--- linux-goldfish-3.4.0.orig/Makefile +++ linux-goldfish-3.4.0/Makefile @@ -330,7 +330,11 @@ AS = $(CROSS_COMPILE)as LD = $(CROSS_COMPILE)ld -CC = $(CROSS_COMPILE)gcc +ifeq ($(ARCH),arm) +CC = $(CROSS_COMPILE)gcc-4.6 +else +CC = $(CROSS_COMPILE)gcc-4.7 +endif CPP = $(CC) -E AR = $(CROSS_COMPILE)ar NM = $(CROSS_COMPILE)nm --- linux-goldfish-3.4.0.orig/security/security.c +++ linux-goldfish-3.4.0/security/security.c @@ -130,13 +130,45 @@ /* Security operations */ +int security_binder_set_context_mgr(struct task_struct *mgr) +{ + return security_ops->binder_set_context_mgr(mgr); +} + +int security_binder_transaction(struct task_struct *from, struct task_struct *to) +{ + return security_ops->binder_transaction(from, to); +} + +int security_binder_transfer_binder(struct task_struct *from, struct task_struct *to) +{ + return security_ops->binder_transfer_binder(from, to); +} + +int security_binder_transfer_file(struct task_struct *from, struct task_struct *to, struct file *file) +{ + return security_ops->binder_transfer_file(from, to, file); +} + int security_ptrace_access_check(struct task_struct *child, unsigned int mode) { +#ifdef CONFIG_SECURITY_YAMA_STACKED + int rc; + rc = yama_ptrace_access_check(child, mode); + if (rc) + return rc; +#endif return security_ops->ptrace_access_check(child, mode); } int security_ptrace_traceme(struct task_struct *parent) { +#ifdef CONFIG_SECURITY_YAMA_STACKED + int rc; + rc = yama_ptrace_traceme(parent); + if (rc) + return rc; +#endif return security_ops->ptrace_traceme(parent); } @@ -400,8 +432,16 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry) { +#ifdef CONFIG_SECURITY_YAMA_STACKED + int rc; +#endif if (unlikely(IS_PRIVATE(old_dentry->d_inode))) return 0; +#ifdef CONFIG_SECURITY_YAMA_STACKED + rc = yama_path_link(old_dentry, new_dir, new_dentry); + if (rc) + return rc; +#endif return security_ops->path_link(old_dentry, new_dir, new_dentry); } @@ -515,8 +555,16 @@ int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd) { +#ifdef CONFIG_SECURITY_YAMA_STACKED + int rc; +#endif if (unlikely(IS_PRIVATE(dentry->d_inode))) return 0; +#ifdef CONFIG_SECURITY_YAMA_STACKED + rc = yama_inode_follow_link(dentry, nd); + if (rc) + return rc; +#endif return security_ops->inode_follow_link(dentry, nd); } @@ -719,6 +767,9 @@ void security_task_free(struct task_struct *task) { +#ifdef CONFIG_SECURITY_YAMA_STACKED + yama_task_free(task); +#endif security_ops->task_free(task); } @@ -834,6 +885,12 @@ int security_task_prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5) { +#ifdef CONFIG_SECURITY_YAMA_STACKED + int rc; + rc = yama_task_prctl(option, arg2, arg3, arg4, arg5); + if (rc != -ENOSYS) + return rc; +#endif return security_ops->task_prctl(option, arg2, arg3, arg4, arg5); } --- linux-goldfish-3.4.0.orig/security/capability.c +++ linux-goldfish-3.4.0/security/capability.c @@ -12,6 +12,26 @@ #include +static int cap_binder_set_context_mgr(struct task_struct *mgr) +{ + return 0; +} + +static int cap_binder_transaction(struct task_struct *from, struct task_struct *to) +{ + return 0; +} + +static int cap_binder_transfer_binder(struct task_struct *from, struct task_struct *to) +{ + return 0; +} + +static int cap_binder_transfer_file(struct task_struct *from, struct task_struct *to, struct file *file) +{ + return 0; +} + static int cap_syslog(int type) { return 0; @@ -877,6 +897,10 @@ void __init security_fixup_ops(struct security_operations *ops) { + set_to_cap_if_null(ops, binder_set_context_mgr); + set_to_cap_if_null(ops, binder_transaction); + set_to_cap_if_null(ops, binder_transfer_binder); + set_to_cap_if_null(ops, binder_transfer_file); set_to_cap_if_null(ops, ptrace_access_check); set_to_cap_if_null(ops, ptrace_traceme); set_to_cap_if_null(ops, capget); --- linux-goldfish-3.4.0.orig/security/commoncap.c +++ linux-goldfish-3.4.0/security/commoncap.c @@ -31,6 +31,10 @@ #include #include +#ifdef CONFIG_ANDROID_PARANOID_NETWORK +#include +#endif + /* * If a non-root user executes a setuid-root binary in * !secure(SECURE_NOROOT) mode, then we raise capabilities. @@ -76,6 +80,13 @@ int cap_capable(const struct cred *cred, struct user_namespace *targ_ns, int cap, int audit) { +#ifdef CONFIG_ANDROID_PARANOID_NETWORK + if (cap == CAP_NET_RAW && in_egroup_p(AID_NET_RAW)) + return 0; + if (cap == CAP_NET_ADMIN && in_egroup_p(AID_NET_ADMIN)) + return 0; +#endif + for (;;) { /* The creator of the user namespace has all caps. */ if (targ_ns != &init_user_ns && targ_ns->creator == cred->user) --- linux-goldfish-3.4.0.orig/security/yama/Kconfig +++ linux-goldfish-3.4.0/security/yama/Kconfig @@ -7,7 +7,16 @@ help This selects Yama, which extends DAC support with additional system-wide security settings beyond regular Linux discretionary - access controls. Currently available is ptrace scope restriction. - Further information can be found in Documentation/security/Yama.txt. + access controls. Currently available are symlink, hardlink, and + ptrace scope restrictions. Further information can be found in + Documentation/security/Yama.txt. If you are unsure how to answer this question, answer N. + +config SECURITY_YAMA_STACKED + bool "Yama stacked with other LSMs" + depends on SECURITY_YAMA + default n + help + When Yama is built into the kernel, force it to stack with the + selected primary LSM. --- linux-goldfish-3.4.0.orig/security/yama/yama_lsm.c +++ linux-goldfish-3.4.0/security/yama/yama_lsm.c @@ -15,10 +15,18 @@ #include #include #include +#include #include #include -static int ptrace_scope = 1; +#define YAMA_SCOPE_DISABLED 0 +#define YAMA_SCOPE_RELATIONAL 1 +#define YAMA_SCOPE_CAPABILITY 2 +#define YAMA_SCOPE_NO_ATTACH 3 + +static int ptrace_scope = YAMA_SCOPE_RELATIONAL; +static int protected_sticky_symlinks = 1; +static int protected_nonaccess_hardlinks = 1; /* describe a ptrace relationship for potential exception */ struct ptrace_relation { @@ -95,7 +103,7 @@ * yama_task_free - check for task_pid to remove from exception list * @task: task being removed */ -static void yama_task_free(struct task_struct *task) +void yama_task_free(struct task_struct *task) { yama_ptracer_del(task, task); } @@ -111,7 +119,7 @@ * Return 0 on success, -ve on error. -ENOSYS is returned when Yama * does not handle the given option. */ -static int yama_task_prctl(int option, unsigned long arg2, unsigned long arg3, +int yama_task_prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5) { int rc; @@ -238,7 +246,7 @@ * * Returns 0 if following the ptrace is allowed, -ve on error. */ -static int yama_ptrace_access_check(struct task_struct *child, +int yama_ptrace_access_check(struct task_struct *child, unsigned int mode) { int rc; @@ -251,17 +259,32 @@ return rc; /* require ptrace target be a child of ptracer on attach */ - if (mode == PTRACE_MODE_ATTACH && - ptrace_scope && - !task_is_descendant(current, child) && - !ptracer_exception_found(current, child) && - !capable(CAP_SYS_PTRACE)) - rc = -EPERM; + if (mode == PTRACE_MODE_ATTACH) { + switch (ptrace_scope) { + case YAMA_SCOPE_DISABLED: + /* No additional restrictions. */ + break; + case YAMA_SCOPE_RELATIONAL: + if (!task_is_descendant(current, child) && + !ptracer_exception_found(current, child) && + !capable(CAP_SYS_PTRACE)) + rc = -EPERM; + break; + case YAMA_SCOPE_CAPABILITY: + if (!capable(CAP_SYS_PTRACE)) + rc = -EPERM; + break; + case YAMA_SCOPE_NO_ATTACH: + default: + rc = -EPERM; + break; + } + } if (rc) { char name[sizeof(current->comm)]; - printk_ratelimited(KERN_NOTICE "ptrace of non-child" - " pid %d was attempted by: %s (pid %d)\n", + printk_ratelimited(KERN_NOTICE + "ptrace of pid %d was attempted by: %s (pid %d)\n", child->pid, get_task_comm(name, current), current->pid); @@ -270,17 +293,195 @@ return rc; } +/** + * yama_ptrace_traceme - validate PTRACE_TRACEME calls + * @parent: task that will become the ptracer of the current task + * + * Returns 0 if following the ptrace is allowed, -ve on error. + */ +int yama_ptrace_traceme(struct task_struct *parent) +{ + int rc; + + /* If standard caps disallows it, so does Yama. We should + * only tighten restrictions further. + */ + rc = cap_ptrace_traceme(parent); + if (rc) + return rc; + + /* Only disallow PTRACE_TRACEME on more aggressive settings. */ + switch (ptrace_scope) { + case YAMA_SCOPE_CAPABILITY: + if (!ns_capable(task_user_ns(parent), CAP_SYS_PTRACE)) + rc = -EPERM; + break; + case YAMA_SCOPE_NO_ATTACH: + rc = -EPERM; + break; + } + + if (rc) { + char name[sizeof(current->comm)]; + printk_ratelimited(KERN_NOTICE + "ptraceme of pid %d was attempted by: %s (pid %d)\n", + current->pid, + get_task_comm(name, parent), + parent->pid); + } + + return rc; +} + +/** + * yama_inode_follow_link - check for symlinks in sticky world-writeable dirs + * @dentry: The inode/dentry of the symlink + * @nameidata: The path data of the symlink + * + * In the case of the protected_sticky_symlinks sysctl being enabled, + * CAP_DAC_OVERRIDE needs to be specifically ignored if the symlink is + * in a sticky world-writable directory. This is to protect privileged + * processes from failing races against path names that may change out + * from under them by way of other users creating malicious symlinks. + * It will permit symlinks to only be followed when outside a sticky + * world-writable directory, or when the uid of the symlink and follower + * match, or when the directory owner matches the symlink's owner. + * + * Returns 0 if following the symlink is allowed, -ve on error. + */ +int yama_inode_follow_link(struct dentry *dentry, + struct nameidata *nameidata) +{ + int rc = 0; + const struct inode *parent; + const struct inode *inode; + const struct cred *cred; + + if (!protected_sticky_symlinks) + return 0; + + /* if inode isn't a symlink, don't try to evaluate blocking it */ + inode = dentry->d_inode; + if (!S_ISLNK(inode->i_mode)) + return 0; + + /* owner and follower match? */ + cred = current_cred(); + if (cred->fsuid == inode->i_uid) + return 0; + + /* check parent directory mode and owner */ + spin_lock(&dentry->d_lock); + parent = dentry->d_parent->d_inode; + if ((parent->i_mode & (S_ISVTX|S_IWOTH)) == (S_ISVTX|S_IWOTH) && + parent->i_uid != inode->i_uid) { + rc = -EACCES; + } + spin_unlock(&dentry->d_lock); + + if (rc) { + char name[sizeof(current->comm)]; + printk_ratelimited(KERN_NOTICE "non-matching-uid symlink " + "following attempted in sticky world-writable " + "directory by %s (fsuid %d != %d)\n", + get_task_comm(name, current), + cred->fsuid, inode->i_uid); + } + + return rc; +} + +static int yama_generic_permission(struct inode *inode, int mask) +{ + int retval; + + if (inode->i_op->permission) + retval = inode->i_op->permission(inode, mask); + else + retval = generic_permission(inode, mask); + return retval; +} + +/** + * yama_path_link - verify that hardlinking is allowed + * @old_dentry: the source inode/dentry to hardlink from + * @new_dir: target directory + * @new_dentry: the target inode/dentry to hardlink to + * + * Block hardlink when all of: + * - fsuid does not match inode + * - not CAP_FOWNER + * - and at least one of: + * - inode is not a regular file + * - inode is setuid + * - inode is setgid and group-exec + * - access failure for read and write + * + * Returns 0 if successful, -ve on error. + */ +int yama_path_link(struct dentry *old_dentry, struct path *new_dir, + struct dentry *new_dentry) +{ + int rc = 0; + struct inode *inode = old_dentry->d_inode; + const int mode = inode->i_mode; + const struct cred *cred = current_cred(); + + if (!protected_nonaccess_hardlinks) + return 0; + + if (cred->fsuid != inode->i_uid && + (!S_ISREG(mode) || (mode & S_ISUID) || + ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) || + (yama_generic_permission(inode, MAY_READ | MAY_WRITE))) && + !capable(CAP_FOWNER)) { + char name[sizeof(current->comm)]; + printk_ratelimited(KERN_NOTICE "non-accessible hardlink" + " creation was attempted by: %s (fsuid %d)\n", + get_task_comm(name, current), + cred->fsuid); + rc = -EPERM; + } + + return rc; +} + +#ifndef CONFIG_SECURITY_YAMA_STACKED static struct security_operations yama_ops = { .name = "yama", .ptrace_access_check = yama_ptrace_access_check, + .ptrace_traceme = yama_ptrace_traceme, .task_prctl = yama_task_prctl, .task_free = yama_task_free, + .inode_follow_link = yama_inode_follow_link, + .path_link = yama_path_link, }; +#endif #ifdef CONFIG_SYSCTL +static int yama_dointvec_minmax(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) +{ + int rc; + + if (write && !capable(CAP_SYS_PTRACE)) + return -EPERM; + + rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos); + if (rc) + return rc; + + /* Lock the max value if it ever gets set. */ + if (write && *(int *)table->data == *(int *)table->extra2) + table->extra1 = table->extra2; + + return rc; +} + static int zero; static int one = 1; +static int max_scope = YAMA_SCOPE_NO_ATTACH; struct ctl_path yama_sysctl_path[] = { { .procname = "kernel", }, @@ -290,27 +491,49 @@ static struct ctl_table yama_sysctl_table[] = { { - .procname = "ptrace_scope", - .data = &ptrace_scope, + .procname = "protected_sticky_symlinks", + .data = &protected_sticky_symlinks, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, + { + .procname = "protected_nonaccess_hardlinks", + .data = &protected_nonaccess_hardlinks, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = &zero, + .extra2 = &one, + }, + { + .procname = "ptrace_scope", + .data = &ptrace_scope, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = yama_dointvec_minmax, + .extra1 = &zero, + .extra2 = &max_scope, + }, { } }; #endif /* CONFIG_SYSCTL */ static __init int yama_init(void) { +#ifndef CONFIG_SECURITY_YAMA_STACKED if (!security_module_enable(&yama_ops)) return 0; +#endif printk(KERN_INFO "Yama: becoming mindful.\n"); +#ifndef CONFIG_SECURITY_YAMA_STACKED if (register_security(&yama_ops)) panic("Yama: kernel registration failed.\n"); +#endif #ifdef CONFIG_SYSCTL if (!register_sysctl_paths(yama_sysctl_path, yama_sysctl_table)) --- linux-goldfish-3.4.0.orig/security/selinux/hooks.c +++ linux-goldfish-3.4.0/security/selinux/hooks.c @@ -1818,6 +1818,67 @@ /* Hook functions begin here. */ +static int selinux_binder_set_context_mgr(struct task_struct *mgr) +{ + u32 mysid = current_sid(); + u32 mgrsid = task_sid(mgr); + + return avc_has_perm(mysid, mgrsid, SECCLASS_BINDER, BINDER__SET_CONTEXT_MGR, NULL); +} + +static int selinux_binder_transaction(struct task_struct *from, struct task_struct *to) +{ + u32 mysid = current_sid(); + u32 fromsid = task_sid(from); + u32 tosid = task_sid(to); + int rc; + + if (mysid != fromsid) { + rc = avc_has_perm(mysid, fromsid, SECCLASS_BINDER, BINDER__IMPERSONATE, NULL); + if (rc) + return rc; + } + + return avc_has_perm(fromsid, tosid, SECCLASS_BINDER, BINDER__CALL, NULL); +} + +static int selinux_binder_transfer_binder(struct task_struct *from, struct task_struct *to) +{ + u32 fromsid = task_sid(from); + u32 tosid = task_sid(to); + return avc_has_perm(fromsid, tosid, SECCLASS_BINDER, BINDER__TRANSFER, NULL); +} + +static int selinux_binder_transfer_file(struct task_struct *from, struct task_struct *to, struct file *file) +{ + u32 sid = task_sid(to); + struct file_security_struct *fsec = file->f_security; + struct inode *inode = file->f_path.dentry->d_inode; + struct inode_security_struct *isec = inode->i_security; + struct common_audit_data ad; + struct selinux_audit_data sad = {0,}; + int rc; + + COMMON_AUDIT_DATA_INIT(&ad, PATH); + ad.u.path = file->f_path; + ad.selinux_audit_data = &sad; + + if (sid != fsec->sid) { + rc = avc_has_perm(sid, fsec->sid, + SECCLASS_FD, + FD__USE, + &ad); + if (rc) + return rc; + } + + if (unlikely(IS_PRIVATE(inode))) + return 0; + + return avc_has_perm(sid, isec->sid, isec->sclass, file_to_av(file), + &ad); +} + static int selinux_ptrace_access_check(struct task_struct *child, unsigned int mode) { @@ -5523,6 +5584,11 @@ static struct security_operations selinux_ops = { .name = "selinux", + .binder_set_context_mgr = selinux_binder_set_context_mgr, + .binder_transaction = selinux_binder_transaction, + .binder_transfer_binder = selinux_binder_transfer_binder, + .binder_transfer_file = selinux_binder_transfer_file, + .ptrace_access_check = selinux_ptrace_access_check, .ptrace_traceme = selinux_ptrace_traceme, .capget = selinux_capget, --- linux-goldfish-3.4.0.orig/security/selinux/include/classmap.h +++ linux-goldfish-3.4.0/security/selinux/include/classmap.h @@ -149,5 +149,6 @@ { "kernel_service", { "use_as_override", "create_files_as", NULL } }, { "tun_socket", { COMMON_SOCK_PERMS, NULL } }, + { "binder", { "impersonate", "call", "set_context_mgr", "transfer", NULL } }, { NULL } }; --- linux-goldfish-3.4.0.orig/security/apparmor/label.c +++ linux-goldfish-3.4.0/security/apparmor/label.c @@ -0,0 +1,1166 @@ +/* + * AppArmor security module + * + * This file contains AppArmor label definitions + * + * Copyright 2013 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + */ + +#include +#include + +#include "include/apparmor.h" +#include "include/label.h" +#include "include/policy.h" +#include "include/sid.h" + +#if defined(CONFIG_SMP) +#define smp_write_can_lock(X) write_can_lock(X) +#else +#define smp_write_can_lock(X) 0 +#endif + +/* + * the aa_label represents the set of profiles confining an object + * + * Labels maintain a reference count to the set of pointers they reference + * Labels are ref counted by + * tasks and object via the security field/security context off the field + * code - will take a ref count on a label if it needs the label + * beyond what is possible with an rcu_read_lock. + * profiles - each profile is a label + * sids - a pinned sid will keep a refcount of the label it is + * referencing + * objects - inode, files, sockets, ... + * + * Labels are not ref counted by the label set, so they maybe removed and + * freed when no longer in use. + * + */ + +static void free_replacedby(struct aa_replacedby *r) +{ + if (r) { + aa_put_label(rcu_dereference(r->label)); + kzfree(r); + } +} + +void aa_free_replacedby_kref(struct kref *kref) +{ + struct aa_replacedby *r = container_of(kref, struct aa_replacedby, + count); + free_replacedby(r); +} + +struct aa_replacedby *aa_alloc_replacedby(struct aa_label *l) +{ + struct aa_replacedby *r; + + r = kzalloc(sizeof(struct aa_replacedby), GFP_KERNEL); + if (r) { + kref_init(&r->count); + rcu_assign_pointer(r->label, aa_get_label(l)); + } + return r; +} + +/* requires profile list write lock held */ +void __aa_update_replacedby(struct aa_label *orig, struct aa_label *new) +{ + struct aa_label *tmp; + + AA_BUG(!orig); + AA_BUG(!new); + AA_BUG(!mutex_is_locked(&labels_ns(orig)->lock)); + + tmp = rcu_dereference_protected(orig->replacedby->label, + &labels_ns(orig)->lock); + rcu_assign_pointer(orig->replacedby->label, aa_get_label(new)); + orig->flags |= FLAG_INVALID; + aa_put_label(tmp); +} + +/* helper fn for label_for_each_confined */ +int aa_label_next_confined(struct aa_label *l, int i) +{ + for (; i < l->size; i++) { + if (!profile_unconfined(l->ent[i])) + return i; + } + + return i; +} + +static bool profile_in_label(struct aa_profile *profile, struct aa_label *l) +{ + struct aa_profile *p; + int i; + + AA_BUG(!profile); + AA_BUG(!l); + + label_for_each(i, l, p) { + if (p == profile) + return true; + } + + return false; +} + +void aa_label_destroy(struct aa_label *label) +{ + AA_BUG(!label); + + if (label_invalid(label)) + labelsetstats_dec(labels_set(label), invalid); + + if (!label_isprofile(label)) { + struct aa_profile *profile; + int i; + + aa_put_str(label->hname); + + label_for_each(i, label, profile) + aa_put_profile(profile); + } + + aa_free_sid(label->sid); + aa_put_replacedby(label->replacedby); +} + +void aa_label_free(struct aa_label *label) +{ + if (!label) + return; + + aa_label_destroy(label); + labelstats_inc(freed); + kzfree(label); +} + +static void label_free_rcu(struct rcu_head *head) +{ + struct aa_label *l = container_of(head, struct aa_label, rcu); + + if (l->flags & FLAG_NS_COUNT) + aa_free_namespace(labels_ns(l)); + else if (label_isprofile(l)) + aa_free_profile(labels_profile(l)); + else + aa_label_free(l); +} + +bool aa_label_remove(struct aa_labelset *ls, struct aa_label *label); +void aa_label_kref(struct kref *kref) +{ + struct aa_label *l = container_of(kref, struct aa_label, count); + struct aa_namespace *ns = labels_ns(l); + + if (!ns) { + /* never live, no rcu callback needed, just using the fn */ + label_free_rcu(&l->rcu); + return; + } + + (void) aa_label_remove(&ns->labels, l); + + /* TODO: if compound label and not invalid add to reclaim cache */ + call_rcu(&l->rcu, label_free_rcu); +} + +bool aa_label_init(struct aa_label *label, int size) +{ + AA_BUG(!label); + AA_BUG(size < 1); + + label->sid = aa_alloc_sid(); + if (label->sid == AA_SID_INVALID) + return false; + + label->size = size; + kref_init(&label->count); + RB_CLEAR_NODE(&label->node); + + return true; +} + +/** + * aa_label_alloc - allocate a label with a profile vector of @size length + * @size: size of profile vector in the label + * @gfp: memory allocation type + * + * Returns: new label + * else NULL if failed + */ +struct aa_label *aa_label_alloc(int size, gfp_t gfp) +{ + struct aa_label *label; + + AA_BUG(size < 1); + + label = kzalloc(sizeof(*label) + sizeof(struct aa_label *) * (size - 1), + gfp); + AA_DEBUG("%s (%p)\n", __func__, label); + if (!label) + goto fail; + + if (!aa_label_init(label, size)) + goto fail; + + labelstats_inc(allocated); + + return label; + +fail: + kfree(label); + labelstats_inc(failed); + + return NULL; +} + +static bool __aa_label_remove(struct aa_labelset *ls, struct aa_label *label) +{ + AA_BUG(!ls); + AA_BUG(!label); + AA_BUG(smp_write_can_lock(&ls->lock)); + AA_BUG(labels_set(label) != ls); + + if (label_invalid(label)) + labelstats_dec(invalid_intree); + else + __label_invalidate(label); + + if (label->flags & FLAG_IN_TREE) { + labelsetstats_dec(ls, intree); + rb_erase(&label->node, &ls->root); + label->flags &= ~FLAG_IN_TREE; + return true; + } + + return false; +} + +/** + * aa_label_remove - remove a label from the labelset + * @ls: set to remove the label from + * @l: label to remove + * + * Returns: true if @l was removed from the tree + * else @l was not in tree so it could not be removed + */ +bool aa_label_remove(struct aa_labelset *ls, struct aa_label *l) +{ + unsigned long flags; + bool res; + + write_lock_irqsave(&ls->lock, flags); + res = __aa_label_remove(ls, l); + write_unlock_irqrestore(&ls->lock, flags); + + return res; +} + +static bool __aa_label_replace(struct aa_labelset *ls, struct aa_label *old, + struct aa_label *new) +{ + AA_BUG(!ls); + AA_BUG(!old); + AA_BUG(!new); + AA_BUG(smp_write_can_lock(&ls->lock)); + AA_BUG(labels_set(old) != ls); + AA_BUG(new->flags & FLAG_IN_TREE); + + if (label_invalid(old)) + labelstats_dec(invalid_intree); + else + __label_invalidate(old); + + if (old->flags & FLAG_IN_TREE) { + rb_replace_node(&old->node, &new->node, &ls->root); + old->flags &= ~FLAG_IN_TREE; + new->flags |= FLAG_IN_TREE; + return true; + } + + return false; +} + +static struct aa_label *__aa_label_insert(struct aa_labelset *ls, + struct aa_label *l); +/** + * aa_label_replace - replace a label @old with a new version @new + * @ls: labelset being manipulated + * @old: label to replace + * @new: label replacing @old + * + * Returns: true if @old was in tree and replaced + * else @old was not in tree, and @new was not inserted + */ +bool aa_label_replace(struct aa_labelset *ls, struct aa_label *old, + struct aa_label *new) +{ + unsigned long flags; + bool res; + + write_lock_irqsave(&ls->lock, flags); + if (!(old->flags & FLAG_IN_TREE)) { + struct aa_label *l = __aa_label_insert(ls, new); + res = (l == new); + aa_put_label(l); + } else + res = __aa_label_replace(ls, old, new); + write_unlock_irqrestore(&ls->lock, flags); + + return res; +} + +static int ns_cmp(struct aa_namespace *a, struct aa_namespace *b) +{ + int res; + + AA_BUG(!a); + AA_BUG(!b); + AA_BUG(!a->base.name); + AA_BUG(!b->base.name); + + if (a == b) + return 0; + + res = a->level - b->level; + if (res) + return res; + + return strcmp(a->base.name, b->base.name); +} + +/** + * profile_cmp - profile comparision for set ordering + * @a: profile to compare (NOT NULL) + * @b: profile to compare (NOT NULL) + * + * Returns: <0 if a < b + * ==0 if a == b + * >0 if a > b + */ +static int profile_cmp(struct aa_profile *a, struct aa_profile *b) +{ + int res; + + AA_BUG(!a); + AA_BUG(!b); + AA_BUG(!a->ns); + AA_BUG(!b->ns); + AA_BUG(!a->base.hname); + AA_BUG(!b->base.hname); + + if (a == b || a->base.hname == b->base.hname) + return 0; + res = ns_cmp(a->ns, b->ns); + if (res) + return res; + + return strcmp(a->base.hname, b->base.hname); +} + +/** + * label_cmp - label comparision for set ordering + * @a: label to compare (NOT NULL) + * @b: label to compare (NOT NULL) + * + * Returns: <0 if a < b + * ==0 if a == b + * >0 if a > b + */ +static int label_cmp(struct aa_label *a, struct aa_label *b) +{ + int i; + + AA_BUG(!a); + AA_BUG(!b); + + if (a == b) + return 0; + + for (i = 0; i < a->size && i < b->size; i++) { + int res = profile_cmp(a->ent[i], b->ent[i]); + if (res != 0) + return res; + } + + return a->size - b->size; +} + +/** + * __aa_label_find - find label @l in label set + * @ls: set of labels to search (NOT NULL) + * @l: label to find (NOT NULL) + * + * Requires: @ls lock held + * caller to hold a valid ref on l + * + * Returns: unref counted @l if @l is in tree + * unref counted label that is equiv to @l in tree + * else NULL if @l or equiv is not in tree + */ +static struct aa_label *__aa_label_find(struct aa_labelset *ls, + struct aa_label *l) +{ + struct rb_node *node; + + AA_BUG(!ls); + AA_BUG(!l); + + node = ls->root.rb_node; + while (node) { + struct aa_label *this = rb_entry(node, struct aa_label, node); + int result = label_cmp(l, this); + + if (result < 0) + node = node->rb_left; + else if (result > 0) + node = node->rb_right; + else + return this; + } + + return NULL; +} + +/** + * aa_label_find - find label @l in label set + * @ls: set of labels to search (NOT NULL) + * @l: label to find (NOT NULL) + * + * Requires: caller to hold a valid ref on l + * + * Returns: refcounted @l if @l is in tree + * refcounted label that is equiv to @l in tree + * else NULL if @l or equiv is not in tree + */ +struct aa_label *aa_label_find(struct aa_labelset *ls, struct aa_label *l) +{ + struct aa_label *label; + unsigned long flags; + + AA_BUG(!ls); + AA_BUG(!l); + + read_lock_irqsave(&ls->lock, flags); + label = aa_get_label(__aa_label_find(ls, l)); + labelstats_inc(sread); + read_unlock_irqrestore(&ls->lock, flags); + + return label; +} + +/** + * __aa_label_insert - attempt to insert @l into a label set + * @ls: set of labels to insert @l into (NOT NULL) + * @l: new label to insert (NOT NULL) + * + * Requires: @ls->lock + * caller to hold a valid ref on l + * + * Returns: ref counted @l if successful in inserting @l + * else ref counted equivalent label that is already in the set. + */ +static struct aa_label *__aa_label_insert(struct aa_labelset *ls, + struct aa_label *l) +{ + struct rb_node **new, *parent = NULL; + + AA_BUG(!ls); + AA_BUG(!l); + AA_BUG(smp_write_can_lock(&ls->lock)); + AA_BUG(l->flags & FLAG_IN_TREE); + + /* Figure out where to put new node */ + new = &ls->root.rb_node; + while (*new) { + struct aa_label *this = rb_entry(*new, struct aa_label, node); + int result = label_cmp(l, this); + + parent = *new; + if (result == 0) { + labelsetstats_inc(ls, existing); + return aa_get_label(this); + } else if (result < 0) + new = &((*new)->rb_left); + else /* (result > 0) */ + new = &((*new)->rb_right); + } + + /* Add new node and rebalance tree. */ + rb_link_node(&l->node, parent, new); + rb_insert_color(&l->node, &ls->root); + l->flags |= FLAG_IN_TREE; + labelsetstats_inc(ls, insert); + labelsetstats_inc(ls, intree); + + return aa_get_label(l); +} + +/** + * aa_label_insert - insert label @l into @ls or return existing label + * @ls - labelset to insert @l into + * @l - label to insert + * + * Requires: caller to hold a valid ref on l + * + * Returns: ref counted @l if successful in inserting @l + * else ref counted equivalent label that is already in the set + */ +struct aa_label *aa_label_insert(struct aa_labelset *ls, struct aa_label *l) +{ + struct aa_label *label; + unsigned long flags; + + AA_BUG(!ls); + AA_BUG(!l); + + /* check if label exists before taking lock */ + if (!label_invalid(l)) { + read_lock_irqsave(&ls->lock, flags); + label = aa_get_label(__aa_label_find(ls, l)); + read_unlock_irqrestore(&ls->lock, flags); + labelstats_inc(fread); + if (label) + return label; + } + + write_lock_irqsave(&ls->lock, flags); + label = __aa_label_insert(ls, l); + write_unlock_irqrestore(&ls->lock, flags); + + return label; +} + +/** + * aa_update_label_name - update a label to have a stored name + * @ns: ns being viewed from (NOT NULL) + * @label: label to update (NOT NULL) + * @gfp: type of memory allocation + * + * Requires: labels_set(label) not locked in caller + * + * note: only updates the label name if it does not have a name already + * and if it is in the labelset + */ +bool aa_update_label_name(struct aa_namespace *ns, struct aa_label *label, + gfp_t gfp) +{ + struct aa_labelset *ls; + unsigned long flags; + char __counted *name; + bool res = false; + + AA_BUG(!ns); + AA_BUG(!label); + + if (label->hname || labels_ns(label) != ns) + return res; + + if (aa_label_acntsprint(&name, ns, label, false, gfp) == -1) + return res; + + ls = labels_set(label); + write_lock_irqsave(&ls->lock, flags); + if (!label->hname && label->flags & FLAG_IN_TREE) { + label->hname = name; + res = true; + } else + aa_put_str(name); + write_unlock_irqrestore(&ls->lock, flags); + + return res; +} + +/* cached label name is present and visible + * @label->hname only exists if label is namespace hierachical */ +static inline bool label_name_visible(struct aa_namespace *ns, + struct aa_label *label) +{ + if (label->hname && labels_ns(label) == ns) + return true; + + return false; +} + +/* helper macro for snprint routines */ +#define update_for_len(total, len, size, str) \ +do { \ + AA_BUG(len < 0); \ + total += len; \ + len = min(len, size); \ + size -= len; \ + str += len; \ +} while (0) + +/** + * aa_modename_snprint - print the mode name of a profile or label to a buffer + * @str: buffer to write to (MAY BE NULL if @size == 0) + * @size: size of buffer + * @ns: namespace profile is being viewed from (NOT NULL) + * @label: label to print the mode of (NOT NULL) + * + * Returns: size of name written or would be written if larger than + * available buffer + * + * Note: will print every mode name visible (mode1)(mode2)(mode3) + * this is likely not what is desired for most interfaces + * use aa_mode_snprint to get the standard mode format + */ +static int aa_modename_snprint(char *str, size_t size, struct aa_namespace *ns, + struct aa_label *label) +{ + struct aa_profile *profile; + int i, total = 0; + size_t len; + + label_for_each(i, label, profile) { + const char *modestr; + if (!aa_ns_visible(ns, profile->ns)) + continue; + /* no mode for 'unconfined' */ + if (profile_unconfined(profile) && + profile == profile->ns->unconfined) + break; + modestr = aa_profile_mode_names[profile->mode]; + len = snprintf(str, size, "(%s)", modestr); + update_for_len(total, len, size, str); + } + + return total; +} + +/** + * aa_modechr_snprint - print the mode chr of a profile or labels to a buffer + * @str: buffer to write to (MAY BE NULL if @size == 0) + * @size: size of buffer + * @ns: namespace profile is being viewed from (NOT NULL) + * @label: label to print the mode chr of (NOT NULL) + * + * Returns: size of mode string written or would be written if larger than + * available buffer + * + * Note: will print the chr of every visible profile (123) + * this is likely not what is desired for most interfaces + * use aa_mode_snprint to get the standard mode format + */ +static int aa_modechr_snprint(char *str, size_t size, struct aa_namespace *ns, + struct aa_label *label) +{ + struct aa_profile *profile; + int i, total = 0; + size_t len; + + len = snprintf(str, size, "("); + update_for_len(total, len, size, str); + label_for_each(i, label, profile) { + const char *modestr; + if (!aa_ns_visible(ns, profile->ns)) + continue; + modestr = aa_profile_mode_names[profile->mode]; + /* just the first char of the modestr */ + len = snprintf(str, size, "%c", *modestr); + update_for_len(total, len, size, str); + } + len = snprintf(str, size, ")"); + update_for_len(total, len, size, str); + + return total; +} + +/** + * aa_mode_snprint - print the mode of a profile or label to a buffer + * @str: buffer to write to (MAY BE NULL if @size == 0) + * @size: size of buffer + * @ns: namespace profile is being viewed from (NOT NULL) + * @label: label to print the mode of (NOT NULL) + * @count: number of label entries to be printed (<= 0 if unknown) + * + * Returns: size of name written or would be written if larger than + * available buffer + * + * Note: dynamically switches between mode name, and mode char format as + * appropriate + * will not print anything if the label is not visible + */ +static int aa_mode_snprint(char *str, size_t size, struct aa_namespace *ns, + struct aa_label *label, int count) +{ + struct aa_profile *profile; + int i; + + if (count <= 0) { + count = 0; + label_for_each(i, label, profile) { + if (aa_ns_visible(ns, profile->ns)) + count++; + } + } + + if (count == 0) + return 0; + + if (count == 1) + return aa_modename_snprint(str, size, ns, label); + + return aa_modechr_snprint(str, size, ns, label); +} + +/** + * aa_snprint_profile - print a profile name to a buffer + * @str: buffer to write to. (MAY BE NULL if @size == 0) + * @size: size of buffer + * @ns: namespace profile is being viewed from (NOT NULL) + * @profile: profile to view (NOT NULL) + * @mode: whether to include the mode string + * + * Returns: size of name written or would be written if larger than + * available buffer + * + * Note: will not print anything if the profile is not visible + */ +int aa_profile_snprint(char *str, size_t size, struct aa_namespace *ns, + struct aa_profile *profile, bool mode) +{ + const char *ns_name = aa_ns_name(ns, profile->ns); + + AA_BUG(!str && size != 0); + AA_BUG(!ns); + AA_BUG(!profile); + + if (!ns_name) + return 0; + + if (mode && profile != profile->ns->unconfined) { + const char *modestr = aa_profile_mode_names[profile->mode]; + if (strlen(ns_name)) + return snprintf(str, size, ":%s://%s (%s)", ns_name, + profile->base.hname, modestr); + return snprintf(str, size, "%s (%s)", profile->base.hname, + modestr); + } + + if (strlen(ns_name)) + return snprintf(str, size, ":%s://%s", ns_name, + profile->base.hname); + return snprintf(str, size, "%s", profile->base.hname); +} + +/** + * aa_label_snprint - print a label name to a string buffer + * @str: buffer to write to. (MAY BE NULL if @size == 0) + * @size: size of buffer + * @ns: namespace profile is being viewed from (NOT NULL) + * @label: label to view (NOT NULL) + * @mode: whether to include the mode string + * + * Returns: size of name written or would be written if larger than + * available buffer + * + * Note: labels do not have to be strictly hierarchical to the ns as + * objects may be shared across different namespaces and thus + * pickup labeling from each ns. If a particular part of the + * label is not visible it will just be excluded. And if none + * of the label is visible "---" will be used. + */ +int aa_label_snprint(char *str, size_t size, struct aa_namespace *ns, + struct aa_label *label, bool mode) +{ + struct aa_profile *profile; + int i, count = 0, total = 0; + size_t len; + + AA_BUG(!str && size != 0); + AA_BUG(!ns); + AA_BUG(!label); + + label_for_each(i, label, profile) { + if (aa_ns_visible(ns, profile->ns)) { + if (count > 0) { + len = snprintf(str, size, "//&"); + update_for_len(total, len, size, str); + } + len = aa_profile_snprint(str, size, ns, profile, false); + update_for_len(total, len, size, str); + count++; + } + } + + if (count == 0) + return snprintf(str, size, aa_hidden_ns_name); + + /* count == 1 && ... is for backwards compat where the mode + * is not displayed for 'unconfined' in the current ns + */ + if (mode && + !(count == 1 && labels_ns(label) == ns && + labels_profile(label) == ns->unconfined)) { + len = snprintf(str, size, " "); + update_for_len(total, len, size, str); + len = aa_mode_snprint(str, size, ns, label, count); + update_for_len(total, len, size, str); + } + + return total; +} +#undef update_for_len + +/** + * aa_label_asprint - allocate a string buffer and print label into it + * @strp: Returns - the allocated buffer with the label name. (NOT NULL) + * @ns: namespace profile is being viewed from (NOT NULL) + * @label: label to view (NOT NULL) + * @mode: whether to include the mode string + * @gfp: kernel memory allocation type + * + * Returns: size of name written or would be written if larger than + * available buffer + */ +int aa_label_asprint(char **strp, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp) +{ + int size; + + AA_BUG(!strp); + AA_BUG(!ns); + AA_BUG(!label); + + size = aa_label_snprint(NULL, 0, ns, label, mode); + if (size < 0) + return size; + + *strp = kmalloc(size + 1, gfp); + if (!*strp) + return -ENOMEM; + return aa_label_snprint(*strp, size + 1, ns, label, mode); +} + +/** + * aa_label_acntsprint - allocate a __counted string buffer and print label + * @strp: buffer to write to. (MAY BE NULL if @size == 0) + * @ns: namespace profile is being viewed from (NOT NULL) + * @label: label to view (NOT NULL) + * @mode: whether to include the mode string + * @gfp: kernel memory allocation type + * + * Returns: size of name written or would be written if larger than + * available buffer + */ +int aa_label_acntsprint(char __counted **strp, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp) +{ + int size; + + AA_BUG(!strp); + AA_BUG(!ns); + AA_BUG(!label); + + size = aa_label_snprint(NULL, 0, ns, label, mode); + if (size < 0) + return size; + + *strp = aa_str_alloc(size + 1, gfp); + if (!*strp) + return -ENOMEM; + return aa_label_snprint(*strp, size + 1, ns, label, mode); +} + + +void aa_label_audit(struct audit_buffer *ab, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp) +{ + const char *str; + char *name = NULL; + int len; + + AA_BUG(!ab); + AA_BUG(!ns); + AA_BUG(!label); + + if (label_name_visible(ns, label)) { + str = (char *) label->hname; + len = strlen(str); + } else { + labelstats_inc(audit_name_alloc); + len = aa_label_asprint(&name, ns, label, mode, gfp); + if (len == -1) { + labelstats_inc(audit_name_fail); + AA_DEBUG("label print error"); + return; + } + str = name; + } + + if (audit_string_contains_control(str, len)) + audit_log_n_hex(ab, str, len); + else + audit_log_n_string(ab, str, len); + + kfree(name); +} + +void aa_label_seq_print(struct seq_file *f, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp) +{ + AA_BUG(!f); + AA_BUG(!ns); + AA_BUG(!label); + + if (!label_name_visible(ns, label)) { + char *str; + int len; + + labelstats_inc(seq_print_name_alloc); + len = aa_label_asprint(&str, ns, label, mode, gfp); + if (len == -1) { + labelstats_inc(seq_print_name_fail); + AA_DEBUG("label print error"); + return; + } + seq_printf(f, "%s", str); + kfree(str); + } else + seq_printf(f, "%s", label->hname); +} + +void aa_label_printk(struct aa_namespace *ns, struct aa_label *label, bool mode, + gfp_t gfp) +{ + char *str; + int len; + + AA_BUG(!ns); + AA_BUG(!label); + + if (!label_name_visible(ns, label)) { + labelstats_inc(printk_name_alloc); + len = aa_label_asprint(&str, ns, label, mode, gfp); + if (len == -1) { + labelstats_inc(printk_name_fail); + AA_DEBUG("label print error"); + return; + } + printk("%s", str); + kfree(str); + } else + printk("%s", label->hname); +} + + +static int label_count_str_entries(const char *str) +{ + const char *split; + int count = 1; + + AA_BUG(!str); + + for (split = strstr(str, "//&"); split; split = strstr(str, "//&")) { + count++; + str = split + 3; + } + + return count; +} + +/** + * aa_sort_and_merge_profiles - canonical sort and merge a list of profiles + * @n: number of refcounted profiles in the list (@n > 0) + * @ps: list of profiles to sort and merge + * + * Returns: the number of duplicates eliminated == references put + */ +static int aa_sort_and_merge_profiles(int n, struct aa_profile **ps) +{ + int i, dups = 0; + + AA_BUG(n < 1); + AA_BUG(!ps); + + /* label lists are usually small so just use insertion sort */ + for (i = 1; i < n; i++) { + struct aa_profile *tmp = ps[i]; + int pos, j; + + for (pos = i - 1 - dups; pos >= 0; pos--) { + int res = profile_cmp(ps[pos], tmp); + if (res == 0) { + aa_put_profile(tmp); + dups++; + continue; + } else if (res < 0) + break; + } + pos++; + + for (j = i - dups; j > pos; j--) + ps[j] = ps[j - 1]; + + ps[pos] = tmp; + } + + return dups; +} + +/** + * aa_label_parse - parse, validate and convert a text string to a label + * @base: base namespace to use for lookups (NOT NULL) + * @str: null terminated text string (NOT NULL) + * @gfp: allocation type + * + * Returns: the matching refcounted label if present + * else ERRPTR + */ +struct aa_label *aa_label_parse(struct aa_namespace *base, char *str, gfp_t gfp) +{ + struct aa_profile *profile; + struct aa_label *l, *label; + int i, len, unconf; + char *split; + + AA_BUG(!base); + AA_BUG(!str); + + len = label_count_str_entries(str); + label = aa_label_alloc(len, gfp); + if (!label) + return ERR_PTR(-ENOMEM); + + for (split = strstr(str, "//&"), i = 0; split && i < len; i++) { + *split = 0; + label->ent[i] = aa_fqlookupn_profile(base, str, split - str); + if (!label->ent[i]) + goto fail; + str = split + 3; + split = strstr(str, "//&"); + } + label->ent[i] = aa_fqlookupn_profile(base, str, strlen(str)); + if (!label->ent[i]) + goto fail; + + i = aa_sort_and_merge_profiles(len, &label->ent[0]); + label->size -= i; + + unconf = 1; + label_for_each(i, label, profile) { + if (!profile_unconfined(profile)) { + unconf = 0; + break; + } + } + + if (unconf) + label->flags = FLAG_UNCONFINED; + + l = aa_label_find(labels_set(label), label); + if (!l) + goto fail; + aa_put_label(label); + return l; + +fail: + aa_label_free(label); + return ERR_PTR(-ENOENT); +} + + +/** + * aa_labelset_destroy - remove all labels from the label set + * @ls: label set to cleanup (NOT NULL) + * + * Labels that are removed from the set may still exist beyond the set + * being destroyed depending on their reference counting + */ +void aa_labelset_destroy(struct aa_labelset *ls) +{ + struct rb_node *node; + unsigned long flags; + + AA_BUG(!ls); + + write_lock_irqsave(&ls->lock, flags); + for (node = rb_first(&ls->root); node; node = rb_first(&ls->root)) { + struct aa_label *this = rb_entry(node, struct aa_label, node); + __aa_label_remove(ls, this); + } + write_unlock_irqrestore(&ls->lock, flags); +} + +/* + * @ls: labelset to init (NOT NULL) + */ +void aa_labelset_init(struct aa_labelset *ls) +{ + AA_BUG(!ls); + + rwlock_init(&ls->lock); + ls->root = RB_ROOT; + labelstats_init(&ls); +} + +/** + * label_invalidate_labelset - invalidate labels caused to be invalid by @l + * @ls: labelset to invalidate (NOT NULL) + * @p: profile that is invalid and causing the invalidation (NOT NULL) + * + * Takes invalidated label @l and invalidates all labels in the labelset + * of @l that contain the invalid profiles in @l that caused @l to become + * invalid + */ +static void labelset_invalidate(struct aa_labelset *ls, struct aa_profile *p) +{ + unsigned long flags; + struct rb_node *node; + + AA_BUG(!ls); + AA_BUG(!p); + + write_lock_irqsave(&ls->lock, flags); + + __labelset_for_each(ls, node) { + struct aa_label *label = rb_entry(node, struct aa_label, node); + if (profile_in_label(p, label)) { + __label_invalidate(label); + /* TODO: replace invalidated label */ + } + } + + labelstats_inc(invalid); + labelstats_inc(invalid_intree); + + write_unlock_irqrestore(&ls->lock, flags); +} + +/** + * __aa_labelset_invalidate_all - invalidate labels in @ns and below + * @ns: ns to start invalidation at (NOT NULL) + * @p: profile that is causing invalidation (NOT NULL) + * + * Requires: @ns lock be held + * + * Invalidates labels based on @p in @ns and any children namespaces. +*/ +void __aa_labelset_invalidate_all(struct aa_namespace *ns, struct aa_profile *p) +{ + struct aa_namespace *child; + + AA_BUG(!ns); + AA_BUG(!p); + AA_BUG(!mutex_is_locked(&ns->lock)); + + labelset_invalidate(&ns->labels, p); + + list_for_each_entry(child, &ns->sub_ns, base.list) { + mutex_lock(&child->lock); + __aa_labelset_invalidate_all(child, p); + mutex_unlock(&child->lock); + } +} --- linux-goldfish-3.4.0.orig/security/apparmor/context.c +++ linux-goldfish-3.4.0/security/apparmor/context.c @@ -14,9 +14,9 @@ * * * AppArmor sets confinement on every task, via the the aa_task_cxt and - * the aa_task_cxt.profile, both of which are required and are not allowed + * the aa_task_cxt.label, both of which are required and are not allowed * to be NULL. The aa_task_cxt is not reference counted and is unique - * to each cred (which is reference count). The profile pointed to by + * to each cred (which is reference count). The label pointed to by * the task_cxt is reference counted. * * TODO @@ -47,9 +47,9 @@ void aa_free_task_context(struct aa_task_cxt *cxt) { if (cxt) { - aa_put_profile(cxt->profile); - aa_put_profile(cxt->previous); - aa_put_profile(cxt->onexec); + aa_put_label(cxt->label); + aa_put_label(cxt->previous); + aa_put_label(cxt->onexec); kzfree(cxt); } @@ -63,48 +63,57 @@ void aa_dup_task_context(struct aa_task_cxt *new, const struct aa_task_cxt *old) { *new = *old; - aa_get_profile(new->profile); - aa_get_profile(new->previous); - aa_get_profile(new->onexec); + aa_get_label(new->label); + aa_get_label(new->previous); + aa_get_label(new->onexec); } /** - * aa_replace_current_profile - replace the current tasks profiles - * @profile: new profile (NOT NULL) + * aa_get_task_label - Get another task's label + * @task: task to query (NOT NULL) + * + * Returns: counted reference to @task's label + */ +struct aa_label *aa_get_task_label(struct task_struct *task) +{ + struct aa_label *p; + + rcu_read_lock(); + p = aa_get_label(__aa_task_label(task)); + rcu_read_unlock(); + + return p; +} + +/** + * aa_replace_current_label - replace the current tasks label + * @label: new label (NOT NULL) * * Returns: 0 or error on failure */ -int aa_replace_current_profile(struct aa_profile *profile) +int aa_replace_current_label(struct aa_label *label) { - struct aa_task_cxt *cxt = current_cred()->security; + struct aa_task_cxt *cxt = current_cxt(); struct cred *new; - BUG_ON(!profile); + BUG_ON(!label); - if (cxt->profile == profile) + if (cxt->label == label) return 0; new = prepare_creds(); if (!new) return -ENOMEM; - cxt = new->security; - if (unconfined(profile) || (cxt->profile->ns != profile->ns)) { - /* if switching to unconfined or a different profile namespace + cxt = cred_cxt(new); + if (unconfined(label) || (labels_ns(cxt->label) != labels_ns(label))) + /* if switching to unconfined or a different label namespace * clear out context state */ - aa_put_profile(cxt->previous); - aa_put_profile(cxt->onexec); - cxt->previous = NULL; - cxt->onexec = NULL; - cxt->token = 0; - } - /* be careful switching cxt->profile, when racing replacement it - * is possible that cxt->profile->replacedby is the reference keeping - * @profile valid, so make sure to get its reference before dropping - * the reference on cxt->profile */ - aa_get_profile(profile); - aa_put_profile(cxt->profile); - cxt->profile = profile; + aa_clear_task_cxt_trans(cxt); + + aa_get_label(label); + aa_put_label(cxt->label); + cxt->label = label; commit_creds(new); return 0; @@ -112,21 +121,21 @@ /** * aa_set_current_onexec - set the tasks change_profile to happen onexec - * @profile: system profile to set at exec (MAYBE NULL to clear value) + * @label: system label to set at exec (MAYBE NULL to clear value) * * Returns: 0 or error on failure */ -int aa_set_current_onexec(struct aa_profile *profile) +int aa_set_current_onexec(struct aa_label *label) { struct aa_task_cxt *cxt; struct cred *new = prepare_creds(); if (!new) return -ENOMEM; - cxt = new->security; - aa_get_profile(profile); - aa_put_profile(cxt->onexec); - cxt->onexec = profile; + cxt = cred_cxt(new); + aa_get_label(label); + aa_put_label(cxt->onexec); + cxt->onexec = label; commit_creds(new); return 0; @@ -134,7 +143,7 @@ /** * aa_set_current_hat - set the current tasks hat - * @profile: profile to set as the current hat (NOT NULL) + * @label: label to set as the current hat (NOT NULL) * @token: token value that must be specified to change from the hat * * Do switch of tasks hat. If the task is currently in a hat @@ -142,29 +151,29 @@ * * Returns: 0 or error on failure */ -int aa_set_current_hat(struct aa_profile *profile, u64 token) +int aa_set_current_hat(struct aa_label *label, u64 token) { struct aa_task_cxt *cxt; struct cred *new = prepare_creds(); if (!new) return -ENOMEM; - BUG_ON(!profile); + BUG_ON(!label); - cxt = new->security; + cxt = cred_cxt(new); if (!cxt->previous) { /* transfer refcount */ - cxt->previous = cxt->profile; + cxt->previous = cxt->label; cxt->token = token; } else if (cxt->token == token) { - aa_put_profile(cxt->profile); + aa_put_label(cxt->label); } else { /* previous_profile && cxt->token != token */ abort_creds(new); return -EACCES; } - cxt->profile = aa_get_profile(aa_newest_version(profile)); + cxt->label = aa_get_newest_label(label); /* clear exec on switching context */ - aa_put_profile(cxt->onexec); + aa_put_label(cxt->onexec); cxt->onexec = NULL; commit_creds(new); @@ -172,44 +181,37 @@ } /** - * aa_restore_previous_profile - exit from hat context restoring the profile + * aa_restore_previous_label - exit from hat context restoring previous label * @token: the token that must be matched to exit hat context * - * Attempt to return out of a hat to the previous profile. The token + * Attempt to return out of a hat to the previous label. The token * must match the stored token value. * * Returns: 0 or error of failure */ -int aa_restore_previous_profile(u64 token) +int aa_restore_previous_label(u64 token) { struct aa_task_cxt *cxt; struct cred *new = prepare_creds(); if (!new) return -ENOMEM; - cxt = new->security; + cxt = cred_cxt(new); if (cxt->token != token) { abort_creds(new); return -EACCES; } - /* ignore restores when there is no saved profile */ + /* ignore restores when there is no saved label */ if (!cxt->previous) { abort_creds(new); return 0; } - aa_put_profile(cxt->profile); - cxt->profile = aa_newest_version(cxt->previous); - BUG_ON(!cxt->profile); - if (unlikely(cxt->profile != cxt->previous)) { - aa_get_profile(cxt->profile); - aa_put_profile(cxt->previous); - } + aa_put_label(cxt->label); + cxt->label = aa_get_newest_label(cxt->previous); + BUG_ON(!cxt->label); /* clear exec && prev information when restoring to previous context */ - cxt->previous = NULL; - cxt->token = 0; - aa_put_profile(cxt->onexec); - cxt->onexec = NULL; + aa_clear_task_cxt_trans(cxt); commit_creds(new); return 0; --- linux-goldfish-3.4.0.orig/security/apparmor/mount.c +++ linux-goldfish-3.4.0/security/apparmor/mount.c @@ -0,0 +1,707 @@ +/* + * AppArmor security module + * + * This file contains AppArmor mediation of files + * + * Copyright (C) 1998-2008 Novell/SUSE + * Copyright 2009-2012 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + */ + +#include +#include +#include + +#include "include/apparmor.h" +#include "include/audit.h" +#include "include/context.h" +#include "include/domain.h" +#include "include/file.h" +#include "include/match.h" +#include "include/mount.h" +#include "include/path.h" +#include "include/policy.h" + + +static void audit_mnt_flags(struct audit_buffer *ab, unsigned long flags) +{ + if (flags & MS_RDONLY) + audit_log_format(ab, "ro"); + else + audit_log_format(ab, "rw"); + if (flags & MS_NOSUID) + audit_log_format(ab, ", nosuid"); + if (flags & MS_NODEV) + audit_log_format(ab, ", nodev"); + if (flags & MS_NOEXEC) + audit_log_format(ab, ", noexec"); + if (flags & MS_SYNCHRONOUS) + audit_log_format(ab, ", sync"); + if (flags & MS_REMOUNT) + audit_log_format(ab, ", remount"); + if (flags & MS_MANDLOCK) + audit_log_format(ab, ", mand"); + if (flags & MS_DIRSYNC) + audit_log_format(ab, ", dirsync"); + if (flags & MS_NOATIME) + audit_log_format(ab, ", noatime"); + if (flags & MS_NODIRATIME) + audit_log_format(ab, ", nodiratime"); + if (flags & MS_BIND) + audit_log_format(ab, flags & MS_REC ? ", rbind" : ", bind"); + if (flags & MS_MOVE) + audit_log_format(ab, ", move"); + if (flags & MS_SILENT) + audit_log_format(ab, ", silent"); + if (flags & MS_POSIXACL) + audit_log_format(ab, ", acl"); + if (flags & MS_UNBINDABLE) + audit_log_format(ab, flags & MS_REC ? ", runbindable" : + ", unbindable"); + if (flags & MS_PRIVATE) + audit_log_format(ab, flags & MS_REC ? ", rprivate" : + ", private"); + if (flags & MS_SLAVE) + audit_log_format(ab, flags & MS_REC ? ", rslave" : + ", slave"); + if (flags & MS_SHARED) + audit_log_format(ab, flags & MS_REC ? ", rshared" : + ", shared"); + if (flags & MS_RELATIME) + audit_log_format(ab, ", relatime"); + if (flags & MS_I_VERSION) + audit_log_format(ab, ", iversion"); + if (flags & MS_STRICTATIME) + audit_log_format(ab, ", strictatime"); + if (flags & MS_NOUSER) + audit_log_format(ab, ", nouser"); +} + +/** + * audit_cb - call back for mount specific audit fields + * @ab: audit_buffer (NOT NULL) + * @va: audit struct to audit values of (NOT NULL) + */ +static void audit_cb(struct audit_buffer *ab, void *va) +{ + struct common_audit_data *sa = va; + + if (aad(sa)->mnt.type) { + audit_log_format(ab, " fstype="); + audit_log_untrustedstring(ab, aad(sa)->mnt.type); + } + if (aad(sa)->mnt.src_name) { + audit_log_format(ab, " srcname="); + audit_log_untrustedstring(ab, aad(sa)->mnt.src_name); + } + if (aad(sa)->mnt.trans) { + audit_log_format(ab, " trans="); + audit_log_untrustedstring(ab, aad(sa)->mnt.trans); + } + if (aad(sa)->mnt.flags || aad(sa)->op == OP_MOUNT) { + audit_log_format(ab, " flags=\""); + audit_mnt_flags(ab, aad(sa)->mnt.flags); + audit_log_format(ab, "\""); + } + if (aad(sa)->mnt.data) { + audit_log_format(ab, " options="); + audit_log_untrustedstring(ab, aad(sa)->mnt.data); + } +} + +/** + * audit_mount - handle the auditing of mount operations + * @profile: the profile being enforced (NOT NULL) + * @gfp: allocation flags + * @op: operation being mediated (NOT NULL) + * @name: name of object being mediated (MAYBE NULL) + * @src_name: src_name of object being mediated (MAYBE_NULL) + * @type: type of filesystem (MAYBE_NULL) + * @trans: name of trans (MAYBE NULL) + * @flags: filesystem idependent mount flags + * @data: filesystem mount flags + * @request: permissions requested + * @perms: the permissions computed for the request (NOT NULL) + * @info: extra information message (MAYBE NULL) + * @error: 0 if operation allowed else failure error code + * + * Returns: %0 or error on failure + */ +static int audit_mount(struct aa_profile *profile, gfp_t gfp, int op, + const char *name, const char *src_name, + const char *type, const char *trans, + unsigned long flags, const void *data, u32 request, + struct file_perms *perms, const char *info, int error) +{ + int audit_type = AUDIT_APPARMOR_AUTO; + struct common_audit_data sa = { }; + struct apparmor_audit_data aad = { }; + + if (likely(!error)) { + u32 mask = perms->audit; + + if (unlikely(AUDIT_MODE(profile) == AUDIT_ALL)) + mask = 0xffff; + + /* mask off perms that are not being force audited */ + request &= mask; + + if (likely(!request)) + return 0; + audit_type = AUDIT_APPARMOR_AUDIT; + } else { + /* only report permissions that were denied */ + request = request & ~perms->allow; + + if (request & perms->kill) + audit_type = AUDIT_APPARMOR_KILL; + + /* quiet known rejects, assumes quiet and kill do not overlap */ + if ((request & perms->quiet) && + AUDIT_MODE(profile) != AUDIT_NOQUIET && + AUDIT_MODE(profile) != AUDIT_ALL) + request &= ~perms->quiet; + + if (!request) + return COMPLAIN_MODE(profile) ? + complain_error(error) : error; + } + + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); + aad.op = op; + aad.name = name; + aad.mnt.src_name = src_name; + aad.mnt.type = type; + aad.mnt.trans = trans; + aad.mnt.flags = flags; + if (data && (perms->audit & AA_AUDIT_DATA)) + aad.mnt.data = data; + aad.info = info; + aad.error = error; + + return aa_audit(audit_type, profile, gfp, &sa, audit_cb); +} + +/** + * match_mnt_flags - Do an ordered match on mount flags + * @dfa: dfa to match against + * @state: state to start in + * @flags: mount flags to match against + * + * Mount flags are encoded as an ordered match. This is done instead of + * checking against a simple bitmask, to allow for logical operations + * on the flags. + * + * Returns: next state after flags match + */ +static unsigned int match_mnt_flags(struct aa_dfa *dfa, unsigned int state, + unsigned long flags) +{ + unsigned int i; + + for (i = 0; i <= 31 ; ++i) { + if ((1 << i) & flags) + state = aa_dfa_next(dfa, state, i + 1); + } + + return state; +} + +/** + * compute_mnt_perms - compute mount permission associated with @state + * @dfa: dfa to match against (NOT NULL) + * @state: state match finished in + * + * Returns: mount permissions + */ +static struct file_perms compute_mnt_perms(struct aa_dfa *dfa, + unsigned int state) +{ + struct file_perms perms; + + perms.kill = 0; + perms.allow = dfa_user_allow(dfa, state); + perms.audit = dfa_user_audit(dfa, state); + perms.quiet = dfa_user_quiet(dfa, state); + perms.xindex = dfa_user_xindex(dfa, state); + + return perms; +} + +static const char *mnt_info_table[] = { + "match succeeded", + "failed mntpnt match", + "failed srcname match", + "failed type match", + "failed flags match", + "failed data match" +}; + +/* + * Returns 0 on success else element that match failed in, this is the + * index into the mnt_info_table above + */ +static int do_match_mnt(struct aa_dfa *dfa, unsigned int start, + const char *mntpnt, const char *devname, + const char *type, unsigned long flags, + void *data, bool binary, struct file_perms *perms) +{ + unsigned int state; + + state = aa_dfa_match(dfa, start, mntpnt); + state = aa_dfa_null_transition(dfa, state); + if (!state) + return 1; + + if (devname) + state = aa_dfa_match(dfa, state, devname); + state = aa_dfa_null_transition(dfa, state); + if (!state) + return 2; + + if (type) + state = aa_dfa_match(dfa, state, type); + state = aa_dfa_null_transition(dfa, state); + if (!state) + return 3; + + state = match_mnt_flags(dfa, state, flags); + if (!state) + return 4; + *perms = compute_mnt_perms(dfa, state); + if (perms->allow & AA_MAY_MOUNT) + return 0; + + /* only match data if not binary and the DFA flags data is expected */ + if (data && !binary && (perms->allow & AA_CONT_MATCH)) { + state = aa_dfa_null_transition(dfa, state); + if (!state) + return 4; + + state = aa_dfa_match(dfa, state, data); + if (!state) + return 5; + *perms = compute_mnt_perms(dfa, state); + if (perms->allow & AA_MAY_MOUNT) + return 0; + } + + /* failed at end of flags match */ + return 4; +} + +/** + * match_mnt - handle path matching for mount + * @profile: the confining profile + * @mntpnt: string for the mntpnt (NOT NULL) + * @devname: string for the devname/src_name (MAYBE NULL) + * @type: string for the dev type (MAYBE NULL) + * @flags: mount flags to match + * @data: fs mount data (MAYBE NULL) + * @binary: whether @data is binary + * @perms: Returns: permission found by the match + * @info: Returns: infomation string about the match for logging + * + * Returns: 0 on success else error + */ +static int match_mnt(struct aa_profile *profile, const char *mntpnt, + const char *devname, const char *type, + unsigned long flags, void *data, bool binary, + struct file_perms *perms, const char **info) +{ + int pos; + + if (!profile->policy.dfa) + return -EACCES; + + pos = do_match_mnt(profile->policy.dfa, + profile->policy.start[AA_CLASS_MOUNT], + mntpnt, devname, type, flags, data, binary, perms); + if (pos) { + *info = mnt_info_table[pos]; + return -EACCES; + } + + return 0; +} + +static int path_flags(struct aa_profile *profile, struct path *path) +{ + return profile->path_flags | + S_ISDIR(path->dentry->d_inode->i_mode) ? PATH_IS_DIR : 0; +} + +int aa_remount(struct aa_label *label, struct path *path, unsigned long flags, + void *data) +{ + struct aa_profile *profile; + struct file_perms perms = { }; + const char *name, *info = NULL; + char *buffer = NULL; + int binary, i, error; + + binary = path->dentry->d_sb->s_type->fs_flags & FS_BINARY_MOUNTDATA; + + get_buffers(buffer); + error = aa_path_name(path, path_flags(labels_profile(label), path), + buffer, &name, &info); + if (error) { + error = audit_mount(labels_profile(label), GFP_KERNEL, OP_MOUNT, name, NULL, + NULL, NULL, flags, data, AA_MAY_MOUNT, + &perms, info, error); + goto out; + } + + label_for_each_confined(i, label, profile) { + error = match_mnt(profile, name, NULL, NULL, flags, data, + binary, &perms, &info); + error = audit_mount(profile, GFP_KERNEL, OP_MOUNT, name, NULL, + NULL, NULL, flags, data, AA_MAY_MOUNT, + &perms, info, error); + if (error) + break; + } + +out: + put_buffers(buffer); + + return error; +} + +int aa_bind_mount(struct aa_label *label, struct path *path, + const char *dev_name, unsigned long flags) +{ + struct aa_profile *profile; + struct file_perms perms = { }; + char *buffer = NULL, *old_buffer = NULL; + const char *name, *old_name = NULL, *info = NULL; + struct path old_path; + int i, error; + + if (!dev_name || !*dev_name) + return -EINVAL; + + flags &= MS_REC | MS_BIND; + + get_buffers(buffer, old_buffer); + error = aa_path_name(path, path_flags(labels_profile(label), path), + buffer, &name, &info); + if (error) + goto error; + + error = kern_path(dev_name, LOOKUP_FOLLOW|LOOKUP_AUTOMOUNT, &old_path); + if (error) + goto error; + + error = aa_path_name(&old_path, path_flags(labels_profile(label), + &old_path), + old_buffer, &old_name, &info); + path_put(&old_path); + if (error) + goto error; + + label_for_each_confined(i, label, profile) { + error = match_mnt(profile, name, old_name, NULL, flags, NULL, + 0, &perms, &info); + error = audit_mount(profile, GFP_KERNEL, OP_MOUNT, name, + old_name, NULL, NULL, flags, NULL, + AA_MAY_MOUNT, &perms, info, error); + if (error) + break; + } + +out: + put_buffers(buffer, old_buffer); + + return error; + +error: + error = audit_mount(labels_profile(label), GFP_KERNEL, OP_MOUNT, name, old_name, + NULL, NULL, flags, NULL, AA_MAY_MOUNT, &perms, + info, error); + goto out; +} + +int aa_mount_change_type(struct aa_label *label, struct path *path, + unsigned long flags) +{ + struct aa_profile *profile; + struct file_perms perms = { }; + char *buffer = NULL; + const char *name, *info = NULL; + int i, error; + + /* These are the flags allowed by do_change_type() */ + flags &= (MS_REC | MS_SILENT | MS_SHARED | MS_PRIVATE | MS_SLAVE | + MS_UNBINDABLE); + + get_buffers(buffer); + error = aa_path_name(path, path_flags(labels_profile(label), path), + buffer, &name, &info); + if (error) { + error = audit_mount(labels_profile(label), GFP_KERNEL, OP_MOUNT, name, NULL, + NULL, NULL, flags, NULL, AA_MAY_MOUNT, + &perms, info, error); + goto out; + } + + label_for_each_confined(i, label, profile) { + error = match_mnt(profile, name, NULL, NULL, flags, NULL, 0, + &perms, &info); + error = audit_mount(profile, GFP_KERNEL, OP_MOUNT, name, NULL, + NULL, NULL, flags, NULL, AA_MAY_MOUNT, + &perms, info, error); + if (error) + break; + } + +out: + put_buffers(buffer); + + return error; +} + +int aa_move_mount(struct aa_label *label, struct path *path, + const char *orig_name) +{ + struct aa_profile *profile; + struct file_perms perms = { }; + char *buffer = NULL, *old_buffer = NULL; + const char *name, *old_name = NULL, *info = NULL; + struct path old_path; + int i, error; + + if (!orig_name || !*orig_name) + return -EINVAL; + + get_buffers(buffer, old_buffer); + error = aa_path_name(path, path_flags(labels_profile(label), path), + buffer, &name, &info); + if (error) + goto error; + + error = kern_path(orig_name, LOOKUP_FOLLOW, &old_path); + if (error) + goto error; + + error = aa_path_name(&old_path, path_flags(labels_profile(label), + &old_path), + old_buffer, &old_name, &info); + path_put(&old_path); + if (error) + goto error; + + label_for_each_confined(i, label, profile) { + error = match_mnt(profile, name, old_name, NULL, MS_MOVE, NULL, + 0, &perms, &info); + error = audit_mount(profile, GFP_KERNEL, OP_MOUNT, name, + old_name, NULL, NULL, MS_MOVE, NULL, + AA_MAY_MOUNT, &perms, info, error); + if (error) + break; + } + +out: + put_buffers(buffer, old_buffer); + + return error; + +error: + error = audit_mount(labels_profile(label), GFP_KERNEL, OP_MOUNT, name, old_name, + NULL, NULL, MS_MOVE, NULL, AA_MAY_MOUNT, &perms, + info, error); + goto out; +} + +int aa_new_mount(struct aa_label *label, const char *orig_dev_name, + struct path *path, const char *type, unsigned long flags, + void *data) +{ + struct aa_profile *profile; + struct file_perms perms = { }; + char *buffer = NULL, *dev_buffer = NULL; + const char *name = NULL, *dev_name = NULL, *info = NULL; + int binary = 1; + int i, error; + + dev_name = orig_dev_name; + get_buffers(buffer, dev_buffer); + if (type) { + int requires_dev; + struct file_system_type *fstype = get_fs_type(type); + if (!fstype) + return -ENODEV; + + binary = fstype->fs_flags & FS_BINARY_MOUNTDATA; + requires_dev = fstype->fs_flags & FS_REQUIRES_DEV; + put_filesystem(fstype); + + if (requires_dev) { + struct path dev_path; + + if (!dev_name || !*dev_name) { + error = -ENOENT; + goto out; + } + + error = kern_path(dev_name, LOOKUP_FOLLOW, &dev_path); + if (error) + goto error; + + error = aa_path_name(&dev_path, + path_flags(labels_profile(label), + &dev_path), + dev_buffer, &dev_name, &info); + path_put(&dev_path); + if (error) + goto error; + } + } + + error = aa_path_name(path, path_flags(labels_profile(label), path), + buffer, &name, &info); + if (error) + goto error; + + label_for_each_confined(i, label, profile) { + error = match_mnt(profile, name, dev_name, type, flags, data, + binary, &perms, &info); + error = audit_mount(profile, GFP_KERNEL, OP_MOUNT, name, + dev_name, type, NULL, flags, data, + AA_MAY_MOUNT, &perms, info, error); + if (error) + break; + } + +cleanup: + put_buffers(buffer, dev_buffer); + +out: + return error; + +error: + error = audit_mount(labels_profile(label), GFP_KERNEL, OP_MOUNT, name, dev_name, + type, NULL, flags, data, AA_MAY_MOUNT, &perms, info, + error); + goto cleanup; +} + +int aa_umount(struct aa_label *label, struct vfsmount *mnt, int flags) +{ + struct aa_profile *profile; + struct file_perms perms = { }; + char *buffer = NULL; + const char *name, *info = NULL; + int i, error; + + struct path path = { mnt, mnt->mnt_root }; + get_buffers(buffer); + error = aa_path_name(&path, path_flags(labels_profile(label), &path), + buffer, &name, &info); + if (error) { + error = audit_mount(labels_profile(label), GFP_KERNEL, + OP_UMOUNT, name, NULL, NULL, NULL, 0, NULL, + AA_MAY_UMOUNT, &perms, info, error); + goto out; + } + + label_for_each_confined(i, label, profile) { + if (profile->policy.dfa) { + unsigned int state; + state = aa_dfa_match(profile->policy.dfa, + profile->policy.start[AA_CLASS_MOUNT], + name); + perms = compute_mnt_perms(profile->policy.dfa, state); + if (AA_MAY_UMOUNT & ~perms.allow) + error = -EACCES; + } else + error = -EACCES; + error = audit_mount(profile, GFP_KERNEL, OP_UMOUNT, name, NULL, + NULL, NULL, 0, NULL, AA_MAY_UMOUNT, &perms, + info, error); + if (error) + break; + + memset(&perms, 0, sizeof(perms)); + } + +out: + put_buffers(buffer); + + return error; +} + +int aa_pivotroot(struct aa_label *label, struct path *old_path, + struct path *new_path) +{ + struct aa_profile *profile; + struct file_perms perms = { }; + struct aa_profile *target = NULL; + char *old_buffer = NULL, *new_buffer = NULL; + const char *old_name, *new_name = NULL, *info = NULL; + int i, error; + + get_buffers(old_buffer, new_buffer); + error = aa_path_name(old_path, path_flags(labels_profile(label), + old_path), + old_buffer, &old_name, &info); + if (error) + goto error; + + error = aa_path_name(new_path, path_flags(labels_profile(label), + new_path), + new_buffer, &new_name, &info); + if (error) + goto error; + + label_for_each(i, label, profile) { + /* TODO: actual domain transition computation for multiple + * profiles + */ + if (profile->policy.dfa) { + unsigned int state; + state = aa_dfa_match(profile->policy.dfa, + profile->policy.start[AA_CLASS_MOUNT], + new_name); + state = aa_dfa_null_transition(profile->policy.dfa, state); + state = aa_dfa_match(profile->policy.dfa, state, old_name); + perms = compute_mnt_perms(profile->policy.dfa, state); + + if (AA_MAY_PIVOTROOT & perms.allow) { + if ((perms.xindex & AA_X_TYPE_MASK) == AA_X_TABLE) { + target = x_table_lookup(profile, perms.xindex); + if (!target) + error = -ENOENT; + else + error = aa_replace_current_label(&target->label); + } + } + } else + error = -EACCES; + + error = audit_mount(profile, GFP_KERNEL, OP_PIVOTROOT, new_name, + old_name, NULL, + target ? target->base.name : NULL, + 0, NULL, AA_MAY_PIVOTROOT, &perms, info, + error); + if (error) + break; + } + +out: + aa_put_profile(target); + put_buffers(old_buffer, new_buffer); + + return error; + +error: + error = audit_mount(labels_profile(label), GFP_KERNEL, OP_PIVOTROOT, new_name, + old_name, NULL, target ? target->base.name : NULL, + 0, NULL, AA_MAY_PIVOTROOT, &perms, info, error); + goto out; +} --- linux-goldfish-3.4.0.orig/security/apparmor/Kconfig +++ linux-goldfish-3.4.0/security/apparmor/Kconfig @@ -29,3 +29,50 @@ boot. If you are unsure how to answer this question, answer 1. + +config SECURITY_APPARMOR_STATS + bool "enable debug statistics" + depends on SECURITY_APPARMOR + select APPARMOR_LABEL_STATS + default n + help + This enables keeping statistics on various internal structures + and functions in apparmor. + + If you are unsure how to answer this question, answer N. + +config SECURITY_APPARMOR_UNCONFINED_INIT + bool "Set init to unconfined on boot" + depends on SECURITY_APPARMOR + default y + help + This option determines policy behavior during early boot by + placing the init process in the unconfined state, or the + 'default' profile. + + This option determines policy behavior during early boot by + placing the init process in the unconfined state, or the + 'default' profile. + + 'Y' means init and its children are not confined, unless the + init process is re-execed after a policy load; loaded policy + will only apply to processes started after the load. + + 'N' means init and its children are confined in a profile + named 'default', which can be replaced later and thus + provide for confinement for processes started early at boot, + though not confined during early boot. + + If you are unsure how to answer this question, answer Y. + +config SECURITY_APPARMOR_HASH + bool "SHA1 hash of loaded profiles" + depends on SECURITY_APPARMOR + depends on CRYPTO + select CRYPTO_SHA1 + default y + + help + This option selects whether sha1 hashing is done against loaded + profiles and exported for inspection to user space via the apparmor + filesystem. --- linux-goldfish-3.4.0.orig/security/apparmor/file.c +++ linux-goldfish-3.4.0/security/apparmor/file.c @@ -65,24 +65,26 @@ static void file_audit_cb(struct audit_buffer *ab, void *va) { struct common_audit_data *sa = va; - uid_t fsuid = current_fsuid(); + kuid_t fsuid = current_fsuid(); - if (sa->aad->fs.request & AA_AUDIT_FILE_MASK) { + if (aad(sa)->fs.request & AA_AUDIT_FILE_MASK) { audit_log_format(ab, " requested_mask="); - audit_file_mask(ab, sa->aad->fs.request); + audit_file_mask(ab, aad(sa)->fs.request); } - if (sa->aad->fs.denied & AA_AUDIT_FILE_MASK) { + if (aad(sa)->fs.denied & AA_AUDIT_FILE_MASK) { audit_log_format(ab, " denied_mask="); - audit_file_mask(ab, sa->aad->fs.denied); + audit_file_mask(ab, aad(sa)->fs.denied); } - if (sa->aad->fs.request & AA_AUDIT_FILE_MASK) { - audit_log_format(ab, " fsuid=%d", fsuid); - audit_log_format(ab, " ouid=%d", sa->aad->fs.ouid); + if (aad(sa)->fs.request & AA_AUDIT_FILE_MASK) { + audit_log_format(ab, " fsuid=%d", + from_kuid(&init_user_ns, fsuid)); + audit_log_format(ab, " ouid=%d", + from_kuid(&init_user_ns, aad(sa)->fs.ouid)); } - if (sa->aad->fs.target) { + if (aad(sa)->fs.target) { audit_log_format(ab, " target="); - audit_log_untrustedstring(ab, sa->aad->fs.target); + audit_log_untrustedstring(ab, aad(sa)->fs.target); } } @@ -103,13 +105,13 @@ */ int aa_audit_file(struct aa_profile *profile, struct file_perms *perms, gfp_t gfp, int op, u32 request, const char *name, - const char *target, uid_t ouid, const char *info, int error) + const char *target, kuid_t ouid, const char *info, int error) { int type = AUDIT_APPARMOR_AUTO; struct common_audit_data sa; struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, NONE); - sa.aad = &aad; + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); aad.op = op, aad.fs.request = request; aad.name = name; @@ -118,36 +120,36 @@ aad.info = info; aad.error = error; - if (likely(!sa.aad->error)) { + if (likely(!aad.error)) { u32 mask = perms->audit; if (unlikely(AUDIT_MODE(profile) == AUDIT_ALL)) mask = 0xffff; /* mask off perms that are not being force audited */ - sa.aad->fs.request &= mask; + aad.fs.request &= mask; - if (likely(!sa.aad->fs.request)) + if (likely(!aad.fs.request)) return 0; type = AUDIT_APPARMOR_AUDIT; } else { /* only report permissions that were denied */ - sa.aad->fs.request = sa.aad->fs.request & ~perms->allow; + aad.fs.request = aad.fs.request & ~perms->allow; - if (sa.aad->fs.request & perms->kill) + if (aad.fs.request & perms->kill) type = AUDIT_APPARMOR_KILL; /* quiet known rejects, assumes quiet and kill do not overlap */ - if ((sa.aad->fs.request & perms->quiet) && + if ((aad.fs.request & perms->quiet) && AUDIT_MODE(profile) != AUDIT_NOQUIET && AUDIT_MODE(profile) != AUDIT_ALL) - sa.aad->fs.request &= ~perms->quiet; + aad.fs.request &= ~perms->quiet; - if (!sa.aad->fs.request) - return COMPLAIN_MODE(profile) ? 0 : sa.aad->error; + if (!aad.fs.request) + return COMPLAIN_MODE(profile) ? 0 : aad.error; } - sa.aad->fs.denied = sa.aad->fs.request & ~perms->allow; + aad.fs.denied = aad.fs.request & ~perms->allow; return aa_audit(type, profile, gfp, &sa, file_audit_cb); } @@ -201,7 +203,7 @@ */ perms.kill = 0; - if (current_fsuid() == cond->uid) { + if (uid_eq(current_fsuid(), cond->uid)) { perms.allow = map_old_perms(dfa_user_allow(dfa, state)); perms.audit = map_old_perms(dfa_user_audit(dfa, state)); perms.quiet = map_old_perms(dfa_user_quiet(dfa, state)); @@ -265,7 +267,7 @@ /** * aa_path_perm - do permissions check & audit for @path * @op: operation being checked - * @profile: profile being enforced (NOT NULL) + * @label: profile being enforced (NOT NULL) * @path: path to check permissions of (NOT NULL) * @flags: any additional path flags beyond what the profile specifies * @request: requested permissions @@ -273,16 +275,20 @@ * * Returns: %0 else error if access denied or other error */ -int aa_path_perm(int op, struct aa_profile *profile, struct path *path, +int aa_path_perm(int op, struct aa_label *label, struct path *path, int flags, u32 request, struct path_cond *cond) { char *buffer = NULL; struct file_perms perms = {}; const char *name, *info = NULL; - int error; + struct aa_profile *profile; + int i, error; - flags |= profile->path_flags | (S_ISDIR(cond->mode) ? PATH_IS_DIR : 0); - error = aa_path_name(path, flags, &buffer, &name, &info); + /* TODO: fix path lookup flags */ + flags |= labels_profile(label)->path_flags | (S_ISDIR(cond->mode) ? + PATH_IS_DIR : 0); + get_buffers(buffer); + error = aa_path_name(path, flags, buffer, &name, &info); if (error) { if (error == -ENOENT && is_deleted(path->dentry)) { /* Access to open files that are deleted are @@ -292,15 +298,27 @@ info = NULL; perms.allow = request; } - } else { + + fn_for_each_confined(label, profile, + aa_audit_file(profile, &perms, GFP_KERNEL, op, request, + name, NULL, cond->uid, info, error)); + goto out; + } + + label_for_each_confined(i, label, profile) { + int e = 0; aa_str_perms(profile->file.dfa, profile->file.start, name, cond, &perms); if (request & ~perms.allow) - error = -EACCES; + e = -EACCES; + e = aa_audit_file(profile, &perms, GFP_KERNEL, op, request, + name, NULL, cond->uid, info, e); + if (e) + error = e; } - error = aa_audit_file(profile, &perms, GFP_KERNEL, op, request, name, - NULL, cond->uid, info, error); - kfree(buffer); + +out: + put_buffers(buffer); return error; } @@ -327,7 +345,7 @@ /** * aa_path_link - Handle hard link permission check - * @profile: the profile being enforced (NOT NULL) + * @label: the label being enforced (NOT NULL) * @old_dentry: the target dentry (NOT NULL) * @new_dir: directory the new link will be created in (NOT NULL) * @new_dentry: the link being created (NOT NULL) @@ -343,7 +361,7 @@ * * Returns: %0 if allowed else error */ -int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry, +int aa_path_link(struct aa_label *label, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry) { struct path link = { new_dir->mnt, new_dentry }; @@ -357,100 +375,116 @@ struct file_perms lperms, perms; u32 request = AA_MAY_LINK; unsigned int state; - int error; + struct aa_profile *profile; + int i, error; lperms = nullperms; + /* TODO: fix path lookup flags, auditing of failed path for profile */ + profile = labels_profile(label); /* buffer freed below, lname is pointer in buffer */ - error = aa_path_name(&link, profile->path_flags, &buffer, &lname, - &info); + get_buffers(buffer, buffer2); + error = aa_path_name(&link, labels_profile(label)->path_flags, buffer, + &lname, &info); if (error) - goto audit; + goto err; /* buffer2 freed below, tname is pointer in buffer2 */ - error = aa_path_name(&target, profile->path_flags, &buffer2, &tname, - &info); + error = aa_path_name(&target, labels_profile(label)->path_flags, + buffer2, &tname, &info); if (error) - goto audit; - - error = -EACCES; - /* aa_str_perms - handles the case of the dfa being NULL */ - state = aa_str_perms(profile->file.dfa, profile->file.start, lname, - &cond, &lperms); - - if (!(lperms.allow & AA_MAY_LINK)) - goto audit; - - /* test to see if target can be paired with link */ - state = aa_dfa_null_transition(profile->file.dfa, state); - aa_str_perms(profile->file.dfa, state, tname, &cond, &perms); + goto err; - /* force audit/quiet masks for link are stored in the second entry - * in the link pair. - */ - lperms.audit = perms.audit; - lperms.quiet = perms.quiet; - lperms.kill = perms.kill; - - if (!(perms.allow & AA_MAY_LINK)) { - info = "target restricted"; - goto audit; - } + label_for_each_confined(i, label, profile) { + int e = -EACCES; + /* aa_str_perms - handles the case of the dfa being NULL */ + state = aa_str_perms(profile->file.dfa, profile->file.start, + lname, &cond, &lperms); + + if (!(lperms.allow & AA_MAY_LINK)) + goto audit; + + /* test to see if target can be paired with link */ + state = aa_dfa_null_transition(profile->file.dfa, state); + aa_str_perms(profile->file.dfa, state, tname, &cond, &perms); + + /* force audit/quiet masks for link are stored in the second + * entry in the link pair. + */ + lperms.audit = perms.audit; + lperms.quiet = perms.quiet; + lperms.kill = perms.kill; + + if (!(perms.allow & AA_MAY_LINK)) { + info = "target restricted"; + goto audit; + } - /* done if link subset test is not required */ - if (!(perms.allow & AA_LINK_SUBSET)) - goto done_tests; + /* done if link subset test is not required */ + if (!(perms.allow & AA_LINK_SUBSET)) + goto done_tests; + + /* Do link perm subset test requiring allowed permission on + * link are a subset of the allowed permissions on target. + */ + aa_str_perms(profile->file.dfa, profile->file.start, tname, + &cond, &perms); + + /* AA_MAY_LINK is not considered in the subset test */ + request = lperms.allow & ~AA_MAY_LINK; + lperms.allow &= perms.allow | AA_MAY_LINK; + + request |= AA_AUDIT_FILE_MASK & (lperms.allow & ~perms.allow); + if (request & ~lperms.allow) { + goto audit; + } else if ((lperms.allow & MAY_EXEC) && + !xindex_is_subset(lperms.xindex, perms.xindex)) { + lperms.allow &= ~MAY_EXEC; + request |= MAY_EXEC; + info = "link not subset of target"; + goto audit; + } - /* Do link perm subset test requiring allowed permission on link are a - * subset of the allowed permissions on target. - */ - aa_str_perms(profile->file.dfa, profile->file.start, tname, &cond, - &perms); + done_tests: + e = 0; - /* AA_MAY_LINK is not considered in the subset test */ - request = lperms.allow & ~AA_MAY_LINK; - lperms.allow &= perms.allow | AA_MAY_LINK; - - request |= AA_AUDIT_FILE_MASK & (lperms.allow & ~perms.allow); - if (request & ~lperms.allow) { - goto audit; - } else if ((lperms.allow & MAY_EXEC) && - !xindex_is_subset(lperms.xindex, perms.xindex)) { - lperms.allow &= ~MAY_EXEC; - request |= MAY_EXEC; - info = "link not subset of target"; - goto audit; + audit: + e = aa_audit_file(profile, &lperms, GFP_KERNEL, OP_LINK, + request, lname, tname, cond.uid, info, + e); + if (e) + error = e; } -done_tests: - error = 0; - -audit: - error = aa_audit_file(profile, &lperms, GFP_KERNEL, OP_LINK, request, - lname, tname, cond.uid, info, error); - kfree(buffer); - kfree(buffer2); +out: + put_buffers(buffer, buffer2); return error; + +err: + fn_for_each_confined(label, profile, + aa_audit_file(profile, &lperms, GFP_KERNEL, OP_LINK, request, + lname, tname, cond.uid, info, error)); + goto out; } /** * aa_file_perm - do permission revalidation check & audit for @file * @op: operation being checked - * @profile: profile being enforced (NOT NULL) + * @label: profile being enforced (NOT NULL) * @file: file to revalidate access permissions on (NOT NULL) * @request: requested permissions * * Returns: %0 if access allowed else error */ -int aa_file_perm(int op, struct aa_profile *profile, struct file *file, +int aa_file_perm(int op, struct aa_label *label, struct file *file, u32 request) { struct path_cond cond = { - .uid = file->f_path.dentry->d_inode->i_uid, - .mode = file->f_path.dentry->d_inode->i_mode + .uid = file_inode(file)->i_uid, + .mode = file_inode(file)->i_mode }; - return aa_path_perm(op, profile, &file->f_path, PATH_DELEGATE_DELETED, + return aa_path_perm(op, label, &file->f_path, PATH_DELEGATE_DELETED, request, &cond); } --- linux-goldfish-3.4.0.orig/security/apparmor/apparmorfs.c +++ linux-goldfish-3.4.0/security/apparmor/apparmorfs.c @@ -12,6 +12,7 @@ * License. */ +#include #include #include #include @@ -19,15 +20,56 @@ #include #include #include +#include #include "include/apparmor.h" #include "include/apparmorfs.h" #include "include/audit.h" #include "include/context.h" +#include "include/crypto.h" #include "include/policy.h" #include "include/resource.h" /** + * aa_mangle_name - mangle a profile name to std profile layout form + * @name: profile name to mangle (NOT NULL) + * @target: buffer to store mangled name, same length as @name (MAYBE NULL) + * + * Returns: length of mangled name + */ +static int mangle_name(const char *name, char *target) +{ + char *t = target; + + while (*name == '/' || *name == '.') + name++; + + if (target) { + for (; *name; name++) { + if (*name == '/') + *(t)++ = '.'; + else if (isspace(*name)) + *(t)++ = '_'; + else if (isalnum(*name) || strchr("._-", *name)) + *(t)++ = *name; + } + + *t = 0; + } else { + int len = 0; + for (; *name; name++) { + if (isalnum(*name) || isspace(*name) || + strchr("/._-", *name)) + len++; + } + + return len; + } + + return t - target; +} + +/** * aa_simple_write_to_buffer - common routine for getting policy from user * @op: operation doing the user buffer copy * @userbuf: user buffer to copy data from (NOT NULL) @@ -144,6 +186,143 @@ .llseek = default_llseek, }; +/** + * query_label - queries a label and writes permissions to buf + * @buf: the resulting permissions string is stored here (NOT NULL) + * @buf_len: size of buf + * @query: binary query string to match against the dfa + * @query_len: size of query + * + * The buffers pointed to by buf and query may overlap. The query buffer is + * parsed before buf is written to. + * + * The query should look like "LABEL_NAME\0DFA_STRING" where LABEL_NAME is + * the name of the label, in the current namespace, that is to be queried and + * DFA_STRING is a binary string to match against the label(s)'s DFA. + * + * LABEL_NAME must be NUL terminated. DFA_STRING may contain NUL characters + * but must *not* be NUL terminated. + * + * Returns: number of characters written to buf or -errno on failure + */ +static ssize_t query_label(char *buf, size_t buf_len, + char *query, size_t query_len) +{ + struct aa_profile *profile; + struct aa_label *label; + struct aa_namespace *ns; + char *label_name, *match_str; + size_t label_name_len, match_len; + u32 allow = 0, audit = 0, quiet = 0; + unsigned int state; + int i; + + if (!query_len) + return -EINVAL; + + label_name = query; + label_name_len = strnlen(query, query_len); + if (!label_name_len || label_name_len == query_len) + return -EINVAL; + + /** + * The extra byte is to account for the null byte between the + * profile name and dfa string. profile_name_len is greater + * than zero and less than query_len, so a byte can be safely + * added or subtracted. + */ + match_str = label_name + label_name_len + 1; + match_len = query_len - label_name_len - 1; + + ns = labels_ns(aa_current_label()); + label = aa_label_parse(ns, label_name, GFP_KERNEL); + if (IS_ERR(label)) + return PTR_ERR(label); + + allow = 0xffffffff; + audit = quiet = 0x00000000; + label_for_each_confined(i, label, profile) { + if (profile->policy.dfa) { + state = aa_dfa_match_len(profile->policy.dfa, + profile->policy.start[0], + match_str, match_len); + allow &= dfa_user_allow(profile->policy.dfa, state); + audit |= dfa_user_audit(profile->policy.dfa, state); + quiet |= dfa_user_quiet(profile->policy.dfa, state); + } else { + /* TODO: do we want to accumulate audit/quiet + or just clear as currently doing */ + allow = audit = quiet = 0; + break; + } + } + aa_put_label(label); + + return scnprintf(buf, buf_len, + "allow 0x%08x\ndeny 0x%08x\naudit 0x%08x\nquiet 0x%08x\n", + allow, 0, audit, quiet); +} + +#define QUERY_CMD_LABEL "label\0" +#define QUERY_CMD_LABEL_LEN 6 +#define QUERY_CMD_PROFILE "profile\0" +#define QUERY_CMD_PROFILE_LEN 8 + +/** + * aa_write_access - generic permissions query + * @file: pointer to open apparmorfs/access file + * @ubuf: user buffer containing the complete query string (NOT NULL) + * @count: size of ubuf + * @ppos: position in the file (MUST BE ZERO) + * + * Allows for one permission query per open(), write(), and read() sequence. + * The only query currently supported is a label-based query. For this query + * ubuf must begin with "label\0", followed by the profile query specific + * format described in the query_label() function documentation. + * + * Returns: number of bytes written or -errno on failure + */ +static ssize_t aa_write_access(struct file *file, const char __user *ubuf, + size_t count, loff_t *ppos) +{ + char *buf; + ssize_t len; + + if (*ppos) + return -ESPIPE; + + buf = simple_transaction_get(file, ubuf, count); + if (IS_ERR(buf)) + return PTR_ERR(buf); + + if (count > QUERY_CMD_PROFILE_LEN && + !memcmp(buf, QUERY_CMD_PROFILE, QUERY_CMD_PROFILE_LEN)) { + len = query_label(buf, SIMPLE_TRANSACTION_LIMIT, + buf + QUERY_CMD_PROFILE_LEN, + count - QUERY_CMD_PROFILE_LEN); + } else if (count > QUERY_CMD_LABEL_LEN && + !memcmp(buf, QUERY_CMD_LABEL, QUERY_CMD_LABEL_LEN)) { + len = query_label(buf, SIMPLE_TRANSACTION_LIMIT, + buf + QUERY_CMD_LABEL_LEN, + count - QUERY_CMD_LABEL_LEN); + } else + len = -EINVAL; + + if (len < 0) + return len; + + simple_transaction_set(file, len); + + return count; +} + +static const struct file_operations aa_fs_access = { + .write = aa_write_access, + .read = simple_transaction_read, + .release = simple_transaction_release, + .llseek = generic_file_llseek, +}; + static int aa_fs_seq_show(struct seq_file *seq, void *v) { struct aa_fs_entry *fs_file = seq->private; @@ -182,8 +361,569 @@ .release = single_release, }; -/** Base file system setup **/ +static int aa_fs_seq_profile_open(struct inode *inode, struct file *file, + int (*show)(struct seq_file *, void *)) +{ + struct aa_replacedby *r = aa_get_replacedby(inode->i_private); + int error = single_open(file, show, r); + + if (error) { + file->private_data = NULL; + aa_put_replacedby(r); + } + + return error; +} + +static int aa_fs_seq_profile_release(struct inode *inode, struct file *file) +{ + struct seq_file *seq = (struct seq_file *) file->private_data; + if (seq) + aa_put_replacedby(seq->private); + return single_release(inode, file); +} + +static int aa_fs_seq_profname_show(struct seq_file *seq, void *v) +{ + struct aa_replacedby *r = seq->private; + struct aa_label *label = aa_get_label_rcu(&r->label); + struct aa_profile *profile = labels_profile(label); + seq_printf(seq, "%s\n", profile->base.name); + aa_put_label(label); + + return 0; +} + +static int aa_fs_seq_profname_open(struct inode *inode, struct file *file) +{ + return aa_fs_seq_profile_open(inode, file, aa_fs_seq_profname_show); +} + +static const struct file_operations aa_fs_profname_fops = { + .owner = THIS_MODULE, + .open = aa_fs_seq_profname_open, + .read = seq_read, + .llseek = seq_lseek, + .release = aa_fs_seq_profile_release, +}; + +static int aa_fs_seq_profmode_show(struct seq_file *seq, void *v) +{ + struct aa_replacedby *r = seq->private; + struct aa_label *label = aa_get_label_rcu(&r->label); + struct aa_profile *profile = labels_profile(label); + seq_printf(seq, "%s\n", aa_profile_mode_names[profile->mode]); + aa_put_label(label); + + return 0; +} + +static int aa_fs_seq_profmode_open(struct inode *inode, struct file *file) +{ + return aa_fs_seq_profile_open(inode, file, aa_fs_seq_profmode_show); +} +static const struct file_operations aa_fs_profmode_fops = { + .owner = THIS_MODULE, + .open = aa_fs_seq_profmode_open, + .read = seq_read, + .llseek = seq_lseek, + .release = aa_fs_seq_profile_release, +}; + +static int aa_fs_seq_profattach_show(struct seq_file *seq, void *v) +{ + struct aa_replacedby *r = seq->private; + struct aa_label *label = aa_get_label_rcu(&r->label); + struct aa_profile *profile = labels_profile(label); + if (profile->attach) + seq_printf(seq, "%s\n", profile->attach); + else if (profile->xmatch) + seq_puts(seq, "\n"); + else + seq_printf(seq, "%s\n", profile->base.name); + aa_put_label(label); + + return 0; +} + +static int aa_fs_seq_profattach_open(struct inode *inode, struct file *file) +{ + return aa_fs_seq_profile_open(inode, file, aa_fs_seq_profattach_show); +} + +static const struct file_operations aa_fs_profattach_fops = { + .owner = THIS_MODULE, + .open = aa_fs_seq_profattach_open, + .read = seq_read, + .llseek = seq_lseek, + .release = aa_fs_seq_profile_release, +}; + +static int aa_fs_seq_hash_show(struct seq_file *seq, void *v) +{ + struct aa_replacedby *r = seq->private; + struct aa_label *label = aa_get_label_rcu(&r->label); + struct aa_profile *profile = labels_profile(label); + unsigned int i, size = aa_hash_size(); + + if (profile->hash) { + for (i = 0; i < size; i++) + seq_printf(seq, "%.2x", profile->hash[i]); + seq_puts(seq, "\n"); + } + + return 0; +} + +static int aa_fs_seq_hash_open(struct inode *inode, struct file *file) +{ + return single_open(file, aa_fs_seq_hash_show, inode->i_private); +} + +static const struct file_operations aa_fs_seq_hash_fops = { + .owner = THIS_MODULE, + .open = aa_fs_seq_hash_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +/** fns to setup dynamic per profile/namespace files **/ +void __aa_fs_profile_rmdir(struct aa_profile *profile) +{ + struct aa_profile *child; + int i; + + if (!profile) + return; + + list_for_each_entry(child, &profile->base.profiles, base.list) + __aa_fs_profile_rmdir(child); + + for (i = AAFS_PROF_SIZEOF - 1; i >= 0; --i) { + struct aa_replacedby *r; + if (!profile->dents[i]) + continue; + + r = profile->dents[i]->d_inode->i_private; + securityfs_remove(profile->dents[i]); + aa_put_replacedby(r); + profile->dents[i] = NULL; + } +} + +void __aa_fs_profile_migrate_dents(struct aa_profile *old, + struct aa_profile *new) +{ + int i; + + for (i = 0; i < AAFS_PROF_SIZEOF; i++) { + new->dents[i] = old->dents[i]; + old->dents[i] = NULL; + } +} + +static struct dentry *create_profile_file(struct dentry *dir, const char *name, + struct aa_profile *profile, + const struct file_operations *fops) +{ + struct aa_replacedby *r = aa_get_replacedby(profile->label.replacedby); + struct dentry *dent; + + dent = securityfs_create_file(name, S_IFREG | 0444, dir, r, fops); + if (IS_ERR(dent)) + aa_put_replacedby(r); + + return dent; +} + +/* requires lock be held */ +int __aa_fs_profile_mkdir(struct aa_profile *profile, struct dentry *parent) +{ + struct aa_profile *child; + struct dentry *dent = NULL, *dir; + int error; + + if (!parent) { + struct aa_profile *p; + p = aa_deref_parent(profile); + dent = prof_dir(p); + /* adding to parent that previously didn't have children */ + dent = securityfs_create_dir("profiles", dent); + if (IS_ERR(dent)) + goto fail; + prof_child_dir(p) = parent = dent; + } + + if (!profile->dirname) { + int len, id_len; + len = mangle_name(profile->base.name, NULL); + id_len = snprintf(NULL, 0, ".%ld", profile->ns->uniq_id); + + profile->dirname = kmalloc(len + id_len + 1, GFP_KERNEL); + if (!profile->dirname) + goto fail; + + mangle_name(profile->base.name, profile->dirname); + sprintf(profile->dirname + len, ".%ld", profile->ns->uniq_id++); + } + + dent = securityfs_create_dir(profile->dirname, parent); + if (IS_ERR(dent)) + goto fail; + prof_dir(profile) = dir = dent; + + dent = create_profile_file(dir, "name", profile, &aa_fs_profname_fops); + if (IS_ERR(dent)) + goto fail; + profile->dents[AAFS_PROF_NAME] = dent; + + dent = create_profile_file(dir, "mode", profile, &aa_fs_profmode_fops); + if (IS_ERR(dent)) + goto fail; + profile->dents[AAFS_PROF_MODE] = dent; + + dent = create_profile_file(dir, "attach", profile, + &aa_fs_profattach_fops); + if (IS_ERR(dent)) + goto fail; + profile->dents[AAFS_PROF_ATTACH] = dent; + + if (profile->hash) { + dent = create_profile_file(dir, "sha1", profile, + &aa_fs_seq_hash_fops); + if (IS_ERR(dent)) + goto fail; + profile->dents[AAFS_PROF_HASH] = dent; + } + + list_for_each_entry(child, &profile->base.profiles, base.list) { + error = __aa_fs_profile_mkdir(child, prof_child_dir(profile)); + if (error) + goto fail2; + } + + return 0; + +fail: + error = PTR_ERR(dent); + +fail2: + __aa_fs_profile_rmdir(profile); + + return error; +} + +void __aa_fs_namespace_rmdir(struct aa_namespace *ns) +{ + struct aa_namespace *sub; + struct aa_profile *child; + int i; + + if (!ns) + return; + + list_for_each_entry(child, &ns->base.profiles, base.list) + __aa_fs_profile_rmdir(child); + + list_for_each_entry(sub, &ns->sub_ns, base.list) { + mutex_lock(&sub->lock); + __aa_fs_namespace_rmdir(sub); + mutex_unlock(&sub->lock); + } + + for (i = AAFS_NS_SIZEOF - 1; i >= 0; --i) { + securityfs_remove(ns->dents[i]); + ns->dents[i] = NULL; + } +} + +int __aa_fs_namespace_mkdir(struct aa_namespace *ns, struct dentry *parent, + const char *name) +{ + struct aa_namespace *sub; + struct aa_profile *child; + struct dentry *dent, *dir; + int error; + + if (!name) + name = ns->base.name; + + dent = securityfs_create_dir(name, parent); + if (IS_ERR(dent)) + goto fail; + ns_dir(ns) = dir = dent; + + dent = securityfs_create_dir("profiles", dir); + if (IS_ERR(dent)) + goto fail; + ns_subprofs_dir(ns) = dent; + + dent = securityfs_create_dir("namespaces", dir); + if (IS_ERR(dent)) + goto fail; + ns_subns_dir(ns) = dent; + + list_for_each_entry(child, &ns->base.profiles, base.list) { + error = __aa_fs_profile_mkdir(child, ns_subprofs_dir(ns)); + if (error) + goto fail2; + } + + list_for_each_entry(sub, &ns->sub_ns, base.list) { + mutex_lock(&sub->lock); + error = __aa_fs_namespace_mkdir(sub, ns_subns_dir(ns), NULL); + mutex_unlock(&sub->lock); + if (error) + goto fail2; + } + + return 0; + +fail: + error = PTR_ERR(dent); + +fail2: + __aa_fs_namespace_rmdir(ns); + + return error; +} + + +#define list_entry_next(pos, member) \ + list_entry(pos->member.next, typeof(*pos), member) +#define list_entry_is_head(pos, head, member) (&pos->member == (head)) + +/** + * __next_namespace - find the next namespace to list + * @root: root namespace to stop search at (NOT NULL) + * @ns: current ns position (NOT NULL) + * + * Find the next namespace from @ns under @root and handle all locking needed + * while switching current namespace. + * + * Returns: next namespace or NULL if at last namespace under @root + * Requires: ns->parent->lock to be held + * NOTE: will not unlock root->lock + */ +static struct aa_namespace *__next_namespace(struct aa_namespace *root, + struct aa_namespace *ns) +{ + struct aa_namespace *parent, *next; + + /* is next namespace a child */ + if (!list_empty(&ns->sub_ns)) { + next = list_first_entry(&ns->sub_ns, typeof(*ns), base.list); + mutex_lock(&next->lock); + return next; + } + + /* check if the next ns is a sibling, parent, gp, .. */ + parent = ns->parent; + while (ns != root) { + mutex_unlock(&ns->lock); + next = list_entry_next(ns, base.list); + if (!list_entry_is_head(next, &parent->sub_ns, base.list)) { + mutex_lock(&next->lock); + return next; + } + ns = parent; + parent = parent->parent; + } + + return NULL; +} + +/** + * __first_profile - find the first profile in a namespace + * @root: namespace that is root of profiles being displayed (NOT NULL) + * @ns: namespace to start in (NOT NULL) + * + * Returns: unrefcounted profile or NULL if no profile + * Requires: profile->ns.lock to be held + */ +static struct aa_profile *__first_profile(struct aa_namespace *root, + struct aa_namespace *ns) +{ + for (; ns; ns = __next_namespace(root, ns)) { + if (!list_empty(&ns->base.profiles)) + return list_first_entry(&ns->base.profiles, + struct aa_profile, base.list); + } + return NULL; +} + +/** + * __next_profile - step to the next profile in a profile tree + * @profile: current profile in tree (NOT NULL) + * + * Perform a depth first traversal on the profile tree in a namespace + * + * Returns: next profile or NULL if done + * Requires: profile->ns.lock to be held + */ +static struct aa_profile *__next_profile(struct aa_profile *p) +{ + struct aa_profile *parent; + struct aa_namespace *ns = p->ns; + + /* is next profile a child */ + if (!list_empty(&p->base.profiles)) + return list_first_entry(&p->base.profiles, typeof(*p), + base.list); + + /* is next profile a sibling, parent sibling, gp, sibling, .. */ + parent = rcu_dereference_protected(p->parent, + mutex_is_locked(&p->ns->lock)); + while (parent) { + p = list_entry_next(p, base.list); + if (!list_entry_is_head(p, &parent->base.profiles, base.list)) + return p; + p = parent; + parent = rcu_dereference_protected(parent->parent, + mutex_is_locked(&parent->ns->lock)); + } + + /* is next another profile in the namespace */ + p = list_entry_next(p, base.list); + if (!list_entry_is_head(p, &ns->base.profiles, base.list)) + return p; + + return NULL; +} + +/** + * next_profile - step to the next profile in where ever it may be + * @root: root namespace (NOT NULL) + * @profile: current profile (NOT NULL) + * + * Returns: next profile or NULL if there isn't one + */ +static struct aa_profile *next_profile(struct aa_namespace *root, + struct aa_profile *profile) +{ + struct aa_profile *next = __next_profile(profile); + if (next) + return next; + + /* finished all profiles in namespace move to next namespace */ + return __first_profile(root, __next_namespace(root, profile->ns)); +} + +/** + * p_start - start a depth first traversal of profile tree + * @f: seq_file to fill + * @pos: current position + * + * Returns: first profile under current namespace or NULL if none found + * + * acquires first ns->lock + */ +static void *p_start(struct seq_file *f, loff_t *pos) +{ + struct aa_profile *profile = NULL; + struct aa_namespace *root = labels_ns(aa_current_label()); + loff_t l = *pos; + f->private = aa_get_namespace(root); + + + /* find the first profile */ + mutex_lock(&root->lock); + profile = __first_profile(root, root); + + /* skip to position */ + for (; profile && l > 0; l--) + profile = next_profile(root, profile); + + return profile; +} + +/** + * p_next - read the next profile entry + * @f: seq_file to fill + * @p: profile previously returned + * @pos: current position + * + * Returns: next profile after @p or NULL if none + * + * may acquire/release locks in namespace tree as necessary + */ +static void *p_next(struct seq_file *f, void *p, loff_t *pos) +{ + struct aa_profile *profile = p; + struct aa_namespace *ns = f->private; + (*pos)++; + + return next_profile(ns, profile); +} + +/** + * p_stop - stop depth first traversal + * @f: seq_file we are filling + * @p: the last profile writen + * + * Release all locking done by p_start/p_next on namespace tree + */ +static void p_stop(struct seq_file *f, void *p) +{ + struct aa_profile *profile = p; + struct aa_namespace *root = f->private, *ns; + + if (profile) { + for (ns = profile->ns; ns && ns != root; ns = ns->parent) + mutex_unlock(&ns->lock); + } + mutex_unlock(&root->lock); + aa_put_namespace(root); +} + +/** + * seq_show_profile - show a profile entry + * @f: seq_file to file + * @p: current position (profile) (NOT NULL) + * + * Returns: error on failure + */ +static int seq_show_profile(struct seq_file *f, void *p) +{ + struct aa_profile *profile = (struct aa_profile *)p; + struct aa_namespace *root = f->private; + + if (profile->ns != root) + seq_printf(f, ":%s://", aa_ns_name(root, profile->ns)); + seq_printf(f, "%s (%s)\n", profile->base.hname, + aa_profile_mode_names[profile->mode]); + + return 0; +} + +static const struct seq_operations aa_fs_profiles_op = { + .start = p_start, + .next = p_next, + .stop = p_stop, + .show = seq_show_profile, +}; + +static int profiles_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &aa_fs_profiles_op); +} + +static int profiles_release(struct inode *inode, struct file *file) +{ + return seq_release(inode, file); +} + +static const struct file_operations aa_fs_profiles_fops = { + .open = profiles_open, + .read = seq_read, + .llseek = seq_lseek, + .release = profiles_release, +}; + + +/** Base file system setup **/ static struct aa_fs_entry aa_fs_entry_file[] = { AA_FS_FILE_STRING("mask", "create read write exec append mmap_exec " \ "link lock"), @@ -198,11 +938,38 @@ { } }; +static struct aa_fs_entry aa_fs_entry_policy[] = { + AA_FS_FILE_BOOLEAN("set_load", 1), + {} +}; + +static struct aa_fs_entry aa_fs_entry_mount[] = { + AA_FS_FILE_STRING("mask", "mount umount"), + { } +}; + +static struct aa_fs_entry aa_fs_entry_namespaces[] = { + AA_FS_FILE_BOOLEAN("profile", 1), + AA_FS_FILE_BOOLEAN("pivot_root", 1), + { } +}; + +static struct aa_fs_entry aa_fs_entry_dbus[] = { + AA_FS_FILE_STRING("mask", "acquire send receive"), + { } +}; + static struct aa_fs_entry aa_fs_entry_features[] = { + AA_FS_DIR("policy", aa_fs_entry_policy), AA_FS_DIR("domain", aa_fs_entry_domain), AA_FS_DIR("file", aa_fs_entry_file), + AA_FS_DIR("network", aa_fs_entry_network), + AA_FS_DIR("mount", aa_fs_entry_mount), + AA_FS_DIR("namespaces", aa_fs_entry_namespaces), AA_FS_FILE_U64("capability", VFS_CAP_FLAGS_MASK), AA_FS_DIR("rlimit", aa_fs_entry_rlimit), + AA_FS_DIR("caps", aa_fs_entry_caps), + AA_FS_DIR("dbus", aa_fs_entry_dbus), { } }; @@ -210,6 +977,8 @@ AA_FS_FILE_FOPS(".load", 0640, &aa_fs_profile_load), AA_FS_FILE_FOPS(".replace", 0640, &aa_fs_profile_replace), AA_FS_FILE_FOPS(".remove", 0640, &aa_fs_profile_remove), + AA_FS_FILE_FOPS(".access", 0666, &aa_fs_access), + AA_FS_FILE_FOPS("profiles", 0640, &aa_fs_profiles_fops), AA_FS_DIR("features", aa_fs_entry_features), { } }; @@ -240,6 +1009,7 @@ return error; } +static void __init aafs_remove_dir(struct aa_fs_entry *fs_dir); /** * aafs_create_dir - recursively create a directory entry in the securityfs * @fs_dir: aa_fs_entry (and all child entries) to build (NOT NULL) @@ -250,17 +1020,16 @@ static int __init aafs_create_dir(struct aa_fs_entry *fs_dir, struct dentry *parent) { - int error; struct aa_fs_entry *fs_file; + struct dentry *dir; + int error; - fs_dir->dentry = securityfs_create_dir(fs_dir->name, parent); - if (IS_ERR(fs_dir->dentry)) { - error = PTR_ERR(fs_dir->dentry); - fs_dir->dentry = NULL; - goto failed; - } + dir = securityfs_create_dir(fs_dir->name, parent); + if (IS_ERR(dir)) + return PTR_ERR(dir); + fs_dir->dentry = dir; - for (fs_file = fs_dir->v.files; fs_file->name; ++fs_file) { + for (fs_file = fs_dir->v.files; fs_file && fs_file->name; ++fs_file) { if (fs_file->v_type == AA_FS_TYPE_DIR) error = aafs_create_dir(fs_file, fs_dir->dentry); else @@ -272,6 +1041,8 @@ return 0; failed: + aafs_remove_dir(fs_dir); + return error; } @@ -296,7 +1067,7 @@ { struct aa_fs_entry *fs_file; - for (fs_file = fs_dir->v.files; fs_file->name; ++fs_file) { + for (fs_file = fs_dir->v.files; fs_file && fs_file->name; ++fs_file) { if (fs_file->v_type == AA_FS_TYPE_DIR) aafs_remove_dir(fs_file); else @@ -340,6 +1111,15 @@ if (error) goto error; + error = __aa_fs_namespace_mkdir(root_ns, aa_fs_entry.dentry, + "policy"); + if (error) + goto error; + + if (!aa_g_unconfined_init) { + /* TODO: add default profile to apparmorfs */ + } + /* TODO: add support for apparmorfs_null and apparmorfs_mnt */ /* Report that AppArmor fs is enabled */ --- linux-goldfish-3.4.0.orig/security/apparmor/audit.c +++ linux-goldfish-3.4.0/security/apparmor/audit.c @@ -44,6 +44,10 @@ "file_mmap", "file_mprotect", + "pivotroot", + "mount", + "umount", + "create", "post_create", "bind", @@ -88,7 +92,7 @@ "HINT", "STATUS", "ERROR", - "KILLED" + "KILLED", "AUTO" }; @@ -115,39 +119,46 @@ if (aa_g_audit_header) { audit_log_format(ab, "apparmor="); - audit_log_string(ab, aa_audit_type[sa->aad->type]); + audit_log_string(ab, aa_audit_type[aad(sa)->type]); } - if (sa->aad->op) { + if (aad(sa)->op) { audit_log_format(ab, " operation="); - audit_log_string(ab, op_table[sa->aad->op]); + audit_log_string(ab, op_table[aad(sa)->op]); } - if (sa->aad->info) { + if (aad(sa)->info) { audit_log_format(ab, " info="); - audit_log_string(ab, sa->aad->info); - if (sa->aad->error) - audit_log_format(ab, " error=%d", sa->aad->error); + audit_log_string(ab, aad(sa)->info); + if (aad(sa)->error) + audit_log_format(ab, " error=%d", aad(sa)->error); } - if (sa->aad->profile) { - struct aa_profile *profile = sa->aad->profile; + if (aad(sa)->label) { + struct aa_label *label = aad(sa)->label; pid_t pid; rcu_read_lock(); pid = rcu_dereference(tsk->real_parent)->pid; rcu_read_unlock(); audit_log_format(ab, " parent=%d", pid); - if (profile->ns != root_ns) { - audit_log_format(ab, " namespace="); - audit_log_untrustedstring(ab, profile->ns->base.hname); + if (label_isprofile(label)) { + struct aa_profile *profile = labels_profile(label); + if (profile->ns != root_ns) { + audit_log_format(ab, " namespace="); + audit_log_untrustedstring(ab, + profile->ns->base.hname); + } + audit_log_format(ab, " profile="); + audit_log_untrustedstring(ab, profile->base.hname); + } else { + audit_log_format(ab, " label="); + aa_label_audit(ab, root_ns, label, false, GFP_ATOMIC); } - audit_log_format(ab, " profile="); - audit_log_untrustedstring(ab, profile->base.hname); } - if (sa->aad->name) { + if (aad(sa)->name) { audit_log_format(ab, " name="); - audit_log_untrustedstring(ab, sa->aad->name); + audit_log_untrustedstring(ab, aad(sa)->name); } } @@ -159,7 +170,7 @@ void aa_audit_msg(int type, struct common_audit_data *sa, void (*cb) (struct audit_buffer *, void *)) { - sa->aad->type = type; + aad(sa)->type = type; common_lsm_audit(sa, audit_pre, cb); } @@ -182,7 +193,7 @@ BUG_ON(!profile); if (type == AUDIT_APPARMOR_AUTO) { - if (likely(!sa->aad->error)) { + if (likely(!aad(sa)->error)) { if (AUDIT_MODE(profile) != AUDIT_ALL) return 0; type = AUDIT_APPARMOR_AUDIT; @@ -194,21 +205,21 @@ if (AUDIT_MODE(profile) == AUDIT_QUIET || (type == AUDIT_APPARMOR_DENIED && AUDIT_MODE(profile) == AUDIT_QUIET)) - return sa->aad->error; + return aad(sa)->error; if (KILL_MODE(profile) && type == AUDIT_APPARMOR_DENIED) type = AUDIT_APPARMOR_KILL; - if (!unconfined(profile)) - sa->aad->profile = profile; + aad(sa)->label = &profile->label; aa_audit_msg(type, sa, cb); - if (sa->aad->type == AUDIT_APPARMOR_KILL) - (void)send_sig_info(SIGKILL, NULL, sa->tsk ? sa->tsk : current); + if (aad(sa)->type == AUDIT_APPARMOR_KILL) + (void)send_sig_info(SIGKILL, NULL, + sa->tsk ? sa->tsk : current); - if (sa->aad->type == AUDIT_APPARMOR_ALLOWED) - return complain_error(sa->aad->error); + if (aad(sa)->type == AUDIT_APPARMOR_ALLOWED) + return complain_error(aad(sa)->error); - return sa->aad->error; + return aad(sa)->error; } --- linux-goldfish-3.4.0.orig/security/apparmor/procattr.c +++ linux-goldfish-3.4.0/security/apparmor/procattr.c @@ -33,50 +33,29 @@ * * Returns: size of string placed in @string else error code on failure */ -int aa_getprocattr(struct aa_profile *profile, char **string) +int aa_getprocattr(struct aa_label *label, char **string) { - char *str; - int len = 0, mode_len = 0, ns_len = 0, name_len; - const char *mode_str = profile_mode_names[profile->mode]; - const char *ns_name = NULL; - struct aa_namespace *ns = profile->ns; - struct aa_namespace *current_ns = __aa_current_profile()->ns; - char *s; + struct aa_namespace *ns = labels_ns(label); + struct aa_namespace *current_ns = labels_ns(__aa_current_label()); + int len; if (!aa_ns_visible(current_ns, ns)) return -EACCES; - ns_name = aa_ns_name(current_ns, ns); - ns_len = strlen(ns_name); + len = aa_label_snprint(NULL, 0, current_ns, label, true); + AA_BUG(len < 0); - /* if the visible ns_name is > 0 increase size for : :// seperator */ - if (ns_len) - ns_len += 4; - - /* unconfined profiles don't have a mode string appended */ - if (!unconfined(profile)) - mode_len = strlen(mode_str) + 3; /* + 3 for _() */ - - name_len = strlen(profile->base.hname); - len = mode_len + ns_len + name_len + 1; /* + 1 for \n */ - s = str = kmalloc(len + 1, GFP_KERNEL); /* + 1 \0 */ - if (!str) + *string = kmalloc(len + 2, GFP_KERNEL); + if (!*string) return -ENOMEM; - if (ns_len) { - /* skip over prefix current_ns->base.hname and separating // */ - sprintf(s, ":%s://", ns_name); - s += ns_len; - } - if (unconfined(profile)) - /* mode string not being appended */ - sprintf(s, "%s\n", profile->base.hname); - else - sprintf(s, "%s (%s)\n", profile->base.hname, mode_str); - *string = str; + len = aa_label_snprint(*string, len + 2, current_ns, label, true); + if (len < 0) + return len; + (*string)[len] = '\n'; + (*string)[len + 1] = 0; - /* NOTE: len does not include \0 of string, not saved as part of file */ - return len; + return len + 1; } /** @@ -163,9 +142,3 @@ name = aa_split_fqname(fqname, &ns_name); return aa_change_profile(ns_name, name, onexec, test); } - -int aa_setprocattr_permipc(char *fqname) -{ - /* TODO: add ipc permission querying */ - return -ENOTSUPP; -} --- linux-goldfish-3.4.0.orig/security/apparmor/net.c +++ linux-goldfish-3.4.0/security/apparmor/net.c @@ -0,0 +1,169 @@ +/* + * AppArmor security module + * + * This file contains AppArmor network mediation + * + * Copyright (C) 1998-2008 Novell/SUSE + * Copyright 2009-2012 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + */ + +#include "include/apparmor.h" +#include "include/audit.h" +#include "include/context.h" +#include "include/net.h" +#include "include/label.h" +#include "include/policy.h" + +#include "net_names.h" + +struct aa_fs_entry aa_fs_entry_network[] = { + AA_FS_FILE_STRING("af_mask", AA_FS_AF_MASK), + { } +}; + +/* audit callback for net specific fields */ +static void audit_cb(struct audit_buffer *ab, void *va) +{ + struct common_audit_data *sa = va; + + audit_log_format(ab, " family="); + if (address_family_names[sa->u.net->family]) { + audit_log_string(ab, address_family_names[sa->u.net->family]); + } else { + audit_log_format(ab, "\"unknown(%d)\"", sa->u.net->family); + } + audit_log_format(ab, " sock_type="); + if (sock_type_names[aad(sa)->net.type]) { + audit_log_string(ab, sock_type_names[aad(sa)->net.type]); + } else { + audit_log_format(ab, "\"unknown(%d)\"", aad(sa)->net.type); + } + audit_log_format(ab, " protocol=%d", aad(sa)->net.protocol); +} + +/** + * audit_net - audit network access + * @profile: profile being enforced (NOT NULL) + * @op: operation being checked + * @family: network family + * @type: network type + * @protocol: network protocol + * @sk: socket auditing is being applied to + * @error: error code for failure else 0 + * + * Returns: %0 or sa->error else other errorcode on failure + */ +static int audit_net(struct aa_profile *profile, int op, u16 family, int type, + int protocol, struct sock *sk, int error) +{ + int audit_type = AUDIT_APPARMOR_AUTO; + struct common_audit_data sa; + struct apparmor_audit_data aad = { }; + struct lsm_network_audit net = { }; + if (sk) { + sa.type = LSM_AUDIT_DATA_NET; + } else { + sa.type = LSM_AUDIT_DATA_NONE; + } + /* todo fill in socket addr info */ + aad_set(&sa, &aad); + sa.u.net = &net; + sa.u.net->family = family; + sa.u.net->sk = sk; + aad.op = op, + aad.net.type = type; + aad.net.protocol = protocol; + aad.error = error; + + if (likely(!aad.error)) { + u16 audit_mask = profile->net.audit[sa.u.net->family]; + if (likely((AUDIT_MODE(profile) != AUDIT_ALL) && + !(1 << aad.net.type & audit_mask))) + return 0; + audit_type = AUDIT_APPARMOR_AUDIT; + } else { + u16 quiet_mask = profile->net.quiet[sa.u.net->family]; + u16 kill_mask = 0; + u16 denied = (1 << aad.net.type); + + if (denied & kill_mask) + audit_type = AUDIT_APPARMOR_KILL; + + if ((denied & quiet_mask) && + AUDIT_MODE(profile) != AUDIT_NOQUIET && + AUDIT_MODE(profile) != AUDIT_ALL) + return COMPLAIN_MODE(profile) ? 0 : aad.error; + } + + return aa_audit(audit_type, profile, GFP_KERNEL, &sa, audit_cb); +} + +/** + * aa_net_perm - very course network access check + * @op: operation being checked + * @label: label being enforced (NOT NULL) + * @family: network family + * @type: network type + * @protocol: network protocol + * + * Returns: %0 else error if permission denied + */ +int aa_net_perm(int op, struct aa_label *label, u16 family, int type, + int protocol, struct sock *sk) +{ + struct aa_profile *profile; + u16 family_mask; + int i, error = 0; + + if ((family < 0) || (family >= AF_MAX)) + return -EINVAL; + + if ((type < 0) || (type >= SOCK_MAX)) + return -EINVAL; + + /* unix domain and netlink sockets are handled by ipc */ + if (family == AF_UNIX || family == AF_NETLINK) + return 0; + + label_for_each_confined(i, label, profile) { + family_mask = profile->net.allow[family]; + error = (family_mask & (1 << type)) ? 0 : -EACCES; + error = audit_net(profile, op, family, type, protocol, sk, + error); + if (error) + break; + } + + return error; +} + +/** + * aa_revalidate_sk - Revalidate access to a sock + * @op: operation being checked + * @sk: sock being revalidated (NOT NULL) + * + * Returns: %0 else error if permission denied + */ +int aa_revalidate_sk(int op, struct sock *sk) +{ + struct aa_label *label; + int error = 0; + + /* aa_revalidate_sk should not be called from interrupt context + * don't mediate these calls as they are not task related + */ + if (in_interrupt()) + return 0; + + label = __aa_current_label(); + if (!unconfined(label)) + error = aa_net_perm(op, label, sk->sk_family, sk->sk_type, + sk->sk_protocol, sk); + + return error; +} --- linux-goldfish-3.4.0.orig/security/apparmor/crypto.c +++ linux-goldfish-3.4.0/security/apparmor/crypto.c @@ -0,0 +1,97 @@ +/* + * AppArmor security module + * + * This file contains AppArmor policy loading interface function definitions. + * + * Copyright 2013 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + * + * Fns to provide a checksum of policy that has been loaded this can be + * compared to userspace policy compiles to check loaded policy is what + * it should be. + */ + +#include + +#include "include/apparmor.h" +#include "include/crypto.h" + +static unsigned int apparmor_hash_size; + +static struct crypto_hash *apparmor_tfm; + +unsigned int aa_hash_size(void) +{ + return apparmor_hash_size; +} + +int aa_calc_profile_hash(struct aa_profile *profile, u32 version, void *start, + size_t len) +{ + struct scatterlist sg[2]; + struct hash_desc desc = { + .tfm = apparmor_tfm, + .flags = 0 + }; + int error = -ENOMEM; + u32 le32_version = cpu_to_le32(version); + + if (!apparmor_tfm) + return 0; + + sg_init_table(sg, 2); + sg_set_buf(&sg[0], &le32_version, 4); + sg_set_buf(&sg[1], (u8 *) start, len); + + profile->hash = kzalloc(apparmor_hash_size, GFP_KERNEL); + if (!profile->hash) + goto fail; + + error = crypto_hash_init(&desc); + if (error) + goto fail; + error = crypto_hash_update(&desc, &sg[0], 4); + if (error) + goto fail; + error = crypto_hash_update(&desc, &sg[1], len); + if (error) + goto fail; + error = crypto_hash_final(&desc, profile->hash); + if (error) + goto fail; + + return 0; + +fail: + kfree(profile->hash); + profile->hash = NULL; + + return error; +} + +static int __init init_profile_hash(void) +{ + struct crypto_hash *tfm; + + if (!apparmor_initialized) + return 0; + + tfm = crypto_alloc_hash("sha1", 0, CRYPTO_ALG_ASYNC); + if (IS_ERR(tfm)) { + int error = PTR_ERR(tfm); + AA_ERROR("failed to setup profile sha1 hashing: %d\n", error); + return error; + } + apparmor_tfm = tfm; + apparmor_hash_size = crypto_hash_digestsize(apparmor_tfm); + + aa_info_message("AppArmor sha1 policy hashing enabled"); + + return 0; +} + +late_initcall(init_profile_hash); --- linux-goldfish-3.4.0.orig/security/apparmor/Makefile +++ linux-goldfish-3.4.0/security/apparmor/Makefile @@ -4,10 +4,43 @@ apparmor-y := apparmorfs.o audit.o capability.o context.o ipc.o lib.o match.o \ path.o domain.o policy.o policy_unpack.o procattr.o lsm.o \ - resource.o sid.o file.o + resource.o sid.o file.o label.o net.o mount.o +apparmor-$(CONFIG_SECURITY_APPARMOR_HASH) += crypto.o clean-files := capability_names.h rlim_names.h +# Build a lower case string table of address family names +# Transform lines from +# define AF_LOCAL 1 /* POSIX name for AF_UNIX */ +# #define AF_INET 2 /* Internet IP Protocol */ +# to +# [1] = "local", +# [2] = "inet", +# +# and build the securityfs entries for the mapping. +# Transforms lines from +# #define AF_INET 2 /* Internet IP Protocol */ +# to +# #define AA_FS_AF_MASK "local inet" +quiet_cmd_make-af = GEN $@ +cmd_make-af = echo "static const char *address_family_names[] = {" > $@ ;\ + sed $< >>$@ -r -n -e "/AF_MAX/d" -e "/AF_LOCAL/d" -e \ + 's/^\#define[ \t]+AF_([A-Z0-9_]+)[ \t]+([0-9]+)(.*)/[\2] = "\L\1",/p';\ + echo "};" >> $@ ;\ + echo -n '\#define AA_FS_AF_MASK "' >> $@ ;\ + sed -r -n 's/^\#define[ \t]+AF_([A-Z0-9_]+)[ \t]+([0-9]+)(.*)/\L\1/p'\ + $< | tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ + +# Build a lower case string table of sock type names +# Transform lines from +# SOCK_STREAM = 1, +# to +# [1] = "stream", +quiet_cmd_make-sock = GEN $@ +cmd_make-sock = echo "static const char *sock_type_names[] = {" >> $@ ;\ + sed $^ >>$@ -r -n \ + -e 's/^\tSOCK_([A-Z0-9_]+)[\t]+=[ \t]+([0-9]+)(.*)/[\2] = "\L\1",/p';\ + echo "};" >> $@ # Build a lower case string table of capability names # Transforms lines from @@ -18,7 +51,11 @@ cmd_make-caps = echo "static const char *const capability_names[] = {" > $@ ;\ sed $< >>$@ -r -n -e '/CAP_FS_MASK/d' \ -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ \t]+([0-9]+)/[\2] = "\L\1",/p';\ - echo "};" >> $@ + echo "};" >> $@ ;\ + echo -n '\#define AA_FS_CAPS_MASK "' >> $@ ;\ + sed $< -r -n -e '/CAP_FS_MASK/d' \ + -e 's/^\#define[ \t]+CAP_([A-Z0-9_]+)[ \t]+([0-9]+)/\L\1/p' | \ + tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ # Build a lower case string table of rlimit names. @@ -56,6 +93,7 @@ tr '\n' ' ' | sed -e 's/ $$/"\n/' >> $@ $(obj)/capability.o : $(obj)/capability_names.h +$(obj)/net.o : $(obj)/net_names.h $(obj)/resource.o : $(obj)/rlim_names.h $(obj)/capability_names.h : $(srctree)/include/linux/capability.h \ $(src)/Makefile @@ -63,3 +101,8 @@ $(obj)/rlim_names.h : $(srctree)/include/asm-generic/resource.h \ $(src)/Makefile $(call cmd,make-rlim) +$(obj)/net_names.h : $(srctree)/include/linux/socket.h \ + $(srctree)/include/linux/net.h \ + $(src)/Makefile + $(call cmd,make-af) + $(call cmd,make-sock) --- linux-goldfish-3.4.0.orig/security/apparmor/lib.c +++ linux-goldfish-3.4.0/security/apparmor/lib.c @@ -45,8 +45,10 @@ *ns_name = skip_spaces(&name[1]); if (split) { /* overwrite ':' with \0 */ - *split = 0; - name = skip_spaces(split + 1); + *split++ = 0; + if (strncmp(split, "//", 2) == 0) + split += 2; + name = skip_spaces(split); } else /* a ns name without a following profile is allowed */ name = NULL; @@ -66,8 +68,8 @@ if (audit_enabled) { struct common_audit_data sa; struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, NONE); - sa.aad = &aad; + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); aad.info = str; aa_audit_msg(AUDIT_APPARMOR_STATUS, &sa, NULL); } @@ -75,15 +77,16 @@ } /** - * kvmalloc - do allocation preferring kmalloc but falling back to vmalloc - * @size: size of allocation + * __aa_kvmalloc - do allocation preferring kmalloc but falling back to vmalloc + * @size: how many bytes of memory are required + * @flags: the type of memory to allocate (see kmalloc). * * Return: allocated buffer or NULL if failed * * It is possible that policy being loaded from the user is larger than * what can be allocated by kmalloc, in those cases fall back to vmalloc. */ -void *kvmalloc(size_t size) +void *__aa_kvmalloc(size_t size, gfp_t flags) { void *buffer = NULL; @@ -92,14 +95,12 @@ /* do not attempt kmalloc if we need more than 16 pages at once */ if (size <= (16*PAGE_SIZE)) - buffer = kmalloc(size, GFP_NOIO | __GFP_NOWARN); + buffer = kmalloc(size, flags | GFP_NOIO | __GFP_NOWARN); if (!buffer) { - /* see kvfree for why size must be at least work_struct size - * when allocated via vmalloc - */ - if (size < sizeof(struct work_struct)) - size = sizeof(struct work_struct); - buffer = vmalloc(size); + if (flags & __GFP_ZERO) + buffer = vzalloc(size); + else + buffer = vmalloc(size); } return buffer; } @@ -135,3 +136,20 @@ } else kfree(buffer); } + + +__counted char *aa_str_alloc(int size, gfp_t gfp) +{ + struct counted_str *str; + str = kmalloc(sizeof(struct counted_str) + size, gfp); + if (!str) + return NULL; + + kref_init(&str->count); + return str->name; +} + +void aa_str_kref(struct kref *kref) +{ + kfree(container_of(kref, struct counted_str, count)); +} --- linux-goldfish-3.4.0.orig/security/apparmor/capability.c +++ linux-goldfish-3.4.0/security/apparmor/capability.c @@ -27,6 +27,11 @@ */ #include "capability_names.h" +struct aa_fs_entry aa_fs_entry_caps[] = { + AA_FS_FILE_STRING("mask", AA_FS_CAPS_MASK), + { } +}; + struct audit_cache { struct aa_profile *profile; kernel_cap_t caps; @@ -65,12 +70,12 @@ int type = AUDIT_APPARMOR_AUTO; struct common_audit_data sa; struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, CAP); - sa.aad = &aad; - sa.tsk = task; + sa.type = LSM_AUDIT_DATA_CAP; + aad_set(&sa, &aad); sa.u.cap = cap; - sa.aad->op = OP_CAPABLE; - sa.aad->error = error; + sa.tsk = task; + aad.op = OP_CAPABLE; + aad.error = error; if (likely(!error)) { /* test if auditing is being forced */ --- linux-goldfish-3.4.0.orig/security/apparmor/ipc.c +++ linux-goldfish-3.4.0/security/apparmor/ipc.c @@ -26,7 +26,7 @@ { struct common_audit_data *sa = va; audit_log_format(ab, " target="); - audit_log_untrustedstring(ab, sa->aad->target); + audit_log_untrustedstring(ab, aad(sa)->target); } /** @@ -42,8 +42,8 @@ { struct common_audit_data sa; struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, NONE); - sa.aad = &aad; + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); aad.op = OP_PTRACE; aad.target = target; aad.error = error; @@ -55,24 +55,34 @@ /** * aa_may_ptrace - test if tracer task can trace the tracee * @tracer_task: task who will do the tracing (NOT NULL) - * @tracer: profile of the task doing the tracing (NOT NULL) + * @tracer: label of the task doing the tracing (NOT NULL) * @tracee: task to be traced * @mode: whether PTRACE_MODE_READ || PTRACE_MODE_ATTACH * * Returns: %0 else error code if permission denied or error */ -int aa_may_ptrace(struct task_struct *tracer_task, struct aa_profile *tracer, - struct aa_profile *tracee, unsigned int mode) +int aa_may_ptrace(struct task_struct *tracer_task, struct aa_label *tracer, + struct aa_label *tracee, unsigned int mode) { - /* TODO: currently only based on capability, not extended ptrace - * rules, - * Test mode for PTRACE_MODE_READ || PTRACE_MODE_ATTACH - */ + struct aa_profile *profile; + int i, error = 0; if (unconfined(tracer) || tracer == tracee) return 0; - /* log this capability request */ - return aa_capable(tracer_task, tracer, CAP_SYS_PTRACE, 1); + + label_for_each_confined(i, tracer, profile) { + /* TODO: currently only based on capability, not extended ptrace + * rules, + * Test mode for PTRACE_MODE_READ || PTRACE_MODE_ATTACH + */ + + /* log this capability request */ + int e = aa_capable(tracer_task, profile, CAP_SYS_PTRACE, 1); + if (e) + error = e; + } + + return error; } /** @@ -95,23 +105,19 @@ * - tracer profile has CAP_SYS_PTRACE */ - struct aa_profile *tracer_p; - /* cred released below */ - const struct cred *cred = get_task_cred(tracer); + struct aa_label *tracer_l = aa_get_task_label(tracer); int error = 0; - tracer_p = aa_cred_profile(cred); - if (!unconfined(tracer_p)) { - /* lcred released below */ - const struct cred *lcred = get_task_cred(tracee); - struct aa_profile *tracee_p = aa_cred_profile(lcred); + if (!unconfined(tracer_l)) { + struct aa_label *tracee_l = aa_get_task_label(tracee); + + error = aa_may_ptrace(tracer, tracer_l, tracee_l, mode); - error = aa_may_ptrace(tracer, tracer_p, tracee_p, mode); - error = aa_audit_ptrace(tracer_p, tracee_p, error); + error = aa_audit_ptrace(labels_profile(tracer_l), labels_profile(tracee_l), error); - put_cred(lcred); + aa_put_label(tracee_l); } - put_cred(cred); + aa_put_label(tracer_l); return error; } --- linux-goldfish-3.4.0.orig/security/apparmor/match.c +++ linux-goldfish-3.4.0/security/apparmor/match.c @@ -4,7 +4,7 @@ * This file contains AppArmor dfa based regular expression matching engine * * Copyright (C) 1998-2008 Novell/SUSE - * Copyright 2009-2010 Canonical Ltd. + * Copyright 2009-2012 Canonical Ltd. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -23,6 +23,8 @@ #include "include/apparmor.h" #include "include/match.h" +#define base_idx(X) ((X) & 0xffffff) + /** * unpack_table - unpack a dfa table (one of accept, default, base, next check) * @blob: data to unpack (NOT NULL) @@ -30,7 +32,7 @@ * * Returns: pointer to table else NULL on failure * - * NOTE: must be freed by kvfree (not kmalloc) + * NOTE: must be freed by kvfree (not kfree) */ static struct table_header *unpack_table(char *blob, size_t bsize) { @@ -57,7 +59,7 @@ if (bsize < tsize) goto out; - table = kvmalloc(tsize); + table = kvzalloc(tsize); if (table) { *table = th; if (th.td_flags == YYTD_DATA8) @@ -137,8 +139,7 @@ for (i = 0; i < state_count; i++) { if (DEFAULT_TABLE(dfa)[i] >= state_count) goto out; - /* TODO: do check that DEF state recursion terminates */ - if (BASE_TABLE(dfa)[i] + 255 >= trans_count) { + if (base_idx(BASE_TABLE(dfa)[i]) + 255 >= trans_count) { printk(KERN_ERR "AppArmor DFA next/check upper " "bounds error\n"); goto out; @@ -314,7 +315,7 @@ u8 *equiv = EQUIV_TABLE(dfa); /* default is direct to next state */ for (; len; len--) { - pos = base[state] + equiv[(u8) *str++]; + pos = base_idx(base[state]) + equiv[(u8) *str++]; if (check[pos] == state) state = next[pos]; else @@ -323,7 +324,7 @@ } else { /* default is direct to next state */ for (; len; len--) { - pos = base[state] + (u8) *str++; + pos = base_idx(base[state]) + (u8) *str++; if (check[pos] == state) state = next[pos]; else @@ -364,7 +365,7 @@ u8 *equiv = EQUIV_TABLE(dfa); /* default is direct to next state */ while (*str) { - pos = base[state] + equiv[(u8) *str++]; + pos = base_idx(base[state]) + equiv[(u8) *str++]; if (check[pos] == state) state = next[pos]; else @@ -373,7 +374,7 @@ } else { /* default is direct to next state */ while (*str) { - pos = base[state] + (u8) *str++; + pos = base_idx(base[state]) + (u8) *str++; if (check[pos] == state) state = next[pos]; else @@ -409,14 +410,14 @@ u8 *equiv = EQUIV_TABLE(dfa); /* default is direct to next state */ - pos = base[state] + equiv[(u8) c]; + pos = base_idx(base[state]) + equiv[(u8) c]; if (check[pos] == state) state = next[pos]; else state = def[state]; } else { /* default is direct to next state */ - pos = base[state] + (u8) c; + pos = base_idx(base[state]) + (u8) c; if (check[pos] == state) state = next[pos]; else --- linux-goldfish-3.4.0.orig/security/apparmor/path.c +++ linux-goldfish-3.4.0/security/apparmor/path.c @@ -94,6 +94,8 @@ * be returned. */ if (!res || IS_ERR(res)) { + if (PTR_ERR(res) == -ENAMETOOLONG) + return -ENAMETOOLONG; connected = 0; res = dentry_path_raw(path->dentry, buf, buflen); if (IS_ERR(res)) { @@ -147,32 +149,43 @@ } /** - * get_name_to_buffer - get the pathname to a buffer ensure dir / is appended - * @path: path to get name for (NOT NULL) - * @flags: flags controlling path lookup - * @buffer: buffer to put name in (NOT NULL) - * @size: size of buffer - * @name: Returns - contains position of path name in @buffer (NOT NULL) + * aa_path_name - get the pathname to a buffer ensure dir / is appended + * @path: path the file (NOT NULL) + * @flags: flags controlling path name generation + * @buffer: buffer to put name in (NOT NULL) + * @name: Returns - the generated path name if !error (NOT NULL) + * @info: Returns - information on why the path lookup failed (MAYBE NULL) * - * Returns: %0 else error on failure + * @name is a pointer to the beginning of the pathname (which usually differs + * from the beginning of the buffer), or NULL. If there is an error @name + * may contain a partial or invalid name that can be used for audit purposes, + * but it can not be used for mediation. + * + * We need PATH_IS_DIR to indicate whether the file is a directory or not + * because the file may not yet exist, and so we cannot check the inode's + * file type. + * + * Returns: %0 else error code if could retrieve name */ -static int get_name_to_buffer(struct path *path, int flags, char *buffer, - int size, char **name, const char **info) +int aa_path_name(struct path *path, int flags, char *buffer, const char **name, + const char **info) { + char *str = NULL; int adjust = (flags & PATH_IS_DIR) ? 1 : 0; - int error = d_namespace_path(path, buffer, size - adjust, name, flags); + int error = d_namespace_path(path, buffer, aa_g_path_max - adjust, + &str, flags); - if (!error && (flags & PATH_IS_DIR) && (*name)[1] != '\0') + if (!error && (flags & PATH_IS_DIR) && str[1] != '\0') /* * Append "/" to the pathname. The root directory is a special * case; it already ends in slash. */ - strcpy(&buffer[size - 2], "/"); + strcpy(&buffer[aa_g_path_max - 2], "/"); if (info && error) { if (error == -ENOENT) *info = "Failed name lookup - deleted entry"; - else if (error == -ESTALE) + else if (error == -EACCES) *info = "Failed name lookup - disconnected path"; else if (error == -ENAMETOOLONG) *info = "Failed name lookup - name too long"; @@ -180,55 +193,6 @@ *info = "Failed name lookup"; } - return error; -} - -/** - * aa_path_name - compute the pathname of a file - * @path: path the file (NOT NULL) - * @flags: flags controlling path name generation - * @buffer: buffer that aa_get_name() allocated (NOT NULL) - * @name: Returns - the generated path name if !error (NOT NULL) - * @info: Returns - information on why the path lookup failed (MAYBE NULL) - * - * @name is a pointer to the beginning of the pathname (which usually differs - * from the beginning of the buffer), or NULL. If there is an error @name - * may contain a partial or invalid name that can be used for audit purposes, - * but it can not be used for mediation. - * - * We need PATH_IS_DIR to indicate whether the file is a directory or not - * because the file may not yet exist, and so we cannot check the inode's - * file type. - * - * Returns: %0 else error code if could retrieve name - */ -int aa_path_name(struct path *path, int flags, char **buffer, const char **name, - const char **info) -{ - char *buf, *str = NULL; - int size = 256; - int error; - - *name = NULL; - *buffer = NULL; - for (;;) { - /* freed by caller */ - buf = kmalloc(size, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - error = get_name_to_buffer(path, flags, buf, size, &str, info); - if (error != -ENAMETOOLONG) - break; - - kfree(buf); - size <<= 1; - if (size > aa_g_path_max) - return -ENAMETOOLONG; - *info = NULL; - } - *buffer = buf; *name = str; - return error; } --- linux-goldfish-3.4.0.orig/security/apparmor/resource.c +++ linux-goldfish-3.4.0/security/apparmor/resource.c @@ -15,6 +15,7 @@ #include #include "include/audit.h" +#include "include/context.h" #include "include/resource.h" #include "include/policy.h" @@ -34,7 +35,7 @@ struct common_audit_data *sa = va; audit_log_format(ab, " rlimit=%s value=%lu", - rlim_names[sa->aad->rlim.rlim], sa->aad->rlim.max); + rlim_names[aad(sa)->rlim.rlim], aad(sa)->rlim.max); } /** @@ -52,8 +53,8 @@ struct common_audit_data sa; struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, NONE); - sa.aad = &aad; + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); aad.op = OP_SETRLIMIT, aad.rlim.rlim = resource; aad.rlim.max = value; @@ -78,7 +79,7 @@ /** * aa_task_setrlimit - test permission to set an rlimit - * @profile - profile confining the task (NOT NULL) + * @label - label confining the task (NOT NULL) * @task - task the resource is being set on * @resource - the resource being set * @new_rlim - the new resource limit (NOT NULL) @@ -87,59 +88,85 @@ * * Returns: 0 or error code if setting resource failed */ -int aa_task_setrlimit(struct aa_profile *profile, struct task_struct *task, +int aa_task_setrlimit(struct aa_label *label, struct task_struct *task, unsigned int resource, struct rlimit *new_rlim) { - int error = 0; + struct aa_profile *profile; + struct aa_label *task_label; + int i, error = 0; + + rcu_read_lock(); + task_label = aa_get_label(aa_cred_label(__task_cred(task))); + rcu_read_unlock(); /* TODO: extend resource control to handle other (non current) - * processes. AppArmor rules currently have the implicit assumption - * that the task is setting the resource of the current process + * profiles. AppArmor rules currently have the implicit assumption + * that the task is setting the resource of a task confined with + * the same profile. */ - if ((task != current->group_leader) || - (profile->rlimits.mask & (1 << resource) && - new_rlim->rlim_max > profile->rlimits.limits[resource].rlim_max)) - error = -EACCES; - return audit_resource(profile, resource, new_rlim->rlim_max, error); + label_for_each_confined(i, label, profile) { + int e = 0; + if (label != task_label || + (profile->rlimits.mask & (1 << resource) && + new_rlim->rlim_max > + profile->rlimits.limits[resource].rlim_max)) + e = -EACCES; + e = audit_resource(labels_profile(label), resource, + new_rlim->rlim_max, e); + if (e) + error = e; + } + aa_put_label(task_label); + + return error; } /** * __aa_transition_rlimits - apply new profile rlimits - * @old: old profile on task (NOT NULL) - * @new: new profile with rlimits to apply (NOT NULL) + * @old_l: old label on task (NOT NULL) + * @new_l: new label with rlimits to apply (NOT NULL) */ -void __aa_transition_rlimits(struct aa_profile *old, struct aa_profile *new) +void __aa_transition_rlimits(struct aa_label *old_l, struct aa_label *new_l) { unsigned int mask = 0; struct rlimit *rlim, *initrlim; + struct aa_profile *old, *new; int i; - /* for any rlimits the profile controlled reset the soft limit - * to the less of the tasks hard limit and the init tasks soft limit + old = labels_profile(old_l); + new = labels_profile(new_l); + + /* for any rlimits the profile controlled, reset the soft limit + * to the lesser of the tasks hard limit and the init tasks soft limit */ - if (old->rlimits.mask) { - for (i = 0, mask = 1; i < RLIM_NLIMITS; i++, mask <<= 1) { - if (old->rlimits.mask & mask) { - rlim = current->signal->rlim + i; - initrlim = init_task.signal->rlim + i; - rlim->rlim_cur = min(rlim->rlim_max, - initrlim->rlim_cur); + label_for_each_confined(i, old_l, old) { + if (old->rlimits.mask) { + for (i = 0, mask = 1; i < RLIM_NLIMITS; i++, + mask <<= 1) { + if (old->rlimits.mask & mask) { + rlim = current->signal->rlim + i; + initrlim = init_task.signal->rlim + i; + rlim->rlim_cur = min(rlim->rlim_max, + initrlim->rlim_cur); + } } } } /* set any new hard limits as dictated by the new profile */ - if (!new->rlimits.mask) - return; - for (i = 0, mask = 1; i < RLIM_NLIMITS; i++, mask <<= 1) { - if (!(new->rlimits.mask & mask)) + label_for_each_confined(i, new_l, new) { + if (!new->rlimits.mask) continue; + for (i = 0, mask = 1; i < RLIM_NLIMITS; i++, mask <<= 1) { + if (!(new->rlimits.mask & mask)) + continue; - rlim = current->signal->rlim + i; - rlim->rlim_max = min(rlim->rlim_max, - new->rlimits.limits[i].rlim_max); - /* soft limit should not exceed hard limit */ - rlim->rlim_cur = min(rlim->rlim_cur, rlim->rlim_max); + rlim = current->signal->rlim + i; + rlim->rlim_max = min(rlim->rlim_max, + new->rlimits.limits[i].rlim_max); + /* soft limit should not exceed hard limit */ + rlim->rlim_cur = min(rlim->rlim_cur, rlim->rlim_max); + } } } --- linux-goldfish-3.4.0.orig/security/apparmor/policy_unpack.c +++ linux-goldfish-3.4.0/security/apparmor/policy_unpack.c @@ -24,10 +24,11 @@ #include "include/apparmor.h" #include "include/audit.h" #include "include/context.h" +#include "include/crypto.h" #include "include/match.h" +#include "include/path.h" #include "include/policy.h" #include "include/policy_unpack.h" -#include "include/sid.h" /* * The AppArmor interface treats data as a type byte followed by the @@ -70,13 +71,13 @@ static void audit_cb(struct audit_buffer *ab, void *va) { struct common_audit_data *sa = va; - if (sa->aad->iface.target) { - struct aa_profile *name = sa->aad->iface.target; + if (aad(sa)->iface.target) { + struct aa_profile *name = aad(sa)->iface.target; audit_log_format(ab, " name="); audit_log_untrustedstring(ab, name->base.hname); } - if (sa->aad->iface.pos) - audit_log_format(ab, " offset=%ld", sa->aad->iface.pos); + if (aad(sa)->iface.pos) + audit_log_format(ab, " offset=%ld", aad(sa)->iface.pos); } /** @@ -92,11 +93,11 @@ static int audit_iface(struct aa_profile *new, const char *name, const char *info, struct aa_ext *e, int error) { - struct aa_profile *profile = __aa_current_profile(); + struct aa_profile *profile = labels_profile(__aa_current_label()); struct common_audit_data sa; struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, NONE); - sa.aad = &aad; + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); if (e) aad.iface.pos = e->pos - e->start; aad.iface.target = new; @@ -193,6 +194,19 @@ return 0; } +static bool unpack_u16(struct aa_ext *e, u16 *data, const char *name) +{ + if (unpack_nameX(e, AA_U16, name)) { + if (!inbounds(e, sizeof(u16))) + return 0; + if (data) + *data = le16_to_cpu(get_unaligned((u16 *) e->pos)); + e->pos += sizeof(u16); + return 1; + } + return 0; +} + static bool unpack_u32(struct aa_ext *e, u32 *data, const char *name) { if (unpack_nameX(e, AA_U32, name)) { @@ -290,6 +304,9 @@ return res; } +#define DFA_VALID_PERM_MASK 0xffffffff +#define DFA_VALID_PERM2_MASK 0xffffffff + /** * verify_accept - verify the accept tables of a dfa * @dfa: dfa to verify accept tables of (NOT NULL) @@ -331,8 +348,10 @@ /* * The dfa is aligned with in the blob to 8 bytes * from the beginning of the stream. + * alignment adjust needed by dfa unpack */ - size_t sz = blob - (char *)e->start; + size_t sz = blob - (char *) e->start - + ((e->pos - e->start) & 7); size_t pad = ALIGN(sz, 8) - sz; int flags = TO_ACCEPT1_FLAG(YYTD_DATA32) | TO_ACCEPT2_FLAG(YYTD_DATA32); @@ -471,6 +490,7 @@ { struct aa_profile *profile = NULL; const char *name = NULL; + size_t size = 0; int i, error = -EPROTO; kernel_cap_t tmpcap; u32 tmp; @@ -488,6 +508,9 @@ /* profile renaming is optional */ (void) unpack_str(e, &profile->rename, "rename"); + /* attachment string is optional */ + (void) unpack_str(e, &profile->attach, "attach"); + /* xmatch is optional and may be NULL */ profile->xmatch = unpack_dfa(e); if (IS_ERR(profile->xmatch)) { @@ -507,12 +530,16 @@ goto fail; if (!unpack_u32(e, &tmp, NULL)) goto fail; - if (tmp) - profile->flags |= PFLAG_HAT; + if (tmp & PACKED_FLAG_HAT) + profile->label.flags |= FLAG_HAT; if (!unpack_u32(e, &tmp, NULL)) goto fail; - if (tmp) + if (tmp == PACKED_MODE_COMPLAIN) profile->mode = APPARMOR_COMPLAIN; + else if (tmp == PACKED_MODE_KILL) + profile->mode = APPARMOR_KILL; + else if (tmp == PACKED_MODE_UNCONFINED) + profile->mode = APPARMOR_UNCONFINED; if (!unpack_u32(e, &tmp, NULL)) goto fail; if (tmp) @@ -522,11 +549,9 @@ goto fail; /* path_flags is optional */ - if (unpack_u32(e, &profile->path_flags, "path_flags")) - profile->path_flags |= profile->flags & PFLAG_MEDIATE_DELETED; - else + if (!unpack_u32(e, &profile->path_flags, "path_flags")) /* set a default value if path_flags field is not present */ - profile->path_flags = PFLAG_MEDIATE_DELETED; + profile->path_flags = PATH_MEDIATE_DELETED; if (!unpack_u32(e, &(profile->caps.allow.cap[0]), NULL)) goto fail; @@ -564,6 +589,38 @@ if (!unpack_rlimits(e, profile)) goto fail; + size = unpack_array(e, "net_allowed_af"); + if (size) { + + for (i = 0; i < size; i++) { + /* discard extraneous rules that this kernel will + * never request + */ + if (i >= AF_MAX) { + u16 tmp; + if (!unpack_u16(e, &tmp, NULL) || + !unpack_u16(e, &tmp, NULL) || + !unpack_u16(e, &tmp, NULL)) + goto fail; + continue; + } + if (!unpack_u16(e, &profile->net.allow[i], NULL)) + goto fail; + if (!unpack_u16(e, &profile->net.audit[i], NULL)) + goto fail; + if (!unpack_u16(e, &profile->net.quiet[i], NULL)) + goto fail; + } + if (!unpack_nameX(e, AA_ARRAYEND, NULL)) + goto fail; + } + /* + * allow unix domain and netlink sockets they are handled + * by IPC + */ + profile->net.allow[AF_UNIX] = 0xffff; + profile->net.allow[AF_NETLINK] = 0xffff; + if (unpack_nameX(e, AA_STRUCT, "policydb")) { /* generic policy dfa - optional and may be NULL */ profile->policy.dfa = unpack_dfa(e); @@ -612,7 +669,7 @@ else if (!name) name = "unknown"; audit_iface(profile, name, "failed to unpack profile", e, error); - aa_put_profile(profile); + aa_free_profile(profile); return ERR_PTR(error); } @@ -620,29 +677,41 @@ /** * verify_head - unpack serialized stream header * @e: serialized data read head (NOT NULL) + * @required: whether the header is required or optional * @ns: Returns - namespace if one is specified else NULL (NOT NULL) * * Returns: error or 0 if header is good */ -static int verify_header(struct aa_ext *e, const char **ns) +static int verify_header(struct aa_ext *e, int required, const char **ns) { int error = -EPROTONOSUPPORT; + const char *name = NULL; + *ns = NULL; + /* get the interface version */ if (!unpack_u32(e, &e->version, "version")) { - audit_iface(NULL, NULL, "invalid profile format", e, error); - return error; - } + if (required) { + audit_iface(NULL, NULL, "invalid profile format", e, + error); + return error; + } - /* check that the interface version is currently supported */ - if (e->version != 5) { - audit_iface(NULL, NULL, "unsupported interface version", e, - error); - return error; + /* check that the interface version is currently supported */ + if (e->version != 5) { + audit_iface(NULL, NULL, "unsupported interface version", + e, error); + return error; + } } + /* read the namespace if present */ - if (!unpack_str(e, ns, "namespace")) - *ns = NULL; + if (unpack_str(e, &name, "namespace")) { + if (*ns && strcmp(*ns, name)) + audit_iface(NULL, NULL, "invalid ns change", e, error); + else if (!*ns) + *ns = name; + } return 0; } @@ -691,18 +760,40 @@ return 0; } +void aa_load_ent_free(struct aa_load_ent *ent) +{ + if (ent) { + aa_put_profile(ent->rename); + aa_put_profile(ent->old); + aa_put_profile(ent->new); + kzfree(ent); + } +} + +struct aa_load_ent *aa_load_ent_alloc(void) +{ + struct aa_load_ent *ent = kzalloc(sizeof(*ent), GFP_KERNEL); + if (ent) + INIT_LIST_HEAD(&ent->list); + return ent; +} + /** - * aa_unpack - unpack packed binary profile data loaded from user space + * aa_unpack - unpack packed binary profile(s) data loaded from user space * @udata: user data copied to kmem (NOT NULL) * @size: the size of the user data + * @lh: list to place unpacked profiles in a aa_repl_ws * @ns: Returns namespace profile is in if specified else NULL (NOT NULL) * - * Unpack user data and return refcounted allocated profile or ERR_PTR + * Unpack user data and return refcounted allocated profile(s) stored in + * @lh in order of discovery, with the list chain stored in base.list + * or error * - * Returns: profile else error pointer if fails to unpack + * Returns: profile(s) on @lh else error pointer if fails to unpack */ -struct aa_profile *aa_unpack(void *udata, size_t size, const char **ns) +int aa_unpack(void *udata, size_t size, struct list_head *lh, const char **ns) { + struct aa_load_ent *tmp, *ent; struct aa_profile *profile = NULL; int error; struct aa_ext e = { @@ -711,20 +802,49 @@ .pos = udata, }; - error = verify_header(&e, ns); - if (error) - return ERR_PTR(error); + *ns = NULL; + while (e.pos < e.end) { + void *start; + error = verify_header(&e, e.pos == e.start, ns); + if (error) + goto fail; - profile = unpack_profile(&e); - if (IS_ERR(profile)) - return profile; + start = e.pos; + profile = unpack_profile(&e); + if (IS_ERR(profile)) { + error = PTR_ERR(profile); + goto fail; + } - error = verify_profile(profile); - if (error) { - aa_put_profile(profile); - profile = ERR_PTR(error); + error = verify_profile(profile); + if (error) + goto fail_profile; + + error = aa_calc_profile_hash(profile, e.version, start, + e.pos - start); + if (error) + goto fail_profile; + + ent = aa_load_ent_alloc(); + if (!ent) { + error = -ENOMEM; + goto fail_profile; + } + + ent->new = profile; + list_add_tail(&ent->list, lh); } - /* return refcount */ - return profile; + return 0; + +fail_profile: + aa_put_profile(profile); + +fail: + list_for_each_entry_safe(ent, tmp, lh, list) { + list_del_init(&ent->list); + aa_load_ent_free(ent); + } + + return error; } --- linux-goldfish-3.4.0.orig/security/apparmor/domain.c +++ linux-goldfish-3.4.0/security/apparmor/domain.c @@ -62,28 +62,24 @@ struct aa_profile *to_profile) { struct task_struct *tracer; - const struct cred *cred = NULL; - struct aa_profile *tracerp = NULL; + struct aa_label *tracerl = NULL; int error = 0; rcu_read_lock(); tracer = ptrace_parent(task); - if (tracer) { + if (tracer) /* released below */ - cred = get_task_cred(tracer); - tracerp = aa_cred_profile(cred); - } + tracerl = aa_get_task_label(tracer); /* not ptraced */ - if (!tracer || unconfined(tracerp)) + if (!tracer || unconfined(tracerl)) goto out; - error = aa_may_ptrace(tracer, tracerp, to_profile, PTRACE_MODE_ATTACH); + error = aa_may_ptrace(tracer, tracerl, &to_profile->label, PTRACE_MODE_ATTACH); out: rcu_read_unlock(); - if (cred) - put_cred(cred); + aa_put_label(tracerl); return error; } @@ -107,7 +103,7 @@ struct path_cond cond = { }; unsigned int state; - if (unconfined(profile)) { + if (profile_unconfined(profile)) { perms.allow = AA_MAY_CHANGE_PROFILE | AA_MAY_ONEXEC; perms.audit = perms.quiet = perms.kill = 0; return perms; @@ -148,8 +144,8 @@ int len = 0; struct aa_profile *profile, *candidate = NULL; - list_for_each_entry(profile, head, base.list) { - if (profile->flags & PFLAG_NULL) + list_for_each_entry_rcu(profile, head, base.list) { + if (profile->label.flags & FLAG_NULL) continue; if (profile->xmatch && profile->xmatch_len > len) { unsigned int state = aa_dfa_match(profile->xmatch, @@ -181,9 +177,9 @@ { struct aa_profile *profile; - read_lock(&ns->lock); + rcu_read_lock(); profile = aa_get_profile(__attach_match(name, list)); - read_unlock(&ns->lock); + rcu_read_unlock(); return profile; } @@ -242,7 +238,7 @@ * * Returns: refcounted profile, or NULL on failure (MAYBE NULL) */ -static struct aa_profile *x_table_lookup(struct aa_profile *profile, u32 xindex) +struct aa_profile *x_table_lookup(struct aa_profile *profile, u32 xindex) { struct aa_profile *new_profile = NULL; struct aa_namespace *ns = profile->ns; @@ -343,14 +339,15 @@ int apparmor_bprm_set_creds(struct linux_binprm *bprm) { struct aa_task_cxt *cxt; + struct aa_label *label; struct aa_profile *profile, *new_profile = NULL; struct aa_namespace *ns; char *buffer = NULL; unsigned int state; struct file_perms perms = {}; struct path_cond cond = { - bprm->file->f_path.dentry->d_inode->i_uid, - bprm->file->f_path.dentry->d_inode->i_mode + file_inode(bprm->file)->i_uid, + file_inode(bprm->file)->i_mode }; const char *name = NULL, *target = NULL, *info = NULL; int error = cap_bprm_set_creds(bprm); @@ -360,10 +357,11 @@ if (bprm->cred_prepared) return 0; - cxt = bprm->cred->security; + cxt = cred_cxt(bprm->cred); BUG_ON(!cxt); - profile = aa_get_profile(aa_newest_version(cxt->profile)); + label = aa_get_newest_label(cxt->label); + profile = labels_profile(label); /* * get the namespace from the replacement profile as replacement * can change the namespace @@ -372,11 +370,12 @@ state = profile->file.start; /* buffer freed below, name is pointer into buffer */ - error = aa_path_name(&bprm->file->f_path, profile->path_flags, &buffer, + get_buffers(buffer); + error = aa_path_name(&bprm->file->f_path, profile->path_flags, buffer, &name, &info); if (error) { - if (profile->flags & - (PFLAG_IX_ON_NAME_ERROR | PFLAG_UNCONFINED)) + if (profile_unconfined(profile) || + (profile->label.flags & FLAG_IX_ON_NAME_ERROR)) error = 0; name = bprm->filename; goto audit; @@ -385,15 +384,20 @@ /* Test for onexec first as onexec directives override other * x transitions. */ - if (unconfined(profile)) { + if (profile_unconfined(profile)) { /* unconfined task */ if (cxt->onexec) /* change_profile on exec already been granted */ - new_profile = aa_get_profile(cxt->onexec); + new_profile = labels_profile(aa_get_label(cxt->onexec)); else new_profile = find_attach(ns, &ns->base.profiles, name); if (!new_profile) goto cleanup; + /* + * NOTE: Domain transitions from unconfined are allowed + * even when no_new_privs is set because this aways results + * in a further reduction of permissions. + */ goto apply; } @@ -410,13 +414,13 @@ * exec\0change_profile */ state = aa_dfa_null_transition(profile->file.dfa, state); - cp = change_profile_perms(profile, cxt->onexec->ns, - cxt->onexec->base.name, + cp = change_profile_perms(profile, labels_profile(cxt->onexec)->ns, + labels_profile(cxt->onexec)->base.name, AA_MAY_ONEXEC, state); if (!(cp.allow & AA_MAY_ONEXEC)) goto audit; - new_profile = aa_get_profile(aa_newest_version(cxt->onexec)); + new_profile = labels_profile(aa_get_newest_label(cxt->onexec)); goto apply; } @@ -433,15 +437,19 @@ new_profile = aa_get_profile(profile); goto x_clear; } else if (perms.xindex & AA_X_UNCONFINED) { - new_profile = aa_get_profile(ns->unconfined); + new_profile = labels_profile(aa_get_newest_label(&ns->unconfined->label)); info = "ux fallback"; } else { error = -ENOENT; info = "profile not found"; + /* remove MAY_EXEC to audit as failure */ + perms.allow &= ~MAY_EXEC; } } } else if (COMPLAIN_MODE(profile)) { - /* no exec permission - are we in learning mode */ + /* break rcu readlock so we can allocate learning profile */ + put_buffers(buffer); + name = NULL; new_profile = aa_new_null_profile(profile, 0); if (!new_profile) { error = -ENOMEM; @@ -451,10 +459,26 @@ target = new_profile->base.hname; } perms.xindex |= AA_X_UNSAFE; + /* re-aquire buffer and rcu readlock and re-get name */ + get_buffers(buffer); + if (!error) + error = aa_path_name(&bprm->file->f_path, + profile->path_flags, buffer, + &name, &info); } else /* fail exec */ error = -EACCES; + /* + * Policy has specified a domain transition, if no_new_privs then + * fail the exec. + */ + if (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS) { + aa_put_profile(new_profile); + error = -EPERM; + goto cleanup; + } + if (!new_profile) goto audit; @@ -494,24 +518,20 @@ bprm->per_clear |= PER_CLEAR_ON_SETID; x_clear: - aa_put_profile(cxt->profile); + aa_put_label(cxt->label); /* transfer new profile reference will be released when cxt is freed */ - cxt->profile = new_profile; + cxt->label = &new_profile->label; /* clear out all temporary/transitional state from the context */ - aa_put_profile(cxt->previous); - aa_put_profile(cxt->onexec); - cxt->previous = NULL; - cxt->onexec = NULL; - cxt->token = 0; + aa_clear_task_cxt_trans(cxt); audit: error = aa_audit_file(profile, &perms, GFP_KERNEL, OP_EXEC, MAY_EXEC, name, target, cond.uid, info, error); cleanup: - aa_put_profile(profile); - kfree(buffer); + aa_put_label(label); + put_buffers(buffer); return error; } @@ -541,18 +561,18 @@ */ void apparmor_bprm_committing_creds(struct linux_binprm *bprm) { - struct aa_profile *profile = __aa_current_profile(); - struct aa_task_cxt *new_cxt = bprm->cred->security; + struct aa_label *label = __aa_current_label(); + struct aa_task_cxt *new_cxt = cred_cxt(bprm->cred); /* bail out if unconfined or not changing profile */ - if ((new_cxt->profile == profile) || - (unconfined(new_cxt->profile))) + if ((new_cxt->label == label) || + (unconfined(new_cxt->label))) return; current->pdeath_signal = 0; - /* reset soft limits and set hard limits for the new profile */ - __aa_transition_rlimits(profile, new_cxt->profile); + /* reset soft limits and set hard limits for the new label */ + __aa_transition_rlimits(label, new_cxt->label); } /** @@ -602,20 +622,31 @@ { const struct cred *cred; struct aa_task_cxt *cxt; - struct aa_profile *profile, *previous_profile, *hat = NULL; + struct aa_label *label, *previous; + struct aa_profile *profile, *hat = NULL; char *name = NULL; int i; struct file_perms perms = {}; const char *target = NULL, *info = NULL; int error = 0; + /* + * Fail explicitly requested domain transitions if no_new_privs. + * There is no exception for unconfined as change_hat is not + * available. + */ + if (current->no_new_privs) + return -EPERM; + /* released below */ cred = get_current_cred(); - cxt = cred->security; - profile = aa_cred_profile(cred); - previous_profile = cxt->previous; + cxt = cred_cxt(cred); + label = aa_cred_label(cred); + previous = cxt->previous; + + profile = labels_profile(label); - if (unconfined(profile)) { + if (unconfined(label)) { info = "unconfined"; error = -EPERM; goto audit; @@ -624,7 +655,10 @@ if (count) { /* attempting to change into a new hat or switch to a sibling */ struct aa_profile *root; - root = PROFILE_IS_HAT(profile) ? profile->parent : profile; + if (PROFILE_IS_HAT(profile)) + root = aa_get_profile_rcu(&profile->parent); + else + root = aa_get_profile(labels_profile(label)); /* find first matching hat */ for (i = 0; i < count && !hat; i++) @@ -636,6 +670,7 @@ error = -ECHILD; else error = -ENOENT; + aa_put_profile(root); goto out; } @@ -650,6 +685,7 @@ /* freed below */ name = new_compound_name(root->base.hname, hats[0]); + aa_put_profile(root); target = name; /* released below */ hat = aa_new_null_profile(profile, 1); @@ -659,6 +695,7 @@ goto audit; } } else { + aa_put_profile(root); target = hat->base.hname; if (!PROFILE_IS_HAT(hat)) { info = "target not hat"; @@ -675,7 +712,7 @@ } if (!permtest) { - error = aa_set_current_hat(hat, token); + error = aa_set_current_hat(&hat->label, token); if (error == -EACCES) /* kill task in case of brute force attacks */ perms.kill = AA_MAY_CHANGEHAT; @@ -683,12 +720,12 @@ /* reset error for learning of new hats */ error = -ENOENT; } - } else if (previous_profile) { - /* Return to saved profile. Kill task if restore fails + } else if (previous) { + /* Return to saved label. Kill task if restore fails * to avoid brute force attacks */ - target = previous_profile->base.hname; - error = aa_restore_previous_profile(token); + target = previous->hname; + error = aa_restore_previous_label(token); perms.kill = AA_MAY_CHANGEHAT; } else /* ignore restores when there is no saved profile */ @@ -698,7 +735,7 @@ if (!permtest) error = aa_audit_file(profile, &perms, GFP_KERNEL, OP_CHANGE_HAT, AA_MAY_CHANGEHAT, NULL, - target, 0, info, error); + target, GLOBAL_ROOT_UID, info, error); out: aa_put_profile(hat); @@ -727,7 +764,7 @@ bool permtest) { const struct cred *cred; - struct aa_task_cxt *cxt; + struct aa_label *label; struct aa_profile *profile, *target = NULL; struct aa_namespace *ns = NULL; struct file_perms perms = {}; @@ -747,8 +784,20 @@ } cred = get_current_cred(); - cxt = cred->security; - profile = aa_cred_profile(cred); + label = aa_cred_label(cred); + profile = labels_profile(label); + + /* + * Fail explicitly requested domain transitions if no_new_privs + * and not unconfined. + * Domain transitions from unconfined are allowed even when + * no_new_privs is set because this aways results in a reduction + * of permissions. + */ + if (current->no_new_privs && !unconfined(label)) { + put_cred(cred); + return -EPERM; + } if (ns_name) { /* released below */ @@ -766,7 +815,7 @@ /* if the name was not specified, use the name of the current profile */ if (!hname) { - if (unconfined(profile)) + if (profile_unconfined(profile)) hname = ns->unconfined->base.hname; else hname = profile->base.hname; @@ -806,14 +855,14 @@ goto audit; if (onexec) - error = aa_set_current_onexec(target); + error = aa_set_current_onexec(&target->label); else - error = aa_replace_current_profile(target); + error = aa_replace_current_label(&target->label); audit: if (!permtest) error = aa_audit_file(profile, &perms, GFP_KERNEL, op, request, - name, hname, 0, info, error); + name, hname, GLOBAL_ROOT_UID, info, error); aa_put_namespace(ns); aa_put_profile(target); --- linux-goldfish-3.4.0.orig/security/apparmor/lsm.c +++ linux-goldfish-3.4.0/security/apparmor/lsm.c @@ -32,24 +32,29 @@ #include "include/context.h" #include "include/file.h" #include "include/ipc.h" +#include "include/net.h" #include "include/path.h" #include "include/policy.h" #include "include/procattr.h" +#include "include/mount.h" /* Flag indicating whether initialization completed */ int apparmor_initialized __initdata; +DEFINE_PER_CPU(struct aa_buffers, aa_buffers); + + /* * LSM hook functions */ /* - * free the associated aa_task_cxt and put its profiles + * free the associated aa_task_cxt and put its labels */ static void apparmor_cred_free(struct cred *cred) { - aa_free_task_context(cred->security); - cred->security = NULL; + aa_free_task_context(cred_cxt(cred)); + cred_cxt(cred) = NULL; } /* @@ -62,7 +67,7 @@ if (!cxt) return -ENOMEM; - cred->security = cxt; + cred_cxt(cred) = cxt; return 0; } @@ -77,8 +82,8 @@ if (!cxt) return -ENOMEM; - aa_dup_task_context(cxt, old->security); - new->security = cxt; + aa_dup_task_context(cxt, cred_cxt(old)); + cred_cxt(new) = cxt; return 0; } @@ -87,8 +92,8 @@ */ static void apparmor_cred_transfer(struct cred *new, const struct cred *old) { - const struct aa_task_cxt *old_cxt = old->security; - struct aa_task_cxt *new_cxt = new->security; + const struct aa_task_cxt *old_cxt = cred_cxt(old); + struct aa_task_cxt *new_cxt = cred_cxt(new); aa_dup_task_context(new_cxt, old_cxt); } @@ -116,20 +121,28 @@ static int apparmor_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) { - struct aa_profile *profile; + struct aa_label *label; const struct cred *cred; rcu_read_lock(); cred = __task_cred(target); - profile = aa_cred_profile(cred); + label = aa_cred_label(cred); *effective = cred->cap_effective; *inheritable = cred->cap_inheritable; *permitted = cred->cap_permitted; - if (!unconfined(profile) && !COMPLAIN_MODE(profile)) { - *effective = cap_intersect(*effective, profile->caps.allow); - *permitted = cap_intersect(*permitted, profile->caps.allow); + if (!unconfined(label)) { + struct aa_profile *profile; + int i; + label_for_each_confined(i, label, profile) { + if (COMPLAIN_MODE(profile)) + continue; + *effective = cap_intersect(*effective, + profile->caps.allow); + *permitted = cap_intersect(*permitted, + profile->caps.allow); + } } rcu_read_unlock(); @@ -140,13 +153,22 @@ int cap, int audit) { struct aa_profile *profile; + struct aa_label *label; /* cap_capable returns 0 on success, else -EPERM */ - int error = cap_capable(cred, ns, cap, audit); - if (!error) { - profile = aa_cred_profile(cred); - if (!unconfined(profile)) - error = aa_capable(current, profile, cap, audit); + int i, error = cap_capable(cred, ns, cap, audit); + if (error) + return error; + + label = aa_cred_label(cred); + if (unconfined(label)) + return 0; + + label_for_each_confined(i, label, profile) { + int e = aa_capable(current, profile, cap, audit); + if (e) + error = e; } + return error; } @@ -162,16 +184,27 @@ static int common_perm(int op, struct path *path, u32 mask, struct path_cond *cond) { - struct aa_profile *profile; + struct aa_label *label; int error = 0; - profile = __aa_current_profile(); - if (!unconfined(profile)) - error = aa_path_perm(op, profile, path, 0, mask, cond); + label = __aa_get_current_label(); + if (!unconfined(label)) + error = aa_path_perm(op, label, path, 0, mask, cond); + __aa_put_current_label(label); return error; } +static void apparmor_inode_free_security(struct inode *inode) +{ + struct aa_label *cxt = inode_cxt(inode); + + if (cxt) { + inode_cxt(inode) = NULL; + aa_put_label(cxt); + } +} + /** * common_perm_dir_dentry - common permission wrapper when path is dir, dentry * @op: operation being checked @@ -302,41 +335,41 @@ static int apparmor_path_link(struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry) { - struct aa_profile *profile; + struct aa_label *label; int error = 0; if (!mediated_filesystem(old_dentry->d_inode)) return 0; - profile = aa_current_profile(); - if (!unconfined(profile)) - error = aa_path_link(profile, old_dentry, new_dir, new_dentry); + label = aa_current_label(); + if (!unconfined(label)) + error = aa_path_link(label, old_dentry, new_dir, new_dentry); return error; } static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry) { - struct aa_profile *profile; + struct aa_label *label; int error = 0; if (!mediated_filesystem(old_dentry->d_inode)) return 0; - profile = aa_current_profile(); - if (!unconfined(profile)) { + label = aa_current_label(); + if (!unconfined(label)) { struct path old_path = { old_dir->mnt, old_dentry }; struct path new_path = { new_dir->mnt, new_dentry }; struct path_cond cond = { old_dentry->d_inode->i_uid, old_dentry->d_inode->i_mode }; - error = aa_path_perm(OP_RENAME_SRC, profile, &old_path, 0, + error = aa_path_perm(OP_RENAME_SRC, label, &old_path, 0, MAY_READ | AA_MAY_META_READ | MAY_WRITE | AA_MAY_META_WRITE | AA_MAY_DELETE, &cond); if (!error) - error = aa_path_perm(OP_RENAME_DEST, profile, &new_path, + error = aa_path_perm(OP_RENAME_DEST, label, &new_path, 0, MAY_WRITE | AA_MAY_META_WRITE | AA_MAY_CREATE, &cond); @@ -349,10 +382,11 @@ if (!mediated_filesystem(path->dentry->d_inode)) return 0; - return common_perm_mnt_dentry(OP_CHMOD, path->mnt, path->dentry, AA_MAY_CHMOD); + return common_perm_mnt_dentry(OP_CHMOD, path->mnt, path->dentry, + AA_MAY_CHMOD); } -static int apparmor_path_chown(struct path *path, uid_t uid, gid_t gid) +static int apparmor_path_chown(struct path *path, kuid_t uid, kgid_t gid) { struct path_cond cond = { path->dentry->d_inode->i_uid, path->dentry->d_inode->i_mode @@ -373,13 +407,13 @@ AA_MAY_META_READ); } -static int apparmor_dentry_open(struct file *file, const struct cred *cred) +static int apparmor_file_open(struct file *file, const struct cred *cred) { struct aa_file_cxt *fcxt = file->f_security; - struct aa_profile *profile; + struct aa_label *label; int error = 0; - if (!mediated_filesystem(file->f_path.dentry->d_inode)) + if (!mediated_filesystem(file_inode(file))) return 0; /* If in exec, permission is handled by bprm hooks. @@ -392,12 +426,12 @@ return 0; } - profile = aa_cred_profile(cred); - if (!unconfined(profile)) { - struct inode *inode = file->f_path.dentry->d_inode; + label = aa_cred_label(cred); + if (!unconfined(label)) { + struct inode *inode = file_inode(file); struct path_cond cond = { inode->i_uid, inode->i_mode }; - error = aa_path_perm(OP_OPEN, profile, &file->f_path, 0, + error = aa_path_perm(OP_OPEN, label, &file->f_path, 0, aa_map_file_to_perms(file), &cond); /* todo cache full allowed permissions set and state */ fcxt->allow = aa_map_file_to_perms(file); @@ -426,16 +460,16 @@ static int common_file_perm(int op, struct file *file, u32 mask) { struct aa_file_cxt *fcxt = file->f_security; - struct aa_profile *profile, *fprofile = aa_cred_profile(file->f_cred); + struct aa_label *label, *flabel = aa_cred_label(file->f_cred); int error = 0; - BUG_ON(!fprofile); + BUG_ON(!flabel); if (!file->f_path.mnt || - !mediated_filesystem(file->f_path.dentry->d_inode)) + !mediated_filesystem(file_inode(file))) return 0; - profile = __aa_current_profile(); + label = __aa_get_current_label(); /* revalidate access, if task is unconfined, or the cached cred * doesn't match or if the request is for more permissions than @@ -444,9 +478,10 @@ * Note: the test for !unconfined(fprofile) is to handle file * delegation from unconfined tasks */ - if (!unconfined(profile) && !unconfined(fprofile) && - ((fprofile != profile) || (mask & ~fcxt->allow))) - error = aa_file_perm(op, profile, file, mask); + if (!unconfined(label) && !unconfined(flabel) && + ((flabel != label) || (mask & ~fcxt->allow))) + error = aa_file_perm(op, label, file, mask); + __aa_put_current_label(label); return error; } @@ -469,7 +504,6 @@ static int common_mmap(int op, struct file *file, unsigned long prot, unsigned long flags) { - struct dentry *dentry; int mask = 0; if (!file || !file->f_security) @@ -486,7 +520,6 @@ if (prot & PROT_EXEC) mask |= AA_EXEC_MMAP; - dentry = file->f_path.dentry; return common_file_perm(op, file, mask); } @@ -497,7 +530,7 @@ int rc = 0; /* do DAC check */ - rc = cap_file_mmap(file, reqprot, prot, flags, addr, addr_only); + rc = cap_mmap_addr(addr); if (rc || addr_only) return rc; @@ -511,28 +544,82 @@ !(vma->vm_flags & VM_SHARED) ? MAP_PRIVATE : 0); } +static int apparmor_sb_mount(char *dev_name, struct path *path, + char *type, unsigned long flags, void *data) +{ + struct aa_label *label; + int error = 0; + + /* Discard magic */ + if ((flags & MS_MGC_MSK) == MS_MGC_VAL) + flags &= ~MS_MGC_MSK; + + flags &= ~AA_MS_IGNORE_MASK; + + label = __aa_current_label(); + if (!unconfined(label)) { + if (flags & MS_REMOUNT) + error = aa_remount(label, path, flags, data); + else if (flags & MS_BIND) + error = aa_bind_mount(label, path, dev_name, flags); + else if (flags & (MS_SHARED | MS_PRIVATE | MS_SLAVE | + MS_UNBINDABLE)) + error = aa_mount_change_type(label, path, flags); + else if (flags & MS_MOVE) + error = aa_move_mount(label, path, dev_name); + else + error = aa_new_mount(label, dev_name, path, type, + flags, data); + } + return error; +} + +static int apparmor_sb_umount(struct vfsmount *mnt, int flags) +{ + struct aa_label *label; + int error = 0; + + label = __aa_current_label(); + if (!unconfined(label)) + error = aa_umount(label, mnt, flags); + + return error; +} + +static int apparmor_sb_pivotroot(struct path *old_path, struct path *new_path) +{ + struct aa_label *label; + int error = 0; + + label = __aa_current_label(); + if (!unconfined(label)) + error = aa_pivotroot(label, old_path, new_path); + + return error; +} + static int apparmor_getprocattr(struct task_struct *task, char *name, char **value) { int error = -ENOENT; - struct aa_profile *profile; /* released below */ const struct cred *cred = get_task_cred(task); - struct aa_task_cxt *cxt = cred->security; - profile = aa_cred_profile(cred); + struct aa_task_cxt *cxt = cred_cxt(cred); + struct aa_label *label = NULL; if (strcmp(name, "current") == 0) - error = aa_getprocattr(aa_newest_version(cxt->profile), - value); + label = aa_get_newest_label(cxt->label); else if (strcmp(name, "prev") == 0 && cxt->previous) - error = aa_getprocattr(aa_newest_version(cxt->previous), - value); + label = aa_get_newest_label(cxt->label); else if (strcmp(name, "exec") == 0 && cxt->onexec) - error = aa_getprocattr(aa_newest_version(cxt->onexec), - value); + label = aa_get_newest_label(cxt->onexec); else error = -EINVAL; + if (label) + error = aa_getprocattr(label, value); + + aa_put_label(label); put_cred(cred); return error; @@ -541,6 +628,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name, void *value, size_t size) { + struct common_audit_data sa; + struct apparmor_audit_data aad = {0,}; char *command, *args = value; size_t arg_size; int error; @@ -584,44 +673,415 @@ } else if (strcmp(command, "permprofile") == 0) { error = aa_setprocattr_changeprofile(args, !AA_ONEXEC, AA_DO_TEST); - } else if (strcmp(command, "permipc") == 0) { - error = aa_setprocattr_permipc(args); - } else { - struct common_audit_data sa; - struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, NONE); - sa.aad = &aad; - aad.op = OP_SETPROCATTR; - aad.info = name; - aad.error = -EINVAL; - return aa_audit(AUDIT_APPARMOR_DENIED, - __aa_current_profile(), GFP_KERNEL, - &sa, NULL); - } + } else + goto fail; } else if (strcmp(name, "exec") == 0) { - error = aa_setprocattr_changeprofile(args, AA_ONEXEC, - !AA_DO_TEST); - } else { + if (strcmp(command, "exec") == 0) + error = aa_setprocattr_changeprofile(args, AA_ONEXEC, + !AA_DO_TEST); + else + goto fail; + } else /* only support the "current" and "exec" process attributes */ return -EINVAL; - } + if (!error) error = size; return error; + +fail: + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); + aad.label = aa_current_label(); + aad.op = OP_SETPROCATTR; + aad.info = name; + aad.error = -EINVAL; + aa_audit_msg(AUDIT_APPARMOR_DENIED, &sa, NULL); + return -EINVAL; } static int apparmor_task_setrlimit(struct task_struct *task, unsigned int resource, struct rlimit *new_rlim) { - struct aa_profile *profile = __aa_current_profile(); + struct aa_label *label = __aa_get_current_label(); int error = 0; - if (!unconfined(profile)) - error = aa_task_setrlimit(profile, task, resource, new_rlim); + if (!unconfined(label)) + error = aa_task_setrlimit(label, task, resource, new_rlim); + __aa_put_current_label(label); + + return error; +} + +/** + * apparmor_sk_alloc_security - allocate and attach the sk_security field +??? local stream only ???? + */ +static int apparmor_sk_alloc_security(struct sock *sk, int family, gfp_t flags) +{ + struct aa_sk_cxt *cxt; + + cxt = kzalloc(sizeof(*cxt), flags); + if (!cxt) + return -ENOMEM; + + SK_CXT(sk) = cxt; + + return 0; +} + +/** + * apparmor_sk_free_security - free the sk_security field + */ +static void apparmor_sk_free_security(struct sock *sk) +{ + struct aa_sk_cxt *cxt = SK_CXT(sk); + + SK_CXT(sk) = NULL; + aa_put_label(cxt->label); + aa_put_label(cxt->peer); + kfree(cxt); +} + +/** + * apparmor_clone_security - clone the sk_security field + */ +static void apparmor_sk_clone_security(const struct sock *sk, + struct sock *newsk) +{ +// ??? selinux + struct aa_sk_cxt *cxt = SK_CXT(sk); + struct aa_sk_cxt *new = SK_CXT(newsk); + + new->label = aa_get_label(cxt->label); + new->peer = aa_get_label(cxt->peer); +} + +#include +#define print_sk(SK) \ +do { \ + if ((SK)->sk_family == PF_UNIX) { \ + struct unix_sock *u = unix_sk(SK); \ + int len, addr_len; \ + char *buf; \ + if (!u->addr) { \ + addr_len = sizeof(sa_family_t); \ + } else { \ + addr_len = u->addr->len; \ + buf = (char *) &u->addr->name->sun_path; \ + } \ + len = addr_len - sizeof(sa_family_t); \ + printk("%s: %s: f %d, t %d, p %d", __FUNCTION__, \ + #SK , \ + (SK)->sk_family, (SK)->sk_type, (SK)->sk_protocol); \ + if (len <= 0) \ + printk(" "); \ + else if (buf[0]) \ + printk(" %s", buf); \ + else \ + printk(" altns: %d %.*s", len, len, buf+1); \ + printk("\n"); \ + } else { \ + printk("%s: %s: family %d\n", __FUNCTION__, #SK , (SK)->sk_family); \ + } \ +} while (0) + +// sk->sk_socket is NULL when orphaned/being shutdown +// socket->sk set on graft, and sock_init_data if (socket exists) + +#define UNIX_ANONYMOUS(U) (!unix_sk(U)->addr) +#define UNIX_FS(U) (!UNIX_ANONYMOUS(U) && unix_sk(U)->addr->name->sun_path[0]) + +static int unix_fs_perm(int op, struct aa_label *label, struct sock *sk, + u32 mask) +{ + if (!unconfined(label) && UNIX_FS(sk)) { + struct unix_sock *u = unix_sk(sk); + + /* the sunpath may not be valid for this ns so use the path */ + struct path_cond cond = { u->path.dentry->d_inode->i_uid, + u->path.dentry->d_inode->i_mode + }; + + return aa_path_perm(op, label, &u->path, 0, mask, &cond); + } + return 0; +} + +/** + * apparmor_unix_stream_connect - check perms before making unix domain conn + * + * other is locked when this hook is called + */ +static int apparmor_unix_stream_connect(struct sock *sock, struct sock *other, + struct sock *newsk) +{ + struct aa_sk_cxt *sock_cxt = SK_CXT(sock); + struct aa_sk_cxt *other_cxt = SK_CXT(other); + struct aa_sk_cxt *new_cxt = SK_CXT(newsk); + struct aa_label *label = __aa_get_current_label(); + + int error = unix_fs_perm(OP_CONNECT, label, other, + MAY_READ | MAY_WRITE); + __aa_put_current_label(label); + + if (error) + return error; + + /* Cross reference the peer labels for SO_PEERSEC */ + if (new_cxt->peer) { + //printk("%s: new_cxt->peer\n", __FUNCTION__); + aa_put_label(new_cxt->peer); + } + if (sock_cxt->peer) { + //printk("%s: sock_cxt->peer\n", __FUNCTION__); + aa_put_label(sock_cxt->peer); + } + + new_cxt->peer = aa_get_label(sock_cxt->label); + sock_cxt->peer = aa_get_label(other_cxt->label); + +// print_sk(sock); +// print_sk(other); +// print_sk(newsk); + + return 0; +} + +/** + * apparmor_unix_may_send - check perms before conn or sending unix dgrams + * + * other is locked when this hook is called + */ +static int apparmor_unix_may_send(struct socket *sock, struct socket *other) +{ + struct aa_sk_cxt *other_cxt = SK_CXT(other->sk); + struct aa_label *label = __aa_get_current_label(); + int e, error ; + + error = unix_fs_perm(OP_SENDMSG, label, other->sk, MAY_WRITE); + e = unix_fs_perm(OP_SENDMSG, other_cxt->label, sock->sk, MAY_READ); + if (e) + error = e; + __aa_put_current_label(label); + + return error; +} + +/** + * apparmor_socket_create - check perms before create a new socket + */ +static int apparmor_socket_create(int family, int type, int protocol, int kern) +{ + struct aa_label *label; + + label = aa_current_label(); + if (kern || unconfined(label)) + return 0; + + return aa_net_perm(OP_CREATE, label, family, type, protocol, NULL); +} + +/** + * apparmor_socket_post_create - setup the per-socket security struct + * + * Note: socket likely does not have sk here + * ??? inode vs socket storage ??? + * sk labeling done in sock_graft + */ +static int apparmor_socket_post_create(struct socket *sock, int family, + int type, int protocol, int kern) +{ + if (!kern) { +/* set sock and sk label to NULL if kernel ????? */ + SOCK_CXT(sock) = aa_get_label(aa_current_label()); + + if (sock->sk) { + struct aa_sk_cxt *cxt = SK_CXT(sock->sk); + aa_put_label(cxt->label); + cxt->label = aa_get_label(aa_current_label()); + } + } + return 0; +} + +/** + * apparmor_socket_bind - check perms before bind addr to socket + */ +static int apparmor_socket_bind(struct socket *sock, + struct sockaddr *address, int addrlen) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_BIND, sk); +} + +/** + * apparmor_socket_connect - check perms before connecting @sock to @address + */ +static int apparmor_socket_connect(struct socket *sock, + struct sockaddr *address, int addrlen) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_CONNECT, sk); +} + +/** + * apparmor_socket_list - check perms before allowing listen + */ +static int apparmor_socket_listen(struct socket *sock, int backlog) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_LISTEN, sk); +} + +/** + * apparmor_socket_accept - check perms before accepting a new connection. + * + * Note: while @newsock is created and has some information, the accept + * has not been done. + */ +static int apparmor_socket_accept(struct socket *sock, struct socket *newsock) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_ACCEPT, sk); +} + +/** + * apparmor_socket_sendmsg - check perms before sending msg to another socket + */ +static int apparmor_socket_sendmsg(struct socket *sock, + struct msghdr *msg, int size) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_SENDMSG, sk); +} + +/** + * apparmor_socket_recvmsg - check perms before receiving a message + */ +static int apparmor_socket_recvmsg(struct socket *sock, + struct msghdr *msg, int size, int flags) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_RECVMSG, sk); +} + +/** + * apparmor_socket_getsockname - check perms before getting the local address + */ +static int apparmor_socket_getsockname(struct socket *sock) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_GETSOCKNAME, sk); +} + +/** + * apparmor_socket_getpeername - check perms before getting remote address + */ +static int apparmor_socket_getpeername(struct socket *sock) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_GETPEERNAME, sk); +} + +/** + * apparmor_getsockopt - check perms before getting socket options + */ +static int apparmor_socket_getsockopt(struct socket *sock, int level, + int optname) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_GETSOCKOPT, sk); +} + +/** + * apparmor_setsockopt - check perms before setting socket options + */ +static int apparmor_socket_setsockopt(struct socket *sock, int level, + int optname) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_SETSOCKOPT, sk); +} + +/** + * apparmor_socket_shutdown - check perms before shutting down @sock conn + */ +static int apparmor_socket_shutdown(struct socket *sock, int how) +{ + struct sock *sk = sock->sk; + + return aa_revalidate_sk(OP_SOCK_SHUTDOWN, sk); +} + +/** + * apparmor_socket_getpeersec_stream - get security context of peer + * + * Note: for tcp only valid if using ipsec or cipso on lan + */ +static int apparmor_socket_getpeersec_stream(struct socket *sock, + char __user *optval, + int __user *optlen, unsigned len) +{ + char *name; + int slen, error = 0; + struct aa_sk_cxt *cxt = SK_CXT(sock->sk); + struct aa_label *label = aa_current_label(); + + if (!cxt->peer) + return -ENOPROTOOPT; + + slen = aa_label_asprint(&name, labels_ns(label), cxt->peer, true, + GFP_KERNEL); + /* don't include terminating \0 in slen, it breaks some apps */ + if (slen < 0) { + error = -ENOMEM; + } else { + if (slen > len) { + error = -ERANGE; + } else if (copy_to_user(optval, name, slen)) { + error = -EFAULT; + goto out; + } + if (put_user(slen, optlen)) + error = -EFAULT; + out: + kfree(name); + + } return error; } +/** + * apparmor_sock_graft - set the sockets isec sid to the sock's sid ??? + * + * could set off of SOCK_CXT(parent) but need to track inode and we can + * just + * set sk security information off of current creating process label + */ +static void apparmor_sock_graft(struct sock *sk, struct socket *parent) +{ + struct aa_sk_cxt *cxt = SK_CXT(sk); + if (cxt->label) { + //printk("%s: cxt->label\n", __FUNCTION__); + aa_put_label(cxt->label); + } + + cxt->label = aa_get_label(__aa_current_label()); +} + + static struct security_operations apparmor_ops = { .name = "apparmor", @@ -630,6 +1090,12 @@ .capget = apparmor_capget, .capable = apparmor_capable, + .inode_free_security = apparmor_inode_free_security, + + .sb_mount = apparmor_sb_mount, + .sb_umount = apparmor_sb_umount, + .sb_pivotroot = apparmor_sb_pivotroot, + .path_link = apparmor_path_link, .path_unlink = apparmor_path_unlink, .path_symlink = apparmor_path_symlink, @@ -640,9 +1106,9 @@ .path_chmod = apparmor_path_chmod, .path_chown = apparmor_path_chown, .path_truncate = apparmor_path_truncate, - .dentry_open = apparmor_dentry_open, .inode_getattr = apparmor_inode_getattr, + .file_open = apparmor_file_open, .file_permission = apparmor_file_permission, .file_alloc_security = apparmor_file_alloc_security, .file_free_security = apparmor_file_free_security, @@ -653,6 +1119,29 @@ .getprocattr = apparmor_getprocattr, .setprocattr = apparmor_setprocattr, + .sk_alloc_security = apparmor_sk_alloc_security, + .sk_free_security = apparmor_sk_free_security, + .sk_clone_security = apparmor_sk_clone_security, + + .unix_stream_connect = apparmor_unix_stream_connect, + .unix_may_send = apparmor_unix_may_send, + + .socket_create = apparmor_socket_create, + .socket_post_create = apparmor_socket_post_create, + .socket_bind = apparmor_socket_bind, + .socket_connect = apparmor_socket_connect, + .socket_listen = apparmor_socket_listen, + .socket_accept = apparmor_socket_accept, + .socket_sendmsg = apparmor_socket_sendmsg, + .socket_recvmsg = apparmor_socket_recvmsg, + .socket_getsockname = apparmor_socket_getsockname, + .socket_getpeername = apparmor_socket_getpeername, + .socket_getsockopt = apparmor_socket_getsockopt, + .socket_setsockopt = apparmor_socket_setsockopt, + .socket_shutdown = apparmor_socket_shutdown, + .socket_getpeersec_stream = apparmor_socket_getpeersec_stream, + .sock_graft = apparmor_sock_graft, + .cred_alloc_blank = apparmor_cred_alloc_blank, .cred_free = apparmor_cred_free, .cred_prepare = apparmor_cred_prepare, @@ -750,7 +1239,12 @@ /* Boot time disable flag */ static bool apparmor_enabled = CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE; -module_param_named(enabled, apparmor_enabled, aabool, S_IRUSR); +module_param_named(enabled, apparmor_enabled, bool, S_IRUGO); + +/* Boot time to set use of default or unconfined as initial profile */ +bool aa_g_unconfined_init = CONFIG_SECURITY_APPARMOR_UNCONFINED_INIT; +module_param_named(unconfined, aa_g_unconfined_init, bool, S_IRUSR); + static int __init apparmor_enabled_setup(char *str) { @@ -849,7 +1343,7 @@ if (!apparmor_enabled) return -EINVAL; - return sprintf(buffer, "%s", profile_mode_names[aa_g_profile_mode]); + return sprintf(buffer, "%s", aa_profile_mode_names[aa_g_profile_mode]); } static int param_set_mode(const char *val, struct kernel_param *kp) @@ -864,8 +1358,8 @@ if (!val) return -EINVAL; - for (i = 0; i < APPARMOR_NAMES_MAX_INDEX; i++) { - if (strcmp(val, profile_mode_names[i]) == 0) { + for (i = 0; i < APPARMOR_MODE_NAMES_MAX_INDEX; i++) { + if (strcmp(val, aa_profile_mode_names[i]) == 0) { aa_g_profile_mode = i; return 0; } @@ -880,8 +1374,6 @@ /** * set_init_cxt - set a task context and profile on the first task. - * - * TODO: allow setting an alternate profile than unconfined */ static int __init set_init_cxt(void) { @@ -892,8 +1384,46 @@ if (!cxt) return -ENOMEM; - cxt->profile = aa_get_profile(root_ns->unconfined); - cred->security = cxt; + if (!aa_g_unconfined_init) { + cxt->label = aa_setup_default_label(); + if (!cxt->label) { + aa_free_task_context(cxt); + return -ENOMEM; + } + /* fs setup of default is done in aa_create_aafs() */ + } else + cxt->label = aa_get_label(&root_ns->unconfined->label); + cred_cxt(cred) = cxt; + + return 0; +} + +static void destroy_buffers(void) +{ + u32 i, j; + + for_each_possible_cpu(i) { + for_each_cpu_buffer(j) { + kvfree(per_cpu(aa_buffers, i).buf[j]); + per_cpu(aa_buffers, i).buf[j] = NULL; + } + } +} + +static int __init alloc_buffers(void) +{ + u32 i, j; + + for_each_possible_cpu(i) { + for_each_cpu_buffer(j) { + char *buffer = kvmalloc(aa_g_path_max); + if (!buffer) { + destroy_buffers(); + return -ENOMEM; + } + per_cpu(aa_buffers, i).buf[j] = buffer; + } + } return 0; } @@ -914,6 +1444,12 @@ goto alloc_out; } + error = alloc_buffers(); + if (error) { + AA_ERROR("Unable to allocate work buffers\n"); + goto buffers_out; + } + error = set_init_cxt(); if (error) { AA_ERROR("Failed to set context on init task\n"); @@ -922,8 +1458,11 @@ error = register_security(&apparmor_ops); if (error) { + struct cred *cred = (struct cred *)current->real_cred; + aa_free_task_context(cred_cxt(cred)); + cred_cxt(cred) = NULL; AA_ERROR("Unable to register AppArmor\n"); - goto set_init_cxt_out; + goto register_security_out; } /* Report that AppArmor successfully initialized */ @@ -937,12 +1476,12 @@ return error; -set_init_cxt_out: - aa_free_task_context(current->real_cred->security); - register_security_out: aa_free_root_ns(); +buffers_out: + destroy_buffers(); + alloc_out: aa_destroy_aafs(); --- linux-goldfish-3.4.0.orig/security/apparmor/policy.c +++ linux-goldfish-3.4.0/security/apparmor/policy.c @@ -82,21 +82,25 @@ #include "include/context.h" #include "include/file.h" #include "include/ipc.h" +#include "include/label.h" #include "include/match.h" #include "include/path.h" #include "include/policy.h" #include "include/policy_unpack.h" #include "include/resource.h" -#include "include/sid.h" /* root profile namespace */ struct aa_namespace *root_ns; -const char *const profile_mode_names[] = { +/* Note: mode names must be unique in the first character because of + * modechrs used to print modes on compound labels on some interfaces + */ +const char *const aa_profile_mode_names[] = { "enforce", "complain", "kill", + "unconfined", }; /** @@ -128,21 +132,26 @@ static bool policy_init(struct aa_policy *policy, const char *prefix, const char *name) { + char *hname; + /* freed by policy_free */ if (prefix) { - policy->hname = kmalloc(strlen(prefix) + strlen(name) + 3, - GFP_KERNEL); - if (policy->hname) - sprintf(policy->hname, "%s//%s", prefix, name); - } else - policy->hname = kstrdup(name, GFP_KERNEL); - if (!policy->hname) + hname = aa_str_alloc(strlen(prefix) + strlen(name) + 3, + GFP_KERNEL); + if (hname) + sprintf(hname, "%s//%s", prefix, name); + } else { + hname = aa_str_alloc(strlen(name) + 1, GFP_KERNEL); + if (hname) + strcpy(hname, name); + } + if (!hname) return 0; + policy->hname = hname; /* base.name is a substring of fqname */ policy->name = (char *)hname_tail(policy->hname); INIT_LIST_HEAD(&policy->list); INIT_LIST_HEAD(&policy->profiles); - kref_init(&policy->count); return 1; } @@ -154,20 +163,20 @@ static void policy_destroy(struct aa_policy *policy) { /* still contains profiles -- invalid */ - if (!list_empty(&policy->profiles)) { + if (on_list_rcu(&policy->profiles)) { AA_ERROR("%s: internal error, " "policy '%s' still contains profiles\n", __func__, policy->name); BUG(); } - if (!list_empty(&policy->list)) { + if (on_list_rcu(&policy->list)) { AA_ERROR("%s: internal error, policy '%s' still on list\n", __func__, policy->name); BUG(); } /* don't free name as its a subset of hname */ - kzfree(policy->hname); + aa_put_str(policy->hname); } /** @@ -175,7 +184,7 @@ * @head: list to search (NOT NULL) * @name: name to search for (NOT NULL) * - * Requires: correct locks for the @head list be held + * Requires: rcu_read_lock be held * * Returns: unrefcounted policy that match @name or NULL if not found */ @@ -183,7 +192,7 @@ { struct aa_policy *policy; - list_for_each_entry(policy, head, list) { + list_for_each_entry_rcu(policy, head, list) { if (!strcmp(policy->name, name)) return policy; } @@ -196,7 +205,7 @@ * @str: string to search for (NOT NULL) * @len: length of match required * - * Requires: correct locks for the @head list be held + * Requires: rcu_read_lock be held * * Returns: unrefcounted policy that match @str or NULL if not found * @@ -208,7 +217,7 @@ { struct aa_policy *policy; - list_for_each_entry(policy, head, list) { + list_for_each_entry_rcu(policy, head, list) { if (aa_strneq(policy->name, str, len)) return policy; } @@ -220,7 +229,7 @@ * Routines for AppArmor namespaces */ -static const char *hidden_ns_name = "---"; +const char *aa_hidden_ns_name = "---"; /** * aa_ns_visible - test if @view is visible from @curr * @curr: namespace to treat as the parent (NOT NULL) @@ -262,7 +271,7 @@ */ return view->base.hname + strlen(curr->base.hname) + 2; } else - return hidden_ns_name; + return aa_hidden_ns_name; } /** @@ -285,26 +294,32 @@ goto fail_ns; INIT_LIST_HEAD(&ns->sub_ns); - rwlock_init(&ns->lock); + mutex_init(&ns->lock); /* released by free_namespace */ ns->unconfined = aa_alloc_profile("unconfined"); if (!ns->unconfined) goto fail_unconfined; + ns->unconfined->label.replacedby = aa_alloc_replacedby(NULL); + if (!ns->unconfined->label.replacedby) + goto fail_replacedby; + + ns->unconfined->label.flags |= FLAG_IX_ON_NAME_ERROR | + FLAG_IMMUTIBLE | FLAG_NS_COUNT | FLAG_UNCONFINED; + ns->unconfined->mode = APPARMOR_UNCONFINED; + + /* ns and ns->unconfined share ns->unconfined refcount */ + ns->unconfined->ns = ns; + + atomic_set(&ns->uniq_null, 0); - ns->unconfined->sid = aa_alloc_sid(); - ns->unconfined->flags = PFLAG_UNCONFINED | PFLAG_IX_ON_NAME_ERROR | - PFLAG_IMMUTABLE; - - /* - * released by free_namespace, however __remove_namespace breaks - * the cyclic references (ns->unconfined, and unconfined->ns) and - * replaces with refs to parent namespace unconfined - */ - ns->unconfined->ns = aa_get_namespace(ns); + aa_labelset_init(&ns->labels); return ns; +fail_replacedby: + aa_free_profile(ns->unconfined); + fail_unconfined: kzfree(ns->base.hname); fail_ns: @@ -313,44 +328,34 @@ } /** - * free_namespace - free a profile namespace + * aa_free_namespace - free a profile namespace * @ns: the namespace to free (MAYBE NULL) * * Requires: All references to the namespace must have been put, if the * namespace was referenced by a profile confining a task, */ -static void free_namespace(struct aa_namespace *ns) +void aa_free_namespace(struct aa_namespace *ns) { if (!ns) return; policy_destroy(&ns->base); + aa_labelset_destroy(&ns->labels); aa_put_namespace(ns->parent); - if (ns->unconfined && ns->unconfined->ns == ns) - ns->unconfined->ns = NULL; - - aa_put_profile(ns->unconfined); + ns->unconfined->ns = NULL; + aa_free_profile(ns->unconfined); kzfree(ns); } /** - * aa_free_namespace_kref - free aa_namespace by kref (see aa_put_namespace) - * @kr: kref callback for freeing of a namespace (NOT NULL) - */ -void aa_free_namespace_kref(struct kref *kref) -{ - free_namespace(container_of(kref, struct aa_namespace, base.count)); -} - -/** * __aa_find_namespace - find a namespace on a list by @name * @head: list to search for namespace on (NOT NULL) * @name: name of namespace to look for (NOT NULL) * * Returns: unrefcounted namespace * - * Requires: ns lock be held + * Requires: rcu_read_lock be held */ static struct aa_namespace *__aa_find_namespace(struct list_head *head, const char *name) @@ -373,9 +378,9 @@ { struct aa_namespace *ns = NULL; - read_lock(&root->lock); + rcu_read_lock(); ns = aa_get_namespace(__aa_find_namespace(&root->sub_ns, name)); - read_unlock(&root->lock); + rcu_read_unlock(); return ns; } @@ -390,9 +395,9 @@ { struct aa_namespace *ns, *root; - root = aa_current_profile()->ns; + root = labels_ns(aa_current_label()); - write_lock(&root->lock); + mutex_lock(&root->lock); /* if name isn't specified the profile is loaded to the current ns */ if (!name) { @@ -405,38 +410,31 @@ /* released by caller */ ns = aa_get_namespace(__aa_find_namespace(&root->sub_ns, name)); if (!ns) { - /* namespace not found */ - struct aa_namespace *new_ns; - write_unlock(&root->lock); - new_ns = alloc_namespace(root->base.hname, name); - if (!new_ns) - return NULL; - write_lock(&root->lock); - /* test for race when new_ns was allocated */ - ns = __aa_find_namespace(&root->sub_ns, name); - if (!ns) { - /* add parent ref */ - new_ns->parent = aa_get_namespace(root); - - list_add(&new_ns->base.list, &root->sub_ns); - /* add list ref */ - ns = aa_get_namespace(new_ns); - } else { - /* raced so free the new one */ - free_namespace(new_ns); - /* get reference on namespace */ - aa_get_namespace(ns); + ns = alloc_namespace(root->base.hname, name); + if (!ns) + goto out; + if (__aa_fs_namespace_mkdir(ns, ns_subns_dir(root), name)) { + AA_ERROR("Failed to create interface for ns %s\n", + ns->base.name); + aa_free_namespace(ns); + ns = NULL; + goto out; } + ns->parent = aa_get_namespace(root); + ns->level = root->level + 1; + list_add_rcu(&ns->base.list, &root->sub_ns); + /* add list ref */ + aa_get_namespace(ns); } out: - write_unlock(&root->lock); + mutex_unlock(&root->lock); /* return ref */ return ns; } /** - * __list_add_profile - add a profile to a list + * __add_profile - add a profiles to list and label tree * @list: list to add it to (NOT NULL) * @profile: the profile to add (NOT NULL) * @@ -444,12 +442,21 @@ * * Requires: namespace lock be held, or list not be shared */ -static void __list_add_profile(struct list_head *list, - struct aa_profile *profile) +static void __add_profile(struct list_head *list, struct aa_profile *profile) { - list_add(&profile->base.list, list); + struct aa_label *l; + + AA_BUG(!list); + AA_BUG(!profile); + AA_BUG(!profile->ns); + AA_BUG(!mutex_is_locked(&profile->ns->lock)); + + list_add_rcu(&profile->base.list, list); /* get list reference */ aa_get_profile(profile); + l = aa_label_insert(&profile->ns->labels, &profile->label); + AA_BUG(l != &profile->label); + aa_put_label(l); } /** @@ -466,50 +473,12 @@ */ static void __list_remove_profile(struct aa_profile *profile) { - list_del_init(&profile->base.list); - if (!(profile->flags & PFLAG_NO_LIST_REF)) - /* release list reference */ - aa_put_profile(profile); -} - -/** - * __replace_profile - replace @old with @new on a list - * @old: profile to be replaced (NOT NULL) - * @new: profile to replace @old with (NOT NULL) - * - * Will duplicate and refcount elements that @new inherits from @old - * and will inherit @old children. - * - * refcount @new for list, put @old list refcount - * - * Requires: namespace list lock be held, or list not be shared - */ -static void __replace_profile(struct aa_profile *old, struct aa_profile *new) -{ - struct aa_policy *policy; - struct aa_profile *child, *tmp; - - if (old->parent) - policy = &old->parent->base; - else - policy = &old->ns->base; - - /* released when @new is freed */ - new->parent = aa_get_profile(old->parent); - new->ns = aa_get_namespace(old->ns); - new->sid = old->sid; - __list_add_profile(&policy->profiles, new); - /* inherit children */ - list_for_each_entry_safe(child, tmp, &old->base.profiles, base.list) { - aa_put_profile(child->parent); - child->parent = aa_get_profile(new); - /* list refcount transferred to @new*/ - list_move(&child->base.list, &new->base.profiles); - } + AA_BUG(!profile); + AA_BUG(!profile->ns); + AA_BUG(!mutex_is_locked(&profile->ns->lock)); - /* released by free_profile */ - old->replacedby = aa_get_profile(new); - __list_remove_profile(old); + list_del_rcu(&profile->base.list); + aa_put_profile(profile); } static void __profile_list_release(struct list_head *head); @@ -522,10 +491,17 @@ */ static void __remove_profile(struct aa_profile *profile) { + AA_BUG(!profile); + AA_BUG(!profile->ns); + AA_BUG(!mutex_is_locked(&profile->ns->lock)); + /* release any children lists first */ __profile_list_release(&profile->base.profiles); /* released by free_profile */ - profile->replacedby = aa_get_profile(profile->ns->unconfined); + aa_label_remove(&profile->ns->labels, &profile->label); + __aa_update_replacedby(&profile->label, + &profile->ns->unconfined->label); + __aa_fs_profile_rmdir(profile); __list_remove_profile(profile); } @@ -553,14 +529,18 @@ if (!ns) return; - write_lock(&ns->lock); + mutex_lock(&ns->lock); /* release all profiles in this namespace */ __profile_list_release(&ns->base.profiles); /* release all sub namespaces */ __ns_list_release(&ns->sub_ns); - write_unlock(&ns->lock); + if (ns->parent) + __aa_update_replacedby(&ns->unconfined->label, + &ns->parent->unconfined->label); + __aa_fs_namespace_rmdir(ns); + mutex_unlock(&ns->lock); } /** @@ -571,25 +551,9 @@ */ static void __remove_namespace(struct aa_namespace *ns) { - struct aa_profile *unconfined = ns->unconfined; - /* remove ns from namespace list */ - list_del_init(&ns->base.list); - - /* - * break the ns, unconfined profile cyclic reference and forward - * all new unconfined profiles requests to the parent namespace - * This will result in all confined tasks that have a profile - * being removed, inheriting the parent->unconfined profile. - */ - if (ns->parent) - ns->unconfined = aa_get_profile(ns->parent->unconfined); - + list_del_rcu(&ns->base.list); destroy_namespace(ns); - - /* release original ns->unconfined ref */ - aa_put_profile(unconfined); - /* release ns->base.list ref, from removal above */ aa_put_namespace(ns); } @@ -635,6 +599,45 @@ aa_put_namespace(ns); } + +/** + * aa_free_profile - free a profile + * @profile: the profile to free (MAYBE NULL) + * + * Free a profile, its hats and null_profile. All references to the profile, + * its hats and null_profile must have been put. + * + * If the profile was referenced from a task context, free_profile() will + * be called from an rcu callback routine, so we must not sleep here. + */ +void aa_free_profile(struct aa_profile *profile) +{ + AA_DEBUG("%s(%p)\n", __func__, profile); + + if (!profile) + return; + + /* free children profiles */ + policy_destroy(&profile->base); + aa_put_profile(rcu_access_pointer(profile->parent)); + + aa_put_namespace(profile->ns); + kzfree(profile->rename); + + aa_free_file_rules(&profile->file); + aa_free_cap_rules(&profile->caps); + aa_free_net_rules(&profile->net); + aa_free_rlimit_rules(&profile->rlimits); + + kzfree(profile->dirname); + aa_put_dfa(profile->xmatch); + aa_put_dfa(profile->policy.dfa); + aa_label_destroy(&profile->label); + + kzfree(profile->hash); + kzfree(profile); +} + /** * aa_alloc_profile - allocate, initialize and return a new profile * @hname: name of the profile (NOT NULL) @@ -650,13 +653,21 @@ if (!profile) return NULL; - if (!policy_init(&profile->base, NULL, hname)) { - kzfree(profile); - return NULL; - } + if (!policy_init(&profile->base, NULL, hname)) + goto fail; + if (!aa_label_init(&profile->label, 1)) + goto fail; + profile->label.hname = profile->base.hname; + profile->label.flags |= FLAG_PROFILE; + profile->label.ent[0] = profile; /* refcount released by caller */ return profile; + +fail: + kzfree(profile); + + return NULL; } /** @@ -665,7 +676,7 @@ * @hat: true if the null- learning profile is a hat * * Create a null- complain mode profile used in learning mode. The name of - * the profile is unique and follows the format of parent//null-sid. + * the profile is unique and follows the format of parent//null-. * * null profiles are added to the profile list but the list does not * hold a count on them so that they are automatically released when @@ -677,95 +688,68 @@ { struct aa_profile *profile = NULL; char *name; - u32 sid = aa_alloc_sid(); + int uniq = atomic_inc_return(&parent->ns->uniq_null); /* freed below */ name = kmalloc(strlen(parent->base.hname) + 2 + 7 + 8, GFP_KERNEL); if (!name) goto fail; - sprintf(name, "%s//null-%x", parent->base.hname, sid); + sprintf(name, "%s//null-%x", parent->base.hname, uniq); profile = aa_alloc_profile(name); kfree(name); if (!profile) goto fail; - profile->sid = sid; + profile->label.replacedby = aa_alloc_replacedby(NULL); + if (!profile->label.replacedby) + goto fail; + profile->mode = APPARMOR_COMPLAIN; - profile->flags = PFLAG_NULL; + profile->label.flags |= FLAG_NULL; if (hat) - profile->flags |= PFLAG_HAT; + profile->label.flags |= FLAG_HAT; /* released on free_profile */ - profile->parent = aa_get_profile(parent); + rcu_assign_pointer(profile->parent, aa_get_profile(parent)); profile->ns = aa_get_namespace(parent->ns); - write_lock(&profile->ns->lock); - __list_add_profile(&parent->base.profiles, profile); - write_unlock(&profile->ns->lock); + mutex_lock(&profile->ns->lock); + __add_profile(&parent->base.profiles, profile); + mutex_unlock(&profile->ns->lock); /* refcount released by caller */ return profile; fail: - aa_free_sid(sid); + aa_free_profile(profile); return NULL; } /** - * free_profile - free a profile - * @profile: the profile to free (MAYBE NULL) - * - * Free a profile, its hats and null_profile. All references to the profile, - * its hats and null_profile must have been put. - * - * If the profile was referenced from a task context, free_profile() will - * be called from an rcu callback routine, so we must not sleep here. + * aa_setup_default_label - create the initial default label */ -static void free_profile(struct aa_profile *profile) +struct aa_label *aa_setup_default_label(void) { - AA_DEBUG("%s(%p)\n", __func__, profile); - + struct aa_profile *profile = aa_alloc_profile("default"); if (!profile) - return; + return NULL; - if (!list_empty(&profile->base.list)) { - AA_ERROR("%s: internal error, " - "profile '%s' still on ns list\n", - __func__, profile->base.name); - BUG(); + /* the default profile pretends to be unconfined until it is replaced */ + profile->label.flags |= FLAG_IX_ON_NAME_ERROR | FLAG_UNCONFINED; + profile->mode = APPARMOR_UNCONFINED; + + profile->ns = aa_get_namespace(root_ns); + + /* replacedby being set needed by fs interface */ + profile->label.replacedby = aa_alloc_replacedby(&profile->label); + if (!profile->label.replacedby) { + aa_free_profile(profile); + return NULL; } + __add_profile(&root_ns->base.profiles, profile); - /* free children profiles */ - policy_destroy(&profile->base); - aa_put_profile(profile->parent); - - aa_put_namespace(profile->ns); - kzfree(profile->rename); - - aa_free_file_rules(&profile->file); - aa_free_cap_rules(&profile->caps); - aa_free_rlimit_rules(&profile->rlimits); - - aa_free_sid(profile->sid); - aa_put_dfa(profile->xmatch); - aa_put_dfa(profile->policy.dfa); - - aa_put_profile(profile->replacedby); - - kzfree(profile); -} - -/** - * aa_free_profile_kref - free aa_profile by kref (called by aa_put_profile) - * @kr: kref callback for freeing of a profile (NOT NULL) - */ -void aa_free_profile_kref(struct kref *kref) -{ - struct aa_profile *p = container_of(kref, struct aa_profile, - base.count); - - free_profile(p); + return &profile->label; } /* TODO: profile accounting - setup in remove */ @@ -775,7 +759,7 @@ * @head: list to search (NOT NULL) * @name: name of profile (NOT NULL) * - * Requires: ns lock protecting list be held + * Requires: rcu_read_lock be held * * Returns: unrefcounted profile ptr, or NULL if not found */ @@ -790,7 +774,7 @@ * @name: name of profile (NOT NULL) * @len: length of @name substring to match * - * Requires: ns lock protecting list be held + * Requires: rcu_read_lock be held * * Returns: unrefcounted profile ptr, or NULL if not found */ @@ -811,9 +795,9 @@ { struct aa_profile *profile; - read_lock(&parent->ns->lock); + rcu_read_lock(); profile = aa_get_profile(__find_child(&parent->base.profiles, name)); - read_unlock(&parent->ns->lock); + rcu_read_unlock(); /* refcount released by caller */ return profile; @@ -828,7 +812,7 @@ * that matches hname does not need to exist, in general this * is used to load a new profile. * - * Requires: ns->lock be held + * Requires: rcu_read_lock be held * * Returns: unrefcounted policy or NULL if not found */ @@ -856,57 +840,98 @@ } /** - * __lookup_profile - lookup the profile matching @hname + * __lookupn_profile - lookup the profile matching @hname * @base: base list to start looking up profile name from (NOT NULL) * @hname: hierarchical profile name (NOT NULL) + * @n: length of @hname * - * Requires: ns->lock be held + * Requires: rcu_read_lock be held * * Returns: unrefcounted profile pointer or NULL if not found * * Do a relative name lookup, recursing through profile tree. */ -static struct aa_profile *__lookup_profile(struct aa_policy *base, - const char *hname) +static struct aa_profile *__lookupn_profile(struct aa_policy *base, + const char *hname, size_t n) { struct aa_profile *profile = NULL; - char *split; + const char *split, *name = hname; - for (split = strstr(hname, "//"); split;) { - profile = __strn_find_child(&base->profiles, hname, - split - hname); + for (split = strstr(hname, "//"); split && (split - hname <= n);) { + profile = __strn_find_child(&base->profiles, name, + split - name); if (!profile) return NULL; base = &profile->base; - hname = split + 2; - split = strstr(hname, "//"); + name = split + 2; + split = strstr(name, "//"); } - profile = __find_child(&base->profiles, hname); + if (name - hname <= n) + return __strn_find_child(&base->profiles, name, + n - (name - hname)); + return NULL; +} - return profile; +static struct aa_profile *__lookup_profile(struct aa_policy *base, + const char *hname) +{ + return __lookupn_profile(base, hname, strlen(hname)); } /** * aa_lookup_profile - find a profile by its full or partial name * @ns: the namespace to start from (NOT NULL) * @hname: name to do lookup on. Does not contain namespace prefix (NOT NULL) + * @n: size of @hname * * Returns: refcounted profile or NULL if not found */ -struct aa_profile *aa_lookup_profile(struct aa_namespace *ns, const char *hname) +struct aa_profile *aa_lookupn_profile(struct aa_namespace *ns, + const char *hname, size_t n) { struct aa_profile *profile; - read_lock(&ns->lock); - profile = aa_get_profile(__lookup_profile(&ns->base, hname)); - read_unlock(&ns->lock); + rcu_read_lock(); + do { + profile = __lookupn_profile(&ns->base, hname, n); + } while (profile && !aa_get_profile_not0(profile)); + rcu_read_unlock(); + + /* the unconfined profile is not in the regular profile list */ + if (!profile && strncmp(hname, "unconfined", n) == 0) + profile = aa_get_newest_profile(ns->unconfined); /* refcount released by caller */ return profile; } +struct aa_profile *aa_lookup_profile(struct aa_namespace *ns, const char *hname) +{ + return aa_lookupn_profile(ns, hname, strlen(hname)); +} + +struct aa_profile *aa_fqlookupn_profile(struct aa_namespace *base, char *fqname, + int n) +{ + struct aa_profile *profile; + struct aa_namespace *ns; + char *name, *ns_name; + + name = aa_split_fqname(fqname, &ns_name); + if (ns_name) { + ns = aa_find_namespace(base, ns_name); + if (!ns) + return NULL; + } else + ns = aa_get_namespace(base); + profile = aa_lookupn_profile(ns, name, n - (name - fqname)); + aa_put_namespace(ns); + + return profile; +} + /** * replacement_allowed - test to see if replacement is allowed * @profile: profile to test if it can be replaced (MAYBE NULL) @@ -919,7 +944,7 @@ const char **info) { if (profile) { - if (profile->flags & PFLAG_IMMUTABLE) { + if (profile->label.flags & FLAG_IMMUTIBLE) { *info = "cannot replace immutible profile"; return -EPERM; } else if (noreplace) { @@ -931,26 +956,6 @@ } /** - * __add_new_profile - simple wrapper around __list_add_profile - * @ns: namespace that profile is being added to (NOT NULL) - * @policy: the policy container to add the profile to (NOT NULL) - * @profile: profile to add (NOT NULL) - * - * add a profile to a list and do other required basic allocations - */ -static void __add_new_profile(struct aa_namespace *ns, struct aa_policy *policy, - struct aa_profile *profile) -{ - if (policy != &ns->base) - /* released on profile replacement or free_profile */ - profile->parent = aa_get_profile((struct aa_profile *) policy); - __list_add_profile(&policy->profiles, profile); - /* released on free_profile */ - profile->sid = aa_alloc_sid(); - profile->ns = aa_get_namespace(ns); -} - -/** * aa_audit_policy - Do auditing of policy changes * @op: policy operation being performed * @gfp: memory allocation flags @@ -965,14 +970,14 @@ { struct common_audit_data sa; struct apparmor_audit_data aad = {0,}; - COMMON_AUDIT_DATA_INIT(&sa, NONE); - sa.aad = &aad; + sa.type = LSM_AUDIT_DATA_NONE; + aad_set(&sa, &aad); aad.op = op; aad.name = name; aad.info = info; aad.error = error; - return aa_audit(AUDIT_APPARMOR_STATUS, __aa_current_profile(), gfp, + return aa_audit(AUDIT_APPARMOR_STATUS, labels_profile(__aa_current_label()), gfp, &sa, NULL); } @@ -998,6 +1003,149 @@ return 1; } +static struct aa_profile *__list_lookup_parent(struct list_head *lh, + struct aa_profile *profile) +{ + const char *base = hname_tail(profile->base.hname); + long len = base - profile->base.hname; + struct aa_load_ent *ent; + + /* parent won't have trailing // so remove from len */ + if (len <= 2) + return NULL; + len -= 2; + + list_for_each_entry(ent, lh, list) { + if (ent->new == profile) + continue; + if (strncmp(ent->new->base.hname, profile->base.hname, len) == + 0 && ent->new->base.hname[len] == 0) + return ent->new; + } + + return NULL; +} + +/** + * __replace_profile - replace @old with @new on a list + * @old: profile to be replaced (NOT NULL) + * @new: profile to replace @old with (NOT NULL) + * @share_replacedby: transfer @old->replacedby to @new + * + * Will duplicate and refcount elements that @new inherits from @old + * and will inherit @old children. + * + * refcount @new for list, put @old list refcount + * + * Requires: namespace list lock be held, or list not be shared + */ +static void __replace_profile(struct aa_profile *old, struct aa_profile *new, + bool share_replacedby) +{ + struct aa_profile *child, *tmp; + + if (!list_empty(&old->base.profiles)) { + LIST_HEAD(lh); + list_splice_init_rcu(&old->base.profiles, &lh, synchronize_rcu); + + list_for_each_entry_safe(child, tmp, &lh, base.list) { + struct aa_profile *p; + + list_del_init(&child->base.list); + p = __find_child(&new->base.profiles, child->base.name); + if (p) { + /* @p replaces @child */ + __replace_profile(child, p, share_replacedby); + continue; + } + + /* inherit @child and its children */ + /* TODO: update hname of inherited children */ + /* list refcount transferred to @new */ + p = aa_deref_parent(child); + rcu_assign_pointer(child->parent, aa_get_profile(new)); + list_add_rcu(&child->base.list, &new->base.profiles); + aa_put_profile(p); + } + } + + if (!rcu_access_pointer(new->parent)) { + struct aa_profile *parent = aa_deref_parent(old); + rcu_assign_pointer(new->parent, aa_get_profile(parent)); + } + __aa_update_replacedby(&old->label, &new->label); + if (share_replacedby) + new->label.replacedby = aa_get_replacedby(old->label.replacedby); + else if (!rcu_access_pointer(new->label.replacedby->label)) + /* aafs interface uses replacedby */ + rcu_assign_pointer(new->label.replacedby->label, + aa_get_label(&new->label)); + __aa_fs_profile_migrate_dents(old, new); + + if (list_empty(&new->base.list)) { + /* new is not on a list already */ + list_replace_rcu(&old->base.list, &new->base.list); + aa_get_profile(new); + aa_put_profile(old); + } else + __list_remove_profile(old); +} + +/** + * __lookup_replace - lookup replacement information for a profile + * @ns - namespace the lookup occurs in + * @hname - name of profile to lookup + * @noreplace - true if not replacing an existing profile + * @p - Returns: profile to be replaced + * @info - Returns: info string on why lookup failed + * + * Returns: profile to replace (no ref) on success else ptr error + */ +static int __lookup_replace(struct aa_namespace *ns, const char *hname, + bool noreplace, struct aa_profile **p, + const char **info) +{ + *p = aa_get_profile(__lookup_profile(&ns->base, hname)); + if (*p) { + int error = replacement_allowed(*p, noreplace, info); + if (error) { + *info = "profile can not be replaced"; + return error; + } + } + + return 0; +} + +static void share_name(struct aa_profile *old, struct aa_profile *new) +{ + aa_put_str(new->base.hname); + aa_get_str(old->base.hname); + new->base.hname = old->base.hname; + new->base.name = old->base.name; + new->label.hname = old->label.hname; +} + +/* Update to newest version of parent after previous replacements + * Returns: unrefcount newest version of parent + */ +static struct aa_profile *update_to_newest_parent(struct aa_profile *new) +{ + struct aa_profile *parent, *newest; + parent = rcu_dereference_protected(new->parent, + mutex_is_locked(&new->ns->lock)); + newest = aa_get_newest_profile(parent); + + /* parent replaced in this atomic set? */ + if (newest != parent) { + aa_put_profile(parent); + rcu_assign_pointer(new->parent, newest); + } else + aa_put_profile(newest); + + return newest; +} + /** * aa_replace_profiles - replace profile(s) on the profile list * @udata: serialized data stream (NOT NULL) @@ -1012,21 +1160,17 @@ */ ssize_t aa_replace_profiles(void *udata, size_t size, bool noreplace) { - struct aa_policy *policy; - struct aa_profile *old_profile = NULL, *new_profile = NULL; - struct aa_profile *rename_profile = NULL; - struct aa_namespace *ns = NULL; const char *ns_name, *name = NULL, *info = NULL; + struct aa_namespace *ns = NULL; + struct aa_load_ent *ent, *tmp; int op = OP_PROF_REPL; ssize_t error; + LIST_HEAD(lh); /* released below */ - new_profile = aa_unpack(udata, size, &ns_name); - if (IS_ERR(new_profile)) { - error = PTR_ERR(new_profile); - new_profile = NULL; - goto fail; - } + error = aa_unpack(udata, size, &lh, &ns_name); + if (error) + goto out; /* released below */ ns = aa_prepare_namespace(ns_name); @@ -1037,77 +1181,143 @@ goto fail; } - name = new_profile->base.hname; + mutex_lock(&ns->lock); + /* setup parent and ns info */ + list_for_each_entry(ent, &lh, list) { + struct aa_policy *policy; + + name = ent->new->base.hname; + error = __lookup_replace(ns, ent->new->base.hname, noreplace, + &ent->old, &info); + if (error) + goto fail_lock; + + if (ent->new->rename) { + error = __lookup_replace(ns, ent->new->rename, + noreplace, &ent->rename, + &info); + if (error) + goto fail_lock; + } + + /* released when @new is freed */ + ent->new->ns = aa_get_namespace(ns); - write_lock(&ns->lock); - /* no ref on policy only use inside lock */ - policy = __lookup_parent(ns, new_profile->base.hname); + if (ent->old || ent->rename) + continue; - if (!policy) { - info = "parent does not exist"; - error = -ENOENT; - goto audit; + /* no ref on policy only use inside lock */ + policy = __lookup_parent(ns, ent->new->base.hname); + if (!policy) { + struct aa_profile *p; + p = __list_lookup_parent(&lh, ent->new); + if (!p) { + error = -ENOENT; + info = "parent does not exist"; + name = ent->new->base.hname; + goto fail_lock; + } + rcu_assign_pointer(ent->new->parent, aa_get_profile(p)); + } else if (policy != &ns->base) { + /* released on profile replacement or free_profile */ + struct aa_profile *p = (struct aa_profile *) policy; + rcu_assign_pointer(ent->new->parent, aa_get_profile(p)); + } } - old_profile = __find_child(&policy->profiles, new_profile->base.name); - /* released below */ - aa_get_profile(old_profile); + /* create new fs entries for introspection if needed */ + list_for_each_entry(ent, &lh, list) { + struct aa_replacedby *r; + if (ent->old) { + /* inherit old interface files */ + + /* if (ent->rename) + TODO: support rename */ + /* } else if (ent->rename) { + TODO: support rename */ + } else { + struct dentry *parent; + r = aa_alloc_replacedby(NULL); + if (!r) { + info = "failed to create"; + error = -ENOMEM; + goto fail_lock; + } + ent->new->label.replacedby = r; - if (new_profile->rename) { - rename_profile = __lookup_profile(&ns->base, - new_profile->rename); - /* released below */ - aa_get_profile(rename_profile); + if (rcu_access_pointer(ent->new->parent)) { + struct aa_profile *p; + p = aa_deref_parent(ent->new); + parent = prof_child_dir(p); + } else + parent = ns_subprofs_dir(ent->new->ns); + error = __aa_fs_profile_mkdir(ent->new, parent); + } - if (!rename_profile) { - info = "profile to rename does not exist"; - name = new_profile->rename; - error = -ENOENT; - goto audit; + if (error) { + info = "failed to create"; + goto fail_lock; } } - error = replacement_allowed(old_profile, noreplace, &info); - if (error) - goto audit; - - error = replacement_allowed(rename_profile, noreplace, &info); - if (error) - goto audit; - -audit: - if (!old_profile && !rename_profile) - op = OP_PROF_LOAD; - - error = audit_policy(op, GFP_ATOMIC, name, info, error); - - if (!error) { - if (rename_profile) - __replace_profile(rename_profile, new_profile); - if (old_profile) { - /* when there are both rename and old profiles - * inherit old profiles sid - */ - if (rename_profile) - aa_free_sid(new_profile->sid); - __replace_profile(old_profile, new_profile); + /* Done with checks that may fail - do actual replacement */ + list_for_each_entry_safe(ent, tmp, &lh, list) { + list_del_init(&ent->list); + op = (!ent->old && !ent->rename) ? OP_PROF_LOAD : OP_PROF_REPL; + + audit_policy(op, GFP_ATOMIC, ent->new->base.name, NULL, error); + + if (ent->old) { + share_name(ent->old, ent->new); + __replace_profile(ent->old, ent->new, 1); + aa_label_replace(&ns->labels, &ent->old->label, + &ent->new->label); + __aa_labelset_invalidate_all(ns, ent->old); + if (ent->rename) { + /* aafs interface uses replacedby */ + rcu_assign_pointer(ent->new->label.replacedby->label, + aa_get_label(&ent->new->label)); + __replace_profile(ent->rename, ent->new, 0); + } + } else if (ent->rename) { + /* aafs interface uses replacedby */ + rcu_assign_pointer(ent->new->label.replacedby->label, + aa_get_label(&ent->new->label)); + } else { + struct list_head *lh; + if (rcu_access_pointer(ent->new->parent)) { + struct aa_profile *parent; + parent = update_to_newest_parent(ent->new); + lh = &parent->base.profiles; + } else + lh = &ns->base.profiles; + + /* aafs interface uses replacedby */ + rcu_assign_pointer(ent->new->label.replacedby->label, + aa_get_label(&ent->new->label)); + __add_profile(lh, ent->new); } - if (!(old_profile || rename_profile)) - __add_new_profile(ns, policy, new_profile); + aa_load_ent_free(ent); } - write_unlock(&ns->lock); + mutex_unlock(&ns->lock); out: aa_put_namespace(ns); - aa_put_profile(rename_profile); - aa_put_profile(old_profile); - aa_put_profile(new_profile); + if (error) return error; return size; +fail_lock: + mutex_unlock(&ns->lock); fail: error = audit_policy(op, GFP_KERNEL, name, info, error); + + list_for_each_entry_safe(ent, tmp, &lh, list) { + list_del_init(&ent->list); + aa_load_ent_free(ent); + } + goto out; } @@ -1136,19 +1346,17 @@ goto fail; } - root = aa_current_profile()->ns; + root = labels_ns(aa_current_label()); if (fqname[0] == ':') { char *ns_name; name = aa_split_fqname(fqname, &ns_name); - if (ns_name) { - /* released below */ - ns = aa_find_namespace(root, ns_name); - if (!ns) { - info = "namespace does not exist"; - error = -ENOENT; - goto fail; - } + /* released below */ + ns = aa_find_namespace(root, ns_name); + if (!ns) { + info = "namespace does not exist"; + error = -ENOENT; + goto fail; } } else /* released below */ @@ -1156,12 +1364,12 @@ if (!name) { /* remove namespace - can only happen if fqname[0] == ':' */ - write_lock(&ns->parent->lock); + mutex_lock(&ns->parent->lock); __remove_namespace(ns); - write_unlock(&ns->parent->lock); + mutex_unlock(&ns->parent->lock); } else { /* remove profile */ - write_lock(&ns->lock); + mutex_lock(&ns->lock); profile = aa_get_profile(__lookup_profile(&ns->base, name)); if (!profile) { error = -ENOENT; @@ -1170,7 +1378,8 @@ } name = profile->base.hname; __remove_profile(profile); - write_unlock(&ns->lock); + __aa_labelset_invalidate_all(ns, profile); + mutex_unlock(&ns->lock); } /* don't fail removal if audit fails */ @@ -1180,7 +1389,7 @@ return size; fail_ns_lock: - write_unlock(&ns->lock); + mutex_unlock(&ns->lock); aa_put_namespace(ns); fail: --- linux-goldfish-3.4.0.orig/security/apparmor/include/apparmorfs.h +++ linux-goldfish-3.4.0/security/apparmor/include/apparmorfs.h @@ -61,4 +61,44 @@ extern void __init aa_destroy_aafs(void); +struct aa_profile; +struct aa_namespace; + +enum aafs_ns_type { + AAFS_NS_DIR, + AAFS_NS_PROFS, + AAFS_NS_NS, + AAFS_NS_COUNT, + AAFS_NS_MAX_COUNT, + AAFS_NS_SIZE, + AAFS_NS_MAX_SIZE, + AAFS_NS_OWNER, + AAFS_NS_SIZEOF, +}; + +enum aafs_prof_type { + AAFS_PROF_DIR, + AAFS_PROF_PROFS, + AAFS_PROF_NAME, + AAFS_PROF_MODE, + AAFS_PROF_ATTACH, + AAFS_PROF_HASH, + AAFS_PROF_SIZEOF, +}; + +#define ns_dir(X) ((X)->dents[AAFS_NS_DIR]) +#define ns_subns_dir(X) ((X)->dents[AAFS_NS_NS]) +#define ns_subprofs_dir(X) ((X)->dents[AAFS_NS_PROFS]) + +#define prof_dir(X) ((X)->dents[AAFS_PROF_DIR]) +#define prof_child_dir(X) ((X)->dents[AAFS_PROF_PROFS]) + +void __aa_fs_profile_rmdir(struct aa_profile *profile); +void __aa_fs_profile_migrate_dents(struct aa_profile *old, + struct aa_profile *new); +int __aa_fs_profile_mkdir(struct aa_profile *profile, struct dentry *parent); +void __aa_fs_namespace_rmdir(struct aa_namespace *ns); +int __aa_fs_namespace_mkdir(struct aa_namespace *ns, struct dentry *parent, + const char *name); + #endif /* __AA_APPARMORFS_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/path.h +++ linux-goldfish-3.4.0/security/apparmor/include/path.h @@ -23,10 +23,68 @@ PATH_CHROOT_NSCONNECT = 0x10, /* connect paths that are at ns root */ PATH_DELEGATE_DELETED = 0x08000, /* delegate deleted files */ - PATH_MEDIATE_DELETED = 0x10000, /* mediate deleted paths */ + PATH_MEDIATE_DELETED = 0x10000, /* mediate deleted paths */ }; -int aa_path_name(struct path *path, int flags, char **buffer, +int aa_path_name(struct path *path, int flags, char *buffer, const char **name, const char **info); + +/* Per cpu buffers used during mediation */ +/* preallocated buffers to use during path lookups */ +struct aa_buffers { + char *buf[2]; +}; + +#include +#include + +DECLARE_PER_CPU(struct aa_buffers, aa_buffers); + +#define COUNT_ARGS(X...) COUNT_ARGS_HELPER ( , ##X ,9,8,7,6,5,4,3,2,1,0) +#define COUNT_ARGS_HELPER(_0,_1,_2,_3,_4,_5,_6,_7,_8,_9,n,X...) n +#define CONCAT(X, Y) X ## Y +#define CONCAT_AFTER(X, Y) CONCAT(X, Y) + +//#define __macroarg_counter(Y...) __macroarg_count1 ( , ##Y) +//#define __macroarg_count1(Y...) __macroarg_count2 (Y,5,4,3,2,1,0) +//#define __macroarg_count2(_,x0,x1,x2,x3,x4,n,Y...) n + +#define ASSIGN(FN, X, N) do { (X) = FN(N); } while (0) +#define EVAL1(FN, X) ASSIGN(FN, X, 0) /*X = FN(0)*/ +#define EVAL2(FN, X, Y...) ASSIGN(FN, X, 1); /*X = FN(1);*/ EVAL1(FN, Y) +//#define EVAL(FN, X...) CONCAT_AFTER(EVAL, __macroarg_counter(X))(FN, X) +#define EVAL(FN, X...) CONCAT_AFTER(EVAL, COUNT_ARGS(X))(FN, X) + +#define for_each_cpu_buffer(I) for ((I) = 0; (I) < 2; (I)++) + +#ifdef CONFIG_DEBUG_PREEMPT +#define AA_BUG_PREEMPT_ENABLED(X) AA_BUG(preempt_count() <= 0, X) +#else +#define AA_BUG_PREEMPT_ENABLED(X) /* nop */ +#endif + +#define __get_buffer(N) ({ \ + struct aa_buffers *__cpu_var; \ + AA_BUG_PREEMPT_ENABLED("__get_buffer without preempt disabled"); \ + __cpu_var = &__get_cpu_var(aa_buffers); \ + __cpu_var->buf[(N)]; }) + +#define __get_buffers(X...) \ +do { \ + EVAL(__get_buffer, X); \ +} while (0) + +#define get_buffers(X...) \ +do { \ + preempt_disable(); \ + __get_buffers(X); \ +} while (0) + +#define put_buffers(X, Y...) \ +do { \ + (void)&(X); \ + preempt_enable(); \ +} while (0) + #endif /* __AA_PATH_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/file.h +++ linux-goldfish-3.4.0/security/apparmor/include/file.h @@ -17,6 +17,7 @@ #include "domain.h" #include "match.h" +#include "label.h" struct aa_profile; struct path; @@ -47,6 +48,8 @@ AA_MAY_CHMOD | AA_MAY_CHOWN | AA_MAY_LOCK | \ AA_EXEC_MMAP | AA_MAY_LINK) +#define inode_cxt(X) (X)->i_security + /* * The xindex is broken into 3 parts * - index - an index into either the exec name table or the variable table @@ -71,7 +74,7 @@ /* need to make conditional which ones are being set */ struct path_cond { - uid_t uid; + kuid_t uid; umode_t mode; }; @@ -146,7 +149,7 @@ int aa_audit_file(struct aa_profile *profile, struct file_perms *perms, gfp_t gfp, int op, u32 request, const char *name, - const char *target, uid_t ouid, const char *info, int error); + const char *target, kuid_t ouid, const char *info, int error); /** * struct aa_file_rules - components used for file rule permissions @@ -171,13 +174,13 @@ const char *name, struct path_cond *cond, struct file_perms *perms); -int aa_path_perm(int op, struct aa_profile *profile, struct path *path, +int aa_path_perm(int op, struct aa_label *label, struct path *path, int flags, u32 request, struct path_cond *cond); -int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry, +int aa_path_link(struct aa_label *label, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); -int aa_file_perm(int op, struct aa_profile *profile, struct file *file, +int aa_file_perm(int op, struct aa_label *label, struct file *file, u32 request); static inline void aa_free_file_rules(struct aa_file_rules *rules) @@ -186,11 +189,6 @@ aa_free_domain_entries(&rules->trans); } -#define ACC_FMODE(x) (("\000\004\002\006"[(x)&O_ACCMODE]) | (((x) << 1) & 0x40)) - -/* from namei.c */ -#define MAP_OPEN_FLAGS(x) ((((x) + 1) & O_ACCMODE) ? (x) + 1 : (x)) - /** * aa_map_file_perms - map file flags to AppArmor permissions * @file: open file to map flags to AppArmor permissions @@ -199,8 +197,13 @@ */ static inline u32 aa_map_file_to_perms(struct file *file) { - int flags = MAP_OPEN_FLAGS(file->f_flags); - u32 perms = ACC_FMODE(file->f_mode); + int flags = file->f_flags; + u32 perms = 0; + + if (file->f_mode & FMODE_WRITE) + perms |= MAY_WRITE; + if (file->f_mode & FMODE_READ) + perms |= MAY_READ; if ((flags & O_APPEND) && (perms & MAY_WRITE)) perms = (perms & ~MAY_WRITE) | MAY_APPEND; --- linux-goldfish-3.4.0.orig/security/apparmor/include/crypto.h +++ linux-goldfish-3.4.0/security/apparmor/include/crypto.h @@ -0,0 +1,36 @@ +/* + * AppArmor security module + * + * This file contains AppArmor policy loading interface function definitions. + * + * Copyright 2013 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + */ + +#ifndef __APPARMOR_CRYPTO_H +#define __APPARMOR_CRYPTO_H + +#include "policy.h" + +#ifdef CONFIG_SECURITY_APPARMOR_HASH +unsigned int aa_hash_size(void); +int aa_calc_profile_hash(struct aa_profile *profile, u32 version, void *start, + size_t len); +#else +static inline int aa_calc_profile_hash(struct aa_profile *profile, u32 version, + void *start, size_t len) +{ + return 0; +} + +static inline unsigned int aa_hash_size(void) +{ + return 0; +} +#endif + +#endif /* __APPARMOR_CRYPTO_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/sid.h +++ linux-goldfish-3.4.0/security/apparmor/include/sid.h @@ -16,7 +16,9 @@ #include -struct aa_profile; +/* sid value that will not be allocated */ +#define AA_SID_INVALID 0 +#define AA_SID_ALLOC AA_SID_INVALID u32 aa_alloc_sid(void); void aa_free_sid(u32 sid); --- linux-goldfish-3.4.0.orig/security/apparmor/include/audit.h +++ linux-goldfish-3.4.0/security/apparmor/include/audit.h @@ -21,13 +21,12 @@ #include #include +#include "backport.h" #include "file.h" - -struct aa_profile; +#include "label.h" extern const char *const audit_mode_names[]; #define AUDIT_MAX_INDEX 5 - enum audit_mode { AUDIT_NORMAL, /* follow normal auditing of accesses */ AUDIT_QUIET_DENIED, /* quiet all denied access messages */ @@ -73,6 +72,10 @@ OP_FMMAP, OP_FMPROT, + OP_PIVOTROOT, + OP_MOUNT, + OP_UMOUNT, + OP_CREATE, OP_POST_CREATE, OP_BIND, @@ -107,7 +110,7 @@ int error; int op; int type; - void *profile; + struct aa_label *label; const char *name; const char *info; union { @@ -121,16 +124,32 @@ unsigned long max; } rlim; struct { + const char *src_name; + const char *type; + const char *trans; + const char *data; + unsigned long flags; + } mnt; + struct { const char *target; u32 request; u32 denied; - uid_t ouid; + kuid_t ouid; } fs; + struct { + int type, protocol; + struct sock *sk; + } net; }; }; /* define a short hand for apparmor_audit_data structure */ -#define aad apparmor_audit_data +#define aad(SA) (SA)->apparmor_audit_data +#define aad_set(SA, I) \ + do { \ + (SA)->tsk = NULL; \ + (SA)->apparmor_audit_data = (I); \ + } while (0) void aa_audit_msg(int type, struct common_audit_data *sa, void (*cb) (struct audit_buffer *, void *)); --- linux-goldfish-3.4.0.orig/security/apparmor/include/mount.h +++ linux-goldfish-3.4.0/security/apparmor/include/mount.h @@ -0,0 +1,54 @@ +/* + * AppArmor security module + * + * This file contains AppArmor file mediation function definitions. + * + * Copyright 2012 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + */ + +#ifndef __AA_MOUNT_H +#define __AA_MOUNT_H + +#include +#include + +#include "domain.h" +#include "policy.h" + +/* mount perms */ +#define AA_MAY_PIVOTROOT 0x01 +#define AA_MAY_MOUNT 0x02 +#define AA_MAY_UMOUNT 0x04 +#define AA_AUDIT_DATA 0x40 +#define AA_CONT_MATCH 0x40 + +#define AA_MS_IGNORE_MASK (MS_KERNMOUNT | MS_NOSEC | MS_ACTIVE | MS_BORN) + +int aa_remount(struct aa_label *label, struct path *path, unsigned long flags, + void *data); + +int aa_bind_mount(struct aa_label *label, struct path *path, + const char *old_name, unsigned long flags); + + +int aa_mount_change_type(struct aa_label *label, struct path *path, + unsigned long flags); + +int aa_move_mount(struct aa_label *label, struct path *path, + const char *old_name); + +int aa_new_mount(struct aa_label *label, const char *dev_name, + struct path *path, const char *type, unsigned long flags, + void *data); + +int aa_umount(struct aa_label *label, struct vfsmount *mnt, int flags); + +int aa_pivotroot(struct aa_label *label, struct path *old_path, + struct path *new_path); + +#endif /* __AA_MOUNT_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/match.h +++ linux-goldfish-3.4.0/security/apparmor/include/match.h @@ -4,7 +4,7 @@ * This file contains AppArmor policy dfa matching engine definitions. * * Copyright (C) 1998-2008 Novell/SUSE - * Copyright 2009-2010 Canonical Ltd. + * Copyright 2009-2012 Canonical Ltd. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -16,25 +16,30 @@ #define __AA_MATCH_H #include -#include #define DFA_NOMATCH 0 #define DFA_START 1 -#define DFA_VALID_PERM_MASK 0xffffffff -#define DFA_VALID_PERM2_MASK 0xffffffff /** * The format used for transition tables is based on the GNU flex table * file format (--tables-file option; see Table File Format in the flex * info pages and the flex sources for documentation). The magic number * used in the header is 0x1B5E783D instead of 0xF13C57B1 though, because - * the YY_ID_CHK (check) and YY_ID_DEF (default) tables are used - * slightly differently (see the apparmor-parser package). + * new tables have been defined and others YY_ID_CHK (check) and YY_ID_DEF + * (default) tables are used slightly differently (see the apparmor-parser + * package). + * + * + * The data in the packed dfa is stored in network byte order, and the tables + * are arranged for flexibility. We convert the table data to host native + * byte order. + * + * The dfa begins with a table set header, and is followed by the actual + * tables. */ #define YYTH_MAGIC 0x1B5E783D -#define YYTH_DEF_RECURSE 0x1 /* DEF Table is recursive */ struct table_set_header { u32 th_magic; /* YYTH_MAGIC */ @@ -63,7 +68,7 @@ #define YYTD_DATA32 4 #define YYTD_DATA64 8 -/* Each ACCEPT2 table gets 6 dedicated flags, YYTD_DATAX define the +/* ACCEPT & ACCEPT2 tables gets 6 dedicated flags, YYTD_DATAX define the * first flags */ #define ACCEPT1_FLAGS(X) ((X) & 0x3f) --- linux-goldfish-3.4.0.orig/security/apparmor/include/backport.h +++ linux-goldfish-3.4.0/security/apparmor/include/backport.h @@ -0,0 +1,62 @@ +/* + * AppArmor security module + * + * This file contains AppArmor file mediation function definitions. + * + * Copyright 2013 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + * + * + * This is a file of helper macros, defines for backporting newer versions + * of apparmor to older kernels + */ +#ifndef __AA_BACKPORT_H +#define __AA_BACKPORT_H + +/* commit 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 */ +#define file_inode(FILE) ((FILE)->f_path.dentry->d_inode) + +/* commit d2b31ca644fdc8704de3367a6a56a5c958c77f53 */ +#define kuid_t uid_t +#define kgid_t gid_t + +/* commit 2db81452931eb51cc739d6e495cf1bd4860c3c99 */ +#define GLOBAL_ROOT_UID 0 +#define from_kuid(X, UID) UID +#define uid_eq(X, Y) ((X) == (Y)) + +/* commit d007794a182bc072a7b7479909dbd0d67ba341be */ +#include +#include +#include +#include +static inline int cap_mmap_addr(unsigned long addr) +{ + int ret = 0; + + if (addr < dac_mmap_min_addr) { + ret = cap_capable(current_cred(), &init_user_ns, CAP_SYS_RAWIO, + SECURITY_CAP_AUDIT); + /* set PF_SUPERPRIV if it turns out we allow the low mmap */ + if (ret == 0) + current->flags |= PF_SUPERPRIV; + } + return ret; +} + +/* commits: 259e5e6c75a910f3b5e656151dc602f53f9d7548 + c29bceb3967398cf2ac8bf8edf9634fdb722df7d +*/ +#define LSM_UNSAFE_NO_NEW_PRIVS 0 +/* turn no_new_prics into an always false expr so the compiler throws it away */ +#define no_new_privs did_exec < 0 + +/* commit: 83d498569e9a7a4b92c4c5d3566f2d6a604f28c9 */ +#define file_open dentry_open +#define apparmor_file_open apparmor_dentry_open + +#endif /* __AA_BACKPORT_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/capability.h +++ linux-goldfish-3.4.0/security/apparmor/include/capability.h @@ -17,6 +17,8 @@ #include +#include "apparmorfs.h" + struct aa_profile; /* aa_caps - confinement data for capabilities @@ -34,6 +36,8 @@ kernel_cap_t extended; }; +extern struct aa_fs_entry aa_fs_entry_caps[]; + int aa_capable(struct task_struct *task, struct aa_profile *profile, int cap, int audit); --- linux-goldfish-3.4.0.orig/security/apparmor/include/policy_unpack.h +++ linux-goldfish-3.4.0/security/apparmor/include/policy_unpack.h @@ -15,6 +15,25 @@ #ifndef __POLICY_INTERFACE_H #define __POLICY_INTERFACE_H -struct aa_profile *aa_unpack(void *udata, size_t size, const char **ns); +#include + +struct aa_load_ent { + struct list_head list; + struct aa_profile *new; + struct aa_profile *old; + struct aa_profile *rename; +}; + +void aa_load_ent_free(struct aa_load_ent *ent); +struct aa_load_ent *aa_load_ent_alloc(void); + +#define PACKED_FLAG_HAT 1 + +#define PACKED_MODE_ENFORCE 0 +#define PACKED_MODE_COMPLAIN 1 +#define PACKED_MODE_KILL 2 +#define PACKED_MODE_UNCONFINED 3 + +int aa_unpack(void *udata, size_t size, struct list_head *lh, const char **ns); #endif /* __POLICY_INTERFACE_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/domain.h +++ linux-goldfish-3.4.0/security/apparmor/include/domain.h @@ -23,6 +23,8 @@ char **table; }; +struct aa_profile *x_table_lookup(struct aa_profile *profile, u32 xindex); + int apparmor_bprm_set_creds(struct linux_binprm *bprm); int apparmor_bprm_secureexec(struct linux_binprm *bprm); void apparmor_bprm_committing_creds(struct linux_binprm *bprm); --- linux-goldfish-3.4.0.orig/security/apparmor/include/net.h +++ linux-goldfish-3.4.0/security/apparmor/include/net.h @@ -0,0 +1,54 @@ +/* + * AppArmor security module + * + * This file contains AppArmor network mediation definitions. + * + * Copyright (C) 1998-2008 Novell/SUSE + * Copyright 2009-2012 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + */ + +#ifndef __AA_NET_H +#define __AA_NET_H + +#include + +#include "apparmorfs.h" +#include "label.h" + +struct aa_sk_cxt { + struct aa_label *label; + struct aa_label *peer; +}; + +#define SK_CXT(X) (X)->sk_security +#define SOCK_CXT(X) SOCK_INODE(X)->i_security + +/* struct aa_net - network confinement data + * @allowed: basic network families permissions + * @audit_network: which network permissions to force audit + * @quiet_network: which network permissions to quiet rejects + */ +struct aa_net { + u16 allow[AF_MAX]; + u16 audit[AF_MAX]; + u16 quiet[AF_MAX]; +}; + + +extern struct aa_fs_entry aa_fs_entry_network[]; + +extern int aa_net_perm(int op, struct aa_label *label, u16 family, + int type, int protocol, struct sock *sk); +extern int aa_revalidate_sk(int op, struct sock *sk); + +static inline void aa_free_net_rules(struct aa_net *new) +{ + /* NOP */ +} + +#endif /* __AA_NET_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/apparmor.h +++ linux-goldfish-3.4.0/security/apparmor/include/apparmor.h @@ -4,7 +4,7 @@ * This file contains AppArmor basic global and lib definitions * * Copyright (C) 1998-2008 Novell/SUSE - * Copyright 2009-2010 Canonical Ltd. + * Copyright 2009-2013 Canonical Ltd. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -15,8 +15,10 @@ #ifndef __APPARMOR_H #define __APPARMOR_H +#include #include +#include "backport.h" #include "match.h" /* @@ -29,8 +31,9 @@ #define AA_CLASS_NET 4 #define AA_CLASS_RLIMITS 5 #define AA_CLASS_DOMAIN 6 +#define AA_CLASS_MOUNT 7 -#define AA_CLASS_LAST AA_CLASS_DOMAIN +#define AA_CLASS_LAST AA_CLASS_MOUNT /* Control parameters settable through module/boot flags */ extern enum audit_mode aa_g_audit; @@ -40,6 +43,7 @@ extern bool aa_g_logsyscall; extern bool aa_g_paranoid_load; extern unsigned int aa_g_path_max; +extern bool aa_g_unconfined_init; /* * DEBUG remains global (no per profile flag) since it is mostly used in sysctl @@ -52,6 +56,12 @@ printk(KERN_DEBUG "AppArmor: " fmt, ##args); \ } while (0) +#define AA_WARN(X) WARN((X), "APPARMOR WARN %s: %s\n", __FUNCTION__, #X) + +#define AA_BUG(X, args...) AA_BUG_FMT((X), "" args ) +#define AA_BUG_FMT(X, fmt, args...) \ + WARN((X), "AppArmor WARN %s: (" #X "): " fmt, __FUNCTION__ , ##args ) + #define AA_ERROR(fmt, args...) \ do { \ if (printk_ratelimit()) \ @@ -64,9 +74,24 @@ /* fn's in lib */ char *aa_split_fqname(char *args, char **ns_name); void aa_info_message(const char *str); -void *kvmalloc(size_t size); +void *__aa_kvmalloc(size_t size, gfp_t flags); void kvfree(void *buffer); +static inline void *kvmalloc(size_t size) +{ + return __aa_kvmalloc(size, 0); +} + +static inline void *kvzalloc(size_t size) +{ + return __aa_kvmalloc(size, __GFP_ZERO); +} + +/* returns 0 if kref not incremented */ +static inline int kref_get_not0(struct kref *kref) +{ + return atomic_inc_not_zero(&kref->refcount); +} /** * aa_strneq - compare null terminated @str to a non null terminated substring @@ -102,4 +127,34 @@ return !(inode->i_sb->s_flags & MS_NOUSER); } + +struct counted_str { + struct kref count; + char name[]; +}; + +#define str_to_counted(str) \ + ((struct counted_str *)(str - offsetof(struct counted_str,name))) + +#define __counted /* atm just a notation */ + +void aa_str_kref(struct kref *kref); +char *aa_str_alloc(int size, gfp_t gfp); + + +static inline __counted char *aa_get_str(__counted char *str) +{ + if (str) + kref_get(&(str_to_counted(str)->count)); + + return str; +} + +static inline void aa_put_str(__counted char *str) +{ + if (str) + kref_put(&str_to_counted(str)->count, aa_str_kref); +} + + #endif /* __APPARMOR_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/policy.h +++ linux-goldfish-3.4.0/security/apparmor/include/policy.h @@ -27,20 +27,27 @@ #include "capability.h" #include "domain.h" #include "file.h" +#include "label.h" +#include "net.h" #include "resource.h" -extern const char *const profile_mode_names[]; -#define APPARMOR_NAMES_MAX_INDEX 3 +extern const char *aa_hidden_ns_name; +extern const char *const aa_profile_mode_names[]; +#define APPARMOR_MODE_NAMES_MAX_INDEX 4 -#define COMPLAIN_MODE(_profile) \ - ((aa_g_profile_mode == APPARMOR_COMPLAIN) || \ - ((_profile)->mode == APPARMOR_COMPLAIN)) - -#define KILL_MODE(_profile) \ - ((aa_g_profile_mode == APPARMOR_KILL) || \ - ((_profile)->mode == APPARMOR_KILL)) +#define PROFILE_MODE(_profile, _mode) \ + ((aa_g_profile_mode == (_mode)) || \ + ((_profile)->mode == (_mode))) -#define PROFILE_IS_HAT(_profile) ((_profile)->flags & PFLAG_HAT) +#define COMPLAIN_MODE(_profile) PROFILE_MODE((_profile), APPARMOR_COMPLAIN) + +#define KILL_MODE(_profile) PROFILE_MODE((_profile), APPARMOR_KILL) + +#define PROFILE_IS_HAT(_profile) ((_profile)->label.flags & FLAG_HAT) + +#define PROFILE_INVALID(_profile) ((_profile)->label.flags & FLAG_INVALID) + +#define on_list_rcu(X) (!list_empty(X) && (X)->prev != LIST_POISON2) /* * FIXME: currently need a clean way to replace and remove profiles as a @@ -52,35 +59,21 @@ APPARMOR_ENFORCE, /* enforce access rules */ APPARMOR_COMPLAIN, /* allow and log access violations */ APPARMOR_KILL, /* kill task on access violation */ + APPARMOR_UNCONFINED, /* profile set to unconfined */ }; -enum profile_flags { - PFLAG_HAT = 1, /* profile is a hat */ - PFLAG_UNCONFINED = 2, /* profile is an unconfined profile */ - PFLAG_NULL = 4, /* profile is null learning profile */ - PFLAG_IX_ON_NAME_ERROR = 8, /* fallback to ix on name lookup fail */ - PFLAG_IMMUTABLE = 0x10, /* don't allow changes/replacement */ - PFLAG_USER_DEFINED = 0x20, /* user based profile - lower privs */ - PFLAG_NO_LIST_REF = 0x40, /* list doesn't keep profile ref */ - PFLAG_OLD_NULL_TRANS = 0x100, /* use // as the null transition */ - - /* These flags must correspond with PATH_flags */ - PFLAG_MEDIATE_DELETED = 0x10000, /* mediate instead delegate deleted */ -}; struct aa_profile; /* struct aa_policy - common part of both namespaces and profiles * @name: name of the object - * @hname - The hierarchical name - * @count: reference count of the obj + * @hname - The hierarchical name, NOTE: is .name of struct counted_str * @list: list policy object is on * @profiles: head of the profiles list contained in the object */ struct aa_policy { - char *name; - char *hname; - struct kref count; + const char *name; + __counted char *hname; struct list_head list; struct list_head profiles; }; @@ -105,6 +98,9 @@ * @acct: accounting for the namespace * @unconfined: special unconfined profile for the namespace * @sub_ns: list of namespaces under the current namespace. + * @uniq_null: uniq value used for null learning profiles + * @uniq_id: a unique id count for the profiles in the namespace + * @dents: dentries for the namespaces file entries in apparmorfs * * An aa_namespace defines the set profiles that are searched to determine * which profile to attach to a task. Profiles can not be shared between @@ -123,10 +119,16 @@ struct aa_namespace { struct aa_policy base; struct aa_namespace *parent; - rwlock_t lock; + struct mutex lock; struct aa_ns_acct acct; struct aa_profile *unconfined; struct list_head sub_ns; + atomic_t uniq_null; + long uniq_id; + int level; + struct aa_labelset labels; + + struct dentry *dents[AAFS_NS_SIZEOF]; }; /* struct aa_policydb - match engine for a policy @@ -142,30 +144,32 @@ /* struct aa_profile - basic confinement data * @base - base components of the profile (name, refcount, lists, lock ...) + * @label - label this profile is an extension of * @parent: parent of profile * @ns: namespace the profile is in - * @replacedby: is set to the profile that replaced this profile * @rename: optional profile name that this profile renamed + * @attach: human readable attachment string * @xmatch: optional extended matching for unconfined executables names * @xmatch_len: xmatch prefix len, used to determine xmatch priority - * @sid: the unique security id number of this profile * @audit: the auditing mode of the profile * @mode: the enforcement mode of the profile - * @flags: flags controlling profile behavior * @path_flags: flags controlling path generation behavior * @size: the memory consumed by this profiles rules * @policy: general match rules governing policy * @file: The set of rules governing basic file access and domain transitions * @caps: capabilities for the profile + * @net: network controls for the profile * @rlimits: rlimits for the profile * + * @dents: dentries for the profiles file entries in apparmorfs + * @dirname: name of the profile dir in apparmorfs + * * The AppArmor profile contains the basic confinement data. Each profile * has a name, and exists in a namespace. The @name and @exec_match are * used to determine profile attachment against unconfined tasks. All other * attachments are determined by profile X transition rules. * - * The @replacedby field is write protected by the profile lock. Reads - * are assumed to be atomic, and are done without locking. + * The @replacedby struct is write protected by the profile lock. * * Profiles have a hierarchy where hats and children profiles keep * a reference to their parent. @@ -176,25 +180,29 @@ */ struct aa_profile { struct aa_policy base; - struct aa_profile *parent; + struct aa_label label; + struct aa_profile __rcu *parent; struct aa_namespace *ns; - struct aa_profile *replacedby; const char *rename; + const char *attach; struct aa_dfa *xmatch; int xmatch_len; - u32 sid; enum audit_mode audit; - enum profile_mode mode; - u32 flags; + long mode; u32 path_flags; int size; struct aa_policydb policy; struct aa_file_rules file; struct aa_caps caps; + struct aa_net net; struct aa_rlimit rlimits; + + unsigned char *hash; + char *dirname; + struct dentry *dents[AAFS_PROF_SIZEOF]; }; extern struct aa_namespace *root_ns; @@ -204,6 +212,7 @@ bool aa_ns_visible(struct aa_namespace *curr, struct aa_namespace *view); const char *aa_ns_name(struct aa_namespace *parent, struct aa_namespace *child); +void aa_free_namespace(struct aa_namespace *ns); int aa_alloc_root_ns(void); void aa_free_root_ns(void); void aa_free_namespace_kref(struct kref *kref); @@ -211,46 +220,18 @@ struct aa_namespace *aa_find_namespace(struct aa_namespace *root, const char *name); -static inline struct aa_policy *aa_get_common(struct aa_policy *c) -{ - if (c) - kref_get(&c->count); - - return c; -} - -/** - * aa_get_namespace - increment references count on @ns - * @ns: namespace to increment reference count of (MAYBE NULL) - * - * Returns: pointer to @ns, if @ns is NULL returns NULL - * Requires: @ns must be held with valid refcount when called - */ -static inline struct aa_namespace *aa_get_namespace(struct aa_namespace *ns) -{ - if (ns) - kref_get(&(ns->base.count)); - - return ns; -} - -/** - * aa_put_namespace - decrement refcount on @ns - * @ns: namespace to put reference of - * - * Decrement reference count of @ns and if no longer in use free it - */ -static inline void aa_put_namespace(struct aa_namespace *ns) -{ - if (ns) - kref_put(&ns->base.count, aa_free_namespace_kref); -} +struct aa_label *aa_setup_default_label(void); struct aa_profile *aa_alloc_profile(const char *name); struct aa_profile *aa_new_null_profile(struct aa_profile *parent, int hat); +void aa_free_profile(struct aa_profile *profile); void aa_free_profile_kref(struct kref *kref); struct aa_profile *aa_find_child(struct aa_profile *parent, const char *name); +struct aa_profile *aa_lookupn_profile(struct aa_namespace *ns, + const char *hname, size_t n); struct aa_profile *aa_lookup_profile(struct aa_namespace *ns, const char *name); +struct aa_profile *aa_fqlookupn_profile(struct aa_namespace *ns, char *fqname, + int n); struct aa_profile *aa_match_profile(struct aa_namespace *ns, const char *name); ssize_t aa_replace_profiles(void *udata, size_t size, bool noreplace); @@ -259,25 +240,26 @@ #define PROF_ADD 1 #define PROF_REPLACE 0 -#define unconfined(X) ((X)->flags & PFLAG_UNCONFINED) +#define profile_unconfined(X) ((X)->mode == APPARMOR_UNCONFINED) /** - * aa_newest_version - find the newest version of @profile - * @profile: the profile to check for newer versions of (NOT NULL) + * aa_get_newest_profile - simple wrapper fn to wrap the label version + * @p: profile (NOT NULL) * - * Returns: newest version of @profile, if @profile is the newest version - * return @profile. + * Returns refcount to newest version of the profile (maybe @p) * - * NOTE: the profile returned is not refcounted, The refcount on @profile - * must be held until the caller decides what to do with the returned newest - * version. + * Requires: @p must be held with a valid refcount */ -static inline struct aa_profile *aa_newest_version(struct aa_profile *profile) +static inline struct aa_profile *aa_get_newest_profile(struct aa_profile *p) { - while (profile->replacedby) - profile = profile->replacedby; + return labels_profile(aa_get_newest_label(&p->label)); +} + - return profile; +static inline struct aa_profile *aa_deref_parent(struct aa_profile *p) +{ + return rcu_dereference_protected(p->parent, + mutex_is_locked(&p->ns->lock)); } /** @@ -290,19 +272,81 @@ static inline struct aa_profile *aa_get_profile(struct aa_profile *p) { if (p) - kref_get(&(p->base.count)); + kref_get(&(p->label.count)); return p; } /** + * aa_get_profile_not0 - increment refcount on profile @p found via lookup + * @p: profile (MAYBE NULL) + * + * Returns: pointer to @p if @p is NULL will return NULL + * Requires: @p must be held with valid refcount when called + */ +static inline struct aa_profile *aa_get_profile_not0(struct aa_profile *p) +{ + if (p && kref_get_not0(&p->label.count)) + return p; + + return NULL; +} + +/** + * aa_get_profile_rcu - increment a refcount profile that can be replaced + * @p: pointer to profile that can be replaced (NOT NULL) + * + * Returns: pointer to a refcounted profile. + * else NULL if no profile + */ +static inline struct aa_profile *aa_get_profile_rcu(struct aa_profile __rcu **p) +{ + struct aa_profile *c; + + rcu_read_lock(); + do { + c = rcu_dereference(*p); + } while (c && !kref_get_not0(&c->label.count)); + rcu_read_unlock(); + + return c; +} + +/** * aa_put_profile - decrement refcount on profile @p * @p: profile (MAYBE NULL) */ static inline void aa_put_profile(struct aa_profile *p) { if (p) - kref_put(&p->base.count, aa_free_profile_kref); + kref_put(&p->label.count, aa_label_kref); +} + +/** + * aa_get_namespace - increment references count on @ns + * @ns: namespace to increment reference count of (MAYBE NULL) + * + * Returns: pointer to @ns, if @ns is NULL returns NULL + * Requires: @ns must be held with valid refcount when called + */ +static inline struct aa_namespace *aa_get_namespace(struct aa_namespace *ns) +{ + if (ns) + aa_get_profile(ns->unconfined); + + return ns; +} + +/** + * aa_put_namespace - decrement refcount on @ns + * @ns: namespace to put reference of + * + * Decrement reference count of @ns and if no longer in use free it + */ +static inline void aa_put_namespace(struct aa_namespace *ns) +{ + if (ns) + aa_put_profile(ns->unconfined); } static inline int AUDIT_MODE(struct aa_profile *profile) --- linux-goldfish-3.4.0.orig/security/apparmor/include/ipc.h +++ linux-goldfish-3.4.0/security/apparmor/include/ipc.h @@ -19,8 +19,8 @@ struct aa_profile; -int aa_may_ptrace(struct task_struct *tracer_task, struct aa_profile *tracer, - struct aa_profile *tracee, unsigned int mode); +int aa_may_ptrace(struct task_struct *tracer_task, struct aa_label *tracer, + struct aa_label *tracee, unsigned int mode); int aa_ptrace(struct task_struct *tracer, struct task_struct *tracee, unsigned int mode); --- linux-goldfish-3.4.0.orig/security/apparmor/include/procattr.h +++ linux-goldfish-3.4.0/security/apparmor/include/procattr.h @@ -18,9 +18,8 @@ #define AA_DO_TEST 1 #define AA_ONEXEC 1 -int aa_getprocattr(struct aa_profile *profile, char **string); +int aa_getprocattr(struct aa_label *label, char **string); int aa_setprocattr_changehat(char *args, size_t size, int test); int aa_setprocattr_changeprofile(char *fqname, bool onexec, int test); -int aa_setprocattr_permipc(char *fqname); #endif /* __AA_PROCATTR_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/resource.h +++ linux-goldfish-3.4.0/security/apparmor/include/resource.h @@ -37,10 +37,10 @@ extern struct aa_fs_entry aa_fs_entry_rlimit[]; int aa_map_resource(int resource); -int aa_task_setrlimit(struct aa_profile *profile, struct task_struct *, +int aa_task_setrlimit(struct aa_label *label, struct task_struct *, unsigned int resource, struct rlimit *new_rlim); -void __aa_transition_rlimits(struct aa_profile *old, struct aa_profile *new); +void __aa_transition_rlimits(struct aa_label *old, struct aa_label *new); static inline void aa_free_rlimit_rules(struct aa_rlimit *rlims) { --- linux-goldfish-3.4.0.orig/security/apparmor/include/context.h +++ linux-goldfish-3.4.0/security/apparmor/include/context.h @@ -19,13 +19,17 @@ #include #include +#include "label.h" #include "policy.h" +#define cred_cxt(X) (X)->security +#define current_cxt() cred_cxt(current_cred()) + /* struct aa_file_cxt - the AppArmor context the file was opened in * @perms: the permission the file was opened with * * The file_cxt could currently be directly stored in file->f_security - * as the profile reference is now stored in the f_cred. However the + * as the label reference is now stored in the f_cred. However the * cxt struct will expand in the future so we keep the struct. */ struct aa_file_cxt { @@ -55,20 +59,20 @@ /** * struct aa_task_cxt - primary label for confined tasks - * @profile: the current profile (NOT NULL) - * @exec: profile to transition to on next exec (MAYBE NULL) - * @previous: profile the task may return to (MAYBE NULL) - * @token: magic value the task must know for returning to @previous_profile + * @label: the current label (NOT NULL) + * @exec: label to transition to on next exec (MAYBE NULL) + * @previous: label the task may return to (MAYBE NULL) + * @token: magic value the task must know for returning to @previous * - * Contains the task's current profile (which could change due to + * Contains the task's current label (which could change due to * change_hat). Plus the hat_magic needed during change_hat. * * TODO: make so a task can be confined by a stack of contexts */ struct aa_task_cxt { - struct aa_profile *profile; - struct aa_profile *onexec; - struct aa_profile *previous; + struct aa_label *label; + struct aa_label *onexec; + struct aa_label *previous; u64 token; }; @@ -76,10 +80,40 @@ void aa_free_task_context(struct aa_task_cxt *cxt); void aa_dup_task_context(struct aa_task_cxt *new, const struct aa_task_cxt *old); -int aa_replace_current_profile(struct aa_profile *profile); -int aa_set_current_onexec(struct aa_profile *profile); -int aa_set_current_hat(struct aa_profile *profile, u64 token); -int aa_restore_previous_profile(u64 cookie); +int aa_replace_current_label(struct aa_label *label); +int aa_set_current_onexec(struct aa_label *label); +int aa_set_current_hat(struct aa_label *label, u64 token); +int aa_restore_previous_label(u64 cookie); +struct aa_label *aa_get_task_label(struct task_struct *task); + + +/** + * aa_cred_label - obtain cred's label + * @cred: cred to obtain label from (NOT NULL) + * + * Returns: confining label + * + * does NOT increment reference count + */ +static inline struct aa_label *aa_cred_label(const struct cred *cred) +{ + struct aa_task_cxt *cxt = cred_cxt(cred); + BUG_ON(!cxt || !cxt->label); + return cxt->label; +} + +/** + * __aa_task_label - retrieve another task's label + * @task: task to query (NOT NULL) + * + * Returns: @task's label without incrementing its ref count + * + * If @task != current needs to be called in RCU safe critical section + */ +static inline struct aa_label *__aa_task_label(struct task_struct *task) +{ + return aa_cred_label(__task_cred(task)); +} /** * __aa_task_is_confined - determine if @task has any confinement @@ -89,66 +123,88 @@ */ static inline bool __aa_task_is_confined(struct task_struct *task) { - struct aa_task_cxt *cxt = __task_cred(task)->security; - - BUG_ON(!cxt || !cxt->profile); - if (unconfined(aa_newest_version(cxt->profile))) - return 0; - - return 1; + return !unconfined(__aa_task_label(task)); } /** - * aa_cred_profile - obtain cred's profiles - * @cred: cred to obtain profiles from (NOT NULL) + * __aa_current_label - find the current tasks confining label * - * Returns: confining profile + * Returns: up to date confining label or the ns unconfined label (NOT NULL) * - * does NOT increment reference count + * This fn will not update the tasks cred to the most up to date version + * of the label so it is safe to call when inside of locks. */ -static inline struct aa_profile *aa_cred_profile(const struct cred *cred) +static inline struct aa_label *__aa_current_label(void) { - struct aa_task_cxt *cxt = cred->security; - BUG_ON(!cxt || !cxt->profile); - return aa_newest_version(cxt->profile); + return aa_cred_label(current_cred()); } /** - * __aa_current_profile - find the current tasks confining profile + * __aa_get_current_label - find newest version of the current tasks label * - * Returns: up to date confining profile or the ns unconfined profile (NOT NULL) + * Returns: newest version of confining label (NOT NULL) * - * This fn will not update the tasks cred to the most up to date version - * of the profile so it is safe to call when inside of locks. + * This fn will not update the tasks cred, so it is safe inside of locks + * + * The returned reference must be put with __aa_put_current_label() + */ +static inline struct aa_label *__aa_get_current_label(void) +{ + struct aa_label *l = __aa_current_label(); + + if (label_invalid(l)) + l = aa_get_newest_label(l); + return l; +} + +/** + * __aa_put_current_label - put a reference found with aa_get_current_label + * @label: label reference to put + * + * Should only be used with a reference obtained with __aa_get_current_label + * and never used in situations where the task cred may be updated */ -static inline struct aa_profile *__aa_current_profile(void) +static inline void __aa_put_current_label(struct aa_label *label) { - return aa_cred_profile(current_cred()); + if (label != __aa_current_label()) + aa_put_label(label); } /** - * aa_current_profile - find the current tasks confining profile and do updates + * aa_current_label - find the current tasks confining label and update it * - * Returns: up to date confining profile or the ns unconfined profile (NOT NULL) + * Returns: up to date confining label or the ns unconfined label (NOT NULL) * - * This fn will update the tasks cred structure if the profile has been + * This fn will update the tasks cred structure if the label has been * replaced. Not safe to call inside locks */ -static inline struct aa_profile *aa_current_profile(void) +static inline struct aa_label *aa_current_label(void) { - const struct aa_task_cxt *cxt = current_cred()->security; - struct aa_profile *profile; - BUG_ON(!cxt || !cxt->profile); - - profile = aa_newest_version(cxt->profile); - /* - * Whether or not replacement succeeds, use newest profile so - * there is no need to update it after replacement. - */ - if (unlikely((cxt->profile != profile))) - aa_replace_current_profile(profile); + const struct aa_task_cxt *cxt = current_cxt(); + struct aa_label *label; + BUG_ON(!cxt || !cxt->label); - return profile; + if (label_invalid(cxt->label)) { + label = aa_get_newest_label(cxt->label); + aa_replace_current_label(label); + aa_put_label(label); + cxt = current_cxt(); + } + + return cxt->label; +} + +/** + * aa_clear_task_cxt_trans - clear transition tracking info from the cxt + * @cxt: task context to clear (NOT NULL) + */ +static inline void aa_clear_task_cxt_trans(struct aa_task_cxt *cxt) +{ + aa_put_label(cxt->previous); + aa_put_label(cxt->onexec); + cxt->previous = NULL; + cxt->onexec = NULL; + cxt->token = 0; } #endif /* __AA_CONTEXT_H */ --- linux-goldfish-3.4.0.orig/security/apparmor/include/label.h +++ linux-goldfish-3.4.0/security/apparmor/include/label.h @@ -0,0 +1,312 @@ +/* + * AppArmor security module + * + * This file contains AppArmor label definitions + * + * Copyright 2013 Canonical Ltd. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2 of the + * License. + */ + +#ifndef __AA_LABEL_H +#define __AA_LABEL_H + +#include +#include +#include +#include + +#include "apparmor.h" + +struct aa_namespace; + +struct labelset_stats { + atomic_t sread; + atomic_t fread; + atomic_t msread; + atomic_t mfread; + + atomic_t insert; + atomic_t existing; + atomic_t minsert; + atomic_t mexisting; + + atomic_t invalid; /* outstanding invalid */ +}; + +struct label_stats { + struct labelset_stats set_stats; + + atomic_t allocated; + atomic_t failed; + atomic_t freed; + + atomic_t printk_name_alloc; + atomic_t printk_name_fail; + atomic_t seq_print_name_alloc; + atomic_t seq_print_name_fail; + atomic_t audit_name_alloc; + atomic_t audit_name_fail; +}; + + +#ifdef AA_LABEL_STATS +#define labelstats_inc(X) atomic_inc(stats.(X)) +#define labelstats_dec(X) atomic_dec(stats.(X)) +#define labelsetstats_inc(LS, X) \ + do { \ + labelstats_inc(set_stats.##X); \ + atomic_inc((LS)->stats.(X)); \ + } while (0) +#define labelsetstats_dec(LS, X) \ + do { \ + labelstats_dec(set_stats.##X); \ + atomic_dec((LS)->stats.(X)); \ + } while (0) +#else +#define labelstats_inc(X) +#define labelstats_dec(X) +#define labelsetstats_inc(LS, X) +#define labelsetstats_dec(LS, X) +#endif +#define labelstats_init(X) + +/* struct aa_labelset - set of labels for a namespace + * + * Labels are reference counted; aa_labelset does not contribute to label + * reference counts. Once a label's last refcount is put it is removed from + * the set. + */ +struct aa_labelset { + rwlock_t lock; + + struct rb_root root; + + /* stats */ +#ifdef APPARMOR_LABEL_STATS + struct labelset_stats stats; +#endif + +}; + +#define __labelset_for_each(LS, N) \ + for((N) = rb_first(&(LS)->root); (N); (N) = rb_next(N)) + +void aa_labelset_destroy(struct aa_labelset *ls); +void aa_labelset_init(struct aa_labelset *ls); + + +enum label_flags { + FLAG_HAT = 1, /* profile is a hat */ + FLAG_UNCONFINED = 2, /* label unconfined only if all + * constituant profiles unconfined */ + FLAG_NULL = 4, /* profile is null learning profile */ + FLAG_IX_ON_NAME_ERROR = 8, /* fallback to ix on name lookup fail */ + FLAG_IMMUTIBLE = 0x10, /* don't allow changes/replacement */ + FLAG_USER_DEFINED = 0x20, /* user based profile - lower privs */ + FLAG_NO_LIST_REF = 0x40, /* list doesn't keep profile ref */ + FLAG_NS_COUNT = 0x80, /* carries NS ref count */ + FLAG_IN_TREE = 0x100, /* label is in tree */ + FLAG_PROFILE = 0x200, /* label is a profile */ + FALG_EXPLICIT = 0x400, /* explict static label */ + FLAG_INVALID = 0x800, /* replaced/removed */ + FLAG_RENAMED = 0x1000, /* label has renaming in it */ + FLAG_REVOKED = 0x2000, /* label has revocation in it */ + + /* These flags must correspond with PATH_flags */ + /* TODO: add new path flags */ +}; + +struct aa_label; +struct aa_replacedby { + struct kref count; + struct aa_label __rcu *label; +}; + +/* struct aa_label - lazy labeling struct + * @count: ref count of active users + * @node: rbtree position + * @rcu: rcu callback struct + * @replacedby: is set to the label that replaced this label + * @hname: text representation of the label (MAYBE_NULL) + * @flags: invalid and other flags - values may change under label set lock + * @sid: sid that references this label + * @size: number of entries in @ent[] + * @ent: set of profiles for label, actual size determined by @size + */ +struct aa_label { + struct kref count; + struct rb_node node; + struct rcu_head rcu; + struct aa_replacedby *replacedby; + __counted char *hname; + long flags; + u32 sid; + int size; + struct aa_profile *ent[1]; +}; + +#define label_isprofile(X) ((X)->flags & FLAG_PROFILE) +#define label_unconfined(X) ((X)->flags & FLAG_UNCONFINED) +#define unconfined(X) label_unconfined(X) +#define label_invalid(X) ((X)->flags & FLAG_INVALID) +#define __label_invalidate(X) do { \ + labelsetstats_inc(labels_set(X), invalid); \ + ((X)->flags |= FLAG_INVALID); \ +} while (0) +#define labels_last(X) ((X)->ent[(X)->size - 1]) +#define labels_ns(X) (labels_last(X)->ns) +#define labels_set(X) (&labels_ns(X)->labels) +#define labels_profile(X) ((X)->ent[0]) + +int aa_label_next_confined(struct aa_label *l, int i); + +/* for each profile in a label */ +#define label_for_each(I, L, P) \ + for ((I) = 0; \ + (I) < (L)->size && ((P) = (L)->ent[(I)]); \ + ++(I)) + +/* for each profile that is enforcing confinement in a label */ +#define label_for_each_confined(I, L, P) \ + for ((I) = aa_label_next_confined((L), 0); \ + (I) < (L)->size && ((P) = (L)->ent[(I)]); \ + (I) = aa_label_next_confined((L), I + 1)) + +#define fn_for_each_XXX(L, P, FN, ...) \ +do { \ + int i; \ + label_for_each ## __VA_ARGS__ (i, (L), (P)) { \ + (FN); \ + } \ +} while (0) + +#define fn_for_each(L, P, FN) fn_for_each_XXX(L, P, FN) +#define fn_for_each_confined(L, P, FN) fn_for_each_XXX(L, P, FN, _confined) + + +void aa_labelset_destroy(struct aa_labelset *ls); +void aa_labelset_init(struct aa_labelset *ls); +void __aa_labelset_invalidate_all(struct aa_namespace *ns, + struct aa_profile *p); + +void aa_label_destroy(struct aa_label *label); +void aa_label_free(struct aa_label *label); +void aa_label_kref(struct kref *kref); +bool aa_label_init(struct aa_label *label, int size); +struct aa_label *aa_label_alloc(int size, gfp_t gfp); + +bool aa_label_remove(struct aa_labelset *ls, struct aa_label *label); +struct aa_label *aa_label_insert(struct aa_labelset *ls, struct aa_label *l); +bool aa_label_replace(struct aa_labelset *ls, struct aa_label *old, + struct aa_label *new); +bool aa_label_make_newest(struct aa_labelset *ls, struct aa_label *old, + struct aa_label *new); + +struct aa_label *aa_label_find(struct aa_labelset *ls, struct aa_label *l); + +bool aa_update_label_name(struct aa_namespace *ns, struct aa_label *label, + gfp_t gfp); + +int aa_profile_snprint(char *str, size_t size, struct aa_namespace *ns, + struct aa_profile *profile, bool mode); +int aa_label_snprint(char *str, size_t size, struct aa_namespace *ns, + struct aa_label *label, bool mode); +int aa_label_asprint(char **strp, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp); +int aa_label_acntsprint(char __counted **strp, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp); +void aa_label_audit(struct audit_buffer *ab, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp); +void aa_label_seq_print(struct seq_file *f, struct aa_namespace *ns, + struct aa_label *label, bool mode, gfp_t gfp); +void aa_label_printk(struct aa_namespace *ns, struct aa_label *label, + bool mode, gfp_t gfp); +struct aa_label *aa_label_parse(struct aa_namespace *base, char *str, + gfp_t gfp); + +static inline struct aa_label *aa_get_label(struct aa_label *l) +{ + if (l) + kref_get(&(l->count)); + + return l; +} + +static inline struct aa_label *aa_get_label_not0(struct aa_label *l) +{ + if (l && kref_get_not0(&l->count)) + return l; + + return NULL; +} + +/** + * aa_get_label_rcu - increment refcount on a label that can be replaced + * @l: pointer to label that can be replaced (NOT NULL) + * + * Returns: pointer to a refcounted label. + * else NULL if no label + */ +static inline struct aa_label *aa_get_label_rcu(struct aa_label __rcu **l) +{ + struct aa_label *c; + + rcu_read_lock(); + do { + c = rcu_dereference(*l); + } while (c && !kref_get_not0(&c->count)); + rcu_read_unlock(); + + return c; +} + +/** + * aa_get_newest_label - find the newest version of @l + * @l: the label to check for newer versions of + * + * Returns: refcounted newest version of @l taking into account + * replacement, renames and removals + * return @l. + */ +static inline struct aa_label *aa_get_newest_label(struct aa_label *l) +{ + if (!l) + return NULL; + + if (label_invalid(l)) + return aa_get_label_rcu(&l->replacedby->label); + + return aa_get_label(l); +} + +static inline void aa_put_label(struct aa_label *l) +{ + if (l) + kref_put(&l->count, aa_label_kref); +} + + +struct aa_replacedby *aa_alloc_replacedby(struct aa_label *l); +void aa_free_replacedby_kref(struct kref *kref); + +static inline struct aa_replacedby *aa_get_replacedby(struct aa_replacedby *r) +{ + if (r) + kref_get(&(r->count)); + + return r; +} + +static inline void aa_put_replacedby(struct aa_replacedby *r) +{ + if (r) + kref_put(&r->count, aa_free_replacedby_kref); +} + +void __aa_update_replacedby(struct aa_label *orig, struct aa_label *new); + +#endif /* __AA_LABEL_H */ --- linux-goldfish-3.4.0.orig/init/Kconfig +++ linux-goldfish-3.4.0/init/Kconfig @@ -953,6 +953,12 @@ config ANON_INODES bool +config PANIC_TIMEOUT + int "Default panic timeout" + default 0 + help + Set default panic timeout. + menuconfig EXPERT bool "Configure standard kernel features (expert users)" # Unhide debug options, to make the on-by-default options visible --- linux-goldfish-3.4.0.orig/debian/compat +++ linux-goldfish-3.4.0/debian/compat @@ -0,0 +1 @@ +5 --- linux-goldfish-3.4.0.orig/debian/control.stub +++ linux-goldfish-3.4.0/debian/control.stub @@ -0,0 +1,104 @@ +Source: linux-goldfish +Section: devel +Priority: optional +Maintainer: Ubuntu Kernel Team +Standards-Version: 3.8.4.0 +Build-Depends: debhelper (>= 5), cpio, module-init-tools, kernel-wedge (>= 2.24ubuntu1), libelf-dev, libiberty-dev, rsync, libdw-dev, libpci-dev, python-dev, gcc-4.6 [armhf], gcc-4.7 [!armhf], flex, bison, xmlto, docbook-utils, ghostscript, transfig, bzip2, sharutils, asciidoc +Vcs-Git: git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git goldfish + +Package: linux-goldfish-headers-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0) +#Provides: linux-goldfish-headers, linux-goldfish-headers-2.6 +Description: Header files related to Linux kernel version 3.4.0 + This package provides kernel header files for version 3.4.0, for sites + that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details + +#Package: linux-goldfish-tools-common +#Architecture: armhf i386 +#Section: kernel +#Priority: optional +#Depends: ${misc:Depends} +#Description: Linux kernel version specific tools for version 3.4.0 +# This package provides the architecture independent parts for kernel +# version locked tools (such as perf) for version PGKVER. + +Package: linux-goldfish-tools-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, ${shlibs:Depends}, linux-tools-common +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf) for version 3.4.0-3 on + . + You probabally want to install linux-tools-3.4.0-3-. + + +Package: linux-image-3.4.0-3-goldfish +Architecture: armhf i386 +Section: admin +Priority: optional +Pre-Depends: dpkg (>= 1.10.24) +Depends: ${misc:Depends}, ${shlibs:Depends}, initramfs-tools (>= 0.36ubuntu6), coreutils | fileutils (>= 4.0), module-init-tools (>= 3.3-pre11-4ubuntu3), wireless-crda +Conflicts: hotplug (<< 0.0.20040105-1) +Recommends: +Suggests: fdutils, linux-goldfish-doc-3.4.0 | linux-goldfish-source-3.4.0, linux-goldfish-tools +Description: Linux kernel image for version 3.4.0 on Android touch emulation + This package contains the Linux kernel image for version 3.4.0 on + Android touch emulation. + . + Also includes the corresponding System.map file, the modules built by the + packager, and scripts that try to ensure that the system is not left in an + unbootable state after an update. + . + Supports Android touch emulation processors. + . + Android touch emulation + . + You likely do not want to install this package directly. Instead, install + the linux-goldfish meta-package, which will ensure that upgrades work + correctly, and that supporting packages are also installed. + +Package: linux-headers-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0), linux-goldfish-headers-3.4.0-3, ${shlibs:Depends} +Description: Linux kernel headers for version 3.4.0 on Android touch emulation + This package provides kernel header files for version 3.4.0 on + Android touch emulation. + . + This is for sites that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details. + +Package: linux-image-3.4.0-3-goldfish-dbgsym +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends} +Provides: linux-debug +Description: Linux kernel debug image for version 3.4.0 on Android touch emulation + This package provides a kernel debug image for version 3.4.0 on + Android touch emulation. + . + This is for sites that wish to debug the kernel. + . + The kernel image contained in this package is NOT meant to boot from. It + is uncompressed, and unstripped. This package also includes the + unstripped modules. + +Package: linux-tools-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, linux-goldfish-tools-3.4.0-3 +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf and x86_energy_perf_policy) for + version 3.4.0-3 on + . + --- linux-goldfish-3.4.0.orig/debian/rules +++ linux-goldfish-3.4.0/debian/rules @@ -0,0 +1,252 @@ +#!/usr/bin/make -f +# +# $(DEBIAN)/rules for Ubuntu linux +# +# Use this however you want, just give credit where credit is due. +# +# Copyright (c) 2007 Ben Collins +# + +DEBIAN=$(shell awk -F= '($$1 == "DEBIAN") { print $$2 }' $$new; \ + done + flavours="$(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars)";\ + for i in $$flavours; do \ + $(SHELL) $(DROOT)/scripts/control-create $$i | \ + sed -e 's/PKGVER/$(release)/g' \ + -e 's/ABINUM/$(abinum)/g' \ + -e 's/SRCPKGNAME/$(src_pkg_name)/g' \ + -e 's/=HUMAN=/$(human_arch)/g' \ + >> $(DEBIAN)/control.stub; \ + done + cp $(DEBIAN)/control.stub $(DEBIAN)/control + +.PHONY: debian/control +debian/control: $(DEBIAN)/control.stub + rm -rf $(builddir)/modules $(builddir)/firmware \ + $(builddir)/kernel-versions $(builddir)/package-list \ + $(builddir)/$(DEBIAN) + mkdir -p $(builddir)/modules/$(arch)/ + cp $(DEBIAN)/d-i/modules/* $(builddir)/modules/$(arch)/ + mkdir -p $(builddir)/firmware/$(arch)/ + cp $(DEBIAN)/d-i/firmware/* $(builddir)/firmware/$(arch)/ + cp $(DEBIAN)/d-i/package-list $(DEBIAN)/d-i/kernel-versions $(builddir)/ + touch $(builddir)/modules/$(arch)/kernel-image + # kernel-wedge needs to poke around in $(DEBIAN)/ + ln -nsf $(CURDIR)/debian $(builddir)/debian + + # Some files may need to differ between architectures + if [ -d $(DEBIAN)/d-i/modules-$(arch) ]; then \ + cp $(DEBIAN)/d-i/modules-$(arch)/* \ + $(builddir)/modules/$(arch)/; \ + fi + if [ -d $(DEBIAN)/d-i/firmware-$(arch) ]; then \ + cp $(DEBIAN)/d-i/firmware-$(arch)/* \ + $(builddir)/firmware/$(arch)/; \ + fi + + # Remove unwanted stuff for this architecture + if [ -r "$(DEBIAN)/d-i/exclude-modules.$(arch)" ]; then \ + (cat $(DEBIAN)/d-i/exclude-modules.$(arch); \ + ls $(builddir)/modules/$(arch)/) | sort | uniq -d | \ + (cd $(builddir)/modules/$(arch)/; xargs rm -f); \ + fi + if [ -r "$(DEBIAN)/d-i/exclude-firmware.$(arch)" ]; then \ + (cat $(DEBIAN)/d-i/exclude-firmware.$(arch); \ + ls $(builddir)/firmware/$(arch)/) | sort | uniq -d | \ + (cd $(builddir)/firmware/$(arch)/; xargs rm -f); \ + fi + + # Per flavour module lists + flavour_modules=`ls $(DEBIAN)/d-i/modules.$(arch)-* 2>/dev/null` \ + || true; \ + if [ "$$flavour_modules" != "" ]; then \ + for flav in $$flavour_modules; do \ + name=`echo $$flav | sed 's/.*\/modules.$(arch)-//'`; \ + mkdir $(builddir)/modules/$(arch)-$$name; \ + (cd $(builddir)/modules/; tar cf - `cat ../$$flav`) | \ + (cd $(builddir)/modules/$(arch)-$$name/; tar xf -); \ + touch $(builddir)/modules/$(arch)-$$name/kernel-image; \ + done; \ + fi + flavour_firmware=`ls $(DEBIAN)/d-i/firmware.$(arch)-* 2>/dev/null` \ + || true; \ + if [ "$$flavour_firmware" != "" ]; then \ + for flav in $$flavour_firmware; do \ + name=`echo $$flav | sed 's/.*\/firmware.$(arch)-//'`; \ + mkdir $(builddir)/firmware/$(arch)-$$name; \ + (cd $(builddir)/firmware/; tar cf - `cat ../$$flav`) | \ + (cd $(builddir)/firmware/$(arch)-$$name/; tar xf -);\ + touch $(builddir)/firmware/$(arch)-$$name/kernel-image; \ + done; \ + fi + + # Some files may need to differ between flavours + flavour_module_dirs=`ls -d $(DEBIAN)/d-i/modules-$(arch)-* 2>/dev/null`\ + || true; \ + if [ "$$flavour_module_dirs" ]; then \ + for flav in $$flavour_module_dirs; do \ + name=`echo $$flav | sed 's/.*\/modules-$(arch)-//'`; \ + [ -d $(builddir)/modules/$(arch)-$$name ] || \ + cp -a $(builddir)/modules/$(arch) \ + modules/$(arch)-$$name; \ + cp $$flav/* $(builddir)/modules/$(arch)-$$name/; \ + done; \ + fi + flavour_firmware_dirs=`ls -d $(DEBIAN)/d-i/firmware-$(arch)-* 2>/dev/null`\ + || true; \ + if [ "$$flavour_firmware_dirs" ]; then \ + for flav in $$flavour_firmware_dirs; do \ + name=`echo $$flav | sed 's/.*\/firmware-$(arch)-//'`; \ + [ -d $(builddir)/firmware/$(arch)-$$name ] || \ + cp -a $(builddir)/firmware/$(arch) \ + firmware/$(arch)-$$name; \ + cp $$flav/* $(builddir)/firmware/$(arch)-$$name/; \ + done; \ + fi + + # Remove unwanted stuff for each flavour + flavour_exclude=`ls $(DEBIAN)/d-i/exclude-modules.$(arch)-* 2>/dev/null`\ + || true; \ + if [ "$$flavour_exclude" ]; then \ + for flav in $$flavour_exclude; do \ + name=`echo $$flav | sed 's/.*\/exclude-modules.$(arch)-//'`;\ + [ -d $(builddir)/modules/$(arch)-$$name ] || \ + cp -a $(builddir)/modules/$(arch) \ + $(builddir)/modules/$(arch)-$$name; \ + (cat $$flav; \ + ls $(builddir)/modules/$(arch)-$$name) | \ + sort | uniq -d | \ + (cd $(builddir)/modules/$(arch)-$$name/; \ + xargs rm -f); \ + done; \ + fi + flavour_exclude=`ls $(DEBIAN)/d-i/exclude-firmware.$(arch)-* 2>/dev/null`\ + || true; \ + if [ "$$flavour_exclude" ]; then \ + for flav in $$flavour_exclude; do \ + name=`echo $$flav | sed 's/.*\/exclude-firmware.$(arch)-//'`;\ + [ -d $(builddir)/firmware/$(arch)-$$name ] || \ + cp -a $(builddir)/firmware/$(arch) \ + $(builddir)/firmware/$(arch)-$$name; \ + (cat $$flav; \ + ls $(builddir)/firmware/$(arch)-$$name) | \ + sort | uniq -d | \ + (cd $(builddir)/firmware/$(arch)-$$name/; \ + xargs rm -f); \ + done; \ + fi + + if [ ! -d $(builddir)/modules/$(build_arch) ]; then \ + mkdir -p $(builddir)/modules/$(build_arch); \ + cp $(builddir)/modules/$(arch)/* \ + $(builddir)/modules/$(build_arch); \ + fi + if [ ! -d $(builddir)/firmware/$(build_arch) ]; then \ + mkdir -p $(builddir)/firmware/$(build_arch); \ + cp $(builddir)/firmware/$(arch)/* \ + $(builddir)/firmware/$(build_arch); \ + fi + + cp $(DEBIAN)/control.stub debian/control.stub + cd $(builddir) && kernel-wedge gen-control > $(CURDIR)/debian/control --- linux-goldfish-3.4.0.orig/debian/copyright +++ linux-goldfish-3.4.0/debian/copyright @@ -0,0 +1,29 @@ +This is the Ubuntu prepackaged version of the Linux kernel. +Linux was written by Linus Torvalds +and others. + +This package was put together by the Ubuntu Kernel Team, from +sources retrieved from upstream linux git. +The sources may be found at most Linux ftp sites, including +ftp://ftp.kernel.org/pub/linux/kernel/ + +This package is currently maintained by the +Ubuntu Kernel Team + +Linux is copyrighted by Linus Torvalds and others. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 dated June, 1991. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +On Ubuntu Linux systems, the complete text of the GNU General +Public License v2 can be found in `/usr/share/common-licenses/GPL-2'. --- linux-goldfish-3.4.0.orig/debian/changelog +++ linux-goldfish-3.4.0/debian/changelog @@ -0,0 +1,189 @@ +linux-goldfish (3.4.0-3.14) trusty; urgency=low + + [ Andy Whitcroft ] + + * [Config] CONFIG_RT_GROUP_SCHED=n + - LP: #1284731 + * [Config] enforcer file cannot be zero length + + -- Andy Whitcroft Wed, 26 Feb 2014 11:56:56 +0000 + +linux-goldfish (3.4.0-2.13) trusty; urgency=low + + [ Ricardo Salveti de Araujo ] + + * Revert "Use the default 4.8 compiler again" + * [Config] Also enabling CONFIG_PRINTK_TIME for armhf + * Using gcc-4.7 when building for x86 (following AOSP) + * [Config] Syncing i386 Android configs with the armhf one + + [ Tim Gardner ] + + * Fix Vcs-git path and branch name + + [ Upstream Kernel Changes ] + + * Goldfish: Fix multi-touch support on emulator + + -- Ricardo Salveti de Araujo Mon, 10 Feb 2014 17:32:56 -0200 + +linux-goldfish (3.4.0-1.12) trusty; urgency=low + + [ Andy Whitcroft ] + + * [Config] CONFIG_SECURITY_YAMA=y + + [ Kees Cook ] + + * SAUCE: (no-up) Yama: add link restrictions + + [ Tyler Hicks ] + + * [Config] Enable Stacked Yama + + [ Upstream Kernel Changes ] + + * Yama: add additional ptrace scopes + * Yama: higher restrictions should block PTRACE_TRACEME + * security: allow Yama to be unconditionally stacked + + -- Andy Whitcroft Fri, 07 Feb 2014 19:02:47 +0000 + +linux-goldfish (3.4.0-1.11) trusty; urgency=low + + [ Loïc Minier ] + + * [Config] Enable VMSPLIT_2G to allow more memory in emulator + + [ Ricardo Salveti de Araujo ] + + * Use the default 4.8 compiler again + + [ Upstream Kernel Changes ] + + * ARM: 7668/1: fix memset-related crashes caused by recent GCC (4.7.2) + optimizations + * ARM: 7670/1: fix the memset fix + + -- Tim Gardner Wed, 29 Jan 2014 08:34:54 -0700 + +linux-goldfish (3.4.0-1.10) trusty; urgency=low + + [ Andy Whitcroft ] + + * [Config] switch build-depends to libiberty-dev + + [ Dimitri John Ledkov ] + + * [Config] enable CONFIG_INPUT_UINPUT + - LP: #1260023 + + [ John Johansen ] + + * SAUCE: (no-up) apparmor: fix backtrace on non-smp, kernels. + - LP: #1253707 + + -- Andy Whitcroft Wed, 11 Dec 2013 18:04:04 +0000 + +linux-goldfish (3.4.0-1.9) trusty; urgency=low + + [ Tim Gardner ] + + * Revert "[Config] Drop armhf dependency on gcc-4.6" + armhf won't boot using more recent gcc versions. + - LP: #1252339 + + -- Tim Gardner Tue, 19 Nov 2013 10:53:35 -0700 + +linux-goldfish (3.4.0-1.8) trusty; urgency=low + + [ Dmitrijs Ledkovs ] + + * [Config] Enable EFI partitions on armhf build. + - LP: #1252339 + + -- Tim Gardner Mon, 18 Nov 2013 10:19:01 -0700 + +linux-goldfish (3.4.0-1.7) saucy; urgency=low + + [ John Johansen ] + + * SAUCE: apparmor: fix unix domain sockets to be mediated on connection + - LP: #1208988 + * SAUCE: apparmor: allocate path lookup buffers during init + - LP: #1208988 + * SAUCE: apparmor: fix memleak of the profile hash + - LP: #1235523 + * SAUCE: apparmor: fix memleak of replacedby struct + - LP: #1235973 + * SAUCE: apparmor: fix bad lock balance when introspecting policy + - LP: #1235977 + + [ Tim Gardner ] + + * [Config] Use gcc-4.6 for armhf + - LP: #1236444 + + -- Andy Whitcroft Tue, 08 Oct 2013 11:06:06 +0100 + +linux-goldfish (3.4.0-0.6) saucy; urgency=low + + * Fix stupid FTBS because of ABI files + + -- Tim Gardner Thu, 19 Sep 2013 13:09:26 -0600 + +linux-goldfish (3.4.0-0.5) saucy; urgency=low + + [ Tim Gardner ] + + * CONFIG_SECURITY_APPARMOR=y + + -- Tim Gardner Thu, 19 Sep 2013 12:27:51 -0600 + +linux-goldfish (3.4.0-0.4) saucy; urgency=low + + [ Andy Whitcroft ] + + * [Packaging] sort out linux-tools naming + - LP: #1205284 + * [Config] switch to new linux-tools naming + - LP: #1205284 + * [Config] fix up build-depends: + + [ Tim Gardner ] + + * [Config] CONFIG_*_NS=y + - LP: #1222772 + * [Config] CONFIG_DEVPTS_MULTIPLE_INSTANCES=y + - LP: #1222772 + * [Config] CONFIG_ANDROID_PARANOID_NETWORK=n + - LP: #1222772 + + -- Andy Whitcroft Wed, 11 Sep 2013 18:10:03 +0100 + +linux-goldfish (3.4.0-0.3) saucy; urgency=low + + * No code change rebuild, fix FTBS because of incorrect + ABI directory name. + + -- Tim Gardner Wed, 11 Sep 2013 11:52:30 -0600 + +linux-goldfish (3.4.0-0.2) saucy; urgency=low + + [ Tim Gardner ] + + * [Config] Build for i386 + + -- Tim Gardner Wed, 11 Sep 2013 11:19:52 -0600 + +linux-goldfish (3.4.0-0.1) saucy; urgency=low + + * Initial release + + -- Tim Gardner Wed, 21 Aug 2013 12:19:33 -0600 + +linux-goldfish (3.4.0-0.0) saucy; urgency=low + + * Place holder + + -- Tim Gardner Wed, 27 Feb 2013 11:55:02 -0700 --- linux-goldfish-3.4.0.orig/debian/control +++ linux-goldfish-3.4.0/debian/control @@ -0,0 +1,104 @@ +Source: linux-goldfish +Section: devel +Priority: optional +Maintainer: Ubuntu Kernel Team +Standards-Version: 3.8.4.0 +Build-Depends: debhelper (>= 5), cpio, module-init-tools, kernel-wedge (>= 2.24ubuntu1), libelf-dev, libiberty-dev, rsync, libdw-dev, libpci-dev, python-dev, gcc-4.6 [armhf], gcc-4.7 [!armhf], flex, bison, xmlto, docbook-utils, ghostscript, transfig, bzip2, sharutils, asciidoc +Vcs-Git: git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git goldfish + +Package: linux-goldfish-headers-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0) +#Provides: linux-goldfish-headers, linux-goldfish-headers-2.6 +Description: Header files related to Linux kernel version 3.4.0 + This package provides kernel header files for version 3.4.0, for sites + that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details + +#Package: linux-goldfish-tools-common +#Architecture: armhf i386 +#Section: kernel +#Priority: optional +#Depends: ${misc:Depends} +#Description: Linux kernel version specific tools for version 3.4.0 +# This package provides the architecture independent parts for kernel +# version locked tools (such as perf) for version PGKVER. + +Package: linux-goldfish-tools-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, ${shlibs:Depends}, linux-tools-common +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf) for version 3.4.0-3 on + . + You probabally want to install linux-tools-3.4.0-3-. + + +Package: linux-image-3.4.0-3-goldfish +Architecture: armhf i386 +Section: admin +Priority: optional +Pre-Depends: dpkg (>= 1.10.24) +Depends: ${misc:Depends}, ${shlibs:Depends}, initramfs-tools (>= 0.36ubuntu6), coreutils | fileutils (>= 4.0), module-init-tools (>= 3.3-pre11-4ubuntu3), wireless-crda +Conflicts: hotplug (<< 0.0.20040105-1) +Recommends: +Suggests: fdutils, linux-goldfish-doc-3.4.0 | linux-goldfish-source-3.4.0, linux-goldfish-tools +Description: Linux kernel image for version 3.4.0 on Android touch emulation + This package contains the Linux kernel image for version 3.4.0 on + Android touch emulation. + . + Also includes the corresponding System.map file, the modules built by the + packager, and scripts that try to ensure that the system is not left in an + unbootable state after an update. + . + Supports Android touch emulation processors. + . + Android touch emulation + . + You likely do not want to install this package directly. Instead, install + the linux-goldfish meta-package, which will ensure that upgrades work + correctly, and that supporting packages are also installed. + +Package: linux-headers-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0), linux-goldfish-headers-3.4.0-3, ${shlibs:Depends} +Description: Linux kernel headers for version 3.4.0 on Android touch emulation + This package provides kernel header files for version 3.4.0 on + Android touch emulation. + . + This is for sites that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details. + +Package: linux-image-3.4.0-3-goldfish-dbgsym +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends} +Provides: linux-debug +Description: Linux kernel debug image for version 3.4.0 on Android touch emulation + This package provides a kernel debug image for version 3.4.0 on + Android touch emulation. + . + This is for sites that wish to debug the kernel. + . + The kernel image contained in this package is NOT meant to boot from. It + is uncompressed, and unstripped. This package also includes the + unstripped modules. + +Package: linux-tools-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, linux-goldfish-tools-3.4.0-3 +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf and x86_energy_perf_policy) for + version 3.4.0-3 on + . + --- linux-goldfish-3.4.0.orig/debian/debian.env +++ linux-goldfish-3.4.0/debian/debian.env @@ -0,0 +1 @@ +DEBIAN=debian.goldfish --- linux-goldfish-3.4.0.orig/debian/tools/generic +++ linux-goldfish-3.4.0/debian/tools/generic @@ -0,0 +1,22 @@ +#!/bin/bash +full_version=`uname -r` + +# First check for a fully qualified version. +this="/usr/lib/linux-tools/$full_version/`basename $0`" +if [ -f "$this" ]; then + exec "$this" "$@" +fi + +# Removing flavour from version i.e. generic or server. +flavour_abi=${full_version#*-} +flavour=${flavour_abi#*-} +version=${full_version%-$flavour} +this="$0_$version" +if [ -f "$this" ]; then + exec "$this" "$@" +fi + +# Give them a hint as to what to install. +echo "$this not found" >&2 +echo "You may need to install linux-tools-$version-$flavour" >&2 +exit 2 --- linux-goldfish-3.4.0.orig/debian/tests-build/README +++ linux-goldfish-3.4.0/debian/tests-build/README @@ -0,0 +1,21 @@ +Scripts placed in this directory get called one at a time by run-parts(8). +The scripts are expected to perform some sort of sanity checks on the +finished build. Scripts will be called once for each flavour. + +Some environment variables are exported to make life a little easier: + +DPKG_ARCH : The dpkg architecture (e.g. "amd64") +KERN_ARCH : The kernel architecture (e.g. "x86_64") +FLAVOUR : The specific flavour for this run (e.g. "generic") +VERSION : The full version of this build (e.g. 2.6.22-1) +REVISION : The exact revision of this build (e.g. 1.3) +PREV_REVISION : The revision prior to this one +ABI_NUM : The specific ABI number for this build (e.g. 2) +PREV_ABI_NUM : The previous ABI number. Can be the same as ABI_NUM. +BUILD_DIR : The directory where this build took place +INSTALL_DIR : The directory where the package is prepared +SOURCE_DIR : Where the main kernel source is + +Scripts are expected to have a zero exit status when no problems occur, +and non-zero when an error occurs that should stop the build. Scripts +should print whatever info they deem needed to deduce the problem. --- linux-goldfish-3.4.0.orig/debian/tests-build/check-aliases +++ linux-goldfish-3.4.0/debian/tests-build/check-aliases @@ -0,0 +1,24 @@ +#!/usr/bin/perl -w + +my %map; + +print "Checking for dupe aliases in $ENV{'FLAVOUR'}...\n"; + +$aliases = + "$ENV{'INSTALL_DIR'}/lib/modules/$ENV{'VERSION'}-$ENV{'FLAVOUR'}/modules.alias"; + +open(ALIASES, "< $aliases") or die "Could not open $aliases"; + +while () { + chomp; + my ($junk, $alias, $module) = split; + + if (defined($map{$alias})) { + printf("%s %20s / %-20s : %s \n", ("$map{$alias}" eq "$module") + ? "INT" : " ", $map{$alias}, $module, $alias); + } else { + $map{$alias} = $module; + } +} + +exit(0); --- linux-goldfish-3.4.0.orig/debian/docs/README.inclusion-list +++ linux-goldfish-3.4.0/debian/docs/README.inclusion-list @@ -0,0 +1,51 @@ +This README describes the reason for, and the use of, module +inclusion lists. + +The original Hardy release had the notion of sub-flavours, +e.g., a flavour that was constructed as a subset of an existing flavour. +For example, the virtual flavour was extracted from the server flavour using +a subset of the server flavour modules. However, there were some difficult +mainteneance issues with regard to packaging, make rules, and scripts. This +re-implementation of the sub-flavours philosophy is hopefully simpler, +and retrofitable to all releases. + +A module inclusion list looks at the problem of of constructing a package +from the perspective of what modules do we _want_ in the package, as opposed +to what modules we _don't_ want. As the kernel matures, more and more devices are added +which makes the problem of configuration maintenance a real pain in the ass. +If we took the approach of disabling all of the config options that we don't want, +then the differences between flavours will quickly become quite large, making +it difficult to quickly compare the individual flavour configs. Each time a +new config option is added then we also have to make a decision about disabling in +order to continue to keep the minimal number of modules. + +A module inclusion list is applied on a per-flavour basis. For example, +debian./control.d/${flavour}.inclusion-list. For example, the +config for virtual is very close to server and generic, but the inclusion list +causes the virtual package to be constructed with _only_ the modules described +in the inclusion list. + +The inclusion list format is a simple bash regular expression list of files. For example, + +arch/*/{crypto,kernel,oprofile} +drivers/acpi/* +drivers/ata/ahci.ko + +These 3 regular expression forms are suitable for expansion by bash and as inputs to 'find'. +See debian/scripts/module-inclusion for details. + +There are 2 log files created as a side effect of the application of the module +inclusion list; $(flavour).inclusion-list.log and $(flavour).depmod.log. + +$(flavour).inclusion-list.log : This log is created while the inclusion list +modules are being copied. If any are missing, then those warnings go in this log. +While its not considered a fatal error, you should endevour to correct your inclusion +list such that there are no missing modules. + +$(flavour).depmod.log : The log is created as a result of running depmod on the +resulting set of modules. If there are missing symbols then you'll find that information +here. Again, you should modify your inclusion list such that there are no missing +symbols. + +Tim Gardner +June 2, 2010 --- linux-goldfish-3.4.0.orig/debian/control-scripts/prerm +++ linux-goldfish-3.4.0/debian/control-scripts/prerm @@ -0,0 +1,312 @@ +#! /usr/bin/perl +# -*- Mode: Perl -*- +# image.prerm --- +# Author : root ( root@melkor.pilgrim.umass.edu ) +# Created On : Fri May 17 03:28:59 1996 +# Created On Node : melkor.pilgrim.umass.edu +# Last Modified By : Manoj Srivastava +# Last Modified On : Sat Aug 5 13:14:17 2006 +# Last Machine Used: glaurung.internal.golden-gryphon.com +# Update Count : 85 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# +# $Id: image.prerm,v 1.22 2003/10/07 16:24:20 srivasta Exp $ +# +# +#use strict; + +$|=1; +# Predefined values: +my $version = "=V"; +my $link_in_boot = ""; # Should be empty, mostly +my $no_symlink = ""; # Should be empty, mostly +my $reverse_symlink = ""; # Should be empty, mostly +my $do_symlinks = "Yes"; # target machine defined +my $do_boot_enable = "Yes"; # target machine defined +my $do_bootfloppy = "Yes"; # target machine defined +my $do_bootloader = "Yes"; # target machine defined +my $move_image = ''; # target machine defined +my $kimage = "=K"; # Should be empty, mostly +my $loader = "=L"; # lilo, silo, quik, palo, vmelilo, or nettrom +my $image_dir = "/boot"; # where the image is located +my $clobber_modules = ''; # target machine defined +my $initrd = "YES"; # initrd kernel +my $use_hard_links = ''; # hardlinks do not wirk across fs boundaries +my $postinst_hook = ''; #Normally we do not +my $postrm_hook = ''; #Normally we do not +my $preinst_hook = ''; #Normally we do not +my $prerm_hook = ''; #Normally we do not +my $minimal_swap = ''; # Do not swap symlinks +my $ignore_depmod_err = ''; # normally we do not +my $relink_build_link = 'YES'; # There is no harm in checking the link +my $force_build_link = ''; # There is no harm in checking the link +my $kernel_arch = "=B"; +my $ramdisk = "/usr/sbin/update-initramfs"; +my $package_name = "linux-image-$version"; + +my $Loader = "NoLOADER"; # +$Loader = "LILO" if $loader =~ /^lilo/io; +$Loader = "SILO" if $loader =~ /^silo/io; +$Loader = "QUIK" if $loader =~ /^quik/io; +$Loader = "yaboot" if $loader =~ /^yaboot/io; +$Loader = "PALO" if $loader =~ /^palo/io; +$Loader = "NETTROM" if $loader =~ /^nettrom/io; +$Loader = "VMELILO" if $loader =~ /^vmelilo/io; +$Loader = "ZIPL" if $loader =~ /^zipl/io; +$Loader = "ELILO" if $loader =~ /^elilo/io; + + +# This should not point to /tmp, because of security risks. +my $temp_file_name = "/var/log/$loader" . "_log.$$"; + +#known variables +my $image_dest = "/"; +my $realimageloc = "/$image_dir/"; +my $have_conffile = ""; +my $CONF_LOC = '/etc/kernel-img.conf'; +my $relative_links = ''; +my $silent_loader = ''; +my $warn_reboot = 'Yes'; # Warn that we are installing a version of + # the kernel we are running + +# remove multiple leading slashes; make sure there is at least one. +$realimageloc =~ s|^/*|/|o; +$realimageloc =~ s|/+|/|o; + +my $DEBUG = 0; + +# Variables used +my $image=''; +my $ret=0; +my $seen=''; +my $answer=''; +my $running = ''; +my $WouldInvalidate = 0; + +if ($ARGV[0] && ($ARGV[0] =~ /remove/ || $ARGV[0] =~ /upgrade/)) { + if (-l "/usr/doc/linux-image-$version") { + unlink "/usr/doc/linux-image-$version"; + } +} + +# Ignore all invocations uxcept when called on to remove +exit 0 unless ($ARGV[0] && $ARGV[0] =~ /remove/) ; + +# Paranoid check to make sure that the correct value is put in there +if (! $kimage) { $kimage = "vmlinuz";} # Hmm. empty +elsif ($kimage =~ m/^b?uImage$/o) { $kimage = "vmlinuz";} # these produce vmlinuz +elsif ($kimage =~ m/^b?zImage$/o) { $kimage = "vmlinuz";} # these produce vmlinuz +elsif ($kimage =~ m/^[iI]mage$/o) { my $nop = $kimage; } +elsif ($kimage =~ m/^vmlinux$/o) { my $nop = $kimage; } +else { $kimage = "vmlinuz";} # Default + +if (-r "$CONF_LOC" && -f "$CONF_LOC" ) { + if (open(CONF, "$CONF_LOC")) { + while () { + chomp; + s/\#.*$//g; + next if /^\s*$/; + + $do_symlink = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig; + $no_symlink = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig; + $reverse_symlink = "" if /^\s*reverse_symlinks\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig; + $move_image = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig; + $clobber_modules = '' if /^\s*clobber_modules\s*=\s*(no|false|0)\s*$/ig; + $do_boot_enable = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig; + $do_bootfloppy = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig; + $relative_links = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig; + $do_bootloader = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig; + $do_initrd = '' if /^\s*do_initrd\s*=\s*(no|false|0)\s*$/ig; + $use_hard_links = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig; + $silent_loader = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig; + $warn_reboot = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig; + $minimal_swap = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig; + $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig; + $relink_build_link = '' if /^\s*relink_build_link\s*=\s*(no|false|0)\s*$/ig; + $force_build_link = '' if /^\s*force_build_link\s*=\s*(no|false|0)\s*$/ig; + + + $do_symlink = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $no_symlink = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $move_image = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig; + $clobber_modules = "Yes" if /^\s*clobber_modules\s*=\s*(yes|true|1)\s*$/ig; + $do_boot_enable = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig; + $do_bootfloppy = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig; + $do_bootloader = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig; + $relative_links = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig; + $do_initrd = "Yes" if /^\s*do_initrd\s*=\s*(yes|true|1)\s*$/ig; + $use_hard_links = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig; + $silent_loader = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig; + $warn_reboot = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig; + $minimal_swap = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig; + $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig; + $relink_build_link = 'Yes' if /^\s*relink_build_link\s*=\s*(yes|true|1)\s*$/ig; + $force_build_link = 'Yes' if /^\s*force_build_link\s*=\s*(yes|true|1)\s*$/ig; + + $image_dest = "$1" if /^\s*image_dest\s*=\s*(\S+)/ig; + $postinst_hook = "$1" if /^\s*postinst_hook\s*=\s*(\S+)/ig; + $postrm_hook = "$1" if /^\s*postrm_hook\s*=\s*(\S+)/ig; + $preinst_hook = "$1" if /^\s*preinst_hook\s*=\s*(\S+)/ig; + $prerm_hook = "$1" if /^\s*prerm_hook\s*=\s*(\S+)/ig; + $ramdisk = "$1" if /^\s*ramdisk\s*=\s*(.+)$/ig; + } + close CONF; + $have_conffile = "Yes"; + } +} + + +$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch; + +#check to see if we are trying to remove a running kernel +# if so we abort right now. +chop($running=`uname -r`); +if ($running eq $version) { + print STDERR "WARN: Proceeding with removing running kernel image.\n"; +} + +#Now, they have an alternate kernel which they are currently running + +# This is just us being nice to lilo users. + +chdir("/") or die "could not chdir to /:$!\n"; + +if (-f "/etc/$loader.conf") { #I know, could be a link, but .. + open (LILO, "/etc/$loader.conf") || &success(); # this is not critical + while () { + chop; + s/\#.*//; # nix the comments + next unless /^\s*image\s*=\s(\S+)/o; + $image = $1; + if ($image && -e $image) { + while (defined($image) && -l $image) { + $image = readlink ($image); + } + if (defined($image) && -e $image) { + $WouldInvalidate |= $image =~ /$kimage-$version/; + } + else { + &success(); # invalid $loader.conf file + } + } + else { + &success(); # invalid $loader.conf file + } + } + close (LILO); + if ($WouldInvalidate) { + print STFERR "WARN: Proceeding with removing running kernel image.\n"; + &success(); + } +} + + +# set the env var stem +$ENV{'STEM'} = "linux"; + +sub exec_script { + my $type = shift; + my $script = shift; + print STDERR "Running $type hook script $script.\n"; + system ("$script $version $realimageloc$kimage-$version") && + print STDERR "User $type hook script [$script] "; + if ($?) { + if ($? == -1) { + print STDERR "failed to execute: $!\n"; + } + elsif ($? & 127) { + printf STDERR "died with signal %d, %s coredump\n", + ($? & 127), ($? & 128) ? 'with' : 'without'; + } + else { + printf STDERR "exited with value %d\n", $? >> 8; + } + exit $? >> 8; + } +} +sub run_hook { + my $type = shift; + my $script = shift; + if ($script =~ m,^/,) { + # Full path provided for the hook script + if (-x "$script") { + &exec_script($type,$script); + } + else { + die "The provided $type hook script [$script] could not be run.\n"; + } + } + else { + # Look for it in a safe path + for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') { + if (-x "$path/$script") { + &exec_script($type, "$path/$script"); + return 0; + } + } + # No luck + print STDERR "Could not find $type hook script [$script].\n"; + die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n"; + } +} + + +my $options; +for (@ARGV) { + s,','\\'',g; + $options .= " '$_'"; +} +$ENV{'DEB_MAINT_PARAMS'}="$options"; + +## Run user hook script here, if any +if (-x "$prerm_hook") { + &run_hook("prerm", $prerm_hook); +} +if (-d "/etc/kernel/prerm.d") { + print STDERR "Examining /etc/kernel/prerm.d.\n"; + system ("run-parts --verbose --exit-on-error --arg=$version " . + "--arg=$realimageloc$kimage-$version /etc/kernel/prerm.d") && + die "Failed to process /etc/kernel/prerm.d"; +} +if (-d "/etc/kernel/prerm.d/$version") { + print STDERR "Examining /etc/kernel/prerm.d/$version.\n"; + system ("run-parts --verbose --exit-on-error --arg=$version" . + " --arg=$realimageloc$kimage-$version " . + "/etc/kernel/prerm.d/$version") && + die "Failed to process /etc/kernel/prerm.d/$version"; +} + +sub success () { + # NOTE: need to keep this list in sync with rules.d/2-binary-arch.mk + my %files_to_keep = ( + 'modules.builtin' => 1, + 'modules.order' => 1, + ); + my $short; + for my $file () { + $short = $file; $short =~ s,.*/,,; + if (!defined $files_to_keep{$short}) { + unlink "$file"; + } + } + exit 0; +} + + + +&success(); +exit 0; +__END__ + + + + + --- linux-goldfish-3.4.0.orig/debian/control-scripts/headers-postinst +++ linux-goldfish-3.4.0/debian/control-scripts/headers-postinst @@ -0,0 +1,126 @@ +#!/usr/bin/perl +# -*- Mode: Cperl -*- +# debian.postinst --- +# Author : Manoj Srivastava ( srivasta@pilgrim.umass.edu ) +# Created On : Sat Apr 27 05:42:43 1996 +# Created On Node : melkor.pilgrim.umass.edu +# Last Modified By : Manoj Srivastava +# Last Modified On : Sat Aug 5 13:20:22 2006 +# Last Machine Used: glaurung.internal.golden-gryphon.com +# Update Count : 45 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# +# +# arch-tag: 1c716174-2f0a-476d-a626-a1322e62503a +# + + +$|=1; + +# Predefined values: +my $version = "=V"; +my $kimage = "=K"; +my $package_name = "linux-image-$version"; + + +# Ignore all invocations uxcept when called on to configure. +exit 0 unless ($ARGV[0] && $ARGV[0] =~ /configure/); + +#known variables +my $image_dest = "/"; +my $realimageloc = "/boot/"; +my $silent_modules = ''; +my $modules_base = '/lib/modules'; +my $CONF_LOC = '/etc/kernel-img.conf'; +# remove multiple leading slashes; make sure there is at least one. +$realimageloc =~ s|^/*|/|o; +$realimageloc =~ s|/+|/|o; + +chdir '/usr/src' or die "Could not chdir to /usr/src:$!"; + +if (-r "$CONF_LOC" && -f "$CONF_LOC" ) { + if (open(CONF, "$CONF_LOC")) { + while () { + chomp; + s/\#.*$//g; + next if /^\s*$/; + + $header_postinst_hook = "$1" if /^\s*header_postinst_hook\s*=\s*(\S+)/ig; + } + close CONF; + } +} + +sub exec_script { + my $type = shift; + my $script = shift; + print STDERR "Running $type hook script $script.\n"; + system ("$script $version $realimageloc$kimage-$version") && + print STDERR "User $type hook script [$script] "; + if ($?) { + if ($? == -1) { + print STDERR "failed to execute: $!\n"; + } + elsif ($? & 127) { + printf STDERR "died with signal %d, %s coredump\n", + ($? & 127), ($? & 128) ? 'with' : 'without'; + } + else { + printf STDERR "exited with value %d\n", $? >> 8; + } + exit $? >> 8; + } +} +sub run_hook { + my $type = shift; + my $script = shift; + if ($script =~ m,^/,) { + # Full path provided for the hook script + if (-x "$script") { + &exec_script($type,$script); + } + else { + die "The provided $type hook script [$script] could not be run.\n"; + } + } + else { + # Look for it in a safe path + for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') { + if (-x "$path/$script") { + &exec_script($type, "$path/$script"); + return 0; + } + } + # No luck + print STDERR "Could not find $type hook script [$script].\n"; + die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n"; + } +} + +## Run user hook script here, if any +if (-x "$header_postinst_hook") { + &run_hook("postinst", $header_postinst_hook); +} + +if (-d "/etc/kernel/header_postinst.d") { + print STDERR "Examining /etc/kernel/header_postinst.d.\n"; + system ("run-parts --verbose --exit-on-error --arg=$version " . + "--arg=$realimageloc$kimage-$version " . + "/etc/kernel/header_postinst.d") && + die "Failed to process /etc/kernel/header_postinst.d"; +} + +if (-d "/etc/kernel/header_postinst.d/$version") { + print STDERR "Examining /etc/kernel/header_postinst.d/$version.\n"; + system ("run-parts --verbose --exit-on-error --arg=$version " . + "--arg=$realimageloc$kimage-$version " . + "/etc/kernel/header_postinst.d/$version") && + die "Failed to process /etc/kernel/header_postinst.d/$version"; +} + +exit 0; + +__END__ --- linux-goldfish-3.4.0.orig/debian/control-scripts/postinst +++ linux-goldfish-3.4.0/debian/control-scripts/postinst @@ -0,0 +1,1095 @@ +#! /usr/bin/perl +# OriginalAuthor : Manoj Srivastava ( srivasta@pilgrim.umass.edu ) +# +# Customized for Ubuntu by: Ben Collins + +#use strict; #for debugging +use Cwd 'abs_path'; + +$|=1; + +# Predefined values: +my $version = "=V"; +my $link_in_boot = ""; # Should be empty, mostly +my $no_symlink = ""; # Should be empty, mostly +my $reverse_symlink = ""; # Should be empty, mostly +my $do_symlink = "Yes"; # target machine defined +my $do_boot_enable = "Yes"; # target machine defined +my $do_bootfloppy = "Yes"; # target machine defined +my $do_bootloader = "Yes"; # target machine defined +my $move_image = ''; # target machine defined +my $kimage = "=K"; # Should be empty, mostly +my $loader = "=L"; # lilo, silo, quik, palo, vmelilo, nettrom, arcboot or delo +my $image_dir = "/boot"; # where the image is located +my $clobber_modules = ''; # target machine defined +my $relative_links = ""; # target machine defined +my $initrd = "YES"; # initrd kernel +my $do_initrd = ''; # Normally we do not +my $use_hard_links = ''; # hardlinks do not work across fs boundaries +my $postinst_hook = ''; #Normally we do not +my $postrm_hook = ''; #Normally we do not +my $preinst_hook = ''; #Normally we do not +my $prerm_hook = ''; #Normally we do not +my $minimal_swap = ''; # Do not swap symlinks +my $ignore_depmod_err = ''; # normally we do not +my $kernel_arch = "=B"; +my $ramdisk = "/usr/sbin/update-initramfs"; # List of tools to create initial ram fs. +my $notifier = "/usr/share/update-notifier/notify-reboot-required"; +my $package_name = "linux-image-$version"; +my $explicit_do_loader = 'Yes'; + +my $Loader = "NoLOADER"; # +$Loader = "LILO" if $loader =~ /^lilo/io; +$Loader = "SILO" if $loader =~ /^silo/io; +$Loader = "QUIK" if $loader =~ /^quik/io; +$Loader = "yaboot" if $loader =~ /^yaboot/io; +$Loader = "PALO" if $loader =~ /^palo/io; +$Loader = "NETTROM" if $loader =~ /^nettrom/io; +$Loader = "VMELILO" if $loader =~ /^vmelilo/io; +$Loader = "ZIPL" if $loader =~ /^zipl/io; +$Loader = "ELILO" if $loader =~ /^elilo/io; +$Loader = "ARCBOOT" if $loader =~ /^arcboot/io; +$Loader = "DELO" if $loader =~ /^delo/io; + +# This should not point to /tmp, because of security risks. +my $temp_file_name = "/var/log/$loader" . "_log.$$"; + +#known variables +my $image_dest = "/"; +my $realimageloc = "/$image_dir/"; +my $have_conffile = ""; +my $silent_modules = ''; +my $silent_loader = ''; +my $warn_reboot = 'Yes'; # Warn that we are installing a version of + # the kernel we are running + +my $modules_base = '/lib/modules'; +my $CONF_LOC = '/etc/kernel-img.conf'; + +# Ignore all invocations except when called on to configure. +exit 0 unless $ARGV[0] =~ /configure/; + +my $DEBUG = 0; + +# Do some preliminary sanity checks here to ensure we actually have an +# valid image dir +chdir('/') or die "could not chdir to /:$!\n"; +die "Internal Error: ($image_dir) is not a directory!\n" + unless -d $image_dir; + +# remove multiple leading slashes; make sure there is at least one. +$realimageloc =~ s|^/*|/|o; +$realimageloc =~ s|/+|/|o; +die "Internal Error: ($realimageloc) is not a directory!\n" + unless -d $realimageloc; + +if (-r "$CONF_LOC" && -f "$CONF_LOC" ) { + if (open(CONF, "$CONF_LOC")) { + while () { + chomp; + s/\#.*$//g; + next if /^\s*$/; + + $do_symlink = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig; + $no_symlink = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig; + $reverse_symlink = "" if /^\s*reverse_symlink\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig; + $move_image = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig; + $clobber_modules = '' if /^\s*clobber_modules\s*=\s*(no|false|0)\s*$/ig; + $do_boot_enable = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig; + $do_bootfloppy = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig; + $relative_links = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig; + $do_bootloader = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig; + $explicit_do_loader = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig; + $do_initrd = '' if /^\s*do_initrd\s*=\s*(no|false|0)\s*$/ig; + $use_hard_links = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig; + $silent_modules = '' if /^\s*silent_modules\s*=\s*(no|false|0)\s*$/ig; + $silent_loader = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig; + $warn_reboot = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig; + $minimal_swap = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig; + $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig; + + $do_symlink = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $no_symlink = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $move_image = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig; + $clobber_modules = "Yes" if /^\s*clobber_modules\s*=\s*(yes|true|1)\s*$/ig; + $do_boot_enable = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig; + $do_bootfloppy = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig; + $do_bootloader = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig; + $explicit_do_loader = "YES" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig; + $relative_links = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig; + $do_initrd = "Yes" if /^\s*do_initrd\s*=\s*(yes|true|1)\s*$/ig; + $use_hard_links = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig; + $silent_modules = 'Yes' if /^\s*silent_modules\s*=\s*(yes|true|1)\s*$/ig; + $silent_loader = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig; + $warn_reboot = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig; + $minimal_swap = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig; + $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig; + + $image_dest = "$1" if /^\s*image_dest\s*=\s*(\S+)/ig; + $postinst_hook = "$1" if /^\s*postinst_hook\s*=\s*(\S+)/ig; + $postrm_hook = "$1" if /^\s*postrm_hook\s*=\s*(\S+)/ig; + $preinst_hook = "$1" if /^\s*preinst_hook\s*=\s*(\S+)/ig; + $prerm_hook = "$1" if /^\s*prerm_hook\s*=\s*(\S+)/ig; + $ramdisk = "$1" if /^\s*ramdisk\s*=\s*(.+)$/ig; + } + close CONF; + $have_conffile = "Yes"; + } +} + + + +# For some versions of kernel-package, we had this warning in the +# postinst, but the rules did not really interpolate the value in. +# Here is a sanity check. +my $pattern = "=" . "I"; +$initrd=~ s/^$pattern$//; + +if ($link_in_boot) { + $image_dest = "/$image_dir/"; # same as realimageloc +} + +# Tack on at least one trainling / +$image_dest = "$image_dest/"; +$image_dest =~ s|^/*|/|o; +$image_dest =~ s|/+$|/|o; + +if (! -d "$image_dest") { + die "Expected Image Destination dir ($image_dest) to be a valid directory!\n"; +} + +# sanity +if (!($do_bootfloppy || $do_bootloader)) { + $do_boot_enable = ''; +} +if ($do_symlink && $no_symlink) { + warn "Both do_symlinks and no_symlinks options enabled; disabling no_symlinks\n"; + $no_symlink = 0; +} + +# most of our work is done in $image_dest (nominally /) +chdir("$image_dest") or die "could not chdir to $image_dest:$!\n"; + +# Paranoid check to make sure that the correct value is put in there +if (! $kimage) { $kimage = "vmlinuz"; } # Hmm. empty +elsif ($kimage =~ m/^b?uImage$/o) { $kimage = "vmlinuz"; } # these produce vmlinuz +elsif ($kimage =~ m/^b?zImage$/o) { $kimage = "vmlinuz"; } # these produce vmlinuz +elsif ($kimage =~ m/^[iI]mage$/o) { my $nop = $kimage; } +elsif ($kimage =~ m/^vmlinux$/o) { my $nop = $kimage; } +else { $kimage = "vmlinuz"; } # Default + +$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch; + + +die "Internal Error: Could not find image (" . $realimageloc + . "$kimage-$version)\n" unless -e $realimageloc + . "$kimage-$version"; + +# search for the boot loader in the path +my $loader_exec; +($loader_exec = $loader) =~ s|.*/||; +my ($loaderloc) = grep -x, map "$_/$loader_exec", + map { length($_) ? $_ : "." } split /:/, $ENV{PATH}; + + +###################################################################### +###################################################################### +########### Test whether a relative symlinkwould be OK ####### +###################################################################### +###################################################################### +sub test_relative { + my %params = @_; + my $cwd; + + die "Internal Error: Missing Required paramater 'Old Dir' " + unless $params{'Old Dir'}; + die "Internal Error: Missing Required paramater New Dir' " + unless $params{'New Dir'}; + + + die "Internal Error: No such dir $params{'Old Dir'} " + unless -d $params{'Old Dir'}; + die "Internal Error: No such dir $params{'New Dir'} " + unless -d $params{'New Dir'}; + + warn "Test relative: testing $params{'Old Dir'} -> $params{'New Dir'}" + if $DEBUG; + chomp($cwd = `pwd`); + chdir ($params{'New Dir'}) or die "Could not chdir to $params{'New Dir'}:$!"; + my $ok = 0; + $params{'Old Dir'} =~ s|^/*||o; + if (-d $params{'Old Dir'} ) { + if (defined $params{'Test File'}) { + if (-e $params{'Old Dir'} . $params{'Test File'}) { + $ok = 1; + } + } else { + $ok = 1; # well, backward compatibility + } + } + chdir ($cwd) or die "Could not chdir to $params{'New Dir'}:$!"; + return $ok; +} + +###################################################################### +###################################################################### +############ +###################################################################### +###################################################################### +# sub CanonicalizePath { +# my $path = join '/', @_; +# my @work = split '/', $path; +# my @out; +# my $is_absolute; + +# if (@work && $work[0] eq "") { +# $is_absolute = 1; shift @work; +# } + +# while (@work) { +# my $seg = shift @work; +# if ($seg eq "." || $seg eq "") { +# } +# elsif ($seg eq "..") { +# if (@out && $out[-1] ne "..") { +# pop @out; +# } +# else { +# # Leading "..", or "../..", etc. +# push @out, $seg; +# } +# } +# else { +# push @out, $seg; +# } +# } + +# unshift @out, "" if $is_absolute; +# return join('/', @out); +# } +###################################################################### +###################################################################### +############ +###################################################################### +###################################################################### + +sub spath { + my %params = @_; + + die "Missing Required paramater 'Old'" unless $params{'Old'}; + die "Missing Required paramater 'New'" unless $params{'New'}; + + my @olddir = split '/', `readlink -q -m $params{'Old'}`; + my @newdir = split '/', `readlink -q -m $params{'New'}`; + my @outdir = @olddir; + + my $out = ''; + my $i; + for ($i = 0; $i <= $#olddir && $i <= $#newdir; $i++) { + $out++ if ($olddir[$i] ne $newdir[$i]); + shift @outdir unless $out; + unshift @outdir, ".." if $out; + } + if ($#newdir > $#olddir) { + for ($i=0; $i < $#newdir; $i++) { + unshift @outdir, ".."; + } + } + return join ('/', @outdir); +} +###################################################################### +###################################################################### +############ +###################################################################### +###################################################################### + + +# This routine actually moves the kernel image +# From: $realimageloc/$kimage-$version (/boot/vmlinuz-2.6.12) +# To: $image_dest/$kimage-$version (/vmlinuz-2.6.12) +# Note that the image is moved to a versioned destination, but ordinary +# symlinks we create otherwise are not normally versioned +sub really_move_image { + my $src_dir = $_[0]; + my $target = $_[1]; + my $dest_dir = $_[2]; + + warn "Really move image: src_dir=$src_dir, target=$target,\n destdir=$dest_dir" + if $DEBUG; + if (-e "$target") { + # we should be in dir $dest_dir == $image_dest /, normally + rename("$target", "$target.$$") || + die "failed to move " . $dest_dir . "$target:$!"; + warn "mv $target $target.$$" if $DEBUG; + } + warn "mv -f $src_dir$target $target" if $DEBUG; + my $ret = system("mv -f " . $src_dir . "$target " . + " $target"); + if ($ret) { + die("Failed to move " . $src_dir . "$target to " + . $dest_dir . "$target"); + } + # Ok, now we may clobber the previous .old files + if (-e "$target.$$") { + rename("$target.$$", "$target.old") || + die "failed to move " . $dest_dir . "$target:$!"; + warn "mv $target.$$ $target " if $DEBUG; + } +} + +# Normally called after really_move_image; and only called if we asked for +# reversed link this routine reverses the symbolic link that is notmally +# created. Since the real kernel image has been moved over to +# $image_dest/$kimage-$version. So, this routine links +# From: $image_dest/$kimage-$version (/vmlinuz-2.6.12) +# To: $realimageloc/$kimage-$version (/boot/vmlinuz-2.6.12) +sub really_reverse_link { + my $src_dir = $_[0]; + my $link_name = $_[1]; + my $dest_dir = $_[2]; + warn "Really reverse link: src_dir=$src_dir, link name=$link_name\n" . + "\tdestdir=$dest_dir" if $DEBUG; + + my $Old = $dest_dir; + if (test_relative ('Old Dir' => $Old, 'New Dir' => $src_dir, + 'Test File' => "$link_name")) { + $Old =~ s|^/*||o; + } + # Special case is they are in the same dir + my $rel_path = spath('Old' => "$Old", 'New' => "$src_dir" ); + $Old ="" if $rel_path =~ m/^\s*$/o; + + if ($use_hard_links =~ m/YES/i) { + link($Old . "$link_name", $src_dir . "$link_name") || + die("Failed to link " . $dest_dir . "$link_name to " . $src_dir . + "$link_name:$!"); + warn "ln " . $Old . "$link_name " . $src_dir . "$link_name" if $DEBUG; + } + else { + symlink($Old . "$link_name", $src_dir . "$link_name") || + die("Failed to symbolic-link " . $dest_dir . "$link_name to " . $src_dir + . "$link_name:$!"); + warn "ln -s " . $Old . "$link_name " . $src_dir . "$link_name" if $DEBUG; + } +} + +# This routine is invoked if there is a symbolic link in place +# in $image_dest/$kimage -- so a symlink exists in the destination. +# What we are trying to determine is if we need to move the symbolic link over +# to the the .old location +sub move_p { + my $kimage = $_[0]; # Name of the symbolic link + my $image_dest = $_[1]; # The directory the links goes into + my $image_name = $_[2]; + my $src_dir = $_[3]; + my $force_move = 0; + warn "Move?: kimage=$kimage, image_dest=$image_dest, \n" . + "\timage_name=$image_name, src_dir=$src_dir" if $DEBUG; + + if ($no_symlink || $reverse_symlink) { + # we do not want links, yet we have a symbolic link here! + warn "found a symbolic link in " . $image_dest . "$kimage \n" . + "even though no_symlink is defined\n" if $no_symlink; + warn "found a symbolic link in " . $image_dest . "$kimage \n" . + "even though reverse_symlink is defined\n" if $reverse_symlink; + # make sure we change this state of affairs + $force_move = 1; + return $force_move; + } + + warn "DEBUG: OK. We found symlink, and we should have a symlink here.\n" + if $DEBUG; + my $vmlinuz_target = readlink "$kimage"; + my $real_target = ''; + my $target = `readlink -q -m "${realimageloc}${kimage-$version}"`; + $real_target = abs_path($vmlinuz_target) if defined($vmlinuz_target); + + if (!defined($vmlinuz_target) || ! -f "$real_target") { + # what, a dangling symlink? + warn "The link " . $image_dest . "$kimage is a dangling link" . + "to $real_target\n"; + $force_move = 1; + return $force_move; + } + + + warn "DEBUG: The link $kimage points to ($vmlinuz_target)\n" if $DEBUG; + warn "DEBUG: ($vmlinuz_target) is really ($real_target)\n" if $DEBUG; + my $cwd; + chomp ($cwd=`pwd`); + if ($vmlinuz_target !~ m|^/|o) { + $vmlinuz_target = $cwd . "/" . $vmlinuz_target; + $vmlinuz_target =~ s|/+|/|o; + } + $vmlinuz_target = `readlink -q -m $vmlinuz_target`; + + if ("$vmlinuz_target" ne "$target") { + warn "DEBUG: We need to handle this.\n" if $DEBUG; + if ($minimal_swap) { + warn "DEBUG: Minimal swap.\n" if $DEBUG; + if (-l "$kimage.old") { + warn "DEBUG: There is an old link at $kimage.old\n" if $DEBUG; + my $old_target = readlink "$kimage.old"; + my $real_old_target = ''; + $real_old_target=abs_path($old_target) if defined ($old_target); + + if ($real_old_target && -f "$real_old_target") { + if ($old_target !~ m|^/|o) { + $old_target = $cwd . "/" . $old_target; + $old_target =~ s|/+|/|o; + } + $old_target = `readlink -q -m $old_target`; + if ("$old_target" ne "$target") { + $force_move = 1; + warn "DEBUG: Old link ($old_target) does not point to us ($target)\n" + if $DEBUG; + } + else { # The .old points to the current + warn "$kimage.old --> $target -- doing nothing"; + $force_move = 0; + } + } + else { + warn "DEBUG: Well, the old link does not exist -- so we move\n" + if $DEBUG; + $force_move = 1; + } + } + else { + warn "DEBUG: No .old link -- OK to move\n" + if $DEBUG; + $force_move = 1; + } + } + else { + warn "DEBUG: ok, minimal swap is no-- so we move.\n" + if $DEBUG; + $force_move = 1; + } + } + else { # already have proper link + warn "$kimage($vmlinuz_target) points to $target ($real_target) -- doing nothing"; + $force_move = 0; + } + return $force_move; +} + + +# This routine moves the symbolic link around (/vmlinuz -> /vmlinuz.old) +# It pays attention to whether we should the fact whether we should be using +# hard links or not. +sub really_move_link { + my $kimage = $_[0]; # Name of the symbolic link + my $image_dest = $_[1]; # The directory the links goes into + my $image_name = $_[2]; + my $src_dir = $_[3]; + warn "really_move_link: kimage=$kimage, image_dest=$image_dest\n" . + "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG; + + # don't clobber $kimage.old quite yet + rename("$kimage", "$kimage.$$") || + die "failed to move " . $image_dest . "$kimage:$!"; + warn "mv $kimage $kimage.$$" if $DEBUG; + my $Old = $src_dir; + my $cwd; + + chomp($cwd=`pwd`); + if (test_relative ('Old Dir' => $Old, 'New Dir' => $cwd, + 'Test File' => "$image_name")) { + $Old =~ s|^/*||o; + } + # Special case is they are in the same dir + my $rel_path = spath('Old' => "$Old", 'New' => "$cwd" ); + $Old ="" if $rel_path =~ m/^\s*$/o; + + if ($use_hard_links =~ m/YES/i) { + warn "ln ${Old}${image_name} $kimage" if $DEBUG; + if (! link("${Old}${image_name}", "$kimage")) { + rename("$kimage.$$", "$kimage"); + die("Failed to link ${Old}${image_name} to " . + "${image_dest}${kimage}:$!"); + } + } + else { + warn "ln -s ${Old}${image_name} $kimage" if $DEBUG; + if (! symlink("${Old}${image_name}", "$kimage")) { + rename("$kimage.$$", "$kimage"); + die("Failed to symbolic-link ${Old}${image_name} to " . + "${image_dest}${kimage}:$!"); + } + } + + # Ok, now we may clobber the previous .old file + if (-l "$kimage.old" || ! -e "$kimage.old" ) { + rename("$kimage.$$", "$kimage.old"); + warn "mv $kimage.$$ $kimage.old" if $DEBUG; + } + else { + warn "$kimage.old is not a symlink, not clobbering\n"; + warn "rm $kimage.$$"; + unlink "$kimage.$$" if $DEBUG; + } +} + +# This routine handles a request to do symlinks, but there is no +# symlink file already there. Either we are supposed to use copy, or we are +# installing on a pristine system, or the user does not want symbolic links at +# all. We use a configuration file to tell the last two cases apart, creating +# a config file if needed. +sub handle_missing_link { + my $kimage = $_[0]; # Name of the symbolic link + my $image_dest = $_[1]; # The directory the links goes into + my $image_name = $_[2]; + my $src_dir = $_[3]; + warn "handle_missing_link: kimage=$kimage, image_dest=$image_dest\n" . + "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG; + + if ($no_symlink) { + warn "cp -a --backup=t $realimageloc$image_name $kimage" if $DEBUG; + my $ret = system("cp -a --backup=t " . $realimageloc . + "$image_name " . " $kimage"); + if ($ret) { + die("Failed to copy " . $realimageloc . "$image_name to " + . $image_dest . "$kimage"); + } + } + elsif ($reverse_symlink) { + warn "mv -f $realimageloc$image_name $kimage" if $DEBUG; + my $ret = system("mv -f " . $realimageloc . "$image_name " + . "$kimage"); + if ($ret) { + die("Failed to move " . $realimageloc . "$image_name to " + . $image_dest . "$kimage"); + } + } + else { + if (! $have_conffile) { + my $ret; + my $answer=''; + $do_symlink = "Yes"; + + if (open(CONF, ">$CONF_LOC")) { + print CONF "# Kernel Image management overrides\n"; + print CONF "# See kernel-img.conf(5) for details\n"; + if ($loader =~ /palo/i) { + print CONF "link_in_boot = Yes\n"; + print CONF "do_symlinks = Yes\n"; + print CONF "relative_links = Yes\n"; + print CONF "do_bootloader = No\n"; + } else { + print CONF "do_symlinks = $do_symlink\n"; + } + close CONF; + } + $have_conffile = "Yes"; + } + } + + if (! $no_symlink && $do_symlink =~ /Yes/i) { + my $Old = $realimageloc; + my $New = $image_dest; + my $Name = "$image_name"; + my $Link_Dest = "$kimage"; + + if ($reverse_symlink) { + $Old = $image_dest; + $New = $realimageloc; + $Name = "$kimage"; + $Link_Dest = $realimageloc . "$image_name"; + } + if (test_relative ('Old Dir' => $Old, + 'New Dir' => $New, + 'Test File' => $Name)) { + $Old =~ s|^/*||o; + } + # Special case is they are in the same dir + my $rel_path = spath('Old' => "$Old", 'New' => "$New" ); + $Old ="" if $rel_path =~ m/^\s*$/o; + + symlink($Old . "$Name", "$Link_Dest") || + die("Failed to symbolic-link ${Old}$Name to $Link_Dest:$!"); + warn "ln -s ${Old}$Name $Link_Dest" if $DEBUG; + + } +} + +# This routine handles the rest of the cases, where the user has requested +# non-traditional handling, like using cp, or reverse symlinks, or hard links. +sub handle_non_symlinks { + my $kimage = $_[0]; # Name of the symbolic link + my $image_dest = $_[1]; # The directory the links goes into + my $image_name = $_[2]; + my $src_dir = $_[3]; + warn "handle_non_link: kimage=$kimage, image_dest=$image_dest\n" . + "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG; + + # Save the current image. We do this in all four cases + rename("$kimage", "$kimage.$$") || + die "failed to move " . $image_dest . "$kimage:$!"; + warn "mv $kimage $kimage.$$" if $DEBUG; + + ##,#### + # case One + #`#### + if ($no_symlink) { + # Maybe /$image_dest is on a dos system? + warn "cp -a --backup=t $realimageloc$image_name $kimage" if $DEBUG; + my $ret = system("cp -a --backup=t " . $realimageloc + . "$image_name " . "$kimage"); + if ($ret) { + if (-e "$kimage.$$") { + rename("$kimage.$$", "$kimage"); + warn "mv $kimage.$$ $kimage" if $DEBUG; + } + die("Failed to copy " . $realimageloc . "$image_name to " + . $image_dest . "$kimage"); + } + } + ##,#### + # case Two + #`#### + elsif ($reverse_symlink) { # Maybe /$image_dest is on a dos system? + warn "mv -f $realimageloc$image_name $kimage" if $DEBUG; + my $ret = system("mv -f " . $realimageloc . "$image_name " + . $image_dest . "$kimage"); + if ($ret) { + if (-e "$kimage.$$") { + rename("$kimage.$$", "$kimage"); + warn "mv $kimage.$$ $kimage" if $DEBUG; + } + die("Failed to move " . $realimageloc . "$image_name to " + . $image_dest . "$kimage"); + } + my $Old = $image_dest; + if (test_relative ('Old Dir' => $Old, 'New Dir' => $realimageloc, + 'Test File' => "$kimage")) { + $Old =~ s|^/*||o; + } + # Special case is they are in the same dir + my $rel_path = spath('Old' => "$Old", 'New' => "$realimageloc" ); + $Old ="" if $rel_path =~ m/^\s*$/o; + + if ($use_hard_links =~ m/YES/i) { + warn "ln " . $Old . "$kimage " . $realimageloc . "$image_name" if $DEBUG; + if (! link($Old . "$kimage", $realimageloc . "$image_name")) { + warn "Could not link " . $image_dest . + "$kimage to $image_name :$!"; + } + } + else { + warn "ln -s " . $Old . "$kimage " . $realimageloc . "$image_name" if $DEBUG; + if (! symlink($Old . "$kimage", $realimageloc . "$image_name")) { + warn "Could not symlink " . $image_dest . + "$kimage to $image_name :$!"; + } + } + } + ##,#### + # case Three + #`#### + elsif ($use_hard_links =~ m/YES/i ) { + # Ok then. this ought to be a hard link, and hence fair game + # don't clobber $kimage.old quite yet + my $Old = $realimageloc; + my $cwd; + chomp($cwd=`pwd`); + if (test_relative ('Old Dir' => $Old, 'New Dir' => $cwd, + 'Test File' => "$image_name")) { + $Old =~ s|^/*||o; + } + # Special case is they are in the same dir + my $rel_path = spath('Old' => "$Old", 'New' => "$cwd" ); + $Old ="" if $rel_path =~ m/^\s*$/o; + + warn "ln " . $Old . "$image_name " . "$kimage" if $DEBUG; + if (! link($Old . "$image_name", "$kimage")) { + warn "mv $kimage.$$ $kimage" if $DEBUG; + rename("$kimage.$$", "$kimage"); + die("Failed to link " . $realimageloc . "$image_name to " + . $image_dest . "$kimage"); + } + } + ##,#### + # case Four + #`#### + else { + # We just use cp + warn "cp -a --backup=t $realimageloc$image_name $kimage" if $DEBUG; + my $ret = system("cp -a --backup=t " . $realimageloc + . "$image_name " . "$kimage"); + if ($ret) { + if (-e "$kimage.$$") { + warn "mv $kimage.$$ $kimage" if $DEBUG; + rename("$kimage.$$", "$kimage"); + } + die("Failed to copy " . $realimageloc . "$image_name to " + . $image_dest . "$kimage"); + } + } + # Ok, now we may clobber the previous .old file + warn "mv $kimage.$$ $kimage.old if -e $kimage.$$" if $DEBUG; + rename("$kimage.$$", "$kimage.old") if -e "$kimage.$$"; +} + +# This routine is responsible for setting up the symbolic links +# So, the actual kernel image lives in +# $realimageloc/$image_name (/boot/vmlinuz-2.6.12). +# This routine creates symbolic links in $image_dest/$kimage (/vmlinuz) +sub image_magic { + my $kimage = $_[0]; # Name of the symbolic link + my $image_dest = $_[1]; # The directory the links goes into + my $image_name = "$kimage-$version"; + my $src_dir = $realimageloc; + warn "image_magic: kimage=$kimage, image_dest=$image_dest\n" . + "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG; + + # Well, in any case, if the destination (the symlink we are trying + # to create) is a directory, we should do nothing, except throw a + # diagnostic. + if (-d "$kimage" ) { + die ("Hmm. $kimage is a directory, which I did not expect. I am\n" . + "trying to create a symbolic link with that name linked to \n" . + "$image_dest . Since a directory exists here, my assumptions \n" . + "are way off, and I am aborting.\n" ); + exit (3); + } + + if ($move_image) { # Maybe $image_dest is in on dos, or something? + # source dir, link name, dest dir + really_move_image( $realimageloc, $image_name, $image_dest); + really_reverse_link($realimageloc, $image_name, $image_dest) + if $reverse_symlink; + return; + } + + if (-l "$kimage") { # There is a symbolic link + warn "DEBUG: There is a symlink for $kimage\n" if $DEBUG; + my $force_move = move_p($kimage, $image_dest, $image_name, $src_dir); + + if ($force_move) { + really_move_link($kimage, $image_dest, $image_name, $src_dir); + } + } + elsif (! -e "$kimage") { + # Hmm. Pristine system? How can that be? Installing from scratch? + # Or maybe the user does not want a symbolic link here. + # Possibly they do not want a link here. (we should be in / + # here[$image_dest, really] + handle_missing_link($kimage, $image_dest, $image_name, $src_dir); + } + elsif (-e "$kimage" ) { + # OK, $kimage exists -- but is not a link + handle_non_symlinks($kimage, $image_dest, $image_name, $src_dir); + } +} + +###################################################################### +###################################################################### +###################################################################### +###################################################################### + +# We may not have any modules installed +if ( -d "$modules_base/$version" ) { + print STDERR "Running depmod.\n"; + my $ret = system("depmod -a $version"); + if ($ret) { + print STDERR "Failed to run depmod\n"; + exit(1); + } +} + + + +sub find_initrd_tool { + my $hostversion = shift; + my $version = shift; + print STDERR "Finding valid ramdisk creators.\n"; + my @ramdisks = + grep { + my $args = + "$_ " . + "--supported-host-version=$hostversion " . + "--supported-target-version=$version " . + "1>/dev/null 2>&1" + ; + system($args) == 0; + } + split (/[:,\s]+/, $ramdisk); +} + +# The initrd symlink should probably be in the same dir that the +# symlinks are in +if ($initrd) { + my $success = 0; + + # Update-initramfs is called slightly different than mkinitrd and + # mkinitramfs. XXX It should really be made compatible with this stuff + # some how. + my $upgrading = 1; + if (! defined $ARGV[1] || ! $ARGV[1] || $ARGV[1] =~ m//og) { + $upgrading = 0; + } + my $ret = system("$ramdisk " . ($upgrading ? "-u" : "-c") . " -k " . $version . " >&2"); + $success = 1 unless $ret; + die "Failed to create initrd image.\n" unless $success; + if (! defined $ARGV[1] || ! $ARGV[1] || $ARGV[1] =~ m//og) { + image_magic("initrd.img", $image_dest); + } + else { + if (! -e "initrd.img") { + handle_missing_link("initrd.img", $image_dest, "initrd.img-$version", + $realimageloc); + } + else { + print STDERR + "Not updating initrd symbolic links since we are being updated/reinstalled \n"; + print STDERR + "($ARGV[1] was configured last, according to dpkg)\n"; + } + } + + if ($initrd && -l "initrd" ) { + unlink "initrd"; + } + + if ($initrd && -l "$image_dir/initrd" && ! $link_in_boot) { + unlink "$image_dir/initrd"; + } +} +else { # Not making an initrd emage + if (-l "initrd.img") { + # Ooh, last image was an initrd image? in any case, we should move it. + my $target = readlink "initrd.img"; + my $real_target = ''; + $real_target = abs_path($target) if defined ($target); + + if (!defined($target) || ! -f "$real_target") { + # Eh. dangling link. can safely be removed. + unlink("initrd.img"); + } else { + if (-l "initrd.img.old" || ! -e "initrd.img.old" ) { + rename("initrd.img", "initrd.img.old"); + } else { + warn "initrd.img.old is not a symlink, not clobbering\n"; + unlink("initrd.img"); + } + } + } +} + +# Warn of a reboot +if (-x $notifier) { + system($notifier); +} + +# Let programs know not to hibernate if the kernel that would be used for +# resume-from-hibernate is likely to differ from the currently running kernel. +system("mountpoint -q /var/run"); +if ($? eq 0) { + system("touch /var/run/do-not-hibernate"); +} + +# Only change the symlinks if we are not being upgraded +if (! defined $ARGV[1] || ! $ARGV[1] || $ARGV[1] =~ m//og) { + image_magic($kimage, $image_dest); +} +else { + if (! -e "$kimage") { + handle_missing_link($kimage, $image_dest, "$kimage-$version", + $realimageloc); + } + else { + print STDERR + "Not updating image symbolic links since we are being updated/reinstalled \n"; + print STDERR + "($ARGV[1] was configured last, according to dpkg)\n"; + } +} + +# We used to have System.* files in / +if (-e "/System.map" || -e "/System.old") { + unlink '/System.map' if -e '/System.map'; + unlink '/System.old' if -e '/System.old'; +} + +# creating some info about kernel and initrd +if ($DEBUG) { + my $ksize=sprintf("%.0f",(stat($realimageloc . + "$kimage-$version"))[7]/1024)."kB"; + my $initrdsize=''; + if ($initrd) { + $initrdsize=sprintf("%.0f",(stat($realimageloc . + "initrd.img-$version"))[7]/1024)."kB"; + } + + print STDERR <<"EOMSG"; +A new kernel image has been installed at $realimageloc$kimage-$version + (Size: $ksize) + +Symbolic links, unless otherwise specified, can be found in $image_dest + +EOMSG + ; + + if ($initrd) { + print STDERR <<"EOMSGA"; + + Initial rootdisk image: ${realimageloc}initrd.img-$version (Size: $initrdsize) +EOMSGA + ; + } +} + +# set the env var stem +$ENV{'STEM'} = "linux"; +sub exec_script { + my $type = shift; + my $script = shift; + print STDERR "Running $type hook script $script.\n"; + system ("$script $version $realimageloc$kimage-$version") && + print STDERR "User $type hook script [$script] "; + if ($?) { + if ($? == -1) { + print STDERR "failed to execute: $!\n"; + } + elsif ($? & 127) { + printf STDERR "died with signal %d, %s coredump\n", + ($? & 127), ($? & 128) ? 'with' : 'without'; + } + else { + printf STDERR "exited with value %d\n", $? >> 8; + } + exit $? >> 8; + } +} +sub run_hook { + my $type = shift; + my $script = shift; + if ($script =~ m,^/,) { + # Full path provided for the hook script + if (-x "$script") { + &exec_script($type,$script); + } + else { + die "The provided $type hook script [$script] could not be run.\n"; + } + } + else { + # Look for it in a safe path + for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') { + if (-x "$path/$script") { + &exec_script($type, "$path/$script"); + return 0; + } + } + # No luck + print STDERR "Could not find $type hook script [$script].\n"; + die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n"; + } +} + +my $options; +for (@ARGV) { + s,','\\'',g; + $options .= " '$_'"; +} +$ENV{'DEB_MAINT_PARAMS'}="$options"; + +## Run user hook script here, if any +if ($postinst_hook) { + &run_hook("postinst", $postinst_hook); +} + +if (-d "/etc/kernel/postinst.d") { + print STDERR "Examining /etc/kernel/postinst.d.\n"; + system ("run-parts --verbose --exit-on-error --arg=$version " . + "--arg=$realimageloc$kimage-$version " . + "/etc/kernel/postinst.d") && + die "Failed to process /etc/kernel/postinst.d"; +} + +if (-d "/etc/kernel/postinst.d/$version") { + print STDERR "Examining /etc/kernel/postinst.d/$version.\n"; + system ("run-parts --verbose --exit-on-error --arg=$version " . + "--arg=$realimageloc$kimage-$version " . + "/etc/kernel/postinst.d/$version") && + die "Failed to process /etc/kernel/postinst.d/$version"; +} + +LOADER: { + last unless $do_boot_enable; # Exit if explicitly asked to + + last if $loader =~ /silo/i; # SILO does not have to be executed. + last if $loader =~ /yaboot/i; # yaboot does not have to be executed. + last if $loader =~ /milo/i; # MILO does not have to be executed. + last if $loader =~ /nettrom/i; # NETTROM does not have to be executed. + last if $loader =~ /arcboot/i; # ARCBOOT does not have to be executed. + last if $loader =~ /delo/i; # DELO does not have to be executed. + last if $loader =~ /quik/i; # maintainer asked quik invocation to be ignored + + last unless $loaderloc; + last unless -x $loaderloc; + last unless $do_bootloader; + + if (-T "/etc/$loader.conf") { + # Trust and use the existing lilo.conf. + print STDERR "You already have a $Loader configuration in /etc/$loader.conf\n"; + my $ret = &run_lilo(); + exit $ret if $ret; + } +} + + +sub run_lilo (){ + my $ret; + # Try and figure out if the user really wants lilo to be run -- + # since the default is to run the boot laoder, which is ! grub -- but + # the user may be using grub now, and not changed the default. + + # So, if the user has explicitly asked for the loader to be run, or + # if there is no postinst hook, or if there is no grub installed -- + # we are OK. Or else, we ask. + if ($explicit_do_loader || (! ($postinst_hook && -x '/usr/sbin/grub'))) { + print STDERR "Running boot loader as requested\n"; + } else { + print STDERR "Ok, not running $loader\n"; + } + if ($loader =~ /^lilo/io or $loader =~ /vmelilo/io) { + print STDERR "Testing $loader.conf ... \n"; + unlink $temp_file_name; # security + $ret = system("$loaderloc -t >$temp_file_name 2>&1"); + if ($ret) { + print STDERR "Boot loader test failed\n"; + return $ret; + } + unlink "$temp_file_name"; + print STDERR "Testing successful.\n"; + print STDERR "Installing the "; + print STDERR "partition " if $loader =~ /^lilo/io; + print STDERR "boot sector... \n"; + } + + print STDERR "Running $loaderloc ... \n"; + if ($loader =~ /^elilo/io) { + $ret = system("$loaderloc 2>&1 | tee $temp_file_name"); + } else { + $ret = system("$loaderloc >$temp_file_name 2>&1"); + } + if ($ret) { + print STDERR "Boot loader failed to run\n"; + return $ret; + } + unlink $temp_file_name; + print STDERR "Installation successful.\n"; + return 0; +} + +exit 0; + +__END__ + --- linux-goldfish-3.4.0.orig/debian/control-scripts/preinst +++ linux-goldfish-3.4.0/debian/control-scripts/preinst @@ -0,0 +1,315 @@ +#! /usr/bin/perl +# -*- Mode: Cperl -*- +# image.preinst --- +# Author : Manoj Srivastava ( srivasta@tiamat.datasync.com ) +# Created On : Sun Jun 14 03:38:02 1998 +# Created On Node : tiamat.datasync.com +# Last Modified By : Manoj Srivastava +# Last Modified On : Sun Sep 24 14:04:42 2006 +# Last Machine Used: glaurung.internal.golden-gryphon.com +# Update Count : 99 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# + +# +#use strict; #for debugging + +use Debconf::Client::ConfModule qw(:all); +version('2.0'); +my $capb=capb("backup"); + +$|=1; + +# Predefined values: +my $version = "=V"; +my $link_in_boot = ""; # Should be empty, mostly +my $no_symlink = ""; # Should be empty, mostly +my $reverse_symlink = ""; # Should be empty, mostly +my $do_symlink = "Yes"; # target machine defined +my $do_boot_enable = "Yes"; # target machine defined +my $do_bootfloppy = "Yes"; # target machine defined +my $do_bootloader = "Yes"; # target machine defined +my $move_image = ''; # target machine defined +my $kimage = "=K"; # Should be empty, mostly +my $loader = "=L"; # lilo, silo, quik, palo, vmelilo, nettrom + # or elilo +my $image_dir = "/boot"; # where the image is located +my $initrd = "YES"; # initrd kernel +my $use_hard_links = ''; # hardlinks do not wirk across fs boundaries +my $postinst_hook = ''; #Normally we do not +my $postrm_hook = ''; #Normally we do not +my $preinst_hook = ''; #Normally we do not +my $prerm_hook = ''; #Normally we do not +my $minimal_swap = ''; # Do not swap symlinks +my $ignore_depmod_err = ''; # normally we do not +my $relink_src_link = 'YES'; # There is no harm in checking the link +my $relink_build_link = 'YES'; # There is no harm in checking the link +my $force_build_link = ''; # There is no harm in checking the link +my $kernel_arch = "=B"; +my $ramdisk = "/usr/sbin/update-initramfs"; # List of tools to create initial ram fs. +my $package_name = "linux-image-$version"; + +my $Loader = "NoLOADER"; # +$Loader = "LILO" if $loader =~ /^lilo/io; +$Loader = "SILO" if $loader =~ /^silo/io; +$Loader = "QUIK" if $loader =~ /^quik/io; +$Loader = "yaboot" if $loader =~ /^yaboot/io; +$Loader = "PALO" if $loader =~ /^palo/io; +$Loader = "NETTROM" if $loader =~ /^nettrom/io; +$Loader = "VMELILO" if $loader =~ /^vmelilo/io; +$Loader = "ZIPL" if $loader =~ /^zipl/io; +$Loader = "ELILO" if $loader =~ /^elilo/io; + + +#known variables +my @boilerplate = (); +my @silotemplate = (); +my @quiktemplate = (); +my @palotemplate = (); +my @vmelilotemplate = (); +my $bootdevice = ''; +my $rootdevice = ''; +my $rootdisk = ''; +my $rootpartition = ''; +my $image_dest = "/"; +my $realimageloc = "/$image_dir/"; +my $have_conffile = ""; +my $CONF_LOC = '/etc/kernel-img.conf'; +my $relative_links = ''; +my $silent_loader = ''; +my $warn_reboot = ''; # Warn that we are installing a version of + # the kernel we are running + +my $modules_base = '/lib/modules'; + +die "Pre inst Internal error. Aborting." unless $version; + +exit 0 if $ARGV[0] =~ /abort-upgrade/; +exit 1 unless $ARGV[0] =~ /(install|upgrade)/; + +$arch = `uname -i`; +if ($arch =~ m/86/) { + system ("grep -q ' pae ' /proc/cpuinfo"); + if ($?) { + print STDERR "This kernel does not support a non-PAE CPU.\n"; + exit 1; + } +} + +# remove multiple leading slashes; make sure there is at least one. +$realimageloc =~ s|^/*|/|o; +$realimageloc =~ s|/+|/|o; + +if (-r "$CONF_LOC" && -f "$CONF_LOC" ) { + if (open(CONF, "$CONF_LOC")) { + while () { + chomp; + s/\#.*$//g; + next if /^\s*$/; + + $do_symlink = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig; + $no_symlink = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig; + $reverse_symlink = "" if /^\s*reverse_symlinks\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig; + $move_image = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig; + $do_boot_enable = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig; + $do_bootfloppy = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig; + $do_bootloader = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig; + $relative_links = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig; + $use_hard_links = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig; + $silent_loader = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig; + $warn_reboot = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig; + $minimal_swap = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig; + $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig; + $relink_src_link = '' if /^\s*relink_src_link\s*=\s*(no|false|0)\s*$/ig; + $relink_build_link = '' if /^\s*relink_build_link\s*=\s*(no|false|0)\s*$/ig; + $force_build_link = '' if /^\s*force_build_link\s*=\s*(no|false|0)\s*$/ig; + + $do_symlink = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $no_symlink = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $move_image = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig; + $do_boot_enable = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig; + $do_bootfloppy = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig; + $do_bootloader = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig; + $relative_links = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig; + $use_hard_links = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig; + $silent_loader = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig; + $warn_reboot = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig; + $minimal_swap = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig; + $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig; + $relink_src_link = 'Yes' if /^\s*relink_src_link\s*=\s*(yes|true|1)\s*$/ig; + $relink_build_link = 'Yes' if /^\s*relink_build_link\s*=\s*(yes|true|1)\s*$/ig; + $force_build_link = 'Yes' if /^\s*force_build_link\s*=\s*(yes|true|1)\s*$/ig; + + $image_dest = "$1" if /^\s*image_dest\s*=\s*(\S+)/ig; + $postinst_hook = "$1" if /^\s*postinst_hook\s*=\s*(\S+)/ig; + $postrm_hook = "$1" if /^\s*postrm_hook\s*=\s*(\S+)/ig; + $preinst_hook = "$1" if /^\s*preinst_hook\s*=\s*(\S+)/ig; + $prerm_hook = "$1" if /^\s*prerm_hook\s*=\s*(\S+)/ig; + $ramdisk = "$1" if /^\s*ramdisk\s*=\s*(.+)$/ig; + } + close CONF; + $have_conffile = "Yes"; + $have_conffile = "Yes"; # stop perl complaining + } +} + +$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch; + +# About to upgrade this package from version $2 TO THIS VERSION. +# "prerm upgrade" has already been called for the old version of +# this package. + +sub find_initrd_tool { + my $hostversion = shift; + my $version = shift; + my @ramdisks = + grep { + my $args = + "$_ " . + "--supported-host-version=$hostversion " . + "--supported-target-version=$version " . + "1>/dev/null 2>&1" + ; + system($args) == 0; + } + split (/[:,\s]+/, $ramdisk); +} + +sub check { + my $version = shift; + my $lib_modules="$modules_base/$version"; + my $message = ''; + + if (-d "$lib_modules") { + opendir(DIR, $lib_modules) || die "can’t opendir $lib_modules: $!"; + my @children = readdir(DIR); + if ($#children > 1) { + my @dirs = grep { -d "$lib_modules/$_" } @children; + if ($#dirs > 1) { # we have subdirs + my $dir_message=''; + for my $dir (@dirs) { + if ($dir =~/kernel$/) { + $dir_message="An older install was detected.\n"; + } + else { + $dir_message="Module sub-directories were detected.\n" + unless $dir_message; + } + } + $message += $dir_message if $dir_message; + } + + my @links = grep { -l "$lib_modules/$_" } @children; + if ($#links > -1) { + my $links_message = ''; + for my $link (@links) { + next if ($link =~ /^build$/); + next if ($link =~ /^source$/); + $links_message = "Symbolic links were detected in $modules_base/$version.\n"; + } + $message += $links_message if $links_message; + } + my @files = grep { -f "$lib_modules/$_" } @children; + $message += "Additional files also exist in $modules_base/$version.\n" + if ($#files > -1); + } + } + else { $message .= "$lib_modules does not exist. ";} + return $message; +} + +if (-d "$modules_base/$version") { + my $errors=check($version); + warn "Info:\n$errors\n" if $errors; +} + +# set the env var stem +$ENV{'STEM'} = "linux"; + +sub exec_script { + my $type = shift; + my $script = shift; + print STDERR "Running $type hook script $script.\n"; + system ("$script $version $realimageloc$kimage-$version") && + print STDERR "User $type hook script [$script] "; + if ($?) { + if ($? == -1) { + print STDERR "failed to execute: $!\n"; + } + elsif ($? & 127) { + printf STDERR "died with signal %d, %s coredump\n", + ($? & 127), ($? & 128) ? 'with' : 'without'; + } + else { + printf STDERR "exited with value %d\n", $? >> 8; + } + exit $? >> 8; + } +} +sub run_hook { + my $type = shift; + my $script = shift; + if ($script =~ m,^/,) { + # Full path provided for the hook script + if (-x "$script") { + &exec_script($type,$script); + } + else { + die "The provided $type hook script [$script] could not be run.\n"; + } + } + else { + # Look for it in a safe path + for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') { + if (-x "$path/$script") { + &exec_script($type, "$path/$script"); + return 0; + } + } + # No luck + print STDERR "Could not find $type hook script [$script].\n"; + die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n"; + } +} + + +my $options; +for (@ARGV) { + s,','\\'',g; + $options .= " '$_'"; +} +$ENV{'DEB_MAINT_PARAMS'}="$options"; + +## Run user hook script here, if any +if (-x "$preinst_hook") { + &run_hook("preinst", $preinst_hook); +} +if (-d "/etc/kernel/preinst.d") { + print STDERR "Examining /etc/kernel/preinst.d/\n"; + system ("run-parts --verbose --exit-on-error --arg=$version" . + " --arg=$realimageloc$kimage-$version" . + " /etc/kernel/preinst.d") && + die "Failed to process /etc/kernel/preinst.d"; +} +if (-d "/etc/kernel/preinst.d/$version") { + print STDERR "Examining /etc/kernel/preinst.d/$version.\n"; + system ("run-parts --verbose --exit-on-error --arg=$version" . + " --arg=$realimageloc$kimage-$version" . + " /etc/kernel/preinst.d/$version") && + die "Failed to process /etc/kernel/preinst.d/$version"; +} +print STDERR "Done.\n"; + +exit 0; + +__END__ + + --- linux-goldfish-3.4.0.orig/debian/control-scripts/postrm +++ linux-goldfish-3.4.0/debian/control-scripts/postrm @@ -0,0 +1,361 @@ +#! /usr/bin/perl +# -*- Mode: Cperl -*- +# image.postrm --- +# Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) +# Created On : Sat May 15 11:05:13 1999 +# Created On Node : glaurung.green-gryphon.com +# Last Modified By : Manoj Srivastava +# Last Modified On : Wed Sep 13 11:26:19 2006 +# Last Machine Used: glaurung.internal.golden-gryphon.com +# Update Count : 57 +# Status : Unknown, Use with caution! +# HISTORY : +# Description : +# +# $Id: image.postrm,v 1.31 2003/10/07 16:24:20 srivasta Exp $ +# + + +# +#use strict; #for debugging +use Cwd 'abs_path'; + +$|=1; + +# Predefined values: +my $version = "=V"; +my $link_in_boot = ""; # Should be empty, mostly +my $no_symlink = ""; # Should be empty, mostly +my $reverse_symlink = ""; # Should be empty, mostly +my $do_symlink = "Yes"; # target machine defined +my $do_boot_enable = "Yes"; # target machine defined +my $do_bootfloppy = "Yes"; # target machine defined +my $do_bootloader = "Yes"; # target machine defined +my $move_image = ''; # target machine defined +my $kimage = "=K"; # Should be empty, mostly +my $loader = "=L"; # lilo, silo, quik, palo, vmelilo, or nettrom +my $image_dir = "/boot"; # where the image is located +my $clobber_modules = ''; # target machine defined +my $initrd = "YES"; # initrd kernel +my $do_initrd = ''; # Normally, we don't +my $warn_initrd = 'YES'; # Normally we do +my $use_hard_links = ''; # hardlinks do not work across fs boundaries +my $postinst_hook = ''; #Normally we do not +my $postrm_hook = ''; #Normally we do not +my $preinst_hook = ''; #Normally we do not +my $prerm_hook = ''; #Normally we do not +my $minimal_swap = ''; # Do not swap symlinks +my $ignore_depmod_err = ''; # normally we do not +my $relink_build_link = 'YES'; # There is no harm in checking the link +my $force_build_link = ''; # we shall not create a dangling link +my $kernel_arch = "=B"; +my $ramdisk = "/usr/sbin/update-initramfs"; +my $package_name = "linux-image-$version"; + +my $Loader = "NoLOADER"; # +$Loader = "LILO" if $loader =~ /^lilo/io; +$Loader = "SILO" if $loader =~ /^silo/io; +$Loader = "QUIK" if $loader =~ /^quik/io; +$Loader = "yaboot" if $loader =~ /^yaboot/io; +$Loader = "PALO" if $loader =~ /^palo/io; +$Loader = "NETTROM" if $loader =~ /^nettrom/io; +$Loader = "VMELILO" if $loader =~ /^vmelilo/io; +$Loader = "ZIPL" if $loader =~ /^zipl/io; +$Loader = "ELILO" if $loader =~ /^elilo/io; + + +# This should not point to /tmp, because of security risks. +my $temp_file_name = "/var/log/$loader" . "_log.$$"; + +#known variables +my @boilerplate = (); +my @silotemplate = (); +my @quiktemplate = (); +my @palotemplate = (); +my @vmelilotemplate = (); +my $bootdevice = ''; +my $rootdevice = ''; +my $rootdisk = ''; +my $rootpartition = ''; +my $image_dest = "/"; +my $realimageloc = "/$image_dir/"; +my $have_conffile = ""; +my $CONF_LOC = '/etc/kernel-img.conf'; +my $relative_links = ''; +my $silent_modules = ''; +my $silent_loader = ''; +my $warn_reboot = 'Yes'; # Warn that we are installing a version of + # the kernel we are running + +chdir('/') or die "could not chdir to /:$!\n"; +# remove multiple leading slashes; make sure there is at least one. +$realimageloc =~ s|^/*|/|o; +$realimageloc =~ s|/+|/|o; + + +if (-r "$CONF_LOC" && -f "$CONF_LOC" ) { + if (open(CONF, "$CONF_LOC")) { + while () { + chomp; + s/\#.*$//g; + next if /^\s*$/; + + $do_symlink = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig; + $no_symlink = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig; + $reverse_symlink = "" if /^\s*reverse_symlinks\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig; + $link_in_boot = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig; + $move_image = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig; + $clobber_modules = '' if /^\s*clobber_modules\s*=\s*(no|false|0)\s*$/ig; + $do_boot_enable = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig; + $do_bootfloppy = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig; + $relative_links = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig; + $do_bootloader = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig; + $do_initrd = '' if /^\s*do_initrd\s*=\s*(no|false|0)\s*$/ig; + $warn_initrd = '' if /^\s*warn_initrd\s*=\s*(no|false|0)\s*$/ig; + $use_hard_links = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig; + $silent_modules = '' if /^\s*silent_modules\s*=\s*(no|false|0)\s*$/ig; + $silent_loader = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig; + $warn_reboot = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig; + $minimal_swap = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig; + $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig; + $relink_build_link = '' if /^\s*relink_build_link\s*=\s*(no|false|0)\s*$/ig; + $force_build_link = '' if /^\s*force_build_link\s*=\s*(no|false|0)\s*$/ig; + + $do_symlink = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $no_symlink = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $link_in_boot = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig; + $move_image = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig; + $clobber_modules = "Yes" if /^\s*clobber_modules\s*=\s*(yes|true|1)\s*$/ig; + $do_boot_enable = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig; + $do_bootfloppy = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig; + $do_bootloader = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig; + $relative_links = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig; + $do_initrd = "Yes" if /^\s*do_initrd\s*=\s*(yes|true|1)\s*$/ig; + $warn_initrd = "Yes" if /^\s*warn_initrd\s*=\s*(yes|true|1)\s*$/ig; + $use_hard_links = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig; + $silent_modules = 'Yes' if /^\s*silent_modules\s*=\s*(yes|true|1)\s*$/ig; + $silent_loader = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig; + $warn_reboot = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig; + $minimal_swap = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig; + $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig; + $relink_build_link = 'Yes' if /^\s*relink_build_link\s*=\s*(yes|true|1)\s*$/ig; + $force_build_link = 'Yes' if /^\s*force_build_link\s*=\s*(yes|true|1)\s*$/ig; + + $image_dest = "$1" if /^\s*image_dest\s*=\s*(\S+)/ig; + $postinst_hook = "$1" if /^\s*postinst_hook\s*=\s*(\S+)/ig; + $postrm_hook = "$1" if /^\s*postrm_hook\s*=\s*(\S+)/ig; + $preinst_hook = "$1" if /^\s*preinst_hook\s*=\s*(\S+)/ig; + $prerm_hook = "$1" if /^\s*prerm_hook\s*=\s*(\S+)/ig; + $ramdisk = "$1" if /^\s*ramdisk\s*=\s*(.+)$/ig; + } + close CONF; + $have_conffile = "Yes"; + } +} + +if ($link_in_boot) { + $image_dest = "/$image_dir/"; + $image_dest =~ s|^/*|/|o; +} + +$image_dest = "$image_dest/"; +$image_dest =~ s|/+$|/|o; + +# The destdir may be gone by now. +if (-d "$image_dest") { + chdir("$image_dest") or die "could not chdir to $image_dest:$!\n"; +} + +# Paranoid check to make sure that the correct value is put in there +if (! $kimage) {$kimage = "vmlinuz"} # Hmm. empty +elsif ($kimage =~ m/^b?uImage$/o) {$kimage = "vmlinuz"} # these produce vmlinuz +elsif ($kimage =~ m/^b?zImage$/o) {$kimage = "vmlinuz"} # these produce vmlinuz +elsif ($kimage =~ m/^[iI]mage$/o) { my $nop = $kimage;} +elsif ($kimage =~ m/^vmlinux$/o) { my $nop = $kimage;} +else {$kimage = "vmlinuz"} # default + +$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch; + + +###################################################################### +###################################################################### +############ +###################################################################### +###################################################################### +sub remove_sym_link { + my $bad_image = $_[0]; + + warn "Removing symbolic link $bad_image \n"; + if ($loader =~ /lilo/i) + { + warn "Unless you used the optional flag in lilo, \n"; + } + warn " you may need to re-run your boot loader" . ($loader ? "[$loader]":"") + . "\n"; + # Remove the dangling link + unlink "$bad_image"; +} + +###################################################################### +###################################################################### +############ +###################################################################### +###################################################################### +sub CanonicalizePath { + my $path = join '/', @_; + my @work = split '/', $path; + my @out; + my $is_absolute; + + if (@work && $work[0] eq "") { $is_absolute = 1; shift @work; } + + while (@work) { + my $seg = shift @work; + if ($seg eq "." || $seg eq "") { + } elsif ($seg eq "..") { + if (@out && $out[-1] ne "..") { + pop @out; + } else { + # Leading "..", or "../..", etc. + push @out, $seg; + } + } else { + push @out, $seg; + } + } + + unshift @out, "" if $is_absolute; + return join('/', @out); +} + +###################################################################### +###################################################################### +############ +###################################################################### +###################################################################### +# This removes dangling symlinks. What do we do about hard links? Surely a +# something with the nane $image_dest . "$kimage" ought not to be left behind? +sub image_magic { + my $kimage = $_[0]; + my $image_dest = $_[1]; + + if (-l "$kimage") { + # There is a symbolic link + my $force_move = 0; + my $vmlinuz_target = readlink "$kimage"; + my $real_target = ''; + $real_target = abs_path($vmlinuz_target) if defined ($vmlinuz_target); + if (!defined($vmlinuz_target) || ! -f "$real_target") { + # what, a dangling symlink? + warn "The link " . $image_dest . "$kimage is a damaged link\n"; + # Remove the dangling link + &remove_sym_link("$kimage"); + } + else { + my $canonical_target = CanonicalizePath("$vmlinuz_target"); + if (! -e $canonical_target) { + warn "The link " . $image_dest . "$kimage is a dangling link\n"; + &remove_sym_link("$kimage"); + } + } + } +} + +# set the env var stem +$ENV{'STEM'} = "linux"; + +sub exec_script { + my $type = shift; + my $script = shift; + print STDERR "Running $type hook script $script.\n"; + system ("$script $version $realimageloc$kimage-$version") && + print STDERR "User $type hook script [$script] "; + if ($?) { + if ($? == -1) { + print STDERR "failed to execute: $!\n"; + } + elsif ($? & 127) { + printf STDERR "died with signal %d, %s coredump\n", + ($? & 127), ($? & 128) ? 'with' : 'without'; + } + else { + printf STDERR "exited with value %d\n", $? >> 8; + } + } +} +sub run_hook { + my $type = shift; + my $script = shift; + if ($script =~ m,^/,) { + # Full path provided for the hook script + if (-x "$script") { + &exec_script($type,$script); + } + else { + warn "The provided $type hook script [$script] could not be run.\n"; + } + } + else { + # Look for it in a safe path + for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') { + if (-x "$path/$script") { + &exec_script($type, "$path/$script"); + return 0; + } + } + # No luck + print STDERR "Could not find $type hook script [$script].\n"; + warn "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n"; + } +} + +my $options; +for (@ARGV) { + s,','\\'',g; + $options .= " '$_'"; +} +$ENV{'DEB_MAINT_PARAMS'}="$options"; + +## Run user hook script here, if any +if ($postrm_hook) { + &run_hook("postrm", $postrm_hook); +} +if (-d "/etc/kernel/postrm.d") { + warn "Examining /etc/kernel/postrm.d .\n"; + system ("run-parts --verbose --exit-on-error --arg=$version " . + "--arg=$realimageloc$kimage-$version " . + "/etc/kernel/postrm.d") && + die "Failed to process /etc/kernel/postrm.d"; +} +if (-d "/etc/kernel/postrm.d/$version") { + warn "Examining /etc/kernel/postrm.d/$version .\n"; + system ("run-parts --verbose --exit-on-error --arg=$version " . + "--arg=$realimageloc$kimage-$version " . + "/etc/kernel/postrm.d/$version") && + die "Failed to process /etc/kernel/postrm.d/$version"; +} + +# check and remove damaged and dangling symlinks +if ($ARGV[0] !~ /upgrade/) { + system("$ramdisk -d -k " . $version . " > /dev/null 2>&1"); + if (-f $realimageloc . "initrd.img-$version.bak") { + unlink $realimageloc . "initrd.img-$version.bak"; + } + image_magic($kimage, $image_dest); + image_magic($kimage . ".old", $image_dest); + image_magic("initrd.img", $image_dest) if $initrd; + image_magic("initrd.img.old", $image_dest) if $initrd; +} + +exit 0; + +__END__ + + + + + + --- linux-goldfish-3.4.0.orig/debian/tests/README +++ linux-goldfish-3.4.0/debian/tests/README @@ -0,0 +1,21 @@ +Scripts placed in this directory get called one at a time by run-parts(8). +The scripts are expected to perform some sort of sanity checks on the +finished build. Scripts will be called once for each flavour. + +Some environment variables are exported to make life a little easier: + +DPKG_ARCH : The dpkg architecture (e.g. "amd64") +KERN_ARCH : The kernel architecture (e.g. "x86_64") +FLAVOUR : The specific flavour for this run (e.g. "generic") +VERSION : The full version of this build (e.g. 2.6.22-1) +REVISION : The exact revision of this build (e.g. 1.3) +PREV_REVISION : The revision prior to this one +ABI_NUM : The specific ABI number for this build (e.g. 2) +PREV_ABI_NUM : The previous ABI number. Can be the same as ABI_NUM. +BUILD_DIR : The directory where this build took place +INSTALL_DIR : The directory where the package is prepared +SOURCE_DIR : Where the main kernel source is + +Scripts are expected to have a zero exit status when no problems occur, +and non-zero when an error occurs that should stop the build. Scripts +should print whatever info they deem needed to deduce the problem. --- linux-goldfish-3.4.0.orig/debian/tests/rebuild +++ linux-goldfish-3.4.0/debian/tests/rebuild @@ -0,0 +1 @@ +#!/bin/true --- linux-goldfish-3.4.0.orig/debian/tests/control +++ linux-goldfish-3.4.0/debian/tests/control @@ -0,0 +1,3 @@ +Tests: rebuild +Depends: build-essential +Restrictions: build-needed --- linux-goldfish-3.4.0.orig/debian/tests/check-aliases +++ linux-goldfish-3.4.0/debian/tests/check-aliases @@ -0,0 +1,24 @@ +#!/usr/bin/perl -w + +my %map; + +print "Checking for dupe aliases in $ENV{'FLAVOUR'}...\n"; + +$aliases = + "$ENV{'INSTALL_DIR'}/lib/modules/$ENV{'VERSION'}-$ENV{'FLAVOUR'}/modules.alias"; + +open(ALIASES, "< $aliases") or die "Could not open $aliases"; + +while () { + chomp; + my ($junk, $alias, $module) = split; + + if (defined($map{$alias})) { + printf("%s %20s / %-20s : %s \n", ("$map{$alias}" eq "$module") + ? "INT" : " ", $map{$alias}, $module, $alias); + } else { + $map{$alias} = $module; + } +} + +exit(0); --- linux-goldfish-3.4.0.orig/debian/scripts/link-headers +++ linux-goldfish-3.4.0/debian/scripts/link-headers @@ -0,0 +1,42 @@ +#!/bin/bash -e + +. debian/debian.env + +hdrdir="$1" +symdir="$2" +flavour="$3" + +echo "Symlinking and copying headers for $flavour..." + +excludes="( -path ./debian -prune -o -path ./${DEBIAN} -prune -o -path ./.git ) -prune -o" + +( +find . $excludes -type f \ + \( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Kbuild*' -o \ + -name '*.sh' -o -name '*.pl' -o -name '*.lds' \) -print +find ./include ./scripts -name .gitignore -prune -o -type f -print +find ./include -mindepth 1 -maxdepth 1 $excludes -type d -print +) | ( +while read file; do + dir=$file + lastdir=$file + + if [ -e "$hdrdir/$file" -o -L "$hdrdir/$file" ]; then + continue + fi + + while [ ! -e "$hdrdir/$dir" -a ! -L "$hdrdir/$dir" ]; do + lastdir=$dir + dir=`dirname $dir` + done + # If the last item to exist is a symlink we assume all is good + if [ ! -L "$hdrdir/$dir" ]; then + # Turns things like "./foo" into "../" + deref="`echo -n $lastdir | sed -e 's/^\.//' -e's,/[^/]*,../,g'`" + item="`echo -n $lastdir | sed -e 's/^\.\///'`" + ln -s $deref$symdir/$item $hdrdir/$item + fi +done +) + +exit --- linux-goldfish-3.4.0.orig/debian/scripts/module-inclusion +++ linux-goldfish-3.4.0/debian/scripts/module-inclusion @@ -0,0 +1,60 @@ +#!/bin/bash + +# +# Build a new directory of modules based on an inclusion list. +# The includsion list format must be a bash regular expression. +# +# usage: $0 ROOT INCLUSION_LIST +# example: $0 debian/build/build-virtual \ +# debian/build/build-virtual-ALL debian/build/build-virtual \ +# debian.master/control.d/virtual.inclusion-list +master=0 +if [ "$1" = "--master" ]; then + master=1 + shift +fi + +ROOT=$1 +NROOT=$2 +ILIST=$3 + +# +# Prep a destination directory. +# +mkdir -p ${NROOT} + +# Copy over the framework... +if [ "$master" -eq 1 ]; then + (cd ${ROOT}; find . ! -name "*.ko" -type f) | \ + while read f + do + mkdir -p ${NROOT}/`dirname $f` + mv ${ROOT}/$f ${NROOT}/$f + done +fi + +cat ${ILIST} |while read i +do + # + # 'find' blurts a warning if it cannot find any ko files. + # + if echo "$i" | grep '\*' > /dev/null + then + (cd ${ROOT}; eval find "${i}" -name "*.ko") |while read f + do + mkdir -p ${NROOT}/`dirname $f` + mv ${ROOT}/$f ${NROOT}/$f + done + else + if [ -f "${ROOT}/$i" ] + then + mkdir -p ${NROOT}/`dirname $i` + mv ${ROOT}/$i ${NROOT}/$i + else + echo Warning: Could not find ${ROOT}/$i + fi + fi + +done + +exit 0 --- linux-goldfish-3.4.0.orig/debian/scripts/config-check +++ linux-goldfish-3.4.0/debian/scripts/config-check @@ -0,0 +1,413 @@ +#!/usr/bin/perl +# +# check-config -- check the current config for issues +# +use strict; + +my $P = 'check-config'; + +my $test = -1; +if ($ARGV[0] eq '--test') { + $test = $ARGV[1] + 0; +} elsif ($#ARGV != 4) { + die "Usage: $P \n"; +} + +my ($config, $arch, $flavour, $commonconfig, $warn_only) = @ARGV; + +my $checks = "$commonconfig/enforce"; +my %values = (); + +# If we are in overridden then still perform the checks and emit the messages +# but do not return failure. Those items marked FATAL will alway trigger +# failure. +my $fail_exit = 1; +$fail_exit = 0 if ($warn_only eq 'true' || $warn_only eq '1'); +my $exit_val = 0; + +# Predicate execution engine. +sub pred_first { + my ($rest) = @_; + my $depth = 0; + my $off; + my $char; + my $pred; + + for ($off = 0; $off <= length($rest); $off++) { + $char = substr($rest, $off, 1); + if ($char eq '(') { + $depth++; + } elsif ($char eq ')') { + $depth--; + } elsif ($depth == 0 && $char eq '&') { + last; + } elsif ($depth == 0 && $char eq '|') { + last; + } + } + if ($depth > 0) { + die "$P: $rest: missing close parenthesis ')'\n"; + } elsif ($depth < 0) { + die "$P: $rest: missing open parenthesis '('\n"; + } + + ($pred, $rest) = (substr($rest, 0, $off), substr($rest, $off + 1)); + + $pred =~ s/^\s*//; + $pred =~ s/\s*$//; + + #print "pred<$pred> rest<$rest> char<$char>\n"; + ($pred, $rest, $char); +} + +sub pred_do { + my ($pred) = @_; + my (@a) = split(' ', $pred); + my $possible; + + if ($a[0] eq 'arch') { + die "$P: $pred: malformed -- $pred \n" if ($#a < 1); + for $possible (@a[1..$#a]) { + #print " *** ARCH<$flavour ?? $possible>\n"; + return 1 if ($arch eq $possible); + } + return 0; + } elsif ($a[0] eq 'flavour') { + die "$P: $pred: malformed -- $pred \n" if ($#a < 1); + for $possible (@a[1..$#a]) { + #print " *** FLAVOUR<$flavour ?? $possible>\n"; + return 1 if ($flavour eq $possible); + } + return 0; + } elsif ($a[0] eq 'value') { + die "$P: $pred: malformed -- $pred \n" if ($#a != 2); + #print " *** CHECK<$a[1] $a[2] ?? " . $values{$a[1]} . ">\n"; + return ($values{$a[1]} eq $a[2]); + } elsif ($a[0] eq 'exists') { + die "$P: $pred: malformed -- $pred \n" if ($#a != 1); + return (defined $values{$a[1]}); + } else { + die "$P: $pred: unknown predicate\n"; + } + return 1; +} +sub pred_exec { + my ($rest) = @_; + my $pred; + my $cut = 0; + my $res; + my $sep; + + #print "pred_exec<$rest>\n"; + + ($pred, $rest, $sep) = pred_first($rest); + + # Leading ! implies inversion. + if ($pred =~ /^\s*!\s*(.*)$/) { + #print " invert<$1>\n"; + ($cut, $res) = pred_exec($1); + $res = !$res; + + # Leading / implies a CUT operation. + } elsif ($pred =~ /^\s*\/\s*(.*)$/) { + #print " cut<$1>\n"; + ($cut, $res) = pred_exec($1); + $cut = 1; + + # Recurse left for complex expressions. + } elsif ($pred =~ /^\s*\((.*)\)\s*$/) { + #print " left<$1>\n"; + ($cut, $res) = pred_exec($1); + + # Check for common syntax issues. + } elsif ($pred eq '') { + if ($sep eq '&' || $sep eq '|') { + die "$P: $pred$rest: malformed binary operator\n"; + } else { + die "$P: $pred$rest: syntax error\n"; + } + + # A predicate, execute it. + } else { + #print " DO<$pred> sep<$sep>\n"; + $res = pred_do($pred); + } + + #print " pre-return res<$res> sep<$sep>\n"; + if ($sep eq '') { + # + + # Recurse right for binary operators -- note these are lazy. + } elsif ($sep eq '&' || $sep eq '|') { + #print " right<$rest> ? sep<$sep> res<$res>\n"; + if ($rest =~ /^\s*($|\||\&)/) { + die "$P: $pred$rest: malformed binary operator\n"; + } + if ($cut == 0 && (($res && $sep eq '&') || (!$res && $sep eq '|'))) { + #print " right<$rest>\n"; + ($cut, $res) = pred_exec($rest); + } + + } else { + die "$P: $pred$rest: malformed predicate\n"; + } + #warn " return cut<$cut> res<$res> sep<$sep>\n"; + return ($cut, $res); +} + +# +# PREDICATE TESTS +# +my $test_total = 1; +my $test_good = 0; +sub pred_test { + my ($pred, $eres, $eerr) = @_; + my ($cut, $res, $err, $fail); + + $test_total++; + if ($test != 0 && $test != $test_total - 1) { + return; + } + + eval { + ($cut, $res) = pred_exec($pred); + }; + $err = $@; + chomp($err); + + $res = !!$res; + $eres = !!$eres; + + $fail = ''; + if (defined $eres && $res != $eres) { + $fail = "result missmatch, expected $eres returned $res"; + } + if (defined $eerr && $err eq '') { + $fail = "error missmatch, expected '$eerr' returned success"; + } elsif (defined $eerr && $err !~ /$eerr/) { + $fail = "error missmatch, expected '$eerr' returned '$err'"; + } elsif (!defined $eerr && $err ne '') { + $fail = "error missmatch, expected success returned '$err'"; + } + + if ($fail eq '') { + $test_good++; + } else { + print "$pred: $test_total: FAIL: $fail\n"; + } + #print "TEST<$pred> eres<$eres> eerr<$eerr> res<$res> err<$err>\n"; +} +if ($test >= 0) { + $arch = 'MYARCH'; + $flavour = 'MYFLAVOUR'; + %values = ( 'ENABLED' => 'y', 'DISABLED' => 'n' ); + + # Errors. + my $eunkn = 'unknown predicate'; + my $epred = 'malformed'; + my $eclose = 'missing close parenthesis'; + my $eopen = 'missing open parenthesis'; + my $ebinary = 'malformed binary operator'; + + # Basic predicate tests. + print "TEST: $test_total: basic predicate tests ...\n"; + + pred_test('nosuchcommand', undef, $eunkn); + pred_test('arch', undef, $epred); + pred_test('arch MYARCH', 1, undef); + pred_test('arch MYARCH NOTMYARCH', 1, undef); + pred_test('arch NOTMYARCH MYARCH', 1, undef); + pred_test('arch NOTMYARCH NOTMYARCH MYARCH', 1, undef); + pred_test('arch NOTMYARCH MYARCH NOTMYARCH', 1, undef); + pred_test('arch NOTMYARCH', 0, undef); + + pred_test('flavour', undef, $epred); + pred_test('flavour MYFLAVOUR', 1, undef); + pred_test('flavour NOTMYFLAVOUR MYFLAVOUR', 1, undef); + pred_test('flavour NOTMYFLAVOUR NOTMYFLAVOUR MYFLAVOUR', 1, undef); + pred_test('flavour NOTMYFLAVOUR MYFLAVOUR NOTMYFLAVOUR', 1, undef); + pred_test('flavour NOTMYFLAVOUR', 0, undef); + + pred_test('value', undef, $epred); + pred_test('value ENABLED', undef, $epred); + pred_test('value ENABLED ENABLED ENABLED', undef, $epred); + pred_test('value ENABLED y', 1, undef); + pred_test('value ENABLED n', 0, undef); + pred_test('value DISABLED n', 1, undef); + pred_test('value DISABLED y', 0, undef); + + pred_test('exists', undef, $epred); + pred_test('exists ENABLED ENABLED', undef, $epred); + pred_test('exists ENABLED', 1, undef); + pred_test('exists DISABLED', 1, undef); + pred_test('exists MISSING', 0, undef); + + print "TEST: $test_total: inversion tests ...\n"; + pred_test('!exists ENABLED', 0, undef); + pred_test('!exists MISSING', 1, undef); + pred_test('!!exists ENABLED', 1, undef); + pred_test('!!exists MISSING', 0, undef); + pred_test('!!!exists ENABLED', 0, undef); + pred_test('!!!exists MISSING', 1, undef); + + print "TEST: $test_total: parentheses tests ...\n"; + pred_test('(exists ENABLED)', 1, undef); + pred_test('((exists ENABLED))', 1, undef); + pred_test('(((exists ENABLED)))', 1, undef); + pred_test('(exists MISSING)', 0, undef); + pred_test('((exists MISSING))', 0, undef); + pred_test('(((exists MISSING)))', 0, undef); + + pred_test('(!exists ENABLED)', 0, undef); + pred_test('((!exists ENABLED))', 0, undef); + pred_test('(((!exists ENABLED)))', 0, undef); + pred_test('(!exists MISSING)', 1, undef); + pred_test('((!exists MISSING))', 1, undef); + pred_test('(((!exists MISSING)))', 1, undef); + + pred_test('((!(exists ENABLED)))', 0, undef); + pred_test('((!(exists MISSING)))', 1, undef); + pred_test('(!((exists ENABLED)))', 0, undef); + pred_test('(!((exists MISSING)))', 1, undef); + pred_test('!(((exists ENABLED)))', 0, undef); + pred_test('!(((exists MISSING)))', 1, undef); + pred_test('!((!(exists ENABLED)))', 1, undef); + pred_test('!((!(exists MISSING)))', 0, undef); + pred_test('!(!(!(exists ENABLED)))', 0, undef); + pred_test('!(!(!(exists MISSING)))', 1, undef); + + pred_test('(', undef, $eclose); + pred_test('()(', undef, $eclose); + pred_test('(())(', undef, $eclose); + pred_test('((()))(', undef, $eclose); + pred_test('(()', undef, $eclose); + pred_test('((())', undef, $eclose); + pred_test('(((()))', undef, $eclose); + pred_test('(()()', undef, $eclose); + pred_test('((())()', undef, $eclose); + + pred_test(')', undef, $eopen); + pred_test('())', undef, $eopen); + pred_test('(()))', undef, $eopen); + pred_test('((())))', undef, $eopen); + + print "TEST: $test_total: binary and tests ...\n"; + + pred_test('exists ENABLED &', undef, $ebinary); + pred_test('& exists ENABLED', undef, $ebinary); + pred_test('exists ENABLED & & exists ENABLED', undef, $ebinary); + + pred_test('exists MISSING & exists MISSING', 0, undef); + pred_test('exists MISSING & exists ENABLED', 0, undef); + pred_test('exists ENABLED & exists MISSING', 0, undef); + pred_test('exists ENABLED & exists ENABLED', 1, undef); + + pred_test('exists MISSING & exists MISSING & exists MISSING', 0, undef); + pred_test('exists MISSING & exists MISSING & exists ENABLED', 0, undef); + pred_test('exists MISSING & exists ENABLED & exists MISSING', 0, undef); + pred_test('exists MISSING & exists ENABLED & exists ENABLED', 0, undef); + pred_test('exists ENABLED & exists MISSING & exists MISSING', 0, undef); + pred_test('exists ENABLED & exists MISSING & exists ENABLED', 0, undef); + pred_test('exists ENABLED & exists ENABLED & exists MISSING', 0, undef); + pred_test('exists ENABLED & exists ENABLED & exists ENABLED', 1, undef); + + print "TEST: $test_total: binary or tests ...\n"; + + pred_test('exists ENABLED |', undef, $ebinary); + pred_test('| exists ENABLED', undef, $ebinary); + pred_test('exists ENABLED | | exists ENABLED', undef, $ebinary); + + pred_test('exists MISSING | exists MISSING', 0, undef); + pred_test('exists MISSING | exists ENABLED', 1, undef); + pred_test('exists ENABLED | exists MISSING', 1, undef); + pred_test('exists ENABLED | exists ENABLED', 1, undef); + + pred_test('exists MISSING | exists MISSING | exists MISSING', 0, undef); + pred_test('exists MISSING | exists MISSING | exists ENABLED', 1, undef); + pred_test('exists MISSING | exists ENABLED | exists MISSING', 1, undef); + pred_test('exists MISSING | exists ENABLED | exists ENABLED', 1, undef); + pred_test('exists ENABLED | exists MISSING | exists MISSING', 1, undef); + pred_test('exists ENABLED | exists MISSING | exists ENABLED', 1, undef); + pred_test('exists ENABLED | exists ENABLED | exists MISSING', 1, undef); + pred_test('exists ENABLED | exists ENABLED | exists ENABLED', 1, undef); + + print "TEST: $test_total: binary or/and combination tests ...\n"; + + pred_test('exists MISSING | exists MISSING & exists MISSING', 0, undef); + pred_test('exists MISSING | exists MISSING & exists ENABLED', 0, undef); + pred_test('exists MISSING | exists ENABLED & exists MISSING', 0, undef); + pred_test('exists MISSING | exists ENABLED & exists ENABLED', 1, undef); + pred_test('exists ENABLED | exists MISSING & exists MISSING', 1, undef); + pred_test('exists ENABLED | exists MISSING & exists ENABLED', 1, undef); + pred_test('exists ENABLED | exists ENABLED & exists MISSING', 1, undef); + pred_test('exists ENABLED | exists ENABLED & exists ENABLED', 1, undef); + + print "TEST: $test_total: binary and/or combination tests ...\n"; + + pred_test('exists MISSING & exists MISSING | exists MISSING', 0, undef); + pred_test('exists MISSING & exists MISSING | exists ENABLED', 0, undef); + pred_test('exists MISSING & exists ENABLED | exists MISSING', 0, undef); + pred_test('exists MISSING & exists ENABLED | exists ENABLED', 0, undef); + pred_test('exists ENABLED & exists MISSING | exists MISSING', 0, undef); + pred_test('exists ENABLED & exists MISSING | exists ENABLED', 1, undef); + pred_test('exists ENABLED & exists ENABLED | exists MISSING', 1, undef); + pred_test('exists ENABLED & exists ENABLED | exists ENABLED', 1, undef); + + print "TEST: $test_total: cut tests ...\n"; + pred_test('(arch MYARCH & exists MISSING) | exists ENABLED', 1, undef); + pred_test('(arch MYARCH &/ exists MISSING) | exists ENABLED', 0, undef); + + $test_total--; + print "TEST: $test_good/$test_total succeeded\n"; + + exit $exit_val; +} + +# Load up the current configuration values -- FATAL if this fails +print "$P: $config: loading config\n"; +open(CONFIG, "<$config") || die "$P: $config: open failed -- $! -- aborting\n"; +while () { + # Pull out values. + /^#*\s*(CONFIG_\w+)[\s=](.*)$/ or next; + if ($2 eq 'is not set') { + $values{$1} = 'n'; + } else { + $values{$1} = $2; + } +} +close(CONFIG); + +# FATAL: Check if we have an enforcement list. +my $pass = 0; +my $total = 0; +my $line = ''; +print "$P: $checks: loading checks\n"; +open(CHECKS, "<$checks") || die "$P: $checks: open failed -- $! -- aborting\n"; +while () { + /^#/ && next; + chomp; + + $line .= $_; + if ($line =~ /\\$/) { + chop($line); + $line .= " "; + next; + } + $line =~ /^\s*$/ && next; + + #print "CHECK: <$line>\n"; + $total++; + my (undef, $result) = pred_exec($line); + if (!$result) { + print "$P: FAIL: $line\n"; + $exit_val = $fail_exit; + } else { + $pass++; + } + + $line = ''; +} +close(CHECKS); + +print "$P: $pass/$total checks passed -- exit $exit_val\n"; +exit $exit_val; --- linux-goldfish-3.4.0.orig/debian/scripts/abi-check +++ linux-goldfish-3.4.0/debian/scripts/abi-check @@ -0,0 +1,210 @@ +#!/usr/bin/perl -w + +my $flavour = shift; +my $prev_abinum = shift; +my $abinum = shift; +my $prev_abidir = shift; +my $abidir = shift; +my $skipabi = shift; + +my $fail_exit = 1; +my $EE = "EE:"; +my $errors = 0; +my $abiskip = 0; + +my $count; + +print "II: Checking ABI for $flavour...\n"; + +if (-f "$prev_abidir/ignore" + or -f "$prev_abidir/$flavour.ignore" or "$skipabi" eq "true") { + print "WW: Explicitly asked to ignore ABI, running in no-fail mode\n"; + $fail_exit = 0; + $abiskip = 1; + $EE = "WW:"; +} + +if ($prev_abinum != $abinum) { + print "II: Different ABI's, running in no-fail mode\n"; + $fail_exit = 0; + $EE = "WW:"; +} + +if (not -f "$abidir/$flavour" or not -f "$prev_abidir/$flavour") { + print "EE: Previous or current ABI file missing!\n"; + print " $abidir/$flavour\n" if not -f "$abidir/$flavour"; + print " $prev_abidir/$flavour\n" if not -f "$prev_abidir/$flavour"; + + # Exit if the ABI files are missing, but return status based on whether + # skip ABI was indicated. + if ("$abiskip" eq "1") { + exit(0); + } else { + exit(1); + } +} + +my %symbols; +my %symbols_ignore; +my %modules_ignore; +my %module_syms; + +# See if we have any ignores +my $ignore = 0; +print " Reading symbols/modules to ignore..."; + +for $file ("$prev_abidir/../blacklist", "$prev_abidir/../../perm-blacklist") { + if (-f $file) { + open(IGNORE, "< $file") or + die "Could not open $file"; + while () { + chomp; + if ($_ =~ m/M: (.*)/) { + $modules_ignore{$1} = 1; + } else { + $symbols_ignore{$_} = 1; + } + $ignore++; + } + close(IGNORE); + } +} +print "read $ignore symbols/modules.\n"; + +sub is_ignored($$) { + my ($mod, $sym) = @_; + + die "Missing module name in is_ignored()" if not defined($mod); + die "Missing symbol name in is_ignored()" if not defined($sym); + + if (defined($symbols_ignore{$sym}) or defined($modules_ignore{$mod})) { + return 1; + } + return 0; +} + +# Read new syms first +print " Reading new symbols ($abinum)..."; +$count = 0; +open(NEW, "< $abidir/$flavour") or + die "Could not open $abidir/$flavour"; +while () { + chomp; + m/^(\S+)\s(.+)\s(0x[0-9a-f]+)\s(.+)$/; + $symbols{$4}{'type'} = $1; + $symbols{$4}{'loc'} = $2; + $symbols{$4}{'hash'} = $3; + $module_syms{$2} = 0; + $count++; +} +close(NEW); +print "read $count symbols.\n"; + +# Now the old symbols, checking for missing ones +print " Reading old symbols ($prev_abinum)..."; +$count = 0; +open(OLD, "< $prev_abidir/$flavour") or + die "Could not open $prev_abidir/$flavour"; +while () { + chomp; + m/^(\S+)\s(.+)\s(0x[0-9a-f]+)\s(.+)$/; + $symbols{$4}{'old_type'} = $1; + $symbols{$4}{'old_loc'} = $2; + $symbols{$4}{'old_hash'} = $3; + $count++; +} +close(OLD); + +print "read $count symbols.\n"; + +print "II: Checking for missing symbols in new ABI..."; +$count = 0; +foreach $sym (keys(%symbols)) { + if (!defined($symbols{$sym}{'type'})) { + print "\n" if not $count; + printf(" MISS : %s%s\n", $sym, + is_ignored($symbols{$sym}{'old_loc'}, $sym) ? " (ignored)" : ""); + $count++ if !is_ignored($symbols{$sym}{'old_loc'}, $sym); + } +} +print " " if $count; +print "found $count missing symbols\n"; +if ($count) { + print "$EE Symbols gone missing (what did you do!?!)\n"; + $errors++; +} + + +print "II: Checking for new symbols in new ABI..."; +$count = 0; +foreach $sym (keys(%symbols)) { + if (!defined($symbols{$sym}{'old_type'})) { + print "\n" if not $count; + print " NEW : $sym\n"; + $count++; + } +} +print " " if $count; +print "found $count new symbols\n"; +if ($count and $prev_abinum == $abinum) { + print "WW: Found new symbols within same ABI. Not recommended\n"; +} + +print "II: Checking for changes to ABI...\n"; +$count = 0; +my $moved = 0; +my $changed_type = 0; +my $changed_hash = 0; +foreach $sym (keys(%symbols)) { + if (!defined($symbols{$sym}{'old_type'}) or + !defined($symbols{$sym}{'type'})) { + next; + } + + # Changes in location don't hurt us, but log it anyway + if ($symbols{$sym}{'loc'} ne $symbols{$sym}{'old_loc'}) { + printf(" MOVE : %-40s : %s => %s\n", $sym, $symbols{$sym}{'old_loc'}, + $symbols{$sym}{'loc'}); + $moved++; + } + + # Changes to export type are only bad if new type isn't + # EXPORT_SYMBOL. Changing things to GPL are bad. + if ($symbols{$sym}{'type'} ne $symbols{$sym}{'old_type'}) { + printf(" TYPE : %-40s : %s => %s%s\n", $sym, $symbols{$sym}{'old_type'}. + $symbols{$sym}{'type'}, is_ignored($symbols{$sym}{'loc'}, $sym) + ? " (ignored)" : ""); + $changed_type++ if $symbols{$sym}{'type'} ne "EXPORT_SYMBOL" + and !is_ignored($symbols{$sym}{'loc'}, $sym); + } + + # Changes to the hash are always bad + if ($symbols{$sym}{'hash'} ne $symbols{$sym}{'old_hash'}) { + printf(" HASH : %-40s : %s => %s%s\n", $sym, $symbols{$sym}{'old_hash'}, + $symbols{$sym}{'hash'}, is_ignored($symbols{$sym}{'loc'}, $sym) + ? " (ignored)" : ""); + $changed_hash++ if !is_ignored($symbols{$sym}{'loc'}, $sym); + $module_syms{$symbols{$sym}{'loc'}}++; + } +} + +print "WW: $moved symbols changed location\n" if $moved; +print "$EE $changed_type symbols changed export type and weren't ignored\n" if $changed_type; +print "$EE $changed_hash symbols changed hash and weren't ignored\n" if $changed_hash; + +$errors++ if $changed_hash or $changed_type; +if ($changed_hash) { + print "II: Module hash change summary...\n"; + foreach $mod (sort { $module_syms{$b} <=> $module_syms{$a} } keys %module_syms) { + next if ! $module_syms{$mod}; + printf(" %-40s: %d\n", $mod, $module_syms{$mod}); + } +} + +print "II: Done\n"; + +if ($errors) { + exit($fail_exit); +} else { + exit(0); +} --- linux-goldfish-3.4.0.orig/debian/scripts/control-create +++ linux-goldfish-3.4.0/debian/scripts/control-create @@ -0,0 +1,25 @@ +#!/bin/bash + +. debian/debian.env + +vars=$1 + +. $vars + +if [ "$is_sub" = "" ]; then + flavour=$(basename $vars | sed 's/.*\.//') + stub=${DEBIAN}/control.d/flavour-control.stub +else + flavour=$(basename $vars .vars) + stub=${DEBIAN}/sub-flavours/control.stub +fi + +cat $stub | grep -v '^#' | sed \ + -e "s#FLAVOUR#$flavour#g" \ + -e "s#DESC#$desc#g" \ + -e "s#ARCH#$arch#g" \ + -e "s#SUPPORTED#$supported#g" \ + -e "s#TARGET#$target#g" \ + -e "s#BOOTLOADER#$bootloader#g" \ + -e "s#=PROVIDES=#$provides#g" \ + -e "s#=CONFLICTS=#$conflicts#g" --- linux-goldfish-3.4.0.orig/debian/scripts/module-check +++ linux-goldfish-3.4.0/debian/scripts/module-check @@ -0,0 +1,120 @@ +#!/usr/bin/perl -w + +$flavour = shift; +$prev_abidir = shift; +$abidir = shift; +$skipmodule = shift; + +print "II: Checking modules for $flavour..."; + +if (-f "$prev_abidir/ignore.modules" + or -f "$prev_abidir/$flavour.ignore.modules") { + print "explicitly ignoring modules\n"; + exit(0); +} + +if (not -f "$abidir/$flavour.modules" or not -f + "$prev_abidir/$flavour.modules") { + print "previous or current modules file missing!\n"; + print " $abidir/$flavour.modules\n"; + print " $prev_abidir/$flavour.modules\n"; + if (defined($skipmodule)) { + exit(0); + } else { + exit(1); + } +} + +print "\n"; + +my %modules; +my %modules_ignore; +my $missing = 0; +my $new = 0; +my $errors = 0; + +# See if we have any ignores +if (-f "$prev_abidir/../modules.ignore") { + my $ignore = 0; + open(IGNORE, "< $prev_abidir/../modules.ignore") or + die "Could not open $prev_abidir/../modules.ignore"; + print " reading modules to ignore..."; + while () { + chomp; + next if /\s*#/; + $modules_ignore{$_} = 1; + $ignore++; + } + close(IGNORE); + print "read $ignore modules.\n"; +} + +# Read new modules first +print " reading new modules..."; +$new_count = 0; +open(NEW, "< $abidir/$flavour.modules") or + die "Could not open $abidir/$flavour.modules"; +while () { + chomp; + $modules{$_} = 1; + $new_count++; +} +close(NEW); +print "read $new_count modules.\n"; + +# Now the old modules, checking for missing ones +print " reading old modules..."; +$old_count = 0; +open(OLD, "< $prev_abidir/$flavour.modules") or + die "Could not open $prev_abidir/$flavour.modules"; +while () { + chomp; + if (not defined($modules{$_})) { + print "\n" if not $missing; + $missing++; + if (not defined($modules_ignore{$_})) { + print " MISS: $_\n"; + $errors++; + } else { + print " MISS: $_ (ignored)\n"; + } + } else { + $modules{$_}++; + } + $old_count++; +} +close(OLD); +# Check for new modules +foreach $mod (keys(%modules)) { + if ($modules{$mod} < 2) { + print "\n" if not $missing and not $new; + print " NEW : $mod\n"; + $new++; + } +} +if ($new or $missing) { + print " read $old_count modules : new($new) missing($missing)\n"; +} else { + print "read $old_count modules.\n"; +} + + +# Let's see where we stand... +if ($errors) { + if (defined($skipmodule)) { + print "WW: Explicitly asked to ignore failures (probably not good)\n"; + } else { + print "EE: Missing modules (start begging for mercy)\n"; + exit 1 + } +} + +if ($new) { + print "II: New modules (you've been busy, wipe the poop off your nose)\n"; +} else { + print "II: No new modules (hope you're happy, slacker)\n"; +} + +print "II: Done\n"; + +exit(0); --- linux-goldfish-3.4.0.orig/debian/scripts/sub-flavour +++ linux-goldfish-3.4.0/debian/scripts/sub-flavour @@ -0,0 +1,69 @@ +#!/bin/bash + +. debian/debian.env + +echo "SUB_PROCESS $FROM => $TO" + +export from_pkg="linux-image-$ABI_RELEASE-$FROM" +export to_pkg="linux-image-$ABI_RELEASE-$TO" + +from_moddir="debian/$from_pkg/lib/modules/$ABI_RELEASE-$FROM" +to_moddir="debian/$to_pkg/lib/modules/$ABI_RELEASE-$FROM" + +install -d "debian/$to_pkg/boot" +install -m644 debian/$from_pkg/boot/config-$ABI_RELEASE-$FROM \ + debian/$to_pkg/boot/ +install -m600 debian/$from_pkg/boot/{vmlinuz,System.map}-$ABI_RELEASE-$FROM \ + debian/$to_pkg/boot/ + +# +# Print some warnings if there are files in the sub-flavours list +# that do not actually exist. +# +cat ${DEBIAN}/sub-flavours/$TO.list | while read line +do +( + cd debian/$from_pkg/lib/modules/$ABI_RELEASE-$FROM/kernel; + # + # If its a wildcard, then check that there are files that match. + # + if echo "$line" | grep '\*' > /dev/null + then + if [ `eval find "$line" -name '*.ko' 2>/dev/null|wc -l` -lt 1 ] + then + echo SUB_INST Warning - No files in $line + fi + # + # Else it should be a single file reference. + # + elif [ ! -f "$line" ] + then + echo SUB_INST Warning - could not find "$line" + fi +) +done + +cat ${DEBIAN}/sub-flavours/$TO.list | while read line; do + ( + cd debian/$from_pkg/lib/modules/$ABI_RELEASE-$FROM/kernel; + if echo "$line" | grep '\*' > /dev/null + then + eval find "$line" -name '*.ko' 2>/dev/null || true + elif [ -f "$line" ] + then + echo "$line" + fi + ); +done | while read mod; do + echo "SUB_INST checking: $mod" + fromdir="/lib/modules/$ABI_RELEASE-$FROM/" + egrep "^($fromdir)?kernel/$mod:" \ + $from_moddir/modules.dep | sed -e "s|^$fromdir||" -e 's/://' -e 's/ /\n/g' | \ + while read m; do + m="${fromdir}$m" + test -f debian/$to_pkg/$m && continue + echo "SUB_INST installing: $m" + install -D -m644 debian/$from_pkg/$m \ + debian/$to_pkg/$m + done +done --- linux-goldfish-3.4.0.orig/debian/scripts/misc/insert-changes.pl +++ linux-goldfish-3.4.0/debian/scripts/misc/insert-changes.pl @@ -0,0 +1,36 @@ +#!/usr/bin/perl -w + +my $debian; +$droot = $ARGV[0] if (defined $ARGV[0]); +$droot = 'debian' if (!defined $droot); +$debian = $ARGV[1] if (defined $ARGV[1]); +$debian = 'debian.master' if (!defined $debian); + +system("make -s -f $droot/rules printchanges > $debian/changes"); + +open(CHANGELOG, "< $debian/changelog") or die "Cannot open changelog"; +open(CHANGES, "< $debian/changes") or die "Cannot open new changes"; +open(NEW, "> $debian/changelog.new") or die "Cannot open new changelog"; + +$printed = 0; + +while () { + if (/^ CHANGELOG: /) { + next if $printed; + + while () { + print NEW; + } + + $printed = 1; + } else { + print NEW; + } +} + +close(NEW); +close(CHANGES); +close(CHANGELOG); + +rename("$debian/changelog.new", "$debian/changelog"); +unlink("$debian/changes"); --- linux-goldfish-3.4.0.orig/debian/scripts/misc/insert-mainline-changes +++ linux-goldfish-3.4.0/debian/scripts/misc/insert-mainline-changes @@ -0,0 +1,42 @@ +#!/usr/bin/perl + +if ($#ARGV != 2) { + warn "Usage: $0 \n"; + die " $0 debian.master/changelog v3.2.3 v3.2.2..v3.2.3\n"; +} +my ($changelog, $to, $range) = @ARGV; + +my @changes = (); + +push(@changes, "\n"); +push(@changes, " [ Upstream Kernel Changes ]\n\n"); +push(@changes, " * rebase to $to\n"); + +open(LOG, "git log '$range'|") || die "$0: git log failed: - $!\n"; +while () { + if (m@BugLink: .*launchpad.net/.*/([0-9]+)\s$@) { + push(@changes, " - LP: #$1\n"); + } +} +close(LOG); + +open(CHANGELOG, "< $changelog") or die "Cannot open changelog"; +open(NEW, "> $changelog.new") or die "Cannot open new changelog"; + +$printed = 3; +while () { + if (/^ CHANGELOG: /) { + $printed--; + print NEW; + if ($printed == 0) { + print NEW @changes; + } + next; + } + print NEW; +} + +close(NEW); +close(CHANGELOG); + +rename("$changelog.new", "$changelog"); --- linux-goldfish-3.4.0.orig/debian/scripts/misc/getabis +++ linux-goldfish-3.4.0/debian/scripts/misc/getabis @@ -0,0 +1,126 @@ +#!/bin/bash + +if [ "$#" != "2" ]; then + echo "Usage: $0 " 1>&2 + exit 1 +fi + +if [ "$DEBIAN" = "" ]; then + . debian/debian.env +fi + +ver=$1 +revision=$2 +abi=$(echo $revision | awk -F. '{print $1}') + +verabi=$ver-$abi +verfull=$ver-$revision + +WGET="wget --tries=1 --timeout=10 --quiet -c" + +abidir="`pwd`/$DEBIAN/abi/$verfull" +tmpdir="`pwd`/abi-tmp-$verfull" +origdir="`pwd`" +fwinfo=$abidir/fwinfo + +test -d $tmpdir || mkdir $tmpdir + +package_prefixes() { + __package_prefixes="$@" +} + +getall() { + arch=$1 + shift + + mkdir -p $abidir/$arch + + for sub in $@; do + if [ -f $abidir/$arch/$sub ]; then + echo "Exists: $sub" + continue + fi + echo -n "Fetching $sub($arch)..." + prefixes="" + filenames="" + cd $tmpdir + for prefix in $__package_prefixes + do + filename=${prefix}-${verabi}-${sub}_${verfull}_${arch}.deb + for r in "${repo_list[@]}" + do + if ! [ -f $filename ]; then + $WGET $r/$filename + fi + if [ -f $filename ]; then + prefixes="$prefixes $prefix" + filenames="$filenames $filename" + break + fi + done + done + if [ "$filenames" != "" ]; then + echo -n "extracting$prefixes..." + for filename in $filenames + do + dpkg-deb --extract $filename tmp + done + find tmp -name "*.ko" | while read f; do + modinfo $f | grep ^firmware >> $fwinfo + done + if [ -f tmp/boot/abi-* ]; then + mv tmp/boot/abi-* $abidir/$arch/$sub + else + echo -n "NO ABI FILE..." + fi + (cd tmp; find lib/modules/$verabi-$sub/kernel -name '*.ko') | \ + sed -e 's/.*\/\([^\/]*\)\.ko/\1/' | sort > \ + $abidir/$arch/$sub.modules + ( + cd tmp; + # Prevent exposing some errors when called by python scripts. SIGPIPE seems to get + # exposed when using the `find ...` form of the command. + ko=$(find lib/modules/$verabi-$sub/kernel \ + -name '*.ko' | head -1) + readelf -p .comment "$ko" | awk ' + ($1 == "[") { + printf("%s", $3); + for (n=4; n<=NF; n++) { + printf(" %s", $n); + } + print "" + }' | sort -u >$abidir/$arch/$sub.compiler + version=`cat $abidir/$arch/$sub.compiler` + echo -n "$version..." + ) + rm -rf tmp $filenames + echo "done." + else + echo "FAILED." + fi + cd $origdir + done +} + +# MAIN + +# Setup abi directory +mkdir -p $abidir +echo $abi > $abidir/abiname + +# NOTE: The flavours are hardcoded, because they may have changed from the +# current build. + +__package_prefixes="linux-image" + +. $DEBIAN/etc/getabis + +compilers=`cat $abidir/*/*.compiler | sort -u | wc -l` +if [ "$compilers" != 1 ]; then + echo "WARNING: inconsistant compiler versions detected" 1>&2 +fi + +sort < $fwinfo | uniq > fwinfo.tmp +mv fwinfo.tmp $fwinfo + +rmdir $tmpdir --- linux-goldfish-3.4.0.orig/debian/scripts/misc/find-obsolete-firmware +++ linux-goldfish-3.4.0/debian/scripts/misc/find-obsolete-firmware @@ -0,0 +1,91 @@ +#!/bin/bash +# +# Find all duplicate or obsolete firmware that is being carried +# in the kernel firmware directory. Compare these files against +# the linux-firmware package for the approriate release. For example, +# assuming this is raring, then compare the kernel firmware files +# against the raring branch of linux-firmware. +# +# Example: $0 ~/ubuntu/linux-firmware-raring + +USEAGE="$0 LINUX-FIRMWARE" + +. debian/debian.env + +NFWINFO="`find $DEBIAN -name fwinfo|wc -l`" +if [ ! "$NFWINFO" = "1" ] +then + echo Your repo is hosed. There can only be one fwinfo file. + find $DEBIAN -name fwinfo + exit 1 +fi + +FWINFO="`pwd`/`find $DEBIAN -name fwinfo`" + +if [ "$1" = "" ] +then + echo $USEAGE + exit 1 +fi +FW="$1" + +if [ ! -f $FW/WHENCE ] +then + echo Bogus linux-firmware directory + exit 1 +fi +if ! egrep -q "^firmware:" $FWINFO +then + echo Bogus firmware info file + exit 1 +fi + +# +# Prepare the tree and make firmware. +# +TEE="tee -a" +LO=`pwd`/firmware.txt +LF=`pwd`/lib/firmware +rm -rf debian/build $LF $LO +fakeroot debian/rules clean prepare-generic +cp debian/build/build-generic/.config . +mkdir -p $LF +make firmware_install INSTALL_MOD_PATH=`pwd` + +(cd $LF +find . -type f | while read f +do + BN="`basename $f`" + + if ! grep -q $BN $FWINFO + then + echo "Unused firmware: $f" | $TEE $LO + else + if [ -f $FW/$f ] + then + if ! cmp $FW/$f $f + then + echo "$f differs" | $TEE $LO + else + echo "$f is duplicated" | $TEE $LO + fi + else + echo "$f does not exist in $FW" | $TEE $LO + fi + fi +done) + +# +# Check for firmware files referenced by the kernel +# that do not exist in either location. +# +cat $FWINFO | while read fwi f +do + if [ -s lib/firmware/$f ] || [ -s $FW/$f ] + then + continue + else + echo "Missing firmware $f" | $TEE $LO + fi +done + --- linux-goldfish-3.4.0.orig/debian/scripts/misc/get-firmware +++ linux-goldfish-3.4.0/debian/scripts/misc/get-firmware @@ -0,0 +1,62 @@ +#!/bin/bash +# +# Find all files in linux-firmware that are new or different since the previous release +# and copy them into the kernel firmware directory. You should only do this on the +# backport branch since it would be redundant on the released kernel. It assumed you've +# unpacked linux-firmware from each release into separate directories. +# +# Example: $0 ~/ubuntu/linux-firmware-precise ~/ubuntu/linux-firmware-quantal + +if [ "$1" = "" ] || [ "$2" = "" ] || [ ! -f $1/WHENCE ] || [ ! -f $2/WHENCE ] +then + echo You must supply 2 firmware directories. + exit 1 +fi + +if [ ! -f debian/debian.env ] +then + echo You must run this script from the root of the repo + exit 1 +fi +. debian/debian.env + +NFWINFO="`find $DEBIAN -name fwinfo|wc -l`" +if [ ! "$NFWINFO" = "1" ] +then + echo Your repo is hosed. There can only be one fwinfo file. + find $DEBIAN -name fwinfo + exit 1 +fi + +FWINFO="`pwd`/`find $DEBIAN -name fwinfo`" + +CDIR=`pwd` +OFW=$1 +NFW=$2 + +cd $NFW +# +# Find all files in $NFW that are new or different from $1 +# +(find . -type f | egrep -v "debian|git|LICEN|WHEN|READ|Make|configure" | sed 's;\./;;' | \ +while read f +do + if grep -q $f $FWINFO + then + if [ ! -f $OFW/$f ] + then + echo $f + elif ! cmp $f $OFW/$f > /dev/null + then + echo $f + fi + fi +done) |\ +while read f +do + mkdir -p $CDIR/firmware/`dirname $f` + if [ ! -f $CDIR/firmware/`dirname $f`/`basename $f`.ihex ] + then + cp -v $f $CDIR/firmware/`dirname $f` + fi +done --- linux-goldfish-3.4.0.orig/debian/scripts/misc/kernelconfig +++ linux-goldfish-3.4.0/debian/scripts/misc/kernelconfig @@ -0,0 +1,172 @@ +#!/bin/bash + +. debian/debian.env + +# Script to merge all configs and run 'make silentoldconfig' on it to wade out bad juju. +# Then split the configs into distro-commmon and flavour-specific parts + +# We have to be in the top level kernel source directory +if [ ! -f MAINTAINERS ] || [ ! -f Makefile ]; then + echo "This does not appear to be the kernel source directory." 1>&2 + exit 1 +fi + +mode=${1:?"Usage: $0 [oldconfig|editconfig]"} +yes=0 +case "$mode" in + update*configs) mode='silentoldconfig' ;; + default*configs) mode='oldconfig'; yes=1 ;; + edit*configs) ;; # All is good + gen*configs) mode='genconfigs' ;; # All is good + dump*configs) mode='config'; yes=1 ;; + *) echo "$0 called with invalid mode" 1>&2 + exit 1 ;; +esac +kerneldir="`pwd`" +confdir="$kerneldir/${DEBIAN}/config" +sharedconfdir="$kerneldir/debian.master/config" +variant="$2" + +. $DEBIAN/etc/kernelconfig + +bindir="`pwd`/${DROOT}/scripts/misc" +common_conf="$confdir/config.common.$family" +tmpdir=`mktemp -d` +mkdir "$tmpdir/CONFIGS" + +if [ "$mode" = "genconfigs" ]; then + keep=1 + mode="oldconfig" + test -d CONFIGS || mkdir CONFIGS +fi + +for arch in $archs; do + rm -rf build + mkdir build + + # Map debian archs to kernel archs + case "$arch" in + ppc64) kernarch="powerpc" ;; + amd64) kernarch="x86_64" ;; + lpia) kernarch="x86" ;; + sparc) kernarch="sparc64" ;; + armel|armhf) kernarch="arm" ;; + *) kernarch="$arch" ;; + esac + + archconfdir=$confdir/$arch + flavourconfigs=$(cd $archconfdir && ls config.flavour.*) + + # Merge configs + # We merge config.common.ubuntu + config.common. + + # config.flavour. + + for config in $flavourconfigs; do + fullconf="$tmpdir/$arch-$config-full" + case $config in + *) + : >"$fullconf" + if [ -f $common_conf ]; then + cat $common_conf >> "$fullconf" + fi + if [ -f $archconfdir/config.common.$arch ]; then + cat $archconfdir/config.common.$arch >> "$fullconf" + fi + cat "$archconfdir/$config" >>"$fullconf" + if [ -f $confdir/OVERRIDES ]; then + cat $confdir/OVERRIDES >> "$fullconf" + fi + ;; + esac + done + + for config in $flavourconfigs; do + if [ -f $archconfdir/$config ]; then + fullconf="$tmpdir/$arch-$config-full" + cat "$fullconf" > build/.config + # Call oldconfig or menuconfig + case "$mode" in + editconfigs) + # Interactively edit config parameters + while : ; do + echo -n "Do you want to edit config: $arch/$config? [Y/n] " + read choice + + case "$choice" in + y* | Y* | "" ) + make O=`pwd`/build ARCH=$kernarch menuconfig + break ;; + n* | N* ) + break ;; + *) + echo "Entry not valid" + esac + done + ;; + *) + echo "* Run $mode (yes=$yes) on $arch/$config ..." + if [ "$yes" -eq 1 ]; then + yes "" | make O=`pwd`/build ARCH=$kernarch "$mode" + else + make O=`pwd`/build ARCH=$kernarch "$mode" + fi ;; + esac + cat build/.config > $archconfdir/$config + cat build/.config > "$tmpdir/CONFIGS/$arch-$config" + if [ "$keep" = "1" ]; then + cat build/.config > CONFIGS/$arch-$config + fi + else + echo "!! Config not found $archconfdir/$config..." + fi + done + + echo "Running splitconfig.pl for $arch" + echo + + # Can we make this more robust by avoiding $tmpdir completely? + # This approach was used for now because I didn't want to change + # splitconfig.pl + (cd $archconfdir; $bindir/splitconfig.pl config.flavour.*; mv config.common \ + config.common.$arch; cp config.common.$arch $tmpdir) +done + +rm -f $common_conf + +# Now run splitconfig.pl on all the config.common. copied to +# $tmpdir +(cd $tmpdir; $bindir/splitconfig.pl *) +( + cd $confdir; + rm -f *-full + grep -v 'is UNMERGABLE' <$tmpdir/config.common >$common_conf + for arch in $archs; do + grep -v 'is UNMERGABLE' <$tmpdir/config.common.$arch \ + >$arch/config.common.$arch + done +) + +echo "" +echo "Running config-check for all configurations ..." +echo "" +fail=0 +for arch in $archs; do + archconfdir=$confdir/$arch + flavourconfigs=$(cd $archconfdir && ls config.flavour.*) + for config in $flavourconfigs; do + flavour="${config##*.}" + if [ -f $archconfdir/$config ]; then + fullconf="$tmpdir/CONFIGS/$arch-$config" + "$bindir/../config-check" "$fullconf" "$arch" "$flavour" "$sharedconfdir" "0" || let "fail=$fail+1" + fi + done +done + +if [ "$fail" != 0 ]; then + echo "" + echo "*** ERROR: $fail config-check failures detected" + echo "" +fi + +rm -rf build + --- linux-goldfish-3.4.0.orig/debian/scripts/misc/splitconfig.pl +++ linux-goldfish-3.4.0/debian/scripts/misc/splitconfig.pl @@ -0,0 +1,107 @@ +#!/usr/bin/perl -w + +%allconfigs = (); +%common = (); + +print "Reading config's ...\n"; + +for $config (@ARGV) { + # Only config.* + next if $config !~ /^config\..*/; + # Nothing that is disabled, or remnant + next if $config =~ /.*\.(default|disabled|stub)$/; + + %{$allconfigs{$config}} = (); + + print " processing $config ... "; + + open(CONFIG, "< $config"); + + while () { + # Skip comments + /^#*\s*CONFIG_(\w+)[\s=](.*)$/ or next; + + ${$allconfigs{$config}}{$1} = $2; + + $common{$1} = $2; + } + + close(CONFIG); + + print "done.\n"; +} + +print "\n"; + +print "Merging lists ... \n"; + +# %options - pointer to flavour config inside the allconfigs array +for $config (keys(%allconfigs)) { + my %options = %{$allconfigs{$config}}; + + print " processing $config ... "; + + for $key (keys(%common)) { + next if not defined $common{$key}; + + # If we don't have the common option, then it isn't + # common. If we do have that option, it must have the same + # value. EXCEPT where this file does not have a value at all + # which may safely be merged with any other value; the value + # will be elided during recombination of the parts. + if (!defined($options{$key})) { + # Its ok really ... let it merge + } elsif (not defined($options{$key})) { + undef $common{$key}; + } elsif ($common{$key} ne $options{$key}) { + undef $common{$key}; + } + } + + print "done.\n"; +} + +print "\n"; + +print "Creating common config ... "; + +open(COMMON, "> config.common"); +print COMMON "#\n# Common config options automatically generated by splitconfig.pl\n#\n"; + +for $key (sort(keys(%common))) { + if (not defined $common{$key}) { + print COMMON "# CONFIG_$key is UNMERGABLE\n"; + } elsif ($common{$key} eq "is not set") { + print COMMON "# CONFIG_$key is not set\n"; + } else { + print COMMON "CONFIG_$key=$common{$key}\n"; + } +} +close(COMMON); + +print "done.\n\n"; + +print "Creating stub configs ...\n"; + +for $config (keys(%allconfigs)) { + my %options = %{$allconfigs{$config}}; + + print " processing $config ... "; + + open(STUB, "> $config"); + print STUB "#\n# Config options for $config automatically generated by splitconfig.pl\n#\n"; + + for $key (sort(keys(%options))) { + next if defined $common{$key}; + + if ($options{$key} =~ /^is /) { + print STUB "# CONFIG_$key $options{$key}\n"; + } else { + print STUB "CONFIG_$key=$options{$key}\n"; + } + } + + close(STUB); + + print "done.\n"; +} --- linux-goldfish-3.4.0.orig/debian/scripts/misc/insert-ubuntu-changes +++ linux-goldfish-3.4.0/debian/scripts/misc/insert-ubuntu-changes @@ -0,0 +1,58 @@ +#!/usr/bin/perl + +if ($#ARGV != 2) { + die "Usage: $0 \n"; +} +my ($changelog, $end, $start) = @ARGV; + +$end =~ s/.*\.//; +$start =~ s/.*\.//; + +my @changes = (); +my $output = 0; +open(CHG, ") { + if (/^\S+\s+\((.*\.(\d+))\)/) { + if ($2 <= $end) { + last; + } + if ($2 == $start) { + $output = 1; + } + if ($output) { + push(@changes, "\n [ Ubuntu: $1 ]\n\n"); + next; + } + } + next if ($output == 0); + + next if (/^\s*$/); + next if (/^\s--/); + next if (/^\s\s[^\*\s]/); + + push(@changes, $_); +} +close(CHG); + +open(CHANGELOG, "< $changelog") or die "Cannot open changelog"; +open(NEW, "> $changelog.new") or die "Cannot open new changelog"; + +$printed = 3; +while () { + if (/^ CHANGELOG: /) { + $printed--; + print NEW; + if ($printed == 0) { + print NEW @changes; + } + next; + } + print NEW; +} + +close(NEW); +close(CHANGELOG); + +rename("$changelog.new", "$changelog"); --- linux-goldfish-3.4.0.orig/debian/scripts/misc/fw-to-ihex.sh +++ linux-goldfish-3.4.0/debian/scripts/misc/fw-to-ihex.sh @@ -0,0 +1,18 @@ +#!/bin/bash + +F=$1 +if [ "$F" = "" ] +then + echo You must supply a firmware file. + exit 1 +fi + +echo "unsigned char d[] = {" > $F.c +hexdump -v -e '"\t" 8/1 "0x%02x, " "\n"' $F >> $F.c +echo "};" >> $F.c +sed -i 's/0x .*$//' $F.c + +O="`dirname $F`/`basename $F`.o" +gcc -o $O -c $F.c +objcopy -Oihex $F.o $F.ihex + --- linux-goldfish-3.4.0.orig/debian/scripts/misc/git-ubuntu-log +++ linux-goldfish-3.4.0/debian/scripts/misc/git-ubuntu-log @@ -0,0 +1,232 @@ +#!/usr/bin/perl -w + +use strict; +use Text::Wrap; + +my $kernel_auth = "Upstream Kernel Changes"; + +my (%map, @reverts); +my $pstate = 1; +my $no_kern_log = 0; +my $print_shas = 0; +my $first_print = 1; + +while (@ARGV) { + my $opt = $ARGV[0]; + shift; + if ($opt eq "--no-kern-log") { + $no_kern_log = 1; + } elsif ($opt eq "--print-shas") { + $print_shas = 1; + } else { + print STDERR "Unknown options: $opt\n"; + exit(1); + } +} + +sub check_reverts($) { + my ($entry) = @_; + my ($check); + + foreach $check (reverse @reverts) { + my $desc = "Revert \"" . $entry->{'desc'} . "\""; + if ($check->{'desc'} eq $desc) { + @reverts = grep($_->{'desc'} ne $desc, @reverts); + return 1; + } + } + + return 0; +} + +sub add_entry($) { + my ($entry) = @_; + my $key = $entry->{'author'}; + + # store description in array, in email->{desc list} map + if (exists $map{$key}) { + # grab ref + my $obj = $map{$key}; + + # add desc to array + push(@$obj, $entry); + } else { + # create new array, containing 1 item + my @arr = ($entry); + + # store ref to array + $map{$key} = \@arr; + } +} + +sub shortlog_entry($$$$$) { + my ($name, $desc, $bug, $cve, $commit) = @_; + my $entry; + + $desc =~ s#/pub/scm/linux/kernel/git/#/.../#g; + $desc =~ s#\[PATCH\] ##g; + + $desc =~ s#^\s*##g; + $desc =~ s# *UBUNTU: ##g; + + $entry->{'desc'} = $desc; + if ($bug ne '') { + $entry->{'bugno'} = $bug; + } + $entry->{'cve'} = $cve; + $entry->{'commit'} = $commit; + $entry->{'author'} = $name; + + if ($desc =~ /^Revert "/) { + push(@reverts, $entry); + return; + } + + return if check_reverts($entry); + + add_entry($entry); +} + +# sort comparison function +sub by_name($$) { + my ($a, $b) = @_; + + uc($a) cmp uc($b); +} + +sub shortlog_output { + my ($obj, $key, $entry); + + foreach $key (sort by_name keys %map) { + next if $key eq $kernel_auth and $no_kern_log; + + print "\n" unless $first_print; + $first_print = 0; + + # output author + printf " [ %s ]\n\n", $key; + + # output author's 1-line summaries + $obj = $map{$key}; + foreach $entry (reverse @$obj) { + print wrap(" * ", " ", $entry->{'desc'}) . "\n"; + # For non upstream changes, add other info. + if ($key ne $kernel_auth) { + if ($print_shas) { + print " - GIT-SHA " . $entry->{'commit'} . + "\n"; + } + } + if (defined($entry->{'bugno'})) { + print " - LP: #" . $entry->{'bugno'} . "\n"; + } + if (defined($entry->{'cve'})) { + print " - " . $entry->{'cve'} . "\n"; + } + } + } +} + +sub changelog_input { + my ($author, $desc, $commit, $entry, $cve); + + while () { + # get commit + if ($pstate == 1) { + next unless /^commit (.*)/; + + $commit = $1; + + $pstate++; + } + + # get author and email + elsif ($pstate == 2) { + my ($email); + + next unless /^[Aa]uthor:?\s*(.*?)\s*<(.*)>/; + + $author = $1; + $email = $2; + $desc = undef; + $cve = undef; + + # cset author fixups + if (!$author) { + $author = $email; + } + $pstate++; + } + + # skip to blank line + elsif ($pstate == 3) { + next unless /^\s*$/; + $pstate++; + } + + # skip to non-blank line + elsif ($pstate == 4) { + next unless /^\s*?(.*)/; + my $ignore = 0; + my $do_ignore = 0; + my $bug = undef; + my %bugz = (); + my $k; + + # skip lines that are obviously not + # a 1-line cset description + next if /^\s*From: /; + + chomp; + $desc = $1; + + if ($desc =~ /^ *(Revert "|)UBUNTU:/) { + $do_ignore = 1; + } else { + $do_ignore = 0; + $author = $kernel_auth; + $ignore = 1 if $desc =~ /Merge /; + } + while () { + $ignore = 1 if ($do_ignore && /^ *Ignore: yes/i); + if (/^ *Bug: *(#|)([0-9#,\s]*)\s*$/i) { + foreach $k (split('(,|\s)\s*(#|)', $2)) { + $bugz{$k} = 1 if (($k ne '') and ($k =~ /[0-9]+/)); + } + } + elsif (/^ *BugLink: *http.*:\/\/.*\/([0-9]+)/i) { + $bugz{$1} = 1; + } + elsif (/^ *(CVE-.*)/) { + $cve = $1 + } + last if /^commit /; + } + + $bug = join(", #", sort keys(%bugz)); + if (!$ignore) { + &shortlog_entry($author, $desc, $bug, + $cve, $commit, 0); + } + + $pstate = 1; + if ($_ && /^commit (.*)/) { + $commit = $1; + $pstate++; + } + } + + else { + die "invalid parse state $pstate"; + } + } + + foreach $entry (@reverts) { + add_entry($entry); + } +} + +&changelog_input; +&shortlog_output; + +exit(0); --- linux-goldfish-3.4.0.orig/debian/scripts/misc/retag +++ linux-goldfish-3.4.0/debian/scripts/misc/retag @@ -0,0 +1,34 @@ +#!/usr/bin/perl -w + +open(TAGS, "git tag -l |") or die "Could not get list of tags"; +@tags = ; +close(TAGS); + +open(LOGS, "git log --pretty=short |") or die "ERROR: Calling git log"; +my $commit = ""; + +while () { + my $origtag; + + if (m|^commit (.*)$|) { + $commit = $1; + next; + } + + m|\s*UBUNTU: (Ubuntu-2\.6\..*)| or next; + + $tag = $1; + + ($origtag) = grep(/^$tag.orig$/, @tags); + + if (!defined($origtag)) { + print "I: Adding original tag for $tag\n"; + system("git tag -m $tag $tag.orig $tag"); + } + + print "I: Tagging $tag => $commit\n"; + + system("git tag -f -m $tag $tag $commit"); +} + +close(LOGS); --- linux-goldfish-3.4.0.orig/debian/source/format +++ linux-goldfish-3.4.0/debian/source/format @@ -0,0 +1 @@ +1.0 --- linux-goldfish-3.4.0.orig/debian/commit-templates/newrelease +++ linux-goldfish-3.4.0/debian/commit-templates/newrelease @@ -0,0 +1,3 @@ +UBUNTU: Start new release + +Ignore: yes --- linux-goldfish-3.4.0.orig/debian/commit-templates/config-updates +++ linux-goldfish-3.4.0/debian/commit-templates/config-updates @@ -0,0 +1,15 @@ +# +# This template is used for commit messages that don't need to +# show up in debian/changelog. Administrative stuff like config +# updates, ABI bumps, etc. Setting 'Ignore: yes' prevents +# 'debian/rules insertchanges' from inserting this commit meesage +# as a changelog entry. +# +# Please give a one-line description of the config change followed +# by a detailed explanation if necessary + +UBUNTU: [Config] XXXX + +# BugLink: http://bugs.launchpad.net/bugs/ +# Ignore: yes +# Other text below here. --- linux-goldfish-3.4.0.orig/debian/commit-templates/upstream-patch +++ linux-goldfish-3.4.0/debian/commit-templates/upstream-patch @@ -0,0 +1,27 @@ +# Ubuntu commit template. +# +# NOTE: This gets reformatted for debian/changelog +# +# The initial UBUNTU is a flag that this is an Ubuntu commit. It will be +# referenced to the Author in the debian/changelog entry. +# +# The text following is the short message that will be placed in the +# changelog. Extra text on the following lines will be ignored, but left +# in the git commit. Lines with # will be ignored in the commit. +# +# OriginalAuthor allows for alternate attribution. +# +# OriginalLocation allows for a URL or description of where the patch came +# from. +# +# BugLink is a URL to a Malone bug. +# +# Ignore: yes will keep this commit from showing up in the changelog. +# +UBUNTU: [Upstream] + +# OriginalAuthor: +# OriginalLocation: +# BugLink: http://bugs.launchpad.net/bugs/ +# Ignore: yes +# Other text below here. --- linux-goldfish-3.4.0.orig/debian/commit-templates/sauce-patch +++ linux-goldfish-3.4.0/debian/commit-templates/sauce-patch @@ -0,0 +1,40 @@ +# Ubuntu commit template. +# +# NOTE: This gets reformatted for debian/changelog +# +# +# SAUCE refers to the fact that this patch might not go upstream, but we need to +# carry it to successive releases. In most cases you DONOT want to use this +# template. +# +# An example of a SAUCE patch is the ACPI DSDT-in-initramfs patch which has been +# refused upstream, but still provides useful functionality to users with broken +# BIOSes. +# +#------------------------------------------------------------------------- +# +# The initial UBUNTU is a flag that this is an Ubuntu commit. It will be +# referenced to the Author in the debian/changelog entry. +# +# The text following is the short message that will be placed in the +# changelog. Extra text on the following lines will be ignored, but left +# in the git commit. Lines with # will be ignored in the commit. +# +# OriginalAuthor allows for alternate attribution. +# +# OriginalLocation allows for a URL or description of where the patch came +# from. +# +# BugLink is a URL to a Malone bug. +# +# Ignore: yes will keep this commit from showing up in the changelog. +# +UBUNTU: SAUCE: + + + +# OriginalAuthor: +# OriginalLocation: +# BugLink: http://bugs.launchpad.net/bugs/ +# Ignore: yes +# Other text below here. --- linux-goldfish-3.4.0.orig/debian/commit-templates/external-driver +++ linux-goldfish-3.4.0/debian/commit-templates/external-driver @@ -0,0 +1,20 @@ +# Ubuntu external driver commit. +# +# NOTE: This gets reformatted for README.Ubuntu-External-Drivers and +# debian/changelog. +# +# This is only needed when a driver is added, updated or removed. It is +# not needed when patches or fixes are applied to the driver. If the +# driver is being removed, add the line: +# +# Removing: yes +# +# to the commit, and you can remove all other tags (except UBUNTU:). +# +UBUNTU: + +ExternalDriver: +Description: +Url: +Mask: +Version: --- linux-goldfish-3.4.0.orig/debian/commit-templates/bumpabi +++ linux-goldfish-3.4.0/debian/commit-templates/bumpabi @@ -0,0 +1,3 @@ +UBUNTU: Bump ABI + +Ignore: yes --- linux-goldfish-3.4.0.orig/debian/commit-templates/missing-modules +++ linux-goldfish-3.4.0/debian/commit-templates/missing-modules @@ -0,0 +1,3 @@ +UBUNTU: build/modules: Add modules that have intentionally gone missing + +Ignore: yes --- linux-goldfish-3.4.0.orig/debian/stamps/keep-dir +++ linux-goldfish-3.4.0/debian/stamps/keep-dir @@ -0,0 +1 @@ +Place holder --- linux-goldfish-3.4.0.orig/debian/rules.d/1-maintainer.mk +++ linux-goldfish-3.4.0/debian/rules.d/1-maintainer.mk @@ -0,0 +1,119 @@ +# The following targets are for the maintainer only! do not run if you don't +# know what they do. + +.PHONY: printenv updateconfigs printchanges insertchanges startnewrelease diffupstream help updateportsconfigs editportsconfigs + +help: + @echo "These are the targets in addition to the normal $(DEBIAN) ones:" + @echo + @echo " printenv : Print some variables used in the build" + @echo + @echo " updateconfigs : Update core arch configs" + @echo + @echo " editconfigs : Update core arch configs interractively" + @echo " genconfigs : Generate core arch configs in CONFIGS/*" + @echo + @echo " updateportsconfigs : Update ports arch configs" + @echo + @echo " editportsconfigs : Update ports arch configs interactivly" + @echo " genportconfigs : Generate ports arch configs in CONFIGS/*" + @echo + @echo " printchanges : Print the current changelog entries (from git)" + @echo + @echo " insertchanges : Insert current changelog entries (from git)" + @echo + @echo " startnewrelease : Start a new changelog set" + @echo + @echo " diffupstream : Diff stock kernel code against upstream (git)" + @echo + @echo " help : If you are kernel hacking, you need the professional" + @echo " version of this" + @echo + @echo "Environment variables:" + @echo + @echo " NOKERNLOG : Do not add upstream kernel commits to changelog" + @echo " CONCURRENCY_LEVEL=X" + @echo " : Use -jX for kernel compile" + @echo " PRINTSHAS : Include SHAs for commits in changelog" + +printdebian: + @echo "$(DEBIAN)" + +updateconfigs defaultconfigs editconfigs genconfigs dumpconfigs: + dh_testdir; + $(SHELL) $(DROOT)/scripts/misc/kernelconfig $@ + rm -rf build + +updateportsconfigs defaultportsconfigs editportsconfigs genportsconfigs askconfigs: + dh_testdir; + $(SHELL) $(DROOT)/scripts/misc/kernelconfig $@ ports + rm -rf build + +printenv: + dh_testdir + @echo "src package name = $(src_pkg_name)" + @echo "release = $(release)" + @echo "revisions = $(revisions)" + @echo "revision = $(revision)" + @echo "uploadnum = $(uploadnum)" + @echo "prev_revisions = $(prev_revisions)" + @echo "prev_revision = $(prev_revision)" + @echo "abinum = $(abinum)" + @echo "gitver = $(gitver)" + @echo "flavours = $(flavours)" + @echo "skipabi = $(skipabi)" + @echo "skipmodule = $(skipmodule)" + @echo "skipdbg = $(skipdbg)" + @echo "ubuntu_log_opts = $(ubuntu_log_opts)" + @echo "CONCURRENCY_LEVEL = $(CONCURRENCY_LEVEL)" + @echo "bin package name = $(bin_pkg_name)" + @echo "hdr package name = $(hdrs_pkg_name)" + @echo "doc package name = $(doc_pkg_name)" + @echo "do_doc_package = $(do_doc_package)" + @echo "do_doc_package_content = $(do_doc_package_content)" + @echo "do_source_package = $(do_source_package)" + @echo "do_source_package_content = $(do_source_package_content)" + @echo "do_libc_dev_package = $(do_libc_dev_package)" + @echo "do_flavour_image_package = $(do_flavour_image_package)" + @echo "do_flavour_header_package = $(do_flavour_header_package)" + @echo "do_common_headers_indep = $(do_common_headers_indep)" + @echo "do_full_source = $(do_full_source)" + @echo "do_tools = $(do_tools)" + @echo "full_build = $(full_build)" + @echo "libc_dev_version = $(libc_dev_version)" + @echo "DEB_HOST_GNU_TYPE = $(DEB_HOST_GNU_TYPE)" + @echo "DEB_BUILD_GNU_TYPE = $(DEB_BUILD_GNU_TYPE)" + @echo "DEB_HOST_ARCH = $(DEB_HOST_ARCH)" + @echo "DEB_BUILD_ARCH = $(DEB_BUILD_ARCH)" + @echo "arch = $(arch)" + @echo "kmake = $(kmake)" + +printchanges: + @baseCommit=$$(git log --pretty=format:'%H %s' | \ + awk '/UBUNTU: '".*Ubuntu-.*$(prev_fullver)"'$$/ { print $$1; exit }'); \ + git log "$$baseCommit"..HEAD | \ + perl -w -f $(DROOT)/scripts/misc/git-ubuntu-log $(ubuntu_log_opts) + +insertchanges: + @perl -w -f $(DROOT)/scripts/misc/insert-changes.pl $(DROOT) $(DEBIAN) + +diffupstream: + @git diff-tree -p refs/remotes/linux-2.6/master..HEAD $(shell ls | grep -vE '^(ubuntu|$(DEBIAN)|\.git.*)') + +startnewrelease: + dh_testdir + @nextminor=$(shell expr `echo $(revision) | awk -F. '{print $$2}'` + 1); \ + now="$(shell date -R)"; \ + echo "Creating new changelog set for $(abi_release).$$nextminor..."; \ + echo -e "$(src_pkg_name) ($(abi_release).$$nextminor) UNRELEASED; urgency=low\n" > $(DEBIAN)/changelog.new; \ + echo " CHANGELOG: Do not edit directly. Autogenerated at release." >> \ + $(DEBIAN)/changelog.new; \ + echo " CHANGELOG: Use the printchanges target to see the curent changes." \ + >> $(DEBIAN)/changelog.new; \ + echo " CHANGELOG: Use the insertchanges target to create the final log." \ + >> $(DEBIAN)/changelog.new; \ + echo -e "\n -- $$DEBFULLNAME <$$DEBEMAIL> $$now\n" >> \ + $(DEBIAN)/changelog.new ; \ + cat $(DEBIAN)/changelog >> $(DEBIAN)/changelog.new; \ + mv $(DEBIAN)/changelog.new $(DEBIAN)/changelog + --- linux-goldfish-3.4.0.orig/debian/rules.d/0-common-vars.mk +++ linux-goldfish-3.4.0/debian/rules.d/0-common-vars.mk @@ -0,0 +1,231 @@ +# +# The source package name will be the first token from $(DEBIAN)/changelog +# +src_pkg_name=$(shell sed -n '1s/^\(.*\) (.*).*$$/\1/p' $(DEBIAN)/changelog) + +# Get some version info +release := $(shell sed -n '1s/^$(src_pkg_name).*(\(.*\)-.*).*$$/\1/p' $(DEBIAN)/changelog) +revisions := $(shell sed -n 's/^$(src_pkg_name)\ .*($(release)-\(.*\)).*$$/\1/p' $(DEBIAN)/changelog | tac) +revision ?= $(word $(words $(revisions)),$(revisions)) +prev_revisions := $(filter-out $(revision),0.0 $(revisions)) +prev_revision := $(word $(words $(prev_revisions)),$(prev_revisions)) + +prev_fullver ?= $(shell dpkg-parsechangelog -l$(DEBIAN)/changelog -o1 -c1 | sed -ne 's/^Version: *//p') + +family=ubuntu + +# This is an internally used mechanism for the daily kernel builds. It +# creates packages whose ABI is suffixed with a minimal representation of +# the current git HEAD sha. If .git/HEAD is not present, then it uses the +# uuidgen program, +# +# AUTOBUILD can also be used by anyone wanting to build a custom kernel +# image, or rebuild the entire set of Ubuntu packages using custom patches +# or configs. +AUTOBUILD= + +ifneq ($(AUTOBUILD),) +skipabi = true +skipmodule = true +skipdbg = true +gitver=$(shell if test -f .git/HEAD; then cat .git/HEAD; else uuidgen; fi) +gitverpre=$(shell echo $(gitver) | cut -b -3) +gitverpost=$(shell echo $(gitver) | cut -b 38-40) +abi_suffix = -$(gitverpre)$(gitverpost) +endif + +ifneq ($(NOKERNLOG),) +ubuntu_log_opts += --no-kern-log +endif +ifneq ($(PRINTSHAS),) +ubuntu_log_opts += --print-shas +endif + +# Get the kernels own extra version to be added to the release signature. +raw_kernelversion=$(shell make kernelversion) + +# +# full_build -- are we doing a full buildd style build +# +ifeq ($(wildcard /CurrentlyBuilding),) +full_build?=false +else +full_build?=true +endif + +# +# The debug packages are ginormous, so you probably want to skip +# building them (as a developer). +# +ifeq ($(full_build),false) +skipdbg=true +endif + +abinum := $(shell echo $(revision) | sed -e 's/\..*//')$(abi_suffix) +prev_abinum := $(shell echo $(prev_revision) | sed -e 's/\..*//')$(abi_suffix) +abi_release := $(release)-$(abinum) + +uploadnum := $(shell echo $(revision) | sed -e 's/.*\.//') +ifneq ($(full_build),false) + uploadnum := $(uploadnum)-Ubuntu +endif + +# XXX: linux-libc-dev got bumped to -803.N inadvertantly by a ti-omap4 upload +# shift our version higher for this package only. Ensure this only +# occurs for the v2.6.35 kernel so that we do not propogate this into +# any other series. +raw_uploadnum := $(shell echo $(revision) | sed -e 's/.*\.//') +libc_dev_version := +ifeq ($(DEBIAN),debian.master) +ifeq ($(release),2.6.35) +libc_dev_version := -v$(release)-$(shell expr "$(abinum)" + 1000).$(raw_uploadnum) +endif +endif + +DEB_HOST_MULTIARCH = $(shell dpkg-architecture -qDEB_HOST_MULTIARCH) +DEB_HOST_GNU_TYPE = $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) +DEB_BUILD_GNU_TYPE = $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) +DEB_HOST_ARCH = $(shell dpkg-architecture -qDEB_HOST_ARCH) +DEB_BUILD_ARCH = $(shell dpkg-architecture -qDEB_BUILD_ARCH) + +# +# Detect invocations of the form 'fakeroot debian/rules binary arch=armhf' +# within an x86'en schroot. This only gets you part of the way since the +# packaging phase fails, but you can at least compile the kernel quickly. +# +arch := $(DEB_HOST_ARCH) +ifneq ($(arch),$(DEB_HOST_ARCH)) + CROSS_COMPILE ?= $(shell dpkg-architecture -a$(arch) -qDEB_HOST_GNU_TYPE -f 2>/dev/null)- +endif + +# +# Detect invocations of the form 'dpkg-buildpackage -B -aarmhf' within +# an x86'en schroot. This is the only way to build all of the packages +# (except for tools). +# +ifneq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE)) + CROSS_COMPILE ?= $(DEB_HOST_GNU_TYPE)- +endif + +abidir := $(CURDIR)/$(DEBIAN)/abi/$(release)-$(revision)/$(arch) +prev_abidir := $(CURDIR)/$(DEBIAN)/abi/$(release)-$(prev_revision)/$(arch) +commonconfdir := $(CURDIR)/$(DEBIAN)/config +archconfdir := $(CURDIR)/$(DEBIAN)/config/$(arch) +sharedconfdir := $(CURDIR)/debian.master/config +builddir := $(CURDIR)/debian/build +stampdir := $(CURDIR)/debian/stamps + +# +# The binary package name always starts with linux-image-$KVER-$ABI.$UPLOAD_NUM. There +# are places that you'll find linux-image hard coded, but I guess thats OK since the +# assumption that the binary package always starts with linux-image will never change. +# +bin_pkg_name=linux-image-$(abi_release) +extra_pkg_name=linux-image-extra-$(abi_release) +hdrs_pkg_name=linux-headers-$(abi_release) +indep_hdrs_pkg_name=$(src_pkg_name)-headers-$(abi_release) + +# +# The generation of content in the doc package depends on both 'AUTOBUILD=' and +# 'do_doc_package_content=true'. There are usually build errors during the development +# cycle, so its OK to leave 'do_doc_package_content=false' until those build +# failures get sorted out. Finally, the doc package doesn't really need to be built +# for developer testing (its kind of slow), so only do it if on a buildd. +do_doc_package=true +do_doc_package_content=true +ifeq ($(full_build),false) +do_doc_package_content=false +endif +doc_pkg_name=$(src_pkg_name)-doc + +# +# Similarly with the linux-source package, you need not build it as a developer. Its +# somewhat I/O intensive and utterly useless. +# +do_source_package=true +do_source_package_content=true +ifeq ($(full_build),false) +do_source_package_content=false +endif + +# linux-libc-dev may not be needed, default to building it. +do_libc_dev_package=true + +# common headers normally is built as an indep package, but may be arch +do_common_headers_indep=true + +# add a 'full source' mode +do_full_source=false + +# build tools +ifneq ($(wildcard $(CURDIR)/tools),) + ifeq ($(do_tools),) + ifneq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE)) + do_tools=false + endif + endif + do_tools?=true +else + do_tools?=false +endif +tools_pkg_name=$(src_pkg_name)-tools-$(abi_release) +tools_common_pkg_name=$(src_pkg_name)-tools-common +tools_flavour_pkg_name=linux-tools-$(abi_release) + +# The general flavour specific image package. +do_flavour_image_package=true + +# The general flavour specific header package. +do_flavour_header_package=true + +# Support parallel= in DEB_BUILD_OPTIONS (see #209008) +# +# These 2 environment variables set the -j value of the kernel build. For example, +# CONCURRENCY_LEVEL=16 fakeroot $(DEBIAN)/rules binary-debs +# or +# DEB_BUILD_OPTIONS=parallel=16 fakeroot $(DEBIAN)/rules binary-debs +# +# The default is to use the number of CPUs. +# +COMMA=, +DEB_BUILD_OPTIONS_PARA = $(subst parallel=,,$(filter parallel=%,$(subst $(COMMA), ,$(DEB_BUILD_OPTIONS)))) +ifneq (,$(DEB_BUILD_OPTIONS_PARA)) + CONCURRENCY_LEVEL := $(DEB_BUILD_OPTIONS_PARA) +endif + +ifeq ($(CONCURRENCY_LEVEL),) + # Check the environment + CONCURRENCY_LEVEL := $(shell echo $$CONCURRENCY_LEVEL) + # No? Then build with the number of CPUs on the host. + ifeq ($(CONCURRENCY_LEVEL),) + CONCURRENCY_LEVEL := $(shell expr `getconf _NPROCESSORS_ONLN` \* 1) + endif + # Oh hell, give 'em one + ifeq ($(CONCURRENCY_LEVEL),) + CONCURRENCY_LEVEL := 1 + endif +endif + +conc_level = -j$(CONCURRENCY_LEVEL) + +# target_flavour is filled in for each step +kmake = make ARCH=$(build_arch) \ + CROSS_COMPILE=$(CROSS_COMPILE) \ + KERNELVERSION=$(abi_release)-$(target_flavour) \ + CONFIG_DEBUG_SECTION_MISMATCH=y \ + KBUILD_BUILD_VERSION="$(uploadnum)" \ + LOCALVERSION= localver-extra= +ifneq ($(LOCAL_ENV_CC),) +kmake += CC=$(LOCAL_ENV_CC) DISTCC_HOSTS=$(LOCAL_ENV_DISTCC_HOSTS) +endif + +# Locking is required in parallel builds to prevent loss of contents +# of the debian/files. +lockme_file = $(CURDIR)/debian/.LOCK +lockme_cmd = flock -w 60 +lockme = $(lockme_cmd) $(lockme_file) + +# Checks if a var is overriden by the custom rules. Called with var and +# flavour as arguments. +custom_override = \ + $(shell if [ -n "$($(1)_$(2))" ]; then echo "$($(1)_$(2))"; else echo "$($(1))"; fi) --- linux-goldfish-3.4.0.orig/debian/rules.d/2-binary-arch.mk +++ linux-goldfish-3.4.0/debian/rules.d/2-binary-arch.mk @@ -0,0 +1,574 @@ +# We don't want make removing intermediary stamps +.SECONDARY : + +# Prepare the out-of-tree build directory +ifeq ($(do_full_source),true) +build_cd = cd $(builddir)/build-$*; # +build_O = +else +build_cd = +build_O = O=$(builddir)/build-$* +endif + +$(stampdir)/stamp-prepare-%: config-prepare-check-% + @echo Debug: $@ + @touch $@ +$(stampdir)/stamp-prepare-tree-%: target_flavour = $* +$(stampdir)/stamp-prepare-tree-%: $(commonconfdir)/config.common.$(family) $(archconfdir)/config.common.$(arch) $(archconfdir)/config.flavour.% + @echo Debug: $@ + install -d $(builddir)/build-$* + touch $(builddir)/build-$*/ubuntu-build + [ "$(do_full_source)" != 'true' ] && true || \ + rsync -a --exclude debian --exclude debian.master --exclude $(DEBIAN) * $(builddir)/build-$* + cat $^ | sed -e 's/.*CONFIG_VERSION_SIGNATURE.*/CONFIG_VERSION_SIGNATURE="Ubuntu $(release)-$(revision)-$* $(raw_kernelversion)"/' > $(builddir)/build-$*/.config + find $(builddir)/build-$* -name "*.ko" | xargs rm -f + $(build_cd) $(kmake) $(build_O) -j1 silentoldconfig prepare scripts + touch $@ + +# Used by developers as a shortcut to prepare a tree for compilation. +prepare-%: $(stampdir)/stamp-prepare-% + @echo Debug: $@ +# Used by developers to allow efficient pre-building without fakeroot. +build-%: $(stampdir)/stamp-build-% + @echo Debug: $@ + +# Do the actual build, including image and modules +$(stampdir)/stamp-build-%: target_flavour = $* +$(stampdir)/stamp-build-%: bldimg = $(call custom_override,build_image,$*) +$(stampdir)/stamp-build-%: dtb_target = $(dtb_files_$*) +$(stampdir)/stamp-build-%: $(stampdir)/stamp-prepare-% + @echo Debug: $@ build_image $(build_image) bldimg $(bldimg) + $(build_cd) $(kmake) $(build_O) $(conc_level) $(bldimg) modules $(dtb_target) + @touch $@ + +# Install the finished build +install-%: pkgdir = $(CURDIR)/debian/$(bin_pkg_name)-$* +install-%: pkgdir_ex = $(CURDIR)/debian/$(extra_pkg_name)-$* +install-%: bindoc = $(pkgdir)/usr/share/doc/$(bin_pkg_name)-$* +install-%: dbgpkgdir = $(CURDIR)/debian/$(bin_pkg_name)-$*-dbgsym +install-%: signed = $(CURDIR)/debian/$(bin_pkg_name)-signed +install-%: toolspkgdir = $(CURDIR)/debian/$(tools_flavour_pkg_name)-$* +install-%: basepkg = $(hdrs_pkg_name) +install-%: indeppkg = $(indep_hdrs_pkg_name) +install-%: kernfile = $(call custom_override,kernel_file,$*) +install-%: instfile = $(call custom_override,install_file,$*) +install-%: hdrdir = $(CURDIR)/debian/$(basepkg)-$*/usr/src/$(basepkg)-$* +install-%: target_flavour = $* +install-%: dtb_files = $(dtb_files_$*) +install-%: checks-% + @echo Debug: $@ kernel_file $(kernel_file) kernfile $(kernfile) install_file $(install_file) instfile $(instfile) + dh_testdir + dh_testroot + dh_clean -k -p$(bin_pkg_name)-$* + dh_clean -k -p$(hdrs_pkg_name)-$* +ifneq ($(skipdbg),true) + dh_clean -k -p$(dbg_pkg_name)-$* +endif + + # The main image + # compress_file logic required because not all architectures + # generate a zImage automatically out of the box +ifeq ($(compress_file),) + install -m600 -D $(builddir)/build-$*/$(kernfile) \ + $(pkgdir)/boot/$(instfile)-$(abi_release)-$* +else + install -d $(pkgdir)/boot + gzip -c9v $(builddir)/build-$*/$(kernfile) > \ + $(pkgdir)/boot/$(instfile)-$(abi_release)-$* + chmod 600 $(pkgdir)/boot/$(instfile)-$(abi_release)-$* +endif + +ifeq ($(arch),amd64) +ifeq ($(uefi_signed),true) + install -d $(signed)/$(release)-$(revision) + # Check to see if this supports handoff, if not do not sign it. + # Check the identification area magic and version >= 0x020b + handoff=`dd if="$(pkgdir)/boot/$(instfile)-$(abi_release)-$*" bs=1 skip=514 count=6 2>/dev/null | od -s | awk '($$1 == 0 && $$2 == 25672 && $$3 == 21362 && $$4 >= 523) { print "GOOD" }'`; \ + if [ "$$handoff" = "GOOD" ]; then \ + cp -p $(pkgdir)/boot/$(instfile)-$(abi_release)-$* \ + $(signed)/$(release)-$(revision)/$(instfile)-$(abi_release)-$*.efi; \ + fi +endif +endif + + install -m644 $(builddir)/build-$*/.config \ + $(pkgdir)/boot/config-$(abi_release)-$* + install -m644 $(abidir)/$* \ + $(pkgdir)/boot/abi-$(abi_release)-$* + install -m600 $(builddir)/build-$*/System.map \ + $(pkgdir)/boot/System.map-$(abi_release)-$* + if [ "$(dtb_files)" ]; then \ + install -d $(pkgdir)/lib/firmware/$(abi_release)-$*/device-tree; \ + for dtb_file in $(dtb_files); do \ + install -m644 $(builddir)/build-$*/arch/$(build_arch)/boot/dts/$$dtb_file \ + $(pkgdir)/lib/firmware/$(abi_release)-$*/device-tree/$$dtb_file; \ + done \ + fi +ifeq ($(no_dumpfile),) + makedumpfile -g $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$* \ + -x $(builddir)/build-$*/vmlinux + chmod 0600 $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$* +endif + + $(build_cd) $(kmake) $(build_O) $(conc_level) modules_install \ + INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=$(pkgdir)/ \ + INSTALL_FW_PATH=$(pkgdir)/lib/firmware/$(abi_release)-$* + +ifeq ($(do_extras_package),true) + # + # Remove all modules not in the inclusion list. + # + if [ -f $(DEBIAN)/control.d/$(target_flavour).inclusion-list ] ; then \ + mkdir -p $(pkgdir_ex)/lib/modules/$(abi_release)-$*; \ + mv $(pkgdir)/lib/modules/$(abi_release)-$*/kernel \ + $(pkgdir_ex)/lib/modules/$(abi_release)-$*/kernel; \ + $(SHELL) $(DROOT)/scripts/module-inclusion --master \ + $(pkgdir_ex)/lib/modules/$(abi_release)-$*/kernel \ + $(pkgdir)/lib/modules/$(abi_release)-$*/kernel \ + $(DEBIAN)/control.d/$(target_flavour).inclusion-list 2>&1 | \ + tee $(target_flavour).inclusion-list.log; \ + /sbin/depmod -b $(pkgdir) -ea -F $(pkgdir)/boot/System.map-$(abi_release)-$* \ + $(abi_release)-$* 2>&1 |tee $(target_flavour).depmod.log; \ + if [ `grep -c 'unknown symbol' $(target_flavour).depmod.log` -gt 0 ]; then \ + echo "EE: Unresolved module dependencies in base package!"; \ + exit 1; \ + fi \ + fi +endif + +ifeq ($(no_dumpfile),) + makedumpfile -g $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$* \ + -x $(builddir)/build-$*/vmlinux + chmod 0600 $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$* +endif + rm -f $(pkgdir)/lib/modules/$(abi_release)-$*/build + rm -f $(pkgdir)/lib/modules/$(abi_release)-$*/source + + # Some initramfs-tools specific modules + install -d $(pkgdir)/lib/modules/$(abi_release)-$*/initrd + if [ -f $(pkgdir)/lib/modules/$(abi_release)-$*/kernel/drivers/video/vesafb.ko ]; then\ + ln -f $(pkgdir)/lib/modules/$(abi_release)-$*/kernel/drivers/video/vesafb.ko \ + $(pkgdir)/lib/modules/$(abi_release)-$*/initrd/; \ + fi + + # Now the image scripts + install -d $(pkgdir)/DEBIAN + for script in postinst postrm preinst prerm; do \ + sed -e 's/=V/$(abi_release)-$*/g' -e 's/=K/$(instfile)/g' \ + -e 's/=L/$(loader)/g' -e 's@=B@$(build_arch)@g' \ + $(DROOT)/control-scripts/$$script > $(pkgdir)/DEBIAN/$$script; \ + chmod 755 $(pkgdir)/DEBIAN/$$script; \ + done +ifeq ($(do_extras_package),true) + # Install the postinit/postrm scripts in the extras package. + if [ -f $(DEBIAN)/control.d/$(target_flavour).inclusion-list ] ; then \ + install -d $(pkgdir_ex)/DEBIAN; \ + for script in postinst postrm ; do \ + sed -e 's/=V/$(abi_release)-$*/g' -e 's/=K/$(instfile)/g' \ + -e 's/=L/$(loader)/g' -e 's@=B@$(build_arch)@g' \ + debian/control-scripts/$$script > $(pkgdir_ex)/DEBIAN/$$script; \ + chmod 755 $(pkgdir_ex)/DEBIAN/$$script; \ + done; \ + fi +endif + + # Install the full changelog. +ifeq ($(do_doc_package),true) + install -d $(bindoc) + cat $(DEBIAN)/changelog $(DEBIAN)/changelog.historical | \ + gzip -9 >$(bindoc)/changelog.Debian.old.gz + chmod 644 $(bindoc)/changelog.Debian.old.gz +endif + +ifneq ($(skipsub),true) + for sub in $($(*)_sub); do \ + if ! (TO=$$sub FROM=$* ABI_RELEASE=$(abi_release) $(SHELL) \ + $(DROOT)/scripts/sub-flavour); then exit 1; fi; \ + /sbin/depmod -b debian/$(bin_pkg_name)-$$sub \ + -ea -F debian/$(bin_pkg_name)-$$sub/boot/System.map-$(abi_release)-$* \ + $(abi_release)-$*; \ + install -d debian/$(bin_pkg_name)-$$sub/DEBIAN; \ + for script in postinst postrm preinst prerm; do \ + sed -e 's/=V/$(abi_release)-$*/g' \ + -e 's/=K/$(instfile)/g' \ + -e 's/=L/$(loader)/g' \ + -e 's@=B@$(build_arch)@g' \ + $(DROOT)/control-scripts/$$script > \ + debian/$(bin_pkg_name)-$$sub/DEBIAN/$$script;\ + chmod 755 debian/$(bin_pkg_name)-$$sub/DEBIAN/$$script;\ + done; \ + done +endif + +ifneq ($(skipdbg),true) + # Debug image is simple + install -m644 -D $(builddir)/build-$*/vmlinux \ + $(dbgpkgdir)/usr/lib/debug/boot/vmlinux-$(abi_release)-$* + $(build_cd) $(kmake) $(build_O) modules_install \ + INSTALL_MOD_PATH=$(dbgpkgdir)/usr/lib/debug + # Add .gnu_debuglink sections to each stripped .ko + # pointing to unstripped verson + find $(pkgdir) -name '*.ko' | sed 's|$(pkgdir)||'| while read module ; do \ + if [[ -f "$(dbgpkgdir)/usr/lib/debug/$$module" ]] ; then \ + $(CROSS_COMPILE)objcopy \ + --add-gnu-debuglink=$(dbgpkgdir)/usr/lib/debug/$$module \ + $(pkgdir)/$$module; \ + fi; \ + done + rm -f $(dbgpkgdir)/usr/lib/debug/lib/modules/$(abi_release)-$*/build + rm -f $(dbgpkgdir)/usr/lib/debug/lib/modules/$(abi_release)-$*/source + rm -f $(dbgpkgdir)/usr/lib/debug/lib/modules/$(abi_release)-$*/modules.* + rm -fr $(dbgpkgdir)/usr/lib/debug/lib/firmware +endif + + # The flavour specific headers image + # TODO: Would be nice if we didn't have to dupe the original builddir + install -d -m755 $(hdrdir) + cat $(builddir)/build-$*/.config | \ + sed -e 's/.*CONFIG_DEBUG_INFO=.*/# CONFIG_DEBUG_INFO is not set/g' > \ + $(hdrdir)/.config + chmod 644 $(hdrdir)/.config + $(kmake) O=$(hdrdir) -j1 silentoldconfig prepare scripts + # We'll symlink this stuff + rm -f $(hdrdir)/Makefile + rm -rf $(hdrdir)/include2 $(hdrdir)/source + # Copy over the compilation version. + cp "$(builddir)/build-$*/include/generated/compile.h" \ + "$(hdrdir)/include/generated/compile.h" + # powerpc seems to need some .o files for external module linking. Add them in. +ifeq ($(arch),powerpc) + mkdir -p $(hdrdir)/arch/powerpc/lib + cp $(builddir)/build-$*/arch/powerpc/lib/*.o $(hdrdir)/arch/powerpc/lib +endif + # Script to symlink everything up + $(SHELL) $(DROOT)/scripts/link-headers "$(hdrdir)" "$(indeppkg)" "$*" + # The build symlink + install -d debian/$(basepkg)-$*/lib/modules/$(abi_release)-$* + ln -s /usr/src/$(basepkg)-$* \ + debian/$(basepkg)-$*/lib/modules/$(abi_release)-$*/build + # And finally the symvers + install -m644 $(builddir)/build-$*/Module.symvers \ + $(hdrdir)/Module.symvers + + # Now the header scripts + install -d $(CURDIR)/debian/$(basepkg)-$*/DEBIAN + for script in postinst; do \ + sed -e 's/=V/$(abi_release)-$*/g' -e 's/=K/$(instfile)/g' \ + $(DROOT)/control-scripts/headers-$$script > \ + $(CURDIR)/debian/$(basepkg)-$*/DEBIAN/$$script; \ + chmod 755 $(CURDIR)/debian/$(basepkg)-$*/DEBIAN/$$script; \ + done + + # At the end of the package prep, call the tests + DPKG_ARCH="$(arch)" KERN_ARCH="$(build_arch)" FLAVOUR="$*" \ + VERSION="$(abi_release)" REVISION="$(revision)" \ + PREV_REVISION="$(prev_revision)" ABI_NUM="$(abinum)" \ + PREV_ABI_NUM="$(prev_abinum)" BUILD_DIR="$(builddir)/build-$*" \ + INSTALL_DIR="$(pkgdir)" SOURCE_DIR="$(CURDIR)" \ + run-parts -v $(DROOT)/tests-build + + # + # Remove files which are generated at installation by postinst, + # except for modules.order and modules.builtin + # + # NOTE: need to keep this list in sync with postrm + # + mkdir $(pkgdir)/lib/modules/$(abi_release)-$*/_ + mv $(pkgdir)/lib/modules/$(abi_release)-$*/modules.order \ + $(pkgdir)/lib/modules/$(abi_release)-$*/_ + if [ -f $(pkgdir)/lib/modules/$(abi_release)-$*/modules.builtin ] ; then \ + mv $(pkgdir)/lib/modules/$(abi_release)-$*/modules.builtin \ + $(pkgdir)/lib/modules/$(abi_release)-$*/_; \ + fi + rm -f $(pkgdir)/lib/modules/$(abi_release)-$*/modules.* + mv $(pkgdir)/lib/modules/$(abi_release)-$*/_/* \ + $(pkgdir)/lib/modules/$(abi_release)-$* + rmdir $(pkgdir)/lib/modules/$(abi_release)-$*/_ + + # Create the linux-tools version-flavour link + install -d $(toolspkgdir)/usr/lib/linux-tools + ln -s ../$(src_pkg_name)-tools-$(abi_release) $(toolspkgdir)/usr/lib/linux-tools/$(abi_release)-$* + +headers_tmp := $(CURDIR)/debian/tmp-headers +headers_dir := $(CURDIR)/debian/linux-libc-dev + +hmake := $(MAKE) -C $(CURDIR) O=$(headers_tmp) \ + KERNELVERSION=$(abi_release) INSTALL_HDR_PATH=$(headers_tmp)/install \ + SHELL="$(SHELL)" ARCH=$(header_arch) + +install-arch-headers: + @echo Debug: $@ + dh_testdir + dh_testroot + dh_clean -k -plinux-libc-dev + + rm -rf $(headers_tmp) + install -d $(headers_tmp) $(headers_dir)/usr/include/ + + $(hmake) $(defconfig) + mv $(headers_tmp)/.config $(headers_tmp)/.config.old + sed -e 's/^# \(CONFIG_MODVERSIONS\) is not set$$/\1=y/' \ + -e 's/.*CONFIG_LOCALVERSION_AUTO.*/# CONFIG_LOCALVERSION_AUTO is not set/' \ + $(headers_tmp)/.config.old > $(headers_tmp)/.config + $(hmake) silentoldconfig + $(hmake) headers_install + + ( cd $(headers_tmp)/install/include/ && \ + find . -name '.' -o -name '.*' -prune -o -print | \ + cpio -pvd --preserve-modification-time \ + $(headers_dir)/usr/include/ ) + mkdir $(headers_dir)/usr/include/$(DEB_HOST_MULTIARCH) + mv $(headers_dir)/usr/include/asm $(headers_dir)/usr/include/$(DEB_HOST_MULTIARCH)/ + + rm -rf $(headers_tmp) + +binary-arch-headers: install-arch-headers + @echo Debug: $@ + dh_testdir + dh_testroot +ifeq ($(do_libc_dev_package),true) +ifneq ($(DEBIAN),debian.master) + echo "non-master branch building linux-libc-dev, aborting" + exit 1 +endif + dh_installchangelogs -plinux-libc-dev + dh_installdocs -plinux-libc-dev + dh_compress -plinux-libc-dev + dh_fixperms -plinux-libc-dev + dh_installdeb -plinux-libc-dev + $(lockme) dh_gencontrol -plinux-libc-dev -- $(libc_dev_version) + dh_md5sums -plinux-libc-dev + dh_builddeb -plinux-libc-dev +endif + +binary-%: pkgimg = $(bin_pkg_name)-$* +binary-%: pkgimg_ex = $(extra_pkg_name)-$* +binary-%: pkghdr = $(hdrs_pkg_name)-$* +binary-%: dbgpkg = $(bin_pkg_name)-$*-dbgsym +binary-%: dbgpkgdir = $(CURDIR)/debian/$(bin_pkg_name)-$*-dbgsym +binary-%: pkgtools = $(tools_flavour_pkg_name)-$* +binary-%: target_flavour = $* +binary-%: install-% + @echo Debug: $@ + dh_testdir + dh_testroot + + dh_installchangelogs -p$(pkgimg) + dh_installdocs -p$(pkgimg) + dh_compress -p$(pkgimg) + dh_fixperms -p$(pkgimg) -X/boot/ + dh_installdeb -p$(pkgimg) + dh_shlibdeps -p$(pkgimg) + $(lockme) dh_gencontrol -p$(pkgimg) + dh_md5sums -p$(pkgimg) + dh_builddeb -p$(pkgimg) -- -Zbzip2 -z9 + +ifeq ($(do_extras_package),true) + if [ -f $(DEBIAN)/control.d/$(target_flavour).inclusion-list ] ; then \ + dh_installchangelogs -p$(pkgimg_ex); \ + dh_installdocs -p$(pkgimg_ex); \ + dh_compress -p$(pkgimg_ex); \ + dh_fixperms -p$(pkgimg_ex) -X/boot/; \ + dh_installdeb -p$(pkgimg_ex); \ + dh_shlibdeps -p$(pkgimg_ex); \ + $(lockme) dh_gencontrol -p$(pkgimg_ex); \ + dh_md5sums -p$(pkgimg_ex); \ + dh_builddeb -p$(pkgimg_ex) -- -Zbzip2 -z9; \ + fi +endif + + dh_installchangelogs -p$(pkghdr) + dh_installdocs -p$(pkghdr) + dh_compress -p$(pkghdr) + dh_fixperms -p$(pkghdr) + dh_shlibdeps -p$(pkghdr) + dh_installdeb -p$(pkghdr) + $(lockme) dh_gencontrol -p$(pkghdr) + dh_md5sums -p$(pkghdr) + dh_builddeb -p$(pkghdr) + +ifneq ($(skipsub),true) + @set -e; for sub in $($(*)_sub); do \ + pkg=$(bin_pkg_name)-$$sub; \ + dh_installchangelogs -p$$pkg; \ + dh_installdocs -p$$pkg; \ + dh_compress -p$$pkg; \ + dh_fixperms -p$$pkg -X/boot/; \ + dh_shlibdeps -p$$pkg; \ + dh_installdeb -p$$pkg; \ + $(lockme) dh_gencontrol -p$$pkg; \ + dh_md5sums -p$$pkg; \ + dh_builddeb -p$$pkg; \ + done +endif + +ifneq ($(skipdbg),true) + dh_installchangelogs -p$(dbgpkg) + dh_installdocs -p$(dbgpkg) + dh_compress -p$(dbgpkg) + dh_fixperms -p$(dbgpkg) + dh_installdeb -p$(dbgpkg) + $(lockme) dh_gencontrol -p$(dbgpkg) + dh_md5sums -p$(dbgpkg) + dh_builddeb -p$(dbgpkg) + + # Hokay...here's where we do a little twiddling... + # Renaming the debug package prevents it from getting into + # the primary archive, and therefore prevents this very large + # package from being mirrored. It is instead, through some + # archive admin hackery, copied to http://ddebs.ubuntu.com. + # + mv ../$(dbgpkg)_$(release)-$(revision)_$(arch).deb \ + ../$(dbgpkg)_$(release)-$(revision)_$(arch).ddeb + set -e; \ + ( \ + $(lockme_cmd) 9 || exit 1; \ + if grep -qs '^Build-Debug-Symbols: yes$$' /CurrentlyBuilding; then \ + sed -i '/^$(dbgpkg)_/s/\.deb /.ddeb /' debian/files; \ + else \ + grep -v '^$(dbgpkg)_.*$$' debian/files > debian/files.new; \ + mv debian/files.new debian/files; \ + fi; \ + ) 9>$(lockme_file) + # Now, the package wont get into the archive, but it will get put + # into the debug system. +endif + +ifeq ($(do_tools),true) + dh_installchangelogs -p$(pkgtools) + dh_installdocs -p$(pkgtools) + dh_compress -p$(pkgtools) + dh_fixperms -p$(pkgtools) + dh_shlibdeps -p$(pkgtools) + dh_installdeb -p$(pkgtools) + $(lockme) dh_gencontrol -p$(pkgtools) + dh_md5sums -p$(pkgtools) + dh_builddeb -p$(pkgtools) +endif + +ifneq ($(full_build),false) + # Clean out this flavours build directory. + rm -rf $(builddir)/build-$* + # Clean out the debugging package source directory. + rm -rf $(dbgpkgdir) +endif + +# +# per-architecture packages +# +builddirpa = $(builddir)/tools-perarch + +$(stampdir)/stamp-prepare-perarch: + @echo Debug: $@ +ifeq ($(do_tools),true) + rm -rf $(builddirpa) + install -d $(builddirpa) + for i in *; do ln -s $(CURDIR)/$$i $(builddirpa); done + rm $(builddirpa)/tools + rsync -a tools/ $(builddirpa)/tools/ +endif + touch $@ + +$(stampdir)/stamp-build-perarch: $(stampdir)/stamp-prepare-perarch + @echo Debug: $@ +ifeq ($(do_tools),true) + + # Allow for multiple installed versions of cpupower and libcpupower.so: + # Override LIB_MIN in order to to generate a versioned .so named + # libcpupower.so.$(abi_release) and link cpupower with that. + make -C $(builddirpa)/tools/power/cpupower \ + CROSS_COMPILE=$(CROSS_COMPILE) \ + LIB_MIN=$(abi_release) CPUFREQ_BENCH=false + +ifeq ($(do_tools_perf),true) + cd $(builddirpa)/tools/perf && \ + make prefix=/usr HAVE_CPLUS_DEMANGLE=1 CROSS_COMPILE=$(CROSS_COMPILE) NO_LIBPYTHON=1 NO_LIBPERL=1 PYTHON=python2.7 +endif +ifeq ($(do_tools_x86),true) + cd $(builddirpa)/tools/power/x86/x86_energy_perf_policy && make CROSS_COMPILE=$(CROSS_COMPILE) + cd $(builddirpa)/tools/power/x86/turbostat && make CROSS_COMPILE=$(CROSS_COMPILE) +endif +ifeq ($(do_tools_hyperv),true) + cd $(builddirpa)/tools/hv && make CROSS_COMPILE=$(CROSS_COMPILE) +endif +endif + @touch $@ + +install-perarch: toolspkgdir = $(CURDIR)/debian/$(tools_pkg_name) +install-perarch: $(stampdir)/stamp-build-perarch + @echo Debug: $@ + # Add the tools. +ifeq ($(do_tools),true) + install -d $(toolspkgdir)/usr/lib + install -d $(toolspkgdir)/usr/lib/$(src_pkg_name)-tools-$(abi_release) + + install -m755 $(builddirpa)/tools/power/cpupower/cpupower \ + $(toolspkgdir)/usr/lib/$(src_pkg_name)-tools-$(abi_release) + # Install only the full versioned libcpupower.so.$(abi_release), not + # the usual symlinks to it. + install -m644 $(builddirpa)/tools/power/cpupower/libcpupower.so.$(abi_release) \ + $(toolspkgdir)/usr/lib/ + +ifeq ($(do_tools_perf),true) + install -m755 $(builddirpa)/tools/perf/perf $(toolspkgdir)/usr/lib/$(src_pkg_name)-tools-$(abi_release) +endif +ifeq ($(do_tools_x86),true) + install -m755 $(builddirpa)/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy \ + $(toolspkgdir)/usr/lib/$(src_pkg_name)-tools-$(abi_release) + install -m755 $(builddirpa)/tools/power/x86/turbostat/turbostat \ + $(toolspkgdir)/usr/lib/$(src_pkg_name)-tools-$(abi_release) +endif +ifeq ($(do_tools_hyperv),true) + install -m755 $(builddirpa)/tools/hv/hv_kvp_daemon \ + $(toolspkgdir)/usr/lib/$(src_pkg_name)-tools-$(abi_release) + install -m755 $(builddirpa)/tools/hv/hv_vss_daemon \ + $(toolspkgdir)/usr/lib/$(src_pkg_name)-tools-$(abi_release) +endif +endif + +binary-perarch: toolspkg = $(tools_pkg_name) +binary-perarch: install-perarch + @echo Debug: $@ +ifeq ($(do_tools),true) + dh_strip -p$(toolspkg) + dh_installchangelogs -p$(toolspkg) + dh_installdocs -p$(toolspkg) + dh_compress -p$(toolspkg) + dh_fixperms -p$(toolspkg) + dh_shlibdeps -p$(toolspkg) + dh_installdeb -p$(toolspkg) + $(lockme) dh_gencontrol -p$(toolspkg) + dh_md5sums -p$(toolspkg) + dh_builddeb -p$(toolspkg) +endif + +binary-debs: signed = $(CURDIR)/debian/$(bin_pkg_name)-signed +binary-debs: signedv = $(CURDIR)/debian/$(bin_pkg_name)-signed/$(release)-$(revision) +binary-debs: signed_tar = $(src_pkg_name)_$(release)-$(revision)_$(arch).tar.gz +binary-debs: binary-perarch $(addprefix binary-,$(flavours)) + @echo Debug: $@ +ifeq ($(arch),amd64) +ifeq ($(uefi_signed),true) + echo $(release)-$(revision) > $(signedv)/version + cd $(signedv) && ls *.efi >flavours + cd $(signed) && tar czvf ../../../$(signed_tar) . + dpkg-distaddfile $(signed_tar) raw-uefi - +endif +endif + +build-arch-deps-$(do_flavour_image_package) += $(addprefix $(stampdir)/stamp-build-,$(flavours)) +build-arch: $(build-arch-deps-true) + @echo Debug: $@ + +ifeq ($(AUTOBUILD),) +binary-arch-deps-$(do_flavour_image_package) += binary-udebs +else +binary-arch-deps-$(do_flavour_image_package) = binary-debs +endif +binary-arch-deps-$(do_libc_dev_package) += binary-arch-headers +ifneq ($(do_common_headers_indep),true) +binary-arch-deps-$(do_flavour_header_package) += binary-headers +endif +binary-arch: $(binary-arch-deps-true) + @echo Debug: $@ + --- linux-goldfish-3.4.0.orig/debian/rules.d/3-binary-indep.mk +++ linux-goldfish-3.4.0/debian/rules.d/3-binary-indep.mk @@ -0,0 +1,158 @@ +build-indep: + @echo Debug: $@ + +# The binary-indep dependency chain is: +# +# install-headers <- install-doc <- install-source <- install-tools <- install-indep <- binary-indep +# install-headers <- binary-headers +# +indep_hdrpkg = $(indep_hdrs_pkg_name) +indep_hdrdir = $(CURDIR)/debian/$(indep_hdrpkg)/usr/src/$(indep_hdrpkg) +install-headers: + @echo Debug: $@ + dh_testdir + dh_testroot + dh_prep + +ifeq ($(do_flavour_header_package),true) + install -d $(indep_hdrdir) + find . -path './debian' -prune -o -path './$(DEBIAN)' -prune \ + -o -path './include/*' -prune \ + -o -path './scripts/*' -prune -o -type f \ + \( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Kbuild*' -o \ + -name '*.sh' -o -name '*.pl' -o -name '*.lds' \) \ + -print | cpio -pd --preserve-modification-time $(indep_hdrdir) + cp -a scripts include $(indep_hdrdir) + (find arch -name include -type d -print | \ + xargs -n1 -i: find : -type f) | \ + cpio -pd --preserve-modification-time $(indep_hdrdir) +endif + +docpkg = $(doc_pkg_name) +docdir = $(CURDIR)/debian/$(docpkg)/usr/share/doc/$(docpkg) +install-doc: install-headers + @echo Debug: $@ +ifeq ($(do_doc_package),true) + dh_testdir + dh_testroot + + install -d $(docdir) +ifeq ($(do_doc_package_content),true) + # First the html docs. We skip these for autobuilds + if [ -z "$(AUTOBUILD)" ]; then \ + install -d $(docdir)/$(doc_pkg_name)-tmp; \ + $(kmake) O=$(docdir)/$(doc_pkg_name)-tmp htmldocs; \ + mv $(docdir)/$(doc_pkg_name)-tmp/Documentation/DocBook \ + $(docdir)/html; \ + rm -rf $(docdir)/$(doc_pkg_name)-tmp; \ + fi +endif + # Copy the rest + cp -a Documentation/* $(docdir) + rm -rf $(docdir)/DocBook + find $(docdir) -name .gitignore | xargs rm -f +endif + +srcpkg = $(src_pkg_name)-source-$(release) +srcdir = $(CURDIR)/debian/$(srcpkg)/usr/src/$(srcpkg) +balldir = $(CURDIR)/debian/$(srcpkg)/usr/src/$(srcpkg)/$(srcpkg) +install-source: install-doc + @echo Debug: $@ +ifeq ($(do_source_package),true) + + install -d $(srcdir) +ifeq ($(do_source_package_content),true) + find . -path './debian' -prune -o -path './$(DEBIAN)' -prune -o \ + -path './.*' -prune -o -print | \ + cpio -pd --preserve-modification-time $(balldir) + (cd $(srcdir); tar cf - $(srcpkg)) | bzip2 -9c > \ + $(srcdir)/$(srcpkg).tar.bz2 + rm -rf $(balldir) + find './debian' './$(DEBIAN)' \ + -path './debian/linux-*' -prune -o \ + -path './debian/$(src_pkg_name)-*' -prune -o \ + -path './debian/build' -prune -o \ + -path './debian/files' -prune -o \ + -path './debian/stamps' -prune -o \ + -path './debian/tmp' -prune -o \ + -print | \ + cpio -pd --preserve-modification-time $(srcdir) + ln -s $(srcpkg)/$(srcpkg).tar.bz2 $(srcdir)/.. +endif +endif + +install-tools: toolspkg = $(tools_common_pkg_name) +install-tools: toolsbin = $(CURDIR)/debian/$(toolspkg)/usr/bin +install-tools: toolssbin = $(CURDIR)/debian/$(toolspkg)/usr/sbin +install-tools: toolsman = $(CURDIR)/debian/$(toolspkg)/usr/share/man +install-tools: install-source $(stampdir)/stamp-build-perarch + @echo Debug: $@ +ifeq ($(do_tools),true) + + install -d $(toolsbin) + install -d $(toolsman)/man1 + + install -m755 debian/tools/generic $(toolsbin)/cpupower + install -m644 $(CURDIR)/tools/power/cpupower/man/*.1 $(toolsman)/man1/ + +ifeq ($(do_tools_perf),true) + install -m755 debian/tools/generic $(toolsbin)/perf +endif +ifeq ($(do_tools_x86),true) + install -m755 debian/tools/generic $(toolsbin)/x86_energy_perf_policy + install -m755 debian/tools/generic $(toolsbin)/turbostat +endif +ifeq ($(do_tools_hyperv),true) + install -d $(toolssbin) + install -m755 debian/tools/generic $(toolssbin)/hv_kvp_daemon + install -m755 debian/tools/generic $(toolssbin)/hv_vss_daemon +endif + + rm -rf $(builddir)/tools + install -d $(builddir)/tools + for i in *; do ln -s $(CURDIR)/$$i $(builddir)/tools/; done + rm $(builddir)/tools/tools + rsync -a tools/ $(builddir)/tools/tools/ + +ifeq ($(do_tools_perf),true) + cd $(builddir)/tools/tools/perf && make man + install -m644 $(builddir)/tools/tools/perf/Documentation/*.1 \ + $(toolsman)/man1 +endif +ifeq ($(do_tools_x86),true) + install -d $(toolsman)/man8 + install -m644 $(CURDIR)/tools/power/x86/x86_energy_perf_policy/*.8 $(toolsman)/man8 + install -m644 $(CURDIR)/tools/power/x86/turbostat/*.8 $(toolsman)/man8 +endif +ifeq ($(do_tools_hyperv),true) + install -m644 $(CURDIR)/tools/hv/*.8 $(toolsman)/man8 +endif +endif + +install-indep: install-tools + @echo Debug: $@ + +# This is just to make it easy to call manually. Normally done in +# binary-indep target during builds. +binary-headers: install-headers + @echo Debug: $@ + dh_installchangelogs -p$(indep_hdrpkg) + dh_installdocs -p$(indep_hdrpkg) + dh_compress -p$(indep_hdrpkg) + dh_fixperms -p$(indep_hdrpkg) + dh_installdeb -p$(indep_hdrpkg) + $(lockme) dh_gencontrol -p$(indep_hdrpkg) + dh_md5sums -p$(indep_hdrpkg) + dh_builddeb -p$(indep_hdrpkg) + +binary-indep: install-indep + @echo Debug: $@ + + dh_installchangelogs -i + dh_installdocs -i + dh_compress -i + dh_fixperms -i + dh_installdeb -i + $(lockme) dh_gencontrol -i + dh_md5sums -i + dh_builddeb -i --- linux-goldfish-3.4.0.orig/debian/rules.d/5-udebs.mk +++ linux-goldfish-3.4.0/debian/rules.d/5-udebs.mk @@ -0,0 +1,44 @@ +# Do udebs if not disabled in the arch-specific makefile +binary-udebs: binary-debs + @echo Debug: $@ +ifeq ($(disable_d_i),) + @$(MAKE) --no-print-directory -f $(DROOT)/rules DEBIAN=$(DEBIAN) \ + do-binary-udebs +endif + +do-binary-udebs: debian/control + @echo Debug: $@ + dh_testdir + dh_testroot + + # unpack the kernels into a temporary directory + mkdir -p debian/d-i-${arch} + + imagelist=$$(cat $(builddir)/kernel-versions | grep ^${arch} | awk '{print $$4}') && \ + for i in $$imagelist; do \ + dpkg -x $$(ls ../linux-image-$$i\_$(release)-$(revision)_${arch}.deb) \ + debian/d-i-${arch}; \ + if [ -f ../linux-image-extra-$$i\_$(release)-$(revision)_${arch}.deb ] ; then \ + dpkg -x ../linux-image-extra-$$i\_$(release)-$(revision)_${arch}.deb \ + debian/d-i-${arch}; \ + fi; \ + /sbin/depmod -b debian/d-i-${arch} $$i; \ + done + + # kernel-wedge will error if no modules unless this is touched + touch $(CURDIR)/debian/build/no-modules + + touch ignore-dups + export SOURCEDIR=$(CURDIR)/debian/d-i-${arch} && \ + cd $(builddir) && \ + kernel-wedge install-files && \ + kernel-wedge check + + # Build just the udebs + dilist=$$(dh_listpackages -s | grep "\-di$$") && \ + [ -z "$dilist" ] || \ + for i in $$dilist; do \ + dh_fixperms -p$$i; \ + $(lockme) dh_gencontrol -p$$i; \ + dh_builddeb -p$$i; \ + done --- linux-goldfish-3.4.0.orig/debian/rules.d/4-checks.mk +++ linux-goldfish-3.4.0/debian/rules.d/4-checks.mk @@ -0,0 +1,27 @@ +# Check ABI for package against last release (if not same abinum) +abi-check-%: $(stampdir)/stamp-build-% + @echo Debug: $@ + install -d $(abidir) + sed -e 's/^\(.\+\)[[:space:]]\+\(.\+\)[[:space:]]\(.\+\)$$/\3 \2 \1/' \ + $(builddir)/build-$*/Module.symvers | sort > $(abidir)/$* + @perl -f $(DROOT)/scripts/abi-check "$*" "$(prev_abinum)" "$(abinum)" \ + "$(prev_abidir)" "$(abidir)" "$(skipabi)" + +# Check the module list against the last release (always) +module-check-%: $(stampdir)/stamp-build-% + @echo Debug: $@ + install -d $(abidir) + find $(builddir)/build-$*/ -name \*.ko | \ + sed -e 's/.*\/\([^\/]*\)\.ko/\1/' | sort > $(abidir)/$*.modules + @perl -f $(DROOT)/scripts/module-check "$*" \ + "$(prev_abidir)" "$(abidir)" $(skipmodule) + +checks-%: module-check-% abi-check-% + @echo Debug: $@ + +# Check the config against the known options list. +config-prepare-check-%: $(stampdir)/stamp-prepare-tree-% + @echo Debug: $@ + @perl -f $(DROOT)/scripts/config-check \ + $(builddir)/build-$*/.config "$(arch)" "$*" "$(sharedconfdir)" "$(skipconfig)" + --- linux-goldfish-3.4.0.orig/fs/Kconfig +++ linux-goldfish-3.4.0/fs/Kconfig @@ -203,6 +203,10 @@ source "fs/befs/Kconfig" source "fs/bfs/Kconfig" source "fs/efs/Kconfig" + +# Patched by YAFFS +source "fs/yaffs2/Kconfig" + source "fs/jffs2/Kconfig" # UBIFS File system configuration source "fs/ubifs/Kconfig" --- linux-goldfish-3.4.0.orig/fs/Makefile +++ linux-goldfish-3.4.0/fs/Makefile @@ -125,3 +125,6 @@ obj-y += exofs/ # Multiple modules obj-$(CONFIG_CEPH_FS) += ceph/ obj-$(CONFIG_PSTORE) += pstore/ + +# Patched by YAFFS +obj-$(CONFIG_YAFFS_FS) += yaffs2/ --- linux-goldfish-3.4.0.orig/fs/eventpoll.c +++ linux-goldfish-3.4.0/fs/eventpoll.c @@ -33,6 +33,7 @@ #include #include #include +#include #include #include #include @@ -87,7 +88,7 @@ */ /* Epoll private bits inside the event mask */ -#define EP_PRIVATE_BITS (EPOLLONESHOT | EPOLLET) +#define EP_PRIVATE_BITS (EPOLLWAKEUP | EPOLLONESHOT | EPOLLET) /* Maximum number of nesting allowed inside epoll sets */ #define EP_MAX_NESTS 4 @@ -154,6 +155,9 @@ /* List header used to link this item to the "struct file" items list */ struct list_head fllink; + /* wakeup_source used when EPOLLWAKEUP is set */ + struct wakeup_source *ws; + /* The structure that describe the interested events and the source fd */ struct epoll_event event; }; @@ -194,6 +198,9 @@ */ struct epitem *ovflist; + /* wakeup_source used when ep_scan_ready_list is running */ + struct wakeup_source *ws; + /* The user that created the eventpoll descriptor */ struct user_struct *user; @@ -588,8 +595,10 @@ * queued into ->ovflist but the "txlist" might already * contain them, and the list_splice() below takes care of them. */ - if (!ep_is_linked(&epi->rdllink)) + if (!ep_is_linked(&epi->rdllink)) { list_add_tail(&epi->rdllink, &ep->rdllist); + __pm_stay_awake(epi->ws); + } } /* * We need to set back ep->ovflist to EP_UNACTIVE_PTR, so that after @@ -602,6 +611,7 @@ * Quickly re-inject items left on "txlist". */ list_splice(&txlist, &ep->rdllist); + __pm_relax(ep->ws); if (!list_empty(&ep->rdllist)) { /* @@ -656,6 +666,8 @@ list_del_init(&epi->rdllink); spin_unlock_irqrestore(&ep->lock, flags); + wakeup_source_unregister(epi->ws); + /* At this point it is safe to free the eventpoll item */ kmem_cache_free(epi_cache, epi); @@ -706,6 +718,7 @@ mutex_unlock(&epmutex); mutex_destroy(&ep->mtx); free_uid(ep->user); + wakeup_source_unregister(ep->ws); kfree(ep); } @@ -737,6 +750,7 @@ * callback, but it's not actually ready, as far as * caller requested events goes. We can remove it here. */ + __pm_relax(epi->ws); list_del_init(&epi->rdllink); } } @@ -927,13 +941,23 @@ if (epi->next == EP_UNACTIVE_PTR) { epi->next = ep->ovflist; ep->ovflist = epi; + if (epi->ws) { + /* + * Activate ep->ws since epi->ws may get + * deactivated at any time. + */ + __pm_stay_awake(ep->ws); + } + } goto out_unlock; } /* If this file is already in the ready list we exit soon */ - if (!ep_is_linked(&epi->rdllink)) + if (!ep_is_linked(&epi->rdllink)) { list_add_tail(&epi->rdllink, &ep->rdllist); + __pm_stay_awake(epi->ws); + } /* * Wake up ( if active ) both the eventpoll wait list and the ->poll() @@ -1091,6 +1115,30 @@ return error; } +static int ep_create_wakeup_source(struct epitem *epi) +{ + const char *name; + + if (!epi->ep->ws) { + epi->ep->ws = wakeup_source_register("eventpoll"); + if (!epi->ep->ws) + return -ENOMEM; + } + + name = epi->ffd.file->f_path.dentry->d_name.name; + epi->ws = wakeup_source_register(name); + if (!epi->ws) + return -ENOMEM; + + return 0; +} + +static void ep_destroy_wakeup_source(struct epitem *epi) +{ + wakeup_source_unregister(epi->ws); + epi->ws = NULL; +} + /* * Must be called with "mtx" held. */ @@ -1118,6 +1166,13 @@ epi->event = *event; epi->nwait = 0; epi->next = EP_UNACTIVE_PTR; + if (epi->event.events & EPOLLWAKEUP) { + error = ep_create_wakeup_source(epi); + if (error) + goto error_create_wakeup_source; + } else { + epi->ws = NULL; + } /* Initialize the poll table using the queue callback */ epq.epi = epi; @@ -1164,6 +1219,7 @@ /* If the file is already "ready" we drop it inside the ready list */ if ((revents & event->events) && !ep_is_linked(&epi->rdllink)) { list_add_tail(&epi->rdllink, &ep->rdllist); + __pm_stay_awake(epi->ws); /* Notify waiting tasks that events are available */ if (waitqueue_active(&ep->wq)) @@ -1204,6 +1260,9 @@ list_del_init(&epi->rdllink); spin_unlock_irqrestore(&ep->lock, flags); + wakeup_source_unregister(epi->ws); + +error_create_wakeup_source: kmem_cache_free(epi_cache, epi); return error; @@ -1229,6 +1288,12 @@ epi->event.events = event->events; pt._key = event->events; epi->event.data = event->data; /* protected by mtx */ + if (epi->event.events & EPOLLWAKEUP) { + if (!epi->ws) + ep_create_wakeup_source(epi); + } else if (epi->ws) { + ep_destroy_wakeup_source(epi); + } /* * Get current event bits. We can safely use the file* here because @@ -1244,6 +1309,7 @@ spin_lock_irq(&ep->lock); if (!ep_is_linked(&epi->rdllink)) { list_add_tail(&epi->rdllink, &ep->rdllist); + __pm_stay_awake(epi->ws); /* Notify waiting tasks that events are available */ if (waitqueue_active(&ep->wq)) @@ -1282,6 +1348,18 @@ !list_empty(head) && eventcnt < esed->maxevents;) { epi = list_first_entry(head, struct epitem, rdllink); + /* + * Activate ep->ws before deactivating epi->ws to prevent + * triggering auto-suspend here (in case we reactive epi->ws + * below). + * + * This could be rearranged to delay the deactivation of epi->ws + * instead, but then epi->ws would temporarily be out of sync + * with ep_is_linked(). + */ + if (epi->ws && epi->ws->active) + __pm_stay_awake(ep->ws); + __pm_relax(epi->ws); list_del_init(&epi->rdllink); pt._key = epi->event.events; @@ -1298,6 +1376,7 @@ if (__put_user(revents, &uevent->events) || __put_user(epi->event.data, &uevent->data)) { list_add(&epi->rdllink, head); + __pm_stay_awake(epi->ws); return eventcnt ? eventcnt : -EFAULT; } eventcnt++; @@ -1317,6 +1396,7 @@ * poll callback will queue them in ep->ovflist. */ list_add_tail(&epi->rdllink, &ep->rdllist); + __pm_stay_awake(epi->ws); } } } @@ -1629,6 +1709,10 @@ if (!tfile->f_op || !tfile->f_op->poll) goto error_tgt_fput; + /* Check if EPOLLWAKEUP is allowed */ + if ((epds.events & EPOLLWAKEUP) && !capable(CAP_EPOLLWAKEUP)) + epds.events &= ~EPOLLWAKEUP; + /* * We have to check that the file structure underneath the file descriptor * the user passed to us _is_ an eventpoll file. And also we do not permit --- linux-goldfish-3.4.0.orig/fs/exec.c +++ linux-goldfish-3.4.0/fs/exec.c @@ -63,6 +63,9 @@ #include #include "internal.h" +#ifdef CONFIG_QEMU_TRACE + void qemu_trace_thread_name(char *name); +#endif #include @@ -1071,6 +1074,9 @@ strlcpy(tsk->comm, buf, sizeof(tsk->comm)); task_unlock(tsk); perf_event_comm(tsk); +#ifdef CONFIG_QEMU_TRACE + qemu_trace_thread_name(buf); +#endif } static void filename_to_taskname(char *tcomm, const char *fn, unsigned int len) @@ -1451,6 +1457,10 @@ EXPORT_SYMBOL(search_binary_handler); +#ifdef CONFIG_QEMU_TRACE +extern void qemu_trace_execve(int argc, const char __user *const __user * argv); +#endif + /* * sys_execve() executes a new program. */ @@ -1541,6 +1551,10 @@ if (retval < 0) goto out; +#ifdef CONFIG_QEMU_TRACE + qemu_trace_execve(bprm->argc, argv.ptr.native); +#endif + retval = search_binary_handler(bprm,regs); if (retval < 0) goto out; --- linux-goldfish-3.4.0.orig/fs/fs-writeback.c +++ linux-goldfish-3.4.0/fs/fs-writeback.c @@ -1082,7 +1082,7 @@ if ((inode->i_state & flags) == flags) return; - if (unlikely(block_dump)) + if (unlikely(block_dump > 1)) block_dump___mark_inode_dirty(inode); spin_lock(&inode->i_lock); --- linux-goldfish-3.4.0.orig/fs/fuse/dev.c +++ linux-goldfish-3.4.0/fs/fuse/dev.c @@ -19,6 +19,7 @@ #include #include #include +#include MODULE_ALIAS_MISCDEV(FUSE_MINOR); MODULE_ALIAS("devname:fuse"); @@ -387,7 +388,10 @@ * Wait it out. */ spin_unlock(&fc->lock); - wait_event(req->waitq, req->state == FUSE_REQ_FINISHED); + + while (req->state != FUSE_REQ_FINISHED) + wait_event_freezable(req->waitq, + req->state == FUSE_REQ_FINISHED); spin_lock(&fc->lock); if (!req->aborted) --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_ecc.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_ecc.c @@ -0,0 +1,281 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * This code implements the ECC algorithm used in SmartMedia. + * + * The ECC comprises 22 bits of parity information and is stuffed into 3 bytes. + * The two unused bit are set to 1. + * The ECC can correct single bit errors in a 256-byte page of data. Thus, two + * such ECC blocks are used on a 512-byte NAND page. + * + */ + +#include "yportenv.h" + +#include "yaffs_ecc.h" + +/* Table generated by gen-ecc.c + * Using a table means we do not have to calculate p1..p4 and p1'..p4' + * for each byte of data. These are instead provided in a table in bits7..2. + * Bit 0 of each entry indicates whether the entry has an odd or even parity, + * and therefore this bytes influence on the line parity. + */ + +static const unsigned char column_parity_table[] = { + 0x00, 0x55, 0x59, 0x0c, 0x65, 0x30, 0x3c, 0x69, + 0x69, 0x3c, 0x30, 0x65, 0x0c, 0x59, 0x55, 0x00, + 0x95, 0xc0, 0xcc, 0x99, 0xf0, 0xa5, 0xa9, 0xfc, + 0xfc, 0xa9, 0xa5, 0xf0, 0x99, 0xcc, 0xc0, 0x95, + 0x99, 0xcc, 0xc0, 0x95, 0xfc, 0xa9, 0xa5, 0xf0, + 0xf0, 0xa5, 0xa9, 0xfc, 0x95, 0xc0, 0xcc, 0x99, + 0x0c, 0x59, 0x55, 0x00, 0x69, 0x3c, 0x30, 0x65, + 0x65, 0x30, 0x3c, 0x69, 0x00, 0x55, 0x59, 0x0c, + 0xa5, 0xf0, 0xfc, 0xa9, 0xc0, 0x95, 0x99, 0xcc, + 0xcc, 0x99, 0x95, 0xc0, 0xa9, 0xfc, 0xf0, 0xa5, + 0x30, 0x65, 0x69, 0x3c, 0x55, 0x00, 0x0c, 0x59, + 0x59, 0x0c, 0x00, 0x55, 0x3c, 0x69, 0x65, 0x30, + 0x3c, 0x69, 0x65, 0x30, 0x59, 0x0c, 0x00, 0x55, + 0x55, 0x00, 0x0c, 0x59, 0x30, 0x65, 0x69, 0x3c, + 0xa9, 0xfc, 0xf0, 0xa5, 0xcc, 0x99, 0x95, 0xc0, + 0xc0, 0x95, 0x99, 0xcc, 0xa5, 0xf0, 0xfc, 0xa9, + 0xa9, 0xfc, 0xf0, 0xa5, 0xcc, 0x99, 0x95, 0xc0, + 0xc0, 0x95, 0x99, 0xcc, 0xa5, 0xf0, 0xfc, 0xa9, + 0x3c, 0x69, 0x65, 0x30, 0x59, 0x0c, 0x00, 0x55, + 0x55, 0x00, 0x0c, 0x59, 0x30, 0x65, 0x69, 0x3c, + 0x30, 0x65, 0x69, 0x3c, 0x55, 0x00, 0x0c, 0x59, + 0x59, 0x0c, 0x00, 0x55, 0x3c, 0x69, 0x65, 0x30, + 0xa5, 0xf0, 0xfc, 0xa9, 0xc0, 0x95, 0x99, 0xcc, + 0xcc, 0x99, 0x95, 0xc0, 0xa9, 0xfc, 0xf0, 0xa5, + 0x0c, 0x59, 0x55, 0x00, 0x69, 0x3c, 0x30, 0x65, + 0x65, 0x30, 0x3c, 0x69, 0x00, 0x55, 0x59, 0x0c, + 0x99, 0xcc, 0xc0, 0x95, 0xfc, 0xa9, 0xa5, 0xf0, + 0xf0, 0xa5, 0xa9, 0xfc, 0x95, 0xc0, 0xcc, 0x99, + 0x95, 0xc0, 0xcc, 0x99, 0xf0, 0xa5, 0xa9, 0xfc, + 0xfc, 0xa9, 0xa5, 0xf0, 0x99, 0xcc, 0xc0, 0x95, + 0x00, 0x55, 0x59, 0x0c, 0x65, 0x30, 0x3c, 0x69, + 0x69, 0x3c, 0x30, 0x65, 0x0c, 0x59, 0x55, 0x00, +}; + + +/* Calculate the ECC for a 256-byte block of data */ +void yaffs_ecc_calc(const unsigned char *data, unsigned char *ecc) +{ + unsigned int i; + unsigned char col_parity = 0; + unsigned char line_parity = 0; + unsigned char line_parity_prime = 0; + unsigned char t; + unsigned char b; + + for (i = 0; i < 256; i++) { + b = column_parity_table[*data++]; + col_parity ^= b; + + if (b & 0x01) { /* odd number of bits in the byte */ + line_parity ^= i; + line_parity_prime ^= ~i; + } + } + + ecc[2] = (~col_parity) | 0x03; + + t = 0; + if (line_parity & 0x80) + t |= 0x80; + if (line_parity_prime & 0x80) + t |= 0x40; + if (line_parity & 0x40) + t |= 0x20; + if (line_parity_prime & 0x40) + t |= 0x10; + if (line_parity & 0x20) + t |= 0x08; + if (line_parity_prime & 0x20) + t |= 0x04; + if (line_parity & 0x10) + t |= 0x02; + if (line_parity_prime & 0x10) + t |= 0x01; + ecc[1] = ~t; + + t = 0; + if (line_parity & 0x08) + t |= 0x80; + if (line_parity_prime & 0x08) + t |= 0x40; + if (line_parity & 0x04) + t |= 0x20; + if (line_parity_prime & 0x04) + t |= 0x10; + if (line_parity & 0x02) + t |= 0x08; + if (line_parity_prime & 0x02) + t |= 0x04; + if (line_parity & 0x01) + t |= 0x02; + if (line_parity_prime & 0x01) + t |= 0x01; + ecc[0] = ~t; + +} + +/* Correct the ECC on a 256 byte block of data */ + +int yaffs_ecc_correct(unsigned char *data, unsigned char *read_ecc, + const unsigned char *test_ecc) +{ + unsigned char d0, d1, d2; /* deltas */ + + d0 = read_ecc[0] ^ test_ecc[0]; + d1 = read_ecc[1] ^ test_ecc[1]; + d2 = read_ecc[2] ^ test_ecc[2]; + + if ((d0 | d1 | d2) == 0) + return 0; /* no error */ + + if (((d0 ^ (d0 >> 1)) & 0x55) == 0x55 && + ((d1 ^ (d1 >> 1)) & 0x55) == 0x55 && + ((d2 ^ (d2 >> 1)) & 0x54) == 0x54) { + /* Single bit (recoverable) error in data */ + + unsigned byte; + unsigned bit; + + bit = byte = 0; + + if (d1 & 0x80) + byte |= 0x80; + if (d1 & 0x20) + byte |= 0x40; + if (d1 & 0x08) + byte |= 0x20; + if (d1 & 0x02) + byte |= 0x10; + if (d0 & 0x80) + byte |= 0x08; + if (d0 & 0x20) + byte |= 0x04; + if (d0 & 0x08) + byte |= 0x02; + if (d0 & 0x02) + byte |= 0x01; + + if (d2 & 0x80) + bit |= 0x04; + if (d2 & 0x20) + bit |= 0x02; + if (d2 & 0x08) + bit |= 0x01; + + data[byte] ^= (1 << bit); + + return 1; /* Corrected the error */ + } + + if ((hweight8(d0) + hweight8(d1) + hweight8(d2)) == 1) { + /* Reccoverable error in ecc */ + + read_ecc[0] = test_ecc[0]; + read_ecc[1] = test_ecc[1]; + read_ecc[2] = test_ecc[2]; + + return 1; /* Corrected the error */ + } + + /* Unrecoverable error */ + + return -1; + +} + +/* + * ECCxxxOther does ECC calcs on arbitrary n bytes of data + */ +void yaffs_ecc_calc_other(const unsigned char *data, unsigned n_bytes, + struct yaffs_ecc_other *ecc_other) +{ + unsigned int i; + unsigned char col_parity = 0; + unsigned line_parity = 0; + unsigned line_parity_prime = 0; + unsigned char b; + + for (i = 0; i < n_bytes; i++) { + b = column_parity_table[*data++]; + col_parity ^= b; + + if (b & 0x01) { + /* odd number of bits in the byte */ + line_parity ^= i; + line_parity_prime ^= ~i; + } + + } + + ecc_other->col_parity = (col_parity >> 2) & 0x3f; + ecc_other->line_parity = line_parity; + ecc_other->line_parity_prime = line_parity_prime; +} + +int yaffs_ecc_correct_other(unsigned char *data, unsigned n_bytes, + struct yaffs_ecc_other *read_ecc, + const struct yaffs_ecc_other *test_ecc) +{ + unsigned char delta_col; /* column parity delta */ + unsigned delta_line; /* line parity delta */ + unsigned delta_line_prime; /* line parity delta */ + unsigned bit; + + delta_col = read_ecc->col_parity ^ test_ecc->col_parity; + delta_line = read_ecc->line_parity ^ test_ecc->line_parity; + delta_line_prime = + read_ecc->line_parity_prime ^ test_ecc->line_parity_prime; + + if ((delta_col | delta_line | delta_line_prime) == 0) + return 0; /* no error */ + + if (delta_line == ~delta_line_prime && + (((delta_col ^ (delta_col >> 1)) & 0x15) == 0x15)) { + /* Single bit (recoverable) error in data */ + + bit = 0; + + if (delta_col & 0x20) + bit |= 0x04; + if (delta_col & 0x08) + bit |= 0x02; + if (delta_col & 0x02) + bit |= 0x01; + + if (delta_line >= n_bytes) + return -1; + + data[delta_line] ^= (1 << bit); + + return 1; /* corrected */ + } + + if ((hweight32(delta_line) + + hweight32(delta_line_prime) + + hweight8(delta_col)) == 1) { + /* Reccoverable error in ecc */ + + *read_ecc = *test_ecc; + return 1; /* corrected */ + } + + /* Unrecoverable error */ + + return -1; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_packedtags1.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_packedtags1.c @@ -0,0 +1,56 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_packedtags1.h" +#include "yportenv.h" + +static const u8 all_ff[20] = { + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff +}; + +void yaffs_pack_tags1(struct yaffs_packed_tags1 *pt, + const struct yaffs_ext_tags *t) +{ + pt->chunk_id = t->chunk_id; + pt->serial_number = t->serial_number; + pt->n_bytes = t->n_bytes; + pt->obj_id = t->obj_id; + pt->ecc = 0; + pt->deleted = (t->is_deleted) ? 0 : 1; + pt->unused_stuff = 0; + pt->should_be_ff = 0xffffffff; +} + +void yaffs_unpack_tags1(struct yaffs_ext_tags *t, + const struct yaffs_packed_tags1 *pt) +{ + + if (memcmp(all_ff, pt, sizeof(struct yaffs_packed_tags1))) { + t->block_bad = 0; + if (pt->should_be_ff != 0xffffffff) + t->block_bad = 1; + t->chunk_used = 1; + t->obj_id = pt->obj_id; + t->chunk_id = pt->chunk_id; + t->n_bytes = pt->n_bytes; + t->ecc_result = YAFFS_ECC_RESULT_NO_ERROR; + t->is_deleted = (pt->deleted) ? 0 : 1; + t->serial_number = pt->serial_number; + } else { + memset(t, 0, sizeof(struct yaffs_ext_tags)); + } +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_guts.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_guts.c @@ -0,0 +1,5059 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yportenv.h" +#include "yaffs_trace.h" + +#include "yaffs_guts.h" +#include "yaffs_getblockinfo.h" +#include "yaffs_tagscompat.h" +#include "yaffs_tagsmarshall.h" +#include "yaffs_nand.h" +#include "yaffs_yaffs1.h" +#include "yaffs_yaffs2.h" +#include "yaffs_bitmap.h" +#include "yaffs_verify.h" +#include "yaffs_nand.h" +#include "yaffs_packedtags2.h" +#include "yaffs_nameval.h" +#include "yaffs_allocator.h" +#include "yaffs_attribs.h" +#include "yaffs_summary.h" + +/* Note YAFFS_GC_GOOD_ENOUGH must be <= YAFFS_GC_PASSIVE_THRESHOLD */ +#define YAFFS_GC_GOOD_ENOUGH 2 +#define YAFFS_GC_PASSIVE_THRESHOLD 4 + +#include "yaffs_ecc.h" + +/* Forward declarations */ + +static int yaffs_wr_data_obj(struct yaffs_obj *in, int inode_chunk, + const u8 *buffer, int n_bytes, int use_reserve); + +static void yaffs_fix_null_name(struct yaffs_obj *obj, YCHAR *name, + int buffer_size); + +/* Function to calculate chunk and offset */ + +void yaffs_addr_to_chunk(struct yaffs_dev *dev, loff_t addr, + int *chunk_out, u32 *offset_out) +{ + int chunk; + u32 offset; + + chunk = (u32) (addr >> dev->chunk_shift); + + if (dev->chunk_div == 1) { + /* easy power of 2 case */ + offset = (u32) (addr & dev->chunk_mask); + } else { + /* Non power-of-2 case */ + + loff_t chunk_base; + + chunk /= dev->chunk_div; + + chunk_base = ((loff_t) chunk) * dev->data_bytes_per_chunk; + offset = (u32) (addr - chunk_base); + } + + *chunk_out = chunk; + *offset_out = offset; +} + +/* Function to return the number of shifts for a power of 2 greater than or + * equal to the given number + * Note we don't try to cater for all possible numbers and this does not have to + * be hellishly efficient. + */ + +static inline u32 calc_shifts_ceiling(u32 x) +{ + int extra_bits; + int shifts; + + shifts = extra_bits = 0; + + while (x > 1) { + if (x & 1) + extra_bits++; + x >>= 1; + shifts++; + } + + if (extra_bits) + shifts++; + + return shifts; +} + +/* Function to return the number of shifts to get a 1 in bit 0 + */ + +static inline u32 calc_shifts(u32 x) +{ + u32 shifts; + + shifts = 0; + + if (!x) + return 0; + + while (!(x & 1)) { + x >>= 1; + shifts++; + } + + return shifts; +} + +/* + * Temporary buffer manipulations. + */ + +static int yaffs_init_tmp_buffers(struct yaffs_dev *dev) +{ + int i; + u8 *buf = (u8 *) 1; + + memset(dev->temp_buffer, 0, sizeof(dev->temp_buffer)); + + for (i = 0; buf && i < YAFFS_N_TEMP_BUFFERS; i++) { + dev->temp_buffer[i].in_use = 0; + buf = kmalloc(dev->param.total_bytes_per_chunk, GFP_NOFS); + dev->temp_buffer[i].buffer = buf; + } + + return buf ? YAFFS_OK : YAFFS_FAIL; +} + +u8 *yaffs_get_temp_buffer(struct yaffs_dev * dev) +{ + int i; + + dev->temp_in_use++; + if (dev->temp_in_use > dev->max_temp) + dev->max_temp = dev->temp_in_use; + + for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) { + if (dev->temp_buffer[i].in_use == 0) { + dev->temp_buffer[i].in_use = 1; + return dev->temp_buffer[i].buffer; + } + } + + yaffs_trace(YAFFS_TRACE_BUFFERS, "Out of temp buffers"); + /* + * If we got here then we have to allocate an unmanaged one + * This is not good. + */ + + dev->unmanaged_buffer_allocs++; + return kmalloc(dev->data_bytes_per_chunk, GFP_NOFS); + +} + +void yaffs_release_temp_buffer(struct yaffs_dev *dev, u8 *buffer) +{ + int i; + + dev->temp_in_use--; + + for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) { + if (dev->temp_buffer[i].buffer == buffer) { + dev->temp_buffer[i].in_use = 0; + return; + } + } + + if (buffer) { + /* assume it is an unmanaged one. */ + yaffs_trace(YAFFS_TRACE_BUFFERS, + "Releasing unmanaged temp buffer"); + kfree(buffer); + dev->unmanaged_buffer_deallocs++; + } + +} + +/* + * Functions for robustisizing TODO + * + */ + +static void yaffs_handle_chunk_wr_ok(struct yaffs_dev *dev, int nand_chunk, + const u8 *data, + const struct yaffs_ext_tags *tags) +{ + (void) dev; + (void) nand_chunk; + (void) data; + (void) tags; +} + +static void yaffs_handle_chunk_update(struct yaffs_dev *dev, int nand_chunk, + const struct yaffs_ext_tags *tags) +{ + (void) dev; + (void) nand_chunk; + (void) tags; +} + +void yaffs_handle_chunk_error(struct yaffs_dev *dev, + struct yaffs_block_info *bi) +{ + if (!bi->gc_prioritise) { + bi->gc_prioritise = 1; + dev->has_pending_prioritised_gc = 1; + bi->chunk_error_strikes++; + + if (bi->chunk_error_strikes > 3) { + bi->needs_retiring = 1; /* Too many stikes, so retire */ + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs: Block struck out"); + + } + } +} + +static void yaffs_handle_chunk_wr_error(struct yaffs_dev *dev, int nand_chunk, + int erased_ok) +{ + int flash_block = nand_chunk / dev->param.chunks_per_block; + struct yaffs_block_info *bi = yaffs_get_block_info(dev, flash_block); + + yaffs_handle_chunk_error(dev, bi); + + if (erased_ok) { + /* Was an actual write failure, + * so mark the block for retirement.*/ + bi->needs_retiring = 1; + yaffs_trace(YAFFS_TRACE_ERROR | YAFFS_TRACE_BAD_BLOCKS, + "**>> Block %d needs retiring", flash_block); + } + + /* Delete the chunk */ + yaffs_chunk_del(dev, nand_chunk, 1, __LINE__); + yaffs_skip_rest_of_block(dev); +} + +/* + * Verification code + */ + +/* + * Simple hash function. Needs to have a reasonable spread + */ + +static inline int yaffs_hash_fn(int n) +{ + if (n < 0) + n = -n; + return n % YAFFS_NOBJECT_BUCKETS; +} + +/* + * Access functions to useful fake objects. + * Note that root might have a presence in NAND if permissions are set. + */ + +struct yaffs_obj *yaffs_root(struct yaffs_dev *dev) +{ + return dev->root_dir; +} + +struct yaffs_obj *yaffs_lost_n_found(struct yaffs_dev *dev) +{ + return dev->lost_n_found; +} + +/* + * Erased NAND checking functions + */ + +int yaffs_check_ff(u8 *buffer, int n_bytes) +{ + /* Horrible, slow implementation */ + while (n_bytes--) { + if (*buffer != 0xff) + return 0; + buffer++; + } + return 1; +} + +static int yaffs_check_chunk_erased(struct yaffs_dev *dev, int nand_chunk) +{ + int retval = YAFFS_OK; + u8 *data = yaffs_get_temp_buffer(dev); + struct yaffs_ext_tags tags; + int result; + + result = yaffs_rd_chunk_tags_nand(dev, nand_chunk, data, &tags); + + if (tags.ecc_result > YAFFS_ECC_RESULT_NO_ERROR) + retval = YAFFS_FAIL; + + if (!yaffs_check_ff(data, dev->data_bytes_per_chunk) || + tags.chunk_used) { + yaffs_trace(YAFFS_TRACE_NANDACCESS, + "Chunk %d not erased", nand_chunk); + retval = YAFFS_FAIL; + } + + yaffs_release_temp_buffer(dev, data); + + return retval; + +} + +static int yaffs_verify_chunk_written(struct yaffs_dev *dev, + int nand_chunk, + const u8 *data, + struct yaffs_ext_tags *tags) +{ + int retval = YAFFS_OK; + struct yaffs_ext_tags temp_tags; + u8 *buffer = yaffs_get_temp_buffer(dev); + int result; + + result = yaffs_rd_chunk_tags_nand(dev, nand_chunk, buffer, &temp_tags); + if (memcmp(buffer, data, dev->data_bytes_per_chunk) || + temp_tags.obj_id != tags->obj_id || + temp_tags.chunk_id != tags->chunk_id || + temp_tags.n_bytes != tags->n_bytes) + retval = YAFFS_FAIL; + + yaffs_release_temp_buffer(dev, buffer); + + return retval; +} + + +int yaffs_check_alloc_available(struct yaffs_dev *dev, int n_chunks) +{ + int reserved_chunks; + int reserved_blocks = dev->param.n_reserved_blocks; + int checkpt_blocks; + + checkpt_blocks = yaffs_calc_checkpt_blocks_required(dev); + + reserved_chunks = + (reserved_blocks + checkpt_blocks) * dev->param.chunks_per_block; + + return (dev->n_free_chunks > (reserved_chunks + n_chunks)); +} + +static int yaffs_find_alloc_block(struct yaffs_dev *dev) +{ + int i; + struct yaffs_block_info *bi; + + if (dev->n_erased_blocks < 1) { + /* Hoosterman we've got a problem. + * Can't get space to gc + */ + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy: no more erased blocks"); + + return -1; + } + + /* Find an empty block. */ + + for (i = dev->internal_start_block; i <= dev->internal_end_block; i++) { + dev->alloc_block_finder++; + if (dev->alloc_block_finder < dev->internal_start_block + || dev->alloc_block_finder > dev->internal_end_block) { + dev->alloc_block_finder = dev->internal_start_block; + } + + bi = yaffs_get_block_info(dev, dev->alloc_block_finder); + + if (bi->block_state == YAFFS_BLOCK_STATE_EMPTY) { + bi->block_state = YAFFS_BLOCK_STATE_ALLOCATING; + dev->seq_number++; + bi->seq_number = dev->seq_number; + dev->n_erased_blocks--; + yaffs_trace(YAFFS_TRACE_ALLOCATE, + "Allocated block %d, seq %d, %d left" , + dev->alloc_block_finder, dev->seq_number, + dev->n_erased_blocks); + return dev->alloc_block_finder; + } + } + + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs tragedy: no more erased blocks, but there should have been %d", + dev->n_erased_blocks); + + return -1; +} + +static int yaffs_alloc_chunk(struct yaffs_dev *dev, int use_reserver, + struct yaffs_block_info **block_ptr) +{ + int ret_val; + struct yaffs_block_info *bi; + + if (dev->alloc_block < 0) { + /* Get next block to allocate off */ + dev->alloc_block = yaffs_find_alloc_block(dev); + dev->alloc_page = 0; + } + + if (!use_reserver && !yaffs_check_alloc_available(dev, 1)) { + /* No space unless we're allowed to use the reserve. */ + return -1; + } + + if (dev->n_erased_blocks < dev->param.n_reserved_blocks + && dev->alloc_page == 0) + yaffs_trace(YAFFS_TRACE_ALLOCATE, "Allocating reserve"); + + /* Next page please.... */ + if (dev->alloc_block >= 0) { + bi = yaffs_get_block_info(dev, dev->alloc_block); + + ret_val = (dev->alloc_block * dev->param.chunks_per_block) + + dev->alloc_page; + bi->pages_in_use++; + yaffs_set_chunk_bit(dev, dev->alloc_block, dev->alloc_page); + + dev->alloc_page++; + + dev->n_free_chunks--; + + /* If the block is full set the state to full */ + if (dev->alloc_page >= dev->param.chunks_per_block) { + bi->block_state = YAFFS_BLOCK_STATE_FULL; + dev->alloc_block = -1; + } + + if (block_ptr) + *block_ptr = bi; + + return ret_val; + } + + yaffs_trace(YAFFS_TRACE_ERROR, + "!!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!"); + + return -1; +} + +static int yaffs_get_erased_chunks(struct yaffs_dev *dev) +{ + int n; + + n = dev->n_erased_blocks * dev->param.chunks_per_block; + + if (dev->alloc_block > 0) + n += (dev->param.chunks_per_block - dev->alloc_page); + + return n; + +} + +/* + * yaffs_skip_rest_of_block() skips over the rest of the allocation block + * if we don't want to write to it. + */ +void yaffs_skip_rest_of_block(struct yaffs_dev *dev) +{ + struct yaffs_block_info *bi; + + if (dev->alloc_block > 0) { + bi = yaffs_get_block_info(dev, dev->alloc_block); + if (bi->block_state == YAFFS_BLOCK_STATE_ALLOCATING) { + bi->block_state = YAFFS_BLOCK_STATE_FULL; + dev->alloc_block = -1; + } + } +} + +static int yaffs_write_new_chunk(struct yaffs_dev *dev, + const u8 *data, + struct yaffs_ext_tags *tags, int use_reserver) +{ + int attempts = 0; + int write_ok = 0; + int chunk; + + yaffs2_checkpt_invalidate(dev); + + do { + struct yaffs_block_info *bi = 0; + int erased_ok = 0; + + chunk = yaffs_alloc_chunk(dev, use_reserver, &bi); + if (chunk < 0) { + /* no space */ + break; + } + + /* First check this chunk is erased, if it needs + * checking. The checking policy (unless forced + * always on) is as follows: + * + * Check the first page we try to write in a block. + * If the check passes then we don't need to check any + * more. If the check fails, we check again... + * If the block has been erased, we don't need to check. + * + * However, if the block has been prioritised for gc, + * then we think there might be something odd about + * this block and stop using it. + * + * Rationale: We should only ever see chunks that have + * not been erased if there was a partially written + * chunk due to power loss. This checking policy should + * catch that case with very few checks and thus save a + * lot of checks that are most likely not needed. + * + * Mods to the above + * If an erase check fails or the write fails we skip the + * rest of the block. + */ + + /* let's give it a try */ + attempts++; + + if (dev->param.always_check_erased) + bi->skip_erased_check = 0; + + if (!bi->skip_erased_check) { + erased_ok = yaffs_check_chunk_erased(dev, chunk); + if (erased_ok != YAFFS_OK) { + yaffs_trace(YAFFS_TRACE_ERROR, + "**>> yaffs chunk %d was not erased", + chunk); + + /* If not erased, delete this one, + * skip rest of block and + * try another chunk */ + yaffs_chunk_del(dev, chunk, 1, __LINE__); + yaffs_skip_rest_of_block(dev); + continue; + } + } + + write_ok = yaffs_wr_chunk_tags_nand(dev, chunk, data, tags); + + if (!bi->skip_erased_check) + write_ok = + yaffs_verify_chunk_written(dev, chunk, data, tags); + + if (write_ok != YAFFS_OK) { + /* Clean up aborted write, skip to next block and + * try another chunk */ + yaffs_handle_chunk_wr_error(dev, chunk, erased_ok); + continue; + } + + bi->skip_erased_check = 1; + + /* Copy the data into the robustification buffer */ + yaffs_handle_chunk_wr_ok(dev, chunk, data, tags); + + } while (write_ok != YAFFS_OK && + (yaffs_wr_attempts <= 0 || attempts <= yaffs_wr_attempts)); + + if (!write_ok) + chunk = -1; + + if (attempts > 1) { + yaffs_trace(YAFFS_TRACE_ERROR, + "**>> yaffs write required %d attempts", + attempts); + dev->n_retried_writes += (attempts - 1); + } + + return chunk; +} + +/* + * Block retiring for handling a broken block. + */ + +static void yaffs_retire_block(struct yaffs_dev *dev, int flash_block) +{ + struct yaffs_block_info *bi = yaffs_get_block_info(dev, flash_block); + + yaffs2_checkpt_invalidate(dev); + + yaffs2_clear_oldest_dirty_seq(dev, bi); + + if (yaffs_mark_bad(dev, flash_block) != YAFFS_OK) { + if (yaffs_erase_block(dev, flash_block) != YAFFS_OK) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs: Failed to mark bad and erase block %d", + flash_block); + } else { + struct yaffs_ext_tags tags; + int chunk_id = + flash_block * dev->param.chunks_per_block; + + u8 *buffer = yaffs_get_temp_buffer(dev); + + memset(buffer, 0xff, dev->data_bytes_per_chunk); + memset(&tags, 0, sizeof(tags)); + tags.seq_number = YAFFS_SEQUENCE_BAD_BLOCK; + if (dev->tagger.write_chunk_tags_fn(dev, chunk_id - + dev->chunk_offset, + buffer, + &tags) != YAFFS_OK) + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs: Failed to write bad block marker to block %d", + flash_block); + + yaffs_release_temp_buffer(dev, buffer); + } + } + + bi->block_state = YAFFS_BLOCK_STATE_DEAD; + bi->gc_prioritise = 0; + bi->needs_retiring = 0; + + dev->n_retired_blocks++; +} + +/*---------------- Name handling functions ------------*/ + +static u16 yaffs_calc_name_sum(const YCHAR *name) +{ + u16 sum = 0; + u16 i = 1; + + if (!name) + return 0; + + while ((*name) && i < (YAFFS_MAX_NAME_LENGTH / 2)) { + + /* 0x1f mask is case insensitive */ + sum += ((*name) & 0x1f) * i; + i++; + name++; + } + return sum; +} + + +void yaffs_set_obj_name(struct yaffs_obj *obj, const YCHAR * name) +{ + memset(obj->short_name, 0, sizeof(obj->short_name)); + + if (name && !name[0]) { + yaffs_fix_null_name(obj, obj->short_name, + YAFFS_SHORT_NAME_LENGTH); + name = obj->short_name; + } else if (name && + strnlen(name, YAFFS_SHORT_NAME_LENGTH + 1) <= + YAFFS_SHORT_NAME_LENGTH) { + strcpy(obj->short_name, name); + } + + obj->sum = yaffs_calc_name_sum(name); +} + +void yaffs_set_obj_name_from_oh(struct yaffs_obj *obj, + const struct yaffs_obj_hdr *oh) +{ +#ifdef CONFIG_YAFFS_AUTO_UNICODE + YCHAR tmp_name[YAFFS_MAX_NAME_LENGTH + 1]; + memset(tmp_name, 0, sizeof(tmp_name)); + yaffs_load_name_from_oh(obj->my_dev, tmp_name, oh->name, + YAFFS_MAX_NAME_LENGTH + 1); + yaffs_set_obj_name(obj, tmp_name); +#else + yaffs_set_obj_name(obj, oh->name); +#endif +} + +loff_t yaffs_max_file_size(struct yaffs_dev *dev) +{ + if(sizeof(loff_t) < 8) + return YAFFS_MAX_FILE_SIZE_32; + else + return ((loff_t) YAFFS_MAX_CHUNK_ID) * dev->data_bytes_per_chunk; +} + +/*-------------------- TNODES ------------------- + + * List of spare tnodes + * The list is hooked together using the first pointer + * in the tnode. + */ + +struct yaffs_tnode *yaffs_get_tnode(struct yaffs_dev *dev) +{ + struct yaffs_tnode *tn = yaffs_alloc_raw_tnode(dev); + + if (tn) { + memset(tn, 0, dev->tnode_size); + dev->n_tnodes++; + } + + dev->checkpoint_blocks_required = 0; /* force recalculation */ + + return tn; +} + +/* FreeTnode frees up a tnode and puts it back on the free list */ +static void yaffs_free_tnode(struct yaffs_dev *dev, struct yaffs_tnode *tn) +{ + yaffs_free_raw_tnode(dev, tn); + dev->n_tnodes--; + dev->checkpoint_blocks_required = 0; /* force recalculation */ +} + +static void yaffs_deinit_tnodes_and_objs(struct yaffs_dev *dev) +{ + yaffs_deinit_raw_tnodes_and_objs(dev); + dev->n_obj = 0; + dev->n_tnodes = 0; +} + +static void yaffs_load_tnode_0(struct yaffs_dev *dev, struct yaffs_tnode *tn, + unsigned pos, unsigned val) +{ + u32 *map = (u32 *) tn; + u32 bit_in_map; + u32 bit_in_word; + u32 word_in_map; + u32 mask; + + pos &= YAFFS_TNODES_LEVEL0_MASK; + val >>= dev->chunk_grp_bits; + + bit_in_map = pos * dev->tnode_width; + word_in_map = bit_in_map / 32; + bit_in_word = bit_in_map & (32 - 1); + + mask = dev->tnode_mask << bit_in_word; + + map[word_in_map] &= ~mask; + map[word_in_map] |= (mask & (val << bit_in_word)); + + if (dev->tnode_width > (32 - bit_in_word)) { + bit_in_word = (32 - bit_in_word); + word_in_map++; + mask = + dev->tnode_mask >> bit_in_word; + map[word_in_map] &= ~mask; + map[word_in_map] |= (mask & (val >> bit_in_word)); + } +} + +u32 yaffs_get_group_base(struct yaffs_dev *dev, struct yaffs_tnode *tn, + unsigned pos) +{ + u32 *map = (u32 *) tn; + u32 bit_in_map; + u32 bit_in_word; + u32 word_in_map; + u32 val; + + pos &= YAFFS_TNODES_LEVEL0_MASK; + + bit_in_map = pos * dev->tnode_width; + word_in_map = bit_in_map / 32; + bit_in_word = bit_in_map & (32 - 1); + + val = map[word_in_map] >> bit_in_word; + + if (dev->tnode_width > (32 - bit_in_word)) { + bit_in_word = (32 - bit_in_word); + word_in_map++; + val |= (map[word_in_map] << bit_in_word); + } + + val &= dev->tnode_mask; + val <<= dev->chunk_grp_bits; + + return val; +} + +/* ------------------- End of individual tnode manipulation -----------------*/ + +/* ---------Functions to manipulate the look-up tree (made up of tnodes) ------ + * The look up tree is represented by the top tnode and the number of top_level + * in the tree. 0 means only the level 0 tnode is in the tree. + */ + +/* FindLevel0Tnode finds the level 0 tnode, if one exists. */ +struct yaffs_tnode *yaffs_find_tnode_0(struct yaffs_dev *dev, + struct yaffs_file_var *file_struct, + u32 chunk_id) +{ + struct yaffs_tnode *tn = file_struct->top; + u32 i; + int required_depth; + int level = file_struct->top_level; + + (void) dev; + + /* Check sane level and chunk Id */ + if (level < 0 || level > YAFFS_TNODES_MAX_LEVEL) + return NULL; + + if (chunk_id > YAFFS_MAX_CHUNK_ID) + return NULL; + + /* First check we're tall enough (ie enough top_level) */ + + i = chunk_id >> YAFFS_TNODES_LEVEL0_BITS; + required_depth = 0; + while (i) { + i >>= YAFFS_TNODES_INTERNAL_BITS; + required_depth++; + } + + if (required_depth > file_struct->top_level) + return NULL; /* Not tall enough, so we can't find it */ + + /* Traverse down to level 0 */ + while (level > 0 && tn) { + tn = tn->internal[(chunk_id >> + (YAFFS_TNODES_LEVEL0_BITS + + (level - 1) * + YAFFS_TNODES_INTERNAL_BITS)) & + YAFFS_TNODES_INTERNAL_MASK]; + level--; + } + + return tn; +} + +/* add_find_tnode_0 finds the level 0 tnode if it exists, + * otherwise first expands the tree. + * This happens in two steps: + * 1. If the tree isn't tall enough, then make it taller. + * 2. Scan down the tree towards the level 0 tnode adding tnodes if required. + * + * Used when modifying the tree. + * + * If the tn argument is NULL, then a fresh tnode will be added otherwise the + * specified tn will be plugged into the ttree. + */ + +struct yaffs_tnode *yaffs_add_find_tnode_0(struct yaffs_dev *dev, + struct yaffs_file_var *file_struct, + u32 chunk_id, + struct yaffs_tnode *passed_tn) +{ + int required_depth; + int i; + int l; + struct yaffs_tnode *tn; + u32 x; + + /* Check sane level and page Id */ + if (file_struct->top_level < 0 || + file_struct->top_level > YAFFS_TNODES_MAX_LEVEL) + return NULL; + + if (chunk_id > YAFFS_MAX_CHUNK_ID) + return NULL; + + /* First check we're tall enough (ie enough top_level) */ + + x = chunk_id >> YAFFS_TNODES_LEVEL0_BITS; + required_depth = 0; + while (x) { + x >>= YAFFS_TNODES_INTERNAL_BITS; + required_depth++; + } + + if (required_depth > file_struct->top_level) { + /* Not tall enough, gotta make the tree taller */ + for (i = file_struct->top_level; i < required_depth; i++) { + + tn = yaffs_get_tnode(dev); + + if (tn) { + tn->internal[0] = file_struct->top; + file_struct->top = tn; + file_struct->top_level++; + } else { + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs: no more tnodes"); + return NULL; + } + } + } + + /* Traverse down to level 0, adding anything we need */ + + l = file_struct->top_level; + tn = file_struct->top; + + if (l > 0) { + while (l > 0 && tn) { + x = (chunk_id >> + (YAFFS_TNODES_LEVEL0_BITS + + (l - 1) * YAFFS_TNODES_INTERNAL_BITS)) & + YAFFS_TNODES_INTERNAL_MASK; + + if ((l > 1) && !tn->internal[x]) { + /* Add missing non-level-zero tnode */ + tn->internal[x] = yaffs_get_tnode(dev); + if (!tn->internal[x]) + return NULL; + } else if (l == 1) { + /* Looking from level 1 at level 0 */ + if (passed_tn) { + /* If we already have one, release it */ + if (tn->internal[x]) + yaffs_free_tnode(dev, + tn->internal[x]); + tn->internal[x] = passed_tn; + + } else if (!tn->internal[x]) { + /* Don't have one, none passed in */ + tn->internal[x] = yaffs_get_tnode(dev); + if (!tn->internal[x]) + return NULL; + } + } + + tn = tn->internal[x]; + l--; + } + } else { + /* top is level 0 */ + if (passed_tn) { + memcpy(tn, passed_tn, + (dev->tnode_width * YAFFS_NTNODES_LEVEL0) / 8); + yaffs_free_tnode(dev, passed_tn); + } + } + + return tn; +} + +static int yaffs_tags_match(const struct yaffs_ext_tags *tags, int obj_id, + int chunk_obj) +{ + return (tags->chunk_id == chunk_obj && + tags->obj_id == obj_id && + !tags->is_deleted) ? 1 : 0; + +} + +static int yaffs_find_chunk_in_group(struct yaffs_dev *dev, int the_chunk, + struct yaffs_ext_tags *tags, int obj_id, + int inode_chunk) +{ + int j; + + for (j = 0; the_chunk && j < dev->chunk_grp_size; j++) { + if (yaffs_check_chunk_bit + (dev, the_chunk / dev->param.chunks_per_block, + the_chunk % dev->param.chunks_per_block)) { + + if (dev->chunk_grp_size == 1) + return the_chunk; + else { + yaffs_rd_chunk_tags_nand(dev, the_chunk, NULL, + tags); + if (yaffs_tags_match(tags, + obj_id, inode_chunk)) { + /* found it; */ + return the_chunk; + } + } + } + the_chunk++; + } + return -1; +} + +static int yaffs_find_chunk_in_file(struct yaffs_obj *in, int inode_chunk, + struct yaffs_ext_tags *tags) +{ + /*Get the Tnode, then get the level 0 offset chunk offset */ + struct yaffs_tnode *tn; + int the_chunk = -1; + struct yaffs_ext_tags local_tags; + int ret_val = -1; + struct yaffs_dev *dev = in->my_dev; + + if (!tags) { + /* Passed a NULL, so use our own tags space */ + tags = &local_tags; + } + + tn = yaffs_find_tnode_0(dev, &in->variant.file_variant, inode_chunk); + + if (!tn) + return ret_val; + + the_chunk = yaffs_get_group_base(dev, tn, inode_chunk); + + ret_val = yaffs_find_chunk_in_group(dev, the_chunk, tags, in->obj_id, + inode_chunk); + return ret_val; +} + +static int yaffs_find_del_file_chunk(struct yaffs_obj *in, int inode_chunk, + struct yaffs_ext_tags *tags) +{ + /* Get the Tnode, then get the level 0 offset chunk offset */ + struct yaffs_tnode *tn; + int the_chunk = -1; + struct yaffs_ext_tags local_tags; + struct yaffs_dev *dev = in->my_dev; + int ret_val = -1; + + if (!tags) { + /* Passed a NULL, so use our own tags space */ + tags = &local_tags; + } + + tn = yaffs_find_tnode_0(dev, &in->variant.file_variant, inode_chunk); + + if (!tn) + return ret_val; + + the_chunk = yaffs_get_group_base(dev, tn, inode_chunk); + + ret_val = yaffs_find_chunk_in_group(dev, the_chunk, tags, in->obj_id, + inode_chunk); + + /* Delete the entry in the filestructure (if found) */ + if (ret_val != -1) + yaffs_load_tnode_0(dev, tn, inode_chunk, 0); + + return ret_val; +} + +int yaffs_put_chunk_in_file(struct yaffs_obj *in, int inode_chunk, + int nand_chunk, int in_scan) +{ + /* NB in_scan is zero unless scanning. + * For forward scanning, in_scan is > 0; + * for backward scanning in_scan is < 0 + * + * nand_chunk = 0 is a dummy insert to make sure the tnodes are there. + */ + + struct yaffs_tnode *tn; + struct yaffs_dev *dev = in->my_dev; + int existing_cunk; + struct yaffs_ext_tags existing_tags; + struct yaffs_ext_tags new_tags; + unsigned existing_serial, new_serial; + + if (in->variant_type != YAFFS_OBJECT_TYPE_FILE) { + /* Just ignore an attempt at putting a chunk into a non-file + * during scanning. + * If it is not during Scanning then something went wrong! + */ + if (!in_scan) { + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy:attempt to put data chunk into a non-file" + ); + BUG(); + } + + yaffs_chunk_del(dev, nand_chunk, 1, __LINE__); + return YAFFS_OK; + } + + tn = yaffs_add_find_tnode_0(dev, + &in->variant.file_variant, + inode_chunk, NULL); + if (!tn) + return YAFFS_FAIL; + + if (!nand_chunk) + /* Dummy insert, bail now */ + return YAFFS_OK; + + existing_cunk = yaffs_get_group_base(dev, tn, inode_chunk); + + if (in_scan != 0) { + /* If we're scanning then we need to test for duplicates + * NB This does not need to be efficient since it should only + * happen when the power fails during a write, then only one + * chunk should ever be affected. + * + * Correction for YAFFS2: This could happen quite a lot and we + * need to think about efficiency! TODO + * Update: For backward scanning we don't need to re-read tags + * so this is quite cheap. + */ + + if (existing_cunk > 0) { + /* NB Right now existing chunk will not be real + * chunk_id if the chunk group size > 1 + * thus we have to do a FindChunkInFile to get the + * real chunk id. + * + * We have a duplicate now we need to decide which + * one to use: + * + * Backwards scanning YAFFS2: The old one is what + * we use, dump the new one. + * YAFFS1: Get both sets of tags and compare serial + * numbers. + */ + + if (in_scan > 0) { + /* Only do this for forward scanning */ + yaffs_rd_chunk_tags_nand(dev, + nand_chunk, + NULL, &new_tags); + + /* Do a proper find */ + existing_cunk = + yaffs_find_chunk_in_file(in, inode_chunk, + &existing_tags); + } + + if (existing_cunk <= 0) { + /*Hoosterman - how did this happen? */ + + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy: existing chunk < 0 in scan" + ); + + } + + /* NB The deleted flags should be false, otherwise + * the chunks will not be loaded during a scan + */ + + if (in_scan > 0) { + new_serial = new_tags.serial_number; + existing_serial = existing_tags.serial_number; + } + + if ((in_scan > 0) && + (existing_cunk <= 0 || + ((existing_serial + 1) & 3) == new_serial)) { + /* Forward scanning. + * Use new + * Delete the old one and drop through to + * update the tnode + */ + yaffs_chunk_del(dev, existing_cunk, 1, + __LINE__); + } else { + /* Backward scanning or we want to use the + * existing one + * Delete the new one and return early so that + * the tnode isn't changed + */ + yaffs_chunk_del(dev, nand_chunk, 1, __LINE__); + return YAFFS_OK; + } + } + + } + + if (existing_cunk == 0) + in->n_data_chunks++; + + yaffs_load_tnode_0(dev, tn, inode_chunk, nand_chunk); + + return YAFFS_OK; +} + +static void yaffs_soft_del_chunk(struct yaffs_dev *dev, int chunk) +{ + struct yaffs_block_info *the_block; + unsigned block_no; + + yaffs_trace(YAFFS_TRACE_DELETION, "soft delete chunk %d", chunk); + + block_no = chunk / dev->param.chunks_per_block; + the_block = yaffs_get_block_info(dev, block_no); + if (the_block) { + the_block->soft_del_pages++; + dev->n_free_chunks++; + yaffs2_update_oldest_dirty_seq(dev, block_no, the_block); + } +} + +/* SoftDeleteWorker scans backwards through the tnode tree and soft deletes all + * the chunks in the file. + * All soft deleting does is increment the block's softdelete count and pulls + * the chunk out of the tnode. + * Thus, essentially this is the same as DeleteWorker except that the chunks + * are soft deleted. + */ + +static int yaffs_soft_del_worker(struct yaffs_obj *in, struct yaffs_tnode *tn, + u32 level, int chunk_offset) +{ + int i; + int the_chunk; + int all_done = 1; + struct yaffs_dev *dev = in->my_dev; + + if (!tn) + return 1; + + if (level > 0) { + for (i = YAFFS_NTNODES_INTERNAL - 1; + all_done && i >= 0; + i--) { + if (tn->internal[i]) { + all_done = + yaffs_soft_del_worker(in, + tn->internal[i], + level - 1, + (chunk_offset << + YAFFS_TNODES_INTERNAL_BITS) + + i); + if (all_done) { + yaffs_free_tnode(dev, + tn->internal[i]); + tn->internal[i] = NULL; + } else { + /* Can this happen? */ + } + } + } + return (all_done) ? 1 : 0; + } + + /* level 0 */ + for (i = YAFFS_NTNODES_LEVEL0 - 1; i >= 0; i--) { + the_chunk = yaffs_get_group_base(dev, tn, i); + if (the_chunk) { + yaffs_soft_del_chunk(dev, the_chunk); + yaffs_load_tnode_0(dev, tn, i, 0); + } + } + return 1; +} + +static void yaffs_remove_obj_from_dir(struct yaffs_obj *obj) +{ + struct yaffs_dev *dev = obj->my_dev; + struct yaffs_obj *parent; + + yaffs_verify_obj_in_dir(obj); + parent = obj->parent; + + yaffs_verify_dir(parent); + + if (dev && dev->param.remove_obj_fn) + dev->param.remove_obj_fn(obj); + + list_del_init(&obj->siblings); + obj->parent = NULL; + + yaffs_verify_dir(parent); +} + +void yaffs_add_obj_to_dir(struct yaffs_obj *directory, struct yaffs_obj *obj) +{ + if (!directory) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "tragedy: Trying to add an object to a null pointer directory" + ); + BUG(); + return; + } + if (directory->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "tragedy: Trying to add an object to a non-directory" + ); + BUG(); + } + + if (obj->siblings.prev == NULL) { + /* Not initialised */ + BUG(); + } + + yaffs_verify_dir(directory); + + yaffs_remove_obj_from_dir(obj); + + /* Now add it */ + list_add(&obj->siblings, &directory->variant.dir_variant.children); + obj->parent = directory; + + if (directory == obj->my_dev->unlinked_dir + || directory == obj->my_dev->del_dir) { + obj->unlinked = 1; + obj->my_dev->n_unlinked_files++; + obj->rename_allowed = 0; + } + + yaffs_verify_dir(directory); + yaffs_verify_obj_in_dir(obj); +} + +static int yaffs_change_obj_name(struct yaffs_obj *obj, + struct yaffs_obj *new_dir, + const YCHAR *new_name, int force, int shadows) +{ + int unlink_op; + int del_op; + struct yaffs_obj *existing_target; + + if (new_dir == NULL) + new_dir = obj->parent; /* use the old directory */ + + if (new_dir->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "tragedy: yaffs_change_obj_name: new_dir is not a directory" + ); + BUG(); + } + + unlink_op = (new_dir == obj->my_dev->unlinked_dir); + del_op = (new_dir == obj->my_dev->del_dir); + + existing_target = yaffs_find_by_name(new_dir, new_name); + + /* If the object is a file going into the unlinked directory, + * then it is OK to just stuff it in since duplicate names are OK. + * else only proceed if the new name does not exist and we're putting + * it into a directory. + */ + if (!(unlink_op || del_op || force || + shadows > 0 || !existing_target) || + new_dir->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) + return YAFFS_FAIL; + + yaffs_set_obj_name(obj, new_name); + obj->dirty = 1; + yaffs_add_obj_to_dir(new_dir, obj); + + if (unlink_op) + obj->unlinked = 1; + + /* If it is a deletion then we mark it as a shrink for gc */ + if (yaffs_update_oh(obj, new_name, 0, del_op, shadows, NULL) >= 0) + return YAFFS_OK; + + return YAFFS_FAIL; +} + +/*------------------------ Short Operations Cache ------------------------------ + * In many situations where there is no high level buffering a lot of + * reads might be short sequential reads, and a lot of writes may be short + * sequential writes. eg. scanning/writing a jpeg file. + * In these cases, a short read/write cache can provide a huge perfomance + * benefit with dumb-as-a-rock code. + * In Linux, the page cache provides read buffering and the short op cache + * provides write buffering. + * + * There are a small number (~10) of cache chunks per device so that we don't + * need a very intelligent search. + */ + +static int yaffs_obj_cache_dirty(struct yaffs_obj *obj) +{ + struct yaffs_dev *dev = obj->my_dev; + int i; + struct yaffs_cache *cache; + int n_caches = obj->my_dev->param.n_caches; + + for (i = 0; i < n_caches; i++) { + cache = &dev->cache[i]; + if (cache->object == obj && cache->dirty) + return 1; + } + + return 0; +} + +static void yaffs_flush_file_cache(struct yaffs_obj *obj) +{ + struct yaffs_dev *dev = obj->my_dev; + int lowest = -99; /* Stop compiler whining. */ + int i; + struct yaffs_cache *cache; + int chunk_written = 0; + int n_caches = obj->my_dev->param.n_caches; + + if (n_caches < 1) + return; + do { + cache = NULL; + + /* Find the lowest dirty chunk for this object */ + for (i = 0; i < n_caches; i++) { + if (dev->cache[i].object == obj && + dev->cache[i].dirty) { + if (!cache || + dev->cache[i].chunk_id < lowest) { + cache = &dev->cache[i]; + lowest = cache->chunk_id; + } + } + } + + if (cache && !cache->locked) { + /* Write it out and free it up */ + chunk_written = + yaffs_wr_data_obj(cache->object, + cache->chunk_id, + cache->data, + cache->n_bytes, 1); + cache->dirty = 0; + cache->object = NULL; + } + } while (cache && chunk_written > 0); + + if (cache) + /* Hoosterman, disk full while writing cache out. */ + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy: no space during cache write"); +} + +/*yaffs_flush_whole_cache(dev) + * + * + */ + +void yaffs_flush_whole_cache(struct yaffs_dev *dev) +{ + struct yaffs_obj *obj; + int n_caches = dev->param.n_caches; + int i; + + /* Find a dirty object in the cache and flush it... + * until there are no further dirty objects. + */ + do { + obj = NULL; + for (i = 0; i < n_caches && !obj; i++) { + if (dev->cache[i].object && dev->cache[i].dirty) + obj = dev->cache[i].object; + } + if (obj) + yaffs_flush_file_cache(obj); + } while (obj); + +} + +/* Grab us a cache chunk for use. + * First look for an empty one. + * Then look for the least recently used non-dirty one. + * Then look for the least recently used dirty one...., flush and look again. + */ +static struct yaffs_cache *yaffs_grab_chunk_worker(struct yaffs_dev *dev) +{ + int i; + + if (dev->param.n_caches > 0) { + for (i = 0; i < dev->param.n_caches; i++) { + if (!dev->cache[i].object) + return &dev->cache[i]; + } + } + return NULL; +} + +static struct yaffs_cache *yaffs_grab_chunk_cache(struct yaffs_dev *dev) +{ + struct yaffs_cache *cache; + struct yaffs_obj *the_obj; + int usage; + int i; + int pushout; + + if (dev->param.n_caches < 1) + return NULL; + + /* Try find a non-dirty one... */ + + cache = yaffs_grab_chunk_worker(dev); + + if (!cache) { + /* They were all dirty, find the LRU object and flush + * its cache, then find again. + * NB what's here is not very accurate, + * we actually flush the object with the LRU chunk. + */ + + /* With locking we can't assume we can use entry zero, + * Set the_obj to a valid pointer for Coverity. */ + the_obj = dev->cache[0].object; + usage = -1; + cache = NULL; + pushout = -1; + + for (i = 0; i < dev->param.n_caches; i++) { + if (dev->cache[i].object && + !dev->cache[i].locked && + (dev->cache[i].last_use < usage || + !cache)) { + usage = dev->cache[i].last_use; + the_obj = dev->cache[i].object; + cache = &dev->cache[i]; + pushout = i; + } + } + + if (!cache || cache->dirty) { + /* Flush and try again */ + yaffs_flush_file_cache(the_obj); + cache = yaffs_grab_chunk_worker(dev); + } + } + return cache; +} + +/* Find a cached chunk */ +static struct yaffs_cache *yaffs_find_chunk_cache(const struct yaffs_obj *obj, + int chunk_id) +{ + struct yaffs_dev *dev = obj->my_dev; + int i; + + if (dev->param.n_caches < 1) + return NULL; + + for (i = 0; i < dev->param.n_caches; i++) { + if (dev->cache[i].object == obj && + dev->cache[i].chunk_id == chunk_id) { + dev->cache_hits++; + + return &dev->cache[i]; + } + } + return NULL; +} + +/* Mark the chunk for the least recently used algorithym */ +static void yaffs_use_cache(struct yaffs_dev *dev, struct yaffs_cache *cache, + int is_write) +{ + int i; + + if (dev->param.n_caches < 1) + return; + + if (dev->cache_last_use < 0 || + dev->cache_last_use > 100000000) { + /* Reset the cache usages */ + for (i = 1; i < dev->param.n_caches; i++) + dev->cache[i].last_use = 0; + + dev->cache_last_use = 0; + } + dev->cache_last_use++; + cache->last_use = dev->cache_last_use; + + if (is_write) + cache->dirty = 1; +} + +/* Invalidate a single cache page. + * Do this when a whole page gets written, + * ie the short cache for this page is no longer valid. + */ +static void yaffs_invalidate_chunk_cache(struct yaffs_obj *object, int chunk_id) +{ + struct yaffs_cache *cache; + + if (object->my_dev->param.n_caches > 0) { + cache = yaffs_find_chunk_cache(object, chunk_id); + + if (cache) + cache->object = NULL; + } +} + +/* Invalidate all the cache pages associated with this object + * Do this whenever ther file is deleted or resized. + */ +static void yaffs_invalidate_whole_cache(struct yaffs_obj *in) +{ + int i; + struct yaffs_dev *dev = in->my_dev; + + if (dev->param.n_caches > 0) { + /* Invalidate it. */ + for (i = 0; i < dev->param.n_caches; i++) { + if (dev->cache[i].object == in) + dev->cache[i].object = NULL; + } + } +} + +static void yaffs_unhash_obj(struct yaffs_obj *obj) +{ + int bucket; + struct yaffs_dev *dev = obj->my_dev; + + /* If it is still linked into the bucket list, free from the list */ + if (!list_empty(&obj->hash_link)) { + list_del_init(&obj->hash_link); + bucket = yaffs_hash_fn(obj->obj_id); + dev->obj_bucket[bucket].count--; + } +} + +/* FreeObject frees up a Object and puts it back on the free list */ +static void yaffs_free_obj(struct yaffs_obj *obj) +{ + struct yaffs_dev *dev; + + if (!obj) { + BUG(); + return; + } + dev = obj->my_dev; + yaffs_trace(YAFFS_TRACE_OS, "FreeObject %p inode %p", + obj, obj->my_inode); + if (obj->parent) + BUG(); + if (!list_empty(&obj->siblings)) + BUG(); + + if (obj->my_inode) { + /* We're still hooked up to a cached inode. + * Don't delete now, but mark for later deletion + */ + obj->defered_free = 1; + return; + } + + yaffs_unhash_obj(obj); + + yaffs_free_raw_obj(dev, obj); + dev->n_obj--; + dev->checkpoint_blocks_required = 0; /* force recalculation */ +} + +void yaffs_handle_defered_free(struct yaffs_obj *obj) +{ + if (obj->defered_free) + yaffs_free_obj(obj); +} + +static int yaffs_generic_obj_del(struct yaffs_obj *in) +{ + /* Iinvalidate the file's data in the cache, without flushing. */ + yaffs_invalidate_whole_cache(in); + + if (in->my_dev->param.is_yaffs2 && in->parent != in->my_dev->del_dir) { + /* Move to unlinked directory so we have a deletion record */ + yaffs_change_obj_name(in, in->my_dev->del_dir, _Y("deleted"), 0, + 0); + } + + yaffs_remove_obj_from_dir(in); + yaffs_chunk_del(in->my_dev, in->hdr_chunk, 1, __LINE__); + in->hdr_chunk = 0; + + yaffs_free_obj(in); + return YAFFS_OK; + +} + +static void yaffs_soft_del_file(struct yaffs_obj *obj) +{ + if (!obj->deleted || + obj->variant_type != YAFFS_OBJECT_TYPE_FILE || + obj->soft_del) + return; + + if (obj->n_data_chunks <= 0) { + /* Empty file with no duplicate object headers, + * just delete it immediately */ + yaffs_free_tnode(obj->my_dev, obj->variant.file_variant.top); + obj->variant.file_variant.top = NULL; + yaffs_trace(YAFFS_TRACE_TRACING, + "yaffs: Deleting empty file %d", + obj->obj_id); + yaffs_generic_obj_del(obj); + } else { + yaffs_soft_del_worker(obj, + obj->variant.file_variant.top, + obj->variant. + file_variant.top_level, 0); + obj->soft_del = 1; + } +} + +/* Pruning removes any part of the file structure tree that is beyond the + * bounds of the file (ie that does not point to chunks). + * + * A file should only get pruned when its size is reduced. + * + * Before pruning, the chunks must be pulled from the tree and the + * level 0 tnode entries must be zeroed out. + * Could also use this for file deletion, but that's probably better handled + * by a special case. + * + * This function is recursive. For levels > 0 the function is called again on + * any sub-tree. For level == 0 we just check if the sub-tree has data. + * If there is no data in a subtree then it is pruned. + */ + +static struct yaffs_tnode *yaffs_prune_worker(struct yaffs_dev *dev, + struct yaffs_tnode *tn, u32 level, + int del0) +{ + int i; + int has_data; + + if (!tn) + return tn; + + has_data = 0; + + if (level > 0) { + for (i = 0; i < YAFFS_NTNODES_INTERNAL; i++) { + if (tn->internal[i]) { + tn->internal[i] = + yaffs_prune_worker(dev, + tn->internal[i], + level - 1, + (i == 0) ? del0 : 1); + } + + if (tn->internal[i]) + has_data++; + } + } else { + int tnode_size_u32 = dev->tnode_size / sizeof(u32); + u32 *map = (u32 *) tn; + + for (i = 0; !has_data && i < tnode_size_u32; i++) { + if (map[i]) + has_data++; + } + } + + if (has_data == 0 && del0) { + /* Free and return NULL */ + yaffs_free_tnode(dev, tn); + tn = NULL; + } + return tn; +} + +static int yaffs_prune_tree(struct yaffs_dev *dev, + struct yaffs_file_var *file_struct) +{ + int i; + int has_data; + int done = 0; + struct yaffs_tnode *tn; + + if (file_struct->top_level < 1) + return YAFFS_OK; + + file_struct->top = + yaffs_prune_worker(dev, file_struct->top, file_struct->top_level, 0); + + /* Now we have a tree with all the non-zero branches NULL but + * the height is the same as it was. + * Let's see if we can trim internal tnodes to shorten the tree. + * We can do this if only the 0th element in the tnode is in use + * (ie all the non-zero are NULL) + */ + + while (file_struct->top_level && !done) { + tn = file_struct->top; + + has_data = 0; + for (i = 1; i < YAFFS_NTNODES_INTERNAL; i++) { + if (tn->internal[i]) + has_data++; + } + + if (!has_data) { + file_struct->top = tn->internal[0]; + file_struct->top_level--; + yaffs_free_tnode(dev, tn); + } else { + done = 1; + } + } + + return YAFFS_OK; +} + +/*-------------------- End of File Structure functions.-------------------*/ + +/* alloc_empty_obj gets us a clean Object.*/ +static struct yaffs_obj *yaffs_alloc_empty_obj(struct yaffs_dev *dev) +{ + struct yaffs_obj *obj = yaffs_alloc_raw_obj(dev); + + if (!obj) + return obj; + + dev->n_obj++; + + /* Now sweeten it up... */ + + memset(obj, 0, sizeof(struct yaffs_obj)); + obj->being_created = 1; + + obj->my_dev = dev; + obj->hdr_chunk = 0; + obj->variant_type = YAFFS_OBJECT_TYPE_UNKNOWN; + INIT_LIST_HEAD(&(obj->hard_links)); + INIT_LIST_HEAD(&(obj->hash_link)); + INIT_LIST_HEAD(&obj->siblings); + + /* Now make the directory sane */ + if (dev->root_dir) { + obj->parent = dev->root_dir; + list_add(&(obj->siblings), + &dev->root_dir->variant.dir_variant.children); + } + + /* Add it to the lost and found directory. + * NB Can't put root or lost-n-found in lost-n-found so + * check if lost-n-found exists first + */ + if (dev->lost_n_found) + yaffs_add_obj_to_dir(dev->lost_n_found, obj); + + obj->being_created = 0; + + dev->checkpoint_blocks_required = 0; /* force recalculation */ + + return obj; +} + +static int yaffs_find_nice_bucket(struct yaffs_dev *dev) +{ + int i; + int l = 999; + int lowest = 999999; + + /* Search for the shortest list or one that + * isn't too long. + */ + + for (i = 0; i < 10 && lowest > 4; i++) { + dev->bucket_finder++; + dev->bucket_finder %= YAFFS_NOBJECT_BUCKETS; + if (dev->obj_bucket[dev->bucket_finder].count < lowest) { + lowest = dev->obj_bucket[dev->bucket_finder].count; + l = dev->bucket_finder; + } + } + + return l; +} + +static int yaffs_new_obj_id(struct yaffs_dev *dev) +{ + int bucket = yaffs_find_nice_bucket(dev); + int found = 0; + struct list_head *i; + u32 n = (u32) bucket; + + /* Now find an object value that has not already been taken + * by scanning the list. + */ + + while (!found) { + found = 1; + n += YAFFS_NOBJECT_BUCKETS; + if (1 || dev->obj_bucket[bucket].count > 0) { + list_for_each(i, &dev->obj_bucket[bucket].list) { + /* If there is already one in the list */ + if (i && list_entry(i, struct yaffs_obj, + hash_link)->obj_id == n) { + found = 0; + } + } + } + } + return n; +} + +static void yaffs_hash_obj(struct yaffs_obj *in) +{ + int bucket = yaffs_hash_fn(in->obj_id); + struct yaffs_dev *dev = in->my_dev; + + list_add(&in->hash_link, &dev->obj_bucket[bucket].list); + dev->obj_bucket[bucket].count++; +} + +struct yaffs_obj *yaffs_find_by_number(struct yaffs_dev *dev, u32 number) +{ + int bucket = yaffs_hash_fn(number); + struct list_head *i; + struct yaffs_obj *in; + + list_for_each(i, &dev->obj_bucket[bucket].list) { + /* Look if it is in the list */ + in = list_entry(i, struct yaffs_obj, hash_link); + if (in->obj_id == number) { + /* Don't show if it is defered free */ + if (in->defered_free) + return NULL; + return in; + } + } + + return NULL; +} + +static struct yaffs_obj *yaffs_new_obj(struct yaffs_dev *dev, int number, + enum yaffs_obj_type type) +{ + struct yaffs_obj *the_obj = NULL; + struct yaffs_tnode *tn = NULL; + + if (number < 0) + number = yaffs_new_obj_id(dev); + + if (type == YAFFS_OBJECT_TYPE_FILE) { + tn = yaffs_get_tnode(dev); + if (!tn) + return NULL; + } + + the_obj = yaffs_alloc_empty_obj(dev); + if (!the_obj) { + if (tn) + yaffs_free_tnode(dev, tn); + return NULL; + } + + the_obj->fake = 0; + the_obj->rename_allowed = 1; + the_obj->unlink_allowed = 1; + the_obj->obj_id = number; + yaffs_hash_obj(the_obj); + the_obj->variant_type = type; + yaffs_load_current_time(the_obj, 1, 1); + + switch (type) { + case YAFFS_OBJECT_TYPE_FILE: + the_obj->variant.file_variant.file_size = 0; + the_obj->variant.file_variant.scanned_size = 0; + the_obj->variant.file_variant.shrink_size = + yaffs_max_file_size(dev); + the_obj->variant.file_variant.top_level = 0; + the_obj->variant.file_variant.top = tn; + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + INIT_LIST_HEAD(&the_obj->variant.dir_variant.children); + INIT_LIST_HEAD(&the_obj->variant.dir_variant.dirty); + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + case YAFFS_OBJECT_TYPE_HARDLINK: + case YAFFS_OBJECT_TYPE_SPECIAL: + /* No action required */ + break; + case YAFFS_OBJECT_TYPE_UNKNOWN: + /* todo this should not happen */ + break; + } + return the_obj; +} + +static struct yaffs_obj *yaffs_create_fake_dir(struct yaffs_dev *dev, + int number, u32 mode) +{ + + struct yaffs_obj *obj = + yaffs_new_obj(dev, number, YAFFS_OBJECT_TYPE_DIRECTORY); + + if (!obj) + return NULL; + + obj->fake = 1; /* it is fake so it might not use NAND */ + obj->rename_allowed = 0; + obj->unlink_allowed = 0; + obj->deleted = 0; + obj->unlinked = 0; + obj->yst_mode = mode; + obj->my_dev = dev; + obj->hdr_chunk = 0; /* Not a valid chunk. */ + return obj; + +} + + +static void yaffs_init_tnodes_and_objs(struct yaffs_dev *dev) +{ + int i; + + dev->n_obj = 0; + dev->n_tnodes = 0; + yaffs_init_raw_tnodes_and_objs(dev); + + for (i = 0; i < YAFFS_NOBJECT_BUCKETS; i++) { + INIT_LIST_HEAD(&dev->obj_bucket[i].list); + dev->obj_bucket[i].count = 0; + } +} + +struct yaffs_obj *yaffs_find_or_create_by_number(struct yaffs_dev *dev, + int number, + enum yaffs_obj_type type) +{ + struct yaffs_obj *the_obj = NULL; + + if (number > 0) + the_obj = yaffs_find_by_number(dev, number); + + if (!the_obj) + the_obj = yaffs_new_obj(dev, number, type); + + return the_obj; + +} + +YCHAR *yaffs_clone_str(const YCHAR *str) +{ + YCHAR *new_str = NULL; + int len; + + if (!str) + str = _Y(""); + + len = strnlen(str, YAFFS_MAX_ALIAS_LENGTH); + new_str = kmalloc((len + 1) * sizeof(YCHAR), GFP_NOFS); + if (new_str) { + strncpy(new_str, str, len); + new_str[len] = 0; + } + return new_str; + +} +/* + *yaffs_update_parent() handles fixing a directories mtime and ctime when a new + * link (ie. name) is created or deleted in the directory. + * + * ie. + * create dir/a : update dir's mtime/ctime + * rm dir/a: update dir's mtime/ctime + * modify dir/a: don't update dir's mtimme/ctime + * + * This can be handled immediately or defered. Defering helps reduce the number + * of updates when many files in a directory are changed within a brief period. + * + * If the directory updating is defered then yaffs_update_dirty_dirs must be + * called periodically. + */ + +static void yaffs_update_parent(struct yaffs_obj *obj) +{ + struct yaffs_dev *dev; + + if (!obj) + return; + dev = obj->my_dev; + obj->dirty = 1; + yaffs_load_current_time(obj, 0, 1); + if (dev->param.defered_dir_update) { + struct list_head *link = &obj->variant.dir_variant.dirty; + + if (list_empty(link)) { + list_add(link, &dev->dirty_dirs); + yaffs_trace(YAFFS_TRACE_BACKGROUND, + "Added object %d to dirty directories", + obj->obj_id); + } + + } else { + yaffs_update_oh(obj, NULL, 0, 0, 0, NULL); + } +} + +void yaffs_update_dirty_dirs(struct yaffs_dev *dev) +{ + struct list_head *link; + struct yaffs_obj *obj; + struct yaffs_dir_var *d_s; + union yaffs_obj_var *o_v; + + yaffs_trace(YAFFS_TRACE_BACKGROUND, "Update dirty directories"); + + while (!list_empty(&dev->dirty_dirs)) { + link = dev->dirty_dirs.next; + list_del_init(link); + + d_s = list_entry(link, struct yaffs_dir_var, dirty); + o_v = list_entry(d_s, union yaffs_obj_var, dir_variant); + obj = list_entry(o_v, struct yaffs_obj, variant); + + yaffs_trace(YAFFS_TRACE_BACKGROUND, "Update directory %d", + obj->obj_id); + + if (obj->dirty) + yaffs_update_oh(obj, NULL, 0, 0, 0, NULL); + } +} + +/* + * Mknod (create) a new object. + * equiv_obj only has meaning for a hard link; + * alias_str only has meaning for a symlink. + * rdev only has meaning for devices (a subset of special objects) + */ + +static struct yaffs_obj *yaffs_create_obj(enum yaffs_obj_type type, + struct yaffs_obj *parent, + const YCHAR *name, + u32 mode, + u32 uid, + u32 gid, + struct yaffs_obj *equiv_obj, + const YCHAR *alias_str, u32 rdev) +{ + struct yaffs_obj *in; + YCHAR *str = NULL; + struct yaffs_dev *dev = parent->my_dev; + + /* Check if the entry exists. + * If it does then fail the call since we don't want a dup. */ + if (yaffs_find_by_name(parent, name)) + return NULL; + + if (type == YAFFS_OBJECT_TYPE_SYMLINK) { + str = yaffs_clone_str(alias_str); + if (!str) + return NULL; + } + + in = yaffs_new_obj(dev, -1, type); + + if (!in) { + kfree(str); + return NULL; + } + + in->hdr_chunk = 0; + in->valid = 1; + in->variant_type = type; + + in->yst_mode = mode; + + yaffs_attribs_init(in, gid, uid, rdev); + + in->n_data_chunks = 0; + + yaffs_set_obj_name(in, name); + in->dirty = 1; + + yaffs_add_obj_to_dir(parent, in); + + in->my_dev = parent->my_dev; + + switch (type) { + case YAFFS_OBJECT_TYPE_SYMLINK: + in->variant.symlink_variant.alias = str; + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + in->variant.hardlink_variant.equiv_obj = equiv_obj; + in->variant.hardlink_variant.equiv_id = equiv_obj->obj_id; + list_add(&in->hard_links, &equiv_obj->hard_links); + break; + case YAFFS_OBJECT_TYPE_FILE: + case YAFFS_OBJECT_TYPE_DIRECTORY: + case YAFFS_OBJECT_TYPE_SPECIAL: + case YAFFS_OBJECT_TYPE_UNKNOWN: + /* do nothing */ + break; + } + + if (yaffs_update_oh(in, name, 0, 0, 0, NULL) < 0) { + /* Could not create the object header, fail */ + yaffs_del_obj(in); + in = NULL; + } + + if (in) + yaffs_update_parent(parent); + + return in; +} + +struct yaffs_obj *yaffs_create_file(struct yaffs_obj *parent, + const YCHAR *name, u32 mode, u32 uid, + u32 gid) +{ + return yaffs_create_obj(YAFFS_OBJECT_TYPE_FILE, parent, name, mode, + uid, gid, NULL, NULL, 0); +} + +struct yaffs_obj *yaffs_create_dir(struct yaffs_obj *parent, const YCHAR *name, + u32 mode, u32 uid, u32 gid) +{ + return yaffs_create_obj(YAFFS_OBJECT_TYPE_DIRECTORY, parent, name, + mode, uid, gid, NULL, NULL, 0); +} + +struct yaffs_obj *yaffs_create_special(struct yaffs_obj *parent, + const YCHAR *name, u32 mode, u32 uid, + u32 gid, u32 rdev) +{ + return yaffs_create_obj(YAFFS_OBJECT_TYPE_SPECIAL, parent, name, mode, + uid, gid, NULL, NULL, rdev); +} + +struct yaffs_obj *yaffs_create_symlink(struct yaffs_obj *parent, + const YCHAR *name, u32 mode, u32 uid, + u32 gid, const YCHAR *alias) +{ + return yaffs_create_obj(YAFFS_OBJECT_TYPE_SYMLINK, parent, name, mode, + uid, gid, NULL, alias, 0); +} + +/* yaffs_link_obj returns the object id of the equivalent object.*/ +struct yaffs_obj *yaffs_link_obj(struct yaffs_obj *parent, const YCHAR * name, + struct yaffs_obj *equiv_obj) +{ + /* Get the real object in case we were fed a hard link obj */ + equiv_obj = yaffs_get_equivalent_obj(equiv_obj); + + if (yaffs_create_obj(YAFFS_OBJECT_TYPE_HARDLINK, + parent, name, 0, 0, 0, + equiv_obj, NULL, 0)) + return equiv_obj; + + return NULL; + +} + + + +/*---------------------- Block Management and Page Allocation -------------*/ + +static void yaffs_deinit_blocks(struct yaffs_dev *dev) +{ + if (dev->block_info_alt && dev->block_info) + vfree(dev->block_info); + else + kfree(dev->block_info); + + dev->block_info_alt = 0; + + dev->block_info = NULL; + + if (dev->chunk_bits_alt && dev->chunk_bits) + vfree(dev->chunk_bits); + else + kfree(dev->chunk_bits); + dev->chunk_bits_alt = 0; + dev->chunk_bits = NULL; +} + +static int yaffs_init_blocks(struct yaffs_dev *dev) +{ + int n_blocks = dev->internal_end_block - dev->internal_start_block + 1; + + dev->block_info = NULL; + dev->chunk_bits = NULL; + dev->alloc_block = -1; /* force it to get a new one */ + + /* If the first allocation strategy fails, thry the alternate one */ + dev->block_info = + kmalloc(n_blocks * sizeof(struct yaffs_block_info), GFP_NOFS); + if (!dev->block_info) { + dev->block_info = + vmalloc(n_blocks * sizeof(struct yaffs_block_info)); + dev->block_info_alt = 1; + } else { + dev->block_info_alt = 0; + } + + if (!dev->block_info) + goto alloc_error; + + /* Set up dynamic blockinfo stuff. Round up bytes. */ + dev->chunk_bit_stride = (dev->param.chunks_per_block + 7) / 8; + dev->chunk_bits = + kmalloc(dev->chunk_bit_stride * n_blocks, GFP_NOFS); + if (!dev->chunk_bits) { + dev->chunk_bits = + vmalloc(dev->chunk_bit_stride * n_blocks); + dev->chunk_bits_alt = 1; + } else { + dev->chunk_bits_alt = 0; + } + if (!dev->chunk_bits) + goto alloc_error; + + + memset(dev->block_info, 0, n_blocks * sizeof(struct yaffs_block_info)); + memset(dev->chunk_bits, 0, dev->chunk_bit_stride * n_blocks); + return YAFFS_OK; + +alloc_error: + yaffs_deinit_blocks(dev); + return YAFFS_FAIL; +} + + +void yaffs_block_became_dirty(struct yaffs_dev *dev, int block_no) +{ + struct yaffs_block_info *bi = yaffs_get_block_info(dev, block_no); + int erased_ok = 0; + int i; + + /* If the block is still healthy erase it and mark as clean. + * If the block has had a data failure, then retire it. + */ + + yaffs_trace(YAFFS_TRACE_GC | YAFFS_TRACE_ERASE, + "yaffs_block_became_dirty block %d state %d %s", + block_no, bi->block_state, + (bi->needs_retiring) ? "needs retiring" : ""); + + yaffs2_clear_oldest_dirty_seq(dev, bi); + + bi->block_state = YAFFS_BLOCK_STATE_DIRTY; + + /* If this is the block being garbage collected then stop gc'ing */ + if (block_no == dev->gc_block) + dev->gc_block = 0; + + /* If this block is currently the best candidate for gc + * then drop as a candidate */ + if (block_no == dev->gc_dirtiest) { + dev->gc_dirtiest = 0; + dev->gc_pages_in_use = 0; + } + + if (!bi->needs_retiring) { + yaffs2_checkpt_invalidate(dev); + erased_ok = yaffs_erase_block(dev, block_no); + if (!erased_ok) { + dev->n_erase_failures++; + yaffs_trace(YAFFS_TRACE_ERROR | YAFFS_TRACE_BAD_BLOCKS, + "**>> Erasure failed %d", block_no); + } + } + + /* Verify erasure if needed */ + if (erased_ok && + ((yaffs_trace_mask & YAFFS_TRACE_ERASE) || + !yaffs_skip_verification(dev))) { + for (i = 0; i < dev->param.chunks_per_block; i++) { + if (!yaffs_check_chunk_erased(dev, + block_no * dev->param.chunks_per_block + i)) { + yaffs_trace(YAFFS_TRACE_ERROR, + ">>Block %d erasure supposedly OK, but chunk %d not erased", + block_no, i); + } + } + } + + if (!erased_ok) { + /* We lost a block of free space */ + dev->n_free_chunks -= dev->param.chunks_per_block; + yaffs_retire_block(dev, block_no); + yaffs_trace(YAFFS_TRACE_ERROR | YAFFS_TRACE_BAD_BLOCKS, + "**>> Block %d retired", block_no); + return; + } + + /* Clean it up... */ + bi->block_state = YAFFS_BLOCK_STATE_EMPTY; + bi->seq_number = 0; + dev->n_erased_blocks++; + bi->pages_in_use = 0; + bi->soft_del_pages = 0; + bi->has_shrink_hdr = 0; + bi->skip_erased_check = 1; /* Clean, so no need to check */ + bi->gc_prioritise = 0; + bi->has_summary = 0; + + yaffs_clear_chunk_bits(dev, block_no); + + yaffs_trace(YAFFS_TRACE_ERASE, "Erased block %d", block_no); +} + +static inline int yaffs_gc_process_chunk(struct yaffs_dev *dev, + struct yaffs_block_info *bi, + int old_chunk, u8 *buffer) +{ + int new_chunk; + int mark_flash = 1; + struct yaffs_ext_tags tags; + struct yaffs_obj *object; + int matching_chunk; + int ret_val = YAFFS_OK; + + memset(&tags, 0, sizeof(tags)); + yaffs_rd_chunk_tags_nand(dev, old_chunk, + buffer, &tags); + object = yaffs_find_by_number(dev, tags.obj_id); + + yaffs_trace(YAFFS_TRACE_GC_DETAIL, + "Collecting chunk in block %d, %d %d %d ", + dev->gc_chunk, tags.obj_id, + tags.chunk_id, tags.n_bytes); + + if (object && !yaffs_skip_verification(dev)) { + if (tags.chunk_id == 0) + matching_chunk = + object->hdr_chunk; + else if (object->soft_del) + /* Defeat the test */ + matching_chunk = old_chunk; + else + matching_chunk = + yaffs_find_chunk_in_file + (object, tags.chunk_id, + NULL); + + if (old_chunk != matching_chunk) + yaffs_trace(YAFFS_TRACE_ERROR, + "gc: page in gc mismatch: %d %d %d %d", + old_chunk, + matching_chunk, + tags.obj_id, + tags.chunk_id); + } + + if (!object) { + yaffs_trace(YAFFS_TRACE_ERROR, + "page %d in gc has no object: %d %d %d ", + old_chunk, + tags.obj_id, tags.chunk_id, + tags.n_bytes); + } + + if (object && + object->deleted && + object->soft_del && tags.chunk_id != 0) { + /* Data chunk in a soft deleted file, + * throw it away. + * It's a soft deleted data chunk, + * No need to copy this, just forget + * about it and fix up the object. + */ + + /* Free chunks already includes + * softdeleted chunks, how ever this + * chunk is going to soon be really + * deleted which will increment free + * chunks. We have to decrement free + * chunks so this works out properly. + */ + dev->n_free_chunks--; + bi->soft_del_pages--; + + object->n_data_chunks--; + if (object->n_data_chunks <= 0) { + /* remeber to clean up obj */ + dev->gc_cleanup_list[dev->n_clean_ups] = tags.obj_id; + dev->n_clean_ups++; + } + mark_flash = 0; + } else if (object) { + /* It's either a data chunk in a live + * file or an ObjectHeader, so we're + * interested in it. + * NB Need to keep the ObjectHeaders of + * deleted files until the whole file + * has been deleted off + */ + tags.serial_number++; + dev->n_gc_copies++; + + if (tags.chunk_id == 0) { + /* It is an object Id, + * We need to nuke the + * shrinkheader flags since its + * work is done. + * Also need to clean up + * shadowing. + */ + struct yaffs_obj_hdr *oh; + oh = (struct yaffs_obj_hdr *) buffer; + + oh->is_shrink = 0; + tags.extra_is_shrink = 0; + oh->shadows_obj = 0; + oh->inband_shadowed_obj_id = 0; + tags.extra_shadows = 0; + + /* Update file size */ + if (object->variant_type == YAFFS_OBJECT_TYPE_FILE) { + yaffs_oh_size_load(oh, + object->variant.file_variant.file_size); + tags.extra_file_size = + object->variant.file_variant.file_size; + } + + yaffs_verify_oh(object, oh, &tags, 1); + new_chunk = + yaffs_write_new_chunk(dev, (u8 *) oh, &tags, 1); + } else { + new_chunk = + yaffs_write_new_chunk(dev, buffer, &tags, 1); + } + + if (new_chunk < 0) { + ret_val = YAFFS_FAIL; + } else { + + /* Now fix up the Tnodes etc. */ + + if (tags.chunk_id == 0) { + /* It's a header */ + object->hdr_chunk = new_chunk; + object->serial = tags.serial_number; + } else { + /* It's a data chunk */ + yaffs_put_chunk_in_file(object, tags.chunk_id, + new_chunk, 0); + } + } + } + if (ret_val == YAFFS_OK) + yaffs_chunk_del(dev, old_chunk, mark_flash, __LINE__); + return ret_val; +} + +static int yaffs_gc_block(struct yaffs_dev *dev, int block, int whole_block) +{ + int old_chunk; + int ret_val = YAFFS_OK; + int i; + int is_checkpt_block; + int max_copies; + int chunks_before = yaffs_get_erased_chunks(dev); + int chunks_after; + struct yaffs_block_info *bi = yaffs_get_block_info(dev, block); + + is_checkpt_block = (bi->block_state == YAFFS_BLOCK_STATE_CHECKPOINT); + + yaffs_trace(YAFFS_TRACE_TRACING, + "Collecting block %d, in use %d, shrink %d, whole_block %d", + block, bi->pages_in_use, bi->has_shrink_hdr, + whole_block); + + /*yaffs_verify_free_chunks(dev); */ + + if (bi->block_state == YAFFS_BLOCK_STATE_FULL) + bi->block_state = YAFFS_BLOCK_STATE_COLLECTING; + + bi->has_shrink_hdr = 0; /* clear the flag so that the block can erase */ + + dev->gc_disable = 1; + + yaffs_summary_gc(dev, block); + + if (is_checkpt_block || !yaffs_still_some_chunks(dev, block)) { + yaffs_trace(YAFFS_TRACE_TRACING, + "Collecting block %d that has no chunks in use", + block); + yaffs_block_became_dirty(dev, block); + } else { + + u8 *buffer = yaffs_get_temp_buffer(dev); + + yaffs_verify_blk(dev, bi, block); + + max_copies = (whole_block) ? dev->param.chunks_per_block : 5; + old_chunk = block * dev->param.chunks_per_block + dev->gc_chunk; + + for (/* init already done */ ; + ret_val == YAFFS_OK && + dev->gc_chunk < dev->param.chunks_per_block && + (bi->block_state == YAFFS_BLOCK_STATE_COLLECTING) && + max_copies > 0; + dev->gc_chunk++, old_chunk++) { + if (yaffs_check_chunk_bit(dev, block, dev->gc_chunk)) { + /* Page is in use and might need to be copied */ + max_copies--; + ret_val = yaffs_gc_process_chunk(dev, bi, + old_chunk, buffer); + } + } + yaffs_release_temp_buffer(dev, buffer); + } + + yaffs_verify_collected_blk(dev, bi, block); + + if (bi->block_state == YAFFS_BLOCK_STATE_COLLECTING) { + /* + * The gc did not complete. Set block state back to FULL + * because checkpointing does not restore gc. + */ + bi->block_state = YAFFS_BLOCK_STATE_FULL; + } else { + /* The gc completed. */ + /* Do any required cleanups */ + for (i = 0; i < dev->n_clean_ups; i++) { + /* Time to delete the file too */ + struct yaffs_obj *object = + yaffs_find_by_number(dev, dev->gc_cleanup_list[i]); + if (object) { + yaffs_free_tnode(dev, + object->variant.file_variant.top); + object->variant.file_variant.top = NULL; + yaffs_trace(YAFFS_TRACE_GC, + "yaffs: About to finally delete object %d", + object->obj_id); + yaffs_generic_obj_del(object); + object->my_dev->n_deleted_files--; + } + + } + chunks_after = yaffs_get_erased_chunks(dev); + if (chunks_before >= chunks_after) + yaffs_trace(YAFFS_TRACE_GC, + "gc did not increase free chunks before %d after %d", + chunks_before, chunks_after); + dev->gc_block = 0; + dev->gc_chunk = 0; + dev->n_clean_ups = 0; + } + + dev->gc_disable = 0; + + return ret_val; +} + +/* + * find_gc_block() selects the dirtiest block (or close enough) + * for garbage collection. + */ + +static unsigned yaffs_find_gc_block(struct yaffs_dev *dev, + int aggressive, int background) +{ + int i; + int iterations; + unsigned selected = 0; + int prioritised = 0; + int prioritised_exist = 0; + struct yaffs_block_info *bi; + int threshold; + + /* First let's see if we need to grab a prioritised block */ + if (dev->has_pending_prioritised_gc && !aggressive) { + dev->gc_dirtiest = 0; + bi = dev->block_info; + for (i = dev->internal_start_block; + i <= dev->internal_end_block && !selected; i++) { + + if (bi->gc_prioritise) { + prioritised_exist = 1; + if (bi->block_state == YAFFS_BLOCK_STATE_FULL && + yaffs_block_ok_for_gc(dev, bi)) { + selected = i; + prioritised = 1; + } + } + bi++; + } + + /* + * If there is a prioritised block and none was selected then + * this happened because there is at least one old dirty block + * gumming up the works. Let's gc the oldest dirty block. + */ + + if (prioritised_exist && + !selected && dev->oldest_dirty_block > 0) + selected = dev->oldest_dirty_block; + + if (!prioritised_exist) /* None found, so we can clear this */ + dev->has_pending_prioritised_gc = 0; + } + + /* If we're doing aggressive GC then we are happy to take a less-dirty + * block, and search harder. + * else (leasurely gc), then we only bother to do this if the + * block has only a few pages in use. + */ + + if (!selected) { + int pages_used; + int n_blocks = + dev->internal_end_block - dev->internal_start_block + 1; + if (aggressive) { + threshold = dev->param.chunks_per_block; + iterations = n_blocks; + } else { + int max_threshold; + + if (background) + max_threshold = dev->param.chunks_per_block / 2; + else + max_threshold = dev->param.chunks_per_block / 8; + + if (max_threshold < YAFFS_GC_PASSIVE_THRESHOLD) + max_threshold = YAFFS_GC_PASSIVE_THRESHOLD; + + threshold = background ? (dev->gc_not_done + 2) * 2 : 0; + if (threshold < YAFFS_GC_PASSIVE_THRESHOLD) + threshold = YAFFS_GC_PASSIVE_THRESHOLD; + if (threshold > max_threshold) + threshold = max_threshold; + + iterations = n_blocks / 16 + 1; + if (iterations > 100) + iterations = 100; + } + + for (i = 0; + i < iterations && + (dev->gc_dirtiest < 1 || + dev->gc_pages_in_use > YAFFS_GC_GOOD_ENOUGH); + i++) { + dev->gc_block_finder++; + if (dev->gc_block_finder < dev->internal_start_block || + dev->gc_block_finder > dev->internal_end_block) + dev->gc_block_finder = + dev->internal_start_block; + + bi = yaffs_get_block_info(dev, dev->gc_block_finder); + + pages_used = bi->pages_in_use - bi->soft_del_pages; + + if (bi->block_state == YAFFS_BLOCK_STATE_FULL && + pages_used < dev->param.chunks_per_block && + (dev->gc_dirtiest < 1 || + pages_used < dev->gc_pages_in_use) && + yaffs_block_ok_for_gc(dev, bi)) { + dev->gc_dirtiest = dev->gc_block_finder; + dev->gc_pages_in_use = pages_used; + } + } + + if (dev->gc_dirtiest > 0 && dev->gc_pages_in_use <= threshold) + selected = dev->gc_dirtiest; + } + + /* + * If nothing has been selected for a while, try the oldest dirty + * because that's gumming up the works. + */ + + if (!selected && dev->param.is_yaffs2 && + dev->gc_not_done >= (background ? 10 : 20)) { + yaffs2_find_oldest_dirty_seq(dev); + if (dev->oldest_dirty_block > 0) { + selected = dev->oldest_dirty_block; + dev->gc_dirtiest = selected; + dev->oldest_dirty_gc_count++; + bi = yaffs_get_block_info(dev, selected); + dev->gc_pages_in_use = + bi->pages_in_use - bi->soft_del_pages; + } else { + dev->gc_not_done = 0; + } + } + + if (selected) { + yaffs_trace(YAFFS_TRACE_GC, + "GC Selected block %d with %d free, prioritised:%d", + selected, + dev->param.chunks_per_block - dev->gc_pages_in_use, + prioritised); + + dev->n_gc_blocks++; + if (background) + dev->bg_gcs++; + + dev->gc_dirtiest = 0; + dev->gc_pages_in_use = 0; + dev->gc_not_done = 0; + if (dev->refresh_skip > 0) + dev->refresh_skip--; + } else { + dev->gc_not_done++; + yaffs_trace(YAFFS_TRACE_GC, + "GC none: finder %d skip %d threshold %d dirtiest %d using %d oldest %d%s", + dev->gc_block_finder, dev->gc_not_done, threshold, + dev->gc_dirtiest, dev->gc_pages_in_use, + dev->oldest_dirty_block, background ? " bg" : ""); + } + + return selected; +} + +/* New garbage collector + * If we're very low on erased blocks then we do aggressive garbage collection + * otherwise we do "leasurely" garbage collection. + * Aggressive gc looks further (whole array) and will accept less dirty blocks. + * Passive gc only inspects smaller areas and only accepts more dirty blocks. + * + * The idea is to help clear out space in a more spread-out manner. + * Dunno if it really does anything useful. + */ +static int yaffs_check_gc(struct yaffs_dev *dev, int background) +{ + int aggressive = 0; + int gc_ok = YAFFS_OK; + int max_tries = 0; + int min_erased; + int erased_chunks; + int checkpt_block_adjust; + + if (dev->param.gc_control_fn && + (dev->param.gc_control_fn(dev) & 1) == 0) + return YAFFS_OK; + + if (dev->gc_disable) + /* Bail out so we don't get recursive gc */ + return YAFFS_OK; + + /* This loop should pass the first time. + * Only loops here if the collection does not increase space. + */ + + do { + max_tries++; + + checkpt_block_adjust = yaffs_calc_checkpt_blocks_required(dev); + + min_erased = + dev->param.n_reserved_blocks + checkpt_block_adjust + 1; + erased_chunks = + dev->n_erased_blocks * dev->param.chunks_per_block; + + /* If we need a block soon then do aggressive gc. */ + if (dev->n_erased_blocks < min_erased) + aggressive = 1; + else { + if (!background + && erased_chunks > (dev->n_free_chunks / 4)) + break; + + if (dev->gc_skip > 20) + dev->gc_skip = 20; + if (erased_chunks < dev->n_free_chunks / 2 || + dev->gc_skip < 1 || background) + aggressive = 0; + else { + dev->gc_skip--; + break; + } + } + + dev->gc_skip = 5; + + /* If we don't already have a block being gc'd then see if we + * should start another */ + + if (dev->gc_block < 1 && !aggressive) { + dev->gc_block = yaffs2_find_refresh_block(dev); + dev->gc_chunk = 0; + dev->n_clean_ups = 0; + } + if (dev->gc_block < 1) { + dev->gc_block = + yaffs_find_gc_block(dev, aggressive, background); + dev->gc_chunk = 0; + dev->n_clean_ups = 0; + } + + if (dev->gc_block > 0) { + dev->all_gcs++; + if (!aggressive) + dev->passive_gc_count++; + + yaffs_trace(YAFFS_TRACE_GC, + "yaffs: GC n_erased_blocks %d aggressive %d", + dev->n_erased_blocks, aggressive); + + gc_ok = yaffs_gc_block(dev, dev->gc_block, aggressive); + } + + if (dev->n_erased_blocks < (dev->param.n_reserved_blocks) && + dev->gc_block > 0) { + yaffs_trace(YAFFS_TRACE_GC, + "yaffs: GC !!!no reclaim!!! n_erased_blocks %d after try %d block %d", + dev->n_erased_blocks, max_tries, + dev->gc_block); + } + } while ((dev->n_erased_blocks < dev->param.n_reserved_blocks) && + (dev->gc_block > 0) && (max_tries < 2)); + + return aggressive ? gc_ok : YAFFS_OK; +} + +/* + * yaffs_bg_gc() + * Garbage collects. Intended to be called from a background thread. + * Returns non-zero if at least half the free chunks are erased. + */ +int yaffs_bg_gc(struct yaffs_dev *dev, unsigned urgency) +{ + int erased_chunks = dev->n_erased_blocks * dev->param.chunks_per_block; + + yaffs_trace(YAFFS_TRACE_BACKGROUND, "Background gc %u", urgency); + + yaffs_check_gc(dev, 1); + return erased_chunks > dev->n_free_chunks / 2; +} + +/*-------------------- Data file manipulation -----------------*/ + +static int yaffs_rd_data_obj(struct yaffs_obj *in, int inode_chunk, u8 * buffer) +{ + int nand_chunk = yaffs_find_chunk_in_file(in, inode_chunk, NULL); + + if (nand_chunk >= 0) + return yaffs_rd_chunk_tags_nand(in->my_dev, nand_chunk, + buffer, NULL); + else { + yaffs_trace(YAFFS_TRACE_NANDACCESS, + "Chunk %d not found zero instead", + nand_chunk); + /* get sane (zero) data if you read a hole */ + memset(buffer, 0, in->my_dev->data_bytes_per_chunk); + return 0; + } + +} + +void yaffs_chunk_del(struct yaffs_dev *dev, int chunk_id, int mark_flash, + int lyn) +{ + int block; + int page; + struct yaffs_ext_tags tags; + struct yaffs_block_info *bi; + + if (chunk_id <= 0) + return; + + dev->n_deletions++; + block = chunk_id / dev->param.chunks_per_block; + page = chunk_id % dev->param.chunks_per_block; + + if (!yaffs_check_chunk_bit(dev, block, page)) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Deleting invalid chunk %d", chunk_id); + + bi = yaffs_get_block_info(dev, block); + + yaffs2_update_oldest_dirty_seq(dev, block, bi); + + yaffs_trace(YAFFS_TRACE_DELETION, + "line %d delete of chunk %d", + lyn, chunk_id); + + if (!dev->param.is_yaffs2 && mark_flash && + bi->block_state != YAFFS_BLOCK_STATE_COLLECTING) { + + memset(&tags, 0, sizeof(tags)); + tags.is_deleted = 1; + yaffs_wr_chunk_tags_nand(dev, chunk_id, NULL, &tags); + yaffs_handle_chunk_update(dev, chunk_id, &tags); + } else { + dev->n_unmarked_deletions++; + } + + /* Pull out of the management area. + * If the whole block became dirty, this will kick off an erasure. + */ + if (bi->block_state == YAFFS_BLOCK_STATE_ALLOCATING || + bi->block_state == YAFFS_BLOCK_STATE_FULL || + bi->block_state == YAFFS_BLOCK_STATE_NEEDS_SCAN || + bi->block_state == YAFFS_BLOCK_STATE_COLLECTING) { + dev->n_free_chunks++; + yaffs_clear_chunk_bit(dev, block, page); + bi->pages_in_use--; + + if (bi->pages_in_use == 0 && + !bi->has_shrink_hdr && + bi->block_state != YAFFS_BLOCK_STATE_ALLOCATING && + bi->block_state != YAFFS_BLOCK_STATE_NEEDS_SCAN) { + yaffs_block_became_dirty(dev, block); + } + } +} + +static int yaffs_wr_data_obj(struct yaffs_obj *in, int inode_chunk, + const u8 *buffer, int n_bytes, int use_reserve) +{ + /* Find old chunk Need to do this to get serial number + * Write new one and patch into tree. + * Invalidate old tags. + */ + + int prev_chunk_id; + struct yaffs_ext_tags prev_tags; + int new_chunk_id; + struct yaffs_ext_tags new_tags; + struct yaffs_dev *dev = in->my_dev; + + yaffs_check_gc(dev, 0); + + /* Get the previous chunk at this location in the file if it exists. + * If it does not exist then put a zero into the tree. This creates + * the tnode now, rather than later when it is harder to clean up. + */ + prev_chunk_id = yaffs_find_chunk_in_file(in, inode_chunk, &prev_tags); + if (prev_chunk_id < 1 && + !yaffs_put_chunk_in_file(in, inode_chunk, 0, 0)) + return 0; + + /* Set up new tags */ + memset(&new_tags, 0, sizeof(new_tags)); + + new_tags.chunk_id = inode_chunk; + new_tags.obj_id = in->obj_id; + new_tags.serial_number = + (prev_chunk_id > 0) ? prev_tags.serial_number + 1 : 1; + new_tags.n_bytes = n_bytes; + + if (n_bytes < 1 || n_bytes > dev->param.total_bytes_per_chunk) { + yaffs_trace(YAFFS_TRACE_ERROR, + "Writing %d bytes to chunk!!!!!!!!!", + n_bytes); + BUG(); + } + + new_chunk_id = + yaffs_write_new_chunk(dev, buffer, &new_tags, use_reserve); + + if (new_chunk_id > 0) { + yaffs_put_chunk_in_file(in, inode_chunk, new_chunk_id, 0); + + if (prev_chunk_id > 0) + yaffs_chunk_del(dev, prev_chunk_id, 1, __LINE__); + + yaffs_verify_file_sane(in); + } + return new_chunk_id; + +} + + + +static int yaffs_do_xattrib_mod(struct yaffs_obj *obj, int set, + const YCHAR *name, const void *value, int size, + int flags) +{ + struct yaffs_xattr_mod xmod; + int result; + + xmod.set = set; + xmod.name = name; + xmod.data = value; + xmod.size = size; + xmod.flags = flags; + xmod.result = -ENOSPC; + + result = yaffs_update_oh(obj, NULL, 0, 0, 0, &xmod); + + if (result > 0) + return xmod.result; + else + return -ENOSPC; +} + +static int yaffs_apply_xattrib_mod(struct yaffs_obj *obj, char *buffer, + struct yaffs_xattr_mod *xmod) +{ + int retval = 0; + int x_offs = sizeof(struct yaffs_obj_hdr); + struct yaffs_dev *dev = obj->my_dev; + int x_size = dev->data_bytes_per_chunk - sizeof(struct yaffs_obj_hdr); + char *x_buffer = buffer + x_offs; + + if (xmod->set) + retval = + nval_set(x_buffer, x_size, xmod->name, xmod->data, + xmod->size, xmod->flags); + else + retval = nval_del(x_buffer, x_size, xmod->name); + + obj->has_xattr = nval_hasvalues(x_buffer, x_size); + obj->xattr_known = 1; + xmod->result = retval; + + return retval; +} + +static int yaffs_do_xattrib_fetch(struct yaffs_obj *obj, const YCHAR *name, + void *value, int size) +{ + char *buffer = NULL; + int result; + struct yaffs_ext_tags tags; + struct yaffs_dev *dev = obj->my_dev; + int x_offs = sizeof(struct yaffs_obj_hdr); + int x_size = dev->data_bytes_per_chunk - sizeof(struct yaffs_obj_hdr); + char *x_buffer; + int retval = 0; + + if (obj->hdr_chunk < 1) + return -ENODATA; + + /* If we know that the object has no xattribs then don't do all the + * reading and parsing. + */ + if (obj->xattr_known && !obj->has_xattr) { + if (name) + return -ENODATA; + else + return 0; + } + + buffer = (char *)yaffs_get_temp_buffer(dev); + if (!buffer) + return -ENOMEM; + + result = + yaffs_rd_chunk_tags_nand(dev, obj->hdr_chunk, (u8 *) buffer, &tags); + + if (result != YAFFS_OK) + retval = -ENOENT; + else { + x_buffer = buffer + x_offs; + + if (!obj->xattr_known) { + obj->has_xattr = nval_hasvalues(x_buffer, x_size); + obj->xattr_known = 1; + } + + if (name) + retval = nval_get(x_buffer, x_size, name, value, size); + else + retval = nval_list(x_buffer, x_size, value, size); + } + yaffs_release_temp_buffer(dev, (u8 *) buffer); + return retval; +} + +int yaffs_set_xattrib(struct yaffs_obj *obj, const YCHAR * name, + const void *value, int size, int flags) +{ + return yaffs_do_xattrib_mod(obj, 1, name, value, size, flags); +} + +int yaffs_remove_xattrib(struct yaffs_obj *obj, const YCHAR * name) +{ + return yaffs_do_xattrib_mod(obj, 0, name, NULL, 0, 0); +} + +int yaffs_get_xattrib(struct yaffs_obj *obj, const YCHAR * name, void *value, + int size) +{ + return yaffs_do_xattrib_fetch(obj, name, value, size); +} + +int yaffs_list_xattrib(struct yaffs_obj *obj, char *buffer, int size) +{ + return yaffs_do_xattrib_fetch(obj, NULL, buffer, size); +} + +static void yaffs_check_obj_details_loaded(struct yaffs_obj *in) +{ + u8 *buf; + struct yaffs_obj_hdr *oh; + struct yaffs_dev *dev; + struct yaffs_ext_tags tags; + int result; + int alloc_failed = 0; + + if (!in || !in->lazy_loaded || in->hdr_chunk < 1) + return; + + dev = in->my_dev; + in->lazy_loaded = 0; + buf = yaffs_get_temp_buffer(dev); + + result = yaffs_rd_chunk_tags_nand(dev, in->hdr_chunk, buf, &tags); + oh = (struct yaffs_obj_hdr *)buf; + + in->yst_mode = oh->yst_mode; + yaffs_load_attribs(in, oh); + yaffs_set_obj_name_from_oh(in, oh); + + if (in->variant_type == YAFFS_OBJECT_TYPE_SYMLINK) { + in->variant.symlink_variant.alias = + yaffs_clone_str(oh->alias); + if (!in->variant.symlink_variant.alias) + alloc_failed = 1; /* Not returned */ + } + yaffs_release_temp_buffer(dev, buf); +} + +static void yaffs_load_name_from_oh(struct yaffs_dev *dev, YCHAR *name, + const YCHAR *oh_name, int buff_size) +{ +#ifdef CONFIG_YAFFS_AUTO_UNICODE + if (dev->param.auto_unicode) { + if (*oh_name) { + /* It is an ASCII name, do an ASCII to + * unicode conversion */ + const char *ascii_oh_name = (const char *)oh_name; + int n = buff_size - 1; + while (n > 0 && *ascii_oh_name) { + *name = *ascii_oh_name; + name++; + ascii_oh_name++; + n--; + } + } else { + strncpy(name, oh_name + 1, buff_size - 1); + } + } else { +#else + (void) dev; + { +#endif + strncpy(name, oh_name, buff_size - 1); + } +} + +static void yaffs_load_oh_from_name(struct yaffs_dev *dev, YCHAR *oh_name, + const YCHAR *name) +{ +#ifdef CONFIG_YAFFS_AUTO_UNICODE + + int is_ascii; + YCHAR *w; + + if (dev->param.auto_unicode) { + + is_ascii = 1; + w = name; + + /* Figure out if the name will fit in ascii character set */ + while (is_ascii && *w) { + if ((*w) & 0xff00) + is_ascii = 0; + w++; + } + + if (is_ascii) { + /* It is an ASCII name, so convert unicode to ascii */ + char *ascii_oh_name = (char *)oh_name; + int n = YAFFS_MAX_NAME_LENGTH - 1; + while (n > 0 && *name) { + *ascii_oh_name = *name; + name++; + ascii_oh_name++; + n--; + } + } else { + /* Unicode name, so save starting at the second YCHAR */ + *oh_name = 0; + strncpy(oh_name + 1, name, YAFFS_MAX_NAME_LENGTH - 2); + } + } else { +#else + dev = dev; + { +#endif + strncpy(oh_name, name, YAFFS_MAX_NAME_LENGTH - 1); + } +} + +/* UpdateObjectHeader updates the header on NAND for an object. + * If name is not NULL, then that new name is used. + */ +int yaffs_update_oh(struct yaffs_obj *in, const YCHAR *name, int force, + int is_shrink, int shadows, struct yaffs_xattr_mod *xmod) +{ + + struct yaffs_block_info *bi; + struct yaffs_dev *dev = in->my_dev; + int prev_chunk_id; + int ret_val = 0; + int result = 0; + int new_chunk_id; + struct yaffs_ext_tags new_tags; + struct yaffs_ext_tags old_tags; + const YCHAR *alias = NULL; + u8 *buffer = NULL; + YCHAR old_name[YAFFS_MAX_NAME_LENGTH + 1]; + struct yaffs_obj_hdr *oh = NULL; + loff_t file_size = 0; + + strcpy(old_name, _Y("silly old name")); + + if (in->fake && in != dev->root_dir && !force && !xmod) + return ret_val; + + yaffs_check_gc(dev, 0); + yaffs_check_obj_details_loaded(in); + + buffer = yaffs_get_temp_buffer(in->my_dev); + oh = (struct yaffs_obj_hdr *)buffer; + + prev_chunk_id = in->hdr_chunk; + + if (prev_chunk_id > 0) { + result = yaffs_rd_chunk_tags_nand(dev, prev_chunk_id, + buffer, &old_tags); + + yaffs_verify_oh(in, oh, &old_tags, 0); + memcpy(old_name, oh->name, sizeof(oh->name)); + memset(buffer, 0xff, sizeof(struct yaffs_obj_hdr)); + } else { + memset(buffer, 0xff, dev->data_bytes_per_chunk); + } + + oh->type = in->variant_type; + oh->yst_mode = in->yst_mode; + oh->shadows_obj = oh->inband_shadowed_obj_id = shadows; + + yaffs_load_attribs_oh(oh, in); + + if (in->parent) + oh->parent_obj_id = in->parent->obj_id; + else + oh->parent_obj_id = 0; + + if (name && *name) { + memset(oh->name, 0, sizeof(oh->name)); + yaffs_load_oh_from_name(dev, oh->name, name); + } else if (prev_chunk_id > 0) { + memcpy(oh->name, old_name, sizeof(oh->name)); + } else { + memset(oh->name, 0, sizeof(oh->name)); + } + + oh->is_shrink = is_shrink; + + switch (in->variant_type) { + case YAFFS_OBJECT_TYPE_UNKNOWN: + /* Should not happen */ + break; + case YAFFS_OBJECT_TYPE_FILE: + if (oh->parent_obj_id != YAFFS_OBJECTID_DELETED && + oh->parent_obj_id != YAFFS_OBJECTID_UNLINKED) + file_size = in->variant.file_variant.file_size; + yaffs_oh_size_load(oh, file_size); + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + oh->equiv_id = in->variant.hardlink_variant.equiv_id; + break; + case YAFFS_OBJECT_TYPE_SPECIAL: + /* Do nothing */ + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + /* Do nothing */ + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + alias = in->variant.symlink_variant.alias; + if (!alias) + alias = _Y("no alias"); + strncpy(oh->alias, alias, YAFFS_MAX_ALIAS_LENGTH); + oh->alias[YAFFS_MAX_ALIAS_LENGTH] = 0; + break; + } + + /* process any xattrib modifications */ + if (xmod) + yaffs_apply_xattrib_mod(in, (char *)buffer, xmod); + + /* Tags */ + memset(&new_tags, 0, sizeof(new_tags)); + in->serial++; + new_tags.chunk_id = 0; + new_tags.obj_id = in->obj_id; + new_tags.serial_number = in->serial; + + /* Add extra info for file header */ + new_tags.extra_available = 1; + new_tags.extra_parent_id = oh->parent_obj_id; + new_tags.extra_file_size = file_size; + new_tags.extra_is_shrink = oh->is_shrink; + new_tags.extra_equiv_id = oh->equiv_id; + new_tags.extra_shadows = (oh->shadows_obj > 0) ? 1 : 0; + new_tags.extra_obj_type = in->variant_type; + yaffs_verify_oh(in, oh, &new_tags, 1); + + /* Create new chunk in NAND */ + new_chunk_id = + yaffs_write_new_chunk(dev, buffer, &new_tags, + (prev_chunk_id > 0) ? 1 : 0); + + if (buffer) + yaffs_release_temp_buffer(dev, buffer); + + if (new_chunk_id < 0) + return new_chunk_id; + + in->hdr_chunk = new_chunk_id; + + if (prev_chunk_id > 0) + yaffs_chunk_del(dev, prev_chunk_id, 1, __LINE__); + + if (!yaffs_obj_cache_dirty(in)) + in->dirty = 0; + + /* If this was a shrink, then mark the block + * that the chunk lives on */ + if (is_shrink) { + bi = yaffs_get_block_info(in->my_dev, + new_chunk_id / + in->my_dev->param.chunks_per_block); + bi->has_shrink_hdr = 1; + } + + + return new_chunk_id; +} + +/*--------------------- File read/write ------------------------ + * Read and write have very similar structures. + * In general the read/write has three parts to it + * An incomplete chunk to start with (if the read/write is not chunk-aligned) + * Some complete chunks + * An incomplete chunk to end off with + * + * Curve-balls: the first chunk might also be the last chunk. + */ + +int yaffs_file_rd(struct yaffs_obj *in, u8 * buffer, loff_t offset, int n_bytes) +{ + int chunk; + u32 start; + int n_copy; + int n = n_bytes; + int n_done = 0; + struct yaffs_cache *cache; + struct yaffs_dev *dev; + + dev = in->my_dev; + + while (n > 0) { + yaffs_addr_to_chunk(dev, offset, &chunk, &start); + chunk++; + + /* OK now check for the curveball where the start and end are in + * the same chunk. + */ + if ((start + n) < dev->data_bytes_per_chunk) + n_copy = n; + else + n_copy = dev->data_bytes_per_chunk - start; + + cache = yaffs_find_chunk_cache(in, chunk); + + /* If the chunk is already in the cache or it is less than + * a whole chunk or we're using inband tags then use the cache + * (if there is caching) else bypass the cache. + */ + if (cache || n_copy != dev->data_bytes_per_chunk || + dev->param.inband_tags) { + if (dev->param.n_caches > 0) { + + /* If we can't find the data in the cache, + * then load it up. */ + + if (!cache) { + cache = + yaffs_grab_chunk_cache(in->my_dev); + cache->object = in; + cache->chunk_id = chunk; + cache->dirty = 0; + cache->locked = 0; + yaffs_rd_data_obj(in, chunk, + cache->data); + cache->n_bytes = 0; + } + + yaffs_use_cache(dev, cache, 0); + + cache->locked = 1; + + memcpy(buffer, &cache->data[start], n_copy); + + cache->locked = 0; + } else { + /* Read into the local buffer then copy.. */ + + u8 *local_buffer = + yaffs_get_temp_buffer(dev); + yaffs_rd_data_obj(in, chunk, local_buffer); + + memcpy(buffer, &local_buffer[start], n_copy); + + yaffs_release_temp_buffer(dev, local_buffer); + } + } else { + /* A full chunk. Read directly into the buffer. */ + yaffs_rd_data_obj(in, chunk, buffer); + } + n -= n_copy; + offset += n_copy; + buffer += n_copy; + n_done += n_copy; + } + return n_done; +} + +int yaffs_do_file_wr(struct yaffs_obj *in, const u8 *buffer, loff_t offset, + int n_bytes, int write_through) +{ + + int chunk; + u32 start; + int n_copy; + int n = n_bytes; + int n_done = 0; + int n_writeback; + loff_t start_write = offset; + int chunk_written = 0; + u32 n_bytes_read; + loff_t chunk_start; + struct yaffs_dev *dev; + + dev = in->my_dev; + + while (n > 0 && chunk_written >= 0) { + yaffs_addr_to_chunk(dev, offset, &chunk, &start); + + if (((loff_t)chunk) * + dev->data_bytes_per_chunk + start != offset || + start >= dev->data_bytes_per_chunk) { + yaffs_trace(YAFFS_TRACE_ERROR, + "AddrToChunk of offset %lld gives chunk %d start %d", + offset, chunk, start); + } + chunk++; /* File pos to chunk in file offset */ + + /* OK now check for the curveball where the start and end are in + * the same chunk. + */ + + if ((start + n) < dev->data_bytes_per_chunk) { + n_copy = n; + + /* Now calculate how many bytes to write back.... + * If we're overwriting and not writing to then end of + * file then we need to write back as much as was there + * before. + */ + + chunk_start = (((loff_t)(chunk - 1)) * + dev->data_bytes_per_chunk); + + if (chunk_start > in->variant.file_variant.file_size) + n_bytes_read = 0; /* Past end of file */ + else + n_bytes_read = + in->variant.file_variant.file_size - + chunk_start; + + if (n_bytes_read > dev->data_bytes_per_chunk) + n_bytes_read = dev->data_bytes_per_chunk; + + n_writeback = + (n_bytes_read > + (start + n)) ? n_bytes_read : (start + n); + + if (n_writeback < 0 || + n_writeback > dev->data_bytes_per_chunk) + BUG(); + + } else { + n_copy = dev->data_bytes_per_chunk - start; + n_writeback = dev->data_bytes_per_chunk; + } + + if (n_copy != dev->data_bytes_per_chunk || + !dev->param.cache_bypass_aligned || + dev->param.inband_tags) { + /* An incomplete start or end chunk (or maybe both + * start and end chunk), or we're using inband tags, + * or we're forcing writes through the cache, + * so we want to use the cache buffers. + */ + if (dev->param.n_caches > 0) { + struct yaffs_cache *cache; + + /* If we can't find the data in the cache, then + * load the cache */ + cache = yaffs_find_chunk_cache(in, chunk); + + if (!cache && + yaffs_check_alloc_available(dev, 1)) { + cache = yaffs_grab_chunk_cache(dev); + cache->object = in; + cache->chunk_id = chunk; + cache->dirty = 0; + cache->locked = 0; + yaffs_rd_data_obj(in, chunk, + cache->data); + } else if (cache && + !cache->dirty && + !yaffs_check_alloc_available(dev, + 1)) { + /* Drop the cache if it was a read cache + * item and no space check has been made + * for it. + */ + cache = NULL; + } + + if (cache) { + yaffs_use_cache(dev, cache, 1); + cache->locked = 1; + + memcpy(&cache->data[start], buffer, + n_copy); + + cache->locked = 0; + cache->n_bytes = n_writeback; + + if (write_through) { + chunk_written = + yaffs_wr_data_obj + (cache->object, + cache->chunk_id, + cache->data, + cache->n_bytes, 1); + cache->dirty = 0; + } + } else { + chunk_written = -1; /* fail write */ + } + } else { + /* An incomplete start or end chunk (or maybe + * both start and end chunk). Read into the + * local buffer then copy over and write back. + */ + + u8 *local_buffer = yaffs_get_temp_buffer(dev); + + yaffs_rd_data_obj(in, chunk, local_buffer); + memcpy(&local_buffer[start], buffer, n_copy); + + chunk_written = + yaffs_wr_data_obj(in, chunk, + local_buffer, + n_writeback, 0); + + yaffs_release_temp_buffer(dev, local_buffer); + } + } else { + /* A full chunk. Write directly from the buffer. */ + + chunk_written = + yaffs_wr_data_obj(in, chunk, buffer, + dev->data_bytes_per_chunk, 0); + + /* Since we've overwritten the cached data, + * we better invalidate it. */ + yaffs_invalidate_chunk_cache(in, chunk); + } + + if (chunk_written >= 0) { + n -= n_copy; + offset += n_copy; + buffer += n_copy; + n_done += n_copy; + } + } + + /* Update file object */ + + if ((start_write + n_done) > in->variant.file_variant.file_size) + in->variant.file_variant.file_size = (start_write + n_done); + + in->dirty = 1; + return n_done; +} + +int yaffs_wr_file(struct yaffs_obj *in, const u8 *buffer, loff_t offset, + int n_bytes, int write_through) +{ + yaffs2_handle_hole(in, offset); + return yaffs_do_file_wr(in, buffer, offset, n_bytes, write_through); +} + +/* ---------------------- File resizing stuff ------------------ */ + +static void yaffs_prune_chunks(struct yaffs_obj *in, loff_t new_size) +{ + + struct yaffs_dev *dev = in->my_dev; + loff_t old_size = in->variant.file_variant.file_size; + int i; + int chunk_id; + u32 dummy; + int last_del; + int start_del; + + if (old_size > 0) + yaffs_addr_to_chunk(dev, old_size - 1, &last_del, &dummy); + else + last_del = 0; + + yaffs_addr_to_chunk(dev, new_size + dev->data_bytes_per_chunk - 1, + &start_del, &dummy); + last_del++; + start_del++; + + /* Delete backwards so that we don't end up with holes if + * power is lost part-way through the operation. + */ + for (i = last_del; i >= start_del; i--) { + /* NB this could be optimised somewhat, + * eg. could retrieve the tags and write them without + * using yaffs_chunk_del + */ + + chunk_id = yaffs_find_del_file_chunk(in, i, NULL); + + if (chunk_id < 1) + continue; + + if (chunk_id < + (dev->internal_start_block * dev->param.chunks_per_block) || + chunk_id >= + ((dev->internal_end_block + 1) * + dev->param.chunks_per_block)) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "Found daft chunk_id %d for %d", + chunk_id, i); + } else { + in->n_data_chunks--; + yaffs_chunk_del(dev, chunk_id, 1, __LINE__); + } + } +} + +void yaffs_resize_file_down(struct yaffs_obj *obj, loff_t new_size) +{ + int new_full; + u32 new_partial; + struct yaffs_dev *dev = obj->my_dev; + + yaffs_addr_to_chunk(dev, new_size, &new_full, &new_partial); + + yaffs_prune_chunks(obj, new_size); + + if (new_partial != 0) { + int last_chunk = 1 + new_full; + u8 *local_buffer = yaffs_get_temp_buffer(dev); + + /* Rewrite the last chunk with its new size and zero pad */ + yaffs_rd_data_obj(obj, last_chunk, local_buffer); + memset(local_buffer + new_partial, 0, + dev->data_bytes_per_chunk - new_partial); + + yaffs_wr_data_obj(obj, last_chunk, local_buffer, + new_partial, 1); + + yaffs_release_temp_buffer(dev, local_buffer); + } + + obj->variant.file_variant.file_size = new_size; + + yaffs_prune_tree(dev, &obj->variant.file_variant); +} + +int yaffs_resize_file(struct yaffs_obj *in, loff_t new_size) +{ + struct yaffs_dev *dev = in->my_dev; + loff_t old_size = in->variant.file_variant.file_size; + + yaffs_flush_file_cache(in); + yaffs_invalidate_whole_cache(in); + + yaffs_check_gc(dev, 0); + + if (in->variant_type != YAFFS_OBJECT_TYPE_FILE) + return YAFFS_FAIL; + + if (new_size == old_size) + return YAFFS_OK; + + if (new_size > old_size) { + yaffs2_handle_hole(in, new_size); + in->variant.file_variant.file_size = new_size; + } else { + /* new_size < old_size */ + yaffs_resize_file_down(in, new_size); + } + + /* Write a new object header to reflect the resize. + * show we've shrunk the file, if need be + * Do this only if the file is not in the deleted directories + * and is not shadowed. + */ + if (in->parent && + !in->is_shadowed && + in->parent->obj_id != YAFFS_OBJECTID_UNLINKED && + in->parent->obj_id != YAFFS_OBJECTID_DELETED) + yaffs_update_oh(in, NULL, 0, 0, 0, NULL); + + return YAFFS_OK; +} + +int yaffs_flush_file(struct yaffs_obj *in, int update_time, int data_sync) +{ + if (!in->dirty) + return YAFFS_OK; + + yaffs_flush_file_cache(in); + + if (data_sync) + return YAFFS_OK; + + if (update_time) + yaffs_load_current_time(in, 0, 0); + + return (yaffs_update_oh(in, NULL, 0, 0, 0, NULL) >= 0) ? + YAFFS_OK : YAFFS_FAIL; +} + + +/* yaffs_del_file deletes the whole file data + * and the inode associated with the file. + * It does not delete the links associated with the file. + */ +static int yaffs_unlink_file_if_needed(struct yaffs_obj *in) +{ + int ret_val; + int del_now = 0; + struct yaffs_dev *dev = in->my_dev; + + if (!in->my_inode) + del_now = 1; + + if (del_now) { + ret_val = + yaffs_change_obj_name(in, in->my_dev->del_dir, + _Y("deleted"), 0, 0); + yaffs_trace(YAFFS_TRACE_TRACING, + "yaffs: immediate deletion of file %d", + in->obj_id); + in->deleted = 1; + in->my_dev->n_deleted_files++; + if (dev->param.disable_soft_del || dev->param.is_yaffs2) + yaffs_resize_file(in, 0); + yaffs_soft_del_file(in); + } else { + ret_val = + yaffs_change_obj_name(in, in->my_dev->unlinked_dir, + _Y("unlinked"), 0, 0); + } + return ret_val; +} + +static int yaffs_del_file(struct yaffs_obj *in) +{ + int ret_val = YAFFS_OK; + int deleted; /* Need to cache value on stack if in is freed */ + struct yaffs_dev *dev = in->my_dev; + + if (dev->param.disable_soft_del || dev->param.is_yaffs2) + yaffs_resize_file(in, 0); + + if (in->n_data_chunks > 0) { + /* Use soft deletion if there is data in the file. + * That won't be the case if it has been resized to zero. + */ + if (!in->unlinked) + ret_val = yaffs_unlink_file_if_needed(in); + + deleted = in->deleted; + + if (ret_val == YAFFS_OK && in->unlinked && !in->deleted) { + in->deleted = 1; + deleted = 1; + in->my_dev->n_deleted_files++; + yaffs_soft_del_file(in); + } + return deleted ? YAFFS_OK : YAFFS_FAIL; + } else { + /* The file has no data chunks so we toss it immediately */ + yaffs_free_tnode(in->my_dev, in->variant.file_variant.top); + in->variant.file_variant.top = NULL; + yaffs_generic_obj_del(in); + + return YAFFS_OK; + } +} + +int yaffs_is_non_empty_dir(struct yaffs_obj *obj) +{ + return (obj && + obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY) && + !(list_empty(&obj->variant.dir_variant.children)); +} + +static int yaffs_del_dir(struct yaffs_obj *obj) +{ + /* First check that the directory is empty. */ + if (yaffs_is_non_empty_dir(obj)) + return YAFFS_FAIL; + + return yaffs_generic_obj_del(obj); +} + +static int yaffs_del_symlink(struct yaffs_obj *in) +{ + kfree(in->variant.symlink_variant.alias); + in->variant.symlink_variant.alias = NULL; + + return yaffs_generic_obj_del(in); +} + +static int yaffs_del_link(struct yaffs_obj *in) +{ + /* remove this hardlink from the list associated with the equivalent + * object + */ + list_del_init(&in->hard_links); + return yaffs_generic_obj_del(in); +} + +int yaffs_del_obj(struct yaffs_obj *obj) +{ + int ret_val = -1; + + switch (obj->variant_type) { + case YAFFS_OBJECT_TYPE_FILE: + ret_val = yaffs_del_file(obj); + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + if (!list_empty(&obj->variant.dir_variant.dirty)) { + yaffs_trace(YAFFS_TRACE_BACKGROUND, + "Remove object %d from dirty directories", + obj->obj_id); + list_del_init(&obj->variant.dir_variant.dirty); + } + return yaffs_del_dir(obj); + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + ret_val = yaffs_del_symlink(obj); + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + ret_val = yaffs_del_link(obj); + break; + case YAFFS_OBJECT_TYPE_SPECIAL: + ret_val = yaffs_generic_obj_del(obj); + break; + case YAFFS_OBJECT_TYPE_UNKNOWN: + ret_val = 0; + break; /* should not happen. */ + } + return ret_val; +} + +static int yaffs_unlink_worker(struct yaffs_obj *obj) +{ + int del_now = 0; + + if (!obj) + return YAFFS_FAIL; + + if (!obj->my_inode) + del_now = 1; + + yaffs_update_parent(obj->parent); + + if (obj->variant_type == YAFFS_OBJECT_TYPE_HARDLINK) { + return yaffs_del_link(obj); + } else if (!list_empty(&obj->hard_links)) { + /* Curve ball: We're unlinking an object that has a hardlink. + * + * This problem arises because we are not strictly following + * The Linux link/inode model. + * + * We can't really delete the object. + * Instead, we do the following: + * - Select a hardlink. + * - Unhook it from the hard links + * - Move it from its parent directory so that the rename works. + * - Rename the object to the hardlink's name. + * - Delete the hardlink + */ + + struct yaffs_obj *hl; + struct yaffs_obj *parent; + int ret_val; + YCHAR name[YAFFS_MAX_NAME_LENGTH + 1]; + + hl = list_entry(obj->hard_links.next, struct yaffs_obj, + hard_links); + + yaffs_get_obj_name(hl, name, YAFFS_MAX_NAME_LENGTH + 1); + parent = hl->parent; + + list_del_init(&hl->hard_links); + + yaffs_add_obj_to_dir(obj->my_dev->unlinked_dir, hl); + + ret_val = yaffs_change_obj_name(obj, parent, name, 0, 0); + + if (ret_val == YAFFS_OK) + ret_val = yaffs_generic_obj_del(hl); + + return ret_val; + + } else if (del_now) { + switch (obj->variant_type) { + case YAFFS_OBJECT_TYPE_FILE: + return yaffs_del_file(obj); + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + list_del_init(&obj->variant.dir_variant.dirty); + return yaffs_del_dir(obj); + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + return yaffs_del_symlink(obj); + break; + case YAFFS_OBJECT_TYPE_SPECIAL: + return yaffs_generic_obj_del(obj); + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + case YAFFS_OBJECT_TYPE_UNKNOWN: + default: + return YAFFS_FAIL; + } + } else if (yaffs_is_non_empty_dir(obj)) { + return YAFFS_FAIL; + } else { + return yaffs_change_obj_name(obj, obj->my_dev->unlinked_dir, + _Y("unlinked"), 0, 0); + } +} + +static int yaffs_unlink_obj(struct yaffs_obj *obj) +{ + if (obj && obj->unlink_allowed) + return yaffs_unlink_worker(obj); + + return YAFFS_FAIL; +} + +int yaffs_unlinker(struct yaffs_obj *dir, const YCHAR *name) +{ + struct yaffs_obj *obj; + + obj = yaffs_find_by_name(dir, name); + return yaffs_unlink_obj(obj); +} + +/* Note: + * If old_name is NULL then we take old_dir as the object to be renamed. + */ +int yaffs_rename_obj(struct yaffs_obj *old_dir, const YCHAR *old_name, + struct yaffs_obj *new_dir, const YCHAR *new_name) +{ + struct yaffs_obj *obj = NULL; + struct yaffs_obj *existing_target = NULL; + int force = 0; + int result; + struct yaffs_dev *dev; + + if (!old_dir || old_dir->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + BUG(); + return YAFFS_FAIL; + } + if (!new_dir || new_dir->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + BUG(); + return YAFFS_FAIL; + } + + dev = old_dir->my_dev; + +#ifdef CONFIG_YAFFS_CASE_INSENSITIVE + /* Special case for case insemsitive systems. + * While look-up is case insensitive, the name isn't. + * Therefore we might want to change x.txt to X.txt + */ + if (old_dir == new_dir && + old_name && new_name && + strcmp(old_name, new_name) == 0) + force = 1; +#endif + + if (strnlen(new_name, YAFFS_MAX_NAME_LENGTH + 1) > + YAFFS_MAX_NAME_LENGTH) + /* ENAMETOOLONG */ + return YAFFS_FAIL; + + if (old_name) + obj = yaffs_find_by_name(old_dir, old_name); + else{ + obj = old_dir; + old_dir = obj->parent; + } + + if (obj && obj->rename_allowed) { + /* Now handle an existing target, if there is one */ + existing_target = yaffs_find_by_name(new_dir, new_name); + if (yaffs_is_non_empty_dir(existing_target)) { + return YAFFS_FAIL; /* ENOTEMPTY */ + } else if (existing_target && existing_target != obj) { + /* Nuke the target first, using shadowing, + * but only if it isn't the same object. + * + * Note we must disable gc here otherwise it can mess + * up the shadowing. + * + */ + dev->gc_disable = 1; + yaffs_change_obj_name(obj, new_dir, new_name, force, + existing_target->obj_id); + existing_target->is_shadowed = 1; + yaffs_unlink_obj(existing_target); + dev->gc_disable = 0; + } + + result = yaffs_change_obj_name(obj, new_dir, new_name, 1, 0); + + yaffs_update_parent(old_dir); + if (new_dir != old_dir) + yaffs_update_parent(new_dir); + + return result; + } + return YAFFS_FAIL; +} + +/*----------------------- Initialisation Scanning ---------------------- */ + +void yaffs_handle_shadowed_obj(struct yaffs_dev *dev, int obj_id, + int backward_scanning) +{ + struct yaffs_obj *obj; + + if (backward_scanning) { + /* Handle YAFFS2 case (backward scanning) + * If the shadowed object exists then ignore. + */ + obj = yaffs_find_by_number(dev, obj_id); + if (obj) + return; + } + + /* Let's create it (if it does not exist) assuming it is a file so that + * it can do shrinking etc. + * We put it in unlinked dir to be cleaned up after the scanning + */ + obj = + yaffs_find_or_create_by_number(dev, obj_id, YAFFS_OBJECT_TYPE_FILE); + if (!obj) + return; + obj->is_shadowed = 1; + yaffs_add_obj_to_dir(dev->unlinked_dir, obj); + obj->variant.file_variant.shrink_size = 0; + obj->valid = 1; /* So that we don't read any other info. */ +} + +void yaffs_link_fixup(struct yaffs_dev *dev, struct list_head *hard_list) +{ + struct list_head *lh; + struct list_head *save; + struct yaffs_obj *hl; + struct yaffs_obj *in; + + list_for_each_safe(lh, save, hard_list) { + hl = list_entry(lh, struct yaffs_obj, hard_links); + in = yaffs_find_by_number(dev, + hl->variant.hardlink_variant.equiv_id); + + if (in) { + /* Add the hardlink pointers */ + hl->variant.hardlink_variant.equiv_obj = in; + list_add(&hl->hard_links, &in->hard_links); + } else { + /* Todo Need to report/handle this better. + * Got a problem... hardlink to a non-existant object + */ + hl->variant.hardlink_variant.equiv_obj = NULL; + INIT_LIST_HEAD(&hl->hard_links); + } + } +} + +static void yaffs_strip_deleted_objs(struct yaffs_dev *dev) +{ + /* + * Sort out state of unlinked and deleted objects after scanning. + */ + struct list_head *i; + struct list_head *n; + struct yaffs_obj *l; + + if (dev->read_only) + return; + + /* Soft delete all the unlinked files */ + list_for_each_safe(i, n, + &dev->unlinked_dir->variant.dir_variant.children) { + l = list_entry(i, struct yaffs_obj, siblings); + yaffs_del_obj(l); + } + + list_for_each_safe(i, n, &dev->del_dir->variant.dir_variant.children) { + l = list_entry(i, struct yaffs_obj, siblings); + yaffs_del_obj(l); + } +} + +/* + * This code iterates through all the objects making sure that they are rooted. + * Any unrooted objects are re-rooted in lost+found. + * An object needs to be in one of: + * - Directly under deleted, unlinked + * - Directly or indirectly under root. + * + * Note: + * This code assumes that we don't ever change the current relationships + * between directories: + * root_dir->parent == unlinked_dir->parent == del_dir->parent == NULL + * lost-n-found->parent == root_dir + * + * This fixes the problem where directories might have inadvertently been + * deleted leaving the object "hanging" without being rooted in the + * directory tree. + */ + +static int yaffs_has_null_parent(struct yaffs_dev *dev, struct yaffs_obj *obj) +{ + return (obj == dev->del_dir || + obj == dev->unlinked_dir || obj == dev->root_dir); +} + +static void yaffs_fix_hanging_objs(struct yaffs_dev *dev) +{ + struct yaffs_obj *obj; + struct yaffs_obj *parent; + int i; + struct list_head *lh; + struct list_head *n; + int depth_limit; + int hanging; + + if (dev->read_only) + return; + + /* Iterate through the objects in each hash entry, + * looking at each object. + * Make sure it is rooted. + */ + + for (i = 0; i < YAFFS_NOBJECT_BUCKETS; i++) { + list_for_each_safe(lh, n, &dev->obj_bucket[i].list) { + obj = list_entry(lh, struct yaffs_obj, hash_link); + parent = obj->parent; + + if (yaffs_has_null_parent(dev, obj)) { + /* These directories are not hanging */ + hanging = 0; + } else if (!parent || + parent->variant_type != + YAFFS_OBJECT_TYPE_DIRECTORY) { + hanging = 1; + } else if (yaffs_has_null_parent(dev, parent)) { + hanging = 0; + } else { + /* + * Need to follow the parent chain to + * see if it is hanging. + */ + hanging = 0; + depth_limit = 100; + + while (parent != dev->root_dir && + parent->parent && + parent->parent->variant_type == + YAFFS_OBJECT_TYPE_DIRECTORY && + depth_limit > 0) { + parent = parent->parent; + depth_limit--; + } + if (parent != dev->root_dir) + hanging = 1; + } + if (hanging) { + yaffs_trace(YAFFS_TRACE_SCAN, + "Hanging object %d moved to lost and found", + obj->obj_id); + yaffs_add_obj_to_dir(dev->lost_n_found, obj); + } + } + } +} + +/* + * Delete directory contents for cleaning up lost and found. + */ +static void yaffs_del_dir_contents(struct yaffs_obj *dir) +{ + struct yaffs_obj *obj; + struct list_head *lh; + struct list_head *n; + + if (dir->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) + BUG(); + + list_for_each_safe(lh, n, &dir->variant.dir_variant.children) { + obj = list_entry(lh, struct yaffs_obj, siblings); + if (obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY) + yaffs_del_dir_contents(obj); + yaffs_trace(YAFFS_TRACE_SCAN, + "Deleting lost_found object %d", + obj->obj_id); + yaffs_unlink_obj(obj); + } +} + +static void yaffs_empty_l_n_f(struct yaffs_dev *dev) +{ + yaffs_del_dir_contents(dev->lost_n_found); +} + + +struct yaffs_obj *yaffs_find_by_name(struct yaffs_obj *directory, + const YCHAR *name) +{ + int sum; + struct list_head *i; + YCHAR buffer[YAFFS_MAX_NAME_LENGTH + 1]; + struct yaffs_obj *l; + + if (!name) + return NULL; + + if (!directory) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "tragedy: yaffs_find_by_name: null pointer directory" + ); + BUG(); + return NULL; + } + if (directory->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "tragedy: yaffs_find_by_name: non-directory" + ); + BUG(); + } + + sum = yaffs_calc_name_sum(name); + + list_for_each(i, &directory->variant.dir_variant.children) { + l = list_entry(i, struct yaffs_obj, siblings); + + if (l->parent != directory) + BUG(); + + yaffs_check_obj_details_loaded(l); + + /* Special case for lost-n-found */ + if (l->obj_id == YAFFS_OBJECTID_LOSTNFOUND) { + if (!strcmp(name, YAFFS_LOSTNFOUND_NAME)) + return l; + } else if (l->sum == sum || l->hdr_chunk <= 0) { + /* LostnFound chunk called Objxxx + * Do a real check + */ + yaffs_get_obj_name(l, buffer, + YAFFS_MAX_NAME_LENGTH + 1); + if (!strncmp(name, buffer, YAFFS_MAX_NAME_LENGTH)) + return l; + } + } + return NULL; +} + +/* GetEquivalentObject dereferences any hard links to get to the + * actual object. + */ + +struct yaffs_obj *yaffs_get_equivalent_obj(struct yaffs_obj *obj) +{ + if (obj && obj->variant_type == YAFFS_OBJECT_TYPE_HARDLINK) { + obj = obj->variant.hardlink_variant.equiv_obj; + yaffs_check_obj_details_loaded(obj); + } + return obj; +} + +/* + * A note or two on object names. + * * If the object name is missing, we then make one up in the form objnnn + * + * * ASCII names are stored in the object header's name field from byte zero + * * Unicode names are historically stored starting from byte zero. + * + * Then there are automatic Unicode names... + * The purpose of these is to save names in a way that can be read as + * ASCII or Unicode names as appropriate, thus allowing a Unicode and ASCII + * system to share files. + * + * These automatic unicode are stored slightly differently... + * - If the name can fit in the ASCII character space then they are saved as + * ascii names as per above. + * - If the name needs Unicode then the name is saved in Unicode + * starting at oh->name[1]. + + */ +static void yaffs_fix_null_name(struct yaffs_obj *obj, YCHAR *name, + int buffer_size) +{ + /* Create an object name if we could not find one. */ + if (strnlen(name, YAFFS_MAX_NAME_LENGTH) == 0) { + YCHAR local_name[20]; + YCHAR num_string[20]; + YCHAR *x = &num_string[19]; + unsigned v = obj->obj_id; + num_string[19] = 0; + while (v > 0) { + x--; + *x = '0' + (v % 10); + v /= 10; + } + /* make up a name */ + strcpy(local_name, YAFFS_LOSTNFOUND_PREFIX); + strcat(local_name, x); + strncpy(name, local_name, buffer_size - 1); + } +} + +int yaffs_get_obj_name(struct yaffs_obj *obj, YCHAR *name, int buffer_size) +{ + memset(name, 0, buffer_size * sizeof(YCHAR)); + yaffs_check_obj_details_loaded(obj); + if (obj->obj_id == YAFFS_OBJECTID_LOSTNFOUND) { + strncpy(name, YAFFS_LOSTNFOUND_NAME, buffer_size - 1); + } else if (obj->short_name[0]) { + strcpy(name, obj->short_name); + } else if (obj->hdr_chunk > 0) { + int result; + u8 *buffer = yaffs_get_temp_buffer(obj->my_dev); + + struct yaffs_obj_hdr *oh = (struct yaffs_obj_hdr *)buffer; + + memset(buffer, 0, obj->my_dev->data_bytes_per_chunk); + + if (obj->hdr_chunk > 0) { + result = yaffs_rd_chunk_tags_nand(obj->my_dev, + obj->hdr_chunk, + buffer, NULL); + } + yaffs_load_name_from_oh(obj->my_dev, name, oh->name, + buffer_size); + + yaffs_release_temp_buffer(obj->my_dev, buffer); + } + + yaffs_fix_null_name(obj, name, buffer_size); + + return strnlen(name, YAFFS_MAX_NAME_LENGTH); +} + +loff_t yaffs_get_obj_length(struct yaffs_obj *obj) +{ + /* Dereference any hard linking */ + obj = yaffs_get_equivalent_obj(obj); + + if (obj->variant_type == YAFFS_OBJECT_TYPE_FILE) + return obj->variant.file_variant.file_size; + if (obj->variant_type == YAFFS_OBJECT_TYPE_SYMLINK) { + if (!obj->variant.symlink_variant.alias) + return 0; + return strnlen(obj->variant.symlink_variant.alias, + YAFFS_MAX_ALIAS_LENGTH); + } else { + /* Only a directory should drop through to here */ + return obj->my_dev->data_bytes_per_chunk; + } +} + +int yaffs_get_obj_link_count(struct yaffs_obj *obj) +{ + int count = 0; + struct list_head *i; + + if (!obj->unlinked) + count++; /* the object itself */ + + list_for_each(i, &obj->hard_links) + count++; /* add the hard links; */ + + return count; +} + +int yaffs_get_obj_inode(struct yaffs_obj *obj) +{ + obj = yaffs_get_equivalent_obj(obj); + + return obj->obj_id; +} + +unsigned yaffs_get_obj_type(struct yaffs_obj *obj) +{ + obj = yaffs_get_equivalent_obj(obj); + + switch (obj->variant_type) { + case YAFFS_OBJECT_TYPE_FILE: + return DT_REG; + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + return DT_DIR; + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + return DT_LNK; + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + return DT_REG; + break; + case YAFFS_OBJECT_TYPE_SPECIAL: + if (S_ISFIFO(obj->yst_mode)) + return DT_FIFO; + if (S_ISCHR(obj->yst_mode)) + return DT_CHR; + if (S_ISBLK(obj->yst_mode)) + return DT_BLK; + if (S_ISSOCK(obj->yst_mode)) + return DT_SOCK; + return DT_REG; + break; + default: + return DT_REG; + break; + } +} + +YCHAR *yaffs_get_symlink_alias(struct yaffs_obj *obj) +{ + obj = yaffs_get_equivalent_obj(obj); + if (obj->variant_type == YAFFS_OBJECT_TYPE_SYMLINK) + return yaffs_clone_str(obj->variant.symlink_variant.alias); + else + return yaffs_clone_str(_Y("")); +} + +/*--------------------------- Initialisation code -------------------------- */ + +static int yaffs_check_dev_fns(struct yaffs_dev *dev) +{ + struct yaffs_driver *drv = &dev->drv; + struct yaffs_tags_handler *tagger = &dev->tagger; + + /* Common functions, gotta have */ + if (!drv->drv_read_chunk_fn || + !drv->drv_write_chunk_fn || + !drv->drv_erase_fn) + return 0; + + if (dev->param.is_yaffs2 && + (!drv->drv_mark_bad_fn || !drv->drv_check_bad_fn)) + return 0; + + /* Install the default tags marshalling functions if needed. */ + yaffs_tags_compat_install(dev); + yaffs_tags_marshall_install(dev); + + /* Check we now have the marshalling functions required. */ + if (!tagger->write_chunk_tags_fn || + !tagger->read_chunk_tags_fn || + !tagger->query_block_fn || + !tagger->mark_bad_fn) + return 0; + + return 1; +} + +static int yaffs_create_initial_dir(struct yaffs_dev *dev) +{ + /* Initialise the unlinked, deleted, root and lost+found directories */ + dev->lost_n_found = dev->root_dir = NULL; + dev->unlinked_dir = dev->del_dir = NULL; + dev->unlinked_dir = + yaffs_create_fake_dir(dev, YAFFS_OBJECTID_UNLINKED, S_IFDIR); + dev->del_dir = + yaffs_create_fake_dir(dev, YAFFS_OBJECTID_DELETED, S_IFDIR); + dev->root_dir = + yaffs_create_fake_dir(dev, YAFFS_OBJECTID_ROOT, + YAFFS_ROOT_MODE | S_IFDIR); + dev->lost_n_found = + yaffs_create_fake_dir(dev, YAFFS_OBJECTID_LOSTNFOUND, + YAFFS_LOSTNFOUND_MODE | S_IFDIR); + + if (dev->lost_n_found && dev->root_dir && dev->unlinked_dir + && dev->del_dir) { + yaffs_add_obj_to_dir(dev->root_dir, dev->lost_n_found); + return YAFFS_OK; + } + return YAFFS_FAIL; +} + +int yaffs_guts_initialise(struct yaffs_dev *dev) +{ + int init_failed = 0; + unsigned x; + int bits; + + yaffs_trace(YAFFS_TRACE_TRACING, "yaffs: yaffs_guts_initialise()"); + + /* Check stuff that must be set */ + + if (!dev) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs: Need a device" + ); + return YAFFS_FAIL; + } + + if (dev->is_mounted) { + yaffs_trace(YAFFS_TRACE_ALWAYS, "device already mounted"); + return YAFFS_FAIL; + } + + dev->internal_start_block = dev->param.start_block; + dev->internal_end_block = dev->param.end_block; + dev->block_offset = 0; + dev->chunk_offset = 0; + dev->n_free_chunks = 0; + + dev->gc_block = 0; + + if (dev->param.start_block == 0) { + dev->internal_start_block = dev->param.start_block + 1; + dev->internal_end_block = dev->param.end_block + 1; + dev->block_offset = 1; + dev->chunk_offset = dev->param.chunks_per_block; + } + + /* Check geometry parameters. */ + + if ((!dev->param.inband_tags && dev->param.is_yaffs2 && + dev->param.total_bytes_per_chunk < 1024) || + (!dev->param.is_yaffs2 && + dev->param.total_bytes_per_chunk < 512) || + (dev->param.inband_tags && !dev->param.is_yaffs2) || + dev->param.chunks_per_block < 2 || + dev->param.n_reserved_blocks < 2 || + dev->internal_start_block <= 0 || + dev->internal_end_block <= 0 || + dev->internal_end_block <= + (dev->internal_start_block + dev->param.n_reserved_blocks + 2) + ) { + /* otherwise it is too small */ + yaffs_trace(YAFFS_TRACE_ALWAYS, + "NAND geometry problems: chunk size %d, type is yaffs%s, inband_tags %d ", + dev->param.total_bytes_per_chunk, + dev->param.is_yaffs2 ? "2" : "", + dev->param.inband_tags); + return YAFFS_FAIL; + } + + if (yaffs_init_nand(dev) != YAFFS_OK) { + yaffs_trace(YAFFS_TRACE_ALWAYS, "InitialiseNAND failed"); + return YAFFS_FAIL; + } + + /* Sort out space for inband tags, if required */ + if (dev->param.inband_tags) + dev->data_bytes_per_chunk = + dev->param.total_bytes_per_chunk - + sizeof(struct yaffs_packed_tags2_tags_only); + else + dev->data_bytes_per_chunk = dev->param.total_bytes_per_chunk; + + /* Got the right mix of functions? */ + if (!yaffs_check_dev_fns(dev)) { + /* Function missing */ + yaffs_trace(YAFFS_TRACE_ALWAYS, + "device function(s) missing or wrong"); + + return YAFFS_FAIL; + } + + /* Finished with most checks. Further checks happen later on too. */ + + dev->is_mounted = 1; + + /* OK now calculate a few things for the device */ + + /* + * Calculate all the chunk size manipulation numbers: + */ + x = dev->data_bytes_per_chunk; + /* We always use dev->chunk_shift and dev->chunk_div */ + dev->chunk_shift = calc_shifts(x); + x >>= dev->chunk_shift; + dev->chunk_div = x; + /* We only use chunk mask if chunk_div is 1 */ + dev->chunk_mask = (1 << dev->chunk_shift) - 1; + + /* + * Calculate chunk_grp_bits. + * We need to find the next power of 2 > than internal_end_block + */ + + x = dev->param.chunks_per_block * (dev->internal_end_block + 1); + + bits = calc_shifts_ceiling(x); + + /* Set up tnode width if wide tnodes are enabled. */ + if (!dev->param.wide_tnodes_disabled) { + /* bits must be even so that we end up with 32-bit words */ + if (bits & 1) + bits++; + if (bits < 16) + dev->tnode_width = 16; + else + dev->tnode_width = bits; + } else { + dev->tnode_width = 16; + } + + dev->tnode_mask = (1 << dev->tnode_width) - 1; + + /* Level0 Tnodes are 16 bits or wider (if wide tnodes are enabled), + * so if the bitwidth of the + * chunk range we're using is greater than 16 we need + * to figure out chunk shift and chunk_grp_size + */ + + if (bits <= dev->tnode_width) + dev->chunk_grp_bits = 0; + else + dev->chunk_grp_bits = bits - dev->tnode_width; + + dev->tnode_size = (dev->tnode_width * YAFFS_NTNODES_LEVEL0) / 8; + if (dev->tnode_size < sizeof(struct yaffs_tnode)) + dev->tnode_size = sizeof(struct yaffs_tnode); + + dev->chunk_grp_size = 1 << dev->chunk_grp_bits; + + if (dev->param.chunks_per_block < dev->chunk_grp_size) { + /* We have a problem because the soft delete won't work if + * the chunk group size > chunks per block. + * This can be remedied by using larger "virtual blocks". + */ + yaffs_trace(YAFFS_TRACE_ALWAYS, "chunk group too large"); + + return YAFFS_FAIL; + } + + /* Finished verifying the device, continue with initialisation */ + + /* More device initialisation */ + dev->all_gcs = 0; + dev->passive_gc_count = 0; + dev->oldest_dirty_gc_count = 0; + dev->bg_gcs = 0; + dev->gc_block_finder = 0; + dev->buffered_block = -1; + dev->doing_buffered_block_rewrite = 0; + dev->n_deleted_files = 0; + dev->n_bg_deletions = 0; + dev->n_unlinked_files = 0; + dev->n_ecc_fixed = 0; + dev->n_ecc_unfixed = 0; + dev->n_tags_ecc_fixed = 0; + dev->n_tags_ecc_unfixed = 0; + dev->n_erase_failures = 0; + dev->n_erased_blocks = 0; + dev->gc_disable = 0; + dev->has_pending_prioritised_gc = 1; + /* Assume the worst for now, will get fixed on first GC */ + INIT_LIST_HEAD(&dev->dirty_dirs); + dev->oldest_dirty_seq = 0; + dev->oldest_dirty_block = 0; + + /* Initialise temporary buffers and caches. */ + if (!yaffs_init_tmp_buffers(dev)) + init_failed = 1; + + dev->cache = NULL; + dev->gc_cleanup_list = NULL; + + if (!init_failed && dev->param.n_caches > 0) { + int i; + void *buf; + int cache_bytes = + dev->param.n_caches * sizeof(struct yaffs_cache); + + if (dev->param.n_caches > YAFFS_MAX_SHORT_OP_CACHES) + dev->param.n_caches = YAFFS_MAX_SHORT_OP_CACHES; + + dev->cache = kmalloc(cache_bytes, GFP_NOFS); + + buf = (u8 *) dev->cache; + + if (dev->cache) + memset(dev->cache, 0, cache_bytes); + + for (i = 0; i < dev->param.n_caches && buf; i++) { + dev->cache[i].object = NULL; + dev->cache[i].last_use = 0; + dev->cache[i].dirty = 0; + dev->cache[i].data = buf = + kmalloc(dev->param.total_bytes_per_chunk, GFP_NOFS); + } + if (!buf) + init_failed = 1; + + dev->cache_last_use = 0; + } + + dev->cache_hits = 0; + + if (!init_failed) { + dev->gc_cleanup_list = + kmalloc(dev->param.chunks_per_block * sizeof(u32), + GFP_NOFS); + if (!dev->gc_cleanup_list) + init_failed = 1; + } + + if (dev->param.is_yaffs2) + dev->param.use_header_file_size = 1; + + if (!init_failed && !yaffs_init_blocks(dev)) + init_failed = 1; + + yaffs_init_tnodes_and_objs(dev); + + if (!init_failed && !yaffs_create_initial_dir(dev)) + init_failed = 1; + + if (!init_failed && dev->param.is_yaffs2 && + !dev->param.disable_summary && + !yaffs_summary_init(dev)) + init_failed = 1; + + if (!init_failed) { + /* Now scan the flash. */ + if (dev->param.is_yaffs2) { + if (yaffs2_checkpt_restore(dev)) { + yaffs_check_obj_details_loaded(dev->root_dir); + yaffs_trace(YAFFS_TRACE_CHECKPOINT | + YAFFS_TRACE_MOUNT, + "yaffs: restored from checkpoint" + ); + } else { + + /* Clean up the mess caused by an aborted + * checkpoint load then scan backwards. + */ + yaffs_deinit_blocks(dev); + + yaffs_deinit_tnodes_and_objs(dev); + + dev->n_erased_blocks = 0; + dev->n_free_chunks = 0; + dev->alloc_block = -1; + dev->alloc_page = -1; + dev->n_deleted_files = 0; + dev->n_unlinked_files = 0; + dev->n_bg_deletions = 0; + + if (!init_failed && !yaffs_init_blocks(dev)) + init_failed = 1; + + yaffs_init_tnodes_and_objs(dev); + + if (!init_failed + && !yaffs_create_initial_dir(dev)) + init_failed = 1; + + if (!init_failed && !yaffs2_scan_backwards(dev)) + init_failed = 1; + } + } else if (!yaffs1_scan(dev)) { + init_failed = 1; + } + + yaffs_strip_deleted_objs(dev); + yaffs_fix_hanging_objs(dev); + if (dev->param.empty_lost_n_found) + yaffs_empty_l_n_f(dev); + } + + if (init_failed) { + /* Clean up the mess */ + yaffs_trace(YAFFS_TRACE_TRACING, + "yaffs: yaffs_guts_initialise() aborted."); + + yaffs_deinitialise(dev); + return YAFFS_FAIL; + } + + /* Zero out stats */ + dev->n_page_reads = 0; + dev->n_page_writes = 0; + dev->n_erasures = 0; + dev->n_gc_copies = 0; + dev->n_retried_writes = 0; + + dev->n_retired_blocks = 0; + + yaffs_verify_free_chunks(dev); + yaffs_verify_blocks(dev); + + /* Clean up any aborted checkpoint data */ + if (!dev->is_checkpointed && dev->blocks_in_checkpt > 0) + yaffs2_checkpt_invalidate(dev); + + yaffs_trace(YAFFS_TRACE_TRACING, + "yaffs: yaffs_guts_initialise() done."); + return YAFFS_OK; +} + +void yaffs_deinitialise(struct yaffs_dev *dev) +{ + if (dev->is_mounted) { + int i; + + yaffs_deinit_blocks(dev); + yaffs_deinit_tnodes_and_objs(dev); + yaffs_summary_deinit(dev); + + if (dev->param.n_caches > 0 && dev->cache) { + + for (i = 0; i < dev->param.n_caches; i++) { + kfree(dev->cache[i].data); + dev->cache[i].data = NULL; + } + + kfree(dev->cache); + dev->cache = NULL; + } + + kfree(dev->gc_cleanup_list); + + for (i = 0; i < YAFFS_N_TEMP_BUFFERS; i++) + kfree(dev->temp_buffer[i].buffer); + + dev->is_mounted = 0; + + yaffs_deinit_nand(dev); + } +} + +int yaffs_count_free_chunks(struct yaffs_dev *dev) +{ + int n_free = 0; + int b; + struct yaffs_block_info *blk; + + blk = dev->block_info; + for (b = dev->internal_start_block; b <= dev->internal_end_block; b++) { + switch (blk->block_state) { + case YAFFS_BLOCK_STATE_EMPTY: + case YAFFS_BLOCK_STATE_ALLOCATING: + case YAFFS_BLOCK_STATE_COLLECTING: + case YAFFS_BLOCK_STATE_FULL: + n_free += + (dev->param.chunks_per_block - blk->pages_in_use + + blk->soft_del_pages); + break; + default: + break; + } + blk++; + } + return n_free; +} + +int yaffs_get_n_free_chunks(struct yaffs_dev *dev) +{ + /* This is what we report to the outside world */ + int n_free; + int n_dirty_caches; + int blocks_for_checkpt; + int i; + + n_free = dev->n_free_chunks; + n_free += dev->n_deleted_files; + + /* Now count and subtract the number of dirty chunks in the cache. */ + + for (n_dirty_caches = 0, i = 0; i < dev->param.n_caches; i++) { + if (dev->cache[i].dirty) + n_dirty_caches++; + } + + n_free -= n_dirty_caches; + + n_free -= + ((dev->param.n_reserved_blocks + 1) * dev->param.chunks_per_block); + + /* Now figure checkpoint space and report that... */ + blocks_for_checkpt = yaffs_calc_checkpt_blocks_required(dev); + + n_free -= (blocks_for_checkpt * dev->param.chunks_per_block); + + if (n_free < 0) + n_free = 0; + + return n_free; +} + + +int yaffs_format_dev(struct yaffs_dev *dev) +{ + int i; + enum yaffs_block_state state; + u32 dummy; + + if(dev->is_mounted) + return YAFFS_FAIL; + + /* + * The runtime variables might not have been set up, + * so set up what we need. + */ + dev->internal_start_block = dev->param.start_block; + dev->internal_end_block = dev->param.end_block; + dev->block_offset = 0; + dev->chunk_offset = 0; + + if (dev->param.start_block == 0) { + dev->internal_start_block = dev->param.start_block + 1; + dev->internal_end_block = dev->param.end_block + 1; + dev->block_offset = 1; + dev->chunk_offset = dev->param.chunks_per_block; + } + + for (i = dev->internal_start_block; i <= dev->internal_end_block; i++) { + yaffs_query_init_block_state(dev, i, &state, &dummy); + if (state != YAFFS_BLOCK_STATE_DEAD) + yaffs_erase_block(dev, i); + } + + return YAFFS_OK; +} + + +/* + * Marshalling functions to get loff_t file sizes into and out of + * object headers. + */ +void yaffs_oh_size_load(struct yaffs_obj_hdr *oh, loff_t fsize) +{ + oh->file_size_low = (fsize & 0xFFFFFFFF); + oh->file_size_high = ((fsize >> 32) & 0xFFFFFFFF); +} + +loff_t yaffs_oh_to_size(struct yaffs_obj_hdr *oh) +{ + loff_t retval; + + if (sizeof(loff_t) >= 8 && ~(oh->file_size_high)) + retval = (((loff_t) oh->file_size_high) << 32) | + (((loff_t) oh->file_size_low) & 0xFFFFFFFF); + else + retval = (loff_t) oh->file_size_low; + + return retval; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_trace.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_trace.h @@ -0,0 +1,57 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YTRACE_H__ +#define __YTRACE_H__ + +extern unsigned int yaffs_trace_mask; +extern unsigned int yaffs_wr_attempts; + +/* + * Tracing flags. + * The flags masked in YAFFS_TRACE_ALWAYS are always traced. + */ + +#define YAFFS_TRACE_OS 0x00000002 +#define YAFFS_TRACE_ALLOCATE 0x00000004 +#define YAFFS_TRACE_SCAN 0x00000008 +#define YAFFS_TRACE_BAD_BLOCKS 0x00000010 +#define YAFFS_TRACE_ERASE 0x00000020 +#define YAFFS_TRACE_GC 0x00000040 +#define YAFFS_TRACE_WRITE 0x00000080 +#define YAFFS_TRACE_TRACING 0x00000100 +#define YAFFS_TRACE_DELETION 0x00000200 +#define YAFFS_TRACE_BUFFERS 0x00000400 +#define YAFFS_TRACE_NANDACCESS 0x00000800 +#define YAFFS_TRACE_GC_DETAIL 0x00001000 +#define YAFFS_TRACE_SCAN_DEBUG 0x00002000 +#define YAFFS_TRACE_MTD 0x00004000 +#define YAFFS_TRACE_CHECKPOINT 0x00008000 + +#define YAFFS_TRACE_VERIFY 0x00010000 +#define YAFFS_TRACE_VERIFY_NAND 0x00020000 +#define YAFFS_TRACE_VERIFY_FULL 0x00040000 +#define YAFFS_TRACE_VERIFY_ALL 0x000f0000 + +#define YAFFS_TRACE_SYNC 0x00100000 +#define YAFFS_TRACE_BACKGROUND 0x00200000 +#define YAFFS_TRACE_LOCK 0x00400000 +#define YAFFS_TRACE_MOUNT 0x00800000 + +#define YAFFS_TRACE_ERROR 0x40000000 +#define YAFFS_TRACE_BUG 0x80000000 +#define YAFFS_TRACE_ALWAYS 0xf0000000 + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_linux.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_linux.h @@ -0,0 +1,48 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_LINUX_H__ +#define __YAFFS_LINUX_H__ + +#include "yportenv.h" + +struct yaffs_linux_context { + struct list_head context_list; /* List of these we have mounted */ + struct yaffs_dev *dev; + struct super_block *super; + struct task_struct *bg_thread; /* Background thread for this device */ + int bg_running; + struct mutex gross_lock; /* Gross locking mutex*/ + u8 *spare_buffer; /* For mtdif2 use. Don't know the buffer size + * at compile time so we have to allocate it. + */ + struct list_head search_contexts; + struct task_struct *readdir_process; + unsigned mount_id; + int dirty; +}; + +#define yaffs_dev_to_lc(dev) ((struct yaffs_linux_context *)((dev)->os_context)) +#define yaffs_dev_to_mtd(dev) ((struct mtd_info *)((dev)->driver_context)) + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) +#define WRITE_SIZE_STR "writesize" +#define WRITE_SIZE(mtd) ((mtd)->writesize) +#else +#define WRITE_SIZE_STR "oobblock" +#define WRITE_SIZE(mtd) ((mtd)->oobblock) +#endif + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_yaffs2.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_yaffs2.h @@ -0,0 +1,39 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_YAFFS2_H__ +#define __YAFFS_YAFFS2_H__ + +#include "yaffs_guts.h" + +void yaffs_calc_oldest_dirty_seq(struct yaffs_dev *dev); +void yaffs2_find_oldest_dirty_seq(struct yaffs_dev *dev); +void yaffs2_clear_oldest_dirty_seq(struct yaffs_dev *dev, + struct yaffs_block_info *bi); +void yaffs2_update_oldest_dirty_seq(struct yaffs_dev *dev, unsigned block_no, + struct yaffs_block_info *bi); +int yaffs_block_ok_for_gc(struct yaffs_dev *dev, struct yaffs_block_info *bi); +u32 yaffs2_find_refresh_block(struct yaffs_dev *dev); +int yaffs2_checkpt_required(struct yaffs_dev *dev); +int yaffs_calc_checkpt_blocks_required(struct yaffs_dev *dev); + +void yaffs2_checkpt_invalidate(struct yaffs_dev *dev); +int yaffs2_checkpt_save(struct yaffs_dev *dev); +int yaffs2_checkpt_restore(struct yaffs_dev *dev); + +int yaffs2_handle_hole(struct yaffs_obj *obj, loff_t new_size); +int yaffs2_scan_backwards(struct yaffs_dev *dev); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/Kconfig +++ linux-goldfish-3.4.0/fs/yaffs2/Kconfig @@ -0,0 +1,161 @@ +# +# yaffs file system configurations +# + +config YAFFS_FS + tristate "yaffs2 file system support" + default n + depends on MTD_BLOCK + select YAFFS_YAFFS1 + select YAFFS_YAFFS2 + help + yaffs2, or Yet Another Flash File System, is a file system + optimised for NAND Flash chips. + + To compile the yaffs2 file system support as a module, choose M + here: the module will be called yaffs2. + + If unsure, say N. + + Further information on yaffs2 is available at + . + +config YAFFS_YAFFS1 + bool "512 byte / page devices" + depends on YAFFS_FS + default y + help + Enable yaffs1 support -- yaffs for 512 byte / page devices + + Not needed for 2K-page devices. + + If unsure, say Y. + +config YAFFS_9BYTE_TAGS + bool "Use older-style on-NAND data format with pageStatus byte" + depends on YAFFS_YAFFS1 + default n + help + + Older-style on-NAND data format has a "pageStatus" byte to record + chunk/page state. This byte is zero when the page is discarded. + Choose this option if you have existing on-NAND data using this + format that you need to continue to support. New data written + also uses the older-style format. Note: Use of this option + generally requires that MTD's oob layout be adjusted to use the + older-style format. See notes on tags formats and MTD versions + in yaffs_mtdif1.c. + + If unsure, say N. + +config YAFFS_DOES_ECC + bool "Lets yaffs do its own ECC" + depends on YAFFS_FS && YAFFS_YAFFS1 && !YAFFS_9BYTE_TAGS + default n + help + This enables yaffs to use its own ECC functions instead of using + the ones from the generic MTD-NAND driver. + + If unsure, say N. + +config YAFFS_ECC_WRONG_ORDER + bool "Use the same ecc byte order as Steven Hill's nand_ecc.c" + depends on YAFFS_FS && YAFFS_DOES_ECC && !YAFFS_9BYTE_TAGS + default n + help + This makes yaffs_ecc.c use the same ecc byte order as Steven + Hill's nand_ecc.c. If not set, then you get the same ecc byte + order as SmartMedia. + + If unsure, say N. + +config YAFFS_YAFFS2 + bool "2048 byte (or larger) / page devices" + depends on YAFFS_FS + default y + help + Enable yaffs2 support -- yaffs for >= 2K bytes per page devices + + If unsure, say Y. + +config YAFFS_AUTO_YAFFS2 + bool "Autoselect yaffs2 format" + depends on YAFFS_YAFFS2 + default y + help + Without this, you need to explicitely use yaffs2 as the file + system type. With this, you can say "yaffs" and yaffs or yaffs2 + will be used depending on the device page size (yaffs on + 512-byte page devices, yaffs2 on 2K page devices). + + If unsure, say Y. + +config YAFFS_DISABLE_TAGS_ECC + bool "Disable yaffs from doing ECC on tags by default" + depends on YAFFS_FS && YAFFS_YAFFS2 + default n + help + This defaults yaffs to using its own ECC calculations on tags instead of + just relying on the MTD. + This behavior can also be overridden with tags_ecc_on and + tags_ecc_off mount options. + + If unsure, say N. + +config YAFFS_ALWAYS_CHECK_CHUNK_ERASED + bool "Force chunk erase check" + depends on YAFFS_FS + default n + help + Normally yaffs only checks chunks before writing until an erased + chunk is found. This helps to detect any partially written + chunks that might have happened due to power loss. + + Enabling this forces on the test that chunks are erased in flash + before writing to them. This takes more time but is potentially + a bit more secure. + + Suggest setting Y during development and ironing out driver + issues etc. Suggest setting to N if you want faster writing. + + If unsure, say Y. + +config YAFFS_EMPTY_LOST_AND_FOUND + bool "Empty lost and found on boot" + depends on YAFFS_FS + default n + help + If this is enabled then the contents of lost and found is + automatically dumped at mount. + + If unsure, say N. + +config YAFFS_DISABLE_BLOCK_REFRESHING + bool "Disable yaffs2 block refreshing" + depends on YAFFS_FS + default n + help + If this is set, then block refreshing is disabled. + Block refreshing infrequently refreshes the oldest block in + a yaffs2 file system. This mechanism helps to refresh flash to + mitigate against data loss. This is particularly useful for MLC. + + If unsure, say N. + +config YAFFS_DISABLE_BACKGROUND + bool "Disable yaffs2 background processing" + depends on YAFFS_FS + default n + help + If this is set, then background processing is disabled. + Background processing makes many foreground activities faster. + + If unsure, say N. + +config YAFFS_XATTR + bool "Enable yaffs2 xattr support" + depends on YAFFS_FS + default y + help + If this is set then yaffs2 will provide xattr support. + If unsure, say Y. --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_guts.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_guts.h @@ -0,0 +1,990 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_GUTS_H__ +#define __YAFFS_GUTS_H__ + +#include "yportenv.h" + +#define YAFFS_OK 1 +#define YAFFS_FAIL 0 + +/* Give us a Y=0x59, + * Give us an A=0x41, + * Give us an FF=0xff + * Give us an S=0x53 + * And what have we got... + */ +#define YAFFS_MAGIC 0x5941ff53 + +/* + * Tnodes form a tree with the tnodes in "levels" + * Levels greater than 0 hold 8 slots which point to other tnodes. + * Those at level 0 hold 16 slots which point to chunks in NAND. + * + * A maximum level of 8 thust supports files of size up to: + * + * 2^(3*MAX_LEVEL+4) + * + * Thus a max level of 8 supports files with up to 2^^28 chunks which gives + * a maximum file size of around 512Gbytees with 2k chunks. + */ +#define YAFFS_NTNODES_LEVEL0 16 +#define YAFFS_TNODES_LEVEL0_BITS 4 +#define YAFFS_TNODES_LEVEL0_MASK 0xf + +#define YAFFS_NTNODES_INTERNAL (YAFFS_NTNODES_LEVEL0 / 2) +#define YAFFS_TNODES_INTERNAL_BITS (YAFFS_TNODES_LEVEL0_BITS - 1) +#define YAFFS_TNODES_INTERNAL_MASK 0x7 +#define YAFFS_TNODES_MAX_LEVEL 8 +#define YAFFS_TNODES_MAX_BITS (YAFFS_TNODES_LEVEL0_BITS + \ + YAFFS_TNODES_INTERNAL_BITS * \ + YAFFS_TNODES_MAX_LEVEL) +#define YAFFS_MAX_CHUNK_ID ((1 << YAFFS_TNODES_MAX_BITS) - 1) + +#define YAFFS_MAX_FILE_SIZE_32 0x7fffffff + +/* Constants for YAFFS1 mode */ +#define YAFFS_BYTES_PER_SPARE 16 +#define YAFFS_BYTES_PER_CHUNK 512 +#define YAFFS_CHUNK_SIZE_SHIFT 9 +#define YAFFS_CHUNKS_PER_BLOCK 32 +#define YAFFS_BYTES_PER_BLOCK (YAFFS_CHUNKS_PER_BLOCK*YAFFS_BYTES_PER_CHUNK) + +#define YAFFS_MIN_YAFFS2_CHUNK_SIZE 1024 +#define YAFFS_MIN_YAFFS2_SPARE_SIZE 32 + + + +#define YAFFS_ALLOCATION_NOBJECTS 100 +#define YAFFS_ALLOCATION_NTNODES 100 +#define YAFFS_ALLOCATION_NLINKS 100 + +#define YAFFS_NOBJECT_BUCKETS 256 + +#define YAFFS_OBJECT_SPACE 0x40000 +#define YAFFS_MAX_OBJECT_ID (YAFFS_OBJECT_SPACE - 1) + +/* Binary data version stamps */ +#define YAFFS_SUMMARY_VERSION 1 +#define YAFFS_CHECKPOINT_VERSION 7 + +#ifdef CONFIG_YAFFS_UNICODE +#define YAFFS_MAX_NAME_LENGTH 127 +#define YAFFS_MAX_ALIAS_LENGTH 79 +#else +#define YAFFS_MAX_NAME_LENGTH 255 +#define YAFFS_MAX_ALIAS_LENGTH 159 +#endif + +#define YAFFS_SHORT_NAME_LENGTH 15 + +/* Some special object ids for pseudo objects */ +#define YAFFS_OBJECTID_ROOT 1 +#define YAFFS_OBJECTID_LOSTNFOUND 2 +#define YAFFS_OBJECTID_UNLINKED 3 +#define YAFFS_OBJECTID_DELETED 4 + +/* Fake object Id for summary data */ +#define YAFFS_OBJECTID_SUMMARY 0x10 + +/* Pseudo object ids for checkpointing */ +#define YAFFS_OBJECTID_CHECKPOINT_DATA 0x20 +#define YAFFS_SEQUENCE_CHECKPOINT_DATA 0x21 + +#define YAFFS_MAX_SHORT_OP_CACHES 20 + +#define YAFFS_N_TEMP_BUFFERS 6 + +/* We limit the number attempts at sucessfully saving a chunk of data. + * Small-page devices have 32 pages per block; large-page devices have 64. + * Default to something in the order of 5 to 10 blocks worth of chunks. + */ +#define YAFFS_WR_ATTEMPTS (5*64) + +/* Sequence numbers are used in YAFFS2 to determine block allocation order. + * The range is limited slightly to help distinguish bad numbers from good. + * This also allows us to perhaps in the future use special numbers for + * special purposes. + * EFFFFF00 allows the allocation of 8 blocks/second (~1Mbytes) for 15 years, + * and is a larger number than the lifetime of a 2GB device. + */ +#define YAFFS_LOWEST_SEQUENCE_NUMBER 0x00001000 +#define YAFFS_HIGHEST_SEQUENCE_NUMBER 0xefffff00 + +/* Special sequence number for bad block that failed to be marked bad */ +#define YAFFS_SEQUENCE_BAD_BLOCK 0xffff0000 + +/* ChunkCache is used for short read/write operations.*/ +struct yaffs_cache { + struct yaffs_obj *object; + int chunk_id; + int last_use; + int dirty; + int n_bytes; /* Only valid if the cache is dirty */ + int locked; /* Can't push out or flush while locked. */ + u8 *data; +}; + +/* yaffs1 tags structures in RAM + * NB This uses bitfield. Bitfields should not straddle a u32 boundary + * otherwise the structure size will get blown out. + */ + +struct yaffs_tags { + unsigned chunk_id:20; + unsigned serial_number:2; + unsigned n_bytes_lsb:10; + unsigned obj_id:18; + unsigned ecc:12; + unsigned n_bytes_msb:2; +}; + +union yaffs_tags_union { + struct yaffs_tags as_tags; + u8 as_bytes[8]; +}; + + +/* Stuff used for extended tags in YAFFS2 */ + +enum yaffs_ecc_result { + YAFFS_ECC_RESULT_UNKNOWN, + YAFFS_ECC_RESULT_NO_ERROR, + YAFFS_ECC_RESULT_FIXED, + YAFFS_ECC_RESULT_UNFIXED +}; + +enum yaffs_obj_type { + YAFFS_OBJECT_TYPE_UNKNOWN, + YAFFS_OBJECT_TYPE_FILE, + YAFFS_OBJECT_TYPE_SYMLINK, + YAFFS_OBJECT_TYPE_DIRECTORY, + YAFFS_OBJECT_TYPE_HARDLINK, + YAFFS_OBJECT_TYPE_SPECIAL +}; + +#define YAFFS_OBJECT_TYPE_MAX YAFFS_OBJECT_TYPE_SPECIAL + +struct yaffs_ext_tags { + unsigned chunk_used; /* Status of the chunk: used or unused */ + unsigned obj_id; /* If 0 this is not used */ + unsigned chunk_id; /* If 0 this is a header, else a data chunk */ + unsigned n_bytes; /* Only valid for data chunks */ + + /* The following stuff only has meaning when we read */ + enum yaffs_ecc_result ecc_result; + unsigned block_bad; + + /* YAFFS 1 stuff */ + unsigned is_deleted; /* The chunk is marked deleted */ + unsigned serial_number; /* Yaffs1 2-bit serial number */ + + /* YAFFS2 stuff */ + unsigned seq_number; /* The sequence number of this block */ + + /* Extra info if this is an object header (YAFFS2 only) */ + + unsigned extra_available; /* Extra info available if not zero */ + unsigned extra_parent_id; /* The parent object */ + unsigned extra_is_shrink; /* Is it a shrink header? */ + unsigned extra_shadows; /* Does this shadow another object? */ + + enum yaffs_obj_type extra_obj_type; /* What object type? */ + + loff_t extra_file_size; /* Length if it is a file */ + unsigned extra_equiv_id; /* Equivalent object for a hard link */ +}; + +/* Spare structure for YAFFS1 */ +struct yaffs_spare { + u8 tb0; + u8 tb1; + u8 tb2; + u8 tb3; + u8 page_status; /* set to 0 to delete the chunk */ + u8 block_status; + u8 tb4; + u8 tb5; + u8 ecc1[3]; + u8 tb6; + u8 tb7; + u8 ecc2[3]; +}; + +/*Special structure for passing through to mtd */ +struct yaffs_nand_spare { + struct yaffs_spare spare; + int eccres1; + int eccres2; +}; + +/* Block data in RAM */ + +enum yaffs_block_state { + YAFFS_BLOCK_STATE_UNKNOWN = 0, + + YAFFS_BLOCK_STATE_SCANNING, + /* Being scanned */ + + YAFFS_BLOCK_STATE_NEEDS_SCAN, + /* The block might have something on it (ie it is allocating or full, + * perhaps empty) but it needs to be scanned to determine its true + * state. + * This state is only valid during scanning. + * NB We tolerate empty because the pre-scanner might be incapable of + * deciding + * However, if this state is returned on a YAFFS2 device, + * then we expect a sequence number + */ + + YAFFS_BLOCK_STATE_EMPTY, + /* This block is empty */ + + YAFFS_BLOCK_STATE_ALLOCATING, + /* This block is partially allocated. + * At least one page holds valid data. + * This is the one currently being used for page + * allocation. Should never be more than one of these. + * If a block is only partially allocated at mount it is treated as + * full. + */ + + YAFFS_BLOCK_STATE_FULL, + /* All the pages in this block have been allocated. + * If a block was only partially allocated when mounted we treat + * it as fully allocated. + */ + + YAFFS_BLOCK_STATE_DIRTY, + /* The block was full and now all chunks have been deleted. + * Erase me, reuse me. + */ + + YAFFS_BLOCK_STATE_CHECKPOINT, + /* This block is assigned to holding checkpoint data. */ + + YAFFS_BLOCK_STATE_COLLECTING, + /* This block is being garbage collected */ + + YAFFS_BLOCK_STATE_DEAD + /* This block has failed and is not in use */ +}; + +#define YAFFS_NUMBER_OF_BLOCK_STATES (YAFFS_BLOCK_STATE_DEAD + 1) + +struct yaffs_block_info { + + int soft_del_pages:10; /* number of soft deleted pages */ + int pages_in_use:10; /* number of pages in use */ + unsigned block_state:4; /* One of the above block states. */ + /* NB use unsigned because enum is sometimes + * an int */ + u32 needs_retiring:1; /* Data has failed on this block, */ + /*need to get valid data off and retire*/ + u32 skip_erased_check:1;/* Skip the erased check on this block */ + u32 gc_prioritise:1; /* An ECC check or blank check has failed. + Block should be prioritised for GC */ + u32 chunk_error_strikes:3; /* How many times we've had ecc etc + failures on this block and tried to reuse it */ + u32 has_summary:1; /* The block has a summary */ + + u32 has_shrink_hdr:1; /* This block has at least one shrink header */ + u32 seq_number; /* block sequence number for yaffs2 */ + +}; + +/* -------------------------- Object structure -------------------------------*/ +/* This is the object structure as stored on NAND */ + +struct yaffs_obj_hdr { + enum yaffs_obj_type type; + + /* Apply to everything */ + int parent_obj_id; + u16 sum_no_longer_used; /* checksum of name. No longer used */ + YCHAR name[YAFFS_MAX_NAME_LENGTH + 1]; + + /* The following apply to all object types except for hard links */ + u32 yst_mode; /* protection */ + + u32 yst_uid; + u32 yst_gid; + u32 yst_atime; + u32 yst_mtime; + u32 yst_ctime; + + /* File size applies to files only */ + u32 file_size_low; + + /* Equivalent object id applies to hard links only. */ + int equiv_id; + + /* Alias is for symlinks only. */ + YCHAR alias[YAFFS_MAX_ALIAS_LENGTH + 1]; + + u32 yst_rdev; /* stuff for block and char devices (major/min) */ + + u32 win_ctime[2]; + u32 win_atime[2]; + u32 win_mtime[2]; + + u32 inband_shadowed_obj_id; + u32 inband_is_shrink; + + u32 file_size_high; + u32 reserved[1]; + int shadows_obj; /* This object header shadows the + specified object if > 0 */ + + /* is_shrink applies to object headers written when wemake a hole. */ + u32 is_shrink; + +}; + +/*--------------------------- Tnode -------------------------- */ + +struct yaffs_tnode { + struct yaffs_tnode *internal[YAFFS_NTNODES_INTERNAL]; +}; + +/*------------------------ Object -----------------------------*/ +/* An object can be one of: + * - a directory (no data, has children links + * - a regular file (data.... not prunes :->). + * - a symlink [symbolic link] (the alias). + * - a hard link + */ + +struct yaffs_file_var { + loff_t file_size; + loff_t scanned_size; + loff_t shrink_size; + int top_level; + struct yaffs_tnode *top; +}; + +struct yaffs_dir_var { + struct list_head children; /* list of child links */ + struct list_head dirty; /* Entry for list of dirty directories */ +}; + +struct yaffs_symlink_var { + YCHAR *alias; +}; + +struct yaffs_hardlink_var { + struct yaffs_obj *equiv_obj; + u32 equiv_id; +}; + +union yaffs_obj_var { + struct yaffs_file_var file_variant; + struct yaffs_dir_var dir_variant; + struct yaffs_symlink_var symlink_variant; + struct yaffs_hardlink_var hardlink_variant; +}; + +struct yaffs_obj { + u8 deleted:1; /* This should only apply to unlinked files. */ + u8 soft_del:1; /* it has also been soft deleted */ + u8 unlinked:1; /* An unlinked file.*/ + u8 fake:1; /* A fake object has no presence on NAND. */ + u8 rename_allowed:1; /* Some objects cannot be renamed. */ + u8 unlink_allowed:1; + u8 dirty:1; /* the object needs to be written to flash */ + u8 valid:1; /* When the file system is being loaded up, this + * object might be created before the data + * is available + * ie. file data chunks encountered before + * the header. + */ + u8 lazy_loaded:1; /* This object has been lazy loaded and + * is missing some detail */ + + u8 defered_free:1; /* Object is removed from NAND, but is + * still in the inode cache. + * Free of object is defered. + * until the inode is released. + */ + u8 being_created:1; /* This object is still being created + * so skip some verification checks. */ + u8 is_shadowed:1; /* This object is shadowed on the way + * to being renamed. */ + + u8 xattr_known:1; /* We know if this has object has xattribs + * or not. */ + u8 has_xattr:1; /* This object has xattribs. + * Only valid if xattr_known. */ + + u8 serial; /* serial number of chunk in NAND.*/ + u16 sum; /* sum of the name to speed searching */ + + struct yaffs_dev *my_dev; /* The device I'm on */ + + struct list_head hash_link; /* list of objects in hash bucket */ + + struct list_head hard_links; /* hard linked object chain*/ + + /* directory structure stuff */ + /* also used for linking up the free list */ + struct yaffs_obj *parent; + struct list_head siblings; + + /* Where's my object header in NAND? */ + int hdr_chunk; + + int n_data_chunks; /* Number of data chunks for this file. */ + + u32 obj_id; /* the object id value */ + + u32 yst_mode; + + YCHAR short_name[YAFFS_SHORT_NAME_LENGTH + 1]; + +#ifdef CONFIG_YAFFS_WINCE + u32 win_ctime[2]; + u32 win_mtime[2]; + u32 win_atime[2]; +#else + u32 yst_uid; + u32 yst_gid; + u32 yst_atime; + u32 yst_mtime; + u32 yst_ctime; +#endif + + u32 yst_rdev; + + void *my_inode; + + enum yaffs_obj_type variant_type; + + union yaffs_obj_var variant; + +}; + +struct yaffs_obj_bucket { + struct list_head list; + int count; +}; + +/* yaffs_checkpt_obj holds the definition of an object as dumped + * by checkpointing. + */ + +struct yaffs_checkpt_obj { + int struct_type; + u32 obj_id; + u32 parent_id; + int hdr_chunk; + enum yaffs_obj_type variant_type:3; + u8 deleted:1; + u8 soft_del:1; + u8 unlinked:1; + u8 fake:1; + u8 rename_allowed:1; + u8 unlink_allowed:1; + u8 serial; + int n_data_chunks; + loff_t size_or_equiv_obj; +}; + +/*--------------------- Temporary buffers ---------------- + * + * These are chunk-sized working buffers. Each device has a few. + */ + +struct yaffs_buffer { + u8 *buffer; + int in_use; +}; + +/*----------------- Device ---------------------------------*/ + +struct yaffs_param { + const YCHAR *name; + + /* + * Entry parameters set up way early. Yaffs sets up the rest. + * The structure should be zeroed out before use so that unused + * and default values are zero. + */ + + int inband_tags; /* Use unband tags */ + u32 total_bytes_per_chunk; /* Should be >= 512, does not need to + be a power of 2 */ + int chunks_per_block; /* does not need to be a power of 2 */ + int spare_bytes_per_chunk; /* spare area size */ + int start_block; /* Start block we're allowed to use */ + int end_block; /* End block we're allowed to use */ + int n_reserved_blocks; /* Tuneable so that we can reduce + * reserved blocks on NOR and RAM. */ + + int n_caches; /* If <= 0, then short op caching is disabled, + * else the number of short op caches. + */ + int cache_bypass_aligned; /* If non-zero then bypass the cache for + * aligned writes. + */ + + int use_nand_ecc; /* Flag to decide whether or not to use + * NAND driver ECC on data (yaffs1) */ + int tags_9bytes; /* Use 9 byte tags */ + int no_tags_ecc; /* Flag to decide whether or not to do ECC + * on packed tags (yaffs2) */ + + int is_yaffs2; /* Use yaffs2 mode on this device */ + + int empty_lost_n_found; /* Auto-empty lost+found directory on mount */ + + int refresh_period; /* How often to check for a block refresh */ + + /* Checkpoint control. Can be set before or after initialisation */ + u8 skip_checkpt_rd; + u8 skip_checkpt_wr; + + int enable_xattr; /* Enable xattribs */ + + int max_objects; /* + * Set to limit the number of objects created. + * 0 = no limit. + */ + + /* The remove_obj_fn function must be supplied by OS flavours that + * need it. + * yaffs direct uses it to implement the faster readdir. + * Linux uses it to protect the directory during unlocking. + */ + void (*remove_obj_fn) (struct yaffs_obj *obj); + + /* Callback to mark the superblock dirty */ + void (*sb_dirty_fn) (struct yaffs_dev *dev); + + /* Callback to control garbage collection. */ + unsigned (*gc_control_fn) (struct yaffs_dev *dev); + + /* Debug control flags. Don't use unless you know what you're doing */ + int use_header_file_size; /* Flag to determine if we should use + * file sizes from the header */ + int disable_lazy_load; /* Disable lazy loading on this device */ + int wide_tnodes_disabled; /* Set to disable wide tnodes */ + int disable_soft_del; /* yaffs 1 only: Set to disable the use of + * softdeletion. */ + + int defered_dir_update; /* Set to defer directory updates */ + +#ifdef CONFIG_YAFFS_AUTO_UNICODE + int auto_unicode; +#endif + int always_check_erased; /* Force chunk erased check always on */ + + int disable_summary; + +}; + +struct yaffs_driver { + int (*drv_write_chunk_fn) (struct yaffs_dev *dev, int nand_chunk, + const u8 *data, int data_len, + const u8 *oob, int oob_len); + int (*drv_read_chunk_fn) (struct yaffs_dev *dev, int nand_chunk, + u8 *data, int data_len, + u8 *oob, int oob_len, + enum yaffs_ecc_result *ecc_result); + int (*drv_erase_fn) (struct yaffs_dev *dev, int block_no); + int (*drv_mark_bad_fn) (struct yaffs_dev *dev, int block_no); + int (*drv_check_bad_fn) (struct yaffs_dev *dev, int block_no); + int (*drv_initialise_fn) (struct yaffs_dev *dev); + int (*drv_deinitialise_fn) (struct yaffs_dev *dev); +}; + +struct yaffs_tags_handler { + int (*write_chunk_tags_fn) (struct yaffs_dev *dev, + int nand_chunk, const u8 *data, + const struct yaffs_ext_tags *tags); + int (*read_chunk_tags_fn) (struct yaffs_dev *dev, + int nand_chunk, u8 *data, + struct yaffs_ext_tags *tags); + + int (*query_block_fn) (struct yaffs_dev *dev, int block_no, + enum yaffs_block_state *state, + u32 *seq_number); + int (*mark_bad_fn) (struct yaffs_dev *dev, int block_no); +}; + +struct yaffs_dev { + struct yaffs_param param; + struct yaffs_driver drv; + struct yaffs_tags_handler tagger; + + /* Context storage. Holds extra OS specific data for this device */ + + void *os_context; + void *driver_context; + + struct list_head dev_list; + + /* Runtime parameters. Set up by YAFFS. */ + int data_bytes_per_chunk; + + /* Non-wide tnode stuff */ + u16 chunk_grp_bits; /* Number of bits that need to be resolved if + * the tnodes are not wide enough. + */ + u16 chunk_grp_size; /* == 2^^chunk_grp_bits */ + + /* Stuff to support wide tnodes */ + u32 tnode_width; + u32 tnode_mask; + u32 tnode_size; + + /* Stuff for figuring out file offset to chunk conversions */ + u32 chunk_shift; /* Shift value */ + u32 chunk_div; /* Divisor after shifting: 1 for 2^n sizes */ + u32 chunk_mask; /* Mask to use for power-of-2 case */ + + int is_mounted; + int read_only; + int is_checkpointed; + + /* Stuff to support block offsetting to support start block zero */ + int internal_start_block; + int internal_end_block; + int block_offset; + int chunk_offset; + + /* Runtime checkpointing stuff */ + int checkpt_page_seq; /* running sequence number of checkpt pages */ + int checkpt_byte_count; + int checkpt_byte_offs; + u8 *checkpt_buffer; + int checkpt_open_write; + int blocks_in_checkpt; + int checkpt_cur_chunk; + int checkpt_cur_block; + int checkpt_next_block; + int *checkpt_block_list; + int checkpt_max_blocks; + u32 checkpt_sum; + u32 checkpt_xor; + + int checkpoint_blocks_required; /* Number of blocks needed to store + * current checkpoint set */ + + /* Block Info */ + struct yaffs_block_info *block_info; + u8 *chunk_bits; /* bitmap of chunks in use */ + unsigned block_info_alt:1; /* allocated using alternative alloc */ + unsigned chunk_bits_alt:1; /* allocated using alternative alloc */ + int chunk_bit_stride; /* Number of bytes of chunk_bits per block. + * Must be consistent with chunks_per_block. + */ + + int n_erased_blocks; + int alloc_block; /* Current block being allocated off */ + u32 alloc_page; + int alloc_block_finder; /* Used to search for next allocation block */ + + /* Object and Tnode memory management */ + void *allocator; + int n_obj; + int n_tnodes; + + int n_hardlinks; + + struct yaffs_obj_bucket obj_bucket[YAFFS_NOBJECT_BUCKETS]; + u32 bucket_finder; + + int n_free_chunks; + + /* Garbage collection control */ + u32 *gc_cleanup_list; /* objects to delete at the end of a GC. */ + u32 n_clean_ups; + + unsigned has_pending_prioritised_gc; /* We think this device might + have pending prioritised gcs */ + unsigned gc_disable; + unsigned gc_block_finder; + unsigned gc_dirtiest; + unsigned gc_pages_in_use; + unsigned gc_not_done; + unsigned gc_block; + unsigned gc_chunk; + unsigned gc_skip; + struct yaffs_summary_tags *gc_sum_tags; + + /* Special directories */ + struct yaffs_obj *root_dir; + struct yaffs_obj *lost_n_found; + + int buffered_block; /* Which block is buffered here? */ + int doing_buffered_block_rewrite; + + struct yaffs_cache *cache; + int cache_last_use; + + /* Stuff for background deletion and unlinked files. */ + struct yaffs_obj *unlinked_dir; /* Directory where unlinked and deleted + files live. */ + struct yaffs_obj *del_dir; /* Directory where deleted objects are + sent to disappear. */ + struct yaffs_obj *unlinked_deletion; /* Current file being + background deleted. */ + int n_deleted_files; /* Count of files awaiting deletion; */ + int n_unlinked_files; /* Count of unlinked files. */ + int n_bg_deletions; /* Count of background deletions. */ + + /* Temporary buffer management */ + struct yaffs_buffer temp_buffer[YAFFS_N_TEMP_BUFFERS]; + int max_temp; + int temp_in_use; + int unmanaged_buffer_allocs; + int unmanaged_buffer_deallocs; + + /* yaffs2 runtime stuff */ + unsigned seq_number; /* Sequence number of currently + allocating block */ + unsigned oldest_dirty_seq; + unsigned oldest_dirty_block; + + /* Block refreshing */ + int refresh_skip; /* A skip down counter. + * Refresh happens when this gets to zero. */ + + /* Dirty directory handling */ + struct list_head dirty_dirs; /* List of dirty directories */ + + /* Summary */ + int chunks_per_summary; + struct yaffs_summary_tags *sum_tags; + + /* Statistics */ + u32 n_page_writes; + u32 n_page_reads; + u32 n_erasures; + u32 n_bad_markings; + u32 n_erase_failures; + u32 n_gc_copies; + u32 all_gcs; + u32 passive_gc_count; + u32 oldest_dirty_gc_count; + u32 n_gc_blocks; + u32 bg_gcs; + u32 n_retried_writes; + u32 n_retired_blocks; + u32 n_ecc_fixed; + u32 n_ecc_unfixed; + u32 n_tags_ecc_fixed; + u32 n_tags_ecc_unfixed; + u32 n_deletions; + u32 n_unmarked_deletions; + u32 refresh_count; + u32 cache_hits; + u32 tags_used; + u32 summary_used; + +}; + +/* The CheckpointDevice structure holds the device information that changes + *at runtime and must be preserved over unmount/mount cycles. + */ +struct yaffs_checkpt_dev { + int struct_type; + int n_erased_blocks; + int alloc_block; /* Current block being allocated off */ + u32 alloc_page; + int n_free_chunks; + + int n_deleted_files; /* Count of files awaiting deletion; */ + int n_unlinked_files; /* Count of unlinked files. */ + int n_bg_deletions; /* Count of background deletions. */ + + /* yaffs2 runtime stuff */ + unsigned seq_number; /* Sequence number of currently + * allocating block */ + +}; + +struct yaffs_checkpt_validity { + int struct_type; + u32 magic; + u32 version; + u32 head; +}; + +struct yaffs_shadow_fixer { + int obj_id; + int shadowed_id; + struct yaffs_shadow_fixer *next; +}; + +/* Structure for doing xattr modifications */ +struct yaffs_xattr_mod { + int set; /* If 0 then this is a deletion */ + const YCHAR *name; + const void *data; + int size; + int flags; + int result; +}; + +/*----------------------- YAFFS Functions -----------------------*/ + +int yaffs_guts_initialise(struct yaffs_dev *dev); +void yaffs_deinitialise(struct yaffs_dev *dev); + +int yaffs_get_n_free_chunks(struct yaffs_dev *dev); + +int yaffs_rename_obj(struct yaffs_obj *old_dir, const YCHAR * old_name, + struct yaffs_obj *new_dir, const YCHAR * new_name); + +int yaffs_unlinker(struct yaffs_obj *dir, const YCHAR * name); +int yaffs_del_obj(struct yaffs_obj *obj); + +int yaffs_get_obj_name(struct yaffs_obj *obj, YCHAR * name, int buffer_size); +loff_t yaffs_get_obj_length(struct yaffs_obj *obj); +int yaffs_get_obj_inode(struct yaffs_obj *obj); +unsigned yaffs_get_obj_type(struct yaffs_obj *obj); +int yaffs_get_obj_link_count(struct yaffs_obj *obj); + +/* File operations */ +int yaffs_file_rd(struct yaffs_obj *obj, u8 * buffer, loff_t offset, + int n_bytes); +int yaffs_wr_file(struct yaffs_obj *obj, const u8 * buffer, loff_t offset, + int n_bytes, int write_trhrough); +int yaffs_resize_file(struct yaffs_obj *obj, loff_t new_size); + +struct yaffs_obj *yaffs_create_file(struct yaffs_obj *parent, + const YCHAR *name, u32 mode, u32 uid, + u32 gid); + +int yaffs_flush_file(struct yaffs_obj *obj, int update_time, int data_sync); + +/* Flushing and checkpointing */ +void yaffs_flush_whole_cache(struct yaffs_dev *dev); + +int yaffs_checkpoint_save(struct yaffs_dev *dev); +int yaffs_checkpoint_restore(struct yaffs_dev *dev); + +/* Directory operations */ +struct yaffs_obj *yaffs_create_dir(struct yaffs_obj *parent, const YCHAR *name, + u32 mode, u32 uid, u32 gid); +struct yaffs_obj *yaffs_find_by_name(struct yaffs_obj *the_dir, + const YCHAR *name); +struct yaffs_obj *yaffs_find_by_number(struct yaffs_dev *dev, u32 number); + +/* Link operations */ +struct yaffs_obj *yaffs_link_obj(struct yaffs_obj *parent, const YCHAR *name, + struct yaffs_obj *equiv_obj); + +struct yaffs_obj *yaffs_get_equivalent_obj(struct yaffs_obj *obj); + +/* Symlink operations */ +struct yaffs_obj *yaffs_create_symlink(struct yaffs_obj *parent, + const YCHAR *name, u32 mode, u32 uid, + u32 gid, const YCHAR *alias); +YCHAR *yaffs_get_symlink_alias(struct yaffs_obj *obj); + +/* Special inodes (fifos, sockets and devices) */ +struct yaffs_obj *yaffs_create_special(struct yaffs_obj *parent, + const YCHAR *name, u32 mode, u32 uid, + u32 gid, u32 rdev); + +int yaffs_set_xattrib(struct yaffs_obj *obj, const YCHAR *name, + const void *value, int size, int flags); +int yaffs_get_xattrib(struct yaffs_obj *obj, const YCHAR *name, void *value, + int size); +int yaffs_list_xattrib(struct yaffs_obj *obj, char *buffer, int size); +int yaffs_remove_xattrib(struct yaffs_obj *obj, const YCHAR *name); + +/* Special directories */ +struct yaffs_obj *yaffs_root(struct yaffs_dev *dev); +struct yaffs_obj *yaffs_lost_n_found(struct yaffs_dev *dev); + +void yaffs_handle_defered_free(struct yaffs_obj *obj); + +void yaffs_update_dirty_dirs(struct yaffs_dev *dev); + +int yaffs_bg_gc(struct yaffs_dev *dev, unsigned urgency); + +/* Debug dump */ +int yaffs_dump_obj(struct yaffs_obj *obj); + +void yaffs_guts_test(struct yaffs_dev *dev); + +/* A few useful functions to be used within the core files*/ +void yaffs_chunk_del(struct yaffs_dev *dev, int chunk_id, int mark_flash, + int lyn); +int yaffs_check_ff(u8 *buffer, int n_bytes); +void yaffs_handle_chunk_error(struct yaffs_dev *dev, + struct yaffs_block_info *bi); + +u8 *yaffs_get_temp_buffer(struct yaffs_dev *dev); +void yaffs_release_temp_buffer(struct yaffs_dev *dev, u8 *buffer); + +struct yaffs_obj *yaffs_find_or_create_by_number(struct yaffs_dev *dev, + int number, + enum yaffs_obj_type type); +int yaffs_put_chunk_in_file(struct yaffs_obj *in, int inode_chunk, + int nand_chunk, int in_scan); +void yaffs_set_obj_name(struct yaffs_obj *obj, const YCHAR *name); +void yaffs_set_obj_name_from_oh(struct yaffs_obj *obj, + const struct yaffs_obj_hdr *oh); +void yaffs_add_obj_to_dir(struct yaffs_obj *directory, struct yaffs_obj *obj); +YCHAR *yaffs_clone_str(const YCHAR *str); +void yaffs_link_fixup(struct yaffs_dev *dev, struct list_head *hard_list); +void yaffs_block_became_dirty(struct yaffs_dev *dev, int block_no); +int yaffs_update_oh(struct yaffs_obj *in, const YCHAR *name, + int force, int is_shrink, int shadows, + struct yaffs_xattr_mod *xop); +void yaffs_handle_shadowed_obj(struct yaffs_dev *dev, int obj_id, + int backward_scanning); +int yaffs_check_alloc_available(struct yaffs_dev *dev, int n_chunks); +struct yaffs_tnode *yaffs_get_tnode(struct yaffs_dev *dev); +struct yaffs_tnode *yaffs_add_find_tnode_0(struct yaffs_dev *dev, + struct yaffs_file_var *file_struct, + u32 chunk_id, + struct yaffs_tnode *passed_tn); + +int yaffs_do_file_wr(struct yaffs_obj *in, const u8 *buffer, loff_t offset, + int n_bytes, int write_trhrough); +void yaffs_resize_file_down(struct yaffs_obj *obj, loff_t new_size); +void yaffs_skip_rest_of_block(struct yaffs_dev *dev); + +int yaffs_count_free_chunks(struct yaffs_dev *dev); + +struct yaffs_tnode *yaffs_find_tnode_0(struct yaffs_dev *dev, + struct yaffs_file_var *file_struct, + u32 chunk_id); + +u32 yaffs_get_group_base(struct yaffs_dev *dev, struct yaffs_tnode *tn, + unsigned pos); + +int yaffs_is_non_empty_dir(struct yaffs_obj *obj); + +int yaffs_format_dev(struct yaffs_dev *dev); + +void yaffs_addr_to_chunk(struct yaffs_dev *dev, loff_t addr, + int *chunk_out, u32 *offset_out); +/* + * Marshalling functions to get loff_t file sizes into aand out of + * object headers. + */ +void yaffs_oh_size_load(struct yaffs_obj_hdr *oh, loff_t fsize); +loff_t yaffs_oh_to_size(struct yaffs_obj_hdr *oh); +loff_t yaffs_max_file_size(struct yaffs_dev *dev); + + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yportenv.h +++ linux-goldfish-3.4.0/fs/yaffs2/yportenv.h @@ -0,0 +1,82 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YPORTENV_H__ +#define __YPORTENV_H__ + +/* + * Define the MTD version in terms of Linux Kernel versions + * This allows yaffs to be used independantly of the kernel + * as well as with it. + */ + +#define MTD_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c)) + +#ifdef YAFFS_OUT_OF_TREE +#include "moduleconfig.h" +#endif + +#include +#define MTD_VERSION_CODE LINUX_VERSION_CODE + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)) +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* These type wrappings are used to support Unicode names in WinCE. */ +#define YCHAR char +#define YUCHAR unsigned char +#define _Y(x) x + +#define YAFFS_LOSTNFOUND_NAME "lost+found" +#define YAFFS_LOSTNFOUND_PREFIX "obj" + + +#define YAFFS_ROOT_MODE 0755 +#define YAFFS_LOSTNFOUND_MODE 0700 + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +#define Y_CURRENT_TIME CURRENT_TIME.tv_sec +#define Y_TIME_CONVERT(x) (x).tv_sec +#else +#define Y_CURRENT_TIME CURRENT_TIME +#define Y_TIME_CONVERT(x) (x) +#endif + +#define compile_time_assertion(assertion) \ + ({ int x = __builtin_choose_expr(assertion, 0, (void)0); (void) x; }) + + +#define yaffs_trace(msk, fmt, ...) do { \ + if (yaffs_trace_mask & (msk)) \ + printk(KERN_DEBUG "yaffs: " fmt "\n", ##__VA_ARGS__); \ +} while (0) + + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_tagscompat.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_tagscompat.h @@ -0,0 +1,44 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_TAGSCOMPAT_H__ +#define __YAFFS_TAGSCOMPAT_H__ + + +#include "yaffs_guts.h" + +#if 0 + + +int yaffs_tags_compat_wr(struct yaffs_dev *dev, + int nand_chunk, + const u8 *data, const struct yaffs_ext_tags *tags); +int yaffs_tags_compat_rd(struct yaffs_dev *dev, + int nand_chunk, + u8 *data, struct yaffs_ext_tags *tags); +int yaffs_tags_compat_mark_bad(struct yaffs_dev *dev, int block_no); +int yaffs_tags_compat_query_block(struct yaffs_dev *dev, + int block_no, + enum yaffs_block_state *state, + u32 *seq_number); + +#endif + + +void yaffs_tags_compat_install(struct yaffs_dev *dev); +void yaffs_calc_tags_ecc(struct yaffs_tags *tags); +int yaffs_check_tags_ecc(struct yaffs_tags *tags); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_bitmap.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_bitmap.h @@ -0,0 +1,33 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +/* + * Chunk bitmap manipulations + */ + +#ifndef __YAFFS_BITMAP_H__ +#define __YAFFS_BITMAP_H__ + +#include "yaffs_guts.h" + +void yaffs_verify_chunk_bit_id(struct yaffs_dev *dev, int blk, int chunk); +void yaffs_clear_chunk_bits(struct yaffs_dev *dev, int blk); +void yaffs_clear_chunk_bit(struct yaffs_dev *dev, int blk, int chunk); +void yaffs_set_chunk_bit(struct yaffs_dev *dev, int blk, int chunk); +int yaffs_check_chunk_bit(struct yaffs_dev *dev, int blk, int chunk); +int yaffs_still_some_chunks(struct yaffs_dev *dev, int blk); +int yaffs_count_chunk_bits(struct yaffs_dev *dev, int blk); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_packedtags2.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_packedtags2.h @@ -0,0 +1,47 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +/* This is used to pack YAFFS2 tags, not YAFFS1tags. */ + +#ifndef __YAFFS_PACKEDTAGS2_H__ +#define __YAFFS_PACKEDTAGS2_H__ + +#include "yaffs_guts.h" +#include "yaffs_ecc.h" + +struct yaffs_packed_tags2_tags_only { + unsigned seq_number; + unsigned obj_id; + unsigned chunk_id; + unsigned n_bytes; +}; + +struct yaffs_packed_tags2 { + struct yaffs_packed_tags2_tags_only t; + struct yaffs_ecc_other ecc; +}; + +/* Full packed tags with ECC, used for oob tags */ +void yaffs_pack_tags2(struct yaffs_packed_tags2 *pt, + const struct yaffs_ext_tags *t, int tags_ecc); +void yaffs_unpack_tags2(struct yaffs_ext_tags *t, struct yaffs_packed_tags2 *pt, + int tags_ecc); + +/* Only the tags part (no ECC for use with inband tags */ +void yaffs_pack_tags2_tags_only(struct yaffs_packed_tags2_tags_only *pt, + const struct yaffs_ext_tags *t); +void yaffs_unpack_tags2_tags_only(struct yaffs_ext_tags *t, + struct yaffs_packed_tags2_tags_only *pt); +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_nand.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_nand.h @@ -0,0 +1,39 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_NAND_H__ +#define __YAFFS_NAND_H__ +#include "yaffs_guts.h" + +int yaffs_rd_chunk_tags_nand(struct yaffs_dev *dev, int nand_chunk, + u8 *buffer, struct yaffs_ext_tags *tags); + +int yaffs_wr_chunk_tags_nand(struct yaffs_dev *dev, + int nand_chunk, + const u8 *buffer, struct yaffs_ext_tags *tags); + +int yaffs_mark_bad(struct yaffs_dev *dev, int block_no); + +int yaffs_query_init_block_state(struct yaffs_dev *dev, + int block_no, + enum yaffs_block_state *state, + unsigned *seq_number); + +int yaffs_erase_block(struct yaffs_dev *dev, int flash_block); + +int yaffs_init_nand(struct yaffs_dev *dev); +int yaffs_deinit_nand(struct yaffs_dev *dev); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_checkptrw.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_checkptrw.h @@ -0,0 +1,33 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_CHECKPTRW_H__ +#define __YAFFS_CHECKPTRW_H__ + +#include "yaffs_guts.h" + +int yaffs2_checkpt_open(struct yaffs_dev *dev, int writing); + +int yaffs2_checkpt_wr(struct yaffs_dev *dev, const void *data, int n_bytes); + +int yaffs2_checkpt_rd(struct yaffs_dev *dev, void *data, int n_bytes); + +int yaffs2_get_checkpt_sum(struct yaffs_dev *dev, u32 * sum); + +int yaffs_checkpt_close(struct yaffs_dev *dev); + +int yaffs2_checkpt_invalidate_stream(struct yaffs_dev *dev); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_yaffs1.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_yaffs1.c @@ -0,0 +1,422 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_yaffs1.h" +#include "yportenv.h" +#include "yaffs_trace.h" +#include "yaffs_bitmap.h" +#include "yaffs_getblockinfo.h" +#include "yaffs_nand.h" +#include "yaffs_attribs.h" + +int yaffs1_scan(struct yaffs_dev *dev) +{ + struct yaffs_ext_tags tags; + int blk; + int result; + int chunk; + int c; + int deleted; + enum yaffs_block_state state; + LIST_HEAD(hard_list); + struct yaffs_block_info *bi; + u32 seq_number; + struct yaffs_obj_hdr *oh; + struct yaffs_obj *in; + struct yaffs_obj *parent; + int alloc_failed = 0; + struct yaffs_shadow_fixer *shadow_fixers = NULL; + u8 *chunk_data; + + yaffs_trace(YAFFS_TRACE_SCAN, + "yaffs1_scan starts intstartblk %d intendblk %d...", + dev->internal_start_block, dev->internal_end_block); + + chunk_data = yaffs_get_temp_buffer(dev); + + dev->seq_number = YAFFS_LOWEST_SEQUENCE_NUMBER; + + /* Scan all the blocks to determine their state */ + bi = dev->block_info; + for (blk = dev->internal_start_block; blk <= dev->internal_end_block; + blk++) { + yaffs_clear_chunk_bits(dev, blk); + bi->pages_in_use = 0; + bi->soft_del_pages = 0; + + yaffs_query_init_block_state(dev, blk, &state, &seq_number); + + bi->block_state = state; + bi->seq_number = seq_number; + + if (bi->seq_number == YAFFS_SEQUENCE_BAD_BLOCK) + bi->block_state = state = YAFFS_BLOCK_STATE_DEAD; + + yaffs_trace(YAFFS_TRACE_SCAN_DEBUG, + "Block scanning block %d state %d seq %d", + blk, state, seq_number); + + if (state == YAFFS_BLOCK_STATE_DEAD) { + yaffs_trace(YAFFS_TRACE_BAD_BLOCKS, + "block %d is bad", blk); + } else if (state == YAFFS_BLOCK_STATE_EMPTY) { + yaffs_trace(YAFFS_TRACE_SCAN_DEBUG, "Block empty "); + dev->n_erased_blocks++; + dev->n_free_chunks += dev->param.chunks_per_block; + } + bi++; + } + + /* For each block.... */ + for (blk = dev->internal_start_block; + !alloc_failed && blk <= dev->internal_end_block; blk++) { + + cond_resched(); + + bi = yaffs_get_block_info(dev, blk); + state = bi->block_state; + + deleted = 0; + + /* For each chunk in each block that needs scanning.... */ + for (c = 0; + !alloc_failed && c < dev->param.chunks_per_block && + state == YAFFS_BLOCK_STATE_NEEDS_SCAN; c++) { + /* Read the tags and decide what to do */ + chunk = blk * dev->param.chunks_per_block + c; + + result = yaffs_rd_chunk_tags_nand(dev, chunk, NULL, + &tags); + + /* Let's have a good look at this chunk... */ + + if (tags.ecc_result == YAFFS_ECC_RESULT_UNFIXED || + tags.is_deleted) { + /* YAFFS1 only... + * A deleted chunk + */ + deleted++; + dev->n_free_chunks++; + } else if (!tags.chunk_used) { + /* An unassigned chunk in the block + * This means that either the block is empty or + * this is the one being allocated from + */ + + if (c == 0) { + /* We're looking at the first chunk in + *the block so the block is unused */ + state = YAFFS_BLOCK_STATE_EMPTY; + dev->n_erased_blocks++; + } else { + /* this is the block being allocated */ + yaffs_trace(YAFFS_TRACE_SCAN, + " Allocating from %d %d", + blk, c); + state = YAFFS_BLOCK_STATE_ALLOCATING; + dev->alloc_block = blk; + dev->alloc_page = c; + dev->alloc_block_finder = blk; + + } + + dev->n_free_chunks += + (dev->param.chunks_per_block - c); + } else if (tags.chunk_id > 0) { + /* chunk_id > 0 so it is a data chunk... */ + unsigned int endpos; + + yaffs_set_chunk_bit(dev, blk, c); + bi->pages_in_use++; + + in = yaffs_find_or_create_by_number(dev, + tags.obj_id, + YAFFS_OBJECT_TYPE_FILE); + /* PutChunkIntoFile checks for a clash + * (two data chunks with the same chunk_id). + */ + + if (!in) + alloc_failed = 1; + + if (in) { + if (!yaffs_put_chunk_in_file + (in, tags.chunk_id, chunk, 1)) + alloc_failed = 1; + } + + endpos = + (tags.chunk_id - 1) * + dev->data_bytes_per_chunk + + tags.n_bytes; + if (in && + in->variant_type == + YAFFS_OBJECT_TYPE_FILE && + in->variant.file_variant.scanned_size < + endpos) { + in->variant.file_variant.scanned_size = + endpos; + if (!dev->param.use_header_file_size) { + in->variant. + file_variant.file_size = + in->variant. + file_variant.scanned_size; + } + + } + } else { + /* chunk_id == 0, so it is an ObjectHeader. + * Make the object + */ + yaffs_set_chunk_bit(dev, blk, c); + bi->pages_in_use++; + + result = yaffs_rd_chunk_tags_nand(dev, chunk, + chunk_data, + NULL); + + oh = (struct yaffs_obj_hdr *)chunk_data; + + in = yaffs_find_by_number(dev, tags.obj_id); + if (in && in->variant_type != oh->type) { + /* This should not happen, but somehow + * Wev'e ended up with an obj_id that + * has been reused but not yet deleted, + * and worse still it has changed type. + * Delete the old object. + */ + + yaffs_del_obj(in); + in = NULL; + } + + in = yaffs_find_or_create_by_number(dev, + tags.obj_id, + oh->type); + + if (!in) + alloc_failed = 1; + + if (in && oh->shadows_obj > 0) { + + struct yaffs_shadow_fixer *fixer; + fixer = + kmalloc(sizeof + (struct yaffs_shadow_fixer), + GFP_NOFS); + if (fixer) { + fixer->next = shadow_fixers; + shadow_fixers = fixer; + fixer->obj_id = tags.obj_id; + fixer->shadowed_id = + oh->shadows_obj; + yaffs_trace(YAFFS_TRACE_SCAN, + " Shadow fixer: %d shadows %d", + fixer->obj_id, + fixer->shadowed_id); + + } + + } + + if (in && in->valid) { + /* We have already filled this one. + * We have a duplicate and need to + * resolve it. */ + + unsigned existing_serial = in->serial; + unsigned new_serial = + tags.serial_number; + + if (((existing_serial + 1) & 3) == + new_serial) { + /* Use new one - destroy the + * exisiting one */ + yaffs_chunk_del(dev, + in->hdr_chunk, + 1, __LINE__); + in->valid = 0; + } else { + /* Use existing - destroy + * this one. */ + yaffs_chunk_del(dev, chunk, 1, + __LINE__); + } + } + + if (in && !in->valid && + (tags.obj_id == YAFFS_OBJECTID_ROOT || + tags.obj_id == + YAFFS_OBJECTID_LOSTNFOUND)) { + /* We only load some info, don't fiddle + * with directory structure */ + in->valid = 1; + in->variant_type = oh->type; + + in->yst_mode = oh->yst_mode; + yaffs_load_attribs(in, oh); + in->hdr_chunk = chunk; + in->serial = tags.serial_number; + + } else if (in && !in->valid) { + /* we need to load this info */ + + in->valid = 1; + in->variant_type = oh->type; + + in->yst_mode = oh->yst_mode; + yaffs_load_attribs(in, oh); + in->hdr_chunk = chunk; + in->serial = tags.serial_number; + + yaffs_set_obj_name_from_oh(in, oh); + in->dirty = 0; + + /* directory stuff... + * hook up to parent + */ + + parent = + yaffs_find_or_create_by_number + (dev, oh->parent_obj_id, + YAFFS_OBJECT_TYPE_DIRECTORY); + if (!parent) + alloc_failed = 1; + if (parent && parent->variant_type == + YAFFS_OBJECT_TYPE_UNKNOWN) { + /* Set up as a directory */ + parent->variant_type = + YAFFS_OBJECT_TYPE_DIRECTORY; + INIT_LIST_HEAD(&parent-> + variant.dir_variant. + children); + } else if (!parent || + parent->variant_type != + YAFFS_OBJECT_TYPE_DIRECTORY) { + /* Hoosterman, a problem.... + * We're trying to use a + * non-directory as a directory + */ + + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy: attempting to use non-directory as a directory in scan. Put in lost+found." + ); + parent = dev->lost_n_found; + } + + yaffs_add_obj_to_dir(parent, in); + + switch (in->variant_type) { + case YAFFS_OBJECT_TYPE_UNKNOWN: + /* Todo got a problem */ + break; + case YAFFS_OBJECT_TYPE_FILE: + if (dev->param. + use_header_file_size) + in->variant. + file_variant.file_size + = yaffs_oh_to_size(oh); + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + in->variant. + hardlink_variant.equiv_id = + oh->equiv_id; + list_add(&in->hard_links, + &hard_list); + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + /* Do nothing */ + break; + case YAFFS_OBJECT_TYPE_SPECIAL: + /* Do nothing */ + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + in->variant.symlink_variant. + alias = + yaffs_clone_str(oh->alias); + if (!in->variant. + symlink_variant.alias) + alloc_failed = 1; + break; + } + } + } + } + + if (state == YAFFS_BLOCK_STATE_NEEDS_SCAN) { + /* If we got this far while scanning, + * then the block is fully allocated. */ + state = YAFFS_BLOCK_STATE_FULL; + } + + if (state == YAFFS_BLOCK_STATE_ALLOCATING) { + /* If the block was partially allocated then + * treat it as fully allocated. */ + state = YAFFS_BLOCK_STATE_FULL; + dev->alloc_block = -1; + } + + bi->block_state = state; + + /* Now let's see if it was dirty */ + if (bi->pages_in_use == 0 && + !bi->has_shrink_hdr && + bi->block_state == YAFFS_BLOCK_STATE_FULL) + yaffs_block_became_dirty(dev, blk); + } + + /* Ok, we've done all the scanning. + * Fix up the hard link chains. + * We should now have scanned all the objects, now it's time to add + * these hardlinks. + */ + + yaffs_link_fixup(dev, &hard_list); + + /* + * Fix up any shadowed objects. + * There should not be more than one of these. + */ + { + struct yaffs_shadow_fixer *fixer; + struct yaffs_obj *obj; + + while (shadow_fixers) { + fixer = shadow_fixers; + shadow_fixers = fixer->next; + /* Complete the rename transaction by deleting the + * shadowed object then setting the object header + to unshadowed. + */ + obj = yaffs_find_by_number(dev, fixer->shadowed_id); + if (obj) + yaffs_del_obj(obj); + + obj = yaffs_find_by_number(dev, fixer->obj_id); + + if (obj) + yaffs_update_oh(obj, NULL, 1, 0, 0, NULL); + + kfree(fixer); + } + } + + yaffs_release_temp_buffer(dev, chunk_data); + + if (alloc_failed) + return YAFFS_FAIL; + + yaffs_trace(YAFFS_TRACE_SCAN, "yaffs1_scan ends"); + + return YAFFS_OK; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_vfs.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_vfs.c @@ -0,0 +1,3354 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * Acknowledgements: + * Luc van OostenRyck for numerous patches. + * Nick Bane for numerous patches. + * Nick Bane for 2.5/2.6 integration. + * Andras Toth for mknod rdev issue. + * Michael Fischer for finding the problem with inode inconsistency. + * Some code bodily lifted from JFFS + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * + * This is the file system front-end to YAFFS that hooks it up to + * the VFS. + * + * Special notes: + * >> 2.4: sb->u.generic_sbp points to the struct yaffs_dev associated with + * this superblock + * >> 2.6: sb->s_fs_info points to the struct yaffs_dev associated with this + * superblock + * >> inode->u.generic_ip points to the associated struct yaffs_obj. + */ + +/* + * There are two variants of the VFS glue code. This variant should compile + * for any version of Linux. + */ +#include + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)) +#define YAFFS_COMPILE_BACKGROUND +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 23)) +#define YAFFS_COMPILE_FREEZER +#endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)) +#define YAFFS_COMPILE_EXPORTFS +#endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) +#define YAFFS_USE_SETATTR_COPY +#define YAFFS_USE_TRUNCATE_SETSIZE +#endif +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) +#define YAFFS_HAS_EVICT_INODE +#endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 13)) +#define YAFFS_NEW_FOLLOW_LINK 1 +#else +#define YAFFS_NEW_FOLLOW_LINK 0 +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0)) +#define YAFFS_HAS_WRITE_SUPER +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)) +#include +#endif + +#include +#include +#include +#include +#include +#include +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39)) +#include +#endif +#include +#include +#include +#include +#include + +#if (YAFFS_NEW_FOLLOW_LINK == 1) +#include +#endif + +#ifdef YAFFS_COMPILE_EXPORTFS +#include +#endif + +#ifdef YAFFS_COMPILE_BACKGROUND +#include +#include +#endif +#ifdef YAFFS_COMPILE_FREEZER +#include +#endif + +#include + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) + +#include + +#define UnlockPage(p) unlock_page(p) +#define Page_Uptodate(page) test_bit(PG_uptodate, &(page)->flags) + +/* FIXME: use sb->s_id instead ? */ +#define yaffs_devname(sb, buf) bdevname(sb->s_bdev, buf) + +#else + +#include +#define BDEVNAME_SIZE 0 +#define yaffs_devname(sb, buf) kdevname(sb->s_dev) + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0)) +/* added NCB 26/5/2006 for 2.4.25-vrs2-tcl1 kernel */ +#define __user +#endif + +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)) +#define YPROC_ROOT (&proc_root) +#else +#define YPROC_ROOT NULL +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)) +#define Y_INIT_TIMER(a) init_timer(a) +#else +#define Y_INIT_TIMER(a) init_timer_on_stack(a) +#endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 27)) +#define YAFFS_USE_WRITE_BEGIN_END 1 +#else +#define YAFFS_USE_WRITE_BEGIN_END 0 +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0)) +#define YAFFS_SUPER_HAS_DIRTY +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0)) +#define set_nlink(inode, count) do { (inode)->i_nlink = (count); } while(0) +#endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 28)) +static uint32_t YCALCBLOCKS(uint64_t partition_size, uint32_t block_size) +{ + uint64_t result = partition_size; + do_div(result, block_size); + return (uint32_t) result; +} +#else +#define YCALCBLOCKS(s, b) ((s)/(b)) +#endif + +#include +#include + +#include "yportenv.h" +#include "yaffs_trace.h" +#include "yaffs_guts.h" +#include "yaffs_attribs.h" + +#include "yaffs_linux.h" + +#include "yaffs_mtdif.h" + +unsigned int yaffs_trace_mask = YAFFS_TRACE_BAD_BLOCKS | YAFFS_TRACE_ALWAYS; +unsigned int yaffs_wr_attempts = YAFFS_WR_ATTEMPTS; +unsigned int yaffs_auto_checkpoint = 1; +unsigned int yaffs_gc_control = 1; +unsigned int yaffs_bg_enable = 1; +unsigned int yaffs_auto_select = 1; +/* Module Parameters */ +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +module_param(yaffs_trace_mask, uint, 0644); +module_param(yaffs_wr_attempts, uint, 0644); +module_param(yaffs_auto_checkpoint, uint, 0644); +module_param(yaffs_gc_control, uint, 0644); +module_param(yaffs_bg_enable, uint, 0644); +#else +MODULE_PARM(yaffs_trace_mask, "i"); +MODULE_PARM(yaffs_wr_attempts, "i"); +MODULE_PARM(yaffs_auto_checkpoint, "i"); +MODULE_PARM(yaffs_gc_control, "i"); +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25)) +/* use iget and read_inode */ +#define Y_IGET(sb, inum) iget((sb), (inum)) + +#else +/* Call local equivalent */ +#define YAFFS_USE_OWN_IGET +#define Y_IGET(sb, inum) yaffs_iget((sb), (inum)) + +#endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 18)) +#define yaffs_inode_to_obj_lv(iptr) ((iptr)->i_private) +#else +#define yaffs_inode_to_obj_lv(iptr) ((iptr)->u.generic_ip) +#endif + +#define yaffs_inode_to_obj(iptr) \ + ((struct yaffs_obj *)(yaffs_inode_to_obj_lv(iptr))) +#define yaffs_dentry_to_obj(dptr) yaffs_inode_to_obj((dptr)->d_inode) + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +#define yaffs_super_to_dev(sb) ((struct yaffs_dev *)sb->s_fs_info) +#else +#define yaffs_super_to_dev(sb) ((struct yaffs_dev *)sb->u.generic_sbp) +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) +#define Y_CLEAR_INODE(i) clear_inode(i) +#else +#define Y_CLEAR_INODE(i) end_writeback(i) +#endif + + +#define update_dir_time(dir) do {\ + (dir)->i_ctime = (dir)->i_mtime = CURRENT_TIME; \ + } while (0) + +static void yaffs_fill_inode_from_obj(struct inode *inode, + struct yaffs_obj *obj); + + +static void yaffs_gross_lock(struct yaffs_dev *dev) +{ + yaffs_trace(YAFFS_TRACE_LOCK, "yaffs locking %p", current); + mutex_lock(&(yaffs_dev_to_lc(dev)->gross_lock)); + yaffs_trace(YAFFS_TRACE_LOCK, "yaffs locked %p", current); +} + +static void yaffs_gross_unlock(struct yaffs_dev *dev) +{ + yaffs_trace(YAFFS_TRACE_LOCK, "yaffs unlocking %p", current); + mutex_unlock(&(yaffs_dev_to_lc(dev)->gross_lock)); +} + + +static int yaffs_readpage_nolock(struct file *f, struct page *pg) +{ + /* Lifted from jffs2 */ + + struct yaffs_obj *obj; + unsigned char *pg_buf; + int ret; + loff_t pos = ((loff_t) pg->index) << PAGE_CACHE_SHIFT; + struct yaffs_dev *dev; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_readpage_nolock at %lld, size %08x", + (long long)pos, + (unsigned)PAGE_CACHE_SIZE); + + obj = yaffs_dentry_to_obj(f->f_dentry); + + dev = obj->my_dev; + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) + BUG_ON(!PageLocked(pg)); +#else + if (!PageLocked(pg)) + PAGE_BUG(pg); +#endif + + pg_buf = kmap(pg); + /* FIXME: Can kmap fail? */ + + yaffs_gross_lock(dev); + + ret = yaffs_file_rd(obj, pg_buf, pos, PAGE_CACHE_SIZE); + + yaffs_gross_unlock(dev); + + if (ret >= 0) + ret = 0; + + if (ret) { + ClearPageUptodate(pg); + SetPageError(pg); + } else { + SetPageUptodate(pg); + ClearPageError(pg); + } + + flush_dcache_page(pg); + kunmap(pg); + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_readpage_nolock done"); + return ret; +} + +static int yaffs_readpage_unlock(struct file *f, struct page *pg) +{ + int ret = yaffs_readpage_nolock(f, pg); + UnlockPage(pg); + return ret; +} + +static int yaffs_readpage(struct file *f, struct page *pg) +{ + int ret; + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_readpage"); + ret = yaffs_readpage_unlock(f, pg); + yaffs_trace(YAFFS_TRACE_OS, "yaffs_readpage done"); + return ret; +} + + +static void yaffs_set_super_dirty_val(struct yaffs_dev *dev, int val) +{ + struct yaffs_linux_context *lc = yaffs_dev_to_lc(dev); + + if (lc) + lc->dirty = val; + +# ifdef YAFFS_SUPER_HAS_DIRTY + { + struct super_block *sb = lc->super; + + if (sb) + sb->s_dirt = val; + } +#endif + +} + +static void yaffs_set_super_dirty(struct yaffs_dev *dev) +{ + yaffs_set_super_dirty_val(dev, 1); +} + +static void yaffs_clear_super_dirty(struct yaffs_dev *dev) +{ + yaffs_set_super_dirty_val(dev, 0); +} + +static int yaffs_check_super_dirty(struct yaffs_dev *dev) +{ + struct yaffs_linux_context *lc = yaffs_dev_to_lc(dev); + + if (lc && lc->dirty) + return 1; + +# ifdef YAFFS_SUPER_HAS_DIRTY + { + struct super_block *sb = lc->super; + + if (sb && sb->s_dirt) + return 1; + } +#endif + return 0; + +} + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +static int yaffs_writepage(struct page *page, struct writeback_control *wbc) +#else +static int yaffs_writepage(struct page *page) +#endif +{ + struct yaffs_dev *dev; + struct address_space *mapping = page->mapping; + struct inode *inode; + unsigned long end_index; + char *buffer; + struct yaffs_obj *obj; + int n_written = 0; + unsigned n_bytes; + loff_t i_size; + + if (!mapping) + BUG(); + inode = mapping->host; + if (!inode) + BUG(); + i_size = i_size_read(inode); + + end_index = i_size >> PAGE_CACHE_SHIFT; + + if (page->index < end_index) + n_bytes = PAGE_CACHE_SIZE; + else { + n_bytes = i_size & (PAGE_CACHE_SIZE - 1); + + if (page->index > end_index || !n_bytes) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_writepage at %lld, inode size = %lld!!", + ((loff_t)page->index) << PAGE_CACHE_SHIFT, + inode->i_size); + yaffs_trace(YAFFS_TRACE_OS, + " -> don't care!!"); + + zero_user_segment(page, 0, PAGE_CACHE_SIZE); + set_page_writeback(page); + unlock_page(page); + end_page_writeback(page); + return 0; + } + } + + if (n_bytes != PAGE_CACHE_SIZE) + zero_user_segment(page, n_bytes, PAGE_CACHE_SIZE); + + get_page(page); + + buffer = kmap(page); + + obj = yaffs_inode_to_obj(inode); + dev = obj->my_dev; + yaffs_gross_lock(dev); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_writepage at %lld, size %08x", + ((loff_t)page->index) << PAGE_CACHE_SHIFT, n_bytes); + yaffs_trace(YAFFS_TRACE_OS, + "writepag0: obj = %lld, ino = %lld", + obj->variant.file_variant.file_size, inode->i_size); + + n_written = yaffs_wr_file(obj, buffer, + ((loff_t)page->index) << PAGE_CACHE_SHIFT, n_bytes, 0); + + yaffs_set_super_dirty(dev); + + yaffs_trace(YAFFS_TRACE_OS, + "writepag1: obj = %lld, ino = %lld", + obj->variant.file_variant.file_size, inode->i_size); + + yaffs_gross_unlock(dev); + + kunmap(page); + set_page_writeback(page); + unlock_page(page); + end_page_writeback(page); + put_page(page); + + return (n_written == n_bytes) ? 0 : -ENOSPC; +} + +/* Space holding and freeing is done to ensure we have space available for write_begin/end */ +/* For now we just assume few parallel writes and check against a small number. */ +/* Todo: need to do this with a counter to handle parallel reads better */ + +static ssize_t yaffs_hold_space(struct file *f) +{ + struct yaffs_obj *obj; + struct yaffs_dev *dev; + + int n_free_chunks; + + obj = yaffs_dentry_to_obj(f->f_dentry); + + dev = obj->my_dev; + + yaffs_gross_lock(dev); + + n_free_chunks = yaffs_get_n_free_chunks(dev); + + yaffs_gross_unlock(dev); + + return (n_free_chunks > 20) ? 1 : 0; +} + +static void yaffs_release_space(struct file *f) +{ + struct yaffs_obj *obj; + struct yaffs_dev *dev; + + obj = yaffs_dentry_to_obj(f->f_dentry); + + dev = obj->my_dev; + + yaffs_gross_lock(dev); + + yaffs_gross_unlock(dev); +} + +#if (YAFFS_USE_WRITE_BEGIN_END > 0) +static int yaffs_write_begin(struct file *filp, struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata) +{ + struct page *pg = NULL; + pgoff_t index = pos >> PAGE_CACHE_SHIFT; + + int ret = 0; + int space_held = 0; + + /* Get a page */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28) + pg = grab_cache_page_write_begin(mapping, index, flags); +#else + pg = __grab_cache_page(mapping, index); +#endif + + *pagep = pg; + if (!pg) { + ret = -ENOMEM; + goto out; + } + yaffs_trace(YAFFS_TRACE_OS, + "start yaffs_write_begin index %d(%x) uptodate %d", + (int)index, (int)index, Page_Uptodate(pg) ? 1 : 0); + + /* Get fs space */ + space_held = yaffs_hold_space(filp); + + if (!space_held) { + ret = -ENOSPC; + goto out; + } + + /* Update page if required */ + + if (!Page_Uptodate(pg)) + ret = yaffs_readpage_nolock(filp, pg); + + if (ret) + goto out; + + /* Happy path return */ + yaffs_trace(YAFFS_TRACE_OS, "end yaffs_write_begin - ok"); + + return 0; + +out: + yaffs_trace(YAFFS_TRACE_OS, + "end yaffs_write_begin fail returning %d", ret); + if (space_held) + yaffs_release_space(filp); + if (pg) { + unlock_page(pg); + page_cache_release(pg); + } + return ret; +} + +#else + +static int yaffs_prepare_write(struct file *f, struct page *pg, + unsigned offset, unsigned to) +{ + yaffs_trace(YAFFS_TRACE_OS, "yaffs_prepair_write"); + + if (!Page_Uptodate(pg)) + return yaffs_readpage_nolock(f, pg); + return 0; +} +#endif + + +static ssize_t yaffs_file_write(struct file *f, const char *buf, size_t n, + loff_t * pos) +{ + struct yaffs_obj *obj; + int n_written; + loff_t ipos; + struct inode *inode; + struct yaffs_dev *dev; + + obj = yaffs_dentry_to_obj(f->f_dentry); + + if (!obj) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_file_write: hey obj is null!"); + return -EINVAL; + } + + dev = obj->my_dev; + + yaffs_gross_lock(dev); + + inode = f->f_dentry->d_inode; + + if (!S_ISBLK(inode->i_mode) && f->f_flags & O_APPEND) + ipos = inode->i_size; + else + ipos = *pos; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_file_write about to write writing %u(%x) bytes to object %d at %lld", + (unsigned)n, (unsigned)n, obj->obj_id, ipos); + + n_written = yaffs_wr_file(obj, buf, ipos, n, 0); + + yaffs_set_super_dirty(dev); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_file_write: %d(%x) bytes written", + (unsigned)n, (unsigned)n); + + if (n_written > 0) { + ipos += n_written; + *pos = ipos; + if (ipos > inode->i_size) { + inode->i_size = ipos; + inode->i_blocks = (ipos + 511) >> 9; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_file_write size updated to %lld bytes, %d blocks", + ipos, (int)(inode->i_blocks)); + } + + } + yaffs_gross_unlock(dev); + return (n_written == 0) && (n > 0) ? -ENOSPC : n_written; +} + + +#if (YAFFS_USE_WRITE_BEGIN_END > 0) +static int yaffs_write_end(struct file *filp, struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *pg, void *fsdadata) +{ + int ret = 0; + void *addr, *kva; + uint32_t offset_into_page = pos & (PAGE_CACHE_SIZE - 1); + + kva = kmap(pg); + addr = kva + offset_into_page; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_write_end addr %p pos %lld n_bytes %d", + addr, pos, copied); + + ret = yaffs_file_write(filp, addr, copied, &pos); + + if (ret != copied) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_write_end not same size ret %d copied %d", + ret, copied); + SetPageError(pg); + } + + kunmap(pg); + + yaffs_release_space(filp); + unlock_page(pg); + page_cache_release(pg); + return ret; +} +#else + +static int yaffs_commit_write(struct file *f, struct page *pg, unsigned offset, + unsigned to) +{ + void *addr, *kva; + + loff_t pos = (((loff_t) pg->index) << PAGE_CACHE_SHIFT) + offset; + int n_bytes = to - offset; + int n_written; + + kva = kmap(pg); + addr = kva + offset; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_commit_write addr %p pos %lld n_bytes %d", + addr, pos, n_bytes); + + n_written = yaffs_file_write(f, addr, n_bytes, &pos); + + if (n_written != n_bytes) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_commit_write not same size n_written %d n_bytes %d", + n_written, n_bytes); + SetPageError(pg); + } + kunmap(pg); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_commit_write returning %d", + n_written == n_bytes ? 0 : n_written); + + return n_written == n_bytes ? 0 : n_written; +} +#endif + +static struct address_space_operations yaffs_file_address_operations = { + .readpage = yaffs_readpage, + .writepage = yaffs_writepage, +#if (YAFFS_USE_WRITE_BEGIN_END > 0) + .write_begin = yaffs_write_begin, + .write_end = yaffs_write_end, +#else + .prepare_write = yaffs_prepare_write, + .commit_write = yaffs_commit_write, +#endif +}; + + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) +static int yaffs_file_flush(struct file *file, fl_owner_t id) +#else +static int yaffs_file_flush(struct file *file) +#endif +{ + struct yaffs_obj *obj = yaffs_dentry_to_obj(file->f_dentry); + + struct yaffs_dev *dev = obj->my_dev; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_file_flush object %d (%s)", + obj->obj_id, + obj->dirty ? "dirty" : "clean"); + + yaffs_gross_lock(dev); + + yaffs_flush_file(obj, 1, 0); + + yaffs_gross_unlock(dev); + + return 0; +} + + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) +static int yaffs_sync_object(struct file *file, loff_t start, loff_t end, int datasync) +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)) +static int yaffs_sync_object(struct file *file, int datasync) +#else +static int yaffs_sync_object(struct file *file, struct dentry *dentry, + int datasync) +#endif +{ + struct yaffs_obj *obj; + struct yaffs_dev *dev; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)) + struct dentry *dentry = file->f_path.dentry; +#endif + + obj = yaffs_dentry_to_obj(dentry); + + dev = obj->my_dev; + + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_SYNC, + "yaffs_sync_object"); + yaffs_gross_lock(dev); + yaffs_flush_file(obj, 1, datasync); + yaffs_gross_unlock(dev); + return 0; +} + + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22)) +static const struct file_operations yaffs_file_operations = { + .read = do_sync_read, + .write = do_sync_write, + .aio_read = generic_file_aio_read, + .aio_write = generic_file_aio_write, + .mmap = generic_file_mmap, + .flush = yaffs_file_flush, + .fsync = yaffs_sync_object, + .splice_read = generic_file_splice_read, + .splice_write = generic_file_splice_write, + .llseek = generic_file_llseek, +}; + +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 18)) + +static const struct file_operations yaffs_file_operations = { + .read = do_sync_read, + .write = do_sync_write, + .aio_read = generic_file_aio_read, + .aio_write = generic_file_aio_write, + .mmap = generic_file_mmap, + .flush = yaffs_file_flush, + .fsync = yaffs_sync_object, + .sendfile = generic_file_sendfile, +}; + +#else + +static const struct file_operations yaffs_file_operations = { + .read = generic_file_read, + .write = generic_file_write, + .mmap = generic_file_mmap, + .flush = yaffs_file_flush, + .fsync = yaffs_sync_object, +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) + .sendfile = generic_file_sendfile, +#endif +}; +#endif + + + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25)) +static void zero_user_segment(struct page *page, unsigned start, unsigned end) +{ + void *kaddr = kmap_atomic(page, KM_USER0); + memset(kaddr + start, 0, end - start); + kunmap_atomic(kaddr, KM_USER0); + flush_dcache_page(page); +} +#endif + + +static int yaffs_vfs_setsize(struct inode *inode, loff_t newsize) +{ +#ifdef YAFFS_USE_TRUNCATE_SETSIZE + truncate_setsize(inode, newsize); + return 0; +#else + truncate_inode_pages(&inode->i_data, newsize); + return 0; +#endif + +} + + +static int yaffs_vfs_setattr(struct inode *inode, struct iattr *attr) +{ +#ifdef YAFFS_USE_SETATTR_COPY + setattr_copy(inode, attr); + return 0; +#else + return inode_setattr(inode, attr); +#endif + +} + +static int yaffs_setattr(struct dentry *dentry, struct iattr *attr) +{ + struct inode *inode = dentry->d_inode; + int error = 0; + struct yaffs_dev *dev; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_setattr of object %d", + yaffs_inode_to_obj(inode)->obj_id); +#if 0 + /* Fail if a requested resize >= 2GB */ + if (attr->ia_valid & ATTR_SIZE && (attr->ia_size >> 31)) + error = -EINVAL; +#endif + + if (error == 0) + error = inode_change_ok(inode, attr); + if (error == 0) { + int result; + if (!error) { + error = yaffs_vfs_setattr(inode, attr); + yaffs_trace(YAFFS_TRACE_OS, "inode_setattr called"); + if (attr->ia_valid & ATTR_SIZE) { + yaffs_vfs_setsize(inode, attr->ia_size); + inode->i_blocks = (inode->i_size + 511) >> 9; + } + } + dev = yaffs_inode_to_obj(inode)->my_dev; + if (attr->ia_valid & ATTR_SIZE) { + yaffs_trace(YAFFS_TRACE_OS, + "resize to %d(%x)", + (int)(attr->ia_size), + (int)(attr->ia_size)); + } + yaffs_gross_lock(dev); + result = yaffs_set_attribs(yaffs_inode_to_obj(inode), attr); + if (result == YAFFS_OK) { + error = 0; + } else { + error = -EPERM; + } + yaffs_gross_unlock(dev); + + } + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_setattr done returning %d", error); + + return error; +} + +static int yaffs_setxattr(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags) +{ + struct inode *inode = dentry->d_inode; + int error = 0; + struct yaffs_dev *dev; + struct yaffs_obj *obj = yaffs_inode_to_obj(inode); + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_setxattr of object %d", obj->obj_id); + + if (error == 0) { + int result; + dev = obj->my_dev; + yaffs_gross_lock(dev); + result = yaffs_set_xattrib(obj, name, value, size, flags); + if (result == YAFFS_OK) + error = 0; + else if (result < 0) + error = result; + yaffs_gross_unlock(dev); + + } + yaffs_trace(YAFFS_TRACE_OS, "yaffs_setxattr done returning %d", error); + + return error; +} + +static ssize_t yaffs_getxattr(struct dentry * dentry, const char *name, + void *buff, size_t size) +{ + struct inode *inode = dentry->d_inode; + int error = 0; + struct yaffs_dev *dev; + struct yaffs_obj *obj = yaffs_inode_to_obj(inode); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_getxattr \"%s\" from object %d", + name, obj->obj_id); + + if (error == 0) { + dev = obj->my_dev; + yaffs_gross_lock(dev); + error = yaffs_get_xattrib(obj, name, buff, size); + yaffs_gross_unlock(dev); + + } + yaffs_trace(YAFFS_TRACE_OS, "yaffs_getxattr done returning %d", error); + + return error; +} + +static int yaffs_removexattr(struct dentry *dentry, const char *name) +{ + struct inode *inode = dentry->d_inode; + int error = 0; + struct yaffs_dev *dev; + struct yaffs_obj *obj = yaffs_inode_to_obj(inode); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_removexattr of object %d", obj->obj_id); + + if (error == 0) { + int result; + dev = obj->my_dev; + yaffs_gross_lock(dev); + result = yaffs_remove_xattrib(obj, name); + if (result == YAFFS_OK) + error = 0; + else if (result < 0) + error = result; + yaffs_gross_unlock(dev); + + } + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_removexattr done returning %d", error); + + return error; +} + +static ssize_t yaffs_listxattr(struct dentry * dentry, char *buff, size_t size) +{ + struct inode *inode = dentry->d_inode; + int error = 0; + struct yaffs_dev *dev; + struct yaffs_obj *obj = yaffs_inode_to_obj(inode); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_listxattr of object %d", obj->obj_id); + + if (error == 0) { + dev = obj->my_dev; + yaffs_gross_lock(dev); + error = yaffs_list_xattrib(obj, buff, size); + yaffs_gross_unlock(dev); + + } + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_listxattr done returning %d", error); + + return error; +} + + +static const struct inode_operations yaffs_file_inode_operations = { + .setattr = yaffs_setattr, + .setxattr = yaffs_setxattr, + .getxattr = yaffs_getxattr, + .listxattr = yaffs_listxattr, + .removexattr = yaffs_removexattr, +}; + + +static int yaffs_readlink(struct dentry *dentry, char __user * buffer, + int buflen) +{ + unsigned char *alias; + int ret; + + struct yaffs_dev *dev = yaffs_dentry_to_obj(dentry)->my_dev; + + yaffs_gross_lock(dev); + + alias = yaffs_get_symlink_alias(yaffs_dentry_to_obj(dentry)); + + yaffs_gross_unlock(dev); + + if (!alias) + return -ENOMEM; + + ret = vfs_readlink(dentry, buffer, buflen, alias); + kfree(alias); + return ret; +} + +#if (YAFFS_NEW_FOLLOW_LINK == 1) +static void *yaffs_follow_link(struct dentry *dentry, struct nameidata *nd) +{ + void *ret; +#else +static int yaffs_follow_link(struct dentry *dentry, struct nameidata *nd) +{ + int ret +#endif + unsigned char *alias; + int ret_int = 0; + struct yaffs_dev *dev = yaffs_dentry_to_obj(dentry)->my_dev; + + yaffs_gross_lock(dev); + + alias = yaffs_get_symlink_alias(yaffs_dentry_to_obj(dentry)); + yaffs_gross_unlock(dev); + + if (!alias) { + ret_int = -ENOMEM; + goto out; + } +#if (YAFFS_NEW_FOLLOW_LINK == 1) + nd_set_link(nd, alias); + ret = alias; +out: + if (ret_int) + ret = ERR_PTR(ret_int); + return ret; +#else + ret = vfs_follow_link(nd, alias); + kfree(alias); +out: + if (ret_int) + ret = ret_int; + return ret; +#endif +} + + +#ifdef YAFFS_HAS_PUT_INODE + +/* For now put inode is just for debugging + * Put inode is called when the inode **structure** is put. + */ +static void yaffs_put_inode(struct inode *inode) +{ + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_put_inode: ino %d, count %d"), + (int)inode->i_ino, atomic_read(&inode->i_count); + +} +#endif + +#if (YAFFS_NEW_FOLLOW_LINK == 1) +void yaffs_put_link(struct dentry *dentry, struct nameidata *nd, void *alias) +{ + kfree(alias); +} +#endif + +static const struct inode_operations yaffs_symlink_inode_operations = { + .readlink = yaffs_readlink, + .follow_link = yaffs_follow_link, +#if (YAFFS_NEW_FOLLOW_LINK == 1) + .put_link = yaffs_put_link, +#endif + .setattr = yaffs_setattr, + .setxattr = yaffs_setxattr, + .getxattr = yaffs_getxattr, + .listxattr = yaffs_listxattr, + .removexattr = yaffs_removexattr, +}; + +#ifdef YAFFS_USE_OWN_IGET + +static struct inode *yaffs_iget(struct super_block *sb, unsigned long ino) +{ + struct inode *inode; + struct yaffs_obj *obj; + struct yaffs_dev *dev = yaffs_super_to_dev(sb); + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_iget for %lu", ino); + + inode = iget_locked(sb, ino); + if (!inode) + return ERR_PTR(-ENOMEM); + if (!(inode->i_state & I_NEW)) + return inode; + + /* NB This is called as a side effect of other functions, but + * we had to release the lock to prevent deadlocks, so + * need to lock again. + */ + + yaffs_gross_lock(dev); + + obj = yaffs_find_by_number(dev, inode->i_ino); + + yaffs_fill_inode_from_obj(inode, obj); + + yaffs_gross_unlock(dev); + + unlock_new_inode(inode); + return inode; +} + +#else + +static void yaffs_read_inode(struct inode *inode) +{ + /* NB This is called as a side effect of other functions, but + * we had to release the lock to prevent deadlocks, so + * need to lock again. + */ + + struct yaffs_obj *obj; + struct yaffs_dev *dev = yaffs_super_to_dev(inode->i_sb); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_read_inode for %d", (int)inode->i_ino); + + if (current != yaffs_dev_to_lc(dev)->readdir_process) + yaffs_gross_lock(dev); + + obj = yaffs_find_by_number(dev, inode->i_ino); + + yaffs_fill_inode_from_obj(inode, obj); + + if (current != yaffs_dev_to_lc(dev)->readdir_process) + yaffs_gross_unlock(dev); +} + +#endif + + + +struct inode *yaffs_get_inode(struct super_block *sb, int mode, int dev, + struct yaffs_obj *obj) +{ + struct inode *inode; + + if (!sb) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_get_inode for NULL super_block!!"); + return NULL; + + } + + if (!obj) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_get_inode for NULL object!!"); + return NULL; + + } + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_get_inode for object %d", obj->obj_id); + + inode = Y_IGET(sb, obj->obj_id); + if (IS_ERR(inode)) + return NULL; + + /* NB Side effect: iget calls back to yaffs_read_inode(). */ + /* iget also increments the inode's i_count */ + /* NB You can't be holding gross_lock or deadlock will happen! */ + + return inode; +} + + + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29) +#define YCRED(x) x +#else +#define YCRED(x) (x->cred) +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)) +static int yaffs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, + dev_t rdev) +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode, + dev_t rdev) +#else +static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode, + int rdev) +#endif +{ + struct inode *inode; + + struct yaffs_obj *obj = NULL; + struct yaffs_dev *dev; + + struct yaffs_obj *parent = yaffs_inode_to_obj(dir); + + int error = -ENOSPC; + uid_t uid = YCRED(current)->fsuid; + gid_t gid = + (dir->i_mode & S_ISGID) ? dir->i_gid : YCRED(current)->fsgid; + + if ((dir->i_mode & S_ISGID) && S_ISDIR(mode)) + mode |= S_ISGID; + + if (parent) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_mknod: parent object %d type %d", + parent->obj_id, parent->variant_type); + } else { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_mknod: could not get parent object"); + return -EPERM; + } + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_mknod: making oject for %s, mode %x dev %x", + dentry->d_name.name, mode, rdev); + + dev = parent->my_dev; + + yaffs_gross_lock(dev); + + switch (mode & S_IFMT) { + default: + /* Special (socket, fifo, device...) */ + yaffs_trace(YAFFS_TRACE_OS, "yaffs_mknod: making special"); +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) + obj = + yaffs_create_special(parent, dentry->d_name.name, mode, uid, + gid, old_encode_dev(rdev)); +#else + obj = + yaffs_create_special(parent, dentry->d_name.name, mode, uid, + gid, rdev); +#endif + break; + case S_IFREG: /* file */ + yaffs_trace(YAFFS_TRACE_OS, "yaffs_mknod: making file"); + obj = yaffs_create_file(parent, dentry->d_name.name, mode, uid, + gid); + break; + case S_IFDIR: /* directory */ + yaffs_trace(YAFFS_TRACE_OS, "yaffs_mknod: making directory"); + obj = yaffs_create_dir(parent, dentry->d_name.name, mode, + uid, gid); + break; + case S_IFLNK: /* symlink */ + yaffs_trace(YAFFS_TRACE_OS, "yaffs_mknod: making symlink"); + obj = NULL; /* Do we ever get here? */ + break; + } + + /* Can not call yaffs_get_inode() with gross lock held */ + yaffs_gross_unlock(dev); + + if (obj) { + inode = yaffs_get_inode(dir->i_sb, mode, rdev, obj); + d_instantiate(dentry, inode); + update_dir_time(dir); + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_mknod created object %d count = %d", + obj->obj_id, atomic_read(&inode->i_count)); + error = 0; + yaffs_fill_inode_from_obj(dir, parent); + } else { + yaffs_trace(YAFFS_TRACE_OS, "yaffs_mknod failed making object"); + error = -ENOMEM; + } + + return error; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)) +static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) +#else +static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, int mode) +#endif +{ + int ret_val; + yaffs_trace(YAFFS_TRACE_OS, "yaffs_mkdir"); + ret_val = yaffs_mknod(dir, dentry, mode | S_IFDIR, 0); + return ret_val; +} + + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode, + bool dummy) +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)) +static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode, + struct nameidata *n) +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode, + struct nameidata *n) +#else +static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode) +#endif +{ + yaffs_trace(YAFFS_TRACE_OS, "yaffs_create"); + return yaffs_mknod(dir, dentry, mode | S_IFREG, 0); +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry, + unsigned int dummy) +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry, + struct nameidata *n) +#else +static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry) +#endif +{ + struct yaffs_obj *obj; + struct inode *inode = NULL; /* NCB 2.5/2.6 needs NULL here */ + + struct yaffs_dev *dev = yaffs_inode_to_obj(dir)->my_dev; + + if (current != yaffs_dev_to_lc(dev)->readdir_process) + yaffs_gross_lock(dev); + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_lookup for %d:%s", + yaffs_inode_to_obj(dir)->obj_id, dentry->d_name.name); + + obj = yaffs_find_by_name(yaffs_inode_to_obj(dir), dentry->d_name.name); + + obj = yaffs_get_equivalent_obj(obj); /* in case it was a hardlink */ + + /* Can't hold gross lock when calling yaffs_get_inode() */ + if (current != yaffs_dev_to_lc(dev)->readdir_process) + yaffs_gross_unlock(dev); + + if (obj) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_lookup found %d", obj->obj_id); + + inode = yaffs_get_inode(dir->i_sb, obj->yst_mode, 0, obj); + } else { + yaffs_trace(YAFFS_TRACE_OS, "yaffs_lookup not found"); + + } + +/* added NCB for 2.5/6 compatability - forces add even if inode is + * NULL which creates dentry hash */ + d_add(dentry, inode); + + return NULL; +} + +/* + * Create a link... + */ +static int yaffs_link(struct dentry *old_dentry, struct inode *dir, + struct dentry *dentry) +{ + struct inode *inode = old_dentry->d_inode; + struct yaffs_obj *obj = NULL; + struct yaffs_obj *link = NULL; + struct yaffs_dev *dev; + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_link"); + + obj = yaffs_inode_to_obj(inode); + dev = obj->my_dev; + + yaffs_gross_lock(dev); + + if (!S_ISDIR(inode->i_mode)) /* Don't link directories */ + link = + yaffs_link_obj(yaffs_inode_to_obj(dir), dentry->d_name.name, + obj); + + if (link) { + set_nlink(old_dentry->d_inode, yaffs_get_obj_link_count(obj)); + d_instantiate(dentry, old_dentry->d_inode); + atomic_inc(&old_dentry->d_inode->i_count); + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_link link count %d i_count %d", + old_dentry->d_inode->i_nlink, + atomic_read(&old_dentry->d_inode->i_count)); + } + + yaffs_gross_unlock(dev); + + if (link) { + update_dir_time(dir); + return 0; + } + + return -EPERM; +} + +static int yaffs_symlink(struct inode *dir, struct dentry *dentry, + const char *symname) +{ + struct yaffs_obj *obj; + struct yaffs_dev *dev; + uid_t uid = YCRED(current)->fsuid; + gid_t gid = + (dir->i_mode & S_ISGID) ? dir->i_gid : YCRED(current)->fsgid; + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_symlink"); + + if (strnlen(dentry->d_name.name, YAFFS_MAX_NAME_LENGTH + 1) > + YAFFS_MAX_NAME_LENGTH) + return -ENAMETOOLONG; + + if (strnlen(symname, YAFFS_MAX_ALIAS_LENGTH + 1) > + YAFFS_MAX_ALIAS_LENGTH) + return -ENAMETOOLONG; + + dev = yaffs_inode_to_obj(dir)->my_dev; + yaffs_gross_lock(dev); + obj = yaffs_create_symlink(yaffs_inode_to_obj(dir), dentry->d_name.name, + S_IFLNK | S_IRWXUGO, uid, gid, symname); + yaffs_gross_unlock(dev); + + if (obj) { + struct inode *inode; + + inode = yaffs_get_inode(dir->i_sb, obj->yst_mode, 0, obj); + d_instantiate(dentry, inode); + update_dir_time(dir); + yaffs_trace(YAFFS_TRACE_OS, "symlink created OK"); + return 0; + } else { + yaffs_trace(YAFFS_TRACE_OS, "symlink not created"); + } + + return -ENOMEM; +} + +/* + * The VFS layer already does all the dentry stuff for rename. + * + * NB: POSIX says you can rename an object over an old object of the same name + */ +static int yaffs_rename(struct inode *old_dir, struct dentry *old_dentry, + struct inode *new_dir, struct dentry *new_dentry) +{ + struct yaffs_dev *dev; + int ret_val = YAFFS_FAIL; + struct yaffs_obj *target; + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_rename"); + dev = yaffs_inode_to_obj(old_dir)->my_dev; + + yaffs_gross_lock(dev); + + /* Check if the target is an existing directory that is not empty. */ + target = yaffs_find_by_name(yaffs_inode_to_obj(new_dir), + new_dentry->d_name.name); + + if (target && target->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY && + !list_empty(&target->variant.dir_variant.children)) { + + yaffs_trace(YAFFS_TRACE_OS, "target is non-empty dir"); + + ret_val = YAFFS_FAIL; + } else { + /* Now does unlinking internally using shadowing mechanism */ + yaffs_trace(YAFFS_TRACE_OS, "calling yaffs_rename_obj"); + + ret_val = yaffs_rename_obj(yaffs_inode_to_obj(old_dir), + old_dentry->d_name.name, + yaffs_inode_to_obj(new_dir), + new_dentry->d_name.name); + } + yaffs_gross_unlock(dev); + + if (ret_val == YAFFS_OK) { + if (target) + inode_dec_link_count(new_dentry->d_inode); + + update_dir_time(old_dir); + if (old_dir != new_dir) + update_dir_time(new_dir); + return 0; + } else { + return -ENOTEMPTY; + } +} + + + + +static int yaffs_unlink(struct inode *dir, struct dentry *dentry) +{ + int ret_val; + + struct yaffs_dev *dev; + struct yaffs_obj *obj; + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_unlink %d:%s", + (int)(dir->i_ino), dentry->d_name.name); + obj = yaffs_inode_to_obj(dir); + dev = obj->my_dev; + + yaffs_gross_lock(dev); + + ret_val = yaffs_unlinker(obj, dentry->d_name.name); + + if (ret_val == YAFFS_OK) { + inode_dec_link_count(dentry->d_inode); + dir->i_version++; + yaffs_gross_unlock(dev); + update_dir_time(dir); + return 0; + } + yaffs_gross_unlock(dev); + return -ENOTEMPTY; +} + + + +static const struct inode_operations yaffs_dir_inode_operations = { + .create = yaffs_create, + .lookup = yaffs_lookup, + .link = yaffs_link, + .unlink = yaffs_unlink, + .symlink = yaffs_symlink, + .mkdir = yaffs_mkdir, + .rmdir = yaffs_unlink, + .mknod = yaffs_mknod, + .rename = yaffs_rename, + .setattr = yaffs_setattr, + .setxattr = yaffs_setxattr, + .getxattr = yaffs_getxattr, + .listxattr = yaffs_listxattr, + .removexattr = yaffs_removexattr, +}; + +/*-----------------------------------------------------------------*/ +/* Directory search context allows us to unlock access to yaffs during + * filldir without causing problems with the directory being modified. + * This is similar to the tried and tested mechanism used in yaffs direct. + * + * A search context iterates along a doubly linked list of siblings in the + * directory. If the iterating object is deleted then this would corrupt + * the list iteration, likely causing a crash. The search context avoids + * this by using the remove_obj_fn to move the search context to the + * next object before the object is deleted. + * + * Many readdirs (and thus seach conexts) may be alive simulateously so + * each struct yaffs_dev has a list of these. + * + * A seach context lives for the duration of a readdir. + * + * All these functions must be called while yaffs is locked. + */ + +struct yaffs_search_context { + struct yaffs_dev *dev; + struct yaffs_obj *dir_obj; + struct yaffs_obj *next_return; + struct list_head others; +}; + +/* + * yaffs_new_search() creates a new search context, initialises it and + * adds it to the device's search context list. + * + * Called at start of readdir. + */ +static struct yaffs_search_context *yaffs_new_search(struct yaffs_obj *dir) +{ + struct yaffs_dev *dev = dir->my_dev; + struct yaffs_search_context *sc = + kmalloc(sizeof(struct yaffs_search_context), GFP_NOFS); + if (sc) { + sc->dir_obj = dir; + sc->dev = dev; + if (list_empty(&sc->dir_obj->variant.dir_variant.children)) + sc->next_return = NULL; + else + sc->next_return = + list_entry(dir->variant.dir_variant.children.next, + struct yaffs_obj, siblings); + INIT_LIST_HEAD(&sc->others); + list_add(&sc->others, &(yaffs_dev_to_lc(dev)->search_contexts)); + } + return sc; +} + +/* + * yaffs_search_end() disposes of a search context and cleans up. + */ +static void yaffs_search_end(struct yaffs_search_context *sc) +{ + if (sc) { + list_del(&sc->others); + kfree(sc); + } +} + +/* + * yaffs_search_advance() moves a search context to the next object. + * Called when the search iterates or when an object removal causes + * the search context to be moved to the next object. + */ +static void yaffs_search_advance(struct yaffs_search_context *sc) +{ + if (!sc) + return; + + if (sc->next_return == NULL || + list_empty(&sc->dir_obj->variant.dir_variant.children)) + sc->next_return = NULL; + else { + struct list_head *next = sc->next_return->siblings.next; + + if (next == &sc->dir_obj->variant.dir_variant.children) + sc->next_return = NULL; /* end of list */ + else + sc->next_return = + list_entry(next, struct yaffs_obj, siblings); + } +} + +/* + * yaffs_remove_obj_callback() is called when an object is unlinked. + * We check open search contexts and advance any which are currently + * on the object being iterated. + */ +static void yaffs_remove_obj_callback(struct yaffs_obj *obj) +{ + + struct list_head *i; + struct yaffs_search_context *sc; + struct list_head *search_contexts = + &(yaffs_dev_to_lc(obj->my_dev)->search_contexts); + + /* Iterate through the directory search contexts. + * If any are currently on the object being removed, then advance + * the search context to the next object to prevent a hanging pointer. + */ + list_for_each(i, search_contexts) { + sc = list_entry(i, struct yaffs_search_context, others); + if (sc->next_return == obj) + yaffs_search_advance(sc); + } + +} + + +/*-----------------------------------------------------------------*/ + +static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir) +{ + struct yaffs_obj *obj; + struct yaffs_dev *dev; + struct yaffs_search_context *sc; + struct inode *inode = f->f_dentry->d_inode; + unsigned long offset, curoffs; + struct yaffs_obj *l; + int ret_val = 0; + + char name[YAFFS_MAX_NAME_LENGTH + 1]; + + obj = yaffs_dentry_to_obj(f->f_dentry); + dev = obj->my_dev; + + yaffs_gross_lock(dev); + + yaffs_dev_to_lc(dev)->readdir_process = current; + + offset = f->f_pos; + + sc = yaffs_new_search(obj); + if (!sc) { + ret_val = -ENOMEM; + goto out; + } + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_readdir: starting at %d", (int)offset); + + if (offset == 0) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_readdir: entry . ino %d", + (int)inode->i_ino); + yaffs_gross_unlock(dev); + if (filldir(dirent, ".", 1, offset, inode->i_ino, DT_DIR) < 0) { + yaffs_gross_lock(dev); + goto out; + } + yaffs_gross_lock(dev); + offset++; + f->f_pos++; + } + if (offset == 1) { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_readdir: entry .. ino %d", + (int)f->f_dentry->d_parent->d_inode->i_ino); + yaffs_gross_unlock(dev); + if (filldir(dirent, "..", 2, offset, + f->f_dentry->d_parent->d_inode->i_ino, + DT_DIR) < 0) { + yaffs_gross_lock(dev); + goto out; + } + yaffs_gross_lock(dev); + offset++; + f->f_pos++; + } + + curoffs = 1; + + /* If the directory has changed since the open or last call to + readdir, rewind to after the 2 canned entries. */ + if (f->f_version != inode->i_version) { + offset = 2; + f->f_pos = offset; + f->f_version = inode->i_version; + } + + while (sc->next_return) { + curoffs++; + l = sc->next_return; + if (curoffs >= offset) { + int this_inode = yaffs_get_obj_inode(l); + int this_type = yaffs_get_obj_type(l); + + yaffs_get_obj_name(l, name, YAFFS_MAX_NAME_LENGTH + 1); + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_readdir: %s inode %d", + name, yaffs_get_obj_inode(l)); + + yaffs_gross_unlock(dev); + + if (filldir(dirent, + name, + strlen(name), + offset, this_inode, this_type) < 0) { + yaffs_gross_lock(dev); + goto out; + } + + yaffs_gross_lock(dev); + + offset++; + f->f_pos++; + } + yaffs_search_advance(sc); + } + +out: + yaffs_search_end(sc); + yaffs_dev_to_lc(dev)->readdir_process = NULL; + yaffs_gross_unlock(dev); + + return ret_val; +} + +static const struct file_operations yaffs_dir_operations = { + .read = generic_read_dir, + .readdir = yaffs_readdir, + .fsync = yaffs_sync_object, + .llseek = generic_file_llseek, +}; + +static void yaffs_fill_inode_from_obj(struct inode *inode, + struct yaffs_obj *obj) +{ + if (inode && obj) { + + /* Check mode against the variant type and attempt to repair if broken. */ + u32 mode = obj->yst_mode; + switch (obj->variant_type) { + case YAFFS_OBJECT_TYPE_FILE: + if (!S_ISREG(mode)) { + obj->yst_mode &= ~S_IFMT; + obj->yst_mode |= S_IFREG; + } + + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + if (!S_ISLNK(mode)) { + obj->yst_mode &= ~S_IFMT; + obj->yst_mode |= S_IFLNK; + } + + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + if (!S_ISDIR(mode)) { + obj->yst_mode &= ~S_IFMT; + obj->yst_mode |= S_IFDIR; + } + + break; + case YAFFS_OBJECT_TYPE_UNKNOWN: + case YAFFS_OBJECT_TYPE_HARDLINK: + case YAFFS_OBJECT_TYPE_SPECIAL: + default: + /* TODO? */ + break; + } + + inode->i_flags |= S_NOATIME; + + inode->i_ino = obj->obj_id; + inode->i_mode = obj->yst_mode; + inode->i_uid = obj->yst_uid; + inode->i_gid = obj->yst_gid; +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)) + inode->i_blksize = inode->i_sb->s_blocksize; +#endif +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) + + inode->i_rdev = old_decode_dev(obj->yst_rdev); + inode->i_atime.tv_sec = (time_t) (obj->yst_atime); + inode->i_atime.tv_nsec = 0; + inode->i_mtime.tv_sec = (time_t) obj->yst_mtime; + inode->i_mtime.tv_nsec = 0; + inode->i_ctime.tv_sec = (time_t) obj->yst_ctime; + inode->i_ctime.tv_nsec = 0; +#else + inode->i_rdev = obj->yst_rdev; + inode->i_atime = obj->yst_atime; + inode->i_mtime = obj->yst_mtime; + inode->i_ctime = obj->yst_ctime; +#endif + inode->i_size = yaffs_get_obj_length(obj); + inode->i_blocks = (inode->i_size + 511) >> 9; + + set_nlink(inode, yaffs_get_obj_link_count(obj)); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_fill_inode mode %x uid %d gid %d size %lld count %d", + inode->i_mode, inode->i_uid, inode->i_gid, + inode->i_size, atomic_read(&inode->i_count)); + + switch (obj->yst_mode & S_IFMT) { + default: /* fifo, device or socket */ +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) + init_special_inode(inode, obj->yst_mode, + old_decode_dev(obj->yst_rdev)); +#else + init_special_inode(inode, obj->yst_mode, + (dev_t) (obj->yst_rdev)); +#endif + break; + case S_IFREG: /* file */ + inode->i_op = &yaffs_file_inode_operations; + inode->i_fop = &yaffs_file_operations; + inode->i_mapping->a_ops = + &yaffs_file_address_operations; + break; + case S_IFDIR: /* directory */ + inode->i_op = &yaffs_dir_inode_operations; + inode->i_fop = &yaffs_dir_operations; + break; + case S_IFLNK: /* symlink */ + inode->i_op = &yaffs_symlink_inode_operations; + break; + } + + yaffs_inode_to_obj_lv(inode) = obj; + + obj->my_inode = inode; + + } else { + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_fill_inode invalid parameters"); + } + +} + + + +/* + * yaffs background thread functions . + * yaffs_bg_thread_fn() the thread function + * yaffs_bg_start() launches the background thread. + * yaffs_bg_stop() cleans up the background thread. + * + * NB: + * The thread should only run after the yaffs is initialised + * The thread should be stopped before yaffs is unmounted. + * The thread should not do any writing while the fs is in read only. + */ + +static unsigned yaffs_bg_gc_urgency(struct yaffs_dev *dev) +{ + unsigned erased_chunks = + dev->n_erased_blocks * dev->param.chunks_per_block; + struct yaffs_linux_context *context = yaffs_dev_to_lc(dev); + unsigned scattered = 0; /* Free chunks not in an erased block */ + + if (erased_chunks < dev->n_free_chunks) + scattered = (dev->n_free_chunks - erased_chunks); + + if (!context->bg_running) + return 0; + else if (scattered < (dev->param.chunks_per_block * 2)) + return 0; + else if (erased_chunks > dev->n_free_chunks / 2) + return 0; + else if (erased_chunks > dev->n_free_chunks / 4) + return 1; + else + return 2; +} + +#ifdef YAFFS_COMPILE_BACKGROUND + +void yaffs_background_waker(unsigned long data) +{ + wake_up_process((struct task_struct *)data); +} + +static int yaffs_bg_thread_fn(void *data) +{ + struct yaffs_dev *dev = (struct yaffs_dev *)data; + struct yaffs_linux_context *context = yaffs_dev_to_lc(dev); + unsigned long now = jiffies; + unsigned long next_dir_update = now; + unsigned long next_gc = now; + unsigned long expires; + unsigned int urgency; + + int gc_result; + struct timer_list timer; + + yaffs_trace(YAFFS_TRACE_BACKGROUND, + "yaffs_background starting for dev %p", (void *)dev); + +#ifdef YAFFS_COMPILE_FREEZER + set_freezable(); +#endif + while (context->bg_running) { + yaffs_trace(YAFFS_TRACE_BACKGROUND, "yaffs_background"); + + if (kthread_should_stop()) + break; + +#ifdef YAFFS_COMPILE_FREEZER + if (try_to_freeze()) + continue; +#endif + yaffs_gross_lock(dev); + + now = jiffies; + + if (time_after(now, next_dir_update) && yaffs_bg_enable) { + yaffs_update_dirty_dirs(dev); + next_dir_update = now + HZ; + } + + if (time_after(now, next_gc) && yaffs_bg_enable) { + if (!dev->is_checkpointed) { + urgency = yaffs_bg_gc_urgency(dev); + gc_result = yaffs_bg_gc(dev, urgency); + if (urgency > 1) + next_gc = now + HZ / 20 + 1; + else if (urgency > 0) + next_gc = now + HZ / 10 + 1; + else + next_gc = now + HZ * 2; + } else { + /* + * gc not running so set to next_dir_update + * to cut down on wake ups + */ + next_gc = next_dir_update; + } + } + yaffs_gross_unlock(dev); +#if 1 + expires = next_dir_update; + if (time_before(next_gc, expires)) + expires = next_gc; + if (time_before(expires, now)) + expires = now + HZ; + + Y_INIT_TIMER(&timer); + timer.expires = expires + 1; + timer.data = (unsigned long)current; + timer.function = yaffs_background_waker; + + set_current_state(TASK_INTERRUPTIBLE); + add_timer(&timer); + schedule(); + del_timer_sync(&timer); +#else + msleep(10); +#endif + } + + return 0; +} + +static int yaffs_bg_start(struct yaffs_dev *dev) +{ + int retval = 0; + struct yaffs_linux_context *context = yaffs_dev_to_lc(dev); + + if (dev->read_only) + return -1; + + context->bg_running = 1; + + context->bg_thread = kthread_run(yaffs_bg_thread_fn, + (void *)dev, "yaffs-bg-%d", + context->mount_id); + + if (IS_ERR(context->bg_thread)) { + retval = PTR_ERR(context->bg_thread); + context->bg_thread = NULL; + context->bg_running = 0; + } + return retval; +} + +static void yaffs_bg_stop(struct yaffs_dev *dev) +{ + struct yaffs_linux_context *ctxt = yaffs_dev_to_lc(dev); + + ctxt->bg_running = 0; + + if (ctxt->bg_thread) { + kthread_stop(ctxt->bg_thread); + ctxt->bg_thread = NULL; + } +} +#else +static int yaffs_bg_thread_fn(void *data) +{ + return 0; +} + +static int yaffs_bg_start(struct yaffs_dev *dev) +{ + return 0; +} + +static void yaffs_bg_stop(struct yaffs_dev *dev) +{ +} +#endif + + +static void yaffs_flush_inodes(struct super_block *sb) +{ + struct inode *iptr; + struct yaffs_obj *obj; + + list_for_each_entry(iptr, &sb->s_inodes, i_sb_list) { + obj = yaffs_inode_to_obj(iptr); + if (obj) { + yaffs_trace(YAFFS_TRACE_OS, + "flushing obj %d", + obj->obj_id); + yaffs_flush_file(obj, 1, 0); + } + } +} + +static void yaffs_flush_super(struct super_block *sb, int do_checkpoint) +{ + struct yaffs_dev *dev = yaffs_super_to_dev(sb); + if (!dev) + return; + + yaffs_flush_inodes(sb); + yaffs_update_dirty_dirs(dev); + yaffs_flush_whole_cache(dev); + if (do_checkpoint) + yaffs_checkpoint_save(dev); +} + +static LIST_HEAD(yaffs_context_list); +struct mutex yaffs_context_lock; + +static void yaffs_put_super(struct super_block *sb) +{ + struct yaffs_dev *dev = yaffs_super_to_dev(sb); + struct mtd_info *mtd = yaffs_dev_to_mtd(dev); + + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_ALWAYS, + "yaffs_put_super"); + + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_BACKGROUND, + "Shutting down yaffs background thread"); + yaffs_bg_stop(dev); + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_BACKGROUND, + "yaffs background thread shut down"); + + yaffs_gross_lock(dev); + + yaffs_flush_super(sb, 1); + + yaffs_deinitialise(dev); + + yaffs_gross_unlock(dev); + + mutex_lock(&yaffs_context_lock); + list_del_init(&(yaffs_dev_to_lc(dev)->context_list)); + mutex_unlock(&yaffs_context_lock); + + if (yaffs_dev_to_lc(dev)->spare_buffer) { + kfree(yaffs_dev_to_lc(dev)->spare_buffer); + yaffs_dev_to_lc(dev)->spare_buffer = NULL; + } + + kfree(dev); + + yaffs_put_mtd_device(mtd); + + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_ALWAYS, + "yaffs_put_super done"); +} + + +static unsigned yaffs_gc_control_callback(struct yaffs_dev *dev) +{ + return yaffs_gc_control; +} + + +#ifdef YAFFS_COMPILE_EXPORTFS + +static struct inode *yaffs2_nfs_get_inode(struct super_block *sb, uint64_t ino, + uint32_t generation) +{ + return Y_IGET(sb, ino); +} + +static struct dentry *yaffs2_fh_to_dentry(struct super_block *sb, + struct fid *fid, int fh_len, + int fh_type) +{ + return generic_fh_to_dentry(sb, fid, fh_len, fh_type, + yaffs2_nfs_get_inode); +} + +static struct dentry *yaffs2_fh_to_parent(struct super_block *sb, + struct fid *fid, int fh_len, + int fh_type) +{ + return generic_fh_to_parent(sb, fid, fh_len, fh_type, + yaffs2_nfs_get_inode); +} + +struct dentry *yaffs2_get_parent(struct dentry *dentry) +{ + + struct super_block *sb = dentry->d_inode->i_sb; + struct dentry *parent = ERR_PTR(-ENOENT); + struct inode *inode; + unsigned long parent_ino; + struct yaffs_obj *d_obj; + struct yaffs_obj *parent_obj; + + d_obj = yaffs_inode_to_obj(dentry->d_inode); + + if (d_obj) { + parent_obj = d_obj->parent; + if (parent_obj) { + parent_ino = yaffs_get_obj_inode(parent_obj); + inode = Y_IGET(sb, parent_ino); + + if (IS_ERR(inode)) { + parent = ERR_CAST(inode); + } else { + parent = d_obtain_alias(inode); + if (!IS_ERR(parent)) { + parent = ERR_PTR(-ENOMEM); + iput(inode); + } + } + } + } + + return parent; +} + +/* Just declare a zero structure as a NULL value implies + * using the default functions of exportfs. + */ + +static struct export_operations yaffs_export_ops = { + .fh_to_dentry = yaffs2_fh_to_dentry, + .fh_to_parent = yaffs2_fh_to_parent, + .get_parent = yaffs2_get_parent, +}; + +#endif + +static void yaffs_unstitch_obj(struct inode *inode, struct yaffs_obj *obj) +{ + /* Clear the association between the inode and + * the struct yaffs_obj. + */ + obj->my_inode = NULL; + yaffs_inode_to_obj_lv(inode) = NULL; + + /* If the object freeing was deferred, then the real + * free happens now. + * This should fix the inode inconsistency problem. + */ + yaffs_handle_defered_free(obj); +} + +#ifdef YAFFS_HAS_EVICT_INODE +/* yaffs_evict_inode combines into one operation what was previously done in + * yaffs_clear_inode() and yaffs_delete_inode() + * + */ +static void yaffs_evict_inode(struct inode *inode) +{ + struct yaffs_obj *obj; + struct yaffs_dev *dev; + int deleteme = 0; + + obj = yaffs_inode_to_obj(inode); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_evict_inode: ino %d, count %d %s", + (int)inode->i_ino, atomic_read(&inode->i_count), + obj ? "object exists" : "null object"); + + if (!inode->i_nlink && !is_bad_inode(inode)) + deleteme = 1; + truncate_inode_pages(&inode->i_data, 0); + Y_CLEAR_INODE(inode); + + if (deleteme && obj) { + dev = obj->my_dev; + yaffs_gross_lock(dev); + yaffs_del_obj(obj); + yaffs_gross_unlock(dev); + } + if (obj) { + dev = obj->my_dev; + yaffs_gross_lock(dev); + yaffs_unstitch_obj(inode, obj); + yaffs_gross_unlock(dev); + } +} +#else + +/* clear is called to tell the fs to release any per-inode data it holds. + * The object might still exist on disk and is just being thrown out of the cache + * or else the object has actually been deleted and we're being called via + * the chain + * yaffs_delete_inode() -> clear_inode()->yaffs_clear_inode() + */ + +static void yaffs_clear_inode(struct inode *inode) +{ + struct yaffs_obj *obj; + struct yaffs_dev *dev; + + obj = yaffs_inode_to_obj(inode); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_clear_inode: ino %d, count %d %s", + (int)inode->i_ino, atomic_read(&inode->i_count), + obj ? "object exists" : "null object"); + + if (obj) { + dev = obj->my_dev; + yaffs_gross_lock(dev); + yaffs_unstitch_obj(inode, obj); + yaffs_gross_unlock(dev); + } + +} + +/* delete is called when the link count is zero and the inode + * is put (ie. nobody wants to know about it anymore, time to + * delete the file). + * NB Must call clear_inode() + */ +static void yaffs_delete_inode(struct inode *inode) +{ + struct yaffs_obj *obj = yaffs_inode_to_obj(inode); + struct yaffs_dev *dev; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_delete_inode: ino %d, count %d %s", + (int)inode->i_ino, atomic_read(&inode->i_count), + obj ? "object exists" : "null object"); + + if (obj) { + dev = obj->my_dev; + yaffs_gross_lock(dev); + yaffs_del_obj(obj); + yaffs_gross_unlock(dev); + } +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 13)) + truncate_inode_pages(&inode->i_data, 0); +#endif + clear_inode(inode); +} +#endif + + + + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) +static int yaffs_statfs(struct dentry *dentry, struct kstatfs *buf) +{ + struct yaffs_dev *dev = yaffs_dentry_to_obj(dentry)->my_dev; + struct super_block *sb = dentry->d_sb; +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +static int yaffs_statfs(struct super_block *sb, struct kstatfs *buf) +{ + struct yaffs_dev *dev = yaffs_super_to_dev(sb); +#else +static int yaffs_statfs(struct super_block *sb, struct statfs *buf) +{ + struct yaffs_dev *dev = yaffs_super_to_dev(sb); +#endif + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_statfs"); + + yaffs_gross_lock(dev); + + buf->f_type = YAFFS_MAGIC; + buf->f_bsize = sb->s_blocksize; + buf->f_namelen = 255; + + if (dev->data_bytes_per_chunk & (dev->data_bytes_per_chunk - 1)) { + /* Do this if chunk size is not a power of 2 */ + + uint64_t bytes_in_dev; + uint64_t bytes_free; + + bytes_in_dev = + ((uint64_t) + ((dev->param.end_block - dev->param.start_block + + 1))) * ((uint64_t) (dev->param.chunks_per_block * + dev->data_bytes_per_chunk)); + + do_div(bytes_in_dev, sb->s_blocksize); /* bytes_in_dev becomes the number of blocks */ + buf->f_blocks = bytes_in_dev; + + bytes_free = ((uint64_t) (yaffs_get_n_free_chunks(dev))) * + ((uint64_t) (dev->data_bytes_per_chunk)); + + do_div(bytes_free, sb->s_blocksize); + + buf->f_bfree = bytes_free; + + } else if (sb->s_blocksize > dev->data_bytes_per_chunk) { + + buf->f_blocks = + (dev->param.end_block - dev->param.start_block + 1) * + dev->param.chunks_per_block / + (sb->s_blocksize / dev->data_bytes_per_chunk); + buf->f_bfree = + yaffs_get_n_free_chunks(dev) / + (sb->s_blocksize / dev->data_bytes_per_chunk); + } else { + buf->f_blocks = + (dev->param.end_block - dev->param.start_block + 1) * + dev->param.chunks_per_block * + (dev->data_bytes_per_chunk / sb->s_blocksize); + + buf->f_bfree = + yaffs_get_n_free_chunks(dev) * + (dev->data_bytes_per_chunk / sb->s_blocksize); + } + + buf->f_files = 0; + buf->f_ffree = 0; + buf->f_bavail = buf->f_bfree; + + yaffs_gross_unlock(dev); + return 0; +} + + + +static int yaffs_do_sync_fs(struct super_block *sb, int request_checkpoint) +{ + + struct yaffs_dev *dev = yaffs_super_to_dev(sb); + unsigned int oneshot_checkpoint = (yaffs_auto_checkpoint & 4); + unsigned gc_urgent = yaffs_bg_gc_urgency(dev); + int do_checkpoint; + int dirty = yaffs_check_super_dirty(dev); + + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_SYNC | YAFFS_TRACE_BACKGROUND, + "yaffs_do_sync_fs: gc-urgency %d %s %s%s", + gc_urgent, + dirty ? "dirty" : "clean", + request_checkpoint ? "checkpoint requested" : "no checkpoint", + oneshot_checkpoint ? " one-shot" : ""); + + yaffs_gross_lock(dev); + do_checkpoint = ((request_checkpoint && !gc_urgent) || + oneshot_checkpoint) && !dev->is_checkpointed; + + if (dirty || do_checkpoint) { + yaffs_flush_super(sb, !dev->is_checkpointed && do_checkpoint); + yaffs_clear_super_dirty(dev); + if (oneshot_checkpoint) + yaffs_auto_checkpoint &= ~4; + } + yaffs_gross_unlock(dev); + + return 0; +} + + +#ifdef YAFFS_HAS_WRITE_SUPER +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) +static void yaffs_write_super(struct super_block *sb) +#else +static int yaffs_write_super(struct super_block *sb) +#endif +{ + unsigned request_checkpoint = (yaffs_auto_checkpoint >= 2); + + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_SYNC | YAFFS_TRACE_BACKGROUND, + "yaffs_write_super %s", + request_checkpoint ? " checkpt" : ""); + + yaffs_do_sync_fs(sb, request_checkpoint); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18)) + return 0; +#endif +} +#endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) +static int yaffs_sync_fs(struct super_block *sb, int wait) +#else +static int yaffs_sync_fs(struct super_block *sb) +#endif +{ + unsigned request_checkpoint = (yaffs_auto_checkpoint >= 1); + + yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_SYNC, + "yaffs_sync_fs%s", request_checkpoint ? " checkpt" : ""); + + yaffs_do_sync_fs(sb, request_checkpoint); + + return 0; +} + + + +static const struct super_operations yaffs_super_ops = { + .statfs = yaffs_statfs, + +#ifndef YAFFS_USE_OWN_IGET + .read_inode = yaffs_read_inode, +#endif +#ifdef YAFFS_HAS_PUT_INODE + .put_inode = yaffs_put_inode, +#endif + .put_super = yaffs_put_super, +#ifdef YAFFS_HAS_EVICT_INODE + .evict_inode = yaffs_evict_inode, +#else + .delete_inode = yaffs_delete_inode, + .clear_inode = yaffs_clear_inode, +#endif + .sync_fs = yaffs_sync_fs, +#ifdef YAFFS_HAS_WRITE_SUPER + .write_super = yaffs_write_super, +#endif +}; + +struct yaffs_options { + int inband_tags; + int skip_checkpoint_read; + int skip_checkpoint_write; + int no_cache; + int tags_ecc_on; + int tags_ecc_overridden; + int lazy_loading_enabled; + int lazy_loading_overridden; + int empty_lost_and_found; + int empty_lost_and_found_overridden; + int disable_summary; +}; + +#define MAX_OPT_LEN 30 +static int yaffs_parse_options(struct yaffs_options *options, + const char *options_str) +{ + char cur_opt[MAX_OPT_LEN + 1]; + int p; + int error = 0; + + /* Parse through the options which is a comma seperated list */ + + while (options_str && *options_str && !error) { + memset(cur_opt, 0, MAX_OPT_LEN + 1); + p = 0; + + while (*options_str == ',') + options_str++; + + while (*options_str && *options_str != ',') { + if (p < MAX_OPT_LEN) { + cur_opt[p] = *options_str; + p++; + } + options_str++; + } + + if (!strcmp(cur_opt, "inband-tags")) { + options->inband_tags = 1; + } else if (!strcmp(cur_opt, "tags-ecc-off")) { + options->tags_ecc_on = 0; + options->tags_ecc_overridden = 1; + } else if (!strcmp(cur_opt, "tags-ecc-on")) { + options->tags_ecc_on = 1; + options->tags_ecc_overridden = 1; + } else if (!strcmp(cur_opt, "lazy-loading-off")) { + options->lazy_loading_enabled = 0; + options->lazy_loading_overridden = 1; + } else if (!strcmp(cur_opt, "lazy-loading-on")) { + options->lazy_loading_enabled = 1; + options->lazy_loading_overridden = 1; + } else if (!strcmp(cur_opt, "disable-summary")) { + options->disable_summary = 1; + } else if (!strcmp(cur_opt, "empty-lost-and-found-off")) { + options->empty_lost_and_found = 0; + options->empty_lost_and_found_overridden = 1; + } else if (!strcmp(cur_opt, "empty-lost-and-found-on")) { + options->empty_lost_and_found = 1; + options->empty_lost_and_found_overridden = 1; + } else if (!strcmp(cur_opt, "no-cache")) { + options->no_cache = 1; + } else if (!strcmp(cur_opt, "no-checkpoint-read")) { + options->skip_checkpoint_read = 1; + } else if (!strcmp(cur_opt, "no-checkpoint-write")) { + options->skip_checkpoint_write = 1; + } else if (!strcmp(cur_opt, "no-checkpoint")) { + options->skip_checkpoint_read = 1; + options->skip_checkpoint_write = 1; + } else { + printk(KERN_INFO "yaffs: Bad mount option \"%s\"\n", + cur_opt); + error = 1; + } + } + + return error; +} + + +static struct dentry *yaffs_make_root(struct inode *inode) +{ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) + struct dentry *root = d_alloc_root(inode); + + if (!root) + iput(inode); + + return root; +#else + return d_make_root(inode); +#endif +} + + + + +static struct super_block *yaffs_internal_read_super(int yaffs_version, + struct super_block *sb, + void *data, int silent) +{ + int n_blocks; + struct inode *inode = NULL; + struct dentry *root; + struct yaffs_dev *dev = 0; + char devname_buf[BDEVNAME_SIZE + 1]; + struct mtd_info *mtd; + int err; + char *data_str = (char *)data; + struct yaffs_linux_context *context = NULL; + struct yaffs_param *param; + + int read_only = 0; + + struct yaffs_options options; + + unsigned mount_id; + int found; + struct yaffs_linux_context *context_iterator; + struct list_head *l; + + if (!sb) { + printk(KERN_INFO "yaffs: sb is NULL\n"); + return NULL; + } + + sb->s_magic = YAFFS_MAGIC; + sb->s_op = &yaffs_super_ops; + sb->s_flags |= MS_NOATIME; + + read_only = ((sb->s_flags & MS_RDONLY) != 0); + +#ifdef YAFFS_COMPILE_EXPORTFS + sb->s_export_op = &yaffs_export_ops; +#endif + + if (!sb->s_dev) + printk(KERN_INFO "yaffs: sb->s_dev is NULL\n"); + else if (!yaffs_devname(sb, devname_buf)) + printk(KERN_INFO "yaffs: devname is NULL\n"); + else + printk(KERN_INFO "yaffs: dev is %d name is \"%s\" %s\n", + sb->s_dev, + yaffs_devname(sb, devname_buf), read_only ? "ro" : "rw"); + + if (!data_str) + data_str = ""; + + printk(KERN_INFO "yaffs: passed flags \"%s\"\n", data_str); + + memset(&options, 0, sizeof(options)); + + if (yaffs_parse_options(&options, data_str)) { + /* Option parsing failed */ + return NULL; + } + + sb->s_blocksize = PAGE_CACHE_SIZE; + sb->s_blocksize_bits = PAGE_CACHE_SHIFT; + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_read_super: Using yaffs%d", yaffs_version); + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_read_super: block size %d", (int)(sb->s_blocksize)); + + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs: Attempting MTD mount of %u.%u,\"%s\"", + MAJOR(sb->s_dev), MINOR(sb->s_dev), + yaffs_devname(sb, devname_buf)); + + /* Get the device */ + mtd = get_mtd_device(NULL, MINOR(sb->s_dev)); + if (!mtd) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs: MTD device %u either not valid or unavailable", + MINOR(sb->s_dev)); + return NULL; + } + + if (yaffs_auto_select && yaffs_version == 1 && WRITE_SIZE(mtd) >= 2048) { + yaffs_trace(YAFFS_TRACE_ALWAYS, "auto selecting yaffs2"); + yaffs_version = 2; + } + + /* Added NCB 26/5/2006 for completeness */ + if (yaffs_version == 2 && !options.inband_tags + && WRITE_SIZE(mtd) == 512) { + yaffs_trace(YAFFS_TRACE_ALWAYS, "auto selecting yaffs1"); + yaffs_version = 1; + } + + if(yaffs_verify_mtd(mtd, yaffs_version, options.inband_tags) < 0) + return NULL; + + /* OK, so if we got here, we have an MTD that's NAND and looks + * like it has the right capabilities + * Set the struct yaffs_dev up for mtd + */ + + if (!read_only && !(mtd->flags & MTD_WRITEABLE)) { + read_only = 1; + printk(KERN_INFO + "yaffs: mtd is read only, setting superblock read only\n" + ); + sb->s_flags |= MS_RDONLY; + } + + dev = kmalloc(sizeof(struct yaffs_dev), GFP_KERNEL); + context = kmalloc(sizeof(struct yaffs_linux_context), GFP_KERNEL); + + if (!dev || !context) { + if (dev) + kfree(dev); + if (context) + kfree(context); + dev = NULL; + context = NULL; + } + + if (!dev) { + /* Deep shit could not allocate device structure */ + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs_read_super: Failed trying to allocate struct yaffs_dev." + ); + return NULL; + } + memset(dev, 0, sizeof(struct yaffs_dev)); + param = &(dev->param); + + memset(context, 0, sizeof(struct yaffs_linux_context)); + dev->os_context = context; + INIT_LIST_HEAD(&(context->context_list)); + context->dev = dev; + context->super = sb; + + dev->read_only = read_only; + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) + sb->s_fs_info = dev; +#else + sb->u.generic_sbp = dev; +#endif + + + dev->driver_context = mtd; + param->name = mtd->name; + + /* Set up the memory size parameters.... */ + + + param->n_reserved_blocks = 5; + param->n_caches = (options.no_cache) ? 0 : 10; + param->inband_tags = options.inband_tags; + + param->enable_xattr = 1; + if (options.lazy_loading_overridden) + param->disable_lazy_load = !options.lazy_loading_enabled; + + param->defered_dir_update = 1; + + if (options.tags_ecc_overridden) + param->no_tags_ecc = !options.tags_ecc_on; + + param->empty_lost_n_found = 1; + param->refresh_period = 500; + param->disable_summary = options.disable_summary; + + if (options.empty_lost_and_found_overridden) + param->empty_lost_n_found = options.empty_lost_and_found; + + /* ... and the functions. */ + if (yaffs_version == 2) { + param->is_yaffs2 = 1; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) + param->total_bytes_per_chunk = mtd->writesize; + param->chunks_per_block = mtd->erasesize / mtd->writesize; +#else + param->total_bytes_per_chunk = mtd->oobblock; + param->chunks_per_block = mtd->erasesize / mtd->oobblock; +#endif + n_blocks = YCALCBLOCKS(mtd->size, mtd->erasesize); + + param->start_block = 0; + param->end_block = n_blocks - 1; + } else { + param->is_yaffs2 = 0; + n_blocks = YCALCBLOCKS(mtd->size, + YAFFS_CHUNKS_PER_BLOCK * YAFFS_BYTES_PER_CHUNK); + + param->chunks_per_block = YAFFS_CHUNKS_PER_BLOCK; + param->total_bytes_per_chunk = YAFFS_BYTES_PER_CHUNK; + } + + param->start_block = 0; + param->end_block = n_blocks - 1; + + yaffs_mtd_drv_install(dev); + + param->sb_dirty_fn = yaffs_set_super_dirty; + param->gc_control_fn = yaffs_gc_control_callback; + + yaffs_dev_to_lc(dev)->super = sb; + + param->use_nand_ecc = 1; + + param->skip_checkpt_rd = options.skip_checkpoint_read; + param->skip_checkpt_wr = options.skip_checkpoint_write; + + mutex_lock(&yaffs_context_lock); + /* Get a mount id */ + found = 0; + for (mount_id = 0; !found; mount_id++) { + found = 1; + list_for_each(l, &yaffs_context_list) { + context_iterator = + list_entry(l, struct yaffs_linux_context, + context_list); + if (context_iterator->mount_id == mount_id) + found = 0; + } + } + context->mount_id = mount_id; + + list_add_tail(&(yaffs_dev_to_lc(dev)->context_list), + &yaffs_context_list); + mutex_unlock(&yaffs_context_lock); + + /* Directory search handling... */ + INIT_LIST_HEAD(&(yaffs_dev_to_lc(dev)->search_contexts)); + param->remove_obj_fn = yaffs_remove_obj_callback; + + mutex_init(&(yaffs_dev_to_lc(dev)->gross_lock)); + + yaffs_gross_lock(dev); + + err = yaffs_guts_initialise(dev); + + yaffs_trace(YAFFS_TRACE_OS, + "yaffs_read_super: guts initialised %s", + (err == YAFFS_OK) ? "OK" : "FAILED"); + + if (err == YAFFS_OK) + yaffs_bg_start(dev); + + if (!context->bg_thread) + param->defered_dir_update = 0; + + sb->s_maxbytes = yaffs_max_file_size(dev); + + /* Release lock before yaffs_get_inode() */ + yaffs_gross_unlock(dev); + + /* Create root inode */ + if (err == YAFFS_OK) + inode = yaffs_get_inode(sb, S_IFDIR | 0755, 0, yaffs_root(dev)); + + if (!inode) + return NULL; + + inode->i_op = &yaffs_dir_inode_operations; + inode->i_fop = &yaffs_dir_operations; + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_read_super: got root inode"); + + root = yaffs_make_root(inode); + + if (!root) + return NULL; + + sb->s_root = root; + if(!dev->is_checkpointed) + yaffs_set_super_dirty(dev); + + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs_read_super: is_checkpointed %d", + dev->is_checkpointed); + + yaffs_trace(YAFFS_TRACE_OS, "yaffs_read_super: done"); + return sb; +} + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +static int yaffs_internal_read_super_mtd(struct super_block *sb, void *data, + int silent) +{ + return yaffs_internal_read_super(1, sb, data, silent) ? 0 : -EINVAL; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) +static struct dentry *yaffs_mount(struct file_system_type *fs_type, int flags, + const char *dev_name, void *data) +{ + return mount_bdev(fs_type, flags, dev_name, data, yaffs_internal_read_super_mtd); +} +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) +static int yaffs_read_super(struct file_system_type *fs, + int flags, const char *dev_name, + void *data, struct vfsmount *mnt) +{ + + return get_sb_bdev(fs, flags, dev_name, data, + yaffs_internal_read_super_mtd, mnt); +} +#else +static struct super_block *yaffs_read_super(struct file_system_type *fs, + int flags, const char *dev_name, + void *data) +{ + + return get_sb_bdev(fs, flags, dev_name, data, + yaffs_internal_read_super_mtd); +} +#endif + +static struct file_system_type yaffs_fs_type = { + .owner = THIS_MODULE, + .name = "yaffs", +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) + .mount = yaffs_mount, +#else + .get_sb = yaffs_read_super, +#endif + .kill_sb = kill_block_super, + .fs_flags = FS_REQUIRES_DEV, +}; +#else +static struct super_block *yaffs_read_super(struct super_block *sb, void *data, + int silent) +{ + return yaffs_internal_read_super(1, sb, data, silent); +} + +static DECLARE_FSTYPE(yaffs_fs_type, "yaffs", yaffs_read_super, + FS_REQUIRES_DEV); +#endif + + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)) +static int yaffs2_internal_read_super_mtd(struct super_block *sb, void *data, + int silent) +{ + return yaffs_internal_read_super(2, sb, data, silent) ? 0 : -EINVAL; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) +static struct dentry *yaffs2_mount(struct file_system_type *fs_type, int flags, + const char *dev_name, void *data) +{ + return mount_bdev(fs_type, flags, dev_name, data, yaffs2_internal_read_super_mtd); +} +#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17)) +static int yaffs2_read_super(struct file_system_type *fs, + int flags, const char *dev_name, void *data, + struct vfsmount *mnt) +{ + return get_sb_bdev(fs, flags, dev_name, data, + yaffs2_internal_read_super_mtd, mnt); +} +#else +static struct super_block *yaffs2_read_super(struct file_system_type *fs, + int flags, const char *dev_name, + void *data) +{ + + return get_sb_bdev(fs, flags, dev_name, data, + yaffs2_internal_read_super_mtd); +} +#endif + +static struct file_system_type yaffs2_fs_type = { + .owner = THIS_MODULE, + .name = "yaffs2", +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) + .mount = yaffs2_mount, +#else + .get_sb = yaffs2_read_super, +#endif + .kill_sb = kill_block_super, + .fs_flags = FS_REQUIRES_DEV, +}; +#else +static struct super_block *yaffs2_read_super(struct super_block *sb, + void *data, int silent) +{ + return yaffs_internal_read_super(2, sb, data, silent); +} + +static DECLARE_FSTYPE(yaffs2_fs_type, "yaffs2", yaffs2_read_super, + FS_REQUIRES_DEV); +#endif + + +static struct proc_dir_entry *my_proc_entry; + +static char *yaffs_dump_dev_part0(char *buf, struct yaffs_dev *dev) +{ + struct yaffs_param *param = &dev->param; + + buf += sprintf(buf, "start_block.......... %d\n", param->start_block); + buf += sprintf(buf, "end_block............ %d\n", param->end_block); + buf += sprintf(buf, "total_bytes_per_chunk %d\n", + param->total_bytes_per_chunk); + buf += sprintf(buf, "use_nand_ecc......... %d\n", param->use_nand_ecc); + buf += sprintf(buf, "no_tags_ecc.......... %d\n", param->no_tags_ecc); + buf += sprintf(buf, "is_yaffs2............ %d\n", param->is_yaffs2); + buf += sprintf(buf, "inband_tags.......... %d\n", param->inband_tags); + buf += sprintf(buf, "empty_lost_n_found... %d\n", + param->empty_lost_n_found); + buf += sprintf(buf, "disable_lazy_load.... %d\n", + param->disable_lazy_load); + buf += sprintf(buf, "refresh_period....... %d\n", + param->refresh_period); + buf += sprintf(buf, "n_caches............. %d\n", param->n_caches); + buf += sprintf(buf, "n_reserved_blocks.... %d\n", + param->n_reserved_blocks); + buf += sprintf(buf, "always_check_erased.. %d\n", + param->always_check_erased); + buf += sprintf(buf, "\n"); + + return buf; +} + +static char *yaffs_dump_dev_part1(char *buf, struct yaffs_dev *dev) +{ + buf += sprintf(buf, "max file size....... %lld\n", + (long long) yaffs_max_file_size(dev)); + buf += sprintf(buf, "data_bytes_per_chunk. %d\n", + dev->data_bytes_per_chunk); + buf += sprintf(buf, "chunk_grp_bits....... %d\n", dev->chunk_grp_bits); + buf += sprintf(buf, "chunk_grp_size....... %d\n", dev->chunk_grp_size); + buf += sprintf(buf, "n_erased_blocks...... %d\n", dev->n_erased_blocks); + buf += sprintf(buf, "blocks_in_checkpt.... %d\n", + dev->blocks_in_checkpt); + buf += sprintf(buf, "\n"); + buf += sprintf(buf, "n_tnodes............. %d\n", dev->n_tnodes); + buf += sprintf(buf, "n_obj................ %d\n", dev->n_obj); + buf += sprintf(buf, "n_free_chunks........ %d\n", dev->n_free_chunks); + buf += sprintf(buf, "\n"); + buf += sprintf(buf, "n_page_writes........ %u\n", dev->n_page_writes); + buf += sprintf(buf, "n_page_reads......... %u\n", dev->n_page_reads); + buf += sprintf(buf, "n_erasures........... %u\n", dev->n_erasures); + buf += sprintf(buf, "n_gc_copies.......... %u\n", dev->n_gc_copies); + buf += sprintf(buf, "all_gcs.............. %u\n", dev->all_gcs); + buf += sprintf(buf, "passive_gc_count..... %u\n", + dev->passive_gc_count); + buf += sprintf(buf, "oldest_dirty_gc_count %u\n", + dev->oldest_dirty_gc_count); + buf += sprintf(buf, "n_gc_blocks.......... %u\n", dev->n_gc_blocks); + buf += sprintf(buf, "bg_gcs............... %u\n", dev->bg_gcs); + buf += sprintf(buf, "n_retried_writes..... %u\n", + dev->n_retried_writes); + buf += sprintf(buf, "n_retired_blocks..... %u\n", + dev->n_retired_blocks); + buf += sprintf(buf, "n_ecc_fixed.......... %u\n", dev->n_ecc_fixed); + buf += sprintf(buf, "n_ecc_unfixed........ %u\n", dev->n_ecc_unfixed); + buf += sprintf(buf, "n_tags_ecc_fixed..... %u\n", + dev->n_tags_ecc_fixed); + buf += sprintf(buf, "n_tags_ecc_unfixed... %u\n", + dev->n_tags_ecc_unfixed); + buf += sprintf(buf, "cache_hits........... %u\n", dev->cache_hits); + buf += sprintf(buf, "n_deleted_files...... %u\n", dev->n_deleted_files); + buf += sprintf(buf, "n_unlinked_files..... %u\n", + dev->n_unlinked_files); + buf += sprintf(buf, "refresh_count........ %u\n", dev->refresh_count); + buf += sprintf(buf, "n_bg_deletions....... %u\n", dev->n_bg_deletions); + buf += sprintf(buf, "tags_used............ %u\n", dev->tags_used); + buf += sprintf(buf, "summary_used......... %u\n", dev->summary_used); + + return buf; +} + +static int yaffs_proc_read(char *page, + char **start, + off_t offset, int count, int *eof, void *data) +{ + struct list_head *item; + char *buf = page; + int step = offset; + int n = 0; + + /* Get proc_file_read() to step 'offset' by one on each sucessive call. + * We use 'offset' (*ppos) to indicate where we are in dev_list. + * This also assumes the user has posted a read buffer large + * enough to hold the complete output; but that's life in /proc. + */ + + *(int *)start = 1; + + /* Print header first */ + if (step == 0) + buf += + sprintf(buf, + "Multi-version YAFFS built:" __DATE__ " " __TIME__ + "\n"); + else if (step == 1) + buf += sprintf(buf, "\n"); + else { + step -= 2; + + mutex_lock(&yaffs_context_lock); + + /* Locate and print the Nth entry. Order N-squared but N is small. */ + list_for_each(item, &yaffs_context_list) { + struct yaffs_linux_context *dc = + list_entry(item, struct yaffs_linux_context, + context_list); + struct yaffs_dev *dev = dc->dev; + + if (n < (step & ~1)) { + n += 2; + continue; + } + if ((step & 1) == 0) { + buf += + sprintf(buf, "\nDevice %d \"%s\"\n", n, + dev->param.name); + buf = yaffs_dump_dev_part0(buf, dev); + } else { + buf = yaffs_dump_dev_part1(buf, dev); + } + + break; + } + mutex_unlock(&yaffs_context_lock); + } + + return buf - page < count ? buf - page : count; +} + +/** + * Set the verbosity of the warnings and error messages. + * + * Note that the names can only be a..z or _ with the current code. + */ + +static struct { + char *mask_name; + unsigned mask_bitfield; +} mask_flags[] = { + {"allocate", YAFFS_TRACE_ALLOCATE}, + {"always", YAFFS_TRACE_ALWAYS}, + {"background", YAFFS_TRACE_BACKGROUND}, + {"bad_blocks", YAFFS_TRACE_BAD_BLOCKS}, + {"buffers", YAFFS_TRACE_BUFFERS}, + {"bug", YAFFS_TRACE_BUG}, + {"checkpt", YAFFS_TRACE_CHECKPOINT}, + {"deletion", YAFFS_TRACE_DELETION}, + {"erase", YAFFS_TRACE_ERASE}, + {"error", YAFFS_TRACE_ERROR}, + {"gc_detail", YAFFS_TRACE_GC_DETAIL}, + {"gc", YAFFS_TRACE_GC}, + {"lock", YAFFS_TRACE_LOCK}, + {"mtd", YAFFS_TRACE_MTD}, + {"nandaccess", YAFFS_TRACE_NANDACCESS}, + {"os", YAFFS_TRACE_OS}, + {"scan_debug", YAFFS_TRACE_SCAN_DEBUG}, + {"scan", YAFFS_TRACE_SCAN}, + {"mount", YAFFS_TRACE_MOUNT}, + {"tracing", YAFFS_TRACE_TRACING}, + {"sync", YAFFS_TRACE_SYNC}, + {"write", YAFFS_TRACE_WRITE}, + {"verify", YAFFS_TRACE_VERIFY}, + {"verify_nand", YAFFS_TRACE_VERIFY_NAND}, + {"verify_full", YAFFS_TRACE_VERIFY_FULL}, + {"verify_all", YAFFS_TRACE_VERIFY_ALL}, + {"all", 0xffffffff}, + {"none", 0}, + {NULL, 0}, +}; + +#define MAX_MASK_NAME_LENGTH 40 +static int yaffs_proc_write_trace_options(struct file *file, const char *buf, + unsigned long count, void *data) +{ + unsigned rg = 0, mask_bitfield; + char *end; + char *mask_name; + const char *x; + char substring[MAX_MASK_NAME_LENGTH + 1]; + int i; + int done = 0; + int add, len = 0; + int pos = 0; + + rg = yaffs_trace_mask; + + while (!done && (pos < count)) { + done = 1; + while ((pos < count) && isspace(buf[pos])) + pos++; + + switch (buf[pos]) { + case '+': + case '-': + case '=': + add = buf[pos]; + pos++; + break; + + default: + add = ' '; + break; + } + mask_name = NULL; + + mask_bitfield = simple_strtoul(buf + pos, &end, 0); + + if (end > buf + pos) { + mask_name = "numeral"; + len = end - (buf + pos); + pos += len; + done = 0; + } else { + for (x = buf + pos, i = 0; + (*x == '_' || (*x >= 'a' && *x <= 'z')) && + i < MAX_MASK_NAME_LENGTH; x++, i++, pos++) + substring[i] = *x; + substring[i] = '\0'; + + for (i = 0; mask_flags[i].mask_name != NULL; i++) { + if (strcmp(substring, mask_flags[i].mask_name) + == 0) { + mask_name = mask_flags[i].mask_name; + mask_bitfield = + mask_flags[i].mask_bitfield; + done = 0; + break; + } + } + } + + if (mask_name != NULL) { + done = 0; + switch (add) { + case '-': + rg &= ~mask_bitfield; + break; + case '+': + rg |= mask_bitfield; + break; + case '=': + rg = mask_bitfield; + break; + default: + rg |= mask_bitfield; + break; + } + } + } + + yaffs_trace_mask = rg | YAFFS_TRACE_ALWAYS; + + printk(KERN_DEBUG "new trace = 0x%08X\n", yaffs_trace_mask); + + if (rg & YAFFS_TRACE_ALWAYS) { + for (i = 0; mask_flags[i].mask_name != NULL; i++) { + char flag; + flag = ((rg & mask_flags[i].mask_bitfield) == + mask_flags[i].mask_bitfield) ? '+' : '-'; + printk(KERN_DEBUG "%c%s\n", flag, + mask_flags[i].mask_name); + } + } + + return count; +} + +static int yaffs_proc_write(struct file *file, const char *buf, + unsigned long count, void *data) +{ + return yaffs_proc_write_trace_options(file, buf, count, data); +} + +/* Stuff to handle installation of file systems */ +struct file_system_to_install { + struct file_system_type *fst; + int installed; +}; + +static struct file_system_to_install fs_to_install[] = { + {&yaffs_fs_type, 0}, + {&yaffs2_fs_type, 0}, + {NULL, 0} +}; + +static int __init init_yaffs_fs(void) +{ + int error = 0; + struct file_system_to_install *fsinst; + + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs built " __DATE__ " " __TIME__ " Installing."); + + mutex_init(&yaffs_context_lock); + + /* Install the proc_fs entries */ + my_proc_entry = create_proc_entry("yaffs", + S_IRUGO | S_IFREG, YPROC_ROOT); + + if (my_proc_entry) { + my_proc_entry->write_proc = yaffs_proc_write; + my_proc_entry->read_proc = yaffs_proc_read; + my_proc_entry->data = NULL; + } else { + return -ENOMEM; + } + + /* Now add the file system entries */ + + fsinst = fs_to_install; + + while (fsinst->fst && !error) { + error = register_filesystem(fsinst->fst); + if (!error) + fsinst->installed = 1; + fsinst++; + } + + /* Any errors? uninstall */ + if (error) { + fsinst = fs_to_install; + + while (fsinst->fst) { + if (fsinst->installed) { + unregister_filesystem(fsinst->fst); + fsinst->installed = 0; + } + fsinst++; + } + } + + return error; +} + +static void __exit exit_yaffs_fs(void) +{ + + struct file_system_to_install *fsinst; + + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs built " __DATE__ " " __TIME__ " removing."); + + remove_proc_entry("yaffs", YPROC_ROOT); + + fsinst = fs_to_install; + + while (fsinst->fst) { + if (fsinst->installed) { + unregister_filesystem(fsinst->fst); + fsinst->installed = 0; + } + fsinst++; + } +} + +module_init(init_yaffs_fs) + module_exit(exit_yaffs_fs) + + MODULE_DESCRIPTION("YAFFS2 - a NAND specific flash file system"); +MODULE_AUTHOR("Charles Manning, Aleph One Ltd., 2002-2011"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_bitmap.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_bitmap.c @@ -0,0 +1,97 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_bitmap.h" +#include "yaffs_trace.h" +/* + * Chunk bitmap manipulations + */ + +static inline u8 *yaffs_block_bits(struct yaffs_dev *dev, int blk) +{ + if (blk < dev->internal_start_block || blk > dev->internal_end_block) { + yaffs_trace(YAFFS_TRACE_ERROR, + "BlockBits block %d is not valid", + blk); + BUG(); + } + return dev->chunk_bits + + (dev->chunk_bit_stride * (blk - dev->internal_start_block)); +} + +void yaffs_verify_chunk_bit_id(struct yaffs_dev *dev, int blk, int chunk) +{ + if (blk < dev->internal_start_block || blk > dev->internal_end_block || + chunk < 0 || chunk >= dev->param.chunks_per_block) { + yaffs_trace(YAFFS_TRACE_ERROR, + "Chunk Id (%d:%d) invalid", + blk, chunk); + BUG(); + } +} + +void yaffs_clear_chunk_bits(struct yaffs_dev *dev, int blk) +{ + u8 *blk_bits = yaffs_block_bits(dev, blk); + + memset(blk_bits, 0, dev->chunk_bit_stride); +} + +void yaffs_clear_chunk_bit(struct yaffs_dev *dev, int blk, int chunk) +{ + u8 *blk_bits = yaffs_block_bits(dev, blk); + + yaffs_verify_chunk_bit_id(dev, blk, chunk); + blk_bits[chunk / 8] &= ~(1 << (chunk & 7)); +} + +void yaffs_set_chunk_bit(struct yaffs_dev *dev, int blk, int chunk) +{ + u8 *blk_bits = yaffs_block_bits(dev, blk); + + yaffs_verify_chunk_bit_id(dev, blk, chunk); + blk_bits[chunk / 8] |= (1 << (chunk & 7)); +} + +int yaffs_check_chunk_bit(struct yaffs_dev *dev, int blk, int chunk) +{ + u8 *blk_bits = yaffs_block_bits(dev, blk); + + yaffs_verify_chunk_bit_id(dev, blk, chunk); + return (blk_bits[chunk / 8] & (1 << (chunk & 7))) ? 1 : 0; +} + +int yaffs_still_some_chunks(struct yaffs_dev *dev, int blk) +{ + u8 *blk_bits = yaffs_block_bits(dev, blk); + int i; + + for (i = 0; i < dev->chunk_bit_stride; i++) { + if (*blk_bits) + return 1; + blk_bits++; + } + return 0; +} + +int yaffs_count_chunk_bits(struct yaffs_dev *dev, int blk) +{ + u8 *blk_bits = yaffs_block_bits(dev, blk); + int i; + int n = 0; + + for (i = 0; i < dev->chunk_bit_stride; i++, blk_bits++) + n += hweight8(*blk_bits); + + return n; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_mtdif.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_mtdif.h @@ -0,0 +1,25 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_MTDIF_H__ +#define __YAFFS_MTDIF_H__ + +#include "yaffs_guts.h" + +void yaffs_mtd_drv_install(struct yaffs_dev *dev); +struct mtd_info * yaffs_get_mtd_device(dev_t sdev); +void yaffs_put_mtd_device(struct mtd_info *mtd); +int yaffs_verify_mtd(struct mtd_info *mtd, int yaffs_version, int inband_tags); +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_ecc.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_ecc.h @@ -0,0 +1,44 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +/* + * This code implements the ECC algorithm used in SmartMedia. + * + * The ECC comprises 22 bits of parity information and is stuffed into 3 bytes. + * The two unused bit are set to 1. + * The ECC can correct single bit errors in a 256-byte page of data. + * Thus, two such ECC blocks are used on a 512-byte NAND page. + * + */ + +#ifndef __YAFFS_ECC_H__ +#define __YAFFS_ECC_H__ + +struct yaffs_ecc_other { + unsigned char col_parity; + unsigned line_parity; + unsigned line_parity_prime; +}; + +void yaffs_ecc_calc(const unsigned char *data, unsigned char *ecc); +int yaffs_ecc_correct(unsigned char *data, unsigned char *read_ecc, + const unsigned char *test_ecc); + +void yaffs_ecc_calc_other(const unsigned char *data, unsigned n_bytes, + struct yaffs_ecc_other *ecc); +int yaffs_ecc_correct_other(unsigned char *data, unsigned n_bytes, + struct yaffs_ecc_other *read_ecc, + const struct yaffs_ecc_other *test_ecc); +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_nameval.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_nameval.h @@ -0,0 +1,28 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __NAMEVAL_H__ +#define __NAMEVAL_H__ + +#include "yportenv.h" + +int nval_del(char *xb, int xb_size, const YCHAR * name); +int nval_set(char *xb, int xb_size, const YCHAR * name, const char *buf, + int bsize, int flags); +int nval_get(const char *xb, int xb_size, const YCHAR * name, char *buf, + int bsize); +int nval_list(const char *xb, int xb_size, char *buf, int bsize); +int nval_hasvalues(const char *xb, int xb_size); +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_allocator.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_allocator.c @@ -0,0 +1,357 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_allocator.h" +#include "yaffs_guts.h" +#include "yaffs_trace.h" +#include "yportenv.h" + +/* + * Each entry in yaffs_tnode_list and yaffs_obj_list hold blocks + * of approx 100 objects that are themn allocated singly. + * This is basically a simplified slab allocator. + * + * We don't use the Linux slab allocator because slab does not allow + * us to dump all the objects in one hit when we do a umount and tear + * down all the tnodes and objects. slab requires that we first free + * the individual objects. + * + * Once yaffs has been mainlined I shall try to motivate for a change + * to slab to provide the extra features we need here. + */ + +struct yaffs_tnode_list { + struct yaffs_tnode_list *next; + struct yaffs_tnode *tnodes; +}; + +struct yaffs_obj_list { + struct yaffs_obj_list *next; + struct yaffs_obj *objects; +}; + +struct yaffs_allocator { + int n_tnodes_created; + struct yaffs_tnode *free_tnodes; + int n_free_tnodes; + struct yaffs_tnode_list *alloc_tnode_list; + + int n_obj_created; + struct list_head free_objs; + int n_free_objects; + + struct yaffs_obj_list *allocated_obj_list; +}; + +static void yaffs_deinit_raw_tnodes(struct yaffs_dev *dev) +{ + struct yaffs_allocator *allocator = + (struct yaffs_allocator *)dev->allocator; + struct yaffs_tnode_list *tmp; + + if (!allocator) { + BUG(); + return; + } + + while (allocator->alloc_tnode_list) { + tmp = allocator->alloc_tnode_list->next; + + kfree(allocator->alloc_tnode_list->tnodes); + kfree(allocator->alloc_tnode_list); + allocator->alloc_tnode_list = tmp; + } + + allocator->free_tnodes = NULL; + allocator->n_free_tnodes = 0; + allocator->n_tnodes_created = 0; +} + +static void yaffs_init_raw_tnodes(struct yaffs_dev *dev) +{ + struct yaffs_allocator *allocator = dev->allocator; + + if (!allocator) { + BUG(); + return; + } + + allocator->alloc_tnode_list = NULL; + allocator->free_tnodes = NULL; + allocator->n_free_tnodes = 0; + allocator->n_tnodes_created = 0; +} + +static int yaffs_create_tnodes(struct yaffs_dev *dev, int n_tnodes) +{ + struct yaffs_allocator *allocator = + (struct yaffs_allocator *)dev->allocator; + int i; + struct yaffs_tnode *new_tnodes; + u8 *mem; + struct yaffs_tnode *curr; + struct yaffs_tnode *next; + struct yaffs_tnode_list *tnl; + + if (!allocator) { + BUG(); + return YAFFS_FAIL; + } + + if (n_tnodes < 1) + return YAFFS_OK; + + /* make these things */ + new_tnodes = kmalloc(n_tnodes * dev->tnode_size, GFP_NOFS); + mem = (u8 *) new_tnodes; + + if (!new_tnodes) { + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs: Could not allocate Tnodes"); + return YAFFS_FAIL; + } + + /* New hookup for wide tnodes */ + for (i = 0; i < n_tnodes - 1; i++) { + curr = (struct yaffs_tnode *)&mem[i * dev->tnode_size]; + next = (struct yaffs_tnode *)&mem[(i + 1) * dev->tnode_size]; + curr->internal[0] = next; + } + + curr = (struct yaffs_tnode *)&mem[(n_tnodes - 1) * dev->tnode_size]; + curr->internal[0] = allocator->free_tnodes; + allocator->free_tnodes = (struct yaffs_tnode *)mem; + + allocator->n_free_tnodes += n_tnodes; + allocator->n_tnodes_created += n_tnodes; + + /* Now add this bunch of tnodes to a list for freeing up. + * NB If we can't add this to the management list it isn't fatal + * but it just means we can't free this bunch of tnodes later. + */ + tnl = kmalloc(sizeof(struct yaffs_tnode_list), GFP_NOFS); + if (!tnl) { + yaffs_trace(YAFFS_TRACE_ERROR, + "Could not add tnodes to management list"); + return YAFFS_FAIL; + } else { + tnl->tnodes = new_tnodes; + tnl->next = allocator->alloc_tnode_list; + allocator->alloc_tnode_list = tnl; + } + + yaffs_trace(YAFFS_TRACE_ALLOCATE, "Tnodes added"); + + return YAFFS_OK; +} + +struct yaffs_tnode *yaffs_alloc_raw_tnode(struct yaffs_dev *dev) +{ + struct yaffs_allocator *allocator = + (struct yaffs_allocator *)dev->allocator; + struct yaffs_tnode *tn = NULL; + + if (!allocator) { + BUG(); + return NULL; + } + + /* If there are none left make more */ + if (!allocator->free_tnodes) + yaffs_create_tnodes(dev, YAFFS_ALLOCATION_NTNODES); + + if (allocator->free_tnodes) { + tn = allocator->free_tnodes; + allocator->free_tnodes = allocator->free_tnodes->internal[0]; + allocator->n_free_tnodes--; + } + + return tn; +} + +/* FreeTnode frees up a tnode and puts it back on the free list */ +void yaffs_free_raw_tnode(struct yaffs_dev *dev, struct yaffs_tnode *tn) +{ + struct yaffs_allocator *allocator = dev->allocator; + + if (!allocator) { + BUG(); + return; + } + + if (tn) { + tn->internal[0] = allocator->free_tnodes; + allocator->free_tnodes = tn; + allocator->n_free_tnodes++; + } + dev->checkpoint_blocks_required = 0; /* force recalculation */ +} + +/*--------------- yaffs_obj alloaction ------------------------ + * + * Free yaffs_objs are stored in a list using obj->siblings. + * The blocks of allocated objects are stored in a linked list. + */ + +static void yaffs_init_raw_objs(struct yaffs_dev *dev) +{ + struct yaffs_allocator *allocator = dev->allocator; + + if (!allocator) { + BUG(); + return; + } + + allocator->allocated_obj_list = NULL; + INIT_LIST_HEAD(&allocator->free_objs); + allocator->n_free_objects = 0; +} + +static void yaffs_deinit_raw_objs(struct yaffs_dev *dev) +{ + struct yaffs_allocator *allocator = dev->allocator; + struct yaffs_obj_list *tmp; + + if (!allocator) { + BUG(); + return; + } + + while (allocator->allocated_obj_list) { + tmp = allocator->allocated_obj_list->next; + kfree(allocator->allocated_obj_list->objects); + kfree(allocator->allocated_obj_list); + allocator->allocated_obj_list = tmp; + } + + INIT_LIST_HEAD(&allocator->free_objs); + allocator->n_free_objects = 0; + allocator->n_obj_created = 0; +} + +static int yaffs_create_free_objs(struct yaffs_dev *dev, int n_obj) +{ + struct yaffs_allocator *allocator = dev->allocator; + int i; + struct yaffs_obj *new_objs; + struct yaffs_obj_list *list; + + if (!allocator) { + BUG(); + return YAFFS_FAIL; + } + + if (n_obj < 1) + return YAFFS_OK; + + /* make these things */ + new_objs = kmalloc(n_obj * sizeof(struct yaffs_obj), GFP_NOFS); + list = kmalloc(sizeof(struct yaffs_obj_list), GFP_NOFS); + + if (!new_objs || !list) { + kfree(new_objs); + new_objs = NULL; + kfree(list); + list = NULL; + yaffs_trace(YAFFS_TRACE_ALLOCATE, + "Could not allocate more objects"); + return YAFFS_FAIL; + } + + /* Hook them into the free list */ + for (i = 0; i < n_obj; i++) + list_add(&new_objs[i].siblings, &allocator->free_objs); + + allocator->n_free_objects += n_obj; + allocator->n_obj_created += n_obj; + + /* Now add this bunch of Objects to a list for freeing up. */ + + list->objects = new_objs; + list->next = allocator->allocated_obj_list; + allocator->allocated_obj_list = list; + + return YAFFS_OK; +} + +struct yaffs_obj *yaffs_alloc_raw_obj(struct yaffs_dev *dev) +{ + struct yaffs_obj *obj = NULL; + struct list_head *lh; + struct yaffs_allocator *allocator = dev->allocator; + + if (!allocator) { + BUG(); + return obj; + } + + /* If there are none left make more */ + if (list_empty(&allocator->free_objs)) + yaffs_create_free_objs(dev, YAFFS_ALLOCATION_NOBJECTS); + + if (!list_empty(&allocator->free_objs)) { + lh = allocator->free_objs.next; + obj = list_entry(lh, struct yaffs_obj, siblings); + list_del_init(lh); + allocator->n_free_objects--; + } + + return obj; +} + +void yaffs_free_raw_obj(struct yaffs_dev *dev, struct yaffs_obj *obj) +{ + + struct yaffs_allocator *allocator = dev->allocator; + + if (!allocator) { + BUG(); + return; + } + + /* Link into the free list. */ + list_add(&obj->siblings, &allocator->free_objs); + allocator->n_free_objects++; +} + +void yaffs_deinit_raw_tnodes_and_objs(struct yaffs_dev *dev) +{ + + if (!dev->allocator) { + BUG(); + return; + } + + yaffs_deinit_raw_tnodes(dev); + yaffs_deinit_raw_objs(dev); + kfree(dev->allocator); + dev->allocator = NULL; +} + +void yaffs_init_raw_tnodes_and_objs(struct yaffs_dev *dev) +{ + struct yaffs_allocator *allocator; + + if (dev->allocator) { + BUG(); + return; + } + + allocator = kmalloc(sizeof(struct yaffs_allocator), GFP_NOFS); + if (allocator) { + dev->allocator = allocator; + yaffs_init_raw_tnodes(dev); + yaffs_init_raw_objs(dev); + } +} + --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_tagsmarshall.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_tagsmarshall.h @@ -0,0 +1,22 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_TAGSMARSHALL_H__ +#define __YAFFS_TAGSMARSHALL_H__ + +#include "yaffs_guts.h" +void yaffs_tags_marshall_install(struct yaffs_dev *dev); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/Makefile +++ linux-goldfish-3.4.0/fs/yaffs2/Makefile @@ -0,0 +1,18 @@ +# +# Makefile for the linux YAFFS filesystem routines. +# + +obj-$(CONFIG_YAFFS_FS) += yaffs.o + +yaffs-y := yaffs_ecc.o yaffs_vfs.o yaffs_guts.o yaffs_checkptrw.o +yaffs-y += yaffs_packedtags1.o yaffs_packedtags2.o yaffs_nand.o +yaffs-y += yaffs_tagscompat.o yaffs_tagsmarshall.o +yaffs-y += yaffs_mtdif.o +yaffs-y += yaffs_nameval.o yaffs_attribs.o +yaffs-y += yaffs_allocator.o +yaffs-y += yaffs_yaffs1.o +yaffs-y += yaffs_yaffs2.o +yaffs-y += yaffs_bitmap.o +yaffs-y += yaffs_summary.o +yaffs-y += yaffs_verify.o + --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_nameval.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_nameval.c @@ -0,0 +1,208 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * This simple implementation of a name-value store assumes a small number of +* values and fits into a small finite buffer. + * + * Each attribute is stored as a record: + * sizeof(int) bytes record size. + * strnlen+1 bytes name null terminated. + * nbytes value. + * ---------- + * total size stored in record size + * + * This code has not been tested with unicode yet. + */ + +#include "yaffs_nameval.h" + +#include "yportenv.h" + +static int nval_find(const char *xb, int xb_size, const YCHAR *name, + int *exist_size) +{ + int pos = 0; + int size; + + memcpy(&size, xb, sizeof(int)); + while (size > 0 && (size < xb_size) && (pos + size < xb_size)) { + if (!strncmp((YCHAR *) (xb + pos + sizeof(int)), + name, size)) { + if (exist_size) + *exist_size = size; + return pos; + } + pos += size; + if (pos < xb_size - sizeof(int)) + memcpy(&size, xb + pos, sizeof(int)); + else + size = 0; + } + if (exist_size) + *exist_size = 0; + return -ENODATA; +} + +static int nval_used(const char *xb, int xb_size) +{ + int pos = 0; + int size; + + memcpy(&size, xb + pos, sizeof(int)); + while (size > 0 && (size < xb_size) && (pos + size < xb_size)) { + pos += size; + if (pos < xb_size - sizeof(int)) + memcpy(&size, xb + pos, sizeof(int)); + else + size = 0; + } + return pos; +} + +int nval_del(char *xb, int xb_size, const YCHAR *name) +{ + int pos = nval_find(xb, xb_size, name, NULL); + int size; + + if (pos < 0 || pos >= xb_size) + return -ENODATA; + + /* Find size, shift rest over this record, + * then zero out the rest of buffer */ + memcpy(&size, xb + pos, sizeof(int)); + memcpy(xb + pos, xb + pos + size, xb_size - (pos + size)); + memset(xb + (xb_size - size), 0, size); + return 0; +} + +int nval_set(char *xb, int xb_size, const YCHAR *name, const char *buf, + int bsize, int flags) +{ + int pos; + int namelen = strnlen(name, xb_size); + int reclen; + int size_exist = 0; + int space; + int start; + + pos = nval_find(xb, xb_size, name, &size_exist); + + if (flags & XATTR_CREATE && pos >= 0) + return -EEXIST; + if (flags & XATTR_REPLACE && pos < 0) + return -ENODATA; + + start = nval_used(xb, xb_size); + space = xb_size - start + size_exist; + + reclen = (sizeof(int) + namelen + 1 + bsize); + + if (reclen > space) + return -ENOSPC; + + if (pos >= 0) { + nval_del(xb, xb_size, name); + start = nval_used(xb, xb_size); + } + + pos = start; + + memcpy(xb + pos, &reclen, sizeof(int)); + pos += sizeof(int); + strncpy((YCHAR *) (xb + pos), name, reclen); + pos += (namelen + 1); + memcpy(xb + pos, buf, bsize); + return 0; +} + +int nval_get(const char *xb, int xb_size, const YCHAR * name, char *buf, + int bsize) +{ + int pos = nval_find(xb, xb_size, name, NULL); + int size; + + if (pos >= 0 && pos < xb_size) { + + memcpy(&size, xb + pos, sizeof(int)); + pos += sizeof(int); /* advance past record length */ + size -= sizeof(int); + + /* Advance over name string */ + while (xb[pos] && size > 0 && pos < xb_size) { + pos++; + size--; + } + /*Advance over NUL */ + pos++; + size--; + + /* If bsize is zero then this is a size query. + * Return the size, but don't copy. + */ + if (!bsize) + return size; + + if (size <= bsize) { + memcpy(buf, xb + pos, size); + return size; + } + } + if (pos >= 0) + return -ERANGE; + + return -ENODATA; +} + +int nval_list(const char *xb, int xb_size, char *buf, int bsize) +{ + int pos = 0; + int size; + int name_len; + int ncopied = 0; + int filled = 0; + + memcpy(&size, xb + pos, sizeof(int)); + while (size > sizeof(int) && + size <= xb_size && + (pos + size) < xb_size && + !filled) { + pos += sizeof(int); + size -= sizeof(int); + name_len = strnlen((YCHAR *) (xb + pos), size); + if (ncopied + name_len + 1 < bsize) { + memcpy(buf, xb + pos, name_len * sizeof(YCHAR)); + buf += name_len; + *buf = '\0'; + buf++; + if (sizeof(YCHAR) > 1) { + *buf = '\0'; + buf++; + } + ncopied += (name_len + 1); + } else { + filled = 1; + } + pos += size; + if (pos < xb_size - sizeof(int)) + memcpy(&size, xb + pos, sizeof(int)); + else + size = 0; + } + return ncopied; +} + +int nval_hasvalues(const char *xb, int xb_size) +{ + return nval_used(xb, xb_size) > 0; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_mtdif.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_mtdif.c @@ -0,0 +1,294 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yportenv.h" + +#include "yaffs_mtdif.h" + +#include "linux/mtd/mtd.h" +#include "linux/types.h" +#include "linux/time.h" +#include "linux/mtd/nand.h" +#include "linux/kernel.h" +#include "linux/version.h" +#include "linux/types.h" + +#include "yaffs_trace.h" +#include "yaffs_guts.h" +#include "yaffs_linux.h" + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0)) +#define MTD_OPS_AUTO_OOB MTD_OOB_AUTO +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) +#define mtd_erase(m, ei) (m)->erase(m, ei) +#define mtd_write_oob(m, addr, pops) (m)->write_oob(m, addr, pops) +#define mtd_read_oob(m, addr, pops) (m)->read_oob(m, addr, pops) +#define mtd_block_isbad(m, offs) (m)->block_isbad(m, offs) +#define mtd_block_markbad(m, offs) (m)->block_markbad(m, offs) +#endif + + + +int nandmtd_erase_block(struct yaffs_dev *dev, int block_no) +{ + struct mtd_info *mtd = yaffs_dev_to_mtd(dev); + u32 addr = + ((loff_t) block_no) * dev->param.total_bytes_per_chunk * + dev->param.chunks_per_block; + struct erase_info ei; + int retval = 0; + + ei.mtd = mtd; + ei.addr = addr; + ei.len = dev->param.total_bytes_per_chunk * dev->param.chunks_per_block; + ei.time = 1000; + ei.retries = 2; + ei.callback = NULL; + ei.priv = (u_long) dev; + + retval = mtd_erase(mtd, &ei); + + if (retval == 0) + return YAFFS_OK; + + return YAFFS_FAIL; +} + + +static int yaffs_mtd_write(struct yaffs_dev *dev, int nand_chunk, + const u8 *data, int data_len, + const u8 *oob, int oob_len) +{ + struct mtd_info *mtd = yaffs_dev_to_mtd(dev); + loff_t addr; + struct mtd_oob_ops ops; + int retval; + + addr = ((loff_t) nand_chunk) * dev->param.total_bytes_per_chunk; + memset(&ops, 0, sizeof(ops)); + ops.mode = MTD_OPS_AUTO_OOB; + ops.len = (data) ? data_len : 0; + ops.ooblen = oob_len; + ops.datbuf = (u8 *)data; + ops.oobbuf = (u8 *)oob; + + retval = mtd_write_oob(mtd, addr, &ops); + if (retval) { + yaffs_trace(YAFFS_TRACE_MTD, + "write_oob failed, chunk %d, mtd error %d", + nand_chunk, retval); + } + return retval ? YAFFS_FAIL : YAFFS_OK; +} + +static int yaffs_mtd_read(struct yaffs_dev *dev, int nand_chunk, + u8 *data, int data_len, + u8 *oob, int oob_len, + enum yaffs_ecc_result *ecc_result) +{ + struct mtd_info *mtd = yaffs_dev_to_mtd(dev); + loff_t addr; + struct mtd_oob_ops ops; + int retval; + + addr = ((loff_t) nand_chunk) * dev->param.total_bytes_per_chunk; + memset(&ops, 0, sizeof(ops)); + ops.mode = MTD_OPS_AUTO_OOB; + ops.len = (data) ? data_len : 0; + ops.ooblen = oob_len; + ops.datbuf = data; + ops.oobbuf = oob; + +#if (MTD_VERSION_CODE < MTD_VERSION(2, 6, 20)) + /* In MTD 2.6.18 to 2.6.19 nand_base.c:nand_do_read_oob() has a bug; + * help it out with ops.len = ops.ooblen when ops.datbuf == NULL. + */ + ops.len = (ops.datbuf) ? ops.len : ops.ooblen; +#endif + /* Read page and oob using MTD. + * Check status and determine ECC result. + */ + retval = mtd_read_oob(mtd, addr, &ops); + if (retval) + yaffs_trace(YAFFS_TRACE_MTD, + "read_oob failed, chunk %d, mtd error %d", + nand_chunk, retval); + + switch (retval) { + case 0: + /* no error */ + if(ecc_result) + *ecc_result = YAFFS_ECC_RESULT_NO_ERROR; + break; + + case -EUCLEAN: + /* MTD's ECC fixed the data */ + if(ecc_result) + *ecc_result = YAFFS_ECC_RESULT_FIXED; + dev->n_ecc_fixed++; + break; + + case -EBADMSG: + default: + /* MTD's ECC could not fix the data */ + dev->n_ecc_unfixed++; + if(ecc_result) + *ecc_result = YAFFS_ECC_RESULT_UNFIXED; + return YAFFS_FAIL; + } + + return YAFFS_OK; +} + +static int yaffs_mtd_erase(struct yaffs_dev *dev, int block_no) +{ + struct mtd_info *mtd = yaffs_dev_to_mtd(dev); + + loff_t addr; + struct erase_info ei; + int retval = 0; + u32 block_size; + + block_size = dev->param.total_bytes_per_chunk * + dev->param.chunks_per_block; + addr = ((loff_t) block_no) * block_size; + + ei.mtd = mtd; + ei.addr = addr; + ei.len = block_size; + ei.time = 1000; + ei.retries = 2; + ei.callback = NULL; + ei.priv = (u_long) dev; + + retval = mtd_erase(mtd, &ei); + + if (retval == 0) + return YAFFS_OK; + + return YAFFS_FAIL; +} + +static int yaffs_mtd_mark_bad(struct yaffs_dev *dev, int block_no) +{ + struct mtd_info *mtd = yaffs_dev_to_mtd(dev); + int blocksize = dev->param.chunks_per_block * dev->param.total_bytes_per_chunk; + int retval; + + yaffs_trace(YAFFS_TRACE_BAD_BLOCKS, "marking block %d bad", block_no); + + retval = mtd_block_markbad(mtd, (loff_t) blocksize * block_no); + return (retval) ? YAFFS_FAIL : YAFFS_OK; +} + +static int yaffs_mtd_check_bad(struct yaffs_dev *dev, int block_no) +{ + struct mtd_info *mtd = yaffs_dev_to_mtd(dev); + int blocksize = dev->param.chunks_per_block * dev->param.total_bytes_per_chunk; + int retval; + + yaffs_trace(YAFFS_TRACE_BAD_BLOCKS, "checking block %d bad", block_no); + + retval = mtd_block_isbad(mtd, (loff_t) blocksize * block_no); + return (retval) ? YAFFS_FAIL : YAFFS_OK; +} + +static int yaffs_mtd_initialise(struct yaffs_dev *dev) +{ + return YAFFS_OK; +} + +static int yaffs_mtd_deinitialise(struct yaffs_dev *dev) +{ + return YAFFS_OK; +} + + +void yaffs_mtd_drv_install(struct yaffs_dev *dev) +{ + struct yaffs_driver *drv = &dev->drv; + + drv->drv_write_chunk_fn = yaffs_mtd_write; + drv->drv_read_chunk_fn = yaffs_mtd_read; + drv->drv_erase_fn = yaffs_mtd_erase; + drv->drv_mark_bad_fn = yaffs_mtd_mark_bad; + drv->drv_check_bad_fn = yaffs_mtd_check_bad; + drv->drv_initialise_fn = yaffs_mtd_initialise; + drv->drv_deinitialise_fn = yaffs_mtd_deinitialise; +} + + +struct mtd_info * yaffs_get_mtd_device(dev_t sdev) +{ + struct mtd_info *mtd; + + mtd = yaffs_get_mtd_device(sdev); + + /* Check it's an mtd device..... */ + if (MAJOR(sdev) != MTD_BLOCK_MAJOR) + return NULL; /* This isn't an mtd device */ + + /* Check it's NAND */ + if (mtd->type != MTD_NANDFLASH) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "yaffs: MTD device is not NAND it's type %d", + mtd->type); + return NULL; + } + + yaffs_trace(YAFFS_TRACE_OS, " %s %d", WRITE_SIZE_STR, WRITE_SIZE(mtd)); + yaffs_trace(YAFFS_TRACE_OS, " oobsize %d", mtd->oobsize); + yaffs_trace(YAFFS_TRACE_OS, " erasesize %d", mtd->erasesize); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29) + yaffs_trace(YAFFS_TRACE_OS, " size %u", mtd->size); +#else + yaffs_trace(YAFFS_TRACE_OS, " size %lld", mtd->size); +#endif + + return mtd; +} + +int yaffs_verify_mtd(struct mtd_info *mtd, int yaffs_version, int inband_tags) +{ + if (yaffs_version == 2) { + if ((WRITE_SIZE(mtd) < YAFFS_MIN_YAFFS2_CHUNK_SIZE || + mtd->oobsize < YAFFS_MIN_YAFFS2_SPARE_SIZE) && + !inband_tags) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "MTD device does not have the right page sizes" + ); + return -1; + } + } else { + if (WRITE_SIZE(mtd) < YAFFS_BYTES_PER_CHUNK || + mtd->oobsize != YAFFS_BYTES_PER_SPARE) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "MTD device does not support have the right page sizes" + ); + return -1; + } + } + + return 0; +} + + +void yaffs_put_mtd_device(struct mtd_info *mtd) +{ + if(mtd) + put_mtd_device(mtd); +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_summary.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_summary.h @@ -0,0 +1,37 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_SUMMARY_H__ +#define __YAFFS_SUMMARY_H__ + +#include "yaffs_packedtags2.h" + + +int yaffs_summary_init(struct yaffs_dev *dev); +void yaffs_summary_deinit(struct yaffs_dev *dev); + +int yaffs_summary_add(struct yaffs_dev *dev, + struct yaffs_ext_tags *tags, + int chunk_in_block); +int yaffs_summary_fetch(struct yaffs_dev *dev, + struct yaffs_ext_tags *tags, + int chunk_in_block); +int yaffs_summary_read(struct yaffs_dev *dev, + struct yaffs_summary_tags *st, + int blk); +void yaffs_summary_gc(struct yaffs_dev *dev, int blk); + + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_attribs.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_attribs.c @@ -0,0 +1,124 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_guts.h" +#include "yaffs_attribs.h" + +void yaffs_load_attribs(struct yaffs_obj *obj, struct yaffs_obj_hdr *oh) +{ + obj->yst_uid = oh->yst_uid; + obj->yst_gid = oh->yst_gid; + obj->yst_atime = oh->yst_atime; + obj->yst_mtime = oh->yst_mtime; + obj->yst_ctime = oh->yst_ctime; + obj->yst_rdev = oh->yst_rdev; +} + +void yaffs_load_attribs_oh(struct yaffs_obj_hdr *oh, struct yaffs_obj *obj) +{ + oh->yst_uid = obj->yst_uid; + oh->yst_gid = obj->yst_gid; + oh->yst_atime = obj->yst_atime; + oh->yst_mtime = obj->yst_mtime; + oh->yst_ctime = obj->yst_ctime; + oh->yst_rdev = obj->yst_rdev; + +} + +void yaffs_load_current_time(struct yaffs_obj *obj, int do_a, int do_c) +{ + obj->yst_mtime = Y_CURRENT_TIME; + if (do_a) + obj->yst_atime = obj->yst_mtime; + if (do_c) + obj->yst_ctime = obj->yst_mtime; +} + +void yaffs_attribs_init(struct yaffs_obj *obj, u32 gid, u32 uid, u32 rdev) +{ + yaffs_load_current_time(obj, 1, 1); + obj->yst_rdev = rdev; + obj->yst_uid = uid; + obj->yst_gid = gid; +} + +static loff_t yaffs_get_file_size(struct yaffs_obj *obj) +{ + YCHAR *alias = NULL; + obj = yaffs_get_equivalent_obj(obj); + + switch (obj->variant_type) { + case YAFFS_OBJECT_TYPE_FILE: + return obj->variant.file_variant.file_size; + case YAFFS_OBJECT_TYPE_SYMLINK: + alias = obj->variant.symlink_variant.alias; + if (!alias) + return 0; + return strnlen(alias, YAFFS_MAX_ALIAS_LENGTH); + default: + return 0; + } +} + +int yaffs_set_attribs(struct yaffs_obj *obj, struct iattr *attr) +{ + unsigned int valid = attr->ia_valid; + + if (valid & ATTR_MODE) + obj->yst_mode = attr->ia_mode; + if (valid & ATTR_UID) + obj->yst_uid = attr->ia_uid; + if (valid & ATTR_GID) + obj->yst_gid = attr->ia_gid; + + if (valid & ATTR_ATIME) + obj->yst_atime = Y_TIME_CONVERT(attr->ia_atime); + if (valid & ATTR_CTIME) + obj->yst_ctime = Y_TIME_CONVERT(attr->ia_ctime); + if (valid & ATTR_MTIME) + obj->yst_mtime = Y_TIME_CONVERT(attr->ia_mtime); + + if (valid & ATTR_SIZE) + yaffs_resize_file(obj, attr->ia_size); + + yaffs_update_oh(obj, NULL, 1, 0, 0, NULL); + + return YAFFS_OK; + +} + +int yaffs_get_attribs(struct yaffs_obj *obj, struct iattr *attr) +{ + unsigned int valid = 0; + + attr->ia_mode = obj->yst_mode; + valid |= ATTR_MODE; + attr->ia_uid = obj->yst_uid; + valid |= ATTR_UID; + attr->ia_gid = obj->yst_gid; + valid |= ATTR_GID; + + Y_TIME_CONVERT(attr->ia_atime) = obj->yst_atime; + valid |= ATTR_ATIME; + Y_TIME_CONVERT(attr->ia_ctime) = obj->yst_ctime; + valid |= ATTR_CTIME; + Y_TIME_CONVERT(attr->ia_mtime) = obj->yst_mtime; + valid |= ATTR_MTIME; + + attr->ia_size = yaffs_get_file_size(obj); + valid |= ATTR_SIZE; + + attr->ia_valid = valid; + + return YAFFS_OK; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_checkptrw.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_checkptrw.c @@ -0,0 +1,474 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_checkptrw.h" +#include "yaffs_getblockinfo.h" + +struct yaffs_checkpt_chunk_hdr { + int version; + int seq; + u32 sum; + u32 xor; +} ; + + +static int apply_chunk_offset(struct yaffs_dev *dev, int chunk) +{ + return chunk - dev->chunk_offset; +} + +static int apply_block_offset(struct yaffs_dev *dev, int block) +{ + return block - dev->block_offset; +} + +static void yaffs2_checkpt_init_chunk_hdr(struct yaffs_dev *dev) +{ + struct yaffs_checkpt_chunk_hdr hdr; + + hdr.version = YAFFS_CHECKPOINT_VERSION; + hdr.seq = dev->checkpt_page_seq; + hdr.sum = dev->checkpt_sum; + hdr.xor = dev->checkpt_xor; + + dev->checkpt_byte_offs = sizeof(hdr); + + memcpy(dev->checkpt_buffer, &hdr, sizeof(hdr)); +} + +static int yaffs2_checkpt_check_chunk_hdr(struct yaffs_dev *dev) +{ + struct yaffs_checkpt_chunk_hdr hdr; + + memcpy(&hdr, dev->checkpt_buffer, sizeof(hdr)); + + dev->checkpt_byte_offs = sizeof(hdr); + + return hdr.version == YAFFS_CHECKPOINT_VERSION && + hdr.seq == dev->checkpt_page_seq && + hdr.sum == dev->checkpt_sum && + hdr.xor == dev->checkpt_xor; +} + +static int yaffs2_checkpt_space_ok(struct yaffs_dev *dev) +{ + int blocks_avail = dev->n_erased_blocks - dev->param.n_reserved_blocks; + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "checkpt blocks_avail = %d", blocks_avail); + + return (blocks_avail <= 0) ? 0 : 1; +} + +static int yaffs_checkpt_erase(struct yaffs_dev *dev) +{ + int i; + + if (!dev->drv.drv_erase_fn) + return 0; + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "checking blocks %d to %d", + dev->internal_start_block, dev->internal_end_block); + + for (i = dev->internal_start_block; i <= dev->internal_end_block; i++) { + struct yaffs_block_info *bi = yaffs_get_block_info(dev, i); + int offset_i = apply_block_offset(dev, i); + int result; + + if (bi->block_state == YAFFS_BLOCK_STATE_CHECKPOINT) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "erasing checkpt block %d", i); + + dev->n_erasures++; + + result = dev->drv.drv_erase_fn(dev, offset_i); + if(result) { + bi->block_state = YAFFS_BLOCK_STATE_EMPTY; + dev->n_erased_blocks++; + dev->n_free_chunks += + dev->param.chunks_per_block; + } else { + dev->drv.drv_mark_bad_fn(dev, offset_i); + bi->block_state = YAFFS_BLOCK_STATE_DEAD; + } + } + } + + dev->blocks_in_checkpt = 0; + + return 1; +} + +static void yaffs2_checkpt_find_erased_block(struct yaffs_dev *dev) +{ + int i; + int blocks_avail = dev->n_erased_blocks - dev->param.n_reserved_blocks; + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "allocating checkpt block: erased %d reserved %d avail %d next %d ", + dev->n_erased_blocks, dev->param.n_reserved_blocks, + blocks_avail, dev->checkpt_next_block); + + if (dev->checkpt_next_block >= 0 && + dev->checkpt_next_block <= dev->internal_end_block && + blocks_avail > 0) { + + for (i = dev->checkpt_next_block; i <= dev->internal_end_block; + i++) { + struct yaffs_block_info *bi; + + bi = yaffs_get_block_info(dev, i); + if (bi->block_state == YAFFS_BLOCK_STATE_EMPTY) { + dev->checkpt_next_block = i + 1; + dev->checkpt_cur_block = i; + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "allocating checkpt block %d", i); + return; + } + } + } + yaffs_trace(YAFFS_TRACE_CHECKPOINT, "out of checkpt blocks"); + + dev->checkpt_next_block = -1; + dev->checkpt_cur_block = -1; +} + +static void yaffs2_checkpt_find_block(struct yaffs_dev *dev) +{ + int i; + struct yaffs_ext_tags tags; + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "find next checkpt block: start: blocks %d next %d", + dev->blocks_in_checkpt, dev->checkpt_next_block); + + if (dev->blocks_in_checkpt < dev->checkpt_max_blocks) + for (i = dev->checkpt_next_block; i <= dev->internal_end_block; + i++) { + int chunk = i * dev->param.chunks_per_block; + enum yaffs_block_state state; + u32 seq; + + dev->tagger.read_chunk_tags_fn(dev, + apply_chunk_offset(dev, chunk), + NULL, &tags); + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "find next checkpt block: search: block %d state %d oid %d seq %d eccr %d", + i, (int) state, + tags.obj_id, tags.seq_number, + tags.ecc_result); + + if (tags.seq_number != YAFFS_SEQUENCE_CHECKPOINT_DATA) + continue; + + dev->tagger.query_block_fn(dev, + apply_block_offset(dev, i), + &state, &seq); + if (state == YAFFS_BLOCK_STATE_DEAD) + continue; + + /* Right kind of block */ + dev->checkpt_next_block = tags.obj_id; + dev->checkpt_cur_block = i; + dev->checkpt_block_list[dev->blocks_in_checkpt] = i; + dev->blocks_in_checkpt++; + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "found checkpt block %d", i); + return; + } + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, "found no more checkpt blocks"); + + dev->checkpt_next_block = -1; + dev->checkpt_cur_block = -1; +} + +int yaffs2_checkpt_open(struct yaffs_dev *dev, int writing) +{ + int i; + + dev->checkpt_open_write = writing; + + /* Got the functions we need? */ + if (!dev->tagger.write_chunk_tags_fn || + !dev->tagger.read_chunk_tags_fn || + !dev->drv.drv_erase_fn || + !dev->drv.drv_mark_bad_fn) + return 0; + + if (writing && !yaffs2_checkpt_space_ok(dev)) + return 0; + + if (!dev->checkpt_buffer) + dev->checkpt_buffer = + kmalloc(dev->param.total_bytes_per_chunk, GFP_NOFS); + if (!dev->checkpt_buffer) + return 0; + + dev->checkpt_page_seq = 0; + dev->checkpt_byte_count = 0; + dev->checkpt_sum = 0; + dev->checkpt_xor = 0; + dev->checkpt_cur_block = -1; + dev->checkpt_cur_chunk = -1; + dev->checkpt_next_block = dev->internal_start_block; + + if (writing) { + memset(dev->checkpt_buffer, 0, dev->data_bytes_per_chunk); + yaffs2_checkpt_init_chunk_hdr(dev); + return yaffs_checkpt_erase(dev); + } + + /* Opening for a read */ + /* Set to a value that will kick off a read */ + dev->checkpt_byte_offs = dev->data_bytes_per_chunk; + /* A checkpoint block list of 1 checkpoint block per 16 block is + * (hopefully) going to be way more than we need */ + dev->blocks_in_checkpt = 0; + dev->checkpt_max_blocks = + (dev->internal_end_block - dev->internal_start_block) / 16 + 2; + dev->checkpt_block_list = + kmalloc(sizeof(int) * dev->checkpt_max_blocks, GFP_NOFS); + + if (!dev->checkpt_block_list) + return 0; + + for (i = 0; i < dev->checkpt_max_blocks; i++) + dev->checkpt_block_list[i] = -1; + + return 1; +} + +int yaffs2_get_checkpt_sum(struct yaffs_dev *dev, u32 * sum) +{ + u32 composite_sum; + + composite_sum = (dev->checkpt_sum << 8) | (dev->checkpt_xor & 0xff); + *sum = composite_sum; + return 1; +} + +static int yaffs2_checkpt_flush_buffer(struct yaffs_dev *dev) +{ + int chunk; + int offset_chunk; + struct yaffs_ext_tags tags; + + if (dev->checkpt_cur_block < 0) { + yaffs2_checkpt_find_erased_block(dev); + dev->checkpt_cur_chunk = 0; + } + + if (dev->checkpt_cur_block < 0) + return 0; + + tags.is_deleted = 0; + tags.obj_id = dev->checkpt_next_block; /* Hint to next place to look */ + tags.chunk_id = dev->checkpt_page_seq + 1; + tags.seq_number = YAFFS_SEQUENCE_CHECKPOINT_DATA; + tags.n_bytes = dev->data_bytes_per_chunk; + if (dev->checkpt_cur_chunk == 0) { + /* First chunk we write for the block? Set block state to + checkpoint */ + struct yaffs_block_info *bi = + yaffs_get_block_info(dev, dev->checkpt_cur_block); + bi->block_state = YAFFS_BLOCK_STATE_CHECKPOINT; + dev->blocks_in_checkpt++; + } + + chunk = + dev->checkpt_cur_block * dev->param.chunks_per_block + + dev->checkpt_cur_chunk; + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "checkpoint wite buffer nand %d(%d:%d) objid %d chId %d", + chunk, dev->checkpt_cur_block, dev->checkpt_cur_chunk, + tags.obj_id, tags.chunk_id); + + offset_chunk = apply_chunk_offset(dev, chunk); + + dev->n_page_writes++; + + dev->tagger.write_chunk_tags_fn(dev, offset_chunk, + dev->checkpt_buffer, &tags); + dev->checkpt_page_seq++; + dev->checkpt_cur_chunk++; + if (dev->checkpt_cur_chunk >= dev->param.chunks_per_block) { + dev->checkpt_cur_chunk = 0; + dev->checkpt_cur_block = -1; + } + memset(dev->checkpt_buffer, 0, dev->data_bytes_per_chunk); + + yaffs2_checkpt_init_chunk_hdr(dev); + + + return 1; +} + +int yaffs2_checkpt_wr(struct yaffs_dev *dev, const void *data, int n_bytes) +{ + int i = 0; + int ok = 1; + u8 *data_bytes = (u8 *) data; + + if (!dev->checkpt_buffer) + return 0; + + if (!dev->checkpt_open_write) + return -1; + + while (i < n_bytes && ok) { + dev->checkpt_buffer[dev->checkpt_byte_offs] = *data_bytes; + dev->checkpt_sum += *data_bytes; + dev->checkpt_xor ^= *data_bytes; + + dev->checkpt_byte_offs++; + i++; + data_bytes++; + dev->checkpt_byte_count++; + + if (dev->checkpt_byte_offs < 0 || + dev->checkpt_byte_offs >= dev->data_bytes_per_chunk) + ok = yaffs2_checkpt_flush_buffer(dev); + } + + return i; +} + +int yaffs2_checkpt_rd(struct yaffs_dev *dev, void *data, int n_bytes) +{ + int i = 0; + int ok = 1; + struct yaffs_ext_tags tags; + int chunk; + int offset_chunk; + u8 *data_bytes = (u8 *) data; + + if (!dev->checkpt_buffer) + return 0; + + if (dev->checkpt_open_write) + return -1; + + while (i < n_bytes && ok) { + + if (dev->checkpt_byte_offs < 0 || + dev->checkpt_byte_offs >= dev->data_bytes_per_chunk) { + + if (dev->checkpt_cur_block < 0) { + yaffs2_checkpt_find_block(dev); + dev->checkpt_cur_chunk = 0; + } + + if (dev->checkpt_cur_block < 0) { + ok = 0; + break; + } + + chunk = dev->checkpt_cur_block * + dev->param.chunks_per_block + + dev->checkpt_cur_chunk; + + offset_chunk = apply_chunk_offset(dev, chunk); + dev->n_page_reads++; + + /* read in the next chunk */ + dev->tagger.read_chunk_tags_fn(dev, + offset_chunk, + dev->checkpt_buffer, + &tags); + + if (tags.chunk_id != (dev->checkpt_page_seq + 1) || + tags.ecc_result > YAFFS_ECC_RESULT_FIXED || + tags.seq_number != YAFFS_SEQUENCE_CHECKPOINT_DATA) { + ok = 0; + break; + } + if(!yaffs2_checkpt_check_chunk_hdr(dev)) { + ok = 0; + break; + } + + dev->checkpt_page_seq++; + dev->checkpt_cur_chunk++; + + if (dev->checkpt_cur_chunk >= + dev->param.chunks_per_block) + dev->checkpt_cur_block = -1; + + } + + *data_bytes = dev->checkpt_buffer[dev->checkpt_byte_offs]; + dev->checkpt_sum += *data_bytes; + dev->checkpt_xor ^= *data_bytes; + dev->checkpt_byte_offs++; + i++; + data_bytes++; + dev->checkpt_byte_count++; + } + + return i; +} + +int yaffs_checkpt_close(struct yaffs_dev *dev) +{ + int i; + + if (dev->checkpt_open_write) { + if (dev->checkpt_byte_offs != + sizeof(sizeof(struct yaffs_checkpt_chunk_hdr))) + yaffs2_checkpt_flush_buffer(dev); + } else if (dev->checkpt_block_list) { + for (i = 0; + i < dev->blocks_in_checkpt && + dev->checkpt_block_list[i] >= 0; i++) { + int blk = dev->checkpt_block_list[i]; + struct yaffs_block_info *bi = NULL; + + if (dev->internal_start_block <= blk && + blk <= dev->internal_end_block) + bi = yaffs_get_block_info(dev, blk); + if (bi && bi->block_state == YAFFS_BLOCK_STATE_EMPTY) + bi->block_state = YAFFS_BLOCK_STATE_CHECKPOINT; + } + kfree(dev->checkpt_block_list); + dev->checkpt_block_list = NULL; + } + + dev->n_free_chunks -= + dev->blocks_in_checkpt * dev->param.chunks_per_block; + dev->n_erased_blocks -= dev->blocks_in_checkpt; + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, "checkpoint byte count %d", + dev->checkpt_byte_count); + + if (dev->checkpt_buffer) { + /* free the buffer */ + kfree(dev->checkpt_buffer); + dev->checkpt_buffer = NULL; + return 1; + } else { + return 0; + } +} + +int yaffs2_checkpt_invalidate_stream(struct yaffs_dev *dev) +{ + /* Erase the checkpoint data */ + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "checkpoint invalidate of %d blocks", + dev->blocks_in_checkpt); + + return yaffs_checkpt_erase(dev); +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_summary.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_summary.c @@ -0,0 +1,313 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* Summaries write the useful part of the tags for the chunks in a block into an + * an array which is written to the last n chunks of the block. + * Reading the summaries gives all the tags for the block in one read. Much + * faster. + * + * Chunks holding summaries are marked with tags making it look like + * they are part of a fake file. + * + * The summary could also be used during gc. + * + */ + +#include "yaffs_summary.h" +#include "yaffs_packedtags2.h" +#include "yaffs_nand.h" +#include "yaffs_getblockinfo.h" +#include "yaffs_bitmap.h" + +/* + * The summary is built up in an array of summary tags. + * This gets written to the last one or two (maybe more) chunks in a block. + * A summary header is written as the first part of each chunk of summary data. + * The summary header must match or the summary is rejected. + */ + +/* Summary tags don't need the sequence number because that is redundant. */ +struct yaffs_summary_tags { + unsigned obj_id; + unsigned chunk_id; + unsigned n_bytes; +}; + +/* Summary header */ +struct yaffs_summary_header { + unsigned version; /* Must match current version */ + unsigned block; /* Must be this block */ + unsigned seq; /* Must be this sequence number */ + unsigned sum; /* Just add up all the bytes in the tags */ +}; + + +static void yaffs_summary_clear(struct yaffs_dev *dev) +{ + if (!dev->sum_tags) + return; + memset(dev->sum_tags, 0, dev->chunks_per_summary * + sizeof(struct yaffs_summary_tags)); +} + + +void yaffs_summary_deinit(struct yaffs_dev *dev) +{ + kfree(dev->sum_tags); + dev->sum_tags = NULL; + kfree(dev->gc_sum_tags); + dev->gc_sum_tags = NULL; + dev->chunks_per_summary = 0; +} + +int yaffs_summary_init(struct yaffs_dev *dev) +{ + int sum_bytes; + int chunks_used; /* Number of chunks used by summary */ + int sum_tags_bytes; + + sum_bytes = dev->param.chunks_per_block * + sizeof(struct yaffs_summary_tags); + + chunks_used = (sum_bytes + dev->data_bytes_per_chunk - 1)/ + (dev->data_bytes_per_chunk - + sizeof(struct yaffs_summary_header)); + + dev->chunks_per_summary = dev->param.chunks_per_block - chunks_used; + sum_tags_bytes = sizeof(struct yaffs_summary_tags) * + dev->chunks_per_summary; + dev->sum_tags = kmalloc(sum_tags_bytes, GFP_NOFS); + dev->gc_sum_tags = kmalloc(sum_tags_bytes, GFP_NOFS); + if (!dev->sum_tags || !dev->gc_sum_tags) { + yaffs_summary_deinit(dev); + return YAFFS_FAIL; + } + + yaffs_summary_clear(dev); + + return YAFFS_OK; +} + +static unsigned yaffs_summary_sum(struct yaffs_dev *dev) +{ + u8 *sum_buffer = (u8 *)dev->sum_tags; + int i; + unsigned sum = 0; + + i = sizeof(struct yaffs_summary_tags) * + dev->chunks_per_summary; + while (i > 0) { + sum += *sum_buffer; + sum_buffer++; + i--; + } + + return sum; +} + +static int yaffs_summary_write(struct yaffs_dev *dev, int blk) +{ + struct yaffs_ext_tags tags; + u8 *buffer; + u8 *sum_buffer = (u8 *)dev->sum_tags; + int n_bytes; + int chunk_in_nand; + int chunk_in_block; + int result; + int this_tx; + struct yaffs_summary_header hdr; + int sum_bytes_per_chunk = dev->data_bytes_per_chunk - sizeof(hdr); + struct yaffs_block_info *bi = yaffs_get_block_info(dev, blk); + + buffer = yaffs_get_temp_buffer(dev); + n_bytes = sizeof(struct yaffs_summary_tags) * + dev->chunks_per_summary; + memset(&tags, 0, sizeof(struct yaffs_ext_tags)); + tags.obj_id = YAFFS_OBJECTID_SUMMARY; + tags.chunk_id = 1; + chunk_in_block = dev->chunks_per_summary; + chunk_in_nand = dev->alloc_block * dev->param.chunks_per_block + + dev->chunks_per_summary; + hdr.version = YAFFS_SUMMARY_VERSION; + hdr.block = blk; + hdr.seq = bi->seq_number; + hdr.sum = yaffs_summary_sum(dev); + + do { + this_tx = n_bytes; + if (this_tx > sum_bytes_per_chunk) + this_tx = sum_bytes_per_chunk; + memcpy(buffer, &hdr, sizeof(hdr)); + memcpy(buffer + sizeof(hdr), sum_buffer, this_tx); + tags.n_bytes = this_tx + sizeof(hdr); + result = yaffs_wr_chunk_tags_nand(dev, chunk_in_nand, + buffer, &tags); + + if (result != YAFFS_OK) + break; + yaffs_set_chunk_bit(dev, blk, chunk_in_block); + bi->pages_in_use++; + dev->n_free_chunks--; + + n_bytes -= this_tx; + sum_buffer += this_tx; + chunk_in_nand++; + chunk_in_block++; + tags.chunk_id++; + } while (result == YAFFS_OK && n_bytes > 0); + yaffs_release_temp_buffer(dev, buffer); + + + if (result == YAFFS_OK) + bi->has_summary = 1; + + + return result; +} + +int yaffs_summary_read(struct yaffs_dev *dev, + struct yaffs_summary_tags *st, + int blk) +{ + struct yaffs_ext_tags tags; + u8 *buffer; + u8 *sum_buffer = (u8 *)st; + int n_bytes; + int chunk_id; + int chunk_in_nand; + int chunk_in_block; + int result; + int this_tx; + struct yaffs_summary_header hdr; + struct yaffs_block_info *bi = yaffs_get_block_info(dev, blk); + int sum_bytes_per_chunk = dev->data_bytes_per_chunk - sizeof(hdr); + int sum_tags_bytes; + + sum_tags_bytes = sizeof(struct yaffs_summary_tags) * + dev->chunks_per_summary; + buffer = yaffs_get_temp_buffer(dev); + n_bytes = sizeof(struct yaffs_summary_tags) * dev->chunks_per_summary; + chunk_in_block = dev->chunks_per_summary; + chunk_in_nand = blk * dev->param.chunks_per_block + + dev->chunks_per_summary; + chunk_id = 1; + do { + this_tx = n_bytes; + if (this_tx > sum_bytes_per_chunk) + this_tx = sum_bytes_per_chunk; + result = yaffs_rd_chunk_tags_nand(dev, chunk_in_nand, + buffer, &tags); + + if (tags.chunk_id != chunk_id || + tags.obj_id != YAFFS_OBJECTID_SUMMARY || + tags.chunk_used == 0 || + tags.ecc_result > YAFFS_ECC_RESULT_FIXED || + tags.n_bytes != (this_tx + sizeof(hdr))) + result = YAFFS_FAIL; + if (result != YAFFS_OK) + break; + + if (st == dev->sum_tags) { + /* If we're scanning then update the block info */ + yaffs_set_chunk_bit(dev, blk, chunk_in_block); + bi->pages_in_use++; + } + memcpy(&hdr, buffer, sizeof(hdr)); + memcpy(sum_buffer, buffer + sizeof(hdr), this_tx); + n_bytes -= this_tx; + sum_buffer += this_tx; + chunk_in_nand++; + chunk_in_block++; + chunk_id++; + } while (result == YAFFS_OK && n_bytes > 0); + yaffs_release_temp_buffer(dev, buffer); + + if (result == YAFFS_OK) { + /* Verify header */ + if (hdr.version != YAFFS_SUMMARY_VERSION || + hdr.block != blk || + hdr.seq != bi->seq_number || + hdr.sum != yaffs_summary_sum(dev)) + result = YAFFS_FAIL; + } + + if (st == dev->sum_tags && result == YAFFS_OK) + bi->has_summary = 1; + + return result; +} + +int yaffs_summary_add(struct yaffs_dev *dev, + struct yaffs_ext_tags *tags, + int chunk_in_nand) +{ + struct yaffs_packed_tags2_tags_only tags_only; + struct yaffs_summary_tags *sum_tags; + int block_in_nand = chunk_in_nand / dev->param.chunks_per_block; + int chunk_in_block = chunk_in_nand % dev->param.chunks_per_block; + + if (!dev->sum_tags) + return YAFFS_OK; + + if (chunk_in_block >= 0 && chunk_in_block < dev->chunks_per_summary) { + yaffs_pack_tags2_tags_only(&tags_only, tags); + sum_tags = &dev->sum_tags[chunk_in_block]; + sum_tags->chunk_id = tags_only.chunk_id; + sum_tags->n_bytes = tags_only.n_bytes; + sum_tags->obj_id = tags_only.obj_id; + + if (chunk_in_block == dev->chunks_per_summary - 1) { + /* Time to write out the summary */ + yaffs_summary_write(dev, block_in_nand); + yaffs_summary_clear(dev); + yaffs_skip_rest_of_block(dev); + } + } + return YAFFS_OK; +} + +int yaffs_summary_fetch(struct yaffs_dev *dev, + struct yaffs_ext_tags *tags, + int chunk_in_block) +{ + struct yaffs_packed_tags2_tags_only tags_only; + struct yaffs_summary_tags *sum_tags; + if (chunk_in_block >= 0 && chunk_in_block < dev->chunks_per_summary) { + sum_tags = &dev->sum_tags[chunk_in_block]; + tags_only.chunk_id = sum_tags->chunk_id; + tags_only.n_bytes = sum_tags->n_bytes; + tags_only.obj_id = sum_tags->obj_id; + yaffs_unpack_tags2_tags_only(tags, &tags_only); + return YAFFS_OK; + } + return YAFFS_FAIL; +} + +void yaffs_summary_gc(struct yaffs_dev *dev, int blk) +{ + struct yaffs_block_info *bi = yaffs_get_block_info(dev, blk); + int i; + + if (!bi->has_summary) + return; + + for (i = dev->chunks_per_summary; + i < dev->param.chunks_per_block; + i++) { + if (yaffs_check_chunk_bit(dev, blk, i)) { + yaffs_clear_chunk_bit(dev, blk, i); + bi->pages_in_use--; + dev->n_free_chunks++; + } + } +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_packedtags2.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_packedtags2.c @@ -0,0 +1,197 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_packedtags2.h" +#include "yportenv.h" +#include "yaffs_trace.h" + +/* This code packs a set of extended tags into a binary structure for + * NAND storage + */ + +/* Some of the information is "extra" struff which can be packed in to + * speed scanning + * This is defined by having the EXTRA_HEADER_INFO_FLAG set. + */ + +/* Extra flags applied to chunk_id */ + +#define EXTRA_HEADER_INFO_FLAG 0x80000000 +#define EXTRA_SHRINK_FLAG 0x40000000 +#define EXTRA_SHADOWS_FLAG 0x20000000 +#define EXTRA_SPARE_FLAGS 0x10000000 + +#define ALL_EXTRA_FLAGS 0xf0000000 + +/* Also, the top 4 bits of the object Id are set to the object type. */ +#define EXTRA_OBJECT_TYPE_SHIFT (28) +#define EXTRA_OBJECT_TYPE_MASK ((0x0f) << EXTRA_OBJECT_TYPE_SHIFT) + +static void yaffs_dump_packed_tags2_tags_only( + const struct yaffs_packed_tags2_tags_only *ptt) +{ + yaffs_trace(YAFFS_TRACE_MTD, + "packed tags obj %d chunk %d byte %d seq %d", + ptt->obj_id, ptt->chunk_id, ptt->n_bytes, ptt->seq_number); +} + +static void yaffs_dump_packed_tags2(const struct yaffs_packed_tags2 *pt) +{ + yaffs_dump_packed_tags2_tags_only(&pt->t); +} + +static void yaffs_dump_tags2(const struct yaffs_ext_tags *t) +{ + yaffs_trace(YAFFS_TRACE_MTD, + "ext.tags eccres %d blkbad %d chused %d obj %d chunk%d byte %d del %d ser %d seq %d", + t->ecc_result, t->block_bad, t->chunk_used, t->obj_id, + t->chunk_id, t->n_bytes, t->is_deleted, t->serial_number, + t->seq_number); + +} + +static int yaffs_check_tags_extra_packable(const struct yaffs_ext_tags *t) +{ + if (t->chunk_id != 0 || !t->extra_available) + return 0; + + /* Check if the file size is too long to store */ + if (t->extra_obj_type == YAFFS_OBJECT_TYPE_FILE && + (t->extra_file_size >> 31) != 0) + return 0; + return 1; +} + +void yaffs_pack_tags2_tags_only(struct yaffs_packed_tags2_tags_only *ptt, + const struct yaffs_ext_tags *t) +{ + ptt->chunk_id = t->chunk_id; + ptt->seq_number = t->seq_number; + ptt->n_bytes = t->n_bytes; + ptt->obj_id = t->obj_id; + + /* Only store extra tags for object headers. + * If it is a file then only store if the file size is short\ + * enough to fit. + */ + if (yaffs_check_tags_extra_packable(t)) { + /* Store the extra header info instead */ + /* We save the parent object in the chunk_id */ + ptt->chunk_id = EXTRA_HEADER_INFO_FLAG | t->extra_parent_id; + if (t->extra_is_shrink) + ptt->chunk_id |= EXTRA_SHRINK_FLAG; + if (t->extra_shadows) + ptt->chunk_id |= EXTRA_SHADOWS_FLAG; + + ptt->obj_id &= ~EXTRA_OBJECT_TYPE_MASK; + ptt->obj_id |= (t->extra_obj_type << EXTRA_OBJECT_TYPE_SHIFT); + + if (t->extra_obj_type == YAFFS_OBJECT_TYPE_HARDLINK) + ptt->n_bytes = t->extra_equiv_id; + else if (t->extra_obj_type == YAFFS_OBJECT_TYPE_FILE) + ptt->n_bytes = (unsigned) t->extra_file_size; + else + ptt->n_bytes = 0; + } + + yaffs_dump_packed_tags2_tags_only(ptt); + yaffs_dump_tags2(t); +} + +void yaffs_pack_tags2(struct yaffs_packed_tags2 *pt, + const struct yaffs_ext_tags *t, int tags_ecc) +{ + yaffs_pack_tags2_tags_only(&pt->t, t); + + if (tags_ecc) + yaffs_ecc_calc_other((unsigned char *)&pt->t, + sizeof(struct yaffs_packed_tags2_tags_only), + &pt->ecc); +} + +void yaffs_unpack_tags2_tags_only(struct yaffs_ext_tags *t, + struct yaffs_packed_tags2_tags_only *ptt) +{ + memset(t, 0, sizeof(struct yaffs_ext_tags)); + + if (ptt->seq_number == 0xffffffff) + return; + + t->block_bad = 0; + t->chunk_used = 1; + t->obj_id = ptt->obj_id; + t->chunk_id = ptt->chunk_id; + t->n_bytes = ptt->n_bytes; + t->is_deleted = 0; + t->serial_number = 0; + t->seq_number = ptt->seq_number; + + /* Do extra header info stuff */ + if (ptt->chunk_id & EXTRA_HEADER_INFO_FLAG) { + t->chunk_id = 0; + t->n_bytes = 0; + + t->extra_available = 1; + t->extra_parent_id = ptt->chunk_id & (~(ALL_EXTRA_FLAGS)); + t->extra_is_shrink = ptt->chunk_id & EXTRA_SHRINK_FLAG ? 1 : 0; + t->extra_shadows = ptt->chunk_id & EXTRA_SHADOWS_FLAG ? 1 : 0; + t->extra_obj_type = ptt->obj_id >> EXTRA_OBJECT_TYPE_SHIFT; + t->obj_id &= ~EXTRA_OBJECT_TYPE_MASK; + + if (t->extra_obj_type == YAFFS_OBJECT_TYPE_HARDLINK) + t->extra_equiv_id = ptt->n_bytes; + else + t->extra_file_size = ptt->n_bytes; + } + yaffs_dump_packed_tags2_tags_only(ptt); + yaffs_dump_tags2(t); +} + +void yaffs_unpack_tags2(struct yaffs_ext_tags *t, struct yaffs_packed_tags2 *pt, + int tags_ecc) +{ + enum yaffs_ecc_result ecc_result = YAFFS_ECC_RESULT_NO_ERROR; + + if (pt->t.seq_number != 0xffffffff && tags_ecc) { + /* Chunk is in use and we need to do ECC */ + + struct yaffs_ecc_other ecc; + int result; + yaffs_ecc_calc_other((unsigned char *)&pt->t, + sizeof(struct yaffs_packed_tags2_tags_only), + &ecc); + result = + yaffs_ecc_correct_other((unsigned char *)&pt->t, + sizeof(struct yaffs_packed_tags2_tags_only), + &pt->ecc, &ecc); + switch (result) { + case 0: + ecc_result = YAFFS_ECC_RESULT_NO_ERROR; + break; + case 1: + ecc_result = YAFFS_ECC_RESULT_FIXED; + break; + case -1: + ecc_result = YAFFS_ECC_RESULT_UNFIXED; + break; + default: + ecc_result = YAFFS_ECC_RESULT_UNKNOWN; + } + } + yaffs_unpack_tags2_tags_only(t, &pt->t); + + t->ecc_result = ecc_result; + + yaffs_dump_packed_tags2(pt); + yaffs_dump_tags2(t); +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_yaffs1.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_yaffs1.h @@ -0,0 +1,22 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_YAFFS1_H__ +#define __YAFFS_YAFFS1_H__ + +#include "yaffs_guts.h" +int yaffs1_scan(struct yaffs_dev *dev); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_getblockinfo.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_getblockinfo.h @@ -0,0 +1,35 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_GETBLOCKINFO_H__ +#define __YAFFS_GETBLOCKINFO_H__ + +#include "yaffs_guts.h" +#include "yaffs_trace.h" + +/* Function to manipulate block info */ +static inline struct yaffs_block_info *yaffs_get_block_info(struct yaffs_dev + *dev, int blk) +{ + if (blk < dev->internal_start_block || blk > dev->internal_end_block) { + yaffs_trace(YAFFS_TRACE_ERROR, + "**>> yaffs: get_block_info block %d is not valid", + blk); + BUG(); + } + return &dev->block_info[blk - dev->internal_start_block]; +} + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_nand.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_nand.c @@ -0,0 +1,118 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_nand.h" +#include "yaffs_tagscompat.h" + +#include "yaffs_getblockinfo.h" +#include "yaffs_summary.h" + +static int apply_chunk_offset(struct yaffs_dev *dev, int chunk) +{ + return chunk - dev->chunk_offset; +} + +int yaffs_rd_chunk_tags_nand(struct yaffs_dev *dev, int nand_chunk, + u8 *buffer, struct yaffs_ext_tags *tags) +{ + int result; + struct yaffs_ext_tags local_tags; + int flash_chunk = apply_chunk_offset(dev, nand_chunk); + + dev->n_page_reads++; + + /* If there are no tags provided use local tags. */ + if (!tags) + tags = &local_tags; + + result = dev->tagger.read_chunk_tags_fn(dev, flash_chunk, buffer, tags); + if (tags && tags->ecc_result > YAFFS_ECC_RESULT_NO_ERROR) { + + struct yaffs_block_info *bi; + bi = yaffs_get_block_info(dev, + nand_chunk / + dev->param.chunks_per_block); + yaffs_handle_chunk_error(dev, bi); + } + return result; +} + +int yaffs_wr_chunk_tags_nand(struct yaffs_dev *dev, + int nand_chunk, + const u8 *buffer, struct yaffs_ext_tags *tags) +{ + int result; + int flash_chunk = apply_chunk_offset(dev, nand_chunk); + + dev->n_page_writes++; + + if (!tags) { + yaffs_trace(YAFFS_TRACE_ERROR, "Writing with no tags"); + BUG(); + return YAFFS_FAIL; + } + + tags->seq_number = dev->seq_number; + tags->chunk_used = 1; + yaffs_trace(YAFFS_TRACE_WRITE, + "Writing chunk %d tags %d %d", + nand_chunk, tags->obj_id, tags->chunk_id); + + result = dev->tagger.write_chunk_tags_fn(dev, flash_chunk, + buffer, tags); + + yaffs_summary_add(dev, tags, nand_chunk); + + return result; +} + +int yaffs_mark_bad(struct yaffs_dev *dev, int block_no) +{ + block_no -= dev->block_offset; + dev->n_bad_markings++; + return dev->tagger.mark_bad_fn(dev, block_no); +} + + +int yaffs_query_init_block_state(struct yaffs_dev *dev, + int block_no, + enum yaffs_block_state *state, + u32 *seq_number) +{ + block_no -= dev->block_offset; + return dev->tagger.query_block_fn(dev, block_no, state, seq_number); +} + +int yaffs_erase_block(struct yaffs_dev *dev, int block_no) +{ + int result; + + block_no -= dev->block_offset; + dev->n_erasures++; + result = dev->drv.drv_erase_fn(dev, block_no); + return result; +} + +int yaffs_init_nand(struct yaffs_dev *dev) +{ + if (dev->drv.drv_initialise_fn) + return dev->drv.drv_initialise_fn(dev); + return YAFFS_OK; +} + +int yaffs_deinit_nand(struct yaffs_dev *dev) +{ + if (dev->drv.drv_deinitialise_fn) + return dev->drv.drv_deinitialise_fn(dev); + return YAFFS_OK; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_yaffs2.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_yaffs2.c @@ -0,0 +1,1532 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_guts.h" +#include "yaffs_trace.h" +#include "yaffs_yaffs2.h" +#include "yaffs_checkptrw.h" +#include "yaffs_bitmap.h" +#include "yaffs_nand.h" +#include "yaffs_getblockinfo.h" +#include "yaffs_verify.h" +#include "yaffs_attribs.h" +#include "yaffs_summary.h" + +/* + * Checkpoints are really no benefit on very small partitions. + * + * To save space on small partitions don't bother with checkpoints unless + * the partition is at least this big. + */ +#define YAFFS_CHECKPOINT_MIN_BLOCKS 60 +#define YAFFS_SMALL_HOLE_THRESHOLD 4 + +/* + * Oldest Dirty Sequence Number handling. + */ + +/* yaffs_calc_oldest_dirty_seq() + * yaffs2_find_oldest_dirty_seq() + * Calculate the oldest dirty sequence number if we don't know it. + */ +void yaffs_calc_oldest_dirty_seq(struct yaffs_dev *dev) +{ + int i; + unsigned seq; + unsigned block_no = 0; + struct yaffs_block_info *b; + + if (!dev->param.is_yaffs2) + return; + + /* Find the oldest dirty sequence number. */ + seq = dev->seq_number + 1; + b = dev->block_info; + for (i = dev->internal_start_block; i <= dev->internal_end_block; i++) { + if (b->block_state == YAFFS_BLOCK_STATE_FULL && + (b->pages_in_use - b->soft_del_pages) < + dev->param.chunks_per_block && + b->seq_number < seq) { + seq = b->seq_number; + block_no = i; + } + b++; + } + + if (block_no) { + dev->oldest_dirty_seq = seq; + dev->oldest_dirty_block = block_no; + } +} + +void yaffs2_find_oldest_dirty_seq(struct yaffs_dev *dev) +{ + if (!dev->param.is_yaffs2) + return; + + if (!dev->oldest_dirty_seq) + yaffs_calc_oldest_dirty_seq(dev); +} + +/* + * yaffs_clear_oldest_dirty_seq() + * Called when a block is erased or marked bad. (ie. when its seq_number + * becomes invalid). If the value matches the oldest then we clear + * dev->oldest_dirty_seq to force its recomputation. + */ +void yaffs2_clear_oldest_dirty_seq(struct yaffs_dev *dev, + struct yaffs_block_info *bi) +{ + + if (!dev->param.is_yaffs2) + return; + + if (!bi || bi->seq_number == dev->oldest_dirty_seq) { + dev->oldest_dirty_seq = 0; + dev->oldest_dirty_block = 0; + } +} + +/* + * yaffs2_update_oldest_dirty_seq() + * Update the oldest dirty sequence number whenever we dirty a block. + * Only do this if the oldest_dirty_seq is actually being tracked. + */ +void yaffs2_update_oldest_dirty_seq(struct yaffs_dev *dev, unsigned block_no, + struct yaffs_block_info *bi) +{ + if (!dev->param.is_yaffs2) + return; + + if (dev->oldest_dirty_seq) { + if (dev->oldest_dirty_seq > bi->seq_number) { + dev->oldest_dirty_seq = bi->seq_number; + dev->oldest_dirty_block = block_no; + } + } +} + +int yaffs_block_ok_for_gc(struct yaffs_dev *dev, struct yaffs_block_info *bi) +{ + + if (!dev->param.is_yaffs2) + return 1; /* disqualification only applies to yaffs2. */ + + if (!bi->has_shrink_hdr) + return 1; /* can gc */ + + yaffs2_find_oldest_dirty_seq(dev); + + /* Can't do gc of this block if there are any blocks older than this + * one that have discarded pages. + */ + return (bi->seq_number <= dev->oldest_dirty_seq); +} + +/* + * yaffs2_find_refresh_block() + * periodically finds the oldest full block by sequence number for refreshing. + * Only for yaffs2. + */ +u32 yaffs2_find_refresh_block(struct yaffs_dev *dev) +{ + u32 b; + u32 oldest = 0; + u32 oldest_seq = 0; + struct yaffs_block_info *bi; + + if (!dev->param.is_yaffs2) + return oldest; + + /* + * If refresh period < 10 then refreshing is disabled. + */ + if (dev->param.refresh_period < 10) + return oldest; + + /* + * Fix broken values. + */ + if (dev->refresh_skip > dev->param.refresh_period) + dev->refresh_skip = dev->param.refresh_period; + + if (dev->refresh_skip > 0) + return oldest; + + /* + * Refresh skip is now zero. + * We'll do a refresh this time around.... + * Update the refresh skip and find the oldest block. + */ + dev->refresh_skip = dev->param.refresh_period; + dev->refresh_count++; + bi = dev->block_info; + for (b = dev->internal_start_block; b <= dev->internal_end_block; b++) { + + if (bi->block_state == YAFFS_BLOCK_STATE_FULL) { + + if (oldest < 1 || bi->seq_number < oldest_seq) { + oldest = b; + oldest_seq = bi->seq_number; + } + } + bi++; + } + + if (oldest > 0) { + yaffs_trace(YAFFS_TRACE_GC, + "GC refresh count %d selected block %d with seq_number %d", + dev->refresh_count, oldest, oldest_seq); + } + + return oldest; +} + +int yaffs2_checkpt_required(struct yaffs_dev *dev) +{ + int nblocks; + + if (!dev->param.is_yaffs2) + return 0; + + nblocks = dev->internal_end_block - dev->internal_start_block + 1; + + return !dev->param.skip_checkpt_wr && + !dev->read_only && (nblocks >= YAFFS_CHECKPOINT_MIN_BLOCKS); +} + +int yaffs_calc_checkpt_blocks_required(struct yaffs_dev *dev) +{ + int retval; + int n_bytes = 0; + int n_blocks; + int dev_blocks; + + if (!dev->param.is_yaffs2) + return 0; + + if (!dev->checkpoint_blocks_required && yaffs2_checkpt_required(dev)) { + /* Not a valid value so recalculate */ + dev_blocks = dev->param.end_block - dev->param.start_block + 1; + n_bytes += sizeof(struct yaffs_checkpt_validity); + n_bytes += sizeof(struct yaffs_checkpt_dev); + n_bytes += dev_blocks * sizeof(struct yaffs_block_info); + n_bytes += dev_blocks * dev->chunk_bit_stride; + n_bytes += + (sizeof(struct yaffs_checkpt_obj) + sizeof(u32)) * + dev->n_obj; + n_bytes += (dev->tnode_size + sizeof(u32)) * dev->n_tnodes; + n_bytes += sizeof(struct yaffs_checkpt_validity); + n_bytes += sizeof(u32); /* checksum */ + + /* Round up and add 2 blocks to allow for some bad blocks, + * so add 3 */ + + n_blocks = + (n_bytes / + (dev->data_bytes_per_chunk * + dev->param.chunks_per_block)) + 3; + + dev->checkpoint_blocks_required = n_blocks; + } + + retval = dev->checkpoint_blocks_required - dev->blocks_in_checkpt; + if (retval < 0) + retval = 0; + return retval; +} + +/*--------------------- Checkpointing --------------------*/ + +static int yaffs2_wr_checkpt_validity_marker(struct yaffs_dev *dev, int head) +{ + struct yaffs_checkpt_validity cp; + + memset(&cp, 0, sizeof(cp)); + + cp.struct_type = sizeof(cp); + cp.magic = YAFFS_MAGIC; + cp.version = YAFFS_CHECKPOINT_VERSION; + cp.head = (head) ? 1 : 0; + + return (yaffs2_checkpt_wr(dev, &cp, sizeof(cp)) == sizeof(cp)) ? 1 : 0; +} + +static int yaffs2_rd_checkpt_validity_marker(struct yaffs_dev *dev, int head) +{ + struct yaffs_checkpt_validity cp; + int ok; + + ok = (yaffs2_checkpt_rd(dev, &cp, sizeof(cp)) == sizeof(cp)); + + if (ok) + ok = (cp.struct_type == sizeof(cp)) && + (cp.magic == YAFFS_MAGIC) && + (cp.version == YAFFS_CHECKPOINT_VERSION) && + (cp.head == ((head) ? 1 : 0)); + return ok ? 1 : 0; +} + +static void yaffs2_dev_to_checkpt_dev(struct yaffs_checkpt_dev *cp, + struct yaffs_dev *dev) +{ + cp->n_erased_blocks = dev->n_erased_blocks; + cp->alloc_block = dev->alloc_block; + cp->alloc_page = dev->alloc_page; + cp->n_free_chunks = dev->n_free_chunks; + + cp->n_deleted_files = dev->n_deleted_files; + cp->n_unlinked_files = dev->n_unlinked_files; + cp->n_bg_deletions = dev->n_bg_deletions; + cp->seq_number = dev->seq_number; + +} + +static void yaffs_checkpt_dev_to_dev(struct yaffs_dev *dev, + struct yaffs_checkpt_dev *cp) +{ + dev->n_erased_blocks = cp->n_erased_blocks; + dev->alloc_block = cp->alloc_block; + dev->alloc_page = cp->alloc_page; + dev->n_free_chunks = cp->n_free_chunks; + + dev->n_deleted_files = cp->n_deleted_files; + dev->n_unlinked_files = cp->n_unlinked_files; + dev->n_bg_deletions = cp->n_bg_deletions; + dev->seq_number = cp->seq_number; +} + +static int yaffs2_wr_checkpt_dev(struct yaffs_dev *dev) +{ + struct yaffs_checkpt_dev cp; + u32 n_bytes; + u32 n_blocks = dev->internal_end_block - dev->internal_start_block + 1; + int ok; + + /* Write device runtime values */ + yaffs2_dev_to_checkpt_dev(&cp, dev); + cp.struct_type = sizeof(cp); + + ok = (yaffs2_checkpt_wr(dev, &cp, sizeof(cp)) == sizeof(cp)); + if (!ok) + return 0; + + /* Write block info */ + n_bytes = n_blocks * sizeof(struct yaffs_block_info); + ok = (yaffs2_checkpt_wr(dev, dev->block_info, n_bytes) == n_bytes); + if (!ok) + return 0; + + /* Write chunk bits */ + n_bytes = n_blocks * dev->chunk_bit_stride; + ok = (yaffs2_checkpt_wr(dev, dev->chunk_bits, n_bytes) == n_bytes); + + return ok ? 1 : 0; +} + +static int yaffs2_rd_checkpt_dev(struct yaffs_dev *dev) +{ + struct yaffs_checkpt_dev cp; + u32 n_bytes; + u32 n_blocks = + (dev->internal_end_block - dev->internal_start_block + 1); + int ok; + + ok = (yaffs2_checkpt_rd(dev, &cp, sizeof(cp)) == sizeof(cp)); + if (!ok) + return 0; + + if (cp.struct_type != sizeof(cp)) + return 0; + + yaffs_checkpt_dev_to_dev(dev, &cp); + + n_bytes = n_blocks * sizeof(struct yaffs_block_info); + + ok = (yaffs2_checkpt_rd(dev, dev->block_info, n_bytes) == n_bytes); + + if (!ok) + return 0; + + n_bytes = n_blocks * dev->chunk_bit_stride; + + ok = (yaffs2_checkpt_rd(dev, dev->chunk_bits, n_bytes) == n_bytes); + + return ok ? 1 : 0; +} + +static void yaffs2_obj_checkpt_obj(struct yaffs_checkpt_obj *cp, + struct yaffs_obj *obj) +{ + cp->obj_id = obj->obj_id; + cp->parent_id = (obj->parent) ? obj->parent->obj_id : 0; + cp->hdr_chunk = obj->hdr_chunk; + cp->variant_type = obj->variant_type; + cp->deleted = obj->deleted; + cp->soft_del = obj->soft_del; + cp->unlinked = obj->unlinked; + cp->fake = obj->fake; + cp->rename_allowed = obj->rename_allowed; + cp->unlink_allowed = obj->unlink_allowed; + cp->serial = obj->serial; + cp->n_data_chunks = obj->n_data_chunks; + + if (obj->variant_type == YAFFS_OBJECT_TYPE_FILE) + cp->size_or_equiv_obj = obj->variant.file_variant.file_size; + else if (obj->variant_type == YAFFS_OBJECT_TYPE_HARDLINK) + cp->size_or_equiv_obj = obj->variant.hardlink_variant.equiv_id; +} + +static int yaffs2_checkpt_obj_to_obj(struct yaffs_obj *obj, + struct yaffs_checkpt_obj *cp) +{ + struct yaffs_obj *parent; + + if (obj->variant_type != cp->variant_type) { + yaffs_trace(YAFFS_TRACE_ERROR, + "Checkpoint read object %d type %d chunk %d does not match existing object type %d", + cp->obj_id, cp->variant_type, cp->hdr_chunk, + obj->variant_type); + return 0; + } + + obj->obj_id = cp->obj_id; + + if (cp->parent_id) + parent = yaffs_find_or_create_by_number(obj->my_dev, + cp->parent_id, + YAFFS_OBJECT_TYPE_DIRECTORY); + else + parent = NULL; + + if (parent) { + if (parent->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "Checkpoint read object %d parent %d type %d chunk %d Parent type, %d, not directory", + cp->obj_id, cp->parent_id, + cp->variant_type, cp->hdr_chunk, + parent->variant_type); + return 0; + } + yaffs_add_obj_to_dir(parent, obj); + } + + obj->hdr_chunk = cp->hdr_chunk; + obj->variant_type = cp->variant_type; + obj->deleted = cp->deleted; + obj->soft_del = cp->soft_del; + obj->unlinked = cp->unlinked; + obj->fake = cp->fake; + obj->rename_allowed = cp->rename_allowed; + obj->unlink_allowed = cp->unlink_allowed; + obj->serial = cp->serial; + obj->n_data_chunks = cp->n_data_chunks; + + if (obj->variant_type == YAFFS_OBJECT_TYPE_FILE) + obj->variant.file_variant.file_size = cp->size_or_equiv_obj; + else if (obj->variant_type == YAFFS_OBJECT_TYPE_HARDLINK) + obj->variant.hardlink_variant.equiv_id = cp->size_or_equiv_obj; + + if (obj->hdr_chunk > 0) + obj->lazy_loaded = 1; + return 1; +} + +static int yaffs2_checkpt_tnode_worker(struct yaffs_obj *in, + struct yaffs_tnode *tn, u32 level, + int chunk_offset) +{ + int i; + struct yaffs_dev *dev = in->my_dev; + int ok = 1; + u32 base_offset; + + if (!tn) + return 1; + + if (level > 0) { + for (i = 0; i < YAFFS_NTNODES_INTERNAL && ok; i++) { + if (!tn->internal[i]) + continue; + ok = yaffs2_checkpt_tnode_worker(in, + tn->internal[i], + level - 1, + (chunk_offset << + YAFFS_TNODES_INTERNAL_BITS) + i); + } + return ok; + } + + /* Level 0 tnode */ + base_offset = chunk_offset << YAFFS_TNODES_LEVEL0_BITS; + ok = (yaffs2_checkpt_wr(dev, &base_offset, sizeof(base_offset)) == + sizeof(base_offset)); + if (ok) + ok = (yaffs2_checkpt_wr(dev, tn, dev->tnode_size) == + dev->tnode_size); + + return ok; +} + +static int yaffs2_wr_checkpt_tnodes(struct yaffs_obj *obj) +{ + u32 end_marker = ~0; + int ok = 1; + + if (obj->variant_type != YAFFS_OBJECT_TYPE_FILE) + return ok; + + ok = yaffs2_checkpt_tnode_worker(obj, + obj->variant.file_variant.top, + obj->variant.file_variant. + top_level, 0); + if (ok) + ok = (yaffs2_checkpt_wr(obj->my_dev, &end_marker, + sizeof(end_marker)) == sizeof(end_marker)); + + return ok ? 1 : 0; +} + +static int yaffs2_rd_checkpt_tnodes(struct yaffs_obj *obj) +{ + u32 base_chunk; + int ok = 1; + struct yaffs_dev *dev = obj->my_dev; + struct yaffs_file_var *file_stuct_ptr = &obj->variant.file_variant; + struct yaffs_tnode *tn; + int nread = 0; + + ok = (yaffs2_checkpt_rd(dev, &base_chunk, sizeof(base_chunk)) == + sizeof(base_chunk)); + + while (ok && (~base_chunk)) { + nread++; + /* Read level 0 tnode */ + + tn = yaffs_get_tnode(dev); + if (tn) + ok = (yaffs2_checkpt_rd(dev, tn, dev->tnode_size) == + dev->tnode_size); + else + ok = 0; + + if (tn && ok) + ok = yaffs_add_find_tnode_0(dev, + file_stuct_ptr, + base_chunk, tn) ? 1 : 0; + + if (ok) + ok = (yaffs2_checkpt_rd + (dev, &base_chunk, + sizeof(base_chunk)) == sizeof(base_chunk)); + } + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "Checkpoint read tnodes %d records, last %d. ok %d", + nread, base_chunk, ok); + + return ok ? 1 : 0; +} + +static int yaffs2_wr_checkpt_objs(struct yaffs_dev *dev) +{ + struct yaffs_obj *obj; + struct yaffs_checkpt_obj cp; + int i; + int ok = 1; + struct list_head *lh; + + /* Iterate through the objects in each hash entry, + * dumping them to the checkpointing stream. + */ + + for (i = 0; ok && i < YAFFS_NOBJECT_BUCKETS; i++) { + list_for_each(lh, &dev->obj_bucket[i].list) { + obj = list_entry(lh, struct yaffs_obj, hash_link); + if (!obj->defered_free) { + yaffs2_obj_checkpt_obj(&cp, obj); + cp.struct_type = sizeof(cp); + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "Checkpoint write object %d parent %d type %d chunk %d obj addr %p", + cp.obj_id, cp.parent_id, + cp.variant_type, cp.hdr_chunk, obj); + + ok = (yaffs2_checkpt_wr(dev, &cp, + sizeof(cp)) == sizeof(cp)); + + if (ok && + obj->variant_type == + YAFFS_OBJECT_TYPE_FILE) + ok = yaffs2_wr_checkpt_tnodes(obj); + } + } + } + + /* Dump end of list */ + memset(&cp, 0xff, sizeof(struct yaffs_checkpt_obj)); + cp.struct_type = sizeof(cp); + + if (ok) + ok = (yaffs2_checkpt_wr(dev, &cp, sizeof(cp)) == sizeof(cp)); + + return ok ? 1 : 0; +} + +static int yaffs2_rd_checkpt_objs(struct yaffs_dev *dev) +{ + struct yaffs_obj *obj; + struct yaffs_checkpt_obj cp; + int ok = 1; + int done = 0; + LIST_HEAD(hard_list); + + + while (ok && !done) { + ok = (yaffs2_checkpt_rd(dev, &cp, sizeof(cp)) == sizeof(cp)); + if (cp.struct_type != sizeof(cp)) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "struct size %d instead of %d ok %d", + cp.struct_type, (int)sizeof(cp), ok); + ok = 0; + } + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "Checkpoint read object %d parent %d type %d chunk %d ", + cp.obj_id, cp.parent_id, cp.variant_type, + cp.hdr_chunk); + + if (ok && cp.obj_id == ~0) { + done = 1; + } else if (ok) { + obj = + yaffs_find_or_create_by_number(dev, cp.obj_id, + cp.variant_type); + if (obj) { + ok = yaffs2_checkpt_obj_to_obj(obj, &cp); + if (!ok) + break; + if (obj->variant_type == + YAFFS_OBJECT_TYPE_FILE) { + ok = yaffs2_rd_checkpt_tnodes(obj); + } else if (obj->variant_type == + YAFFS_OBJECT_TYPE_HARDLINK) { + list_add(&obj->hard_links, &hard_list); + } + } else { + ok = 0; + } + } + } + + if (ok) + yaffs_link_fixup(dev, &hard_list); + + return ok ? 1 : 0; +} + +static int yaffs2_wr_checkpt_sum(struct yaffs_dev *dev) +{ + u32 checkpt_sum; + int ok; + + yaffs2_get_checkpt_sum(dev, &checkpt_sum); + + ok = (yaffs2_checkpt_wr(dev, &checkpt_sum, sizeof(checkpt_sum)) == + sizeof(checkpt_sum)); + + if (!ok) + return 0; + + return 1; +} + +static int yaffs2_rd_checkpt_sum(struct yaffs_dev *dev) +{ + u32 checkpt_sum0; + u32 checkpt_sum1; + int ok; + + yaffs2_get_checkpt_sum(dev, &checkpt_sum0); + + ok = (yaffs2_checkpt_rd(dev, &checkpt_sum1, sizeof(checkpt_sum1)) == + sizeof(checkpt_sum1)); + + if (!ok) + return 0; + + if (checkpt_sum0 != checkpt_sum1) + return 0; + + return 1; +} + +static int yaffs2_wr_checkpt_data(struct yaffs_dev *dev) +{ + int ok = 1; + + if (!yaffs2_checkpt_required(dev)) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "skipping checkpoint write"); + ok = 0; + } + + if (ok) + ok = yaffs2_checkpt_open(dev, 1); + + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "write checkpoint validity"); + ok = yaffs2_wr_checkpt_validity_marker(dev, 1); + } + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "write checkpoint device"); + ok = yaffs2_wr_checkpt_dev(dev); + } + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "write checkpoint objects"); + ok = yaffs2_wr_checkpt_objs(dev); + } + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "write checkpoint validity"); + ok = yaffs2_wr_checkpt_validity_marker(dev, 0); + } + + if (ok) + ok = yaffs2_wr_checkpt_sum(dev); + + if (!yaffs_checkpt_close(dev)) + ok = 0; + + if (ok) + dev->is_checkpointed = 1; + else + dev->is_checkpointed = 0; + + return dev->is_checkpointed; +} + +static int yaffs2_rd_checkpt_data(struct yaffs_dev *dev) +{ + int ok = 1; + + if (!dev->param.is_yaffs2) + ok = 0; + + if (ok && dev->param.skip_checkpt_rd) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "skipping checkpoint read"); + ok = 0; + } + + if (ok) + ok = yaffs2_checkpt_open(dev, 0); /* open for read */ + + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "read checkpoint validity"); + ok = yaffs2_rd_checkpt_validity_marker(dev, 1); + } + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "read checkpoint device"); + ok = yaffs2_rd_checkpt_dev(dev); + } + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "read checkpoint objects"); + ok = yaffs2_rd_checkpt_objs(dev); + } + if (ok) { + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "read checkpoint validity"); + ok = yaffs2_rd_checkpt_validity_marker(dev, 0); + } + + if (ok) { + ok = yaffs2_rd_checkpt_sum(dev); + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "read checkpoint checksum %d", ok); + } + + if (!yaffs_checkpt_close(dev)) + ok = 0; + + if (ok) + dev->is_checkpointed = 1; + else + dev->is_checkpointed = 0; + + return ok ? 1 : 0; +} + +void yaffs2_checkpt_invalidate(struct yaffs_dev *dev) +{ + if (dev->is_checkpointed || dev->blocks_in_checkpt > 0) { + dev->is_checkpointed = 0; + yaffs2_checkpt_invalidate_stream(dev); + } + if (dev->param.sb_dirty_fn) + dev->param.sb_dirty_fn(dev); +} + +int yaffs_checkpoint_save(struct yaffs_dev *dev) +{ + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "save entry: is_checkpointed %d", + dev->is_checkpointed); + + yaffs_verify_objects(dev); + yaffs_verify_blocks(dev); + yaffs_verify_free_chunks(dev); + + if (!dev->is_checkpointed) { + yaffs2_checkpt_invalidate(dev); + yaffs2_wr_checkpt_data(dev); + } + + yaffs_trace(YAFFS_TRACE_CHECKPOINT | YAFFS_TRACE_MOUNT, + "save exit: is_checkpointed %d", + dev->is_checkpointed); + + return dev->is_checkpointed; +} + +int yaffs2_checkpt_restore(struct yaffs_dev *dev) +{ + int retval; + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "restore entry: is_checkpointed %d", + dev->is_checkpointed); + + retval = yaffs2_rd_checkpt_data(dev); + + if (dev->is_checkpointed) { + yaffs_verify_objects(dev); + yaffs_verify_blocks(dev); + yaffs_verify_free_chunks(dev); + } + + yaffs_trace(YAFFS_TRACE_CHECKPOINT, + "restore exit: is_checkpointed %d", + dev->is_checkpointed); + + return retval; +} + +int yaffs2_handle_hole(struct yaffs_obj *obj, loff_t new_size) +{ + /* if new_size > old_file_size. + * We're going to be writing a hole. + * If the hole is small then write zeros otherwise write a start + * of hole marker. + */ + loff_t old_file_size; + loff_t increase; + int small_hole; + int result = YAFFS_OK; + struct yaffs_dev *dev = NULL; + u8 *local_buffer = NULL; + int small_increase_ok = 0; + + if (!obj) + return YAFFS_FAIL; + + if (obj->variant_type != YAFFS_OBJECT_TYPE_FILE) + return YAFFS_FAIL; + + dev = obj->my_dev; + + /* Bail out if not yaffs2 mode */ + if (!dev->param.is_yaffs2) + return YAFFS_OK; + + old_file_size = obj->variant.file_variant.file_size; + + if (new_size <= old_file_size) + return YAFFS_OK; + + increase = new_size - old_file_size; + + if (increase < YAFFS_SMALL_HOLE_THRESHOLD * dev->data_bytes_per_chunk && + yaffs_check_alloc_available(dev, YAFFS_SMALL_HOLE_THRESHOLD + 1)) + small_hole = 1; + else + small_hole = 0; + + if (small_hole) + local_buffer = yaffs_get_temp_buffer(dev); + + if (local_buffer) { + /* fill hole with zero bytes */ + loff_t pos = old_file_size; + int this_write; + int written; + memset(local_buffer, 0, dev->data_bytes_per_chunk); + small_increase_ok = 1; + + while (increase > 0 && small_increase_ok) { + this_write = increase; + if (this_write > dev->data_bytes_per_chunk) + this_write = dev->data_bytes_per_chunk; + written = + yaffs_do_file_wr(obj, local_buffer, pos, this_write, + 0); + if (written == this_write) { + pos += this_write; + increase -= this_write; + } else { + small_increase_ok = 0; + } + } + + yaffs_release_temp_buffer(dev, local_buffer); + + /* If out of space then reverse any chunks we've added */ + if (!small_increase_ok) + yaffs_resize_file_down(obj, old_file_size); + } + + if (!small_increase_ok && + obj->parent && + obj->parent->obj_id != YAFFS_OBJECTID_UNLINKED && + obj->parent->obj_id != YAFFS_OBJECTID_DELETED) { + /* Write a hole start header with the old file size */ + yaffs_update_oh(obj, NULL, 0, 1, 0, NULL); + } + + return result; +} + +struct yaffs_block_index { + int seq; + int block; +}; + +static int yaffs2_ybicmp(const void *a, const void *b) +{ + int aseq = ((struct yaffs_block_index *)a)->seq; + int bseq = ((struct yaffs_block_index *)b)->seq; + int ablock = ((struct yaffs_block_index *)a)->block; + int bblock = ((struct yaffs_block_index *)b)->block; + + if (aseq == bseq) + return ablock - bblock; + + return aseq - bseq; +} + +static inline int yaffs2_scan_chunk(struct yaffs_dev *dev, + struct yaffs_block_info *bi, + int blk, int chunk_in_block, + int *found_chunks, + u8 *chunk_data, + struct list_head *hard_list, + int summary_available) +{ + struct yaffs_obj_hdr *oh; + struct yaffs_obj *in; + struct yaffs_obj *parent; + int equiv_id; + loff_t file_size; + int is_shrink; + int is_unlinked; + struct yaffs_ext_tags tags; + int result; + int alloc_failed = 0; + int chunk = blk * dev->param.chunks_per_block + chunk_in_block; + struct yaffs_file_var *file_var; + struct yaffs_hardlink_var *hl_var; + struct yaffs_symlink_var *sl_var; + + if (summary_available) { + result = yaffs_summary_fetch(dev, &tags, chunk_in_block); + tags.seq_number = bi->seq_number; + } + + if (!summary_available || tags.obj_id == 0) { + result = yaffs_rd_chunk_tags_nand(dev, chunk, NULL, &tags); + dev->tags_used++; + } else { + dev->summary_used++; + } + + /* Let's have a good look at this chunk... */ + + if (!tags.chunk_used) { + /* An unassigned chunk in the block. + * If there are used chunks after this one, then + * it is a chunk that was skipped due to failing + * the erased check. Just skip it so that it can + * be deleted. + * But, more typically, We get here when this is + * an unallocated chunk and his means that + * either the block is empty or this is the one + * being allocated from + */ + + if (*found_chunks) { + /* This is a chunk that was skipped due + * to failing the erased check */ + } else if (chunk_in_block == 0) { + /* We're looking at the first chunk in + * the block so the block is unused */ + bi->block_state = YAFFS_BLOCK_STATE_EMPTY; + dev->n_erased_blocks++; + } else { + if (bi->block_state == YAFFS_BLOCK_STATE_NEEDS_SCAN || + bi->block_state == YAFFS_BLOCK_STATE_ALLOCATING) { + if (dev->seq_number == bi->seq_number) { + /* Allocating from this block*/ + yaffs_trace(YAFFS_TRACE_SCAN, + " Allocating from %d %d", + blk, chunk_in_block); + + bi->block_state = + YAFFS_BLOCK_STATE_ALLOCATING; + dev->alloc_block = blk; + dev->alloc_page = chunk_in_block; + dev->alloc_block_finder = blk; + } else { + /* This is a partially written block + * that is not the current + * allocation block. + */ + yaffs_trace(YAFFS_TRACE_SCAN, + "Partially written block %d detected. gc will fix this.", + blk); + } + } + } + + dev->n_free_chunks++; + + } else if (tags.ecc_result == + YAFFS_ECC_RESULT_UNFIXED) { + yaffs_trace(YAFFS_TRACE_SCAN, + " Unfixed ECC in chunk(%d:%d), chunk ignored", + blk, chunk_in_block); + dev->n_free_chunks++; + } else if (tags.obj_id > YAFFS_MAX_OBJECT_ID || + tags.chunk_id > YAFFS_MAX_CHUNK_ID || + tags.obj_id == YAFFS_OBJECTID_SUMMARY || + (tags.chunk_id > 0 && + tags.n_bytes > dev->data_bytes_per_chunk) || + tags.seq_number != bi->seq_number) { + yaffs_trace(YAFFS_TRACE_SCAN, + "Chunk (%d:%d) with bad tags:obj = %d, chunk_id = %d, n_bytes = %d, ignored", + blk, chunk_in_block, tags.obj_id, + tags.chunk_id, tags.n_bytes); + dev->n_free_chunks++; + } else if (tags.chunk_id > 0) { + /* chunk_id > 0 so it is a data chunk... */ + loff_t endpos; + loff_t chunk_base = (tags.chunk_id - 1) * + dev->data_bytes_per_chunk; + + *found_chunks = 1; + + yaffs_set_chunk_bit(dev, blk, chunk_in_block); + bi->pages_in_use++; + + in = yaffs_find_or_create_by_number(dev, + tags.obj_id, + YAFFS_OBJECT_TYPE_FILE); + if (!in) + /* Out of memory */ + alloc_failed = 1; + + if (in && + in->variant_type == YAFFS_OBJECT_TYPE_FILE && + chunk_base < in->variant.file_variant.shrink_size) { + /* This has not been invalidated by + * a resize */ + if (!yaffs_put_chunk_in_file(in, tags.chunk_id, + chunk, -1)) + alloc_failed = 1; + + /* File size is calculated by looking at + * the data chunks if we have not + * seen an object header yet. + * Stop this practice once we find an + * object header. + */ + endpos = chunk_base + tags.n_bytes; + + if (!in->valid && + in->variant.file_variant.scanned_size < endpos) { + in->variant.file_variant. + scanned_size = endpos; + in->variant.file_variant. + file_size = endpos; + } + } else if (in) { + /* This chunk has been invalidated by a + * resize, or a past file deletion + * so delete the chunk*/ + yaffs_chunk_del(dev, chunk, 1, __LINE__); + } + } else { + /* chunk_id == 0, so it is an ObjectHeader. + * Thus, we read in the object header and make + * the object + */ + *found_chunks = 1; + + yaffs_set_chunk_bit(dev, blk, chunk_in_block); + bi->pages_in_use++; + + oh = NULL; + in = NULL; + + if (tags.extra_available) { + in = yaffs_find_or_create_by_number(dev, + tags.obj_id, + tags.extra_obj_type); + if (!in) + alloc_failed = 1; + } + + if (!in || + (!in->valid && dev->param.disable_lazy_load) || + tags.extra_shadows || + (!in->valid && (tags.obj_id == YAFFS_OBJECTID_ROOT || + tags.obj_id == YAFFS_OBJECTID_LOSTNFOUND))) { + + /* If we don't have valid info then we + * need to read the chunk + * TODO In future we can probably defer + * reading the chunk and living with + * invalid data until needed. + */ + + result = yaffs_rd_chunk_tags_nand(dev, + chunk, + chunk_data, + NULL); + + oh = (struct yaffs_obj_hdr *)chunk_data; + + if (dev->param.inband_tags) { + /* Fix up the header if they got + * corrupted by inband tags */ + oh->shadows_obj = + oh->inband_shadowed_obj_id; + oh->is_shrink = + oh->inband_is_shrink; + } + + if (!in) { + in = yaffs_find_or_create_by_number(dev, + tags.obj_id, oh->type); + if (!in) + alloc_failed = 1; + } + } + + if (!in) { + /* TODO Hoosterman we have a problem! */ + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy: Could not make object for object %d at chunk %d during scan", + tags.obj_id, chunk); + return YAFFS_FAIL; + } + + if (in->valid) { + /* We have already filled this one. + * We have a duplicate that will be + * discarded, but we first have to suck + * out resize info if it is a file. + */ + if ((in->variant_type == YAFFS_OBJECT_TYPE_FILE) && + ((oh && oh->type == YAFFS_OBJECT_TYPE_FILE) || + (tags.extra_available && + tags.extra_obj_type == YAFFS_OBJECT_TYPE_FILE) + )) { + loff_t this_size = (oh) ? + yaffs_oh_to_size(oh) : + tags.extra_file_size; + u32 parent_obj_id = (oh) ? + oh->parent_obj_id : + tags.extra_parent_id; + + is_shrink = (oh) ? + oh->is_shrink : + tags.extra_is_shrink; + + /* If it is deleted (unlinked + * at start also means deleted) + * we treat the file size as + * being zeroed at this point. + */ + if (parent_obj_id == YAFFS_OBJECTID_DELETED || + parent_obj_id == YAFFS_OBJECTID_UNLINKED) { + this_size = 0; + is_shrink = 1; + } + + if (is_shrink && + in->variant.file_variant.shrink_size > + this_size) + in->variant.file_variant.shrink_size = + this_size; + + if (is_shrink) + bi->has_shrink_hdr = 1; + } + /* Use existing - destroy this one. */ + yaffs_chunk_del(dev, chunk, 1, __LINE__); + } + + if (!in->valid && in->variant_type != + (oh ? oh->type : tags.extra_obj_type)) + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy: Bad object type, %d != %d, for object %d at chunk %d during scan", + oh ? oh->type : tags.extra_obj_type, + in->variant_type, tags.obj_id, + chunk); + + if (!in->valid && + (tags.obj_id == YAFFS_OBJECTID_ROOT || + tags.obj_id == YAFFS_OBJECTID_LOSTNFOUND)) { + /* We only load some info, don't fiddle + * with directory structure */ + in->valid = 1; + + if (oh) { + in->yst_mode = oh->yst_mode; + yaffs_load_attribs(in, oh); + in->lazy_loaded = 0; + } else { + in->lazy_loaded = 1; + } + in->hdr_chunk = chunk; + + } else if (!in->valid) { + /* we need to load this info */ + in->valid = 1; + in->hdr_chunk = chunk; + if (oh) { + in->variant_type = oh->type; + in->yst_mode = oh->yst_mode; + yaffs_load_attribs(in, oh); + + if (oh->shadows_obj > 0) + yaffs_handle_shadowed_obj(dev, + oh->shadows_obj, 1); + + yaffs_set_obj_name_from_oh(in, oh); + parent = yaffs_find_or_create_by_number(dev, + oh->parent_obj_id, + YAFFS_OBJECT_TYPE_DIRECTORY); + file_size = yaffs_oh_to_size(oh); + is_shrink = oh->is_shrink; + equiv_id = oh->equiv_id; + } else { + in->variant_type = tags.extra_obj_type; + parent = yaffs_find_or_create_by_number(dev, + tags.extra_parent_id, + YAFFS_OBJECT_TYPE_DIRECTORY); + file_size = tags.extra_file_size; + is_shrink = tags.extra_is_shrink; + equiv_id = tags.extra_equiv_id; + in->lazy_loaded = 1; + } + in->dirty = 0; + + if (!parent) + alloc_failed = 1; + + /* directory stuff... + * hook up to parent + */ + + if (parent && + parent->variant_type == YAFFS_OBJECT_TYPE_UNKNOWN) { + /* Set up as a directory */ + parent->variant_type = + YAFFS_OBJECT_TYPE_DIRECTORY; + INIT_LIST_HEAD(&parent-> + variant.dir_variant.children); + } else if (!parent || + parent->variant_type != + YAFFS_OBJECT_TYPE_DIRECTORY) { + /* Hoosterman, another problem.... + * Trying to use a non-directory as a directory + */ + + yaffs_trace(YAFFS_TRACE_ERROR, + "yaffs tragedy: attempting to use non-directory as a directory in scan. Put in lost+found." + ); + parent = dev->lost_n_found; + } + yaffs_add_obj_to_dir(parent, in); + + is_unlinked = (parent == dev->del_dir) || + (parent == dev->unlinked_dir); + + if (is_shrink) + /* Mark the block */ + bi->has_shrink_hdr = 1; + + /* Note re hardlinks. + * Since we might scan a hardlink before its equivalent + * object is scanned we put them all in a list. + * After scanning is complete, we should have all the + * objects, so we run through this list and fix up all + * the chains. + */ + + switch (in->variant_type) { + case YAFFS_OBJECT_TYPE_UNKNOWN: + /* Todo got a problem */ + break; + case YAFFS_OBJECT_TYPE_FILE: + file_var = &in->variant.file_variant; + if (file_var->scanned_size < file_size) { + /* This covers the case where the file + * size is greater than the data held. + * This will happen if the file is + * resized to be larger than its + * current data extents. + */ + file_var->file_size = file_size; + file_var->scanned_size = file_size; + } + + if (file_var->shrink_size > file_size) + file_var->shrink_size = file_size; + + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + hl_var = &in->variant.hardlink_variant; + if (!is_unlinked) { + hl_var->equiv_id = equiv_id; + list_add(&in->hard_links, hard_list); + } + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + /* Do nothing */ + break; + case YAFFS_OBJECT_TYPE_SPECIAL: + /* Do nothing */ + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + sl_var = &in->variant.symlink_variant; + if (oh) { + sl_var->alias = + yaffs_clone_str(oh->alias); + if (!sl_var->alias) + alloc_failed = 1; + } + break; + } + } + } + return alloc_failed ? YAFFS_FAIL : YAFFS_OK; +} + +int yaffs2_scan_backwards(struct yaffs_dev *dev) +{ + int blk; + int block_iter; + int start_iter; + int end_iter; + int n_to_scan = 0; + enum yaffs_block_state state; + int c; + int deleted; + LIST_HEAD(hard_list); + struct yaffs_block_info *bi; + u32 seq_number; + int n_blocks = dev->internal_end_block - dev->internal_start_block + 1; + u8 *chunk_data; + int found_chunks; + int alloc_failed = 0; + struct yaffs_block_index *block_index = NULL; + int alt_block_index = 0; + int summary_available; + + yaffs_trace(YAFFS_TRACE_SCAN, + "yaffs2_scan_backwards starts intstartblk %d intendblk %d...", + dev->internal_start_block, dev->internal_end_block); + + dev->seq_number = YAFFS_LOWEST_SEQUENCE_NUMBER; + + block_index = + kmalloc(n_blocks * sizeof(struct yaffs_block_index), GFP_NOFS); + + if (!block_index) { + block_index = + vmalloc(n_blocks * sizeof(struct yaffs_block_index)); + alt_block_index = 1; + } + + if (!block_index) { + yaffs_trace(YAFFS_TRACE_SCAN, + "yaffs2_scan_backwards() could not allocate block index!" + ); + return YAFFS_FAIL; + } + + dev->blocks_in_checkpt = 0; + + chunk_data = yaffs_get_temp_buffer(dev); + + /* Scan all the blocks to determine their state */ + bi = dev->block_info; + for (blk = dev->internal_start_block; blk <= dev->internal_end_block; + blk++) { + yaffs_clear_chunk_bits(dev, blk); + bi->pages_in_use = 0; + bi->soft_del_pages = 0; + + yaffs_query_init_block_state(dev, blk, &state, &seq_number); + + bi->block_state = state; + bi->seq_number = seq_number; + + if (bi->seq_number == YAFFS_SEQUENCE_CHECKPOINT_DATA) + bi->block_state = YAFFS_BLOCK_STATE_CHECKPOINT; + if (bi->seq_number == YAFFS_SEQUENCE_BAD_BLOCK) + bi->block_state = YAFFS_BLOCK_STATE_DEAD; + + yaffs_trace(YAFFS_TRACE_SCAN_DEBUG, + "Block scanning block %d state %d seq %d", + blk, bi->block_state, seq_number); + + if (bi->block_state == YAFFS_BLOCK_STATE_CHECKPOINT) { + dev->blocks_in_checkpt++; + + } else if (bi->block_state == YAFFS_BLOCK_STATE_DEAD) { + yaffs_trace(YAFFS_TRACE_BAD_BLOCKS, + "block %d is bad", blk); + } else if (bi->block_state == YAFFS_BLOCK_STATE_EMPTY) { + yaffs_trace(YAFFS_TRACE_SCAN_DEBUG, "Block empty "); + dev->n_erased_blocks++; + dev->n_free_chunks += dev->param.chunks_per_block; + } else if (bi->block_state == + YAFFS_BLOCK_STATE_NEEDS_SCAN) { + /* Determine the highest sequence number */ + if (seq_number >= YAFFS_LOWEST_SEQUENCE_NUMBER && + seq_number < YAFFS_HIGHEST_SEQUENCE_NUMBER) { + block_index[n_to_scan].seq = seq_number; + block_index[n_to_scan].block = blk; + n_to_scan++; + if (seq_number >= dev->seq_number) + dev->seq_number = seq_number; + } else { + /* TODO: Nasty sequence number! */ + yaffs_trace(YAFFS_TRACE_SCAN, + "Block scanning block %d has bad sequence number %d", + blk, seq_number); + } + } + bi++; + } + + yaffs_trace(YAFFS_TRACE_SCAN, "%d blocks to be sorted...", n_to_scan); + + cond_resched(); + + /* Sort the blocks by sequence number */ + sort(block_index, n_to_scan, sizeof(struct yaffs_block_index), + yaffs2_ybicmp, NULL); + + cond_resched(); + + yaffs_trace(YAFFS_TRACE_SCAN, "...done"); + + /* Now scan the blocks looking at the data. */ + start_iter = 0; + end_iter = n_to_scan - 1; + yaffs_trace(YAFFS_TRACE_SCAN_DEBUG, "%d blocks to scan", n_to_scan); + + /* For each block.... backwards */ + for (block_iter = end_iter; + !alloc_failed && block_iter >= start_iter; + block_iter--) { + /* Cooperative multitasking! This loop can run for so + long that watchdog timers expire. */ + cond_resched(); + + /* get the block to scan in the correct order */ + blk = block_index[block_iter].block; + bi = yaffs_get_block_info(dev, blk); + deleted = 0; + + summary_available = yaffs_summary_read(dev, dev->sum_tags, blk); + + /* For each chunk in each block that needs scanning.... */ + found_chunks = 0; + if (summary_available) + c = dev->chunks_per_summary - 1; + else + c = dev->param.chunks_per_block - 1; + + for (/* c is already initialised */; + !alloc_failed && c >= 0 && + (bi->block_state == YAFFS_BLOCK_STATE_NEEDS_SCAN || + bi->block_state == YAFFS_BLOCK_STATE_ALLOCATING); + c--) { + /* Scan backwards... + * Read the tags and decide what to do + */ + if (yaffs2_scan_chunk(dev, bi, blk, c, + &found_chunks, chunk_data, + &hard_list, summary_available) == + YAFFS_FAIL) + alloc_failed = 1; + } + + if (bi->block_state == YAFFS_BLOCK_STATE_NEEDS_SCAN) { + /* If we got this far while scanning, then the block + * is fully allocated. */ + bi->block_state = YAFFS_BLOCK_STATE_FULL; + } + + /* Now let's see if it was dirty */ + if (bi->pages_in_use == 0 && + !bi->has_shrink_hdr && + bi->block_state == YAFFS_BLOCK_STATE_FULL) { + yaffs_block_became_dirty(dev, blk); + } + } + + yaffs_skip_rest_of_block(dev); + + if (alt_block_index) + vfree(block_index); + else + kfree(block_index); + + /* Ok, we've done all the scanning. + * Fix up the hard link chains. + * We have scanned all the objects, now it's time to add these + * hardlinks. + */ + yaffs_link_fixup(dev, &hard_list); + + yaffs_release_temp_buffer(dev, chunk_data); + + if (alloc_failed) + return YAFFS_FAIL; + + yaffs_trace(YAFFS_TRACE_SCAN, "yaffs2_scan_backwards ends"); + + return YAFFS_OK; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_tagscompat.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_tagscompat.c @@ -0,0 +1,381 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_guts.h" +#include "yaffs_tagscompat.h" +#include "yaffs_ecc.h" +#include "yaffs_getblockinfo.h" +#include "yaffs_trace.h" + +static void yaffs_handle_rd_data_error(struct yaffs_dev *dev, int nand_chunk); + + +/********** Tags ECC calculations *********/ + + +void yaffs_calc_tags_ecc(struct yaffs_tags *tags) +{ + /* Calculate an ecc */ + unsigned char *b = ((union yaffs_tags_union *)tags)->as_bytes; + unsigned i, j; + unsigned ecc = 0; + unsigned bit = 0; + + tags->ecc = 0; + + for (i = 0; i < 8; i++) { + for (j = 1; j & 0xff; j <<= 1) { + bit++; + if (b[i] & j) + ecc ^= bit; + } + } + tags->ecc = ecc; +} + +int yaffs_check_tags_ecc(struct yaffs_tags *tags) +{ + unsigned ecc = tags->ecc; + + yaffs_calc_tags_ecc(tags); + + ecc ^= tags->ecc; + + if (ecc && ecc <= 64) { + /* TODO: Handle the failure better. Retire? */ + unsigned char *b = ((union yaffs_tags_union *)tags)->as_bytes; + + ecc--; + + b[ecc / 8] ^= (1 << (ecc & 7)); + + /* Now recvalc the ecc */ + yaffs_calc_tags_ecc(tags); + + return 1; /* recovered error */ + } else if (ecc) { + /* Wierd ecc failure value */ + /* TODO Need to do somethiong here */ + return -1; /* unrecovered error */ + } + return 0; +} + +/********** Tags **********/ + +static void yaffs_load_tags_to_spare(struct yaffs_spare *spare_ptr, + struct yaffs_tags *tags_ptr) +{ + union yaffs_tags_union *tu = (union yaffs_tags_union *)tags_ptr; + + yaffs_calc_tags_ecc(tags_ptr); + + spare_ptr->tb0 = tu->as_bytes[0]; + spare_ptr->tb1 = tu->as_bytes[1]; + spare_ptr->tb2 = tu->as_bytes[2]; + spare_ptr->tb3 = tu->as_bytes[3]; + spare_ptr->tb4 = tu->as_bytes[4]; + spare_ptr->tb5 = tu->as_bytes[5]; + spare_ptr->tb6 = tu->as_bytes[6]; + spare_ptr->tb7 = tu->as_bytes[7]; +} + +static void yaffs_get_tags_from_spare(struct yaffs_dev *dev, + struct yaffs_spare *spare_ptr, + struct yaffs_tags *tags_ptr) +{ + union yaffs_tags_union *tu = (union yaffs_tags_union *)tags_ptr; + int result; + + tu->as_bytes[0] = spare_ptr->tb0; + tu->as_bytes[1] = spare_ptr->tb1; + tu->as_bytes[2] = spare_ptr->tb2; + tu->as_bytes[3] = spare_ptr->tb3; + tu->as_bytes[4] = spare_ptr->tb4; + tu->as_bytes[5] = spare_ptr->tb5; + tu->as_bytes[6] = spare_ptr->tb6; + tu->as_bytes[7] = spare_ptr->tb7; + + result = yaffs_check_tags_ecc(tags_ptr); + if (result > 0) + dev->n_tags_ecc_fixed++; + else if (result < 0) + dev->n_tags_ecc_unfixed++; +} + +static void yaffs_spare_init(struct yaffs_spare *spare) +{ + memset(spare, 0xff, sizeof(struct yaffs_spare)); +} + +static int yaffs_wr_nand(struct yaffs_dev *dev, + int nand_chunk, const u8 *data, + struct yaffs_spare *spare) +{ + int data_size = dev->data_bytes_per_chunk; + + return dev->drv.drv_write_chunk_fn(dev, nand_chunk, + data, data_size, + (u8 *) spare, sizeof(*spare)); +} + +static int yaffs_rd_chunk_nand(struct yaffs_dev *dev, + int nand_chunk, + u8 *data, + struct yaffs_spare *spare, + enum yaffs_ecc_result *ecc_result, + int correct_errors) +{ + int ret_val; + struct yaffs_spare local_spare; + int data_size; + int spare_size; + int ecc_result1, ecc_result2; + u8 calc_ecc[3]; + + if (!spare) { + /* If we don't have a real spare, then we use a local one. */ + /* Need this for the calculation of the ecc */ + spare = &local_spare; + } + data_size = dev->data_bytes_per_chunk; + spare_size = sizeof(struct yaffs_spare); + + if (dev->param.use_nand_ecc) + return dev->drv.drv_read_chunk_fn(dev, nand_chunk, + data, data_size, + (u8 *) spare, spare_size, + ecc_result); + + + /* Handle the ECC at this level. */ + + ret_val = dev->drv.drv_read_chunk_fn(dev, nand_chunk, + data, data_size, + (u8 *)spare, spare_size, + NULL); + if (!data || !correct_errors) + return ret_val; + + /* Do ECC correction if needed. */ + yaffs_ecc_calc(data, calc_ecc); + ecc_result1 = yaffs_ecc_correct(data, spare->ecc1, calc_ecc); + yaffs_ecc_calc(&data[256], calc_ecc); + ecc_result2 = yaffs_ecc_correct(&data[256], spare->ecc2, calc_ecc); + + if (ecc_result1 > 0) { + yaffs_trace(YAFFS_TRACE_ERROR, + "**>>yaffs ecc error fix performed on chunk %d:0", + nand_chunk); + dev->n_ecc_fixed++; + } else if (ecc_result1 < 0) { + yaffs_trace(YAFFS_TRACE_ERROR, + "**>>yaffs ecc error unfixed on chunk %d:0", + nand_chunk); + dev->n_ecc_unfixed++; + } + + if (ecc_result2 > 0) { + yaffs_trace(YAFFS_TRACE_ERROR, + "**>>yaffs ecc error fix performed on chunk %d:1", + nand_chunk); + dev->n_ecc_fixed++; + } else if (ecc_result2 < 0) { + yaffs_trace(YAFFS_TRACE_ERROR, + "**>>yaffs ecc error unfixed on chunk %d:1", + nand_chunk); + dev->n_ecc_unfixed++; + } + + if (ecc_result1 || ecc_result2) { + /* We had a data problem on this page */ + yaffs_handle_rd_data_error(dev, nand_chunk); + } + + if (ecc_result1 < 0 || ecc_result2 < 0) + *ecc_result = YAFFS_ECC_RESULT_UNFIXED; + else if (ecc_result1 > 0 || ecc_result2 > 0) + *ecc_result = YAFFS_ECC_RESULT_FIXED; + else + *ecc_result = YAFFS_ECC_RESULT_NO_ERROR; + + return ret_val; +} + +/* + * Functions for robustisizing + */ + +static void yaffs_handle_rd_data_error(struct yaffs_dev *dev, int nand_chunk) +{ + int flash_block = nand_chunk / dev->param.chunks_per_block; + + /* Mark the block for retirement */ + yaffs_get_block_info(dev, flash_block + dev->block_offset)-> + needs_retiring = 1; + yaffs_trace(YAFFS_TRACE_ERROR | YAFFS_TRACE_BAD_BLOCKS, + "**>>Block %d marked for retirement", + flash_block); + + /* TODO: + * Just do a garbage collection on the affected block + * then retire the block + * NB recursion + */ +} + +static int yaffs_tags_compat_wr(struct yaffs_dev *dev, + int nand_chunk, + const u8 *data, const struct yaffs_ext_tags *ext_tags) +{ + struct yaffs_spare spare; + struct yaffs_tags tags; + + yaffs_spare_init(&spare); + + if (ext_tags->is_deleted) + spare.page_status = 0; + else { + tags.obj_id = ext_tags->obj_id; + tags.chunk_id = ext_tags->chunk_id; + + tags.n_bytes_lsb = ext_tags->n_bytes & (1024 - 1); + + if (dev->data_bytes_per_chunk >= 1024) + tags.n_bytes_msb = (ext_tags->n_bytes >> 10) & 3; + else + tags.n_bytes_msb = 3; + + tags.serial_number = ext_tags->serial_number; + + if (!dev->param.use_nand_ecc && data) { + yaffs_ecc_calc(data, spare.ecc1); + yaffs_ecc_calc(&data[256], spare.ecc2); + } + + yaffs_load_tags_to_spare(&spare, &tags); + } + return yaffs_wr_nand(dev, nand_chunk, data, &spare); +} + +static int yaffs_tags_compat_rd(struct yaffs_dev *dev, + int nand_chunk, + u8 *data, struct yaffs_ext_tags *ext_tags) +{ + struct yaffs_spare spare; + struct yaffs_tags tags; + enum yaffs_ecc_result ecc_result = YAFFS_ECC_RESULT_UNKNOWN; + static struct yaffs_spare spare_ff; + static int init; + int deleted; + + if (!init) { + memset(&spare_ff, 0xff, sizeof(spare_ff)); + init = 1; + } + + if (!yaffs_rd_chunk_nand(dev, nand_chunk, + data, &spare, &ecc_result, 1)) + return YAFFS_FAIL; + + /* ext_tags may be NULL */ + if (!ext_tags) + return YAFFS_OK; + + deleted = (hweight8(spare.page_status) < 7) ? 1 : 0; + + ext_tags->is_deleted = deleted; + ext_tags->ecc_result = ecc_result; + ext_tags->block_bad = 0; /* We're reading it */ + /* therefore it is not a bad block */ + ext_tags->chunk_used = + memcmp(&spare_ff, &spare, sizeof(spare_ff)) ? 1 : 0; + + if (ext_tags->chunk_used) { + yaffs_get_tags_from_spare(dev, &spare, &tags); + ext_tags->obj_id = tags.obj_id; + ext_tags->chunk_id = tags.chunk_id; + ext_tags->n_bytes = tags.n_bytes_lsb; + + if (dev->data_bytes_per_chunk >= 1024) + ext_tags->n_bytes |= + (((unsigned)tags.n_bytes_msb) << 10); + + ext_tags->serial_number = tags.serial_number; + } + + return YAFFS_OK; +} + +static int yaffs_tags_compat_mark_bad(struct yaffs_dev *dev, int flash_block) +{ + struct yaffs_spare spare; + + memset(&spare, 0xff, sizeof(struct yaffs_spare)); + + spare.block_status = 'Y'; + + yaffs_wr_nand(dev, flash_block * dev->param.chunks_per_block, NULL, + &spare); + yaffs_wr_nand(dev, flash_block * dev->param.chunks_per_block + 1, + NULL, &spare); + + return YAFFS_OK; +} + +static int yaffs_tags_compat_query_block(struct yaffs_dev *dev, + int block_no, + enum yaffs_block_state *state, + u32 *seq_number) +{ + struct yaffs_spare spare0, spare1; + static struct yaffs_spare spare_ff; + static int init; + enum yaffs_ecc_result dummy; + + if (!init) { + memset(&spare_ff, 0xff, sizeof(spare_ff)); + init = 1; + } + + *seq_number = 0; + + /* Look for bad block markers in the first two chunks */ + yaffs_rd_chunk_nand(dev, block_no * dev->param.chunks_per_block, + NULL, &spare0, &dummy, 0); + yaffs_rd_chunk_nand(dev, block_no * dev->param.chunks_per_block + 1, + NULL, &spare1, &dummy, 0); + + if (hweight8(spare0.block_status & spare1.block_status) < 7) + *state = YAFFS_BLOCK_STATE_DEAD; + else if (memcmp(&spare_ff, &spare0, sizeof(spare_ff)) == 0) + *state = YAFFS_BLOCK_STATE_EMPTY; + else + *state = YAFFS_BLOCK_STATE_NEEDS_SCAN; + + return YAFFS_OK; +} + +void yaffs_tags_compat_install(struct yaffs_dev *dev) +{ + if(dev->param.is_yaffs2) + return; + if(!dev->tagger.write_chunk_tags_fn) + dev->tagger.write_chunk_tags_fn = yaffs_tags_compat_wr; + if(!dev->tagger.read_chunk_tags_fn) + dev->tagger.read_chunk_tags_fn = yaffs_tags_compat_rd; + if(!dev->tagger.query_block_fn) + dev->tagger.query_block_fn = yaffs_tags_compat_query_block; + if(!dev->tagger.mark_bad_fn) + dev->tagger.mark_bad_fn = yaffs_tags_compat_mark_bad; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_allocator.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_allocator.h @@ -0,0 +1,30 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_ALLOCATOR_H__ +#define __YAFFS_ALLOCATOR_H__ + +#include "yaffs_guts.h" + +void yaffs_init_raw_tnodes_and_objs(struct yaffs_dev *dev); +void yaffs_deinit_raw_tnodes_and_objs(struct yaffs_dev *dev); + +struct yaffs_tnode *yaffs_alloc_raw_tnode(struct yaffs_dev *dev); +void yaffs_free_raw_tnode(struct yaffs_dev *dev, struct yaffs_tnode *tn); + +struct yaffs_obj *yaffs_alloc_raw_obj(struct yaffs_dev *dev); +void yaffs_free_raw_obj(struct yaffs_dev *dev, struct yaffs_obj *obj); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_verify.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_verify.c @@ -0,0 +1,529 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_verify.h" +#include "yaffs_trace.h" +#include "yaffs_bitmap.h" +#include "yaffs_getblockinfo.h" +#include "yaffs_nand.h" + +int yaffs_skip_verification(struct yaffs_dev *dev) +{ + (void) dev; + return !(yaffs_trace_mask & + (YAFFS_TRACE_VERIFY | YAFFS_TRACE_VERIFY_FULL)); +} + +static int yaffs_skip_full_verification(struct yaffs_dev *dev) +{ + (void) dev; + return !(yaffs_trace_mask & (YAFFS_TRACE_VERIFY_FULL)); +} + +static int yaffs_skip_nand_verification(struct yaffs_dev *dev) +{ + (void) dev; + return !(yaffs_trace_mask & (YAFFS_TRACE_VERIFY_NAND)); +} + +static const char * const block_state_name[] = { + "Unknown", + "Needs scan", + "Scanning", + "Empty", + "Allocating", + "Full", + "Dirty", + "Checkpoint", + "Collecting", + "Dead" +}; + +void yaffs_verify_blk(struct yaffs_dev *dev, struct yaffs_block_info *bi, int n) +{ + int actually_used; + int in_use; + + if (yaffs_skip_verification(dev)) + return; + + /* Report illegal runtime states */ + if (bi->block_state >= YAFFS_NUMBER_OF_BLOCK_STATES) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Block %d has undefined state %d", + n, bi->block_state); + + switch (bi->block_state) { + case YAFFS_BLOCK_STATE_UNKNOWN: + case YAFFS_BLOCK_STATE_SCANNING: + case YAFFS_BLOCK_STATE_NEEDS_SCAN: + yaffs_trace(YAFFS_TRACE_VERIFY, + "Block %d has bad run-state %s", + n, block_state_name[bi->block_state]); + } + + /* Check pages in use and soft deletions are legal */ + + actually_used = bi->pages_in_use - bi->soft_del_pages; + + if (bi->pages_in_use < 0 || + bi->pages_in_use > dev->param.chunks_per_block || + bi->soft_del_pages < 0 || + bi->soft_del_pages > dev->param.chunks_per_block || + actually_used < 0 || actually_used > dev->param.chunks_per_block) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Block %d has illegal values pages_in_used %d soft_del_pages %d", + n, bi->pages_in_use, bi->soft_del_pages); + + /* Check chunk bitmap legal */ + in_use = yaffs_count_chunk_bits(dev, n); + if (in_use != bi->pages_in_use) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Block %d has inconsistent values pages_in_use %d counted chunk bits %d", + n, bi->pages_in_use, in_use); +} + +void yaffs_verify_collected_blk(struct yaffs_dev *dev, + struct yaffs_block_info *bi, int n) +{ + yaffs_verify_blk(dev, bi, n); + + /* After collection the block should be in the erased state */ + + if (bi->block_state != YAFFS_BLOCK_STATE_COLLECTING && + bi->block_state != YAFFS_BLOCK_STATE_EMPTY) { + yaffs_trace(YAFFS_TRACE_ERROR, + "Block %d is in state %d after gc, should be erased", + n, bi->block_state); + } +} + +void yaffs_verify_blocks(struct yaffs_dev *dev) +{ + int i; + int state_count[YAFFS_NUMBER_OF_BLOCK_STATES]; + int illegal_states = 0; + + if (yaffs_skip_verification(dev)) + return; + + memset(state_count, 0, sizeof(state_count)); + + for (i = dev->internal_start_block; i <= dev->internal_end_block; i++) { + struct yaffs_block_info *bi = yaffs_get_block_info(dev, i); + yaffs_verify_blk(dev, bi, i); + + if (bi->block_state < YAFFS_NUMBER_OF_BLOCK_STATES) + state_count[bi->block_state]++; + else + illegal_states++; + } + + yaffs_trace(YAFFS_TRACE_VERIFY, "Block summary"); + + yaffs_trace(YAFFS_TRACE_VERIFY, + "%d blocks have illegal states", + illegal_states); + if (state_count[YAFFS_BLOCK_STATE_ALLOCATING] > 1) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Too many allocating blocks"); + + for (i = 0; i < YAFFS_NUMBER_OF_BLOCK_STATES; i++) + yaffs_trace(YAFFS_TRACE_VERIFY, + "%s %d blocks", + block_state_name[i], state_count[i]); + + if (dev->blocks_in_checkpt != state_count[YAFFS_BLOCK_STATE_CHECKPOINT]) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Checkpoint block count wrong dev %d count %d", + dev->blocks_in_checkpt, + state_count[YAFFS_BLOCK_STATE_CHECKPOINT]); + + if (dev->n_erased_blocks != state_count[YAFFS_BLOCK_STATE_EMPTY]) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Erased block count wrong dev %d count %d", + dev->n_erased_blocks, + state_count[YAFFS_BLOCK_STATE_EMPTY]); + + if (state_count[YAFFS_BLOCK_STATE_COLLECTING] > 1) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Too many collecting blocks %d (max is 1)", + state_count[YAFFS_BLOCK_STATE_COLLECTING]); +} + +/* + * Verify the object header. oh must be valid, but obj and tags may be NULL in + * which case those tests will not be performed. + */ +void yaffs_verify_oh(struct yaffs_obj *obj, struct yaffs_obj_hdr *oh, + struct yaffs_ext_tags *tags, int parent_check) +{ + if (obj && yaffs_skip_verification(obj->my_dev)) + return; + + if (!(tags && obj && oh)) { + yaffs_trace(YAFFS_TRACE_VERIFY, + "Verifying object header tags %p obj %p oh %p", + tags, obj, oh); + return; + } + + if (oh->type <= YAFFS_OBJECT_TYPE_UNKNOWN || + oh->type > YAFFS_OBJECT_TYPE_MAX) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d header type is illegal value 0x%x", + tags->obj_id, oh->type); + + if (tags->obj_id != obj->obj_id) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d header mismatch obj_id %d", + tags->obj_id, obj->obj_id); + + /* + * Check that the object's parent ids match if parent_check requested. + * + * Tests do not apply to the root object. + */ + + if (parent_check && tags->obj_id > 1 && !obj->parent) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d header mismatch parent_id %d obj->parent is NULL", + tags->obj_id, oh->parent_obj_id); + + if (parent_check && obj->parent && + oh->parent_obj_id != obj->parent->obj_id && + (oh->parent_obj_id != YAFFS_OBJECTID_UNLINKED || + obj->parent->obj_id != YAFFS_OBJECTID_DELETED)) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d header mismatch parent_id %d parent_obj_id %d", + tags->obj_id, oh->parent_obj_id, + obj->parent->obj_id); + + if (tags->obj_id > 1 && oh->name[0] == 0) /* Null name */ + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d header name is NULL", + obj->obj_id); + + if (tags->obj_id > 1 && ((u8) (oh->name[0])) == 0xff) /* Junk name */ + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d header name is 0xff", + obj->obj_id); +} + +void yaffs_verify_file(struct yaffs_obj *obj) +{ + u32 x; + int required_depth; + int actual_depth; + int last_chunk; + u32 offset_in_chunk; + u32 the_chunk; + + u32 i; + struct yaffs_dev *dev; + struct yaffs_ext_tags tags; + struct yaffs_tnode *tn; + u32 obj_id; + + if (!obj) + return; + + if (yaffs_skip_verification(obj->my_dev)) + return; + + dev = obj->my_dev; + obj_id = obj->obj_id; + + + /* Check file size is consistent with tnode depth */ + yaffs_addr_to_chunk(dev, obj->variant.file_variant.file_size, + &last_chunk, &offset_in_chunk); + last_chunk++; + x = last_chunk >> YAFFS_TNODES_LEVEL0_BITS; + required_depth = 0; + while (x > 0) { + x >>= YAFFS_TNODES_INTERNAL_BITS; + required_depth++; + } + + actual_depth = obj->variant.file_variant.top_level; + + /* Check that the chunks in the tnode tree are all correct. + * We do this by scanning through the tnode tree and + * checking the tags for every chunk match. + */ + + if (yaffs_skip_nand_verification(dev)) + return; + + for (i = 1; i <= last_chunk; i++) { + tn = yaffs_find_tnode_0(dev, &obj->variant.file_variant, i); + + if (!tn) + continue; + + the_chunk = yaffs_get_group_base(dev, tn, i); + if (the_chunk > 0) { + yaffs_rd_chunk_tags_nand(dev, the_chunk, NULL, + &tags); + if (tags.obj_id != obj_id || tags.chunk_id != i) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Object %d chunk_id %d NAND mismatch chunk %d tags (%d:%d)", + obj_id, i, the_chunk, + tags.obj_id, tags.chunk_id); + } + } +} + +void yaffs_verify_link(struct yaffs_obj *obj) +{ + if (obj && yaffs_skip_verification(obj->my_dev)) + return; + + /* Verify sane equivalent object */ +} + +void yaffs_verify_symlink(struct yaffs_obj *obj) +{ + if (obj && yaffs_skip_verification(obj->my_dev)) + return; + + /* Verify symlink string */ +} + +void yaffs_verify_special(struct yaffs_obj *obj) +{ + if (obj && yaffs_skip_verification(obj->my_dev)) + return; +} + +void yaffs_verify_obj(struct yaffs_obj *obj) +{ + struct yaffs_dev *dev; + u32 chunk_min; + u32 chunk_max; + u32 chunk_id_ok; + u32 chunk_in_range; + u32 chunk_wrongly_deleted; + u32 chunk_valid; + + if (!obj) + return; + + if (obj->being_created) + return; + + dev = obj->my_dev; + + if (yaffs_skip_verification(dev)) + return; + + /* Check sane object header chunk */ + + chunk_min = dev->internal_start_block * dev->param.chunks_per_block; + chunk_max = + (dev->internal_end_block + 1) * dev->param.chunks_per_block - 1; + + chunk_in_range = (((unsigned)(obj->hdr_chunk)) >= chunk_min && + ((unsigned)(obj->hdr_chunk)) <= chunk_max); + chunk_id_ok = chunk_in_range || (obj->hdr_chunk == 0); + chunk_valid = chunk_in_range && + yaffs_check_chunk_bit(dev, + obj->hdr_chunk / dev->param.chunks_per_block, + obj->hdr_chunk % dev->param.chunks_per_block); + chunk_wrongly_deleted = chunk_in_range && !chunk_valid; + + if (!obj->fake && (!chunk_id_ok || chunk_wrongly_deleted)) + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d has chunk_id %d %s %s", + obj->obj_id, obj->hdr_chunk, + chunk_id_ok ? "" : ",out of range", + chunk_wrongly_deleted ? ",marked as deleted" : ""); + + if (chunk_valid && !yaffs_skip_nand_verification(dev)) { + struct yaffs_ext_tags tags; + struct yaffs_obj_hdr *oh; + u8 *buffer = yaffs_get_temp_buffer(dev); + + oh = (struct yaffs_obj_hdr *)buffer; + + yaffs_rd_chunk_tags_nand(dev, obj->hdr_chunk, buffer, &tags); + + yaffs_verify_oh(obj, oh, &tags, 1); + + yaffs_release_temp_buffer(dev, buffer); + } + + /* Verify it has a parent */ + if (obj && !obj->fake && (!obj->parent || obj->parent->my_dev != dev)) { + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d has parent pointer %p which does not look like an object", + obj->obj_id, obj->parent); + } + + /* Verify parent is a directory */ + if (obj->parent && + obj->parent->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d's parent is not a directory (type %d)", + obj->obj_id, obj->parent->variant_type); + } + + switch (obj->variant_type) { + case YAFFS_OBJECT_TYPE_FILE: + yaffs_verify_file(obj); + break; + case YAFFS_OBJECT_TYPE_SYMLINK: + yaffs_verify_symlink(obj); + break; + case YAFFS_OBJECT_TYPE_DIRECTORY: + yaffs_verify_dir(obj); + break; + case YAFFS_OBJECT_TYPE_HARDLINK: + yaffs_verify_link(obj); + break; + case YAFFS_OBJECT_TYPE_SPECIAL: + yaffs_verify_special(obj); + break; + case YAFFS_OBJECT_TYPE_UNKNOWN: + default: + yaffs_trace(YAFFS_TRACE_VERIFY, + "Obj %d has illegaltype %d", + obj->obj_id, obj->variant_type); + break; + } +} + +void yaffs_verify_objects(struct yaffs_dev *dev) +{ + struct yaffs_obj *obj; + int i; + struct list_head *lh; + + if (yaffs_skip_verification(dev)) + return; + + /* Iterate through the objects in each hash entry */ + + for (i = 0; i < YAFFS_NOBJECT_BUCKETS; i++) { + list_for_each(lh, &dev->obj_bucket[i].list) { + obj = list_entry(lh, struct yaffs_obj, hash_link); + yaffs_verify_obj(obj); + } + } +} + +void yaffs_verify_obj_in_dir(struct yaffs_obj *obj) +{ + struct list_head *lh; + struct yaffs_obj *list_obj; + int count = 0; + + if (!obj) { + yaffs_trace(YAFFS_TRACE_ALWAYS, "No object to verify"); + BUG(); + return; + } + + if (yaffs_skip_verification(obj->my_dev)) + return; + + if (!obj->parent) { + yaffs_trace(YAFFS_TRACE_ALWAYS, "Object does not have parent"); + BUG(); + return; + } + + if (obj->parent->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + yaffs_trace(YAFFS_TRACE_ALWAYS, "Parent is not directory"); + BUG(); + } + + /* Iterate through the objects in each hash entry */ + + list_for_each(lh, &obj->parent->variant.dir_variant.children) { + list_obj = list_entry(lh, struct yaffs_obj, siblings); + yaffs_verify_obj(list_obj); + if (obj == list_obj) + count++; + } + + if (count != 1) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "Object in directory %d times", + count); + BUG(); + } +} + +void yaffs_verify_dir(struct yaffs_obj *directory) +{ + struct list_head *lh; + struct yaffs_obj *list_obj; + + if (!directory) { + BUG(); + return; + } + + if (yaffs_skip_full_verification(directory->my_dev)) + return; + + if (directory->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "Directory has wrong type: %d", + directory->variant_type); + BUG(); + } + + /* Iterate through the objects in each hash entry */ + + list_for_each(lh, &directory->variant.dir_variant.children) { + list_obj = list_entry(lh, struct yaffs_obj, siblings); + if (list_obj->parent != directory) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "Object in directory list has wrong parent %p", + list_obj->parent); + BUG(); + } + yaffs_verify_obj_in_dir(list_obj); + } +} + +static int yaffs_free_verification_failures; + +void yaffs_verify_free_chunks(struct yaffs_dev *dev) +{ + int counted; + int difference; + + if (yaffs_skip_verification(dev)) + return; + + counted = yaffs_count_free_chunks(dev); + + difference = dev->n_free_chunks - counted; + + if (difference) { + yaffs_trace(YAFFS_TRACE_ALWAYS, + "Freechunks verification failure %d %d %d", + dev->n_free_chunks, counted, difference); + yaffs_free_verification_failures++; + } +} + +int yaffs_verify_file_sane(struct yaffs_obj *in) +{ + (void) in; + return YAFFS_OK; +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_packedtags1.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_packedtags1.h @@ -0,0 +1,39 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +/* This is used to pack YAFFS1 tags, not YAFFS2 tags. */ + +#ifndef __YAFFS_PACKEDTAGS1_H__ +#define __YAFFS_PACKEDTAGS1_H__ + +#include "yaffs_guts.h" + +struct yaffs_packed_tags1 { + unsigned chunk_id:20; + unsigned serial_number:2; + unsigned n_bytes:10; + unsigned obj_id:18; + unsigned ecc:12; + unsigned deleted:1; + unsigned unused_stuff:1; + unsigned should_be_ff; + +}; + +void yaffs_pack_tags1(struct yaffs_packed_tags1 *pt, + const struct yaffs_ext_tags *t); +void yaffs_unpack_tags1(struct yaffs_ext_tags *t, + const struct yaffs_packed_tags1 *pt); +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_verify.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_verify.h @@ -0,0 +1,43 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_VERIFY_H__ +#define __YAFFS_VERIFY_H__ + +#include "yaffs_guts.h" + +void yaffs_verify_blk(struct yaffs_dev *dev, struct yaffs_block_info *bi, + int n); +void yaffs_verify_collected_blk(struct yaffs_dev *dev, + struct yaffs_block_info *bi, int n); +void yaffs_verify_blocks(struct yaffs_dev *dev); + +void yaffs_verify_oh(struct yaffs_obj *obj, struct yaffs_obj_hdr *oh, + struct yaffs_ext_tags *tags, int parent_check); +void yaffs_verify_file(struct yaffs_obj *obj); +void yaffs_verify_link(struct yaffs_obj *obj); +void yaffs_verify_symlink(struct yaffs_obj *obj); +void yaffs_verify_special(struct yaffs_obj *obj); +void yaffs_verify_obj(struct yaffs_obj *obj); +void yaffs_verify_objects(struct yaffs_dev *dev); +void yaffs_verify_obj_in_dir(struct yaffs_obj *obj); +void yaffs_verify_dir(struct yaffs_obj *directory); +void yaffs_verify_free_chunks(struct yaffs_dev *dev); + +int yaffs_verify_file_sane(struct yaffs_obj *obj); + +int yaffs_skip_verification(struct yaffs_dev *dev); + +#endif --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_tagsmarshall.c +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_tagsmarshall.c @@ -0,0 +1,199 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "yaffs_guts.h" +#include "yaffs_trace.h" +#include "yaffs_packedtags2.h" + +static int yaffs_tags_marshall_write(struct yaffs_dev *dev, + int nand_chunk, const u8 *data, + const struct yaffs_ext_tags *tags) +{ + struct yaffs_packed_tags2 pt; + int retval; + + int packed_tags_size = + dev->param.no_tags_ecc ? sizeof(pt.t) : sizeof(pt); + void *packed_tags_ptr = + dev->param.no_tags_ecc ? (void *)&pt.t : (void *)&pt; + + yaffs_trace(YAFFS_TRACE_MTD, + "yaffs_tags_marshall_write chunk %d data %p tags %p", + nand_chunk, data, tags); + + /* For yaffs2 writing there must be both data and tags. + * If we're using inband tags, then the tags are stuffed into + * the end of the data buffer. + */ + if (!data || !tags) + BUG(); + else if (dev->param.inband_tags) { + struct yaffs_packed_tags2_tags_only *pt2tp; + pt2tp = + (struct yaffs_packed_tags2_tags_only *)(data + + dev-> + data_bytes_per_chunk); + yaffs_pack_tags2_tags_only(pt2tp, tags); + } else { + yaffs_pack_tags2(&pt, tags, !dev->param.no_tags_ecc); + } + + retval = dev->drv.drv_write_chunk_fn(dev, nand_chunk, + data, dev->param.total_bytes_per_chunk, + (dev->param.inband_tags) ? NULL : packed_tags_ptr, + (dev->param.inband_tags) ? 0 : packed_tags_size); + + return retval; +} + +static int yaffs_tags_marshall_read(struct yaffs_dev *dev, + int nand_chunk, u8 *data, + struct yaffs_ext_tags *tags) +{ + int retval = 0; + int local_data = 0; + u8 spare_buffer[100]; + enum yaffs_ecc_result ecc_result; + + struct yaffs_packed_tags2 pt; + + int packed_tags_size = + dev->param.no_tags_ecc ? sizeof(pt.t) : sizeof(pt); + void *packed_tags_ptr = + dev->param.no_tags_ecc ? (void *)&pt.t : (void *)&pt; + + yaffs_trace(YAFFS_TRACE_MTD, + "yaffs_tags_marshall_read chunk %d data %p tags %p", + nand_chunk, data, tags); + + if (dev->param.inband_tags) { + if (!data) { + local_data = 1; + data = yaffs_get_temp_buffer(dev); + } + } + + if (dev->param.inband_tags || (data && !tags)) + retval = dev->drv.drv_read_chunk_fn(dev, nand_chunk, + data, dev->param.total_bytes_per_chunk, + NULL, 0, + &ecc_result); + else if (tags) + retval = dev->drv.drv_read_chunk_fn(dev, nand_chunk, + data, dev->param.total_bytes_per_chunk, + spare_buffer, packed_tags_size, + &ecc_result); + else + BUG(); + + + if (dev->param.inband_tags) { + if (tags) { + struct yaffs_packed_tags2_tags_only *pt2tp; + pt2tp = + (struct yaffs_packed_tags2_tags_only *) + &data[dev->data_bytes_per_chunk]; + yaffs_unpack_tags2_tags_only(tags, pt2tp); + } + } else if (tags) { + memcpy(packed_tags_ptr, spare_buffer, packed_tags_size); + yaffs_unpack_tags2(tags, &pt, !dev->param.no_tags_ecc); + } + + if (local_data) + yaffs_release_temp_buffer(dev, data); + + if (tags && ecc_result == YAFFS_ECC_RESULT_UNFIXED) { + tags->ecc_result = YAFFS_ECC_RESULT_UNFIXED; + dev->n_ecc_unfixed++; + } + + if (tags && ecc_result == -YAFFS_ECC_RESULT_FIXED) { + if (tags->ecc_result <= YAFFS_ECC_RESULT_NO_ERROR) + tags->ecc_result = YAFFS_ECC_RESULT_FIXED; + dev->n_ecc_fixed++; + } + + if (ecc_result < YAFFS_ECC_RESULT_UNFIXED) + return YAFFS_OK; + else + return YAFFS_FAIL; +} + +static int yaffs_tags_marshall_query_block(struct yaffs_dev *dev, int block_no, + enum yaffs_block_state *state, + u32 *seq_number) +{ + int retval; + + yaffs_trace(YAFFS_TRACE_MTD, "yaffs_tags_marshall_query_block %d", + block_no); + + retval = dev->drv.drv_check_bad_fn(dev, block_no); + + if (retval== YAFFS_FAIL) { + yaffs_trace(YAFFS_TRACE_MTD, "block is bad"); + + *state = YAFFS_BLOCK_STATE_DEAD; + *seq_number = 0; + } else { + struct yaffs_ext_tags t; + + yaffs_tags_marshall_read(dev, + block_no * dev->param.chunks_per_block, + NULL, &t); + + if (t.chunk_used) { + *seq_number = t.seq_number; + *state = YAFFS_BLOCK_STATE_NEEDS_SCAN; + } else { + *seq_number = 0; + *state = YAFFS_BLOCK_STATE_EMPTY; + } + } + + yaffs_trace(YAFFS_TRACE_MTD, + "block query returns seq %d state %d", + *seq_number, *state); + + if (retval == 0) + return YAFFS_OK; + else + return YAFFS_FAIL; +} + +static int yaffs_tags_marshall_mark_bad(struct yaffs_dev *dev, int block_no) +{ + return dev->drv.drv_mark_bad_fn(dev, block_no); + +} + + +void yaffs_tags_marshall_install(struct yaffs_dev *dev) +{ + if (!dev->param.is_yaffs2) + return; + + if (!dev->tagger.write_chunk_tags_fn) + dev->tagger.write_chunk_tags_fn = yaffs_tags_marshall_write; + + if (!dev->tagger.read_chunk_tags_fn) + dev->tagger.read_chunk_tags_fn = yaffs_tags_marshall_read; + + if (!dev->tagger.query_block_fn) + dev->tagger.query_block_fn = yaffs_tags_marshall_query_block; + + if (!dev->tagger.mark_bad_fn) + dev->tagger.mark_bad_fn = yaffs_tags_marshall_mark_bad; + +} --- linux-goldfish-3.4.0.orig/fs/yaffs2/yaffs_attribs.h +++ linux-goldfish-3.4.0/fs/yaffs2/yaffs_attribs.h @@ -0,0 +1,28 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +#ifndef __YAFFS_ATTRIBS_H__ +#define __YAFFS_ATTRIBS_H__ + +#include "yaffs_guts.h" + +void yaffs_load_attribs(struct yaffs_obj *obj, struct yaffs_obj_hdr *oh); +void yaffs_load_attribs_oh(struct yaffs_obj_hdr *oh, struct yaffs_obj *obj); +void yaffs_attribs_init(struct yaffs_obj *obj, u32 gid, u32 uid, u32 rdev); +void yaffs_load_current_time(struct yaffs_obj *obj, int do_a, int do_c); +int yaffs_set_attribs(struct yaffs_obj *obj, struct iattr *attr); +int yaffs_get_attribs(struct yaffs_obj *obj, struct iattr *attr); + +#endif --- linux-goldfish-3.4.0.orig/fs/proc/base.c +++ linux-goldfish-3.4.0/fs/proc/base.c @@ -137,6 +137,12 @@ static int proc_fd_permission(struct inode *inode, int mask); +/* ANDROID is for special files in /proc. */ +#define ANDROID(NAME, MODE, OTYPE) \ + NOD(NAME, (S_IFREG|(MODE)), \ + &proc_##OTYPE##_inode_operations, \ + &proc_##OTYPE##_operations, {}) + /* * Count the number of hardlinks for the pid_entry table, excluding the . * and .. links. @@ -969,6 +975,35 @@ return err < 0 ? err : count; } +static int oom_adjust_permission(struct inode *inode, int mask) +{ + uid_t uid; + struct task_struct *p; + + p = get_proc_task(inode); + if(p) { + uid = task_uid(p); + put_task_struct(p); + } + + /* + * System Server (uid == 1000) is granted access to oom_adj of all + * android applications (uid > 10000) as and services (uid >= 1000) + */ + if (p && (current_fsuid() == 1000) && (uid >= 1000)) { + if (inode->i_mode >> 6 & mask) { + return 0; + } + } + + /* Fall back to default. */ + return generic_permission(inode, mask); +} + +static const struct inode_operations proc_oom_adjust_inode_operations = { + .permission = oom_adjust_permission, +}; + static const struct file_operations proc_oom_adjust_operations = { .read = oom_adjust_read, .write = oom_adjust_write, @@ -3008,7 +3043,7 @@ REG("cgroup", S_IRUGO, proc_cgroup_operations), #endif INF("oom_score", S_IRUGO, proc_oom_score), - REG("oom_adj", S_IRUGO|S_IWUSR, proc_oom_adjust_operations), + ANDROID("oom_adj",S_IRUGO|S_IWUSR, oom_adjust), REG("oom_score_adj", S_IRUGO|S_IWUSR, proc_oom_score_adj_operations), #ifdef CONFIG_AUDITSYSCALL REG("loginuid", S_IWUSR|S_IRUGO, proc_loginuid_operations), --- linux-goldfish-3.4.0.orig/fs/fat/dir.c +++ linux-goldfish-3.4.0/fs/fat/dir.c @@ -754,6 +754,13 @@ return ret; } +static int fat_ioctl_volume_id(struct inode *dir) +{ + struct super_block *sb = dir->i_sb; + struct msdos_sb_info *sbi = MSDOS_SB(sb); + return sbi->vol_id; +} + static long fat_dir_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { @@ -770,6 +777,8 @@ short_only = 0; both = 1; break; + case VFAT_IOCTL_GET_VOLUME_ID: + return fat_ioctl_volume_id(inode); default: return fat_generic_ioctl(filp, cmd, arg); } --- linux-goldfish-3.4.0.orig/fs/fat/fat.h +++ linux-goldfish-3.4.0/fs/fat/fat.h @@ -78,6 +78,7 @@ const void *dir_ops; /* Opaque; default directory operations */ int dir_per_block; /* dir entries per block */ int dir_per_block_bits; /* log2(dir_per_block) */ + unsigned long vol_id; /* volume ID */ int fatent_shift; struct fatent_operations *fatent_ops; --- linux-goldfish-3.4.0.orig/fs/fat/inode.c +++ linux-goldfish-3.4.0/fs/fat/inode.c @@ -1246,6 +1246,7 @@ struct inode *root_inode = NULL, *fat_inode = NULL; struct buffer_head *bh; struct fat_boot_sector *b; + struct fat_boot_bsx *bsx; struct msdos_sb_info *sbi; u16 logical_sector_size; u32 total_sectors, total_clusters, fat_clusters, rootdir_sectors; @@ -1390,6 +1391,8 @@ goto out_fail; } + bsx = (struct fat_boot_bsx *)(bh->b_data + FAT32_BSX_OFFSET); + fsinfo = (struct fat_boot_fsinfo *)fsinfo_bh->b_data; if (!IS_FSINFO(fsinfo)) { fat_msg(sb, KERN_WARNING, "Invalid FSINFO signature: " @@ -1405,8 +1408,14 @@ } brelse(fsinfo_bh); + } else { + bsx = (struct fat_boot_bsx *)(bh->b_data + FAT16_BSX_OFFSET); } + /* interpret volume ID as a little endian 32 bit integer */ + sbi->vol_id = (((u32)bsx->vol_id[0]) | ((u32)bsx->vol_id[1] << 8) | + ((u32)bsx->vol_id[2] << 16) | ((u32)bsx->vol_id[3] << 24)); + sbi->dir_per_block = sb->s_blocksize / sizeof(struct msdos_dir_entry); sbi->dir_per_block_bits = ffs(sbi->dir_per_block) - 1; --- linux-goldfish-3.4.0.orig/net/Kconfig +++ linux-goldfish-3.4.0/net/Kconfig @@ -79,6 +79,20 @@ endif # if INET +config ANDROID_PARANOID_NETWORK + bool "Only allow certain groups to create sockets" + default y + help + none + +config NET_ACTIVITY_STATS + bool "Network activity statistics tracking" + default y + help + Network activity statistics are useful for tracking wireless + modem activity on 2G, 3G, 4G wireless networks. Counts number of + transmissions and groups them in specified time buckets. + config NETWORK_SECMARK bool "Security Marking" help @@ -218,7 +232,7 @@ source "net/openvswitch/Kconfig" config RPS - boolean + boolean "RPS" depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS default y --- linux-goldfish-3.4.0.orig/net/Makefile +++ linux-goldfish-3.4.0/net/Makefile @@ -70,3 +70,4 @@ obj-$(CONFIG_BATMAN_ADV) += batman-adv/ obj-$(CONFIG_NFC) += nfc/ obj-$(CONFIG_OPENVSWITCH) += openvswitch/ +obj-$(CONFIG_NET_ACTIVITY_STATS) += activity_stats.o --- linux-goldfish-3.4.0.orig/net/activity_stats.c +++ linux-goldfish-3.4.0/net/activity_stats.c @@ -0,0 +1,115 @@ +/* net/activity_stats.c + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Author: Mike Chan (mike@android.com) + */ + +#include +#include +#include + +/* + * Track transmission rates in buckets (power of 2). + * 1,2,4,8...512 seconds. + * + * Buckets represent the count of network transmissions at least + * N seconds apart, where N is 1 << bucket index. + */ +#define BUCKET_MAX 10 + +/* Track network activity frequency */ +static unsigned long activity_stats[BUCKET_MAX]; +static ktime_t last_transmit; +static ktime_t suspend_time; +static DEFINE_SPINLOCK(activity_lock); + +void activity_stats_update(void) +{ + int i; + unsigned long flags; + ktime_t now; + s64 delta; + + spin_lock_irqsave(&activity_lock, flags); + now = ktime_get(); + delta = ktime_to_ns(ktime_sub(now, last_transmit)); + + for (i = BUCKET_MAX - 1; i >= 0; i--) { + /* + * Check if the time delta between network activity is within the + * minimum bucket range. + */ + if (delta < (1000000000ULL << i)) + continue; + + activity_stats[i]++; + last_transmit = now; + break; + } + spin_unlock_irqrestore(&activity_lock, flags); +} + +static int activity_stats_read_proc(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + int i; + int len; + char *p = page; + + /* Only print if offset is 0, or we have enough buffer space */ + if (off || count < (30 * BUCKET_MAX + 22)) + return -ENOMEM; + + len = snprintf(p, count, "Min Bucket(sec) Count\n"); + count -= len; + p += len; + + for (i = 0; i < BUCKET_MAX; i++) { + len = snprintf(p, count, "%15d %lu\n", 1 << i, activity_stats[i]); + count -= len; + p += len; + } + *eof = 1; + + return p - page; +} + +static int activity_stats_notifier(struct notifier_block *nb, + unsigned long event, void *dummy) +{ + switch (event) { + case PM_SUSPEND_PREPARE: + suspend_time = ktime_get_real(); + break; + + case PM_POST_SUSPEND: + suspend_time = ktime_sub(ktime_get_real(), suspend_time); + last_transmit = ktime_sub(last_transmit, suspend_time); + } + + return 0; +} + +static struct notifier_block activity_stats_notifier_block = { + .notifier_call = activity_stats_notifier, +}; + +static int __init activity_stats_init(void) +{ + create_proc_read_entry("activity", S_IRUGO, + init_net.proc_net_stat, activity_stats_read_proc, NULL); + return register_pm_notifier(&activity_stats_notifier_block); +} + +subsys_initcall(activity_stats_init); + --- linux-goldfish-3.4.0.orig/net/ipv6/af_inet6.c +++ linux-goldfish-3.4.0/net/ipv6/af_inet6.c @@ -62,6 +62,20 @@ #include #include +#ifdef CONFIG_ANDROID_PARANOID_NETWORK +#include + +static inline int current_has_network(void) +{ + return in_egroup_p(AID_INET) || capable(CAP_NET_RAW); +} +#else +static inline int current_has_network(void) +{ + return 1; +} +#endif + MODULE_AUTHOR("Cast of dozens"); MODULE_DESCRIPTION("IPv6 protocol stack for Linux"); MODULE_LICENSE("GPL"); @@ -108,6 +122,9 @@ int try_loading_module = 0; int err; + if (!current_has_network()) + return -EACCES; + if (sock->type != SOCK_RAW && sock->type != SOCK_DGRAM && !inet_ehash_secret) @@ -477,6 +494,21 @@ EXPORT_SYMBOL(inet6_getname); +int inet6_killaddr_ioctl(struct net *net, void __user *arg) { + struct in6_ifreq ireq; + struct sockaddr_in6 sin6; + + if (!capable(CAP_NET_ADMIN)) + return -EACCES; + + if (copy_from_user(&ireq, arg, sizeof(struct in6_ifreq))) + return -EFAULT; + + sin6.sin6_family = AF_INET6; + sin6.sin6_addr = ireq.ifr6_addr; + return tcp_nuke_addr(net, (struct sockaddr *) &sin6); +} + int inet6_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) { struct sock *sk = sock->sk; @@ -501,6 +533,8 @@ return addrconf_del_ifaddr(net, (void __user *) arg); case SIOCSIFDSTADDR: return addrconf_set_dstaddr(net, (void __user *) arg); + case SIOCKILLADDR: + return inet6_killaddr_ioctl(net, (void __user *) arg); default: if (!sk->sk_prot->ioctl) return -ENOIOCTLCMD; --- linux-goldfish-3.4.0.orig/net/ipv6/netfilter/Kconfig +++ linux-goldfish-3.4.0/net/ipv6/netfilter/Kconfig @@ -175,6 +175,18 @@ To compile it as a module, choose M here. If unsure, say N. +config IP6_NF_TARGET_REJECT_SKERR + bool "Force socket error when rejecting with icmp*" + depends on IP6_NF_TARGET_REJECT + default n + help + This option enables turning a "--reject-with icmp*" into a matching + socket error also. + The REJECT target normally allows sending an ICMP message. But it + leaves the local socket unaware of any ingress rejects. + + If unsure, say N. + config IP6_NF_MANGLE tristate "Packet mangling" default m if NETFILTER_ADVANCED=n --- linux-goldfish-3.4.0.orig/net/ipv6/netfilter/ip6t_REJECT.c +++ linux-goldfish-3.4.0/net/ipv6/netfilter/ip6t_REJECT.c @@ -178,6 +178,15 @@ skb_in->dev = net->loopback_dev; icmpv6_send(skb_in, ICMPV6_DEST_UNREACH, code, 0); +#ifdef CONFIG_IP6_NF_TARGET_REJECT_SKERR + if (skb_in->sk) { + icmpv6_err_convert(ICMPV6_DEST_UNREACH, code, + &skb_in->sk->sk_err); + skb_in->sk->sk_error_report(skb_in->sk); + pr_debug("ip6t_REJECT: sk_err=%d for skb=%p sk=%p\n", + skb_in->sk->sk_err, skb_in, skb_in->sk); + } +#endif } static unsigned int --- linux-goldfish-3.4.0.orig/net/ipv6/netfilter/ip6_tables.c +++ linux-goldfish-3.4.0/net/ipv6/netfilter/ip6_tables.c @@ -2279,16 +2279,15 @@ * "No next header". * * If target header is found, its offset is set in *offset and return protocol - * number. Otherwise, return -1. + * number. Otherwise, return -ENOENT or -EBADMSG. * * If the first fragment doesn't contain the final protocol header or * NEXTHDR_NONE it is considered invalid. * * Note that non-1st fragment is special case that "the protocol number * of last header" is "next header" field in Fragment header. In this case, - * *offset is meaningless and fragment offset is stored in *fragoff if fragoff - * isn't NULL. - * + * *offset is meaningless. If fragoff is not NULL, the fragment offset is + * stored in *fragoff; if it is NULL, return -EINVAL. */ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, int target, unsigned short *fragoff) @@ -2329,9 +2328,12 @@ if (target < 0 && ((!ipv6_ext_hdr(hp->nexthdr)) || hp->nexthdr == NEXTHDR_NONE)) { - if (fragoff) + if (fragoff) { *fragoff = _frag_off; - return hp->nexthdr; + return hp->nexthdr; + } else { + return -EINVAL; + } } return -ENOENT; } --- linux-goldfish-3.4.0.orig/net/rfkill/Kconfig +++ linux-goldfish-3.4.0/net/rfkill/Kconfig @@ -10,6 +10,11 @@ To compile this driver as a module, choose M here: the module will be called rfkill. +config RFKILL_PM + bool "Power off on suspend" + depends on RFKILL && PM + default y + # LED trigger support config RFKILL_LEDS bool --- linux-goldfish-3.4.0.orig/net/rfkill/core.c +++ linux-goldfish-3.4.0/net/rfkill/core.c @@ -770,6 +770,7 @@ } EXPORT_SYMBOL(rfkill_pause_polling); +#ifdef CONFIG_RFKILL_PM void rfkill_resume_polling(struct rfkill *rfkill) { BUG_ON(!rfkill); @@ -804,14 +805,17 @@ return 0; } +#endif static struct class rfkill_class = { .name = "rfkill", .dev_release = rfkill_release, .dev_attrs = rfkill_dev_attrs, .dev_uevent = rfkill_dev_uevent, +#ifdef CONFIG_RFKILL_PM .suspend = rfkill_suspend, .resume = rfkill_resume, +#endif }; bool rfkill_blocked(struct rfkill *rfkill) --- linux-goldfish-3.4.0.orig/net/wireless/Kconfig +++ linux-goldfish-3.4.0/net/wireless/Kconfig @@ -160,3 +160,14 @@ from lib80211. If unsure, say N. + +config CFG80211_ALLOW_RECONNECT + bool "Allow reconnect while already connected" + depends on CFG80211 + default n + help + cfg80211 stack doesn't allow to connect if you are already + connected. This option allows to make a connection in this case. + + Select this option ONLY for wlan drivers that are specifically + built for such purposes. --- linux-goldfish-3.4.0.orig/net/wireless/scan.c +++ linux-goldfish-3.4.0/net/wireless/scan.c @@ -18,7 +18,7 @@ #include "nl80211.h" #include "wext-compat.h" -#define IEEE80211_SCAN_RESULT_EXPIRE (15 * HZ) +#define IEEE80211_SCAN_RESULT_EXPIRE (3 * HZ) void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak) { --- linux-goldfish-3.4.0.orig/net/wireless/sme.c +++ linux-goldfish-3.4.0/net/wireless/sme.c @@ -689,8 +689,10 @@ wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)) return; +#ifndef CONFIG_CFG80211_ALLOW_RECONNECT if (wdev->sme_state != CFG80211_SME_CONNECTED) return; +#endif if (wdev->current_bss) { cfg80211_unhold_bss(wdev->current_bss); @@ -767,10 +769,14 @@ ASSERT_WDEV_LOCK(wdev); +#ifndef CONFIG_CFG80211_ALLOW_RECONNECT if (wdev->sme_state != CFG80211_SME_IDLE) return -EALREADY; if (WARN_ON(wdev->connect_keys)) { +#else + if (wdev->connect_keys) { +#endif kfree(wdev->connect_keys); wdev->connect_keys = NULL; } --- linux-goldfish-3.4.0.orig/net/bluetooth/hci_event.c +++ linux-goldfish-3.4.0/net/bluetooth/hci_event.c @@ -1213,7 +1213,7 @@ } } else { if (!conn) { - conn = hci_conn_add(hdev, ACL_LINK, &cp->bdaddr); + conn = hci_conn_add(hdev, ACL_LINK, 0, &cp->bdaddr); if (conn) { conn->out = true; conn->link_mode |= HCI_LM_MASTER; @@ -1630,7 +1630,7 @@ } } else { if (!conn) { - conn = hci_conn_add(hdev, LE_LINK, &cp->peer_addr); + conn = hci_conn_add(hdev, LE_LINK, 0, &cp->peer_addr); if (conn) { conn->dst_type = cp->peer_addr_type; conn->out = true; @@ -1800,6 +1800,15 @@ hci_conn_check_pending(hdev); } +static inline bool is_sco_active(struct hci_dev *hdev) +{ + if (hci_conn_hash_lookup_state(hdev, SCO_LINK, BT_CONNECTED) || + (hci_conn_hash_lookup_state(hdev, ESCO_LINK, + BT_CONNECTED))) + return true; + return false; +} + static inline void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_conn_request *ev = (void *) skb->data; @@ -1824,7 +1833,8 @@ conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr); if (!conn) { - conn = hci_conn_add(hdev, ev->link_type, &ev->bdaddr); + /* pkt_type not yet used for incoming connections */ + conn = hci_conn_add(hdev, ev->link_type, 0, &ev->bdaddr); if (!conn) { BT_ERR("No memory for new connection"); hci_dev_unlock(hdev); @@ -1842,7 +1852,8 @@ bacpy(&cp.bdaddr, &ev->bdaddr); - if (lmp_rswitch_capable(hdev) && (mask & HCI_LM_MASTER)) + if (lmp_rswitch_capable(hdev) && ((mask & HCI_LM_MASTER) + || is_sco_active(hdev))) cp.role = 0x00; /* Become master */ else cp.role = 0x01; /* Remain slave */ @@ -2929,6 +2940,7 @@ hci_conn_add_sysfs(conn); break; + case 0x10: /* Connection Accept Timeout */ case 0x11: /* Unsupported Feature or Parameter Value */ case 0x1c: /* SCO interval rejected */ case 0x1a: /* Unsupported Remote Feature */ @@ -3274,7 +3286,7 @@ conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &ev->bdaddr); if (!conn) { - conn = hci_conn_add(hdev, LE_LINK, &ev->bdaddr); + conn = hci_conn_add(hdev, LE_LINK, 0, &ev->bdaddr); if (!conn) { BT_ERR("No memory for new connection"); hci_dev_unlock(hdev); --- linux-goldfish-3.4.0.orig/net/bluetooth/af_bluetooth.c +++ linux-goldfish-3.4.0/net/bluetooth/af_bluetooth.c @@ -40,6 +40,15 @@ #include +#ifdef CONFIG_ANDROID_PARANOID_NETWORK +#include +#endif + +#ifndef CONFIG_BT_SOCK_DEBUG +#undef BT_DBG +#define BT_DBG(D...) +#endif + #define VERSION "2.16" /* Bluetooth sockets */ @@ -122,11 +131,40 @@ } EXPORT_SYMBOL(bt_sock_unregister); +#ifdef CONFIG_ANDROID_PARANOID_NETWORK +static inline int current_has_bt_admin(void) +{ + return (!current_euid() || in_egroup_p(AID_NET_BT_ADMIN)); +} + +static inline int current_has_bt(void) +{ + return (current_has_bt_admin() || in_egroup_p(AID_NET_BT)); +} +# else +static inline int current_has_bt_admin(void) +{ + return 1; +} + +static inline int current_has_bt(void) +{ + return 1; +} +#endif + static int bt_sock_create(struct net *net, struct socket *sock, int proto, int kern) { int err; + if (proto == BTPROTO_RFCOMM || proto == BTPROTO_SCO || + proto == BTPROTO_L2CAP) { + if (!current_has_bt()) + return -EPERM; + } else if (!current_has_bt_admin()) + return -EPERM; + if (net != &init_net) return -EAFNOSUPPORT; --- linux-goldfish-3.4.0.orig/net/bluetooth/sco.c +++ linux-goldfish-3.4.0/net/bluetooth/sco.c @@ -177,6 +177,7 @@ { bdaddr_t *src = &bt_sk(sk)->src; bdaddr_t *dst = &bt_sk(sk)->dst; + __u16 pkt_type = sco_pi(sk)->pkt_type; struct sco_conn *conn; struct hci_conn *hcon; struct hci_dev *hdev; @@ -192,10 +193,12 @@ if (lmp_esco_capable(hdev) && !disable_esco) type = ESCO_LINK; - else + else { type = SCO_LINK; + pkt_type &= SCO_ESCO_MASK; + } - hcon = hci_connect(hdev, type, dst, BT_SECURITY_LOW, HCI_AT_NO_BONDING); + hcon = hci_connect(hdev, type, pkt_type, dst, BT_SECURITY_LOW, HCI_AT_NO_BONDING); if (IS_ERR(hcon)) { err = PTR_ERR(hcon); goto done; @@ -462,18 +465,22 @@ return 0; } -static int sco_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len) +static int sco_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) { - struct sockaddr_sco *sa = (struct sockaddr_sco *) addr; + struct sockaddr_sco sa; struct sock *sk = sock->sk; - bdaddr_t *src = &sa->sco_bdaddr; - int err = 0; + bdaddr_t *src = &sa.sco_bdaddr; + int len, err = 0; - BT_DBG("sk %p %s", sk, batostr(&sa->sco_bdaddr)); + BT_DBG("sk %p %s", sk, batostr(&sa.sco_bdaddr)); if (!addr || addr->sa_family != AF_BLUETOOTH) return -EINVAL; + memset(&sa, 0, sizeof(sa)); + len = min_t(unsigned int, sizeof(sa), alen); + memcpy(&sa, addr, len); + lock_sock(sk); if (sk->sk_state != BT_OPEN) { @@ -487,7 +494,8 @@ err = -EADDRINUSE; } else { /* Save source address */ - bacpy(&bt_sk(sk)->src, &sa->sco_bdaddr); + bacpy(&bt_sk(sk)->src, &sa.sco_bdaddr); + sco_pi(sk)->pkt_type = sa.sco_pkt_type; sk->sk_state = BT_BOUND; } @@ -500,27 +508,34 @@ static int sco_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags) { - struct sockaddr_sco *sa = (struct sockaddr_sco *) addr; struct sock *sk = sock->sk; - int err = 0; - + struct sockaddr_sco sa; + int len, err = 0; BT_DBG("sk %p", sk); - if (alen < sizeof(struct sockaddr_sco) || - addr->sa_family != AF_BLUETOOTH) + if (!addr || addr->sa_family != AF_BLUETOOTH) return -EINVAL; - if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND) - return -EBADFD; - - if (sk->sk_type != SOCK_SEQPACKET) - return -EINVAL; + memset(&sa, 0, sizeof(sa)); + len = min_t(unsigned int, sizeof(sa), alen); + memcpy(&sa, addr, len); lock_sock(sk); + if (sk->sk_type != SOCK_SEQPACKET) { + err = -EINVAL; + goto done; + } + + if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND) { + err = -EBADFD; + goto done; + } + /* Set destination address and psm */ - bacpy(&bt_sk(sk)->dst, &sa->sco_bdaddr); + bacpy(&bt_sk(sk)->dst, &sa.sco_bdaddr); + sco_pi(sk)->pkt_type = sa.sco_pkt_type; err = sco_connect(sk); if (err) @@ -627,6 +642,7 @@ bacpy(&sa->sco_bdaddr, &bt_sk(sk)->dst); else bacpy(&sa->sco_bdaddr, &bt_sk(sk)->src); + sa->sco_pkt_type = sco_pi(sk)->pkt_type; return 0; } --- linux-goldfish-3.4.0.orig/net/bluetooth/hci_conn.c +++ linux-goldfish-3.4.0/net/bluetooth/hci_conn.c @@ -360,7 +360,8 @@ &conn->dst); } -struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) +struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, + __u16 pkt_type, bdaddr_t *dst) { struct hci_conn *conn; @@ -388,14 +389,22 @@ conn->pkt_type = hdev->pkt_type & ACL_PTYPE_MASK; break; case SCO_LINK: - if (lmp_esco_capable(hdev)) - conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) | - (hdev->esco_type & EDR_ESCO_MASK); - else - conn->pkt_type = hdev->pkt_type & SCO_PTYPE_MASK; - break; + if (!pkt_type) + pkt_type = SCO_ESCO_MASK; case ESCO_LINK: - conn->pkt_type = hdev->esco_type & ~EDR_ESCO_MASK; + if (!pkt_type) + pkt_type = ALL_ESCO_MASK; + if (lmp_esco_capable(hdev)) { + /* HCI Setup Synchronous Connection Command uses + reverse logic on the EDR_ESCO_MASK bits */ + conn->pkt_type = (pkt_type ^ EDR_ESCO_MASK) & + hdev->esco_type; + } else { + /* Legacy HCI Add Sco Connection Command uses a + shifted bitmask */ + conn->pkt_type = (pkt_type << 5) & hdev->pkt_type & + SCO_PTYPE_MASK; + } break; } @@ -513,7 +522,9 @@ /* Create SCO, ACL or LE connection. * Device _must_ be locked */ -struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type) +struct hci_conn *hci_connect(struct hci_dev *hdev, int type, + __u16 pkt_type, bdaddr_t *dst, + __u8 sec_level, __u8 auth_type) { struct hci_conn *acl; struct hci_conn *sco; @@ -532,7 +543,7 @@ if (!entry) return ERR_PTR(-EHOSTUNREACH); - le = hci_conn_add(hdev, LE_LINK, dst); + le = hci_conn_add(hdev, LE_LINK, 0, dst); if (!le) return ERR_PTR(-ENOMEM); @@ -547,7 +558,7 @@ acl = hci_conn_hash_lookup_ba(hdev, ACL_LINK, dst); if (!acl) { - acl = hci_conn_add(hdev, ACL_LINK, dst); + acl = hci_conn_add(hdev, ACL_LINK, 0, dst); if (!acl) return ERR_PTR(-ENOMEM); } @@ -566,7 +577,7 @@ sco = hci_conn_hash_lookup_ba(hdev, type, dst); if (!sco) { - sco = hci_conn_add(hdev, type, dst); + sco = hci_conn_add(hdev, type, pkt_type, dst); if (!sco) { hci_conn_put(acl); return ERR_PTR(-ENOMEM); @@ -870,6 +881,15 @@ (ci + n)->out = c->out; (ci + n)->state = c->state; (ci + n)->link_mode = c->link_mode; + if (c->type == SCO_LINK) { + (ci + n)->mtu = hdev->sco_mtu; + (ci + n)->cnt = hdev->sco_cnt; + (ci + n)->pkts = hdev->sco_pkts; + } else { + (ci + n)->mtu = hdev->acl_mtu; + (ci + n)->cnt = hdev->acl_cnt; + (ci + n)->pkts = hdev->acl_pkts; + } if (++n >= req.conn_num) break; } @@ -906,6 +926,15 @@ ci.out = conn->out; ci.state = conn->state; ci.link_mode = conn->link_mode; + if (req.type == SCO_LINK) { + ci.mtu = hdev->sco_mtu; + ci.cnt = hdev->sco_cnt; + ci.pkts = hdev->sco_pkts; + } else { + ci.mtu = hdev->acl_mtu; + ci.cnt = hdev->acl_cnt; + ci.pkts = hdev->acl_pkts; + } } hci_dev_unlock(hdev); --- linux-goldfish-3.4.0.orig/net/bluetooth/l2cap_core.c +++ linux-goldfish-3.4.0/net/bluetooth/l2cap_core.c @@ -1218,10 +1218,10 @@ auth_type = l2cap_get_auth_type(chan); if (chan->dcid == L2CAP_CID_LE_DATA) - hcon = hci_connect(hdev, LE_LINK, dst, + hcon = hci_connect(hdev, LE_LINK, 0, dst, chan->sec_level, auth_type); else - hcon = hci_connect(hdev, ACL_LINK, dst, + hcon = hci_connect(hdev, ACL_LINK, 0, dst, chan->sec_level, auth_type); if (IS_ERR(hcon)) { --- linux-goldfish-3.4.0.orig/net/bluetooth/mgmt.c +++ linux-goldfish-3.4.0/net/bluetooth/mgmt.c @@ -1891,11 +1891,11 @@ auth_type = HCI_AT_DEDICATED_BONDING_MITM; if (cp->addr.type == MGMT_ADDR_BREDR) - conn = hci_connect(hdev, ACL_LINK, &cp->addr.bdaddr, sec_level, - auth_type); + conn = hci_connect(hdev, ACL_LINK, 0, &cp->addr.bdaddr, + sec_level, auth_type); else - conn = hci_connect(hdev, LE_LINK, &cp->addr.bdaddr, sec_level, - auth_type); + conn = hci_connect(hdev, LE_LINK, 0, &cp->addr.bdaddr, + sec_level, auth_type); memset(&rp, 0, sizeof(rp)); bacpy(&rp.addr.bdaddr, &cp->addr.bdaddr); --- linux-goldfish-3.4.0.orig/net/bluetooth/rfcomm/core.c +++ linux-goldfish-3.4.0/net/bluetooth/rfcomm/core.c @@ -462,7 +462,6 @@ switch (d->state) { case BT_CONNECT: - case BT_CONFIG: if (test_and_clear_bit(RFCOMM_DEFER_SETUP, &d->flags)) { set_bit(RFCOMM_AUTH_REJECT, &d->flags); rfcomm_schedule(); --- linux-goldfish-3.4.0.orig/net/netfilter/xt_qtaguid_internal.h +++ linux-goldfish-3.4.0/net/netfilter/xt_qtaguid_internal.h @@ -0,0 +1,333 @@ +/* + * Kernel iptables module to track stats for packets based on user tags. + * + * (C) 2011 Google, Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __XT_QTAGUID_INTERNAL_H__ +#define __XT_QTAGUID_INTERNAL_H__ + +#include +#include +#include +#include + +/* Iface handling */ +#define IDEBUG_MASK (1<<0) +/* Iptable Matching. Per packet. */ +#define MDEBUG_MASK (1<<1) +/* Red-black tree handling. Per packet. */ +#define RDEBUG_MASK (1<<2) +/* procfs ctrl/stats handling */ +#define CDEBUG_MASK (1<<3) +/* dev and resource tracking */ +#define DDEBUG_MASK (1<<4) + +/* E.g (IDEBUG_MASK | CDEBUG_MASK | DDEBUG_MASK) */ +#define DEFAULT_DEBUG_MASK 0 + +/* + * (Un)Define these *DEBUG to compile out/in the pr_debug calls. + * All undef: text size ~ 0x3030; all def: ~ 0x4404. + */ +#define IDEBUG +#define MDEBUG +#define RDEBUG +#define CDEBUG +#define DDEBUG + +#define MSK_DEBUG(mask, ...) do { \ + if (unlikely(qtaguid_debug_mask & (mask))) \ + pr_debug(__VA_ARGS__); \ + } while (0) +#ifdef IDEBUG +#define IF_DEBUG(...) MSK_DEBUG(IDEBUG_MASK, __VA_ARGS__) +#else +#define IF_DEBUG(...) no_printk(__VA_ARGS__) +#endif +#ifdef MDEBUG +#define MT_DEBUG(...) MSK_DEBUG(MDEBUG_MASK, __VA_ARGS__) +#else +#define MT_DEBUG(...) no_printk(__VA_ARGS__) +#endif +#ifdef RDEBUG +#define RB_DEBUG(...) MSK_DEBUG(RDEBUG_MASK, __VA_ARGS__) +#else +#define RB_DEBUG(...) no_printk(__VA_ARGS__) +#endif +#ifdef CDEBUG +#define CT_DEBUG(...) MSK_DEBUG(CDEBUG_MASK, __VA_ARGS__) +#else +#define CT_DEBUG(...) no_printk(__VA_ARGS__) +#endif +#ifdef DDEBUG +#define DR_DEBUG(...) MSK_DEBUG(DDEBUG_MASK, __VA_ARGS__) +#else +#define DR_DEBUG(...) no_printk(__VA_ARGS__) +#endif + +extern uint qtaguid_debug_mask; + +/*---------------------------------------------------------------------------*/ +/* + * Tags: + * + * They represent what the data usage counters will be tracked against. + * By default a tag is just based on the UID. + * The UID is used as the base for policing, and can not be ignored. + * So a tag will always at least represent a UID (uid_tag). + * + * A tag can be augmented with an "accounting tag" which is associated + * with a UID. + * User space can set the acct_tag portion of the tag which is then used + * with sockets: all data belonging to that socket will be counted against the + * tag. The policing is then based on the tag's uid_tag portion, + * and stats are collected for the acct_tag portion separately. + * + * There could be + * a: {acct_tag=1, uid_tag=10003} + * b: {acct_tag=2, uid_tag=10003} + * c: {acct_tag=3, uid_tag=10003} + * d: {acct_tag=0, uid_tag=10003} + * a, b, and c represent tags associated with specific sockets. + * d is for the totals for that uid, including all untagged traffic. + * Typically d is used with policing/quota rules. + * + * We want tag_t big enough to distinguish uid_t and acct_tag. + * It might become a struct if needed. + * Nothing should be using it as an int. + */ +typedef uint64_t tag_t; /* Only used via accessors */ + +#define TAG_UID_MASK 0xFFFFFFFFULL +#define TAG_ACCT_MASK (~0xFFFFFFFFULL) + +static inline int tag_compare(tag_t t1, tag_t t2) +{ + return t1 < t2 ? -1 : t1 == t2 ? 0 : 1; +} + +static inline tag_t combine_atag_with_uid(tag_t acct_tag, uid_t uid) +{ + return acct_tag | uid; +} +static inline tag_t make_tag_from_uid(uid_t uid) +{ + return uid; +} +static inline uid_t get_uid_from_tag(tag_t tag) +{ + return tag & TAG_UID_MASK; +} +static inline tag_t get_utag_from_tag(tag_t tag) +{ + return tag & TAG_UID_MASK; +} +static inline tag_t get_atag_from_tag(tag_t tag) +{ + return tag & TAG_ACCT_MASK; +} + +static inline bool valid_atag(tag_t tag) +{ + return !(tag & TAG_UID_MASK); +} +static inline tag_t make_atag_from_value(uint32_t value) +{ + return (uint64_t)value << 32; +} +/*---------------------------------------------------------------------------*/ + +/* + * Maximum number of socket tags that a UID is allowed to have active. + * Multiple processes belonging to the same UID contribute towards this limit. + * Special UIDs that can impersonate a UID also contribute (e.g. download + * manager, ...) + */ +#define DEFAULT_MAX_SOCK_TAGS 1024 + +/* + * For now we only track 2 sets of counters. + * The default set is 0. + * Userspace can activate another set for a given uid being tracked. + */ +#define IFS_MAX_COUNTER_SETS 2 + +enum ifs_tx_rx { + IFS_TX, + IFS_RX, + IFS_MAX_DIRECTIONS +}; + +/* For now, TCP, UDP, the rest */ +enum ifs_proto { + IFS_TCP, + IFS_UDP, + IFS_PROTO_OTHER, + IFS_MAX_PROTOS +}; + +struct byte_packet_counters { + uint64_t bytes; + uint64_t packets; +}; + +struct data_counters { + struct byte_packet_counters bpc[IFS_MAX_COUNTER_SETS][IFS_MAX_DIRECTIONS][IFS_MAX_PROTOS]; +}; + +/* Generic X based nodes used as a base for rb_tree ops */ +struct tag_node { + struct rb_node node; + tag_t tag; +}; + +struct tag_stat { + struct tag_node tn; + struct data_counters counters; + /* + * If this tag is acct_tag based, we need to count against the + * matching parent uid_tag. + */ + struct data_counters *parent_counters; +}; + +struct iface_stat { + struct list_head list; /* in iface_stat_list */ + char *ifname; + bool active; + /* net_dev is only valid for active iface_stat */ + struct net_device *net_dev; + + struct byte_packet_counters totals_via_dev[IFS_MAX_DIRECTIONS]; + struct byte_packet_counters totals_via_skb[IFS_MAX_DIRECTIONS]; + /* + * We keep the last_known, because some devices reset their counters + * just before NETDEV_UP, while some will reset just before + * NETDEV_REGISTER (which is more normal). + * So now, if the device didn't do a NETDEV_UNREGISTER and we see + * its current dev stats smaller that what was previously known, we + * assume an UNREGISTER and just use the last_known. + */ + struct byte_packet_counters last_known[IFS_MAX_DIRECTIONS]; + /* last_known is usable when last_known_valid is true */ + bool last_known_valid; + + struct proc_dir_entry *proc_ptr; + + struct rb_root tag_stat_tree; + spinlock_t tag_stat_list_lock; +}; + +/* This is needed to create proc_dir_entries from atomic context. */ +struct iface_stat_work { + struct work_struct iface_work; + struct iface_stat *iface_entry; +}; + +/* + * Track tag that this socket is transferring data for, and not necessarily + * the uid that owns the socket. + * This is the tag against which tag_stat.counters will be billed. + * These structs need to be looked up by sock and pid. + */ +struct sock_tag { + struct rb_node sock_node; + struct sock *sk; /* Only used as a number, never dereferenced */ + /* The socket is needed for sockfd_put() */ + struct socket *socket; + /* Used to associate with a given pid */ + struct list_head list; /* in proc_qtu_data.sock_tag_list */ + pid_t pid; + + tag_t tag; +}; + +struct qtaguid_event_counts { + /* Various successful events */ + atomic64_t sockets_tagged; + atomic64_t sockets_untagged; + atomic64_t counter_set_changes; + atomic64_t delete_cmds; + atomic64_t iface_events; /* Number of NETDEV_* events handled */ + + atomic64_t match_calls; /* Number of times iptables called mt */ + /* Number of times iptables called mt from pre or post routing hooks */ + atomic64_t match_calls_prepost; + /* + * match_found_sk_*: numbers related to the netfilter matching + * function finding a sock for the sk_buff. + * Total skbs processed is sum(match_found*). + */ + atomic64_t match_found_sk; /* An sk was already in the sk_buff. */ + /* The connection tracker had or didn't have the sk. */ + atomic64_t match_found_sk_in_ct; + atomic64_t match_found_no_sk_in_ct; + /* + * No sk could be found. No apparent owner. Could happen with + * unsolicited traffic. + */ + atomic64_t match_no_sk; + /* + * The file ptr in the sk_socket wasn't there. + * This might happen for traffic while the socket is being closed. + */ + atomic64_t match_no_sk_file; +}; + +/* Track the set active_set for the given tag. */ +struct tag_counter_set { + struct tag_node tn; + int active_set; +}; + +/*----------------------------------------------*/ +/* + * The qtu uid data is used to track resources that are created directly or + * indirectly by processes (uid tracked). + * It is shared by the processes with the same uid. + * Some of the resource will be counted to prevent further rogue allocations, + * some will need freeing once the owner process (uid) exits. + */ +struct uid_tag_data { + struct rb_node node; + uid_t uid; + + /* + * For the uid, how many accounting tags have been set. + */ + int num_active_tags; + /* Track the number of proc_qtu_data that reference it */ + int num_pqd; + struct rb_root tag_ref_tree; + /* No tag_node_tree_lock; use uid_tag_data_tree_lock */ +}; + +struct tag_ref { + struct tag_node tn; + + /* + * This tracks the number of active sockets that have a tag on them + * which matches this tag_ref.tn.tag. + * A tag ref can live on after the sockets are untagged. + * A tag ref can only be removed during a tag delete command. + */ + int num_sock_tags; +}; + +struct proc_qtu_data { + struct rb_node node; + pid_t pid; + + struct uid_tag_data *parent_tag_data; + + /* Tracks the sock_tags that need freeing upon this proc's death */ + struct list_head sock_tag_list; + /* No spinlock_t sock_tag_list_lock; use the global one. */ +}; + +/*----------------------------------------------*/ +#endif /* ifndef __XT_QTAGUID_INTERNAL_H__ */ --- linux-goldfish-3.4.0.orig/net/netfilter/xt_qtaguid_print.h +++ linux-goldfish-3.4.0/net/netfilter/xt_qtaguid_print.h @@ -0,0 +1,120 @@ +/* + * Pretty printing Support for iptables xt_qtaguid module. + * + * (C) 2011 Google, Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __XT_QTAGUID_PRINT_H__ +#define __XT_QTAGUID_PRINT_H__ + +#include "xt_qtaguid_internal.h" + +#ifdef DDEBUG + +char *pp_tag_t(tag_t *tag); +char *pp_data_counters(struct data_counters *dc, bool showValues); +char *pp_tag_node(struct tag_node *tn); +char *pp_tag_ref(struct tag_ref *tr); +char *pp_tag_stat(struct tag_stat *ts); +char *pp_iface_stat(struct iface_stat *is); +char *pp_sock_tag(struct sock_tag *st); +char *pp_uid_tag_data(struct uid_tag_data *qtd); +char *pp_proc_qtu_data(struct proc_qtu_data *pqd); + +/*------------------------------------------*/ +void prdebug_sock_tag_list(int indent_level, + struct list_head *sock_tag_list); +void prdebug_sock_tag_tree(int indent_level, + struct rb_root *sock_tag_tree); +void prdebug_proc_qtu_data_tree(int indent_level, + struct rb_root *proc_qtu_data_tree); +void prdebug_tag_ref_tree(int indent_level, struct rb_root *tag_ref_tree); +void prdebug_uid_tag_data_tree(int indent_level, + struct rb_root *uid_tag_data_tree); +void prdebug_tag_stat_tree(int indent_level, + struct rb_root *tag_stat_tree); +void prdebug_iface_stat_list(int indent_level, + struct list_head *iface_stat_list); + +#else + +/*------------------------------------------*/ +static inline char *pp_tag_t(tag_t *tag) +{ + return NULL; +} +static inline char *pp_data_counters(struct data_counters *dc, bool showValues) +{ + return NULL; +} +static inline char *pp_tag_node(struct tag_node *tn) +{ + return NULL; +} +static inline char *pp_tag_ref(struct tag_ref *tr) +{ + return NULL; +} +static inline char *pp_tag_stat(struct tag_stat *ts) +{ + return NULL; +} +static inline char *pp_iface_stat(struct iface_stat *is) +{ + return NULL; +} +static inline char *pp_sock_tag(struct sock_tag *st) +{ + return NULL; +} +static inline char *pp_uid_tag_data(struct uid_tag_data *qtd) +{ + return NULL; +} +static inline char *pp_proc_qtu_data(struct proc_qtu_data *pqd) +{ + return NULL; +} + +/*------------------------------------------*/ +static inline +void prdebug_sock_tag_list(int indent_level, + struct list_head *sock_tag_list) +{ +} +static inline +void prdebug_sock_tag_tree(int indent_level, + struct rb_root *sock_tag_tree) +{ +} +static inline +void prdebug_proc_qtu_data_tree(int indent_level, + struct rb_root *proc_qtu_data_tree) +{ +} +static inline +void prdebug_tag_ref_tree(int indent_level, struct rb_root *tag_ref_tree) +{ +} +static inline +void prdebug_uid_tag_data_tree(int indent_level, + struct rb_root *uid_tag_data_tree) +{ +} +static inline +void prdebug_tag_stat_tree(int indent_level, + struct rb_root *tag_stat_tree) +{ +} +static inline +void prdebug_iface_stat_list(int indent_level, + struct list_head *iface_stat_list) +{ +} +#endif +/*------------------------------------------*/ +const char *netdev_evt_str(int netdev_event); +#endif /* ifndef __XT_QTAGUID_PRINT_H__ */ --- linux-goldfish-3.4.0.orig/net/netfilter/Kconfig +++ linux-goldfish-3.4.0/net/netfilter/Kconfig @@ -967,6 +967,8 @@ based on who created the socket: the user or group. It is also possible to check whether a socket actually exists. + Conflicts with '"quota, tag, uid" match' + config NETFILTER_XT_MATCH_POLICY tristate 'IPsec "policy" match support' depends on XFRM @@ -1000,6 +1002,22 @@ To compile it as a module, choose M here. If unsure, say N. +config NETFILTER_XT_MATCH_QTAGUID + bool '"quota, tag, owner" match and stats support' + depends on NETFILTER_XT_MATCH_SOCKET + depends on NETFILTER_XT_MATCH_OWNER=n + help + This option replaces the `owner' match. In addition to matching + on uid, it keeps stats based on a tag assigned to a socket. + The full tag is comprised of a UID and an accounting tag. + The tags are assignable to sockets from user space (e.g. a download + manager can assign the socket to another UID for accounting). + Stats and control are done via /proc/net/xt_qtaguid/. + It replaces owner as it takes the same arguments, but should + really be recognized by the iptables tool. + + If unsure, say `N'. + config NETFILTER_XT_MATCH_QUOTA tristate '"quota" match support' depends on NETFILTER_ADVANCED @@ -1010,6 +1028,30 @@ If you want to compile it as a module, say M here and read . If unsure, say `N'. +config NETFILTER_XT_MATCH_QUOTA2 + tristate '"quota2" match support' + depends on NETFILTER_ADVANCED + help + This option adds a `quota2' match, which allows to match on a + byte counter correctly and not per CPU. + It allows naming the quotas. + This is based on http://xtables-addons.git.sourceforge.net + + If you want to compile it as a module, say M here and read + . If unsure, say `N'. + +config NETFILTER_XT_MATCH_QUOTA2_LOG + bool '"quota2" Netfilter LOG support' + depends on NETFILTER_XT_MATCH_QUOTA2 + depends on IP_NF_TARGET_ULOG=n # not yes, not module, just no + default n + help + This option allows `quota2' to log ONCE when a quota limit + is passed. It logs via NETLINK using the NETLINK_NFLOG family. + It logs similarly to how ipt_ULOG would without data. + + If unsure, say `N'. + config NETFILTER_XT_MATCH_RATEEST tristate '"rateest" match support' depends on NETFILTER_ADVANCED --- linux-goldfish-3.4.0.orig/net/netfilter/xt_quota2.c +++ linux-goldfish-3.4.0/net/netfilter/xt_quota2.c @@ -0,0 +1,382 @@ +/* + * xt_quota2 - enhanced xt_quota that can count upwards and in packets + * as a minimal accounting match. + * by Jan Engelhardt , 2008 + * + * Originally based on xt_quota.c: + * netfilter module to enforce network quotas + * Sam Johnston + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License; either + * version 2 of the License, as published by the Free Software Foundation. + */ +#include +#include +#include +#include +#include +#include + +#include +#include +#ifdef CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG +#include +#endif + +/** + * @lock: lock to protect quota writers from each other + */ +struct xt_quota_counter { + u_int64_t quota; + spinlock_t lock; + struct list_head list; + atomic_t ref; + char name[sizeof(((struct xt_quota_mtinfo2 *)NULL)->name)]; + struct proc_dir_entry *procfs_entry; +}; + +#ifdef CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG +/* Harald's favorite number +1 :D From ipt_ULOG.C */ +static int qlog_nl_event = 112; +module_param_named(event_num, qlog_nl_event, uint, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(event_num, + "Event number for NETLINK_NFLOG message. 0 disables log." + "111 is what ipt_ULOG uses."); +static struct sock *nflognl; +#endif + +static LIST_HEAD(counter_list); +static DEFINE_SPINLOCK(counter_list_lock); + +static struct proc_dir_entry *proc_xt_quota; +static unsigned int quota_list_perms = S_IRUGO | S_IWUSR; +static unsigned int quota_list_uid = 0; +static unsigned int quota_list_gid = 0; +module_param_named(perms, quota_list_perms, uint, S_IRUGO | S_IWUSR); +module_param_named(uid, quota_list_uid, uint, S_IRUGO | S_IWUSR); +module_param_named(gid, quota_list_gid, uint, S_IRUGO | S_IWUSR); + + +#ifdef CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG +static void quota2_log(unsigned int hooknum, + const struct sk_buff *skb, + const struct net_device *in, + const struct net_device *out, + const char *prefix) +{ + ulog_packet_msg_t *pm; + struct sk_buff *log_skb; + size_t size; + struct nlmsghdr *nlh; + + if (!qlog_nl_event) + return; + + size = NLMSG_SPACE(sizeof(*pm)); + size = max(size, (size_t)NLMSG_GOODSIZE); + log_skb = alloc_skb(size, GFP_ATOMIC); + if (!log_skb) { + pr_err("xt_quota2: cannot alloc skb for logging\n"); + return; + } + + /* NLMSG_PUT() uses "goto nlmsg_failure" */ + nlh = NLMSG_PUT(log_skb, /*pid*/0, /*seq*/0, qlog_nl_event, + sizeof(*pm)); + pm = NLMSG_DATA(nlh); + if (skb->tstamp.tv64 == 0) + __net_timestamp((struct sk_buff *)skb); + pm->data_len = 0; + pm->hook = hooknum; + if (prefix != NULL) + strlcpy(pm->prefix, prefix, sizeof(pm->prefix)); + else + *(pm->prefix) = '\0'; + if (in) + strlcpy(pm->indev_name, in->name, sizeof(pm->indev_name)); + else + pm->indev_name[0] = '\0'; + + if (out) + strlcpy(pm->outdev_name, out->name, sizeof(pm->outdev_name)); + else + pm->outdev_name[0] = '\0'; + + NETLINK_CB(log_skb).dst_group = 1; + pr_debug("throwing 1 packets to netlink group 1\n"); + netlink_broadcast(nflognl, log_skb, 0, 1, GFP_ATOMIC); + +nlmsg_failure: /* Used within NLMSG_PUT() */ + pr_debug("xt_quota2: error during NLMSG_PUT\n"); +} +#else +static void quota2_log(unsigned int hooknum, + const struct sk_buff *skb, + const struct net_device *in, + const struct net_device *out, + const char *prefix) +{ +} +#endif /* if+else CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG */ + +static int quota_proc_read(char *page, char **start, off_t offset, + int count, int *eof, void *data) +{ + struct xt_quota_counter *e = data; + int ret; + + spin_lock_bh(&e->lock); + ret = snprintf(page, PAGE_SIZE, "%llu\n", e->quota); + spin_unlock_bh(&e->lock); + return ret; +} + +static int quota_proc_write(struct file *file, const char __user *input, + unsigned long size, void *data) +{ + struct xt_quota_counter *e = data; + char buf[sizeof("18446744073709551616")]; + + if (size > sizeof(buf)) + size = sizeof(buf); + if (copy_from_user(buf, input, size) != 0) + return -EFAULT; + buf[sizeof(buf)-1] = '\0'; + + spin_lock_bh(&e->lock); + e->quota = simple_strtoull(buf, NULL, 0); + spin_unlock_bh(&e->lock); + return size; +} + +static struct xt_quota_counter * +q2_new_counter(const struct xt_quota_mtinfo2 *q, bool anon) +{ + struct xt_quota_counter *e; + unsigned int size; + + /* Do not need all the procfs things for anonymous counters. */ + size = anon ? offsetof(typeof(*e), list) : sizeof(*e); + e = kmalloc(size, GFP_KERNEL); + if (e == NULL) + return NULL; + + e->quota = q->quota; + spin_lock_init(&e->lock); + if (!anon) { + INIT_LIST_HEAD(&e->list); + atomic_set(&e->ref, 1); + strlcpy(e->name, q->name, sizeof(e->name)); + } + return e; +} + +/** + * q2_get_counter - get ref to counter or create new + * @name: name of counter + */ +static struct xt_quota_counter * +q2_get_counter(const struct xt_quota_mtinfo2 *q) +{ + struct proc_dir_entry *p; + struct xt_quota_counter *e = NULL; + struct xt_quota_counter *new_e; + + if (*q->name == '\0') + return q2_new_counter(q, true); + + /* No need to hold a lock while getting a new counter */ + new_e = q2_new_counter(q, false); + if (new_e == NULL) + goto out; + + spin_lock_bh(&counter_list_lock); + list_for_each_entry(e, &counter_list, list) + if (strcmp(e->name, q->name) == 0) { + atomic_inc(&e->ref); + spin_unlock_bh(&counter_list_lock); + kfree(new_e); + pr_debug("xt_quota2: old counter name=%s", e->name); + return e; + } + e = new_e; + pr_debug("xt_quota2: new_counter name=%s", e->name); + list_add_tail(&e->list, &counter_list); + /* The entry having a refcount of 1 is not directly destructible. + * This func has not yet returned the new entry, thus iptables + * has not references for destroying this entry. + * For another rule to try to destroy it, it would 1st need for this + * func* to be re-invoked, acquire a new ref for the same named quota. + * Nobody will access the e->procfs_entry either. + * So release the lock. */ + spin_unlock_bh(&counter_list_lock); + + /* create_proc_entry() is not spin_lock happy */ + p = e->procfs_entry = create_proc_entry(e->name, quota_list_perms, + proc_xt_quota); + + if (IS_ERR_OR_NULL(p)) { + spin_lock_bh(&counter_list_lock); + list_del(&e->list); + spin_unlock_bh(&counter_list_lock); + goto out; + } + p->data = e; + p->read_proc = quota_proc_read; + p->write_proc = quota_proc_write; + p->uid = quota_list_uid; + p->gid = quota_list_gid; + return e; + + out: + kfree(e); + return NULL; +} + +static int quota_mt2_check(const struct xt_mtchk_param *par) +{ + struct xt_quota_mtinfo2 *q = par->matchinfo; + + pr_debug("xt_quota2: check() flags=0x%04x", q->flags); + + if (q->flags & ~XT_QUOTA_MASK) + return -EINVAL; + + q->name[sizeof(q->name)-1] = '\0'; + if (*q->name == '.' || strchr(q->name, '/') != NULL) { + printk(KERN_ERR "xt_quota.3: illegal name\n"); + return -EINVAL; + } + + q->master = q2_get_counter(q); + if (q->master == NULL) { + printk(KERN_ERR "xt_quota.3: memory alloc failure\n"); + return -ENOMEM; + } + + return 0; +} + +static void quota_mt2_destroy(const struct xt_mtdtor_param *par) +{ + struct xt_quota_mtinfo2 *q = par->matchinfo; + struct xt_quota_counter *e = q->master; + + if (*q->name == '\0') { + kfree(e); + return; + } + + spin_lock_bh(&counter_list_lock); + if (!atomic_dec_and_test(&e->ref)) { + spin_unlock_bh(&counter_list_lock); + return; + } + + list_del(&e->list); + remove_proc_entry(e->name, proc_xt_quota); + spin_unlock_bh(&counter_list_lock); + kfree(e); +} + +static bool +quota_mt2(const struct sk_buff *skb, struct xt_action_param *par) +{ + struct xt_quota_mtinfo2 *q = (void *)par->matchinfo; + struct xt_quota_counter *e = q->master; + bool ret = q->flags & XT_QUOTA_INVERT; + + spin_lock_bh(&e->lock); + if (q->flags & XT_QUOTA_GROW) { + /* + * While no_change is pointless in "grow" mode, we will + * implement it here simply to have a consistent behavior. + */ + if (!(q->flags & XT_QUOTA_NO_CHANGE)) { + e->quota += (q->flags & XT_QUOTA_PACKET) ? 1 : skb->len; + } + ret = true; + } else { + if (e->quota >= skb->len) { + if (!(q->flags & XT_QUOTA_NO_CHANGE)) + e->quota -= (q->flags & XT_QUOTA_PACKET) ? 1 : skb->len; + ret = !ret; + } else { + /* We are transitioning, log that fact. */ + if (e->quota) { + quota2_log(par->hooknum, + skb, + par->in, + par->out, + q->name); + } + /* we do not allow even small packets from now on */ + e->quota = 0; + } + } + spin_unlock_bh(&e->lock); + return ret; +} + +static struct xt_match quota_mt2_reg[] __read_mostly = { + { + .name = "quota2", + .revision = 3, + .family = NFPROTO_IPV4, + .checkentry = quota_mt2_check, + .match = quota_mt2, + .destroy = quota_mt2_destroy, + .matchsize = sizeof(struct xt_quota_mtinfo2), + .me = THIS_MODULE, + }, + { + .name = "quota2", + .revision = 3, + .family = NFPROTO_IPV6, + .checkentry = quota_mt2_check, + .match = quota_mt2, + .destroy = quota_mt2_destroy, + .matchsize = sizeof(struct xt_quota_mtinfo2), + .me = THIS_MODULE, + }, +}; + +static int __init quota_mt2_init(void) +{ + int ret; + pr_debug("xt_quota2: init()"); + +#ifdef CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG + nflognl = netlink_kernel_create(&init_net, + NETLINK_NFLOG, 1, NULL, + NULL, THIS_MODULE); + if (!nflognl) + return -ENOMEM; +#endif + + proc_xt_quota = proc_mkdir("xt_quota", init_net.proc_net); + if (proc_xt_quota == NULL) + return -EACCES; + + ret = xt_register_matches(quota_mt2_reg, ARRAY_SIZE(quota_mt2_reg)); + if (ret < 0) + remove_proc_entry("xt_quota", init_net.proc_net); + pr_debug("xt_quota2: init() %d", ret); + return ret; +} + +static void __exit quota_mt2_exit(void) +{ + xt_unregister_matches(quota_mt2_reg, ARRAY_SIZE(quota_mt2_reg)); + remove_proc_entry("xt_quota", init_net.proc_net); +} + +module_init(quota_mt2_init); +module_exit(quota_mt2_exit); +MODULE_DESCRIPTION("Xtables: countdown quota match; up counter"); +MODULE_AUTHOR("Sam Johnston "); +MODULE_AUTHOR("Jan Engelhardt "); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("ipt_quota2"); +MODULE_ALIAS("ip6t_quota2"); --- linux-goldfish-3.4.0.orig/net/netfilter/xt_qtaguid.c +++ linux-goldfish-3.4.0/net/netfilter/xt_qtaguid.c @@ -0,0 +1,2976 @@ +/* + * Kernel iptables module to track stats for packets based on user tags. + * + * (C) 2011 Google, Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * There are run-time debug flags enabled via the debug_mask module param, or + * via the DEFAULT_DEBUG_MASK. See xt_qtaguid_internal.h. + */ +#define DEBUG + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE) +#include +#endif + +#include +#include "xt_qtaguid_internal.h" +#include "xt_qtaguid_print.h" + +/* + * We only use the xt_socket funcs within a similar context to avoid unexpected + * return values. + */ +#define XT_SOCKET_SUPPORTED_HOOKS \ + ((1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_IN)) + + +static const char *module_procdirname = "xt_qtaguid"; +static struct proc_dir_entry *xt_qtaguid_procdir; + +static unsigned int proc_iface_perms = S_IRUGO; +module_param_named(iface_perms, proc_iface_perms, uint, S_IRUGO | S_IWUSR); + +static struct proc_dir_entry *xt_qtaguid_stats_file; +static unsigned int proc_stats_perms = S_IRUGO; +module_param_named(stats_perms, proc_stats_perms, uint, S_IRUGO | S_IWUSR); + +static struct proc_dir_entry *xt_qtaguid_ctrl_file; +#ifdef CONFIG_ANDROID_PARANOID_NETWORK +static unsigned int proc_ctrl_perms = S_IRUGO | S_IWUGO; +#else +static unsigned int proc_ctrl_perms = S_IRUGO | S_IWUSR; +#endif +module_param_named(ctrl_perms, proc_ctrl_perms, uint, S_IRUGO | S_IWUSR); + +#ifdef CONFIG_ANDROID_PARANOID_NETWORK +#include +static gid_t proc_stats_readall_gid = AID_NET_BW_STATS; +static gid_t proc_ctrl_write_gid = AID_NET_BW_ACCT; +#else +/* 0 means, don't limit anybody */ +static gid_t proc_stats_readall_gid; +static gid_t proc_ctrl_write_gid; +#endif +module_param_named(stats_readall_gid, proc_stats_readall_gid, uint, + S_IRUGO | S_IWUSR); +module_param_named(ctrl_write_gid, proc_ctrl_write_gid, uint, + S_IRUGO | S_IWUSR); + +/* + * Limit the number of active tags (via socket tags) for a given UID. + * Multiple processes could share the UID. + */ +static int max_sock_tags = DEFAULT_MAX_SOCK_TAGS; +module_param(max_sock_tags, int, S_IRUGO | S_IWUSR); + +/* + * After the kernel has initiallized this module, it is still possible + * to make it passive. + * Setting passive to Y: + * - the iface stats handling will not act on notifications. + * - iptables matches will never match. + * - ctrl commands silently succeed. + * - stats are always empty. + * This is mostly usefull when a bug is suspected. + */ +static bool module_passive; +module_param_named(passive, module_passive, bool, S_IRUGO | S_IWUSR); + +/* + * Control how qtaguid data is tracked per proc/uid. + * Setting tag_tracking_passive to Y: + * - don't create proc specific structs to track tags + * - don't check that active tag stats exceed some limits. + * - don't clean up socket tags on process exits. + * This is mostly usefull when a bug is suspected. + */ +static bool qtu_proc_handling_passive; +module_param_named(tag_tracking_passive, qtu_proc_handling_passive, bool, + S_IRUGO | S_IWUSR); + +#define QTU_DEV_NAME "xt_qtaguid" + +uint qtaguid_debug_mask = DEFAULT_DEBUG_MASK; +module_param_named(debug_mask, qtaguid_debug_mask, uint, S_IRUGO | S_IWUSR); + +/*---------------------------------------------------------------------------*/ +static const char *iface_stat_procdirname = "iface_stat"; +static struct proc_dir_entry *iface_stat_procdir; +/* + * The iface_stat_all* will go away once userspace gets use to the new fields + * that have a format line. + */ +static const char *iface_stat_all_procfilename = "iface_stat_all"; +static struct proc_dir_entry *iface_stat_all_procfile; +static const char *iface_stat_fmt_procfilename = "iface_stat_fmt"; +static struct proc_dir_entry *iface_stat_fmt_procfile; + + +/* + * Ordering of locks: + * outer locks: + * iface_stat_list_lock + * sock_tag_list_lock + * inner locks: + * uid_tag_data_tree_lock + * tag_counter_set_list_lock + * Notice how sock_tag_list_lock is held sometimes when uid_tag_data_tree_lock + * is acquired. + * + * Call tree with all lock holders as of 2012-04-27: + * + * iface_stat_fmt_proc_read() + * iface_stat_list_lock + * (struct iface_stat) + * + * qtaguid_ctrl_proc_read() + * sock_tag_list_lock + * (sock_tag_tree) + * (struct proc_qtu_data->sock_tag_list) + * prdebug_full_state() + * sock_tag_list_lock + * (sock_tag_tree) + * uid_tag_data_tree_lock + * (uid_tag_data_tree) + * (proc_qtu_data_tree) + * iface_stat_list_lock + * + * qtaguid_stats_proc_read() + * iface_stat_list_lock + * struct iface_stat->tag_stat_list_lock + * + * qtudev_open() + * uid_tag_data_tree_lock + * + * qtudev_release() + * sock_tag_data_list_lock + * uid_tag_data_tree_lock + * prdebug_full_state() + * sock_tag_list_lock + * uid_tag_data_tree_lock + * iface_stat_list_lock + * + * iface_netdev_event_handler() + * iface_stat_create() + * iface_stat_list_lock + * iface_stat_update() + * iface_stat_list_lock + * + * iface_inetaddr_event_handler() + * iface_stat_create() + * iface_stat_list_lock + * iface_stat_update() + * iface_stat_list_lock + * + * iface_inet6addr_event_handler() + * iface_stat_create_ipv6() + * iface_stat_list_lock + * iface_stat_update() + * iface_stat_list_lock + * + * qtaguid_mt() + * account_for_uid() + * if_tag_stat_update() + * get_sock_stat() + * sock_tag_list_lock + * struct iface_stat->tag_stat_list_lock + * tag_stat_update() + * get_active_counter_set() + * tag_counter_set_list_lock + * tag_stat_update() + * get_active_counter_set() + * tag_counter_set_list_lock + * + * + * qtaguid_ctrl_parse() + * ctrl_cmd_delete() + * sock_tag_list_lock + * tag_counter_set_list_lock + * iface_stat_list_lock + * struct iface_stat->tag_stat_list_lock + * uid_tag_data_tree_lock + * ctrl_cmd_counter_set() + * tag_counter_set_list_lock + * ctrl_cmd_tag() + * sock_tag_list_lock + * (sock_tag_tree) + * get_tag_ref() + * uid_tag_data_tree_lock + * (uid_tag_data_tree) + * uid_tag_data_tree_lock + * (proc_qtu_data_tree) + * ctrl_cmd_untag() + * sock_tag_list_lock + * uid_tag_data_tree_lock + * + */ +static LIST_HEAD(iface_stat_list); +static DEFINE_SPINLOCK(iface_stat_list_lock); + +static struct rb_root sock_tag_tree = RB_ROOT; +static DEFINE_SPINLOCK(sock_tag_list_lock); + +static struct rb_root tag_counter_set_tree = RB_ROOT; +static DEFINE_SPINLOCK(tag_counter_set_list_lock); + +static struct rb_root uid_tag_data_tree = RB_ROOT; +static DEFINE_SPINLOCK(uid_tag_data_tree_lock); + +static struct rb_root proc_qtu_data_tree = RB_ROOT; +/* No proc_qtu_data_tree_lock; use uid_tag_data_tree_lock */ + +static struct qtaguid_event_counts qtu_events; +/*----------------------------------------------*/ +static bool can_manipulate_uids(void) +{ + /* root pwnd */ + return unlikely(!current_fsuid()) || unlikely(!proc_ctrl_write_gid) + || in_egroup_p(proc_ctrl_write_gid); +} + +static bool can_impersonate_uid(uid_t uid) +{ + return uid == current_fsuid() || can_manipulate_uids(); +} + +static bool can_read_other_uid_stats(uid_t uid) +{ + /* root pwnd */ + return unlikely(!current_fsuid()) || uid == current_fsuid() + || unlikely(!proc_stats_readall_gid) + || in_egroup_p(proc_stats_readall_gid); +} + +static inline void dc_add_byte_packets(struct data_counters *counters, int set, + enum ifs_tx_rx direction, + enum ifs_proto ifs_proto, + int bytes, + int packets) +{ + counters->bpc[set][direction][ifs_proto].bytes += bytes; + counters->bpc[set][direction][ifs_proto].packets += packets; +} + +static inline uint64_t dc_sum_bytes(struct data_counters *counters, + int set, + enum ifs_tx_rx direction) +{ + return counters->bpc[set][direction][IFS_TCP].bytes + + counters->bpc[set][direction][IFS_UDP].bytes + + counters->bpc[set][direction][IFS_PROTO_OTHER].bytes; +} + +static inline uint64_t dc_sum_packets(struct data_counters *counters, + int set, + enum ifs_tx_rx direction) +{ + return counters->bpc[set][direction][IFS_TCP].packets + + counters->bpc[set][direction][IFS_UDP].packets + + counters->bpc[set][direction][IFS_PROTO_OTHER].packets; +} + +static struct tag_node *tag_node_tree_search(struct rb_root *root, tag_t tag) +{ + struct rb_node *node = root->rb_node; + + while (node) { + struct tag_node *data = rb_entry(node, struct tag_node, node); + int result; + RB_DEBUG("qtaguid: tag_node_tree_search(0x%llx): " + " node=%p data=%p\n", tag, node, data); + result = tag_compare(tag, data->tag); + RB_DEBUG("qtaguid: tag_node_tree_search(0x%llx): " + " data.tag=0x%llx (uid=%u) res=%d\n", + tag, data->tag, get_uid_from_tag(data->tag), result); + if (result < 0) + node = node->rb_left; + else if (result > 0) + node = node->rb_right; + else + return data; + } + return NULL; +} + +static void tag_node_tree_insert(struct tag_node *data, struct rb_root *root) +{ + struct rb_node **new = &(root->rb_node), *parent = NULL; + + /* Figure out where to put new node */ + while (*new) { + struct tag_node *this = rb_entry(*new, struct tag_node, + node); + int result = tag_compare(data->tag, this->tag); + RB_DEBUG("qtaguid: %s(): tag=0x%llx" + " (uid=%u)\n", __func__, + this->tag, + get_uid_from_tag(this->tag)); + parent = *new; + if (result < 0) + new = &((*new)->rb_left); + else if (result > 0) + new = &((*new)->rb_right); + else + BUG(); + } + + /* Add new node and rebalance tree. */ + rb_link_node(&data->node, parent, new); + rb_insert_color(&data->node, root); +} + +static void tag_stat_tree_insert(struct tag_stat *data, struct rb_root *root) +{ + tag_node_tree_insert(&data->tn, root); +} + +static struct tag_stat *tag_stat_tree_search(struct rb_root *root, tag_t tag) +{ + struct tag_node *node = tag_node_tree_search(root, tag); + if (!node) + return NULL; + return rb_entry(&node->node, struct tag_stat, tn.node); +} + +static void tag_counter_set_tree_insert(struct tag_counter_set *data, + struct rb_root *root) +{ + tag_node_tree_insert(&data->tn, root); +} + +static struct tag_counter_set *tag_counter_set_tree_search(struct rb_root *root, + tag_t tag) +{ + struct tag_node *node = tag_node_tree_search(root, tag); + if (!node) + return NULL; + return rb_entry(&node->node, struct tag_counter_set, tn.node); + +} + +static void tag_ref_tree_insert(struct tag_ref *data, struct rb_root *root) +{ + tag_node_tree_insert(&data->tn, root); +} + +static struct tag_ref *tag_ref_tree_search(struct rb_root *root, tag_t tag) +{ + struct tag_node *node = tag_node_tree_search(root, tag); + if (!node) + return NULL; + return rb_entry(&node->node, struct tag_ref, tn.node); +} + +static struct sock_tag *sock_tag_tree_search(struct rb_root *root, + const struct sock *sk) +{ + struct rb_node *node = root->rb_node; + + while (node) { + struct sock_tag *data = rb_entry(node, struct sock_tag, + sock_node); + if (sk < data->sk) + node = node->rb_left; + else if (sk > data->sk) + node = node->rb_right; + else + return data; + } + return NULL; +} + +static void sock_tag_tree_insert(struct sock_tag *data, struct rb_root *root) +{ + struct rb_node **new = &(root->rb_node), *parent = NULL; + + /* Figure out where to put new node */ + while (*new) { + struct sock_tag *this = rb_entry(*new, struct sock_tag, + sock_node); + parent = *new; + if (data->sk < this->sk) + new = &((*new)->rb_left); + else if (data->sk > this->sk) + new = &((*new)->rb_right); + else + BUG(); + } + + /* Add new node and rebalance tree. */ + rb_link_node(&data->sock_node, parent, new); + rb_insert_color(&data->sock_node, root); +} + +static void sock_tag_tree_erase(struct rb_root *st_to_free_tree) +{ + struct rb_node *node; + struct sock_tag *st_entry; + + node = rb_first(st_to_free_tree); + while (node) { + st_entry = rb_entry(node, struct sock_tag, sock_node); + node = rb_next(node); + CT_DEBUG("qtaguid: %s(): " + "erase st: sk=%p tag=0x%llx (uid=%u)\n", __func__, + st_entry->sk, + st_entry->tag, + get_uid_from_tag(st_entry->tag)); + rb_erase(&st_entry->sock_node, st_to_free_tree); + sockfd_put(st_entry->socket); + kfree(st_entry); + } +} + +static struct proc_qtu_data *proc_qtu_data_tree_search(struct rb_root *root, + const pid_t pid) +{ + struct rb_node *node = root->rb_node; + + while (node) { + struct proc_qtu_data *data = rb_entry(node, + struct proc_qtu_data, + node); + if (pid < data->pid) + node = node->rb_left; + else if (pid > data->pid) + node = node->rb_right; + else + return data; + } + return NULL; +} + +static void proc_qtu_data_tree_insert(struct proc_qtu_data *data, + struct rb_root *root) +{ + struct rb_node **new = &(root->rb_node), *parent = NULL; + + /* Figure out where to put new node */ + while (*new) { + struct proc_qtu_data *this = rb_entry(*new, + struct proc_qtu_data, + node); + parent = *new; + if (data->pid < this->pid) + new = &((*new)->rb_left); + else if (data->pid > this->pid) + new = &((*new)->rb_right); + else + BUG(); + } + + /* Add new node and rebalance tree. */ + rb_link_node(&data->node, parent, new); + rb_insert_color(&data->node, root); +} + +static void uid_tag_data_tree_insert(struct uid_tag_data *data, + struct rb_root *root) +{ + struct rb_node **new = &(root->rb_node), *parent = NULL; + + /* Figure out where to put new node */ + while (*new) { + struct uid_tag_data *this = rb_entry(*new, + struct uid_tag_data, + node); + parent = *new; + if (data->uid < this->uid) + new = &((*new)->rb_left); + else if (data->uid > this->uid) + new = &((*new)->rb_right); + else + BUG(); + } + + /* Add new node and rebalance tree. */ + rb_link_node(&data->node, parent, new); + rb_insert_color(&data->node, root); +} + +static struct uid_tag_data *uid_tag_data_tree_search(struct rb_root *root, + uid_t uid) +{ + struct rb_node *node = root->rb_node; + + while (node) { + struct uid_tag_data *data = rb_entry(node, + struct uid_tag_data, + node); + if (uid < data->uid) + node = node->rb_left; + else if (uid > data->uid) + node = node->rb_right; + else + return data; + } + return NULL; +} + +/* + * Allocates a new uid_tag_data struct if needed. + * Returns a pointer to the found or allocated uid_tag_data. + * Returns a PTR_ERR on failures, and lock is not held. + * If found is not NULL: + * sets *found to true if not allocated. + * sets *found to false if allocated. + */ +struct uid_tag_data *get_uid_data(uid_t uid, bool *found_res) +{ + struct uid_tag_data *utd_entry; + + /* Look for top level uid_tag_data for the UID */ + utd_entry = uid_tag_data_tree_search(&uid_tag_data_tree, uid); + DR_DEBUG("qtaguid: get_uid_data(%u) utd=%p\n", uid, utd_entry); + + if (found_res) + *found_res = utd_entry; + if (utd_entry) + return utd_entry; + + utd_entry = kzalloc(sizeof(*utd_entry), GFP_ATOMIC); + if (!utd_entry) { + pr_err("qtaguid: get_uid_data(%u): " + "tag data alloc failed\n", uid); + return ERR_PTR(-ENOMEM); + } + + utd_entry->uid = uid; + utd_entry->tag_ref_tree = RB_ROOT; + uid_tag_data_tree_insert(utd_entry, &uid_tag_data_tree); + DR_DEBUG("qtaguid: get_uid_data(%u) new utd=%p\n", uid, utd_entry); + return utd_entry; +} + +/* Never returns NULL. Either PTR_ERR or a valid ptr. */ +static struct tag_ref *new_tag_ref(tag_t new_tag, + struct uid_tag_data *utd_entry) +{ + struct tag_ref *tr_entry; + int res; + + if (utd_entry->num_active_tags + 1 > max_sock_tags) { + pr_info("qtaguid: new_tag_ref(0x%llx): " + "tag ref alloc quota exceeded. max=%d\n", + new_tag, max_sock_tags); + res = -EMFILE; + goto err_res; + + } + + tr_entry = kzalloc(sizeof(*tr_entry), GFP_ATOMIC); + if (!tr_entry) { + pr_err("qtaguid: new_tag_ref(0x%llx): " + "tag ref alloc failed\n", + new_tag); + res = -ENOMEM; + goto err_res; + } + tr_entry->tn.tag = new_tag; + /* tr_entry->num_sock_tags handled by caller */ + utd_entry->num_active_tags++; + tag_ref_tree_insert(tr_entry, &utd_entry->tag_ref_tree); + DR_DEBUG("qtaguid: new_tag_ref(0x%llx): " + " inserted new tag ref %p\n", + new_tag, tr_entry); + return tr_entry; + +err_res: + return ERR_PTR(res); +} + +static struct tag_ref *lookup_tag_ref(tag_t full_tag, + struct uid_tag_data **utd_res) +{ + struct uid_tag_data *utd_entry; + struct tag_ref *tr_entry; + bool found_utd; + uid_t uid = get_uid_from_tag(full_tag); + + DR_DEBUG("qtaguid: lookup_tag_ref(tag=0x%llx (uid=%u))\n", + full_tag, uid); + + utd_entry = get_uid_data(uid, &found_utd); + if (IS_ERR_OR_NULL(utd_entry)) { + if (utd_res) + *utd_res = utd_entry; + return NULL; + } + + tr_entry = tag_ref_tree_search(&utd_entry->tag_ref_tree, full_tag); + if (utd_res) + *utd_res = utd_entry; + DR_DEBUG("qtaguid: lookup_tag_ref(0x%llx) utd_entry=%p tr_entry=%p\n", + full_tag, utd_entry, tr_entry); + return tr_entry; +} + +/* Never returns NULL. Either PTR_ERR or a valid ptr. */ +static struct tag_ref *get_tag_ref(tag_t full_tag, + struct uid_tag_data **utd_res) +{ + struct uid_tag_data *utd_entry; + struct tag_ref *tr_entry; + + DR_DEBUG("qtaguid: get_tag_ref(0x%llx)\n", + full_tag); + spin_lock_bh(&uid_tag_data_tree_lock); + tr_entry = lookup_tag_ref(full_tag, &utd_entry); + BUG_ON(IS_ERR_OR_NULL(utd_entry)); + if (!tr_entry) + tr_entry = new_tag_ref(full_tag, utd_entry); + + spin_unlock_bh(&uid_tag_data_tree_lock); + if (utd_res) + *utd_res = utd_entry; + DR_DEBUG("qtaguid: get_tag_ref(0x%llx) utd=%p tr=%p\n", + full_tag, utd_entry, tr_entry); + return tr_entry; +} + +/* Checks and maybe frees the UID Tag Data entry */ +static void put_utd_entry(struct uid_tag_data *utd_entry) +{ + /* Are we done with the UID tag data entry? */ + if (RB_EMPTY_ROOT(&utd_entry->tag_ref_tree) && + !utd_entry->num_pqd) { + DR_DEBUG("qtaguid: %s(): " + "erase utd_entry=%p uid=%u " + "by pid=%u tgid=%u uid=%u\n", __func__, + utd_entry, utd_entry->uid, + current->pid, current->tgid, current_fsuid()); + BUG_ON(utd_entry->num_active_tags); + rb_erase(&utd_entry->node, &uid_tag_data_tree); + kfree(utd_entry); + } else { + DR_DEBUG("qtaguid: %s(): " + "utd_entry=%p still has %d tags %d proc_qtu_data\n", + __func__, utd_entry, utd_entry->num_active_tags, + utd_entry->num_pqd); + BUG_ON(!(utd_entry->num_active_tags || + utd_entry->num_pqd)); + } +} + +/* + * If no sock_tags are using this tag_ref, + * decrements refcount of utd_entry, removes tr_entry + * from utd_entry->tag_ref_tree and frees. + */ +static void free_tag_ref_from_utd_entry(struct tag_ref *tr_entry, + struct uid_tag_data *utd_entry) +{ + DR_DEBUG("qtaguid: %s(): %p tag=0x%llx (uid=%u)\n", __func__, + tr_entry, tr_entry->tn.tag, + get_uid_from_tag(tr_entry->tn.tag)); + if (!tr_entry->num_sock_tags) { + BUG_ON(!utd_entry->num_active_tags); + utd_entry->num_active_tags--; + rb_erase(&tr_entry->tn.node, &utd_entry->tag_ref_tree); + DR_DEBUG("qtaguid: %s(): erased %p\n", __func__, tr_entry); + kfree(tr_entry); + } +} + +static void put_tag_ref_tree(tag_t full_tag, struct uid_tag_data *utd_entry) +{ + struct rb_node *node; + struct tag_ref *tr_entry; + tag_t acct_tag; + + DR_DEBUG("qtaguid: %s(tag=0x%llx (uid=%u))\n", __func__, + full_tag, get_uid_from_tag(full_tag)); + acct_tag = get_atag_from_tag(full_tag); + node = rb_first(&utd_entry->tag_ref_tree); + while (node) { + tr_entry = rb_entry(node, struct tag_ref, tn.node); + node = rb_next(node); + if (!acct_tag || tr_entry->tn.tag == full_tag) + free_tag_ref_from_utd_entry(tr_entry, utd_entry); + } +} + +static int read_proc_u64(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + int len; + uint64_t value; + char *p = page; + uint64_t *iface_entry = data; + + if (!data) + return 0; + + value = *iface_entry; + p += sprintf(p, "%llu\n", value); + len = (p - page) - off; + *eof = (len <= count) ? 1 : 0; + *start = page + off; + return len; +} + +static int read_proc_bool(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + int len; + bool value; + char *p = page; + bool *bool_entry = data; + + if (!data) + return 0; + + value = *bool_entry; + p += sprintf(p, "%u\n", value); + len = (p - page) - off; + *eof = (len <= count) ? 1 : 0; + *start = page + off; + return len; +} + +static int get_active_counter_set(tag_t tag) +{ + int active_set = 0; + struct tag_counter_set *tcs; + + MT_DEBUG("qtaguid: get_active_counter_set(tag=0x%llx)" + " (uid=%u)\n", + tag, get_uid_from_tag(tag)); + /* For now we only handle UID tags for active sets */ + tag = get_utag_from_tag(tag); + spin_lock_bh(&tag_counter_set_list_lock); + tcs = tag_counter_set_tree_search(&tag_counter_set_tree, tag); + if (tcs) + active_set = tcs->active_set; + spin_unlock_bh(&tag_counter_set_list_lock); + return active_set; +} + +/* + * Find the entry for tracking the specified interface. + * Caller must hold iface_stat_list_lock + */ +static struct iface_stat *get_iface_entry(const char *ifname) +{ + struct iface_stat *iface_entry; + + /* Find the entry for tracking the specified tag within the interface */ + if (ifname == NULL) { + pr_info("qtaguid: iface_stat: get() NULL device name\n"); + return NULL; + } + + /* Iterate over interfaces */ + list_for_each_entry(iface_entry, &iface_stat_list, list) { + if (!strcmp(ifname, iface_entry->ifname)) + goto done; + } + iface_entry = NULL; +done: + return iface_entry; +} + +static int iface_stat_fmt_proc_read(char *page, char **num_items_returned, + off_t items_to_skip, int char_count, + int *eof, void *data) +{ + char *outp = page; + int item_index = 0; + int len; + int fmt = (int)data; /* The data is just 1 (old) or 2 (uses fmt) */ + struct iface_stat *iface_entry; + struct rtnl_link_stats64 dev_stats, *stats; + struct rtnl_link_stats64 no_dev_stats = {0}; + + if (unlikely(module_passive)) { + *eof = 1; + return 0; + } + + CT_DEBUG("qtaguid:proc iface_stat_fmt " + "pid=%u tgid=%u uid=%u " + "page=%p *num_items_returned=%p off=%ld " + "char_count=%d *eof=%d\n", + current->pid, current->tgid, current_fsuid(), + page, *num_items_returned, + items_to_skip, char_count, *eof); + + if (*eof) + return 0; + + if (fmt == 2 && item_index++ >= items_to_skip) { + len = snprintf(outp, char_count, + "ifname " + "total_skb_rx_bytes total_skb_rx_packets " + "total_skb_tx_bytes total_skb_tx_packets\n" + ); + if (len >= char_count) { + *outp = '\0'; + return outp - page; + } + outp += len; + char_count -= len; + (*num_items_returned)++; + } + + /* + * This lock will prevent iface_stat_update() from changing active, + * and in turn prevent an interface from unregistering itself. + */ + spin_lock_bh(&iface_stat_list_lock); + list_for_each_entry(iface_entry, &iface_stat_list, list) { + if (item_index++ < items_to_skip) + continue; + + if (iface_entry->active) { + stats = dev_get_stats(iface_entry->net_dev, + &dev_stats); + } else { + stats = &no_dev_stats; + } + /* + * If the meaning of the data changes, then update the fmtX + * string. + */ + if (fmt == 1) { + len = snprintf( + outp, char_count, + "%s %d " + "%llu %llu %llu %llu " + "%llu %llu %llu %llu\n", + iface_entry->ifname, + iface_entry->active, + iface_entry->totals_via_dev[IFS_RX].bytes, + iface_entry->totals_via_dev[IFS_RX].packets, + iface_entry->totals_via_dev[IFS_TX].bytes, + iface_entry->totals_via_dev[IFS_TX].packets, + stats->rx_bytes, stats->rx_packets, + stats->tx_bytes, stats->tx_packets + ); + } else { + len = snprintf( + outp, char_count, + "%s " + "%llu %llu %llu %llu\n", + iface_entry->ifname, + iface_entry->totals_via_skb[IFS_RX].bytes, + iface_entry->totals_via_skb[IFS_RX].packets, + iface_entry->totals_via_skb[IFS_TX].bytes, + iface_entry->totals_via_skb[IFS_TX].packets + ); + } + if (len >= char_count) { + spin_unlock_bh(&iface_stat_list_lock); + *outp = '\0'; + return outp - page; + } + outp += len; + char_count -= len; + (*num_items_returned)++; + } + spin_unlock_bh(&iface_stat_list_lock); + + *eof = 1; + return outp - page; +} + +static void iface_create_proc_worker(struct work_struct *work) +{ + struct proc_dir_entry *proc_entry; + struct iface_stat_work *isw = container_of(work, struct iface_stat_work, + iface_work); + struct iface_stat *new_iface = isw->iface_entry; + + /* iface_entries are not deleted, so safe to manipulate. */ + proc_entry = proc_mkdir(new_iface->ifname, iface_stat_procdir); + if (IS_ERR_OR_NULL(proc_entry)) { + pr_err("qtaguid: iface_stat: create_proc(): alloc failed.\n"); + kfree(isw); + return; + } + + new_iface->proc_ptr = proc_entry; + + create_proc_read_entry("tx_bytes", proc_iface_perms, proc_entry, + read_proc_u64, + &new_iface->totals_via_dev[IFS_TX].bytes); + create_proc_read_entry("rx_bytes", proc_iface_perms, proc_entry, + read_proc_u64, + &new_iface->totals_via_dev[IFS_RX].bytes); + create_proc_read_entry("tx_packets", proc_iface_perms, proc_entry, + read_proc_u64, + &new_iface->totals_via_dev[IFS_TX].packets); + create_proc_read_entry("rx_packets", proc_iface_perms, proc_entry, + read_proc_u64, + &new_iface->totals_via_dev[IFS_RX].packets); + create_proc_read_entry("active", proc_iface_perms, proc_entry, + read_proc_bool, &new_iface->active); + + IF_DEBUG("qtaguid: iface_stat: create_proc(): done " + "entry=%p dev=%s\n", new_iface, new_iface->ifname); + kfree(isw); +} + +/* + * Will set the entry's active state, and + * update the net_dev accordingly also. + */ +static void _iface_stat_set_active(struct iface_stat *entry, + struct net_device *net_dev, + bool activate) +{ + if (activate) { + entry->net_dev = net_dev; + entry->active = true; + IF_DEBUG("qtaguid: %s(%s): " + "enable tracking. rfcnt=%d\n", __func__, + entry->ifname, + percpu_read(*net_dev->pcpu_refcnt)); + } else { + entry->active = false; + entry->net_dev = NULL; + IF_DEBUG("qtaguid: %s(%s): " + "disable tracking. rfcnt=%d\n", __func__, + entry->ifname, + percpu_read(*net_dev->pcpu_refcnt)); + + } +} + +/* Caller must hold iface_stat_list_lock */ +static struct iface_stat *iface_alloc(struct net_device *net_dev) +{ + struct iface_stat *new_iface; + struct iface_stat_work *isw; + + new_iface = kzalloc(sizeof(*new_iface), GFP_ATOMIC); + if (new_iface == NULL) { + pr_err("qtaguid: iface_stat: create(%s): " + "iface_stat alloc failed\n", net_dev->name); + return NULL; + } + new_iface->ifname = kstrdup(net_dev->name, GFP_ATOMIC); + if (new_iface->ifname == NULL) { + pr_err("qtaguid: iface_stat: create(%s): " + "ifname alloc failed\n", net_dev->name); + kfree(new_iface); + return NULL; + } + spin_lock_init(&new_iface->tag_stat_list_lock); + new_iface->tag_stat_tree = RB_ROOT; + _iface_stat_set_active(new_iface, net_dev, true); + + /* + * ipv6 notifier chains are atomic :( + * No create_proc_read_entry() for you! + */ + isw = kmalloc(sizeof(*isw), GFP_ATOMIC); + if (!isw) { + pr_err("qtaguid: iface_stat: create(%s): " + "work alloc failed\n", new_iface->ifname); + _iface_stat_set_active(new_iface, net_dev, false); + kfree(new_iface->ifname); + kfree(new_iface); + return NULL; + } + isw->iface_entry = new_iface; + INIT_WORK(&isw->iface_work, iface_create_proc_worker); + schedule_work(&isw->iface_work); + list_add(&new_iface->list, &iface_stat_list); + return new_iface; +} + +static void iface_check_stats_reset_and_adjust(struct net_device *net_dev, + struct iface_stat *iface) +{ + struct rtnl_link_stats64 dev_stats, *stats; + bool stats_rewound; + + stats = dev_get_stats(net_dev, &dev_stats); + /* No empty packets */ + stats_rewound = + (stats->rx_bytes < iface->last_known[IFS_RX].bytes) + || (stats->tx_bytes < iface->last_known[IFS_TX].bytes); + + IF_DEBUG("qtaguid: %s(%s): iface=%p netdev=%p " + "bytes rx/tx=%llu/%llu " + "active=%d last_known=%d " + "stats_rewound=%d\n", __func__, + net_dev ? net_dev->name : "?", + iface, net_dev, + stats->rx_bytes, stats->tx_bytes, + iface->active, iface->last_known_valid, stats_rewound); + + if (iface->active && iface->last_known_valid && stats_rewound) { + pr_warn_once("qtaguid: iface_stat: %s(%s): " + "iface reset its stats unexpectedly\n", __func__, + net_dev->name); + + iface->totals_via_dev[IFS_TX].bytes += + iface->last_known[IFS_TX].bytes; + iface->totals_via_dev[IFS_TX].packets += + iface->last_known[IFS_TX].packets; + iface->totals_via_dev[IFS_RX].bytes += + iface->last_known[IFS_RX].bytes; + iface->totals_via_dev[IFS_RX].packets += + iface->last_known[IFS_RX].packets; + iface->last_known_valid = false; + IF_DEBUG("qtaguid: %s(%s): iface=%p " + "used last known bytes rx/tx=%llu/%llu\n", __func__, + iface->ifname, iface, iface->last_known[IFS_RX].bytes, + iface->last_known[IFS_TX].bytes); + } +} + +/* + * Create a new entry for tracking the specified interface. + * Do nothing if the entry already exists. + * Called when an interface is configured with a valid IP address. + */ +static void iface_stat_create(struct net_device *net_dev, + struct in_ifaddr *ifa) +{ + struct in_device *in_dev = NULL; + const char *ifname; + struct iface_stat *entry; + __be32 ipaddr = 0; + struct iface_stat *new_iface; + + IF_DEBUG("qtaguid: iface_stat: create(%s): ifa=%p netdev=%p\n", + net_dev ? net_dev->name : "?", + ifa, net_dev); + if (!net_dev) { + pr_err("qtaguid: iface_stat: create(): no net dev\n"); + return; + } + + ifname = net_dev->name; + if (!ifa) { + in_dev = in_dev_get(net_dev); + if (!in_dev) { + pr_err("qtaguid: iface_stat: create(%s): no inet dev\n", + ifname); + return; + } + IF_DEBUG("qtaguid: iface_stat: create(%s): in_dev=%p\n", + ifname, in_dev); + for (ifa = in_dev->ifa_list; ifa; ifa = ifa->ifa_next) { + IF_DEBUG("qtaguid: iface_stat: create(%s): " + "ifa=%p ifa_label=%s\n", + ifname, ifa, + ifa->ifa_label ? ifa->ifa_label : "(null)"); + if (ifa->ifa_label && !strcmp(ifname, ifa->ifa_label)) + break; + } + } + + if (!ifa) { + IF_DEBUG("qtaguid: iface_stat: create(%s): no matching IP\n", + ifname); + goto done_put; + } + ipaddr = ifa->ifa_local; + + spin_lock_bh(&iface_stat_list_lock); + entry = get_iface_entry(ifname); + if (entry != NULL) { + bool activate = !ipv4_is_loopback(ipaddr); + IF_DEBUG("qtaguid: iface_stat: create(%s): entry=%p\n", + ifname, entry); + iface_check_stats_reset_and_adjust(net_dev, entry); + _iface_stat_set_active(entry, net_dev, activate); + IF_DEBUG("qtaguid: %s(%s): " + "tracking now %d on ip=%pI4\n", __func__, + entry->ifname, activate, &ipaddr); + goto done_unlock_put; + } else if (ipv4_is_loopback(ipaddr)) { + IF_DEBUG("qtaguid: iface_stat: create(%s): " + "ignore loopback dev. ip=%pI4\n", ifname, &ipaddr); + goto done_unlock_put; + } + + new_iface = iface_alloc(net_dev); + IF_DEBUG("qtaguid: iface_stat: create(%s): done " + "entry=%p ip=%pI4\n", ifname, new_iface, &ipaddr); +done_unlock_put: + spin_unlock_bh(&iface_stat_list_lock); +done_put: + if (in_dev) + in_dev_put(in_dev); +} + +static void iface_stat_create_ipv6(struct net_device *net_dev, + struct inet6_ifaddr *ifa) +{ + struct in_device *in_dev; + const char *ifname; + struct iface_stat *entry; + struct iface_stat *new_iface; + int addr_type; + + IF_DEBUG("qtaguid: iface_stat: create6(): ifa=%p netdev=%p->name=%s\n", + ifa, net_dev, net_dev ? net_dev->name : ""); + if (!net_dev) { + pr_err("qtaguid: iface_stat: create6(): no net dev!\n"); + return; + } + ifname = net_dev->name; + + in_dev = in_dev_get(net_dev); + if (!in_dev) { + pr_err("qtaguid: iface_stat: create6(%s): no inet dev\n", + ifname); + return; + } + + IF_DEBUG("qtaguid: iface_stat: create6(%s): in_dev=%p\n", + ifname, in_dev); + + if (!ifa) { + IF_DEBUG("qtaguid: iface_stat: create6(%s): no matching IP\n", + ifname); + goto done_put; + } + addr_type = ipv6_addr_type(&ifa->addr); + + spin_lock_bh(&iface_stat_list_lock); + entry = get_iface_entry(ifname); + if (entry != NULL) { + bool activate = !(addr_type & IPV6_ADDR_LOOPBACK); + IF_DEBUG("qtaguid: %s(%s): entry=%p\n", __func__, + ifname, entry); + iface_check_stats_reset_and_adjust(net_dev, entry); + _iface_stat_set_active(entry, net_dev, activate); + IF_DEBUG("qtaguid: %s(%s): " + "tracking now %d on ip=%pI6c\n", __func__, + entry->ifname, activate, &ifa->addr); + goto done_unlock_put; + } else if (addr_type & IPV6_ADDR_LOOPBACK) { + IF_DEBUG("qtaguid: %s(%s): " + "ignore loopback dev. ip=%pI6c\n", __func__, + ifname, &ifa->addr); + goto done_unlock_put; + } + + new_iface = iface_alloc(net_dev); + IF_DEBUG("qtaguid: iface_stat: create6(%s): done " + "entry=%p ip=%pI6c\n", ifname, new_iface, &ifa->addr); + +done_unlock_put: + spin_unlock_bh(&iface_stat_list_lock); +done_put: + in_dev_put(in_dev); +} + +static struct sock_tag *get_sock_stat_nl(const struct sock *sk) +{ + MT_DEBUG("qtaguid: get_sock_stat_nl(sk=%p)\n", sk); + return sock_tag_tree_search(&sock_tag_tree, sk); +} + +static struct sock_tag *get_sock_stat(const struct sock *sk) +{ + struct sock_tag *sock_tag_entry; + MT_DEBUG("qtaguid: get_sock_stat(sk=%p)\n", sk); + if (!sk) + return NULL; + spin_lock_bh(&sock_tag_list_lock); + sock_tag_entry = get_sock_stat_nl(sk); + spin_unlock_bh(&sock_tag_list_lock); + return sock_tag_entry; +} + +static int ipx_proto(const struct sk_buff *skb, + struct xt_action_param *par) +{ + int thoff, tproto; + + switch (par->family) { + case NFPROTO_IPV6: + tproto = ipv6_find_hdr(skb, &thoff, -1, NULL); + if (tproto < 0) + MT_DEBUG("%s(): transport header not found in ipv6" + " skb=%p\n", __func__, skb); + break; + case NFPROTO_IPV4: + tproto = ip_hdr(skb)->protocol; + break; + default: + tproto = IPPROTO_RAW; + } + return tproto; +} + +static void +data_counters_update(struct data_counters *dc, int set, + enum ifs_tx_rx direction, int proto, int bytes) +{ + switch (proto) { + case IPPROTO_TCP: + dc_add_byte_packets(dc, set, direction, IFS_TCP, bytes, 1); + break; + case IPPROTO_UDP: + dc_add_byte_packets(dc, set, direction, IFS_UDP, bytes, 1); + break; + case IPPROTO_IP: + default: + dc_add_byte_packets(dc, set, direction, IFS_PROTO_OTHER, bytes, + 1); + break; + } +} + +/* + * Update stats for the specified interface. Do nothing if the entry + * does not exist (when a device was never configured with an IP address). + * Called when an device is being unregistered. + */ +static void iface_stat_update(struct net_device *net_dev, bool stash_only) +{ + struct rtnl_link_stats64 dev_stats, *stats; + struct iface_stat *entry; + + stats = dev_get_stats(net_dev, &dev_stats); + spin_lock_bh(&iface_stat_list_lock); + entry = get_iface_entry(net_dev->name); + if (entry == NULL) { + IF_DEBUG("qtaguid: iface_stat: update(%s): not tracked\n", + net_dev->name); + spin_unlock_bh(&iface_stat_list_lock); + return; + } + + IF_DEBUG("qtaguid: %s(%s): entry=%p\n", __func__, + net_dev->name, entry); + if (!entry->active) { + IF_DEBUG("qtaguid: %s(%s): already disabled\n", __func__, + net_dev->name); + spin_unlock_bh(&iface_stat_list_lock); + return; + } + + if (stash_only) { + entry->last_known[IFS_TX].bytes = stats->tx_bytes; + entry->last_known[IFS_TX].packets = stats->tx_packets; + entry->last_known[IFS_RX].bytes = stats->rx_bytes; + entry->last_known[IFS_RX].packets = stats->rx_packets; + entry->last_known_valid = true; + IF_DEBUG("qtaguid: %s(%s): " + "dev stats stashed rx/tx=%llu/%llu\n", __func__, + net_dev->name, stats->rx_bytes, stats->tx_bytes); + spin_unlock_bh(&iface_stat_list_lock); + return; + } + entry->totals_via_dev[IFS_TX].bytes += stats->tx_bytes; + entry->totals_via_dev[IFS_TX].packets += stats->tx_packets; + entry->totals_via_dev[IFS_RX].bytes += stats->rx_bytes; + entry->totals_via_dev[IFS_RX].packets += stats->rx_packets; + /* We don't need the last_known[] anymore */ + entry->last_known_valid = false; + _iface_stat_set_active(entry, net_dev, false); + IF_DEBUG("qtaguid: %s(%s): " + "disable tracking. rx/tx=%llu/%llu\n", __func__, + net_dev->name, stats->rx_bytes, stats->tx_bytes); + spin_unlock_bh(&iface_stat_list_lock); +} + +/* + * Update stats for the specified interface from the skb. + * Do nothing if the entry + * does not exist (when a device was never configured with an IP address). + * Called on each sk. + */ +static void iface_stat_update_from_skb(const struct sk_buff *skb, + struct xt_action_param *par) +{ + struct iface_stat *entry; + const struct net_device *el_dev; + enum ifs_tx_rx direction = par->in ? IFS_RX : IFS_TX; + int bytes = skb->len; + + if (!skb->dev) { + MT_DEBUG("qtaguid[%d]: no skb->dev\n", par->hooknum); + el_dev = par->in ? : par->out; + } else { + const struct net_device *other_dev; + el_dev = skb->dev; + other_dev = par->in ? : par->out; + if (el_dev != other_dev) { + MT_DEBUG("qtaguid[%d]: skb->dev=%p %s vs " + "par->(in/out)=%p %s\n", + par->hooknum, el_dev, el_dev->name, other_dev, + other_dev->name); + } + } + + if (unlikely(!el_dev)) { + pr_err("qtaguid[%d]: %s(): no par->in/out?!!\n", + par->hooknum, __func__); + BUG(); + } else if (unlikely(!el_dev->name)) { + pr_err("qtaguid[%d]: %s(): no dev->name?!!\n", + par->hooknum, __func__); + BUG(); + } else { + int proto = ipx_proto(skb, par); + MT_DEBUG("qtaguid[%d]: dev name=%s type=%d fam=%d proto=%d\n", + par->hooknum, el_dev->name, el_dev->type, + par->family, proto); + } + + spin_lock_bh(&iface_stat_list_lock); + entry = get_iface_entry(el_dev->name); + if (entry == NULL) { + IF_DEBUG("qtaguid: iface_stat: %s(%s): not tracked\n", + __func__, el_dev->name); + spin_unlock_bh(&iface_stat_list_lock); + return; + } + + IF_DEBUG("qtaguid: %s(%s): entry=%p\n", __func__, + el_dev->name, entry); + + entry->totals_via_skb[direction].bytes += bytes; + entry->totals_via_skb[direction].packets++; + spin_unlock_bh(&iface_stat_list_lock); +} + +static void tag_stat_update(struct tag_stat *tag_entry, + enum ifs_tx_rx direction, int proto, int bytes) +{ + int active_set; + active_set = get_active_counter_set(tag_entry->tn.tag); + MT_DEBUG("qtaguid: tag_stat_update(tag=0x%llx (uid=%u) set=%d " + "dir=%d proto=%d bytes=%d)\n", + tag_entry->tn.tag, get_uid_from_tag(tag_entry->tn.tag), + active_set, direction, proto, bytes); + data_counters_update(&tag_entry->counters, active_set, direction, + proto, bytes); + if (tag_entry->parent_counters) + data_counters_update(tag_entry->parent_counters, active_set, + direction, proto, bytes); +} + +/* + * Create a new entry for tracking the specified {acct_tag,uid_tag} within + * the interface. + * iface_entry->tag_stat_list_lock should be held. + */ +static struct tag_stat *create_if_tag_stat(struct iface_stat *iface_entry, + tag_t tag) +{ + struct tag_stat *new_tag_stat_entry = NULL; + IF_DEBUG("qtaguid: iface_stat: %s(): ife=%p tag=0x%llx" + " (uid=%u)\n", __func__, + iface_entry, tag, get_uid_from_tag(tag)); + new_tag_stat_entry = kzalloc(sizeof(*new_tag_stat_entry), GFP_ATOMIC); + if (!new_tag_stat_entry) { + pr_err("qtaguid: iface_stat: tag stat alloc failed\n"); + goto done; + } + new_tag_stat_entry->tn.tag = tag; + tag_stat_tree_insert(new_tag_stat_entry, &iface_entry->tag_stat_tree); +done: + return new_tag_stat_entry; +} + +static void if_tag_stat_update(const char *ifname, uid_t uid, + const struct sock *sk, enum ifs_tx_rx direction, + int proto, int bytes) +{ + struct tag_stat *tag_stat_entry; + tag_t tag, acct_tag; + tag_t uid_tag; + struct data_counters *uid_tag_counters; + struct sock_tag *sock_tag_entry; + struct iface_stat *iface_entry; + struct tag_stat *new_tag_stat = NULL; + MT_DEBUG("qtaguid: if_tag_stat_update(ifname=%s " + "uid=%u sk=%p dir=%d proto=%d bytes=%d)\n", + ifname, uid, sk, direction, proto, bytes); + + + iface_entry = get_iface_entry(ifname); + if (!iface_entry) { + pr_err("qtaguid: iface_stat: stat_update() %s not found\n", + ifname); + return; + } + /* It is ok to process data when an iface_entry is inactive */ + + MT_DEBUG("qtaguid: iface_stat: stat_update() dev=%s entry=%p\n", + ifname, iface_entry); + + /* + * Look for a tagged sock. + * It will have an acct_uid. + */ + sock_tag_entry = get_sock_stat(sk); + if (sock_tag_entry) { + tag = sock_tag_entry->tag; + acct_tag = get_atag_from_tag(tag); + uid_tag = get_utag_from_tag(tag); + } else { + acct_tag = make_atag_from_value(0); + tag = combine_atag_with_uid(acct_tag, uid); + uid_tag = make_tag_from_uid(uid); + } + MT_DEBUG("qtaguid: iface_stat: stat_update(): " + " looking for tag=0x%llx (uid=%u) in ife=%p\n", + tag, get_uid_from_tag(tag), iface_entry); + /* Loop over tag list under this interface for {acct_tag,uid_tag} */ + spin_lock_bh(&iface_entry->tag_stat_list_lock); + + tag_stat_entry = tag_stat_tree_search(&iface_entry->tag_stat_tree, + tag); + if (tag_stat_entry) { + /* + * Updating the {acct_tag, uid_tag} entry handles both stats: + * {0, uid_tag} will also get updated. + */ + tag_stat_update(tag_stat_entry, direction, proto, bytes); + spin_unlock_bh(&iface_entry->tag_stat_list_lock); + return; + } + + /* Loop over tag list under this interface for {0,uid_tag} */ + tag_stat_entry = tag_stat_tree_search(&iface_entry->tag_stat_tree, + uid_tag); + if (!tag_stat_entry) { + /* Here: the base uid_tag did not exist */ + /* + * No parent counters. So + * - No {0, uid_tag} stats and no {acc_tag, uid_tag} stats. + */ + new_tag_stat = create_if_tag_stat(iface_entry, uid_tag); + uid_tag_counters = &new_tag_stat->counters; + } else { + uid_tag_counters = &tag_stat_entry->counters; + } + + if (acct_tag) { + /* Create the child {acct_tag, uid_tag} and hook up parent. */ + new_tag_stat = create_if_tag_stat(iface_entry, tag); + new_tag_stat->parent_counters = uid_tag_counters; + } else { + /* + * For new_tag_stat to be still NULL here would require: + * {0, uid_tag} exists + * and {acct_tag, uid_tag} doesn't exist + * AND acct_tag == 0. + * Impossible. This reassures us that new_tag_stat + * below will always be assigned. + */ + BUG_ON(!new_tag_stat); + } + tag_stat_update(new_tag_stat, direction, proto, bytes); + spin_unlock_bh(&iface_entry->tag_stat_list_lock); +} + +static int iface_netdev_event_handler(struct notifier_block *nb, + unsigned long event, void *ptr) { + struct net_device *dev = ptr; + + if (unlikely(module_passive)) + return NOTIFY_DONE; + + IF_DEBUG("qtaguid: iface_stat: netdev_event(): " + "ev=0x%lx/%s netdev=%p->name=%s\n", + event, netdev_evt_str(event), dev, dev ? dev->name : ""); + + switch (event) { + case NETDEV_UP: + iface_stat_create(dev, NULL); + atomic64_inc(&qtu_events.iface_events); + break; + case NETDEV_DOWN: + case NETDEV_UNREGISTER: + iface_stat_update(dev, event == NETDEV_DOWN); + atomic64_inc(&qtu_events.iface_events); + break; + } + return NOTIFY_DONE; +} + +static int iface_inet6addr_event_handler(struct notifier_block *nb, + unsigned long event, void *ptr) +{ + struct inet6_ifaddr *ifa = ptr; + struct net_device *dev; + + if (unlikely(module_passive)) + return NOTIFY_DONE; + + IF_DEBUG("qtaguid: iface_stat: inet6addr_event(): " + "ev=0x%lx/%s ifa=%p\n", + event, netdev_evt_str(event), ifa); + + switch (event) { + case NETDEV_UP: + BUG_ON(!ifa || !ifa->idev); + dev = (struct net_device *)ifa->idev->dev; + iface_stat_create_ipv6(dev, ifa); + atomic64_inc(&qtu_events.iface_events); + break; + case NETDEV_DOWN: + case NETDEV_UNREGISTER: + BUG_ON(!ifa || !ifa->idev); + dev = (struct net_device *)ifa->idev->dev; + iface_stat_update(dev, event == NETDEV_DOWN); + atomic64_inc(&qtu_events.iface_events); + break; + } + return NOTIFY_DONE; +} + +static int iface_inetaddr_event_handler(struct notifier_block *nb, + unsigned long event, void *ptr) +{ + struct in_ifaddr *ifa = ptr; + struct net_device *dev; + + if (unlikely(module_passive)) + return NOTIFY_DONE; + + IF_DEBUG("qtaguid: iface_stat: inetaddr_event(): " + "ev=0x%lx/%s ifa=%p\n", + event, netdev_evt_str(event), ifa); + + switch (event) { + case NETDEV_UP: + BUG_ON(!ifa || !ifa->ifa_dev); + dev = ifa->ifa_dev->dev; + iface_stat_create(dev, ifa); + atomic64_inc(&qtu_events.iface_events); + break; + case NETDEV_DOWN: + case NETDEV_UNREGISTER: + BUG_ON(!ifa || !ifa->ifa_dev); + dev = ifa->ifa_dev->dev; + iface_stat_update(dev, event == NETDEV_DOWN); + atomic64_inc(&qtu_events.iface_events); + break; + } + return NOTIFY_DONE; +} + +static struct notifier_block iface_netdev_notifier_blk = { + .notifier_call = iface_netdev_event_handler, +}; + +static struct notifier_block iface_inetaddr_notifier_blk = { + .notifier_call = iface_inetaddr_event_handler, +}; + +static struct notifier_block iface_inet6addr_notifier_blk = { + .notifier_call = iface_inet6addr_event_handler, +}; + +static int __init iface_stat_init(struct proc_dir_entry *parent_procdir) +{ + int err; + + iface_stat_procdir = proc_mkdir(iface_stat_procdirname, parent_procdir); + if (!iface_stat_procdir) { + pr_err("qtaguid: iface_stat: init failed to create proc entry\n"); + err = -1; + goto err; + } + + iface_stat_all_procfile = create_proc_entry(iface_stat_all_procfilename, + proc_iface_perms, + parent_procdir); + if (!iface_stat_all_procfile) { + pr_err("qtaguid: iface_stat: init " + " failed to create stat_old proc entry\n"); + err = -1; + goto err_zap_entry; + } + iface_stat_all_procfile->read_proc = iface_stat_fmt_proc_read; + iface_stat_all_procfile->data = (void *)1; /* fmt1 */ + + iface_stat_fmt_procfile = create_proc_entry(iface_stat_fmt_procfilename, + proc_iface_perms, + parent_procdir); + if (!iface_stat_fmt_procfile) { + pr_err("qtaguid: iface_stat: init " + " failed to create stat_all proc entry\n"); + err = -1; + goto err_zap_all_stats_entry; + } + iface_stat_fmt_procfile->read_proc = iface_stat_fmt_proc_read; + iface_stat_fmt_procfile->data = (void *)2; /* fmt2 */ + + + err = register_netdevice_notifier(&iface_netdev_notifier_blk); + if (err) { + pr_err("qtaguid: iface_stat: init " + "failed to register dev event handler\n"); + goto err_zap_all_stats_entries; + } + err = register_inetaddr_notifier(&iface_inetaddr_notifier_blk); + if (err) { + pr_err("qtaguid: iface_stat: init " + "failed to register ipv4 dev event handler\n"); + goto err_unreg_nd; + } + + err = register_inet6addr_notifier(&iface_inet6addr_notifier_blk); + if (err) { + pr_err("qtaguid: iface_stat: init " + "failed to register ipv6 dev event handler\n"); + goto err_unreg_ip4_addr; + } + return 0; + +err_unreg_ip4_addr: + unregister_inetaddr_notifier(&iface_inetaddr_notifier_blk); +err_unreg_nd: + unregister_netdevice_notifier(&iface_netdev_notifier_blk); +err_zap_all_stats_entries: + remove_proc_entry(iface_stat_fmt_procfilename, parent_procdir); +err_zap_all_stats_entry: + remove_proc_entry(iface_stat_all_procfilename, parent_procdir); +err_zap_entry: + remove_proc_entry(iface_stat_procdirname, parent_procdir); +err: + return err; +} + +static struct sock *qtaguid_find_sk(const struct sk_buff *skb, + struct xt_action_param *par) +{ + struct sock *sk; + unsigned int hook_mask = (1 << par->hooknum); + + MT_DEBUG("qtaguid: find_sk(skb=%p) hooknum=%d family=%d\n", skb, + par->hooknum, par->family); + + /* + * Let's not abuse the the xt_socket_get*_sk(), or else it will + * return garbage SKs. + */ + if (!(hook_mask & XT_SOCKET_SUPPORTED_HOOKS)) + return NULL; + + switch (par->family) { + case NFPROTO_IPV6: + sk = xt_socket_get6_sk(skb, par); + break; + case NFPROTO_IPV4: + sk = xt_socket_get4_sk(skb, par); + break; + default: + return NULL; + } + + /* + * Seems to be issues on the file ptr for TCP_TIME_WAIT SKs. + * http://kerneltrap.org/mailarchive/linux-netdev/2010/10/21/6287959 + * Not fixed in 3.0-r3 :( + */ + if (sk) { + MT_DEBUG("qtaguid: %p->sk_proto=%u " + "->sk_state=%d\n", sk, sk->sk_protocol, sk->sk_state); + if (sk->sk_state == TCP_TIME_WAIT) { + xt_socket_put_sk(sk); + sk = NULL; + } + } + return sk; +} + +static void account_for_uid(const struct sk_buff *skb, + const struct sock *alternate_sk, uid_t uid, + struct xt_action_param *par) +{ + const struct net_device *el_dev; + + if (!skb->dev) { + MT_DEBUG("qtaguid[%d]: no skb->dev\n", par->hooknum); + el_dev = par->in ? : par->out; + } else { + const struct net_device *other_dev; + el_dev = skb->dev; + other_dev = par->in ? : par->out; + if (el_dev != other_dev) { + MT_DEBUG("qtaguid[%d]: skb->dev=%p %s vs " + "par->(in/out)=%p %s\n", + par->hooknum, el_dev, el_dev->name, other_dev, + other_dev->name); + } + } + + if (unlikely(!el_dev)) { + pr_info("qtaguid[%d]: no par->in/out?!!\n", par->hooknum); + } else if (unlikely(!el_dev->name)) { + pr_info("qtaguid[%d]: no dev->name?!!\n", par->hooknum); + } else { + int proto = ipx_proto(skb, par); + MT_DEBUG("qtaguid[%d]: dev name=%s type=%d fam=%d proto=%d\n", + par->hooknum, el_dev->name, el_dev->type, + par->family, proto); + + if_tag_stat_update(el_dev->name, uid, + skb->sk ? skb->sk : alternate_sk, + par->in ? IFS_RX : IFS_TX, + proto, skb->len); + } +} + +static bool qtaguid_mt(const struct sk_buff *skb, struct xt_action_param *par) +{ + const struct xt_qtaguid_match_info *info = par->matchinfo; + const struct file *filp; + bool got_sock = false; + struct sock *sk; + uid_t sock_uid; + bool res; + + if (unlikely(module_passive)) + return (info->match ^ info->invert) == 0; + + MT_DEBUG("qtaguid[%d]: entered skb=%p par->in=%p/out=%p fam=%d\n", + par->hooknum, skb, par->in, par->out, par->family); + + atomic64_inc(&qtu_events.match_calls); + if (skb == NULL) { + res = (info->match ^ info->invert) == 0; + goto ret_res; + } + + switch (par->hooknum) { + case NF_INET_PRE_ROUTING: + case NF_INET_POST_ROUTING: + atomic64_inc(&qtu_events.match_calls_prepost); + iface_stat_update_from_skb(skb, par); + /* + * We are done in pre/post. The skb will get processed + * further alter. + */ + res = (info->match ^ info->invert); + goto ret_res; + break; + /* default: Fall through and do UID releated work */ + } + + sk = skb->sk; + if (sk == NULL) { + /* + * A missing sk->sk_socket happens when packets are in-flight + * and the matching socket is already closed and gone. + */ + sk = qtaguid_find_sk(skb, par); + /* + * If we got the socket from the find_sk(), we will need to put + * it back, as nf_tproxy_get_sock_v4() got it. + */ + got_sock = sk; + if (sk) + atomic64_inc(&qtu_events.match_found_sk_in_ct); + else + atomic64_inc(&qtu_events.match_found_no_sk_in_ct); + } else { + atomic64_inc(&qtu_events.match_found_sk); + } + MT_DEBUG("qtaguid[%d]: sk=%p got_sock=%d fam=%d proto=%d\n", + par->hooknum, sk, got_sock, par->family, ipx_proto(skb, par)); + if (sk != NULL) { + MT_DEBUG("qtaguid[%d]: sk=%p->sk_socket=%p->file=%p\n", + par->hooknum, sk, sk->sk_socket, + sk->sk_socket ? sk->sk_socket->file : (void *)-1LL); + filp = sk->sk_socket ? sk->sk_socket->file : NULL; + MT_DEBUG("qtaguid[%d]: filp...uid=%u\n", + par->hooknum, filp ? filp->f_cred->fsuid : -1); + } + + if (sk == NULL || sk->sk_socket == NULL) { + /* + * Here, the qtaguid_find_sk() using connection tracking + * couldn't find the owner, so for now we just count them + * against the system. + */ + /* + * TODO: unhack how to force just accounting. + * For now we only do iface stats when the uid-owner is not + * requested. + */ + if (!(info->match & XT_QTAGUID_UID)) + account_for_uid(skb, sk, 0, par); + MT_DEBUG("qtaguid[%d]: leaving (sk?sk->sk_socket)=%p\n", + par->hooknum, + sk ? sk->sk_socket : NULL); + res = (info->match ^ info->invert) == 0; + atomic64_inc(&qtu_events.match_no_sk); + goto put_sock_ret_res; + } else if (info->match & info->invert & XT_QTAGUID_SOCKET) { + res = false; + goto put_sock_ret_res; + } + filp = sk->sk_socket->file; + if (filp == NULL) { + MT_DEBUG("qtaguid[%d]: leaving filp=NULL\n", par->hooknum); + account_for_uid(skb, sk, 0, par); + res = ((info->match ^ info->invert) & + (XT_QTAGUID_UID | XT_QTAGUID_GID)) == 0; + atomic64_inc(&qtu_events.match_no_sk_file); + goto put_sock_ret_res; + } + sock_uid = filp->f_cred->fsuid; + /* + * TODO: unhack how to force just accounting. + * For now we only do iface stats when the uid-owner is not requested + */ + if (!(info->match & XT_QTAGUID_UID)) + account_for_uid(skb, sk, sock_uid, par); + + /* + * The following two tests fail the match when: + * id not in range AND no inverted condition requested + * or id in range AND inverted condition requested + * Thus (!a && b) || (a && !b) == a ^ b + */ + if (info->match & XT_QTAGUID_UID) + if ((filp->f_cred->fsuid >= info->uid_min && + filp->f_cred->fsuid <= info->uid_max) ^ + !(info->invert & XT_QTAGUID_UID)) { + MT_DEBUG("qtaguid[%d]: leaving uid not matching\n", + par->hooknum); + res = false; + goto put_sock_ret_res; + } + if (info->match & XT_QTAGUID_GID) + if ((filp->f_cred->fsgid >= info->gid_min && + filp->f_cred->fsgid <= info->gid_max) ^ + !(info->invert & XT_QTAGUID_GID)) { + MT_DEBUG("qtaguid[%d]: leaving gid not matching\n", + par->hooknum); + res = false; + goto put_sock_ret_res; + } + + MT_DEBUG("qtaguid[%d]: leaving matched\n", par->hooknum); + res = true; + +put_sock_ret_res: + if (got_sock) + xt_socket_put_sk(sk); +ret_res: + MT_DEBUG("qtaguid[%d]: left %d\n", par->hooknum, res); + return res; +} + +#ifdef DDEBUG +/* This function is not in xt_qtaguid_print.c because of locks visibility */ +static void prdebug_full_state(int indent_level, const char *fmt, ...) +{ + va_list args; + char *fmt_buff; + char *buff; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + fmt_buff = kasprintf(GFP_ATOMIC, + "qtaguid: %s(): %s {\n", __func__, fmt); + BUG_ON(!fmt_buff); + va_start(args, fmt); + buff = kvasprintf(GFP_ATOMIC, + fmt_buff, args); + BUG_ON(!buff); + pr_debug("%s", buff); + kfree(fmt_buff); + kfree(buff); + va_end(args); + + spin_lock_bh(&sock_tag_list_lock); + prdebug_sock_tag_tree(indent_level, &sock_tag_tree); + spin_unlock_bh(&sock_tag_list_lock); + + spin_lock_bh(&sock_tag_list_lock); + spin_lock_bh(&uid_tag_data_tree_lock); + prdebug_uid_tag_data_tree(indent_level, &uid_tag_data_tree); + prdebug_proc_qtu_data_tree(indent_level, &proc_qtu_data_tree); + spin_unlock_bh(&uid_tag_data_tree_lock); + spin_unlock_bh(&sock_tag_list_lock); + + spin_lock_bh(&iface_stat_list_lock); + prdebug_iface_stat_list(indent_level, &iface_stat_list); + spin_unlock_bh(&iface_stat_list_lock); + + pr_debug("qtaguid: %s(): }\n", __func__); +} +#else +static void prdebug_full_state(int indent_level, const char *fmt, ...) {} +#endif + +/* + * Procfs reader to get all active socket tags using style "1)" as described in + * fs/proc/generic.c + */ +static int qtaguid_ctrl_proc_read(char *page, char **num_items_returned, + off_t items_to_skip, int char_count, int *eof, + void *data) +{ + char *outp = page; + int len; + uid_t uid; + struct rb_node *node; + struct sock_tag *sock_tag_entry; + int item_index = 0; + int indent_level = 0; + long f_count; + + if (unlikely(module_passive)) { + *eof = 1; + return 0; + } + + if (*eof) + return 0; + + CT_DEBUG("qtaguid: proc ctrl pid=%u tgid=%u uid=%u " + "page=%p off=%ld char_count=%d *eof=%d\n", + current->pid, current->tgid, current_fsuid(), + page, items_to_skip, char_count, *eof); + + spin_lock_bh(&sock_tag_list_lock); + for (node = rb_first(&sock_tag_tree); + node; + node = rb_next(node)) { + if (item_index++ < items_to_skip) + continue; + sock_tag_entry = rb_entry(node, struct sock_tag, sock_node); + uid = get_uid_from_tag(sock_tag_entry->tag); + CT_DEBUG("qtaguid: proc_read(): sk=%p tag=0x%llx (uid=%u) " + "pid=%u\n", + sock_tag_entry->sk, + sock_tag_entry->tag, + uid, + sock_tag_entry->pid + ); + f_count = atomic_long_read( + &sock_tag_entry->socket->file->f_count); + len = snprintf(outp, char_count, + "sock=%p tag=0x%llx (uid=%u) pid=%u " + "f_count=%lu\n", + sock_tag_entry->sk, + sock_tag_entry->tag, uid, + sock_tag_entry->pid, f_count); + if (len >= char_count) { + spin_unlock_bh(&sock_tag_list_lock); + *outp = '\0'; + return outp - page; + } + outp += len; + char_count -= len; + (*num_items_returned)++; + } + spin_unlock_bh(&sock_tag_list_lock); + + if (item_index++ >= items_to_skip) { + len = snprintf(outp, char_count, + "events: sockets_tagged=%llu " + "sockets_untagged=%llu " + "counter_set_changes=%llu " + "delete_cmds=%llu " + "iface_events=%llu " + "match_calls=%llu " + "match_calls_prepost=%llu " + "match_found_sk=%llu " + "match_found_sk_in_ct=%llu " + "match_found_no_sk_in_ct=%llu " + "match_no_sk=%llu " + "match_no_sk_file=%llu\n", + atomic64_read(&qtu_events.sockets_tagged), + atomic64_read(&qtu_events.sockets_untagged), + atomic64_read(&qtu_events.counter_set_changes), + atomic64_read(&qtu_events.delete_cmds), + atomic64_read(&qtu_events.iface_events), + atomic64_read(&qtu_events.match_calls), + atomic64_read(&qtu_events.match_calls_prepost), + atomic64_read(&qtu_events.match_found_sk), + atomic64_read(&qtu_events.match_found_sk_in_ct), + atomic64_read( + &qtu_events.match_found_no_sk_in_ct), + atomic64_read(&qtu_events.match_no_sk), + atomic64_read(&qtu_events.match_no_sk_file)); + if (len >= char_count) { + *outp = '\0'; + return outp - page; + } + outp += len; + char_count -= len; + (*num_items_returned)++; + } + + /* Count the following as part of the last item_index */ + if (item_index > items_to_skip) { + prdebug_full_state(indent_level, "proc ctrl"); + } + + *eof = 1; + return outp - page; +} + +/* + * Delete socket tags, and stat tags associated with a given + * accouting tag and uid. + */ +static int ctrl_cmd_delete(const char *input) +{ + char cmd; + uid_t uid; + uid_t entry_uid; + tag_t acct_tag; + tag_t tag; + int res, argc; + struct iface_stat *iface_entry; + struct rb_node *node; + struct sock_tag *st_entry; + struct rb_root st_to_free_tree = RB_ROOT; + struct tag_stat *ts_entry; + struct tag_counter_set *tcs_entry; + struct tag_ref *tr_entry; + struct uid_tag_data *utd_entry; + + argc = sscanf(input, "%c %llu %u", &cmd, &acct_tag, &uid); + CT_DEBUG("qtaguid: ctrl_delete(%s): argc=%d cmd=%c " + "user_tag=0x%llx uid=%u\n", input, argc, cmd, + acct_tag, uid); + if (argc < 2) { + res = -EINVAL; + goto err; + } + if (!valid_atag(acct_tag)) { + pr_info("qtaguid: ctrl_delete(%s): invalid tag\n", input); + res = -EINVAL; + goto err; + } + if (argc < 3) { + uid = current_fsuid(); + } else if (!can_impersonate_uid(uid)) { + pr_info("qtaguid: ctrl_delete(%s): " + "insufficient priv from pid=%u tgid=%u uid=%u\n", + input, current->pid, current->tgid, current_fsuid()); + res = -EPERM; + goto err; + } + + tag = combine_atag_with_uid(acct_tag, uid); + CT_DEBUG("qtaguid: ctrl_delete(%s): " + "looking for tag=0x%llx (uid=%u)\n", + input, tag, uid); + + /* Delete socket tags */ + spin_lock_bh(&sock_tag_list_lock); + node = rb_first(&sock_tag_tree); + while (node) { + st_entry = rb_entry(node, struct sock_tag, sock_node); + entry_uid = get_uid_from_tag(st_entry->tag); + node = rb_next(node); + if (entry_uid != uid) + continue; + + CT_DEBUG("qtaguid: ctrl_delete(%s): st tag=0x%llx (uid=%u)\n", + input, st_entry->tag, entry_uid); + + if (!acct_tag || st_entry->tag == tag) { + rb_erase(&st_entry->sock_node, &sock_tag_tree); + /* Can't sockfd_put() within spinlock, do it later. */ + sock_tag_tree_insert(st_entry, &st_to_free_tree); + tr_entry = lookup_tag_ref(st_entry->tag, NULL); + BUG_ON(tr_entry->num_sock_tags <= 0); + tr_entry->num_sock_tags--; + /* + * TODO: remove if, and start failing. + * This is a hack to work around the fact that in some + * places we have "if (IS_ERR_OR_NULL(pqd_entry))" + * and are trying to work around apps + * that didn't open the /dev/xt_qtaguid. + */ + if (st_entry->list.next && st_entry->list.prev) + list_del(&st_entry->list); + } + } + spin_unlock_bh(&sock_tag_list_lock); + + sock_tag_tree_erase(&st_to_free_tree); + + /* Delete tag counter-sets */ + spin_lock_bh(&tag_counter_set_list_lock); + /* Counter sets are only on the uid tag, not full tag */ + tcs_entry = tag_counter_set_tree_search(&tag_counter_set_tree, tag); + if (tcs_entry) { + CT_DEBUG("qtaguid: ctrl_delete(%s): " + "erase tcs: tag=0x%llx (uid=%u) set=%d\n", + input, + tcs_entry->tn.tag, + get_uid_from_tag(tcs_entry->tn.tag), + tcs_entry->active_set); + rb_erase(&tcs_entry->tn.node, &tag_counter_set_tree); + kfree(tcs_entry); + } + spin_unlock_bh(&tag_counter_set_list_lock); + + /* + * If acct_tag is 0, then all entries belonging to uid are + * erased. + */ + spin_lock_bh(&iface_stat_list_lock); + list_for_each_entry(iface_entry, &iface_stat_list, list) { + spin_lock_bh(&iface_entry->tag_stat_list_lock); + node = rb_first(&iface_entry->tag_stat_tree); + while (node) { + ts_entry = rb_entry(node, struct tag_stat, tn.node); + entry_uid = get_uid_from_tag(ts_entry->tn.tag); + node = rb_next(node); + + CT_DEBUG("qtaguid: ctrl_delete(%s): " + "ts tag=0x%llx (uid=%u)\n", + input, ts_entry->tn.tag, entry_uid); + + if (entry_uid != uid) + continue; + if (!acct_tag || ts_entry->tn.tag == tag) { + CT_DEBUG("qtaguid: ctrl_delete(%s): " + "erase ts: %s 0x%llx %u\n", + input, iface_entry->ifname, + get_atag_from_tag(ts_entry->tn.tag), + entry_uid); + rb_erase(&ts_entry->tn.node, + &iface_entry->tag_stat_tree); + kfree(ts_entry); + } + } + spin_unlock_bh(&iface_entry->tag_stat_list_lock); + } + spin_unlock_bh(&iface_stat_list_lock); + + /* Cleanup the uid_tag_data */ + spin_lock_bh(&uid_tag_data_tree_lock); + node = rb_first(&uid_tag_data_tree); + while (node) { + utd_entry = rb_entry(node, struct uid_tag_data, node); + entry_uid = utd_entry->uid; + node = rb_next(node); + + CT_DEBUG("qtaguid: ctrl_delete(%s): " + "utd uid=%u\n", + input, entry_uid); + + if (entry_uid != uid) + continue; + /* + * Go over the tag_refs, and those that don't have + * sock_tags using them are freed. + */ + put_tag_ref_tree(tag, utd_entry); + put_utd_entry(utd_entry); + } + spin_unlock_bh(&uid_tag_data_tree_lock); + + atomic64_inc(&qtu_events.delete_cmds); + res = 0; + +err: + return res; +} + +static int ctrl_cmd_counter_set(const char *input) +{ + char cmd; + uid_t uid = 0; + tag_t tag; + int res, argc; + struct tag_counter_set *tcs; + int counter_set; + + argc = sscanf(input, "%c %d %u", &cmd, &counter_set, &uid); + CT_DEBUG("qtaguid: ctrl_counterset(%s): argc=%d cmd=%c " + "set=%d uid=%u\n", input, argc, cmd, + counter_set, uid); + if (argc != 3) { + res = -EINVAL; + goto err; + } + if (counter_set < 0 || counter_set >= IFS_MAX_COUNTER_SETS) { + pr_info("qtaguid: ctrl_counterset(%s): invalid counter_set range\n", + input); + res = -EINVAL; + goto err; + } + if (!can_manipulate_uids()) { + pr_info("qtaguid: ctrl_counterset(%s): " + "insufficient priv from pid=%u tgid=%u uid=%u\n", + input, current->pid, current->tgid, current_fsuid()); + res = -EPERM; + goto err; + } + + tag = make_tag_from_uid(uid); + spin_lock_bh(&tag_counter_set_list_lock); + tcs = tag_counter_set_tree_search(&tag_counter_set_tree, tag); + if (!tcs) { + tcs = kzalloc(sizeof(*tcs), GFP_ATOMIC); + if (!tcs) { + spin_unlock_bh(&tag_counter_set_list_lock); + pr_err("qtaguid: ctrl_counterset(%s): " + "failed to alloc counter set\n", + input); + res = -ENOMEM; + goto err; + } + tcs->tn.tag = tag; + tag_counter_set_tree_insert(tcs, &tag_counter_set_tree); + CT_DEBUG("qtaguid: ctrl_counterset(%s): added tcs tag=0x%llx " + "(uid=%u) set=%d\n", + input, tag, get_uid_from_tag(tag), counter_set); + } + tcs->active_set = counter_set; + spin_unlock_bh(&tag_counter_set_list_lock); + atomic64_inc(&qtu_events.counter_set_changes); + res = 0; + +err: + return res; +} + +static int ctrl_cmd_tag(const char *input) +{ + char cmd; + int sock_fd = 0; + uid_t uid = 0; + tag_t acct_tag = make_atag_from_value(0); + tag_t full_tag; + struct socket *el_socket; + int res, argc; + struct sock_tag *sock_tag_entry; + struct tag_ref *tag_ref_entry; + struct uid_tag_data *uid_tag_data_entry; + struct proc_qtu_data *pqd_entry; + + /* Unassigned args will get defaulted later. */ + argc = sscanf(input, "%c %d %llu %u", &cmd, &sock_fd, &acct_tag, &uid); + CT_DEBUG("qtaguid: ctrl_tag(%s): argc=%d cmd=%c sock_fd=%d " + "acct_tag=0x%llx uid=%u\n", input, argc, cmd, sock_fd, + acct_tag, uid); + if (argc < 2) { + res = -EINVAL; + goto err; + } + el_socket = sockfd_lookup(sock_fd, &res); /* This locks the file */ + if (!el_socket) { + pr_info("qtaguid: ctrl_tag(%s): failed to lookup" + " sock_fd=%d err=%d pid=%u tgid=%u uid=%u\n", + input, sock_fd, res, current->pid, current->tgid, + current_fsuid()); + goto err; + } + CT_DEBUG("qtaguid: ctrl_tag(%s): socket->...->f_count=%ld ->sk=%p\n", + input, atomic_long_read(&el_socket->file->f_count), + el_socket->sk); + if (argc < 3) { + acct_tag = make_atag_from_value(0); + } else if (!valid_atag(acct_tag)) { + pr_info("qtaguid: ctrl_tag(%s): invalid tag\n", input); + res = -EINVAL; + goto err_put; + } + CT_DEBUG("qtaguid: ctrl_tag(%s): " + "pid=%u tgid=%u uid=%u euid=%u fsuid=%u " + "in_group=%d in_egroup=%d\n", + input, current->pid, current->tgid, current_uid(), + current_euid(), current_fsuid(), + in_group_p(proc_ctrl_write_gid), + in_egroup_p(proc_ctrl_write_gid)); + if (argc < 4) { + uid = current_fsuid(); + } else if (!can_impersonate_uid(uid)) { + pr_info("qtaguid: ctrl_tag(%s): " + "insufficient priv from pid=%u tgid=%u uid=%u\n", + input, current->pid, current->tgid, current_fsuid()); + res = -EPERM; + goto err_put; + } + full_tag = combine_atag_with_uid(acct_tag, uid); + + spin_lock_bh(&sock_tag_list_lock); + sock_tag_entry = get_sock_stat_nl(el_socket->sk); + tag_ref_entry = get_tag_ref(full_tag, &uid_tag_data_entry); + if (IS_ERR(tag_ref_entry)) { + res = PTR_ERR(tag_ref_entry); + spin_unlock_bh(&sock_tag_list_lock); + goto err_put; + } + tag_ref_entry->num_sock_tags++; + if (sock_tag_entry) { + struct tag_ref *prev_tag_ref_entry; + + CT_DEBUG("qtaguid: ctrl_tag(%s): retag for sk=%p " + "st@%p ...->f_count=%ld\n", + input, el_socket->sk, sock_tag_entry, + atomic_long_read(&el_socket->file->f_count)); + /* + * This is a re-tagging, so release the sock_fd that was + * locked at the time of the 1st tagging. + * There is still the ref from this call's sockfd_lookup() so + * it can be done within the spinlock. + */ + sockfd_put(sock_tag_entry->socket); + prev_tag_ref_entry = lookup_tag_ref(sock_tag_entry->tag, + &uid_tag_data_entry); + BUG_ON(IS_ERR_OR_NULL(prev_tag_ref_entry)); + BUG_ON(prev_tag_ref_entry->num_sock_tags <= 0); + prev_tag_ref_entry->num_sock_tags--; + sock_tag_entry->tag = full_tag; + } else { + CT_DEBUG("qtaguid: ctrl_tag(%s): newtag for sk=%p\n", + input, el_socket->sk); + sock_tag_entry = kzalloc(sizeof(*sock_tag_entry), + GFP_ATOMIC); + if (!sock_tag_entry) { + pr_err("qtaguid: ctrl_tag(%s): " + "socket tag alloc failed\n", + input); + spin_unlock_bh(&sock_tag_list_lock); + res = -ENOMEM; + goto err_tag_unref_put; + } + sock_tag_entry->sk = el_socket->sk; + sock_tag_entry->socket = el_socket; + sock_tag_entry->pid = current->tgid; + sock_tag_entry->tag = combine_atag_with_uid(acct_tag, + uid); + spin_lock_bh(&uid_tag_data_tree_lock); + pqd_entry = proc_qtu_data_tree_search( + &proc_qtu_data_tree, current->tgid); + /* + * TODO: remove if, and start failing. + * At first, we want to catch user-space code that is not + * opening the /dev/xt_qtaguid. + */ + if (IS_ERR_OR_NULL(pqd_entry)) + pr_warn_once( + "qtaguid: %s(): " + "User space forgot to open /dev/xt_qtaguid? " + "pid=%u tgid=%u uid=%u\n", __func__, + current->pid, current->tgid, + current_fsuid()); + else + list_add(&sock_tag_entry->list, + &pqd_entry->sock_tag_list); + spin_unlock_bh(&uid_tag_data_tree_lock); + + sock_tag_tree_insert(sock_tag_entry, &sock_tag_tree); + atomic64_inc(&qtu_events.sockets_tagged); + } + spin_unlock_bh(&sock_tag_list_lock); + /* We keep the ref to the socket (file) until it is untagged */ + CT_DEBUG("qtaguid: ctrl_tag(%s): done st@%p ...->f_count=%ld\n", + input, sock_tag_entry, + atomic_long_read(&el_socket->file->f_count)); + return 0; + +err_tag_unref_put: + BUG_ON(tag_ref_entry->num_sock_tags <= 0); + tag_ref_entry->num_sock_tags--; + free_tag_ref_from_utd_entry(tag_ref_entry, uid_tag_data_entry); +err_put: + CT_DEBUG("qtaguid: ctrl_tag(%s): done. ...->f_count=%ld\n", + input, atomic_long_read(&el_socket->file->f_count) - 1); + /* Release the sock_fd that was grabbed by sockfd_lookup(). */ + sockfd_put(el_socket); + return res; + +err: + CT_DEBUG("qtaguid: ctrl_tag(%s): done.\n", input); + return res; +} + +static int ctrl_cmd_untag(const char *input) +{ + char cmd; + int sock_fd = 0; + struct socket *el_socket; + int res, argc; + struct sock_tag *sock_tag_entry; + struct tag_ref *tag_ref_entry; + struct uid_tag_data *utd_entry; + struct proc_qtu_data *pqd_entry; + + argc = sscanf(input, "%c %d", &cmd, &sock_fd); + CT_DEBUG("qtaguid: ctrl_untag(%s): argc=%d cmd=%c sock_fd=%d\n", + input, argc, cmd, sock_fd); + if (argc < 2) { + res = -EINVAL; + goto err; + } + el_socket = sockfd_lookup(sock_fd, &res); /* This locks the file */ + if (!el_socket) { + pr_info("qtaguid: ctrl_untag(%s): failed to lookup" + " sock_fd=%d err=%d pid=%u tgid=%u uid=%u\n", + input, sock_fd, res, current->pid, current->tgid, + current_fsuid()); + goto err; + } + CT_DEBUG("qtaguid: ctrl_untag(%s): socket->...->f_count=%ld ->sk=%p\n", + input, atomic_long_read(&el_socket->file->f_count), + el_socket->sk); + spin_lock_bh(&sock_tag_list_lock); + sock_tag_entry = get_sock_stat_nl(el_socket->sk); + if (!sock_tag_entry) { + spin_unlock_bh(&sock_tag_list_lock); + res = -EINVAL; + goto err_put; + } + /* + * The socket already belongs to the current process + * so it can do whatever it wants to it. + */ + rb_erase(&sock_tag_entry->sock_node, &sock_tag_tree); + + tag_ref_entry = lookup_tag_ref(sock_tag_entry->tag, &utd_entry); + BUG_ON(!tag_ref_entry); + BUG_ON(tag_ref_entry->num_sock_tags <= 0); + spin_lock_bh(&uid_tag_data_tree_lock); + pqd_entry = proc_qtu_data_tree_search( + &proc_qtu_data_tree, current->tgid); + /* + * TODO: remove if, and start failing. + * At first, we want to catch user-space code that is not + * opening the /dev/xt_qtaguid. + */ + if (IS_ERR_OR_NULL(pqd_entry)) + pr_warn_once("qtaguid: %s(): " + "User space forgot to open /dev/xt_qtaguid? " + "pid=%u tgid=%u uid=%u\n", __func__, + current->pid, current->tgid, current_fsuid()); + else + list_del(&sock_tag_entry->list); + spin_unlock_bh(&uid_tag_data_tree_lock); + /* + * We don't free tag_ref from the utd_entry here, + * only during a cmd_delete(). + */ + tag_ref_entry->num_sock_tags--; + spin_unlock_bh(&sock_tag_list_lock); + /* + * Release the sock_fd that was grabbed at tag time, + * and once more for the sockfd_lookup() here. + */ + sockfd_put(sock_tag_entry->socket); + CT_DEBUG("qtaguid: ctrl_untag(%s): done. st@%p ...->f_count=%ld\n", + input, sock_tag_entry, + atomic_long_read(&el_socket->file->f_count) - 1); + sockfd_put(el_socket); + + kfree(sock_tag_entry); + atomic64_inc(&qtu_events.sockets_untagged); + + return 0; + +err_put: + CT_DEBUG("qtaguid: ctrl_untag(%s): done. socket->...->f_count=%ld\n", + input, atomic_long_read(&el_socket->file->f_count) - 1); + /* Release the sock_fd that was grabbed by sockfd_lookup(). */ + sockfd_put(el_socket); + return res; + +err: + CT_DEBUG("qtaguid: ctrl_untag(%s): done.\n", input); + return res; +} + +static int qtaguid_ctrl_parse(const char *input, int count) +{ + char cmd; + int res; + + CT_DEBUG("qtaguid: ctrl(%s): pid=%u tgid=%u uid=%u\n", + input, current->pid, current->tgid, current_fsuid()); + + cmd = input[0]; + /* Collect params for commands */ + switch (cmd) { + case 'd': + res = ctrl_cmd_delete(input); + break; + + case 's': + res = ctrl_cmd_counter_set(input); + break; + + case 't': + res = ctrl_cmd_tag(input); + break; + + case 'u': + res = ctrl_cmd_untag(input); + break; + + default: + res = -EINVAL; + goto err; + } + if (!res) + res = count; +err: + CT_DEBUG("qtaguid: ctrl(%s): res=%d\n", input, res); + return res; +} + +#define MAX_QTAGUID_CTRL_INPUT_LEN 255 +static int qtaguid_ctrl_proc_write(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + char input_buf[MAX_QTAGUID_CTRL_INPUT_LEN]; + + if (unlikely(module_passive)) + return count; + + if (count >= MAX_QTAGUID_CTRL_INPUT_LEN) + return -EINVAL; + + if (copy_from_user(input_buf, buffer, count)) + return -EFAULT; + + input_buf[count] = '\0'; + return qtaguid_ctrl_parse(input_buf, count); +} + +struct proc_print_info { + char *outp; + char **num_items_returned; + struct iface_stat *iface_entry; + struct tag_stat *ts_entry; + int item_index; + int items_to_skip; + int char_count; +}; + +static int pp_stats_line(struct proc_print_info *ppi, int cnt_set) +{ + int len; + struct data_counters *cnts; + + if (!ppi->item_index) { + if (ppi->item_index++ < ppi->items_to_skip) + return 0; + len = snprintf(ppi->outp, ppi->char_count, + "idx iface acct_tag_hex uid_tag_int cnt_set " + "rx_bytes rx_packets " + "tx_bytes tx_packets " + "rx_tcp_bytes rx_tcp_packets " + "rx_udp_bytes rx_udp_packets " + "rx_other_bytes rx_other_packets " + "tx_tcp_bytes tx_tcp_packets " + "tx_udp_bytes tx_udp_packets " + "tx_other_bytes tx_other_packets\n"); + } else { + tag_t tag = ppi->ts_entry->tn.tag; + uid_t stat_uid = get_uid_from_tag(tag); + + if (!can_read_other_uid_stats(stat_uid)) { + CT_DEBUG("qtaguid: stats line: " + "%s 0x%llx %u: insufficient priv " + "from pid=%u tgid=%u uid=%u\n", + ppi->iface_entry->ifname, + get_atag_from_tag(tag), stat_uid, + current->pid, current->tgid, current_fsuid()); + return 0; + } + if (ppi->item_index++ < ppi->items_to_skip) + return 0; + cnts = &ppi->ts_entry->counters; + len = snprintf( + ppi->outp, ppi->char_count, + "%d %s 0x%llx %u %u " + "%llu %llu " + "%llu %llu " + "%llu %llu " + "%llu %llu " + "%llu %llu " + "%llu %llu " + "%llu %llu " + "%llu %llu\n", + ppi->item_index, + ppi->iface_entry->ifname, + get_atag_from_tag(tag), + stat_uid, + cnt_set, + dc_sum_bytes(cnts, cnt_set, IFS_RX), + dc_sum_packets(cnts, cnt_set, IFS_RX), + dc_sum_bytes(cnts, cnt_set, IFS_TX), + dc_sum_packets(cnts, cnt_set, IFS_TX), + cnts->bpc[cnt_set][IFS_RX][IFS_TCP].bytes, + cnts->bpc[cnt_set][IFS_RX][IFS_TCP].packets, + cnts->bpc[cnt_set][IFS_RX][IFS_UDP].bytes, + cnts->bpc[cnt_set][IFS_RX][IFS_UDP].packets, + cnts->bpc[cnt_set][IFS_RX][IFS_PROTO_OTHER].bytes, + cnts->bpc[cnt_set][IFS_RX][IFS_PROTO_OTHER].packets, + cnts->bpc[cnt_set][IFS_TX][IFS_TCP].bytes, + cnts->bpc[cnt_set][IFS_TX][IFS_TCP].packets, + cnts->bpc[cnt_set][IFS_TX][IFS_UDP].bytes, + cnts->bpc[cnt_set][IFS_TX][IFS_UDP].packets, + cnts->bpc[cnt_set][IFS_TX][IFS_PROTO_OTHER].bytes, + cnts->bpc[cnt_set][IFS_TX][IFS_PROTO_OTHER].packets); + } + return len; +} + +static bool pp_sets(struct proc_print_info *ppi) +{ + int len; + int counter_set; + for (counter_set = 0; counter_set < IFS_MAX_COUNTER_SETS; + counter_set++) { + len = pp_stats_line(ppi, counter_set); + if (len >= ppi->char_count) { + *ppi->outp = '\0'; + return false; + } + if (len) { + ppi->outp += len; + ppi->char_count -= len; + (*ppi->num_items_returned)++; + } + } + return true; +} + +/* + * Procfs reader to get all tag stats using style "1)" as described in + * fs/proc/generic.c + * Groups all protocols tx/rx bytes. + */ +static int qtaguid_stats_proc_read(char *page, char **num_items_returned, + off_t items_to_skip, int char_count, int *eof, + void *data) +{ + struct proc_print_info ppi; + int len; + + ppi.outp = page; + ppi.item_index = 0; + ppi.char_count = char_count; + ppi.num_items_returned = num_items_returned; + ppi.items_to_skip = items_to_skip; + + if (unlikely(module_passive)) { + len = pp_stats_line(&ppi, 0); + /* The header should always be shorter than the buffer. */ + BUG_ON(len >= ppi.char_count); + (*num_items_returned)++; + *eof = 1; + return len; + } + + CT_DEBUG("qtaguid:proc stats pid=%u tgid=%u uid=%u " + "page=%p *num_items_returned=%p off=%ld " + "char_count=%d *eof=%d\n", + current->pid, current->tgid, current_fsuid(), + page, *num_items_returned, + items_to_skip, char_count, *eof); + + if (*eof) + return 0; + + /* The idx is there to help debug when things go belly up. */ + len = pp_stats_line(&ppi, 0); + /* Don't advance the outp unless the whole line was printed */ + if (len >= ppi.char_count) { + *ppi.outp = '\0'; + return ppi.outp - page; + } + if (len) { + ppi.outp += len; + ppi.char_count -= len; + (*num_items_returned)++; + } + + spin_lock_bh(&iface_stat_list_lock); + list_for_each_entry(ppi.iface_entry, &iface_stat_list, list) { + struct rb_node *node; + spin_lock_bh(&ppi.iface_entry->tag_stat_list_lock); + for (node = rb_first(&ppi.iface_entry->tag_stat_tree); + node; + node = rb_next(node)) { + ppi.ts_entry = rb_entry(node, struct tag_stat, tn.node); + if (!pp_sets(&ppi)) { + spin_unlock_bh( + &ppi.iface_entry->tag_stat_list_lock); + spin_unlock_bh(&iface_stat_list_lock); + return ppi.outp - page; + } + } + spin_unlock_bh(&ppi.iface_entry->tag_stat_list_lock); + } + spin_unlock_bh(&iface_stat_list_lock); + + *eof = 1; + return ppi.outp - page; +} + +/*------------------------------------------*/ +static int qtudev_open(struct inode *inode, struct file *file) +{ + struct uid_tag_data *utd_entry; + struct proc_qtu_data *pqd_entry; + struct proc_qtu_data *new_pqd_entry; + int res; + bool utd_entry_found; + + if (unlikely(qtu_proc_handling_passive)) + return 0; + + DR_DEBUG("qtaguid: qtudev_open(): pid=%u tgid=%u uid=%u\n", + current->pid, current->tgid, current_fsuid()); + + spin_lock_bh(&uid_tag_data_tree_lock); + + /* Look for existing uid data, or alloc one. */ + utd_entry = get_uid_data(current_fsuid(), &utd_entry_found); + if (IS_ERR_OR_NULL(utd_entry)) { + res = PTR_ERR(utd_entry); + goto err; + } + + /* Look for existing PID based proc_data */ + pqd_entry = proc_qtu_data_tree_search(&proc_qtu_data_tree, + current->tgid); + if (pqd_entry) { + pr_err("qtaguid: qtudev_open(): %u/%u %u " + "%s already opened\n", + current->pid, current->tgid, current_fsuid(), + QTU_DEV_NAME); + res = -EBUSY; + goto err_unlock_free_utd; + } + + new_pqd_entry = kzalloc(sizeof(*new_pqd_entry), GFP_ATOMIC); + if (!new_pqd_entry) { + pr_err("qtaguid: qtudev_open(): %u/%u %u: " + "proc data alloc failed\n", + current->pid, current->tgid, current_fsuid()); + res = -ENOMEM; + goto err_unlock_free_utd; + } + new_pqd_entry->pid = current->tgid; + INIT_LIST_HEAD(&new_pqd_entry->sock_tag_list); + new_pqd_entry->parent_tag_data = utd_entry; + utd_entry->num_pqd++; + + proc_qtu_data_tree_insert(new_pqd_entry, + &proc_qtu_data_tree); + + spin_unlock_bh(&uid_tag_data_tree_lock); + DR_DEBUG("qtaguid: tracking data for uid=%u in pqd=%p\n", + current_fsuid(), new_pqd_entry); + file->private_data = new_pqd_entry; + return 0; + +err_unlock_free_utd: + if (!utd_entry_found) { + rb_erase(&utd_entry->node, &uid_tag_data_tree); + kfree(utd_entry); + } + spin_unlock_bh(&uid_tag_data_tree_lock); +err: + return res; +} + +static int qtudev_release(struct inode *inode, struct file *file) +{ + struct proc_qtu_data *pqd_entry = file->private_data; + struct uid_tag_data *utd_entry = pqd_entry->parent_tag_data; + struct sock_tag *st_entry; + struct rb_root st_to_free_tree = RB_ROOT; + struct list_head *entry, *next; + struct tag_ref *tr; + + if (unlikely(qtu_proc_handling_passive)) + return 0; + + /* + * Do not trust the current->pid, it might just be a kworker cleaning + * up after a dead proc. + */ + DR_DEBUG("qtaguid: qtudev_release(): " + "pid=%u tgid=%u uid=%u " + "pqd_entry=%p->pid=%u utd_entry=%p->active_tags=%d\n", + current->pid, current->tgid, pqd_entry->parent_tag_data->uid, + pqd_entry, pqd_entry->pid, utd_entry, + utd_entry->num_active_tags); + + spin_lock_bh(&sock_tag_list_lock); + spin_lock_bh(&uid_tag_data_tree_lock); + + list_for_each_safe(entry, next, &pqd_entry->sock_tag_list) { + st_entry = list_entry(entry, struct sock_tag, list); + DR_DEBUG("qtaguid: %s(): " + "erase sock_tag=%p->sk=%p pid=%u tgid=%u uid=%u\n", + __func__, + st_entry, st_entry->sk, + current->pid, current->tgid, + pqd_entry->parent_tag_data->uid); + + utd_entry = uid_tag_data_tree_search( + &uid_tag_data_tree, + get_uid_from_tag(st_entry->tag)); + BUG_ON(IS_ERR_OR_NULL(utd_entry)); + DR_DEBUG("qtaguid: %s(): " + "looking for tag=0x%llx in utd_entry=%p\n", __func__, + st_entry->tag, utd_entry); + tr = tag_ref_tree_search(&utd_entry->tag_ref_tree, + st_entry->tag); + BUG_ON(!tr); + BUG_ON(tr->num_sock_tags <= 0); + tr->num_sock_tags--; + free_tag_ref_from_utd_entry(tr, utd_entry); + + rb_erase(&st_entry->sock_node, &sock_tag_tree); + list_del(&st_entry->list); + /* Can't sockfd_put() within spinlock, do it later. */ + sock_tag_tree_insert(st_entry, &st_to_free_tree); + + /* + * Try to free the utd_entry if no other proc_qtu_data is + * using it (num_pqd is 0) and it doesn't have active tags + * (num_active_tags is 0). + */ + put_utd_entry(utd_entry); + } + + rb_erase(&pqd_entry->node, &proc_qtu_data_tree); + BUG_ON(pqd_entry->parent_tag_data->num_pqd < 1); + pqd_entry->parent_tag_data->num_pqd--; + put_utd_entry(pqd_entry->parent_tag_data); + kfree(pqd_entry); + file->private_data = NULL; + + spin_unlock_bh(&uid_tag_data_tree_lock); + spin_unlock_bh(&sock_tag_list_lock); + + + sock_tag_tree_erase(&st_to_free_tree); + + prdebug_full_state(0, "%s(): pid=%u tgid=%u", __func__, + current->pid, current->tgid); + return 0; +} + +/*------------------------------------------*/ +static const struct file_operations qtudev_fops = { + .owner = THIS_MODULE, + .open = qtudev_open, + .release = qtudev_release, +}; + +static struct miscdevice qtu_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = QTU_DEV_NAME, + .fops = &qtudev_fops, + /* How sad it doesn't allow for defaults: .mode = S_IRUGO | S_IWUSR */ +}; + +/*------------------------------------------*/ +static int __init qtaguid_proc_register(struct proc_dir_entry **res_procdir) +{ + int ret; + *res_procdir = proc_mkdir(module_procdirname, init_net.proc_net); + if (!*res_procdir) { + pr_err("qtaguid: failed to create proc/.../xt_qtaguid\n"); + ret = -ENOMEM; + goto no_dir; + } + + xt_qtaguid_ctrl_file = create_proc_entry("ctrl", proc_ctrl_perms, + *res_procdir); + if (!xt_qtaguid_ctrl_file) { + pr_err("qtaguid: failed to create xt_qtaguid/ctrl " + " file\n"); + ret = -ENOMEM; + goto no_ctrl_entry; + } + xt_qtaguid_ctrl_file->read_proc = qtaguid_ctrl_proc_read; + xt_qtaguid_ctrl_file->write_proc = qtaguid_ctrl_proc_write; + + xt_qtaguid_stats_file = create_proc_entry("stats", proc_stats_perms, + *res_procdir); + if (!xt_qtaguid_stats_file) { + pr_err("qtaguid: failed to create xt_qtaguid/stats " + "file\n"); + ret = -ENOMEM; + goto no_stats_entry; + } + xt_qtaguid_stats_file->read_proc = qtaguid_stats_proc_read; + /* + * TODO: add support counter hacking + * xt_qtaguid_stats_file->write_proc = qtaguid_stats_proc_write; + */ + return 0; + +no_stats_entry: + remove_proc_entry("ctrl", *res_procdir); +no_ctrl_entry: + remove_proc_entry("xt_qtaguid", NULL); +no_dir: + return ret; +} + +static struct xt_match qtaguid_mt_reg __read_mostly = { + /* + * This module masquerades as the "owner" module so that iptables + * tools can deal with it. + */ + .name = "owner", + .revision = 1, + .family = NFPROTO_UNSPEC, + .match = qtaguid_mt, + .matchsize = sizeof(struct xt_qtaguid_match_info), + .me = THIS_MODULE, +}; + +static int __init qtaguid_mt_init(void) +{ + if (qtaguid_proc_register(&xt_qtaguid_procdir) + || iface_stat_init(xt_qtaguid_procdir) + || xt_register_match(&qtaguid_mt_reg) + || misc_register(&qtu_device)) + return -1; + return 0; +} + +/* + * TODO: allow unloading of the module. + * For now stats are permanent. + * Kconfig forces'y/n' and never an 'm'. + */ + +module_init(qtaguid_mt_init); +MODULE_AUTHOR("jpa "); +MODULE_DESCRIPTION("Xtables: socket owner+tag matching and associated stats"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("ipt_owner"); +MODULE_ALIAS("ip6t_owner"); +MODULE_ALIAS("ipt_qtaguid"); +MODULE_ALIAS("ip6t_qtaguid"); --- linux-goldfish-3.4.0.orig/net/netfilter/Makefile +++ linux-goldfish-3.4.0/net/netfilter/Makefile @@ -101,7 +101,9 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_PHYSDEV) += xt_physdev.o obj-$(CONFIG_NETFILTER_XT_MATCH_PKTTYPE) += xt_pkttype.o obj-$(CONFIG_NETFILTER_XT_MATCH_POLICY) += xt_policy.o +obj-$(CONFIG_NETFILTER_XT_MATCH_QTAGUID) += xt_qtaguid_print.o xt_qtaguid.o obj-$(CONFIG_NETFILTER_XT_MATCH_QUOTA) += xt_quota.o +obj-$(CONFIG_NETFILTER_XT_MATCH_QUOTA2) += xt_quota2.o obj-$(CONFIG_NETFILTER_XT_MATCH_RATEEST) += xt_rateest.o obj-$(CONFIG_NETFILTER_XT_MATCH_REALM) += xt_realm.o obj-$(CONFIG_NETFILTER_XT_MATCH_RECENT) += xt_recent.o --- linux-goldfish-3.4.0.orig/net/netfilter/xt_socket.c +++ linux-goldfish-3.4.0/net/netfilter/xt_socket.c @@ -35,7 +35,7 @@ #include #endif -static void +void xt_socket_put_sk(struct sock *sk) { if (sk->sk_state == TCP_TIME_WAIT) @@ -43,6 +43,7 @@ else sock_put(sk); } +EXPORT_SYMBOL(xt_socket_put_sk); static int extract_icmp4_fields(const struct sk_buff *skb, @@ -101,9 +102,8 @@ return 0; } -static bool -socket_match(const struct sk_buff *skb, struct xt_action_param *par, - const struct xt_socket_mtinfo1 *info) +struct sock* +xt_socket_get4_sk(const struct sk_buff *skb, struct xt_action_param *par) { const struct iphdr *iph = ip_hdr(skb); struct udphdr _hdr, *hp = NULL; @@ -120,7 +120,7 @@ hp = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(_hdr), &_hdr); if (hp == NULL) - return false; + return NULL; protocol = iph->protocol; saddr = iph->saddr; @@ -131,9 +131,9 @@ } else if (iph->protocol == IPPROTO_ICMP) { if (extract_icmp4_fields(skb, &protocol, &saddr, &daddr, &sport, &dport)) - return false; + return NULL; } else { - return false; + return NULL; } #ifdef XT_SOCKET_HAVE_CONNTRACK @@ -157,6 +157,23 @@ sk = nf_tproxy_get_sock_v4(dev_net(skb->dev), protocol, saddr, daddr, sport, dport, par->in, NFT_LOOKUP_ANY); + + pr_debug("proto %hhu %pI4:%hu -> %pI4:%hu (orig %pI4:%hu) sock %p\n", + protocol, &saddr, ntohs(sport), + &daddr, ntohs(dport), + &iph->daddr, hp ? ntohs(hp->dest) : 0, sk); + + return sk; +} +EXPORT_SYMBOL(xt_socket_get4_sk); + +static bool +socket_match(const struct sk_buff *skb, struct xt_action_param *par, + const struct xt_socket_mtinfo1 *info) +{ + struct sock *sk; + + sk = xt_socket_get4_sk(skb, par); if (sk != NULL) { bool wildcard; bool transparent = true; @@ -179,11 +196,6 @@ sk = NULL; } - pr_debug("proto %hhu %pI4:%hu -> %pI4:%hu (orig %pI4:%hu) sock %p\n", - protocol, &saddr, ntohs(sport), - &daddr, ntohs(dport), - &iph->daddr, hp ? ntohs(hp->dest) : 0, sk); - return (sk != NULL); } @@ -255,8 +267,8 @@ return 0; } -static bool -socket_mt6_v1(const struct sk_buff *skb, struct xt_action_param *par) +struct sock* +xt_socket_get6_sk(const struct sk_buff *skb, struct xt_action_param *par) { struct ipv6hdr *iph = ipv6_hdr(skb); struct udphdr _hdr, *hp = NULL; @@ -264,7 +276,6 @@ struct in6_addr *daddr, *saddr; __be16 dport, sport; int thoff, tproto; - const struct xt_socket_mtinfo1 *info = (struct xt_socket_mtinfo1 *) par->matchinfo; tproto = ipv6_find_hdr(skb, &thoff, -1, NULL); if (tproto < 0) { @@ -276,7 +287,7 @@ hp = skb_header_pointer(skb, thoff, sizeof(_hdr), &_hdr); if (hp == NULL) - return false; + return NULL; saddr = &iph->saddr; sport = hp->source; @@ -286,13 +297,30 @@ } else if (tproto == IPPROTO_ICMPV6) { if (extract_icmp6_fields(skb, thoff, &tproto, &saddr, &daddr, &sport, &dport)) - return false; + return NULL; } else { - return false; + return NULL; } sk = nf_tproxy_get_sock_v6(dev_net(skb->dev), tproto, saddr, daddr, sport, dport, par->in, NFT_LOOKUP_ANY); + pr_debug("proto %hhd %pI6:%hu -> %pI6:%hu " + "(orig %pI6:%hu) sock %p\n", + tproto, saddr, ntohs(sport), + daddr, ntohs(dport), + &iph->daddr, hp ? ntohs(hp->dest) : 0, sk); + return sk; +} +EXPORT_SYMBOL(xt_socket_get6_sk); + +static bool +socket_mt6_v1(const struct sk_buff *skb, struct xt_action_param *par) +{ + struct sock *sk; + const struct xt_socket_mtinfo1 *info; + + info = (struct xt_socket_mtinfo1 *) par->matchinfo; + sk = xt_socket_get6_sk(skb, par); if (sk != NULL) { bool wildcard; bool transparent = true; @@ -315,12 +343,6 @@ sk = NULL; } - pr_debug("proto %hhd %pI6:%hu -> %pI6:%hu " - "(orig %pI6:%hu) sock %p\n", - tproto, saddr, ntohs(sport), - daddr, ntohs(dport), - &iph->daddr, hp ? ntohs(hp->dest) : 0, sk); - return (sk != NULL); } #endif --- linux-goldfish-3.4.0.orig/net/netfilter/xt_IDLETIMER.c +++ linux-goldfish-3.4.0/net/netfilter/xt_IDLETIMER.c @@ -5,6 +5,7 @@ * After timer expires a kevent will be sent. * * Copyright (C) 2004, 2010 Nokia Corporation + * * Written by Timo Teras * * Converted to x_tables and reworked for upstream inclusion @@ -38,8 +39,10 @@ #include #include #include +#include #include #include +#include struct idletimer_tg_attr { struct attribute attr; @@ -56,6 +59,8 @@ struct idletimer_tg_attr attr; unsigned int refcnt; + bool send_nl_msg; + bool active; }; static LIST_HEAD(idletimer_tg_list); @@ -63,6 +68,32 @@ static struct kobject *idletimer_tg_kobj; +static void notify_netlink_uevent(const char *iface, struct idletimer_tg *timer) +{ + char iface_msg[NLMSG_MAX_SIZE]; + char state_msg[NLMSG_MAX_SIZE]; + char *envp[] = { iface_msg, state_msg, NULL }; + int res; + + res = snprintf(iface_msg, NLMSG_MAX_SIZE, "INTERFACE=%s", + iface); + if (NLMSG_MAX_SIZE <= res) { + pr_err("message too long (%d)", res); + return; + } + res = snprintf(state_msg, NLMSG_MAX_SIZE, "STATE=%s", + timer->active ? "active" : "inactive"); + if (NLMSG_MAX_SIZE <= res) { + pr_err("message too long (%d)", res); + return; + } + pr_debug("putting nlmsg: <%s> <%s>\n", iface_msg, state_msg); + kobject_uevent_env(idletimer_tg_kobj, KOBJ_CHANGE, envp); + return; + + +} + static struct idletimer_tg *__idletimer_tg_find_by_label(const char *label) { @@ -83,6 +114,7 @@ { struct idletimer_tg *timer; unsigned long expires = 0; + unsigned long now = jiffies; mutex_lock(&list_mutex); @@ -92,11 +124,15 @@ mutex_unlock(&list_mutex); - if (time_after(expires, jiffies)) + if (time_after(expires, now)) return sprintf(buf, "%u\n", - jiffies_to_msecs(expires - jiffies) / 1000); + jiffies_to_msecs(expires - now) / 1000); - return sprintf(buf, "0\n"); + if (timer->send_nl_msg) + return sprintf(buf, "0 %d\n", + jiffies_to_msecs(now - expires) / 1000); + else + return sprintf(buf, "0\n"); } static void idletimer_tg_work(struct work_struct *work) @@ -105,6 +141,9 @@ work); sysfs_notify(idletimer_tg_kobj, NULL, timer->attr.attr.name); + + if (timer->send_nl_msg) + notify_netlink_uevent(timer->attr.attr.name, timer); } static void idletimer_tg_expired(unsigned long data) @@ -113,6 +152,7 @@ pr_debug("timer %s expired\n", timer->attr.attr.name); + timer->active = false; schedule_work(&timer->work); } @@ -145,6 +185,8 @@ setup_timer(&info->timer->timer, idletimer_tg_expired, (unsigned long) info->timer); info->timer->refcnt = 1; + info->timer->send_nl_msg = (info->send_nl_msg == 0) ? false : true; + info->timer->active = true; mod_timer(&info->timer->timer, msecs_to_jiffies(info->timeout * 1000) + jiffies); @@ -168,14 +210,24 @@ const struct xt_action_param *par) { const struct idletimer_tg_info *info = par->targinfo; + unsigned long now = jiffies; pr_debug("resetting timer %s, timeout period %u\n", info->label, info->timeout); BUG_ON(!info->timer); + info->timer->active = true; + + if (time_before(info->timer->timer.expires, now)) { + schedule_work(&info->timer->work); + pr_debug("Starting timer %s (Expired, Jiffies): %lu, %lu\n", + info->label, info->timer->timer.expires, now); + } + + /* TODO: Avoid modifying timers on each packet */ mod_timer(&info->timer->timer, - msecs_to_jiffies(info->timeout * 1000) + jiffies); + msecs_to_jiffies(info->timeout * 1000) + now); return XT_CONTINUE; } @@ -184,8 +236,9 @@ { struct idletimer_tg_info *info = par->targinfo; int ret; + unsigned long now = jiffies; - pr_debug("checkentry targinfo%s\n", info->label); + pr_debug("checkentry targinfo %s\n", info->label); if (info->timeout == 0) { pr_debug("timeout value is zero\n"); @@ -204,8 +257,16 @@ info->timer = __idletimer_tg_find_by_label(info->label); if (info->timer) { info->timer->refcnt++; + info->timer->active = true; + + if (time_before(info->timer->timer.expires, now)) { + schedule_work(&info->timer->work); + pr_debug("Starting Checkentry timer (Expired, Jiffies): %lu, %lu\n", + info->timer->timer.expires, now); + } + mod_timer(&info->timer->timer, - msecs_to_jiffies(info->timeout * 1000) + jiffies); + msecs_to_jiffies(info->timeout * 1000) + now); pr_debug("increased refcnt of timer %s to %u\n", info->label, info->timer->refcnt); @@ -219,6 +280,7 @@ } mutex_unlock(&list_mutex); + return 0; } @@ -240,7 +302,7 @@ kfree(info->timer); } else { pr_debug("decreased refcnt of timer %s to %u\n", - info->label, info->timer->refcnt); + info->label, info->timer->refcnt); } mutex_unlock(&list_mutex); @@ -248,6 +310,7 @@ static struct xt_target idletimer_tg __read_mostly = { .name = "IDLETIMER", + .revision = 1, .family = NFPROTO_UNSPEC, .target = idletimer_tg_target, .targetsize = sizeof(struct idletimer_tg_info), @@ -313,3 +376,4 @@ MODULE_LICENSE("GPL v2"); MODULE_ALIAS("ipt_IDLETIMER"); MODULE_ALIAS("ip6t_IDLETIMER"); +MODULE_ALIAS("arpt_IDLETIMER"); --- linux-goldfish-3.4.0.orig/net/netfilter/xt_qtaguid_print.c +++ linux-goldfish-3.4.0/net/netfilter/xt_qtaguid_print.c @@ -0,0 +1,564 @@ +/* + * Pretty printing Support for iptables xt_qtaguid module. + * + * (C) 2011 Google, Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * Most of the functions in this file just waste time if DEBUG is not defined. + * The matching xt_qtaguid_print.h will static inline empty funcs if the needed + * debug flags ore not defined. + * Those funcs that fail to allocate memory will panic as there is no need to + * hobble allong just pretending to do the requested work. + */ + +#define DEBUG + +#include +#include +#include +#include +#include +#include + + +#include "xt_qtaguid_internal.h" +#include "xt_qtaguid_print.h" + +#ifdef DDEBUG + +static void _bug_on_err_or_null(void *ptr) +{ + if (IS_ERR_OR_NULL(ptr)) { + pr_err("qtaguid: kmalloc failed\n"); + BUG(); + } +} + +char *pp_tag_t(tag_t *tag) +{ + char *res; + + if (!tag) + res = kasprintf(GFP_ATOMIC, "tag_t@null{}"); + else + res = kasprintf(GFP_ATOMIC, + "tag_t@%p{tag=0x%llx, uid=%u}", + tag, *tag, get_uid_from_tag(*tag)); + _bug_on_err_or_null(res); + return res; +} + +char *pp_data_counters(struct data_counters *dc, bool showValues) +{ + char *res; + + if (!dc) + res = kasprintf(GFP_ATOMIC, "data_counters@null{}"); + else if (showValues) + res = kasprintf( + GFP_ATOMIC, "data_counters@%p{" + "set0{" + "rx{" + "tcp{b=%llu, p=%llu}, " + "udp{b=%llu, p=%llu}," + "other{b=%llu, p=%llu}}, " + "tx{" + "tcp{b=%llu, p=%llu}, " + "udp{b=%llu, p=%llu}," + "other{b=%llu, p=%llu}}}, " + "set1{" + "rx{" + "tcp{b=%llu, p=%llu}, " + "udp{b=%llu, p=%llu}," + "other{b=%llu, p=%llu}}, " + "tx{" + "tcp{b=%llu, p=%llu}, " + "udp{b=%llu, p=%llu}," + "other{b=%llu, p=%llu}}}}", + dc, + dc->bpc[0][IFS_RX][IFS_TCP].bytes, + dc->bpc[0][IFS_RX][IFS_TCP].packets, + dc->bpc[0][IFS_RX][IFS_UDP].bytes, + dc->bpc[0][IFS_RX][IFS_UDP].packets, + dc->bpc[0][IFS_RX][IFS_PROTO_OTHER].bytes, + dc->bpc[0][IFS_RX][IFS_PROTO_OTHER].packets, + dc->bpc[0][IFS_TX][IFS_TCP].bytes, + dc->bpc[0][IFS_TX][IFS_TCP].packets, + dc->bpc[0][IFS_TX][IFS_UDP].bytes, + dc->bpc[0][IFS_TX][IFS_UDP].packets, + dc->bpc[0][IFS_TX][IFS_PROTO_OTHER].bytes, + dc->bpc[0][IFS_TX][IFS_PROTO_OTHER].packets, + dc->bpc[1][IFS_RX][IFS_TCP].bytes, + dc->bpc[1][IFS_RX][IFS_TCP].packets, + dc->bpc[1][IFS_RX][IFS_UDP].bytes, + dc->bpc[1][IFS_RX][IFS_UDP].packets, + dc->bpc[1][IFS_RX][IFS_PROTO_OTHER].bytes, + dc->bpc[1][IFS_RX][IFS_PROTO_OTHER].packets, + dc->bpc[1][IFS_TX][IFS_TCP].bytes, + dc->bpc[1][IFS_TX][IFS_TCP].packets, + dc->bpc[1][IFS_TX][IFS_UDP].bytes, + dc->bpc[1][IFS_TX][IFS_UDP].packets, + dc->bpc[1][IFS_TX][IFS_PROTO_OTHER].bytes, + dc->bpc[1][IFS_TX][IFS_PROTO_OTHER].packets); + else + res = kasprintf(GFP_ATOMIC, "data_counters@%p{...}", dc); + _bug_on_err_or_null(res); + return res; +} + +char *pp_tag_node(struct tag_node *tn) +{ + char *tag_str; + char *res; + + if (!tn) { + res = kasprintf(GFP_ATOMIC, "tag_node@null{}"); + _bug_on_err_or_null(res); + return res; + } + tag_str = pp_tag_t(&tn->tag); + res = kasprintf(GFP_ATOMIC, + "tag_node@%p{tag=%s}", + tn, tag_str); + _bug_on_err_or_null(res); + kfree(tag_str); + return res; +} + +char *pp_tag_ref(struct tag_ref *tr) +{ + char *tn_str; + char *res; + + if (!tr) { + res = kasprintf(GFP_ATOMIC, "tag_ref@null{}"); + _bug_on_err_or_null(res); + return res; + } + tn_str = pp_tag_node(&tr->tn); + res = kasprintf(GFP_ATOMIC, + "tag_ref@%p{%s, num_sock_tags=%d}", + tr, tn_str, tr->num_sock_tags); + _bug_on_err_or_null(res); + kfree(tn_str); + return res; +} + +char *pp_tag_stat(struct tag_stat *ts) +{ + char *tn_str; + char *counters_str; + char *parent_counters_str; + char *res; + + if (!ts) { + res = kasprintf(GFP_ATOMIC, "tag_stat@null{}"); + _bug_on_err_or_null(res); + return res; + } + tn_str = pp_tag_node(&ts->tn); + counters_str = pp_data_counters(&ts->counters, true); + parent_counters_str = pp_data_counters(ts->parent_counters, false); + res = kasprintf(GFP_ATOMIC, + "tag_stat@%p{%s, counters=%s, parent_counters=%s}", + ts, tn_str, counters_str, parent_counters_str); + _bug_on_err_or_null(res); + kfree(tn_str); + kfree(counters_str); + kfree(parent_counters_str); + return res; +} + +char *pp_iface_stat(struct iface_stat *is) +{ + char *res; + if (!is) + res = kasprintf(GFP_ATOMIC, "iface_stat@null{}"); + else + res = kasprintf(GFP_ATOMIC, "iface_stat@%p{" + "list=list_head{...}, " + "ifname=%s, " + "total_dev={rx={bytes=%llu, " + "packets=%llu}, " + "tx={bytes=%llu, " + "packets=%llu}}, " + "total_skb={rx={bytes=%llu, " + "packets=%llu}, " + "tx={bytes=%llu, " + "packets=%llu}}, " + "last_known_valid=%d, " + "last_known={rx={bytes=%llu, " + "packets=%llu}, " + "tx={bytes=%llu, " + "packets=%llu}}, " + "active=%d, " + "net_dev=%p, " + "proc_ptr=%p, " + "tag_stat_tree=rb_root{...}}", + is, + is->ifname, + is->totals_via_dev[IFS_RX].bytes, + is->totals_via_dev[IFS_RX].packets, + is->totals_via_dev[IFS_TX].bytes, + is->totals_via_dev[IFS_TX].packets, + is->totals_via_skb[IFS_RX].bytes, + is->totals_via_skb[IFS_RX].packets, + is->totals_via_skb[IFS_TX].bytes, + is->totals_via_skb[IFS_TX].packets, + is->last_known_valid, + is->last_known[IFS_RX].bytes, + is->last_known[IFS_RX].packets, + is->last_known[IFS_TX].bytes, + is->last_known[IFS_TX].packets, + is->active, + is->net_dev, + is->proc_ptr); + _bug_on_err_or_null(res); + return res; +} + +char *pp_sock_tag(struct sock_tag *st) +{ + char *tag_str; + char *res; + + if (!st) { + res = kasprintf(GFP_ATOMIC, "sock_tag@null{}"); + _bug_on_err_or_null(res); + return res; + } + tag_str = pp_tag_t(&st->tag); + res = kasprintf(GFP_ATOMIC, "sock_tag@%p{" + "sock_node=rb_node{...}, " + "sk=%p socket=%p (f_count=%lu), list=list_head{...}, " + "pid=%u, tag=%s}", + st, st->sk, st->socket, atomic_long_read( + &st->socket->file->f_count), + st->pid, tag_str); + _bug_on_err_or_null(res); + kfree(tag_str); + return res; +} + +char *pp_uid_tag_data(struct uid_tag_data *utd) +{ + char *res; + + if (!utd) + res = kasprintf(GFP_ATOMIC, "uid_tag_data@null{}"); + else + res = kasprintf(GFP_ATOMIC, "uid_tag_data@%p{" + "uid=%u, num_active_acct_tags=%d, " + "num_pqd=%d, " + "tag_node_tree=rb_root{...}, " + "proc_qtu_data_tree=rb_root{...}}", + utd, utd->uid, + utd->num_active_tags, utd->num_pqd); + _bug_on_err_or_null(res); + return res; +} + +char *pp_proc_qtu_data(struct proc_qtu_data *pqd) +{ + char *parent_tag_data_str; + char *res; + + if (!pqd) { + res = kasprintf(GFP_ATOMIC, "proc_qtu_data@null{}"); + _bug_on_err_or_null(res); + return res; + } + parent_tag_data_str = pp_uid_tag_data(pqd->parent_tag_data); + res = kasprintf(GFP_ATOMIC, "proc_qtu_data@%p{" + "node=rb_node{...}, pid=%u, " + "parent_tag_data=%s, " + "sock_tag_list=list_head{...}}", + pqd, pqd->pid, parent_tag_data_str + ); + _bug_on_err_or_null(res); + kfree(parent_tag_data_str); + return res; +} + +/*------------------------------------------*/ +void prdebug_sock_tag_tree(int indent_level, + struct rb_root *sock_tag_tree) +{ + struct rb_node *node; + struct sock_tag *sock_tag_entry; + char *str; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + if (RB_EMPTY_ROOT(sock_tag_tree)) { + str = "sock_tag_tree=rb_root{}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + return; + } + + str = "sock_tag_tree=rb_root{"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + indent_level++; + for (node = rb_first(sock_tag_tree); + node; + node = rb_next(node)) { + sock_tag_entry = rb_entry(node, struct sock_tag, sock_node); + str = pp_sock_tag(sock_tag_entry); + pr_debug("%*d: %s,\n", indent_level*2, indent_level, str); + kfree(str); + } + indent_level--; + str = "}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); +} + +void prdebug_sock_tag_list(int indent_level, + struct list_head *sock_tag_list) +{ + struct sock_tag *sock_tag_entry; + char *str; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + if (list_empty(sock_tag_list)) { + str = "sock_tag_list=list_head{}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + return; + } + + str = "sock_tag_list=list_head{"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + indent_level++; + list_for_each_entry(sock_tag_entry, sock_tag_list, list) { + str = pp_sock_tag(sock_tag_entry); + pr_debug("%*d: %s,\n", indent_level*2, indent_level, str); + kfree(str); + } + indent_level--; + str = "}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); +} + +void prdebug_proc_qtu_data_tree(int indent_level, + struct rb_root *proc_qtu_data_tree) +{ + char *str; + struct rb_node *node; + struct proc_qtu_data *proc_qtu_data_entry; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + if (RB_EMPTY_ROOT(proc_qtu_data_tree)) { + str = "proc_qtu_data_tree=rb_root{}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + return; + } + + str = "proc_qtu_data_tree=rb_root{"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + indent_level++; + for (node = rb_first(proc_qtu_data_tree); + node; + node = rb_next(node)) { + proc_qtu_data_entry = rb_entry(node, + struct proc_qtu_data, + node); + str = pp_proc_qtu_data(proc_qtu_data_entry); + pr_debug("%*d: %s,\n", indent_level*2, indent_level, + str); + kfree(str); + indent_level++; + prdebug_sock_tag_list(indent_level, + &proc_qtu_data_entry->sock_tag_list); + indent_level--; + + } + indent_level--; + str = "}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); +} + +void prdebug_tag_ref_tree(int indent_level, struct rb_root *tag_ref_tree) +{ + char *str; + struct rb_node *node; + struct tag_ref *tag_ref_entry; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + if (RB_EMPTY_ROOT(tag_ref_tree)) { + str = "tag_ref_tree{}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + return; + } + + str = "tag_ref_tree{"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + indent_level++; + for (node = rb_first(tag_ref_tree); + node; + node = rb_next(node)) { + tag_ref_entry = rb_entry(node, + struct tag_ref, + tn.node); + str = pp_tag_ref(tag_ref_entry); + pr_debug("%*d: %s,\n", indent_level*2, indent_level, + str); + kfree(str); + } + indent_level--; + str = "}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); +} + +void prdebug_uid_tag_data_tree(int indent_level, + struct rb_root *uid_tag_data_tree) +{ + char *str; + struct rb_node *node; + struct uid_tag_data *uid_tag_data_entry; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + if (RB_EMPTY_ROOT(uid_tag_data_tree)) { + str = "uid_tag_data_tree=rb_root{}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + return; + } + + str = "uid_tag_data_tree=rb_root{"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + indent_level++; + for (node = rb_first(uid_tag_data_tree); + node; + node = rb_next(node)) { + uid_tag_data_entry = rb_entry(node, struct uid_tag_data, + node); + str = pp_uid_tag_data(uid_tag_data_entry); + pr_debug("%*d: %s,\n", indent_level*2, indent_level, str); + kfree(str); + if (!RB_EMPTY_ROOT(&uid_tag_data_entry->tag_ref_tree)) { + indent_level++; + prdebug_tag_ref_tree(indent_level, + &uid_tag_data_entry->tag_ref_tree); + indent_level--; + } + } + indent_level--; + str = "}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); +} + +void prdebug_tag_stat_tree(int indent_level, + struct rb_root *tag_stat_tree) +{ + char *str; + struct rb_node *node; + struct tag_stat *ts_entry; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + if (RB_EMPTY_ROOT(tag_stat_tree)) { + str = "tag_stat_tree{}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + return; + } + + str = "tag_stat_tree{"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + indent_level++; + for (node = rb_first(tag_stat_tree); + node; + node = rb_next(node)) { + ts_entry = rb_entry(node, struct tag_stat, tn.node); + str = pp_tag_stat(ts_entry); + pr_debug("%*d: %s\n", indent_level*2, indent_level, + str); + kfree(str); + } + indent_level--; + str = "}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); +} + +void prdebug_iface_stat_list(int indent_level, + struct list_head *iface_stat_list) +{ + char *str; + struct iface_stat *iface_entry; + + if (!unlikely(qtaguid_debug_mask & DDEBUG_MASK)) + return; + + if (list_empty(iface_stat_list)) { + str = "iface_stat_list=list_head{}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + return; + } + + str = "iface_stat_list=list_head{"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + indent_level++; + list_for_each_entry(iface_entry, iface_stat_list, list) { + str = pp_iface_stat(iface_entry); + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); + kfree(str); + + spin_lock_bh(&iface_entry->tag_stat_list_lock); + if (!RB_EMPTY_ROOT(&iface_entry->tag_stat_tree)) { + indent_level++; + prdebug_tag_stat_tree(indent_level, + &iface_entry->tag_stat_tree); + indent_level--; + } + spin_unlock_bh(&iface_entry->tag_stat_list_lock); + } + indent_level--; + str = "}"; + pr_debug("%*d: %s\n", indent_level*2, indent_level, str); +} + +#endif /* ifdef DDEBUG */ +/*------------------------------------------*/ +static const char * const netdev_event_strings[] = { + "netdev_unknown", + "NETDEV_UP", + "NETDEV_DOWN", + "NETDEV_REBOOT", + "NETDEV_CHANGE", + "NETDEV_REGISTER", + "NETDEV_UNREGISTER", + "NETDEV_CHANGEMTU", + "NETDEV_CHANGEADDR", + "NETDEV_GOING_DOWN", + "NETDEV_CHANGENAME", + "NETDEV_FEAT_CHANGE", + "NETDEV_BONDING_FAILOVER", + "NETDEV_PRE_UP", + "NETDEV_PRE_TYPE_CHANGE", + "NETDEV_POST_TYPE_CHANGE", + "NETDEV_POST_INIT", + "NETDEV_UNREGISTER_BATCH", + "NETDEV_RELEASE", + "NETDEV_NOTIFY_PEERS", + "NETDEV_JOIN", +}; + +const char *netdev_evt_str(int netdev_event) +{ + if (netdev_event < 0 + || netdev_event >= ARRAY_SIZE(netdev_event_strings)) + return "bad event num"; + return netdev_event_strings[netdev_event]; +} --- linux-goldfish-3.4.0.orig/net/bridge/br_device.c +++ linux-goldfish-3.4.0/net/bridge/br_device.c @@ -38,16 +38,17 @@ } #endif - u64_stats_update_begin(&brstats->syncp); - brstats->tx_packets++; - brstats->tx_bytes += skb->len; - u64_stats_update_end(&brstats->syncp); - BR_INPUT_SKB_CB(skb)->brdev = dev; skb_reset_mac_header(skb); skb_pull(skb, ETH_HLEN); + u64_stats_update_begin(&brstats->syncp); + brstats->tx_packets++; + /* Exclude ETH_HLEN from byte stats for consistency with Rx chain */ + brstats->tx_bytes += skb->len; + u64_stats_update_end(&brstats->syncp); + rcu_read_lock(); if (is_broadcast_ether_addr(dest)) br_flood_deliver(br, skb); --- linux-goldfish-3.4.0.orig/net/ipv4/devinet.c +++ linux-goldfish-3.4.0/net/ipv4/devinet.c @@ -58,6 +58,7 @@ #include #include +#include #include #include #include @@ -734,6 +735,7 @@ case SIOCSIFBRDADDR: /* Set the broadcast address */ case SIOCSIFDSTADDR: /* Set the destination address */ case SIOCSIFNETMASK: /* Set the netmask for the interface */ + case SIOCKILLADDR: /* Nuke all sockets on this address */ ret = -EACCES; if (!capable(CAP_NET_ADMIN)) goto out; @@ -785,7 +787,8 @@ } ret = -EADDRNOTAVAIL; - if (!ifa && cmd != SIOCSIFADDR && cmd != SIOCSIFFLAGS) + if (!ifa && cmd != SIOCSIFADDR && cmd != SIOCSIFFLAGS + && cmd != SIOCKILLADDR) goto done; switch (cmd) { @@ -911,6 +914,9 @@ inet_insert_ifa(ifa); } break; + case SIOCKILLADDR: /* Nuke all connections on this address */ + ret = tcp_nuke_addr(net, (struct sockaddr *) sin); + break; } done: rtnl_unlock(); --- linux-goldfish-3.4.0.orig/net/ipv4/sysfs_net_ipv4.c +++ linux-goldfish-3.4.0/net/ipv4/sysfs_net_ipv4.c @@ -0,0 +1,88 @@ +/* + * net/ipv4/sysfs_net_ipv4.c + * + * sysfs-based networking knobs (so we can, unlike with sysctl, control perms) + * + * Copyright (C) 2008 Google, Inc. + * + * Robert Love + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include +#include +#include + +#define CREATE_IPV4_FILE(_name, _var) \ +static ssize_t _name##_show(struct kobject *kobj, \ + struct kobj_attribute *attr, char *buf) \ +{ \ + return sprintf(buf, "%d\n", _var); \ +} \ +static ssize_t _name##_store(struct kobject *kobj, \ + struct kobj_attribute *attr, \ + const char *buf, size_t count) \ +{ \ + int val, ret; \ + ret = sscanf(buf, "%d", &val); \ + if (ret != 1) \ + return -EINVAL; \ + if (val < 0) \ + return -EINVAL; \ + _var = val; \ + return count; \ +} \ +static struct kobj_attribute _name##_attr = \ + __ATTR(_name, 0644, _name##_show, _name##_store) + +CREATE_IPV4_FILE(tcp_wmem_min, sysctl_tcp_wmem[0]); +CREATE_IPV4_FILE(tcp_wmem_def, sysctl_tcp_wmem[1]); +CREATE_IPV4_FILE(tcp_wmem_max, sysctl_tcp_wmem[2]); + +CREATE_IPV4_FILE(tcp_rmem_min, sysctl_tcp_rmem[0]); +CREATE_IPV4_FILE(tcp_rmem_def, sysctl_tcp_rmem[1]); +CREATE_IPV4_FILE(tcp_rmem_max, sysctl_tcp_rmem[2]); + +static struct attribute *ipv4_attrs[] = { + &tcp_wmem_min_attr.attr, + &tcp_wmem_def_attr.attr, + &tcp_wmem_max_attr.attr, + &tcp_rmem_min_attr.attr, + &tcp_rmem_def_attr.attr, + &tcp_rmem_max_attr.attr, + NULL +}; + +static struct attribute_group ipv4_attr_group = { + .attrs = ipv4_attrs, +}; + +static __init int sysfs_ipv4_init(void) +{ + struct kobject *ipv4_kobject; + int ret; + + ipv4_kobject = kobject_create_and_add("ipv4", kernel_kobj); + if (!ipv4_kobject) + return -ENOMEM; + + ret = sysfs_create_group(ipv4_kobject, &ipv4_attr_group); + if (ret) { + kobject_put(ipv4_kobject); + return ret; + } + + return 0; +} + +subsys_initcall(sysfs_ipv4_init); --- linux-goldfish-3.4.0.orig/net/ipv4/Makefile +++ linux-goldfish-3.4.0/net/ipv4/Makefile @@ -14,6 +14,7 @@ inet_fragment.o ping.o obj-$(CONFIG_SYSCTL) += sysctl_net_ipv4.o +obj-$(CONFIG_SYSFS) += sysfs_net_ipv4.o obj-$(CONFIG_PROC_FS) += proc.o obj-$(CONFIG_IP_MULTIPLE_TABLES) += fib_rules.o obj-$(CONFIG_IP_MROUTE) += ipmr.o --- linux-goldfish-3.4.0.orig/net/ipv4/af_inet.c +++ linux-goldfish-3.4.0/net/ipv4/af_inet.c @@ -119,6 +119,19 @@ #include #endif +#ifdef CONFIG_ANDROID_PARANOID_NETWORK +#include + +static inline int current_has_network(void) +{ + return in_egroup_p(AID_INET) || capable(CAP_NET_RAW); +} +#else +static inline int current_has_network(void) +{ + return 1; +} +#endif /* The inetsw table contains everything that inet_create needs to * build a new socket. @@ -259,6 +272,7 @@ return ipprot->netns_ok; } + /* * Create an inet socket. */ @@ -275,6 +289,9 @@ int try_loading_module = 0; int err; + if (!current_has_network()) + return -EACCES; + if (unlikely(!inet_ehash_secret)) if (sock->type != SOCK_RAW && sock->type != SOCK_DGRAM) build_ehash_secret(); @@ -881,6 +898,7 @@ case SIOCSIFPFLAGS: case SIOCGIFPFLAGS: case SIOCSIFFLAGS: + case SIOCKILLADDR: err = devinet_ioctl(net, cmd, (void __user *)arg); break; default: --- linux-goldfish-3.4.0.orig/net/ipv4/tcp.c +++ linux-goldfish-3.4.0/net/ipv4/tcp.c @@ -268,11 +268,15 @@ #include #include #include +#include #include #include #include #include +#include +#include +#include #include #include @@ -1115,6 +1119,9 @@ if (copied) tcp_push(sk, flags, mss_now, tp->nonagle); release_sock(sk); + + if (copied > 0) + uid_stat_tcp_snd(current_uid(), copied); return copied; do_fault: @@ -1389,8 +1396,11 @@ tcp_rcv_space_adjust(sk); /* Clean up data we have read: This will do ACK frames. */ - if (copied > 0) + if (copied > 0) { tcp_cleanup_rbuf(sk, copied); + uid_stat_tcp_rcv(current_uid(), copied); + } + return copied; } EXPORT_SYMBOL(tcp_read_sock); @@ -1773,6 +1783,9 @@ tcp_cleanup_rbuf(sk, copied); release_sock(sk); + + if (copied > 0) + uid_stat_tcp_rcv(current_uid(), copied); return copied; out: @@ -1781,6 +1794,8 @@ recv_urg: err = tcp_recv_urg(sk, msg, len, flags); + if (err > 0) + uid_stat_tcp_rcv(current_uid(), err); goto out; } EXPORT_SYMBOL(tcp_recvmsg); @@ -3327,3 +3342,107 @@ tcp_secret_retiring = &tcp_secret_two; tcp_secret_secondary = &tcp_secret_two; } + +static int tcp_is_local(struct net *net, __be32 addr) { + struct rtable *rt; + struct flowi4 fl4 = { .daddr = addr }; + rt = ip_route_output_key(net, &fl4); + if (IS_ERR_OR_NULL(rt)) + return 0; + return rt->dst.dev && (rt->dst.dev->flags & IFF_LOOPBACK); +} + +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +static int tcp_is_local6(struct net *net, struct in6_addr *addr) { + struct rt6_info *rt6 = rt6_lookup(net, addr, addr, 0, 0); + return rt6 && rt6->dst.dev && (rt6->dst.dev->flags & IFF_LOOPBACK); +} +#endif + +/* + * tcp_nuke_addr - destroy all sockets on the given local address + * if local address is the unspecified address (0.0.0.0 or ::), destroy all + * sockets with local addresses that are not configured. + */ +int tcp_nuke_addr(struct net *net, struct sockaddr *addr) +{ + int family = addr->sa_family; + unsigned int bucket; + + struct in_addr *in; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + struct in6_addr *in6; +#endif + if (family == AF_INET) { + in = &((struct sockaddr_in *)addr)->sin_addr; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + } else if (family == AF_INET6) { + in6 = &((struct sockaddr_in6 *)addr)->sin6_addr; +#endif + } else { + return -EAFNOSUPPORT; + } + + for (bucket = 0; bucket < tcp_hashinfo.ehash_mask; bucket++) { + struct hlist_nulls_node *node; + struct sock *sk; + spinlock_t *lock = inet_ehash_lockp(&tcp_hashinfo, bucket); + +restart: + spin_lock_bh(lock); + sk_nulls_for_each(sk, node, &tcp_hashinfo.ehash[bucket].chain) { + struct inet_sock *inet = inet_sk(sk); + + if (sysctl_ip_dynaddr && sk->sk_state == TCP_SYN_SENT) + continue; + if (sock_flag(sk, SOCK_DEAD)) + continue; + + if (family == AF_INET) { + __be32 s4 = inet->inet_rcv_saddr; + if (s4 == LOOPBACK4_IPV6) + continue; + + if (in->s_addr != s4 && + !(in->s_addr == INADDR_ANY && + !tcp_is_local(net, s4))) + continue; + } + +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + if (family == AF_INET6) { + struct in6_addr *s6; + if (!inet->pinet6) + continue; + + s6 = &inet->pinet6->rcv_saddr; + if (ipv6_addr_type(s6) == IPV6_ADDR_MAPPED) + continue; + + if (!ipv6_addr_equal(in6, s6) && + !(ipv6_addr_equal(in6, &in6addr_any) && + !tcp_is_local6(net, s6))) + continue; + } +#endif + + sock_hold(sk); + spin_unlock_bh(lock); + + local_bh_disable(); + bh_lock_sock(sk); + sk->sk_err = ETIMEDOUT; + sk->sk_error_report(sk); + + tcp_done(sk); + bh_unlock_sock(sk); + local_bh_enable(); + sock_put(sk); + + goto restart; + } + spin_unlock_bh(lock); + } + + return 0; +} --- linux-goldfish-3.4.0.orig/net/ipv4/netfilter/Kconfig +++ linux-goldfish-3.4.0/net/ipv4/netfilter/Kconfig @@ -123,6 +123,18 @@ To compile it as a module, choose M here. If unsure, say N. +config IP_NF_TARGET_REJECT_SKERR + bool "Force socket error when rejecting with icmp*" + depends on IP_NF_TARGET_REJECT + default n + help + This option enables turning a "--reject-with icmp*" into a matching + socket error also. + The REJECT target normally allows sending an ICMP message. But it + leaves the local socket unaware of any ingress rejects. + + If unsure, say N. + config IP_NF_TARGET_ULOG tristate "ULOG target support" default m if NETFILTER_ADVANCED=n --- linux-goldfish-3.4.0.orig/net/ipv4/netfilter/ipt_REJECT.c +++ linux-goldfish-3.4.0/net/ipv4/netfilter/ipt_REJECT.c @@ -128,6 +128,14 @@ static inline void send_unreach(struct sk_buff *skb_in, int code) { icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); +#ifdef CONFIG_IP_NF_TARGET_REJECT_SKERR + if (skb_in->sk) { + skb_in->sk->sk_err = icmp_err_convert[code].errno; + skb_in->sk->sk_error_report(skb_in->sk); + pr_debug("ipt_REJECT: sk_err=%d for skb=%p sk=%p\n", + skb_in->sk->sk_err, skb_in, skb_in->sk); + } +#endif } static unsigned int --- linux-goldfish-3.4.0.orig/drivers/Kconfig +++ linux-goldfish-3.4.0/drivers/Kconfig @@ -96,6 +96,8 @@ source "drivers/leds/Kconfig" +source "drivers/switch/Kconfig" + source "drivers/accessibility/Kconfig" source "drivers/infiniband/Kconfig" --- linux-goldfish-3.4.0.orig/drivers/Makefile +++ linux-goldfish-3.4.0/drivers/Makefile @@ -100,6 +100,7 @@ obj-y += mmc/ obj-$(CONFIG_MEMSTICK) += memstick/ obj-y += leds/ +obj-$(CONFIG_SWITCH) += switch/ obj-$(CONFIG_INFINIBAND) += infiniband/ obj-$(CONFIG_SGI_SN) += sn/ obj-y += firmware/ --- linux-goldfish-3.4.0.orig/drivers/hid/hid-multitouch.c +++ linux-goldfish-3.4.0/drivers/hid/hid-multitouch.c @@ -319,6 +319,16 @@ if (field->physical == HID_DG_STYLUS) return -1; + /* Only map fields from TouchScreen or TouchPad collections. + * We need to ignore fields that belong to other collections + * such as Mouse that might have the same GenericDesktop usages. */ + if (field->application == HID_DG_TOUCHSCREEN) + set_bit(INPUT_PROP_DIRECT, hi->input->propbit); + else if (field->application == HID_DG_TOUCHPAD) + set_bit(INPUT_PROP_POINTER, hi->input->propbit); + else + return 0; + switch (usage->hid & HID_USAGE_PAGE) { case HID_UP_GENDESK: --- linux-goldfish-3.4.0.orig/drivers/hid/hid-input.c +++ linux-goldfish-3.4.0/drivers/hid/hid-input.c @@ -1201,6 +1201,9 @@ * UGCI) cram a lot of unrelated inputs into the * same interface. */ hidinput->report = report; + if (hid->driver->input_register && + hid->driver->input_register(hid, hidinput)) + goto out_cleanup; if (input_register_device(hidinput->input)) goto out_cleanup; hidinput = NULL; @@ -1215,6 +1218,10 @@ goto out_unwind; } + if (hidinput && hid->driver->input_register && + hid->driver->input_register(hid, hidinput)) + goto out_cleanup; + if (hidinput && input_register_device(hidinput->input)) goto out_cleanup; --- linux-goldfish-3.4.0.orig/drivers/hid/hid-magicmouse.c +++ linux-goldfish-3.4.0/drivers/hid/hid-magicmouse.c @@ -387,8 +387,10 @@ return 1; } -static void magicmouse_setup_input(struct input_dev *input, struct hid_device *hdev) +static int magicmouse_setup_input(struct hid_device *hdev, struct hid_input *hi) { + struct input_dev *input = hi->input; + __set_bit(EV_KEY, input->evbit); if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) { @@ -471,6 +473,8 @@ __set_bit(EV_MSC, input->evbit); __set_bit(MSC_RAW, input->mscbit); } + + return 0; } static int magicmouse_input_mapping(struct hid_device *hdev, @@ -523,12 +527,6 @@ goto err_free; } - /* We do this after hid-input is done parsing reports so that - * hid-input uses the most natural button and axis IDs. - */ - if (msc->input) - magicmouse_setup_input(msc->input, hdev); - if (id->product == USB_DEVICE_ID_APPLE_MAGICMOUSE) report = hid_register_report(hdev, HID_INPUT_REPORT, MOUSE_REPORT_ID); @@ -593,6 +591,7 @@ .remove = magicmouse_remove, .raw_event = magicmouse_raw_event, .input_mapping = magicmouse_input_mapping, + .input_register = magicmouse_setup_input, }; static int __init magicmouse_init(void) --- linux-goldfish-3.4.0.orig/drivers/staging/android/binder.c +++ linux-goldfish-3.4.0/drivers/staging/android/binder.c @@ -33,10 +33,12 @@ #include #include #include +#include #include "binder.h" +#include "binder_trace.h" -static DEFINE_MUTEX(binder_lock); +static DEFINE_MUTEX(binder_main_lock); static DEFINE_MUTEX(binder_deferred_lock); static DEFINE_MUTEX(binder_mmap_lock); @@ -499,6 +501,19 @@ return -EBADF; } +static inline void binder_lock(const char *tag) +{ + trace_binder_lock(tag); + mutex_lock(&binder_main_lock); + trace_binder_locked(tag); +} + +static inline void binder_unlock(const char *tag) +{ + trace_binder_unlock(tag); + mutex_unlock(&binder_main_lock); +} + static void binder_set_nice(long nice) { long min_nice; @@ -625,6 +640,8 @@ if (end <= start) return 0; + trace_binder_update_page_range(proc, allocate, start, end); + if (vma) mm = NULL; else @@ -1473,6 +1490,10 @@ return_error = BR_DEAD_REPLY; goto err_dead_binder; } + if (security_binder_transaction(proc->tsk, target_proc->tsk) < 0) { + return_error = BR_FAILED_REPLY; + goto err_invalid_target_handle; + } if (!(tr->flags & TF_ONE_WAY) && thread->transaction_stack) { struct binder_transaction *tmp; tmp = thread->transaction_stack; @@ -1549,6 +1570,9 @@ t->code = tr->code; t->flags = tr->flags; t->priority = task_nice(current); + + trace_binder_transaction(reply, t, target_node); + t->buffer = binder_alloc_buf(target_proc, tr->data_size, tr->offsets_size, !reply && (t->flags & TF_ONE_WAY)); if (t->buffer == NULL) { @@ -1559,6 +1583,7 @@ t->buffer->debug_id = t->debug_id; t->buffer->transaction = t; t->buffer->target_node = target_node; + trace_binder_transaction_alloc_buf(t->buffer); if (target_node) binder_inc_node(target_node, 1, 0, NULL); @@ -1618,6 +1643,10 @@ fp->cookie, node->cookie); goto err_binder_get_ref_for_node_failed; } + if (security_binder_transfer_binder(proc->tsk, target_proc->tsk)) { + return_error = BR_FAILED_REPLY; + goto err_binder_get_ref_for_node_failed; + } ref = binder_get_ref_for_node(target_proc, node); if (ref == NULL) { return_error = BR_FAILED_REPLY; @@ -1631,6 +1660,7 @@ binder_inc_ref(ref, fp->type == BINDER_TYPE_HANDLE, &thread->todo); + trace_binder_transaction_node_to_ref(t, node, ref); binder_debug(BINDER_DEBUG_TRANSACTION, " node %d u%p -> ref %d desc %d\n", node->debug_id, node->ptr, ref->debug_id, @@ -1647,6 +1677,10 @@ return_error = BR_FAILED_REPLY; goto err_binder_get_ref_failed; } + if (security_binder_transfer_binder(proc->tsk, target_proc->tsk)) { + return_error = BR_FAILED_REPLY; + goto err_binder_get_ref_failed; + } if (ref->node->proc == target_proc) { if (fp->type == BINDER_TYPE_HANDLE) fp->type = BINDER_TYPE_BINDER; @@ -1655,6 +1689,7 @@ fp->binder = ref->node->ptr; fp->cookie = ref->node->cookie; binder_inc_node(ref->node, fp->type == BINDER_TYPE_BINDER, 0, NULL); + trace_binder_transaction_ref_to_node(t, ref); binder_debug(BINDER_DEBUG_TRANSACTION, " ref %d desc %d -> node %d u%p\n", ref->debug_id, ref->desc, ref->node->debug_id, @@ -1668,6 +1703,8 @@ } fp->handle = new_ref->desc; binder_inc_ref(new_ref, fp->type == BINDER_TYPE_HANDLE, NULL); + trace_binder_transaction_ref_to_ref(t, ref, + new_ref); binder_debug(BINDER_DEBUG_TRANSACTION, " ref %d desc %d -> ref %d desc %d (node %d)\n", ref->debug_id, ref->desc, new_ref->debug_id, @@ -1700,6 +1737,11 @@ return_error = BR_FAILED_REPLY; goto err_fget_failed; } + if (security_binder_transfer_file(proc->tsk, target_proc->tsk, file) < 0) { + fput(file); + return_error = BR_FAILED_REPLY; + goto err_get_unused_fd_failed; + } target_fd = task_get_unused_fd_flags(target_proc, O_CLOEXEC); if (target_fd < 0) { fput(file); @@ -1707,6 +1749,7 @@ goto err_get_unused_fd_failed; } task_fd_install(target_proc, target_fd, file); + trace_binder_transaction_fd(t, fp->handle, target_fd); binder_debug(BINDER_DEBUG_TRANSACTION, " fd %ld -> %d\n", fp->handle, target_fd); /* TODO: fput? */ @@ -1755,6 +1798,7 @@ err_bad_object_type: err_bad_offset: err_copy_data_failed: + trace_binder_transaction_failed_buffer_release(t->buffer); binder_transaction_buffer_release(target_proc, t->buffer, offp); t->buffer->transaction = NULL; binder_free_buf(target_proc, t->buffer); @@ -1800,6 +1844,7 @@ if (get_user(cmd, (uint32_t __user *)ptr)) return -EFAULT; ptr += sizeof(uint32_t); + trace_binder_command(cmd); if (_IOC_NR(cmd) < ARRAY_SIZE(binder_stats.bc)) { binder_stats.bc[_IOC_NR(cmd)]++; proc->stats.bc[_IOC_NR(cmd)]++; @@ -1969,6 +2014,7 @@ else list_move_tail(buffer->target_node->async_todo.next, &thread->todo); } + trace_binder_transaction_buffer_release(buffer); binder_transaction_buffer_release(proc, buffer, NULL); binder_free_buf(proc, buffer); break; @@ -2177,6 +2223,7 @@ void binder_stat_br(struct binder_proc *proc, struct binder_thread *thread, uint32_t cmd) { + trace_binder_return(cmd); if (_IOC_NR(cmd) < ARRAY_SIZE(binder_stats.br)) { binder_stats.br[_IOC_NR(cmd)]++; proc->stats.br[_IOC_NR(cmd)]++; @@ -2223,6 +2270,7 @@ if (put_user(thread->return_error2, (uint32_t __user *)ptr)) return -EFAULT; ptr += sizeof(uint32_t); + binder_stat_br(proc, thread, thread->return_error2); if (ptr == end) goto done; thread->return_error2 = BR_OK; @@ -2230,6 +2278,7 @@ if (put_user(thread->return_error, (uint32_t __user *)ptr)) return -EFAULT; ptr += sizeof(uint32_t); + binder_stat_br(proc, thread, thread->return_error); thread->return_error = BR_OK; goto done; } @@ -2238,7 +2287,12 @@ thread->looper |= BINDER_LOOPER_STATE_WAITING; if (wait_for_proc_work) proc->ready_threads++; - mutex_unlock(&binder_lock); + + binder_unlock(__func__); + + trace_binder_wait_for_work(wait_for_proc_work, + !!thread->transaction_stack, + !list_empty(&thread->todo)); if (wait_for_proc_work) { if (!(thread->looper & (BINDER_LOOPER_STATE_REGISTERED | BINDER_LOOPER_STATE_ENTERED))) { @@ -2262,7 +2316,9 @@ } else ret = wait_event_interruptible(thread->wait, binder_has_thread_work(thread)); } - mutex_lock(&binder_lock); + + binder_lock(__func__); + if (wait_for_proc_work) proc->ready_threads--; thread->looper &= ~BINDER_LOOPER_STATE_WAITING; @@ -2385,6 +2441,7 @@ if (put_user(death->cookie, (void * __user *)ptr)) return -EFAULT; ptr += sizeof(void *); + binder_stat_br(proc, thread, cmd); binder_debug(BINDER_DEBUG_DEATH_NOTIFICATION, "binder: %d:%d %s %p\n", proc->pid, thread->pid, @@ -2433,6 +2490,8 @@ struct task_struct *sender = t->from->proc->tsk; tr.sender_pid = task_tgid_nr_ns(sender, current->nsproxy->pid_ns); + if (tr.sender_pid == 0) + tr.sender_pid = task_tgid_nr(sender); } else { tr.sender_pid = 0; } @@ -2452,6 +2511,7 @@ return -EFAULT; ptr += sizeof(tr); + trace_binder_transaction_received(t); binder_stat_br(proc, thread, cmd); binder_debug(BINDER_DEBUG_TRANSACTION, "binder: %d:%d %s %d %d:%d, cmd %d" @@ -2492,6 +2552,7 @@ proc->pid, thread->pid); if (put_user(BR_SPAWN_LOOPER, (uint32_t __user *)buffer)) return -EFAULT; + binder_stat_br(proc, thread, BR_SPAWN_LOOPER); } return 0; } @@ -2604,12 +2665,14 @@ struct binder_thread *thread = NULL; int wait_for_proc_work; - mutex_lock(&binder_lock); + binder_lock(__func__); + thread = binder_get_thread(proc); wait_for_proc_work = thread->transaction_stack == NULL && list_empty(&thread->todo) && thread->return_error == BR_OK; - mutex_unlock(&binder_lock); + + binder_unlock(__func__); if (wait_for_proc_work) { if (binder_has_proc_work(proc, thread)) @@ -2637,11 +2700,13 @@ /*printk(KERN_INFO "binder_ioctl: %d:%d %x %lx\n", proc->pid, current->pid, cmd, arg);*/ + trace_binder_ioctl(cmd, arg); + ret = wait_event_interruptible(binder_user_error_wait, binder_stop_on_user_error < 2); if (ret) - return ret; + goto err_unlocked; - mutex_lock(&binder_lock); + binder_lock(__func__); thread = binder_get_thread(proc); if (thread == NULL) { ret = -ENOMEM; @@ -2666,6 +2731,7 @@ if (bwr.write_size > 0) { ret = binder_thread_write(proc, thread, (void __user *)bwr.write_buffer, bwr.write_size, &bwr.write_consumed); + trace_binder_write_done(ret); if (ret < 0) { bwr.read_consumed = 0; if (copy_to_user(ubuf, &bwr, sizeof(bwr))) @@ -2675,6 +2741,7 @@ } if (bwr.read_size > 0) { ret = binder_thread_read(proc, thread, (void __user *)bwr.read_buffer, bwr.read_size, &bwr.read_consumed, filp->f_flags & O_NONBLOCK); + trace_binder_read_done(ret); if (!list_empty(&proc->todo)) wake_up_interruptible(&proc->wait); if (ret < 0) { @@ -2705,6 +2772,9 @@ ret = -EBUSY; goto err; } + ret = security_binder_set_context_mgr(proc->tsk); + if (ret < 0) + goto err; if (binder_context_mgr_uid != -1) { if (binder_context_mgr_uid != current->cred->euid) { printk(KERN_ERR "binder: BINDER_SET_" @@ -2750,10 +2820,12 @@ err: if (thread) thread->looper &= ~BINDER_LOOPER_STATE_NEED_RETURN; - mutex_unlock(&binder_lock); + binder_unlock(__func__); wait_event_interruptible(binder_user_error_wait, binder_stop_on_user_error < 2); if (ret && ret != -ERESTARTSYS) printk(KERN_INFO "binder: %d:%d ioctl %x %lx returned %d\n", proc->pid, current->pid, cmd, arg, ret); +err_unlocked: + trace_binder_ioctl_done(ret); return ret; } @@ -2896,13 +2968,16 @@ INIT_LIST_HEAD(&proc->todo); init_waitqueue_head(&proc->wait); proc->default_priority = task_nice(current); - mutex_lock(&binder_lock); + + binder_lock(__func__); + binder_stats_created(BINDER_STAT_PROC); hlist_add_head(&proc->proc_node, &binder_procs); proc->pid = current->group_leader->pid; INIT_LIST_HEAD(&proc->delivered_death); filp->private_data = proc; - mutex_unlock(&binder_lock); + + binder_unlock(__func__); if (binder_debugfs_dir_entry_proc) { char strbuf[11]; @@ -3082,7 +3157,7 @@ int defer; do { - mutex_lock(&binder_lock); + binder_lock(__func__); mutex_lock(&binder_deferred_lock); if (!hlist_empty(&binder_deferred_list)) { proc = hlist_entry(binder_deferred_list.first, @@ -3109,7 +3184,7 @@ if (defer & BINDER_DEFERRED_RELEASE) binder_deferred_release(proc); /* frees proc */ - mutex_unlock(&binder_lock); + binder_unlock(__func__); if (files) put_files_struct(files); } while (proc); @@ -3450,7 +3525,7 @@ int do_lock = !binder_debug_no_lock; if (do_lock) - mutex_lock(&binder_lock); + binder_lock(__func__); seq_puts(m, "binder state:\n"); @@ -3462,7 +3537,7 @@ hlist_for_each_entry(proc, pos, &binder_procs, proc_node) print_binder_proc(m, proc, 1); if (do_lock) - mutex_unlock(&binder_lock); + binder_unlock(__func__); return 0; } @@ -3473,7 +3548,7 @@ int do_lock = !binder_debug_no_lock; if (do_lock) - mutex_lock(&binder_lock); + binder_lock(__func__); seq_puts(m, "binder stats:\n"); @@ -3482,7 +3557,7 @@ hlist_for_each_entry(proc, pos, &binder_procs, proc_node) print_binder_proc_stats(m, proc); if (do_lock) - mutex_unlock(&binder_lock); + binder_unlock(__func__); return 0; } @@ -3493,13 +3568,13 @@ int do_lock = !binder_debug_no_lock; if (do_lock) - mutex_lock(&binder_lock); + binder_lock(__func__); seq_puts(m, "binder transactions:\n"); hlist_for_each_entry(proc, pos, &binder_procs, proc_node) print_binder_proc(m, proc, 0); if (do_lock) - mutex_unlock(&binder_lock); + binder_unlock(__func__); return 0; } @@ -3509,11 +3584,11 @@ int do_lock = !binder_debug_no_lock; if (do_lock) - mutex_lock(&binder_lock); + binder_lock(__func__); seq_puts(m, "binder proc state:\n"); print_binder_proc(m, proc, 1); if (do_lock) - mutex_unlock(&binder_lock); + binder_unlock(__func__); return 0; } @@ -3608,4 +3683,7 @@ device_initcall(binder_init); +#define CREATE_TRACE_POINTS +#include "binder_trace.h" + MODULE_LICENSE("GPL v2"); --- linux-goldfish-3.4.0.orig/drivers/staging/android/Kconfig +++ linux-goldfish-3.4.0/drivers/staging/android/Kconfig @@ -38,6 +38,20 @@ select ANDROID_PERSISTENT_RAM default n +config PERSISTENT_TRACER + bool "Persistent function tracer" + depends on HAVE_FUNCTION_TRACER + select FUNCTION_TRACER + select ANDROID_PERSISTENT_RAM + help + persistent_trace traces function calls into a persistent ram + buffer that can be decoded and dumped after reboot through + /sys/kernel/debug/persistent_trace. It can be used to + determine what function was last called before a reset or + panic. + + If unsure, say N. + config ANDROID_TIMED_OUTPUT bool "Timed output class driver" default y @@ -55,31 +69,14 @@ source "drivers/staging/android/switch/Kconfig" -config ANDROID_INTF_ALARM +config ANDROID_INTF_ALARM_DEV bool "Android alarm driver" depends on RTC_CLASS default n help Provides non-wakeup and rtc backed wakeup alarms based on rtc or elapsed realtime, and a non-wakeup alarm on the monotonic clock. - Also provides an interface to set the wall time which must be used - for elapsed realtime to work. - -config ANDROID_INTF_ALARM_DEV - bool "Android alarm device" - depends on ANDROID_INTF_ALARM - default y - help - Exports the alarm interface to user-space. - -config ANDROID_ALARM_OLDDRV_COMPAT - bool "Android Alarm compatability with old drivers" - depends on ANDROID_INTF_ALARM - default n - help - Provides preprocessor alias to aid compatability with - older out-of-tree drivers that use the Android Alarm - in-kernel API. This will be removed eventually. + Also exports the alarm interface to user-space. endif # if ANDROID --- linux-goldfish-3.4.0.orig/drivers/staging/android/alarm-dev.c +++ linux-goldfish-3.4.0/drivers/staging/android/alarm-dev.c @@ -22,24 +22,14 @@ #include #include #include +#include +#include #include "android_alarm.h" -/* XXX - Hack out wakelocks, while they are out of tree */ -struct wake_lock { - int i; -}; -#define wake_lock(x) -#define wake_lock_timeout(x, y) -#define wake_unlock(x) -#define WAKE_LOCK_SUSPEND 0 -#define wake_lock_init(x, y, z) ((x)->i = 1) -#define wake_lock_destroy(x) - #define ANDROID_ALARM_PRINT_INFO (1U << 0) #define ANDROID_ALARM_PRINT_IO (1U << 1) #define ANDROID_ALARM_PRINT_INT (1U << 2) - static int debug_mask = ANDROID_ALARM_PRINT_INFO; module_param_named(debug_mask, debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP); @@ -66,7 +56,53 @@ static uint32_t alarm_enabled; static uint32_t wait_pending; -static struct android_alarm alarms[ANDROID_ALARM_TYPE_COUNT]; +struct devalarm { + union { + struct hrtimer hrt; + struct alarm alrm; + } u; + enum android_alarm_type type; +}; + +static struct devalarm alarms[ANDROID_ALARM_TYPE_COUNT]; + + +static int is_wakeup(enum android_alarm_type type) +{ + if (type == ANDROID_ALARM_RTC_WAKEUP || + type == ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP) + return 1; + return 0; +} + + +static void devalarm_start(struct devalarm *alrm, ktime_t exp) +{ + if (is_wakeup(alrm->type)) + alarm_start(&alrm->u.alrm, exp); + else + hrtimer_start(&alrm->u.hrt, exp, HRTIMER_MODE_ABS); +} + + +static int devalarm_try_to_cancel(struct devalarm *alrm) +{ + int ret; + if (is_wakeup(alrm->type)) + ret = alarm_try_to_cancel(&alrm->u.alrm); + else + ret = hrtimer_try_to_cancel(&alrm->u.hrt); + return ret; +} + +static void devalarm_cancel(struct devalarm *alrm) +{ + if (is_wakeup(alrm->type)) + alarm_cancel(&alrm->u.alrm); + else + hrtimer_cancel(&alrm->u.hrt); +} + static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { @@ -75,6 +111,8 @@ struct timespec new_alarm_time; struct timespec new_rtc_time; struct timespec tmp_time; + struct rtc_time new_rtc_tm; + struct rtc_device *rtc_dev; enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd); uint32_t alarm_type_mask = 1U << alarm_type; @@ -101,7 +139,7 @@ case ANDROID_ALARM_CLEAR(0): spin_lock_irqsave(&alarm_slock, flags); pr_alarm(IO, "alarm %d clear\n", alarm_type); - android_alarm_try_to_cancel(&alarms[alarm_type]); + devalarm_try_to_cancel(&alarms[alarm_type]); if (alarm_pending) { alarm_pending &= ~alarm_type_mask; if (!alarm_pending && !wait_pending) @@ -132,8 +170,7 @@ pr_alarm(IO, "alarm %d set %ld.%09ld\n", alarm_type, new_alarm_time.tv_sec, new_alarm_time.tv_nsec); alarm_enabled |= alarm_type_mask; - android_alarm_start_range(&alarms[alarm_type], - timespec_to_ktime(new_alarm_time), + devalarm_start(&alarms[alarm_type], timespec_to_ktime(new_alarm_time)); spin_unlock_irqrestore(&alarm_slock, flags); if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_SET_AND_WAIT(0) @@ -163,7 +200,13 @@ rv = -EFAULT; goto err1; } - rv = android_alarm_set_rtc(new_rtc_time); + rtc_time_to_tm(new_rtc_time.tv_sec, &new_rtc_tm); + rtc_dev = alarmtimer_get_rtcdev(); + rv = do_settimeofday(&new_rtc_time); + if (rv < 0) + goto err1; + if (rtc_dev) + rv = rtc_set_time(rtc_dev, &new_rtc_tm); spin_lock_irqsave(&alarm_slock, flags); alarm_pending |= ANDROID_ALARM_TIME_CHANGE_MASK; wake_up(&alarm_wait_queue); @@ -179,8 +222,7 @@ break; case ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP: case ANDROID_ALARM_ELAPSED_REALTIME: - tmp_time = - ktime_to_timespec(alarm_get_elapsed_realtime()); + get_monotonic_boottime(&tmp_time); break; case ANDROID_ALARM_TYPE_COUNT: case ANDROID_ALARM_SYSTEMTIME: @@ -224,7 +266,7 @@ alarm_enabled &= ~alarm_type_mask; } spin_unlock_irqrestore(&alarm_slock, flags); - android_alarm_cancel(&alarms[i]); + devalarm_cancel(&alarms[i]); spin_lock_irqsave(&alarm_slock, flags); } if (alarm_pending | wait_pending) { @@ -241,12 +283,12 @@ return 0; } -static void alarm_triggered(struct android_alarm *alarm) +static void devalarm_triggered(struct devalarm *alarm) { unsigned long flags; uint32_t alarm_type_mask = 1U << alarm->type; - pr_alarm(INT, "alarm_triggered type %d\n", alarm->type); + pr_alarm(INT, "devalarm_triggered type %d\n", alarm->type); spin_lock_irqsave(&alarm_slock, flags); if (alarm_enabled & alarm_type_mask) { wake_lock_timeout(&alarm_wake_lock, 5 * HZ); @@ -257,6 +299,25 @@ spin_unlock_irqrestore(&alarm_slock, flags); } + +static enum hrtimer_restart devalarm_hrthandler(struct hrtimer *hrt) +{ + struct devalarm *devalrm = container_of(hrt, struct devalarm, u.hrt); + + devalarm_triggered(devalrm); + return HRTIMER_NORESTART; +} + +static enum alarmtimer_restart devalarm_alarmhandler(struct alarm *alrm, + ktime_t now) +{ + struct devalarm *devalrm = container_of(alrm, struct devalarm, u.alrm); + + devalarm_triggered(devalrm); + return ALARMTIMER_NORESTART; +} + + static const struct file_operations alarm_fops = { .owner = THIS_MODULE, .unlocked_ioctl = alarm_ioctl, @@ -279,8 +340,23 @@ if (err) return err; - for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++) - android_alarm_init(&alarms[i], i, alarm_triggered); + alarm_init(&alarms[ANDROID_ALARM_RTC_WAKEUP].u.alrm, + ALARM_REALTIME, devalarm_alarmhandler); + hrtimer_init(&alarms[ANDROID_ALARM_RTC].u.hrt, + CLOCK_REALTIME, HRTIMER_MODE_ABS); + alarm_init(&alarms[ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP].u.alrm, + ALARM_BOOTTIME, devalarm_alarmhandler); + hrtimer_init(&alarms[ANDROID_ALARM_ELAPSED_REALTIME].u.hrt, + CLOCK_BOOTTIME, HRTIMER_MODE_ABS); + hrtimer_init(&alarms[ANDROID_ALARM_SYSTEMTIME].u.hrt, + CLOCK_MONOTONIC, HRTIMER_MODE_ABS); + + for (i = 0; i < ANDROID_ALARM_TYPE_COUNT; i++) { + alarms[i].type = i; + if (!is_wakeup(i)) + alarms[i].u.hrt.function = devalarm_hrthandler; + } + wake_lock_init(&alarm_wake_lock, WAKE_LOCK_SUSPEND, "alarm"); return 0; --- linux-goldfish-3.4.0.orig/drivers/staging/android/lowmemorykiller.c +++ linux-goldfish-3.4.0/drivers/staging/android/lowmemorykiller.c @@ -36,7 +36,6 @@ #include #include #include -#include #include static uint32_t lowmem_debug_level = 2; --- linux-goldfish-3.4.0.orig/drivers/staging/android/ram_console.c +++ linux-goldfish-3.4.0/drivers/staging/android/ram_console.c @@ -16,12 +16,12 @@ #include #include #include +#include #include #include #include #include #include -#include "persistent_ram.h" #include "ram_console.h" static struct persistent_ram_zone *ram_console_zone; @@ -50,7 +50,7 @@ ram_console.flags &= ~CON_ENABLED; } -static int __init ram_console_probe(struct platform_device *pdev) +static int __devinit ram_console_probe(struct platform_device *pdev) { struct ram_console_platform_data *pdata = pdev->dev.platform_data; struct persistent_ram_zone *prz; @@ -78,11 +78,12 @@ .driver = { .name = "ram_console", }, + .probe = ram_console_probe, }; static int __init ram_console_module_init(void) { - return platform_driver_probe(&ram_console_driver, ram_console_probe); + return platform_driver_register(&ram_console_driver); } #ifndef CONFIG_PRINTK --- linux-goldfish-3.4.0.orig/drivers/staging/android/binder_trace.h +++ linux-goldfish-3.4.0/drivers/staging/android/binder_trace.h @@ -0,0 +1,327 @@ +/* + * Copyright (C) 2012 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM binder + +#if !defined(_BINDER_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define _BINDER_TRACE_H + +#include + +struct binder_buffer; +struct binder_node; +struct binder_proc; +struct binder_ref; +struct binder_thread; +struct binder_transaction; + +TRACE_EVENT(binder_ioctl, + TP_PROTO(unsigned int cmd, unsigned long arg), + TP_ARGS(cmd, arg), + + TP_STRUCT__entry( + __field(unsigned int, cmd) + __field(unsigned long, arg) + ), + TP_fast_assign( + __entry->cmd = cmd; + __entry->arg = arg; + ), + TP_printk("cmd=0x%x arg=0x%lx", __entry->cmd, __entry->arg) +); + +DECLARE_EVENT_CLASS(binder_lock_class, + TP_PROTO(const char *tag), + TP_ARGS(tag), + TP_STRUCT__entry( + __field(const char *, tag) + ), + TP_fast_assign( + __entry->tag = tag; + ), + TP_printk("tag=%s", __entry->tag) +); + +#define DEFINE_BINDER_LOCK_EVENT(name) \ +DEFINE_EVENT(binder_lock_class, name, \ + TP_PROTO(const char *func), \ + TP_ARGS(func)) + +DEFINE_BINDER_LOCK_EVENT(binder_lock); +DEFINE_BINDER_LOCK_EVENT(binder_locked); +DEFINE_BINDER_LOCK_EVENT(binder_unlock); + +DECLARE_EVENT_CLASS(binder_function_return_class, + TP_PROTO(int ret), + TP_ARGS(ret), + TP_STRUCT__entry( + __field(int, ret) + ), + TP_fast_assign( + __entry->ret = ret; + ), + TP_printk("ret=%d", __entry->ret) +); + +#define DEFINE_BINDER_FUNCTION_RETURN_EVENT(name) \ +DEFINE_EVENT(binder_function_return_class, name, \ + TP_PROTO(int ret), \ + TP_ARGS(ret)) + +DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_ioctl_done); +DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_write_done); +DEFINE_BINDER_FUNCTION_RETURN_EVENT(binder_read_done); + +TRACE_EVENT(binder_wait_for_work, + TP_PROTO(bool proc_work, bool transaction_stack, bool thread_todo), + TP_ARGS(proc_work, transaction_stack, thread_todo), + + TP_STRUCT__entry( + __field(bool, proc_work) + __field(bool, transaction_stack) + __field(bool, thread_todo) + ), + TP_fast_assign( + __entry->proc_work = proc_work; + __entry->transaction_stack = transaction_stack; + __entry->thread_todo = thread_todo; + ), + TP_printk("proc_work=%d transaction_stack=%d thread_todo=%d", + __entry->proc_work, __entry->transaction_stack, + __entry->thread_todo) +); + +TRACE_EVENT(binder_transaction, + TP_PROTO(bool reply, struct binder_transaction *t, + struct binder_node *target_node), + TP_ARGS(reply, t, target_node), + TP_STRUCT__entry( + __field(int, debug_id) + __field(int, target_node) + __field(int, to_proc) + __field(int, to_thread) + __field(int, reply) + __field(unsigned int, code) + __field(unsigned int, flags) + ), + TP_fast_assign( + __entry->debug_id = t->debug_id; + __entry->target_node = target_node ? target_node->debug_id : 0; + __entry->to_proc = t->to_proc->pid; + __entry->to_thread = t->to_thread ? t->to_thread->pid : 0; + __entry->reply = reply; + __entry->code = t->code; + __entry->flags = t->flags; + ), + TP_printk("transaction=%d dest_node=%d dest_proc=%d dest_thread=%d reply=%d flags=0x%x code=0x%x", + __entry->debug_id, __entry->target_node, + __entry->to_proc, __entry->to_thread, + __entry->reply, __entry->flags, __entry->code) +); + +TRACE_EVENT(binder_transaction_received, + TP_PROTO(struct binder_transaction *t), + TP_ARGS(t), + + TP_STRUCT__entry( + __field(int, debug_id) + ), + TP_fast_assign( + __entry->debug_id = t->debug_id; + ), + TP_printk("transaction=%d", __entry->debug_id) +); + +TRACE_EVENT(binder_transaction_node_to_ref, + TP_PROTO(struct binder_transaction *t, struct binder_node *node, + struct binder_ref *ref), + TP_ARGS(t, node, ref), + + TP_STRUCT__entry( + __field(int, debug_id) + __field(int, node_debug_id) + __field(void __user *, node_ptr) + __field(int, ref_debug_id) + __field(uint32_t, ref_desc) + ), + TP_fast_assign( + __entry->debug_id = t->debug_id; + __entry->node_debug_id = node->debug_id; + __entry->node_ptr = node->ptr; + __entry->ref_debug_id = ref->debug_id; + __entry->ref_desc = ref->desc; + ), + TP_printk("transaction=%d node=%d src_ptr=0x%p ==> dest_ref=%d dest_desc=%d", + __entry->debug_id, __entry->node_debug_id, __entry->node_ptr, + __entry->ref_debug_id, __entry->ref_desc) +); + +TRACE_EVENT(binder_transaction_ref_to_node, + TP_PROTO(struct binder_transaction *t, struct binder_ref *ref), + TP_ARGS(t, ref), + + TP_STRUCT__entry( + __field(int, debug_id) + __field(int, ref_debug_id) + __field(uint32_t, ref_desc) + __field(int, node_debug_id) + __field(void __user *, node_ptr) + ), + TP_fast_assign( + __entry->debug_id = t->debug_id; + __entry->ref_debug_id = ref->debug_id; + __entry->ref_desc = ref->desc; + __entry->node_debug_id = ref->node->debug_id; + __entry->node_ptr = ref->node->ptr; + ), + TP_printk("transaction=%d node=%d src_ref=%d src_desc=%d ==> dest_ptr=0x%p", + __entry->debug_id, __entry->node_debug_id, + __entry->ref_debug_id, __entry->ref_desc, __entry->node_ptr) +); + +TRACE_EVENT(binder_transaction_ref_to_ref, + TP_PROTO(struct binder_transaction *t, struct binder_ref *src_ref, + struct binder_ref *dest_ref), + TP_ARGS(t, src_ref, dest_ref), + + TP_STRUCT__entry( + __field(int, debug_id) + __field(int, node_debug_id) + __field(int, src_ref_debug_id) + __field(uint32_t, src_ref_desc) + __field(int, dest_ref_debug_id) + __field(uint32_t, dest_ref_desc) + ), + TP_fast_assign( + __entry->debug_id = t->debug_id; + __entry->node_debug_id = src_ref->node->debug_id; + __entry->src_ref_debug_id = src_ref->debug_id; + __entry->src_ref_desc = src_ref->desc; + __entry->dest_ref_debug_id = dest_ref->debug_id; + __entry->dest_ref_desc = dest_ref->desc; + ), + TP_printk("transaction=%d node=%d src_ref=%d src_desc=%d ==> dest_ref=%d dest_desc=%d", + __entry->debug_id, __entry->node_debug_id, + __entry->src_ref_debug_id, __entry->src_ref_desc, + __entry->dest_ref_debug_id, __entry->dest_ref_desc) +); + +TRACE_EVENT(binder_transaction_fd, + TP_PROTO(struct binder_transaction *t, int src_fd, int dest_fd), + TP_ARGS(t, src_fd, dest_fd), + + TP_STRUCT__entry( + __field(int, debug_id) + __field(int, src_fd) + __field(int, dest_fd) + ), + TP_fast_assign( + __entry->debug_id = t->debug_id; + __entry->src_fd = src_fd; + __entry->dest_fd = dest_fd; + ), + TP_printk("transaction=%d src_fd=%d ==> dest_fd=%d", + __entry->debug_id, __entry->src_fd, __entry->dest_fd) +); + +DECLARE_EVENT_CLASS(binder_buffer_class, + TP_PROTO(struct binder_buffer *buf), + TP_ARGS(buf), + TP_STRUCT__entry( + __field(int, debug_id) + __field(size_t, data_size) + __field(size_t, offsets_size) + ), + TP_fast_assign( + __entry->debug_id = buf->debug_id; + __entry->data_size = buf->data_size; + __entry->offsets_size = buf->offsets_size; + ), + TP_printk("transaction=%d data_size=%zd offsets_size=%zd", + __entry->debug_id, __entry->data_size, __entry->offsets_size) +); + +DEFINE_EVENT(binder_buffer_class, binder_transaction_alloc_buf, + TP_PROTO(struct binder_buffer *buffer), + TP_ARGS(buffer)); + +DEFINE_EVENT(binder_buffer_class, binder_transaction_buffer_release, + TP_PROTO(struct binder_buffer *buffer), + TP_ARGS(buffer)); + +DEFINE_EVENT(binder_buffer_class, binder_transaction_failed_buffer_release, + TP_PROTO(struct binder_buffer *buffer), + TP_ARGS(buffer)); + +TRACE_EVENT(binder_update_page_range, + TP_PROTO(struct binder_proc *proc, bool allocate, + void *start, void *end), + TP_ARGS(proc, allocate, start, end), + TP_STRUCT__entry( + __field(int, proc) + __field(bool, allocate) + __field(size_t, offset) + __field(size_t, size) + ), + TP_fast_assign( + __entry->proc = proc->pid; + __entry->allocate = allocate; + __entry->offset = start - proc->buffer; + __entry->size = end - start; + ), + TP_printk("proc=%d allocate=%d offset=%zu size=%zu", + __entry->proc, __entry->allocate, + __entry->offset, __entry->size) +); + +TRACE_EVENT(binder_command, + TP_PROTO(uint32_t cmd), + TP_ARGS(cmd), + TP_STRUCT__entry( + __field(uint32_t, cmd) + ), + TP_fast_assign( + __entry->cmd = cmd; + ), + TP_printk("cmd=0x%x %s", + __entry->cmd, + _IOC_NR(__entry->cmd) < ARRAY_SIZE(binder_command_strings) ? + binder_command_strings[_IOC_NR(__entry->cmd)] : + "unknown") +); + +TRACE_EVENT(binder_return, + TP_PROTO(uint32_t cmd), + TP_ARGS(cmd), + TP_STRUCT__entry( + __field(uint32_t, cmd) + ), + TP_fast_assign( + __entry->cmd = cmd; + ), + TP_printk("cmd=0x%x %s", + __entry->cmd, + _IOC_NR(__entry->cmd) < ARRAY_SIZE(binder_return_strings) ? + binder_return_strings[_IOC_NR(__entry->cmd)] : + "unknown") +); + +#endif /* _BINDER_TRACE_H */ + +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE binder_trace +#include --- linux-goldfish-3.4.0.orig/drivers/staging/android/android_alarm.h +++ linux-goldfish-3.4.0/drivers/staging/android/android_alarm.h @@ -33,65 +33,6 @@ /* ANDROID_ALARM_TIME_CHANGE = 16 */ }; -#ifdef __KERNEL__ - -#include -#include - -/* - * The alarm interface is similar to the hrtimer interface but adds support - * for wakeup from suspend. It also adds an elapsed realtime clock that can - * be used for periodic timers that need to keep runing while the system is - * suspended and not be disrupted when the wall time is set. - */ - -/** - * struct alarm - the basic alarm structure - * @node: red black tree node for time ordered insertion - * @type: alarm type. rtc/elapsed-realtime/systemtime, wakeup/non-wakeup. - * @softexpires: the absolute earliest expiry time of the alarm. - * @expires: the absolute expiry time. - * @function: alarm expiry callback function - * - * The alarm structure must be initialized by alarm_init() - * - */ - -struct android_alarm { - struct rb_node node; - enum android_alarm_type type; - ktime_t softexpires; - ktime_t expires; - void (*function)(struct android_alarm *); -}; - -void android_alarm_init(struct android_alarm *alarm, - enum android_alarm_type type, void (*function)(struct android_alarm *)); -void android_alarm_start_range(struct android_alarm *alarm, ktime_t start, - ktime_t end); -int android_alarm_try_to_cancel(struct android_alarm *alarm); -int android_alarm_cancel(struct android_alarm *alarm); -ktime_t alarm_get_elapsed_realtime(void); - -/* set rtc while preserving elapsed realtime */ -int android_alarm_set_rtc(const struct timespec ts); - -#ifdef CONFIG_ANDROID_ALARM_OLDDRV_COMPAT -/* - * Some older drivers depend on the old API, - * so provide compatability macros for now. - */ -#define alarm android_alarm -#define alarm_init(x, y, z) android_alarm_init(x, y, z) -#define alarm_start_range(x, y, z) android_alarm_start_range(x, y, z) -#define alarm_try_to_cancel(x) android_alarm_try_to_cancel(x) -#define alarm_cancel(x) android_alarm_cancel(x) -#define alarm_set_rtc(x) android_alarm_set_rtc(x) -#endif - - -#endif - enum android_alarm_return_flags { ANDROID_ALARM_RTC_WAKEUP_MASK = 1U << ANDROID_ALARM_RTC_WAKEUP, ANDROID_ALARM_RTC_MASK = 1U << ANDROID_ALARM_RTC, --- linux-goldfish-3.4.0.orig/drivers/staging/android/Makefile +++ linux-goldfish-3.4.0/drivers/staging/android/Makefile @@ -1,3 +1,5 @@ +ccflags-y += -I$(src) # needed for trace events + obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o obj-$(CONFIG_ASHMEM) += ashmem.o obj-$(CONFIG_ANDROID_LOGGER) += logger.o @@ -7,5 +9,7 @@ obj-$(CONFIG_ANDROID_TIMED_GPIO) += timed_gpio.o obj-$(CONFIG_ANDROID_LOW_MEMORY_KILLER) += lowmemorykiller.o obj-$(CONFIG_ANDROID_SWITCH) += switch/ -obj-$(CONFIG_ANDROID_INTF_ALARM) += alarm.o obj-$(CONFIG_ANDROID_INTF_ALARM_DEV) += alarm-dev.o +obj-$(CONFIG_PERSISTENT_TRACER) += trace_persistent.o + +CFLAGS_REMOVE_trace_persistent.o = -pg --- linux-goldfish-3.4.0.orig/drivers/staging/android/logger.c +++ linux-goldfish-3.4.0/drivers/staging/android/logger.c @@ -57,6 +57,8 @@ struct logger_log *log; /* associated log */ struct list_head list; /* entry in logger_log's list */ size_t r_off; /* current read head offset */ + bool r_all; /* reader can read all entries */ + int r_ver; /* reader ABI version */ }; /* logger_offset - returns index 'n' into the log via (optimized) modulus */ @@ -90,8 +92,29 @@ } /* - * get_entry_len - Grabs the length of the payload of the next entry starting - * from 'off'. + * get_entry_header - returns a pointer to the logger_entry header within + * 'log' starting at offset 'off'. A temporary logger_entry 'scratch' must + * be provided. Typically the return value will be a pointer within + * 'logger->buf'. However, a pointer to 'scratch' may be returned if + * the log entry spans the end and beginning of the circular buffer. + */ +static struct logger_entry *get_entry_header(struct logger_log *log, + size_t off, struct logger_entry *scratch) +{ + size_t len = min(sizeof(struct logger_entry), log->size - off); + if (len != sizeof(struct logger_entry)) { + memcpy(((void *) scratch), log->buffer + off, len); + memcpy(((void *) scratch) + len, log->buffer, + sizeof(struct logger_entry) - len); + return scratch; + } + + return (struct logger_entry *) (log->buffer + off); +} + +/* + * get_entry_msg_len - Grabs the length of the message of the entry + * starting from from 'off'. * * An entry length is 2 bytes (16 bits) in host endian order. * In the log, the length does not include the size of the log entry structure. @@ -99,20 +122,45 @@ * * Caller needs to hold log->mutex. */ -static __u32 get_entry_len(struct logger_log *log, size_t off) +static __u32 get_entry_msg_len(struct logger_log *log, size_t off) { - __u16 val; + struct logger_entry scratch; + struct logger_entry *entry; - /* copy 2 bytes from buffer, in memcpy order, */ - /* handling possible wrap at end of buffer */ + entry = get_entry_header(log, off, &scratch); + return entry->len; +} - ((__u8 *)&val)[0] = log->buffer[off]; - if (likely(off+1 < log->size)) - ((__u8 *)&val)[1] = log->buffer[off+1]; +static size_t get_user_hdr_len(int ver) +{ + if (ver < 2) + return sizeof(struct user_logger_entry_compat); else - ((__u8 *)&val)[1] = log->buffer[0]; + return sizeof(struct logger_entry); +} - return sizeof(struct logger_entry) + val; +static ssize_t copy_header_to_user(int ver, struct logger_entry *entry, + char __user *buf) +{ + void *hdr; + size_t hdr_len; + struct user_logger_entry_compat v1; + + if (ver < 2) { + v1.len = entry->len; + v1.__pad = 0; + v1.pid = entry->pid; + v1.tid = entry->tid; + v1.sec = entry->sec; + v1.nsec = entry->nsec; + hdr = &v1; + hdr_len = sizeof(struct user_logger_entry_compat); + } else { + hdr = entry; + hdr_len = sizeof(struct logger_entry); + } + + return copy_to_user(buf, hdr, hdr_len); } /* @@ -126,15 +174,31 @@ char __user *buf, size_t count) { + struct logger_entry scratch; + struct logger_entry *entry; size_t len; + size_t msg_start; /* - * We read from the log in two disjoint operations. First, we read from - * the current read head offset up to 'count' bytes or to the end of + * First, copy the header to userspace, using the version of + * the header requested + */ + entry = get_entry_header(log, reader->r_off, &scratch); + if (copy_header_to_user(reader->r_ver, entry, buf)) + return -EFAULT; + + count -= get_user_hdr_len(reader->r_ver); + buf += get_user_hdr_len(reader->r_ver); + msg_start = logger_offset(log, + reader->r_off + sizeof(struct logger_entry)); + + /* + * We read from the msg in two disjoint operations. First, we read from + * the current msg head offset up to 'count' bytes or to the end of * the log, whichever comes first. */ - len = min(count, log->size - reader->r_off); - if (copy_to_user(buf, log->buffer + reader->r_off, len)) + len = min(count, log->size - msg_start); + if (copy_to_user(buf, log->buffer + msg_start, len)) return -EFAULT; /* @@ -145,9 +209,34 @@ if (copy_to_user(buf + len, log->buffer, count - len)) return -EFAULT; - reader->r_off = logger_offset(log, reader->r_off + count); + reader->r_off = logger_offset(log, reader->r_off + + sizeof(struct logger_entry) + count); - return count; + return count + get_user_hdr_len(reader->r_ver); +} + +/* + * get_next_entry_by_uid - Starting at 'off', returns an offset into + * 'log->buffer' which contains the first entry readable by 'euid' + */ +static size_t get_next_entry_by_uid(struct logger_log *log, + size_t off, uid_t euid) +{ + while (off != log->w_off) { + struct logger_entry *entry; + struct logger_entry scratch; + size_t next_len; + + entry = get_entry_header(log, off, &scratch); + + if (entry->euid == euid) + return off; + + next_len = sizeof(struct logger_entry) + entry->len; + off = logger_offset(log, off + next_len); + } + + return off; } /* @@ -159,7 +248,7 @@ * - If there are no log entries to read, blocks until log is written to * - Atomically reads exactly one log entry * - * Optimal read size is LOGGER_ENTRY_MAX_LEN. Will set errno to EINVAL if read + * Will set errno to EINVAL if read * buffer is insufficient to hold next entry. */ static ssize_t logger_read(struct file *file, char __user *buf, @@ -200,6 +289,10 @@ mutex_lock(&log->mutex); + if (!reader->r_all) + reader->r_off = get_next_entry_by_uid(log, + reader->r_off, current_euid()); + /* is there still something to read or did we race? */ if (unlikely(log->w_off == reader->r_off)) { mutex_unlock(&log->mutex); @@ -207,7 +300,8 @@ } /* get the size of the next entry */ - ret = get_entry_len(log, reader->r_off); + ret = get_user_hdr_len(reader->r_ver) + + get_entry_msg_len(log, reader->r_off); if (count < ret) { ret = -EINVAL; goto out; @@ -233,7 +327,8 @@ size_t count = 0; do { - size_t nr = get_entry_len(log, off); + size_t nr = sizeof(struct logger_entry) + + get_entry_msg_len(log, off); off = logger_offset(log, off + nr); count += nr; } while (count < len); @@ -363,7 +458,9 @@ header.tid = current->pid; header.sec = now.tv_sec; header.nsec = now.tv_nsec; + header.euid = current_euid(); header.len = min_t(size_t, iocb->ki_left, LOGGER_ENTRY_MAX_PAYLOAD); + header.hdr_size = sizeof(struct logger_entry); /* null writes succeed, return zero */ if (unlikely(!header.len)) @@ -436,6 +533,10 @@ return -ENOMEM; reader->log = log; + reader->r_ver = 1; + reader->r_all = in_egroup_p(inode->i_gid) || + capable(CAP_SYSLOG); + INIT_LIST_HEAD(&reader->list); mutex_lock(&log->mutex); @@ -495,6 +596,10 @@ poll_wait(file, &log->wq, wait); mutex_lock(&log->mutex); + if (!reader->r_all) + reader->r_off = get_next_entry_by_uid(log, + reader->r_off, current_euid()); + if (log->w_off != reader->r_off) ret |= POLLIN | POLLRDNORM; mutex_unlock(&log->mutex); @@ -502,11 +607,25 @@ return ret; } +static long logger_set_version(struct logger_reader *reader, void __user *arg) +{ + int version; + if (copy_from_user(&version, arg, sizeof(int))) + return -EFAULT; + + if ((version < 1) || (version > 2)) + return -EINVAL; + + reader->r_ver = version; + return 0; +} + static long logger_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct logger_log *log = file_get_log(file); struct logger_reader *reader; - long ret = -ENOTTY; + long ret = -EINVAL; + void __user *argp = (void __user *) arg; mutex_lock(&log->mutex); @@ -531,8 +650,14 @@ break; } reader = file->private_data; + + if (!reader->r_all) + reader->r_off = get_next_entry_by_uid(log, + reader->r_off, current_euid()); + if (log->w_off != reader->r_off) - ret = get_entry_len(log, reader->r_off); + ret = get_user_hdr_len(reader->r_ver) + + get_entry_msg_len(log, reader->r_off); else ret = 0; break; @@ -546,6 +671,22 @@ log->head = log->w_off; ret = 0; break; + case LOGGER_GET_VERSION: + if (!(file->f_mode & FMODE_READ)) { + ret = -EBADF; + break; + } + reader = file->private_data; + ret = reader->r_ver; + break; + case LOGGER_SET_VERSION: + if (!(file->f_mode & FMODE_READ)) { + ret = -EBADF; + break; + } + reader = file->private_data; + ret = logger_set_version(reader, argp); + break; } mutex_unlock(&log->mutex); @@ -566,8 +707,8 @@ /* * Defines a log structure with name 'NAME' and a size of 'SIZE' bytes, which - * must be a power of two, greater than LOGGER_ENTRY_MAX_LEN, and less than - * LONG_MAX minus LOGGER_ENTRY_MAX_LEN. + * must be a power of two, and greater than + * (LOGGER_ENTRY_MAX_PAYLOAD + sizeof(struct logger_entry)). */ #define DEFINE_LOGGER_DEVICE(VAR, NAME, SIZE) \ static unsigned char _buf_ ## VAR[SIZE]; \ --- linux-goldfish-3.4.0.orig/drivers/staging/android/trace_persistent.c +++ linux-goldfish-3.4.0/drivers/staging/android/trace_persistent.c @@ -0,0 +1,242 @@ +/* + * Copyright (C) 2012 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "../../../kernel/trace/trace.h" + +struct persistent_trace_record { + unsigned long ip; + unsigned long parent_ip; +}; + +#define REC_SIZE sizeof(struct persistent_trace_record) + +static struct persistent_ram_zone *persistent_trace; + +static int persistent_trace_enabled; + +static struct trace_array *persistent_trace_array; + +static struct ftrace_ops trace_ops; + +static int persistent_tracer_init(struct trace_array *tr) +{ + persistent_trace_array = tr; + tr->cpu = get_cpu(); + put_cpu(); + + tracing_start_cmdline_record(); + + persistent_trace_enabled = 0; + smp_wmb(); + + register_ftrace_function(&trace_ops); + + smp_wmb(); + persistent_trace_enabled = 1; + + return 0; +} + +static void persistent_trace_reset(struct trace_array *tr) +{ + persistent_trace_enabled = 0; + smp_wmb(); + + unregister_ftrace_function(&trace_ops); + + tracing_stop_cmdline_record(); +} + +static void persistent_trace_start(struct trace_array *tr) +{ + tracing_reset_online_cpus(tr); +} + +static void persistent_trace_call(unsigned long ip, unsigned long parent_ip) +{ + struct trace_array *tr = persistent_trace_array; + struct trace_array_cpu *data; + long disabled; + struct persistent_trace_record rec; + unsigned long flags; + int cpu; + + smp_rmb(); + if (unlikely(!persistent_trace_enabled)) + return; + + if (unlikely(oops_in_progress)) + return; + + /* + * Need to use raw, since this must be called before the + * recursive protection is performed. + */ + local_irq_save(flags); + cpu = raw_smp_processor_id(); + data = tr->data[cpu]; + disabled = atomic_inc_return(&data->disabled); + + if (likely(disabled == 1)) { + rec.ip = ip; + rec.parent_ip = parent_ip; + rec.ip |= cpu; + persistent_ram_write(persistent_trace, &rec, sizeof(rec)); + } + + atomic_dec(&data->disabled); + local_irq_restore(flags); +} + +static struct ftrace_ops trace_ops __read_mostly = { + .func = persistent_trace_call, + .flags = FTRACE_OPS_FL_GLOBAL, +}; + +static struct tracer persistent_tracer __read_mostly = { + .name = "persistent", + .init = persistent_tracer_init, + .reset = persistent_trace_reset, + .start = persistent_trace_start, + .wait_pipe = poll_wait_pipe, +}; + +struct persistent_trace_seq_data { + const void *ptr; + size_t off; + size_t size; +}; + +void *persistent_trace_seq_start(struct seq_file *s, loff_t *pos) +{ + struct persistent_trace_seq_data *data; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) + return NULL; + + data->ptr = persistent_ram_old(persistent_trace); + data->size = persistent_ram_old_size(persistent_trace); + data->off = data->size % REC_SIZE; + + data->off += *pos * REC_SIZE; + + if (data->off + REC_SIZE > data->size) { + kfree(data); + return NULL; + } + + return data; + +} +void persistent_trace_seq_stop(struct seq_file *s, void *v) +{ + kfree(v); +} + +void *persistent_trace_seq_next(struct seq_file *s, void *v, loff_t *pos) +{ + struct persistent_trace_seq_data *data = v; + + data->off += REC_SIZE; + + if (data->off + REC_SIZE > data->size) + return NULL; + + (*pos)++; + + return data; +} + +int persistent_trace_seq_show(struct seq_file *s, void *v) +{ + struct persistent_trace_seq_data *data = v; + struct persistent_trace_record *rec; + + rec = (struct persistent_trace_record *)(data->ptr + data->off); + + seq_printf(s, "%ld %08lx %08lx %pf <- %pF\n", + rec->ip & 3, rec->ip, rec->parent_ip, + (void *)rec->ip, (void *)rec->parent_ip); + + return 0; +} + +static const struct seq_operations persistent_trace_seq_ops = { + .start = persistent_trace_seq_start, + .next = persistent_trace_seq_next, + .stop = persistent_trace_seq_stop, + .show = persistent_trace_seq_show, +}; + +static int persistent_trace_old_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &persistent_trace_seq_ops); +} + +static const struct file_operations persistent_trace_old_fops = { + .open = persistent_trace_old_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + +static int __devinit persistent_trace_probe(struct platform_device *pdev) +{ + struct dentry *d; + int ret; + + persistent_trace = persistent_ram_init_ringbuffer(&pdev->dev, false); + if (IS_ERR(persistent_trace)) { + pr_err("persistent_trace: failed to init ringbuffer: %ld\n", + PTR_ERR(persistent_trace)); + return PTR_ERR(persistent_trace); + } + + ret = register_tracer(&persistent_tracer); + if (ret) + pr_err("persistent_trace: failed to register tracer"); + + if (persistent_ram_old_size(persistent_trace) > 0) { + d = debugfs_create_file("persistent_trace", S_IRUGO, NULL, + NULL, &persistent_trace_old_fops); + if (IS_ERR_OR_NULL(d)) + pr_err("persistent_trace: failed to create old file\n"); + } + + return 0; +} + +static struct platform_driver persistent_trace_driver = { + .probe = persistent_trace_probe, + .driver = { + .name = "persistent_trace", + }, +}; + +static int __init persistent_trace_init(void) +{ + return platform_driver_register(&persistent_trace_driver); +} +core_initcall(persistent_trace_init); --- linux-goldfish-3.4.0.orig/drivers/staging/android/ashmem.c +++ linux-goldfish-3.4.0/drivers/staging/android/ashmem.c @@ -314,21 +314,13 @@ } get_file(asma->file); - /* - * XXX - Reworked to use shmem_zero_setup() instead of - * shmem_set_file while we're in staging. -jstultz - */ - if (vma->vm_flags & VM_SHARED) { - ret = shmem_zero_setup(vma); - if (ret) { - fput(asma->file); - goto out; - } + if (vma->vm_flags & VM_SHARED) + shmem_set_file(vma, asma->file); + else { + if (vma->vm_file) + fput(vma->vm_file); + vma->vm_file = asma->file; } - - if (vma->vm_file) - fput(vma->vm_file); - vma->vm_file = asma->file; vma->vm_flags |= VM_CAN_NONLINEAR; out: --- linux-goldfish-3.4.0.orig/drivers/staging/android/logger.h +++ linux-goldfish-3.4.0/drivers/staging/android/logger.h @@ -20,7 +20,12 @@ #include #include -struct logger_entry { +/* + * The userspace structure for version 1 of the logger_entry ABI. + * This structure is returned to userspace unless the caller requests + * an upgrade to a newer ABI version. + */ +struct user_logger_entry_compat { __u16 len; /* length of the payload */ __u16 __pad; /* no matter what, we get 2 bytes of padding */ __s32 pid; /* generating process's pid */ @@ -30,14 +35,28 @@ char msg[0]; /* the entry's payload */ }; +/* + * The structure for version 2 of the logger_entry ABI. + * This structure is returned to userspace if ioctl(LOGGER_SET_VERSION) + * is called with version >= 2 + */ +struct logger_entry { + __u16 len; /* length of the payload */ + __u16 hdr_size; /* sizeof(struct logger_entry_v2) */ + __s32 pid; /* generating process's pid */ + __s32 tid; /* generating process's tid */ + __s32 sec; /* seconds since Epoch */ + __s32 nsec; /* nanoseconds */ + uid_t euid; /* effective UID of logger */ + char msg[0]; /* the entry's payload */ +}; + #define LOGGER_LOG_RADIO "log_radio" /* radio-related messages */ #define LOGGER_LOG_EVENTS "log_events" /* system/hardware events */ #define LOGGER_LOG_SYSTEM "log_system" /* system/framework messages */ #define LOGGER_LOG_MAIN "log_main" /* everything else */ -#define LOGGER_ENTRY_MAX_LEN (4*1024) -#define LOGGER_ENTRY_MAX_PAYLOAD \ - (LOGGER_ENTRY_MAX_LEN - sizeof(struct logger_entry)) +#define LOGGER_ENTRY_MAX_PAYLOAD 4076 #define __LOGGERIO 0xAE @@ -45,5 +64,7 @@ #define LOGGER_GET_LOG_LEN _IO(__LOGGERIO, 2) /* used log len */ #define LOGGER_GET_NEXT_ENTRY_LEN _IO(__LOGGERIO, 3) /* next entry len */ #define LOGGER_FLUSH_LOG _IO(__LOGGERIO, 4) /* flush log */ +#define LOGGER_GET_VERSION _IO(__LOGGERIO, 5) /* abi version */ +#define LOGGER_SET_VERSION _IO(__LOGGERIO, 6) /* abi version */ #endif /* _LINUX_LOGGER_H */ --- linux-goldfish-3.4.0.orig/drivers/staging/android/persistent_ram.c +++ linux-goldfish-3.4.0/drivers/staging/android/persistent_ram.c @@ -20,10 +20,10 @@ #include #include #include +#include #include #include #include -#include "persistent_ram.h" struct persistent_ram_buffer { uint32_t sig; @@ -34,7 +34,7 @@ #define PERSISTENT_RAM_SIG (0x43474244) /* DBGC */ -static __initdata LIST_HEAD(persistent_ram_list); +static __devinitdata LIST_HEAD(persistent_ram_list); static inline size_t buffer_size(struct persistent_ram_zone *prz) { @@ -190,7 +190,7 @@ } static int persistent_ram_init_ecc(struct persistent_ram_zone *prz, - size_t buffer_size) + size_t buffer_size, struct persistent_ram *ram) { int numerr; struct persistent_ram_buffer *buffer = prz->buffer; @@ -199,12 +199,13 @@ if (!prz->ecc) return 0; - prz->ecc_block_size = 128; - prz->ecc_size = 16; - prz->ecc_symsize = 8; - prz->ecc_poly = 0x11d; + prz->ecc_block_size = ram->ecc_block_size ?: 128; + prz->ecc_size = ram->ecc_size ?: 16; + prz->ecc_symsize = ram->ecc_symsize ?: 8; + prz->ecc_poly = ram->ecc_poly ?: 0x11d; - ecc_blocks = DIV_ROUND_UP(prz->buffer_size, prz->ecc_block_size); + ecc_blocks = DIV_ROUND_UP(prz->buffer_size - prz->ecc_size, + prz->ecc_block_size + prz->ecc_size); prz->buffer_size -= (ecc_blocks + 1) * prz->ecc_size; if (prz->buffer_size > buffer_size) { @@ -266,7 +267,7 @@ persistent_ram_update_ecc(prz, start, count); } -static void __init +static void __devinit persistent_ram_save_old(struct persistent_ram_zone *prz) { struct persistent_ram_buffer *buffer = prz->buffer; @@ -373,8 +374,8 @@ return 0; } -static int __init persistent_ram_buffer_init(const char *name, - struct persistent_ram_zone *prz) +static int __devinit persistent_ram_buffer_init(const char *name, + struct persistent_ram_zone *prz, struct persistent_ram **ramp) { int i; struct persistent_ram *ram; @@ -385,9 +386,11 @@ start = ram->start; for (i = 0; i < ram->num_descs; i++) { desc = &ram->descs[i]; - if (!strcmp(desc->name, name)) + if (!strcmp(desc->name, name)) { + *ramp = ram; return persistent_ram_buffer_map(start, desc->size, prz); + } start += desc->size; } } @@ -395,9 +398,10 @@ return -EINVAL; } -static __init +static __devinit struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc) { + struct persistent_ram *ram; struct persistent_ram_zone *prz; int ret = -ENOMEM; @@ -409,14 +413,14 @@ INIT_LIST_HEAD(&prz->node); - ret = persistent_ram_buffer_init(dev_name(dev), prz); + ret = persistent_ram_buffer_init(dev_name(dev), prz, &ram); if (ret) { pr_err("persistent_ram: failed to initialize buffer\n"); goto err; } prz->ecc = ecc; - ret = persistent_ram_init_ecc(prz, prz->buffer_size); + ret = persistent_ram_init_ecc(prz, prz->buffer_size, ram); if (ret) goto err; @@ -424,11 +428,11 @@ if (buffer_size(prz) > prz->buffer_size || buffer_start(prz) > buffer_size(prz)) pr_info("persistent_ram: found existing invalid buffer," - " size %ld, start %ld\n", + " size %zu, start %zu\n", buffer_size(prz), buffer_start(prz)); else { pr_info("persistent_ram: found existing buffer," - " size %ld, start %ld\n", + " size %zu, start %zu\n", buffer_size(prz), buffer_start(prz)); persistent_ram_save_old(prz); } @@ -447,7 +451,7 @@ return ERR_PTR(ret); } -struct persistent_ram_zone * __init +struct persistent_ram_zone * __devinit persistent_ram_init_ringbuffer(struct device *dev, bool ecc) { return __persistent_ram_init(dev, ecc); --- linux-goldfish-3.4.0.orig/drivers/usb/otg/Kconfig +++ linux-goldfish-3.4.0/drivers/usb/otg/Kconfig @@ -12,6 +12,14 @@ Select this to make sure the build includes objects from the OTG infrastructure directory. +config USB_OTG_WAKELOCK + bool "Hold a wakelock when USB connected" + depends on WAKELOCK + select USB_OTG_UTILS + help + Select this to automatically hold a wakelock when USB is + connected, preventing suspend. + if USB || USB_GADGET # --- linux-goldfish-3.4.0.orig/drivers/usb/otg/Makefile +++ linux-goldfish-3.4.0/drivers/usb/otg/Makefile @@ -7,6 +7,7 @@ # infrastructure obj-$(CONFIG_USB_OTG_UTILS) += otg.o +obj-$(CONFIG_USB_OTG_WAKELOCK) += otg-wakelock.o # transceiver drivers obj-$(CONFIG_USB_GPIO_VBUS) += gpio_vbus.o --- linux-goldfish-3.4.0.orig/drivers/usb/otg/otg-wakelock.c +++ linux-goldfish-3.4.0/drivers/usb/otg/otg-wakelock.c @@ -0,0 +1,170 @@ +/* + * otg-wakelock.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#define TEMPORARY_HOLD_TIME 2000 + +static bool enabled = true; +static struct usb_phy *otgwl_xceiv; +static struct notifier_block otgwl_nb; + +/* + * otgwl_spinlock is held while the VBUS lock is grabbed or dropped and the + * held field is updated to match. + */ + +static DEFINE_SPINLOCK(otgwl_spinlock); + +/* + * Only one lock, but since these 3 fields are associated with each other... + */ + +struct otgwl_lock { + char name[40]; + struct wake_lock wakelock; + bool held; +}; + +/* + * VBUS present lock. Also used as a timed lock on charger + * connect/disconnect and USB host disconnect, to allow the system + * to react to the change in power. + */ + +static struct otgwl_lock vbus_lock; + +static void otgwl_hold(struct otgwl_lock *lock) +{ + if (!lock->held) { + wake_lock(&lock->wakelock); + lock->held = true; + } +} + +static void otgwl_temporary_hold(struct otgwl_lock *lock) +{ + wake_lock_timeout(&lock->wakelock, + msecs_to_jiffies(TEMPORARY_HOLD_TIME)); + lock->held = false; +} + +static void otgwl_drop(struct otgwl_lock *lock) +{ + if (lock->held) { + wake_unlock(&lock->wakelock); + lock->held = false; + } +} + +static void otgwl_handle_event(unsigned long event) +{ + unsigned long irqflags; + + spin_lock_irqsave(&otgwl_spinlock, irqflags); + + if (!enabled) { + otgwl_drop(&vbus_lock); + spin_unlock_irqrestore(&otgwl_spinlock, irqflags); + return; + } + + switch (event) { + case USB_EVENT_VBUS: + case USB_EVENT_ENUMERATED: + otgwl_hold(&vbus_lock); + break; + + case USB_EVENT_NONE: + case USB_EVENT_ID: + case USB_EVENT_CHARGER: + otgwl_temporary_hold(&vbus_lock); + break; + + default: + break; + } + + spin_unlock_irqrestore(&otgwl_spinlock, irqflags); +} + +static int otgwl_otg_notifications(struct notifier_block *nb, + unsigned long event, void *unused) +{ + otgwl_handle_event(event); + return NOTIFY_OK; +} + +static int set_enabled(const char *val, const struct kernel_param *kp) +{ + int rv = param_set_bool(val, kp); + + if (rv) + return rv; + + if (otgwl_xceiv) + otgwl_handle_event(otgwl_xceiv->last_event); + + return 0; +} + +static struct kernel_param_ops enabled_param_ops = { + .set = set_enabled, + .get = param_get_bool, +}; + +module_param_cb(enabled, &enabled_param_ops, &enabled, 0644); +MODULE_PARM_DESC(enabled, "enable wakelock when VBUS present"); + +static int __init otg_wakelock_init(void) +{ + int ret; + + otgwl_xceiv = usb_get_transceiver(); + + if (!otgwl_xceiv) { + pr_err("%s: No USB transceiver found\n", __func__); + return -ENODEV; + } + + snprintf(vbus_lock.name, sizeof(vbus_lock.name), "vbus-%s", + dev_name(otgwl_xceiv->dev)); + wake_lock_init(&vbus_lock.wakelock, WAKE_LOCK_SUSPEND, + vbus_lock.name); + + otgwl_nb.notifier_call = otgwl_otg_notifications; + ret = usb_register_notifier(otgwl_xceiv, &otgwl_nb); + + if (ret) { + pr_err("%s: usb_register_notifier on transceiver %s" + " failed\n", __func__, + dev_name(otgwl_xceiv->dev)); + otgwl_xceiv = NULL; + wake_lock_destroy(&vbus_lock.wakelock); + return ret; + } + + otgwl_handle_event(otgwl_xceiv->last_event); + return ret; +} + +late_initcall(otg_wakelock_init); --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/composite.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/composite.c @@ -734,6 +734,7 @@ INIT_LIST_HEAD(&config->functions); config->next_interface_id = 0; + memset(config->interface, 0, sizeof(config->interface)); status = bind(config); if (status < 0) { @@ -774,6 +775,55 @@ return status; } +static int unbind_config(struct usb_composite_dev *cdev, + struct usb_configuration *config) +{ + while (!list_empty(&config->functions)) { + struct usb_function *f; + + f = list_first_entry(&config->functions, + struct usb_function, list); + list_del(&f->list); + if (f->unbind) { + DBG(cdev, "unbind function '%s'/%p\n", f->name, f); + f->unbind(config, f); + /* may free memory for "f" */ + } + } + if (config->unbind) { + DBG(cdev, "unbind config '%s'/%p\n", config->label, config); + config->unbind(config); + /* may free memory for "c" */ + } + return 0; +} + +/** + * usb_remove_config() - remove a configuration from a device. + * @cdev: wraps the USB gadget + * @config: the configuration + * + * Drivers must call usb_gadget_disconnect before calling this function + * to disconnect the device from the host and make sure the host will not + * try to enumerate the device while we are changing the config list. + */ +int usb_remove_config(struct usb_composite_dev *cdev, + struct usb_configuration *config) +{ + unsigned long flags; + + spin_lock_irqsave(&cdev->lock, flags); + + if (cdev->config == config) + reset_config(cdev); + + list_del(&config->list); + + spin_unlock_irqrestore(&cdev->lock, flags); + + return unbind_config(cdev, config); +} + /*-------------------------------------------------------------------------*/ /* We support strings in multiple languages ... string descriptor zero @@ -1328,28 +1378,10 @@ while (!list_empty(&cdev->configs)) { struct usb_configuration *c; - c = list_first_entry(&cdev->configs, struct usb_configuration, list); - while (!list_empty(&c->functions)) { - struct usb_function *f; - - f = list_first_entry(&c->functions, - struct usb_function, list); - list_del(&f->list); - if (f->unbind) { - DBG(cdev, "unbind function '%s'/%p\n", - f->name, f); - f->unbind(c, f); - /* may free memory for "f" */ - } - } list_del(&c->list); - if (c->unbind) { - DBG(cdev, "unbind config '%s'/%p\n", c->label, c); - c->unbind(c); - /* may free memory for "c" */ - } + unbind_config(cdev, c); } if (composite->unbind) composite->unbind(cdev); --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/u_serial.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/u_serial.c @@ -1025,7 +1025,7 @@ static struct tty_driver *gs_tty_driver; -static int __init +static int gs_port_alloc(unsigned port_num, struct usb_cdc_line_coding *coding) { struct gs_port *port; @@ -1071,7 +1071,7 @@ * * Returns negative errno or zero. */ -int __init gserial_setup(struct usb_gadget *g, unsigned count) +int gserial_setup(struct usb_gadget *g, unsigned count) { unsigned i; struct usb_cdc_line_coding coding; --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/Kconfig +++ linux-goldfish-3.4.0/drivers/usb/gadget/Kconfig @@ -846,6 +846,15 @@ For more information, see Documentation/usb/gadget_printer.txt which includes sample code for accessing the device file. +config USB_G_ANDROID + boolean "Android Composite Gadget" + help + The Android Composite Gadget supports multiple USB + functions: adb, acm, mass storage, mtp, accessory + and rndis. + Each function can be configured and enabled/disabled + dynamically from userspace through a sysfs interface. + config USB_CDC_COMPOSITE tristate "CDC Composite Device (Ethernet and ACM)" depends on NET --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/f_accessory.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/f_accessory.c @@ -0,0 +1,796 @@ +/* + * Gadget Function Driver for Android USB accessories + * + * Copyright (C) 2011 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +/* #define DEBUG */ +/* #define VERBOSE_DEBUG */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#define BULK_BUFFER_SIZE 16384 +#define ACC_STRING_SIZE 256 + +#define PROTOCOL_VERSION 1 + +/* String IDs */ +#define INTERFACE_STRING_INDEX 0 + +/* number of tx and rx requests to allocate */ +#define TX_REQ_MAX 4 +#define RX_REQ_MAX 2 + +struct acc_dev { + struct usb_function function; + struct usb_composite_dev *cdev; + spinlock_t lock; + + struct usb_ep *ep_in; + struct usb_ep *ep_out; + + /* set to 1 when we connect */ + int online:1; + /* Set to 1 when we disconnect. + * Not cleared until our file is closed. + */ + int disconnected:1; + + /* strings sent by the host */ + char manufacturer[ACC_STRING_SIZE]; + char model[ACC_STRING_SIZE]; + char description[ACC_STRING_SIZE]; + char version[ACC_STRING_SIZE]; + char uri[ACC_STRING_SIZE]; + char serial[ACC_STRING_SIZE]; + + /* for acc_complete_set_string */ + int string_index; + + /* set to 1 if we have a pending start request */ + int start_requested; + + /* synchronize access to our device file */ + atomic_t open_excl; + + struct list_head tx_idle; + + wait_queue_head_t read_wq; + wait_queue_head_t write_wq; + struct usb_request *rx_req[RX_REQ_MAX]; + int rx_done; + struct delayed_work work; +}; + +static struct usb_interface_descriptor acc_interface_desc = { + .bLength = USB_DT_INTERFACE_SIZE, + .bDescriptorType = USB_DT_INTERFACE, + .bInterfaceNumber = 0, + .bNumEndpoints = 2, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceSubClass = USB_SUBCLASS_VENDOR_SPEC, + .bInterfaceProtocol = 0, +}; + +static struct usb_endpoint_descriptor acc_highspeed_in_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_BULK, + .wMaxPacketSize = __constant_cpu_to_le16(512), +}; + +static struct usb_endpoint_descriptor acc_highspeed_out_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_OUT, + .bmAttributes = USB_ENDPOINT_XFER_BULK, + .wMaxPacketSize = __constant_cpu_to_le16(512), +}; + +static struct usb_endpoint_descriptor acc_fullspeed_in_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_BULK, +}; + +static struct usb_endpoint_descriptor acc_fullspeed_out_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_OUT, + .bmAttributes = USB_ENDPOINT_XFER_BULK, +}; + +static struct usb_descriptor_header *fs_acc_descs[] = { + (struct usb_descriptor_header *) &acc_interface_desc, + (struct usb_descriptor_header *) &acc_fullspeed_in_desc, + (struct usb_descriptor_header *) &acc_fullspeed_out_desc, + NULL, +}; + +static struct usb_descriptor_header *hs_acc_descs[] = { + (struct usb_descriptor_header *) &acc_interface_desc, + (struct usb_descriptor_header *) &acc_highspeed_in_desc, + (struct usb_descriptor_header *) &acc_highspeed_out_desc, + NULL, +}; + +static struct usb_string acc_string_defs[] = { + [INTERFACE_STRING_INDEX].s = "Android Accessory Interface", + { }, /* end of list */ +}; + +static struct usb_gadget_strings acc_string_table = { + .language = 0x0409, /* en-US */ + .strings = acc_string_defs, +}; + +static struct usb_gadget_strings *acc_strings[] = { + &acc_string_table, + NULL, +}; + +/* temporary variable used between acc_open() and acc_gadget_bind() */ +static struct acc_dev *_acc_dev; + +static inline struct acc_dev *func_to_dev(struct usb_function *f) +{ + return container_of(f, struct acc_dev, function); +} + +static struct usb_request *acc_request_new(struct usb_ep *ep, int buffer_size) +{ + struct usb_request *req = usb_ep_alloc_request(ep, GFP_KERNEL); + if (!req) + return NULL; + + /* now allocate buffers for the requests */ + req->buf = kmalloc(buffer_size, GFP_KERNEL); + if (!req->buf) { + usb_ep_free_request(ep, req); + return NULL; + } + + return req; +} + +static void acc_request_free(struct usb_request *req, struct usb_ep *ep) +{ + if (req) { + kfree(req->buf); + usb_ep_free_request(ep, req); + } +} + +/* add a request to the tail of a list */ +static void req_put(struct acc_dev *dev, struct list_head *head, + struct usb_request *req) +{ + unsigned long flags; + + spin_lock_irqsave(&dev->lock, flags); + list_add_tail(&req->list, head); + spin_unlock_irqrestore(&dev->lock, flags); +} + +/* remove a request from the head of a list */ +static struct usb_request *req_get(struct acc_dev *dev, struct list_head *head) +{ + unsigned long flags; + struct usb_request *req; + + spin_lock_irqsave(&dev->lock, flags); + if (list_empty(head)) { + req = 0; + } else { + req = list_first_entry(head, struct usb_request, list); + list_del(&req->list); + } + spin_unlock_irqrestore(&dev->lock, flags); + return req; +} + +static void acc_set_disconnected(struct acc_dev *dev) +{ + dev->online = 0; + dev->disconnected = 1; +} + +static void acc_complete_in(struct usb_ep *ep, struct usb_request *req) +{ + struct acc_dev *dev = _acc_dev; + + if (req->status != 0) + acc_set_disconnected(dev); + + req_put(dev, &dev->tx_idle, req); + + wake_up(&dev->write_wq); +} + +static void acc_complete_out(struct usb_ep *ep, struct usb_request *req) +{ + struct acc_dev *dev = _acc_dev; + + dev->rx_done = 1; + if (req->status != 0) + acc_set_disconnected(dev); + + wake_up(&dev->read_wq); +} + +static void acc_complete_set_string(struct usb_ep *ep, struct usb_request *req) +{ + struct acc_dev *dev = ep->driver_data; + char *string_dest = NULL; + int length = req->actual; + + if (req->status != 0) { + pr_err("acc_complete_set_string, err %d\n", req->status); + return; + } + + switch (dev->string_index) { + case ACCESSORY_STRING_MANUFACTURER: + string_dest = dev->manufacturer; + break; + case ACCESSORY_STRING_MODEL: + string_dest = dev->model; + break; + case ACCESSORY_STRING_DESCRIPTION: + string_dest = dev->description; + break; + case ACCESSORY_STRING_VERSION: + string_dest = dev->version; + break; + case ACCESSORY_STRING_URI: + string_dest = dev->uri; + break; + case ACCESSORY_STRING_SERIAL: + string_dest = dev->serial; + break; + } + if (string_dest) { + unsigned long flags; + + if (length >= ACC_STRING_SIZE) + length = ACC_STRING_SIZE - 1; + + spin_lock_irqsave(&dev->lock, flags); + memcpy(string_dest, req->buf, length); + /* ensure zero termination */ + string_dest[length] = 0; + spin_unlock_irqrestore(&dev->lock, flags); + } else { + pr_err("unknown accessory string index %d\n", + dev->string_index); + } +} + +static int __init create_bulk_endpoints(struct acc_dev *dev, + struct usb_endpoint_descriptor *in_desc, + struct usb_endpoint_descriptor *out_desc) +{ + struct usb_composite_dev *cdev = dev->cdev; + struct usb_request *req; + struct usb_ep *ep; + int i; + + DBG(cdev, "create_bulk_endpoints dev: %p\n", dev); + + ep = usb_ep_autoconfig(cdev->gadget, in_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_in failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for ep_in got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_in = ep; + + ep = usb_ep_autoconfig(cdev->gadget, out_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_out failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for ep_out got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_out = ep; + + ep = usb_ep_autoconfig(cdev->gadget, out_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_out failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for ep_out got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_out = ep; + + /* now allocate requests for our endpoints */ + for (i = 0; i < TX_REQ_MAX; i++) { + req = acc_request_new(dev->ep_in, BULK_BUFFER_SIZE); + if (!req) + goto fail; + req->complete = acc_complete_in; + req_put(dev, &dev->tx_idle, req); + } + for (i = 0; i < RX_REQ_MAX; i++) { + req = acc_request_new(dev->ep_out, BULK_BUFFER_SIZE); + if (!req) + goto fail; + req->complete = acc_complete_out; + dev->rx_req[i] = req; + } + + return 0; + +fail: + printk(KERN_ERR "acc_bind() could not allocate requests\n"); + while ((req = req_get(dev, &dev->tx_idle))) + acc_request_free(req, dev->ep_in); + for (i = 0; i < RX_REQ_MAX; i++) + acc_request_free(dev->rx_req[i], dev->ep_out); + return -1; +} + +static ssize_t acc_read(struct file *fp, char __user *buf, + size_t count, loff_t *pos) +{ + struct acc_dev *dev = fp->private_data; + struct usb_request *req; + int r = count, xfer; + int ret = 0; + + pr_debug("acc_read(%d)\n", count); + + if (dev->disconnected) + return -ENODEV; + + if (count > BULK_BUFFER_SIZE) + count = BULK_BUFFER_SIZE; + + /* we will block until we're online */ + pr_debug("acc_read: waiting for online\n"); + ret = wait_event_interruptible(dev->read_wq, dev->online); + if (ret < 0) { + r = ret; + goto done; + } + +requeue_req: + /* queue a request */ + req = dev->rx_req[0]; + req->length = count; + dev->rx_done = 0; + ret = usb_ep_queue(dev->ep_out, req, GFP_KERNEL); + if (ret < 0) { + r = -EIO; + goto done; + } else { + pr_debug("rx %p queue\n", req); + } + + /* wait for a request to complete */ + ret = wait_event_interruptible(dev->read_wq, dev->rx_done); + if (ret < 0) { + r = ret; + usb_ep_dequeue(dev->ep_out, req); + goto done; + } + if (dev->online) { + /* If we got a 0-len packet, throw it back and try again. */ + if (req->actual == 0) + goto requeue_req; + + pr_debug("rx %p %d\n", req, req->actual); + xfer = (req->actual < count) ? req->actual : count; + r = xfer; + if (copy_to_user(buf, req->buf, xfer)) + r = -EFAULT; + } else + r = -EIO; + +done: + pr_debug("acc_read returning %d\n", r); + return r; +} + +static ssize_t acc_write(struct file *fp, const char __user *buf, + size_t count, loff_t *pos) +{ + struct acc_dev *dev = fp->private_data; + struct usb_request *req = 0; + int r = count, xfer; + int ret; + + pr_debug("acc_write(%d)\n", count); + + if (!dev->online || dev->disconnected) + return -ENODEV; + + while (count > 0) { + if (!dev->online) { + pr_debug("acc_write dev->error\n"); + r = -EIO; + break; + } + + /* get an idle tx request to use */ + req = 0; + ret = wait_event_interruptible(dev->write_wq, + ((req = req_get(dev, &dev->tx_idle)) || !dev->online)); + if (!req) { + r = ret; + break; + } + + if (count > BULK_BUFFER_SIZE) + xfer = BULK_BUFFER_SIZE; + else + xfer = count; + if (copy_from_user(req->buf, buf, xfer)) { + r = -EFAULT; + break; + } + + req->length = xfer; + ret = usb_ep_queue(dev->ep_in, req, GFP_KERNEL); + if (ret < 0) { + pr_debug("acc_write: xfer error %d\n", ret); + r = -EIO; + break; + } + + buf += xfer; + count -= xfer; + + /* zero this so we don't try to free it on error exit */ + req = 0; + } + + if (req) + req_put(dev, &dev->tx_idle, req); + + pr_debug("acc_write returning %d\n", r); + return r; +} + +static long acc_ioctl(struct file *fp, unsigned code, unsigned long value) +{ + struct acc_dev *dev = fp->private_data; + char *src = NULL; + int ret; + + switch (code) { + case ACCESSORY_GET_STRING_MANUFACTURER: + src = dev->manufacturer; + break; + case ACCESSORY_GET_STRING_MODEL: + src = dev->model; + break; + case ACCESSORY_GET_STRING_DESCRIPTION: + src = dev->description; + break; + case ACCESSORY_GET_STRING_VERSION: + src = dev->version; + break; + case ACCESSORY_GET_STRING_URI: + src = dev->uri; + break; + case ACCESSORY_GET_STRING_SERIAL: + src = dev->serial; + break; + case ACCESSORY_IS_START_REQUESTED: + return dev->start_requested; + } + if (!src) + return -EINVAL; + + ret = strlen(src) + 1; + if (copy_to_user((void __user *)value, src, ret)) + ret = -EFAULT; + return ret; +} + +static int acc_open(struct inode *ip, struct file *fp) +{ + printk(KERN_INFO "acc_open\n"); + if (atomic_xchg(&_acc_dev->open_excl, 1)) + return -EBUSY; + + _acc_dev->disconnected = 0; + fp->private_data = _acc_dev; + return 0; +} + +static int acc_release(struct inode *ip, struct file *fp) +{ + printk(KERN_INFO "acc_release\n"); + + WARN_ON(!atomic_xchg(&_acc_dev->open_excl, 0)); + _acc_dev->disconnected = 0; + return 0; +} + +/* file operations for /dev/acc_usb */ +static const struct file_operations acc_fops = { + .owner = THIS_MODULE, + .read = acc_read, + .write = acc_write, + .unlocked_ioctl = acc_ioctl, + .open = acc_open, + .release = acc_release, +}; + +static struct miscdevice acc_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = "usb_accessory", + .fops = &acc_fops, +}; + + +static int acc_ctrlrequest(struct usb_composite_dev *cdev, + const struct usb_ctrlrequest *ctrl) +{ + struct acc_dev *dev = _acc_dev; + int value = -EOPNOTSUPP; + u8 b_requestType = ctrl->bRequestType; + u8 b_request = ctrl->bRequest; + u16 w_index = le16_to_cpu(ctrl->wIndex); + u16 w_value = le16_to_cpu(ctrl->wValue); + u16 w_length = le16_to_cpu(ctrl->wLength); + +/* + printk(KERN_INFO "acc_ctrlrequest " + "%02x.%02x v%04x i%04x l%u\n", + b_requestType, b_request, + w_value, w_index, w_length); +*/ + + if (b_requestType == (USB_DIR_OUT | USB_TYPE_VENDOR)) { + if (b_request == ACCESSORY_START) { + dev->start_requested = 1; + schedule_delayed_work( + &dev->work, msecs_to_jiffies(10)); + value = 0; + } else if (b_request == ACCESSORY_SEND_STRING) { + dev->string_index = w_index; + cdev->gadget->ep0->driver_data = dev; + cdev->req->complete = acc_complete_set_string; + value = w_length; + } + } else if (b_requestType == (USB_DIR_IN | USB_TYPE_VENDOR)) { + if (b_request == ACCESSORY_GET_PROTOCOL) { + *((u16 *)cdev->req->buf) = PROTOCOL_VERSION; + value = sizeof(u16); + + /* clear any string left over from a previous session */ + memset(dev->manufacturer, 0, sizeof(dev->manufacturer)); + memset(dev->model, 0, sizeof(dev->model)); + memset(dev->description, 0, sizeof(dev->description)); + memset(dev->version, 0, sizeof(dev->version)); + memset(dev->uri, 0, sizeof(dev->uri)); + memset(dev->serial, 0, sizeof(dev->serial)); + dev->start_requested = 0; + } + } + + if (value >= 0) { + cdev->req->zero = 0; + cdev->req->length = value; + value = usb_ep_queue(cdev->gadget->ep0, cdev->req, GFP_ATOMIC); + if (value < 0) + ERROR(cdev, "%s setup response queue error\n", + __func__); + } + + if (value == -EOPNOTSUPP) + VDBG(cdev, + "unknown class-specific control req " + "%02x.%02x v%04x i%04x l%u\n", + ctrl->bRequestType, ctrl->bRequest, + w_value, w_index, w_length); + return value; +} + +static int +acc_function_bind(struct usb_configuration *c, struct usb_function *f) +{ + struct usb_composite_dev *cdev = c->cdev; + struct acc_dev *dev = func_to_dev(f); + int id; + int ret; + + DBG(cdev, "acc_function_bind dev: %p\n", dev); + + dev->start_requested = 0; + + /* allocate interface ID(s) */ + id = usb_interface_id(c, f); + if (id < 0) + return id; + acc_interface_desc.bInterfaceNumber = id; + + /* allocate endpoints */ + ret = create_bulk_endpoints(dev, &acc_fullspeed_in_desc, + &acc_fullspeed_out_desc); + if (ret) + return ret; + + /* support high speed hardware */ + if (gadget_is_dualspeed(c->cdev->gadget)) { + acc_highspeed_in_desc.bEndpointAddress = + acc_fullspeed_in_desc.bEndpointAddress; + acc_highspeed_out_desc.bEndpointAddress = + acc_fullspeed_out_desc.bEndpointAddress; + } + + DBG(cdev, "%s speed %s: IN/%s, OUT/%s\n", + gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", + f->name, dev->ep_in->name, dev->ep_out->name); + return 0; +} + +static void +acc_function_unbind(struct usb_configuration *c, struct usb_function *f) +{ + struct acc_dev *dev = func_to_dev(f); + struct usb_request *req; + int i; + + while ((req = req_get(dev, &dev->tx_idle))) + acc_request_free(req, dev->ep_in); + for (i = 0; i < RX_REQ_MAX; i++) + acc_request_free(dev->rx_req[i], dev->ep_out); +} + +static void acc_work(struct work_struct *data) +{ + char *envp[2] = { "ACCESSORY=START", NULL }; + kobject_uevent_env(&acc_device.this_device->kobj, KOBJ_CHANGE, envp); +} + +static int acc_function_set_alt(struct usb_function *f, + unsigned intf, unsigned alt) +{ + struct acc_dev *dev = func_to_dev(f); + struct usb_composite_dev *cdev = f->config->cdev; + int ret; + + DBG(cdev, "acc_function_set_alt intf: %d alt: %d\n", intf, alt); + + ret = config_ep_by_speed(cdev->gadget, f, dev->ep_in); + if (ret) + return ret; + + ret = usb_ep_enable(dev->ep_in); + if (ret) + return ret; + + ret = config_ep_by_speed(cdev->gadget, f, dev->ep_out); + if (ret) + return ret; + + ret = usb_ep_enable(dev->ep_out); + if (ret) { + usb_ep_disable(dev->ep_in); + return ret; + } + + dev->online = 1; + + /* readers may be blocked waiting for us to go online */ + wake_up(&dev->read_wq); + return 0; +} + +static void acc_function_disable(struct usb_function *f) +{ + struct acc_dev *dev = func_to_dev(f); + struct usb_composite_dev *cdev = dev->cdev; + + DBG(cdev, "acc_function_disable\n"); + acc_set_disconnected(dev); + usb_ep_disable(dev->ep_in); + usb_ep_disable(dev->ep_out); + + /* readers may be blocked waiting for us to go online */ + wake_up(&dev->read_wq); + + VDBG(cdev, "%s disabled\n", dev->function.name); +} + +static int acc_bind_config(struct usb_configuration *c) +{ + struct acc_dev *dev = _acc_dev; + int ret; + + printk(KERN_INFO "acc_bind_config\n"); + + /* allocate a string ID for our interface */ + if (acc_string_defs[INTERFACE_STRING_INDEX].id == 0) { + ret = usb_string_id(c->cdev); + if (ret < 0) + return ret; + acc_string_defs[INTERFACE_STRING_INDEX].id = ret; + acc_interface_desc.iInterface = ret; + } + + dev->cdev = c->cdev; + dev->function.name = "accessory"; + dev->function.strings = acc_strings, + dev->function.descriptors = fs_acc_descs; + dev->function.hs_descriptors = hs_acc_descs; + dev->function.bind = acc_function_bind; + dev->function.unbind = acc_function_unbind; + dev->function.set_alt = acc_function_set_alt; + dev->function.disable = acc_function_disable; + + return usb_add_function(c, &dev->function); +} + +static int acc_setup(void) +{ + struct acc_dev *dev; + int ret; + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + + spin_lock_init(&dev->lock); + init_waitqueue_head(&dev->read_wq); + init_waitqueue_head(&dev->write_wq); + atomic_set(&dev->open_excl, 0); + INIT_LIST_HEAD(&dev->tx_idle); + INIT_DELAYED_WORK(&dev->work, acc_work); + + /* _acc_dev must be set before calling usb_gadget_register_driver */ + _acc_dev = dev; + + ret = misc_register(&acc_device); + if (ret) + goto err; + + return 0; + +err: + kfree(dev); + printk(KERN_ERR "USB accessory gadget driver failed to initialize\n"); + return ret; +} + +static void acc_cleanup(void) +{ + misc_deregister(&acc_device); + kfree(_acc_dev); + _acc_dev = NULL; +} --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/f_adb.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/f_adb.c @@ -0,0 +1,619 @@ +/* + * Gadget Driver for Android ADB + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define ADB_BULK_BUFFER_SIZE 4096 + +/* number of tx requests to allocate */ +#define TX_REQ_MAX 4 + +static const char adb_shortname[] = "android_adb"; + +struct adb_dev { + struct usb_function function; + struct usb_composite_dev *cdev; + spinlock_t lock; + + struct usb_ep *ep_in; + struct usb_ep *ep_out; + + int online; + int error; + + atomic_t read_excl; + atomic_t write_excl; + atomic_t open_excl; + + struct list_head tx_idle; + + wait_queue_head_t read_wq; + wait_queue_head_t write_wq; + struct usb_request *rx_req; + int rx_done; +}; + +static struct usb_interface_descriptor adb_interface_desc = { + .bLength = USB_DT_INTERFACE_SIZE, + .bDescriptorType = USB_DT_INTERFACE, + .bInterfaceNumber = 0, + .bNumEndpoints = 2, + .bInterfaceClass = 0xFF, + .bInterfaceSubClass = 0x42, + .bInterfaceProtocol = 1, +}; + +static struct usb_endpoint_descriptor adb_highspeed_in_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_BULK, + .wMaxPacketSize = __constant_cpu_to_le16(512), +}; + +static struct usb_endpoint_descriptor adb_highspeed_out_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_OUT, + .bmAttributes = USB_ENDPOINT_XFER_BULK, + .wMaxPacketSize = __constant_cpu_to_le16(512), +}; + +static struct usb_endpoint_descriptor adb_fullspeed_in_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_BULK, +}; + +static struct usb_endpoint_descriptor adb_fullspeed_out_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_OUT, + .bmAttributes = USB_ENDPOINT_XFER_BULK, +}; + +static struct usb_descriptor_header *fs_adb_descs[] = { + (struct usb_descriptor_header *) &adb_interface_desc, + (struct usb_descriptor_header *) &adb_fullspeed_in_desc, + (struct usb_descriptor_header *) &adb_fullspeed_out_desc, + NULL, +}; + +static struct usb_descriptor_header *hs_adb_descs[] = { + (struct usb_descriptor_header *) &adb_interface_desc, + (struct usb_descriptor_header *) &adb_highspeed_in_desc, + (struct usb_descriptor_header *) &adb_highspeed_out_desc, + NULL, +}; + +static void adb_ready_callback(void); +static void adb_closed_callback(void); + +/* temporary variable used between adb_open() and adb_gadget_bind() */ +static struct adb_dev *_adb_dev; + +static inline struct adb_dev *func_to_adb(struct usb_function *f) +{ + return container_of(f, struct adb_dev, function); +} + + +static struct usb_request *adb_request_new(struct usb_ep *ep, int buffer_size) +{ + struct usb_request *req = usb_ep_alloc_request(ep, GFP_KERNEL); + if (!req) + return NULL; + + /* now allocate buffers for the requests */ + req->buf = kmalloc(buffer_size, GFP_KERNEL); + if (!req->buf) { + usb_ep_free_request(ep, req); + return NULL; + } + + return req; +} + +static void adb_request_free(struct usb_request *req, struct usb_ep *ep) +{ + if (req) { + kfree(req->buf); + usb_ep_free_request(ep, req); + } +} + +static inline int adb_lock(atomic_t *excl) +{ + if (atomic_inc_return(excl) == 1) { + return 0; + } else { + atomic_dec(excl); + return -1; + } +} + +static inline void adb_unlock(atomic_t *excl) +{ + atomic_dec(excl); +} + +/* add a request to the tail of a list */ +void adb_req_put(struct adb_dev *dev, struct list_head *head, + struct usb_request *req) +{ + unsigned long flags; + + spin_lock_irqsave(&dev->lock, flags); + list_add_tail(&req->list, head); + spin_unlock_irqrestore(&dev->lock, flags); +} + +/* remove a request from the head of a list */ +struct usb_request *adb_req_get(struct adb_dev *dev, struct list_head *head) +{ + unsigned long flags; + struct usb_request *req; + + spin_lock_irqsave(&dev->lock, flags); + if (list_empty(head)) { + req = 0; + } else { + req = list_first_entry(head, struct usb_request, list); + list_del(&req->list); + } + spin_unlock_irqrestore(&dev->lock, flags); + return req; +} + +static void adb_complete_in(struct usb_ep *ep, struct usb_request *req) +{ + struct adb_dev *dev = _adb_dev; + + if (req->status != 0) + dev->error = 1; + + adb_req_put(dev, &dev->tx_idle, req); + + wake_up(&dev->write_wq); +} + +static void adb_complete_out(struct usb_ep *ep, struct usb_request *req) +{ + struct adb_dev *dev = _adb_dev; + + dev->rx_done = 1; + if (req->status != 0 && req->status != -ECONNRESET) + dev->error = 1; + + wake_up(&dev->read_wq); +} + +static int adb_create_bulk_endpoints(struct adb_dev *dev, + struct usb_endpoint_descriptor *in_desc, + struct usb_endpoint_descriptor *out_desc) +{ + struct usb_composite_dev *cdev = dev->cdev; + struct usb_request *req; + struct usb_ep *ep; + int i; + + DBG(cdev, "create_bulk_endpoints dev: %p\n", dev); + + ep = usb_ep_autoconfig(cdev->gadget, in_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_in failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for ep_in got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_in = ep; + + ep = usb_ep_autoconfig(cdev->gadget, out_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_out failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for adb ep_out got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_out = ep; + + /* now allocate requests for our endpoints */ + req = adb_request_new(dev->ep_out, ADB_BULK_BUFFER_SIZE); + if (!req) + goto fail; + req->complete = adb_complete_out; + dev->rx_req = req; + + for (i = 0; i < TX_REQ_MAX; i++) { + req = adb_request_new(dev->ep_in, ADB_BULK_BUFFER_SIZE); + if (!req) + goto fail; + req->complete = adb_complete_in; + adb_req_put(dev, &dev->tx_idle, req); + } + + return 0; + +fail: + printk(KERN_ERR "adb_bind() could not allocate requests\n"); + return -1; +} + +static ssize_t adb_read(struct file *fp, char __user *buf, + size_t count, loff_t *pos) +{ + struct adb_dev *dev = fp->private_data; + struct usb_request *req; + int r = count, xfer; + int ret; + + pr_debug("adb_read(%d)\n", count); + if (!_adb_dev) + return -ENODEV; + + if (count > ADB_BULK_BUFFER_SIZE) + return -EINVAL; + + if (adb_lock(&dev->read_excl)) + return -EBUSY; + + /* we will block until we're online */ + while (!(dev->online || dev->error)) { + pr_debug("adb_read: waiting for online state\n"); + ret = wait_event_interruptible(dev->read_wq, + (dev->online || dev->error)); + if (ret < 0) { + adb_unlock(&dev->read_excl); + return ret; + } + } + if (dev->error) { + r = -EIO; + goto done; + } + +requeue_req: + /* queue a request */ + req = dev->rx_req; + req->length = count; + dev->rx_done = 0; + ret = usb_ep_queue(dev->ep_out, req, GFP_ATOMIC); + if (ret < 0) { + pr_debug("adb_read: failed to queue req %p (%d)\n", req, ret); + r = -EIO; + dev->error = 1; + goto done; + } else { + pr_debug("rx %p queue\n", req); + } + + /* wait for a request to complete */ + ret = wait_event_interruptible(dev->read_wq, dev->rx_done); + if (ret < 0) { + if (ret != -ERESTARTSYS) + dev->error = 1; + r = ret; + usb_ep_dequeue(dev->ep_out, req); + goto done; + } + if (!dev->error) { + /* If we got a 0-len packet, throw it back and try again. */ + if (req->actual == 0) + goto requeue_req; + + pr_debug("rx %p %d\n", req, req->actual); + xfer = (req->actual < count) ? req->actual : count; + if (copy_to_user(buf, req->buf, xfer)) + r = -EFAULT; + + } else + r = -EIO; + +done: + adb_unlock(&dev->read_excl); + pr_debug("adb_read returning %d\n", r); + return r; +} + +static ssize_t adb_write(struct file *fp, const char __user *buf, + size_t count, loff_t *pos) +{ + struct adb_dev *dev = fp->private_data; + struct usb_request *req = 0; + int r = count, xfer; + int ret; + + if (!_adb_dev) + return -ENODEV; + pr_debug("adb_write(%d)\n", count); + + if (adb_lock(&dev->write_excl)) + return -EBUSY; + + while (count > 0) { + if (dev->error) { + pr_debug("adb_write dev->error\n"); + r = -EIO; + break; + } + + /* get an idle tx request to use */ + req = 0; + ret = wait_event_interruptible(dev->write_wq, + (req = adb_req_get(dev, &dev->tx_idle)) || dev->error); + + if (ret < 0) { + r = ret; + break; + } + + if (req != 0) { + if (count > ADB_BULK_BUFFER_SIZE) + xfer = ADB_BULK_BUFFER_SIZE; + else + xfer = count; + if (copy_from_user(req->buf, buf, xfer)) { + r = -EFAULT; + break; + } + + req->length = xfer; + ret = usb_ep_queue(dev->ep_in, req, GFP_ATOMIC); + if (ret < 0) { + pr_debug("adb_write: xfer error %d\n", ret); + dev->error = 1; + r = -EIO; + break; + } + + buf += xfer; + count -= xfer; + + /* zero this so we don't try to free it on error exit */ + req = 0; + } + } + + if (req) + adb_req_put(dev, &dev->tx_idle, req); + + adb_unlock(&dev->write_excl); + pr_debug("adb_write returning %d\n", r); + return r; +} + +static int adb_open(struct inode *ip, struct file *fp) +{ + pr_info("adb_open\n"); + if (!_adb_dev) + return -ENODEV; + + if (adb_lock(&_adb_dev->open_excl)) + return -EBUSY; + + fp->private_data = _adb_dev; + + /* clear the error latch */ + _adb_dev->error = 0; + + adb_ready_callback(); + + return 0; +} + +static int adb_release(struct inode *ip, struct file *fp) +{ + pr_info("adb_release\n"); + + adb_closed_callback(); + + adb_unlock(&_adb_dev->open_excl); + return 0; +} + +/* file operations for ADB device /dev/android_adb */ +static const struct file_operations adb_fops = { + .owner = THIS_MODULE, + .read = adb_read, + .write = adb_write, + .open = adb_open, + .release = adb_release, +}; + +static struct miscdevice adb_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = adb_shortname, + .fops = &adb_fops, +}; + + + + +static int +adb_function_bind(struct usb_configuration *c, struct usb_function *f) +{ + struct usb_composite_dev *cdev = c->cdev; + struct adb_dev *dev = func_to_adb(f); + int id; + int ret; + + dev->cdev = cdev; + DBG(cdev, "adb_function_bind dev: %p\n", dev); + + /* allocate interface ID(s) */ + id = usb_interface_id(c, f); + if (id < 0) + return id; + adb_interface_desc.bInterfaceNumber = id; + + /* allocate endpoints */ + ret = adb_create_bulk_endpoints(dev, &adb_fullspeed_in_desc, + &adb_fullspeed_out_desc); + if (ret) + return ret; + + /* support high speed hardware */ + if (gadget_is_dualspeed(c->cdev->gadget)) { + adb_highspeed_in_desc.bEndpointAddress = + adb_fullspeed_in_desc.bEndpointAddress; + adb_highspeed_out_desc.bEndpointAddress = + adb_fullspeed_out_desc.bEndpointAddress; + } + + DBG(cdev, "%s speed %s: IN/%s, OUT/%s\n", + gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", + f->name, dev->ep_in->name, dev->ep_out->name); + return 0; +} + +static void +adb_function_unbind(struct usb_configuration *c, struct usb_function *f) +{ + struct adb_dev *dev = func_to_adb(f); + struct usb_request *req; + + + dev->online = 0; + dev->error = 1; + + wake_up(&dev->read_wq); + + adb_request_free(dev->rx_req, dev->ep_out); + while ((req = adb_req_get(dev, &dev->tx_idle))) + adb_request_free(req, dev->ep_in); +} + +static int adb_function_set_alt(struct usb_function *f, + unsigned intf, unsigned alt) +{ + struct adb_dev *dev = func_to_adb(f); + struct usb_composite_dev *cdev = f->config->cdev; + int ret; + + DBG(cdev, "adb_function_set_alt intf: %d alt: %d\n", intf, alt); + + ret = config_ep_by_speed(cdev->gadget, f, dev->ep_in); + if (ret) + return ret; + + ret = usb_ep_enable(dev->ep_in); + if (ret) + return ret; + + ret = config_ep_by_speed(cdev->gadget, f, dev->ep_out); + if (ret) + return ret; + + ret = usb_ep_enable(dev->ep_out); + if (ret) { + usb_ep_disable(dev->ep_in); + return ret; + } + dev->online = 1; + + /* readers may be blocked waiting for us to go online */ + wake_up(&dev->read_wq); + return 0; +} + +static void adb_function_disable(struct usb_function *f) +{ + struct adb_dev *dev = func_to_adb(f); + struct usb_composite_dev *cdev = dev->cdev; + + DBG(cdev, "adb_function_disable cdev %p\n", cdev); + dev->online = 0; + dev->error = 1; + usb_ep_disable(dev->ep_in); + usb_ep_disable(dev->ep_out); + + /* readers may be blocked waiting for us to go online */ + wake_up(&dev->read_wq); + + VDBG(cdev, "%s disabled\n", dev->function.name); +} + +static int adb_bind_config(struct usb_configuration *c) +{ + struct adb_dev *dev = _adb_dev; + + printk(KERN_INFO "adb_bind_config\n"); + + dev->cdev = c->cdev; + dev->function.name = "adb"; + dev->function.descriptors = fs_adb_descs; + dev->function.hs_descriptors = hs_adb_descs; + dev->function.bind = adb_function_bind; + dev->function.unbind = adb_function_unbind; + dev->function.set_alt = adb_function_set_alt; + dev->function.disable = adb_function_disable; + + return usb_add_function(c, &dev->function); +} + +static int adb_setup(void) +{ + struct adb_dev *dev; + int ret; + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + + spin_lock_init(&dev->lock); + + init_waitqueue_head(&dev->read_wq); + init_waitqueue_head(&dev->write_wq); + + atomic_set(&dev->open_excl, 0); + atomic_set(&dev->read_excl, 0); + atomic_set(&dev->write_excl, 0); + + INIT_LIST_HEAD(&dev->tx_idle); + + _adb_dev = dev; + + ret = misc_register(&adb_device); + if (ret) + goto err; + + return 0; + +err: + kfree(dev); + printk(KERN_ERR "adb gadget driver failed to initialize\n"); + return ret; +} + +static void adb_cleanup(void) +{ + misc_deregister(&adb_device); + + kfree(_adb_dev); + _adb_dev = NULL; +} --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/u_ether.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/u_ether.c @@ -758,6 +758,26 @@ */ int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN]) { + return gether_setup_name(g, ethaddr, "usb"); +} + +/** + * gether_setup_name - initialize one ethernet-over-usb link + * @g: gadget to associated with these links + * @ethaddr: NULL, or a buffer in which the ethernet address of the + * host side of the link is recorded + * @netname: name for network device (for example, "usb") + * Context: may sleep + * + * This sets up the single network link that may be exported by a + * gadget driver using this framework. The link layer addresses are + * set up using module parameters. + * + * Returns negative errno, or zero on success + */ +int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN], + const char *netname) +{ struct eth_dev *dev; struct net_device *net; int status; @@ -780,7 +800,7 @@ /* network device setup */ dev->net = net; - strcpy(net->name, "usb%d"); + snprintf(net->name, sizeof(net->name), "%s%%d", netname); if (get_ether_addr(dev_addr, net->dev_addr)) dev_warn(&g->dev, --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/Makefile +++ linux-goldfish-3.4.0/drivers/usb/gadget/Makefile @@ -52,6 +52,7 @@ g_webcam-y := webcam.o g_ncm-y := ncm.o g_acm_ms-y := acm_ms.o +g_android-y := android.o obj-$(CONFIG_USB_ZERO) += g_zero.o obj-$(CONFIG_USB_AUDIO) += g_audio.o @@ -71,3 +72,4 @@ obj-$(CONFIG_USB_G_WEBCAM) += g_webcam.o obj-$(CONFIG_USB_G_NCM) += g_ncm.o obj-$(CONFIG_USB_G_ACM_MS) += g_acm_ms.o +obj-$(CONFIG_USB_G_ANDROID) += g_android.o --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/u_ether.h +++ linux-goldfish-3.4.0/drivers/usb/gadget/u_ether.h @@ -73,6 +73,9 @@ /* netdev setup/teardown as directed by the gadget driver */ int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN]); void gether_cleanup(void); +/* variant of gether_setup that allows customizing network device name */ +int gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN], + const char *netname); /* connect/disconnect is handled by individual functions */ struct net_device *gether_connect(struct gether *); @@ -100,6 +103,8 @@ #ifdef USB_ETH_RNDIS int rndis_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]); +int rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN], + u32 vendorID, const char *manufacturer); #else @@ -108,6 +113,13 @@ { return 0; } + +static inline int +rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN], + u32 vendorID, const char *manufacturer) +{ + return 0; +} #endif --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/f_mtp.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/f_mtp.c @@ -0,0 +1,1283 @@ +/* + * Gadget Function Driver for MTP + * + * Copyright (C) 2010 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +/* #define DEBUG */ +/* #define VERBOSE_DEBUG */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#define MTP_BULK_BUFFER_SIZE 16384 +#define INTR_BUFFER_SIZE 28 + +/* String IDs */ +#define INTERFACE_STRING_INDEX 0 + +/* values for mtp_dev.state */ +#define STATE_OFFLINE 0 /* initial state, disconnected */ +#define STATE_READY 1 /* ready for userspace calls */ +#define STATE_BUSY 2 /* processing userspace calls */ +#define STATE_CANCELED 3 /* transaction canceled by host */ +#define STATE_ERROR 4 /* error from completion routine */ + +/* number of tx and rx requests to allocate */ +#define TX_REQ_MAX 4 +#define RX_REQ_MAX 2 +#define INTR_REQ_MAX 5 + +/* ID for Microsoft MTP OS String */ +#define MTP_OS_STRING_ID 0xEE + +/* MTP class reqeusts */ +#define MTP_REQ_CANCEL 0x64 +#define MTP_REQ_GET_EXT_EVENT_DATA 0x65 +#define MTP_REQ_RESET 0x66 +#define MTP_REQ_GET_DEVICE_STATUS 0x67 + +/* constants for device status */ +#define MTP_RESPONSE_OK 0x2001 +#define MTP_RESPONSE_DEVICE_BUSY 0x2019 + +static const char mtp_shortname[] = "mtp_usb"; + +struct mtp_dev { + struct usb_function function; + struct usb_composite_dev *cdev; + spinlock_t lock; + + struct usb_ep *ep_in; + struct usb_ep *ep_out; + struct usb_ep *ep_intr; + + int state; + + /* synchronize access to our device file */ + atomic_t open_excl; + /* to enforce only one ioctl at a time */ + atomic_t ioctl_excl; + + struct list_head tx_idle; + struct list_head intr_idle; + + wait_queue_head_t read_wq; + wait_queue_head_t write_wq; + wait_queue_head_t intr_wq; + struct usb_request *rx_req[RX_REQ_MAX]; + int rx_done; + + /* for processing MTP_SEND_FILE, MTP_RECEIVE_FILE and + * MTP_SEND_FILE_WITH_HEADER ioctls on a work queue + */ + struct workqueue_struct *wq; + struct work_struct send_file_work; + struct work_struct receive_file_work; + struct file *xfer_file; + loff_t xfer_file_offset; + int64_t xfer_file_length; + unsigned xfer_send_header; + uint16_t xfer_command; + uint32_t xfer_transaction_id; + int xfer_result; +}; + +static struct usb_interface_descriptor mtp_interface_desc = { + .bLength = USB_DT_INTERFACE_SIZE, + .bDescriptorType = USB_DT_INTERFACE, + .bInterfaceNumber = 0, + .bNumEndpoints = 3, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceSubClass = USB_SUBCLASS_VENDOR_SPEC, + .bInterfaceProtocol = 0, +}; + +static struct usb_interface_descriptor ptp_interface_desc = { + .bLength = USB_DT_INTERFACE_SIZE, + .bDescriptorType = USB_DT_INTERFACE, + .bInterfaceNumber = 0, + .bNumEndpoints = 3, + .bInterfaceClass = USB_CLASS_STILL_IMAGE, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 1, +}; + +static struct usb_endpoint_descriptor mtp_highspeed_in_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_BULK, + .wMaxPacketSize = __constant_cpu_to_le16(512), +}; + +static struct usb_endpoint_descriptor mtp_highspeed_out_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_OUT, + .bmAttributes = USB_ENDPOINT_XFER_BULK, + .wMaxPacketSize = __constant_cpu_to_le16(512), +}; + +static struct usb_endpoint_descriptor mtp_fullspeed_in_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_BULK, +}; + +static struct usb_endpoint_descriptor mtp_fullspeed_out_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_OUT, + .bmAttributes = USB_ENDPOINT_XFER_BULK, +}; + +static struct usb_endpoint_descriptor mtp_intr_desc = { + .bLength = USB_DT_ENDPOINT_SIZE, + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_INT, + .wMaxPacketSize = __constant_cpu_to_le16(INTR_BUFFER_SIZE), + .bInterval = 6, +}; + +static struct usb_descriptor_header *fs_mtp_descs[] = { + (struct usb_descriptor_header *) &mtp_interface_desc, + (struct usb_descriptor_header *) &mtp_fullspeed_in_desc, + (struct usb_descriptor_header *) &mtp_fullspeed_out_desc, + (struct usb_descriptor_header *) &mtp_intr_desc, + NULL, +}; + +static struct usb_descriptor_header *hs_mtp_descs[] = { + (struct usb_descriptor_header *) &mtp_interface_desc, + (struct usb_descriptor_header *) &mtp_highspeed_in_desc, + (struct usb_descriptor_header *) &mtp_highspeed_out_desc, + (struct usb_descriptor_header *) &mtp_intr_desc, + NULL, +}; + +static struct usb_descriptor_header *fs_ptp_descs[] = { + (struct usb_descriptor_header *) &ptp_interface_desc, + (struct usb_descriptor_header *) &mtp_fullspeed_in_desc, + (struct usb_descriptor_header *) &mtp_fullspeed_out_desc, + (struct usb_descriptor_header *) &mtp_intr_desc, + NULL, +}; + +static struct usb_descriptor_header *hs_ptp_descs[] = { + (struct usb_descriptor_header *) &ptp_interface_desc, + (struct usb_descriptor_header *) &mtp_highspeed_in_desc, + (struct usb_descriptor_header *) &mtp_highspeed_out_desc, + (struct usb_descriptor_header *) &mtp_intr_desc, + NULL, +}; + +static struct usb_string mtp_string_defs[] = { + /* Naming interface "MTP" so libmtp will recognize us */ + [INTERFACE_STRING_INDEX].s = "MTP", + { }, /* end of list */ +}; + +static struct usb_gadget_strings mtp_string_table = { + .language = 0x0409, /* en-US */ + .strings = mtp_string_defs, +}; + +static struct usb_gadget_strings *mtp_strings[] = { + &mtp_string_table, + NULL, +}; + +/* Microsoft MTP OS String */ +static u8 mtp_os_string[] = { + 18, /* sizeof(mtp_os_string) */ + USB_DT_STRING, + /* Signature field: "MSFT100" */ + 'M', 0, 'S', 0, 'F', 0, 'T', 0, '1', 0, '0', 0, '0', 0, + /* vendor code */ + 1, + /* padding */ + 0 +}; + +/* Microsoft Extended Configuration Descriptor Header Section */ +struct mtp_ext_config_desc_header { + __le32 dwLength; + __u16 bcdVersion; + __le16 wIndex; + __u8 bCount; + __u8 reserved[7]; +}; + +/* Microsoft Extended Configuration Descriptor Function Section */ +struct mtp_ext_config_desc_function { + __u8 bFirstInterfaceNumber; + __u8 bInterfaceCount; + __u8 compatibleID[8]; + __u8 subCompatibleID[8]; + __u8 reserved[6]; +}; + +/* MTP Extended Configuration Descriptor */ +struct { + struct mtp_ext_config_desc_header header; + struct mtp_ext_config_desc_function function; +} mtp_ext_config_desc = { + .header = { + .dwLength = __constant_cpu_to_le32(sizeof(mtp_ext_config_desc)), + .bcdVersion = __constant_cpu_to_le16(0x0100), + .wIndex = __constant_cpu_to_le16(4), + .bCount = __constant_cpu_to_le16(1), + }, + .function = { + .bFirstInterfaceNumber = 0, + .bInterfaceCount = 1, + .compatibleID = { 'M', 'T', 'P' }, + }, +}; + +struct mtp_device_status { + __le16 wLength; + __le16 wCode; +}; + +/* temporary variable used between mtp_open() and mtp_gadget_bind() */ +static struct mtp_dev *_mtp_dev; + +static inline struct mtp_dev *func_to_mtp(struct usb_function *f) +{ + return container_of(f, struct mtp_dev, function); +} + +static struct usb_request *mtp_request_new(struct usb_ep *ep, int buffer_size) +{ + struct usb_request *req = usb_ep_alloc_request(ep, GFP_KERNEL); + if (!req) + return NULL; + + /* now allocate buffers for the requests */ + req->buf = kmalloc(buffer_size, GFP_KERNEL); + if (!req->buf) { + usb_ep_free_request(ep, req); + return NULL; + } + + return req; +} + +static void mtp_request_free(struct usb_request *req, struct usb_ep *ep) +{ + if (req) { + kfree(req->buf); + usb_ep_free_request(ep, req); + } +} + +static inline int mtp_lock(atomic_t *excl) +{ + if (atomic_inc_return(excl) == 1) { + return 0; + } else { + atomic_dec(excl); + return -1; + } +} + +static inline void mtp_unlock(atomic_t *excl) +{ + atomic_dec(excl); +} + +/* add a request to the tail of a list */ +static void mtp_req_put(struct mtp_dev *dev, struct list_head *head, + struct usb_request *req) +{ + unsigned long flags; + + spin_lock_irqsave(&dev->lock, flags); + list_add_tail(&req->list, head); + spin_unlock_irqrestore(&dev->lock, flags); +} + +/* remove a request from the head of a list */ +static struct usb_request +*mtp_req_get(struct mtp_dev *dev, struct list_head *head) +{ + unsigned long flags; + struct usb_request *req; + + spin_lock_irqsave(&dev->lock, flags); + if (list_empty(head)) { + req = 0; + } else { + req = list_first_entry(head, struct usb_request, list); + list_del(&req->list); + } + spin_unlock_irqrestore(&dev->lock, flags); + return req; +} + +static void mtp_complete_in(struct usb_ep *ep, struct usb_request *req) +{ + struct mtp_dev *dev = _mtp_dev; + + if (req->status != 0) + dev->state = STATE_ERROR; + + mtp_req_put(dev, &dev->tx_idle, req); + + wake_up(&dev->write_wq); +} + +static void mtp_complete_out(struct usb_ep *ep, struct usb_request *req) +{ + struct mtp_dev *dev = _mtp_dev; + + dev->rx_done = 1; + if (req->status != 0) + dev->state = STATE_ERROR; + + wake_up(&dev->read_wq); +} + +static void mtp_complete_intr(struct usb_ep *ep, struct usb_request *req) +{ + struct mtp_dev *dev = _mtp_dev; + + if (req->status != 0) + dev->state = STATE_ERROR; + + mtp_req_put(dev, &dev->intr_idle, req); + + wake_up(&dev->intr_wq); +} + +static int mtp_create_bulk_endpoints(struct mtp_dev *dev, + struct usb_endpoint_descriptor *in_desc, + struct usb_endpoint_descriptor *out_desc, + struct usb_endpoint_descriptor *intr_desc) +{ + struct usb_composite_dev *cdev = dev->cdev; + struct usb_request *req; + struct usb_ep *ep; + int i; + + DBG(cdev, "create_bulk_endpoints dev: %p\n", dev); + + ep = usb_ep_autoconfig(cdev->gadget, in_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_in failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for ep_in got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_in = ep; + + ep = usb_ep_autoconfig(cdev->gadget, out_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_out failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for mtp ep_out got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_out = ep; + + ep = usb_ep_autoconfig(cdev->gadget, out_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_out failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for mtp ep_out got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_out = ep; + + ep = usb_ep_autoconfig(cdev->gadget, intr_desc); + if (!ep) { + DBG(cdev, "usb_ep_autoconfig for ep_intr failed\n"); + return -ENODEV; + } + DBG(cdev, "usb_ep_autoconfig for mtp ep_intr got %s\n", ep->name); + ep->driver_data = dev; /* claim the endpoint */ + dev->ep_intr = ep; + + /* now allocate requests for our endpoints */ + for (i = 0; i < TX_REQ_MAX; i++) { + req = mtp_request_new(dev->ep_in, MTP_BULK_BUFFER_SIZE); + if (!req) + goto fail; + req->complete = mtp_complete_in; + mtp_req_put(dev, &dev->tx_idle, req); + } + for (i = 0; i < RX_REQ_MAX; i++) { + req = mtp_request_new(dev->ep_out, MTP_BULK_BUFFER_SIZE); + if (!req) + goto fail; + req->complete = mtp_complete_out; + dev->rx_req[i] = req; + } + for (i = 0; i < INTR_REQ_MAX; i++) { + req = mtp_request_new(dev->ep_intr, INTR_BUFFER_SIZE); + if (!req) + goto fail; + req->complete = mtp_complete_intr; + mtp_req_put(dev, &dev->intr_idle, req); + } + + return 0; + +fail: + printk(KERN_ERR "mtp_bind() could not allocate requests\n"); + return -1; +} + +static ssize_t mtp_read(struct file *fp, char __user *buf, + size_t count, loff_t *pos) +{ + struct mtp_dev *dev = fp->private_data; + struct usb_composite_dev *cdev = dev->cdev; + struct usb_request *req; + int r = count, xfer; + int ret = 0; + + DBG(cdev, "mtp_read(%d)\n", count); + + if (count > MTP_BULK_BUFFER_SIZE) + return -EINVAL; + + /* we will block until we're online */ + DBG(cdev, "mtp_read: waiting for online state\n"); + ret = wait_event_interruptible(dev->read_wq, + dev->state != STATE_OFFLINE); + if (ret < 0) { + r = ret; + goto done; + } + spin_lock_irq(&dev->lock); + if (dev->state == STATE_CANCELED) { + /* report cancelation to userspace */ + dev->state = STATE_READY; + spin_unlock_irq(&dev->lock); + return -ECANCELED; + } + dev->state = STATE_BUSY; + spin_unlock_irq(&dev->lock); + +requeue_req: + /* queue a request */ + req = dev->rx_req[0]; + req->length = count; + dev->rx_done = 0; + ret = usb_ep_queue(dev->ep_out, req, GFP_KERNEL); + if (ret < 0) { + r = -EIO; + goto done; + } else { + DBG(cdev, "rx %p queue\n", req); + } + + /* wait for a request to complete */ + ret = wait_event_interruptible(dev->read_wq, dev->rx_done); + if (ret < 0) { + r = ret; + usb_ep_dequeue(dev->ep_out, req); + goto done; + } + if (dev->state == STATE_BUSY) { + /* If we got a 0-len packet, throw it back and try again. */ + if (req->actual == 0) + goto requeue_req; + + DBG(cdev, "rx %p %d\n", req, req->actual); + xfer = (req->actual < count) ? req->actual : count; + r = xfer; + if (copy_to_user(buf, req->buf, xfer)) + r = -EFAULT; + } else + r = -EIO; + +done: + spin_lock_irq(&dev->lock); + if (dev->state == STATE_CANCELED) + r = -ECANCELED; + else if (dev->state != STATE_OFFLINE) + dev->state = STATE_READY; + spin_unlock_irq(&dev->lock); + + DBG(cdev, "mtp_read returning %d\n", r); + return r; +} + +static ssize_t mtp_write(struct file *fp, const char __user *buf, + size_t count, loff_t *pos) +{ + struct mtp_dev *dev = fp->private_data; + struct usb_composite_dev *cdev = dev->cdev; + struct usb_request *req = 0; + int r = count, xfer; + int sendZLP = 0; + int ret; + + DBG(cdev, "mtp_write(%d)\n", count); + + spin_lock_irq(&dev->lock); + if (dev->state == STATE_CANCELED) { + /* report cancelation to userspace */ + dev->state = STATE_READY; + spin_unlock_irq(&dev->lock); + return -ECANCELED; + } + if (dev->state == STATE_OFFLINE) { + spin_unlock_irq(&dev->lock); + return -ENODEV; + } + dev->state = STATE_BUSY; + spin_unlock_irq(&dev->lock); + + /* we need to send a zero length packet to signal the end of transfer + * if the transfer size is aligned to a packet boundary. + */ + if ((count & (dev->ep_in->maxpacket - 1)) == 0) + sendZLP = 1; + + while (count > 0 || sendZLP) { + /* so we exit after sending ZLP */ + if (count == 0) + sendZLP = 0; + + if (dev->state != STATE_BUSY) { + DBG(cdev, "mtp_write dev->error\n"); + r = -EIO; + break; + } + + /* get an idle tx request to use */ + req = 0; + ret = wait_event_interruptible(dev->write_wq, + ((req = mtp_req_get(dev, &dev->tx_idle)) + || dev->state != STATE_BUSY)); + if (!req) { + r = ret; + break; + } + + if (count > MTP_BULK_BUFFER_SIZE) + xfer = MTP_BULK_BUFFER_SIZE; + else + xfer = count; + if (xfer && copy_from_user(req->buf, buf, xfer)) { + r = -EFAULT; + break; + } + + req->length = xfer; + ret = usb_ep_queue(dev->ep_in, req, GFP_KERNEL); + if (ret < 0) { + DBG(cdev, "mtp_write: xfer error %d\n", ret); + r = -EIO; + break; + } + + buf += xfer; + count -= xfer; + + /* zero this so we don't try to free it on error exit */ + req = 0; + } + + if (req) + mtp_req_put(dev, &dev->tx_idle, req); + + spin_lock_irq(&dev->lock); + if (dev->state == STATE_CANCELED) + r = -ECANCELED; + else if (dev->state != STATE_OFFLINE) + dev->state = STATE_READY; + spin_unlock_irq(&dev->lock); + + DBG(cdev, "mtp_write returning %d\n", r); + return r; +} + +/* read from a local file and write to USB */ +static void send_file_work(struct work_struct *data) +{ + struct mtp_dev *dev = container_of(data, struct mtp_dev, + send_file_work); + struct usb_composite_dev *cdev = dev->cdev; + struct usb_request *req = 0; + struct mtp_data_header *header; + struct file *filp; + loff_t offset; + int64_t count; + int xfer, ret, hdr_size; + int r = 0; + int sendZLP = 0; + + /* read our parameters */ + smp_rmb(); + filp = dev->xfer_file; + offset = dev->xfer_file_offset; + count = dev->xfer_file_length; + + DBG(cdev, "send_file_work(%lld %lld)\n", offset, count); + + if (dev->xfer_send_header) { + hdr_size = sizeof(struct mtp_data_header); + count += hdr_size; + } else { + hdr_size = 0; + } + + /* we need to send a zero length packet to signal the end of transfer + * if the transfer size is aligned to a packet boundary. + */ + if ((count & (dev->ep_in->maxpacket - 1)) == 0) + sendZLP = 1; + + while (count > 0 || sendZLP) { + /* so we exit after sending ZLP */ + if (count == 0) + sendZLP = 0; + + /* get an idle tx request to use */ + req = 0; + ret = wait_event_interruptible(dev->write_wq, + (req = mtp_req_get(dev, &dev->tx_idle)) + || dev->state != STATE_BUSY); + if (dev->state == STATE_CANCELED) { + r = -ECANCELED; + break; + } + if (!req) { + r = ret; + break; + } + + if (count > MTP_BULK_BUFFER_SIZE) + xfer = MTP_BULK_BUFFER_SIZE; + else + xfer = count; + + if (hdr_size) { + /* prepend MTP data header */ + header = (struct mtp_data_header *)req->buf; + header->length = __cpu_to_le32(count); + header->type = __cpu_to_le16(2); /* data packet */ + header->command = __cpu_to_le16(dev->xfer_command); + header->transaction_id = + __cpu_to_le32(dev->xfer_transaction_id); + } + + ret = vfs_read(filp, req->buf + hdr_size, xfer - hdr_size, + &offset); + if (ret < 0) { + r = ret; + break; + } + xfer = ret + hdr_size; + hdr_size = 0; + + req->length = xfer; + ret = usb_ep_queue(dev->ep_in, req, GFP_KERNEL); + if (ret < 0) { + DBG(cdev, "send_file_work: xfer error %d\n", ret); + dev->state = STATE_ERROR; + r = -EIO; + break; + } + + count -= xfer; + + /* zero this so we don't try to free it on error exit */ + req = 0; + } + + if (req) + mtp_req_put(dev, &dev->tx_idle, req); + + DBG(cdev, "send_file_work returning %d\n", r); + /* write the result */ + dev->xfer_result = r; + smp_wmb(); +} + +/* read from USB and write to a local file */ +static void receive_file_work(struct work_struct *data) +{ + struct mtp_dev *dev = container_of(data, struct mtp_dev, + receive_file_work); + struct usb_composite_dev *cdev = dev->cdev; + struct usb_request *read_req = NULL, *write_req = NULL; + struct file *filp; + loff_t offset; + int64_t count; + int ret, cur_buf = 0; + int r = 0; + + /* read our parameters */ + smp_rmb(); + filp = dev->xfer_file; + offset = dev->xfer_file_offset; + count = dev->xfer_file_length; + + DBG(cdev, "receive_file_work(%lld)\n", count); + + while (count > 0 || write_req) { + if (count > 0) { + /* queue a request */ + read_req = dev->rx_req[cur_buf]; + cur_buf = (cur_buf + 1) % RX_REQ_MAX; + + read_req->length = (count > MTP_BULK_BUFFER_SIZE + ? MTP_BULK_BUFFER_SIZE : count); + dev->rx_done = 0; + ret = usb_ep_queue(dev->ep_out, read_req, GFP_KERNEL); + if (ret < 0) { + r = -EIO; + dev->state = STATE_ERROR; + break; + } + } + + if (write_req) { + DBG(cdev, "rx %p %d\n", write_req, write_req->actual); + ret = vfs_write(filp, write_req->buf, write_req->actual, + &offset); + DBG(cdev, "vfs_write %d\n", ret); + if (ret != write_req->actual) { + r = -EIO; + dev->state = STATE_ERROR; + break; + } + write_req = NULL; + } + + if (read_req) { + /* wait for our last read to complete */ + ret = wait_event_interruptible(dev->read_wq, + dev->rx_done || dev->state != STATE_BUSY); + if (dev->state == STATE_CANCELED) { + r = -ECANCELED; + if (!dev->rx_done) + usb_ep_dequeue(dev->ep_out, read_req); + break; + } + /* if xfer_file_length is 0xFFFFFFFF, then we read until + * we get a zero length packet + */ + if (count != 0xFFFFFFFF) + count -= read_req->actual; + if (read_req->actual < read_req->length) { + /* + * short packet is used to signal EOF for + * sizes > 4 gig + */ + DBG(cdev, "got short packet\n"); + count = 0; + } + + write_req = read_req; + read_req = NULL; + } + } + + DBG(cdev, "receive_file_work returning %d\n", r); + /* write the result */ + dev->xfer_result = r; + smp_wmb(); +} + +static int mtp_send_event(struct mtp_dev *dev, struct mtp_event *event) +{ + struct usb_request *req = NULL; + int ret; + int length = event->length; + + DBG(dev->cdev, "mtp_send_event(%d)\n", event->length); + + if (length < 0 || length > INTR_BUFFER_SIZE) + return -EINVAL; + if (dev->state == STATE_OFFLINE) + return -ENODEV; + + ret = wait_event_interruptible_timeout(dev->intr_wq, + (req = mtp_req_get(dev, &dev->intr_idle)), + msecs_to_jiffies(1000)); + if (!req) + return -ETIME; + + if (copy_from_user(req->buf, (void __user *)event->data, length)) { + mtp_req_put(dev, &dev->intr_idle, req); + return -EFAULT; + } + req->length = length; + ret = usb_ep_queue(dev->ep_intr, req, GFP_KERNEL); + if (ret) + mtp_req_put(dev, &dev->intr_idle, req); + + return ret; +} + +static long mtp_ioctl(struct file *fp, unsigned code, unsigned long value) +{ + struct mtp_dev *dev = fp->private_data; + struct file *filp = NULL; + int ret = -EINVAL; + + if (mtp_lock(&dev->ioctl_excl)) + return -EBUSY; + + switch (code) { + case MTP_SEND_FILE: + case MTP_RECEIVE_FILE: + case MTP_SEND_FILE_WITH_HEADER: + { + struct mtp_file_range mfr; + struct work_struct *work; + + spin_lock_irq(&dev->lock); + if (dev->state == STATE_CANCELED) { + /* report cancelation to userspace */ + dev->state = STATE_READY; + spin_unlock_irq(&dev->lock); + ret = -ECANCELED; + goto out; + } + if (dev->state == STATE_OFFLINE) { + spin_unlock_irq(&dev->lock); + ret = -ENODEV; + goto out; + } + dev->state = STATE_BUSY; + spin_unlock_irq(&dev->lock); + + if (copy_from_user(&mfr, (void __user *)value, sizeof(mfr))) { + ret = -EFAULT; + goto fail; + } + /* hold a reference to the file while we are working with it */ + filp = fget(mfr.fd); + if (!filp) { + ret = -EBADF; + goto fail; + } + + /* write the parameters */ + dev->xfer_file = filp; + dev->xfer_file_offset = mfr.offset; + dev->xfer_file_length = mfr.length; + smp_wmb(); + + if (code == MTP_SEND_FILE_WITH_HEADER) { + work = &dev->send_file_work; + dev->xfer_send_header = 1; + dev->xfer_command = mfr.command; + dev->xfer_transaction_id = mfr.transaction_id; + } else if (code == MTP_SEND_FILE) { + work = &dev->send_file_work; + dev->xfer_send_header = 0; + } else { + work = &dev->receive_file_work; + } + + /* We do the file transfer on a work queue so it will run + * in kernel context, which is necessary for vfs_read and + * vfs_write to use our buffers in the kernel address space. + */ + queue_work(dev->wq, work); + /* wait for operation to complete */ + flush_workqueue(dev->wq); + fput(filp); + + /* read the result */ + smp_rmb(); + ret = dev->xfer_result; + break; + } + case MTP_SEND_EVENT: + { + struct mtp_event event; + /* return here so we don't change dev->state below, + * which would interfere with bulk transfer state. + */ + if (copy_from_user(&event, (void __user *)value, sizeof(event))) + ret = -EFAULT; + else + ret = mtp_send_event(dev, &event); + goto out; + } + } + +fail: + spin_lock_irq(&dev->lock); + if (dev->state == STATE_CANCELED) + ret = -ECANCELED; + else if (dev->state != STATE_OFFLINE) + dev->state = STATE_READY; + spin_unlock_irq(&dev->lock); +out: + mtp_unlock(&dev->ioctl_excl); + DBG(dev->cdev, "ioctl returning %d\n", ret); + return ret; +} + +static int mtp_open(struct inode *ip, struct file *fp) +{ + printk(KERN_INFO "mtp_open\n"); + if (mtp_lock(&_mtp_dev->open_excl)) + return -EBUSY; + + /* clear any error condition */ + if (_mtp_dev->state != STATE_OFFLINE) + _mtp_dev->state = STATE_READY; + + fp->private_data = _mtp_dev; + return 0; +} + +static int mtp_release(struct inode *ip, struct file *fp) +{ + printk(KERN_INFO "mtp_release\n"); + + mtp_unlock(&_mtp_dev->open_excl); + return 0; +} + +/* file operations for /dev/mtp_usb */ +static const struct file_operations mtp_fops = { + .owner = THIS_MODULE, + .read = mtp_read, + .write = mtp_write, + .unlocked_ioctl = mtp_ioctl, + .open = mtp_open, + .release = mtp_release, +}; + +static struct miscdevice mtp_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = mtp_shortname, + .fops = &mtp_fops, +}; + +static int mtp_ctrlrequest(struct usb_composite_dev *cdev, + const struct usb_ctrlrequest *ctrl) +{ + struct mtp_dev *dev = _mtp_dev; + int value = -EOPNOTSUPP; + u16 w_index = le16_to_cpu(ctrl->wIndex); + u16 w_value = le16_to_cpu(ctrl->wValue); + u16 w_length = le16_to_cpu(ctrl->wLength); + unsigned long flags; + + VDBG(cdev, "mtp_ctrlrequest " + "%02x.%02x v%04x i%04x l%u\n", + ctrl->bRequestType, ctrl->bRequest, + w_value, w_index, w_length); + + /* Handle MTP OS string */ + if (ctrl->bRequestType == + (USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_DEVICE) + && ctrl->bRequest == USB_REQ_GET_DESCRIPTOR + && (w_value >> 8) == USB_DT_STRING + && (w_value & 0xFF) == MTP_OS_STRING_ID) { + value = (w_length < sizeof(mtp_os_string) + ? w_length : sizeof(mtp_os_string)); + memcpy(cdev->req->buf, mtp_os_string, value); + } else if ((ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_VENDOR) { + /* Handle MTP OS descriptor */ + DBG(cdev, "vendor request: %d index: %d value: %d length: %d\n", + ctrl->bRequest, w_index, w_value, w_length); + + if (ctrl->bRequest == 1 + && (ctrl->bRequestType & USB_DIR_IN) + && (w_index == 4 || w_index == 5)) { + value = (w_length < sizeof(mtp_ext_config_desc) ? + w_length : sizeof(mtp_ext_config_desc)); + memcpy(cdev->req->buf, &mtp_ext_config_desc, value); + } + } else if ((ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_CLASS) { + DBG(cdev, "class request: %d index: %d value: %d length: %d\n", + ctrl->bRequest, w_index, w_value, w_length); + + if (ctrl->bRequest == MTP_REQ_CANCEL && w_index == 0 + && w_value == 0) { + DBG(cdev, "MTP_REQ_CANCEL\n"); + + spin_lock_irqsave(&dev->lock, flags); + if (dev->state == STATE_BUSY) { + dev->state = STATE_CANCELED; + wake_up(&dev->read_wq); + wake_up(&dev->write_wq); + } + spin_unlock_irqrestore(&dev->lock, flags); + + /* We need to queue a request to read the remaining + * bytes, but we don't actually need to look at + * the contents. + */ + value = w_length; + } else if (ctrl->bRequest == MTP_REQ_GET_DEVICE_STATUS + && w_index == 0 && w_value == 0) { + struct mtp_device_status *status = cdev->req->buf; + status->wLength = + __constant_cpu_to_le16(sizeof(*status)); + + DBG(cdev, "MTP_REQ_GET_DEVICE_STATUS\n"); + spin_lock_irqsave(&dev->lock, flags); + /* device status is "busy" until we report + * the cancelation to userspace + */ + if (dev->state == STATE_CANCELED) + status->wCode = + __cpu_to_le16(MTP_RESPONSE_DEVICE_BUSY); + else + status->wCode = + __cpu_to_le16(MTP_RESPONSE_OK); + spin_unlock_irqrestore(&dev->lock, flags); + value = sizeof(*status); + } + } + + /* respond with data transfer or status phase? */ + if (value >= 0) { + int rc; + cdev->req->zero = value < w_length; + cdev->req->length = value; + rc = usb_ep_queue(cdev->gadget->ep0, cdev->req, GFP_ATOMIC); + if (rc < 0) + ERROR(cdev, "%s: response queue error\n", __func__); + } + return value; +} + +static int +mtp_function_bind(struct usb_configuration *c, struct usb_function *f) +{ + struct usb_composite_dev *cdev = c->cdev; + struct mtp_dev *dev = func_to_mtp(f); + int id; + int ret; + + dev->cdev = cdev; + DBG(cdev, "mtp_function_bind dev: %p\n", dev); + + /* allocate interface ID(s) */ + id = usb_interface_id(c, f); + if (id < 0) + return id; + mtp_interface_desc.bInterfaceNumber = id; + + /* allocate endpoints */ + ret = mtp_create_bulk_endpoints(dev, &mtp_fullspeed_in_desc, + &mtp_fullspeed_out_desc, &mtp_intr_desc); + if (ret) + return ret; + + /* support high speed hardware */ + if (gadget_is_dualspeed(c->cdev->gadget)) { + mtp_highspeed_in_desc.bEndpointAddress = + mtp_fullspeed_in_desc.bEndpointAddress; + mtp_highspeed_out_desc.bEndpointAddress = + mtp_fullspeed_out_desc.bEndpointAddress; + } + + DBG(cdev, "%s speed %s: IN/%s, OUT/%s\n", + gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", + f->name, dev->ep_in->name, dev->ep_out->name); + return 0; +} + +static void +mtp_function_unbind(struct usb_configuration *c, struct usb_function *f) +{ + struct mtp_dev *dev = func_to_mtp(f); + struct usb_request *req; + int i; + + while ((req = mtp_req_get(dev, &dev->tx_idle))) + mtp_request_free(req, dev->ep_in); + for (i = 0; i < RX_REQ_MAX; i++) + mtp_request_free(dev->rx_req[i], dev->ep_out); + while ((req = mtp_req_get(dev, &dev->intr_idle))) + mtp_request_free(req, dev->ep_intr); + dev->state = STATE_OFFLINE; +} + +static int mtp_function_set_alt(struct usb_function *f, + unsigned intf, unsigned alt) +{ + struct mtp_dev *dev = func_to_mtp(f); + struct usb_composite_dev *cdev = f->config->cdev; + int ret; + + DBG(cdev, "mtp_function_set_alt intf: %d alt: %d\n", intf, alt); + + ret = config_ep_by_speed(cdev->gadget, f, dev->ep_in); + if (ret) + return ret; + + ret = usb_ep_enable(dev->ep_in); + if (ret) + return ret; + + ret = config_ep_by_speed(cdev->gadget, f, dev->ep_out); + if (ret) + return ret; + + ret = usb_ep_enable(dev->ep_out); + if (ret) { + usb_ep_disable(dev->ep_in); + return ret; + } + + ret = config_ep_by_speed(cdev->gadget, f, dev->ep_intr); + if (ret) + return ret; + + ret = usb_ep_enable(dev->ep_intr); + if (ret) { + usb_ep_disable(dev->ep_out); + usb_ep_disable(dev->ep_in); + return ret; + } + dev->state = STATE_READY; + + /* readers may be blocked waiting for us to go online */ + wake_up(&dev->read_wq); + return 0; +} + +static void mtp_function_disable(struct usb_function *f) +{ + struct mtp_dev *dev = func_to_mtp(f); + struct usb_composite_dev *cdev = dev->cdev; + + DBG(cdev, "mtp_function_disable\n"); + dev->state = STATE_OFFLINE; + usb_ep_disable(dev->ep_in); + usb_ep_disable(dev->ep_out); + usb_ep_disable(dev->ep_intr); + + /* readers may be blocked waiting for us to go online */ + wake_up(&dev->read_wq); + + VDBG(cdev, "%s disabled\n", dev->function.name); +} + +static int mtp_bind_config(struct usb_configuration *c, bool ptp_config) +{ + struct mtp_dev *dev = _mtp_dev; + int ret = 0; + + printk(KERN_INFO "mtp_bind_config\n"); + + /* allocate a string ID for our interface */ + if (mtp_string_defs[INTERFACE_STRING_INDEX].id == 0) { + ret = usb_string_id(c->cdev); + if (ret < 0) + return ret; + mtp_string_defs[INTERFACE_STRING_INDEX].id = ret; + mtp_interface_desc.iInterface = ret; + } + + dev->cdev = c->cdev; + dev->function.name = "mtp"; + dev->function.strings = mtp_strings; + if (ptp_config) { + dev->function.descriptors = fs_ptp_descs; + dev->function.hs_descriptors = hs_ptp_descs; + } else { + dev->function.descriptors = fs_mtp_descs; + dev->function.hs_descriptors = hs_mtp_descs; + } + dev->function.bind = mtp_function_bind; + dev->function.unbind = mtp_function_unbind; + dev->function.set_alt = mtp_function_set_alt; + dev->function.disable = mtp_function_disable; + + return usb_add_function(c, &dev->function); +} + +static int mtp_setup(void) +{ + struct mtp_dev *dev; + int ret; + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + + spin_lock_init(&dev->lock); + init_waitqueue_head(&dev->read_wq); + init_waitqueue_head(&dev->write_wq); + init_waitqueue_head(&dev->intr_wq); + atomic_set(&dev->open_excl, 0); + atomic_set(&dev->ioctl_excl, 0); + INIT_LIST_HEAD(&dev->tx_idle); + INIT_LIST_HEAD(&dev->intr_idle); + + dev->wq = create_singlethread_workqueue("f_mtp"); + if (!dev->wq) { + ret = -ENOMEM; + goto err1; + } + INIT_WORK(&dev->send_file_work, send_file_work); + INIT_WORK(&dev->receive_file_work, receive_file_work); + + _mtp_dev = dev; + + ret = misc_register(&mtp_device); + if (ret) + goto err2; + + return 0; + +err2: + destroy_workqueue(dev->wq); +err1: + _mtp_dev = NULL; + kfree(dev); + printk(KERN_ERR "mtp gadget driver failed to initialize\n"); + return ret; +} + +static void mtp_cleanup(void) +{ + struct mtp_dev *dev = _mtp_dev; + + if (!dev) + return; + + misc_deregister(&mtp_device); + destroy_workqueue(dev->wq); + _mtp_dev = NULL; + kfree(dev); +} --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/f_rndis.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/f_rndis.c @@ -71,6 +71,8 @@ struct gether port; u8 ctrl_id, data_id; u8 ethaddr[ETH_ALEN]; + u32 vendorID; + const char *manufacturer; int config; struct usb_ep *notify; @@ -768,12 +770,10 @@ rndis_set_param_medium(rndis->config, NDIS_MEDIUM_802_3, 0); rndis_set_host_mac(rndis->config, rndis->ethaddr); -#if 0 -// FIXME - if (rndis_set_param_vendor(rndis->config, vendorID, - manufacturer)) - goto fail0; -#endif + if (rndis->manufacturer && rndis->vendorID && + rndis_set_param_vendor(rndis->config, rndis->vendorID, + rndis->manufacturer)) + goto fail; /* NOTE: all that is done without knowing or caring about * the network link ... which is unavailable to this code @@ -820,6 +820,7 @@ rndis_deregister(rndis->config); rndis_exit(); + rndis_string_defs[0].id = 0; if (gadget_is_superspeed(c->cdev->gadget)) usb_free_descriptors(f->ss_descriptors); @@ -855,6 +856,13 @@ int rndis_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]) { + return rndis_bind_config_vendor(c, ethaddr, 0, NULL); +} + +int +rndis_bind_config_vendor(struct usb_configuration *c, u8 ethaddr[ETH_ALEN], + u32 vendorID, const char *manufacturer) +{ struct f_rndis *rndis; int status; @@ -898,6 +906,8 @@ goto fail; memcpy(rndis->ethaddr, ethaddr, ETH_ALEN); + rndis->vendorID = vendorID; + rndis->manufacturer = manufacturer; /* RNDIS activates when the host changes this filter */ rndis->port.cdc_filter = 0; --- linux-goldfish-3.4.0.orig/drivers/usb/gadget/android.c +++ linux-goldfish-3.4.0/drivers/usb/gadget/android.c @@ -0,0 +1,1314 @@ +/* + * Gadget Driver for Android + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * Benoit Goby + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "gadget_chips.h" + +/* + * Kbuild is not very cooperative with respect to linking separately + * compiled library objects into one module. So for now we won't use + * separate compilation ... ensuring init/exit sections work to shrink + * the runtime footprint, and giving us at least some parts of what + * a "gcc --combine ... part1.c part2.c part3.c ... " build would. + */ +#include "usbstring.c" +#include "config.c" +#include "epautoconf.c" +#include "composite.c" + +#include "f_mass_storage.c" +#include "u_serial.c" +#include "f_acm.c" +#include "f_adb.c" +#include "f_mtp.c" +#include "f_accessory.c" +#define USB_ETH_RNDIS y +#include "f_rndis.c" +#include "rndis.c" +#include "u_ether.c" + +MODULE_AUTHOR("Mike Lockwood"); +MODULE_DESCRIPTION("Android Composite USB Driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("1.0"); + +static const char longname[] = "Gadget Android"; + +/* Default vendor and product IDs, overridden by userspace */ +#define VENDOR_ID 0x18D1 +#define PRODUCT_ID 0x0001 + +struct android_usb_function { + char *name; + void *config; + + struct device *dev; + char *dev_name; + struct device_attribute **attributes; + + /* for android_dev.enabled_functions */ + struct list_head enabled_list; + + /* Optional: initialization during gadget bind */ + int (*init)(struct android_usb_function *, struct usb_composite_dev *); + /* Optional: cleanup during gadget unbind */ + void (*cleanup)(struct android_usb_function *); + /* Optional: called when the function is added the list of + * enabled functions */ + void (*enable)(struct android_usb_function *); + /* Optional: called when it is removed */ + void (*disable)(struct android_usb_function *); + + int (*bind_config)(struct android_usb_function *, + struct usb_configuration *); + + /* Optional: called when the configuration is removed */ + void (*unbind_config)(struct android_usb_function *, + struct usb_configuration *); + /* Optional: handle ctrl requests before the device is configured */ + int (*ctrlrequest)(struct android_usb_function *, + struct usb_composite_dev *, + const struct usb_ctrlrequest *); +}; + +struct android_dev { + struct android_usb_function **functions; + struct list_head enabled_functions; + struct usb_composite_dev *cdev; + struct device *dev; + + bool enabled; + int disable_depth; + struct mutex mutex; + bool connected; + bool sw_connected; + struct work_struct work; +}; + +static struct class *android_class; +static struct android_dev *_android_dev; +static int android_bind_config(struct usb_configuration *c); +static void android_unbind_config(struct usb_configuration *c); + +/* string IDs are assigned dynamically */ +#define STRING_MANUFACTURER_IDX 0 +#define STRING_PRODUCT_IDX 1 +#define STRING_SERIAL_IDX 2 + +static char manufacturer_string[256]; +static char product_string[256]; +static char serial_string[256]; + +/* String Table */ +static struct usb_string strings_dev[] = { + [STRING_MANUFACTURER_IDX].s = manufacturer_string, + [STRING_PRODUCT_IDX].s = product_string, + [STRING_SERIAL_IDX].s = serial_string, + { } /* end of list */ +}; + +static struct usb_gadget_strings stringtab_dev = { + .language = 0x0409, /* en-us */ + .strings = strings_dev, +}; + +static struct usb_gadget_strings *dev_strings[] = { + &stringtab_dev, + NULL, +}; + +static struct usb_device_descriptor device_desc = { + .bLength = sizeof(device_desc), + .bDescriptorType = USB_DT_DEVICE, + .bcdUSB = __constant_cpu_to_le16(0x0200), + .bDeviceClass = USB_CLASS_PER_INTERFACE, + .idVendor = __constant_cpu_to_le16(VENDOR_ID), + .idProduct = __constant_cpu_to_le16(PRODUCT_ID), + .bcdDevice = __constant_cpu_to_le16(0xffff), + .bNumConfigurations = 1, +}; + +static struct usb_configuration android_config_driver = { + .label = "android", + .unbind = android_unbind_config, + .bConfigurationValue = 1, + .bmAttributes = USB_CONFIG_ATT_ONE | USB_CONFIG_ATT_SELFPOWER, + .bMaxPower = 0xFA, /* 500ma */ +}; + +static void android_work(struct work_struct *data) +{ + struct android_dev *dev = container_of(data, struct android_dev, work); + struct usb_composite_dev *cdev = dev->cdev; + char *disconnected[2] = { "USB_STATE=DISCONNECTED", NULL }; + char *connected[2] = { "USB_STATE=CONNECTED", NULL }; + char *configured[2] = { "USB_STATE=CONFIGURED", NULL }; + char **uevent_envp = NULL; + unsigned long flags; + + spin_lock_irqsave(&cdev->lock, flags); + if (cdev->config) + uevent_envp = configured; + else if (dev->connected != dev->sw_connected) + uevent_envp = dev->connected ? connected : disconnected; + dev->sw_connected = dev->connected; + spin_unlock_irqrestore(&cdev->lock, flags); + + if (uevent_envp) { + kobject_uevent_env(&dev->dev->kobj, KOBJ_CHANGE, uevent_envp); + pr_info("%s: sent uevent %s\n", __func__, uevent_envp[0]); + } else { + pr_info("%s: did not send uevent (%d %d %p)\n", __func__, + dev->connected, dev->sw_connected, cdev->config); + } +} + +static void android_enable(struct android_dev *dev) +{ + struct usb_composite_dev *cdev = dev->cdev; + + if (WARN_ON(!dev->disable_depth)) + return; + + if (--dev->disable_depth == 0) { + usb_add_config(cdev, &android_config_driver, + android_bind_config); + usb_gadget_connect(cdev->gadget); + } +} + +static void android_disable(struct android_dev *dev) +{ + struct usb_composite_dev *cdev = dev->cdev; + + if (dev->disable_depth++ == 0) { + usb_gadget_disconnect(cdev->gadget); + /* Cancel pending control requests */ + usb_ep_dequeue(cdev->gadget->ep0, cdev->req); + usb_remove_config(cdev, &android_config_driver); + } +} + +/*-------------------------------------------------------------------------*/ +/* Supported functions initialization */ + +struct adb_data { + bool opened; + bool enabled; +}; + +static int +adb_function_init(struct android_usb_function *f, + struct usb_composite_dev *cdev) +{ + f->config = kzalloc(sizeof(struct adb_data), GFP_KERNEL); + if (!f->config) + return -ENOMEM; + + return adb_setup(); +} + +static void adb_function_cleanup(struct android_usb_function *f) +{ + adb_cleanup(); + kfree(f->config); +} + +static int +adb_function_bind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + return adb_bind_config(c); +} + +static void adb_android_function_enable(struct android_usb_function *f) +{ + struct android_dev *dev = _android_dev; + struct adb_data *data = f->config; + + data->enabled = true; + + /* Disable the gadget until adbd is ready */ + if (!data->opened) + android_disable(dev); +} + +static void adb_android_function_disable(struct android_usb_function *f) +{ + struct android_dev *dev = _android_dev; + struct adb_data *data = f->config; + + data->enabled = false; + + /* Balance the disable that was called in closed_callback */ + if (!data->opened) + android_enable(dev); +} + +static struct android_usb_function adb_function = { + .name = "adb", + .enable = adb_android_function_enable, + .disable = adb_android_function_disable, + .init = adb_function_init, + .cleanup = adb_function_cleanup, + .bind_config = adb_function_bind_config, +}; + +static void adb_ready_callback(void) +{ + struct android_dev *dev = _android_dev; + struct adb_data *data = adb_function.config; + + mutex_lock(&dev->mutex); + + data->opened = true; + + if (data->enabled) + android_enable(dev); + + mutex_unlock(&dev->mutex); +} + +static void adb_closed_callback(void) +{ + struct android_dev *dev = _android_dev; + struct adb_data *data = adb_function.config; + + mutex_lock(&dev->mutex); + + data->opened = false; + + if (data->enabled) + android_disable(dev); + + mutex_unlock(&dev->mutex); +} + + +#define MAX_ACM_INSTANCES 4 +struct acm_function_config { + int instances; +}; + +static int +acm_function_init(struct android_usb_function *f, + struct usb_composite_dev *cdev) +{ + f->config = kzalloc(sizeof(struct acm_function_config), GFP_KERNEL); + if (!f->config) + return -ENOMEM; + + return gserial_setup(cdev->gadget, MAX_ACM_INSTANCES); +} + +static void acm_function_cleanup(struct android_usb_function *f) +{ + gserial_cleanup(); + kfree(f->config); + f->config = NULL; +} + +static int +acm_function_bind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + int i; + int ret = 0; + struct acm_function_config *config = f->config; + + for (i = 0; i < config->instances; i++) { + ret = acm_bind_config(c, i); + if (ret) { + pr_err("Could not bind acm%u config\n", i); + break; + } + } + + return ret; +} + +static ssize_t acm_instances_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct acm_function_config *config = f->config; + return sprintf(buf, "%d\n", config->instances); +} + +static ssize_t acm_instances_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct acm_function_config *config = f->config; + int value; + + sscanf(buf, "%d", &value); + if (value > MAX_ACM_INSTANCES) + value = MAX_ACM_INSTANCES; + config->instances = value; + return size; +} + +static DEVICE_ATTR(instances, S_IRUGO | S_IWUSR, acm_instances_show, + acm_instances_store); +static struct device_attribute *acm_function_attributes[] = { + &dev_attr_instances, + NULL +}; + +static struct android_usb_function acm_function = { + .name = "acm", + .init = acm_function_init, + .cleanup = acm_function_cleanup, + .bind_config = acm_function_bind_config, + .attributes = acm_function_attributes, +}; + + +static int +mtp_function_init(struct android_usb_function *f, + struct usb_composite_dev *cdev) +{ + return mtp_setup(); +} + +static void mtp_function_cleanup(struct android_usb_function *f) +{ + mtp_cleanup(); +} + +static int +mtp_function_bind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + return mtp_bind_config(c, false); +} + +static int +ptp_function_init(struct android_usb_function *f, + struct usb_composite_dev *cdev) +{ + /* nothing to do - initialization is handled by mtp_function_init */ + return 0; +} + +static void ptp_function_cleanup(struct android_usb_function *f) +{ + /* nothing to do - cleanup is handled by mtp_function_cleanup */ +} + +static int +ptp_function_bind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + return mtp_bind_config(c, true); +} + +static int mtp_function_ctrlrequest(struct android_usb_function *f, + struct usb_composite_dev *cdev, + const struct usb_ctrlrequest *c) +{ + return mtp_ctrlrequest(cdev, c); +} + +static struct android_usb_function mtp_function = { + .name = "mtp", + .init = mtp_function_init, + .cleanup = mtp_function_cleanup, + .bind_config = mtp_function_bind_config, + .ctrlrequest = mtp_function_ctrlrequest, +}; + +/* PTP function is same as MTP with slightly different interface descriptor */ +static struct android_usb_function ptp_function = { + .name = "ptp", + .init = ptp_function_init, + .cleanup = ptp_function_cleanup, + .bind_config = ptp_function_bind_config, +}; + + +struct rndis_function_config { + u8 ethaddr[ETH_ALEN]; + u32 vendorID; + char manufacturer[256]; + /* "Wireless" RNDIS; auto-detected by Windows */ + bool wceis; +}; + +static int +rndis_function_init(struct android_usb_function *f, + struct usb_composite_dev *cdev) +{ + f->config = kzalloc(sizeof(struct rndis_function_config), GFP_KERNEL); + if (!f->config) + return -ENOMEM; + return 0; +} + +static void rndis_function_cleanup(struct android_usb_function *f) +{ + kfree(f->config); + f->config = NULL; +} + +static int +rndis_function_bind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + int ret; + struct rndis_function_config *rndis = f->config; + + if (!rndis) { + pr_err("%s: rndis_pdata\n", __func__); + return -1; + } + + pr_info("%s MAC: %02X:%02X:%02X:%02X:%02X:%02X\n", __func__, + rndis->ethaddr[0], rndis->ethaddr[1], rndis->ethaddr[2], + rndis->ethaddr[3], rndis->ethaddr[4], rndis->ethaddr[5]); + + ret = gether_setup_name(c->cdev->gadget, rndis->ethaddr, "rndis"); + if (ret) { + pr_err("%s: gether_setup failed\n", __func__); + return ret; + } + + if (rndis->wceis) { + /* "Wireless" RNDIS; auto-detected by Windows */ + rndis_iad_descriptor.bFunctionClass = + USB_CLASS_WIRELESS_CONTROLLER; + rndis_iad_descriptor.bFunctionSubClass = 0x01; + rndis_iad_descriptor.bFunctionProtocol = 0x03; + rndis_control_intf.bInterfaceClass = + USB_CLASS_WIRELESS_CONTROLLER; + rndis_control_intf.bInterfaceSubClass = 0x01; + rndis_control_intf.bInterfaceProtocol = 0x03; + } + + return rndis_bind_config_vendor(c, rndis->ethaddr, rndis->vendorID, + rndis->manufacturer); +} + +static void rndis_function_unbind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + gether_cleanup(); +} + +static ssize_t rndis_manufacturer_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *config = f->config; + return sprintf(buf, "%s\n", config->manufacturer); +} + +static ssize_t rndis_manufacturer_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *config = f->config; + + if (size >= sizeof(config->manufacturer)) + return -EINVAL; + if (sscanf(buf, "%s", config->manufacturer) == 1) + return size; + return -1; +} + +static DEVICE_ATTR(manufacturer, S_IRUGO | S_IWUSR, rndis_manufacturer_show, + rndis_manufacturer_store); + +static ssize_t rndis_wceis_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *config = f->config; + return sprintf(buf, "%d\n", config->wceis); +} + +static ssize_t rndis_wceis_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *config = f->config; + int value; + + if (sscanf(buf, "%d", &value) == 1) { + config->wceis = value; + return size; + } + return -EINVAL; +} + +static DEVICE_ATTR(wceis, S_IRUGO | S_IWUSR, rndis_wceis_show, + rndis_wceis_store); + +static ssize_t rndis_ethaddr_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *rndis = f->config; + return sprintf(buf, "%02x:%02x:%02x:%02x:%02x:%02x\n", + rndis->ethaddr[0], rndis->ethaddr[1], rndis->ethaddr[2], + rndis->ethaddr[3], rndis->ethaddr[4], rndis->ethaddr[5]); +} + +static ssize_t rndis_ethaddr_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *rndis = f->config; + + if (sscanf(buf, "%02x:%02x:%02x:%02x:%02x:%02x\n", + (int *)&rndis->ethaddr[0], (int *)&rndis->ethaddr[1], + (int *)&rndis->ethaddr[2], (int *)&rndis->ethaddr[3], + (int *)&rndis->ethaddr[4], (int *)&rndis->ethaddr[5]) == 6) + return size; + return -EINVAL; +} + +static DEVICE_ATTR(ethaddr, S_IRUGO | S_IWUSR, rndis_ethaddr_show, + rndis_ethaddr_store); + +static ssize_t rndis_vendorID_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *config = f->config; + return sprintf(buf, "%04x\n", config->vendorID); +} + +static ssize_t rndis_vendorID_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct rndis_function_config *config = f->config; + int value; + + if (sscanf(buf, "%04x", &value) == 1) { + config->vendorID = value; + return size; + } + return -EINVAL; +} + +static DEVICE_ATTR(vendorID, S_IRUGO | S_IWUSR, rndis_vendorID_show, + rndis_vendorID_store); + +static struct device_attribute *rndis_function_attributes[] = { + &dev_attr_manufacturer, + &dev_attr_wceis, + &dev_attr_ethaddr, + &dev_attr_vendorID, + NULL +}; + +static struct android_usb_function rndis_function = { + .name = "rndis", + .init = rndis_function_init, + .cleanup = rndis_function_cleanup, + .bind_config = rndis_function_bind_config, + .unbind_config = rndis_function_unbind_config, + .attributes = rndis_function_attributes, +}; + + +struct mass_storage_function_config { + struct fsg_config fsg; + struct fsg_common *common; +}; + +static int mass_storage_function_init(struct android_usb_function *f, + struct usb_composite_dev *cdev) +{ + struct mass_storage_function_config *config; + struct fsg_common *common; + int err; + + config = kzalloc(sizeof(struct mass_storage_function_config), + GFP_KERNEL); + if (!config) + return -ENOMEM; + + config->fsg.nluns = 1; + config->fsg.luns[0].removable = 1; + + common = fsg_common_init(NULL, cdev, &config->fsg); + if (IS_ERR(common)) { + kfree(config); + return PTR_ERR(common); + } + + err = sysfs_create_link(&f->dev->kobj, + &common->luns[0].dev.kobj, + "lun"); + if (err) { + kfree(config); + return err; + } + + config->common = common; + f->config = config; + return 0; +} + +static void mass_storage_function_cleanup(struct android_usb_function *f) +{ + kfree(f->config); + f->config = NULL; +} + +static int mass_storage_function_bind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + struct mass_storage_function_config *config = f->config; + return fsg_bind_config(c->cdev, c, config->common); +} + +static ssize_t mass_storage_inquiry_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct mass_storage_function_config *config = f->config; + return sprintf(buf, "%s\n", config->common->inquiry_string); +} + +static ssize_t mass_storage_inquiry_store(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) +{ + struct android_usb_function *f = dev_get_drvdata(dev); + struct mass_storage_function_config *config = f->config; + if (size >= sizeof(config->common->inquiry_string)) + return -EINVAL; + if (sscanf(buf, "%s", config->common->inquiry_string) != 1) + return -EINVAL; + return size; +} + +static DEVICE_ATTR(inquiry_string, S_IRUGO | S_IWUSR, + mass_storage_inquiry_show, + mass_storage_inquiry_store); + +static struct device_attribute *mass_storage_function_attributes[] = { + &dev_attr_inquiry_string, + NULL +}; + +static struct android_usb_function mass_storage_function = { + .name = "mass_storage", + .init = mass_storage_function_init, + .cleanup = mass_storage_function_cleanup, + .bind_config = mass_storage_function_bind_config, + .attributes = mass_storage_function_attributes, +}; + + +static int accessory_function_init(struct android_usb_function *f, + struct usb_composite_dev *cdev) +{ + return acc_setup(); +} + +static void accessory_function_cleanup(struct android_usb_function *f) +{ + acc_cleanup(); +} + +static int accessory_function_bind_config(struct android_usb_function *f, + struct usb_configuration *c) +{ + return acc_bind_config(c); +} + +static int accessory_function_ctrlrequest(struct android_usb_function *f, + struct usb_composite_dev *cdev, + const struct usb_ctrlrequest *c) +{ + return acc_ctrlrequest(cdev, c); +} + +static struct android_usb_function accessory_function = { + .name = "accessory", + .init = accessory_function_init, + .cleanup = accessory_function_cleanup, + .bind_config = accessory_function_bind_config, + .ctrlrequest = accessory_function_ctrlrequest, +}; + + +static struct android_usb_function *supported_functions[] = { + &adb_function, + &acm_function, + &mtp_function, + &ptp_function, + &rndis_function, + &mass_storage_function, + &accessory_function, + NULL +}; + + +static int android_init_functions(struct android_usb_function **functions, + struct usb_composite_dev *cdev) +{ + struct android_dev *dev = _android_dev; + struct android_usb_function *f; + struct device_attribute **attrs; + struct device_attribute *attr; + int err; + int index = 0; + + for (; (f = *functions++); index++) { + f->dev_name = kasprintf(GFP_KERNEL, "f_%s", f->name); + f->dev = device_create(android_class, dev->dev, + MKDEV(0, index), f, f->dev_name); + if (IS_ERR(f->dev)) { + pr_err("%s: Failed to create dev %s", __func__, + f->dev_name); + err = PTR_ERR(f->dev); + goto err_create; + } + + if (f->init) { + err = f->init(f, cdev); + if (err) { + pr_err("%s: Failed to init %s", __func__, + f->name); + goto err_out; + } + } + + attrs = f->attributes; + if (attrs) { + while ((attr = *attrs++) && !err) + err = device_create_file(f->dev, attr); + } + if (err) { + pr_err("%s: Failed to create function %s attributes", + __func__, f->name); + goto err_out; + } + } + return 0; + +err_out: + device_destroy(android_class, f->dev->devt); +err_create: + kfree(f->dev_name); + return err; +} + +static void android_cleanup_functions(struct android_usb_function **functions) +{ + struct android_usb_function *f; + + while (*functions) { + f = *functions++; + + if (f->dev) { + device_destroy(android_class, f->dev->devt); + kfree(f->dev_name); + } + + if (f->cleanup) + f->cleanup(f); + } +} + +static int +android_bind_enabled_functions(struct android_dev *dev, + struct usb_configuration *c) +{ + struct android_usb_function *f; + int ret; + + list_for_each_entry(f, &dev->enabled_functions, enabled_list) { + ret = f->bind_config(f, c); + if (ret) { + pr_err("%s: %s failed", __func__, f->name); + return ret; + } + } + return 0; +} + +static void +android_unbind_enabled_functions(struct android_dev *dev, + struct usb_configuration *c) +{ + struct android_usb_function *f; + + list_for_each_entry(f, &dev->enabled_functions, enabled_list) { + if (f->unbind_config) + f->unbind_config(f, c); + } +} + +static int android_enable_function(struct android_dev *dev, char *name) +{ + struct android_usb_function **functions = dev->functions; + struct android_usb_function *f; + while ((f = *functions++)) { + if (!strcmp(name, f->name)) { + list_add_tail(&f->enabled_list, + &dev->enabled_functions); + return 0; + } + } + return -EINVAL; +} + +/*-------------------------------------------------------------------------*/ +/* /sys/class/android_usb/android%d/ interface */ + +static ssize_t +functions_show(struct device *pdev, struct device_attribute *attr, char *buf) +{ + struct android_dev *dev = dev_get_drvdata(pdev); + struct android_usb_function *f; + char *buff = buf; + + mutex_lock(&dev->mutex); + + list_for_each_entry(f, &dev->enabled_functions, enabled_list) + buff += sprintf(buff, "%s,", f->name); + + mutex_unlock(&dev->mutex); + + if (buff != buf) + *(buff-1) = '\n'; + return buff - buf; +} + +static ssize_t +functions_store(struct device *pdev, struct device_attribute *attr, + const char *buff, size_t size) +{ + struct android_dev *dev = dev_get_drvdata(pdev); + char *name; + char buf[256], *b; + int err; + + mutex_lock(&dev->mutex); + + if (dev->enabled) { + mutex_unlock(&dev->mutex); + return -EBUSY; + } + + INIT_LIST_HEAD(&dev->enabled_functions); + + strncpy(buf, buff, sizeof(buf)); + b = strim(buf); + + while (b) { + name = strsep(&b, ","); + if (name) { + err = android_enable_function(dev, name); + if (err) + pr_err("android_usb: Cannot enable '%s'", name); + } + } + + mutex_unlock(&dev->mutex); + + return size; +} + +static ssize_t enable_show(struct device *pdev, struct device_attribute *attr, + char *buf) +{ + struct android_dev *dev = dev_get_drvdata(pdev); + return sprintf(buf, "%d\n", dev->enabled); +} + +static ssize_t enable_store(struct device *pdev, struct device_attribute *attr, + const char *buff, size_t size) +{ + struct android_dev *dev = dev_get_drvdata(pdev); + struct usb_composite_dev *cdev = dev->cdev; + struct android_usb_function *f; + int enabled = 0; + + + if (!cdev) + return -ENODEV; + + mutex_lock(&dev->mutex); + + sscanf(buff, "%d", &enabled); + if (enabled && !dev->enabled) { + cdev->next_string_id = 0; + /* + * Update values in composite driver's copy of + * device descriptor. + */ + cdev->desc.idVendor = device_desc.idVendor; + cdev->desc.idProduct = device_desc.idProduct; + cdev->desc.bcdDevice = device_desc.bcdDevice; + cdev->desc.bDeviceClass = device_desc.bDeviceClass; + cdev->desc.bDeviceSubClass = device_desc.bDeviceSubClass; + cdev->desc.bDeviceProtocol = device_desc.bDeviceProtocol; + list_for_each_entry(f, &dev->enabled_functions, enabled_list) { + if (f->enable) + f->enable(f); + } + android_enable(dev); + dev->enabled = true; + } else if (!enabled && dev->enabled) { + android_disable(dev); + list_for_each_entry(f, &dev->enabled_functions, enabled_list) { + if (f->disable) + f->disable(f); + } + dev->enabled = false; + } else { + pr_err("android_usb: already %s\n", + dev->enabled ? "enabled" : "disabled"); + } + + mutex_unlock(&dev->mutex); + return size; +} + +static ssize_t state_show(struct device *pdev, struct device_attribute *attr, + char *buf) +{ + struct android_dev *dev = dev_get_drvdata(pdev); + struct usb_composite_dev *cdev = dev->cdev; + char *state = "DISCONNECTED"; + unsigned long flags; + + if (!cdev) + goto out; + + spin_lock_irqsave(&cdev->lock, flags); + if (cdev->config) + state = "CONFIGURED"; + else if (dev->connected) + state = "CONNECTED"; + spin_unlock_irqrestore(&cdev->lock, flags); +out: + return sprintf(buf, "%s\n", state); +} + +#define DESCRIPTOR_ATTR(field, format_string) \ +static ssize_t \ +field ## _show(struct device *dev, struct device_attribute *attr, \ + char *buf) \ +{ \ + return sprintf(buf, format_string, device_desc.field); \ +} \ +static ssize_t \ +field ## _store(struct device *dev, struct device_attribute *attr, \ + const char *buf, size_t size) \ +{ \ + int value; \ + if (sscanf(buf, format_string, &value) == 1) { \ + device_desc.field = value; \ + return size; \ + } \ + return -1; \ +} \ +static DEVICE_ATTR(field, S_IRUGO | S_IWUSR, field ## _show, field ## _store); + +#define DESCRIPTOR_STRING_ATTR(field, buffer) \ +static ssize_t \ +field ## _show(struct device *dev, struct device_attribute *attr, \ + char *buf) \ +{ \ + return sprintf(buf, "%s", buffer); \ +} \ +static ssize_t \ +field ## _store(struct device *dev, struct device_attribute *attr, \ + const char *buf, size_t size) \ +{ \ + if (size >= sizeof(buffer)) \ + return -EINVAL; \ + return strlcpy(buffer, buf, sizeof(buffer)); \ +} \ +static DEVICE_ATTR(field, S_IRUGO | S_IWUSR, field ## _show, field ## _store); + + +DESCRIPTOR_ATTR(idVendor, "%04x\n") +DESCRIPTOR_ATTR(idProduct, "%04x\n") +DESCRIPTOR_ATTR(bcdDevice, "%04x\n") +DESCRIPTOR_ATTR(bDeviceClass, "%d\n") +DESCRIPTOR_ATTR(bDeviceSubClass, "%d\n") +DESCRIPTOR_ATTR(bDeviceProtocol, "%d\n") +DESCRIPTOR_STRING_ATTR(iManufacturer, manufacturer_string) +DESCRIPTOR_STRING_ATTR(iProduct, product_string) +DESCRIPTOR_STRING_ATTR(iSerial, serial_string) + +static DEVICE_ATTR(functions, S_IRUGO | S_IWUSR, functions_show, + functions_store); +static DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, enable_show, enable_store); +static DEVICE_ATTR(state, S_IRUGO, state_show, NULL); + +static struct device_attribute *android_usb_attributes[] = { + &dev_attr_idVendor, + &dev_attr_idProduct, + &dev_attr_bcdDevice, + &dev_attr_bDeviceClass, + &dev_attr_bDeviceSubClass, + &dev_attr_bDeviceProtocol, + &dev_attr_iManufacturer, + &dev_attr_iProduct, + &dev_attr_iSerial, + &dev_attr_functions, + &dev_attr_enable, + &dev_attr_state, + NULL +}; + +/*-------------------------------------------------------------------------*/ +/* Composite driver */ + +static int android_bind_config(struct usb_configuration *c) +{ + struct android_dev *dev = _android_dev; + int ret = 0; + + ret = android_bind_enabled_functions(dev, c); + if (ret) + return ret; + + return 0; +} + +static void android_unbind_config(struct usb_configuration *c) +{ + struct android_dev *dev = _android_dev; + + android_unbind_enabled_functions(dev, c); +} + +static int android_bind(struct usb_composite_dev *cdev) +{ + struct android_dev *dev = _android_dev; + struct usb_gadget *gadget = cdev->gadget; + int gcnum, id, ret; + + /* + * Start disconnected. Userspace will connect the gadget once + * it is done configuring the functions. + */ + usb_gadget_disconnect(gadget); + + ret = android_init_functions(dev->functions, cdev); + if (ret) + return ret; + + /* Allocate string descriptor numbers ... note that string + * contents can be overridden by the composite_dev glue. + */ + id = usb_string_id(cdev); + if (id < 0) + return id; + strings_dev[STRING_MANUFACTURER_IDX].id = id; + device_desc.iManufacturer = id; + + id = usb_string_id(cdev); + if (id < 0) + return id; + strings_dev[STRING_PRODUCT_IDX].id = id; + device_desc.iProduct = id; + + /* Default strings - should be updated by userspace */ + strncpy(manufacturer_string, "Android", sizeof(manufacturer_string)-1); + strncpy(product_string, "Android", sizeof(product_string) - 1); + strncpy(serial_string, "0123456789ABCDEF", sizeof(serial_string) - 1); + + id = usb_string_id(cdev); + if (id < 0) + return id; + strings_dev[STRING_SERIAL_IDX].id = id; + device_desc.iSerialNumber = id; + + gcnum = usb_gadget_controller_number(gadget); + if (gcnum >= 0) + device_desc.bcdDevice = cpu_to_le16(0x0200 + gcnum); + else { + pr_warning("%s: controller '%s' not recognized\n", + longname, gadget->name); + device_desc.bcdDevice = __constant_cpu_to_le16(0x9999); + } + + usb_gadget_set_selfpowered(gadget); + dev->cdev = cdev; + + return 0; +} + +static int android_usb_unbind(struct usb_composite_dev *cdev) +{ + struct android_dev *dev = _android_dev; + + cancel_work_sync(&dev->work); + android_cleanup_functions(dev->functions); + return 0; +} + +static struct usb_composite_driver android_usb_driver = { + .name = "android_usb", + .dev = &device_desc, + .strings = dev_strings, + .unbind = android_usb_unbind, + .max_speed = USB_SPEED_HIGH, +}; + +static int +android_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *c) +{ + struct android_dev *dev = _android_dev; + struct usb_composite_dev *cdev = get_gadget_data(gadget); + struct usb_request *req = cdev->req; + struct android_usb_function *f; + int value = -EOPNOTSUPP; + unsigned long flags; + + req->zero = 0; + req->complete = composite_setup_complete; + req->length = 0; + gadget->ep0->driver_data = cdev; + + list_for_each_entry(f, &dev->enabled_functions, enabled_list) { + if (f->ctrlrequest) { + value = f->ctrlrequest(f, cdev, c); + if (value >= 0) + break; + } + } + + /* Special case the accessory function. + * It needs to handle control requests before it is enabled. + */ + if (value < 0) + value = acc_ctrlrequest(cdev, c); + + if (value < 0) + value = composite_setup(gadget, c); + + spin_lock_irqsave(&cdev->lock, flags); + if (!dev->connected) { + dev->connected = 1; + schedule_work(&dev->work); + } else if (c->bRequest == USB_REQ_SET_CONFIGURATION && + cdev->config) { + schedule_work(&dev->work); + } + spin_unlock_irqrestore(&cdev->lock, flags); + + return value; +} + +static void android_disconnect(struct usb_gadget *gadget) +{ + struct android_dev *dev = _android_dev; + struct usb_composite_dev *cdev = get_gadget_data(gadget); + unsigned long flags; + + composite_disconnect(gadget); + + spin_lock_irqsave(&cdev->lock, flags); + dev->connected = 0; + schedule_work(&dev->work); + spin_unlock_irqrestore(&cdev->lock, flags); +} + +static int android_create_device(struct android_dev *dev) +{ + struct device_attribute **attrs = android_usb_attributes; + struct device_attribute *attr; + int err; + + dev->dev = device_create(android_class, NULL, + MKDEV(0, 0), NULL, "android0"); + if (IS_ERR(dev->dev)) + return PTR_ERR(dev->dev); + + dev_set_drvdata(dev->dev, dev); + + while ((attr = *attrs++)) { + err = device_create_file(dev->dev, attr); + if (err) { + device_destroy(android_class, dev->dev->devt); + return err; + } + } + return 0; +} + + +static int __init init(void) +{ + struct android_dev *dev; + int err; + + android_class = class_create(THIS_MODULE, "android_usb"); + if (IS_ERR(android_class)) + return PTR_ERR(android_class); + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + + dev->disable_depth = 1; + dev->functions = supported_functions; + INIT_LIST_HEAD(&dev->enabled_functions); + INIT_WORK(&dev->work, android_work); + mutex_init(&dev->mutex); + + err = android_create_device(dev); + if (err) { + class_destroy(android_class); + kfree(dev); + return err; + } + + _android_dev = dev; + + /* Override composite driver functions */ + composite_driver.setup = android_setup; + composite_driver.disconnect = android_disconnect; + + return usb_composite_probe(&android_usb_driver, android_bind); +} +module_init(init); + +static void __exit cleanup(void) +{ + usb_composite_unregister(&android_usb_driver); + class_destroy(android_class); + kfree(_android_dev); + _android_dev = NULL; +} +module_exit(cleanup); --- linux-goldfish-3.4.0.orig/drivers/video/Kconfig +++ linux-goldfish-3.4.0/drivers/video/Kconfig @@ -23,6 +23,8 @@ source "drivers/gpu/stub/Kconfig" +source "drivers/gpu/ion/Kconfig" + config VGASTATE tristate default n @@ -2208,6 +2210,15 @@ framebuffer. ML300 carries a 640*480 LCD display on the board, ML403 uses a standard DB15 VGA connector. +config FB_GOLDFISH + tristate "Goldfish Framebuffer" + depends on FB + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + ---help--- + Framebuffer driver for Goldfish Virtual Platform + config FB_COBALT tristate "Cobalt server LCD frame buffer support" depends on FB && MIPS_COBALT --- linux-goldfish-3.4.0.orig/drivers/video/Makefile +++ linux-goldfish-3.4.0/drivers/video/Makefile @@ -99,6 +99,7 @@ obj-$(CONFIG_FB_PVR2) += pvr2fb.o obj-$(CONFIG_FB_VOODOO1) += sstfb.o obj-$(CONFIG_FB_ARMCLCD) += amba-clcd.o +obj-$(CONFIG_FB_GOLDFISH) += goldfishfb.o obj-$(CONFIG_FB_68328) += 68328fb.o obj-$(CONFIG_FB_GBE) += gbefb.o obj-$(CONFIG_FB_CIRRUS) += cirrusfb.o --- linux-goldfish-3.4.0.orig/drivers/video/goldfishfb.c +++ linux-goldfish-3.4.0/drivers/video/goldfishfb.c @@ -0,0 +1,371 @@ +/* drivers/video/goldfishfb.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef CONFIG_ANDROID_POWER +#include +#endif + +#ifdef CONFIG_X86 +#include +#else +#include +#endif + +enum { + FB_GET_WIDTH = 0x00, + FB_GET_HEIGHT = 0x04, + FB_INT_STATUS = 0x08, + FB_INT_ENABLE = 0x0c, + FB_SET_BASE = 0x10, + FB_SET_ROTATION = 0x14, + FB_SET_BLANK = 0x18, + FB_GET_PHYS_WIDTH = 0x1c, + FB_GET_PHYS_HEIGHT = 0x20, + + FB_INT_VSYNC = 1U << 0, + FB_INT_BASE_UPDATE_DONE = 1U << 1 +}; + +struct goldfish_fb { + void __iomem *reg_base; + int irq; + spinlock_t lock; + wait_queue_head_t wait; + int base_update_count; + int rotation; + struct fb_info fb; + u32 cmap[16]; +#ifdef CONFIG_ANDROID_POWER + android_early_suspend_t early_suspend; +#endif +}; + +static irqreturn_t +goldfish_fb_interrupt(int irq, void *dev_id) +{ + unsigned long irq_flags; + struct goldfish_fb *fb = dev_id; + uint32_t status; + + spin_lock_irqsave(&fb->lock, irq_flags); + status = readl(fb->reg_base + FB_INT_STATUS); + if(status & FB_INT_BASE_UPDATE_DONE) { + fb->base_update_count++; + wake_up(&fb->wait); + } + spin_unlock_irqrestore(&fb->lock, irq_flags); + return status ? IRQ_HANDLED : IRQ_NONE; +} + +static inline u32 convert_bitfield(int val, struct fb_bitfield *bf) +{ + unsigned int mask = (1 << bf->length) - 1; + + return (val >> (16 - bf->length) & mask) << bf->offset; +} + +static int +goldfish_fb_setcolreg(unsigned int regno, unsigned int red, unsigned int green, + unsigned int blue, unsigned int transp, struct fb_info *info) +{ + struct goldfish_fb *fb = container_of(info, struct goldfish_fb, fb); + + if (regno < 16) { + fb->cmap[regno] = convert_bitfield(transp, &fb->fb.var.transp) | + convert_bitfield(blue, &fb->fb.var.blue) | + convert_bitfield(green, &fb->fb.var.green) | + convert_bitfield(red, &fb->fb.var.red); + return 0; + } + else { + return 1; + } +} + +static int goldfish_fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) +{ + if((var->rotate & 1) != (info->var.rotate & 1)) { + if((var->xres != info->var.yres) || + (var->yres != info->var.xres) || + (var->xres_virtual != info->var.yres) || + (var->yres_virtual > info->var.xres * 2) || + (var->yres_virtual < info->var.xres )) { + return -EINVAL; + } + } + else { + if((var->xres != info->var.xres) || + (var->yres != info->var.yres) || + (var->xres_virtual != info->var.xres) || + (var->yres_virtual > info->var.yres * 2) || + (var->yres_virtual < info->var.yres )) { + return -EINVAL; + } + } + if((var->xoffset != info->var.xoffset) || + (var->bits_per_pixel != info->var.bits_per_pixel) || + (var->grayscale != info->var.grayscale)) { + return -EINVAL; + } + return 0; +} + +static int goldfish_fb_set_par(struct fb_info *info) +{ + struct goldfish_fb *fb = container_of(info, struct goldfish_fb, fb); + if(fb->rotation != fb->fb.var.rotate) { + info->fix.line_length = info->var.xres * 2; + fb->rotation = fb->fb.var.rotate; + writel(fb->rotation, fb->reg_base + FB_SET_ROTATION); + } + return 0; +} + + +static int goldfish_fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) +{ + unsigned long irq_flags; + int base_update_count; + struct goldfish_fb *fb = container_of(info, struct goldfish_fb, fb); + + spin_lock_irqsave(&fb->lock, irq_flags); + base_update_count = fb->base_update_count; + writel(fb->fb.fix.smem_start + fb->fb.var.xres * 2 * var->yoffset, fb->reg_base + FB_SET_BASE); + spin_unlock_irqrestore(&fb->lock, irq_flags); + wait_event_timeout(fb->wait, fb->base_update_count != base_update_count, HZ / 15); + if(fb->base_update_count == base_update_count) + printk("goldfish_fb_pan_display: timeout wating for base update\n"); + return 0; +} + +#ifdef CONFIG_ANDROID_POWER +static void goldfish_fb_early_suspend(android_early_suspend_t *h) +{ + struct goldfish_fb *fb = container_of(h, struct goldfish_fb, early_suspend); + writel(1, fb->reg_base + FB_SET_BLANK); +} + +static void goldfish_fb_late_resume(android_early_suspend_t *h) +{ + struct goldfish_fb *fb = container_of(h, struct goldfish_fb, early_suspend); + writel(0, fb->reg_base + FB_SET_BLANK); +} +#endif + +static struct fb_ops goldfish_fb_ops = { + .owner = THIS_MODULE, + .fb_check_var = goldfish_fb_check_var, + .fb_set_par = goldfish_fb_set_par, + .fb_setcolreg = goldfish_fb_setcolreg, + .fb_pan_display = goldfish_fb_pan_display, + .fb_fillrect = cfb_fillrect, + .fb_copyarea = cfb_copyarea, + .fb_imageblit = cfb_imageblit, +}; + + +static int goldfish_fb_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + struct goldfish_fb *fb; + size_t framesize; + uint32_t width, height; + dma_addr_t fbpaddr; + + fb = kzalloc(sizeof(*fb), GFP_KERNEL); + if(fb == NULL) { + ret = -ENOMEM; + goto err_fb_alloc_failed; + } + spin_lock_init(&fb->lock); + init_waitqueue_head(&fb->wait); + platform_set_drvdata(pdev, fb); + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if(r == NULL) { + ret = -ENODEV; + goto err_no_io_base; + } +#if defined(CONFIG_ARM) + fb->reg_base = (void __iomem *)IO_ADDRESS(r->start - IO_START); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + fb->reg_base = ioremap(r->start, PAGE_SIZE); +#else +#error NOT SUPPORTED +#endif + + fb->irq = platform_get_irq(pdev, 0); + if(fb->irq < 0) { + ret = -ENODEV; + goto err_no_irq; + } + + width = readl(fb->reg_base + FB_GET_WIDTH); + height = readl(fb->reg_base + FB_GET_HEIGHT); + + fb->fb.fbops = &goldfish_fb_ops; + fb->fb.flags = FBINFO_FLAG_DEFAULT; + fb->fb.pseudo_palette = fb->cmap; + //strncpy(fb->fb.fix.id, clcd_name, sizeof(fb->fb.fix.id)); + fb->fb.fix.type = FB_TYPE_PACKED_PIXELS; + fb->fb.fix.visual = FB_VISUAL_TRUECOLOR; + fb->fb.fix.line_length = width * 2; + fb->fb.fix.accel = FB_ACCEL_NONE; + fb->fb.fix.ypanstep = 1; + + fb->fb.var.xres = width; + fb->fb.var.yres = height; + fb->fb.var.xres_virtual = width; + fb->fb.var.yres_virtual = height * 2; + fb->fb.var.bits_per_pixel = 16; + fb->fb.var.activate = FB_ACTIVATE_NOW; + fb->fb.var.height = readl(fb->reg_base + FB_GET_PHYS_HEIGHT); + fb->fb.var.width = readl(fb->reg_base + FB_GET_PHYS_WIDTH); + fb->fb.var.pixclock = 10000; + + fb->fb.var.red.offset = 11; + fb->fb.var.red.length = 5; + fb->fb.var.green.offset = 5; + fb->fb.var.green.length = 6; + fb->fb.var.blue.offset = 0; + fb->fb.var.blue.length = 5; + + framesize = width * height * 2 * 2; +#if defined(CONFIG_ARM) + fb->fb.screen_base = dma_alloc_writecombine(&pdev->dev, framesize, + &fbpaddr, GFP_KERNEL); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + fb->fb.screen_base = dma_alloc_coherent(NULL, framesize, + &fbpaddr, GFP_KERNEL); +#else +#error NOT SUPPORTED +#endif + printk("allocating frame buffer %d * %d, got %p\n", width, height, fb->fb.screen_base); + if(fb->fb.screen_base == 0) { + ret = -ENOMEM; + goto err_alloc_screen_base_failed; + } +#ifdef CONFIG_X86 + mtrr_add(fbpaddr, framesize, MTRR_TYPE_WRBACK, 1); +#endif + fb->fb.fix.smem_start = fbpaddr; + fb->fb.fix.smem_len = framesize; + + ret = fb_set_var(&fb->fb, &fb->fb.var); + if(ret) + goto err_fb_set_var_failed; + + ret = request_irq(fb->irq, goldfish_fb_interrupt, IRQF_SHARED, pdev->name, fb); + if(ret) + goto err_request_irq_failed; + + writel(FB_INT_BASE_UPDATE_DONE, fb->reg_base + FB_INT_ENABLE); + goldfish_fb_pan_display(&fb->fb.var, &fb->fb); // updates base + + ret = register_framebuffer(&fb->fb); + if(ret) + goto err_register_framebuffer_failed; + +#ifdef CONFIG_ANDROID_POWER + fb->early_suspend.suspend = goldfish_fb_early_suspend; + fb->early_suspend.resume = goldfish_fb_late_resume; + android_register_early_suspend(&fb->early_suspend); +#endif + + return 0; + + +err_register_framebuffer_failed: + free_irq(fb->irq, fb); +err_request_irq_failed: +err_fb_set_var_failed: +#if defined(CONFIG_ARM) + dma_free_writecombine(&pdev->dev, framesize, fb->fb.screen_base, fb->fb.fix.smem_start); +err_alloc_screen_base_failed: +err_no_irq: +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + dma_free_coherent(NULL, framesize, fb->fb.screen_base, fb->fb.fix.smem_start); +err_alloc_screen_base_failed: +err_no_irq: + iounmap(fb->reg_base); +#else +#error NOT SUPPORTED +#endif +err_no_io_base: + kfree(fb); +err_fb_alloc_failed: + return ret; +} + +static int goldfish_fb_remove(struct platform_device *pdev) +{ + size_t framesize; + struct goldfish_fb *fb = platform_get_drvdata(pdev); + + framesize = fb->fb.var.xres_virtual * fb->fb.var.yres_virtual * 2; + +#ifdef CONFIG_ANDROID_POWER + android_unregister_early_suspend(&fb->early_suspend); +#endif + unregister_framebuffer(&fb->fb); + free_irq(fb->irq, fb); +#if defined(CONFIG_ARM) + dma_free_writecombine(&pdev->dev, framesize, fb->fb.screen_base, fb->fb.fix.smem_start); + kfree(fb); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + dma_free_coherent(NULL, framesize, fb->fb.screen_base, fb->fb.fix.smem_start); + iounmap(fb->reg_base); +#else +#error NOT SUPPORTED +#endif + return 0; +} + + +static struct platform_driver goldfish_fb_driver = { + .probe = goldfish_fb_probe, + .remove = goldfish_fb_remove, + .driver = { + .name = "goldfish_fb" + } +}; + +static int __init goldfish_fb_init(void) +{ + return platform_driver_register(&goldfish_fb_driver); +} + +static void __exit goldfish_fb_exit(void) +{ + platform_driver_unregister(&goldfish_fb_driver); +} + +module_init(goldfish_fb_init); +module_exit(goldfish_fb_exit); + --- linux-goldfish-3.4.0.orig/drivers/switch/Kconfig +++ linux-goldfish-3.4.0/drivers/switch/Kconfig @@ -0,0 +1,15 @@ +menuconfig SWITCH + tristate "Switch class support" + help + Say Y here to enable switch class support. This allows + monitoring switches by userspace via sysfs and uevent. + +if SWITCH + +config SWITCH_GPIO + tristate "GPIO Swith support" + depends on GENERIC_GPIO + help + Say Y here to enable GPIO based switch support. + +endif # SWITCH --- linux-goldfish-3.4.0.orig/drivers/switch/switch_class.c +++ linux-goldfish-3.4.0/drivers/switch/switch_class.c @@ -0,0 +1,174 @@ +/* + * drivers/switch/switch_class.c + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +*/ + +#include +#include +#include +#include +#include +#include +#include + +struct class *switch_class; +static atomic_t device_count; + +static ssize_t state_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct switch_dev *sdev = (struct switch_dev *) + dev_get_drvdata(dev); + + if (sdev->print_state) { + int ret = sdev->print_state(sdev, buf); + if (ret >= 0) + return ret; + } + return sprintf(buf, "%d\n", sdev->state); +} + +static ssize_t name_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct switch_dev *sdev = (struct switch_dev *) + dev_get_drvdata(dev); + + if (sdev->print_name) { + int ret = sdev->print_name(sdev, buf); + if (ret >= 0) + return ret; + } + return sprintf(buf, "%s\n", sdev->name); +} + +static DEVICE_ATTR(state, S_IRUGO | S_IWUSR, state_show, NULL); +static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, name_show, NULL); + +void switch_set_state(struct switch_dev *sdev, int state) +{ + char name_buf[120]; + char state_buf[120]; + char *prop_buf; + char *envp[3]; + int env_offset = 0; + int length; + + if (sdev->state != state) { + sdev->state = state; + + prop_buf = (char *)get_zeroed_page(GFP_KERNEL); + if (prop_buf) { + length = name_show(sdev->dev, NULL, prop_buf); + if (length > 0) { + if (prop_buf[length - 1] == '\n') + prop_buf[length - 1] = 0; + snprintf(name_buf, sizeof(name_buf), + "SWITCH_NAME=%s", prop_buf); + envp[env_offset++] = name_buf; + } + length = state_show(sdev->dev, NULL, prop_buf); + if (length > 0) { + if (prop_buf[length - 1] == '\n') + prop_buf[length - 1] = 0; + snprintf(state_buf, sizeof(state_buf), + "SWITCH_STATE=%s", prop_buf); + envp[env_offset++] = state_buf; + } + envp[env_offset] = NULL; + kobject_uevent_env(&sdev->dev->kobj, KOBJ_CHANGE, envp); + free_page((unsigned long)prop_buf); + } else { + printk(KERN_ERR "out of memory in switch_set_state\n"); + kobject_uevent(&sdev->dev->kobj, KOBJ_CHANGE); + } + } +} +EXPORT_SYMBOL_GPL(switch_set_state); + +static int create_switch_class(void) +{ + if (!switch_class) { + switch_class = class_create(THIS_MODULE, "switch"); + if (IS_ERR(switch_class)) + return PTR_ERR(switch_class); + atomic_set(&device_count, 0); + } + + return 0; +} + +int switch_dev_register(struct switch_dev *sdev) +{ + int ret; + + if (!switch_class) { + ret = create_switch_class(); + if (ret < 0) + return ret; + } + + sdev->index = atomic_inc_return(&device_count); + sdev->dev = device_create(switch_class, NULL, + MKDEV(0, sdev->index), NULL, sdev->name); + if (IS_ERR(sdev->dev)) + return PTR_ERR(sdev->dev); + + ret = device_create_file(sdev->dev, &dev_attr_state); + if (ret < 0) + goto err_create_file_1; + ret = device_create_file(sdev->dev, &dev_attr_name); + if (ret < 0) + goto err_create_file_2; + + dev_set_drvdata(sdev->dev, sdev); + sdev->state = 0; + return 0; + +err_create_file_2: + device_remove_file(sdev->dev, &dev_attr_state); +err_create_file_1: + device_destroy(switch_class, MKDEV(0, sdev->index)); + printk(KERN_ERR "switch: Failed to register driver %s\n", sdev->name); + + return ret; +} +EXPORT_SYMBOL_GPL(switch_dev_register); + +void switch_dev_unregister(struct switch_dev *sdev) +{ + device_remove_file(sdev->dev, &dev_attr_name); + device_remove_file(sdev->dev, &dev_attr_state); + device_destroy(switch_class, MKDEV(0, sdev->index)); + dev_set_drvdata(sdev->dev, NULL); +} +EXPORT_SYMBOL_GPL(switch_dev_unregister); + +static int __init switch_class_init(void) +{ + return create_switch_class(); +} + +static void __exit switch_class_exit(void) +{ + class_destroy(switch_class); +} + +module_init(switch_class_init); +module_exit(switch_class_exit); + +MODULE_AUTHOR("Mike Lockwood "); +MODULE_DESCRIPTION("Switch class driver"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/switch/Makefile +++ linux-goldfish-3.4.0/drivers/switch/Makefile @@ -0,0 +1,4 @@ +# Switch Class Driver +obj-$(CONFIG_SWITCH) += switch_class.o +obj-$(CONFIG_SWITCH_GPIO) += switch_gpio.o + --- linux-goldfish-3.4.0.orig/drivers/switch/switch_gpio.c +++ linux-goldfish-3.4.0/drivers/switch/switch_gpio.c @@ -0,0 +1,172 @@ +/* + * drivers/switch/switch_gpio.c + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +struct gpio_switch_data { + struct switch_dev sdev; + unsigned gpio; + const char *name_on; + const char *name_off; + const char *state_on; + const char *state_off; + int irq; + struct work_struct work; +}; + +static void gpio_switch_work(struct work_struct *work) +{ + int state; + struct gpio_switch_data *data = + container_of(work, struct gpio_switch_data, work); + + state = gpio_get_value(data->gpio); + switch_set_state(&data->sdev, state); +} + +static irqreturn_t gpio_irq_handler(int irq, void *dev_id) +{ + struct gpio_switch_data *switch_data = + (struct gpio_switch_data *)dev_id; + + schedule_work(&switch_data->work); + return IRQ_HANDLED; +} + +static ssize_t switch_gpio_print_state(struct switch_dev *sdev, char *buf) +{ + struct gpio_switch_data *switch_data = + container_of(sdev, struct gpio_switch_data, sdev); + const char *state; + if (switch_get_state(sdev)) + state = switch_data->state_on; + else + state = switch_data->state_off; + + if (state) + return sprintf(buf, "%s\n", state); + return -1; +} + +static int gpio_switch_probe(struct platform_device *pdev) +{ + struct gpio_switch_platform_data *pdata = pdev->dev.platform_data; + struct gpio_switch_data *switch_data; + int ret = 0; + + if (!pdata) + return -EBUSY; + + switch_data = kzalloc(sizeof(struct gpio_switch_data), GFP_KERNEL); + if (!switch_data) + return -ENOMEM; + + switch_data->sdev.name = pdata->name; + switch_data->gpio = pdata->gpio; + switch_data->name_on = pdata->name_on; + switch_data->name_off = pdata->name_off; + switch_data->state_on = pdata->state_on; + switch_data->state_off = pdata->state_off; + switch_data->sdev.print_state = switch_gpio_print_state; + + ret = switch_dev_register(&switch_data->sdev); + if (ret < 0) + goto err_switch_dev_register; + + ret = gpio_request(switch_data->gpio, pdev->name); + if (ret < 0) + goto err_request_gpio; + + ret = gpio_direction_input(switch_data->gpio); + if (ret < 0) + goto err_set_gpio_input; + + INIT_WORK(&switch_data->work, gpio_switch_work); + + switch_data->irq = gpio_to_irq(switch_data->gpio); + if (switch_data->irq < 0) { + ret = switch_data->irq; + goto err_detect_irq_num_failed; + } + + ret = request_irq(switch_data->irq, gpio_irq_handler, + IRQF_TRIGGER_LOW, pdev->name, switch_data); + if (ret < 0) + goto err_request_irq; + + /* Perform initial detection */ + gpio_switch_work(&switch_data->work); + + return 0; + +err_request_irq: +err_detect_irq_num_failed: +err_set_gpio_input: + gpio_free(switch_data->gpio); +err_request_gpio: + switch_dev_unregister(&switch_data->sdev); +err_switch_dev_register: + kfree(switch_data); + + return ret; +} + +static int __devexit gpio_switch_remove(struct platform_device *pdev) +{ + struct gpio_switch_data *switch_data = platform_get_drvdata(pdev); + + cancel_work_sync(&switch_data->work); + gpio_free(switch_data->gpio); + switch_dev_unregister(&switch_data->sdev); + kfree(switch_data); + + return 0; +} + +static struct platform_driver gpio_switch_driver = { + .probe = gpio_switch_probe, + .remove = __devexit_p(gpio_switch_remove), + .driver = { + .name = "switch-gpio", + .owner = THIS_MODULE, + }, +}; + +static int __init gpio_switch_init(void) +{ + return platform_driver_register(&gpio_switch_driver); +} + +static void __exit gpio_switch_exit(void) +{ + platform_driver_unregister(&gpio_switch_driver); +} + +module_init(gpio_switch_init); +module_exit(gpio_switch_exit); + +MODULE_AUTHOR("Mike Lockwood "); +MODULE_DESCRIPTION("GPIO Switch driver"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/misc/Kconfig +++ linux-goldfish-3.4.0/drivers/misc/Kconfig @@ -382,6 +382,14 @@ This driver provides support for the Honeywell HMC6352 compass, providing configuration and heading data via sysfs. +config SENSORS_AK8975 + tristate "AK8975 compass support" + default n + depends on I2C + help + If you say yes here you get support for Asahi Kasei's + orientation sensor AK8975. + config EP93XX_PWM tristate "EP93xx PWM support" depends on ARCH_EP93XX @@ -425,6 +433,10 @@ This driver can also be built as a module. If so, the module will be called ti_dac7512. +config UID_STAT + bool "UID based statistics tracking exported to /proc/uid_stat" + default n + config VMWARE_BALLOON tristate "VMware Balloon Driver" depends on X86 @@ -498,6 +510,24 @@ Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory detector and switch. +config QEMU_PIPE + tristate "Virtual Device for QEMU pipes" + ---help--- + This is a virtual device for QEMU pipes. + +config WL127X_RFKILL + tristate "Bluetooth power control driver for TI wl127x" + depends on RFKILL + default n + ---help--- + Creates an rfkill entry in sysfs for power control of Bluetooth + TI wl127x chips. + +config QEMU_TRACE + tristate "Virtual Device for QEMU tracing" + ---help--- + This is a virtual device for QEMU tracing. + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" --- linux-goldfish-3.4.0.orig/drivers/misc/Makefile +++ linux-goldfish-3.4.0/drivers/misc/Makefile @@ -19,6 +19,8 @@ obj-$(CONFIG_SENSORS_BH1780) += bh1780gli.o obj-$(CONFIG_SENSORS_BH1770) += bh1770glc.o obj-$(CONFIG_SENSORS_APDS990X) += apds990x.o +obj-$(CONFIG_ANDROID_PMEM) += pmem.o +obj-$(CONFIG_ARCH_GOLDFISH) += goldfish_audio.o obj-$(CONFIG_SGI_IOC4) += ioc4.o obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o obj-$(CONFIG_KGDB_TESTS) += kgdbts.o @@ -33,9 +35,12 @@ obj-$(CONFIG_EP93XX_PWM) += ep93xx_pwm.o obj-$(CONFIG_DS1682) += ds1682.o obj-$(CONFIG_TI_DAC7512) += ti_dac7512.o +obj-$(CONFIG_UID_STAT) += uid_stat.o obj-$(CONFIG_C2PORT) += c2port/ obj-$(CONFIG_IWMC3200TOP) += iwmc3200top/ obj-$(CONFIG_HMC6352) += hmc6352.o +obj-$(CONFIG_QEMU_TRACE) += qemutrace/ +obj-$(CONFIG_QEMU_PIPE) += qemupipe/ obj-y += eeprom/ obj-y += cb710/ obj-$(CONFIG_SPEAR13XX_PCIE_GADGET) += spear13xx_pcie_gadget.o @@ -49,3 +54,6 @@ obj-$(CONFIG_USB_SWITCH_FSA9480) += fsa9480.o obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/ obj-$(CONFIG_MAX8997_MUIC) += max8997-muic.o +obj-$(CONFIG_WL127X_RFKILL) += wl127x-rfkill.o +obj-$(CONFIG_SENSORS_AK8975) += akm8975.o +obj-$(CONFIG_APANIC) += apanic.o --- linux-goldfish-3.4.0.orig/drivers/misc/akm8975.c +++ linux-goldfish-3.4.0/drivers/misc/akm8975.c @@ -0,0 +1,732 @@ +/* drivers/misc/akm8975.c - akm8975 compass driver + * + * Copyright (C) 2007-2008 HTC Corporation. + * Author: Hou-Kun Chen + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +/* + * Revised by AKM 2009/04/02 + * Revised by Motorola 2010/05/27 + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define AK8975DRV_CALL_DBG 0 +#if AK8975DRV_CALL_DBG +#define FUNCDBG(msg) pr_err("%s:%s\n", __func__, msg); +#else +#define FUNCDBG(msg) +#endif + +#define AK8975DRV_DATA_DBG 0 +#define MAX_FAILURE_COUNT 10 + +struct akm8975_data { + struct i2c_client *this_client; + struct akm8975_platform_data *pdata; + struct input_dev *input_dev; + struct work_struct work; + struct mutex flags_lock; +#ifdef CONFIG_HAS_EARLYSUSPEND + struct early_suspend early_suspend; +#endif +}; + +/* +* Because misc devices can not carry a pointer from driver register to +* open, we keep this global. This limits the driver to a single instance. +*/ +struct akm8975_data *akmd_data; + +static DECLARE_WAIT_QUEUE_HEAD(open_wq); + +static atomic_t open_flag; + +static short m_flag; +static short a_flag; +static short t_flag; +static short mv_flag; + +static short akmd_delay; + +static ssize_t akm8975_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct i2c_client *client = to_i2c_client(dev); + return sprintf(buf, "%u\n", i2c_smbus_read_byte_data(client, + AK8975_REG_CNTL)); +} +static ssize_t akm8975_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct i2c_client *client = to_i2c_client(dev); + unsigned long val; + strict_strtoul(buf, 10, &val); + if (val > 0xff) + return -EINVAL; + i2c_smbus_write_byte_data(client, AK8975_REG_CNTL, val); + return count; +} +static DEVICE_ATTR(akm_ms1, S_IWUSR | S_IRUGO, akm8975_show, akm8975_store); + +static int akm8975_i2c_rxdata(struct akm8975_data *akm, char *buf, int length) +{ + struct i2c_msg msgs[] = { + { + .addr = akm->this_client->addr, + .flags = 0, + .len = 1, + .buf = buf, + }, + { + .addr = akm->this_client->addr, + .flags = I2C_M_RD, + .len = length, + .buf = buf, + }, + }; + + FUNCDBG("called"); + + if (i2c_transfer(akm->this_client->adapter, msgs, 2) < 0) { + pr_err("akm8975_i2c_rxdata: transfer error\n"); + return EIO; + } else + return 0; +} + +static int akm8975_i2c_txdata(struct akm8975_data *akm, char *buf, int length) +{ + struct i2c_msg msgs[] = { + { + .addr = akm->this_client->addr, + .flags = 0, + .len = length, + .buf = buf, + }, + }; + + FUNCDBG("called"); + + if (i2c_transfer(akm->this_client->adapter, msgs, 1) < 0) { + pr_err("akm8975_i2c_txdata: transfer error\n"); + return -EIO; + } else + return 0; +} + +static void akm8975_ecs_report_value(struct akm8975_data *akm, short *rbuf) +{ + struct akm8975_data *data = i2c_get_clientdata(akm->this_client); + + FUNCDBG("called"); + +#if AK8975DRV_DATA_DBG + pr_info("akm8975_ecs_report_value: yaw = %d, pitch = %d, roll = %d\n", + rbuf[0], rbuf[1], rbuf[2]); + pr_info("tmp = %d, m_stat= %d, g_stat=%d\n", rbuf[3], rbuf[4], rbuf[5]); + pr_info("Acceleration: x = %d LSB, y = %d LSB, z = %d LSB\n", + rbuf[6], rbuf[7], rbuf[8]); + pr_info("Magnetic: x = %d LSB, y = %d LSB, z = %d LSB\n\n", + rbuf[9], rbuf[10], rbuf[11]); +#endif + mutex_lock(&akm->flags_lock); + /* Report magnetic sensor information */ + if (m_flag) { + input_report_abs(data->input_dev, ABS_RX, rbuf[0]); + input_report_abs(data->input_dev, ABS_RY, rbuf[1]); + input_report_abs(data->input_dev, ABS_RZ, rbuf[2]); + input_report_abs(data->input_dev, ABS_RUDDER, rbuf[4]); + } + + /* Report acceleration sensor information */ + if (a_flag) { + input_report_abs(data->input_dev, ABS_X, rbuf[6]); + input_report_abs(data->input_dev, ABS_Y, rbuf[7]); + input_report_abs(data->input_dev, ABS_Z, rbuf[8]); + input_report_abs(data->input_dev, ABS_WHEEL, rbuf[5]); + } + + /* Report temperature information */ + if (t_flag) + input_report_abs(data->input_dev, ABS_THROTTLE, rbuf[3]); + + if (mv_flag) { + input_report_abs(data->input_dev, ABS_HAT0X, rbuf[9]); + input_report_abs(data->input_dev, ABS_HAT0Y, rbuf[10]); + input_report_abs(data->input_dev, ABS_BRAKE, rbuf[11]); + } + mutex_unlock(&akm->flags_lock); + + input_sync(data->input_dev); +} + +static void akm8975_ecs_close_done(struct akm8975_data *akm) +{ + FUNCDBG("called"); + mutex_lock(&akm->flags_lock); + m_flag = 1; + a_flag = 1; + t_flag = 1; + mv_flag = 1; + mutex_unlock(&akm->flags_lock); +} + +static int akm_aot_open(struct inode *inode, struct file *file) +{ + int ret = -1; + + FUNCDBG("called"); + if (atomic_cmpxchg(&open_flag, 0, 1) == 0) { + wake_up(&open_wq); + ret = 0; + } + + ret = nonseekable_open(inode, file); + if (ret) + return ret; + + file->private_data = akmd_data; + + return ret; +} + +static int akm_aot_release(struct inode *inode, struct file *file) +{ + FUNCDBG("called"); + atomic_set(&open_flag, 0); + wake_up(&open_wq); + return 0; +} + +static int akm_aot_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +{ + void __user *argp = (void __user *) arg; + short flag; + struct akm8975_data *akm = file->private_data; + + FUNCDBG("called"); + + switch (cmd) { + case ECS_IOCTL_APP_SET_MFLAG: + case ECS_IOCTL_APP_SET_AFLAG: + case ECS_IOCTL_APP_SET_MVFLAG: + if (copy_from_user(&flag, argp, sizeof(flag))) + return -EFAULT; + if (flag < 0 || flag > 1) + return -EINVAL; + break; + case ECS_IOCTL_APP_SET_DELAY: + if (copy_from_user(&flag, argp, sizeof(flag))) + return -EFAULT; + break; + default: + break; + } + + mutex_lock(&akm->flags_lock); + switch (cmd) { + case ECS_IOCTL_APP_SET_MFLAG: + m_flag = flag; + break; + case ECS_IOCTL_APP_GET_MFLAG: + flag = m_flag; + break; + case ECS_IOCTL_APP_SET_AFLAG: + a_flag = flag; + break; + case ECS_IOCTL_APP_GET_AFLAG: + flag = a_flag; + break; + case ECS_IOCTL_APP_SET_MVFLAG: + mv_flag = flag; + break; + case ECS_IOCTL_APP_GET_MVFLAG: + flag = mv_flag; + break; + case ECS_IOCTL_APP_SET_DELAY: + akmd_delay = flag; + break; + case ECS_IOCTL_APP_GET_DELAY: + flag = akmd_delay; + break; + default: + return -ENOTTY; + } + mutex_unlock(&akm->flags_lock); + + switch (cmd) { + case ECS_IOCTL_APP_GET_MFLAG: + case ECS_IOCTL_APP_GET_AFLAG: + case ECS_IOCTL_APP_GET_MVFLAG: + case ECS_IOCTL_APP_GET_DELAY: + if (copy_to_user(argp, &flag, sizeof(flag))) + return -EFAULT; + break; + default: + break; + } + + return 0; +} + +static int akmd_open(struct inode *inode, struct file *file) +{ + int err = 0; + + FUNCDBG("called"); + err = nonseekable_open(inode, file); + if (err) + return err; + + file->private_data = akmd_data; + return 0; +} + +static int akmd_release(struct inode *inode, struct file *file) +{ + struct akm8975_data *akm = file->private_data; + + FUNCDBG("called"); + akm8975_ecs_close_done(akm); + return 0; +} + +static int akmd_ioctl(struct inode *inode, struct file *file, unsigned int cmd, + unsigned long arg) +{ + void __user *argp = (void __user *) arg; + + char rwbuf[16]; + int ret = -1; + int status; + short value[12]; + short delay; + struct akm8975_data *akm = file->private_data; + + FUNCDBG("called"); + + switch (cmd) { + case ECS_IOCTL_READ: + case ECS_IOCTL_WRITE: + if (copy_from_user(&rwbuf, argp, sizeof(rwbuf))) + return -EFAULT; + break; + + case ECS_IOCTL_SET_YPR: + if (copy_from_user(&value, argp, sizeof(value))) + return -EFAULT; + break; + + default: + break; + } + + switch (cmd) { + case ECS_IOCTL_READ: + if (rwbuf[0] < 1) + return -EINVAL; + + ret = akm8975_i2c_rxdata(akm, &rwbuf[1], rwbuf[0]); + if (ret < 0) + return ret; + break; + + case ECS_IOCTL_WRITE: + if (rwbuf[0] < 2) + return -EINVAL; + + ret = akm8975_i2c_txdata(akm, &rwbuf[1], rwbuf[0]); + if (ret < 0) + return ret; + break; + case ECS_IOCTL_SET_YPR: + akm8975_ecs_report_value(akm, value); + break; + + case ECS_IOCTL_GET_OPEN_STATUS: + wait_event_interruptible(open_wq, + (atomic_read(&open_flag) != 0)); + status = atomic_read(&open_flag); + break; + case ECS_IOCTL_GET_CLOSE_STATUS: + wait_event_interruptible(open_wq, + (atomic_read(&open_flag) == 0)); + status = atomic_read(&open_flag); + break; + + case ECS_IOCTL_GET_DELAY: + delay = akmd_delay; + break; + + default: + FUNCDBG("Unknown cmd\n"); + return -ENOTTY; + } + + switch (cmd) { + case ECS_IOCTL_READ: + if (copy_to_user(argp, &rwbuf, sizeof(rwbuf))) + return -EFAULT; + break; + case ECS_IOCTL_GET_OPEN_STATUS: + case ECS_IOCTL_GET_CLOSE_STATUS: + if (copy_to_user(argp, &status, sizeof(status))) + return -EFAULT; + break; + case ECS_IOCTL_GET_DELAY: + if (copy_to_user(argp, &delay, sizeof(delay))) + return -EFAULT; + break; + default: + break; + } + + return 0; +} + +/* needed to clear the int. pin */ +static void akm_work_func(struct work_struct *work) +{ + struct akm8975_data *akm = + container_of(work, struct akm8975_data, work); + + FUNCDBG("called"); + enable_irq(akm->this_client->irq); +} + +static irqreturn_t akm8975_interrupt(int irq, void *dev_id) +{ + struct akm8975_data *akm = dev_id; + FUNCDBG("called"); + + disable_irq_nosync(akm->this_client->irq); + schedule_work(&akm->work); + return IRQ_HANDLED; +} + +static int akm8975_power_off(struct akm8975_data *akm) +{ +#if AK8975DRV_CALL_DBG + pr_info("%s\n", __func__); +#endif + if (akm->pdata->power_off) + akm->pdata->power_off(); + + return 0; +} + +static int akm8975_power_on(struct akm8975_data *akm) +{ + int err; + +#if AK8975DRV_CALL_DBG + pr_info("%s\n", __func__); +#endif + if (akm->pdata->power_on) { + err = akm->pdata->power_on(); + if (err < 0) + return err; + } + return 0; +} + +static int akm8975_suspend(struct i2c_client *client, pm_message_t mesg) +{ + struct akm8975_data *akm = i2c_get_clientdata(client); + +#if AK8975DRV_CALL_DBG + pr_info("%s\n", __func__); +#endif + /* TO DO: might need more work after power mgmt + is enabled */ + return akm8975_power_off(akm); +} + +static int akm8975_resume(struct i2c_client *client) +{ + struct akm8975_data *akm = i2c_get_clientdata(client); + +#if AK8975DRV_CALL_DBG + pr_info("%s\n", __func__); +#endif + /* TO DO: might need more work after power mgmt + is enabled */ + return akm8975_power_on(akm); +} + +#ifdef CONFIG_HAS_EARLYSUSPEND +static void akm8975_early_suspend(struct early_suspend *handler) +{ + struct akm8975_data *akm; + akm = container_of(handler, struct akm8975_data, early_suspend); + +#if AK8975DRV_CALL_DBG + pr_info("%s\n", __func__); +#endif + akm8975_suspend(akm->this_client, PMSG_SUSPEND); +} + +static void akm8975_early_resume(struct early_suspend *handler) +{ + struct akm8975_data *akm; + akm = container_of(handler, struct akm8975_data, early_suspend); + +#if AK8975DRV_CALL_DBG + pr_info("%s\n", __func__); +#endif + akm8975_resume(akm->this_client); +} +#endif + + +static int akm8975_init_client(struct i2c_client *client) +{ + struct akm8975_data *data; + int ret; + + data = i2c_get_clientdata(client); + + ret = request_irq(client->irq, akm8975_interrupt, IRQF_TRIGGER_RISING, + "akm8975", data); + + if (ret < 0) { + pr_err("akm8975_init_client: request irq failed\n"); + goto err; + } + + init_waitqueue_head(&open_wq); + + mutex_lock(&data->flags_lock); + m_flag = 1; + a_flag = 1; + t_flag = 1; + mv_flag = 1; + mutex_unlock(&data->flags_lock); + + return 0; +err: + return ret; +} + +static const struct file_operations akmd_fops = { + .owner = THIS_MODULE, + .open = akmd_open, + .release = akmd_release, + .ioctl = akmd_ioctl, +}; + +static const struct file_operations akm_aot_fops = { + .owner = THIS_MODULE, + .open = akm_aot_open, + .release = akm_aot_release, + .ioctl = akm_aot_ioctl, +}; + +static struct miscdevice akm_aot_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = "akm8975_aot", + .fops = &akm_aot_fops, +}; + +static struct miscdevice akmd_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = "akm8975_dev", + .fops = &akmd_fops, +}; + +int akm8975_probe(struct i2c_client *client, + const struct i2c_device_id *devid) +{ + struct akm8975_data *akm; + int err; + FUNCDBG("called"); + + if (client->dev.platform_data == NULL) { + dev_err(&client->dev, "platform data is NULL. exiting.\n"); + err = -ENODEV; + goto exit_platform_data_null; + } + + if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { + dev_err(&client->dev, "platform data is NULL. exiting.\n"); + err = -ENODEV; + goto exit_check_functionality_failed; + } + + akm = kzalloc(sizeof(struct akm8975_data), GFP_KERNEL); + if (!akm) { + dev_err(&client->dev, + "failed to allocate memory for module data\n"); + err = -ENOMEM; + goto exit_alloc_data_failed; + } + + akm->pdata = client->dev.platform_data; + + mutex_init(&akm->flags_lock); + INIT_WORK(&akm->work, akm_work_func); + i2c_set_clientdata(client, akm); + + err = akm8975_power_on(akm); + if (err < 0) + goto exit_power_on_failed; + + akm8975_init_client(client); + akm->this_client = client; + akmd_data = akm; + + akm->input_dev = input_allocate_device(); + if (!akm->input_dev) { + err = -ENOMEM; + dev_err(&akm->this_client->dev, + "input device allocate failed\n"); + goto exit_input_dev_alloc_failed; + } + + set_bit(EV_ABS, akm->input_dev->evbit); + + /* yaw */ + input_set_abs_params(akm->input_dev, ABS_RX, 0, 23040, 0, 0); + /* pitch */ + input_set_abs_params(akm->input_dev, ABS_RY, -11520, 11520, 0, 0); + /* roll */ + input_set_abs_params(akm->input_dev, ABS_RZ, -5760, 5760, 0, 0); + /* x-axis acceleration */ + input_set_abs_params(akm->input_dev, ABS_X, -5760, 5760, 0, 0); + /* y-axis acceleration */ + input_set_abs_params(akm->input_dev, ABS_Y, -5760, 5760, 0, 0); + /* z-axis acceleration */ + input_set_abs_params(akm->input_dev, ABS_Z, -5760, 5760, 0, 0); + /* temparature */ + input_set_abs_params(akm->input_dev, ABS_THROTTLE, -30, 85, 0, 0); + /* status of magnetic sensor */ + input_set_abs_params(akm->input_dev, ABS_RUDDER, 0, 3, 0, 0); + /* status of acceleration sensor */ + input_set_abs_params(akm->input_dev, ABS_WHEEL, 0, 3, 0, 0); + /* x-axis of raw magnetic vector */ + input_set_abs_params(akm->input_dev, ABS_HAT0X, -20480, 20479, 0, 0); + /* y-axis of raw magnetic vector */ + input_set_abs_params(akm->input_dev, ABS_HAT0Y, -20480, 20479, 0, 0); + /* z-axis of raw magnetic vector */ + input_set_abs_params(akm->input_dev, ABS_BRAKE, -20480, 20479, 0, 0); + + akm->input_dev->name = "compass"; + + err = input_register_device(akm->input_dev); + if (err) { + pr_err("akm8975_probe: Unable to register input device: %s\n", + akm->input_dev->name); + goto exit_input_register_device_failed; + } + + err = misc_register(&akmd_device); + if (err) { + pr_err("akm8975_probe: akmd_device register failed\n"); + goto exit_misc_device_register_failed; + } + + err = misc_register(&akm_aot_device); + if (err) { + pr_err("akm8975_probe: akm_aot_device register failed\n"); + goto exit_misc_device_register_failed; + } + + err = device_create_file(&client->dev, &dev_attr_akm_ms1); + +#ifdef CONFIG_HAS_EARLYSUSPEND + akm->early_suspend.suspend = akm8975_early_suspend; + akm->early_suspend.resume = akm8975_early_resume; + register_early_suspend(&akm->early_suspend); +#endif + return 0; + +exit_misc_device_register_failed: +exit_input_register_device_failed: + input_free_device(akm->input_dev); +exit_input_dev_alloc_failed: + akm8975_power_off(akm); +exit_power_on_failed: + kfree(akm); +exit_alloc_data_failed: +exit_check_functionality_failed: +exit_platform_data_null: + return err; +} + +static int __devexit akm8975_remove(struct i2c_client *client) +{ + struct akm8975_data *akm = i2c_get_clientdata(client); + FUNCDBG("called"); + free_irq(client->irq, NULL); + input_unregister_device(akm->input_dev); + misc_deregister(&akmd_device); + misc_deregister(&akm_aot_device); + akm8975_power_off(akm); + kfree(akm); + return 0; +} + +static const struct i2c_device_id akm8975_id[] = { + { "akm8975", 0 }, + { } +}; + +MODULE_DEVICE_TABLE(i2c, akm8975_id); + +static struct i2c_driver akm8975_driver = { + .probe = akm8975_probe, + .remove = akm8975_remove, +#ifndef CONFIG_HAS_EARLYSUSPEND + .resume = akm8975_resume, + .suspend = akm8975_suspend, +#endif + .id_table = akm8975_id, + .driver = { + .name = "akm8975", + }, +}; + +static int __init akm8975_init(void) +{ + pr_info("AK8975 compass driver: init\n"); + FUNCDBG("AK8975 compass driver: init\n"); + return i2c_add_driver(&akm8975_driver); +} + +static void __exit akm8975_exit(void) +{ + FUNCDBG("AK8975 compass driver: exit\n"); + i2c_del_driver(&akm8975_driver); +} + +module_init(akm8975_init); +module_exit(akm8975_exit); + +MODULE_AUTHOR("Hou-Kun Chen "); +MODULE_DESCRIPTION("AK8975 compass driver"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/misc/wl127x-rfkill.c +++ linux-goldfish-3.4.0/drivers/misc/wl127x-rfkill.c @@ -0,0 +1,121 @@ +/* + * Bluetooth TI wl127x rfkill power control via GPIO + * + * Copyright (C) 2009 Motorola, Inc. + * Copyright (C) 2008 Texas Instruments + * Initial code: Pavan Savoy (wl127x_power.c) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include +#include +#include +#include +#include + +static int wl127x_rfkill_set_power(void *data, enum rfkill_state state) +{ + int nshutdown_gpio = (int) data; + + switch (state) { + case RFKILL_STATE_UNBLOCKED: + gpio_set_value(nshutdown_gpio, 1); + break; + case RFKILL_STATE_SOFT_BLOCKED: + gpio_set_value(nshutdown_gpio, 0); + break; + default: + printk(KERN_ERR "invalid bluetooth rfkill state %d\n", state); + } + return 0; +} + +static int wl127x_rfkill_probe(struct platform_device *pdev) +{ + int rc = 0; + struct wl127x_rfkill_platform_data *pdata = pdev->dev.platform_data; + enum rfkill_state default_state = RFKILL_STATE_SOFT_BLOCKED; /* off */ + + rc = gpio_request(pdata->nshutdown_gpio, "wl127x_nshutdown_gpio"); + if (unlikely(rc)) + return rc; + + rc = gpio_direction_output(pdata->nshutdown_gpio, 0); + if (unlikely(rc)) + return rc; + + rfkill_set_default(RFKILL_TYPE_BLUETOOTH, default_state); + wl127x_rfkill_set_power(NULL, default_state); + + pdata->rfkill = rfkill_allocate(&pdev->dev, RFKILL_TYPE_BLUETOOTH); + if (unlikely(!pdata->rfkill)) + return -ENOMEM; + + pdata->rfkill->name = "wl127x"; + pdata->rfkill->state = default_state; + /* userspace cannot take exclusive control */ + pdata->rfkill->user_claim_unsupported = 1; + pdata->rfkill->user_claim = 0; + pdata->rfkill->data = (void *) pdata->nshutdown_gpio; + pdata->rfkill->toggle_radio = wl127x_rfkill_set_power; + + rc = rfkill_register(pdata->rfkill); + + if (unlikely(rc)) + rfkill_free(pdata->rfkill); + + return 0; +} + +static int wl127x_rfkill_remove(struct platform_device *pdev) +{ + struct wl127x_rfkill_platform_data *pdata = pdev->dev.platform_data; + + rfkill_unregister(pdata->rfkill); + rfkill_free(pdata->rfkill); + gpio_free(pdata->nshutdown_gpio); + + return 0; +} + +static struct platform_driver wl127x_rfkill_platform_driver = { + .probe = wl127x_rfkill_probe, + .remove = wl127x_rfkill_remove, + .driver = { + .name = "wl127x-rfkill", + .owner = THIS_MODULE, + }, +}; + +static int __init wl127x_rfkill_init(void) +{ + return platform_driver_register(&wl127x_rfkill_platform_driver); +} + +static void __exit wl127x_rfkill_exit(void) +{ + platform_driver_unregister(&wl127x_rfkill_platform_driver); +} + +module_init(wl127x_rfkill_init); +module_exit(wl127x_rfkill_exit); + +MODULE_ALIAS("platform:wl127x"); +MODULE_DESCRIPTION("wl127x-rfkill"); +MODULE_AUTHOR("Motorola"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/misc/uid_stat.c +++ linux-goldfish-3.4.0/drivers/misc/uid_stat.c @@ -0,0 +1,156 @@ +/* drivers/misc/uid_stat.c + * + * Copyright (C) 2008 - 2009 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static DEFINE_SPINLOCK(uid_lock); +static LIST_HEAD(uid_list); +static struct proc_dir_entry *parent; + +struct uid_stat { + struct list_head link; + uid_t uid; + atomic_t tcp_rcv; + atomic_t tcp_snd; +}; + +static struct uid_stat *find_uid_stat(uid_t uid) { + unsigned long flags; + struct uid_stat *entry; + + spin_lock_irqsave(&uid_lock, flags); + list_for_each_entry(entry, &uid_list, link) { + if (entry->uid == uid) { + spin_unlock_irqrestore(&uid_lock, flags); + return entry; + } + } + spin_unlock_irqrestore(&uid_lock, flags); + return NULL; +} + +static int tcp_snd_read_proc(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + int len; + unsigned int bytes; + char *p = page; + struct uid_stat *uid_entry = (struct uid_stat *) data; + if (!data) + return 0; + + bytes = (unsigned int) (atomic_read(&uid_entry->tcp_snd) + INT_MIN); + p += sprintf(p, "%u\n", bytes); + len = (p - page) - off; + *eof = (len <= count) ? 1 : 0; + *start = page + off; + return len; +} + +static int tcp_rcv_read_proc(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + int len; + unsigned int bytes; + char *p = page; + struct uid_stat *uid_entry = (struct uid_stat *) data; + if (!data) + return 0; + + bytes = (unsigned int) (atomic_read(&uid_entry->tcp_rcv) + INT_MIN); + p += sprintf(p, "%u\n", bytes); + len = (p - page) - off; + *eof = (len <= count) ? 1 : 0; + *start = page + off; + return len; +} + +/* Create a new entry for tracking the specified uid. */ +static struct uid_stat *create_stat(uid_t uid) { + unsigned long flags; + char uid_s[32]; + struct uid_stat *new_uid; + struct proc_dir_entry *entry; + + /* Create the uid stat struct and append it to the list. */ + if ((new_uid = kmalloc(sizeof(struct uid_stat), GFP_KERNEL)) == NULL) + return NULL; + + new_uid->uid = uid; + /* Counters start at INT_MIN, so we can track 4GB of network traffic. */ + atomic_set(&new_uid->tcp_rcv, INT_MIN); + atomic_set(&new_uid->tcp_snd, INT_MIN); + + spin_lock_irqsave(&uid_lock, flags); + list_add_tail(&new_uid->link, &uid_list); + spin_unlock_irqrestore(&uid_lock, flags); + + sprintf(uid_s, "%d", uid); + entry = proc_mkdir(uid_s, parent); + + /* Keep reference to uid_stat so we know what uid to read stats from. */ + create_proc_read_entry("tcp_snd", S_IRUGO, entry , tcp_snd_read_proc, + (void *) new_uid); + + create_proc_read_entry("tcp_rcv", S_IRUGO, entry, tcp_rcv_read_proc, + (void *) new_uid); + + return new_uid; +} + +int uid_stat_tcp_snd(uid_t uid, int size) { + struct uid_stat *entry; + activity_stats_update(); + if ((entry = find_uid_stat(uid)) == NULL && + ((entry = create_stat(uid)) == NULL)) { + return -1; + } + atomic_add(size, &entry->tcp_snd); + return 0; +} + +int uid_stat_tcp_rcv(uid_t uid, int size) { + struct uid_stat *entry; + activity_stats_update(); + if ((entry = find_uid_stat(uid)) == NULL && + ((entry = create_stat(uid)) == NULL)) { + return -1; + } + atomic_add(size, &entry->tcp_rcv); + return 0; +} + +static int __init uid_stat_init(void) +{ + parent = proc_mkdir("uid_stat", NULL); + if (!parent) { + pr_err("uid_stat: failed to create proc entry\n"); + return -1; + } + return 0; +} + +__initcall(uid_stat_init); --- linux-goldfish-3.4.0.orig/drivers/misc/goldfish_audio.c +++ linux-goldfish-3.4.0/drivers/misc/goldfish_audio.c @@ -0,0 +1,415 @@ +/* drivers/misc/goldfish_audio.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#ifdef CONFIG_X86 +#include +#endif +#ifdef CONFIG_ARM +#include +#endif + +MODULE_AUTHOR("Google, Inc."); +MODULE_DESCRIPTION("Android QEMU Audio Driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("1.0"); + +struct goldfish_audio { + char __iomem *reg_base; + int irq; + spinlock_t lock; + wait_queue_head_t wait; + + char __iomem *buffer_virt; /* combined buffer virtual address */ + unsigned long buffer_phys; /* combined buffer physical address */ + + char __iomem *write_buffer1; /* write buffer 1 virtual address */ + char __iomem *write_buffer2; /* write buffer 2 virtual address */ + char __iomem *read_buffer; /* read buffer virtual address */ + int buffer_status; + int read_supported; /* true if we have audio input support */ +}; + +/* We will allocate two read buffers and two write buffers. + Having two read buffers facilitate stereo -> mono conversion. + Having two write buffers facilitate interleaved IO. +*/ +#define READ_BUFFER_SIZE 16384 +#define WRITE_BUFFER_SIZE 16384 +#define COMBINED_BUFFER_SIZE ((2 * READ_BUFFER_SIZE) + (2 * WRITE_BUFFER_SIZE)) + +#define GOLDFISH_AUDIO_READ(data, addr) (readl(data->reg_base + addr)) +#define GOLDFISH_AUDIO_WRITE(data, addr, x) (writel(x, data->reg_base + addr)) + +/* temporary variable used between goldfish_audio_probe() and goldfish_audio_open() */ +static struct goldfish_audio* audio_data; + +enum { + /* audio status register */ + AUDIO_INT_STATUS = 0x00, + /* set this to enable IRQ */ + AUDIO_INT_ENABLE = 0x04, + /* set these to specify buffer addresses */ + AUDIO_SET_WRITE_BUFFER_1 = 0x08, + AUDIO_SET_WRITE_BUFFER_2 = 0x0C, + /* set number of bytes in buffer to write */ + AUDIO_WRITE_BUFFER_1 = 0x10, + AUDIO_WRITE_BUFFER_2 = 0x14, + + /* true if audio input is supported */ + AUDIO_READ_SUPPORTED = 0x18, + /* buffer to use for audio input */ + AUDIO_SET_READ_BUFFER = 0x1C, + + /* driver writes number of bytes to read */ + AUDIO_START_READ = 0x20, + + /* number of bytes available in read buffer */ + AUDIO_READ_BUFFER_AVAILABLE = 0x24, + + /* AUDIO_INT_STATUS bits */ + + /* this bit set when it is safe to write more bytes to the buffer */ + AUDIO_INT_WRITE_BUFFER_1_EMPTY = 1U << 0, + AUDIO_INT_WRITE_BUFFER_2_EMPTY = 1U << 1, + AUDIO_INT_READ_BUFFER_FULL = 1U << 2, + + AUDIO_INT_MASK = AUDIO_INT_WRITE_BUFFER_1_EMPTY | + AUDIO_INT_WRITE_BUFFER_2_EMPTY | + AUDIO_INT_READ_BUFFER_FULL, +}; + + +static atomic_t open_count = ATOMIC_INIT(0); + + +static ssize_t goldfish_audio_read(struct file *fp, char __user *buf, + size_t count, loff_t *pos) +{ + struct goldfish_audio* data = fp->private_data; + int length; + int result = 0; + + if (!data->read_supported) + return -ENODEV; + + while (count > 0) { + length = (count > READ_BUFFER_SIZE ? READ_BUFFER_SIZE : count); + GOLDFISH_AUDIO_WRITE(data, AUDIO_START_READ, length); + + wait_event_interruptible(data->wait, (data->buffer_status & AUDIO_INT_READ_BUFFER_FULL)); + + length = GOLDFISH_AUDIO_READ(data, AUDIO_READ_BUFFER_AVAILABLE); + + /* copy data to user space */ + if (copy_to_user(buf, data->read_buffer, length)) + { + printk("copy_from_user failed!\n"); + return -EFAULT; + } + + result += length; + buf += length; + count -= length; + } + + return result; +} + +static ssize_t goldfish_audio_write(struct file *fp, const char __user *buf, + size_t count, loff_t *pos) +{ + struct goldfish_audio* data = fp->private_data; + unsigned long irq_flags; + ssize_t result = 0; + char __iomem *kbuf; + + while (count > 0) + { + ssize_t copy = count; + if (copy > WRITE_BUFFER_SIZE) + copy = WRITE_BUFFER_SIZE; + wait_event_interruptible(data->wait, + (data->buffer_status & (AUDIO_INT_WRITE_BUFFER_1_EMPTY | AUDIO_INT_WRITE_BUFFER_2_EMPTY))); + + if ((data->buffer_status & AUDIO_INT_WRITE_BUFFER_1_EMPTY) != 0) { + kbuf = data->write_buffer1; + } else { + kbuf = data->write_buffer2; + } + + /* copy from user space to the appropriate buffer */ + if (copy_from_user(kbuf, buf, copy)) + { + printk("copy_from_user failed!\n"); + result = -EFAULT; + break; + } + else + { + spin_lock_irqsave(&data->lock, irq_flags); + + /* clear the buffer empty flag, and signal the emulator to start writing the buffer */ + if (kbuf == data->write_buffer1) { + data->buffer_status &= ~AUDIO_INT_WRITE_BUFFER_1_EMPTY; + GOLDFISH_AUDIO_WRITE(data, AUDIO_WRITE_BUFFER_1, copy); + } else { + data->buffer_status &= ~AUDIO_INT_WRITE_BUFFER_2_EMPTY; + GOLDFISH_AUDIO_WRITE(data, AUDIO_WRITE_BUFFER_2, copy); + } + + spin_unlock_irqrestore(&data->lock, irq_flags); + } + + buf += copy; + result += copy; + count -= copy; + } + + return result; +} + +static int goldfish_audio_open(struct inode *ip, struct file *fp) +{ + if (!audio_data) + return -ENODEV; + + if (atomic_inc_return(&open_count) == 1) + { + fp->private_data = audio_data; + audio_data->buffer_status = (AUDIO_INT_WRITE_BUFFER_1_EMPTY | AUDIO_INT_WRITE_BUFFER_2_EMPTY); + GOLDFISH_AUDIO_WRITE(audio_data, AUDIO_INT_ENABLE, AUDIO_INT_MASK); + return 0; + } + else + { + atomic_dec(&open_count); + return -EBUSY; + } +} + +static int goldfish_audio_release(struct inode *ip, struct file* fp) +{ + atomic_dec(&open_count); + GOLDFISH_AUDIO_WRITE(audio_data, AUDIO_INT_ENABLE, 0); + return 0; +} + +static long goldfish_audio_ioctl(struct file* fp, unsigned int cmd, unsigned long arg) +{ + /* temporary workaround, until we switch to the ALSA API */ + if (cmd == 315) + return -1; + else + return 0; +} + +static irqreturn_t +goldfish_audio_interrupt(int irq, void *dev_id) +{ + unsigned long irq_flags; + struct goldfish_audio *data = dev_id; + uint32_t status; + + spin_lock_irqsave(&data->lock, irq_flags); + + /* read buffer status flags */ + status = GOLDFISH_AUDIO_READ(data, AUDIO_INT_STATUS); + status &= AUDIO_INT_MASK; + /* if buffers are newly empty, wake up blocked goldfish_audio_write() call */ + if(status) { + data->buffer_status = status; + wake_up(&data->wait); + } + + spin_unlock_irqrestore(&data->lock, irq_flags); + return status ? IRQ_HANDLED : IRQ_NONE; +} + +/* file operations for /dev/eac */ +static struct file_operations goldfish_audio_fops = { + .owner = THIS_MODULE, + .read = goldfish_audio_read, + .write = goldfish_audio_write, + .open = goldfish_audio_open, + .release = goldfish_audio_release, + .unlocked_ioctl = goldfish_audio_ioctl, + +}; + +static struct miscdevice goldfish_audio_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = "eac", + .fops = &goldfish_audio_fops, +}; + +static int goldfish_audio_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + struct goldfish_audio *data; + dma_addr_t buf_addr; + + printk("goldfish_audio_probe\n"); + data = kzalloc(sizeof(*data), GFP_KERNEL); + if(data == NULL) { + ret = -ENOMEM; + goto err_data_alloc_failed; + } + spin_lock_init(&data->lock); + init_waitqueue_head(&data->wait); + platform_set_drvdata(pdev, data); + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if(r == NULL) { + printk("platform_get_resource failed\n"); + ret = -ENODEV; + goto err_no_io_base; + } +#if defined(CONFIG_ARM) + data->reg_base = (char __iomem *)IO_ADDRESS(r->start - IO_START); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + data->reg_base = ioremap(r->start, PAGE_SIZE); +#else +#error NOT SUPPORTED +#endif + data->irq = platform_get_irq(pdev, 0); + if(data->irq < 0) { + printk("platform_get_irq failed\n"); + ret = -ENODEV; + goto err_no_irq; + } +#if defined(CONFIG_ARM) + data->buffer_virt = dma_alloc_writecombine(&pdev->dev, COMBINED_BUFFER_SIZE, + &buf_addr, GFP_KERNEL); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + data->buffer_virt = dma_alloc_coherent(NULL, COMBINED_BUFFER_SIZE, + &buf_addr, GFP_KERNEL); +#else +#error NOT SUPPORTED +#endif + if(data->buffer_virt == 0) { + ret = -ENOMEM; + goto err_alloc_write_buffer_failed; + } +#ifdef CONFIG_X86 + mtrr_add(buf_addr, COMBINED_BUFFER_SIZE, MTRR_TYPE_WRBACK, 1); +#endif + data->buffer_phys = buf_addr; + data->write_buffer1 = data->buffer_virt; + data->write_buffer2 = data->buffer_virt + WRITE_BUFFER_SIZE; + data->read_buffer = data->buffer_virt + 2 * WRITE_BUFFER_SIZE; + + ret = request_irq(data->irq, goldfish_audio_interrupt, IRQF_SHARED, pdev->name, data); + if(ret) + goto err_request_irq_failed; + + if((ret = misc_register(&goldfish_audio_device))) + { + printk("misc_register returned %d in goldfish_audio_init\n", ret); + goto err_misc_register_failed; + } + + + GOLDFISH_AUDIO_WRITE(data, AUDIO_SET_WRITE_BUFFER_1, buf_addr); + GOLDFISH_AUDIO_WRITE(data, AUDIO_SET_WRITE_BUFFER_2, buf_addr + WRITE_BUFFER_SIZE); + + data->read_supported = GOLDFISH_AUDIO_READ(data, AUDIO_READ_SUPPORTED); + if (data->read_supported) + GOLDFISH_AUDIO_WRITE(data, AUDIO_SET_READ_BUFFER, buf_addr + 2 * WRITE_BUFFER_SIZE); + + audio_data = data; + return 0; + +err_misc_register_failed: +err_request_irq_failed: +#if defined(CONFIG_ARM) + dma_free_writecombine(&pdev->dev, COMBINED_BUFFER_SIZE, data->buffer_virt, data->buffer_phys); +err_alloc_write_buffer_failed: +err_no_irq: +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + dma_free_coherent(NULL, COMBINED_BUFFER_SIZE, data->buffer_virt, data->buffer_phys); +err_alloc_write_buffer_failed: +err_no_irq: + iounmap(data->reg_base); +#else +#error NOT SUPPORTED +#endif +err_no_io_base: + kfree(data); +err_data_alloc_failed: + return ret; +} + +static int goldfish_audio_remove(struct platform_device *pdev) +{ + struct goldfish_audio *data = platform_get_drvdata(pdev); + + misc_deregister(&goldfish_audio_device); + free_irq(data->irq, data); +#if defined(CONFIG_ARM) + dma_free_writecombine(&pdev->dev, COMBINED_BUFFER_SIZE, data->buffer_virt, data->buffer_phys); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + dma_free_coherent(NULL, COMBINED_BUFFER_SIZE, data->buffer_virt, data->buffer_phys); + iounmap(data->reg_base); +#else +#error NOT SUPPORTED +#endif + kfree(data); + audio_data = NULL; + return 0; +} + +static struct platform_driver goldfish_audio_driver = { + .probe = goldfish_audio_probe, + .remove = goldfish_audio_remove, + .driver = { + .name = "goldfish_audio" + } +}; + +static int __init goldfish_audio_init(void) +{ + int ret; + + ret = platform_driver_register(&goldfish_audio_driver); + if (ret < 0) + { + printk("platform_driver_register returned %d\n", ret); + return ret; + } + + return ret; +} + +static void __exit goldfish_audio_exit(void) +{ + platform_driver_unregister(&goldfish_audio_driver); +} + +module_init(goldfish_audio_init); +module_exit(goldfish_audio_exit); --- linux-goldfish-3.4.0.orig/drivers/misc/qemutrace/qemu_trace.h +++ linux-goldfish-3.4.0/drivers/misc/qemutrace/qemu_trace.h @@ -0,0 +1,22 @@ +/* drivers/misc/qemutrace/qemu_trace.h + * + * Copyright (C) 2007-2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +void qemu_trace_start(void); +void qemu_trace_stop(void); +int qemu_trace_get_tracing(void); +void qemu_trace_add_mapping(unsigned int addr, const char *symbol); +void qemu_trace_remove_mapping(unsigned int addr); +void qemu_trace_process_name(const char *name); --- linux-goldfish-3.4.0.orig/drivers/misc/qemutrace/qemu_trace_sysfs.c +++ linux-goldfish-3.4.0/drivers/misc/qemutrace/qemu_trace_sysfs.c @@ -0,0 +1,182 @@ +/* drivers/misc/qemu_sysfs.c + * + * Copyright (C) 2007-2008 Google, Inc. + * Author: Jack Veenstra + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "qemu_trace.h" + +MODULE_DESCRIPTION("Qemu Trace Driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("1.0"); + +static struct kobject *qemu_trace_kobj; + +static ssize_t state_show(struct kobject *kobj, struct kobj_attribute *attr, char * buf) +{ + int val = qemu_trace_get_tracing(); + buf[0] = '0' + val; + buf[1] = '\n'; + return 2; +} + +static ssize_t state_store(struct kobject *kobj, struct kobj_attribute *attr, const char * buf, size_t n) +{ + if (n <= 0) + return -EINVAL; + if (buf[0] == '0') + qemu_trace_stop(); + else if (buf[0] == '1') + qemu_trace_start(); + else + return -EINVAL; + return n; +} + +static ssize_t symbol_show(struct kobject *kobj, struct kobj_attribute *attr, char * buf) +{ + return 0; +} + +// We are expecting a string of the form "addr symbol" where 'addr' is a hex address +// (without the leading '0x') and symbol is a newline-terminated string. This symbol +// with its corresponding address will be added to the trace file. +// +// To remove the mapping for (addr, symbol) in the trace file, write just the +// address. As before, the address is in hex without the leading '0x'. It can +// be newline-terminated or zero-terminated. +static ssize_t symbol_store(struct kobject *kobj, struct kobj_attribute *attr, const char * buf, size_t n) +{ + const char *cp; + unsigned int addr = 0; + int len; + char *sym; + + if (n <= 0 || buf == NULL) + return -EINVAL; + for (cp = buf; *cp != ' '; ++cp) { + unsigned int digit; + + if (*cp >= '0' && *cp <= '9') + digit = *cp - '0'; + else if (*cp >= 'a' && *cp <= 'f') + digit = *cp - 'a' + 10; + else if (*cp == 0 || *cp == '\n') { + qemu_trace_remove_mapping(addr); + return n; + } else + return -EINVAL; + addr = (addr << 4) + digit; + } + // Move past the space + cp += 1; + + // Copy the string to a new buffer so that we can replace the newline + // with '\0'. + len = strlen(cp); + sym = kzalloc(len + 1, GFP_KERNEL); + strcpy(sym, cp); + if (sym[len - 1] == '\n') + sym[len - 1] = 0; + + qemu_trace_add_mapping(addr, sym); + kfree(sym); + return n; +} + +static ssize_t process_name_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) +{ + return 0; +} + +/* This expects a string that is the process name. If the string contains + * a trailing newline, that is removed in the emulator tracing code because + * it is simpler to do it there. + */ +static ssize_t process_name_store(struct kobject *kobj, struct kobj_attribute *attr, const char *buf, size_t n) +{ + if (n <= 0 || buf == NULL) + return -EINVAL; + + qemu_trace_process_name(buf); + return n; +} + + +#define qemu_trace_attr(_name) \ +static struct kobj_attribute _name##_attr = { \ + .attr = { \ + .name = __stringify(_name), \ + .mode = 0666, \ + }, \ + .show = _name##_show, \ + .store = _name##_store, \ +} + +qemu_trace_attr(state); +qemu_trace_attr(symbol); +qemu_trace_attr(process_name); + +static struct attribute * qemu_trace_attrs[] = { + &state_attr.attr, + &symbol_attr.attr, + &process_name_attr.attr, + NULL, +}; + +static struct attribute_group qemu_trace_attr_group = { + .attrs = qemu_trace_attrs, +}; + +static int __init qemu_trace_init(void) +{ + int ret; + + qemu_trace_kobj = kobject_create_and_add("qemu_trace", NULL); + if (qemu_trace_kobj == NULL) { + printk("qemu_trace_init: kobject_create_and_add failed\n"); + ret = -ENOMEM; + return ret; + } + ret = sysfs_create_group(qemu_trace_kobj, &qemu_trace_attr_group); + if (ret) { + printk("qemu_trace_init: sysfs_create_group failed\n"); + goto err; + } + + return 0; + +err: + kobject_del(qemu_trace_kobj); + qemu_trace_kobj = NULL; + return ret; +} + +static void __exit qemu_trace_exit(void) +{ + sysfs_remove_group(qemu_trace_kobj, &qemu_trace_attr_group); + kobject_del(qemu_trace_kobj); +} + +core_initcall(qemu_trace_init); +module_exit(qemu_trace_exit); --- linux-goldfish-3.4.0.orig/drivers/misc/qemutrace/Makefile +++ linux-goldfish-3.4.0/drivers/misc/qemutrace/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_QEMU_TRACE) := qemu_trace.o +obj-$(CONFIG_QEMU_TRACE) += qemu_trace_sysfs.o --- linux-goldfish-3.4.0.orig/drivers/misc/qemutrace/qemu_trace.c +++ linux-goldfish-3.4.0/drivers/misc/qemutrace/qemu_trace.c @@ -0,0 +1,418 @@ +/* drivers/misc/qemutrace/qemu_trace.c + * + * Copyright (C) 2007-2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "qemu_trace.h" + +/* trace device registers */ +#define TRACE_DEV_REG_SWITCH 0 +#define TRACE_DEV_REG_FORK 1 +#define TRACE_DEV_REG_EXECVE_PID 2 +#define TRACE_DEV_REG_EXECVE_VMSTART 3 +#define TRACE_DEV_REG_EXECVE_VMEND 4 +#define TRACE_DEV_REG_EXECVE_OFFSET 5 +#define TRACE_DEV_REG_EXECVE_EXEPATH 6 +#define TRACE_DEV_REG_EXIT 7 +#define TRACE_DEV_REG_CMDLINE 8 +#define TRACE_DEV_REG_CMDLINE_LEN 9 +#define TRACE_DEV_REG_MMAP_EXEPATH 10 +#define TRACE_DEV_REG_INIT_PID 11 +#define TRACE_DEV_REG_INIT_NAME 12 +#define TRACE_DEV_REG_CLONE 13 +#define TRACE_DEV_REG_UNMAP_START 14 +#define TRACE_DEV_REG_UNMAP_END 15 +#define TRACE_DEV_REG_NAME 16 +#define TRACE_DEV_REG_TGID 17 +#define TRACE_DEV_REG_DYN_SYM 50 +#define TRACE_DEV_REG_DYN_SYM_ADDR 51 +#define TRACE_DEV_REG_REMOVE_ADDR 52 +#define TRACE_DEV_REG_ENABLE 100 + +static unsigned char __iomem *qt_base; +static int init_called; +static uint32_t qemu_trace_paddr; + +/* PIDs that start before our device registered */ +#define MAX_INIT_PIDS 2048 +static int tb_next = 0; +static int init_pids[MAX_INIT_PIDS]; +static DEFINE_SPINLOCK(qemu_trace_lock); + +void qemu_trace_start(void) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(1, qt_base + (TRACE_DEV_REG_ENABLE << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} + +void qemu_trace_stop(void) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(0, qt_base + (TRACE_DEV_REG_ENABLE << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} + +int qemu_trace_get_tracing(void) +{ + int val = 0; + if (qt_base != NULL) + val = readl(qt_base + (TRACE_DEV_REG_ENABLE << 2)); + return val; +} + +void qemu_trace_add_mapping(unsigned int addr, const char *symbol) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + + /* Write the address first, then the symbol name. */ + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(addr, qt_base + (TRACE_DEV_REG_DYN_SYM_ADDR << 2)); + writel(symbol, qt_base + (TRACE_DEV_REG_DYN_SYM << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} + +void qemu_trace_remove_mapping(unsigned int addr) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(addr, qt_base + (TRACE_DEV_REG_REMOVE_ADDR << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} + +/* trace the context switch */ +void qemu_trace_cs(struct task_struct *next) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(task_pid_nr(next), qt_base); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} +EXPORT_SYMBOL(qemu_trace_cs); + +/* trace the execve */ +void qemu_trace_execve(int argc, const char __user *const __user *argv) +{ + unsigned long irq_flags; + char page[PAGE_SIZE]; + char *ptr = page; + + if (qt_base == NULL) + return; + + while (argc-- > 0) { + char __user *str; + int len; + if (get_user(str, argv ++)) + return; + len = strnlen_user(str, PAGE_SIZE); + if (len == 0) + return; + if (copy_from_user(ptr, str, len)) + return; + ptr += len; + } + + if (ptr > page) { + int len = ptr - page; + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(len, qt_base + (TRACE_DEV_REG_CMDLINE_LEN << 2)); + writel(page, qt_base + (TRACE_DEV_REG_CMDLINE << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); + } +} +EXPORT_SYMBOL(qemu_trace_execve); + +/* trace the mmap */ +void qemu_trace_mmap(struct vm_area_struct *vma) +{ + unsigned long irq_flags; + char page[PAGE_SIZE]; + char *p; + + if (qt_base == NULL) + return; + + if (vma->vm_file == NULL) + return; + + p = d_path(&vma->vm_file->f_path, page, PAGE_SIZE); + if (IS_ERR(p)) + return; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(vma->vm_start, qt_base + (TRACE_DEV_REG_EXECVE_VMSTART << 2)); + writel(vma->vm_end, qt_base + (TRACE_DEV_REG_EXECVE_VMEND << 2)); + writel(vma->vm_pgoff * PAGE_SIZE, qt_base + (TRACE_DEV_REG_EXECVE_OFFSET << 2)); + writel(p, qt_base + (TRACE_DEV_REG_MMAP_EXEPATH << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} +EXPORT_SYMBOL(qemu_trace_mmap); + +/* trace the munmap */ +void qemu_trace_munmap(unsigned long start, unsigned long end) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(start, qt_base + (TRACE_DEV_REG_UNMAP_START << 2)); + writel(end, qt_base + (TRACE_DEV_REG_UNMAP_END << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} +EXPORT_SYMBOL(qemu_trace_munmap); + +/* trace the fork */ +void qemu_trace_fork(struct task_struct *forked, unsigned long clone_flags) +{ + unsigned long irq_flags; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + if (qt_base == NULL) { + if (tb_next >= MAX_INIT_PIDS) { + if (!init_called) + printk(KERN_ERR + "QEMU Trace: too many PIDs before " + "device registered ignoring %d\n", + forked->pid); + } else { + init_pids[tb_next] = task_pid_nr(forked); + tb_next++; + } + } else { + writel(task_tgid_nr(forked), qt_base + (TRACE_DEV_REG_TGID << 2)); + if (clone_flags & CLONE_VM) + writel(task_pid_nr(forked), qt_base + (TRACE_DEV_REG_CLONE << 2)); + else + writel(task_pid_nr(forked), qt_base + (TRACE_DEV_REG_FORK << 2)); + } + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} +EXPORT_SYMBOL(qemu_trace_fork); + +/* trace the exit */ +void qemu_trace_exit(int code) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(code, qt_base + (TRACE_DEV_REG_EXIT << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} +EXPORT_SYMBOL(qemu_trace_exit); + +/* trace the thread name */ +void qemu_trace_thread_name(const char *name) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(name, qt_base + (TRACE_DEV_REG_NAME << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} +EXPORT_SYMBOL(qemu_trace_thread_name); + +/* trace the process name */ +void qemu_trace_process_name(const char *name) +{ + unsigned long irq_flags; + + if (qt_base == NULL) + return; + + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(name, qt_base + (TRACE_DEV_REG_NAME << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); +} +EXPORT_SYMBOL(qemu_trace_process_name); + +static void qemu_trace_pid_exec(struct task_struct *tsk) +{ + unsigned long irq_flags; + char page[PAGE_SIZE]; + struct mm_struct *mm = get_task_mm(tsk); + if (mm == NULL) + return; + down_read(&mm->mmap_sem); + { + struct vm_area_struct *vma = mm->mmap; + while (vma) { + if ((vma->vm_flags & VM_EXEC) && vma->vm_file) { + char *p; + p = d_path(&vma->vm_file->f_path, page, PAGE_SIZE); + if (!IS_ERR(p)) { + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(vma->vm_start, qt_base + (TRACE_DEV_REG_EXECVE_VMSTART << 2)); + writel(vma->vm_end, qt_base + (TRACE_DEV_REG_EXECVE_VMEND << 2)); + writel(vma->vm_pgoff * PAGE_SIZE, qt_base + (TRACE_DEV_REG_EXECVE_OFFSET << 2)); + writel(p, qt_base + (TRACE_DEV_REG_EXECVE_EXEPATH << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); + } + } + vma = vma->vm_next; + } + } + up_read(&mm->mmap_sem); + mmput(mm); +} + +static void qemu_trace_dump_init_threads(void) +{ + unsigned long irq_flags; + int i; + + for (i = 0; i < tb_next; i++) { + struct task_struct *tsk; + struct pid *pid = find_get_pid(init_pids[i]); + if (pid == NULL) + continue; + + if ((tsk = get_pid_task(pid, PIDTYPE_PID)) != NULL) { + /* first give the pid and name */ + task_lock(tsk); + spin_lock_irqsave(&qemu_trace_lock, irq_flags); + writel(task_tgid_nr(tsk), qt_base + (TRACE_DEV_REG_TGID << 2)); + writel(task_pid_nr(tsk), qt_base + (TRACE_DEV_REG_INIT_PID << 2)); + writel(tsk->comm, qt_base + (TRACE_DEV_REG_INIT_NAME << 2)); + spin_unlock_irqrestore(&qemu_trace_lock, irq_flags); + task_unlock(tsk); + /* check if the task has execs */ + qemu_trace_pid_exec(tsk); + } + } +} + +static int qemu_trace_mmap_fop(struct file *file, struct vm_area_struct *vma) +{ + int ret = io_remap_pfn_range(vma, vma->vm_start, + (qemu_trace_paddr >> PAGE_SHIFT) + 1, + PAGE_SIZE, vma->vm_page_prot); + if (ret < 0) + return ret; + return 0; +} + +static const struct file_operations qemu_trace_fops = { + .owner = THIS_MODULE, + .mmap = qemu_trace_mmap_fop, +}; + +static struct miscdevice qemu_trace_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = "qemu_trace", + .fops = &qemu_trace_fops, +}; + +static int qemu_trace_probe(struct platform_device *pdev) +{ + int err; + struct resource *r; + + /* not thread safe, but this should not happen */ + if (qt_base != NULL) { + printk(KERN_ERR "QEMU TRACE Device: already mapped at %p\n", qt_base); + return -ENODEV; + } + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (r == NULL || r->end - r->start < 2 * PAGE_SIZE - 1) + return -EINVAL; + qemu_trace_paddr = r->start; + qt_base = ioremap(r->start, PAGE_SIZE); + printk(KERN_INFO "QEMU TRACE Device: The mapped IO base is %p\n", qt_base); + + qemu_trace_dump_init_threads(); + err = misc_register(&qemu_trace_device); + if (err) + goto err_misc_register; + + return 0; + +err_misc_register: + iounmap(qt_base); + qt_base = NULL; + return err; +} + +static int qemu_trace_remove(struct platform_device *pdev) +{ + misc_deregister(&qemu_trace_device); + iounmap(qt_base); + qt_base = NULL; + return 0; +} + +static struct platform_driver qemu_trace = { + .probe = qemu_trace_probe, + .remove = qemu_trace_remove, + .driver = { + .name = "qemu_trace" + } +}; + +static int __init qemu_trace_dev_init(void) +{ + int ret; + ret = platform_driver_register(&qemu_trace); + init_called = 1; + return ret; +} + +static void qemu_trace_dev_exit(void) +{ + platform_driver_unregister(&qemu_trace); +} + + +module_init(qemu_trace_dev_init); +module_exit(qemu_trace_dev_exit); + +MODULE_AUTHOR("Ye Wen "); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/misc/qemupipe/Makefile +++ linux-goldfish-3.4.0/drivers/misc/qemupipe/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_QEMU_PIPE) := qemu_pipe.o --- linux-goldfish-3.4.0.orig/drivers/misc/qemupipe/qemu_pipe.c +++ linux-goldfish-3.4.0/drivers/misc/qemupipe/qemu_pipe.c @@ -0,0 +1,674 @@ +/* drivers/misc/qemupipe/qemu_pipe.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +/* This source file contains the implementation of a special device driver + * that intends to provide a *very* fast communication channel between the + * guest system and the QEMU emulator. + * + * Usage from the guest is simply the following (error handling simplified): + * + * int fd = open("/dev/qemu_pipe",O_RDWR); + * .... write() or read() through the pipe. + * + * This driver doesn't deal with the exact protocol used during the session. + * It is intended to be as simple as something like: + * + * // do this _just_ after opening the fd to connect to a specific + * // emulator service. + * const char* msg = ""; + * if (write(fd, msg, strlen(msg)+1) < 0) { + * ... could not connect to service + * close(fd); + * } + * + * // after this, simply read() and write() to communicate with the + * // service. Exact protocol details left as an exercise to the reader. + * + * This driver is very fast because it doesn't copy any data through + * intermediate buffers, since the emulator is capable of translating + * guest user addresses into host ones. + * + * Note that we must however ensure that each user page involved in the + * exchange is properly mapped during a transfer. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Set to 1 for normal debugging, and 2 for extensive one */ +#define PIPE_DEBUG 0 + +#define PIPE_E(...) printk(KERN_ERR "QEMU Pipe Device:" __VA_ARGS__) +#define PIPE_W(...) printk(KERN_WARNING "QEMU Pipe Device:" __VA_ARGS__) + +#if PIPE_DEBUG >= 1 +# define PIPE_D(...) printk(KERN_INFO "QEMU Pipe Device:" __VA_ARGS__) +#else +# define PIPE_D(...) do {} while (0) +#endif + +#if PIPE_DEBUG >= 2 +# define PIPE_DD(...) printk(KERN_INFO "QEMU Pipe Device:" __VA_ARGS__) +#else +# define PIPE_DD(...) do {} while (0) +#endif + +/* IMPORTANT: The following constants must match the ones used and defined + * in external/qemu/hw/goldfish_pipe.c in the Android source tree. + */ + +/* pipe device registers */ +#define PIPE_REG_COMMAND 0x00 /* write: value = command */ +#define PIPE_REG_STATUS 0x04 /* read */ +#define PIPE_REG_CHANNEL 0x08 /* read/write: channel id */ +#define PIPE_REG_SIZE 0x0c /* read/write: buffer size */ +#define PIPE_REG_ADDRESS 0x10 /* write: physical address */ +#define PIPE_REG_WAKES 0x14 /* read: wake flags */ +#define PIPE_REG_PARAMS_ADDR_LOW 0x18 /* read/write: batch data address */ +#define PIPE_REG_PARAMS_ADDR_HIGH 0x1c /* read/write: batch data address */ +#define PIPE_REG_ACCESS_PARAMS 0x20 /* write: batch access */ + +/* list of commands for PIPE_REG_COMMAND */ +#define CMD_OPEN 1 /* open new channel */ +#define CMD_CLOSE 2 /* close channel (from guest) */ +#define CMD_POLL 3 /* poll read/write status */ + +/* List of bitflags returned in status of CMD_POLL command */ +#define PIPE_POLL_IN (1 << 0) +#define PIPE_POLL_OUT (1 << 1) +#define PIPE_POLL_HUP (1 << 2) + +/* The following commands are related to write operations */ +#define CMD_WRITE_BUFFER 4 /* send a user buffer to the emulator */ +#define CMD_WAKE_ON_WRITE 5 /* tell the emulator to wake us when writing + is possible */ + +/* The following commands are related to read operations, they must be + * listed in the same order than the corresponding write ones, since we + * will use (CMD_READ_BUFFER - CMD_WRITE_BUFFER) as a special offset + * in qemu_pipe_read_write() below. + */ +#define CMD_READ_BUFFER 6 /* receive a user buffer from the emulator */ +#define CMD_WAKE_ON_READ 7 /* tell the emulator to wake us when reading + * is possible */ + +/* Possible status values used to signal errors - see qemu_pipe_error_convert */ +#define PIPE_ERROR_INVAL -1 +#define PIPE_ERROR_AGAIN -2 +#define PIPE_ERROR_NOMEM -3 +#define PIPE_ERROR_IO -4 + +/* Bit-flags used to signal events from the emulator */ +#define PIPE_WAKE_CLOSED (1 << 0) /* emulator closed pipe */ +#define PIPE_WAKE_READ (1 << 1) /* pipe can now be read from */ +#define PIPE_WAKE_WRITE (1 << 2) /* pipe can now be written to */ + +struct access_params{ + uint32_t channel; + uint32_t size; + uint32_t address; + uint32_t cmd; + uint32_t result; + /* reserved for future extension */ + uint32_t flags; +}; + +/* The global driver data. Holds a reference to the i/o page used to + * communicate with the emulator, and a wake queue for blocked tasks + * waiting to be awoken. + */ +struct qemu_pipe_dev { + spinlock_t lock; + unsigned char __iomem *base; + struct access_params *aps; + int irq; + struct radix_tree_root pipes; +}; + +static struct qemu_pipe_dev pipe_dev[1]; + +/* This data type models a given pipe instance */ +struct qemu_pipe { + struct qemu_pipe_dev *dev; + struct mutex lock; + unsigned long flags; + wait_queue_head_t wake_queue; +}; + + +/* Bit flags for the 'flags' field */ +enum { + BIT_CLOSED_ON_HOST = 0, /* pipe closed by host */ + BIT_WAKE_ON_WRITE = 1, /* want to be waked on writes */ + BIT_WAKE_ON_READ = 2, /* want to be waked on reads */ +}; + +/* This function converts an error code returned by the emulator through + * the PIPE_REG_STATUS i/o register into a valid negative errno value. + */ +static int qemu_pipe_error_convert(int status) +{ + switch (status) { + case PIPE_ERROR_AGAIN: + status = -EAGAIN; break; + case PIPE_ERROR_NOMEM: + status = -ENOMEM; break; + case PIPE_ERROR_IO: + status = -EIO; break; + default: + status = -EINVAL; + } + return status; +} + +/* + * Notice: QEMU will return 0 for unknown register access, indicating + * param_acess is not supported + */ +static int valid_batchbuffer_addr(struct qemu_pipe_dev *dev, + struct access_params *aps) +{ + uint32_t aph = readl(dev->base + PIPE_REG_PARAMS_ADDR_HIGH); + uint32_t apl = readl(dev->base + PIPE_REG_PARAMS_ADDR_LOW); + uint64_t paddr = ((uint64_t)aph << 32) | apl; + + return paddr == (__pa(aps)); +} + +/* 0 on success */ +static int setup_access_params_addr(struct qemu_pipe_dev *dev) +{ + uint64_t paddr; + struct access_params *aps; + + aps = kmalloc(sizeof(struct access_params), GFP_KERNEL); + if (!aps) + return -1; + + paddr = __pa(aps); + writel((uint32_t)(paddr >> 32), dev->base + PIPE_REG_PARAMS_ADDR_HIGH); + writel((uint32_t)paddr, dev->base + PIPE_REG_PARAMS_ADDR_LOW); + + if (!valid_batchbuffer_addr(dev, aps)) + return -1; + + dev->aps = aps; + return 0; +} + +/* A value that will not be set by qemu emulator */ +#define IMPOSSIBLE_BATCH_RESULT (0xdeadbeaf) + +static int access_with_param(struct qemu_pipe_dev *dev, const int cmd, + unsigned long address, unsigned long avail, + struct qemu_pipe *pipe, int *status) +{ + struct access_params *aps = dev->aps; + + aps->result = IMPOSSIBLE_BATCH_RESULT; + aps->channel = (unsigned long)pipe; + aps->size = avail; + aps->address = address; + aps->cmd = cmd; + writel(cmd, dev->base + PIPE_REG_ACCESS_PARAMS); + + /* If aps->result unchanged, then batch command failed */ + if (aps->result == IMPOSSIBLE_BATCH_RESULT) + return -1; + + *status = aps->result; + return 0; +} + +/* This function is used for both reading from and writing to a given + * pipe. + */ +static ssize_t qemu_pipe_read_write(struct file *filp, char __user *buffer, + size_t bufflen, int is_write) +{ + unsigned long irq_flags; + struct qemu_pipe *pipe = filp->private_data; + struct qemu_pipe_dev *dev = pipe->dev; + const int cmd_offset = is_write ? 0 + : (CMD_READ_BUFFER - CMD_WRITE_BUFFER); + unsigned long address, address_end; + int ret = 0; + + /* If the emulator already closed the pipe, no need to go further */ + if (test_bit(BIT_CLOSED_ON_HOST, &pipe->flags)) { + PIPE_W("(write=%d) already closed!\n", is_write); + ret = -EIO; + goto out; + } + + /* Null reads or writes succeeds */ + if (unlikely(bufflen) == 0) + goto out; + + /* Check the buffer range for access */ + if (!access_ok(is_write ? VERIFY_WRITE : VERIFY_READ, + buffer, bufflen)) { + ret = -EFAULT; + PIPE_W("rw access_ok failed\n"); + goto out; + } + + /* Serialize access to the pipe */ + if (mutex_lock_interruptible(&pipe->lock)) { + PIPE_W("(write=%d) interrupted!\n", is_write); + return -ERESTARTSYS; + } + + address = (unsigned long)(void *)buffer; + address_end = address + bufflen; + + while (address < address_end) { + unsigned long page_end = (address & PAGE_MASK) + PAGE_SIZE; + unsigned long next = page_end < address_end ? page_end + : address_end; + unsigned long avail = next - address; + int status, wakeBit; + + /* Ensure that the corresponding page is properly mapped */ + if (is_write) { + char c; + /* Ensure that the page is mapped and readable */ + if (__get_user(c, (char __user *)address)) { + PIPE_E("read fault at address 0x%08x\n", + (unsigned int)address); + if (!ret) + ret = -EFAULT; + break; + } + } else { + /* Ensure that the page is mapped and writable */ + if (__put_user(0, (char __user *)address)) { + PIPE_E("write fault at address 0x%08x\n", + (unsigned int)address); + if (!ret) + ret = -EFAULT; + break; + } + } + + /* Now, try to transfer the bytes in the current page */ + spin_lock_irqsave(&dev->lock, irq_flags); + if (dev->aps == NULL || access_with_param( + dev, CMD_WRITE_BUFFER + cmd_offset, address, avail, + pipe, &status) < 0) + { + writel((unsigned long)pipe, + dev->base + PIPE_REG_CHANNEL); + writel(avail, dev->base + PIPE_REG_SIZE); + writel(address, dev->base + PIPE_REG_ADDRESS); + writel(CMD_WRITE_BUFFER + cmd_offset, + dev->base + PIPE_REG_COMMAND); + status = readl(dev->base + PIPE_REG_STATUS); + } + spin_unlock_irqrestore(&dev->lock, irq_flags); + + if (status > 0) { /* Correct transfer */ + ret += status; + address += status; + continue; + } + + if (status == 0) /* EOF */ + break; + + /* An error occured. If we already transfered stuff, just + * return with its count. We expect the next call to return + * an error code */ + if (ret > 0) + break; + + /* If the error is not PIPE_ERROR_AGAIN, or if we are not in + * non-blocking mode, just return the error code. + */ + if (status != PIPE_ERROR_AGAIN || + (filp->f_flags & O_NONBLOCK) != 0) { + ret = qemu_pipe_error_convert(status); + break; + } + + /* We will have to wait until more data/space is available. + * First, mark the pipe as waiting for a specific wake signal. + */ + wakeBit = is_write ? BIT_WAKE_ON_WRITE : BIT_WAKE_ON_READ; + set_bit(wakeBit, &pipe->flags); + + /* Tell the emulator we're going to wait for a wake event */ + spin_lock_irqsave(&dev->lock, irq_flags); + writel((unsigned long)pipe, dev->base + PIPE_REG_CHANNEL); + writel(CMD_WAKE_ON_WRITE + cmd_offset, + dev->base + PIPE_REG_COMMAND); + spin_unlock_irqrestore(&dev->lock, irq_flags); + + /* Unlock the pipe, then wait for the wake signal */ + mutex_unlock(&pipe->lock); + + while (test_bit(wakeBit, &pipe->flags)) { + if (wait_event_interruptible( + pipe->wake_queue, + !test_bit(wakeBit, &pipe->flags))) { + ret = -ERESTARTSYS; + PIPE_W("rw, wait_event error\n"); + goto out; + } + + if (test_bit(BIT_CLOSED_ON_HOST, &pipe->flags)) { + ret = -EIO; + PIPE_W("rw, pipe already closed\n"); + goto out; + } + } + + /* Try to re-acquire the lock */ + if (mutex_lock_interruptible(&pipe->lock)) { + ret = -ERESTARTSYS; + goto out; + } + + /* Try the transfer again */ + continue; + } + mutex_unlock(&pipe->lock); +out: + return ret; +} + +static ssize_t qemu_pipe_read(struct file *filp, char __user *buffer, + size_t bufflen, loff_t *ppos) +{ + return qemu_pipe_read_write(filp, buffer, bufflen, 0); +} + +static ssize_t qemu_pipe_write(struct file *filp, + const char __user *buffer, size_t bufflen, + loff_t *ppos) +{ + return qemu_pipe_read_write(filp, (char __user *)buffer, bufflen, 1); +} + + +static unsigned int qemu_pipe_poll(struct file *filp, poll_table *wait) +{ + struct qemu_pipe *pipe = filp->private_data; + struct qemu_pipe_dev *dev = pipe->dev; + unsigned long irq_flags; + unsigned int mask = 0; + int status; + + mutex_lock(&pipe->lock); + + poll_wait(filp, &pipe->wake_queue, wait); + + spin_lock_irqsave(&dev->lock, irq_flags); + writel((unsigned long)pipe, dev->base + PIPE_REG_CHANNEL); + writel(CMD_POLL, dev->base + PIPE_REG_COMMAND); + status = readl(dev->base + PIPE_REG_STATUS); + spin_unlock_irqrestore(&dev->lock, irq_flags); + + mutex_unlock(&pipe->lock); + + if (status & PIPE_POLL_IN) + mask |= POLLIN | POLLRDNORM; + + if (status & PIPE_POLL_OUT) + mask |= POLLOUT | POLLWRNORM; + + if (status & PIPE_POLL_HUP) + mask |= POLLHUP; + + if (test_bit(BIT_CLOSED_ON_HOST, &pipe->flags)) + mask |= POLLERR; + + return mask; +} + +static irqreturn_t qemu_pipe_interrupt(int irq, void *dev_id) +{ + struct qemu_pipe_dev *dev = dev_id; + unsigned long irq_flags; + int count = 0; + + /* We're going to read from the emulator a list of (channel,flags) + * pairs corresponding to the wake events that occured on each + * blocked pipe (i.e. channel). + */ + spin_lock_irqsave(&dev->lock, irq_flags); + for (;;) { + /* First read the channel, 0 means the end of the list */ + struct qemu_pipe *pipe; + unsigned long wakes; + unsigned long channel = readl(dev->base + PIPE_REG_CHANNEL); + + if (channel == 0) + break; + + /* Convert channel to struct pipe pointer + read wake flags */ + wakes = readl(dev->base + PIPE_REG_WAKES); + pipe = (struct qemu_pipe *)(ptrdiff_t)channel; + + /* check if pipe is still valid */ + if ((pipe = radix_tree_lookup(&dev->pipes, + (unsigned long)pipe)) == NULL) { + PIPE_W("interrupt for already closed pipe\n"); + break; + } + /* Did the emulator just closed a pipe? */ + if (wakes & PIPE_WAKE_CLOSED) { + set_bit(BIT_CLOSED_ON_HOST, &pipe->flags); + wakes |= PIPE_WAKE_READ | PIPE_WAKE_WRITE; + } + if (wakes & PIPE_WAKE_READ) + clear_bit(BIT_WAKE_ON_READ, &pipe->flags); + if (wakes & PIPE_WAKE_WRITE) + clear_bit(BIT_WAKE_ON_WRITE, &pipe->flags); + + wake_up_interruptible(&pipe->wake_queue); + count++; + } + spin_unlock_irqrestore(&dev->lock, irq_flags); + + return (count == 0) ? IRQ_NONE : IRQ_HANDLED; +} + +static int qemu_pipe_open(struct inode *inode, struct file *file) +{ + unsigned long irq_flags; + struct qemu_pipe *pipe; + struct qemu_pipe_dev *dev = pipe_dev; + int32_t status; + int ret; + + /* Allocate new pipe kernel object */ + pipe = kzalloc(sizeof(*pipe), GFP_KERNEL); + if (pipe == NULL) { + PIPE_E("Not enough kernel memory to allocate new pipe\n"); + return -ENOMEM; + } + + PIPE_D("Opening pipe %p\n", pipe); + + pipe->dev = dev; + mutex_init(&pipe->lock); + init_waitqueue_head(&pipe->wake_queue); + + /* Now, tell the emulator we're opening a new pipe. We use the + * pipe object's address as the channel identifier for simplicity. + */ + spin_lock_irqsave(&dev->lock, irq_flags); + if ((ret = radix_tree_insert(&dev->pipes, (unsigned long)pipe, pipe))) { + spin_unlock_irqrestore(&dev->lock, irq_flags); + PIPE_E("opening pipe failed due to radix tree insertion failure\n"); + kfree(pipe); + return ret; + } + writel((unsigned long)pipe, dev->base + PIPE_REG_CHANNEL); + writel(CMD_OPEN, dev->base + PIPE_REG_COMMAND); + status = readl(dev->base + PIPE_REG_STATUS); + spin_unlock_irqrestore(&dev->lock, irq_flags); + + if (status < 0) { + PIPE_E("Could not open pipe channel, error=%d\n", status); + kfree(pipe); + return status; + } + + /* All is done, save the pipe into the file's private data field */ + file->private_data = pipe; + return 0; +} + +static int qemu_pipe_release(struct inode *inode, struct file *filp) +{ + unsigned long irq_flags; + struct qemu_pipe *pipe = filp->private_data; + struct qemu_pipe_dev *dev = pipe->dev; + + PIPE_D("Closing pipe %p\n", dev); + + /* The guest is closing the channel, so tell the emulator right now */ + spin_lock_irqsave(&dev->lock, irq_flags); + writel((unsigned long)pipe, dev->base + PIPE_REG_CHANNEL); + writel(CMD_CLOSE, dev->base + PIPE_REG_COMMAND); + filp->private_data = NULL; + radix_tree_delete(&pipe_dev->pipes, (unsigned long)pipe); + kfree(pipe); + spin_unlock_irqrestore(&dev->lock, irq_flags); + + return 0; +} + +static const struct file_operations qemu_pipe_fops = { + .owner = THIS_MODULE, + .read = qemu_pipe_read, + .write = qemu_pipe_write, + .poll = qemu_pipe_poll, + .open = qemu_pipe_open, + .release = qemu_pipe_release, +}; + +static struct miscdevice qemu_pipe_device = { + .minor = MISC_DYNAMIC_MINOR, + .name = "qemu_pipe", + .fops = &qemu_pipe_fops, +}; + +static int qemu_pipe_probe(struct platform_device *pdev) +{ + int err; + struct resource *r; + struct qemu_pipe_dev *dev = pipe_dev; + + PIPE_D("Creating device\n"); + + INIT_RADIX_TREE(&dev->pipes, GFP_ATOMIC); + /* not thread safe, but this should not happen */ + if (dev->base != NULL) { + printk(KERN_ERR "QEMU PIPE Device: already mapped at %p\n", + dev->base); + return -ENODEV; + } + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (r == NULL || r->end - r->start < PAGE_SIZE - 1) { + printk(KERN_ERR "QEMU PIPE Device: can't allocate i/o page\n"); + return -EINVAL; + } + dev->base = ioremap(r->start, PAGE_SIZE); + PIPE_D("The mapped IO base is %p\n", dev->base); + + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (r == NULL) { + printk(KERN_ERR "QEMU PIPE Device: failure to allocate IRQ\n"); + err = -EINVAL; + goto err_alloc_irq; + } + dev->irq = r->start; + PIPE_D("The IRQ is %d\n", dev->irq); + err = request_irq(dev->irq, qemu_pipe_interrupt, IRQF_SHARED, + "goldfish_pipe", dev); + if (err) + goto err_alloc_irq; + + spin_lock_init(&dev->lock); + + err = misc_register(&qemu_pipe_device); + if (err) + goto err_misc_register; + + setup_access_params_addr(dev); + return 0; + +err_misc_register: + free_irq(dev->irq, pdev); +err_alloc_irq: + iounmap(dev->base); + dev->base = NULL; + return err; +} + +static int qemu_pipe_remove(struct platform_device *pdev) +{ + struct qemu_pipe_dev *dev = pipe_dev; + + PIPE_D("Removing device\n"); + misc_deregister(&qemu_pipe_device); + + free_irq(dev->irq, pdev); + + iounmap(dev->base); + if (dev->aps) + kfree(dev->aps); + dev->base = NULL; + + return 0; +} + +static struct platform_driver qemu_pipe = { + .probe = qemu_pipe_probe, + .remove = qemu_pipe_remove, + .driver = { + .name = "qemu_pipe" + } +}; + +static int __init qemu_pipe_dev_init(void) +{ + return platform_driver_register(&qemu_pipe); +} + +static void qemu_pipe_dev_exit(void) +{ + platform_driver_unregister(&qemu_pipe); +} + + +module_init(qemu_pipe_dev_init); +module_exit(qemu_pipe_dev_exit); + +MODULE_AUTHOR("David Turner "); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/power/Kconfig +++ linux-goldfish-3.4.0/drivers/power/Kconfig @@ -307,4 +307,10 @@ help Say Y to enable battery temperature measurements using thermistor connected on BATCTRL ADC. + +config BATTERY_GOLDFISH + tristate "Goldfish battery driver" + help + Say Y to enable support for the battery and AC power in the Goldfish emulator. + endif # POWER_SUPPLY --- linux-goldfish-3.4.0.orig/drivers/power/goldfish_battery.c +++ linux-goldfish-3.4.0/drivers/power/goldfish_battery.c @@ -0,0 +1,270 @@ +/* drivers/power/goldfish_battery.c + * + * Power supply driver for the goldfish emulator + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef CONFIG_ARM +#include +#endif + + +struct goldfish_battery_data { + void __iomem *reg_base; + int irq; + spinlock_t lock; + + struct power_supply battery; + struct power_supply ac; +}; + +#define GOLDFISH_BATTERY_READ(data, addr) (readl(data->reg_base + addr)) +#define GOLDFISH_BATTERY_WRITE(data, addr, x) (writel(x, data->reg_base + addr)) + + +/* temporary variable used between goldfish_battery_probe() and goldfish_battery_open() */ +static struct goldfish_battery_data *battery_data; + +enum { + /* status register */ + BATTERY_INT_STATUS = 0x00, + /* set this to enable IRQ */ + BATTERY_INT_ENABLE = 0x04, + + BATTERY_AC_ONLINE = 0x08, + BATTERY_STATUS = 0x0C, + BATTERY_HEALTH = 0x10, + BATTERY_PRESENT = 0x14, + BATTERY_CAPACITY = 0x18, + + BATTERY_STATUS_CHANGED = 1U << 0, + AC_STATUS_CHANGED = 1U << 1, + BATTERY_INT_MASK = BATTERY_STATUS_CHANGED | AC_STATUS_CHANGED, +}; + + +static int goldfish_ac_get_property(struct power_supply *psy, + enum power_supply_property psp, + union power_supply_propval *val) +{ + struct goldfish_battery_data *data = container_of(psy, + struct goldfish_battery_data, ac); + int ret = 0; + + switch (psp) { + case POWER_SUPPLY_PROP_ONLINE: + val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_AC_ONLINE); + break; + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int goldfish_battery_get_property(struct power_supply *psy, + enum power_supply_property psp, + union power_supply_propval *val) +{ + struct goldfish_battery_data *data = container_of(psy, + struct goldfish_battery_data, battery); + int ret = 0; + + switch (psp) { + case POWER_SUPPLY_PROP_STATUS: + val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_STATUS); + break; + case POWER_SUPPLY_PROP_HEALTH: + val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_HEALTH); + break; + case POWER_SUPPLY_PROP_PRESENT: + val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_PRESENT); + break; + case POWER_SUPPLY_PROP_TECHNOLOGY: + val->intval = POWER_SUPPLY_TECHNOLOGY_LION; + break; + case POWER_SUPPLY_PROP_CAPACITY: + val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_CAPACITY); + break; + default: + ret = -EINVAL; + break; + } + + return ret; +} + +static enum power_supply_property goldfish_battery_props[] = { + POWER_SUPPLY_PROP_STATUS, + POWER_SUPPLY_PROP_HEALTH, + POWER_SUPPLY_PROP_PRESENT, + POWER_SUPPLY_PROP_TECHNOLOGY, + POWER_SUPPLY_PROP_CAPACITY, +}; + +static enum power_supply_property goldfish_ac_props[] = { + POWER_SUPPLY_PROP_ONLINE, +}; + +static irqreturn_t goldfish_battery_interrupt(int irq, void *dev_id) +{ + unsigned long irq_flags; + struct goldfish_battery_data *data = dev_id; + uint32_t status; + + spin_lock_irqsave(&data->lock, irq_flags); + + /* read status flags, which will clear the interrupt */ + status = GOLDFISH_BATTERY_READ(data, BATTERY_INT_STATUS); + status &= BATTERY_INT_MASK; + + if (status & BATTERY_STATUS_CHANGED) + power_supply_changed(&data->battery); + if (status & AC_STATUS_CHANGED) + power_supply_changed(&data->ac); + + spin_unlock_irqrestore(&data->lock, irq_flags); + return status ? IRQ_HANDLED : IRQ_NONE; +} + + +static int goldfish_battery_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + struct goldfish_battery_data *data; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (data == NULL) { + ret = -ENOMEM; + goto err_data_alloc_failed; + } + spin_lock_init(&data->lock); + + data->battery.properties = goldfish_battery_props; + data->battery.num_properties = ARRAY_SIZE(goldfish_battery_props); + data->battery.get_property = goldfish_battery_get_property; + data->battery.name = "battery"; + data->battery.type = POWER_SUPPLY_TYPE_BATTERY; + + data->ac.properties = goldfish_ac_props; + data->ac.num_properties = ARRAY_SIZE(goldfish_ac_props); + data->ac.get_property = goldfish_ac_get_property; + data->ac.name = "ac"; + data->ac.type = POWER_SUPPLY_TYPE_MAINS; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (r == NULL) { + printk(KERN_ERR "%s: platform_get_resource failed\n", pdev->name); + ret = -ENODEV; + goto err_no_io_base; + } +#if defined(CONFIG_ARM) + data->reg_base = (void __iomem *)IO_ADDRESS(r->start - IO_START); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + data->reg_base = ioremap(r->start, r->end - r->start + 1); +#else +#error NOT SUPPORTED +#endif + + data->irq = platform_get_irq(pdev, 0); + if (data->irq < 0) { + printk(KERN_ERR "%s: platform_get_irq failed\n", pdev->name); + ret = -ENODEV; + goto err_no_irq; + } + + ret = request_irq(data->irq, goldfish_battery_interrupt, IRQF_SHARED, pdev->name, data); + if (ret) + goto err_request_irq_failed; + + ret = power_supply_register(&pdev->dev, &data->ac); + if (ret) + goto err_ac_failed; + + ret = power_supply_register(&pdev->dev, &data->battery); + if (ret) + goto err_battery_failed; + + platform_set_drvdata(pdev, data); + battery_data = data; + + GOLDFISH_BATTERY_WRITE(data, BATTERY_INT_ENABLE, BATTERY_INT_MASK); + return 0; + +err_battery_failed: + power_supply_unregister(&data->ac); +err_ac_failed: + free_irq(data->irq, data); +err_request_irq_failed: +err_no_irq: +#if defined(CONFIG_ARM) +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + iounmap(data->reg_base); +#else +#error NOT SUPPORTED +#endif +err_no_io_base: + kfree(data); +err_data_alloc_failed: + return ret; +} + +static int goldfish_battery_remove(struct platform_device *pdev) +{ + struct goldfish_battery_data *data = platform_get_drvdata(pdev); + + power_supply_unregister(&data->battery); + power_supply_unregister(&data->ac); + + free_irq(data->irq, data); + kfree(data); + battery_data = NULL; + return 0; +} + +static struct platform_driver goldfish_battery_device = { + .probe = goldfish_battery_probe, + .remove = goldfish_battery_remove, + .driver = { + .name = "goldfish-battery" + } +}; + +static int __init goldfish_battery_init(void) +{ + return platform_driver_register(&goldfish_battery_device); +} + +static void __exit goldfish_battery_exit(void) +{ + platform_driver_unregister(&goldfish_battery_device); +} + +module_init(goldfish_battery_init); +module_exit(goldfish_battery_exit); + +MODULE_AUTHOR("Mike Lockwood lockwood@android.com"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Battery driver for the Goldfish emulator"); --- linux-goldfish-3.4.0.orig/drivers/power/Makefile +++ linux-goldfish-3.4.0/drivers/power/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_BATTERY_DS2780) += ds2780_battery.o obj-$(CONFIG_BATTERY_DS2781) += ds2781_battery.o obj-$(CONFIG_BATTERY_DS2782) += ds2782_battery.o +obj-$(CONFIG_BATTERY_GOLDFISH) += goldfish_battery.o obj-$(CONFIG_BATTERY_PMU) += pmu_battery.o obj-$(CONFIG_BATTERY_OLPC) += olpc_battery.o obj-$(CONFIG_BATTERY_TOSA) += tosa_battery.o @@ -44,3 +45,4 @@ obj-$(CONFIG_CHARGER_MAX8997) += max8997_charger.o obj-$(CONFIG_CHARGER_MAX8998) += max8998_charger.o obj-$(CONFIG_CHARGER_SMB347) += smb347-charger.o +obj-$(CONFIG_CHARGER_PCF50633) += pcf50633-charger.o --- linux-goldfish-3.4.0.orig/drivers/power/power_supply_core.c +++ linux-goldfish-3.4.0/drivers/power/power_supply_core.c @@ -41,23 +41,40 @@ static void power_supply_changed_work(struct work_struct *work) { + unsigned long flags; struct power_supply *psy = container_of(work, struct power_supply, changed_work); dev_dbg(psy->dev, "%s\n", __func__); - class_for_each_device(power_supply_class, NULL, psy, - __power_supply_changed_work); + spin_lock_irqsave(&psy->changed_lock, flags); + if (psy->changed) { + psy->changed = false; + spin_unlock_irqrestore(&psy->changed_lock, flags); - power_supply_update_leds(psy); + class_for_each_device(power_supply_class, NULL, psy, + __power_supply_changed_work); - kobject_uevent(&psy->dev->kobj, KOBJ_CHANGE); + power_supply_update_leds(psy); + + kobject_uevent(&psy->dev->kobj, KOBJ_CHANGE); + spin_lock_irqsave(&psy->changed_lock, flags); + } + if (!psy->changed) + wake_unlock(&psy->work_wake_lock); + spin_unlock_irqrestore(&psy->changed_lock, flags); } void power_supply_changed(struct power_supply *psy) { + unsigned long flags; + dev_dbg(psy->dev, "%s\n", __func__); + spin_lock_irqsave(&psy->changed_lock, flags); + psy->changed = true; + wake_lock(&psy->work_wake_lock); + spin_unlock_irqrestore(&psy->changed_lock, flags); schedule_work(&psy->changed_work); } EXPORT_SYMBOL_GPL(power_supply_changed); @@ -197,6 +214,9 @@ if (rc) goto device_add_failed; + spin_lock_init(&psy->changed_lock); + wake_lock_init(&psy->work_wake_lock, WAKE_LOCK_SUSPEND, "power-supply"); + rc = power_supply_create_triggers(psy); if (rc) goto create_triggers_failed; @@ -206,6 +226,7 @@ goto success; create_triggers_failed: + wake_lock_destroy(&psy->work_wake_lock); device_del(dev); kobject_set_name_failed: device_add_failed: @@ -220,6 +241,7 @@ cancel_work_sync(&psy->changed_work); sysfs_remove_link(&psy->dev->kobj, "powers"); power_supply_remove_triggers(psy); + wake_lock_destroy(&psy->work_wake_lock); device_unregister(psy->dev); } EXPORT_SYMBOL_GPL(power_supply_unregister); --- linux-goldfish-3.4.0.orig/drivers/net/tun.c +++ linux-goldfish-3.4.0/drivers/net/tun.c @@ -1252,6 +1252,12 @@ int vnet_hdr_sz; int ret; +#ifdef CONFIG_ANDROID_PARANOID_NETWORK + if (cmd != TUNGETIFF && !capable(CAP_NET_ADMIN)) { + return -EPERM; + } +#endif + if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) if (copy_from_user(&ifr, argp, ifreq_len)) return -EFAULT; --- linux-goldfish-3.4.0.orig/drivers/net/wireless/Kconfig +++ linux-goldfish-3.4.0/drivers/net/wireless/Kconfig @@ -268,9 +268,15 @@ To compile this driver as a module, choose M here: the module will be called mwl8k. If unsure, say N. +config WIFI_CONTROL_FUNC + bool "Enable WiFi control function abstraction" + help + Enables Power/Reset/Carddetect function abstraction + source "drivers/net/wireless/ath/Kconfig" source "drivers/net/wireless/b43/Kconfig" source "drivers/net/wireless/b43legacy/Kconfig" +source "drivers/net/wireless/bcmdhd/Kconfig" source "drivers/net/wireless/brcm80211/Kconfig" source "drivers/net/wireless/hostap/Kconfig" source "drivers/net/wireless/ipw2x00/Kconfig" --- linux-goldfish-3.4.0.orig/drivers/net/wireless/Makefile +++ linux-goldfish-3.4.0/drivers/net/wireless/Makefile @@ -59,5 +59,7 @@ obj-$(CONFIG_MWIFIEX) += mwifiex/ +obj-$(CONFIG_BCMDHD) += bcmdhd/ + obj-$(CONFIG_BRCMFMAC) += brcm80211/ obj-$(CONFIG_BRCMSMAC) += brcm80211/ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dngl_stats.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dngl_stats.h @@ -0,0 +1,43 @@ +/* + * Common stats definitions for clients of dongle + * ports + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dngl_stats.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _dngl_stats_h_ +#define _dngl_stats_h_ + +typedef struct { + unsigned long rx_packets; /* total packets received */ + unsigned long tx_packets; /* total packets transmitted */ + unsigned long rx_bytes; /* total bytes received */ + unsigned long tx_bytes; /* total bytes transmitted */ + unsigned long rx_errors; /* bad packets received */ + unsigned long tx_errors; /* packet transmit problems */ + unsigned long rx_dropped; /* packets dropped by dongle */ + unsigned long tx_dropped; /* packets dropped by dongle */ + unsigned long multicast; /* multicast packets received */ +} dngl_stats_t; + +#endif /* _dngl_stats_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wldev_common.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wldev_common.c @@ -0,0 +1,368 @@ +/* + * Common function shared by Linux WEXT, cfg80211 and p2p drivers + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wldev_common.c,v 1.1.4.1.2.14 2011-02-09 01:40:07 $ + */ + +#include +#include +#include +#include + +#include +#include + +#define htod32(i) i +#define htod16(i) i +#define dtoh32(i) i +#define dtoh16(i) i +#define htodchanspec(i) i +#define dtohchanspec(i) i + +#define WLDEV_ERROR(args) \ + do { \ + printk(KERN_ERR "WLDEV-ERROR) %s : ", __func__); \ + printk args; \ + } while (0) + +extern int dhd_ioctl_entry_local(struct net_device *net, wl_ioctl_t *ioc, int cmd); + +s32 wldev_ioctl( + struct net_device *dev, u32 cmd, void *arg, u32 len, u32 set) +{ + s32 ret = 0; + struct wl_ioctl ioc; + + + memset(&ioc, 0, sizeof(ioc)); + ioc.cmd = cmd; + ioc.buf = arg; + ioc.len = len; + ioc.set = set; + + ret = dhd_ioctl_entry_local(dev, &ioc, cmd); + + return ret; +} + +/* Format a iovar buffer, not bsscfg indexed. The bsscfg index will be + * taken care of in dhd_ioctl_entry. Internal use only, not exposed to + * wl_iw, wl_cfg80211 and wl_cfgp2p + */ +static s32 wldev_mkiovar( + s8 *iovar_name, s8 *param, s32 paramlen, + s8 *iovar_buf, u32 buflen) +{ + s32 iolen = 0; + + iolen = bcm_mkiovar(iovar_name, param, paramlen, iovar_buf, buflen); + return iolen; +} + +s32 wldev_iovar_getbuf( + struct net_device *dev, s8 *iovar_name, + void *param, s32 paramlen, void *buf, s32 buflen, struct mutex* buf_sync) +{ + s32 ret = 0; + if (buf_sync) { + mutex_lock(buf_sync); + } + wldev_mkiovar(iovar_name, param, paramlen, buf, buflen); + ret = wldev_ioctl(dev, WLC_GET_VAR, buf, buflen, FALSE); + if (buf_sync) + mutex_unlock(buf_sync); + return ret; +} + + +s32 wldev_iovar_setbuf( + struct net_device *dev, s8 *iovar_name, + void *param, s32 paramlen, void *buf, s32 buflen, struct mutex* buf_sync) +{ + s32 ret = 0; + s32 iovar_len; + if (buf_sync) { + mutex_lock(buf_sync); + } + iovar_len = wldev_mkiovar(iovar_name, param, paramlen, buf, buflen); + ret = wldev_ioctl(dev, WLC_SET_VAR, buf, iovar_len, TRUE); + if (buf_sync) + mutex_unlock(buf_sync); + return ret; +} + +s32 wldev_iovar_setint( + struct net_device *dev, s8 *iovar, s32 val) +{ + s8 iovar_buf[WLC_IOCTL_SMLEN]; + + val = htod32(val); + memset(iovar_buf, 0, sizeof(iovar_buf)); + return wldev_iovar_setbuf(dev, iovar, &val, sizeof(val), iovar_buf, + sizeof(iovar_buf), NULL); +} + + +s32 wldev_iovar_getint( + struct net_device *dev, s8 *iovar, s32 *pval) +{ + s8 iovar_buf[WLC_IOCTL_SMLEN]; + s32 err; + + memset(iovar_buf, 0, sizeof(iovar_buf)); + err = wldev_iovar_getbuf(dev, iovar, pval, sizeof(*pval), iovar_buf, + sizeof(iovar_buf), NULL); + if (err == 0) + { + memcpy(pval, iovar_buf, sizeof(*pval)); + *pval = dtoh32(*pval); + } + return err; +} + +/** Format a bsscfg indexed iovar buffer. The bsscfg index will be + * taken care of in dhd_ioctl_entry. Internal use only, not exposed to + * wl_iw, wl_cfg80211 and wl_cfgp2p + */ +s32 wldev_mkiovar_bsscfg( + const s8 *iovar_name, s8 *param, s32 paramlen, + s8 *iovar_buf, s32 buflen, s32 bssidx) +{ + const s8 *prefix = "bsscfg:"; + s8 *p; + u32 prefixlen; + u32 namelen; + u32 iolen; + + if (bssidx == 0) { + return wldev_mkiovar((s8*)iovar_name, (s8 *)param, paramlen, + (s8 *) iovar_buf, buflen); + } + + prefixlen = (u32) strlen(prefix); /* lengh of bsscfg prefix */ + namelen = (u32) strlen(iovar_name) + 1; /* lengh of iovar name + null */ + iolen = prefixlen + namelen + sizeof(u32) + paramlen; + + if (buflen < 0 || iolen > (u32)buflen) + { + WLDEV_ERROR(("%s: buffer is too short\n", __FUNCTION__)); + return BCME_BUFTOOSHORT; + } + + p = (s8 *)iovar_buf; + + /* copy prefix, no null */ + memcpy(p, prefix, prefixlen); + p += prefixlen; + + /* copy iovar name including null */ + memcpy(p, iovar_name, namelen); + p += namelen; + + /* bss config index as first param */ + bssidx = htod32(bssidx); + memcpy(p, &bssidx, sizeof(u32)); + p += sizeof(u32); + + /* parameter buffer follows */ + if (paramlen) + memcpy(p, param, paramlen); + + return iolen; + +} + +s32 wldev_iovar_getbuf_bsscfg( + struct net_device *dev, s8 *iovar_name, + void *param, s32 paramlen, void *buf, s32 buflen, s32 bsscfg_idx, struct mutex* buf_sync) +{ + s32 ret = 0; + if (buf_sync) { + mutex_lock(buf_sync); + } + + wldev_mkiovar_bsscfg(iovar_name, param, paramlen, buf, buflen, bsscfg_idx); + ret = wldev_ioctl(dev, WLC_GET_VAR, buf, buflen, FALSE); + if (buf_sync) { + mutex_unlock(buf_sync); + } + return ret; + +} + +s32 wldev_iovar_setbuf_bsscfg( + struct net_device *dev, s8 *iovar_name, + void *param, s32 paramlen, void *buf, s32 buflen, s32 bsscfg_idx, struct mutex* buf_sync) +{ + s32 ret = 0; + s32 iovar_len; + if (buf_sync) { + mutex_lock(buf_sync); + } + iovar_len = wldev_mkiovar_bsscfg(iovar_name, param, paramlen, buf, buflen, bsscfg_idx); + ret = wldev_ioctl(dev, WLC_SET_VAR, buf, iovar_len, TRUE); + if (buf_sync) { + mutex_unlock(buf_sync); + } + return ret; +} + +s32 wldev_iovar_setint_bsscfg( + struct net_device *dev, s8 *iovar, s32 val, s32 bssidx) +{ + s8 iovar_buf[WLC_IOCTL_SMLEN]; + + val = htod32(val); + memset(iovar_buf, 0, sizeof(iovar_buf)); + return wldev_iovar_setbuf_bsscfg(dev, iovar, &val, sizeof(val), iovar_buf, + sizeof(iovar_buf), bssidx, NULL); +} + + +s32 wldev_iovar_getint_bsscfg( + struct net_device *dev, s8 *iovar, s32 *pval, s32 bssidx) +{ + s8 iovar_buf[WLC_IOCTL_SMLEN]; + s32 err; + + memset(iovar_buf, 0, sizeof(iovar_buf)); + err = wldev_iovar_getbuf_bsscfg(dev, iovar, pval, sizeof(*pval), iovar_buf, + sizeof(iovar_buf), bssidx, NULL); + if (err == 0) + { + memcpy(pval, iovar_buf, sizeof(*pval)); + *pval = dtoh32(*pval); + } + return err; +} + +int wldev_get_link_speed( + struct net_device *dev, int *plink_speed) +{ + int error; + + if (!plink_speed) + return -ENOMEM; + error = wldev_ioctl(dev, WLC_GET_RATE, plink_speed, sizeof(int), 0); + if (unlikely(error)) + return error; + + /* Convert internal 500Kbps to Kbps */ + *plink_speed *= 500; + return error; +} + +int wldev_get_rssi( + struct net_device *dev, int *prssi) +{ + scb_val_t scb_val; + int error; + + if (!prssi) + return -ENOMEM; + bzero(&scb_val, sizeof(scb_val_t)); + + error = wldev_ioctl(dev, WLC_GET_RSSI, &scb_val, sizeof(scb_val_t), 0); + if (unlikely(error)) + return error; + + *prssi = dtoh32(scb_val.val); + return error; +} + +int wldev_get_ssid( + struct net_device *dev, wlc_ssid_t *pssid) +{ + int error; + + if (!pssid) + return -ENOMEM; + error = wldev_ioctl(dev, WLC_GET_SSID, pssid, sizeof(wlc_ssid_t), 0); + if (unlikely(error)) + return error; + pssid->SSID_len = dtoh32(pssid->SSID_len); + return error; +} + +int wldev_get_band( + struct net_device *dev, uint *pband) +{ + int error; + + error = wldev_ioctl(dev, WLC_GET_BAND, pband, sizeof(uint), 0); + return error; +} + +int wldev_set_band( + struct net_device *dev, uint band) +{ + int error = -1; + + if ((band == WLC_BAND_AUTO) || (band == WLC_BAND_5G) || (band == WLC_BAND_2G)) { + error = wldev_ioctl(dev, WLC_SET_BAND, &band, sizeof(band), 1); + } + return error; +} + +int wldev_set_country( + struct net_device *dev, char *country_code) +{ + int error = -1; + wl_country_t cspec = {{0}, 0, {0}}; + scb_val_t scbval; + char smbuf[WLC_IOCTL_SMLEN]; + + if (!country_code) + return error; + + error = wldev_iovar_getbuf(dev, "country", &cspec, sizeof(cspec), + smbuf, sizeof(smbuf), NULL); + if (error < 0) + WLDEV_ERROR(("%s: get country failed = %d\n", __FUNCTION__, error)); + + if ((error < 0) || + (strncmp(country_code, smbuf, WLC_CNTRY_BUF_SZ) != 0)) { + bzero(&scbval, sizeof(scb_val_t)); + error = wldev_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t), 1); + if (error < 0) { + WLDEV_ERROR(("%s: set country failed due to Disassoc error %d\n", + __FUNCTION__, error)); + return error; + } + } + cspec.rev = -1; + memcpy(cspec.country_abbrev, country_code, WLC_CNTRY_BUF_SZ); + memcpy(cspec.ccode, country_code, WLC_CNTRY_BUF_SZ); + get_customized_country_code((char *)&cspec.country_abbrev, &cspec); + error = wldev_iovar_setbuf(dev, "country", &cspec, sizeof(cspec), + smbuf, sizeof(smbuf), NULL); + if (error < 0) { + WLDEV_ERROR(("%s: set country for %s as %s rev %d failed\n", + __FUNCTION__, country_code, cspec.ccode, cspec.rev)); + return error; + } + dhd_bus_country_set(dev, &cspec); + WLDEV_ERROR(("%s: set country for %s as %s rev %d\n", + __FUNCTION__, country_code, cspec.ccode, cspec.rev)); + return 0; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/sbutils.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/sbutils.c @@ -0,0 +1,1001 @@ +/* + * Misc utility routines for accessing chip-specific features + * of the SiliconBackplane-based Broadcom chips. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sbutils.c 310902 2012-01-26 19:45:33Z $ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "siutils_priv.h" + + +/* local prototypes */ +static uint _sb_coreidx(si_info_t *sii, uint32 sba); +static uint _sb_scan(si_info_t *sii, uint32 sba, void *regs, uint bus, uint32 sbba, + uint ncores); +static uint32 _sb_coresba(si_info_t *sii); +static void *_sb_setcoreidx(si_info_t *sii, uint coreidx); + +#define SET_SBREG(sii, r, mask, val) \ + W_SBREG((sii), (r), ((R_SBREG((sii), (r)) & ~(mask)) | (val))) +#define REGS2SB(va) (sbconfig_t*) ((int8*)(va) + SBCONFIGOFF) + +/* sonicsrev */ +#define SONICS_2_2 (SBIDL_RV_2_2 >> SBIDL_RV_SHIFT) +#define SONICS_2_3 (SBIDL_RV_2_3 >> SBIDL_RV_SHIFT) + +#define R_SBREG(sii, sbr) sb_read_sbreg((sii), (sbr)) +#define W_SBREG(sii, sbr, v) sb_write_sbreg((sii), (sbr), (v)) +#define AND_SBREG(sii, sbr, v) W_SBREG((sii), (sbr), (R_SBREG((sii), (sbr)) & (v))) +#define OR_SBREG(sii, sbr, v) W_SBREG((sii), (sbr), (R_SBREG((sii), (sbr)) | (v))) + +static uint32 +sb_read_sbreg(si_info_t *sii, volatile uint32 *sbr) +{ + uint8 tmp; + uint32 val, intr_val = 0; + + + /* + * compact flash only has 11 bits address, while we needs 12 bits address. + * MEM_SEG will be OR'd with other 11 bits address in hardware, + * so we program MEM_SEG with 12th bit when necessary(access sb regsiters). + * For normal PCMCIA bus(CFTable_regwinsz > 2k), do nothing special + */ + if (PCMCIA(sii)) { + INTR_OFF(sii, intr_val); + tmp = 1; + OSL_PCMCIA_WRITE_ATTR(sii->osh, MEM_SEG, &tmp, 1); + sbr = (volatile uint32 *)((uintptr)sbr & ~(1 << 11)); /* mask out bit 11 */ + } + + val = R_REG(sii->osh, sbr); + + if (PCMCIA(sii)) { + tmp = 0; + OSL_PCMCIA_WRITE_ATTR(sii->osh, MEM_SEG, &tmp, 1); + INTR_RESTORE(sii, intr_val); + } + + return (val); +} + +static void +sb_write_sbreg(si_info_t *sii, volatile uint32 *sbr, uint32 v) +{ + uint8 tmp; + volatile uint32 dummy; + uint32 intr_val = 0; + + + /* + * compact flash only has 11 bits address, while we needs 12 bits address. + * MEM_SEG will be OR'd with other 11 bits address in hardware, + * so we program MEM_SEG with 12th bit when necessary(access sb regsiters). + * For normal PCMCIA bus(CFTable_regwinsz > 2k), do nothing special + */ + if (PCMCIA(sii)) { + INTR_OFF(sii, intr_val); + tmp = 1; + OSL_PCMCIA_WRITE_ATTR(sii->osh, MEM_SEG, &tmp, 1); + sbr = (volatile uint32 *)((uintptr)sbr & ~(1 << 11)); /* mask out bit 11 */ + } + + if (BUSTYPE(sii->pub.bustype) == PCMCIA_BUS) { + dummy = R_REG(sii->osh, sbr); + BCM_REFERENCE(dummy); + W_REG(sii->osh, (volatile uint16 *)sbr, (uint16)(v & 0xffff)); + dummy = R_REG(sii->osh, sbr); + BCM_REFERENCE(dummy); + W_REG(sii->osh, ((volatile uint16 *)sbr + 1), (uint16)((v >> 16) & 0xffff)); + } else + W_REG(sii->osh, sbr, v); + + if (PCMCIA(sii)) { + tmp = 0; + OSL_PCMCIA_WRITE_ATTR(sii->osh, MEM_SEG, &tmp, 1); + INTR_RESTORE(sii, intr_val); + } +} + +uint +sb_coreid(si_t *sih) +{ + si_info_t *sii; + sbconfig_t *sb; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + return ((R_SBREG(sii, &sb->sbidhigh) & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT); +} + +uint +sb_intflag(si_t *sih) +{ + si_info_t *sii; + void *corereg; + sbconfig_t *sb; + uint origidx, intflag, intr_val = 0; + + sii = SI_INFO(sih); + + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + corereg = si_setcore(sih, CC_CORE_ID, 0); + ASSERT(corereg != NULL); + sb = REGS2SB(corereg); + intflag = R_SBREG(sii, &sb->sbflagst); + sb_setcoreidx(sih, origidx); + INTR_RESTORE(sii, intr_val); + + return intflag; +} + +uint +sb_flag(si_t *sih) +{ + si_info_t *sii; + sbconfig_t *sb; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + return R_SBREG(sii, &sb->sbtpsflag) & SBTPS_NUM0_MASK; +} + +void +sb_setint(si_t *sih, int siflag) +{ + si_info_t *sii; + sbconfig_t *sb; + uint32 vec; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + if (siflag == -1) + vec = 0; + else + vec = 1 << siflag; + W_SBREG(sii, &sb->sbintvec, vec); +} + +/* return core index of the core with address 'sba' */ +static uint +_sb_coreidx(si_info_t *sii, uint32 sba) +{ + uint i; + + for (i = 0; i < sii->numcores; i ++) + if (sba == sii->coresba[i]) + return i; + return BADIDX; +} + +/* return core address of the current core */ +static uint32 +_sb_coresba(si_info_t *sii) +{ + uint32 sbaddr; + + + switch (BUSTYPE(sii->pub.bustype)) { + case SI_BUS: { + sbconfig_t *sb = REGS2SB(sii->curmap); + sbaddr = sb_base(R_SBREG(sii, &sb->sbadmatch0)); + break; + } + + case PCI_BUS: + sbaddr = OSL_PCI_READ_CONFIG(sii->osh, PCI_BAR0_WIN, sizeof(uint32)); + break; + + case PCMCIA_BUS: { + uint8 tmp = 0; + OSL_PCMCIA_READ_ATTR(sii->osh, PCMCIA_ADDR0, &tmp, 1); + sbaddr = (uint32)tmp << 12; + OSL_PCMCIA_READ_ATTR(sii->osh, PCMCIA_ADDR1, &tmp, 1); + sbaddr |= (uint32)tmp << 16; + OSL_PCMCIA_READ_ATTR(sii->osh, PCMCIA_ADDR2, &tmp, 1); + sbaddr |= (uint32)tmp << 24; + break; + } + + case SPI_BUS: + case SDIO_BUS: + sbaddr = (uint32)(uintptr)sii->curmap; + break; + + + default: + sbaddr = BADCOREADDR; + break; + } + + return sbaddr; +} + +uint +sb_corevendor(si_t *sih) +{ + si_info_t *sii; + sbconfig_t *sb; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + return ((R_SBREG(sii, &sb->sbidhigh) & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT); +} + +uint +sb_corerev(si_t *sih) +{ + si_info_t *sii; + sbconfig_t *sb; + uint sbidh; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + sbidh = R_SBREG(sii, &sb->sbidhigh); + + return (SBCOREREV(sbidh)); +} + +/* set core-specific control flags */ +void +sb_core_cflags_wo(si_t *sih, uint32 mask, uint32 val) +{ + si_info_t *sii; + sbconfig_t *sb; + uint32 w; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + ASSERT((val & ~mask) == 0); + + /* mask and set */ + w = (R_SBREG(sii, &sb->sbtmstatelow) & ~(mask << SBTML_SICF_SHIFT)) | + (val << SBTML_SICF_SHIFT); + W_SBREG(sii, &sb->sbtmstatelow, w); +} + +/* set/clear core-specific control flags */ +uint32 +sb_core_cflags(si_t *sih, uint32 mask, uint32 val) +{ + si_info_t *sii; + sbconfig_t *sb; + uint32 w; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + ASSERT((val & ~mask) == 0); + + /* mask and set */ + if (mask || val) { + w = (R_SBREG(sii, &sb->sbtmstatelow) & ~(mask << SBTML_SICF_SHIFT)) | + (val << SBTML_SICF_SHIFT); + W_SBREG(sii, &sb->sbtmstatelow, w); + } + + /* return the new value + * for write operation, the following readback ensures the completion of write opration. + */ + return (R_SBREG(sii, &sb->sbtmstatelow) >> SBTML_SICF_SHIFT); +} + +/* set/clear core-specific status flags */ +uint32 +sb_core_sflags(si_t *sih, uint32 mask, uint32 val) +{ + si_info_t *sii; + sbconfig_t *sb; + uint32 w; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + ASSERT((val & ~mask) == 0); + ASSERT((mask & ~SISF_CORE_BITS) == 0); + + /* mask and set */ + if (mask || val) { + w = (R_SBREG(sii, &sb->sbtmstatehigh) & ~(mask << SBTMH_SISF_SHIFT)) | + (val << SBTMH_SISF_SHIFT); + W_SBREG(sii, &sb->sbtmstatehigh, w); + } + + /* return the new value */ + return (R_SBREG(sii, &sb->sbtmstatehigh) >> SBTMH_SISF_SHIFT); +} + +bool +sb_iscoreup(si_t *sih) +{ + si_info_t *sii; + sbconfig_t *sb; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + return ((R_SBREG(sii, &sb->sbtmstatelow) & + (SBTML_RESET | SBTML_REJ_MASK | (SICF_CLOCK_EN << SBTML_SICF_SHIFT))) == + (SICF_CLOCK_EN << SBTML_SICF_SHIFT)); +} + +/* + * Switch to 'coreidx', issue a single arbitrary 32bit register mask&set operation, + * switch back to the original core, and return the new value. + * + * When using the silicon backplane, no fidleing with interrupts or core switches are needed. + * + * Also, when using pci/pcie, we can optimize away the core switching for pci registers + * and (on newer pci cores) chipcommon registers. + */ +uint +sb_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val) +{ + uint origidx = 0; + uint32 *r = NULL; + uint w; + uint intr_val = 0; + bool fast = FALSE; + si_info_t *sii; + + sii = SI_INFO(sih); + + ASSERT(GOODIDX(coreidx)); + ASSERT(regoff < SI_CORE_SIZE); + ASSERT((val & ~mask) == 0); + + if (coreidx >= SI_MAXCORES) + return 0; + + if (BUSTYPE(sii->pub.bustype) == SI_BUS) { + /* If internal bus, we can always get at everything */ + fast = TRUE; + /* map if does not exist */ + if (!sii->regs[coreidx]) { + sii->regs[coreidx] = REG_MAP(sii->coresba[coreidx], + SI_CORE_SIZE); + ASSERT(GOODREGS(sii->regs[coreidx])); + } + r = (uint32 *)((uchar *)sii->regs[coreidx] + regoff); + } else if (BUSTYPE(sii->pub.bustype) == PCI_BUS) { + /* If pci/pcie, we can get at pci/pcie regs and on newer cores to chipc */ + + if ((sii->coreid[coreidx] == CC_CORE_ID) && SI_FAST(sii)) { + /* Chipc registers are mapped at 12KB */ + + fast = TRUE; + r = (uint32 *)((char *)sii->curmap + PCI_16KB0_CCREGS_OFFSET + regoff); + } else if (sii->pub.buscoreidx == coreidx) { + /* pci registers are at either in the last 2KB of an 8KB window + * or, in pcie and pci rev 13 at 8KB + */ + fast = TRUE; + if (SI_FAST(sii)) + r = (uint32 *)((char *)sii->curmap + + PCI_16KB0_PCIREGS_OFFSET + regoff); + else + r = (uint32 *)((char *)sii->curmap + + ((regoff >= SBCONFIGOFF) ? + PCI_BAR0_PCISBR_OFFSET : PCI_BAR0_PCIREGS_OFFSET) + + regoff); + } + } + + if (!fast) { + INTR_OFF(sii, intr_val); + + /* save current core index */ + origidx = si_coreidx(&sii->pub); + + /* switch core */ + r = (uint32*) ((uchar*)sb_setcoreidx(&sii->pub, coreidx) + regoff); + } + ASSERT(r != NULL); + + /* mask and set */ + if (mask || val) { + if (regoff >= SBCONFIGOFF) { + w = (R_SBREG(sii, r) & ~mask) | val; + W_SBREG(sii, r, w); + } else { + w = (R_REG(sii->osh, r) & ~mask) | val; + W_REG(sii->osh, r, w); + } + } + + /* readback */ + if (regoff >= SBCONFIGOFF) + w = R_SBREG(sii, r); + else { + if ((CHIPID(sii->pub.chip) == BCM5354_CHIP_ID) && + (coreidx == SI_CC_IDX) && + (regoff == OFFSETOF(chipcregs_t, watchdog))) { + w = val; + } else + w = R_REG(sii->osh, r); + } + + if (!fast) { + /* restore core index */ + if (origidx != coreidx) + sb_setcoreidx(&sii->pub, origidx); + + INTR_RESTORE(sii, intr_val); + } + + return (w); +} + +/* Scan the enumeration space to find all cores starting from the given + * bus 'sbba'. Append coreid and other info to the lists in 'si'. 'sba' + * is the default core address at chip POR time and 'regs' is the virtual + * address that the default core is mapped at. 'ncores' is the number of + * cores expected on bus 'sbba'. It returns the total number of cores + * starting from bus 'sbba', inclusive. + */ +#define SB_MAXBUSES 2 +static uint +_sb_scan(si_info_t *sii, uint32 sba, void *regs, uint bus, uint32 sbba, uint numcores) +{ + uint next; + uint ncc = 0; + uint i; + + if (bus >= SB_MAXBUSES) { + SI_ERROR(("_sb_scan: bus 0x%08x at level %d is too deep to scan\n", sbba, bus)); + return 0; + } + SI_MSG(("_sb_scan: scan bus 0x%08x assume %u cores\n", sbba, numcores)); + + /* Scan all cores on the bus starting from core 0. + * Core addresses must be contiguous on each bus. + */ + for (i = 0, next = sii->numcores; i < numcores && next < SB_BUS_MAXCORES; i++, next++) { + sii->coresba[next] = sbba + (i * SI_CORE_SIZE); + + /* keep and reuse the initial register mapping */ + if ((BUSTYPE(sii->pub.bustype) == SI_BUS) && (sii->coresba[next] == sba)) { + SI_VMSG(("_sb_scan: reuse mapped regs %p for core %u\n", regs, next)); + sii->regs[next] = regs; + } + + /* change core to 'next' and read its coreid */ + sii->curmap = _sb_setcoreidx(sii, next); + sii->curidx = next; + + sii->coreid[next] = sb_coreid(&sii->pub); + + /* core specific processing... */ + /* chipc provides # cores */ + if (sii->coreid[next] == CC_CORE_ID) { + chipcregs_t *cc = (chipcregs_t *)sii->curmap; + uint32 ccrev = sb_corerev(&sii->pub); + + /* determine numcores - this is the total # cores in the chip */ + if (((ccrev == 4) || (ccrev >= 6))) + numcores = (R_REG(sii->osh, &cc->chipid) & CID_CC_MASK) >> + CID_CC_SHIFT; + else { + /* Older chips */ + uint chip = CHIPID(sii->pub.chip); + + if (chip == BCM4306_CHIP_ID) /* < 4306c0 */ + numcores = 6; + else if (chip == BCM4704_CHIP_ID) + numcores = 9; + else if (chip == BCM5365_CHIP_ID) + numcores = 7; + else { + SI_ERROR(("sb_chip2numcores: unsupported chip 0x%x\n", + chip)); + ASSERT(0); + numcores = 1; + } + } + SI_VMSG(("_sb_scan: there are %u cores in the chip %s\n", numcores, + sii->pub.issim ? "QT" : "")); + } + /* scan bridged SB(s) and add results to the end of the list */ + else if (sii->coreid[next] == OCP_CORE_ID) { + sbconfig_t *sb = REGS2SB(sii->curmap); + uint32 nsbba = R_SBREG(sii, &sb->sbadmatch1); + uint nsbcc; + + sii->numcores = next + 1; + + if ((nsbba & 0xfff00000) != SI_ENUM_BASE) + continue; + nsbba &= 0xfffff000; + if (_sb_coreidx(sii, nsbba) != BADIDX) + continue; + + nsbcc = (R_SBREG(sii, &sb->sbtmstatehigh) & 0x000f0000) >> 16; + nsbcc = _sb_scan(sii, sba, regs, bus + 1, nsbba, nsbcc); + if (sbba == SI_ENUM_BASE) + numcores -= nsbcc; + ncc += nsbcc; + } + } + + SI_MSG(("_sb_scan: found %u cores on bus 0x%08x\n", i, sbba)); + + sii->numcores = i + ncc; + return sii->numcores; +} + +/* scan the sb enumerated space to identify all cores */ +void +sb_scan(si_t *sih, void *regs, uint devid) +{ + si_info_t *sii; + uint32 origsba; + sbconfig_t *sb; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + sii->pub.socirev = (R_SBREG(sii, &sb->sbidlow) & SBIDL_RV_MASK) >> SBIDL_RV_SHIFT; + + /* Save the current core info and validate it later till we know + * for sure what is good and what is bad. + */ + origsba = _sb_coresba(sii); + + /* scan all SB(s) starting from SI_ENUM_BASE */ + sii->numcores = _sb_scan(sii, origsba, regs, 0, SI_ENUM_BASE, 1); +} + +/* + * This function changes logical "focus" to the indicated core; + * must be called with interrupts off. + * Moreover, callers should keep interrupts off during switching out of and back to d11 core + */ +void * +sb_setcoreidx(si_t *sih, uint coreidx) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + + if (coreidx >= sii->numcores) + return (NULL); + + /* + * If the user has provided an interrupt mask enabled function, + * then assert interrupts are disabled before switching the core. + */ + ASSERT((sii->intrsenabled_fn == NULL) || !(*(sii)->intrsenabled_fn)((sii)->intr_arg)); + + sii->curmap = _sb_setcoreidx(sii, coreidx); + sii->curidx = coreidx; + + return (sii->curmap); +} + +/* This function changes the logical "focus" to the indicated core. + * Return the current core's virtual address. + */ +static void * +_sb_setcoreidx(si_info_t *sii, uint coreidx) +{ + uint32 sbaddr = sii->coresba[coreidx]; + void *regs; + + switch (BUSTYPE(sii->pub.bustype)) { + case SI_BUS: + /* map new one */ + if (!sii->regs[coreidx]) { + sii->regs[coreidx] = REG_MAP(sbaddr, SI_CORE_SIZE); + ASSERT(GOODREGS(sii->regs[coreidx])); + } + regs = sii->regs[coreidx]; + break; + + case PCI_BUS: + /* point bar0 window */ + OSL_PCI_WRITE_CONFIG(sii->osh, PCI_BAR0_WIN, 4, sbaddr); + regs = sii->curmap; + break; + + case PCMCIA_BUS: { + uint8 tmp = (sbaddr >> 12) & 0x0f; + OSL_PCMCIA_WRITE_ATTR(sii->osh, PCMCIA_ADDR0, &tmp, 1); + tmp = (sbaddr >> 16) & 0xff; + OSL_PCMCIA_WRITE_ATTR(sii->osh, PCMCIA_ADDR1, &tmp, 1); + tmp = (sbaddr >> 24) & 0xff; + OSL_PCMCIA_WRITE_ATTR(sii->osh, PCMCIA_ADDR2, &tmp, 1); + regs = sii->curmap; + break; + } + case SPI_BUS: + case SDIO_BUS: + /* map new one */ + if (!sii->regs[coreidx]) { + sii->regs[coreidx] = (void *)(uintptr)sbaddr; + ASSERT(GOODREGS(sii->regs[coreidx])); + } + regs = sii->regs[coreidx]; + break; + + + default: + ASSERT(0); + regs = NULL; + break; + } + + return regs; +} + +/* Return the address of sbadmatch0/1/2/3 register */ +static volatile uint32 * +sb_admatch(si_info_t *sii, uint asidx) +{ + sbconfig_t *sb; + volatile uint32 *addrm; + + sb = REGS2SB(sii->curmap); + + switch (asidx) { + case 0: + addrm = &sb->sbadmatch0; + break; + + case 1: + addrm = &sb->sbadmatch1; + break; + + case 2: + addrm = &sb->sbadmatch2; + break; + + case 3: + addrm = &sb->sbadmatch3; + break; + + default: + SI_ERROR(("%s: Address space index (%d) out of range\n", __FUNCTION__, asidx)); + return 0; + } + + return (addrm); +} + +/* Return the number of address spaces in current core */ +int +sb_numaddrspaces(si_t *sih) +{ + si_info_t *sii; + sbconfig_t *sb; + + sii = SI_INFO(sih); + sb = REGS2SB(sii->curmap); + + /* + 1 because of enumeration space */ + return ((R_SBREG(sii, &sb->sbidlow) & SBIDL_AR_MASK) >> SBIDL_AR_SHIFT) + 1; +} + +/* Return the address of the nth address space in the current core */ +uint32 +sb_addrspace(si_t *sih, uint asidx) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + + return (sb_base(R_SBREG(sii, sb_admatch(sii, asidx)))); +} + +/* Return the size of the nth address space in the current core */ +uint32 +sb_addrspacesize(si_t *sih, uint asidx) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + + return (sb_size(R_SBREG(sii, sb_admatch(sii, asidx)))); +} + + +/* do buffered registers update */ +void +sb_commit(si_t *sih) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + + sii = SI_INFO(sih); + + origidx = sii->curidx; + ASSERT(GOODIDX(origidx)); + + INTR_OFF(sii, intr_val); + + /* switch over to chipcommon core if there is one, else use pci */ + if (sii->pub.ccrev != NOREV) { + chipcregs_t *ccregs = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + ASSERT(ccregs != NULL); + + /* do the buffer registers update */ + W_REG(sii->osh, &ccregs->broadcastaddress, SB_COMMIT); + W_REG(sii->osh, &ccregs->broadcastdata, 0x0); + } else + ASSERT(0); + + /* restore core index */ + sb_setcoreidx(sih, origidx); + INTR_RESTORE(sii, intr_val); +} + +void +sb_core_disable(si_t *sih, uint32 bits) +{ + si_info_t *sii; + volatile uint32 dummy; + sbconfig_t *sb; + + sii = SI_INFO(sih); + + ASSERT(GOODREGS(sii->curmap)); + sb = REGS2SB(sii->curmap); + + /* if core is already in reset, just return */ + if (R_SBREG(sii, &sb->sbtmstatelow) & SBTML_RESET) + return; + + /* if clocks are not enabled, put into reset and return */ + if ((R_SBREG(sii, &sb->sbtmstatelow) & (SICF_CLOCK_EN << SBTML_SICF_SHIFT)) == 0) + goto disable; + + /* set target reject and spin until busy is clear (preserve core-specific bits) */ + OR_SBREG(sii, &sb->sbtmstatelow, SBTML_REJ); + dummy = R_SBREG(sii, &sb->sbtmstatelow); + BCM_REFERENCE(dummy); + OSL_DELAY(1); + SPINWAIT((R_SBREG(sii, &sb->sbtmstatehigh) & SBTMH_BUSY), 100000); + if (R_SBREG(sii, &sb->sbtmstatehigh) & SBTMH_BUSY) + SI_ERROR(("%s: target state still busy\n", __FUNCTION__)); + + if (R_SBREG(sii, &sb->sbidlow) & SBIDL_INIT) { + OR_SBREG(sii, &sb->sbimstate, SBIM_RJ); + dummy = R_SBREG(sii, &sb->sbimstate); + BCM_REFERENCE(dummy); + OSL_DELAY(1); + SPINWAIT((R_SBREG(sii, &sb->sbimstate) & SBIM_BY), 100000); + } + + /* set reset and reject while enabling the clocks */ + W_SBREG(sii, &sb->sbtmstatelow, + (((bits | SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT) | + SBTML_REJ | SBTML_RESET)); + dummy = R_SBREG(sii, &sb->sbtmstatelow); + BCM_REFERENCE(dummy); + OSL_DELAY(10); + + /* don't forget to clear the initiator reject bit */ + if (R_SBREG(sii, &sb->sbidlow) & SBIDL_INIT) + AND_SBREG(sii, &sb->sbimstate, ~SBIM_RJ); + +disable: + /* leave reset and reject asserted */ + W_SBREG(sii, &sb->sbtmstatelow, ((bits << SBTML_SICF_SHIFT) | SBTML_REJ | SBTML_RESET)); + OSL_DELAY(1); +} + +/* reset and re-enable a core + * inputs: + * bits - core specific bits that are set during and after reset sequence + * resetbits - core specific bits that are set only during reset sequence + */ +void +sb_core_reset(si_t *sih, uint32 bits, uint32 resetbits) +{ + si_info_t *sii; + sbconfig_t *sb; + volatile uint32 dummy; + + sii = SI_INFO(sih); + ASSERT(GOODREGS(sii->curmap)); + sb = REGS2SB(sii->curmap); + + /* + * Must do the disable sequence first to work for arbitrary current core state. + */ + sb_core_disable(sih, (bits | resetbits)); + + /* + * Now do the initialization sequence. + */ + + /* set reset while enabling the clock and forcing them on throughout the core */ + W_SBREG(sii, &sb->sbtmstatelow, + (((bits | resetbits | SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT) | + SBTML_RESET)); + dummy = R_SBREG(sii, &sb->sbtmstatelow); + BCM_REFERENCE(dummy); + OSL_DELAY(1); + + if (R_SBREG(sii, &sb->sbtmstatehigh) & SBTMH_SERR) { + W_SBREG(sii, &sb->sbtmstatehigh, 0); + } + if ((dummy = R_SBREG(sii, &sb->sbimstate)) & (SBIM_IBE | SBIM_TO)) { + AND_SBREG(sii, &sb->sbimstate, ~(SBIM_IBE | SBIM_TO)); + } + + /* clear reset and allow it to propagate throughout the core */ + W_SBREG(sii, &sb->sbtmstatelow, + ((bits | resetbits | SICF_FGC | SICF_CLOCK_EN) << SBTML_SICF_SHIFT)); + dummy = R_SBREG(sii, &sb->sbtmstatelow); + BCM_REFERENCE(dummy); + OSL_DELAY(1); + + /* leave clock enabled */ + W_SBREG(sii, &sb->sbtmstatelow, ((bits | SICF_CLOCK_EN) << SBTML_SICF_SHIFT)); + dummy = R_SBREG(sii, &sb->sbtmstatelow); + BCM_REFERENCE(dummy); + OSL_DELAY(1); +} + +/* + * Set the initiator timeout for the "master core". + * The master core is defined to be the core in control + * of the chip and so it issues accesses to non-memory + * locations (Because of dma *any* core can access memeory). + * + * The routine uses the bus to decide who is the master: + * SI_BUS => mips + * JTAG_BUS => chipc + * PCI_BUS => pci or pcie + * PCMCIA_BUS => pcmcia + * SDIO_BUS => pcmcia + * + * This routine exists so callers can disable initiator + * timeouts so accesses to very slow devices like otp + * won't cause an abort. The routine allows arbitrary + * settings of the service and request timeouts, though. + * + * Returns the timeout state before changing it or -1 + * on error. + */ + +#define TO_MASK (SBIMCL_RTO_MASK | SBIMCL_STO_MASK) + +uint32 +sb_set_initiator_to(si_t *sih, uint32 to, uint idx) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + uint32 tmp, ret = 0xffffffff; + sbconfig_t *sb; + + sii = SI_INFO(sih); + + if ((to & ~TO_MASK) != 0) + return ret; + + /* Figure out the master core */ + if (idx == BADIDX) { + switch (BUSTYPE(sii->pub.bustype)) { + case PCI_BUS: + idx = sii->pub.buscoreidx; + break; + case JTAG_BUS: + idx = SI_CC_IDX; + break; + case PCMCIA_BUS: + case SDIO_BUS: + idx = si_findcoreidx(sih, PCMCIA_CORE_ID, 0); + break; + case SI_BUS: + idx = si_findcoreidx(sih, MIPS33_CORE_ID, 0); + break; + default: + ASSERT(0); + } + if (idx == BADIDX) + return ret; + } + + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + + sb = REGS2SB(sb_setcoreidx(sih, idx)); + + tmp = R_SBREG(sii, &sb->sbimconfiglow); + ret = tmp & TO_MASK; + W_SBREG(sii, &sb->sbimconfiglow, (tmp & ~TO_MASK) | to); + + sb_commit(sih); + sb_setcoreidx(sih, origidx); + INTR_RESTORE(sii, intr_val); + return ret; +} + +uint32 +sb_base(uint32 admatch) +{ + uint32 base; + uint type; + + type = admatch & SBAM_TYPE_MASK; + ASSERT(type < 3); + + base = 0; + + if (type == 0) { + base = admatch & SBAM_BASE0_MASK; + } else if (type == 1) { + ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ + base = admatch & SBAM_BASE1_MASK; + } else if (type == 2) { + ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ + base = admatch & SBAM_BASE2_MASK; + } + + return (base); +} + +uint32 +sb_size(uint32 admatch) +{ + uint32 size; + uint type; + + type = admatch & SBAM_TYPE_MASK; + ASSERT(type < 3); + + size = 0; + + if (type == 0) { + size = 1 << (((admatch & SBAM_ADINT0_MASK) >> SBAM_ADINT0_SHIFT) + 1); + } else if (type == 1) { + ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ + size = 1 << (((admatch & SBAM_ADINT1_MASK) >> SBAM_ADINT1_SHIFT) + 1); + } else if (type == 2) { + ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ + size = 1 << (((admatch & SBAM_ADINT2_MASK) >> SBAM_ADINT2_SHIFT) + 1); + } + + return (size); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dngl_wlhdr.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dngl_wlhdr.h @@ -0,0 +1,40 @@ +/* + * Dongle WL Header definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dngl_wlhdr.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _dngl_wlhdr_h_ +#define _dngl_wlhdr_h_ + +typedef struct wl_header { + uint8 type; /* Header type */ + uint8 version; /* Header version */ + int8 rssi; /* RSSI */ + uint8 pad; /* Unused */ +} wl_header_t; + +#define WL_HEADER_LEN sizeof(wl_header_t) +#define WL_HEADER_TYPE 0 +#define WL_HEADER_VER 1 +#endif /* _dngl_wlhdr_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_cfg80211.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_cfg80211.c @@ -0,0 +1,673 @@ +/* + * Linux cfg80211 driver - Dongle Host Driver (DHD) related + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_cfg80211.c,v 1.1.4.1.2.14 2011/02/09 01:40:07 Exp $ + */ + +#include + +#include +#include +#include +#include + +#ifdef PKT_FILTER_SUPPORT +#include +#include +#endif + +extern struct wl_priv *wlcfg_drv_priv; + +#ifdef PKT_FILTER_SUPPORT +extern uint dhd_pkt_filter_enable; +extern uint dhd_master_mode; +extern void dhd_pktfilter_offload_enable(dhd_pub_t * dhd, char *arg, int enable, int master_mode); +#endif + +static int dhd_dongle_up = FALSE; + +#include +#include +#include +#include +#include + +static s32 wl_dongle_up(struct net_device *ndev, u32 up); + +/** + * Function implementations + */ + +s32 dhd_cfg80211_init(struct wl_priv *wl) +{ + dhd_dongle_up = FALSE; + return 0; +} + +s32 dhd_cfg80211_deinit(struct wl_priv *wl) +{ + dhd_dongle_up = FALSE; + return 0; +} + +s32 dhd_cfg80211_down(struct wl_priv *wl) +{ + dhd_dongle_up = FALSE; + return 0; +} + +s32 dhd_cfg80211_set_p2p_info(struct wl_priv *wl, int val) +{ + dhd_pub_t *dhd = (dhd_pub_t *)(wl->pub); + dhd->op_mode |= val; + WL_ERR(("Set : op_mode=%d\n", dhd->op_mode)); + +#ifdef ARP_OFFLOAD_SUPPORT + /* IF P2P is enabled, disable arpoe */ + dhd_arp_offload_set(dhd, 0); + dhd_arp_offload_enable(dhd, false); +#endif /* ARP_OFFLOAD_SUPPORT */ + + return 0; +} + +s32 dhd_cfg80211_clean_p2p_info(struct wl_priv *wl) +{ + dhd_pub_t *dhd = (dhd_pub_t *)(wl->pub); + dhd->op_mode &= ~CONCURENT_MASK; + WL_ERR(("Clean : op_mode=%d\n", dhd->op_mode)); + +#ifdef ARP_OFFLOAD_SUPPORT + /* IF P2P is disabled, enable arpoe back for STA mode. */ + dhd_arp_offload_set(dhd, dhd_arp_mode); + dhd_arp_offload_enable(dhd, true); +#endif /* ARP_OFFLOAD_SUPPORT */ + + return 0; +} + +static s32 wl_dongle_up(struct net_device *ndev, u32 up) +{ + s32 err = 0; + + err = wldev_ioctl(ndev, WLC_UP, &up, sizeof(up), true); + if (unlikely(err)) { + WL_ERR(("WLC_UP error (%d)\n", err)); + } + return err; +} +s32 dhd_config_dongle(struct wl_priv *wl, bool need_lock) +{ +#ifndef DHD_SDALIGN +#define DHD_SDALIGN 32 +#endif + struct net_device *ndev; + s32 err = 0; + + WL_TRACE(("In\n")); + if (dhd_dongle_up) { + WL_ERR(("Dongle is already up\n")); + return err; + } + + ndev = wl_to_prmry_ndev(wl); + + if (need_lock) + rtnl_lock(); + + err = wl_dongle_up(ndev, 0); + if (unlikely(err)) { + WL_ERR(("wl_dongle_up failed\n")); + goto default_conf_out; + } + dhd_dongle_up = true; + +default_conf_out: + if (need_lock) + rtnl_unlock(); + return err; + +} + + +/* TODO: clean up the BT-Coex code, it still have some legacy ioctl/iovar functions */ +#define COEX_DHCP + +#if defined(COEX_DHCP) + +/* use New SCO/eSCO smart YG suppression */ +#define BT_DHCP_eSCO_FIX +/* this flag boost wifi pkt priority to max, caution: -not fair to sco */ +#define BT_DHCP_USE_FLAGS +/* T1 start SCO/ESCo priority suppression */ +#define BT_DHCP_OPPR_WIN_TIME 2500 +/* T2 turn off SCO/SCO supperesion is (timeout) */ +#define BT_DHCP_FLAG_FORCE_TIME 5500 + +enum wl_cfg80211_btcoex_status { + BT_DHCP_IDLE, + BT_DHCP_START, + BT_DHCP_OPPR_WIN, + BT_DHCP_FLAG_FORCE_TIMEOUT +}; + +/* + * get named driver variable to uint register value and return error indication + * calling example: dev_wlc_intvar_get_reg(dev, "btc_params",66, ®_value) + */ +static int +dev_wlc_intvar_get_reg(struct net_device *dev, char *name, + uint reg, int *retval) +{ + union { + char buf[WLC_IOCTL_SMLEN]; + int val; + } var; + int error; + + bcm_mkiovar(name, (char *)(®), sizeof(reg), + (char *)(&var), sizeof(var.buf)); + error = wldev_ioctl(dev, WLC_GET_VAR, (char *)(&var), sizeof(var.buf), false); + + *retval = dtoh32(var.val); + return (error); +} + +static int +dev_wlc_bufvar_set(struct net_device *dev, char *name, char *buf, int len) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31) + char ioctlbuf_local[1024]; +#else + static char ioctlbuf_local[1024]; +#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31) */ + + bcm_mkiovar(name, buf, len, ioctlbuf_local, sizeof(ioctlbuf_local)); + + return (wldev_ioctl(dev, WLC_SET_VAR, ioctlbuf_local, sizeof(ioctlbuf_local), true)); +} +/* +get named driver variable to uint register value and return error indication +calling example: dev_wlc_intvar_set_reg(dev, "btc_params",66, value) +*/ +static int +dev_wlc_intvar_set_reg(struct net_device *dev, char *name, char *addr, char * val) +{ + char reg_addr[8]; + + memset(reg_addr, 0, sizeof(reg_addr)); + memcpy((char *)®_addr[0], (char *)addr, 4); + memcpy((char *)®_addr[4], (char *)val, 4); + + return (dev_wlc_bufvar_set(dev, name, (char *)®_addr[0], sizeof(reg_addr))); +} + +static bool btcoex_is_sco_active(struct net_device *dev) +{ + int ioc_res = 0; + bool res = FALSE; + int sco_id_cnt = 0; + int param27; + int i; + + for (i = 0; i < 12; i++) { + + ioc_res = dev_wlc_intvar_get_reg(dev, "btc_params", 27, ¶m27); + + WL_TRACE(("%s, sample[%d], btc params: 27:%x\n", + __FUNCTION__, i, param27)); + + if (ioc_res < 0) { + WL_ERR(("%s ioc read btc params error\n", __FUNCTION__)); + break; + } + + if ((param27 & 0x6) == 2) { /* count both sco & esco */ + sco_id_cnt++; + } + + if (sco_id_cnt > 2) { + WL_TRACE(("%s, sco/esco detected, pkt id_cnt:%d samples:%d\n", + __FUNCTION__, sco_id_cnt, i)); + res = TRUE; + break; + } + + msleep(5); + } + + return res; +} + +#if defined(BT_DHCP_eSCO_FIX) +/* Enhanced BT COEX settings for eSCO compatibility during DHCP window */ +static int set_btc_esco_params(struct net_device *dev, bool trump_sco) +{ + static bool saved_status = FALSE; + + char buf_reg50va_dhcp_on[8] = + { 50, 00, 00, 00, 0x22, 0x80, 0x00, 0x00 }; + char buf_reg51va_dhcp_on[8] = + { 51, 00, 00, 00, 0x00, 0x00, 0x00, 0x00 }; + char buf_reg64va_dhcp_on[8] = + { 64, 00, 00, 00, 0x00, 0x00, 0x00, 0x00 }; + char buf_reg65va_dhcp_on[8] = + { 65, 00, 00, 00, 0x00, 0x00, 0x00, 0x00 }; + char buf_reg71va_dhcp_on[8] = + { 71, 00, 00, 00, 0x00, 0x00, 0x00, 0x00 }; + uint32 regaddr; + static uint32 saved_reg50; + static uint32 saved_reg51; + static uint32 saved_reg64; + static uint32 saved_reg65; + static uint32 saved_reg71; + + if (trump_sco) { + /* this should reduce eSCO agressive retransmit + * w/o breaking it + */ + + /* 1st save current */ + WL_TRACE(("Do new SCO/eSCO coex algo {save &" + "override}\n")); + if ((!dev_wlc_intvar_get_reg(dev, "btc_params", 50, &saved_reg50)) && + (!dev_wlc_intvar_get_reg(dev, "btc_params", 51, &saved_reg51)) && + (!dev_wlc_intvar_get_reg(dev, "btc_params", 64, &saved_reg64)) && + (!dev_wlc_intvar_get_reg(dev, "btc_params", 65, &saved_reg65)) && + (!dev_wlc_intvar_get_reg(dev, "btc_params", 71, &saved_reg71))) { + saved_status = TRUE; + WL_TRACE(("%s saved bt_params[50,51,64,65,71]:" + "0x%x 0x%x 0x%x 0x%x 0x%x\n", + __FUNCTION__, saved_reg50, saved_reg51, + saved_reg64, saved_reg65, saved_reg71)); + } else { + WL_ERR((":%s: save btc_params failed\n", + __FUNCTION__)); + saved_status = FALSE; + return -1; + } + + WL_TRACE(("override with [50,51,64,65,71]:" + "0x%x 0x%x 0x%x 0x%x 0x%x\n", + *(u32 *)(buf_reg50va_dhcp_on+4), + *(u32 *)(buf_reg51va_dhcp_on+4), + *(u32 *)(buf_reg64va_dhcp_on+4), + *(u32 *)(buf_reg65va_dhcp_on+4), + *(u32 *)(buf_reg71va_dhcp_on+4))); + + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg50va_dhcp_on[0], 8); + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg51va_dhcp_on[0], 8); + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg64va_dhcp_on[0], 8); + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg65va_dhcp_on[0], 8); + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg71va_dhcp_on[0], 8); + + saved_status = TRUE; + } else if (saved_status) { + /* restore previously saved bt params */ + WL_TRACE(("Do new SCO/eSCO coex algo {save &" + "override}\n")); + + regaddr = 50; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg50); + regaddr = 51; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg51); + regaddr = 64; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg64); + regaddr = 65; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg65); + regaddr = 71; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg71); + + WL_TRACE(("restore bt_params[50,51,64,65,71]:" + "0x%x 0x%x 0x%x 0x%x 0x%x\n", + saved_reg50, saved_reg51, saved_reg64, + saved_reg65, saved_reg71)); + + saved_status = FALSE; + } else { + WL_ERR((":%s att to restore not saved BTCOEX params\n", + __FUNCTION__)); + return -1; + } + return 0; +} +#endif /* BT_DHCP_eSCO_FIX */ + +static void +wl_cfg80211_bt_setflag(struct net_device *dev, bool set) +{ +#if defined(BT_DHCP_USE_FLAGS) + char buf_flag7_dhcp_on[8] = { 7, 00, 00, 00, 0x1, 0x0, 0x00, 0x00 }; + char buf_flag7_default[8] = { 7, 00, 00, 00, 0x0, 0x00, 0x00, 0x00}; +#endif + + +#if defined(BT_DHCP_eSCO_FIX) + /* set = 1, save & turn on 0 - off & restore prev settings */ + set_btc_esco_params(dev, set); +#endif + +#if defined(BT_DHCP_USE_FLAGS) + WL_TRACE(("WI-FI priority boost via bt flags, set:%d\n", set)); + if (set == TRUE) + /* Forcing bt_flag7 */ + dev_wlc_bufvar_set(dev, "btc_flags", + (char *)&buf_flag7_dhcp_on[0], + sizeof(buf_flag7_dhcp_on)); + else + /* Restoring default bt flag7 */ + dev_wlc_bufvar_set(dev, "btc_flags", + (char *)&buf_flag7_default[0], + sizeof(buf_flag7_default)); +#endif +} + +static void wl_cfg80211_bt_timerfunc(ulong data) +{ + struct btcoex_info *bt_local = (struct btcoex_info *)data; + WL_TRACE(("%s\n", __FUNCTION__)); + bt_local->timer_on = 0; + schedule_work(&bt_local->work); +} + +static void wl_cfg80211_bt_handler(struct work_struct *work) +{ + struct btcoex_info *btcx_inf; + + btcx_inf = container_of(work, struct btcoex_info, work); + + if (btcx_inf->timer_on) { + btcx_inf->timer_on = 0; + del_timer_sync(&btcx_inf->timer); + } + + switch (btcx_inf->bt_state) { + case BT_DHCP_START: + /* DHCP started + * provide OPPORTUNITY window to get DHCP address + */ + WL_TRACE(("%s bt_dhcp stm: started \n", + __FUNCTION__)); + btcx_inf->bt_state = BT_DHCP_OPPR_WIN; + mod_timer(&btcx_inf->timer, + jiffies + BT_DHCP_OPPR_WIN_TIME*HZ/1000); + btcx_inf->timer_on = 1; + break; + + case BT_DHCP_OPPR_WIN: + if (btcx_inf->dhcp_done) { + WL_TRACE(("%s DHCP Done before T1 expiration\n", + __FUNCTION__)); + goto btc_coex_idle; + } + + /* DHCP is not over yet, start lowering BT priority + * enforce btc_params + flags if necessary + */ + WL_TRACE(("%s DHCP T1:%d expired\n", __FUNCTION__, + BT_DHCP_OPPR_WIN_TIME)); + if (btcx_inf->dev) + wl_cfg80211_bt_setflag(btcx_inf->dev, TRUE); + btcx_inf->bt_state = BT_DHCP_FLAG_FORCE_TIMEOUT; + mod_timer(&btcx_inf->timer, + jiffies + BT_DHCP_FLAG_FORCE_TIME*HZ/1000); + btcx_inf->timer_on = 1; + break; + + case BT_DHCP_FLAG_FORCE_TIMEOUT: + if (btcx_inf->dhcp_done) { + WL_TRACE(("%s DHCP Done before T2 expiration\n", + __FUNCTION__)); + } else { + /* Noo dhcp during T1+T2, restore BT priority */ + WL_TRACE(("%s DHCP wait interval T2:%d" + "msec expired\n", __FUNCTION__, + BT_DHCP_FLAG_FORCE_TIME)); + } + + /* Restoring default bt priority */ + if (btcx_inf->dev) + wl_cfg80211_bt_setflag(btcx_inf->dev, FALSE); +btc_coex_idle: + btcx_inf->bt_state = BT_DHCP_IDLE; + btcx_inf->timer_on = 0; + break; + + default: + WL_ERR(("%s error g_status=%d !!!\n", __FUNCTION__, + btcx_inf->bt_state)); + if (btcx_inf->dev) + wl_cfg80211_bt_setflag(btcx_inf->dev, FALSE); + btcx_inf->bt_state = BT_DHCP_IDLE; + btcx_inf->timer_on = 0; + break; + } + + net_os_wake_unlock(btcx_inf->dev); +} + +int wl_cfg80211_btcoex_init(struct wl_priv *wl) +{ + struct btcoex_info *btco_inf = NULL; + + btco_inf = kmalloc(sizeof(struct btcoex_info), GFP_KERNEL); + if (!btco_inf) + return -ENOMEM; + + btco_inf->bt_state = BT_DHCP_IDLE; + btco_inf->ts_dhcp_start = 0; + btco_inf->ts_dhcp_ok = 0; + /* Set up timer for BT */ + btco_inf->timer_ms = 10; + init_timer(&btco_inf->timer); + btco_inf->timer.data = (ulong)btco_inf; + btco_inf->timer.function = wl_cfg80211_bt_timerfunc; + + btco_inf->dev = wl->wdev->netdev; + + INIT_WORK(&btco_inf->work, wl_cfg80211_bt_handler); + + wl->btcoex_info = btco_inf; + return 0; +} + +void wl_cfg80211_btcoex_deinit(struct wl_priv *wl) +{ + if (!wl->btcoex_info) + return; + + if (!wl->btcoex_info->timer_on) { + wl->btcoex_info->timer_on = 0; + del_timer_sync(&wl->btcoex_info->timer); + } + + cancel_work_sync(&wl->btcoex_info->work); + + kfree(wl->btcoex_info); + wl->btcoex_info = NULL; +} +#endif + +int wl_cfg80211_set_btcoex_dhcp(struct net_device *dev, char *command) +{ + + struct wl_priv *wl = wlcfg_drv_priv; + char powermode_val = 0; + char buf_reg66va_dhcp_on[8] = { 66, 00, 00, 00, 0x10, 0x27, 0x00, 0x00 }; + char buf_reg41va_dhcp_on[8] = { 41, 00, 00, 00, 0x33, 0x00, 0x00, 0x00 }; + char buf_reg68va_dhcp_on[8] = { 68, 00, 00, 00, 0x90, 0x01, 0x00, 0x00 }; + + uint32 regaddr; + static uint32 saved_reg66; + static uint32 saved_reg41; + static uint32 saved_reg68; + static bool saved_status = FALSE; + +#ifdef COEX_DHCP + char buf_flag7_default[8] = { 7, 00, 00, 00, 0x0, 0x00, 0x00, 0x00}; + struct btcoex_info *btco_inf = wl->btcoex_info; +#endif /* COEX_DHCP */ + +#ifdef PKT_FILTER_SUPPORT + dhd_pub_t *dhd = (dhd_pub_t *)(wl->pub); + int i; +#endif + + /* Figure out powermode 1 or o command */ + strncpy((char *)&powermode_val, command + strlen("BTCOEXMODE") +1, 1); + + if (strnicmp((char *)&powermode_val, "1", strlen("1")) == 0) { + + WL_TRACE(("%s: DHCP session starts\n", __FUNCTION__)); + +#ifdef PKT_FILTER_SUPPORT + dhd->dhcp_in_progress = 1; + + /* Disable packet filtering */ + if (dhd_pkt_filter_enable && dhd->early_suspended) { + WL_TRACE(("DHCP in progressing , disable packet filter!!!\n")); + for (i = 0; i < dhd->pktfilter_count; i++) { + dhd_pktfilter_offload_enable(dhd, dhd->pktfilter[i], + 0, dhd_master_mode); + } + } +#endif + + /* Retrieve and saved orig regs value */ + if ((saved_status == FALSE) && + (!dev_wlc_intvar_get_reg(dev, "btc_params", 66, &saved_reg66)) && + (!dev_wlc_intvar_get_reg(dev, "btc_params", 41, &saved_reg41)) && + (!dev_wlc_intvar_get_reg(dev, "btc_params", 68, &saved_reg68))) { + saved_status = TRUE; + WL_TRACE(("Saved 0x%x 0x%x 0x%x\n", + saved_reg66, saved_reg41, saved_reg68)); + + /* Disable PM mode during dhpc session */ + + /* Disable PM mode during dhpc session */ +#ifdef COEX_DHCP + /* Start BT timer only for SCO connection */ + if (btcoex_is_sco_active(dev)) { + /* btc_params 66 */ + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg66va_dhcp_on[0], + sizeof(buf_reg66va_dhcp_on)); + /* btc_params 41 0x33 */ + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg41va_dhcp_on[0], + sizeof(buf_reg41va_dhcp_on)); + /* btc_params 68 0x190 */ + dev_wlc_bufvar_set(dev, "btc_params", + (char *)&buf_reg68va_dhcp_on[0], + sizeof(buf_reg68va_dhcp_on)); + saved_status = TRUE; + + btco_inf->bt_state = BT_DHCP_START; + btco_inf->timer_on = 1; + mod_timer(&btco_inf->timer, btco_inf->timer.expires); + WL_TRACE(("%s enable BT DHCP Timer\n", + __FUNCTION__)); + } +#endif /* COEX_DHCP */ + } + else if (saved_status == TRUE) { + WL_ERR(("%s was called w/o DHCP OFF. Continue\n", __FUNCTION__)); + } + } + else if (strnicmp((char *)&powermode_val, "2", strlen("2")) == 0) { + + +#ifdef PKT_FILTER_SUPPORT + dhd->dhcp_in_progress = 0; + + /* Enable packet filtering */ + if (dhd_pkt_filter_enable && dhd->early_suspended) { + WL_TRACE(("DHCP is complete , enable packet filter!!!\n")); + for (i = 0; i < dhd->pktfilter_count; i++) { + dhd_pktfilter_offload_enable(dhd, dhd->pktfilter[i], + 1, dhd_master_mode); + } + } +#endif + + /* Restoring PM mode */ + +#ifdef COEX_DHCP + /* Stop any bt timer because DHCP session is done */ + WL_TRACE(("%s disable BT DHCP Timer\n", __FUNCTION__)); + if (btco_inf->timer_on) { + btco_inf->timer_on = 0; + del_timer_sync(&btco_inf->timer); + + if (btco_inf->bt_state != BT_DHCP_IDLE) { + /* need to restore original btc flags & extra btc params */ + WL_TRACE(("%s bt->bt_state:%d\n", + __FUNCTION__, btco_inf->bt_state)); + /* wake up btcoex thread to restore btlags+params */ + schedule_work(&btco_inf->work); + } + } + + /* Restoring btc_flag paramter anyway */ + if (saved_status == TRUE) + dev_wlc_bufvar_set(dev, "btc_flags", + (char *)&buf_flag7_default[0], sizeof(buf_flag7_default)); +#endif /* COEX_DHCP */ + + /* Restore original values */ + if (saved_status == TRUE) { + regaddr = 66; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg66); + regaddr = 41; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg41); + regaddr = 68; + dev_wlc_intvar_set_reg(dev, "btc_params", + (char *)®addr, (char *)&saved_reg68); + + WL_TRACE(("restore regs {66,41,68} <- 0x%x 0x%x 0x%x\n", + saved_reg66, saved_reg41, saved_reg68)); + } + saved_status = FALSE; + + } + else { + WL_ERR(("%s Unkwown yet power setting, ignored\n", + __FUNCTION__)); + } + + snprintf(command, 3, "OK"); + + return (strlen("OK")); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/linux_osl.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/linux_osl.c @@ -0,0 +1,1053 @@ +/* + * Linux OS Independent Layer + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: linux_osl.c 311099 2012-01-27 14:46:59Z $ + */ + +#define LINUX_PORT + +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef BCMASSERT_LOG +#include +#endif + + +#include + +#define PCI_CFG_RETRY 10 + +#define OS_HANDLE_MAGIC 0x1234abcd +#define BCM_MEM_FILENAME_LEN 24 + +#ifdef CONFIG_DHD_USE_STATIC_BUF +#define STATIC_BUF_MAX_NUM 16 +#define STATIC_BUF_SIZE (PAGE_SIZE*2) +#define STATIC_BUF_TOTAL_LEN (STATIC_BUF_MAX_NUM * STATIC_BUF_SIZE) + +typedef struct bcm_static_buf { + struct semaphore static_sem; + unsigned char *buf_ptr; + unsigned char buf_use[STATIC_BUF_MAX_NUM]; +} bcm_static_buf_t; + +static bcm_static_buf_t *bcm_static_buf = 0; + +#define STATIC_PKT_MAX_NUM 8 + +typedef struct bcm_static_pkt { + struct sk_buff *skb_4k[STATIC_PKT_MAX_NUM]; + struct sk_buff *skb_8k[STATIC_PKT_MAX_NUM]; + struct semaphore osl_pkt_sem; + unsigned char pkt_use[STATIC_PKT_MAX_NUM * 2]; +} bcm_static_pkt_t; + +static bcm_static_pkt_t *bcm_static_skb = 0; +#endif + +typedef struct bcm_mem_link { + struct bcm_mem_link *prev; + struct bcm_mem_link *next; + uint size; + int line; + void *osh; + char file[BCM_MEM_FILENAME_LEN]; +} bcm_mem_link_t; + +struct osl_info { + osl_pubinfo_t pub; +#ifdef CTFPOOL + ctfpool_t *ctfpool; +#endif + uint magic; + void *pdev; + atomic_t malloced; + uint failed; + uint bustype; + bcm_mem_link_t *dbgmem_list; + spinlock_t dbgmem_lock; + spinlock_t pktalloc_lock; +}; + + + + +uint32 g_assert_type = FALSE; + +static int16 linuxbcmerrormap[] = +{ 0, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -E2BIG, + -E2BIG, + -EBUSY, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EFAULT, + -ENOMEM, + -EOPNOTSUPP, + -EMSGSIZE, + -EINVAL, + -EPERM, + -ENOMEM, + -EINVAL, + -ERANGE, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EINVAL, + -EIO, + -ENODEV, + -EINVAL, + -EIO, + -EIO, + -ENODEV, + -EINVAL, + -ENODATA, + + + +#if BCME_LAST != -42 +#error "You need to add a OS error translation in the linuxbcmerrormap \ + for new error code defined in bcmutils.h" +#endif +}; + + +int +osl_error(int bcmerror) +{ + if (bcmerror > 0) + bcmerror = 0; + else if (bcmerror < BCME_LAST) + bcmerror = BCME_ERROR; + + + return linuxbcmerrormap[-bcmerror]; +} + +extern uint8* dhd_os_prealloc(void *osh, int section, int size); + +osl_t * +osl_attach(void *pdev, uint bustype, bool pkttag) +{ + osl_t *osh; + + osh = kmalloc(sizeof(osl_t), GFP_ATOMIC); + ASSERT(osh); + + bzero(osh, sizeof(osl_t)); + + + ASSERT(ABS(BCME_LAST) == (ARRAYSIZE(linuxbcmerrormap) - 1)); + + osh->magic = OS_HANDLE_MAGIC; + atomic_set(&osh->malloced, 0); + osh->failed = 0; + osh->dbgmem_list = NULL; + spin_lock_init(&(osh->dbgmem_lock)); + osh->pdev = pdev; + osh->pub.pkttag = pkttag; + osh->bustype = bustype; + + switch (bustype) { + case PCI_BUS: + case SI_BUS: + case PCMCIA_BUS: + osh->pub.mmbus = TRUE; + break; + case JTAG_BUS: + case SDIO_BUS: + case USB_BUS: + case SPI_BUS: + case RPC_BUS: + osh->pub.mmbus = FALSE; + break; + default: + ASSERT(FALSE); + break; + } + +#if defined(CONFIG_DHD_USE_STATIC_BUF) + if (!bcm_static_buf) { + if (!(bcm_static_buf = (bcm_static_buf_t *)dhd_os_prealloc(osh, 3, STATIC_BUF_SIZE+ + STATIC_BUF_TOTAL_LEN))) { + printk("can not alloc static buf!\n"); + } + else + printk("alloc static buf at %x!\n", (unsigned int)bcm_static_buf); + + + sema_init(&bcm_static_buf->static_sem, 1); + + bcm_static_buf->buf_ptr = (unsigned char *)bcm_static_buf + STATIC_BUF_SIZE; + } + + if (!bcm_static_skb) { + int i; + void *skb_buff_ptr = 0; + bcm_static_skb = (bcm_static_pkt_t *)((char *)bcm_static_buf + 2048); + skb_buff_ptr = dhd_os_prealloc(osh, 4, 0); + + bcopy(skb_buff_ptr, bcm_static_skb, sizeof(struct sk_buff *)*16); + for (i = 0; i < STATIC_PKT_MAX_NUM * 2; i++) + bcm_static_skb->pkt_use[i] = 0; + + sema_init(&bcm_static_skb->osl_pkt_sem, 1); + } +#endif + + spin_lock_init(&(osh->pktalloc_lock)); + + return osh; +} + +void +osl_detach(osl_t *osh) +{ + if (osh == NULL) + return; + +#ifdef CONFIG_DHD_USE_STATIC_BUF + if (bcm_static_buf) { + bcm_static_buf = 0; + } + if (bcm_static_skb) { + bcm_static_skb = 0; + } +#endif + + ASSERT(osh->magic == OS_HANDLE_MAGIC); + kfree(osh); +} + +static struct sk_buff *osl_alloc_skb(unsigned int len) +{ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25) + gfp_t flags = GFP_ATOMIC; + + return __dev_alloc_skb(len, flags); +#else + return dev_alloc_skb(len); +#endif +} + +#ifdef CTFPOOL + +#ifdef CTFPOOL_SPINLOCK +#define CTFPOOL_LOCK(ctfpool, flags) spin_lock_irqsave(&(ctfpool)->lock, flags) +#define CTFPOOL_UNLOCK(ctfpool, flags) spin_unlock_irqrestore(&(ctfpool)->lock, flags) +#else +#define CTFPOOL_LOCK(ctfpool, flags) spin_lock_bh(&(ctfpool)->lock) +#define CTFPOOL_UNLOCK(ctfpool, flags) spin_unlock_bh(&(ctfpool)->lock) +#endif + +void * +osl_ctfpool_add(osl_t *osh) +{ + struct sk_buff *skb; +#ifdef CTFPOOL_SPINLOCK + unsigned long flags; +#endif + + if ((osh == NULL) || (osh->ctfpool == NULL)) + return NULL; + + CTFPOOL_LOCK(osh->ctfpool, flags); + ASSERT(osh->ctfpool->curr_obj <= osh->ctfpool->max_obj); + + + if (osh->ctfpool->curr_obj == osh->ctfpool->max_obj) { + CTFPOOL_UNLOCK(osh->ctfpool, flags); + return NULL; + } + + + skb = osl_alloc_skb(osh->ctfpool->obj_size); + if (skb == NULL) { + printf("%s: skb alloc of len %d failed\n", __FUNCTION__, + osh->ctfpool->obj_size); + CTFPOOL_UNLOCK(osh->ctfpool, flags); + return NULL; + } + + + skb->next = (struct sk_buff *)osh->ctfpool->head; + osh->ctfpool->head = skb; + osh->ctfpool->fast_frees++; + osh->ctfpool->curr_obj++; + + + CTFPOOLPTR(osh, skb) = (void *)osh->ctfpool; + + + PKTFAST(osh, skb) = FASTBUF; + + CTFPOOL_UNLOCK(osh->ctfpool, flags); + + return skb; +} + + +void +osl_ctfpool_replenish(osl_t *osh, uint thresh) +{ + if ((osh == NULL) || (osh->ctfpool == NULL)) + return; + + + while ((osh->ctfpool->refills > 0) && (thresh--)) { + osl_ctfpool_add(osh); + osh->ctfpool->refills--; + } +} + + +int32 +osl_ctfpool_init(osl_t *osh, uint numobj, uint size) +{ + osh->ctfpool = kmalloc(sizeof(ctfpool_t), GFP_ATOMIC); + ASSERT(osh->ctfpool); + bzero(osh->ctfpool, sizeof(ctfpool_t)); + + osh->ctfpool->max_obj = numobj; + osh->ctfpool->obj_size = size; + + spin_lock_init(&osh->ctfpool->lock); + + while (numobj--) { + if (!osl_ctfpool_add(osh)) + return -1; + osh->ctfpool->fast_frees--; + } + + return 0; +} + + +void +osl_ctfpool_cleanup(osl_t *osh) +{ + struct sk_buff *skb, *nskb; +#ifdef CTFPOOL_SPINLOCK + unsigned long flags; +#endif + + if ((osh == NULL) || (osh->ctfpool == NULL)) + return; + + CTFPOOL_LOCK(osh->ctfpool, flags); + + skb = osh->ctfpool->head; + + while (skb != NULL) { + nskb = skb->next; + dev_kfree_skb(skb); + skb = nskb; + osh->ctfpool->curr_obj--; + } + + ASSERT(osh->ctfpool->curr_obj == 0); + osh->ctfpool->head = NULL; + CTFPOOL_UNLOCK(osh->ctfpool, flags); + + kfree(osh->ctfpool); + osh->ctfpool = NULL; +} + +void +osl_ctfpool_stats(osl_t *osh, void *b) +{ + struct bcmstrbuf *bb; + + if ((osh == NULL) || (osh->ctfpool == NULL)) + return; + +#ifdef CONFIG_DHD_USE_STATIC_BUF + if (bcm_static_buf) { + bcm_static_buf = 0; + } + if (bcm_static_skb) { + bcm_static_skb = 0; + } +#endif + + bb = b; + + ASSERT((osh != NULL) && (bb != NULL)); + + bcm_bprintf(bb, "max_obj %d obj_size %d curr_obj %d refills %d\n", + osh->ctfpool->max_obj, osh->ctfpool->obj_size, + osh->ctfpool->curr_obj, osh->ctfpool->refills); + bcm_bprintf(bb, "fast_allocs %d fast_frees %d slow_allocs %d\n", + osh->ctfpool->fast_allocs, osh->ctfpool->fast_frees, + osh->ctfpool->slow_allocs); +} + +static inline struct sk_buff * +osl_pktfastget(osl_t *osh, uint len) +{ + struct sk_buff *skb; +#ifdef CTFPOOL_SPINLOCK + unsigned long flags; +#endif + + + if (osh->ctfpool == NULL) + return NULL; + + CTFPOOL_LOCK(osh->ctfpool, flags); + if (osh->ctfpool->head == NULL) { + ASSERT(osh->ctfpool->curr_obj == 0); + osh->ctfpool->slow_allocs++; + CTFPOOL_UNLOCK(osh->ctfpool, flags); + return NULL; + } + + ASSERT(len <= osh->ctfpool->obj_size); + + + skb = (struct sk_buff *)osh->ctfpool->head; + osh->ctfpool->head = (void *)skb->next; + + osh->ctfpool->fast_allocs++; + osh->ctfpool->curr_obj--; + ASSERT(CTFPOOLHEAD(osh, skb) == (struct sock *)osh->ctfpool->head); + CTFPOOL_UNLOCK(osh->ctfpool, flags); + + + skb->next = skb->prev = NULL; + skb->data = skb->head + 16; + skb->tail = skb->head + 16; + + skb->len = 0; + skb->cloned = 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 14) + skb->list = NULL; +#endif + atomic_set(&skb->users, 1); + + return skb; +} +#endif + +struct sk_buff * BCMFASTPATH +osl_pkt_tonative(osl_t *osh, void *pkt) +{ +#ifndef WL_UMK + struct sk_buff *nskb; + unsigned long flags; +#endif + + if (osh->pub.pkttag) + bzero((void*)((struct sk_buff *)pkt)->cb, OSL_PKTTAG_SZ); + +#ifndef WL_UMK + + for (nskb = (struct sk_buff *)pkt; nskb; nskb = nskb->next) { + spin_lock_irqsave(&osh->pktalloc_lock, flags); + osh->pub.pktalloced--; + spin_unlock_irqrestore(&osh->pktalloc_lock, flags); + } +#endif + return (struct sk_buff *)pkt; +} + + +void * BCMFASTPATH +osl_pkt_frmnative(osl_t *osh, void *pkt) +{ +#ifndef WL_UMK + struct sk_buff *nskb; + unsigned long flags; +#endif + + if (osh->pub.pkttag) + bzero((void*)((struct sk_buff *)pkt)->cb, OSL_PKTTAG_SZ); + +#ifndef WL_UMK + + for (nskb = (struct sk_buff *)pkt; nskb; nskb = nskb->next) { + spin_lock_irqsave(&osh->pktalloc_lock, flags); + osh->pub.pktalloced++; + spin_unlock_irqrestore(&osh->pktalloc_lock, flags); + } +#endif + return (void *)pkt; +} + + +void * BCMFASTPATH +osl_pktget(osl_t *osh, uint len) +{ + struct sk_buff *skb; + unsigned long flags; + +#ifdef CTFPOOL + + skb = osl_pktfastget(osh, len); + if ((skb != NULL) || ((skb = osl_alloc_skb(len)) != NULL)) { +#else + if ((skb = osl_alloc_skb(len))) { +#endif + skb_put(skb, len); + skb->priority = 0; + + + spin_lock_irqsave(&osh->pktalloc_lock, flags); + osh->pub.pktalloced++; + spin_unlock_irqrestore(&osh->pktalloc_lock, flags); + } + + return ((void*) skb); +} + +#ifdef CTFPOOL +static inline void +osl_pktfastfree(osl_t *osh, struct sk_buff *skb) +{ + ctfpool_t *ctfpool; +#ifdef CTFPOOL_SPINLOCK + unsigned long flags; +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 14) + skb->tstamp.tv.sec = 0; +#else + skb->stamp.tv_sec = 0; +#endif + + + skb->dev = NULL; + skb->dst = NULL; + memset(skb->cb, 0, sizeof(skb->cb)); + skb->ip_summed = 0; + skb->destructor = NULL; + + ctfpool = (ctfpool_t *)CTFPOOLPTR(osh, skb); + ASSERT(ctfpool != NULL); + + + CTFPOOL_LOCK(ctfpool, flags); + skb->next = (struct sk_buff *)ctfpool->head; + ctfpool->head = (void *)skb; + + ctfpool->fast_frees++; + ctfpool->curr_obj++; + + ASSERT(ctfpool->curr_obj <= ctfpool->max_obj); + CTFPOOL_UNLOCK(ctfpool, flags); +} +#endif + + +void BCMFASTPATH +osl_pktfree(osl_t *osh, void *p, bool send) +{ + struct sk_buff *skb, *nskb; + unsigned long flags; + + skb = (struct sk_buff*) p; + + if (send && osh->pub.tx_fn) + osh->pub.tx_fn(osh->pub.tx_ctx, p, 0); + + PKTDBG_TRACE(osh, (void *) skb, PKTLIST_PKTFREE); + + + while (skb) { + nskb = skb->next; + skb->next = NULL; + + + +#ifdef CTFPOOL + if ((PKTISFAST(osh, skb)) && (atomic_read(&skb->users) == 1)) + osl_pktfastfree(osh, skb); + else { +#else + { +#endif + + if (skb->destructor) + + dev_kfree_skb_any(skb); + else + + dev_kfree_skb(skb); + } + spin_lock_irqsave(&osh->pktalloc_lock, flags); + osh->pub.pktalloced--; + spin_unlock_irqrestore(&osh->pktalloc_lock, flags); + skb = nskb; + } +} + +#ifdef CONFIG_DHD_USE_STATIC_BUF +void* +osl_pktget_static(osl_t *osh, uint len) +{ + int i = 0; + struct sk_buff *skb; + + if (len > (PAGE_SIZE*2)) { + printk("%s: attempt to allocate huge packet (0x%x)\n", __FUNCTION__, len); + return osl_pktget(osh, len); + } + + down(&bcm_static_skb->osl_pkt_sem); + + if (len <= PAGE_SIZE) { + for (i = 0; i < STATIC_PKT_MAX_NUM; i++) { + if (bcm_static_skb->pkt_use[i] == 0) + break; + } + + if (i != STATIC_PKT_MAX_NUM) { + bcm_static_skb->pkt_use[i] = 1; + up(&bcm_static_skb->osl_pkt_sem); + skb = bcm_static_skb->skb_4k[i]; + skb->tail = skb->data + len; + skb->len = len; + return skb; + } + } + + + for (i = 0; i < STATIC_PKT_MAX_NUM; i++) { + if (bcm_static_skb->pkt_use[i+STATIC_PKT_MAX_NUM] == 0) + break; + } + + if (i != STATIC_PKT_MAX_NUM) { + bcm_static_skb->pkt_use[i+STATIC_PKT_MAX_NUM] = 1; + up(&bcm_static_skb->osl_pkt_sem); + skb = bcm_static_skb->skb_8k[i]; + skb->tail = skb->data + len; + skb->len = len; + return skb; + } + + up(&bcm_static_skb->osl_pkt_sem); + printk("%s: all static pkt in use!\n", __FUNCTION__); + return osl_pktget(osh, len); +} + +void +osl_pktfree_static(osl_t *osh, void *p, bool send) +{ + int i; + + for (i = 0; i < STATIC_PKT_MAX_NUM; i++) { + if (p == bcm_static_skb->skb_4k[i]) { + down(&bcm_static_skb->osl_pkt_sem); + bcm_static_skb->pkt_use[i] = 0; + up(&bcm_static_skb->osl_pkt_sem); + return; + } + } + + for (i = 0; i < STATIC_PKT_MAX_NUM; i++) { + if (p == bcm_static_skb->skb_8k[i]) { + down(&bcm_static_skb->osl_pkt_sem); + bcm_static_skb->pkt_use[i + STATIC_PKT_MAX_NUM] = 0; + up(&bcm_static_skb->osl_pkt_sem); + return; + } + } + + return osl_pktfree(osh, p, send); +} +#endif + +uint32 +osl_pci_read_config(osl_t *osh, uint offset, uint size) +{ + uint val = 0; + uint retry = PCI_CFG_RETRY; + + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + + + ASSERT(size == 4); + + do { + pci_read_config_dword(osh->pdev, offset, &val); + if (val != 0xffffffff) + break; + } while (retry--); + + + return (val); +} + +void +osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val) +{ + uint retry = PCI_CFG_RETRY; + + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + + + ASSERT(size == 4); + + do { + pci_write_config_dword(osh->pdev, offset, val); + if (offset != PCI_BAR0_WIN) + break; + if (osl_pci_read_config(osh, offset, size) == val) + break; + } while (retry--); + +} + + +uint +osl_pci_bus(osl_t *osh) +{ + ASSERT(osh && (osh->magic == OS_HANDLE_MAGIC) && osh->pdev); + + return ((struct pci_dev *)osh->pdev)->bus->number; +} + + +uint +osl_pci_slot(osl_t *osh) +{ + ASSERT(osh && (osh->magic == OS_HANDLE_MAGIC) && osh->pdev); + + return PCI_SLOT(((struct pci_dev *)osh->pdev)->devfn); +} + + +struct pci_dev * +osl_pci_device(osl_t *osh) +{ + ASSERT(osh && (osh->magic == OS_HANDLE_MAGIC) && osh->pdev); + + return osh->pdev; +} + +static void +osl_pcmcia_attr(osl_t *osh, uint offset, char *buf, int size, bool write) +{ +} + +void +osl_pcmcia_read_attr(osl_t *osh, uint offset, void *buf, int size) +{ + osl_pcmcia_attr(osh, offset, (char *) buf, size, FALSE); +} + +void +osl_pcmcia_write_attr(osl_t *osh, uint offset, void *buf, int size) +{ + osl_pcmcia_attr(osh, offset, (char *) buf, size, TRUE); +} + +void * +osl_malloc(osl_t *osh, uint size) +{ + void *addr; + + + if (osh) + ASSERT(osh->magic == OS_HANDLE_MAGIC); + +#ifdef CONFIG_DHD_USE_STATIC_BUF + if (bcm_static_buf) + { + int i = 0; + if ((size >= PAGE_SIZE)&&(size <= STATIC_BUF_SIZE)) + { + down(&bcm_static_buf->static_sem); + + for (i = 0; i < STATIC_BUF_MAX_NUM; i++) + { + if (bcm_static_buf->buf_use[i] == 0) + break; + } + + if (i == STATIC_BUF_MAX_NUM) + { + up(&bcm_static_buf->static_sem); + printk("all static buff in use!\n"); + goto original; + } + + bcm_static_buf->buf_use[i] = 1; + up(&bcm_static_buf->static_sem); + + bzero(bcm_static_buf->buf_ptr+STATIC_BUF_SIZE*i, size); + if (osh) + atomic_add(size, &osh->malloced); + + return ((void *)(bcm_static_buf->buf_ptr+STATIC_BUF_SIZE*i)); + } + } +original: +#endif + + if ((addr = kmalloc(size, GFP_ATOMIC)) == NULL) { + if (osh) + osh->failed++; + return (NULL); + } + if (osh) + atomic_add(size, &osh->malloced); + + return (addr); +} + +void +osl_mfree(osl_t *osh, void *addr, uint size) +{ +#ifdef CONFIG_DHD_USE_STATIC_BUF + if (bcm_static_buf) + { + if ((addr > (void *)bcm_static_buf) && ((unsigned char *)addr + <= ((unsigned char *)bcm_static_buf + STATIC_BUF_TOTAL_LEN))) + { + int buf_idx = 0; + + buf_idx = ((unsigned char *)addr - bcm_static_buf->buf_ptr)/STATIC_BUF_SIZE; + + down(&bcm_static_buf->static_sem); + bcm_static_buf->buf_use[buf_idx] = 0; + up(&bcm_static_buf->static_sem); + + if (osh) { + ASSERT(osh->magic == OS_HANDLE_MAGIC); + atomic_sub(size, &osh->malloced); + } + return; + } + } +#endif + if (osh) { + ASSERT(osh->magic == OS_HANDLE_MAGIC); + atomic_sub(size, &osh->malloced); + } + kfree(addr); +} + +uint +osl_malloced(osl_t *osh) +{ + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + return (atomic_read(&osh->malloced)); +} + +uint +osl_malloc_failed(osl_t *osh) +{ + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + return (osh->failed); +} + + +uint +osl_dma_consistent_align(void) +{ + return (PAGE_SIZE); +} + +void* +osl_dma_alloc_consistent(osl_t *osh, uint size, uint16 align_bits, uint *alloced, ulong *pap) +{ + uint16 align = (1 << align_bits); + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + + if (!ISALIGNED(DMA_CONSISTENT_ALIGN, align)) + size += align; + *alloced = size; + + return (pci_alloc_consistent(osh->pdev, size, (dma_addr_t*)pap)); +} + +void +osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa) +{ + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + + pci_free_consistent(osh->pdev, size, va, (dma_addr_t)pa); +} + +uint BCMFASTPATH +osl_dma_map(osl_t *osh, void *va, uint size, int direction) +{ + int dir; + + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE; + return (pci_map_single(osh->pdev, va, size, dir)); +} + +void BCMFASTPATH +osl_dma_unmap(osl_t *osh, uint pa, uint size, int direction) +{ + int dir; + + ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); + dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE; + pci_unmap_single(osh->pdev, (uint32)pa, size, dir); +} + +#if defined(BCMASSERT_LOG) +void +osl_assert(const char *exp, const char *file, int line) +{ + char tempbuf[256]; + const char *basename; + + basename = strrchr(file, '/'); + + if (basename) + basename++; + + if (!basename) + basename = file; + +#ifdef BCMASSERT_LOG + snprintf(tempbuf, 64, "\"%s\": file \"%s\", line %d\n", + exp, basename, line); + + bcm_assert_log(tempbuf); +#endif + + +} +#endif + +void +osl_delay(uint usec) +{ + uint d; + + while (usec > 0) { + d = MIN(usec, 1000); + udelay(d); + usec -= d; + } +} + + + +void * +osl_pktdup(osl_t *osh, void *skb) +{ + void * p; + unsigned long irqflags; + + + PKTCTFMAP(osh, skb); + + if ((p = skb_clone((struct sk_buff *)skb, GFP_ATOMIC)) == NULL) + return NULL; + +#ifdef CTFPOOL + if (PKTISFAST(osh, skb)) { + ctfpool_t *ctfpool; + + + ctfpool = (ctfpool_t *)CTFPOOLPTR(osh, skb); + ASSERT(ctfpool != NULL); + PKTCLRFAST(osh, p); + PKTCLRFAST(osh, skb); + ctfpool->refills++; + } +#endif + + + if (osh->pub.pkttag) + bzero((void*)((struct sk_buff *)p)->cb, OSL_PKTTAG_SZ); + + + spin_lock_irqsave(&osh->pktalloc_lock, irqflags); + osh->pub.pktalloced++; + spin_unlock_irqrestore(&osh->pktalloc_lock, irqflags); + return (p); +} + + + + + + + +void * +osl_os_open_image(char *filename) +{ + struct file *fp; + + fp = filp_open(filename, O_RDONLY, 0); + + if (IS_ERR(fp)) + fp = NULL; + + return fp; +} + +int +osl_os_get_image_block(char *buf, int len, void *image) +{ + struct file *fp = (struct file *)image; + int rdlen; + + if (!image) + return 0; + + rdlen = kernel_read(fp, fp->f_pos, buf, len); + if (rdlen > 0) + fp->f_pos += rdlen; + + return rdlen; +} + +void +osl_os_close_image(void *image) +{ + if (image) + filp_close((struct file *)image, NULL); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/Kconfig +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/Kconfig @@ -0,0 +1,47 @@ +config BCMDHD + tristate "Broadcom 4329/30 wireless cards support" + depends on MMC + ---help--- + This module adds support for wireless adapters based on + Broadcom 4329/30 chipset. + + This driver uses the kernel's wireless extensions subsystem. + + If you choose to build a module, it'll be called dhd. Say M if + unsure. + +config BCMDHD_FW_PATH + depends on BCMDHD + string "Firmware path" + default "/system/etc/firmware/fw_bcmdhd.bin" + ---help--- + Path to the firmware file. + +config BCMDHD_NVRAM_PATH + depends on BCMDHD + string "NVRAM path" + default "/system/etc/wifi/bcmdhd.cal" + ---help--- + Path to the calibration file. + +config BCMDHD_WEXT + bool "Enable WEXT support" + depends on BCMDHD && CFG80211 = n + select WIRELESS_EXT + select WEXT_PRIV + help + Enables WEXT support + +config DHD_USE_STATIC_BUF + bool "Enable memory preallocation" + depends on BCMDHD + default n + ---help--- + Use memory preallocated in platform + +config DHD_USE_SCHED_SCAN + bool "Use CFG80211 sched scan" + depends on BCMDHD && CFG80211 + default n + ---help--- + Use CFG80211 sched scan --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmwifi_rates.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmwifi_rates.h @@ -0,0 +1,306 @@ +/* + * Indices for 802.11 a/b/g/n/ac 1-3 chain symmetric transmit rates + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmwifi_rates.h 252708 2011-04-12 06:45:56Z $ + */ + +#ifndef _bcmwifi_rates_h_ +#define _bcmwifi_rates_h_ + +#ifdef __cplusplus +extern "C" { +#endif + + +#define WL_RATESET_SZ_DSSS 4 +#define WL_RATESET_SZ_OFDM 8 +#define WL_RATESET_SZ_HT_MCS 8 +#define WL_RATESET_SZ_VHT_MCS 10 + +#define WL_TX_CHAINS_MAX 3 + +#define WL_RATE_DISABLED (-128) + + +typedef enum wl_tx_bw { + WL_TX_BW_20, + WL_TX_BW_40, + WL_TX_BW_80, + WL_TX_BW_20IN40, + WL_TX_BW_20IN80, + WL_TX_BW_40IN80, + WL_TX_BW_ALL +} wl_tx_bw_t; + + + +typedef enum wl_tx_mode { + WL_TX_MODE_NONE, + WL_TX_MODE_STBC, + WL_TX_MODE_CDD, + WL_TX_MODE_SDM +} wl_tx_mode_t; + + + +typedef enum wl_tx_chains { + WL_TX_CHAINS_1 = 1, + WL_TX_CHAINS_2, + WL_TX_CHAINS_3 +} wl_tx_chains_t; + + + +typedef enum wl_tx_nss { + WL_TX_NSS_1 = 1, + WL_TX_NSS_2, + WL_TX_NSS_3 +} wl_tx_nss_t; + + +typedef enum clm_rates { + + + + WL_RATE_1X1_DSSS_1 = 0, + WL_RATE_1X1_DSSS_2 = 1, + WL_RATE_1X1_DSSS_5_5 = 2, + WL_RATE_1X1_DSSS_11 = 3, + + WL_RATE_1X1_OFDM_6 = 4, + WL_RATE_1X1_OFDM_9 = 5, + WL_RATE_1X1_OFDM_12 = 6, + WL_RATE_1X1_OFDM_18 = 7, + WL_RATE_1X1_OFDM_24 = 8, + WL_RATE_1X1_OFDM_36 = 9, + WL_RATE_1X1_OFDM_48 = 10, + WL_RATE_1X1_OFDM_54 = 11, + + WL_RATE_1X1_MCS0 = 12, + WL_RATE_1X1_MCS1 = 13, + WL_RATE_1X1_MCS2 = 14, + WL_RATE_1X1_MCS3 = 15, + WL_RATE_1X1_MCS4 = 16, + WL_RATE_1X1_MCS5 = 17, + WL_RATE_1X1_MCS6 = 18, + WL_RATE_1X1_MCS7 = 19, + + WL_RATE_1X1_VHT0SS1 = 12, + WL_RATE_1X1_VHT1SS1 = 13, + WL_RATE_1X1_VHT2SS1 = 14, + WL_RATE_1X1_VHT3SS1 = 15, + WL_RATE_1X1_VHT4SS1 = 16, + WL_RATE_1X1_VHT5SS1 = 17, + WL_RATE_1X1_VHT6SS1 = 18, + WL_RATE_1X1_VHT7SS1 = 19, + WL_RATE_1X1_VHT8SS1 = 20, + WL_RATE_1X1_VHT9SS1 = 21, + + + + + + WL_RATE_1X2_DSSS_1 = 22, + WL_RATE_1X2_DSSS_2 = 23, + WL_RATE_1X2_DSSS_5_5 = 24, + WL_RATE_1X2_DSSS_11 = 25, + + WL_RATE_1X2_CDD_OFDM_6 = 26, + WL_RATE_1X2_CDD_OFDM_9 = 27, + WL_RATE_1X2_CDD_OFDM_12 = 28, + WL_RATE_1X2_CDD_OFDM_18 = 29, + WL_RATE_1X2_CDD_OFDM_24 = 30, + WL_RATE_1X2_CDD_OFDM_36 = 31, + WL_RATE_1X2_CDD_OFDM_48 = 32, + WL_RATE_1X2_CDD_OFDM_54 = 33, + + WL_RATE_1X2_CDD_MCS0 = 34, + WL_RATE_1X2_CDD_MCS1 = 35, + WL_RATE_1X2_CDD_MCS2 = 36, + WL_RATE_1X2_CDD_MCS3 = 37, + WL_RATE_1X2_CDD_MCS4 = 38, + WL_RATE_1X2_CDD_MCS5 = 39, + WL_RATE_1X2_CDD_MCS6 = 40, + WL_RATE_1X2_CDD_MCS7 = 41, + + WL_RATE_1X2_VHT0SS1 = 34, + WL_RATE_1X2_VHT1SS1 = 35, + WL_RATE_1X2_VHT2SS1 = 36, + WL_RATE_1X2_VHT3SS1 = 37, + WL_RATE_1X2_VHT4SS1 = 38, + WL_RATE_1X2_VHT5SS1 = 39, + WL_RATE_1X2_VHT6SS1 = 40, + WL_RATE_1X2_VHT7SS1 = 41, + WL_RATE_1X2_VHT8SS1 = 42, + WL_RATE_1X2_VHT9SS1 = 43, + + + WL_RATE_2X2_STBC_MCS0 = 44, + WL_RATE_2X2_STBC_MCS1 = 45, + WL_RATE_2X2_STBC_MCS2 = 46, + WL_RATE_2X2_STBC_MCS3 = 47, + WL_RATE_2X2_STBC_MCS4 = 48, + WL_RATE_2X2_STBC_MCS5 = 49, + WL_RATE_2X2_STBC_MCS6 = 50, + WL_RATE_2X2_STBC_MCS7 = 51, + + WL_RATE_2X2_STBC_VHT0SS1 = 44, + WL_RATE_2X2_STBC_VHT1SS1 = 45, + WL_RATE_2X2_STBC_VHT2SS1 = 46, + WL_RATE_2X2_STBC_VHT3SS1 = 47, + WL_RATE_2X2_STBC_VHT4SS1 = 48, + WL_RATE_2X2_STBC_VHT5SS1 = 49, + WL_RATE_2X2_STBC_VHT6SS1 = 50, + WL_RATE_2X2_STBC_VHT7SS1 = 51, + WL_RATE_2X2_STBC_VHT8SS1 = 52, + WL_RATE_2X2_STBC_VHT9SS1 = 53, + + WL_RATE_2X2_SDM_MCS8 = 54, + WL_RATE_2X2_SDM_MCS9 = 55, + WL_RATE_2X2_SDM_MCS10 = 56, + WL_RATE_2X2_SDM_MCS11 = 57, + WL_RATE_2X2_SDM_MCS12 = 58, + WL_RATE_2X2_SDM_MCS13 = 59, + WL_RATE_2X2_SDM_MCS14 = 60, + WL_RATE_2X2_SDM_MCS15 = 61, + + WL_RATE_2X2_VHT0SS2 = 54, + WL_RATE_2X2_VHT1SS2 = 55, + WL_RATE_2X2_VHT2SS2 = 56, + WL_RATE_2X2_VHT3SS2 = 57, + WL_RATE_2X2_VHT4SS2 = 58, + WL_RATE_2X2_VHT5SS2 = 59, + WL_RATE_2X2_VHT6SS2 = 60, + WL_RATE_2X2_VHT7SS2 = 61, + WL_RATE_2X2_VHT8SS2 = 62, + WL_RATE_2X2_VHT9SS2 = 63, + + + + + + WL_RATE_1X3_DSSS_1 = 64, + WL_RATE_1X3_DSSS_2 = 65, + WL_RATE_1X3_DSSS_5_5 = 66, + WL_RATE_1X3_DSSS_11 = 67, + + WL_RATE_1X3_CDD_OFDM_6 = 68, + WL_RATE_1X3_CDD_OFDM_9 = 69, + WL_RATE_1X3_CDD_OFDM_12 = 70, + WL_RATE_1X3_CDD_OFDM_18 = 71, + WL_RATE_1X3_CDD_OFDM_24 = 72, + WL_RATE_1X3_CDD_OFDM_36 = 73, + WL_RATE_1X3_CDD_OFDM_48 = 74, + WL_RATE_1X3_CDD_OFDM_54 = 75, + + WL_RATE_1X3_CDD_MCS0 = 76, + WL_RATE_1X3_CDD_MCS1 = 77, + WL_RATE_1X3_CDD_MCS2 = 78, + WL_RATE_1X3_CDD_MCS3 = 79, + WL_RATE_1X3_CDD_MCS4 = 80, + WL_RATE_1X3_CDD_MCS5 = 81, + WL_RATE_1X3_CDD_MCS6 = 82, + WL_RATE_1X3_CDD_MCS7 = 83, + + WL_RATE_1X3_VHT0SS1 = 76, + WL_RATE_1X3_VHT1SS1 = 77, + WL_RATE_1X3_VHT2SS1 = 78, + WL_RATE_1X3_VHT3SS1 = 79, + WL_RATE_1X3_VHT4SS1 = 80, + WL_RATE_1X3_VHT5SS1 = 81, + WL_RATE_1X3_VHT6SS1 = 82, + WL_RATE_1X3_VHT7SS1 = 83, + WL_RATE_1X3_VHT8SS1 = 84, + WL_RATE_1X3_VHT9SS1 = 85, + + + WL_RATE_2X3_STBC_MCS0 = 86, + WL_RATE_2X3_STBC_MCS1 = 87, + WL_RATE_2X3_STBC_MCS2 = 88, + WL_RATE_2X3_STBC_MCS3 = 89, + WL_RATE_2X3_STBC_MCS4 = 90, + WL_RATE_2X3_STBC_MCS5 = 91, + WL_RATE_2X3_STBC_MCS6 = 92, + WL_RATE_2X3_STBC_MCS7 = 93, + + WL_RATE_2X3_STBC_VHT0SS1 = 86, + WL_RATE_2X3_STBC_VHT1SS1 = 87, + WL_RATE_2X3_STBC_VHT2SS1 = 88, + WL_RATE_2X3_STBC_VHT3SS1 = 89, + WL_RATE_2X3_STBC_VHT4SS1 = 90, + WL_RATE_2X3_STBC_VHT5SS1 = 91, + WL_RATE_2X3_STBC_VHT6SS1 = 92, + WL_RATE_2X3_STBC_VHT7SS1 = 93, + WL_RATE_2X3_STBC_VHT8SS1 = 94, + WL_RATE_2X3_STBC_VHT9SS1 = 95, + + WL_RATE_2X3_SDM_MCS8 = 96, + WL_RATE_2X3_SDM_MCS9 = 97, + WL_RATE_2X3_SDM_MCS10 = 98, + WL_RATE_2X3_SDM_MCS11 = 99, + WL_RATE_2X3_SDM_MCS12 = 100, + WL_RATE_2X3_SDM_MCS13 = 101, + WL_RATE_2X3_SDM_MCS14 = 102, + WL_RATE_2X3_SDM_MCS15 = 103, + + WL_RATE_2X3_VHT0SS2 = 96, + WL_RATE_2X3_VHT1SS2 = 97, + WL_RATE_2X3_VHT2SS2 = 98, + WL_RATE_2X3_VHT3SS2 = 99, + WL_RATE_2X3_VHT4SS2 = 100, + WL_RATE_2X3_VHT5SS2 = 101, + WL_RATE_2X3_VHT6SS2 = 102, + WL_RATE_2X3_VHT7SS2 = 103, + WL_RATE_2X3_VHT8SS2 = 104, + WL_RATE_2X3_VHT9SS2 = 105, + + + WL_RATE_3X3_SDM_MCS16 = 106, + WL_RATE_3X3_SDM_MCS17 = 107, + WL_RATE_3X3_SDM_MCS18 = 108, + WL_RATE_3X3_SDM_MCS19 = 109, + WL_RATE_3X3_SDM_MCS20 = 110, + WL_RATE_3X3_SDM_MCS21 = 111, + WL_RATE_3X3_SDM_MCS22 = 112, + WL_RATE_3X3_SDM_MCS23 = 113, + + WL_RATE_3X3_VHT0SS3 = 106, + WL_RATE_3X3_VHT1SS3 = 107, + WL_RATE_3X3_VHT2SS3 = 108, + WL_RATE_3X3_VHT3SS3 = 109, + WL_RATE_3X3_VHT4SS3 = 110, + WL_RATE_3X3_VHT5SS3 = 111, + WL_RATE_3X3_VHT6SS3 = 112, + WL_RATE_3X3_VHT7SS3 = 113, + WL_RATE_3X3_VHT8SS3 = 114, + WL_RATE_3X3_VHT9SS3 = 115, + + + WL_NUMRATES = 116 +} clm_rates_t; + +#ifdef __cplusplus +} +#endif + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_wlfc.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_wlfc.h @@ -0,0 +1,278 @@ +/* +* Copyright (C) 1999-2012, Broadcom Corporation +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2 (the "GPL"), +* available at http://www.broadcom.com/licenses/GPLv2.php, with the +* following added to such license: +* +* As a special exception, the copyright holders of this software give you +* permission to link this software with independent modules, and to copy and +* distribute the resulting executable under terms of your choice, provided that +* you also meet, for each linked independent module, the terms and conditions of +* the license of that module. An independent module is a module which is not +* derived from this software. The special exception does not apply to any +* modifications of the software. +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a license +* other than the GPL, without Broadcom's express prior written consent. +* $Id: dhd_wlfc.h 328424 2012-04-19 05:23:09Z $ +* +*/ +#ifndef __wlfc_host_driver_definitions_h__ +#define __wlfc_host_driver_definitions_h__ + +/* 16 bits will provide an absolute max of 65536 slots */ +#define WLFC_HANGER_MAXITEMS 1024 + +#define WLFC_HANGER_ITEM_STATE_FREE 1 +#define WLFC_HANGER_ITEM_STATE_INUSE 2 + +#define WLFC_PKTID_HSLOT_MASK 0xffff /* allow 16 bits only */ +#define WLFC_PKTID_HSLOT_SHIFT 8 + +/* x -> TXSTATUS TAG to/from firmware */ +#define WLFC_PKTID_HSLOT_GET(x) \ + (((x) >> WLFC_PKTID_HSLOT_SHIFT) & WLFC_PKTID_HSLOT_MASK) +#define WLFC_PKTID_HSLOT_SET(var, slot) \ + ((var) = ((var) & ~(WLFC_PKTID_HSLOT_MASK << WLFC_PKTID_HSLOT_SHIFT)) | \ + (((slot) & WLFC_PKTID_HSLOT_MASK) << WLFC_PKTID_HSLOT_SHIFT)) + +#define WLFC_PKTID_FREERUNCTR_MASK 0xff + +#define WLFC_PKTID_FREERUNCTR_GET(x) ((x) & WLFC_PKTID_FREERUNCTR_MASK) +#define WLFC_PKTID_FREERUNCTR_SET(var, ctr) \ + ((var) = (((var) & ~WLFC_PKTID_FREERUNCTR_MASK) | \ + (((ctr) & WLFC_PKTID_FREERUNCTR_MASK)))) + +#define WLFC_PKTQ_PENQ(pq, prec, p) ((pktq_full((pq)) || pktq_pfull((pq), (prec)))? \ + NULL : pktq_penq((pq), (prec), (p))) +#define WLFC_PKTQ_PENQ_HEAD(pq, prec, p) ((pktq_full((pq)) || pktq_pfull((pq), (prec))) ? \ + NULL : pktq_penq_head((pq), (prec), (p))) + +typedef enum ewlfc_packet_state { + eWLFC_PKTTYPE_NEW, + eWLFC_PKTTYPE_DELAYED, + eWLFC_PKTTYPE_SUPPRESSED, + eWLFC_PKTTYPE_MAX +} ewlfc_packet_state_t; + +typedef enum ewlfc_mac_entry_action { + eWLFC_MAC_ENTRY_ACTION_ADD, + eWLFC_MAC_ENTRY_ACTION_DEL, + eWLFC_MAC_ENTRY_ACTION_UPDATE, + eWLFC_MAC_ENTRY_ACTION_MAX +} ewlfc_mac_entry_action_t; + +typedef struct wlfc_hanger_item { + uint8 state; + uint8 pad[3]; + uint32 identifier; + void* pkt; +#ifdef PROP_TXSTATUS_DEBUG + uint32 push_time; +#endif +} wlfc_hanger_item_t; + +typedef struct wlfc_hanger { + int max_items; + uint32 pushed; + uint32 popped; + uint32 failed_to_push; + uint32 failed_to_pop; + uint32 failed_slotfind; + wlfc_hanger_item_t items[1]; +} wlfc_hanger_t; + +#define WLFC_HANGER_SIZE(n) ((sizeof(wlfc_hanger_t) - \ + sizeof(wlfc_hanger_item_t)) + ((n)*sizeof(wlfc_hanger_item_t))) + +#define WLFC_STATE_OPEN 1 +#define WLFC_STATE_CLOSE 2 + +#define WLFC_PSQ_PREC_COUNT ((AC_COUNT + 1) * 2) /* 2 for each AC traffic and bc/mc */ +#define WLFC_PSQ_LEN 256 +#define WLFC_SENDQ_LEN 128 + + +#define WLFC_FLOWCONTROL_HIWATER 128 +#define WLFC_FLOWCONTROL_LOWATER 64 + + +typedef struct wlfc_mac_descriptor { + uint8 occupied; + uint8 interface_id; + uint8 iftype; + uint8 state; + uint8 ac_bitmap; /* for APSD */ + uint8 requested_credit; + uint8 requested_packet; + uint8 ea[ETHER_ADDR_LEN]; + /* + maintain (MAC,AC) based seq count for + packets going to the device. As well as bc/mc. + */ + uint8 seq[AC_COUNT + 1]; + uint8 generation; + struct pktq psq; + /* The AC pending bitmap that was reported to the fw at last change */ + uint8 traffic_lastreported_bmp; + /* The new AC pending bitmap */ + uint8 traffic_pending_bmp; + /* 1= send on next opportunity */ + uint8 send_tim_signal; + uint8 mac_handle; +#ifdef PROP_TXSTATUS_DEBUG + uint32 dstncredit_sent_packets; + uint32 dstncredit_acks; + uint32 opened_ct; + uint32 closed_ct; +#endif +} wlfc_mac_descriptor_t; + +#define WLFC_DECR_SEQCOUNT(entry, prec) do { if (entry->seq[(prec)] == 0) {\ + entry->seq[prec] = 0xff; } else entry->seq[prec]--;} while (0) + +#define WLFC_INCR_SEQCOUNT(entry, prec) entry->seq[(prec)]++ +#define WLFC_SEQCOUNT(entry, prec) entry->seq[(prec)] + +typedef struct athost_wl_stat_counters { + uint32 pktin; + uint32 pkt2bus; + uint32 pktdropped; + uint32 tlv_parse_failed; + uint32 rollback; + uint32 rollback_failed; + uint32 sendq_full_error; + uint32 delayq_full_error; + uint32 credit_request_failed; + uint32 packet_request_failed; + uint32 mac_update_failed; + uint32 psmode_update_failed; + uint32 interface_update_failed; + uint32 wlfc_header_only_pkt; + uint32 txstatus_in; + uint32 d11_suppress; + uint32 wl_suppress; + uint32 bad_suppress; + uint32 pkt_freed; + uint32 pkt_free_err; + uint32 psq_wlsup_retx; + uint32 psq_wlsup_enq; + uint32 psq_d11sup_retx; + uint32 psq_d11sup_enq; + uint32 psq_hostq_retx; + uint32 psq_hostq_enq; + uint32 mac_handle_notfound; + uint32 wlc_tossed_pkts; + uint32 dhd_hdrpulls; + uint32 generic_error; + /* an extra one for bc/mc traffic */ + uint32 sendq_pkts[AC_COUNT + 1]; +#ifdef PROP_TXSTATUS_DEBUG + /* all pkt2bus -> txstatus latency accumulated */ + uint32 latency_sample_count; + uint32 total_status_latency; + uint32 latency_most_recent; + int idx_delta; + uint32 deltas[10]; + uint32 fifo_credits_sent[6]; + uint32 fifo_credits_back[6]; + uint32 dropped_qfull[6]; + uint32 signal_only_pkts_sent; + uint32 signal_only_pkts_freed; +#endif +} athost_wl_stat_counters_t; + +#ifdef PROP_TXSTATUS_DEBUG +#define WLFC_HOST_FIFO_CREDIT_INC_SENTCTRS(ctx, ac) do { \ + (ctx)->stats.fifo_credits_sent[(ac)]++;} while (0) +#define WLFC_HOST_FIFO_CREDIT_INC_BACKCTRS(ctx, ac) do { \ + (ctx)->stats.fifo_credits_back[(ac)]++;} while (0) +#define WLFC_HOST_FIFO_DROPPEDCTR_INC(ctx, ac) do { \ + (ctx)->stats.dropped_qfull[(ac)]++;} while (0) +#else +#define WLFC_HOST_FIFO_CREDIT_INC_SENTCTRS(ctx, ac) do {} while (0) +#define WLFC_HOST_FIFO_CREDIT_INC_BACKCTRS(ctx, ac) do {} while (0) +#define WLFC_HOST_FIFO_DROPPEDCTR_INC(ctx, ac) do {} while (0) +#endif + +#define WLFC_FCMODE_NONE 0 +#define WLFC_FCMODE_IMPLIED_CREDIT 1 +#define WLFC_FCMODE_EXPLICIT_CREDIT 2 + +/* How long to defer borrowing in milliseconds */ +#define WLFC_BORROW_DEFER_PERIOD_MS 100 + +/* Mask to represent available ACs (note: BC/MC is ignored */ +#define WLFC_AC_MASK 0xF + +/* Mask to check for only on-going AC_BE traffic */ +#define WLFC_AC_BE_TRAFFIC_ONLY 0xD + +typedef struct athost_wl_status_info { + uint8 last_seqid_to_wlc; + + /* OSL handle */ + osl_t* osh; + /* dhd pub */ + void* dhdp; + + /* stats */ + athost_wl_stat_counters_t stats; + + /* the additional ones are for bc/mc and ATIM FIFO */ + int FIFO_credit[AC_COUNT + 2]; + + /* Credit borrow counts for each FIFO from each of the other FIFOs */ + int credits_borrowed[AC_COUNT + 2][AC_COUNT + 2]; + + struct pktq SENDQ; + + /* packet hanger and MAC->handle lookup table */ + void* hanger; + struct { + /* table for individual nodes */ + wlfc_mac_descriptor_t nodes[WLFC_MAC_DESC_TABLE_SIZE]; + /* table for interfaces */ + wlfc_mac_descriptor_t interfaces[WLFC_MAX_IFNUM]; + /* OS may send packets to unknown (unassociated) destinations */ + /* A place holder for bc/mc and packets to unknown destinations */ + wlfc_mac_descriptor_t other; + } destination_entries; + /* token position for different priority packets */ + uint8 token_pos[AC_COUNT+1]; + /* ON/OFF state for flow control to the host network interface */ + uint8 hostif_flow_state[WLFC_MAX_IFNUM]; + uint8 host_ifidx; + /* to flow control an OS interface */ + uint8 toggle_host_if; + + /* + Mode in which the dhd flow control shall operate. Must be set before + traffic starts to the device. + 0 - Do not do any proptxtstatus flow control + 1 - Use implied credit from a packet status + 2 - Use explicit credit + */ + uint8 proptxstatus_mode; + + /* To borrow credits */ + uint8 allow_credit_borrow; + + /* Timestamp to compute how long to defer borrowing for */ + uint32 borrow_defer_timestamp; + +} athost_wl_status_info_t; + +int dhd_wlfc_enable(dhd_pub_t *dhd); +int dhd_wlfc_interface_event(struct dhd_info *, + ewlfc_mac_entry_action_t action, uint8 ifid, uint8 iftype, uint8* ea); +int dhd_wlfc_FIFOcreditmap_event(struct dhd_info *dhd, uint8* event_data); +int dhd_wlfc_event(struct dhd_info *dhd); +int dhd_os_wlfc_block(dhd_pub_t *pub); +int dhd_os_wlfc_unblock(dhd_pub_t *pub); + +#endif /* __wlfc_host_driver_definitions_h__ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_android.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_android.c @@ -0,0 +1,845 @@ +/* + * Linux cfg80211 driver - Android related functions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_android.c 323797 2012-03-27 01:27:20Z $ + */ + +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef WL_CFG80211 +#include +#endif +#if defined(CONFIG_WIFI_CONTROL_FUNC) +#include +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) +#include +#else +#include +#endif +#endif /* CONFIG_WIFI_CONTROL_FUNC */ + +/* + * Android private command strings, PLEASE define new private commands here + * so they can be updated easily in the future (if needed) + */ + +#define CMD_START "START" +#define CMD_STOP "STOP" +#define CMD_SCAN_ACTIVE "SCAN-ACTIVE" +#define CMD_SCAN_PASSIVE "SCAN-PASSIVE" +#define CMD_RSSI "RSSI" +#define CMD_LINKSPEED "LINKSPEED" +#define CMD_RXFILTER_START "RXFILTER-START" +#define CMD_RXFILTER_STOP "RXFILTER-STOP" +#define CMD_RXFILTER_ADD "RXFILTER-ADD" +#define CMD_RXFILTER_REMOVE "RXFILTER-REMOVE" +#define CMD_BTCOEXSCAN_START "BTCOEXSCAN-START" +#define CMD_BTCOEXSCAN_STOP "BTCOEXSCAN-STOP" +#define CMD_BTCOEXMODE "BTCOEXMODE" +#define CMD_SETSUSPENDOPT "SETSUSPENDOPT" +#define CMD_P2P_DEV_ADDR "P2P_DEV_ADDR" +#define CMD_SETFWPATH "SETFWPATH" +#define CMD_SETBAND "SETBAND" +#define CMD_GETBAND "GETBAND" +#define CMD_COUNTRY "COUNTRY" +#define CMD_P2P_SET_NOA "P2P_SET_NOA" +#define CMD_P2P_SET_PS "P2P_SET_PS" +#define CMD_SET_AP_WPS_P2P_IE "SET_AP_WPS_P2P_IE" + + +#ifdef PNO_SUPPORT +#define CMD_PNOSSIDCLR_SET "PNOSSIDCLR" +#define CMD_PNOSETUP_SET "PNOSETUP " +#define CMD_PNOENABLE_SET "PNOFORCE" +#define CMD_PNODEBUG_SET "PNODEBUG" + +#define PNO_TLV_PREFIX 'S' +#define PNO_TLV_VERSION '1' +#define PNO_TLV_SUBVERSION '2' +#define PNO_TLV_RESERVED '0' +#define PNO_TLV_TYPE_SSID_IE 'S' +#define PNO_TLV_TYPE_TIME 'T' +#define PNO_TLV_FREQ_REPEAT 'R' +#define PNO_TLV_FREQ_EXPO_MAX 'M' + +typedef struct cmd_tlv { + char prefix; + char version; + char subver; + char reserved; +} cmd_tlv_t; +#endif /* PNO_SUPPORT */ + +typedef struct android_wifi_priv_cmd { + char *buf; + int used_len; + int total_len; +} android_wifi_priv_cmd; + +/** + * Extern function declarations (TODO: move them to dhd_linux.h) + */ +void dhd_customer_gpio_wlan_ctrl(int onoff); +uint dhd_dev_reset(struct net_device *dev, uint8 flag); +void dhd_dev_init_ioctl(struct net_device *dev); +#ifdef WL_CFG80211 +int wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr); +int wl_cfg80211_set_btcoex_dhcp(struct net_device *dev, char *command); +#else +int wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr) +{ return 0; } +int wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len) +{ return 0; } +int wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len) +{ return 0; } +int wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len) +{ return 0; } +#endif +extern int dhd_os_check_if_up(void *dhdp); +extern void *bcmsdh_get_drvdata(void); +#ifdef PROP_TXSTATUS +extern int dhd_wlfc_init(dhd_pub_t *dhd); +extern void dhd_wlfc_deinit(dhd_pub_t *dhd); +#endif + +extern bool ap_fw_loaded; +#ifdef CUSTOMER_HW2 +extern char iface_name[IFNAMSIZ]; +#endif + +/** + * Local (static) functions and variables + */ + +/* Initialize g_wifi_on to 1 so dhd_bus_start will be called for the first + * time (only) in dhd_open, subsequential wifi on will be handled by + * wl_android_wifi_on + */ +static int g_wifi_on = TRUE; + +/** + * Local (static) function definitions + */ +static int wl_android_get_link_speed(struct net_device *net, char *command, int total_len) +{ + int link_speed; + int bytes_written; + int error; + + error = wldev_get_link_speed(net, &link_speed); + if (error) + return -1; + + /* Convert Kbps to Android Mbps */ + link_speed = link_speed / 1000; + bytes_written = snprintf(command, total_len, "LinkSpeed %d", link_speed); + DHD_INFO(("%s: command result is %s\n", __FUNCTION__, command)); + return bytes_written; +} + +static int wl_android_get_rssi(struct net_device *net, char *command, int total_len) +{ + wlc_ssid_t ssid = {0}; + int rssi; + int bytes_written = 0; + int error; + + error = wldev_get_rssi(net, &rssi); + if (error) + return -1; + + error = wldev_get_ssid(net, &ssid); + if (error) + return -1; + if ((ssid.SSID_len == 0) || (ssid.SSID_len > DOT11_MAX_SSID_LEN)) { + DHD_ERROR(("%s: wldev_get_ssid failed\n", __FUNCTION__)); + } else { + memcpy(command, ssid.SSID, ssid.SSID_len); + bytes_written = ssid.SSID_len; + } + bytes_written += snprintf(&command[bytes_written], total_len, " rssi %d", rssi); + DHD_INFO(("%s: command result is %s (%d)\n", __FUNCTION__, command, bytes_written)); + return bytes_written; +} + +static int wl_android_set_suspendopt(struct net_device *dev, char *command, int total_len) +{ + int suspend_flag; + int ret_now; + int ret = 0; + + suspend_flag = *(command + strlen(CMD_SETSUSPENDOPT) + 1) - '0'; + + if (suspend_flag != 0) + suspend_flag = 1; + ret_now = net_os_set_suspend_disable(dev, suspend_flag); + + if (ret_now != suspend_flag) { + if (!(ret = net_os_set_suspend(dev, ret_now))) + DHD_INFO(("%s: Suspend Flag %d -> %d\n", + __FUNCTION__, ret_now, suspend_flag)); + else + DHD_ERROR(("%s: failed %d\n", __FUNCTION__, ret)); + } + return ret; +} + +static int wl_android_get_band(struct net_device *dev, char *command, int total_len) +{ + uint band; + int bytes_written; + int error; + + error = wldev_get_band(dev, &band); + if (error) + return -1; + bytes_written = snprintf(command, total_len, "Band %d", band); + return bytes_written; +} + +#ifdef PNO_SUPPORT +static int wl_android_set_pno_setup(struct net_device *dev, char *command, int total_len) +{ + wlc_ssid_t ssids_local[MAX_PFN_LIST_COUNT]; + int res = -1; + int nssid = 0; + cmd_tlv_t *cmd_tlv_temp; + char *str_ptr; + int tlv_size_left; + int pno_time = 0; + int pno_repeat = 0; + int pno_freq_expo_max = 0; + +#ifdef PNO_SET_DEBUG + int i; + char pno_in_example[] = { + 'P', 'N', 'O', 'S', 'E', 'T', 'U', 'P', ' ', + 'S', '1', '2', '0', + 'S', + 0x05, + 'd', 'l', 'i', 'n', 'k', + 'S', + 0x04, + 'G', 'O', 'O', 'G', + 'T', + '0', 'B', + 'R', + '2', + 'M', + '2', + 0x00 + }; +#endif /* PNO_SET_DEBUG */ + + DHD_INFO(("%s: command=%s, len=%d\n", __FUNCTION__, command, total_len)); + + if (total_len < (strlen(CMD_PNOSETUP_SET) + sizeof(cmd_tlv_t))) { + DHD_ERROR(("%s argument=%d less min size\n", __FUNCTION__, total_len)); + goto exit_proc; + } + + +#ifdef PNO_SET_DEBUG + memcpy(command, pno_in_example, sizeof(pno_in_example)); + for (i = 0; i < sizeof(pno_in_example); i++) + printf("%02X ", command[i]); + printf("\n"); + total_len = sizeof(pno_in_example); +#endif + + str_ptr = command + strlen(CMD_PNOSETUP_SET); + tlv_size_left = total_len - strlen(CMD_PNOSETUP_SET); + + cmd_tlv_temp = (cmd_tlv_t *)str_ptr; + memset(ssids_local, 0, sizeof(ssids_local)); + + if ((cmd_tlv_temp->prefix == PNO_TLV_PREFIX) && + (cmd_tlv_temp->version == PNO_TLV_VERSION) && + (cmd_tlv_temp->subver == PNO_TLV_SUBVERSION)) { + + str_ptr += sizeof(cmd_tlv_t); + tlv_size_left -= sizeof(cmd_tlv_t); + + if ((nssid = wl_iw_parse_ssid_list_tlv(&str_ptr, ssids_local, + MAX_PFN_LIST_COUNT, &tlv_size_left)) <= 0) { + DHD_ERROR(("SSID is not presented or corrupted ret=%d\n", nssid)); + goto exit_proc; + } else { + if ((str_ptr[0] != PNO_TLV_TYPE_TIME) || (tlv_size_left <= 1)) { + DHD_ERROR(("%s scan duration corrupted field size %d\n", + __FUNCTION__, tlv_size_left)); + goto exit_proc; + } + str_ptr++; + pno_time = simple_strtoul(str_ptr, &str_ptr, 16); + DHD_INFO(("%s: pno_time=%d\n", __FUNCTION__, pno_time)); + + if (str_ptr[0] != 0) { + if ((str_ptr[0] != PNO_TLV_FREQ_REPEAT)) { + DHD_ERROR(("%s pno repeat : corrupted field\n", + __FUNCTION__)); + goto exit_proc; + } + str_ptr++; + pno_repeat = simple_strtoul(str_ptr, &str_ptr, 16); + DHD_INFO(("%s :got pno_repeat=%d\n", __FUNCTION__, pno_repeat)); + if (str_ptr[0] != PNO_TLV_FREQ_EXPO_MAX) { + DHD_ERROR(("%s FREQ_EXPO_MAX corrupted field size\n", + __FUNCTION__)); + goto exit_proc; + } + str_ptr++; + pno_freq_expo_max = simple_strtoul(str_ptr, &str_ptr, 16); + DHD_INFO(("%s: pno_freq_expo_max=%d\n", + __FUNCTION__, pno_freq_expo_max)); + } + } + } else { + DHD_ERROR(("%s get wrong TLV command\n", __FUNCTION__)); + goto exit_proc; + } + + res = dhd_dev_pno_set(dev, ssids_local, nssid, pno_time, pno_repeat, pno_freq_expo_max); + +exit_proc: + return res; +} +#endif /* PNO_SUPPORT */ + +static int wl_android_get_p2p_dev_addr(struct net_device *ndev, char *command, int total_len) +{ + int ret; + int bytes_written = 0; + + ret = wl_cfg80211_get_p2p_dev_addr(ndev, (struct ether_addr*)command); + if (ret) + return 0; + bytes_written = sizeof(struct ether_addr); + return bytes_written; +} + +/** + * Global function definitions (declared in wl_android.h) + */ + +int wl_android_wifi_on(struct net_device *dev) +{ + int ret = 0; + int retry = POWERUP_MAX_RETRY; + + printk("%s in\n", __FUNCTION__); + if (!dev) { + DHD_ERROR(("%s: dev is null\n", __FUNCTION__)); + return -EINVAL; + } + + dhd_net_if_lock(dev); + if (!g_wifi_on) { + do { + dhd_customer_gpio_wlan_ctrl(WLAN_RESET_ON); + ret = sdioh_start(NULL, 0); + if (ret == 0) + break; + DHD_ERROR(("\nfailed to power up wifi chip, retry again (%d left) **\n\n", + retry+1)); + dhd_customer_gpio_wlan_ctrl(WLAN_RESET_OFF); + } while (retry-- >= 0); + if (ret != 0) { + DHD_ERROR(("\nfailed to power up wifi chip, max retry reached **\n\n")); + goto exit; + } + ret = dhd_dev_reset(dev, FALSE); + sdioh_start(NULL, 1); + dhd_dev_init_ioctl(dev); +#ifdef PROP_TXSTATUS + dhd_wlfc_init(bcmsdh_get_drvdata()); +#endif + g_wifi_on = TRUE; + } + +exit: + dhd_net_if_unlock(dev); + + return ret; +} + +int wl_android_wifi_off(struct net_device *dev) +{ + int ret = 0; + + printk("%s in\n", __FUNCTION__); + if (!dev) { + DHD_TRACE(("%s: dev is null\n", __FUNCTION__)); + return -EINVAL; + } + + dhd_net_if_lock(dev); + if (g_wifi_on) { +#ifdef PROP_TXSTATUS + dhd_wlfc_deinit(bcmsdh_get_drvdata()); +#endif + dhd_dev_reset(dev, 1); + sdioh_stop(NULL); + dhd_customer_gpio_wlan_ctrl(WLAN_RESET_OFF); + g_wifi_on = FALSE; + } + dhd_net_if_unlock(dev); + + return ret; +} + +static int wl_android_set_fwpath(struct net_device *net, char *command, int total_len) +{ + if ((strlen(command) - strlen(CMD_SETFWPATH)) > MOD_PARAM_PATHLEN) + return -1; + bcm_strncpy_s(fw_path, sizeof(fw_path), + command + strlen(CMD_SETFWPATH) + 1, MOD_PARAM_PATHLEN - 1); + if (strstr(fw_path, "apsta") != NULL) { + DHD_INFO(("GOT APSTA FIRMWARE\n")); + ap_fw_loaded = TRUE; + } else { + DHD_INFO(("GOT STA FIRMWARE\n")); + ap_fw_loaded = FALSE; + } + return 0; +} + +int wl_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd) +{ + int ret = 0; + char *command = NULL; + int bytes_written = 0; + android_wifi_priv_cmd priv_cmd; + + net_os_wake_lock(net); + + if (!ifr->ifr_data) { + ret = -EINVAL; + goto exit; + } + if (copy_from_user(&priv_cmd, ifr->ifr_data, sizeof(android_wifi_priv_cmd))) { + ret = -EFAULT; + goto exit; + } + command = kmalloc(priv_cmd.total_len, GFP_KERNEL); + if (!command) + { + DHD_ERROR(("%s: failed to allocate memory\n", __FUNCTION__)); + ret = -ENOMEM; + goto exit; + } + if (copy_from_user(command, priv_cmd.buf, priv_cmd.total_len)) { + ret = -EFAULT; + goto exit; + } + + DHD_INFO(("%s: Android private cmd \"%s\" on %s\n", __FUNCTION__, command, ifr->ifr_name)); + + if (strnicmp(command, CMD_START, strlen(CMD_START)) == 0) { + DHD_INFO(("%s, Received regular START command\n", __FUNCTION__)); + bytes_written = wl_android_wifi_on(net); + } + else if (strnicmp(command, CMD_SETFWPATH, strlen(CMD_SETFWPATH)) == 0) { + bytes_written = wl_android_set_fwpath(net, command, priv_cmd.total_len); + } + + if (!g_wifi_on) { + DHD_ERROR(("%s: Ignore private cmd \"%s\" - iface %s is down\n", + __FUNCTION__, command, ifr->ifr_name)); + ret = 0; + goto exit; + } + + if (strnicmp(command, CMD_STOP, strlen(CMD_STOP)) == 0) { + bytes_written = wl_android_wifi_off(net); + } + else if (strnicmp(command, CMD_SCAN_ACTIVE, strlen(CMD_SCAN_ACTIVE)) == 0) { + /* TBD: SCAN-ACTIVE */ + } + else if (strnicmp(command, CMD_SCAN_PASSIVE, strlen(CMD_SCAN_PASSIVE)) == 0) { + /* TBD: SCAN-PASSIVE */ + } + else if (strnicmp(command, CMD_RSSI, strlen(CMD_RSSI)) == 0) { + bytes_written = wl_android_get_rssi(net, command, priv_cmd.total_len); + } + else if (strnicmp(command, CMD_LINKSPEED, strlen(CMD_LINKSPEED)) == 0) { + bytes_written = wl_android_get_link_speed(net, command, priv_cmd.total_len); + } + else if (strnicmp(command, CMD_RXFILTER_START, strlen(CMD_RXFILTER_START)) == 0) { + bytes_written = net_os_set_packet_filter(net, 1); + } + else if (strnicmp(command, CMD_RXFILTER_STOP, strlen(CMD_RXFILTER_STOP)) == 0) { + bytes_written = net_os_set_packet_filter(net, 0); + } + else if (strnicmp(command, CMD_RXFILTER_ADD, strlen(CMD_RXFILTER_ADD)) == 0) { + int filter_num = *(command + strlen(CMD_RXFILTER_ADD) + 1) - '0'; + bytes_written = net_os_rxfilter_add_remove(net, TRUE, filter_num); + } + else if (strnicmp(command, CMD_RXFILTER_REMOVE, strlen(CMD_RXFILTER_REMOVE)) == 0) { + int filter_num = *(command + strlen(CMD_RXFILTER_REMOVE) + 1) - '0'; + bytes_written = net_os_rxfilter_add_remove(net, FALSE, filter_num); + } + else if (strnicmp(command, CMD_BTCOEXSCAN_START, strlen(CMD_BTCOEXSCAN_START)) == 0) { + /* TBD: BTCOEXSCAN-START */ + } + else if (strnicmp(command, CMD_BTCOEXSCAN_STOP, strlen(CMD_BTCOEXSCAN_STOP)) == 0) { + /* TBD: BTCOEXSCAN-STOP */ + } + else if (strnicmp(command, CMD_BTCOEXMODE, strlen(CMD_BTCOEXMODE)) == 0) { + uint mode = *(command + strlen(CMD_BTCOEXMODE) + 1) - '0'; + + if (mode == 1) + net_os_set_packet_filter(net, 0); /* DHCP starts */ + else + net_os_set_packet_filter(net, 1); /* DHCP ends */ +#ifdef WL_CFG80211 + bytes_written = wl_cfg80211_set_btcoex_dhcp(net, command); +#endif + } + else if (strnicmp(command, CMD_SETSUSPENDOPT, strlen(CMD_SETSUSPENDOPT)) == 0) { + bytes_written = wl_android_set_suspendopt(net, command, priv_cmd.total_len); + } + else if (strnicmp(command, CMD_SETBAND, strlen(CMD_SETBAND)) == 0) { + uint band = *(command + strlen(CMD_SETBAND) + 1) - '0'; + bytes_written = wldev_set_band(net, band); + } + else if (strnicmp(command, CMD_GETBAND, strlen(CMD_GETBAND)) == 0) { + bytes_written = wl_android_get_band(net, command, priv_cmd.total_len); + } + else if (strnicmp(command, CMD_COUNTRY, strlen(CMD_COUNTRY)) == 0) { + char *country_code = command + strlen(CMD_COUNTRY) + 1; + bytes_written = wldev_set_country(net, country_code); + } +#ifdef PNO_SUPPORT + else if (strnicmp(command, CMD_PNOSSIDCLR_SET, strlen(CMD_PNOSSIDCLR_SET)) == 0) { + bytes_written = dhd_dev_pno_reset(net); + } + else if (strnicmp(command, CMD_PNOSETUP_SET, strlen(CMD_PNOSETUP_SET)) == 0) { + bytes_written = wl_android_set_pno_setup(net, command, priv_cmd.total_len); + } + else if (strnicmp(command, CMD_PNOENABLE_SET, strlen(CMD_PNOENABLE_SET)) == 0) { + uint pfn_enabled = *(command + strlen(CMD_PNOENABLE_SET) + 1) - '0'; + bytes_written = dhd_dev_pno_enable(net, pfn_enabled); + } +#endif + else if (strnicmp(command, CMD_P2P_DEV_ADDR, strlen(CMD_P2P_DEV_ADDR)) == 0) { + bytes_written = wl_android_get_p2p_dev_addr(net, command, priv_cmd.total_len); + } + else if (strnicmp(command, CMD_P2P_SET_NOA, strlen(CMD_P2P_SET_NOA)) == 0) { + int skip = strlen(CMD_P2P_SET_NOA) + 1; + bytes_written = wl_cfg80211_set_p2p_noa(net, command + skip, + priv_cmd.total_len - skip); + } + else if (strnicmp(command, CMD_P2P_SET_PS, strlen(CMD_P2P_SET_PS)) == 0) { + int skip = strlen(CMD_P2P_SET_PS) + 1; + bytes_written = wl_cfg80211_set_p2p_ps(net, command + skip, + priv_cmd.total_len - skip); + } +#ifdef WL_CFG80211 + else if (strnicmp(command, CMD_SET_AP_WPS_P2P_IE, + strlen(CMD_SET_AP_WPS_P2P_IE)) == 0) { + int skip = strlen(CMD_SET_AP_WPS_P2P_IE) + 3; + bytes_written = wl_cfg80211_set_wps_p2p_ie(net, command + skip, + priv_cmd.total_len - skip, *(command + skip - 2) - '0'); + } +#endif /* WL_CFG80211 */ + else { + DHD_ERROR(("Unknown PRIVATE command %s - ignored\n", command)); + snprintf(command, 3, "OK"); + bytes_written = strlen("OK"); + } + + if (bytes_written >= 0) { + if ((bytes_written == 0) && (priv_cmd.total_len > 0)) + command[0] = '\0'; + if (bytes_written >= priv_cmd.total_len) { + DHD_ERROR(("%s: bytes_written = %d\n", __FUNCTION__, bytes_written)); + bytes_written = priv_cmd.total_len; + } else { + bytes_written++; + } + priv_cmd.used_len = bytes_written; + if (copy_to_user(priv_cmd.buf, command, bytes_written)) { + DHD_ERROR(("%s: failed to copy data to user buffer\n", __FUNCTION__)); + ret = -EFAULT; + } + } + else { + ret = bytes_written; + } + +exit: + net_os_wake_unlock(net); + if (command) { + kfree(command); + } + + return ret; +} + +int wl_android_init(void) +{ + int ret = 0; + +#ifdef ENABLE_INSMOD_NO_FW_LOAD + dhd_download_fw_on_driverload = FALSE; +#endif /* ENABLE_INSMOD_NO_FW_LOAD */ +#ifdef CUSTOMER_HW2 + if (!iface_name[0]) { + memset(iface_name, 0, IFNAMSIZ); + bcm_strncpy_s(iface_name, IFNAMSIZ, "wlan", IFNAMSIZ); + } +#endif /* CUSTOMER_HW2 */ + return ret; +} + +int wl_android_exit(void) +{ + int ret = 0; + + return ret; +} + +void wl_android_post_init(void) +{ + if (!dhd_download_fw_on_driverload) { + /* Call customer gpio to turn off power with WL_REG_ON signal */ + dhd_customer_gpio_wlan_ctrl(WLAN_RESET_OFF); + g_wifi_on = 0; + } +} +/** + * Functions for Android WiFi card detection + */ +#if defined(CONFIG_WIFI_CONTROL_FUNC) + +static int g_wifidev_registered = 0; +static struct semaphore wifi_control_sem; +static struct wifi_platform_data *wifi_control_data = NULL; +static struct resource *wifi_irqres = NULL; + +static int wifi_add_dev(void); +static void wifi_del_dev(void); + +int wl_android_wifictrl_func_add(void) +{ + int ret = 0; + sema_init(&wifi_control_sem, 0); + + ret = wifi_add_dev(); + if (ret) { + DHD_ERROR(("%s: platform_driver_register failed\n", __FUNCTION__)); + return ret; + } + g_wifidev_registered = 1; + + /* Waiting callback after platform_driver_register is done or exit with error */ + if (down_timeout(&wifi_control_sem, msecs_to_jiffies(1000)) != 0) { + ret = -EINVAL; + DHD_ERROR(("%s: platform_driver_register timeout\n", __FUNCTION__)); + } + + return ret; +} + +void wl_android_wifictrl_func_del(void) +{ + if (g_wifidev_registered) + { + wifi_del_dev(); + g_wifidev_registered = 0; + } +} + +void* wl_android_prealloc(int section, unsigned long size) +{ + void *alloc_ptr = NULL; + if (wifi_control_data && wifi_control_data->mem_prealloc) { + alloc_ptr = wifi_control_data->mem_prealloc(section, size); + if (alloc_ptr) { + DHD_INFO(("success alloc section %d\n", section)); + if (size != 0L) + bzero(alloc_ptr, size); + return alloc_ptr; + } + } + + DHD_ERROR(("can't alloc section %d\n", section)); + return NULL; +} + +int wifi_get_irq_number(unsigned long *irq_flags_ptr) +{ + if (wifi_irqres) { + *irq_flags_ptr = wifi_irqres->flags & IRQF_TRIGGER_MASK; + return (int)wifi_irqres->start; + } +#ifdef CUSTOM_OOB_GPIO_NUM + return CUSTOM_OOB_GPIO_NUM; +#else + return -1; +#endif +} + +int wifi_set_power(int on, unsigned long msec) +{ + DHD_ERROR(("%s = %d\n", __FUNCTION__, on)); + if (wifi_control_data && wifi_control_data->set_power) { + wifi_control_data->set_power(on); + } + if (msec) + msleep(msec); + return 0; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) +int wifi_get_mac_addr(unsigned char *buf) +{ + DHD_ERROR(("%s\n", __FUNCTION__)); + if (!buf) + return -EINVAL; + if (wifi_control_data && wifi_control_data->get_mac_addr) { + return wifi_control_data->get_mac_addr(buf); + } + return -EOPNOTSUPP; +} +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) +void *wifi_get_country_code(char *ccode) +{ + DHD_TRACE(("%s\n", __FUNCTION__)); + if (!ccode) + return NULL; + if (wifi_control_data && wifi_control_data->get_country_code) { + return wifi_control_data->get_country_code(ccode); + } + return NULL; +} +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) */ + +static int wifi_set_carddetect(int on) +{ + DHD_ERROR(("%s = %d\n", __FUNCTION__, on)); + if (wifi_control_data && wifi_control_data->set_carddetect) { + wifi_control_data->set_carddetect(on); + } + return 0; +} + +static int wifi_probe(struct platform_device *pdev) +{ + struct wifi_platform_data *wifi_ctrl = + (struct wifi_platform_data *)(pdev->dev.platform_data); + + wifi_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "bcmdhd_wlan_irq"); + if (wifi_irqres == NULL) + wifi_irqres = platform_get_resource_byname(pdev, + IORESOURCE_IRQ, "bcm4329_wlan_irq"); + wifi_control_data = wifi_ctrl; + wifi_set_power(1, 0); /* Power On */ + wifi_set_carddetect(1); /* CardDetect (0->1) */ + + up(&wifi_control_sem); + return 0; +} + +static int wifi_remove(struct platform_device *pdev) +{ + struct wifi_platform_data *wifi_ctrl = + (struct wifi_platform_data *)(pdev->dev.platform_data); + + DHD_ERROR(("## %s\n", __FUNCTION__)); + wifi_control_data = wifi_ctrl; + + wifi_set_power(0, 0); /* Power Off */ + wifi_set_carddetect(0); /* CardDetect (1->0) */ + + up(&wifi_control_sem); + return 0; +} + +static int wifi_suspend(struct platform_device *pdev, pm_message_t state) +{ + DHD_TRACE(("##> %s\n", __FUNCTION__)); +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 39)) && defined(OOB_INTR_ONLY) && 1 + bcmsdh_oob_intr_set(0); +#endif /* (OOB_INTR_ONLY) */ + return 0; +} + +static int wifi_resume(struct platform_device *pdev) +{ + DHD_TRACE(("##> %s\n", __FUNCTION__)); +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 39)) && defined(OOB_INTR_ONLY) && 1 + if (dhd_os_check_if_up(bcmsdh_get_drvdata())) + bcmsdh_oob_intr_set(1); +#endif /* (OOB_INTR_ONLY) */ + return 0; +} + +static struct platform_driver wifi_device = { + .probe = wifi_probe, + .remove = wifi_remove, + .suspend = wifi_suspend, + .resume = wifi_resume, + .driver = { + .name = "bcmdhd_wlan", + } +}; + +static struct platform_driver wifi_device_legacy = { + .probe = wifi_probe, + .remove = wifi_remove, + .suspend = wifi_suspend, + .resume = wifi_resume, + .driver = { + .name = "bcm4329_wlan", + } +}; + +static int wifi_add_dev(void) +{ + DHD_TRACE(("## Calling platform_driver_register\n")); + platform_driver_register(&wifi_device); + platform_driver_register(&wifi_device_legacy); + return 0; +} + +static void wifi_del_dev(void) +{ + DHD_TRACE(("## Unregister platform_driver_register\n")); + platform_driver_unregister(&wifi_device); + platform_driver_unregister(&wifi_device_legacy); +} +#endif /* defined(CONFIG_WIFI_CONTROL_FUNC) */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_cfg80211.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_cfg80211.h @@ -0,0 +1,658 @@ +/* + * Linux cfg80211 driver + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_cfg80211.h 316895 2012-02-24 00:05:41Z $ + */ + +#ifndef _wl_cfg80211_h_ +#define _wl_cfg80211_h_ + +#include +#include +#include +#include +#include +#include +#include + +#include + +struct wl_conf; +struct wl_iface; +struct wl_priv; +struct wl_security; +struct wl_ibss; + + +#define htod32(i) i +#define htod16(i) i +#define dtoh32(i) i +#define dtoh16(i) i +#define htodchanspec(i) i +#define dtohchanspec(i) i + +#define WL_DBG_NONE 0 +#define WL_DBG_TRACE (1 << 4) +#define WL_DBG_SCAN (1 << 3) +#define WL_DBG_DBG (1 << 2) +#define WL_DBG_INFO (1 << 1) +#define WL_DBG_ERR (1 << 0) + +/* 0 invalidates all debug messages. default is 1 */ +#define WL_DBG_LEVEL 0xFF + +#define WL_ERR(args) \ +do { \ + if (wl_dbg_level & WL_DBG_ERR) { \ + printk(KERN_ERR "CFG80211-ERROR) %s : ", __func__); \ + printk args; \ + } \ +} while (0) +#ifdef WL_INFO +#undef WL_INFO +#endif +#define WL_INFO(args) \ +do { \ + if (wl_dbg_level & WL_DBG_INFO) { \ + printk(KERN_ERR "CFG80211-INFO) %s : ", __func__); \ + printk args; \ + } \ +} while (0) +#ifdef WL_SCAN +#undef WL_SCAN +#endif +#define WL_SCAN(args) \ +do { \ + if (wl_dbg_level & WL_DBG_SCAN) { \ + printk(KERN_ERR "CFG80211-SCAN) %s :", __func__); \ + printk args; \ + } \ +} while (0) +#ifdef WL_TRACE +#undef WL_TRACE +#endif +#define WL_TRACE(args) \ +do { \ + if (wl_dbg_level & WL_DBG_TRACE) { \ + printk(KERN_ERR "CFG80211-TRACE) %s :", __func__); \ + printk args; \ + } \ +} while (0) +#if (WL_DBG_LEVEL > 0) +#define WL_DBG(args) \ +do { \ + if (wl_dbg_level & WL_DBG_DBG) { \ + printk(KERN_ERR "CFG80211-DEBUG) %s :", __func__); \ + printk args; \ + } \ +} while (0) +#else /* !(WL_DBG_LEVEL > 0) */ +#define WL_DBG(args) +#endif /* (WL_DBG_LEVEL > 0) */ + + +#define WL_SCAN_RETRY_MAX 3 +#define WL_NUM_PMKIDS_MAX MAXPMKID +#define WL_SCAN_BUF_MAX (1024 * 8) +#define WL_TLV_INFO_MAX 1024 +#define WL_SCAN_IE_LEN_MAX 2048 +#define WL_BSS_INFO_MAX 2048 +#define WL_ASSOC_INFO_MAX 512 +#define WL_IOCTL_LEN_MAX 1024 +#define WL_EXTRA_BUF_MAX 2048 +#define WL_ISCAN_BUF_MAX 2048 +#define WL_ISCAN_TIMER_INTERVAL_MS 3000 +#define WL_SCAN_ERSULTS_LAST (WL_SCAN_RESULTS_NO_MEM+1) +#define WL_AP_MAX 256 +#define WL_FILE_NAME_MAX 256 +#define WL_DWELL_TIME 200 +#define WL_MED_DWELL_TIME 400 +#define WL_LONG_DWELL_TIME 1000 +#define IFACE_MAX_CNT 2 + +#define WL_SCAN_TIMER_INTERVAL_MS 8000 /* Scan timeout */ +#define WL_CHANNEL_SYNC_RETRY 5 +#define WL_INVALID -1 + +/* driver status */ +enum wl_status { + WL_STATUS_READY = 0, + WL_STATUS_SCANNING, + WL_STATUS_SCAN_ABORTING, + WL_STATUS_CONNECTING, + WL_STATUS_CONNECTED, + WL_STATUS_DISCONNECTING, + WL_STATUS_AP_CREATING, + WL_STATUS_AP_CREATED, + WL_STATUS_SENDING_ACT_FRM +}; + +/* wi-fi mode */ +enum wl_mode { + WL_MODE_BSS, + WL_MODE_IBSS, + WL_MODE_AP +}; + +/* driver profile list */ +enum wl_prof_list { + WL_PROF_MODE, + WL_PROF_SSID, + WL_PROF_SEC, + WL_PROF_IBSS, + WL_PROF_BAND, + WL_PROF_BSSID, + WL_PROF_ACT, + WL_PROF_BEACONINT, + WL_PROF_DTIMPERIOD +}; + +/* driver iscan state */ +enum wl_iscan_state { + WL_ISCAN_STATE_IDLE, + WL_ISCAN_STATE_SCANING +}; + +/* donlge escan state */ +enum wl_escan_state { + WL_ESCAN_STATE_IDLE, + WL_ESCAN_STATE_SCANING +}; +/* fw downloading status */ +enum wl_fw_status { + WL_FW_LOADING_DONE, + WL_NVRAM_LOADING_DONE +}; + +enum wl_management_type { + WL_BEACON = 0x1, + WL_PROBE_RESP = 0x2, + WL_ASSOC_RESP = 0x4 +}; +/* beacon / probe_response */ +struct beacon_proberesp { + __le64 timestamp; + __le16 beacon_int; + __le16 capab_info; + u8 variable[0]; +} __attribute__ ((packed)); + +/* driver configuration */ +struct wl_conf { + u32 frag_threshold; + u32 rts_threshold; + u32 retry_short; + u32 retry_long; + s32 tx_power; + struct ieee80211_channel channel; +}; + +typedef s32(*EVENT_HANDLER) (struct wl_priv *wl, + struct net_device *ndev, const wl_event_msg_t *e, void *data); + +/* bss inform structure for cfg80211 interface */ +struct wl_cfg80211_bss_info { + u16 band; + u16 channel; + s16 rssi; + u16 frame_len; + u8 frame_buf[1]; +}; + +/* basic structure of scan request */ +struct wl_scan_req { + struct wlc_ssid ssid; +}; + +/* basic structure of information element */ +struct wl_ie { + u16 offset; + u8 buf[WL_TLV_INFO_MAX]; +}; + +/* event queue for cfg80211 main event */ +struct wl_event_q { + struct list_head eq_list; + u32 etype; + wl_event_msg_t emsg; + s8 edata[1]; +}; + +/* security information with currently associated ap */ +struct wl_security { + u32 wpa_versions; + u32 auth_type; + u32 cipher_pairwise; + u32 cipher_group; + u32 wpa_auth; +}; + +/* ibss information for currently joined ibss network */ +struct wl_ibss { + u8 beacon_interval; /* in millisecond */ + u8 atim; /* in millisecond */ + s8 join_only; + u8 band; + u8 channel; +}; + +/* wl driver profile */ +struct wl_profile { + u32 mode; + s32 band; + struct wlc_ssid ssid; + struct wl_security sec; + struct wl_ibss ibss; + u8 bssid[ETHER_ADDR_LEN]; + u16 beacon_interval; + u8 dtim_period; + bool active; +}; + +struct net_info { + struct net_device *ndev; + struct wireless_dev *wdev; + struct wl_profile profile; + s32 mode; + unsigned long sme_state; + struct list_head list; /* list of all net_info structure */ +}; +typedef s32(*ISCAN_HANDLER) (struct wl_priv *wl); + +/* iscan controller */ +struct wl_iscan_ctrl { + struct net_device *dev; + struct timer_list timer; + u32 timer_ms; + u32 timer_on; + s32 state; + struct task_struct *tsk; + struct semaphore sync; + ISCAN_HANDLER iscan_handler[WL_SCAN_ERSULTS_LAST]; + void *data; + s8 ioctl_buf[WLC_IOCTL_SMLEN]; + s8 scan_buf[WL_ISCAN_BUF_MAX]; +}; + +/* association inform */ +#define MAX_REQ_LINE 1024 +struct wl_connect_info { + u8 req_ie[MAX_REQ_LINE]; + s32 req_ie_len; + u8 resp_ie[MAX_REQ_LINE]; + s32 resp_ie_len; +}; + +/* firmware /nvram downloading controller */ +struct wl_fw_ctrl { + const struct firmware *fw_entry; + unsigned long status; + u32 ptr; + s8 fw_name[WL_FILE_NAME_MAX]; + s8 nvram_name[WL_FILE_NAME_MAX]; +}; + +/* assoc ie length */ +struct wl_assoc_ielen { + u32 req_len; + u32 resp_len; +}; + +/* wpa2 pmk list */ +struct wl_pmk_list { + pmkid_list_t pmkids; + pmkid_t foo[MAXPMKID - 1]; +}; + + +#define ESCAN_BUF_SIZE (64 * 1024) + +struct escan_info { + u32 escan_state; + u8 escan_buf[ESCAN_BUF_SIZE]; + struct wiphy *wiphy; + struct net_device *ndev; +}; + +struct ap_info { +/* Structure to hold WPS, WPA IEs for a AP */ + u8 probe_res_ie[IE_MAX_LEN]; + u8 beacon_ie[IE_MAX_LEN]; + u32 probe_res_ie_len; + u32 beacon_ie_len; + u8 *wpa_ie; + u8 *rsn_ie; + u8 *wps_ie; + bool security_mode; +}; +struct btcoex_info { + struct timer_list timer; + u32 timer_ms; + u32 timer_on; + u32 ts_dhcp_start; /* ms ts ecord time stats */ + u32 ts_dhcp_ok; /* ms ts ecord time stats */ + bool dhcp_done; /* flag, indicates that host done with + * dhcp before t1/t2 expiration + */ + s32 bt_state; + struct work_struct work; + struct net_device *dev; +}; + +struct sta_info { + /* Structure to hold WPS IE for a STA */ + u8 probe_req_ie[IE_MAX_LEN]; + u8 assoc_req_ie[IE_MAX_LEN]; + u32 probe_req_ie_len; + u32 assoc_req_ie_len; +}; + +struct afx_hdl { + wl_af_params_t *pending_tx_act_frm; + struct ether_addr pending_tx_dst_addr; + struct net_device *dev; + struct work_struct work; + u32 bssidx; + u32 retry; + s32 peer_chan; + bool ack_recv; +}; + +/* private data of cfg80211 interface */ +struct wl_priv { + struct wireless_dev *wdev; /* representing wl cfg80211 device */ + + struct wireless_dev *p2p_wdev; /* representing wl cfg80211 device for P2P */ + struct net_device *p2p_net; /* reference to p2p0 interface */ + + struct wl_conf *conf; + struct cfg80211_scan_request *scan_request; /* scan request object */ + EVENT_HANDLER evt_handler[WLC_E_LAST]; + struct list_head eq_list; /* used for event queue */ + struct list_head net_list; /* used for struct net_info */ + spinlock_t eq_lock; /* for event queue synchronization */ + spinlock_t cfgdrv_lock; /* to protect scan status (and others if needed) */ + struct completion act_frm_scan; + struct mutex usr_sync; /* maily for up/down synchronization */ + struct wl_scan_results *bss_list; + struct wl_scan_results *scan_results; + + /* scan request object for internal purpose */ + struct wl_scan_req *scan_req_int; + /* information element object for internal purpose */ + struct wl_ie ie; + struct wl_iscan_ctrl *iscan; /* iscan controller */ + + /* association information container */ + struct wl_connect_info conn_info; + + struct wl_pmk_list *pmk_list; /* wpa2 pmk list */ + tsk_ctl_t event_tsk; /* task of main event handler thread */ + void *pub; + u32 iface_cnt; + u32 channel; /* current channel */ + bool iscan_on; /* iscan on/off switch */ + bool iscan_kickstart; /* indicate iscan already started */ + bool escan_on; /* escan on/off switch */ + struct escan_info escan_info; /* escan information */ + bool active_scan; /* current scan mode */ + bool ibss_starter; /* indicates this sta is ibss starter */ + bool link_up; /* link/connection up flag */ + + /* indicate whether chip to support power save mode */ + bool pwr_save; + bool roam_on; /* on/off switch for self-roaming */ + bool scan_tried; /* indicates if first scan attempted */ + u8 *ioctl_buf; /* ioctl buffer */ + struct mutex ioctl_buf_sync; + u8 *escan_ioctl_buf; + u8 *extra_buf; /* maily to grab assoc information */ + struct dentry *debugfsdir; + struct rfkill *rfkill; + bool rf_blocked; + struct ieee80211_channel remain_on_chan; + enum nl80211_channel_type remain_on_chan_type; + u64 send_action_id; + u64 last_roc_id; + wait_queue_head_t netif_change_event; + struct afx_hdl *afx_hdl; + struct ap_info *ap_info; + struct sta_info *sta_info; + struct p2p_info *p2p; + bool p2p_supported; + struct btcoex_info *btcoex_info; + struct timer_list scan_timeout; /* Timer for catch scan event timeout */ +}; + + +static inline struct wl_bss_info *next_bss(struct wl_scan_results *list, struct wl_bss_info *bss) +{ + return bss = bss ? + (struct wl_bss_info *)((uintptr) bss + dtoh32(bss->length)) : list->bss_info; +} +static inline s32 +wl_alloc_netinfo(struct wl_priv *wl, struct net_device *ndev, + struct wireless_dev * wdev, s32 mode) +{ + struct net_info *_net_info; + s32 err = 0; + if (wl->iface_cnt == IFACE_MAX_CNT) + return -ENOMEM; + _net_info = kzalloc(sizeof(struct net_info), GFP_KERNEL); + if (!_net_info) + err = -ENOMEM; + else { + _net_info->mode = mode; + _net_info->ndev = ndev; + _net_info->wdev = wdev; + wl->iface_cnt++; + list_add(&_net_info->list, &wl->net_list); + } + return err; +} +static inline void +wl_dealloc_netinfo(struct wl_priv *wl, struct net_device *ndev) +{ + struct net_info *_net_info, *next; + + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + if (ndev && (_net_info->ndev == ndev)) { + list_del(&_net_info->list); + wl->iface_cnt--; + if (_net_info->wdev) { + kfree(_net_info->wdev); + ndev->ieee80211_ptr = NULL; + } + kfree(_net_info); + } + } + +} +static inline void +wl_delete_all_netinfo(struct wl_priv *wl) +{ + struct net_info *_net_info, *next; + + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + list_del(&_net_info->list); + if (_net_info->wdev) + kfree(_net_info->wdev); + kfree(_net_info); + } + wl->iface_cnt = 0; +} +static inline bool +wl_get_status_all(struct wl_priv *wl, s32 status) + +{ + struct net_info *_net_info, *next; + u32 cnt = 0; + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + if (_net_info->ndev && + test_bit(status, &_net_info->sme_state)) + cnt++; + } + return cnt? true: false; +} +static inline void +wl_set_status_by_netdev(struct wl_priv *wl, s32 status, + struct net_device *ndev, u32 op) +{ + + struct net_info *_net_info, *next; + + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + if (ndev && (_net_info->ndev == ndev)) { + switch (op) { + case 1: + set_bit(status, &_net_info->sme_state); + break; + case 2: + clear_bit(status, &_net_info->sme_state); + break; + case 4: + change_bit(status, &_net_info->sme_state); + break; + } + } + + } + +} + +static inline u32 +wl_get_status_by_netdev(struct wl_priv *wl, s32 status, + struct net_device *ndev) +{ + struct net_info *_net_info, *next; + + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + if (ndev && (_net_info->ndev == ndev)) + return test_bit(status, &_net_info->sme_state); + } + return 0; +} + +static inline s32 +wl_get_mode_by_netdev(struct wl_priv *wl, struct net_device *ndev) +{ + struct net_info *_net_info, *next; + + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + if (ndev && (_net_info->ndev == ndev)) + return _net_info->mode; + } + return -1; +} + + +static inline void +wl_set_mode_by_netdev(struct wl_priv *wl, struct net_device *ndev, + s32 mode) +{ + struct net_info *_net_info, *next; + + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + if (ndev && (_net_info->ndev == ndev)) + _net_info->mode = mode; + } +} +static inline struct wl_profile * +wl_get_profile_by_netdev(struct wl_priv *wl, struct net_device *ndev) +{ + struct net_info *_net_info, *next; + + list_for_each_entry_safe(_net_info, next, &wl->net_list, list) { + if (ndev && (_net_info->ndev == ndev)) + return &_net_info->profile; + } + return NULL; +} +#define wl_to_wiphy(w) (w->wdev->wiphy) +#define wl_to_prmry_ndev(w) (w->wdev->netdev) +#define ndev_to_wl(n) (wdev_to_wl(n->ieee80211_ptr)) +#define wl_to_sr(w) (w->scan_req_int) +#define wl_to_ie(w) (&w->ie) +#define iscan_to_wl(i) ((struct wl_priv *)(i->data)) +#define wl_to_iscan(w) (w->iscan) +#define wl_to_conn(w) (&w->conn_info) +#define wiphy_from_scan(w) (w->escan_info.wiphy) +#define wl_get_drv_status_all(wl, stat) \ + (wl_get_status_all(wl, WL_STATUS_ ## stat)) +#define wl_get_drv_status(wl, stat, ndev) \ + (wl_get_status_by_netdev(wl, WL_STATUS_ ## stat, ndev)) +#define wl_set_drv_status(wl, stat, ndev) \ + (wl_set_status_by_netdev(wl, WL_STATUS_ ## stat, ndev, 1)) +#define wl_clr_drv_status(wl, stat, ndev) \ + (wl_set_status_by_netdev(wl, WL_STATUS_ ## stat, ndev, 2)) +#define wl_chg_drv_status(wl, stat, ndev) \ + (wl_set_status_by_netdev(wl, WL_STATUS_ ## stat, ndev, 4)) + +#define for_each_bss(list, bss, __i) \ + for (__i = 0; __i < list->count && __i < WL_AP_MAX; __i++, bss = next_bss(list, bss)) + +#define for_each_ndev(wl, iter, next) \ + list_for_each_entry_safe(iter, next, &wl->net_list, list) + + +/* In case of WPS from wpa_supplicant, pairwise siute and group suite is 0. + * In addtion to that, wpa_version is WPA_VERSION_1 + */ +#define is_wps_conn(_sme) \ + ((wl_cfgp2p_find_wpsie((u8 *)_sme->ie, _sme->ie_len) != NULL) && \ + (!_sme->crypto.n_ciphers_pairwise) && \ + (!_sme->crypto.cipher_group)) +extern s32 wl_cfg80211_attach(struct net_device *ndev, void *data); +extern s32 wl_cfg80211_attach_post(struct net_device *ndev); +extern void wl_cfg80211_detach(void *para); + +extern void wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t *e, + void *data); +void wl_cfg80211_set_parent_dev(void *dev); +struct device *wl_cfg80211_get_parent_dev(void); + +extern s32 wl_cfg80211_up(void *para); +extern s32 wl_cfg80211_down(void *para); +extern s32 wl_cfg80211_notify_ifadd(struct net_device *ndev, s32 idx, s32 bssidx, + void* _net_attach); +extern s32 wl_cfg80211_ifdel_ops(struct net_device *net); +extern s32 wl_cfg80211_notify_ifdel(struct net_device *ndev); +extern s32 wl_cfg80211_is_progress_ifadd(void); +extern s32 wl_cfg80211_is_progress_ifchange(void); +extern s32 wl_cfg80211_is_progress_ifadd(void); +extern s32 wl_cfg80211_notify_ifchange(void); +extern void wl_cfg80211_dbg_level(u32 level); +extern s32 wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr); +extern s32 wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len); +extern s32 wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len); +extern s32 wl_cfg80211_set_wps_p2p_ie(struct net_device *net, char *buf, int len, + enum wl_management_type type); +extern s32 wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len); +extern int wl_cfg80211_hang(struct net_device *dev, u16 reason); +extern s32 wl_mode_to_nl80211_iftype(s32 mode); +int wl_cfg80211_do_driver_init(struct net_device *net); +void wl_cfg80211_enable_trace(int level); +extern s32 wl_cfg80211_if_is_group_owner(void); +extern chanspec_t wl_ch_host_to_driver(u16 channel); + +#endif /* _wl_cfg80211_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/aiutils.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/aiutils.c @@ -0,0 +1,836 @@ +/* + * Misc utility routines for accessing chip-specific features + * of the SiliconBackplane-based Broadcom chips. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: aiutils.c 321247 2012-03-14 21:14:33Z $ + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "siutils_priv.h" + +#define BCM47162_DMP() (0) +#define BCM5357_DMP() (0) +#define remap_coreid(sih, coreid) (coreid) +#define remap_corerev(sih, corerev) (corerev) + + + +static uint32 +get_erom_ent(si_t *sih, uint32 **eromptr, uint32 mask, uint32 match) +{ + uint32 ent; + uint inv = 0, nom = 0; + + while (TRUE) { + ent = R_REG(si_osh(sih), *eromptr); + (*eromptr)++; + + if (mask == 0) + break; + + if ((ent & ER_VALID) == 0) { + inv++; + continue; + } + + if (ent == (ER_END | ER_VALID)) + break; + + if ((ent & mask) == match) + break; + + nom++; + } + + SI_VMSG(("%s: Returning ent 0x%08x\n", __FUNCTION__, ent)); + if (inv + nom) { + SI_VMSG((" after %d invalid and %d non-matching entries\n", inv, nom)); + } + return ent; +} + +static uint32 +get_asd(si_t *sih, uint32 **eromptr, uint sp, uint ad, uint st, uint32 *addrl, uint32 *addrh, + uint32 *sizel, uint32 *sizeh) +{ + uint32 asd, sz, szd; + + asd = get_erom_ent(sih, eromptr, ER_VALID, ER_VALID); + if (((asd & ER_TAG1) != ER_ADD) || + (((asd & AD_SP_MASK) >> AD_SP_SHIFT) != sp) || + ((asd & AD_ST_MASK) != st)) { + + (*eromptr)--; + return 0; + } + *addrl = asd & AD_ADDR_MASK; + if (asd & AD_AG32) + *addrh = get_erom_ent(sih, eromptr, 0, 0); + else + *addrh = 0; + *sizeh = 0; + sz = asd & AD_SZ_MASK; + if (sz == AD_SZ_SZD) { + szd = get_erom_ent(sih, eromptr, 0, 0); + *sizel = szd & SD_SZ_MASK; + if (szd & SD_SG32) + *sizeh = get_erom_ent(sih, eromptr, 0, 0); + } else + *sizel = AD_SZ_BASE << (sz >> AD_SZ_SHIFT); + + SI_VMSG((" SP %d, ad %d: st = %d, 0x%08x_0x%08x @ 0x%08x_0x%08x\n", + sp, ad, st, *sizeh, *sizel, *addrh, *addrl)); + + return asd; +} + +static void +ai_hwfixup(si_info_t *sii) +{ +} + + + +void +ai_scan(si_t *sih, void *regs, uint devid) +{ + si_info_t *sii = SI_INFO(sih); + chipcregs_t *cc = (chipcregs_t *)regs; + uint32 erombase, *eromptr, *eromlim; + + erombase = R_REG(sii->osh, &cc->eromptr); + + switch (BUSTYPE(sih->bustype)) { + case SI_BUS: + eromptr = (uint32 *)REG_MAP(erombase, SI_CORE_SIZE); + break; + + case PCI_BUS: + + sii->curwrap = (void *)((uintptr)regs + SI_CORE_SIZE); + + + OSL_PCI_WRITE_CONFIG(sii->osh, PCI_BAR0_WIN, 4, erombase); + eromptr = regs; + break; + + case SPI_BUS: + case SDIO_BUS: + eromptr = (uint32 *)(uintptr)erombase; + break; + + case PCMCIA_BUS: + default: + SI_ERROR(("Don't know how to do AXI enumertion on bus %d\n", sih->bustype)); + ASSERT(0); + return; + } + eromlim = eromptr + (ER_REMAPCONTROL / sizeof(uint32)); + + SI_VMSG(("ai_scan: regs = 0x%p, erombase = 0x%08x, eromptr = 0x%p, eromlim = 0x%p\n", + regs, erombase, eromptr, eromlim)); + while (eromptr < eromlim) { + uint32 cia, cib, cid, mfg, crev, nmw, nsw, nmp, nsp; + uint32 mpd, asd, addrl, addrh, sizel, sizeh; + uint i, j, idx; + bool br; + + br = FALSE; + + + cia = get_erom_ent(sih, &eromptr, ER_TAG, ER_CI); + if (cia == (ER_END | ER_VALID)) { + SI_VMSG(("Found END of erom after %d cores\n", sii->numcores)); + ai_hwfixup(sii); + return; + } + + cib = get_erom_ent(sih, &eromptr, 0, 0); + + if ((cib & ER_TAG) != ER_CI) { + SI_ERROR(("CIA not followed by CIB\n")); + goto error; + } + + cid = (cia & CIA_CID_MASK) >> CIA_CID_SHIFT; + mfg = (cia & CIA_MFG_MASK) >> CIA_MFG_SHIFT; + crev = (cib & CIB_REV_MASK) >> CIB_REV_SHIFT; + nmw = (cib & CIB_NMW_MASK) >> CIB_NMW_SHIFT; + nsw = (cib & CIB_NSW_MASK) >> CIB_NSW_SHIFT; + nmp = (cib & CIB_NMP_MASK) >> CIB_NMP_SHIFT; + nsp = (cib & CIB_NSP_MASK) >> CIB_NSP_SHIFT; + +#ifdef BCMDBG_SI + SI_VMSG(("Found component 0x%04x/0x%04x rev %d at erom addr 0x%p, with nmw = %d, " + "nsw = %d, nmp = %d & nsp = %d\n", + mfg, cid, crev, eromptr - 1, nmw, nsw, nmp, nsp)); +#else + BCM_REFERENCE(crev); +#endif + + if (((mfg == MFGID_ARM) && (cid == DEF_AI_COMP)) || (nsp == 0)) + continue; + if ((nmw + nsw == 0)) { + + if (cid == OOB_ROUTER_CORE_ID) { + asd = get_asd(sih, &eromptr, 0, 0, AD_ST_SLAVE, + &addrl, &addrh, &sizel, &sizeh); + if (asd != 0) { + sii->oob_router = addrl; + } + } + if (cid != GMAC_COMMON_4706_CORE_ID) + continue; + } + + idx = sii->numcores; + + sii->cia[idx] = cia; + sii->cib[idx] = cib; + sii->coreid[idx] = remap_coreid(sih, cid); + + for (i = 0; i < nmp; i++) { + mpd = get_erom_ent(sih, &eromptr, ER_VALID, ER_VALID); + if ((mpd & ER_TAG) != ER_MP) { + SI_ERROR(("Not enough MP entries for component 0x%x\n", cid)); + goto error; + } + SI_VMSG((" Master port %d, mp: %d id: %d\n", i, + (mpd & MPD_MP_MASK) >> MPD_MP_SHIFT, + (mpd & MPD_MUI_MASK) >> MPD_MUI_SHIFT)); + } + + + asd = get_asd(sih, &eromptr, 0, 0, AD_ST_SLAVE, &addrl, &addrh, &sizel, &sizeh); + if (asd == 0) { + + asd = get_asd(sih, &eromptr, 0, 0, AD_ST_BRIDGE, &addrl, &addrh, + &sizel, &sizeh); + if (asd != 0) + br = TRUE; + else + if ((addrh != 0) || (sizeh != 0) || (sizel != SI_CORE_SIZE)) { + SI_ERROR(("First Slave ASD for core 0x%04x malformed " + "(0x%08x)\n", cid, asd)); + goto error; + } + } + sii->coresba[idx] = addrl; + sii->coresba_size[idx] = sizel; + + j = 1; + do { + asd = get_asd(sih, &eromptr, 0, j, AD_ST_SLAVE, &addrl, &addrh, + &sizel, &sizeh); + if ((asd != 0) && (j == 1) && (sizel == SI_CORE_SIZE)) { + sii->coresba2[idx] = addrl; + sii->coresba2_size[idx] = sizel; + } + j++; + } while (asd != 0); + + + for (i = 1; i < nsp; i++) { + j = 0; + do { + asd = get_asd(sih, &eromptr, i, j, AD_ST_SLAVE, &addrl, &addrh, + &sizel, &sizeh); + + if (asd == 0) + break; + j++; + } while (1); + if (j == 0) { + SI_ERROR((" SP %d has no address descriptors\n", i)); + goto error; + } + } + + + for (i = 0; i < nmw; i++) { + asd = get_asd(sih, &eromptr, i, 0, AD_ST_MWRAP, &addrl, &addrh, + &sizel, &sizeh); + if (asd == 0) { + SI_ERROR(("Missing descriptor for MW %d\n", i)); + goto error; + } + if ((sizeh != 0) || (sizel != SI_CORE_SIZE)) { + SI_ERROR(("Master wrapper %d is not 4KB\n", i)); + goto error; + } + if (i == 0) + sii->wrapba[idx] = addrl; + } + + + for (i = 0; i < nsw; i++) { + uint fwp = (nsp == 1) ? 0 : 1; + asd = get_asd(sih, &eromptr, fwp + i, 0, AD_ST_SWRAP, &addrl, &addrh, + &sizel, &sizeh); + if (asd == 0) { + SI_ERROR(("Missing descriptor for SW %d\n", i)); + goto error; + } + if ((sizeh != 0) || (sizel != SI_CORE_SIZE)) { + SI_ERROR(("Slave wrapper %d is not 4KB\n", i)); + goto error; + } + if ((nmw == 0) && (i == 0)) + sii->wrapba[idx] = addrl; + } + + + + if (br) + continue; + + + sii->numcores++; + } + + SI_ERROR(("Reached end of erom without finding END")); + +error: + sii->numcores = 0; + return; +} + + +void * +ai_setcoreidx(si_t *sih, uint coreidx) +{ + si_info_t *sii = SI_INFO(sih); + uint32 addr, wrap; + void *regs; + + if (coreidx >= MIN(sii->numcores, SI_MAXCORES)) + return (NULL); + + addr = sii->coresba[coreidx]; + wrap = sii->wrapba[coreidx]; + + + ASSERT((sii->intrsenabled_fn == NULL) || !(*(sii)->intrsenabled_fn)((sii)->intr_arg)); + + switch (BUSTYPE(sih->bustype)) { + case SI_BUS: + + if (!sii->regs[coreidx]) { + sii->regs[coreidx] = REG_MAP(addr, SI_CORE_SIZE); + ASSERT(GOODREGS(sii->regs[coreidx])); + } + sii->curmap = regs = sii->regs[coreidx]; + if (!sii->wrappers[coreidx]) { + sii->wrappers[coreidx] = REG_MAP(wrap, SI_CORE_SIZE); + ASSERT(GOODREGS(sii->wrappers[coreidx])); + } + sii->curwrap = sii->wrappers[coreidx]; + break; + + + case SPI_BUS: + case SDIO_BUS: + sii->curmap = regs = (void *)((uintptr)addr); + sii->curwrap = (void *)((uintptr)wrap); + break; + + case PCMCIA_BUS: + default: + ASSERT(0); + regs = NULL; + break; + } + + sii->curmap = regs; + sii->curidx = coreidx; + + return regs; +} + +void +ai_coreaddrspaceX(si_t *sih, uint asidx, uint32 *addr, uint32 *size) +{ + si_info_t *sii = SI_INFO(sih); + chipcregs_t *cc = NULL; + uint32 erombase, *eromptr, *eromlim; + uint i, j, cidx; + uint32 cia, cib, nmp, nsp; + uint32 asd, addrl, addrh, sizel, sizeh; + + for (i = 0; i < sii->numcores; i++) { + if (sii->coreid[i] == CC_CORE_ID) { + cc = (chipcregs_t *)sii->regs[i]; + break; + } + } + if (cc == NULL) + goto error; + + erombase = R_REG(sii->osh, &cc->eromptr); + eromptr = (uint32 *)REG_MAP(erombase, SI_CORE_SIZE); + eromlim = eromptr + (ER_REMAPCONTROL / sizeof(uint32)); + + cidx = sii->curidx; + cia = sii->cia[cidx]; + cib = sii->cib[cidx]; + + nmp = (cib & CIB_NMP_MASK) >> CIB_NMP_SHIFT; + nsp = (cib & CIB_NSP_MASK) >> CIB_NSP_SHIFT; + + + while (eromptr < eromlim) { + if ((get_erom_ent(sih, &eromptr, ER_TAG, ER_CI) == cia) && + (get_erom_ent(sih, &eromptr, 0, 0) == cib)) { + break; + } + } + + + for (i = 0; i < nmp; i++) + get_erom_ent(sih, &eromptr, ER_VALID, ER_VALID); + + + asd = get_asd(sih, &eromptr, 0, 0, AD_ST_SLAVE, &addrl, &addrh, &sizel, &sizeh); + if (asd == 0) { + + asd = get_asd(sih, &eromptr, 0, 0, AD_ST_BRIDGE, &addrl, &addrh, + &sizel, &sizeh); + } + + j = 1; + do { + asd = get_asd(sih, &eromptr, 0, j, AD_ST_SLAVE, &addrl, &addrh, + &sizel, &sizeh); + j++; + } while (asd != 0); + + + for (i = 1; i < nsp; i++) { + j = 0; + do { + asd = get_asd(sih, &eromptr, i, j, AD_ST_SLAVE, &addrl, &addrh, + &sizel, &sizeh); + if (asd == 0) + break; + + if (!asidx--) { + *addr = addrl; + *size = sizel; + return; + } + j++; + } while (1); + + if (j == 0) { + SI_ERROR((" SP %d has no address descriptors\n", i)); + break; + } + } + +error: + *size = 0; + return; +} + + +int +ai_numaddrspaces(si_t *sih) +{ + return 2; +} + + +uint32 +ai_addrspace(si_t *sih, uint asidx) +{ + si_info_t *sii; + uint cidx; + + sii = SI_INFO(sih); + cidx = sii->curidx; + + if (asidx == 0) + return sii->coresba[cidx]; + else if (asidx == 1) + return sii->coresba2[cidx]; + else { + SI_ERROR(("%s: Need to parse the erom again to find addr space %d\n", + __FUNCTION__, asidx)); + return 0; + } +} + + +uint32 +ai_addrspacesize(si_t *sih, uint asidx) +{ + si_info_t *sii; + uint cidx; + + sii = SI_INFO(sih); + cidx = sii->curidx; + + if (asidx == 0) + return sii->coresba_size[cidx]; + else if (asidx == 1) + return sii->coresba2_size[cidx]; + else { + SI_ERROR(("%s: Need to parse the erom again to find addr space %d\n", + __FUNCTION__, asidx)); + return 0; + } +} + +uint +ai_flag(si_t *sih) +{ + si_info_t *sii; + aidmp_t *ai; + + sii = SI_INFO(sih); + if (BCM47162_DMP()) { + SI_ERROR(("%s: Attempting to read MIPS DMP registers on 47162a0", __FUNCTION__)); + return sii->curidx; + } + if (BCM5357_DMP()) { + SI_ERROR(("%s: Attempting to read USB20H DMP registers on 5357b0\n", __FUNCTION__)); + return sii->curidx; + } + ai = sii->curwrap; + + return (R_REG(sii->osh, &ai->oobselouta30) & 0x1f); +} + +void +ai_setint(si_t *sih, int siflag) +{ +} + +uint +ai_wrap_reg(si_t *sih, uint32 offset, uint32 mask, uint32 val) +{ + si_info_t *sii = SI_INFO(sih); + uint32 *map = (uint32 *) sii->curwrap; + + if (mask || val) { + uint32 w = R_REG(sii->osh, map+(offset/4)); + w &= ~mask; + w |= val; + W_REG(sii->osh, map+(offset/4), val); + } + + return (R_REG(sii->osh, map+(offset/4))); +} + +uint +ai_corevendor(si_t *sih) +{ + si_info_t *sii; + uint32 cia; + + sii = SI_INFO(sih); + cia = sii->cia[sii->curidx]; + return ((cia & CIA_MFG_MASK) >> CIA_MFG_SHIFT); +} + +uint +ai_corerev(si_t *sih) +{ + si_info_t *sii; + uint32 cib; + + sii = SI_INFO(sih); + cib = sii->cib[sii->curidx]; + return remap_corerev(sih, (cib & CIB_REV_MASK) >> CIB_REV_SHIFT); +} + +bool +ai_iscoreup(si_t *sih) +{ + si_info_t *sii; + aidmp_t *ai; + + sii = SI_INFO(sih); + ai = sii->curwrap; + + return (((R_REG(sii->osh, &ai->ioctrl) & (SICF_FGC | SICF_CLOCK_EN)) == SICF_CLOCK_EN) && + ((R_REG(sii->osh, &ai->resetctrl) & AIRC_RESET) == 0)); +} + + +uint +ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val) +{ + uint origidx = 0; + uint32 *r = NULL; + uint w; + uint intr_val = 0; + bool fast = FALSE; + si_info_t *sii; + + sii = SI_INFO(sih); + + ASSERT(GOODIDX(coreidx)); + ASSERT(regoff < SI_CORE_SIZE); + ASSERT((val & ~mask) == 0); + + if (coreidx >= SI_MAXCORES) + return 0; + + if (BUSTYPE(sih->bustype) == SI_BUS) { + + fast = TRUE; + + if (!sii->regs[coreidx]) { + sii->regs[coreidx] = REG_MAP(sii->coresba[coreidx], + SI_CORE_SIZE); + ASSERT(GOODREGS(sii->regs[coreidx])); + } + r = (uint32 *)((uchar *)sii->regs[coreidx] + regoff); + } else if (BUSTYPE(sih->bustype) == PCI_BUS) { + + + if ((sii->coreid[coreidx] == CC_CORE_ID) && SI_FAST(sii)) { + + + fast = TRUE; + r = (uint32 *)((char *)sii->curmap + PCI_16KB0_CCREGS_OFFSET + regoff); + } else if (sii->pub.buscoreidx == coreidx) { + + fast = TRUE; + if (SI_FAST(sii)) + r = (uint32 *)((char *)sii->curmap + + PCI_16KB0_PCIREGS_OFFSET + regoff); + else + r = (uint32 *)((char *)sii->curmap + + ((regoff >= SBCONFIGOFF) ? + PCI_BAR0_PCISBR_OFFSET : PCI_BAR0_PCIREGS_OFFSET) + + regoff); + } + } + + if (!fast) { + INTR_OFF(sii, intr_val); + + + origidx = si_coreidx(&sii->pub); + + + r = (uint32*) ((uchar*) ai_setcoreidx(&sii->pub, coreidx) + regoff); + } + ASSERT(r != NULL); + + + if (mask || val) { + w = (R_REG(sii->osh, r) & ~mask) | val; + W_REG(sii->osh, r, w); + } + + + w = R_REG(sii->osh, r); + + if (!fast) { + + if (origidx != coreidx) + ai_setcoreidx(&sii->pub, origidx); + + INTR_RESTORE(sii, intr_val); + } + + return (w); +} + +void +ai_core_disable(si_t *sih, uint32 bits) +{ + si_info_t *sii; + volatile uint32 dummy; + uint32 status; + aidmp_t *ai; + + sii = SI_INFO(sih); + + ASSERT(GOODREGS(sii->curwrap)); + ai = sii->curwrap; + + + if (R_REG(sii->osh, &ai->resetctrl) & AIRC_RESET) + return; + + + SPINWAIT(((status = R_REG(sii->osh, &ai->resetstatus)) != 0), 300); + + + if (status != 0) { + + + SPINWAIT(((status = R_REG(sii->osh, &ai->resetstatus)) != 0), 10000); + + + } + + W_REG(sii->osh, &ai->ioctrl, bits); + dummy = R_REG(sii->osh, &ai->ioctrl); + BCM_REFERENCE(dummy); + OSL_DELAY(10); + + W_REG(sii->osh, &ai->resetctrl, AIRC_RESET); + dummy = R_REG(sii->osh, &ai->resetctrl); + BCM_REFERENCE(dummy); + OSL_DELAY(1); +} + + +void +ai_core_reset(si_t *sih, uint32 bits, uint32 resetbits) +{ + si_info_t *sii; + aidmp_t *ai; + volatile uint32 dummy; + + sii = SI_INFO(sih); + ASSERT(GOODREGS(sii->curwrap)); + ai = sii->curwrap; + + + ai_core_disable(sih, (bits | resetbits)); + + + W_REG(sii->osh, &ai->ioctrl, (bits | SICF_FGC | SICF_CLOCK_EN)); + dummy = R_REG(sii->osh, &ai->ioctrl); + BCM_REFERENCE(dummy); + + W_REG(sii->osh, &ai->resetctrl, 0); + dummy = R_REG(sii->osh, &ai->resetctrl); + BCM_REFERENCE(dummy); + OSL_DELAY(1); + + W_REG(sii->osh, &ai->ioctrl, (bits | SICF_CLOCK_EN)); + dummy = R_REG(sii->osh, &ai->ioctrl); + BCM_REFERENCE(dummy); + OSL_DELAY(1); +} + +void +ai_core_cflags_wo(si_t *sih, uint32 mask, uint32 val) +{ + si_info_t *sii; + aidmp_t *ai; + uint32 w; + + sii = SI_INFO(sih); + + if (BCM47162_DMP()) { + SI_ERROR(("%s: Accessing MIPS DMP register (ioctrl) on 47162a0", + __FUNCTION__)); + return; + } + if (BCM5357_DMP()) { + SI_ERROR(("%s: Accessing USB20H DMP register (ioctrl) on 5357\n", + __FUNCTION__)); + return; + } + + ASSERT(GOODREGS(sii->curwrap)); + ai = sii->curwrap; + + ASSERT((val & ~mask) == 0); + + if (mask || val) { + w = ((R_REG(sii->osh, &ai->ioctrl) & ~mask) | val); + W_REG(sii->osh, &ai->ioctrl, w); + } +} + +uint32 +ai_core_cflags(si_t *sih, uint32 mask, uint32 val) +{ + si_info_t *sii; + aidmp_t *ai; + uint32 w; + + sii = SI_INFO(sih); + if (BCM47162_DMP()) { + SI_ERROR(("%s: Accessing MIPS DMP register (ioctrl) on 47162a0", + __FUNCTION__)); + return 0; + } + if (BCM5357_DMP()) { + SI_ERROR(("%s: Accessing USB20H DMP register (ioctrl) on 5357\n", + __FUNCTION__)); + return 0; + } + + ASSERT(GOODREGS(sii->curwrap)); + ai = sii->curwrap; + + ASSERT((val & ~mask) == 0); + + if (mask || val) { + w = ((R_REG(sii->osh, &ai->ioctrl) & ~mask) | val); + W_REG(sii->osh, &ai->ioctrl, w); + } + + return R_REG(sii->osh, &ai->ioctrl); +} + +uint32 +ai_core_sflags(si_t *sih, uint32 mask, uint32 val) +{ + si_info_t *sii; + aidmp_t *ai; + uint32 w; + + sii = SI_INFO(sih); + if (BCM47162_DMP()) { + SI_ERROR(("%s: Accessing MIPS DMP register (iostatus) on 47162a0", + __FUNCTION__)); + return 0; + } + if (BCM5357_DMP()) { + SI_ERROR(("%s: Accessing USB20H DMP register (iostatus) on 5357\n", + __FUNCTION__)); + return 0; + } + + ASSERT(GOODREGS(sii->curwrap)); + ai = sii->curwrap; + + ASSERT((val & ~mask) == 0); + ASSERT((mask & ~SISF_CORE_BITS) == 0); + + if (mask || val) { + w = ((R_REG(sii->osh, &ai->iostatus) & ~mask) | val); + W_REG(sii->osh, &ai->iostatus, w); + } + + return R_REG(sii->osh, &ai->iostatus); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_linux_sched.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_linux_sched.c @@ -0,0 +1,39 @@ +/* + * Expose some of the kernel scheduler routines + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_linux_sched.c 291086 2011-10-21 01:17:24Z $ + */ +#include +#include +#include +#include +#include + +int setScheduler(struct task_struct *p, int policy, struct sched_param *param) +{ + int rc = 0; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) + rc = sched_setscheduler(p, policy, param); +#endif /* LinuxVer */ + return rc; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_cfg80211.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_cfg80211.h @@ -0,0 +1,44 @@ +/* + * Linux cfg80211 driver - Dongle Host Driver (DHD) related + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_cfg80211.c,v 1.1.4.1.2.14 2011/02/09 01:40:07 Exp $ + */ + + +#ifndef __DHD_CFG80211__ +#define __DHD_CFG80211__ + +#include +#include + +s32 dhd_cfg80211_init(struct wl_priv *wl); +s32 dhd_cfg80211_deinit(struct wl_priv *wl); +s32 dhd_cfg80211_down(struct wl_priv *wl); +s32 dhd_cfg80211_set_p2p_info(struct wl_priv *wl, int val); +s32 dhd_cfg80211_clean_p2p_info(struct wl_priv *wl); +s32 dhd_config_dongle(struct wl_priv *wl, bool need_lock); + +int wl_cfg80211_btcoex_init(struct wl_priv *wl); +void wl_cfg80211_btcoex_deinit(struct wl_priv *wl); + +#endif /* __DHD_CFG80211__ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_cdc.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_cdc.c @@ -0,0 +1,2838 @@ +/* + * DHD Protocol Module for CDC and BDC. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_cdc.c 328424 2012-04-19 05:23:09Z $ + * + * BDC is like CDC, except it includes a header for data packets to convey + * packet priority over the bus, and flags (e.g. to indicate checksum status + * for dongle offload.) + */ + +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include + + +#ifdef PROP_TXSTATUS +#include +#include +#endif + + +#define RETRIES 2 /* # of retries to retrieve matching ioctl response */ +#define BUS_HEADER_LEN (16+DHD_SDALIGN) /* Must be at least SDPCM_RESERVE + * defined in dhd_sdio.c (amount of header tha might be added) + * plus any space that might be needed for alignment padding. + */ +#define ROUND_UP_MARGIN 2048 /* Biggest SDIO block size possible for + * round off at the end of buffer + */ + +#define BUS_RETRIES 1 /* # of retries before aborting a bus tx operation */ + +#ifdef PROP_TXSTATUS +typedef struct dhd_wlfc_commit_info { + uint8 needs_hdr; + uint8 ac_fifo_credit_spent; + ewlfc_packet_state_t pkt_type; + wlfc_mac_descriptor_t* mac_entry; + void* p; +} dhd_wlfc_commit_info_t; +#endif /* PROP_TXSTATUS */ + +typedef struct dhd_prot { + uint16 reqid; + uint8 pending; + uint32 lastcmd; + uint8 bus_header[BUS_HEADER_LEN]; + cdc_ioctl_t msg; + unsigned char buf[WLC_IOCTL_MAXLEN + ROUND_UP_MARGIN]; +} dhd_prot_t; + + +static int +dhdcdc_msg(dhd_pub_t *dhd) +{ + int err = 0; + dhd_prot_t *prot = dhd->prot; + int len = ltoh32(prot->msg.len) + sizeof(cdc_ioctl_t); + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + DHD_OS_WAKE_LOCK(dhd); + + /* NOTE : cdc->msg.len holds the desired length of the buffer to be + * returned. Only up to CDC_MAX_MSG_SIZE of this buffer area + * is actually sent to the dongle + */ + if (len > CDC_MAX_MSG_SIZE) + len = CDC_MAX_MSG_SIZE; + + /* Send request */ + err = dhd_bus_txctl(dhd->bus, (uchar*)&prot->msg, len); + + DHD_OS_WAKE_UNLOCK(dhd); + return err; +} + +static int +dhdcdc_cmplt(dhd_pub_t *dhd, uint32 id, uint32 len) +{ + int ret; + int cdc_len = len + sizeof(cdc_ioctl_t); + dhd_prot_t *prot = dhd->prot; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + do { + ret = dhd_bus_rxctl(dhd->bus, (uchar*)&prot->msg, cdc_len); + if (ret < 0) + break; + } while (CDC_IOC_ID(ltoh32(prot->msg.flags)) != id); + + return ret; +} + +static int +dhdcdc_query_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len, uint8 action) +{ + dhd_prot_t *prot = dhd->prot; + cdc_ioctl_t *msg = &prot->msg; + void *info; + int ret = 0, retries = 0; + uint32 id, flags = 0; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + DHD_CTL(("%s: cmd %d len %d\n", __FUNCTION__, cmd, len)); + + + /* Respond "bcmerror" and "bcmerrorstr" with local cache */ + if (cmd == WLC_GET_VAR && buf) + { + if (!strcmp((char *)buf, "bcmerrorstr")) + { + strncpy((char *)buf, bcmerrorstr(dhd->dongle_error), BCME_STRLEN); + goto done; + } + else if (!strcmp((char *)buf, "bcmerror")) + { + *(int *)buf = dhd->dongle_error; + goto done; + } + } + + memset(msg, 0, sizeof(cdc_ioctl_t)); + + msg->cmd = htol32(cmd); + msg->len = htol32(len); + msg->flags = (++prot->reqid << CDCF_IOC_ID_SHIFT); + CDC_SET_IF_IDX(msg, ifidx); + /* add additional action bits */ + action &= WL_IOCTL_ACTION_MASK; + msg->flags |= (action << CDCF_IOC_ACTION_SHIFT); + msg->flags = htol32(msg->flags); + + if (buf) + memcpy(prot->buf, buf, len); + + if ((ret = dhdcdc_msg(dhd)) < 0) { + if (!dhd->hang_was_sent) + DHD_ERROR(("dhdcdc_query_ioctl: dhdcdc_msg failed w/status %d\n", ret)); + goto done; + } + +retry: + /* wait for interrupt and get first fragment */ + if ((ret = dhdcdc_cmplt(dhd, prot->reqid, len)) < 0) + goto done; + + flags = ltoh32(msg->flags); + id = (flags & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT; + + if ((id < prot->reqid) && (++retries < RETRIES)) + goto retry; + if (id != prot->reqid) { + DHD_ERROR(("%s: %s: unexpected request id %d (expected %d)\n", + dhd_ifname(dhd, ifidx), __FUNCTION__, id, prot->reqid)); + ret = -EINVAL; + goto done; + } + + /* Check info buffer */ + info = (void*)&msg[1]; + + /* Copy info buffer */ + if (buf) + { + if (ret < (int)len) + len = ret; + memcpy(buf, info, len); + } + + /* Check the ERROR flag */ + if (flags & CDCF_IOC_ERROR) + { + ret = ltoh32(msg->status); + /* Cache error from dongle */ + dhd->dongle_error = ret; + } + +done: + return ret; +} + +static int +dhdcdc_set_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len, uint8 action) +{ + dhd_prot_t *prot = dhd->prot; + cdc_ioctl_t *msg = &prot->msg; + int ret = 0; + uint32 flags, id; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + DHD_CTL(("%s: cmd %d len %d\n", __FUNCTION__, cmd, len)); + + if (dhd->busstate == DHD_BUS_DOWN) { + DHD_ERROR(("%s : bus is down. we have nothing to do\n", __FUNCTION__)); + return -EIO; + } + + /* don't talk to the dongle if fw is about to be reloaded */ + if (dhd->hang_was_sent) { + DHD_ERROR(("%s: HANG was sent up earlier. Not talking to the chip\n", + __FUNCTION__)); + return -EIO; + } + + memset(msg, 0, sizeof(cdc_ioctl_t)); + + msg->cmd = htol32(cmd); + msg->len = htol32(len); + msg->flags = (++prot->reqid << CDCF_IOC_ID_SHIFT); + CDC_SET_IF_IDX(msg, ifidx); + /* add additional action bits */ + action &= WL_IOCTL_ACTION_MASK; + msg->flags |= (action << CDCF_IOC_ACTION_SHIFT) | CDCF_IOC_SET; + msg->flags = htol32(msg->flags); + + if (buf) + memcpy(prot->buf, buf, len); + + if ((ret = dhdcdc_msg(dhd)) < 0) { + DHD_ERROR(("%s: dhdcdc_msg failed w/status %d\n", __FUNCTION__, ret)); + goto done; + } + + if ((ret = dhdcdc_cmplt(dhd, prot->reqid, len)) < 0) + goto done; + + flags = ltoh32(msg->flags); + id = (flags & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT; + + if (id != prot->reqid) { + DHD_ERROR(("%s: %s: unexpected request id %d (expected %d)\n", + dhd_ifname(dhd, ifidx), __FUNCTION__, id, prot->reqid)); + ret = -EINVAL; + goto done; + } + + /* Check the ERROR flag */ + if (flags & CDCF_IOC_ERROR) + { + ret = ltoh32(msg->status); + /* Cache error from dongle */ + dhd->dongle_error = ret; + } + +done: + return ret; +} + + +int +dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t * ioc, void * buf, int len) +{ + dhd_prot_t *prot = dhd->prot; + int ret = -1; + uint8 action; +#if defined(NDIS630) + bool acquired = FALSE; +#endif + + if ((dhd->busstate == DHD_BUS_DOWN) || dhd->hang_was_sent) { + DHD_ERROR(("%s : bus is down. we have nothing to do\n", __FUNCTION__)); + goto done; + } +#if defined(NDIS630) + if (dhd_os_proto_block(dhd)) + { + acquired = TRUE; + } + else + { + /* attempt to acquire protocol mutex timed out. */ + ret = -1; + return ret; + } +#endif /* NDIS630 */ + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + ASSERT(len <= WLC_IOCTL_MAXLEN); + + if (len > WLC_IOCTL_MAXLEN) + goto done; + + if (prot->pending == TRUE) { + DHD_ERROR(("CDC packet is pending!!!! cmd=0x%x (%lu) lastcmd=0x%x (%lu)\n", + ioc->cmd, (unsigned long)ioc->cmd, prot->lastcmd, + (unsigned long)prot->lastcmd)); + if ((ioc->cmd == WLC_SET_VAR) || (ioc->cmd == WLC_GET_VAR)) { + DHD_TRACE(("iovar cmd=%s\n", (char*)buf)); + } + goto done; + } + + prot->pending = TRUE; + prot->lastcmd = ioc->cmd; + action = ioc->set; + if (action & WL_IOCTL_ACTION_SET) + ret = dhdcdc_set_ioctl(dhd, ifidx, ioc->cmd, buf, len, action); + else { + ret = dhdcdc_query_ioctl(dhd, ifidx, ioc->cmd, buf, len, action); + if (ret > 0) + ioc->used = ret - sizeof(cdc_ioctl_t); + } + + /* Too many programs assume ioctl() returns 0 on success */ + if (ret >= 0) + ret = 0; + else { + cdc_ioctl_t *msg = &prot->msg; + ioc->needed = ltoh32(msg->len); /* len == needed when set/query fails from dongle */ + } + + /* Intercept the wme_dp ioctl here */ + if ((!ret) && (ioc->cmd == WLC_SET_VAR) && (!strcmp(buf, "wme_dp"))) { + int slen, val = 0; + + slen = strlen("wme_dp") + 1; + if (len >= (int)(slen + sizeof(int))) + bcopy(((char *)buf + slen), &val, sizeof(int)); + dhd->wme_dp = (uint8) ltoh32(val); + } + + prot->pending = FALSE; + +done: +#if defined(NDIS630) + if (acquired) + dhd_os_proto_unblock(dhd); +#endif + return ret; +} + +int +dhd_prot_iovar_op(dhd_pub_t *dhdp, const char *name, + void *params, int plen, void *arg, int len, bool set) +{ + return BCME_UNSUPPORTED; +} + +#ifdef PROP_TXSTATUS +void +dhd_wlfc_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf) +{ + int i; + uint8* ea; + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhdp->wlfc_state; + wlfc_hanger_t* h; + wlfc_mac_descriptor_t* mac_table; + wlfc_mac_descriptor_t* interfaces; + char* iftypes[] = {"STA", "AP", "WDS", "p2pGO", "p2pCL"}; + + if (wlfc == NULL) { + bcm_bprintf(strbuf, "wlfc not initialized yet\n"); + return; + } + h = (wlfc_hanger_t*)wlfc->hanger; + if (h == NULL) { + bcm_bprintf(strbuf, "wlfc-hanger not initialized yet\n"); + } + + mac_table = wlfc->destination_entries.nodes; + interfaces = wlfc->destination_entries.interfaces; + bcm_bprintf(strbuf, "---- wlfc stats ----\n"); + if (h) { + bcm_bprintf(strbuf, "wlfc hanger (pushed,popped,f_push," + "f_pop,f_slot, pending) = (%d,%d,%d,%d,%d,%d)\n", + h->pushed, + h->popped, + h->failed_to_push, + h->failed_to_pop, + h->failed_slotfind, + (h->pushed - h->popped)); + } + + bcm_bprintf(strbuf, "wlfc fail(tlv,credit_rqst,mac_update,psmode_update), " + "(dq_full,sendq_full, rollback_fail) = (%d,%d,%d,%d), (%d,%d,%d)\n", + wlfc->stats.tlv_parse_failed, + wlfc->stats.credit_request_failed, + wlfc->stats.mac_update_failed, + wlfc->stats.psmode_update_failed, + wlfc->stats.delayq_full_error, + wlfc->stats.sendq_full_error, + wlfc->stats.rollback_failed); + + bcm_bprintf(strbuf, "SENDQ (len,credit,sent) " + "(AC0[%d,%d,%d],AC1[%d,%d,%d],AC2[%d,%d,%d],AC3[%d,%d,%d],BC_MC[%d,%d,%d])\n", + wlfc->SENDQ.q[0].len, wlfc->FIFO_credit[0], wlfc->stats.sendq_pkts[0], + wlfc->SENDQ.q[1].len, wlfc->FIFO_credit[1], wlfc->stats.sendq_pkts[1], + wlfc->SENDQ.q[2].len, wlfc->FIFO_credit[2], wlfc->stats.sendq_pkts[2], + wlfc->SENDQ.q[3].len, wlfc->FIFO_credit[3], wlfc->stats.sendq_pkts[3], + wlfc->SENDQ.q[4].len, wlfc->FIFO_credit[4], wlfc->stats.sendq_pkts[4]); + +#ifdef PROP_TXSTATUS_DEBUG + bcm_bprintf(strbuf, "SENDQ dropped: AC[0-3]:(%d,%d,%d,%d), (bcmc,atim):(%d,%d)\n", + wlfc->stats.dropped_qfull[0], wlfc->stats.dropped_qfull[1], + wlfc->stats.dropped_qfull[2], wlfc->stats.dropped_qfull[3], + wlfc->stats.dropped_qfull[4], wlfc->stats.dropped_qfull[5]); +#endif + + bcm_bprintf(strbuf, "\n"); + for (i = 0; i < WLFC_MAX_IFNUM; i++) { + if (interfaces[i].occupied) { + char* iftype_desc; + + if (interfaces[i].iftype > WLC_E_IF_ROLE_P2P_CLIENT) + iftype_desc = "hostif_flow_state[i] == OFF) + ? " OFF":" ON")); + + bcm_bprintf(strbuf, "INTERFACE[%d].DELAYQ(len,state,credit)" + "= (%d,%s,%d)\n", + i, + interfaces[i].psq.len, + ((interfaces[i].state == + WLFC_STATE_OPEN) ? " OPEN":"CLOSE"), + interfaces[i].requested_credit); + + bcm_bprintf(strbuf, "INTERFACE[%d].DELAYQ" + "(sup,ac0),(sup,ac1),(sup,ac2),(sup,ac3) = " + "(%d,%d),(%d,%d),(%d,%d),(%d,%d)\n", + i, + interfaces[i].psq.q[0].len, + interfaces[i].psq.q[1].len, + interfaces[i].psq.q[2].len, + interfaces[i].psq.q[3].len, + interfaces[i].psq.q[4].len, + interfaces[i].psq.q[5].len, + interfaces[i].psq.q[6].len, + interfaces[i].psq.q[7].len); + } + } + + bcm_bprintf(strbuf, "\n"); + for (i = 0; i < WLFC_MAC_DESC_TABLE_SIZE; i++) { + if (mac_table[i].occupied) { + ea = mac_table[i].ea; + bcm_bprintf(strbuf, "MAC_table[%d].ea = " + "[%02x:%02x:%02x:%02x:%02x:%02x], if:%d \n", i, + ea[0], ea[1], ea[2], ea[3], ea[4], ea[5], + mac_table[i].interface_id); + + bcm_bprintf(strbuf, "MAC_table[%d].DELAYQ(len,state,credit)" + "= (%d,%s,%d)\n", + i, + mac_table[i].psq.len, + ((mac_table[i].state == + WLFC_STATE_OPEN) ? " OPEN":"CLOSE"), + mac_table[i].requested_credit); +#ifdef PROP_TXSTATUS_DEBUG + bcm_bprintf(strbuf, "MAC_table[%d]: (opened, closed) = (%d, %d)\n", + i, mac_table[i].opened_ct, mac_table[i].closed_ct); +#endif + bcm_bprintf(strbuf, "MAC_table[%d].DELAYQ" + "(sup,ac0),(sup,ac1),(sup,ac2),(sup,ac3) = " + "(%d,%d),(%d,%d),(%d,%d),(%d,%d)\n", + i, + mac_table[i].psq.q[0].len, + mac_table[i].psq.q[1].len, + mac_table[i].psq.q[2].len, + mac_table[i].psq.q[3].len, + mac_table[i].psq.q[4].len, + mac_table[i].psq.q[5].len, + mac_table[i].psq.q[6].len, + mac_table[i].psq.q[7].len); + } + } + +#ifdef PROP_TXSTATUS_DEBUG + { + int avg; + int moving_avg = 0; + int moving_samples; + + if (wlfc->stats.latency_sample_count) { + moving_samples = sizeof(wlfc->stats.deltas)/sizeof(uint32); + + for (i = 0; i < moving_samples; i++) + moving_avg += wlfc->stats.deltas[i]; + moving_avg /= moving_samples; + + avg = (100 * wlfc->stats.total_status_latency) / + wlfc->stats.latency_sample_count; + bcm_bprintf(strbuf, "txstatus latency (average, last, moving[%d]) = " + "(%d.%d, %03d, %03d)\n", + moving_samples, avg/100, (avg - (avg/100)*100), + wlfc->stats.latency_most_recent, + moving_avg); + } + } + + bcm_bprintf(strbuf, "wlfc- fifo[0-5] credit stats: sent = (%d,%d,%d,%d,%d,%d), " + "back = (%d,%d,%d,%d,%d,%d)\n", + wlfc->stats.fifo_credits_sent[0], + wlfc->stats.fifo_credits_sent[1], + wlfc->stats.fifo_credits_sent[2], + wlfc->stats.fifo_credits_sent[3], + wlfc->stats.fifo_credits_sent[4], + wlfc->stats.fifo_credits_sent[5], + + wlfc->stats.fifo_credits_back[0], + wlfc->stats.fifo_credits_back[1], + wlfc->stats.fifo_credits_back[2], + wlfc->stats.fifo_credits_back[3], + wlfc->stats.fifo_credits_back[4], + wlfc->stats.fifo_credits_back[5]); + { + uint32 fifo_cr_sent = 0; + uint32 fifo_cr_acked = 0; + uint32 request_cr_sent = 0; + uint32 request_cr_ack = 0; + uint32 bc_mc_cr_ack = 0; + + for (i = 0; i < sizeof(wlfc->stats.fifo_credits_sent)/sizeof(uint32); i++) { + fifo_cr_sent += wlfc->stats.fifo_credits_sent[i]; + } + + for (i = 0; i < sizeof(wlfc->stats.fifo_credits_back)/sizeof(uint32); i++) { + fifo_cr_acked += wlfc->stats.fifo_credits_back[i]; + } + + for (i = 0; i < WLFC_MAC_DESC_TABLE_SIZE; i++) { + if (wlfc->destination_entries.nodes[i].occupied) { + request_cr_sent += + wlfc->destination_entries.nodes[i].dstncredit_sent_packets; + } + } + for (i = 0; i < WLFC_MAX_IFNUM; i++) { + if (wlfc->destination_entries.interfaces[i].occupied) { + request_cr_sent += + wlfc->destination_entries.interfaces[i].dstncredit_sent_packets; + } + } + for (i = 0; i < WLFC_MAC_DESC_TABLE_SIZE; i++) { + if (wlfc->destination_entries.nodes[i].occupied) { + request_cr_ack += + wlfc->destination_entries.nodes[i].dstncredit_acks; + } + } + for (i = 0; i < WLFC_MAX_IFNUM; i++) { + if (wlfc->destination_entries.interfaces[i].occupied) { + request_cr_ack += + wlfc->destination_entries.interfaces[i].dstncredit_acks; + } + } + bcm_bprintf(strbuf, "wlfc- (sent, status) => pq(%d,%d), vq(%d,%d)," + "other:%d, bc_mc:%d, signal-only, (sent,freed): (%d,%d)", + fifo_cr_sent, fifo_cr_acked, + request_cr_sent, request_cr_ack, + wlfc->destination_entries.other.dstncredit_acks, + bc_mc_cr_ack, + wlfc->stats.signal_only_pkts_sent, wlfc->stats.signal_only_pkts_freed); + } +#endif /* PROP_TXSTATUS_DEBUG */ + bcm_bprintf(strbuf, "\n"); + bcm_bprintf(strbuf, "wlfc- pkt((in,2bus,txstats,hdrpull),(dropped,hdr_only,wlc_tossed)" + "(freed,free_err,rollback)) = " + "((%d,%d,%d,%d),(%d,%d,%d),(%d,%d,%d))\n", + wlfc->stats.pktin, + wlfc->stats.pkt2bus, + wlfc->stats.txstatus_in, + wlfc->stats.dhd_hdrpulls, + + wlfc->stats.pktdropped, + wlfc->stats.wlfc_header_only_pkt, + wlfc->stats.wlc_tossed_pkts, + + wlfc->stats.pkt_freed, + wlfc->stats.pkt_free_err, wlfc->stats.rollback); + + bcm_bprintf(strbuf, "wlfc- suppress((d11,wlc,err),enq(d11,wl,hq,mac?),retx(d11,wlc,hq)) = " + "((%d,%d,%d),(%d,%d,%d,%d),(%d,%d,%d))\n", + + wlfc->stats.d11_suppress, + wlfc->stats.wl_suppress, + wlfc->stats.bad_suppress, + + wlfc->stats.psq_d11sup_enq, + wlfc->stats.psq_wlsup_enq, + wlfc->stats.psq_hostq_enq, + wlfc->stats.mac_handle_notfound, + + wlfc->stats.psq_d11sup_retx, + wlfc->stats.psq_wlsup_retx, + wlfc->stats.psq_hostq_retx); + return; +} + +/* Create a place to store all packet pointers submitted to the firmware until + a status comes back, suppress or otherwise. + + hang-er: noun, a contrivance on which things are hung, as a hook. +*/ +static void* +dhd_wlfc_hanger_create(osl_t *osh, int max_items) +{ + int i; + wlfc_hanger_t* hanger; + + /* allow only up to a specific size for now */ + ASSERT(max_items == WLFC_HANGER_MAXITEMS); + + if ((hanger = (wlfc_hanger_t*)MALLOC(osh, WLFC_HANGER_SIZE(max_items))) == NULL) + return NULL; + + memset(hanger, 0, WLFC_HANGER_SIZE(max_items)); + hanger->max_items = max_items; + + for (i = 0; i < hanger->max_items; i++) { + hanger->items[i].state = WLFC_HANGER_ITEM_STATE_FREE; + } + return hanger; +} + +static int +dhd_wlfc_hanger_delete(osl_t *osh, void* hanger) +{ + wlfc_hanger_t* h = (wlfc_hanger_t*)hanger; + + if (h) { + MFREE(osh, h, WLFC_HANGER_SIZE(h->max_items)); + return BCME_OK; + } + return BCME_BADARG; +} + +static uint16 +dhd_wlfc_hanger_get_free_slot(void* hanger) +{ + int i; + wlfc_hanger_t* h = (wlfc_hanger_t*)hanger; + + if (h) { + for (i = 0; i < h->max_items; i++) { + if (h->items[i].state == WLFC_HANGER_ITEM_STATE_FREE) + return (uint16)i; + } + h->failed_slotfind++; + } + return WLFC_HANGER_MAXITEMS; +} + +static int +dhd_wlfc_hanger_pushpkt(void* hanger, void* pkt, uint32 slot_id) +{ + int rc = BCME_OK; + wlfc_hanger_t* h = (wlfc_hanger_t*)hanger; + + if (h && (slot_id < WLFC_HANGER_MAXITEMS)) { + if (h->items[slot_id].state == WLFC_HANGER_ITEM_STATE_FREE) { + h->items[slot_id].state = WLFC_HANGER_ITEM_STATE_INUSE; + h->items[slot_id].pkt = pkt; + h->items[slot_id].identifier = slot_id; + h->pushed++; + } + else { + h->failed_to_push++; + rc = BCME_NOTFOUND; + } + } + else + rc = BCME_BADARG; + return rc; +} + +static int +dhd_wlfc_hanger_poppkt(void* hanger, uint32 slot_id, void** pktout, int remove_from_hanger) +{ + int rc = BCME_OK; + wlfc_hanger_t* h = (wlfc_hanger_t*)hanger; + + /* this packet was not pushed at the time it went to the firmware */ + if (slot_id == WLFC_HANGER_MAXITEMS) + return BCME_NOTFOUND; + + if (h) { + if (h->items[slot_id].state == WLFC_HANGER_ITEM_STATE_INUSE) { + *pktout = h->items[slot_id].pkt; + if (remove_from_hanger) { + h->items[slot_id].state = + WLFC_HANGER_ITEM_STATE_FREE; + h->items[slot_id].pkt = NULL; + h->items[slot_id].identifier = 0; + h->popped++; + } + } + else { + h->failed_to_pop++; + rc = BCME_NOTFOUND; + } + } + else + rc = BCME_BADARG; + return rc; +} + +static int +_dhd_wlfc_pushheader(athost_wl_status_info_t* ctx, void* p, bool tim_signal, + uint8 tim_bmp, uint8 mac_handle, uint32 htodtag) +{ + uint32 wl_pktinfo = 0; + uint8* wlh; + uint8 dataOffset; + uint8 fillers; + uint8 tim_signal_len = 0; + + struct bdc_header *h; + + if (tim_signal) { + tim_signal_len = 1 + 1 + WLFC_CTL_VALUE_LEN_PENDING_TRAFFIC_BMP; + } + + /* +2 is for Type[1] and Len[1] in TLV, plus TIM signal */ + dataOffset = WLFC_CTL_VALUE_LEN_PKTTAG + 2 + tim_signal_len; + fillers = ROUNDUP(dataOffset, 4) - dataOffset; + dataOffset += fillers; + + PKTPUSH(ctx->osh, p, dataOffset); + wlh = (uint8*) PKTDATA(ctx->osh, p); + + wl_pktinfo = htol32(htodtag); + + wlh[0] = WLFC_CTL_TYPE_PKTTAG; + wlh[1] = WLFC_CTL_VALUE_LEN_PKTTAG; + memcpy(&wlh[2], &wl_pktinfo, sizeof(uint32)); + + if (tim_signal_len) { + wlh[dataOffset - fillers - tim_signal_len ] = + WLFC_CTL_TYPE_PENDING_TRAFFIC_BMP; + wlh[dataOffset - fillers - tim_signal_len + 1] = + WLFC_CTL_VALUE_LEN_PENDING_TRAFFIC_BMP; + wlh[dataOffset - fillers - tim_signal_len + 2] = mac_handle; + wlh[dataOffset - fillers - tim_signal_len + 3] = tim_bmp; + } + if (fillers) + memset(&wlh[dataOffset - fillers], WLFC_CTL_TYPE_FILLER, fillers); + + PKTPUSH(ctx->osh, p, BDC_HEADER_LEN); + h = (struct bdc_header *)PKTDATA(ctx->osh, p); + h->flags = (BDC_PROTO_VER << BDC_FLAG_VER_SHIFT); + if (PKTSUMNEEDED(p)) + h->flags |= BDC_FLAG_SUM_NEEDED; + + + h->priority = (PKTPRIO(p) & BDC_PRIORITY_MASK); + h->flags2 = 0; + h->dataOffset = dataOffset >> 2; + BDC_SET_IF_IDX(h, DHD_PKTTAG_IF(PKTTAG(p))); + return BCME_OK; +} + +static int +_dhd_wlfc_pullheader(athost_wl_status_info_t* ctx, void* pktbuf) +{ + struct bdc_header *h; + + if (PKTLEN(ctx->osh, pktbuf) < BDC_HEADER_LEN) { + WLFC_DBGMESG(("%s: rx data too short (%d < %d)\n", __FUNCTION__, + PKTLEN(ctx->osh, pktbuf), BDC_HEADER_LEN)); + return BCME_ERROR; + } + h = (struct bdc_header *)PKTDATA(ctx->osh, pktbuf); + + /* pull BDC header */ + PKTPULL(ctx->osh, pktbuf, BDC_HEADER_LEN); + /* pull wl-header */ + PKTPULL(ctx->osh, pktbuf, (h->dataOffset << 2)); + return BCME_OK; +} + +static wlfc_mac_descriptor_t* +_dhd_wlfc_find_table_entry(athost_wl_status_info_t* ctx, void* p) +{ + int i; + wlfc_mac_descriptor_t* table = ctx->destination_entries.nodes; + uint8 ifid = DHD_PKTTAG_IF(PKTTAG(p)); + uint8* dstn = DHD_PKTTAG_DSTN(PKTTAG(p)); + + if (((ctx->destination_entries.interfaces[ifid].iftype == WLC_E_IF_ROLE_STA) || + ETHER_ISMULTI(dstn) || + (ctx->destination_entries.interfaces[ifid].iftype == WLC_E_IF_ROLE_P2P_CLIENT)) && + (ctx->destination_entries.interfaces[ifid].occupied)) { + return &ctx->destination_entries.interfaces[ifid]; + } + + for (i = 0; i < WLFC_MAC_DESC_TABLE_SIZE; i++) { + if (table[i].occupied) { + if (table[i].interface_id == ifid) { + if (!memcmp(table[i].ea, dstn, ETHER_ADDR_LEN)) + return &table[i]; + } + } + } + return &ctx->destination_entries.other; +} + +static int +_dhd_wlfc_rollback_packet_toq(athost_wl_status_info_t* ctx, + void* p, ewlfc_packet_state_t pkt_type, uint32 hslot) +{ + /* + put the packet back to the head of queue + + - a packet from send-q will need to go back to send-q and not delay-q + since that will change the order of packets. + - suppressed packet goes back to suppress sub-queue + - pull out the header, if new or delayed packet + + Note: hslot is used only when header removal is done. + */ + wlfc_mac_descriptor_t* entry; + void* pktout; + int rc = BCME_OK; + int prec; + + entry = _dhd_wlfc_find_table_entry(ctx, p); + prec = DHD_PKTTAG_FIFO(PKTTAG(p)); + if (entry != NULL) { + if (pkt_type == eWLFC_PKTTYPE_SUPPRESSED) { + /* wl-header is saved for suppressed packets */ + if (WLFC_PKTQ_PENQ_HEAD(&entry->psq, ((prec << 1) + 1), p) == NULL) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + rc = BCME_ERROR; + } + } + else { + /* remove header first */ + _dhd_wlfc_pullheader(ctx, p); + + if (pkt_type == eWLFC_PKTTYPE_DELAYED) { + /* delay-q packets are going to delay-q */ + if (WLFC_PKTQ_PENQ_HEAD(&entry->psq, (prec << 1), p) == NULL) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + rc = BCME_ERROR; + } + } + else { + /* these are going to SENDQ */ + if (WLFC_PKTQ_PENQ_HEAD(&ctx->SENDQ, prec, p) == NULL) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + rc = BCME_ERROR; + } + } + /* free the hanger slot */ + dhd_wlfc_hanger_poppkt(ctx->hanger, hslot, &pktout, 1); + + /* decrement sequence count */ + WLFC_DECR_SEQCOUNT(entry, prec); + } + /* + if this packet did not count against FIFO credit, it must have + taken a requested_credit from the firmware (for pspoll etc.) + */ + if (!DHD_PKTTAG_CREDITCHECK(PKTTAG(p))) { + entry->requested_credit++; + } + } + else { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + rc = BCME_ERROR; + } + if (rc != BCME_OK) + ctx->stats.rollback_failed++; + else + ctx->stats.rollback++; + + return rc; +} + +static void +_dhd_wlfc_flow_control_check(athost_wl_status_info_t* ctx, struct pktq* pq, uint8 if_id) +{ + if ((pq->len <= WLFC_FLOWCONTROL_LOWATER) && (ctx->hostif_flow_state[if_id] == ON)) { + /* start traffic */ + ctx->hostif_flow_state[if_id] = OFF; + /* + WLFC_DBGMESG(("qlen:%02d, if:%02d, ->OFF, start traffic %s()\n", + pq->len, if_id, __FUNCTION__)); + */ + WLFC_DBGMESG(("F")); + dhd_txflowcontrol(ctx->dhdp, if_id, OFF); + ctx->toggle_host_if = 0; + } + if ((pq->len >= WLFC_FLOWCONTROL_HIWATER) && (ctx->hostif_flow_state[if_id] == OFF)) { + /* stop traffic */ + ctx->hostif_flow_state[if_id] = ON; + /* + WLFC_DBGMESG(("qlen:%02d, if:%02d, ->ON, stop traffic %s()\n", + pq->len, if_id, __FUNCTION__)); + */ + WLFC_DBGMESG(("N")); + dhd_txflowcontrol(ctx->dhdp, if_id, ON); + ctx->host_ifidx = if_id; + ctx->toggle_host_if = 1; + } + return; +} + +static int +_dhd_wlfc_send_signalonly_packet(athost_wl_status_info_t* ctx, wlfc_mac_descriptor_t* entry, + uint8 ta_bmp) +{ + int rc = BCME_OK; + void* p = NULL; + int dummylen = ((dhd_pub_t *)ctx->dhdp)->hdrlen+ 12; + + /* allocate a dummy packet */ + p = PKTGET(ctx->osh, dummylen, TRUE); + if (p) { + PKTPULL(ctx->osh, p, dummylen); + DHD_PKTTAG_SET_H2DTAG(PKTTAG(p), 0); + _dhd_wlfc_pushheader(ctx, p, TRUE, ta_bmp, entry->mac_handle, 0); + DHD_PKTTAG_SETSIGNALONLY(PKTTAG(p), 1); +#ifdef PROP_TXSTATUS_DEBUG + ctx->stats.signal_only_pkts_sent++; +#endif + rc = dhd_bus_txdata(((dhd_pub_t *)ctx->dhdp)->bus, p); + if (rc != BCME_OK) { + PKTFREE(ctx->osh, p, TRUE); + } + } + else { + DHD_ERROR(("%s: couldn't allocate new %d-byte packet\n", + __FUNCTION__, dummylen)); + rc = BCME_NOMEM; + } + return rc; +} + +/* Return TRUE if traffic availability changed */ +static bool +_dhd_wlfc_traffic_pending_check(athost_wl_status_info_t* ctx, wlfc_mac_descriptor_t* entry, + int prec) +{ + bool rc = FALSE; + + if (entry->state == WLFC_STATE_CLOSE) { + if ((pktq_plen(&entry->psq, (prec << 1)) == 0) && + (pktq_plen(&entry->psq, ((prec << 1) + 1)) == 0)) { + + if (entry->traffic_pending_bmp & NBITVAL(prec)) { + rc = TRUE; + entry->traffic_pending_bmp = + entry->traffic_pending_bmp & ~ NBITVAL(prec); + } + } + else { + if (!(entry->traffic_pending_bmp & NBITVAL(prec))) { + rc = TRUE; + entry->traffic_pending_bmp = + entry->traffic_pending_bmp | NBITVAL(prec); + } + } + } + if (rc) { + /* request a TIM update to firmware at the next piggyback opportunity */ + if (entry->traffic_lastreported_bmp != entry->traffic_pending_bmp) { + entry->send_tim_signal = 1; + _dhd_wlfc_send_signalonly_packet(ctx, entry, entry->traffic_pending_bmp); + entry->traffic_lastreported_bmp = entry->traffic_pending_bmp; + entry->send_tim_signal = 0; + } + else { + rc = FALSE; + } + } + return rc; +} + +static int +_dhd_wlfc_enque_suppressed(athost_wl_status_info_t* ctx, int prec, void* p) +{ + wlfc_mac_descriptor_t* entry; + + entry = _dhd_wlfc_find_table_entry(ctx, p); + if (entry == NULL) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + return BCME_NOTFOUND; + } + /* + - suppressed packets go to sub_queue[2*prec + 1] AND + - delayed packets go to sub_queue[2*prec + 0] to ensure + order of delivery. + */ + if (WLFC_PKTQ_PENQ(&entry->psq, ((prec << 1) + 1), p) == NULL) { + ctx->stats.delayq_full_error++; + /* WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); */ + WLFC_DBGMESG(("s")); + return BCME_ERROR; + } + /* A packet has been pushed, update traffic availability bitmap, if applicable */ + _dhd_wlfc_traffic_pending_check(ctx, entry, prec); + _dhd_wlfc_flow_control_check(ctx, &entry->psq, DHD_PKTTAG_IF(PKTTAG(p))); + return BCME_OK; +} + +static int +_dhd_wlfc_pretx_pktprocess(athost_wl_status_info_t* ctx, + wlfc_mac_descriptor_t* entry, void* p, int header_needed, uint32* slot) +{ + int rc = BCME_OK; + int hslot = WLFC_HANGER_MAXITEMS; + bool send_tim_update = FALSE; + uint32 htod = 0; + uint8 free_ctr; + + *slot = hslot; + + if (entry == NULL) { + entry = _dhd_wlfc_find_table_entry(ctx, p); + } + + if (entry == NULL) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + return BCME_ERROR; + } + if (entry->send_tim_signal) { + send_tim_update = TRUE; + entry->send_tim_signal = 0; + entry->traffic_lastreported_bmp = entry->traffic_pending_bmp; + } + if (header_needed) { + hslot = dhd_wlfc_hanger_get_free_slot(ctx->hanger); + free_ctr = WLFC_SEQCOUNT(entry, DHD_PKTTAG_FIFO(PKTTAG(p))); + DHD_PKTTAG_SET_H2DTAG(PKTTAG(p), htod); + } + else { + hslot = WLFC_PKTID_HSLOT_GET(DHD_PKTTAG_H2DTAG(PKTTAG(p))); + free_ctr = WLFC_PKTID_FREERUNCTR_GET(DHD_PKTTAG_H2DTAG(PKTTAG(p))); + } + WLFC_PKTID_HSLOT_SET(htod, hslot); + WLFC_PKTID_FREERUNCTR_SET(htod, free_ctr); + DHD_PKTTAG_SETPKTDIR(PKTTAG(p), 1); + WL_TXSTATUS_SET_FLAGS(htod, WLFC_PKTFLAG_PKTFROMHOST); + WL_TXSTATUS_SET_FIFO(htod, DHD_PKTTAG_FIFO(PKTTAG(p))); + WLFC_PKTFLAG_SET_GENERATION(htod, entry->generation); + + if (!DHD_PKTTAG_CREDITCHECK(PKTTAG(p))) { + /* + Indicate that this packet is being sent in response to an + explicit request from the firmware side. + */ + WLFC_PKTFLAG_SET_PKTREQUESTED(htod); + } + else { + WLFC_PKTFLAG_CLR_PKTREQUESTED(htod); + } + if (header_needed) { + rc = _dhd_wlfc_pushheader(ctx, p, send_tim_update, + entry->traffic_lastreported_bmp, entry->mac_handle, htod); + if (rc == BCME_OK) { + DHD_PKTTAG_SET_H2DTAG(PKTTAG(p), htod); + /* + a new header was created for this packet. + push to hanger slot and scrub q. Since bus + send succeeded, increment seq number as well. + */ + rc = dhd_wlfc_hanger_pushpkt(ctx->hanger, p, hslot); + if (rc == BCME_OK) { + /* increment free running sequence count */ + WLFC_INCR_SEQCOUNT(entry, DHD_PKTTAG_FIFO(PKTTAG(p))); +#ifdef PROP_TXSTATUS_DEBUG + ((wlfc_hanger_t*)(ctx->hanger))->items[hslot].push_time = + OSL_SYSUPTIME(); +#endif + } + else { + WLFC_DBGMESG(("%s() hanger_pushpkt() failed, rc: %d\n", + __FUNCTION__, rc)); + } + } + } + else { + /* remove old header */ + _dhd_wlfc_pullheader(ctx, p); + + hslot = WLFC_PKTID_HSLOT_GET(DHD_PKTTAG_H2DTAG(PKTTAG(p))); + free_ctr = WLFC_PKTID_FREERUNCTR_GET(DHD_PKTTAG_H2DTAG(PKTTAG(p))); + /* push new header */ + _dhd_wlfc_pushheader(ctx, p, send_tim_update, + entry->traffic_lastreported_bmp, entry->mac_handle, htod); + } + *slot = hslot; + return rc; +} + +static int +_dhd_wlfc_is_destination_closed(athost_wl_status_info_t* ctx, + wlfc_mac_descriptor_t* entry, int prec) +{ + if (ctx->destination_entries.interfaces[entry->interface_id].iftype == + WLC_E_IF_ROLE_P2P_GO) { + /* - destination interface is of type p2p GO. + For a p2pGO interface, if the destination is OPEN but the interface is + CLOSEd, do not send traffic. But if the dstn is CLOSEd while there is + destination-specific-credit left send packets. This is because the + firmware storing the destination-specific-requested packet in queue. + */ + if ((entry->state == WLFC_STATE_CLOSE) && (entry->requested_credit == 0) && + (entry->requested_packet == 0)) + return 1; + } + /* AP, p2p_go -> unicast desc entry, STA/p2p_cl -> interface desc. entry */ + if (((entry->state == WLFC_STATE_CLOSE) && (entry->requested_credit == 0) && + (entry->requested_packet == 0)) || + (!(entry->ac_bitmap & (1 << prec)))) + return 1; + + return 0; +} + +static void* +_dhd_wlfc_deque_delayedq(athost_wl_status_info_t* ctx, + int prec, uint8* ac_credit_spent, uint8* needs_hdr, wlfc_mac_descriptor_t** entry_out) +{ + wlfc_mac_descriptor_t* entry; + wlfc_mac_descriptor_t* table; + uint8 token_pos; + int total_entries; + void* p = NULL; + int pout; + int i; + + *entry_out = NULL; + token_pos = ctx->token_pos[prec]; + /* most cases a packet will count against FIFO credit */ + *ac_credit_spent = 1; + *needs_hdr = 1; + + /* search all entries, include nodes as well as interfaces */ + table = (wlfc_mac_descriptor_t*)&ctx->destination_entries; + total_entries = sizeof(ctx->destination_entries)/sizeof(wlfc_mac_descriptor_t); + + for (i = 0; i < total_entries; i++) { + entry = &table[(token_pos + i) % total_entries]; + if (entry->occupied) { + if (!_dhd_wlfc_is_destination_closed(ctx, entry, prec)) { + p = pktq_mdeq(&entry->psq, + /* higher precedence will be picked up first, + i.e. suppressed packets before delayed ones + */ + (NBITVAL((prec << 1) + 1) | NBITVAL((prec << 1))), + &pout); + if (p != NULL) { + /* did the packet come from suppress sub-queue? */ + if (pout == ((prec << 1) + 1)) { + /* + this packet was suppressed and was sent on the bus + previously; this already has a header + */ + *needs_hdr = 0; + } + if (entry->requested_credit > 0) { + entry->requested_credit--; +#ifdef PROP_TXSTATUS_DEBUG + entry->dstncredit_sent_packets++; +#endif + /* + if the packet was pulled out while destination is in + closed state but had a non-zero packets requested, + then this should not count against the FIFO credit. + That is due to the fact that the firmware will + most likely hold onto this packet until a suitable + time later to push it to the appropriate AC FIFO. + */ + if (entry->state == WLFC_STATE_CLOSE) + *ac_credit_spent = 0; + } + else if (entry->requested_packet > 0) { + entry->requested_packet--; + DHD_PKTTAG_SETONETIMEPKTRQST(PKTTAG(p)); + if (entry->state == WLFC_STATE_CLOSE) + *ac_credit_spent = 0; + } + /* move token to ensure fair round-robin */ + ctx->token_pos[prec] = + (token_pos + i + 1) % total_entries; + *entry_out = entry; + _dhd_wlfc_flow_control_check(ctx, &entry->psq, + DHD_PKTTAG_IF(PKTTAG(p))); + /* + A packet has been picked up, update traffic + availability bitmap, if applicable + */ + _dhd_wlfc_traffic_pending_check(ctx, entry, prec); + return p; + } + } + } + } + return NULL; +} + +static void* +_dhd_wlfc_deque_sendq(athost_wl_status_info_t* ctx, int prec) +{ + wlfc_mac_descriptor_t* entry; + void* p; + + + p = pktq_pdeq(&ctx->SENDQ, prec); + if (p != NULL) { + if (ETHER_ISMULTI(DHD_PKTTAG_DSTN(PKTTAG(p)))) + /* bc/mc packets do not have a delay queue */ + return p; + + entry = _dhd_wlfc_find_table_entry(ctx, p); + + if (entry == NULL) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + return p; + } + + while ((p != NULL)) { + /* + - suppressed packets go to sub_queue[2*prec + 1] AND + - delayed packets go to sub_queue[2*prec + 0] to ensure + order of delivery. + */ + if (WLFC_PKTQ_PENQ(&entry->psq, (prec << 1), p) == NULL) { + WLFC_DBGMESG(("D")); + /* dhd_txcomplete(ctx->dhdp, p, FALSE); */ + PKTFREE(ctx->osh, p, TRUE); + ctx->stats.delayq_full_error++; + } + /* + A packet has been pushed, update traffic availability bitmap, + if applicable + */ + _dhd_wlfc_traffic_pending_check(ctx, entry, prec); + + p = pktq_pdeq(&ctx->SENDQ, prec); + if (p == NULL) + break; + + entry = _dhd_wlfc_find_table_entry(ctx, p); + + if ((entry == NULL) || (ETHER_ISMULTI(DHD_PKTTAG_DSTN(PKTTAG(p))))) { + return p; + } + } + } + return p; +} + +static int +_dhd_wlfc_mac_entry_update(athost_wl_status_info_t* ctx, wlfc_mac_descriptor_t* entry, + ewlfc_mac_entry_action_t action, uint8 ifid, uint8 iftype, uint8* ea) +{ + int rc = BCME_OK; + + if (action == eWLFC_MAC_ENTRY_ACTION_ADD) { + entry->occupied = 1; + entry->state = WLFC_STATE_OPEN; + entry->requested_credit = 0; + entry->interface_id = ifid; + entry->iftype = iftype; + entry->ac_bitmap = 0xff; /* update this when handling APSD */ + /* for an interface entry we may not care about the MAC address */ + if (ea != NULL) + memcpy(&entry->ea[0], ea, ETHER_ADDR_LEN); + pktq_init(&entry->psq, WLFC_PSQ_PREC_COUNT, WLFC_PSQ_LEN); + } + else if (action == eWLFC_MAC_ENTRY_ACTION_UPDATE) { + entry->occupied = 1; + entry->state = WLFC_STATE_OPEN; + entry->requested_credit = 0; + entry->interface_id = ifid; + entry->iftype = iftype; + entry->ac_bitmap = 0xff; /* update this when handling APSD */ + /* for an interface entry we may not care about the MAC address */ + if (ea != NULL) + memcpy(&entry->ea[0], ea, ETHER_ADDR_LEN); + } + else if (action == eWLFC_MAC_ENTRY_ACTION_DEL) { + entry->occupied = 0; + entry->state = WLFC_STATE_CLOSE; + entry->requested_credit = 0; + /* enable after packets are queued-deqeued properly. + pktq_flush(dhd->osh, &entry->psq, FALSE, NULL, 0); + */ + } + return rc; +} + +int +_dhd_wlfc_borrow_credit(athost_wl_status_info_t* ctx, uint8 available_credit_map, int borrower_ac) +{ + int lender_ac; + int rc = BCME_ERROR; + + if (ctx == NULL || available_credit_map == 0) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + return BCME_BADARG; + } + + /* Borrow from lowest priority available AC (including BC/MC credits) */ + for (lender_ac = 0; lender_ac <= AC_COUNT; lender_ac++) { + if ((available_credit_map && (1 << lender_ac)) && + (ctx->FIFO_credit[lender_ac] > 0)) { + ctx->credits_borrowed[borrower_ac][lender_ac]++; + ctx->FIFO_credit[lender_ac]--; + rc = BCME_OK; + break; + } + } + + return rc; +} + +int +dhd_wlfc_interface_entry_update(void* state, + ewlfc_mac_entry_action_t action, uint8 ifid, uint8 iftype, uint8* ea) +{ + athost_wl_status_info_t* ctx = (athost_wl_status_info_t*)state; + wlfc_mac_descriptor_t* entry; + + if (ifid >= WLFC_MAX_IFNUM) + return BCME_BADARG; + + entry = &ctx->destination_entries.interfaces[ifid]; + return _dhd_wlfc_mac_entry_update(ctx, entry, action, ifid, iftype, ea); +} + +int +dhd_wlfc_FIFOcreditmap_update(void* state, uint8* credits) +{ + athost_wl_status_info_t* ctx = (athost_wl_status_info_t*)state; + + /* update the AC FIFO credit map */ + ctx->FIFO_credit[0] = credits[0]; + ctx->FIFO_credit[1] = credits[1]; + ctx->FIFO_credit[2] = credits[2]; + ctx->FIFO_credit[3] = credits[3]; + /* credit for bc/mc packets */ + ctx->FIFO_credit[4] = credits[4]; + /* credit for ATIM FIFO is not used yet. */ + ctx->FIFO_credit[5] = 0; + return BCME_OK; +} + +int +dhd_wlfc_enque_sendq(void* state, int prec, void* p) +{ + athost_wl_status_info_t* ctx = (athost_wl_status_info_t*)state; + + if ((state == NULL) || + /* prec = AC_COUNT is used for bc/mc queue */ + (prec > AC_COUNT) || + (p == NULL)) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + return BCME_BADARG; + } + if (FALSE == dhd_prec_enq(ctx->dhdp, &ctx->SENDQ, p, prec)) { + ctx->stats.sendq_full_error++; + /* + WLFC_DBGMESG(("Error: %s():%d, qlen:%d\n", + __FUNCTION__, __LINE__, ctx->SENDQ.len)); + */ + WLFC_HOST_FIFO_DROPPEDCTR_INC(ctx, prec); + WLFC_DBGMESG(("Q")); + PKTFREE(ctx->osh, p, TRUE); + return BCME_ERROR; + } + ctx->stats.pktin++; + /* _dhd_wlfc_flow_control_check(ctx, &ctx->SENDQ, DHD_PKTTAG_IF(PKTTAG(p))); */ + return BCME_OK; +} + +int +_dhd_wlfc_handle_packet_commit(athost_wl_status_info_t* ctx, int ac, + dhd_wlfc_commit_info_t *commit_info, f_commitpkt_t fcommit, void* commit_ctx) +{ + uint32 hslot; + int rc; + + /* + if ac_fifo_credit_spent = 0 + + This packet will not count against the FIFO credit. + To ensure the txstatus corresponding to this packet + does not provide an implied credit (default behavior) + mark the packet accordingly. + + if ac_fifo_credit_spent = 1 + + This is a normal packet and it counts against the FIFO + credit count. + */ + DHD_PKTTAG_SETCREDITCHECK(PKTTAG(commit_info->p), commit_info->ac_fifo_credit_spent); + rc = _dhd_wlfc_pretx_pktprocess(ctx, commit_info->mac_entry, commit_info->p, + commit_info->needs_hdr, &hslot); + + if (rc == BCME_OK) + rc = fcommit(commit_ctx, commit_info->p); + else + ctx->stats.generic_error++; + + if (rc == BCME_OK) { + ctx->stats.pkt2bus++; + if (commit_info->ac_fifo_credit_spent) { + ctx->stats.sendq_pkts[ac]++; + WLFC_HOST_FIFO_CREDIT_INC_SENTCTRS(ctx, ac); + } + } + else { + /* + bus commit has failed, rollback. + - remove wl-header for a delayed packet + - save wl-header header for suppressed packets + */ + rc = _dhd_wlfc_rollback_packet_toq(ctx, commit_info->p, + (commit_info->pkt_type), hslot); + if (rc != BCME_OK) + ctx->stats.rollback_failed++; + + rc = BCME_ERROR; + } + + return rc; +} + +int +dhd_wlfc_commit_packets(void* state, f_commitpkt_t fcommit, void* commit_ctx) +{ + int ac; + int credit; + int rc; + dhd_wlfc_commit_info_t commit_info; + athost_wl_status_info_t* ctx = (athost_wl_status_info_t*)state; + int credit_count = 0; + int bus_retry_count = 0; + uint8 ac_available = 0; /* Bitmask for 4 ACs + BC/MC */ + + if ((state == NULL) || + (fcommit == NULL)) { + WLFC_DBGMESG(("Error: %s():%d\n", __FUNCTION__, __LINE__)); + return BCME_BADARG; + } + + memset(&commit_info, 0, sizeof(commit_info)); + + /* + Commit packets for regular AC traffic. Higher priority first. + First, use up FIFO credits available to each AC. Based on distribution + and credits left, borrow from other ACs as applicable + + -NOTE: + If the bus between the host and firmware is overwhelmed by the + traffic from host, it is possible that higher priority traffic + starves the lower priority queue. If that occurs often, we may + have to employ weighted round-robin or ucode scheme to avoid + low priority packet starvation. + */ + + for (ac = AC_COUNT; ac >= 0; ac--) { + + int initial_credit_count = ctx->FIFO_credit[ac]; + + /* packets from SENDQ are fresh and they'd need header and have no MAC entry */ + commit_info.needs_hdr = 1; + commit_info.mac_entry = NULL; + commit_info.pkt_type = eWLFC_PKTTYPE_NEW; + + do { + commit_info.p = _dhd_wlfc_deque_sendq(ctx, ac); + if (commit_info.p == NULL) + break; + else if (ETHER_ISMULTI(DHD_PKTTAG_DSTN(PKTTAG(commit_info.p)))) { + ASSERT(ac == AC_COUNT); + + if (ctx->FIFO_credit[ac]) { + rc = _dhd_wlfc_handle_packet_commit(ctx, ac, &commit_info, + fcommit, commit_ctx); + + /* Bus commits may fail (e.g. flow control); abort after retries */ + if (rc == BCME_OK) { + if (commit_info.ac_fifo_credit_spent) { + (void) _dhd_wlfc_borrow_credit(ctx, + ac_available, ac); + credit_count--; + } + } else { + bus_retry_count++; + if (bus_retry_count >= BUS_RETRIES) { + DHD_ERROR((" %s: bus error\n", + __FUNCTION__)); + return rc; + } + } + } + } + + } while (commit_info.p); + + for (credit = 0; credit < ctx->FIFO_credit[ac];) { + commit_info.p = _dhd_wlfc_deque_delayedq(ctx, ac, + &(commit_info.ac_fifo_credit_spent), + &(commit_info.needs_hdr), + &(commit_info.mac_entry)); + + if (commit_info.p == NULL) + break; + + commit_info.pkt_type = (commit_info.needs_hdr) ? eWLFC_PKTTYPE_DELAYED : + eWLFC_PKTTYPE_SUPPRESSED; + + rc = _dhd_wlfc_handle_packet_commit(ctx, ac, &commit_info, + fcommit, commit_ctx); + + /* Bus commits may fail (e.g. flow control); abort after retries */ + if (rc == BCME_OK) { + if (commit_info.ac_fifo_credit_spent) { + credit++; + } + } + else { + bus_retry_count++; + if (bus_retry_count >= BUS_RETRIES) { + DHD_ERROR(("dhd_wlfc_commit_packets(): bus error\n")); + ctx->FIFO_credit[ac] -= credit; + return rc; + } + } + } + + ctx->FIFO_credit[ac] -= credit; + + + /* If no credits were used, the queue is idle and can be re-used + Note that resv credits cannot be borrowed + */ + if (initial_credit_count == ctx->FIFO_credit[ac]) { + ac_available |= (1 << ac); + credit_count += ctx->FIFO_credit[ac]; + } + } + + /* We borrow only for AC_BE and only if no other traffic seen for DEFER_PERIOD + + Note that (ac_available & WLFC_AC_BE_TRAFFIC_ONLY) is done to: + a) ignore BC/MC for deferring borrow + b) ignore AC_BE being available along with other ACs + (this should happen only for pure BC/MC traffic) + + i.e. AC_VI, AC_VO, AC_BK all MUST be available (i.e. no traffic) and + we do not care if AC_BE and BC/MC are available or not + */ + if ((ac_available & WLFC_AC_BE_TRAFFIC_ONLY) == WLFC_AC_BE_TRAFFIC_ONLY) { + + if (ctx->allow_credit_borrow) { + ac = 1; /* Set ac to AC_BE and borrow credits */ + } + else { + int delta; + int curr_t = OSL_SYSUPTIME(); + + if (curr_t > ctx->borrow_defer_timestamp) + delta = curr_t - ctx->borrow_defer_timestamp; + else + delta = 0xffffffff + curr_t - ctx->borrow_defer_timestamp; + + if (delta >= WLFC_BORROW_DEFER_PERIOD_MS) { + /* Reset borrow but defer to next iteration (defensive borrowing) */ + ctx->allow_credit_borrow = TRUE; + ctx->borrow_defer_timestamp = 0; + } + return BCME_OK; + } + } + else { + /* If we have multiple AC traffic, turn off borrowing, mark time and bail out */ + ctx->allow_credit_borrow = FALSE; + ctx->borrow_defer_timestamp = OSL_SYSUPTIME(); + return BCME_OK; + } + + /* At this point, borrow all credits only for "ac" (which should be set above to AC_BE) + Generically use "ac" only in case we extend to all ACs in future + */ + for (; (credit_count > 0);) { + + commit_info.p = _dhd_wlfc_deque_delayedq(ctx, ac, + &(commit_info.ac_fifo_credit_spent), + &(commit_info.needs_hdr), + &(commit_info.mac_entry)); + if (commit_info.p == NULL) + break; + + commit_info.pkt_type = (commit_info.needs_hdr) ? eWLFC_PKTTYPE_DELAYED : + eWLFC_PKTTYPE_SUPPRESSED; + + rc = _dhd_wlfc_handle_packet_commit(ctx, ac, &commit_info, + fcommit, commit_ctx); + + /* Bus commits may fail (e.g. flow control); abort after retries */ + if (rc == BCME_OK) { + if (commit_info.ac_fifo_credit_spent) { + (void) _dhd_wlfc_borrow_credit(ctx, ac_available, ac); + credit_count--; + } + } + else { + bus_retry_count++; + if (bus_retry_count >= BUS_RETRIES) { + DHD_ERROR(("dhd_wlfc_commit_packets(): bus error\n")); + return rc; + } + } + } + + /* packets from SENDQ are fresh and they'd need header and have no MAC entry */ + commit_info.needs_hdr = 1; + commit_info.mac_entry = NULL; + commit_info.pkt_type = eWLFC_PKTTYPE_NEW; + + for (; (credit_count > 0);) { + + commit_info.p = _dhd_wlfc_deque_sendq(ctx, ac); + if (commit_info.p == NULL) + break; + + rc = _dhd_wlfc_handle_packet_commit(ctx, ac, &commit_info, + fcommit, commit_ctx); + + /* Bus commits may fail (e.g. flow control); abort after retries */ + if (rc == BCME_OK) { + if (commit_info.ac_fifo_credit_spent) { + (void) _dhd_wlfc_borrow_credit(ctx, ac_available, ac); + credit_count--; + } + } + else { + bus_retry_count++; + if (bus_retry_count >= BUS_RETRIES) { + DHD_ERROR(("dhd_wlfc_commit_packets(): bus error\n")); + return rc; + } + } + } + + return BCME_OK; +} + +static uint8 +dhd_wlfc_find_mac_desc_id_from_mac(dhd_pub_t *dhdp, uint8* ea) +{ + wlfc_mac_descriptor_t* table = + ((athost_wl_status_info_t*)dhdp->wlfc_state)->destination_entries.nodes; + uint8 table_index; + + if (ea != NULL) { + for (table_index = 0; table_index < WLFC_MAC_DESC_TABLE_SIZE; table_index++) { + if ((memcmp(ea, &table[table_index].ea[0], ETHER_ADDR_LEN) == 0) && + table[table_index].occupied) + return table_index; + } + } + return WLFC_MAC_DESC_ID_INVALID; +} + +void +dhd_wlfc_txcomplete(dhd_pub_t *dhd, void *txp, bool success) +{ + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + void* p; + int fifo_id; + + if (DHD_PKTTAG_SIGNALONLY(PKTTAG(txp))) { +#ifdef PROP_TXSTATUS_DEBUG + wlfc->stats.signal_only_pkts_freed++; +#endif + /* is this a signal-only packet? */ + PKTFREE(wlfc->osh, txp, TRUE); + return; + } + if (!success) { + WLFC_DBGMESG(("At: %s():%d, bus_complete() failure for %p, htod_tag:0x%08x\n", + __FUNCTION__, __LINE__, txp, DHD_PKTTAG_H2DTAG(PKTTAG(txp)))); + dhd_wlfc_hanger_poppkt(wlfc->hanger, WLFC_PKTID_HSLOT_GET(DHD_PKTTAG_H2DTAG + (PKTTAG(txp))), &p, 1); + + /* indicate failure and free the packet */ + dhd_txcomplete(dhd, txp, FALSE); + + /* return the credit, if necessary */ + if (DHD_PKTTAG_CREDITCHECK(PKTTAG(txp))) { + int lender, credit_returned = 0; /* Note that borrower is fifo_id */ + + fifo_id = DHD_PKTTAG_FIFO(PKTTAG(txp)); + + /* Return credits to highest priority lender first */ + for (lender = AC_COUNT; lender >= 0; lender--) { + if (wlfc->credits_borrowed[fifo_id][lender] > 0) { + wlfc->FIFO_credit[lender]++; + wlfc->credits_borrowed[fifo_id][lender]--; + credit_returned = 1; + break; + } + } + + if (!credit_returned) { + wlfc->FIFO_credit[fifo_id]++; + } + } + + PKTFREE(wlfc->osh, txp, TRUE); + } + return; +} + +/* Handle discard or suppress indication */ +static int +dhd_wlfc_txstatus_update(dhd_pub_t *dhd, uint8* pkt_info) +{ + uint8 status_flag; + uint32 status; + int ret; + int remove_from_hanger = 1; + void* pktbuf; + uint8 fifo_id; + wlfc_mac_descriptor_t* entry = NULL; + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + + memcpy(&status, pkt_info, sizeof(uint32)); + status_flag = WL_TXSTATUS_GET_FLAGS(status); + wlfc->stats.txstatus_in++; + + if (status_flag == WLFC_CTL_PKTFLAG_DISCARD) { + wlfc->stats.pkt_freed++; + } + + else if (status_flag == WLFC_CTL_PKTFLAG_D11SUPPRESS) { + wlfc->stats.d11_suppress++; + remove_from_hanger = 0; + } + + else if (status_flag == WLFC_CTL_PKTFLAG_WLSUPPRESS) { + wlfc->stats.wl_suppress++; + remove_from_hanger = 0; + } + + else if (status_flag == WLFC_CTL_PKTFLAG_TOSSED_BYWLC) { + wlfc->stats.wlc_tossed_pkts++; + } + + ret = dhd_wlfc_hanger_poppkt(wlfc->hanger, + WLFC_PKTID_HSLOT_GET(status), &pktbuf, remove_from_hanger); + if (ret != BCME_OK) { + /* do something */ + return ret; + } + + if (!remove_from_hanger) { + /* this packet was suppressed */ + + entry = _dhd_wlfc_find_table_entry(wlfc, pktbuf); + entry->generation = WLFC_PKTID_GEN(status); + } + +#ifdef PROP_TXSTATUS_DEBUG + { + uint32 new_t = OSL_SYSUPTIME(); + uint32 old_t; + uint32 delta; + old_t = ((wlfc_hanger_t*)(wlfc->hanger))->items[ + WLFC_PKTID_HSLOT_GET(status)].push_time; + + + wlfc->stats.latency_sample_count++; + if (new_t > old_t) + delta = new_t - old_t; + else + delta = 0xffffffff + new_t - old_t; + wlfc->stats.total_status_latency += delta; + wlfc->stats.latency_most_recent = delta; + + wlfc->stats.deltas[wlfc->stats.idx_delta++] = delta; + if (wlfc->stats.idx_delta == sizeof(wlfc->stats.deltas)/sizeof(uint32)) + wlfc->stats.idx_delta = 0; + } +#endif /* PROP_TXSTATUS_DEBUG */ + + fifo_id = DHD_PKTTAG_FIFO(PKTTAG(pktbuf)); + + /* pick up the implicit credit from this packet */ + if (DHD_PKTTAG_CREDITCHECK(PKTTAG(pktbuf))) { + if (wlfc->proptxstatus_mode == WLFC_FCMODE_IMPLIED_CREDIT) { + + int lender, credit_returned = 0; /* Note that borrower is fifo_id */ + + /* Return credits to highest priority lender first */ + for (lender = AC_COUNT; lender >= 0; lender--) { + if (wlfc->credits_borrowed[fifo_id][lender] > 0) { + wlfc->FIFO_credit[lender]++; + wlfc->credits_borrowed[fifo_id][lender]--; + credit_returned = 1; + break; + } + } + + if (!credit_returned) { + wlfc->FIFO_credit[fifo_id]++; + } + } + } + else { + /* + if this packet did not count against FIFO credit, it must have + taken a requested_credit from the destination entry (for pspoll etc.) + */ + if (!entry) { + + entry = _dhd_wlfc_find_table_entry(wlfc, pktbuf); + } + if (!DHD_PKTTAG_ONETIMEPKTRQST(PKTTAG(pktbuf))) + entry->requested_credit++; +#ifdef PROP_TXSTATUS_DEBUG + entry->dstncredit_acks++; +#endif + } + if ((status_flag == WLFC_CTL_PKTFLAG_D11SUPPRESS) || + (status_flag == WLFC_CTL_PKTFLAG_WLSUPPRESS)) { + ret = _dhd_wlfc_enque_suppressed(wlfc, fifo_id, pktbuf); + if (ret != BCME_OK) { + /* delay q is full, drop this packet */ + dhd_wlfc_hanger_poppkt(wlfc->hanger, WLFC_PKTID_HSLOT_GET(status), + &pktbuf, 1); + + /* indicate failure and free the packet */ + dhd_txcomplete(dhd, pktbuf, FALSE); + PKTFREE(wlfc->osh, pktbuf, TRUE); + } + } + else { + dhd_txcomplete(dhd, pktbuf, TRUE); + /* free the packet */ + PKTFREE(wlfc->osh, pktbuf, TRUE); + } + return BCME_OK; +} + +static int +dhd_wlfc_fifocreditback_indicate(dhd_pub_t *dhd, uint8* credits) +{ + int i; + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + for (i = 0; i < WLFC_CTL_VALUE_LEN_FIFO_CREDITBACK; i++) { +#ifdef PROP_TXSTATUS_DEBUG + wlfc->stats.fifo_credits_back[i] += credits[i]; +#endif + /* update FIFO credits */ + if (wlfc->proptxstatus_mode == WLFC_FCMODE_EXPLICIT_CREDIT) + { + int lender; /* Note that borrower is i */ + + /* Return credits to highest priority lender first */ + for (lender = AC_COUNT; (lender >= 0) && (credits[i] > 0); lender--) { + if (wlfc->credits_borrowed[i][lender] > 0) { + if (credits[i] >= wlfc->credits_borrowed[i][lender]) { + credits[i] -= wlfc->credits_borrowed[i][lender]; + wlfc->FIFO_credit[lender] += + wlfc->credits_borrowed[i][lender]; + wlfc->credits_borrowed[i][lender] = 0; + } + else { + wlfc->credits_borrowed[i][lender] -= credits[i]; + wlfc->FIFO_credit[lender] += credits[i]; + credits[i] = 0; + } + } + } + + /* If we have more credits left over, these must belong to the AC */ + if (credits[i] > 0) { + wlfc->FIFO_credit[i] += credits[i]; + } + } + } + + return BCME_OK; +} + +static int +dhd_wlfc_rssi_indicate(dhd_pub_t *dhd, uint8* rssi) +{ + (void)dhd; + (void)rssi; + return BCME_OK; +} + +static int +dhd_wlfc_mac_table_update(dhd_pub_t *dhd, uint8* value, uint8 type) +{ + int rc; + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + wlfc_mac_descriptor_t* table; + uint8 existing_index; + uint8 table_index; + uint8 ifid; + uint8* ea; + + WLFC_DBGMESG(("%s(), mac [%02x:%02x:%02x:%02x:%02x:%02x],%s,idx:%d,id:0x%02x\n", + __FUNCTION__, value[2], value[3], value[4], value[5], value[6], value[7], + ((type == WLFC_CTL_TYPE_MACDESC_ADD) ? "ADD":"DEL"), + WLFC_MAC_DESC_GET_LOOKUP_INDEX(value[0]), value[0])); + + table = wlfc->destination_entries.nodes; + table_index = WLFC_MAC_DESC_GET_LOOKUP_INDEX(value[0]); + ifid = value[1]; + ea = &value[2]; + + if (type == WLFC_CTL_TYPE_MACDESC_ADD) { + existing_index = dhd_wlfc_find_mac_desc_id_from_mac(dhd, &value[2]); + if (existing_index == WLFC_MAC_DESC_ID_INVALID) { + /* this MAC entry does not exist, create one */ + if (!table[table_index].occupied) { + table[table_index].mac_handle = value[0]; + rc = _dhd_wlfc_mac_entry_update(wlfc, &table[table_index], + eWLFC_MAC_ENTRY_ACTION_ADD, ifid, + wlfc->destination_entries.interfaces[ifid].iftype, + ea); + } + else { + /* the space should have been empty, but it's not */ + wlfc->stats.mac_update_failed++; + } + } + else { + /* + there is an existing entry, move it to new index + if necessary. + */ + if (existing_index != table_index) { + /* if we already have an entry, free the old one */ + table[existing_index].occupied = 0; + table[existing_index].state = WLFC_STATE_CLOSE; + table[existing_index].requested_credit = 0; + table[existing_index].interface_id = 0; + /* enable after packets are queued-deqeued properly. + pktq_flush(dhd->osh, &table[existing_index].psq, FALSE, NULL, 0); + */ + } + } + } + if (type == WLFC_CTL_TYPE_MACDESC_DEL) { + if (table[table_index].occupied) { + rc = _dhd_wlfc_mac_entry_update(wlfc, &table[table_index], + eWLFC_MAC_ENTRY_ACTION_DEL, ifid, + wlfc->destination_entries.interfaces[ifid].iftype, + ea); + } + else { + /* the space should have been occupied, but it's not */ + wlfc->stats.mac_update_failed++; + } + } + BCM_REFERENCE(rc); + return BCME_OK; +} + +static int +dhd_wlfc_psmode_update(dhd_pub_t *dhd, uint8* value, uint8 type) +{ + /* Handle PS on/off indication */ + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + wlfc_mac_descriptor_t* table; + wlfc_mac_descriptor_t* desc; + uint8 mac_handle = value[0]; + int i; + + table = wlfc->destination_entries.nodes; + desc = &table[WLFC_MAC_DESC_GET_LOOKUP_INDEX(mac_handle)]; + if (desc->occupied) { + /* a fresh PS mode should wipe old ps credits? */ + desc->requested_credit = 0; + if (type == WLFC_CTL_TYPE_MAC_OPEN) { + desc->state = WLFC_STATE_OPEN; + DHD_WLFC_CTRINC_MAC_OPEN(desc); + } + else { + desc->state = WLFC_STATE_CLOSE; + DHD_WLFC_CTRINC_MAC_CLOSE(desc); + /* + Indicate to firmware if there is any traffic pending. + */ + for (i = AC_BE; i < AC_COUNT; i++) { + _dhd_wlfc_traffic_pending_check(wlfc, desc, i); + } + } + } + else { + wlfc->stats.psmode_update_failed++; + } + return BCME_OK; +} + +static int +dhd_wlfc_interface_update(dhd_pub_t *dhd, uint8* value, uint8 type) +{ + /* Handle PS on/off indication */ + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + wlfc_mac_descriptor_t* table; + uint8 if_id = value[0]; + + if (if_id < WLFC_MAX_IFNUM) { + table = wlfc->destination_entries.interfaces; + if (table[if_id].occupied) { + if (type == WLFC_CTL_TYPE_INTERFACE_OPEN) { + table[if_id].state = WLFC_STATE_OPEN; + /* WLFC_DBGMESG(("INTERFACE[%d] OPEN\n", if_id)); */ + } + else { + table[if_id].state = WLFC_STATE_CLOSE; + /* WLFC_DBGMESG(("INTERFACE[%d] CLOSE\n", if_id)); */ + } + return BCME_OK; + } + } + wlfc->stats.interface_update_failed++; + + return BCME_OK; +} + +static int +dhd_wlfc_credit_request(dhd_pub_t *dhd, uint8* value) +{ + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + wlfc_mac_descriptor_t* table; + wlfc_mac_descriptor_t* desc; + uint8 mac_handle; + uint8 credit; + + table = wlfc->destination_entries.nodes; + mac_handle = value[1]; + credit = value[0]; + + desc = &table[WLFC_MAC_DESC_GET_LOOKUP_INDEX(mac_handle)]; + if (desc->occupied) { + desc->requested_credit = credit; + + desc->ac_bitmap = value[2]; + } + else { + wlfc->stats.credit_request_failed++; + } + return BCME_OK; +} + +static int +dhd_wlfc_packet_request(dhd_pub_t *dhd, uint8* value) +{ + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + wlfc_mac_descriptor_t* table; + wlfc_mac_descriptor_t* desc; + uint8 mac_handle; + uint8 packet_count; + + table = wlfc->destination_entries.nodes; + mac_handle = value[1]; + packet_count = value[0]; + + desc = &table[WLFC_MAC_DESC_GET_LOOKUP_INDEX(mac_handle)]; + if (desc->occupied) { + desc->requested_packet = packet_count; + + desc->ac_bitmap = value[2]; + } + else { + wlfc->stats.packet_request_failed++; + } + return BCME_OK; +} + +static void +dhd_wlfc_reorderinfo_indicate(uint8 *val, uint8 len, uchar *info_buf, uint *info_len) +{ + if (info_len) { + if (info_buf) { + bcopy(val, info_buf, len); + *info_len = len; + } + else + *info_len = 0; + } +} + +static int +dhd_wlfc_parse_header_info(dhd_pub_t *dhd, void* pktbuf, int tlv_hdr_len, uchar *reorder_info_buf, + uint *reorder_info_len) +{ + uint8 type, len; + uint8* value; + uint8* tmpbuf; + uint16 remainder = tlv_hdr_len; + uint16 processed = 0; + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + tmpbuf = (uint8*)PKTDATA(dhd->osh, pktbuf); + if (remainder) { + while ((processed < (WLFC_MAX_PENDING_DATALEN * 2)) && (remainder > 0)) { + type = tmpbuf[processed]; + if (type == WLFC_CTL_TYPE_FILLER) { + remainder -= 1; + processed += 1; + continue; + } + + len = tmpbuf[processed + 1]; + value = &tmpbuf[processed + 2]; + + if (remainder < (2 + len)) + break; + + remainder -= 2 + len; + processed += 2 + len; + if (type == WLFC_CTL_TYPE_TXSTATUS) + dhd_wlfc_txstatus_update(dhd, value); + + else if (type == WLFC_CTL_TYPE_HOST_REORDER_RXPKTS) + dhd_wlfc_reorderinfo_indicate(value, len, reorder_info_buf, + reorder_info_len); + else if (type == WLFC_CTL_TYPE_FIFO_CREDITBACK) + dhd_wlfc_fifocreditback_indicate(dhd, value); + + else if (type == WLFC_CTL_TYPE_RSSI) + dhd_wlfc_rssi_indicate(dhd, value); + + else if (type == WLFC_CTL_TYPE_MAC_REQUEST_CREDIT) + dhd_wlfc_credit_request(dhd, value); + + else if (type == WLFC_CTL_TYPE_MAC_REQUEST_PACKET) + dhd_wlfc_packet_request(dhd, value); + + else if ((type == WLFC_CTL_TYPE_MAC_OPEN) || + (type == WLFC_CTL_TYPE_MAC_CLOSE)) + dhd_wlfc_psmode_update(dhd, value, type); + + else if ((type == WLFC_CTL_TYPE_MACDESC_ADD) || + (type == WLFC_CTL_TYPE_MACDESC_DEL)) + dhd_wlfc_mac_table_update(dhd, value, type); + + else if ((type == WLFC_CTL_TYPE_INTERFACE_OPEN) || + (type == WLFC_CTL_TYPE_INTERFACE_CLOSE)) { + dhd_wlfc_interface_update(dhd, value, type); + } + } + if (remainder != 0) { + /* trouble..., something is not right */ + wlfc->stats.tlv_parse_failed++; + } + } + return BCME_OK; +} + +int +dhd_wlfc_init(dhd_pub_t *dhd) +{ + char iovbuf[12]; /* Room for "tlv" + '\0' + parameter */ + /* enable all signals & indicate host proptxstatus logic is active */ + uint32 tlv = dhd->wlfc_enabled? + WLFC_FLAGS_RSSI_SIGNALS | + WLFC_FLAGS_XONXOFF_SIGNALS | + WLFC_FLAGS_CREDIT_STATUS_SIGNALS | + WLFC_FLAGS_HOST_RXRERODER_ACTIVE : 0; + /* WLFC_FLAGS_HOST_PROPTXSTATUS_ACTIVE | WLFC_FLAGS_HOST_RXRERODER_ACTIVE : 0; */ + + + /* + try to enable/disable signaling by sending "tlv" iovar. if that fails, + fallback to no flow control? Print a message for now. + */ + + /* enable proptxtstatus signaling by default */ + bcm_mkiovar("tlv", (char *)&tlv, 4, iovbuf, sizeof(iovbuf)); + if (dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0) < 0) { + DHD_ERROR(("dhd_wlfc_init(): failed to enable/disable bdcv2 tlv signaling\n")); + } + else { + /* + Leaving the message for now, it should be removed after a while; once + the tlv situation is stable. + */ + DHD_ERROR(("dhd_wlfc_init(): successfully %s bdcv2 tlv signaling, %d\n", + dhd->wlfc_enabled?"enabled":"disabled", tlv)); + } + return BCME_OK; +} + +int +dhd_wlfc_enable(dhd_pub_t *dhd) +{ + int i; + athost_wl_status_info_t* wlfc; + + if (!dhd->wlfc_enabled || dhd->wlfc_state) + return BCME_OK; + + /* allocate space to track txstatus propagated from firmware */ + dhd->wlfc_state = MALLOC(dhd->osh, sizeof(athost_wl_status_info_t)); + if (dhd->wlfc_state == NULL) + return BCME_NOMEM; + + /* initialize state space */ + wlfc = (athost_wl_status_info_t*)dhd->wlfc_state; + memset(wlfc, 0, sizeof(athost_wl_status_info_t)); + + /* remember osh & dhdp */ + wlfc->osh = dhd->osh; + wlfc->dhdp = dhd; + + wlfc->hanger = + dhd_wlfc_hanger_create(dhd->osh, WLFC_HANGER_MAXITEMS); + if (wlfc->hanger == NULL) { + MFREE(dhd->osh, dhd->wlfc_state, sizeof(athost_wl_status_info_t)); + dhd->wlfc_state = NULL; + return BCME_NOMEM; + } + + /* initialize all interfaces to accept traffic */ + for (i = 0; i < WLFC_MAX_IFNUM; i++) { + wlfc->hostif_flow_state[i] = OFF; + } + + /* + create the SENDQ containing + sub-queues for all AC precedences + 1 for bc/mc traffic + */ + pktq_init(&wlfc->SENDQ, (AC_COUNT + 1), WLFC_SENDQ_LEN); + + wlfc->destination_entries.other.state = WLFC_STATE_OPEN; + /* bc/mc FIFO is always open [credit aside], i.e. b[5] */ + wlfc->destination_entries.other.ac_bitmap = 0x1f; + wlfc->destination_entries.other.interface_id = 0; + + wlfc->proptxstatus_mode = WLFC_FCMODE_EXPLICIT_CREDIT; + + wlfc->allow_credit_borrow = TRUE; + wlfc->borrow_defer_timestamp = 0; + + return BCME_OK; +} + +/* release all packet resources */ +void +dhd_wlfc_cleanup(dhd_pub_t *dhd) +{ + int i; + int total_entries; + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + wlfc_mac_descriptor_t* table; + wlfc_hanger_t* h; + + if (dhd->wlfc_state == NULL) + return; + + total_entries = sizeof(wlfc->destination_entries)/sizeof(wlfc_mac_descriptor_t); + /* search all entries, include nodes as well as interfaces */ + table = (wlfc_mac_descriptor_t*)&wlfc->destination_entries; + + for (i = 0; i < total_entries; i++) { + if (table[i].occupied) { + if (table[i].psq.len) { + WLFC_DBGMESG(("%s(): DELAYQ[%d].len = %d\n", + __FUNCTION__, i, table[i].psq.len)); + /* release packets held in DELAYQ */ + pktq_flush(wlfc->osh, &table[i].psq, TRUE, NULL, 0); + } + table[i].occupied = 0; + } + } + /* release packets held in SENDQ */ + if (wlfc->SENDQ.len) + pktq_flush(wlfc->osh, &wlfc->SENDQ, TRUE, NULL, 0); + /* any in the hanger? */ + h = (wlfc_hanger_t*)wlfc->hanger; + for (i = 0; i < h->max_items; i++) { + if (h->items[i].state == WLFC_HANGER_ITEM_STATE_INUSE) { + PKTFREE(wlfc->osh, h->items[i].pkt, TRUE); + } + } + return; +} + +void +dhd_wlfc_deinit(dhd_pub_t *dhd) +{ + /* cleanup all psq related resources */ + athost_wl_status_info_t* wlfc = (athost_wl_status_info_t*) + dhd->wlfc_state; + + if (dhd->wlfc_state == NULL) + return; + +#ifdef PROP_TXSTATUS_DEBUG + { + int i; + wlfc_hanger_t* h = (wlfc_hanger_t*)wlfc->hanger; + for (i = 0; i < h->max_items; i++) { + if (h->items[i].state == WLFC_HANGER_ITEM_STATE_INUSE) { + WLFC_DBGMESG(("%s() pkt[%d] = 0x%p, FIFO_credit_used:%d\n", + __FUNCTION__, i, h->items[i].pkt, + DHD_PKTTAG_CREDITCHECK(PKTTAG(h->items[i].pkt)))); + } + } + } +#endif + /* delete hanger */ + dhd_wlfc_hanger_delete(dhd->osh, wlfc->hanger); + + /* free top structure */ + MFREE(dhd->osh, dhd->wlfc_state, sizeof(athost_wl_status_info_t)); + dhd->wlfc_state = NULL; + return; +} +#endif /* PROP_TXSTATUS */ + +void +dhd_prot_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf) +{ + bcm_bprintf(strbuf, "Protocol CDC: reqid %d\n", dhdp->prot->reqid); +#ifdef PROP_TXSTATUS + if (dhdp->wlfc_state) + dhd_wlfc_dump(dhdp, strbuf); +#endif +} + +void +dhd_prot_hdrpush(dhd_pub_t *dhd, int ifidx, void *pktbuf) +{ +#ifdef BDC + struct bdc_header *h; +#endif /* BDC */ + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + +#ifdef BDC + /* Push BDC header used to convey priority for buses that don't */ + + PKTPUSH(dhd->osh, pktbuf, BDC_HEADER_LEN); + + h = (struct bdc_header *)PKTDATA(dhd->osh, pktbuf); + + h->flags = (BDC_PROTO_VER << BDC_FLAG_VER_SHIFT); + if (PKTSUMNEEDED(pktbuf)) + h->flags |= BDC_FLAG_SUM_NEEDED; + + + h->priority = (PKTPRIO(pktbuf) & BDC_PRIORITY_MASK); + h->flags2 = 0; + h->dataOffset = 0; +#endif /* BDC */ + BDC_SET_IF_IDX(h, ifidx); +} + +int +dhd_prot_hdrpull(dhd_pub_t *dhd, int *ifidx, void *pktbuf, uchar *reorder_buf_info, + uint *reorder_info_len) +{ +#ifdef BDC + struct bdc_header *h; +#endif + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + +#ifdef BDC + if (reorder_info_len) + *reorder_info_len = 0; + /* Pop BDC header used to convey priority for buses that don't */ + + if (PKTLEN(dhd->osh, pktbuf) < BDC_HEADER_LEN) { + DHD_ERROR(("%s: rx data too short (%d < %d)\n", __FUNCTION__, + PKTLEN(dhd->osh, pktbuf), BDC_HEADER_LEN)); + return BCME_ERROR; + } + + h = (struct bdc_header *)PKTDATA(dhd->osh, pktbuf); + + if ((*ifidx = BDC_GET_IF_IDX(h)) >= DHD_MAX_IFS) { + DHD_ERROR(("%s: rx data ifnum out of range (%d)\n", + __FUNCTION__, *ifidx)); + return BCME_ERROR; + } + +#if defined(NDIS630) + h->dataOffset = 0; +#endif + if (((h->flags & BDC_FLAG_VER_MASK) >> BDC_FLAG_VER_SHIFT) != BDC_PROTO_VER) { + DHD_ERROR(("%s: non-BDC packet received, flags = 0x%x\n", + dhd_ifname(dhd, *ifidx), h->flags)); + if (((h->flags & BDC_FLAG_VER_MASK) >> BDC_FLAG_VER_SHIFT) == BDC_PROTO_VER_1) + h->dataOffset = 0; + else + return BCME_ERROR; + } + + if (h->flags & BDC_FLAG_SUM_GOOD) { + DHD_INFO(("%s: BDC packet received with good rx-csum, flags 0x%x\n", + dhd_ifname(dhd, *ifidx), h->flags)); + PKTSETSUMGOOD(pktbuf, TRUE); + } + + PKTSETPRIO(pktbuf, (h->priority & BDC_PRIORITY_MASK)); + PKTPULL(dhd->osh, pktbuf, BDC_HEADER_LEN); +#endif /* BDC */ + +#if !defined(NDIS630) + if (PKTLEN(dhd->osh, pktbuf) < (uint32) (h->dataOffset << 2)) { + DHD_ERROR(("%s: rx data too short (%d < %d)\n", __FUNCTION__, + PKTLEN(dhd->osh, pktbuf), (h->dataOffset * 4))); + return BCME_ERROR; + } +#endif +#ifdef PROP_TXSTATUS + if (dhd->wlfc_state && + ((athost_wl_status_info_t*)dhd->wlfc_state)->proptxstatus_mode + != WLFC_FCMODE_NONE && + (!DHD_PKTTAG_PKTDIR(PKTTAG(pktbuf)))) { + /* + - parse txstatus only for packets that came from the firmware + */ + dhd_os_wlfc_block(dhd); + dhd_wlfc_parse_header_info(dhd, pktbuf, (h->dataOffset << 2), + reorder_buf_info, reorder_info_len); + ((athost_wl_status_info_t*)dhd->wlfc_state)->stats.dhd_hdrpulls++; + dhd_wlfc_commit_packets(dhd->wlfc_state, (f_commitpkt_t)dhd_bus_txdata, + (void *)dhd->bus); + dhd_os_wlfc_unblock(dhd); + } +#endif /* PROP_TXSTATUS */ +#if !defined(NDIS630) + PKTPULL(dhd->osh, pktbuf, (h->dataOffset << 2)); +#endif + return 0; +} + +int +dhd_prot_attach(dhd_pub_t *dhd) +{ + dhd_prot_t *cdc; + + if (!(cdc = (dhd_prot_t *)DHD_OS_PREALLOC(dhd->osh, DHD_PREALLOC_PROT, + sizeof(dhd_prot_t)))) { + DHD_ERROR(("%s: kmalloc failed\n", __FUNCTION__)); + goto fail; + } + memset(cdc, 0, sizeof(dhd_prot_t)); + + /* ensure that the msg buf directly follows the cdc msg struct */ + if ((uintptr)(&cdc->msg + 1) != (uintptr)cdc->buf) { + DHD_ERROR(("dhd_prot_t is not correctly defined\n")); + goto fail; + } + + dhd->prot = cdc; +#ifdef BDC + dhd->hdrlen += BDC_HEADER_LEN; +#endif + dhd->maxctl = WLC_IOCTL_MAXLEN + sizeof(cdc_ioctl_t) + ROUND_UP_MARGIN; + return 0; + +fail: +#ifndef CONFIG_DHD_USE_STATIC_BUF + if (cdc != NULL) + MFREE(dhd->osh, cdc, sizeof(dhd_prot_t)); +#endif /* CONFIG_DHD_USE_STATIC_BUF */ + return BCME_NOMEM; +} + +/* ~NOTE~ What if another thread is waiting on the semaphore? Holding it? */ +void +dhd_prot_detach(dhd_pub_t *dhd) +{ +#ifdef PROP_TXSTATUS + dhd_wlfc_deinit(dhd); +#endif +#ifndef CONFIG_DHD_USE_STATIC_BUF + MFREE(dhd->osh, dhd->prot, sizeof(dhd_prot_t)); +#endif /* CONFIG_DHD_USE_STATIC_BUF */ + dhd->prot = NULL; +} + +void +dhd_prot_dstats(dhd_pub_t *dhd) +{ + /* No stats from dongle added yet, copy bus stats */ + dhd->dstats.tx_packets = dhd->tx_packets; + dhd->dstats.tx_errors = dhd->tx_errors; + dhd->dstats.rx_packets = dhd->rx_packets; + dhd->dstats.rx_errors = dhd->rx_errors; + dhd->dstats.rx_dropped = dhd->rx_dropped; + dhd->dstats.multicast = dhd->rx_multicast; + return; +} + +int +dhd_prot_init(dhd_pub_t *dhd) +{ + int ret = 0; + wlc_rev_info_t revinfo; + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + + /* Get the device rev info */ + memset(&revinfo, 0, sizeof(revinfo)); + ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_REVINFO, &revinfo, sizeof(revinfo), FALSE, 0); + if (ret < 0) + goto done; + + +#ifdef PROP_TXSTATUS + ret = dhd_wlfc_init(dhd); +#endif + +#if defined(WL_CFG80211) + if (dhd_download_fw_on_driverload) +#endif /* defined(WL_CFG80211) */ + ret = dhd_preinit_ioctls(dhd); + + /* Always assumes wl for now */ + dhd->iswl = TRUE; + +done: + return ret; +} + +void +dhd_prot_stop(dhd_pub_t *dhd) +{ + /* Nothing to do for CDC */ +} + + +static void +dhd_get_hostreorder_pkts(void *osh, struct reorder_info *ptr, void **pkt, + uint32 *pkt_count, void **pplast, uint8 start, uint8 end) +{ + uint i; + void *plast = NULL, *p; + uint32 pkt_cnt = 0; + + if (ptr->pend_pkts == 0) { + DHD_REORDER(("%s: no packets in reorder queue \n", __FUNCTION__)); + *pplast = NULL; + *pkt_count = 0; + *pkt = NULL; + return; + } + if (start == end) + i = ptr->max_idx + 1; + else { + if (start > end) + i = (ptr->max_idx - end) + start; + else + i = end - start; + } + while (i) { + p = (void *)(ptr->p[start]); + ptr->p[start] = NULL; + + if (p != NULL) { + if (plast == NULL) + *pkt = p; + else + PKTSETNEXT(osh, plast, p); + + plast = p; + pkt_cnt++; + } + i--; + if (start++ == ptr->max_idx) + start = 0; + } + *pplast = plast; + *pkt_count = (uint32)pkt_cnt; +} + +int +dhd_process_pkt_reorder_info(dhd_pub_t *dhd, uchar *reorder_info_buf, uint reorder_info_len, + void **pkt, uint32 *pkt_count) +{ + uint8 flow_id, max_idx, cur_idx, exp_idx; + struct reorder_info *ptr; + uint8 flags; + void *cur_pkt, *plast = NULL; + uint32 cnt = 0; + + if (pkt == NULL) { + if (pkt_count != NULL) + *pkt_count = 0; + return 0; + } + cur_pkt = *pkt; + *pkt = NULL; + + flow_id = reorder_info_buf[WLHOST_REORDERDATA_FLOWID_OFFSET]; + flags = reorder_info_buf[WLHOST_REORDERDATA_FLAGS_OFFSET]; + + DHD_REORDER(("flow_id %d, flags 0x%02x, idx(%d, %d, %d)\n", flow_id, flags, + reorder_info_buf[WLHOST_REORDERDATA_CURIDX_OFFSET], + reorder_info_buf[WLHOST_REORDERDATA_EXPIDX_OFFSET], + reorder_info_buf[WLHOST_REORDERDATA_MAXIDX_OFFSET])); + + /* validate flags and flow id */ + if (flags == 0xFF) { + DHD_ERROR(("%s: invalid flags...so ignore this packet\n", __FUNCTION__)); + *pkt_count = 1; + return 0; + } + + ptr = dhd->reorder_bufs[flow_id]; + if (flags & WLHOST_REORDERDATA_DEL_FLOW) { + uint32 buf_size = sizeof(struct reorder_info); + + DHD_REORDER(("%s: Flags indicating to delete a flow id %d\n", + __FUNCTION__, flow_id)); + + if (ptr == NULL) { + DHD_ERROR(("%s: received flags to cleanup, but no flow (%d) yet\n", + __FUNCTION__, flow_id)); + *pkt_count = 1; + return 0; + } + + dhd_get_hostreorder_pkts(dhd->osh, ptr, pkt, &cnt, &plast, + ptr->exp_idx, ptr->exp_idx); + /* set it to the last packet */ + if (plast) { + PKTSETNEXT(dhd->osh, plast, cur_pkt); + cnt++; + } + else { + if (cnt != 0) { + DHD_ERROR(("%s: del flow: something fishy, pending packets %d\n", + __FUNCTION__, cnt)); + } + *pkt = cur_pkt; + cnt = 1; + } + buf_size += ((ptr->max_idx + 1) * sizeof(void *)); + MFREE(dhd->osh, ptr, buf_size); + dhd->reorder_bufs[flow_id] = NULL; + *pkt_count = cnt; + return 0; + } + /* all the other cases depend on the existance of the reorder struct for that flow id */ + if (ptr == NULL) { + uint32 buf_size_alloc = sizeof(reorder_info_t); + max_idx = reorder_info_buf[WLHOST_REORDERDATA_MAXIDX_OFFSET]; + + buf_size_alloc += ((max_idx + 1) * sizeof(void*)); + /* allocate space to hold the buffers, index etc */ + + DHD_REORDER(("%s: alloc buffer of size %d size, reorder info id %d, maxidx %d\n", + __FUNCTION__, buf_size_alloc, flow_id, max_idx)); + ptr = (struct reorder_info *)MALLOC(dhd->osh, buf_size_alloc); + if (ptr == NULL) { + DHD_ERROR(("%s: Malloc failed to alloc buffer\n", __FUNCTION__)); + *pkt_count = 1; + return 0; + } + bzero(ptr, buf_size_alloc); + dhd->reorder_bufs[flow_id] = ptr; + ptr->p = (void *)(ptr+1); + ptr->max_idx = max_idx; + } + if (flags & WLHOST_REORDERDATA_NEW_HOLE) { + DHD_REORDER(("%s: new hole, so cleanup pending buffers\n", __FUNCTION__)); + if (ptr->pend_pkts) { + dhd_get_hostreorder_pkts(dhd->osh, ptr, pkt, &cnt, &plast, + ptr->exp_idx, ptr->exp_idx); + ptr->pend_pkts = 0; + } + ptr->cur_idx = reorder_info_buf[WLHOST_REORDERDATA_CURIDX_OFFSET]; + ptr->exp_idx = reorder_info_buf[WLHOST_REORDERDATA_EXPIDX_OFFSET]; + ptr->max_idx = reorder_info_buf[WLHOST_REORDERDATA_MAXIDX_OFFSET]; + ptr->p[ptr->cur_idx] = cur_pkt; + ptr->pend_pkts++; + *pkt_count = cnt; + } + else if (flags & WLHOST_REORDERDATA_CURIDX_VALID) { + cur_idx = reorder_info_buf[WLHOST_REORDERDATA_CURIDX_OFFSET]; + exp_idx = reorder_info_buf[WLHOST_REORDERDATA_EXPIDX_OFFSET]; + + + if ((exp_idx == ptr->exp_idx) && (cur_idx != ptr->exp_idx)) { + /* still in the current hole */ + /* enqueue the current on the buffer chain */ + if (ptr->p[cur_idx] != NULL) { + DHD_REORDER(("%s: HOLE: ERROR buffer pending..free it\n", + __FUNCTION__)); + PKTFREE(dhd->osh, ptr->p[cur_idx], TRUE); + ptr->p[cur_idx] = NULL; + } + ptr->p[cur_idx] = cur_pkt; + ptr->pend_pkts++; + ptr->cur_idx = cur_idx; + DHD_REORDER(("%s: fill up a hole..pending packets is %d\n", + __FUNCTION__, ptr->pend_pkts)); + *pkt_count = 0; + *pkt = NULL; + } + else if (ptr->exp_idx == cur_idx) { + /* got the right one ..flush from cur to exp and update exp */ + DHD_REORDER(("%s: got the right one now, cur_idx is %d\n", + __FUNCTION__, cur_idx)); + if (ptr->p[cur_idx] != NULL) { + DHD_REORDER(("%s: Error buffer pending..free it\n", + __FUNCTION__)); + PKTFREE(dhd->osh, ptr->p[cur_idx], TRUE); + ptr->p[cur_idx] = NULL; + } + ptr->p[cur_idx] = cur_pkt; + ptr->pend_pkts++; + + ptr->cur_idx = cur_idx; + ptr->exp_idx = exp_idx; + + dhd_get_hostreorder_pkts(dhd->osh, ptr, pkt, &cnt, &plast, + cur_idx, exp_idx); + ptr->pend_pkts -= (uint8)cnt; + *pkt_count = cnt; + DHD_REORDER(("%s: freeing up buffers %d, still pending %d\n", + __FUNCTION__, cnt, ptr->pend_pkts)); + } + else { + uint8 end_idx; + bool flush_current = FALSE; + /* both cur and exp are moved now .. */ + DHD_REORDER(("%s:, flow %d, both moved, cur %d(%d), exp %d(%d)\n", + __FUNCTION__, flow_id, ptr->cur_idx, cur_idx, + ptr->exp_idx, exp_idx)); + if (flags & WLHOST_REORDERDATA_FLUSH_ALL) + end_idx = ptr->exp_idx; + else + end_idx = exp_idx; + + /* flush pkts first */ + dhd_get_hostreorder_pkts(dhd->osh, ptr, pkt, &cnt, &plast, + ptr->exp_idx, end_idx); + + if (cur_idx == ptr->max_idx) { + if (exp_idx == 0) + flush_current = TRUE; + } else { + if (exp_idx == cur_idx + 1) + flush_current = TRUE; + } + if (flush_current) { + if (plast) + PKTSETNEXT(dhd->osh, plast, cur_pkt); + else + *pkt = cur_pkt; + cnt++; + } + else { + ptr->p[cur_idx] = cur_pkt; + ptr->pend_pkts++; + } + ptr->exp_idx = exp_idx; + ptr->cur_idx = cur_idx; + *pkt_count = cnt; + } + } + else { + uint8 end_idx; + /* no real packet but update to exp_seq...that means explicit window move */ + exp_idx = reorder_info_buf[WLHOST_REORDERDATA_EXPIDX_OFFSET]; + + DHD_REORDER(("%s: move the window, cur_idx is %d, exp is %d, new exp is %d\n", + __FUNCTION__, ptr->cur_idx, ptr->exp_idx, exp_idx)); + if (flags & WLHOST_REORDERDATA_FLUSH_ALL) + end_idx = ptr->exp_idx; + else + end_idx = exp_idx; + + dhd_get_hostreorder_pkts(dhd->osh, ptr, pkt, &cnt, &plast, ptr->exp_idx, end_idx); + ptr->pend_pkts -= (uint8)cnt; + if (plast) + PKTSETNEXT(dhd->osh, plast, cur_pkt); + else + *pkt = cur_pkt; + cnt++; + *pkt_count = cnt; + /* set the new expected idx */ + ptr->exp_idx = exp_idx; + } + return 0; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_sdio.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_sdio.c @@ -0,0 +1,6962 @@ +/* + * DHD Bus Module for SDIO + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_sdio.c 329638 2012-04-26 05:41:43Z $ + */ + +#include +#include +#include + +#ifdef BCMEMBEDIMAGE +#include BCMEMBEDIMAGE +#endif /* BCMEMBEDIMAGE */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#if defined(DHD_DEBUG) +#include +#include +#endif /* defined(DHD_DEBUG) */ +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#ifndef DHDSDIO_MEM_DUMP_FNAME +#define DHDSDIO_MEM_DUMP_FNAME "mem_dump" +#endif + +#define QLEN 256 /* bulk rx and tx queue lengths */ +#define FCHI (QLEN - 10) +#define FCLOW (FCHI / 2) +#define PRIOMASK 7 + +#define TXRETRIES 2 /* # of retries for tx frames */ + +#define DHD_RXBOUND 50 /* Default for max rx frames in one scheduling */ + +#define DHD_TXBOUND 20 /* Default for max tx frames in one scheduling */ + +#define DHD_TXMINMAX 1 /* Max tx frames if rx still pending */ + +#define MEMBLOCK 2048 /* Block size used for downloading of dongle image */ +#define MAX_NVRAMBUF_SIZE 4096 /* max nvram buf size */ +#define MAX_DATA_BUF (32 * 1024) /* Must be large enough to hold biggest possible glom */ + +#ifndef DHD_FIRSTREAD +#define DHD_FIRSTREAD 32 +#endif +#if !ISPOWEROF2(DHD_FIRSTREAD) +#error DHD_FIRSTREAD is not a power of 2! +#endif + +/* Total length of frame header for dongle protocol */ +#define SDPCM_HDRLEN (SDPCM_FRAMETAG_LEN + SDPCM_SWHEADER_LEN) +#ifdef SDTEST +#define SDPCM_RESERVE (SDPCM_HDRLEN + SDPCM_TEST_HDRLEN + DHD_SDALIGN) +#else +#define SDPCM_RESERVE (SDPCM_HDRLEN + DHD_SDALIGN) +#endif + +/* Space for header read, limit for data packets */ +#ifndef MAX_HDR_READ +#define MAX_HDR_READ 32 +#endif +#if !ISPOWEROF2(MAX_HDR_READ) +#error MAX_HDR_READ is not a power of 2! +#endif + +#define MAX_RX_DATASZ 2048 + +/* Maximum milliseconds to wait for F2 to come up */ +#define DHD_WAIT_F2RDY 3000 + +/* Bump up limit on waiting for HT to account for first startup; + * if the image is doing a CRC calculation before programming the PMU + * for HT availability, it could take a couple hundred ms more, so + * max out at a 1 second (1000000us). + */ +#if (PMU_MAX_TRANSITION_DLY <= 1000000) +#undef PMU_MAX_TRANSITION_DLY +#define PMU_MAX_TRANSITION_DLY 1000000 +#endif + +/* Value for ChipClockCSR during initial setup */ +#define DHD_INIT_CLKCTL1 (SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_ALP_AVAIL_REQ) +#define DHD_INIT_CLKCTL2 (SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_FORCE_ALP) + +/* Flags for SDH calls */ +#define F2SYNC (SDIO_REQ_4BYTE | SDIO_REQ_FIXED) + +/* Packet free applicable unconditionally for sdio and sdspi. Conditional if + * bufpool was present for gspi bus. + */ +#define PKTFREE2() if ((bus->bus != SPI_BUS) || bus->usebufpool) \ + PKTFREE(bus->dhd->osh, pkt, FALSE); +DHD_SPINWAIT_SLEEP_INIT(sdioh_spinwait_sleep); +#if defined(OOB_INTR_ONLY) +extern void bcmsdh_set_irq(int flag); +#endif /* defined(OOB_INTR_ONLY) */ +#ifdef PROP_TXSTATUS +extern void dhd_wlfc_txcomplete(dhd_pub_t *dhd, void *txp, bool success); +#endif + +#ifdef DHD_DEBUG +/* Device console log buffer state */ +#define CONSOLE_LINE_MAX 192 +#define CONSOLE_BUFFER_MAX 2024 +typedef struct dhd_console { + uint count; /* Poll interval msec counter */ + uint log_addr; /* Log struct address (fixed) */ + hndrte_log_t log; /* Log struct (host copy) */ + uint bufsize; /* Size of log buffer */ + uint8 *buf; /* Log buffer (host copy) */ + uint last; /* Last buffer read index */ +} dhd_console_t; +#endif /* DHD_DEBUG */ + +#define REMAP_ENAB(bus) ((bus)->remap) +#define REMAP_ISADDR(bus, a) (((a) >= ((bus)->orig_ramsize)) && ((a) < ((bus)->ramsize))) +#define KSO_ENAB(bus) ((bus)->kso) +#define SR_ENAB(bus) ((bus)->_srenab) +#define SLPAUTO_ENAB(bus) ((SR_ENAB(bus)) && ((bus)->_slpauto)) +#define MIN_RSRC_ADDR (SI_ENUM_BASE + 0x618) +#define MIN_RSRC_SR 0x3 +#define CORE_CAPEXT_ADDR (SI_ENUM_BASE + 0x64c) +#define CORE_CAPEXT_SR_SUPPORTED_MASK (1 << 1) + +#define OOB_WAKEUP_ENAB(bus) ((bus)->_oobwakeup) +#define GPIO_DEV_SRSTATE 16 /* Host gpio17 mapped to device gpio0 SR state */ +#define GPIO_DEV_SRSTATE_TIMEOUT 320000 /* 320ms */ +#define GPIO_DEV_WAKEUP 17 /* Host gpio17 mapped to device gpio1 wakeup */ +#define CC_CHIPCTRL2_GPIO1_WAKEUP (1 << 0) + + +/* Private data for SDIO bus interaction */ +typedef struct dhd_bus { + dhd_pub_t *dhd; + + bcmsdh_info_t *sdh; /* Handle for BCMSDH calls */ + si_t *sih; /* Handle for SI calls */ + char *vars; /* Variables (from CIS and/or other) */ + uint varsz; /* Size of variables buffer */ + uint32 sbaddr; /* Current SB window pointer (-1, invalid) */ + + sdpcmd_regs_t *regs; /* Registers for SDIO core */ + uint sdpcmrev; /* SDIO core revision */ + uint armrev; /* CPU core revision */ + uint ramrev; /* SOCRAM core revision */ + uint32 ramsize; /* Size of RAM in SOCRAM (bytes) */ + uint32 orig_ramsize; /* Size of RAM in SOCRAM (bytes) */ + uint32 srmemsize; /* Size of SRMEM */ + + uint32 bus; /* gSPI or SDIO bus */ + uint32 hostintmask; /* Copy of Host Interrupt Mask */ + uint32 intstatus; /* Intstatus bits (events) pending */ + bool dpc_sched; /* Indicates DPC schedule (intrpt rcvd) */ + bool fcstate; /* State of dongle flow-control */ + + uint16 cl_devid; /* cached devid for dhdsdio_probe_attach() */ + char *fw_path; /* module_param: path to firmware image */ + char *nv_path; /* module_param: path to nvram vars file */ + const char *nvram_params; /* user specified nvram params. */ + + uint blocksize; /* Block size of SDIO transfers */ + uint roundup; /* Max roundup limit */ + + struct pktq txq; /* Queue length used for flow-control */ + uint8 flowcontrol; /* per prio flow control bitmask */ + uint8 tx_seq; /* Transmit sequence number (next) */ + uint8 tx_max; /* Maximum transmit sequence allowed */ + + uint8 hdrbuf[MAX_HDR_READ + DHD_SDALIGN]; + uint8 *rxhdr; /* Header of current rx frame (in hdrbuf) */ + uint16 nextlen; /* Next Read Len from last header */ + uint8 rx_seq; /* Receive sequence number (expected) */ + bool rxskip; /* Skip receive (awaiting NAK ACK) */ + + void *glomd; /* Packet containing glomming descriptor */ + void *glom; /* Packet chain for glommed superframe */ + uint glomerr; /* Glom packet read errors */ + + uint8 *rxbuf; /* Buffer for receiving control packets */ + uint rxblen; /* Allocated length of rxbuf */ + uint8 *rxctl; /* Aligned pointer into rxbuf */ + uint8 *databuf; /* Buffer for receiving big glom packet */ + uint8 *dataptr; /* Aligned pointer into databuf */ + uint rxlen; /* Length of valid data in buffer */ + + uint8 sdpcm_ver; /* Bus protocol reported by dongle */ + + bool intr; /* Use interrupts */ + bool poll; /* Use polling */ + bool ipend; /* Device interrupt is pending */ + bool intdis; /* Interrupts disabled by isr */ + uint intrcount; /* Count of device interrupt callbacks */ + uint lastintrs; /* Count as of last watchdog timer */ + uint spurious; /* Count of spurious interrupts */ + uint pollrate; /* Ticks between device polls */ + uint polltick; /* Tick counter */ + uint pollcnt; /* Count of active polls */ + +#ifdef DHD_DEBUG + dhd_console_t console; /* Console output polling support */ + uint console_addr; /* Console address from shared struct */ +#endif /* DHD_DEBUG */ + + uint regfails; /* Count of R_REG/W_REG failures */ + + uint clkstate; /* State of sd and backplane clock(s) */ + bool activity; /* Activity flag for clock down */ + int32 idletime; /* Control for activity timeout */ + int32 idlecount; /* Activity timeout counter */ + int32 idleclock; /* How to set bus driver when idle */ + int32 sd_divisor; /* Speed control to bus driver */ + int32 sd_mode; /* Mode control to bus driver */ + int32 sd_rxchain; /* If bcmsdh api accepts PKT chains */ + bool use_rxchain; /* If dhd should use PKT chains */ + bool sleeping; /* Is SDIO bus sleeping? */ + uint rxflow_mode; /* Rx flow control mode */ + bool rxflow; /* Is rx flow control on */ + uint prev_rxlim_hit; /* Is prev rx limit exceeded (per dpc schedule) */ + bool alp_only; /* Don't use HT clock (ALP only) */ + /* Field to decide if rx of control frames happen in rxbuf or lb-pool */ + bool usebufpool; + +#ifdef SDTEST + /* external loopback */ + bool ext_loop; + uint8 loopid; + + /* pktgen configuration */ + uint pktgen_freq; /* Ticks between bursts */ + uint pktgen_count; /* Packets to send each burst */ + uint pktgen_print; /* Bursts between count displays */ + uint pktgen_total; /* Stop after this many */ + uint pktgen_minlen; /* Minimum packet data len */ + uint pktgen_maxlen; /* Maximum packet data len */ + uint pktgen_mode; /* Configured mode: tx, rx, or echo */ + uint pktgen_stop; /* Number of tx failures causing stop */ + + /* active pktgen fields */ + uint pktgen_tick; /* Tick counter for bursts */ + uint pktgen_ptick; /* Burst counter for printing */ + uint pktgen_sent; /* Number of test packets generated */ + uint pktgen_rcvd; /* Number of test packets received */ + uint pktgen_fail; /* Number of failed send attempts */ + uint16 pktgen_len; /* Length of next packet to send */ +#define PKTGEN_RCV_IDLE (0) +#define PKTGEN_RCV_ONGOING (1) + uint16 pktgen_rcv_state; /* receive state */ + uint pktgen_rcvd_rcvsession; /* test pkts rcvd per rcv session. */ +#endif /* SDTEST */ + + /* Some additional counters */ + uint tx_sderrs; /* Count of tx attempts with sd errors */ + uint fcqueued; /* Tx packets that got queued */ + uint rxrtx; /* Count of rtx requests (NAK to dongle) */ + uint rx_toolong; /* Receive frames too long to receive */ + uint rxc_errors; /* SDIO errors when reading control frames */ + uint rx_hdrfail; /* SDIO errors on header reads */ + uint rx_badhdr; /* Bad received headers (roosync?) */ + uint rx_badseq; /* Mismatched rx sequence number */ + uint fc_rcvd; /* Number of flow-control events received */ + uint fc_xoff; /* Number which turned on flow-control */ + uint fc_xon; /* Number which turned off flow-control */ + uint rxglomfail; /* Failed deglom attempts */ + uint rxglomframes; /* Number of glom frames (superframes) */ + uint rxglompkts; /* Number of packets from glom frames */ + uint f2rxhdrs; /* Number of header reads */ + uint f2rxdata; /* Number of frame data reads */ + uint f2txdata; /* Number of f2 frame writes */ + uint f1regdata; /* Number of f1 register accesses */ + + uint8 *ctrl_frame_buf; + uint32 ctrl_frame_len; + bool ctrl_frame_stat; + uint32 rxint_mode; /* rx interrupt mode */ + bool remap; /* Contiguous 1MB RAM: 512K socram + 512K devram + * Available with socram rev 16 + * Remap region not DMA-able + */ + bool kso; + bool _slpauto; + bool _oobwakeup; + bool _srenab; + bool readframes; + bool reqbussleep; +} dhd_bus_t; + +/* clkstate */ +#define CLK_NONE 0 +#define CLK_SDONLY 1 +#define CLK_PENDING 2 /* Not used yet */ +#define CLK_AVAIL 3 + +#define DHD_NOPMU(dhd) (FALSE) + +#ifdef DHD_DEBUG +static int qcount[NUMPRIO]; +static int tx_packets[NUMPRIO]; +#endif /* DHD_DEBUG */ + +/* Deferred transmit */ +const uint dhd_deferred_tx = 1; + +extern uint dhd_watchdog_ms; +extern void dhd_os_wd_timer(void *bus, uint wdtick); + +/* Tx/Rx bounds */ +uint dhd_txbound; +uint dhd_rxbound; +uint dhd_txminmax = DHD_TXMINMAX; + +/* override the RAM size if possible */ +#define DONGLE_MIN_MEMSIZE (128 *1024) +int dhd_dongle_memsize; + +static bool dhd_doflow; +static bool dhd_alignctl; + +static bool sd1idle; + +static bool retrydata; +#define RETRYCHAN(chan) (((chan) == SDPCM_EVENT_CHANNEL) || retrydata) + +static const uint watermark = 8; +static const uint mesbusyctrl = 0; +static const uint firstread = DHD_FIRSTREAD; + +#define HDATLEN (firstread - (SDPCM_HDRLEN)) + +/* Retry count for register access failures */ +static const uint retry_limit = 2; + +/* Force even SD lengths (some host controllers mess up on odd bytes) */ +static bool forcealign; + +/* Flag to indicate if we should download firmware on driver load */ +uint dhd_download_fw_on_driverload = TRUE; + +#define ALIGNMENT 4 + +#if defined(OOB_INTR_ONLY) && defined(HW_OOB) +extern void bcmsdh_enable_hw_oob_intr(void *sdh, bool enable); +#endif + +#if defined(OOB_INTR_ONLY) && defined(SDIO_ISR_THREAD) +#error OOB_INTR_ONLY is NOT working with SDIO_ISR_THREAD +#endif /* defined(OOB_INTR_ONLY) && defined(SDIO_ISR_THREAD) */ +#define PKTALIGN(osh, p, len, align) \ + do { \ + uint datalign; \ + datalign = (uintptr)PKTDATA((osh), (p)); \ + datalign = ROUNDUP(datalign, (align)) - datalign; \ + ASSERT(datalign < (align)); \ + ASSERT(PKTLEN((osh), (p)) >= ((len) + datalign)); \ + if (datalign) \ + PKTPULL((osh), (p), datalign); \ + PKTSETLEN((osh), (p), (len)); \ + } while (0) + +/* Limit on rounding up frames */ +static const uint max_roundup = 512; + +/* Try doing readahead */ +static bool dhd_readahead; + + +/* To check if there's window offered */ +#define DATAOK(bus) \ + (((uint8)(bus->tx_max - bus->tx_seq) > 1) && \ + (((uint8)(bus->tx_max - bus->tx_seq) & 0x80) == 0)) + +/* To check if there's window offered for ctrl frame */ +#define TXCTLOK(bus) \ + (((uint8)(bus->tx_max - bus->tx_seq) != 0) && \ + (((uint8)(bus->tx_max - bus->tx_seq) & 0x80) == 0)) + +/* Macros to get register read/write status */ +/* NOTE: these assume a local dhdsdio_bus_t *bus! */ +#define R_SDREG(regvar, regaddr, retryvar) \ +do { \ + retryvar = 0; \ + do { \ + regvar = R_REG(bus->dhd->osh, regaddr); \ + } while (bcmsdh_regfail(bus->sdh) && (++retryvar <= retry_limit)); \ + if (retryvar) { \ + bus->regfails += (retryvar-1); \ + if (retryvar > retry_limit) { \ + DHD_ERROR(("%s: FAILED" #regvar "READ, LINE %d\n", \ + __FUNCTION__, __LINE__)); \ + regvar = 0; \ + } \ + } \ +} while (0) + +#define W_SDREG(regval, regaddr, retryvar) \ +do { \ + retryvar = 0; \ + do { \ + W_REG(bus->dhd->osh, regaddr, regval); \ + } while (bcmsdh_regfail(bus->sdh) && (++retryvar <= retry_limit)); \ + if (retryvar) { \ + bus->regfails += (retryvar-1); \ + if (retryvar > retry_limit) \ + DHD_ERROR(("%s: FAILED REGISTER WRITE, LINE %d\n", \ + __FUNCTION__, __LINE__)); \ + } \ +} while (0) + +#define BUS_WAKE(bus) \ + do { \ + if ((bus)->sleeping) \ + dhdsdio_bussleep((bus), FALSE); \ + } while (0); + +/* + * pktavail interrupts from dongle to host can be managed in 3 different ways + * whenever there is a packet available in dongle to transmit to host. + * + * Mode 0: Dongle writes the software host mailbox and host is interrupted. + * Mode 1: (sdiod core rev >= 4) + * Device sets a new bit in the intstatus whenever there is a packet + * available in fifo. Host can't clear this specific status bit until all the + * packets are read from the FIFO. No need to ack dongle intstatus. + * Mode 2: (sdiod core rev >= 4) + * Device sets a bit in the intstatus, and host acks this by writing + * one to this bit. Dongle won't generate anymore packet interrupts + * until host reads all the packets from the dongle and reads a zero to + * figure that there are no more packets. No need to disable host ints. + * Need to ack the intstatus. + */ + +#define SDIO_DEVICE_HMB_RXINT 0 /* default old way */ +#define SDIO_DEVICE_RXDATAINT_MODE_0 1 /* from sdiod rev 4 */ +#define SDIO_DEVICE_RXDATAINT_MODE_1 2 /* from sdiod rev 4 */ + + +#define FRAME_AVAIL_MASK(bus) \ + ((bus->rxint_mode == SDIO_DEVICE_HMB_RXINT) ? I_HMB_FRAME_IND : I_XMTDATA_AVAIL) + +#define DHD_BUS SDIO_BUS + +#define PKT_AVAILABLE(bus, intstatus) ((intstatus) & (FRAME_AVAIL_MASK(bus))) + +#define HOSTINTMASK (I_HMB_SW_MASK | I_CHIPACTIVE) + +#define GSPI_PR55150_BAILOUT + +#ifdef SDTEST +static void dhdsdio_testrcv(dhd_bus_t *bus, void *pkt, uint seq); +static void dhdsdio_sdtest_set(dhd_bus_t *bus, uint8 count); +#endif + +#ifdef DHD_DEBUG +static int dhdsdio_checkdied(dhd_bus_t *bus, char *data, uint size); +static int dhd_serialconsole(dhd_bus_t *bus, bool get, bool enable, int *bcmerror); +#endif /* DHD_DEBUG */ + +static int dhdsdio_devcap_set(dhd_bus_t *bus, uint8 cap); +static int dhdsdio_download_state(dhd_bus_t *bus, bool enter); + +static void dhdsdio_release(dhd_bus_t *bus, osl_t *osh); +static void dhdsdio_release_malloc(dhd_bus_t *bus, osl_t *osh); +static void dhdsdio_disconnect(void *ptr); +static bool dhdsdio_chipmatch(uint16 chipid); +static bool dhdsdio_probe_attach(dhd_bus_t *bus, osl_t *osh, void *sdh, + void * regsva, uint16 devid); +static bool dhdsdio_probe_malloc(dhd_bus_t *bus, osl_t *osh, void *sdh); +static bool dhdsdio_probe_init(dhd_bus_t *bus, osl_t *osh, void *sdh); +static void dhdsdio_release_dongle(dhd_bus_t *bus, osl_t *osh, bool dongle_isolation, + bool reset_flag); + +static void dhd_dongle_setmemsize(struct dhd_bus *bus, int mem_size); +static int dhd_bcmsdh_recv_buf(dhd_bus_t *bus, uint32 addr, uint fn, uint flags, + uint8 *buf, uint nbytes, + void *pkt, bcmsdh_cmplt_fn_t complete, void *handle); +static int dhd_bcmsdh_send_buf(dhd_bus_t *bus, uint32 addr, uint fn, uint flags, + uint8 *buf, uint nbytes, + void *pkt, bcmsdh_cmplt_fn_t complete, void *handle); + +static bool dhdsdio_download_firmware(dhd_bus_t *bus, osl_t *osh, void *sdh); +static int _dhdsdio_download_firmware(dhd_bus_t *bus); + +static int dhdsdio_download_code_file(dhd_bus_t *bus, char *image_path); +static int dhdsdio_download_nvram(dhd_bus_t *bus); +#ifdef BCMEMBEDIMAGE +static int dhdsdio_download_code_array(dhd_bus_t *bus); +#endif +static int dhdsdio_bussleep(dhd_bus_t *bus, bool sleep); +static int dhdsdio_clkctl(dhd_bus_t *bus, uint target, bool pendok); +static uint8 dhdsdio_sleepcsr_get(dhd_bus_t *bus); + +#ifdef WLMEDIA_HTSF +#include +extern uint32 dhd_get_htsf(void *dhd, int ifidx); +#endif /* WLMEDIA_HTSF */ + +static void +dhd_dongle_setmemsize(struct dhd_bus *bus, int mem_size) +{ + int32 min_size = DONGLE_MIN_MEMSIZE; + /* Restrict the memsize to user specified limit */ + DHD_ERROR(("user: Restrict the dongle ram size to %d, min accepted %d\n", + dhd_dongle_memsize, min_size)); + if ((dhd_dongle_memsize > min_size) && + (dhd_dongle_memsize < (int32)bus->orig_ramsize)) + bus->ramsize = dhd_dongle_memsize; +} + +static int +dhdsdio_set_siaddr_window(dhd_bus_t *bus, uint32 address) +{ + int err = 0; + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRLOW, + (address >> 8) & SBSDIO_SBADDRLOW_MASK, &err); + if (!err) + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRMID, + (address >> 16) & SBSDIO_SBADDRMID_MASK, &err); + if (!err) + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRHIGH, + (address >> 24) & SBSDIO_SBADDRHIGH_MASK, &err); + return err; +} + + +#ifdef USE_OOB_GPIO1 +static int +dhdsdio_oobwakeup_init(dhd_bus_t *bus) +{ + uint32 val, addr, data; + + bcmsdh_gpioouten(bus->sdh, GPIO_DEV_WAKEUP); + + addr = SI_ENUM_BASE + OFFSETOF(chipcregs_t, chipcontrol_addr); + data = SI_ENUM_BASE + OFFSETOF(chipcregs_t, chipcontrol_data); + + /* Set device for gpio1 wakeup */ + bcmsdh_reg_write(bus->sdh, addr, 4, 2); + val = bcmsdh_reg_read(bus->sdh, data, 4); + val |= CC_CHIPCTRL2_GPIO1_WAKEUP; + bcmsdh_reg_write(bus->sdh, data, 4, val); + + bus->_oobwakeup = TRUE; + + return 0; +} +#endif /* USE_OOB_GPIO1 */ + +/* + * Query if FW is in SR mode + */ +static bool +dhdsdio_sr_cap(dhd_bus_t *bus) +{ + bool cap = FALSE; + uint32 min = 0, core_capext, addr, data; + if (bus->sih->chip == BCM4324_CHIP_ID) { + addr = SI_ENUM_BASE + OFFSETOF(chipcregs_t, chipcontrol_addr); + data = SI_ENUM_BASE + OFFSETOF(chipcregs_t, chipcontrol_data); + bcmsdh_reg_write(bus->sdh, addr, 4, 3); + core_capext = bcmsdh_reg_read(bus->sdh, data, 4); + } else { + core_capext = bcmsdh_reg_read(bus->sdh, CORE_CAPEXT_ADDR, 4); + core_capext = (core_capext & CORE_CAPEXT_SR_SUPPORTED_MASK); + } + if (!(core_capext)) + return FALSE; + + min = bcmsdh_reg_read(bus->sdh, MIN_RSRC_ADDR, 4); + if (min == MIN_RSRC_SR) { + cap = TRUE; + + if ((bus->sih->chip == BCM4334_CHIP_ID) && (bus->sih->chiprev < 3)) { + cap = FALSE; + + DHD_ERROR(("Only 4334 >= B2 supports SR: curr rev %d\n", + bus->sih->chiprev)); + } + } + + return cap; +} + +static int +dhdsdio_srwar_init(dhd_bus_t *bus) +{ + + bcmsdh_gpio_init(bus->sdh); + +#ifdef USE_OOB_GPIO1 + dhdsdio_oobwakeup_init(bus); +#endif + + + return 0; +} + +static int +dhdsdio_sr_init(dhd_bus_t *bus) +{ + uint8 val; + int err = 0; + + if ((bus->sih->chip == BCM4334_CHIP_ID) && (bus->sih->chiprev == 2)) + dhdsdio_srwar_init(bus); + + val = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_WAKEUPCTRL, NULL); + val |= 1 << SBSDIO_FUNC1_WCTRL_HTWAIT_SHIFT; + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_WAKEUPCTRL, + 1 << SBSDIO_FUNC1_WCTRL_HTWAIT_SHIFT, &err); + val = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_WAKEUPCTRL, NULL); + + /* Add CMD14 Support */ + dhdsdio_devcap_set(bus, + (SDIOD_CCCR_BRCM_CARDCAP_CMD14_SUPPORT | SDIOD_CCCR_BRCM_CARDCAP_CMD14_EXT)); + + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, SBSDIO_FORCE_HT, &err); + + bus->_slpauto = dhd_slpauto ? TRUE : FALSE; + + bus->_srenab = TRUE; + + return 0; +} + +/* + * FIX: Be sure KSO bit is enabled + * Currently, it's defaulting to 0 which should be 1. + */ +static int +dhdsdio_clk_kso_init(dhd_bus_t *bus) +{ + uint8 val; + int err = 0; + + /* set flag */ + bus->kso = TRUE; + + /* + * Enable KeepSdioOn (KSO) bit for normal operation + * Default is 0 (4334A0) so set it. Fixed in B0. + */ + val = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SLEEPCSR, NULL); + if (!(val & SBSDIO_FUNC1_SLEEPCSR_KSO_MASK)) { + val |= (SBSDIO_FUNC1_SLEEPCSR_KSO_EN << SBSDIO_FUNC1_SLEEPCSR_KSO_SHIFT); + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SLEEPCSR, val, &err); + if (err) + DHD_ERROR(("%s: SBSDIO_FUNC1_SLEEPCSR err: 0x%x\n", __FUNCTION__, err)); + } + + return 0; +} + +static int +dhdsdio_clk_kso_enab(dhd_bus_t *bus, bool on) +{ + uint8 val = 0; + int err = 0; + + /* Don't read here since sdio could be off so just write only */ + val |= (on << SBSDIO_FUNC1_SLEEPCSR_KSO_SHIFT); + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SLEEPCSR, val, &err); + + if (err) + DHD_TRACE(("%s: KSO toggle %d failed: %d\n", __FUNCTION__, on, err)); + return err; +} + +static int +dhdsdio_clk_kso_iovar(dhd_bus_t *bus, bool on) +{ + int err = 0; + + if (on == FALSE) { + + BUS_WAKE(bus); + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + DHD_ERROR(("%s: KSO disable clk: 0x%x\n", __FUNCTION__, + bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, &err))); + dhdsdio_clk_kso_enab(bus, FALSE); + } else { + DHD_ERROR(("%s: KSO enable\n", __FUNCTION__)); + + /* Make sure we have SD bus access */ + if (bus->clkstate == CLK_NONE) { + DHD_ERROR(("%s: Request SD clk\n", __FUNCTION__)); + dhdsdio_clkctl(bus, CLK_SDONLY, FALSE); + } + + /* Double-write to be safe in case transition of AOS */ + dhdsdio_clk_kso_enab(bus, TRUE); + dhdsdio_clk_kso_enab(bus, TRUE); + OSL_DELAY(4000); + + /* Wait for device ready during transition to wake-up */ + SPINWAIT(((dhdsdio_sleepcsr_get(bus)) != + (SBSDIO_FUNC1_SLEEPCSR_KSO_MASK | + SBSDIO_FUNC1_SLEEPCSR_DEVON_MASK)), + (10000)); + + DHD_ERROR(("%s: sleepcsr: 0x%x\n", __FUNCTION__, + dhdsdio_sleepcsr_get(bus))); + } + + bus->kso = on; + BCM_REFERENCE(err); + + return 0; +} + +static uint8 +dhdsdio_sleepcsr_get(dhd_bus_t *bus) +{ + int err = 0; + uint8 val = 0; + + val = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SLEEPCSR, &err); + if (err) + DHD_TRACE(("Failed to read SLEEPCSR: %d\n", err)); + + return val; +} + +uint8 +dhdsdio_devcap_get(dhd_bus_t *bus) +{ + return bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_0, SDIOD_CCCR_BRCM_CARDCAP, NULL); +} + +static int +dhdsdio_devcap_set(dhd_bus_t *bus, uint8 cap) +{ + int err = 0; + + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_0, SDIOD_CCCR_BRCM_CARDCAP, cap, &err); + if (err) + DHD_ERROR(("%s: devcap set err: 0x%x\n", __FUNCTION__, err)); + + return 0; +} + +static int +dhdsdio_clk_devsleep_iovar(dhd_bus_t *bus, bool on) +{ + int err = 0, retry; + uint8 val; + + retry = 0; + if (on == TRUE) { + /* Enter Sleep */ + + /* Be sure we request clk before going to sleep + * so we can wake-up with clk request already set + * else device can go back to sleep immediately + */ + if (!SLPAUTO_ENAB(bus)) + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + else { + val = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, &err); + if ((val & SBSDIO_CSR_MASK) == 0) { + DHD_ERROR(("%s: No clock before enter sleep:0x%x\n", + __FUNCTION__, val)); + + /* Reset clock request */ + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, + SBSDIO_ALP_AVAIL_REQ, &err); + DHD_ERROR(("%s: clock before sleep:0x%x\n", __FUNCTION__, + bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, &err))); + } + } + + DHD_TRACE(("%s: clk before sleep: 0x%x\n", __FUNCTION__, + bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, &err))); +#ifdef USE_CMD14 + err = bcmsdh_sleep(bus->sdh, TRUE); +#else + err = dhdsdio_clk_kso_enab(bus, FALSE); + if (OOB_WAKEUP_ENAB(bus)) + err = bcmsdh_gpioout(bus->sdh, GPIO_DEV_WAKEUP, FALSE); /* GPIO_1 is off */ +#endif + } else { + /* Exit Sleep */ + /* Make sure we have SD bus access */ + if (bus->clkstate == CLK_NONE) { + DHD_TRACE(("%s: Request SD clk\n", __FUNCTION__)); + dhdsdio_clkctl(bus, CLK_SDONLY, FALSE); + } + + if ((bus->sih->chip == BCM4334_CHIP_ID) && (bus->sih->chiprev == 2)) { + SPINWAIT((bcmsdh_gpioin(bus->sdh, GPIO_DEV_SRSTATE) != TRUE), + GPIO_DEV_SRSTATE_TIMEOUT); + + if (bcmsdh_gpioin(bus->sdh, GPIO_DEV_SRSTATE) == FALSE) { + DHD_ERROR(("ERROR: GPIO_DEV_SRSTATE still low!\n")); + } + } +#ifdef USE_CMD14 + err = bcmsdh_sleep(bus->sdh, FALSE); + if (SLPAUTO_ENAB(bus) && (err != 0)) { + OSL_DELAY(10000); + DHD_TRACE(("%s: Resync device sleep\n", __FUNCTION__)); + + /* Toggle sleep to resync with host and device */ + err = bcmsdh_sleep(bus->sdh, TRUE); + OSL_DELAY(10000); + err = bcmsdh_sleep(bus->sdh, FALSE); + + if (err) { + OSL_DELAY(10000); + DHD_ERROR(("%s: CMD14 exit failed again!\n", __FUNCTION__)); + + /* Toggle sleep to resync with host and device */ + err = bcmsdh_sleep(bus->sdh, TRUE); + OSL_DELAY(10000); + err = bcmsdh_sleep(bus->sdh, FALSE); + if (err) { + DHD_ERROR(("%s: CMD14 exit failed twice!\n", __FUNCTION__)); + DHD_ERROR(("%s: FATAL: Device non-response!\n", + __FUNCTION__)); + err = 0; + } + } + } +#else + if (OOB_WAKEUP_ENAB(bus)) + err = bcmsdh_gpioout(bus->sdh, GPIO_DEV_WAKEUP, TRUE); /* GPIO_1 is on */ + + do { + err = dhdsdio_clk_kso_enab(bus, TRUE); + OSL_DELAY(10000); + } while ((err != 0) && (++retry < 3)); + + if (err != 0) { + DHD_ERROR(("ERROR: kso set failed retry: %d\n", retry)); + err = 0; /* continue anyway */ + } +#endif /* !USE_CMD14 */ + + if (err == 0) { + uint8 csr; + + /* Wait for device ready during transition to wake-up */ + SPINWAIT((((csr = dhdsdio_sleepcsr_get(bus)) & + SBSDIO_FUNC1_SLEEPCSR_DEVON_MASK) != + (SBSDIO_FUNC1_SLEEPCSR_DEVON_MASK)), (10000)); + + DHD_TRACE(("%s: ExitSleep sleepcsr: 0x%x\n", __FUNCTION__, csr)); + + if (!(csr & SBSDIO_FUNC1_SLEEPCSR_DEVON_MASK)) { + DHD_ERROR(("%s:ERROR: ExitSleep device NOT Ready! 0x%x\n", + __FUNCTION__, csr)); + err = BCME_NODEVICE; + } + + SPINWAIT((((csr = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, &err)) & SBSDIO_HT_AVAIL) != + (SBSDIO_HT_AVAIL)), (10000)); + + } + } + + /* Update if successful */ + if (err == 0) + bus->kso = on ? FALSE : TRUE; + else { + DHD_ERROR(("%s: Sleep request failed: on:%d err:%d\n", __FUNCTION__, on, err)); + } + + return err; +} + +/* Turn backplane clock on or off */ +static int +dhdsdio_htclk(dhd_bus_t *bus, bool on, bool pendok) +{ + int err; + uint8 clkctl, clkreq, devctl; + bcmsdh_info_t *sdh; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + +#if defined(OOB_INTR_ONLY) + pendok = FALSE; +#endif + clkctl = 0; + sdh = bus->sdh; + + + if (!KSO_ENAB(bus)) + return BCME_OK; + + if (SLPAUTO_ENAB(bus)) { + bus->clkstate = (on ? CLK_AVAIL : CLK_SDONLY); + return BCME_OK; + } + + if (on) { + /* Request HT Avail */ + clkreq = bus->alp_only ? SBSDIO_ALP_AVAIL_REQ : SBSDIO_HT_AVAIL_REQ; + + + + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, clkreq, &err); + if (err) { + DHD_ERROR(("%s: HT Avail request error: %d\n", __FUNCTION__, err)); + return BCME_ERROR; + } + + if (pendok && + ((bus->sih->buscoretype == PCMCIA_CORE_ID) && (bus->sih->buscorerev == 9))) { + uint32 dummy, retries; + R_SDREG(dummy, &bus->regs->clockctlstatus, retries); + BCM_REFERENCE(dummy); + } + + /* Check current status */ + clkctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, &err); + if (err) { + DHD_ERROR(("%s: HT Avail read error: %d\n", __FUNCTION__, err)); + return BCME_ERROR; + } + + /* Go to pending and await interrupt if appropriate */ + if (!SBSDIO_CLKAV(clkctl, bus->alp_only) && pendok) { + /* Allow only clock-available interrupt */ + devctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, &err); + if (err) { + DHD_ERROR(("%s: Devctl access error setting CA: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + + devctl |= SBSDIO_DEVCTL_CA_INT_ONLY; + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, devctl, &err); + DHD_INFO(("CLKCTL: set PENDING\n")); + bus->clkstate = CLK_PENDING; + return BCME_OK; + } else if (bus->clkstate == CLK_PENDING) { + /* Cancel CA-only interrupt filter */ + devctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, &err); + devctl &= ~SBSDIO_DEVCTL_CA_INT_ONLY; + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, devctl, &err); + } + + /* Otherwise, wait here (polling) for HT Avail */ + if (!SBSDIO_CLKAV(clkctl, bus->alp_only)) { + SPINWAIT_SLEEP(sdioh_spinwait_sleep, + ((clkctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, &err)), + !SBSDIO_CLKAV(clkctl, bus->alp_only)), PMU_MAX_TRANSITION_DLY); + } + if (err) { + DHD_ERROR(("%s: HT Avail request error: %d\n", __FUNCTION__, err)); + return BCME_ERROR; + } + if (!SBSDIO_CLKAV(clkctl, bus->alp_only)) { + DHD_ERROR(("%s: HT Avail timeout (%d): clkctl 0x%02x\n", + __FUNCTION__, PMU_MAX_TRANSITION_DLY, clkctl)); + return BCME_ERROR; + } + + /* Mark clock available */ + bus->clkstate = CLK_AVAIL; + DHD_INFO(("CLKCTL: turned ON\n")); + +#if defined(DHD_DEBUG) + if (bus->alp_only == TRUE) { +#if !defined(BCMLXSDMMC) + if (!SBSDIO_ALPONLY(clkctl)) { + DHD_ERROR(("%s: HT Clock, when ALP Only\n", __FUNCTION__)); + } +#endif /* !defined(BCMLXSDMMC) */ + } else { + if (SBSDIO_ALPONLY(clkctl)) { + DHD_ERROR(("%s: HT Clock should be on.\n", __FUNCTION__)); + } + } +#endif /* defined (DHD_DEBUG) */ + + bus->activity = TRUE; + } else { + clkreq = 0; + if (bus->clkstate == CLK_PENDING) { + /* Cancel CA-only interrupt filter */ + devctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, &err); + devctl &= ~SBSDIO_DEVCTL_CA_INT_ONLY; + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, devctl, &err); + } + + bus->clkstate = CLK_SDONLY; + if (!SR_ENAB(bus)) { + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, clkreq, &err); + DHD_INFO(("CLKCTL: turned OFF\n")); + if (err) { + DHD_ERROR(("%s: Failed access turning clock off: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + } + } + return BCME_OK; +} + +/* Change idle/active SD state */ +static int +dhdsdio_sdclk(dhd_bus_t *bus, bool on) +{ + int err; + int32 iovalue; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (on) { + if (bus->idleclock == DHD_IDLE_STOP) { + /* Turn on clock and restore mode */ + iovalue = 1; + err = bcmsdh_iovar_op(bus->sdh, "sd_clock", NULL, 0, + &iovalue, sizeof(iovalue), TRUE); + if (err) { + DHD_ERROR(("%s: error enabling sd_clock: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + + iovalue = bus->sd_mode; + err = bcmsdh_iovar_op(bus->sdh, "sd_mode", NULL, 0, + &iovalue, sizeof(iovalue), TRUE); + if (err) { + DHD_ERROR(("%s: error changing sd_mode: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + } else if (bus->idleclock != DHD_IDLE_ACTIVE) { + /* Restore clock speed */ + iovalue = bus->sd_divisor; + err = bcmsdh_iovar_op(bus->sdh, "sd_divisor", NULL, 0, + &iovalue, sizeof(iovalue), TRUE); + if (err) { + DHD_ERROR(("%s: error restoring sd_divisor: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + } + bus->clkstate = CLK_SDONLY; + } else { + /* Stop or slow the SD clock itself */ + if ((bus->sd_divisor == -1) || (bus->sd_mode == -1)) { + DHD_TRACE(("%s: can't idle clock, divisor %d mode %d\n", + __FUNCTION__, bus->sd_divisor, bus->sd_mode)); + return BCME_ERROR; + } + if (bus->idleclock == DHD_IDLE_STOP) { + if (sd1idle) { + /* Change to SD1 mode and turn off clock */ + iovalue = 1; + err = bcmsdh_iovar_op(bus->sdh, "sd_mode", NULL, 0, + &iovalue, sizeof(iovalue), TRUE); + if (err) { + DHD_ERROR(("%s: error changing sd_clock: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + } + + iovalue = 0; + err = bcmsdh_iovar_op(bus->sdh, "sd_clock", NULL, 0, + &iovalue, sizeof(iovalue), TRUE); + if (err) { + DHD_ERROR(("%s: error disabling sd_clock: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + } else if (bus->idleclock != DHD_IDLE_ACTIVE) { + /* Set divisor to idle value */ + iovalue = bus->idleclock; + err = bcmsdh_iovar_op(bus->sdh, "sd_divisor", NULL, 0, + &iovalue, sizeof(iovalue), TRUE); + if (err) { + DHD_ERROR(("%s: error changing sd_divisor: %d\n", + __FUNCTION__, err)); + return BCME_ERROR; + } + } + bus->clkstate = CLK_NONE; + } + + return BCME_OK; +} + +/* Transition SD and backplane clock readiness */ +static int +dhdsdio_clkctl(dhd_bus_t *bus, uint target, bool pendok) +{ + int ret = BCME_OK; +#ifdef DHD_DEBUG + uint oldstate = bus->clkstate; +#endif /* DHD_DEBUG */ + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + /* Early exit if we're already there */ + if (bus->clkstate == target) { + if (target == CLK_AVAIL) { + dhd_os_wd_timer(bus->dhd, dhd_watchdog_ms); + bus->activity = TRUE; + } + return ret; + } + + switch (target) { + case CLK_AVAIL: + /* Make sure SD clock is available */ + if (bus->clkstate == CLK_NONE) + dhdsdio_sdclk(bus, TRUE); + /* Now request HT Avail on the backplane */ + ret = dhdsdio_htclk(bus, TRUE, pendok); + if (ret == BCME_OK) { + dhd_os_wd_timer(bus->dhd, dhd_watchdog_ms); + bus->activity = TRUE; + } + break; + + case CLK_SDONLY: + /* Remove HT request, or bring up SD clock */ + if (bus->clkstate == CLK_NONE) + ret = dhdsdio_sdclk(bus, TRUE); + else if (bus->clkstate == CLK_AVAIL) + ret = dhdsdio_htclk(bus, FALSE, FALSE); + else + DHD_ERROR(("dhdsdio_clkctl: request for %d -> %d\n", + bus->clkstate, target)); + if (ret == BCME_OK) { + dhd_os_wd_timer(bus->dhd, dhd_watchdog_ms); + } + break; + + case CLK_NONE: + /* Make sure to remove HT request */ + if (bus->clkstate == CLK_AVAIL) + ret = dhdsdio_htclk(bus, FALSE, FALSE); + /* Now remove the SD clock */ + ret = dhdsdio_sdclk(bus, FALSE); +#ifdef DHD_DEBUG + if (dhd_console_ms == 0) +#endif /* DHD_DEBUG */ + if (bus->poll == 0) + dhd_os_wd_timer(bus->dhd, 0); + break; + } +#ifdef DHD_DEBUG + DHD_INFO(("dhdsdio_clkctl: %d -> %d\n", oldstate, bus->clkstate)); +#endif /* DHD_DEBUG */ + + return ret; +} + +static int +dhdsdio_bussleep(dhd_bus_t *bus, bool sleep) +{ + int err = 0; + bcmsdh_info_t *sdh = bus->sdh; + sdpcmd_regs_t *regs = bus->regs; + uint retries = 0; + + DHD_INFO(("dhdsdio_bussleep: request %s (currently %s)\n", + (sleep ? "SLEEP" : "WAKE"), + (bus->sleeping ? "SLEEP" : "WAKE"))); + + /* Done if we're already in the requested state */ + if (sleep == bus->sleeping) + return BCME_OK; + + /* Going to sleep: set the alarm and turn off the lights... */ + if (sleep) { + /* Don't sleep if something is pending */ + if (bus->dpc_sched || bus->rxskip || pktq_len(&bus->txq)) + return BCME_BUSY; + + + if (!SLPAUTO_ENAB(bus)) { + /* Disable SDIO interrupts (no longer interested) */ + bcmsdh_intr_disable(bus->sdh); + + /* Make sure the controller has the bus up */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + /* Tell device to start using OOB wakeup */ + W_SDREG(SMB_USE_OOB, ®s->tosbmailbox, retries); + if (retries > retry_limit) + DHD_ERROR(("CANNOT SIGNAL CHIP, WILL NOT WAKE UP!!\n")); + + /* Turn off our contribution to the HT clock request */ + dhdsdio_clkctl(bus, CLK_SDONLY, FALSE); + + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, + SBSDIO_FORCE_HW_CLKREQ_OFF, NULL); + + /* Isolate the bus */ + if (bus->sih->chip != BCM4329_CHIP_ID && + bus->sih->chip != BCM4319_CHIP_ID) { + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, + SBSDIO_DEVCTL_PADS_ISO, NULL); + } + } else { + /* Leave interrupts enabled since device can exit sleep and + * interrupt host + */ + err = dhdsdio_clk_devsleep_iovar(bus, TRUE /* sleep */); + } + + /* Change state */ + bus->sleeping = TRUE; + + } else { + /* Waking up: bus power up is ok, set local state */ + + if (!SLPAUTO_ENAB(bus)) { + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, 0, &err); + + /* Force pad isolation off if possible (in case power never toggled) */ + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, 0, NULL); + + + /* Make sure the controller has the bus up */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + /* Send misc interrupt to indicate OOB not needed */ + W_SDREG(0, ®s->tosbmailboxdata, retries); + if (retries <= retry_limit) + W_SDREG(SMB_DEV_INT, ®s->tosbmailbox, retries); + + if (retries > retry_limit) + DHD_ERROR(("CANNOT SIGNAL CHIP TO CLEAR OOB!!\n")); + + /* Make sure we have SD bus access */ + dhdsdio_clkctl(bus, CLK_SDONLY, FALSE); + + /* Enable interrupts again */ + if (bus->intr && (bus->dhd->busstate == DHD_BUS_DATA)) { + bus->intdis = FALSE; + bcmsdh_intr_enable(bus->sdh); + } + } else { + err = dhdsdio_clk_devsleep_iovar(bus, FALSE /* wake */); + } + + if (err == 0) { + /* Change state */ + bus->sleeping = FALSE; + } + } + + return err; +} + +#if defined(OOB_INTR_ONLY) +void +dhd_enable_oob_intr(struct dhd_bus *bus, bool enable) +{ +#if defined(HW_OOB) + bcmsdh_enable_hw_oob_intr(bus->sdh, enable); +#else + sdpcmd_regs_t *regs = bus->regs; + uint retries = 0; + + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + if (enable == TRUE) { + + /* Tell device to start using OOB wakeup */ + W_SDREG(SMB_USE_OOB, ®s->tosbmailbox, retries); + if (retries > retry_limit) + DHD_ERROR(("CANNOT SIGNAL CHIP, WILL NOT WAKE UP!!\n")); + + } else { + /* Send misc interrupt to indicate OOB not needed */ + W_SDREG(0, ®s->tosbmailboxdata, retries); + if (retries <= retry_limit) + W_SDREG(SMB_DEV_INT, ®s->tosbmailbox, retries); + } + + /* Turn off our contribution to the HT clock request */ + dhdsdio_clkctl(bus, CLK_SDONLY, FALSE); +#endif /* !defined(HW_OOB) */ +} +#endif /* defined(OOB_INTR_ONLY) */ + +/* Writes a HW/SW header into the packet and sends it. */ +/* Assumes: (a) header space already there, (b) caller holds lock */ +static int +dhdsdio_txpkt(dhd_bus_t *bus, void *pkt, uint chan, bool free_pkt) +{ + int ret; + osl_t *osh; + uint8 *frame; + uint16 len, pad1 = 0; + uint32 swheader; + uint retries = 0; + bcmsdh_info_t *sdh; + void *new; + int i; +#ifdef WLMEDIA_HTSF + char *p; + htsfts_t *htsf_ts; +#endif + + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + sdh = bus->sdh; + osh = bus->dhd->osh; + + if (bus->dhd->dongle_reset) { + ret = BCME_NOTREADY; + goto done; + } + + frame = (uint8*)PKTDATA(osh, pkt); + +#ifdef WLMEDIA_HTSF + if (PKTLEN(osh, pkt) >= 100) { + p = PKTDATA(osh, pkt); + htsf_ts = (htsfts_t*) (p + HTSF_HOSTOFFSET + 12); + if (htsf_ts->magic == HTSFMAGIC) { + htsf_ts->c20 = get_cycles(); + htsf_ts->t20 = dhd_get_htsf(bus->dhd->info, 0); + } + } +#endif /* WLMEDIA_HTSF */ + + /* Add alignment padding, allocate new packet if needed */ + if ((pad1 = ((uintptr)frame % DHD_SDALIGN))) { + if (PKTHEADROOM(osh, pkt) < pad1) { + DHD_INFO(("%s: insufficient headroom %d for %d pad1\n", + __FUNCTION__, (int)PKTHEADROOM(osh, pkt), pad1)); + bus->dhd->tx_realloc++; + new = PKTGET(osh, (PKTLEN(osh, pkt) + DHD_SDALIGN), TRUE); + if (!new) { + DHD_ERROR(("%s: couldn't allocate new %d-byte packet\n", + __FUNCTION__, PKTLEN(osh, pkt) + DHD_SDALIGN)); + ret = BCME_NOMEM; + goto done; + } + + PKTALIGN(osh, new, PKTLEN(osh, pkt), DHD_SDALIGN); + bcopy(PKTDATA(osh, pkt), PKTDATA(osh, new), PKTLEN(osh, pkt)); + if (free_pkt) + PKTFREE(osh, pkt, TRUE); + /* free the pkt if canned one is not used */ + free_pkt = TRUE; + pkt = new; + frame = (uint8*)PKTDATA(osh, pkt); + ASSERT(((uintptr)frame % DHD_SDALIGN) == 0); + pad1 = 0; + } else { + PKTPUSH(osh, pkt, pad1); + frame = (uint8*)PKTDATA(osh, pkt); + + ASSERT((pad1 + SDPCM_HDRLEN) <= (int) PKTLEN(osh, pkt)); + bzero(frame, pad1 + SDPCM_HDRLEN); + } + } + ASSERT(pad1 < DHD_SDALIGN); + + /* Hardware tag: 2 byte len followed by 2 byte ~len check (all LE) */ + len = (uint16)PKTLEN(osh, pkt); + *(uint16*)frame = htol16(len); + *(((uint16*)frame) + 1) = htol16(~len); + + /* Software tag: channel, sequence number, data offset */ + swheader = ((chan << SDPCM_CHANNEL_SHIFT) & SDPCM_CHANNEL_MASK) | bus->tx_seq | + (((pad1 + SDPCM_HDRLEN) << SDPCM_DOFFSET_SHIFT) & SDPCM_DOFFSET_MASK); + htol32_ua_store(swheader, frame + SDPCM_FRAMETAG_LEN); + htol32_ua_store(0, frame + SDPCM_FRAMETAG_LEN + sizeof(swheader)); + +#ifdef DHD_DEBUG + if (PKTPRIO(pkt) < ARRAYSIZE(tx_packets)) { + tx_packets[PKTPRIO(pkt)]++; + } + if (DHD_BYTES_ON() && + (((DHD_CTL_ON() && (chan == SDPCM_CONTROL_CHANNEL)) || + (DHD_DATA_ON() && (chan != SDPCM_CONTROL_CHANNEL))))) { + prhex("Tx Frame", frame, len); + } else if (DHD_HDRS_ON()) { + prhex("TxHdr", frame, MIN(len, 16)); + } +#endif + + /* Raise len to next SDIO block to eliminate tail command */ + if (bus->roundup && bus->blocksize && (len > bus->blocksize)) { + uint16 pad2 = bus->blocksize - (len % bus->blocksize); + if ((pad2 <= bus->roundup) && (pad2 < bus->blocksize)) +#ifdef NOTUSED + if (pad2 <= PKTTAILROOM(osh, pkt)) +#endif /* NOTUSED */ + len += pad2; + } else if (len % DHD_SDALIGN) { + len += DHD_SDALIGN - (len % DHD_SDALIGN); + } + + /* Some controllers have trouble with odd bytes -- round to even */ + if (forcealign && (len & (ALIGNMENT - 1))) { +#ifdef NOTUSED + if (PKTTAILROOM(osh, pkt)) +#endif + len = ROUNDUP(len, ALIGNMENT); +#ifdef NOTUSED + else + DHD_ERROR(("%s: sending unrounded %d-byte packet\n", __FUNCTION__, len)); +#endif + } + + do { + ret = dhd_bcmsdh_send_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2, F2SYNC, + frame, len, pkt, NULL, NULL); + bus->f2txdata++; + ASSERT(ret != BCME_PENDING); + + if (ret == BCME_NODEVICE) { + DHD_ERROR(("%s: Device asleep already\n", __FUNCTION__)); + } else if (ret < 0) { + /* On failure, abort the command and terminate the frame */ + DHD_INFO(("%s: sdio error %d, abort command and terminate frame.\n", + __FUNCTION__, ret)); + bus->tx_sderrs++; + + bcmsdh_abort(sdh, SDIO_FUNC_2); + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_FRAMECTRL, + SFC_WF_TERM, NULL); + bus->f1regdata++; + + for (i = 0; i < 3; i++) { + uint8 hi, lo; + hi = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_WFRAMEBCHI, NULL); + lo = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_WFRAMEBCLO, NULL); + bus->f1regdata += 2; + if ((hi == 0) && (lo == 0)) + break; + } + } + if (ret == 0) { + bus->tx_seq = (bus->tx_seq + 1) % SDPCM_SEQUENCE_WRAP; + } + } while ((ret < 0) && retrydata && retries++ < TXRETRIES); + +done: + /* restore pkt buffer pointer before calling tx complete routine */ + PKTPULL(osh, pkt, SDPCM_HDRLEN + pad1); +#ifdef PROP_TXSTATUS + if (bus->dhd->wlfc_state) { + dhd_os_sdunlock(bus->dhd); + dhd_wlfc_txcomplete(bus->dhd, pkt, ret == 0); + dhd_os_sdlock(bus->dhd); + } else { +#endif /* PROP_TXSTATUS */ + dhd_txcomplete(bus->dhd, pkt, ret != 0); + if (free_pkt) + PKTFREE(osh, pkt, TRUE); + +#ifdef PROP_TXSTATUS + } +#endif + return ret; +} + +int +dhd_bus_txdata(struct dhd_bus *bus, void *pkt) +{ + int ret = BCME_ERROR; + osl_t *osh; + uint datalen, prec; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + osh = bus->dhd->osh; + datalen = PKTLEN(osh, pkt); + +#ifdef SDTEST + /* Push the test header if doing loopback */ + if (bus->ext_loop) { + uint8* data; + PKTPUSH(osh, pkt, SDPCM_TEST_HDRLEN); + data = PKTDATA(osh, pkt); + *data++ = SDPCM_TEST_ECHOREQ; + *data++ = (uint8)bus->loopid++; + *data++ = (datalen >> 0); + *data++ = (datalen >> 8); + datalen += SDPCM_TEST_HDRLEN; + } +#endif /* SDTEST */ + + /* Add space for the header */ + PKTPUSH(osh, pkt, SDPCM_HDRLEN); + ASSERT(ISALIGNED((uintptr)PKTDATA(osh, pkt), 2)); + + prec = PRIO2PREC((PKTPRIO(pkt) & PRIOMASK)); +#ifndef DHDTHREAD + /* Lock: we're about to use shared data/code (and SDIO) */ + dhd_os_sdlock(bus->dhd); +#endif /* DHDTHREAD */ + + /* Check for existing queue, current flow-control, pending event, or pending clock */ + if (dhd_deferred_tx || bus->fcstate || pktq_len(&bus->txq) || bus->dpc_sched || + (!DATAOK(bus)) || (bus->flowcontrol & NBITVAL(prec)) || + (bus->clkstate != CLK_AVAIL)) { + DHD_TRACE(("%s: deferring pktq len %d\n", __FUNCTION__, + pktq_len(&bus->txq))); + bus->fcqueued++; + + /* Priority based enq */ + dhd_os_sdlock_txq(bus->dhd); + if (dhd_prec_enq(bus->dhd, &bus->txq, pkt, prec) == FALSE) { + PKTPULL(osh, pkt, SDPCM_HDRLEN); +#ifndef DHDTHREAD + /* Need to also release txqlock before releasing sdlock. + * This thread still has txqlock and releases sdlock. + * Deadlock happens when dpc() grabs sdlock first then + * attempts to grab txqlock. + */ + dhd_os_sdunlock_txq(bus->dhd); + dhd_os_sdunlock(bus->dhd); +#endif +#ifdef PROP_TXSTATUS + if (bus->dhd->wlfc_state) + dhd_wlfc_txcomplete(bus->dhd, pkt, FALSE); + else +#endif + dhd_txcomplete(bus->dhd, pkt, FALSE); +#ifndef DHDTHREAD + dhd_os_sdlock(bus->dhd); + dhd_os_sdlock_txq(bus->dhd); +#endif +#ifdef PROP_TXSTATUS + /* let the caller decide whether to free the packet */ + if (!bus->dhd->wlfc_state) +#endif + PKTFREE(osh, pkt, TRUE); + ret = BCME_NORESOURCE; + } + else + ret = BCME_OK; + dhd_os_sdunlock_txq(bus->dhd); + + if ((pktq_len(&bus->txq) >= FCHI) && dhd_doflow) + dhd_txflowcontrol(bus->dhd, ALL_INTERFACES, ON); + +#ifdef DHD_DEBUG + if (pktq_plen(&bus->txq, prec) > qcount[prec]) + qcount[prec] = pktq_plen(&bus->txq, prec); +#endif + /* Schedule DPC if needed to send queued packet(s) */ + if (dhd_deferred_tx && !bus->dpc_sched) { + bus->dpc_sched = TRUE; + dhd_sched_dpc(bus->dhd); + } + } else { +#ifdef DHDTHREAD + /* Lock: we're about to use shared data/code (and SDIO) */ + dhd_os_sdlock(bus->dhd); +#endif /* DHDTHREAD */ + + /* Otherwise, send it now */ + BUS_WAKE(bus); + /* Make sure back plane ht clk is on, no pending allowed */ + dhdsdio_clkctl(bus, CLK_AVAIL, TRUE); +#ifndef SDTEST + ret = dhdsdio_txpkt(bus, pkt, SDPCM_DATA_CHANNEL, TRUE); +#else + ret = dhdsdio_txpkt(bus, pkt, + (bus->ext_loop ? SDPCM_TEST_CHANNEL : SDPCM_DATA_CHANNEL), TRUE); +#endif + if (ret) + bus->dhd->tx_errors++; + else + bus->dhd->dstats.tx_bytes += datalen; + + if ((bus->idletime == DHD_IDLE_IMMEDIATE) && !bus->dpc_sched) { + bus->activity = FALSE; + dhdsdio_clkctl(bus, CLK_NONE, TRUE); + } + +#ifdef DHDTHREAD + dhd_os_sdunlock(bus->dhd); +#endif /* DHDTHREAD */ + } + +#ifndef DHDTHREAD + dhd_os_sdunlock(bus->dhd); +#endif /* DHDTHREAD */ + + return ret; +} + +static uint +dhdsdio_sendfromq(dhd_bus_t *bus, uint maxframes) +{ + void *pkt; + uint32 intstatus = 0; + uint retries = 0; + int ret = 0, prec_out; + uint cnt = 0; + uint datalen; + uint8 tx_prec_map; + + dhd_pub_t *dhd = bus->dhd; + sdpcmd_regs_t *regs = bus->regs; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (!KSO_ENAB(bus)) { + DHD_ERROR(("%s: Device asleep\n", __FUNCTION__)); + return BCME_NODEVICE; + } + + tx_prec_map = ~bus->flowcontrol; + + /* Send frames until the limit or some other event */ + for (cnt = 0; (cnt < maxframes) && DATAOK(bus); cnt++) { + dhd_os_sdlock_txq(bus->dhd); + if ((pkt = pktq_mdeq(&bus->txq, tx_prec_map, &prec_out)) == NULL) { + dhd_os_sdunlock_txq(bus->dhd); + break; + } + dhd_os_sdunlock_txq(bus->dhd); + datalen = PKTLEN(bus->dhd->osh, pkt) - SDPCM_HDRLEN; + +#ifndef SDTEST + ret = dhdsdio_txpkt(bus, pkt, SDPCM_DATA_CHANNEL, TRUE); +#else + ret = dhdsdio_txpkt(bus, pkt, + (bus->ext_loop ? SDPCM_TEST_CHANNEL : SDPCM_DATA_CHANNEL), TRUE); +#endif + if (ret) + bus->dhd->tx_errors++; + else + bus->dhd->dstats.tx_bytes += datalen; + + /* In poll mode, need to check for other events */ + if (!bus->intr && cnt) + { + /* Check device status, signal pending interrupt */ + R_SDREG(intstatus, ®s->intstatus, retries); + bus->f2txdata++; + if (bcmsdh_regfail(bus->sdh)) + break; + if (intstatus & bus->hostintmask) + bus->ipend = TRUE; + } + } + + /* Deflow-control stack if needed */ + if (dhd_doflow && dhd->up && (dhd->busstate == DHD_BUS_DATA) && + dhd->txoff && (pktq_len(&bus->txq) < FCLOW)) + dhd_txflowcontrol(dhd, ALL_INTERFACES, OFF); + + return cnt; +} + +int +dhd_bus_txctl(struct dhd_bus *bus, uchar *msg, uint msglen) +{ + uint8 *frame; + uint16 len; + uint32 swheader; + uint retries = 0; + bcmsdh_info_t *sdh = bus->sdh; + uint8 doff = 0; + int ret = -1; + int i; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (bus->dhd->dongle_reset) + return -EIO; + + /* Back the pointer to make a room for bus header */ + frame = msg - SDPCM_HDRLEN; + len = (msglen += SDPCM_HDRLEN); + + /* Add alignment padding (optional for ctl frames) */ + if (dhd_alignctl) { + if ((doff = ((uintptr)frame % DHD_SDALIGN))) { + frame -= doff; + len += doff; + msglen += doff; + bzero(frame, doff + SDPCM_HDRLEN); + } + ASSERT(doff < DHD_SDALIGN); + } + doff += SDPCM_HDRLEN; + + /* Round send length to next SDIO block */ + if (bus->roundup && bus->blocksize && (len > bus->blocksize)) { + uint16 pad = bus->blocksize - (len % bus->blocksize); + if ((pad <= bus->roundup) && (pad < bus->blocksize)) + len += pad; + } else if (len % DHD_SDALIGN) { + len += DHD_SDALIGN - (len % DHD_SDALIGN); + } + + /* Satisfy length-alignment requirements */ + if (forcealign && (len & (ALIGNMENT - 1))) + len = ROUNDUP(len, ALIGNMENT); + + ASSERT(ISALIGNED((uintptr)frame, 2)); + + + /* Need to lock here to protect txseq and SDIO tx calls */ + dhd_os_sdlock(bus->dhd); + + BUS_WAKE(bus); + + /* Make sure backplane clock is on */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + /* Hardware tag: 2 byte len followed by 2 byte ~len check (all LE) */ + *(uint16*)frame = htol16((uint16)msglen); + *(((uint16*)frame) + 1) = htol16(~msglen); + + /* Software tag: channel, sequence number, data offset */ + swheader = ((SDPCM_CONTROL_CHANNEL << SDPCM_CHANNEL_SHIFT) & SDPCM_CHANNEL_MASK) + | bus->tx_seq | ((doff << SDPCM_DOFFSET_SHIFT) & SDPCM_DOFFSET_MASK); + htol32_ua_store(swheader, frame + SDPCM_FRAMETAG_LEN); + htol32_ua_store(0, frame + SDPCM_FRAMETAG_LEN + sizeof(swheader)); + + if (!TXCTLOK(bus)) { + DHD_INFO(("%s: No bus credit bus->tx_max %d, bus->tx_seq %d\n", + __FUNCTION__, bus->tx_max, bus->tx_seq)); + bus->ctrl_frame_stat = TRUE; + /* Send from dpc */ + bus->ctrl_frame_buf = frame; + bus->ctrl_frame_len = len; + + dhd_wait_for_event(bus->dhd, &bus->ctrl_frame_stat); + + if (bus->ctrl_frame_stat == FALSE) { + DHD_INFO(("%s: ctrl_frame_stat == FALSE\n", __FUNCTION__)); + ret = 0; + } else { + bus->dhd->txcnt_timeout++; + if (!bus->dhd->hang_was_sent) + DHD_ERROR(("%s: ctrl_frame_stat == TRUE txcnt_timeout=%d\n", + __FUNCTION__, bus->dhd->txcnt_timeout)); + ret = -1; + bus->ctrl_frame_stat = FALSE; + goto done; + } + } + + bus->dhd->txcnt_timeout = 0; + + if (ret == -1) { +#ifdef DHD_DEBUG + if (DHD_BYTES_ON() && DHD_CTL_ON()) { + prhex("Tx Frame", frame, len); + } else if (DHD_HDRS_ON()) { + prhex("TxHdr", frame, MIN(len, 16)); + } +#endif + + do { + ret = dhd_bcmsdh_send_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2, F2SYNC, + frame, len, NULL, NULL, NULL); + ASSERT(ret != BCME_PENDING); + + if (ret == BCME_NODEVICE) { + DHD_ERROR(("%s: Device asleep already\n", __FUNCTION__)); + } else if (ret < 0) { + /* On failure, abort the command and terminate the frame */ + DHD_INFO(("%s: sdio error %d, abort command and terminate frame.\n", + __FUNCTION__, ret)); + bus->tx_sderrs++; + + bcmsdh_abort(sdh, SDIO_FUNC_2); + + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_FRAMECTRL, + SFC_WF_TERM, NULL); + bus->f1regdata++; + + for (i = 0; i < 3; i++) { + uint8 hi, lo; + hi = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_WFRAMEBCHI, NULL); + lo = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_WFRAMEBCLO, NULL); + bus->f1regdata += 2; + if ((hi == 0) && (lo == 0)) + break; + } + } + if (ret == 0) { + bus->tx_seq = (bus->tx_seq + 1) % SDPCM_SEQUENCE_WRAP; + } + } while ((ret < 0) && retries++ < TXRETRIES); + } + +done: + if ((bus->idletime == DHD_IDLE_IMMEDIATE) && !bus->dpc_sched) { + bus->activity = FALSE; + dhdsdio_clkctl(bus, CLK_NONE, TRUE); + } + + dhd_os_sdunlock(bus->dhd); + + if (ret) + bus->dhd->tx_ctlerrs++; + else + bus->dhd->tx_ctlpkts++; + + if (bus->dhd->txcnt_timeout >= MAX_CNTL_TIMEOUT) + return -ETIMEDOUT; + + return ret ? -EIO : 0; +} + +int +dhd_bus_rxctl(struct dhd_bus *bus, uchar *msg, uint msglen) +{ + int timeleft; + uint rxlen = 0; + bool pending; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (bus->dhd->dongle_reset) + return -EIO; + + /* Wait until control frame is available */ + timeleft = dhd_os_ioctl_resp_wait(bus->dhd, &bus->rxlen, &pending); + + dhd_os_sdlock(bus->dhd); + rxlen = bus->rxlen; + bcopy(bus->rxctl, msg, MIN(msglen, rxlen)); + bus->rxlen = 0; + dhd_os_sdunlock(bus->dhd); + + if (rxlen) { + DHD_CTL(("%s: resumed on rxctl frame, got %d expected %d\n", + __FUNCTION__, rxlen, msglen)); + } else if (timeleft == 0) { + DHD_ERROR(("%s: resumed on timeout\n", __FUNCTION__)); +#ifdef DHD_DEBUG + if (!SLPAUTO_ENAB(bus)) { + dhd_os_sdlock(bus->dhd); + dhdsdio_checkdied(bus, NULL, 0); + dhd_os_sdunlock(bus->dhd); + } +#endif /* DHD_DEBUG */ + } else if (pending == TRUE) { + DHD_CTL(("%s: canceled\n", __FUNCTION__)); + return -ERESTARTSYS; + } else { + DHD_CTL(("%s: resumed for unknown reason?\n", __FUNCTION__)); +#ifdef DHD_DEBUG + dhd_os_sdlock(bus->dhd); + dhdsdio_checkdied(bus, NULL, 0); + dhd_os_sdunlock(bus->dhd); +#endif /* DHD_DEBUG */ + } + if (timeleft == 0) { + bus->dhd->rxcnt_timeout++; + DHD_ERROR(("%s: rxcnt_timeout=%d\n", __FUNCTION__, bus->dhd->rxcnt_timeout)); + } + else + bus->dhd->rxcnt_timeout = 0; + + if (rxlen) + bus->dhd->rx_ctlpkts++; + else + bus->dhd->rx_ctlerrs++; + + if (bus->dhd->rxcnt_timeout >= MAX_CNTL_TIMEOUT) + return -ETIMEDOUT; + + return rxlen ? (int)rxlen : -EIO; +} + +/* IOVar table */ +enum { + IOV_INTR = 1, + IOV_POLLRATE, + IOV_SDREG, + IOV_SBREG, + IOV_SDCIS, + IOV_MEMBYTES, + IOV_MEMSIZE, +#ifdef DHD_DEBUG + IOV_CHECKDIED, + IOV_SERIALCONS, +#endif /* DHD_DEBUG */ + IOV_SET_DOWNLOAD_STATE, + IOV_SOCRAM_STATE, + IOV_FORCEEVEN, + IOV_SDIOD_DRIVE, + IOV_READAHEAD, + IOV_SDRXCHAIN, + IOV_ALIGNCTL, + IOV_SDALIGN, + IOV_DEVRESET, + IOV_CPU, +#ifdef SDTEST + IOV_PKTGEN, + IOV_EXTLOOP, +#endif /* SDTEST */ + IOV_SPROM, + IOV_TXBOUND, + IOV_RXBOUND, + IOV_TXMINMAX, + IOV_IDLETIME, + IOV_IDLECLOCK, + IOV_SD1IDLE, + IOV_SLEEP, + IOV_DONGLEISOLATION, + IOV_KSO, + IOV_DEVSLEEP, + IOV_DEVCAP, + IOV_VARS, +#ifdef SOFTAP + IOV_FWPATH +#endif +}; + +const bcm_iovar_t dhdsdio_iovars[] = { + {"intr", IOV_INTR, 0, IOVT_BOOL, 0 }, + {"sleep", IOV_SLEEP, 0, IOVT_BOOL, 0 }, + {"pollrate", IOV_POLLRATE, 0, IOVT_UINT32, 0 }, + {"idletime", IOV_IDLETIME, 0, IOVT_INT32, 0 }, + {"idleclock", IOV_IDLECLOCK, 0, IOVT_INT32, 0 }, + {"sd1idle", IOV_SD1IDLE, 0, IOVT_BOOL, 0 }, + {"membytes", IOV_MEMBYTES, 0, IOVT_BUFFER, 2 * sizeof(int) }, + {"memsize", IOV_MEMSIZE, 0, IOVT_UINT32, 0 }, + {"dwnldstate", IOV_SET_DOWNLOAD_STATE, 0, IOVT_BOOL, 0 }, + {"socram_state", IOV_SOCRAM_STATE, 0, IOVT_BOOL, 0 }, + {"vars", IOV_VARS, 0, IOVT_BUFFER, 0 }, + {"sdiod_drive", IOV_SDIOD_DRIVE, 0, IOVT_UINT32, 0 }, + {"readahead", IOV_READAHEAD, 0, IOVT_BOOL, 0 }, + {"sdrxchain", IOV_SDRXCHAIN, 0, IOVT_BOOL, 0 }, + {"alignctl", IOV_ALIGNCTL, 0, IOVT_BOOL, 0 }, + {"sdalign", IOV_SDALIGN, 0, IOVT_BOOL, 0 }, + {"devreset", IOV_DEVRESET, 0, IOVT_BOOL, 0 }, +#ifdef DHD_DEBUG + {"sdreg", IOV_SDREG, 0, IOVT_BUFFER, sizeof(sdreg_t) }, + {"sbreg", IOV_SBREG, 0, IOVT_BUFFER, sizeof(sdreg_t) }, + {"sd_cis", IOV_SDCIS, 0, IOVT_BUFFER, DHD_IOCTL_MAXLEN }, + {"forcealign", IOV_FORCEEVEN, 0, IOVT_BOOL, 0 }, + {"txbound", IOV_TXBOUND, 0, IOVT_UINT32, 0 }, + {"rxbound", IOV_RXBOUND, 0, IOVT_UINT32, 0 }, + {"txminmax", IOV_TXMINMAX, 0, IOVT_UINT32, 0 }, + {"cpu", IOV_CPU, 0, IOVT_BOOL, 0 }, +#ifdef DHD_DEBUG + {"checkdied", IOV_CHECKDIED, 0, IOVT_BUFFER, 0 }, + {"serial", IOV_SERIALCONS, 0, IOVT_UINT32, 0 }, +#endif /* DHD_DEBUG */ +#endif /* DHD_DEBUG */ +#ifdef SDTEST + {"extloop", IOV_EXTLOOP, 0, IOVT_BOOL, 0 }, + {"pktgen", IOV_PKTGEN, 0, IOVT_BUFFER, sizeof(dhd_pktgen_t) }, +#endif /* SDTEST */ + {"devcap", IOV_DEVCAP, 0, IOVT_UINT32, 0 }, + {"dngl_isolation", IOV_DONGLEISOLATION, 0, IOVT_UINT32, 0 }, + {"kso", IOV_KSO, 0, IOVT_UINT32, 0 }, + {"devsleep", IOV_DEVSLEEP, 0, IOVT_UINT32, 0 }, +#ifdef SOFTAP + {"fwpath", IOV_FWPATH, 0, IOVT_BUFFER, 0 }, +#endif + {NULL, 0, 0, 0, 0 } +}; + +static void +dhd_dump_pct(struct bcmstrbuf *strbuf, char *desc, uint num, uint div) +{ + uint q1, q2; + + if (!div) { + bcm_bprintf(strbuf, "%s N/A", desc); + } else { + q1 = num / div; + q2 = (100 * (num - (q1 * div))) / div; + bcm_bprintf(strbuf, "%s %d.%02d", desc, q1, q2); + } +} + +void +dhd_bus_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf) +{ + dhd_bus_t *bus = dhdp->bus; + + bcm_bprintf(strbuf, "Bus SDIO structure:\n"); + bcm_bprintf(strbuf, "hostintmask 0x%08x intstatus 0x%08x sdpcm_ver %d\n", + bus->hostintmask, bus->intstatus, bus->sdpcm_ver); + bcm_bprintf(strbuf, "fcstate %d qlen %d tx_seq %d, max %d, rxskip %d rxlen %d rx_seq %d\n", + bus->fcstate, pktq_len(&bus->txq), bus->tx_seq, bus->tx_max, bus->rxskip, + bus->rxlen, bus->rx_seq); + bcm_bprintf(strbuf, "intr %d intrcount %d lastintrs %d spurious %d\n", + bus->intr, bus->intrcount, bus->lastintrs, bus->spurious); + bcm_bprintf(strbuf, "pollrate %d pollcnt %d regfails %d\n", + bus->pollrate, bus->pollcnt, bus->regfails); + + bcm_bprintf(strbuf, "\nAdditional counters:\n"); + bcm_bprintf(strbuf, "tx_sderrs %d fcqueued %d rxrtx %d rx_toolong %d rxc_errors %d\n", + bus->tx_sderrs, bus->fcqueued, bus->rxrtx, bus->rx_toolong, + bus->rxc_errors); + bcm_bprintf(strbuf, "rx_hdrfail %d badhdr %d badseq %d\n", + bus->rx_hdrfail, bus->rx_badhdr, bus->rx_badseq); + bcm_bprintf(strbuf, "fc_rcvd %d, fc_xoff %d, fc_xon %d\n", + bus->fc_rcvd, bus->fc_xoff, bus->fc_xon); + bcm_bprintf(strbuf, "rxglomfail %d, rxglomframes %d, rxglompkts %d\n", + bus->rxglomfail, bus->rxglomframes, bus->rxglompkts); + bcm_bprintf(strbuf, "f2rx (hdrs/data) %d (%d/%d), f2tx %d f1regs %d\n", + (bus->f2rxhdrs + bus->f2rxdata), bus->f2rxhdrs, bus->f2rxdata, + bus->f2txdata, bus->f1regdata); + { + dhd_dump_pct(strbuf, "\nRx: pkts/f2rd", bus->dhd->rx_packets, + (bus->f2rxhdrs + bus->f2rxdata)); + dhd_dump_pct(strbuf, ", pkts/f1sd", bus->dhd->rx_packets, bus->f1regdata); + dhd_dump_pct(strbuf, ", pkts/sd", bus->dhd->rx_packets, + (bus->f2rxhdrs + bus->f2rxdata + bus->f1regdata)); + dhd_dump_pct(strbuf, ", pkts/int", bus->dhd->rx_packets, bus->intrcount); + bcm_bprintf(strbuf, "\n"); + + dhd_dump_pct(strbuf, "Rx: glom pct", (100 * bus->rxglompkts), + bus->dhd->rx_packets); + dhd_dump_pct(strbuf, ", pkts/glom", bus->rxglompkts, bus->rxglomframes); + bcm_bprintf(strbuf, "\n"); + + dhd_dump_pct(strbuf, "Tx: pkts/f2wr", bus->dhd->tx_packets, bus->f2txdata); + dhd_dump_pct(strbuf, ", pkts/f1sd", bus->dhd->tx_packets, bus->f1regdata); + dhd_dump_pct(strbuf, ", pkts/sd", bus->dhd->tx_packets, + (bus->f2txdata + bus->f1regdata)); + dhd_dump_pct(strbuf, ", pkts/int", bus->dhd->tx_packets, bus->intrcount); + bcm_bprintf(strbuf, "\n"); + + dhd_dump_pct(strbuf, "Total: pkts/f2rw", + (bus->dhd->tx_packets + bus->dhd->rx_packets), + (bus->f2txdata + bus->f2rxhdrs + bus->f2rxdata)); + dhd_dump_pct(strbuf, ", pkts/f1sd", + (bus->dhd->tx_packets + bus->dhd->rx_packets), bus->f1regdata); + dhd_dump_pct(strbuf, ", pkts/sd", + (bus->dhd->tx_packets + bus->dhd->rx_packets), + (bus->f2txdata + bus->f2rxhdrs + bus->f2rxdata + bus->f1regdata)); + dhd_dump_pct(strbuf, ", pkts/int", + (bus->dhd->tx_packets + bus->dhd->rx_packets), bus->intrcount); + bcm_bprintf(strbuf, "\n\n"); + } + +#ifdef SDTEST + if (bus->pktgen_count) { + bcm_bprintf(strbuf, "pktgen config and count:\n"); + bcm_bprintf(strbuf, "freq %d count %d print %d total %d min %d len %d\n", + bus->pktgen_freq, bus->pktgen_count, bus->pktgen_print, + bus->pktgen_total, bus->pktgen_minlen, bus->pktgen_maxlen); + bcm_bprintf(strbuf, "send attempts %d rcvd %d fail %d\n", + bus->pktgen_sent, bus->pktgen_rcvd, bus->pktgen_fail); + } +#endif /* SDTEST */ +#ifdef DHD_DEBUG + bcm_bprintf(strbuf, "dpc_sched %d host interrupt%spending\n", + bus->dpc_sched, (bcmsdh_intr_pending(bus->sdh) ? " " : " not ")); + bcm_bprintf(strbuf, "blocksize %d roundup %d\n", bus->blocksize, bus->roundup); +#endif /* DHD_DEBUG */ + bcm_bprintf(strbuf, "clkstate %d activity %d idletime %d idlecount %d sleeping %d\n", + bus->clkstate, bus->activity, bus->idletime, bus->idlecount, bus->sleeping); +} + +void +dhd_bus_clearcounts(dhd_pub_t *dhdp) +{ + dhd_bus_t *bus = (dhd_bus_t *)dhdp->bus; + + bus->intrcount = bus->lastintrs = bus->spurious = bus->regfails = 0; + bus->rxrtx = bus->rx_toolong = bus->rxc_errors = 0; + bus->rx_hdrfail = bus->rx_badhdr = bus->rx_badseq = 0; + bus->tx_sderrs = bus->fc_rcvd = bus->fc_xoff = bus->fc_xon = 0; + bus->rxglomfail = bus->rxglomframes = bus->rxglompkts = 0; + bus->f2rxhdrs = bus->f2rxdata = bus->f2txdata = bus->f1regdata = 0; +} + +#ifdef SDTEST +static int +dhdsdio_pktgen_get(dhd_bus_t *bus, uint8 *arg) +{ + dhd_pktgen_t pktgen; + + pktgen.version = DHD_PKTGEN_VERSION; + pktgen.freq = bus->pktgen_freq; + pktgen.count = bus->pktgen_count; + pktgen.print = bus->pktgen_print; + pktgen.total = bus->pktgen_total; + pktgen.minlen = bus->pktgen_minlen; + pktgen.maxlen = bus->pktgen_maxlen; + pktgen.numsent = bus->pktgen_sent; + pktgen.numrcvd = bus->pktgen_rcvd; + pktgen.numfail = bus->pktgen_fail; + pktgen.mode = bus->pktgen_mode; + pktgen.stop = bus->pktgen_stop; + + bcopy(&pktgen, arg, sizeof(pktgen)); + + return 0; +} + +static int +dhdsdio_pktgen_set(dhd_bus_t *bus, uint8 *arg) +{ + dhd_pktgen_t pktgen; + uint oldcnt, oldmode; + + bcopy(arg, &pktgen, sizeof(pktgen)); + if (pktgen.version != DHD_PKTGEN_VERSION) + return BCME_BADARG; + + oldcnt = bus->pktgen_count; + oldmode = bus->pktgen_mode; + + bus->pktgen_freq = pktgen.freq; + bus->pktgen_count = pktgen.count; + bus->pktgen_print = pktgen.print; + bus->pktgen_total = pktgen.total; + bus->pktgen_minlen = pktgen.minlen; + bus->pktgen_maxlen = pktgen.maxlen; + bus->pktgen_mode = pktgen.mode; + bus->pktgen_stop = pktgen.stop; + + bus->pktgen_tick = bus->pktgen_ptick = 0; + bus->pktgen_len = MAX(bus->pktgen_len, bus->pktgen_minlen); + bus->pktgen_len = MIN(bus->pktgen_len, bus->pktgen_maxlen); + + /* Clear counts for a new pktgen (mode change, or was stopped) */ + if (bus->pktgen_count && (!oldcnt || oldmode != bus->pktgen_mode)) + bus->pktgen_sent = bus->pktgen_rcvd = bus->pktgen_fail = 0; + + return 0; +} +#endif /* SDTEST */ + +static void +dhdsdio_devram_remap(dhd_bus_t *bus, bool val) +{ + uint8 enable, protect, remap; + + si_socdevram(bus->sih, FALSE, &enable, &protect, &remap); + remap = val ? TRUE : FALSE; + si_socdevram(bus->sih, TRUE, &enable, &protect, &remap); +} + +static int +dhdsdio_membytes(dhd_bus_t *bus, bool write, uint32 address, uint8 *data, uint size) +{ + int bcmerror = 0; + uint32 sdaddr; + uint dsize; + + /* In remap mode, adjust address beyond socram and redirect + * to devram at SOCDEVRAM_BP_ADDR since remap address > orig_ramsize + * is not backplane accessible + */ + if (REMAP_ENAB(bus) && REMAP_ISADDR(bus, address)) { + address -= bus->orig_ramsize; + address += SOCDEVRAM_BP_ADDR; + } + + /* Determine initial transfer parameters */ + sdaddr = address & SBSDIO_SB_OFT_ADDR_MASK; + if ((sdaddr + size) & SBSDIO_SBWINDOW_MASK) + dsize = (SBSDIO_SB_OFT_ADDR_LIMIT - sdaddr); + else + dsize = size; + + /* Set the backplane window to include the start address */ + if ((bcmerror = dhdsdio_set_siaddr_window(bus, address))) { + DHD_ERROR(("%s: window change failed\n", __FUNCTION__)); + goto xfer_done; + } + + /* Do the transfer(s) */ + while (size) { + DHD_INFO(("%s: %s %d bytes at offset 0x%08x in window 0x%08x\n", + __FUNCTION__, (write ? "write" : "read"), dsize, sdaddr, + (address & SBSDIO_SBWINDOW_MASK))); + if ((bcmerror = bcmsdh_rwdata(bus->sdh, write, sdaddr, data, dsize))) { + DHD_ERROR(("%s: membytes transfer failed\n", __FUNCTION__)); + break; + } + + /* Adjust for next transfer (if any) */ + if ((size -= dsize)) { + data += dsize; + address += dsize; + if ((bcmerror = dhdsdio_set_siaddr_window(bus, address))) { + DHD_ERROR(("%s: window change failed\n", __FUNCTION__)); + break; + } + sdaddr = 0; + dsize = MIN(SBSDIO_SB_OFT_ADDR_LIMIT, size); + } + + } + +xfer_done: + /* Return the window to backplane enumeration space for core access */ + if (dhdsdio_set_siaddr_window(bus, bcmsdh_cur_sbwad(bus->sdh))) { + DHD_ERROR(("%s: FAILED to set window back to 0x%x\n", __FUNCTION__, + bcmsdh_cur_sbwad(bus->sdh))); + } + + return bcmerror; +} + +#ifdef DHD_DEBUG +static int +dhdsdio_readshared(dhd_bus_t *bus, sdpcm_shared_t *sh) +{ + uint32 addr; + int rv, i; + uint32 shaddr = 0; + + shaddr = bus->ramsize - 4; + + i = 0; + do { + /* Read last word in memory to determine address of sdpcm_shared structure */ + if ((rv = dhdsdio_membytes(bus, FALSE, shaddr, (uint8 *)&addr, 4)) < 0) + return rv; + + addr = ltoh32(addr); + + DHD_INFO(("sdpcm_shared address 0x%08X\n", addr)); + + /* + * Check if addr is valid. + * NVRAM length at the end of memory should have been overwritten. + */ + if (addr == 0 || ((~addr >> 16) & 0xffff) == (addr & 0xffff)) { + if ((bus->srmemsize > 0) && (i++ == 0)) { + shaddr -= bus->srmemsize; + } else { + DHD_ERROR(("%s: address (0x%08x) of sdpcm_shared invalid\n", + __FUNCTION__, addr)); + return BCME_ERROR; + } + } else + break; + } while (i < 2); + + /* Read hndrte_shared structure */ + if ((rv = dhdsdio_membytes(bus, FALSE, addr, (uint8 *)sh, sizeof(sdpcm_shared_t))) < 0) + return rv; + + /* Endianness */ + sh->flags = ltoh32(sh->flags); + sh->trap_addr = ltoh32(sh->trap_addr); + sh->assert_exp_addr = ltoh32(sh->assert_exp_addr); + sh->assert_file_addr = ltoh32(sh->assert_file_addr); + sh->assert_line = ltoh32(sh->assert_line); + sh->console_addr = ltoh32(sh->console_addr); + sh->msgtrace_addr = ltoh32(sh->msgtrace_addr); + + if ((sh->flags & SDPCM_SHARED_VERSION_MASK) == 3 && SDPCM_SHARED_VERSION == 1) + return BCME_OK; + + if ((sh->flags & SDPCM_SHARED_VERSION_MASK) != SDPCM_SHARED_VERSION) { + DHD_ERROR(("%s: sdpcm_shared version %d in dhd " + "is different than sdpcm_shared version %d in dongle\n", + __FUNCTION__, SDPCM_SHARED_VERSION, + sh->flags & SDPCM_SHARED_VERSION_MASK)); + return BCME_ERROR; + } + + return BCME_OK; +} + +#define CONSOLE_LINE_MAX 192 + +static int +dhdsdio_readconsole(dhd_bus_t *bus) +{ + dhd_console_t *c = &bus->console; + uint8 line[CONSOLE_LINE_MAX], ch; + uint32 n, idx, addr; + int rv; + + /* Don't do anything until FWREADY updates console address */ + if (bus->console_addr == 0) + return 0; + + if (!KSO_ENAB(bus)) + return 0; + + /* Read console log struct */ + addr = bus->console_addr + OFFSETOF(hndrte_cons_t, log); + if ((rv = dhdsdio_membytes(bus, FALSE, addr, (uint8 *)&c->log, sizeof(c->log))) < 0) + return rv; + + /* Allocate console buffer (one time only) */ + if (c->buf == NULL) { + c->bufsize = ltoh32(c->log.buf_size); + if ((c->buf = MALLOC(bus->dhd->osh, c->bufsize)) == NULL) + return BCME_NOMEM; + } + + idx = ltoh32(c->log.idx); + + /* Protect against corrupt value */ + if (idx > c->bufsize) + return BCME_ERROR; + + /* Skip reading the console buffer if the index pointer has not moved */ + if (idx == c->last) + return BCME_OK; + + /* Read the console buffer */ + addr = ltoh32(c->log.buf); + if ((rv = dhdsdio_membytes(bus, FALSE, addr, c->buf, c->bufsize)) < 0) + return rv; + + while (c->last != idx) { + for (n = 0; n < CONSOLE_LINE_MAX - 2; n++) { + if (c->last == idx) { + /* This would output a partial line. Instead, back up + * the buffer pointer and output this line next time around. + */ + if (c->last >= n) + c->last -= n; + else + c->last = c->bufsize - n; + goto break2; + } + ch = c->buf[c->last]; + c->last = (c->last + 1) % c->bufsize; + if (ch == '\n') + break; + line[n] = ch; + } + + if (n > 0) { + if (line[n - 1] == '\r') + n--; + line[n] = 0; + printf("CONSOLE: %s\n", line); + } + } +break2: + + return BCME_OK; +} + +static int +dhdsdio_checkdied(dhd_bus_t *bus, char *data, uint size) +{ + int bcmerror = 0; + uint msize = 512; + char *mbuffer = NULL; + char *console_buffer = NULL; + uint maxstrlen = 256; + char *str = NULL; + trap_t tr; + sdpcm_shared_t sdpcm_shared; + struct bcmstrbuf strbuf; + uint32 console_ptr, console_size, console_index; + uint8 line[CONSOLE_LINE_MAX], ch; + uint32 n, i, addr; + int rv; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (data == NULL) { + /* + * Called after a rx ctrl timeout. "data" is NULL. + * allocate memory to trace the trap or assert. + */ + size = msize; + mbuffer = data = MALLOC(bus->dhd->osh, msize); + if (mbuffer == NULL) { + DHD_ERROR(("%s: MALLOC(%d) failed \n", __FUNCTION__, msize)); + bcmerror = BCME_NOMEM; + goto done; + } + } + + if ((str = MALLOC(bus->dhd->osh, maxstrlen)) == NULL) { + DHD_ERROR(("%s: MALLOC(%d) failed \n", __FUNCTION__, maxstrlen)); + bcmerror = BCME_NOMEM; + goto done; + } + + if ((bcmerror = dhdsdio_readshared(bus, &sdpcm_shared)) < 0) + goto done; + + bcm_binit(&strbuf, data, size); + + bcm_bprintf(&strbuf, "msgtrace address : 0x%08X\nconsole address : 0x%08X\n", + sdpcm_shared.msgtrace_addr, sdpcm_shared.console_addr); + + if ((sdpcm_shared.flags & SDPCM_SHARED_ASSERT_BUILT) == 0) { + /* NOTE: Misspelled assert is intentional - DO NOT FIX. + * (Avoids conflict with real asserts for programmatic parsing of output.) + */ + bcm_bprintf(&strbuf, "Assrt not built in dongle\n"); + } + + if ((sdpcm_shared.flags & (SDPCM_SHARED_ASSERT|SDPCM_SHARED_TRAP)) == 0) { + /* NOTE: Misspelled assert is intentional - DO NOT FIX. + * (Avoids conflict with real asserts for programmatic parsing of output.) + */ + bcm_bprintf(&strbuf, "No trap%s in dongle", + (sdpcm_shared.flags & SDPCM_SHARED_ASSERT_BUILT) + ?"/assrt" :""); + } else { + if (sdpcm_shared.flags & SDPCM_SHARED_ASSERT) { + /* Download assert */ + bcm_bprintf(&strbuf, "Dongle assert"); + if (sdpcm_shared.assert_exp_addr != 0) { + str[0] = '\0'; + if ((bcmerror = dhdsdio_membytes(bus, FALSE, + sdpcm_shared.assert_exp_addr, + (uint8 *)str, maxstrlen)) < 0) + goto done; + + str[maxstrlen - 1] = '\0'; + bcm_bprintf(&strbuf, " expr \"%s\"", str); + } + + if (sdpcm_shared.assert_file_addr != 0) { + str[0] = '\0'; + if ((bcmerror = dhdsdio_membytes(bus, FALSE, + sdpcm_shared.assert_file_addr, + (uint8 *)str, maxstrlen)) < 0) + goto done; + + str[maxstrlen - 1] = '\0'; + bcm_bprintf(&strbuf, " file \"%s\"", str); + } + + bcm_bprintf(&strbuf, " line %d ", sdpcm_shared.assert_line); + } + + if (sdpcm_shared.flags & SDPCM_SHARED_TRAP) { + if ((bcmerror = dhdsdio_membytes(bus, FALSE, + sdpcm_shared.trap_addr, + (uint8*)&tr, sizeof(trap_t))) < 0) + goto done; + + bcm_bprintf(&strbuf, + "Dongle trap type 0x%x @ epc 0x%x, cpsr 0x%x, spsr 0x%x, sp 0x%x," + "lp 0x%x, rpc 0x%x Trap offset 0x%x, " + "r0 0x%x, r1 0x%x, r2 0x%x, r3 0x%x, " + "r4 0x%x, r5 0x%x, r6 0x%x, r7 0x%x\n\n", + ltoh32(tr.type), ltoh32(tr.epc), ltoh32(tr.cpsr), ltoh32(tr.spsr), + ltoh32(tr.r13), ltoh32(tr.r14), ltoh32(tr.pc), + ltoh32(sdpcm_shared.trap_addr), + ltoh32(tr.r0), ltoh32(tr.r1), ltoh32(tr.r2), ltoh32(tr.r3), + ltoh32(tr.r4), ltoh32(tr.r5), ltoh32(tr.r6), ltoh32(tr.r7)); + + addr = sdpcm_shared.console_addr + OFFSETOF(hndrte_cons_t, log); + if ((rv = dhdsdio_membytes(bus, FALSE, addr, + (uint8 *)&console_ptr, sizeof(console_ptr))) < 0) + goto printbuf; + + addr = sdpcm_shared.console_addr + OFFSETOF(hndrte_cons_t, log.buf_size); + if ((rv = dhdsdio_membytes(bus, FALSE, addr, + (uint8 *)&console_size, sizeof(console_size))) < 0) + goto printbuf; + + addr = sdpcm_shared.console_addr + OFFSETOF(hndrte_cons_t, log.idx); + if ((rv = dhdsdio_membytes(bus, FALSE, addr, + (uint8 *)&console_index, sizeof(console_index))) < 0) + goto printbuf; + + console_ptr = ltoh32(console_ptr); + console_size = ltoh32(console_size); + console_index = ltoh32(console_index); + + if (console_size > CONSOLE_BUFFER_MAX || + !(console_buffer = MALLOC(bus->dhd->osh, console_size))) + goto printbuf; + + if ((rv = dhdsdio_membytes(bus, FALSE, console_ptr, + (uint8 *)console_buffer, console_size)) < 0) + goto printbuf; + + for (i = 0, n = 0; i < console_size; i += n + 1) { + for (n = 0; n < CONSOLE_LINE_MAX - 2; n++) { + ch = console_buffer[(console_index + i + n) % console_size]; + if (ch == '\n') + break; + line[n] = ch; + } + + + if (n > 0) { + if (line[n - 1] == '\r') + n--; + line[n] = 0; + /* Don't use DHD_ERROR macro since we print + * a lot of information quickly. The macro + * will truncate a lot of the printfs + */ + + if (dhd_msg_level & DHD_ERROR_VAL) + printf("CONSOLE: %s\n", line); + } + } + } + } + +printbuf: + if (sdpcm_shared.flags & (SDPCM_SHARED_ASSERT | SDPCM_SHARED_TRAP)) { + DHD_ERROR(("%s: %s\n", __FUNCTION__, strbuf.origbuf)); + } + + +done: + if (mbuffer) + MFREE(bus->dhd->osh, mbuffer, msize); + if (str) + MFREE(bus->dhd->osh, str, maxstrlen); + if (console_buffer) + MFREE(bus->dhd->osh, console_buffer, console_size); + + return bcmerror; +} +#endif /* #ifdef DHD_DEBUG */ + + +int +dhdsdio_downloadvars(dhd_bus_t *bus, void *arg, int len) +{ + int bcmerror = BCME_OK; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + /* Basic sanity checks */ + if (bus->dhd->up) { + bcmerror = BCME_NOTDOWN; + goto err; + } + if (!len) { + bcmerror = BCME_BUFTOOSHORT; + goto err; + } + + /* Free the old ones and replace with passed variables */ + if (bus->vars) + MFREE(bus->dhd->osh, bus->vars, bus->varsz); + + bus->vars = MALLOC(bus->dhd->osh, len); + bus->varsz = bus->vars ? len : 0; + if (bus->vars == NULL) { + bcmerror = BCME_NOMEM; + goto err; + } + + /* Copy the passed variables, which should include the terminating double-null */ + bcopy(arg, bus->vars, bus->varsz); +err: + return bcmerror; +} + +#ifdef DHD_DEBUG + +#define CC_PLL_CHIPCTRL_SERIAL_ENAB (1 << 24) +#define CC_CHIPCTRL_JTAG_SEL (1 << 3) +#define CC_CHIPCTRL_GPIO_SEL (0x3) +#define CC_PLL_CHIPCTRL_SERIAL_ENAB_4334 (1 << 28) + +static int +dhd_serialconsole(dhd_bus_t *bus, bool set, bool enable, int *bcmerror) +{ + int int_val; + uint32 addr, data, uart_enab = 0; + uint32 jtag_sel = CC_CHIPCTRL_JTAG_SEL; + uint32 gpio_sel = CC_CHIPCTRL_GPIO_SEL; + + addr = SI_ENUM_BASE + OFFSETOF(chipcregs_t, chipcontrol_addr); + data = SI_ENUM_BASE + OFFSETOF(chipcregs_t, chipcontrol_data); + *bcmerror = 0; + + bcmsdh_reg_write(bus->sdh, addr, 4, 1); + if (bcmsdh_regfail(bus->sdh)) { + *bcmerror = BCME_SDIO_ERROR; + return -1; + } + int_val = bcmsdh_reg_read(bus->sdh, data, 4); + if (bcmsdh_regfail(bus->sdh)) { + *bcmerror = BCME_SDIO_ERROR; + return -1; + } + if (bus->sih->chip == BCM4330_CHIP_ID) { + uart_enab = CC_PLL_CHIPCTRL_SERIAL_ENAB; + } + else if (bus->sih->chip == BCM4334_CHIP_ID) { + if (enable) { + /* Moved to PMU chipcontrol 1 from 4330 */ + int_val &= ~gpio_sel; + int_val |= jtag_sel; + } else { + int_val |= gpio_sel; + int_val &= ~jtag_sel; + } + uart_enab = CC_PLL_CHIPCTRL_SERIAL_ENAB_4334; + } + + if (!set) + return (int_val & uart_enab); + if (enable) + int_val |= uart_enab; + else + int_val &= ~uart_enab; + bcmsdh_reg_write(bus->sdh, data, 4, int_val); + if (bcmsdh_regfail(bus->sdh)) { + *bcmerror = BCME_SDIO_ERROR; + return -1; + } + if (bus->sih->chip == BCM4330_CHIP_ID) { + uint32 chipcontrol; + addr = SI_ENUM_BASE + OFFSETOF(chipcregs_t, chipcontrol); + chipcontrol = bcmsdh_reg_read(bus->sdh, addr, 4); + chipcontrol &= ~jtag_sel; + if (enable) { + chipcontrol |= jtag_sel; + chipcontrol &= ~gpio_sel; + } + bcmsdh_reg_write(bus->sdh, addr, 4, chipcontrol); + } + + return (int_val & uart_enab); +} +#endif + +static int +dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, uint32 actionid, const char *name, + void *params, int plen, void *arg, int len, int val_size) +{ + int bcmerror = 0; + int32 int_val = 0; + bool bool_val = 0; + + DHD_TRACE(("%s: Enter, action %d name %s params %p plen %d arg %p len %d val_size %d\n", + __FUNCTION__, actionid, name, params, plen, arg, len, val_size)); + + if ((bcmerror = bcm_iovar_lencheck(vi, arg, len, IOV_ISSET(actionid))) != 0) + goto exit; + + if (plen >= (int)sizeof(int_val)) + bcopy(params, &int_val, sizeof(int_val)); + + bool_val = (int_val != 0) ? TRUE : FALSE; + + + /* Some ioctls use the bus */ + dhd_os_sdlock(bus->dhd); + + /* Check if dongle is in reset. If so, only allow DEVRESET iovars */ + if (bus->dhd->dongle_reset && !(actionid == IOV_SVAL(IOV_DEVRESET) || + actionid == IOV_GVAL(IOV_DEVRESET))) { + bcmerror = BCME_NOTREADY; + goto exit; + } + + /* + * Special handling for keepSdioOn: New SDIO Wake-up Mechanism + */ + if ((vi->varid == IOV_KSO) && (IOV_ISSET(actionid))) { + dhdsdio_clk_kso_iovar(bus, bool_val); + goto exit; + } else if ((vi->varid == IOV_DEVSLEEP) && (IOV_ISSET(actionid))) { + { + dhdsdio_clk_devsleep_iovar(bus, bool_val); + if (!SLPAUTO_ENAB(bus) && (bool_val == FALSE) && (bus->ipend)) { + DHD_ERROR(("INT pending in devsleep 1, dpc_sched: %d\n", + bus->dpc_sched)); + if (!bus->dpc_sched) { + bus->dpc_sched = TRUE; + dhd_sched_dpc(bus->dhd); + } + } + } + goto exit; + } + + /* Handle sleep stuff before any clock mucking */ + if (vi->varid == IOV_SLEEP) { + if (IOV_ISSET(actionid)) { + bcmerror = dhdsdio_bussleep(bus, bool_val); + } else { + int_val = (int32)bus->sleeping; + bcopy(&int_val, arg, val_size); + } + goto exit; + } + + /* Request clock to allow SDIO accesses */ + if (!bus->dhd->dongle_reset) { + BUS_WAKE(bus); + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + } + + switch (actionid) { + case IOV_GVAL(IOV_INTR): + int_val = (int32)bus->intr; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_INTR): + bus->intr = bool_val; + bus->intdis = FALSE; + if (bus->dhd->up) { + if (bus->intr) { + DHD_INTR(("%s: enable SDIO device interrupts\n", __FUNCTION__)); + bcmsdh_intr_enable(bus->sdh); + } else { + DHD_INTR(("%s: disable SDIO interrupts\n", __FUNCTION__)); + bcmsdh_intr_disable(bus->sdh); + } + } + break; + + case IOV_GVAL(IOV_POLLRATE): + int_val = (int32)bus->pollrate; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_POLLRATE): + bus->pollrate = (uint)int_val; + bus->poll = (bus->pollrate != 0); + break; + + case IOV_GVAL(IOV_IDLETIME): + int_val = bus->idletime; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_IDLETIME): + if ((int_val < 0) && (int_val != DHD_IDLE_IMMEDIATE)) { + bcmerror = BCME_BADARG; + } else { + bus->idletime = int_val; + } + break; + + case IOV_GVAL(IOV_IDLECLOCK): + int_val = (int32)bus->idleclock; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_IDLECLOCK): + bus->idleclock = int_val; + break; + + case IOV_GVAL(IOV_SD1IDLE): + int_val = (int32)sd1idle; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_SD1IDLE): + sd1idle = bool_val; + break; + + + case IOV_SVAL(IOV_MEMBYTES): + case IOV_GVAL(IOV_MEMBYTES): + { + uint32 address; + uint size, dsize; + uint8 *data; + + bool set = (actionid == IOV_SVAL(IOV_MEMBYTES)); + + ASSERT(plen >= 2*sizeof(int)); + + address = (uint32)int_val; + bcopy((char *)params + sizeof(int_val), &int_val, sizeof(int_val)); + size = (uint)int_val; + + /* Do some validation */ + dsize = set ? plen - (2 * sizeof(int)) : len; + if (dsize < size) { + DHD_ERROR(("%s: error on %s membytes, addr 0x%08x size %d dsize %d\n", + __FUNCTION__, (set ? "set" : "get"), address, size, dsize)); + bcmerror = BCME_BADARG; + break; + } + + DHD_INFO(("%s: Request to %s %d bytes at address 0x%08x\n", __FUNCTION__, + (set ? "write" : "read"), size, address)); + + /* If we know about SOCRAM, check for a fit */ + if ((bus->orig_ramsize) && + ((address > bus->orig_ramsize) || (address + size > bus->orig_ramsize))) + { + uint8 enable, protect, remap; + si_socdevram(bus->sih, FALSE, &enable, &protect, &remap); + if (!enable || protect) { + DHD_ERROR(("%s: ramsize 0x%08x doesn't have %d bytes at 0x%08x\n", + __FUNCTION__, bus->orig_ramsize, size, address)); + DHD_ERROR(("%s: socram enable %d, protect %d\n", + __FUNCTION__, enable, protect)); + bcmerror = BCME_BADARG; + break; + } + + if (!REMAP_ENAB(bus) && (address >= SOCDEVRAM_ARM_ADDR)) { + uint32 devramsize = si_socdevram_size(bus->sih); + if ((address < SOCDEVRAM_ARM_ADDR) || + (address + size > (SOCDEVRAM_ARM_ADDR + devramsize))) { + DHD_ERROR(("%s: bad address 0x%08x, size 0x%08x\n", + __FUNCTION__, address, size)); + DHD_ERROR(("%s: socram range 0x%08x,size 0x%08x\n", + __FUNCTION__, SOCDEVRAM_ARM_ADDR, devramsize)); + bcmerror = BCME_BADARG; + break; + } + /* move it such that address is real now */ + address -= SOCDEVRAM_ARM_ADDR; + address += SOCDEVRAM_BP_ADDR; + DHD_INFO(("%s: Request to %s %d bytes @ Mapped address 0x%08x\n", + __FUNCTION__, (set ? "write" : "read"), size, address)); + } else if (REMAP_ENAB(bus) && REMAP_ISADDR(bus, address) && remap) { + /* Can not access remap region while devram remap bit is set + * ROM content would be returned in this case + */ + DHD_ERROR(("%s: Need to disable remap for address 0x%08x\n", + __FUNCTION__, address)); + bcmerror = BCME_ERROR; + break; + } + } + + /* Generate the actual data pointer */ + data = set ? (uint8*)params + 2 * sizeof(int): (uint8*)arg; + + /* Call to do the transfer */ + bcmerror = dhdsdio_membytes(bus, set, address, data, size); + + break; + } + + case IOV_GVAL(IOV_MEMSIZE): + int_val = (int32)bus->ramsize; + bcopy(&int_val, arg, val_size); + break; + + case IOV_GVAL(IOV_SDIOD_DRIVE): + int_val = (int32)dhd_sdiod_drive_strength; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_SDIOD_DRIVE): + dhd_sdiod_drive_strength = int_val; + si_sdiod_drive_strength_init(bus->sih, bus->dhd->osh, dhd_sdiod_drive_strength); + break; + + case IOV_SVAL(IOV_SET_DOWNLOAD_STATE): + bcmerror = dhdsdio_download_state(bus, bool_val); + break; + + case IOV_SVAL(IOV_SOCRAM_STATE): + bcmerror = dhdsdio_download_state(bus, bool_val); + break; + + case IOV_SVAL(IOV_VARS): + bcmerror = dhdsdio_downloadvars(bus, arg, len); + break; + + case IOV_GVAL(IOV_READAHEAD): + int_val = (int32)dhd_readahead; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_READAHEAD): + if (bool_val && !dhd_readahead) + bus->nextlen = 0; + dhd_readahead = bool_val; + break; + + case IOV_GVAL(IOV_SDRXCHAIN): + int_val = (int32)bus->use_rxchain; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_SDRXCHAIN): + if (bool_val && !bus->sd_rxchain) + bcmerror = BCME_UNSUPPORTED; + else + bus->use_rxchain = bool_val; + break; + case IOV_GVAL(IOV_ALIGNCTL): + int_val = (int32)dhd_alignctl; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_ALIGNCTL): + dhd_alignctl = bool_val; + break; + + case IOV_GVAL(IOV_SDALIGN): + int_val = DHD_SDALIGN; + bcopy(&int_val, arg, val_size); + break; + +#ifdef DHD_DEBUG + case IOV_GVAL(IOV_VARS): + if (bus->varsz < (uint)len) + bcopy(bus->vars, arg, bus->varsz); + else + bcmerror = BCME_BUFTOOSHORT; + break; +#endif /* DHD_DEBUG */ + +#ifdef DHD_DEBUG + case IOV_GVAL(IOV_SDREG): + { + sdreg_t *sd_ptr; + uint32 addr, size; + + sd_ptr = (sdreg_t *)params; + + addr = (uintptr)bus->regs + sd_ptr->offset; + size = sd_ptr->func; + int_val = (int32)bcmsdh_reg_read(bus->sdh, addr, size); + if (bcmsdh_regfail(bus->sdh)) + bcmerror = BCME_SDIO_ERROR; + bcopy(&int_val, arg, sizeof(int32)); + break; + } + + case IOV_SVAL(IOV_SDREG): + { + sdreg_t *sd_ptr; + uint32 addr, size; + + sd_ptr = (sdreg_t *)params; + + addr = (uintptr)bus->regs + sd_ptr->offset; + size = sd_ptr->func; + bcmsdh_reg_write(bus->sdh, addr, size, sd_ptr->value); + if (bcmsdh_regfail(bus->sdh)) + bcmerror = BCME_SDIO_ERROR; + break; + } + + /* Same as above, but offset is not backplane (not SDIO core) */ + case IOV_GVAL(IOV_SBREG): + { + sdreg_t sdreg; + uint32 addr, size; + + bcopy(params, &sdreg, sizeof(sdreg)); + + addr = SI_ENUM_BASE + sdreg.offset; + size = sdreg.func; + int_val = (int32)bcmsdh_reg_read(bus->sdh, addr, size); + if (bcmsdh_regfail(bus->sdh)) + bcmerror = BCME_SDIO_ERROR; + bcopy(&int_val, arg, sizeof(int32)); + break; + } + + case IOV_SVAL(IOV_SBREG): + { + sdreg_t sdreg; + uint32 addr, size; + + bcopy(params, &sdreg, sizeof(sdreg)); + + addr = SI_ENUM_BASE + sdreg.offset; + size = sdreg.func; + bcmsdh_reg_write(bus->sdh, addr, size, sdreg.value); + if (bcmsdh_regfail(bus->sdh)) + bcmerror = BCME_SDIO_ERROR; + break; + } + + case IOV_GVAL(IOV_SDCIS): + { + *(char *)arg = 0; + + bcmstrcat(arg, "\nFunc 0\n"); + bcmsdh_cis_read(bus->sdh, 0x10, (uint8 *)arg + strlen(arg), SBSDIO_CIS_SIZE_LIMIT); + bcmstrcat(arg, "\nFunc 1\n"); + bcmsdh_cis_read(bus->sdh, 0x11, (uint8 *)arg + strlen(arg), SBSDIO_CIS_SIZE_LIMIT); + bcmstrcat(arg, "\nFunc 2\n"); + bcmsdh_cis_read(bus->sdh, 0x12, (uint8 *)arg + strlen(arg), SBSDIO_CIS_SIZE_LIMIT); + break; + } + + case IOV_GVAL(IOV_FORCEEVEN): + int_val = (int32)forcealign; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_FORCEEVEN): + forcealign = bool_val; + break; + + case IOV_GVAL(IOV_TXBOUND): + int_val = (int32)dhd_txbound; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_TXBOUND): + dhd_txbound = (uint)int_val; + break; + + case IOV_GVAL(IOV_RXBOUND): + int_val = (int32)dhd_rxbound; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_RXBOUND): + dhd_rxbound = (uint)int_val; + break; + + case IOV_GVAL(IOV_TXMINMAX): + int_val = (int32)dhd_txminmax; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_TXMINMAX): + dhd_txminmax = (uint)int_val; + break; + + case IOV_GVAL(IOV_SERIALCONS): + int_val = dhd_serialconsole(bus, FALSE, 0, &bcmerror); + if (bcmerror != 0) + break; + + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_SERIALCONS): + dhd_serialconsole(bus, TRUE, bool_val, &bcmerror); + break; + + + +#endif /* DHD_DEBUG */ + + +#ifdef SDTEST + case IOV_GVAL(IOV_EXTLOOP): + int_val = (int32)bus->ext_loop; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_EXTLOOP): + bus->ext_loop = bool_val; + break; + + case IOV_GVAL(IOV_PKTGEN): + bcmerror = dhdsdio_pktgen_get(bus, arg); + break; + + case IOV_SVAL(IOV_PKTGEN): + bcmerror = dhdsdio_pktgen_set(bus, arg); + break; +#endif /* SDTEST */ + + + case IOV_GVAL(IOV_DONGLEISOLATION): + int_val = bus->dhd->dongle_isolation; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_DONGLEISOLATION): + bus->dhd->dongle_isolation = bool_val; + break; + + case IOV_SVAL(IOV_DEVRESET): + DHD_TRACE(("%s: Called set IOV_DEVRESET=%d dongle_reset=%d busstate=%d\n", + __FUNCTION__, bool_val, bus->dhd->dongle_reset, + bus->dhd->busstate)); + + ASSERT(bus->dhd->osh); + /* ASSERT(bus->cl_devid); */ + + dhd_bus_devreset(bus->dhd, (uint8)bool_val); + + break; +#ifdef SOFTAP + case IOV_GVAL(IOV_FWPATH): + { + uint32 fw_path_len; + + fw_path_len = strlen(bus->fw_path); + DHD_INFO(("[softap] get fwpath, l=%d\n", len)); + + if (fw_path_len > len-1) { + bcmerror = BCME_BUFTOOSHORT; + break; + } + + if (fw_path_len) { + bcopy(bus->fw_path, arg, fw_path_len); + ((uchar*)arg)[fw_path_len] = 0; + } + break; + } + + case IOV_SVAL(IOV_FWPATH): + DHD_INFO(("[softap] set fwpath, idx=%d\n", int_val)); + + switch (int_val) { + case 1: + bus->fw_path = fw_path; /* ordinary one */ + break; + case 2: + bus->fw_path = fw_path2; + break; + default: + bcmerror = BCME_BADARG; + break; + } + + DHD_INFO(("[softap] new fw path: %s\n", (bus->fw_path[0] ? bus->fw_path : "NULL"))); + break; + +#endif /* SOFTAP */ + case IOV_GVAL(IOV_DEVRESET): + DHD_TRACE(("%s: Called get IOV_DEVRESET\n", __FUNCTION__)); + + /* Get its status */ + int_val = (bool) bus->dhd->dongle_reset; + bcopy(&int_val, arg, val_size); + + break; + + case IOV_GVAL(IOV_KSO): + int_val = dhdsdio_sleepcsr_get(bus); + bcopy(&int_val, arg, val_size); + break; + + case IOV_GVAL(IOV_DEVCAP): + int_val = dhdsdio_devcap_get(bus); + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_DEVCAP): + dhdsdio_devcap_set(bus, (uint8) int_val); + break; + + default: + bcmerror = BCME_UNSUPPORTED; + break; + } + +exit: + if ((bus->idletime == DHD_IDLE_IMMEDIATE) && !bus->dpc_sched) { + bus->activity = FALSE; + dhdsdio_clkctl(bus, CLK_NONE, TRUE); + } + + dhd_os_sdunlock(bus->dhd); + + return bcmerror; +} + +static int +dhdsdio_write_vars(dhd_bus_t *bus) +{ + int bcmerror = 0; + uint32 varsize, phys_size; + uint32 varaddr; + uint8 *vbuffer; + uint32 varsizew; +#ifdef DHD_DEBUG + uint8 *nvram_ularray; +#endif /* DHD_DEBUG */ + + /* Even if there are no vars are to be written, we still need to set the ramsize. */ + varsize = bus->varsz ? ROUNDUP(bus->varsz, 4) : 0; + varaddr = (bus->ramsize - 4) - varsize; + + if (bus->vars) { + if ((bus->sih->buscoretype == SDIOD_CORE_ID) && (bus->sdpcmrev == 7)) { + if (((varaddr & 0x3C) == 0x3C) && (varsize > 4)) { + DHD_ERROR(("PR85623WAR in place\n")); + varsize += 4; + varaddr -= 4; + } + } + + vbuffer = (uint8 *)MALLOC(bus->dhd->osh, varsize); + if (!vbuffer) + return BCME_NOMEM; + + bzero(vbuffer, varsize); + bcopy(bus->vars, vbuffer, bus->varsz); + + /* Write the vars list */ + bcmerror = dhdsdio_membytes(bus, TRUE, varaddr, vbuffer, varsize); +#ifdef DHD_DEBUG + /* Verify NVRAM bytes */ + DHD_INFO(("Compare NVRAM dl & ul; varsize=%d\n", varsize)); + nvram_ularray = (uint8*)MALLOC(bus->dhd->osh, varsize); + if (!nvram_ularray) + return BCME_NOMEM; + + /* Upload image to verify downloaded contents. */ + memset(nvram_ularray, 0xaa, varsize); + + /* Read the vars list to temp buffer for comparison */ + bcmerror = dhdsdio_membytes(bus, FALSE, varaddr, nvram_ularray, varsize); + if (bcmerror) { + DHD_ERROR(("%s: error %d on reading %d nvram bytes at 0x%08x\n", + __FUNCTION__, bcmerror, varsize, varaddr)); + } + /* Compare the org NVRAM with the one read from RAM */ + if (memcmp(vbuffer, nvram_ularray, varsize)) { + DHD_ERROR(("%s: Downloaded NVRAM image is corrupted.\n", __FUNCTION__)); + } else + DHD_ERROR(("%s: Download, Upload and compare of NVRAM succeeded.\n", + __FUNCTION__)); + + MFREE(bus->dhd->osh, nvram_ularray, varsize); +#endif /* DHD_DEBUG */ + + MFREE(bus->dhd->osh, vbuffer, varsize); + } + + phys_size = REMAP_ENAB(bus) ? bus->ramsize : bus->orig_ramsize; + + /* adjust to the user specified RAM */ + DHD_INFO(("Physical memory size: %d, usable memory size: %d\n", + phys_size, bus->ramsize)); + DHD_INFO(("Vars are at %d, orig varsize is %d\n", + varaddr, varsize)); + varsize = ((phys_size - 4) - varaddr); + + /* + * Determine the length token: + * Varsize, converted to words, in lower 16-bits, checksum in upper 16-bits. + */ + if (bcmerror) { + varsizew = 0; + } else { + varsizew = varsize / 4; + varsizew = (~varsizew << 16) | (varsizew & 0x0000FFFF); + varsizew = htol32(varsizew); + } + + DHD_INFO(("New varsize is %d, length token=0x%08x\n", varsize, varsizew)); + + /* Write the length token to the last word */ + bcmerror = dhdsdio_membytes(bus, TRUE, (phys_size - 4), + (uint8*)&varsizew, 4); + + return bcmerror; +} + +static int +dhdsdio_download_state(dhd_bus_t *bus, bool enter) +{ + uint retries; + int bcmerror = 0; + + /* To enter download state, disable ARM and reset SOCRAM. + * To exit download state, simply reset ARM (default is RAM boot). + */ + if (enter) { + bus->alp_only = TRUE; + + if (!(si_setcore(bus->sih, ARM7S_CORE_ID, 0)) && + !(si_setcore(bus->sih, ARMCM3_CORE_ID, 0))) { + DHD_ERROR(("%s: Failed to find ARM core!\n", __FUNCTION__)); + bcmerror = BCME_ERROR; + goto fail; + } + + si_core_disable(bus->sih, 0); + if (bcmsdh_regfail(bus->sdh)) { + bcmerror = BCME_SDIO_ERROR; + goto fail; + } + + if (!(si_setcore(bus->sih, SOCRAM_CORE_ID, 0))) { + DHD_ERROR(("%s: Failed to find SOCRAM core!\n", __FUNCTION__)); + bcmerror = BCME_ERROR; + goto fail; + } + + si_core_reset(bus->sih, 0, 0); + if (bcmsdh_regfail(bus->sdh)) { + DHD_ERROR(("%s: Failure trying reset SOCRAM core?\n", __FUNCTION__)); + bcmerror = BCME_SDIO_ERROR; + goto fail; + } + + /* Disable remap for download */ + if (REMAP_ENAB(bus) && si_socdevram_remap_isenb(bus->sih)) + dhdsdio_devram_remap(bus, FALSE); + + /* Clear the top bit of memory */ + if (bus->ramsize) { + uint32 zeros = 0; + if (dhdsdio_membytes(bus, TRUE, bus->ramsize - 4, (uint8*)&zeros, 4) < 0) { + bcmerror = BCME_SDIO_ERROR; + goto fail; + } + } + } else { + if (!(si_setcore(bus->sih, SOCRAM_CORE_ID, 0))) { + DHD_ERROR(("%s: Failed to find SOCRAM core!\n", __FUNCTION__)); + bcmerror = BCME_ERROR; + goto fail; + } + + if (!si_iscoreup(bus->sih)) { + DHD_ERROR(("%s: SOCRAM core is down after reset?\n", __FUNCTION__)); + bcmerror = BCME_ERROR; + goto fail; + } + + if ((bcmerror = dhdsdio_write_vars(bus))) { + DHD_ERROR(("%s: could not write vars to RAM\n", __FUNCTION__)); + goto fail; + } + + /* Enable remap before ARM reset but after vars. + * No backplane access in remap mode + */ + if (REMAP_ENAB(bus) && !si_socdevram_remap_isenb(bus->sih)) + dhdsdio_devram_remap(bus, TRUE); + + if (!si_setcore(bus->sih, PCMCIA_CORE_ID, 0) && + !si_setcore(bus->sih, SDIOD_CORE_ID, 0)) { + DHD_ERROR(("%s: Can't change back to SDIO core?\n", __FUNCTION__)); + bcmerror = BCME_ERROR; + goto fail; + } + W_SDREG(0xFFFFFFFF, &bus->regs->intstatus, retries); + + + if (!(si_setcore(bus->sih, ARM7S_CORE_ID, 0)) && + !(si_setcore(bus->sih, ARMCM3_CORE_ID, 0))) { + DHD_ERROR(("%s: Failed to find ARM core!\n", __FUNCTION__)); + bcmerror = BCME_ERROR; + goto fail; + } + + si_core_reset(bus->sih, 0, 0); + if (bcmsdh_regfail(bus->sdh)) { + DHD_ERROR(("%s: Failure trying to reset ARM core?\n", __FUNCTION__)); + bcmerror = BCME_SDIO_ERROR; + goto fail; + } + + /* Allow HT Clock now that the ARM is running. */ + bus->alp_only = FALSE; + + bus->dhd->busstate = DHD_BUS_LOAD; + } + +fail: + /* Always return to SDIOD core */ + if (!si_setcore(bus->sih, PCMCIA_CORE_ID, 0)) + si_setcore(bus->sih, SDIOD_CORE_ID, 0); + + return bcmerror; +} + +int +dhd_bus_iovar_op(dhd_pub_t *dhdp, const char *name, + void *params, int plen, void *arg, int len, bool set) +{ + dhd_bus_t *bus = dhdp->bus; + const bcm_iovar_t *vi = NULL; + int bcmerror = 0; + int val_size; + uint32 actionid; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + ASSERT(name); + ASSERT(len >= 0); + + /* Get MUST have return space */ + ASSERT(set || (arg && len)); + + /* Set does NOT take qualifiers */ + ASSERT(!set || (!params && !plen)); + + /* Look up var locally; if not found pass to host driver */ + if ((vi = bcm_iovar_lookup(dhdsdio_iovars, name)) == NULL) { + dhd_os_sdlock(bus->dhd); + + BUS_WAKE(bus); + + /* Turn on clock in case SD command needs backplane */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + bcmerror = bcmsdh_iovar_op(bus->sdh, name, params, plen, arg, len, set); + + /* Check for bus configuration changes of interest */ + + /* If it was divisor change, read the new one */ + if (set && strcmp(name, "sd_divisor") == 0) { + if (bcmsdh_iovar_op(bus->sdh, "sd_divisor", NULL, 0, + &bus->sd_divisor, sizeof(int32), FALSE) != BCME_OK) { + bus->sd_divisor = -1; + DHD_ERROR(("%s: fail on %s get\n", __FUNCTION__, name)); + } else { + DHD_INFO(("%s: noted %s update, value now %d\n", + __FUNCTION__, name, bus->sd_divisor)); + } + } + /* If it was a mode change, read the new one */ + if (set && strcmp(name, "sd_mode") == 0) { + if (bcmsdh_iovar_op(bus->sdh, "sd_mode", NULL, 0, + &bus->sd_mode, sizeof(int32), FALSE) != BCME_OK) { + bus->sd_mode = -1; + DHD_ERROR(("%s: fail on %s get\n", __FUNCTION__, name)); + } else { + DHD_INFO(("%s: noted %s update, value now %d\n", + __FUNCTION__, name, bus->sd_mode)); + } + } + /* Similar check for blocksize change */ + if (set && strcmp(name, "sd_blocksize") == 0) { + int32 fnum = 2; + if (bcmsdh_iovar_op(bus->sdh, "sd_blocksize", &fnum, sizeof(int32), + &bus->blocksize, sizeof(int32), FALSE) != BCME_OK) { + bus->blocksize = 0; + DHD_ERROR(("%s: fail on %s get\n", __FUNCTION__, "sd_blocksize")); + } else { + DHD_INFO(("%s: noted %s update, value now %d\n", + __FUNCTION__, "sd_blocksize", bus->blocksize)); + } + } + bus->roundup = MIN(max_roundup, bus->blocksize); + + if ((bus->idletime == DHD_IDLE_IMMEDIATE) && !bus->dpc_sched) { + bus->activity = FALSE; + dhdsdio_clkctl(bus, CLK_NONE, TRUE); + } + + dhd_os_sdunlock(bus->dhd); + goto exit; + } + + DHD_CTL(("%s: %s %s, len %d plen %d\n", __FUNCTION__, + name, (set ? "set" : "get"), len, plen)); + + /* set up 'params' pointer in case this is a set command so that + * the convenience int and bool code can be common to set and get + */ + if (params == NULL) { + params = arg; + plen = len; + } + + if (vi->type == IOVT_VOID) + val_size = 0; + else if (vi->type == IOVT_BUFFER) + val_size = len; + else + /* all other types are integer sized */ + val_size = sizeof(int); + + actionid = set ? IOV_SVAL(vi->varid) : IOV_GVAL(vi->varid); + bcmerror = dhdsdio_doiovar(bus, vi, actionid, name, params, plen, arg, len, val_size); + +exit: + return bcmerror; +} + +void +dhd_bus_stop(struct dhd_bus *bus, bool enforce_mutex) +{ + osl_t *osh; + uint32 local_hostintmask; + uint8 saveclk; + uint retries; + int err; + if (!bus->dhd) + return; + + osh = bus->dhd->osh; + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + bcmsdh_waitlockfree(NULL); + + if (enforce_mutex) + dhd_os_sdlock(bus->dhd); + + BUS_WAKE(bus); + + /* Change our idea of bus state */ + bus->dhd->busstate = DHD_BUS_DOWN; + + if (KSO_ENAB(bus)) { + + /* Enable clock for device interrupts */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + /* Disable and clear interrupts at the chip level also */ + W_SDREG(0, &bus->regs->hostintmask, retries); + local_hostintmask = bus->hostintmask; + bus->hostintmask = 0; + + /* Force clocks on backplane to be sure F2 interrupt propagates */ + saveclk = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, &err); + if (!err) { + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, + (saveclk | SBSDIO_FORCE_HT), &err); + } + if (err) { + DHD_ERROR(("%s: Failed to force clock for F2: err %d\n", __FUNCTION__, err)); + } + + /* Turn off the bus (F2), free any pending packets */ + DHD_INTR(("%s: disable SDIO interrupts\n", __FUNCTION__)); + bcmsdh_intr_disable(bus->sdh); + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_0, SDIOD_CCCR_IOEN, SDIO_FUNC_ENABLE_1, NULL); + + /* Clear any pending interrupts now that F2 is disabled */ + W_SDREG(local_hostintmask, &bus->regs->intstatus, retries); + } + + /* Turn off the backplane clock (only) */ + dhdsdio_clkctl(bus, CLK_SDONLY, FALSE); + + /* Clear the data packet queues */ + pktq_flush(osh, &bus->txq, TRUE, NULL, 0); + + /* Clear any held glomming stuff */ + if (bus->glomd) + PKTFREE(osh, bus->glomd, FALSE); + + if (bus->glom) + PKTFREE(osh, bus->glom, FALSE); + + bus->glom = bus->glomd = NULL; + + /* Clear rx control and wake any waiters */ + bus->rxlen = 0; + dhd_os_ioctl_resp_wake(bus->dhd); + + /* Reset some F2 state stuff */ + bus->rxskip = FALSE; + bus->tx_seq = bus->rx_seq = 0; + + if (enforce_mutex) + dhd_os_sdunlock(bus->dhd); +} + + +int +dhd_bus_init(dhd_pub_t *dhdp, bool enforce_mutex) +{ + dhd_bus_t *bus = dhdp->bus; + dhd_timeout_t tmo; + uint retries = 0; + uint8 ready, enable; + int err, ret = 0; + uint8 saveclk; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + ASSERT(bus->dhd); + if (!bus->dhd) + return 0; + + if (enforce_mutex) + dhd_os_sdlock(bus->dhd); + + /* Make sure backplane clock is on, needed to generate F2 interrupt */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + if (bus->clkstate != CLK_AVAIL) { + DHD_ERROR(("%s: clock state is wrong. state = %d\n", __FUNCTION__, bus->clkstate)); + goto exit; + } + + + /* Force clocks on backplane to be sure F2 interrupt propagates */ + saveclk = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, &err); + if (!err) { + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, + (saveclk | SBSDIO_FORCE_HT), &err); + } + if (err) { + DHD_ERROR(("%s: Failed to force clock for F2: err %d\n", __FUNCTION__, err)); + goto exit; + } + + /* Enable function 2 (frame transfers) */ + W_SDREG((SDPCM_PROT_VERSION << SMB_DATA_VERSION_SHIFT), + &bus->regs->tosbmailboxdata, retries); + enable = (SDIO_FUNC_ENABLE_1 | SDIO_FUNC_ENABLE_2); + + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_0, SDIOD_CCCR_IOEN, enable, NULL); + + /* Give the dongle some time to do its thing and set IOR2 */ + dhd_timeout_start(&tmo, DHD_WAIT_F2RDY * 1000); + + ready = 0; + while (ready != enable && !dhd_timeout_expired(&tmo)) + ready = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_0, SDIOD_CCCR_IORDY, NULL); + + DHD_INFO(("%s: enable 0x%02x, ready 0x%02x (waited %uus)\n", + __FUNCTION__, enable, ready, tmo.elapsed)); + + + /* If F2 successfully enabled, set core and enable interrupts */ + if (ready == enable) { + /* Make sure we're talking to the core. */ + if (!(bus->regs = si_setcore(bus->sih, PCMCIA_CORE_ID, 0))) + bus->regs = si_setcore(bus->sih, SDIOD_CORE_ID, 0); + ASSERT(bus->regs != NULL); + + /* Set up the interrupt mask and enable interrupts */ + bus->hostintmask = HOSTINTMASK; + /* corerev 4 could use the newer interrupt logic to detect the frames */ + if ((bus->sih->buscoretype == SDIOD_CORE_ID) && (bus->sdpcmrev == 4) && + (bus->rxint_mode != SDIO_DEVICE_HMB_RXINT)) { + bus->hostintmask &= ~I_HMB_FRAME_IND; + bus->hostintmask |= I_XMTDATA_AVAIL; + } + W_SDREG(bus->hostintmask, &bus->regs->hostintmask, retries); + + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, SBSDIO_WATERMARK, (uint8)watermark, &err); + + /* Set bus state according to enable result */ + dhdp->busstate = DHD_BUS_DATA; + + /* bcmsdh_intr_unmask(bus->sdh); */ + + bus->intdis = FALSE; + if (bus->intr) { + DHD_INTR(("%s: enable SDIO device interrupts\n", __FUNCTION__)); + bcmsdh_intr_enable(bus->sdh); + } else { + DHD_INTR(("%s: disable SDIO interrupts\n", __FUNCTION__)); + bcmsdh_intr_disable(bus->sdh); + } + + } + + + else { + /* Disable F2 again */ + enable = SDIO_FUNC_ENABLE_1; + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_0, SDIOD_CCCR_IOEN, enable, NULL); + } + + if (dhdsdio_sr_cap(bus)) + dhdsdio_sr_init(bus); + else + bcmsdh_cfg_write(bus->sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, saveclk, &err); + + /* If we didn't come up, turn off backplane clock */ + if (dhdp->busstate != DHD_BUS_DATA) + dhdsdio_clkctl(bus, CLK_NONE, FALSE); + +exit: + if (enforce_mutex) + dhd_os_sdunlock(bus->dhd); + + return ret; +} + +static void +dhdsdio_rxfail(dhd_bus_t *bus, bool abort, bool rtx) +{ + bcmsdh_info_t *sdh = bus->sdh; + sdpcmd_regs_t *regs = bus->regs; + uint retries = 0; + uint16 lastrbc; + uint8 hi, lo; + int err; + + DHD_ERROR(("%s: %sterminate frame%s\n", __FUNCTION__, + (abort ? "abort command, " : ""), (rtx ? ", send NAK" : ""))); + + if (!KSO_ENAB(bus)) { + DHD_ERROR(("%s: Device asleep\n", __FUNCTION__)); + return; + } + + if (abort) { + bcmsdh_abort(sdh, SDIO_FUNC_2); + } + + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_FRAMECTRL, SFC_RF_TERM, &err); + bus->f1regdata++; + + /* Wait until the packet has been flushed (device/FIFO stable) */ + for (lastrbc = retries = 0xffff; retries > 0; retries--) { + hi = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_RFRAMEBCHI, NULL); + lo = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_RFRAMEBCLO, NULL); + bus->f1regdata += 2; + + if ((hi == 0) && (lo == 0)) + break; + + if ((hi > (lastrbc >> 8)) && (lo > (lastrbc & 0x00ff))) { + DHD_ERROR(("%s: count growing: last 0x%04x now 0x%04x\n", + __FUNCTION__, lastrbc, ((hi << 8) + lo))); + } + lastrbc = (hi << 8) + lo; + } + + if (!retries) { + DHD_ERROR(("%s: count never zeroed: last 0x%04x\n", __FUNCTION__, lastrbc)); + } else { + DHD_INFO(("%s: flush took %d iterations\n", __FUNCTION__, (0xffff - retries))); + } + + if (rtx) { + bus->rxrtx++; + W_SDREG(SMB_NAK, ®s->tosbmailbox, retries); + bus->f1regdata++; + if (retries <= retry_limit) { + bus->rxskip = TRUE; + } + } + + /* Clear partial in any case */ + bus->nextlen = 0; + + /* If we can't reach the device, signal failure */ + if (err || bcmsdh_regfail(sdh)) + bus->dhd->busstate = DHD_BUS_DOWN; +} + +static void +dhdsdio_read_control(dhd_bus_t *bus, uint8 *hdr, uint len, uint doff) +{ + bcmsdh_info_t *sdh = bus->sdh; + uint rdlen, pad; + + int sdret; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + /* Control data already received in aligned rxctl */ + if ((bus->bus == SPI_BUS) && (!bus->usebufpool)) + goto gotpkt; + + ASSERT(bus->rxbuf); + /* Set rxctl for frame (w/optional alignment) */ + bus->rxctl = bus->rxbuf; + if (dhd_alignctl) { + bus->rxctl += firstread; + if ((pad = ((uintptr)bus->rxctl % DHD_SDALIGN))) + bus->rxctl += (DHD_SDALIGN - pad); + bus->rxctl -= firstread; + } + ASSERT(bus->rxctl >= bus->rxbuf); + + /* Copy the already-read portion over */ + bcopy(hdr, bus->rxctl, firstread); + if (len <= firstread) + goto gotpkt; + + /* Copy the full data pkt in gSPI case and process ioctl. */ + if (bus->bus == SPI_BUS) { + bcopy(hdr, bus->rxctl, len); + goto gotpkt; + } + + /* Raise rdlen to next SDIO block to avoid tail command */ + rdlen = len - firstread; + if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) { + pad = bus->blocksize - (rdlen % bus->blocksize); + if ((pad <= bus->roundup) && (pad < bus->blocksize) && + ((len + pad) < bus->dhd->maxctl)) + rdlen += pad; + } else if (rdlen % DHD_SDALIGN) { + rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN); + } + + /* Satisfy length-alignment requirements */ + if (forcealign && (rdlen & (ALIGNMENT - 1))) + rdlen = ROUNDUP(rdlen, ALIGNMENT); + + /* Drop if the read is too big or it exceeds our maximum */ + if ((rdlen + firstread) > bus->dhd->maxctl) { + DHD_ERROR(("%s: %d-byte control read exceeds %d-byte buffer\n", + __FUNCTION__, rdlen, bus->dhd->maxctl)); + bus->dhd->rx_errors++; + dhdsdio_rxfail(bus, FALSE, FALSE); + goto done; + } + + if ((len - doff) > bus->dhd->maxctl) { + DHD_ERROR(("%s: %d-byte ctl frame (%d-byte ctl data) exceeds %d-byte limit\n", + __FUNCTION__, len, (len - doff), bus->dhd->maxctl)); + bus->dhd->rx_errors++; bus->rx_toolong++; + dhdsdio_rxfail(bus, FALSE, FALSE); + goto done; + } + + + /* Read remainder of frame body into the rxctl buffer */ + sdret = dhd_bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2, F2SYNC, + (bus->rxctl + firstread), rdlen, NULL, NULL, NULL); + bus->f2rxdata++; + ASSERT(sdret != BCME_PENDING); + + /* Control frame failures need retransmission */ + if (sdret < 0) { + DHD_ERROR(("%s: read %d control bytes failed: %d\n", __FUNCTION__, rdlen, sdret)); + bus->rxc_errors++; /* dhd.rx_ctlerrs is higher level */ + dhdsdio_rxfail(bus, TRUE, TRUE); + goto done; + } + +gotpkt: + +#ifdef DHD_DEBUG + if (DHD_BYTES_ON() && DHD_CTL_ON()) { + prhex("RxCtrl", bus->rxctl, len); + } +#endif + + /* Point to valid data and indicate its length */ + bus->rxctl += doff; + bus->rxlen = len - doff; + +done: + /* Awake any waiters */ + dhd_os_ioctl_resp_wake(bus->dhd); +} + +static uint8 +dhdsdio_rxglom(dhd_bus_t *bus, uint8 rxseq) +{ + uint16 dlen, totlen; + uint8 *dptr, num = 0; + + uint16 sublen, check; + void *pfirst, *plast, *pnext, *save_pfirst; + osl_t *osh = bus->dhd->osh; + + int errcode; + uint8 chan, seq, doff, sfdoff; + uint8 txmax; + uchar reorder_info_buf[WLHOST_REORDERDATA_TOTLEN]; + uint reorder_info_len; + + int ifidx = 0; + bool usechain = bus->use_rxchain; + + /* If packets, issue read(s) and send up packet chain */ + /* Return sequence numbers consumed? */ + + DHD_TRACE(("dhdsdio_rxglom: start: glomd %p glom %p\n", bus->glomd, bus->glom)); + + /* If there's a descriptor, generate the packet chain */ + if (bus->glomd) { + dhd_os_sdlock_rxq(bus->dhd); + + pfirst = plast = pnext = NULL; + dlen = (uint16)PKTLEN(osh, bus->glomd); + dptr = PKTDATA(osh, bus->glomd); + if (!dlen || (dlen & 1)) { + DHD_ERROR(("%s: bad glomd len (%d), ignore descriptor\n", + __FUNCTION__, dlen)); + dlen = 0; + } + + for (totlen = num = 0; dlen; num++) { + /* Get (and move past) next length */ + sublen = ltoh16_ua(dptr); + dlen -= sizeof(uint16); + dptr += sizeof(uint16); + if ((sublen < SDPCM_HDRLEN) || + ((num == 0) && (sublen < (2 * SDPCM_HDRLEN)))) { + DHD_ERROR(("%s: descriptor len %d bad: %d\n", + __FUNCTION__, num, sublen)); + pnext = NULL; + break; + } + if (sublen % DHD_SDALIGN) { + DHD_ERROR(("%s: sublen %d not a multiple of %d\n", + __FUNCTION__, sublen, DHD_SDALIGN)); + usechain = FALSE; + } + totlen += sublen; + + /* For last frame, adjust read len so total is a block multiple */ + if (!dlen) { + sublen += (ROUNDUP(totlen, bus->blocksize) - totlen); + totlen = ROUNDUP(totlen, bus->blocksize); + } + + /* Allocate/chain packet for next subframe */ + if ((pnext = PKTGET(osh, sublen + DHD_SDALIGN, FALSE)) == NULL) { + DHD_ERROR(("%s: PKTGET failed, num %d len %d\n", + __FUNCTION__, num, sublen)); + break; + } + ASSERT(!PKTLINK(pnext)); + if (!pfirst) { + ASSERT(!plast); + pfirst = plast = pnext; + } else { + ASSERT(plast); + PKTSETNEXT(osh, plast, pnext); + plast = pnext; + } + + /* Adhere to start alignment requirements */ + PKTALIGN(osh, pnext, sublen, DHD_SDALIGN); + } + + /* If all allocations succeeded, save packet chain in bus structure */ + if (pnext) { + DHD_GLOM(("%s: allocated %d-byte packet chain for %d subframes\n", + __FUNCTION__, totlen, num)); + if (DHD_GLOM_ON() && bus->nextlen) { + if (totlen != bus->nextlen) { + DHD_GLOM(("%s: glomdesc mismatch: nextlen %d glomdesc %d " + "rxseq %d\n", __FUNCTION__, bus->nextlen, + totlen, rxseq)); + } + } + bus->glom = pfirst; + pfirst = pnext = NULL; + } else { + if (pfirst) + PKTFREE(osh, pfirst, FALSE); + bus->glom = NULL; + num = 0; + } + + /* Done with descriptor packet */ + PKTFREE(osh, bus->glomd, FALSE); + bus->glomd = NULL; + bus->nextlen = 0; + + dhd_os_sdunlock_rxq(bus->dhd); + } + + /* Ok -- either we just generated a packet chain, or had one from before */ + if (bus->glom) { + if (DHD_GLOM_ON()) { + DHD_GLOM(("%s: attempt superframe read, packet chain:\n", __FUNCTION__)); + for (pnext = bus->glom; pnext; pnext = PKTNEXT(osh, pnext)) { + DHD_GLOM((" %p: %p len 0x%04x (%d)\n", + pnext, (uint8*)PKTDATA(osh, pnext), + PKTLEN(osh, pnext), PKTLEN(osh, pnext))); + } + } + + pfirst = bus->glom; + dlen = (uint16)pkttotlen(osh, pfirst); + + /* Do an SDIO read for the superframe. Configurable iovar to + * read directly into the chained packet, or allocate a large + * packet and and copy into the chain. + */ + if (usechain) { + errcode = dhd_bcmsdh_recv_buf(bus, + bcmsdh_cur_sbwad(bus->sdh), SDIO_FUNC_2, + F2SYNC, (uint8*)PKTDATA(osh, pfirst), + dlen, pfirst, NULL, NULL); + } else if (bus->dataptr) { + errcode = dhd_bcmsdh_recv_buf(bus, + bcmsdh_cur_sbwad(bus->sdh), SDIO_FUNC_2, + F2SYNC, bus->dataptr, + dlen, NULL, NULL, NULL); + sublen = (uint16)pktfrombuf(osh, pfirst, 0, dlen, bus->dataptr); + if (sublen != dlen) { + DHD_ERROR(("%s: FAILED TO COPY, dlen %d sublen %d\n", + __FUNCTION__, dlen, sublen)); + errcode = -1; + } + pnext = NULL; + } else { + DHD_ERROR(("COULDN'T ALLOC %d-BYTE GLOM, FORCE FAILURE\n", dlen)); + errcode = -1; + } + bus->f2rxdata++; + ASSERT(errcode != BCME_PENDING); + + /* On failure, kill the superframe, allow a couple retries */ + if (errcode < 0) { + DHD_ERROR(("%s: glom read of %d bytes failed: %d\n", + __FUNCTION__, dlen, errcode)); + bus->dhd->rx_errors++; + + if (bus->glomerr++ < 3) { + dhdsdio_rxfail(bus, TRUE, TRUE); + } else { + bus->glomerr = 0; + dhdsdio_rxfail(bus, TRUE, FALSE); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE(osh, bus->glom, FALSE); + dhd_os_sdunlock_rxq(bus->dhd); + bus->rxglomfail++; + bus->glom = NULL; + } + return 0; + } + +#ifdef DHD_DEBUG + if (DHD_GLOM_ON()) { + prhex("SUPERFRAME", PKTDATA(osh, pfirst), + MIN(PKTLEN(osh, pfirst), 48)); + } +#endif + + + /* Validate the superframe header */ + dptr = (uint8 *)PKTDATA(osh, pfirst); + sublen = ltoh16_ua(dptr); + check = ltoh16_ua(dptr + sizeof(uint16)); + + chan = SDPCM_PACKET_CHANNEL(&dptr[SDPCM_FRAMETAG_LEN]); + seq = SDPCM_PACKET_SEQUENCE(&dptr[SDPCM_FRAMETAG_LEN]); + bus->nextlen = dptr[SDPCM_FRAMETAG_LEN + SDPCM_NEXTLEN_OFFSET]; + if ((bus->nextlen << 4) > MAX_RX_DATASZ) { + DHD_INFO(("%s: got frame w/nextlen too large (%d) seq %d\n", + __FUNCTION__, bus->nextlen, seq)); + bus->nextlen = 0; + } + doff = SDPCM_DOFFSET_VALUE(&dptr[SDPCM_FRAMETAG_LEN]); + txmax = SDPCM_WINDOW_VALUE(&dptr[SDPCM_FRAMETAG_LEN]); + + errcode = 0; + if ((uint16)~(sublen^check)) { + DHD_ERROR(("%s (superframe): HW hdr error: len/check 0x%04x/0x%04x\n", + __FUNCTION__, sublen, check)); + errcode = -1; + } else if (ROUNDUP(sublen, bus->blocksize) != dlen) { + DHD_ERROR(("%s (superframe): len 0x%04x, rounded 0x%04x, expect 0x%04x\n", + __FUNCTION__, sublen, ROUNDUP(sublen, bus->blocksize), dlen)); + errcode = -1; + } else if (SDPCM_PACKET_CHANNEL(&dptr[SDPCM_FRAMETAG_LEN]) != SDPCM_GLOM_CHANNEL) { + DHD_ERROR(("%s (superframe): bad channel %d\n", __FUNCTION__, + SDPCM_PACKET_CHANNEL(&dptr[SDPCM_FRAMETAG_LEN]))); + errcode = -1; + } else if (SDPCM_GLOMDESC(&dptr[SDPCM_FRAMETAG_LEN])) { + DHD_ERROR(("%s (superframe): got second descriptor?\n", __FUNCTION__)); + errcode = -1; + } else if ((doff < SDPCM_HDRLEN) || + (doff > (PKTLEN(osh, pfirst) - SDPCM_HDRLEN))) { + DHD_ERROR(("%s (superframe): Bad data offset %d: HW %d pkt %d min %d\n", + __FUNCTION__, doff, sublen, PKTLEN(osh, pfirst), SDPCM_HDRLEN)); + errcode = -1; + } + + /* Check sequence number of superframe SW header */ + if (rxseq != seq) { + DHD_INFO(("%s: (superframe) rx_seq %d, expected %d\n", + __FUNCTION__, seq, rxseq)); + bus->rx_badseq++; + rxseq = seq; + } + + /* Check window for sanity */ + if ((uint8)(txmax - bus->tx_seq) > 0x40) { + DHD_ERROR(("%s: got unlikely tx max %d with tx_seq %d\n", + __FUNCTION__, txmax, bus->tx_seq)); + txmax = bus->tx_max; + } + bus->tx_max = txmax; + + /* Remove superframe header, remember offset */ + PKTPULL(osh, pfirst, doff); + sfdoff = doff; + + /* Validate all the subframe headers */ + for (num = 0, pnext = pfirst; pnext && !errcode; + num++, pnext = PKTNEXT(osh, pnext)) { + dptr = (uint8 *)PKTDATA(osh, pnext); + dlen = (uint16)PKTLEN(osh, pnext); + sublen = ltoh16_ua(dptr); + check = ltoh16_ua(dptr + sizeof(uint16)); + chan = SDPCM_PACKET_CHANNEL(&dptr[SDPCM_FRAMETAG_LEN]); + doff = SDPCM_DOFFSET_VALUE(&dptr[SDPCM_FRAMETAG_LEN]); +#ifdef DHD_DEBUG + if (DHD_GLOM_ON()) { + prhex("subframe", dptr, 32); + } +#endif + + if ((uint16)~(sublen^check)) { + DHD_ERROR(("%s (subframe %d): HW hdr error: " + "len/check 0x%04x/0x%04x\n", + __FUNCTION__, num, sublen, check)); + errcode = -1; + } else if ((sublen > dlen) || (sublen < SDPCM_HDRLEN)) { + DHD_ERROR(("%s (subframe %d): length mismatch: " + "len 0x%04x, expect 0x%04x\n", + __FUNCTION__, num, sublen, dlen)); + errcode = -1; + } else if ((chan != SDPCM_DATA_CHANNEL) && + (chan != SDPCM_EVENT_CHANNEL)) { + DHD_ERROR(("%s (subframe %d): bad channel %d\n", + __FUNCTION__, num, chan)); + errcode = -1; + } else if ((doff < SDPCM_HDRLEN) || (doff > sublen)) { + DHD_ERROR(("%s (subframe %d): Bad data offset %d: HW %d min %d\n", + __FUNCTION__, num, doff, sublen, SDPCM_HDRLEN)); + errcode = -1; + } + } + + if (errcode) { + /* Terminate frame on error, request a couple retries */ + if (bus->glomerr++ < 3) { + /* Restore superframe header space */ + PKTPUSH(osh, pfirst, sfdoff); + dhdsdio_rxfail(bus, TRUE, TRUE); + } else { + bus->glomerr = 0; + dhdsdio_rxfail(bus, TRUE, FALSE); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE(osh, bus->glom, FALSE); + dhd_os_sdunlock_rxq(bus->dhd); + bus->rxglomfail++; + bus->glom = NULL; + } + bus->nextlen = 0; + return 0; + } + + /* Basic SD framing looks ok - process each packet (header) */ + save_pfirst = pfirst; + bus->glom = NULL; + plast = NULL; + + dhd_os_sdlock_rxq(bus->dhd); + for (num = 0; pfirst; rxseq++, pfirst = pnext) { + pnext = PKTNEXT(osh, pfirst); + PKTSETNEXT(osh, pfirst, NULL); + + dptr = (uint8 *)PKTDATA(osh, pfirst); + sublen = ltoh16_ua(dptr); + chan = SDPCM_PACKET_CHANNEL(&dptr[SDPCM_FRAMETAG_LEN]); + seq = SDPCM_PACKET_SEQUENCE(&dptr[SDPCM_FRAMETAG_LEN]); + doff = SDPCM_DOFFSET_VALUE(&dptr[SDPCM_FRAMETAG_LEN]); + + DHD_GLOM(("%s: Get subframe %d, %p(%p/%d), sublen %d chan %d seq %d\n", + __FUNCTION__, num, pfirst, PKTDATA(osh, pfirst), + PKTLEN(osh, pfirst), sublen, chan, seq)); + + ASSERT((chan == SDPCM_DATA_CHANNEL) || (chan == SDPCM_EVENT_CHANNEL)); + + if (rxseq != seq) { + DHD_GLOM(("%s: rx_seq %d, expected %d\n", + __FUNCTION__, seq, rxseq)); + bus->rx_badseq++; + rxseq = seq; + } + +#ifdef DHD_DEBUG + if (DHD_BYTES_ON() && DHD_DATA_ON()) { + prhex("Rx Subframe Data", dptr, dlen); + } +#endif + + PKTSETLEN(osh, pfirst, sublen); + PKTPULL(osh, pfirst, doff); + + reorder_info_len = sizeof(reorder_info_buf); + + if (PKTLEN(osh, pfirst) == 0) { + PKTFREE(bus->dhd->osh, pfirst, FALSE); + if (plast) { + PKTSETNEXT(osh, plast, pnext); + } else { + ASSERT(save_pfirst == pfirst); + save_pfirst = pnext; + } + continue; + } else if (dhd_prot_hdrpull(bus->dhd, &ifidx, pfirst, reorder_info_buf, + &reorder_info_len) != 0) { + DHD_ERROR(("%s: rx protocol error\n", __FUNCTION__)); + bus->dhd->rx_errors++; + PKTFREE(osh, pfirst, FALSE); + if (plast) { + PKTSETNEXT(osh, plast, pnext); + } else { + ASSERT(save_pfirst == pfirst); + save_pfirst = pnext; + } + continue; + } + if (reorder_info_len) { + uint32 free_buf_count; + void *ppfirst; + + ppfirst = pfirst; + /* Reordering info from the firmware */ + dhd_process_pkt_reorder_info(bus->dhd, reorder_info_buf, + reorder_info_len, &ppfirst, &free_buf_count); + + if (free_buf_count == 0) { + if (plast) { + PKTSETNEXT(osh, plast, pnext); + } else { + ASSERT(save_pfirst == pfirst); + save_pfirst = pnext; + } + continue; + } + else { + void *temp; + + /* go to the end of the chain and attach the pnext there */ + temp = ppfirst; + while (PKTNEXT(osh, temp) != NULL) { + temp = PKTNEXT(osh, temp); + } + pfirst = temp; + if (plast) { + PKTSETNEXT(osh, plast, ppfirst); + } + else { + /* first one in the chain */ + save_pfirst = ppfirst; + } + + PKTSETNEXT(osh, pfirst, pnext); + plast = pfirst; + } + + num += (uint8)free_buf_count; + } + else { + /* this packet will go up, link back into chain and count it */ + PKTSETNEXT(osh, pfirst, pnext); + plast = pfirst; + num++; + } +#ifdef DHD_DEBUG + if (DHD_GLOM_ON()) { + DHD_GLOM(("%s subframe %d to stack, %p(%p/%d) nxt/lnk %p/%p\n", + __FUNCTION__, num, pfirst, + PKTDATA(osh, pfirst), PKTLEN(osh, pfirst), + PKTNEXT(osh, pfirst), PKTLINK(pfirst))); + prhex("", (uint8 *)PKTDATA(osh, pfirst), + MIN(PKTLEN(osh, pfirst), 32)); + } +#endif /* DHD_DEBUG */ + } + dhd_os_sdunlock_rxq(bus->dhd); + if (num) { + dhd_os_sdunlock(bus->dhd); + dhd_rx_frame(bus->dhd, ifidx, save_pfirst, num, 0); + dhd_os_sdlock(bus->dhd); + } + + bus->rxglomframes++; + bus->rxglompkts += num; + } + return num; +} + + +/* Return TRUE if there may be more frames to read */ +static uint +dhdsdio_readframes(dhd_bus_t *bus, uint maxframes, bool *finished) +{ + osl_t *osh = bus->dhd->osh; + bcmsdh_info_t *sdh = bus->sdh; + + uint16 len, check; /* Extracted hardware header fields */ + uint8 chan, seq, doff; /* Extracted software header fields */ + uint8 fcbits; /* Extracted fcbits from software header */ + uint8 delta; + + void *pkt; /* Packet for event or data frames */ + uint16 pad; /* Number of pad bytes to read */ + uint16 rdlen; /* Total number of bytes to read */ + uint8 rxseq; /* Next sequence number to expect */ + uint rxleft = 0; /* Remaining number of frames allowed */ + int sdret; /* Return code from bcmsdh calls */ + uint8 txmax; /* Maximum tx sequence offered */ + bool len_consistent; /* Result of comparing readahead len and len from hw-hdr */ + uint8 *rxbuf; + int ifidx = 0; + uint rxcount = 0; /* Total frames read */ + uchar reorder_info_buf[WLHOST_REORDERDATA_TOTLEN]; + uint reorder_info_len; + uint pkt_count; + +#if defined(DHD_DEBUG) || defined(SDTEST) + bool sdtest = FALSE; /* To limit message spew from test mode */ +#endif + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + bus->readframes = TRUE; + + if (!KSO_ENAB(bus)) { + DHD_ERROR(("%s: KSO off\n", __FUNCTION__)); + bus->readframes = FALSE; + return 0; + } + + ASSERT(maxframes); + +#ifdef SDTEST + /* Allow pktgen to override maxframes */ + if (bus->pktgen_count && (bus->pktgen_mode == DHD_PKTGEN_RECV)) { + maxframes = bus->pktgen_count; + sdtest = TRUE; + } +#endif + + /* Not finished unless we encounter no more frames indication */ + *finished = FALSE; + + + for (rxseq = bus->rx_seq, rxleft = maxframes; + !bus->rxskip && rxleft && bus->dhd->busstate != DHD_BUS_DOWN; + rxseq++, rxleft--) { + +#ifdef DHDTHREAD + /* tx more to improve rx performance */ + if ((bus->clkstate == CLK_AVAIL) && !bus->fcstate && + pktq_mlen(&bus->txq, ~bus->flowcontrol) && DATAOK(bus)) { + dhdsdio_sendfromq(bus, dhd_txbound); + } +#endif /* DHDTHREAD */ + + /* Handle glomming separately */ + if (bus->glom || bus->glomd) { + uint8 cnt; + DHD_GLOM(("%s: calling rxglom: glomd %p, glom %p\n", + __FUNCTION__, bus->glomd, bus->glom)); + cnt = dhdsdio_rxglom(bus, rxseq); + DHD_GLOM(("%s: rxglom returned %d\n", __FUNCTION__, cnt)); + rxseq += cnt - 1; + rxleft = (rxleft > cnt) ? (rxleft - cnt) : 1; + continue; + } + + /* Try doing single read if we can */ + if (dhd_readahead && bus->nextlen) { + uint16 nextlen = bus->nextlen; + bus->nextlen = 0; + + if (bus->bus == SPI_BUS) { + rdlen = len = nextlen; + } + else { + rdlen = len = nextlen << 4; + + /* Pad read to blocksize for efficiency */ + if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) { + pad = bus->blocksize - (rdlen % bus->blocksize); + if ((pad <= bus->roundup) && (pad < bus->blocksize) && + ((rdlen + pad + firstread) < MAX_RX_DATASZ)) + rdlen += pad; + } else if (rdlen % DHD_SDALIGN) { + rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN); + } + } + + /* We use bus->rxctl buffer in WinXP for initial control pkt receives. + * Later we use buffer-poll for data as well as control packets. + * This is required because dhd receives full frame in gSPI unlike SDIO. + * After the frame is received we have to distinguish whether it is data + * or non-data frame. + */ + /* Allocate a packet buffer */ + dhd_os_sdlock_rxq(bus->dhd); + if (!(pkt = PKTGET(osh, rdlen + DHD_SDALIGN, FALSE))) { + if (bus->bus == SPI_BUS) { + bus->usebufpool = FALSE; + bus->rxctl = bus->rxbuf; + if (dhd_alignctl) { + bus->rxctl += firstread; + if ((pad = ((uintptr)bus->rxctl % DHD_SDALIGN))) + bus->rxctl += (DHD_SDALIGN - pad); + bus->rxctl -= firstread; + } + ASSERT(bus->rxctl >= bus->rxbuf); + rxbuf = bus->rxctl; + /* Read the entire frame */ + sdret = dhd_bcmsdh_recv_buf(bus, + bcmsdh_cur_sbwad(sdh), + SDIO_FUNC_2, + F2SYNC, rxbuf, rdlen, + NULL, NULL, NULL); + bus->f2rxdata++; + ASSERT(sdret != BCME_PENDING); + + + /* Control frame failures need retransmission */ + if (sdret < 0) { + DHD_ERROR(("%s: read %d control bytes failed: %d\n", + __FUNCTION__, rdlen, sdret)); + /* dhd.rx_ctlerrs is higher level */ + bus->rxc_errors++; + dhd_os_sdunlock_rxq(bus->dhd); + dhdsdio_rxfail(bus, TRUE, + (bus->bus == SPI_BUS) ? FALSE : TRUE); + continue; + } + } else { + /* Give up on data, request rtx of events */ + DHD_ERROR(("%s (nextlen): PKTGET failed: len %d rdlen %d " + "expected rxseq %d\n", + __FUNCTION__, len, rdlen, rxseq)); + /* Just go try again w/normal header read */ + dhd_os_sdunlock_rxq(bus->dhd); + continue; + } + } else { + if (bus->bus == SPI_BUS) + bus->usebufpool = TRUE; + + ASSERT(!PKTLINK(pkt)); + PKTALIGN(osh, pkt, rdlen, DHD_SDALIGN); + rxbuf = (uint8 *)PKTDATA(osh, pkt); + /* Read the entire frame */ + sdret = dhd_bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), + SDIO_FUNC_2, + F2SYNC, rxbuf, rdlen, + pkt, NULL, NULL); + bus->f2rxdata++; + ASSERT(sdret != BCME_PENDING); + + if (sdret < 0) { + DHD_ERROR(("%s (nextlen): read %d bytes failed: %d\n", + __FUNCTION__, rdlen, sdret)); + PKTFREE(bus->dhd->osh, pkt, FALSE); + bus->dhd->rx_errors++; + dhd_os_sdunlock_rxq(bus->dhd); + /* Force retry w/normal header read. Don't attempt NAK for + * gSPI + */ + dhdsdio_rxfail(bus, TRUE, + (bus->bus == SPI_BUS) ? FALSE : TRUE); + continue; + } + } + dhd_os_sdunlock_rxq(bus->dhd); + + /* Now check the header */ + bcopy(rxbuf, bus->rxhdr, SDPCM_HDRLEN); + + /* Extract hardware header fields */ + len = ltoh16_ua(bus->rxhdr); + check = ltoh16_ua(bus->rxhdr + sizeof(uint16)); + + /* All zeros means readahead info was bad */ + if (!(len|check)) { + DHD_INFO(("%s (nextlen): read zeros in HW header???\n", + __FUNCTION__)); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE2(); + dhd_os_sdunlock_rxq(bus->dhd); + GSPI_PR55150_BAILOUT; + continue; + } + + /* Validate check bytes */ + if ((uint16)~(len^check)) { + DHD_ERROR(("%s (nextlen): HW hdr error: nextlen/len/check" + " 0x%04x/0x%04x/0x%04x\n", __FUNCTION__, nextlen, + len, check)); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE2(); + dhd_os_sdunlock_rxq(bus->dhd); + bus->rx_badhdr++; + dhdsdio_rxfail(bus, FALSE, FALSE); + GSPI_PR55150_BAILOUT; + continue; + } + + /* Validate frame length */ + if (len < SDPCM_HDRLEN) { + DHD_ERROR(("%s (nextlen): HW hdr length invalid: %d\n", + __FUNCTION__, len)); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE2(); + dhd_os_sdunlock_rxq(bus->dhd); + GSPI_PR55150_BAILOUT; + continue; + } + + /* Check for consistency with readahead info */ + len_consistent = (nextlen != (ROUNDUP(len, 16) >> 4)); + if (len_consistent) { + /* Mismatch, force retry w/normal header (may be >4K) */ + DHD_ERROR(("%s (nextlen): mismatch, nextlen %d len %d rnd %d; " + "expected rxseq %d\n", + __FUNCTION__, nextlen, len, ROUNDUP(len, 16), rxseq)); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE2(); + dhd_os_sdunlock_rxq(bus->dhd); + dhdsdio_rxfail(bus, TRUE, (bus->bus == SPI_BUS) ? FALSE : TRUE); + GSPI_PR55150_BAILOUT; + continue; + } + + + /* Extract software header fields */ + chan = SDPCM_PACKET_CHANNEL(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + seq = SDPCM_PACKET_SEQUENCE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + doff = SDPCM_DOFFSET_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + txmax = SDPCM_WINDOW_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + + bus->nextlen = + bus->rxhdr[SDPCM_FRAMETAG_LEN + SDPCM_NEXTLEN_OFFSET]; + if ((bus->nextlen << 4) > MAX_RX_DATASZ) { + DHD_INFO(("%s (nextlen): got frame w/nextlen too large" + " (%d), seq %d\n", __FUNCTION__, bus->nextlen, + seq)); + bus->nextlen = 0; + } + + bus->dhd->rx_readahead_cnt ++; + /* Handle Flow Control */ + fcbits = SDPCM_FCMASK_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + + delta = 0; + if (~bus->flowcontrol & fcbits) { + bus->fc_xoff++; + delta = 1; + } + if (bus->flowcontrol & ~fcbits) { + bus->fc_xon++; + delta = 1; + } + + if (delta) { + bus->fc_rcvd++; + bus->flowcontrol = fcbits; + } + + /* Check and update sequence number */ + if (rxseq != seq) { + DHD_INFO(("%s (nextlen): rx_seq %d, expected %d\n", + __FUNCTION__, seq, rxseq)); + bus->rx_badseq++; + rxseq = seq; + } + + /* Check window for sanity */ + if ((uint8)(txmax - bus->tx_seq) > 0x40) { + DHD_ERROR(("%s: got unlikely tx max %d with tx_seq %d\n", + __FUNCTION__, txmax, bus->tx_seq)); + txmax = bus->tx_max; + } + bus->tx_max = txmax; + +#ifdef DHD_DEBUG + if (DHD_BYTES_ON() && DHD_DATA_ON()) { + prhex("Rx Data", rxbuf, len); + } else if (DHD_HDRS_ON()) { + prhex("RxHdr", bus->rxhdr, SDPCM_HDRLEN); + } +#endif + + if (chan == SDPCM_CONTROL_CHANNEL) { + if (bus->bus == SPI_BUS) { + dhdsdio_read_control(bus, rxbuf, len, doff); + if (bus->usebufpool) { + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE(bus->dhd->osh, pkt, FALSE); + dhd_os_sdunlock_rxq(bus->dhd); + } + continue; + } else { + DHD_ERROR(("%s (nextlen): readahead on control" + " packet %d?\n", __FUNCTION__, seq)); + /* Force retry w/normal header read */ + bus->nextlen = 0; + dhdsdio_rxfail(bus, FALSE, TRUE); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE2(); + dhd_os_sdunlock_rxq(bus->dhd); + continue; + } + } + + if ((bus->bus == SPI_BUS) && !bus->usebufpool) { + DHD_ERROR(("Received %d bytes on %d channel. Running out of " + "rx pktbuf's or not yet malloced.\n", len, chan)); + continue; + } + + /* Validate data offset */ + if ((doff < SDPCM_HDRLEN) || (doff > len)) { + DHD_ERROR(("%s (nextlen): bad data offset %d: HW len %d min %d\n", + __FUNCTION__, doff, len, SDPCM_HDRLEN)); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE2(); + dhd_os_sdunlock_rxq(bus->dhd); + ASSERT(0); + dhdsdio_rxfail(bus, FALSE, FALSE); + continue; + } + + /* All done with this one -- now deliver the packet */ + goto deliver; + } + /* gSPI frames should not be handled in fractions */ + if (bus->bus == SPI_BUS) { + break; + } + + /* Read frame header (hardware and software) */ + sdret = dhd_bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2, F2SYNC, + bus->rxhdr, firstread, NULL, NULL, NULL); + bus->f2rxhdrs++; + ASSERT(sdret != BCME_PENDING); + + if (sdret < 0) { + DHD_ERROR(("%s: RXHEADER FAILED: %d\n", __FUNCTION__, sdret)); + bus->rx_hdrfail++; + dhdsdio_rxfail(bus, TRUE, TRUE); + continue; + } + +#ifdef DHD_DEBUG + if (DHD_BYTES_ON() || DHD_HDRS_ON()) { + prhex("RxHdr", bus->rxhdr, SDPCM_HDRLEN); + } +#endif + + /* Extract hardware header fields */ + len = ltoh16_ua(bus->rxhdr); + check = ltoh16_ua(bus->rxhdr + sizeof(uint16)); + + /* All zeros means no more frames */ + if (!(len|check)) { + *finished = TRUE; + break; + } + + /* Validate check bytes */ + if ((uint16)~(len^check)) { + DHD_ERROR(("%s: HW hdr error: len/check 0x%04x/0x%04x\n", + __FUNCTION__, len, check)); + bus->rx_badhdr++; + dhdsdio_rxfail(bus, FALSE, FALSE); + continue; + } + + /* Validate frame length */ + if (len < SDPCM_HDRLEN) { + DHD_ERROR(("%s: HW hdr length invalid: %d\n", __FUNCTION__, len)); + continue; + } + + /* Extract software header fields */ + chan = SDPCM_PACKET_CHANNEL(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + seq = SDPCM_PACKET_SEQUENCE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + doff = SDPCM_DOFFSET_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + txmax = SDPCM_WINDOW_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + + /* Validate data offset */ + if ((doff < SDPCM_HDRLEN) || (doff > len)) { + DHD_ERROR(("%s: Bad data offset %d: HW len %d, min %d seq %d\n", + __FUNCTION__, doff, len, SDPCM_HDRLEN, seq)); + bus->rx_badhdr++; + ASSERT(0); + dhdsdio_rxfail(bus, FALSE, FALSE); + continue; + } + + /* Save the readahead length if there is one */ + bus->nextlen = bus->rxhdr[SDPCM_FRAMETAG_LEN + SDPCM_NEXTLEN_OFFSET]; + if ((bus->nextlen << 4) > MAX_RX_DATASZ) { + DHD_INFO(("%s (nextlen): got frame w/nextlen too large (%d), seq %d\n", + __FUNCTION__, bus->nextlen, seq)); + bus->nextlen = 0; + } + + /* Handle Flow Control */ + fcbits = SDPCM_FCMASK_VALUE(&bus->rxhdr[SDPCM_FRAMETAG_LEN]); + + delta = 0; + if (~bus->flowcontrol & fcbits) { + bus->fc_xoff++; + delta = 1; + } + if (bus->flowcontrol & ~fcbits) { + bus->fc_xon++; + delta = 1; + } + + if (delta) { + bus->fc_rcvd++; + bus->flowcontrol = fcbits; + } + + /* Check and update sequence number */ + if (rxseq != seq) { + DHD_INFO(("%s: rx_seq %d, expected %d\n", __FUNCTION__, seq, rxseq)); + bus->rx_badseq++; + rxseq = seq; + } + + /* Check window for sanity */ + if ((uint8)(txmax - bus->tx_seq) > 0x40) { + DHD_ERROR(("%s: got unlikely tx max %d with tx_seq %d\n", + __FUNCTION__, txmax, bus->tx_seq)); + txmax = bus->tx_max; + } + bus->tx_max = txmax; + + /* Call a separate function for control frames */ + if (chan == SDPCM_CONTROL_CHANNEL) { + dhdsdio_read_control(bus, bus->rxhdr, len, doff); + continue; + } + + ASSERT((chan == SDPCM_DATA_CHANNEL) || (chan == SDPCM_EVENT_CHANNEL) || + (chan == SDPCM_TEST_CHANNEL) || (chan == SDPCM_GLOM_CHANNEL)); + + /* Length to read */ + rdlen = (len > firstread) ? (len - firstread) : 0; + + /* May pad read to blocksize for efficiency */ + if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) { + pad = bus->blocksize - (rdlen % bus->blocksize); + if ((pad <= bus->roundup) && (pad < bus->blocksize) && + ((rdlen + pad + firstread) < MAX_RX_DATASZ)) + rdlen += pad; + } else if (rdlen % DHD_SDALIGN) { + rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN); + } + + /* Satisfy length-alignment requirements */ + if (forcealign && (rdlen & (ALIGNMENT - 1))) + rdlen = ROUNDUP(rdlen, ALIGNMENT); + + if ((rdlen + firstread) > MAX_RX_DATASZ) { + /* Too long -- skip this frame */ + DHD_ERROR(("%s: too long: len %d rdlen %d\n", __FUNCTION__, len, rdlen)); + bus->dhd->rx_errors++; bus->rx_toolong++; + dhdsdio_rxfail(bus, FALSE, FALSE); + continue; + } + + dhd_os_sdlock_rxq(bus->dhd); + if (!(pkt = PKTGET(osh, (rdlen + firstread + DHD_SDALIGN), FALSE))) { + /* Give up on data, request rtx of events */ + DHD_ERROR(("%s: PKTGET failed: rdlen %d chan %d\n", + __FUNCTION__, rdlen, chan)); + bus->dhd->rx_dropped++; + dhd_os_sdunlock_rxq(bus->dhd); + dhdsdio_rxfail(bus, FALSE, RETRYCHAN(chan)); + continue; + } + dhd_os_sdunlock_rxq(bus->dhd); + + ASSERT(!PKTLINK(pkt)); + + /* Leave room for what we already read, and align remainder */ + ASSERT(firstread < (PKTLEN(osh, pkt))); + PKTPULL(osh, pkt, firstread); + PKTALIGN(osh, pkt, rdlen, DHD_SDALIGN); + + /* Read the remaining frame data */ + sdret = dhd_bcmsdh_recv_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2, F2SYNC, + ((uint8 *)PKTDATA(osh, pkt)), rdlen, pkt, NULL, NULL); + bus->f2rxdata++; + ASSERT(sdret != BCME_PENDING); + + if (sdret < 0) { + DHD_ERROR(("%s: read %d %s bytes failed: %d\n", __FUNCTION__, rdlen, + ((chan == SDPCM_EVENT_CHANNEL) ? "event" : + ((chan == SDPCM_DATA_CHANNEL) ? "data" : "test")), sdret)); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE(bus->dhd->osh, pkt, FALSE); + dhd_os_sdunlock_rxq(bus->dhd); + bus->dhd->rx_errors++; + dhdsdio_rxfail(bus, TRUE, RETRYCHAN(chan)); + continue; + } + + /* Copy the already-read portion */ + PKTPUSH(osh, pkt, firstread); + bcopy(bus->rxhdr, PKTDATA(osh, pkt), firstread); + +#ifdef DHD_DEBUG + if (DHD_BYTES_ON() && DHD_DATA_ON()) { + prhex("Rx Data", PKTDATA(osh, pkt), len); + } +#endif + +deliver: + /* Save superframe descriptor and allocate packet frame */ + if (chan == SDPCM_GLOM_CHANNEL) { + if (SDPCM_GLOMDESC(&bus->rxhdr[SDPCM_FRAMETAG_LEN])) { + DHD_GLOM(("%s: got glom descriptor, %d bytes:\n", + __FUNCTION__, len)); +#ifdef DHD_DEBUG + if (DHD_GLOM_ON()) { + prhex("Glom Data", PKTDATA(osh, pkt), len); + } +#endif + PKTSETLEN(osh, pkt, len); + ASSERT(doff == SDPCM_HDRLEN); + PKTPULL(osh, pkt, SDPCM_HDRLEN); + bus->glomd = pkt; + } else { + DHD_ERROR(("%s: glom superframe w/o descriptor!\n", __FUNCTION__)); + dhdsdio_rxfail(bus, FALSE, FALSE); + } + continue; + } + + /* Fill in packet len and prio, deliver upward */ + PKTSETLEN(osh, pkt, len); + PKTPULL(osh, pkt, doff); + +#ifdef SDTEST + /* Test channel packets are processed separately */ + if (chan == SDPCM_TEST_CHANNEL) { + dhdsdio_testrcv(bus, pkt, seq); + continue; + } +#endif /* SDTEST */ + + if (PKTLEN(osh, pkt) == 0) { + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE(bus->dhd->osh, pkt, FALSE); + dhd_os_sdunlock_rxq(bus->dhd); + continue; + } else if (dhd_prot_hdrpull(bus->dhd, &ifidx, pkt, reorder_info_buf, + &reorder_info_len) != 0) { + DHD_ERROR(("%s: rx protocol error\n", __FUNCTION__)); + dhd_os_sdlock_rxq(bus->dhd); + PKTFREE(bus->dhd->osh, pkt, FALSE); + dhd_os_sdunlock_rxq(bus->dhd); + bus->dhd->rx_errors++; + continue; + } + if (reorder_info_len) { + /* Reordering info from the firmware */ + dhd_process_pkt_reorder_info(bus->dhd, reorder_info_buf, reorder_info_len, + &pkt, &pkt_count); + if (pkt_count == 0) + continue; + } + else + pkt_count = 1; + + + /* Unlock during rx call */ + dhd_os_sdunlock(bus->dhd); + dhd_rx_frame(bus->dhd, ifidx, pkt, pkt_count, chan); + dhd_os_sdlock(bus->dhd); + } + rxcount = maxframes - rxleft; +#ifdef DHD_DEBUG + /* Message if we hit the limit */ + if (!rxleft && !sdtest) + DHD_DATA(("%s: hit rx limit of %d frames\n", __FUNCTION__, maxframes)); + else +#endif /* DHD_DEBUG */ + DHD_DATA(("%s: processed %d frames\n", __FUNCTION__, rxcount)); + /* Back off rxseq if awaiting rtx, update rx_seq */ + if (bus->rxskip) + rxseq--; + bus->rx_seq = rxseq; + + if (bus->reqbussleep) + { + dhdsdio_bussleep(bus, TRUE); + bus->reqbussleep = FALSE; + } + bus->readframes = FALSE; + + return rxcount; +} + +static uint32 +dhdsdio_hostmail(dhd_bus_t *bus) +{ + sdpcmd_regs_t *regs = bus->regs; + uint32 intstatus = 0; + uint32 hmb_data; + uint8 fcbits; + uint retries = 0; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + /* Read mailbox data and ack that we did so */ + R_SDREG(hmb_data, ®s->tohostmailboxdata, retries); + if (retries <= retry_limit) + W_SDREG(SMB_INT_ACK, ®s->tosbmailbox, retries); + bus->f1regdata += 2; + + /* Dongle recomposed rx frames, accept them again */ + if (hmb_data & HMB_DATA_NAKHANDLED) { + DHD_INFO(("Dongle reports NAK handled, expect rtx of %d\n", bus->rx_seq)); + if (!bus->rxskip) { + DHD_ERROR(("%s: unexpected NAKHANDLED!\n", __FUNCTION__)); + } + bus->rxskip = FALSE; + intstatus |= FRAME_AVAIL_MASK(bus); + } + + /* + * DEVREADY does not occur with gSPI. + */ + if (hmb_data & (HMB_DATA_DEVREADY | HMB_DATA_FWREADY)) { + bus->sdpcm_ver = (hmb_data & HMB_DATA_VERSION_MASK) >> HMB_DATA_VERSION_SHIFT; + if (bus->sdpcm_ver != SDPCM_PROT_VERSION) + DHD_ERROR(("Version mismatch, dongle reports %d, expecting %d\n", + bus->sdpcm_ver, SDPCM_PROT_VERSION)); + else + DHD_INFO(("Dongle ready, protocol version %d\n", bus->sdpcm_ver)); + /* make sure for the SDIO_DEVICE_RXDATAINT_MODE_1 corecontrol is proper */ + if ((bus->sih->buscoretype == SDIOD_CORE_ID) && (bus->sdpcmrev >= 4) && + (bus->rxint_mode == SDIO_DEVICE_RXDATAINT_MODE_1)) { + uint32 val; + + val = R_REG(bus->dhd->osh, &bus->regs->corecontrol); + val &= ~CC_XMTDATAAVAIL_MODE; + val |= CC_XMTDATAAVAIL_CTRL; + W_REG(bus->dhd->osh, &bus->regs->corecontrol, val); + + val = R_REG(bus->dhd->osh, &bus->regs->corecontrol); + } + +#ifdef DHD_DEBUG + /* Retrieve console state address now that firmware should have updated it */ + { + sdpcm_shared_t shared; + if (dhdsdio_readshared(bus, &shared) == 0) + bus->console_addr = shared.console_addr; + } +#endif /* DHD_DEBUG */ + } + + /* + * Flow Control has been moved into the RX headers and this out of band + * method isn't used any more. Leave this here for possibly remaining backward + * compatible with older dongles + */ + if (hmb_data & HMB_DATA_FC) { + fcbits = (hmb_data & HMB_DATA_FCDATA_MASK) >> HMB_DATA_FCDATA_SHIFT; + + if (fcbits & ~bus->flowcontrol) + bus->fc_xoff++; + if (bus->flowcontrol & ~fcbits) + bus->fc_xon++; + + bus->fc_rcvd++; + bus->flowcontrol = fcbits; + } + +#ifdef DHD_DEBUG + /* At least print a message if FW halted */ + if (hmb_data & HMB_DATA_FWHALT) { + DHD_ERROR(("INTERNAL ERROR: FIRMWARE HALTED\n")); + dhdsdio_checkdied(bus, NULL, 0); + } +#endif /* DHD_DEBUG */ + + /* Shouldn't be any others */ + if (hmb_data & ~(HMB_DATA_DEVREADY | + HMB_DATA_FWHALT | + HMB_DATA_NAKHANDLED | + HMB_DATA_FC | + HMB_DATA_FWREADY | + HMB_DATA_FCDATA_MASK | + HMB_DATA_VERSION_MASK)) { + DHD_ERROR(("Unknown mailbox data content: 0x%02x\n", hmb_data)); + } + + return intstatus; +} + +static bool +dhdsdio_dpc(dhd_bus_t *bus) +{ + bcmsdh_info_t *sdh = bus->sdh; + sdpcmd_regs_t *regs = bus->regs; + uint32 intstatus, newstatus = 0; + uint retries = 0; + uint rxlimit = dhd_rxbound; /* Rx frames to read before resched */ + uint txlimit = dhd_txbound; /* Tx frames to send before resched */ + uint framecnt = 0; /* Temporary counter of tx/rx frames */ + bool rxdone = TRUE; /* Flag for no more read data */ + bool resched = FALSE; /* Flag indicating resched wanted */ + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (bus->dhd->busstate == DHD_BUS_DOWN) { + DHD_ERROR(("%s: Bus down, ret\n", __FUNCTION__)); + bus->intstatus = 0; + return 0; + } + + /* Start with leftover status bits */ + intstatus = bus->intstatus; + + dhd_os_sdlock(bus->dhd); + + if (!SLPAUTO_ENAB(bus) && !KSO_ENAB(bus)) { + DHD_ERROR(("%s: Device asleep\n", __FUNCTION__)); + goto exit; + } + + /* If waiting for HTAVAIL, check status */ + if (!SLPAUTO_ENAB(bus) && (bus->clkstate == CLK_PENDING)) { + int err; + uint8 clkctl, devctl = 0; + +#ifdef DHD_DEBUG + /* Check for inconsistent device control */ + devctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, &err); + if (err) { + DHD_ERROR(("%s: error reading DEVCTL: %d\n", __FUNCTION__, err)); + bus->dhd->busstate = DHD_BUS_DOWN; + } else { + ASSERT(devctl & SBSDIO_DEVCTL_CA_INT_ONLY); + } +#endif /* DHD_DEBUG */ + + /* Read CSR, if clock on switch to AVAIL, else ignore */ + clkctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, &err); + if (err) { + DHD_ERROR(("%s: error reading CSR: %d\n", __FUNCTION__, err)); + bus->dhd->busstate = DHD_BUS_DOWN; + } + + DHD_INFO(("DPC: PENDING, devctl 0x%02x clkctl 0x%02x\n", devctl, clkctl)); + + if (SBSDIO_HTAV(clkctl)) { + devctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, &err); + if (err) { + DHD_ERROR(("%s: error reading DEVCTL: %d\n", + __FUNCTION__, err)); + bus->dhd->busstate = DHD_BUS_DOWN; + } + devctl &= ~SBSDIO_DEVCTL_CA_INT_ONLY; + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_DEVICE_CTL, devctl, &err); + if (err) { + DHD_ERROR(("%s: error writing DEVCTL: %d\n", + __FUNCTION__, err)); + bus->dhd->busstate = DHD_BUS_DOWN; + } + bus->clkstate = CLK_AVAIL; + } else { + goto clkwait; + } + } + + BUS_WAKE(bus); + + /* Make sure backplane clock is on */ + dhdsdio_clkctl(bus, CLK_AVAIL, TRUE); + if (bus->clkstate != CLK_AVAIL) + goto clkwait; + + /* Pending interrupt indicates new device status */ + if (bus->ipend) { + bus->ipend = FALSE; + R_SDREG(newstatus, ®s->intstatus, retries); + bus->f1regdata++; + if (bcmsdh_regfail(bus->sdh)) + newstatus = 0; + newstatus &= bus->hostintmask; + bus->fcstate = !!(newstatus & I_HMB_FC_STATE); + if (newstatus) { + bus->f1regdata++; + if ((bus->rxint_mode == SDIO_DEVICE_RXDATAINT_MODE_0) && + (newstatus == I_XMTDATA_AVAIL)) { + } + else + W_SDREG(newstatus, ®s->intstatus, retries); + } + } + + /* Merge new bits with previous */ + intstatus |= newstatus; + bus->intstatus = 0; + + /* Handle flow-control change: read new state in case our ack + * crossed another change interrupt. If change still set, assume + * FC ON for safety, let next loop through do the debounce. + */ + if (intstatus & I_HMB_FC_CHANGE) { + intstatus &= ~I_HMB_FC_CHANGE; + W_SDREG(I_HMB_FC_CHANGE, ®s->intstatus, retries); + R_SDREG(newstatus, ®s->intstatus, retries); + bus->f1regdata += 2; + bus->fcstate = !!(newstatus & (I_HMB_FC_STATE | I_HMB_FC_CHANGE)); + intstatus |= (newstatus & bus->hostintmask); + } + + /* Just being here means nothing more to do for chipactive */ + if (intstatus & I_CHIPACTIVE) { + /* ASSERT(bus->clkstate == CLK_AVAIL); */ + intstatus &= ~I_CHIPACTIVE; + } + + /* Handle host mailbox indication */ + if (intstatus & I_HMB_HOST_INT) { + intstatus &= ~I_HMB_HOST_INT; + intstatus |= dhdsdio_hostmail(bus); + } + + /* Generally don't ask for these, can get CRC errors... */ + if (intstatus & I_WR_OOSYNC) { + DHD_ERROR(("Dongle reports WR_OOSYNC\n")); + intstatus &= ~I_WR_OOSYNC; + } + + if (intstatus & I_RD_OOSYNC) { + DHD_ERROR(("Dongle reports RD_OOSYNC\n")); + intstatus &= ~I_RD_OOSYNC; + } + + if (intstatus & I_SBINT) { + DHD_ERROR(("Dongle reports SBINT\n")); + intstatus &= ~I_SBINT; + } + + /* Would be active due to wake-wlan in gSPI */ + if (intstatus & I_CHIPACTIVE) { + DHD_INFO(("Dongle reports CHIPACTIVE\n")); + intstatus &= ~I_CHIPACTIVE; + } + + /* Ignore frame indications if rxskip is set */ + if (bus->rxskip) { + intstatus &= ~FRAME_AVAIL_MASK(bus); + } + + /* On frame indication, read available frames */ + if (PKT_AVAILABLE(bus, intstatus)) { + framecnt = dhdsdio_readframes(bus, rxlimit, &rxdone); + if (rxdone || bus->rxskip) + intstatus &= ~FRAME_AVAIL_MASK(bus); + rxlimit -= MIN(framecnt, rxlimit); + } + + /* Keep still-pending events for next scheduling */ + bus->intstatus = intstatus; + +clkwait: + /* Re-enable interrupts to detect new device events (mailbox, rx frame) + * or clock availability. (Allows tx loop to check ipend if desired.) + * (Unless register access seems hosed, as we may not be able to ACK...) + */ + if (bus->intr && bus->intdis && !bcmsdh_regfail(sdh)) { + DHD_INTR(("%s: enable SDIO interrupts, rxdone %d framecnt %d\n", + __FUNCTION__, rxdone, framecnt)); + bus->intdis = FALSE; +#if defined(OOB_INTR_ONLY) + bcmsdh_oob_intr_set(1); +#endif /* (OOB_INTR_ONLY) */ + bcmsdh_intr_enable(sdh); + } + + if (TXCTLOK(bus) && bus->ctrl_frame_stat && (bus->clkstate == CLK_AVAIL)) { + int ret, i; + + ret = dhd_bcmsdh_send_buf(bus, bcmsdh_cur_sbwad(sdh), SDIO_FUNC_2, F2SYNC, + (uint8 *)bus->ctrl_frame_buf, (uint32)bus->ctrl_frame_len, + NULL, NULL, NULL); + ASSERT(ret != BCME_PENDING); + if (ret == BCME_NODEVICE) { + DHD_ERROR(("%s: Device asleep already\n", __FUNCTION__)); + } else if (ret < 0) { + /* On failure, abort the command and terminate the frame */ + DHD_INFO(("%s: sdio error %d, abort command and terminate frame.\n", + __FUNCTION__, ret)); + bus->tx_sderrs++; + + bcmsdh_abort(sdh, SDIO_FUNC_2); + + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_FRAMECTRL, + SFC_WF_TERM, NULL); + bus->f1regdata++; + + for (i = 0; i < 3; i++) { + uint8 hi, lo; + hi = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_WFRAMEBCHI, NULL); + lo = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_WFRAMEBCLO, NULL); + bus->f1regdata += 2; + if ((hi == 0) && (lo == 0)) + break; + } + } + if (ret == 0) { + bus->tx_seq = (bus->tx_seq + 1) % SDPCM_SEQUENCE_WRAP; + } + + bus->ctrl_frame_stat = FALSE; + dhd_wait_event_wakeup(bus->dhd); + } + /* Send queued frames (limit 1 if rx may still be pending) */ + else if ((bus->clkstate == CLK_AVAIL) && !bus->fcstate && + pktq_mlen(&bus->txq, ~bus->flowcontrol) && txlimit && DATAOK(bus)) { + framecnt = rxdone ? txlimit : MIN(txlimit, dhd_txminmax); + framecnt = dhdsdio_sendfromq(bus, framecnt); + txlimit -= framecnt; + } + /* Resched the DPC if ctrl cmd is pending on bus credit */ + if (bus->ctrl_frame_stat) + resched = TRUE; + + /* Resched if events or tx frames are pending, else await next interrupt */ + /* On failed register access, all bets are off: no resched or interrupts */ + if ((bus->dhd->busstate == DHD_BUS_DOWN) || bcmsdh_regfail(sdh)) { + if ((bus->sih->buscorerev >= 12) && !(dhdsdio_sleepcsr_get(bus) & + SBSDIO_FUNC1_SLEEPCSR_KSO_MASK)) { + /* Bus failed because of KSO */ + DHD_ERROR(("%s: Bus failed due to KSO\n", __FUNCTION__)); + bus->kso = FALSE; + } else { + DHD_ERROR(("%s: failed backplane access over SDIO, halting operation\n", + __FUNCTION__)); + bus->dhd->busstate = DHD_BUS_DOWN; + bus->intstatus = 0; + } + } else if (bus->clkstate == CLK_PENDING) { + /* Awaiting I_CHIPACTIVE; don't resched */ + } else if (bus->intstatus || bus->ipend || + (!bus->fcstate && pktq_mlen(&bus->txq, ~bus->flowcontrol) && DATAOK(bus)) || + PKT_AVAILABLE(bus, bus->intstatus)) { /* Read multiple frames */ + resched = TRUE; + } + + bus->dpc_sched = resched; + + /* If we're done for now, turn off clock request. */ + if ((bus->idletime == DHD_IDLE_IMMEDIATE) && (bus->clkstate != CLK_PENDING)) { + bus->activity = FALSE; + dhdsdio_clkctl(bus, CLK_NONE, FALSE); + } + +exit: + dhd_os_sdunlock(bus->dhd); + return resched; +} + +bool +dhd_bus_dpc(struct dhd_bus *bus) +{ + bool resched; + + /* Call the DPC directly. */ + DHD_TRACE(("Calling dhdsdio_dpc() from %s\n", __FUNCTION__)); + resched = dhdsdio_dpc(bus); + + return resched; +} + +void +dhdsdio_isr(void *arg) +{ + dhd_bus_t *bus = (dhd_bus_t*)arg; + bcmsdh_info_t *sdh; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (!bus) { + DHD_ERROR(("%s : bus is null pointer , exit \n", __FUNCTION__)); + return; + } + sdh = bus->sdh; + + if (bus->dhd->busstate == DHD_BUS_DOWN) { + DHD_ERROR(("%s : bus is down. we have nothing to do\n", __FUNCTION__)); + return; + } + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + /* Count the interrupt call */ + bus->intrcount++; + bus->ipend = TRUE; + + /* Shouldn't get this interrupt if we're sleeping? */ + if (!SLPAUTO_ENAB(bus)) { + if (bus->sleeping) { + DHD_ERROR(("INTERRUPT WHILE SLEEPING??\n")); + return; + } else if (!KSO_ENAB(bus)) { + DHD_ERROR(("ISR in devsleep 1\n")); + } + } + + /* Disable additional interrupts (is this needed now)? */ + if (bus->intr) { + DHD_INTR(("%s: disable SDIO interrupts\n", __FUNCTION__)); + } else { + DHD_ERROR(("dhdsdio_isr() w/o interrupt configured!\n")); + } + + bcmsdh_intr_disable(sdh); + bus->intdis = TRUE; + +#if defined(SDIO_ISR_THREAD) + DHD_TRACE(("Calling dhdsdio_dpc() from %s\n", __FUNCTION__)); + DHD_OS_WAKE_LOCK(bus->dhd); + while (dhdsdio_dpc(bus)); + DHD_OS_WAKE_UNLOCK(bus->dhd); +#else + bus->dpc_sched = TRUE; + dhd_sched_dpc(bus->dhd); +#endif + +} + +#ifdef SDTEST +static void +dhdsdio_pktgen_init(dhd_bus_t *bus) +{ + /* Default to specified length, or full range */ + if (dhd_pktgen_len) { + bus->pktgen_maxlen = MIN(dhd_pktgen_len, MAX_PKTGEN_LEN); + bus->pktgen_minlen = bus->pktgen_maxlen; + } else { + bus->pktgen_maxlen = MAX_PKTGEN_LEN; + bus->pktgen_minlen = 0; + } + bus->pktgen_len = (uint16)bus->pktgen_minlen; + + /* Default to per-watchdog burst with 10s print time */ + bus->pktgen_freq = 1; + bus->pktgen_print = dhd_watchdog_ms ? 10000 / dhd_watchdog_ms : 0; + bus->pktgen_count = (dhd_pktgen * dhd_watchdog_ms + 999) / 1000; + + /* Default to echo mode */ + bus->pktgen_mode = DHD_PKTGEN_ECHO; + bus->pktgen_stop = 1; +} + +static void +dhdsdio_pktgen(dhd_bus_t *bus) +{ + void *pkt; + uint8 *data; + uint pktcount; + uint fillbyte; + osl_t *osh = bus->dhd->osh; + uint16 len; + + /* Display current count if appropriate */ + if (bus->pktgen_print && (++bus->pktgen_ptick >= bus->pktgen_print)) { + bus->pktgen_ptick = 0; + printf("%s: send attempts %d rcvd %d\n", + __FUNCTION__, bus->pktgen_sent, bus->pktgen_rcvd); + } + + /* For recv mode, just make sure dongle has started sending */ + if (bus->pktgen_mode == DHD_PKTGEN_RECV) { + if (bus->pktgen_rcv_state == PKTGEN_RCV_IDLE) { + bus->pktgen_rcv_state = PKTGEN_RCV_ONGOING; + dhdsdio_sdtest_set(bus, (uint8)bus->pktgen_total); + } + return; + } + + /* Otherwise, generate or request the specified number of packets */ + for (pktcount = 0; pktcount < bus->pktgen_count; pktcount++) { + /* Stop if total has been reached */ + if (bus->pktgen_total && (bus->pktgen_sent >= bus->pktgen_total)) { + bus->pktgen_count = 0; + break; + } + + /* Allocate an appropriate-sized packet */ + len = bus->pktgen_len; + if (!(pkt = PKTGET(osh, (len + SDPCM_HDRLEN + SDPCM_TEST_HDRLEN + DHD_SDALIGN), + TRUE))) {; + DHD_ERROR(("%s: PKTGET failed!\n", __FUNCTION__)); + break; + } + PKTALIGN(osh, pkt, (len + SDPCM_HDRLEN + SDPCM_TEST_HDRLEN), DHD_SDALIGN); + data = (uint8*)PKTDATA(osh, pkt) + SDPCM_HDRLEN; + + /* Write test header cmd and extra based on mode */ + switch (bus->pktgen_mode) { + case DHD_PKTGEN_ECHO: + *data++ = SDPCM_TEST_ECHOREQ; + *data++ = (uint8)bus->pktgen_sent; + break; + + case DHD_PKTGEN_SEND: + *data++ = SDPCM_TEST_DISCARD; + *data++ = (uint8)bus->pktgen_sent; + break; + + case DHD_PKTGEN_RXBURST: + *data++ = SDPCM_TEST_BURST; + *data++ = (uint8)bus->pktgen_count; + break; + + default: + DHD_ERROR(("Unrecognized pktgen mode %d\n", bus->pktgen_mode)); + PKTFREE(osh, pkt, TRUE); + bus->pktgen_count = 0; + return; + } + + /* Write test header length field */ + *data++ = (len >> 0); + *data++ = (len >> 8); + + /* Then fill in the remainder -- N/A for burst, but who cares... */ + for (fillbyte = 0; fillbyte < len; fillbyte++) + *data++ = SDPCM_TEST_FILL(fillbyte, (uint8)bus->pktgen_sent); + +#ifdef DHD_DEBUG + if (DHD_BYTES_ON() && DHD_DATA_ON()) { + data = (uint8*)PKTDATA(osh, pkt) + SDPCM_HDRLEN; + prhex("dhdsdio_pktgen: Tx Data", data, PKTLEN(osh, pkt) - SDPCM_HDRLEN); + } +#endif + + /* Send it */ + if (dhdsdio_txpkt(bus, pkt, SDPCM_TEST_CHANNEL, TRUE)) { + bus->pktgen_fail++; + if (bus->pktgen_stop && bus->pktgen_stop == bus->pktgen_fail) + bus->pktgen_count = 0; + } + bus->pktgen_sent++; + + /* Bump length if not fixed, wrap at max */ + if (++bus->pktgen_len > bus->pktgen_maxlen) + bus->pktgen_len = (uint16)bus->pktgen_minlen; + + /* Special case for burst mode: just send one request! */ + if (bus->pktgen_mode == DHD_PKTGEN_RXBURST) + break; + } +} + +static void +dhdsdio_sdtest_set(dhd_bus_t *bus, uint8 count) +{ + void *pkt; + uint8 *data; + osl_t *osh = bus->dhd->osh; + + /* Allocate the packet */ + if (!(pkt = PKTGET(osh, SDPCM_HDRLEN + SDPCM_TEST_HDRLEN + DHD_SDALIGN, TRUE))) { + DHD_ERROR(("%s: PKTGET failed!\n", __FUNCTION__)); + return; + } + PKTALIGN(osh, pkt, (SDPCM_HDRLEN + SDPCM_TEST_HDRLEN), DHD_SDALIGN); + data = (uint8*)PKTDATA(osh, pkt) + SDPCM_HDRLEN; + + /* Fill in the test header */ + *data++ = SDPCM_TEST_SEND; + *data++ = count; + *data++ = (bus->pktgen_maxlen >> 0); + *data++ = (bus->pktgen_maxlen >> 8); + + /* Send it */ + if (dhdsdio_txpkt(bus, pkt, SDPCM_TEST_CHANNEL, TRUE)) + bus->pktgen_fail++; +} + + +static void +dhdsdio_testrcv(dhd_bus_t *bus, void *pkt, uint seq) +{ + osl_t *osh = bus->dhd->osh; + uint8 *data; + uint pktlen; + + uint8 cmd; + uint8 extra; + uint16 len; + uint16 offset; + + /* Check for min length */ + if ((pktlen = PKTLEN(osh, pkt)) < SDPCM_TEST_HDRLEN) { + DHD_ERROR(("dhdsdio_restrcv: toss runt frame, pktlen %d\n", pktlen)); + PKTFREE(osh, pkt, FALSE); + return; + } + + /* Extract header fields */ + data = PKTDATA(osh, pkt); + cmd = *data++; + extra = *data++; + len = *data++; len += *data++ << 8; + DHD_TRACE(("%s:cmd:%d, xtra:%d,len:%d\n", __FUNCTION__, cmd, extra, len)); + /* Check length for relevant commands */ + if (cmd == SDPCM_TEST_DISCARD || cmd == SDPCM_TEST_ECHOREQ || cmd == SDPCM_TEST_ECHORSP) { + if (pktlen != len + SDPCM_TEST_HDRLEN) { + DHD_ERROR(("dhdsdio_testrcv: frame length mismatch, pktlen %d seq %d" + " cmd %d extra %d len %d\n", pktlen, seq, cmd, extra, len)); + PKTFREE(osh, pkt, FALSE); + return; + } + } + + /* Process as per command */ + switch (cmd) { + case SDPCM_TEST_ECHOREQ: + /* Rx->Tx turnaround ok (even on NDIS w/current implementation) */ + *(uint8 *)(PKTDATA(osh, pkt)) = SDPCM_TEST_ECHORSP; + if (dhdsdio_txpkt(bus, pkt, SDPCM_TEST_CHANNEL, TRUE) == 0) { + bus->pktgen_sent++; + } else { + bus->pktgen_fail++; + PKTFREE(osh, pkt, FALSE); + } + bus->pktgen_rcvd++; + break; + + case SDPCM_TEST_ECHORSP: + if (bus->ext_loop) { + PKTFREE(osh, pkt, FALSE); + bus->pktgen_rcvd++; + break; + } + + for (offset = 0; offset < len; offset++, data++) { + if (*data != SDPCM_TEST_FILL(offset, extra)) { + DHD_ERROR(("dhdsdio_testrcv: echo data mismatch: " + "offset %d (len %d) expect 0x%02x rcvd 0x%02x\n", + offset, len, SDPCM_TEST_FILL(offset, extra), *data)); + break; + } + } + PKTFREE(osh, pkt, FALSE); + bus->pktgen_rcvd++; + break; + + case SDPCM_TEST_DISCARD: + { + int i = 0; + uint8 *prn = data; + uint8 testval = extra; + for (i = 0; i < len; i++) { + if (*prn != testval) { + DHD_ERROR(("DIErr@Pkt#:%d,Ix:%d, expected:0x%x, got:0x%x\n", + i, bus->pktgen_rcvd_rcvsession, testval, *prn)); + prn++; testval++; + } + } + } + PKTFREE(osh, pkt, FALSE); + bus->pktgen_rcvd++; + break; + + case SDPCM_TEST_BURST: + case SDPCM_TEST_SEND: + default: + DHD_INFO(("dhdsdio_testrcv: unsupported or unknown command, pktlen %d seq %d" + " cmd %d extra %d len %d\n", pktlen, seq, cmd, extra, len)); + PKTFREE(osh, pkt, FALSE); + break; + } + + /* For recv mode, stop at limit (and tell dongle to stop sending) */ + if (bus->pktgen_mode == DHD_PKTGEN_RECV) { + if (bus->pktgen_rcv_state != PKTGEN_RCV_IDLE) { + bus->pktgen_rcvd_rcvsession++; + + if (bus->pktgen_total && + (bus->pktgen_rcvd_rcvsession >= bus->pktgen_total)) { + bus->pktgen_count = 0; + DHD_ERROR(("Pktgen:rcv test complete!\n")); + bus->pktgen_rcv_state = PKTGEN_RCV_IDLE; + dhdsdio_sdtest_set(bus, FALSE); + bus->pktgen_rcvd_rcvsession = 0; + } + } + } +} +#endif /* SDTEST */ + +extern void +dhd_disable_intr(dhd_pub_t *dhdp) +{ + dhd_bus_t *bus; + bus = dhdp->bus; + bcmsdh_intr_disable(bus->sdh); +} + +extern bool +dhd_bus_watchdog(dhd_pub_t *dhdp) +{ + dhd_bus_t *bus; + + DHD_TIMER(("%s: Enter\n", __FUNCTION__)); + + bus = dhdp->bus; + + if (bus->dhd->dongle_reset) + return FALSE; + + /* Ignore the timer if simulating bus down */ + if (!SLPAUTO_ENAB(bus) && bus->sleeping) + return FALSE; + + if (dhdp->busstate == DHD_BUS_DOWN) + return FALSE; + + /* Poll period: check device if appropriate. */ + if (!SLPAUTO_ENAB(bus) && (bus->poll && (++bus->polltick >= bus->pollrate))) { + uint32 intstatus = 0; + + /* Reset poll tick */ + bus->polltick = 0; + + /* Check device if no interrupts */ + if (!bus->intr || (bus->intrcount == bus->lastintrs)) { + + if (!bus->dpc_sched) { + uint8 devpend; + devpend = bcmsdh_cfg_read(bus->sdh, SDIO_FUNC_0, + SDIOD_CCCR_INTPEND, NULL); + intstatus = devpend & (INTR_STATUS_FUNC1 | INTR_STATUS_FUNC2); + } + + /* If there is something, make like the ISR and schedule the DPC */ + if (intstatus) { + bus->pollcnt++; + bus->ipend = TRUE; + if (bus->intr) { + bcmsdh_intr_disable(bus->sdh); + } + bus->dpc_sched = TRUE; + dhd_sched_dpc(bus->dhd); + + } + } + + /* Update interrupt tracking */ + bus->lastintrs = bus->intrcount; + } + +#ifdef DHD_DEBUG + /* Poll for console output periodically */ + if (dhdp->busstate == DHD_BUS_DATA && dhd_console_ms != 0) { + bus->console.count += dhd_watchdog_ms; + if (bus->console.count >= dhd_console_ms) { + bus->console.count -= dhd_console_ms; + /* Make sure backplane clock is on */ + if (SLPAUTO_ENAB(bus)) + dhdsdio_bussleep(bus, FALSE); + else + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + if (dhdsdio_readconsole(bus) < 0) + dhd_console_ms = 0; /* On error, stop trying */ + } + } +#endif /* DHD_DEBUG */ + +#ifdef SDTEST + /* Generate packets if configured */ + if (bus->pktgen_count && (++bus->pktgen_tick >= bus->pktgen_freq)) { + /* Make sure backplane clock is on */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + bus->pktgen_tick = 0; + dhdsdio_pktgen(bus); + } +#endif + + /* On idle timeout clear activity flag and/or turn off clock */ + if ((bus->idletime > 0) && (bus->clkstate == CLK_AVAIL)) { + if (++bus->idlecount >= bus->idletime) { + bus->idlecount = 0; + if (bus->activity) { + bus->activity = FALSE; + if (SLPAUTO_ENAB(bus)) { + if (!bus->readframes) + dhdsdio_bussleep(bus, TRUE); + else + bus->reqbussleep = TRUE; + } + else + dhdsdio_clkctl(bus, CLK_NONE, FALSE); + } + } + } + + return bus->ipend; +} + +#ifdef DHD_DEBUG +extern int +dhd_bus_console_in(dhd_pub_t *dhdp, uchar *msg, uint msglen) +{ + dhd_bus_t *bus = dhdp->bus; + uint32 addr, val; + int rv; + void *pkt; + + /* Address could be zero if CONSOLE := 0 in dongle Makefile */ + if (bus->console_addr == 0) + return BCME_UNSUPPORTED; + + /* Exclusive bus access */ + dhd_os_sdlock(bus->dhd); + + /* Don't allow input if dongle is in reset */ + if (bus->dhd->dongle_reset) { + dhd_os_sdunlock(bus->dhd); + return BCME_NOTREADY; + } + + /* Request clock to allow SDIO accesses */ + BUS_WAKE(bus); + /* No pend allowed since txpkt is called later, ht clk has to be on */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + /* Zero cbuf_index */ + addr = bus->console_addr + OFFSETOF(hndrte_cons_t, cbuf_idx); + val = htol32(0); + if ((rv = dhdsdio_membytes(bus, TRUE, addr, (uint8 *)&val, sizeof(val))) < 0) + goto done; + + /* Write message into cbuf */ + addr = bus->console_addr + OFFSETOF(hndrte_cons_t, cbuf); + if ((rv = dhdsdio_membytes(bus, TRUE, addr, (uint8 *)msg, msglen)) < 0) + goto done; + + /* Write length into vcons_in */ + addr = bus->console_addr + OFFSETOF(hndrte_cons_t, vcons_in); + val = htol32(msglen); + if ((rv = dhdsdio_membytes(bus, TRUE, addr, (uint8 *)&val, sizeof(val))) < 0) + goto done; + + /* Bump dongle by sending an empty packet on the event channel. + * sdpcm_sendup (RX) checks for virtual console input. + */ + if ((pkt = PKTGET(bus->dhd->osh, 4 + SDPCM_RESERVE, TRUE)) != NULL) + dhdsdio_txpkt(bus, pkt, SDPCM_EVENT_CHANNEL, TRUE); + +done: + if ((bus->idletime == DHD_IDLE_IMMEDIATE) && !bus->dpc_sched) { + bus->activity = FALSE; + dhdsdio_clkctl(bus, CLK_NONE, TRUE); + } + + dhd_os_sdunlock(bus->dhd); + + return rv; +} +#endif /* DHD_DEBUG */ + +#ifdef DHD_DEBUG +static void +dhd_dump_cis(uint fn, uint8 *cis) +{ + uint byte, tag, tdata; + DHD_INFO(("Function %d CIS:\n", fn)); + + for (tdata = byte = 0; byte < SBSDIO_CIS_SIZE_LIMIT; byte++) { + if ((byte % 16) == 0) + DHD_INFO((" ")); + DHD_INFO(("%02x ", cis[byte])); + if ((byte % 16) == 15) + DHD_INFO(("\n")); + if (!tdata--) { + tag = cis[byte]; + if (tag == 0xff) + break; + else if (!tag) + tdata = 0; + else if ((byte + 1) < SBSDIO_CIS_SIZE_LIMIT) + tdata = cis[byte + 1] + 1; + else + DHD_INFO(("]")); + } + } + if ((byte % 16) != 15) + DHD_INFO(("\n")); +} +#endif /* DHD_DEBUG */ + +static bool +dhdsdio_chipmatch(uint16 chipid) +{ + if (chipid == BCM4325_CHIP_ID) + return TRUE; + if (chipid == BCM4329_CHIP_ID) + return TRUE; + if (chipid == BCM4315_CHIP_ID) + return TRUE; + if (chipid == BCM4319_CHIP_ID) + return TRUE; + if (chipid == BCM4336_CHIP_ID) + return TRUE; + if (chipid == BCM4330_CHIP_ID) + return TRUE; + if (chipid == BCM43237_CHIP_ID) + return TRUE; + if (chipid == BCM43362_CHIP_ID) + return TRUE; + if (chipid == BCM4314_CHIP_ID) + return TRUE; + if (chipid == BCM4334_CHIP_ID) + return TRUE; + if (chipid == BCM43239_CHIP_ID) + return TRUE; + if (chipid == BCM4324_CHIP_ID) + return TRUE; + if (chipid == BCM4335_CHIP_ID) + return TRUE; + return FALSE; +} + +static void * +dhdsdio_probe(uint16 venid, uint16 devid, uint16 bus_no, uint16 slot, + uint16 func, uint bustype, void *regsva, osl_t * osh, void *sdh) +{ + int ret; + dhd_bus_t *bus; +#ifdef GET_CUSTOM_MAC_ENABLE + struct ether_addr ea_addr; +#endif /* GET_CUSTOM_MAC_ENABLE */ + + /* Init global variables at run-time, not as part of the declaration. + * This is required to support init/de-init of the driver. Initialization + * of globals as part of the declaration results in non-deterministic + * behavior since the value of the globals may be different on the + * first time that the driver is initialized vs subsequent initializations. + */ + dhd_txbound = DHD_TXBOUND; + dhd_rxbound = DHD_RXBOUND; + dhd_alignctl = TRUE; + sd1idle = TRUE; + dhd_readahead = TRUE; + retrydata = FALSE; + dhd_doflow = FALSE; + dhd_dongle_memsize = 0; + dhd_txminmax = DHD_TXMINMAX; + + forcealign = TRUE; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + DHD_INFO(("%s: venid 0x%04x devid 0x%04x\n", __FUNCTION__, venid, devid)); + + /* We make assumptions about address window mappings */ + ASSERT((uintptr)regsva == SI_ENUM_BASE); + + /* BCMSDH passes venid and devid based on CIS parsing -- but low-power start + * means early parse could fail, so here we should get either an ID + * we recognize OR (-1) indicating we must request power first. + */ + /* Check the Vendor ID */ + switch (venid) { + case 0x0000: + case VENDOR_BROADCOM: + break; + default: + DHD_ERROR(("%s: unknown vendor: 0x%04x\n", + __FUNCTION__, venid)); + return NULL; + } + + /* Check the Device ID and make sure it's one that we support */ + switch (devid) { + case BCM4325_D11DUAL_ID: /* 4325 802.11a/g id */ + case BCM4325_D11G_ID: /* 4325 802.11g 2.4Ghz band id */ + case BCM4325_D11A_ID: /* 4325 802.11a 5Ghz band id */ + DHD_INFO(("%s: found 4325 Dongle\n", __FUNCTION__)); + break; + case BCM4329_D11N_ID: /* 4329 802.11n dualband device */ + case BCM4329_D11N2G_ID: /* 4329 802.11n 2.4G device */ + case BCM4329_D11N5G_ID: /* 4329 802.11n 5G device */ + case 0x4329: + DHD_INFO(("%s: found 4329 Dongle\n", __FUNCTION__)); + break; + case BCM4315_D11DUAL_ID: /* 4315 802.11a/g id */ + case BCM4315_D11G_ID: /* 4315 802.11g id */ + case BCM4315_D11A_ID: /* 4315 802.11a id */ + DHD_INFO(("%s: found 4315 Dongle\n", __FUNCTION__)); + break; + case BCM4319_D11N_ID: /* 4319 802.11n id */ + case BCM4319_D11N2G_ID: /* 4319 802.11n2g id */ + case BCM4319_D11N5G_ID: /* 4319 802.11n5g id */ + DHD_INFO(("%s: found 4319 Dongle\n", __FUNCTION__)); + break; + case 0: + DHD_INFO(("%s: allow device id 0, will check chip internals\n", + __FUNCTION__)); + break; + + default: + DHD_ERROR(("%s: skipping 0x%04x/0x%04x, not a dongle\n", + __FUNCTION__, venid, devid)); + return NULL; + } + + if (osh == NULL) { + /* Ask the OS interface part for an OSL handle */ + if (!(osh = dhd_osl_attach(sdh, DHD_BUS))) { + DHD_ERROR(("%s: osl_attach failed!\n", __FUNCTION__)); + return NULL; + } + } + + /* Allocate private bus interface state */ + if (!(bus = MALLOC(osh, sizeof(dhd_bus_t)))) { + DHD_ERROR(("%s: MALLOC of dhd_bus_t failed\n", __FUNCTION__)); + goto fail; + } + bzero(bus, sizeof(dhd_bus_t)); + bus->sdh = sdh; + bus->cl_devid = (uint16)devid; + bus->bus = DHD_BUS; + bus->tx_seq = SDPCM_SEQUENCE_WRAP - 1; + bus->usebufpool = FALSE; /* Use bufpool if allocated, else use locally malloced rxbuf */ + + /* attach the common module */ + dhd_common_init(osh); + + /* attempt to attach to the dongle */ + if (!(dhdsdio_probe_attach(bus, osh, sdh, regsva, devid))) { + DHD_ERROR(("%s: dhdsdio_probe_attach failed\n", __FUNCTION__)); + goto fail; + } + + /* Attach to the dhd/OS/network interface */ + if (!(bus->dhd = dhd_attach(osh, bus, SDPCM_RESERVE))) { + DHD_ERROR(("%s: dhd_attach failed\n", __FUNCTION__)); + goto fail; + } + + /* Allocate buffers */ + if (!(dhdsdio_probe_malloc(bus, osh, sdh))) { + DHD_ERROR(("%s: dhdsdio_probe_malloc failed\n", __FUNCTION__)); + goto fail; + } + + if (!(dhdsdio_probe_init(bus, osh, sdh))) { + DHD_ERROR(("%s: dhdsdio_probe_init failed\n", __FUNCTION__)); + goto fail; + } + + if (bus->intr) { + /* Register interrupt callback, but mask it (not operational yet). */ + DHD_INTR(("%s: disable SDIO interrupts (not interested yet)\n", __FUNCTION__)); + bcmsdh_intr_disable(sdh); + if ((ret = bcmsdh_intr_reg(sdh, dhdsdio_isr, bus)) != 0) { + DHD_ERROR(("%s: FAILED: bcmsdh_intr_reg returned %d\n", + __FUNCTION__, ret)); + goto fail; + } + DHD_INTR(("%s: registered SDIO interrupt function ok\n", __FUNCTION__)); + } else { + DHD_INFO(("%s: SDIO interrupt function is NOT registered due to polling mode\n", + __FUNCTION__)); + } + + DHD_INFO(("%s: completed!!\n", __FUNCTION__)); + +#ifdef GET_CUSTOM_MAC_ENABLE + /* Read MAC address from external customer place */ + memset(&ea_addr, 0, sizeof(ea_addr)); + ret = dhd_custom_get_mac_address(ea_addr.octet); + if (!ret) { + memcpy(bus->dhd->mac.octet, (void *)&ea_addr, ETHER_ADDR_LEN); + } +#endif /* GET_CUSTOM_MAC_ENABLE */ + + /* if firmware path present try to download and bring up bus */ + if (dhd_download_fw_on_driverload && (ret = dhd_bus_start(bus->dhd)) != 0) { + DHD_ERROR(("%s: dhd_bus_start failed\n", __FUNCTION__)); + if (ret == BCME_NOTUP) + goto fail; + } + /* Ok, have the per-port tell the stack we're open for business */ + if (dhd_net_attach(bus->dhd, 0) != 0) { + DHD_ERROR(("%s: Net attach failed!!\n", __FUNCTION__)); + goto fail; + } + + return bus; + +fail: + dhdsdio_release(bus, osh); + return NULL; +} + +static bool +dhdsdio_probe_attach(struct dhd_bus *bus, osl_t *osh, void *sdh, void *regsva, + uint16 devid) +{ + int err = 0; + uint8 clkctl = 0; + + bus->alp_only = TRUE; + bus->sih = NULL; + + /* Return the window to backplane enumeration space for core access */ + if (dhdsdio_set_siaddr_window(bus, SI_ENUM_BASE)) { + DHD_ERROR(("%s: FAILED to return to SI_ENUM_BASE\n", __FUNCTION__)); + } + +#ifdef DHD_DEBUG + DHD_ERROR(("F1 signature read @0x18000000=0x%4x\n", + bcmsdh_reg_read(bus->sdh, SI_ENUM_BASE, 4))); + +#endif /* DHD_DEBUG */ + + + /* Force PLL off until si_attach() programs PLL control regs */ + + + + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, DHD_INIT_CLKCTL1, &err); + if (!err) + clkctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, &err); + + if (err || ((clkctl & ~SBSDIO_AVBITS) != DHD_INIT_CLKCTL1)) { + DHD_ERROR(("dhdsdio_probe: ChipClkCSR access: err %d wrote 0x%02x read 0x%02x\n", + err, DHD_INIT_CLKCTL1, clkctl)); + goto fail; + } + +#ifdef DHD_DEBUG + if (DHD_INFO_ON()) { + uint fn, numfn; + uint8 *cis[SDIOD_MAX_IOFUNCS]; + int err = 0; + + numfn = bcmsdh_query_iofnum(sdh); + ASSERT(numfn <= SDIOD_MAX_IOFUNCS); + + /* Make sure ALP is available before trying to read CIS */ + SPINWAIT(((clkctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, NULL)), + !SBSDIO_ALPAV(clkctl)), PMU_MAX_TRANSITION_DLY); + + /* Now request ALP be put on the bus */ + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, + DHD_INIT_CLKCTL2, &err); + OSL_DELAY(65); + + for (fn = 0; fn <= numfn; fn++) { + if (!(cis[fn] = MALLOC(osh, SBSDIO_CIS_SIZE_LIMIT))) { + DHD_INFO(("dhdsdio_probe: fn %d cis malloc failed\n", fn)); + break; + } + bzero(cis[fn], SBSDIO_CIS_SIZE_LIMIT); + + if ((err = bcmsdh_cis_read(sdh, fn, cis[fn], SBSDIO_CIS_SIZE_LIMIT))) { + DHD_INFO(("dhdsdio_probe: fn %d cis read err %d\n", fn, err)); + MFREE(osh, cis[fn], SBSDIO_CIS_SIZE_LIMIT); + break; + } + dhd_dump_cis(fn, cis[fn]); + } + + while (fn-- > 0) { + ASSERT(cis[fn]); + MFREE(osh, cis[fn], SBSDIO_CIS_SIZE_LIMIT); + } + + if (err) { + DHD_ERROR(("dhdsdio_probe: failure reading or parsing CIS\n")); + goto fail; + } + } +#endif /* DHD_DEBUG */ + + /* si_attach() will provide an SI handle and scan the backplane */ + if (!(bus->sih = si_attach((uint)devid, osh, regsva, DHD_BUS, sdh, + &bus->vars, &bus->varsz))) { + DHD_ERROR(("%s: si_attach failed!\n", __FUNCTION__)); + goto fail; + } + + bcmsdh_chipinfo(sdh, bus->sih->chip, bus->sih->chiprev); + + if (!dhdsdio_chipmatch((uint16)bus->sih->chip)) { + DHD_ERROR(("%s: unsupported chip: 0x%04x\n", + __FUNCTION__, bus->sih->chip)); + goto fail; + } + + if (bus->sih->buscorerev >= 12) + dhdsdio_clk_kso_init(bus); + else + bus->kso = TRUE; + + if (CST4330_CHIPMODE_SDIOD(bus->sih->chipst)) { + } + + si_sdiod_drive_strength_init(bus->sih, osh, dhd_sdiod_drive_strength); + + + /* Get info on the ARM and SOCRAM cores... */ + if (!DHD_NOPMU(bus)) { + if ((si_setcore(bus->sih, ARM7S_CORE_ID, 0)) || + (si_setcore(bus->sih, ARMCM3_CORE_ID, 0))) { + bus->armrev = si_corerev(bus->sih); + } else { + DHD_ERROR(("%s: failed to find ARM core!\n", __FUNCTION__)); + goto fail; + } + if (!(bus->orig_ramsize = si_socram_size(bus->sih))) { + DHD_ERROR(("%s: failed to find SOCRAM memory!\n", __FUNCTION__)); + goto fail; + } + + bus->ramsize = bus->orig_ramsize; + if (dhd_dongle_memsize) + dhd_dongle_setmemsize(bus, dhd_dongle_memsize); + + DHD_ERROR(("DHD: dongle ram size is set to %d(orig %d)\n", + bus->ramsize, bus->orig_ramsize)); + + bus->srmemsize = si_socram_srmem_size(bus->sih); + } + + /* ...but normally deal with the SDPCMDEV core */ + if (!(bus->regs = si_setcore(bus->sih, PCMCIA_CORE_ID, 0)) && + !(bus->regs = si_setcore(bus->sih, SDIOD_CORE_ID, 0))) { + DHD_ERROR(("%s: failed to find SDIODEV core!\n", __FUNCTION__)); + goto fail; + } + bus->sdpcmrev = si_corerev(bus->sih); + + /* Set core control so an SDIO reset does a backplane reset */ + OR_REG(osh, &bus->regs->corecontrol, CC_BPRESEN); + bus->rxint_mode = SDIO_DEVICE_HMB_RXINT; + + if ((bus->sih->buscoretype == SDIOD_CORE_ID) && (bus->sdpcmrev >= 4) && + (bus->rxint_mode == SDIO_DEVICE_RXDATAINT_MODE_1)) + { + uint32 val; + + val = R_REG(osh, &bus->regs->corecontrol); + val &= ~CC_XMTDATAAVAIL_MODE; + val |= CC_XMTDATAAVAIL_CTRL; + W_REG(osh, &bus->regs->corecontrol, val); + } + + + pktq_init(&bus->txq, (PRIOMASK + 1), QLEN); + + /* Locate an appropriately-aligned portion of hdrbuf */ + bus->rxhdr = (uint8 *)ROUNDUP((uintptr)&bus->hdrbuf[0], DHD_SDALIGN); + + /* Set the poll and/or interrupt flags */ + bus->intr = (bool)dhd_intr; + if ((bus->poll = (bool)dhd_poll)) + bus->pollrate = 1; + + return TRUE; + +fail: + if (bus->sih != NULL) + si_detach(bus->sih); + return FALSE; +} + +static bool +dhdsdio_probe_malloc(dhd_bus_t *bus, osl_t *osh, void *sdh) +{ + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (bus->dhd->maxctl) { + bus->rxblen = ROUNDUP((bus->dhd->maxctl + SDPCM_HDRLEN), ALIGNMENT) + DHD_SDALIGN; + if (!(bus->rxbuf = DHD_OS_PREALLOC(osh, DHD_PREALLOC_RXBUF, bus->rxblen))) { + DHD_ERROR(("%s: MALLOC of %d-byte rxbuf failed\n", + __FUNCTION__, bus->rxblen)); + goto fail; + } + } + /* Allocate buffer to receive glomed packet */ + if (!(bus->databuf = DHD_OS_PREALLOC(osh, DHD_PREALLOC_DATABUF, MAX_DATA_BUF))) { + DHD_ERROR(("%s: MALLOC of %d-byte databuf failed\n", + __FUNCTION__, MAX_DATA_BUF)); + /* release rxbuf which was already located as above */ + if (!bus->rxblen) + DHD_OS_PREFREE(osh, bus->rxbuf, bus->rxblen); + goto fail; + } + + /* Align the buffer */ + if ((uintptr)bus->databuf % DHD_SDALIGN) + bus->dataptr = bus->databuf + (DHD_SDALIGN - ((uintptr)bus->databuf % DHD_SDALIGN)); + else + bus->dataptr = bus->databuf; + + return TRUE; + +fail: + return FALSE; +} + +static bool +dhdsdio_probe_init(dhd_bus_t *bus, osl_t *osh, void *sdh) +{ + int32 fnum; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + +#ifdef SDTEST + dhdsdio_pktgen_init(bus); +#endif /* SDTEST */ + + /* Disable F2 to clear any intermediate frame state on the dongle */ + bcmsdh_cfg_write(sdh, SDIO_FUNC_0, SDIOD_CCCR_IOEN, SDIO_FUNC_ENABLE_1, NULL); + + bus->dhd->busstate = DHD_BUS_DOWN; + bus->sleeping = FALSE; + bus->rxflow = FALSE; + bus->prev_rxlim_hit = 0; + + /* Done with backplane-dependent accesses, can drop clock... */ + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, 0, NULL); + + /* ...and initialize clock/power states */ + bus->clkstate = CLK_SDONLY; + bus->idletime = (int32)dhd_idletime; + bus->idleclock = DHD_IDLE_ACTIVE; + + /* Query the SD clock speed */ + if (bcmsdh_iovar_op(sdh, "sd_divisor", NULL, 0, + &bus->sd_divisor, sizeof(int32), FALSE) != BCME_OK) { + DHD_ERROR(("%s: fail on %s get\n", __FUNCTION__, "sd_divisor")); + bus->sd_divisor = -1; + } else { + DHD_INFO(("%s: Initial value for %s is %d\n", + __FUNCTION__, "sd_divisor", bus->sd_divisor)); + } + + /* Query the SD bus mode */ + if (bcmsdh_iovar_op(sdh, "sd_mode", NULL, 0, + &bus->sd_mode, sizeof(int32), FALSE) != BCME_OK) { + DHD_ERROR(("%s: fail on %s get\n", __FUNCTION__, "sd_mode")); + bus->sd_mode = -1; + } else { + DHD_INFO(("%s: Initial value for %s is %d\n", + __FUNCTION__, "sd_mode", bus->sd_mode)); + } + + /* Query the F2 block size, set roundup accordingly */ + fnum = 2; + if (bcmsdh_iovar_op(sdh, "sd_blocksize", &fnum, sizeof(int32), + &bus->blocksize, sizeof(int32), FALSE) != BCME_OK) { + bus->blocksize = 0; + DHD_ERROR(("%s: fail on %s get\n", __FUNCTION__, "sd_blocksize")); + } else { + DHD_INFO(("%s: Initial value for %s is %d\n", + __FUNCTION__, "sd_blocksize", bus->blocksize)); + } + bus->roundup = MIN(max_roundup, bus->blocksize); + + /* Query if bus module supports packet chaining, default to use if supported */ + if (bcmsdh_iovar_op(sdh, "sd_rxchain", NULL, 0, + &bus->sd_rxchain, sizeof(int32), FALSE) != BCME_OK) { + bus->sd_rxchain = FALSE; + } else { + DHD_INFO(("%s: bus module (through bcmsdh API) %s chaining\n", + __FUNCTION__, (bus->sd_rxchain ? "supports" : "does not support"))); + } + bus->use_rxchain = (bool)bus->sd_rxchain; + + return TRUE; +} + +bool +dhd_bus_download_firmware(struct dhd_bus *bus, osl_t *osh, + char *pfw_path, char *pnv_path) +{ + bool ret; + bus->fw_path = pfw_path; + bus->nv_path = pnv_path; + + ret = dhdsdio_download_firmware(bus, osh, bus->sdh); + + + return ret; +} + +static bool +dhdsdio_download_firmware(struct dhd_bus *bus, osl_t *osh, void *sdh) +{ + bool ret; + + DHD_OS_WAKE_LOCK(bus->dhd); + + /* Download the firmware */ + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + + ret = _dhdsdio_download_firmware(bus) == 0; + + dhdsdio_clkctl(bus, CLK_SDONLY, FALSE); + + DHD_OS_WAKE_UNLOCK(bus->dhd); + return ret; +} + +/* Detach and free everything */ +static void +dhdsdio_release(dhd_bus_t *bus, osl_t *osh) +{ + bool dongle_isolation = FALSE; + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (bus) { + ASSERT(osh); + + if (bus->dhd) { + dongle_isolation = bus->dhd->dongle_isolation; + dhd_detach(bus->dhd); + } + + /* De-register interrupt handler */ + bcmsdh_intr_disable(bus->sdh); + bcmsdh_intr_dereg(bus->sdh); + + if (bus->dhd) { + dhdsdio_release_dongle(bus, osh, dongle_isolation, TRUE); + dhd_free(bus->dhd); + bus->dhd = NULL; + } + + dhdsdio_release_malloc(bus, osh); + +#ifdef DHD_DEBUG + if (bus->console.buf != NULL) + MFREE(osh, bus->console.buf, bus->console.bufsize); +#endif + + MFREE(osh, bus, sizeof(dhd_bus_t)); + } + + if (osh) + dhd_osl_detach(osh); + + DHD_TRACE(("%s: Disconnected\n", __FUNCTION__)); +} + +static void +dhdsdio_release_malloc(dhd_bus_t *bus, osl_t *osh) +{ + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (bus->dhd && bus->dhd->dongle_reset) + return; + + if (bus->rxbuf) { +#ifndef CONFIG_DHD_USE_STATIC_BUF + MFREE(osh, bus->rxbuf, bus->rxblen); +#endif + bus->rxctl = bus->rxbuf = NULL; + bus->rxlen = 0; + } + + if (bus->databuf) { +#ifndef CONFIG_DHD_USE_STATIC_BUF + MFREE(osh, bus->databuf, MAX_DATA_BUF); +#endif + bus->databuf = NULL; + } + + if (bus->vars && bus->varsz) { + MFREE(osh, bus->vars, bus->varsz); + bus->vars = NULL; + } + +} + + +static void +dhdsdio_release_dongle(dhd_bus_t *bus, osl_t *osh, bool dongle_isolation, bool reset_flag) +{ + DHD_TRACE(("%s: Enter bus->dhd %p bus->dhd->dongle_reset %d \n", __FUNCTION__, + bus->dhd, bus->dhd->dongle_reset)); + + if ((bus->dhd && bus->dhd->dongle_reset) && reset_flag) + return; + + if (bus->sih) { + if (bus->dhd) { + dhdsdio_clkctl(bus, CLK_AVAIL, FALSE); + } +#if !defined(BCMLXSDMMC) + if (KSO_ENAB(bus) && (dongle_isolation == FALSE)) + si_watchdog(bus->sih, 4); +#endif /* !defined(BCMLXSDMMC) */ + if (bus->dhd) { + dhdsdio_clkctl(bus, CLK_NONE, FALSE); + } + si_detach(bus->sih); + if (bus->vars && bus->varsz) + MFREE(osh, bus->vars, bus->varsz); + bus->vars = NULL; + } + + DHD_TRACE(("%s: Disconnected\n", __FUNCTION__)); +} + +static void +dhdsdio_disconnect(void *ptr) +{ + dhd_bus_t *bus = (dhd_bus_t *)ptr; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (bus) { + ASSERT(bus->dhd); + dhdsdio_release(bus, bus->dhd->osh); + } + + DHD_TRACE(("%s: Disconnected\n", __FUNCTION__)); +} + + +/* Register/Unregister functions are called by the main DHD entry + * point (e.g. module insertion) to link with the bus driver, in + * order to look for or await the device. + */ + +static bcmsdh_driver_t dhd_sdio = { + dhdsdio_probe, + dhdsdio_disconnect +}; + +int +dhd_bus_register(void) +{ + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + return bcmsdh_register(&dhd_sdio); +} + +void +dhd_bus_unregister(void) +{ + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + bcmsdh_unregister(); +} + +#if defined(BCMLXSDMMC) +/* Register a dummy SDIO client driver in order to be notified of new SDIO device */ +int dhd_bus_reg_sdio_notify(void* semaphore) +{ + return bcmsdh_reg_sdio_notify(semaphore); +} + +void dhd_bus_unreg_sdio_notify(void) +{ + bcmsdh_unreg_sdio_notify(); +} +#endif /* defined(BCMLXSDMMC) */ + +#ifdef BCMEMBEDIMAGE +static int +dhdsdio_download_code_array(struct dhd_bus *bus) +{ + int bcmerror = -1; + int offset = 0; + unsigned char *ularray = NULL; + + DHD_INFO(("%s: download embedded firmware...\n", __FUNCTION__)); + + /* Download image */ + while ((offset + MEMBLOCK) < sizeof(dlarray)) { + bcmerror = dhdsdio_membytes(bus, TRUE, offset, + (uint8 *) (dlarray + offset), MEMBLOCK); + if (bcmerror) { + DHD_ERROR(("%s: error %d on writing %d membytes at 0x%08x\n", + __FUNCTION__, bcmerror, MEMBLOCK, offset)); + goto err; + } + + offset += MEMBLOCK; + } + + if (offset < sizeof(dlarray)) { + bcmerror = dhdsdio_membytes(bus, TRUE, offset, + (uint8 *) (dlarray + offset), sizeof(dlarray) - offset); + if (bcmerror) { + DHD_ERROR(("%s: error %d on writing %d membytes at 0x%08x\n", + __FUNCTION__, bcmerror, sizeof(dlarray) - offset, offset)); + goto err; + } + } + +#ifdef DHD_DEBUG + /* Upload and compare the downloaded code */ + { + ularray = MALLOC(bus->dhd->osh, bus->ramsize); + /* Upload image to verify downloaded contents. */ + offset = 0; + memset(ularray, 0xaa, bus->ramsize); + while ((offset + MEMBLOCK) < sizeof(dlarray)) { + bcmerror = dhdsdio_membytes(bus, FALSE, offset, ularray + offset, MEMBLOCK); + if (bcmerror) { + DHD_ERROR(("%s: error %d on reading %d membytes at 0x%08x\n", + __FUNCTION__, bcmerror, MEMBLOCK, offset)); + goto err; + } + + offset += MEMBLOCK; + } + + if (offset < sizeof(dlarray)) { + bcmerror = dhdsdio_membytes(bus, FALSE, offset, + ularray + offset, sizeof(dlarray) - offset); + if (bcmerror) { + DHD_ERROR(("%s: error %d on reading %d membytes at 0x%08x\n", + __FUNCTION__, bcmerror, sizeof(dlarray) - offset, offset)); + goto err; + } + } + + if (memcmp(dlarray, ularray, sizeof(dlarray))) { + DHD_ERROR(("%s: Downloaded image is corrupted (%s, %s, %s).\n", + __FUNCTION__, dlimagename, dlimagever, dlimagedate)); + goto err; + } else + DHD_ERROR(("%s: Download, Upload and compare succeeded (%s, %s, %s).\n", + __FUNCTION__, dlimagename, dlimagever, dlimagedate)); + + } +#endif /* DHD_DEBUG */ + +err: + if (ularray) + MFREE(bus->dhd->osh, ularray, bus->ramsize); + return bcmerror; +} +#endif /* BCMEMBEDIMAGE */ + +static int +dhdsdio_download_code_file(struct dhd_bus *bus, char *pfw_path) +{ + int bcmerror = -1; + int offset = 0; + uint len; + void *image = NULL; + uint8 *memblock = NULL, *memptr; + + DHD_INFO(("%s: download firmware %s\n", __FUNCTION__, pfw_path)); + + image = dhd_os_open_image(pfw_path); + if (image == NULL) + goto err; + + memptr = memblock = MALLOC(bus->dhd->osh, MEMBLOCK + DHD_SDALIGN); + if (memblock == NULL) { + DHD_ERROR(("%s: Failed to allocate memory %d bytes\n", __FUNCTION__, MEMBLOCK)); + goto err; + } + if ((uint32)(uintptr)memblock % DHD_SDALIGN) + memptr += (DHD_SDALIGN - ((uint32)(uintptr)memblock % DHD_SDALIGN)); + + /* Download image */ + while ((len = dhd_os_get_image_block((char*)memptr, MEMBLOCK, image))) { + bcmerror = dhdsdio_membytes(bus, TRUE, offset, memptr, len); + if (bcmerror) { + DHD_ERROR(("%s: error %d on writing %d membytes at 0x%08x\n", + __FUNCTION__, bcmerror, MEMBLOCK, offset)); + goto err; + } + + offset += MEMBLOCK; + } + +err: + if (memblock) + MFREE(bus->dhd->osh, memblock, MEMBLOCK + DHD_SDALIGN); + + if (image) + dhd_os_close_image(image); + + return bcmerror; +} + +/* + EXAMPLE: nvram_array + nvram_arry format: + name=value + Use carriage return at the end of each assignment, and an empty string with + carriage return at the end of array. + + For example: + unsigned char nvram_array[] = {"name1=value1\n", "name2=value2\n", "\n"}; + Hex values start with 0x, and mac addr format: xx:xx:xx:xx:xx:xx. + + Search "EXAMPLE: nvram_array" to see how the array is activated. +*/ + +void +dhd_bus_set_nvram_params(struct dhd_bus * bus, const char *nvram_params) +{ + bus->nvram_params = nvram_params; +} + +static int +dhdsdio_download_nvram(struct dhd_bus *bus) +{ + int bcmerror = -1; + uint len; + void * image = NULL; + char * memblock = NULL; + char *bufp; + char *pnv_path; + bool nvram_file_exists; + + pnv_path = bus->nv_path; + + nvram_file_exists = ((pnv_path != NULL) && (pnv_path[0] != '\0')); + if (!nvram_file_exists && (bus->nvram_params == NULL)) + return (0); + + if (nvram_file_exists) { + image = dhd_os_open_image(pnv_path); + if (image == NULL) + goto err; + } + + memblock = MALLOC(bus->dhd->osh, MAX_NVRAMBUF_SIZE); + if (memblock == NULL) { + DHD_ERROR(("%s: Failed to allocate memory %d bytes\n", + __FUNCTION__, MAX_NVRAMBUF_SIZE)); + goto err; + } + + /* Download variables */ + if (nvram_file_exists) { + len = dhd_os_get_image_block(memblock, MAX_NVRAMBUF_SIZE, image); + } + else { + len = strlen(bus->nvram_params); + ASSERT(len <= MAX_NVRAMBUF_SIZE); + memcpy(memblock, bus->nvram_params, len); + } + if (len > 0 && len < MAX_NVRAMBUF_SIZE) { + bufp = (char *)memblock; + bufp[len] = 0; + len = process_nvram_vars(bufp, len); + if (len % 4) { + len += 4 - (len % 4); + } + bufp += len; + *bufp++ = 0; + if (len) + bcmerror = dhdsdio_downloadvars(bus, memblock, len + 1); + if (bcmerror) { + DHD_ERROR(("%s: error downloading vars: %d\n", + __FUNCTION__, bcmerror)); + } + } + else { + DHD_ERROR(("%s: error reading nvram file: %d\n", + __FUNCTION__, len)); + bcmerror = BCME_SDIO_ERROR; + } + +err: + if (memblock) + MFREE(bus->dhd->osh, memblock, MAX_NVRAMBUF_SIZE); + + if (image) + dhd_os_close_image(image); + + return bcmerror; +} + +static int +_dhdsdio_download_firmware(struct dhd_bus *bus) +{ + int bcmerror = -1; + + bool embed = FALSE; /* download embedded firmware */ + bool dlok = FALSE; /* download firmware succeeded */ + + /* Out immediately if no image to download */ + if ((bus->fw_path == NULL) || (bus->fw_path[0] == '\0')) { +#ifdef BCMEMBEDIMAGE + embed = TRUE; +#else + return 0; +#endif + } + + /* Keep arm in reset */ + if (dhdsdio_download_state(bus, TRUE)) { + DHD_ERROR(("%s: error placing ARM core in reset\n", __FUNCTION__)); + goto err; + } + + /* External image takes precedence if specified */ + if ((bus->fw_path != NULL) && (bus->fw_path[0] != '\0')) { + if (dhdsdio_download_code_file(bus, bus->fw_path)) { + DHD_ERROR(("%s: dongle image file download failed\n", __FUNCTION__)); +#ifdef BCMEMBEDIMAGE + embed = TRUE; +#else + goto err; +#endif + } + else { + embed = FALSE; + dlok = TRUE; + } + } +#ifdef BCMEMBEDIMAGE + if (embed) { + if (dhdsdio_download_code_array(bus)) { + DHD_ERROR(("%s: dongle image array download failed\n", __FUNCTION__)); + goto err; + } + else { + dlok = TRUE; + } + } +#else + BCM_REFERENCE(embed); +#endif + if (!dlok) { + DHD_ERROR(("%s: dongle image download failed\n", __FUNCTION__)); + goto err; + } + + /* EXAMPLE: nvram_array */ + /* If a valid nvram_arry is specified as above, it can be passed down to dongle */ + /* dhd_bus_set_nvram_params(bus, (char *)&nvram_array); */ + + /* External nvram takes precedence if specified */ + if (dhdsdio_download_nvram(bus)) { + DHD_ERROR(("%s: dongle nvram file download failed\n", __FUNCTION__)); + goto err; + } + + /* Take arm out of reset */ + if (dhdsdio_download_state(bus, FALSE)) { + DHD_ERROR(("%s: error getting out of ARM core reset\n", __FUNCTION__)); + goto err; + } + + bcmerror = 0; + +err: + return bcmerror; +} + +static int +dhd_bcmsdh_recv_buf(dhd_bus_t *bus, uint32 addr, uint fn, uint flags, uint8 *buf, uint nbytes, + void *pkt, bcmsdh_cmplt_fn_t complete, void *handle) +{ + int status; + + if (!KSO_ENAB(bus)) { + DHD_ERROR(("%s: Device asleep\n", __FUNCTION__)); + return BCME_NODEVICE; + } + + status = bcmsdh_recv_buf(bus->sdh, addr, fn, flags, buf, nbytes, pkt, complete, handle); + + return status; +} + +static int +dhd_bcmsdh_send_buf(dhd_bus_t *bus, uint32 addr, uint fn, uint flags, uint8 *buf, uint nbytes, + void *pkt, bcmsdh_cmplt_fn_t complete, void *handle) +{ + if (!KSO_ENAB(bus)) { + DHD_ERROR(("%s: Device asleep\n", __FUNCTION__)); + return BCME_NODEVICE; + } + + return (bcmsdh_send_buf(bus->sdh, addr, fn, flags, buf, nbytes, pkt, complete, handle)); +} + +uint +dhd_bus_chip(struct dhd_bus *bus) +{ + ASSERT(bus->sih != NULL); + return bus->sih->chip; +} + +void * +dhd_bus_pub(struct dhd_bus *bus) +{ + return bus->dhd; +} + +void * +dhd_bus_txq(struct dhd_bus *bus) +{ + return &bus->txq; +} + +uint +dhd_bus_hdrlen(struct dhd_bus *bus) +{ + return SDPCM_HDRLEN; +} + +int +dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag) +{ + int bcmerror = 0; + dhd_bus_t *bus; + + bus = dhdp->bus; + + if (flag == TRUE) { + if (!bus->dhd->dongle_reset) { + dhd_os_sdlock(dhdp); + dhd_os_wd_timer(dhdp, 0); +#if !defined(IGNORE_ETH0_DOWN) + /* Force flow control as protection when stop come before ifconfig_down */ + dhd_txflowcontrol(bus->dhd, ALL_INTERFACES, ON); +#endif /* !defined(IGNORE_ETH0_DOWN) */ + /* Expect app to have torn down any connection before calling */ + /* Stop the bus, disable F2 */ + dhd_bus_stop(bus, FALSE); + +#if defined(OOB_INTR_ONLY) + /* Clean up any pending IRQ */ + bcmsdh_set_irq(FALSE); +#endif /* defined(OOB_INTR_ONLY) */ + + /* Clean tx/rx buffer pointers, detach from the dongle */ + dhdsdio_release_dongle(bus, bus->dhd->osh, TRUE, TRUE); + + bus->dhd->dongle_reset = TRUE; + bus->dhd->up = FALSE; + dhd_os_sdunlock(dhdp); + + DHD_TRACE(("%s: WLAN OFF DONE\n", __FUNCTION__)); + /* App can now remove power from device */ + } else + bcmerror = BCME_SDIO_ERROR; + } else { + /* App must have restored power to device before calling */ + + DHD_TRACE(("\n\n%s: == WLAN ON ==\n", __FUNCTION__)); + + if (bus->dhd->dongle_reset) { + /* Turn on WLAN */ +#ifdef DHDTHREAD + dhd_os_sdlock(dhdp); +#endif /* DHDTHREAD */ + /* Reset SD client */ + bcmsdh_reset(bus->sdh); + + /* Attempt to re-attach & download */ + if (dhdsdio_probe_attach(bus, bus->dhd->osh, bus->sdh, + (uint32 *)SI_ENUM_BASE, + bus->cl_devid)) { + /* Attempt to download binary to the dongle */ + if (dhdsdio_probe_init(bus, bus->dhd->osh, bus->sdh) && + dhdsdio_download_firmware(bus, bus->dhd->osh, bus->sdh)) { + + /* Re-init bus, enable F2 transfer */ + bcmerror = dhd_bus_init((dhd_pub_t *) bus->dhd, FALSE); + if (bcmerror == BCME_OK) { +#if defined(OOB_INTR_ONLY) + bcmsdh_set_irq(TRUE); + dhd_enable_oob_intr(bus, TRUE); +#endif /* defined(OOB_INTR_ONLY) */ + + bus->dhd->dongle_reset = FALSE; + bus->dhd->up = TRUE; + +#if !defined(IGNORE_ETH0_DOWN) + /* Restore flow control */ + dhd_txflowcontrol(bus->dhd, ALL_INTERFACES, OFF); +#endif + dhd_os_wd_timer(dhdp, dhd_watchdog_ms); + + DHD_TRACE(("%s: WLAN ON DONE\n", __FUNCTION__)); + } else { + dhd_bus_stop(bus, FALSE); + dhdsdio_release_dongle(bus, bus->dhd->osh, + TRUE, FALSE); + } + } else + bcmerror = BCME_SDIO_ERROR; + } else + bcmerror = BCME_SDIO_ERROR; + +#ifdef DHDTHREAD + dhd_os_sdunlock(dhdp); +#endif /* DHDTHREAD */ + } else { + bcmerror = BCME_SDIO_ERROR; + DHD_INFO(("%s called when dongle is not in reset\n", + __FUNCTION__)); + DHD_INFO(("Will call dhd_bus_start instead\n")); + sdioh_start(NULL, 1); + if ((bcmerror = dhd_bus_start(dhdp)) != 0) + DHD_ERROR(("%s: dhd_bus_start fail with %d\n", + __FUNCTION__, bcmerror)); + } + } + return bcmerror; +} + +/* Get Chip ID version */ +uint dhd_bus_chip_id(dhd_pub_t *dhdp) +{ + dhd_bus_t *bus = dhdp->bus; + + return bus->sih->chip; +} +int +dhd_bus_membytes(dhd_pub_t *dhdp, bool set, uint32 address, uint8 *data, uint size) +{ + dhd_bus_t *bus; + + bus = dhdp->bus; + return dhdsdio_membytes(bus, set, address, data, size); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmwifi_channels.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmwifi_channels.h @@ -0,0 +1,345 @@ +/* + * Misc utility routines for WL and Apps + * This header file housing the define and function prototype use by + * both the wl driver, tools & Apps. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmwifi_channels.h 309193 2012-01-19 00:03:57Z $ + */ + +#ifndef _bcmwifi_channels_h_ +#define _bcmwifi_channels_h_ + + + +typedef uint16 chanspec_t; + + +#define CH_UPPER_SB 0x01 +#define CH_LOWER_SB 0x02 +#define CH_EWA_VALID 0x04 +#define CH_80MHZ_APART 16 +#define CH_40MHZ_APART 8 +#define CH_20MHZ_APART 4 +#define CH_10MHZ_APART 2 +#define CH_5MHZ_APART 1 +#define CH_MAX_2G_CHANNEL 14 +#define MAXCHANNEL 224 +#define CHSPEC_CTLOVLP(sp1, sp2, sep) ABS(wf_chspec_ctlchan(sp1) - wf_chspec_ctlchan(sp2)) < (sep) + + +#undef D11AC_IOTYPES +#define D11AC_IOTYPES + +#ifndef D11AC_IOTYPES + +#define WL_CHANSPEC_CHAN_MASK 0x00ff +#define WL_CHANSPEC_CHAN_SHIFT 0 + +#define WL_CHANSPEC_CTL_SB_MASK 0x0300 +#define WL_CHANSPEC_CTL_SB_SHIFT 8 +#define WL_CHANSPEC_CTL_SB_LOWER 0x0100 +#define WL_CHANSPEC_CTL_SB_UPPER 0x0200 +#define WL_CHANSPEC_CTL_SB_NONE 0x0300 + +#define WL_CHANSPEC_BW_MASK 0x0C00 +#define WL_CHANSPEC_BW_SHIFT 10 +#define WL_CHANSPEC_BW_10 0x0400 +#define WL_CHANSPEC_BW_20 0x0800 +#define WL_CHANSPEC_BW_40 0x0C00 + +#define WL_CHANSPEC_BAND_MASK 0xf000 +#define WL_CHANSPEC_BAND_SHIFT 12 +#define WL_CHANSPEC_BAND_5G 0x1000 +#define WL_CHANSPEC_BAND_2G 0x2000 +#define INVCHANSPEC 255 + + +#define LOWER_20_SB(channel) (((channel) > CH_10MHZ_APART) ? ((channel) - CH_10MHZ_APART) : 0) +#define UPPER_20_SB(channel) (((channel) < (MAXCHANNEL - CH_10MHZ_APART)) ? \ + ((channel) + CH_10MHZ_APART) : 0) +#define CHSPEC_WLCBANDUNIT(chspec) (CHSPEC_IS5G(chspec) ? BAND_5G_INDEX : BAND_2G_INDEX) +#define CH20MHZ_CHSPEC(channel) (chanspec_t)((chanspec_t)(channel) | WL_CHANSPEC_BW_20 | \ + WL_CHANSPEC_CTL_SB_NONE | (((channel) <= CH_MAX_2G_CHANNEL) ? \ + WL_CHANSPEC_BAND_2G : WL_CHANSPEC_BAND_5G)) +#define NEXT_20MHZ_CHAN(channel) (((channel) < (MAXCHANNEL - CH_20MHZ_APART)) ? \ + ((channel) + CH_20MHZ_APART) : 0) +#define CH40MHZ_CHSPEC(channel, ctlsb) (chanspec_t) \ + ((channel) | (ctlsb) | WL_CHANSPEC_BW_40 | \ + ((channel) <= CH_MAX_2G_CHANNEL ? WL_CHANSPEC_BAND_2G : \ + WL_CHANSPEC_BAND_5G)) +#define CHSPEC_CHANNEL(chspec) ((uint8)((chspec) & WL_CHANSPEC_CHAN_MASK)) +#define CHSPEC_BAND(chspec) ((chspec) & WL_CHANSPEC_BAND_MASK) + + +#define CHSPEC_CTL_SB(chspec) ((chspec) & WL_CHANSPEC_CTL_SB_MASK) +#define CHSPEC_BW(chspec) ((chspec) & WL_CHANSPEC_BW_MASK) + +#ifdef WL11N_20MHZONLY + +#define CHSPEC_IS10(chspec) 0 +#define CHSPEC_IS20(chspec) 1 +#ifndef CHSPEC_IS40 +#define CHSPEC_IS40(chspec) 0 +#endif + +#else + +#define CHSPEC_IS10(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_10) +#define CHSPEC_IS20(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_20) +#ifndef CHSPEC_IS40 +#define CHSPEC_IS40(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_40) +#endif + +#endif + +#define CHSPEC_IS5G(chspec) (((chspec) & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_5G) +#define CHSPEC_IS2G(chspec) (((chspec) & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_2G) +#define CHSPEC_SB_NONE(chspec) (((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_NONE) +#define CHSPEC_SB_UPPER(chspec) (((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_UPPER) +#define CHSPEC_SB_LOWER(chspec) (((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_LOWER) +#define CHSPEC_CTL_CHAN(chspec) ((CHSPEC_SB_LOWER(chspec)) ? \ + (LOWER_20_SB(((chspec) & WL_CHANSPEC_CHAN_MASK))) : \ + (UPPER_20_SB(((chspec) & WL_CHANSPEC_CHAN_MASK)))) +#define CHSPEC2WLC_BAND(chspec) (CHSPEC_IS5G(chspec) ? WLC_BAND_5G : WLC_BAND_2G) + +#define CHANSPEC_STR_LEN 8 + +#else + +#define WL_CHANSPEC_CHAN_MASK 0x00ff +#define WL_CHANSPEC_CHAN_SHIFT 0 +#define WL_CHANSPEC_CHAN1_MASK 0x000f +#define WL_CHANSPEC_CHAN1_SHIFT 0 +#define WL_CHANSPEC_CHAN2_MASK 0x00f0 +#define WL_CHANSPEC_CHAN2_SHIFT 4 + +#define WL_CHANSPEC_CTL_SB_MASK 0x0700 +#define WL_CHANSPEC_CTL_SB_SHIFT 8 +#define WL_CHANSPEC_CTL_SB_LLL 0x0000 +#define WL_CHANSPEC_CTL_SB_LLU 0x0100 +#define WL_CHANSPEC_CTL_SB_LUL 0x0200 +#define WL_CHANSPEC_CTL_SB_LUU 0x0300 +#define WL_CHANSPEC_CTL_SB_ULL 0x0400 +#define WL_CHANSPEC_CTL_SB_ULU 0x0500 +#define WL_CHANSPEC_CTL_SB_UUL 0x0600 +#define WL_CHANSPEC_CTL_SB_UUU 0x0700 +#define WL_CHANSPEC_CTL_SB_LL WL_CHANSPEC_CTL_SB_LLL +#define WL_CHANSPEC_CTL_SB_LU WL_CHANSPEC_CTL_SB_LLU +#define WL_CHANSPEC_CTL_SB_UL WL_CHANSPEC_CTL_SB_LUL +#define WL_CHANSPEC_CTL_SB_UU WL_CHANSPEC_CTL_SB_LUU +#define WL_CHANSPEC_CTL_SB_L WL_CHANSPEC_CTL_SB_LLL +#define WL_CHANSPEC_CTL_SB_U WL_CHANSPEC_CTL_SB_LLU +#define WL_CHANSPEC_CTL_SB_LOWER WL_CHANSPEC_CTL_SB_LLL +#define WL_CHANSPEC_CTL_SB_UPPER WL_CHANSPEC_CTL_SB_LLU + +#define WL_CHANSPEC_BW_MASK 0x3800 +#define WL_CHANSPEC_BW_SHIFT 11 +#define WL_CHANSPEC_BW_5 0x0000 +#define WL_CHANSPEC_BW_10 0x0800 +#define WL_CHANSPEC_BW_20 0x1000 +#define WL_CHANSPEC_BW_40 0x1800 +#define WL_CHANSPEC_BW_80 0x2000 +#define WL_CHANSPEC_BW_160 0x2800 +#define WL_CHANSPEC_BW_8080 0x3000 + +#define WL_CHANSPEC_BAND_MASK 0xc000 +#define WL_CHANSPEC_BAND_SHIFT 14 +#define WL_CHANSPEC_BAND_2G 0x0000 +#define WL_CHANSPEC_BAND_3G 0x4000 +#define WL_CHANSPEC_BAND_4G 0x8000 +#define WL_CHANSPEC_BAND_5G 0xc000 +#define INVCHANSPEC 255 + + +#define LOWER_20_SB(channel) (((channel) > CH_10MHZ_APART) ? \ + ((channel) - CH_10MHZ_APART) : 0) +#define UPPER_20_SB(channel) (((channel) < (MAXCHANNEL - CH_10MHZ_APART)) ? \ + ((channel) + CH_10MHZ_APART) : 0) +#define LOWER_40_SB(channel) ((channel) - CH_20MHZ_APART) +#define UPPER_40_SB(channel) ((channel) + CH_20MHZ_APART) +#define CHSPEC_WLCBANDUNIT(chspec) (CHSPEC_IS5G(chspec) ? BAND_5G_INDEX : BAND_2G_INDEX) +#define CH20MHZ_CHSPEC(channel) (chanspec_t)((chanspec_t)(channel) | WL_CHANSPEC_BW_20 | \ + (((channel) <= CH_MAX_2G_CHANNEL) ? \ + WL_CHANSPEC_BAND_2G : WL_CHANSPEC_BAND_5G)) +#define NEXT_20MHZ_CHAN(channel) (((channel) < (MAXCHANNEL - CH_20MHZ_APART)) ? \ + ((channel) + CH_20MHZ_APART) : 0) +#define CH40MHZ_CHSPEC(channel, ctlsb) (chanspec_t) \ + ((channel) | (ctlsb) | WL_CHANSPEC_BW_40 | \ + ((channel) <= CH_MAX_2G_CHANNEL ? WL_CHANSPEC_BAND_2G : \ + WL_CHANSPEC_BAND_5G)) +#define CH80MHZ_CHSPEC(channel, ctlsb) (chanspec_t) \ + ((channel) | (ctlsb) | \ + WL_CHANSPEC_BW_80 | WL_CHANSPEC_BAND_5G) +#define CH160MHZ_CHSPEC(channel, ctlsb) (chanspec_t) \ + ((channel) | (ctlsb) | \ + WL_CHANSPEC_BW_160 | WL_CHANSPEC_BAND_5G) + + +#define CHSPEC_CHANNEL(chspec) ((uint8)((chspec) & WL_CHANSPEC_CHAN_MASK)) +#define CHSPEC_CHAN1(chspec) ((chspec) & WL_CHANSPEC_CHAN1_MASK) +#define CHSPEC_CHAN2(chspec) ((chspec) & WL_CHANSPEC_CHAN2_MASK) +#define CHSPEC_BAND(chspec) ((chspec) & WL_CHANSPEC_BAND_MASK) +#define CHSPEC_CTL_SB(chspec) ((chspec) & WL_CHANSPEC_CTL_SB_MASK) +#define CHSPEC_BW(chspec) ((chspec) & WL_CHANSPEC_BW_MASK) + +#ifdef WL11N_20MHZONLY + +#define CHSPEC_IS10(chspec) 0 +#define CHSPEC_IS20(chspec) 1 +#ifndef CHSPEC_IS40 +#define CHSPEC_IS40(chspec) 0 +#endif +#ifndef CHSPEC_IS80 +#define CHSPEC_IS80(chspec) 0 +#endif +#ifndef CHSPEC_IS160 +#define CHSPEC_IS160(chspec) 0 +#endif +#ifndef CHSPEC_IS8080 +#define CHSPEC_IS8080(chspec) 0 +#endif + +#else + +#define CHSPEC_IS10(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_10) +#define CHSPEC_IS20(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_20) +#ifndef CHSPEC_IS40 +#define CHSPEC_IS40(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_40) +#endif +#ifndef CHSPEC_IS80 +#define CHSPEC_IS80(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_80) +#endif +#ifndef CHSPEC_IS160 +#define CHSPEC_IS160(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_160) +#endif +#ifndef CHSPEC_IS8080 +#define CHSPEC_IS8080(chspec) (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_8080) +#endif + +#endif + +#define CHSPEC_IS5G(chspec) (((chspec) & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_5G) +#define CHSPEC_IS2G(chspec) (((chspec) & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_2G) +#define CHSPEC_SB_UPPER(chspec) \ + ((((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_UPPER) && \ + (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_40)) +#define CHSPEC_SB_LOWER(chspec) \ + ((((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_LOWER) && \ + (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_40)) +#define CHSPEC2WLC_BAND(chspec) (CHSPEC_IS5G(chspec) ? WLC_BAND_5G : WLC_BAND_2G) + + +#define CHANSPEC_STR_LEN 20 + + + +#define WL_LCHANSPEC_CHAN_MASK 0x00ff +#define WL_LCHANSPEC_CHAN_SHIFT 0 + +#define WL_LCHANSPEC_CTL_SB_MASK 0x0300 +#define WL_LCHANSPEC_CTL_SB_SHIFT 8 +#define WL_LCHANSPEC_CTL_SB_LOWER 0x0100 +#define WL_LCHANSPEC_CTL_SB_UPPER 0x0200 +#define WL_LCHANSPEC_CTL_SB_NONE 0x0300 + +#define WL_LCHANSPEC_BW_MASK 0x0C00 +#define WL_LCHANSPEC_BW_SHIFT 10 +#define WL_LCHANSPEC_BW_10 0x0400 +#define WL_LCHANSPEC_BW_20 0x0800 +#define WL_LCHANSPEC_BW_40 0x0C00 + +#define WL_LCHANSPEC_BAND_MASK 0xf000 +#define WL_LCHANSPEC_BAND_SHIFT 12 +#define WL_LCHANSPEC_BAND_5G 0x1000 +#define WL_LCHANSPEC_BAND_2G 0x2000 + +#define LCHSPEC_CHANNEL(chspec) ((uint8)((chspec) & WL_LCHANSPEC_CHAN_MASK)) +#define LCHSPEC_BAND(chspec) ((chspec) & WL_LCHANSPEC_BAND_MASK) +#define LCHSPEC_CTL_SB(chspec) ((chspec) & WL_LCHANSPEC_CTL_SB_MASK) +#define LCHSPEC_BW(chspec) ((chspec) & WL_LCHANSPEC_BW_MASK) +#define LCHSPEC_IS10(chspec) (((chspec) & WL_LCHANSPEC_BW_MASK) == WL_LCHANSPEC_BW_10) +#define LCHSPEC_IS20(chspec) (((chspec) & WL_LCHANSPEC_BW_MASK) == WL_LCHANSPEC_BW_20) +#define LCHSPEC_IS40(chspec) (((chspec) & WL_LCHANSPEC_BW_MASK) == WL_LCHANSPEC_BW_40) +#define LCHSPEC_IS5G(chspec) (((chspec) & WL_LCHANSPEC_BAND_MASK) == WL_LCHANSPEC_BAND_5G) +#define LCHSPEC_IS2G(chspec) (((chspec) & WL_LCHANSPEC_BAND_MASK) == WL_LCHANSPEC_BAND_2G) + +#define LCHSPEC_CREATE(chan, band, bw, sb) ((uint16)((chan) | (sb) | (bw) | (band))) + +#endif + + + + +#define WF_CHAN_FACTOR_2_4_G 4814 + + +#define WF_CHAN_FACTOR_5_G 10000 + + +#define WF_CHAN_FACTOR_4_G 8000 + + +#define WLC_MAXRATE 108 +#define WLC_RATE_1M 2 +#define WLC_RATE_2M 4 +#define WLC_RATE_5M5 11 +#define WLC_RATE_11M 22 +#define WLC_RATE_6M 12 +#define WLC_RATE_9M 18 +#define WLC_RATE_12M 24 +#define WLC_RATE_18M 36 +#define WLC_RATE_24M 48 +#define WLC_RATE_36M 72 +#define WLC_RATE_48M 96 +#define WLC_RATE_54M 108 + +#define WLC_2G_25MHZ_OFFSET 5 + + +extern char * wf_chspec_ntoa(chanspec_t chspec, char *buf); + + +extern chanspec_t wf_chspec_aton(const char *a); + + +extern bool wf_chspec_malformed(chanspec_t chanspec); + + +extern bool wf_chspec_valid(chanspec_t chanspec); + + +extern uint8 wf_chspec_ctlchan(chanspec_t chspec); + + +extern chanspec_t wf_chspec_ctlchspec(chanspec_t chspec); + + +extern chanspec_t wf_chspec_primary40_chspec(chanspec_t chspec); + + +extern int wf_mhz2channel(uint freq, uint start_factor); + + +extern int wf_channel2mhz(uint channel, uint start_factor); + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_dbg.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_dbg.h @@ -0,0 +1,63 @@ +/* + * Minimal debug/trace/assert driver definitions for + * Broadcom 802.11 Networking Adapter. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_dbg.h 326635 2012-04-10 03:15:29Z $ + */ + + +#ifndef _wl_dbg_h_ +#define _wl_dbg_h_ + + +extern uint32 wl_msg_level; +extern uint32 wl_msg_level2; + +#define WL_TIMESTAMP() + +#if 0 && (VERSION_MAJOR > 9) +#include +#define WL_PRINT(args) do { printf args; IO8Log args; } while (0) +#else +#define WL_PRINT(args) do { WL_TIMESTAMP(); printf args; } while (0) +#endif + + + +#define WL_NONE(args) + +#define WL_ERROR(args) +#define WL_TRACE(args) +#define WL_APSTA_UPDN(args) +#define WL_APSTA_RX(args) +#ifdef WLMSG_WSEC +#define WL_WSEC(args) WL_PRINT(args) +#define WL_WSEC_DUMP(args) WL_PRINT(args) +#else +#define WL_WSEC(args) +#define WL_WSEC_DUMP(args) +#endif + +extern uint32 wl_msg_level; +extern uint32 wl_msg_level2; +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_iw.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_iw.c @@ -0,0 +1,3737 @@ +/* + * Linux Wireless Extensions support + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_iw.c 312290 2012-02-02 02:52:18Z $ + */ + +#if defined(USE_IW) +#define LINUX_PORT + +#include +#include +#include + +#include +#include +#include + +#include +#include + + +typedef const struct si_pub si_t; +#include + + +#include +#include + +#ifdef BCMWAPI_WPI + +#ifndef IW_ENCODE_ALG_SM4 +#define IW_ENCODE_ALG_SM4 0x20 +#endif + +#ifndef IW_AUTH_WAPI_ENABLED +#define IW_AUTH_WAPI_ENABLED 0x20 +#endif + +#ifndef IW_AUTH_WAPI_VERSION_1 +#define IW_AUTH_WAPI_VERSION_1 0x00000008 +#endif + +#ifndef IW_AUTH_CIPHER_SMS4 +#define IW_AUTH_CIPHER_SMS4 0x00000020 +#endif + +#ifndef IW_AUTH_KEY_MGMT_WAPI_PSK +#define IW_AUTH_KEY_MGMT_WAPI_PSK 4 +#endif + +#ifndef IW_AUTH_KEY_MGMT_WAPI_CERT +#define IW_AUTH_KEY_MGMT_WAPI_CERT 8 +#endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) +#include +#endif +#if defined(SOFTAP) +struct net_device *ap_net_dev = NULL; +tsk_ctl_t ap_eth_ctl; +#endif + +extern bool wl_iw_conn_status_str(uint32 event_type, uint32 status, + uint32 reason, char* stringBuf, uint buflen); + +uint wl_msg_level = WL_ERROR_VAL; + +#define MAX_WLIW_IOCTL_LEN 1024 + + +#define htod32(i) i +#define htod16(i) i +#define dtoh32(i) i +#define dtoh16(i) i +#define htodchanspec(i) i +#define dtohchanspec(i) i + +extern struct iw_statistics *dhd_get_wireless_stats(struct net_device *dev); +extern int dhd_wait_pend8021x(struct net_device *dev); + +#if WIRELESS_EXT < 19 +#define IW_IOCTL_IDX(cmd) ((cmd) - SIOCIWFIRST) +#define IW_EVENT_IDX(cmd) ((cmd) - IWEVFIRST) +#endif + + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) +#define DAEMONIZE(a) daemonize(a); \ + allow_signal(SIGKILL); \ + allow_signal(SIGTERM); +#else +#define RAISE_RX_SOFTIRQ() \ + cpu_raise_softirq(smp_processor_id(), NET_RX_SOFTIRQ) +#define DAEMONIZE(a) daemonize(); \ + do { if (a) \ + strncpy(current->comm, a, MIN(sizeof(current->comm), (strlen(a) + 1))); \ + } while (0); +#endif + +#define ISCAN_STATE_IDLE 0 +#define ISCAN_STATE_SCANING 1 + + +#define WLC_IW_ISCAN_MAXLEN 2048 +typedef struct iscan_buf { + struct iscan_buf * next; + char iscan_buf[WLC_IW_ISCAN_MAXLEN]; +} iscan_buf_t; + +typedef struct iscan_info { + struct net_device *dev; + struct timer_list timer; + uint32 timer_ms; + uint32 timer_on; + int iscan_state; + iscan_buf_t * list_hdr; + iscan_buf_t * list_cur; + + + long sysioc_pid; + struct semaphore sysioc_sem; + struct completion sysioc_exited; + + + char ioctlbuf[WLC_IOCTL_SMLEN]; +} iscan_info_t; +iscan_info_t *g_iscan = NULL; +static void wl_iw_timerfunc(ulong data); +static void wl_iw_set_event_mask(struct net_device *dev); +static int wl_iw_iscan(iscan_info_t *iscan, wlc_ssid_t *ssid, uint16 action); + + +typedef struct priv_link { + wl_iw_t *wliw; +} priv_link_t; + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)) +#define WL_DEV_LINK(dev) (priv_link_t*)(dev->priv) +#else +#define WL_DEV_LINK(dev) (priv_link_t*)netdev_priv(dev) +#endif + + +#define IW_DEV_IF(dev) ((wl_iw_t*)(WL_DEV_LINK(dev))->wliw) + +static void swap_key_from_BE( + wl_wsec_key_t *key +) +{ + key->index = htod32(key->index); + key->len = htod32(key->len); + key->algo = htod32(key->algo); + key->flags = htod32(key->flags); + key->rxiv.hi = htod32(key->rxiv.hi); + key->rxiv.lo = htod16(key->rxiv.lo); + key->iv_initialized = htod32(key->iv_initialized); +} + +static void swap_key_to_BE( + wl_wsec_key_t *key +) +{ + key->index = dtoh32(key->index); + key->len = dtoh32(key->len); + key->algo = dtoh32(key->algo); + key->flags = dtoh32(key->flags); + key->rxiv.hi = dtoh32(key->rxiv.hi); + key->rxiv.lo = dtoh16(key->rxiv.lo); + key->iv_initialized = dtoh32(key->iv_initialized); +} + +static int +dev_wlc_ioctl( + struct net_device *dev, + int cmd, + void *arg, + int len +) +{ + struct ifreq ifr; + wl_ioctl_t ioc; + mm_segment_t fs; + int ret; + + memset(&ioc, 0, sizeof(ioc)); + ioc.cmd = cmd; + ioc.buf = arg; + ioc.len = len; + + strcpy(ifr.ifr_name, dev->name); + ifr.ifr_data = (caddr_t) &ioc; + +#ifndef LINUX_HYBRID + + dev_open(dev); +#endif + + fs = get_fs(); + set_fs(get_ds()); +#if defined(WL_USE_NETDEV_OPS) + ret = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, SIOCDEVPRIVATE); +#else + ret = dev->do_ioctl(dev, &ifr, SIOCDEVPRIVATE); +#endif + set_fs(fs); + + return ret; +} + + + +static int +dev_wlc_intvar_set( + struct net_device *dev, + char *name, + int val) +{ + char buf[WLC_IOCTL_SMLEN]; + uint len; + + val = htod32(val); + len = bcm_mkiovar(name, (char *)(&val), sizeof(val), buf, sizeof(buf)); + ASSERT(len); + + return (dev_wlc_ioctl(dev, WLC_SET_VAR, buf, len)); +} + +static int +dev_iw_iovar_setbuf( + struct net_device *dev, + char *iovar, + void *param, + int paramlen, + void *bufptr, + int buflen) +{ + int iolen; + + iolen = bcm_mkiovar(iovar, param, paramlen, bufptr, buflen); + ASSERT(iolen); + + return (dev_wlc_ioctl(dev, WLC_SET_VAR, bufptr, iolen)); +} + +static int +dev_iw_iovar_getbuf( + struct net_device *dev, + char *iovar, + void *param, + int paramlen, + void *bufptr, + int buflen) +{ + int iolen; + + iolen = bcm_mkiovar(iovar, param, paramlen, bufptr, buflen); + ASSERT(iolen); + BCM_REFERENCE(iolen); + + return (dev_wlc_ioctl(dev, WLC_GET_VAR, bufptr, buflen)); +} + +#if WIRELESS_EXT > 17 +static int +dev_wlc_bufvar_set( + struct net_device *dev, + char *name, + char *buf, int len) +{ + char *ioctlbuf; + uint buflen; + int error; + + ioctlbuf = kmalloc(MAX_WLIW_IOCTL_LEN, GFP_KERNEL); + if (!ioctlbuf) + return -ENOMEM; + + buflen = bcm_mkiovar(name, buf, len, ioctlbuf, MAX_WLIW_IOCTL_LEN); + ASSERT(buflen); + error = dev_wlc_ioctl(dev, WLC_SET_VAR, ioctlbuf, buflen); + + kfree(ioctlbuf); + return error; +} +#endif + + + +static int +dev_wlc_bufvar_get( + struct net_device *dev, + char *name, + char *buf, int buflen) +{ + char *ioctlbuf; + int error; + + uint len; + + ioctlbuf = kmalloc(MAX_WLIW_IOCTL_LEN, GFP_KERNEL); + if (!ioctlbuf) + return -ENOMEM; + len = bcm_mkiovar(name, NULL, 0, ioctlbuf, MAX_WLIW_IOCTL_LEN); + ASSERT(len); + BCM_REFERENCE(len); + error = dev_wlc_ioctl(dev, WLC_GET_VAR, (void *)ioctlbuf, MAX_WLIW_IOCTL_LEN); + if (!error) + bcopy(ioctlbuf, buf, buflen); + + kfree(ioctlbuf); + return (error); +} + + + +static int +dev_wlc_intvar_get( + struct net_device *dev, + char *name, + int *retval) +{ + union { + char buf[WLC_IOCTL_SMLEN]; + int val; + } var; + int error; + + uint len; + uint data_null; + + len = bcm_mkiovar(name, (char *)(&data_null), 0, (char *)(&var), sizeof(var.buf)); + ASSERT(len); + error = dev_wlc_ioctl(dev, WLC_GET_VAR, (void *)&var, len); + + *retval = dtoh32(var.val); + + return (error); +} + + +#if WIRELESS_EXT < 13 +struct iw_request_info +{ + __u16 cmd; + __u16 flags; +}; + +typedef int (*iw_handler)(struct net_device *dev, struct iw_request_info *info, + void *wrqu, char *extra); +#endif + +#if WIRELESS_EXT > 12 +static int +wl_iw_set_leddc( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra +) +{ + int dc = *(int *)extra; + int error; + + error = dev_wlc_intvar_set(dev, "leddc", dc); + return error; +} + +static int +wl_iw_set_vlanmode( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra +) +{ + int mode = *(int *)extra; + int error; + + mode = htod32(mode); + error = dev_wlc_intvar_set(dev, "vlan_mode", mode); + return error; +} + +static int +wl_iw_set_pm( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra +) +{ + int pm = *(int *)extra; + int error; + + pm = htod32(pm); + error = dev_wlc_ioctl(dev, WLC_SET_PM, &pm, sizeof(pm)); + return error; +} +#endif + +int +wl_iw_send_priv_event( + struct net_device *dev, + char *flag +) +{ + union iwreq_data wrqu; + char extra[IW_CUSTOM_MAX + 1]; + int cmd; + + cmd = IWEVCUSTOM; + memset(&wrqu, 0, sizeof(wrqu)); + if (strlen(flag) > sizeof(extra)) + return -1; + + strcpy(extra, flag); + wrqu.data.length = strlen(extra); + wireless_send_event(dev, cmd, &wrqu, extra); + WL_TRACE(("Send IWEVCUSTOM Event as %s\n", extra)); + + return 0; +} + +static int +wl_iw_config_commit( + struct net_device *dev, + struct iw_request_info *info, + void *zwrq, + char *extra +) +{ + wlc_ssid_t ssid; + int error; + struct sockaddr bssid; + + WL_TRACE(("%s: SIOCSIWCOMMIT\n", dev->name)); + + if ((error = dev_wlc_ioctl(dev, WLC_GET_SSID, &ssid, sizeof(ssid)))) + return error; + + ssid.SSID_len = dtoh32(ssid.SSID_len); + + if (!ssid.SSID_len) + return 0; + + bzero(&bssid, sizeof(struct sockaddr)); + if ((error = dev_wlc_ioctl(dev, WLC_REASSOC, &bssid, ETHER_ADDR_LEN))) { + WL_ERROR(("%s: WLC_REASSOC failed (%d)\n", __FUNCTION__, error)); + return error; + } + + return 0; +} + +static int +wl_iw_get_name( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *cwrq, + char *extra +) +{ + int phytype, err; + uint band[3]; + char cap[5]; + + WL_TRACE(("%s: SIOCGIWNAME\n", dev->name)); + + cap[0] = 0; + if ((err = dev_wlc_ioctl(dev, WLC_GET_PHYTYPE, &phytype, sizeof(phytype))) < 0) + goto done; + if ((err = dev_wlc_ioctl(dev, WLC_GET_BANDLIST, band, sizeof(band))) < 0) + goto done; + + band[0] = dtoh32(band[0]); + switch (phytype) { + case WLC_PHY_TYPE_A: + strcpy(cap, "a"); + break; + case WLC_PHY_TYPE_B: + strcpy(cap, "b"); + break; + case WLC_PHY_TYPE_LP: + case WLC_PHY_TYPE_G: + if (band[0] >= 2) + strcpy(cap, "abg"); + else + strcpy(cap, "bg"); + break; + case WLC_PHY_TYPE_N: + if (band[0] >= 2) + strcpy(cap, "abgn"); + else + strcpy(cap, "bgn"); + break; + } +done: + snprintf(cwrq->name, IFNAMSIZ, "IEEE 802.11%s", cap); + return 0; +} + +static int +wl_iw_set_freq( + struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *fwrq, + char *extra +) +{ + int error, chan; + uint sf = 0; + + WL_TRACE(("%s: SIOCSIWFREQ\n", dev->name)); + + + if (fwrq->e == 0 && fwrq->m < MAXCHANNEL) { + chan = fwrq->m; + } + + + else { + + if (fwrq->e >= 6) { + fwrq->e -= 6; + while (fwrq->e--) + fwrq->m *= 10; + } else if (fwrq->e < 6) { + while (fwrq->e++ < 6) + fwrq->m /= 10; + } + + if (fwrq->m > 4000 && fwrq->m < 5000) + sf = WF_CHAN_FACTOR_4_G; + + chan = wf_mhz2channel(fwrq->m, sf); + } + chan = htod32(chan); + if ((error = dev_wlc_ioctl(dev, WLC_SET_CHANNEL, &chan, sizeof(chan)))) + return error; + + + return -EINPROGRESS; +} + +static int +wl_iw_get_freq( + struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *fwrq, + char *extra +) +{ + channel_info_t ci; + int error; + + WL_TRACE(("%s: SIOCGIWFREQ\n", dev->name)); + + if ((error = dev_wlc_ioctl(dev, WLC_GET_CHANNEL, &ci, sizeof(ci)))) + return error; + + + fwrq->m = dtoh32(ci.hw_channel); + fwrq->e = dtoh32(0); + return 0; +} + +static int +wl_iw_set_mode( + struct net_device *dev, + struct iw_request_info *info, + __u32 *uwrq, + char *extra +) +{ + int infra = 0, ap = 0, error = 0; + + WL_TRACE(("%s: SIOCSIWMODE\n", dev->name)); + + switch (*uwrq) { + case IW_MODE_MASTER: + infra = ap = 1; + break; + case IW_MODE_ADHOC: + case IW_MODE_AUTO: + break; + case IW_MODE_INFRA: + infra = 1; + break; + default: + return -EINVAL; + } + infra = htod32(infra); + ap = htod32(ap); + + if ((error = dev_wlc_ioctl(dev, WLC_SET_INFRA, &infra, sizeof(infra))) || + (error = dev_wlc_ioctl(dev, WLC_SET_AP, &ap, sizeof(ap)))) + return error; + + + return -EINPROGRESS; +} + +static int +wl_iw_get_mode( + struct net_device *dev, + struct iw_request_info *info, + __u32 *uwrq, + char *extra +) +{ + int error, infra = 0, ap = 0; + + WL_TRACE(("%s: SIOCGIWMODE\n", dev->name)); + + if ((error = dev_wlc_ioctl(dev, WLC_GET_INFRA, &infra, sizeof(infra))) || + (error = dev_wlc_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)))) + return error; + + infra = dtoh32(infra); + ap = dtoh32(ap); + *uwrq = infra ? ap ? IW_MODE_MASTER : IW_MODE_INFRA : IW_MODE_ADHOC; + + return 0; +} + +static int +wl_iw_get_range( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + struct iw_range *range = (struct iw_range *) extra; + static int channels[MAXCHANNEL+1]; + wl_uint32_list_t *list = (wl_uint32_list_t *) channels; + wl_rateset_t rateset; + int error, i, k; + uint sf, ch; + + int phytype; + int bw_cap = 0, sgi_tx = 0, nmode = 0; + channel_info_t ci; + uint8 nrate_list2copy = 0; + uint16 nrate_list[4][8] = { {13, 26, 39, 52, 78, 104, 117, 130}, + {14, 29, 43, 58, 87, 116, 130, 144}, + {27, 54, 81, 108, 162, 216, 243, 270}, + {30, 60, 90, 120, 180, 240, 270, 300}}; + + WL_TRACE(("%s: SIOCGIWRANGE\n", dev->name)); + + if (!extra) + return -EINVAL; + + dwrq->length = sizeof(struct iw_range); + memset(range, 0, sizeof(*range)); + + + range->min_nwid = range->max_nwid = 0; + + + list->count = htod32(MAXCHANNEL); + if ((error = dev_wlc_ioctl(dev, WLC_GET_VALID_CHANNELS, channels, sizeof(channels)))) + return error; + for (i = 0; i < dtoh32(list->count) && i < IW_MAX_FREQUENCIES; i++) { + range->freq[i].i = dtoh32(list->element[i]); + + ch = dtoh32(list->element[i]); + if (ch <= CH_MAX_2G_CHANNEL) + sf = WF_CHAN_FACTOR_2_4_G; + else + sf = WF_CHAN_FACTOR_5_G; + + range->freq[i].m = wf_channel2mhz(ch, sf); + range->freq[i].e = 6; + } + range->num_frequency = range->num_channels = i; + + + range->max_qual.qual = 5; + + range->max_qual.level = 0x100 - 200; + + range->max_qual.noise = 0x100 - 200; + + range->sensitivity = 65535; + +#if WIRELESS_EXT > 11 + + range->avg_qual.qual = 3; + + range->avg_qual.level = 0x100 + WL_IW_RSSI_GOOD; + + range->avg_qual.noise = 0x100 - 75; +#endif + + + if ((error = dev_wlc_ioctl(dev, WLC_GET_CURR_RATESET, &rateset, sizeof(rateset)))) + return error; + rateset.count = dtoh32(rateset.count); + range->num_bitrates = rateset.count; + for (i = 0; i < rateset.count && i < IW_MAX_BITRATES; i++) + range->bitrate[i] = (rateset.rates[i] & 0x7f) * 500000; + dev_wlc_intvar_get(dev, "nmode", &nmode); + if ((error = dev_wlc_ioctl(dev, WLC_GET_PHYTYPE, &phytype, sizeof(phytype)))) + return error; + + if (nmode == 1 && ((phytype == WLC_PHY_TYPE_SSN) || (phytype == WLC_PHY_TYPE_LCN) || + (phytype == WLC_PHY_TYPE_LCN40))) { + dev_wlc_intvar_get(dev, "mimo_bw_cap", &bw_cap); + dev_wlc_intvar_get(dev, "sgi_tx", &sgi_tx); + dev_wlc_ioctl(dev, WLC_GET_CHANNEL, &ci, sizeof(channel_info_t)); + ci.hw_channel = dtoh32(ci.hw_channel); + + if (bw_cap == 0 || + (bw_cap == 2 && ci.hw_channel <= 14)) { + if (sgi_tx == 0) + nrate_list2copy = 0; + else + nrate_list2copy = 1; + } + if (bw_cap == 1 || + (bw_cap == 2 && ci.hw_channel >= 36)) { + if (sgi_tx == 0) + nrate_list2copy = 2; + else + nrate_list2copy = 3; + } + range->num_bitrates += 8; + for (k = 0; i < range->num_bitrates; k++, i++) { + + range->bitrate[i] = (nrate_list[nrate_list2copy][k]) * 500000; + } + } + + + if ((error = dev_wlc_ioctl(dev, WLC_GET_PHYTYPE, &i, sizeof(i)))) + return error; + i = dtoh32(i); + if (i == WLC_PHY_TYPE_A) + range->throughput = 24000000; + else + range->throughput = 1500000; + + + range->min_rts = 0; + range->max_rts = 2347; + range->min_frag = 256; + range->max_frag = 2346; + + range->max_encoding_tokens = DOT11_MAX_DEFAULT_KEYS; + range->num_encoding_sizes = 4; + range->encoding_size[0] = WEP1_KEY_SIZE; + range->encoding_size[1] = WEP128_KEY_SIZE; +#if WIRELESS_EXT > 17 + range->encoding_size[2] = TKIP_KEY_SIZE; +#else + range->encoding_size[2] = 0; +#endif + range->encoding_size[3] = AES_KEY_SIZE; + + + range->min_pmp = 0; + range->max_pmp = 0; + range->min_pmt = 0; + range->max_pmt = 0; + range->pmp_flags = 0; + range->pm_capa = 0; + + + range->num_txpower = 2; + range->txpower[0] = 1; + range->txpower[1] = 255; + range->txpower_capa = IW_TXPOW_MWATT; + +#if WIRELESS_EXT > 10 + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 19; + + + range->retry_capa = IW_RETRY_LIMIT; + range->retry_flags = IW_RETRY_LIMIT; + range->r_time_flags = 0; + + range->min_retry = 1; + range->max_retry = 255; + + range->min_r_time = 0; + range->max_r_time = 0; +#endif + +#if WIRELESS_EXT > 17 + range->enc_capa = IW_ENC_CAPA_WPA; + range->enc_capa |= IW_ENC_CAPA_CIPHER_TKIP; + range->enc_capa |= IW_ENC_CAPA_CIPHER_CCMP; + range->enc_capa |= IW_ENC_CAPA_WPA2; +#if (defined(BCMSUP_PSK) && defined(WLFBT)) + + range->enc_capa |= IW_ENC_CAPA_4WAY_HANDSHAKE; +#endif + + + IW_EVENT_CAPA_SET_KERNEL(range->event_capa); + + IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); + IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); + IW_EVENT_CAPA_SET(range->event_capa, IWEVTXDROP); + IW_EVENT_CAPA_SET(range->event_capa, IWEVMICHAELMICFAILURE); + IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCREQIE); + IW_EVENT_CAPA_SET(range->event_capa, IWEVASSOCRESPIE); + IW_EVENT_CAPA_SET(range->event_capa, IWEVPMKIDCAND); + +#if WIRELESS_EXT >= 22 && defined(IW_SCAN_CAPA_ESSID) + + range->scan_capa = IW_SCAN_CAPA_ESSID; +#endif +#endif + + return 0; +} + +static int +rssi_to_qual(int rssi) +{ + if (rssi <= WL_IW_RSSI_NO_SIGNAL) + return 0; + else if (rssi <= WL_IW_RSSI_VERY_LOW) + return 1; + else if (rssi <= WL_IW_RSSI_LOW) + return 2; + else if (rssi <= WL_IW_RSSI_GOOD) + return 3; + else if (rssi <= WL_IW_RSSI_VERY_GOOD) + return 4; + else + return 5; +} + +static int +wl_iw_set_spy( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_iw_t *iw = IW_DEV_IF(dev); + struct sockaddr *addr = (struct sockaddr *) extra; + int i; + + WL_TRACE(("%s: SIOCSIWSPY\n", dev->name)); + + if (!extra) + return -EINVAL; + + iw->spy_num = MIN(ARRAYSIZE(iw->spy_addr), dwrq->length); + for (i = 0; i < iw->spy_num; i++) + memcpy(&iw->spy_addr[i], addr[i].sa_data, ETHER_ADDR_LEN); + memset(iw->spy_qual, 0, sizeof(iw->spy_qual)); + + return 0; +} + +static int +wl_iw_get_spy( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_iw_t *iw = IW_DEV_IF(dev); + struct sockaddr *addr = (struct sockaddr *) extra; + struct iw_quality *qual = (struct iw_quality *) &addr[iw->spy_num]; + int i; + + WL_TRACE(("%s: SIOCGIWSPY\n", dev->name)); + + if (!extra) + return -EINVAL; + + dwrq->length = iw->spy_num; + for (i = 0; i < iw->spy_num; i++) { + memcpy(addr[i].sa_data, &iw->spy_addr[i], ETHER_ADDR_LEN); + addr[i].sa_family = AF_UNIX; + memcpy(&qual[i], &iw->spy_qual[i], sizeof(struct iw_quality)); + iw->spy_qual[i].updated = 0; + } + + return 0; +} + +static int +wl_iw_set_wap( + struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *awrq, + char *extra +) +{ + int error = -EINVAL; + + WL_TRACE(("%s: SIOCSIWAP\n", dev->name)); + + if (awrq->sa_family != ARPHRD_ETHER) { + WL_ERROR(("%s: Invalid Header...sa_family\n", __FUNCTION__)); + return -EINVAL; + } + + + if (ETHER_ISBCAST(awrq->sa_data) || ETHER_ISNULLADDR(awrq->sa_data)) { + scb_val_t scbval; + bzero(&scbval, sizeof(scb_val_t)); + if ((error = dev_wlc_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t)))) { + WL_ERROR(("%s: WLC_DISASSOC failed (%d).\n", __FUNCTION__, error)); + } + return 0; + } + + + if ((error = dev_wlc_ioctl(dev, WLC_REASSOC, awrq->sa_data, ETHER_ADDR_LEN))) { + WL_ERROR(("%s: WLC_REASSOC failed (%d).\n", __FUNCTION__, error)); + return error; + } + + return 0; +} + +static int +wl_iw_get_wap( + struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *awrq, + char *extra +) +{ + WL_TRACE(("%s: SIOCGIWAP\n", dev->name)); + + awrq->sa_family = ARPHRD_ETHER; + memset(awrq->sa_data, 0, ETHER_ADDR_LEN); + + + (void) dev_wlc_ioctl(dev, WLC_GET_BSSID, awrq->sa_data, ETHER_ADDR_LEN); + + return 0; +} + +#if WIRELESS_EXT > 17 +static int +wl_iw_mlme( + struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *awrq, + char *extra +) +{ + struct iw_mlme *mlme; + scb_val_t scbval; + int error = -EINVAL; + + WL_TRACE(("%s: SIOCSIWMLME\n", dev->name)); + + mlme = (struct iw_mlme *)extra; + if (mlme == NULL) { + WL_ERROR(("Invalid ioctl data.\n")); + return error; + } + + scbval.val = mlme->reason_code; + bcopy(&mlme->addr.sa_data, &scbval.ea, ETHER_ADDR_LEN); + + if (mlme->cmd == IW_MLME_DISASSOC) { + scbval.val = htod32(scbval.val); + error = dev_wlc_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t)); + } + else if (mlme->cmd == IW_MLME_DEAUTH) { + scbval.val = htod32(scbval.val); + error = dev_wlc_ioctl(dev, WLC_SCB_DEAUTHENTICATE_FOR_REASON, &scbval, + sizeof(scb_val_t)); + } + else { + WL_ERROR(("%s: Invalid ioctl data.\n", __FUNCTION__)); + return error; + } + + return error; +} +#endif + +static int +wl_iw_get_aplist( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_scan_results_t *list; + struct sockaddr *addr = (struct sockaddr *) extra; + struct iw_quality qual[IW_MAX_AP]; + wl_bss_info_t *bi = NULL; + int error, i; + uint buflen = dwrq->length; + + WL_TRACE(("%s: SIOCGIWAPLIST\n", dev->name)); + + if (!extra) + return -EINVAL; + + + list = kmalloc(buflen, GFP_KERNEL); + if (!list) + return -ENOMEM; + memset(list, 0, buflen); + list->buflen = htod32(buflen); + if ((error = dev_wlc_ioctl(dev, WLC_SCAN_RESULTS, list, buflen))) { + WL_ERROR(("%d: Scan results error %d\n", __LINE__, error)); + kfree(list); + return error; + } + list->buflen = dtoh32(list->buflen); + list->version = dtoh32(list->version); + list->count = dtoh32(list->count); + ASSERT(list->version == WL_BSS_INFO_VERSION); + + for (i = 0, dwrq->length = 0; i < list->count && dwrq->length < IW_MAX_AP; i++) { + bi = bi ? (wl_bss_info_t *)((uintptr)bi + dtoh32(bi->length)) : list->bss_info; + ASSERT(((uintptr)bi + dtoh32(bi->length)) <= ((uintptr)list + + buflen)); + + + if (!(dtoh16(bi->capability) & DOT11_CAP_ESS)) + continue; + + + memcpy(addr[dwrq->length].sa_data, &bi->BSSID, ETHER_ADDR_LEN); + addr[dwrq->length].sa_family = ARPHRD_ETHER; + qual[dwrq->length].qual = rssi_to_qual(dtoh16(bi->RSSI)); + qual[dwrq->length].level = 0x100 + dtoh16(bi->RSSI); + qual[dwrq->length].noise = 0x100 + bi->phy_noise; + + +#if WIRELESS_EXT > 18 + qual[dwrq->length].updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; +#else + qual[dwrq->length].updated = 7; +#endif + + dwrq->length++; + } + + kfree(list); + + if (dwrq->length) { + memcpy(&addr[dwrq->length], qual, sizeof(struct iw_quality) * dwrq->length); + + dwrq->flags = 1; + } + + return 0; +} + +static int +wl_iw_iscan_get_aplist( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_scan_results_t *list; + iscan_buf_t * buf; + iscan_info_t *iscan = g_iscan; + + struct sockaddr *addr = (struct sockaddr *) extra; + struct iw_quality qual[IW_MAX_AP]; + wl_bss_info_t *bi = NULL; + int i; + + WL_TRACE(("%s: SIOCGIWAPLIST\n", dev->name)); + + if (!extra) + return -EINVAL; + + if ((!iscan) || (iscan->sysioc_pid < 0)) { + return wl_iw_get_aplist(dev, info, dwrq, extra); + } + + buf = iscan->list_hdr; + + while (buf) { + list = &((wl_iscan_results_t*)buf->iscan_buf)->results; + ASSERT(list->version == WL_BSS_INFO_VERSION); + + bi = NULL; + for (i = 0, dwrq->length = 0; i < list->count && dwrq->length < IW_MAX_AP; i++) { + bi = bi ? (wl_bss_info_t *)((uintptr)bi + dtoh32(bi->length)) : list->bss_info; + ASSERT(((uintptr)bi + dtoh32(bi->length)) <= ((uintptr)list + + WLC_IW_ISCAN_MAXLEN)); + + + if (!(dtoh16(bi->capability) & DOT11_CAP_ESS)) + continue; + + + memcpy(addr[dwrq->length].sa_data, &bi->BSSID, ETHER_ADDR_LEN); + addr[dwrq->length].sa_family = ARPHRD_ETHER; + qual[dwrq->length].qual = rssi_to_qual(dtoh16(bi->RSSI)); + qual[dwrq->length].level = 0x100 + dtoh16(bi->RSSI); + qual[dwrq->length].noise = 0x100 + bi->phy_noise; + + +#if WIRELESS_EXT > 18 + qual[dwrq->length].updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; +#else + qual[dwrq->length].updated = 7; +#endif + + dwrq->length++; + } + buf = buf->next; + } + if (dwrq->length) { + memcpy(&addr[dwrq->length], qual, sizeof(struct iw_quality) * dwrq->length); + + dwrq->flags = 1; + } + + return 0; +} + +#if WIRELESS_EXT > 13 +static int +wl_iw_set_scan( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra +) +{ + wlc_ssid_t ssid; + + WL_TRACE(("%s: SIOCSIWSCAN\n", dev->name)); + + + memset(&ssid, 0, sizeof(ssid)); + +#if WIRELESS_EXT > 17 + + if (wrqu->data.length == sizeof(struct iw_scan_req)) { + if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { + struct iw_scan_req *req = (struct iw_scan_req *)extra; + ssid.SSID_len = MIN(sizeof(ssid.SSID), req->essid_len); + memcpy(ssid.SSID, req->essid, ssid.SSID_len); + ssid.SSID_len = htod32(ssid.SSID_len); + } + } +#endif + + (void) dev_wlc_ioctl(dev, WLC_SCAN, &ssid, sizeof(ssid)); + + return 0; +} + +static int +wl_iw_iscan_set_scan( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra +) +{ + wlc_ssid_t ssid; + iscan_info_t *iscan = g_iscan; + + WL_TRACE(("%s: SIOCSIWSCAN\n", dev->name)); + + + if ((!iscan) || (iscan->sysioc_pid < 0)) { + return wl_iw_set_scan(dev, info, wrqu, extra); + } + if (iscan->iscan_state == ISCAN_STATE_SCANING) { + return 0; + } + + + memset(&ssid, 0, sizeof(ssid)); + +#if WIRELESS_EXT > 17 + + if (wrqu->data.length == sizeof(struct iw_scan_req)) { + if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { + struct iw_scan_req *req = (struct iw_scan_req *)extra; + ssid.SSID_len = MIN(sizeof(ssid.SSID), req->essid_len); + memcpy(ssid.SSID, req->essid, ssid.SSID_len); + ssid.SSID_len = htod32(ssid.SSID_len); + } + } +#endif + + iscan->list_cur = iscan->list_hdr; + iscan->iscan_state = ISCAN_STATE_SCANING; + + + wl_iw_set_event_mask(dev); + wl_iw_iscan(iscan, &ssid, WL_SCAN_ACTION_START); + + iscan->timer.expires = jiffies + iscan->timer_ms*HZ/1000; + add_timer(&iscan->timer); + iscan->timer_on = 1; + + return 0; +} + +#if WIRELESS_EXT > 17 +static bool +ie_is_wpa_ie(uint8 **wpaie, uint8 **tlvs, int *tlvs_len) +{ + + + uint8 *ie = *wpaie; + + + if ((ie[1] >= 6) && + !bcmp((const void *)&ie[2], (const void *)(WPA_OUI "\x01"), 4)) { + return TRUE; + } + + + ie += ie[1] + 2; + + *tlvs_len -= (int)(ie - *tlvs); + + *tlvs = ie; + return FALSE; +} + +static bool +ie_is_wps_ie(uint8 **wpsie, uint8 **tlvs, int *tlvs_len) +{ + + + uint8 *ie = *wpsie; + + + if ((ie[1] >= 4) && + !bcmp((const void *)&ie[2], (const void *)(WPA_OUI "\x04"), 4)) { + return TRUE; + } + + + ie += ie[1] + 2; + + *tlvs_len -= (int)(ie - *tlvs); + + *tlvs = ie; + return FALSE; +} +#endif + +#ifdef BCMWAPI_WPI +static inline int _wpa_snprintf_hex(char *buf, size_t buf_size, const u8 *data, + size_t len, int uppercase) +{ + size_t i; + char *pos = buf, *end = buf + buf_size; + int ret; + if (buf_size == 0) + return 0; + for (i = 0; i < len; i++) { + ret = snprintf(pos, end - pos, uppercase ? "%02X" : "%02x", + data[i]); + if (ret < 0 || ret >= end - pos) { + end[-1] = '\0'; + return pos - buf; + } + pos += ret; + } + end[-1] = '\0'; + return pos - buf; +} + + +static int +wpa_snprintf_hex(char *buf, size_t buf_size, const u8 *data, size_t len) +{ + return _wpa_snprintf_hex(buf, buf_size, data, len, 0); +} +#endif + +static int +wl_iw_handle_scanresults_ies(char **event_p, char *end, + struct iw_request_info *info, wl_bss_info_t *bi) +{ +#if WIRELESS_EXT > 17 + struct iw_event iwe; + char *event; +#ifdef BCMWAPI_WPI + char *buf; + int custom_event_len; +#endif + + event = *event_p; + if (bi->ie_length) { + + bcm_tlv_t *ie; + uint8 *ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t); + int ptr_len = bi->ie_length; + + if ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_RSN_ID))) { + iwe.cmd = IWEVGENIE; + iwe.u.data.length = ie->len + 2; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie); + } + ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t); + +#if defined(WLFBT) + if ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_MDIE_ID))) { + iwe.cmd = IWEVGENIE; + iwe.u.data.length = ie->len + 2; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie); + } + ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t); +#endif + + while ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_WPA_ID))) { + + if (ie_is_wps_ie(((uint8 **)&ie), &ptr, &ptr_len)) { + iwe.cmd = IWEVGENIE; + iwe.u.data.length = ie->len + 2; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie); + break; + } + } + + ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t); + ptr_len = bi->ie_length; + while ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_WPA_ID))) { + if (ie_is_wpa_ie(((uint8 **)&ie), &ptr, &ptr_len)) { + iwe.cmd = IWEVGENIE; + iwe.u.data.length = ie->len + 2; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie); + break; + } + } + +#ifdef BCMWAPI_WPI + ptr = ((uint8 *)bi) + sizeof(wl_bss_info_t); + ptr_len = bi->ie_length; + + while ((ie = bcm_parse_tlvs(ptr, ptr_len, DOT11_MNG_WAPI_ID))) { + WL_TRACE(("%s: found a WAPI IE...\n", __FUNCTION__)); +#ifdef WAPI_IE_USE_GENIE + iwe.cmd = IWEVGENIE; + iwe.u.data.length = ie->len + 2; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)ie); +#else + iwe.cmd = IWEVCUSTOM; + custom_event_len = strlen("wapi_ie=") + 2*(ie->len + 2); + iwe.u.data.length = custom_event_len; + + buf = kmalloc(custom_event_len+1, GFP_KERNEL); + if (buf == NULL) + { + WL_ERROR(("malloc(%d) returned NULL...\n", custom_event_len)); + break; + } + + memcpy(buf, "wapi_ie=", 8); + wpa_snprintf_hex(buf + 8, 2+1, &(ie->id), 1); + wpa_snprintf_hex(buf + 10, 2+1, &(ie->len), 1); + wpa_snprintf_hex(buf + 12, 2*ie->len+1, ie->data, ie->len); + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, buf); +#endif + break; + } +#endif + *event_p = event; + } + +#endif + return 0; +} +static int +wl_iw_get_scan( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + channel_info_t ci; + wl_scan_results_t *list; + struct iw_event iwe; + wl_bss_info_t *bi = NULL; + int error, i, j; + char *event = extra, *end = extra + dwrq->length, *value; + uint buflen = dwrq->length; + + WL_TRACE(("%s: SIOCGIWSCAN\n", dev->name)); + + if (!extra) + return -EINVAL; + + + if ((error = dev_wlc_ioctl(dev, WLC_GET_CHANNEL, &ci, sizeof(ci)))) + return error; + ci.scan_channel = dtoh32(ci.scan_channel); + if (ci.scan_channel) + return -EAGAIN; + + + list = kmalloc(buflen, GFP_KERNEL); + if (!list) + return -ENOMEM; + memset(list, 0, buflen); + list->buflen = htod32(buflen); + if ((error = dev_wlc_ioctl(dev, WLC_SCAN_RESULTS, list, buflen))) { + kfree(list); + return error; + } + list->buflen = dtoh32(list->buflen); + list->version = dtoh32(list->version); + list->count = dtoh32(list->count); + + ASSERT(list->version == WL_BSS_INFO_VERSION); + + for (i = 0; i < list->count && i < IW_MAX_AP; i++) { + bi = bi ? (wl_bss_info_t *)((uintptr)bi + dtoh32(bi->length)) : list->bss_info; + ASSERT(((uintptr)bi + dtoh32(bi->length)) <= ((uintptr)list + + buflen)); + + + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, &bi->BSSID, ETHER_ADDR_LEN); + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_ADDR_LEN); + + + iwe.u.data.length = dtoh32(bi->SSID_len); + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, bi->SSID); + + + if (dtoh16(bi->capability) & (DOT11_CAP_ESS | DOT11_CAP_IBSS)) { + iwe.cmd = SIOCGIWMODE; + if (dtoh16(bi->capability) & DOT11_CAP_ESS) + iwe.u.mode = IW_MODE_INFRA; + else + iwe.u.mode = IW_MODE_ADHOC; + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_UINT_LEN); + } + + + iwe.cmd = SIOCGIWFREQ; + iwe.u.freq.m = wf_channel2mhz(CHSPEC_CHANNEL(bi->chanspec), + CHSPEC_CHANNEL(bi->chanspec) <= CH_MAX_2G_CHANNEL ? + WF_CHAN_FACTOR_2_4_G : WF_CHAN_FACTOR_5_G); + iwe.u.freq.e = 6; + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_FREQ_LEN); + + + iwe.cmd = IWEVQUAL; + iwe.u.qual.qual = rssi_to_qual(dtoh16(bi->RSSI)); + iwe.u.qual.level = 0x100 + dtoh16(bi->RSSI); + iwe.u.qual.noise = 0x100 + bi->phy_noise; + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_QUAL_LEN); + + + wl_iw_handle_scanresults_ies(&event, end, info, bi); + + + iwe.cmd = SIOCGIWENCODE; + if (dtoh16(bi->capability) & DOT11_CAP_PRIVACY) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + iwe.u.data.length = 0; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)event); + + + if (bi->rateset.count) { + value = event + IW_EV_LCP_LEN; + iwe.cmd = SIOCGIWRATE; + + iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; + for (j = 0; j < bi->rateset.count && j < IW_MAX_BITRATES; j++) { + iwe.u.bitrate.value = (bi->rateset.rates[j] & 0x7f) * 500000; + value = IWE_STREAM_ADD_VALUE(info, event, value, end, &iwe, + IW_EV_PARAM_LEN); + } + event = value; + } + } + + kfree(list); + + dwrq->length = event - extra; + dwrq->flags = 0; + + return 0; +} + +static int +wl_iw_iscan_get_scan( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_scan_results_t *list; + struct iw_event iwe; + wl_bss_info_t *bi = NULL; + int ii, j; + int apcnt; + char *event = extra, *end = extra + dwrq->length, *value; + iscan_info_t *iscan = g_iscan; + iscan_buf_t * p_buf; + + WL_TRACE(("%s: SIOCGIWSCAN\n", dev->name)); + + if (!extra) + return -EINVAL; + + + if ((!iscan) || (iscan->sysioc_pid < 0)) { + return wl_iw_get_scan(dev, info, dwrq, extra); + } + + + if (iscan->iscan_state == ISCAN_STATE_SCANING) + return -EAGAIN; + + apcnt = 0; + p_buf = iscan->list_hdr; + + while (p_buf != iscan->list_cur) { + list = &((wl_iscan_results_t*)p_buf->iscan_buf)->results; + + if (list->version != WL_BSS_INFO_VERSION) { + WL_ERROR(("list->version %d != WL_BSS_INFO_VERSION\n", list->version)); + } + + bi = NULL; + for (ii = 0; ii < list->count && apcnt < IW_MAX_AP; apcnt++, ii++) { + bi = bi ? (wl_bss_info_t *)((uintptr)bi + dtoh32(bi->length)) : list->bss_info; + ASSERT(((uintptr)bi + dtoh32(bi->length)) <= ((uintptr)list + + WLC_IW_ISCAN_MAXLEN)); + + + if (event + ETHER_ADDR_LEN + bi->SSID_len + IW_EV_UINT_LEN + IW_EV_FREQ_LEN + + IW_EV_QUAL_LEN >= end) + return -E2BIG; + + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, &bi->BSSID, ETHER_ADDR_LEN); + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_ADDR_LEN); + + + iwe.u.data.length = dtoh32(bi->SSID_len); + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, bi->SSID); + + + if (dtoh16(bi->capability) & (DOT11_CAP_ESS | DOT11_CAP_IBSS)) { + iwe.cmd = SIOCGIWMODE; + if (dtoh16(bi->capability) & DOT11_CAP_ESS) + iwe.u.mode = IW_MODE_INFRA; + else + iwe.u.mode = IW_MODE_ADHOC; + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_UINT_LEN); + } + + + iwe.cmd = SIOCGIWFREQ; + iwe.u.freq.m = wf_channel2mhz(CHSPEC_CHANNEL(bi->chanspec), + CHSPEC_CHANNEL(bi->chanspec) <= CH_MAX_2G_CHANNEL ? + WF_CHAN_FACTOR_2_4_G : WF_CHAN_FACTOR_5_G); + iwe.u.freq.e = 6; + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_FREQ_LEN); + + + iwe.cmd = IWEVQUAL; + iwe.u.qual.qual = rssi_to_qual(dtoh16(bi->RSSI)); + iwe.u.qual.level = 0x100 + dtoh16(bi->RSSI); + iwe.u.qual.noise = 0x100 + bi->phy_noise; + event = IWE_STREAM_ADD_EVENT(info, event, end, &iwe, IW_EV_QUAL_LEN); + + + wl_iw_handle_scanresults_ies(&event, end, info, bi); + + + iwe.cmd = SIOCGIWENCODE; + if (dtoh16(bi->capability) & DOT11_CAP_PRIVACY) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + iwe.u.data.length = 0; + event = IWE_STREAM_ADD_POINT(info, event, end, &iwe, (char *)event); + + + if (bi->rateset.count) { + if (event + IW_MAX_BITRATES*IW_EV_PARAM_LEN >= end) + return -E2BIG; + + value = event + IW_EV_LCP_LEN; + iwe.cmd = SIOCGIWRATE; + + iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; + for (j = 0; j < bi->rateset.count && j < IW_MAX_BITRATES; j++) { + iwe.u.bitrate.value = (bi->rateset.rates[j] & 0x7f) * 500000; + value = IWE_STREAM_ADD_VALUE(info, event, value, end, &iwe, + IW_EV_PARAM_LEN); + } + event = value; + } + } + p_buf = p_buf->next; + } + + dwrq->length = event - extra; + dwrq->flags = 0; + + return 0; +} + +#endif + + +static int +wl_iw_set_essid( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wlc_ssid_t ssid; + int error; + + WL_TRACE(("%s: SIOCSIWESSID\n", dev->name)); + + + memset(&ssid, 0, sizeof(ssid)); + if (dwrq->length && extra) { +#if WIRELESS_EXT > 20 + ssid.SSID_len = MIN(sizeof(ssid.SSID), dwrq->length); +#else + ssid.SSID_len = MIN(sizeof(ssid.SSID), dwrq->length-1); +#endif + memcpy(ssid.SSID, extra, ssid.SSID_len); + ssid.SSID_len = htod32(ssid.SSID_len); + + if ((error = dev_wlc_ioctl(dev, WLC_SET_SSID, &ssid, sizeof(ssid)))) + return error; + } + + else { + scb_val_t scbval; + bzero(&scbval, sizeof(scb_val_t)); + if ((error = dev_wlc_ioctl(dev, WLC_DISASSOC, &scbval, sizeof(scb_val_t)))) + return error; + } + return 0; +} + +static int +wl_iw_get_essid( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wlc_ssid_t ssid; + int error; + + WL_TRACE(("%s: SIOCGIWESSID\n", dev->name)); + + if (!extra) + return -EINVAL; + + if ((error = dev_wlc_ioctl(dev, WLC_GET_SSID, &ssid, sizeof(ssid)))) { + WL_ERROR(("Error getting the SSID\n")); + return error; + } + + ssid.SSID_len = dtoh32(ssid.SSID_len); + + + memcpy(extra, ssid.SSID, ssid.SSID_len); + + dwrq->length = ssid.SSID_len; + + dwrq->flags = 1; + + return 0; +} + +static int +wl_iw_set_nick( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_iw_t *iw = IW_DEV_IF(dev); + WL_TRACE(("%s: SIOCSIWNICKN\n", dev->name)); + + if (!extra) + return -EINVAL; + + + if (dwrq->length > sizeof(iw->nickname)) + return -E2BIG; + + memcpy(iw->nickname, extra, dwrq->length); + iw->nickname[dwrq->length - 1] = '\0'; + + return 0; +} + +static int +wl_iw_get_nick( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_iw_t *iw = IW_DEV_IF(dev); + WL_TRACE(("%s: SIOCGIWNICKN\n", dev->name)); + + if (!extra) + return -EINVAL; + + strcpy(extra, iw->nickname); + dwrq->length = strlen(extra) + 1; + + return 0; +} + +static int wl_iw_set_rate( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + wl_rateset_t rateset; + int error, rate, i, error_bg, error_a; + + WL_TRACE(("%s: SIOCSIWRATE\n", dev->name)); + + + if ((error = dev_wlc_ioctl(dev, WLC_GET_CURR_RATESET, &rateset, sizeof(rateset)))) + return error; + + rateset.count = dtoh32(rateset.count); + + if (vwrq->value < 0) { + + rate = rateset.rates[rateset.count - 1] & 0x7f; + } else if (vwrq->value < rateset.count) { + + rate = rateset.rates[vwrq->value] & 0x7f; + } else { + + rate = vwrq->value / 500000; + } + + if (vwrq->fixed) { + + error_bg = dev_wlc_intvar_set(dev, "bg_rate", rate); + error_a = dev_wlc_intvar_set(dev, "a_rate", rate); + + if (error_bg && error_a) + return (error_bg | error_a); + } else { + + + error_bg = dev_wlc_intvar_set(dev, "bg_rate", 0); + + error_a = dev_wlc_intvar_set(dev, "a_rate", 0); + + if (error_bg && error_a) + return (error_bg | error_a); + + + for (i = 0; i < rateset.count; i++) + if ((rateset.rates[i] & 0x7f) > rate) + break; + rateset.count = htod32(i); + + + if ((error = dev_wlc_ioctl(dev, WLC_SET_RATESET, &rateset, sizeof(rateset)))) + return error; + } + + return 0; +} + +static int wl_iw_get_rate( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, rate; + + WL_TRACE(("%s: SIOCGIWRATE\n", dev->name)); + + + if ((error = dev_wlc_ioctl(dev, WLC_GET_RATE, &rate, sizeof(rate)))) + return error; + rate = dtoh32(rate); + vwrq->value = rate * 500000; + + return 0; +} + +static int +wl_iw_set_rts( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, rts; + + WL_TRACE(("%s: SIOCSIWRTS\n", dev->name)); + + if (vwrq->disabled) + rts = DOT11_DEFAULT_RTS_LEN; + else if (vwrq->value < 0 || vwrq->value > DOT11_DEFAULT_RTS_LEN) + return -EINVAL; + else + rts = vwrq->value; + + if ((error = dev_wlc_intvar_set(dev, "rtsthresh", rts))) + return error; + + return 0; +} + +static int +wl_iw_get_rts( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, rts; + + WL_TRACE(("%s: SIOCGIWRTS\n", dev->name)); + + if ((error = dev_wlc_intvar_get(dev, "rtsthresh", &rts))) + return error; + + vwrq->value = rts; + vwrq->disabled = (rts >= DOT11_DEFAULT_RTS_LEN); + vwrq->fixed = 1; + + return 0; +} + +static int +wl_iw_set_frag( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, frag; + + WL_TRACE(("%s: SIOCSIWFRAG\n", dev->name)); + + if (vwrq->disabled) + frag = DOT11_DEFAULT_FRAG_LEN; + else if (vwrq->value < 0 || vwrq->value > DOT11_DEFAULT_FRAG_LEN) + return -EINVAL; + else + frag = vwrq->value; + + if ((error = dev_wlc_intvar_set(dev, "fragthresh", frag))) + return error; + + return 0; +} + +static int +wl_iw_get_frag( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, fragthreshold; + + WL_TRACE(("%s: SIOCGIWFRAG\n", dev->name)); + + if ((error = dev_wlc_intvar_get(dev, "fragthresh", &fragthreshold))) + return error; + + vwrq->value = fragthreshold; + vwrq->disabled = (fragthreshold >= DOT11_DEFAULT_FRAG_LEN); + vwrq->fixed = 1; + + return 0; +} + +static int +wl_iw_set_txpow( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, disable; + uint16 txpwrmw; + WL_TRACE(("%s: SIOCSIWTXPOW\n", dev->name)); + + + disable = vwrq->disabled ? WL_RADIO_SW_DISABLE : 0; + disable += WL_RADIO_SW_DISABLE << 16; + + disable = htod32(disable); + if ((error = dev_wlc_ioctl(dev, WLC_SET_RADIO, &disable, sizeof(disable)))) + return error; + + + if (disable & WL_RADIO_SW_DISABLE) + return 0; + + + if (!(vwrq->flags & IW_TXPOW_MWATT)) + return -EINVAL; + + + if (vwrq->value < 0) + return 0; + + if (vwrq->value > 0xffff) txpwrmw = 0xffff; + else txpwrmw = (uint16)vwrq->value; + + + error = dev_wlc_intvar_set(dev, "qtxpower", (int)(bcm_mw_to_qdbm(txpwrmw))); + return error; +} + +static int +wl_iw_get_txpow( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, disable, txpwrdbm; + uint8 result; + + WL_TRACE(("%s: SIOCGIWTXPOW\n", dev->name)); + + if ((error = dev_wlc_ioctl(dev, WLC_GET_RADIO, &disable, sizeof(disable))) || + (error = dev_wlc_intvar_get(dev, "qtxpower", &txpwrdbm))) + return error; + + disable = dtoh32(disable); + result = (uint8)(txpwrdbm & ~WL_TXPWR_OVERRIDE); + vwrq->value = (int32)bcm_qdbm_to_mw(result); + vwrq->fixed = 0; + vwrq->disabled = (disable & (WL_RADIO_SW_DISABLE | WL_RADIO_HW_DISABLE)) ? 1 : 0; + vwrq->flags = IW_TXPOW_MWATT; + + return 0; +} + +#if WIRELESS_EXT > 10 +static int +wl_iw_set_retry( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, lrl, srl; + + WL_TRACE(("%s: SIOCSIWRETRY\n", dev->name)); + + + if (vwrq->disabled || (vwrq->flags & IW_RETRY_LIFETIME)) + return -EINVAL; + + + if (vwrq->flags & IW_RETRY_LIMIT) { + +#if WIRELESS_EXT > 20 + if ((vwrq->flags & IW_RETRY_LONG) ||(vwrq->flags & IW_RETRY_MAX) || + !((vwrq->flags & IW_RETRY_SHORT) || (vwrq->flags & IW_RETRY_MIN))) { +#else + if ((vwrq->flags & IW_RETRY_MAX) || !(vwrq->flags & IW_RETRY_MIN)) { +#endif + + lrl = htod32(vwrq->value); + if ((error = dev_wlc_ioctl(dev, WLC_SET_LRL, &lrl, sizeof(lrl)))) + return error; + } + +#if WIRELESS_EXT > 20 + if ((vwrq->flags & IW_RETRY_SHORT) ||(vwrq->flags & IW_RETRY_MIN) || + !((vwrq->flags & IW_RETRY_LONG) || (vwrq->flags & IW_RETRY_MAX))) { +#else + if ((vwrq->flags & IW_RETRY_MIN) || !(vwrq->flags & IW_RETRY_MAX)) { +#endif + + srl = htod32(vwrq->value); + if ((error = dev_wlc_ioctl(dev, WLC_SET_SRL, &srl, sizeof(srl)))) + return error; + } + } + + return 0; +} + +static int +wl_iw_get_retry( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, lrl, srl; + + WL_TRACE(("%s: SIOCGIWRETRY\n", dev->name)); + + vwrq->disabled = 0; + + + if ((vwrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) + return -EINVAL; + + + if ((error = dev_wlc_ioctl(dev, WLC_GET_LRL, &lrl, sizeof(lrl))) || + (error = dev_wlc_ioctl(dev, WLC_GET_SRL, &srl, sizeof(srl)))) + return error; + + lrl = dtoh32(lrl); + srl = dtoh32(srl); + + + if (vwrq->flags & IW_RETRY_MAX) { + vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX; + vwrq->value = lrl; + } else { + vwrq->flags = IW_RETRY_LIMIT; + vwrq->value = srl; + if (srl != lrl) + vwrq->flags |= IW_RETRY_MIN; + } + + return 0; +} +#endif + +static int +wl_iw_set_encode( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_wsec_key_t key; + int error, val, wsec; + + WL_TRACE(("%s: SIOCSIWENCODE\n", dev->name)); + + memset(&key, 0, sizeof(key)); + + if ((dwrq->flags & IW_ENCODE_INDEX) == 0) { + + for (key.index = 0; key.index < DOT11_MAX_DEFAULT_KEYS; key.index++) { + val = htod32(key.index); + if ((error = dev_wlc_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val)))) + return error; + val = dtoh32(val); + if (val) + break; + } + + if (key.index == DOT11_MAX_DEFAULT_KEYS) + key.index = 0; + } else { + key.index = (dwrq->flags & IW_ENCODE_INDEX) - 1; + if (key.index >= DOT11_MAX_DEFAULT_KEYS) + return -EINVAL; + } + + + wsec = (dwrq->flags & IW_ENCODE_DISABLED) ? 0 : WEP_ENABLED; + + if ((error = dev_wlc_intvar_set(dev, "wsec", wsec))) + return error; + + + if (!extra || !dwrq->length || (dwrq->flags & IW_ENCODE_NOKEY)) { + + val = htod32(key.index); + if ((error = dev_wlc_ioctl(dev, WLC_SET_KEY_PRIMARY, &val, sizeof(val)))) + return error; + } else { + key.len = dwrq->length; + + if (dwrq->length > sizeof(key.data)) + return -EINVAL; + + memcpy(key.data, extra, dwrq->length); + + key.flags = WL_PRIMARY_KEY; + switch (key.len) { + case WEP1_KEY_SIZE: + key.algo = CRYPTO_ALGO_WEP1; + break; + case WEP128_KEY_SIZE: + key.algo = CRYPTO_ALGO_WEP128; + break; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 14) + case TKIP_KEY_SIZE: + key.algo = CRYPTO_ALGO_TKIP; + break; +#endif + case AES_KEY_SIZE: + key.algo = CRYPTO_ALGO_AES_CCM; + break; + default: + return -EINVAL; + } + + + swap_key_from_BE(&key); + if ((error = dev_wlc_ioctl(dev, WLC_SET_KEY, &key, sizeof(key)))) + return error; + } + + + val = (dwrq->flags & IW_ENCODE_RESTRICTED) ? 1 : 0; + val = htod32(val); + if ((error = dev_wlc_ioctl(dev, WLC_SET_AUTH, &val, sizeof(val)))) + return error; + + return 0; +} + +static int +wl_iw_get_encode( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_wsec_key_t key; + int error, val, wsec, auth; + + WL_TRACE(("%s: SIOCGIWENCODE\n", dev->name)); + + + bzero(&key, sizeof(wl_wsec_key_t)); + + if ((dwrq->flags & IW_ENCODE_INDEX) == 0) { + + for (key.index = 0; key.index < DOT11_MAX_DEFAULT_KEYS; key.index++) { + val = key.index; + if ((error = dev_wlc_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val)))) + return error; + val = dtoh32(val); + if (val) + break; + } + } else + key.index = (dwrq->flags & IW_ENCODE_INDEX) - 1; + + if (key.index >= DOT11_MAX_DEFAULT_KEYS) + key.index = 0; + + + + if ((error = dev_wlc_ioctl(dev, WLC_GET_WSEC, &wsec, sizeof(wsec))) || + (error = dev_wlc_ioctl(dev, WLC_GET_AUTH, &auth, sizeof(auth)))) + return error; + + swap_key_to_BE(&key); + + wsec = dtoh32(wsec); + auth = dtoh32(auth); + + dwrq->length = MIN(IW_ENCODING_TOKEN_MAX, key.len); + + + dwrq->flags = key.index + 1; + if (!(wsec & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED))) { + + dwrq->flags |= IW_ENCODE_DISABLED; + } + if (auth) { + + dwrq->flags |= IW_ENCODE_RESTRICTED; + } + + + if (dwrq->length && extra) + memcpy(extra, key.data, dwrq->length); + + return 0; +} + +static int +wl_iw_set_power( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, pm; + + WL_TRACE(("%s: SIOCSIWPOWER\n", dev->name)); + + pm = vwrq->disabled ? PM_OFF : PM_MAX; + + pm = htod32(pm); + if ((error = dev_wlc_ioctl(dev, WLC_SET_PM, &pm, sizeof(pm)))) + return error; + + return 0; +} + +static int +wl_iw_get_power( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error, pm; + + WL_TRACE(("%s: SIOCGIWPOWER\n", dev->name)); + + if ((error = dev_wlc_ioctl(dev, WLC_GET_PM, &pm, sizeof(pm)))) + return error; + + pm = dtoh32(pm); + vwrq->disabled = pm ? 0 : 1; + vwrq->flags = IW_POWER_ALL_R; + + return 0; +} + +#if WIRELESS_EXT > 17 +static int +wl_iw_set_wpaie( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *iwp, + char *extra +) +{ +#if defined(BCMWAPI_WPI) + uchar buf[WLC_IOCTL_SMLEN] = {0}; + uchar *p = buf; + int wapi_ie_size; + + WL_TRACE(("%s: SIOCSIWGENIE\n", dev->name)); + + if (extra[0] == DOT11_MNG_WAPI_ID) + { + wapi_ie_size = iwp->length; + memcpy(p, extra, iwp->length); + dev_wlc_bufvar_set(dev, "wapiie", buf, wapi_ie_size); + } + else +#endif + dev_wlc_bufvar_set(dev, "wpaie", extra, iwp->length); + + return 0; +} + +static int +wl_iw_get_wpaie( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *iwp, + char *extra +) +{ + WL_TRACE(("%s: SIOCGIWGENIE\n", dev->name)); + iwp->length = 64; + dev_wlc_bufvar_get(dev, "wpaie", extra, iwp->length); + return 0; +} + +static int +wl_iw_set_encodeext( + struct net_device *dev, + struct iw_request_info *info, + struct iw_point *dwrq, + char *extra +) +{ + wl_wsec_key_t key; + int error; + struct iw_encode_ext *iwe; + + WL_TRACE(("%s: SIOCSIWENCODEEXT\n", dev->name)); + + memset(&key, 0, sizeof(key)); + iwe = (struct iw_encode_ext *)extra; + + + if (dwrq->flags & IW_ENCODE_DISABLED) { + + } + + + key.index = 0; + if (dwrq->flags & IW_ENCODE_INDEX) + key.index = (dwrq->flags & IW_ENCODE_INDEX) - 1; + + key.len = iwe->key_len; + + + if (!ETHER_ISMULTI(iwe->addr.sa_data)) + bcopy((void *)&iwe->addr.sa_data, (char *)&key.ea, ETHER_ADDR_LEN); + + + if (key.len == 0) { + if (iwe->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { + WL_WSEC(("Changing the the primary Key to %d\n", key.index)); + + key.index = htod32(key.index); + error = dev_wlc_ioctl(dev, WLC_SET_KEY_PRIMARY, + &key.index, sizeof(key.index)); + if (error) + return error; + } + + else { + swap_key_from_BE(&key); + error = dev_wlc_ioctl(dev, WLC_SET_KEY, &key, sizeof(key)); + if (error) + return error; + } + } +#if (defined(BCMSUP_PSK) && defined(WLFBT)) + + else if (iwe->alg == IW_ENCODE_ALG_PMK) { + int j; + wsec_pmk_t pmk; + char keystring[WSEC_MAX_PSK_LEN + 1]; + char* charptr = keystring; + uint len; + + + for (j = 0; j < (WSEC_MAX_PSK_LEN / 2); j++) { + sprintf(charptr, "%02x", iwe->key[j]); + charptr += 2; + } + len = strlen(keystring); + pmk.key_len = htod16(len); + bcopy(keystring, pmk.key, len); + pmk.flags = htod16(WSEC_PASSPHRASE); + + error = dev_wlc_ioctl(dev, WLC_SET_WSEC_PMK, &pmk, sizeof(pmk)); + if (error) + return error; + } +#endif + + else { + if (iwe->key_len > sizeof(key.data)) + return -EINVAL; + + WL_WSEC(("Setting the key index %d\n", key.index)); + if (iwe->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { + WL_WSEC(("key is a Primary Key\n")); + key.flags = WL_PRIMARY_KEY; + } + + bcopy((void *)iwe->key, key.data, iwe->key_len); + + if (iwe->alg == IW_ENCODE_ALG_TKIP) { + uint8 keybuf[8]; + bcopy(&key.data[24], keybuf, sizeof(keybuf)); + bcopy(&key.data[16], &key.data[24], sizeof(keybuf)); + bcopy(keybuf, &key.data[16], sizeof(keybuf)); + } + + + if (iwe->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) { + uchar *ivptr; + ivptr = (uchar *)iwe->rx_seq; + key.rxiv.hi = (ivptr[5] << 24) | (ivptr[4] << 16) | + (ivptr[3] << 8) | ivptr[2]; + key.rxiv.lo = (ivptr[1] << 8) | ivptr[0]; + key.iv_initialized = TRUE; + } + + switch (iwe->alg) { + case IW_ENCODE_ALG_NONE: + key.algo = CRYPTO_ALGO_OFF; + break; + case IW_ENCODE_ALG_WEP: + if (iwe->key_len == WEP1_KEY_SIZE) + key.algo = CRYPTO_ALGO_WEP1; + else + key.algo = CRYPTO_ALGO_WEP128; + break; + case IW_ENCODE_ALG_TKIP: + key.algo = CRYPTO_ALGO_TKIP; + break; + case IW_ENCODE_ALG_CCMP: + key.algo = CRYPTO_ALGO_AES_CCM; + break; +#ifdef BCMWAPI_WPI + case IW_ENCODE_ALG_SM4: + key.algo = CRYPTO_ALGO_SMS4; + if (iwe->ext_flags & IW_ENCODE_EXT_GROUP_KEY) { + key.flags &= ~WL_PRIMARY_KEY; + } + break; +#endif + default: + break; + } + swap_key_from_BE(&key); + + dhd_wait_pend8021x(dev); + + error = dev_wlc_ioctl(dev, WLC_SET_KEY, &key, sizeof(key)); + if (error) + return error; + } + return 0; +} + + +#if WIRELESS_EXT > 17 +struct { + pmkid_list_t pmkids; + pmkid_t foo[MAXPMKID-1]; +} pmkid_list; +static int +wl_iw_set_pmksa( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + struct iw_pmksa *iwpmksa; + uint i; + char eabuf[ETHER_ADDR_STR_LEN]; + pmkid_t * pmkid_array = pmkid_list.pmkids.pmkid; + + WL_TRACE(("%s: SIOCSIWPMKSA\n", dev->name)); + iwpmksa = (struct iw_pmksa *)extra; + bzero((char *)eabuf, ETHER_ADDR_STR_LEN); + if (iwpmksa->cmd == IW_PMKSA_FLUSH) { + WL_TRACE(("wl_iw_set_pmksa - IW_PMKSA_FLUSH\n")); + bzero((char *)&pmkid_list, sizeof(pmkid_list)); + } + if (iwpmksa->cmd == IW_PMKSA_REMOVE) { + pmkid_list_t pmkid, *pmkidptr; + pmkidptr = &pmkid; + bcopy(&iwpmksa->bssid.sa_data[0], &pmkidptr->pmkid[0].BSSID, ETHER_ADDR_LEN); + bcopy(&iwpmksa->pmkid[0], &pmkidptr->pmkid[0].PMKID, WPA2_PMKID_LEN); + { + uint j; + WL_TRACE(("wl_iw_set_pmksa,IW_PMKSA_REMOVE - PMKID: %s = ", + bcm_ether_ntoa(&pmkidptr->pmkid[0].BSSID, + eabuf))); + for (j = 0; j < WPA2_PMKID_LEN; j++) + WL_TRACE(("%02x ", pmkidptr->pmkid[0].PMKID[j])); + WL_TRACE(("\n")); + } + for (i = 0; i < pmkid_list.pmkids.npmkid; i++) + if (!bcmp(&iwpmksa->bssid.sa_data[0], &pmkid_array[i].BSSID, + ETHER_ADDR_LEN)) + break; + for (; i < pmkid_list.pmkids.npmkid; i++) { + bcopy(&pmkid_array[i+1].BSSID, + &pmkid_array[i].BSSID, + ETHER_ADDR_LEN); + bcopy(&pmkid_array[i+1].PMKID, + &pmkid_array[i].PMKID, + WPA2_PMKID_LEN); + } + pmkid_list.pmkids.npmkid--; + } + if (iwpmksa->cmd == IW_PMKSA_ADD) { + bcopy(&iwpmksa->bssid.sa_data[0], + &pmkid_array[pmkid_list.pmkids.npmkid].BSSID, + ETHER_ADDR_LEN); + bcopy(&iwpmksa->pmkid[0], &pmkid_array[pmkid_list.pmkids.npmkid].PMKID, + WPA2_PMKID_LEN); + { + uint j; + uint k; + k = pmkid_list.pmkids.npmkid; + BCM_REFERENCE(k); + WL_TRACE(("wl_iw_set_pmksa,IW_PMKSA_ADD - PMKID: %s = ", + bcm_ether_ntoa(&pmkid_array[k].BSSID, + eabuf))); + for (j = 0; j < WPA2_PMKID_LEN; j++) + WL_TRACE(("%02x ", pmkid_array[k].PMKID[j])); + WL_TRACE(("\n")); + } + pmkid_list.pmkids.npmkid++; + } + WL_TRACE(("PRINTING pmkid LIST - No of elements %d\n", pmkid_list.pmkids.npmkid)); + for (i = 0; i < pmkid_list.pmkids.npmkid; i++) { + uint j; + WL_TRACE(("PMKID[%d]: %s = ", i, + bcm_ether_ntoa(&pmkid_array[i].BSSID, + eabuf))); + for (j = 0; j < WPA2_PMKID_LEN; j++) + WL_TRACE(("%02x ", pmkid_array[i].PMKID[j])); + printf("\n"); + } + WL_TRACE(("\n")); + dev_wlc_bufvar_set(dev, "pmkid_info", (char *)&pmkid_list, sizeof(pmkid_list)); + return 0; +} +#endif + +static int +wl_iw_get_encodeext( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + WL_TRACE(("%s: SIOCGIWENCODEEXT\n", dev->name)); + return 0; +} + +static int +wl_iw_set_wpaauth( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error = 0; + int paramid; + int paramval; + uint32 cipher_combined; + int val = 0; + wl_iw_t *iw = IW_DEV_IF(dev); + + WL_TRACE(("%s: SIOCSIWAUTH\n", dev->name)); + + paramid = vwrq->flags & IW_AUTH_INDEX; + paramval = vwrq->value; + + WL_TRACE(("%s: SIOCSIWAUTH, paramid = 0x%0x, paramval = 0x%0x\n", + dev->name, paramid, paramval)); + + switch (paramid) { + + case IW_AUTH_WPA_VERSION: + + if (paramval & IW_AUTH_WPA_VERSION_DISABLED) + val = WPA_AUTH_DISABLED; + else if (paramval & (IW_AUTH_WPA_VERSION_WPA)) + val = WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED; + else if (paramval & IW_AUTH_WPA_VERSION_WPA2) + val = WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED; +#ifdef BCMWAPI_WPI + else if (paramval & IW_AUTH_WAPI_VERSION_1) + val = WAPI_AUTH_UNSPECIFIED; +#endif + WL_TRACE(("%s: %d: setting wpa_auth to 0x%0x\n", __FUNCTION__, __LINE__, val)); + if ((error = dev_wlc_intvar_set(dev, "wpa_auth", val))) + return error; + break; + + case IW_AUTH_CIPHER_PAIRWISE: + case IW_AUTH_CIPHER_GROUP: + + if (paramid == IW_AUTH_CIPHER_PAIRWISE) { + iw->pwsec = paramval; + } + else { + iw->gwsec = paramval; + } + + if ((error = dev_wlc_intvar_get(dev, "wsec", &val))) + return error; + + cipher_combined = iw->gwsec | iw->pwsec; + val &= ~(WEP_ENABLED | TKIP_ENABLED | AES_ENABLED); + if (cipher_combined & (IW_AUTH_CIPHER_WEP40 | IW_AUTH_CIPHER_WEP104)) + val |= WEP_ENABLED; + if (cipher_combined & IW_AUTH_CIPHER_TKIP) + val |= TKIP_ENABLED; + if (cipher_combined & IW_AUTH_CIPHER_CCMP) + val |= AES_ENABLED; +#ifdef BCMWAPI_WPI + val &= ~SMS4_ENABLED; + if (cipher_combined & IW_AUTH_CIPHER_SMS4) + val |= SMS4_ENABLED; +#endif + + if (iw->privacy_invoked && !val) { + WL_WSEC(("%s: %s: 'Privacy invoked' TRUE but clearing wsec, assuming " + "we're a WPS enrollee\n", dev->name, __FUNCTION__)); + if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", TRUE))) { + WL_WSEC(("Failed to set iovar is_WPS_enrollee\n")); + return error; + } + } else if (val) { + if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", FALSE))) { + WL_WSEC(("Failed to clear iovar is_WPS_enrollee\n")); + return error; + } + } + + if ((error = dev_wlc_intvar_set(dev, "wsec", val))) + return error; +#ifdef WLFBT + if ((paramid == IW_AUTH_CIPHER_PAIRWISE) && (val | AES_ENABLED)) { + if ((error = dev_wlc_intvar_set(dev, "sup_wpa", 1))) + return error; + } + else if (val == 0) { + if ((error = dev_wlc_intvar_set(dev, "sup_wpa", 0))) + return error; + } +#endif + break; + + case IW_AUTH_KEY_MGMT: + if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val))) + return error; + + if (val & (WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED)) { + if (paramval & IW_AUTH_KEY_MGMT_PSK) + val = WPA_AUTH_PSK; + else + val = WPA_AUTH_UNSPECIFIED; + } + else if (val & (WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED)) { + if (paramval & IW_AUTH_KEY_MGMT_PSK) + val = WPA2_AUTH_PSK; + else + val = WPA2_AUTH_UNSPECIFIED; + } +#ifdef BCMWAPI_WPI + if (paramval & (IW_AUTH_KEY_MGMT_WAPI_PSK | IW_AUTH_KEY_MGMT_WAPI_CERT)) + val = WAPI_AUTH_UNSPECIFIED; +#endif + WL_TRACE(("%s: %d: setting wpa_auth to %d\n", __FUNCTION__, __LINE__, val)); + if ((error = dev_wlc_intvar_set(dev, "wpa_auth", val))) + return error; + break; + + case IW_AUTH_TKIP_COUNTERMEASURES: + dev_wlc_bufvar_set(dev, "tkip_countermeasures", (char *)¶mval, 1); + break; + + case IW_AUTH_80211_AUTH_ALG: + + WL_ERROR(("Setting the D11auth %d\n", paramval)); + if (paramval & IW_AUTH_ALG_OPEN_SYSTEM) + val = 0; + else if (paramval & IW_AUTH_ALG_SHARED_KEY) + val = 1; + else + error = 1; + if (!error && (error = dev_wlc_intvar_set(dev, "auth", val))) + return error; + break; + + case IW_AUTH_WPA_ENABLED: + if (paramval == 0) { + val = 0; + WL_TRACE(("%s: %d: setting wpa_auth to %d\n", __FUNCTION__, __LINE__, val)); + error = dev_wlc_intvar_set(dev, "wpa_auth", val); + return error; + } + else { + + } + break; + + case IW_AUTH_DROP_UNENCRYPTED: + dev_wlc_bufvar_set(dev, "wsec_restrict", (char *)¶mval, 1); + break; + + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + dev_wlc_bufvar_set(dev, "rx_unencrypted_eapol", (char *)¶mval, 1); + break; + +#if WIRELESS_EXT > 17 + + case IW_AUTH_ROAMING_CONTROL: + WL_TRACE(("%s: IW_AUTH_ROAMING_CONTROL\n", __FUNCTION__)); + + break; + + case IW_AUTH_PRIVACY_INVOKED: { + int wsec; + + if (paramval == 0) { + iw->privacy_invoked = FALSE; + if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", FALSE))) { + WL_WSEC(("Failed to clear iovar is_WPS_enrollee\n")); + return error; + } + } else { + iw->privacy_invoked = TRUE; + if ((error = dev_wlc_intvar_get(dev, "wsec", &wsec))) + return error; + + if (!WSEC_ENABLED(wsec)) { + + if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", TRUE))) { + WL_WSEC(("Failed to set iovar is_WPS_enrollee\n")); + return error; + } + } else { + if ((error = dev_wlc_intvar_set(dev, "is_WPS_enrollee", FALSE))) { + WL_WSEC(("Failed to clear iovar is_WPS_enrollee\n")); + return error; + } + } + } + break; + } + + +#endif + +#ifdef BCMWAPI_WPI + + case IW_AUTH_WAPI_ENABLED: + if ((error = dev_wlc_intvar_get(dev, "wsec", &val))) + return error; + if (paramval) { + val |= SMS4_ENABLED; + if ((error = dev_wlc_intvar_set(dev, "wsec", val))) { + WL_ERROR(("%s: setting wsec to 0x%0x returned error %d\n", + __FUNCTION__, val, error)); + return error; + } + if ((error = dev_wlc_intvar_set(dev, "wpa_auth", WAPI_AUTH_UNSPECIFIED))) { + WL_ERROR(("%s: setting wpa_auth(%d) returned %d\n", + __FUNCTION__, WAPI_AUTH_UNSPECIFIED, + error)); + return error; + } + } + + break; + +#endif + + default: + break; + } + return 0; +} +#define VAL_PSK(_val) (((_val) & WPA_AUTH_PSK) || ((_val) & WPA2_AUTH_PSK)) + +static int +wl_iw_get_wpaauth( + struct net_device *dev, + struct iw_request_info *info, + struct iw_param *vwrq, + char *extra +) +{ + int error; + int paramid; + int paramval = 0; + int val; + wl_iw_t *iw = IW_DEV_IF(dev); + + WL_TRACE(("%s: SIOCGIWAUTH\n", dev->name)); + + paramid = vwrq->flags & IW_AUTH_INDEX; + + switch (paramid) { + case IW_AUTH_WPA_VERSION: + + if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val))) + return error; + if (val & (WPA_AUTH_NONE | WPA_AUTH_DISABLED)) + paramval = IW_AUTH_WPA_VERSION_DISABLED; + else if (val & (WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED)) + paramval = IW_AUTH_WPA_VERSION_WPA; + else if (val & (WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED)) + paramval = IW_AUTH_WPA_VERSION_WPA2; + break; + + case IW_AUTH_CIPHER_PAIRWISE: + paramval = iw->pwsec; + break; + + case IW_AUTH_CIPHER_GROUP: + paramval = iw->gwsec; + break; + + case IW_AUTH_KEY_MGMT: + + if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val))) + return error; + if (VAL_PSK(val)) + paramval = IW_AUTH_KEY_MGMT_PSK; + else + paramval = IW_AUTH_KEY_MGMT_802_1X; + + break; + case IW_AUTH_TKIP_COUNTERMEASURES: + dev_wlc_bufvar_get(dev, "tkip_countermeasures", (char *)¶mval, 1); + break; + + case IW_AUTH_DROP_UNENCRYPTED: + dev_wlc_bufvar_get(dev, "wsec_restrict", (char *)¶mval, 1); + break; + + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + dev_wlc_bufvar_get(dev, "rx_unencrypted_eapol", (char *)¶mval, 1); + break; + + case IW_AUTH_80211_AUTH_ALG: + + if ((error = dev_wlc_intvar_get(dev, "auth", &val))) + return error; + if (!val) + paramval = IW_AUTH_ALG_OPEN_SYSTEM; + else + paramval = IW_AUTH_ALG_SHARED_KEY; + break; + case IW_AUTH_WPA_ENABLED: + if ((error = dev_wlc_intvar_get(dev, "wpa_auth", &val))) + return error; + if (val) + paramval = TRUE; + else + paramval = FALSE; + break; + +#if WIRELESS_EXT > 17 + + case IW_AUTH_ROAMING_CONTROL: + WL_ERROR(("%s: IW_AUTH_ROAMING_CONTROL\n", __FUNCTION__)); + + break; + + case IW_AUTH_PRIVACY_INVOKED: + paramval = iw->privacy_invoked; + break; + +#endif + } + vwrq->value = paramval; + return 0; +} +#endif + +static const iw_handler wl_iw_handler[] = +{ + (iw_handler) wl_iw_config_commit, + (iw_handler) wl_iw_get_name, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) wl_iw_set_freq, + (iw_handler) wl_iw_get_freq, + (iw_handler) wl_iw_set_mode, + (iw_handler) wl_iw_get_mode, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) wl_iw_get_range, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) wl_iw_set_spy, + (iw_handler) wl_iw_get_spy, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) wl_iw_set_wap, + (iw_handler) wl_iw_get_wap, +#if WIRELESS_EXT > 17 + (iw_handler) wl_iw_mlme, +#else + (iw_handler) NULL, +#endif + (iw_handler) wl_iw_iscan_get_aplist, +#if WIRELESS_EXT > 13 + (iw_handler) wl_iw_iscan_set_scan, + (iw_handler) wl_iw_iscan_get_scan, +#else + (iw_handler) NULL, + (iw_handler) NULL, +#endif + (iw_handler) wl_iw_set_essid, + (iw_handler) wl_iw_get_essid, + (iw_handler) wl_iw_set_nick, + (iw_handler) wl_iw_get_nick, + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) wl_iw_set_rate, + (iw_handler) wl_iw_get_rate, + (iw_handler) wl_iw_set_rts, + (iw_handler) wl_iw_get_rts, + (iw_handler) wl_iw_set_frag, + (iw_handler) wl_iw_get_frag, + (iw_handler) wl_iw_set_txpow, + (iw_handler) wl_iw_get_txpow, +#if WIRELESS_EXT > 10 + (iw_handler) wl_iw_set_retry, + (iw_handler) wl_iw_get_retry, +#endif + (iw_handler) wl_iw_set_encode, + (iw_handler) wl_iw_get_encode, + (iw_handler) wl_iw_set_power, + (iw_handler) wl_iw_get_power, +#if WIRELESS_EXT > 17 + (iw_handler) NULL, + (iw_handler) NULL, + (iw_handler) wl_iw_set_wpaie, + (iw_handler) wl_iw_get_wpaie, + (iw_handler) wl_iw_set_wpaauth, + (iw_handler) wl_iw_get_wpaauth, + (iw_handler) wl_iw_set_encodeext, + (iw_handler) wl_iw_get_encodeext, + (iw_handler) wl_iw_set_pmksa, +#endif +}; + +#if WIRELESS_EXT > 12 +enum { + WL_IW_SET_LEDDC = SIOCIWFIRSTPRIV, + WL_IW_SET_VLANMODE, + WL_IW_SET_PM +}; + +static iw_handler wl_iw_priv_handler[] = { + wl_iw_set_leddc, + wl_iw_set_vlanmode, + wl_iw_set_pm +}; + +static struct iw_priv_args wl_iw_priv_args[] = { + { + WL_IW_SET_LEDDC, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + 0, + "set_leddc" + }, + { + WL_IW_SET_VLANMODE, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + 0, + "set_vlanmode" + }, + { + WL_IW_SET_PM, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, + 0, + "set_pm" + } +}; + +const struct iw_handler_def wl_iw_handler_def = +{ + .num_standard = ARRAYSIZE(wl_iw_handler), + .num_private = ARRAY_SIZE(wl_iw_priv_handler), + .num_private_args = ARRAY_SIZE(wl_iw_priv_args), + .standard = (iw_handler *) wl_iw_handler, + .private = wl_iw_priv_handler, + .private_args = wl_iw_priv_args, +#if WIRELESS_EXT >= 19 + get_wireless_stats: dhd_get_wireless_stats, +#endif + }; +#endif + +int +wl_iw_ioctl( + struct net_device *dev, + struct ifreq *rq, + int cmd +) +{ + struct iwreq *wrq = (struct iwreq *) rq; + struct iw_request_info info; + iw_handler handler; + char *extra = NULL; + size_t token_size = 1; + int max_tokens = 0, ret = 0; + + if (cmd < SIOCIWFIRST || + IW_IOCTL_IDX(cmd) >= ARRAYSIZE(wl_iw_handler) || + !(handler = wl_iw_handler[IW_IOCTL_IDX(cmd)])) + return -EOPNOTSUPP; + + switch (cmd) { + + case SIOCSIWESSID: + case SIOCGIWESSID: + case SIOCSIWNICKN: + case SIOCGIWNICKN: + max_tokens = IW_ESSID_MAX_SIZE + 1; + break; + + case SIOCSIWENCODE: + case SIOCGIWENCODE: +#if WIRELESS_EXT > 17 + case SIOCSIWENCODEEXT: + case SIOCGIWENCODEEXT: +#endif + max_tokens = IW_ENCODING_TOKEN_MAX; + break; + + case SIOCGIWRANGE: + max_tokens = sizeof(struct iw_range); + break; + + case SIOCGIWAPLIST: + token_size = sizeof(struct sockaddr) + sizeof(struct iw_quality); + max_tokens = IW_MAX_AP; + break; + +#if WIRELESS_EXT > 13 + case SIOCGIWSCAN: + if (g_iscan) + max_tokens = wrq->u.data.length; + else + max_tokens = IW_SCAN_MAX_DATA; + break; +#endif + + case SIOCSIWSPY: + token_size = sizeof(struct sockaddr); + max_tokens = IW_MAX_SPY; + break; + + case SIOCGIWSPY: + token_size = sizeof(struct sockaddr) + sizeof(struct iw_quality); + max_tokens = IW_MAX_SPY; + break; + default: + break; + } + + if (max_tokens && wrq->u.data.pointer) { + if (wrq->u.data.length > max_tokens) + return -E2BIG; + + if (!(extra = kmalloc(max_tokens * token_size, GFP_KERNEL))) + return -ENOMEM; + + if (copy_from_user(extra, wrq->u.data.pointer, wrq->u.data.length * token_size)) { + kfree(extra); + return -EFAULT; + } + } + + info.cmd = cmd; + info.flags = 0; + + ret = handler(dev, &info, &wrq->u, extra); + + if (extra) { + if (copy_to_user(wrq->u.data.pointer, extra, wrq->u.data.length * token_size)) { + kfree(extra); + return -EFAULT; + } + + kfree(extra); + } + + return ret; +} + + +bool +wl_iw_conn_status_str(uint32 event_type, uint32 status, uint32 reason, + char* stringBuf, uint buflen) +{ + typedef struct conn_fail_event_map_t { + uint32 inEvent; + uint32 inStatus; + uint32 inReason; + const char* outName; + const char* outCause; + } conn_fail_event_map_t; + + +# define WL_IW_DONT_CARE 9999 + const conn_fail_event_map_t event_map [] = { + + + {WLC_E_SET_SSID, WLC_E_STATUS_SUCCESS, WL_IW_DONT_CARE, + "Conn", "Success"}, + {WLC_E_SET_SSID, WLC_E_STATUS_NO_NETWORKS, WL_IW_DONT_CARE, + "Conn", "NoNetworks"}, + {WLC_E_SET_SSID, WLC_E_STATUS_FAIL, WL_IW_DONT_CARE, + "Conn", "ConfigMismatch"}, + {WLC_E_PRUNE, WL_IW_DONT_CARE, WLC_E_PRUNE_ENCR_MISMATCH, + "Conn", "EncrypMismatch"}, + {WLC_E_PRUNE, WL_IW_DONT_CARE, WLC_E_RSN_MISMATCH, + "Conn", "RsnMismatch"}, + {WLC_E_AUTH, WLC_E_STATUS_TIMEOUT, WL_IW_DONT_CARE, + "Conn", "AuthTimeout"}, + {WLC_E_AUTH, WLC_E_STATUS_FAIL, WL_IW_DONT_CARE, + "Conn", "AuthFail"}, + {WLC_E_AUTH, WLC_E_STATUS_NO_ACK, WL_IW_DONT_CARE, + "Conn", "AuthNoAck"}, + {WLC_E_REASSOC, WLC_E_STATUS_FAIL, WL_IW_DONT_CARE, + "Conn", "ReassocFail"}, + {WLC_E_REASSOC, WLC_E_STATUS_TIMEOUT, WL_IW_DONT_CARE, + "Conn", "ReassocTimeout"}, + {WLC_E_REASSOC, WLC_E_STATUS_ABORT, WL_IW_DONT_CARE, + "Conn", "ReassocAbort"}, + {WLC_E_PSK_SUP, WLC_SUP_KEYED, WL_IW_DONT_CARE, + "Sup", "ConnSuccess"}, + {WLC_E_PSK_SUP, WL_IW_DONT_CARE, WL_IW_DONT_CARE, + "Sup", "WpaHandshakeFail"}, + {WLC_E_DEAUTH_IND, WL_IW_DONT_CARE, WL_IW_DONT_CARE, + "Conn", "Deauth"}, + {WLC_E_DISASSOC_IND, WL_IW_DONT_CARE, WL_IW_DONT_CARE, + "Conn", "DisassocInd"}, + {WLC_E_DISASSOC, WL_IW_DONT_CARE, WL_IW_DONT_CARE, + "Conn", "Disassoc"} + }; + + const char* name = ""; + const char* cause = NULL; + int i; + + + for (i = 0; i < sizeof(event_map)/sizeof(event_map[0]); i++) { + const conn_fail_event_map_t* row = &event_map[i]; + if (row->inEvent == event_type && + (row->inStatus == status || row->inStatus == WL_IW_DONT_CARE) && + (row->inReason == reason || row->inReason == WL_IW_DONT_CARE)) { + name = row->outName; + cause = row->outCause; + break; + } + } + + + if (cause) { + memset(stringBuf, 0, buflen); + snprintf(stringBuf, buflen, "%s %s %02d %02d", + name, cause, status, reason); + WL_TRACE(("Connection status: %s\n", stringBuf)); + return TRUE; + } else { + return FALSE; + } +} + +#if (WIRELESS_EXT > 14) + +static bool +wl_iw_check_conn_fail(wl_event_msg_t *e, char* stringBuf, uint buflen) +{ + uint32 event = ntoh32(e->event_type); + uint32 status = ntoh32(e->status); + uint32 reason = ntoh32(e->reason); + + if (wl_iw_conn_status_str(event, status, reason, stringBuf, buflen)) { + return TRUE; + } else + { + return FALSE; + } +} +#endif + +#ifndef IW_CUSTOM_MAX +#define IW_CUSTOM_MAX 256 +#endif + +void +wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void* data) +{ +#if WIRELESS_EXT > 13 + union iwreq_data wrqu; + char extra[IW_CUSTOM_MAX + 1]; + int cmd = 0; + uint32 event_type = ntoh32(e->event_type); + uint16 flags = ntoh16(e->flags); + uint32 datalen = ntoh32(e->datalen); + uint32 status = ntoh32(e->status); + + memset(&wrqu, 0, sizeof(wrqu)); + memset(extra, 0, sizeof(extra)); + + memcpy(wrqu.addr.sa_data, &e->addr, ETHER_ADDR_LEN); + wrqu.addr.sa_family = ARPHRD_ETHER; + + switch (event_type) { + case WLC_E_TXFAIL: + cmd = IWEVTXDROP; + break; +#if WIRELESS_EXT > 14 + case WLC_E_JOIN: + case WLC_E_ASSOC_IND: + case WLC_E_REASSOC_IND: + cmd = IWEVREGISTERED; + break; + case WLC_E_DEAUTH_IND: + case WLC_E_DISASSOC_IND: + cmd = SIOCGIWAP; + wrqu.data.length = strlen(extra); + bzero(wrqu.addr.sa_data, ETHER_ADDR_LEN); + bzero(&extra, ETHER_ADDR_LEN); + break; + + case WLC_E_LINK: + case WLC_E_NDIS_LINK: + cmd = SIOCGIWAP; + wrqu.data.length = strlen(extra); + if (!(flags & WLC_EVENT_MSG_LINK)) { + bzero(wrqu.addr.sa_data, ETHER_ADDR_LEN); + bzero(&extra, ETHER_ADDR_LEN); + } + break; + case WLC_E_ACTION_FRAME: + cmd = IWEVCUSTOM; + if (datalen + 1 <= sizeof(extra)) { + wrqu.data.length = datalen + 1; + extra[0] = WLC_E_ACTION_FRAME; + memcpy(&extra[1], data, datalen); + WL_TRACE(("WLC_E_ACTION_FRAME len %d \n", wrqu.data.length)); + } + break; + + case WLC_E_ACTION_FRAME_COMPLETE: + cmd = IWEVCUSTOM; + if (sizeof(status) + 1 <= sizeof(extra)) { + wrqu.data.length = sizeof(status) + 1; + extra[0] = WLC_E_ACTION_FRAME_COMPLETE; + memcpy(&extra[1], &status, sizeof(status)); + WL_TRACE(("wl_iw_event status %d \n", status)); + } + break; +#endif +#if WIRELESS_EXT > 17 + case WLC_E_MIC_ERROR: { + struct iw_michaelmicfailure *micerrevt = (struct iw_michaelmicfailure *)&extra; + cmd = IWEVMICHAELMICFAILURE; + wrqu.data.length = sizeof(struct iw_michaelmicfailure); + if (flags & WLC_EVENT_MSG_GROUP) + micerrevt->flags |= IW_MICFAILURE_GROUP; + else + micerrevt->flags |= IW_MICFAILURE_PAIRWISE; + memcpy(micerrevt->src_addr.sa_data, &e->addr, ETHER_ADDR_LEN); + micerrevt->src_addr.sa_family = ARPHRD_ETHER; + + break; + } + + case WLC_E_ASSOC_REQ_IE: + cmd = IWEVASSOCREQIE; + wrqu.data.length = datalen; + if (datalen < sizeof(extra)) + memcpy(extra, data, datalen); + break; + + case WLC_E_ASSOC_RESP_IE: + cmd = IWEVASSOCRESPIE; + wrqu.data.length = datalen; + if (datalen < sizeof(extra)) + memcpy(extra, data, datalen); + break; + + case WLC_E_PMKID_CACHE: { + struct iw_pmkid_cand *iwpmkidcand = (struct iw_pmkid_cand *)&extra; + pmkid_cand_list_t *pmkcandlist; + pmkid_cand_t *pmkidcand; + int count; + + if (data == NULL) + break; + + cmd = IWEVPMKIDCAND; + pmkcandlist = data; + count = ntoh32_ua((uint8 *)&pmkcandlist->npmkid_cand); + wrqu.data.length = sizeof(struct iw_pmkid_cand); + pmkidcand = pmkcandlist->pmkid_cand; + while (count) { + bzero(iwpmkidcand, sizeof(struct iw_pmkid_cand)); + if (pmkidcand->preauth) + iwpmkidcand->flags |= IW_PMKID_CAND_PREAUTH; + bcopy(&pmkidcand->BSSID, &iwpmkidcand->bssid.sa_data, + ETHER_ADDR_LEN); + wireless_send_event(dev, cmd, &wrqu, extra); + pmkidcand++; + count--; + } + break; + } +#endif + + case WLC_E_SCAN_COMPLETE: +#if WIRELESS_EXT > 14 + cmd = SIOCGIWSCAN; +#endif + WL_TRACE(("event WLC_E_SCAN_COMPLETE\n")); + if ((g_iscan) && (g_iscan->sysioc_pid >= 0) && + (g_iscan->iscan_state != ISCAN_STATE_IDLE)) + up(&g_iscan->sysioc_sem); + break; + + default: + + break; + } + + if (cmd) { + if (cmd == SIOCGIWSCAN) + wireless_send_event(dev, cmd, &wrqu, NULL); + else + wireless_send_event(dev, cmd, &wrqu, extra); + } + +#if WIRELESS_EXT > 14 + + memset(extra, 0, sizeof(extra)); + if (wl_iw_check_conn_fail(e, extra, sizeof(extra))) { + cmd = IWEVCUSTOM; + wrqu.data.length = strlen(extra); + wireless_send_event(dev, cmd, &wrqu, extra); + } +#endif + +#endif +} + +int wl_iw_get_wireless_stats(struct net_device *dev, struct iw_statistics *wstats) +{ + int res = 0; + wl_cnt_t cnt; + int phy_noise; + int rssi; + scb_val_t scb_val; + + phy_noise = 0; + if ((res = dev_wlc_ioctl(dev, WLC_GET_PHY_NOISE, &phy_noise, sizeof(phy_noise)))) + goto done; + + phy_noise = dtoh32(phy_noise); + WL_TRACE(("wl_iw_get_wireless_stats phy noise=%d\n *****", phy_noise)); + + scb_val.val = 0; + if ((res = dev_wlc_ioctl(dev, WLC_GET_RSSI, &scb_val, sizeof(scb_val_t)))) + goto done; + + rssi = dtoh32(scb_val.val); + WL_TRACE(("wl_iw_get_wireless_stats rssi=%d ****** \n", rssi)); + if (rssi <= WL_IW_RSSI_NO_SIGNAL) + wstats->qual.qual = 0; + else if (rssi <= WL_IW_RSSI_VERY_LOW) + wstats->qual.qual = 1; + else if (rssi <= WL_IW_RSSI_LOW) + wstats->qual.qual = 2; + else if (rssi <= WL_IW_RSSI_GOOD) + wstats->qual.qual = 3; + else if (rssi <= WL_IW_RSSI_VERY_GOOD) + wstats->qual.qual = 4; + else + wstats->qual.qual = 5; + + + wstats->qual.level = 0x100 + rssi; + wstats->qual.noise = 0x100 + phy_noise; +#if WIRELESS_EXT > 18 + wstats->qual.updated |= (IW_QUAL_ALL_UPDATED | IW_QUAL_DBM); +#else + wstats->qual.updated |= 7; +#endif + +#if WIRELESS_EXT > 11 + WL_TRACE(("wl_iw_get_wireless_stats counters=%d\n *****", (int)sizeof(wl_cnt_t))); + + memset(&cnt, 0, sizeof(wl_cnt_t)); + res = dev_wlc_bufvar_get(dev, "counters", (char *)&cnt, sizeof(wl_cnt_t)); + if (res) + { + WL_ERROR(("wl_iw_get_wireless_stats counters failed error=%d ****** \n", res)); + goto done; + } + + cnt.version = dtoh16(cnt.version); + if (cnt.version != WL_CNT_T_VERSION) { + WL_TRACE(("\tIncorrect version of counters struct: expected %d; got %d\n", + WL_CNT_T_VERSION, cnt.version)); + goto done; + } + + wstats->discard.nwid = 0; + wstats->discard.code = dtoh32(cnt.rxundec); + wstats->discard.fragment = dtoh32(cnt.rxfragerr); + wstats->discard.retries = dtoh32(cnt.txfail); + wstats->discard.misc = dtoh32(cnt.rxrunt) + dtoh32(cnt.rxgiant); + wstats->miss.beacon = 0; + + WL_TRACE(("wl_iw_get_wireless_stats counters txframe=%d txbyte=%d\n", + dtoh32(cnt.txframe), dtoh32(cnt.txbyte))); + WL_TRACE(("wl_iw_get_wireless_stats counters rxfrmtoolong=%d\n", dtoh32(cnt.rxfrmtoolong))); + WL_TRACE(("wl_iw_get_wireless_stats counters rxbadplcp=%d\n", dtoh32(cnt.rxbadplcp))); + WL_TRACE(("wl_iw_get_wireless_stats counters rxundec=%d\n", dtoh32(cnt.rxundec))); + WL_TRACE(("wl_iw_get_wireless_stats counters rxfragerr=%d\n", dtoh32(cnt.rxfragerr))); + WL_TRACE(("wl_iw_get_wireless_stats counters txfail=%d\n", dtoh32(cnt.txfail))); + WL_TRACE(("wl_iw_get_wireless_stats counters rxrunt=%d\n", dtoh32(cnt.rxrunt))); + WL_TRACE(("wl_iw_get_wireless_stats counters rxgiant=%d\n", dtoh32(cnt.rxgiant))); + +#endif + +done: + return res; +} + +static void +wl_iw_timerfunc(ulong data) +{ + iscan_info_t *iscan = (iscan_info_t *)data; + iscan->timer_on = 0; + if (iscan->iscan_state != ISCAN_STATE_IDLE) { + WL_TRACE(("timer trigger\n")); + up(&iscan->sysioc_sem); + } +} + +static void +wl_iw_set_event_mask(struct net_device *dev) +{ + char eventmask[WL_EVENTING_MASK_LEN]; + char iovbuf[WL_EVENTING_MASK_LEN + 12]; + + dev_iw_iovar_getbuf(dev, "event_msgs", "", 0, iovbuf, sizeof(iovbuf)); + bcopy(iovbuf, eventmask, WL_EVENTING_MASK_LEN); + setbit(eventmask, WLC_E_SCAN_COMPLETE); + dev_iw_iovar_setbuf(dev, "event_msgs", eventmask, WL_EVENTING_MASK_LEN, + iovbuf, sizeof(iovbuf)); + +} + +static int +wl_iw_iscan_prep(wl_scan_params_t *params, wlc_ssid_t *ssid) +{ + int err = 0; + + memcpy(¶ms->bssid, ðer_bcast, ETHER_ADDR_LEN); + params->bss_type = DOT11_BSSTYPE_ANY; + params->scan_type = 0; + params->nprobes = -1; + params->active_time = -1; + params->passive_time = -1; + params->home_time = -1; + params->channel_num = 0; + + params->nprobes = htod32(params->nprobes); + params->active_time = htod32(params->active_time); + params->passive_time = htod32(params->passive_time); + params->home_time = htod32(params->home_time); + if (ssid && ssid->SSID_len) + memcpy(¶ms->ssid, ssid, sizeof(wlc_ssid_t)); + + return err; +} + +static int +wl_iw_iscan(iscan_info_t *iscan, wlc_ssid_t *ssid, uint16 action) +{ + int params_size = (WL_SCAN_PARAMS_FIXED_SIZE + OFFSETOF(wl_iscan_params_t, params)); + wl_iscan_params_t *params; + int err = 0; + + if (ssid && ssid->SSID_len) { + params_size += sizeof(wlc_ssid_t); + } + params = (wl_iscan_params_t*)kmalloc(params_size, GFP_KERNEL); + if (params == NULL) { + return -ENOMEM; + } + memset(params, 0, params_size); + ASSERT(params_size < WLC_IOCTL_SMLEN); + + err = wl_iw_iscan_prep(¶ms->params, ssid); + + if (!err) { + params->version = htod32(ISCAN_REQ_VERSION); + params->action = htod16(action); + params->scan_duration = htod16(0); + + + (void) dev_iw_iovar_setbuf(iscan->dev, "iscan", params, params_size, + iscan->ioctlbuf, WLC_IOCTL_SMLEN); + } + + kfree(params); + return err; +} + +static uint32 +wl_iw_iscan_get(iscan_info_t *iscan) +{ + iscan_buf_t * buf; + iscan_buf_t * ptr; + wl_iscan_results_t * list_buf; + wl_iscan_results_t list; + wl_scan_results_t *results; + uint32 status; + + + if (iscan->list_cur) { + buf = iscan->list_cur; + iscan->list_cur = buf->next; + } + else { + buf = kmalloc(sizeof(iscan_buf_t), GFP_KERNEL); + if (!buf) + return WL_SCAN_RESULTS_ABORTED; + buf->next = NULL; + if (!iscan->list_hdr) + iscan->list_hdr = buf; + else { + ptr = iscan->list_hdr; + while (ptr->next) { + ptr = ptr->next; + } + ptr->next = buf; + } + } + memset(buf->iscan_buf, 0, WLC_IW_ISCAN_MAXLEN); + list_buf = (wl_iscan_results_t*)buf->iscan_buf; + results = &list_buf->results; + results->buflen = WL_ISCAN_RESULTS_FIXED_SIZE; + results->version = 0; + results->count = 0; + + memset(&list, 0, sizeof(list)); + list.results.buflen = htod32(WLC_IW_ISCAN_MAXLEN); + (void) dev_iw_iovar_getbuf( + iscan->dev, + "iscanresults", + &list, + WL_ISCAN_RESULTS_FIXED_SIZE, + buf->iscan_buf, + WLC_IW_ISCAN_MAXLEN); + results->buflen = dtoh32(results->buflen); + results->version = dtoh32(results->version); + results->count = dtoh32(results->count); + WL_TRACE(("results->count = %d\n", results->count)); + + WL_TRACE(("results->buflen = %d\n", results->buflen)); + status = dtoh32(list_buf->status); + return status; +} + +static void wl_iw_send_scan_complete(iscan_info_t *iscan) +{ + union iwreq_data wrqu; + char extra[IW_CUSTOM_MAX + 1]; + + memset(&wrqu, 0, sizeof(wrqu)); + memset(extra, 0, sizeof(extra)); + wireless_send_event(iscan->dev, SIOCGIWSCAN, &wrqu, extra); +} + +static int +_iscan_sysioc_thread(void *data) +{ + uint32 status; + iscan_info_t *iscan = (iscan_info_t *)data; + + DAEMONIZE("iscan_sysioc"); + + status = WL_SCAN_RESULTS_PARTIAL; + while (down_interruptible(&iscan->sysioc_sem) == 0) { + if (iscan->timer_on) { + del_timer(&iscan->timer); + iscan->timer_on = 0; + } + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + rtnl_lock(); +#endif + status = wl_iw_iscan_get(iscan); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + rtnl_unlock(); +#endif + + switch (status) { + case WL_SCAN_RESULTS_PARTIAL: + WL_TRACE(("iscanresults incomplete\n")); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + rtnl_lock(); +#endif + + wl_iw_iscan(iscan, NULL, WL_SCAN_ACTION_CONTINUE); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + rtnl_unlock(); +#endif + + iscan->timer.expires = jiffies + iscan->timer_ms*HZ/1000; + add_timer(&iscan->timer); + iscan->timer_on = 1; + break; + case WL_SCAN_RESULTS_SUCCESS: + WL_TRACE(("iscanresults complete\n")); + iscan->iscan_state = ISCAN_STATE_IDLE; + wl_iw_send_scan_complete(iscan); + break; + case WL_SCAN_RESULTS_PENDING: + WL_TRACE(("iscanresults pending\n")); + + iscan->timer.expires = jiffies + iscan->timer_ms*HZ/1000; + add_timer(&iscan->timer); + iscan->timer_on = 1; + break; + case WL_SCAN_RESULTS_ABORTED: + WL_TRACE(("iscanresults aborted\n")); + iscan->iscan_state = ISCAN_STATE_IDLE; + wl_iw_send_scan_complete(iscan); + break; + default: + WL_TRACE(("iscanresults returned unknown status %d\n", status)); + break; + } + } + complete_and_exit(&iscan->sysioc_exited, 0); +} + +int +wl_iw_attach(struct net_device *dev, void * dhdp) +{ + iscan_info_t *iscan = NULL; + + if (!dev) + return 0; + + iscan = kmalloc(sizeof(iscan_info_t), GFP_KERNEL); + if (!iscan) + return -ENOMEM; + memset(iscan, 0, sizeof(iscan_info_t)); + iscan->sysioc_pid = -1; + + g_iscan = iscan; + iscan->dev = dev; + iscan->iscan_state = ISCAN_STATE_IDLE; + + + + iscan->timer_ms = 2000; + init_timer(&iscan->timer); + iscan->timer.data = (ulong)iscan; + iscan->timer.function = wl_iw_timerfunc; + + sema_init(&iscan->sysioc_sem, 0); + init_completion(&iscan->sysioc_exited); + iscan->sysioc_pid = kernel_thread(_iscan_sysioc_thread, iscan, 0); + if (iscan->sysioc_pid < 0) + return -ENOMEM; + return 0; +} + +void wl_iw_detach(void) +{ + iscan_buf_t *buf; + iscan_info_t *iscan = g_iscan; + if (!iscan) + return; + if (iscan->sysioc_pid >= 0) { + KILL_PROC(iscan->sysioc_pid, SIGTERM); + wait_for_completion(&iscan->sysioc_exited); + } + + while (iscan->list_hdr) { + buf = iscan->list_hdr->next; + kfree(iscan->list_hdr); + iscan->list_hdr = buf; + } + kfree(iscan); + g_iscan = NULL; +} + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmsdh.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmsdh.c @@ -0,0 +1,726 @@ +/* + * BCMSDH interface glue + * implement bcmsdh API for SDIOH driver + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdh.c 300445 2011-12-03 05:37:20Z $ + */ + +/** + * @file bcmsdh.c + */ + +/* ****************** BCMSDH Interface Functions *************************** */ + +#include +#include +#include +#include +#include +#include +#include + +#include /* BRCM API for SDIO clients (such as wl, dhd) */ +#include /* common SDIO/controller interface */ +#include /* SDIO device core hardware definitions. */ + +#include /* SDIO Device and Protocol Specs */ + +#define SDIOH_API_ACCESS_RETRY_LIMIT 2 +const uint bcmsdh_msglevel = BCMSDH_ERROR_VAL; + +/** + * BCMSDH API context + */ +struct bcmsdh_info +{ + bool init_success; /* underlying driver successfully attached */ + void *sdioh; /* handler for sdioh */ + uint32 vendevid; /* Target Vendor and Device ID on SD bus */ + osl_t *osh; + bool regfail; /* Save status of last reg_read/reg_write call */ + uint32 sbwad; /* Save backplane window address */ +}; +/* local copy of bcm sd handler */ +bcmsdh_info_t * l_bcmsdh = NULL; + +#if defined(OOB_INTR_ONLY) && defined(HW_OOB) +extern int +sdioh_enable_hw_oob_intr(void *sdioh, bool enable); + +void +bcmsdh_enable_hw_oob_intr(bcmsdh_info_t *sdh, bool enable) +{ + sdioh_enable_hw_oob_intr(sdh->sdioh, enable); +} +#endif + +/* Attach BCMSDH layer to SDIO Host Controller Driver + * + * @param osh OSL Handle. + * @param cfghdl Configuration Handle. + * @param regsva Virtual address of controller registers. + * @param irq Interrupt number of SDIO controller. + * + * @return bcmsdh_info_t Handle to BCMSDH context. + */ +bcmsdh_info_t * +bcmsdh_attach(osl_t *osh, void *cfghdl, void **regsva, uint irq) +{ + bcmsdh_info_t *bcmsdh; + + if ((bcmsdh = (bcmsdh_info_t *)MALLOC(osh, sizeof(bcmsdh_info_t))) == NULL) { + BCMSDH_ERROR(("bcmsdh_attach: out of memory, malloced %d bytes\n", MALLOCED(osh))); + return NULL; + } + bzero((char *)bcmsdh, sizeof(bcmsdh_info_t)); + + /* save the handler locally */ + l_bcmsdh = bcmsdh; + + if (!(bcmsdh->sdioh = sdioh_attach(osh, cfghdl, irq))) { + bcmsdh_detach(osh, bcmsdh); + return NULL; + } + + bcmsdh->osh = osh; + bcmsdh->init_success = TRUE; + + *regsva = (uint32 *)SI_ENUM_BASE; + + /* Report the BAR, to fix if needed */ + bcmsdh->sbwad = SI_ENUM_BASE; + return bcmsdh; +} + +int +bcmsdh_detach(osl_t *osh, void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + if (bcmsdh != NULL) { + if (bcmsdh->sdioh) { + sdioh_detach(osh, bcmsdh->sdioh); + bcmsdh->sdioh = NULL; + } + MFREE(osh, bcmsdh, sizeof(bcmsdh_info_t)); + } + + l_bcmsdh = NULL; + return 0; +} + +int +bcmsdh_iovar_op(void *sdh, const char *name, + void *params, int plen, void *arg, int len, bool set) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + return sdioh_iovar_op(bcmsdh->sdioh, name, params, plen, arg, len, set); +} + +bool +bcmsdh_intr_query(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + bool on; + + ASSERT(bcmsdh); + status = sdioh_interrupt_query(bcmsdh->sdioh, &on); + if (SDIOH_API_SUCCESS(status)) + return FALSE; + else + return on; +} + +int +bcmsdh_intr_enable(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + ASSERT(bcmsdh); + + status = sdioh_interrupt_set(bcmsdh->sdioh, TRUE); + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR); +} + +int +bcmsdh_intr_disable(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + ASSERT(bcmsdh); + + status = sdioh_interrupt_set(bcmsdh->sdioh, FALSE); + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR); +} + +int +bcmsdh_intr_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + ASSERT(bcmsdh); + + status = sdioh_interrupt_register(bcmsdh->sdioh, fn, argh); + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR); +} + +int +bcmsdh_intr_dereg(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + ASSERT(bcmsdh); + + status = sdioh_interrupt_deregister(bcmsdh->sdioh); + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR); +} + +#if defined(DHD_DEBUG) +bool +bcmsdh_intr_pending(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + ASSERT(sdh); + return sdioh_interrupt_pending(bcmsdh->sdioh); +} +#endif + + +int +bcmsdh_devremove_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh) +{ + ASSERT(sdh); + + /* don't support yet */ + return BCME_UNSUPPORTED; +} + +/** + * Read from SDIO Configuration Space + * @param sdh SDIO Host context. + * @param func_num Function number to read from. + * @param addr Address to read from. + * @param err Error return. + * @return value read from SDIO configuration space. + */ +uint8 +bcmsdh_cfg_read(void *sdh, uint fnc_num, uint32 addr, int *err) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; +#ifdef SDIOH_API_ACCESS_RETRY_LIMIT + int32 retry = 0; +#endif + uint8 data = 0; + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + ASSERT(bcmsdh->init_success); + +#ifdef SDIOH_API_ACCESS_RETRY_LIMIT + do { + if (retry) /* wait for 1 ms till bus get settled down */ + OSL_DELAY(1000); +#endif + status = sdioh_cfg_read(bcmsdh->sdioh, fnc_num, addr, (uint8 *)&data); +#ifdef SDIOH_API_ACCESS_RETRY_LIMIT + } while (!SDIOH_API_SUCCESS(status) && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT)); +#endif + if (err) + *err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR); + + BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, uint8data = 0x%x\n", __FUNCTION__, + fnc_num, addr, data)); + + return data; +} + +void +bcmsdh_cfg_write(void *sdh, uint fnc_num, uint32 addr, uint8 data, int *err) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; +#ifdef SDIOH_API_ACCESS_RETRY_LIMIT + int32 retry = 0; +#endif + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + ASSERT(bcmsdh->init_success); + +#ifdef SDIOH_API_ACCESS_RETRY_LIMIT + do { + if (retry) /* wait for 1 ms till bus get settled down */ + OSL_DELAY(1000); +#endif + status = sdioh_cfg_write(bcmsdh->sdioh, fnc_num, addr, (uint8 *)&data); +#ifdef SDIOH_API_ACCESS_RETRY_LIMIT + } while (!SDIOH_API_SUCCESS(status) && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT)); +#endif + if (err) + *err = SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR; + + BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, uint8data = 0x%x\n", __FUNCTION__, + fnc_num, addr, data)); +} + +uint32 +bcmsdh_cfg_read_word(void *sdh, uint fnc_num, uint32 addr, int *err) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + uint32 data = 0; + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + ASSERT(bcmsdh->init_success); + + status = sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL, SDIOH_READ, fnc_num, + addr, &data, 4); + + if (err) + *err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR); + + BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, uint32data = 0x%x\n", __FUNCTION__, + fnc_num, addr, data)); + + return data; +} + +void +bcmsdh_cfg_write_word(void *sdh, uint fnc_num, uint32 addr, uint32 data, int *err) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + ASSERT(bcmsdh->init_success); + + status = sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL, SDIOH_WRITE, fnc_num, + addr, &data, 4); + + if (err) + *err = (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR); + + BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, uint32data = 0x%x\n", __FUNCTION__, fnc_num, + addr, data)); +} + + +int +bcmsdh_cis_read(void *sdh, uint func, uint8 *cis, uint length) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + + uint8 *tmp_buf, *tmp_ptr; + uint8 *ptr; + bool ascii = func & ~0xf; + func &= 0x7; + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + ASSERT(bcmsdh->init_success); + ASSERT(cis); + ASSERT(length <= SBSDIO_CIS_SIZE_LIMIT); + + status = sdioh_cis_read(bcmsdh->sdioh, func, cis, length); + + if (ascii) { + /* Move binary bits to tmp and format them into the provided buffer. */ + if ((tmp_buf = (uint8 *)MALLOC(bcmsdh->osh, length)) == NULL) { + BCMSDH_ERROR(("%s: out of memory\n", __FUNCTION__)); + return BCME_NOMEM; + } + bcopy(cis, tmp_buf, length); + for (tmp_ptr = tmp_buf, ptr = cis; ptr < (cis + length - 4); tmp_ptr++) { + ptr += sprintf((char*)ptr, "%.2x ", *tmp_ptr & 0xff); + if ((((tmp_ptr - tmp_buf) + 1) & 0xf) == 0) + ptr += sprintf((char *)ptr, "\n"); + } + MFREE(bcmsdh->osh, tmp_buf, length); + } + + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR); +} + + +int +bcmsdhsdio_set_sbaddr_window(void *sdh, uint32 address, bool force_set) +{ + int err = 0; + uint bar0 = address & ~SBSDIO_SB_OFT_ADDR_MASK; + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + if (bar0 != bcmsdh->sbwad || force_set) { + bcmsdh_cfg_write(bcmsdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRLOW, + (address >> 8) & SBSDIO_SBADDRLOW_MASK, &err); + if (!err) + bcmsdh_cfg_write(bcmsdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRMID, + (address >> 16) & SBSDIO_SBADDRMID_MASK, &err); + if (!err) + bcmsdh_cfg_write(bcmsdh, SDIO_FUNC_1, SBSDIO_FUNC1_SBADDRHIGH, + (address >> 24) & SBSDIO_SBADDRHIGH_MASK, &err); + + if (!err) + bcmsdh->sbwad = bar0; + else + /* invalidate cached window var */ + bcmsdh->sbwad = 0; + + } + + return err; +} + +uint32 +bcmsdh_reg_read(void *sdh, uint32 addr, uint size) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + uint32 word = 0; + + BCMSDH_INFO(("%s:fun = 1, addr = 0x%x, ", __FUNCTION__, addr)); + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + ASSERT(bcmsdh->init_success); + + if (bcmsdhsdio_set_sbaddr_window(bcmsdh, addr, FALSE)) + return 0xFFFFFFFF; + + addr &= SBSDIO_SB_OFT_ADDR_MASK; + if (size == 4) + addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; + + status = sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL, + SDIOH_READ, SDIO_FUNC_1, addr, &word, size); + + bcmsdh->regfail = !(SDIOH_API_SUCCESS(status)); + + BCMSDH_INFO(("uint32data = 0x%x\n", word)); + + /* if ok, return appropriately masked word */ + if (SDIOH_API_SUCCESS(status)) { + switch (size) { + case sizeof(uint8): + return (word & 0xff); + case sizeof(uint16): + return (word & 0xffff); + case sizeof(uint32): + return word; + default: + bcmsdh->regfail = TRUE; + + } + } + + /* otherwise, bad sdio access or invalid size */ + BCMSDH_ERROR(("%s: error reading addr 0x%04x size %d\n", __FUNCTION__, addr, size)); + return 0xFFFFFFFF; +} + +uint32 +bcmsdh_reg_write(void *sdh, uint32 addr, uint size, uint32 data) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + int err = 0; + + BCMSDH_INFO(("%s:fun = 1, addr = 0x%x, uint%ddata = 0x%x\n", + __FUNCTION__, addr, size*8, data)); + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + ASSERT(bcmsdh->init_success); + + if ((err = bcmsdhsdio_set_sbaddr_window(bcmsdh, addr, FALSE))) + return err; + + addr &= SBSDIO_SB_OFT_ADDR_MASK; + if (size == 4) + addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; + status = sdioh_request_word(bcmsdh->sdioh, SDIOH_CMD_TYPE_NORMAL, SDIOH_WRITE, SDIO_FUNC_1, + addr, &data, size); + bcmsdh->regfail = !(SDIOH_API_SUCCESS(status)); + + if (SDIOH_API_SUCCESS(status)) + return 0; + + BCMSDH_ERROR(("%s: error writing 0x%08x to addr 0x%04x size %d\n", + __FUNCTION__, data, addr, size)); + return 0xFFFFFFFF; +} + +bool +bcmsdh_regfail(void *sdh) +{ + return ((bcmsdh_info_t *)sdh)->regfail; +} + +int +bcmsdh_recv_buf(void *sdh, uint32 addr, uint fn, uint flags, + uint8 *buf, uint nbytes, void *pkt, + bcmsdh_cmplt_fn_t complete_fn, void *handle) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + uint incr_fix; + uint width; + int err = 0; + + ASSERT(bcmsdh); + ASSERT(bcmsdh->init_success); + + BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, size = %d\n", + __FUNCTION__, fn, addr, nbytes)); + + /* Async not implemented yet */ + ASSERT(!(flags & SDIO_REQ_ASYNC)); + if (flags & SDIO_REQ_ASYNC) + return BCME_UNSUPPORTED; + + if ((err = bcmsdhsdio_set_sbaddr_window(bcmsdh, addr, FALSE))) + return err; + + addr &= SBSDIO_SB_OFT_ADDR_MASK; + + incr_fix = (flags & SDIO_REQ_FIXED) ? SDIOH_DATA_FIX : SDIOH_DATA_INC; + width = (flags & SDIO_REQ_4BYTE) ? 4 : 2; + if (width == 4) + addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; + + status = sdioh_request_buffer(bcmsdh->sdioh, SDIOH_DATA_PIO, incr_fix, + SDIOH_READ, fn, addr, width, nbytes, buf, pkt); + + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_SDIO_ERROR); +} + +int +bcmsdh_send_buf(void *sdh, uint32 addr, uint fn, uint flags, + uint8 *buf, uint nbytes, void *pkt, + bcmsdh_cmplt_fn_t complete_fn, void *handle) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + uint incr_fix; + uint width; + int err = 0; + + ASSERT(bcmsdh); + ASSERT(bcmsdh->init_success); + + BCMSDH_INFO(("%s:fun = %d, addr = 0x%x, size = %d\n", + __FUNCTION__, fn, addr, nbytes)); + + /* Async not implemented yet */ + ASSERT(!(flags & SDIO_REQ_ASYNC)); + if (flags & SDIO_REQ_ASYNC) + return BCME_UNSUPPORTED; + + if ((err = bcmsdhsdio_set_sbaddr_window(bcmsdh, addr, FALSE))) + return err; + + addr &= SBSDIO_SB_OFT_ADDR_MASK; + + incr_fix = (flags & SDIO_REQ_FIXED) ? SDIOH_DATA_FIX : SDIOH_DATA_INC; + width = (flags & SDIO_REQ_4BYTE) ? 4 : 2; + if (width == 4) + addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; + + status = sdioh_request_buffer(bcmsdh->sdioh, SDIOH_DATA_PIO, incr_fix, + SDIOH_WRITE, fn, addr, width, nbytes, buf, pkt); + + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR); +} + +int +bcmsdh_rwdata(void *sdh, uint rw, uint32 addr, uint8 *buf, uint nbytes) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + SDIOH_API_RC status; + + ASSERT(bcmsdh); + ASSERT(bcmsdh->init_success); + ASSERT((addr & SBSDIO_SBWINDOW_MASK) == 0); + + addr &= SBSDIO_SB_OFT_ADDR_MASK; + addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; + + status = sdioh_request_buffer(bcmsdh->sdioh, SDIOH_DATA_PIO, SDIOH_DATA_INC, + (rw ? SDIOH_WRITE : SDIOH_READ), SDIO_FUNC_1, + addr, 4, nbytes, buf, NULL); + + return (SDIOH_API_SUCCESS(status) ? 0 : BCME_ERROR); +} + +int +bcmsdh_abort(void *sdh, uint fn) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + return sdioh_abort(bcmsdh->sdioh, fn); +} + +int +bcmsdh_start(void *sdh, int stage) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + return sdioh_start(bcmsdh->sdioh, stage); +} + +int +bcmsdh_stop(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + return sdioh_stop(bcmsdh->sdioh); +} + +int +bcmsdh_waitlockfree(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + return sdioh_waitlockfree(bcmsdh->sdioh); +} + + +int +bcmsdh_query_device(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + bcmsdh->vendevid = (VENDOR_BROADCOM << 16) | 0; + return (bcmsdh->vendevid); +} + +uint +bcmsdh_query_iofnum(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + return (sdioh_query_iofnum(bcmsdh->sdioh)); +} + +int +bcmsdh_reset(bcmsdh_info_t *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + return sdioh_sdio_reset(bcmsdh->sdioh); +} + +void *bcmsdh_get_sdioh(bcmsdh_info_t *sdh) +{ + ASSERT(sdh); + return sdh->sdioh; +} + +/* Function to pass device-status bits to DHD. */ +uint32 +bcmsdh_get_dstatus(void *sdh) +{ + return 0; +} +uint32 +bcmsdh_cur_sbwad(void *sdh) +{ + bcmsdh_info_t *bcmsdh = (bcmsdh_info_t *)sdh; + + if (!bcmsdh) + bcmsdh = l_bcmsdh; + + return (bcmsdh->sbwad); +} + +void +bcmsdh_chipinfo(void *sdh, uint32 chip, uint32 chiprev) +{ + return; +} + + +int +bcmsdh_sleep(void *sdh, bool enab) +{ +#ifdef SDIOH_SLEEP_ENABLED + bcmsdh_info_t *p = (bcmsdh_info_t *)sdh; + sdioh_info_t *sd = (sdioh_info_t *)(p->sdioh); + + return sdioh_sleep(sd, enab); +#else + return BCME_UNSUPPORTED; +#endif +} + +int +bcmsdh_gpio_init(void *sdh) +{ + bcmsdh_info_t *p = (bcmsdh_info_t *)sdh; + sdioh_info_t *sd = (sdioh_info_t *)(p->sdioh); + + return sdioh_gpio_init(sd); +} + +bool +bcmsdh_gpioin(void *sdh, uint32 gpio) +{ + bcmsdh_info_t *p = (bcmsdh_info_t *)sdh; + sdioh_info_t *sd = (sdioh_info_t *)(p->sdioh); + + return sdioh_gpioin(sd, gpio); +} + +int +bcmsdh_gpioouten(void *sdh, uint32 gpio) +{ + bcmsdh_info_t *p = (bcmsdh_info_t *)sdh; + sdioh_info_t *sd = (sdioh_info_t *)(p->sdioh); + + return sdioh_gpioouten(sd, gpio); +} + +int +bcmsdh_gpioout(void *sdh, uint32 gpio, bool enab) +{ + bcmsdh_info_t *p = (bcmsdh_info_t *)sdh; + sdioh_info_t *sd = (sdioh_info_t *)(p->sdioh); + + return sdioh_gpioout(sd, gpio, enab); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wldev_common.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wldev_common.h @@ -0,0 +1,110 @@ +/* + * Common function shared by Linux WEXT, cfg80211 and p2p drivers + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wldev_common.h,v 1.1.4.1.2.14 2011-02-09 01:40:07 $ + */ +#ifndef __WLDEV_COMMON_H__ +#define __WLDEV_COMMON_H__ + +#include + +/* wl_dev_ioctl - get/set IOCTLs, will call net_device's do_ioctl (or + * netdev_ops->ndo_do_ioctl in new kernels) + * @dev: the net_device handle + */ +s32 wldev_ioctl( + struct net_device *dev, u32 cmd, void *arg, u32 len, u32 set); + +/** Retrieve named IOVARs, this function calls wl_dev_ioctl with + * WLC_GET_VAR IOCTL code + */ +s32 wldev_iovar_getbuf( + struct net_device *dev, s8 *iovar_name, + void *param, s32 paramlen, void *buf, s32 buflen, struct mutex* buf_sync); + +/** Set named IOVARs, this function calls wl_dev_ioctl with + * WLC_SET_VAR IOCTL code + */ +s32 wldev_iovar_setbuf( + struct net_device *dev, s8 *iovar_name, + void *param, s32 paramlen, void *buf, s32 buflen, struct mutex* buf_sync); + +s32 wldev_iovar_setint( + struct net_device *dev, s8 *iovar, s32 val); + +s32 wldev_iovar_getint( + struct net_device *dev, s8 *iovar, s32 *pval); + +/** The following function can be implemented if there is a need for bsscfg + * indexed IOVARs + */ + +s32 wldev_mkiovar_bsscfg( + const s8 *iovar_name, s8 *param, s32 paramlen, + s8 *iovar_buf, s32 buflen, s32 bssidx); + +/** Retrieve named and bsscfg indexed IOVARs, this function calls wl_dev_ioctl with + * WLC_GET_VAR IOCTL code + */ +s32 wldev_iovar_getbuf_bsscfg( + struct net_device *dev, s8 *iovar_name, void *param, s32 paramlen, + void *buf, s32 buflen, s32 bsscfg_idx, struct mutex* buf_sync); + +/** Set named and bsscfg indexed IOVARs, this function calls wl_dev_ioctl with + * WLC_SET_VAR IOCTL code + */ +s32 wldev_iovar_setbuf_bsscfg( + struct net_device *dev, s8 *iovar_name, void *param, s32 paramlen, + void *buf, s32 buflen, s32 bsscfg_idx, struct mutex* buf_sync); + +s32 wldev_iovar_getint_bsscfg( + struct net_device *dev, s8 *iovar, s32 *pval, s32 bssidx); + +s32 wldev_iovar_setint_bsscfg( + struct net_device *dev, s8 *iovar, s32 val, s32 bssidx); + +extern void get_customized_country_code(char *country_iso_code, wl_country_t *cspec); +extern void dhd_bus_country_set(struct net_device *dev, wl_country_t *cspec); +extern int wldev_set_country(struct net_device *dev, char *country_code); +extern int net_os_wake_lock(struct net_device *dev); +extern int net_os_wake_unlock(struct net_device *dev); +extern int net_os_wake_lock_timeout(struct net_device *dev); +extern int net_os_wake_lock_timeout_enable(struct net_device *dev, int val); +extern int net_os_set_dtim_skip(struct net_device *dev, int val); +extern int net_os_set_suspend_disable(struct net_device *dev, int val); +extern int net_os_set_suspend(struct net_device *dev, int val); +extern int wl_iw_parse_ssid_list_tlv(char** list_str, wlc_ssid_t* ssid, + int max, int *bytes_left); + +/* Get the link speed from dongle, speed is in kpbs */ +int wldev_get_link_speed(struct net_device *dev, int *plink_speed); + +int wldev_get_rssi(struct net_device *dev, int *prssi); + +int wldev_get_ssid(struct net_device *dev, wlc_ssid_t *pssid); + +int wldev_get_band(struct net_device *dev, uint *pband); + +int wldev_set_band(struct net_device *dev, uint band); + +#endif /* __WLDEV_COMMON_H__ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/siutils_priv.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/siutils_priv.h @@ -0,0 +1,246 @@ +/* + * Include file private to the SOC Interconnect support files. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: siutils_priv.h 309193 2012-01-19 00:03:57Z $ + */ + +#ifndef _siutils_priv_h_ +#define _siutils_priv_h_ + +#define SI_ERROR(args) + +#define SI_MSG(args) + +#ifdef BCMDBG_SI +#define SI_VMSG(args) printf args +#else +#define SI_VMSG(args) +#endif + +#define IS_SIM(chippkg) ((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID)) + +typedef uint32 (*si_intrsoff_t)(void *intr_arg); +typedef void (*si_intrsrestore_t)(void *intr_arg, uint32 arg); +typedef bool (*si_intrsenabled_t)(void *intr_arg); + +typedef struct gpioh_item { + void *arg; + bool level; + gpio_handler_t handler; + uint32 event; + struct gpioh_item *next; +} gpioh_item_t; + +/* misc si info needed by some of the routines */ +typedef struct si_info { + struct si_pub pub; /* back plane public state (must be first field) */ + + void *osh; /* osl os handle */ + void *sdh; /* bcmsdh handle */ + + uint dev_coreid; /* the core provides driver functions */ + void *intr_arg; /* interrupt callback function arg */ + si_intrsoff_t intrsoff_fn; /* turns chip interrupts off */ + si_intrsrestore_t intrsrestore_fn; /* restore chip interrupts */ + si_intrsenabled_t intrsenabled_fn; /* check if interrupts are enabled */ + + void *pch; /* PCI/E core handle */ + + gpioh_item_t *gpioh_head; /* GPIO event handlers list */ + + bool memseg; /* flag to toggle MEM_SEG register */ + + char *vars; + uint varsz; + + void *curmap; /* current regs va */ + void *regs[SI_MAXCORES]; /* other regs va */ + + uint curidx; /* current core index */ + uint numcores; /* # discovered cores */ + uint coreid[SI_MAXCORES]; /* id of each core */ + uint32 coresba[SI_MAXCORES]; /* backplane address of each core */ + void *regs2[SI_MAXCORES]; /* va of each core second register set (usbh20) */ + uint32 coresba2[SI_MAXCORES]; /* address of each core second register set (usbh20) */ + uint32 coresba_size[SI_MAXCORES]; /* backplane address space size */ + uint32 coresba2_size[SI_MAXCORES]; /* second address space size */ + + void *curwrap; /* current wrapper va */ + void *wrappers[SI_MAXCORES]; /* other cores wrapper va */ + uint32 wrapba[SI_MAXCORES]; /* address of controlling wrapper */ + + uint32 cia[SI_MAXCORES]; /* erom cia entry for each core */ + uint32 cib[SI_MAXCORES]; /* erom cia entry for each core */ + uint32 oob_router; /* oob router registers for axi */ +} si_info_t; + +#define SI_INFO(sih) (si_info_t *)(uintptr)sih + +#define GOODCOREADDR(x, b) (((x) >= (b)) && ((x) < ((b) + SI_MAXCORES * SI_CORE_SIZE)) && \ + ISALIGNED((x), SI_CORE_SIZE)) +#define GOODREGS(regs) ((regs) != NULL && ISALIGNED((uintptr)(regs), SI_CORE_SIZE)) +#define BADCOREADDR 0 +#define GOODIDX(idx) (((uint)idx) < SI_MAXCORES) +#define NOREV -1 /* Invalid rev */ + +#define PCI(si) ((BUSTYPE((si)->pub.bustype) == PCI_BUS) && \ + ((si)->pub.buscoretype == PCI_CORE_ID)) + +#define PCIE_GEN1(si) ((BUSTYPE((si)->pub.bustype) == PCI_BUS) && \ + ((si)->pub.buscoretype == PCIE_CORE_ID)) + +#define PCIE_GEN2(si) ((BUSTYPE((si)->pub.bustype) == PCI_BUS) && \ + ((si)->pub.buscoretype == PCIE2_CORE_ID)) + +#define PCIE(si) (PCIE_GEN1(si) || PCIE_GEN2(si)) + +#define PCMCIA(si) ((BUSTYPE((si)->pub.bustype) == PCMCIA_BUS) && ((si)->memseg == TRUE)) + +/* Newer chips can access PCI/PCIE and CC core without requiring to change + * PCI BAR0 WIN + */ +#define SI_FAST(si) (PCIE(si) || (PCI(si) && ((si)->pub.buscorerev >= 13))) + +#define PCIEREGS(si) (((char *)((si)->curmap) + PCI_16KB0_PCIREGS_OFFSET)) +#define CCREGS_FAST(si) (((char *)((si)->curmap) + PCI_16KB0_CCREGS_OFFSET)) + +/* + * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts before/ + * after core switching to avoid invalid register accesss inside ISR. + */ +#define INTR_OFF(si, intr_val) \ + if ((si)->intrsoff_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \ + intr_val = (*(si)->intrsoff_fn)((si)->intr_arg); } +#define INTR_RESTORE(si, intr_val) \ + if ((si)->intrsrestore_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \ + (*(si)->intrsrestore_fn)((si)->intr_arg, intr_val); } + +/* dynamic clock control defines */ +#define LPOMINFREQ 25000 /* low power oscillator min */ +#define LPOMAXFREQ 43000 /* low power oscillator max */ +#define XTALMINFREQ 19800000 /* 20 MHz - 1% */ +#define XTALMAXFREQ 20200000 /* 20 MHz + 1% */ +#define PCIMINFREQ 25000000 /* 25 MHz */ +#define PCIMAXFREQ 34000000 /* 33 MHz + fudge */ + +#define ILP_DIV_5MHZ 0 /* ILP = 5 MHz */ +#define ILP_DIV_1MHZ 4 /* ILP = 1 MHz */ + +#define PCI_FORCEHT(si) \ + (((PCIE_GEN1(si)) && (si->pub.chip == BCM4311_CHIP_ID) && ((si->pub.chiprev <= 1))) || \ + ((PCI(si) || PCIE_GEN1(si)) && (si->pub.chip == BCM4321_CHIP_ID)) || \ + (PCIE_GEN1(si) && (si->pub.chip == BCM4716_CHIP_ID)) || \ + (PCIE_GEN1(si) && (si->pub.chip == BCM4748_CHIP_ID))) + +/* GPIO Based LED powersave defines */ +#define DEFAULT_GPIO_ONTIME 10 /* Default: 10% on */ +#define DEFAULT_GPIO_OFFTIME 90 /* Default: 10% on */ + +#ifndef DEFAULT_GPIOTIMERVAL +#define DEFAULT_GPIOTIMERVAL ((DEFAULT_GPIO_ONTIME << GPIO_ONTIME_SHIFT) | DEFAULT_GPIO_OFFTIME) +#endif + +/* Silicon Backplane externs */ +extern void sb_scan(si_t *sih, void *regs, uint devid); +extern uint sb_coreid(si_t *sih); +extern uint sb_intflag(si_t *sih); +extern uint sb_flag(si_t *sih); +extern void sb_setint(si_t *sih, int siflag); +extern uint sb_corevendor(si_t *sih); +extern uint sb_corerev(si_t *sih); +extern uint sb_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val); +extern bool sb_iscoreup(si_t *sih); +extern void *sb_setcoreidx(si_t *sih, uint coreidx); +extern uint32 sb_core_cflags(si_t *sih, uint32 mask, uint32 val); +extern void sb_core_cflags_wo(si_t *sih, uint32 mask, uint32 val); +extern uint32 sb_core_sflags(si_t *sih, uint32 mask, uint32 val); +extern void sb_commit(si_t *sih); +extern uint32 sb_base(uint32 admatch); +extern uint32 sb_size(uint32 admatch); +extern void sb_core_reset(si_t *sih, uint32 bits, uint32 resetbits); +extern void sb_core_disable(si_t *sih, uint32 bits); +extern uint32 sb_addrspace(si_t *sih, uint asidx); +extern uint32 sb_addrspacesize(si_t *sih, uint asidx); +extern int sb_numaddrspaces(si_t *sih); + +extern uint32 sb_set_initiator_to(si_t *sih, uint32 to, uint idx); + +extern bool sb_taclear(si_t *sih, bool details); + + +/* Wake-on-wireless-LAN (WOWL) */ +extern bool sb_pci_pmecap(si_t *sih); +struct osl_info; +extern bool sb_pci_fastpmecap(struct osl_info *osh); +extern bool sb_pci_pmeclr(si_t *sih); +extern void sb_pci_pmeen(si_t *sih); +extern uint sb_pcie_readreg(void *sih, uint addrtype, uint offset); + +/* AMBA Interconnect exported externs */ +extern si_t *ai_attach(uint pcidev, osl_t *osh, void *regs, uint bustype, + void *sdh, char **vars, uint *varsz); +extern si_t *ai_kattach(osl_t *osh); +extern void ai_scan(si_t *sih, void *regs, uint devid); + +extern uint ai_flag(si_t *sih); +extern void ai_setint(si_t *sih, int siflag); +extern uint ai_coreidx(si_t *sih); +extern uint ai_corevendor(si_t *sih); +extern uint ai_corerev(si_t *sih); +extern bool ai_iscoreup(si_t *sih); +extern void *ai_setcoreidx(si_t *sih, uint coreidx); +extern uint32 ai_core_cflags(si_t *sih, uint32 mask, uint32 val); +extern void ai_core_cflags_wo(si_t *sih, uint32 mask, uint32 val); +extern uint32 ai_core_sflags(si_t *sih, uint32 mask, uint32 val); +extern uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val); +extern void ai_core_reset(si_t *sih, uint32 bits, uint32 resetbits); +extern void ai_core_disable(si_t *sih, uint32 bits); +extern int ai_numaddrspaces(si_t *sih); +extern uint32 ai_addrspace(si_t *sih, uint asidx); +extern uint32 ai_addrspacesize(si_t *sih, uint asidx); +extern void ai_coreaddrspaceX(si_t *sih, uint asidx, uint32 *addr, uint32 *size); +extern uint ai_wrap_reg(si_t *sih, uint32 offset, uint32 mask, uint32 val); + + + +#define ub_scan(a, b, c) do {} while (0) +#define ub_flag(a) (0) +#define ub_setint(a, b) do {} while (0) +#define ub_coreidx(a) (0) +#define ub_corevendor(a) (0) +#define ub_corerev(a) (0) +#define ub_iscoreup(a) (0) +#define ub_setcoreidx(a, b) (0) +#define ub_core_cflags(a, b, c) (0) +#define ub_core_cflags_wo(a, b, c) do {} while (0) +#define ub_core_sflags(a, b, c) (0) +#define ub_corereg(a, b, c, d, e) (0) +#define ub_core_reset(a, b, c) do {} while (0) +#define ub_core_disable(a, b) do {} while (0) +#define ub_numaddrspaces(a) (0) +#define ub_addrspace(a, b) (0) +#define ub_addrspacesize(a, b) (0) +#define ub_view(a, b) do {} while (0) +#define ub_dumpregs(a, b) do {} while (0) + +#endif /* _siutils_priv_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/Makefile +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/Makefile @@ -0,0 +1,39 @@ +# bcmdhd +# -DDHDTHREAD -DDHD_GPL -DDHD_SCHED -DDHD_DEBUG -DSDTEST -DBDC -DTOE \ +# -DDHD_BCMEVENTS -DSHOW_EVENTS -DDONGLEOVERLAYS -DBCMDBG \ +# -DCUSTOMER_HW2 -DOOB_INTR_ONLY -DHW_OOB \ +# -DMMC_SDIO_ABORT -DBCMSDIO -DBCMLXSDMMC -DBCMPLATFORM_BUS -DWLP2P \ +# -DNEW_COMPAT_WIRELESS -DWIFI_ACT_FRAME -DARP_OFFLOAD_SUPPORT \ +# -DKEEP_ALIVE -DCSCAN -DGET_CUSTOM_MAC_ENABLE -DPKT_FILTER_SUPPORT \ +# -DEMBEDDED_PLATFORM -DENABLE_INSMOD_NO_FW_LOAD -DPNO_SUPPORT \ + +DHDCFLAGS = -Wall -Wstrict-prototypes -Dlinux -DBCMDRIVER \ + -DBCMDONGLEHOST -DUNRELEASEDCHIP -DBCMDMA32 -DBCMFILEIMAGE \ + -DDHDTHREAD -DDHD_DEBUG -DSDTEST -DBDC -DTOE \ + -DDHD_BCMEVENTS -DSHOW_EVENTS -DPROP_TXSTATUS -DBCMDBG \ + -DCUSTOMER_HW2 -DOOB_INTR_ONLY -DHW_OOB \ + -DMMC_SDIO_ABORT -DBCMSDIO -DBCMLXSDMMC -DBCMPLATFORM_BUS -DWLP2P \ + -DWIFI_ACT_FRAME -DARP_OFFLOAD_SUPPORT \ + -DKEEP_ALIVE -DGET_CUSTOM_MAC_ENABLE -DPKT_FILTER_SUPPORT \ + -DEMBEDDED_PLATFORM -DENABLE_INSMOD_NO_FW_LOAD -DPNO_SUPPORT \ + -Idrivers/net/wireless/bcmdhd -Idrivers/net/wireless/bcmdhd/include + +DHDOFILES = aiutils.o bcmsdh_sdmmc_linux.o dhd_linux.o siutils.o bcmutils.o \ + dhd_linux_sched.o dhd_sdio.o bcmwifi_channels.o bcmevent.o hndpmu.o \ + bcmsdh.o dhd_cdc.o bcmsdh_linux.o dhd_common.o linux_osl.o \ + bcmsdh_sdmmc.o dhd_custom_gpio.o sbutils.o wldev_common.o wl_android.o + +obj-$(CONFIG_BCMDHD) += bcmdhd.o +bcmdhd-objs += $(DHDOFILES) +ifneq ($(CONFIG_WIRELESS_EXT),) +bcmdhd-objs += wl_iw.o +DHDCFLAGS += -DSOFTAP -DUSE_IW +endif +ifneq ($(CONFIG_CFG80211),) +bcmdhd-objs += wl_cfg80211.o wl_cfgp2p.o wl_linux_mon.o dhd_cfg80211.o +DHDCFLAGS += -DWL_CFG80211 -DWL_CFG80211_STA_EVENT -DWL_ENABLE_P2P_IF +endif +EXTRA_CFLAGS = $(DHDCFLAGS) +ifeq ($(CONFIG_BCMDHD),m) +EXTRA_LDFLAGS += --strip-debug +endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c @@ -0,0 +1,402 @@ +/* + * BCMSDH Function Driver for the native SDIO/MMC driver in the Linux Kernel + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdh_sdmmc_linux.c 312783 2012-02-03 22:53:56Z $ + */ + +#include +#include +#include /* SDIO Device and Protocol Specs */ +#include /* bcmsdh to/from specific controller APIs */ +#include /* to get msglevel bit values */ + +#include /* request_irq() */ + +#include +#include +#include +#include + +#if !defined(SDIO_VENDOR_ID_BROADCOM) +#define SDIO_VENDOR_ID_BROADCOM 0x02d0 +#endif /* !defined(SDIO_VENDOR_ID_BROADCOM) */ + +#define SDIO_DEVICE_ID_BROADCOM_DEFAULT 0x0000 + +#if !defined(SDIO_DEVICE_ID_BROADCOM_4325_SDGWB) +#define SDIO_DEVICE_ID_BROADCOM_4325_SDGWB 0x0492 /* BCM94325SDGWB */ +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4325_SDGWB) */ +#if !defined(SDIO_DEVICE_ID_BROADCOM_4325) +#define SDIO_DEVICE_ID_BROADCOM_4325 0x0493 +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4325) */ +#if !defined(SDIO_DEVICE_ID_BROADCOM_4329) +#define SDIO_DEVICE_ID_BROADCOM_4329 0x4329 +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4329) */ +#if !defined(SDIO_DEVICE_ID_BROADCOM_4319) +#define SDIO_DEVICE_ID_BROADCOM_4319 0x4319 +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4319) */ +#if !defined(SDIO_DEVICE_ID_BROADCOM_4330) +#define SDIO_DEVICE_ID_BROADCOM_4330 0x4330 +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4330) */ +#if !defined(SDIO_DEVICE_ID_BROADCOM_4334) +#define SDIO_DEVICE_ID_BROADCOM_4334 0x4334 +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4334) */ +#if !defined(SDIO_DEVICE_ID_BROADCOM_4324) +#define SDIO_DEVICE_ID_BROADCOM_4324 0x4324 +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4324) */ +#if !defined(SDIO_DEVICE_ID_BROADCOM_43239) +#define SDIO_DEVICE_ID_BROADCOM_43239 43239 +#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_43239) */ + + +#include + +#include + +#ifdef WL_CFG80211 +extern void wl_cfg80211_set_parent_dev(void *dev); +#endif + +extern void sdioh_sdmmc_devintr_off(sdioh_info_t *sd); +extern void sdioh_sdmmc_devintr_on(sdioh_info_t *sd); +extern int dhd_os_check_wakelock(void *dhdp); +extern int dhd_os_check_if_up(void *dhdp); +extern void *bcmsdh_get_drvdata(void); + +int sdio_function_init(void); +void sdio_function_cleanup(void); + +#define DESCRIPTION "bcmsdh_sdmmc Driver" +#define AUTHOR "Broadcom Corporation" + +/* module param defaults */ +static int clockoverride = 0; + +module_param(clockoverride, int, 0644); +MODULE_PARM_DESC(clockoverride, "SDIO card clock override"); + +PBCMSDH_SDMMC_INSTANCE gInstance; + +/* Maximum number of bcmsdh_sdmmc devices supported by driver */ +#define BCMSDH_SDMMC_MAX_DEVICES 1 + +extern int bcmsdh_probe(struct device *dev); +extern int bcmsdh_remove(struct device *dev); +extern volatile bool dhd_mmc_suspend; + +static int bcmsdh_sdmmc_probe(struct sdio_func *func, + const struct sdio_device_id *id) +{ + int ret = 0; + static struct sdio_func sdio_func_0; + sd_trace(("bcmsdh_sdmmc: %s Enter\n", __FUNCTION__)); + sd_trace(("sdio_bcmsdh: func->class=%x\n", func->class)); + sd_trace(("sdio_vendor: 0x%04x\n", func->vendor)); + sd_trace(("sdio_device: 0x%04x\n", func->device)); + sd_trace(("Function#: 0x%04x\n", func->num)); + + if (func->num == 1) { + sdio_func_0.num = 0; + sdio_func_0.card = func->card; + gInstance->func[0] = &sdio_func_0; + if(func->device == 0x4) { /* 4318 */ + gInstance->func[2] = NULL; + sd_trace(("NIC found, calling bcmsdh_probe...\n")); + ret = bcmsdh_probe(&func->dev); + } + } + + gInstance->func[func->num] = func; + + if (func->num == 2) { +#ifdef WL_CFG80211 + wl_cfg80211_set_parent_dev(&func->dev); +#endif + sd_trace(("F2 found, calling bcmsdh_probe...\n")); + ret = bcmsdh_probe(&func->dev); + } + + return ret; +} + +static void bcmsdh_sdmmc_remove(struct sdio_func *func) +{ + sd_trace(("bcmsdh_sdmmc: %s Enter\n", __FUNCTION__)); + sd_info(("sdio_bcmsdh: func->class=%x\n", func->class)); + sd_info(("sdio_vendor: 0x%04x\n", func->vendor)); + sd_info(("sdio_device: 0x%04x\n", func->device)); + sd_info(("Function#: 0x%04x\n", func->num)); + + if (func->num == 2) { + sd_trace(("F2 found, calling bcmsdh_remove...\n")); + bcmsdh_remove(&func->dev); + } else if (func->num == 1) { + sdio_claim_host(func); + sdio_disable_func(func); + sdio_release_host(func); + gInstance->func[1] = NULL; + } +} + +/* devices we support, null terminated */ +static const struct sdio_device_id bcmsdh_sdmmc_ids[] = { + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_DEFAULT) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4325_SDGWB) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4325) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4329) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4319) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4330) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4334) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4324) }, + { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_43239) }, + { SDIO_DEVICE_CLASS(SDIO_CLASS_NONE) }, + { /* end: all zeroes */ }, +}; + +MODULE_DEVICE_TABLE(sdio, bcmsdh_sdmmc_ids); + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39)) && defined(CONFIG_PM) +static int bcmsdh_sdmmc_suspend(struct device *pdev) +{ + struct sdio_func *func = dev_to_sdio_func(pdev); + mmc_pm_flag_t sdio_flags; + int ret; + + if (func->num != 2) + return 0; + + sd_trace(("%s Enter\n", __FUNCTION__)); + + if (dhd_os_check_wakelock(bcmsdh_get_drvdata())) + return -EBUSY; + sdio_flags = sdio_get_host_pm_caps(func); + + if (!(sdio_flags & MMC_PM_KEEP_POWER)) { + sd_err(("%s: can't keep power while host is suspended\n", __FUNCTION__)); + return -EINVAL; + } + + /* keep power while host suspended */ + ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER); + if (ret) { + sd_err(("%s: error while trying to keep power\n", __FUNCTION__)); + return ret; + } +#if defined(OOB_INTR_ONLY) + bcmsdh_oob_intr_set(0); +#endif /* defined(OOB_INTR_ONLY) */ + dhd_mmc_suspend = TRUE; + smp_mb(); + + return 0; +} + +static int bcmsdh_sdmmc_resume(struct device *pdev) +{ +#if defined(OOB_INTR_ONLY) + struct sdio_func *func = dev_to_sdio_func(pdev); +#endif + sd_trace(("%s Enter\n", __FUNCTION__)); + dhd_mmc_suspend = FALSE; +#if defined(OOB_INTR_ONLY) + if ((func->num == 2) && dhd_os_check_if_up(bcmsdh_get_drvdata())) + bcmsdh_oob_intr_set(1); +#endif /* (OOB_INTR_ONLY) */ + + smp_mb(); + return 0; +} + +static const struct dev_pm_ops bcmsdh_sdmmc_pm_ops = { + .suspend = bcmsdh_sdmmc_suspend, + .resume = bcmsdh_sdmmc_resume, +}; +#endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39)) && defined(CONFIG_PM) */ + +#if defined(BCMLXSDMMC) +static struct semaphore *notify_semaphore = NULL; + +static int dummy_probe(struct sdio_func *func, + const struct sdio_device_id *id) +{ + if (notify_semaphore) + up(notify_semaphore); + return 0; +} + +static void dummy_remove(struct sdio_func *func) +{ +} + +static struct sdio_driver dummy_sdmmc_driver = { + .probe = dummy_probe, + .remove = dummy_remove, + .name = "dummy_sdmmc", + .id_table = bcmsdh_sdmmc_ids, + }; + +int sdio_func_reg_notify(void* semaphore) +{ + notify_semaphore = semaphore; + return sdio_register_driver(&dummy_sdmmc_driver); +} + +void sdio_func_unreg_notify(void) +{ + sdio_unregister_driver(&dummy_sdmmc_driver); +} + +#endif /* defined(BCMLXSDMMC) */ + +static struct sdio_driver bcmsdh_sdmmc_driver = { + .probe = bcmsdh_sdmmc_probe, + .remove = bcmsdh_sdmmc_remove, + .name = "bcmsdh_sdmmc", + .id_table = bcmsdh_sdmmc_ids, +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39)) && defined(CONFIG_PM) + .drv = { + .pm = &bcmsdh_sdmmc_pm_ops, + }, +#endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39)) && defined(CONFIG_PM) */ + }; + +struct sdos_info { + sdioh_info_t *sd; + spinlock_t lock; +}; + + +int +sdioh_sdmmc_osinit(sdioh_info_t *sd) +{ + struct sdos_info *sdos; + + sdos = (struct sdos_info*)MALLOC(sd->osh, sizeof(struct sdos_info)); + sd->sdos_info = (void*)sdos; + if (sdos == NULL) + return BCME_NOMEM; + + sdos->sd = sd; + spin_lock_init(&sdos->lock); + return BCME_OK; +} + +void +sdioh_sdmmc_osfree(sdioh_info_t *sd) +{ + struct sdos_info *sdos; + ASSERT(sd && sd->sdos_info); + + sdos = (struct sdos_info *)sd->sdos_info; + MFREE(sd->osh, sdos, sizeof(struct sdos_info)); +} + +/* Interrupt enable/disable */ +SDIOH_API_RC +sdioh_interrupt_set(sdioh_info_t *sd, bool enable) +{ + ulong flags; + struct sdos_info *sdos; + + sd_trace(("%s: %s\n", __FUNCTION__, enable ? "Enabling" : "Disabling")); + + sdos = (struct sdos_info *)sd->sdos_info; + ASSERT(sdos); + +#if !defined(OOB_INTR_ONLY) + if (enable && !(sd->intr_handler && sd->intr_handler_arg)) { + sd_err(("%s: no handler registered, will not enable\n", __FUNCTION__)); + return SDIOH_API_RC_FAIL; + } +#endif /* !defined(OOB_INTR_ONLY) */ + + /* Ensure atomicity for enable/disable calls */ + spin_lock_irqsave(&sdos->lock, flags); + + sd->client_intr_enabled = enable; + if (enable) { + sdioh_sdmmc_devintr_on(sd); + } else { + sdioh_sdmmc_devintr_off(sd); + } + + spin_unlock_irqrestore(&sdos->lock, flags); + + return SDIOH_API_RC_SUCCESS; +} + + +#ifdef BCMSDH_MODULE +static int __init +bcmsdh_module_init(void) +{ + int error = 0; + sdio_function_init(); + return error; +} + +static void __exit +bcmsdh_module_cleanup(void) +{ + sdio_function_cleanup(); +} + +module_init(bcmsdh_module_init); +module_exit(bcmsdh_module_cleanup); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION(DESCRIPTION); +MODULE_AUTHOR(AUTHOR); + +#endif /* BCMSDH_MODULE */ +/* + * module init +*/ +int sdio_function_init(void) +{ + int error = 0; + sd_trace(("bcmsdh_sdmmc: %s Enter\n", __FUNCTION__)); + + gInstance = kzalloc(sizeof(BCMSDH_SDMMC_INSTANCE), GFP_KERNEL); + if (!gInstance) + return -ENOMEM; + + error = sdio_register_driver(&bcmsdh_sdmmc_driver); + + return error; +} + +/* + * module cleanup +*/ +extern int bcmsdh_remove(struct device *dev); +void sdio_function_cleanup(void) +{ + sd_trace(("%s Enter\n", __FUNCTION__)); + + + sdio_unregister_driver(&bcmsdh_sdmmc_driver); + + if (gInstance) + kfree(gInstance); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmutils.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmutils.c @@ -0,0 +1,2093 @@ +/* + * Driver O/S-independent utility routines + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * $Id: bcmutils.c 312855 2012-02-04 02:01:18Z $ + */ + +#include +#include +#include +#include +#ifdef BCMDRIVER + +#include +#include + +#else /* !BCMDRIVER */ + +#include +#include +#include + +#if defined(BCMEXTSUP) +#include +#endif + + +#endif /* !BCMDRIVER */ + +#include +#include +#include +#include +#include +#include +#include +void *_bcmutils_dummy_fn = NULL; + + +#ifdef BCMDRIVER + + + +/* copy a pkt buffer chain into a buffer */ +uint +pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf) +{ + uint n, ret = 0; + + if (len < 0) + len = 4096; /* "infinite" */ + + /* skip 'offset' bytes */ + for (; p && offset; p = PKTNEXT(osh, p)) { + if (offset < (uint)PKTLEN(osh, p)) + break; + offset -= PKTLEN(osh, p); + } + + if (!p) + return 0; + + /* copy the data */ + for (; p && len; p = PKTNEXT(osh, p)) { + n = MIN((uint)PKTLEN(osh, p) - offset, (uint)len); + bcopy(PKTDATA(osh, p) + offset, buf, n); + buf += n; + len -= n; + ret += n; + offset = 0; + } + + return ret; +} + +/* copy a buffer into a pkt buffer chain */ +uint +pktfrombuf(osl_t *osh, void *p, uint offset, int len, uchar *buf) +{ + uint n, ret = 0; + + /* skip 'offset' bytes */ + for (; p && offset; p = PKTNEXT(osh, p)) { + if (offset < (uint)PKTLEN(osh, p)) + break; + offset -= PKTLEN(osh, p); + } + + if (!p) + return 0; + + /* copy the data */ + for (; p && len; p = PKTNEXT(osh, p)) { + n = MIN((uint)PKTLEN(osh, p) - offset, (uint)len); + bcopy(buf, PKTDATA(osh, p) + offset, n); + buf += n; + len -= n; + ret += n; + offset = 0; + } + + return ret; +} + + + +/* return total length of buffer chain */ +uint BCMFASTPATH +pkttotlen(osl_t *osh, void *p) +{ + uint total; + int len; + + total = 0; + for (; p; p = PKTNEXT(osh, p)) { + len = PKTLEN(osh, p); + total += len; + } + + return (total); +} + +/* return the last buffer of chained pkt */ +void * +pktlast(osl_t *osh, void *p) +{ + for (; PKTNEXT(osh, p); p = PKTNEXT(osh, p)) + ; + + return (p); +} + +/* count segments of a chained packet */ +uint BCMFASTPATH +pktsegcnt(osl_t *osh, void *p) +{ + uint cnt; + + for (cnt = 0; p; p = PKTNEXT(osh, p)) + cnt++; + + return cnt; +} + + +/* count segments of a chained packet */ +uint BCMFASTPATH +pktsegcnt_war(osl_t *osh, void *p) +{ + uint cnt; + uint8 *pktdata; + uint len, remain, align64; + + for (cnt = 0; p; p = PKTNEXT(osh, p)) { + cnt++; + len = PKTLEN(osh, p); + if (len > 128) { + pktdata = (uint8 *)PKTDATA(osh, p); /* starting address of data */ + /* Check for page boundary straddle (2048B) */ + if (((uintptr)pktdata & ~0x7ff) != ((uintptr)(pktdata+len) & ~0x7ff)) + cnt++; + + align64 = (uint)((uintptr)pktdata & 0x3f); /* aligned to 64B */ + align64 = (64 - align64) & 0x3f; + len -= align64; /* bytes from aligned 64B to end */ + /* if aligned to 128B, check for MOD 128 between 1 to 4B */ + remain = len % 128; + if (remain > 0 && remain <= 4) + cnt++; /* add extra seg */ + } + } + + return cnt; +} + +uint8 * BCMFASTPATH +pktoffset(osl_t *osh, void *p, uint offset) +{ + uint total = pkttotlen(osh, p); + uint pkt_off = 0, len = 0; + uint8 *pdata = (uint8 *) PKTDATA(osh, p); + + if (offset > total) + return NULL; + + for (; p; p = PKTNEXT(osh, p)) { + pdata = (uint8 *) PKTDATA(osh, p); + pkt_off = offset - len; + len += PKTLEN(osh, p); + if (len > offset) + break; + } + return (uint8*) (pdata+pkt_off); +} + +/* + * osl multiple-precedence packet queue + * hi_prec is always >= the number of the highest non-empty precedence + */ +void * BCMFASTPATH +pktq_penq(struct pktq *pq, int prec, void *p) +{ + struct pktq_prec *q; + + ASSERT(prec >= 0 && prec < pq->num_prec); + ASSERT(PKTLINK(p) == NULL); /* queueing chains not allowed */ + + ASSERT(!pktq_full(pq)); + ASSERT(!pktq_pfull(pq, prec)); + + q = &pq->q[prec]; + + if (q->head) + PKTSETLINK(q->tail, p); + else + q->head = p; + + q->tail = p; + q->len++; + + pq->len++; + + if (pq->hi_prec < prec) + pq->hi_prec = (uint8)prec; + + return p; +} + +void * BCMFASTPATH +pktq_penq_head(struct pktq *pq, int prec, void *p) +{ + struct pktq_prec *q; + + ASSERT(prec >= 0 && prec < pq->num_prec); + ASSERT(PKTLINK(p) == NULL); /* queueing chains not allowed */ + + ASSERT(!pktq_full(pq)); + ASSERT(!pktq_pfull(pq, prec)); + + q = &pq->q[prec]; + + if (q->head == NULL) + q->tail = p; + + PKTSETLINK(p, q->head); + q->head = p; + q->len++; + + pq->len++; + + if (pq->hi_prec < prec) + pq->hi_prec = (uint8)prec; + + return p; +} + +void * BCMFASTPATH +pktq_pdeq(struct pktq *pq, int prec) +{ + struct pktq_prec *q; + void *p; + + ASSERT(prec >= 0 && prec < pq->num_prec); + + q = &pq->q[prec]; + + if ((p = q->head) == NULL) + return NULL; + + if ((q->head = PKTLINK(p)) == NULL) + q->tail = NULL; + + q->len--; + + pq->len--; + + PKTSETLINK(p, NULL); + + return p; +} + +void * BCMFASTPATH +pktq_pdeq_prev(struct pktq *pq, int prec, void *prev_p) +{ + struct pktq_prec *q; + void *p; + + ASSERT(prec >= 0 && prec < pq->num_prec); + + q = &pq->q[prec]; + + if (prev_p == NULL) + return NULL; + + if ((p = PKTLINK(prev_p)) == NULL) + return NULL; + + q->len--; + + pq->len--; + + PKTSETLINK(prev_p, PKTLINK(p)); + PKTSETLINK(p, NULL); + + return p; +} + +void * BCMFASTPATH +pktq_pdeq_tail(struct pktq *pq, int prec) +{ + struct pktq_prec *q; + void *p, *prev; + + ASSERT(prec >= 0 && prec < pq->num_prec); + + q = &pq->q[prec]; + + if ((p = q->head) == NULL) + return NULL; + + for (prev = NULL; p != q->tail; p = PKTLINK(p)) + prev = p; + + if (prev) + PKTSETLINK(prev, NULL); + else + q->head = NULL; + + q->tail = prev; + q->len--; + + pq->len--; + + return p; +} + +void +pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir, ifpkt_cb_t fn, int arg) +{ + struct pktq_prec *q; + void *p, *prev = NULL; + + q = &pq->q[prec]; + p = q->head; + while (p) { + if (fn == NULL || (*fn)(p, arg)) { + bool head = (p == q->head); + if (head) + q->head = PKTLINK(p); + else + PKTSETLINK(prev, PKTLINK(p)); + PKTSETLINK(p, NULL); + PKTFREE(osh, p, dir); + q->len--; + pq->len--; + p = (head ? q->head : PKTLINK(prev)); + } else { + prev = p; + p = PKTLINK(p); + } + } + + if (q->head == NULL) { + ASSERT(q->len == 0); + q->tail = NULL; + } +} + +bool BCMFASTPATH +pktq_pdel(struct pktq *pq, void *pktbuf, int prec) +{ + struct pktq_prec *q; + void *p; + + ASSERT(prec >= 0 && prec < pq->num_prec); + + if (!pktbuf) + return FALSE; + + q = &pq->q[prec]; + + if (q->head == pktbuf) { + if ((q->head = PKTLINK(pktbuf)) == NULL) + q->tail = NULL; + } else { + for (p = q->head; p && PKTLINK(p) != pktbuf; p = PKTLINK(p)) + ; + if (p == NULL) + return FALSE; + + PKTSETLINK(p, PKTLINK(pktbuf)); + if (q->tail == pktbuf) + q->tail = p; + } + + q->len--; + pq->len--; + PKTSETLINK(pktbuf, NULL); + return TRUE; +} + +void +pktq_init(struct pktq *pq, int num_prec, int max_len) +{ + int prec; + + ASSERT(num_prec > 0 && num_prec <= PKTQ_MAX_PREC); + + /* pq is variable size; only zero out what's requested */ + bzero(pq, OFFSETOF(struct pktq, q) + (sizeof(struct pktq_prec) * num_prec)); + + pq->num_prec = (uint16)num_prec; + + pq->max = (uint16)max_len; + + for (prec = 0; prec < num_prec; prec++) + pq->q[prec].max = pq->max; +} + +void +pktq_set_max_plen(struct pktq *pq, int prec, int max_len) +{ + ASSERT(prec >= 0 && prec < pq->num_prec); + + if (prec < pq->num_prec) + pq->q[prec].max = (uint16)max_len; +} + +void * BCMFASTPATH +pktq_deq(struct pktq *pq, int *prec_out) +{ + struct pktq_prec *q; + void *p; + int prec; + + if (pq->len == 0) + return NULL; + + while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL) + pq->hi_prec--; + + q = &pq->q[prec]; + + if ((p = q->head) == NULL) + return NULL; + + if ((q->head = PKTLINK(p)) == NULL) + q->tail = NULL; + + q->len--; + + pq->len--; + + if (prec_out) + *prec_out = prec; + + PKTSETLINK(p, NULL); + + return p; +} + +void * BCMFASTPATH +pktq_deq_tail(struct pktq *pq, int *prec_out) +{ + struct pktq_prec *q; + void *p, *prev; + int prec; + + if (pq->len == 0) + return NULL; + + for (prec = 0; prec < pq->hi_prec; prec++) + if (pq->q[prec].head) + break; + + q = &pq->q[prec]; + + if ((p = q->head) == NULL) + return NULL; + + for (prev = NULL; p != q->tail; p = PKTLINK(p)) + prev = p; + + if (prev) + PKTSETLINK(prev, NULL); + else + q->head = NULL; + + q->tail = prev; + q->len--; + + pq->len--; + + if (prec_out) + *prec_out = prec; + + PKTSETLINK(p, NULL); + + return p; +} + +void * +pktq_peek(struct pktq *pq, int *prec_out) +{ + int prec; + + if (pq->len == 0) + return NULL; + + while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL) + pq->hi_prec--; + + if (prec_out) + *prec_out = prec; + + return (pq->q[prec].head); +} + +void * +pktq_peek_tail(struct pktq *pq, int *prec_out) +{ + int prec; + + if (pq->len == 0) + return NULL; + + for (prec = 0; prec < pq->hi_prec; prec++) + if (pq->q[prec].head) + break; + + if (prec_out) + *prec_out = prec; + + return (pq->q[prec].tail); +} + +void +pktq_flush(osl_t *osh, struct pktq *pq, bool dir, ifpkt_cb_t fn, int arg) +{ + int prec; + + /* Optimize flush, if pktq len = 0, just return. + * pktq len of 0 means pktq's prec q's are all empty. + */ + if (pq->len == 0) { + return; + } + + for (prec = 0; prec < pq->num_prec; prec++) + pktq_pflush(osh, pq, prec, dir, fn, arg); + if (fn == NULL) + ASSERT(pq->len == 0); +} + +/* Return sum of lengths of a specific set of precedences */ +int +pktq_mlen(struct pktq *pq, uint prec_bmp) +{ + int prec, len; + + len = 0; + + for (prec = 0; prec <= pq->hi_prec; prec++) + if (prec_bmp & (1 << prec)) + len += pq->q[prec].len; + + return len; +} + +/* Priority peek from a specific set of precedences */ +void * BCMFASTPATH +pktq_mpeek(struct pktq *pq, uint prec_bmp, int *prec_out) +{ + struct pktq_prec *q; + void *p; + int prec; + + if (pq->len == 0) + { + return NULL; + } + while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL) + pq->hi_prec--; + + while ((prec_bmp & (1 << prec)) == 0 || pq->q[prec].head == NULL) + if (prec-- == 0) + return NULL; + + q = &pq->q[prec]; + + if ((p = q->head) == NULL) + return NULL; + + if (prec_out) + *prec_out = prec; + + return p; +} +/* Priority dequeue from a specific set of precedences */ +void * BCMFASTPATH +pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out) +{ + struct pktq_prec *q; + void *p; + int prec; + + if (pq->len == 0) + return NULL; + + while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL) + pq->hi_prec--; + + while ((pq->q[prec].head == NULL) || ((prec_bmp & (1 << prec)) == 0)) + if (prec-- == 0) + return NULL; + + q = &pq->q[prec]; + + if ((p = q->head) == NULL) + return NULL; + + if ((q->head = PKTLINK(p)) == NULL) + q->tail = NULL; + + q->len--; + + if (prec_out) + *prec_out = prec; + + pq->len--; + + PKTSETLINK(p, NULL); + + return p; +} + +#endif /* BCMDRIVER */ + +const unsigned char bcm_ctype[] = { + + _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 0-7 */ + _BCM_C, _BCM_C|_BCM_S, _BCM_C|_BCM_S, _BCM_C|_BCM_S, _BCM_C|_BCM_S, _BCM_C|_BCM_S, _BCM_C, + _BCM_C, /* 8-15 */ + _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 16-23 */ + _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 24-31 */ + _BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 32-39 */ + _BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 40-47 */ + _BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D, /* 48-55 */ + _BCM_D,_BCM_D,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 56-63 */ + _BCM_P, _BCM_U|_BCM_X, _BCM_U|_BCM_X, _BCM_U|_BCM_X, _BCM_U|_BCM_X, _BCM_U|_BCM_X, + _BCM_U|_BCM_X, _BCM_U, /* 64-71 */ + _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 72-79 */ + _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 80-87 */ + _BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 88-95 */ + _BCM_P, _BCM_L|_BCM_X, _BCM_L|_BCM_X, _BCM_L|_BCM_X, _BCM_L|_BCM_X, _BCM_L|_BCM_X, + _BCM_L|_BCM_X, _BCM_L, /* 96-103 */ + _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 104-111 */ + _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 112-119 */ + _BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_C, /* 120-127 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 128-143 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 144-159 */ + _BCM_S|_BCM_SP, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, + _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 160-175 */ + _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, + _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 176-191 */ + _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, + _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, /* 192-207 */ + _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_P, _BCM_U, _BCM_U, _BCM_U, + _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_L, /* 208-223 */ + _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, + _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, /* 224-239 */ + _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_P, _BCM_L, _BCM_L, _BCM_L, + _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L /* 240-255 */ +}; + +ulong +bcm_strtoul(const char *cp, char **endp, uint base) +{ + ulong result, last_result = 0, value; + bool minus; + + minus = FALSE; + + while (bcm_isspace(*cp)) + cp++; + + if (cp[0] == '+') + cp++; + else if (cp[0] == '-') { + minus = TRUE; + cp++; + } + + if (base == 0) { + if (cp[0] == '0') { + if ((cp[1] == 'x') || (cp[1] == 'X')) { + base = 16; + cp = &cp[2]; + } else { + base = 8; + cp = &cp[1]; + } + } else + base = 10; + } else if (base == 16 && (cp[0] == '0') && ((cp[1] == 'x') || (cp[1] == 'X'))) { + cp = &cp[2]; + } + + result = 0; + + while (bcm_isxdigit(*cp) && + (value = bcm_isdigit(*cp) ? *cp-'0' : bcm_toupper(*cp)-'A'+10) < base) { + result = result*base + value; + /* Detected overflow */ + if (result < last_result && !minus) + return (ulong)-1; + last_result = result; + cp++; + } + + if (minus) + result = (ulong)(-(long)result); + + if (endp) + *endp = DISCARD_QUAL(cp, char); + + return (result); +} + +int +bcm_atoi(const char *s) +{ + return (int)bcm_strtoul(s, NULL, 10); +} + +/* return pointer to location of substring 'needle' in 'haystack' */ +char * +bcmstrstr(const char *haystack, const char *needle) +{ + int len, nlen; + int i; + + if ((haystack == NULL) || (needle == NULL)) + return DISCARD_QUAL(haystack, char); + + nlen = strlen(needle); + len = strlen(haystack) - nlen + 1; + + for (i = 0; i < len; i++) + if (memcmp(needle, &haystack[i], nlen) == 0) + return DISCARD_QUAL(&haystack[i], char); + return (NULL); +} + +char * +bcmstrcat(char *dest, const char *src) +{ + char *p; + + p = dest + strlen(dest); + + while ((*p++ = *src++) != '\0') + ; + + return (dest); +} + +char * +bcmstrncat(char *dest, const char *src, uint size) +{ + char *endp; + char *p; + + p = dest + strlen(dest); + endp = p + size; + + while (p != endp && (*p++ = *src++) != '\0') + ; + + return (dest); +} + + +/**************************************************************************** +* Function: bcmstrtok +* +* Purpose: +* Tokenizes a string. This function is conceptually similiar to ANSI C strtok(), +* but allows strToken() to be used by different strings or callers at the same +* time. Each call modifies '*string' by substituting a NULL character for the +* first delimiter that is encountered, and updates 'string' to point to the char +* after the delimiter. Leading delimiters are skipped. +* +* Parameters: +* string (mod) Ptr to string ptr, updated by token. +* delimiters (in) Set of delimiter characters. +* tokdelim (out) Character that delimits the returned token. (May +* be set to NULL if token delimiter is not required). +* +* Returns: Pointer to the next token found. NULL when no more tokens are found. +***************************************************************************** +*/ +char * +bcmstrtok(char **string, const char *delimiters, char *tokdelim) +{ + unsigned char *str; + unsigned long map[8]; + int count; + char *nextoken; + + if (tokdelim != NULL) { + /* Prime the token delimiter */ + *tokdelim = '\0'; + } + + /* Clear control map */ + for (count = 0; count < 8; count++) { + map[count] = 0; + } + + /* Set bits in delimiter table */ + do { + map[*delimiters >> 5] |= (1 << (*delimiters & 31)); + } + while (*delimiters++); + + str = (unsigned char*)*string; + + /* Find beginning of token (skip over leading delimiters). Note that + * there is no token iff this loop sets str to point to the terminal + * null (*str == '\0') + */ + while (((map[*str >> 5] & (1 << (*str & 31))) && *str) || (*str == ' ')) { + str++; + } + + nextoken = (char*)str; + + /* Find the end of the token. If it is not the end of the string, + * put a null there. + */ + for (; *str; str++) { + if (map[*str >> 5] & (1 << (*str & 31))) { + if (tokdelim != NULL) { + *tokdelim = *str; + } + + *str++ = '\0'; + break; + } + } + + *string = (char*)str; + + /* Determine if a token has been found. */ + if (nextoken == (char *) str) { + return NULL; + } + else { + return nextoken; + } +} + + +#define xToLower(C) \ + ((C >= 'A' && C <= 'Z') ? (char)((int)C - (int)'A' + (int)'a') : C) + + +/**************************************************************************** +* Function: bcmstricmp +* +* Purpose: Compare to strings case insensitively. +* +* Parameters: s1 (in) First string to compare. +* s2 (in) Second string to compare. +* +* Returns: Return 0 if the two strings are equal, -1 if t1 < t2 and 1 if +* t1 > t2, when ignoring case sensitivity. +***************************************************************************** +*/ +int +bcmstricmp(const char *s1, const char *s2) +{ + char dc, sc; + + while (*s2 && *s1) { + dc = xToLower(*s1); + sc = xToLower(*s2); + if (dc < sc) return -1; + if (dc > sc) return 1; + s1++; + s2++; + } + + if (*s1 && !*s2) return 1; + if (!*s1 && *s2) return -1; + return 0; +} + + +/**************************************************************************** +* Function: bcmstrnicmp +* +* Purpose: Compare to strings case insensitively, upto a max of 'cnt' +* characters. +* +* Parameters: s1 (in) First string to compare. +* s2 (in) Second string to compare. +* cnt (in) Max characters to compare. +* +* Returns: Return 0 if the two strings are equal, -1 if t1 < t2 and 1 if +* t1 > t2, when ignoring case sensitivity. +***************************************************************************** +*/ +int +bcmstrnicmp(const char* s1, const char* s2, int cnt) +{ + char dc, sc; + + while (*s2 && *s1 && cnt) { + dc = xToLower(*s1); + sc = xToLower(*s2); + if (dc < sc) return -1; + if (dc > sc) return 1; + s1++; + s2++; + cnt--; + } + + if (!cnt) return 0; + if (*s1 && !*s2) return 1; + if (!*s1 && *s2) return -1; + return 0; +} + +/* parse a xx:xx:xx:xx:xx:xx format ethernet address */ +int +bcm_ether_atoe(const char *p, struct ether_addr *ea) +{ + int i = 0; + char *ep; + + for (;;) { + ea->octet[i++] = (char) bcm_strtoul(p, &ep, 16); + p = ep; + if (!*p++ || i == 6) + break; + } + + return (i == 6); +} + + +#if defined(CONFIG_USBRNDIS_RETAIL) || defined(NDIS_MINIPORT_DRIVER) +/* registry routine buffer preparation utility functions: + * parameter order is like strncpy, but returns count + * of bytes copied. Minimum bytes copied is null char(1)/wchar(2) + */ +ulong +wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen) +{ + ulong copyct = 1; + ushort i; + + if (abuflen == 0) + return 0; + + /* wbuflen is in bytes */ + wbuflen /= sizeof(ushort); + + for (i = 0; i < wbuflen; ++i) { + if (--abuflen == 0) + break; + *abuf++ = (char) *wbuf++; + ++copyct; + } + *abuf = '\0'; + + return copyct; +} +#endif /* CONFIG_USBRNDIS_RETAIL || NDIS_MINIPORT_DRIVER */ + +char * +bcm_ether_ntoa(const struct ether_addr *ea, char *buf) +{ + static const char hex[] = + { + '0', '1', '2', '3', '4', '5', '6', '7', + '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' + }; + const uint8 *octet = ea->octet; + char *p = buf; + int i; + + for (i = 0; i < 6; i++, octet++) { + *p++ = hex[(*octet >> 4) & 0xf]; + *p++ = hex[*octet & 0xf]; + *p++ = ':'; + } + + *(p-1) = '\0'; + + return (buf); +} + +char * +bcm_ip_ntoa(struct ipv4_addr *ia, char *buf) +{ + snprintf(buf, 16, "%d.%d.%d.%d", + ia->addr[0], ia->addr[1], ia->addr[2], ia->addr[3]); + return (buf); +} + +#ifdef BCMDRIVER + +void +bcm_mdelay(uint ms) +{ + uint i; + + for (i = 0; i < ms; i++) { + OSL_DELAY(1000); + } +} + + + + + +#if defined(DHD_DEBUG) +/* pretty hex print a pkt buffer chain */ +void +prpkt(const char *msg, osl_t *osh, void *p0) +{ + void *p; + + if (msg && (msg[0] != '\0')) + printf("%s:\n", msg); + + for (p = p0; p; p = PKTNEXT(osh, p)) + prhex(NULL, PKTDATA(osh, p), PKTLEN(osh, p)); +} +#endif + +/* Takes an Ethernet frame and sets out-of-bound PKTPRIO. + * Also updates the inplace vlan tag if requested. + * For debugging, it returns an indication of what it did. + */ +uint BCMFASTPATH +pktsetprio(void *pkt, bool update_vtag) +{ + struct ether_header *eh; + struct ethervlan_header *evh; + uint8 *pktdata; + int priority = 0; + int rc = 0; + + pktdata = (uint8 *)PKTDATA(NULL, pkt); + ASSERT(ISALIGNED((uintptr)pktdata, sizeof(uint16))); + + eh = (struct ether_header *) pktdata; + + if (ntoh16(eh->ether_type) == ETHER_TYPE_8021Q) { + uint16 vlan_tag; + int vlan_prio, dscp_prio = 0; + + evh = (struct ethervlan_header *)eh; + + vlan_tag = ntoh16(evh->vlan_tag); + vlan_prio = (int) (vlan_tag >> VLAN_PRI_SHIFT) & VLAN_PRI_MASK; + + if (ntoh16(evh->ether_type) == ETHER_TYPE_IP) { + uint8 *ip_body = pktdata + sizeof(struct ethervlan_header); + uint8 tos_tc = IP_TOS46(ip_body); + dscp_prio = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT); + } + + /* DSCP priority gets precedence over 802.1P (vlan tag) */ + if (dscp_prio != 0) { + priority = dscp_prio; + rc |= PKTPRIO_VDSCP; + } else { + priority = vlan_prio; + rc |= PKTPRIO_VLAN; + } + /* + * If the DSCP priority is not the same as the VLAN priority, + * then overwrite the priority field in the vlan tag, with the + * DSCP priority value. This is required for Linux APs because + * the VLAN driver on Linux, overwrites the skb->priority field + * with the priority value in the vlan tag + */ + if (update_vtag && (priority != vlan_prio)) { + vlan_tag &= ~(VLAN_PRI_MASK << VLAN_PRI_SHIFT); + vlan_tag |= (uint16)priority << VLAN_PRI_SHIFT; + evh->vlan_tag = hton16(vlan_tag); + rc |= PKTPRIO_UPD; + } + } else if (ntoh16(eh->ether_type) == ETHER_TYPE_IP) { + uint8 *ip_body = pktdata + sizeof(struct ether_header); + uint8 tos_tc = IP_TOS46(ip_body); + priority = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT); + rc |= PKTPRIO_DSCP; + } + + ASSERT(priority >= 0 && priority <= MAXPRIO); + PKTSETPRIO(pkt, priority); + return (rc | priority); +} + + +static char bcm_undeferrstr[32]; +static const char *bcmerrorstrtable[] = BCMERRSTRINGTABLE; + +/* Convert the error codes into related error strings */ +const char * +bcmerrorstr(int bcmerror) +{ + /* check if someone added a bcmerror code but forgot to add errorstring */ + ASSERT(ABS(BCME_LAST) == (ARRAYSIZE(bcmerrorstrtable) - 1)); + + if (bcmerror > 0 || bcmerror < BCME_LAST) { + snprintf(bcm_undeferrstr, sizeof(bcm_undeferrstr), "Undefined error %d", bcmerror); + return bcm_undeferrstr; + } + + ASSERT(strlen(bcmerrorstrtable[-bcmerror]) < BCME_STRLEN); + + return bcmerrorstrtable[-bcmerror]; +} + + + +/* iovar table lookup */ +const bcm_iovar_t* +bcm_iovar_lookup(const bcm_iovar_t *table, const char *name) +{ + const bcm_iovar_t *vi; + const char *lookup_name; + + /* skip any ':' delimited option prefixes */ + lookup_name = strrchr(name, ':'); + if (lookup_name != NULL) + lookup_name++; + else + lookup_name = name; + + ASSERT(table != NULL); + + for (vi = table; vi->name; vi++) { + if (!strcmp(vi->name, lookup_name)) + return vi; + } + /* ran to end of table */ + + return NULL; /* var name not found */ +} + +int +bcm_iovar_lencheck(const bcm_iovar_t *vi, void *arg, int len, bool set) +{ + int bcmerror = 0; + + /* length check on io buf */ + switch (vi->type) { + case IOVT_BOOL: + case IOVT_INT8: + case IOVT_INT16: + case IOVT_INT32: + case IOVT_UINT8: + case IOVT_UINT16: + case IOVT_UINT32: + /* all integers are int32 sized args at the ioctl interface */ + if (len < (int)sizeof(int)) { + bcmerror = BCME_BUFTOOSHORT; + } + break; + + case IOVT_BUFFER: + /* buffer must meet minimum length requirement */ + if (len < vi->minlen) { + bcmerror = BCME_BUFTOOSHORT; + } + break; + + case IOVT_VOID: + if (!set) { + /* Cannot return nil... */ + bcmerror = BCME_UNSUPPORTED; + } else if (len) { + /* Set is an action w/o parameters */ + bcmerror = BCME_BUFTOOLONG; + } + break; + + default: + /* unknown type for length check in iovar info */ + ASSERT(0); + bcmerror = BCME_UNSUPPORTED; + } + + return bcmerror; +} + +#endif /* BCMDRIVER */ + + +/******************************************************************************* + * crc8 + * + * Computes a crc8 over the input data using the polynomial: + * + * x^8 + x^7 +x^6 + x^4 + x^2 + 1 + * + * The caller provides the initial value (either CRC8_INIT_VALUE + * or the previous returned value) to allow for processing of + * discontiguous blocks of data. When generating the CRC the + * caller is responsible for complementing the final return value + * and inserting it into the byte stream. When checking, a final + * return value of CRC8_GOOD_VALUE indicates a valid CRC. + * + * Reference: Dallas Semiconductor Application Note 27 + * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", + * ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd., + * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt + * + * **************************************************************************** + */ + +static const uint8 crc8_table[256] = { + 0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B, + 0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21, + 0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF, + 0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5, + 0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14, + 0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E, + 0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80, + 0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA, + 0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95, + 0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF, + 0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01, + 0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B, + 0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA, + 0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0, + 0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E, + 0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34, + 0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0, + 0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A, + 0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54, + 0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E, + 0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF, + 0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5, + 0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B, + 0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61, + 0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E, + 0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74, + 0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA, + 0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0, + 0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41, + 0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B, + 0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5, + 0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F +}; + +#define CRC_INNER_LOOP(n, c, x) \ + (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff] + +uint8 +hndcrc8( + uint8 *pdata, /* pointer to array of data to process */ + uint nbytes, /* number of input data bytes to process */ + uint8 crc /* either CRC8_INIT_VALUE or previous return value */ +) +{ + /* hard code the crc loop instead of using CRC_INNER_LOOP macro + * to avoid the undefined and unnecessary (uint8 >> 8) operation. + */ + while (nbytes-- > 0) + crc = crc8_table[(crc ^ *pdata++) & 0xff]; + + return crc; +} + +/******************************************************************************* + * crc16 + * + * Computes a crc16 over the input data using the polynomial: + * + * x^16 + x^12 +x^5 + 1 + * + * The caller provides the initial value (either CRC16_INIT_VALUE + * or the previous returned value) to allow for processing of + * discontiguous blocks of data. When generating the CRC the + * caller is responsible for complementing the final return value + * and inserting it into the byte stream. When checking, a final + * return value of CRC16_GOOD_VALUE indicates a valid CRC. + * + * Reference: Dallas Semiconductor Application Note 27 + * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", + * ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd., + * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt + * + * **************************************************************************** + */ + +static const uint16 crc16_table[256] = { + 0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF, + 0x8C48, 0x9DC1, 0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7, + 0x1081, 0x0108, 0x3393, 0x221A, 0x56A5, 0x472C, 0x75B7, 0x643E, + 0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64, 0xF9FF, 0xE876, + 0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD, + 0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5, + 0x3183, 0x200A, 0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x453C, + 0xBDCB, 0xAC42, 0x9ED9, 0x8F50, 0xFBEF, 0xEA66, 0xD8FD, 0xC974, + 0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9, 0x2732, 0x36BB, + 0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3, + 0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A, + 0xDECD, 0xCF44, 0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72, + 0x6306, 0x728F, 0x4014, 0x519D, 0x2522, 0x34AB, 0x0630, 0x17B9, + 0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3, 0x8A78, 0x9BF1, + 0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738, + 0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70, + 0x8408, 0x9581, 0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7, + 0x0840, 0x19C9, 0x2B52, 0x3ADB, 0x4E64, 0x5FED, 0x6D76, 0x7CFF, + 0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324, 0xF1BF, 0xE036, + 0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E, + 0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5, + 0x2942, 0x38CB, 0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD, + 0xB58B, 0xA402, 0x9699, 0x8710, 0xF3AF, 0xE226, 0xD0BD, 0xC134, + 0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E, 0x5CF5, 0x4D7C, + 0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3, + 0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB, + 0xD68D, 0xC704, 0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232, + 0x5AC5, 0x4B4C, 0x79D7, 0x685E, 0x1CE1, 0x0D68, 0x3FF3, 0x2E7A, + 0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3, 0x8238, 0x93B1, + 0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9, + 0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330, + 0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78 +}; + +uint16 +hndcrc16( + uint8 *pdata, /* pointer to array of data to process */ + uint nbytes, /* number of input data bytes to process */ + uint16 crc /* either CRC16_INIT_VALUE or previous return value */ +) +{ + while (nbytes-- > 0) + CRC_INNER_LOOP(16, crc, *pdata++); + return crc; +} + +static const uint32 crc32_table[256] = { + 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, + 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, + 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, + 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, + 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, + 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, + 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, + 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, + 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, + 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, + 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, + 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, + 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, + 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, + 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, + 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, + 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, + 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, + 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, + 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, + 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, + 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, + 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, + 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, + 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, + 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, + 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, + 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, + 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, + 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, + 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, + 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, + 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, + 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, + 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, + 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, + 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, + 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, + 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, + 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, + 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, + 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, + 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, + 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, + 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, + 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, + 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, + 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, + 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, + 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, + 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, + 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, + 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, + 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, + 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, + 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, + 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, + 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, + 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, + 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, + 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, + 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, + 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, + 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D +}; + +/* + * crc input is CRC32_INIT_VALUE for a fresh start, or previous return value if + * accumulating over multiple pieces. + */ +uint32 +hndcrc32(uint8 *pdata, uint nbytes, uint32 crc) +{ + uint8 *pend; + pend = pdata + nbytes; + while (pdata < pend) + CRC_INNER_LOOP(32, crc, *pdata++); + + return crc; +} + +#ifdef notdef +#define CLEN 1499 /* CRC Length */ +#define CBUFSIZ (CLEN+4) +#define CNBUFS 5 /* # of bufs */ + +void +testcrc32(void) +{ + uint j, k, l; + uint8 *buf; + uint len[CNBUFS]; + uint32 crcr; + uint32 crc32tv[CNBUFS] = + {0xd2cb1faa, 0xd385c8fa, 0xf5b4f3f3, 0x55789e20, 0x00343110}; + + ASSERT((buf = MALLOC(CBUFSIZ*CNBUFS)) != NULL); + + /* step through all possible alignments */ + for (l = 0; l <= 4; l++) { + for (j = 0; j < CNBUFS; j++) { + len[j] = CLEN; + for (k = 0; k < len[j]; k++) + *(buf + j*CBUFSIZ + (k+l)) = (j+k) & 0xff; + } + + for (j = 0; j < CNBUFS; j++) { + crcr = crc32(buf + j*CBUFSIZ + l, len[j], CRC32_INIT_VALUE); + ASSERT(crcr == crc32tv[j]); + } + } + + MFREE(buf, CBUFSIZ*CNBUFS); + return; +} +#endif /* notdef */ + +/* + * Advance from the current 1-byte tag/1-byte length/variable-length value + * triple, to the next, returning a pointer to the next. + * If the current or next TLV is invalid (does not fit in given buffer length), + * NULL is returned. + * *buflen is not modified if the TLV elt parameter is invalid, or is decremented + * by the TLV parameter's length if it is valid. + */ +bcm_tlv_t * +bcm_next_tlv(bcm_tlv_t *elt, int *buflen) +{ + int len; + + /* validate current elt */ + if (!bcm_valid_tlv(elt, *buflen)) + return NULL; + + /* advance to next elt */ + len = elt->len; + elt = (bcm_tlv_t*)(elt->data + len); + *buflen -= (TLV_HDR_LEN + len); + + /* validate next elt */ + if (!bcm_valid_tlv(elt, *buflen)) + return NULL; + + return elt; +} + +/* + * Traverse a string of 1-byte tag/1-byte length/variable-length value + * triples, returning a pointer to the substring whose first element + * matches tag + */ +bcm_tlv_t * +bcm_parse_tlvs(void *buf, int buflen, uint key) +{ + bcm_tlv_t *elt; + int totlen; + + elt = (bcm_tlv_t*)buf; + totlen = buflen; + + /* find tagged parameter */ + while (totlen >= TLV_HDR_LEN) { + int len = elt->len; + + /* validate remaining totlen */ + if ((elt->id == key) && + (totlen >= (len + TLV_HDR_LEN))) + return (elt); + + elt = (bcm_tlv_t*)((uint8*)elt + (len + TLV_HDR_LEN)); + totlen -= (len + TLV_HDR_LEN); + } + + return NULL; +} + +/* + * Traverse a string of 1-byte tag/1-byte length/variable-length value + * triples, returning a pointer to the substring whose first element + * matches tag. Stop parsing when we see an element whose ID is greater + * than the target key. + */ +bcm_tlv_t * +bcm_parse_ordered_tlvs(void *buf, int buflen, uint key) +{ + bcm_tlv_t *elt; + int totlen; + + elt = (bcm_tlv_t*)buf; + totlen = buflen; + + /* find tagged parameter */ + while (totlen >= TLV_HDR_LEN) { + uint id = elt->id; + int len = elt->len; + + /* Punt if we start seeing IDs > than target key */ + if (id > key) + return (NULL); + + /* validate remaining totlen */ + if ((id == key) && + (totlen >= (len + TLV_HDR_LEN))) + return (elt); + + elt = (bcm_tlv_t*)((uint8*)elt + (len + TLV_HDR_LEN)); + totlen -= (len + TLV_HDR_LEN); + } + return NULL; +} + +#if defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) || defined(WLMSG_ASSOC) || \ + defined(DHD_DEBUG) +int +bcm_format_flags(const bcm_bit_desc_t *bd, uint32 flags, char* buf, int len) +{ + int i; + char* p = buf; + char hexstr[16]; + int slen = 0, nlen = 0; + uint32 bit; + const char* name; + + if (len < 2 || !buf) + return 0; + + buf[0] = '\0'; + + for (i = 0; flags != 0; i++) { + bit = bd[i].bit; + name = bd[i].name; + if (bit == 0 && flags != 0) { + /* print any unnamed bits */ + snprintf(hexstr, 16, "0x%X", flags); + name = hexstr; + flags = 0; /* exit loop */ + } else if ((flags & bit) == 0) + continue; + flags &= ~bit; + nlen = strlen(name); + slen += nlen; + /* count btwn flag space */ + if (flags != 0) + slen += 1; + /* need NULL char as well */ + if (len <= slen) + break; + /* copy NULL char but don't count it */ + strncpy(p, name, nlen + 1); + p += nlen; + /* copy btwn flag space and NULL char */ + if (flags != 0) + p += snprintf(p, 2, " "); + } + + /* indicate the str was too short */ + if (flags != 0) { + if (len < 2) + p -= 2 - len; /* overwrite last char */ + p += snprintf(p, 2, ">"); + } + + return (int)(p - buf); +} + +/* print bytes formatted as hex to a string. return the resulting string length */ +int +bcm_format_hex(char *str, const void *bytes, int len) +{ + int i; + char *p = str; + const uint8 *src = (const uint8*)bytes; + + for (i = 0; i < len; i++) { + p += snprintf(p, 3, "%02X", *src); + src++; + } + return (int)(p - str); +} +#endif + +/* pretty hex print a contiguous buffer */ +void +prhex(const char *msg, uchar *buf, uint nbytes) +{ + char line[128], *p; + int len = sizeof(line); + int nchar; + uint i; + + if (msg && (msg[0] != '\0')) + printf("%s:\n", msg); + + p = line; + for (i = 0; i < nbytes; i++) { + if (i % 16 == 0) { + nchar = snprintf(p, len, " %04d: ", i); /* line prefix */ + p += nchar; + len -= nchar; + } + if (len > 0) { + nchar = snprintf(p, len, "%02x ", buf[i]); + p += nchar; + len -= nchar; + } + + if (i % 16 == 15) { + printf("%s\n", line); /* flush line */ + p = line; + len = sizeof(line); + } + } + + /* flush last partial line */ + if (p != line) + printf("%s\n", line); +} + +static const char *crypto_algo_names[] = { + "NONE", + "WEP1", + "TKIP", + "WEP128", + "AES_CCM", + "AES_OCB_MSDU", + "AES_OCB_MPDU", + "NALG" + "UNDEF", + "UNDEF", + "UNDEF", +#ifdef BCMWAPI_WPI + "WAPI", +#endif /* BCMWAPI_WPI */ + "UNDEF" +}; + +const char * +bcm_crypto_algo_name(uint algo) +{ + return (algo < ARRAYSIZE(crypto_algo_names)) ? crypto_algo_names[algo] : "ERR"; +} + + +char * +bcm_chipname(uint chipid, char *buf, uint len) +{ + const char *fmt; + + fmt = ((chipid > 0xa000) || (chipid < 0x4000)) ? "%d" : "%x"; + snprintf(buf, len, fmt, chipid); + return buf; +} + +/* Produce a human-readable string for boardrev */ +char * +bcm_brev_str(uint32 brev, char *buf) +{ + if (brev < 0x100) + snprintf(buf, 8, "%d.%d", (brev & 0xf0) >> 4, brev & 0xf); + else + snprintf(buf, 8, "%c%03x", ((brev & 0xf000) == 0x1000) ? 'P' : 'A', brev & 0xfff); + + return (buf); +} + +#define BUFSIZE_TODUMP_ATONCE 512 /* Buffer size */ + +/* dump large strings to console */ +void +printbig(char *buf) +{ + uint len, max_len; + char c; + + len = strlen(buf); + + max_len = BUFSIZE_TODUMP_ATONCE; + + while (len > max_len) { + c = buf[max_len]; + buf[max_len] = '\0'; + printf("%s", buf); + buf[max_len] = c; + + buf += max_len; + len -= max_len; + } + /* print the remaining string */ + printf("%s\n", buf); + return; +} + +/* routine to dump fields in a fileddesc structure */ +uint +bcmdumpfields(bcmutl_rdreg_rtn read_rtn, void *arg0, uint arg1, struct fielddesc *fielddesc_array, + char *buf, uint32 bufsize) +{ + uint filled_len; + int len; + struct fielddesc *cur_ptr; + + filled_len = 0; + cur_ptr = fielddesc_array; + + while (bufsize > 1) { + if (cur_ptr->nameandfmt == NULL) + break; + len = snprintf(buf, bufsize, cur_ptr->nameandfmt, + read_rtn(arg0, arg1, cur_ptr->offset)); + /* check for snprintf overflow or error */ + if (len < 0 || (uint32)len >= bufsize) + len = bufsize - 1; + buf += len; + bufsize -= len; + filled_len += len; + cur_ptr++; + } + return filled_len; +} + +uint +bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen) +{ + uint len; + + len = strlen(name) + 1; + + if ((len + datalen) > buflen) + return 0; + + strncpy(buf, name, buflen); + + /* append data onto the end of the name string */ + memcpy(&buf[len], data, datalen); + len += datalen; + + return len; +} + +/* Quarter dBm units to mW + * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153 + * Table is offset so the last entry is largest mW value that fits in + * a uint16. + */ + +#define QDBM_OFFSET 153 /* Offset for first entry */ +#define QDBM_TABLE_LEN 40 /* Table size */ + +/* Smallest mW value that will round up to the first table entry, QDBM_OFFSET. + * Value is ( mW(QDBM_OFFSET - 1) + mW(QDBM_OFFSET) ) / 2 + */ +#define QDBM_TABLE_LOW_BOUND 6493 /* Low bound */ + +/* Largest mW value that will round down to the last table entry, + * QDBM_OFFSET + QDBM_TABLE_LEN-1. + * Value is ( mW(QDBM_OFFSET + QDBM_TABLE_LEN - 1) + mW(QDBM_OFFSET + QDBM_TABLE_LEN) ) / 2. + */ +#define QDBM_TABLE_HIGH_BOUND 64938 /* High bound */ + +static const uint16 nqdBm_to_mW_map[QDBM_TABLE_LEN] = { +/* qdBm: +0 +1 +2 +3 +4 +5 +6 +7 */ +/* 153: */ 6683, 7079, 7499, 7943, 8414, 8913, 9441, 10000, +/* 161: */ 10593, 11220, 11885, 12589, 13335, 14125, 14962, 15849, +/* 169: */ 16788, 17783, 18836, 19953, 21135, 22387, 23714, 25119, +/* 177: */ 26607, 28184, 29854, 31623, 33497, 35481, 37584, 39811, +/* 185: */ 42170, 44668, 47315, 50119, 53088, 56234, 59566, 63096 +}; + +uint16 +bcm_qdbm_to_mw(uint8 qdbm) +{ + uint factor = 1; + int idx = qdbm - QDBM_OFFSET; + + if (idx >= QDBM_TABLE_LEN) { + /* clamp to max uint16 mW value */ + return 0xFFFF; + } + + /* scale the qdBm index up to the range of the table 0-40 + * where an offset of 40 qdBm equals a factor of 10 mW. + */ + while (idx < 0) { + idx += 40; + factor *= 10; + } + + /* return the mW value scaled down to the correct factor of 10, + * adding in factor/2 to get proper rounding. + */ + return ((nqdBm_to_mW_map[idx] + factor/2) / factor); +} + +uint8 +bcm_mw_to_qdbm(uint16 mw) +{ + uint8 qdbm; + int offset; + uint mw_uint = mw; + uint boundary; + + /* handle boundary case */ + if (mw_uint <= 1) + return 0; + + offset = QDBM_OFFSET; + + /* move mw into the range of the table */ + while (mw_uint < QDBM_TABLE_LOW_BOUND) { + mw_uint *= 10; + offset -= 40; + } + + for (qdbm = 0; qdbm < QDBM_TABLE_LEN-1; qdbm++) { + boundary = nqdBm_to_mW_map[qdbm] + (nqdBm_to_mW_map[qdbm+1] - + nqdBm_to_mW_map[qdbm])/2; + if (mw_uint < boundary) break; + } + + qdbm += (uint8)offset; + + return (qdbm); +} + + +uint +bcm_bitcount(uint8 *bitmap, uint length) +{ + uint bitcount = 0, i; + uint8 tmp; + for (i = 0; i < length; i++) { + tmp = bitmap[i]; + while (tmp) { + bitcount++; + tmp &= (tmp - 1); + } + } + return bitcount; +} + +#ifdef BCMDRIVER + +/* Initialization of bcmstrbuf structure */ +void +bcm_binit(struct bcmstrbuf *b, char *buf, uint size) +{ + b->origsize = b->size = size; + b->origbuf = b->buf = buf; +} + +/* Buffer sprintf wrapper to guard against buffer overflow */ +int +bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...) +{ + va_list ap; + int r; + + va_start(ap, fmt); + + r = vsnprintf(b->buf, b->size, fmt, ap); + + /* Non Ansi C99 compliant returns -1, + * Ansi compliant return r >= b->size, + * bcmstdlib returns 0, handle all + */ + /* r == 0 is also the case when strlen(fmt) is zero. + * typically the case when "" is passed as argument. + */ + if ((r == -1) || (r >= (int)b->size)) { + b->size = 0; + } else { + b->size -= r; + b->buf += r; + } + + va_end(ap); + + return r; +} + +void +bcm_bprhex(struct bcmstrbuf *b, const char *msg, bool newline, uint8 *buf, int len) +{ + int i; + + if (msg != NULL && msg[0] != '\0') + bcm_bprintf(b, "%s", msg); + for (i = 0; i < len; i ++) + bcm_bprintf(b, "%02X", buf[i]); + if (newline) + bcm_bprintf(b, "\n"); +} + +void +bcm_inc_bytes(uchar *num, int num_bytes, uint8 amount) +{ + int i; + + for (i = 0; i < num_bytes; i++) { + num[i] += amount; + if (num[i] >= amount) + break; + amount = 1; + } +} + +int +bcm_cmp_bytes(const uchar *arg1, const uchar *arg2, uint8 nbytes) +{ + int i; + + for (i = nbytes - 1; i >= 0; i--) { + if (arg1[i] != arg2[i]) + return (arg1[i] - arg2[i]); + } + return 0; +} + +void +bcm_print_bytes(const char *name, const uchar *data, int len) +{ + int i; + int per_line = 0; + + printf("%s: %d \n", name ? name : "", len); + for (i = 0; i < len; i++) { + printf("%02x ", *data++); + per_line++; + if (per_line == 16) { + per_line = 0; + printf("\n"); + } + } + printf("\n"); +} +#if defined(WLTINYDUMP) || defined(WLMSG_INFORM) || defined(WLMSG_ASSOC) || \ + defined(WLMSG_PRPKT) || defined(WLMSG_WSEC) +#define SSID_FMT_BUF_LEN ((4 * DOT11_MAX_SSID_LEN) + 1) + +int +bcm_format_ssid(char* buf, const uchar ssid[], uint ssid_len) +{ + uint i, c; + char *p = buf; + char *endp = buf + SSID_FMT_BUF_LEN; + + if (ssid_len > DOT11_MAX_SSID_LEN) ssid_len = DOT11_MAX_SSID_LEN; + + for (i = 0; i < ssid_len; i++) { + c = (uint)ssid[i]; + if (c == '\\') { + *p++ = '\\'; + *p++ = '\\'; + } else if (bcm_isprint((uchar)c)) { + *p++ = (char)c; + } else { + p += snprintf(p, (endp - p), "\\x%02X", c); + } + } + *p = '\0'; + ASSERT(p < endp); + + return (int)(p - buf); +} +#endif + +#endif /* BCMDRIVER */ + +/* + * ProcessVars:Takes a buffer of "=\n" lines read from a file and ending in a NUL. + * also accepts nvram files which are already in the format of =\0\=\0 + * Removes carriage returns, empty lines, comment lines, and converts newlines to NULs. + * Shortens buffer as needed and pads with NULs. End of buffer is marked by two NULs. +*/ + +unsigned int +process_nvram_vars(char *varbuf, unsigned int len) +{ + char *dp; + bool findNewline; + int column; + unsigned int buf_len, n; + unsigned int pad = 0; + + dp = varbuf; + + findNewline = FALSE; + column = 0; + + for (n = 0; n < len; n++) { + if (varbuf[n] == '\r') + continue; + if (findNewline && varbuf[n] != '\n') + continue; + findNewline = FALSE; + if (varbuf[n] == '#') { + findNewline = TRUE; + continue; + } + if (varbuf[n] == '\n') { + if (column == 0) + continue; + *dp++ = 0; + column = 0; + continue; + } + *dp++ = varbuf[n]; + column++; + } + buf_len = (unsigned int)(dp - varbuf); + if (buf_len % 4) { + pad = 4 - buf_len % 4; + if (pad && (buf_len + pad <= len)) { + buf_len += pad; + } + } + + while (dp < varbuf + n) + *dp++ = 0; + + return buf_len; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_proto.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_proto.h @@ -0,0 +1,109 @@ +/* + * Header file describing the internal (inter-module) DHD interfaces. + * + * Provides type definitions and function prototypes used to link the + * DHD OS, bus, and protocol modules. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_proto.h 303834 2011-12-20 06:17:39Z $ + */ + +#ifndef _dhd_proto_h_ +#define _dhd_proto_h_ + +#include +#include + +#ifndef IOCTL_RESP_TIMEOUT +#define IOCTL_RESP_TIMEOUT 20000 /* In milli second */ +#endif /* IOCTL_RESP_TIMEOUT */ + +/* + * Exported from the dhd protocol module (dhd_cdc, dhd_rndis) + */ + +/* Linkage, sets prot link and updates hdrlen in pub */ +extern int dhd_prot_attach(dhd_pub_t *dhdp); + +/* Unlink, frees allocated protocol memory (including dhd_prot) */ +extern void dhd_prot_detach(dhd_pub_t *dhdp); + +/* Initialize protocol: sync w/dongle state. + * Sets dongle media info (iswl, drv_version, mac address). + */ +extern int dhd_prot_init(dhd_pub_t *dhdp); + +/* Stop protocol: sync w/dongle state. */ +extern void dhd_prot_stop(dhd_pub_t *dhdp); + +/* Add any protocol-specific data header. + * Caller must reserve prot_hdrlen prepend space. + */ +extern void dhd_prot_hdrpush(dhd_pub_t *, int ifidx, void *txp); + +/* Remove any protocol-specific data header. */ +extern int dhd_prot_hdrpull(dhd_pub_t *, int *ifidx, void *rxp, uchar *buf, uint *len); + +/* Use protocol to issue ioctl to dongle */ +extern int dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t * ioc, void * buf, int len); + +/* Handles a protocol control response asynchronously */ +extern int dhd_prot_ctl_complete(dhd_pub_t *dhd); + +/* Check for and handle local prot-specific iovar commands */ +extern int dhd_prot_iovar_op(dhd_pub_t *dhdp, const char *name, + void *params, int plen, void *arg, int len, bool set); + +/* Add prot dump output to a buffer */ +extern void dhd_prot_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf); + +/* Update local copy of dongle statistics */ +extern void dhd_prot_dstats(dhd_pub_t *dhdp); + +extern int dhd_ioctl(dhd_pub_t * dhd_pub, dhd_ioctl_t *ioc, void * buf, uint buflen); + +extern int dhd_preinit_ioctls(dhd_pub_t *dhd); + +#ifdef PROP_TXSTATUS +extern int dhd_wlfc_enque_sendq(void* state, int prec, void* p); +extern int dhd_wlfc_commit_packets(void* state, f_commitpkt_t fcommit, void* commit_ctx); +extern void dhd_wlfc_cleanup(dhd_pub_t *dhd); +#endif /* PROP_TXSTATUS */ + +extern int dhd_process_pkt_reorder_info(dhd_pub_t *dhd, uchar *reorder_info_buf, + uint reorder_info_len, void **pkt, uint32 *free_buf_count); + + +/******************************** + * For version-string expansion * + */ +#if defined(BDC) +#define DHD_PROTOCOL "bdc" +#elif defined(CDC) +#define DHD_PROTOCOL "cdc" +#elif defined(RNDIS) +#define DHD_PROTOCOL "rndis" +#else +#define DHD_PROTOCOL "unknown" +#endif /* proto */ + +#endif /* _dhd_proto_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_common.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_common.c @@ -0,0 +1,2337 @@ +/* + * Broadcom Dongle Host Driver (DHD), common DHD core. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_common.c 327331 2012-04-13 01:42:33Z $ + */ +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include + +#include +#include +#include +#include + +#ifdef WL_CFG80211 +#include +#endif +#ifdef WLBTAMP +#include +#include +#endif +#ifdef SET_RANDOM_MAC_SOFTAP +#include +#include +#endif + +#define htod32(i) i +#define htod16(i) i +#define dtoh32(i) i +#define dtoh16(i) i +#define htodchanspec(i) i +#define dtohchanspec(i) i + +#ifdef PROP_TXSTATUS +#include +#include +#endif + + +#ifdef WLMEDIA_HTSF +extern void htsf_update(struct dhd_info *dhd, void *data); +#endif +int dhd_msg_level = DHD_ERROR_VAL; + + +#include + +char fw_path[MOD_PARAM_PATHLEN]; +char nv_path[MOD_PARAM_PATHLEN]; + +#ifdef SOFTAP +char fw_path2[MOD_PARAM_PATHLEN]; +extern bool softap_enabled; +#endif + +/* Last connection success/failure status */ +uint32 dhd_conn_event; +uint32 dhd_conn_status; +uint32 dhd_conn_reason; + +extern int dhd_iscan_request(void * dhdp, uint16 action); +extern void dhd_ind_scan_confirm(void *h, bool status); +extern int dhd_iscan_in_progress(void *h); +void dhd_iscan_lock(void); +void dhd_iscan_unlock(void); +extern int dhd_change_mtu(dhd_pub_t *dhd, int new_mtu, int ifidx); +bool ap_cfg_running = FALSE; +bool ap_fw_loaded = FALSE; + + +#ifdef DHD_DEBUG +const char dhd_version[] = "Dongle Host Driver, version " EPI_VERSION_STR "\nCompiled on " + __DATE__ " at " __TIME__; +#else +const char dhd_version[] = "Dongle Host Driver, version " EPI_VERSION_STR; +#endif + +void dhd_set_timer(void *bus, uint wdtick); + +/* IOVar table */ +enum { + IOV_VERSION = 1, + IOV_MSGLEVEL, + IOV_BCMERRORSTR, + IOV_BCMERROR, + IOV_WDTICK, + IOV_DUMP, + IOV_CLEARCOUNTS, + IOV_LOGDUMP, + IOV_LOGCAL, + IOV_LOGSTAMP, + IOV_GPIOOB, + IOV_IOCTLTIMEOUT, +#ifdef WLBTAMP + IOV_HCI_CMD, /* HCI command */ + IOV_HCI_ACL_DATA, /* HCI data packet */ +#endif +#if defined(DHD_DEBUG) + IOV_CONS, + IOV_DCONSOLE_POLL, +#endif /* defined(DHD_DEBUG) */ +#ifdef PROP_TXSTATUS + IOV_PROPTXSTATUS_ENABLE, + IOV_PROPTXSTATUS_MODE, +#endif + IOV_BUS_TYPE, +#ifdef WLMEDIA_HTSF + IOV_WLPKTDLYSTAT_SZ, +#endif + IOV_CHANGEMTU, + IOV_HOSTREORDER_FLOWS, + IOV_LAST +}; + +const bcm_iovar_t dhd_iovars[] = { + {"version", IOV_VERSION, 0, IOVT_BUFFER, sizeof(dhd_version) }, +#ifdef DHD_DEBUG + {"msglevel", IOV_MSGLEVEL, 0, IOVT_UINT32, 0 }, +#endif /* DHD_DEBUG */ + {"bcmerrorstr", IOV_BCMERRORSTR, 0, IOVT_BUFFER, BCME_STRLEN }, + {"bcmerror", IOV_BCMERROR, 0, IOVT_INT8, 0 }, + {"wdtick", IOV_WDTICK, 0, IOVT_UINT32, 0 }, + {"dump", IOV_DUMP, 0, IOVT_BUFFER, DHD_IOCTL_MAXLEN }, +#ifdef DHD_DEBUG + {"cons", IOV_CONS, 0, IOVT_BUFFER, 0 }, + {"dconpoll", IOV_DCONSOLE_POLL, 0, IOVT_UINT32, 0 }, +#endif + {"clearcounts", IOV_CLEARCOUNTS, 0, IOVT_VOID, 0 }, + {"gpioob", IOV_GPIOOB, 0, IOVT_UINT32, 0 }, + {"ioctl_timeout", IOV_IOCTLTIMEOUT, 0, IOVT_UINT32, 0 }, +#ifdef WLBTAMP + {"HCI_cmd", IOV_HCI_CMD, 0, IOVT_BUFFER, 0}, + {"HCI_ACL_data", IOV_HCI_ACL_DATA, 0, IOVT_BUFFER, 0}, +#endif +#ifdef PROP_TXSTATUS + {"proptx", IOV_PROPTXSTATUS_ENABLE, 0, IOVT_UINT32, 0 }, + /* + set the proptxtstatus operation mode: + 0 - Do not do any proptxtstatus flow control + 1 - Use implied credit from a packet status + 2 - Use explicit credit + */ + {"ptxmode", IOV_PROPTXSTATUS_MODE, 0, IOVT_UINT32, 0 }, +#endif + {"bustype", IOV_BUS_TYPE, 0, IOVT_UINT32, 0}, +#ifdef WLMEDIA_HTSF + {"pktdlystatsz", IOV_WLPKTDLYSTAT_SZ, 0, IOVT_UINT8, 0 }, +#endif + {"changemtu", IOV_CHANGEMTU, 0, IOVT_UINT32, 0 }, + {"host_reorder_flows", IOV_HOSTREORDER_FLOWS, 0, IOVT_BUFFER, + (WLHOST_REORDERDATA_MAXFLOWS + 1) }, + {NULL, 0, 0, 0, 0 } +}; + +void +dhd_common_init(osl_t *osh) +{ +#ifdef CONFIG_BCMDHD_FW_PATH + bcm_strncpy_s(fw_path, sizeof(fw_path), CONFIG_BCMDHD_FW_PATH, MOD_PARAM_PATHLEN-1); +#else /* CONFIG_BCMDHD_FW_PATH */ + fw_path[0] = '\0'; +#endif /* CONFIG_BCMDHD_FW_PATH */ +#ifdef CONFIG_BCMDHD_NVRAM_PATH + bcm_strncpy_s(nv_path, sizeof(nv_path), CONFIG_BCMDHD_NVRAM_PATH, MOD_PARAM_PATHLEN-1); +#else /* CONFIG_BCMDHD_NVRAM_PATH */ + nv_path[0] = '\0'; +#endif /* CONFIG_BCMDHD_NVRAM_PATH */ +#ifdef SOFTAP + fw_path2[0] = '\0'; +#endif +} + +static int +dhd_dump(dhd_pub_t *dhdp, char *buf, int buflen) +{ + char eabuf[ETHER_ADDR_STR_LEN]; + + struct bcmstrbuf b; + struct bcmstrbuf *strbuf = &b; + + bcm_binit(strbuf, buf, buflen); + + /* Base DHD info */ + bcm_bprintf(strbuf, "%s\n", dhd_version); + bcm_bprintf(strbuf, "\n"); + bcm_bprintf(strbuf, "pub.up %d pub.txoff %d pub.busstate %d\n", + dhdp->up, dhdp->txoff, dhdp->busstate); + bcm_bprintf(strbuf, "pub.hdrlen %d pub.maxctl %d pub.rxsz %d\n", + dhdp->hdrlen, dhdp->maxctl, dhdp->rxsz); + bcm_bprintf(strbuf, "pub.iswl %d pub.drv_version %ld pub.mac %s\n", + dhdp->iswl, dhdp->drv_version, bcm_ether_ntoa(&dhdp->mac, eabuf)); + bcm_bprintf(strbuf, "pub.bcmerror %d tickcnt %d\n", dhdp->bcmerror, dhdp->tickcnt); + + bcm_bprintf(strbuf, "dongle stats:\n"); + bcm_bprintf(strbuf, "tx_packets %ld tx_bytes %ld tx_errors %ld tx_dropped %ld\n", + dhdp->dstats.tx_packets, dhdp->dstats.tx_bytes, + dhdp->dstats.tx_errors, dhdp->dstats.tx_dropped); + bcm_bprintf(strbuf, "rx_packets %ld rx_bytes %ld rx_errors %ld rx_dropped %ld\n", + dhdp->dstats.rx_packets, dhdp->dstats.rx_bytes, + dhdp->dstats.rx_errors, dhdp->dstats.rx_dropped); + bcm_bprintf(strbuf, "multicast %ld\n", dhdp->dstats.multicast); + + bcm_bprintf(strbuf, "bus stats:\n"); + bcm_bprintf(strbuf, "tx_packets %ld tx_multicast %ld tx_errors %ld\n", + dhdp->tx_packets, dhdp->tx_multicast, dhdp->tx_errors); + bcm_bprintf(strbuf, "tx_ctlpkts %ld tx_ctlerrs %ld\n", + dhdp->tx_ctlpkts, dhdp->tx_ctlerrs); + bcm_bprintf(strbuf, "rx_packets %ld rx_multicast %ld rx_errors %ld \n", + dhdp->rx_packets, dhdp->rx_multicast, dhdp->rx_errors); + bcm_bprintf(strbuf, "rx_ctlpkts %ld rx_ctlerrs %ld rx_dropped %ld\n", + dhdp->rx_ctlpkts, dhdp->rx_ctlerrs, dhdp->rx_dropped); + bcm_bprintf(strbuf, "rx_readahead_cnt %ld tx_realloc %ld\n", + dhdp->rx_readahead_cnt, dhdp->tx_realloc); + bcm_bprintf(strbuf, "\n"); + + /* Add any prot info */ + dhd_prot_dump(dhdp, strbuf); + bcm_bprintf(strbuf, "\n"); + + /* Add any bus info */ + dhd_bus_dump(dhdp, strbuf); + + return (!strbuf->size ? BCME_BUFTOOSHORT : 0); +} + +int +dhd_wl_ioctl_cmd(dhd_pub_t *dhd_pub, int cmd, void *arg, int len, uint8 set, int ifindex) +{ + wl_ioctl_t ioc; + + ioc.cmd = cmd; + ioc.buf = arg; + ioc.len = len; + ioc.set = set; + + return dhd_wl_ioctl(dhd_pub, ifindex, &ioc, arg, len); +} + + +int +dhd_wl_ioctl(dhd_pub_t *dhd_pub, int ifindex, wl_ioctl_t *ioc, void *buf, int len) +{ + int ret; + + dhd_os_proto_block(dhd_pub); + + ret = dhd_prot_ioctl(dhd_pub, ifindex, ioc, buf, len); + if (!ret) + dhd_os_check_hang(dhd_pub, ifindex, ret); + + dhd_os_proto_unblock(dhd_pub); + return ret; +} + +static int +dhd_doiovar(dhd_pub_t *dhd_pub, const bcm_iovar_t *vi, uint32 actionid, const char *name, + void *params, int plen, void *arg, int len, int val_size) +{ + int bcmerror = 0; + int32 int_val = 0; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + DHD_TRACE(("%s: actionid = %d; name %s\n", __FUNCTION__, actionid, name)); + + if ((bcmerror = bcm_iovar_lencheck(vi, arg, len, IOV_ISSET(actionid))) != 0) + goto exit; + + if (plen >= (int)sizeof(int_val)) + bcopy(params, &int_val, sizeof(int_val)); + + switch (actionid) { + case IOV_GVAL(IOV_VERSION): + /* Need to have checked buffer length */ + bcm_strncpy_s((char*)arg, len, dhd_version, len); + break; + + case IOV_GVAL(IOV_MSGLEVEL): + int_val = (int32)dhd_msg_level; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_MSGLEVEL): + dhd_msg_level = int_val; +#ifdef WL_CFG80211 + /* Enable DHD and WL logs in oneshot */ + if (dhd_msg_level & DHD_WL_VAL) + wl_cfg80211_enable_trace(dhd_msg_level); +#endif + break; + case IOV_GVAL(IOV_BCMERRORSTR): + bcm_strncpy_s((char *)arg, len, bcmerrorstr(dhd_pub->bcmerror), BCME_STRLEN); + ((char *)arg)[BCME_STRLEN - 1] = 0x00; + break; + + case IOV_GVAL(IOV_BCMERROR): + int_val = (int32)dhd_pub->bcmerror; + bcopy(&int_val, arg, val_size); + break; + + case IOV_GVAL(IOV_WDTICK): + int_val = (int32)dhd_watchdog_ms; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_WDTICK): + if (!dhd_pub->up) { + bcmerror = BCME_NOTUP; + break; + } + dhd_os_wd_timer(dhd_pub, (uint)int_val); + break; + + case IOV_GVAL(IOV_DUMP): + bcmerror = dhd_dump(dhd_pub, arg, len); + break; + +#ifdef DHD_DEBUG + case IOV_GVAL(IOV_DCONSOLE_POLL): + int_val = (int32)dhd_console_ms; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_DCONSOLE_POLL): + dhd_console_ms = (uint)int_val; + break; + + case IOV_SVAL(IOV_CONS): + if (len > 0) + bcmerror = dhd_bus_console_in(dhd_pub, arg, len - 1); + break; +#endif /* DHD_DEBUG */ + + case IOV_SVAL(IOV_CLEARCOUNTS): + dhd_pub->tx_packets = dhd_pub->rx_packets = 0; + dhd_pub->tx_errors = dhd_pub->rx_errors = 0; + dhd_pub->tx_ctlpkts = dhd_pub->rx_ctlpkts = 0; + dhd_pub->tx_ctlerrs = dhd_pub->rx_ctlerrs = 0; + dhd_pub->rx_dropped = 0; + dhd_pub->rx_readahead_cnt = 0; + dhd_pub->tx_realloc = 0; + dhd_pub->wd_dpc_sched = 0; + memset(&dhd_pub->dstats, 0, sizeof(dhd_pub->dstats)); + dhd_bus_clearcounts(dhd_pub); +#ifdef PROP_TXSTATUS + /* clear proptxstatus related counters */ + if (dhd_pub->wlfc_state) { + athost_wl_status_info_t *wlfc = + (athost_wl_status_info_t*)dhd_pub->wlfc_state; + wlfc_hanger_t* hanger; + + memset(&wlfc->stats, 0, sizeof(athost_wl_stat_counters_t)); + + hanger = (wlfc_hanger_t*)wlfc->hanger; + hanger->pushed = 0; + hanger->popped = 0; + hanger->failed_slotfind = 0; + hanger->failed_to_pop = 0; + hanger->failed_to_push = 0; + } +#endif /* PROP_TXSTATUS */ + break; + + + case IOV_GVAL(IOV_IOCTLTIMEOUT): { + int_val = (int32)dhd_os_get_ioctl_resp_timeout(); + bcopy(&int_val, arg, sizeof(int_val)); + break; + } + + case IOV_SVAL(IOV_IOCTLTIMEOUT): { + if (int_val <= 0) + bcmerror = BCME_BADARG; + else + dhd_os_set_ioctl_resp_timeout((unsigned int)int_val); + break; + } + +#ifdef WLBTAMP + case IOV_SVAL(IOV_HCI_CMD): { + amp_hci_cmd_t *cmd = (amp_hci_cmd_t *)arg; + + /* sanity check: command preamble present */ + if (len < HCI_CMD_PREAMBLE_SIZE) + return BCME_BUFTOOSHORT; + + /* sanity check: command parameters are present */ + if (len < (int)(HCI_CMD_PREAMBLE_SIZE + cmd->plen)) + return BCME_BUFTOOSHORT; + + dhd_bta_docmd(dhd_pub, cmd, len); + break; + } + + case IOV_SVAL(IOV_HCI_ACL_DATA): { + amp_hci_ACL_data_t *ACL_data = (amp_hci_ACL_data_t *)arg; + + /* sanity check: HCI header present */ + if (len < HCI_ACL_DATA_PREAMBLE_SIZE) + return BCME_BUFTOOSHORT; + + /* sanity check: ACL data is present */ + if (len < (int)(HCI_ACL_DATA_PREAMBLE_SIZE + ACL_data->dlen)) + return BCME_BUFTOOSHORT; + + dhd_bta_tx_hcidata(dhd_pub, ACL_data, len); + break; + } +#endif /* WLBTAMP */ + +#ifdef PROP_TXSTATUS + case IOV_GVAL(IOV_PROPTXSTATUS_ENABLE): + int_val = dhd_pub->wlfc_enabled? 1 : 0; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_PROPTXSTATUS_ENABLE): + dhd_pub->wlfc_enabled = int_val? 1 : 0; + break; + + case IOV_GVAL(IOV_PROPTXSTATUS_MODE): { + athost_wl_status_info_t *wlfc = + (athost_wl_status_info_t*)dhd_pub->wlfc_state; + int_val = dhd_pub->wlfc_state ? (int32)wlfc->proptxstatus_mode : 0; + bcopy(&int_val, arg, val_size); + break; + } + + case IOV_SVAL(IOV_PROPTXSTATUS_MODE): + if (dhd_pub->wlfc_state) { + athost_wl_status_info_t *wlfc = + (athost_wl_status_info_t*)dhd_pub->wlfc_state; + wlfc->proptxstatus_mode = int_val & 0xff; + } + break; +#endif /* PROP_TXSTATUS */ + + case IOV_GVAL(IOV_BUS_TYPE): + /* The dhd application queries the driver to check if its usb or sdio. */ +#ifdef BCMDHDUSB + int_val = BUS_TYPE_USB; +#endif + int_val = BUS_TYPE_SDIO; + bcopy(&int_val, arg, val_size); + break; + + +#ifdef WLMEDIA_HTSF + case IOV_GVAL(IOV_WLPKTDLYSTAT_SZ): + int_val = dhd_pub->htsfdlystat_sz; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_WLPKTDLYSTAT_SZ): + dhd_pub->htsfdlystat_sz = int_val & 0xff; + printf("Setting tsfdlystat_sz:%d\n", dhd_pub->htsfdlystat_sz); + break; +#endif + case IOV_SVAL(IOV_CHANGEMTU): + int_val &= 0xffff; + bcmerror = dhd_change_mtu(dhd_pub, int_val, 0); + break; + + case IOV_GVAL(IOV_HOSTREORDER_FLOWS): + { + uint i = 0; + uint8 *ptr = (uint8 *)arg; + uint8 count = 0; + + ptr++; + for (i = 0; i < WLHOST_REORDERDATA_MAXFLOWS; i++) { + if (dhd_pub->reorder_bufs[i] != NULL) { + *ptr = dhd_pub->reorder_bufs[i]->flow_id; + ptr++; + count++; + } + } + ptr = (uint8 *)arg; + *ptr = count; + break; + } + + default: + bcmerror = BCME_UNSUPPORTED; + break; + } + +exit: + DHD_TRACE(("%s: actionid %d, bcmerror %d\n", __FUNCTION__, actionid, bcmerror)); + return bcmerror; +} + +/* Store the status of a connection attempt for later retrieval by an iovar */ +void +dhd_store_conn_status(uint32 event, uint32 status, uint32 reason) +{ + /* Do not overwrite a WLC_E_PRUNE with a WLC_E_SET_SSID + * because an encryption/rsn mismatch results in both events, and + * the important information is in the WLC_E_PRUNE. + */ + if (!(event == WLC_E_SET_SSID && status == WLC_E_STATUS_FAIL && + dhd_conn_event == WLC_E_PRUNE)) { + dhd_conn_event = event; + dhd_conn_status = status; + dhd_conn_reason = reason; + } +} + +bool +dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, void *pkt, int prec) +{ + void *p; + int eprec = -1; /* precedence to evict from */ + bool discard_oldest; + + /* Fast case, precedence queue is not full and we are also not + * exceeding total queue length + */ + if (!pktq_pfull(q, prec) && !pktq_full(q)) { + pktq_penq(q, prec, pkt); + return TRUE; + } + + /* Determine precedence from which to evict packet, if any */ + if (pktq_pfull(q, prec)) + eprec = prec; + else if (pktq_full(q)) { + p = pktq_peek_tail(q, &eprec); + ASSERT(p); + if (eprec > prec || eprec < 0) + return FALSE; + } + + /* Evict if needed */ + if (eprec >= 0) { + /* Detect queueing to unconfigured precedence */ + ASSERT(!pktq_pempty(q, eprec)); + discard_oldest = AC_BITMAP_TST(dhdp->wme_dp, eprec); + if (eprec == prec && !discard_oldest) + return FALSE; /* refuse newer (incoming) packet */ + /* Evict packet according to discard policy */ + p = discard_oldest ? pktq_pdeq(q, eprec) : pktq_pdeq_tail(q, eprec); + ASSERT(p); + + PKTFREE(dhdp->osh, p, TRUE); + } + + /* Enqueue */ + p = pktq_penq(q, prec, pkt); + ASSERT(p); + + return TRUE; +} + +static int +dhd_iovar_op(dhd_pub_t *dhd_pub, const char *name, + void *params, int plen, void *arg, int len, bool set) +{ + int bcmerror = 0; + int val_size; + const bcm_iovar_t *vi = NULL; + uint32 actionid; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + ASSERT(name); + ASSERT(len >= 0); + + /* Get MUST have return space */ + ASSERT(set || (arg && len)); + + /* Set does NOT take qualifiers */ + ASSERT(!set || (!params && !plen)); + + if ((vi = bcm_iovar_lookup(dhd_iovars, name)) == NULL) { + bcmerror = BCME_UNSUPPORTED; + goto exit; + } + + DHD_CTL(("%s: %s %s, len %d plen %d\n", __FUNCTION__, + name, (set ? "set" : "get"), len, plen)); + + /* set up 'params' pointer in case this is a set command so that + * the convenience int and bool code can be common to set and get + */ + if (params == NULL) { + params = arg; + plen = len; + } + + if (vi->type == IOVT_VOID) + val_size = 0; + else if (vi->type == IOVT_BUFFER) + val_size = len; + else + /* all other types are integer sized */ + val_size = sizeof(int); + + actionid = set ? IOV_SVAL(vi->varid) : IOV_GVAL(vi->varid); + + bcmerror = dhd_doiovar(dhd_pub, vi, actionid, name, params, plen, arg, len, val_size); + +exit: + return bcmerror; +} + +int +dhd_ioctl(dhd_pub_t * dhd_pub, dhd_ioctl_t *ioc, void * buf, uint buflen) +{ + int bcmerror = 0; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (!buf) { + return BCME_BADARG; + } + + switch (ioc->cmd) { + case DHD_GET_MAGIC: + if (buflen < sizeof(int)) + bcmerror = BCME_BUFTOOSHORT; + else + *(int*)buf = DHD_IOCTL_MAGIC; + break; + + case DHD_GET_VERSION: + if (buflen < sizeof(int)) + bcmerror = -BCME_BUFTOOSHORT; + else + *(int*)buf = DHD_IOCTL_VERSION; + break; + + case DHD_GET_VAR: + case DHD_SET_VAR: { + char *arg; + uint arglen; + + /* scan past the name to any arguments */ + for (arg = buf, arglen = buflen; *arg && arglen; arg++, arglen--) + ; + + if (*arg) { + bcmerror = BCME_BUFTOOSHORT; + break; + } + + /* account for the NUL terminator */ + arg++, arglen--; + + /* call with the appropriate arguments */ + if (ioc->cmd == DHD_GET_VAR) + bcmerror = dhd_iovar_op(dhd_pub, buf, arg, arglen, + buf, buflen, IOV_GET); + else + bcmerror = dhd_iovar_op(dhd_pub, buf, NULL, 0, arg, arglen, IOV_SET); + if (bcmerror != BCME_UNSUPPORTED) + break; + + /* not in generic table, try protocol module */ + if (ioc->cmd == DHD_GET_VAR) + bcmerror = dhd_prot_iovar_op(dhd_pub, buf, arg, + arglen, buf, buflen, IOV_GET); + else + bcmerror = dhd_prot_iovar_op(dhd_pub, buf, + NULL, 0, arg, arglen, IOV_SET); + if (bcmerror != BCME_UNSUPPORTED) + break; + + /* if still not found, try bus module */ + if (ioc->cmd == DHD_GET_VAR) { + bcmerror = dhd_bus_iovar_op(dhd_pub, buf, + arg, arglen, buf, buflen, IOV_GET); + } else { + bcmerror = dhd_bus_iovar_op(dhd_pub, buf, + NULL, 0, arg, arglen, IOV_SET); + } + + break; + } + + default: + bcmerror = BCME_UNSUPPORTED; + } + + return bcmerror; +} + +#ifdef SHOW_EVENTS +static void +wl_show_host_event(wl_event_msg_t *event, void *event_data) +{ + uint i, status, reason; + bool group = FALSE, flush_txq = FALSE, link = FALSE; + const char *auth_str; + const char *event_name; + uchar *buf; + char err_msg[256], eabuf[ETHER_ADDR_STR_LEN]; + uint event_type, flags, auth_type, datalen; + + event_type = ntoh32(event->event_type); + flags = ntoh16(event->flags); + status = ntoh32(event->status); + reason = ntoh32(event->reason); + BCM_REFERENCE(reason); + auth_type = ntoh32(event->auth_type); + datalen = ntoh32(event->datalen); + + /* debug dump of event messages */ + sprintf(eabuf, "%02x:%02x:%02x:%02x:%02x:%02x", + (uchar)event->addr.octet[0]&0xff, + (uchar)event->addr.octet[1]&0xff, + (uchar)event->addr.octet[2]&0xff, + (uchar)event->addr.octet[3]&0xff, + (uchar)event->addr.octet[4]&0xff, + (uchar)event->addr.octet[5]&0xff); + + event_name = "UNKNOWN"; + for (i = 0; i < (uint)bcmevent_names_size; i++) + if (bcmevent_names[i].event == event_type) + event_name = bcmevent_names[i].name; + + if (flags & WLC_EVENT_MSG_LINK) + link = TRUE; + if (flags & WLC_EVENT_MSG_GROUP) + group = TRUE; + if (flags & WLC_EVENT_MSG_FLUSHTXQ) + flush_txq = TRUE; + + switch (event_type) { + case WLC_E_START: + case WLC_E_DEAUTH: + case WLC_E_DISASSOC: + DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf)); + break; + + case WLC_E_ASSOC_IND: + case WLC_E_REASSOC_IND: + + DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf)); + break; + + case WLC_E_ASSOC: + case WLC_E_REASSOC: + if (status == WLC_E_STATUS_SUCCESS) { + DHD_EVENT(("MACEVENT: %s, MAC %s, SUCCESS\n", event_name, eabuf)); + } else if (status == WLC_E_STATUS_TIMEOUT) { + DHD_EVENT(("MACEVENT: %s, MAC %s, TIMEOUT\n", event_name, eabuf)); + } else if (status == WLC_E_STATUS_FAIL) { + DHD_EVENT(("MACEVENT: %s, MAC %s, FAILURE, reason %d\n", + event_name, eabuf, (int)reason)); + } else { + DHD_EVENT(("MACEVENT: %s, MAC %s, unexpected status %d\n", + event_name, eabuf, (int)status)); + } + break; + + case WLC_E_DEAUTH_IND: + case WLC_E_DISASSOC_IND: + DHD_EVENT(("MACEVENT: %s, MAC %s, reason %d\n", event_name, eabuf, (int)reason)); + break; + + case WLC_E_AUTH: + case WLC_E_AUTH_IND: + if (auth_type == DOT11_OPEN_SYSTEM) + auth_str = "Open System"; + else if (auth_type == DOT11_SHARED_KEY) + auth_str = "Shared Key"; + else { + sprintf(err_msg, "AUTH unknown: %d", (int)auth_type); + auth_str = err_msg; + } + if (event_type == WLC_E_AUTH_IND) { + DHD_EVENT(("MACEVENT: %s, MAC %s, %s\n", event_name, eabuf, auth_str)); + } else if (status == WLC_E_STATUS_SUCCESS) { + DHD_EVENT(("MACEVENT: %s, MAC %s, %s, SUCCESS\n", + event_name, eabuf, auth_str)); + } else if (status == WLC_E_STATUS_TIMEOUT) { + DHD_EVENT(("MACEVENT: %s, MAC %s, %s, TIMEOUT\n", + event_name, eabuf, auth_str)); + } else if (status == WLC_E_STATUS_FAIL) { + DHD_EVENT(("MACEVENT: %s, MAC %s, %s, FAILURE, reason %d\n", + event_name, eabuf, auth_str, (int)reason)); + } + BCM_REFERENCE(auth_str); + + break; + + case WLC_E_JOIN: + case WLC_E_ROAM: + case WLC_E_SET_SSID: + if (status == WLC_E_STATUS_SUCCESS) { + DHD_EVENT(("MACEVENT: %s, MAC %s\n", event_name, eabuf)); + } else if (status == WLC_E_STATUS_FAIL) { + DHD_EVENT(("MACEVENT: %s, failed\n", event_name)); + } else if (status == WLC_E_STATUS_NO_NETWORKS) { + DHD_EVENT(("MACEVENT: %s, no networks found\n", event_name)); + } else { + DHD_EVENT(("MACEVENT: %s, unexpected status %d\n", + event_name, (int)status)); + } + break; + + case WLC_E_BEACON_RX: + if (status == WLC_E_STATUS_SUCCESS) { + DHD_EVENT(("MACEVENT: %s, SUCCESS\n", event_name)); + } else if (status == WLC_E_STATUS_FAIL) { + DHD_EVENT(("MACEVENT: %s, FAIL\n", event_name)); + } else { + DHD_EVENT(("MACEVENT: %s, status %d\n", event_name, status)); + } + break; + + case WLC_E_LINK: + DHD_EVENT(("MACEVENT: %s %s\n", event_name, link?"UP":"DOWN")); + BCM_REFERENCE(link); + break; + + case WLC_E_MIC_ERROR: + DHD_EVENT(("MACEVENT: %s, MAC %s, Group %d, Flush %d\n", + event_name, eabuf, group, flush_txq)); + BCM_REFERENCE(group); + BCM_REFERENCE(flush_txq); + break; + + case WLC_E_ICV_ERROR: + case WLC_E_UNICAST_DECODE_ERROR: + case WLC_E_MULTICAST_DECODE_ERROR: + DHD_EVENT(("MACEVENT: %s, MAC %s\n", + event_name, eabuf)); + break; + + case WLC_E_TXFAIL: + DHD_EVENT(("MACEVENT: %s, RA %s\n", event_name, eabuf)); + break; + + case WLC_E_SCAN_COMPLETE: + case WLC_E_ASSOC_REQ_IE: + case WLC_E_ASSOC_RESP_IE: + case WLC_E_PMKID_CACHE: + DHD_EVENT(("MACEVENT: %s\n", event_name)); + break; + + case WLC_E_PFN_NET_FOUND: + case WLC_E_PFN_NET_LOST: + case WLC_E_PFN_SCAN_COMPLETE: + case WLC_E_PFN_SCAN_NONE: + case WLC_E_PFN_SCAN_ALLGONE: + DHD_EVENT(("PNOEVENT: %s\n", event_name)); + break; + + case WLC_E_PSK_SUP: + case WLC_E_PRUNE: + DHD_EVENT(("MACEVENT: %s, status %d, reason %d\n", + event_name, (int)status, (int)reason)); + break; + +#ifdef WIFI_ACT_FRAME + case WLC_E_ACTION_FRAME: + DHD_TRACE(("MACEVENT: %s Bssid %s\n", event_name, eabuf)); + break; +#endif /* WIFI_ACT_FRAME */ + + case WLC_E_TRACE: { + static uint32 seqnum_prev = 0; + msgtrace_hdr_t hdr; + uint32 nblost; + char *s, *p; + + buf = (uchar *) event_data; + memcpy(&hdr, buf, MSGTRACE_HDRLEN); + + if (hdr.version != MSGTRACE_VERSION) { + printf("\nMACEVENT: %s [unsupported version --> " + "dhd version:%d dongle version:%d]\n", + event_name, MSGTRACE_VERSION, hdr.version); + /* Reset datalen to avoid display below */ + datalen = 0; + break; + } + + /* There are 2 bytes available at the end of data */ + buf[MSGTRACE_HDRLEN + ntoh16(hdr.len)] = '\0'; + + if (ntoh32(hdr.discarded_bytes) || ntoh32(hdr.discarded_printf)) { + printf("\nWLC_E_TRACE: [Discarded traces in dongle -->" + "discarded_bytes %d discarded_printf %d]\n", + ntoh32(hdr.discarded_bytes), ntoh32(hdr.discarded_printf)); + } + + nblost = ntoh32(hdr.seqnum) - seqnum_prev - 1; + if (nblost > 0) { + printf("\nWLC_E_TRACE: [Event lost --> seqnum %d nblost %d\n", + ntoh32(hdr.seqnum), nblost); + } + seqnum_prev = ntoh32(hdr.seqnum); + + /* Display the trace buffer. Advance from \n to \n to avoid display big + * printf (issue with Linux printk ) + */ + p = (char *)&buf[MSGTRACE_HDRLEN]; + while ((s = strstr(p, "\n")) != NULL) { + *s = '\0'; + printf("%s\n", p); + p = s+1; + } + printf("%s\n", p); + + /* Reset datalen to avoid display below */ + datalen = 0; + break; + } + + + case WLC_E_RSSI: + DHD_EVENT(("MACEVENT: %s %d\n", event_name, ntoh32(*((int *)event_data)))); + break; + + default: + DHD_EVENT(("MACEVENT: %s %d, MAC %s, status %d, reason %d, auth %d\n", + event_name, event_type, eabuf, (int)status, (int)reason, + (int)auth_type)); + break; + } + + /* show any appended data */ + if (datalen) { + buf = (uchar *) event_data; + DHD_EVENT((" data (%d) : ", datalen)); + for (i = 0; i < datalen; i++) + DHD_EVENT((" 0x%02x ", *buf++)); + DHD_EVENT(("\n")); + } +} +#endif /* SHOW_EVENTS */ + +int +wl_host_event(dhd_pub_t *dhd_pub, int *ifidx, void *pktdata, + wl_event_msg_t *event, void **data_ptr) +{ + /* check whether packet is a BRCM event pkt */ + bcm_event_t *pvt_data = (bcm_event_t *)pktdata; + uint8 *event_data; + uint32 type, status, datalen; + uint16 flags; + int evlen; + + if (bcmp(BRCM_OUI, &pvt_data->bcm_hdr.oui[0], DOT11_OUI_LEN)) { + DHD_ERROR(("%s: mismatched OUI, bailing\n", __FUNCTION__)); + return (BCME_ERROR); + } + + /* BRCM event pkt may be unaligned - use xxx_ua to load user_subtype. */ + if (ntoh16_ua((void *)&pvt_data->bcm_hdr.usr_subtype) != BCMILCP_BCM_SUBTYPE_EVENT) { + DHD_ERROR(("%s: mismatched subtype, bailing\n", __FUNCTION__)); + return (BCME_ERROR); + } + + *data_ptr = &pvt_data[1]; + event_data = *data_ptr; + + /* memcpy since BRCM event pkt may be unaligned. */ + memcpy(event, &pvt_data->event, sizeof(wl_event_msg_t)); + + type = ntoh32_ua((void *)&event->event_type); + flags = ntoh16_ua((void *)&event->flags); + status = ntoh32_ua((void *)&event->status); + datalen = ntoh32_ua((void *)&event->datalen); + evlen = datalen + sizeof(bcm_event_t); + + switch (type) { +#ifdef PROP_TXSTATUS + case WLC_E_FIFO_CREDIT_MAP: + dhd_wlfc_event(dhd_pub->info); + dhd_wlfc_FIFOcreditmap_event(dhd_pub->info, event_data); + WLFC_DBGMESG(("WLC_E_FIFO_CREDIT_MAP:(AC0,AC1,AC2,AC3),(BC_MC),(OTHER): " + "(%d,%d,%d,%d),(%d),(%d)\n", event_data[0], event_data[1], + event_data[2], + event_data[3], event_data[4], event_data[5])); + break; +#endif + + case WLC_E_IF: + { + dhd_if_event_t *ifevent = (dhd_if_event_t *)event_data; +#ifdef PROP_TXSTATUS + { + uint8* ea = pvt_data->eth.ether_dhost; + WLFC_DBGMESG(("WLC_E_IF: idx:%d, action:%s, iftype:%s, " + "[%02x:%02x:%02x:%02x:%02x:%02x]\n", + ifevent->ifidx, + ((ifevent->action == WLC_E_IF_ADD) ? "ADD":"DEL"), + ((ifevent->is_AP == 0) ? "STA":"AP "), + ea[0], ea[1], ea[2], ea[3], ea[4], ea[5])); + (void)ea; + if (ifevent->action == WLC_E_IF_CHANGE) + dhd_wlfc_interface_event(dhd_pub->info, + eWLFC_MAC_ENTRY_ACTION_UPDATE, + ifevent->ifidx, ifevent->is_AP, ea); + else + dhd_wlfc_interface_event(dhd_pub->info, + ((ifevent->action == WLC_E_IF_ADD) ? + eWLFC_MAC_ENTRY_ACTION_ADD : eWLFC_MAC_ENTRY_ACTION_DEL), + ifevent->ifidx, ifevent->is_AP, ea); + + + /* dhd already has created an interface by default, for 0 */ + if (ifevent->ifidx == 0) + break; + } +#endif /* PROP_TXSTATUS */ + +#ifdef WL_CFG80211 + if (wl_cfg80211_is_progress_ifchange()) { + DHD_ERROR(("%s: ifidx %d for %s action %d\n", + __FUNCTION__, ifevent->ifidx, + event->ifname, ifevent->action)); + if (ifevent->action == WLC_E_IF_ADD) + wl_cfg80211_notify_ifchange(); + return (BCME_OK); + } +#endif /* WL_CFG80211 */ + if (ifevent->ifidx > 0 && ifevent->ifidx < DHD_MAX_IFS) { + if (ifevent->action == WLC_E_IF_ADD) { + if (dhd_add_if(dhd_pub->info, ifevent->ifidx, + NULL, event->ifname, + event->addr.octet, + ifevent->flags, ifevent->bssidx)) { + DHD_ERROR(("%s: dhd_add_if failed!!" + " ifidx: %d for %s\n", + __FUNCTION__, + ifevent->ifidx, + event->ifname)); + return (BCME_ERROR); + } + } + else if (ifevent->action == WLC_E_IF_DEL) + dhd_del_if(dhd_pub->info, ifevent->ifidx); + } else { +#ifndef PROP_TXSTATUS + DHD_ERROR(("%s: Invalid ifidx %d for %s\n", + __FUNCTION__, ifevent->ifidx, event->ifname)); +#endif /* !PROP_TXSTATUS */ + } + } + /* send up the if event: btamp user needs it */ + *ifidx = dhd_ifname2idx(dhd_pub->info, event->ifname); + /* push up to external supp/auth */ + dhd_event(dhd_pub->info, (char *)pvt_data, evlen, *ifidx); + break; + + +#ifdef WLMEDIA_HTSF + case WLC_E_HTSFSYNC: + htsf_update(dhd_pub->info, event_data); + break; +#endif /* WLMEDIA_HTSF */ +#if defined(NDIS630) + case WLC_E_NDIS_LINK: + break; +#else /* defined(NDIS630) && defined(BCMDONGLEHOST) */ + case WLC_E_NDIS_LINK: { + uint32 temp = hton32(WLC_E_LINK); + + memcpy((void *)(&pvt_data->event.event_type), &temp, + sizeof(pvt_data->event.event_type)); + } +#endif + /* These are what external supplicant/authenticator wants */ + /* fall through */ + case WLC_E_LINK: + case WLC_E_DEAUTH: + case WLC_E_DEAUTH_IND: + case WLC_E_DISASSOC: + case WLC_E_DISASSOC_IND: + DHD_EVENT(("%s: Link event %d, flags %x, status %x\n", + __FUNCTION__, type, flags, status)); + /* fall through */ + default: + *ifidx = dhd_ifname2idx(dhd_pub->info, event->ifname); + /* push up to external supp/auth */ + dhd_event(dhd_pub->info, (char *)pvt_data, evlen, *ifidx); + DHD_TRACE(("%s: MAC event %d, flags %x, status %x\n", + __FUNCTION__, type, flags, status)); + BCM_REFERENCE(flags); + BCM_REFERENCE(status); + + /* put it back to WLC_E_NDIS_LINK */ + if (type == WLC_E_NDIS_LINK) { + uint32 temp; + + temp = ntoh32_ua((void *)&event->event_type); + DHD_TRACE(("Converted to WLC_E_LINK type %d\n", temp)); + + temp = ntoh32(WLC_E_NDIS_LINK); + memcpy((void *)(&pvt_data->event.event_type), &temp, + sizeof(pvt_data->event.event_type)); + } + break; + } + +#ifdef SHOW_EVENTS + wl_show_host_event(event, (void *)event_data); +#endif /* SHOW_EVENTS */ + + return (BCME_OK); +} + +void +wl_event_to_host_order(wl_event_msg_t * evt) +{ + /* Event struct members passed from dongle to host are stored in network + * byte order. Convert all members to host-order. + */ + evt->event_type = ntoh32(evt->event_type); + evt->flags = ntoh16(evt->flags); + evt->status = ntoh32(evt->status); + evt->reason = ntoh32(evt->reason); + evt->auth_type = ntoh32(evt->auth_type); + evt->datalen = ntoh32(evt->datalen); + evt->version = ntoh16(evt->version); +} + +void +dhd_print_buf(void *pbuf, int len, int bytes_per_line) +{ +#ifdef DHD_DEBUG + int i, j = 0; + unsigned char *buf = pbuf; + + if (bytes_per_line == 0) { + bytes_per_line = len; + } + + for (i = 0; i < len; i++) { + printf("%2.2x", *buf++); + j++; + if (j == bytes_per_line) { + printf("\n"); + j = 0; + } else { + printf(":"); + } + } + printf("\n"); +#endif /* DHD_DEBUG */ +} + +#define strtoul(nptr, endptr, base) bcm_strtoul((nptr), (endptr), (base)) + +/* Convert user's input in hex pattern to byte-size mask */ +static int +wl_pattern_atoh(char *src, char *dst) +{ + int i; + if (strncmp(src, "0x", 2) != 0 && + strncmp(src, "0X", 2) != 0) { + DHD_ERROR(("Mask invalid format. Needs to start with 0x\n")); + return -1; + } + src = src + 2; /* Skip past 0x */ + if (strlen(src) % 2 != 0) { + DHD_ERROR(("Mask invalid format. Needs to be of even length\n")); + return -1; + } + for (i = 0; *src != '\0'; i++) { + char num[3]; + bcm_strncpy_s(num, sizeof(num), src, 2); + num[2] = '\0'; + dst[i] = (uint8)strtoul(num, NULL, 16); + src += 2; + } + return i; +} + +void +dhd_pktfilter_offload_enable(dhd_pub_t * dhd, char *arg, int enable, int master_mode) +{ + char *argv[8]; + int i = 0; + const char *str; + int buf_len; + int str_len; + char *arg_save = 0, *arg_org = 0; + int rc; + char buf[128]; + wl_pkt_filter_enable_t enable_parm; + wl_pkt_filter_enable_t * pkt_filterp; + + if (!arg) + return; + + if (!(arg_save = MALLOC(dhd->osh, strlen(arg) + 1))) { + DHD_ERROR(("%s: kmalloc failed\n", __FUNCTION__)); + goto fail; + } + arg_org = arg_save; + memcpy(arg_save, arg, strlen(arg) + 1); + + argv[i] = bcmstrtok(&arg_save, " ", 0); + + i = 0; + if (argv[i] == NULL) { + DHD_ERROR(("No args provided\n")); + goto fail; + } + + str = "pkt_filter_enable"; + str_len = strlen(str); + bcm_strncpy_s(buf, sizeof(buf), str, str_len); + buf[str_len] = '\0'; + buf_len = str_len + 1; + + pkt_filterp = (wl_pkt_filter_enable_t *)(buf + str_len + 1); + + /* Parse packet filter id. */ + enable_parm.id = htod32(strtoul(argv[i], NULL, 0)); + + /* Parse enable/disable value. */ + enable_parm.enable = htod32(enable); + + buf_len += sizeof(enable_parm); + memcpy((char *)pkt_filterp, + &enable_parm, + sizeof(enable_parm)); + + /* Enable/disable the specified filter. */ + rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0); + rc = rc >= 0 ? 0 : rc; + if (rc) + DHD_TRACE(("%s: failed to add pktfilter %s, retcode = %d\n", + __FUNCTION__, arg, rc)); + else + DHD_TRACE(("%s: successfully added pktfilter %s\n", + __FUNCTION__, arg)); + + /* Contorl the master mode */ + bcm_mkiovar("pkt_filter_mode", (char *)&master_mode, 4, buf, sizeof(buf)); + rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, sizeof(buf), TRUE, 0); + rc = rc >= 0 ? 0 : rc; + if (rc) + DHD_TRACE(("%s: failed to add pktfilter %s, retcode = %d\n", + __FUNCTION__, arg, rc)); + +fail: + if (arg_org) + MFREE(dhd->osh, arg_org, strlen(arg) + 1); +} + +void +dhd_pktfilter_offload_set(dhd_pub_t * dhd, char *arg) +{ + const char *str; + wl_pkt_filter_t pkt_filter; + wl_pkt_filter_t *pkt_filterp; + int buf_len; + int str_len; + int rc; + uint32 mask_size; + uint32 pattern_size; + char *argv[8], * buf = 0; + int i = 0; + char *arg_save = 0, *arg_org = 0; +#define BUF_SIZE 2048 + + if (!arg) + return; + + if (!(arg_save = MALLOC(dhd->osh, strlen(arg) + 1))) { + DHD_ERROR(("%s: kmalloc failed\n", __FUNCTION__)); + goto fail; + } + + arg_org = arg_save; + + if (!(buf = MALLOC(dhd->osh, BUF_SIZE))) { + DHD_ERROR(("%s: kmalloc failed\n", __FUNCTION__)); + goto fail; + } + + memcpy(arg_save, arg, strlen(arg) + 1); + + if (strlen(arg) > BUF_SIZE) { + DHD_ERROR(("Not enough buffer %d < %d\n", (int)strlen(arg), (int)sizeof(buf))); + goto fail; + } + + argv[i] = bcmstrtok(&arg_save, " ", 0); + while (argv[i++]) + argv[i] = bcmstrtok(&arg_save, " ", 0); + + i = 0; + if (argv[i] == NULL) { + DHD_ERROR(("No args provided\n")); + goto fail; + } + + str = "pkt_filter_add"; + str_len = strlen(str); + bcm_strncpy_s(buf, BUF_SIZE, str, str_len); + buf[ str_len ] = '\0'; + buf_len = str_len + 1; + + pkt_filterp = (wl_pkt_filter_t *) (buf + str_len + 1); + + /* Parse packet filter id. */ + pkt_filter.id = htod32(strtoul(argv[i], NULL, 0)); + + if (argv[++i] == NULL) { + DHD_ERROR(("Polarity not provided\n")); + goto fail; + } + + /* Parse filter polarity. */ + pkt_filter.negate_match = htod32(strtoul(argv[i], NULL, 0)); + + if (argv[++i] == NULL) { + DHD_ERROR(("Filter type not provided\n")); + goto fail; + } + + /* Parse filter type. */ + pkt_filter.type = htod32(strtoul(argv[i], NULL, 0)); + + if (argv[++i] == NULL) { + DHD_ERROR(("Offset not provided\n")); + goto fail; + } + + /* Parse pattern filter offset. */ + pkt_filter.u.pattern.offset = htod32(strtoul(argv[i], NULL, 0)); + + if (argv[++i] == NULL) { + DHD_ERROR(("Bitmask not provided\n")); + goto fail; + } + + /* Parse pattern filter mask. */ + mask_size = + htod32(wl_pattern_atoh(argv[i], (char *) pkt_filterp->u.pattern.mask_and_pattern)); + + if (argv[++i] == NULL) { + DHD_ERROR(("Pattern not provided\n")); + goto fail; + } + + /* Parse pattern filter pattern. */ + pattern_size = + htod32(wl_pattern_atoh(argv[i], + (char *) &pkt_filterp->u.pattern.mask_and_pattern[mask_size])); + + if (mask_size != pattern_size) { + DHD_ERROR(("Mask and pattern not the same size\n")); + goto fail; + } + + pkt_filter.u.pattern.size_bytes = mask_size; + buf_len += WL_PKT_FILTER_FIXED_LEN; + buf_len += (WL_PKT_FILTER_PATTERN_FIXED_LEN + 2 * mask_size); + + /* Keep-alive attributes are set in local variable (keep_alive_pkt), and + ** then memcpy'ed into buffer (keep_alive_pktp) since there is no + ** guarantee that the buffer is properly aligned. + */ + memcpy((char *)pkt_filterp, + &pkt_filter, + WL_PKT_FILTER_FIXED_LEN + WL_PKT_FILTER_PATTERN_FIXED_LEN); + + rc = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0); + rc = rc >= 0 ? 0 : rc; + + if (rc) + DHD_TRACE(("%s: failed to add pktfilter %s, retcode = %d\n", + __FUNCTION__, arg, rc)); + else + DHD_TRACE(("%s: successfully added pktfilter %s\n", + __FUNCTION__, arg)); + +fail: + if (arg_org) + MFREE(dhd->osh, arg_org, strlen(arg) + 1); + + if (buf) + MFREE(dhd->osh, buf, BUF_SIZE); +} + +/* ========================== */ +/* ==== ARP OFFLOAD SUPPORT = */ +/* ========================== */ +#ifdef ARP_OFFLOAD_SUPPORT +void +dhd_arp_offload_set(dhd_pub_t * dhd, int arp_mode) +{ + char iovbuf[32]; + int retcode; + + bcm_mkiovar("arp_ol", (char *)&arp_mode, 4, iovbuf, sizeof(iovbuf)); + retcode = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + retcode = retcode >= 0 ? 0 : retcode; + if (retcode) + DHD_TRACE(("%s: failed to set ARP offload mode to 0x%x, retcode = %d\n", + __FUNCTION__, arp_mode, retcode)); + else + DHD_TRACE(("%s: successfully set ARP offload mode to 0x%x\n", + __FUNCTION__, arp_mode)); +} + +void +dhd_arp_offload_enable(dhd_pub_t * dhd, int arp_enable) +{ + char iovbuf[32]; + int retcode; + + bcm_mkiovar("arpoe", (char *)&arp_enable, 4, iovbuf, sizeof(iovbuf)); + retcode = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + retcode = retcode >= 0 ? 0 : retcode; + if (retcode) + DHD_TRACE(("%s: failed to enabe ARP offload to %d, retcode = %d\n", + __FUNCTION__, arp_enable, retcode)); + else + DHD_TRACE(("%s: successfully enabed ARP offload to %d\n", + __FUNCTION__, arp_enable)); +} + +void +dhd_aoe_arp_clr(dhd_pub_t *dhd) +{ + int ret = 0; + int iov_len = 0; + char iovbuf[128]; + + if (dhd == NULL) return; + + iov_len = bcm_mkiovar("arp_table_clear", 0, 0, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, iov_len, TRUE, 0) < 0)) + DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret)); +} + +void +dhd_aoe_hostip_clr(dhd_pub_t *dhd) +{ + int ret = 0; + int iov_len = 0; + char iovbuf[128]; + + if (dhd == NULL) return; + + iov_len = bcm_mkiovar("arp_hostip_clear", 0, 0, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, iov_len, TRUE, 0)) < 0) + DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret)); +} + +void +dhd_arp_offload_add_ip(dhd_pub_t *dhd, uint32 ipaddr) +{ + int iov_len = 0; + char iovbuf[32]; + int retcode; + + iov_len = bcm_mkiovar("arp_hostip", (char *)&ipaddr, 4, iovbuf, sizeof(iovbuf)); + retcode = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, iov_len, TRUE, 0); + + if (retcode) + DHD_TRACE(("%s: ARP ip addr add failed, retcode = %d\n", + __FUNCTION__, retcode)); + else + DHD_TRACE(("%s: sARP H ipaddr entry added \n", + __FUNCTION__)); +} + +int +dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen) +{ + int retcode, i; + int iov_len; + uint32 *ptr32 = buf; + bool clr_bottom = FALSE; + + if (!buf) + return -1; + + iov_len = bcm_mkiovar("arp_hostip", 0, 0, buf, buflen); + BCM_REFERENCE(iov_len); + retcode = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, buf, buflen, FALSE, 0); + + if (retcode) { + DHD_TRACE(("%s: ioctl WLC_GET_VAR error %d\n", + __FUNCTION__, retcode)); + + return -1; + } + + /* clean up the buf, ascii reminder */ + for (i = 0; i < MAX_IPV4_ENTRIES; i++) { + if (!clr_bottom) { + if (*ptr32 == 0) + clr_bottom = TRUE; + } else { + *ptr32 = 0; + } + ptr32++; + } + + return 0; +} +#endif /* ARP_OFFLOAD_SUPPORT */ + +/* send up locally generated event */ +void +dhd_sendup_event_common(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data) +{ + switch (ntoh32(event->event_type)) { +#ifdef WLBTAMP + case WLC_E_BTA_HCI_EVENT: + break; +#endif /* WLBTAMP */ + default: + break; + } + + /* Call per-port handler. */ + dhd_sendup_event(dhdp, event, data); +} + +#ifdef SIMPLE_ISCAN + +uint iscan_thread_id = 0; +iscan_buf_t * iscan_chain = 0; + +iscan_buf_t * +dhd_iscan_allocate_buf(dhd_pub_t *dhd, iscan_buf_t **iscanbuf) +{ + iscan_buf_t *iscanbuf_alloc = 0; + iscan_buf_t *iscanbuf_head; + + DHD_ISCAN(("%s: Entered\n", __FUNCTION__)); + dhd_iscan_lock(); + + iscanbuf_alloc = (iscan_buf_t*)MALLOC(dhd->osh, sizeof(iscan_buf_t)); + if (iscanbuf_alloc == NULL) + goto fail; + + iscanbuf_alloc->next = NULL; + iscanbuf_head = *iscanbuf; + + DHD_ISCAN(("%s: addr of allocated node = 0x%X" + "addr of iscanbuf_head = 0x%X dhd = 0x%X\n", + __FUNCTION__, iscanbuf_alloc, iscanbuf_head, dhd)); + + if (iscanbuf_head == NULL) { + *iscanbuf = iscanbuf_alloc; + DHD_ISCAN(("%s: Head is allocated\n", __FUNCTION__)); + goto fail; + } + + while (iscanbuf_head->next) + iscanbuf_head = iscanbuf_head->next; + + iscanbuf_head->next = iscanbuf_alloc; + +fail: + dhd_iscan_unlock(); + return iscanbuf_alloc; +} + +void +dhd_iscan_free_buf(void *dhdp, iscan_buf_t *iscan_delete) +{ + iscan_buf_t *iscanbuf_free = 0; + iscan_buf_t *iscanbuf_prv = 0; + iscan_buf_t *iscanbuf_cur; + dhd_pub_t *dhd = dhd_bus_pub(dhdp); + DHD_ISCAN(("%s: Entered\n", __FUNCTION__)); + + dhd_iscan_lock(); + + iscanbuf_cur = iscan_chain; + + /* If iscan_delete is null then delete the entire + * chain or else delete specific one provided + */ + if (!iscan_delete) { + while (iscanbuf_cur) { + iscanbuf_free = iscanbuf_cur; + iscanbuf_cur = iscanbuf_cur->next; + iscanbuf_free->next = 0; + MFREE(dhd->osh, iscanbuf_free, sizeof(iscan_buf_t)); + } + iscan_chain = 0; + } else { + while (iscanbuf_cur) { + if (iscanbuf_cur == iscan_delete) + break; + iscanbuf_prv = iscanbuf_cur; + iscanbuf_cur = iscanbuf_cur->next; + } + if (iscanbuf_prv) + iscanbuf_prv->next = iscan_delete->next; + + iscan_delete->next = 0; + MFREE(dhd->osh, iscan_delete, sizeof(iscan_buf_t)); + + if (!iscanbuf_prv) + iscan_chain = 0; + } + dhd_iscan_unlock(); +} + +iscan_buf_t * +dhd_iscan_result_buf(void) +{ + return iscan_chain; +} + +int +dhd_iscan_issue_request(void * dhdp, wl_iscan_params_t *pParams, uint32 size) +{ + int rc = -1; + dhd_pub_t *dhd = dhd_bus_pub(dhdp); + char *buf; + char iovar[] = "iscan"; + uint32 allocSize = 0; + wl_ioctl_t ioctl; + + if (pParams) { + allocSize = (size + strlen(iovar) + 1); + if ((allocSize < size) || (allocSize < strlen(iovar))) + { + DHD_ERROR(("%s: overflow - allocation size too large %d < %d + %d!\n", + __FUNCTION__, allocSize, size, strlen(iovar))); + goto cleanUp; + } + buf = MALLOC(dhd->osh, allocSize); + + if (buf == NULL) + { + DHD_ERROR(("%s: malloc of size %d failed!\n", __FUNCTION__, allocSize)); + goto cleanUp; + } + ioctl.cmd = WLC_SET_VAR; + bcm_mkiovar(iovar, (char *)pParams, size, buf, allocSize); + rc = dhd_wl_ioctl(dhd, 0, &ioctl, buf, allocSize); + } + +cleanUp: + if (buf) { + MFREE(dhd->osh, buf, allocSize); + } + + return rc; +} + +static int +dhd_iscan_get_partial_result(void *dhdp, uint *scan_count) +{ + wl_iscan_results_t *list_buf; + wl_iscan_results_t list; + wl_scan_results_t *results; + iscan_buf_t *iscan_cur; + int status = -1; + dhd_pub_t *dhd = dhd_bus_pub(dhdp); + int rc; + wl_ioctl_t ioctl; + + DHD_ISCAN(("%s: Enter\n", __FUNCTION__)); + + iscan_cur = dhd_iscan_allocate_buf(dhd, &iscan_chain); + if (!iscan_cur) { + DHD_ERROR(("%s: Failed to allocate node\n", __FUNCTION__)); + dhd_iscan_free_buf(dhdp, 0); + dhd_iscan_request(dhdp, WL_SCAN_ACTION_ABORT); + dhd_ind_scan_confirm(dhdp, FALSE); + goto fail; + } + + dhd_iscan_lock(); + + memset(iscan_cur->iscan_buf, 0, WLC_IW_ISCAN_MAXLEN); + list_buf = (wl_iscan_results_t*)iscan_cur->iscan_buf; + results = &list_buf->results; + results->buflen = WL_ISCAN_RESULTS_FIXED_SIZE; + results->version = 0; + results->count = 0; + + memset(&list, 0, sizeof(list)); + list.results.buflen = htod32(WLC_IW_ISCAN_MAXLEN); + bcm_mkiovar("iscanresults", (char *)&list, WL_ISCAN_RESULTS_FIXED_SIZE, + iscan_cur->iscan_buf, WLC_IW_ISCAN_MAXLEN); + ioctl.cmd = WLC_GET_VAR; + ioctl.set = FALSE; + rc = dhd_wl_ioctl(dhd, 0, &ioctl, iscan_cur->iscan_buf, WLC_IW_ISCAN_MAXLEN); + + results->buflen = dtoh32(results->buflen); + results->version = dtoh32(results->version); + *scan_count = results->count = dtoh32(results->count); + status = dtoh32(list_buf->status); + DHD_ISCAN(("%s: Got %d resuls status = (%x)\n", __FUNCTION__, results->count, status)); + + dhd_iscan_unlock(); + + if (!(*scan_count)) { + /* TODO: race condition when FLUSH already called */ + dhd_iscan_free_buf(dhdp, 0); + } +fail: + return status; +} + +#endif /* SIMPLE_ISCAN */ + +/* + * returns = TRUE if associated, FALSE if not associated + */ +bool dhd_is_associated(dhd_pub_t *dhd, void *bss_buf) +{ + char bssid[6], zbuf[6]; + int ret = -1; + + bzero(bssid, 6); + bzero(zbuf, 6); + + ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_BSSID, (char *)&bssid, ETHER_ADDR_LEN, FALSE, 0); + DHD_TRACE((" %s WLC_GET_BSSID ioctl res = %d\n", __FUNCTION__, ret)); + + if (ret == BCME_NOTASSOCIATED) { + DHD_TRACE(("%s: not associated! res:%d\n", __FUNCTION__, ret)); + } + + if (ret < 0) + return FALSE; + + if ((memcmp(bssid, zbuf, ETHER_ADDR_LEN) != 0)) { + /* STA is assocoated BSSID is non zero */ + + if (bss_buf) { + /* return bss if caller provided buf */ + memcpy(bss_buf, bssid, ETHER_ADDR_LEN); + } + return TRUE; + } else { + DHD_TRACE(("%s: WLC_GET_BSSID ioctl returned zero bssid\n", __FUNCTION__)); + return FALSE; + } +} + + +/* Function to estimate possible DTIM_SKIP value */ +int +dhd_get_dtim_skip(dhd_pub_t *dhd) +{ + int bcn_li_dtim; + int ret = -1; + int dtim_assoc = 0; + + if ((dhd->dtim_skip == 0) || (dhd->dtim_skip == 1)) + bcn_li_dtim = 3; + else + bcn_li_dtim = dhd->dtim_skip; + + /* Check if associated */ + if (dhd_is_associated(dhd, NULL) == FALSE) { + DHD_TRACE(("%s NOT assoc ret %d\n", __FUNCTION__, ret)); + goto exit; + } + + /* if assoc grab ap's dtim value */ + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_DTIMPRD, + &dtim_assoc, sizeof(dtim_assoc), FALSE, 0)) < 0) { + DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret)); + goto exit; + } + + DHD_ERROR(("%s bcn_li_dtim=%d DTIM=%d Listen=%d\n", + __FUNCTION__, bcn_li_dtim, dtim_assoc, LISTEN_INTERVAL)); + + /* if not assocated just eixt */ + if (dtim_assoc == 0) { + goto exit; + } + + /* check if sta listen interval fits into AP dtim */ + if (dtim_assoc > LISTEN_INTERVAL) { + /* AP DTIM to big for our Listen Interval : no dtim skiping */ + bcn_li_dtim = 1; + DHD_ERROR(("%s DTIM=%d > Listen=%d : too big ...\n", + __FUNCTION__, dtim_assoc, LISTEN_INTERVAL)); + goto exit; + } + + if ((bcn_li_dtim * dtim_assoc) > LISTEN_INTERVAL) { + /* Round up dtim_skip to fit into STAs Listen Interval */ + bcn_li_dtim = (int)(LISTEN_INTERVAL / dtim_assoc); + DHD_TRACE(("%s agjust dtim_skip as %d\n", __FUNCTION__, bcn_li_dtim)); + } + +exit: + return bcn_li_dtim; +} + +/* Check if HostAPD or WFD mode setup */ +bool dhd_check_ap_wfd_mode_set(dhd_pub_t *dhd) +{ +#ifdef WL_CFG80211 +#ifndef WL_ENABLE_P2P_IF + /* To be back compatble with ICS MR1 release where p2p interface + * disable but wlan0 used for p2p + */ + if (((dhd->op_mode & HOSTAPD_MASK) == HOSTAPD_MASK) || + ((dhd->op_mode & WFD_MASK) == WFD_MASK)) { + return TRUE; + } + else +#else + /* concurent mode with p2p interface for wfd and wlan0 for sta */ + if (((dhd->op_mode & P2P_GO_ENABLED) == P2P_GO_ENABLED) || + ((dhd->op_mode & P2P_GC_ENABLED) == P2P_GC_ENABLED)) { + DHD_ERROR(("%s P2P enabled for mode=%d\n", __FUNCTION__, dhd->op_mode)); + return TRUE; + } + else +#endif /* WL_ENABLE_P2P_IF */ +#endif /* WL_CFG80211 */ + return FALSE; +} + +#if defined(PNO_SUPPORT) +int +dhd_pno_clean(dhd_pub_t *dhd) +{ + char iovbuf[128]; + int pfn_enabled = 0; + int iov_len = 0; + int ret; + + /* Disable pfn */ + iov_len = bcm_mkiovar("pfn", (char *)&pfn_enabled, 4, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0)) >= 0) { + /* clear pfn */ + iov_len = bcm_mkiovar("pfnclear", 0, 0, iovbuf, sizeof(iovbuf)); + if (iov_len) { + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, + iov_len, TRUE, 0)) < 0) { + DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret)); + } + } + else { + ret = -1; + DHD_ERROR(("%s failed code %d\n", __FUNCTION__, iov_len)); + } + } + else + DHD_ERROR(("%s failed code %d\n", __FUNCTION__, ret)); + + return ret; +} + +int +dhd_pno_enable(dhd_pub_t *dhd, int pfn_enabled) +{ + char iovbuf[128]; + int ret = -1; + + if ((!dhd) && ((pfn_enabled != 0) || (pfn_enabled != 1))) { + DHD_ERROR(("%s error exit\n", __FUNCTION__)); + return ret; + } + + if (dhd_check_ap_wfd_mode_set(dhd) == TRUE) + return (ret); + + memset(iovbuf, 0, sizeof(iovbuf)); + + if ((pfn_enabled) && (dhd_is_associated(dhd, NULL) == TRUE)) { + DHD_ERROR(("%s pno is NOT enable : called in assoc mode , ignore\n", __FUNCTION__)); + return ret; + } + + /* Enable/disable PNO */ + if ((ret = bcm_mkiovar("pfn", (char *)&pfn_enabled, 4, iovbuf, sizeof(iovbuf))) > 0) { + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, + iovbuf, sizeof(iovbuf), TRUE, 0)) < 0) { + DHD_ERROR(("%s failed for error=%d\n", __FUNCTION__, ret)); + return ret; + } + else { + dhd->pno_enable = pfn_enabled; + DHD_TRACE(("%s set pno as %s\n", + __FUNCTION__, dhd->pno_enable ? "Enable" : "Disable")); + } + } + else DHD_ERROR(("%s failed err=%d\n", __FUNCTION__, ret)); + + return ret; +} + +/* Function to execute combined scan */ +int +dhd_pno_set(dhd_pub_t *dhd, wlc_ssid_t* ssids_local, int nssid, ushort scan_fr, + int pno_repeat, int pno_freq_expo_max) +{ + int err = -1; + char iovbuf[128]; + int k, i; + wl_pfn_param_t pfn_param; + wl_pfn_t pfn_element; + uint len = 0; + + DHD_TRACE(("%s nssid=%d nchan=%d\n", __FUNCTION__, nssid, scan_fr)); + + if ((!dhd) && (!ssids_local)) { + DHD_ERROR(("%s error exit\n", __FUNCTION__)); + err = -1; + return err; + } + + if (dhd_check_ap_wfd_mode_set(dhd) == TRUE) + return (err); + + /* Check for broadcast ssid */ + for (k = 0; k < nssid; k++) { + if (!ssids_local[k].SSID_len) { + DHD_ERROR(("%d: Broadcast SSID is ilegal for PNO setting\n", k)); + return err; + } + } +/* #define PNO_DUMP 1 */ +#ifdef PNO_DUMP + { + int j; + for (j = 0; j < nssid; j++) { + DHD_ERROR(("%d: scan for %s size =%d\n", j, + ssids_local[j].SSID, ssids_local[j].SSID_len)); + } + } +#endif /* PNO_DUMP */ + + /* clean up everything */ + if ((err = dhd_pno_clean(dhd)) < 0) { + DHD_ERROR(("%s failed error=%d\n", __FUNCTION__, err)); + return err; + } + memset(iovbuf, 0, sizeof(iovbuf)); + memset(&pfn_param, 0, sizeof(pfn_param)); + memset(&pfn_element, 0, sizeof(pfn_element)); + + /* set pfn parameters */ + pfn_param.version = htod32(PFN_VERSION); + pfn_param.flags = htod16((PFN_LIST_ORDER << SORT_CRITERIA_BIT)); + + /* check and set extra pno params */ + if ((pno_repeat != 0) || (pno_freq_expo_max != 0)) { + pfn_param.flags |= htod16(ENABLE << ENABLE_ADAPTSCAN_BIT); + pfn_param.repeat = (uchar) (pno_repeat); + pfn_param.exp = (uchar) (pno_freq_expo_max); + } + /* set up pno scan fr */ + if (scan_fr != 0) + pfn_param.scan_freq = htod32(scan_fr); + + if (pfn_param.scan_freq > PNO_SCAN_MAX_FW_SEC) { + DHD_ERROR(("%s pno freq above %d sec\n", __FUNCTION__, PNO_SCAN_MAX_FW_SEC)); + return err; + } + if (pfn_param.scan_freq < PNO_SCAN_MIN_FW_SEC) { + DHD_ERROR(("%s pno freq less %d sec\n", __FUNCTION__, PNO_SCAN_MIN_FW_SEC)); + return err; + } + + len = bcm_mkiovar("pfn_set", (char *)&pfn_param, sizeof(pfn_param), iovbuf, sizeof(iovbuf)); + if ((err = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, len, TRUE, 0)) < 0) { + DHD_ERROR(("%s pfn_set failed for error=%d\n", + __FUNCTION__, err)); + return err; + } + + /* set all pfn ssid */ + for (i = 0; i < nssid; i++) { + + pfn_element.infra = htod32(DOT11_BSSTYPE_INFRASTRUCTURE); + pfn_element.auth = (DOT11_OPEN_SYSTEM); + pfn_element.wpa_auth = htod32(WPA_AUTH_PFN_ANY); + pfn_element.wsec = htod32(0); + pfn_element.infra = htod32(1); + pfn_element.flags = htod32(ENABLE << WL_PFN_HIDDEN_BIT); + memcpy((char *)pfn_element.ssid.SSID, ssids_local[i].SSID, ssids_local[i].SSID_len); + pfn_element.ssid.SSID_len = ssids_local[i].SSID_len; + + if ((len = + bcm_mkiovar("pfn_add", (char *)&pfn_element, + sizeof(pfn_element), iovbuf, sizeof(iovbuf))) > 0) { + if ((err = + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, len, TRUE, 0)) < 0) { + DHD_ERROR(("%s failed for i=%d error=%d\n", + __FUNCTION__, i, err)); + return err; + } + else + DHD_TRACE(("%s set OK with PNO time=%d repeat=%d max_adjust=%d\n", + __FUNCTION__, pfn_param.scan_freq, + pfn_param.repeat, pfn_param.exp)); + } + else DHD_ERROR(("%s failed err=%d\n", __FUNCTION__, err)); + } + + /* Enable PNO */ + /* dhd_pno_enable(dhd, 1); */ + return err; +} + +int +dhd_pno_get_status(dhd_pub_t *dhd) +{ + int ret = -1; + + if (!dhd) + return ret; + else + return (dhd->pno_enable); +} + +#endif /* OEM_ANDROID && PNO_SUPPORT */ + +#if defined(KEEP_ALIVE) +int dhd_keep_alive_onoff(dhd_pub_t *dhd) +{ + char buf[256]; + const char *str; + wl_mkeep_alive_pkt_t mkeep_alive_pkt; + wl_mkeep_alive_pkt_t *mkeep_alive_pktp; + int buf_len; + int str_len; + int res = -1; + + if (dhd_check_ap_wfd_mode_set(dhd) == TRUE) + return (res); + + DHD_TRACE(("%s execution\n", __FUNCTION__)); + + str = "mkeep_alive"; + str_len = strlen(str); + strncpy(buf, str, str_len); + buf[ str_len ] = '\0'; + mkeep_alive_pktp = (wl_mkeep_alive_pkt_t *) (buf + str_len + 1); + mkeep_alive_pkt.period_msec = KEEP_ALIVE_PERIOD; + buf_len = str_len + 1; + mkeep_alive_pkt.version = htod16(WL_MKEEP_ALIVE_VERSION); + mkeep_alive_pkt.length = htod16(WL_MKEEP_ALIVE_FIXED_LEN); + /* Setup keep alive zero for null packet generation */ + mkeep_alive_pkt.keep_alive_id = 0; + mkeep_alive_pkt.len_bytes = 0; + buf_len += WL_MKEEP_ALIVE_FIXED_LEN; + /* Keep-alive attributes are set in local variable (mkeep_alive_pkt), and + * then memcpy'ed into buffer (mkeep_alive_pktp) since there is no + * guarantee that the buffer is properly aligned. + */ + memcpy((char *)mkeep_alive_pktp, &mkeep_alive_pkt, WL_MKEEP_ALIVE_FIXED_LEN); + + res = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, buf_len, TRUE, 0); + + return res; +} +#endif /* defined(KEEP_ALIVE) */ +/* Android ComboSCAN support */ + +/* + * data parsing from ComboScan tlv list +*/ +int +wl_iw_parse_data_tlv(char** list_str, void *dst, int dst_size, const char token, + int input_size, int *bytes_left) +{ + char* str = *list_str; + uint16 short_temp; + uint32 int_temp; + + if ((list_str == NULL) || (*list_str == NULL) ||(bytes_left == NULL) || (*bytes_left < 0)) { + DHD_ERROR(("%s error paramters\n", __FUNCTION__)); + return -1; + } + + /* Clean all dest bytes */ + memset(dst, 0, dst_size); + while (*bytes_left > 0) { + + if (str[0] != token) { + DHD_TRACE(("%s NOT Type=%d get=%d left_parse=%d \n", + __FUNCTION__, token, str[0], *bytes_left)); + return -1; + } + + *bytes_left -= 1; + str += 1; + + if (input_size == 1) { + memcpy(dst, str, input_size); + } + else if (input_size == 2) { + memcpy(dst, (char *)htod16(memcpy(&short_temp, str, input_size)), + input_size); + } + else if (input_size == 4) { + memcpy(dst, (char *)htod32(memcpy(&int_temp, str, input_size)), + input_size); + } + + *bytes_left -= input_size; + str += input_size; + *list_str = str; + return 1; + } + return 1; +} + +/* + * channel list parsing from cscan tlv list +*/ +int +wl_iw_parse_channel_list_tlv(char** list_str, uint16* channel_list, + int channel_num, int *bytes_left) +{ + char* str = *list_str; + int idx = 0; + + if ((list_str == NULL) || (*list_str == NULL) ||(bytes_left == NULL) || (*bytes_left < 0)) { + DHD_ERROR(("%s error paramters\n", __FUNCTION__)); + return -1; + } + + while (*bytes_left > 0) { + + if (str[0] != CSCAN_TLV_TYPE_CHANNEL_IE) { + *list_str = str; + DHD_TRACE(("End channel=%d left_parse=%d %d\n", idx, *bytes_left, str[0])); + return idx; + } + /* Get proper CSCAN_TLV_TYPE_CHANNEL_IE */ + *bytes_left -= 1; + str += 1; + + if (str[0] == 0) { + /* All channels */ + channel_list[idx] = 0x0; + } + else { + channel_list[idx] = (uint16)str[0]; + DHD_TRACE(("%s channel=%d \n", __FUNCTION__, channel_list[idx])); + } + *bytes_left -= 1; + str += 1; + + if (idx++ > 255) { + DHD_ERROR(("%s Too many channels \n", __FUNCTION__)); + return -1; + } + } + + *list_str = str; + return idx; +} + +/* + * SSIDs list parsing from cscan tlv list + */ +int +wl_iw_parse_ssid_list_tlv(char** list_str, wlc_ssid_t* ssid, int max, int *bytes_left) +{ + char* str; + int idx = 0; + + if ((list_str == NULL) || (*list_str == NULL) || (*bytes_left < 0)) { + DHD_ERROR(("%s error paramters\n", __FUNCTION__)); + return -1; + } + str = *list_str; + while (*bytes_left > 0) { + + if (str[0] != CSCAN_TLV_TYPE_SSID_IE) { + *list_str = str; + DHD_TRACE(("nssid=%d left_parse=%d %d\n", idx, *bytes_left, str[0])); + return idx; + } + + /* Get proper CSCAN_TLV_TYPE_SSID_IE */ + *bytes_left -= 1; + str += 1; + + if (str[0] == 0) { + /* Broadcast SSID */ + ssid[idx].SSID_len = 0; + memset((char*)ssid[idx].SSID, 0x0, DOT11_MAX_SSID_LEN); + *bytes_left -= 1; + str += 1; + + DHD_TRACE(("BROADCAST SCAN left=%d\n", *bytes_left)); + } + else if (str[0] <= DOT11_MAX_SSID_LEN) { + /* Get proper SSID size */ + ssid[idx].SSID_len = str[0]; + *bytes_left -= 1; + str += 1; + + /* Get SSID */ + if (ssid[idx].SSID_len > *bytes_left) { + DHD_ERROR(("%s out of memory range len=%d but left=%d\n", + __FUNCTION__, ssid[idx].SSID_len, *bytes_left)); + return -1; + } + + memcpy((char*)ssid[idx].SSID, str, ssid[idx].SSID_len); + + *bytes_left -= ssid[idx].SSID_len; + str += ssid[idx].SSID_len; + + DHD_TRACE(("%s :size=%d left=%d\n", + (char*)ssid[idx].SSID, ssid[idx].SSID_len, *bytes_left)); + } + else { + DHD_ERROR(("### SSID size more that %d\n", str[0])); + return -1; + } + + if (idx++ > max) { + DHD_ERROR(("%s number of SSIDs more that %d\n", __FUNCTION__, idx)); + return -1; + } + } + + *list_str = str; + return idx; +} + +/* Parse a comma-separated list from list_str into ssid array, starting + * at index idx. Max specifies size of the ssid array. Parses ssids + * and returns updated idx; if idx >= max not all fit, the excess have + * not been copied. Returns -1 on empty string, or on ssid too long. + */ +int +wl_iw_parse_ssid_list(char** list_str, wlc_ssid_t* ssid, int idx, int max) +{ + char* str, *ptr; + + if ((list_str == NULL) || (*list_str == NULL)) + return -1; + + for (str = *list_str; str != NULL; str = ptr) { + + /* check for next TAG */ + if (!strncmp(str, GET_CHANNEL, strlen(GET_CHANNEL))) { + *list_str = str + strlen(GET_CHANNEL); + return idx; + } + + if ((ptr = strchr(str, ',')) != NULL) { + *ptr++ = '\0'; + } + + if (strlen(str) > DOT11_MAX_SSID_LEN) { + DHD_ERROR(("ssid <%s> exceeds %d\n", str, DOT11_MAX_SSID_LEN)); + return -1; + } + + if (strlen(str) == 0) + ssid[idx].SSID_len = 0; + + if (idx < max) { + bcm_strcpy_s((char*)ssid[idx].SSID, sizeof(ssid[idx].SSID), str); + ssid[idx].SSID_len = strlen(str); + } + idx++; + } + return idx; +} + +/* + * Parse channel list from iwpriv CSCAN + */ +int +wl_iw_parse_channel_list(char** list_str, uint16* channel_list, int channel_num) +{ + int num; + int val; + char* str; + char* endptr = NULL; + + if ((list_str == NULL)||(*list_str == NULL)) + return -1; + + str = *list_str; + num = 0; + while (strncmp(str, GET_NPROBE, strlen(GET_NPROBE))) { + val = (int)strtoul(str, &endptr, 0); + if (endptr == str) { + printf("could not parse channel number starting at" + " substring \"%s\" in list:\n%s\n", + str, *list_str); + return -1; + } + str = endptr + strspn(endptr, " ,"); + + if (num == channel_num) { + DHD_ERROR(("too many channels (more than %d) in channel list:\n%s\n", + channel_num, *list_str)); + return -1; + } + + channel_list[num++] = (uint16)val; + } + *list_str = str; + return num; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_bus.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_bus.h @@ -0,0 +1,109 @@ +/* + * Header file describing the internal (inter-module) DHD interfaces. + * + * Provides type definitions and function prototypes used to link the + * DHD OS, bus, and protocol modules. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_bus.h 313456 2012-02-07 22:03:40Z $ + */ + +#ifndef _dhd_bus_h_ +#define _dhd_bus_h_ + +/* + * Exported from dhd bus module (dhd_usb, dhd_sdio) + */ + +/* Indicate (dis)interest in finding dongles. */ +extern int dhd_bus_register(void); +extern void dhd_bus_unregister(void); + +/* Download firmware image and nvram image */ +extern bool dhd_bus_download_firmware(struct dhd_bus *bus, osl_t *osh, + char *fw_path, char *nv_path); + +/* Stop bus module: clear pending frames, disable data flow */ +extern void dhd_bus_stop(struct dhd_bus *bus, bool enforce_mutex); + +/* Initialize bus module: prepare for communication w/dongle */ +extern int dhd_bus_init(dhd_pub_t *dhdp, bool enforce_mutex); + +/* Get the Bus Idle Time */ +extern void dhd_bus_getidletime(dhd_pub_t *dhdp, int *idletime); + +/* Set the Bus Idle Time */ +extern void dhd_bus_setidletime(dhd_pub_t *dhdp, int idle_time); + +/* Send a data frame to the dongle. Callee disposes of txp. */ +extern int dhd_bus_txdata(struct dhd_bus *bus, void *txp); + +/* Send/receive a control message to/from the dongle. + * Expects caller to enforce a single outstanding transaction. + */ +extern int dhd_bus_txctl(struct dhd_bus *bus, uchar *msg, uint msglen); +extern int dhd_bus_rxctl(struct dhd_bus *bus, uchar *msg, uint msglen); + +/* Watchdog timer function */ +extern bool dhd_bus_watchdog(dhd_pub_t *dhd); +extern void dhd_disable_intr(dhd_pub_t *dhd); + +#if defined(DHD_DEBUG) +/* Device console input function */ +extern int dhd_bus_console_in(dhd_pub_t *dhd, uchar *msg, uint msglen); +#endif /* defined(DHD_DEBUG) */ + +/* Deferred processing for the bus, return TRUE requests reschedule */ +extern bool dhd_bus_dpc(struct dhd_bus *bus); +extern void dhd_bus_isr(bool * InterruptRecognized, bool * QueueMiniportHandleInterrupt, void *arg); + + +/* Check for and handle local prot-specific iovar commands */ +extern int dhd_bus_iovar_op(dhd_pub_t *dhdp, const char *name, + void *params, int plen, void *arg, int len, bool set); + +/* Add bus dump output to a buffer */ +extern void dhd_bus_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf); + +/* Clear any bus counters */ +extern void dhd_bus_clearcounts(dhd_pub_t *dhdp); + +/* return the dongle chipid */ +extern uint dhd_bus_chip(struct dhd_bus *bus); + +/* Set user-specified nvram parameters. */ +extern void dhd_bus_set_nvram_params(struct dhd_bus * bus, const char *nvram_params); + +extern void *dhd_bus_pub(struct dhd_bus *bus); +extern void *dhd_bus_txq(struct dhd_bus *bus); +extern uint dhd_bus_hdrlen(struct dhd_bus *bus); + + +#define DHD_SET_BUS_STATE_DOWN(_bus) do { \ + (_bus)->dhd->busstate = DHD_BUS_DOWN; \ +} while (0) + +/* Register a dummy SDIO client driver in order to be notified of new SDIO device */ +extern int dhd_bus_reg_sdio_notify(void* semaphore); +extern void dhd_bus_unreg_sdio_notify(void); + +#endif /* _dhd_bus_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_bta.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_bta.h @@ -0,0 +1,39 @@ +/* + * BT-AMP support routines + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_bta.h 291086 2011-10-21 01:17:24Z $ + */ +#ifndef __dhd_bta_h__ +#define __dhd_bta_h__ + +struct dhd_pub; + +extern int dhd_bta_docmd(struct dhd_pub *pub, void *cmd_buf, uint cmd_len); + +extern void dhd_bta_doevt(struct dhd_pub *pub, void *data_buf, uint data_len); + +extern int dhd_bta_tx_hcidata(struct dhd_pub *pub, void *data_buf, uint data_len); +extern void dhd_bta_tx_hcidata_complete(struct dhd_pub *dhdp, void *txp, bool success); + + +#endif /* __dhd_bta_h__ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_iw.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_iw.h @@ -0,0 +1,161 @@ +/* + * Linux Wireless Extensions support + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_iw.h 291086 2011-10-21 01:17:24Z $ + */ + +#ifndef _wl_iw_h_ +#define _wl_iw_h_ + +#include + +#include +#include +#include + +#define WL_SCAN_PARAMS_SSID_MAX 10 +#define GET_SSID "SSID=" +#define GET_CHANNEL "CH=" +#define GET_NPROBE "NPROBE=" +#define GET_ACTIVE_ASSOC_DWELL "ACTIVE=" +#define GET_PASSIVE_ASSOC_DWELL "PASSIVE=" +#define GET_HOME_DWELL "HOME=" +#define GET_SCAN_TYPE "TYPE=" + +#define BAND_GET_CMD "GETBAND" +#define BAND_SET_CMD "SETBAND" +#define DTIM_SKIP_GET_CMD "DTIMSKIPGET" +#define DTIM_SKIP_SET_CMD "DTIMSKIPSET" +#define SETSUSPEND_CMD "SETSUSPENDOPT" +#define PNOSSIDCLR_SET_CMD "PNOSSIDCLR" + +#define PNOSETUP_SET_CMD "PNOSETUP " +#define PNOENABLE_SET_CMD "PNOFORCE" +#define PNODEBUG_SET_CMD "PNODEBUG" +#define TXPOWER_SET_CMD "TXPOWER" + +#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] +#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x" + + +typedef struct wl_iw_extra_params { + int target_channel; +} wl_iw_extra_params_t; + +struct cntry_locales_custom { + char iso_abbrev[WLC_CNTRY_BUF_SZ]; + char custom_locale[WLC_CNTRY_BUF_SZ]; + int32 custom_locale_rev; +}; + + +#define WL_IW_RSSI_MINVAL -200 +#define WL_IW_RSSI_NO_SIGNAL -91 +#define WL_IW_RSSI_VERY_LOW -80 +#define WL_IW_RSSI_LOW -70 +#define WL_IW_RSSI_GOOD -68 +#define WL_IW_RSSI_VERY_GOOD -58 +#define WL_IW_RSSI_EXCELLENT -57 +#define WL_IW_RSSI_INVALID 0 +#define MAX_WX_STRING 80 +#define SSID_FMT_BUF_LEN ((4 * 32) + 1) +#define isprint(c) bcm_isprint(c) +#define WL_IW_SET_ACTIVE_SCAN (SIOCIWFIRSTPRIV+1) +#define WL_IW_GET_RSSI (SIOCIWFIRSTPRIV+3) +#define WL_IW_SET_PASSIVE_SCAN (SIOCIWFIRSTPRIV+5) +#define WL_IW_GET_LINK_SPEED (SIOCIWFIRSTPRIV+7) +#define WL_IW_GET_CURR_MACADDR (SIOCIWFIRSTPRIV+9) +#define WL_IW_SET_STOP (SIOCIWFIRSTPRIV+11) +#define WL_IW_SET_START (SIOCIWFIRSTPRIV+13) + +#define G_SCAN_RESULTS 8*1024 +#define WE_ADD_EVENT_FIX 0x80 +#define G_WLAN_SET_ON 0 +#define G_WLAN_SET_OFF 1 + + +typedef struct wl_iw { + char nickname[IW_ESSID_MAX_SIZE]; + + struct iw_statistics wstats; + + int spy_num; + uint32 pwsec; + uint32 gwsec; + bool privacy_invoked; + struct ether_addr spy_addr[IW_MAX_SPY]; + struct iw_quality spy_qual[IW_MAX_SPY]; + void *wlinfo; +} wl_iw_t; + +struct wl_ctrl { + struct timer_list *timer; + struct net_device *dev; + long sysioc_pid; + struct semaphore sysioc_sem; + struct completion sysioc_exited; +}; + + +#if WIRELESS_EXT > 12 +#include +extern const struct iw_handler_def wl_iw_handler_def; +#endif + +extern int wl_iw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); +extern void wl_iw_event(struct net_device *dev, wl_event_msg_t *e, void* data); +extern int wl_iw_get_wireless_stats(struct net_device *dev, struct iw_statistics *wstats); +int wl_iw_attach(struct net_device *dev, void * dhdp); +int wl_iw_send_priv_event(struct net_device *dev, char *flag); + +void wl_iw_detach(void); + +#define CSCAN_COMMAND "CSCAN " +#define CSCAN_TLV_PREFIX 'S' +#define CSCAN_TLV_VERSION 1 +#define CSCAN_TLV_SUBVERSION 0 +#define CSCAN_TLV_TYPE_SSID_IE 'S' +#define CSCAN_TLV_TYPE_CHANNEL_IE 'C' +#define CSCAN_TLV_TYPE_NPROBE_IE 'N' +#define CSCAN_TLV_TYPE_ACTIVE_IE 'A' +#define CSCAN_TLV_TYPE_PASSIVE_IE 'P' +#define CSCAN_TLV_TYPE_HOME_IE 'H' +#define CSCAN_TLV_TYPE_STYPE_IE 'T' + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27) +#define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \ + iwe_stream_add_event(info, stream, ends, iwe, extra) +#define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \ + iwe_stream_add_value(info, event, value, ends, iwe, event_len) +#define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \ + iwe_stream_add_point(info, stream, ends, iwe, extra) +#else +#define IWE_STREAM_ADD_EVENT(info, stream, ends, iwe, extra) \ + iwe_stream_add_event(stream, ends, iwe, extra) +#define IWE_STREAM_ADD_VALUE(info, event, value, ends, iwe, event_len) \ + iwe_stream_add_value(event, value, ends, iwe, event_len) +#define IWE_STREAM_ADD_POINT(info, stream, ends, iwe, extra) \ + iwe_stream_add_point(stream, ends, iwe, extra) +#endif + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd.h @@ -0,0 +1,789 @@ +/* + * Header file describing the internal (inter-module) DHD interfaces. + * + * Provides type definitions and function prototypes used to link the + * DHD OS, bus, and protocol modules. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd.h 329678 2012-04-26 08:51:32Z $ + */ + +/**************** + * Common types * + */ + +#ifndef _dhd_h_ +#define _dhd_h_ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_HAS_WAKELOCK) +#include +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined (CONFIG_HAS_WAKELOCK) */ +/* The kernel threading is sdio-specific */ +struct task_struct; +struct sched_param; +int setScheduler(struct task_struct *p, int policy, struct sched_param *param); + +#define ALL_INTERFACES 0xff + +#include +#include + + +/* Forward decls */ +struct dhd_bus; +struct dhd_prot; +struct dhd_info; + +/* The level of bus communication with the dongle */ +enum dhd_bus_state { + DHD_BUS_DOWN, /* Not ready for frame transfers */ + DHD_BUS_LOAD, /* Download access only (CPU reset) */ + DHD_BUS_DATA /* Ready for frame transfers */ +}; + + +/* Firmware requested operation mode */ +#define STA_MASK 0x0001 +#define HOSTAPD_MASK 0x0002 +#define WFD_MASK 0x0004 +#define SOFTAP_FW_MASK 0x0008 +#define P2P_GO_ENABLED 0x0010 +#define P2P_GC_ENABLED 0x0020 +#define CONCURENT_MASK 0x00F0 + +/* max sequential rxcntl timeouts to set HANG event */ +#define MAX_CNTL_TIMEOUT 2 + +#define DHD_SCAN_ACTIVE_TIME 40 /* ms : Embedded default Active setting from DHD Driver */ +#define DHD_SCAN_PASSIVE_TIME 130 /* ms: Embedded default Passive setting from DHD Driver */ + +#ifndef POWERUP_MAX_RETRY +#define POWERUP_MAX_RETRY (10) /* how many times we retry to power up the chip */ +#endif +#ifndef POWERUP_WAIT_MS +#define POWERUP_WAIT_MS (2000) /* ms: time out in waiting wifi to come up */ +#endif + +enum dhd_bus_wake_state { + WAKE_LOCK_OFF, + WAKE_LOCK_PRIV, + WAKE_LOCK_DPC, + WAKE_LOCK_IOCTL, + WAKE_LOCK_DOWNLOAD, + WAKE_LOCK_TMOUT, + WAKE_LOCK_WATCHDOG, + WAKE_LOCK_LINK_DOWN_TMOUT, + WAKE_LOCK_PNO_FIND_TMOUT, + WAKE_LOCK_SOFTAP_SET, + WAKE_LOCK_SOFTAP_STOP, + WAKE_LOCK_SOFTAP_START, + WAKE_LOCK_SOFTAP_THREAD, + WAKE_LOCK_MAX +}; + +enum dhd_prealloc_index { + DHD_PREALLOC_PROT = 0, + DHD_PREALLOC_RXBUF, + DHD_PREALLOC_DATABUF, + DHD_PREALLOC_OSL_BUF +}; + +typedef enum { + DHD_IF_NONE = 0, + DHD_IF_ADD, + DHD_IF_DEL, + DHD_IF_CHANGE, + DHD_IF_DELETING +} dhd_if_state_t; + + +#if defined(CONFIG_DHD_USE_STATIC_BUF) + +uint8* dhd_os_prealloc(void *osh, int section, uint size); +void dhd_os_prefree(void *osh, void *addr, uint size); +#define DHD_OS_PREALLOC(osh, section, size) dhd_os_prealloc(osh, section, size) +#define DHD_OS_PREFREE(osh, addr, size) dhd_os_prefree(osh, addr, size) + +#else + +#define DHD_OS_PREALLOC(osh, section, size) MALLOC(osh, size) +#define DHD_OS_PREFREE(osh, addr, size) MFREE(osh, addr, size) + +#endif /* defined(CONFIG_DHD_USE_STATIC_BUF) */ + +/* Packet alignment for most efficient SDIO (can change based on platform) */ +#ifndef DHD_SDALIGN +#define DHD_SDALIGN 32 +#endif + +/* host reordering packts logic */ +/* followed the structure to hold the reorder buffers (void **p) */ +typedef struct reorder_info { + void **p; + uint8 flow_id; + uint8 cur_idx; + uint8 exp_idx; + uint8 max_idx; + uint8 pend_pkts; +} reorder_info_t; + +/* Common structure for module and instance linkage */ +typedef struct dhd_pub { + /* Linkage ponters */ + osl_t *osh; /* OSL handle */ + struct dhd_bus *bus; /* Bus module handle */ + struct dhd_prot *prot; /* Protocol module handle */ + struct dhd_info *info; /* Info module handle */ + + /* Internal dhd items */ + bool up; /* Driver up/down (to OS) */ + bool txoff; /* Transmit flow-controlled */ + bool dongle_reset; /* TRUE = DEVRESET put dongle into reset */ + enum dhd_bus_state busstate; + uint hdrlen; /* Total DHD header length (proto + bus) */ + uint maxctl; /* Max size rxctl request from proto to bus */ + uint rxsz; /* Rx buffer size bus module should use */ + uint8 wme_dp; /* wme discard priority */ + + /* Dongle media info */ + bool iswl; /* Dongle-resident driver is wl */ + ulong drv_version; /* Version of dongle-resident driver */ + struct ether_addr mac; /* MAC address obtained from dongle */ + dngl_stats_t dstats; /* Stats for dongle-based data */ + + /* Additional stats for the bus level */ + ulong tx_packets; /* Data packets sent to dongle */ + ulong tx_multicast; /* Multicast data packets sent to dongle */ + ulong tx_errors; /* Errors in sending data to dongle */ + ulong tx_ctlpkts; /* Control packets sent to dongle */ + ulong tx_ctlerrs; /* Errors sending control frames to dongle */ + ulong rx_packets; /* Packets sent up the network interface */ + ulong rx_multicast; /* Multicast packets sent up the network interface */ + ulong rx_errors; /* Errors processing rx data packets */ + ulong rx_ctlpkts; /* Control frames processed from dongle */ + ulong rx_ctlerrs; /* Errors in processing rx control frames */ + ulong rx_dropped; /* Packets dropped locally (no memory) */ + ulong rx_flushed; /* Packets flushed due to unscheduled sendup thread */ + ulong wd_dpc_sched; /* Number of times dhd dpc scheduled by watchdog timer */ + + ulong rx_readahead_cnt; /* Number of packets where header read-ahead was used. */ + ulong tx_realloc; /* Number of tx packets we had to realloc for headroom */ + ulong fc_packets; /* Number of flow control pkts recvd */ + + /* Last error return */ + int bcmerror; + uint tickcnt; + + /* Last error from dongle */ + int dongle_error; + + uint8 country_code[WLC_CNTRY_BUF_SZ]; + + /* Suspend disable flag and "in suspend" flag */ + int suspend_disable_flag; /* "1" to disable all extra powersaving during suspend */ + int in_suspend; /* flag set to 1 when early suspend called */ +#ifdef PNO_SUPPORT + int pno_enable; /* pno status : "1" is pno enable */ + int pno_suspend; /* pno suspend status : "1" is pno suspended */ +#endif /* PNO_SUPPORT */ + int dtim_skip; /* dtim skip , default 0 means wake each dtim */ + +#ifdef PKT_FILTER_SUPPORT + int early_suspended; /* Early suspend status */ + int dhcp_in_progress; /* DHCP period */ +#endif + + /* Pkt filter defination */ + char * pktfilter[100]; + int pktfilter_count; + + wl_country_t dhd_cspec; /* Current Locale info */ + char eventmask[WL_EVENTING_MASK_LEN]; + int op_mode; /* STA, HostAPD, WFD, SoftAP */ + +/* Set this to 1 to use a seperate interface (p2p0) for p2p operations. + * For ICS MR1 releases it should be disable to be compatable with ICS MR1 Framework + * see target dhd-cdc-sdmmc-panda-cfg80211-icsmr1-gpl-debug in Makefile + */ +/* #define WL_ENABLE_P2P_IF 1 */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_HAS_WAKELOCK) + struct wake_lock wakelock[WAKE_LOCK_MAX]; +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined (CONFIG_HAS_WAKELOCK) */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + struct mutex wl_start_stop_lock; /* lock/unlock for Android start/stop */ + struct mutex wl_softap_lock; /* lock/unlock for any SoftAP/STA settings */ +#endif + +#ifdef WLBTAMP + uint16 maxdatablks; +#endif /* WLBTAMP */ +#ifdef PROP_TXSTATUS + int wlfc_enabled; + void* wlfc_state; +#endif + bool dongle_isolation; + int hang_was_sent; + int rxcnt_timeout; /* counter rxcnt timeout to send HANG */ + int txcnt_timeout; /* counter txcnt timeout to send HANG */ +#ifdef WLMEDIA_HTSF + uint8 htsfdlystat_sz; /* Size of delay stats, max 255B */ +#endif + struct reorder_info *reorder_bufs[WLHOST_REORDERDATA_MAXFLOWS]; +} dhd_pub_t; + + + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) + + #define DHD_PM_RESUME_WAIT_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a); + #define _DHD_PM_RESUME_WAIT(a, b) do {\ + int retry = 0; \ + SMP_RD_BARRIER_DEPENDS(); \ + while (dhd_mmc_suspend && retry++ != b) { \ + SMP_RD_BARRIER_DEPENDS(); \ + wait_event_interruptible_timeout(a, !dhd_mmc_suspend, HZ/100); \ + } \ + } while (0) + #define DHD_PM_RESUME_WAIT(a) _DHD_PM_RESUME_WAIT(a, 200) + #define DHD_PM_RESUME_WAIT_FOREVER(a) _DHD_PM_RESUME_WAIT(a, ~0) + #define DHD_PM_RESUME_RETURN_ERROR(a) do { if (dhd_mmc_suspend) return a; } while (0) + #define DHD_PM_RESUME_RETURN do { if (dhd_mmc_suspend) return; } while (0) + + #define DHD_SPINWAIT_SLEEP_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a); + #define SPINWAIT_SLEEP(a, exp, us) do { \ + uint countdown = (us) + 9999; \ + while ((exp) && (countdown >= 10000)) { \ + wait_event_interruptible_timeout(a, FALSE, HZ/100); \ + countdown -= 10000; \ + } \ + } while (0) + + #else + + #define DHD_PM_RESUME_WAIT_INIT(a) + #define DHD_PM_RESUME_WAIT(a) + #define DHD_PM_RESUME_WAIT_FOREVER(a) + #define DHD_PM_RESUME_RETURN_ERROR(a) + #define DHD_PM_RESUME_RETURN + + #define DHD_SPINWAIT_SLEEP_INIT(a) + #define SPINWAIT_SLEEP(a, exp, us) do { \ + uint countdown = (us) + 9; \ + while ((exp) && (countdown >= 10)) { \ + OSL_DELAY(10); \ + countdown -= 10; \ + } \ + } while (0) + + #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) */ +#ifndef DHDTHREAD +#undef SPINWAIT_SLEEP +#define SPINWAIT_SLEEP(a, exp, us) SPINWAIT(exp, us) +#endif /* DHDTHREAD */ +#define DHD_IF_VIF 0x01 /* Virtual IF (Hidden from user) */ + +unsigned long dhd_os_spin_lock(dhd_pub_t *pub); +void dhd_os_spin_unlock(dhd_pub_t *pub, unsigned long flags); + +/* Wakelock Functions */ +extern int dhd_os_wake_lock(dhd_pub_t *pub); +extern int dhd_os_wake_unlock(dhd_pub_t *pub); +extern int dhd_os_wake_lock_timeout(dhd_pub_t *pub); +extern int dhd_os_wake_lock_timeout_enable(dhd_pub_t *pub, int val); + +inline static void MUTEX_LOCK_SOFTAP_SET_INIT(dhd_pub_t * dhdp) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + mutex_init(&dhdp->wl_softap_lock); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ +} + +inline static void MUTEX_LOCK_SOFTAP_SET(dhd_pub_t * dhdp) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + mutex_lock(&dhdp->wl_softap_lock); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ +} + +inline static void MUTEX_UNLOCK_SOFTAP_SET(dhd_pub_t * dhdp) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + mutex_unlock(&dhdp->wl_softap_lock); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ +} + +#define DHD_OS_WAKE_LOCK(pub) dhd_os_wake_lock(pub) +#define DHD_OS_WAKE_UNLOCK(pub) dhd_os_wake_unlock(pub) +#define DHD_OS_WAKE_LOCK_TIMEOUT(pub) dhd_os_wake_lock_timeout(pub) +#define DHD_OS_WAKE_LOCK_TIMEOUT_ENABLE(pub, val) dhd_os_wake_lock_timeout_enable(pub, val) +#define DHD_PACKET_TIMEOUT_MS 1000 +#define DHD_EVENT_TIMEOUT_MS 1500 + +/* interface operations (register, remove) should be atomic, use this lock to prevent race + * condition among wifi on/off and interface operation functions + */ +void dhd_net_if_lock(struct net_device *dev); +void dhd_net_if_unlock(struct net_device *dev); + +typedef struct dhd_if_event { + uint8 ifidx; + uint8 action; + uint8 flags; + uint8 bssidx; + uint8 is_AP; +} dhd_if_event_t; + +typedef enum dhd_attach_states +{ + DHD_ATTACH_STATE_INIT = 0x0, + DHD_ATTACH_STATE_NET_ALLOC = 0x1, + DHD_ATTACH_STATE_DHD_ALLOC = 0x2, + DHD_ATTACH_STATE_ADD_IF = 0x4, + DHD_ATTACH_STATE_PROT_ATTACH = 0x8, + DHD_ATTACH_STATE_WL_ATTACH = 0x10, + DHD_ATTACH_STATE_THREADS_CREATED = 0x20, + DHD_ATTACH_STATE_WAKELOCKS_INIT = 0x40, + DHD_ATTACH_STATE_CFG80211 = 0x80, + DHD_ATTACH_STATE_EARLYSUSPEND_DONE = 0x100, + DHD_ATTACH_STATE_DONE = 0x200 +} dhd_attach_states_t; + +/* Value -1 means we are unsuccessful in creating the kthread. */ +#define DHD_PID_KT_INVALID -1 +/* Value -2 means we are unsuccessful in both creating the kthread and tasklet */ +#define DHD_PID_KT_TL_INVALID -2 + +/* + * Exported from dhd OS modules (dhd_linux/dhd_ndis) + */ + +/* To allow osl_attach/detach calls from os-independent modules */ +osl_t *dhd_osl_attach(void *pdev, uint bustype); +void dhd_osl_detach(osl_t *osh); + +/* Indication from bus module regarding presence/insertion of dongle. + * Return dhd_pub_t pointer, used as handle to OS module in later calls. + * Returned structure should have bus and prot pointers filled in. + * bus_hdrlen specifies required headroom for bus module header. + */ +extern dhd_pub_t *dhd_attach(osl_t *osh, struct dhd_bus *bus, uint bus_hdrlen); +#if defined(WLP2P) && defined(WL_CFG80211) +/* To allow attach/detach calls corresponding to p2p0 interface */ +extern int dhd_attach_p2p(dhd_pub_t *); +extern int dhd_detach_p2p(dhd_pub_t *); +#endif /* WLP2P && WL_CFG80211 */ +extern int dhd_net_attach(dhd_pub_t *dhdp, int idx); + +/* Indication from bus module regarding removal/absence of dongle */ +extern void dhd_detach(dhd_pub_t *dhdp); +extern void dhd_free(dhd_pub_t *dhdp); + +/* Indication from bus module to change flow-control state */ +extern void dhd_txflowcontrol(dhd_pub_t *dhdp, int ifidx, bool on); + +extern bool dhd_prec_enq(dhd_pub_t *dhdp, struct pktq *q, void *pkt, int prec); + +/* Receive frame for delivery to OS. Callee disposes of rxp. */ +extern void dhd_rx_frame(dhd_pub_t *dhdp, int ifidx, void *rxp, int numpkt, uint8 chan); + +/* Return pointer to interface name */ +extern char *dhd_ifname(dhd_pub_t *dhdp, int idx); + +/* Request scheduling of the bus dpc */ +extern void dhd_sched_dpc(dhd_pub_t *dhdp); + +/* Notify tx completion */ +extern void dhd_txcomplete(dhd_pub_t *dhdp, void *txp, bool success); + +/* OS independent layer functions */ +extern int dhd_os_proto_block(dhd_pub_t * pub); +extern int dhd_os_proto_unblock(dhd_pub_t * pub); +extern int dhd_os_ioctl_resp_wait(dhd_pub_t * pub, uint * condition, bool * pending); +extern int dhd_os_ioctl_resp_wake(dhd_pub_t * pub); +extern unsigned int dhd_os_get_ioctl_resp_timeout(void); +extern void dhd_os_set_ioctl_resp_timeout(unsigned int timeout_msec); +extern void * dhd_os_open_image(char * filename); +extern int dhd_os_get_image_block(char * buf, int len, void * image); +extern void dhd_os_close_image(void * image); +extern void dhd_os_wd_timer(void *bus, uint wdtick); +extern void dhd_os_sdlock(dhd_pub_t * pub); +extern void dhd_os_sdunlock(dhd_pub_t * pub); +extern void dhd_os_sdlock_txq(dhd_pub_t * pub); +extern void dhd_os_sdunlock_txq(dhd_pub_t * pub); +extern void dhd_os_sdlock_rxq(dhd_pub_t * pub); +extern void dhd_os_sdunlock_rxq(dhd_pub_t * pub); +extern void dhd_os_sdlock_sndup_rxq(dhd_pub_t * pub); +extern void dhd_customer_gpio_wlan_ctrl(int onoff); +extern int dhd_custom_get_mac_address(unsigned char *buf); +extern void dhd_os_sdunlock_sndup_rxq(dhd_pub_t * pub); +extern void dhd_os_sdlock_eventq(dhd_pub_t * pub); +extern void dhd_os_sdunlock_eventq(dhd_pub_t * pub); +extern bool dhd_os_check_hang(dhd_pub_t *dhdp, int ifidx, int ret); + +#ifdef PNO_SUPPORT +extern int dhd_pno_enable(dhd_pub_t *dhd, int pfn_enabled); +extern int dhd_pno_clean(dhd_pub_t *dhd); +extern int dhd_pno_set(dhd_pub_t *dhd, wlc_ssid_t* ssids_local, int nssid, + ushort scan_fr, int pno_repeat, int pno_freq_expo_max); +extern int dhd_pno_get_status(dhd_pub_t *dhd); +extern int dhd_dev_pno_reset(struct net_device *dev); +extern int dhd_dev_pno_set(struct net_device *dev, wlc_ssid_t* ssids_local, + int nssid, ushort scan_fr, int pno_repeat, int pno_freq_expo_max); +extern int dhd_dev_pno_enable(struct net_device *dev, int pfn_enabled); +extern int dhd_dev_get_pno_status(struct net_device *dev); +#endif /* PNO_SUPPORT */ + +#define DHD_UNICAST_FILTER_NUM 0 +#define DHD_BROADCAST_FILTER_NUM 1 +#define DHD_MULTICAST4_FILTER_NUM 2 +#define DHD_MULTICAST6_FILTER_NUM 3 +extern int net_os_set_packet_filter(struct net_device *dev, int val); +extern int net_os_rxfilter_add_remove(struct net_device *dev, int val, int num); + +extern int dhd_get_dtim_skip(dhd_pub_t *dhd); +extern bool dhd_check_ap_wfd_mode_set(dhd_pub_t *dhd); + +#ifdef DHD_DEBUG +extern int write_to_file(dhd_pub_t *dhd, uint8 *buf, int size); +#endif /* DHD_DEBUG */ +#if defined(OOB_INTR_ONLY) +extern int dhd_customer_oob_irq_map(unsigned long *irq_flags_ptr); +#endif /* defined(OOB_INTR_ONLY) */ +extern void dhd_os_sdtxlock(dhd_pub_t * pub); +extern void dhd_os_sdtxunlock(dhd_pub_t * pub); + +typedef struct { + uint32 limit; /* Expiration time (usec) */ + uint32 increment; /* Current expiration increment (usec) */ + uint32 elapsed; /* Current elapsed time (usec) */ + uint32 tick; /* O/S tick time (usec) */ +} dhd_timeout_t; + +extern void dhd_timeout_start(dhd_timeout_t *tmo, uint usec); +extern int dhd_timeout_expired(dhd_timeout_t *tmo); + +extern int dhd_ifname2idx(struct dhd_info *dhd, char *name); +extern int dhd_net2idx(struct dhd_info *dhd, struct net_device *net); +extern struct net_device * dhd_idx2net(void *pub, int ifidx); +extern int wl_host_event(dhd_pub_t *dhd_pub, int *idx, void *pktdata, + wl_event_msg_t *, void **data_ptr); +extern void wl_event_to_host_order(wl_event_msg_t * evt); + +extern int dhd_wl_ioctl(dhd_pub_t *dhd_pub, int ifindex, wl_ioctl_t *ioc, void *buf, int len); +extern int dhd_wl_ioctl_cmd(dhd_pub_t *dhd_pub, int cmd, void *arg, int len, uint8 set, + int ifindex); + +extern void dhd_common_init(osl_t *osh); + +extern int dhd_do_driver_init(struct net_device *net); +extern int dhd_add_if(struct dhd_info *dhd, int ifidx, void *handle, + char *name, uint8 *mac_addr, uint32 flags, uint8 bssidx); +extern void dhd_del_if(struct dhd_info *dhd, int ifidx); + +extern void dhd_vif_add(struct dhd_info *dhd, int ifidx, char * name); +extern void dhd_vif_del(struct dhd_info *dhd, int ifidx); + +extern void dhd_event(struct dhd_info *dhd, char *evpkt, int evlen, int ifidx); +extern void dhd_vif_sendup(struct dhd_info *dhd, int ifidx, uchar *cp, int len); + + +/* Send packet to dongle via data channel */ +extern int dhd_sendpkt(dhd_pub_t *dhdp, int ifidx, void *pkt); + +/* send up locally generated event */ +extern void dhd_sendup_event_common(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data); +/* Send event to host */ +extern void dhd_sendup_event(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data); +extern int dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag); +extern uint dhd_bus_status(dhd_pub_t *dhdp); +extern int dhd_bus_start(dhd_pub_t *dhdp); +extern int dhd_bus_membytes(dhd_pub_t *dhdp, bool set, uint32 address, uint8 *data, uint size); +extern void dhd_print_buf(void *pbuf, int len, int bytes_per_line); +extern bool dhd_is_associated(dhd_pub_t *dhd, void *bss_buf); +extern uint dhd_bus_chip_id(dhd_pub_t *dhdp); + +#if defined(KEEP_ALIVE) +extern int dhd_keep_alive_onoff(dhd_pub_t *dhd); +#endif /* KEEP_ALIVE */ + +#ifdef ARP_OFFLOAD_SUPPORT +extern void dhd_arp_offload_set(dhd_pub_t * dhd, int arp_mode); +extern void dhd_arp_offload_enable(dhd_pub_t * dhd, int arp_enable); +#endif /* ARP_OFFLOAD_SUPPORT */ + + +typedef enum cust_gpio_modes { + WLAN_RESET_ON, + WLAN_RESET_OFF, + WLAN_POWER_ON, + WLAN_POWER_OFF +} cust_gpio_modes_t; + +extern int wl_iw_iscan_set_scan_broadcast_prep(struct net_device *dev, uint flag); +extern int wl_iw_send_priv_event(struct net_device *dev, char *flag); +/* + * Insmod parameters for debug/test + */ + +/* Watchdog timer interval */ +extern uint dhd_watchdog_ms; + +#if defined(DHD_DEBUG) +/* Console output poll interval */ +extern uint dhd_console_ms; +extern uint wl_msg_level; +#endif /* defined(DHD_DEBUG) */ + +extern uint dhd_slpauto; + +/* Use interrupts */ +extern uint dhd_intr; + +/* Use polling */ +extern uint dhd_poll; + +/* ARP offload agent mode */ +extern uint dhd_arp_mode; + +/* ARP offload enable */ +extern uint dhd_arp_enable; + +/* Pkt filte enable control */ +extern uint dhd_pkt_filter_enable; + +/* Pkt filter init setup */ +extern uint dhd_pkt_filter_init; + +/* Pkt filter mode control */ +extern uint dhd_master_mode; + +/* Roaming mode control */ +extern uint dhd_roam_disable; + +/* Roaming mode control */ +extern uint dhd_radio_up; + +/* Initial idletime ticks (may be -1 for immediate idle, 0 for no idle) */ +extern int dhd_idletime; +#define DHD_IDLETIME_TICKS 1 + +/* SDIO Drive Strength */ +extern uint dhd_sdiod_drive_strength; + +/* Override to force tx queueing all the time */ +extern uint dhd_force_tx_queueing; +/* Default KEEP_ALIVE Period is 55 sec to prevent AP from sending Keep Alive probe frame */ +#define KEEP_ALIVE_PERIOD 55000 +#define NULL_PKT_STR "null_pkt" + +#ifdef SDTEST +/* Echo packet generator (SDIO), pkts/s */ +extern uint dhd_pktgen; + +/* Echo packet len (0 => sawtooth, max 1800) */ +extern uint dhd_pktgen_len; +#define MAX_PKTGEN_LEN 1800 +#endif + + +/* optionally set by a module_param_string() */ +#define MOD_PARAM_PATHLEN 2048 +extern char fw_path[MOD_PARAM_PATHLEN]; +extern char nv_path[MOD_PARAM_PATHLEN]; + +#ifdef SOFTAP +extern char fw_path2[MOD_PARAM_PATHLEN]; +#endif + +/* Flag to indicate if we should download firmware on driver load */ +extern uint dhd_download_fw_on_driverload; + +/* For supporting multiple interfaces */ +#define DHD_MAX_IFS 16 +#define DHD_DEL_IF -0xe +#define DHD_BAD_IF -0xf + +#ifdef PROP_TXSTATUS +/* Please be mindful that total pkttag space is 32 octets only */ +typedef struct dhd_pkttag { + /* + b[11 ] - 1 = this packet was sent in response to one time packet request, + do not increment credit on status for this one. [WLFC_CTL_TYPE_MAC_REQUEST_PACKET]. + b[10 ] - 1 = signal-only-packet to firmware [i.e. nothing to piggyback on] + b[9 ] - 1 = packet is host->firmware (transmit direction) + - 0 = packet received from firmware (firmware->host) + b[8 ] - 1 = packet was sent due to credit_request (pspoll), + packet does not count against FIFO credit. + - 0 = normal transaction, packet counts against FIFO credit + b[7 ] - 1 = AP, 0 = STA + b[6:4] - AC FIFO number + b[3:0] - interface index + */ + uint16 if_flags; + /* destination MAC address for this packet so that not every + module needs to open the packet to find this + */ + uint8 dstn_ether[ETHER_ADDR_LEN]; + /* + This 32-bit goes from host to device for every packet. + */ + uint32 htod_tag; + /* bus specific stuff */ + union { + struct { + void* stuff; + uint32 thing1; + uint32 thing2; + } sd; + struct { + void* bus; + void* urb; + } usb; + } bus_specific; +} dhd_pkttag_t; + +#define DHD_PKTTAG_SET_H2DTAG(tag, h2dvalue) ((dhd_pkttag_t*)(tag))->htod_tag = (h2dvalue) +#define DHD_PKTTAG_H2DTAG(tag) (((dhd_pkttag_t*)(tag))->htod_tag) + +#define DHD_PKTTAG_IFMASK 0xf +#define DHD_PKTTAG_IFTYPE_MASK 0x1 +#define DHD_PKTTAG_IFTYPE_SHIFT 7 +#define DHD_PKTTAG_FIFO_MASK 0x7 +#define DHD_PKTTAG_FIFO_SHIFT 4 + +#define DHD_PKTTAG_SIGNALONLY_MASK 0x1 +#define DHD_PKTTAG_SIGNALONLY_SHIFT 10 + +#define DHD_PKTTAG_ONETIMEPKTRQST_MASK 0x1 +#define DHD_PKTTAG_ONETIMEPKTRQST_SHIFT 11 + +#define DHD_PKTTAG_PKTDIR_MASK 0x1 +#define DHD_PKTTAG_PKTDIR_SHIFT 9 + +#define DHD_PKTTAG_CREDITCHECK_MASK 0x1 +#define DHD_PKTTAG_CREDITCHECK_SHIFT 8 + +#define DHD_PKTTAG_INVALID_FIFOID 0x7 + +#define DHD_PKTTAG_SETFIFO(tag, fifo) ((dhd_pkttag_t*)(tag))->if_flags = \ + (((dhd_pkttag_t*)(tag))->if_flags & ~(DHD_PKTTAG_FIFO_MASK << DHD_PKTTAG_FIFO_SHIFT)) | \ + (((fifo) & DHD_PKTTAG_FIFO_MASK) << DHD_PKTTAG_FIFO_SHIFT) +#define DHD_PKTTAG_FIFO(tag) ((((dhd_pkttag_t*)(tag))->if_flags >> \ + DHD_PKTTAG_FIFO_SHIFT) & DHD_PKTTAG_FIFO_MASK) + +#define DHD_PKTTAG_SETIF(tag, if) ((dhd_pkttag_t*)(tag))->if_flags = \ + (((dhd_pkttag_t*)(tag))->if_flags & ~DHD_PKTTAG_IFMASK) | ((if) & DHD_PKTTAG_IFMASK) +#define DHD_PKTTAG_IF(tag) (((dhd_pkttag_t*)(tag))->if_flags & DHD_PKTTAG_IFMASK) + +#define DHD_PKTTAG_SETIFTYPE(tag, isAP) ((dhd_pkttag_t*)(tag))->if_flags = \ + (((dhd_pkttag_t*)(tag))->if_flags & \ + ~(DHD_PKTTAG_IFTYPE_MASK << DHD_PKTTAG_IFTYPE_SHIFT)) | \ + (((isAP) & DHD_PKTTAG_IFTYPE_MASK) << DHD_PKTTAG_IFTYPE_SHIFT) +#define DHD_PKTTAG_IFTYPE(tag) ((((dhd_pkttag_t*)(tag))->if_flags >> \ + DHD_PKTTAG_IFTYPE_SHIFT) & DHD_PKTTAG_IFTYPE_MASK) + +#define DHD_PKTTAG_SETCREDITCHECK(tag, check) ((dhd_pkttag_t*)(tag))->if_flags = \ + (((dhd_pkttag_t*)(tag))->if_flags & \ + ~(DHD_PKTTAG_CREDITCHECK_MASK << DHD_PKTTAG_CREDITCHECK_SHIFT)) | \ + (((check) & DHD_PKTTAG_CREDITCHECK_MASK) << DHD_PKTTAG_CREDITCHECK_SHIFT) +#define DHD_PKTTAG_CREDITCHECK(tag) ((((dhd_pkttag_t*)(tag))->if_flags >> \ + DHD_PKTTAG_CREDITCHECK_SHIFT) & DHD_PKTTAG_CREDITCHECK_MASK) + +#define DHD_PKTTAG_SETPKTDIR(tag, dir) ((dhd_pkttag_t*)(tag))->if_flags = \ + (((dhd_pkttag_t*)(tag))->if_flags & \ + ~(DHD_PKTTAG_PKTDIR_MASK << DHD_PKTTAG_PKTDIR_SHIFT)) | \ + (((dir) & DHD_PKTTAG_PKTDIR_MASK) << DHD_PKTTAG_PKTDIR_SHIFT) +#define DHD_PKTTAG_PKTDIR(tag) ((((dhd_pkttag_t*)(tag))->if_flags >> \ + DHD_PKTTAG_PKTDIR_SHIFT) & DHD_PKTTAG_PKTDIR_MASK) + +#define DHD_PKTTAG_SETSIGNALONLY(tag, signalonly) ((dhd_pkttag_t*)(tag))->if_flags = \ + (((dhd_pkttag_t*)(tag))->if_flags & \ + ~(DHD_PKTTAG_SIGNALONLY_MASK << DHD_PKTTAG_SIGNALONLY_SHIFT)) | \ + (((signalonly) & DHD_PKTTAG_SIGNALONLY_MASK) << DHD_PKTTAG_SIGNALONLY_SHIFT) +#define DHD_PKTTAG_SIGNALONLY(tag) ((((dhd_pkttag_t*)(tag))->if_flags >> \ + DHD_PKTTAG_SIGNALONLY_SHIFT) & DHD_PKTTAG_SIGNALONLY_MASK) + +#define DHD_PKTTAG_SETONETIMEPKTRQST(tag) ((dhd_pkttag_t*)(tag))->if_flags = \ + (((dhd_pkttag_t*)(tag))->if_flags & \ + ~(DHD_PKTTAG_ONETIMEPKTRQST_MASK << DHD_PKTTAG_ONETIMEPKTRQST_SHIFT)) | \ + (1 << DHD_PKTTAG_ONETIMEPKTRQST_SHIFT) +#define DHD_PKTTAG_ONETIMEPKTRQST(tag) ((((dhd_pkttag_t*)(tag))->if_flags >> \ + DHD_PKTTAG_ONETIMEPKTRQST_SHIFT) & DHD_PKTTAG_ONETIMEPKTRQST_MASK) + +#define DHD_PKTTAG_SETDSTN(tag, dstn_MAC_ea) memcpy(((dhd_pkttag_t*)((tag)))->dstn_ether, \ + (dstn_MAC_ea), ETHER_ADDR_LEN) +#define DHD_PKTTAG_DSTN(tag) ((dhd_pkttag_t*)(tag))->dstn_ether + +typedef int (*f_commitpkt_t)(void* ctx, void* p); + +#ifdef PROP_TXSTATUS_DEBUG +#define DHD_WLFC_CTRINC_MAC_CLOSE(entry) do { (entry)->closed_ct++; } while (0) +#define DHD_WLFC_CTRINC_MAC_OPEN(entry) do { (entry)->opened_ct++; } while (0) +#else +#define DHD_WLFC_CTRINC_MAC_CLOSE(entry) do {} while (0) +#define DHD_WLFC_CTRINC_MAC_OPEN(entry) do {} while (0) +#endif + +#endif /* PROP_TXSTATUS */ + +extern void dhd_wait_for_event(dhd_pub_t *dhd, bool *lockvar); +extern void dhd_wait_event_wakeup(dhd_pub_t*dhd); + +#define IFLOCK_INIT(lock) *lock = 0 +#define IFLOCK(lock) while (InterlockedCompareExchange((lock), 1, 0)) \ + NdisStallExecution(1); +#define IFUNLOCK(lock) InterlockedExchange((lock), 0) +#define IFLOCK_FREE(lock) + +#ifdef PNO_SUPPORT +extern int dhd_pno_enable(dhd_pub_t *dhd, int pfn_enabled); +extern int dhd_pnoenable(dhd_pub_t *dhd, int pfn_enabled); +extern int dhd_pno_clean(dhd_pub_t *dhd); +extern int dhd_pno_set(dhd_pub_t *dhd, wlc_ssid_t* ssids_local, int nssid, + ushort scan_fr, int pno_repeat, int pno_freq_expo_max); +extern int dhd_pno_get_status(dhd_pub_t *dhd); +extern int dhd_pno_set_add(dhd_pub_t *dhd, wl_pfn_t *netinfo, int nssid, ushort scan_fr, + ushort slowscan_fr, uint8 pno_repeat, uint8 pno_freq_expo_max, int16 flags); +extern int dhd_pno_cfg(dhd_pub_t *dhd, wl_pfn_cfg_t *pcfg); +extern int dhd_pno_suspend(dhd_pub_t *dhd, int pfn_suspend); +#endif /* PNO_SUPPORT */ +#ifdef ARP_OFFLOAD_SUPPORT +#define MAX_IPV4_ENTRIES 8 +/* dhd_commn arp offload wrapers */ +void dhd_aoe_hostip_clr(dhd_pub_t *dhd); +void dhd_aoe_arp_clr(dhd_pub_t *dhd); +int dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen); +void dhd_arp_offload_add_ip(dhd_pub_t *dhd, uint32 ipaddr); +#endif /* ARP_OFFLOAD_SUPPORT */ + +#endif /* _dhd_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_dbg.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_dbg.h @@ -0,0 +1,110 @@ +/* + * Debug/trace/assert driver definitions for Dongle Host Driver. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_dbg.h 308299 2012-01-14 01:36:58Z $ + */ + +#ifndef _dhd_dbg_ +#define _dhd_dbg_ + +#if defined(DHD_DEBUG) + +#define DHD_ERROR(args) do {if ((dhd_msg_level & DHD_ERROR_VAL) && (net_ratelimit())) \ + printf args;} while (0) +#define DHD_TRACE(args) do {if (dhd_msg_level & DHD_TRACE_VAL) printf args;} while (0) +#define DHD_INFO(args) do {if (dhd_msg_level & DHD_INFO_VAL) printf args;} while (0) +#define DHD_DATA(args) do {if (dhd_msg_level & DHD_DATA_VAL) printf args;} while (0) +#define DHD_CTL(args) do {if (dhd_msg_level & DHD_CTL_VAL) printf args;} while (0) +#define DHD_TIMER(args) do {if (dhd_msg_level & DHD_TIMER_VAL) printf args;} while (0) +#define DHD_HDRS(args) do {if (dhd_msg_level & DHD_HDRS_VAL) printf args;} while (0) +#define DHD_BYTES(args) do {if (dhd_msg_level & DHD_BYTES_VAL) printf args;} while (0) +#define DHD_INTR(args) do {if (dhd_msg_level & DHD_INTR_VAL) printf args;} while (0) +#define DHD_GLOM(args) do {if (dhd_msg_level & DHD_GLOM_VAL) printf args;} while (0) +#define DHD_EVENT(args) do {if (dhd_msg_level & DHD_EVENT_VAL) printf args;} while (0) +#define DHD_BTA(args) do {if (dhd_msg_level & DHD_BTA_VAL) printf args;} while (0) +#define DHD_ISCAN(args) do {if (dhd_msg_level & DHD_ISCAN_VAL) printf args;} while (0) +#define DHD_ARPOE(args) do {if (dhd_msg_level & DHD_ARPOE_VAL) printf args;} while (0) +#define DHD_REORDER(args) do {if (dhd_msg_level & DHD_REORDER_VAL) printf args;} while (0) + +#define DHD_ERROR_ON() (dhd_msg_level & DHD_ERROR_VAL) +#define DHD_TRACE_ON() (dhd_msg_level & DHD_TRACE_VAL) +#define DHD_INFO_ON() (dhd_msg_level & DHD_INFO_VAL) +#define DHD_DATA_ON() (dhd_msg_level & DHD_DATA_VAL) +#define DHD_CTL_ON() (dhd_msg_level & DHD_CTL_VAL) +#define DHD_TIMER_ON() (dhd_msg_level & DHD_TIMER_VAL) +#define DHD_HDRS_ON() (dhd_msg_level & DHD_HDRS_VAL) +#define DHD_BYTES_ON() (dhd_msg_level & DHD_BYTES_VAL) +#define DHD_INTR_ON() (dhd_msg_level & DHD_INTR_VAL) +#define DHD_GLOM_ON() (dhd_msg_level & DHD_GLOM_VAL) +#define DHD_EVENT_ON() (dhd_msg_level & DHD_EVENT_VAL) +#define DHD_BTA_ON() (dhd_msg_level & DHD_BTA_VAL) +#define DHD_ISCAN_ON() (dhd_msg_level & DHD_ISCAN_VAL) +#define DHD_ARPOE_ON() (dhd_msg_level & DHD_ARPOE_VAL) +#define DHD_REORDER_ON() (dhd_msg_level & DHD_REORDER_VAL) + +#else /* defined(BCMDBG) || defined(DHD_DEBUG) */ + +#define DHD_ERROR(args) do {if (net_ratelimit()) printf args;} while (0) +#define DHD_TRACE(args) +#define DHD_INFO(args) +#define DHD_DATA(args) +#define DHD_CTL(args) +#define DHD_TIMER(args) +#define DHD_HDRS(args) +#define DHD_BYTES(args) +#define DHD_INTR(args) +#define DHD_GLOM(args) +#define DHD_EVENT(args) +#define DHD_BTA(args) +#define DHD_ISCAN(args) +#define DHD_ARPOE(args) +#define DHD_REORDER(args) + +#define DHD_ERROR_ON() 0 +#define DHD_TRACE_ON() 0 +#define DHD_INFO_ON() 0 +#define DHD_DATA_ON() 0 +#define DHD_CTL_ON() 0 +#define DHD_TIMER_ON() 0 +#define DHD_HDRS_ON() 0 +#define DHD_BYTES_ON() 0 +#define DHD_INTR_ON() 0 +#define DHD_GLOM_ON() 0 +#define DHD_EVENT_ON() 0 +#define DHD_BTA_ON() 0 +#define DHD_ISCAN_ON() 0 +#define DHD_ARPOE_ON() 0 +#define DHD_REORDER_ON() 0 +#endif + +#define DHD_LOG(args) + +#define DHD_BLOG(cp, size) + +#define DHD_NONE(args) +extern int dhd_msg_level; + +/* Defines msg bits */ +#include + +#endif /* _dhd_dbg_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/siutils.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/siutils.c @@ -0,0 +1,2356 @@ +/* + * Misc utility routines for accessing chip-specific features + * of the SiliconBackplane-based Broadcom chips. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: siutils.c 328733 2012-04-20 14:49:55Z $ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "siutils_priv.h" + +/* local prototypes */ +static si_info_t *si_doattach(si_info_t *sii, uint devid, osl_t *osh, void *regs, + uint bustype, void *sdh, char **vars, uint *varsz); +static bool si_buscore_prep(si_info_t *sii, uint bustype, uint devid, void *sdh); +static bool si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype, uint32 savewin, + uint *origidx, void *regs); + + + +/* global variable to indicate reservation/release of gpio's */ +static uint32 si_gpioreservation = 0; + +/* global flag to prevent shared resources from being initialized multiple times in si_attach() */ + +int do_4360_pcie2_war = 0; + +/* + * Allocate a si handle. + * devid - pci device id (used to determine chip#) + * osh - opaque OS handle + * regs - virtual address of initial core registers + * bustype - pci/pcmcia/sb/sdio/etc + * vars - pointer to a pointer area for "environment" variables + * varsz - pointer to int to return the size of the vars + */ +si_t * +si_attach(uint devid, osl_t *osh, void *regs, + uint bustype, void *sdh, char **vars, uint *varsz) +{ + si_info_t *sii; + + /* alloc si_info_t */ + if ((sii = MALLOC(osh, sizeof (si_info_t))) == NULL) { + SI_ERROR(("si_attach: malloc failed! malloced %d bytes\n", MALLOCED(osh))); + return (NULL); + } + + if (si_doattach(sii, devid, osh, regs, bustype, sdh, vars, varsz) == NULL) { + MFREE(osh, sii, sizeof(si_info_t)); + return (NULL); + } + sii->vars = vars ? *vars : NULL; + sii->varsz = varsz ? *varsz : 0; + + return (si_t *)sii; +} + +/* global kernel resource */ +static si_info_t ksii; + +static uint32 wd_msticks; /* watchdog timer ticks normalized to ms */ + +/* generic kernel variant of si_attach() */ +si_t * +si_kattach(osl_t *osh) +{ + static bool ksii_attached = FALSE; + + if (!ksii_attached) { + void *regs; + regs = REG_MAP(SI_ENUM_BASE, SI_CORE_SIZE); + + if (si_doattach(&ksii, BCM4710_DEVICE_ID, osh, regs, + SI_BUS, NULL, + osh != SI_OSH ? &ksii.vars : NULL, + osh != SI_OSH ? &ksii.varsz : NULL) == NULL) { + SI_ERROR(("si_kattach: si_doattach failed\n")); + REG_UNMAP(regs); + return NULL; + } + REG_UNMAP(regs); + + /* save ticks normalized to ms for si_watchdog_ms() */ + if (PMUCTL_ENAB(&ksii.pub)) { + /* based on 32KHz ILP clock */ + wd_msticks = 32; + } else { + wd_msticks = ALP_CLOCK / 1000; + } + + ksii_attached = TRUE; + SI_MSG(("si_kattach done. ccrev = %d, wd_msticks = %d\n", + ksii.pub.ccrev, wd_msticks)); + } + + return &ksii.pub; +} + + +static bool +si_buscore_prep(si_info_t *sii, uint bustype, uint devid, void *sdh) +{ + /* need to set memseg flag for CF card first before any sb registers access */ + if (BUSTYPE(bustype) == PCMCIA_BUS) + sii->memseg = TRUE; + + + if (BUSTYPE(bustype) == SDIO_BUS) { + int err; + uint8 clkset; + + /* Try forcing SDIO core to do ALPAvail request only */ + clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_ALP_AVAIL_REQ; + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, clkset, &err); + if (!err) { + uint8 clkval; + + /* If register supported, wait for ALPAvail and then force ALP */ + clkval = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, NULL); + if ((clkval & ~SBSDIO_AVBITS) == clkset) { + SPINWAIT(((clkval = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, + SBSDIO_FUNC1_CHIPCLKCSR, NULL)), !SBSDIO_ALPAV(clkval)), + PMU_MAX_TRANSITION_DLY); + if (!SBSDIO_ALPAV(clkval)) { + SI_ERROR(("timeout on ALPAV wait, clkval 0x%02x\n", + clkval)); + return FALSE; + } + clkset = SBSDIO_FORCE_HW_CLKREQ_OFF | SBSDIO_FORCE_ALP; + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, + clkset, &err); + OSL_DELAY(65); + } + } + + /* Also, disable the extra SDIO pull-ups */ + bcmsdh_cfg_write(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_SDIOPULLUP, 0, NULL); + } + + + return TRUE; +} + +static bool +si_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype, uint32 savewin, + uint *origidx, void *regs) +{ + bool pci, pcie, pcie_gen2 = FALSE; + uint i; + uint pciidx, pcieidx, pcirev, pcierev; + + cc = si_setcoreidx(&sii->pub, SI_CC_IDX); + ASSERT((uintptr)cc); + + /* get chipcommon rev */ + sii->pub.ccrev = (int)si_corerev(&sii->pub); + + /* get chipcommon chipstatus */ + if (sii->pub.ccrev >= 11) + sii->pub.chipst = R_REG(sii->osh, &cc->chipstatus); + + /* get chipcommon capabilites */ + sii->pub.cccaps = R_REG(sii->osh, &cc->capabilities); + /* get chipcommon extended capabilities */ + + if (sii->pub.ccrev >= 35) + sii->pub.cccaps_ext = R_REG(sii->osh, &cc->capabilities_ext); + + /* get pmu rev and caps */ + if (sii->pub.cccaps & CC_CAP_PMU) { + sii->pub.pmucaps = R_REG(sii->osh, &cc->pmucapabilities); + sii->pub.pmurev = sii->pub.pmucaps & PCAP_REV_MASK; + } + + SI_MSG(("Chipc: rev %d, caps 0x%x, chipst 0x%x pmurev %d, pmucaps 0x%x\n", + sii->pub.ccrev, sii->pub.cccaps, sii->pub.chipst, sii->pub.pmurev, + sii->pub.pmucaps)); + + /* figure out bus/orignal core idx */ + sii->pub.buscoretype = NODEV_CORE_ID; + sii->pub.buscorerev = (uint)NOREV; + sii->pub.buscoreidx = BADIDX; + + pci = pcie = FALSE; + pcirev = pcierev = (uint)NOREV; + pciidx = pcieidx = BADIDX; + + for (i = 0; i < sii->numcores; i++) { + uint cid, crev; + + si_setcoreidx(&sii->pub, i); + cid = si_coreid(&sii->pub); + crev = si_corerev(&sii->pub); + + /* Display cores found */ + SI_VMSG(("CORE[%d]: id 0x%x rev %d base 0x%x regs 0x%p\n", + i, cid, crev, sii->coresba[i], sii->regs[i])); + + if (BUSTYPE(bustype) == PCI_BUS) { + if (cid == PCI_CORE_ID) { + pciidx = i; + pcirev = crev; + pci = TRUE; + } else if ((cid == PCIE_CORE_ID) || (cid == PCIE2_CORE_ID)) { + pcieidx = i; + pcierev = crev; + pcie = TRUE; + if (cid == PCIE2_CORE_ID) + pcie_gen2 = TRUE; + } + } else if ((BUSTYPE(bustype) == PCMCIA_BUS) && + (cid == PCMCIA_CORE_ID)) { + sii->pub.buscorerev = crev; + sii->pub.buscoretype = cid; + sii->pub.buscoreidx = i; + } + else if (((BUSTYPE(bustype) == SDIO_BUS) || + (BUSTYPE(bustype) == SPI_BUS)) && + ((cid == PCMCIA_CORE_ID) || + (cid == SDIOD_CORE_ID))) { + sii->pub.buscorerev = crev; + sii->pub.buscoretype = cid; + sii->pub.buscoreidx = i; + } + + /* find the core idx before entering this func. */ + if ((savewin && (savewin == sii->coresba[i])) || + (regs == sii->regs[i])) + *origidx = i; + } + + if (pci) { + sii->pub.buscoretype = PCI_CORE_ID; + sii->pub.buscorerev = pcirev; + sii->pub.buscoreidx = pciidx; + } else if (pcie) { + if (pcie_gen2) + sii->pub.buscoretype = PCIE2_CORE_ID; + else + sii->pub.buscoretype = PCIE_CORE_ID; + sii->pub.buscorerev = pcierev; + sii->pub.buscoreidx = pcieidx; + } + + SI_VMSG(("Buscore id/type/rev %d/0x%x/%d\n", sii->pub.buscoreidx, sii->pub.buscoretype, + sii->pub.buscorerev)); + + if (BUSTYPE(sii->pub.bustype) == SI_BUS && (CHIPID(sii->pub.chip) == BCM4712_CHIP_ID) && + (sii->pub.chippkg != BCM4712LARGE_PKG_ID) && (CHIPREV(sii->pub.chiprev) <= 3)) + OR_REG(sii->osh, &cc->slow_clk_ctl, SCC_SS_XTAL); + + + /* Make sure any on-chip ARM is off (in case strapping is wrong), or downloaded code was + * already running. + */ + if ((BUSTYPE(bustype) == SDIO_BUS) || (BUSTYPE(bustype) == SPI_BUS)) { + if (si_setcore(&sii->pub, ARM7S_CORE_ID, 0) || + si_setcore(&sii->pub, ARMCM3_CORE_ID, 0)) + si_core_disable(&sii->pub, 0); + } + + /* return to the original core */ + si_setcoreidx(&sii->pub, *origidx); + + return TRUE; +} + + + + +static si_info_t * +si_doattach(si_info_t *sii, uint devid, osl_t *osh, void *regs, + uint bustype, void *sdh, char **vars, uint *varsz) +{ + struct si_pub *sih = &sii->pub; + uint32 w, savewin; + chipcregs_t *cc; + char *pvars = NULL; + uint origidx; + + ASSERT(GOODREGS(regs)); + + bzero((uchar*)sii, sizeof(si_info_t)); + + savewin = 0; + + sih->buscoreidx = BADIDX; + + sii->curmap = regs; + sii->sdh = sdh; + sii->osh = osh; + + + + /* find Chipcommon address */ + if (bustype == PCI_BUS) { + savewin = OSL_PCI_READ_CONFIG(sii->osh, PCI_BAR0_WIN, sizeof(uint32)); + if (!GOODCOREADDR(savewin, SI_ENUM_BASE)) + savewin = SI_ENUM_BASE; + OSL_PCI_WRITE_CONFIG(sii->osh, PCI_BAR0_WIN, 4, SI_ENUM_BASE); + if (!regs) + return NULL; + cc = (chipcregs_t *)regs; + } else if ((bustype == SDIO_BUS) || (bustype == SPI_BUS)) { + cc = (chipcregs_t *)sii->curmap; + } else { + cc = (chipcregs_t *)REG_MAP(SI_ENUM_BASE, SI_CORE_SIZE); + } + + sih->bustype = bustype; + if (bustype != BUSTYPE(bustype)) { + SI_ERROR(("si_doattach: bus type %d does not match configured bus type %d\n", + bustype, BUSTYPE(bustype))); + return NULL; + } + + /* bus/core/clk setup for register access */ + if (!si_buscore_prep(sii, bustype, devid, sdh)) { + SI_ERROR(("si_doattach: si_core_clk_prep failed %d\n", bustype)); + return NULL; + } + + /* ChipID recognition. + * We assume we can read chipid at offset 0 from the regs arg. + * If we add other chiptypes (or if we need to support old sdio hosts w/o chipcommon), + * some way of recognizing them needs to be added here. + */ + if (!cc) { + SI_ERROR(("%s: chipcommon register space is null \n", __FUNCTION__)); + return NULL; + } + w = R_REG(osh, &cc->chipid); + sih->socitype = (w & CID_TYPE_MASK) >> CID_TYPE_SHIFT; + /* Might as wll fill in chip id rev & pkg */ + sih->chip = w & CID_ID_MASK; + sih->chiprev = (w & CID_REV_MASK) >> CID_REV_SHIFT; + sih->chippkg = (w & CID_PKG_MASK) >> CID_PKG_SHIFT; + + if ((CHIPID(sih->chip) == BCM4329_CHIP_ID) && (sih->chiprev == 0) && + (sih->chippkg != BCM4329_289PIN_PKG_ID)) { + sih->chippkg = BCM4329_182PIN_PKG_ID; + } + sih->issim = IS_SIM(sih->chippkg); + + /* scan for cores */ + if (CHIPTYPE(sii->pub.socitype) == SOCI_SB) { + SI_MSG(("Found chip type SB (0x%08x)\n", w)); + sb_scan(&sii->pub, regs, devid); + } else if (CHIPTYPE(sii->pub.socitype) == SOCI_AI) { + SI_MSG(("Found chip type AI (0x%08x)\n", w)); + /* pass chipc address instead of original core base */ + ai_scan(&sii->pub, (void *)(uintptr)cc, devid); + } else if (CHIPTYPE(sii->pub.socitype) == SOCI_UBUS) { + SI_MSG(("Found chip type UBUS (0x%08x), chip id = 0x%4x\n", w, sih->chip)); + /* pass chipc address instead of original core base */ + ub_scan(&sii->pub, (void *)(uintptr)cc, devid); + } else { + SI_ERROR(("Found chip of unknown type (0x%08x)\n", w)); + return NULL; + } + /* no cores found, bail out */ + if (sii->numcores == 0) { + SI_ERROR(("si_doattach: could not find any cores\n")); + return NULL; + } + /* bus/core/clk setup */ + origidx = SI_CC_IDX; + if (!si_buscore_setup(sii, cc, bustype, savewin, &origidx, regs)) { + SI_ERROR(("si_doattach: si_buscore_setup failed\n")); + goto exit; + } + + if (CHIPID(sih->chip) == BCM4322_CHIP_ID && (((sih->chipst & CST4322_SPROM_OTP_SEL_MASK) + >> CST4322_SPROM_OTP_SEL_SHIFT) == (CST4322_OTP_PRESENT | + CST4322_SPROM_PRESENT))) { + SI_ERROR(("%s: Invalid setting: both SPROM and OTP strapped.\n", __FUNCTION__)); + return NULL; + } + + /* assume current core is CC */ + if ((sii->pub.ccrev == 0x25) && ((CHIPID(sih->chip) == BCM43236_CHIP_ID || + CHIPID(sih->chip) == BCM43235_CHIP_ID || + CHIPID(sih->chip) == BCM43234_CHIP_ID || + CHIPID(sih->chip) == BCM43238_CHIP_ID) && + (CHIPREV(sii->pub.chiprev) <= 2))) { + + if ((cc->chipstatus & CST43236_BP_CLK) != 0) { + uint clkdiv; + clkdiv = R_REG(osh, &cc->clkdiv); + /* otp_clk_div is even number, 120/14 < 9mhz */ + clkdiv = (clkdiv & ~CLKD_OTP) | (14 << CLKD_OTP_SHIFT); + W_REG(osh, &cc->clkdiv, clkdiv); + SI_ERROR(("%s: set clkdiv to %x\n", __FUNCTION__, clkdiv)); + } + OSL_DELAY(10); + } + + if (bustype == PCI_BUS) { + + } + + pvars = NULL; + BCM_REFERENCE(pvars); + + + + if (sii->pub.ccrev >= 20) { + uint32 gpiopullup = 0, gpiopulldown = 0; + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + ASSERT(cc != NULL); + + /* 4314/43142 has pin muxing, don't clear gpio bits */ + if ((CHIPID(sih->chip) == BCM4314_CHIP_ID) || + (CHIPID(sih->chip) == BCM43142_CHIP_ID)) { + gpiopullup |= 0x402e0; + gpiopulldown |= 0x20500; + } + + W_REG(osh, &cc->gpiopullup, gpiopullup); + W_REG(osh, &cc->gpiopulldown, gpiopulldown); + si_setcoreidx(sih, origidx); + } + + + /* clear any previous epidiag-induced target abort */ + ASSERT(!si_taclear(sih, FALSE)); + + return (sii); + +exit: + + return NULL; +} + +/* may be called with core in reset */ +void +si_detach(si_t *sih) +{ + si_info_t *sii; + uint idx; + + + sii = SI_INFO(sih); + + if (sii == NULL) + return; + + if (BUSTYPE(sih->bustype) == SI_BUS) + for (idx = 0; idx < SI_MAXCORES; idx++) + if (sii->regs[idx]) { + REG_UNMAP(sii->regs[idx]); + sii->regs[idx] = NULL; + } + + + +#if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SI_BUS) + if (sii != &ksii) +#endif /* !BCMBUSTYPE || (BCMBUSTYPE == SI_BUS) */ + MFREE(sii->osh, sii, sizeof(si_info_t)); +} + +void * +si_osh(si_t *sih) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + return sii->osh; +} + +void +si_setosh(si_t *sih, osl_t *osh) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + if (sii->osh != NULL) { + SI_ERROR(("osh is already set....\n")); + ASSERT(!sii->osh); + } + sii->osh = osh; +} + +/* register driver interrupt disabling and restoring callback functions */ +void +si_register_intr_callback(si_t *sih, void *intrsoff_fn, void *intrsrestore_fn, + void *intrsenabled_fn, void *intr_arg) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + sii->intr_arg = intr_arg; + sii->intrsoff_fn = (si_intrsoff_t)intrsoff_fn; + sii->intrsrestore_fn = (si_intrsrestore_t)intrsrestore_fn; + sii->intrsenabled_fn = (si_intrsenabled_t)intrsenabled_fn; + /* save current core id. when this function called, the current core + * must be the core which provides driver functions(il, et, wl, etc.) + */ + sii->dev_coreid = sii->coreid[sii->curidx]; +} + +void +si_deregister_intr_callback(si_t *sih) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + sii->intrsoff_fn = NULL; +} + +uint +si_intflag(si_t *sih) +{ + si_info_t *sii = SI_INFO(sih); + + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_intflag(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return R_REG(sii->osh, ((uint32 *)(uintptr) + (sii->oob_router + OOB_STATUSA))); + else { + ASSERT(0); + return 0; + } +} + +uint +si_flag(si_t *sih) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_flag(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_flag(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_flag(sih); + else { + ASSERT(0); + return 0; + } +} + +void +si_setint(si_t *sih, int siflag) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + sb_setint(sih, siflag); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + ai_setint(sih, siflag); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + ub_setint(sih, siflag); + else + ASSERT(0); +} + +uint +si_coreid(si_t *sih) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + return sii->coreid[sii->curidx]; +} + +uint +si_coreidx(si_t *sih) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + return sii->curidx; +} + +/* return the core-type instantiation # of the current core */ +uint +si_coreunit(si_t *sih) +{ + si_info_t *sii; + uint idx; + uint coreid; + uint coreunit; + uint i; + + sii = SI_INFO(sih); + coreunit = 0; + + idx = sii->curidx; + + ASSERT(GOODREGS(sii->curmap)); + coreid = si_coreid(sih); + + /* count the cores of our type */ + for (i = 0; i < idx; i++) + if (sii->coreid[i] == coreid) + coreunit++; + + return (coreunit); +} + +uint +si_corevendor(si_t *sih) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_corevendor(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_corevendor(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_corevendor(sih); + else { + ASSERT(0); + return 0; + } +} + +bool +si_backplane64(si_t *sih) +{ + return ((sih->cccaps & CC_CAP_BKPLN64) != 0); +} + +uint +si_corerev(si_t *sih) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_corerev(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_corerev(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_corerev(sih); + else { + ASSERT(0); + return 0; + } +} + +/* return index of coreid or BADIDX if not found */ +uint +si_findcoreidx(si_t *sih, uint coreid, uint coreunit) +{ + si_info_t *sii; + uint found; + uint i; + + sii = SI_INFO(sih); + + found = 0; + + for (i = 0; i < sii->numcores; i++) + if (sii->coreid[i] == coreid) { + if (found == coreunit) + return (i); + found++; + } + + return (BADIDX); +} + +/* return list of found cores */ +uint +si_corelist(si_t *sih, uint coreid[]) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + + bcopy((uchar*)sii->coreid, (uchar*)coreid, (sii->numcores * sizeof(uint))); + return (sii->numcores); +} + +/* return current register mapping */ +void * +si_coreregs(si_t *sih) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + ASSERT(GOODREGS(sii->curmap)); + + return (sii->curmap); +} + +/* + * This function changes logical "focus" to the indicated core; + * must be called with interrupts off. + * Moreover, callers should keep interrupts off during switching out of and back to d11 core + */ +void * +si_setcore(si_t *sih, uint coreid, uint coreunit) +{ + uint idx; + + idx = si_findcoreidx(sih, coreid, coreunit); + if (!GOODIDX(idx)) + return (NULL); + + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_setcoreidx(sih, idx); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_setcoreidx(sih, idx); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_setcoreidx(sih, idx); + else { + ASSERT(0); + return NULL; + } +} + +void * +si_setcoreidx(si_t *sih, uint coreidx) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_setcoreidx(sih, coreidx); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_setcoreidx(sih, coreidx); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_setcoreidx(sih, coreidx); + else { + ASSERT(0); + return NULL; + } +} + +/* Turn off interrupt as required by sb_setcore, before switch core */ +void * +si_switch_core(si_t *sih, uint coreid, uint *origidx, uint *intr_val) +{ + void *cc; + si_info_t *sii; + + sii = SI_INFO(sih); + + if (SI_FAST(sii)) { + /* Overloading the origidx variable to remember the coreid, + * this works because the core ids cannot be confused with + * core indices. + */ + *origidx = coreid; + if (coreid == CC_CORE_ID) + return (void *)CCREGS_FAST(sii); + else if (coreid == sih->buscoretype) + return (void *)PCIEREGS(sii); + } + INTR_OFF(sii, *intr_val); + *origidx = sii->curidx; + cc = si_setcore(sih, coreid, 0); + ASSERT(cc != NULL); + + return cc; +} + +/* restore coreidx and restore interrupt */ +void +si_restore_core(si_t *sih, uint coreid, uint intr_val) +{ + si_info_t *sii; + + sii = SI_INFO(sih); + if (SI_FAST(sii) && ((coreid == CC_CORE_ID) || (coreid == sih->buscoretype))) + return; + + si_setcoreidx(sih, coreid); + INTR_RESTORE(sii, intr_val); +} + +int +si_numaddrspaces(si_t *sih) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_numaddrspaces(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_numaddrspaces(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_numaddrspaces(sih); + else { + ASSERT(0); + return 0; + } +} + +uint32 +si_addrspace(si_t *sih, uint asidx) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_addrspace(sih, asidx); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_addrspace(sih, asidx); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_addrspace(sih, asidx); + else { + ASSERT(0); + return 0; + } +} + +uint32 +si_addrspacesize(si_t *sih, uint asidx) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_addrspacesize(sih, asidx); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_addrspacesize(sih, asidx); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_addrspacesize(sih, asidx); + else { + ASSERT(0); + return 0; + } +} + +void +si_coreaddrspaceX(si_t *sih, uint asidx, uint32 *addr, uint32 *size) +{ + /* Only supported for SOCI_AI */ + if (CHIPTYPE(sih->socitype) == SOCI_AI) + ai_coreaddrspaceX(sih, asidx, addr, size); + else + *size = 0; +} + +uint32 +si_core_cflags(si_t *sih, uint32 mask, uint32 val) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_core_cflags(sih, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_core_cflags(sih, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_core_cflags(sih, mask, val); + else { + ASSERT(0); + return 0; + } +} + +void +si_core_cflags_wo(si_t *sih, uint32 mask, uint32 val) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + sb_core_cflags_wo(sih, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + ai_core_cflags_wo(sih, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + ub_core_cflags_wo(sih, mask, val); + else + ASSERT(0); +} + +uint32 +si_core_sflags(si_t *sih, uint32 mask, uint32 val) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_core_sflags(sih, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_core_sflags(sih, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_core_sflags(sih, mask, val); + else { + ASSERT(0); + return 0; + } +} + +bool +si_iscoreup(si_t *sih) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_iscoreup(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_iscoreup(sih); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_iscoreup(sih); + else { + ASSERT(0); + return FALSE; + } +} + +uint +si_wrapperreg(si_t *sih, uint32 offset, uint32 mask, uint32 val) +{ + /* only for AI back plane chips */ + if (CHIPTYPE(sih->socitype) == SOCI_AI) + return (ai_wrap_reg(sih, offset, mask, val)); + return 0; +} + +uint +si_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + return sb_corereg(sih, coreidx, regoff, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + return ai_corereg(sih, coreidx, regoff, mask, val); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + return ub_corereg(sih, coreidx, regoff, mask, val); + else { + ASSERT(0); + return 0; + } +} + +void +si_core_disable(si_t *sih, uint32 bits) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + sb_core_disable(sih, bits); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + ai_core_disable(sih, bits); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + ub_core_disable(sih, bits); +} + +void +si_core_reset(si_t *sih, uint32 bits, uint32 resetbits) +{ + if (CHIPTYPE(sih->socitype) == SOCI_SB) + sb_core_reset(sih, bits, resetbits); + else if (CHIPTYPE(sih->socitype) == SOCI_AI) + ai_core_reset(sih, bits, resetbits); + else if (CHIPTYPE(sih->socitype) == SOCI_UBUS) + ub_core_reset(sih, bits, resetbits); +} + +/* Run bist on current core. Caller needs to take care of core-specific bist hazards */ +int +si_corebist(si_t *sih) +{ + uint32 cflags; + int result = 0; + + /* Read core control flags */ + cflags = si_core_cflags(sih, 0, 0); + + /* Set bist & fgc */ + si_core_cflags(sih, ~0, (SICF_BIST_EN | SICF_FGC)); + + /* Wait for bist done */ + SPINWAIT(((si_core_sflags(sih, 0, 0) & SISF_BIST_DONE) == 0), 100000); + + if (si_core_sflags(sih, 0, 0) & SISF_BIST_ERROR) + result = BCME_ERROR; + + /* Reset core control flags */ + si_core_cflags(sih, 0xffff, cflags); + + return result; +} + +static uint32 +factor6(uint32 x) +{ + switch (x) { + case CC_F6_2: return 2; + case CC_F6_3: return 3; + case CC_F6_4: return 4; + case CC_F6_5: return 5; + case CC_F6_6: return 6; + case CC_F6_7: return 7; + default: return 0; + } +} + +/* calculate the speed the SI would run at given a set of clockcontrol values */ +uint32 +si_clock_rate(uint32 pll_type, uint32 n, uint32 m) +{ + uint32 n1, n2, clock, m1, m2, m3, mc; + + n1 = n & CN_N1_MASK; + n2 = (n & CN_N2_MASK) >> CN_N2_SHIFT; + + if (pll_type == PLL_TYPE6) { + if (m & CC_T6_MMASK) + return CC_T6_M1; + else + return CC_T6_M0; + } else if ((pll_type == PLL_TYPE1) || + (pll_type == PLL_TYPE3) || + (pll_type == PLL_TYPE4) || + (pll_type == PLL_TYPE7)) { + n1 = factor6(n1); + n2 += CC_F5_BIAS; + } else if (pll_type == PLL_TYPE2) { + n1 += CC_T2_BIAS; + n2 += CC_T2_BIAS; + ASSERT((n1 >= 2) && (n1 <= 7)); + ASSERT((n2 >= 5) && (n2 <= 23)); + } else if (pll_type == PLL_TYPE5) { + return (100000000); + } else + ASSERT(0); + /* PLL types 3 and 7 use BASE2 (25Mhz) */ + if ((pll_type == PLL_TYPE3) || + (pll_type == PLL_TYPE7)) { + clock = CC_CLOCK_BASE2 * n1 * n2; + } else + clock = CC_CLOCK_BASE1 * n1 * n2; + + if (clock == 0) + return 0; + + m1 = m & CC_M1_MASK; + m2 = (m & CC_M2_MASK) >> CC_M2_SHIFT; + m3 = (m & CC_M3_MASK) >> CC_M3_SHIFT; + mc = (m & CC_MC_MASK) >> CC_MC_SHIFT; + + if ((pll_type == PLL_TYPE1) || + (pll_type == PLL_TYPE3) || + (pll_type == PLL_TYPE4) || + (pll_type == PLL_TYPE7)) { + m1 = factor6(m1); + if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE3)) + m2 += CC_F5_BIAS; + else + m2 = factor6(m2); + m3 = factor6(m3); + + switch (mc) { + case CC_MC_BYPASS: return (clock); + case CC_MC_M1: return (clock / m1); + case CC_MC_M1M2: return (clock / (m1 * m2)); + case CC_MC_M1M2M3: return (clock / (m1 * m2 * m3)); + case CC_MC_M1M3: return (clock / (m1 * m3)); + default: return (0); + } + } else { + ASSERT(pll_type == PLL_TYPE2); + + m1 += CC_T2_BIAS; + m2 += CC_T2M2_BIAS; + m3 += CC_T2_BIAS; + ASSERT((m1 >= 2) && (m1 <= 7)); + ASSERT((m2 >= 3) && (m2 <= 10)); + ASSERT((m3 >= 2) && (m3 <= 7)); + + if ((mc & CC_T2MC_M1BYP) == 0) + clock /= m1; + if ((mc & CC_T2MC_M2BYP) == 0) + clock /= m2; + if ((mc & CC_T2MC_M3BYP) == 0) + clock /= m3; + + return (clock); + } +} + + +/* set chip watchdog reset timer to fire in 'ticks' */ +void +si_watchdog(si_t *sih, uint ticks) +{ + uint nb, maxt; + + if (PMUCTL_ENAB(sih)) { + + if ((CHIPID(sih->chip) == BCM4319_CHIP_ID) && + (CHIPREV(sih->chiprev) == 0) && (ticks != 0)) { + si_corereg(sih, SI_CC_IDX, OFFSETOF(chipcregs_t, clk_ctl_st), ~0, 0x2); + si_setcore(sih, USB20D_CORE_ID, 0); + si_core_disable(sih, 1); + si_setcore(sih, CC_CORE_ID, 0); + } + + nb = (sih->ccrev < 26) ? 16 : ((sih->ccrev >= 37) ? 32 : 24); + /* The mips compiler uses the sllv instruction, + * so we specially handle the 32-bit case. + */ + if (nb == 32) + maxt = 0xffffffff; + else + maxt = ((1 << nb) - 1); + + if (ticks == 1) + ticks = 2; + else if (ticks > maxt) + ticks = maxt; + + si_corereg(sih, SI_CC_IDX, OFFSETOF(chipcregs_t, pmuwatchdog), ~0, ticks); + } else { + maxt = (1 << 28) - 1; + if (ticks > maxt) + ticks = maxt; + + si_corereg(sih, SI_CC_IDX, OFFSETOF(chipcregs_t, watchdog), ~0, ticks); + } +} + +/* trigger watchdog reset after ms milliseconds */ +void +si_watchdog_ms(si_t *sih, uint32 ms) +{ + si_watchdog(sih, wd_msticks * ms); +} + +uint32 si_watchdog_msticks(void) +{ + return wd_msticks; +} + +bool +si_taclear(si_t *sih, bool details) +{ + return FALSE; +} + + + +/* return the slow clock source - LPO, XTAL, or PCI */ +static uint +si_slowclk_src(si_info_t *sii) +{ + chipcregs_t *cc; + + ASSERT(SI_FAST(sii) || si_coreid(&sii->pub) == CC_CORE_ID); + + if (sii->pub.ccrev < 6) { + if ((BUSTYPE(sii->pub.bustype) == PCI_BUS) && + (OSL_PCI_READ_CONFIG(sii->osh, PCI_GPIO_OUT, sizeof(uint32)) & + PCI_CFG_GPIO_SCS)) + return (SCC_SS_PCI); + else + return (SCC_SS_XTAL); + } else if (sii->pub.ccrev < 10) { + cc = (chipcregs_t *)si_setcoreidx(&sii->pub, sii->curidx); + return (R_REG(sii->osh, &cc->slow_clk_ctl) & SCC_SS_MASK); + } else /* Insta-clock */ + return (SCC_SS_XTAL); +} + +/* return the ILP (slowclock) min or max frequency */ +static uint +si_slowclk_freq(si_info_t *sii, bool max_freq, chipcregs_t *cc) +{ + uint32 slowclk; + uint div; + + ASSERT(SI_FAST(sii) || si_coreid(&sii->pub) == CC_CORE_ID); + + /* shouldn't be here unless we've established the chip has dynamic clk control */ + ASSERT(R_REG(sii->osh, &cc->capabilities) & CC_CAP_PWR_CTL); + + slowclk = si_slowclk_src(sii); + if (sii->pub.ccrev < 6) { + if (slowclk == SCC_SS_PCI) + return (max_freq ? (PCIMAXFREQ / 64) : (PCIMINFREQ / 64)); + else + return (max_freq ? (XTALMAXFREQ / 32) : (XTALMINFREQ / 32)); + } else if (sii->pub.ccrev < 10) { + div = 4 * + (((R_REG(sii->osh, &cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1); + if (slowclk == SCC_SS_LPO) + return (max_freq ? LPOMAXFREQ : LPOMINFREQ); + else if (slowclk == SCC_SS_XTAL) + return (max_freq ? (XTALMAXFREQ / div) : (XTALMINFREQ / div)); + else if (slowclk == SCC_SS_PCI) + return (max_freq ? (PCIMAXFREQ / div) : (PCIMINFREQ / div)); + else + ASSERT(0); + } else { + /* Chipc rev 10 is InstaClock */ + div = R_REG(sii->osh, &cc->system_clk_ctl) >> SYCC_CD_SHIFT; + div = 4 * (div + 1); + return (max_freq ? XTALMAXFREQ : (XTALMINFREQ / div)); + } + return (0); +} + +static void +si_clkctl_setdelay(si_info_t *sii, void *chipcregs) +{ + chipcregs_t *cc = (chipcregs_t *)chipcregs; + uint slowmaxfreq, pll_delay, slowclk; + uint pll_on_delay, fref_sel_delay; + + pll_delay = PLL_DELAY; + + /* If the slow clock is not sourced by the xtal then add the xtal_on_delay + * since the xtal will also be powered down by dynamic clk control logic. + */ + + slowclk = si_slowclk_src(sii); + if (slowclk != SCC_SS_XTAL) + pll_delay += XTAL_ON_DELAY; + + /* Starting with 4318 it is ILP that is used for the delays */ + slowmaxfreq = si_slowclk_freq(sii, (sii->pub.ccrev >= 10) ? FALSE : TRUE, cc); + + pll_on_delay = ((slowmaxfreq * pll_delay) + 999999) / 1000000; + fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000; + + W_REG(sii->osh, &cc->pll_on_delay, pll_on_delay); + W_REG(sii->osh, &cc->fref_sel_delay, fref_sel_delay); +} + +/* initialize power control delay registers */ +void +si_clkctl_init(si_t *sih) +{ + si_info_t *sii; + uint origidx = 0; + chipcregs_t *cc; + bool fast; + + if (!CCCTL_ENAB(sih)) + return; + + sii = SI_INFO(sih); + fast = SI_FAST(sii); + if (!fast) { + origidx = sii->curidx; + if ((cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0)) == NULL) + return; + } else if ((cc = (chipcregs_t *)CCREGS_FAST(sii)) == NULL) + return; + ASSERT(cc != NULL); + + /* set all Instaclk chip ILP to 1 MHz */ + if (sih->ccrev >= 10) + SET_REG(sii->osh, &cc->system_clk_ctl, SYCC_CD_MASK, + (ILP_DIV_1MHZ << SYCC_CD_SHIFT)); + + si_clkctl_setdelay(sii, (void *)(uintptr)cc); + + if (!fast) + si_setcoreidx(sih, origidx); +} + + +/* change logical "focus" to the gpio core for optimized access */ +void * +si_gpiosetcore(si_t *sih) +{ + return (si_setcoreidx(sih, SI_CC_IDX)); +} + +/* + * mask & set gpiocontrol bits. + * If a gpiocontrol bit is set to 0, chipcommon controls the corresponding GPIO pin. + * If a gpiocontrol bit is set to 1, the GPIO pin is no longer a GPIO and becomes dedicated + * to some chip-specific purpose. + */ +uint32 +si_gpiocontrol(si_t *sih, uint32 mask, uint32 val, uint8 priority) +{ + uint regoff; + + regoff = 0; + + /* gpios could be shared on router platforms + * ignore reservation if it's high priority (e.g., test apps) + */ + if ((priority != GPIO_HI_PRIORITY) && + (BUSTYPE(sih->bustype) == SI_BUS) && (val || mask)) { + mask = priority ? (si_gpioreservation & mask) : + ((si_gpioreservation | mask) & ~(si_gpioreservation)); + val &= mask; + } + + regoff = OFFSETOF(chipcregs_t, gpiocontrol); + return (si_corereg(sih, SI_CC_IDX, regoff, mask, val)); +} + +/* mask&set gpio output enable bits */ +uint32 +si_gpioouten(si_t *sih, uint32 mask, uint32 val, uint8 priority) +{ + uint regoff; + + regoff = 0; + + /* gpios could be shared on router platforms + * ignore reservation if it's high priority (e.g., test apps) + */ + if ((priority != GPIO_HI_PRIORITY) && + (BUSTYPE(sih->bustype) == SI_BUS) && (val || mask)) { + mask = priority ? (si_gpioreservation & mask) : + ((si_gpioreservation | mask) & ~(si_gpioreservation)); + val &= mask; + } + + regoff = OFFSETOF(chipcregs_t, gpioouten); + return (si_corereg(sih, SI_CC_IDX, regoff, mask, val)); +} + +/* mask&set gpio output bits */ +uint32 +si_gpioout(si_t *sih, uint32 mask, uint32 val, uint8 priority) +{ + uint regoff; + + regoff = 0; + + /* gpios could be shared on router platforms + * ignore reservation if it's high priority (e.g., test apps) + */ + if ((priority != GPIO_HI_PRIORITY) && + (BUSTYPE(sih->bustype) == SI_BUS) && (val || mask)) { + mask = priority ? (si_gpioreservation & mask) : + ((si_gpioreservation | mask) & ~(si_gpioreservation)); + val &= mask; + } + + regoff = OFFSETOF(chipcregs_t, gpioout); + return (si_corereg(sih, SI_CC_IDX, regoff, mask, val)); +} + +/* reserve one gpio */ +uint32 +si_gpioreserve(si_t *sih, uint32 gpio_bitmask, uint8 priority) +{ + /* only cores on SI_BUS share GPIO's and only applcation users need to + * reserve/release GPIO + */ + if ((BUSTYPE(sih->bustype) != SI_BUS) || (!priority)) { + ASSERT((BUSTYPE(sih->bustype) == SI_BUS) && (priority)); + return 0xffffffff; + } + /* make sure only one bit is set */ + if ((!gpio_bitmask) || ((gpio_bitmask) & (gpio_bitmask - 1))) { + ASSERT((gpio_bitmask) && !((gpio_bitmask) & (gpio_bitmask - 1))); + return 0xffffffff; + } + + /* already reserved */ + if (si_gpioreservation & gpio_bitmask) + return 0xffffffff; + /* set reservation */ + si_gpioreservation |= gpio_bitmask; + + return si_gpioreservation; +} + +/* release one gpio */ +/* + * releasing the gpio doesn't change the current value on the GPIO last write value + * persists till some one overwrites it + */ + +uint32 +si_gpiorelease(si_t *sih, uint32 gpio_bitmask, uint8 priority) +{ + /* only cores on SI_BUS share GPIO's and only applcation users need to + * reserve/release GPIO + */ + if ((BUSTYPE(sih->bustype) != SI_BUS) || (!priority)) { + ASSERT((BUSTYPE(sih->bustype) == SI_BUS) && (priority)); + return 0xffffffff; + } + /* make sure only one bit is set */ + if ((!gpio_bitmask) || ((gpio_bitmask) & (gpio_bitmask - 1))) { + ASSERT((gpio_bitmask) && !((gpio_bitmask) & (gpio_bitmask - 1))); + return 0xffffffff; + } + + /* already released */ + if (!(si_gpioreservation & gpio_bitmask)) + return 0xffffffff; + + /* clear reservation */ + si_gpioreservation &= ~gpio_bitmask; + + return si_gpioreservation; +} + +/* return the current gpioin register value */ +uint32 +si_gpioin(si_t *sih) +{ + uint regoff; + + regoff = OFFSETOF(chipcregs_t, gpioin); + return (si_corereg(sih, SI_CC_IDX, regoff, 0, 0)); +} + +/* mask&set gpio interrupt polarity bits */ +uint32 +si_gpiointpolarity(si_t *sih, uint32 mask, uint32 val, uint8 priority) +{ + uint regoff; + + /* gpios could be shared on router platforms */ + if ((BUSTYPE(sih->bustype) == SI_BUS) && (val || mask)) { + mask = priority ? (si_gpioreservation & mask) : + ((si_gpioreservation | mask) & ~(si_gpioreservation)); + val &= mask; + } + + regoff = OFFSETOF(chipcregs_t, gpiointpolarity); + return (si_corereg(sih, SI_CC_IDX, regoff, mask, val)); +} + +/* mask&set gpio interrupt mask bits */ +uint32 +si_gpiointmask(si_t *sih, uint32 mask, uint32 val, uint8 priority) +{ + uint regoff; + + /* gpios could be shared on router platforms */ + if ((BUSTYPE(sih->bustype) == SI_BUS) && (val || mask)) { + mask = priority ? (si_gpioreservation & mask) : + ((si_gpioreservation | mask) & ~(si_gpioreservation)); + val &= mask; + } + + regoff = OFFSETOF(chipcregs_t, gpiointmask); + return (si_corereg(sih, SI_CC_IDX, regoff, mask, val)); +} + +/* assign the gpio to an led */ +uint32 +si_gpioled(si_t *sih, uint32 mask, uint32 val) +{ + if (sih->ccrev < 16) + return 0xffffffff; + + /* gpio led powersave reg */ + return (si_corereg(sih, SI_CC_IDX, OFFSETOF(chipcregs_t, gpiotimeroutmask), mask, val)); +} + +/* mask&set gpio timer val */ +uint32 +si_gpiotimerval(si_t *sih, uint32 mask, uint32 gpiotimerval) +{ + if (sih->ccrev < 16) + return 0xffffffff; + + return (si_corereg(sih, SI_CC_IDX, + OFFSETOF(chipcregs_t, gpiotimerval), mask, gpiotimerval)); +} + +uint32 +si_gpiopull(si_t *sih, bool updown, uint32 mask, uint32 val) +{ + uint offs; + + if (sih->ccrev < 20) + return 0xffffffff; + + offs = (updown ? OFFSETOF(chipcregs_t, gpiopulldown) : OFFSETOF(chipcregs_t, gpiopullup)); + return (si_corereg(sih, SI_CC_IDX, offs, mask, val)); +} + +uint32 +si_gpioevent(si_t *sih, uint regtype, uint32 mask, uint32 val) +{ + uint offs; + + if (sih->ccrev < 11) + return 0xffffffff; + + if (regtype == GPIO_REGEVT) + offs = OFFSETOF(chipcregs_t, gpioevent); + else if (regtype == GPIO_REGEVT_INTMSK) + offs = OFFSETOF(chipcregs_t, gpioeventintmask); + else if (regtype == GPIO_REGEVT_INTPOL) + offs = OFFSETOF(chipcregs_t, gpioeventintpolarity); + else + return 0xffffffff; + + return (si_corereg(sih, SI_CC_IDX, offs, mask, val)); +} + +void * +si_gpio_handler_register(si_t *sih, uint32 event, + bool level, gpio_handler_t cb, void *arg) +{ + si_info_t *sii; + gpioh_item_t *gi; + + ASSERT(event); + ASSERT(cb != NULL); + + sii = SI_INFO(sih); + if (sih->ccrev < 11) + return NULL; + + if ((gi = MALLOC(sii->osh, sizeof(gpioh_item_t))) == NULL) + return NULL; + + bzero(gi, sizeof(gpioh_item_t)); + gi->event = event; + gi->handler = cb; + gi->arg = arg; + gi->level = level; + + gi->next = sii->gpioh_head; + sii->gpioh_head = gi; + + return (void *)(gi); +} + +void +si_gpio_handler_unregister(si_t *sih, void *gpioh) +{ + si_info_t *sii; + gpioh_item_t *p, *n; + + sii = SI_INFO(sih); + if (sih->ccrev < 11) + return; + + ASSERT(sii->gpioh_head != NULL); + if ((void*)sii->gpioh_head == gpioh) { + sii->gpioh_head = sii->gpioh_head->next; + MFREE(sii->osh, gpioh, sizeof(gpioh_item_t)); + return; + } else { + p = sii->gpioh_head; + n = p->next; + while (n) { + if ((void*)n == gpioh) { + p->next = n->next; + MFREE(sii->osh, gpioh, sizeof(gpioh_item_t)); + return; + } + p = n; + n = n->next; + } + } + + ASSERT(0); /* Not found in list */ +} + +void +si_gpio_handler_process(si_t *sih) +{ + si_info_t *sii; + gpioh_item_t *h; + uint32 level = si_gpioin(sih); + uint32 levelp = si_gpiointpolarity(sih, 0, 0, 0); + uint32 edge = si_gpioevent(sih, GPIO_REGEVT, 0, 0); + uint32 edgep = si_gpioevent(sih, GPIO_REGEVT_INTPOL, 0, 0); + + sii = SI_INFO(sih); + for (h = sii->gpioh_head; h != NULL; h = h->next) { + if (h->handler) { + uint32 status = (h->level ? level : edge) & h->event; + uint32 polarity = (h->level ? levelp : edgep) & h->event; + + /* polarity bitval is opposite of status bitval */ + if (status ^ polarity) + h->handler(status, h->arg); + } + } + + si_gpioevent(sih, GPIO_REGEVT, edge, edge); /* clear edge-trigger status */ +} + +uint32 +si_gpio_int_enable(si_t *sih, bool enable) +{ + uint offs; + + if (sih->ccrev < 11) + return 0xffffffff; + + offs = OFFSETOF(chipcregs_t, intmask); + return (si_corereg(sih, SI_CC_IDX, offs, CI_GPIO, (enable ? CI_GPIO : 0))); +} + + +/* Return the size of the specified SOCRAM bank */ +static uint +socram_banksize(si_info_t *sii, sbsocramregs_t *regs, uint8 idx, uint8 mem_type) +{ + uint banksize, bankinfo; + uint bankidx = idx | (mem_type << SOCRAM_BANKIDX_MEMTYPE_SHIFT); + + ASSERT(mem_type <= SOCRAM_MEMTYPE_DEVRAM); + + W_REG(sii->osh, ®s->bankidx, bankidx); + bankinfo = R_REG(sii->osh, ®s->bankinfo); + banksize = SOCRAM_BANKINFO_SZBASE * ((bankinfo & SOCRAM_BANKINFO_SZMASK) + 1); + return banksize; +} + +void +si_socdevram(si_t *sih, bool set, uint8 *enable, uint8 *protect, uint8 *remap) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + sbsocramregs_t *regs; + bool wasup; + uint corerev; + + sii = SI_INFO(sih); + + /* Block ints and save current core */ + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + + if (!set) + *enable = *protect = *remap = 0; + + /* Switch to SOCRAM core */ + if (!(regs = si_setcore(sih, SOCRAM_CORE_ID, 0))) + goto done; + + /* Get info for determining size */ + if (!(wasup = si_iscoreup(sih))) + si_core_reset(sih, 0, 0); + + corerev = si_corerev(sih); + if (corerev >= 10) { + uint32 extcinfo; + uint8 nb; + uint8 i; + uint32 bankidx, bankinfo; + + extcinfo = R_REG(sii->osh, ®s->extracoreinfo); + nb = ((extcinfo & SOCRAM_DEVRAMBANK_MASK) >> SOCRAM_DEVRAMBANK_SHIFT); + for (i = 0; i < nb; i++) { + bankidx = i | (SOCRAM_MEMTYPE_DEVRAM << SOCRAM_BANKIDX_MEMTYPE_SHIFT); + W_REG(sii->osh, ®s->bankidx, bankidx); + bankinfo = R_REG(sii->osh, ®s->bankinfo); + if (set) { + bankinfo &= ~SOCRAM_BANKINFO_DEVRAMSEL_MASK; + bankinfo &= ~SOCRAM_BANKINFO_DEVRAMPRO_MASK; + bankinfo &= ~SOCRAM_BANKINFO_DEVRAMREMAP_MASK; + if (*enable) { + bankinfo |= (1 << SOCRAM_BANKINFO_DEVRAMSEL_SHIFT); + if (*protect) + bankinfo |= (1 << SOCRAM_BANKINFO_DEVRAMPRO_SHIFT); + if ((corerev >= 16) && *remap) + bankinfo |= + (1 << SOCRAM_BANKINFO_DEVRAMREMAP_SHIFT); + } + W_REG(sii->osh, ®s->bankinfo, bankinfo); + } + else if (i == 0) { + if (bankinfo & SOCRAM_BANKINFO_DEVRAMSEL_MASK) { + *enable = 1; + if (bankinfo & SOCRAM_BANKINFO_DEVRAMPRO_MASK) + *protect = 1; + if (bankinfo & SOCRAM_BANKINFO_DEVRAMREMAP_MASK) + *remap = 1; + } + } + } + } + + /* Return to previous state and core */ + if (!wasup) + si_core_disable(sih, 0); + si_setcoreidx(sih, origidx); + +done: + INTR_RESTORE(sii, intr_val); +} + +bool +si_socdevram_remap_isenb(si_t *sih) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + sbsocramregs_t *regs; + bool wasup, remap = FALSE; + uint corerev; + uint32 extcinfo; + uint8 nb; + uint8 i; + uint32 bankidx, bankinfo; + + sii = SI_INFO(sih); + + /* Block ints and save current core */ + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + + /* Switch to SOCRAM core */ + if (!(regs = si_setcore(sih, SOCRAM_CORE_ID, 0))) + goto done; + + /* Get info for determining size */ + if (!(wasup = si_iscoreup(sih))) + si_core_reset(sih, 0, 0); + + corerev = si_corerev(sih); + if (corerev >= 16) { + extcinfo = R_REG(sii->osh, ®s->extracoreinfo); + nb = ((extcinfo & SOCRAM_DEVRAMBANK_MASK) >> SOCRAM_DEVRAMBANK_SHIFT); + for (i = 0; i < nb; i++) { + bankidx = i | (SOCRAM_MEMTYPE_DEVRAM << SOCRAM_BANKIDX_MEMTYPE_SHIFT); + W_REG(sii->osh, ®s->bankidx, bankidx); + bankinfo = R_REG(sii->osh, ®s->bankinfo); + if (bankinfo & SOCRAM_BANKINFO_DEVRAMREMAP_MASK) { + remap = TRUE; + break; + } + } + } + + /* Return to previous state and core */ + if (!wasup) + si_core_disable(sih, 0); + si_setcoreidx(sih, origidx); + +done: + INTR_RESTORE(sii, intr_val); + return remap; +} + +bool +si_socdevram_pkg(si_t *sih) +{ + if (si_socdevram_size(sih) > 0) + return TRUE; + else + return FALSE; +} + +uint32 +si_socdevram_size(si_t *sih) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + uint32 memsize = 0; + sbsocramregs_t *regs; + bool wasup; + uint corerev; + + sii = SI_INFO(sih); + + /* Block ints and save current core */ + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + + /* Switch to SOCRAM core */ + if (!(regs = si_setcore(sih, SOCRAM_CORE_ID, 0))) + goto done; + + /* Get info for determining size */ + if (!(wasup = si_iscoreup(sih))) + si_core_reset(sih, 0, 0); + + corerev = si_corerev(sih); + if (corerev >= 10) { + uint32 extcinfo; + uint8 nb; + uint8 i; + + extcinfo = R_REG(sii->osh, ®s->extracoreinfo); + nb = (((extcinfo & SOCRAM_DEVRAMBANK_MASK) >> SOCRAM_DEVRAMBANK_SHIFT)); + for (i = 0; i < nb; i++) + memsize += socram_banksize(sii, regs, i, SOCRAM_MEMTYPE_DEVRAM); + } + + /* Return to previous state and core */ + if (!wasup) + si_core_disable(sih, 0); + si_setcoreidx(sih, origidx); + +done: + INTR_RESTORE(sii, intr_val); + + return memsize; +} + +uint32 +si_socdevram_remap_size(si_t *sih) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + uint32 memsize = 0, banksz; + sbsocramregs_t *regs; + bool wasup; + uint corerev; + uint32 extcinfo; + uint8 nb; + uint8 i; + uint32 bankidx, bankinfo; + + sii = SI_INFO(sih); + + /* Block ints and save current core */ + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + + /* Switch to SOCRAM core */ + if (!(regs = si_setcore(sih, SOCRAM_CORE_ID, 0))) + goto done; + + /* Get info for determining size */ + if (!(wasup = si_iscoreup(sih))) + si_core_reset(sih, 0, 0); + + corerev = si_corerev(sih); + if (corerev >= 16) { + extcinfo = R_REG(sii->osh, ®s->extracoreinfo); + nb = (((extcinfo & SOCRAM_DEVRAMBANK_MASK) >> SOCRAM_DEVRAMBANK_SHIFT)); + + /* + * FIX: A0 Issue: Max addressable is 512KB, instead 640KB + * Only four banks are accessible to ARM + */ + if ((corerev == 16) && (nb == 5)) + nb = 4; + + for (i = 0; i < nb; i++) { + bankidx = i | (SOCRAM_MEMTYPE_DEVRAM << SOCRAM_BANKIDX_MEMTYPE_SHIFT); + W_REG(sii->osh, ®s->bankidx, bankidx); + bankinfo = R_REG(sii->osh, ®s->bankinfo); + if (bankinfo & SOCRAM_BANKINFO_DEVRAMREMAP_MASK) { + banksz = socram_banksize(sii, regs, i, SOCRAM_MEMTYPE_DEVRAM); + memsize += banksz; + } else { + /* Account only consecutive banks for now */ + break; + } + } + } + + /* Return to previous state and core */ + if (!wasup) + si_core_disable(sih, 0); + si_setcoreidx(sih, origidx); + +done: + INTR_RESTORE(sii, intr_val); + + return memsize; +} + +/* Return the RAM size of the SOCRAM core */ +uint32 +si_socram_size(si_t *sih) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + + sbsocramregs_t *regs; + bool wasup; + uint corerev; + uint32 coreinfo; + uint memsize = 0; + + sii = SI_INFO(sih); + + /* Block ints and save current core */ + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + + /* Switch to SOCRAM core */ + if (!(regs = si_setcore(sih, SOCRAM_CORE_ID, 0))) + goto done; + + /* Get info for determining size */ + if (!(wasup = si_iscoreup(sih))) + si_core_reset(sih, 0, 0); + corerev = si_corerev(sih); + coreinfo = R_REG(sii->osh, ®s->coreinfo); + + /* Calculate size from coreinfo based on rev */ + if (corerev == 0) + memsize = 1 << (16 + (coreinfo & SRCI_MS0_MASK)); + else if (corerev < 3) { + memsize = 1 << (SR_BSZ_BASE + (coreinfo & SRCI_SRBSZ_MASK)); + memsize *= (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT; + } else if ((corerev <= 7) || (corerev == 12)) { + uint nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT; + uint bsz = (coreinfo & SRCI_SRBSZ_MASK); + uint lss = (coreinfo & SRCI_LSS_MASK) >> SRCI_LSS_SHIFT; + if (lss != 0) + nb --; + memsize = nb * (1 << (bsz + SR_BSZ_BASE)); + if (lss != 0) + memsize += (1 << ((lss - 1) + SR_BSZ_BASE)); + } else { + uint8 i; + uint nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT; + for (i = 0; i < nb; i++) + memsize += socram_banksize(sii, regs, i, SOCRAM_MEMTYPE_RAM); + } + + /* Return to previous state and core */ + if (!wasup) + si_core_disable(sih, 0); + si_setcoreidx(sih, origidx); + +done: + INTR_RESTORE(sii, intr_val); + + return memsize; +} + +uint32 +si_socram_srmem_size(si_t *sih) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + + sbsocramregs_t *regs; + bool wasup; + uint corerev; + uint32 coreinfo; + uint memsize = 0; + + if ((CHIPID(sih->chip) == BCM4334_CHIP_ID) && (CHIPREV(sih->chiprev) < 2)) { + return (32 * 1024); + } + + sii = SI_INFO(sih); + + /* Block ints and save current core */ + INTR_OFF(sii, intr_val); + origidx = si_coreidx(sih); + + /* Switch to SOCRAM core */ + if (!(regs = si_setcore(sih, SOCRAM_CORE_ID, 0))) + goto done; + + /* Get info for determining size */ + if (!(wasup = si_iscoreup(sih))) + si_core_reset(sih, 0, 0); + corerev = si_corerev(sih); + coreinfo = R_REG(sii->osh, ®s->coreinfo); + + /* Calculate size from coreinfo based on rev */ + if (corerev >= 16) { + uint8 i; + uint nb = (coreinfo & SRCI_SRNB_MASK) >> SRCI_SRNB_SHIFT; + for (i = 0; i < nb; i++) { + W_REG(sii->osh, ®s->bankidx, i); + if (R_REG(sii->osh, ®s->bankinfo) & SOCRAM_BANKINFO_RETNTRAM_MASK) + memsize += socram_banksize(sii, regs, i, SOCRAM_MEMTYPE_RAM); + } + } + + /* Return to previous state and core */ + if (!wasup) + si_core_disable(sih, 0); + si_setcoreidx(sih, origidx); + +done: + INTR_RESTORE(sii, intr_val); + + return memsize; +} + + +void +si_btcgpiowar(si_t *sih) +{ + si_info_t *sii; + uint origidx; + uint intr_val = 0; + chipcregs_t *cc; + + sii = SI_INFO(sih); + + /* Make sure that there is ChipCommon core present && + * UART_TX is strapped to 1 + */ + if (!(sih->cccaps & CC_CAP_UARTGPIO)) + return; + + /* si_corereg cannot be used as we have to guarantee 8-bit read/writes */ + INTR_OFF(sii, intr_val); + + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + ASSERT(cc != NULL); + + W_REG(sii->osh, &cc->uart0mcr, R_REG(sii->osh, &cc->uart0mcr) | 0x04); + + /* restore the original index */ + si_setcoreidx(sih, origidx); + + INTR_RESTORE(sii, intr_val); +} + +void +si_chipcontrl_btshd0_4331(si_t *sih, bool on) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + uint32 val; + uint intr_val = 0; + + sii = SI_INFO(sih); + + INTR_OFF(sii, intr_val); + + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + + val = R_REG(sii->osh, &cc->chipcontrol); + + /* bt_shd0 controls are same for 4331 chiprevs 0 and 1, packages 12x9 and 12x12 */ + if (on) { + /* Enable bt_shd0 on gpio4: */ + val |= (CCTRL4331_BT_SHD0_ON_GPIO4); + W_REG(sii->osh, &cc->chipcontrol, val); + } else { + val &= ~(CCTRL4331_BT_SHD0_ON_GPIO4); + W_REG(sii->osh, &cc->chipcontrol, val); + } + + /* restore the original index */ + si_setcoreidx(sih, origidx); + + INTR_RESTORE(sii, intr_val); +} + +void +si_chipcontrl_restore(si_t *sih, uint32 val) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + W_REG(sii->osh, &cc->chipcontrol, val); + si_setcoreidx(sih, origidx); +} + +uint32 +si_chipcontrl_read(si_t *sih) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + uint32 val; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + val = R_REG(sii->osh, &cc->chipcontrol); + si_setcoreidx(sih, origidx); + return val; +} + +void +si_chipcontrl_epa4331(si_t *sih, bool on) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + uint32 val; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + + val = R_REG(sii->osh, &cc->chipcontrol); + + if (on) { + if (sih->chippkg == 9 || sih->chippkg == 0xb) { + val |= (CCTRL4331_EXTPA_EN | CCTRL4331_EXTPA_ON_GPIO2_5); + /* Ext PA Controls for 4331 12x9 Package */ + W_REG(sii->osh, &cc->chipcontrol, val); + } else { + /* Ext PA Controls for 4331 12x12 Package */ + if (sih->chiprev > 0) { + W_REG(sii->osh, &cc->chipcontrol, val | + (CCTRL4331_EXTPA_EN) | (CCTRL4331_EXTPA_EN2)); + } else { + W_REG(sii->osh, &cc->chipcontrol, val | (CCTRL4331_EXTPA_EN)); + } + } + } else { + val &= ~(CCTRL4331_EXTPA_EN | CCTRL4331_EXTPA_EN2 | CCTRL4331_EXTPA_ON_GPIO2_5); + W_REG(sii->osh, &cc->chipcontrol, val); + } + + si_setcoreidx(sih, origidx); +} + +/* switch muxed pins, on: SROM, off: FEMCTRL */ +void +si_chipcontrl_srom4360(si_t *sih, bool on) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + uint32 val; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + + val = R_REG(sii->osh, &cc->chipcontrol); + + if (on) { + val &= ~(CCTRL4360_SECI_MODE | + CCTRL4360_BTSWCTRL_MODE | + CCTRL4360_EXTRA_FEMCTRL_MODE | + CCTRL4360_BT_LGCY_MODE | + CCTRL4360_CORE2FEMCTRL4_ON); + + W_REG(sii->osh, &cc->chipcontrol, val); + } else { + } + + si_setcoreidx(sih, origidx); +} + +void +si_chipcontrl_epa4331_wowl(si_t *sih, bool enter_wowl) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + uint32 val; + bool sel_chip; + + sel_chip = (CHIPID(sih->chip) == BCM4331_CHIP_ID) || + (CHIPID(sih->chip) == BCM43431_CHIP_ID); + sel_chip &= ((sih->chippkg == 9 || sih->chippkg == 0xb)); + + if (!sel_chip) + return; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + + val = R_REG(sii->osh, &cc->chipcontrol); + + if (enter_wowl) { + val |= CCTRL4331_EXTPA_EN; + W_REG(sii->osh, &cc->chipcontrol, val); + } else { + val |= (CCTRL4331_EXTPA_EN | CCTRL4331_EXTPA_ON_GPIO2_5); + W_REG(sii->osh, &cc->chipcontrol, val); + } + si_setcoreidx(sih, origidx); +} + +uint +si_pll_reset(si_t *sih) +{ + uint err = 0; + + return (err); +} + +/* Enable BT-COEX & Ex-PA for 4313 */ +void +si_epa_4313war(si_t *sih) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + + /* EPA Fix */ + W_REG(sii->osh, &cc->gpiocontrol, + R_REG(sii->osh, &cc->gpiocontrol) | GPIO_CTRL_EPA_EN_MASK); + + si_setcoreidx(sih, origidx); +} + +void +si_clk_pmu_htavail_set(si_t *sih, bool set_clear) +{ +} + +/* WL/BT control for 4313 btcombo boards >= P250 */ +void +si_btcombo_p250_4313_war(si_t *sih) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + W_REG(sii->osh, &cc->gpiocontrol, + R_REG(sii->osh, &cc->gpiocontrol) | GPIO_CTRL_5_6_EN_MASK); + + W_REG(sii->osh, &cc->gpioouten, + R_REG(sii->osh, &cc->gpioouten) | GPIO_CTRL_5_6_EN_MASK); + + si_setcoreidx(sih, origidx); +} +void +si_btc_enable_chipcontrol(si_t *sih) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + + /* BT fix */ + W_REG(sii->osh, &cc->chipcontrol, + R_REG(sii->osh, &cc->chipcontrol) | CC_BTCOEX_EN_MASK); + + si_setcoreidx(sih, origidx); +} +void +si_btcombo_43228_war(si_t *sih) +{ + si_info_t *sii; + chipcregs_t *cc; + uint origidx; + + sii = SI_INFO(sih); + origidx = si_coreidx(sih); + + cc = (chipcregs_t *)si_setcore(sih, CC_CORE_ID, 0); + + W_REG(sii->osh, &cc->gpioouten, GPIO_CTRL_7_6_EN_MASK); + W_REG(sii->osh, &cc->gpioout, GPIO_OUT_7_EN_MASK); + + si_setcoreidx(sih, origidx); +} + +/* check if the device is removed */ +bool +si_deviceremoved(si_t *sih) +{ + uint32 w; + si_info_t *sii; + + sii = SI_INFO(sih); + + switch (BUSTYPE(sih->bustype)) { + case PCI_BUS: + ASSERT(sii->osh != NULL); + w = OSL_PCI_READ_CONFIG(sii->osh, PCI_CFG_VID, sizeof(uint32)); + if ((w & 0xFFFF) != VENDOR_BROADCOM) + return TRUE; + break; + } + return FALSE; +} + +bool +si_is_sprom_available(si_t *sih) +{ + if (sih->ccrev >= 31) { + si_info_t *sii; + uint origidx; + chipcregs_t *cc; + uint32 sromctrl; + + if ((sih->cccaps & CC_CAP_SROM) == 0) + return FALSE; + + sii = SI_INFO(sih); + origidx = sii->curidx; + cc = si_setcoreidx(sih, SI_CC_IDX); + sromctrl = R_REG(sii->osh, &cc->sromcontrol); + si_setcoreidx(sih, origidx); + return (sromctrl & SRC_PRESENT); + } + + switch (CHIPID(sih->chip)) { + case BCM4312_CHIP_ID: + return ((sih->chipst & CST4312_SPROM_OTP_SEL_MASK) != CST4312_OTP_SEL); + case BCM4325_CHIP_ID: + return (sih->chipst & CST4325_SPROM_SEL) != 0; + case BCM4322_CHIP_ID: case BCM43221_CHIP_ID: case BCM43231_CHIP_ID: + case BCM43222_CHIP_ID: case BCM43111_CHIP_ID: case BCM43112_CHIP_ID: + case BCM4342_CHIP_ID: { + uint32 spromotp; + spromotp = (sih->chipst & CST4322_SPROM_OTP_SEL_MASK) >> + CST4322_SPROM_OTP_SEL_SHIFT; + return (spromotp & CST4322_SPROM_PRESENT) != 0; + } + case BCM4329_CHIP_ID: + return (sih->chipst & CST4329_SPROM_SEL) != 0; + case BCM4315_CHIP_ID: + return (sih->chipst & CST4315_SPROM_SEL) != 0; + case BCM4319_CHIP_ID: + return (sih->chipst & CST4319_SPROM_SEL) != 0; + case BCM4336_CHIP_ID: + case BCM43362_CHIP_ID: + return (sih->chipst & CST4336_SPROM_PRESENT) != 0; + case BCM4330_CHIP_ID: + return (sih->chipst & CST4330_SPROM_PRESENT) != 0; + case BCM4313_CHIP_ID: + return (sih->chipst & CST4313_SPROM_PRESENT) != 0; + case BCM4331_CHIP_ID: + case BCM43431_CHIP_ID: + return (sih->chipst & CST4331_SPROM_PRESENT) != 0; + case BCM43239_CHIP_ID: + return ((sih->chipst & CST43239_SPROM_MASK) && + !(sih->chipst & CST43239_SFLASH_MASK)); + case BCM4324_CHIP_ID: + return ((sih->chipst & CST4324_SPROM_MASK) && + !(sih->chipst & CST4324_SFLASH_MASK)); + case BCM43131_CHIP_ID: + case BCM43217_CHIP_ID: + case BCM43227_CHIP_ID: + case BCM43228_CHIP_ID: + case BCM43428_CHIP_ID: + return (sih->chipst & CST43228_OTP_PRESENT) != CST43228_OTP_PRESENT; + default: + return TRUE; + } +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_linux_mon.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_linux_mon.c @@ -0,0 +1,422 @@ +/* + * Broadcom Dongle Host Driver (DHD), Linux monitor network interface + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_linux_mon.c 280623 2011-08-30 14:49:39Z $ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +typedef enum monitor_states +{ + MONITOR_STATE_DEINIT = 0x0, + MONITOR_STATE_INIT = 0x1, + MONITOR_STATE_INTERFACE_ADDED = 0x2, + MONITOR_STATE_INTERFACE_DELETED = 0x4 +} monitor_states_t; +int dhd_add_monitor(char *name, struct net_device **new_ndev); +extern int dhd_start_xmit(struct sk_buff *skb, struct net_device *net); +int dhd_del_monitor(struct net_device *ndev); +int dhd_monitor_init(void *dhd_pub); +int dhd_monitor_uninit(void); + +/** + * Local declarations and defintions (not exposed) + */ +#ifndef DHD_MAX_IFS +#define DHD_MAX_IFS 16 +#endif +#define MON_PRINT(format, ...) printk("DHD-MON: %s " format, __func__, ##__VA_ARGS__) +#define MON_TRACE MON_PRINT + +typedef struct monitor_interface { + int radiotap_enabled; + struct net_device* real_ndev; /* The real interface that the monitor is on */ + struct net_device* mon_ndev; +} monitor_interface; + +typedef struct dhd_linux_monitor { + void *dhd_pub; + monitor_states_t monitor_state; + monitor_interface mon_if[DHD_MAX_IFS]; + struct mutex lock; /* lock to protect mon_if */ +} dhd_linux_monitor_t; + +static dhd_linux_monitor_t g_monitor; + +static struct net_device* lookup_real_netdev(char *name); +static monitor_interface* ndev_to_monif(struct net_device *ndev); +static int dhd_mon_if_open(struct net_device *ndev); +static int dhd_mon_if_stop(struct net_device *ndev); +static int dhd_mon_if_subif_start_xmit(struct sk_buff *skb, struct net_device *ndev); +static void dhd_mon_if_set_multicast_list(struct net_device *ndev); +static int dhd_mon_if_change_mac(struct net_device *ndev, void *addr); + +static const struct net_device_ops dhd_mon_if_ops = { + .ndo_open = dhd_mon_if_open, + .ndo_stop = dhd_mon_if_stop, + .ndo_start_xmit = dhd_mon_if_subif_start_xmit, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + .ndo_set_rx_mode = dhd_mon_if_set_multicast_list, +#else + .ndo_set_multicast_list = dhd_mon_if_set_multicast_list, +#endif + .ndo_set_mac_address = dhd_mon_if_change_mac, +}; + +/** + * Local static function defintions + */ + +/* Look up dhd's net device table to find a match (e.g. interface "eth0" is a match for "mon.eth0" + * "p2p-eth0-0" is a match for "mon.p2p-eth0-0") + */ +static struct net_device* lookup_real_netdev(char *name) +{ + struct net_device *ndev_found = NULL; + + int i; + int len = 0; + int last_name_len = 0; + struct net_device *ndev; + + /* We need to find interface "p2p-p2p-0" corresponding to monitor interface "mon-p2p-0", + * Once mon iface name reaches IFNAMSIZ, it is reset to p2p0-0 and corresponding mon + * iface would be mon-p2p0-0. + */ + for (i = 0; i < DHD_MAX_IFS; i++) { + ndev = dhd_idx2net(g_monitor.dhd_pub, i); + + /* Skip "p2p" and look for "-p2p0-x" in monitor interface name. If it + * it matches, then this netdev is the corresponding real_netdev. + */ + if (ndev && strstr(ndev->name, "p2p-p2p0")) { + len = strlen("p2p"); + } else { + /* if p2p- is not present, then the IFNAMSIZ have reached and name + * would have got reset. In this casse,look for p2p0-x in mon-p2p0-x + */ + len = 0; + } + if (ndev && strstr(name, (ndev->name + len))) { + if (strlen(ndev->name) > last_name_len) { + ndev_found = ndev; + last_name_len = strlen(ndev->name); + } + } + } + + return ndev_found; +} + +static monitor_interface* ndev_to_monif(struct net_device *ndev) +{ + int i; + + for (i = 0; i < DHD_MAX_IFS; i++) { + if (g_monitor.mon_if[i].mon_ndev == ndev) + return &g_monitor.mon_if[i]; + } + + return NULL; +} + +static int dhd_mon_if_open(struct net_device *ndev) +{ + int ret = 0; + + MON_PRINT("enter\n"); + return ret; +} + +static int dhd_mon_if_stop(struct net_device *ndev) +{ + int ret = 0; + + MON_PRINT("enter\n"); + return ret; +} + +static int dhd_mon_if_subif_start_xmit(struct sk_buff *skb, struct net_device *ndev) +{ + int ret = 0; + int rtap_len; + int qos_len = 0; + int dot11_hdr_len = 24; + int snap_len = 6; + unsigned char *pdata; + unsigned short frame_ctl; + unsigned char src_mac_addr[6]; + unsigned char dst_mac_addr[6]; + struct ieee80211_hdr *dot11_hdr; + struct ieee80211_radiotap_header *rtap_hdr; + monitor_interface* mon_if; + + MON_PRINT("enter\n"); + + mon_if = ndev_to_monif(ndev); + if (mon_if == NULL || mon_if->real_ndev == NULL) { + MON_PRINT(" cannot find matched net dev, skip the packet\n"); + goto fail; + } + + if (unlikely(skb->len < sizeof(struct ieee80211_radiotap_header))) + goto fail; + + rtap_hdr = (struct ieee80211_radiotap_header *)skb->data; + if (unlikely(rtap_hdr->it_version)) + goto fail; + + rtap_len = ieee80211_get_radiotap_len(skb->data); + if (unlikely(skb->len < rtap_len)) + goto fail; + + MON_PRINT("radiotap len (should be 14): %d\n", rtap_len); + + /* Skip the ratio tap header */ + skb_pull(skb, rtap_len); + + dot11_hdr = (struct ieee80211_hdr *)skb->data; + frame_ctl = le16_to_cpu(dot11_hdr->frame_control); + /* Check if the QoS bit is set */ + if ((frame_ctl & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) { + /* Check if this ia a Wireless Distribution System (WDS) frame + * which has 4 MAC addresses + */ + if (dot11_hdr->frame_control & 0x0080) + qos_len = 2; + if ((dot11_hdr->frame_control & 0x0300) == 0x0300) + dot11_hdr_len += 6; + + memcpy(dst_mac_addr, dot11_hdr->addr1, sizeof(dst_mac_addr)); + memcpy(src_mac_addr, dot11_hdr->addr2, sizeof(src_mac_addr)); + + /* Skip the 802.11 header, QoS (if any) and SNAP, but leave spaces for + * for two MAC addresses + */ + skb_pull(skb, dot11_hdr_len + qos_len + snap_len - sizeof(src_mac_addr) * 2); + pdata = (unsigned char*)skb->data; + memcpy(pdata, dst_mac_addr, sizeof(dst_mac_addr)); + memcpy(pdata + sizeof(dst_mac_addr), src_mac_addr, sizeof(src_mac_addr)); + PKTSETPRIO(skb, 0); + + MON_PRINT("if name: %s, matched if name %s\n", ndev->name, mon_if->real_ndev->name); + + /* Use the real net device to transmit the packet */ + ret = dhd_start_xmit(skb, mon_if->real_ndev); + + return ret; + } +fail: + dev_kfree_skb(skb); + return 0; +} + +static void dhd_mon_if_set_multicast_list(struct net_device *ndev) +{ + monitor_interface* mon_if; + + mon_if = ndev_to_monif(ndev); + if (mon_if == NULL || mon_if->real_ndev == NULL) { + MON_PRINT(" cannot find matched net dev, skip the packet\n"); + } else { + MON_PRINT("enter, if name: %s, matched if name %s\n", + ndev->name, mon_if->real_ndev->name); + } +} + +static int dhd_mon_if_change_mac(struct net_device *ndev, void *addr) +{ + int ret = 0; + monitor_interface* mon_if; + + mon_if = ndev_to_monif(ndev); + if (mon_if == NULL || mon_if->real_ndev == NULL) { + MON_PRINT(" cannot find matched net dev, skip the packet\n"); + } else { + MON_PRINT("enter, if name: %s, matched if name %s\n", + ndev->name, mon_if->real_ndev->name); + } + return ret; +} + +/** + * Global function definitions (declared in dhd_linux_mon.h) + */ + +int dhd_add_monitor(char *name, struct net_device **new_ndev) +{ + int i; + int idx = -1; + int ret = 0; + struct net_device* ndev = NULL; + dhd_linux_monitor_t **dhd_mon; + + mutex_lock(&g_monitor.lock); + + MON_TRACE("enter, if name: %s\n", name); + if (!name || !new_ndev) { + MON_PRINT("invalid parameters\n"); + ret = -EINVAL; + goto out; + } + + /* + * Find a vacancy + */ + for (i = 0; i < DHD_MAX_IFS; i++) + if (g_monitor.mon_if[i].mon_ndev == NULL) { + idx = i; + break; + } + if (idx == -1) { + MON_PRINT("exceeds maximum interfaces\n"); + ret = -EFAULT; + goto out; + } + + ndev = alloc_etherdev(sizeof(dhd_linux_monitor_t*)); + if (!ndev) { + MON_PRINT("failed to allocate memory\n"); + ret = -ENOMEM; + goto out; + } + + ndev->type = ARPHRD_IEEE80211_RADIOTAP; + strncpy(ndev->name, name, IFNAMSIZ); + ndev->name[IFNAMSIZ - 1] = 0; + ndev->netdev_ops = &dhd_mon_if_ops; + + ret = register_netdevice(ndev); + if (ret) { + MON_PRINT(" register_netdevice failed (%d)\n", ret); + goto out; + } + + *new_ndev = ndev; + g_monitor.mon_if[idx].radiotap_enabled = TRUE; + g_monitor.mon_if[idx].mon_ndev = ndev; + g_monitor.mon_if[idx].real_ndev = lookup_real_netdev(name); + dhd_mon = (dhd_linux_monitor_t **)netdev_priv(ndev); + *dhd_mon = &g_monitor; + g_monitor.monitor_state = MONITOR_STATE_INTERFACE_ADDED; + MON_PRINT("net device returned: 0x%p\n", ndev); + MON_PRINT("found a matched net device, name %s\n", g_monitor.mon_if[idx].real_ndev->name); + +out: + if (ret && ndev) + free_netdev(ndev); + + mutex_unlock(&g_monitor.lock); + return ret; + +} + +int dhd_del_monitor(struct net_device *ndev) +{ + int i; + bool rollback_lock = false; + if (!ndev) + return -EINVAL; + mutex_lock(&g_monitor.lock); + for (i = 0; i < DHD_MAX_IFS; i++) { + if (g_monitor.mon_if[i].mon_ndev == ndev || + g_monitor.mon_if[i].real_ndev == ndev) { + g_monitor.mon_if[i].real_ndev = NULL; + if (rtnl_is_locked()) { + rtnl_unlock(); + rollback_lock = true; + } + unregister_netdev(g_monitor.mon_if[i].mon_ndev); + free_netdev(g_monitor.mon_if[i].mon_ndev); + g_monitor.mon_if[i].mon_ndev = NULL; + g_monitor.monitor_state = MONITOR_STATE_INTERFACE_DELETED; + break; + } + } + if (rollback_lock) { + rtnl_lock(); + rollback_lock = false; + } + + if (g_monitor.monitor_state != + MONITOR_STATE_INTERFACE_DELETED) + MON_PRINT("interface not found in monitor IF array, is this a monitor IF? 0x%p\n", + ndev); + mutex_unlock(&g_monitor.lock); + + return 0; +} + +int dhd_monitor_init(void *dhd_pub) +{ + if (g_monitor.monitor_state == MONITOR_STATE_DEINIT) { + g_monitor.dhd_pub = dhd_pub; + mutex_init(&g_monitor.lock); + g_monitor.monitor_state = MONITOR_STATE_INIT; + } + return 0; +} + +int dhd_monitor_uninit(void) +{ + int i; + struct net_device *ndev; + bool rollback_lock = false; + mutex_lock(&g_monitor.lock); + if (g_monitor.monitor_state != MONITOR_STATE_DEINIT) { + for (i = 0; i < DHD_MAX_IFS; i++) { + ndev = g_monitor.mon_if[i].mon_ndev; + if (ndev) { + if (rtnl_is_locked()) { + rtnl_unlock(); + rollback_lock = true; + } + unregister_netdev(ndev); + free_netdev(ndev); + g_monitor.mon_if[i].real_ndev = NULL; + g_monitor.mon_if[i].mon_ndev = NULL; + if (rollback_lock) { + rtnl_lock(); + rollback_lock = false; + } + } + } + g_monitor.monitor_state = MONITOR_STATE_DEINIT; + } + mutex_unlock(&g_monitor.lock); + return 0; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/hndpmu.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/hndpmu.c @@ -0,0 +1,197 @@ +/* + * Misc utility routines for accessing PMU corerev specific features + * of the SiliconBackplane-based Broadcom chips. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: hndpmu.c 324060 2012-03-27 23:26:47Z $ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define PMU_ERROR(args) + +#define PMU_MSG(args) + +/* To check in verbose debugging messages not intended + * to be on except on private builds. + */ +#define PMU_NONE(args) + + +/* SDIO Pad drive strength to select value mappings. + * The last strength value in each table must be 0 (the tri-state value). + */ +typedef struct { + uint8 strength; /* Pad Drive Strength in mA */ + uint8 sel; /* Chip-specific select value */ +} sdiod_drive_str_t; + +/* SDIO Drive Strength to sel value table for PMU Rev 1 */ +static const sdiod_drive_str_t sdiod_drive_strength_tab1[] = { + {4, 0x2}, + {2, 0x3}, + {1, 0x0}, + {0, 0x0} }; + +/* SDIO Drive Strength to sel value table for PMU Rev 2, 3 */ +static const sdiod_drive_str_t sdiod_drive_strength_tab2[] = { + {12, 0x7}, + {10, 0x6}, + {8, 0x5}, + {6, 0x4}, + {4, 0x2}, + {2, 0x1}, + {0, 0x0} }; + +/* SDIO Drive Strength to sel value table for PMU Rev 8 (1.8V) */ +static const sdiod_drive_str_t sdiod_drive_strength_tab3[] = { + {32, 0x7}, + {26, 0x6}, + {22, 0x5}, + {16, 0x4}, + {12, 0x3}, + {8, 0x2}, + {4, 0x1}, + {0, 0x0} }; + +/* SDIO Drive Strength to sel value table for PMU Rev 11 (1.8v) */ +static const sdiod_drive_str_t sdiod_drive_strength_tab4_1v8[] = { + {32, 0x6}, + {26, 0x7}, + {22, 0x4}, + {16, 0x5}, + {12, 0x2}, + {8, 0x3}, + {4, 0x0}, + {0, 0x1} }; + +/* SDIO Drive Strength to sel value table for PMU Rev 11 (1.2v) */ + +/* SDIO Drive Strength to sel value table for PMU Rev 11 (2.5v) */ + +/* SDIO Drive Strength to sel value table for PMU Rev 13 (1.8v) */ +static const sdiod_drive_str_t sdiod_drive_strength_tab5_1v8[] = { + {6, 0x7}, + {5, 0x6}, + {4, 0x5}, + {3, 0x4}, + {2, 0x2}, + {1, 0x1}, + {0, 0x0} }; + +/* SDIO Drive Strength to sel value table for PMU Rev 13 (3.3v) */ + + +#define SDIOD_DRVSTR_KEY(chip, pmu) (((chip) << 16) | (pmu)) + +void +si_sdiod_drive_strength_init(si_t *sih, osl_t *osh, uint32 drivestrength) +{ + chipcregs_t *cc; + uint origidx, intr_val = 0; + sdiod_drive_str_t *str_tab = NULL; + uint32 str_mask = 0; + uint32 str_shift = 0; + + if (!(sih->cccaps & CC_CAP_PMU)) { + return; + } + + /* Remember original core before switch to chipc */ + cc = (chipcregs_t *) si_switch_core(sih, CC_CORE_ID, &origidx, &intr_val); + + switch (SDIOD_DRVSTR_KEY(sih->chip, sih->pmurev)) { + case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 1): + str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab1; + str_mask = 0x30000000; + str_shift = 28; + break; + case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 2): + case SDIOD_DRVSTR_KEY(BCM4325_CHIP_ID, 3): + case SDIOD_DRVSTR_KEY(BCM4315_CHIP_ID, 4): + str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab2; + str_mask = 0x00003800; + str_shift = 11; + break; + case SDIOD_DRVSTR_KEY(BCM4336_CHIP_ID, 8): + case SDIOD_DRVSTR_KEY(BCM4336_CHIP_ID, 11): + if (sih->pmurev == 8) { + str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab3; + } + else if (sih->pmurev == 11) { + str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab4_1v8; + } + str_mask = 0x00003800; + str_shift = 11; + break; + case SDIOD_DRVSTR_KEY(BCM4330_CHIP_ID, 12): + str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab4_1v8; + str_mask = 0x00003800; + str_shift = 11; + break; + case SDIOD_DRVSTR_KEY(BCM43362_CHIP_ID, 13): + str_tab = (sdiod_drive_str_t *)&sdiod_drive_strength_tab5_1v8; + str_mask = 0x00003800; + str_shift = 11; + break; + default: + PMU_MSG(("No SDIO Drive strength init done for chip %s rev %d pmurev %d\n", + bcm_chipname(sih->chip, chn, 8), sih->chiprev, sih->pmurev)); + + break; + } + + if (str_tab != NULL) { + uint32 cc_data_temp; + int i; + + /* Pick the lowest available drive strength equal or greater than the + * requested strength. Drive strength of 0 requests tri-state. + */ + for (i = 0; drivestrength < str_tab[i].strength; i++) + ; + + if (i > 0 && drivestrength > str_tab[i].strength) + i--; + + W_REG(osh, &cc->chipcontrol_addr, 1); + cc_data_temp = R_REG(osh, &cc->chipcontrol_data); + cc_data_temp &= ~str_mask; + cc_data_temp |= str_tab[i].sel << str_shift; + W_REG(osh, &cc->chipcontrol_data, cc_data_temp); + + PMU_MSG(("SDIO: %dmA drive strength requested; set to %dmA\n", + drivestrength, str_tab[i].strength)); + } + + /* Return to original core */ + si_restore_core(sih, origidx, intr_val); +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc.c @@ -0,0 +1,1432 @@ +/* + * BCMSDH Function Driver for the native SDIO/MMC driver in the Linux Kernel + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdh_sdmmc.c 321372 2012-03-15 01:10:32Z $ + */ +#include + +#include +#include +#include +#include +#include /* SDIO Device and Protocol Specs */ +#include /* Standard SDIO Host Controller Specification */ +#include /* bcmsdh to/from specific controller APIs */ +#include /* ioctl/iovars */ + +#include +#include +#include +#include + +#include +#include + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) +#include +extern volatile bool dhd_mmc_suspend; +#endif +#include "bcmsdh_sdmmc.h" + +#ifndef BCMSDH_MODULE +extern int sdio_function_init(void); +extern void sdio_function_cleanup(void); +#endif /* BCMSDH_MODULE */ + +#if !defined(OOB_INTR_ONLY) +static void IRQHandler(struct sdio_func *func); +static void IRQHandlerF2(struct sdio_func *func); +#endif /* !defined(OOB_INTR_ONLY) */ +static int sdioh_sdmmc_get_cisaddr(sdioh_info_t *sd, uint32 regaddr); +extern int sdio_reset_comm(struct mmc_card *card); + +extern PBCMSDH_SDMMC_INSTANCE gInstance; + +uint sd_sdmode = SDIOH_MODE_SD4; /* Use SD4 mode by default */ +uint sd_f2_blocksize = 512; /* Default blocksize */ + +uint sd_divisor = 2; /* Default 48MHz/2 = 24MHz */ + +uint sd_power = 1; /* Default to SD Slot powered ON */ +uint sd_clock = 1; /* Default to SD Clock turned ON */ +uint sd_hiok = FALSE; /* Don't use hi-speed mode by default */ +uint sd_msglevel = 0x01; +uint sd_use_dma = TRUE; +DHD_PM_RESUME_WAIT_INIT(sdioh_request_byte_wait); +DHD_PM_RESUME_WAIT_INIT(sdioh_request_word_wait); +DHD_PM_RESUME_WAIT_INIT(sdioh_request_packet_wait); +DHD_PM_RESUME_WAIT_INIT(sdioh_request_buffer_wait); + +#define DMA_ALIGN_MASK 0x03 + +int sdioh_sdmmc_card_regread(sdioh_info_t *sd, int func, uint32 regaddr, int regsize, uint32 *data); + +static int +sdioh_sdmmc_card_enablefuncs(sdioh_info_t *sd) +{ + int err_ret; + uint32 fbraddr; + uint8 func; + + sd_trace(("%s\n", __FUNCTION__)); + + /* Get the Card's common CIS address */ + sd->com_cis_ptr = sdioh_sdmmc_get_cisaddr(sd, SDIOD_CCCR_CISPTR_0); + sd->func_cis_ptr[0] = sd->com_cis_ptr; + sd_info(("%s: Card's Common CIS Ptr = 0x%x\n", __FUNCTION__, sd->com_cis_ptr)); + + /* Get the Card's function CIS (for each function) */ + for (fbraddr = SDIOD_FBR_STARTADDR, func = 1; + func <= sd->num_funcs; func++, fbraddr += SDIOD_FBR_SIZE) { + sd->func_cis_ptr[func] = sdioh_sdmmc_get_cisaddr(sd, SDIOD_FBR_CISPTR_0 + fbraddr); + sd_info(("%s: Function %d CIS Ptr = 0x%x\n", + __FUNCTION__, func, sd->func_cis_ptr[func])); + } + + sd->func_cis_ptr[0] = sd->com_cis_ptr; + sd_info(("%s: Card's Common CIS Ptr = 0x%x\n", __FUNCTION__, sd->com_cis_ptr)); + + /* Enable Function 1 */ + sdio_claim_host(gInstance->func[1]); + err_ret = sdio_enable_func(gInstance->func[1]); + sdio_release_host(gInstance->func[1]); + if (err_ret) { + sd_err(("bcmsdh_sdmmc: Failed to enable F1 Err: 0x%08x", err_ret)); + } + + return FALSE; +} + +/* + * Public entry points & extern's + */ +extern sdioh_info_t * +sdioh_attach(osl_t *osh, void *bar0, uint irq) +{ + sdioh_info_t *sd; + int err_ret; + + sd_trace(("%s\n", __FUNCTION__)); + + if (gInstance == NULL) { + sd_err(("%s: SDIO Device not present\n", __FUNCTION__)); + return NULL; + } + + if ((sd = (sdioh_info_t *)MALLOC(osh, sizeof(sdioh_info_t))) == NULL) { + sd_err(("sdioh_attach: out of memory, malloced %d bytes\n", MALLOCED(osh))); + return NULL; + } + bzero((char *)sd, sizeof(sdioh_info_t)); + sd->osh = osh; + if (sdioh_sdmmc_osinit(sd) != 0) { + sd_err(("%s:sdioh_sdmmc_osinit() failed\n", __FUNCTION__)); + MFREE(sd->osh, sd, sizeof(sdioh_info_t)); + return NULL; + } + + sd->num_funcs = 2; + sd->sd_blockmode = TRUE; + sd->use_client_ints = TRUE; + sd->client_block_size[0] = 64; + sd->use_rxchain = FALSE; + + gInstance->sd = sd; + + /* Claim host controller */ + sdio_claim_host(gInstance->func[1]); + + sd->client_block_size[1] = 64; + err_ret = sdio_set_block_size(gInstance->func[1], 64); + if (err_ret) { + sd_err(("bcmsdh_sdmmc: Failed to set F1 blocksize\n")); + } + + /* Release host controller F1 */ + sdio_release_host(gInstance->func[1]); + + if (gInstance->func[2]) { + /* Claim host controller F2 */ + sdio_claim_host(gInstance->func[2]); + + sd->client_block_size[2] = sd_f2_blocksize; + err_ret = sdio_set_block_size(gInstance->func[2], sd_f2_blocksize); + if (err_ret) { + sd_err(("bcmsdh_sdmmc: Failed to set F2 blocksize to %d\n", + sd_f2_blocksize)); + } + + /* Release host controller F2 */ + sdio_release_host(gInstance->func[2]); + } + + sdioh_sdmmc_card_enablefuncs(sd); + + sd_trace(("%s: Done\n", __FUNCTION__)); + return sd; +} + + +extern SDIOH_API_RC +sdioh_detach(osl_t *osh, sdioh_info_t *sd) +{ + sd_trace(("%s\n", __FUNCTION__)); + + if (sd) { + + /* Disable Function 2 */ + sdio_claim_host(gInstance->func[2]); + sdio_disable_func(gInstance->func[2]); + sdio_release_host(gInstance->func[2]); + + /* Disable Function 1 */ + if (gInstance->func[1]) { + sdio_claim_host(gInstance->func[1]); + sdio_disable_func(gInstance->func[1]); + sdio_release_host(gInstance->func[1]); + } + + gInstance->func[1] = NULL; + gInstance->func[2] = NULL; + + /* deregister irq */ + sdioh_sdmmc_osfree(sd); + + MFREE(sd->osh, sd, sizeof(sdioh_info_t)); + } + return SDIOH_API_RC_SUCCESS; +} + +#if defined(OOB_INTR_ONLY) && defined(HW_OOB) + +extern SDIOH_API_RC +sdioh_enable_func_intr(void) +{ + uint8 reg; + int err; + + if (gInstance->func[0]) { + sdio_claim_host(gInstance->func[0]); + + reg = sdio_readb(gInstance->func[0], SDIOD_CCCR_INTEN, &err); + if (err) { + sd_err(("%s: error for read SDIO_CCCR_IENx : 0x%x\n", __FUNCTION__, err)); + sdio_release_host(gInstance->func[0]); + return SDIOH_API_RC_FAIL; + } + + /* Enable F1 and F2 interrupts, set master enable */ + reg |= (INTR_CTL_FUNC1_EN | INTR_CTL_FUNC2_EN | INTR_CTL_MASTER_EN); + + sdio_writeb(gInstance->func[0], reg, SDIOD_CCCR_INTEN, &err); + sdio_release_host(gInstance->func[0]); + + if (err) { + sd_err(("%s: error for write SDIO_CCCR_IENx : 0x%x\n", __FUNCTION__, err)); + return SDIOH_API_RC_FAIL; + } + } + + return SDIOH_API_RC_SUCCESS; +} + +extern SDIOH_API_RC +sdioh_disable_func_intr(void) +{ + uint8 reg; + int err; + + if (gInstance->func[0]) { + sdio_claim_host(gInstance->func[0]); + reg = sdio_readb(gInstance->func[0], SDIOD_CCCR_INTEN, &err); + if (err) { + sd_err(("%s: error for read SDIO_CCCR_IENx : 0x%x\n", __FUNCTION__, err)); + sdio_release_host(gInstance->func[0]); + return SDIOH_API_RC_FAIL; + } + + reg &= ~(INTR_CTL_FUNC1_EN | INTR_CTL_FUNC2_EN); + /* Disable master interrupt with the last function interrupt */ + if (!(reg & 0xFE)) + reg = 0; + sdio_writeb(gInstance->func[0], reg, SDIOD_CCCR_INTEN, &err); + + sdio_release_host(gInstance->func[0]); + if (err) { + sd_err(("%s: error for write SDIO_CCCR_IENx : 0x%x\n", __FUNCTION__, err)); + return SDIOH_API_RC_FAIL; + } + } + return SDIOH_API_RC_SUCCESS; +} +#endif /* defined(OOB_INTR_ONLY) && defined(HW_OOB) */ + +/* Configure callback to client when we recieve client interrupt */ +extern SDIOH_API_RC +sdioh_interrupt_register(sdioh_info_t *sd, sdioh_cb_fn_t fn, void *argh) +{ + sd_trace(("%s: Entering\n", __FUNCTION__)); + if (fn == NULL) { + sd_err(("%s: interrupt handler is NULL, not registering\n", __FUNCTION__)); + return SDIOH_API_RC_FAIL; + } +#if !defined(OOB_INTR_ONLY) + sd->intr_handler = fn; + sd->intr_handler_arg = argh; + sd->intr_handler_valid = TRUE; + + /* register and unmask irq */ + if (gInstance->func[2]) { + sdio_claim_host(gInstance->func[2]); + sdio_claim_irq(gInstance->func[2], IRQHandlerF2); + sdio_release_host(gInstance->func[2]); + } + + if (gInstance->func[1]) { + sdio_claim_host(gInstance->func[1]); + sdio_claim_irq(gInstance->func[1], IRQHandler); + sdio_release_host(gInstance->func[1]); + } +#elif defined(HW_OOB) + sdioh_enable_func_intr(); +#endif /* !defined(OOB_INTR_ONLY) */ + + return SDIOH_API_RC_SUCCESS; +} + +extern SDIOH_API_RC +sdioh_interrupt_deregister(sdioh_info_t *sd) +{ + sd_trace(("%s: Entering\n", __FUNCTION__)); + +#if !defined(OOB_INTR_ONLY) + if (gInstance->func[1]) { + /* register and unmask irq */ + sdio_claim_host(gInstance->func[1]); + sdio_release_irq(gInstance->func[1]); + sdio_release_host(gInstance->func[1]); + } + + if (gInstance->func[2]) { + /* Claim host controller F2 */ + sdio_claim_host(gInstance->func[2]); + sdio_release_irq(gInstance->func[2]); + /* Release host controller F2 */ + sdio_release_host(gInstance->func[2]); + } + + sd->intr_handler_valid = FALSE; + sd->intr_handler = NULL; + sd->intr_handler_arg = NULL; +#elif defined(HW_OOB) + sdioh_disable_func_intr(); +#endif /* !defined(OOB_INTR_ONLY) */ + return SDIOH_API_RC_SUCCESS; +} + +extern SDIOH_API_RC +sdioh_interrupt_query(sdioh_info_t *sd, bool *onoff) +{ + sd_trace(("%s: Entering\n", __FUNCTION__)); + *onoff = sd->client_intr_enabled; + return SDIOH_API_RC_SUCCESS; +} + +#if defined(DHD_DEBUG) +extern bool +sdioh_interrupt_pending(sdioh_info_t *sd) +{ + return (0); +} +#endif + +uint +sdioh_query_iofnum(sdioh_info_t *sd) +{ + return sd->num_funcs; +} + +/* IOVar table */ +enum { + IOV_MSGLEVEL = 1, + IOV_BLOCKMODE, + IOV_BLOCKSIZE, + IOV_DMA, + IOV_USEINTS, + IOV_NUMINTS, + IOV_NUMLOCALINTS, + IOV_HOSTREG, + IOV_DEVREG, + IOV_DIVISOR, + IOV_SDMODE, + IOV_HISPEED, + IOV_HCIREGS, + IOV_POWER, + IOV_CLOCK, + IOV_RXCHAIN +}; + +const bcm_iovar_t sdioh_iovars[] = { + {"sd_msglevel", IOV_MSGLEVEL, 0, IOVT_UINT32, 0 }, + {"sd_blockmode", IOV_BLOCKMODE, 0, IOVT_BOOL, 0 }, + {"sd_blocksize", IOV_BLOCKSIZE, 0, IOVT_UINT32, 0 }, /* ((fn << 16) | size) */ + {"sd_dma", IOV_DMA, 0, IOVT_BOOL, 0 }, + {"sd_ints", IOV_USEINTS, 0, IOVT_BOOL, 0 }, + {"sd_numints", IOV_NUMINTS, 0, IOVT_UINT32, 0 }, + {"sd_numlocalints", IOV_NUMLOCALINTS, 0, IOVT_UINT32, 0 }, + {"sd_hostreg", IOV_HOSTREG, 0, IOVT_BUFFER, sizeof(sdreg_t) }, + {"sd_devreg", IOV_DEVREG, 0, IOVT_BUFFER, sizeof(sdreg_t) }, + {"sd_divisor", IOV_DIVISOR, 0, IOVT_UINT32, 0 }, + {"sd_power", IOV_POWER, 0, IOVT_UINT32, 0 }, + {"sd_clock", IOV_CLOCK, 0, IOVT_UINT32, 0 }, + {"sd_mode", IOV_SDMODE, 0, IOVT_UINT32, 100}, + {"sd_highspeed", IOV_HISPEED, 0, IOVT_UINT32, 0 }, + {"sd_rxchain", IOV_RXCHAIN, 0, IOVT_BOOL, 0 }, + {NULL, 0, 0, 0, 0 } +}; + +int +sdioh_iovar_op(sdioh_info_t *si, const char *name, + void *params, int plen, void *arg, int len, bool set) +{ + const bcm_iovar_t *vi = NULL; + int bcmerror = 0; + int val_size; + int32 int_val = 0; + bool bool_val; + uint32 actionid; + + ASSERT(name); + ASSERT(len >= 0); + + /* Get must have return space; Set does not take qualifiers */ + ASSERT(set || (arg && len)); + ASSERT(!set || (!params && !plen)); + + sd_trace(("%s: Enter (%s %s)\n", __FUNCTION__, (set ? "set" : "get"), name)); + + if ((vi = bcm_iovar_lookup(sdioh_iovars, name)) == NULL) { + bcmerror = BCME_UNSUPPORTED; + goto exit; + } + + if ((bcmerror = bcm_iovar_lencheck(vi, arg, len, set)) != 0) + goto exit; + + /* Set up params so get and set can share the convenience variables */ + if (params == NULL) { + params = arg; + plen = len; + } + + if (vi->type == IOVT_VOID) + val_size = 0; + else if (vi->type == IOVT_BUFFER) + val_size = len; + else + val_size = sizeof(int); + + if (plen >= (int)sizeof(int_val)) + bcopy(params, &int_val, sizeof(int_val)); + + bool_val = (int_val != 0) ? TRUE : FALSE; + BCM_REFERENCE(bool_val); + + actionid = set ? IOV_SVAL(vi->varid) : IOV_GVAL(vi->varid); + switch (actionid) { + case IOV_GVAL(IOV_MSGLEVEL): + int_val = (int32)sd_msglevel; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_MSGLEVEL): + sd_msglevel = int_val; + break; + + case IOV_GVAL(IOV_BLOCKMODE): + int_val = (int32)si->sd_blockmode; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_BLOCKMODE): + si->sd_blockmode = (bool)int_val; + /* Haven't figured out how to make non-block mode with DMA */ + break; + + case IOV_GVAL(IOV_BLOCKSIZE): + if ((uint32)int_val > si->num_funcs) { + bcmerror = BCME_BADARG; + break; + } + int_val = (int32)si->client_block_size[int_val]; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_BLOCKSIZE): + { + uint func = ((uint32)int_val >> 16); + uint blksize = (uint16)int_val; + uint maxsize; + + if (func > si->num_funcs) { + bcmerror = BCME_BADARG; + break; + } + + switch (func) { + case 0: maxsize = 32; break; + case 1: maxsize = BLOCK_SIZE_4318; break; + case 2: maxsize = BLOCK_SIZE_4328; break; + default: maxsize = 0; + } + if (blksize > maxsize) { + bcmerror = BCME_BADARG; + break; + } + if (!blksize) { + blksize = maxsize; + } + + /* Now set it */ + si->client_block_size[func] = blksize; + + break; + } + + case IOV_GVAL(IOV_RXCHAIN): + int_val = (int32)si->use_rxchain; + bcopy(&int_val, arg, val_size); + break; + + case IOV_GVAL(IOV_DMA): + int_val = (int32)si->sd_use_dma; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_DMA): + si->sd_use_dma = (bool)int_val; + break; + + case IOV_GVAL(IOV_USEINTS): + int_val = (int32)si->use_client_ints; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_USEINTS): + si->use_client_ints = (bool)int_val; + if (si->use_client_ints) + si->intmask |= CLIENT_INTR; + else + si->intmask &= ~CLIENT_INTR; + + break; + + case IOV_GVAL(IOV_DIVISOR): + int_val = (uint32)sd_divisor; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_DIVISOR): + sd_divisor = int_val; + break; + + case IOV_GVAL(IOV_POWER): + int_val = (uint32)sd_power; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_POWER): + sd_power = int_val; + break; + + case IOV_GVAL(IOV_CLOCK): + int_val = (uint32)sd_clock; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_CLOCK): + sd_clock = int_val; + break; + + case IOV_GVAL(IOV_SDMODE): + int_val = (uint32)sd_sdmode; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_SDMODE): + sd_sdmode = int_val; + break; + + case IOV_GVAL(IOV_HISPEED): + int_val = (uint32)sd_hiok; + bcopy(&int_val, arg, val_size); + break; + + case IOV_SVAL(IOV_HISPEED): + sd_hiok = int_val; + break; + + case IOV_GVAL(IOV_NUMINTS): + int_val = (int32)si->intrcount; + bcopy(&int_val, arg, val_size); + break; + + case IOV_GVAL(IOV_NUMLOCALINTS): + int_val = (int32)0; + bcopy(&int_val, arg, val_size); + break; + + case IOV_GVAL(IOV_HOSTREG): + { + sdreg_t *sd_ptr = (sdreg_t *)params; + + if (sd_ptr->offset < SD_SysAddr || sd_ptr->offset > SD_MaxCurCap) { + sd_err(("%s: bad offset 0x%x\n", __FUNCTION__, sd_ptr->offset)); + bcmerror = BCME_BADARG; + break; + } + + sd_trace(("%s: rreg%d at offset %d\n", __FUNCTION__, + (sd_ptr->offset & 1) ? 8 : ((sd_ptr->offset & 2) ? 16 : 32), + sd_ptr->offset)); + if (sd_ptr->offset & 1) + int_val = 8; /* sdioh_sdmmc_rreg8(si, sd_ptr->offset); */ + else if (sd_ptr->offset & 2) + int_val = 16; /* sdioh_sdmmc_rreg16(si, sd_ptr->offset); */ + else + int_val = 32; /* sdioh_sdmmc_rreg(si, sd_ptr->offset); */ + + bcopy(&int_val, arg, sizeof(int_val)); + break; + } + + case IOV_SVAL(IOV_HOSTREG): + { + sdreg_t *sd_ptr = (sdreg_t *)params; + + if (sd_ptr->offset < SD_SysAddr || sd_ptr->offset > SD_MaxCurCap) { + sd_err(("%s: bad offset 0x%x\n", __FUNCTION__, sd_ptr->offset)); + bcmerror = BCME_BADARG; + break; + } + + sd_trace(("%s: wreg%d value 0x%08x at offset %d\n", __FUNCTION__, sd_ptr->value, + (sd_ptr->offset & 1) ? 8 : ((sd_ptr->offset & 2) ? 16 : 32), + sd_ptr->offset)); + break; + } + + case IOV_GVAL(IOV_DEVREG): + { + sdreg_t *sd_ptr = (sdreg_t *)params; + uint8 data = 0; + + if (sdioh_cfg_read(si, sd_ptr->func, sd_ptr->offset, &data)) { + bcmerror = BCME_SDIO_ERROR; + break; + } + + int_val = (int)data; + bcopy(&int_val, arg, sizeof(int_val)); + break; + } + + case IOV_SVAL(IOV_DEVREG): + { + sdreg_t *sd_ptr = (sdreg_t *)params; + uint8 data = (uint8)sd_ptr->value; + + if (sdioh_cfg_write(si, sd_ptr->func, sd_ptr->offset, &data)) { + bcmerror = BCME_SDIO_ERROR; + break; + } + break; + } + + default: + bcmerror = BCME_UNSUPPORTED; + break; + } +exit: + + return bcmerror; +} + +#if defined(OOB_INTR_ONLY) && defined(HW_OOB) + +SDIOH_API_RC +sdioh_enable_hw_oob_intr(sdioh_info_t *sd, bool enable) +{ + SDIOH_API_RC status; + uint8 data; + + if (enable) + data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE | SDIO_SEPINT_ACT_HI; + else + data = SDIO_SEPINT_ACT_HI; /* disable hw oob interrupt */ + + status = sdioh_request_byte(sd, SDIOH_WRITE, 0, SDIOD_CCCR_BRCM_SEPINT, &data); + return status; +} +#endif /* defined(OOB_INTR_ONLY) && defined(HW_OOB) */ + +extern SDIOH_API_RC +sdioh_cfg_read(sdioh_info_t *sd, uint fnc_num, uint32 addr, uint8 *data) +{ + SDIOH_API_RC status; + /* No lock needed since sdioh_request_byte does locking */ + status = sdioh_request_byte(sd, SDIOH_READ, fnc_num, addr, data); + return status; +} + +extern SDIOH_API_RC +sdioh_cfg_write(sdioh_info_t *sd, uint fnc_num, uint32 addr, uint8 *data) +{ + /* No lock needed since sdioh_request_byte does locking */ + SDIOH_API_RC status; + status = sdioh_request_byte(sd, SDIOH_WRITE, fnc_num, addr, data); + return status; +} + +static int +sdioh_sdmmc_get_cisaddr(sdioh_info_t *sd, uint32 regaddr) +{ + /* read 24 bits and return valid 17 bit addr */ + int i; + uint32 scratch, regdata; + uint8 *ptr = (uint8 *)&scratch; + for (i = 0; i < 3; i++) { + if ((sdioh_sdmmc_card_regread (sd, 0, regaddr, 1, ®data)) != SUCCESS) + sd_err(("%s: Can't read!\n", __FUNCTION__)); + + *ptr++ = (uint8) regdata; + regaddr++; + } + + /* Only the lower 17-bits are valid */ + scratch = ltoh32(scratch); + scratch &= 0x0001FFFF; + return (scratch); +} + +extern SDIOH_API_RC +sdioh_cis_read(sdioh_info_t *sd, uint func, uint8 *cisd, uint32 length) +{ + uint32 count; + int offset; + uint32 foo; + uint8 *cis = cisd; + + sd_trace(("%s: Func = %d\n", __FUNCTION__, func)); + + if (!sd->func_cis_ptr[func]) { + bzero(cis, length); + sd_err(("%s: no func_cis_ptr[%d]\n", __FUNCTION__, func)); + return SDIOH_API_RC_FAIL; + } + + sd_err(("%s: func_cis_ptr[%d]=0x%04x\n", __FUNCTION__, func, sd->func_cis_ptr[func])); + + for (count = 0; count < length; count++) { + offset = sd->func_cis_ptr[func] + count; + if (sdioh_sdmmc_card_regread (sd, 0, offset, 1, &foo) < 0) { + sd_err(("%s: regread failed: Can't read CIS\n", __FUNCTION__)); + return SDIOH_API_RC_FAIL; + } + + *cis = (uint8)(foo & 0xff); + cis++; + } + + return SDIOH_API_RC_SUCCESS; +} + +extern SDIOH_API_RC +sdioh_request_byte(sdioh_info_t *sd, uint rw, uint func, uint regaddr, uint8 *byte) +{ + int err_ret; + + sd_info(("%s: rw=%d, func=%d, addr=0x%05x\n", __FUNCTION__, rw, func, regaddr)); + + DHD_PM_RESUME_WAIT(sdioh_request_byte_wait); + DHD_PM_RESUME_RETURN_ERROR(SDIOH_API_RC_FAIL); + if(rw) { /* CMD52 Write */ + if (func == 0) { + /* Can only directly write to some F0 registers. Handle F2 enable + * as a special case. + */ + if (regaddr == SDIOD_CCCR_IOEN) { + if (gInstance->func[2]) { + sdio_claim_host(gInstance->func[2]); + if (*byte & SDIO_FUNC_ENABLE_2) { + /* Enable Function 2 */ + err_ret = sdio_enable_func(gInstance->func[2]); + if (err_ret) { + sd_err(("bcmsdh_sdmmc: enable F2 failed:%d", + err_ret)); + } + } else { + /* Disable Function 2 */ + err_ret = sdio_disable_func(gInstance->func[2]); + if (err_ret) { + sd_err(("bcmsdh_sdmmc: Disab F2 failed:%d", + err_ret)); + } + } + sdio_release_host(gInstance->func[2]); + } + } +#if defined(MMC_SDIO_ABORT) + /* to allow abort command through F1 */ + else if (regaddr == SDIOD_CCCR_IOABORT) { + sdio_claim_host(gInstance->func[func]); + /* + * this sdio_f0_writeb() can be replaced with another api + * depending upon MMC driver change. + * As of this time, this is temporaray one + */ + sdio_writeb(gInstance->func[func], *byte, regaddr, &err_ret); + sdio_release_host(gInstance->func[func]); + } +#endif /* MMC_SDIO_ABORT */ + else if (regaddr < 0xF0) { + sd_err(("bcmsdh_sdmmc: F0 Wr:0x%02x: write disallowed\n", regaddr)); + } else { + /* Claim host controller, perform F0 write, and release */ + sdio_claim_host(gInstance->func[func]); + sdio_f0_writeb(gInstance->func[func], *byte, regaddr, &err_ret); + sdio_release_host(gInstance->func[func]); + } + } else { + /* Claim host controller, perform Fn write, and release */ + sdio_claim_host(gInstance->func[func]); + sdio_writeb(gInstance->func[func], *byte, regaddr, &err_ret); + sdio_release_host(gInstance->func[func]); + } + } else { /* CMD52 Read */ + /* Claim host controller, perform Fn read, and release */ + sdio_claim_host(gInstance->func[func]); + + if (func == 0) { + *byte = sdio_f0_readb(gInstance->func[func], regaddr, &err_ret); + } else { + *byte = sdio_readb(gInstance->func[func], regaddr, &err_ret); + } + + sdio_release_host(gInstance->func[func]); + } + + if (err_ret) { + sd_err(("bcmsdh_sdmmc: Failed to %s byte F%d:@0x%05x=%02x, Err: %d\n", + rw ? "Write" : "Read", func, regaddr, *byte, err_ret)); + } + + return ((err_ret == 0) ? SDIOH_API_RC_SUCCESS : SDIOH_API_RC_FAIL); +} + +extern SDIOH_API_RC +sdioh_request_word(sdioh_info_t *sd, uint cmd_type, uint rw, uint func, uint addr, + uint32 *word, uint nbytes) +{ + int err_ret = SDIOH_API_RC_FAIL; + + if (func == 0) { + sd_err(("%s: Only CMD52 allowed to F0.\n", __FUNCTION__)); + return SDIOH_API_RC_FAIL; + } + + sd_info(("%s: cmd_type=%d, rw=%d, func=%d, addr=0x%05x, nbytes=%d\n", + __FUNCTION__, cmd_type, rw, func, addr, nbytes)); + + DHD_PM_RESUME_WAIT(sdioh_request_word_wait); + DHD_PM_RESUME_RETURN_ERROR(SDIOH_API_RC_FAIL); + /* Claim host controller */ + sdio_claim_host(gInstance->func[func]); + + if(rw) { /* CMD52 Write */ + if (nbytes == 4) { + sdio_writel(gInstance->func[func], *word, addr, &err_ret); + } else if (nbytes == 2) { + sdio_writew(gInstance->func[func], (*word & 0xFFFF), addr, &err_ret); + } else { + sd_err(("%s: Invalid nbytes: %d\n", __FUNCTION__, nbytes)); + } + } else { /* CMD52 Read */ + if (nbytes == 4) { + *word = sdio_readl(gInstance->func[func], addr, &err_ret); + } else if (nbytes == 2) { + *word = sdio_readw(gInstance->func[func], addr, &err_ret) & 0xFFFF; + } else { + sd_err(("%s: Invalid nbytes: %d\n", __FUNCTION__, nbytes)); + } + } + + /* Release host controller */ + sdio_release_host(gInstance->func[func]); + + if (err_ret) { + sd_err(("bcmsdh_sdmmc: Failed to %s word, Err: 0x%08x", + rw ? "Write" : "Read", err_ret)); + } + + return ((err_ret == 0) ? SDIOH_API_RC_SUCCESS : SDIOH_API_RC_FAIL); +} + +static SDIOH_API_RC +sdioh_request_packet(sdioh_info_t *sd, uint fix_inc, uint write, uint func, + uint addr, void *pkt) +{ + bool fifo = (fix_inc == SDIOH_DATA_FIX); + uint32 SGCount = 0; + int err_ret = 0; + void *pnext, *pprev; + uint ttl_len, dma_len, lft_len, xfred_len, pkt_len; + uint blk_num; + struct mmc_request mmc_req; + struct mmc_command mmc_cmd; + struct mmc_data mmc_dat; + + sd_trace(("%s: Enter\n", __FUNCTION__)); + + ASSERT(pkt); + DHD_PM_RESUME_WAIT(sdioh_request_packet_wait); + DHD_PM_RESUME_RETURN_ERROR(SDIOH_API_RC_FAIL); + + ttl_len = xfred_len = 0; + /* at least 4 bytes alignment of skb buff is guaranteed */ + for (pnext = pkt; pnext; pnext = PKTNEXT(sd->osh, pnext)) + ttl_len += PKTLEN(sd->osh, pnext); + + if (!sd->use_rxchain || ttl_len <= sd->client_block_size[func]) { + blk_num = 0; + dma_len = 0; + } else { + blk_num = ttl_len / sd->client_block_size[func]; + dma_len = blk_num * sd->client_block_size[func]; + } + lft_len = ttl_len - dma_len; + + sd_trace(("%s: %s %dB to func%d:%08x, %d blks with DMA, %dB leftover\n", + __FUNCTION__, write ? "W" : "R", + ttl_len, func, addr, blk_num, lft_len)); + + if (0 != dma_len) { + memset(&mmc_req, 0, sizeof(struct mmc_request)); + memset(&mmc_cmd, 0, sizeof(struct mmc_command)); + memset(&mmc_dat, 0, sizeof(struct mmc_data)); + + /* Set up DMA descriptors */ + pprev = pkt; + for (pnext = pkt; + pnext && dma_len; + pnext = PKTNEXT(sd->osh, pnext)) { + pkt_len = PKTLEN(sd->osh, pnext); + + if (dma_len > pkt_len) + dma_len -= pkt_len; + else { + pkt_len = xfred_len = dma_len; + dma_len = 0; + pkt = pnext; + } + + sg_set_buf(&sd->sg_list[SGCount++], + (uint8*)PKTDATA(sd->osh, pnext), + pkt_len); + + if (SGCount >= SDIOH_SDMMC_MAX_SG_ENTRIES) { + sd_err(("%s: sg list entries exceed limit\n", + __FUNCTION__)); + return (SDIOH_API_RC_FAIL); + } + } + + mmc_dat.sg = sd->sg_list; + mmc_dat.sg_len = SGCount; + mmc_dat.blksz = sd->client_block_size[func]; + mmc_dat.blocks = blk_num; + mmc_dat.flags = write ? MMC_DATA_WRITE : MMC_DATA_READ; + + mmc_cmd.opcode = 53; /* SD_IO_RW_EXTENDED */ + mmc_cmd.arg = write ? 1<<31 : 0; + mmc_cmd.arg |= (func & 0x7) << 28; + mmc_cmd.arg |= 1<<27; + mmc_cmd.arg |= fifo ? 0 : 1<<26; + mmc_cmd.arg |= (addr & 0x1FFFF) << 9; + mmc_cmd.arg |= blk_num & 0x1FF; + mmc_cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC; + + mmc_req.cmd = &mmc_cmd; + mmc_req.data = &mmc_dat; + + sdio_claim_host(gInstance->func[func]); + mmc_set_data_timeout(&mmc_dat, gInstance->func[func]->card); + mmc_wait_for_req(gInstance->func[func]->card->host, &mmc_req); + sdio_release_host(gInstance->func[func]); + + err_ret = mmc_cmd.error? mmc_cmd.error : mmc_dat.error; + if (0 != err_ret) { + sd_err(("%s:CMD53 %s failed with code %d\n", + __FUNCTION__, + write ? "write" : "read", + err_ret)); + sd_err(("%s:Disabling rxchain and fire it with PIO\n", + __FUNCTION__)); + sd->use_rxchain = FALSE; + pkt = pprev; + lft_len = ttl_len; + } else if (!fifo) { + addr = addr + ttl_len - lft_len - dma_len; + } + } + + /* PIO mode */ + if (0 != lft_len) { + /* Claim host controller */ + sdio_claim_host(gInstance->func[func]); + for (pnext = pkt; pnext; pnext = PKTNEXT(sd->osh, pnext)) { + uint8 *buf = (uint8*)PKTDATA(sd->osh, pnext) + + xfred_len; + pkt_len = PKTLEN(sd->osh, pnext); + if (0 != xfred_len) { + pkt_len -= xfred_len; + xfred_len = 0; + } + pkt_len = (pkt_len + 3) & 0xFFFFFFFC; +#ifdef CONFIG_MMC_MSM7X00A + if ((pkt_len % 64) == 32) { + sd_trace(("%s: Rounding up TX packet +=32\n", __FUNCTION__)); + pkt_len += 32; + } +#endif /* CONFIG_MMC_MSM7X00A */ + + if ((write) && (!fifo)) + err_ret = sdio_memcpy_toio( + gInstance->func[func], + addr, buf, pkt_len); + else if (write) + err_ret = sdio_memcpy_toio( + gInstance->func[func], + addr, buf, pkt_len); + else if (fifo) + err_ret = sdio_readsb( + gInstance->func[func], + buf, addr, pkt_len); + else + err_ret = sdio_memcpy_fromio( + gInstance->func[func], + buf, addr, pkt_len); + + if (err_ret) + sd_err(("%s: %s FAILED %p[%d], addr=0x%05x, pkt_len=%d, ERR=%d\n", + __FUNCTION__, + (write) ? "TX" : "RX", + pnext, SGCount, addr, pkt_len, err_ret)); + else + sd_trace(("%s: %s xfr'd %p[%d], addr=0x%05x, len=%d\n", + __FUNCTION__, + (write) ? "TX" : "RX", + pnext, SGCount, addr, pkt_len)); + + if (!fifo) + addr += pkt_len; + SGCount ++; + } + sdio_release_host(gInstance->func[func]); + } + + sd_trace(("%s: Exit\n", __FUNCTION__)); + return ((err_ret == 0) ? SDIOH_API_RC_SUCCESS : SDIOH_API_RC_FAIL); +} + + +/* + * This function takes a buffer or packet, and fixes everything up so that in the + * end, a DMA-able packet is created. + * + * A buffer does not have an associated packet pointer, and may or may not be aligned. + * A packet may consist of a single packet, or a packet chain. If it is a packet chain, + * then all the packets in the chain must be properly aligned. If the packet data is not + * aligned, then there may only be one packet, and in this case, it is copied to a new + * aligned packet. + * + */ +extern SDIOH_API_RC +sdioh_request_buffer(sdioh_info_t *sd, uint pio_dma, uint fix_inc, uint write, uint func, + uint addr, uint reg_width, uint buflen_u, uint8 *buffer, void *pkt) +{ + SDIOH_API_RC Status; + void *mypkt = NULL; + + sd_trace(("%s: Enter\n", __FUNCTION__)); + + DHD_PM_RESUME_WAIT(sdioh_request_buffer_wait); + DHD_PM_RESUME_RETURN_ERROR(SDIOH_API_RC_FAIL); + /* Case 1: we don't have a packet. */ + if (pkt == NULL) { + sd_data(("%s: Creating new %s Packet, len=%d\n", + __FUNCTION__, write ? "TX" : "RX", buflen_u)); +#ifdef CONFIG_DHD_USE_STATIC_BUF + if (!(mypkt = PKTGET_STATIC(sd->osh, buflen_u, write ? TRUE : FALSE))) { +#else + if (!(mypkt = PKTGET(sd->osh, buflen_u, write ? TRUE : FALSE))) { +#endif /* CONFIG_DHD_USE_STATIC_BUF */ + sd_err(("%s: PKTGET failed: len %d\n", + __FUNCTION__, buflen_u)); + return SDIOH_API_RC_FAIL; + } + + /* For a write, copy the buffer data into the packet. */ + if (write) { + bcopy(buffer, PKTDATA(sd->osh, mypkt), buflen_u); + } + + Status = sdioh_request_packet(sd, fix_inc, write, func, addr, mypkt); + + /* For a read, copy the packet data back to the buffer. */ + if (!write) { + bcopy(PKTDATA(sd->osh, mypkt), buffer, buflen_u); + } +#ifdef CONFIG_DHD_USE_STATIC_BUF + PKTFREE_STATIC(sd->osh, mypkt, write ? TRUE : FALSE); +#else + PKTFREE(sd->osh, mypkt, write ? TRUE : FALSE); +#endif /* CONFIG_DHD_USE_STATIC_BUF */ + } else if (((uint32)(PKTDATA(sd->osh, pkt)) & DMA_ALIGN_MASK) != 0) { + /* Case 2: We have a packet, but it is unaligned. */ + + /* In this case, we cannot have a chain. */ + ASSERT(PKTNEXT(sd->osh, pkt) == NULL); + + sd_data(("%s: Creating aligned %s Packet, len=%d\n", + __FUNCTION__, write ? "TX" : "RX", PKTLEN(sd->osh, pkt))); +#ifdef CONFIG_DHD_USE_STATIC_BUF + if (!(mypkt = PKTGET_STATIC(sd->osh, PKTLEN(sd->osh, pkt), write ? TRUE : FALSE))) { +#else + if (!(mypkt = PKTGET(sd->osh, PKTLEN(sd->osh, pkt), write ? TRUE : FALSE))) { +#endif /* CONFIG_DHD_USE_STATIC_BUF */ + sd_err(("%s: PKTGET failed: len %d\n", + __FUNCTION__, PKTLEN(sd->osh, pkt))); + return SDIOH_API_RC_FAIL; + } + + /* For a write, copy the buffer data into the packet. */ + if (write) { + bcopy(PKTDATA(sd->osh, pkt), + PKTDATA(sd->osh, mypkt), + PKTLEN(sd->osh, pkt)); + } + + Status = sdioh_request_packet(sd, fix_inc, write, func, addr, mypkt); + + /* For a read, copy the packet data back to the buffer. */ + if (!write) { + bcopy(PKTDATA(sd->osh, mypkt), + PKTDATA(sd->osh, pkt), + PKTLEN(sd->osh, mypkt)); + } +#ifdef CONFIG_DHD_USE_STATIC_BUF + PKTFREE_STATIC(sd->osh, mypkt, write ? TRUE : FALSE); +#else + PKTFREE(sd->osh, mypkt, write ? TRUE : FALSE); +#endif /* CONFIG_DHD_USE_STATIC_BUF */ + } else { /* case 3: We have a packet and it is aligned. */ + sd_data(("%s: Aligned %s Packet, direct DMA\n", + __FUNCTION__, write ? "Tx" : "Rx")); + Status = sdioh_request_packet(sd, fix_inc, write, func, addr, pkt); + } + + return (Status); +} + +/* this function performs "abort" for both of host & device */ +extern int +sdioh_abort(sdioh_info_t *sd, uint func) +{ +#if defined(MMC_SDIO_ABORT) + char t_func = (char) func; +#endif /* defined(MMC_SDIO_ABORT) */ + sd_trace(("%s: Enter\n", __FUNCTION__)); + +#if defined(MMC_SDIO_ABORT) + /* issue abort cmd52 command through F1 */ + sdioh_request_byte(sd, SD_IO_OP_WRITE, SDIO_FUNC_0, SDIOD_CCCR_IOABORT, &t_func); +#endif /* defined(MMC_SDIO_ABORT) */ + + sd_trace(("%s: Exit\n", __FUNCTION__)); + return SDIOH_API_RC_SUCCESS; +} + +/* Reset and re-initialize the device */ +int sdioh_sdio_reset(sdioh_info_t *si) +{ + sd_trace(("%s: Enter\n", __FUNCTION__)); + sd_trace(("%s: Exit\n", __FUNCTION__)); + return SDIOH_API_RC_SUCCESS; +} + +/* Disable device interrupt */ +void +sdioh_sdmmc_devintr_off(sdioh_info_t *sd) +{ + sd_trace(("%s: %d\n", __FUNCTION__, sd->use_client_ints)); + sd->intmask &= ~CLIENT_INTR; +} + +/* Enable device interrupt */ +void +sdioh_sdmmc_devintr_on(sdioh_info_t *sd) +{ + sd_trace(("%s: %d\n", __FUNCTION__, sd->use_client_ints)); + sd->intmask |= CLIENT_INTR; +} + +/* Read client card reg */ +int +sdioh_sdmmc_card_regread(sdioh_info_t *sd, int func, uint32 regaddr, int regsize, uint32 *data) +{ + + if ((func == 0) || (regsize == 1)) { + uint8 temp = 0; + + sdioh_request_byte(sd, SDIOH_READ, func, regaddr, &temp); + *data = temp; + *data &= 0xff; + sd_data(("%s: byte read data=0x%02x\n", + __FUNCTION__, *data)); + } else { + sdioh_request_word(sd, 0, SDIOH_READ, func, regaddr, data, regsize); + if (regsize == 2) + *data &= 0xffff; + + sd_data(("%s: word read data=0x%08x\n", + __FUNCTION__, *data)); + } + + return SUCCESS; +} + +#if !defined(OOB_INTR_ONLY) +/* bcmsdh_sdmmc interrupt handler */ +static void IRQHandler(struct sdio_func *func) +{ + sdioh_info_t *sd; + + sd_trace(("bcmsdh_sdmmc: ***IRQHandler\n")); + sd = gInstance->sd; + + ASSERT(sd != NULL); + sdio_release_host(gInstance->func[0]); + + if (sd->use_client_ints) { + sd->intrcount++; + ASSERT(sd->intr_handler); + ASSERT(sd->intr_handler_arg); + (sd->intr_handler)(sd->intr_handler_arg); + } else { + sd_err(("bcmsdh_sdmmc: ***IRQHandler\n")); + + sd_err(("%s: Not ready for intr: enabled %d, handler %p\n", + __FUNCTION__, sd->client_intr_enabled, sd->intr_handler)); + } + + sdio_claim_host(gInstance->func[0]); +} + +/* bcmsdh_sdmmc interrupt handler for F2 (dummy handler) */ +static void IRQHandlerF2(struct sdio_func *func) +{ + sdioh_info_t *sd; + + sd_trace(("bcmsdh_sdmmc: ***IRQHandlerF2\n")); + + sd = gInstance->sd; + + ASSERT(sd != NULL); + BCM_REFERENCE(sd); +} +#endif /* !defined(OOB_INTR_ONLY) */ + +#ifdef NOTUSED +/* Write client card reg */ +static int +sdioh_sdmmc_card_regwrite(sdioh_info_t *sd, int func, uint32 regaddr, int regsize, uint32 data) +{ + + if ((func == 0) || (regsize == 1)) { + uint8 temp; + + temp = data & 0xff; + sdioh_request_byte(sd, SDIOH_READ, func, regaddr, &temp); + sd_data(("%s: byte write data=0x%02x\n", + __FUNCTION__, data)); + } else { + if (regsize == 2) + data &= 0xffff; + + sdioh_request_word(sd, 0, SDIOH_READ, func, regaddr, &data, regsize); + + sd_data(("%s: word write data=0x%08x\n", + __FUNCTION__, data)); + } + + return SUCCESS; +} +#endif /* NOTUSED */ + +int +sdioh_start(sdioh_info_t *si, int stage) +{ + int ret; + sdioh_info_t *sd = gInstance->sd; + + /* Need to do this stages as we can't enable the interrupt till + downloading of the firmware is complete, other wise polling + sdio access will come in way + */ + if (gInstance->func[0]) { + if (stage == 0) { + /* Since the power to the chip is killed, we will have + re enumerate the device again. Set the block size + and enable the fucntion 1 for in preparation for + downloading the code + */ + /* sdio_reset_comm() - has been fixed in latest kernel/msm.git for Linux + 2.6.27. The implementation prior to that is buggy, and needs broadcom's + patch for it + */ + if ((ret = sdio_reset_comm(gInstance->func[0]->card))) { + sd_err(("%s Failed, error = %d\n", __FUNCTION__, ret)); + return ret; + } + else { + sd->num_funcs = 2; + sd->sd_blockmode = TRUE; + sd->use_client_ints = TRUE; + sd->client_block_size[0] = 64; + + /* Claim host controller */ + sdio_claim_host(gInstance->func[1]); + + sd->client_block_size[1] = 64; + if (sdio_set_block_size(gInstance->func[1], 64)) { + sd_err(("bcmsdh_sdmmc: Failed to set F1 blocksize\n")); + } + + /* Release host controller F1 */ + sdio_release_host(gInstance->func[1]); + + if (gInstance->func[2]) { + /* Claim host controller F2 */ + sdio_claim_host(gInstance->func[2]); + + sd->client_block_size[2] = sd_f2_blocksize; + if (sdio_set_block_size(gInstance->func[2], + sd_f2_blocksize)) { + sd_err(("bcmsdh_sdmmc: Failed to set F2 " + "blocksize to %d\n", sd_f2_blocksize)); + } + + /* Release host controller F2 */ + sdio_release_host(gInstance->func[2]); + } + + sdioh_sdmmc_card_enablefuncs(sd); + } + } else { +#if !defined(OOB_INTR_ONLY) + sdio_claim_host(gInstance->func[0]); + sdio_claim_irq(gInstance->func[2], IRQHandlerF2); + sdio_claim_irq(gInstance->func[1], IRQHandler); + sdio_release_host(gInstance->func[0]); +#else /* defined(OOB_INTR_ONLY) */ +#if defined(HW_OOB) + sdioh_enable_func_intr(); +#endif + bcmsdh_oob_intr_set(TRUE); +#endif /* !defined(OOB_INTR_ONLY) */ + } + } + else + sd_err(("%s Failed\n", __FUNCTION__)); + + return (0); +} + +int +sdioh_stop(sdioh_info_t *si) +{ + /* MSM7201A Android sdio stack has bug with interrupt + So internaly within SDIO stack they are polling + which cause issue when device is turned off. So + unregister interrupt with SDIO stack to stop the + polling + */ + if (gInstance->func[0]) { +#if !defined(OOB_INTR_ONLY) + sdio_claim_host(gInstance->func[0]); + sdio_release_irq(gInstance->func[1]); + sdio_release_irq(gInstance->func[2]); + sdio_release_host(gInstance->func[0]); +#else /* defined(OOB_INTR_ONLY) */ +#if defined(HW_OOB) + sdioh_disable_func_intr(); +#endif + bcmsdh_oob_intr_set(FALSE); +#endif /* !defined(OOB_INTR_ONLY) */ + } + else + sd_err(("%s Failed\n", __FUNCTION__)); + return (0); +} + +int +sdioh_waitlockfree(sdioh_info_t *sd) +{ + return (1); +} + + +SDIOH_API_RC +sdioh_gpioouten(sdioh_info_t *sd, uint32 gpio) +{ + return SDIOH_API_RC_FAIL; +} + +SDIOH_API_RC +sdioh_gpioout(sdioh_info_t *sd, uint32 gpio, bool enab) +{ + return SDIOH_API_RC_FAIL; +} + +bool +sdioh_gpioin(sdioh_info_t *sd, uint32 gpio) +{ + return FALSE; +} + +SDIOH_API_RC +sdioh_gpio_init(sdioh_info_t *sd) +{ + return SDIOH_API_RC_FAIL; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmevent.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmevent.c @@ -0,0 +1,148 @@ +/* + * bcmevent read-only data shared by kernel or app layers + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * $Id: bcmevent.c 327460 2012-04-13 18:38:41Z $ + */ + +#include +#include +#include +#include +#include + +#if WLC_E_LAST != 94 +#error "You need to add an entry to bcmevent_names[] for the new event" +#endif + +const bcmevent_name_t bcmevent_names[] = { + { WLC_E_SET_SSID, "SET_SSID" }, + { WLC_E_JOIN, "JOIN" }, + { WLC_E_START, "START" }, + { WLC_E_AUTH, "AUTH" }, + { WLC_E_AUTH_IND, "AUTH_IND" }, + { WLC_E_DEAUTH, "DEAUTH" }, + { WLC_E_DEAUTH_IND, "DEAUTH_IND" }, + { WLC_E_ASSOC, "ASSOC" }, + { WLC_E_ASSOC_IND, "ASSOC_IND" }, + { WLC_E_REASSOC, "REASSOC" }, + { WLC_E_REASSOC_IND, "REASSOC_IND" }, + { WLC_E_DISASSOC, "DISASSOC" }, + { WLC_E_DISASSOC_IND, "DISASSOC_IND" }, + { WLC_E_QUIET_START, "START_QUIET" }, + { WLC_E_QUIET_END, "END_QUIET" }, + { WLC_E_BEACON_RX, "BEACON_RX" }, + { WLC_E_LINK, "LINK" }, + { WLC_E_MIC_ERROR, "MIC_ERROR" }, + { WLC_E_NDIS_LINK, "NDIS_LINK" }, + { WLC_E_ROAM, "ROAM" }, + { WLC_E_TXFAIL, "TXFAIL" }, + { WLC_E_PMKID_CACHE, "PMKID_CACHE" }, + { WLC_E_RETROGRADE_TSF, "RETROGRADE_TSF" }, + { WLC_E_PRUNE, "PRUNE" }, + { WLC_E_AUTOAUTH, "AUTOAUTH" }, + { WLC_E_EAPOL_MSG, "EAPOL_MSG" }, + { WLC_E_SCAN_COMPLETE, "SCAN_COMPLETE" }, + { WLC_E_ADDTS_IND, "ADDTS_IND" }, + { WLC_E_DELTS_IND, "DELTS_IND" }, + { WLC_E_BCNSENT_IND, "BCNSENT_IND" }, + { WLC_E_BCNRX_MSG, "BCNRX_MSG" }, + { WLC_E_BCNLOST_MSG, "BCNLOST_IND" }, + { WLC_E_ROAM_PREP, "ROAM_PREP" }, + { WLC_E_PFN_NET_FOUND, "PFNFOUND_IND" }, + { WLC_E_PFN_NET_LOST, "PFNLOST_IND" }, +#if defined(IBSS_PEER_DISCOVERY_EVENT) + { WLC_E_IBSS_ASSOC, "IBSS_ASSOC" }, +#endif /* defined(IBSS_PEER_DISCOVERY_EVENT) */ + { WLC_E_RADIO, "RADIO" }, + { WLC_E_PSM_WATCHDOG, "PSM_WATCHDOG" }, + { WLC_E_PROBREQ_MSG, "PROBE_REQ_MSG" }, + { WLC_E_SCAN_CONFIRM_IND, "SCAN_CONFIRM_IND" }, + { WLC_E_PSK_SUP, "PSK_SUP" }, + { WLC_E_COUNTRY_CODE_CHANGED, "CNTRYCODE_IND" }, + { WLC_E_EXCEEDED_MEDIUM_TIME, "EXCEEDED_MEDIUM_TIME" }, + { WLC_E_ICV_ERROR, "ICV_ERROR" }, + { WLC_E_UNICAST_DECODE_ERROR, "UNICAST_DECODE_ERROR" }, + { WLC_E_MULTICAST_DECODE_ERROR, "MULTICAST_DECODE_ERROR" }, + { WLC_E_TRACE, "TRACE" }, +#ifdef WLBTAMP + { WLC_E_BTA_HCI_EVENT, "BTA_HCI_EVENT" }, +#endif + { WLC_E_IF, "IF" }, +#ifdef WLP2P + { WLC_E_P2P_DISC_LISTEN_COMPLETE, "WLC_E_P2P_DISC_LISTEN_COMPLETE" }, +#endif + { WLC_E_RSSI, "RSSI" }, + { WLC_E_PFN_SCAN_COMPLETE, "SCAN_COMPLETE" }, + { WLC_E_EXTLOG_MSG, "EXTERNAL LOG MESSAGE" }, +#ifdef WIFI_ACT_FRAME + { WLC_E_ACTION_FRAME, "ACTION_FRAME" }, + { WLC_E_ACTION_FRAME_RX, "ACTION_FRAME_RX" }, + { WLC_E_ACTION_FRAME_COMPLETE, "ACTION_FRAME_COMPLETE" }, +#endif +#if 0 && (NDISVER >= 0x0620) + { WLC_E_PRE_ASSOC_IND, "ASSOC_RECV" }, + { WLC_E_PRE_REASSOC_IND, "REASSOC_RECV" }, + { WLC_E_CHANNEL_ADOPTED, "CHANNEL_ADOPTED" }, + { WLC_E_AP_STARTED, "AP_STARTED" }, + { WLC_E_DFS_AP_STOP, "DFS_AP_STOP" }, + { WLC_E_DFS_AP_RESUME, "DFS_AP_RESUME" }, + { WLC_E_ASSOC_IND_NDIS, "ASSOC_IND_NDIS"}, + { WLC_E_REASSOC_IND_NDIS, "REASSOC_IND_NDIS"}, + { WLC_E_ACTION_FRAME_RX_NDIS, "WLC_E_ACTION_FRAME_RX_NDIS" }, + { WLC_E_AUTH_REQ, "WLC_E_AUTH_REQ" }, +#endif +#ifdef BCMWAPI_WAI + { WLC_E_WAI_STA_EVENT, "WAI_STA_EVENT" }, + { WLC_E_WAI_MSG, "WAI_MSG" }, +#endif /* BCMWAPI_WAI */ + { WLC_E_ESCAN_RESULT, "WLC_E_ESCAN_RESULT" }, + { WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE, "WLC_E_AF_OFF_CHAN_COMPLETE" }, +#ifdef WLP2P + { WLC_E_PROBRESP_MSG, "PROBE_RESP_MSG" }, + { WLC_E_P2P_PROBREQ_MSG, "P2P PROBE_REQ_MSG" }, +#endif +#ifdef PROP_TXSTATUS + { WLC_E_FIFO_CREDIT_MAP, "FIFO_CREDIT_MAP" }, +#endif + { WLC_E_WAKE_EVENT, "WAKE_EVENT" }, + { WLC_E_DCS_REQUEST, "DCS_REQUEST" }, + { WLC_E_RM_COMPLETE, "RM_COMPLETE" }, +#ifdef WLMEDIA_HTSF + { WLC_E_HTSFSYNC, "HTSF_SYNC_EVENT" }, +#endif + { WLC_E_OVERLAY_REQ, "OVERLAY_REQ_EVENT" }, + { WLC_E_CSA_COMPLETE_IND, "WLC_E_CSA_COMPLETE_IND"}, + { WLC_E_EXCESS_PM_WAKE_EVENT, "EXCESS_PM_WAKE_EVENT" }, + { WLC_E_PFN_SCAN_NONE, "PFN_SCAN_NONE" }, + { WLC_E_PFN_SCAN_ALLGONE, "PFN_SCAN_ALLGONE" }, +#ifdef SOFTAP + { WLC_E_GTK_PLUMBED, "GTK_PLUMBED" }, +#endif + { WLC_E_ASSOC_REQ_IE, "ASSOC_REQ_IE" }, + { WLC_E_ASSOC_RESP_IE, "ASSOC_RESP_IE" }, + { WLC_E_ACTION_FRAME_RX_NDIS, "WLC_E_ACTION_FRAME_RX_NDIS" }, +#ifdef WLTDLS + { WLC_E_TDLS_PEER_EVENT, "TDLS_PEER_EVENT" }, +#endif /* WLTDLS */ +}; + +const int bcmevent_names_size = ARRAYSIZE(bcmevent_names); --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_cfgp2p.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_cfgp2p.c @@ -0,0 +1,1967 @@ +/* + * Linux cfgp2p driver + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_cfgp2p.c 321498 2012-03-15 12:54:13Z $ + * + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include + +static s8 scanparambuf[WLC_IOCTL_SMLEN]; + +static bool +wl_cfgp2p_has_ie(u8 *ie, u8 **tlvs, u32 *tlvs_len, const u8 *oui, u32 oui_len, u8 type); + +static s32 +wl_cfgp2p_vndr_ie(struct wl_priv *wl, struct net_device *ndev, s32 bssidx, s32 pktflag, + s8 *oui, s32 ie_id, s8 *data, s32 data_len, s32 delete); + +static int wl_cfgp2p_start_xmit(struct sk_buff *skb, struct net_device *ndev); +static int wl_cfgp2p_do_ioctl(struct net_device *net, struct ifreq *ifr, int cmd); +static int wl_cfgp2p_if_open(struct net_device *net); +static int wl_cfgp2p_if_stop(struct net_device *net); + +static const struct net_device_ops wl_cfgp2p_if_ops = { + .ndo_open = wl_cfgp2p_if_open, + .ndo_stop = wl_cfgp2p_if_stop, + .ndo_do_ioctl = wl_cfgp2p_do_ioctl, + .ndo_start_xmit = wl_cfgp2p_start_xmit, +}; + +bool wl_cfgp2p_is_pub_action(void *frame, u32 frame_len) +{ + wifi_p2p_pub_act_frame_t *pact_frm; + + if (frame == NULL) + return false; + pact_frm = (wifi_p2p_pub_act_frame_t *)frame; + if (frame_len < sizeof(wifi_p2p_pub_act_frame_t) -1) + return false; + + if (pact_frm->category == P2P_PUB_AF_CATEGORY && + pact_frm->action == P2P_PUB_AF_ACTION && + pact_frm->oui_type == P2P_VER && + memcmp(pact_frm->oui, P2P_OUI, sizeof(pact_frm->oui)) == 0) { + return true; + } + + return false; +} + +bool wl_cfgp2p_is_p2p_action(void *frame, u32 frame_len) +{ + wifi_p2p_action_frame_t *act_frm; + + if (frame == NULL) + return false; + act_frm = (wifi_p2p_action_frame_t *)frame; + if (frame_len < sizeof(wifi_p2p_action_frame_t) -1) + return false; + + if (act_frm->category == P2P_AF_CATEGORY && + act_frm->type == P2P_VER && + memcmp(act_frm->OUI, P2P_OUI, DOT11_OUI_LEN) == 0) { + return true; + } + + return false; +} +bool wl_cfgp2p_is_gas_action(void *frame, u32 frame_len) +{ + + wifi_p2psd_gas_pub_act_frame_t *sd_act_frm; + + if (frame == NULL) + return false; + + sd_act_frm = (wifi_p2psd_gas_pub_act_frame_t *)frame; + if (frame_len < sizeof(wifi_p2psd_gas_pub_act_frame_t) - 1) + return false; + if (sd_act_frm->category != P2PSD_ACTION_CATEGORY) + return false; + + if (sd_act_frm->action == P2PSD_ACTION_ID_GAS_IREQ || + sd_act_frm->action == P2PSD_ACTION_ID_GAS_IRESP || + sd_act_frm->action == P2PSD_ACTION_ID_GAS_CREQ || + sd_act_frm->action == P2PSD_ACTION_ID_GAS_CRESP) + return true; + else + return false; + +} +void wl_cfgp2p_print_actframe(bool tx, void *frame, u32 frame_len) +{ + wifi_p2p_pub_act_frame_t *pact_frm; + wifi_p2p_action_frame_t *act_frm; + wifi_p2psd_gas_pub_act_frame_t *sd_act_frm; + if (!frame || frame_len <= 2) + return; + + if (wl_cfgp2p_is_pub_action(frame, frame_len)) { + pact_frm = (wifi_p2p_pub_act_frame_t *)frame; + switch (pact_frm->subtype) { + case P2P_PAF_GON_REQ: + CFGP2P_DBG(("%s P2P Group Owner Negotiation Req Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_GON_RSP: + CFGP2P_DBG(("%s P2P Group Owner Negotiation Rsp Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_GON_CONF: + CFGP2P_DBG(("%s P2P Group Owner Negotiation Confirm Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_INVITE_REQ: + CFGP2P_DBG(("%s P2P Invitation Request Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_INVITE_RSP: + CFGP2P_DBG(("%s P2P Invitation Response Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_DEVDIS_REQ: + CFGP2P_DBG(("%s P2P Device Discoverability Request Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_DEVDIS_RSP: + CFGP2P_DBG(("%s P2P Device Discoverability Response Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_PROVDIS_REQ: + CFGP2P_DBG(("%s P2P Provision Discovery Request Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_PAF_PROVDIS_RSP: + CFGP2P_DBG(("%s P2P Provision Discovery Response Frame\n", + (tx)? "TX": "RX")); + break; + default: + CFGP2P_DBG(("%s Unknown P2P Public Action Frame\n", + (tx)? "TX": "RX")); + + } + + } else if (wl_cfgp2p_is_p2p_action(frame, frame_len)) { + act_frm = (wifi_p2p_action_frame_t *)frame; + switch (act_frm->subtype) { + case P2P_AF_NOTICE_OF_ABSENCE: + CFGP2P_DBG(("%s P2P Notice of Absence Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_AF_PRESENCE_REQ: + CFGP2P_DBG(("%s P2P Presence Request Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_AF_PRESENCE_RSP: + CFGP2P_DBG(("%s P2P Presence Response Frame\n", + (tx)? "TX": "RX")); + break; + case P2P_AF_GO_DISC_REQ: + CFGP2P_DBG(("%s P2P Discoverability Request Frame\n", + (tx)? "TX": "RX")); + break; + default: + CFGP2P_DBG(("%s Unknown P2P Action Frame\n", + (tx)? "TX": "RX")); + } + + } else if (wl_cfgp2p_is_gas_action(frame, frame_len)) { + sd_act_frm = (wifi_p2psd_gas_pub_act_frame_t *)frame; + switch (sd_act_frm->action) { + case P2PSD_ACTION_ID_GAS_IREQ: + CFGP2P_DBG(("%s P2P GAS Initial Request\n", + (tx)? "TX" : "RX")); + break; + case P2PSD_ACTION_ID_GAS_IRESP: + CFGP2P_DBG(("%s P2P GAS Initial Response\n", + (tx)? "TX" : "RX")); + break; + case P2PSD_ACTION_ID_GAS_CREQ: + CFGP2P_DBG(("%s P2P GAS Comback Request\n", + (tx)? "TX" : "RX")); + break; + case P2PSD_ACTION_ID_GAS_CRESP: + CFGP2P_DBG(("%s P2P GAS Comback Response\n", + (tx)? "TX" : "RX")); + break; + default: + CFGP2P_DBG(("%s Unknown P2P GAS Frame\n", + (tx)? "TX" : "RX")); + } + + + } + +} + +/* + * Initialize variables related to P2P + * + */ +s32 +wl_cfgp2p_init_priv(struct wl_priv *wl) +{ + if (!(wl->p2p = kzalloc(sizeof(struct p2p_info), GFP_KERNEL))) { + CFGP2P_ERR(("struct p2p_info allocation failed\n")); + return -ENOMEM; + } +#define INIT_IE(IE_TYPE, BSS_TYPE) \ + do { \ + memset(wl_to_p2p_bss_saved_ie(wl, BSS_TYPE).p2p_ ## IE_TYPE ## _ie, 0, \ + sizeof(wl_to_p2p_bss_saved_ie(wl, BSS_TYPE).p2p_ ## IE_TYPE ## _ie)); \ + wl_to_p2p_bss_saved_ie(wl, BSS_TYPE).p2p_ ## IE_TYPE ## _ie_len = 0; \ + } while (0); + + INIT_IE(probe_req, P2PAPI_BSSCFG_PRIMARY); + INIT_IE(probe_res, P2PAPI_BSSCFG_PRIMARY); + INIT_IE(assoc_req, P2PAPI_BSSCFG_PRIMARY); + INIT_IE(assoc_res, P2PAPI_BSSCFG_PRIMARY); + INIT_IE(beacon, P2PAPI_BSSCFG_PRIMARY); + INIT_IE(probe_req, P2PAPI_BSSCFG_DEVICE); + INIT_IE(probe_res, P2PAPI_BSSCFG_DEVICE); + INIT_IE(assoc_req, P2PAPI_BSSCFG_DEVICE); + INIT_IE(assoc_res, P2PAPI_BSSCFG_DEVICE); + INIT_IE(beacon, P2PAPI_BSSCFG_DEVICE); + INIT_IE(probe_req, P2PAPI_BSSCFG_CONNECTION); + INIT_IE(probe_res, P2PAPI_BSSCFG_CONNECTION); + INIT_IE(assoc_req, P2PAPI_BSSCFG_CONNECTION); + INIT_IE(assoc_res, P2PAPI_BSSCFG_CONNECTION); + INIT_IE(beacon, P2PAPI_BSSCFG_CONNECTION); +#undef INIT_IE + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_PRIMARY) = wl_to_prmry_ndev(wl); + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_PRIMARY) = 0; + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_DEVICE) = NULL; + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE) = 0; + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION) = NULL; + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_CONNECTION) = 0; + spin_lock_init(&wl->p2p->timer_lock); + return BCME_OK; + +} +/* + * Deinitialize variables related to P2P + * + */ +void +wl_cfgp2p_deinit_priv(struct wl_priv *wl) +{ + CFGP2P_DBG(("In\n")); + if (wl->p2p) { + kfree(wl->p2p); + wl->p2p = NULL; + } + wl->p2p_supported = 0; +} +/* + * Set P2P functions into firmware + */ +s32 +wl_cfgp2p_set_firm_p2p(struct wl_priv *wl) +{ + struct net_device *ndev = wl_to_prmry_ndev(wl); + struct ether_addr null_eth_addr = { { 0, 0, 0, 0, 0, 0 } }; + s32 ret = BCME_OK; + s32 val = 0; + /* Do we have to check whether APSTA is enabled or not ? */ + wldev_iovar_getint(ndev, "apsta", &val); + if (val == 0) { + val = 1; + wldev_ioctl(ndev, WLC_DOWN, &val, sizeof(s32), true); + wldev_iovar_setint(ndev, "apsta", val); + wldev_ioctl(ndev, WLC_UP, &val, sizeof(s32), true); + } + val = 1; + /* Disable firmware roaming for P2P */ + wldev_iovar_setint(ndev, "roam_off", val); + /* In case of COB type, firmware has default mac address + * After Initializing firmware, we have to set current mac address to + * firmware for P2P device address + */ + ret = wldev_iovar_setbuf_bsscfg(ndev, "p2p_da_override", &null_eth_addr, + sizeof(null_eth_addr), wl->ioctl_buf, WLC_IOCTL_MAXLEN, 0, &wl->ioctl_buf_sync); + if (ret && ret != BCME_UNSUPPORTED) { + CFGP2P_ERR(("failed to update device address ret %d\n", ret)); + } + return ret; +} + +/* Create a new P2P BSS. + * Parameters: + * @mac : MAC address of the BSS to create + * @if_type : interface type: WL_P2P_IF_GO or WL_P2P_IF_CLIENT + * @chspec : chspec to use if creating a GO BSS. + * Returns 0 if success. + */ +s32 +wl_cfgp2p_ifadd(struct wl_priv *wl, struct ether_addr *mac, u8 if_type, + chanspec_t chspec) +{ + wl_p2p_if_t ifreq; + s32 err; + struct net_device *ndev = wl_to_prmry_ndev(wl); + + ifreq.type = if_type; + ifreq.chspec = chspec; + memcpy(ifreq.addr.octet, mac->octet, sizeof(ifreq.addr.octet)); + + CFGP2P_DBG(("---wl p2p_ifadd %02x:%02x:%02x:%02x:%02x:%02x %s %u\n", + ifreq.addr.octet[0], ifreq.addr.octet[1], ifreq.addr.octet[2], + ifreq.addr.octet[3], ifreq.addr.octet[4], ifreq.addr.octet[5], + (if_type == WL_P2P_IF_GO) ? "go" : "client", + (chspec & WL_CHANSPEC_CHAN_MASK) >> WL_CHANSPEC_CHAN_SHIFT)); + + err = wldev_iovar_setbuf(ndev, "p2p_ifadd", &ifreq, sizeof(ifreq), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + return err; +} + +/* Delete a P2P BSS. + * Parameters: + * @mac : MAC address of the BSS to create + * Returns 0 if success. + */ +s32 +wl_cfgp2p_ifdel(struct wl_priv *wl, struct ether_addr *mac) +{ + s32 ret; + struct net_device *netdev = wl_to_prmry_ndev(wl); + + CFGP2P_INFO(("------primary idx %d : wl p2p_ifdel %02x:%02x:%02x:%02x:%02x:%02x\n", + netdev->ifindex, mac->octet[0], mac->octet[1], mac->octet[2], + mac->octet[3], mac->octet[4], mac->octet[5])); + ret = wldev_iovar_setbuf(netdev, "p2p_ifdel", mac, sizeof(*mac), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + if (unlikely(ret < 0)) { + printk("'wl p2p_ifdel' error %d\n", ret); + } + return ret; +} + +/* Change a P2P Role. + * Parameters: + * @mac : MAC address of the BSS to change a role + * Returns 0 if success. + */ +s32 +wl_cfgp2p_ifchange(struct wl_priv *wl, struct ether_addr *mac, u8 if_type, + chanspec_t chspec) +{ + wl_p2p_if_t ifreq; + s32 err; + struct net_device *netdev = wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION); + + ifreq.type = if_type; + ifreq.chspec = chspec; + memcpy(ifreq.addr.octet, mac->octet, sizeof(ifreq.addr.octet)); + + CFGP2P_INFO(("---wl p2p_ifchange %02x:%02x:%02x:%02x:%02x:%02x %s %u\n", + ifreq.addr.octet[0], ifreq.addr.octet[1], ifreq.addr.octet[2], + ifreq.addr.octet[3], ifreq.addr.octet[4], ifreq.addr.octet[5], + (if_type == WL_P2P_IF_GO) ? "go" : "client", + (chspec & WL_CHANSPEC_CHAN_MASK) >> WL_CHANSPEC_CHAN_SHIFT)); + + err = wldev_iovar_setbuf(netdev, "p2p_ifupd", &ifreq, sizeof(ifreq), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + + if (unlikely(err < 0)) { + printk("'wl p2p_ifupd' error %d\n", err); + } + return err; +} + + +/* Get the index of a created P2P BSS. + * Parameters: + * @mac : MAC address of the created BSS + * @index : output: index of created BSS + * Returns 0 if success. + */ +s32 +wl_cfgp2p_ifidx(struct wl_priv *wl, struct ether_addr *mac, s32 *index) +{ + s32 ret; + u8 getbuf[64]; + struct net_device *dev = wl_to_prmry_ndev(wl); + + CFGP2P_INFO(("---wl p2p_if %02x:%02x:%02x:%02x:%02x:%02x\n", + mac->octet[0], mac->octet[1], mac->octet[2], + mac->octet[3], mac->octet[4], mac->octet[5])); + + ret = wldev_iovar_getbuf_bsscfg(dev, "p2p_if", mac, sizeof(*mac), getbuf, + sizeof(getbuf), wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_PRIMARY), NULL); + + if (ret == 0) { + memcpy(index, getbuf, sizeof(index)); + CFGP2P_INFO(("---wl p2p_if ==> %d\n", *index)); + } + + return ret; +} + +static s32 +wl_cfgp2p_set_discovery(struct wl_priv *wl, s32 on) +{ + s32 ret = BCME_OK; + struct net_device *ndev = wl_to_prmry_ndev(wl); + CFGP2P_DBG(("enter\n")); + + ret = wldev_iovar_setint(ndev, "p2p_disc", on); + + if (unlikely(ret < 0)) { + CFGP2P_ERR(("p2p_disc %d error %d\n", on, ret)); + } + + return ret; +} + +/* Set the WL driver's P2P mode. + * Parameters : + * @mode : is one of WL_P2P_DISC_ST_{SCAN,LISTEN,SEARCH}. + * @channel : the channel to listen + * @listen_ms : the time (milli seconds) to wait + * @bssidx : bss index for BSSCFG + * Returns 0 if success + */ + +s32 +wl_cfgp2p_set_p2p_mode(struct wl_priv *wl, u8 mode, u32 channel, u16 listen_ms, int bssidx) +{ + wl_p2p_disc_st_t discovery_mode; + s32 ret; + struct net_device *dev; + CFGP2P_DBG(("enter\n")); + + if (unlikely(bssidx >= P2PAPI_BSSCFG_MAX)) { + CFGP2P_ERR((" %d index out of range\n", bssidx)); + return -1; + } + + dev = wl_to_p2p_bss_ndev(wl, bssidx); + if (unlikely(dev == NULL)) { + CFGP2P_ERR(("bssidx %d is not assigned\n", bssidx)); + return BCME_NOTFOUND; + } + + /* Put the WL driver into P2P Listen Mode to respond to P2P probe reqs */ + discovery_mode.state = mode; + discovery_mode.chspec = wl_ch_host_to_driver(channel); + discovery_mode.dwell = listen_ms; + ret = wldev_iovar_setbuf_bsscfg(dev, "p2p_state", &discovery_mode, + sizeof(discovery_mode), wl->ioctl_buf, WLC_IOCTL_MAXLEN, + bssidx, &wl->ioctl_buf_sync); + + return ret; +} + +/* Get the index of the P2P Discovery BSS */ +static s32 +wl_cfgp2p_get_disc_idx(struct wl_priv *wl, s32 *index) +{ + s32 ret; + struct net_device *dev = wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_PRIMARY); + + ret = wldev_iovar_getint(dev, "p2p_dev", index); + CFGP2P_INFO(("p2p_dev bsscfg_idx=%d ret=%d\n", *index, ret)); + + if (unlikely(ret < 0)) { + CFGP2P_ERR(("'p2p_dev' error %d\n", ret)); + return ret; + } + return ret; +} + +s32 +wl_cfgp2p_init_discovery(struct wl_priv *wl) +{ + + s32 index = 0; + s32 ret = BCME_OK; + + CFGP2P_DBG(("enter\n")); + + if (wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE) != 0) { + CFGP2P_ERR(("do nothing, already initialized\n")); + return ret; + } + + ret = wl_cfgp2p_set_discovery(wl, 1); + if (ret < 0) { + CFGP2P_ERR(("set discover error\n")); + return ret; + } + /* Enable P2P Discovery in the WL Driver */ + ret = wl_cfgp2p_get_disc_idx(wl, &index); + + if (ret < 0) { + return ret; + } + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_DEVICE) = + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_PRIMARY); + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE) = index; + + /* Set the initial discovery state to SCAN */ + ret = wl_cfgp2p_set_p2p_mode(wl, WL_P2P_DISC_ST_SCAN, 0, 0, + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE)); + + if (unlikely(ret != 0)) { + CFGP2P_ERR(("unable to set WL_P2P_DISC_ST_SCAN\n")); + wl_cfgp2p_set_discovery(wl, 0); + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE) = 0; + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_DEVICE) = NULL; + return 0; + } + return ret; +} + +/* Deinitialize P2P Discovery + * Parameters : + * @wl : wl_private data + * Returns 0 if succes + */ +static s32 +wl_cfgp2p_deinit_discovery(struct wl_priv *wl) +{ + s32 ret = BCME_OK; + CFGP2P_DBG(("enter\n")); + + if (wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE) == 0) { + CFGP2P_ERR(("do nothing, not initialized\n")); + return -1; + } + /* Set the discovery state to SCAN */ + ret = wl_cfgp2p_set_p2p_mode(wl, WL_P2P_DISC_ST_SCAN, 0, 0, + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE)); + /* Disable P2P discovery in the WL driver (deletes the discovery BSSCFG) */ + ret = wl_cfgp2p_set_discovery(wl, 0); + + /* Clear our saved WPS and P2P IEs for the discovery BSS. The driver + * deleted these IEs when wl_cfgp2p_set_discovery() deleted the discovery + * BSS. + */ + + /* Clear the saved bsscfg index of the discovery BSSCFG to indicate we + * have no discovery BSS. + */ + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE) = 0; + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_DEVICE) = NULL; + + return ret; + +} +/* Enable P2P Discovery + * Parameters: + * @wl : wl_private data + * @ie : probe request ie (WPS IE + P2P IE) + * @ie_len : probe request ie length + * Returns 0 if success. + */ +s32 +wl_cfgp2p_enable_discovery(struct wl_priv *wl, struct net_device *dev, + const u8 *ie, u32 ie_len) +{ + s32 ret = BCME_OK; + if (wl_get_p2p_status(wl, DISCOVERY_ON)) { + CFGP2P_INFO((" DISCOVERY is already initialized, we have nothing to do\n")); + goto set_ie; + } + + wl_set_p2p_status(wl, DISCOVERY_ON); + + CFGP2P_DBG(("enter\n")); + + ret = wl_cfgp2p_init_discovery(wl); + if (unlikely(ret < 0)) { + CFGP2P_ERR((" init discovery error %d\n", ret)); + goto exit; + } + /* Set wsec to any non-zero value in the discovery bsscfg to ensure our + * P2P probe responses have the privacy bit set in the 802.11 WPA IE. + * Some peer devices may not initiate WPS with us if this bit is not set. + */ + ret = wldev_iovar_setint_bsscfg(wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_DEVICE), + "wsec", AES_ENABLED, wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE)); + if (unlikely(ret < 0)) { + CFGP2P_ERR((" wsec error %d\n", ret)); + } +set_ie: + ret = wl_cfgp2p_set_management_ie(wl, dev, + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE), + VNDR_IE_PRBREQ_FLAG, ie, ie_len); + + if (unlikely(ret < 0)) { + CFGP2P_ERR(("set probreq ie occurs error %d\n", ret)); + goto exit; + } +exit: + return ret; +} + +/* Disable P2P Discovery + * Parameters: + * @wl : wl_private_data + * Returns 0 if success. + */ +s32 +wl_cfgp2p_disable_discovery(struct wl_priv *wl) +{ + s32 ret = BCME_OK; + CFGP2P_DBG((" enter\n")); + wl_clr_p2p_status(wl, DISCOVERY_ON); + + if (wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE) == 0) { + CFGP2P_ERR((" do nothing, not initialized\n")); + goto exit; + } + + ret = wl_cfgp2p_set_p2p_mode(wl, WL_P2P_DISC_ST_SCAN, 0, 0, + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE)); + + if (unlikely(ret < 0)) { + + CFGP2P_ERR(("unable to set WL_P2P_DISC_ST_SCAN\n")); + } + /* Do a scan abort to stop the driver's scan engine in case it is still + * waiting out an action frame tx dwell time. + */ +#ifdef NOT_YET + if (wl_get_p2p_status(wl, SCANNING)) { + p2pwlu_scan_abort(hdl, FALSE); + } +#endif + wl_clr_p2p_status(wl, DISCOVERY_ON); + ret = wl_cfgp2p_deinit_discovery(wl); + +exit: + return ret; +} + +s32 +wl_cfgp2p_escan(struct wl_priv *wl, struct net_device *dev, u16 active, + u32 num_chans, u16 *channels, + s32 search_state, u16 action, u32 bssidx) +{ + s32 ret = BCME_OK; + s32 memsize; + s32 eparams_size; + u32 i; + s8 *memblk; + wl_p2p_scan_t *p2p_params; + wl_escan_params_t *eparams; + wlc_ssid_t ssid; + /* Scan parameters */ +#define P2PAPI_SCAN_NPROBES 1 +#define P2PAPI_SCAN_DWELL_TIME_MS 50 +#define P2PAPI_SCAN_SOCIAL_DWELL_TIME_MS 40 +#define P2PAPI_SCAN_HOME_TIME_MS 60 + struct net_device *pri_dev = wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_PRIMARY); + wl_set_p2p_status(wl, SCANNING); + /* Allocate scan params which need space for 3 channels and 0 ssids */ + eparams_size = (WL_SCAN_PARAMS_FIXED_SIZE + + OFFSETOF(wl_escan_params_t, params)) + + num_chans * sizeof(eparams->params.channel_list[0]); + + memsize = sizeof(wl_p2p_scan_t) + eparams_size; + memblk = scanparambuf; + if (memsize > sizeof(scanparambuf)) { + CFGP2P_ERR((" scanpar buf too small (%u > %u)\n", + memsize, sizeof(scanparambuf))); + return -1; + } + memset(memblk, 0, memsize); + memset(wl->ioctl_buf, 0, WLC_IOCTL_MAXLEN); + if (search_state == WL_P2P_DISC_ST_SEARCH) { + /* + * If we in SEARCH STATE, we don't need to set SSID explictly + * because dongle use P2P WILDCARD internally by default + */ + wl_cfgp2p_set_p2p_mode(wl, WL_P2P_DISC_ST_SEARCH, 0, 0, bssidx); + ssid.SSID_len = htod32(0); + + } else if (search_state == WL_P2P_DISC_ST_SCAN) { + /* SCAN STATE 802.11 SCAN + * WFD Supplicant has p2p_find command with (type=progressive, type= full) + * So if P2P_find command with type=progressive, + * we have to set ssid to P2P WILDCARD because + * we just do broadcast scan unless setting SSID + */ + strcpy(ssid.SSID, WL_P2P_WILDCARD_SSID); + ssid.SSID_len = htod32(WL_P2P_WILDCARD_SSID_LEN); + wl_cfgp2p_set_p2p_mode(wl, WL_P2P_DISC_ST_SCAN, 0, 0, bssidx); + } + + + /* Fill in the P2P scan structure at the start of the iovar param block */ + p2p_params = (wl_p2p_scan_t*) memblk; + p2p_params->type = 'E'; + /* Fill in the Scan structure that follows the P2P scan structure */ + eparams = (wl_escan_params_t*) (p2p_params + 1); + eparams->params.bss_type = DOT11_BSSTYPE_ANY; + if (active) + eparams->params.scan_type = DOT11_SCANTYPE_ACTIVE; + else + eparams->params.scan_type = DOT11_SCANTYPE_PASSIVE; + + memcpy(&eparams->params.bssid, ðer_bcast, ETHER_ADDR_LEN); + if (ssid.SSID_len) + memcpy(&eparams->params.ssid, &ssid, sizeof(wlc_ssid_t)); + + eparams->params.nprobes = htod32(P2PAPI_SCAN_NPROBES); + eparams->params.home_time = htod32(P2PAPI_SCAN_HOME_TIME_MS); + if (wl_get_drv_status_all(wl, CONNECTED)) + eparams->params.active_time = htod32(-1); + else if (num_chans == 3) + eparams->params.active_time = htod32(P2PAPI_SCAN_SOCIAL_DWELL_TIME_MS); + else + eparams->params.active_time = htod32(P2PAPI_SCAN_DWELL_TIME_MS); + eparams->params.passive_time = htod32(-1); + eparams->params.channel_num = htod32((0 << WL_SCAN_PARAMS_NSSID_SHIFT) | + (num_chans & WL_SCAN_PARAMS_COUNT_MASK)); + + for (i = 0; i < num_chans; i++) { + eparams->params.channel_list[i] = wl_ch_host_to_driver(channels[i]); + } + eparams->version = htod32(ESCAN_REQ_VERSION); + eparams->action = htod16(action); + eparams->sync_id = htod16(0x1234); + CFGP2P_INFO(("SCAN CHANNELS : ")); + + for (i = 0; i < num_chans; i++) { + if (i == 0) CFGP2P_INFO(("%d", channels[i])); + else CFGP2P_INFO((",%d", channels[i])); + } + + CFGP2P_INFO(("\n")); + + ret = wldev_iovar_setbuf_bsscfg(pri_dev, "p2p_scan", + memblk, memsize, wl->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + return ret; +} + +/* search function to reach at common channel to send action frame + * Parameters: + * @wl : wl_private data + * @ndev : net device for bssidx + * @bssidx : bssidx for BSS + * Returns 0 if success. + */ +s32 +wl_cfgp2p_act_frm_search(struct wl_priv *wl, struct net_device *ndev, + s32 bssidx, s32 channel) +{ + s32 ret = 0; + u32 chan_cnt = 0; + u16 *default_chan_list = NULL; + if (!p2p_is_on(wl)) + return -BCME_ERROR; + CFGP2P_ERR((" Enter\n")); + if (bssidx == P2PAPI_BSSCFG_PRIMARY) + bssidx = wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE); + if (channel) + chan_cnt = 1; + else + chan_cnt = SOCIAL_CHAN_CNT; + default_chan_list = kzalloc(chan_cnt * sizeof(*default_chan_list), GFP_KERNEL); + if (default_chan_list == NULL) { + CFGP2P_ERR(("channel list allocation failed \n")); + ret = -ENOMEM; + goto exit; + } + if (channel) { + default_chan_list[0] = channel; + } else { + default_chan_list[0] = SOCIAL_CHAN_1; + default_chan_list[1] = SOCIAL_CHAN_2; + default_chan_list[2] = SOCIAL_CHAN_3; + } + ret = wl_cfgp2p_escan(wl, ndev, true, SOCIAL_CHAN_CNT, + default_chan_list, WL_P2P_DISC_ST_SEARCH, + WL_SCAN_ACTION_START, bssidx); + kfree(default_chan_list); +exit: + return ret; +} + +/* Check whether pointed-to IE looks like WPA. */ +#define wl_cfgp2p_is_wpa_ie(ie, tlvs, len) wl_cfgp2p_has_ie(ie, tlvs, len, \ + (const uint8 *)WPS_OUI, WPS_OUI_LEN, WPA_OUI_TYPE) +/* Check whether pointed-to IE looks like WPS. */ +#define wl_cfgp2p_is_wps_ie(ie, tlvs, len) wl_cfgp2p_has_ie(ie, tlvs, len, \ + (const uint8 *)WPS_OUI, WPS_OUI_LEN, WPS_OUI_TYPE) +/* Check whether the given IE looks like WFA P2P IE. */ +#define wl_cfgp2p_is_p2p_ie(ie, tlvs, len) wl_cfgp2p_has_ie(ie, tlvs, len, \ + (const uint8 *)WFA_OUI, WFA_OUI_LEN, WFA_OUI_TYPE_P2P) +/* Check whether the given IE looks like WFA WFDisplay IE. */ +#define WFA_OUI_TYPE_WFD 0x0a /* WiFi Display OUI TYPE */ +#define wl_cfgp2p_is_wfd_ie(ie, tlvs, len) wl_cfgp2p_has_ie(ie, tlvs, len, \ + (const uint8 *)WFA_OUI, WFA_OUI_LEN, WFA_OUI_TYPE_WFD) +/* Delete and Set a management vndr ie to firmware + * Parameters: + * @wl : wl_private data + * @ndev : net device for bssidx + * @bssidx : bssidx for BSS + * @pktflag : packet flag for IE (VNDR_IE_PRBREQ_FLAG,VNDR_IE_PRBRSP_FLAG, VNDR_IE_ASSOCRSP_FLAG, + * VNDR_IE_ASSOCREQ_FLAG) + * @ie : VNDR IE (such as P2P IE , WPS IE) + * @ie_len : VNDR IE Length + * Returns 0 if success. + */ + +s32 +wl_cfgp2p_set_management_ie(struct wl_priv *wl, struct net_device *ndev, s32 bssidx, + s32 pktflag, const u8 *vndr_ie, u32 vndr_ie_len) +{ + /* Vendor-specific Information Element ID */ +#define VNDR_SPEC_ELEMENT_ID 0xdd + s32 ret = BCME_OK; + u32 pos; + u8 *ie_buf; + u8 *mgmt_ie_buf = NULL; + u32 mgmt_ie_buf_len = 0; + u32 *mgmt_ie_len = 0; + u8 ie_id, ie_len; + u8 delete = 0; +#define IE_TYPE(type, bsstype) (wl_to_p2p_bss_saved_ie(wl, bsstype).p2p_ ## type ## _ie) +#define IE_TYPE_LEN(type, bsstype) (wl_to_p2p_bss_saved_ie(wl, bsstype).p2p_ ## type ## _ie_len) + if (p2p_is_on(wl) && bssidx != -1) { + if (bssidx == P2PAPI_BSSCFG_PRIMARY) + bssidx = wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE); + switch (pktflag) { + case VNDR_IE_PRBREQ_FLAG : + mgmt_ie_buf = IE_TYPE(probe_req, bssidx); + mgmt_ie_len = &IE_TYPE_LEN(probe_req, bssidx); + mgmt_ie_buf_len = sizeof(IE_TYPE(probe_req, bssidx)); + break; + case VNDR_IE_PRBRSP_FLAG : + mgmt_ie_buf = IE_TYPE(probe_res, bssidx); + mgmt_ie_len = &IE_TYPE_LEN(probe_res, bssidx); + mgmt_ie_buf_len = sizeof(IE_TYPE(probe_res, bssidx)); + break; + case VNDR_IE_ASSOCREQ_FLAG : + mgmt_ie_buf = IE_TYPE(assoc_req, bssidx); + mgmt_ie_len = &IE_TYPE_LEN(assoc_req, bssidx); + mgmt_ie_buf_len = sizeof(IE_TYPE(assoc_req, bssidx)); + break; + case VNDR_IE_ASSOCRSP_FLAG : + mgmt_ie_buf = IE_TYPE(assoc_res, bssidx); + mgmt_ie_len = &IE_TYPE_LEN(assoc_res, bssidx); + mgmt_ie_buf_len = sizeof(IE_TYPE(assoc_res, bssidx)); + break; + case VNDR_IE_BEACON_FLAG : + mgmt_ie_buf = IE_TYPE(beacon, bssidx); + mgmt_ie_len = &IE_TYPE_LEN(beacon, bssidx); + mgmt_ie_buf_len = sizeof(IE_TYPE(beacon, bssidx)); + break; + default: + mgmt_ie_buf = NULL; + mgmt_ie_len = NULL; + CFGP2P_ERR(("not suitable type\n")); + return -1; + } + } else if (wl_get_mode_by_netdev(wl, ndev) == WL_MODE_AP) { + switch (pktflag) { + case VNDR_IE_PRBRSP_FLAG : + mgmt_ie_buf = wl->ap_info->probe_res_ie; + mgmt_ie_len = &wl->ap_info->probe_res_ie_len; + mgmt_ie_buf_len = sizeof(wl->ap_info->probe_res_ie); + break; + case VNDR_IE_BEACON_FLAG : + mgmt_ie_buf = wl->ap_info->beacon_ie; + mgmt_ie_len = &wl->ap_info->beacon_ie_len; + mgmt_ie_buf_len = sizeof(wl->ap_info->beacon_ie); + break; + default: + mgmt_ie_buf = NULL; + mgmt_ie_len = NULL; + CFGP2P_ERR(("not suitable type\n")); + return -1; + } + bssidx = 0; + } else if (bssidx == -1 && wl_get_mode_by_netdev(wl, ndev) == WL_MODE_BSS) { + switch (pktflag) { + case VNDR_IE_PRBREQ_FLAG : + mgmt_ie_buf = wl->sta_info->probe_req_ie; + mgmt_ie_len = &wl->sta_info->probe_req_ie_len; + mgmt_ie_buf_len = sizeof(wl->sta_info->probe_req_ie); + break; + case VNDR_IE_ASSOCREQ_FLAG : + mgmt_ie_buf = wl->sta_info->assoc_req_ie; + mgmt_ie_len = &wl->sta_info->assoc_req_ie_len; + mgmt_ie_buf_len = sizeof(wl->sta_info->assoc_req_ie); + break; + default: + mgmt_ie_buf = NULL; + mgmt_ie_len = NULL; + CFGP2P_ERR(("not suitable type\n")); + return -1; + } + bssidx = 0; + } else { + CFGP2P_ERR(("not suitable type\n")); + return -1; + } + + if (vndr_ie_len > mgmt_ie_buf_len) { + CFGP2P_ERR(("extra IE size too big\n")); + ret = -ENOMEM; + } else { + if (mgmt_ie_buf != NULL) { + if (vndr_ie_len && (vndr_ie_len == *mgmt_ie_len) && + (memcmp(mgmt_ie_buf, vndr_ie, vndr_ie_len) == 0)) { + CFGP2P_INFO(("Previous mgmt IE is equals to current IE")); + goto exit; + } + pos = 0; + delete = 1; + ie_buf = (u8 *) mgmt_ie_buf; + while (pos < *mgmt_ie_len) { + ie_id = ie_buf[pos++]; + ie_len = ie_buf[pos++]; + if ((ie_id == DOT11_MNG_VS_ID) && + (wl_cfgp2p_is_wps_ie(&ie_buf[pos-2], NULL, 0) || + wl_cfgp2p_is_p2p_ie(&ie_buf[pos-2], NULL, 0) || + wl_cfgp2p_is_wfd_ie(&ie_buf[pos-2], NULL, 0))) { + CFGP2P_INFO(("DELELED ID : %d, Len : %d , OUI :" + "%02x:%02x:%02x\n", ie_id, ie_len, ie_buf[pos], + ie_buf[pos+1], ie_buf[pos+2])); + ret = wl_cfgp2p_vndr_ie(wl, ndev, bssidx, pktflag, + ie_buf+pos, VNDR_SPEC_ELEMENT_ID, ie_buf+pos+3, + ie_len-3, delete); + } + pos += ie_len; + } + + } + *mgmt_ie_len = 0; + /* Add if there is any extra IE */ + if (vndr_ie && vndr_ie_len) { + /* save the current IE in wl struct */ + memcpy(mgmt_ie_buf, vndr_ie, vndr_ie_len); + *mgmt_ie_len = vndr_ie_len; + pos = 0; + ie_buf = (u8 *) vndr_ie; + delete = 0; + while (pos < vndr_ie_len) { + ie_id = ie_buf[pos++]; + ie_len = ie_buf[pos++]; + if ((ie_id == DOT11_MNG_VS_ID) && + (wl_cfgp2p_is_wps_ie(&ie_buf[pos-2], NULL, 0) || + wl_cfgp2p_is_p2p_ie(&ie_buf[pos-2], NULL, 0) || + wl_cfgp2p_is_wfd_ie(&ie_buf[pos-2], NULL, 0))) { + CFGP2P_INFO(("ADDED ID : %d, Len : %d , OUI :" + "%02x:%02x:%02x\n", ie_id, ie_len, ie_buf[pos], + ie_buf[pos+1], ie_buf[pos+2])); + ret = wl_cfgp2p_vndr_ie(wl, ndev, bssidx, pktflag, + ie_buf+pos, VNDR_SPEC_ELEMENT_ID, ie_buf+pos+3, + ie_len-3, delete); + } + pos += ie_len; + } + } + } +#undef IE_TYPE +#undef IE_TYPE_LEN +exit: + return ret; +} + +/* Clear the manament IE buffer of BSSCFG + * Parameters: + * @wl : wl_private data + * @bssidx : bssidx for BSS + * + * Returns 0 if success. + */ +s32 +wl_cfgp2p_clear_management_ie(struct wl_priv *wl, s32 bssidx) +{ +#define INIT_IE(IE_TYPE, BSS_TYPE) \ + do { \ + memset(wl_to_p2p_bss_saved_ie(wl, BSS_TYPE).p2p_ ## IE_TYPE ## _ie, 0, \ + sizeof(wl_to_p2p_bss_saved_ie(wl, BSS_TYPE).p2p_ ## IE_TYPE ## _ie)); \ + wl_to_p2p_bss_saved_ie(wl, BSS_TYPE).p2p_ ## IE_TYPE ## _ie_len = 0; \ + } while (0); + if (bssidx < 0) { + CFGP2P_ERR(("invalid bssidx\n")); + return BCME_BADARG; + } + INIT_IE(probe_req, bssidx); + INIT_IE(probe_res, bssidx); + INIT_IE(assoc_req, bssidx); + INIT_IE(assoc_res, bssidx); + INIT_IE(beacon, bssidx); + return BCME_OK; +} + + +/* Is any of the tlvs the expected entry? If + * not update the tlvs buffer pointer/length. + */ +static bool +wl_cfgp2p_has_ie(u8 *ie, u8 **tlvs, u32 *tlvs_len, const u8 *oui, u32 oui_len, u8 type) +{ + /* If the contents match the OUI and the type */ + if (ie[TLV_LEN_OFF] >= oui_len + 1 && + !bcmp(&ie[TLV_BODY_OFF], oui, oui_len) && + type == ie[TLV_BODY_OFF + oui_len]) { + return TRUE; + } + + if (tlvs == NULL) + return FALSE; + /* point to the next ie */ + ie += ie[TLV_LEN_OFF] + TLV_HDR_LEN; + /* calculate the length of the rest of the buffer */ + *tlvs_len -= (int)(ie - *tlvs); + /* update the pointer to the start of the buffer */ + *tlvs = ie; + + return FALSE; +} + +wpa_ie_fixed_t * +wl_cfgp2p_find_wpaie(u8 *parse, u32 len) +{ + bcm_tlv_t *ie; + + while ((ie = bcm_parse_tlvs(parse, (u32)len, DOT11_MNG_VS_ID))) { + if (wl_cfgp2p_is_wpa_ie((u8*)ie, &parse, &len)) { + return (wpa_ie_fixed_t *)ie; + } + } + return NULL; +} + +wpa_ie_fixed_t * +wl_cfgp2p_find_wpsie(u8 *parse, u32 len) +{ + bcm_tlv_t *ie; + + while ((ie = bcm_parse_tlvs(parse, (u32)len, DOT11_MNG_VS_ID))) { + if (wl_cfgp2p_is_wps_ie((u8*)ie, &parse, &len)) { + return (wpa_ie_fixed_t *)ie; + } + } + return NULL; +} + +wifi_p2p_ie_t * +wl_cfgp2p_find_p2pie(u8 *parse, u32 len) +{ + bcm_tlv_t *ie; + + while ((ie = bcm_parse_tlvs(parse, (int)len, DOT11_MNG_VS_ID))) { + if (wl_cfgp2p_is_p2p_ie((uint8*)ie, &parse, &len)) { + return (wifi_p2p_ie_t *)ie; + } + } + return NULL; +} + +wifi_wfd_ie_t * +wl_cfgp2p_find_wfdie(u8 *parse, u32 len) +{ + bcm_tlv_t *ie; + + while ((ie = bcm_parse_tlvs(parse, (int)len, DOT11_MNG_VS_ID))) { + if (wl_cfgp2p_is_wfd_ie((uint8*)ie, &parse, &len)) { + return (wifi_wfd_ie_t *)ie; + } + } + return NULL; +} +static s32 +wl_cfgp2p_vndr_ie(struct wl_priv *wl, struct net_device *ndev, s32 bssidx, s32 pktflag, + s8 *oui, s32 ie_id, s8 *data, s32 data_len, s32 delete) +{ + s32 err = BCME_OK; + s32 buf_len; + s32 iecount; + + vndr_ie_setbuf_t *ie_setbuf; + + /* Validate the pktflag parameter */ + if ((pktflag & ~(VNDR_IE_BEACON_FLAG | VNDR_IE_PRBRSP_FLAG | + VNDR_IE_ASSOCRSP_FLAG | VNDR_IE_AUTHRSP_FLAG | + VNDR_IE_PRBREQ_FLAG | VNDR_IE_ASSOCREQ_FLAG))) { + CFGP2P_ERR(("p2pwl_vndr_ie: Invalid packet flag 0x%x\n", pktflag)); + return -1; + } + + buf_len = sizeof(vndr_ie_setbuf_t) + data_len - 1; + ie_setbuf = (vndr_ie_setbuf_t *) kzalloc(buf_len, GFP_KERNEL); + + CFGP2P_INFO((" ie_id : %02x, data length : %d\n", ie_id, data_len)); + if (!ie_setbuf) { + + CFGP2P_ERR(("Error allocating buffer for IE\n")); + return -ENOMEM; + } + if (delete) + strcpy(ie_setbuf->cmd, "del"); + else + strcpy(ie_setbuf->cmd, "add"); + /* Buffer contains only 1 IE */ + iecount = htod32(1); + memcpy((void *)&ie_setbuf->vndr_ie_buffer.iecount, &iecount, sizeof(int)); + pktflag = htod32(pktflag); + memcpy((void *)&ie_setbuf->vndr_ie_buffer.vndr_ie_list[0].pktflag, + &pktflag, sizeof(uint32)); + ie_setbuf->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.id = ie_id; + ie_setbuf->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.len + = (uchar)(data_len + VNDR_IE_MIN_LEN); + memcpy(ie_setbuf->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.oui, oui, 3); + memcpy(ie_setbuf->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.data, data, data_len); + err = wldev_iovar_setbuf_bsscfg(ndev, "vndr_ie", ie_setbuf, buf_len, + wl->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + + CFGP2P_INFO(("vndr_ie iovar returns %d\n", err)); + kfree(ie_setbuf); + return err; +} + +/* + * Search the bssidx based on dev argument + * Parameters: + * @wl : wl_private data + * @ndev : net device to search bssidx + * Returns bssidx for ndev + */ +s32 +wl_cfgp2p_find_idx(struct wl_priv *wl, struct net_device *ndev) +{ + u32 i; + s32 index = -1; + + if (ndev == NULL) { + CFGP2P_ERR((" ndev is NULL\n")); + goto exit; + } + if (!wl->p2p_supported) { + return P2PAPI_BSSCFG_PRIMARY; + } + for (i = 0; i < P2PAPI_BSSCFG_MAX; i++) { + if (ndev == wl_to_p2p_bss_ndev(wl, i)) { + index = wl_to_p2p_bss_bssidx(wl, i); + break; + } + } + if (index == -1) + return P2PAPI_BSSCFG_PRIMARY; +exit: + return index; +} +/* + * Callback function for WLC_E_P2P_DISC_LISTEN_COMPLETE + */ +s32 +wl_cfgp2p_listen_complete(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + s32 ret = BCME_OK; + + CFGP2P_DBG((" Enter\n")); + if (wl_get_p2p_status(wl, LISTEN_EXPIRED) == 0) { + wl_set_p2p_status(wl, LISTEN_EXPIRED); + if (timer_pending(&wl->p2p->listen_timer)) { + spin_lock_bh(&wl->p2p->timer_lock); + del_timer_sync(&wl->p2p->listen_timer); + spin_unlock_bh(&wl->p2p->timer_lock); + } + cfg80211_remain_on_channel_expired(ndev, wl->last_roc_id, &wl->remain_on_chan, + wl->remain_on_chan_type, GFP_KERNEL); + } else + wl_clr_p2p_status(wl, LISTEN_EXPIRED); + + return ret; + +} + +/* + * Timer expire callback function for LISTEN + * We can't report cfg80211_remain_on_channel_expired from Timer ISR context, + * so lets do it from thread context. + */ +static void +wl_cfgp2p_listen_expired(unsigned long data) +{ + wl_event_msg_t msg; + struct wl_priv *wl = (struct wl_priv *) data; + + CFGP2P_DBG((" Enter\n")); + msg.event_type = hton32(WLC_E_P2P_DISC_LISTEN_COMPLETE); + wl_cfg80211_event(wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_DEVICE), &msg, NULL); +} + +/* + * Do a P2P Listen on the given channel for the given duration. + * A listen consists of sitting idle and responding to P2P probe requests + * with a P2P probe response. + * + * This fn assumes dongle p2p device discovery is already enabled. + * Parameters : + * @wl : wl_private data + * @channel : channel to listen + * @duration_ms : the time (milli seconds) to wait + */ +s32 +wl_cfgp2p_discover_listen(struct wl_priv *wl, s32 channel, u32 duration_ms) +{ +#define INIT_TIMER(timer, func, duration, extra_delay) \ + do { \ + init_timer(timer); \ + timer->function = func; \ + timer->expires = jiffies + msecs_to_jiffies(duration + extra_delay); \ + timer->data = (unsigned long) wl; \ + add_timer(timer); \ + } while (0); + + s32 ret = BCME_OK; + struct timer_list *_timer; + CFGP2P_DBG((" Enter Channel : %d, Duration : %d\n", channel, duration_ms)); + if (unlikely(wl_get_p2p_status(wl, DISCOVERY_ON) == 0)) { + + CFGP2P_ERR((" Discovery is not set, so we have noting to do\n")); + + ret = BCME_NOTREADY; + goto exit; + } + if (timer_pending(&wl->p2p->listen_timer)) { + CFGP2P_DBG(("previous LISTEN is not completed yet\n")); + goto exit; + + } else + wl_clr_p2p_status(wl, LISTEN_EXPIRED); + + wl_cfgp2p_set_p2p_mode(wl, WL_P2P_DISC_ST_LISTEN, channel, (u16) duration_ms, + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE)); + _timer = &wl->p2p->listen_timer; + + /* We will wait to receive WLC_E_P2P_DISC_LISTEN_COMPLETE from dongle , + * otherwise we will wait up to duration_ms + 200ms + */ + INIT_TIMER(_timer, wl_cfgp2p_listen_expired, duration_ms, 200); + +#undef INIT_TIMER +exit: + return ret; +} + + +s32 +wl_cfgp2p_discover_enable_search(struct wl_priv *wl, u8 enable) +{ + s32 ret = BCME_OK; + CFGP2P_DBG((" Enter\n")); + if (!wl_get_p2p_status(wl, DISCOVERY_ON)) { + + CFGP2P_DBG((" do nothing, discovery is off\n")); + return ret; + } + if (wl_get_p2p_status(wl, SEARCH_ENABLED) == enable) { + CFGP2P_DBG(("already : %d\n", enable)); + return ret; + } + + wl_chg_p2p_status(wl, SEARCH_ENABLED); + /* When disabling Search, reset the WL driver's p2p discovery state to + * WL_P2P_DISC_ST_SCAN. + */ + if (!enable) { + wl_clr_p2p_status(wl, SCANNING); + ret = wl_cfgp2p_set_p2p_mode(wl, WL_P2P_DISC_ST_SCAN, 0, 0, + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE)); + } + + return ret; +} + +/* + * Callback function for WLC_E_ACTION_FRAME_COMPLETE, WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE + */ +s32 +wl_cfgp2p_action_tx_complete(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + s32 ret = BCME_OK; + u32 event_type = ntoh32(e->event_type); + u32 status = ntoh32(e->status); + CFGP2P_DBG((" Enter\n")); + if (event_type == WLC_E_ACTION_FRAME_COMPLETE) { + + CFGP2P_INFO((" WLC_E_ACTION_FRAME_COMPLETE is received : %d\n", status)); + if (status == WLC_E_STATUS_SUCCESS) { + wl_set_p2p_status(wl, ACTION_TX_COMPLETED); + } + else { + wl_set_p2p_status(wl, ACTION_TX_NOACK); + CFGP2P_ERR(("WLC_E_ACTION_FRAME_COMPLETE : NO ACK\n")); + } + } else { + CFGP2P_INFO((" WLC_E_ACTION_FRAME_OFFCHAN_COMPLETE is received," + "status : %d\n", status)); + wake_up_interruptible(&wl->netif_change_event); + } + return ret; +} +/* Send an action frame immediately without doing channel synchronization. + * + * This function does not wait for a completion event before returning. + * The WLC_E_ACTION_FRAME_COMPLETE event will be received when the action + * frame is transmitted. + * The WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE event will be received when an + * 802.11 ack has been received for the sent action frame. + */ +s32 +wl_cfgp2p_tx_action_frame(struct wl_priv *wl, struct net_device *dev, + wl_af_params_t *af_params, s32 bssidx) +{ + s32 ret = BCME_OK; + s32 timeout = 0; + + + CFGP2P_INFO(("\n")); + CFGP2P_INFO(("channel : %u , dwell time : %u\n", + af_params->channel, af_params->dwell_time)); + + wl_clr_p2p_status(wl, ACTION_TX_COMPLETED); + wl_clr_p2p_status(wl, ACTION_TX_NOACK); +#define MAX_WAIT_TIME 2000 + if (bssidx == P2PAPI_BSSCFG_PRIMARY) + bssidx = wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE); + + ret = wldev_iovar_setbuf_bsscfg(dev, "actframe", af_params, sizeof(*af_params), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + + if (ret < 0) { + + CFGP2P_ERR((" sending action frame is failed\n")); + goto exit; + } + timeout = wait_event_interruptible_timeout(wl->netif_change_event, + (wl_get_p2p_status(wl, ACTION_TX_COMPLETED) || wl_get_p2p_status(wl, ACTION_TX_NOACK)), + msecs_to_jiffies(MAX_WAIT_TIME)); + + if (timeout > 0 && wl_get_p2p_status(wl, ACTION_TX_COMPLETED)) { + CFGP2P_INFO(("tx action frame operation is completed\n")); + ret = BCME_OK; + } else { + ret = BCME_ERROR; + CFGP2P_INFO(("tx action frame operation is failed\n")); + } +exit: + CFGP2P_INFO((" via act frame iovar : status = %d\n", ret)); +#undef MAX_WAIT_TIME + return ret; +} + +/* Generate our P2P Device Address and P2P Interface Address from our primary + * MAC address. + */ +void +wl_cfgp2p_generate_bss_mac(struct ether_addr *primary_addr, + struct ether_addr *out_dev_addr, struct ether_addr *out_int_addr) +{ + memset(out_dev_addr, 0, sizeof(*out_dev_addr)); + memset(out_int_addr, 0, sizeof(*out_int_addr)); + + /* Generate the P2P Device Address. This consists of the device's + * primary MAC address with the locally administered bit set. + */ + memcpy(out_dev_addr, primary_addr, sizeof(*out_dev_addr)); + out_dev_addr->octet[0] |= 0x02; + + /* Generate the P2P Interface Address. If the discovery and connection + * BSSCFGs need to simultaneously co-exist, then this address must be + * different from the P2P Device Address. + */ + memcpy(out_int_addr, out_dev_addr, sizeof(*out_int_addr)); + out_int_addr->octet[4] ^= 0x80; + +} + +/* P2P IF Address change to Virtual Interface MAC Address */ +void +wl_cfg80211_change_ifaddr(u8* buf, struct ether_addr *p2p_int_addr, u8 element_id) +{ + wifi_p2p_ie_t *ie = (wifi_p2p_ie_t*) buf; + u16 len = ie->len; + u8 *subel; + u8 subelt_id; + u16 subelt_len; + CFGP2P_DBG((" Enter\n")); + + /* Point subel to the P2P IE's subelt field. + * Subtract the preceding fields (id, len, OUI, oui_type) from the length. + */ + subel = ie->subelts; + len -= 4; /* exclude OUI + OUI_TYPE */ + + while (len >= 3) { + /* attribute id */ + subelt_id = *subel; + subel += 1; + len -= 1; + + /* 2-byte little endian */ + subelt_len = *subel++; + subelt_len |= *subel++ << 8; + + len -= 2; + len -= subelt_len; /* for the remaining subelt fields */ + + if (subelt_id == element_id) { + if (subelt_id == P2P_SEID_INTINTADDR) { + memcpy(subel, p2p_int_addr->octet, ETHER_ADDR_LEN); + CFGP2P_INFO(("Intended P2P Interface Address ATTR FOUND\n")); + } else if (subelt_id == P2P_SEID_DEV_ID) { + memcpy(subel, p2p_int_addr->octet, ETHER_ADDR_LEN); + CFGP2P_INFO(("Device ID ATTR FOUND\n")); + } else if (subelt_id == P2P_SEID_DEV_INFO) { + memcpy(subel, p2p_int_addr->octet, ETHER_ADDR_LEN); + CFGP2P_INFO(("Device INFO ATTR FOUND\n")); + } else if (subelt_id == P2P_SEID_GROUP_ID) { + memcpy(subel, p2p_int_addr->octet, ETHER_ADDR_LEN); + CFGP2P_INFO(("GROUP ID ATTR FOUND\n")); + } return; + } else { + CFGP2P_DBG(("OTHER id : %d\n", subelt_id)); + } + subel += subelt_len; + } +} +/* + * Check if a BSS is up. + * This is a common implementation called by most OSL implementations of + * p2posl_bss_isup(). DO NOT call this function directly from the + * common code -- call p2posl_bss_isup() instead to allow the OSL to + * override the common implementation if necessary. + */ +bool +wl_cfgp2p_bss_isup(struct net_device *ndev, int bsscfg_idx) +{ + s32 result, val; + bool isup = false; + s8 getbuf[64]; + + /* Check if the BSS is up */ + *(int*)getbuf = -1; + result = wldev_iovar_getbuf_bsscfg(ndev, "bss", &bsscfg_idx, + sizeof(bsscfg_idx), getbuf, sizeof(getbuf), 0, NULL); + if (result != 0) { + CFGP2P_ERR(("'wl bss -C %d' failed: %d\n", bsscfg_idx, result)); + CFGP2P_ERR(("NOTE: this ioctl error is normal " + "when the BSS has not been created yet.\n")); + } else { + val = *(int*)getbuf; + val = dtoh32(val); + CFGP2P_INFO(("---wl bss -C %d ==> %d\n", bsscfg_idx, val)); + isup = (val ? TRUE : FALSE); + } + return isup; +} + + +/* Bring up or down a BSS */ +s32 +wl_cfgp2p_bss(struct wl_priv *wl, struct net_device *ndev, s32 bsscfg_idx, s32 up) +{ + s32 ret = BCME_OK; + s32 val = up ? 1 : 0; + + struct { + s32 cfg; + s32 val; + } bss_setbuf; + + bss_setbuf.cfg = htod32(bsscfg_idx); + bss_setbuf.val = htod32(val); + CFGP2P_INFO(("---wl bss -C %d %s\n", bsscfg_idx, up ? "up" : "down")); + ret = wldev_iovar_setbuf(ndev, "bss", &bss_setbuf, sizeof(bss_setbuf), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + + if (ret != 0) { + CFGP2P_ERR(("'bss %d' failed with %d\n", up, ret)); + } + + return ret; +} + +/* Check if 'p2p' is supported in the driver */ +s32 +wl_cfgp2p_supported(struct wl_priv *wl, struct net_device *ndev) +{ + s32 ret = BCME_OK; + s32 p2p_supported = 0; + ret = wldev_iovar_getint(ndev, "p2p", + &p2p_supported); + if (ret < 0) { + CFGP2P_ERR(("wl p2p error %d\n", ret)); + return 0; + } + if (p2p_supported == 1) { + CFGP2P_INFO(("p2p is supported\n")); + } else { + CFGP2P_INFO(("p2p is unsupported\n")); + p2p_supported = 0; + } + return p2p_supported; +} +/* Cleanup P2P resources */ +s32 +wl_cfgp2p_down(struct wl_priv *wl) +{ + if (timer_pending(&wl->p2p->listen_timer)) + del_timer_sync(&wl->p2p->listen_timer); + wl_cfgp2p_deinit_priv(wl); + return 0; +} +s32 +wl_cfgp2p_set_p2p_noa(struct wl_priv *wl, struct net_device *ndev, char* buf, int len) +{ + s32 ret = -1; + int count, start, duration; + wl_p2p_sched_t dongle_noa; + + CFGP2P_DBG((" Enter\n")); + + memset(&dongle_noa, 0, sizeof(dongle_noa)); + + if (wl->p2p && wl->p2p->vif_created) { + + wl->p2p->noa.desc[0].start = 0; + + sscanf(buf, "%d %d %d", &count, &start, &duration); + CFGP2P_DBG(("set_p2p_noa count %d start %d duration %d\n", + count, start, duration)); + if (count != -1) + wl->p2p->noa.desc[0].count = count; + + /* supplicant gives interval as start */ + if (start != -1) + wl->p2p->noa.desc[0].interval = start; + + if (duration != -1) + wl->p2p->noa.desc[0].duration = duration; + + if (wl->p2p->noa.desc[0].count != 255) { + wl->p2p->noa.desc[0].start = 200; + dongle_noa.type = WL_P2P_SCHED_TYPE_REQ_ABS; + dongle_noa.action = WL_P2P_SCHED_ACTION_GOOFF; + dongle_noa.option = WL_P2P_SCHED_OPTION_TSFOFS; + } + else { + /* Continuous NoA interval. */ + dongle_noa.action = WL_P2P_SCHED_ACTION_NONE; + dongle_noa.type = WL_P2P_SCHED_TYPE_ABS; + if ((wl->p2p->noa.desc[0].interval == 102) || + (wl->p2p->noa.desc[0].interval == 100)) { + wl->p2p->noa.desc[0].start = 100 - + wl->p2p->noa.desc[0].duration; + dongle_noa.option = WL_P2P_SCHED_OPTION_BCNPCT; + } + else { + dongle_noa.option = WL_P2P_SCHED_OPTION_NORMAL; + } + } + /* Put the noa descriptor in dongle format for dongle */ + dongle_noa.desc[0].count = htod32(wl->p2p->noa.desc[0].count); + if (dongle_noa.option == WL_P2P_SCHED_OPTION_BCNPCT) { + dongle_noa.desc[0].start = htod32(wl->p2p->noa.desc[0].start); + dongle_noa.desc[0].duration = htod32(wl->p2p->noa.desc[0].duration); + } + else { + dongle_noa.desc[0].start = htod32(wl->p2p->noa.desc[0].start*1000); + dongle_noa.desc[0].duration = htod32(wl->p2p->noa.desc[0].duration*1000); + } + dongle_noa.desc[0].interval = htod32(wl->p2p->noa.desc[0].interval*1000); + + ret = wldev_iovar_setbuf(wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION), + "p2p_noa", &dongle_noa, sizeof(dongle_noa), wl->ioctl_buf, WLC_IOCTL_MAXLEN, + &wl->ioctl_buf_sync); + + if (ret < 0) { + CFGP2P_ERR(("fw set p2p_noa failed %d\n", ret)); + } + } + else { + CFGP2P_ERR(("ERROR: set_noa in non-p2p mode\n")); + } + return ret; +} +s32 +wl_cfgp2p_get_p2p_noa(struct wl_priv *wl, struct net_device *ndev, char* buf, int buf_len) +{ + + wifi_p2p_noa_desc_t *noa_desc; + int len = 0, i; + char _buf[200]; + + CFGP2P_DBG((" Enter\n")); + buf[0] = '\0'; + if (wl->p2p && wl->p2p->vif_created) { + if (wl->p2p->noa.desc[0].count || wl->p2p->ops.ops) { + _buf[0] = 1; /* noa index */ + _buf[1] = (wl->p2p->ops.ops ? 0x80: 0) | + (wl->p2p->ops.ctw & 0x7f); /* ops + ctw */ + len += 2; + if (wl->p2p->noa.desc[0].count) { + noa_desc = (wifi_p2p_noa_desc_t*)&_buf[len]; + noa_desc->cnt_type = wl->p2p->noa.desc[0].count; + noa_desc->duration = wl->p2p->noa.desc[0].duration; + noa_desc->interval = wl->p2p->noa.desc[0].interval; + noa_desc->start = wl->p2p->noa.desc[0].start; + len += sizeof(wifi_p2p_noa_desc_t); + } + if (buf_len <= len * 2) { + CFGP2P_ERR(("ERROR: buf_len %d in not enough for" + "returning noa in string format\n", buf_len)); + return -1; + } + /* We have to convert the buffer data into ASCII strings */ + for (i = 0; i < len; i++) { + sprintf(buf, "%02x", _buf[i]); + buf += 2; + } + buf[i*2] = '\0'; + } + } + else { + CFGP2P_ERR(("ERROR: get_noa in non-p2p mode\n")); + return -1; + } + return len * 2; +} +s32 +wl_cfgp2p_set_p2p_ps(struct wl_priv *wl, struct net_device *ndev, char* buf, int len) +{ + int ps, ctw; + int ret = -1; + s32 legacy_ps; + + CFGP2P_DBG((" Enter\n")); + if (wl->p2p && wl->p2p->vif_created) { + sscanf(buf, "%d %d %d", &legacy_ps, &ps, &ctw); + CFGP2P_DBG((" Enter legacy_ps %d ps %d ctw %d\n", legacy_ps, ps, ctw)); + if (ctw != -1) { + wl->p2p->ops.ctw = ctw; + ret = 0; + } + if (ps != -1) { + wl->p2p->ops.ops = ps; + ret = wldev_iovar_setbuf(wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION), + "p2p_ops", &wl->p2p->ops, sizeof(wl->p2p->ops), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + if (ret < 0) { + CFGP2P_ERR(("fw set p2p_ops failed %d\n", ret)); + } + } + + if ((legacy_ps != -1) && ((legacy_ps == PM_MAX) || (legacy_ps == PM_OFF))) { + ret = wldev_ioctl(wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION), + WLC_SET_PM, &legacy_ps, sizeof(legacy_ps), true); + if (unlikely(ret)) { + CFGP2P_ERR(("error (%d)\n", ret)); + } + } + else + CFGP2P_ERR(("ilegal setting\n")); + } + else { + CFGP2P_ERR(("ERROR: set_p2p_ps in non-p2p mode\n")); + ret = -1; + } + return ret; +} + +u8 * +wl_cfgp2p_retreive_p2pattrib(void *buf, u8 element_id) +{ + wifi_p2p_ie_t *ie = NULL; + u16 len = 0; + u8 *subel; + u8 subelt_id; + u16 subelt_len; + + if (!buf) { + WL_ERR(("P2P IE not present")); + return 0; + } + + ie = (wifi_p2p_ie_t*) buf; + len = ie->len; + + /* Point subel to the P2P IE's subelt field. + * Subtract the preceding fields (id, len, OUI, oui_type) from the length. + */ + subel = ie->subelts; + len -= 4; /* exclude OUI + OUI_TYPE */ + + while (len >= 3) { + /* attribute id */ + subelt_id = *subel; + subel += 1; + len -= 1; + + /* 2-byte little endian */ + subelt_len = *subel++; + subelt_len |= *subel++ << 8; + + len -= 2; + len -= subelt_len; /* for the remaining subelt fields */ + + if (subelt_id == element_id) { + /* This will point to start of subelement attrib after + * attribute id & len + */ + return subel; + } + + /* Go to next subelement */ + subel += subelt_len; + } + + /* Not Found */ + return NULL; +} + +#define P2P_GROUP_CAPAB_GO_BIT 0x01 +u8 * +wl_cfgp2p_retreive_p2p_dev_addr(wl_bss_info_t *bi, u32 bi_length) +{ + wifi_p2p_ie_t * p2p_ie = NULL; + u8 *capability = NULL; + bool p2p_go = 0; + u8 *ptr = NULL; + + if (!(p2p_ie = wl_cfgp2p_find_p2pie(((u8 *) bi) + bi->ie_offset, bi->ie_length))) { + WL_ERR(("P2P IE not found")); + return NULL; + } + + if (!(capability = wl_cfgp2p_retreive_p2pattrib(p2p_ie, P2P_SEID_P2P_INFO))) { + WL_ERR(("P2P Capability attribute not found")); + return NULL; + } + + /* Check Group capability for Group Owner bit */ + p2p_go = capability[1] & P2P_GROUP_CAPAB_GO_BIT; + if (!p2p_go) { + return bi->BSSID.octet; + } + + /* In probe responses, DEVICE INFO attribute will be present */ + if (!(ptr = wl_cfgp2p_retreive_p2pattrib(p2p_ie, P2P_SEID_DEV_INFO))) { + /* If DEVICE_INFO is not found, this might be a beacon frame. + * check for DEVICE_ID in the beacon frame. + */ + ptr = wl_cfgp2p_retreive_p2pattrib(p2p_ie, P2P_SEID_DEV_ID); + } + + if (!ptr) + WL_ERR((" Both DEVICE_ID & DEVICE_INFO attribute not present in P2P IE ")); + + return ptr; +} + +s32 +wl_cfgp2p_register_ndev(struct wl_priv *wl) +{ + int ret = 0; + struct net_device* net = NULL; + struct wireless_dev *wdev; + uint8 temp_addr[ETHER_ADDR_LEN] = { 0x00, 0x90, 0x4c, 0x33, 0x22, 0x11 }; + + /* Allocate etherdev, including space for private structure */ + if (!(net = alloc_etherdev(sizeof(wl)))) { + CFGP2P_ERR(("%s: OOM - alloc_etherdev\n", __FUNCTION__)); + goto fail; + } + + strcpy(net->name, "p2p%d"); + net->name[IFNAMSIZ - 1] = '\0'; + + /* Copy the reference to wl_priv */ + memcpy((void *)netdev_priv(net), &wl, sizeof(wl)); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)) + ASSERT(!net->open); + net->do_ioctl = wl_cfgp2p_do_ioctl; + net->hard_start_xmit = wl_cfgp2p_start_xmit; + net->open = wl_cfgp2p_if_open; + net->stop = wl_cfgp2p_if_stop; +#else + ASSERT(!net->netdev_ops); + net->netdev_ops = &wl_cfgp2p_if_ops; +#endif + + /* Register with a dummy MAC addr */ + memcpy(net->dev_addr, temp_addr, ETHER_ADDR_LEN); + + wdev = kzalloc(sizeof(*wdev), GFP_KERNEL); + if (unlikely(!wdev)) { + WL_ERR(("Could not allocate wireless device\n")); + return -ENOMEM; + } + + wdev->wiphy = wl->wdev->wiphy; + + wdev->iftype = wl_mode_to_nl80211_iftype(WL_MODE_BSS); + + net->ieee80211_ptr = wdev; + + SET_NETDEV_DEV(net, wiphy_dev(wdev->wiphy)); + + /* Associate p2p0 network interface with new wdev */ + wdev->netdev = net; + + /* store p2p net ptr for further reference. Note that iflist won't have this + * entry as there corresponding firmware interface is a "Hidden" interface. + */ + if (wl->p2p_net) { + CFGP2P_ERR(("p2p_net defined already.\n")); + return -EINVAL; + } else { + wl->p2p_wdev = wdev; + wl->p2p_net = net; + } + + ret = register_netdev(net); + if (ret) { + CFGP2P_ERR((" register_netdevice failed (%d)\n", ret)); + goto fail; + } + + printk("%s: P2P Interface Registered\n", net->name); + + return ret; +fail: + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31) + net->open = NULL; +#else + net->netdev_ops = NULL; +#endif + + if (net) { + unregister_netdev(net); + free_netdev(net); + } + + return -ENODEV; +} + +s32 +wl_cfgp2p_unregister_ndev(struct wl_priv *wl) +{ + + if (!wl || !wl->p2p_net) { + CFGP2P_ERR(("Invalid Ptr\n")); + return -EINVAL; + } + + unregister_netdev(wl->p2p_net); + free_netdev(wl->p2p_net); + + return 0; +} +static int wl_cfgp2p_start_xmit(struct sk_buff *skb, struct net_device *ndev) +{ + CFGP2P_DBG(("(%s) is not used for data operations. Droping the packet. \n", ndev->name)); + return 0; +} + +static int wl_cfgp2p_do_ioctl(struct net_device *net, struct ifreq *ifr, int cmd) +{ + int ret = 0; + struct wl_priv *wl = *(struct wl_priv **)netdev_priv(net); + struct net_device *ndev = wl_to_prmry_ndev(wl); + + /* There is no ifidx corresponding to p2p0 in our firmware. So we should + * not Handle any IOCTL cmds on p2p0 other than ANDROID PRIVATE CMDs. + * For Android PRIV CMD handling map it to primary I/F + */ + if (cmd == SIOCDEVPRIVATE+1) { + ret = wl_android_priv_cmd(ndev, ifr, cmd); + + } else { + CFGP2P_ERR(("%s: IOCTL req 0x%x on p2p0 I/F. Ignoring. \n", + __FUNCTION__, cmd)); + return -1; + } + + return ret; +} + +static int wl_cfgp2p_if_open(struct net_device *net) +{ + struct wireless_dev *wdev = net->ieee80211_ptr; + + if (!wdev) + return -EINVAL; + + /* If suppose F/W download (ifconfig wlan0 up) hasn't been done by now, + * do it here. This will make sure that in concurrent mode, supplicant + * is not dependent on a particular order of interface initialization. + * i.e you may give wpa_supp -iwlan0 -N -ip2p0 or wpa_supp -ip2p0 -N + * -iwlan0. + */ + wl_cfg80211_do_driver_init(net); + + wdev->wiphy->interface_modes |= (BIT(NL80211_IFTYPE_P2P_CLIENT) + | BIT(NL80211_IFTYPE_P2P_GO)); + + return 0; +} + +static int wl_cfgp2p_if_stop(struct net_device *net) +{ + struct wireless_dev *wdev = net->ieee80211_ptr; + + if (!wdev) + return -EINVAL; + + wdev->wiphy->interface_modes = (wdev->wiphy->interface_modes) + & (~(BIT(NL80211_IFTYPE_P2P_CLIENT)| + BIT(NL80211_IFTYPE_P2P_GO))); + return 0; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_linux.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_linux.c @@ -0,0 +1,5358 @@ +/* + * Broadcom Dongle Host Driver (DHD), Linux-specific network interface + * Basically selected code segments from usb-cdc.c and usb-rndis.c + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_linux.c 329678 2012-04-26 08:51:32Z $ + */ + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#ifdef CONFIG_HAS_WAKELOCK +#include +#endif +#ifdef WL_CFG80211 +#include +#endif + +#ifdef WLBTAMP +#include +#include +#include +#endif + +#ifdef WLMEDIA_HTSF +#include +#include + +#define HTSF_MINLEN 200 /* min. packet length to timestamp */ +#define HTSF_BUS_DELAY 150 /* assume a fix propagation in us */ +#define TSMAX 1000 /* max no. of timing record kept */ +#define NUMBIN 34 + +static uint32 tsidx = 0; +static uint32 htsf_seqnum = 0; +uint32 tsfsync; +struct timeval tsync; +static uint32 tsport = 5010; + +typedef struct histo_ { + uint32 bin[NUMBIN]; +} histo_t; + +#if !ISPOWEROF2(DHD_SDALIGN) +#error DHD_SDALIGN is not a power of 2! +#endif + +static histo_t vi_d1, vi_d2, vi_d3, vi_d4; +#endif /* WLMEDIA_HTSF */ + +#if defined(SOFTAP) +extern bool ap_cfg_running; +extern bool ap_fw_loaded; +#endif + +/* enable HOSTIP cache update from the host side when an eth0:N is up */ +#define AOE_IP_ALIAS_SUPPORT 1 + +#ifdef BCM_FD_AGGR +#include +#include +#endif +#ifdef PROP_TXSTATUS +#include +#include +#endif + +#include + +#ifdef ARP_OFFLOAD_SUPPORT +void aoe_update_host_ipv4_table(dhd_pub_t *dhd_pub, u32 ipa, bool add); +static int dhd_device_event(struct notifier_block *this, + unsigned long event, + void *ptr); + +static struct notifier_block dhd_notifier = { + .notifier_call = dhd_device_event +}; +#endif /* ARP_OFFLOAD_SUPPORT */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) +#include +volatile bool dhd_mmc_suspend = FALSE; +DECLARE_WAIT_QUEUE_HEAD(dhd_dpc_wait); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) */ + +#if defined(OOB_INTR_ONLY) +extern void dhd_enable_oob_intr(struct dhd_bus *bus, bool enable); +#endif /* defined(OOB_INTR_ONLY) */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) +static void dhd_hang_process(struct work_struct *work); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) +MODULE_LICENSE("GPL v2"); +#endif /* LinuxVer */ + +#include + +#ifdef BCM_FD_AGGR +#define DBUS_RX_BUFFER_SIZE_DHD(net) (BCM_RPC_TP_DNGL_AGG_MAX_BYTE) +#else +#ifndef PROP_TXSTATUS +#define DBUS_RX_BUFFER_SIZE_DHD(net) (net->mtu + net->hard_header_len + dhd->pub.hdrlen) +#else +#define DBUS_RX_BUFFER_SIZE_DHD(net) (net->mtu + net->hard_header_len + dhd->pub.hdrlen + 128) +#endif +#endif /* BCM_FD_AGGR */ + +#if LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 15) +const char * +print_tainted() +{ + return ""; +} +#endif /* LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 15) */ + +/* Linux wireless extension support */ +#if defined(CONFIG_WIRELESS_EXT) +#include +extern wl_iw_extra_params_t g_wl_iw_params; +#endif /* defined(CONFIG_WIRELESS_EXT) */ + +#if defined(CONFIG_HAS_EARLYSUSPEND) +#include +extern int dhdcdc_set_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len); +extern int dhd_get_dtim_skip(dhd_pub_t *dhd); +#endif /* defined(CONFIG_HAS_EARLYSUSPEND) */ + +#ifdef PKT_FILTER_SUPPORT +extern void dhd_pktfilter_offload_set(dhd_pub_t * dhd, char *arg); +extern void dhd_pktfilter_offload_enable(dhd_pub_t * dhd, char *arg, int enable, int master_mode); +#endif + +/* Interface control information */ +typedef struct dhd_if { + struct dhd_info *info; /* back pointer to dhd_info */ + /* OS/stack specifics */ + struct net_device *net; + struct net_device_stats stats; + int idx; /* iface idx in dongle */ + dhd_if_state_t state; /* interface state */ + uint subunit; /* subunit */ + uint8 mac_addr[ETHER_ADDR_LEN]; /* assigned MAC address */ + bool attached; /* Delayed attachment when unset */ + bool txflowcontrol; /* Per interface flow control indicator */ + char name[IFNAMSIZ+1]; /* linux interface name */ + uint8 bssidx; /* bsscfg index for the interface */ + bool set_multicast; + bool event2cfg80211; /* To determine if pass event to cfg80211 */ +} dhd_if_t; + +#ifdef WLMEDIA_HTSF +typedef struct { + uint32 low; + uint32 high; +} tsf_t; + +typedef struct { + uint32 last_cycle; + uint32 last_sec; + uint32 last_tsf; + uint32 coef; /* scaling factor */ + uint32 coefdec1; /* first decimal */ + uint32 coefdec2; /* second decimal */ +} htsf_t; + +typedef struct { + uint32 t1; + uint32 t2; + uint32 t3; + uint32 t4; +} tstamp_t; + +static tstamp_t ts[TSMAX]; +static tstamp_t maxdelayts; +static uint32 maxdelay = 0, tspktcnt = 0, maxdelaypktno = 0; + +#endif /* WLMEDIA_HTSF */ + +/* Local private structure (extension of pub) */ +typedef struct dhd_info { +#if defined(CONFIG_WIRELESS_EXT) + wl_iw_t iw; /* wireless extensions state (must be first) */ +#endif /* defined(CONFIG_WIRELESS_EXT) */ + + dhd_pub_t pub; + + /* For supporting multiple interfaces */ + dhd_if_t *iflist[DHD_MAX_IFS]; + + struct semaphore proto_sem; +#ifdef PROP_TXSTATUS + spinlock_t wlfc_spinlock; +#endif /* PROP_TXSTATUS */ +#ifdef WLMEDIA_HTSF + htsf_t htsf; +#endif + wait_queue_head_t ioctl_resp_wait; + struct timer_list timer; + bool wd_timer_valid; + struct tasklet_struct tasklet; + spinlock_t sdlock; + spinlock_t txqlock; + spinlock_t dhd_lock; +#ifdef DHDTHREAD + /* Thread based operation */ + bool threads_only; + struct semaphore sdsem; + + tsk_ctl_t thr_dpc_ctl; + tsk_ctl_t thr_wdt_ctl; +#endif /* DHDTHREAD */ + bool dhd_tasklet_create; + tsk_ctl_t thr_sysioc_ctl; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + struct work_struct work_hang; +#endif + + /* Wakelocks */ +#if defined(CONFIG_HAS_WAKELOCK) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + struct wake_lock wl_wifi; /* Wifi wakelock */ + struct wake_lock wl_rxwake; /* Wifi rx wakelock */ +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + /* net_device interface lock, prevent race conditions among net_dev interface + * calls and wifi_on or wifi_off + */ + struct mutex dhd_net_if_mutex; +#endif + spinlock_t wakelock_spinlock; + int wakelock_counter; + int wakelock_timeout_enable; + + /* Thread to issue ioctl for multicast */ + unsigned char set_macaddress; + struct ether_addr macvalue; + wait_queue_head_t ctrl_wait; + atomic_t pend_8021x_cnt; + dhd_attach_states_t dhd_state; + +#ifdef CONFIG_HAS_EARLYSUSPEND + struct early_suspend early_suspend; +#endif /* CONFIG_HAS_EARLYSUSPEND */ + +#ifdef ARP_OFFLOAD_SUPPORT + u32 pend_ipaddr; +#endif /* ARP_OFFLOAD_SUPPORT */ +#ifdef BCM_FD_AGGR + void *rpc_th; + void *rpc_osh; + struct timer_list rpcth_timer; + bool rpcth_timer_active; + bool fdaggr; +#endif +} dhd_info_t; + + +/* Definitions to provide path to the firmware and nvram + * example nvram_path[MOD_PARAM_PATHLEN]="/projects/wlan/nvram.txt" + */ +char firmware_path[MOD_PARAM_PATHLEN]; +char nvram_path[MOD_PARAM_PATHLEN]; + +int op_mode = 0; +module_param(op_mode, int, 0644); +extern int wl_control_wl_start(struct net_device *dev); +extern int net_os_send_hang_message(struct net_device *dev); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) +struct semaphore dhd_registration_sem; +struct semaphore dhd_chipup_sem; + +#define DHD_REGISTRATION_TIMEOUT 12000 /* msec : allowed time to finished dhd registration */ +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ + +/* Spawn a thread for system ioctls (set mac, set mcast) */ +uint dhd_sysioc = TRUE; +module_param(dhd_sysioc, uint, 0); + +/* Error bits */ +module_param(dhd_msg_level, int, 0); + +/* load firmware and/or nvram values from the filesystem */ +module_param_string(firmware_path, firmware_path, MOD_PARAM_PATHLEN, 0660); +module_param_string(nvram_path, nvram_path, MOD_PARAM_PATHLEN, 0); + +/* Watchdog interval */ +uint dhd_watchdog_ms = 0; +module_param(dhd_watchdog_ms, uint, 0); + +#if defined(DHD_DEBUG) +/* Console poll interval */ +uint dhd_console_ms = 0; +module_param(dhd_console_ms, uint, 0644); +#endif /* defined(DHD_DEBUG) */ + +uint dhd_slpauto = TRUE; +module_param(dhd_slpauto, uint, 0); + +/* ARP offload agent mode : Enable ARP Host Auto-Reply and ARP Peer Auto-Reply */ +uint dhd_arp_mode = 0xb; +module_param(dhd_arp_mode, uint, 0); + +/* ARP offload enable */ +uint dhd_arp_enable = TRUE; +module_param(dhd_arp_enable, uint, 0); + +#ifdef PKT_FILTER_SUPPORT +/* Global Pkt filter enable control */ +uint dhd_pkt_filter_enable = TRUE; +module_param(dhd_pkt_filter_enable, uint, 0); +#endif + +/* Pkt filter init setup */ +uint dhd_pkt_filter_init = 0; +module_param(dhd_pkt_filter_init, uint, 0); + +/* Pkt filter mode control */ +uint dhd_master_mode = TRUE; +module_param(dhd_master_mode, uint, 1); + +#ifdef DHDTHREAD +/* Watchdog thread priority, -1 to use kernel timer */ +int dhd_watchdog_prio = 97; +module_param(dhd_watchdog_prio, int, 0); + +/* DPC thread priority, -1 to use tasklet */ +int dhd_dpc_prio = 98; +module_param(dhd_dpc_prio, int, 0); + +/* DPC thread priority, -1 to use tasklet */ +extern int dhd_dongle_memsize; +module_param(dhd_dongle_memsize, int, 0); +#endif /* DHDTHREAD */ +/* Control fw roaming */ +uint dhd_roam_disable = 0; + +/* Control radio state */ +uint dhd_radio_up = 1; + +/* Network inteface name */ +char iface_name[IFNAMSIZ] = {'\0'}; +module_param_string(iface_name, iface_name, IFNAMSIZ, 0); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) +#define BLOCKABLE() (!in_atomic()) +#else +#define BLOCKABLE() (!in_interrupt()) +#endif + +/* The following are specific to the SDIO dongle */ + +/* IOCTL response timeout */ +int dhd_ioctl_timeout_msec = IOCTL_RESP_TIMEOUT; + +/* Idle timeout for backplane clock */ +int dhd_idletime = DHD_IDLETIME_TICKS; +module_param(dhd_idletime, int, 0); + +/* Use polling */ +uint dhd_poll = FALSE; +module_param(dhd_poll, uint, 0); + +/* Use interrupts */ +uint dhd_intr = TRUE; +module_param(dhd_intr, uint, 0); + +/* SDIO Drive Strength (in milliamps) */ +uint dhd_sdiod_drive_strength = 6; +module_param(dhd_sdiod_drive_strength, uint, 0); + +/* Tx/Rx bounds */ +extern uint dhd_txbound; +extern uint dhd_rxbound; +module_param(dhd_txbound, uint, 0); +module_param(dhd_rxbound, uint, 0); + +/* Deferred transmits */ +extern uint dhd_deferred_tx; +module_param(dhd_deferred_tx, uint, 0); + +#ifdef BCMDBGFS +extern void dhd_dbg_init(dhd_pub_t *dhdp); +extern void dhd_dbg_remove(void); +#endif /* BCMDBGFS */ + + + +#ifdef SDTEST +/* Echo packet generator (pkts/s) */ +uint dhd_pktgen = 0; +module_param(dhd_pktgen, uint, 0); + +/* Echo packet len (0 => sawtooth, max 2040) */ +uint dhd_pktgen_len = 0; +module_param(dhd_pktgen_len, uint, 0); +#endif /* SDTEST */ + +/* Version string to report */ +#ifdef DHD_DEBUG +#ifndef SRCBASE +#define SRCBASE "drivers/net/wireless/bcmdhd" +#endif +#define DHD_COMPILED "\nCompiled in " SRCBASE +#else +#define DHD_COMPILED +#endif /* DHD_DEBUG */ + +static char dhd_version[] = "Dongle Host Driver, version " EPI_VERSION_STR +#ifdef DHD_DEBUG +"\nCompiled in " SRCBASE " on " __DATE__ " at " __TIME__ +#endif +; +static void dhd_net_if_lock_local(dhd_info_t *dhd); +static void dhd_net_if_unlock_local(dhd_info_t *dhd); + +#ifdef WLMEDIA_HTSF +void htsf_update(dhd_info_t *dhd, void *data); +tsf_t prev_tsf, cur_tsf; + +uint32 dhd_get_htsf(dhd_info_t *dhd, int ifidx); +static int dhd_ioctl_htsf_get(dhd_info_t *dhd, int ifidx); +static void dhd_dump_latency(void); +static void dhd_htsf_addtxts(dhd_pub_t *dhdp, void *pktbuf); +static void dhd_htsf_addrxts(dhd_pub_t *dhdp, void *pktbuf); +static void dhd_dump_htsfhisto(histo_t *his, char *s); +#endif /* WLMEDIA_HTSF */ + +/* Monitor interface */ +int dhd_monitor_init(void *dhd_pub); +int dhd_monitor_uninit(void); + + +#if defined(CONFIG_WIRELESS_EXT) +struct iw_statistics *dhd_get_wireless_stats(struct net_device *dev); +#endif /* defined(CONFIG_WIRELESS_EXT) */ + +static void dhd_dpc(ulong data); +/* forward decl */ +extern int dhd_wait_pend8021x(struct net_device *dev); + +#ifdef TOE +#ifndef BDC +#error TOE requires BDC +#endif /* !BDC */ +static int dhd_toe_get(dhd_info_t *dhd, int idx, uint32 *toe_ol); +static int dhd_toe_set(dhd_info_t *dhd, int idx, uint32 toe_ol); +#endif /* TOE */ + +static int dhd_wl_host_event(dhd_info_t *dhd, int *ifidx, void *pktdata, + wl_event_msg_t *event_ptr, void **data_ptr); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) +static int dhd_sleep_pm_callback(struct notifier_block *nfb, unsigned long action, void *ignored) +{ + int ret = NOTIFY_DONE; + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 39)) + switch (action) { + case PM_HIBERNATION_PREPARE: + case PM_SUSPEND_PREPARE: + dhd_mmc_suspend = TRUE; + ret = NOTIFY_OK; + break; + case PM_POST_HIBERNATION: + case PM_POST_SUSPEND: + dhd_mmc_suspend = FALSE; + ret = NOTIFY_OK; + break; + } + smp_mb(); +#endif + return ret; +} + +static struct notifier_block dhd_sleep_pm_notifier = { + .notifier_call = dhd_sleep_pm_callback, + .priority = 0 +}; +extern int register_pm_notifier(struct notifier_block *nb); +extern int unregister_pm_notifier(struct notifier_block *nb); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) */ + +static void dhd_set_packet_filter(int value, dhd_pub_t *dhd) +{ +#ifdef PKT_FILTER_SUPPORT + DHD_TRACE(("%s: %d\n", __FUNCTION__, value)); + /* 1 - Enable packet filter, only allow unicast packet to send up */ + /* 0 - Disable packet filter */ + if (dhd_pkt_filter_enable && !dhd->dhcp_in_progress) { + int i; + + for (i = 0; i < dhd->pktfilter_count; i++) { + dhd_pktfilter_offload_set(dhd, dhd->pktfilter[i]); + dhd_pktfilter_offload_enable(dhd, dhd->pktfilter[i], + value, dhd_master_mode); + } + } +#endif +} + +#if defined(CONFIG_HAS_EARLYSUSPEND) +static int dhd_set_suspend(int value, dhd_pub_t *dhd) +{ + int power_mode = PM_MAX; + /* wl_pkt_filter_enable_t enable_parm; */ + char iovbuf[32]; + int bcn_li_dtim = 3; + uint roamvar = 1; + + DHD_TRACE(("%s: enter, value = %d in_suspend=%d\n", + __FUNCTION__, value, dhd->in_suspend)); + + if (dhd && dhd->up) { + if (value && dhd->in_suspend) { +#ifdef PKT_FILTER_SUPPORT + dhd->early_suspended = 1; +#endif + /* Kernel suspended */ + DHD_ERROR(("%s: force extra Suspend setting \n", __FUNCTION__)); + + dhd_wl_ioctl_cmd(dhd, WLC_SET_PM, (char *)&power_mode, + sizeof(power_mode), TRUE, 0); + + /* Enable packet filter, only allow unicast packet to send up */ + dhd_set_packet_filter(1, dhd); + + /* If DTIM skip is set up as default, force it to wake + * each third DTIM for better power savings. Note that + * one side effect is a chance to miss BC/MC packet. + */ + bcn_li_dtim = dhd_get_dtim_skip(dhd); + bcm_mkiovar("bcn_li_dtim", (char *)&bcn_li_dtim, + 4, iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + + /* Disable firmware roaming during suspend */ + bcm_mkiovar("roam_off", (char *)&roamvar, 4, + iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + } else { +#ifdef PKT_FILTER_SUPPORT + dhd->early_suspended = 0; +#endif + /* Kernel resumed */ + DHD_TRACE(("%s: Remove extra suspend setting \n", __FUNCTION__)); + + power_mode = PM_FAST; + dhd_wl_ioctl_cmd(dhd, WLC_SET_PM, (char *)&power_mode, + sizeof(power_mode), TRUE, 0); + + /* disable pkt filter */ + dhd_set_packet_filter(0, dhd); + + /* restore pre-suspend setting for dtim_skip */ + bcm_mkiovar("bcn_li_dtim", (char *)&dhd->dtim_skip, + 4, iovbuf, sizeof(iovbuf)); + + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + roamvar = dhd_roam_disable; + bcm_mkiovar("roam_off", (char *)&roamvar, 4, iovbuf, + sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + } + } + + return 0; +} + +static void dhd_suspend_resume_helper(struct dhd_info *dhd, int val) +{ + dhd_pub_t *dhdp = &dhd->pub; + + DHD_OS_WAKE_LOCK(dhdp); + /* Set flag when early suspend was called */ + dhdp->in_suspend = val; + if ((!dhdp->suspend_disable_flag) && (dhd_check_ap_wfd_mode_set(dhdp) == FALSE)) + dhd_set_suspend(val, dhdp); + DHD_OS_WAKE_UNLOCK(dhdp); +} + +static void dhd_early_suspend(struct early_suspend *h) +{ + struct dhd_info *dhd = container_of(h, struct dhd_info, early_suspend); + + DHD_TRACE(("%s: enter\n", __FUNCTION__)); + + if (dhd) + dhd_suspend_resume_helper(dhd, 1); +} + +static void dhd_late_resume(struct early_suspend *h) +{ + struct dhd_info *dhd = container_of(h, struct dhd_info, early_suspend); + + DHD_TRACE(("%s: enter\n", __FUNCTION__)); + + if (dhd) + dhd_suspend_resume_helper(dhd, 0); +} +#endif /* defined(CONFIG_HAS_EARLYSUSPEND) */ + +/* + * Generalized timeout mechanism. Uses spin sleep with exponential back-off until + * the sleep time reaches one jiffy, then switches over to task delay. Usage: + * + * dhd_timeout_start(&tmo, usec); + * while (!dhd_timeout_expired(&tmo)) + * if (poll_something()) + * break; + * if (dhd_timeout_expired(&tmo)) + * fatal(); + */ + +void +dhd_timeout_start(dhd_timeout_t *tmo, uint usec) +{ + tmo->limit = usec; + tmo->increment = 0; + tmo->elapsed = 0; + tmo->tick = 1000000 / HZ; +} + +int +dhd_timeout_expired(dhd_timeout_t *tmo) +{ + /* Does nothing the first call */ + if (tmo->increment == 0) { + tmo->increment = 1; + return 0; + } + + if (tmo->elapsed >= tmo->limit) + return 1; + + /* Add the delay that's about to take place */ + tmo->elapsed += tmo->increment; + + if (tmo->increment < tmo->tick) { + OSL_DELAY(tmo->increment); + tmo->increment *= 2; + if (tmo->increment > tmo->tick) + tmo->increment = tmo->tick; + } else { + wait_queue_head_t delay_wait; + DECLARE_WAITQUEUE(wait, current); + int pending; + init_waitqueue_head(&delay_wait); + add_wait_queue(&delay_wait, &wait); + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(1); + pending = signal_pending(current); + remove_wait_queue(&delay_wait, &wait); + set_current_state(TASK_RUNNING); + if (pending) + return 1; /* Interrupted */ + } + + return 0; +} + +int +dhd_net2idx(dhd_info_t *dhd, struct net_device *net) +{ + int i = 0; + + ASSERT(dhd); + while (i < DHD_MAX_IFS) { + if (dhd->iflist[i] && (dhd->iflist[i]->net == net)) + return i; + i++; + } + + return DHD_BAD_IF; +} + +struct net_device * dhd_idx2net(void *pub, int ifidx) +{ + struct dhd_pub *dhd_pub = (struct dhd_pub *)pub; + struct dhd_info *dhd_info; + + if (!dhd_pub || ifidx < 0 || ifidx >= DHD_MAX_IFS) + return NULL; + dhd_info = dhd_pub->info; + if (dhd_info && dhd_info->iflist[ifidx]) + return dhd_info->iflist[ifidx]->net; + return NULL; +} + +int +dhd_ifname2idx(dhd_info_t *dhd, char *name) +{ + int i = DHD_MAX_IFS; + + ASSERT(dhd); + + if (name == NULL || *name == '\0') + return 0; + + while (--i > 0) + if (dhd->iflist[i] && !strncmp(dhd->iflist[i]->name, name, IFNAMSIZ)) + break; + + DHD_TRACE(("%s: return idx %d for \"%s\"\n", __FUNCTION__, i, name)); + + return i; /* default - the primary interface */ +} + +char * +dhd_ifname(dhd_pub_t *dhdp, int ifidx) +{ + dhd_info_t *dhd = (dhd_info_t *)dhdp->info; + + ASSERT(dhd); + + if (ifidx < 0 || ifidx >= DHD_MAX_IFS) { + DHD_ERROR(("%s: ifidx %d out of range\n", __FUNCTION__, ifidx)); + return ""; + } + + if (dhd->iflist[ifidx] == NULL) { + DHD_ERROR(("%s: null i/f %d\n", __FUNCTION__, ifidx)); + return ""; + } + + if (dhd->iflist[ifidx]->net) + return dhd->iflist[ifidx]->net->name; + + return ""; +} + +uint8 * +dhd_bssidx2bssid(dhd_pub_t *dhdp, int idx) +{ + int i; + dhd_info_t *dhd = (dhd_info_t *)dhdp; + + ASSERT(dhd); + for (i = 0; i < DHD_MAX_IFS; i++) + if (dhd->iflist[i] && dhd->iflist[i]->bssidx == idx) + return dhd->iflist[i]->mac_addr; + + return NULL; +} + + +static void +_dhd_set_multicast_list(dhd_info_t *dhd, int ifidx) +{ + struct net_device *dev; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35) + struct netdev_hw_addr *ha; +#else + struct dev_mc_list *mclist; +#endif + uint32 allmulti, cnt; + + wl_ioctl_t ioc; + char *buf, *bufp; + uint buflen; + int ret; + + ASSERT(dhd && dhd->iflist[ifidx]); + dev = dhd->iflist[ifidx]->net; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27) + netif_addr_lock_bh(dev); +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35) + cnt = netdev_mc_count(dev); +#else + cnt = dev->mc_count; +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27) + netif_addr_unlock_bh(dev); +#endif + + /* Determine initial value of allmulti flag */ + allmulti = (dev->flags & IFF_ALLMULTI) ? TRUE : FALSE; + + /* Send down the multicast list first. */ + + + buflen = sizeof("mcast_list") + sizeof(cnt) + (cnt * ETHER_ADDR_LEN); + if (!(bufp = buf = MALLOC(dhd->pub.osh, buflen))) { + DHD_ERROR(("%s: out of memory for mcast_list, cnt %d\n", + dhd_ifname(&dhd->pub, ifidx), cnt)); + return; + } + + strcpy(bufp, "mcast_list"); + bufp += strlen("mcast_list") + 1; + + cnt = htol32(cnt); + memcpy(bufp, &cnt, sizeof(cnt)); + bufp += sizeof(cnt); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27) + netif_addr_lock_bh(dev); +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35) + netdev_for_each_mc_addr(ha, dev) { + if (!cnt) + break; + memcpy(bufp, ha->addr, ETHER_ADDR_LEN); + bufp += ETHER_ADDR_LEN; + cnt--; + } +#else + for (mclist = dev->mc_list; (mclist && (cnt > 0)); cnt--, mclist = mclist->next) { + memcpy(bufp, (void *)mclist->dmi_addr, ETHER_ADDR_LEN); + bufp += ETHER_ADDR_LEN; + } +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27) + netif_addr_unlock_bh(dev); +#endif + + memset(&ioc, 0, sizeof(ioc)); + ioc.cmd = WLC_SET_VAR; + ioc.buf = buf; + ioc.len = buflen; + ioc.set = TRUE; + + ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len); + if (ret < 0) { + DHD_ERROR(("%s: set mcast_list failed, cnt %d\n", + dhd_ifname(&dhd->pub, ifidx), cnt)); + allmulti = cnt ? TRUE : allmulti; + } + + MFREE(dhd->pub.osh, buf, buflen); + + /* Now send the allmulti setting. This is based on the setting in the + * net_device flags, but might be modified above to be turned on if we + * were trying to set some addresses and dongle rejected it... + */ + + buflen = sizeof("allmulti") + sizeof(allmulti); + if (!(buf = MALLOC(dhd->pub.osh, buflen))) { + DHD_ERROR(("%s: out of memory for allmulti\n", dhd_ifname(&dhd->pub, ifidx))); + return; + } + allmulti = htol32(allmulti); + + if (!bcm_mkiovar("allmulti", (void*)&allmulti, sizeof(allmulti), buf, buflen)) { + DHD_ERROR(("%s: mkiovar failed for allmulti, datalen %d buflen %u\n", + dhd_ifname(&dhd->pub, ifidx), (int)sizeof(allmulti), buflen)); + MFREE(dhd->pub.osh, buf, buflen); + return; + } + + + memset(&ioc, 0, sizeof(ioc)); + ioc.cmd = WLC_SET_VAR; + ioc.buf = buf; + ioc.len = buflen; + ioc.set = TRUE; + + ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len); + if (ret < 0) { + DHD_ERROR(("%s: set allmulti %d failed\n", + dhd_ifname(&dhd->pub, ifidx), ltoh32(allmulti))); + } + + MFREE(dhd->pub.osh, buf, buflen); + + /* Finally, pick up the PROMISC flag as well, like the NIC driver does */ + + allmulti = (dev->flags & IFF_PROMISC) ? TRUE : FALSE; + allmulti = htol32(allmulti); + + memset(&ioc, 0, sizeof(ioc)); + ioc.cmd = WLC_SET_PROMISC; + ioc.buf = &allmulti; + ioc.len = sizeof(allmulti); + ioc.set = TRUE; + + ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len); + if (ret < 0) { + DHD_ERROR(("%s: set promisc %d failed\n", + dhd_ifname(&dhd->pub, ifidx), ltoh32(allmulti))); + } +} + +static int +_dhd_set_mac_address(dhd_info_t *dhd, int ifidx, struct ether_addr *addr) +{ + char buf[32]; + wl_ioctl_t ioc; + int ret; + + if (!bcm_mkiovar("cur_etheraddr", (char*)addr, ETHER_ADDR_LEN, buf, 32)) { + DHD_ERROR(("%s: mkiovar failed for cur_etheraddr\n", dhd_ifname(&dhd->pub, ifidx))); + return -1; + } + memset(&ioc, 0, sizeof(ioc)); + ioc.cmd = WLC_SET_VAR; + ioc.buf = buf; + ioc.len = 32; + ioc.set = TRUE; + + ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len); + if (ret < 0) { + DHD_ERROR(("%s: set cur_etheraddr failed\n", dhd_ifname(&dhd->pub, ifidx))); + } else { + memcpy(dhd->iflist[ifidx]->net->dev_addr, addr, ETHER_ADDR_LEN); + memcpy(dhd->pub.mac.octet, addr, ETHER_ADDR_LEN); + } + + return ret; +} + +#ifdef SOFTAP +extern struct net_device *ap_net_dev; +extern tsk_ctl_t ap_eth_ctl; /* ap netdev heper thread ctl */ +#endif + +static void +dhd_op_if(dhd_if_t *ifp) +{ + dhd_info_t *dhd; + int ret = 0, err = 0; +#ifdef SOFTAP + unsigned long flags; +#endif + + if (!ifp || !ifp->info || !ifp->idx) + return; + ASSERT(ifp && ifp->info && ifp->idx); /* Virtual interfaces only */ + dhd = ifp->info; + + DHD_TRACE(("%s: idx %d, state %d\n", __FUNCTION__, ifp->idx, ifp->state)); + +#ifdef WL_CFG80211 + if (wl_cfg80211_is_progress_ifchange()) + return; + +#endif + switch (ifp->state) { + case DHD_IF_ADD: + /* + * Delete the existing interface before overwriting it + * in case we missed the WLC_E_IF_DEL event. + */ + if (ifp->net != NULL) { + DHD_ERROR(("%s: ERROR: netdev:%s already exists, try free & unregister \n", + __FUNCTION__, ifp->net->name)); + netif_stop_queue(ifp->net); + unregister_netdev(ifp->net); + free_netdev(ifp->net); + } + /* Allocate etherdev, including space for private structure */ + if (!(ifp->net = alloc_etherdev(sizeof(dhd)))) { + DHD_ERROR(("%s: OOM - alloc_etherdev\n", __FUNCTION__)); + ret = -ENOMEM; + } + if (ret == 0) { + strncpy(ifp->net->name, ifp->name, IFNAMSIZ); + ifp->net->name[IFNAMSIZ - 1] = '\0'; + memcpy(netdev_priv(ifp->net), &dhd, sizeof(dhd)); +#ifdef WL_CFG80211 + if (dhd->dhd_state & DHD_ATTACH_STATE_CFG80211) + if (!wl_cfg80211_notify_ifadd(ifp->net, ifp->idx, ifp->bssidx, + (void*)dhd_net_attach)) { + ifp->state = DHD_IF_NONE; + ifp->event2cfg80211 = TRUE; + return; + } +#endif + if ((err = dhd_net_attach(&dhd->pub, ifp->idx)) != 0) { + DHD_ERROR(("%s: dhd_net_attach failed, err %d\n", + __FUNCTION__, err)); + ret = -EOPNOTSUPP; + } else { +#if defined(SOFTAP) + if (ap_fw_loaded && !(dhd->dhd_state & DHD_ATTACH_STATE_CFG80211)) { + /* semaphore that the soft AP CODE waits on */ + flags = dhd_os_spin_lock(&dhd->pub); + + /* save ptr to wl0.1 netdev for use in wl_iw.c */ + ap_net_dev = ifp->net; + /* signal to the SOFTAP 'sleeper' thread, wl0.1 is ready */ + up(&ap_eth_ctl.sema); + dhd_os_spin_unlock(&dhd->pub, flags); + } +#endif + DHD_TRACE(("\n ==== pid:%x, net_device for if:%s created ===\n\n", + current->pid, ifp->net->name)); + ifp->state = DHD_IF_NONE; + } + } + break; + case DHD_IF_DEL: + /* Make sure that we don't enter again here if .. */ + /* dhd_op_if is called again from some other context */ + ifp->state = DHD_IF_DELETING; + if (ifp->net != NULL) { + DHD_TRACE(("\n%s: got 'DHD_IF_DEL' state\n", __FUNCTION__)); +#ifdef WL_CFG80211 + if (dhd->dhd_state & DHD_ATTACH_STATE_CFG80211) { + wl_cfg80211_notify_ifdel(ifp->net); + } +#endif + netif_stop_queue(ifp->net); + unregister_netdev(ifp->net); + ret = DHD_DEL_IF; /* Make sure the free_netdev() is called */ + } + break; + case DHD_IF_DELETING: + break; + default: + DHD_ERROR(("%s: bad op %d\n", __FUNCTION__, ifp->state)); + ASSERT(!ifp->state); + break; + } + + if (ret < 0) { + ifp->set_multicast = FALSE; + if (ifp->net) { + free_netdev(ifp->net); + ifp->net = NULL; + } + dhd->iflist[ifp->idx] = NULL; +#ifdef SOFTAP + flags = dhd_os_spin_lock(&dhd->pub); + if (ifp->net == ap_net_dev) + ap_net_dev = NULL; /* NULL SOFTAP global wl0.1 as well */ + dhd_os_spin_unlock(&dhd->pub, flags); +#endif /* SOFTAP */ + MFREE(dhd->pub.osh, ifp, sizeof(*ifp)); + } +} + +static int +_dhd_sysioc_thread(void *data) +{ + tsk_ctl_t *tsk = (tsk_ctl_t *)data; + dhd_info_t *dhd = (dhd_info_t *)tsk->parent; + + + int i; +#ifdef SOFTAP + bool in_ap = FALSE; + unsigned long flags; +#endif + + DAEMONIZE("dhd_sysioc"); + + complete(&tsk->completed); + + while (down_interruptible(&tsk->sema) == 0) { + + SMP_RD_BARRIER_DEPENDS(); + if (tsk->terminated) { + break; + } + + dhd_net_if_lock_local(dhd); + DHD_OS_WAKE_LOCK(&dhd->pub); + + for (i = 0; i < DHD_MAX_IFS; i++) { + if (dhd->iflist[i]) { + DHD_TRACE(("%s: interface %d\n", __FUNCTION__, i)); +#ifdef SOFTAP + flags = dhd_os_spin_lock(&dhd->pub); + in_ap = (ap_net_dev != NULL); + dhd_os_spin_unlock(&dhd->pub, flags); +#endif /* SOFTAP */ + if (dhd->iflist[i] && dhd->iflist[i]->state) + dhd_op_if(dhd->iflist[i]); + + if (dhd->iflist[i] == NULL) { + DHD_TRACE(("\n\n %s: interface %d just been removed," + "!\n\n", __FUNCTION__, i)); + continue; + } +#ifdef SOFTAP + if (in_ap && dhd->set_macaddress == i+1) { + DHD_TRACE(("attempt to set MAC for %s in AP Mode," + "blocked. \n", dhd->iflist[i]->net->name)); + dhd->set_macaddress = 0; + continue; + } + + if (in_ap && dhd->iflist[i]->set_multicast) { + DHD_TRACE(("attempt to set MULTICAST list for %s" + "in AP Mode, blocked. \n", dhd->iflist[i]->net->name)); + dhd->iflist[i]->set_multicast = FALSE; + continue; + } +#endif /* SOFTAP */ + if (dhd->iflist[i]->set_multicast) { + dhd->iflist[i]->set_multicast = FALSE; + _dhd_set_multicast_list(dhd, i); + } + if (dhd->set_macaddress == i+1) { + dhd->set_macaddress = 0; + _dhd_set_mac_address(dhd, i, &dhd->macvalue); + } + } + } + + DHD_OS_WAKE_UNLOCK(&dhd->pub); + dhd_net_if_unlock_local(dhd); + } + DHD_TRACE(("%s: stopped\n", __FUNCTION__)); + complete_and_exit(&tsk->completed, 0); +} + +static int +dhd_set_mac_address(struct net_device *dev, void *addr) +{ + int ret = 0; + + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + struct sockaddr *sa = (struct sockaddr *)addr; + int ifidx; + + ifidx = dhd_net2idx(dhd, dev); + if (ifidx == DHD_BAD_IF) + return -1; + + ASSERT(&dhd->thr_sysioc_ctl.thr_pid >= 0); + memcpy(&dhd->macvalue, sa->sa_data, ETHER_ADDR_LEN); + dhd->set_macaddress = ifidx+1; + up(&dhd->thr_sysioc_ctl.sema); + + return ret; +} + +static void +dhd_set_multicast_list(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ifidx; + + ifidx = dhd_net2idx(dhd, dev); + if (ifidx == DHD_BAD_IF) + return; + + ASSERT(&dhd->thr_sysioc_ctl.thr_pid >= 0); + dhd->iflist[ifidx]->set_multicast = TRUE; + up(&dhd->thr_sysioc_ctl.sema); +} + +#ifdef PROP_TXSTATUS +int +dhd_os_wlfc_block(dhd_pub_t *pub) +{ + dhd_info_t *di = (dhd_info_t *)(pub->info); + ASSERT(di != NULL); + spin_lock_bh(&di->wlfc_spinlock); + return 1; +} + +int +dhd_os_wlfc_unblock(dhd_pub_t *pub) +{ + dhd_info_t *di = (dhd_info_t *)(pub->info); + + (void)di; + ASSERT(di != NULL); + spin_unlock_bh(&di->wlfc_spinlock); + return 1; +} + +const uint8 wme_fifo2ac[] = { 0, 1, 2, 3, 1, 1 }; +uint8 prio2fifo[8] = { 1, 0, 0, 1, 2, 2, 3, 3 }; +#define WME_PRIO2AC(prio) wme_fifo2ac[prio2fifo[(prio)]] + +#endif /* PROP_TXSTATUS */ +int +dhd_sendpkt(dhd_pub_t *dhdp, int ifidx, void *pktbuf) +{ + int ret; + dhd_info_t *dhd = (dhd_info_t *)(dhdp->info); + struct ether_header *eh = NULL; + + /* Reject if down */ + if (!dhdp->up || (dhdp->busstate == DHD_BUS_DOWN)) { + /* free the packet here since the caller won't */ + PKTFREE(dhdp->osh, pktbuf, TRUE); + return -ENODEV; + } + + /* Update multicast statistic */ + if (PKTLEN(dhdp->osh, pktbuf) >= ETHER_HDR_LEN) { + uint8 *pktdata = (uint8 *)PKTDATA(dhdp->osh, pktbuf); + eh = (struct ether_header *)pktdata; + + if (ETHER_ISMULTI(eh->ether_dhost)) + dhdp->tx_multicast++; + if (ntoh16(eh->ether_type) == ETHER_TYPE_802_1X) + atomic_inc(&dhd->pend_8021x_cnt); + } else { + PKTFREE(dhd->pub.osh, pktbuf, TRUE); + return BCME_ERROR; + } + + /* Look into the packet and update the packet priority */ + if (PKTPRIO(pktbuf) == 0) + pktsetprio(pktbuf, FALSE); + +#ifdef PROP_TXSTATUS + if (dhdp->wlfc_state) { + /* store the interface ID */ + DHD_PKTTAG_SETIF(PKTTAG(pktbuf), ifidx); + + /* store destination MAC in the tag as well */ + DHD_PKTTAG_SETDSTN(PKTTAG(pktbuf), eh->ether_dhost); + + /* decide which FIFO this packet belongs to */ + if (ETHER_ISMULTI(eh->ether_dhost)) + /* one additional queue index (highest AC + 1) is used for bc/mc queue */ + DHD_PKTTAG_SETFIFO(PKTTAG(pktbuf), AC_COUNT); + else + DHD_PKTTAG_SETFIFO(PKTTAG(pktbuf), WME_PRIO2AC(PKTPRIO(pktbuf))); + } else +#endif /* PROP_TXSTATUS */ + /* If the protocol uses a data header, apply it */ + dhd_prot_hdrpush(dhdp, ifidx, pktbuf); + + /* Use bus module to send data frame */ +#ifdef WLMEDIA_HTSF + dhd_htsf_addtxts(dhdp, pktbuf); +#endif +#ifdef PROP_TXSTATUS + if (dhdp->wlfc_state && ((athost_wl_status_info_t*)dhdp->wlfc_state)->proptxstatus_mode + != WLFC_FCMODE_NONE) { + dhd_os_wlfc_block(dhdp); + ret = dhd_wlfc_enque_sendq(dhdp->wlfc_state, DHD_PKTTAG_FIFO(PKTTAG(pktbuf)), + pktbuf); + dhd_wlfc_commit_packets(dhdp->wlfc_state, (f_commitpkt_t)dhd_bus_txdata, + dhdp->bus); + if (((athost_wl_status_info_t*)dhdp->wlfc_state)->toggle_host_if) { + ((athost_wl_status_info_t*)dhdp->wlfc_state)->toggle_host_if = 0; + } + dhd_os_wlfc_unblock(dhdp); + } + else + /* non-proptxstatus way */ + ret = dhd_bus_txdata(dhdp->bus, pktbuf); +#else + ret = dhd_bus_txdata(dhdp->bus, pktbuf); +#endif /* PROP_TXSTATUS */ + + return ret; +} + +int +dhd_start_xmit(struct sk_buff *skb, struct net_device *net) +{ + int ret; + void *pktbuf; + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(net); + int ifidx; +#ifdef WLMEDIA_HTSF + uint8 htsfdlystat_sz = dhd->pub.htsfdlystat_sz; +#else + uint8 htsfdlystat_sz = 0; +#endif + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + DHD_OS_WAKE_LOCK(&dhd->pub); + + /* Reject if down */ + if (!dhd->pub.up || (dhd->pub.busstate == DHD_BUS_DOWN)) { + DHD_ERROR(("%s: xmit rejected pub.up=%d busstate=%d \n", + __FUNCTION__, dhd->pub.up, dhd->pub.busstate)); + netif_stop_queue(net); + /* Send Event when bus down detected during data session */ + if (dhd->pub.busstate == DHD_BUS_DOWN) { + DHD_ERROR(("%s: Event HANG sent up\n", __FUNCTION__)); + net_os_send_hang_message(net); + } + DHD_OS_WAKE_UNLOCK(&dhd->pub); +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)) + return -ENODEV; +#else + return NETDEV_TX_BUSY; +#endif + } + + ifidx = dhd_net2idx(dhd, net); + if (ifidx == DHD_BAD_IF) { + DHD_ERROR(("%s: bad ifidx %d\n", __FUNCTION__, ifidx)); + netif_stop_queue(net); + DHD_OS_WAKE_UNLOCK(&dhd->pub); +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)) + return -ENODEV; +#else + return NETDEV_TX_BUSY; +#endif + } + + /* Make sure there's enough room for any header */ + + if (skb_headroom(skb) < dhd->pub.hdrlen + htsfdlystat_sz) { + struct sk_buff *skb2; + + DHD_INFO(("%s: insufficient headroom\n", + dhd_ifname(&dhd->pub, ifidx))); + dhd->pub.tx_realloc++; + + skb2 = skb_realloc_headroom(skb, dhd->pub.hdrlen + htsfdlystat_sz); + + dev_kfree_skb(skb); + if ((skb = skb2) == NULL) { + DHD_ERROR(("%s: skb_realloc_headroom failed\n", + dhd_ifname(&dhd->pub, ifidx))); + ret = -ENOMEM; + goto done; + } + } + + /* Convert to packet */ + if (!(pktbuf = PKTFRMNATIVE(dhd->pub.osh, skb))) { + DHD_ERROR(("%s: PKTFRMNATIVE failed\n", + dhd_ifname(&dhd->pub, ifidx))); + dev_kfree_skb_any(skb); + ret = -ENOMEM; + goto done; + } +#ifdef WLMEDIA_HTSF + if (htsfdlystat_sz && PKTLEN(dhd->pub.osh, pktbuf) >= ETHER_ADDR_LEN) { + uint8 *pktdata = (uint8 *)PKTDATA(dhd->pub.osh, pktbuf); + struct ether_header *eh = (struct ether_header *)pktdata; + + if (!ETHER_ISMULTI(eh->ether_dhost) && + (ntoh16(eh->ether_type) == ETHER_TYPE_IP)) { + eh->ether_type = hton16(ETHER_TYPE_BRCM_PKTDLYSTATS); + } + } +#endif + + ret = dhd_sendpkt(&dhd->pub, ifidx, pktbuf); + + +done: + if (ret) + dhd->pub.dstats.tx_dropped++; + else + dhd->pub.tx_packets++; + + DHD_OS_WAKE_UNLOCK(&dhd->pub); + + /* Return ok: we always eat the packet */ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)) + return 0; +#else + return NETDEV_TX_OK; +#endif +} + +void +dhd_txflowcontrol(dhd_pub_t *dhdp, int ifidx, bool state) +{ + struct net_device *net; + dhd_info_t *dhd = dhdp->info; + int i; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + dhdp->txoff = state; + ASSERT(dhd); + + if (ifidx == ALL_INTERFACES) { + /* Flow control on all active interfaces */ + for (i = 0; i < DHD_MAX_IFS; i++) { + if (dhd->iflist[i]) { + net = dhd->iflist[i]->net; + if (state == ON) + netif_stop_queue(net); + else + netif_wake_queue(net); + } + } + } + else { + if (dhd->iflist[ifidx]) { + net = dhd->iflist[ifidx]->net; + if (state == ON) + netif_stop_queue(net); + else + netif_wake_queue(net); + } + } +} + +void +dhd_rx_frame(dhd_pub_t *dhdp, int ifidx, void *pktbuf, int numpkt, uint8 chan) +{ + dhd_info_t *dhd = (dhd_info_t *)dhdp->info; + struct sk_buff *skb; + uchar *eth; + uint len; + void *data, *pnext = NULL; + int i; + dhd_if_t *ifp; + wl_event_msg_t event; + int tout = DHD_PACKET_TIMEOUT_MS; + + + BCM_REFERENCE(tout); + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + for (i = 0; pktbuf && i < numpkt; i++, pktbuf = pnext) { +#ifdef WLBTAMP + struct ether_header *eh; + struct dot11_llc_snap_header *lsh; +#endif + + ifp = dhd->iflist[ifidx]; + if (ifp == NULL) { + DHD_ERROR(("%s: ifp is NULL. drop packet\n", + __FUNCTION__)); + PKTFREE(dhdp->osh, pktbuf, TRUE); + continue; + } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) + /* Dropping packets before registering net device to avoid kernel panic */ + if (!ifp->net || ifp->net->reg_state != NETREG_REGISTERED || + !dhd->pub.up) { + DHD_ERROR(("%s: net device is NOT registered yet. drop packet\n", + __FUNCTION__)); + PKTFREE(dhdp->osh, pktbuf, TRUE); + continue; + } +#endif + + pnext = PKTNEXT(dhdp->osh, pktbuf); + PKTSETNEXT(wl->sh.osh, pktbuf, NULL); + +#ifdef WLBTAMP + eh = (struct ether_header *)PKTDATA(wl->sh.osh, pktbuf); + lsh = (struct dot11_llc_snap_header *)&eh[1]; + + if ((ntoh16(eh->ether_type) < ETHER_TYPE_MIN) && + (PKTLEN(wl->sh.osh, pktbuf) >= RFC1042_HDR_LEN) && + bcmp(lsh, BT_SIG_SNAP_MPROT, DOT11_LLC_SNAP_HDR_LEN - 2) == 0 && + lsh->type == HTON16(BTA_PROT_L2CAP)) { + amp_hci_ACL_data_t *ACL_data = (amp_hci_ACL_data_t *) + ((uint8 *)eh + RFC1042_HDR_LEN); + ACL_data = NULL; + } +#endif /* WLBTAMP */ + +#ifdef PROP_TXSTATUS + if (dhdp->wlfc_state && PKTLEN(wl->sh.osh, pktbuf) == 0) { + /* WLFC may send header only packet when + there is an urgent message but no packet to + piggy-back on + */ + ((athost_wl_status_info_t*)dhdp->wlfc_state)->stats.wlfc_header_only_pkt++; + PKTFREE(dhdp->osh, pktbuf, TRUE); + continue; + } +#endif + + skb = PKTTONATIVE(dhdp->osh, pktbuf); + + /* Get the protocol, maintain skb around eth_type_trans() + * The main reason for this hack is for the limitation of + * Linux 2.4 where 'eth_type_trans' uses the 'net->hard_header_len' + * to perform skb_pull inside vs ETH_HLEN. Since to avoid + * coping of the packet coming from the network stack to add + * BDC, Hardware header etc, during network interface registration + * we set the 'net->hard_header_len' to ETH_HLEN + extra space required + * for BDC, Hardware header etc. and not just the ETH_HLEN + */ + eth = skb->data; + len = skb->len; + + ifp = dhd->iflist[ifidx]; + if (ifp == NULL) + ifp = dhd->iflist[0]; + + ASSERT(ifp); + skb->dev = ifp->net; + skb->protocol = eth_type_trans(skb, skb->dev); + + if (skb->pkt_type == PACKET_MULTICAST) { + dhd->pub.rx_multicast++; + } + + skb->data = eth; + skb->len = len; + +#ifdef WLMEDIA_HTSF + dhd_htsf_addrxts(dhdp, pktbuf); +#endif + /* Strip header, count, deliver upward */ + skb_pull(skb, ETH_HLEN); + + /* Process special event packets and then discard them */ + if (ntoh16(skb->protocol) == ETHER_TYPE_BRCM) { + dhd_wl_host_event(dhd, &ifidx, +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 22) + skb->mac_header, +#else + skb->mac.raw, +#endif + &event, + &data); + +#ifdef WLBTAMP + wl_event_to_host_order(&event); + if (event.event_type == WLC_E_BTA_HCI_EVENT) { + dhd_bta_doevt(dhdp, data, event.datalen); + } + tout = DHD_EVENT_TIMEOUT_MS; +#endif /* WLBTAMP */ + } + + ASSERT(ifidx < DHD_MAX_IFS && dhd->iflist[ifidx]); + if (dhd->iflist[ifidx] && !dhd->iflist[ifidx]->state) + ifp = dhd->iflist[ifidx]; + + if (ifp->net) + ifp->net->last_rx = jiffies; + + dhdp->dstats.rx_bytes += skb->len; + dhdp->rx_packets++; /* Local count */ + + if (in_interrupt()) { + netif_rx(skb); + } else { + /* If the receive is not processed inside an ISR, + * the softirqd must be woken explicitly to service + * the NET_RX_SOFTIRQ. In 2.6 kernels, this is handled + * by netif_rx_ni(), but in earlier kernels, we need + * to do it manually. + */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) + netif_rx_ni(skb); +#else + ulong flags; + netif_rx(skb); + local_irq_save(flags); + RAISE_RX_SOFTIRQ(); + local_irq_restore(flags); +#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) */ + } + } + DHD_OS_WAKE_LOCK_TIMEOUT_ENABLE(dhdp, tout); +} + +void +dhd_event(struct dhd_info *dhd, char *evpkt, int evlen, int ifidx) +{ + /* Linux version has nothing to do */ + return; +} + +void +dhd_txcomplete(dhd_pub_t *dhdp, void *txp, bool success) +{ + uint ifidx; + dhd_info_t *dhd = (dhd_info_t *)(dhdp->info); + struct ether_header *eh; + uint16 type; +#ifdef WLBTAMP + uint len; +#endif + + dhd_prot_hdrpull(dhdp, &ifidx, txp, NULL, NULL); + + eh = (struct ether_header *)PKTDATA(dhdp->osh, txp); + type = ntoh16(eh->ether_type); + + if (type == ETHER_TYPE_802_1X) + atomic_dec(&dhd->pend_8021x_cnt); + +#ifdef WLBTAMP + /* Crack open the packet and check to see if it is BT HCI ACL data packet. + * If yes generate packet completion event. + */ + len = PKTLEN(dhdp->osh, txp); + + /* Generate ACL data tx completion event locally to avoid SDIO bus transaction */ + if ((type < ETHER_TYPE_MIN) && (len >= RFC1042_HDR_LEN)) { + struct dot11_llc_snap_header *lsh = (struct dot11_llc_snap_header *)&eh[1]; + + if (bcmp(lsh, BT_SIG_SNAP_MPROT, DOT11_LLC_SNAP_HDR_LEN - 2) == 0 && + ntoh16(lsh->type) == BTA_PROT_L2CAP) { + + dhd_bta_tx_hcidata_complete(dhdp, txp, success); + } + } +#endif /* WLBTAMP */ +} + +static struct net_device_stats * +dhd_get_stats(struct net_device *net) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(net); + dhd_if_t *ifp; + int ifidx; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + ifidx = dhd_net2idx(dhd, net); + if (ifidx == DHD_BAD_IF) { + DHD_ERROR(("%s: BAD_IF\n", __FUNCTION__)); + return NULL; + } + + ifp = dhd->iflist[ifidx]; + ASSERT(dhd && ifp); + + if (dhd->pub.up) { + /* Use the protocol to get dongle stats */ + dhd_prot_dstats(&dhd->pub); + } + + /* Copy dongle stats to net device stats */ + ifp->stats.rx_packets = dhd->pub.dstats.rx_packets; + ifp->stats.tx_packets = dhd->pub.dstats.tx_packets; + ifp->stats.rx_bytes = dhd->pub.dstats.rx_bytes; + ifp->stats.tx_bytes = dhd->pub.dstats.tx_bytes; + ifp->stats.rx_errors = dhd->pub.dstats.rx_errors; + ifp->stats.tx_errors = dhd->pub.dstats.tx_errors; + ifp->stats.rx_dropped = dhd->pub.dstats.rx_dropped; + ifp->stats.tx_dropped = dhd->pub.dstats.tx_dropped; + ifp->stats.multicast = dhd->pub.dstats.multicast; + + return &ifp->stats; +} + +#ifdef DHDTHREAD +static int +dhd_watchdog_thread(void *data) +{ + tsk_ctl_t *tsk = (tsk_ctl_t *)data; + dhd_info_t *dhd = (dhd_info_t *)tsk->parent; + /* This thread doesn't need any user-level access, + * so get rid of all our resources + */ + if (dhd_watchdog_prio > 0) { + struct sched_param param; + param.sched_priority = (dhd_watchdog_prio < MAX_RT_PRIO)? + dhd_watchdog_prio:(MAX_RT_PRIO-1); + setScheduler(current, SCHED_FIFO, ¶m); + } + + DAEMONIZE("dhd_watchdog"); + + /* Run until signal received */ + complete(&tsk->completed); + + while (1) + if (down_interruptible (&tsk->sema) == 0) { + unsigned long flags; + + SMP_RD_BARRIER_DEPENDS(); + if (tsk->terminated) { + break; + } + + dhd_os_sdlock(&dhd->pub); + if (dhd->pub.dongle_reset == FALSE) { + DHD_TIMER(("%s:\n", __FUNCTION__)); + + /* Call the bus module watchdog */ + dhd_bus_watchdog(&dhd->pub); + + flags = dhd_os_spin_lock(&dhd->pub); + /* Count the tick for reference */ + dhd->pub.tickcnt++; + /* Reschedule the watchdog */ + if (dhd->wd_timer_valid) + mod_timer(&dhd->timer, + jiffies + dhd_watchdog_ms * HZ / 1000); + dhd_os_spin_unlock(&dhd->pub, flags); + } + dhd_os_sdunlock(&dhd->pub); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + } else { + break; + } + + complete_and_exit(&tsk->completed, 0); +} +#endif /* DHDTHREAD */ + +static void dhd_watchdog(ulong data) +{ + dhd_info_t *dhd = (dhd_info_t *)data; + unsigned long flags; + + DHD_OS_WAKE_LOCK(&dhd->pub); + if (dhd->pub.dongle_reset) { + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return; + } + +#ifdef DHDTHREAD + if (dhd->thr_wdt_ctl.thr_pid >= 0) { + up(&dhd->thr_wdt_ctl.sema); + return; + } +#endif /* DHDTHREAD */ + + dhd_os_sdlock(&dhd->pub); + /* Call the bus module watchdog */ + dhd_bus_watchdog(&dhd->pub); + + flags = dhd_os_spin_lock(&dhd->pub); + /* Count the tick for reference */ + dhd->pub.tickcnt++; + + /* Reschedule the watchdog */ + if (dhd->wd_timer_valid) + mod_timer(&dhd->timer, jiffies + dhd_watchdog_ms * HZ / 1000); + dhd_os_spin_unlock(&dhd->pub, flags); + dhd_os_sdunlock(&dhd->pub); + DHD_OS_WAKE_UNLOCK(&dhd->pub); +} + +#ifdef DHDTHREAD +static int +dhd_dpc_thread(void *data) +{ + tsk_ctl_t *tsk = (tsk_ctl_t *)data; + dhd_info_t *dhd = (dhd_info_t *)tsk->parent; + + /* This thread doesn't need any user-level access, + * so get rid of all our resources + */ + if (dhd_dpc_prio > 0) + { + struct sched_param param; + param.sched_priority = (dhd_dpc_prio < MAX_RT_PRIO)?dhd_dpc_prio:(MAX_RT_PRIO-1); + setScheduler(current, SCHED_FIFO, ¶m); + } + + DAEMONIZE("dhd_dpc"); + /* DHD_OS_WAKE_LOCK is called in dhd_sched_dpc[dhd_linux.c] down below */ + + /* signal: thread has started */ + complete(&tsk->completed); + + /* Run until signal received */ + while (1) { + if (down_interruptible(&tsk->sema) == 0) { + + SMP_RD_BARRIER_DEPENDS(); + if (tsk->terminated) { + break; + } + + /* Call bus dpc unless it indicated down (then clean stop) */ + if (dhd->pub.busstate != DHD_BUS_DOWN) { + if (dhd_bus_dpc(dhd->pub.bus)) { + up(&tsk->sema); + } + else { + DHD_OS_WAKE_UNLOCK(&dhd->pub); + } + } else { + if (dhd->pub.up) + dhd_bus_stop(dhd->pub.bus, TRUE); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + } + } + else + break; + } + + complete_and_exit(&tsk->completed, 0); +} +#endif /* DHDTHREAD */ + +static void +dhd_dpc(ulong data) +{ + dhd_info_t *dhd; + + dhd = (dhd_info_t *)data; + + /* this (tasklet) can be scheduled in dhd_sched_dpc[dhd_linux.c] + * down below , wake lock is set, + * the tasklet is initialized in dhd_attach() + */ + /* Call bus dpc unless it indicated down (then clean stop) */ + if (dhd->pub.busstate != DHD_BUS_DOWN) { + if (dhd_bus_dpc(dhd->pub.bus)) + tasklet_schedule(&dhd->tasklet); + else + DHD_OS_WAKE_UNLOCK(&dhd->pub); + } else { + dhd_bus_stop(dhd->pub.bus, TRUE); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + } +} + +void +dhd_sched_dpc(dhd_pub_t *dhdp) +{ + dhd_info_t *dhd = (dhd_info_t *)dhdp->info; + + DHD_OS_WAKE_LOCK(dhdp); +#ifdef DHDTHREAD + if (dhd->thr_dpc_ctl.thr_pid >= 0) { + up(&dhd->thr_dpc_ctl.sema); + return; + } +#endif /* DHDTHREAD */ + + if (dhd->dhd_tasklet_create) + tasklet_schedule(&dhd->tasklet); +} + +#ifdef TOE +/* Retrieve current toe component enables, which are kept as a bitmap in toe_ol iovar */ +static int +dhd_toe_get(dhd_info_t *dhd, int ifidx, uint32 *toe_ol) +{ + wl_ioctl_t ioc; + char buf[32]; + int ret; + + memset(&ioc, 0, sizeof(ioc)); + + ioc.cmd = WLC_GET_VAR; + ioc.buf = buf; + ioc.len = (uint)sizeof(buf); + ioc.set = FALSE; + + strcpy(buf, "toe_ol"); + if ((ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len)) < 0) { + /* Check for older dongle image that doesn't support toe_ol */ + if (ret == -EIO) { + DHD_ERROR(("%s: toe not supported by device\n", + dhd_ifname(&dhd->pub, ifidx))); + return -EOPNOTSUPP; + } + + DHD_INFO(("%s: could not get toe_ol: ret=%d\n", dhd_ifname(&dhd->pub, ifidx), ret)); + return ret; + } + + memcpy(toe_ol, buf, sizeof(uint32)); + return 0; +} + +/* Set current toe component enables in toe_ol iovar, and set toe global enable iovar */ +static int +dhd_toe_set(dhd_info_t *dhd, int ifidx, uint32 toe_ol) +{ + wl_ioctl_t ioc; + char buf[32]; + int toe, ret; + + memset(&ioc, 0, sizeof(ioc)); + + ioc.cmd = WLC_SET_VAR; + ioc.buf = buf; + ioc.len = (uint)sizeof(buf); + ioc.set = TRUE; + + /* Set toe_ol as requested */ + + strcpy(buf, "toe_ol"); + memcpy(&buf[sizeof("toe_ol")], &toe_ol, sizeof(uint32)); + + if ((ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len)) < 0) { + DHD_ERROR(("%s: could not set toe_ol: ret=%d\n", + dhd_ifname(&dhd->pub, ifidx), ret)); + return ret; + } + + /* Enable toe globally only if any components are enabled. */ + + toe = (toe_ol != 0); + + strcpy(buf, "toe"); + memcpy(&buf[sizeof("toe")], &toe, sizeof(uint32)); + + if ((ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len)) < 0) { + DHD_ERROR(("%s: could not set toe: ret=%d\n", dhd_ifname(&dhd->pub, ifidx), ret)); + return ret; + } + + return 0; +} +#endif /* TOE */ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24) +static void +dhd_ethtool_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(net); + + sprintf(info->driver, "wl"); + sprintf(info->version, "%lu", dhd->pub.drv_version); +} + +struct ethtool_ops dhd_ethtool_ops = { + .get_drvinfo = dhd_ethtool_get_drvinfo +}; +#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24) */ + + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 2) +static int +dhd_ethtool(dhd_info_t *dhd, void *uaddr) +{ + struct ethtool_drvinfo info; + char drvname[sizeof(info.driver)]; + uint32 cmd; +#ifdef TOE + struct ethtool_value edata; + uint32 toe_cmpnt, csum_dir; + int ret; +#endif + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + /* all ethtool calls start with a cmd word */ + if (copy_from_user(&cmd, uaddr, sizeof (uint32))) + return -EFAULT; + + switch (cmd) { + case ETHTOOL_GDRVINFO: + /* Copy out any request driver name */ + if (copy_from_user(&info, uaddr, sizeof(info))) + return -EFAULT; + strncpy(drvname, info.driver, sizeof(info.driver)); + drvname[sizeof(info.driver)-1] = '\0'; + + /* clear struct for return */ + memset(&info, 0, sizeof(info)); + info.cmd = cmd; + + /* if dhd requested, identify ourselves */ + if (strcmp(drvname, "?dhd") == 0) { + sprintf(info.driver, "dhd"); + strcpy(info.version, EPI_VERSION_STR); + } + + /* otherwise, require dongle to be up */ + else if (!dhd->pub.up) { + DHD_ERROR(("%s: dongle is not up\n", __FUNCTION__)); + return -ENODEV; + } + + /* finally, report dongle driver type */ + else if (dhd->pub.iswl) + sprintf(info.driver, "wl"); + else + sprintf(info.driver, "xx"); + + sprintf(info.version, "%lu", dhd->pub.drv_version); + if (copy_to_user(uaddr, &info, sizeof(info))) + return -EFAULT; + DHD_CTL(("%s: given %*s, returning %s\n", __FUNCTION__, + (int)sizeof(drvname), drvname, info.driver)); + break; + +#ifdef TOE + /* Get toe offload components from dongle */ + case ETHTOOL_GRXCSUM: + case ETHTOOL_GTXCSUM: + if ((ret = dhd_toe_get(dhd, 0, &toe_cmpnt)) < 0) + return ret; + + csum_dir = (cmd == ETHTOOL_GTXCSUM) ? TOE_TX_CSUM_OL : TOE_RX_CSUM_OL; + + edata.cmd = cmd; + edata.data = (toe_cmpnt & csum_dir) ? 1 : 0; + + if (copy_to_user(uaddr, &edata, sizeof(edata))) + return -EFAULT; + break; + + /* Set toe offload components in dongle */ + case ETHTOOL_SRXCSUM: + case ETHTOOL_STXCSUM: + if (copy_from_user(&edata, uaddr, sizeof(edata))) + return -EFAULT; + + /* Read the current settings, update and write back */ + if ((ret = dhd_toe_get(dhd, 0, &toe_cmpnt)) < 0) + return ret; + + csum_dir = (cmd == ETHTOOL_STXCSUM) ? TOE_TX_CSUM_OL : TOE_RX_CSUM_OL; + + if (edata.data != 0) + toe_cmpnt |= csum_dir; + else + toe_cmpnt &= ~csum_dir; + + if ((ret = dhd_toe_set(dhd, 0, toe_cmpnt)) < 0) + return ret; + + /* If setting TX checksum mode, tell Linux the new mode */ + if (cmd == ETHTOOL_STXCSUM) { + if (edata.data) + dhd->iflist[0]->net->features |= NETIF_F_IP_CSUM; + else + dhd->iflist[0]->net->features &= ~NETIF_F_IP_CSUM; + } + + break; +#endif /* TOE */ + + default: + return -EOPNOTSUPP; + } + + return 0; +} +#endif /* LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 2) */ + +static bool dhd_check_hang(struct net_device *net, dhd_pub_t *dhdp, int error) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + if (!dhdp) + return FALSE; + if ((error == -ETIMEDOUT) || ((dhdp->busstate == DHD_BUS_DOWN) && + (!dhdp->dongle_reset))) { + DHD_ERROR(("%s: Event HANG send up due to re=%d te=%d e=%d s=%d\n", __FUNCTION__, + dhdp->rxcnt_timeout, dhdp->txcnt_timeout, error, dhdp->busstate)); + net_os_send_hang_message(net); + return TRUE; + } +#endif + return FALSE; +} + +static int +dhd_ioctl_entry(struct net_device *net, struct ifreq *ifr, int cmd) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(net); + dhd_ioctl_t ioc; + int bcmerror = 0; + int buflen = 0; + void *buf = NULL; + uint driver = 0; + int ifidx; + int ret; + + DHD_OS_WAKE_LOCK(&dhd->pub); + + /* send to dongle only if we are not waiting for reload already */ + if (dhd->pub.hang_was_sent) { + DHD_ERROR(("%s: HANG was sent up earlier\n", __FUNCTION__)); + DHD_OS_WAKE_LOCK_TIMEOUT_ENABLE(&dhd->pub, DHD_EVENT_TIMEOUT_MS); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return OSL_ERROR(BCME_DONGLE_DOWN); + } + + ifidx = dhd_net2idx(dhd, net); + DHD_TRACE(("%s: ifidx %d, cmd 0x%04x\n", __FUNCTION__, ifidx, cmd)); + + if (ifidx == DHD_BAD_IF) { + DHD_ERROR(("%s: BAD IF\n", __FUNCTION__)); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return -1; + } + +#if defined(CONFIG_WIRELESS_EXT) + /* linux wireless extensions */ + if ((cmd >= SIOCIWFIRST) && (cmd <= SIOCIWLAST)) { + /* may recurse, do NOT lock */ + ret = wl_iw_ioctl(net, ifr, cmd); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return ret; + } +#endif /* defined(CONFIG_WIRELESS_EXT) */ + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 2) + if (cmd == SIOCETHTOOL) { + ret = dhd_ethtool(dhd, (void*)ifr->ifr_data); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return ret; + } +#endif /* LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 2) */ + + if (cmd == SIOCDEVPRIVATE+1) { + ret = wl_android_priv_cmd(net, ifr, cmd); + dhd_check_hang(net, &dhd->pub, ret); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return ret; + } + + if (cmd != SIOCDEVPRIVATE) { + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return -EOPNOTSUPP; + } + + memset(&ioc, 0, sizeof(ioc)); + + /* Copy the ioc control structure part of ioctl request */ + if (copy_from_user(&ioc, ifr->ifr_data, sizeof(wl_ioctl_t))) { + bcmerror = -BCME_BADADDR; + goto done; + } + + /* Copy out any buffer passed */ + if (ioc.buf) { + if (ioc.len == 0) { + DHD_TRACE(("%s: ioc.len=0, returns BCME_BADARG \n", __FUNCTION__)); + bcmerror = -BCME_BADARG; + goto done; + } + buflen = MIN(ioc.len, DHD_IOCTL_MAXLEN); + /* optimization for direct ioctl calls from kernel */ + /* + if (segment_eq(get_fs(), KERNEL_DS)) { + buf = ioc.buf; + } else { + */ + { + if (!(buf = (char*)MALLOC(dhd->pub.osh, buflen))) { + bcmerror = -BCME_NOMEM; + goto done; + } + if (copy_from_user(buf, ioc.buf, buflen)) { + bcmerror = -BCME_BADADDR; + goto done; + } + } + } + + /* To differentiate between wl and dhd read 4 more byes */ + if ((copy_from_user(&driver, (char *)ifr->ifr_data + sizeof(wl_ioctl_t), + sizeof(uint)) != 0)) { + bcmerror = -BCME_BADADDR; + goto done; + } + + if (!capable(CAP_NET_ADMIN)) { + bcmerror = -BCME_EPERM; + goto done; + } + + /* check for local dhd ioctl and handle it */ + if (driver == DHD_IOCTL_MAGIC) { + bcmerror = dhd_ioctl((void *)&dhd->pub, &ioc, buf, buflen); + if (bcmerror) + dhd->pub.bcmerror = bcmerror; + goto done; + } + + /* send to dongle (must be up, and wl). */ + if (dhd->pub.busstate != DHD_BUS_DATA) { + bcmerror = BCME_DONGLE_DOWN; + goto done; + } + + if (!dhd->pub.iswl) { + bcmerror = BCME_DONGLE_DOWN; + goto done; + } + + /* + * Flush the TX queue if required for proper message serialization: + * Intercept WLC_SET_KEY IOCTL - serialize M4 send and set key IOCTL to + * prevent M4 encryption and + * intercept WLC_DISASSOC IOCTL - serialize WPS-DONE and WLC_DISASSOC IOCTL to + * prevent disassoc frame being sent before WPS-DONE frame. + */ + if (ioc.cmd == WLC_SET_KEY || + (ioc.cmd == WLC_SET_VAR && ioc.buf != NULL && + strncmp("wsec_key", ioc.buf, 9) == 0) || + (ioc.cmd == WLC_SET_VAR && ioc.buf != NULL && + strncmp("bsscfg:wsec_key", ioc.buf, 15) == 0) || + ioc.cmd == WLC_DISASSOC) + dhd_wait_pend8021x(net); + +#ifdef WLMEDIA_HTSF + if (ioc.buf) { + /* short cut wl ioctl calls here */ + if (strcmp("htsf", ioc.buf) == 0) { + dhd_ioctl_htsf_get(dhd, 0); + return BCME_OK; + } + + if (strcmp("htsflate", ioc.buf) == 0) { + if (ioc.set) { + memset(ts, 0, sizeof(tstamp_t)*TSMAX); + memset(&maxdelayts, 0, sizeof(tstamp_t)); + maxdelay = 0; + tspktcnt = 0; + maxdelaypktno = 0; + memset(&vi_d1.bin, 0, sizeof(uint32)*NUMBIN); + memset(&vi_d2.bin, 0, sizeof(uint32)*NUMBIN); + memset(&vi_d3.bin, 0, sizeof(uint32)*NUMBIN); + memset(&vi_d4.bin, 0, sizeof(uint32)*NUMBIN); + } else { + dhd_dump_latency(); + } + return BCME_OK; + } + if (strcmp("htsfclear", ioc.buf) == 0) { + memset(&vi_d1.bin, 0, sizeof(uint32)*NUMBIN); + memset(&vi_d2.bin, 0, sizeof(uint32)*NUMBIN); + memset(&vi_d3.bin, 0, sizeof(uint32)*NUMBIN); + memset(&vi_d4.bin, 0, sizeof(uint32)*NUMBIN); + htsf_seqnum = 0; + return BCME_OK; + } + if (strcmp("htsfhis", ioc.buf) == 0) { + dhd_dump_htsfhisto(&vi_d1, "H to D"); + dhd_dump_htsfhisto(&vi_d2, "D to D"); + dhd_dump_htsfhisto(&vi_d3, "D to H"); + dhd_dump_htsfhisto(&vi_d4, "H to H"); + return BCME_OK; + } + if (strcmp("tsport", ioc.buf) == 0) { + if (ioc.set) { + memcpy(&tsport, ioc.buf + 7, 4); + } else { + DHD_ERROR(("current timestamp port: %d \n", tsport)); + } + return BCME_OK; + } + } +#endif /* WLMEDIA_HTSF */ + + if ((ioc.cmd == WLC_SET_VAR || ioc.cmd == WLC_GET_VAR) && + ioc.buf != NULL && strncmp("rpc_", ioc.buf, 4) == 0) { +#ifdef BCM_FD_AGGR + bcmerror = dhd_fdaggr_ioctl(&dhd->pub, ifidx, (wl_ioctl_t *)&ioc, buf, buflen); +#else + bcmerror = BCME_UNSUPPORTED; +#endif + goto done; + } + bcmerror = dhd_wl_ioctl(&dhd->pub, ifidx, (wl_ioctl_t *)&ioc, buf, buflen); + +done: + dhd_check_hang(net, &dhd->pub, bcmerror); + + if (!bcmerror && buf && ioc.buf) { + if (copy_to_user(ioc.buf, buf, buflen)) + bcmerror = -EFAULT; + } + + if (buf) + MFREE(dhd->pub.osh, buf, buflen); + + DHD_OS_WAKE_UNLOCK(&dhd->pub); + + return OSL_ERROR(bcmerror); +} + +#ifdef WL_CFG80211 +static int +dhd_cleanup_virt_ifaces(dhd_info_t *dhd) +{ + int i = 1; /* Leave ifidx 0 [Primary Interface] */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + int rollback_lock = FALSE; +#endif + + DHD_TRACE(("%s: Enter \n", __func__)); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + /* release lock for unregister_netdev */ + if (rtnl_is_locked()) { + rtnl_unlock(); + rollback_lock = TRUE; + } +#endif + + for (i = 1; i < DHD_MAX_IFS; i++) { + if (dhd->iflist[i]) { + DHD_TRACE(("Deleting IF: %d \n", i)); + if ((dhd->iflist[i]->state != DHD_IF_DEL) && + (dhd->iflist[i]->state != DHD_IF_DELETING)) { + dhd->iflist[i]->state = DHD_IF_DEL; + dhd->iflist[i]->idx = i; + dhd_net_if_lock_local(dhd); + dhd_op_if(dhd->iflist[i]); + dhd_net_if_unlock_local(dhd); + } + } + } + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + if (rollback_lock) + rtnl_lock(); +#endif + + return 0; +} +#endif /* WL_CFG80211 */ + +static int +dhd_stop(struct net_device *net) +{ + int ifidx = 0; + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(net); + DHD_OS_WAKE_LOCK(&dhd->pub); + DHD_TRACE(("%s: Enter %p\n", __FUNCTION__, net)); + if (dhd->pub.up == 0) { + goto exit; + } + ifidx = dhd_net2idx(dhd, net); + BCM_REFERENCE(ifidx); + +#ifdef WL_CFG80211 + if (ifidx == 0) { + wl_cfg80211_down(NULL); + + /* + * For CFG80211: Clean up all the left over virtual interfaces + * when the primary Interface is brought down. [ifconfig wlan0 down] + */ + if ((dhd->dhd_state & DHD_ATTACH_STATE_ADD_IF) && + (dhd->dhd_state & DHD_ATTACH_STATE_CFG80211)) { + dhd_cleanup_virt_ifaces(dhd); + } + } +#endif + +#ifdef PROP_TXSTATUS + dhd_wlfc_cleanup(&dhd->pub); +#endif + /* Set state and stop OS transmissions */ + dhd->pub.up = 0; + netif_stop_queue(net); + + /* Stop the protocol module */ + dhd_prot_stop(&dhd->pub); + + OLD_MOD_DEC_USE_COUNT; +exit: +#if defined(WL_CFG80211) + if (ifidx == 0 && !dhd_download_fw_on_driverload) + wl_android_wifi_off(net); +#endif + dhd->pub.rxcnt_timeout = 0; + dhd->pub.txcnt_timeout = 0; + + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return 0; +} + +static int +dhd_open(struct net_device *net) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(net); + uint up = 0; +#ifdef TOE + uint32 toe_ol; +#endif + int ifidx; + int32 ret = 0; + DHD_OS_WAKE_LOCK(&dhd->pub); + /* Update FW path if it was changed */ + if ((firmware_path != NULL) && (firmware_path[0] != '\0')) { + if (firmware_path[strlen(firmware_path)-1] == '\n') + firmware_path[strlen(firmware_path)-1] = '\0'; + strcpy(fw_path, firmware_path); + firmware_path[0] = '\0'; + } + + dhd->pub.hang_was_sent = 0; +#if !defined(WL_CFG80211) + /* + * Force start if ifconfig_up gets called before START command + * We keep WEXT's wl_control_wl_start to provide backward compatibility + * This should be removed in the future + */ + wl_control_wl_start(net); +#endif + + ifidx = dhd_net2idx(dhd, net); + DHD_TRACE(("%s: ifidx %d\n", __FUNCTION__, ifidx)); + + if (ifidx < 0) { + DHD_ERROR(("%s: Error: called with invalid IF\n", __FUNCTION__)); + ret = -1; + goto exit; + } + + if (!dhd->iflist[ifidx] || dhd->iflist[ifidx]->state == DHD_IF_DEL) { + DHD_ERROR(("%s: Error: called when IF already deleted\n", __FUNCTION__)); + ret = -1; + goto exit; + } + + if (ifidx == 0) { + atomic_set(&dhd->pend_8021x_cnt, 0); +#if defined(WL_CFG80211) + DHD_ERROR(("\n%s\n", dhd_version)); + if (!dhd_download_fw_on_driverload) { + ret = wl_android_wifi_on(net); + if (ret != 0) { + DHD_ERROR(("wl_android_wifi_on failed (%d)\n", ret)); + goto exit; + } + } +#endif + + if (dhd->pub.busstate != DHD_BUS_DATA) { + + /* try to bring up bus */ + if ((ret = dhd_bus_start(&dhd->pub)) != 0) { + DHD_ERROR(("%s: failed with code %d\n", __FUNCTION__, ret)); + ret = -1; + goto exit; + } + + } + + /* dhd_prot_init has been called in dhd_bus_start or wl_android_wifi_on */ + memcpy(net->dev_addr, dhd->pub.mac.octet, ETHER_ADDR_LEN); + +#ifdef TOE + /* Get current TOE mode from dongle */ + if (dhd_toe_get(dhd, ifidx, &toe_ol) >= 0 && (toe_ol & TOE_TX_CSUM_OL) != 0) + dhd->iflist[ifidx]->net->features |= NETIF_F_IP_CSUM; + else + dhd->iflist[ifidx]->net->features &= ~NETIF_F_IP_CSUM; +#endif /* TOE */ + +#if defined(WL_CFG80211) + if (unlikely(wl_cfg80211_up(NULL))) { + DHD_ERROR(("%s: failed to bring up cfg80211\n", __FUNCTION__)); + ret = -1; + goto exit; + } +#endif /* WL_CFG80211 */ + } + + /* Allow transmit calls */ + netif_start_queue(net); + dhd->pub.up = 1; + + /* Fire a WLC_UP for primary interface to enable RF */ + if (ifidx == 0) + dhd_wl_ioctl_cmd(&dhd->pub, WLC_UP, (char *)&up, sizeof(up), TRUE, 0); + +#ifdef BCMDBGFS + dhd_dbg_init(&dhd->pub); +#endif + + OLD_MOD_INC_USE_COUNT; +exit: + DHD_OS_WAKE_UNLOCK(&dhd->pub); + return ret; +} + +int dhd_do_driver_init(struct net_device *net) +{ + dhd_info_t *dhd = NULL; + + if (!net) { + DHD_ERROR(("Primary Interface not initialized \n")); + return -EINVAL; + } + + dhd = *(dhd_info_t **)netdev_priv(net); + + /* If driver is already initialized, do nothing + */ + if (dhd->pub.busstate == DHD_BUS_DATA) { + DHD_TRACE(("Driver already Inititalized. Nothing to do")); + return 0; + } + + if (dhd_open(net) < 0) { + DHD_ERROR(("Driver Init Failed \n")); + return -1; + } + + return 0; +} + +osl_t * +dhd_osl_attach(void *pdev, uint bustype) +{ + return osl_attach(pdev, bustype, TRUE); +} + +void +dhd_osl_detach(osl_t *osh) +{ + if (MALLOCED(osh)) { + DHD_ERROR(("%s: MEMORY LEAK %d bytes\n", __FUNCTION__, MALLOCED(osh))); + } + osl_detach(osh); +#if 1 && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + up(&dhd_registration_sem); +#if defined(BCMLXSDMMC) + up(&dhd_chipup_sem); +#endif +#endif +} + +int +dhd_add_if(dhd_info_t *dhd, int ifidx, void *handle, char *name, + uint8 *mac_addr, uint32 flags, uint8 bssidx) +{ + dhd_if_t *ifp; + + DHD_TRACE(("%s: idx %d, handle->%p\n", __FUNCTION__, ifidx, handle)); + + ASSERT(dhd && (ifidx < DHD_MAX_IFS)); + + ifp = dhd->iflist[ifidx]; + if (ifp != NULL) { + if (ifp->net != NULL) { + netif_stop_queue(ifp->net); + unregister_netdev(ifp->net); + free_netdev(ifp->net); + } + } else + if ((ifp = MALLOC(dhd->pub.osh, sizeof(dhd_if_t))) == NULL) { + DHD_ERROR(("%s: OOM - dhd_if_t\n", __FUNCTION__)); + return -ENOMEM; + } + + memset(ifp, 0, sizeof(dhd_if_t)); + ifp->event2cfg80211 = FALSE; + ifp->info = dhd; + dhd->iflist[ifidx] = ifp; + strncpy(ifp->name, name, IFNAMSIZ); + ifp->name[IFNAMSIZ] = '\0'; + if (mac_addr != NULL) + memcpy(&ifp->mac_addr, mac_addr, ETHER_ADDR_LEN); + + if (handle == NULL) { + ifp->state = DHD_IF_ADD; + ifp->idx = ifidx; + ifp->bssidx = bssidx; + ASSERT(&dhd->thr_sysioc_ctl.thr_pid >= 0); + up(&dhd->thr_sysioc_ctl.sema); + } else + ifp->net = (struct net_device *)handle; + + if (ifidx == 0) { + ifp->event2cfg80211 = TRUE; + } + + return 0; +} + +void +dhd_del_if(dhd_info_t *dhd, int ifidx) +{ + dhd_if_t *ifp; + + DHD_TRACE(("%s: idx %d\n", __FUNCTION__, ifidx)); + + ASSERT(dhd && ifidx && (ifidx < DHD_MAX_IFS)); + ifp = dhd->iflist[ifidx]; + if (!ifp) { + DHD_ERROR(("%s: Null interface\n", __FUNCTION__)); + return; + } + + ifp->state = DHD_IF_DEL; + ifp->idx = ifidx; + ASSERT(&dhd->thr_sysioc_ctl.thr_pid >= 0); + up(&dhd->thr_sysioc_ctl.sema); +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)) +static struct net_device_ops dhd_ops_pri = { + .ndo_open = dhd_open, + .ndo_stop = dhd_stop, + .ndo_get_stats = dhd_get_stats, + .ndo_do_ioctl = dhd_ioctl_entry, + .ndo_start_xmit = dhd_start_xmit, + .ndo_set_mac_address = dhd_set_mac_address, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + .ndo_set_rx_mode = dhd_set_multicast_list, +#else + .ndo_set_multicast_list = dhd_set_multicast_list, +#endif +}; + +static struct net_device_ops dhd_ops_virt = { + .ndo_get_stats = dhd_get_stats, + .ndo_do_ioctl = dhd_ioctl_entry, + .ndo_start_xmit = dhd_start_xmit, + .ndo_set_mac_address = dhd_set_mac_address, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + .ndo_set_rx_mode = dhd_set_multicast_list, +#else + .ndo_set_multicast_list = dhd_set_multicast_list, +#endif +}; +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)) */ + +dhd_pub_t * +dhd_attach(osl_t *osh, struct dhd_bus *bus, uint bus_hdrlen) +{ + dhd_info_t *dhd = NULL; + struct net_device *net = NULL; + + dhd_attach_states_t dhd_state = DHD_ATTACH_STATE_INIT; + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + /* updates firmware nvram path if it was provided as module parameters */ + if ((firmware_path != NULL) && (firmware_path[0] != '\0')) + strcpy(fw_path, firmware_path); + if ((nvram_path != NULL) && (nvram_path[0] != '\0')) + strcpy(nv_path, nvram_path); + + /* Allocate etherdev, including space for private structure */ + if (!(net = alloc_etherdev(sizeof(dhd)))) { + DHD_ERROR(("%s: OOM - alloc_etherdev\n", __FUNCTION__)); + goto fail; + } + dhd_state |= DHD_ATTACH_STATE_NET_ALLOC; + + /* Allocate primary dhd_info */ + if (!(dhd = MALLOC(osh, sizeof(dhd_info_t)))) { + DHD_ERROR(("%s: OOM - alloc dhd_info\n", __FUNCTION__)); + goto fail; + } + memset(dhd, 0, sizeof(dhd_info_t)); + +#ifdef DHDTHREAD + dhd->thr_dpc_ctl.thr_pid = DHD_PID_KT_TL_INVALID; + dhd->thr_wdt_ctl.thr_pid = DHD_PID_KT_INVALID; +#endif /* DHDTHREAD */ + dhd->dhd_tasklet_create = FALSE; + dhd->thr_sysioc_ctl.thr_pid = DHD_PID_KT_INVALID; + dhd_state |= DHD_ATTACH_STATE_DHD_ALLOC; + + /* + * Save the dhd_info into the priv + */ + memcpy((void *)netdev_priv(net), &dhd, sizeof(dhd)); + dhd->pub.osh = osh; + + /* Link to info module */ + dhd->pub.info = dhd; + /* Link to bus module */ + dhd->pub.bus = bus; + dhd->pub.hdrlen = bus_hdrlen; + + /* Set network interface name if it was provided as module parameter */ + if (iface_name[0]) { + int len; + char ch; + strncpy(net->name, iface_name, IFNAMSIZ); + net->name[IFNAMSIZ - 1] = 0; + len = strlen(net->name); + ch = net->name[len - 1]; + if ((ch > '9' || ch < '0') && (len < IFNAMSIZ - 2)) + strcat(net->name, "%d"); + } + + if (dhd_add_if(dhd, 0, (void *)net, net->name, NULL, 0, 0) == DHD_BAD_IF) + goto fail; + dhd_state |= DHD_ATTACH_STATE_ADD_IF; + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)) + net->open = NULL; +#else + net->netdev_ops = NULL; +#endif + + sema_init(&dhd->proto_sem, 1); + +#ifdef PROP_TXSTATUS + spin_lock_init(&dhd->wlfc_spinlock); + dhd->pub.wlfc_enabled = TRUE; +#endif /* PROP_TXSTATUS */ + + /* Initialize other structure content */ + init_waitqueue_head(&dhd->ioctl_resp_wait); + init_waitqueue_head(&dhd->ctrl_wait); + + /* Initialize the spinlocks */ + spin_lock_init(&dhd->sdlock); + spin_lock_init(&dhd->txqlock); + spin_lock_init(&dhd->dhd_lock); + + /* Initialize Wakelock stuff */ + spin_lock_init(&dhd->wakelock_spinlock); + dhd->wakelock_counter = 0; + dhd->wakelock_timeout_enable = 0; +#ifdef CONFIG_HAS_WAKELOCK + wake_lock_init(&dhd->wl_wifi, WAKE_LOCK_SUSPEND, "wlan_wake"); + wake_lock_init(&dhd->wl_rxwake, WAKE_LOCK_SUSPEND, "wlan_rx_wake"); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + mutex_init(&dhd->dhd_net_if_mutex); +#endif + dhd_state |= DHD_ATTACH_STATE_WAKELOCKS_INIT; + + /* Attach and link in the protocol */ + if (dhd_prot_attach(&dhd->pub) != 0) { + DHD_ERROR(("dhd_prot_attach failed\n")); + goto fail; + } + dhd_state |= DHD_ATTACH_STATE_PROT_ATTACH; + +#ifdef WL_CFG80211 + /* Attach and link in the cfg80211 */ + if (unlikely(wl_cfg80211_attach(net, &dhd->pub))) { + DHD_ERROR(("wl_cfg80211_attach failed\n")); + goto fail; + } + + dhd_monitor_init(&dhd->pub); + dhd_state |= DHD_ATTACH_STATE_CFG80211; +#endif +#if defined(CONFIG_WIRELESS_EXT) + /* Attach and link in the iw */ + if (!(dhd_state & DHD_ATTACH_STATE_CFG80211)) { + if (wl_iw_attach(net, (void *)&dhd->pub) != 0) { + DHD_ERROR(("wl_iw_attach failed\n")); + goto fail; + } + dhd_state |= DHD_ATTACH_STATE_WL_ATTACH; + } +#endif /* defined(CONFIG_WIRELESS_EXT) */ + + + /* Set up the watchdog timer */ + init_timer(&dhd->timer); + dhd->timer.data = (ulong)dhd; + dhd->timer.function = dhd_watchdog; + +#ifdef DHDTHREAD + /* Initialize thread based operation and lock */ + sema_init(&dhd->sdsem, 1); + if ((dhd_watchdog_prio >= 0) && (dhd_dpc_prio >= 0)) { + dhd->threads_only = TRUE; + } + else { + dhd->threads_only = FALSE; + } + + if (dhd_dpc_prio >= 0) { + /* Initialize watchdog thread */ + PROC_START(dhd_watchdog_thread, dhd, &dhd->thr_wdt_ctl, 0); + } else { + dhd->thr_wdt_ctl.thr_pid = -1; + } + + /* Set up the bottom half handler */ + if (dhd_dpc_prio >= 0) { + /* Initialize DPC thread */ + PROC_START(dhd_dpc_thread, dhd, &dhd->thr_dpc_ctl, 0); + } else { + /* use tasklet for dpc */ + tasklet_init(&dhd->tasklet, dhd_dpc, (ulong)dhd); + dhd->thr_dpc_ctl.thr_pid = -1; + } +#else + /* Set up the bottom half handler */ + tasklet_init(&dhd->tasklet, dhd_dpc, (ulong)dhd); + dhd->dhd_tasklet_create = TRUE; +#endif /* DHDTHREAD */ + + if (dhd_sysioc) { + PROC_START(_dhd_sysioc_thread, dhd, &dhd->thr_sysioc_ctl, 0); + } else { + dhd->thr_sysioc_ctl.thr_pid = -1; + } + dhd_state |= DHD_ATTACH_STATE_THREADS_CREATED; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + INIT_WORK(&dhd->work_hang, dhd_hang_process); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ + /* + * Save the dhd_info into the priv + */ + memcpy(netdev_priv(net), &dhd, sizeof(dhd)); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) + register_pm_notifier(&dhd_sleep_pm_notifier); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) */ + +#ifdef CONFIG_HAS_EARLYSUSPEND + dhd->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 20; + dhd->early_suspend.suspend = dhd_early_suspend; + dhd->early_suspend.resume = dhd_late_resume; + register_early_suspend(&dhd->early_suspend); + dhd_state |= DHD_ATTACH_STATE_EARLYSUSPEND_DONE; +#endif + +#ifdef ARP_OFFLOAD_SUPPORT + dhd->pend_ipaddr = 0; + register_inetaddr_notifier(&dhd_notifier); +#endif /* ARP_OFFLOAD_SUPPORT */ + + dhd_state |= DHD_ATTACH_STATE_DONE; + dhd->dhd_state = dhd_state; + return &dhd->pub; + +fail: + if (dhd_state < DHD_ATTACH_STATE_DHD_ALLOC) { + if (net) free_netdev(net); + } else { + DHD_TRACE(("%s: Calling dhd_detach dhd_state 0x%x &dhd->pub %p\n", + __FUNCTION__, dhd_state, &dhd->pub)); + dhd->dhd_state = dhd_state; + dhd_detach(&dhd->pub); + dhd_free(&dhd->pub); + } + + return NULL; +} + +int +dhd_bus_start(dhd_pub_t *dhdp) +{ + int ret = -1; + dhd_info_t *dhd = (dhd_info_t*)dhdp->info; + unsigned long flags; + + ASSERT(dhd); + + DHD_TRACE(("Enter %s:\n", __FUNCTION__)); + +#ifdef DHDTHREAD + if (dhd->threads_only) + dhd_os_sdlock(dhdp); +#endif /* DHDTHREAD */ + + + /* try to download image and nvram to the dongle */ + if ((dhd->pub.busstate == DHD_BUS_DOWN) && + (fw_path != NULL) && (fw_path[0] != '\0') && + (nv_path != NULL) && (nv_path[0] != '\0')) { + /* wake lock moved to dhdsdio_download_firmware */ + if (!(dhd_bus_download_firmware(dhd->pub.bus, dhd->pub.osh, + fw_path, nv_path))) { + DHD_ERROR(("%s: dhdsdio_probe_download failed. firmware = %s nvram = %s\n", + __FUNCTION__, fw_path, nv_path)); +#ifdef DHDTHREAD + if (dhd->threads_only) + dhd_os_sdunlock(dhdp); +#endif /* DHDTHREAD */ + return -1; + } + } + if (dhd->pub.busstate != DHD_BUS_LOAD) { +#ifdef DHDTHREAD + if (dhd->threads_only) + dhd_os_sdunlock(dhdp); +#endif /* DHDTHREAD */ + return -ENETDOWN; + } + + /* Start the watchdog timer */ + dhd->pub.tickcnt = 0; + dhd_os_wd_timer(&dhd->pub, dhd_watchdog_ms); + + /* Bring up the bus */ + if ((ret = dhd_bus_init(&dhd->pub, FALSE)) != 0) { + + DHD_ERROR(("%s, dhd_bus_init failed %d\n", __FUNCTION__, ret)); +#ifdef DHDTHREAD + if (dhd->threads_only) + dhd_os_sdunlock(dhdp); +#endif /* DHDTHREAD */ + return ret; + } +#if defined(OOB_INTR_ONLY) + /* Host registration for OOB interrupt */ + if (bcmsdh_register_oob_intr(dhdp)) { + /* deactivate timer and wait for the handler to finish */ + + flags = dhd_os_spin_lock(&dhd->pub); + dhd->wd_timer_valid = FALSE; + dhd_os_spin_unlock(&dhd->pub, flags); + del_timer_sync(&dhd->timer); + + DHD_ERROR(("%s Host failed to register for OOB\n", __FUNCTION__)); +#ifdef DHDTHREAD + if (dhd->threads_only) + dhd_os_sdunlock(dhdp); +#endif /* DHDTHREAD */ + return -ENODEV; + } + + /* Enable oob at firmware */ + dhd_enable_oob_intr(dhd->pub.bus, TRUE); +#endif /* defined(OOB_INTR_ONLY) */ + + /* If bus is not ready, can't come up */ + if (dhd->pub.busstate != DHD_BUS_DATA) { + flags = dhd_os_spin_lock(&dhd->pub); + dhd->wd_timer_valid = FALSE; + dhd_os_spin_unlock(&dhd->pub, flags); + del_timer_sync(&dhd->timer); + DHD_ERROR(("%s failed bus is not ready\n", __FUNCTION__)); +#ifdef DHDTHREAD + if (dhd->threads_only) + dhd_os_sdunlock(dhdp); +#endif /* DHDTHREAD */ + return -ENODEV; + } + +#ifdef DHDTHREAD + if (dhd->threads_only) + dhd_os_sdunlock(dhdp); +#endif /* DHDTHREAD */ + +#ifdef READ_MACADDR + dhd_read_macaddr(dhd); +#endif + + /* Bus is ready, do any protocol initialization */ + if ((ret = dhd_prot_init(&dhd->pub)) < 0) + return ret; + +#ifdef WRITE_MACADDR + dhd_write_macaddr(dhd->pub.mac.octet); +#endif + +#ifdef ARP_OFFLOAD_SUPPORT + if (dhd->pend_ipaddr) { +#ifdef AOE_IP_ALIAS_SUPPORT + aoe_update_host_ipv4_table(&dhd->pub, dhd->pend_ipaddr, TRUE); +#endif /* AOE_IP_ALIAS_SUPPORT */ + dhd->pend_ipaddr = 0; + } +#endif /* ARP_OFFLOAD_SUPPORT */ + + return 0; +} + +#if !defined(AP) && defined(WLP2P) +/* For Android ICS MR2 release, the concurrent mode is enabled by default and the firmware + * name would be fw_bcmdhd.bin. So we need to determine whether P2P is enabled in the STA + * firmware and accordingly enable concurrent mode (Apply P2P settings). SoftAP firmware + * would still be named as fw_bcmdhd_apsta. + */ +static u32 +dhd_concurrent_fw(dhd_pub_t *dhd) +{ + int ret = 0; + char buf[WLC_IOCTL_SMLEN]; + + if ((!op_mode) && (strstr(fw_path, "_p2p") == NULL) && + (strstr(fw_path, "_apsta") == NULL)) { + /* Given path is for the STA firmware. Check whether P2P support is present in + * the firmware. If so, set mode as P2P (concurrent support). + */ + memset(buf, 0, sizeof(buf)); + bcm_mkiovar("p2p", 0, 0, buf, sizeof(buf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, buf, sizeof(buf), + FALSE, 0)) < 0) { + DHD_TRACE(("%s: Get P2P failed (error=%d)\n", __FUNCTION__, ret)); + } else if (buf[0] == 1) { + DHD_TRACE(("%s: P2P is supported\n", __FUNCTION__)); + return 1; + } + } + return 0; +} +#endif +int +dhd_preinit_ioctls(dhd_pub_t *dhd) +{ + int ret = 0; + char eventmask[WL_EVENTING_MASK_LEN]; + char iovbuf[WL_EVENTING_MASK_LEN + 12]; /* Room for "event_msgs" + '\0' + bitvec */ + + uint power_mode = PM_OFF; /* PM_FAST; */ + uint32 dongle_align = DHD_SDALIGN; + uint32 glom = 0; + uint bcn_timeout = 4; + uint retry_max = 3; +#if defined(ARP_OFFLOAD_SUPPORT) + int arpoe = 1; +#endif + int scan_assoc_time = DHD_SCAN_ACTIVE_TIME; + int scan_unassoc_time = 40; + int scan_passive_time = DHD_SCAN_PASSIVE_TIME; + char buf[WLC_IOCTL_SMLEN]; + char *ptr; + uint32 listen_interval = LISTEN_INTERVAL; /* Default Listen Interval in Beacons */ + uint16 chipID; +#if defined(SOFTAP) + uint dtim = 1; +#endif +#if (defined(AP) && !defined(WLP2P)) || (!defined(AP) && defined(WL_CFG80211)) + uint32 mpc = 0; /* Turn MPC off for AP/APSTA mode */ +#endif + +#if defined(AP) || defined(WLP2P) + uint32 apsta = 1; /* Enable APSTA mode */ +#endif /* defined(AP) || defined(WLP2P) */ +#ifdef GET_CUSTOM_MAC_ENABLE + struct ether_addr ea_addr; +#endif /* GET_CUSTOM_MAC_ENABLE */ + + DHD_TRACE(("Enter %s\n", __FUNCTION__)); + dhd->op_mode = 0; +#ifdef GET_CUSTOM_MAC_ENABLE + ret = dhd_custom_get_mac_address(ea_addr.octet); + if (!ret) { + memset(buf, 0, sizeof(buf)); + bcm_mkiovar("cur_etheraddr", (void *)&ea_addr, ETHER_ADDR_LEN, buf, sizeof(buf)); + ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, sizeof(buf), TRUE, 0); + if (ret < 0) { + DHD_ERROR(("%s: can't set MAC address , error=%d\n", __FUNCTION__, ret)); + return BCME_NOTUP; + } + } else { +#endif /* GET_CUSTOM_MAC_ENABLE */ + /* Get the default device MAC address directly from firmware */ + memset(buf, 0, sizeof(buf)); + bcm_mkiovar("cur_etheraddr", 0, 0, buf, sizeof(buf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, buf, sizeof(buf), + FALSE, 0)) < 0) { + DHD_ERROR(("%s: can't get MAC address , error=%d\n", __FUNCTION__, ret)); + return BCME_NOTUP; + } + /* Update public MAC address after reading from Firmware */ + memcpy(dhd->mac.octet, buf, ETHER_ADDR_LEN); + +#ifdef GET_CUSTOM_MAC_ENABLE + } +#endif /* GET_CUSTOM_MAC_ENABLE */ + +#ifdef SET_RANDOM_MAC_SOFTAP + if ((!op_mode && strstr(fw_path, "_apsta") != NULL) || (op_mode == 0x02)) { + uint rand_mac; + + srandom32((uint)jiffies); + rand_mac = random32(); + iovbuf[0] = 0x02; /* locally administered bit */ + iovbuf[1] = 0x1A; + iovbuf[2] = 0x11; + iovbuf[3] = (unsigned char)(rand_mac & 0x0F) | 0xF0; + iovbuf[4] = (unsigned char)(rand_mac >> 8); + iovbuf[5] = (unsigned char)(rand_mac >> 16); + + bcm_mkiovar("cur_etheraddr", (void *)iovbuf, ETHER_ADDR_LEN, buf, sizeof(buf)); + ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, buf, sizeof(buf), TRUE, 0); + if (ret < 0) { + DHD_ERROR(("%s: can't set MAC address , error=%d\n", __FUNCTION__, ret)); + } else + memcpy(dhd->mac.octet, iovbuf, ETHER_ADDR_LEN); + } +#endif /* SET_RANDOM_MAC_SOFTAP */ + + DHD_TRACE(("Firmware = %s\n", fw_path)); +#if !defined(AP) && defined(WLP2P) + /* Check if firmware with WFD support used */ + if ((!op_mode && strstr(fw_path, "_p2p") != NULL) || (op_mode == 0x04) || + (dhd_concurrent_fw(dhd))) { + bcm_mkiovar("apsta", (char *)&apsta, 4, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, + iovbuf, sizeof(iovbuf), TRUE, 0)) < 0) { + DHD_ERROR(("%s APSTA for WFD failed ret= %d\n", __FUNCTION__, ret)); + } else { + dhd->op_mode |= WFD_MASK; +#if defined(ARP_OFFLOAD_SUPPORT) + arpoe = 0; +#endif /* (ARP_OFFLOAD_SUPPORT) */ +#ifdef PKT_FILTER_SUPPORT + dhd_pkt_filter_enable = FALSE; +#endif + } + } +#endif + +#if !defined(AP) && defined(WL_CFG80211) + /* Check if firmware with HostAPD support used */ + if ((!op_mode && strstr(fw_path, "_apsta") != NULL) || (op_mode == 0x02)) { + /* Turn off MPC in AP mode */ + bcm_mkiovar("mpc", (char *)&mpc, 4, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, + sizeof(iovbuf), TRUE, 0)) < 0) { + DHD_ERROR(("%s mpc for HostAPD failed %d\n", __FUNCTION__, ret)); + } else { + dhd->op_mode |= HOSTAPD_MASK; +#if defined(ARP_OFFLOAD_SUPPORT) + arpoe = 0; +#endif /* (ARP_OFFLOAD_SUPPORT) */ +#ifdef PKT_FILTER_SUPPORT + dhd_pkt_filter_enable = FALSE; +#endif + } + } +#endif + + if ((dhd->op_mode != WFD_MASK) && (dhd->op_mode != HOSTAPD_MASK)) { + /* STA only operation mode */ + dhd->op_mode |= STA_MASK; +#ifdef PKT_FILTER_SUPPORT + dhd_pkt_filter_enable = TRUE; +#endif + } + + DHD_ERROR(("Firmware up: op_mode=%d, " + "Broadcom Dongle Host Driver mac=%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", + dhd->op_mode, + dhd->mac.octet[0], dhd->mac.octet[1], dhd->mac.octet[2], + dhd->mac.octet[3], dhd->mac.octet[4], dhd->mac.octet[5])); + + /* Set Country code */ + if (dhd->dhd_cspec.ccode[0] != 0) { + bcm_mkiovar("country", (char *)&dhd->dhd_cspec, + sizeof(wl_country_t), iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0)) < 0) + DHD_ERROR(("%s: country code setting failed\n", __FUNCTION__)); + } + + /* Set Listen Interval */ + bcm_mkiovar("assoc_listen", (char *)&listen_interval, 4, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0)) < 0) + DHD_ERROR(("%s assoc_listen failed %d\n", __FUNCTION__, ret)); + + /* Set PowerSave mode */ + dhd_wl_ioctl_cmd(dhd, WLC_SET_PM, (char *)&power_mode, sizeof(power_mode), TRUE, 0); + + /* Match Host and Dongle rx alignment */ + bcm_mkiovar("bus:txglomalign", (char *)&dongle_align, 4, iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + + /* disable glom option for some chips */ + chipID = (uint16)dhd_bus_chip_id(dhd); + if ((chipID == BCM4330_CHIP_ID) || (chipID == BCM4329_CHIP_ID)) { + DHD_INFO(("%s disable glom for chipID=0x%X\n", __FUNCTION__, chipID)); + bcm_mkiovar("bus:txglom", (char *)&glom, 4, iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + } + + /* Setup timeout if Beacons are lost and roam is off to report link down */ + bcm_mkiovar("bcn_timeout", (char *)&bcn_timeout, 4, iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + /* Setup assoc_retry_max count to reconnect target AP in dongle */ + bcm_mkiovar("assoc_retry_max", (char *)&retry_max, 4, iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); +#if defined(AP) && !defined(WLP2P) + /* Turn off MPC in AP mode */ + bcm_mkiovar("mpc", (char *)&mpc, 4, iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); + bcm_mkiovar("apsta", (char *)&apsta, 4, iovbuf, sizeof(iovbuf)); + dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0); +#endif /* defined(AP) && !defined(WLP2P) */ + +#if defined(SOFTAP) + if (ap_fw_loaded == TRUE) { + dhd_wl_ioctl_cmd(dhd, WLC_SET_DTIMPRD, (char *)&dtim, sizeof(dtim), TRUE, 0); + } +#endif + +#if defined(KEEP_ALIVE) + { + /* Set Keep Alive : be sure to use FW with -keepalive */ + int res; + +#if defined(SOFTAP) + if (ap_fw_loaded == FALSE) +#endif + if ((res = dhd_keep_alive_onoff(dhd)) < 0) + DHD_ERROR(("%s set keeplive failed %d\n", + __FUNCTION__, res)); + } +#endif /* defined(KEEP_ALIVE) */ + + /* Read event_msgs mask */ + bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, iovbuf, sizeof(iovbuf), FALSE, 0)) < 0) { + DHD_ERROR(("%s read Event mask failed %d\n", __FUNCTION__, ret)); + goto done; + } + bcopy(iovbuf, eventmask, WL_EVENTING_MASK_LEN); + + /* Setup event_msgs */ + setbit(eventmask, WLC_E_SET_SSID); + setbit(eventmask, WLC_E_PRUNE); + setbit(eventmask, WLC_E_AUTH); + setbit(eventmask, WLC_E_REASSOC); + setbit(eventmask, WLC_E_REASSOC_IND); + setbit(eventmask, WLC_E_DEAUTH); + setbit(eventmask, WLC_E_DEAUTH_IND); + setbit(eventmask, WLC_E_DISASSOC_IND); + setbit(eventmask, WLC_E_DISASSOC); + setbit(eventmask, WLC_E_JOIN); + setbit(eventmask, WLC_E_ASSOC_IND); + setbit(eventmask, WLC_E_PSK_SUP); + setbit(eventmask, WLC_E_LINK); + setbit(eventmask, WLC_E_NDIS_LINK); + setbit(eventmask, WLC_E_MIC_ERROR); + setbit(eventmask, WLC_E_ASSOC_REQ_IE); + setbit(eventmask, WLC_E_ASSOC_RESP_IE); + setbit(eventmask, WLC_E_PMKID_CACHE); + setbit(eventmask, WLC_E_TXFAIL); + setbit(eventmask, WLC_E_JOIN_START); + setbit(eventmask, WLC_E_SCAN_COMPLETE); +#ifdef WLMEDIA_HTSF + setbit(eventmask, WLC_E_HTSFSYNC); +#endif /* WLMEDIA_HTSF */ +#ifdef PNO_SUPPORT + setbit(eventmask, WLC_E_PFN_NET_FOUND); +#endif /* PNO_SUPPORT */ + /* enable dongle roaming event */ + setbit(eventmask, WLC_E_ROAM); +#ifdef WL_CFG80211 + setbit(eventmask, WLC_E_ESCAN_RESULT); + if ((dhd->op_mode & WFD_MASK) == WFD_MASK) { + setbit(eventmask, WLC_E_ACTION_FRAME_RX); + setbit(eventmask, WLC_E_ACTION_FRAME_COMPLETE); + setbit(eventmask, WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE); + setbit(eventmask, WLC_E_P2P_PROBREQ_MSG); + setbit(eventmask, WLC_E_P2P_DISC_LISTEN_COMPLETE); + } +#endif /* WL_CFG80211 */ + + /* Write updated Event mask */ + bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf, sizeof(iovbuf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0)) < 0) { + DHD_ERROR(("%s Set Event mask failed %d\n", __FUNCTION__, ret)); + goto done; + } + + dhd_wl_ioctl_cmd(dhd, WLC_SET_SCAN_CHANNEL_TIME, (char *)&scan_assoc_time, + sizeof(scan_assoc_time), TRUE, 0); + dhd_wl_ioctl_cmd(dhd, WLC_SET_SCAN_UNASSOC_TIME, (char *)&scan_unassoc_time, + sizeof(scan_unassoc_time), TRUE, 0); + dhd_wl_ioctl_cmd(dhd, WLC_SET_SCAN_PASSIVE_TIME, (char *)&scan_passive_time, + sizeof(scan_passive_time), TRUE, 0); + +#ifdef ARP_OFFLOAD_SUPPORT + /* Set and enable ARP offload feature for STA only */ +#if defined(SOFTAP) + if (arpoe && !ap_fw_loaded) { +#else + if (arpoe) { +#endif + dhd_arp_offload_enable(dhd, TRUE); + dhd_arp_offload_set(dhd, dhd_arp_mode); + } else { + dhd_arp_offload_enable(dhd, FALSE); + dhd_arp_offload_set(dhd, 0); + } +#endif /* ARP_OFFLOAD_SUPPORT */ + +#ifdef PKT_FILTER_SUPPORT + /* Setup defintions for pktfilter , enable in suspend */ + dhd->pktfilter_count = 4; + /* Setup filter to allow only unicast */ + dhd->pktfilter[0] = "100 0 0 0 0x01 0x00"; + dhd->pktfilter[1] = NULL; + dhd->pktfilter[2] = NULL; + dhd->pktfilter[3] = NULL; +#if defined(SOFTAP) + if (ap_fw_loaded) { + int i; + for (i = 0; i < dhd->pktfilter_count; i++) { + dhd_pktfilter_offload_enable(dhd, dhd->pktfilter[i], + 0, dhd_master_mode); + } + } +#endif /* defined(SOFTAP) */ +#endif /* PKT_FILTER_SUPPORT */ + + /* query for 'ver' to get version info from firmware */ + memset(buf, 0, sizeof(buf)); + ptr = buf; + bcm_mkiovar("ver", (char *)&buf, 4, buf, sizeof(buf)); + if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, buf, sizeof(buf), FALSE, 0)) < 0) + DHD_ERROR(("%s failed %d\n", __FUNCTION__, ret)); + else { + bcmstrtok(&ptr, "\n", 0); + /* Print fw version info */ + DHD_ERROR(("Firmware version = %s\n", buf)); + } + +done: + return ret; +} + + +int +dhd_iovar(dhd_pub_t *pub, int ifidx, char *name, char *cmd_buf, uint cmd_len, int set) +{ + char buf[strlen(name) + 1 + cmd_len]; + int len = sizeof(buf); + wl_ioctl_t ioc; + int ret; + + len = bcm_mkiovar(name, cmd_buf, cmd_len, buf, len); + + memset(&ioc, 0, sizeof(ioc)); + + ioc.cmd = set? WLC_SET_VAR : WLC_GET_VAR; + ioc.buf = buf; + ioc.len = len; + ioc.set = TRUE; + + ret = dhd_wl_ioctl(pub, ifidx, &ioc, ioc.buf, ioc.len); + if (!set && ret >= 0) + memcpy(cmd_buf, buf, cmd_len); + + return ret; +} + +int dhd_change_mtu(dhd_pub_t *dhdp, int new_mtu, int ifidx) +{ + struct dhd_info *dhd = dhdp->info; + struct net_device *dev = NULL; + + ASSERT(dhd && dhd->iflist[ifidx]); + dev = dhd->iflist[ifidx]->net; + ASSERT(dev); + + if (netif_running(dev)) { + DHD_ERROR(("%s: Must be down to change its MTU", dev->name)); + return BCME_NOTDOWN; + } + +#define DHD_MIN_MTU 1500 +#define DHD_MAX_MTU 1752 + + if ((new_mtu < DHD_MIN_MTU) || (new_mtu > DHD_MAX_MTU)) { + DHD_ERROR(("%s: MTU size %d is invalid.\n", __FUNCTION__, new_mtu)); + return BCME_BADARG; + } + + dev->mtu = new_mtu; + return 0; +} + +#ifdef ARP_OFFLOAD_SUPPORT +/* add or remove AOE host ip(s) (up to 8 IPs on the interface) */ +void +aoe_update_host_ipv4_table(dhd_pub_t *dhd_pub, u32 ipa, bool add) +{ + u32 ipv4_buf[MAX_IPV4_ENTRIES]; /* temp save for AOE host_ip table */ + int i; + int ret; + + bzero(ipv4_buf, sizeof(ipv4_buf)); + + /* display what we've got */ + ret = dhd_arp_get_arp_hostip_table(dhd_pub, ipv4_buf, sizeof(ipv4_buf)); + DHD_ARPOE(("%s: hostip table read from Dongle:\n", __FUNCTION__)); +#ifdef AOE_DBG + dhd_print_buf(ipv4_buf, 32, 4); /* max 8 IPs 4b each */ +#endif + /* now we saved hoste_ip table, clr it in the dongle AOE */ + dhd_aoe_hostip_clr(dhd_pub); + + if (ret) { + DHD_ERROR(("%s failed\n", __FUNCTION__)); + return; + } + + for (i = 0; i < MAX_IPV4_ENTRIES; i++) { + if (add && (ipv4_buf[i] == 0)) { + ipv4_buf[i] = ipa; + add = FALSE; /* added ipa to local table */ + DHD_ARPOE(("%s: Saved new IP in temp arp_hostip[%d]\n", + __FUNCTION__, i)); + } else if (ipv4_buf[i] == ipa) { + ipv4_buf[i] = 0; + DHD_ARPOE(("%s: removed IP:%x from temp table %d\n", + __FUNCTION__, ipa, i)); + } + + if (ipv4_buf[i] != 0) { + /* add back host_ip entries from our local cache */ + dhd_arp_offload_add_ip(dhd_pub, ipv4_buf[i]); + DHD_ARPOE(("%s: added IP:%x to dongle arp_hostip[%d]\n\n", + __FUNCTION__, ipv4_buf[i], i)); + } + } +#ifdef AOE_DBG + /* see the resulting hostip table */ + dhd_arp_get_arp_hostip_table(dhd_pub, ipv4_buf, sizeof(ipv4_buf)); + DHD_ARPOE(("%s: read back arp_hostip table:\n", __FUNCTION__)); + dhd_print_buf(ipv4_buf, 32, 4); /* max 8 IPs 4b each */ +#endif +} + +static int dhd_device_event(struct notifier_block *this, + unsigned long event, + void *ptr) +{ + struct in_ifaddr *ifa = (struct in_ifaddr *)ptr; + + dhd_info_t *dhd; + dhd_pub_t *dhd_pub; + + if (!ifa) + return NOTIFY_DONE; + + dhd = *(dhd_info_t **)netdev_priv(ifa->ifa_dev->dev); + dhd_pub = &dhd->pub; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)) + if (ifa->ifa_dev->dev->netdev_ops == &dhd_ops_pri) { +#else + if (ifa->ifa_dev->dev) { +#endif + switch (event) { + case NETDEV_UP: + DHD_ARPOE(("%s: [%s] Up IP: 0x%x\n", + __FUNCTION__, ifa->ifa_label, ifa->ifa_address)); + + if (dhd->pub.busstate != DHD_BUS_DATA) { + DHD_ERROR(("%s: bus not ready, exit\n", __FUNCTION__)); + if (dhd->pend_ipaddr) { + DHD_ERROR(("%s: overwrite pending ipaddr: 0x%x\n", + __FUNCTION__, dhd->pend_ipaddr)); + } + dhd->pend_ipaddr = ifa->ifa_address; + break; + } + +#ifdef AOE_IP_ALIAS_SUPPORT + if (ifa->ifa_label[strlen(ifa->ifa_label)-2] == 0x3a) { + DHD_ARPOE(("%s:add aliased IP to AOE hostip cache\n", + __FUNCTION__)); + aoe_update_host_ipv4_table(dhd_pub, ifa->ifa_address, TRUE); + } + else + aoe_update_host_ipv4_table(dhd_pub, ifa->ifa_address, TRUE); +#endif + break; + + case NETDEV_DOWN: + DHD_ARPOE(("%s: [%s] Down IP: 0x%x\n", + __FUNCTION__, ifa->ifa_label, ifa->ifa_address)); + dhd->pend_ipaddr = 0; +#ifdef AOE_IP_ALIAS_SUPPORT + if (!(ifa->ifa_label[strlen(ifa->ifa_label)-2] == 0x3a)) { + DHD_ARPOE(("%s: primary interface is down, AOE clr all\n", + __FUNCTION__)); + dhd_aoe_hostip_clr(&dhd->pub); + dhd_aoe_arp_clr(&dhd->pub); + } else + aoe_update_host_ipv4_table(dhd_pub, ifa->ifa_address, FALSE); +#else + dhd_aoe_hostip_clr(&dhd->pub); + dhd_aoe_arp_clr(&dhd->pub); +#endif + break; + + default: + DHD_ARPOE(("%s: do noting for [%s] Event: %lu\n", + __func__, ifa->ifa_label, event)); + break; + } + } + return NOTIFY_DONE; +} +#endif /* ARP_OFFLOAD_SUPPORT */ + +int +dhd_net_attach(dhd_pub_t *dhdp, int ifidx) +{ + dhd_info_t *dhd = (dhd_info_t *)dhdp->info; + struct net_device *net = NULL; + int err = 0; + uint8 temp_addr[ETHER_ADDR_LEN] = { 0x00, 0x90, 0x4c, 0x11, 0x22, 0x33 }; + + DHD_TRACE(("%s: ifidx %d\n", __FUNCTION__, ifidx)); + + ASSERT(dhd && dhd->iflist[ifidx]); + + net = dhd->iflist[ifidx]->net; + ASSERT(net); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)) + ASSERT(!net->open); + net->get_stats = dhd_get_stats; + net->do_ioctl = dhd_ioctl_entry; + net->hard_start_xmit = dhd_start_xmit; + net->set_mac_address = dhd_set_mac_address; + net->set_multicast_list = dhd_set_multicast_list; + net->open = net->stop = NULL; +#else + ASSERT(!net->netdev_ops); + net->netdev_ops = &dhd_ops_virt; +#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31) */ + + /* Ok, link into the network layer... */ + if (ifidx == 0) { + /* + * device functions for the primary interface only + */ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)) + net->open = dhd_open; + net->stop = dhd_stop; +#else + net->netdev_ops = &dhd_ops_pri; +#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31) */ + } else { + /* + * We have to use the primary MAC for virtual interfaces + */ + memcpy(temp_addr, dhd->iflist[ifidx]->mac_addr, ETHER_ADDR_LEN); + /* + * Android sets the locally administered bit to indicate that this is a + * portable hotspot. This will not work in simultaneous AP/STA mode, + * nor with P2P. Need to set the Donlge's MAC address, and then use that. + */ + if (!memcmp(temp_addr, dhd->iflist[0]->mac_addr, + ETHER_ADDR_LEN)) { + DHD_ERROR(("%s interface [%s]: set locally administered bit in MAC\n", + __func__, net->name)); + temp_addr[0] |= 0x02; + } + } + + net->hard_header_len = ETH_HLEN + dhd->pub.hdrlen; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24) + net->ethtool_ops = &dhd_ethtool_ops; +#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24) */ + +#if defined(CONFIG_WIRELESS_EXT) +#if WIRELESS_EXT < 19 + net->get_wireless_stats = dhd_get_wireless_stats; +#endif /* WIRELESS_EXT < 19 */ +#if WIRELESS_EXT > 12 + net->wireless_handlers = (struct iw_handler_def *)&wl_iw_handler_def; +#endif /* WIRELESS_EXT > 12 */ +#endif /* defined(CONFIG_WIRELESS_EXT) */ + + dhd->pub.rxsz = DBUS_RX_BUFFER_SIZE_DHD(net); + + memcpy(net->dev_addr, temp_addr, ETHER_ADDR_LEN); + + if ((err = register_netdev(net)) != 0) { + DHD_ERROR(("couldn't register the net device, err %d\n", err)); + goto fail; + } + printf("Broadcom Dongle Host Driver: register interface [%s]" + " MAC: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", + net->name, + net->dev_addr[0], net->dev_addr[1], net->dev_addr[2], + net->dev_addr[3], net->dev_addr[4], net->dev_addr[5]); + +#if defined(SOFTAP) && defined(CONFIG_WIRELESS_EXT) && !defined(WL_CFG80211) + wl_iw_iscan_set_scan_broadcast_prep(net, 1); +#endif + +#if 1 && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + if (ifidx == 0) { + up(&dhd_registration_sem); + } +#endif + return 0; + +fail: +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31) + net->open = NULL; +#else + net->netdev_ops = NULL; +#endif + return err; +} + +void +dhd_bus_detach(dhd_pub_t *dhdp) +{ + dhd_info_t *dhd; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (dhdp) { + dhd = (dhd_info_t *)dhdp->info; + if (dhd) { + + /* + * In case of Android cfg80211 driver, the bus is down in dhd_stop, + * calling stop again will cuase SD read/write errors. + */ + if (dhd->pub.busstate != DHD_BUS_DOWN) { + /* Stop the protocol module */ + dhd_prot_stop(&dhd->pub); + + /* Stop the bus module */ + dhd_bus_stop(dhd->pub.bus, TRUE); + } + +#if defined(OOB_INTR_ONLY) + bcmsdh_unregister_oob_intr(); +#endif /* defined(OOB_INTR_ONLY) */ + } + } +} + + +void dhd_detach(dhd_pub_t *dhdp) +{ + dhd_info_t *dhd; + unsigned long flags; + int timer_valid = FALSE; + + if (!dhdp) + return; + + dhd = (dhd_info_t *)dhdp->info; + if (!dhd) + return; + + DHD_TRACE(("%s: Enter state 0x%x\n", __FUNCTION__, dhd->dhd_state)); + + if (!(dhd->dhd_state & DHD_ATTACH_STATE_DONE)) { + /* Give sufficient time for threads to start running in case + * dhd_attach() has failed + */ + osl_delay(1000*100); + } + +#ifdef ARP_OFFLOAD_SUPPORT + unregister_inetaddr_notifier(&dhd_notifier); +#endif /* ARP_OFFLOAD_SUPPORT */ + +#if defined(CONFIG_HAS_EARLYSUSPEND) + if (dhd->dhd_state & DHD_ATTACH_STATE_EARLYSUSPEND_DONE) { + if (dhd->early_suspend.suspend) + unregister_early_suspend(&dhd->early_suspend); + } +#endif /* defined(CONFIG_HAS_EARLYSUSPEND) */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + cancel_work_sync(&dhd->work_hang); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ + +#if defined(CONFIG_WIRELESS_EXT) + if (dhd->dhd_state & DHD_ATTACH_STATE_WL_ATTACH) { + /* Detatch and unlink in the iw */ + wl_iw_detach(); + } +#endif /* defined(CONFIG_WIRELESS_EXT) */ + + if (&dhd->thr_sysioc_ctl.thr_pid >= 0) { + PROC_STOP(&dhd->thr_sysioc_ctl); + } + + /* delete all interfaces, start with virtual */ + if (dhd->dhd_state & DHD_ATTACH_STATE_ADD_IF) { + int i = 1; + dhd_if_t *ifp; + + /* Cleanup virtual interfaces */ + for (i = 1; i < DHD_MAX_IFS; i++) + if (dhd->iflist[i]) { + dhd->iflist[i]->state = DHD_IF_DEL; + dhd->iflist[i]->idx = i; + dhd_op_if(dhd->iflist[i]); + } + + /* delete primary interface 0 */ + ifp = dhd->iflist[0]; + ASSERT(ifp); + ASSERT(ifp->net); +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)) + if (ifp->net->open) +#else + if (ifp->net->netdev_ops == &dhd_ops_pri) +#endif + { + if (ifp->net) { + unregister_netdev(ifp->net); + free_netdev(ifp->net); + ifp->net = NULL; + } + MFREE(dhd->pub.osh, ifp, sizeof(*ifp)); + dhd->iflist[0] = NULL; + + } + } + + /* Clear the watchdog timer */ + flags = dhd_os_spin_lock(&dhd->pub); + timer_valid = dhd->wd_timer_valid; + dhd->wd_timer_valid = FALSE; + dhd_os_spin_unlock(&dhd->pub, flags); + if (timer_valid) + del_timer_sync(&dhd->timer); + + if (dhd->dhd_state & DHD_ATTACH_STATE_THREADS_CREATED) { +#ifdef DHDTHREAD + if (dhd->thr_wdt_ctl.thr_pid >= 0) { + PROC_STOP(&dhd->thr_wdt_ctl); + } + + if (dhd->thr_dpc_ctl.thr_pid >= 0) { + PROC_STOP(&dhd->thr_dpc_ctl); + } + else +#endif /* DHDTHREAD */ + tasklet_kill(&dhd->tasklet); + } + if (dhd->dhd_state & DHD_ATTACH_STATE_PROT_ATTACH) { + dhd_bus_detach(dhdp); + + if (dhdp->prot) + dhd_prot_detach(dhdp); + } + +#ifdef WL_CFG80211 + if (dhd->dhd_state & DHD_ATTACH_STATE_CFG80211) { + wl_cfg80211_detach(NULL); + dhd_monitor_uninit(); + } +#endif + + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) + unregister_pm_notifier(&dhd_sleep_pm_notifier); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && defined(CONFIG_PM_SLEEP) */ + /* && defined(CONFIG_PM_SLEEP) */ + + if (dhd->dhd_state & DHD_ATTACH_STATE_WAKELOCKS_INIT) { +#ifdef CONFIG_HAS_WAKELOCK + wake_lock_destroy(&dhd->wl_wifi); + wake_lock_destroy(&dhd->wl_rxwake); +#endif + } +} + + +void +dhd_free(dhd_pub_t *dhdp) +{ + dhd_info_t *dhd; + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + if (dhdp) { + int i; + for (i = 0; i < ARRAYSIZE(dhdp->reorder_bufs); i++) { + if (dhdp->reorder_bufs[i]) { + reorder_info_t *ptr; + uint32 buf_size = sizeof(struct reorder_info); + + ptr = dhdp->reorder_bufs[i]; + + buf_size += ((ptr->max_idx + 1) * sizeof(void*)); + DHD_REORDER(("free flow id buf %d, maxidx is %d, buf_size %d\n", + i, ptr->max_idx, buf_size)); + + MFREE(dhdp->osh, dhdp->reorder_bufs[i], buf_size); + dhdp->reorder_bufs[i] = NULL; + } + } + dhd = (dhd_info_t *)dhdp->info; + if (dhd) + MFREE(dhd->pub.osh, dhd, sizeof(*dhd)); + } +} + +static void __exit +dhd_module_cleanup(void) +{ + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + dhd_bus_unregister(); + +#if defined(CONFIG_WIFI_CONTROL_FUNC) + wl_android_wifictrl_func_del(); +#endif /* CONFIG_WIFI_CONTROL_FUNC */ + wl_android_exit(); + + /* Call customer gpio to turn off power with WL_REG_ON signal */ + dhd_customer_gpio_wlan_ctrl(WLAN_POWER_OFF); +} + + +static int __init +dhd_module_init(void) +{ + int error = 0; + +#if 1 && defined(BCMLXSDMMC) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + int retry = POWERUP_MAX_RETRY; + int chip_up = 0; +#endif + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + wl_android_init(); + +#if defined(DHDTHREAD) + /* Sanity check on the module parameters */ + do { + /* Both watchdog and DPC as tasklets are ok */ + if ((dhd_watchdog_prio < 0) && (dhd_dpc_prio < 0)) + break; + + /* If both watchdog and DPC are threads, TX must be deferred */ + if ((dhd_watchdog_prio >= 0) && (dhd_dpc_prio >= 0) && dhd_deferred_tx) + break; + + DHD_ERROR(("Invalid module parameters.\n")); + return -EINVAL; + } while (0); +#endif + +#if 1 && defined(BCMLXSDMMC) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + do { + sema_init(&dhd_chipup_sem, 0); + dhd_bus_reg_sdio_notify(&dhd_chipup_sem); + dhd_customer_gpio_wlan_ctrl(WLAN_POWER_ON); +#if defined(CONFIG_WIFI_CONTROL_FUNC) + if (wl_android_wifictrl_func_add() < 0) + goto fail_1; +#endif /* defined(CONFIG_WIFI_CONTROL_FUNC) */ + if (down_timeout(&dhd_chipup_sem, + msecs_to_jiffies(POWERUP_WAIT_MS)) == 0) { + dhd_bus_unreg_sdio_notify(); + chip_up = 1; + break; + } + DHD_ERROR(("\nfailed to power up wifi chip, retry again (%d left) **\n\n", + retry+1)); + dhd_bus_unreg_sdio_notify(); +#if defined(CONFIG_WIFI_CONTROL_FUNC) + wl_android_wifictrl_func_del(); +#endif /* defined(CONFIG_WIFI_CONTROL_FUNC) */ + dhd_customer_gpio_wlan_ctrl(WLAN_POWER_OFF); + } while (retry-- > 0); + + if (!chip_up) { + DHD_ERROR(("\nfailed to power up wifi chip, max retry reached, exits **\n\n")); + return -ENODEV; + } +#else + dhd_customer_gpio_wlan_ctrl(WLAN_POWER_ON); +#if defined(CONFIG_WIFI_CONTROL_FUNC) + if (wl_android_wifictrl_func_add() < 0) + goto fail_1; +#endif /* defined(CONFIG_WIFI_CONTROL_FUNC) */ + +#endif + +#if 1 && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + sema_init(&dhd_registration_sem, 0); +#endif + + + error = dhd_bus_register(); + + if (!error) + printf("\n%s\n", dhd_version); + else { + DHD_ERROR(("%s: sdio_register_driver failed\n", __FUNCTION__)); + goto fail_1; + } + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + /* + * Wait till MMC sdio_register_driver callback called and made driver attach. + * It's needed to make sync up exit from dhd insmod and + * Kernel MMC sdio device callback registration + */ + if (down_timeout(&dhd_registration_sem, msecs_to_jiffies(DHD_REGISTRATION_TIMEOUT)) != 0) { + error = -ENODEV; + DHD_ERROR(("%s: sdio_register_driver timeout\n", __FUNCTION__)); + goto fail_2; + } +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ +#if defined(WL_CFG80211) + wl_android_post_init(); +#endif /* defined(WL_CFG80211) */ + + return error; + +#if 1 && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) +fail_2: + dhd_bus_unregister(); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) */ + +fail_1: + +#if defined(CONFIG_WIFI_CONTROL_FUNC) + wl_android_wifictrl_func_del(); +#endif + + /* Call customer gpio to turn off power with WL_REG_ON signal */ + dhd_customer_gpio_wlan_ctrl(WLAN_POWER_OFF); + + return error; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) +late_initcall(dhd_module_init); +#else +module_init(dhd_module_init); +#endif + +module_exit(dhd_module_cleanup); + +/* + * OS specific functions required to implement DHD driver in OS independent way + */ +int +dhd_os_proto_block(dhd_pub_t *pub) +{ + dhd_info_t * dhd = (dhd_info_t *)(pub->info); + + if (dhd) { + down(&dhd->proto_sem); + return 1; + } + + return 0; +} + +int +dhd_os_proto_unblock(dhd_pub_t *pub) +{ + dhd_info_t * dhd = (dhd_info_t *)(pub->info); + + if (dhd) { + up(&dhd->proto_sem); + return 1; + } + + return 0; +} + +unsigned int +dhd_os_get_ioctl_resp_timeout(void) +{ + return ((unsigned int)dhd_ioctl_timeout_msec); +} + +void +dhd_os_set_ioctl_resp_timeout(unsigned int timeout_msec) +{ + dhd_ioctl_timeout_msec = (int)timeout_msec; +} + +int +dhd_os_ioctl_resp_wait(dhd_pub_t *pub, uint *condition, bool *pending) +{ + dhd_info_t * dhd = (dhd_info_t *)(pub->info); + DECLARE_WAITQUEUE(wait, current); + int timeout = dhd_ioctl_timeout_msec; + + /* Convert timeout in millsecond to jiffies */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) + timeout = msecs_to_jiffies(timeout); +#else + timeout = timeout * HZ / 1000; +#endif + + /* Wait until control frame is available */ + add_wait_queue(&dhd->ioctl_resp_wait, &wait); + set_current_state(TASK_INTERRUPTIBLE); + + /* Memory barrier to support multi-processing + * As the variable "condition", which points to dhd->rxlen (dhd_bus_rxctl[dhd_sdio.c]) + * Can be changed by another processor. + */ + smp_mb(); + while (!(*condition) && timeout) { + timeout = schedule_timeout(timeout); + smp_mb(); + } + + set_current_state(TASK_RUNNING); + remove_wait_queue(&dhd->ioctl_resp_wait, &wait); + + return timeout; +} + +int +dhd_os_ioctl_resp_wake(dhd_pub_t *pub) +{ + dhd_info_t *dhd = (dhd_info_t *)(pub->info); + + if (waitqueue_active(&dhd->ioctl_resp_wait)) { + wake_up_interruptible(&dhd->ioctl_resp_wait); + } + + return 0; +} + +void +dhd_os_wd_timer(void *bus, uint wdtick) +{ + dhd_pub_t *pub = bus; + dhd_info_t *dhd = (dhd_info_t *)pub->info; + unsigned long flags; + + DHD_TRACE(("%s: Enter\n", __FUNCTION__)); + + flags = dhd_os_spin_lock(pub); + + /* don't start the wd until fw is loaded */ + if (pub->busstate == DHD_BUS_DOWN) { + dhd_os_spin_unlock(pub, flags); + return; + } + + /* Totally stop the timer */ + if (!wdtick && dhd->wd_timer_valid == TRUE) { + dhd->wd_timer_valid = FALSE; + dhd_os_spin_unlock(pub, flags); +#ifdef DHDTHREAD + del_timer_sync(&dhd->timer); +#else + del_timer(&dhd->timer); +#endif /* DHDTHREAD */ + return; + } + + if (wdtick) { + dhd_watchdog_ms = (uint)wdtick; + /* Re arm the timer, at last watchdog period */ + mod_timer(&dhd->timer, jiffies + dhd_watchdog_ms * HZ / 1000); + dhd->wd_timer_valid = TRUE; + } + dhd_os_spin_unlock(pub, flags); +} + +void * +dhd_os_open_image(char *filename) +{ + struct file *fp; + + fp = filp_open(filename, O_RDONLY, 0); + /* + * 2.6.11 (FC4) supports filp_open() but later revs don't? + * Alternative: + * fp = open_namei(AT_FDCWD, filename, O_RD, 0); + * ??? + */ + if (IS_ERR(fp)) + fp = NULL; + + return fp; +} + +int +dhd_os_get_image_block(char *buf, int len, void *image) +{ + struct file *fp = (struct file *)image; + int rdlen; + + if (!image) + return 0; + + rdlen = kernel_read(fp, fp->f_pos, buf, len); + if (rdlen > 0) + fp->f_pos += rdlen; + + return rdlen; +} + +void +dhd_os_close_image(void *image) +{ + if (image) + filp_close((struct file *)image, NULL); +} + + +void +dhd_os_sdlock(dhd_pub_t *pub) +{ + dhd_info_t *dhd; + + dhd = (dhd_info_t *)(pub->info); + +#ifdef DHDTHREAD + if (dhd->threads_only) + down(&dhd->sdsem); + else +#endif /* DHDTHREAD */ + spin_lock_bh(&dhd->sdlock); +} + +void +dhd_os_sdunlock(dhd_pub_t *pub) +{ + dhd_info_t *dhd; + + dhd = (dhd_info_t *)(pub->info); + +#ifdef DHDTHREAD + if (dhd->threads_only) + up(&dhd->sdsem); + else +#endif /* DHDTHREAD */ + spin_unlock_bh(&dhd->sdlock); +} + +void +dhd_os_sdlock_txq(dhd_pub_t *pub) +{ + dhd_info_t *dhd; + + dhd = (dhd_info_t *)(pub->info); + spin_lock_bh(&dhd->txqlock); +} + +void +dhd_os_sdunlock_txq(dhd_pub_t *pub) +{ + dhd_info_t *dhd; + + dhd = (dhd_info_t *)(pub->info); + spin_unlock_bh(&dhd->txqlock); +} + +void +dhd_os_sdlock_rxq(dhd_pub_t *pub) +{ +} + +void +dhd_os_sdunlock_rxq(dhd_pub_t *pub) +{ +} + +void +dhd_os_sdtxlock(dhd_pub_t *pub) +{ + dhd_os_sdlock(pub); +} + +void +dhd_os_sdtxunlock(dhd_pub_t *pub) +{ + dhd_os_sdunlock(pub); +} + +#if defined(CONFIG_DHD_USE_STATIC_BUF) +uint8* dhd_os_prealloc(void *osh, int section, uint size) +{ + return (uint8*)wl_android_prealloc(section, size); +} + +void dhd_os_prefree(void *osh, void *addr, uint size) +{ +} +#endif /* defined(CONFIG_WIFI_CONTROL_FUNC) */ + +#if defined(CONFIG_WIRELESS_EXT) +struct iw_statistics * +dhd_get_wireless_stats(struct net_device *dev) +{ + int res = 0; + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + if (!dhd->pub.up) { + return NULL; + } + + res = wl_iw_get_wireless_stats(dev, &dhd->iw.wstats); + + if (res == 0) + return &dhd->iw.wstats; + else + return NULL; +} +#endif /* defined(CONFIG_WIRELESS_EXT) */ + +static int +dhd_wl_host_event(dhd_info_t *dhd, int *ifidx, void *pktdata, + wl_event_msg_t *event, void **data) +{ + int bcmerror = 0; + ASSERT(dhd != NULL); + + bcmerror = wl_host_event(&dhd->pub, ifidx, pktdata, event, data); + if (bcmerror != BCME_OK) + return (bcmerror); + +#if defined(CONFIG_WIRELESS_EXT) + if (event->bsscfgidx == 0) { + /* + * Wireless ext is on primary interface only + */ + + ASSERT(dhd->iflist[*ifidx] != NULL); + ASSERT(dhd->iflist[*ifidx]->net != NULL); + + if (dhd->iflist[*ifidx]->net) { + wl_iw_event(dhd->iflist[*ifidx]->net, event, *data); + } + } +#endif /* defined(CONFIG_WIRELESS_EXT) */ + +#ifdef WL_CFG80211 + if ((ntoh32(event->event_type) == WLC_E_IF) && + (((dhd_if_event_t *)*data)->action == WLC_E_IF_ADD)) + /* If ADD_IF has been called directly by wl utility then we + * should not report this. In case if ADD_IF was called from + * CFG stack, then too this event need not be reported back + */ + return (BCME_OK); + if ((wl_cfg80211_is_progress_ifchange() || + wl_cfg80211_is_progress_ifadd()) && (*ifidx != 0)) { + /* + * If IF_ADD/CHANGE operation is going on, + * discard any event received on the virtual I/F + */ + return (BCME_OK); + } + + ASSERT(dhd->iflist[*ifidx] != NULL); + ASSERT(dhd->iflist[*ifidx]->net != NULL); + if (dhd->iflist[*ifidx]->event2cfg80211 && dhd->iflist[*ifidx]->net) { + wl_cfg80211_event(dhd->iflist[*ifidx]->net, event, *data); + } +#endif /* defined(WL_CFG80211) */ + + return (bcmerror); +} + +/* send up locally generated event */ +void +dhd_sendup_event(dhd_pub_t *dhdp, wl_event_msg_t *event, void *data) +{ + switch (ntoh32(event->event_type)) { +#ifdef WLBTAMP + /* Send up locally generated AMP HCI Events */ + case WLC_E_BTA_HCI_EVENT: { + struct sk_buff *p, *skb; + bcm_event_t *msg; + wl_event_msg_t *p_bcm_event; + char *ptr; + uint32 len; + uint32 pktlen; + dhd_if_t *ifp; + dhd_info_t *dhd; + uchar *eth; + int ifidx; + + len = ntoh32(event->datalen); + pktlen = sizeof(bcm_event_t) + len + 2; + dhd = dhdp->info; + ifidx = dhd_ifname2idx(dhd, event->ifname); + + if ((p = PKTGET(dhdp->osh, pktlen, FALSE))) { + ASSERT(ISALIGNED((uintptr)PKTDATA(dhdp->osh, p), sizeof(uint32))); + + msg = (bcm_event_t *) PKTDATA(dhdp->osh, p); + + bcopy(&dhdp->mac, &msg->eth.ether_dhost, ETHER_ADDR_LEN); + bcopy(&dhdp->mac, &msg->eth.ether_shost, ETHER_ADDR_LEN); + ETHER_TOGGLE_LOCALADDR(&msg->eth.ether_shost); + + msg->eth.ether_type = hton16(ETHER_TYPE_BRCM); + + /* BCM Vendor specific header... */ + msg->bcm_hdr.subtype = hton16(BCMILCP_SUBTYPE_VENDOR_LONG); + msg->bcm_hdr.version = BCMILCP_BCM_SUBTYPEHDR_VERSION; + bcopy(BRCM_OUI, &msg->bcm_hdr.oui[0], DOT11_OUI_LEN); + + /* vendor spec header length + pvt data length (private indication + * hdr + actual message itself) + */ + msg->bcm_hdr.length = hton16(BCMILCP_BCM_SUBTYPEHDR_MINLENGTH + + BCM_MSG_LEN + sizeof(wl_event_msg_t) + (uint16)len); + msg->bcm_hdr.usr_subtype = hton16(BCMILCP_BCM_SUBTYPE_EVENT); + + PKTSETLEN(dhdp->osh, p, (sizeof(bcm_event_t) + len + 2)); + + /* copy wl_event_msg_t into sk_buf */ + + /* pointer to wl_event_msg_t in sk_buf */ + p_bcm_event = &msg->event; + bcopy(event, p_bcm_event, sizeof(wl_event_msg_t)); + + /* copy hci event into sk_buf */ + bcopy(data, (p_bcm_event + 1), len); + + msg->bcm_hdr.length = hton16(sizeof(wl_event_msg_t) + + ntoh16(msg->bcm_hdr.length)); + PKTSETLEN(dhdp->osh, p, (sizeof(bcm_event_t) + len + 2)); + + ptr = (char *)(msg + 1); + /* Last 2 bytes of the message are 0x00 0x00 to signal that there + * are no ethertypes which are following this + */ + ptr[len+0] = 0x00; + ptr[len+1] = 0x00; + + skb = PKTTONATIVE(dhdp->osh, p); + eth = skb->data; + len = skb->len; + + ifp = dhd->iflist[ifidx]; + if (ifp == NULL) + ifp = dhd->iflist[0]; + + ASSERT(ifp); + skb->dev = ifp->net; + skb->protocol = eth_type_trans(skb, skb->dev); + + skb->data = eth; + skb->len = len; + + /* Strip header, count, deliver upward */ + skb_pull(skb, ETH_HLEN); + + /* Send the packet */ + if (in_interrupt()) { + netif_rx(skb); + } else { + netif_rx_ni(skb); + } + } + else { + /* Could not allocate a sk_buf */ + DHD_ERROR(("%s: unable to alloc sk_buf", __FUNCTION__)); + } + break; + } /* case WLC_E_BTA_HCI_EVENT */ +#endif /* WLBTAMP */ + + default: + break; + } +} + +void dhd_wait_for_event(dhd_pub_t *dhd, bool *lockvar) +{ +#if 1 && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) + struct dhd_info *dhdinfo = dhd->info; + dhd_os_sdunlock(dhd); + wait_event_interruptible_timeout(dhdinfo->ctrl_wait, (*lockvar == FALSE), HZ * 2); + dhd_os_sdlock(dhd); +#endif + return; +} + +void dhd_wait_event_wakeup(dhd_pub_t *dhd) +{ +#if 1 && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) + struct dhd_info *dhdinfo = dhd->info; + if (waitqueue_active(&dhdinfo->ctrl_wait)) + wake_up_interruptible(&dhdinfo->ctrl_wait); +#endif + return; +} + +int +dhd_dev_reset(struct net_device *dev, uint8 flag) +{ + int ret; + + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + ret = dhd_bus_devreset(&dhd->pub, flag); + if (ret) { + DHD_ERROR(("%s: dhd_bus_devreset: %d\n", __FUNCTION__, ret)); + return ret; + } + + return ret; +} + +int net_os_set_suspend_disable(struct net_device *dev, int val) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ret = 0; + + if (dhd) { + ret = dhd->pub.suspend_disable_flag; + dhd->pub.suspend_disable_flag = val; + } + return ret; +} + +int net_os_set_suspend(struct net_device *dev, int val) +{ + int ret = 0; +#if defined(CONFIG_HAS_EARLYSUSPEND) + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + if (dhd) { + ret = dhd_set_suspend(val, &dhd->pub); + } +#endif /* defined(CONFIG_HAS_EARLYSUSPEND) */ + return ret; +} + +int net_os_set_dtim_skip(struct net_device *dev, int val) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + if (dhd) + dhd->pub.dtim_skip = val; + + return 0; +} + +int net_os_rxfilter_add_remove(struct net_device *dev, int add_remove, int num) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + char *filterp = NULL; + int ret = 0; + + if (!dhd || (num == DHD_UNICAST_FILTER_NUM)) + return ret; + if (num >= dhd->pub.pktfilter_count) + return -EINVAL; + if (add_remove) { + switch (num) { + case DHD_BROADCAST_FILTER_NUM: + filterp = "101 0 0 0 0xFFFFFFFFFFFF 0xFFFFFFFFFFFF"; + break; + case DHD_MULTICAST4_FILTER_NUM: + filterp = "102 0 0 0 0xFFFFFF 0x01005E"; + break; + case DHD_MULTICAST6_FILTER_NUM: + filterp = "103 0 0 0 0xFFFF 0x3333"; + break; + default: + return -EINVAL; + } + } + dhd->pub.pktfilter[num] = filterp; + return ret; +} + +int net_os_set_packet_filter(struct net_device *dev, int val) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ret = 0; + + /* Packet filtering is set only if we still in early-suspend and + * we need either to turn it ON or turn it OFF + * We can always turn it OFF in case of early-suspend, but we turn it + * back ON only if suspend_disable_flag was not set + */ + if (dhd && dhd->pub.up) { + if (dhd->pub.in_suspend) { + if (!val || (val && !dhd->pub.suspend_disable_flag)) + dhd_set_packet_filter(val, &dhd->pub); + } + } + return ret; +} + + +void +dhd_dev_init_ioctl(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + dhd_preinit_ioctls(&dhd->pub); +} + +#ifdef PNO_SUPPORT +/* Linux wrapper to call common dhd_pno_clean */ +int +dhd_dev_pno_reset(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + return (dhd_pno_clean(&dhd->pub)); +} + + +/* Linux wrapper to call common dhd_pno_enable */ +int +dhd_dev_pno_enable(struct net_device *dev, int pfn_enabled) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + return (dhd_pno_enable(&dhd->pub, pfn_enabled)); +} + + +/* Linux wrapper to call common dhd_pno_set */ +int +dhd_dev_pno_set(struct net_device *dev, wlc_ssid_t* ssids_local, int nssid, + ushort scan_fr, int pno_repeat, int pno_freq_expo_max) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + return (dhd_pno_set(&dhd->pub, ssids_local, nssid, scan_fr, pno_repeat, pno_freq_expo_max)); +} + +/* Linux wrapper to get pno status */ +int +dhd_dev_get_pno_status(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + return (dhd_pno_get_status(&dhd->pub)); +} + +#endif /* PNO_SUPPORT */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) +static void dhd_hang_process(struct work_struct *work) +{ + dhd_info_t *dhd; + struct net_device *dev; + + dhd = (dhd_info_t *)container_of(work, dhd_info_t, work_hang); + dev = dhd->iflist[0]->net; + + if (dev) { + rtnl_lock(); + dev_close(dev); + rtnl_unlock(); +#if defined(WL_WIRELESS_EXT) + wl_iw_send_priv_event(dev, "HANG"); +#endif +#if defined(WL_CFG80211) + wl_cfg80211_hang(dev, WLAN_REASON_UNSPECIFIED); +#endif + } +} + +int net_os_send_hang_message(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ret = 0; + + if (dhd) { + if (!dhd->pub.hang_was_sent) { + dhd->pub.hang_was_sent = 1; + schedule_work(&dhd->work_hang); + } + } + return ret; +} +#endif + +void dhd_bus_country_set(struct net_device *dev, wl_country_t *cspec) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + + if (dhd && dhd->pub.up) + memcpy(&dhd->pub.dhd_cspec, cspec, sizeof(wl_country_t)); +} + +void dhd_net_if_lock(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + dhd_net_if_lock_local(dhd); +} + +void dhd_net_if_unlock(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + dhd_net_if_unlock_local(dhd); +} + +static void dhd_net_if_lock_local(dhd_info_t *dhd) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + if (dhd) + mutex_lock(&dhd->dhd_net_if_mutex); +#endif +} + +static void dhd_net_if_unlock_local(dhd_info_t *dhd) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)) && 1 + if (dhd) + mutex_unlock(&dhd->dhd_net_if_mutex); +#endif +} + +unsigned long dhd_os_spin_lock(dhd_pub_t *pub) +{ + dhd_info_t *dhd = (dhd_info_t *)(pub->info); + unsigned long flags = 0; + + if (dhd) + spin_lock_irqsave(&dhd->dhd_lock, flags); + + return flags; +} + +void dhd_os_spin_unlock(dhd_pub_t *pub, unsigned long flags) +{ + dhd_info_t *dhd = (dhd_info_t *)(pub->info); + + if (dhd) + spin_unlock_irqrestore(&dhd->dhd_lock, flags); +} + +static int +dhd_get_pend_8021x_cnt(dhd_info_t *dhd) +{ + return (atomic_read(&dhd->pend_8021x_cnt)); +} + +#define MAX_WAIT_FOR_8021X_TX 10 + +int +dhd_wait_pend8021x(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int timeout = 10 * HZ / 1000; + int ntimes = MAX_WAIT_FOR_8021X_TX; + int pend = dhd_get_pend_8021x_cnt(dhd); + + while (ntimes && pend) { + if (pend) { + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(timeout); + set_current_state(TASK_RUNNING); + ntimes--; + } + pend = dhd_get_pend_8021x_cnt(dhd); + } + return pend; +} + +#ifdef DHD_DEBUG +int +write_to_file(dhd_pub_t *dhd, uint8 *buf, int size) +{ + int ret = 0; + struct file *fp; + mm_segment_t old_fs; + loff_t pos = 0; + + /* change to KERNEL_DS address limit */ + old_fs = get_fs(); + set_fs(KERNEL_DS); + + /* open file to write */ + fp = filp_open("/tmp/mem_dump", O_WRONLY|O_CREAT, 0640); + if (!fp) { + printf("%s: open file error\n", __FUNCTION__); + ret = -1; + goto exit; + } + + /* Write buf to file */ + fp->f_op->write(fp, buf, size, &pos); + +exit: + /* free buf before return */ + MFREE(dhd->osh, buf, size); + /* close file before return */ + if (fp) + filp_close(fp, current->files); + /* restore previous address limit */ + set_fs(old_fs); + + return ret; +} +#endif /* DHD_DEBUG */ + +int dhd_os_wake_lock_timeout(dhd_pub_t *pub) +{ + dhd_info_t *dhd = (dhd_info_t *)(pub->info); + unsigned long flags; + int ret = 0; + + if (dhd) { + spin_lock_irqsave(&dhd->wakelock_spinlock, flags); + ret = dhd->wakelock_timeout_enable; +#ifdef CONFIG_HAS_WAKELOCK + if (dhd->wakelock_timeout_enable) + wake_lock_timeout(&dhd->wl_rxwake, + msecs_to_jiffies(dhd->wakelock_timeout_enable)); +#endif + dhd->wakelock_timeout_enable = 0; + spin_unlock_irqrestore(&dhd->wakelock_spinlock, flags); + } + return ret; +} + +int net_os_wake_lock_timeout(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ret = 0; + + if (dhd) + ret = dhd_os_wake_lock_timeout(&dhd->pub); + return ret; +} + +int dhd_os_wake_lock_timeout_enable(dhd_pub_t *pub, int val) +{ + dhd_info_t *dhd = (dhd_info_t *)(pub->info); + unsigned long flags; + + if (dhd) { + spin_lock_irqsave(&dhd->wakelock_spinlock, flags); + if (val > dhd->wakelock_timeout_enable) + dhd->wakelock_timeout_enable = val; + spin_unlock_irqrestore(&dhd->wakelock_spinlock, flags); + } + return 0; +} + +int net_os_wake_lock_timeout_enable(struct net_device *dev, int val) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ret = 0; + + if (dhd) + ret = dhd_os_wake_lock_timeout_enable(&dhd->pub, val); + return ret; +} + +int dhd_os_wake_lock(dhd_pub_t *pub) +{ + dhd_info_t *dhd = (dhd_info_t *)(pub->info); + unsigned long flags; + int ret = 0; + + if (dhd) { + spin_lock_irqsave(&dhd->wakelock_spinlock, flags); +#ifdef CONFIG_HAS_WAKELOCK + if (!dhd->wakelock_counter) + wake_lock(&dhd->wl_wifi); +#endif + dhd->wakelock_counter++; + ret = dhd->wakelock_counter; + spin_unlock_irqrestore(&dhd->wakelock_spinlock, flags); + } + return ret; +} + +int net_os_wake_lock(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ret = 0; + + if (dhd) + ret = dhd_os_wake_lock(&dhd->pub); + return ret; +} + +int dhd_os_wake_unlock(dhd_pub_t *pub) +{ + dhd_info_t *dhd = (dhd_info_t *)(pub->info); + unsigned long flags; + int ret = 0; + + dhd_os_wake_lock_timeout(pub); + if (dhd) { + spin_lock_irqsave(&dhd->wakelock_spinlock, flags); + if (dhd->wakelock_counter) { + dhd->wakelock_counter--; +#ifdef CONFIG_HAS_WAKELOCK + if (!dhd->wakelock_counter) + wake_unlock(&dhd->wl_wifi); +#endif + ret = dhd->wakelock_counter; + } + spin_unlock_irqrestore(&dhd->wakelock_spinlock, flags); + } + return ret; +} + +int dhd_os_check_wakelock(void *dhdp) +{ +#ifdef CONFIG_HAS_WAKELOCK + dhd_pub_t *pub = (dhd_pub_t *)dhdp; + dhd_info_t *dhd; + + if (!pub) + return 0; + dhd = (dhd_info_t *)(pub->info); + + if (dhd && wake_lock_active(&dhd->wl_wifi)) + return 1; +#endif + return 0; +} +int net_os_wake_unlock(struct net_device *dev) +{ + dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev); + int ret = 0; + + if (dhd) + ret = dhd_os_wake_unlock(&dhd->pub); + return ret; +} + +int dhd_os_check_if_up(void *dhdp) +{ + dhd_pub_t *pub = (dhd_pub_t *)dhdp; + + if (!pub) + return 0; + return pub->up; +} +int dhd_ioctl_entry_local(struct net_device *net, wl_ioctl_t *ioc, int cmd) +{ + int ifidx; + int ret = 0; + dhd_info_t *dhd = NULL; + + if (!net || !netdev_priv(net)) { + DHD_ERROR(("%s invalid parameter\n", __FUNCTION__)); + return -EINVAL; + } + + dhd = *(dhd_info_t **)netdev_priv(net); + ifidx = dhd_net2idx(dhd, net); + if (ifidx == DHD_BAD_IF) { + DHD_ERROR(("%s bad ifidx\n", __FUNCTION__)); + return -ENODEV; + } + + DHD_OS_WAKE_LOCK(&dhd->pub); + ret = dhd_wl_ioctl(&dhd->pub, ifidx, ioc, ioc->buf, ioc->len); + dhd_check_hang(net, &dhd->pub, ret); + DHD_OS_WAKE_UNLOCK(&dhd->pub); + + return ret; +} + +bool dhd_os_check_hang(dhd_pub_t *dhdp, int ifidx, int ret) +{ + struct net_device *net; + + net = dhd_idx2net(dhdp, ifidx); + return dhd_check_hang(net, dhdp, ret); +} + +#ifdef PROP_TXSTATUS +extern int dhd_wlfc_interface_entry_update(void* state, ewlfc_mac_entry_action_t action, uint8 ifid, + uint8 iftype, uint8* ea); +extern int dhd_wlfc_FIFOcreditmap_update(void* state, uint8* credits); + +int dhd_wlfc_interface_event(struct dhd_info *dhd, + ewlfc_mac_entry_action_t action, uint8 ifid, uint8 iftype, uint8* ea) +{ + if (dhd->pub.wlfc_state == NULL) + return BCME_OK; + + return dhd_wlfc_interface_entry_update(dhd->pub.wlfc_state, action, ifid, iftype, ea); +} + +int dhd_wlfc_FIFOcreditmap_event(struct dhd_info *dhd, uint8* event_data) +{ + if (dhd->pub.wlfc_state == NULL) + return BCME_OK; + + return dhd_wlfc_FIFOcreditmap_update(dhd->pub.wlfc_state, event_data); +} + +int dhd_wlfc_event(struct dhd_info *dhd) +{ + return dhd_wlfc_enable(&dhd->pub); +} +#endif /* PROP_TXSTATUS */ + +#ifdef BCMDBGFS + +#include + +extern uint32 dhd_readregl(void *bp, uint32 addr); +extern uint32 dhd_writeregl(void *bp, uint32 addr, uint32 data); + +typedef struct dhd_dbgfs { + struct dentry *debugfs_dir; + struct dentry *debugfs_mem; + dhd_pub_t *dhdp; + uint32 size; +} dhd_dbgfs_t; + +dhd_dbgfs_t g_dbgfs; + +static int +dhd_dbg_state_open(struct inode *inode, struct file *file) +{ + file->private_data = inode->i_private; + return 0; +} + +static ssize_t +dhd_dbg_state_read(struct file *file, char __user *ubuf, + size_t count, loff_t *ppos) +{ + ssize_t rval; + uint32 tmp; + loff_t pos = *ppos; + size_t ret; + + if (pos < 0) + return -EINVAL; + if (pos >= g_dbgfs.size || !count) + return 0; + if (count > g_dbgfs.size - pos) + count = g_dbgfs.size - pos; + + /* Basically enforce aligned 4 byte reads. It's up to the user to work out the details */ + tmp = dhd_readregl(g_dbgfs.dhdp->bus, file->f_pos & (~3)); + + ret = copy_to_user(ubuf, &tmp, 4); + if (ret == count) + return -EFAULT; + + count -= ret; + *ppos = pos + count; + rval = count; + + return rval; +} + + +static ssize_t +dhd_debugfs_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) +{ + loff_t pos = *ppos; + size_t ret; + uint32 buf; + + if (pos < 0) + return -EINVAL; + if (pos >= g_dbgfs.size || !count) + return 0; + if (count > g_dbgfs.size - pos) + count = g_dbgfs.size - pos; + + ret = copy_from_user(&buf, ubuf, sizeof(uint32)); + if (ret == count) + return -EFAULT; + + /* Basically enforce aligned 4 byte writes. It's up to the user to work out the details */ + dhd_writeregl(g_dbgfs.dhdp->bus, file->f_pos & (~3), buf); + + return count; +} + + +loff_t +dhd_debugfs_lseek(struct file *file, loff_t off, int whence) +{ + loff_t pos = -1; + + switch (whence) { + case 0: + pos = off; + break; + case 1: + pos = file->f_pos + off; + break; + case 2: + pos = g_dbgfs.size - off; + } + return (pos < 0 || pos > g_dbgfs.size) ? -EINVAL : (file->f_pos = pos); +} + +static const struct file_operations dhd_dbg_state_ops = { + .read = dhd_dbg_state_read, + .write = dhd_debugfs_write, + .open = dhd_dbg_state_open, + .llseek = dhd_debugfs_lseek +}; + +static void dhd_dbg_create(void) +{ + if (g_dbgfs.debugfs_dir) { + g_dbgfs.debugfs_mem = debugfs_create_file("mem", 0644, g_dbgfs.debugfs_dir, + NULL, &dhd_dbg_state_ops); + } +} + +void dhd_dbg_init(dhd_pub_t *dhdp) +{ + int err; + + g_dbgfs.dhdp = dhdp; + g_dbgfs.size = 0x20000000; /* Allow access to various cores regs */ + + g_dbgfs.debugfs_dir = debugfs_create_dir("dhd", 0); + if (IS_ERR(g_dbgfs.debugfs_dir)) { + err = PTR_ERR(g_dbgfs.debugfs_dir); + g_dbgfs.debugfs_dir = NULL; + return; + } + + dhd_dbg_create(); + + return; +} + +void dhd_dbg_remove(void) +{ + debugfs_remove(g_dbgfs.debugfs_mem); + debugfs_remove(g_dbgfs.debugfs_dir); + + bzero((unsigned char *) &g_dbgfs, sizeof(g_dbgfs)); + +} +#endif /* ifdef BCMDBGFS */ + +#ifdef WLMEDIA_HTSF + +static +void dhd_htsf_addtxts(dhd_pub_t *dhdp, void *pktbuf) +{ + dhd_info_t *dhd = (dhd_info_t *)(dhdp->info); + struct sk_buff *skb; + uint32 htsf = 0; + uint16 dport = 0, oldmagic = 0xACAC; + char *p1; + htsfts_t ts; + + /* timestamp packet */ + + p1 = (char*) PKTDATA(dhdp->osh, pktbuf); + + if (PKTLEN(dhdp->osh, pktbuf) > HTSF_MINLEN) { +/* memcpy(&proto, p1+26, 4); */ + memcpy(&dport, p1+40, 2); +/* proto = ((ntoh32(proto))>> 16) & 0xFF; */ + dport = ntoh16(dport); + } + + /* timestamp only if icmp or udb iperf with port 5555 */ +/* if (proto == 17 && dport == tsport) { */ + if (dport >= tsport && dport <= tsport + 20) { + + skb = (struct sk_buff *) pktbuf; + + htsf = dhd_get_htsf(dhd, 0); + memset(skb->data + 44, 0, 2); /* clear checksum */ + memcpy(skb->data+82, &oldmagic, 2); + memcpy(skb->data+84, &htsf, 4); + + memset(&ts, 0, sizeof(htsfts_t)); + ts.magic = HTSFMAGIC; + ts.prio = PKTPRIO(pktbuf); + ts.seqnum = htsf_seqnum++; + ts.c10 = get_cycles(); + ts.t10 = htsf; + ts.endmagic = HTSFENDMAGIC; + + memcpy(skb->data + HTSF_HOSTOFFSET, &ts, sizeof(ts)); + } +} + +static void dhd_dump_htsfhisto(histo_t *his, char *s) +{ + int pktcnt = 0, curval = 0, i; + for (i = 0; i < (NUMBIN-2); i++) { + curval += 500; + printf("%d ", his->bin[i]); + pktcnt += his->bin[i]; + } + printf(" max: %d TotPkt: %d neg: %d [%s]\n", his->bin[NUMBIN-2], pktcnt, + his->bin[NUMBIN-1], s); +} + +static +void sorttobin(int value, histo_t *histo) +{ + int i, binval = 0; + + if (value < 0) { + histo->bin[NUMBIN-1]++; + return; + } + if (value > histo->bin[NUMBIN-2]) /* store the max value */ + histo->bin[NUMBIN-2] = value; + + for (i = 0; i < (NUMBIN-2); i++) { + binval += 500; /* 500m s bins */ + if (value <= binval) { + histo->bin[i]++; + return; + } + } + histo->bin[NUMBIN-3]++; +} + +static +void dhd_htsf_addrxts(dhd_pub_t *dhdp, void *pktbuf) +{ + dhd_info_t *dhd = (dhd_info_t *)dhdp->info; + struct sk_buff *skb; + char *p1; + uint16 old_magic; + int d1, d2, d3, end2end; + htsfts_t *htsf_ts; + uint32 htsf; + + skb = PKTTONATIVE(dhdp->osh, pktbuf); + p1 = (char*)PKTDATA(dhdp->osh, pktbuf); + + if (PKTLEN(osh, pktbuf) > HTSF_MINLEN) { + memcpy(&old_magic, p1+78, 2); + htsf_ts = (htsfts_t*) (p1 + HTSF_HOSTOFFSET - 4); + } + else + return; + + if (htsf_ts->magic == HTSFMAGIC) { + htsf_ts->tE0 = dhd_get_htsf(dhd, 0); + htsf_ts->cE0 = get_cycles(); + } + + if (old_magic == 0xACAC) { + + tspktcnt++; + htsf = dhd_get_htsf(dhd, 0); + memcpy(skb->data+92, &htsf, sizeof(uint32)); + + memcpy(&ts[tsidx].t1, skb->data+80, 16); + + d1 = ts[tsidx].t2 - ts[tsidx].t1; + d2 = ts[tsidx].t3 - ts[tsidx].t2; + d3 = ts[tsidx].t4 - ts[tsidx].t3; + end2end = ts[tsidx].t4 - ts[tsidx].t1; + + sorttobin(d1, &vi_d1); + sorttobin(d2, &vi_d2); + sorttobin(d3, &vi_d3); + sorttobin(end2end, &vi_d4); + + if (end2end > 0 && end2end > maxdelay) { + maxdelay = end2end; + maxdelaypktno = tspktcnt; + memcpy(&maxdelayts, &ts[tsidx], 16); + } + if (++tsidx >= TSMAX) + tsidx = 0; + } +} + +uint32 dhd_get_htsf(dhd_info_t *dhd, int ifidx) +{ + uint32 htsf = 0, cur_cycle, delta, delta_us; + uint32 factor, baseval, baseval2; + cycles_t t; + + t = get_cycles(); + cur_cycle = t; + + if (cur_cycle > dhd->htsf.last_cycle) + delta = cur_cycle - dhd->htsf.last_cycle; + else { + delta = cur_cycle + (0xFFFFFFFF - dhd->htsf.last_cycle); + } + + delta = delta >> 4; + + if (dhd->htsf.coef) { + /* times ten to get the first digit */ + factor = (dhd->htsf.coef*10 + dhd->htsf.coefdec1); + baseval = (delta*10)/factor; + baseval2 = (delta*10)/(factor+1); + delta_us = (baseval - (((baseval - baseval2) * dhd->htsf.coefdec2)) / 10); + htsf = (delta_us << 4) + dhd->htsf.last_tsf + HTSF_BUS_DELAY; + } + else { + DHD_ERROR(("-------dhd->htsf.coef = 0 -------\n")); + } + + return htsf; +} + +static void dhd_dump_latency(void) +{ + int i, max = 0; + int d1, d2, d3, d4, d5; + + printf("T1 T2 T3 T4 d1 d2 t4-t1 i \n"); + for (i = 0; i < TSMAX; i++) { + d1 = ts[i].t2 - ts[i].t1; + d2 = ts[i].t3 - ts[i].t2; + d3 = ts[i].t4 - ts[i].t3; + d4 = ts[i].t4 - ts[i].t1; + d5 = ts[max].t4-ts[max].t1; + if (d4 > d5 && d4 > 0) { + max = i; + } + printf("%08X %08X %08X %08X \t%d %d %d %d i=%d\n", + ts[i].t1, ts[i].t2, ts[i].t3, ts[i].t4, + d1, d2, d3, d4, i); + } + + printf("current idx = %d \n", tsidx); + + printf("Highest latency %d pkt no.%d total=%d\n", maxdelay, maxdelaypktno, tspktcnt); + printf("%08X %08X %08X %08X \t%d %d %d %d\n", + maxdelayts.t1, maxdelayts.t2, maxdelayts.t3, maxdelayts.t4, + maxdelayts.t2 - maxdelayts.t1, + maxdelayts.t3 - maxdelayts.t2, + maxdelayts.t4 - maxdelayts.t3, + maxdelayts.t4 - maxdelayts.t1); +} + + +static int +dhd_ioctl_htsf_get(dhd_info_t *dhd, int ifidx) +{ + wl_ioctl_t ioc; + char buf[32]; + int ret; + uint32 s1, s2; + + struct tsf { + uint32 low; + uint32 high; + } tsf_buf; + + memset(&ioc, 0, sizeof(ioc)); + memset(&tsf_buf, 0, sizeof(tsf_buf)); + + ioc.cmd = WLC_GET_VAR; + ioc.buf = buf; + ioc.len = (uint)sizeof(buf); + ioc.set = FALSE; + + strcpy(buf, "tsf"); + s1 = dhd_get_htsf(dhd, 0); + if ((ret = dhd_wl_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len)) < 0) { + if (ret == -EIO) { + DHD_ERROR(("%s: tsf is not supported by device\n", + dhd_ifname(&dhd->pub, ifidx))); + return -EOPNOTSUPP; + } + return ret; + } + s2 = dhd_get_htsf(dhd, 0); + + memcpy(&tsf_buf, buf, sizeof(tsf_buf)); + printf(" TSF_h=%04X lo=%08X Calc:htsf=%08X, coef=%d.%d%d delta=%d ", + tsf_buf.high, tsf_buf.low, s2, dhd->htsf.coef, dhd->htsf.coefdec1, + dhd->htsf.coefdec2, s2-tsf_buf.low); + printf("lasttsf=%08X lastcycle=%08X\n", dhd->htsf.last_tsf, dhd->htsf.last_cycle); + return 0; +} + +void htsf_update(dhd_info_t *dhd, void *data) +{ + static ulong cur_cycle = 0, prev_cycle = 0; + uint32 htsf, tsf_delta = 0; + uint32 hfactor = 0, cyc_delta, dec1 = 0, dec2, dec3, tmp; + ulong b, a; + cycles_t t; + + /* cycles_t in inlcude/mips/timex.h */ + + t = get_cycles(); + + prev_cycle = cur_cycle; + cur_cycle = t; + + if (cur_cycle > prev_cycle) + cyc_delta = cur_cycle - prev_cycle; + else { + b = cur_cycle; + a = prev_cycle; + cyc_delta = cur_cycle + (0xFFFFFFFF - prev_cycle); + } + + if (data == NULL) + printf(" tsf update ata point er is null \n"); + + memcpy(&prev_tsf, &cur_tsf, sizeof(tsf_t)); + memcpy(&cur_tsf, data, sizeof(tsf_t)); + + if (cur_tsf.low == 0) { + DHD_INFO((" ---- 0 TSF, do not update, return\n")); + return; + } + + if (cur_tsf.low > prev_tsf.low) + tsf_delta = (cur_tsf.low - prev_tsf.low); + else { + DHD_INFO((" ---- tsf low is smaller cur_tsf= %08X, prev_tsf=%08X, \n", + cur_tsf.low, prev_tsf.low)); + if (cur_tsf.high > prev_tsf.high) { + tsf_delta = cur_tsf.low + (0xFFFFFFFF - prev_tsf.low); + DHD_INFO((" ---- Wrap around tsf coutner adjusted TSF=%08X\n", tsf_delta)); + } + else + return; /* do not update */ + } + + if (tsf_delta) { + hfactor = cyc_delta / tsf_delta; + tmp = (cyc_delta - (hfactor * tsf_delta))*10; + dec1 = tmp/tsf_delta; + dec2 = ((tmp - dec1*tsf_delta)*10) / tsf_delta; + tmp = (tmp - (dec1*tsf_delta))*10; + dec3 = ((tmp - dec2*tsf_delta)*10) / tsf_delta; + + if (dec3 > 4) { + if (dec2 == 9) { + dec2 = 0; + if (dec1 == 9) { + dec1 = 0; + hfactor++; + } + else { + dec1++; + } + } + else + dec2++; + } + } + + if (hfactor) { + htsf = ((cyc_delta * 10) / (hfactor*10+dec1)) + prev_tsf.low; + dhd->htsf.coef = hfactor; + dhd->htsf.last_cycle = cur_cycle; + dhd->htsf.last_tsf = cur_tsf.low; + dhd->htsf.coefdec1 = dec1; + dhd->htsf.coefdec2 = dec2; + } + else { + htsf = prev_tsf.low; + } +} + +#endif /* WLMEDIA_HTSF */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmwifi_channels.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmwifi_channels.c @@ -0,0 +1,936 @@ +/* + * Misc utility routines used by kernel or app-level. + * Contents are wifi-specific, used by any kernel or app-level + * software that might want wifi things as it grows. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * $Id: bcmwifi_channels.c 309193 2012-01-19 00:03:57Z $ + */ + +#include +#include + +#ifdef BCMDRIVER +#include +#include +#define strtoul(nptr, endptr, base) bcm_strtoul((nptr), (endptr), (base)) +#define tolower(c) (bcm_isupper((c)) ? ((c) + 'a' - 'A') : (c)) +#else +#include +#include +#include +#ifndef ASSERT +#define ASSERT(exp) +#endif +#endif + +#ifdef _bcmwifi_c_ + +#include +#else +#include +#endif + +#if defined(WIN32) && (defined(BCMDLL) || defined(WLMDLL)) +#include +#endif + +#ifndef D11AC_IOTYPES + + + + + + + +char * +wf_chspec_ntoa(chanspec_t chspec, char *buf) +{ + const char *band, *bw, *sb; + uint channel; + + band = ""; + bw = ""; + sb = ""; + channel = CHSPEC_CHANNEL(chspec); + + if ((CHSPEC_IS2G(chspec) && channel > CH_MAX_2G_CHANNEL) || + (CHSPEC_IS5G(chspec) && channel <= CH_MAX_2G_CHANNEL)) + band = (CHSPEC_IS2G(chspec)) ? "b" : "a"; + if (CHSPEC_IS40(chspec)) { + if (CHSPEC_SB_UPPER(chspec)) { + sb = "u"; + channel += CH_10MHZ_APART; + } else { + sb = "l"; + channel -= CH_10MHZ_APART; + } + } else if (CHSPEC_IS10(chspec)) { + bw = "n"; + } + + + snprintf(buf, 6, "%d%s%s%s", channel, band, bw, sb); + return (buf); +} + + +chanspec_t +wf_chspec_aton(const char *a) +{ + char *endp = NULL; + uint channel, band, bw, ctl_sb; + char c; + + channel = strtoul(a, &endp, 10); + + + if (endp == a) + return 0; + + if (channel > MAXCHANNEL) + return 0; + + band = ((channel <= CH_MAX_2G_CHANNEL) ? WL_CHANSPEC_BAND_2G : WL_CHANSPEC_BAND_5G); + bw = WL_CHANSPEC_BW_20; + ctl_sb = WL_CHANSPEC_CTL_SB_NONE; + + a = endp; + + c = tolower(a[0]); + if (c == '\0') + goto done; + + + if (c == 'a' || c == 'b') { + band = (c == 'a') ? WL_CHANSPEC_BAND_5G : WL_CHANSPEC_BAND_2G; + a++; + c = tolower(a[0]); + if (c == '\0') + goto done; + } + + + if (c == 'n') { + bw = WL_CHANSPEC_BW_10; + } else if (c == 'l') { + bw = WL_CHANSPEC_BW_40; + ctl_sb = WL_CHANSPEC_CTL_SB_LOWER; + + if (channel <= (MAXCHANNEL - CH_20MHZ_APART)) + channel += CH_10MHZ_APART; + else + return 0; + } else if (c == 'u') { + bw = WL_CHANSPEC_BW_40; + ctl_sb = WL_CHANSPEC_CTL_SB_UPPER; + + if (channel > CH_20MHZ_APART) + channel -= CH_10MHZ_APART; + else + return 0; + } else { + return 0; + } + +done: + return (channel | band | bw | ctl_sb); +} + + +bool +wf_chspec_malformed(chanspec_t chanspec) +{ + + if (!CHSPEC_IS5G(chanspec) && !CHSPEC_IS2G(chanspec)) + return TRUE; + + if (!CHSPEC_IS40(chanspec) && !CHSPEC_IS20(chanspec)) + return TRUE; + + + if (CHSPEC_IS20(chanspec)) { + if (!CHSPEC_SB_NONE(chanspec)) + return TRUE; + } else { + if (!CHSPEC_SB_UPPER(chanspec) && !CHSPEC_SB_LOWER(chanspec)) + return TRUE; + } + + return FALSE; +} + + +uint8 +wf_chspec_ctlchan(chanspec_t chspec) +{ + uint8 ctl_chan; + + + if (CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_NONE) { + return CHSPEC_CHANNEL(chspec); + } else { + + ASSERT(CHSPEC_BW(chspec) == WL_CHANSPEC_BW_40); + + if (CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_UPPER) { + + ctl_chan = UPPER_20_SB(CHSPEC_CHANNEL(chspec)); + } else { + ASSERT(CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_LOWER); + + ctl_chan = LOWER_20_SB(CHSPEC_CHANNEL(chspec)); + } + } + + return ctl_chan; +} + +chanspec_t +wf_chspec_ctlchspec(chanspec_t chspec) +{ + chanspec_t ctl_chspec = 0; + uint8 channel; + + ASSERT(!wf_chspec_malformed(chspec)); + + + if (CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_NONE) { + return chspec; + } else { + if (CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_UPPER) { + channel = UPPER_20_SB(CHSPEC_CHANNEL(chspec)); + } else { + channel = LOWER_20_SB(CHSPEC_CHANNEL(chspec)); + } + ctl_chspec = channel | WL_CHANSPEC_BW_20 | WL_CHANSPEC_CTL_SB_NONE; + ctl_chspec |= CHSPEC_BAND(chspec); + } + return ctl_chspec; +} + +#else + + + + + + +static const char *wf_chspec_bw_str[] = +{ + "5", + "10", + "20", + "40", + "80", + "160", + "80+80", + "na" +}; + +static const uint8 wf_chspec_bw_mhz[] = +{5, 10, 20, 40, 80, 160, 160}; + +#define WF_NUM_BW \ + (sizeof(wf_chspec_bw_mhz)/sizeof(uint8)) + + +static const uint8 wf_5g_40m_chans[] = +{38, 46, 54, 62, 102, 110, 118, 126, 134, 142, 151, 159}; +#define WF_NUM_5G_40M_CHANS \ + (sizeof(wf_5g_40m_chans)/sizeof(uint8)) + + +static const uint8 wf_5g_80m_chans[] = +{42, 58, 106, 122, 138, 155}; +#define WF_NUM_5G_80M_CHANS \ + (sizeof(wf_5g_80m_chans)/sizeof(uint8)) + + +static const uint8 wf_5g_160m_chans[] = +{50, 114}; +#define WF_NUM_5G_160M_CHANS \ + (sizeof(wf_5g_160m_chans)/sizeof(uint8)) + + + +static uint +bw_chspec_to_mhz(chanspec_t chspec) +{ + uint bw; + + bw = (chspec & WL_CHANSPEC_BW_MASK) >> WL_CHANSPEC_BW_SHIFT; + return (bw >= WF_NUM_BW ? 0 : wf_chspec_bw_mhz[bw]); +} + + +static uint8 +center_chan_to_edge(uint bw) +{ + + return (uint8)(((bw - 20) / 2) / 5); +} + + +static uint8 +channel_low_edge(uint center_ch, uint bw) +{ + return (uint8)(center_ch - center_chan_to_edge(bw)); +} + + +static int +channel_to_sb(uint center_ch, uint ctl_ch, uint bw) +{ + uint lowest = channel_low_edge(center_ch, bw); + uint sb; + + if ((ctl_ch - lowest) % 4) { + + return -1; + } + + sb = ((ctl_ch - lowest) / 4); + + + if (sb >= (bw / 20)) { + + return -1; + } + + return sb; +} + + +static uint8 +channel_to_ctl_chan(uint center_ch, uint bw, uint sb) +{ + return (uint8)(channel_low_edge(center_ch, bw) + sb * 4); +} + + +static int +channel_80mhz_to_id(uint ch) +{ + uint i; + for (i = 0; i < WF_NUM_5G_80M_CHANS; i ++) { + if (ch == wf_5g_80m_chans[i]) + return i; + } + + return -1; +} + + +char * +wf_chspec_ntoa(chanspec_t chspec, char *buf) +{ + const char *band; + uint ctl_chan; + + if (wf_chspec_malformed(chspec)) + return NULL; + + band = ""; + + + if ((CHSPEC_IS2G(chspec) && CHSPEC_CHANNEL(chspec) > CH_MAX_2G_CHANNEL) || + (CHSPEC_IS5G(chspec) && CHSPEC_CHANNEL(chspec) <= CH_MAX_2G_CHANNEL)) + band = (CHSPEC_IS2G(chspec)) ? "2g" : "5g"; + + + ctl_chan = wf_chspec_ctlchan(chspec); + + + if (CHSPEC_IS20(chspec)) { + snprintf(buf, CHANSPEC_STR_LEN, "%s%d", band, ctl_chan); + } else if (!CHSPEC_IS8080(chspec)) { + const char *bw; + const char *sb = ""; + + bw = wf_chspec_bw_str[(chspec & WL_CHANSPEC_BW_MASK) >> WL_CHANSPEC_BW_SHIFT]; + +#ifdef CHANSPEC_NEW_40MHZ_FORMAT + + if (CHSPEC_IS40(chspec) && CHSPEC_IS2G(chspec)) { + sb = CHSPEC_SB_UPPER(chspec) ? "u" : "l"; + } + + snprintf(buf, CHANSPEC_STR_LEN, "%s%d/%s%s", band, ctl_chan, bw, sb); +#else + + if (CHSPEC_IS40(chspec)) { + sb = CHSPEC_SB_UPPER(chspec) ? "u" : "l"; + snprintf(buf, CHANSPEC_STR_LEN, "%s%d%s", band, ctl_chan, sb); + } else { + snprintf(buf, CHANSPEC_STR_LEN, "%s%d/%s", band, ctl_chan, bw); + } +#endif + + } else { + + uint chan1 = (chspec & WL_CHANSPEC_CHAN1_MASK) >> WL_CHANSPEC_CHAN1_SHIFT; + uint chan2 = (chspec & WL_CHANSPEC_CHAN2_MASK) >> WL_CHANSPEC_CHAN2_SHIFT; + + + chan1 = (chan1 < WF_NUM_5G_80M_CHANS) ? wf_5g_80m_chans[chan1] : 0; + chan2 = (chan2 < WF_NUM_5G_80M_CHANS) ? wf_5g_80m_chans[chan2] : 0; + + + snprintf(buf, CHANSPEC_STR_LEN, "%d/80+80/%d-%d", ctl_chan, chan1, chan2); + } + + return (buf); +} + +static int +read_uint(const char **p, unsigned int *num) +{ + unsigned long val; + char *endp = NULL; + + val = strtoul(*p, &endp, 10); + + if (endp == *p) + return 0; + + + *p = endp; + + *num = (unsigned int)val; + + return 1; +} + + +chanspec_t +wf_chspec_aton(const char *a) +{ + chanspec_t chspec; + uint chspec_ch, chspec_band, bw, chspec_bw, chspec_sb; + uint num, ctl_ch; + uint ch1, ch2; + char c, sb_ul = '\0'; + int i; + + bw = 20; + chspec_sb = 0; + chspec_ch = ch1 = ch2 = 0; + + + if (!read_uint(&a, &num)) + return 0; + + + c = tolower(a[0]); + if (c == 'g') { + a ++; + + + if (num == 2) + chspec_band = WL_CHANSPEC_BAND_2G; + else if (num == 5) + chspec_band = WL_CHANSPEC_BAND_5G; + else + return 0; + + + if (!read_uint(&a, &ctl_ch)) + return 0; + + c = tolower(a[0]); + } + else { + + ctl_ch = num; + chspec_band = ((ctl_ch <= CH_MAX_2G_CHANNEL) ? + WL_CHANSPEC_BAND_2G : WL_CHANSPEC_BAND_5G); + } + + if (c == '\0') { + + chspec_bw = WL_CHANSPEC_BW_20; + goto done_read; + } + + a ++; + + + if (c == 'u' || c == 'l') { + sb_ul = c; + chspec_bw = WL_CHANSPEC_BW_40; + goto done_read; + } + + + if (c != '/') + return 0; + + + if (!read_uint(&a, &bw)) + return 0; + + + if (bw == 20) { + chspec_bw = WL_CHANSPEC_BW_20; + } else if (bw == 40) { + chspec_bw = WL_CHANSPEC_BW_40; + } else if (bw == 80) { + chspec_bw = WL_CHANSPEC_BW_80; + } else if (bw == 160) { + chspec_bw = WL_CHANSPEC_BW_160; + } else { + return 0; + } + + + + c = tolower(a[0]); + + + if (chspec_band == WL_CHANSPEC_BAND_2G && bw == 40) { + if (c == 'u' || c == 'l') { + a ++; + sb_ul = c; + goto done_read; + } + } + + + if (c == '+') { + + static const char *plus80 = "80/"; + + + chspec_bw = WL_CHANSPEC_BW_8080; + + a ++; + + + for (i = 0; i < 3; i++) { + if (*a++ != *plus80++) { + return 0; + } + } + + + if (!read_uint(&a, &ch1)) + return 0; + + + if (a[0] != '-') + return 0; + a ++; + + + if (!read_uint(&a, &ch2)) + return 0; + } + +done_read: + + while (a[0] == ' ') { + a ++; + } + + + if (a[0] != '\0') + return 0; + + + + + if (sb_ul != '\0') { + if (sb_ul == 'l') { + chspec_ch = UPPER_20_SB(ctl_ch); + chspec_sb = WL_CHANSPEC_CTL_SB_LLL; + } else if (sb_ul == 'u') { + chspec_ch = LOWER_20_SB(ctl_ch); + chspec_sb = WL_CHANSPEC_CTL_SB_LLU; + } + } + + else if (chspec_bw == WL_CHANSPEC_BW_20) { + chspec_ch = ctl_ch; + chspec_sb = 0; + } + + else if (chspec_bw != WL_CHANSPEC_BW_8080) { + + const uint8 *center_ch = NULL; + int num_ch = 0; + int sb = -1; + + if (chspec_bw == WL_CHANSPEC_BW_40) { + center_ch = wf_5g_40m_chans; + num_ch = WF_NUM_5G_40M_CHANS; + } else if (chspec_bw == WL_CHANSPEC_BW_80) { + center_ch = wf_5g_80m_chans; + num_ch = WF_NUM_5G_80M_CHANS; + } else if (chspec_bw == WL_CHANSPEC_BW_160) { + center_ch = wf_5g_160m_chans; + num_ch = WF_NUM_5G_160M_CHANS; + } else { + return 0; + } + + for (i = 0; i < num_ch; i ++) { + sb = channel_to_sb(center_ch[i], ctl_ch, bw); + if (sb >= 0) { + chspec_ch = center_ch[i]; + chspec_sb = sb << WL_CHANSPEC_CTL_SB_SHIFT; + break; + } + } + + + if (sb < 0) { + return 0; + } + } + + else { + int ch1_id = 0, ch2_id = 0; + int sb; + + ch1_id = channel_80mhz_to_id(ch1); + ch2_id = channel_80mhz_to_id(ch2); + + + if (ch1 >= ch2 || ch1_id < 0 || ch2_id < 0) + return 0; + + + chspec_ch = (((uint16)ch1_id << WL_CHANSPEC_CHAN1_SHIFT) | + ((uint16)ch2_id << WL_CHANSPEC_CHAN2_SHIFT)); + + + + + sb = channel_to_sb(ch1, ctl_ch, bw); + if (sb < 0) { + + sb = channel_to_sb(ch2, ctl_ch, bw); + if (sb < 0) { + + return 0; + } + + sb += 4; + } + + chspec_sb = sb << WL_CHANSPEC_CTL_SB_SHIFT; + } + + chspec = (chspec_ch | chspec_band | chspec_bw | chspec_sb); + + if (wf_chspec_malformed(chspec)) + return 0; + + return chspec; +} + + +bool +wf_chspec_malformed(chanspec_t chanspec) +{ + uint chspec_bw = CHSPEC_BW(chanspec); + uint chspec_ch = CHSPEC_CHANNEL(chanspec); + + + if (CHSPEC_IS2G(chanspec)) { + + if (chspec_bw != WL_CHANSPEC_BW_20 && + chspec_bw != WL_CHANSPEC_BW_40) { + return TRUE; + } + } else if (CHSPEC_IS5G(chanspec)) { + if (chspec_bw == WL_CHANSPEC_BW_8080) { + uint ch1_id, ch2_id; + + + ch1_id = CHSPEC_CHAN1(chanspec); + ch2_id = CHSPEC_CHAN2(chanspec); + if (ch1_id >= WF_NUM_5G_80M_CHANS || ch2_id >= WF_NUM_5G_80M_CHANS) + return TRUE; + + + if (ch2_id <= ch1_id) + return TRUE; + } else if (chspec_bw == WL_CHANSPEC_BW_20 || chspec_bw == WL_CHANSPEC_BW_40 || + chspec_bw == WL_CHANSPEC_BW_80 || chspec_bw == WL_CHANSPEC_BW_160) { + + if (chspec_ch > MAXCHANNEL) { + return TRUE; + } + } else { + + return TRUE; + } + } else { + + return TRUE; + } + + + if (chspec_bw == WL_CHANSPEC_BW_20) { + if (CHSPEC_CTL_SB(chanspec) != WL_CHANSPEC_CTL_SB_LLL) + return TRUE; + } else if (chspec_bw == WL_CHANSPEC_BW_40) { + if (CHSPEC_CTL_SB(chanspec) > WL_CHANSPEC_CTL_SB_LLU) + return TRUE; + } else if (chspec_bw == WL_CHANSPEC_BW_80) { + if (CHSPEC_CTL_SB(chanspec) > WL_CHANSPEC_CTL_SB_LUU) + return TRUE; + } + + return FALSE; +} + + +bool +wf_chspec_valid(chanspec_t chanspec) +{ + uint chspec_bw = CHSPEC_BW(chanspec); + uint chspec_ch = CHSPEC_CHANNEL(chanspec); + + if (wf_chspec_malformed(chanspec)) + return FALSE; + + if (CHSPEC_IS2G(chanspec)) { + + if (chspec_bw == WL_CHANSPEC_BW_20) { + if (chspec_ch >= 1 && chspec_ch <= 14) + return TRUE; + } else if (chspec_bw == WL_CHANSPEC_BW_40) { + if (chspec_ch >= 3 && chspec_ch <= 11) + return TRUE; + } + } else if (CHSPEC_IS5G(chanspec)) { + if (chspec_bw == WL_CHANSPEC_BW_8080) { + uint16 ch1, ch2; + + ch1 = wf_5g_80m_chans[CHSPEC_CHAN1(chanspec)]; + ch2 = wf_5g_80m_chans[CHSPEC_CHAN2(chanspec)]; + + + if (ch2 > ch1 + CH_80MHZ_APART) + return TRUE; + } else { + const uint8 *center_ch; + uint num_ch, i; + + if (chspec_bw == WL_CHANSPEC_BW_20 || chspec_bw == WL_CHANSPEC_BW_40) { + center_ch = wf_5g_40m_chans; + num_ch = WF_NUM_5G_40M_CHANS; + } else if (chspec_bw == WL_CHANSPEC_BW_80) { + center_ch = wf_5g_80m_chans; + num_ch = WF_NUM_5G_80M_CHANS; + } else if (chspec_bw == WL_CHANSPEC_BW_160) { + center_ch = wf_5g_160m_chans; + num_ch = WF_NUM_5G_160M_CHANS; + } else { + + return FALSE; + } + + + if (chspec_bw == WL_CHANSPEC_BW_20) { + + for (i = 0; i < num_ch; i ++) { + if (chspec_ch == (uint)LOWER_20_SB(center_ch[i]) || + chspec_ch == (uint)UPPER_20_SB(center_ch[i])) + break; + } + + if (i == num_ch) { + + if (chspec_ch == 34 || chspec_ch == 38 || + chspec_ch == 42 || chspec_ch == 46) + i = 0; + } + } else { + + for (i = 0; i < num_ch; i ++) { + if (chspec_ch == center_ch[i]) + break; + } + } + + if (i < num_ch) { + + return TRUE; + } + } + } + + return FALSE; +} + + +uint8 +wf_chspec_ctlchan(chanspec_t chspec) +{ + uint center_chan; + uint bw_mhz; + uint sb; + + ASSERT(!wf_chspec_malformed(chspec)); + + + if (CHSPEC_IS20(chspec)) { + return CHSPEC_CHANNEL(chspec); + } else { + sb = CHSPEC_CTL_SB(chspec) >> WL_CHANSPEC_CTL_SB_SHIFT; + + if (CHSPEC_IS8080(chspec)) { + bw_mhz = 80; + + if (sb < 4) { + center_chan = CHSPEC_CHAN1(chspec); + } + else { + center_chan = CHSPEC_CHAN2(chspec); + sb -= 4; + } + + + center_chan = wf_5g_80m_chans[center_chan]; + } + else { + bw_mhz = bw_chspec_to_mhz(chspec); + center_chan = CHSPEC_CHANNEL(chspec) >> WL_CHANSPEC_CHAN_SHIFT; + } + + return (channel_to_ctl_chan(center_chan, bw_mhz, sb)); + } +} + + +chanspec_t +wf_chspec_ctlchspec(chanspec_t chspec) +{ + chanspec_t ctl_chspec = chspec; + uint8 ctl_chan; + + ASSERT(!wf_chspec_malformed(chspec)); + + + if (!CHSPEC_IS20(chspec)) { + ctl_chan = wf_chspec_ctlchan(chspec); + ctl_chspec = ctl_chan | WL_CHANSPEC_BW_20; + ctl_chspec |= CHSPEC_BAND(chspec); + } + return ctl_chspec; +} + +#endif + + +extern chanspec_t wf_chspec_primary40_chspec(chanspec_t chspec) +{ + chanspec_t chspec40 = chspec; + uint center_chan; + uint sb; + + ASSERT(!wf_chspec_malformed(chspec)); + + if (CHSPEC_IS80(chspec)) { + center_chan = CHSPEC_CHANNEL(chspec); + sb = CHSPEC_CTL_SB(chspec); + + if (sb == WL_CHANSPEC_CTL_SB_UL) { + + sb = WL_CHANSPEC_CTL_SB_L; + center_chan += CH_20MHZ_APART; + } else if (sb == WL_CHANSPEC_CTL_SB_UU) { + + sb = WL_CHANSPEC_CTL_SB_U; + center_chan += CH_20MHZ_APART; + } else { + + + center_chan -= CH_20MHZ_APART; + } + + + chspec40 = (WL_CHANSPEC_BAND_5G | WL_CHANSPEC_BW_40 | + sb | center_chan); + } + + return chspec40; +} + + +int +wf_mhz2channel(uint freq, uint start_factor) +{ + int ch = -1; + uint base; + int offset; + + + if (start_factor == 0) { + if (freq >= 2400 && freq <= 2500) + start_factor = WF_CHAN_FACTOR_2_4_G; + else if (freq >= 5000 && freq <= 6000) + start_factor = WF_CHAN_FACTOR_5_G; + } + + if (freq == 2484 && start_factor == WF_CHAN_FACTOR_2_4_G) + return 14; + + base = start_factor / 2; + + + if ((freq < base) || (freq > base + 1000)) + return -1; + + offset = freq - base; + ch = offset / 5; + + + if (offset != (ch * 5)) + return -1; + + + if (start_factor == WF_CHAN_FACTOR_2_4_G && (ch < 1 || ch > 13)) + return -1; + + return ch; +} + + +int +wf_channel2mhz(uint ch, uint start_factor) +{ + int freq; + + if ((start_factor == WF_CHAN_FACTOR_2_4_G && (ch < 1 || ch > 14)) || + (ch > 200)) + freq = -1; + else if ((start_factor == WF_CHAN_FACTOR_2_4_G) && (ch == 14)) + freq = 2484; + else + freq = ch * 5 + start_factor / 2; + + return freq; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_custom_gpio.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_custom_gpio.c @@ -0,0 +1,293 @@ +/* +* Customer code to add GPIO control during WLAN start/stop +* Copyright (C) 1999-2012, Broadcom Corporation +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2 (the "GPL"), +* available at http://www.broadcom.com/licenses/GPLv2.php, with the +* following added to such license: +* +* As a special exception, the copyright holders of this software give you +* permission to link this software with independent modules, and to copy and +* distribute the resulting executable under terms of your choice, provided that +* you also meet, for each linked independent module, the terms and conditions of +* the license of that module. An independent module is a module which is not +* derived from this software. The special exception does not apply to any +* modifications of the software. +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a license +* other than the GPL, without Broadcom's express prior written consent. +* +* $Id: dhd_custom_gpio.c 291086 2011-10-21 01:17:24Z $ +*/ + +#include +#include +#include +#include + +#include +#include + +#include +#include + +#define WL_ERROR(x) printf x +#define WL_TRACE(x) + +#ifdef CUSTOMER_HW +extern void bcm_wlan_power_off(int); +extern void bcm_wlan_power_on(int); +#endif /* CUSTOMER_HW */ +#if defined(CUSTOMER_HW2) +#ifdef CONFIG_WIFI_CONTROL_FUNC +int wifi_set_power(int on, unsigned long msec); +int wifi_get_irq_number(unsigned long *irq_flags_ptr); +int wifi_get_mac_addr(unsigned char *buf); +void *wifi_get_country_code(char *ccode); +#else +int wifi_set_power(int on, unsigned long msec) { return -1; } +int wifi_get_irq_number(unsigned long *irq_flags_ptr) { return -1; } +int wifi_get_mac_addr(unsigned char *buf) { return -1; } +void *wifi_get_country_code(char *ccode) { return NULL; } +#endif /* CONFIG_WIFI_CONTROL_FUNC */ +#endif /* CUSTOMER_HW2 */ + +#if defined(OOB_INTR_ONLY) + +#if defined(BCMLXSDMMC) +extern int sdioh_mmc_irq(int irq); +#endif /* (BCMLXSDMMC) */ + +#ifdef CUSTOMER_HW3 +#include +#endif + +/* Customer specific Host GPIO defintion */ +static int dhd_oob_gpio_num = -1; + +module_param(dhd_oob_gpio_num, int, 0644); +MODULE_PARM_DESC(dhd_oob_gpio_num, "DHD oob gpio number"); + +/* This function will return: + * 1) return : Host gpio interrupt number per customer platform + * 2) irq_flags_ptr : Type of Host interrupt as Level or Edge + * + * NOTE : + * Customer should check his platform definitions + * and his Host Interrupt spec + * to figure out the proper setting for his platform. + * Broadcom provides just reference settings as example. + * + */ +int dhd_customer_oob_irq_map(unsigned long *irq_flags_ptr) +{ + int host_oob_irq = 0; + +#ifdef CUSTOMER_HW2 + host_oob_irq = wifi_get_irq_number(irq_flags_ptr); + +#else +#if defined(CUSTOM_OOB_GPIO_NUM) + if (dhd_oob_gpio_num < 0) { + dhd_oob_gpio_num = CUSTOM_OOB_GPIO_NUM; + } +#endif /* CUSTOMER_HW2 */ + + if (dhd_oob_gpio_num < 0) { + WL_ERROR(("%s: ERROR customer specific Host GPIO is NOT defined \n", + __FUNCTION__)); + return (dhd_oob_gpio_num); + } + + WL_ERROR(("%s: customer specific Host GPIO number is (%d)\n", + __FUNCTION__, dhd_oob_gpio_num)); + +#if defined CUSTOMER_HW + host_oob_irq = MSM_GPIO_TO_INT(dhd_oob_gpio_num); +#elif defined CUSTOMER_HW3 + gpio_request(dhd_oob_gpio_num, "oob irq"); + host_oob_irq = gpio_to_irq(dhd_oob_gpio_num); + gpio_direction_input(dhd_oob_gpio_num); +#endif /* CUSTOMER_HW */ +#endif /* CUSTOMER_HW2 */ + + return (host_oob_irq); +} +#endif /* defined(OOB_INTR_ONLY) */ + +/* Customer function to control hw specific wlan gpios */ +void +dhd_customer_gpio_wlan_ctrl(int onoff) +{ + switch (onoff) { + case WLAN_RESET_OFF: + WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n", + __FUNCTION__)); +#ifdef CUSTOMER_HW + bcm_wlan_power_off(2); +#endif /* CUSTOMER_HW */ +#ifdef CUSTOMER_HW2 + wifi_set_power(0, 0); +#endif + WL_ERROR(("=========== WLAN placed in RESET ========\n")); + break; + + case WLAN_RESET_ON: + WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n", + __FUNCTION__)); +#ifdef CUSTOMER_HW + bcm_wlan_power_on(2); +#endif /* CUSTOMER_HW */ +#ifdef CUSTOMER_HW2 + wifi_set_power(1, 0); +#endif + WL_ERROR(("=========== WLAN going back to live ========\n")); + break; + + case WLAN_POWER_OFF: + WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n", + __FUNCTION__)); +#ifdef CUSTOMER_HW + bcm_wlan_power_off(1); +#endif /* CUSTOMER_HW */ + break; + + case WLAN_POWER_ON: + WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n", + __FUNCTION__)); +#ifdef CUSTOMER_HW + bcm_wlan_power_on(1); + /* Lets customer power to get stable */ + OSL_DELAY(200); +#endif /* CUSTOMER_HW */ + break; + } +} + +#ifdef GET_CUSTOM_MAC_ENABLE +/* Function to get custom MAC address */ +int +dhd_custom_get_mac_address(unsigned char *buf) +{ + int ret = 0; + + WL_TRACE(("%s Enter\n", __FUNCTION__)); + if (!buf) + return -EINVAL; + + /* Customer access to MAC address stored outside of DHD driver */ +#if defined(CUSTOMER_HW2) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) + ret = wifi_get_mac_addr(buf); +#endif + +#ifdef EXAMPLE_GET_MAC + /* EXAMPLE code */ + { + struct ether_addr ea_example = {{0x00, 0x11, 0x22, 0x33, 0x44, 0xFF}}; + bcopy((char *)&ea_example, buf, sizeof(struct ether_addr)); + } +#endif /* EXAMPLE_GET_MAC */ + + return ret; +} +#endif /* GET_CUSTOM_MAC_ENABLE */ + +/* Customized Locale table : OPTIONAL feature */ +const struct cntry_locales_custom translate_custom_table[] = { +/* Table should be filled out based on custom platform regulatory requirement */ +#ifdef EXAMPLE_TABLE + {"", "XY", 4}, /* Universal if Country code is unknown or empty */ + {"US", "US", 69}, /* input ISO "US" to : US regrev 69 */ + {"CA", "US", 69}, /* input ISO "CA" to : US regrev 69 */ + {"EU", "EU", 5}, /* European union countries to : EU regrev 05 */ + {"AT", "EU", 5}, + {"BE", "EU", 5}, + {"BG", "EU", 5}, + {"CY", "EU", 5}, + {"CZ", "EU", 5}, + {"DK", "EU", 5}, + {"EE", "EU", 5}, + {"FI", "EU", 5}, + {"FR", "EU", 5}, + {"DE", "EU", 5}, + {"GR", "EU", 5}, + {"HU", "EU", 5}, + {"IE", "EU", 5}, + {"IT", "EU", 5}, + {"LV", "EU", 5}, + {"LI", "EU", 5}, + {"LT", "EU", 5}, + {"LU", "EU", 5}, + {"MT", "EU", 5}, + {"NL", "EU", 5}, + {"PL", "EU", 5}, + {"PT", "EU", 5}, + {"RO", "EU", 5}, + {"SK", "EU", 5}, + {"SI", "EU", 5}, + {"ES", "EU", 5}, + {"SE", "EU", 5}, + {"GB", "EU", 5}, + {"KR", "XY", 3}, + {"AU", "XY", 3}, + {"CN", "XY", 3}, /* input ISO "CN" to : XY regrev 03 */ + {"TW", "XY", 3}, + {"AR", "XY", 3}, + {"MX", "XY", 3}, + {"IL", "IL", 0}, + {"CH", "CH", 0}, + {"TR", "TR", 0}, + {"NO", "NO", 0}, +#endif /* EXMAPLE_TABLE */ +}; + + +/* Customized Locale convertor +* input : ISO 3166-1 country abbreviation +* output: customized cspec +*/ +void get_customized_country_code(char *country_iso_code, wl_country_t *cspec) +{ +#if defined(CUSTOMER_HW2) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) + + struct cntry_locales_custom *cloc_ptr; + + if (!cspec) + return; + + cloc_ptr = wifi_get_country_code(country_iso_code); + if (cloc_ptr) { + strlcpy(cspec->ccode, cloc_ptr->custom_locale, WLC_CNTRY_BUF_SZ); + cspec->rev = cloc_ptr->custom_locale_rev; + } + return; +#else + int size, i; + + size = ARRAYSIZE(translate_custom_table); + + if (cspec == 0) + return; + + if (size == 0) + return; + + for (i = 0; i < size; i++) { + if (strcmp(country_iso_code, translate_custom_table[i].iso_abbrev) == 0) { + memcpy(cspec->ccode, + translate_custom_table[i].custom_locale, WLC_CNTRY_BUF_SZ); + cspec->rev = translate_custom_table[i].custom_locale_rev; + return; + } + } +#ifdef EXAMPLE_TABLE + /* if no country code matched return first universal code from translate_custom_table */ + memcpy(cspec->ccode, translate_custom_table[0].custom_locale, WLC_CNTRY_BUF_SZ); + cspec->rev = translate_custom_table[0].custom_locale_rev; +#endif /* EXMAPLE_TABLE */ + return; +#endif /* defined(CUSTOMER_HW2) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) */ +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/bcmsdh_linux.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/bcmsdh_linux.c @@ -0,0 +1,742 @@ +/* + * SDIO access interface for drivers - linux specific (pci only) + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdh_linux.c 312788 2012-02-03 23:06:32Z $ + */ + +/** + * @file bcmsdh_linux.c + */ + +#define __UNDEF_NO_VERSION__ + +#include +#include + +#include +#include + +#include +#include +#include +#include + +#if defined(OOB_INTR_ONLY) +#include +extern void dhdsdio_isr(void * args); +#include +#include +#include +#endif /* defined(OOB_INTR_ONLY) */ + +/** + * SDIO Host Controller info + */ +typedef struct bcmsdh_hc bcmsdh_hc_t; + +struct bcmsdh_hc { + bcmsdh_hc_t *next; +#ifdef BCMPLATFORM_BUS + struct device *dev; /* platform device handle */ +#else + struct pci_dev *dev; /* pci device handle */ +#endif /* BCMPLATFORM_BUS */ + osl_t *osh; + void *regs; /* SDIO Host Controller address */ + bcmsdh_info_t *sdh; /* SDIO Host Controller handle */ + void *ch; + unsigned int oob_irq; + unsigned long oob_flags; /* OOB Host specifiction as edge and etc */ + bool oob_irq_registered; + bool oob_irq_enable_flag; +#if defined(OOB_INTR_ONLY) + spinlock_t irq_lock; +#endif +}; +static bcmsdh_hc_t *sdhcinfo = NULL; + +/* driver info, initialized when bcmsdh_register is called */ +static bcmsdh_driver_t drvinfo = {NULL, NULL}; + +/* debugging macros */ +#define SDLX_MSG(x) + +/** + * Checks to see if vendor and device IDs match a supported SDIO Host Controller. + */ +bool +bcmsdh_chipmatch(uint16 vendor, uint16 device) +{ + /* Add other vendors and devices as required */ + +#ifdef BCMSDIOH_STD + /* Check for Arasan host controller */ + if (vendor == VENDOR_SI_IMAGE) { + return (TRUE); + } + /* Check for BRCM 27XX Standard host controller */ + if (device == BCM27XX_SDIOH_ID && vendor == VENDOR_BROADCOM) { + return (TRUE); + } + /* Check for BRCM Standard host controller */ + if (device == SDIOH_FPGA_ID && vendor == VENDOR_BROADCOM) { + return (TRUE); + } + /* Check for TI PCIxx21 Standard host controller */ + if (device == PCIXX21_SDIOH_ID && vendor == VENDOR_TI) { + return (TRUE); + } + if (device == PCIXX21_SDIOH0_ID && vendor == VENDOR_TI) { + return (TRUE); + } + /* Ricoh R5C822 Standard SDIO Host */ + if (device == R5C822_SDIOH_ID && vendor == VENDOR_RICOH) { + return (TRUE); + } + /* JMicron Standard SDIO Host */ + if (device == JMICRON_SDIOH_ID && vendor == VENDOR_JMICRON) { + return (TRUE); + } + +#endif /* BCMSDIOH_STD */ +#ifdef BCMSDIOH_SPI + /* This is the PciSpiHost. */ + if (device == SPIH_FPGA_ID && vendor == VENDOR_BROADCOM) { + printf("Found PCI SPI Host Controller\n"); + return (TRUE); + } + +#endif /* BCMSDIOH_SPI */ + + return (FALSE); +} + +#if defined(BCMPLATFORM_BUS) +#if defined(BCMLXSDMMC) +/* forward declarations */ +int bcmsdh_probe(struct device *dev); +int bcmsdh_remove(struct device *dev); + +EXPORT_SYMBOL(bcmsdh_probe); +EXPORT_SYMBOL(bcmsdh_remove); + +#else +/* forward declarations */ +static int __devinit bcmsdh_probe(struct device *dev); +static int __devexit bcmsdh_remove(struct device *dev); +#endif /* BCMLXSDMMC */ + +#ifndef BCMLXSDMMC +static +#endif /* BCMLXSDMMC */ +int bcmsdh_probe(struct device *dev) +{ + osl_t *osh = NULL; + bcmsdh_hc_t *sdhc = NULL; + ulong regs = 0; + bcmsdh_info_t *sdh = NULL; +#if !defined(BCMLXSDMMC) && defined(BCMPLATFORM_BUS) + struct platform_device *pdev; + struct resource *r; +#endif /* BCMLXSDMMC */ + int irq = 0; + uint32 vendevid; + unsigned long irq_flags = 0; + +#if !defined(BCMLXSDMMC) && defined(BCMPLATFORM_BUS) + pdev = to_platform_device(dev); + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + irq = platform_get_irq(pdev, 0); + if (!r || irq == NO_IRQ) + return -ENXIO; +#endif /* BCMLXSDMMC */ + +#if defined(OOB_INTR_ONLY) +#ifdef HW_OOB + irq_flags = + IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL | IORESOURCE_IRQ_SHAREABLE; +#else + irq_flags = IRQF_TRIGGER_FALLING; +#endif /* HW_OOB */ + + /* Get customer specific OOB IRQ parametres: IRQ number as IRQ type */ + irq = dhd_customer_oob_irq_map(&irq_flags); + if (irq < 0) { + SDLX_MSG(("%s: Host irq is not defined\n", __FUNCTION__)); + return 1; + } +#endif /* defined(OOB_INTR_ONLY) */ + /* allocate SDIO Host Controller state info */ + if (!(osh = osl_attach(dev, PCI_BUS, FALSE))) { + SDLX_MSG(("%s: osl_attach failed\n", __FUNCTION__)); + goto err; + } + if (!(sdhc = MALLOC(osh, sizeof(bcmsdh_hc_t)))) { + SDLX_MSG(("%s: out of memory, allocated %d bytes\n", + __FUNCTION__, + MALLOCED(osh))); + goto err; + } + bzero(sdhc, sizeof(bcmsdh_hc_t)); + sdhc->osh = osh; + + sdhc->dev = (void *)dev; + +#ifdef BCMLXSDMMC + if (!(sdh = bcmsdh_attach(osh, (void *)0, + (void **)®s, irq))) { + SDLX_MSG(("%s: bcmsdh_attach failed\n", __FUNCTION__)); + goto err; + } +#else + if (!(sdh = bcmsdh_attach(osh, (void *)r->start, + (void **)®s, irq))) { + SDLX_MSG(("%s: bcmsdh_attach failed\n", __FUNCTION__)); + goto err; + } +#endif /* BCMLXSDMMC */ + sdhc->sdh = sdh; + sdhc->oob_irq = irq; + sdhc->oob_flags = irq_flags; + sdhc->oob_irq_registered = FALSE; /* to make sure.. */ + sdhc->oob_irq_enable_flag = FALSE; +#if defined(OOB_INTR_ONLY) + spin_lock_init(&sdhc->irq_lock); +#endif + + /* chain SDIO Host Controller info together */ + sdhc->next = sdhcinfo; + sdhcinfo = sdhc; + + /* Read the vendor/device ID from the CIS */ + vendevid = bcmsdh_query_device(sdh); + /* try to attach to the target device */ + if (!(sdhc->ch = drvinfo.attach((vendevid >> 16), + (vendevid & 0xFFFF), 0, 0, 0, 0, + (void *)regs, NULL, sdh))) { + SDLX_MSG(("%s: device attach failed\n", __FUNCTION__)); + goto err; + } + + return 0; + + /* error handling */ +err: + if (sdhc) { + if (sdhc->sdh) + bcmsdh_detach(sdhc->osh, sdhc->sdh); + MFREE(osh, sdhc, sizeof(bcmsdh_hc_t)); + } + if (osh) + osl_detach(osh); + return -ENODEV; +} + +#ifndef BCMLXSDMMC +static +#endif /* BCMLXSDMMC */ +int bcmsdh_remove(struct device *dev) +{ + bcmsdh_hc_t *sdhc, *prev; + osl_t *osh; + + sdhc = sdhcinfo; + drvinfo.detach(sdhc->ch); + bcmsdh_detach(sdhc->osh, sdhc->sdh); + + /* find the SDIO Host Controller state for this pdev and take it out from the list */ + for (sdhc = sdhcinfo, prev = NULL; sdhc; sdhc = sdhc->next) { + if (sdhc->dev == (void *)dev) { + if (prev) + prev->next = sdhc->next; + else + sdhcinfo = NULL; + break; + } + prev = sdhc; + } + if (!sdhc) { + SDLX_MSG(("%s: failed\n", __FUNCTION__)); + return 0; + } + + /* release SDIO Host Controller info */ + osh = sdhc->osh; + MFREE(osh, sdhc, sizeof(bcmsdh_hc_t)); + osl_detach(osh); + +#if !defined(BCMLXSDMMC) || defined(OOB_INTR_ONLY) + dev_set_drvdata(dev, NULL); +#endif /* !defined(BCMLXSDMMC) || defined(OOB_INTR_ONLY) */ + + return 0; +} + +#else /* BCMPLATFORM_BUS */ + +#if !defined(BCMLXSDMMC) +/* forward declarations for PCI probe and remove functions. */ +static int __devinit bcmsdh_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent); +static void __devexit bcmsdh_pci_remove(struct pci_dev *pdev); + +/** + * pci id table + */ +static struct pci_device_id bcmsdh_pci_devid[] __devinitdata = { + { vendor: PCI_ANY_ID, + device: PCI_ANY_ID, + subvendor: PCI_ANY_ID, + subdevice: PCI_ANY_ID, + class: 0, + class_mask: 0, + driver_data: 0, + }, + { 0, } +}; +MODULE_DEVICE_TABLE(pci, bcmsdh_pci_devid); + +/** + * SDIO Host Controller pci driver info + */ +static struct pci_driver bcmsdh_pci_driver = { + node: {}, + name: "bcmsdh", + id_table: bcmsdh_pci_devid, + probe: bcmsdh_pci_probe, + remove: bcmsdh_pci_remove, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) + save_state: NULL, +#endif + suspend: NULL, + resume: NULL, + }; + + +extern uint sd_pci_slot; /* Force detection to a particular PCI */ + /* slot only . Allows for having multiple */ + /* WL devices at once in a PC */ + /* Only one instance of dhd will be */ + /* usable at a time */ + /* Upper word is bus number, */ + /* lower word is slot number */ + /* Default value of 0xffffffff turns this */ + /* off */ +module_param(sd_pci_slot, uint, 0); + + +/** + * Detect supported SDIO Host Controller and attach if found. + * + * Determine if the device described by pdev is a supported SDIO Host + * Controller. If so, attach to it and attach to the target device. + */ +static int __devinit +bcmsdh_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +{ + osl_t *osh = NULL; + bcmsdh_hc_t *sdhc = NULL; + ulong regs; + bcmsdh_info_t *sdh = NULL; + int rc; + + if (sd_pci_slot != 0xFFFFffff) { + if (pdev->bus->number != (sd_pci_slot>>16) || + PCI_SLOT(pdev->devfn) != (sd_pci_slot&0xffff)) { + SDLX_MSG(("%s: %s: bus %X, slot %X, vend %X, dev %X\n", + __FUNCTION__, + bcmsdh_chipmatch(pdev->vendor, pdev->device) + ?"Found compatible SDIOHC" + :"Probing unknown device", + pdev->bus->number, PCI_SLOT(pdev->devfn), pdev->vendor, + pdev->device)); + return -ENODEV; + } + SDLX_MSG(("%s: %s: bus %X, slot %X, vendor %X, device %X (good PCI location)\n", + __FUNCTION__, + bcmsdh_chipmatch(pdev->vendor, pdev->device) + ?"Using compatible SDIOHC" + :"WARNING, forced use of unkown device", + pdev->bus->number, PCI_SLOT(pdev->devfn), pdev->vendor, pdev->device)); + } + + if ((pdev->vendor == VENDOR_TI) && ((pdev->device == PCIXX21_FLASHMEDIA_ID) || + (pdev->device == PCIXX21_FLASHMEDIA0_ID))) { + uint32 config_reg; + + SDLX_MSG(("%s: Disabling TI FlashMedia Controller.\n", __FUNCTION__)); + if (!(osh = osl_attach(pdev, PCI_BUS, FALSE))) { + SDLX_MSG(("%s: osl_attach failed\n", __FUNCTION__)); + goto err; + } + + config_reg = OSL_PCI_READ_CONFIG(osh, 0x4c, 4); + + /* + * Set MMC_SD_DIS bit in FlashMedia Controller. + * Disbling the SD/MMC Controller in the FlashMedia Controller + * allows the Standard SD Host Controller to take over control + * of the SD Slot. + */ + config_reg |= 0x02; + OSL_PCI_WRITE_CONFIG(osh, 0x4c, 4, config_reg); + osl_detach(osh); + } + /* match this pci device with what we support */ + /* we can't solely rely on this to believe it is our SDIO Host Controller! */ + if (!bcmsdh_chipmatch(pdev->vendor, pdev->device)) { + return -ENODEV; + } + + /* this is a pci device we might support */ + SDLX_MSG(("%s: Found possible SDIO Host Controller: bus %d slot %d func %d irq %d\n", + __FUNCTION__, + pdev->bus->number, PCI_SLOT(pdev->devfn), + PCI_FUNC(pdev->devfn), pdev->irq)); + + /* use bcmsdh_query_device() to get the vendor ID of the target device so + * it will eventually appear in the Broadcom string on the console + */ + + /* allocate SDIO Host Controller state info */ + if (!(osh = osl_attach(pdev, PCI_BUS, FALSE))) { + SDLX_MSG(("%s: osl_attach failed\n", __FUNCTION__)); + goto err; + } + if (!(sdhc = MALLOC(osh, sizeof(bcmsdh_hc_t)))) { + SDLX_MSG(("%s: out of memory, allocated %d bytes\n", + __FUNCTION__, + MALLOCED(osh))); + goto err; + } + bzero(sdhc, sizeof(bcmsdh_hc_t)); + sdhc->osh = osh; + + sdhc->dev = pdev; + + /* map to address where host can access */ + pci_set_master(pdev); + rc = pci_enable_device(pdev); + if (rc) { + SDLX_MSG(("%s: Cannot enable PCI device\n", __FUNCTION__)); + goto err; + } + if (!(sdh = bcmsdh_attach(osh, (void *)(uintptr)pci_resource_start(pdev, 0), + (void **)®s, pdev->irq))) { + SDLX_MSG(("%s: bcmsdh_attach failed\n", __FUNCTION__)); + goto err; + } + + sdhc->sdh = sdh; + + /* try to attach to the target device */ + if (!(sdhc->ch = drvinfo.attach(VENDOR_BROADCOM, /* pdev->vendor, */ + bcmsdh_query_device(sdh) & 0xFFFF, 0, 0, 0, 0, + (void *)regs, NULL, sdh))) { + SDLX_MSG(("%s: device attach failed\n", __FUNCTION__)); + goto err; + } + + /* chain SDIO Host Controller info together */ + sdhc->next = sdhcinfo; + sdhcinfo = sdhc; + + return 0; + + /* error handling */ +err: + if (sdhc) { + if (sdhc->sdh) + bcmsdh_detach(sdhc->osh, sdhc->sdh); + MFREE(osh, sdhc, sizeof(bcmsdh_hc_t)); + } + if (osh) + osl_detach(osh); + return -ENODEV; +} + + +/** + * Detach from target devices and SDIO Host Controller + */ +static void __devexit +bcmsdh_pci_remove(struct pci_dev *pdev) +{ + bcmsdh_hc_t *sdhc, *prev; + osl_t *osh; + + /* find the SDIO Host Controller state for this pdev and take it out from the list */ + for (sdhc = sdhcinfo, prev = NULL; sdhc; sdhc = sdhc->next) { + if (sdhc->dev == pdev) { + if (prev) + prev->next = sdhc->next; + else + sdhcinfo = NULL; + break; + } + prev = sdhc; + } + if (!sdhc) + return; + + drvinfo.detach(sdhc->ch); + + bcmsdh_detach(sdhc->osh, sdhc->sdh); + + /* release SDIO Host Controller info */ + osh = sdhc->osh; + MFREE(osh, sdhc, sizeof(bcmsdh_hc_t)); + osl_detach(osh); +} +#endif /* BCMLXSDMMC */ +#endif /* BCMPLATFORM_BUS */ + +extern int sdio_function_init(void); + +extern int sdio_func_reg_notify(void* semaphore); +extern void sdio_func_unreg_notify(void); + +#if defined(BCMLXSDMMC) +int bcmsdh_reg_sdio_notify(void* semaphore) +{ + return sdio_func_reg_notify(semaphore); +} + +void bcmsdh_unreg_sdio_notify(void) +{ + sdio_func_unreg_notify(); +} +#endif /* defined(BCMLXSDMMC) */ + +int +bcmsdh_register(bcmsdh_driver_t *driver) +{ + int error = 0; + + drvinfo = *driver; + +#if defined(BCMPLATFORM_BUS) + SDLX_MSG(("Linux Kernel SDIO/MMC Driver\n")); + error = sdio_function_init(); + return error; +#endif /* defined(BCMPLATFORM_BUS) */ + +#if !defined(BCMPLATFORM_BUS) && !defined(BCMLXSDMMC) +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) + if (!(error = pci_module_init(&bcmsdh_pci_driver))) + return 0; +#else + if (!(error = pci_register_driver(&bcmsdh_pci_driver))) + return 0; +#endif + + SDLX_MSG(("%s: pci_module_init failed 0x%x\n", __FUNCTION__, error)); +#endif /* BCMPLATFORM_BUS */ + + return error; +} + +extern void sdio_function_cleanup(void); + +void +bcmsdh_unregister(void) +{ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) + if (bcmsdh_pci_driver.node.next) +#endif + +#if defined(BCMLXSDMMC) + sdio_function_cleanup(); +#endif /* BCMLXSDMMC */ + +#if !defined(BCMPLATFORM_BUS) && !defined(BCMLXSDMMC) + pci_unregister_driver(&bcmsdh_pci_driver); +#endif /* BCMPLATFORM_BUS */ +} + +#if defined(OOB_INTR_ONLY) +void bcmsdh_oob_intr_set(bool enable) +{ + static bool curstate = 1; + unsigned long flags; + + spin_lock_irqsave(&sdhcinfo->irq_lock, flags); + if (curstate != enable) { + if (enable) + enable_irq(sdhcinfo->oob_irq); + else + disable_irq_nosync(sdhcinfo->oob_irq); + curstate = enable; + } + spin_unlock_irqrestore(&sdhcinfo->irq_lock, flags); +} + +static irqreturn_t wlan_oob_irq(int irq, void *dev_id) +{ + dhd_pub_t *dhdp; + + dhdp = (dhd_pub_t *)dev_get_drvdata(sdhcinfo->dev); + + bcmsdh_oob_intr_set(0); + + if (dhdp == NULL) { + SDLX_MSG(("Out of band GPIO interrupt fired way too early\n")); + return IRQ_HANDLED; + } + + dhdsdio_isr((void *)dhdp->bus); + + return IRQ_HANDLED; +} + +int bcmsdh_register_oob_intr(void * dhdp) +{ + int error = 0; + + SDLX_MSG(("%s Enter \n", __FUNCTION__)); + + /* IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL | IORESOURCE_IRQ_SHAREABLE; */ + + dev_set_drvdata(sdhcinfo->dev, dhdp); + + if (!sdhcinfo->oob_irq_registered) { + SDLX_MSG(("%s IRQ=%d Type=%X \n", __FUNCTION__, + (int)sdhcinfo->oob_irq, (int)sdhcinfo->oob_flags)); + /* Refer to customer Host IRQ docs about proper irqflags definition */ + error = request_irq(sdhcinfo->oob_irq, wlan_oob_irq, sdhcinfo->oob_flags, + "bcmsdh_sdmmc", NULL); + if (error) + return -ENODEV; + + enable_irq_wake(sdhcinfo->oob_irq); + sdhcinfo->oob_irq_registered = TRUE; + sdhcinfo->oob_irq_enable_flag = TRUE; + } + + return 0; +} + +void bcmsdh_set_irq(int flag) +{ + if (sdhcinfo->oob_irq_registered && sdhcinfo->oob_irq_enable_flag != flag) { + SDLX_MSG(("%s Flag = %d", __FUNCTION__, flag)); + sdhcinfo->oob_irq_enable_flag = flag; + if (flag) { + enable_irq(sdhcinfo->oob_irq); + enable_irq_wake(sdhcinfo->oob_irq); + } else { + disable_irq_wake(sdhcinfo->oob_irq); + disable_irq(sdhcinfo->oob_irq); + } + } +} + +void bcmsdh_unregister_oob_intr(void) +{ + SDLX_MSG(("%s: Enter\n", __FUNCTION__)); + + if (sdhcinfo->oob_irq_registered == TRUE) { + bcmsdh_set_irq(FALSE); + free_irq(sdhcinfo->oob_irq, NULL); + sdhcinfo->oob_irq_registered = FALSE; + } +} +#endif /* defined(OOB_INTR_ONLY) */ + +#if defined(BCMLXSDMMC) +void *bcmsdh_get_drvdata(void) +{ + if (!sdhcinfo) + return NULL; + return dev_get_drvdata(sdhcinfo->dev); +} +#endif + +/* Module parameters specific to each host-controller driver */ + +extern uint sd_msglevel; /* Debug message level */ +module_param(sd_msglevel, uint, 0); + +extern uint sd_power; /* 0 = SD Power OFF, 1 = SD Power ON. */ +module_param(sd_power, uint, 0); + +extern uint sd_clock; /* SD Clock Control, 0 = SD Clock OFF, 1 = SD Clock ON */ +module_param(sd_clock, uint, 0); + +extern uint sd_divisor; /* Divisor (-1 means external clock) */ +module_param(sd_divisor, uint, 0); + +extern uint sd_sdmode; /* Default is SD4, 0=SPI, 1=SD1, 2=SD4 */ +module_param(sd_sdmode, uint, 0); + +extern uint sd_hiok; /* Ok to use hi-speed mode */ +module_param(sd_hiok, uint, 0); + +extern uint sd_f2_blocksize; +module_param(sd_f2_blocksize, int, 0); + +#ifdef BCMSDIOH_STD +extern int sd_uhsimode; +module_param(sd_uhsimode, int, 0); +#endif + +#ifdef BCMSDH_MODULE +EXPORT_SYMBOL(bcmsdh_attach); +EXPORT_SYMBOL(bcmsdh_detach); +EXPORT_SYMBOL(bcmsdh_intr_query); +EXPORT_SYMBOL(bcmsdh_intr_enable); +EXPORT_SYMBOL(bcmsdh_intr_disable); +EXPORT_SYMBOL(bcmsdh_intr_reg); +EXPORT_SYMBOL(bcmsdh_intr_dereg); + +#if defined(DHD_DEBUG) +EXPORT_SYMBOL(bcmsdh_intr_pending); +#endif + +EXPORT_SYMBOL(bcmsdh_devremove_reg); +EXPORT_SYMBOL(bcmsdh_cfg_read); +EXPORT_SYMBOL(bcmsdh_cfg_write); +EXPORT_SYMBOL(bcmsdh_cis_read); +EXPORT_SYMBOL(bcmsdh_reg_read); +EXPORT_SYMBOL(bcmsdh_reg_write); +EXPORT_SYMBOL(bcmsdh_regfail); +EXPORT_SYMBOL(bcmsdh_send_buf); +EXPORT_SYMBOL(bcmsdh_recv_buf); + +EXPORT_SYMBOL(bcmsdh_rwdata); +EXPORT_SYMBOL(bcmsdh_abort); +EXPORT_SYMBOL(bcmsdh_query_device); +EXPORT_SYMBOL(bcmsdh_query_iofnum); +EXPORT_SYMBOL(bcmsdh_iovar_op); +EXPORT_SYMBOL(bcmsdh_register); +EXPORT_SYMBOL(bcmsdh_unregister); +EXPORT_SYMBOL(bcmsdh_chipmatch); +EXPORT_SYMBOL(bcmsdh_reset); +EXPORT_SYMBOL(bcmsdh_waitlockfree); + +EXPORT_SYMBOL(bcmsdh_get_dstatus); +EXPORT_SYMBOL(bcmsdh_cfg_read_word); +EXPORT_SYMBOL(bcmsdh_cfg_write_word); +EXPORT_SYMBOL(bcmsdh_cur_sbwad); +EXPORT_SYMBOL(bcmsdh_chipinfo); + +#endif /* BCMSDH_MODULE */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_cfgp2p.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_cfgp2p.h @@ -0,0 +1,284 @@ +/* + * Linux cfgp2p driver + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_cfgp2p.h 316197 2012-02-21 13:16:39Z $ + */ +#ifndef _wl_cfgp2p_h_ +#define _wl_cfgp2p_h_ +#include +#include + +struct wl_priv; +extern u32 wl_dbg_level; + +typedef struct wifi_p2p_ie wifi_wfd_ie_t; +/* Enumeration of the usages of the BSSCFGs used by the P2P Library. Do not + * confuse this with a bsscfg index. This value is an index into the + * saved_ie[] array of structures which in turn contains a bsscfg index field. + */ +typedef enum { + P2PAPI_BSSCFG_PRIMARY, /* maps to driver's primary bsscfg */ + P2PAPI_BSSCFG_DEVICE, /* maps to driver's P2P device discovery bsscfg */ + P2PAPI_BSSCFG_CONNECTION, /* maps to driver's P2P connection bsscfg */ + P2PAPI_BSSCFG_MAX +} p2p_bsscfg_type_t; + +#define IE_MAX_LEN 300 +/* Structure to hold all saved P2P and WPS IEs for a BSSCFG */ +struct p2p_saved_ie { + u8 p2p_probe_req_ie[IE_MAX_LEN]; + u8 p2p_probe_res_ie[IE_MAX_LEN]; + u8 p2p_assoc_req_ie[IE_MAX_LEN]; + u8 p2p_assoc_res_ie[IE_MAX_LEN]; + u8 p2p_beacon_ie[IE_MAX_LEN]; + u32 p2p_probe_req_ie_len; + u32 p2p_probe_res_ie_len; + u32 p2p_assoc_req_ie_len; + u32 p2p_assoc_res_ie_len; + u32 p2p_beacon_ie_len; +}; + +struct p2p_bss { + u32 bssidx; + struct net_device *dev; + struct p2p_saved_ie saved_ie; + void *private_data; +}; + +struct p2p_info { + bool on; /* p2p on/off switch */ + bool scan; + bool vif_created; + s8 vir_ifname[IFNAMSIZ]; + unsigned long status; + struct ether_addr dev_addr; + struct ether_addr int_addr; + struct p2p_bss bss_idx[P2PAPI_BSSCFG_MAX]; + struct timer_list listen_timer; + wl_p2p_sched_t noa; + wl_p2p_ops_t ops; + wlc_ssid_t ssid; + spinlock_t timer_lock; +}; + +/* dongle status */ +enum wl_cfgp2p_status { + WLP2P_STATUS_DISCOVERY_ON = 0, + WLP2P_STATUS_SEARCH_ENABLED, + WLP2P_STATUS_IF_ADD, + WLP2P_STATUS_IF_DEL, + WLP2P_STATUS_IF_DELETING, + WLP2P_STATUS_IF_CHANGING, + WLP2P_STATUS_IF_CHANGED, + WLP2P_STATUS_LISTEN_EXPIRED, + WLP2P_STATUS_ACTION_TX_COMPLETED, + WLP2P_STATUS_ACTION_TX_NOACK, + WLP2P_STATUS_SCANNING +}; + + +#define wl_to_p2p_bss_ndev(w, type) ((wl)->p2p->bss_idx[type].dev) +#define wl_to_p2p_bss_bssidx(w, type) ((wl)->p2p->bss_idx[type].bssidx) +#define wl_to_p2p_bss_saved_ie(w, type) ((wl)->p2p->bss_idx[type].saved_ie) +#define wl_to_p2p_bss_private(w, type) ((wl)->p2p->bss_idx[type].private_data) +#define wl_to_p2p_bss(wl, type) ((wl)->p2p->bss_idx[type]) +#define wl_get_p2p_status(wl, stat) ((!(wl)->p2p_supported) ? 0 : test_bit(WLP2P_STATUS_ ## stat, \ + &(wl)->p2p->status)) +#define wl_set_p2p_status(wl, stat) ((!(wl)->p2p_supported) ? 0 : set_bit(WLP2P_STATUS_ ## stat, \ + &(wl)->p2p->status)) +#define wl_clr_p2p_status(wl, stat) ((!(wl)->p2p_supported) ? 0 : clear_bit(WLP2P_STATUS_ ## stat, \ + &(wl)->p2p->status)) +#define wl_chg_p2p_status(wl, stat) ((!(wl)->p2p_supported) ? 0:change_bit(WLP2P_STATUS_ ## stat, \ + &(wl)->p2p->status)) +#define p2p_on(wl) ((wl)->p2p->on) +#define p2p_scan(wl) ((wl)->p2p->scan) +#define p2p_is_on(wl) ((wl)->p2p && (wl)->p2p->on) + +/* dword align allocation */ +#define WLC_IOCTL_MAXLEN 8192 +#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] +#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x" + +#define CFGP2P_ERR(args) \ + do { \ + if (wl_dbg_level & WL_DBG_ERR) { \ + printk(KERN_ERR "CFGP2P-ERROR) %s : ", __func__); \ + printk args; \ + } \ + } while (0) +#define CFGP2P_INFO(args) \ + do { \ + if (wl_dbg_level & WL_DBG_INFO) { \ + printk(KERN_ERR "CFGP2P-INFO) %s : ", __func__); \ + printk args; \ + } \ + } while (0) +#define CFGP2P_DBG(args) \ + do { \ + if (wl_dbg_level & WL_DBG_DBG) { \ + printk(KERN_ERR "CFGP2P-DEBUG) %s :", __func__); \ + printk args; \ + } \ + } while (0) + +extern bool +wl_cfgp2p_is_pub_action(void *frame, u32 frame_len); +extern bool +wl_cfgp2p_is_p2p_action(void *frame, u32 frame_len); +extern bool +wl_cfgp2p_is_gas_action(void *frame, u32 frame_len); +extern void +wl_cfgp2p_print_actframe(bool tx, void *frame, u32 frame_len); +extern s32 +wl_cfgp2p_init_priv(struct wl_priv *wl); +extern void +wl_cfgp2p_deinit_priv(struct wl_priv *wl); +extern s32 +wl_cfgp2p_set_firm_p2p(struct wl_priv *wl); +extern s32 +wl_cfgp2p_set_p2p_mode(struct wl_priv *wl, u8 mode, + u32 channel, u16 listen_ms, int bssidx); +extern s32 +wl_cfgp2p_ifadd(struct wl_priv *wl, struct ether_addr *mac, u8 if_type, + chanspec_t chspec); +extern s32 +wl_cfgp2p_ifdel(struct wl_priv *wl, struct ether_addr *mac); +extern s32 +wl_cfgp2p_ifchange(struct wl_priv *wl, struct ether_addr *mac, u8 if_type, chanspec_t chspec); + +extern s32 +wl_cfgp2p_ifidx(struct wl_priv *wl, struct ether_addr *mac, s32 *index); + +extern s32 +wl_cfgp2p_init_discovery(struct wl_priv *wl); +extern s32 +wl_cfgp2p_enable_discovery(struct wl_priv *wl, struct net_device *dev, const u8 *ie, u32 ie_len); +extern s32 +wl_cfgp2p_disable_discovery(struct wl_priv *wl); +extern s32 +wl_cfgp2p_escan(struct wl_priv *wl, struct net_device *dev, u16 active, u32 num_chans, + u16 *channels, + s32 search_state, u16 action, u32 bssidx); + +extern s32 +wl_cfgp2p_act_frm_search(struct wl_priv *wl, struct net_device *ndev, + s32 bssidx, s32 channel); + +extern wpa_ie_fixed_t * +wl_cfgp2p_find_wpaie(u8 *parse, u32 len); + +extern wpa_ie_fixed_t * +wl_cfgp2p_find_wpsie(u8 *parse, u32 len); + +extern wifi_p2p_ie_t * +wl_cfgp2p_find_p2pie(u8 *parse, u32 len); + +extern wifi_wfd_ie_t * +wl_cfgp2p_find_wfdie(u8 *parse, u32 len); +extern s32 +wl_cfgp2p_set_management_ie(struct wl_priv *wl, struct net_device *ndev, s32 bssidx, + s32 pktflag, const u8 *vndr_ie, u32 vndr_ie_len); +extern s32 +wl_cfgp2p_clear_management_ie(struct wl_priv *wl, s32 bssidx); + +extern s32 +wl_cfgp2p_find_idx(struct wl_priv *wl, struct net_device *ndev); + + +extern s32 +wl_cfgp2p_listen_complete(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data); +extern s32 +wl_cfgp2p_discover_listen(struct wl_priv *wl, s32 channel, u32 duration_ms); + +extern s32 +wl_cfgp2p_discover_enable_search(struct wl_priv *wl, u8 enable); + +extern s32 +wl_cfgp2p_action_tx_complete(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data); +extern s32 +wl_cfgp2p_tx_action_frame(struct wl_priv *wl, struct net_device *dev, + wl_af_params_t *af_params, s32 bssidx); + +extern void +wl_cfgp2p_generate_bss_mac(struct ether_addr *primary_addr, struct ether_addr *out_dev_addr, + struct ether_addr *out_int_addr); + +extern void +wl_cfg80211_change_ifaddr(u8* buf, struct ether_addr *p2p_int_addr, u8 element_id); +extern bool +wl_cfgp2p_bss_isup(struct net_device *ndev, int bsscfg_idx); + +extern s32 +wl_cfgp2p_bss(struct wl_priv *wl, struct net_device *ndev, s32 bsscfg_idx, s32 up); + + +extern s32 +wl_cfgp2p_supported(struct wl_priv *wl, struct net_device *ndev); + +extern s32 +wl_cfgp2p_down(struct wl_priv *wl); + +extern s32 +wl_cfgp2p_set_p2p_noa(struct wl_priv *wl, struct net_device *ndev, char* buf, int len); + +extern s32 +wl_cfgp2p_get_p2p_noa(struct wl_priv *wl, struct net_device *ndev, char* buf, int len); + +extern s32 +wl_cfgp2p_set_p2p_ps(struct wl_priv *wl, struct net_device *ndev, char* buf, int len); + +extern u8 * +wl_cfgp2p_retreive_p2pattrib(void *buf, u8 element_id); + +extern u8 * +wl_cfgp2p_retreive_p2p_dev_addr(wl_bss_info_t *bi, u32 bi_length); + +extern s32 +wl_cfgp2p_register_ndev(struct wl_priv *wl); + +extern s32 +wl_cfgp2p_unregister_ndev(struct wl_priv *wl); + +/* WiFi Direct */ +#define SOCIAL_CHAN_1 1 +#define SOCIAL_CHAN_2 6 +#define SOCIAL_CHAN_3 11 +#define SOCIAL_CHAN_CNT 3 +#define WL_P2P_WILDCARD_SSID "DIRECT-" +#define WL_P2P_WILDCARD_SSID_LEN 7 +#define WL_P2P_INTERFACE_PREFIX "p2p" +#define WL_P2P_TEMP_CHAN 11 + + +#define IS_GAS_REQ(frame, len) (wl_cfgp2p_is_gas_action(frame, len) && \ + ((frame->action == P2PSD_ACTION_ID_GAS_IREQ) || \ + (frame->action == P2PSD_ACTION_ID_GAS_CREQ))) +#define IS_P2P_PUB_ACT_REQ(frame, len) (wl_cfgp2p_is_pub_action(frame, len) && \ + ((frame->subtype == P2P_PAF_GON_REQ) || \ + (frame->subtype == P2P_PAF_INVITE_REQ) || \ + (frame->subtype == P2P_PAF_PROVDIS_REQ))) +#define IS_P2P_SOCIAL(ch) ((ch == SOCIAL_CHAN_1) || (ch == SOCIAL_CHAN_2) || (ch == SOCIAL_CHAN_3)) +#define IS_P2P_SSID(ssid) (memcmp(ssid, WL_P2P_WILDCARD_SSID, WL_P2P_WILDCARD_SSID_LEN) == 0) +#endif /* _wl_cfgp2p_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/uamp_api.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/uamp_api.h @@ -0,0 +1,176 @@ +/* + * Name: uamp_api.h + * + * Description: Universal AMP API + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: uamp_api.h 294267 2011-11-04 23:41:52Z $ + * + */ +#ifndef UAMP_API_H +#define UAMP_API_H + + +#include "typedefs.h" + + +/***************************************************************************** +** Constant and Type Definitions +****************************************************************************** +*/ + +#define BT_API + +/* Types. */ +typedef bool BOOLEAN; +typedef uint8 UINT8; +typedef uint16 UINT16; + + +/* UAMP identifiers */ +#define UAMP_ID_1 1 +#define UAMP_ID_2 2 +typedef UINT8 tUAMP_ID; + +/* UAMP event ids (used by UAMP_CBACK) */ +#define UAMP_EVT_RX_READY 0 /* Data from AMP controller is ready to be read */ +#define UAMP_EVT_CTLR_REMOVED 1 /* Controller removed */ +#define UAMP_EVT_CTLR_READY 2 /* Controller added/ready */ +typedef UINT8 tUAMP_EVT; + + +/* UAMP Channels */ +#define UAMP_CH_HCI_CMD 0 /* HCI Command channel */ +#define UAMP_CH_HCI_EVT 1 /* HCI Event channel */ +#define UAMP_CH_HCI_DATA 2 /* HCI ACL Data channel */ +typedef UINT8 tUAMP_CH; + +/* tUAMP_EVT_DATA: union for event-specific data, used by UAMP_CBACK */ +typedef union { + tUAMP_CH channel; /* UAMP_EVT_RX_READY: channel for which rx occured */ +} tUAMP_EVT_DATA; + + +/***************************************************************************** +** +** Function: UAMP_CBACK +** +** Description: Callback for events. Register callback using UAMP_Init. +** +** Parameters amp_id: AMP device identifier that generated the event +** amp_evt: event id +** p_amp_evt_data: pointer to event-specific data +** +****************************************************************************** +*/ +typedef void (*tUAMP_CBACK)(tUAMP_ID amp_id, tUAMP_EVT amp_evt, tUAMP_EVT_DATA *p_amp_evt_data); + +/***************************************************************************** +** external function declarations +****************************************************************************** +*/ +#ifdef __cplusplus +extern "C" +{ +#endif + +/***************************************************************************** +** +** Function: UAMP_Init +** +** Description: Initialize UAMP driver +** +** Parameters p_cback: Callback function for UAMP event notification +** +****************************************************************************** +*/ +BT_API BOOLEAN UAMP_Init(tUAMP_CBACK p_cback); + + +/***************************************************************************** +** +** Function: UAMP_Open +** +** Description: Open connection to local AMP device. +** +** Parameters app_id: Application specific AMP identifer. This value +** will be included in AMP messages sent to the +** BTU task, to identify source of the message +** +****************************************************************************** +*/ +BT_API BOOLEAN UAMP_Open(tUAMP_ID amp_id); + +/***************************************************************************** +** +** Function: UAMP_Close +** +** Description: Close connection to local AMP device. +** +** Parameters app_id: Application specific AMP identifer. +** +****************************************************************************** +*/ +BT_API void UAMP_Close(tUAMP_ID amp_id); + + +/***************************************************************************** +** +** Function: UAMP_Write +** +** Description: Send buffer to AMP device. Frees GKI buffer when done. +** +** +** Parameters: app_id: AMP identifer. +** p_buf: pointer to buffer to write +** num_bytes: number of bytes to write +** channel: UAMP_CH_HCI_ACL, or UAMP_CH_HCI_CMD +** +** Returns: number of bytes written +** +****************************************************************************** +*/ +BT_API UINT16 UAMP_Write(tUAMP_ID amp_id, UINT8 *p_buf, UINT16 num_bytes, tUAMP_CH channel); + +/***************************************************************************** +** +** Function: UAMP_Read +** +** Description: Read incoming data from AMP. Call after receiving a +** UAMP_EVT_RX_READY callback event. +** +** Parameters: app_id: AMP identifer. +** p_buf: pointer to buffer for holding incoming AMP data +** buf_size: size of p_buf +** channel: UAMP_CH_HCI_ACL, or UAMP_CH_HCI_EVT +** +** Returns: number of bytes read +** +****************************************************************************** +*/ +BT_API UINT16 UAMP_Read(tUAMP_ID amp_id, UINT8 *p_buf, UINT16 buf_size, tUAMP_CH channel); + +#ifdef __cplusplus +} +#endif + +#endif /* UAMP_API_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/dhd_bta.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/dhd_bta.c @@ -0,0 +1,338 @@ +/* + * BT-AMP support routines + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhd_bta.c 303834 2011-12-20 06:17:39Z $ + */ +#ifndef WLBTAMP +#error "WLBTAMP is not defined" +#endif /* WLBTAMP */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + + +#ifdef SEND_HCI_CMD_VIA_IOCTL +#define BTA_HCI_CMD_MAX_LEN HCI_CMD_PREAMBLE_SIZE + HCI_CMD_DATA_SIZE + +/* Send HCI cmd via wl iovar HCI_cmd to the dongle. */ +int +dhd_bta_docmd(dhd_pub_t *pub, void *cmd_buf, uint cmd_len) +{ + amp_hci_cmd_t *cmd = (amp_hci_cmd_t *)cmd_buf; + uint8 buf[BTA_HCI_CMD_MAX_LEN + 16]; + uint len = sizeof(buf); + wl_ioctl_t ioc; + + if (cmd_len < HCI_CMD_PREAMBLE_SIZE) + return BCME_BADLEN; + + if ((uint)cmd->plen + HCI_CMD_PREAMBLE_SIZE > cmd_len) + return BCME_BADLEN; + + len = bcm_mkiovar("HCI_cmd", + (char *)cmd, (uint)cmd->plen + HCI_CMD_PREAMBLE_SIZE, (char *)buf, len); + + + memset(&ioc, 0, sizeof(ioc)); + + ioc.cmd = WLC_SET_VAR; + ioc.buf = buf; + ioc.len = len; + ioc.set = TRUE; + + return dhd_wl_ioctl(pub, &ioc, ioc.buf, ioc.len); +} +#else /* !SEND_HCI_CMD_VIA_IOCTL */ + +static void +dhd_bta_flush_hcidata(dhd_pub_t *pub, uint16 llh) +{ + int prec; + struct pktq *q; + uint count = 0; + + q = dhd_bus_txq(pub->bus); + if (q == NULL) + return; + + DHD_BTA(("dhd: flushing HCI ACL data for logical link %u...\n", llh)); + + dhd_os_sdlock_txq(pub); + + /* Walk through the txq and toss all HCI ACL data packets */ + PKTQ_PREC_ITER(q, prec) { + void *head_pkt = NULL; + + while (pktq_ppeek(q, prec) != head_pkt) { + void *pkt = pktq_pdeq(q, prec); + int ifidx; + + PKTPULL(pub->osh, pkt, dhd_bus_hdrlen(pub->bus)); + dhd_prot_hdrpull(pub, &ifidx, pkt, NULL, NULL); + + if (PKTLEN(pub->osh, pkt) >= RFC1042_HDR_LEN) { + struct ether_header *eh = + (struct ether_header *)PKTDATA(pub->osh, pkt); + + if (ntoh16(eh->ether_type) < ETHER_TYPE_MIN) { + struct dot11_llc_snap_header *lsh = + (struct dot11_llc_snap_header *)&eh[1]; + + if (bcmp(lsh, BT_SIG_SNAP_MPROT, + DOT11_LLC_SNAP_HDR_LEN - 2) == 0 && + ntoh16(lsh->type) == BTA_PROT_L2CAP) { + amp_hci_ACL_data_t *ACL_data = + (amp_hci_ACL_data_t *)&lsh[1]; + uint16 handle = ltoh16(ACL_data->handle); + + if (HCI_ACL_DATA_HANDLE(handle) == llh) { + PKTFREE(pub->osh, pkt, TRUE); + count ++; + continue; + } + } + } + } + + dhd_prot_hdrpush(pub, ifidx, pkt); + PKTPUSH(pub->osh, pkt, dhd_bus_hdrlen(pub->bus)); + + if (head_pkt == NULL) + head_pkt = pkt; + pktq_penq(q, prec, pkt); + } + } + + dhd_os_sdunlock_txq(pub); + + DHD_BTA(("dhd: flushed %u packet(s) for logical link %u...\n", count, llh)); +} + +/* Handle HCI cmd locally. + * Return 0: continue to send the cmd across SDIO + * < 0: stop, fail + * > 0: stop, succuess + */ +static int +_dhd_bta_docmd(dhd_pub_t *pub, amp_hci_cmd_t *cmd) +{ + int status = 0; + + switch (ltoh16_ua((uint8 *)&cmd->opcode)) { + case HCI_Enhanced_Flush: { + eflush_cmd_parms_t *cmdparms = (eflush_cmd_parms_t *)cmd->parms; + dhd_bta_flush_hcidata(pub, ltoh16_ua(cmdparms->llh)); + break; + } + default: + break; + } + + return status; +} + +/* Send HCI cmd encapsulated in BT-SIG frame via data channel to the dongle. */ +int +dhd_bta_docmd(dhd_pub_t *pub, void *cmd_buf, uint cmd_len) +{ + amp_hci_cmd_t *cmd = (amp_hci_cmd_t *)cmd_buf; + struct ether_header *eh; + struct dot11_llc_snap_header *lsh; + osl_t *osh = pub->osh; + uint len; + void *p; + int status; + + if (cmd_len < HCI_CMD_PREAMBLE_SIZE) { + DHD_ERROR(("dhd_bta_docmd: short command, cmd_len %u\n", cmd_len)); + return BCME_BADLEN; + } + + if ((len = (uint)cmd->plen + HCI_CMD_PREAMBLE_SIZE) > cmd_len) { + DHD_ERROR(("dhd_bta_docmd: malformed command, len %u cmd_len %u\n", + len, cmd_len)); + /* return BCME_BADLEN; */ + } + + p = PKTGET(osh, pub->hdrlen + RFC1042_HDR_LEN + len, TRUE); + if (p == NULL) { + DHD_ERROR(("dhd_bta_docmd: out of memory\n")); + return BCME_NOMEM; + } + + + /* intercept and handle the HCI cmd locally */ + if ((status = _dhd_bta_docmd(pub, cmd)) > 0) + return 0; + else if (status < 0) + return status; + + /* copy in HCI cmd */ + PKTPULL(osh, p, pub->hdrlen + RFC1042_HDR_LEN); + bcopy(cmd, PKTDATA(osh, p), len); + + /* copy in partial Ethernet header with BT-SIG LLC/SNAP header */ + PKTPUSH(osh, p, RFC1042_HDR_LEN); + eh = (struct ether_header *)PKTDATA(osh, p); + bzero(eh->ether_dhost, ETHER_ADDR_LEN); + ETHER_SET_LOCALADDR(eh->ether_dhost); + bcopy(&pub->mac, eh->ether_shost, ETHER_ADDR_LEN); + eh->ether_type = hton16(len + DOT11_LLC_SNAP_HDR_LEN); + lsh = (struct dot11_llc_snap_header *)&eh[1]; + bcopy(BT_SIG_SNAP_MPROT, lsh, DOT11_LLC_SNAP_HDR_LEN - 2); + lsh->type = 0; + + return dhd_sendpkt(pub, 0, p); +} +#endif /* !SEND_HCI_CMD_VIA_IOCTL */ + +/* Send HCI ACL data to dongle via data channel */ +int +dhd_bta_tx_hcidata(dhd_pub_t *pub, void *data_buf, uint data_len) +{ + amp_hci_ACL_data_t *data = (amp_hci_ACL_data_t *)data_buf; + struct ether_header *eh; + struct dot11_llc_snap_header *lsh; + osl_t *osh = pub->osh; + uint len; + void *p; + + if (data_len < HCI_ACL_DATA_PREAMBLE_SIZE) { + DHD_ERROR(("dhd_bta_tx_hcidata: short data_buf, data_len %u\n", data_len)); + return BCME_BADLEN; + } + + if ((len = (uint)ltoh16(data->dlen) + HCI_ACL_DATA_PREAMBLE_SIZE) > data_len) { + DHD_ERROR(("dhd_bta_tx_hcidata: malformed hci data, len %u data_len %u\n", + len, data_len)); + /* return BCME_BADLEN; */ + } + + p = PKTGET(osh, pub->hdrlen + RFC1042_HDR_LEN + len, TRUE); + if (p == NULL) { + DHD_ERROR(("dhd_bta_tx_hcidata: out of memory\n")); + return BCME_NOMEM; + } + + + /* copy in HCI ACL data header and HCI ACL data */ + PKTPULL(osh, p, pub->hdrlen + RFC1042_HDR_LEN); + bcopy(data, PKTDATA(osh, p), len); + + /* copy in partial Ethernet header with BT-SIG LLC/SNAP header */ + PKTPUSH(osh, p, RFC1042_HDR_LEN); + eh = (struct ether_header *)PKTDATA(osh, p); + bzero(eh->ether_dhost, ETHER_ADDR_LEN); + bcopy(&pub->mac, eh->ether_shost, ETHER_ADDR_LEN); + eh->ether_type = hton16(len + DOT11_LLC_SNAP_HDR_LEN); + lsh = (struct dot11_llc_snap_header *)&eh[1]; + bcopy(BT_SIG_SNAP_MPROT, lsh, DOT11_LLC_SNAP_HDR_LEN - 2); + lsh->type = HTON16(BTA_PROT_L2CAP); + + return dhd_sendpkt(pub, 0, p); +} + +/* txcomplete callback */ +void +dhd_bta_tx_hcidata_complete(dhd_pub_t *dhdp, void *txp, bool success) +{ + uint8 *pktdata = (uint8 *)PKTDATA(dhdp->osh, txp); + amp_hci_ACL_data_t *ACL_data = (amp_hci_ACL_data_t *)(pktdata + RFC1042_HDR_LEN); + uint16 handle = ltoh16(ACL_data->handle); + uint16 llh = HCI_ACL_DATA_HANDLE(handle); + + wl_event_msg_t event; + uint8 data[HCI_EVT_PREAMBLE_SIZE + sizeof(num_completed_data_blocks_evt_parms_t)]; + amp_hci_event_t *evt; + num_completed_data_blocks_evt_parms_t *parms; + + uint16 len = HCI_EVT_PREAMBLE_SIZE + sizeof(num_completed_data_blocks_evt_parms_t); + + /* update the event struct */ + memset(&event, 0, sizeof(event)); + event.version = hton16(BCM_EVENT_MSG_VERSION); + event.event_type = hton32(WLC_E_BTA_HCI_EVENT); + event.status = 0; + event.reason = 0; + event.auth_type = 0; + event.datalen = hton32(len); + event.flags = 0; + + /* generate Number of Completed Blocks event */ + evt = (amp_hci_event_t *)data; + evt->ecode = HCI_Number_of_Completed_Data_Blocks; + evt->plen = sizeof(num_completed_data_blocks_evt_parms_t); + + parms = (num_completed_data_blocks_evt_parms_t *)evt->parms; + htol16_ua_store(dhdp->maxdatablks, (uint8 *)&parms->num_blocks); + parms->num_handles = 1; + htol16_ua_store(llh, (uint8 *)&parms->completed[0].handle); + parms->completed[0].pkts = 1; + parms->completed[0].blocks = 1; + + dhd_sendup_event_common(dhdp, &event, data); +} + +/* event callback */ +void +dhd_bta_doevt(dhd_pub_t *dhdp, void *data_buf, uint data_len) +{ + amp_hci_event_t *evt = (amp_hci_event_t *)data_buf; + + switch (evt->ecode) { + case HCI_Command_Complete: { + cmd_complete_parms_t *parms = (cmd_complete_parms_t *)evt->parms; + switch (ltoh16_ua((uint8 *)&parms->opcode)) { + case HCI_Read_Data_Block_Size: { + read_data_block_size_evt_parms_t *parms2 = + (read_data_block_size_evt_parms_t *)parms->parms; + dhdp->maxdatablks = ltoh16_ua((uint8 *)&parms2->data_block_num); + break; + } + } + break; + } + + case HCI_Flush_Occurred: { + flush_occurred_evt_parms_t *evt_parms = (flush_occurred_evt_parms_t *)evt->parms; + dhd_bta_flush_hcidata(dhdp, ltoh16_ua((uint8 *)&evt_parms->handle)); + break; + } + default: + break; + } +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_cfg80211.c +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_cfg80211.c @@ -0,0 +1,7332 @@ +/* + * Linux cfg80211 driver + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_cfg80211.c 328984 2012-04-23 14:08:37Z $ + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#ifdef BCMWAPI_WPI +/* these items should evetually go into wireless.h of the linux system headfile dir */ +#ifndef IW_ENCODE_ALG_SM4 +#define IW_ENCODE_ALG_SM4 0x20 +#endif + +#ifndef IW_AUTH_WAPI_ENABLED +#define IW_AUTH_WAPI_ENABLED 0x20 +#endif + +#ifndef IW_AUTH_WAPI_VERSION_1 +#define IW_AUTH_WAPI_VERSION_1 0x00000008 +#endif + +#ifndef IW_AUTH_CIPHER_SMS4 +#define IW_AUTH_CIPHER_SMS4 0x00000020 +#endif + +#ifndef IW_AUTH_KEY_MGMT_WAPI_PSK +#define IW_AUTH_KEY_MGMT_WAPI_PSK 4 +#endif + +#ifndef IW_AUTH_KEY_MGMT_WAPI_CERT +#define IW_AUTH_KEY_MGMT_WAPI_CERT 8 +#endif +#endif /* BCMWAPI_WPI */ + +#ifdef BCMWAPI_WPI +#define IW_WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED | SMS4_ENABLED)) +#else /* BCMWAPI_WPI */ +#define IW_WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED)) +#endif /* BCMWAPI_WPI */ + + +static struct device *cfg80211_parent_dev = NULL; +static int vsdb_supported = 0; +struct wl_priv *wlcfg_drv_priv = NULL; + +u32 wl_dbg_level = WL_DBG_ERR; + +#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] +#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x" +#define MAX_WAIT_TIME 1500 +#define WL_SCAN_ACTIVE_TIME 40 /* ms : Embedded default Active setting from DHD Driver */ +#define WL_SCAN_PASSIVE_TIME 130 /* ms: Embedded default Passive setting from DHD Driver */ +#define WL_FRAME_LEN 300 + +#define WL_CHANSPEC_CTL_SB_NONE WL_CHANSPEC_CTL_SB_LLL + + +#define DNGL_FUNC(func, parameters) func parameters; +#define COEX_DHCP + +/* This is to override regulatory domains defined in cfg80211 module (reg.c) + * By default world regulatory domain defined in reg.c puts the flags NL80211_RRF_PASSIVE_SCAN + * and NL80211_RRF_NO_IBSS for 5GHz channels (for 36..48 and 149..165). + * With respect to these flags, wpa_supplicant doesn't start p2p operations on 5GHz channels. + * All the chnages in world regulatory domain are to be done here. + */ +static const struct ieee80211_regdomain brcm_regdom = { + .n_reg_rules = 5, + .alpha2 = "99", + .reg_rules = { + /* IEEE 802.11b/g, channels 1..11 */ + REG_RULE(2412-10, 2462+10, 40, 6, 20, 0), + /* IEEE 802.11b/g, channels 12..13. No HT40 + * channel fits here. + */ + REG_RULE(2467-10, 2472+10, 20, 6, 20, + NL80211_RRF_PASSIVE_SCAN | + NL80211_RRF_NO_IBSS), + /* IEEE 802.11 channel 14 - Only JP enables + * this and for 802.11b only + */ + REG_RULE(2484-10, 2484+10, 20, 6, 20, + NL80211_RRF_PASSIVE_SCAN | + NL80211_RRF_NO_IBSS | + NL80211_RRF_NO_OFDM), + /* IEEE 802.11a, channel 36..64 */ + REG_RULE(5150-10, 5350+10, 40, 6, 20, 0), + /* IEEE 802.11a, channel 100..165 */ + REG_RULE(5470-10, 5850+10, 40, 6, 20, 0), } +}; + + +/* Data Element Definitions */ +#define WPS_ID_CONFIG_METHODS 0x1008 +#define WPS_ID_REQ_TYPE 0x103A +#define WPS_ID_DEVICE_NAME 0x1011 +#define WPS_ID_VERSION 0x104A +#define WPS_ID_DEVICE_PWD_ID 0x1012 +#define WPS_ID_REQ_DEV_TYPE 0x106A +#define WPS_ID_SELECTED_REGISTRAR_CONFIG_METHODS 0x1053 +#define WPS_ID_PRIM_DEV_TYPE 0x1054 + +/* Device Password ID */ +#define DEV_PW_DEFAULT 0x0000 +#define DEV_PW_USER_SPECIFIED 0x0001, +#define DEV_PW_MACHINE_SPECIFIED 0x0002 +#define DEV_PW_REKEY 0x0003 +#define DEV_PW_PUSHBUTTON 0x0004 +#define DEV_PW_REGISTRAR_SPECIFIED 0x0005 + +/* Config Methods */ +#define WPS_CONFIG_USBA 0x0001 +#define WPS_CONFIG_ETHERNET 0x0002 +#define WPS_CONFIG_LABEL 0x0004 +#define WPS_CONFIG_DISPLAY 0x0008 +#define WPS_CONFIG_EXT_NFC_TOKEN 0x0010 +#define WPS_CONFIG_INT_NFC_TOKEN 0x0020 +#define WPS_CONFIG_NFC_INTERFACE 0x0040 +#define WPS_CONFIG_PUSHBUTTON 0x0080 +#define WPS_CONFIG_KEYPAD 0x0100 +#define WPS_CONFIG_VIRT_PUSHBUTTON 0x0280 +#define WPS_CONFIG_PHY_PUSHBUTTON 0x0480 +#define WPS_CONFIG_VIRT_DISPLAY 0x2008 +#define WPS_CONFIG_PHY_DISPLAY 0x4008 + +/* + * cfg80211_ops api/callback list + */ +static s32 wl_frame_get_mgmt(u16 fc, const struct ether_addr *da, + const struct ether_addr *sa, const struct ether_addr *bssid, + u8 **pheader, u32 *body_len, u8 *pbody); +static s32 __wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_scan_request *request, + struct cfg80211_ssid *this_ssid); +static s32 wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_scan_request *request); +static s32 wl_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed); +static s32 wl_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_ibss_params *params); +static s32 wl_cfg80211_leave_ibss(struct wiphy *wiphy, + struct net_device *dev); +static s32 wl_cfg80211_get_station(struct wiphy *wiphy, + struct net_device *dev, u8 *mac, + struct station_info *sinfo); +static s32 wl_cfg80211_set_power_mgmt(struct wiphy *wiphy, + struct net_device *dev, bool enabled, + s32 timeout); +static int wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_connect_params *sme); +static s32 wl_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev, + u16 reason_code); +static s32 wl_cfg80211_set_tx_power(struct wiphy *wiphy, + enum nl80211_tx_power_setting type, + s32 dbm); +static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, s32 *dbm); +static s32 wl_cfg80211_config_default_key(struct wiphy *wiphy, + struct net_device *dev, + u8 key_idx, bool unicast, bool multicast); +static s32 wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, bool pairwise, const u8 *mac_addr, + struct key_params *params); +static s32 wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, bool pairwise, const u8 *mac_addr); +static s32 wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, bool pairwise, const u8 *mac_addr, + void *cookie, void (*callback) (void *cookie, + struct key_params *params)); +static s32 wl_cfg80211_config_default_mgmt_key(struct wiphy *wiphy, + struct net_device *dev, u8 key_idx); +static s32 wl_cfg80211_resume(struct wiphy *wiphy); +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) +static s32 wl_cfg80211_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wow); +#else +static s32 wl_cfg80211_suspend(struct wiphy *wiphy); +#endif +static s32 wl_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_pmksa *pmksa); +static s32 wl_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_pmksa *pmksa); +static s32 wl_cfg80211_flush_pmksa(struct wiphy *wiphy, + struct net_device *dev); +static s32 wl_notify_escan_complete(struct wl_priv *wl, + struct net_device *ndev, bool aborted, bool fw_abort); +/* + * event & event Q handlers for cfg80211 interfaces + */ +static s32 wl_create_event_handler(struct wl_priv *wl); +static void wl_destroy_event_handler(struct wl_priv *wl); +static s32 wl_event_handler(void *data); +static void wl_init_eq(struct wl_priv *wl); +static void wl_flush_eq(struct wl_priv *wl); +static unsigned long wl_lock_eq(struct wl_priv *wl); +static void wl_unlock_eq(struct wl_priv *wl, unsigned long flags); +static void wl_init_eq_lock(struct wl_priv *wl); +static void wl_init_event_handler(struct wl_priv *wl); +static struct wl_event_q *wl_deq_event(struct wl_priv *wl); +static s32 wl_enq_event(struct wl_priv *wl, struct net_device *ndev, u32 type, + const wl_event_msg_t *msg, void *data); +static void wl_put_event(struct wl_event_q *e); +static void wl_wakeup_event(struct wl_priv *wl); +static s32 wl_notify_connect_status_ap(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data); +static s32 wl_notify_connect_status(struct wl_priv *wl, + struct net_device *ndev, + const wl_event_msg_t *e, void *data); +static s32 wl_notify_roaming_status(struct wl_priv *wl, + struct net_device *ndev, + const wl_event_msg_t *e, void *data); +static s32 wl_notify_scan_status(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data); +static s32 wl_bss_connect_done(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data, bool completed); +static s32 wl_bss_roaming_done(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data); +static s32 wl_notify_mic_status(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data); +/* + * register/deregister parent device + */ +static void wl_cfg80211_clear_parent_dev(void); + +/* + * ioctl utilites + */ + +/* + * cfg80211 set_wiphy_params utilities + */ +static s32 wl_set_frag(struct net_device *dev, u32 frag_threshold); +static s32 wl_set_rts(struct net_device *dev, u32 frag_threshold); +static s32 wl_set_retry(struct net_device *dev, u32 retry, bool l); + +/* + * wl profile utilities + */ +static s32 wl_update_prof(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data, s32 item); +static void *wl_read_prof(struct wl_priv *wl, struct net_device *ndev, s32 item); +static void wl_init_prof(struct wl_priv *wl, struct net_device *ndev); + +/* + * cfg80211 connect utilites + */ +static s32 wl_set_wpa_version(struct net_device *dev, + struct cfg80211_connect_params *sme); +static s32 wl_set_auth_type(struct net_device *dev, + struct cfg80211_connect_params *sme); +static s32 wl_set_set_cipher(struct net_device *dev, + struct cfg80211_connect_params *sme); +static s32 wl_set_key_mgmt(struct net_device *dev, + struct cfg80211_connect_params *sme); +static s32 wl_set_set_sharedkey(struct net_device *dev, + struct cfg80211_connect_params *sme); +#ifdef BCMWAPI_WPI +static s32 wl_set_set_wapi_ie(struct net_device *dev, + struct cfg80211_connect_params *sme); +#endif +static s32 wl_get_assoc_ies(struct wl_priv *wl, struct net_device *ndev); +static void wl_ch_to_chanspec(int ch, + struct wl_join_params *join_params, size_t *join_params_size); + +/* + * information element utilities + */ +static void wl_rst_ie(struct wl_priv *wl); +static __used s32 wl_add_ie(struct wl_priv *wl, u8 t, u8 l, u8 *v); +static s32 wl_mrg_ie(struct wl_priv *wl, u8 *ie_stream, u16 ie_size); +static s32 wl_cp_ie(struct wl_priv *wl, u8 *dst, u16 dst_size); +static u32 wl_get_ielen(struct wl_priv *wl); + + +static s32 wl_setup_wiphy(struct wireless_dev *wdev, struct device *dev); +static void wl_free_wdev(struct wl_priv *wl); + +static s32 wl_inform_bss(struct wl_priv *wl); +static s32 wl_inform_single_bss(struct wl_priv *wl, struct wl_bss_info *bi); +static s32 wl_update_bss_info(struct wl_priv *wl, struct net_device *ndev); +static chanspec_t wl_cfg80211_get_shared_freq(struct wiphy *wiphy); + +static s32 wl_add_keyext(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, const u8 *mac_addr, + struct key_params *params); +/* + * key indianess swap utilities + */ +static void swap_key_from_BE(struct wl_wsec_key *key); +static void swap_key_to_BE(struct wl_wsec_key *key); + +/* + * wl_priv memory init/deinit utilities + */ +static s32 wl_init_priv_mem(struct wl_priv *wl); +static void wl_deinit_priv_mem(struct wl_priv *wl); + +static void wl_delay(u32 ms); + +/* + * ibss mode utilities + */ +static bool wl_is_ibssmode(struct wl_priv *wl, struct net_device *ndev); +static __used bool wl_is_ibssstarter(struct wl_priv *wl); + +/* + * link up/down , default configuration utilities + */ +static s32 __wl_cfg80211_up(struct wl_priv *wl); +static s32 __wl_cfg80211_down(struct wl_priv *wl); +static s32 wl_add_remove_eventmsg(struct net_device *ndev, u16 event, bool add); +static bool wl_is_linkdown(struct wl_priv *wl, const wl_event_msg_t *e); +static bool wl_is_linkup(struct wl_priv *wl, const wl_event_msg_t *e, struct net_device *ndev); +static bool wl_is_nonetwork(struct wl_priv *wl, const wl_event_msg_t *e); +static void wl_link_up(struct wl_priv *wl); +static void wl_link_down(struct wl_priv *wl); +static s32 wl_config_ifmode(struct wl_priv *wl, struct net_device *ndev, s32 iftype); +static void wl_init_conf(struct wl_conf *conf); +static s32 wl_update_wiphybands(struct wl_priv *wl); + +/* + * iscan handler + */ +static void wl_iscan_timer(unsigned long data); +static void wl_term_iscan(struct wl_priv *wl); +static s32 wl_init_scan(struct wl_priv *wl); +static s32 wl_iscan_thread(void *data); +static s32 wl_run_iscan(struct wl_iscan_ctrl *iscan, struct cfg80211_scan_request *request, + u16 action); +static s32 wl_do_iscan(struct wl_priv *wl, struct cfg80211_scan_request *request); +static s32 wl_wakeup_iscan(struct wl_iscan_ctrl *iscan); +static s32 wl_invoke_iscan(struct wl_priv *wl); +static s32 wl_get_iscan_results(struct wl_iscan_ctrl *iscan, u32 *status, + struct wl_scan_results **bss_list); +static void wl_notify_iscan_complete(struct wl_iscan_ctrl *iscan, bool aborted); +static void wl_init_iscan_handler(struct wl_iscan_ctrl *iscan); +static s32 wl_iscan_done(struct wl_priv *wl); +static s32 wl_iscan_pending(struct wl_priv *wl); +static s32 wl_iscan_inprogress(struct wl_priv *wl); +static s32 wl_iscan_aborted(struct wl_priv *wl); + +/* + * find most significant bit set + */ +static __used u32 wl_find_msb(u16 bit16); + +/* + * rfkill support + */ +static int wl_setup_rfkill(struct wl_priv *wl, bool setup); +static int wl_rfkill_set(void *data, bool blocked); + +static wl_scan_params_t *wl_cfg80211_scan_alloc_params(int channel, + int nprobes, int *out_params_size); +static void get_primary_mac(struct wl_priv *wl, struct ether_addr *mac); + +/* + * Some external functions, TODO: move them to dhd_linux.h + */ +int dhd_add_monitor(char *name, struct net_device **new_ndev); +int dhd_del_monitor(struct net_device *ndev); +int dhd_monitor_init(void *dhd_pub); +int dhd_monitor_uninit(void); +int dhd_start_xmit(struct sk_buff *skb, struct net_device *net); + + +#define CHECK_SYS_UP(wlpriv) \ +do { \ + struct net_device *ndev = wl_to_prmry_ndev(wlpriv); \ + if (unlikely(!wl_get_drv_status(wlpriv, READY, ndev))) { \ + WL_INFO(("device is not ready\n")); \ + return -EIO; \ + } \ +} while (0) + + +#define IS_WPA_AKM(akm) ((akm) == RSN_AKM_NONE || \ + (akm) == RSN_AKM_UNSPECIFIED || \ + (akm) == RSN_AKM_PSK) + + +extern int dhd_wait_pend8021x(struct net_device *dev); + +#if (WL_DBG_LEVEL > 0) +#define WL_DBG_ESTR_MAX 50 +static s8 wl_dbg_estr[][WL_DBG_ESTR_MAX] = { + "SET_SSID", "JOIN", "START", "AUTH", "AUTH_IND", + "DEAUTH", "DEAUTH_IND", "ASSOC", "ASSOC_IND", "REASSOC", + "REASSOC_IND", "DISASSOC", "DISASSOC_IND", "QUIET_START", "QUIET_END", + "BEACON_RX", "LINK", "MIC_ERROR", "NDIS_LINK", "ROAM", + "TXFAIL", "PMKID_CACHE", "RETROGRADE_TSF", "PRUNE", "AUTOAUTH", + "EAPOL_MSG", "SCAN_COMPLETE", "ADDTS_IND", "DELTS_IND", "BCNSENT_IND", + "BCNRX_MSG", "BCNLOST_MSG", "ROAM_PREP", "PFN_NET_FOUND", + "PFN_NET_LOST", + "RESET_COMPLETE", "JOIN_START", "ROAM_START", "ASSOC_START", + "IBSS_ASSOC", + "RADIO", "PSM_WATCHDOG", "WLC_E_CCX_ASSOC_START", "WLC_E_CCX_ASSOC_ABORT", + "PROBREQ_MSG", + "SCAN_CONFIRM_IND", "PSK_SUP", "COUNTRY_CODE_CHANGED", + "EXCEEDED_MEDIUM_TIME", "ICV_ERROR", + "UNICAST_DECODE_ERROR", "MULTICAST_DECODE_ERROR", "TRACE", + "WLC_E_BTA_HCI_EVENT", "IF", "WLC_E_P2P_DISC_LISTEN_COMPLETE", + "RSSI", "PFN_SCAN_COMPLETE", "WLC_E_EXTLOG_MSG", + "ACTION_FRAME", "ACTION_FRAME_COMPLETE", "WLC_E_PRE_ASSOC_IND", + "WLC_E_PRE_REASSOC_IND", "WLC_E_CHANNEL_ADOPTED", "WLC_E_AP_STARTED", + "WLC_E_DFS_AP_STOP", "WLC_E_DFS_AP_RESUME", "WLC_E_WAI_STA_EVENT", + "WLC_E_WAI_MSG", "WLC_E_ESCAN_RESULT", "WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE", + "WLC_E_PROBRESP_MSG", "WLC_E_P2P_PROBREQ_MSG", "WLC_E_DCS_REQUEST", "WLC_E_FIFO_CREDIT_MAP", + "WLC_E_ACTION_FRAME_RX", "WLC_E_WAKE_EVENT", "WLC_E_RM_COMPLETE" +}; +#endif /* WL_DBG_LEVEL */ + +#define CHAN2G(_channel, _freq, _flags) { \ + .band = IEEE80211_BAND_2GHZ, \ + .center_freq = (_freq), \ + .hw_value = (_channel), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ +} + +#define CHAN5G(_channel, _flags) { \ + .band = IEEE80211_BAND_5GHZ, \ + .center_freq = 5000 + (5 * (_channel)), \ + .hw_value = (_channel), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ +} + +#define RATE_TO_BASE100KBPS(rate) (((rate) * 10) / 2) +#define RATETAB_ENT(_rateid, _flags) \ + { \ + .bitrate = RATE_TO_BASE100KBPS(_rateid), \ + .hw_value = (_rateid), \ + .flags = (_flags), \ + } + +static struct ieee80211_rate __wl_rates[] = { + RATETAB_ENT(WLC_RATE_1M, 0), + RATETAB_ENT(WLC_RATE_2M, IEEE80211_RATE_SHORT_PREAMBLE), + RATETAB_ENT(WLC_RATE_5M5, IEEE80211_RATE_SHORT_PREAMBLE), + RATETAB_ENT(WLC_RATE_11M, IEEE80211_RATE_SHORT_PREAMBLE), + RATETAB_ENT(WLC_RATE_6M, 0), + RATETAB_ENT(WLC_RATE_9M, 0), + RATETAB_ENT(WLC_RATE_12M, 0), + RATETAB_ENT(WLC_RATE_18M, 0), + RATETAB_ENT(WLC_RATE_24M, 0), + RATETAB_ENT(WLC_RATE_36M, 0), + RATETAB_ENT(WLC_RATE_48M, 0), + RATETAB_ENT(WLC_RATE_54M, 0) +}; + +#define wl_a_rates (__wl_rates + 4) +#define wl_a_rates_size 8 +#define wl_g_rates (__wl_rates + 0) +#define wl_g_rates_size 12 + +static struct ieee80211_channel __wl_2ghz_channels[] = { + CHAN2G(1, 2412, 0), + CHAN2G(2, 2417, 0), + CHAN2G(3, 2422, 0), + CHAN2G(4, 2427, 0), + CHAN2G(5, 2432, 0), + CHAN2G(6, 2437, 0), + CHAN2G(7, 2442, 0), + CHAN2G(8, 2447, 0), + CHAN2G(9, 2452, 0), + CHAN2G(10, 2457, 0), + CHAN2G(11, 2462, 0), + CHAN2G(12, 2467, 0), + CHAN2G(13, 2472, 0), + CHAN2G(14, 2484, 0) +}; + +static struct ieee80211_channel __wl_5ghz_a_channels[] = { + CHAN5G(34, 0), CHAN5G(36, 0), + CHAN5G(38, 0), CHAN5G(40, 0), + CHAN5G(42, 0), CHAN5G(44, 0), + CHAN5G(46, 0), CHAN5G(48, 0), + CHAN5G(52, 0), CHAN5G(56, 0), + CHAN5G(60, 0), CHAN5G(64, 0), + CHAN5G(100, 0), CHAN5G(104, 0), + CHAN5G(108, 0), CHAN5G(112, 0), + CHAN5G(116, 0), CHAN5G(120, 0), + CHAN5G(124, 0), CHAN5G(128, 0), + CHAN5G(132, 0), CHAN5G(136, 0), + CHAN5G(140, 0), CHAN5G(149, 0), + CHAN5G(153, 0), CHAN5G(157, 0), + CHAN5G(161, 0), CHAN5G(165, 0) +}; + +static struct ieee80211_supported_band __wl_band_2ghz = { + .band = IEEE80211_BAND_2GHZ, + .channels = __wl_2ghz_channels, + .n_channels = ARRAY_SIZE(__wl_2ghz_channels), + .bitrates = wl_g_rates, + .n_bitrates = wl_g_rates_size +}; + +static struct ieee80211_supported_band __wl_band_5ghz_a = { + .band = IEEE80211_BAND_5GHZ, + .channels = __wl_5ghz_a_channels, + .n_channels = ARRAY_SIZE(__wl_5ghz_a_channels), + .bitrates = wl_a_rates, + .n_bitrates = wl_a_rates_size +}; + +static const u32 __wl_cipher_suites[] = { + WLAN_CIPHER_SUITE_WEP40, + WLAN_CIPHER_SUITE_WEP104, + WLAN_CIPHER_SUITE_TKIP, + WLAN_CIPHER_SUITE_CCMP, + WLAN_CIPHER_SUITE_AES_CMAC, +#ifdef BCMWAPI_WPI + WLAN_CIPHER_SUITE_SMS4 +#endif +}; + +/* IOCtl version read from targeted driver */ +static int ioctl_version; + +/* Return a new chanspec given a legacy chanspec + * Returns INVCHANSPEC on error + */ +static chanspec_t +wl_chspec_from_legacy(chanspec_t legacy_chspec) +{ + chanspec_t chspec; + + /* get the channel number */ + chspec = LCHSPEC_CHANNEL(legacy_chspec); + + /* convert the band */ + if (LCHSPEC_IS2G(legacy_chspec)) { + chspec |= WL_CHANSPEC_BAND_2G; + } else { + chspec |= WL_CHANSPEC_BAND_5G; + } + + /* convert the bw and sideband */ + if (LCHSPEC_IS20(legacy_chspec)) { + chspec |= WL_CHANSPEC_BW_20; + } else { + chspec |= WL_CHANSPEC_BW_40; + if (LCHSPEC_CTL_SB(legacy_chspec) == WL_LCHANSPEC_CTL_SB_LOWER) { + chspec |= WL_CHANSPEC_CTL_SB_L; + } else { + chspec |= WL_CHANSPEC_CTL_SB_U; + } + } + + if (wf_chspec_malformed(chspec)) { + WL_ERR(("wl_chspec_from_legacy: output chanspec (0x%04X) malformed\n", + chspec)); + return INVCHANSPEC; + } + + return chspec; +} + +/* Return a legacy chanspec given a new chanspec + * Returns INVCHANSPEC on error + */ +static chanspec_t +wl_chspec_to_legacy(chanspec_t chspec) +{ + chanspec_t lchspec; + + if (wf_chspec_malformed(chspec)) { + WL_ERR(("wl_chspec_to_legacy: input chanspec (0x%04X) malformed\n", + chspec)); + return INVCHANSPEC; + } + + /* get the channel number */ + lchspec = CHSPEC_CHANNEL(chspec); + + /* convert the band */ + if (CHSPEC_IS2G(chspec)) { + lchspec |= WL_LCHANSPEC_BAND_2G; + } else { + lchspec |= WL_LCHANSPEC_BAND_5G; + } + + /* convert the bw and sideband */ + if (CHSPEC_IS20(chspec)) { + lchspec |= WL_LCHANSPEC_BW_20; + lchspec |= WL_LCHANSPEC_CTL_SB_NONE; + } else if (CHSPEC_IS40(chspec)) { + lchspec |= WL_LCHANSPEC_BW_40; + if (CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_L) { + lchspec |= WL_LCHANSPEC_CTL_SB_LOWER; + } else { + lchspec |= WL_LCHANSPEC_CTL_SB_UPPER; + } + } else { + /* cannot express the bandwidth */ + char chanbuf[CHANSPEC_STR_LEN]; + WL_ERR(( + "wl_chspec_to_legacy: unable to convert chanspec %s (0x%04X) " + "to pre-11ac format\n", + wf_chspec_ntoa(chspec, chanbuf), chspec)); + return INVCHANSPEC; + } + + return lchspec; +} + +/* given a chanspec value, do the endian and chanspec version conversion to + * a chanspec_t value + * Returns INVCHANSPEC on error + */ +static chanspec_t +wl_chspec_host_to_driver(chanspec_t chanspec) +{ + if (ioctl_version == 1) { + chanspec = wl_chspec_to_legacy(chanspec); + if (chanspec == INVCHANSPEC) { + return chanspec; + } + } + chanspec = htodchanspec(chanspec); + + return chanspec; +} + +/* given a channel value, do the endian and chanspec version conversion to + * a chanspec_t value + * Returns INVCHANSPEC on error + */ +chanspec_t +wl_ch_host_to_driver(u16 channel) +{ + + chanspec_t chanspec; + + chanspec = channel & WL_CHANSPEC_CHAN_MASK; + + if (channel <= CH_MAX_2G_CHANNEL) + chanspec |= WL_CHANSPEC_BAND_2G; + else + chanspec |= WL_CHANSPEC_BAND_5G; + + chanspec |= WL_CHANSPEC_BW_20; + chanspec |= WL_CHANSPEC_CTL_SB_NONE; + + return wl_chspec_host_to_driver(chanspec); +} + +/* given a chanspec value from the driver, do the endian and chanspec version conversion to + * a chanspec_t value + * Returns INVCHANSPEC on error + */ +static chanspec_t +wl_chspec_driver_to_host(chanspec_t chanspec) +{ + chanspec = dtohchanspec(chanspec); + if (ioctl_version == 1) { + chanspec = wl_chspec_from_legacy(chanspec); + } + + return chanspec; +} + +/* There isn't a lot of sense in it, but you can transmit anything you like */ +static const struct ieee80211_txrx_stypes +wl_cfg80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = { + [NL80211_IFTYPE_ADHOC] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) + }, + [NL80211_IFTYPE_STATION] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) + }, + [NL80211_IFTYPE_AP] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4) | + BIT(IEEE80211_STYPE_AUTH >> 4) | + BIT(IEEE80211_STYPE_DEAUTH >> 4) | + BIT(IEEE80211_STYPE_ACTION >> 4) + }, + [NL80211_IFTYPE_AP_VLAN] = { + /* copy AP */ + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4) | + BIT(IEEE80211_STYPE_AUTH >> 4) | + BIT(IEEE80211_STYPE_DEAUTH >> 4) | + BIT(IEEE80211_STYPE_ACTION >> 4) + }, + [NL80211_IFTYPE_P2P_CLIENT] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) + }, + [NL80211_IFTYPE_P2P_GO] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4) | + BIT(IEEE80211_STYPE_AUTH >> 4) | + BIT(IEEE80211_STYPE_DEAUTH >> 4) | + BIT(IEEE80211_STYPE_ACTION >> 4) + } +}; + +static void swap_key_from_BE(struct wl_wsec_key *key) +{ + key->index = htod32(key->index); + key->len = htod32(key->len); + key->algo = htod32(key->algo); + key->flags = htod32(key->flags); + key->rxiv.hi = htod32(key->rxiv.hi); + key->rxiv.lo = htod16(key->rxiv.lo); + key->iv_initialized = htod32(key->iv_initialized); +} + +static void swap_key_to_BE(struct wl_wsec_key *key) +{ + key->index = dtoh32(key->index); + key->len = dtoh32(key->len); + key->algo = dtoh32(key->algo); + key->flags = dtoh32(key->flags); + key->rxiv.hi = dtoh32(key->rxiv.hi); + key->rxiv.lo = dtoh16(key->rxiv.lo); + key->iv_initialized = dtoh32(key->iv_initialized); +} + +/* For debug: Dump the contents of the encoded wps ie buffe */ +static void +wl_validate_wps_ie(char *wps_ie, bool *pbc) +{ + #define WPS_IE_FIXED_LEN 6 + u16 len = (u16) wps_ie[TLV_LEN_OFF]; + u8 *subel = wps_ie+ WPS_IE_FIXED_LEN; + u16 subelt_id; + u16 subelt_len; + u16 val; + u8 *valptr = (uint8*) &val; + + WL_DBG(("wps_ie len=%d\n", len)); + + len -= 4; /* for the WPS IE's OUI, oui_type fields */ + + while (len >= 4) { /* must have attr id, attr len fields */ + valptr[0] = *subel++; + valptr[1] = *subel++; + subelt_id = HTON16(val); + + valptr[0] = *subel++; + valptr[1] = *subel++; + subelt_len = HTON16(val); + + len -= 4; /* for the attr id, attr len fields */ + len -= subelt_len; /* for the remaining fields in this attribute */ + WL_DBG((" subel=%p, subelt_id=0x%x subelt_len=%u\n", + subel, subelt_id, subelt_len)); + + if (subelt_id == WPS_ID_VERSION) { + WL_DBG((" attr WPS_ID_VERSION: %u\n", *subel)); + } else if (subelt_id == WPS_ID_REQ_TYPE) { + WL_DBG((" attr WPS_ID_REQ_TYPE: %u\n", *subel)); + } else if (subelt_id == WPS_ID_CONFIG_METHODS) { + valptr[0] = *subel; + valptr[1] = *(subel + 1); + WL_DBG((" attr WPS_ID_CONFIG_METHODS: %x\n", HTON16(val))); + } else if (subelt_id == WPS_ID_DEVICE_NAME) { + char devname[100]; + memcpy(devname, subel, subelt_len); + devname[subelt_len] = '\0'; + WL_DBG((" attr WPS_ID_DEVICE_NAME: %s (len %u)\n", + devname, subelt_len)); + } else if (subelt_id == WPS_ID_DEVICE_PWD_ID) { + valptr[0] = *subel; + valptr[1] = *(subel + 1); + WL_DBG((" attr WPS_ID_DEVICE_PWD_ID: %u\n", HTON16(val))); + *pbc = (HTON16(val) == DEV_PW_PUSHBUTTON) ? true : false; + } else if (subelt_id == WPS_ID_PRIM_DEV_TYPE) { + valptr[0] = *subel; + valptr[1] = *(subel + 1); + WL_DBG((" attr WPS_ID_PRIM_DEV_TYPE: cat=%u \n", HTON16(val))); + valptr[0] = *(subel + 6); + valptr[1] = *(subel + 7); + WL_DBG((" attr WPS_ID_PRIM_DEV_TYPE: subcat=%u\n", HTON16(val))); + } else if (subelt_id == WPS_ID_REQ_DEV_TYPE) { + valptr[0] = *subel; + valptr[1] = *(subel + 1); + WL_DBG((" attr WPS_ID_REQ_DEV_TYPE: cat=%u\n", HTON16(val))); + valptr[0] = *(subel + 6); + valptr[1] = *(subel + 7); + WL_DBG((" attr WPS_ID_REQ_DEV_TYPE: subcat=%u\n", HTON16(val))); + } else if (subelt_id == WPS_ID_SELECTED_REGISTRAR_CONFIG_METHODS) { + valptr[0] = *subel; + valptr[1] = *(subel + 1); + WL_DBG((" attr WPS_ID_SELECTED_REGISTRAR_CONFIG_METHODS" + ": cat=%u\n", HTON16(val))); + } else { + WL_DBG((" unknown attr 0x%x\n", subelt_id)); + } + + subel += subelt_len; + } +} + +static chanspec_t wl_cfg80211_get_shared_freq(struct wiphy *wiphy) +{ + if (vsdb_supported) { + return wl_ch_host_to_driver(WL_P2P_TEMP_CHAN); + } + else { + chanspec_t chspec; + int err = 0; + struct wl_priv *wl = wiphy_priv(wiphy); + struct net_device *dev = wl_to_prmry_ndev(wl); + struct ether_addr bssid; + struct wl_bss_info *bss = NULL; + + if ((err = wldev_ioctl(dev, WLC_GET_BSSID, &bssid, sizeof(bssid), false))) { + /* STA interface is not associated. So start the new interface on a temp + * channel . Later proper channel will be applied by the above framework + * via set_channel (cfg80211 API). + */ + WL_DBG(("Not associated. Return a temp channel. \n")); + return wl_ch_host_to_driver(WL_P2P_TEMP_CHAN); + } + + + *(u32 *) wl->extra_buf = htod32(WL_EXTRA_BUF_MAX); + if ((err = wldev_ioctl(dev, WLC_GET_BSS_INFO, wl->extra_buf, + sizeof(WL_EXTRA_BUF_MAX), false))) { + WL_ERR(("Failed to get associated bss info, use temp channel \n")); + chspec = wl_ch_host_to_driver(WL_P2P_TEMP_CHAN); + } + else { + bss = (struct wl_bss_info *) (wl->extra_buf + 4); + chspec = bss->chanspec; + WL_DBG(("Valid BSS Found. chanspec:%d \n", bss->chanspec)); + } + return chspec; + } +} + +static struct net_device* wl_cfg80211_add_monitor_if(char *name) +{ + struct net_device* ndev = NULL; + + dhd_add_monitor(name, &ndev); + WL_INFO(("wl_cfg80211_add_monitor_if net device returned: 0x%p\n", ndev)); + return ndev; +} + +static struct net_device * +wl_cfg80211_add_virtual_iface(struct wiphy *wiphy, char *name, + enum nl80211_iftype type, u32 *flags, + struct vif_params *params) +{ + s32 err; + s32 timeout = -1; + s32 wlif_type = -1; + s32 mode = 0; +#if defined(WL_ENABLE_P2P_IF) + s32 dhd_mode = 0; +#endif /* (WL_ENABLE_P2P_IF) */ + chanspec_t chspec; + struct wl_priv *wl = wiphy_priv(wiphy); + struct net_device *_ndev; + struct ether_addr primary_mac; + int (*net_attach)(void *dhdp, int ifidx); + bool rollback_lock = false; + + /* Use primary I/F for sending cmds down to firmware */ + _ndev = wl_to_prmry_ndev(wl); + + WL_DBG(("if name: %s, type: %d\n", name, type)); + switch (type) { + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_AP_VLAN: + case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MESH_POINT: + WL_ERR(("Unsupported interface type\n")); + mode = WL_MODE_IBSS; + return NULL; + case NL80211_IFTYPE_MONITOR: + return wl_cfg80211_add_monitor_if(name); + case NL80211_IFTYPE_P2P_CLIENT: + case NL80211_IFTYPE_STATION: + wlif_type = WL_P2P_IF_CLIENT; + mode = WL_MODE_BSS; + break; + case NL80211_IFTYPE_P2P_GO: + case NL80211_IFTYPE_AP: + wlif_type = WL_P2P_IF_GO; + mode = WL_MODE_AP; + break; + default: + WL_ERR(("Unsupported interface type\n")); + return NULL; + break; + } + + if (!name) { + WL_ERR(("name is NULL\n")); + return NULL; + } + if (wl->iface_cnt == IFACE_MAX_CNT) + return ERR_PTR(-ENOMEM); + if (wl->p2p_supported && (wlif_type != -1)) { + if (wl_get_p2p_status(wl, IF_DELETING)) { + /* wait till IF_DEL is complete + * release the lock for the unregister to proceed + */ + if (rtnl_is_locked()) { + rtnl_unlock(); + rollback_lock = true; + } + WL_INFO(("%s: Released the lock and wait till IF_DEL is complete\n", + __func__)); + timeout = wait_event_interruptible_timeout(wl->netif_change_event, + (wl_get_p2p_status(wl, IF_DELETING) == false), + msecs_to_jiffies(MAX_WAIT_TIME)); + + /* put back the rtnl_lock again */ + if (rollback_lock) { + rtnl_lock(); + rollback_lock = false; + } + if (timeout > 0) { + WL_ERR(("IF DEL is Success\n")); + + } else { + WL_ERR(("timeount < 0, return -EAGAIN\n")); + return ERR_PTR(-EAGAIN); + } + } + if (wl->p2p && !wl->p2p->on && strstr(name, WL_P2P_INTERFACE_PREFIX)) { + p2p_on(wl) = true; + wl_cfgp2p_set_firm_p2p(wl); + wl_cfgp2p_init_discovery(wl); + get_primary_mac(wl, &primary_mac); + wl_cfgp2p_generate_bss_mac(&primary_mac, + &wl->p2p->dev_addr, &wl->p2p->int_addr); + } + + memset(wl->p2p->vir_ifname, 0, IFNAMSIZ); + strncpy(wl->p2p->vir_ifname, name, IFNAMSIZ - 1); + + wldev_iovar_setint(_ndev, "mpc", 0); + wl_notify_escan_complete(wl, _ndev, true, true); + + /* In concurrency case, STA may be already associated in a particular channel. + * so retrieve the current channel of primary interface and then start the virtual + * interface on that. + */ + chspec = wl_cfg80211_get_shared_freq(wiphy); + + /* For P2P mode, use P2P-specific driver features to create the + * bss: "wl p2p_ifadd" + */ + wl_set_p2p_status(wl, IF_ADD); + err = wl_cfgp2p_ifadd(wl, &wl->p2p->int_addr, htod32(wlif_type), chspec); + + if (unlikely(err)) { + WL_ERR((" virtual iface add failed (%d) \n", err)); + return ERR_PTR(-ENOMEM); + } + + timeout = wait_event_interruptible_timeout(wl->netif_change_event, + (wl_get_p2p_status(wl, IF_ADD) == false), + msecs_to_jiffies(MAX_WAIT_TIME)); + if (timeout > 0 && (!wl_get_p2p_status(wl, IF_ADD))) { + + struct wireless_dev *vwdev; + vwdev = kzalloc(sizeof(*vwdev), GFP_KERNEL); + if (unlikely(!vwdev)) { + WL_ERR(("Could not allocate wireless device\n")); + return ERR_PTR(-ENOMEM); + } + vwdev->wiphy = wl->wdev->wiphy; + WL_INFO((" virtual interface(%s) is created memalloc done \n", + wl->p2p->vir_ifname)); + vwdev->iftype = type; + _ndev = wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION); + _ndev->ieee80211_ptr = vwdev; + SET_NETDEV_DEV(_ndev, wiphy_dev(vwdev->wiphy)); + vwdev->netdev = _ndev; + wl_set_drv_status(wl, READY, _ndev); + wl->p2p->vif_created = true; + wl_set_mode_by_netdev(wl, _ndev, mode); + net_attach = wl_to_p2p_bss_private(wl, P2PAPI_BSSCFG_CONNECTION); + if (rtnl_is_locked()) { + rtnl_unlock(); + rollback_lock = true; + } + if (net_attach && !net_attach(wl->pub, _ndev->ifindex)) { + wl_alloc_netinfo(wl, _ndev, vwdev, mode); + WL_ERR((" virtual interface(%s) is " + "created net attach done\n", wl->p2p->vir_ifname)); +#if defined(WL_ENABLE_P2P_IF) + if (type == NL80211_IFTYPE_P2P_CLIENT) + dhd_mode = P2P_GC_ENABLED; + else if (type == NL80211_IFTYPE_P2P_GO) + dhd_mode = P2P_GO_ENABLED; + DNGL_FUNC(dhd_cfg80211_set_p2p_info, (wl, dhd_mode)); +#endif /* (WL_ENABLE_P2P_IF) */ + } else { + /* put back the rtnl_lock again */ + if (rollback_lock) + rtnl_lock(); + goto fail; + } + /* put back the rtnl_lock again */ + if (rollback_lock) + rtnl_lock(); + return _ndev; + + } else { + wl_clr_p2p_status(wl, IF_ADD); + WL_ERR((" virtual interface(%s) is not created \n", wl->p2p->vir_ifname)); + memset(wl->p2p->vir_ifname, '\0', IFNAMSIZ); + wl->p2p->vif_created = false; + } + } +fail: + return ERR_PTR(-ENODEV); +} + +static s32 +wl_cfg80211_del_virtual_iface(struct wiphy *wiphy, struct net_device *dev) +{ + struct ether_addr p2p_mac; + struct wl_priv *wl = wiphy_priv(wiphy); + s32 timeout = -1; + s32 ret = 0; + WL_DBG(("Enter\n")); + + if (wl->p2p_net == dev) { + /* Since there is no ifidx corresponding to p2p0, cmds to + * firmware should be routed through primary I/F + */ + dev = wl_to_prmry_ndev(wl); + } + + if (wl->p2p_supported) { + memcpy(p2p_mac.octet, wl->p2p->int_addr.octet, ETHER_ADDR_LEN); + if (wl->p2p->vif_created) { + if (wl_get_drv_status(wl, SCANNING, dev)) { + wl_notify_escan_complete(wl, dev, true, true); + } + wldev_iovar_setint(dev, "mpc", 1); + wl_set_p2p_status(wl, IF_DELETING); + ret = wl_cfgp2p_ifdel(wl, &p2p_mac); + /* Firmware could not delete the interface so we will not get WLC_E_IF + * event for cleaning the dhd virtual nw interace + * So lets do it here. Failures from fw will ensure the application to do + * ifconfig down and up sequnce, which will reload the fw + * however we should cleanup the linux network virtual interfaces + */ + /* Request framework to RESET and clean up */ + if (ret) { + struct net_device *ndev = wl_to_prmry_ndev(wl); + WL_ERR(("Firmware returned an error (%d) from p2p_ifdel" + "HANG Notification sent to %s\n", ret, ndev->name)); + wl_cfg80211_hang(ndev, WLAN_REASON_UNSPECIFIED); + } + + /* Wait for any pending scan req to get aborted from the sysioc context */ + timeout = wait_event_interruptible_timeout(wl->netif_change_event, + (wl_get_p2p_status(wl, IF_DELETING) == false), + msecs_to_jiffies(MAX_WAIT_TIME)); + if (timeout > 0 && !wl_get_p2p_status(wl, IF_DELETING)) { + WL_DBG(("IFDEL operation done\n")); +#if defined(WL_ENABLE_P2P_IF) + DNGL_FUNC(dhd_cfg80211_clean_p2p_info, (wl)); +#endif /* (WL_ENABLE_P2P_IF)) */ + } else { + WL_ERR(("IFDEL didn't complete properly\n")); + } + ret = dhd_del_monitor(dev); + } + } + return ret; +} + +static s32 +wl_cfg80211_change_virtual_iface(struct wiphy *wiphy, struct net_device *ndev, + enum nl80211_iftype type, u32 *flags, + struct vif_params *params) +{ + s32 ap = 0; + s32 infra = 0; + s32 wlif_type; + s32 mode = 0; + chanspec_t chspec; + struct wl_priv *wl = wiphy_priv(wiphy); + + WL_DBG(("Enter \n")); + switch (type) { + case NL80211_IFTYPE_MONITOR: + case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MESH_POINT: + ap = 1; + WL_ERR(("type (%d) : currently we do not support this type\n", + type)); + break; + case NL80211_IFTYPE_ADHOC: + mode = WL_MODE_IBSS; + break; + case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_P2P_CLIENT: + mode = WL_MODE_BSS; + infra = 1; + break; + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_AP_VLAN: + case NL80211_IFTYPE_P2P_GO: + mode = WL_MODE_AP; + ap = 1; + break; + default: + return -EINVAL; + } + + if (ap) { + wl_set_mode_by_netdev(wl, ndev, mode); + if (wl->p2p_supported && wl->p2p->vif_created) { + WL_DBG(("p2p_vif_created (%d) p2p_on (%d)\n", wl->p2p->vif_created, + p2p_on(wl))); + wldev_iovar_setint(ndev, "mpc", 0); + wl_notify_escan_complete(wl, ndev, true, true); + + /* In concurrency case, STA may be already associated in a particular + * channel. so retrieve the current channel of primary interface and + * then start the virtual interface on that. + */ + chspec = wl_cfg80211_get_shared_freq(wiphy); + + wlif_type = ap ? WL_P2P_IF_GO : WL_P2P_IF_CLIENT; + WL_ERR(("%s : ap (%d), infra (%d), iftype: (%d)\n", + ndev->name, ap, infra, type)); + wl_set_p2p_status(wl, IF_CHANGING); + wl_clr_p2p_status(wl, IF_CHANGED); + wl_cfgp2p_ifchange(wl, &wl->p2p->int_addr, htod32(wlif_type), chspec); + wait_event_interruptible_timeout(wl->netif_change_event, + (wl_get_p2p_status(wl, IF_CHANGED) == true), + msecs_to_jiffies(MAX_WAIT_TIME)); + wl_set_mode_by_netdev(wl, ndev, mode); + wl_clr_p2p_status(wl, IF_CHANGING); + wl_clr_p2p_status(wl, IF_CHANGED); + } else if (ndev == wl_to_prmry_ndev(wl) && + !wl_get_drv_status(wl, AP_CREATED, ndev)) { + wl_set_drv_status(wl, AP_CREATING, ndev); + if (!wl->ap_info && + !(wl->ap_info = kzalloc(sizeof(struct ap_info), GFP_KERNEL))) { + WL_ERR(("struct ap_saved_ie allocation failed\n")); + return -ENOMEM; + } + } else { + WL_ERR(("Cannot change the interface for GO or SOFTAP\n")); + return -EINVAL; + } + } + + ndev->ieee80211_ptr->iftype = type; + return 0; +} + +s32 +wl_cfg80211_notify_ifadd(struct net_device *ndev, s32 idx, s32 bssidx, + void* _net_attach) +{ + struct wl_priv *wl = wlcfg_drv_priv; + s32 ret = BCME_OK; + WL_DBG(("Enter")); + if (!ndev) { + WL_ERR(("net is NULL\n")); + return 0; + } + if (wl->p2p_supported && wl_get_p2p_status(wl, IF_ADD)) { + WL_DBG(("IF_ADD event called from dongle, old interface name: %s," + "new name: %s\n", ndev->name, wl->p2p->vir_ifname)); + /* Assign the net device to CONNECT BSSCFG */ + strncpy(ndev->name, wl->p2p->vir_ifname, IFNAMSIZ - 1); + wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION) = ndev; + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_CONNECTION) = bssidx; + wl_to_p2p_bss_private(wl, P2PAPI_BSSCFG_CONNECTION) = _net_attach; + ndev->ifindex = idx; + wl_clr_p2p_status(wl, IF_ADD); + + wake_up_interruptible(&wl->netif_change_event); + } else { + ret = BCME_NOTREADY; + } + return ret; +} + +s32 +wl_cfg80211_notify_ifdel(struct net_device *ndev) +{ + struct wl_priv *wl = wlcfg_drv_priv; + bool rollback_lock = false; + s32 index = 0; + if (!ndev || !ndev->name) { + WL_ERR(("net is NULL\n")); + return 0; + } + + if (p2p_is_on(wl) && wl->p2p->vif_created && + wl_get_p2p_status(wl, IF_DELETING)) { + if (wl->scan_request && + (wl->escan_info.ndev == ndev)) { + /* Abort any pending scan requests */ + wl->escan_info.escan_state = WL_ESCAN_STATE_IDLE; + if (!rtnl_is_locked()) { + rtnl_lock(); + rollback_lock = true; + } + WL_DBG(("ESCAN COMPLETED\n")); + wl_notify_escan_complete(wl, ndev, true, false); + if (rollback_lock) + rtnl_unlock(); + } + WL_ERR(("IF_DEL event called from dongle, net %x, vif name: %s\n", + (unsigned int)ndev, wl->p2p->vir_ifname)); + + memset(wl->p2p->vir_ifname, '\0', IFNAMSIZ); + index = wl_cfgp2p_find_idx(wl, ndev); + wl_to_p2p_bss_ndev(wl, index) = NULL; + wl_to_p2p_bss_bssidx(wl, index) = 0; + wl->p2p->vif_created = false; + wl_cfgp2p_clear_management_ie(wl, + index); + wl_clr_p2p_status(wl, IF_DELETING); + WL_DBG(("index : %d\n", index)); + + } + /* Wake up any waiting thread */ + wake_up_interruptible(&wl->netif_change_event); + + return 0; +} + +s32 +wl_cfg80211_is_progress_ifadd(void) +{ + s32 is_progress = 0; + struct wl_priv *wl = wlcfg_drv_priv; + if (wl_get_p2p_status(wl, IF_ADD)) + is_progress = 1; + return is_progress; +} + +s32 +wl_cfg80211_is_progress_ifchange(void) +{ + s32 is_progress = 0; + struct wl_priv *wl = wlcfg_drv_priv; + if (wl_get_p2p_status(wl, IF_CHANGING)) + is_progress = 1; + return is_progress; +} + + +s32 +wl_cfg80211_notify_ifchange(void) +{ + struct wl_priv *wl = wlcfg_drv_priv; + if (wl_get_p2p_status(wl, IF_CHANGING)) { + wl_set_p2p_status(wl, IF_CHANGED); + wake_up_interruptible(&wl->netif_change_event); + } + return 0; +} + +static void wl_scan_prep(struct wl_scan_params *params, struct cfg80211_scan_request *request) +{ + u32 n_ssids; + u32 n_channels; + u16 channel; + chanspec_t chanspec; + s32 i, offset; + char *ptr; + wlc_ssid_t ssid; + + memcpy(¶ms->bssid, ðer_bcast, ETHER_ADDR_LEN); + params->bss_type = DOT11_BSSTYPE_ANY; + params->scan_type = 0; + params->nprobes = -1; + params->active_time = -1; + params->passive_time = -1; + params->home_time = -1; + params->channel_num = 0; + memset(¶ms->ssid, 0, sizeof(wlc_ssid_t)); + + WL_SCAN(("Preparing Scan request\n")); + WL_SCAN(("nprobes=%d\n", params->nprobes)); + WL_SCAN(("active_time=%d\n", params->active_time)); + WL_SCAN(("passive_time=%d\n", params->passive_time)); + WL_SCAN(("home_time=%d\n", params->home_time)); + WL_SCAN(("scan_type=%d\n", params->scan_type)); + + params->nprobes = htod32(params->nprobes); + params->active_time = htod32(params->active_time); + params->passive_time = htod32(params->passive_time); + params->home_time = htod32(params->home_time); + + /* if request is null just exit so it will be all channel broadcast scan */ + if (!request) + return; + + n_ssids = request->n_ssids; + n_channels = request->n_channels; + + /* Copy channel array if applicable */ + WL_SCAN(("### List of channelspecs to scan ###\n")); + if (n_channels > 0) { + for (i = 0; i < n_channels; i++) { + chanspec = 0; + channel = ieee80211_frequency_to_channel(request->channels[i]->center_freq); + if (request->channels[i]->band == IEEE80211_BAND_2GHZ) + chanspec |= WL_CHANSPEC_BAND_2G; + else + chanspec |= WL_CHANSPEC_BAND_5G; + + if (request->channels[i]->flags & IEEE80211_CHAN_NO_HT40) { + chanspec |= WL_CHANSPEC_BW_20; + chanspec |= WL_CHANSPEC_CTL_SB_NONE; + } else { + chanspec |= WL_CHANSPEC_BW_40; + if (request->channels[i]->flags & IEEE80211_CHAN_NO_HT40PLUS) + chanspec |= WL_CHANSPEC_CTL_SB_LOWER; + else + chanspec |= WL_CHANSPEC_CTL_SB_UPPER; + } + + params->channel_list[i] = channel; + params->channel_list[i] &= WL_CHANSPEC_CHAN_MASK; + params->channel_list[i] |= chanspec; + WL_SCAN(("Chan : %d, Channel spec: %x \n", + channel, params->channel_list[i])); + params->channel_list[i] = wl_chspec_host_to_driver(params->channel_list[i]); + } + } else { + WL_SCAN(("Scanning all channels\n")); + } + + /* Copy ssid array if applicable */ + WL_SCAN(("### List of SSIDs to scan ###\n")); + if (n_ssids > 0) { + offset = offsetof(wl_scan_params_t, channel_list) + n_channels * sizeof(u16); + offset = roundup(offset, sizeof(u32)); + ptr = (char*)params + offset; + for (i = 0; i < n_ssids; i++) { + memset(&ssid, 0, sizeof(wlc_ssid_t)); + ssid.SSID_len = request->ssids[i].ssid_len; + memcpy(ssid.SSID, request->ssids[i].ssid, ssid.SSID_len); + if (!ssid.SSID_len) + WL_SCAN(("%d: Broadcast scan\n", i)); + else + WL_SCAN(("%d: scan for %s size =%d\n", i, + ssid.SSID, ssid.SSID_len)); + memcpy(ptr, &ssid, sizeof(wlc_ssid_t)); + ptr += sizeof(wlc_ssid_t); + } + } else { + WL_SCAN(("Broadcast scan\n")); + } + /* Adding mask to channel numbers */ + params->channel_num = + htod32((n_ssids << WL_SCAN_PARAMS_NSSID_SHIFT) | + (n_channels & WL_SCAN_PARAMS_COUNT_MASK)); +} + +static s32 +wl_run_iscan(struct wl_iscan_ctrl *iscan, struct cfg80211_scan_request *request, u16 action) +{ + u32 n_channels; + u32 n_ssids; + s32 params_size = + (WL_SCAN_PARAMS_FIXED_SIZE + offsetof(wl_iscan_params_t, params)); + struct wl_iscan_params *params; + s32 err = 0; + + if (request != NULL) { + n_channels = request->n_channels; + n_ssids = request->n_ssids; + /* Allocate space for populating ssids in wl_iscan_params struct */ + if (n_channels % 2) + /* If n_channels is odd, add a padd of u16 */ + params_size += sizeof(u16) * (n_channels + 1); + else + params_size += sizeof(u16) * n_channels; + + /* Allocate space for populating ssids in wl_iscan_params struct */ + params_size += sizeof(struct wlc_ssid) * n_ssids; + } + params = (struct wl_iscan_params *)kzalloc(params_size, GFP_KERNEL); + if (!params) { + err = -ENOMEM; + goto done; + } + + if (request != NULL) + wl_scan_prep(¶ms->params, request); + + params->version = htod32(ISCAN_REQ_VERSION); + params->action = htod16(action); + params->scan_duration = htod16(0); + + if (params_size + sizeof("iscan") >= WLC_IOCTL_MEDLEN) { + WL_ERR(("ioctl buffer length is not sufficient\n")); + err = -ENOMEM; + goto done; + } + err = wldev_iovar_setbuf(iscan->dev, "iscan", params, params_size, + iscan->ioctl_buf, WLC_IOCTL_MEDLEN, NULL); + if (unlikely(err)) { + if (err == -EBUSY) { + WL_ERR(("system busy : iscan canceled\n")); + } else { + WL_ERR(("error (%d)\n", err)); + } + } + kfree(params); +done: + return err; +} + +static s32 wl_do_iscan(struct wl_priv *wl, struct cfg80211_scan_request *request) +{ + struct wl_iscan_ctrl *iscan = wl_to_iscan(wl); + struct net_device *ndev = wl_to_prmry_ndev(wl); + s32 passive_scan; + s32 err = 0; + + iscan->state = WL_ISCAN_STATE_SCANING; + + passive_scan = wl->active_scan ? 0 : 1; + err = wldev_ioctl(ndev, WLC_SET_PASSIVE_SCAN, + &passive_scan, sizeof(passive_scan), false); + if (unlikely(err)) { + WL_DBG(("error (%d)\n", err)); + return err; + } + wl->iscan_kickstart = true; + wl_run_iscan(iscan, request, WL_SCAN_ACTION_START); + mod_timer(&iscan->timer, jiffies + iscan->timer_ms * HZ / 1000); + iscan->timer_on = 1; + + return err; +} +static s32 +wl_get_valid_channels(struct net_device *ndev, u8 *valid_chan_list, s32 size) +{ + wl_uint32_list_t *list; + s32 err = BCME_OK; + if (valid_chan_list == NULL || size <= 0) + return -ENOMEM; + + memset(valid_chan_list, 0, size); + list = (wl_uint32_list_t *)(void *) valid_chan_list; + list->count = htod32(WL_NUMCHANNELS); + err = wldev_ioctl(ndev, WLC_GET_VALID_CHANNELS, valid_chan_list, size, false); + if (err != 0) { + WL_ERR(("get channels failed with %d\n", err)); + } + + return err; +} +static s32 +wl_run_escan(struct wl_priv *wl, struct net_device *ndev, + struct cfg80211_scan_request *request, uint16 action) +{ + s32 err = BCME_OK; + u32 n_channels; + u32 n_ssids; + s32 params_size = (WL_SCAN_PARAMS_FIXED_SIZE + OFFSETOF(wl_escan_params_t, params)); + wl_escan_params_t *params = NULL; + struct cfg80211_scan_request *scan_request = wl->scan_request; + u8 chan_buf[sizeof(u32)*(WL_NUMCHANNELS + 1)]; + u32 num_chans = 0; + s32 channel; + s32 n_valid_chan; + s32 search_state = WL_P2P_DISC_ST_SCAN; + u32 i, j, n_nodfs = 0; + u16 *default_chan_list = NULL; + wl_uint32_list_t *list; + struct net_device *dev = NULL; + WL_DBG(("Enter \n")); + + + if (!wl->p2p_supported || ((ndev == wl_to_prmry_ndev(wl)) && + !p2p_scan(wl))) { + /* LEGACY SCAN TRIGGER */ + WL_SCAN((" LEGACY E-SCAN START\n")); + + if (request != NULL) { + n_channels = request->n_channels; + n_ssids = request->n_ssids; + /* Allocate space for populating ssids in wl_iscan_params struct */ + if (n_channels % 2) + /* If n_channels is odd, add a padd of u16 */ + params_size += sizeof(u16) * (n_channels + 1); + else + params_size += sizeof(u16) * n_channels; + + /* Allocate space for populating ssids in wl_iscan_params struct */ + params_size += sizeof(struct wlc_ssid) * n_ssids; + } + params = (wl_escan_params_t *) kzalloc(params_size, GFP_KERNEL); + if (params == NULL) { + err = -ENOMEM; + goto exit; + } + + if (request != NULL) + wl_scan_prep(¶ms->params, request); + params->version = htod32(ESCAN_REQ_VERSION); + params->action = htod16(action); + params->sync_id = htod16(0x1234); + if (params_size + sizeof("escan") >= WLC_IOCTL_MEDLEN) { + WL_ERR(("ioctl buffer length not sufficient\n")); + kfree(params); + err = -ENOMEM; + goto exit; + } + err = wldev_iovar_setbuf(ndev, "escan", params, params_size, + wl->escan_ioctl_buf, WLC_IOCTL_MEDLEN, NULL); + if (unlikely(err)) + WL_ERR((" Escan set error (%d)\n", err)); + kfree(params); + } + else if (p2p_is_on(wl) && p2p_scan(wl)) { + /* P2P SCAN TRIGGER */ + s32 _freq = 0; + n_nodfs = 0; + if (scan_request && scan_request->n_channels) { + num_chans = scan_request->n_channels; + WL_SCAN((" chann number : %d\n", num_chans)); + default_chan_list = kzalloc(num_chans * sizeof(*default_chan_list), + GFP_KERNEL); + if (default_chan_list == NULL) { + WL_ERR(("channel list allocation failed \n")); + err = -ENOMEM; + goto exit; + } + if (!wl_get_valid_channels(ndev, chan_buf, sizeof(chan_buf))) { + list = (wl_uint32_list_t *) chan_buf; + n_valid_chan = dtoh32(list->count); + for (i = 0; i < num_chans; i++) + { + _freq = scan_request->channels[i]->center_freq; + channel = ieee80211_frequency_to_channel(_freq); + /* remove DFS channels */ + if (channel < 52 || channel > 140) { + for (j = 0; j < n_valid_chan; j++) { + /* allows only supported channel on + * current reguatory + */ + if (channel == (dtoh32(list->element[j]))) + default_chan_list[n_nodfs++] = + channel; + } + } + + } + } + if (num_chans == 3 && ( + (default_chan_list[0] == SOCIAL_CHAN_1) && + (default_chan_list[1] == SOCIAL_CHAN_2) && + (default_chan_list[2] == SOCIAL_CHAN_3))) { + /* SOCIAL CHANNELS 1, 6, 11 */ + search_state = WL_P2P_DISC_ST_SEARCH; + WL_INFO(("P2P SEARCH PHASE START \n")); + } else if ((dev = wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION)) && + (wl_get_mode_by_netdev(wl, dev) == WL_MODE_AP)) { + /* If you are already a GO, then do SEARCH only */ + WL_INFO(("Already a GO. Do SEARCH Only")); + search_state = WL_P2P_DISC_ST_SEARCH; + num_chans = n_nodfs; + + } else { + WL_INFO(("P2P SCAN STATE START \n")); + num_chans = n_nodfs; + } + + } + err = wl_cfgp2p_escan(wl, ndev, wl->active_scan, num_chans, default_chan_list, + search_state, action, + wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_DEVICE)); + kfree(default_chan_list); + } +exit: + if (unlikely(err)) { + WL_ERR(("error (%d)\n", err)); + } + return err; +} + + +static s32 +wl_do_escan(struct wl_priv *wl, struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_scan_request *request) +{ + s32 err = BCME_OK; + s32 passive_scan; + wl_scan_results_t *results; + WL_SCAN(("Enter \n")); + wl->escan_info.ndev = ndev; + wl->escan_info.wiphy = wiphy; + wl->escan_info.escan_state = WL_ESCAN_STATE_SCANING; + passive_scan = wl->active_scan ? 0 : 1; + err = wldev_ioctl(ndev, WLC_SET_PASSIVE_SCAN, + &passive_scan, sizeof(passive_scan), false); + if (unlikely(err)) { + WL_ERR(("error (%d)\n", err)); + return err; + } + results = (wl_scan_results_t *) wl->escan_info.escan_buf; + results->version = 0; + results->count = 0; + results->buflen = WL_SCAN_RESULTS_FIXED_SIZE; + + err = wl_run_escan(wl, ndev, request, WL_SCAN_ACTION_START); + return err; +} + +static s32 +__wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_scan_request *request, + struct cfg80211_ssid *this_ssid) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + struct cfg80211_ssid *ssids; + struct wl_scan_req *sr = wl_to_sr(wl); + struct ether_addr primary_mac; + wpa_ie_fixed_t *wps_ie; + s32 passive_scan; + bool iscan_req; + bool escan_req = false; + bool p2p_ssid; + s32 err = 0; + s32 i; + u32 wpsie_len = 0; + u8 wpsie[IE_MAX_LEN]; + + /* If scan req comes for p2p0, send it over primary I/F + * Scan results will be delivered corresponding to cfg80211_scan_request + */ + if (ndev == wl->p2p_net) { + ndev = wl_to_prmry_ndev(wl); + } + + WL_DBG(("Enter wiphy (%p)\n", wiphy)); + if (wl_get_drv_status_all(wl, SCANNING)) { + WL_ERR(("Scanning already\n")); + return -EAGAIN; + } + if (wl_get_drv_status(wl, SCAN_ABORTING, ndev)) { + WL_ERR(("Scanning being aborted\n")); + return -EAGAIN; + } + if (request && request->n_ssids > WL_SCAN_PARAMS_SSID_MAX) { + WL_ERR(("request null or n_ssids > WL_SCAN_PARAMS_SSID_MAX\n")); + return -EOPNOTSUPP; + } + + /* Arm scan timeout timer */ + mod_timer(&wl->scan_timeout, jiffies + WL_SCAN_TIMER_INTERVAL_MS * HZ / 1000); + iscan_req = false; + if (request) { /* scan bss */ + ssids = request->ssids; + if (wl->iscan_on && (!ssids || !ssids->ssid_len || request->n_ssids != 1)) { + iscan_req = true; + } else if (wl->escan_on) { + escan_req = true; + p2p_ssid = false; + for (i = 0; i < request->n_ssids; i++) { + if (ssids[i].ssid_len && IS_P2P_SSID(ssids[i].ssid)) { + p2p_ssid = true; + break; + } + } + if (p2p_ssid) { + if (wl->p2p_supported) { + /* p2p scan trigger */ + if (p2p_on(wl) == false) { + /* p2p on at the first time */ + p2p_on(wl) = true; + wl_cfgp2p_set_firm_p2p(wl); + get_primary_mac(wl, &primary_mac); + wl_cfgp2p_generate_bss_mac(&primary_mac, + &wl->p2p->dev_addr, &wl->p2p->int_addr); + } + p2p_scan(wl) = true; + } + } else { + /* legacy scan trigger + * So, we have to disable p2p discovery if p2p discovery is on + */ + if (wl->p2p_supported) { + p2p_scan(wl) = false; + /* If Netdevice is not equals to primary and p2p is on + * , we will do p2p scan using P2PAPI_BSSCFG_DEVICE. + */ + if (p2p_on(wl) && (ndev != wl_to_prmry_ndev(wl))) + p2p_scan(wl) = true; + + if (p2p_scan(wl) == false) { + if (wl_get_p2p_status(wl, DISCOVERY_ON)) { + err = wl_cfgp2p_discover_enable_search(wl, + false); + if (unlikely(err)) { + goto scan_out; + } + + } + } + } + if (!wl->p2p_supported || !p2p_scan(wl)) { + if (ndev == wl_to_prmry_ndev(wl)) { + /* find the WPSIE */ + memset(wpsie, 0, sizeof(wpsie)); + if ((wps_ie = wl_cfgp2p_find_wpsie( + (u8 *)request->ie, + request->ie_len)) != NULL) { + wpsie_len = + wps_ie->length + WPA_RSN_IE_TAG_FIXED_LEN; + memcpy(wpsie, wps_ie, wpsie_len); + } else { + wpsie_len = 0; + } + err = wl_cfgp2p_set_management_ie(wl, ndev, -1, + VNDR_IE_PRBREQ_FLAG, wpsie, wpsie_len); + if (unlikely(err)) { + goto scan_out; + } + } + } + } + } + } else { /* scan in ibss */ + /* we don't do iscan in ibss */ + ssids = this_ssid; + } + wl->scan_request = request; + wl_set_drv_status(wl, SCANNING, ndev); + if (iscan_req) { + err = wl_do_iscan(wl, request); + if (likely(!err)) + return err; + else + goto scan_out; + } else if (escan_req) { + if (wl->p2p_supported) { + if (p2p_on(wl) && p2p_scan(wl)) { + + err = wl_cfgp2p_enable_discovery(wl, ndev, + request->ie, request->ie_len); + + if (unlikely(err)) { + goto scan_out; + } + } + } + err = wl_do_escan(wl, wiphy, ndev, request); + if (likely(!err)) + return err; + else + goto scan_out; + + + } else { + memset(&sr->ssid, 0, sizeof(sr->ssid)); + sr->ssid.SSID_len = + min_t(u8, sizeof(sr->ssid.SSID), ssids->ssid_len); + if (sr->ssid.SSID_len) { + memcpy(sr->ssid.SSID, ssids->ssid, sr->ssid.SSID_len); + sr->ssid.SSID_len = htod32(sr->ssid.SSID_len); + WL_SCAN(("Specific scan ssid=\"%s\" len=%d\n", + sr->ssid.SSID, sr->ssid.SSID_len)); + } else { + WL_SCAN(("Broadcast scan\n")); + } + WL_SCAN(("sr->ssid.SSID_len (%d)\n", sr->ssid.SSID_len)); + passive_scan = wl->active_scan ? 0 : 1; + err = wldev_ioctl(ndev, WLC_SET_PASSIVE_SCAN, + &passive_scan, sizeof(passive_scan), false); + if (unlikely(err)) { + WL_SCAN(("WLC_SET_PASSIVE_SCAN error (%d)\n", err)); + goto scan_out; + } + err = wldev_ioctl(ndev, WLC_SCAN, &sr->ssid, + sizeof(sr->ssid), false); + if (err) { + if (err == -EBUSY) { + WL_ERR(("system busy : scan for \"%s\" " + "canceled\n", sr->ssid.SSID)); + } else { + WL_ERR(("WLC_SCAN error (%d)\n", err)); + } + goto scan_out; + } + } + + return 0; + +scan_out: + wl_clr_drv_status(wl, SCANNING, ndev); + wl->scan_request = NULL; + return err; +} + +static s32 +wl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_scan_request *request) +{ + s32 err = 0; + struct wl_priv *wl = wiphy_priv(wiphy); + + WL_DBG(("Enter \n")); + CHECK_SYS_UP(wl); + + err = __wl_cfg80211_scan(wiphy, ndev, request, NULL); + if (unlikely(err)) { + WL_ERR(("scan error (%d)\n", err)); + return err; + } + + return err; +} + +static s32 wl_set_rts(struct net_device *dev, u32 rts_threshold) +{ + s32 err = 0; + + err = wldev_iovar_setint(dev, "rtsthresh", rts_threshold); + if (unlikely(err)) { + WL_ERR(("Error (%d)\n", err)); + return err; + } + return err; +} + +static s32 wl_set_frag(struct net_device *dev, u32 frag_threshold) +{ + s32 err = 0; + + err = wldev_iovar_setint_bsscfg(dev, "fragthresh", frag_threshold, 0); + if (unlikely(err)) { + WL_ERR(("Error (%d)\n", err)); + return err; + } + return err; +} + +static s32 wl_set_retry(struct net_device *dev, u32 retry, bool l) +{ + s32 err = 0; + u32 cmd = (l ? WLC_SET_LRL : WLC_SET_SRL); + + retry = htod32(retry); + err = wldev_ioctl(dev, cmd, &retry, sizeof(retry), false); + if (unlikely(err)) { + WL_ERR(("cmd (%d) , error (%d)\n", cmd, err)); + return err; + } + return err; +} + +static s32 wl_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed) +{ + struct wl_priv *wl = (struct wl_priv *)wiphy_priv(wiphy); + struct net_device *ndev = wl_to_prmry_ndev(wl); + s32 err = 0; + + CHECK_SYS_UP(wl); + WL_DBG(("Enter\n")); + if (changed & WIPHY_PARAM_RTS_THRESHOLD && + (wl->conf->rts_threshold != wiphy->rts_threshold)) { + wl->conf->rts_threshold = wiphy->rts_threshold; + err = wl_set_rts(ndev, wl->conf->rts_threshold); + if (!err) + return err; + } + if (changed & WIPHY_PARAM_FRAG_THRESHOLD && + (wl->conf->frag_threshold != wiphy->frag_threshold)) { + wl->conf->frag_threshold = wiphy->frag_threshold; + err = wl_set_frag(ndev, wl->conf->frag_threshold); + if (!err) + return err; + } + if (changed & WIPHY_PARAM_RETRY_LONG && + (wl->conf->retry_long != wiphy->retry_long)) { + wl->conf->retry_long = wiphy->retry_long; + err = wl_set_retry(ndev, wl->conf->retry_long, true); + if (!err) + return err; + } + if (changed & WIPHY_PARAM_RETRY_SHORT && + (wl->conf->retry_short != wiphy->retry_short)) { + wl->conf->retry_short = wiphy->retry_short; + err = wl_set_retry(ndev, wl->conf->retry_short, false); + if (!err) { + return err; + } + } + + return err; +} + +static s32 +wl_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_ibss_params *params) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + struct cfg80211_bss *bss; + struct ieee80211_channel *chan; + struct wl_join_params join_params; + struct cfg80211_ssid ssid; + s32 scan_retry = 0; + s32 err = 0; + bool rollback_lock = false; + + WL_TRACE(("In\n")); + CHECK_SYS_UP(wl); + if (params->bssid) { + WL_ERR(("Invalid bssid\n")); + return -EOPNOTSUPP; + } + bss = cfg80211_get_ibss(wiphy, NULL, params->ssid, params->ssid_len); + if (!bss) { + memcpy(ssid.ssid, params->ssid, params->ssid_len); + ssid.ssid_len = params->ssid_len; + do { + if (unlikely + (__wl_cfg80211_scan(wiphy, dev, NULL, &ssid) == + -EBUSY)) { + wl_delay(150); + } else { + break; + } + } while (++scan_retry < WL_SCAN_RETRY_MAX); + /* to allow scan_inform to propagate to cfg80211 plane */ + if (rtnl_is_locked()) { + rtnl_unlock(); + rollback_lock = true; + } + + /* wait 4 secons till scan done.... */ + schedule_timeout_interruptible(4 * HZ); + if (rollback_lock) + rtnl_lock(); + bss = cfg80211_get_ibss(wiphy, NULL, + params->ssid, params->ssid_len); + } + if (bss) { + wl->ibss_starter = false; + WL_DBG(("Found IBSS\n")); + } else { + wl->ibss_starter = true; + } + chan = params->channel; + if (chan) + wl->channel = ieee80211_frequency_to_channel(chan->center_freq); + /* + * Join with specific BSSID and cached SSID + * If SSID is zero join based on BSSID only + */ + memset(&join_params, 0, sizeof(join_params)); + memcpy((void *)join_params.ssid.SSID, (void *)params->ssid, + params->ssid_len); + join_params.ssid.SSID_len = htod32(params->ssid_len); + if (params->bssid) + memcpy(&join_params.params.bssid, params->bssid, + ETHER_ADDR_LEN); + else + memset(&join_params.params.bssid, 0, ETHER_ADDR_LEN); + + err = wldev_ioctl(dev, WLC_SET_SSID, &join_params, + sizeof(join_params), false); + if (unlikely(err)) { + WL_ERR(("Error (%d)\n", err)); + return err; + } + return err; +} + +static s32 wl_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + s32 err = 0; + + CHECK_SYS_UP(wl); + wl_link_down(wl); + + return err; +} + +static s32 +wl_set_wpa_version(struct net_device *dev, struct cfg80211_connect_params *sme) +{ + struct wl_priv *wl = wlcfg_drv_priv; + struct wl_security *sec; + s32 val = 0; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_1) + val = WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED; + else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_2) + val = WPA2_AUTH_PSK| WPA2_AUTH_UNSPECIFIED; + else + val = WPA_AUTH_DISABLED; + + if (is_wps_conn(sme)) + val = WPA_AUTH_DISABLED; + +#ifdef BCMWAPI_WPI + if (sme->crypto.wpa_versions & NL80211_WAPI_VERSION_1) { + WL_DBG((" * wl_set_wpa_version, set wpa_auth" + " to WPA_AUTH_WAPI 0x400")); + val = WAPI_AUTH_PSK | WAPI_AUTH_UNSPECIFIED; + } +#endif + WL_DBG(("setting wpa_auth to 0x%0x\n", val)); + err = wldev_iovar_setint_bsscfg(dev, "wpa_auth", val, bssidx); + if (unlikely(err)) { + WL_ERR(("set wpa_auth failed (%d)\n", err)); + return err; + } + sec = wl_read_prof(wl, dev, WL_PROF_SEC); + sec->wpa_versions = sme->crypto.wpa_versions; + return err; +} + +#ifdef BCMWAPI_WPI +static s32 +wl_set_set_wapi_ie(struct net_device *dev, struct cfg80211_connect_params *sme) +{ + struct wl_priv *wl = wlcfg_drv_priv; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + WL_DBG((" %s \n", __FUNCTION__)); + + if (sme->crypto.wpa_versions & NL80211_WAPI_VERSION_1) { + err = wldev_iovar_setbuf_bsscfg(dev, "wapiie", sme->ie, + sme->ie_len, wl->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + + if (unlikely(err)) { + WL_ERR(("===> set_wapi_ie Error (%d)\n", err)); + return err; + } + } else + WL_DBG((" * skip \n")); + return err; +} +#endif /* BCMWAPI_WPI */ + +static s32 +wl_set_auth_type(struct net_device *dev, struct cfg80211_connect_params *sme) +{ + struct wl_priv *wl = wlcfg_drv_priv; + struct wl_security *sec; + s32 val = 0; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + switch (sme->auth_type) { + case NL80211_AUTHTYPE_OPEN_SYSTEM: + val = 0; + WL_DBG(("open system\n")); + break; + case NL80211_AUTHTYPE_SHARED_KEY: + val = 1; + WL_DBG(("shared key\n")); + break; + case NL80211_AUTHTYPE_AUTOMATIC: + val = 2; + WL_DBG(("automatic\n")); + break; + case NL80211_AUTHTYPE_NETWORK_EAP: + WL_DBG(("network eap\n")); + default: + val = 2; + WL_ERR(("invalid auth type (%d)\n", sme->auth_type)); + break; + } + + err = wldev_iovar_setint_bsscfg(dev, "auth", val, bssidx); + if (unlikely(err)) { + WL_ERR(("set auth failed (%d)\n", err)); + return err; + } + sec = wl_read_prof(wl, dev, WL_PROF_SEC); + sec->auth_type = sme->auth_type; + return err; +} + +static s32 +wl_set_set_cipher(struct net_device *dev, struct cfg80211_connect_params *sme) +{ + struct wl_priv *wl = wlcfg_drv_priv; + struct wl_security *sec; + s32 pval = 0; + s32 gval = 0; + s32 err = 0; +#ifdef BCMWAPI_WPI + s32 val = 0; +#endif + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + if (sme->crypto.n_ciphers_pairwise) { + switch (sme->crypto.ciphers_pairwise[0]) { + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + pval = WEP_ENABLED; + break; + case WLAN_CIPHER_SUITE_TKIP: + pval = TKIP_ENABLED; + break; + case WLAN_CIPHER_SUITE_CCMP: + pval = AES_ENABLED; + break; + case WLAN_CIPHER_SUITE_AES_CMAC: + pval = AES_ENABLED; + break; +#ifdef BCMWAPI_WPI + case WLAN_CIPHER_SUITE_SMS4: + val = SMS4_ENABLED; + pval = SMS4_ENABLED; + break; +#endif + default: + WL_ERR(("invalid cipher pairwise (%d)\n", + sme->crypto.ciphers_pairwise[0])); + return -EINVAL; + } + } + if (sme->crypto.cipher_group) { + switch (sme->crypto.cipher_group) { + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + gval = WEP_ENABLED; + break; + case WLAN_CIPHER_SUITE_TKIP: + gval = TKIP_ENABLED; + break; + case WLAN_CIPHER_SUITE_CCMP: + gval = AES_ENABLED; + break; + case WLAN_CIPHER_SUITE_AES_CMAC: + gval = AES_ENABLED; + break; +#ifdef BCMWAPI_WPI + case WLAN_CIPHER_SUITE_SMS4: + val = SMS4_ENABLED; + gval = SMS4_ENABLED; + break; +#endif + default: + WL_ERR(("invalid cipher group (%d)\n", + sme->crypto.cipher_group)); + return -EINVAL; + } + } + + WL_DBG(("pval (%d) gval (%d)\n", pval, gval)); + + if (is_wps_conn(sme)) { + err = wldev_iovar_setint_bsscfg(dev, "wsec", 4, bssidx); + } else { +#ifdef BCMWAPI_WPI + if (sme->crypto.cipher_group == WLAN_CIPHER_SUITE_SMS4) { + WL_DBG((" NO, is_wps_conn, WAPI set to SMS4_ENABLED")); + err = wldev_iovar_setint_bsscfg(dev, "wsec", val, bssidx); + } else { +#endif + WL_DBG((" NO, is_wps_conn, Set pval | gval to WSEC")); + err = wldev_iovar_setint_bsscfg(dev, "wsec", + pval | gval, bssidx); +#ifdef BCMWAPI_WPI + } +#endif + } + if (unlikely(err)) { + WL_ERR(("error (%d)\n", err)); + return err; + } + + sec = wl_read_prof(wl, dev, WL_PROF_SEC); + sec->cipher_pairwise = sme->crypto.ciphers_pairwise[0]; + sec->cipher_group = sme->crypto.cipher_group; + + return err; +} + +static s32 +wl_set_key_mgmt(struct net_device *dev, struct cfg80211_connect_params *sme) +{ + struct wl_priv *wl = wlcfg_drv_priv; + struct wl_security *sec; + s32 val = 0; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + if (sme->crypto.n_akm_suites) { + err = wldev_iovar_getint(dev, "wpa_auth", &val); + if (unlikely(err)) { + WL_ERR(("could not get wpa_auth (%d)\n", err)); + return err; + } + if (val & (WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED)) { + switch (sme->crypto.akm_suites[0]) { + case WLAN_AKM_SUITE_8021X: + val = WPA_AUTH_UNSPECIFIED; + break; + case WLAN_AKM_SUITE_PSK: + val = WPA_AUTH_PSK; + break; + default: + WL_ERR(("invalid cipher group (%d)\n", + sme->crypto.cipher_group)); + return -EINVAL; + } + } else if (val & (WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED)) { + switch (sme->crypto.akm_suites[0]) { + case WLAN_AKM_SUITE_8021X: + val = WPA2_AUTH_UNSPECIFIED; + break; + case WLAN_AKM_SUITE_PSK: + val = WPA2_AUTH_PSK; + break; + default: + WL_ERR(("invalid cipher group (%d)\n", + sme->crypto.cipher_group)); + return -EINVAL; + } + } +#ifdef BCMWAPI_WPI + else if (val & (WAPI_AUTH_PSK | WAPI_AUTH_UNSPECIFIED)) { + switch (sme->crypto.akm_suites[0]) { + case WLAN_AKM_SUITE_WAPI_CERT: + val = WAPI_AUTH_UNSPECIFIED; + break; + case WLAN_AKM_SUITE_WAPI_PSK: + val = WAPI_AUTH_PSK; + break; + default: + WL_ERR(("invalid cipher group (%d)\n", + sme->crypto.cipher_group)); + return -EINVAL; + } + } +#endif + WL_DBG(("setting wpa_auth to %d\n", val)); + + err = wldev_iovar_setint_bsscfg(dev, "wpa_auth", val, bssidx); + if (unlikely(err)) { + WL_ERR(("could not set wpa_auth (%d)\n", err)); + return err; + } + } + sec = wl_read_prof(wl, dev, WL_PROF_SEC); + sec->wpa_auth = sme->crypto.akm_suites[0]; + + return err; +} + +static s32 +wl_set_set_sharedkey(struct net_device *dev, + struct cfg80211_connect_params *sme) +{ + struct wl_priv *wl = wlcfg_drv_priv; + struct wl_security *sec; + struct wl_wsec_key key; + s32 val; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + WL_DBG(("key len (%d)\n", sme->key_len)); + if (sme->key_len) { + sec = wl_read_prof(wl, dev, WL_PROF_SEC); + WL_DBG(("wpa_versions 0x%x cipher_pairwise 0x%x\n", + sec->wpa_versions, sec->cipher_pairwise)); + if (!(sec->wpa_versions & (NL80211_WPA_VERSION_1 | +#ifdef BCMWAPI_WPI + NL80211_WPA_VERSION_2 | NL80211_WAPI_VERSION_1)) && +#else + NL80211_WPA_VERSION_2)) && +#endif + (sec->cipher_pairwise & (WLAN_CIPHER_SUITE_WEP40 | +#ifdef BCMWAPI_WPI + WLAN_CIPHER_SUITE_WEP104 | WLAN_CIPHER_SUITE_SMS4))) +#else + WLAN_CIPHER_SUITE_WEP104))) +#endif + { + memset(&key, 0, sizeof(key)); + key.len = (u32) sme->key_len; + key.index = (u32) sme->key_idx; + if (unlikely(key.len > sizeof(key.data))) { + WL_ERR(("Too long key length (%u)\n", key.len)); + return -EINVAL; + } + memcpy(key.data, sme->key, key.len); + key.flags = WL_PRIMARY_KEY; + switch (sec->cipher_pairwise) { + case WLAN_CIPHER_SUITE_WEP40: + key.algo = CRYPTO_ALGO_WEP1; + break; + case WLAN_CIPHER_SUITE_WEP104: + key.algo = CRYPTO_ALGO_WEP128; + break; +#ifdef BCMWAPI_WPI + case WLAN_CIPHER_SUITE_SMS4: + key.algo = CRYPTO_ALGO_SMS4; + break; +#endif + default: + WL_ERR(("Invalid algorithm (%d)\n", + sme->crypto.ciphers_pairwise[0])); + return -EINVAL; + } + /* Set the new key/index */ + WL_DBG(("key length (%d) key index (%d) algo (%d)\n", + key.len, key.index, key.algo)); + WL_DBG(("key \"%s\"\n", key.data)); + swap_key_from_BE(&key); + err = wldev_iovar_setbuf_bsscfg(dev, "wsec_key", &key, sizeof(key), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + if (unlikely(err)) { + WL_ERR(("WLC_SET_KEY error (%d)\n", err)); + return err; + } + if (sec->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) { + WL_DBG(("set auth_type to shared key\n")); + val = 1; /* shared key */ + err = wldev_iovar_setint_bsscfg(dev, "auth", val, bssidx); + if (unlikely(err)) { + WL_ERR(("set auth failed (%d)\n", err)); + return err; + } + } + } + } + return err; +} + +static s32 +wl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_connect_params *sme) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + struct ieee80211_channel *chan = sme->channel; + wl_extjoin_params_t *ext_join_params; + struct wl_join_params join_params; + size_t join_params_size; + s32 err = 0; + wpa_ie_fixed_t *wpa_ie; + wpa_ie_fixed_t *wps_ie; + bcm_tlv_t *wpa2_ie; + u8* wpaie = 0; + u32 wpaie_len = 0; + u32 wpsie_len = 0; + u32 chan_cnt = 0; + u8 wpsie[IE_MAX_LEN]; + struct ether_addr bssid; + WL_DBG(("In\n")); + CHECK_SYS_UP(wl); + + /* + * Cancel ongoing scan to sync up with sme state machine of cfg80211. + */ + if (wl->scan_request) { + wl_notify_escan_complete(wl, dev, true, true); + } + /* Clean BSSID */ + bzero(&bssid, sizeof(bssid)); + wl_update_prof(wl, dev, NULL, (void *)&bssid, WL_PROF_BSSID); + + if (IS_P2P_SSID(sme->ssid) && (dev != wl_to_prmry_ndev(wl))) { + /* we only allow to connect using virtual interface in case of P2P */ + if (p2p_is_on(wl) && is_wps_conn(sme)) { + WL_DBG(("ASSOC1 p2p index : %d sme->ie_len %d\n", + wl_cfgp2p_find_idx(wl, dev), sme->ie_len)); + /* Have to apply WPS IE + P2P IE in assoc req frame */ + wl_cfgp2p_set_management_ie(wl, dev, + wl_cfgp2p_find_idx(wl, dev), VNDR_IE_PRBREQ_FLAG, + wl_to_p2p_bss_saved_ie(wl, P2PAPI_BSSCFG_DEVICE).p2p_probe_req_ie, + wl_to_p2p_bss_saved_ie(wl, + P2PAPI_BSSCFG_DEVICE).p2p_probe_req_ie_len); + wl_cfgp2p_set_management_ie(wl, dev, wl_cfgp2p_find_idx(wl, dev), + VNDR_IE_ASSOCREQ_FLAG, sme->ie, sme->ie_len); + } else if (p2p_is_on(wl) && (sme->crypto.wpa_versions & NL80211_WPA_VERSION_2)) { + /* This is the connect req after WPS is done [credentials exchanged] + * currently identified with WPA_VERSION_2 . + * Update the previously set IEs with + * the newly received IEs from Supplicant. This will remove the WPS IE from + * the Assoc Req. + */ + WL_DBG(("ASSOC2 p2p index : %d sme->ie_len %d\n", + wl_cfgp2p_find_idx(wl, dev), sme->ie_len)); + wl_cfgp2p_set_management_ie(wl, dev, wl_cfgp2p_find_idx(wl, dev), + VNDR_IE_ASSOCREQ_FLAG, sme->ie, sme->ie_len); + } + + } else if (dev == wl_to_prmry_ndev(wl)) { + /* find the RSN_IE */ + if ((wpa2_ie = bcm_parse_tlvs((u8 *)sme->ie, sme->ie_len, + DOT11_MNG_RSN_ID)) != NULL) { + WL_DBG((" WPA2 IE is found\n")); + } + /* find the WPA_IE */ + if ((wpa_ie = wl_cfgp2p_find_wpaie((u8 *)sme->ie, + sme->ie_len)) != NULL) { + WL_DBG((" WPA IE is found\n")); + } + if (wpa_ie != NULL || wpa2_ie != NULL) { + wpaie = (wpa_ie != NULL) ? (u8 *)wpa_ie : (u8 *)wpa2_ie; + wpaie_len = (wpa_ie != NULL) ? wpa_ie->length : wpa2_ie->len; + wpaie_len += WPA_RSN_IE_TAG_FIXED_LEN; + wldev_iovar_setbuf(dev, "wpaie", wpaie, wpaie_len, + wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + } else { + wldev_iovar_setbuf(dev, "wpaie", NULL, 0, + wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + } + + /* find the WPSIE */ + memset(wpsie, 0, sizeof(wpsie)); + if ((wps_ie = wl_cfgp2p_find_wpsie((u8 *)sme->ie, + sme->ie_len)) != NULL) { + wpsie_len = wps_ie->length +WPA_RSN_IE_TAG_FIXED_LEN; + memcpy(wpsie, wps_ie, wpsie_len); + } else { + wpsie_len = 0; + } + err = wl_cfgp2p_set_management_ie(wl, dev, -1, + VNDR_IE_ASSOCREQ_FLAG, wpsie, wpsie_len); + if (unlikely(err)) { + return err; + } + } + if (unlikely(!sme->ssid)) { + WL_ERR(("Invalid ssid\n")); + return -EOPNOTSUPP; + } + if (chan) { + wl->channel = ieee80211_frequency_to_channel(chan->center_freq); + chan_cnt = 1; + WL_DBG(("channel (%d), center_req (%d)\n", wl->channel, + chan->center_freq)); + } else + wl->channel = 0; +#ifdef BCMWAPI_WPI + WL_DBG(("1. enable wapi auth\n")); + if (sme->crypto.wpa_versions & NL80211_WAPI_VERSION_1) { + WL_DBG(("2. set wapi ie \n")); + err = wl_set_set_wapi_ie(dev, sme); + if (unlikely(err)) + return err; + } else + WL_DBG(("2. Not wapi ie \n")); +#endif + WL_DBG(("ie (%p), ie_len (%zd)\n", sme->ie, sme->ie_len)); + WL_DBG(("3. set wapi version \n")); + err = wl_set_wpa_version(dev, sme); + if (unlikely(err)) { + WL_ERR(("Invalid wpa_version\n")); + return err; + } +#ifdef BCMWAPI_WPI + if (sme->crypto.wpa_versions & NL80211_WAPI_VERSION_1) + WL_DBG(("4. WAPI Dont Set wl_set_auth_type\n")); + else { + WL_DBG(("4. wl_set_auth_type\n")); +#endif + err = wl_set_auth_type(dev, sme); + if (unlikely(err)) { + WL_ERR(("Invalid auth type\n")); + return err; + } +#ifdef BCMWAPI_WPI + } +#endif + + err = wl_set_set_cipher(dev, sme); + if (unlikely(err)) { + WL_ERR(("Invalid ciper\n")); + return err; + } + + err = wl_set_key_mgmt(dev, sme); + if (unlikely(err)) { + WL_ERR(("Invalid key mgmt\n")); + return err; + } + + err = wl_set_set_sharedkey(dev, sme); + if (unlikely(err)) { + WL_ERR(("Invalid shared key\n")); + return err; + } + + /* + * Join with specific BSSID and cached SSID + * If SSID is zero join based on BSSID only + */ + join_params_size = WL_EXTJOIN_PARAMS_FIXED_SIZE + + chan_cnt * sizeof(chanspec_t); + ext_join_params = (wl_extjoin_params_t*)kzalloc(join_params_size, GFP_KERNEL); + if (ext_join_params == NULL) { + err = -ENOMEM; + wl_clr_drv_status(wl, CONNECTING, dev); + goto exit; + } + ext_join_params->ssid.SSID_len = min(sizeof(ext_join_params->ssid.SSID), sme->ssid_len); + memcpy(&ext_join_params->ssid.SSID, sme->ssid, ext_join_params->ssid.SSID_len); + ext_join_params->ssid.SSID_len = htod32(ext_join_params->ssid.SSID_len); + /* Set up join scan parameters */ + ext_join_params->scan.scan_type = -1; + ext_join_params->scan.nprobes = 2; + /* increate dwell time to receive probe response or detect Beacon + * from target AP at a noisy air only during connect command + */ + ext_join_params->scan.active_time = WL_SCAN_ACTIVE_TIME*3; + ext_join_params->scan.passive_time = WL_SCAN_PASSIVE_TIME*3; + ext_join_params->scan.home_time = -1; + + if (sme->bssid) + memcpy(&ext_join_params->assoc.bssid, sme->bssid, ETH_ALEN); + else + memcpy(&ext_join_params->assoc.bssid, ðer_bcast, ETH_ALEN); + ext_join_params->assoc.chanspec_num = chan_cnt; + if (chan_cnt) { + u16 channel, band, bw, ctl_sb; + chanspec_t chspec; + channel = wl->channel; + band = (channel <= CH_MAX_2G_CHANNEL) ? WL_CHANSPEC_BAND_2G + : WL_CHANSPEC_BAND_5G; + bw = WL_CHANSPEC_BW_20; + ctl_sb = WL_CHANSPEC_CTL_SB_NONE; + chspec = (channel | band | bw | ctl_sb); + ext_join_params->assoc.chanspec_list[0] &= WL_CHANSPEC_CHAN_MASK; + ext_join_params->assoc.chanspec_list[0] |= chspec; + ext_join_params->assoc.chanspec_list[0] = + wl_chspec_host_to_driver(ext_join_params->assoc.chanspec_list[0]); + } + ext_join_params->assoc.chanspec_num = htod32(ext_join_params->assoc.chanspec_num); + if (ext_join_params->ssid.SSID_len < IEEE80211_MAX_SSID_LEN) { + WL_INFO(("ssid \"%s\", len (%d)\n", ext_join_params->ssid.SSID, + ext_join_params->ssid.SSID_len)); + } + wl_set_drv_status(wl, CONNECTING, dev); + err = wldev_iovar_setbuf_bsscfg(dev, "join", ext_join_params, join_params_size, + wl->ioctl_buf, WLC_IOCTL_MAXLEN, wl_cfgp2p_find_idx(wl, dev), &wl->ioctl_buf_sync); + kfree(ext_join_params); + if (err) { + wl_clr_drv_status(wl, CONNECTING, dev); + if (err == BCME_UNSUPPORTED) { + WL_DBG(("join iovar is not supported\n")); + goto set_ssid; + } else + WL_ERR(("error (%d)\n", err)); + } else + goto exit; + +set_ssid: + memset(&join_params, 0, sizeof(join_params)); + join_params_size = sizeof(join_params.ssid); + + join_params.ssid.SSID_len = min(sizeof(join_params.ssid.SSID), sme->ssid_len); + memcpy(&join_params.ssid.SSID, sme->ssid, join_params.ssid.SSID_len); + join_params.ssid.SSID_len = htod32(join_params.ssid.SSID_len); + wl_update_prof(wl, dev, NULL, &join_params.ssid, WL_PROF_SSID); + if (sme->bssid) + memcpy(&join_params.params.bssid, sme->bssid, ETH_ALEN); + else + memcpy(&join_params.params.bssid, ðer_bcast, ETH_ALEN); + + wl_ch_to_chanspec(wl->channel, &join_params, &join_params_size); + WL_DBG(("join_param_size %d\n", join_params_size)); + + if (join_params.ssid.SSID_len < IEEE80211_MAX_SSID_LEN) { + WL_INFO(("ssid \"%s\", len (%d)\n", join_params.ssid.SSID, + join_params.ssid.SSID_len)); + } + wl_set_drv_status(wl, CONNECTING, dev); + err = wldev_ioctl(dev, WLC_SET_SSID, &join_params, join_params_size, true); + if (err) { + WL_ERR(("error (%d)\n", err)); + wl_clr_drv_status(wl, CONNECTING, dev); + } +exit: + return err; +} + +static s32 +wl_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev, + u16 reason_code) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + scb_val_t scbval; + bool act = false; + s32 err = 0; + u8 *curbssid; + WL_ERR(("Reason %d\n", reason_code)); + CHECK_SYS_UP(wl); + act = *(bool *) wl_read_prof(wl, dev, WL_PROF_ACT); + curbssid = wl_read_prof(wl, dev, WL_PROF_BSSID); + if (act) { + /* + * Cancel ongoing scan to sync up with sme state machine of cfg80211. + */ + if (wl->scan_request) { + wl_notify_escan_complete(wl, dev, true, true); + } + wl_set_drv_status(wl, DISCONNECTING, dev); + scbval.val = reason_code; + memcpy(&scbval.ea, curbssid, ETHER_ADDR_LEN); + scbval.val = htod32(scbval.val); + err = wldev_ioctl(dev, WLC_DISASSOC, &scbval, + sizeof(scb_val_t), true); + if (unlikely(err)) { + wl_clr_drv_status(wl, DISCONNECTING, dev); + WL_ERR(("error (%d)\n", err)); + return err; + } + } + + return err; +} + +static s32 +wl_cfg80211_set_tx_power(struct wiphy *wiphy, + enum nl80211_tx_power_setting type, s32 dbm) +{ + + struct wl_priv *wl = wiphy_priv(wiphy); + struct net_device *ndev = wl_to_prmry_ndev(wl); + u16 txpwrmw; + s32 err = 0; + s32 disable = 0; + + CHECK_SYS_UP(wl); + switch (type) { + case NL80211_TX_POWER_AUTOMATIC: + break; + case NL80211_TX_POWER_LIMITED: + if (dbm < 0) { + WL_ERR(("TX_POWER_LIMITTED - dbm is negative\n")); + return -EINVAL; + } + break; + case NL80211_TX_POWER_FIXED: + if (dbm < 0) { + WL_ERR(("TX_POWER_FIXED - dbm is negative..\n")); + return -EINVAL; + } + break; + } + /* Make sure radio is off or on as far as software is concerned */ + disable = WL_RADIO_SW_DISABLE << 16; + disable = htod32(disable); + err = wldev_ioctl(ndev, WLC_SET_RADIO, &disable, sizeof(disable), true); + if (unlikely(err)) { + WL_ERR(("WLC_SET_RADIO error (%d)\n", err)); + return err; + } + + if (dbm > 0xffff) + txpwrmw = 0xffff; + else + txpwrmw = (u16) dbm; + err = wldev_iovar_setint(ndev, "qtxpower", + (s32) (bcm_mw_to_qdbm(txpwrmw))); + if (unlikely(err)) { + WL_ERR(("qtxpower error (%d)\n", err)); + return err; + } + wl->conf->tx_power = dbm; + + return err; +} + +static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, s32 *dbm) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + struct net_device *ndev = wl_to_prmry_ndev(wl); + s32 txpwrdbm; + u8 result; + s32 err = 0; + + CHECK_SYS_UP(wl); + err = wldev_iovar_getint(ndev, "qtxpower", &txpwrdbm); + if (unlikely(err)) { + WL_ERR(("error (%d)\n", err)); + return err; + } + result = (u8) (txpwrdbm & ~WL_TXPWR_OVERRIDE); + *dbm = (s32) bcm_qdbm_to_mw(result); + + return err; +} + +static s32 +wl_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, bool unicast, bool multicast) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + u32 index; + s32 wsec; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + WL_DBG(("key index (%d)\n", key_idx)); + CHECK_SYS_UP(wl); + err = wldev_iovar_getint_bsscfg(dev, "wsec", &wsec, bssidx); + if (unlikely(err)) { + WL_ERR(("WLC_GET_WSEC error (%d)\n", err)); + return err; + } + if (wsec & WEP_ENABLED) { + /* Just select a new current key */ + index = (u32) key_idx; + index = htod32(index); + err = wldev_ioctl(dev, WLC_SET_KEY_PRIMARY, &index, + sizeof(index), true); + if (unlikely(err)) { + WL_ERR(("error (%d)\n", err)); + } + } + return err; +} + +static s32 +wl_add_keyext(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, const u8 *mac_addr, struct key_params *params) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + struct wl_wsec_key key; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + s32 mode = wl_get_mode_by_netdev(wl, dev); + memset(&key, 0, sizeof(key)); + key.index = (u32) key_idx; + + if (!ETHER_ISMULTI(mac_addr)) + memcpy((char *)&key.ea, (void *)mac_addr, ETHER_ADDR_LEN); + key.len = (u32) params->key_len; + + /* check for key index change */ + if (key.len == 0) { + /* key delete */ + swap_key_from_BE(&key); + wldev_iovar_setbuf_bsscfg(dev, "wsec_key", &key, sizeof(key), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + if (unlikely(err)) { + WL_ERR(("key delete error (%d)\n", err)); + return err; + } + } else { + if (key.len > sizeof(key.data)) { + WL_ERR(("Invalid key length (%d)\n", key.len)); + return -EINVAL; + } + WL_DBG(("Setting the key index %d\n", key.index)); + memcpy(key.data, params->key, key.len); + + if ((mode == WL_MODE_BSS) && + (params->cipher == WLAN_CIPHER_SUITE_TKIP)) { + u8 keybuf[8]; + memcpy(keybuf, &key.data[24], sizeof(keybuf)); + memcpy(&key.data[24], &key.data[16], sizeof(keybuf)); + memcpy(&key.data[16], keybuf, sizeof(keybuf)); + } + + /* if IW_ENCODE_EXT_RX_SEQ_VALID set */ + if (params->seq && params->seq_len == 6) { + /* rx iv */ + u8 *ivptr; + ivptr = (u8 *) params->seq; + key.rxiv.hi = (ivptr[5] << 24) | (ivptr[4] << 16) | + (ivptr[3] << 8) | ivptr[2]; + key.rxiv.lo = (ivptr[1] << 8) | ivptr[0]; + key.iv_initialized = true; + } + + switch (params->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + key.algo = CRYPTO_ALGO_WEP1; + WL_DBG(("WLAN_CIPHER_SUITE_WEP40\n")); + break; + case WLAN_CIPHER_SUITE_WEP104: + key.algo = CRYPTO_ALGO_WEP128; + WL_DBG(("WLAN_CIPHER_SUITE_WEP104\n")); + break; + case WLAN_CIPHER_SUITE_TKIP: + key.algo = CRYPTO_ALGO_TKIP; + WL_DBG(("WLAN_CIPHER_SUITE_TKIP\n")); + break; + case WLAN_CIPHER_SUITE_AES_CMAC: + key.algo = CRYPTO_ALGO_AES_CCM; + WL_DBG(("WLAN_CIPHER_SUITE_AES_CMAC\n")); + break; + case WLAN_CIPHER_SUITE_CCMP: + key.algo = CRYPTO_ALGO_AES_CCM; + WL_DBG(("WLAN_CIPHER_SUITE_CCMP\n")); + break; +#ifdef BCMWAPI_WPI + case WLAN_CIPHER_SUITE_SMS4: + key.algo = CRYPTO_ALGO_SMS4; + WL_DBG(("WLAN_CIPHER_SUITE_SMS4\n")); + break; +#endif + default: + WL_ERR(("Invalid cipher (0x%x)\n", params->cipher)); + return -EINVAL; + } + swap_key_from_BE(&key); +#if defined(CONFIG_WIRELESS_EXT) + dhd_wait_pend8021x(dev); +#endif + wldev_iovar_setbuf_bsscfg(dev, "wsec_key", &key, sizeof(key), + wl->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + if (unlikely(err)) { + WL_ERR(("WLC_SET_KEY error (%d)\n", err)); + return err; + } + } + return err; +} + +static s32 +wl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, bool pairwise, const u8 *mac_addr, + struct key_params *params) +{ + struct wl_wsec_key key; + s32 val = 0; + s32 wsec = 0; + s32 err = 0; + u8 keybuf[8]; + s32 bssidx = 0; + struct wl_priv *wl = wiphy_priv(wiphy); + s32 mode = wl_get_mode_by_netdev(wl, dev); + WL_DBG(("key index (%d)\n", key_idx)); + CHECK_SYS_UP(wl); + + bssidx = wl_cfgp2p_find_idx(wl, dev); + + if (mac_addr) { + wl_add_keyext(wiphy, dev, key_idx, mac_addr, params); + goto exit; + } + memset(&key, 0, sizeof(key)); + + key.len = (u32) params->key_len; + key.index = (u32) key_idx; + + if (unlikely(key.len > sizeof(key.data))) { + WL_ERR(("Too long key length (%u)\n", key.len)); + return -EINVAL; + } + memcpy(key.data, params->key, key.len); + + key.flags = WL_PRIMARY_KEY; + switch (params->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + key.algo = CRYPTO_ALGO_WEP1; + val = WEP_ENABLED; + WL_DBG(("WLAN_CIPHER_SUITE_WEP40\n")); + break; + case WLAN_CIPHER_SUITE_WEP104: + key.algo = CRYPTO_ALGO_WEP128; + val = WEP_ENABLED; + WL_DBG(("WLAN_CIPHER_SUITE_WEP104\n")); + break; + case WLAN_CIPHER_SUITE_TKIP: + key.algo = CRYPTO_ALGO_TKIP; + val = TKIP_ENABLED; + /* wpa_supplicant switches the third and fourth quarters of the TKIP key */ + if (mode == WL_MODE_BSS) { + bcopy(&key.data[24], keybuf, sizeof(keybuf)); + bcopy(&key.data[16], &key.data[24], sizeof(keybuf)); + bcopy(keybuf, &key.data[16], sizeof(keybuf)); + } + WL_DBG(("WLAN_CIPHER_SUITE_TKIP\n")); + break; + case WLAN_CIPHER_SUITE_AES_CMAC: + key.algo = CRYPTO_ALGO_AES_CCM; + val = AES_ENABLED; + WL_DBG(("WLAN_CIPHER_SUITE_AES_CMAC\n")); + break; + case WLAN_CIPHER_SUITE_CCMP: + key.algo = CRYPTO_ALGO_AES_CCM; + val = AES_ENABLED; + WL_DBG(("WLAN_CIPHER_SUITE_CCMP\n")); + break; +#ifdef BCMWAPI_WPI + case WLAN_CIPHER_SUITE_SMS4: + key.algo = CRYPTO_ALGO_SMS4; + WL_DBG(("WLAN_CIPHER_SUITE_SMS4\n")); + val = SMS4_ENABLED; + break; +#endif /* BCMWAPI_WPI */ + default: + WL_ERR(("Invalid cipher (0x%x)\n", params->cipher)); + return -EINVAL; + } + + /* Set the new key/index */ + swap_key_from_BE(&key); + err = wldev_iovar_setbuf_bsscfg(dev, "wsec_key", &key, sizeof(key), wl->ioctl_buf, + WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + if (unlikely(err)) { + WL_ERR(("WLC_SET_KEY error (%d)\n", err)); + return err; + } + +exit: + err = wldev_iovar_getint_bsscfg(dev, "wsec", &wsec, bssidx); + if (unlikely(err)) { + WL_ERR(("get wsec error (%d)\n", err)); + return err; + } + + wsec |= val; + err = wldev_iovar_setint_bsscfg(dev, "wsec", wsec, bssidx); + if (unlikely(err)) { + WL_ERR(("set wsec error (%d)\n", err)); + return err; + } + + return err; +} + +static s32 +wl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, bool pairwise, const u8 *mac_addr) +{ + struct wl_wsec_key key; + struct wl_priv *wl = wiphy_priv(wiphy); + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + WL_DBG(("Enter\n")); + CHECK_SYS_UP(wl); + memset(&key, 0, sizeof(key)); + + key.flags = WL_PRIMARY_KEY; + key.algo = CRYPTO_ALGO_OFF; + key.index = (u32) key_idx; + + WL_DBG(("key index (%d)\n", key_idx)); + /* Set the new key/index */ + swap_key_from_BE(&key); + wldev_iovar_setbuf_bsscfg(dev, "wsec_key", &key, sizeof(key), wl->ioctl_buf, + WLC_IOCTL_MAXLEN, bssidx, &wl->ioctl_buf_sync); + if (unlikely(err)) { + if (err == -EINVAL) { + if (key.index >= DOT11_MAX_DEFAULT_KEYS) { + /* we ignore this key index in this case */ + WL_DBG(("invalid key index (%d)\n", key_idx)); + } + } else { + WL_ERR(("WLC_SET_KEY error (%d)\n", err)); + } + return err; + } + return err; +} + +static s32 +wl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *dev, + u8 key_idx, bool pairwise, const u8 *mac_addr, void *cookie, + void (*callback) (void *cookie, struct key_params * params)) +{ + struct key_params params; + struct wl_wsec_key key; + struct wl_priv *wl = wiphy_priv(wiphy); + struct wl_security *sec; + s32 wsec; + s32 err = 0; + s32 bssidx = wl_cfgp2p_find_idx(wl, dev); + + WL_DBG(("key index (%d)\n", key_idx)); + CHECK_SYS_UP(wl); + memset(&key, 0, sizeof(key)); + key.index = key_idx; + swap_key_to_BE(&key); + memset(¶ms, 0, sizeof(params)); + params.key_len = (u8) min_t(u8, DOT11_MAX_KEY_SIZE, key.len); + memcpy(params.key, key.data, params.key_len); + + wldev_iovar_getint_bsscfg(dev, "wsec", &wsec, bssidx); + if (unlikely(err)) { + WL_ERR(("WLC_GET_WSEC error (%d)\n", err)); + return err; + } + switch (wsec & ~SES_OW_ENABLED) { + case WEP_ENABLED: + sec = wl_read_prof(wl, dev, WL_PROF_SEC); + if (sec->cipher_pairwise & WLAN_CIPHER_SUITE_WEP40) { + params.cipher = WLAN_CIPHER_SUITE_WEP40; + WL_DBG(("WLAN_CIPHER_SUITE_WEP40\n")); + } else if (sec->cipher_pairwise & WLAN_CIPHER_SUITE_WEP104) { + params.cipher = WLAN_CIPHER_SUITE_WEP104; + WL_DBG(("WLAN_CIPHER_SUITE_WEP104\n")); + } + break; + case TKIP_ENABLED: + params.cipher = WLAN_CIPHER_SUITE_TKIP; + WL_DBG(("WLAN_CIPHER_SUITE_TKIP\n")); + break; + case AES_ENABLED: + params.cipher = WLAN_CIPHER_SUITE_AES_CMAC; + WL_DBG(("WLAN_CIPHER_SUITE_AES_CMAC\n")); + break; +#ifdef BCMWAPI_WPI + case WLAN_CIPHER_SUITE_SMS4: + key.algo = CRYPTO_ALGO_SMS4; + WL_DBG(("WLAN_CIPHER_SUITE_SMS4\n")); + break; +#endif + default: + WL_ERR(("Invalid algo (0x%x)\n", wsec)); + return -EINVAL; + } + + callback(cookie, ¶ms); + return err; +} + +static s32 +wl_cfg80211_config_default_mgmt_key(struct wiphy *wiphy, + struct net_device *dev, u8 key_idx) +{ + WL_INFO(("Not supported\n")); + return -EOPNOTSUPP; +} + +static s32 +wl_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev, + u8 *mac, struct station_info *sinfo) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + scb_val_t scb_val; + s32 rssi; + s32 rate; + s32 err = 0; + sta_info_t *sta; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0) + s8 eabuf[ETHER_ADDR_STR_LEN]; +#endif + dhd_pub_t *dhd = (dhd_pub_t *)(wl->pub); + CHECK_SYS_UP(wl); + if (wl_get_mode_by_netdev(wl, dev) == WL_MODE_AP) { + err = wldev_iovar_getbuf(dev, "sta_info", (struct ether_addr *)mac, + ETHER_ADDR_LEN, wl->ioctl_buf, WLC_IOCTL_MAXLEN, &wl->ioctl_buf_sync); + if (err < 0) { + WL_ERR(("GET STA INFO failed, %d\n", err)); + return err; + } + sinfo->filled = STATION_INFO_INACTIVE_TIME; + sta = (sta_info_t *)wl->ioctl_buf; + sta->len = dtoh16(sta->len); + sta->cap = dtoh16(sta->cap); + sta->flags = dtoh32(sta->flags); + sta->idle = dtoh32(sta->idle); + sta->in = dtoh32(sta->in); + sinfo->inactive_time = sta->idle * 1000; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0) + if (sta->flags & WL_STA_ASSOC) { + sinfo->filled |= STATION_INFO_CONNECTED_TIME; + sinfo->connected_time = sta->in; + } + WL_INFO(("STA %s : idle time : %d sec, connected time :%d ms\n", + bcm_ether_ntoa((const struct ether_addr *)mac, eabuf), sinfo->inactive_time, + sta->idle * 1000)); +#endif + } else if (wl_get_mode_by_netdev(wl, dev) == WL_MODE_BSS) { + u8 *curmacp = wl_read_prof(wl, dev, WL_PROF_BSSID); + if (!wl_get_drv_status(wl, CONNECTED, dev) || + (dhd_is_associated(dhd, NULL) == FALSE)) { + WL_ERR(("NOT assoc\n")); + err = -ENODEV; + goto get_station_err; + } + if (memcmp(mac, curmacp, ETHER_ADDR_LEN)) { + WL_ERR(("Wrong Mac address: "MACSTR" != "MACSTR"\n", + MAC2STR(mac), MAC2STR(curmacp))); + } + + /* Report the current tx rate */ + err = wldev_ioctl(dev, WLC_GET_RATE, &rate, sizeof(rate), false); + if (err) { + WL_ERR(("Could not get rate (%d)\n", err)); + } else { + rate = dtoh32(rate); + sinfo->filled |= STATION_INFO_TX_BITRATE; + sinfo->txrate.legacy = rate * 5; + WL_DBG(("Rate %d Mbps\n", (rate / 2))); + } + + memset(&scb_val, 0, sizeof(scb_val)); + scb_val.val = 0; + err = wldev_ioctl(dev, WLC_GET_RSSI, &scb_val, + sizeof(scb_val_t), false); + if (err) { + WL_ERR(("Could not get rssi (%d)\n", err)); + goto get_station_err; + } + rssi = dtoh32(scb_val.val); + sinfo->filled |= STATION_INFO_SIGNAL; + sinfo->signal = rssi; + WL_DBG(("RSSI %d dBm\n", rssi)); + +get_station_err: + if (err) { + /* Disconnect due to zero BSSID or error to get RSSI */ + WL_ERR(("force cfg80211_disconnected\n")); + wl_clr_drv_status(wl, CONNECTED, dev); + cfg80211_disconnected(dev, 0, NULL, 0, GFP_KERNEL); + wl_link_down(wl); + } + } + + return err; +} + +static s32 +wl_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, + bool enabled, s32 timeout) +{ + s32 pm; + s32 err = 0; + struct wl_priv *wl = wiphy_priv(wiphy); + + CHECK_SYS_UP(wl); + + if (wl->p2p_net == dev) { + return err; + } + + pm = PM_OFF; /* enabled ? PM_FAST : PM_OFF; */ + /* Do not enable the power save after assoc if it is p2p interface */ + if (wl->p2p && wl->p2p->vif_created) { + WL_DBG(("Do not enable the power save for p2p interfaces even after assoc\n")); + pm = PM_OFF; + } + pm = htod32(pm); + WL_DBG(("power save %s\n", (pm ? "enabled" : "disabled"))); + err = wldev_ioctl(dev, WLC_SET_PM, &pm, sizeof(pm), true); + if (unlikely(err)) { + if (err == -ENODEV) + WL_DBG(("net_device is not ready yet\n")); + else + WL_ERR(("error (%d)\n", err)); + return err; + } + return err; +} + +static __used u32 wl_find_msb(u16 bit16) +{ + u32 ret = 0; + + if (bit16 & 0xff00) { + ret += 8; + bit16 >>= 8; + } + + if (bit16 & 0xf0) { + ret += 4; + bit16 >>= 4; + } + + if (bit16 & 0xc) { + ret += 2; + bit16 >>= 2; + } + + if (bit16 & 2) + ret += bit16 & 2; + else if (bit16) + ret += bit16; + + return ret; +} + +static s32 wl_cfg80211_resume(struct wiphy *wiphy) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + struct net_device *ndev = wl_to_prmry_ndev(wl); + s32 err = 0; + + if (unlikely(!wl_get_drv_status(wl, READY, ndev))) { + WL_INFO(("device is not ready\n")); + return 0; + } + + wl_invoke_iscan(wl); + + return err; +} + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) +static s32 wl_cfg80211_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wow) +#else +static s32 wl_cfg80211_suspend(struct wiphy *wiphy) +#endif +{ +#ifdef DHD_CLEAR_ON_SUSPEND + struct wl_priv *wl = wiphy_priv(wiphy); + struct net_info *iter, *next; + struct net_device *ndev = wl_to_prmry_ndev(wl); + unsigned long flags; + if (unlikely(!wl_get_drv_status(wl, READY, ndev))) { + WL_INFO(("device is not ready : status (%d)\n", + (int)wl->status)); + return 0; + } + for_each_ndev(wl, iter, next) + wl_set_drv_status(wl, SCAN_ABORTING, iter->ndev); + wl_term_iscan(wl); + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + if (wl->scan_request) { + cfg80211_scan_done(wl->scan_request, true); + wl->scan_request = NULL; + } + for_each_ndev(wl, iter, next) { + wl_clr_drv_status(wl, SCANNING, iter->ndev); + wl_clr_drv_status(wl, SCAN_ABORTING, iter->ndev); + } + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); + for_each_ndev(wl, iter, next) { + if (wl_get_drv_status(wl, CONNECTING, iter->ndev)) { + wl_bss_connect_done(wl, iter->ndev, NULL, NULL, false); + } + } +#endif /* DHD_CLEAR_ON_SUSPEND */ + return 0; +} + +static s32 +wl_update_pmklist(struct net_device *dev, struct wl_pmk_list *pmk_list, + s32 err) +{ + int i, j; + struct wl_priv *wl = wlcfg_drv_priv; + struct net_device *primary_dev = wl_to_prmry_ndev(wl); + + if (!pmk_list) { + printk("pmk_list is NULL\n"); + return -EINVAL; + } + /* pmk list is supported only for STA interface i.e. primary interface + * Refer code wlc_bsscfg.c->wlc_bsscfg_sta_init + */ + if (primary_dev != dev) { + WL_INFO(("Not supporting Flushing pmklist on virtual" + " interfaces than primary interface\n")); + return err; + } + + WL_DBG(("No of elements %d\n", pmk_list->pmkids.npmkid)); + for (i = 0; i < pmk_list->pmkids.npmkid; i++) { + WL_DBG(("PMKID[%d]: %pM =\n", i, + &pmk_list->pmkids.pmkid[i].BSSID)); + for (j = 0; j < WPA2_PMKID_LEN; j++) { + WL_DBG(("%02x\n", pmk_list->pmkids.pmkid[i].PMKID[j])); + } + } + if (likely(!err)) { + err = wldev_iovar_setbuf(dev, "pmkid_info", (char *)pmk_list, + sizeof(*pmk_list), wl->ioctl_buf, WLC_IOCTL_MAXLEN, NULL); + } + + return err; +} + +static s32 +wl_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_pmksa *pmksa) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + s32 err = 0; + int i; + + CHECK_SYS_UP(wl); + for (i = 0; i < wl->pmk_list->pmkids.npmkid; i++) + if (!memcmp(pmksa->bssid, &wl->pmk_list->pmkids.pmkid[i].BSSID, + ETHER_ADDR_LEN)) + break; + if (i < WL_NUM_PMKIDS_MAX) { + memcpy(&wl->pmk_list->pmkids.pmkid[i].BSSID, pmksa->bssid, + ETHER_ADDR_LEN); + memcpy(&wl->pmk_list->pmkids.pmkid[i].PMKID, pmksa->pmkid, + WPA2_PMKID_LEN); + if (i == wl->pmk_list->pmkids.npmkid) + wl->pmk_list->pmkids.npmkid++; + } else { + err = -EINVAL; + } + WL_DBG(("set_pmksa,IW_PMKSA_ADD - PMKID: %pM =\n", + &wl->pmk_list->pmkids.pmkid[wl->pmk_list->pmkids.npmkid - 1].BSSID)); + for (i = 0; i < WPA2_PMKID_LEN; i++) { + WL_DBG(("%02x\n", + wl->pmk_list->pmkids.pmkid[wl->pmk_list->pmkids.npmkid - 1]. + PMKID[i])); + } + + err = wl_update_pmklist(dev, wl->pmk_list, err); + + return err; +} + +static s32 +wl_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_pmksa *pmksa) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + struct _pmkid_list pmkid; + s32 err = 0; + int i; + + CHECK_SYS_UP(wl); + memcpy(&pmkid.pmkid[0].BSSID, pmksa->bssid, ETHER_ADDR_LEN); + memcpy(&pmkid.pmkid[0].PMKID, pmksa->pmkid, WPA2_PMKID_LEN); + + WL_DBG(("del_pmksa,IW_PMKSA_REMOVE - PMKID: %pM =\n", + &pmkid.pmkid[0].BSSID)); + for (i = 0; i < WPA2_PMKID_LEN; i++) { + WL_DBG(("%02x\n", pmkid.pmkid[0].PMKID[i])); + } + + for (i = 0; i < wl->pmk_list->pmkids.npmkid; i++) + if (!memcmp + (pmksa->bssid, &wl->pmk_list->pmkids.pmkid[i].BSSID, + ETHER_ADDR_LEN)) + break; + + if ((wl->pmk_list->pmkids.npmkid > 0) && + (i < wl->pmk_list->pmkids.npmkid)) { + memset(&wl->pmk_list->pmkids.pmkid[i], 0, sizeof(pmkid_t)); + for (; i < (wl->pmk_list->pmkids.npmkid - 1); i++) { + memcpy(&wl->pmk_list->pmkids.pmkid[i].BSSID, + &wl->pmk_list->pmkids.pmkid[i + 1].BSSID, + ETHER_ADDR_LEN); + memcpy(&wl->pmk_list->pmkids.pmkid[i].PMKID, + &wl->pmk_list->pmkids.pmkid[i + 1].PMKID, + WPA2_PMKID_LEN); + } + wl->pmk_list->pmkids.npmkid--; + } else { + err = -EINVAL; + } + + err = wl_update_pmklist(dev, wl->pmk_list, err); + + return err; + +} + +static s32 +wl_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *dev) +{ + struct wl_priv *wl = wiphy_priv(wiphy); + s32 err = 0; + CHECK_SYS_UP(wl); + memset(wl->pmk_list, 0, sizeof(*wl->pmk_list)); + err = wl_update_pmklist(dev, wl->pmk_list, err); + return err; + +} + +static wl_scan_params_t * +wl_cfg80211_scan_alloc_params(int channel, int nprobes, int *out_params_size) +{ + wl_scan_params_t *params; + int params_size; + int num_chans; + + *out_params_size = 0; + + /* Our scan params only need space for 1 channel and 0 ssids */ + params_size = WL_SCAN_PARAMS_FIXED_SIZE + 1 * sizeof(uint16); + params = (wl_scan_params_t*) kzalloc(params_size, GFP_KERNEL); + if (params == NULL) { + WL_ERR(("%s: mem alloc failed (%d bytes)\n", __func__, params_size)); + return params; + } + memset(params, 0, params_size); + params->nprobes = nprobes; + + num_chans = (channel == 0) ? 0 : 1; + + memcpy(¶ms->bssid, ðer_bcast, ETHER_ADDR_LEN); + params->bss_type = DOT11_BSSTYPE_ANY; + params->scan_type = DOT11_SCANTYPE_ACTIVE; + params->nprobes = htod32(1); + params->active_time = htod32(-1); + params->passive_time = htod32(-1); + params->home_time = htod32(10); + if (channel == -1) + params->channel_list[0] = htodchanspec(channel); + else + params->channel_list[0] = wl_ch_host_to_driver(channel); + + /* Our scan params have 1 channel and 0 ssids */ + params->channel_num = htod32((0 << WL_SCAN_PARAMS_NSSID_SHIFT) | + (num_chans & WL_SCAN_PARAMS_COUNT_MASK)); + + *out_params_size = params_size; /* rtn size to the caller */ + return params; +} + +static s32 +wl_cfg80211_remain_on_channel(struct wiphy *wiphy, struct net_device *dev, + struct ieee80211_channel * channel, + enum nl80211_channel_type channel_type, + unsigned int duration, u64 *cookie) +{ + s32 target_channel; + u32 id; + struct ether_addr primary_mac; + struct net_device *ndev = NULL; + + s32 err = BCME_OK; + struct wl_priv *wl = wiphy_priv(wiphy); + WL_DBG(("Enter, netdev_ifidx: %d \n", dev->ifindex)); + + if (wl->p2p_net == dev) { + ndev = wl_to_prmry_ndev(wl); + } else { + ndev = dev; + } + + if (wl_get_drv_status(wl, SCANNING, ndev)) { + wl_notify_escan_complete(wl, ndev, true, true); + } + + target_channel = ieee80211_frequency_to_channel(channel->center_freq); + memcpy(&wl->remain_on_chan, channel, sizeof(struct ieee80211_channel)); + wl->remain_on_chan_type = channel_type; + id = ++wl->last_roc_id; + if (id == 0) + id = ++wl->last_roc_id; + *cookie = id; + cfg80211_ready_on_channel(dev, *cookie, channel, + channel_type, duration, GFP_KERNEL); + if (wl->p2p && !wl->p2p->on) { + get_primary_mac(wl, &primary_mac); + wl_cfgp2p_generate_bss_mac(&primary_mac, &wl->p2p->dev_addr, &wl->p2p->int_addr); + + /* In case of p2p_listen command, supplicant send remain_on_channel + * without turning on P2P + */ + + p2p_on(wl) = true; + err = wl_cfgp2p_enable_discovery(wl, ndev, NULL, 0); + + if (unlikely(err)) { + goto exit; + } + } + if (p2p_is_on(wl)) + wl_cfgp2p_discover_listen(wl, target_channel, duration); + + +exit: + return err; +} + +static s32 +wl_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy, struct net_device *dev, + u64 cookie) +{ + s32 err = 0; + WL_DBG((" enter ) netdev_ifidx: %d \n", dev->ifindex)); + return err; +} +static s32 +wl_cfg80211_send_pending_tx_act_frm(struct wl_priv *wl) +{ + wl_af_params_t *tx_act_frm; + struct net_device *dev = wl->afx_hdl->dev; + if (!p2p_is_on(wl)) + return -1; + + if (dev == wl->p2p_net) { + dev = wl_to_prmry_ndev(wl); + } + + tx_act_frm = wl->afx_hdl->pending_tx_act_frm; + WL_DBG(("Sending the action frame\n")); + wl->afx_hdl->pending_tx_act_frm = NULL; + if (tx_act_frm != NULL) { + /* Suspend P2P discovery's search-listen to prevent it from + * starting a scan or changing the channel. + */ + wl_clr_drv_status(wl, SENDING_ACT_FRM, wl->afx_hdl->dev); + wl_clr_drv_status(wl, SCANNING, wl->afx_hdl->dev); + wl_notify_escan_complete(wl, dev, true, true); + wl_cfgp2p_discover_enable_search(wl, false); + tx_act_frm->channel = wl->afx_hdl->peer_chan; + wl->afx_hdl->ack_recv = (wl_cfgp2p_tx_action_frame(wl, dev, + tx_act_frm, wl->afx_hdl->bssidx)) ? false : true; + } + return 0; +} +static void +wl_cfg80211_afx_handler(struct work_struct *work) +{ + struct afx_hdl *afx_instance; + struct wl_priv *wl = wlcfg_drv_priv; + afx_instance = container_of(work, struct afx_hdl, work); + if (afx_instance != NULL) { + wl_cfgp2p_act_frm_search(wl, wl->afx_hdl->dev, + wl->afx_hdl->bssidx, 0); + } +} + +static bool +wl_cfg80211_send_at_common_channel(struct wl_priv *wl, + struct net_device *dev, + wl_af_params_t *af_params) +{ + WL_DBG((" enter ) \n")); + /* initialize afx_hdl */ + wl->afx_hdl->pending_tx_act_frm = af_params; + wl->afx_hdl->bssidx = wl_cfgp2p_find_idx(wl, dev); + wl->afx_hdl->dev = dev; + wl->afx_hdl->retry = 0; + wl->afx_hdl->peer_chan = WL_INVALID; + wl->afx_hdl->ack_recv = false; + memcpy(wl->afx_hdl->pending_tx_dst_addr.octet, + af_params->action_frame.da.octet, + sizeof(wl->afx_hdl->pending_tx_dst_addr.octet)); + /* Loop to wait until we have sent the pending tx action frame or the + * pending action frame tx is cancelled. + */ + while ((wl->afx_hdl->retry < WL_CHANNEL_SYNC_RETRY) && + (wl->afx_hdl->peer_chan == WL_INVALID)) { + wl_set_drv_status(wl, SENDING_ACT_FRM, dev); + wl_set_drv_status(wl, SCANNING, dev); + WL_DBG(("Scheduling the action frame for sending.. retry %d\n", + wl->afx_hdl->retry)); + /* Do find_peer_for_action */ + schedule_work(&wl->afx_hdl->work); + wait_for_completion(&wl->act_frm_scan); + wl->afx_hdl->retry++; + } + if (wl->afx_hdl->peer_chan != WL_INVALID) + wl_cfg80211_send_pending_tx_act_frm(wl); + else { + WL_ERR(("Couldn't find the peer after %d retries\n", + wl->afx_hdl->retry)); + } + wl->afx_hdl->dev = NULL; + wl->afx_hdl->bssidx = WL_INVALID; + wl_clr_drv_status(wl, SENDING_ACT_FRM, dev); + if (wl->afx_hdl->ack_recv) + return true; /* ACK */ + else + return false; /* NO ACK */ +} + +static s32 +wl_cfg80211_mgmt_tx(struct wiphy *wiphy, struct net_device *ndev, + struct ieee80211_channel *channel, bool offchan, + enum nl80211_channel_type channel_type, + bool channel_type_valid, unsigned int wait, + const u8* buf, size_t len, +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0) + bool no_cck, +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0) + bool dont_wait_for_ack, +#endif + u64 *cookie) +{ + wl_action_frame_t *action_frame; + wl_af_params_t *af_params; + wifi_p2p_ie_t *p2p_ie; + wpa_ie_fixed_t *wps_ie; + scb_val_t scb_val; + wifi_wfd_ie_t *wfd_ie; + const struct ieee80211_mgmt *mgmt; + struct wl_priv *wl = wiphy_priv(wiphy); + struct net_device *dev = NULL; + s32 err = BCME_OK; + s32 bssidx = 0; + u32 p2pie_len = 0; + u32 wpsie_len = 0; + u32 wfdie_len = 0; + u32 id; + u32 retry = 0; + bool ack = false; + wifi_p2p_pub_act_frame_t *act_frm = NULL; + wifi_p2p_action_frame_t *p2p_act_frm = NULL; + wifi_p2psd_gas_pub_act_frame_t *sd_act_frm = NULL; + s8 eabuf[ETHER_ADDR_STR_LEN]; + + WL_DBG(("Enter \n")); + + if (ndev == wl->p2p_net) { + dev = wl_to_prmry_ndev(wl); + } else { + /* If TX req is for any valid ifidx. Use as is */ + dev = ndev; + } + + /* find bssidx based on ndev */ + bssidx = wl_cfgp2p_find_idx(wl, dev); + if (bssidx == -1) { + + WL_ERR(("Can not find the bssidx for dev( %p )\n", dev)); + return -ENODEV; + } + if (p2p_is_on(wl)) { + /* Suspend P2P discovery search-listen to prevent it from changing the + * channel. + */ + if ((err = wl_cfgp2p_discover_enable_search(wl, false)) < 0) { + WL_ERR(("Can not disable discovery mode\n")); + return -EFAULT; + } + } + *cookie = 0; + id = wl->send_action_id++; + if (id == 0) + id = wl->send_action_id++; + *cookie = id; + mgmt = (const struct ieee80211_mgmt *)buf; + if (ieee80211_is_mgmt(mgmt->frame_control)) { + if (ieee80211_is_probe_resp(mgmt->frame_control)) { + s32 ie_offset = DOT11_MGMT_HDR_LEN + DOT11_BCN_PRB_FIXED_LEN; + s32 ie_len = len - ie_offset; + if ((p2p_ie = wl_cfgp2p_find_p2pie((u8 *)(buf + ie_offset), ie_len)) + != NULL) { + /* Total length of P2P Information Element */ + p2pie_len = p2p_ie->len + sizeof(p2p_ie->len) + sizeof(p2p_ie->id); + } + if ((wfd_ie = wl_cfgp2p_find_wfdie((u8 *)(buf + ie_offset), ie_len)) + != NULL) { + /* Total length of WFD Information Element */ + wfdie_len = wfd_ie->len + sizeof(wfd_ie->len) + sizeof(wfd_ie->id); + } + if ((wps_ie = wl_cfgp2p_find_wpsie((u8 *)(buf + ie_offset), ie_len)) + != NULL) { + /* Order of Vendor IE is 1) WPS IE + + * 2) P2P IE created by supplicant + * So, it is ok to find start address of WPS IE + * to save IEs + */ + wpsie_len = wps_ie->length + sizeof(wps_ie->length) + + sizeof(wps_ie->tag); + wl_cfgp2p_set_management_ie(wl, dev, bssidx, + VNDR_IE_PRBRSP_FLAG, + (u8 *)wps_ie, wpsie_len + p2pie_len + wfdie_len); + } + cfg80211_mgmt_tx_status(ndev, *cookie, buf, len, true, GFP_KERNEL); + goto exit; + } else if (ieee80211_is_disassoc(mgmt->frame_control) || + ieee80211_is_deauth(mgmt->frame_control)) { + memcpy(scb_val.ea.octet, mgmt->da, ETH_ALEN); + scb_val.val = mgmt->u.disassoc.reason_code; + wldev_ioctl(dev, WLC_SCB_DEAUTHENTICATE_FOR_REASON, &scb_val, + sizeof(scb_val_t), true); + WL_DBG(("Disconnect STA : %s\n", + bcm_ether_ntoa((const struct ether_addr *)mgmt->da, eabuf))); + cfg80211_mgmt_tx_status(ndev, *cookie, buf, len, true, GFP_KERNEL); + goto exit; + + } else if (ieee80211_is_action(mgmt->frame_control)) { + /* Abort the dwell time of any previous off-channel + * action frame that may be still in effect. Sending + * off-channel action frames relies on the driver's + * scan engine. If a previous off-channel action frame + * tx is still in progress (including the dwell time), + * then this new action frame will not be sent out. + */ + wl_notify_escan_complete(wl, dev, true, true); + + } + + } else { + WL_ERR(("Driver only allows MGMT packet type\n")); + goto exit; + } + + af_params = (wl_af_params_t *) kzalloc(WL_WIFI_AF_PARAMS_SIZE, GFP_KERNEL); + + if (af_params == NULL) + { + WL_ERR(("unable to allocate frame\n")); + return -ENOMEM; + } + + action_frame = &af_params->action_frame; + + /* Add the packet Id */ + action_frame->packetId = *cookie; + WL_DBG(("action frame %d\n", action_frame->packetId)); + /* Add BSSID */ + memcpy(&action_frame->da, &mgmt->da[0], ETHER_ADDR_LEN); + memcpy(&af_params->BSSID, &mgmt->bssid[0], ETHER_ADDR_LEN); + + /* Add the length exepted for 802.11 header */ + action_frame->len = len - DOT11_MGMT_HDR_LEN; + WL_DBG(("action_frame->len: %d\n", action_frame->len)); + + /* Add the channel */ + af_params->channel = + ieee80211_frequency_to_channel(channel->center_freq); + + if (channel->band == IEEE80211_BAND_5GHZ) { + WL_DBG(("5GHz channel %d", af_params->channel)); + err = wldev_ioctl(dev, WLC_SET_CHANNEL, + &af_params->channel, sizeof(af_params->channel), true); + if (err < 0) { + WL_ERR(("WLC_SET_CHANNEL error %d\n", err)); + } + } + + /* Add the dwell time + * Dwell time to stay off-channel to wait for a response action frame + * after transmitting an GO Negotiation action frame + */ + af_params->dwell_time = WL_DWELL_TIME; + + memcpy(action_frame->data, &buf[DOT11_MGMT_HDR_LEN], action_frame->len); + if (wl_cfgp2p_is_pub_action(action_frame->data, action_frame->len)) { + act_frm = (wifi_p2p_pub_act_frame_t *) (action_frame->data); + WL_DBG(("P2P PUB action_frame->len: %d chan %d category %d subtype %d\n", + action_frame->len, af_params->channel, + act_frm->category, act_frm->subtype)); + } else if (wl_cfgp2p_is_p2p_action(action_frame->data, action_frame->len)) { + p2p_act_frm = (wifi_p2p_action_frame_t *) (action_frame->data); + WL_DBG(("P2P action_frame->len: %d chan %d category %d subtype %d\n", + action_frame->len, af_params->channel, + p2p_act_frm->category, p2p_act_frm->subtype)); + } else if (wl_cfgp2p_is_gas_action(action_frame->data, action_frame->len)) { + sd_act_frm = (wifi_p2psd_gas_pub_act_frame_t *) (action_frame->data); + WL_DBG(("Service Discovery action_frame->len: %d chan %d category %d action %d\n", + action_frame->len, af_params->channel, + sd_act_frm->category, sd_act_frm->action)); + + } + wl_cfgp2p_print_actframe(true, action_frame->data, action_frame->len); + /* + * To make sure to send successfully action frame, we have to turn off mpc + */ + + if (act_frm && ((act_frm->subtype == P2P_PAF_GON_REQ) || + (act_frm->subtype == P2P_PAF_GON_RSP) || + (act_frm->subtype == P2P_PAF_GON_CONF) || + (act_frm->subtype == P2P_PAF_PROVDIS_REQ))) { + wldev_iovar_setint(dev, "mpc", 0); + } + + if (act_frm && act_frm->subtype == P2P_PAF_DEVDIS_REQ) { + af_params->dwell_time = WL_LONG_DWELL_TIME; + } else if (act_frm && + (act_frm->subtype == P2P_PAF_PROVDIS_REQ || + act_frm->subtype == P2P_PAF_PROVDIS_RSP || + act_frm->subtype == P2P_PAF_GON_RSP)) { + af_params->dwell_time = WL_MED_DWELL_TIME; + } + + if (IS_P2P_SOCIAL(af_params->channel) && + (IS_P2P_PUB_ACT_REQ(act_frm, action_frame->len) || + IS_GAS_REQ(sd_act_frm, action_frame->len)) && + wl_to_p2p_bss_saved_ie(wl, P2PAPI_BSSCFG_DEVICE).p2p_probe_req_ie_len) { + /* channel offload require P2P IE for Probe request + * otherwise, we will use wl_cfgp2p_tx_action_frame directly. + * channel offload for action request frame + */ + + /* channel offload for action request frame */ + ack = wl_cfg80211_send_at_common_channel(wl, dev, af_params); + } else { + ack = (wl_cfgp2p_tx_action_frame(wl, dev, af_params, bssidx)) ? false : true; + if (!ack) { + if (wl_to_p2p_bss_saved_ie(wl, P2PAPI_BSSCFG_DEVICE).p2p_probe_req_ie_len) { + /* if the NO ACK occurs, the peer device will be on + * listen channel of the peer + * So, we have to find the peer and send action frame on + * that channel. + */ + ack = wl_cfg80211_send_at_common_channel(wl, dev, af_params); + } else { + for (retry = 0; retry < WL_CHANNEL_SYNC_RETRY; retry++) { + ack = (wl_cfgp2p_tx_action_frame(wl, dev, + af_params, bssidx)) ? false : true; + if (ack) + break; + } + + } + + } + + } + cfg80211_mgmt_tx_status(ndev, *cookie, buf, len, ack, GFP_KERNEL); + if (act_frm && act_frm->subtype == P2P_PAF_GON_CONF) { + wldev_iovar_setint(dev, "mpc", 1); + } + kfree(af_params); +exit: + return err; +} + + +static void +wl_cfg80211_mgmt_frame_register(struct wiphy *wiphy, struct net_device *dev, + u16 frame_type, bool reg) +{ + + WL_DBG(("%s: frame_type: %x, reg: %d\n", __func__, frame_type, reg)); + + if (frame_type != (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ)) + return; + + return; +} + + +static s32 +wl_cfg80211_change_bss(struct wiphy *wiphy, + struct net_device *dev, + struct bss_parameters *params) +{ + if (params->use_cts_prot >= 0) { + } + + if (params->use_short_preamble >= 0) { + } + + if (params->use_short_slot_time >= 0) { + } + + if (params->basic_rates) { + } + + if (params->ap_isolate >= 0) { + } + + if (params->ht_opmode >= 0) { + } + + return 0; +} + +static s32 +wl_cfg80211_set_channel(struct wiphy *wiphy, struct net_device *dev, + struct ieee80211_channel *chan, + enum nl80211_channel_type channel_type) +{ + s32 channel; + s32 err = BCME_OK; + struct wl_priv *wl = wiphy_priv(wiphy); + + if (wl->p2p_net == dev) { + dev = wl_to_prmry_ndev(wl); + } + channel = ieee80211_frequency_to_channel(chan->center_freq); + WL_DBG(("netdev_ifidx(%d), chan_type(%d) target channel(%d) \n", + dev->ifindex, channel_type, channel)); + err = wldev_ioctl(dev, WLC_SET_CHANNEL, &channel, sizeof(channel), true); + if (err < 0) { + WL_ERR(("WLC_SET_CHANNEL error %d chip may not be supporting this channel\n", err)); + } + return err; +} + +static s32 +wl_validate_opensecurity(struct net_device *dev, s32 bssidx) +{ + s32 err = BCME_OK; + + /* set auth */ + err = wldev_iovar_setint_bsscfg(dev, "auth", 0, bssidx); + if (err < 0) { + WL_ERR(("auth error %d\n", err)); + return BCME_ERROR; + } + /* set wsec */ + err = wldev_iovar_setint_bsscfg(dev, "wsec", 0, bssidx); + if (err < 0) { + WL_ERR(("wsec error %d\n", err)); + return BCME_ERROR; + } + /* set upper-layer auth */ + err = wldev_iovar_setint_bsscfg(dev, "wpa_auth", WPA_AUTH_NONE, bssidx); + if (err < 0) { + WL_ERR(("wpa_auth error %d\n", err)); + return BCME_ERROR; + } + + return 0; +} + +static s32 +wl_validate_wpa2ie(struct net_device *dev, bcm_tlv_t *wpa2ie, s32 bssidx) +{ + s32 len = 0; + s32 err = BCME_OK; + u16 auth = 0; /* d11 open authentication */ + u32 wsec; + u32 pval = 0; + u32 gval = 0; + u32 wpa_auth = 0; + u8* tmp; + wpa_suite_mcast_t *mcast; + wpa_suite_ucast_t *ucast; + wpa_suite_auth_key_mgmt_t *mgmt; + if (wpa2ie == NULL) + goto exit; + + WL_DBG(("Enter \n")); + len = wpa2ie->len; + /* check the mcast cipher */ + mcast = (wpa_suite_mcast_t *)&wpa2ie->data[WPA2_VERSION_LEN]; + tmp = mcast->oui; + switch (tmp[DOT11_OUI_LEN]) { + case WPA_CIPHER_NONE: + gval = 0; + break; + case WPA_CIPHER_WEP_40: + case WPA_CIPHER_WEP_104: + gval = WEP_ENABLED; + break; + case WPA_CIPHER_TKIP: + gval = TKIP_ENABLED; + break; + case WPA_CIPHER_AES_CCM: + gval = AES_ENABLED; + break; +#ifdef BCMWAPI_WPI + case WAPI_CIPHER_SMS4: + gval = SMS4_ENABLED; + break; +#endif + default: + WL_ERR(("No Security Info\n")); + break; + } + len -= WPA_SUITE_LEN; + /* check the unicast cipher */ + ucast = (wpa_suite_ucast_t *)&mcast[1]; + ltoh16_ua(&ucast->count); + tmp = ucast->list[0].oui; + switch (tmp[DOT11_OUI_LEN]) { + case WPA_CIPHER_NONE: + pval = 0; + break; + case WPA_CIPHER_WEP_40: + case WPA_CIPHER_WEP_104: + pval = WEP_ENABLED; + break; + case WPA_CIPHER_TKIP: + pval = TKIP_ENABLED; + break; + case WPA_CIPHER_AES_CCM: + pval = AES_ENABLED; + break; +#ifdef BCMWAPI_WPI + case WAPI_CIPHER_SMS4: + pval = SMS4_ENABLED; + break; +#endif + default: + WL_ERR(("No Security Info\n")); + } + /* FOR WPS , set SEC_OW_ENABLED */ + wsec = (pval | gval | SES_OW_ENABLED); + /* check the AKM */ + mgmt = (wpa_suite_auth_key_mgmt_t *)&ucast->list[1]; + ltoh16_ua(&mgmt->count); + tmp = (u8 *)&mgmt->list[0]; + switch (tmp[DOT11_OUI_LEN]) { + case RSN_AKM_NONE: + wpa_auth = WPA_AUTH_NONE; + break; + case RSN_AKM_UNSPECIFIED: + wpa_auth = WPA2_AUTH_UNSPECIFIED; + break; + case RSN_AKM_PSK: + wpa_auth = WPA2_AUTH_PSK; + break; + default: + WL_ERR(("No Key Mgmt Info\n")); + } + /* set auth */ + err = wldev_iovar_setint_bsscfg(dev, "auth", auth, bssidx); + if (err < 0) { + WL_ERR(("auth error %d\n", err)); + return BCME_ERROR; + } + /* set wsec */ + err = wldev_iovar_setint_bsscfg(dev, "wsec", wsec, bssidx); + if (err < 0) { + WL_ERR(("wsec error %d\n", err)); + return BCME_ERROR; + } + /* set upper-layer auth */ + err = wldev_iovar_setint_bsscfg(dev, "wpa_auth", wpa_auth, bssidx); + if (err < 0) { + WL_ERR(("wpa_auth error %d\n", err)); + return BCME_ERROR; + } +exit: + return 0; +} + +static s32 +wl_validate_wpaie(struct net_device *dev, wpa_ie_fixed_t *wpaie, s32 bssidx) +{ + wpa_suite_mcast_t *mcast; + wpa_suite_ucast_t *ucast; + wpa_suite_auth_key_mgmt_t *mgmt; + u16 auth = 0; /* d11 open authentication */ + u16 count; + s32 err = BCME_OK; + s32 len = 0; + u32 i; + u32 wsec; + u32 pval = 0; + u32 gval = 0; + u32 wpa_auth = 0; + u32 tmp = 0; + + if (wpaie == NULL) + goto exit; + WL_DBG(("Enter \n")); + len = wpaie->length; /* value length */ + len -= WPA_IE_TAG_FIXED_LEN; + /* check for multicast cipher suite */ + if (len < WPA_SUITE_LEN) { + WL_INFO(("no multicast cipher suite\n")); + goto exit; + } + + /* pick up multicast cipher */ + mcast = (wpa_suite_mcast_t *)&wpaie[1]; + len -= WPA_SUITE_LEN; + if (!bcmp(mcast->oui, WPA_OUI, WPA_OUI_LEN)) { + if (IS_WPA_CIPHER(mcast->type)) { + tmp = 0; + switch (mcast->type) { + case WPA_CIPHER_NONE: + tmp = 0; + break; + case WPA_CIPHER_WEP_40: + case WPA_CIPHER_WEP_104: + tmp = WEP_ENABLED; + break; + case WPA_CIPHER_TKIP: + tmp = TKIP_ENABLED; + break; + case WPA_CIPHER_AES_CCM: + tmp = AES_ENABLED; + break; + default: + WL_ERR(("No Security Info\n")); + } + gval |= tmp; + } + } + /* Check for unicast suite(s) */ + if (len < WPA_IE_SUITE_COUNT_LEN) { + WL_INFO(("no unicast suite\n")); + goto exit; + } + /* walk thru unicast cipher list and pick up what we recognize */ + ucast = (wpa_suite_ucast_t *)&mcast[1]; + count = ltoh16_ua(&ucast->count); + len -= WPA_IE_SUITE_COUNT_LEN; + for (i = 0; i < count && len >= WPA_SUITE_LEN; + i++, len -= WPA_SUITE_LEN) { + if (!bcmp(ucast->list[i].oui, WPA_OUI, WPA_OUI_LEN)) { + if (IS_WPA_CIPHER(ucast->list[i].type)) { + tmp = 0; + switch (ucast->list[i].type) { + case WPA_CIPHER_NONE: + tmp = 0; + break; + case WPA_CIPHER_WEP_40: + case WPA_CIPHER_WEP_104: + tmp = WEP_ENABLED; + break; + case WPA_CIPHER_TKIP: + tmp = TKIP_ENABLED; + break; + case WPA_CIPHER_AES_CCM: + tmp = AES_ENABLED; + break; + default: + WL_ERR(("No Security Info\n")); + } + pval |= tmp; + } + } + } + len -= (count - i) * WPA_SUITE_LEN; + /* Check for auth key management suite(s) */ + if (len < WPA_IE_SUITE_COUNT_LEN) { + WL_INFO((" no auth key mgmt suite\n")); + goto exit; + } + /* walk thru auth management suite list and pick up what we recognize */ + mgmt = (wpa_suite_auth_key_mgmt_t *)&ucast->list[count]; + count = ltoh16_ua(&mgmt->count); + len -= WPA_IE_SUITE_COUNT_LEN; + for (i = 0; i < count && len >= WPA_SUITE_LEN; + i++, len -= WPA_SUITE_LEN) { + if (!bcmp(mgmt->list[i].oui, WPA_OUI, WPA_OUI_LEN)) { + if (IS_WPA_AKM(mgmt->list[i].type)) { + tmp = 0; + switch (mgmt->list[i].type) { + case RSN_AKM_NONE: + tmp = WPA_AUTH_NONE; + break; + case RSN_AKM_UNSPECIFIED: + tmp = WPA_AUTH_UNSPECIFIED; + break; + case RSN_AKM_PSK: + tmp = WPA_AUTH_PSK; + break; + default: + WL_ERR(("No Key Mgmt Info\n")); + } + wpa_auth |= tmp; + } + } + + } + /* FOR WPS , set SEC_OW_ENABLED */ + wsec = (pval | gval | SES_OW_ENABLED); + /* set auth */ + err = wldev_iovar_setint_bsscfg(dev, "auth", auth, bssidx); + if (err < 0) { + WL_ERR(("auth error %d\n", err)); + return BCME_ERROR; + } + /* set wsec */ + err = wldev_iovar_setint_bsscfg(dev, "wsec", wsec, bssidx); + if (err < 0) { + WL_ERR(("wsec error %d\n", err)); + return BCME_ERROR; + } + /* set upper-layer auth */ + err = wldev_iovar_setint_bsscfg(dev, "wpa_auth", wpa_auth, bssidx); + if (err < 0) { + WL_ERR(("wpa_auth error %d\n", err)); + return BCME_ERROR; + } +exit: + return 0; +} + +#if 0 +static s32 +wl_cfg80211_add_set_beacon(struct wiphy *wiphy, struct net_device *dev, + struct beacon_parameters *info) +{ + s32 err = BCME_OK; + bcm_tlv_t *ssid_ie; + wlc_ssid_t ssid; + struct wl_priv *wl = wiphy_priv(wiphy); + struct wl_join_params join_params; + wpa_ie_fixed_t *wps_ie; + wpa_ie_fixed_t *wpa_ie; + bcm_tlv_t *wpa2_ie; + wifi_p2p_ie_t *p2p_ie; + wifi_wfd_ie_t *wfd_ie; + bool is_bssup = false; + bool update_bss = false; + bool pbc = false; + u16 wpsie_len = 0; + u16 p2pie_len = 0; + u32 wfdie_len = 0; + u8 beacon_ie[IE_MAX_LEN]; + s32 ie_offset = 0; + s32 bssidx = 0; + s32 infra = 1; + s32 join_params_size = 0; + s32 ap = 0; + WL_DBG(("interval (%d) dtim_period (%d) head_len (%d) tail_len (%d)\n", + info->interval, info->dtim_period, info->head_len, info->tail_len)); + + if (wl->p2p_net == dev) { + dev = wl_to_prmry_ndev(wl); + } + + bssidx = wl_cfgp2p_find_idx(wl, dev); + if (p2p_is_on(wl) && + (bssidx == wl_to_p2p_bss_bssidx(wl, + P2PAPI_BSSCFG_CONNECTION))) { + memset(beacon_ie, 0, sizeof(beacon_ie)); + /* We don't need to set beacon for P2P_GO, + * but need to parse ssid from beacon_parameters + * because there is no way to set ssid + */ + ie_offset = DOT11_MGMT_HDR_LEN + DOT11_BCN_PRB_FIXED_LEN; + /* find the SSID */ + if ((ssid_ie = bcm_parse_tlvs((u8 *)&info->head[ie_offset], + info->head_len - ie_offset, + DOT11_MNG_SSID_ID)) != NULL) { + memcpy(wl->p2p->ssid.SSID, ssid_ie->data, ssid_ie->len); + wl->p2p->ssid.SSID_len = ssid_ie->len; + WL_DBG(("SSID (%s) in Head \n", ssid_ie->data)); + + } else { + WL_ERR(("No SSID in beacon \n")); + } + + /* find the WPSIE */ + if ((wps_ie = wl_cfgp2p_find_wpsie((u8 *)info->tail, info->tail_len)) != NULL) { + wpsie_len = wps_ie->length + WPA_RSN_IE_TAG_FIXED_LEN; + /* + * Should be compared with saved ie before saving it + */ + wl_validate_wps_ie((char *) wps_ie, &pbc); + memcpy(beacon_ie, wps_ie, wpsie_len); + } else { + WL_ERR(("No WPSIE in beacon \n")); + } + + + /* find the P2PIE */ + if ((p2p_ie = wl_cfgp2p_find_p2pie((u8 *)info->tail, info->tail_len)) != NULL) { + /* Total length of P2P Information Element */ + p2pie_len = p2p_ie->len + sizeof(p2p_ie->len) + sizeof(p2p_ie->id); + memcpy(&beacon_ie[wpsie_len], p2p_ie, p2pie_len); + + } else { + WL_ERR(("No P2PIE in beacon \n")); + } + + /* find the WFD IEs */ + if ((wfd_ie = wl_cfgp2p_find_wfdie((u8 *)info->tail, info->tail_len)) != NULL) { + /* Total length of P2P Information Element */ + wfdie_len = wfd_ie->len + sizeof(wfd_ie->len) + sizeof(wfd_ie->id); + if ((wpsie_len + p2pie_len + wfdie_len) < IE_MAX_LEN) { + memcpy(&beacon_ie[wpsie_len + p2pie_len], wfd_ie, wfdie_len); + } else { + WL_ERR(("Found WFD IE but there is no space, (%d)(%d)(%d)\n", + wpsie_len, p2pie_len, wfdie_len)); + wfdie_len = 0; + } + } else { + WL_ERR(("No WFDIE in beacon \n")); + } + /* add WLC_E_PROBREQ_MSG event to respose probe_request from STA */ + wl_add_remove_eventmsg(dev, WLC_E_PROBREQ_MSG, pbc); + wl_cfgp2p_set_management_ie(wl, dev, bssidx, VNDR_IE_BEACON_FLAG, + beacon_ie, wpsie_len + p2pie_len + wfdie_len); + + /* find the RSN_IE */ + if ((wpa2_ie = bcm_parse_tlvs((u8 *)info->tail, info->tail_len, + DOT11_MNG_RSN_ID)) != NULL) { + WL_DBG((" WPA2 IE is found\n")); + } + is_bssup = wl_cfgp2p_bss_isup(dev, bssidx); + + if (!is_bssup && (wpa2_ie != NULL)) { + wldev_iovar_setint(dev, "mpc", 0); + if ((err = wl_validate_wpa2ie(dev, wpa2_ie, bssidx)) < 0) { + WL_ERR(("WPA2 IE parsing error")); + goto exit; + } + err = wldev_ioctl(dev, WLC_SET_INFRA, &infra, sizeof(s32), true); + if (err < 0) { + WL_ERR(("SET INFRA error %d\n", err)); + goto exit; + } + err = wldev_iovar_setbuf_bsscfg(dev, "ssid", &wl->p2p->ssid, + sizeof(wl->p2p->ssid), wl->ioctl_buf, WLC_IOCTL_MAXLEN, + bssidx, &wl->ioctl_buf_sync); + if (err < 0) { + WL_ERR(("GO SSID setting error %d\n", err)); + goto exit; + } + if ((err = wl_cfgp2p_bss(wl, dev, bssidx, 1)) < 0) { + WL_ERR(("GO Bring up error %d\n", err)); + goto exit; + } + } + } else if (wl_get_drv_status(wl, AP_CREATING, dev)) { + ie_offset = DOT11_MGMT_HDR_LEN + DOT11_BCN_PRB_FIXED_LEN; + ap = 1; + /* find the SSID */ + if ((ssid_ie = bcm_parse_tlvs((u8 *)&info->head[ie_offset], + info->head_len - ie_offset, + DOT11_MNG_SSID_ID)) != NULL) { + memset(&ssid, 0, sizeof(wlc_ssid_t)); + memcpy(ssid.SSID, ssid_ie->data, ssid_ie->len); + WL_DBG(("SSID is (%s) in Head \n", ssid.SSID)); + ssid.SSID_len = ssid_ie->len; + wldev_iovar_setint(dev, "mpc", 0); + wldev_ioctl(dev, WLC_DOWN, &ap, sizeof(s32), true); + wldev_ioctl(dev, WLC_SET_INFRA, &infra, sizeof(s32), true); + if ((err = wldev_ioctl(dev, WLC_SET_AP, &ap, sizeof(s32), true)) < 0) { + WL_ERR(("setting AP mode failed %d \n", err)); + return err; + } + /* find the RSN_IE */ + if ((wpa2_ie = bcm_parse_tlvs((u8 *)info->tail, info->tail_len, + DOT11_MNG_RSN_ID)) != NULL) { + WL_DBG((" WPA2 IE is found\n")); + } + /* find the WPA_IE */ + if ((wpa_ie = wl_cfgp2p_find_wpaie((u8 *)info->tail, + info->tail_len)) != NULL) { + WL_DBG((" WPA IE is found\n")); + } + if ((wpa_ie != NULL || wpa2_ie != NULL)) { + if (wl_validate_wpa2ie(dev, wpa2_ie, bssidx) < 0 || + wl_validate_wpaie(dev, wpa_ie, bssidx) < 0) { + wl->ap_info->security_mode = false; + return BCME_ERROR; + } + wl->ap_info->security_mode = true; + if (wl->ap_info->rsn_ie) { + kfree(wl->ap_info->rsn_ie); + wl->ap_info->rsn_ie = NULL; + } + if (wl->ap_info->wpa_ie) { + kfree(wl->ap_info->wpa_ie); + wl->ap_info->wpa_ie = NULL; + } + if (wl->ap_info->wps_ie) { + kfree(wl->ap_info->wps_ie); + wl->ap_info->wps_ie = NULL; + } + if (wpa_ie != NULL) { + /* WPAIE */ + wl->ap_info->rsn_ie = NULL; + wl->ap_info->wpa_ie = kmemdup(wpa_ie, + wpa_ie->length + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + } else { + /* RSNIE */ + wl->ap_info->wpa_ie = NULL; + wl->ap_info->rsn_ie = kmemdup(wpa2_ie, + wpa2_ie->len + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + } + } else { + wl_validate_opensecurity(dev, bssidx); + wl->ap_info->security_mode = false; + } + /* find the WPSIE */ + if ((wps_ie = wl_cfgp2p_find_wpsie((u8 *)info->tail, + info->tail_len)) != NULL) { + wpsie_len = wps_ie->length +WPA_RSN_IE_TAG_FIXED_LEN; + /* + * Should be compared with saved ie before saving it + */ + wl_validate_wps_ie((char *) wps_ie, &pbc); + memcpy(beacon_ie, wps_ie, wpsie_len); + wl_cfgp2p_set_management_ie(wl, dev, bssidx, VNDR_IE_BEACON_FLAG, + beacon_ie, wpsie_len); + wl->ap_info->wps_ie = kmemdup(wps_ie, wpsie_len, GFP_KERNEL); + /* add WLC_E_PROBREQ_MSG event to respose probe_request from STA */ + wl_add_remove_eventmsg(dev, WLC_E_PROBREQ_MSG, pbc); + } else { + WL_DBG(("No WPSIE in beacon \n")); + } + if (info->interval) { + if ((err = wldev_ioctl(dev, WLC_SET_BCNPRD, + &info->interval, sizeof(s32), true)) < 0) { + WL_ERR(("Beacon Interval Set Error, %d\n", err)); + return err; + } + } + if (info->dtim_period) { + if ((err = wldev_ioctl(dev, WLC_SET_DTIMPRD, + &info->dtim_period, sizeof(s32), true)) < 0) { + WL_ERR(("DTIM Interval Set Error, %d\n", err)); + return err; + } + } + err = wldev_ioctl(dev, WLC_UP, &ap, sizeof(s32), true); + if (unlikely(err)) { + WL_ERR(("WLC_UP error (%d)\n", err)); + return err; + } + memset(&join_params, 0, sizeof(join_params)); + /* join parameters starts with ssid */ + join_params_size = sizeof(join_params.ssid); + memcpy(join_params.ssid.SSID, ssid.SSID, ssid.SSID_len); + join_params.ssid.SSID_len = htod32(ssid.SSID_len); + /* create softap */ + if ((err = wldev_ioctl(dev, WLC_SET_SSID, &join_params, + join_params_size, true)) == 0) { + wl_clr_drv_status(wl, AP_CREATING, dev); + wl_set_drv_status(wl, AP_CREATED, dev); + } + } + } else if (wl_get_drv_status(wl, AP_CREATED, dev)) { + ap = 1; + /* find the WPSIE */ + if ((wps_ie = wl_cfgp2p_find_wpsie((u8 *)info->tail, info->tail_len)) != NULL) { + wpsie_len = wps_ie->length + WPA_RSN_IE_TAG_FIXED_LEN; + /* + * Should be compared with saved ie before saving it + */ + wl_validate_wps_ie((char *) wps_ie, &pbc); + memcpy(beacon_ie, wps_ie, wpsie_len); + wl_cfgp2p_set_management_ie(wl, dev, bssidx, VNDR_IE_BEACON_FLAG, + beacon_ie, wpsie_len); + if (wl->ap_info->wps_ie && + memcmp(wl->ap_info->wps_ie, wps_ie, wpsie_len)) { + WL_DBG((" WPS IE is changed\n")); + kfree(wl->ap_info->wps_ie); + wl->ap_info->wps_ie = kmemdup(wps_ie, wpsie_len, GFP_KERNEL); + /* add WLC_E_PROBREQ_MSG event to respose probe_request from STA */ + wl_add_remove_eventmsg(dev, WLC_E_PROBREQ_MSG, pbc); + } else if (wl->ap_info->wps_ie == NULL) { + WL_DBG((" WPS IE is added\n")); + wl->ap_info->wps_ie = kmemdup(wps_ie, wpsie_len, GFP_KERNEL); + /* add WLC_E_PROBREQ_MSG event to respose probe_request from STA */ + wl_add_remove_eventmsg(dev, WLC_E_PROBREQ_MSG, pbc); + } + /* find the RSN_IE */ + if ((wpa2_ie = bcm_parse_tlvs((u8 *)info->tail, info->tail_len, + DOT11_MNG_RSN_ID)) != NULL) { + WL_DBG((" WPA2 IE is found\n")); + } + /* find the WPA_IE */ + if ((wpa_ie = wl_cfgp2p_find_wpaie((u8 *)info->tail, + info->tail_len)) != NULL) { + WL_DBG((" WPA IE is found\n")); + } + if ((wpa_ie != NULL || wpa2_ie != NULL)) { + if (!wl->ap_info->security_mode) { + /* change from open mode to security mode */ + update_bss = true; + if (wpa_ie != NULL) { + wl->ap_info->wpa_ie = kmemdup(wpa_ie, + wpa_ie->length + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + } else { + wl->ap_info->rsn_ie = kmemdup(wpa2_ie, + wpa2_ie->len + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + } + } else if (wl->ap_info->wpa_ie) { + /* change from WPA mode to WPA2 mode */ + if (wpa2_ie != NULL) { + update_bss = true; + kfree(wl->ap_info->wpa_ie); + wl->ap_info->rsn_ie = kmemdup(wpa2_ie, + wpa2_ie->len + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + wl->ap_info->wpa_ie = NULL; + } + else if (memcmp(wl->ap_info->wpa_ie, + wpa_ie, wpa_ie->length + + WPA_RSN_IE_TAG_FIXED_LEN)) { + kfree(wl->ap_info->wpa_ie); + update_bss = true; + wl->ap_info->wpa_ie = kmemdup(wpa_ie, + wpa_ie->length + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + wl->ap_info->rsn_ie = NULL; + } + } else { + /* change from WPA2 mode to WPA mode */ + if (wpa_ie != NULL) { + update_bss = true; + kfree(wl->ap_info->rsn_ie); + wl->ap_info->rsn_ie = NULL; + wl->ap_info->wpa_ie = kmemdup(wpa_ie, + wpa_ie->length + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + } else if (memcmp(wl->ap_info->rsn_ie, + wpa2_ie, wpa2_ie->len + WPA_RSN_IE_TAG_FIXED_LEN)) { + update_bss = true; + kfree(wl->ap_info->rsn_ie); + wl->ap_info->rsn_ie = kmemdup(wpa2_ie, + wpa2_ie->len + WPA_RSN_IE_TAG_FIXED_LEN, + GFP_KERNEL); + wl->ap_info->wpa_ie = NULL; + } + } + if (update_bss) { + wl->ap_info->security_mode = true; + wl_cfgp2p_bss(wl, dev, bssidx, 0); + if (wl_validate_wpa2ie(dev, wpa2_ie, bssidx) < 0 || + wl_validate_wpaie(dev, wpa_ie, bssidx) < 0) { + return BCME_ERROR; + } + wl_cfgp2p_bss(wl, dev, bssidx, 1); + } + } + } else { + WL_ERR(("No WPSIE in beacon \n")); + } + } +exit: + if (err) + wldev_iovar_setint(dev, "mpc", 1); + return err; +} +#endif + +static struct cfg80211_ops wl_cfg80211_ops = { + .add_virtual_intf = wl_cfg80211_add_virtual_iface, + .del_virtual_intf = wl_cfg80211_del_virtual_iface, + .change_virtual_intf = wl_cfg80211_change_virtual_iface, + .scan = wl_cfg80211_scan, + .set_wiphy_params = wl_cfg80211_set_wiphy_params, + .join_ibss = wl_cfg80211_join_ibss, + .leave_ibss = wl_cfg80211_leave_ibss, + .get_station = wl_cfg80211_get_station, + .set_tx_power = wl_cfg80211_set_tx_power, + .get_tx_power = wl_cfg80211_get_tx_power, + .add_key = wl_cfg80211_add_key, + .del_key = wl_cfg80211_del_key, + .get_key = wl_cfg80211_get_key, + .set_default_key = wl_cfg80211_config_default_key, + .set_default_mgmt_key = wl_cfg80211_config_default_mgmt_key, + .set_power_mgmt = wl_cfg80211_set_power_mgmt, + .connect = wl_cfg80211_connect, + .disconnect = wl_cfg80211_disconnect, + .suspend = wl_cfg80211_suspend, + .resume = wl_cfg80211_resume, + .set_pmksa = wl_cfg80211_set_pmksa, + .del_pmksa = wl_cfg80211_del_pmksa, + .flush_pmksa = wl_cfg80211_flush_pmksa, + .remain_on_channel = wl_cfg80211_remain_on_channel, + .cancel_remain_on_channel = wl_cfg80211_cancel_remain_on_channel, + .mgmt_tx = wl_cfg80211_mgmt_tx, + .mgmt_frame_register = wl_cfg80211_mgmt_frame_register, + .change_bss = wl_cfg80211_change_bss, + .set_channel = wl_cfg80211_set_channel, +#if 0 + .set_beacon = wl_cfg80211_add_set_beacon, + .add_beacon = wl_cfg80211_add_set_beacon, +#endif +}; + +s32 wl_mode_to_nl80211_iftype(s32 mode) +{ + s32 err = 0; + + switch (mode) { + case WL_MODE_BSS: + return NL80211_IFTYPE_STATION; + case WL_MODE_IBSS: + return NL80211_IFTYPE_ADHOC; + case WL_MODE_AP: + return NL80211_IFTYPE_AP; + default: + return NL80211_IFTYPE_UNSPECIFIED; + } + + return err; +} + +static s32 wl_setup_wiphy(struct wireless_dev *wdev, struct device *sdiofunc_dev) +{ + s32 err = 0; + wdev->wiphy = + wiphy_new(&wl_cfg80211_ops, sizeof(struct wl_priv)); + if (unlikely(!wdev->wiphy)) { + WL_ERR(("Couldn not allocate wiphy device\n")); + err = -ENOMEM; + return err; + } + set_wiphy_dev(wdev->wiphy, sdiofunc_dev); + wdev->wiphy->max_scan_ie_len = WL_SCAN_IE_LEN_MAX; + /* Report how many SSIDs Driver can support per Scan request */ + wdev->wiphy->max_scan_ssids = WL_SCAN_PARAMS_SSID_MAX; + wdev->wiphy->max_num_pmkids = WL_NUM_PMKIDS_MAX; + wdev->wiphy->interface_modes = + BIT(NL80211_IFTYPE_STATION) + | BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_MONITOR); + + wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &__wl_band_2ghz; + + wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; + wdev->wiphy->cipher_suites = __wl_cipher_suites; + wdev->wiphy->n_cipher_suites = ARRAY_SIZE(__wl_cipher_suites); + wdev->wiphy->max_remain_on_channel_duration = 5000; + wdev->wiphy->mgmt_stypes = wl_cfg80211_default_mgmt_stypes; +#ifndef WL_POWERSAVE_DISABLED + wdev->wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT; +#else + wdev->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; +#endif /* !WL_POWERSAVE_DISABLED */ + wdev->wiphy->flags |= WIPHY_FLAG_NETNS_OK | + WIPHY_FLAG_4ADDR_AP | +#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 39) + WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS | +#endif + WIPHY_FLAG_4ADDR_STATION; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0) + wdev->wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM; +#endif + WL_DBG(("Registering custom regulatory)\n")); + wdev->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + wiphy_apply_custom_regulatory(wdev->wiphy, &brcm_regdom); + /* Now we can register wiphy with cfg80211 module */ + err = wiphy_register(wdev->wiphy); + if (unlikely(err < 0)) { + WL_ERR(("Couldn not register wiphy device (%d)\n", err)); + wiphy_free(wdev->wiphy); + } + return err; +} + +static void wl_free_wdev(struct wl_priv *wl) +{ + struct wireless_dev *wdev = wl->wdev; + struct wiphy *wiphy; + if (!wdev) { + WL_ERR(("wdev is invalid\n")); + return; + } + wiphy = wdev->wiphy; + wiphy_unregister(wdev->wiphy); + wdev->wiphy->dev.parent = NULL; + + wl_delete_all_netinfo(wl); + wiphy_free(wiphy); + /* PLEASE do NOT call any function after wiphy_free, the driver's private structure "wl", + * which is the private part of wiphy, has been freed in wiphy_free !!!!!!!!!!! + */ +} + +static s32 wl_inform_bss(struct wl_priv *wl) +{ + struct wl_scan_results *bss_list; + struct wl_bss_info *bi = NULL; /* must be initialized */ + s32 err = 0; + s32 i; + + bss_list = wl->bss_list; + WL_DBG(("scanned AP count (%d)\n", bss_list->count)); + bi = next_bss(bss_list, bi); + for_each_bss(bss_list, bi, i) { + err = wl_inform_single_bss(wl, bi); + if (unlikely(err)) + break; + } + return err; +} + +static s32 wl_inform_single_bss(struct wl_priv *wl, struct wl_bss_info *bi) +{ + struct wiphy *wiphy = wiphy_from_scan(wl); + struct ieee80211_mgmt *mgmt; + struct ieee80211_channel *channel; + struct ieee80211_supported_band *band; + struct wl_cfg80211_bss_info *notif_bss_info; + struct wl_scan_req *sr = wl_to_sr(wl); + struct beacon_proberesp *beacon_proberesp; + struct cfg80211_bss *cbss = NULL; + s32 mgmt_type; + s32 signal; + u32 freq; + s32 err = 0; + + if (unlikely(dtoh32(bi->length) > WL_BSS_INFO_MAX)) { + WL_DBG(("Beacon is larger than buffer. Discarding\n")); + return err; + } + notif_bss_info = kzalloc(sizeof(*notif_bss_info) + sizeof(*mgmt) + - sizeof(u8) + WL_BSS_INFO_MAX, GFP_KERNEL); + if (unlikely(!notif_bss_info)) { + WL_ERR(("notif_bss_info alloc failed\n")); + return -ENOMEM; + } + mgmt = (struct ieee80211_mgmt *)notif_bss_info->frame_buf; + notif_bss_info->channel = + bi->ctl_ch ? bi->ctl_ch : CHSPEC_CHANNEL(wl_chspec_driver_to_host(bi->chanspec)); + + if (notif_bss_info->channel <= CH_MAX_2G_CHANNEL) + band = wiphy->bands[IEEE80211_BAND_2GHZ]; + else + band = wiphy->bands[IEEE80211_BAND_5GHZ]; + if (!band) { + WL_ERR(("No valid band")); + kfree(notif_bss_info); + return -EINVAL; + } + notif_bss_info->rssi = dtoh16(bi->RSSI); + memcpy(mgmt->bssid, &bi->BSSID, ETHER_ADDR_LEN); + mgmt_type = wl->active_scan ? + IEEE80211_STYPE_PROBE_RESP : IEEE80211_STYPE_BEACON; + if (!memcmp(bi->SSID, sr->ssid.SSID, bi->SSID_len)) { + mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | mgmt_type); + } + beacon_proberesp = wl->active_scan ? + (struct beacon_proberesp *)&mgmt->u.probe_resp : + (struct beacon_proberesp *)&mgmt->u.beacon; + beacon_proberesp->timestamp = 0; + beacon_proberesp->beacon_int = cpu_to_le16(bi->beacon_period); + beacon_proberesp->capab_info = cpu_to_le16(bi->capability); + wl_rst_ie(wl); + + wl_mrg_ie(wl, ((u8 *) bi) + bi->ie_offset, bi->ie_length); + wl_cp_ie(wl, beacon_proberesp->variable, WL_BSS_INFO_MAX - + offsetof(struct wl_cfg80211_bss_info, frame_buf)); + notif_bss_info->frame_len = offsetof(struct ieee80211_mgmt, + u.beacon.variable) + wl_get_ielen(wl); +#if LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 38) && !defined(WL_COMPAT_WIRELESS) + freq = ieee80211_channel_to_frequency(notif_bss_info->channel); + (void)band->band; +#else + freq = ieee80211_channel_to_frequency(notif_bss_info->channel, band->band); +#endif + channel = ieee80211_get_channel(wiphy, freq); + + WL_DBG(("SSID : \"%s\", rssi %d, channel %d, capability : 0x04%x, bssid %pM" + "mgmt_type %d frame_len %d\n", bi->SSID, + notif_bss_info->rssi, notif_bss_info->channel, + mgmt->u.beacon.capab_info, &bi->BSSID, mgmt_type, + notif_bss_info->frame_len)); + + signal = notif_bss_info->rssi * 100; + +#if defined(WLP2P) && defined(WL_ENABLE_P2P_IF) + if (wl->p2p_net && wl->scan_request && + ((wl->scan_request->dev == wl->p2p_net) || + (wl->scan_request->dev == wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION)))) { +#else + if (p2p_is_on(wl) && (p2p_scan(wl) || + (wl->scan_request->dev == wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION)))) { +#endif + /* find the P2PIE, if we do not find it, we will discard this frame */ + wifi_p2p_ie_t * p2p_ie; + if ((p2p_ie = wl_cfgp2p_find_p2pie((u8 *)beacon_proberesp->variable, + wl_get_ielen(wl))) == NULL) { + WL_ERR(("Couldn't find P2PIE in probe response/beacon\n")); + kfree(notif_bss_info); + return err; + } + } + + cbss = cfg80211_inform_bss_frame(wiphy, channel, mgmt, + le16_to_cpu(notif_bss_info->frame_len), signal, GFP_KERNEL); + if (unlikely(!cbss)) { + WL_ERR(("cfg80211_inform_bss_frame error\n")); + kfree(notif_bss_info); + return -EINVAL; + } + + cfg80211_put_bss(cbss); + kfree(notif_bss_info); + + return err; +} + +static bool wl_is_linkup(struct wl_priv *wl, const wl_event_msg_t *e, struct net_device *ndev) +{ + u32 event = ntoh32(e->event_type); + u32 status = ntoh32(e->status); + u16 flags = ntoh16(e->flags); + + WL_DBG(("event %d, status %d flags %x\n", event, status, flags)); + if (event == WLC_E_SET_SSID) { + if (status == WLC_E_STATUS_SUCCESS) { + if (!wl_is_ibssmode(wl, ndev)) + return true; + } + } else if (event == WLC_E_LINK) { + if (flags & WLC_EVENT_MSG_LINK) + return true; + } + + WL_DBG(("wl_is_linkup false\n")); + return false; +} + +static bool wl_is_linkdown(struct wl_priv *wl, const wl_event_msg_t *e) +{ + u32 event = ntoh32(e->event_type); + u16 flags = ntoh16(e->flags); + + if (event == WLC_E_DEAUTH_IND || + event == WLC_E_DISASSOC_IND || + event == WLC_E_DISASSOC || + event == WLC_E_DEAUTH) { + return true; + } else if (event == WLC_E_LINK) { + if (!(flags & WLC_EVENT_MSG_LINK)) + return true; + } + + return false; +} + +static bool wl_is_nonetwork(struct wl_priv *wl, const wl_event_msg_t *e) +{ + u32 event = ntoh32(e->event_type); + u32 status = ntoh32(e->status); + + if (event == WLC_E_LINK && status == WLC_E_STATUS_NO_NETWORKS) + return true; + if (event == WLC_E_SET_SSID && status != WLC_E_STATUS_SUCCESS) + return true; + + return false; +} + +/* The mainline kernel >= 3.2.0 has support for indicating new/del station + * to AP/P2P GO via events. If this change is backported to kernel for which + * this driver is being built, then define WL_CFG80211_STA_EVENT. You + * should use this new/del sta event mechanism for BRCM supplicant >= 22. + */ +static s32 +wl_notify_connect_status_ap(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + s32 err = 0; + u32 event = ntoh32(e->event_type); + u32 reason = ntoh32(e->reason); + u32 len = ntoh32(e->datalen); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0)) && !defined(WL_CFG80211_STA_EVENT) + bool isfree = false; + u8 *mgmt_frame; + u8 bsscfgidx = e->bsscfgidx; + s32 freq; + s32 channel; + u8 body[WL_FRAME_LEN]; + u16 fc = 0; + + struct ieee80211_supported_band *band; + struct ether_addr da; + struct ether_addr bssid; + struct wiphy *wiphy = wl_to_wiphy(wl); + channel_info_t ci; +#else + struct station_info sinfo; +#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0)) && !WL_CFG80211_STA_EVENT */ + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0)) && !defined(WL_CFG80211_STA_EVENT) + memset(body, 0, sizeof(body)); + memset(&bssid, 0, ETHER_ADDR_LEN); + WL_DBG(("Enter event %d ndev %p\n", event, ndev)); + if (wl_get_mode_by_netdev(wl, ndev) == WL_INVALID) + return WL_INVALID; + + if (len > WL_FRAME_LEN) { + WL_ERR(("Received frame length %d from dongle is greater than" + " allocated body buffer len %d", len, WL_FRAME_LEN)); + goto exit; + } + memcpy(body, data, len); + wldev_iovar_getbuf_bsscfg(ndev, "cur_etheraddr", + NULL, 0, wl->ioctl_buf, WLC_IOCTL_MAXLEN, bsscfgidx, &wl->ioctl_buf_sync); + memcpy(da.octet, wl->ioctl_buf, ETHER_ADDR_LEN); + err = wldev_ioctl(ndev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN, false); + switch (event) { + case WLC_E_ASSOC_IND: + fc = FC_ASSOC_REQ; + break; + case WLC_E_REASSOC_IND: + fc = FC_REASSOC_REQ; + break; + case WLC_E_DISASSOC_IND: + fc = FC_DISASSOC; + break; + case WLC_E_DEAUTH_IND: + fc = FC_DISASSOC; + break; + case WLC_E_DEAUTH: + fc = FC_DISASSOC; + break; + default: + fc = 0; + goto exit; + } + if ((err = wldev_ioctl(ndev, WLC_GET_CHANNEL, &ci, sizeof(ci), false))) + return err; + + channel = dtoh32(ci.hw_channel); + if (channel <= CH_MAX_2G_CHANNEL) + band = wiphy->bands[IEEE80211_BAND_2GHZ]; + else + band = wiphy->bands[IEEE80211_BAND_5GHZ]; + if (!band) { + WL_ERR(("No valid band")); + return -EINVAL; + } +#if LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 38) && !defined(WL_COMPAT_WIRELESS) + freq = ieee80211_channel_to_frequency(channel); + (void)band->band; +#else + freq = ieee80211_channel_to_frequency(channel, band->band); +#endif + + err = wl_frame_get_mgmt(fc, &da, &e->addr, &bssid, + &mgmt_frame, &len, body); + if (err < 0) + goto exit; + isfree = true; + + if (event == WLC_E_ASSOC_IND && reason == DOT11_SC_SUCCESS) { + cfg80211_rx_mgmt(ndev, freq, 0, mgmt_frame, len, GFP_ATOMIC); + } else if (event == WLC_E_DISASSOC_IND) { + cfg80211_rx_mgmt(ndev, freq, 0, mgmt_frame, len, GFP_ATOMIC); + } else if ((event == WLC_E_DEAUTH_IND) || (event == WLC_E_DEAUTH)) { + cfg80211_rx_mgmt(ndev, freq, 0, mgmt_frame, len, GFP_ATOMIC); + } + +exit: + if (isfree) + kfree(mgmt_frame); + return err; +#else /* LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0) && !WL_CFG80211_STA_EVENT */ + sinfo.filled = 0; + if (((event == WLC_E_ASSOC_IND) || (event == WLC_E_REASSOC_IND)) && + reason == DOT11_SC_SUCCESS) { + sinfo.filled = STATION_INFO_ASSOC_REQ_IES; + if (!data) { + WL_ERR(("No IEs present in ASSOC/REASSOC_IND")); + return -EINVAL; + } + sinfo.assoc_req_ies = data; + sinfo.assoc_req_ies_len = len; + cfg80211_new_sta(ndev, e->addr.octet, &sinfo, GFP_ATOMIC); + } else if (event == WLC_E_DISASSOC_IND) { + cfg80211_del_sta(ndev, e->addr.octet, GFP_ATOMIC); + } else if ((event == WLC_E_DEAUTH_IND) || (event == WLC_E_DEAUTH)) { + cfg80211_del_sta(ndev, e->addr.octet, GFP_ATOMIC); + } +#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0) && !WL_CFG80211_STA_EVENT */ + return err; +} + +static s32 +wl_notify_connect_status(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + bool act; + s32 err = 0; + u32 event = ntoh32(e->event_type); + + if (wl_get_mode_by_netdev(wl, ndev) == WL_MODE_AP) { + wl_notify_connect_status_ap(wl, ndev, e, data); + } else { + WL_DBG(("wl_notify_connect_status : event %d status : %d ndev %p\n", + ntoh32(e->event_type), ntoh32(e->status), ndev)); + if (wl_is_linkup(wl, e, ndev)) { + wl_link_up(wl); + act = true; + wl_update_prof(wl, ndev, e, &act, WL_PROF_ACT); + wl_update_prof(wl, ndev, NULL, (void *)&e->addr, WL_PROF_BSSID); + if (wl_is_ibssmode(wl, ndev)) { + printk("cfg80211_ibss_joined\n"); + cfg80211_ibss_joined(ndev, (s8 *)&e->addr, + GFP_KERNEL); + WL_DBG(("joined in IBSS network\n")); + } else { + if (!wl_get_drv_status(wl, DISCONNECTING, ndev)) { + printk("wl_bss_connect_done succeeded\n"); + wl_bss_connect_done(wl, ndev, e, data, true); + WL_DBG(("joined in BSS network \"%s\"\n", + ((struct wlc_ssid *) + wl_read_prof(wl, ndev, WL_PROF_SSID))->SSID)); + } + } + + } else if (wl_is_linkdown(wl, e)) { + if (wl->scan_request) { + if (wl->escan_on) { + wl_notify_escan_complete(wl, ndev, true, true); + } else { + del_timer_sync(&wl->scan_timeout); + wl_iscan_aborted(wl); + } + } + if (wl_get_drv_status(wl, CONNECTED, ndev)) { + scb_val_t scbval; + u8 *curbssid = wl_read_prof(wl, ndev, WL_PROF_BSSID); + printk("link down, call cfg80211_disconnected\n"); + wl_clr_drv_status(wl, CONNECTED, ndev); + if (! wl_get_drv_status(wl, DISCONNECTING, ndev)) { + /* To make sure disconnect, explictly send dissassoc + * for BSSID 00:00:00:00:00:00 issue + */ + scbval.val = WLAN_REASON_DEAUTH_LEAVING; + + memcpy(&scbval.ea, curbssid, ETHER_ADDR_LEN); + scbval.val = htod32(scbval.val); + wldev_ioctl(ndev, WLC_DISASSOC, &scbval, + sizeof(scb_val_t), true); + cfg80211_disconnected(ndev, 0, NULL, 0, GFP_KERNEL); + wl_link_down(wl); + wl_init_prof(wl, ndev); + } + } + else if (wl_get_drv_status(wl, CONNECTING, ndev)) { + printk("link down, during connecting\n"); + wl_bss_connect_done(wl, ndev, e, data, false); + } + wl_clr_drv_status(wl, DISCONNECTING, ndev); + + } else if (wl_is_nonetwork(wl, e)) { + printk("connect failed event=%d e->status 0x%x\n", + event, (int)ntoh32(e->status)); + /* Clean up any pending scan request */ + if (wl->scan_request) { + if (wl->escan_on) { + wl_notify_escan_complete(wl, ndev, true, true); + } else { + del_timer_sync(&wl->scan_timeout); + wl_iscan_aborted(wl); + } + } + if (wl_get_drv_status(wl, CONNECTING, ndev)) + wl_bss_connect_done(wl, ndev, e, data, false); + } else { + printk("%s nothing\n", __FUNCTION__); + } + } + return err; +} + +static s32 +wl_notify_roaming_status(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + bool act; + s32 err = 0; + u32 event = be32_to_cpu(e->event_type); + u32 status = be32_to_cpu(e->status); + WL_DBG(("Enter \n")); + if (event == WLC_E_ROAM && status == WLC_E_STATUS_SUCCESS) { + if (wl_get_drv_status(wl, CONNECTED, ndev)) + wl_bss_roaming_done(wl, ndev, e, data); + else + wl_bss_connect_done(wl, ndev, e, data, true); + act = true; + wl_update_prof(wl, ndev, e, &act, WL_PROF_ACT); + wl_update_prof(wl, ndev, NULL, (void *)&e->addr, WL_PROF_BSSID); + } + return err; +} + +static s32 wl_get_assoc_ies(struct wl_priv *wl, struct net_device *ndev) +{ + wl_assoc_info_t assoc_info; + struct wl_connect_info *conn_info = wl_to_conn(wl); + s32 err = 0; + + WL_DBG(("Enter \n")); + err = wldev_iovar_getbuf(ndev, "assoc_info", NULL, 0, wl->extra_buf, + WL_ASSOC_INFO_MAX, NULL); + if (unlikely(err)) { + WL_ERR(("could not get assoc info (%d)\n", err)); + return err; + } + memcpy(&assoc_info, wl->extra_buf, sizeof(wl_assoc_info_t)); + assoc_info.req_len = htod32(assoc_info.req_len); + assoc_info.resp_len = htod32(assoc_info.resp_len); + assoc_info.flags = htod32(assoc_info.flags); + if (conn_info->req_ie_len) { + conn_info->req_ie_len = 0; + bzero(conn_info->req_ie, sizeof(conn_info->req_ie)); + } + if (conn_info->resp_ie_len) { + conn_info->resp_ie_len = 0; + bzero(conn_info->resp_ie, sizeof(conn_info->resp_ie)); + } + if (assoc_info.req_len) { + err = wldev_iovar_getbuf(ndev, "assoc_req_ies", NULL, 0, wl->extra_buf, + WL_ASSOC_INFO_MAX, NULL); + if (unlikely(err)) { + WL_ERR(("could not get assoc req (%d)\n", err)); + return err; + } + conn_info->req_ie_len = assoc_info.req_len - sizeof(struct dot11_assoc_req); + if (assoc_info.flags & WLC_ASSOC_REQ_IS_REASSOC) { + conn_info->req_ie_len -= ETHER_ADDR_LEN; + } + if (conn_info->req_ie_len <= MAX_REQ_LINE) + memcpy(conn_info->req_ie, wl->extra_buf, conn_info->req_ie_len); + else { + WL_ERR(("%s IE size %d above max %d size \n", + __FUNCTION__, conn_info->req_ie_len, MAX_REQ_LINE)); + return err; + } + } else { + conn_info->req_ie_len = 0; + } + if (assoc_info.resp_len) { + err = wldev_iovar_getbuf(ndev, "assoc_resp_ies", NULL, 0, wl->extra_buf, + WL_ASSOC_INFO_MAX, NULL); + if (unlikely(err)) { + WL_ERR(("could not get assoc resp (%d)\n", err)); + return err; + } + conn_info->resp_ie_len = assoc_info.resp_len -sizeof(struct dot11_assoc_resp); + if (conn_info->resp_ie_len <= MAX_REQ_LINE) + memcpy(conn_info->resp_ie, wl->extra_buf, conn_info->resp_ie_len); + else { + WL_ERR(("%s IE size %d above max %d size \n", + __FUNCTION__, conn_info->resp_ie_len, MAX_REQ_LINE)); + return err; + } + } else { + conn_info->resp_ie_len = 0; + } + WL_DBG(("req len (%d) resp len (%d)\n", conn_info->req_ie_len, + conn_info->resp_ie_len)); + + return err; +} + +static void wl_ch_to_chanspec(int ch, struct wl_join_params *join_params, + size_t *join_params_size) +{ + chanspec_t chanspec = 0; + + if (ch != 0) { + join_params->params.chanspec_num = 1; + join_params->params.chanspec_list[0] = ch; + + if (join_params->params.chanspec_list[0] <= CH_MAX_2G_CHANNEL) + chanspec |= WL_CHANSPEC_BAND_2G; + else + chanspec |= WL_CHANSPEC_BAND_5G; + + chanspec |= WL_CHANSPEC_BW_20; + chanspec |= WL_CHANSPEC_CTL_SB_NONE; + + *join_params_size += WL_ASSOC_PARAMS_FIXED_SIZE + + join_params->params.chanspec_num * sizeof(chanspec_t); + + join_params->params.chanspec_list[0] &= WL_CHANSPEC_CHAN_MASK; + join_params->params.chanspec_list[0] |= chanspec; + join_params->params.chanspec_list[0] = + wl_chspec_host_to_driver(join_params->params.chanspec_list[0]); + + join_params->params.chanspec_num = + htod32(join_params->params.chanspec_num); + + WL_DBG(("%s join_params->params.chanspec_list[0]= %X\n", + __FUNCTION__, join_params->params.chanspec_list[0])); + + } +} + +static s32 wl_update_bss_info(struct wl_priv *wl, struct net_device *ndev) +{ + struct cfg80211_bss *bss; + struct wl_bss_info *bi; + struct wlc_ssid *ssid; + struct bcm_tlv *tim; + s32 beacon_interval; + s32 dtim_period; + size_t ie_len; + u8 *ie; + u8 *curbssid; + s32 err = 0; + struct wiphy *wiphy; + + wiphy = wl_to_wiphy(wl); + + if (wl_is_ibssmode(wl, ndev)) + return err; + + ssid = (struct wlc_ssid *)wl_read_prof(wl, ndev, WL_PROF_SSID); + curbssid = wl_read_prof(wl, ndev, WL_PROF_BSSID); + bss = cfg80211_get_bss(wiphy, NULL, curbssid, + ssid->SSID, ssid->SSID_len, WLAN_CAPABILITY_ESS, + WLAN_CAPABILITY_ESS); + + mutex_lock(&wl->usr_sync); + if (!bss) { + WL_DBG(("Could not find the AP\n")); + *(u32 *) wl->extra_buf = htod32(WL_EXTRA_BUF_MAX); + err = wldev_ioctl(ndev, WLC_GET_BSS_INFO, + wl->extra_buf, WL_EXTRA_BUF_MAX, false); + if (unlikely(err)) { + WL_ERR(("Could not get bss info %d\n", err)); + goto update_bss_info_out; + } + bi = (struct wl_bss_info *)(wl->extra_buf + 4); + if (memcmp(bi->BSSID.octet, curbssid, ETHER_ADDR_LEN)) { + err = -EIO; + goto update_bss_info_out; + } + err = wl_inform_single_bss(wl, bi); + if (unlikely(err)) + goto update_bss_info_out; + + ie = ((u8 *)bi) + bi->ie_offset; + ie_len = bi->ie_length; + beacon_interval = cpu_to_le16(bi->beacon_period); + } else { + WL_DBG(("Found the AP in the list - BSSID %pM\n", bss->bssid)); + ie = bss->information_elements; + ie_len = bss->len_information_elements; + beacon_interval = bss->beacon_interval; + cfg80211_put_bss(bss); + } + + tim = bcm_parse_tlvs(ie, ie_len, WLAN_EID_TIM); + if (tim) { + dtim_period = tim->data[1]; + } else { + /* + * active scan was done so we could not get dtim + * information out of probe response. + * so we speficially query dtim information. + */ + err = wldev_ioctl(ndev, WLC_GET_DTIMPRD, + &dtim_period, sizeof(dtim_period), false); + if (unlikely(err)) { + WL_ERR(("WLC_GET_DTIMPRD error (%d)\n", err)); + goto update_bss_info_out; + } + } + + wl_update_prof(wl, ndev, NULL, &beacon_interval, WL_PROF_BEACONINT); + wl_update_prof(wl, ndev, NULL, &dtim_period, WL_PROF_DTIMPERIOD); + +update_bss_info_out: + mutex_unlock(&wl->usr_sync); + return err; +} + +static s32 +wl_bss_roaming_done(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + struct wl_connect_info *conn_info = wl_to_conn(wl); + s32 err = 0; + u8 *curbssid; + + wl_get_assoc_ies(wl, ndev); + wl_update_prof(wl, ndev, NULL, (void *)(e->addr.octet), WL_PROF_BSSID); + curbssid = wl_read_prof(wl, ndev, WL_PROF_BSSID); + wl_update_bss_info(wl, ndev); + wl_update_pmklist(ndev, wl->pmk_list, err); + cfg80211_roamed(ndev, +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) + NULL, +#endif + curbssid, + conn_info->req_ie, conn_info->req_ie_len, + conn_info->resp_ie, conn_info->resp_ie_len, GFP_KERNEL); + WL_DBG(("Report roaming result\n")); + + wl_set_drv_status(wl, CONNECTED, ndev); + + return err; +} + +static s32 +wl_bss_connect_done(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data, bool completed) +{ + struct wl_connect_info *conn_info = wl_to_conn(wl); + s32 err = 0; + u8 *curbssid = wl_read_prof(wl, ndev, WL_PROF_BSSID); + + WL_DBG((" enter\n")); + if (wl->scan_request) { + wl_notify_escan_complete(wl, ndev, true, true); + } + if (wl_get_drv_status(wl, CONNECTING, ndev)) { + wl_clr_drv_status(wl, CONNECTING, ndev); + if (completed) { + wl_get_assoc_ies(wl, ndev); + wl_update_prof(wl, ndev, NULL, (void *)(e->addr.octet), WL_PROF_BSSID); + curbssid = wl_read_prof(wl, ndev, WL_PROF_BSSID); + wl_update_bss_info(wl, ndev); + wl_update_pmklist(ndev, wl->pmk_list, err); + wl_set_drv_status(wl, CONNECTED, ndev); + } + cfg80211_connect_result(ndev, + curbssid, + conn_info->req_ie, + conn_info->req_ie_len, + conn_info->resp_ie, + conn_info->resp_ie_len, + completed ? WLAN_STATUS_SUCCESS : WLAN_STATUS_AUTH_TIMEOUT, + GFP_KERNEL); + if (completed) + WL_INFO(("Report connect result - connection succeeded\n")); + else + WL_ERR(("Report connect result - connection failed\n")); + } + return err; +} + +static s32 +wl_notify_mic_status(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + u16 flags = ntoh16(e->flags); + enum nl80211_key_type key_type; + + mutex_lock(&wl->usr_sync); + if (flags & WLC_EVENT_MSG_GROUP) + key_type = NL80211_KEYTYPE_GROUP; + else + key_type = NL80211_KEYTYPE_PAIRWISE; + + cfg80211_michael_mic_failure(ndev, (u8 *)&e->addr, key_type, -1, + NULL, GFP_KERNEL); + mutex_unlock(&wl->usr_sync); + + return 0; +} + +static s32 +wl_notify_scan_status(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + struct channel_info channel_inform; + struct wl_scan_results *bss_list; + u32 len = WL_SCAN_BUF_MAX; + s32 err = 0; + unsigned long flags; + + WL_DBG(("Enter \n")); + if (!wl_get_drv_status(wl, SCANNING, ndev)) { + WL_ERR(("scan is not ready \n")); + return err; + } + if (wl->iscan_on && wl->iscan_kickstart) + return wl_wakeup_iscan(wl_to_iscan(wl)); + + mutex_lock(&wl->usr_sync); + wl_clr_drv_status(wl, SCANNING, ndev); + err = wldev_ioctl(ndev, WLC_GET_CHANNEL, &channel_inform, + sizeof(channel_inform), false); + if (unlikely(err)) { + WL_ERR(("scan busy (%d)\n", err)); + goto scan_done_out; + } + channel_inform.scan_channel = dtoh32(channel_inform.scan_channel); + if (unlikely(channel_inform.scan_channel)) { + + WL_DBG(("channel_inform.scan_channel (%d)\n", + channel_inform.scan_channel)); + } + wl->bss_list = wl->scan_results; + bss_list = wl->bss_list; + memset(bss_list, 0, len); + bss_list->buflen = htod32(len); + err = wldev_ioctl(ndev, WLC_SCAN_RESULTS, bss_list, len, false); + if (unlikely(err)) { + WL_ERR(("%s Scan_results error (%d)\n", ndev->name, err)); + err = -EINVAL; + goto scan_done_out; + } + bss_list->buflen = dtoh32(bss_list->buflen); + bss_list->version = dtoh32(bss_list->version); + bss_list->count = dtoh32(bss_list->count); + + err = wl_inform_bss(wl); + +scan_done_out: + del_timer_sync(&wl->scan_timeout); + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + if (wl->scan_request) { + WL_DBG(("cfg80211_scan_done\n")); + cfg80211_scan_done(wl->scan_request, false); + wl->scan_request = NULL; + } + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); + mutex_unlock(&wl->usr_sync); + return err; +} +static s32 +wl_frame_get_mgmt(u16 fc, const struct ether_addr *da, + const struct ether_addr *sa, const struct ether_addr *bssid, + u8 **pheader, u32 *body_len, u8 *pbody) +{ + struct dot11_management_header *hdr; + u32 totlen = 0; + s32 err = 0; + u8 *offset; + u32 prebody_len = *body_len; + switch (fc) { + case FC_ASSOC_REQ: + /* capability , listen interval */ + totlen = DOT11_ASSOC_REQ_FIXED_LEN; + *body_len += DOT11_ASSOC_REQ_FIXED_LEN; + break; + + case FC_REASSOC_REQ: + /* capability, listen inteval, ap address */ + totlen = DOT11_REASSOC_REQ_FIXED_LEN; + *body_len += DOT11_REASSOC_REQ_FIXED_LEN; + break; + } + totlen += DOT11_MGMT_HDR_LEN + prebody_len; + *pheader = kzalloc(totlen, GFP_KERNEL); + if (*pheader == NULL) { + WL_ERR(("memory alloc failed \n")); + return -ENOMEM; + } + hdr = (struct dot11_management_header *) (*pheader); + hdr->fc = htol16(fc); + hdr->durid = 0; + hdr->seq = 0; + offset = (u8*)(hdr + 1) + (totlen - DOT11_MGMT_HDR_LEN - prebody_len); + bcopy((const char*)da, (u8*)&hdr->da, ETHER_ADDR_LEN); + bcopy((const char*)sa, (u8*)&hdr->sa, ETHER_ADDR_LEN); + bcopy((const char*)bssid, (u8*)&hdr->bssid, ETHER_ADDR_LEN); + bcopy((const char*)pbody, offset, prebody_len); + *body_len = totlen; + return err; +} +static s32 +wl_notify_rx_mgmt_frame(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + struct ieee80211_supported_band *band; + struct wiphy *wiphy = wl_to_wiphy(wl); + struct ether_addr da; + struct ether_addr bssid; + bool isfree = false; + s32 err = 0; + s32 freq; + struct net_device *dev = NULL; + wifi_p2p_pub_act_frame_t *act_frm = NULL; + wifi_p2p_action_frame_t *p2p_act_frm = NULL; + wifi_p2psd_gas_pub_act_frame_t *sd_act_frm = NULL; + wl_event_rx_frame_data_t *rxframe = + (wl_event_rx_frame_data_t*)data; + u32 event = ntoh32(e->event_type); + u8 *mgmt_frame; + u8 bsscfgidx = e->bsscfgidx; + u32 mgmt_frame_len = ntoh32(e->datalen) - sizeof(wl_event_rx_frame_data_t); + u16 channel = ((ntoh16(rxframe->channel) & WL_CHANSPEC_CHAN_MASK)); + + memset(&bssid, 0, ETHER_ADDR_LEN); + + if (wl->p2p_net == ndev) { + dev = wl_to_prmry_ndev(wl); + } else { + dev = ndev; + } + + if (channel <= CH_MAX_2G_CHANNEL) + band = wiphy->bands[IEEE80211_BAND_2GHZ]; + else + band = wiphy->bands[IEEE80211_BAND_5GHZ]; + if (!band) { + WL_ERR(("No valid band")); + return -EINVAL; + } +#if LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 38) && !defined(WL_COMPAT_WIRELESS) + freq = ieee80211_channel_to_frequency(channel); + (void)band->band; +#else + freq = ieee80211_channel_to_frequency(channel, band->band); +#endif + if (event == WLC_E_ACTION_FRAME_RX) { + wldev_iovar_getbuf_bsscfg(dev, "cur_etheraddr", + NULL, 0, wl->ioctl_buf, WLC_IOCTL_MAXLEN, bsscfgidx, &wl->ioctl_buf_sync); + + wldev_ioctl(dev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN, false); + memcpy(da.octet, wl->ioctl_buf, ETHER_ADDR_LEN); + err = wl_frame_get_mgmt(FC_ACTION, &da, &e->addr, &bssid, + &mgmt_frame, &mgmt_frame_len, + (u8 *)((wl_event_rx_frame_data_t *)rxframe + 1)); + if (err < 0) { + WL_ERR(("%s: Error in receiving action frame len %d channel %d freq %d\n", + __func__, mgmt_frame_len, channel, freq)); + goto exit; + } + isfree = true; + if (wl_cfgp2p_is_pub_action(&mgmt_frame[DOT11_MGMT_HDR_LEN], + mgmt_frame_len - DOT11_MGMT_HDR_LEN)) { + act_frm = (wifi_p2p_pub_act_frame_t *) + (&mgmt_frame[DOT11_MGMT_HDR_LEN]); + } else if (wl_cfgp2p_is_p2p_action(&mgmt_frame[DOT11_MGMT_HDR_LEN], + mgmt_frame_len - DOT11_MGMT_HDR_LEN)) { + p2p_act_frm = (wifi_p2p_action_frame_t *) + (&mgmt_frame[DOT11_MGMT_HDR_LEN]); + (void) p2p_act_frm; + } else if (wl_cfgp2p_is_gas_action(&mgmt_frame[DOT11_MGMT_HDR_LEN], + mgmt_frame_len - DOT11_MGMT_HDR_LEN)) { + sd_act_frm = (wifi_p2psd_gas_pub_act_frame_t *) + (&mgmt_frame[DOT11_MGMT_HDR_LEN]); + (void) sd_act_frm; + } + wl_cfgp2p_print_actframe(false, &mgmt_frame[DOT11_MGMT_HDR_LEN], + mgmt_frame_len - DOT11_MGMT_HDR_LEN); + /* + * After complete GO Negotiation, roll back to mpc mode + */ + if (act_frm && ((act_frm->subtype == P2P_PAF_GON_CONF) || + (act_frm->subtype == P2P_PAF_PROVDIS_RSP))) { + wldev_iovar_setint(dev, "mpc", 1); + } + } else { + mgmt_frame = (u8 *)((wl_event_rx_frame_data_t *)rxframe + 1); + } + + cfg80211_rx_mgmt(ndev, freq, 0, mgmt_frame, mgmt_frame_len, GFP_ATOMIC); + + WL_DBG(("%s: mgmt_frame_len (%d) , e->datalen (%d), channel (%d), freq (%d)\n", __func__, + mgmt_frame_len, ntoh32(e->datalen), channel, freq)); + + if (isfree) + kfree(mgmt_frame); +exit: + return 0; +} + +static void wl_init_conf(struct wl_conf *conf) +{ + WL_DBG(("Enter \n")); + conf->frag_threshold = (u32)-1; + conf->rts_threshold = (u32)-1; + conf->retry_short = (u32)-1; + conf->retry_long = (u32)-1; + conf->tx_power = -1; +} + +static void wl_init_prof(struct wl_priv *wl, struct net_device *ndev) +{ + unsigned long flags; + struct wl_profile *profile = wl_get_profile_by_netdev(wl, ndev); + + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + memset(profile, 0, sizeof(struct wl_profile)); + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); +} + +static void wl_init_event_handler(struct wl_priv *wl) +{ + memset(wl->evt_handler, 0, sizeof(wl->evt_handler)); + + wl->evt_handler[WLC_E_SCAN_COMPLETE] = wl_notify_scan_status; + wl->evt_handler[WLC_E_LINK] = wl_notify_connect_status; + wl->evt_handler[WLC_E_DEAUTH_IND] = wl_notify_connect_status; + wl->evt_handler[WLC_E_DEAUTH] = wl_notify_connect_status; + wl->evt_handler[WLC_E_DISASSOC_IND] = wl_notify_connect_status; + wl->evt_handler[WLC_E_ASSOC_IND] = wl_notify_connect_status; + wl->evt_handler[WLC_E_REASSOC_IND] = wl_notify_connect_status; + wl->evt_handler[WLC_E_ROAM] = wl_notify_roaming_status; + wl->evt_handler[WLC_E_MIC_ERROR] = wl_notify_mic_status; + wl->evt_handler[WLC_E_SET_SSID] = wl_notify_connect_status; + wl->evt_handler[WLC_E_ACTION_FRAME_RX] = wl_notify_rx_mgmt_frame; + wl->evt_handler[WLC_E_PROBREQ_MSG] = wl_notify_rx_mgmt_frame; + wl->evt_handler[WLC_E_P2P_PROBREQ_MSG] = wl_notify_rx_mgmt_frame; + wl->evt_handler[WLC_E_P2P_DISC_LISTEN_COMPLETE] = wl_cfgp2p_listen_complete; + wl->evt_handler[WLC_E_ACTION_FRAME_COMPLETE] = wl_cfgp2p_action_tx_complete; + wl->evt_handler[WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE] = wl_cfgp2p_action_tx_complete; + +} + +static s32 wl_init_priv_mem(struct wl_priv *wl) +{ + WL_DBG(("Enter \n")); + wl->scan_results = (void *)kzalloc(WL_SCAN_BUF_MAX, GFP_KERNEL); + if (unlikely(!wl->scan_results)) { + WL_ERR(("Scan results alloc failed\n")); + goto init_priv_mem_out; + } + wl->conf = (void *)kzalloc(sizeof(*wl->conf), GFP_KERNEL); + if (unlikely(!wl->conf)) { + WL_ERR(("wl_conf alloc failed\n")); + goto init_priv_mem_out; + } + wl->scan_req_int = + (void *)kzalloc(sizeof(*wl->scan_req_int), GFP_KERNEL); + if (unlikely(!wl->scan_req_int)) { + WL_ERR(("Scan req alloc failed\n")); + goto init_priv_mem_out; + } + wl->ioctl_buf = (void *)kzalloc(WLC_IOCTL_MAXLEN, GFP_KERNEL); + if (unlikely(!wl->ioctl_buf)) { + WL_ERR(("Ioctl buf alloc failed\n")); + goto init_priv_mem_out; + } + wl->escan_ioctl_buf = (void *)kzalloc(WLC_IOCTL_MAXLEN, GFP_KERNEL); + if (unlikely(!wl->escan_ioctl_buf)) { + WL_ERR(("Ioctl buf alloc failed\n")); + goto init_priv_mem_out; + } + wl->extra_buf = (void *)kzalloc(WL_EXTRA_BUF_MAX, GFP_KERNEL); + if (unlikely(!wl->extra_buf)) { + WL_ERR(("Extra buf alloc failed\n")); + goto init_priv_mem_out; + } + wl->iscan = (void *)kzalloc(sizeof(*wl->iscan), GFP_KERNEL); + if (unlikely(!wl->iscan)) { + WL_ERR(("Iscan buf alloc failed\n")); + goto init_priv_mem_out; + } + wl->pmk_list = (void *)kzalloc(sizeof(*wl->pmk_list), GFP_KERNEL); + if (unlikely(!wl->pmk_list)) { + WL_ERR(("pmk list alloc failed\n")); + goto init_priv_mem_out; + } + wl->sta_info = (void *)kzalloc(sizeof(*wl->sta_info), GFP_KERNEL); + if (unlikely(!wl->sta_info)) { + WL_ERR(("sta info alloc failed\n")); + goto init_priv_mem_out; + } + wl->afx_hdl = (void *)kzalloc(sizeof(*wl->afx_hdl), GFP_KERNEL); + if (unlikely(!wl->afx_hdl)) { + WL_ERR(("afx hdl alloc failed\n")); + goto init_priv_mem_out; + } else { + init_completion(&wl->act_frm_scan); + INIT_WORK(&wl->afx_hdl->work, wl_cfg80211_afx_handler); + } + return 0; + +init_priv_mem_out: + wl_deinit_priv_mem(wl); + + return -ENOMEM; +} + +static void wl_deinit_priv_mem(struct wl_priv *wl) +{ + kfree(wl->scan_results); + wl->scan_results = NULL; + kfree(wl->conf); + wl->conf = NULL; + kfree(wl->scan_req_int); + wl->scan_req_int = NULL; + kfree(wl->ioctl_buf); + wl->ioctl_buf = NULL; + kfree(wl->escan_ioctl_buf); + wl->escan_ioctl_buf = NULL; + kfree(wl->extra_buf); + wl->extra_buf = NULL; + kfree(wl->iscan); + wl->iscan = NULL; + kfree(wl->pmk_list); + wl->pmk_list = NULL; + kfree(wl->sta_info); + wl->sta_info = NULL; + if (wl->afx_hdl) { + cancel_work_sync(&wl->afx_hdl->work); + kfree(wl->afx_hdl); + wl->afx_hdl = NULL; + } + + if (wl->ap_info) { + kfree(wl->ap_info->wpa_ie); + kfree(wl->ap_info->rsn_ie); + kfree(wl->ap_info->wps_ie); + kfree(wl->ap_info); + wl->ap_info = NULL; + } +} + +static s32 wl_create_event_handler(struct wl_priv *wl) +{ + int ret = 0; + WL_DBG(("Enter \n")); + + /* Do not use DHD in cfg driver */ + wl->event_tsk.thr_pid = -1; + PROC_START(wl_event_handler, wl, &wl->event_tsk, 0); + if (wl->event_tsk.thr_pid < 0) + ret = -ENOMEM; + return ret; +} + +static void wl_destroy_event_handler(struct wl_priv *wl) +{ + if (wl->event_tsk.thr_pid >= 0) + PROC_STOP(&wl->event_tsk); +} + +static void wl_term_iscan(struct wl_priv *wl) +{ + struct wl_iscan_ctrl *iscan = wl_to_iscan(wl); + WL_TRACE(("In\n")); + if (wl->iscan_on && iscan->tsk) { + iscan->state = WL_ISCAN_STATE_IDLE; + WL_INFO(("SIGTERM\n")); + send_sig(SIGTERM, iscan->tsk, 1); + WL_DBG(("kthread_stop\n")); + kthread_stop(iscan->tsk); + iscan->tsk = NULL; + } +} + +static void wl_notify_iscan_complete(struct wl_iscan_ctrl *iscan, bool aborted) +{ + struct wl_priv *wl = iscan_to_wl(iscan); + struct net_device *ndev = wl_to_prmry_ndev(wl); + unsigned long flags; + + WL_DBG(("Enter \n")); + if (!wl_get_drv_status(wl, SCANNING, ndev)) { + wl_clr_drv_status(wl, SCANNING, ndev); + WL_ERR(("Scan complete while device not scanning\n")); + return; + } + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + wl_clr_drv_status(wl, SCANNING, ndev); + if (likely(wl->scan_request)) { + cfg80211_scan_done(wl->scan_request, aborted); + wl->scan_request = NULL; + } + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); + wl->iscan_kickstart = false; +} + +static s32 wl_wakeup_iscan(struct wl_iscan_ctrl *iscan) +{ + if (likely(iscan->state != WL_ISCAN_STATE_IDLE)) { + WL_DBG(("wake up iscan\n")); + up(&iscan->sync); + return 0; + } + + return -EIO; +} + +static s32 +wl_get_iscan_results(struct wl_iscan_ctrl *iscan, u32 *status, + struct wl_scan_results **bss_list) +{ + struct wl_iscan_results list; + struct wl_scan_results *results; + struct wl_iscan_results *list_buf; + s32 err = 0; + + WL_DBG(("Enter \n")); + memset(iscan->scan_buf, 0, WL_ISCAN_BUF_MAX); + list_buf = (struct wl_iscan_results *)iscan->scan_buf; + results = &list_buf->results; + results->buflen = WL_ISCAN_RESULTS_FIXED_SIZE; + results->version = 0; + results->count = 0; + + memset(&list, 0, sizeof(list)); + list.results.buflen = htod32(WL_ISCAN_BUF_MAX); + err = wldev_iovar_getbuf(iscan->dev, "iscanresults", &list, + WL_ISCAN_RESULTS_FIXED_SIZE, iscan->scan_buf, + WL_ISCAN_BUF_MAX, NULL); + if (unlikely(err)) { + WL_ERR(("error (%d)\n", err)); + return err; + } + results->buflen = dtoh32(results->buflen); + results->version = dtoh32(results->version); + results->count = dtoh32(results->count); + WL_DBG(("results->count = %d\n", results->count)); + WL_DBG(("results->buflen = %d\n", results->buflen)); + *status = dtoh32(list_buf->status); + *bss_list = results; + + return err; +} + +static s32 wl_iscan_done(struct wl_priv *wl) +{ + struct wl_iscan_ctrl *iscan = wl->iscan; + s32 err = 0; + + iscan->state = WL_ISCAN_STATE_IDLE; + mutex_lock(&wl->usr_sync); + wl_inform_bss(wl); + wl_notify_iscan_complete(iscan, false); + mutex_unlock(&wl->usr_sync); + + return err; +} + +static s32 wl_iscan_pending(struct wl_priv *wl) +{ + struct wl_iscan_ctrl *iscan = wl->iscan; + s32 err = 0; + + /* Reschedule the timer */ + mod_timer(&iscan->timer, jiffies + iscan->timer_ms * HZ / 1000); + iscan->timer_on = 1; + + return err; +} + +static s32 wl_iscan_inprogress(struct wl_priv *wl) +{ + struct wl_iscan_ctrl *iscan = wl->iscan; + s32 err = 0; + + mutex_lock(&wl->usr_sync); + wl_inform_bss(wl); + wl_run_iscan(iscan, NULL, WL_SCAN_ACTION_CONTINUE); + mutex_unlock(&wl->usr_sync); + /* Reschedule the timer */ + mod_timer(&iscan->timer, jiffies + iscan->timer_ms * HZ / 1000); + iscan->timer_on = 1; + + return err; +} + +static s32 wl_iscan_aborted(struct wl_priv *wl) +{ + struct wl_iscan_ctrl *iscan = wl->iscan; + s32 err = 0; + + iscan->state = WL_ISCAN_STATE_IDLE; + mutex_lock(&wl->usr_sync); + wl_notify_iscan_complete(iscan, true); + mutex_unlock(&wl->usr_sync); + + return err; +} + +static s32 wl_iscan_thread(void *data) +{ + struct wl_iscan_ctrl *iscan = (struct wl_iscan_ctrl *)data; + struct wl_priv *wl = iscan_to_wl(iscan); + u32 status; + int err = 0; + + allow_signal(SIGTERM); + status = WL_SCAN_RESULTS_PARTIAL; + while (likely(!down_interruptible(&iscan->sync))) { + if (kthread_should_stop()) + break; + if (iscan->timer_on) { + del_timer_sync(&iscan->timer); + iscan->timer_on = 0; + } + mutex_lock(&wl->usr_sync); + err = wl_get_iscan_results(iscan, &status, &wl->bss_list); + if (unlikely(err)) { + status = WL_SCAN_RESULTS_ABORTED; + WL_ERR(("Abort iscan\n")); + } + mutex_unlock(&wl->usr_sync); + iscan->iscan_handler[status] (wl); + } + if (iscan->timer_on) { + del_timer_sync(&iscan->timer); + iscan->timer_on = 0; + } + WL_DBG(("%s was terminated\n", __func__)); + + return 0; +} + +static void wl_scan_timeout(unsigned long data) +{ + struct wl_priv *wl = (struct wl_priv *)data; + + if (wl->scan_request) { + WL_ERR(("timer expired\n")); + if (wl->escan_on) + wl_notify_escan_complete(wl, wl->escan_info.ndev, true, true); + else + wl_notify_iscan_complete(wl_to_iscan(wl), true); + } +} +static void wl_iscan_timer(unsigned long data) +{ + struct wl_iscan_ctrl *iscan = (struct wl_iscan_ctrl *)data; + + if (iscan) { + iscan->timer_on = 0; + WL_DBG(("timer expired\n")); + wl_wakeup_iscan(iscan); + } +} + +static s32 wl_invoke_iscan(struct wl_priv *wl) +{ + struct wl_iscan_ctrl *iscan = wl_to_iscan(wl); + int err = 0; + + if (wl->iscan_on && !iscan->tsk) { + iscan->state = WL_ISCAN_STATE_IDLE; + sema_init(&iscan->sync, 0); + iscan->tsk = kthread_run(wl_iscan_thread, iscan, "wl_iscan"); + if (IS_ERR(iscan->tsk)) { + WL_ERR(("Could not create iscan thread\n")); + iscan->tsk = NULL; + return -ENOMEM; + } + } + + return err; +} + +static void wl_init_iscan_handler(struct wl_iscan_ctrl *iscan) +{ + memset(iscan->iscan_handler, 0, sizeof(iscan->iscan_handler)); + iscan->iscan_handler[WL_SCAN_RESULTS_SUCCESS] = wl_iscan_done; + iscan->iscan_handler[WL_SCAN_RESULTS_PARTIAL] = wl_iscan_inprogress; + iscan->iscan_handler[WL_SCAN_RESULTS_PENDING] = wl_iscan_pending; + iscan->iscan_handler[WL_SCAN_RESULTS_ABORTED] = wl_iscan_aborted; + iscan->iscan_handler[WL_SCAN_RESULTS_NO_MEM] = wl_iscan_aborted; +} + +static s32 +wl_cfg80211_netdev_notifier_call(struct notifier_block * nb, + unsigned long state, + void *ndev) +{ + struct net_device *dev = ndev; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct wl_priv *wl = wlcfg_drv_priv; + + WL_DBG(("Enter \n")); + if (!wdev || !wl || dev == wl_to_prmry_ndev(wl)) + return NOTIFY_DONE; + switch (state) { + case NETDEV_UNREGISTER: + /* after calling list_del_rcu(&wdev->list) */ + wl_dealloc_netinfo(wl, ndev); + break; + case NETDEV_GOING_DOWN: + /* At NETDEV_DOWN state, wdev_cleanup_work work will be called. + * In front of door, the function checks + * whether current scan is working or not. + * If the scanning is still working, wdev_cleanup_work call WARN_ON and + * make the scan done forcibly. + */ + if (wl_get_drv_status(wl, SCANNING, dev)) { + if (wl->escan_on) { + wl_notify_escan_complete(wl, dev, true, true); + } + } + break; + } + return NOTIFY_DONE; +} +static struct notifier_block wl_cfg80211_netdev_notifier = { + .notifier_call = wl_cfg80211_netdev_notifier_call, +}; + +static s32 wl_notify_escan_complete(struct wl_priv *wl, + struct net_device *ndev, + bool aborted, bool fw_abort) +{ + wl_scan_params_t *params = NULL; + s32 params_size = 0; + s32 err = BCME_OK; + unsigned long flags; + struct net_device *dev; + + WL_DBG(("Enter \n")); + + if (wl->scan_request) { + if (wl->scan_request->dev == wl->p2p_net) + dev = wl_to_prmry_ndev(wl); + else + dev = wl->scan_request->dev; + } + else { + WL_ERR(("wl->scan_request is NULL may be internal scan." + "doing scan_abort for ndev %p primary %p p2p_net %p", + ndev, wl_to_prmry_ndev(wl), wl->p2p_net)); + dev = ndev; + } + if (fw_abort) { + /* Our scan params only need space for 1 channel and 0 ssids */ + params = wl_cfg80211_scan_alloc_params(-1, 0, ¶ms_size); + if (params == NULL) { + WL_ERR(("scan params allocation failed \n")); + err = -ENOMEM; + } else if (!in_atomic()) { + /* Do a scan abort to stop the driver's scan engine */ + err = wldev_ioctl(dev, WLC_SCAN, params, params_size, true); + if (err < 0) { + WL_ERR(("scan abort failed \n")); + } + } + } + if (timer_pending(&wl->scan_timeout)) + del_timer_sync(&wl->scan_timeout); + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + if (likely(wl->scan_request)) { + cfg80211_scan_done(wl->scan_request, aborted); + wl->scan_request = NULL; + } + if (p2p_is_on(wl)) + wl_clr_p2p_status(wl, SCANNING); + wl_clr_drv_status(wl, SCANNING, dev); + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); + if (params) + kfree(params); + + return err; +} + +static s32 wl_escan_handler(struct wl_priv *wl, + struct net_device *ndev, + const wl_event_msg_t *e, void *data) +{ + s32 err = BCME_OK; + s32 status = ntoh32(e->status); + wl_bss_info_t *bi; + wl_escan_result_t *escan_result; + wl_bss_info_t *bss = NULL; + wl_scan_results_t *list; + u32 bi_length; + u32 i; + u8 *p2p_dev_addr = NULL; + + WL_DBG((" enter event type : %d, status : %d \n", + ntoh32(e->event_type), ntoh32(e->status))); + /* P2P SCAN is coming from primary interface */ + if (wl_get_p2p_status(wl, SCANNING)) { + if (wl_get_drv_status_all(wl, SENDING_ACT_FRM)) + ndev = wl->afx_hdl->dev; + else + ndev = wl->escan_info.ndev; + + } + if (!ndev || !wl->escan_on || + !wl_get_drv_status(wl, SCANNING, ndev)) { + WL_ERR(("escan is not ready ndev %p wl->escan_on %d drv_status 0x%x\n", + ndev, wl->escan_on, wl_get_drv_status(wl, SCANNING, ndev))); + return err; + } + + if (status == WLC_E_STATUS_PARTIAL) { + WL_INFO(("WLC_E_STATUS_PARTIAL \n")); + escan_result = (wl_escan_result_t *) data; + if (!escan_result) { + WL_ERR(("Invalid escan result (NULL pointer)\n")); + goto exit; + } + if (dtoh16(escan_result->bss_count) != 1) { + WL_ERR(("Invalid bss_count %d: ignoring\n", escan_result->bss_count)); + goto exit; + } + bi = escan_result->bss_info; + if (!bi) { + WL_ERR(("Invalid escan bss info (NULL pointer)\n")); + goto exit; + } + bi_length = dtoh32(bi->length); + if (bi_length != (dtoh32(escan_result->buflen) - WL_ESCAN_RESULTS_FIXED_SIZE)) { + WL_ERR(("Invalid bss_info length %d: ignoring\n", bi_length)); + goto exit; + } + + if (!(wl_to_wiphy(wl)->interface_modes & BIT(NL80211_IFTYPE_ADHOC))) { + if (dtoh16(bi->capability) & DOT11_CAP_IBSS) { + WL_ERR(("Ignoring IBSS result\n")); + goto exit; + } + } + + if (wl_get_drv_status_all(wl, SENDING_ACT_FRM)) { + p2p_dev_addr = wl_cfgp2p_retreive_p2p_dev_addr(bi, bi_length); + if (p2p_dev_addr && !memcmp(p2p_dev_addr, + wl->afx_hdl->pending_tx_dst_addr.octet, ETHER_ADDR_LEN)) { + s32 channel = CHSPEC_CHANNEL( + wl_chspec_driver_to_host(bi->chanspec)); + WL_DBG(("ACTION FRAME SCAN : Peer found, channel : %d\n", channel)); + wl_clr_p2p_status(wl, SCANNING); + wl->afx_hdl->peer_chan = channel; + complete(&wl->act_frm_scan); + goto exit; + } + + } else { + list = (wl_scan_results_t *)wl->escan_info.escan_buf; + if (bi_length > ESCAN_BUF_SIZE - list->buflen) { + WL_ERR(("Buffer is too small: ignoring\n")); + goto exit; + } +#define WLC_BSS_RSSI_ON_CHANNEL 0x0002 + for (i = 0; i < list->count; i++) { + bss = bss ? (wl_bss_info_t *)((uintptr)bss + dtoh32(bss->length)) + : list->bss_info; + + if (!bcmp(&bi->BSSID, &bss->BSSID, ETHER_ADDR_LEN) && + (CHSPEC_BAND(wl_chspec_driver_to_host(bi->chanspec)) + == CHSPEC_BAND(wl_chspec_driver_to_host(bss->chanspec))) && + bi->SSID_len == bss->SSID_len && + !bcmp(bi->SSID, bss->SSID, bi->SSID_len)) { + if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) == + (bi->flags & WLC_BSS_RSSI_ON_CHANNEL)) { + /* preserve max RSSI if the measurements are + * both on-channel or both off-channel + */ + bss->RSSI = MAX(bss->RSSI, bi->RSSI); + } else if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) && + (bi->flags & WLC_BSS_RSSI_ON_CHANNEL) == 0) { + /* preserve the on-channel rssi measurement + * if the new measurement is off channel + */ + bss->RSSI = bi->RSSI; + bss->flags |= WLC_BSS_RSSI_ON_CHANNEL; + } + + goto exit; + } + } + memcpy(&(wl->escan_info.escan_buf[list->buflen]), bi, bi_length); + list->version = dtoh32(bi->version); + list->buflen += bi_length; + list->count++; + + } + + } + else if (status == WLC_E_STATUS_SUCCESS) { + wl->escan_info.escan_state = WL_ESCAN_STATE_IDLE; + if (wl_get_drv_status_all(wl, SENDING_ACT_FRM)) { + WL_INFO(("ACTION FRAME SCAN DONE\n")); + wl_clr_p2p_status(wl, SCANNING); + wl_clr_drv_status(wl, SCANNING, wl->afx_hdl->dev); + if (wl->afx_hdl->peer_chan == WL_INVALID) + complete(&wl->act_frm_scan); + } else if (likely(wl->scan_request)) { + mutex_lock(&wl->usr_sync); + WL_INFO(("ESCAN COMPLETED\n")); + wl->bss_list = (wl_scan_results_t *)wl->escan_info.escan_buf; + wl_inform_bss(wl); + wl_notify_escan_complete(wl, ndev, false, false); + mutex_unlock(&wl->usr_sync); + } + } + else if (status == WLC_E_STATUS_ABORT) { + wl->escan_info.escan_state = WL_ESCAN_STATE_IDLE; + if (wl_get_drv_status_all(wl, SENDING_ACT_FRM)) { + WL_INFO(("ACTION FRAME SCAN DONE\n")); + wl_clr_drv_status(wl, SCANNING, wl->afx_hdl->dev); + wl_clr_p2p_status(wl, SCANNING); + if (wl->afx_hdl->peer_chan == WL_INVALID) + complete(&wl->act_frm_scan); + } else if (likely(wl->scan_request)) { + mutex_lock(&wl->usr_sync); + WL_INFO(("ESCAN ABORTED\n")); + wl->bss_list = (wl_scan_results_t *)wl->escan_info.escan_buf; + wl_inform_bss(wl); + wl_notify_escan_complete(wl, ndev, true, false); + mutex_unlock(&wl->usr_sync); + } + } + else { + WL_ERR(("unexpected Escan Event %d : abort\n", status)); + wl->escan_info.escan_state = WL_ESCAN_STATE_IDLE; + if (wl_get_drv_status_all(wl, SENDING_ACT_FRM)) { + WL_INFO(("ACTION FRAME SCAN DONE\n")); + wl_clr_p2p_status(wl, SCANNING); + wl_clr_drv_status(wl, SCANNING, wl->afx_hdl->dev); + if (wl->afx_hdl->peer_chan == WL_INVALID) + complete(&wl->act_frm_scan); + } else if (likely(wl->scan_request)) { + mutex_lock(&wl->usr_sync); + wl->bss_list = (wl_scan_results_t *)wl->escan_info.escan_buf; + wl_inform_bss(wl); + wl_notify_escan_complete(wl, ndev, true, false); + mutex_unlock(&wl->usr_sync); + } + } +exit: + return err; +} + +static s32 wl_init_scan(struct wl_priv *wl) +{ + struct wl_iscan_ctrl *iscan = wl_to_iscan(wl); + int err = 0; + + if (wl->iscan_on) { + iscan->dev = wl_to_prmry_ndev(wl); + iscan->state = WL_ISCAN_STATE_IDLE; + wl_init_iscan_handler(iscan); + iscan->timer_ms = WL_ISCAN_TIMER_INTERVAL_MS; + init_timer(&iscan->timer); + iscan->timer.data = (unsigned long) iscan; + iscan->timer.function = wl_iscan_timer; + sema_init(&iscan->sync, 0); + iscan->tsk = kthread_run(wl_iscan_thread, iscan, "wl_iscan"); + if (IS_ERR(iscan->tsk)) { + WL_ERR(("Could not create iscan thread\n")); + iscan->tsk = NULL; + return -ENOMEM; + } + iscan->data = wl; + } else if (wl->escan_on) { + wl->evt_handler[WLC_E_ESCAN_RESULT] = wl_escan_handler; + wl->escan_info.escan_state = WL_ESCAN_STATE_IDLE; + } + /* Init scan_timeout timer */ + init_timer(&wl->scan_timeout); + wl->scan_timeout.data = (unsigned long) wl; + wl->scan_timeout.function = wl_scan_timeout; + + return err; +} + +static s32 wl_init_priv(struct wl_priv *wl) +{ + struct wiphy *wiphy = wl_to_wiphy(wl); + struct net_device *ndev = wl_to_prmry_ndev(wl); + s32 err = 0; + + wl->scan_request = NULL; + wl->pwr_save = !!(wiphy->flags & WIPHY_FLAG_PS_ON_BY_DEFAULT); + wl->iscan_on = false; + wl->escan_on = true; + wl->roam_on = false; + wl->iscan_kickstart = false; + wl->active_scan = true; + wl->rf_blocked = false; + spin_lock_init(&wl->cfgdrv_lock); + mutex_init(&wl->ioctl_buf_sync); + init_waitqueue_head(&wl->netif_change_event); + wl_init_eq(wl); + err = wl_init_priv_mem(wl); + if (err) + return err; + if (wl_create_event_handler(wl)) + return -ENOMEM; + wl_init_event_handler(wl); + mutex_init(&wl->usr_sync); + err = wl_init_scan(wl); + if (err) + return err; + wl_init_conf(wl->conf); + wl_init_prof(wl, ndev); + wl_link_down(wl); + DNGL_FUNC(dhd_cfg80211_init, (wl)); + + return err; +} + +static void wl_deinit_priv(struct wl_priv *wl) +{ + DNGL_FUNC(dhd_cfg80211_deinit, (wl)); + wl_destroy_event_handler(wl); + wl_flush_eq(wl); + wl_link_down(wl); + del_timer_sync(&wl->scan_timeout); + wl_term_iscan(wl); + wl_deinit_priv_mem(wl); + unregister_netdevice_notifier(&wl_cfg80211_netdev_notifier); +} + +#if defined(WLP2P) && defined(WL_ENABLE_P2P_IF) +static s32 wl_cfg80211_attach_p2p(void) +{ + struct wl_priv *wl = wlcfg_drv_priv; + + WL_TRACE(("Enter \n")); + + if (wl_cfgp2p_register_ndev(wl) < 0) { + WL_ERR(("%s: P2P attach failed. \n", __func__)); + return -ENODEV; + } + + return 0; +} + +static s32 wl_cfg80211_detach_p2p(void) +{ + struct wl_priv *wl = wlcfg_drv_priv; + struct wireless_dev *wdev = wl->p2p_wdev; + + WL_DBG(("Enter \n")); + if (!wdev || !wl) { + WL_ERR(("Invalid Ptr\n")); + return -EINVAL; + } + + wl_cfgp2p_unregister_ndev(wl); + + wl->p2p_wdev = NULL; + wl->p2p_net = NULL; + WL_DBG(("Freeing 0x%08x \n", (unsigned int)wdev)); + kfree(wdev); + + return 0; +} +#endif /* defined(WLP2P) && defined(WL_ENABLE_P2P_IF) */ + +s32 wl_cfg80211_attach_post(struct net_device *ndev) +{ + struct wl_priv * wl = NULL; + s32 err = 0; + WL_TRACE(("In\n")); + if (unlikely(!ndev)) { + WL_ERR(("ndev is invaild\n")); + return -ENODEV; + } + wl = wlcfg_drv_priv; + if (wl && !wl_get_drv_status(wl, READY, ndev)) { + if (wl->wdev && + wl_cfgp2p_supported(wl, ndev)) { +#if !defined(WL_ENABLE_P2P_IF) + wl->wdev->wiphy->interface_modes |= + (BIT(NL80211_IFTYPE_P2P_CLIENT)| + BIT(NL80211_IFTYPE_P2P_GO)); +#endif + if ((err = wl_cfgp2p_init_priv(wl)) != 0) + goto fail; + +#if defined(WLP2P) && defined(WL_ENABLE_P2P_IF) + if (wl->p2p_net) { + /* Update MAC addr for p2p0 interface here. */ + memcpy(wl->p2p_net->dev_addr, ndev->dev_addr, ETH_ALEN); + wl->p2p_net->dev_addr[0] |= 0x02; + printk("%s: p2p_dev_addr="MACSTR "\n", + wl->p2p_net->name, MAC2STR(wl->p2p_net->dev_addr)); + } else { + WL_ERR(("p2p_net not yet populated." + " Couldn't update the MAC Address for p2p0 \n")); + return -ENODEV; + } +#endif /* defined(WLP2P) && (WL_ENABLE_P2P_IF) */ + + wl->p2p_supported = true; + } + } else + return -ENODEV; + wl_set_drv_status(wl, READY, ndev); +fail: + return err; +} + +s32 wl_cfg80211_attach(struct net_device *ndev, void *data) +{ + struct wireless_dev *wdev; + struct wl_priv *wl; + s32 err = 0; + struct device *dev; + + WL_TRACE(("In\n")); + if (!ndev) { + WL_ERR(("ndev is invaild\n")); + return -ENODEV; + } + WL_DBG(("func %p\n", wl_cfg80211_get_parent_dev())); + dev = wl_cfg80211_get_parent_dev(); + + wdev = kzalloc(sizeof(*wdev), GFP_KERNEL); + if (unlikely(!wdev)) { + WL_ERR(("Could not allocate wireless device\n")); + return -ENOMEM; + } + err = wl_setup_wiphy(wdev, dev); + if (unlikely(err)) { + kfree(wdev); + return -ENOMEM; + } + wdev->iftype = wl_mode_to_nl80211_iftype(WL_MODE_BSS); + wl = (struct wl_priv *)wiphy_priv(wdev->wiphy); + wl->wdev = wdev; + wl->pub = data; + INIT_LIST_HEAD(&wl->net_list); + ndev->ieee80211_ptr = wdev; + SET_NETDEV_DEV(ndev, wiphy_dev(wdev->wiphy)); + wdev->netdev = ndev; + err = wl_alloc_netinfo(wl, ndev, wdev, WL_MODE_BSS); + if (err) { + WL_ERR(("Failed to alloc net_info (%d)\n", err)); + goto cfg80211_attach_out; + } + err = wl_init_priv(wl); + if (err) { + WL_ERR(("Failed to init iwm_priv (%d)\n", err)); + goto cfg80211_attach_out; + } + + err = wl_setup_rfkill(wl, TRUE); + if (err) { + WL_ERR(("Failed to setup rfkill %d\n", err)); + goto cfg80211_attach_out; + } + err = register_netdevice_notifier(&wl_cfg80211_netdev_notifier); + if (err) { + WL_ERR(("Failed to register notifierl %d\n", err)); + goto cfg80211_attach_out; + } +#if defined(COEX_DHCP) + if (wl_cfg80211_btcoex_init(wl)) + goto cfg80211_attach_out; +#endif + + wlcfg_drv_priv = wl; + +#if defined(WLP2P) && defined(WL_ENABLE_P2P_IF) + err = wl_cfg80211_attach_p2p(); + if (err) + goto cfg80211_attach_out; +#endif + + return err; + +cfg80211_attach_out: + err = wl_setup_rfkill(wl, FALSE); + wl_free_wdev(wl); + return err; +} + +void wl_cfg80211_detach(void *para) +{ + struct wl_priv *wl; + + (void)para; + wl = wlcfg_drv_priv; + + WL_TRACE(("In\n")); + +#if defined(COEX_DHCP) + wl_cfg80211_btcoex_deinit(wl); +#endif + +#if defined(WLP2P) && defined(WL_ENABLE_P2P_IF) + wl_cfg80211_detach_p2p(); +#endif + wl_setup_rfkill(wl, FALSE); + if (wl->p2p_supported) + wl_cfgp2p_deinit_priv(wl); + wl_deinit_priv(wl); + wlcfg_drv_priv = NULL; + wl_cfg80211_clear_parent_dev(); + wl_free_wdev(wl); + /* PLEASE do NOT call any function after wl_free_wdev, the driver's private structure "wl", + * which is the private part of wiphy, has been freed in wl_free_wdev !!!!!!!!!!! + */ +} + +static void wl_wakeup_event(struct wl_priv *wl) +{ + if (wl->event_tsk.thr_pid >= 0) { + DHD_OS_WAKE_LOCK(wl->pub); + up(&wl->event_tsk.sema); + } +} + +static int wl_is_p2p_event(struct wl_event_q *e) +{ + switch (e->etype) { + /* We have to seperate out the P2P events received + * on primary interface so that it can be send up + * via p2p0 interface. + */ + case WLC_E_P2P_PROBREQ_MSG: + case WLC_E_P2P_DISC_LISTEN_COMPLETE: + case WLC_E_ACTION_FRAME_RX: + case WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE: + case WLC_E_ACTION_FRAME_COMPLETE: + + if (e->emsg.ifidx != 0) { + WL_TRACE(("P2P Event on Virtual I/F (ifidx:%d) \n", + e->emsg.ifidx)); + /* We are only bothered about the P2P events received + * on primary interface. For rest of them return false + * so that it is sent over the interface corresponding + * to the ifidx. + */ + return FALSE; + } else { + WL_TRACE(("P2P Event on Primary I/F (ifidx:%d)." + " Sent it to p2p0 \n", e->emsg.ifidx)); + return TRUE; + } + break; + + default: + WL_TRACE(("NON-P2P Event %d on ifidx (ifidx:%d) \n", + e->etype, e->emsg.ifidx)); + return FALSE; + } +} + +static s32 wl_event_handler(void *data) +{ + struct net_device *netdev; + struct wl_priv *wl = NULL; + struct wl_event_q *e; + tsk_ctl_t *tsk = (tsk_ctl_t *)data; + + wl = (struct wl_priv *)tsk->parent; + DAEMONIZE("dhd_cfg80211_event"); + complete(&tsk->completed); + + while (down_interruptible (&tsk->sema) == 0) { + SMP_RD_BARRIER_DEPENDS(); + if (tsk->terminated) + break; + while ((e = wl_deq_event(wl))) { + WL_DBG(("event type (%d), if idx: %d\n", e->etype, e->emsg.ifidx)); + /* All P2P device address related events comes on primary interface since + * there is no corresponding bsscfg for P2P interface. Map it to p2p0 + * interface. + */ + if ((wl_is_p2p_event(e) == TRUE) && (wl->p2p_net)) { + netdev = wl->p2p_net; + } else { + netdev = dhd_idx2net((struct dhd_pub *)(wl->pub), e->emsg.ifidx); + } + if (!netdev) + netdev = wl_to_prmry_ndev(wl); + if (e->etype < WLC_E_LAST && wl->evt_handler[e->etype]) { + wl->evt_handler[e->etype] (wl, netdev, &e->emsg, e->edata); + } else { + WL_DBG(("Unknown Event (%d): ignoring\n", e->etype)); + } + wl_put_event(e); + } + DHD_OS_WAKE_UNLOCK(wl->pub); + } + WL_ERR(("%s was terminated\n", __func__)); + complete_and_exit(&tsk->completed, 0); + return 0; +} + +void +wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t * e, void *data) +{ + u32 event_type = ntoh32(e->event_type); + struct wl_priv *wl = wlcfg_drv_priv; + +#if (WL_DBG_LEVEL > 0) + s8 *estr = (event_type <= sizeof(wl_dbg_estr) / WL_DBG_ESTR_MAX - 1) ? + wl_dbg_estr[event_type] : (s8 *) "Unknown"; + WL_DBG(("event_type (%d):" "WLC_E_" "%s\n", event_type, estr)); +#endif /* (WL_DBG_LEVEL > 0) */ + + if (event_type == WLC_E_PFN_NET_FOUND) { + WL_DBG((" PNOEVENT: PNO_NET_FOUND\n")); + } + else if (event_type == WLC_E_PFN_NET_LOST) { + WL_DBG((" PNOEVENT: PNO_NET_LOST\n")); + } + + if (likely(!wl_enq_event(wl, ndev, event_type, e, data))) + wl_wakeup_event(wl); +} + +static void wl_init_eq(struct wl_priv *wl) +{ + wl_init_eq_lock(wl); + INIT_LIST_HEAD(&wl->eq_list); +} + +static void wl_flush_eq(struct wl_priv *wl) +{ + struct wl_event_q *e; + unsigned long flags; + + flags = wl_lock_eq(wl); + while (!list_empty(&wl->eq_list)) { + e = list_first_entry(&wl->eq_list, struct wl_event_q, eq_list); + list_del(&e->eq_list); + kfree(e); + } + wl_unlock_eq(wl, flags); +} + +/* +* retrieve first queued event from head +*/ + +static struct wl_event_q *wl_deq_event(struct wl_priv *wl) +{ + struct wl_event_q *e = NULL; + unsigned long flags; + + flags = wl_lock_eq(wl); + if (likely(!list_empty(&wl->eq_list))) { + e = list_first_entry(&wl->eq_list, struct wl_event_q, eq_list); + list_del(&e->eq_list); + } + wl_unlock_eq(wl, flags); + + return e; +} + +/* + * push event to tail of the queue + */ + +static s32 +wl_enq_event(struct wl_priv *wl, struct net_device *ndev, u32 event, const wl_event_msg_t *msg, + void *data) +{ + struct wl_event_q *e; + s32 err = 0; + uint32 evtq_size; + uint32 data_len; + unsigned long flags; + gfp_t aflags; + + data_len = 0; + if (data) + data_len = ntoh32(msg->datalen); + evtq_size = sizeof(struct wl_event_q) + data_len; + aflags = (in_atomic()) ? GFP_ATOMIC : GFP_KERNEL; + e = kzalloc(evtq_size, aflags); + if (unlikely(!e)) { + WL_ERR(("event alloc failed\n")); + return -ENOMEM; + } + e->etype = event; + memcpy(&e->emsg, msg, sizeof(wl_event_msg_t)); + if (data) + memcpy(e->edata, data, data_len); + flags = wl_lock_eq(wl); + list_add_tail(&e->eq_list, &wl->eq_list); + wl_unlock_eq(wl, flags); + + return err; +} + +static void wl_put_event(struct wl_event_q *e) +{ + kfree(e); +} + +static s32 wl_config_ifmode(struct wl_priv *wl, struct net_device *ndev, s32 iftype) +{ + s32 infra = 0; + s32 err = 0; + s32 mode = 0; + switch (iftype) { + case NL80211_IFTYPE_MONITOR: + case NL80211_IFTYPE_WDS: + WL_ERR(("type (%d) : currently we do not support this mode\n", + iftype)); + err = -EINVAL; + return err; + case NL80211_IFTYPE_ADHOC: + mode = WL_MODE_IBSS; + break; + case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_P2P_CLIENT: + mode = WL_MODE_BSS; + infra = 1; + break; + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_P2P_GO: + mode = WL_MODE_AP; + infra = 1; + break; + default: + err = -EINVAL; + WL_ERR(("invalid type (%d)\n", iftype)); + return err; + } + infra = htod32(infra); + err = wldev_ioctl(ndev, WLC_SET_INFRA, &infra, sizeof(infra), true); + if (unlikely(err)) { + WL_ERR(("WLC_SET_INFRA error (%d)\n", err)); + return err; + } + + wl_set_mode_by_netdev(wl, ndev, mode); + + return 0; +} + +static s32 wl_add_remove_eventmsg(struct net_device *ndev, u16 event, bool add) +{ + s8 iovbuf[WL_EVENTING_MASK_LEN + 12]; + + s8 eventmask[WL_EVENTING_MASK_LEN]; + s32 err = 0; + + /* Setup event_msgs */ + bcm_mkiovar("event_msgs", NULL, 0, iovbuf, + sizeof(iovbuf)); + err = wldev_ioctl(ndev, WLC_GET_VAR, iovbuf, sizeof(iovbuf), false); + if (unlikely(err)) { + WL_ERR(("Get event_msgs error (%d)\n", err)); + goto eventmsg_out; + } + memcpy(eventmask, iovbuf, WL_EVENTING_MASK_LEN); + if (add) { + setbit(eventmask, event); + } else { + clrbit(eventmask, event); + } + bcm_mkiovar("event_msgs", eventmask, WL_EVENTING_MASK_LEN, iovbuf, + sizeof(iovbuf)); + err = wldev_ioctl(ndev, WLC_SET_VAR, iovbuf, sizeof(iovbuf), true); + if (unlikely(err)) { + WL_ERR(("Set event_msgs error (%d)\n", err)); + goto eventmsg_out; + } + +eventmsg_out: + return err; + +} + +s32 wl_update_wiphybands(struct wl_priv *wl) +{ + struct wiphy *wiphy; + u32 bandlist[3]; + u32 nband = 0; + u32 i = 0; + s32 err = 0; + int nmode = 0; + int bw_40 = 0; + int index = 0; + + WL_DBG(("Entry")); + memset(bandlist, 0, sizeof(bandlist)); + err = wldev_ioctl(wl_to_prmry_ndev(wl), WLC_GET_BANDLIST, bandlist, + sizeof(bandlist), false); + if (unlikely(err)) { + WL_ERR(("error (%d)\n", err)); + return err; + } + wiphy = wl_to_wiphy(wl); + nband = bandlist[0]; + wiphy->bands[IEEE80211_BAND_2GHZ] = &__wl_band_2ghz; + wiphy->bands[IEEE80211_BAND_5GHZ] = NULL; + + err = wldev_iovar_getint(wl_to_prmry_ndev(wl), "nmode", &nmode); + if (unlikely(err)) { + WL_ERR(("error reading nmode (%d)\n", err)); + } + else { + /* For nmodeonly check bw cap */ + err = wldev_iovar_getint(wl_to_prmry_ndev(wl), "mimo_bw_cap", &bw_40); + if (unlikely(err)) { + WL_ERR(("error get mimo_bw_cap (%d)\n", err)); + } + } + + for (i = 1; i <= nband && i < sizeof(bandlist)/sizeof(u32); i++) { + index = -1; + if (bandlist[i] == WLC_BAND_5G) { + wiphy->bands[IEEE80211_BAND_5GHZ] = + &__wl_band_5ghz_a; + index = IEEE80211_BAND_5GHZ; + } else if (bandlist[i] == WLC_BAND_2G) { + wiphy->bands[IEEE80211_BAND_2GHZ] = + &__wl_band_2ghz; + index = IEEE80211_BAND_2GHZ; + } + + if ((index >= 0) && nmode) { + wiphy->bands[index]->ht_cap.cap = + IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_DSSSCCK40 + | IEEE80211_HT_CAP_MAX_AMSDU; + wiphy->bands[index]->ht_cap.ht_supported = TRUE; + wiphy->bands[index]->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; + wiphy->bands[index]->ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16; + } + + if ((index >= 0) && bw_40) { + wiphy->bands[index]->ht_cap.cap |= IEEE80211_HT_CAP_SGI_40; + } + } + + wiphy_apply_custom_regulatory(wiphy, &brcm_regdom); + return err; +} + +static s32 __wl_cfg80211_up(struct wl_priv *wl) +{ + s32 err = 0; + struct net_device *ndev = wl_to_prmry_ndev(wl); + struct wireless_dev *wdev = ndev->ieee80211_ptr; + + WL_DBG(("In\n")); + + err = dhd_config_dongle(wl, false); + if (unlikely(err)) + return err; + + err = wl_config_ifmode(wl, ndev, wdev->iftype); + if (unlikely(err && err != -EINPROGRESS)) { + WL_ERR(("wl_config_ifmode failed\n")); + } + err = wl_update_wiphybands(wl); + if (unlikely(err)) { + WL_ERR(("wl_update_wiphybands failed\n")); + } + + err = dhd_monitor_init(wl->pub); + err = wl_invoke_iscan(wl); + wl_set_drv_status(wl, READY, ndev); + return err; +} + +static s32 __wl_cfg80211_down(struct wl_priv *wl) +{ + s32 err = 0; + unsigned long flags; + struct net_info *iter, *next; + struct net_device *ndev = wl_to_prmry_ndev(wl); + + WL_DBG(("In\n")); + /* Check if cfg80211 interface is already down */ + if (!wl_get_drv_status(wl, READY, ndev)) + return err; /* it is even not ready */ + for_each_ndev(wl, iter, next) + wl_set_drv_status(wl, SCAN_ABORTING, iter->ndev); + + wl_term_iscan(wl); + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + if (wl->scan_request) { + cfg80211_scan_done(wl->scan_request, true); + wl->scan_request = NULL; + } + for_each_ndev(wl, iter, next) { + wl_clr_drv_status(wl, READY, iter->ndev); + wl_clr_drv_status(wl, SCANNING, iter->ndev); + wl_clr_drv_status(wl, SCAN_ABORTING, iter->ndev); + wl_clr_drv_status(wl, CONNECTING, iter->ndev); + wl_clr_drv_status(wl, CONNECTED, iter->ndev); + wl_clr_drv_status(wl, DISCONNECTING, iter->ndev); + wl_clr_drv_status(wl, AP_CREATED, iter->ndev); + wl_clr_drv_status(wl, AP_CREATING, iter->ndev); + } + wl_to_prmry_ndev(wl)->ieee80211_ptr->iftype = + NL80211_IFTYPE_STATION; + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); + + DNGL_FUNC(dhd_cfg80211_down, (wl)); + wl_flush_eq(wl); + wl_link_down(wl); + if (wl->p2p_supported) + wl_cfgp2p_down(wl); + dhd_monitor_uninit(); + + return err; +} + +s32 wl_cfg80211_up(void *para) +{ + struct wl_priv *wl; + s32 err = 0; + int val = 1; + + (void)para; + WL_DBG(("In\n")); + wl = wlcfg_drv_priv; + + if ((err = wldev_ioctl(wl_to_prmry_ndev(wl), WLC_GET_VERSION, &val, + sizeof(int), false) < 0)) { + WL_ERR(("WLC_GET_VERSION failed, err=%d\n", err)); + return err; + } + val = dtoh32(val); + if (val != WLC_IOCTL_VERSION && val != 1) { + WL_ERR(("Version mismatch, please upgrade. Got %d, expected %d or 1\n", + val, WLC_IOCTL_VERSION)); + return BCME_VERSION; + } + ioctl_version = val; + WL_ERR(("WLC_GET_VERSION=%d\n", ioctl_version)); + + mutex_lock(&wl->usr_sync); + wl_cfg80211_attach_post(wl_to_prmry_ndev(wl)); + err = __wl_cfg80211_up(wl); + if (err) + WL_ERR(("__wl_cfg80211_up failed\n")); + mutex_unlock(&wl->usr_sync); + + return err; +} + +/* Private Event to Supplicant with indication that chip hangs */ +int wl_cfg80211_hang(struct net_device *dev, u16 reason) +{ + struct wl_priv *wl; + wl = wlcfg_drv_priv; + + WL_ERR(("In : chip crash eventing\n")); + cfg80211_disconnected(dev, reason, NULL, 0, GFP_KERNEL); + if (wl != NULL) { + wl_link_down(wl); + } + return 0; +} + +s32 wl_cfg80211_down(void *para) +{ + struct wl_priv *wl; + s32 err = 0; + + (void)para; + WL_DBG(("In\n")); + wl = wlcfg_drv_priv; + mutex_lock(&wl->usr_sync); + err = __wl_cfg80211_down(wl); + mutex_unlock(&wl->usr_sync); + + return err; +} + +static void *wl_read_prof(struct wl_priv *wl, struct net_device *ndev, s32 item) +{ + unsigned long flags; + void *rptr = NULL; + struct wl_profile *profile = wl_get_profile_by_netdev(wl, ndev); + + if (!profile) + return NULL; + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + switch (item) { + case WL_PROF_SEC: + rptr = &profile->sec; + break; + case WL_PROF_ACT: + rptr = &profile->active; + break; + case WL_PROF_BSSID: + rptr = profile->bssid; + break; + case WL_PROF_SSID: + rptr = &profile->ssid; + break; + } + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); + if (!rptr) + WL_ERR(("invalid item (%d)\n", item)); + return rptr; +} + +static s32 +wl_update_prof(struct wl_priv *wl, struct net_device *ndev, + const wl_event_msg_t *e, void *data, s32 item) +{ + s32 err = 0; + struct wlc_ssid *ssid; + unsigned long flags; + struct wl_profile *profile = wl_get_profile_by_netdev(wl, ndev); + + if (!profile) + return WL_INVALID; + spin_lock_irqsave(&wl->cfgdrv_lock, flags); + switch (item) { + case WL_PROF_SSID: + ssid = (wlc_ssid_t *) data; + memset(profile->ssid.SSID, 0, + sizeof(profile->ssid.SSID)); + memcpy(profile->ssid.SSID, ssid->SSID, ssid->SSID_len); + profile->ssid.SSID_len = ssid->SSID_len; + break; + case WL_PROF_BSSID: + if (data) + memcpy(profile->bssid, data, ETHER_ADDR_LEN); + else + memset(profile->bssid, 0, ETHER_ADDR_LEN); + break; + case WL_PROF_SEC: + memcpy(&profile->sec, data, sizeof(profile->sec)); + break; + case WL_PROF_ACT: + profile->active = *(bool *)data; + break; + case WL_PROF_BEACONINT: + profile->beacon_interval = *(u16 *)data; + break; + case WL_PROF_DTIMPERIOD: + profile->dtim_period = *(u8 *)data; + break; + default: + WL_ERR(("unsupported item (%d)\n", item)); + err = -EOPNOTSUPP; + break; + } + spin_unlock_irqrestore(&wl->cfgdrv_lock, flags); + return err; +} + +void wl_cfg80211_dbg_level(u32 level) +{ + /* + * prohibit to change debug level + * by insmod parameter. + * eventually debug level will be configured + * in compile time by using CONFIG_XXX + */ + /* wl_dbg_level = level; */ +} + +static bool wl_is_ibssmode(struct wl_priv *wl, struct net_device *ndev) +{ + return wl_get_mode_by_netdev(wl, ndev) == WL_MODE_IBSS; +} + +static __used bool wl_is_ibssstarter(struct wl_priv *wl) +{ + return wl->ibss_starter; +} + +static void wl_rst_ie(struct wl_priv *wl) +{ + struct wl_ie *ie = wl_to_ie(wl); + + ie->offset = 0; +} + +static __used s32 wl_add_ie(struct wl_priv *wl, u8 t, u8 l, u8 *v) +{ + struct wl_ie *ie = wl_to_ie(wl); + s32 err = 0; + + if (unlikely(ie->offset + l + 2 > WL_TLV_INFO_MAX)) { + WL_ERR(("ei crosses buffer boundary\n")); + return -ENOSPC; + } + ie->buf[ie->offset] = t; + ie->buf[ie->offset + 1] = l; + memcpy(&ie->buf[ie->offset + 2], v, l); + ie->offset += l + 2; + + return err; +} + +static s32 wl_mrg_ie(struct wl_priv *wl, u8 *ie_stream, u16 ie_size) +{ + struct wl_ie *ie = wl_to_ie(wl); + s32 err = 0; + + if (unlikely(ie->offset + ie_size > WL_TLV_INFO_MAX)) { + WL_ERR(("ei_stream crosses buffer boundary\n")); + return -ENOSPC; + } + memcpy(&ie->buf[ie->offset], ie_stream, ie_size); + ie->offset += ie_size; + + return err; +} + +static s32 wl_cp_ie(struct wl_priv *wl, u8 *dst, u16 dst_size) +{ + struct wl_ie *ie = wl_to_ie(wl); + s32 err = 0; + + if (unlikely(ie->offset > dst_size)) { + WL_ERR(("dst_size is not enough\n")); + return -ENOSPC; + } + memcpy(dst, &ie->buf[0], ie->offset); + + return err; +} + +static u32 wl_get_ielen(struct wl_priv *wl) +{ + struct wl_ie *ie = wl_to_ie(wl); + + return ie->offset; +} + +static void wl_link_up(struct wl_priv *wl) +{ + wl->link_up = true; +} + +static void wl_link_down(struct wl_priv *wl) +{ + struct wl_connect_info *conn_info = wl_to_conn(wl); + + WL_DBG(("In\n")); + wl->link_up = false; + conn_info->req_ie_len = 0; + conn_info->resp_ie_len = 0; +} + +static unsigned long wl_lock_eq(struct wl_priv *wl) +{ + unsigned long flags; + + spin_lock_irqsave(&wl->eq_lock, flags); + return flags; +} + +static void wl_unlock_eq(struct wl_priv *wl, unsigned long flags) +{ + spin_unlock_irqrestore(&wl->eq_lock, flags); +} + +static void wl_init_eq_lock(struct wl_priv *wl) +{ + spin_lock_init(&wl->eq_lock); +} + +static void wl_delay(u32 ms) +{ + if (ms < 1000 / HZ) { + cond_resched(); + mdelay(ms); + } else { + msleep(ms); + } +} + +s32 wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr) +{ + struct wl_priv *wl = wlcfg_drv_priv; + struct ether_addr p2pif_addr; + struct ether_addr primary_mac; + if (!wl->p2p) + return -1; + if (!p2p_is_on(wl)) { + get_primary_mac(wl, &primary_mac); + wl_cfgp2p_generate_bss_mac(&primary_mac, p2pdev_addr, &p2pif_addr); + } else { + memcpy(p2pdev_addr->octet, + wl->p2p->dev_addr.octet, ETHER_ADDR_LEN); + } + + + return 0; +} +s32 wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len) +{ + struct wl_priv *wl; + + wl = wlcfg_drv_priv; + + return wl_cfgp2p_set_p2p_noa(wl, net, buf, len); +} + +s32 wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len) +{ + struct wl_priv *wl; + wl = wlcfg_drv_priv; + + return wl_cfgp2p_get_p2p_noa(wl, net, buf, len); +} + +s32 wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len) +{ + struct wl_priv *wl; + wl = wlcfg_drv_priv; + + return wl_cfgp2p_set_p2p_ps(wl, net, buf, len); +} + +s32 wl_cfg80211_set_wps_p2p_ie(struct net_device *net, char *buf, int len, + enum wl_management_type type) +{ + struct wl_priv *wl; + struct net_device *ndev = NULL; + s32 ret = 0; + s32 bssidx = 0; + s32 pktflag = 0; + wl = wlcfg_drv_priv; + if (wl->p2p && wl->p2p->vif_created) { + ndev = wl_to_p2p_bss_ndev(wl, P2PAPI_BSSCFG_CONNECTION); + bssidx = wl_to_p2p_bss_bssidx(wl, P2PAPI_BSSCFG_CONNECTION); + } else if (wl_get_drv_status(wl, AP_CREATING, net) || + wl_get_drv_status(wl, AP_CREATED, net)) { + ndev = net; + bssidx = 0; + } + if (ndev != NULL) { + switch (type) { + case WL_BEACON: + pktflag = VNDR_IE_BEACON_FLAG; + break; + case WL_PROBE_RESP: + pktflag = VNDR_IE_PRBRSP_FLAG; + break; + case WL_ASSOC_RESP: + pktflag = VNDR_IE_ASSOCRSP_FLAG; + break; + } + if (pktflag) + ret = wl_cfgp2p_set_management_ie(wl, ndev, bssidx, pktflag, buf, len); + } + + return ret; +} + +static const struct rfkill_ops wl_rfkill_ops = { + .set_block = wl_rfkill_set +}; + +static int wl_rfkill_set(void *data, bool blocked) +{ + struct wl_priv *wl = (struct wl_priv *)data; + + WL_DBG(("Enter \n")); + WL_DBG(("RF %s\n", blocked ? "blocked" : "unblocked")); + + if (!wl) + return -EINVAL; + + wl->rf_blocked = blocked; + + return 0; +} + +static int wl_setup_rfkill(struct wl_priv *wl, bool setup) +{ + s32 err = 0; + + WL_DBG(("Enter \n")); + if (!wl) + return -EINVAL; + if (setup) { + wl->rfkill = rfkill_alloc("brcmfmac-wifi", + wl_cfg80211_get_parent_dev(), + RFKILL_TYPE_WLAN, &wl_rfkill_ops, (void *)wl); + + if (!wl->rfkill) { + err = -ENOMEM; + goto err_out; + } + + err = rfkill_register(wl->rfkill); + + if (err) + rfkill_destroy(wl->rfkill); + } else { + if (!wl->rfkill) { + err = -ENOMEM; + goto err_out; + } + + rfkill_unregister(wl->rfkill); + rfkill_destroy(wl->rfkill); + } + +err_out: + return err; +} + +struct device *wl_cfg80211_get_parent_dev(void) +{ + return cfg80211_parent_dev; +} + +void wl_cfg80211_set_parent_dev(void *dev) +{ + cfg80211_parent_dev = dev; +} + +static void wl_cfg80211_clear_parent_dev(void) +{ + cfg80211_parent_dev = NULL; +} + +static void get_primary_mac(struct wl_priv *wl, struct ether_addr *mac) +{ + wldev_iovar_getbuf_bsscfg(wl_to_prmry_ndev(wl), "cur_etheraddr", NULL, + 0, wl->ioctl_buf, WLC_IOCTL_MAXLEN, 0, &wl->ioctl_buf_sync); + memcpy(mac->octet, wl->ioctl_buf, ETHER_ADDR_LEN); +} + +int wl_cfg80211_do_driver_init(struct net_device *net) +{ + struct wl_priv *wl = *(struct wl_priv **)netdev_priv(net); + + if (!wl || !wl->wdev) + return -EINVAL; + + if (dhd_do_driver_init(wl->wdev->netdev) < 0) + return -1; + + return 0; +} + +void wl_cfg80211_enable_trace(int level) +{ + wl_dbg_level |= WL_DBG_DBG; +} --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/wl_android.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/wl_android.h @@ -0,0 +1,57 @@ +/* + * Linux cfg80211 driver - Android related functions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wl_android.h 307885 2012-01-12 23:30:48Z $ + */ + +#include +#include +#include + +/** + * Android platform dependent functions, feel free to add Android specific functions here + * (save the macros in dhd). Please do NOT declare functions that are NOT exposed to dhd + * or cfg, define them as static in wl_android.c + */ + +/** + * wl_android_init will be called from module init function (dhd_module_init now), similarly + * wl_android_exit will be called from module exit function (dhd_module_cleanup now) + */ +int wl_android_init(void); +int wl_android_exit(void); +void wl_android_post_init(void); +int wl_android_wifi_on(struct net_device *dev); +int wl_android_wifi_off(struct net_device *dev); +int wl_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd); + +#if defined(CONFIG_WIFI_CONTROL_FUNC) +int wl_android_wifictrl_func_add(void); +void wl_android_wifictrl_func_del(void); +void* wl_android_prealloc(int section, unsigned long size); + +int wifi_get_irq_number(unsigned long *irq_flags_ptr); +int wifi_set_power(int on, unsigned long msec); +int wifi_get_mac_addr(unsigned char *buf); +void *wifi_get_country_code(char *ccode); +#endif /* CONFIG_WIFI_CONTROL_FUNC */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/hndrte_cons.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/hndrte_cons.h @@ -0,0 +1,67 @@ +/* + * Console support for hndrte. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: hndrte_cons.h 300516 2011-12-04 17:39:44Z $ + */ +#ifndef _HNDRTE_CONS_H +#define _HNDRTE_CONS_H + +#include + +#define CBUF_LEN (128) + +#define LOG_BUF_LEN 1024 + +typedef struct { + uint32 buf; /* Can't be pointer on (64-bit) hosts */ + uint buf_size; + uint idx; + char *_buf_compat; /* redundant pointer for backward compat. */ +} hndrte_log_t; + +typedef struct { + /* Virtual UART + * When there is no UART (e.g. Quickturn), the host should write a complete + * input line directly into cbuf and then write the length into vcons_in. + * This may also be used when there is a real UART (at risk of conflicting with + * the real UART). vcons_out is currently unused. + */ + volatile uint vcons_in; + volatile uint vcons_out; + + /* Output (logging) buffer + * Console output is written to a ring buffer log_buf at index log_idx. + * The host may read the output when it sees log_idx advance. + * Output will be lost if the output wraps around faster than the host polls. + */ + hndrte_log_t log; + + /* Console input line buffer + * Characters are read one at a time into cbuf until is received, then + * the buffer is processed as a command line. Also used for virtual UART. + */ + uint cbuf_idx; + char cbuf[CBUF_LEN]; +} hndrte_cons_t; + +#endif /* _HNDRTE_CONS_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmspi.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmspi.h @@ -0,0 +1,40 @@ +/* + * Broadcom SPI Low-Level Hardware Driver API + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmspi.h 241182 2011-02-17 21:50:03Z $ + */ +#ifndef _BCM_SPI_H +#define _BCM_SPI_H + +extern void spi_devintr_off(sdioh_info_t *sd); +extern void spi_devintr_on(sdioh_info_t *sd); +extern bool spi_start_clock(sdioh_info_t *sd, uint16 new_sd_divisor); +extern bool spi_controller_highspeed_mode(sdioh_info_t *sd, bool hsmode); +extern bool spi_check_client_intr(sdioh_info_t *sd, int *is_dev_intr); +extern bool spi_hw_attach(sdioh_info_t *sd); +extern bool spi_hw_detach(sdioh_info_t *sd); +extern void spi_sendrecv(sdioh_info_t *sd, uint8 *msg_out, uint8 *msg_in, int msglen); +extern void spi_spinbits(sdioh_info_t *sd); +extern void spi_waitbits(sdioh_info_t *sd, bool yield); + +#endif /* _BCM_SPI_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/typedefs.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/typedefs.h @@ -0,0 +1,310 @@ +/* + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * $Id: typedefs.h 286783 2011-09-29 06:18:57Z $ + */ + +#ifndef _TYPEDEFS_H_ +#define _TYPEDEFS_H_ + +#ifdef SITE_TYPEDEFS + + + +#include "site_typedefs.h" + +#else + + + +#ifdef __cplusplus + +#define TYPEDEF_BOOL +#ifndef FALSE +#define FALSE false +#endif +#ifndef TRUE +#define TRUE true +#endif + +#else + + +#endif + +#if defined(__x86_64__) +#define TYPEDEF_UINTPTR +typedef unsigned long long int uintptr; +#endif + + + + + +#if defined(_NEED_SIZE_T_) +typedef long unsigned int size_t; +#endif + + + + +#if defined(__sparc__) +#define TYPEDEF_ULONG +#endif + + + +#if !defined(LINUX_HYBRID) || defined(LINUX_PORT) +#define TYPEDEF_UINT +#ifndef TARGETENV_android +#define TYPEDEF_USHORT +#define TYPEDEF_ULONG +#endif +#ifdef __KERNEL__ +#include +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19)) +#define TYPEDEF_BOOL +#endif + +#if (LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 18)) +#include +#ifdef noinline_for_stack +#define TYPEDEF_BOOL +#endif +#endif +#endif +#endif + + + + + +#if defined(__GNUC__) && defined(__STRICT_ANSI__) +#define TYPEDEF_INT64 +#define TYPEDEF_UINT64 +#endif + + +#if defined(__ICL) + +#define TYPEDEF_INT64 + +#if defined(__STDC__) +#define TYPEDEF_UINT64 +#endif + +#endif + +#if !defined(__DJGPP__) + + +#if defined(__KERNEL__) + + +#if !defined(LINUX_HYBRID) || defined(LINUX_PORT) +#include +#endif + +#else + + +#include + +#endif + +#endif + + + + +#define USE_TYPEDEF_DEFAULTS + +#endif + + + + +#ifdef USE_TYPEDEF_DEFAULTS +#undef USE_TYPEDEF_DEFAULTS + +#ifndef TYPEDEF_BOOL +typedef unsigned char bool; +#endif + + + +#ifndef TYPEDEF_UCHAR +typedef unsigned char uchar; +#endif + +#ifndef TYPEDEF_USHORT +typedef unsigned short ushort; +#endif + +#ifndef TYPEDEF_UINT +typedef unsigned int uint; +#endif + +#ifndef TYPEDEF_ULONG +typedef unsigned long ulong; +#endif + + + +#ifndef TYPEDEF_UINT8 +typedef unsigned char uint8; +#endif + +#ifndef TYPEDEF_UINT16 +typedef unsigned short uint16; +#endif + +#ifndef TYPEDEF_UINT32 +typedef unsigned int uint32; +#endif + +#ifndef TYPEDEF_UINT64 +typedef unsigned long long uint64; +#endif + +#ifndef TYPEDEF_UINTPTR +typedef unsigned int uintptr; +#endif + +#ifndef TYPEDEF_INT8 +typedef signed char int8; +#endif + +#ifndef TYPEDEF_INT16 +typedef signed short int16; +#endif + +#ifndef TYPEDEF_INT32 +typedef signed int int32; +#endif + +#ifndef TYPEDEF_INT64 +typedef signed long long int64; +#endif + + + +#ifndef TYPEDEF_FLOAT32 +typedef float float32; +#endif + +#ifndef TYPEDEF_FLOAT64 +typedef double float64; +#endif + + + +#ifndef TYPEDEF_FLOAT_T + +#if defined(FLOAT32) +typedef float32 float_t; +#else +typedef float64 float_t; +#endif + +#endif + + + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef NULL +#define NULL 0 +#endif + +#ifndef OFF +#define OFF 0 +#endif + +#ifndef ON +#define ON 1 +#endif + +#define AUTO (-1) + + + +#ifndef PTRSZ +#define PTRSZ sizeof(char*) +#endif + + + +#if defined(__GNUC__) || defined(__lint) + #define BWL_COMPILER_GNU +#elif defined(__CC_ARM) && __CC_ARM + #define BWL_COMPILER_ARMCC +#else + #error "Unknown compiler!" +#endif + + +#ifndef INLINE + #if defined(BWL_COMPILER_MICROSOFT) + #define INLINE __inline + #elif defined(BWL_COMPILER_GNU) + #define INLINE __inline__ + #elif defined(BWL_COMPILER_ARMCC) + #define INLINE __inline + #else + #define INLINE + #endif +#endif + +#undef TYPEDEF_BOOL +#undef TYPEDEF_UCHAR +#undef TYPEDEF_USHORT +#undef TYPEDEF_UINT +#undef TYPEDEF_ULONG +#undef TYPEDEF_UINT8 +#undef TYPEDEF_UINT16 +#undef TYPEDEF_UINT32 +#undef TYPEDEF_UINT64 +#undef TYPEDEF_UINTPTR +#undef TYPEDEF_INT8 +#undef TYPEDEF_INT16 +#undef TYPEDEF_INT32 +#undef TYPEDEF_INT64 +#undef TYPEDEF_FLOAT32 +#undef TYPEDEF_FLOAT64 +#undef TYPEDEF_FLOAT_T + +#endif + + +#define UNUSED_PARAMETER(x) (void)(x) + + +#define DISCARD_QUAL(ptr, type) ((type *)(uintptr)(ptr)) + + +#include +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcm_mpool_pub.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcm_mpool_pub.h @@ -0,0 +1,361 @@ +/* + * Memory pools library, Public interface + * + * API Overview + * + * This package provides a memory allocation subsystem based on pools of + * homogenous objects. + * + * Instrumentation is available for reporting memory utilization both + * on a per-data-structure basis and system wide. + * + * There are two main types defined in this API. + * + * pool manager: A singleton object that acts as a factory for + * pool allocators. It also is used for global + * instrumentation, such as reporting all blocks + * in use across all data structures. The pool manager + * creates and provides individual memory pools + * upon request to application code. + * + * memory pool: An object for allocating homogenous memory blocks. + * + * Global identifiers in this module use the following prefixes: + * bcm_mpm_* Memory pool manager + * bcm_mp_* Memory pool + * + * There are two main types of memory pools: + * + * prealloc: The contiguous memory block of objects can either be supplied + * by the client or malloc'ed by the memory manager. The objects are + * allocated out of a block of memory and freed back to the block. + * + * heap: The memory pool allocator uses the heap (malloc/free) for memory. + * In this case, the pool allocator is just providing statistics + * and instrumentation on top of the heap, without modifying the heap + * allocation implementation. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id$ + */ + +#ifndef _BCM_MPOOL_PUB_H +#define _BCM_MPOOL_PUB_H 1 + +#include /* needed for uint16 */ + + +/* +************************************************************************** +* +* Type definitions, handles +* +************************************************************************** +*/ + +/* Forward declaration of OSL handle. */ +struct osl_info; + +/* Forward declaration of string buffer. */ +struct bcmstrbuf; + +/* + * Opaque type definition for the pool manager handle. This object is used for global + * memory pool operations such as obtaining a new pool, deleting a pool, iterating and + * instrumentation/debugging. + */ +struct bcm_mpm_mgr; +typedef struct bcm_mpm_mgr *bcm_mpm_mgr_h; + +/* + * Opaque type definition for an instance of a pool. This handle is used for allocating + * and freeing memory through the pool, as well as management/instrumentation on this + * specific pool. + */ +struct bcm_mp_pool; +typedef struct bcm_mp_pool *bcm_mp_pool_h; + + +/* + * To make instrumentation more readable, every memory + * pool must have a readable name. Pool names are up to + * 8 bytes including '\0' termination. (7 printable characters.) + */ +#define BCM_MP_NAMELEN 8 + + +/* + * Type definition for pool statistics. + */ +typedef struct bcm_mp_stats { + char name[BCM_MP_NAMELEN]; /* Name of this pool. */ + unsigned int objsz; /* Object size allocated in this pool */ + uint16 nobj; /* Total number of objects in this pool */ + uint16 num_alloc; /* Number of objects currently allocated */ + uint16 high_water; /* Max number of allocated objects. */ + uint16 failed_alloc; /* Failed allocations. */ +} bcm_mp_stats_t; + + +/* +************************************************************************** +* +* API Routines on the pool manager. +* +************************************************************************** +*/ + +/* + * bcm_mpm_init() - initialize the whole memory pool system. + * + * Parameters: + * osh: INPUT Operating system handle. Needed for heap memory allocation. + * max_pools: INPUT Maximum number of mempools supported. + * mgr: OUTPUT The handle is written with the new pools manager object/handle. + * + * Returns: + * BCME_OK Object initialized successfully. May be used. + * BCME_NOMEM Initialization failed due to no memory. Object must not be used. + */ +int bcm_mpm_init(struct osl_info *osh, int max_pools, bcm_mpm_mgr_h *mgrp); + + +/* + * bcm_mpm_deinit() - de-initialize the whole memory pool system. + * + * Parameters: + * mgr: INPUT Pointer to pool manager handle. + * + * Returns: + * BCME_OK Memory pool manager successfully de-initialized. + * other Indicated error occured during de-initialization. + */ +int bcm_mpm_deinit(bcm_mpm_mgr_h *mgrp); + +/* + * bcm_mpm_create_prealloc_pool() - Create a new pool for fixed size objects. The + * pool uses a contiguous block of pre-alloced + * memory. The memory block may either be provided + * by the client or dynamically allocated by the + * pool manager. + * + * Parameters: + * mgr: INPUT The handle to the pool manager + * obj_sz: INPUT Size of objects that will be allocated by the new pool + * Must be >= sizeof(void *). + * nobj: INPUT Maximum number of concurrently existing objects to support + * memstart INPUT Pointer to the memory to use, or NULL to malloc() + * memsize INPUT Number of bytes referenced from memstart (for error checking). + * Must be 0 if 'memstart' is NULL. + * poolname INPUT For instrumentation, the name of the pool + * newp: OUTPUT The handle for the new pool, if creation is successful + * + * Returns: + * BCME_OK Pool created ok. + * other Pool not created due to indicated error. newpoolp set to NULL. + * + * + */ +int bcm_mpm_create_prealloc_pool(bcm_mpm_mgr_h mgr, + unsigned int obj_sz, + int nobj, + void *memstart, + unsigned int memsize, + char poolname[BCM_MP_NAMELEN], + bcm_mp_pool_h *newp); + + +/* + * bcm_mpm_delete_prealloc_pool() - Delete a memory pool. This should only be called after + * all memory objects have been freed back to the pool. + * + * Parameters: + * mgr: INPUT The handle to the pools manager + * pool: INPUT The handle of the pool to delete + * + * Returns: + * BCME_OK Pool deleted ok. + * other Pool not deleted due to indicated error. + * + */ +int bcm_mpm_delete_prealloc_pool(bcm_mpm_mgr_h mgr, bcm_mp_pool_h *poolp); + +/* + * bcm_mpm_create_heap_pool() - Create a new pool for fixed size objects. The memory + * pool allocator uses the heap (malloc/free) for memory. + * In this case, the pool allocator is just providing + * statistics and instrumentation on top of the heap, + * without modifying the heap allocation implementation. + * + * Parameters: + * mgr: INPUT The handle to the pool manager + * obj_sz: INPUT Size of objects that will be allocated by the new pool + * poolname INPUT For instrumentation, the name of the pool + * newp: OUTPUT The handle for the new pool, if creation is successful + * + * Returns: + * BCME_OK Pool created ok. + * other Pool not created due to indicated error. newpoolp set to NULL. + * + * + */ +int bcm_mpm_create_heap_pool(bcm_mpm_mgr_h mgr, unsigned int obj_sz, + char poolname[BCM_MP_NAMELEN], + bcm_mp_pool_h *newp); + + +/* + * bcm_mpm_delete_heap_pool() - Delete a memory pool. This should only be called after + * all memory objects have been freed back to the pool. + * + * Parameters: + * mgr: INPUT The handle to the pools manager + * pool: INPUT The handle of the pool to delete + * + * Returns: + * BCME_OK Pool deleted ok. + * other Pool not deleted due to indicated error. + * + */ +int bcm_mpm_delete_heap_pool(bcm_mpm_mgr_h mgr, bcm_mp_pool_h *poolp); + + +/* + * bcm_mpm_stats() - Return stats for all pools + * + * Parameters: + * mgr: INPUT The handle to the pools manager + * stats: OUTPUT Array of pool statistics. + * nentries: MOD Max elements in 'stats' array on INPUT. Actual number + * of array elements copied to 'stats' on OUTPUT. + * + * Returns: + * BCME_OK Ok + * other Error getting stats. + * + */ +int bcm_mpm_stats(bcm_mpm_mgr_h mgr, bcm_mp_stats_t *stats, int *nentries); + + +/* + * bcm_mpm_dump() - Display statistics on all pools + * + * Parameters: + * mgr: INPUT The handle to the pools manager + * b: OUTPUT Output buffer. + * + * Returns: + * BCME_OK Ok + * other Error during dump. + * + */ +int bcm_mpm_dump(bcm_mpm_mgr_h mgr, struct bcmstrbuf *b); + + +/* + * bcm_mpm_get_obj_size() - The size of memory objects may need to be padded to + * compensate for alignment requirements of the objects. + * This function provides the padded object size. If clients + * pre-allocate a memory slab for a memory pool, the + * padded object size should be used by the client to allocate + * the memory slab (in order to provide sufficent space for + * the maximum number of objects). + * + * Parameters: + * mgr: INPUT The handle to the pools manager. + * obj_sz: INPUT Input object size. + * padded_obj_sz: OUTPUT Padded object size. + * + * Returns: + * BCME_OK Ok + * BCME_BADARG Bad arguments. + * + */ +int bcm_mpm_get_obj_size(bcm_mpm_mgr_h mgr, unsigned int obj_sz, unsigned int *padded_obj_sz); + + +/* +*************************************************************************** +* +* API Routines on a specific pool. +* +*************************************************************************** +*/ + + +/* + * bcm_mp_alloc() - Allocate a memory pool object. + * + * Parameters: + * pool: INPUT The handle to the pool. + * + * Returns: + * A pointer to the new object. NULL on error. + * + */ +void* bcm_mp_alloc(bcm_mp_pool_h pool); + +/* + * bcm_mp_free() - Free a memory pool object. + * + * Parameters: + * pool: INPUT The handle to the pool. + * objp: INPUT A pointer to the object to free. + * + * Returns: + * BCME_OK Ok + * other Error during free. + * + */ +int bcm_mp_free(bcm_mp_pool_h pool, void *objp); + +/* + * bcm_mp_stats() - Return stats for this pool + * + * Parameters: + * pool: INPUT The handle to the pool + * stats: OUTPUT Pool statistics + * + * Returns: + * BCME_OK Ok + * other Error getting statistics. + * + */ +int bcm_mp_stats(bcm_mp_pool_h pool, bcm_mp_stats_t *stats); + + +/* + * bcm_mp_dump() - Dump a pool + * + * Parameters: + * pool: INPUT The handle to the pool + * b OUTPUT Output buffer + * + * Returns: + * BCME_OK Ok + * other Error during dump. + * + */ +int bcm_mp_dump(bcm_mp_pool_h pool, struct bcmstrbuf *b); + + +#endif /* _BCM_MPOOL_PUB_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/trxhdr.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/trxhdr.h @@ -0,0 +1,53 @@ +/* + * TRX image file header format. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: trxhdr.h 260898 2011-05-20 23:11:12Z $ + */ + +#ifndef _TRX_HDR_H +#define _TRX_HDR_H + +#include + +#define TRX_MAGIC 0x30524448 /* "HDR0" */ +#define TRX_VERSION 1 /* Version 1 */ +#define TRX_MAX_LEN 0x3B0000 /* Max length */ +#define TRX_NO_HEADER 1 /* Do not write TRX header */ +#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */ +#define TRX_EMBED_UCODE 0x8 /* Trx contains embedded ucode image */ +#define TRX_ROMSIM_IMAGE 0x10 /* Trx contains ROM simulation image */ +#define TRX_UNCOMP_IMAGE 0x20 /* Trx contains uncompressed rtecdc.bin image */ +#define TRX_MAX_OFFSET 3 /* Max number of individual files */ + +struct trx_header { + uint32 magic; /* "HDR0" */ + uint32 len; /* Length of file including header */ + uint32 crc32; /* 32-bit CRC from flag_version to end of file */ + uint32 flag_version; /* 0:15 flags, 16:31 version */ + uint32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */ +}; + +/* Compatibility */ +typedef struct trx_header TRXHDR, *PTRXHDR; + +#endif /* _TRX_HDR_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/siutils.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/siutils.h @@ -0,0 +1,313 @@ +/* + * Misc utility routines for accessing the SOC Interconnects + * of Broadcom HNBU chips. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: siutils.h 321982 2012-03-19 06:58:08Z $ + */ + +#ifndef _siutils_h_ +#define _siutils_h_ + + +struct si_pub { + uint socitype; + + uint bustype; + uint buscoretype; + uint buscorerev; + uint buscoreidx; + int ccrev; + uint32 cccaps; + uint32 cccaps_ext; + int pmurev; + uint32 pmucaps; + uint boardtype; + uint boardrev; + uint boardvendor; + uint boardflags; + uint boardflags2; + uint chip; + uint chiprev; + uint chippkg; + uint32 chipst; + bool issim; + uint socirev; + bool pci_pr32414; + +}; + + +typedef const struct si_pub si_t; + + + +#define SI_OSH NULL + +#define BADIDX (SI_MAXCORES + 1) + + +#define XTAL 0x1 +#define PLL 0x2 + + +#define CLK_FAST 0 +#define CLK_DYNAMIC 2 + + +#define GPIO_DRV_PRIORITY 0 +#define GPIO_APP_PRIORITY 1 +#define GPIO_HI_PRIORITY 2 + + +#define GPIO_PULLUP 0 +#define GPIO_PULLDN 1 + + +#define GPIO_REGEVT 0 +#define GPIO_REGEVT_INTMSK 1 +#define GPIO_REGEVT_INTPOL 2 + + +#define SI_DEVPATH_BUFSZ 16 + + +#define SI_DOATTACH 1 +#define SI_PCIDOWN 2 +#define SI_PCIUP 3 + +#define ISSIM_ENAB(sih) 0 + + +#if defined(BCMPMUCTL) +#define PMUCTL_ENAB(sih) (BCMPMUCTL) +#else +#define PMUCTL_ENAB(sih) ((sih)->cccaps & CC_CAP_PMU) +#endif + + +#if defined(BCMPMUCTL) && BCMPMUCTL +#define CCCTL_ENAB(sih) (0) +#define CCPLL_ENAB(sih) (0) +#else +#define CCCTL_ENAB(sih) ((sih)->cccaps & CC_CAP_PWR_CTL) +#define CCPLL_ENAB(sih) ((sih)->cccaps & CC_CAP_PLL_MASK) +#endif + +typedef void (*gpio_handler_t)(uint32 stat, void *arg); + +#define CC_BTCOEX_EN_MASK 0x01 + +#define GPIO_CTRL_EPA_EN_MASK 0x40 + +#define GPIO_CTRL_5_6_EN_MASK 0x60 +#define GPIO_CTRL_7_6_EN_MASK 0xC0 +#define GPIO_OUT_7_EN_MASK 0x80 + + + +extern si_t *si_attach(uint pcidev, osl_t *osh, void *regs, uint bustype, + void *sdh, char **vars, uint *varsz); +extern si_t *si_kattach(osl_t *osh); +extern void si_detach(si_t *sih); +extern bool si_pci_war16165(si_t *sih); + +extern uint si_corelist(si_t *sih, uint coreid[]); +extern uint si_coreid(si_t *sih); +extern uint si_flag(si_t *sih); +extern uint si_intflag(si_t *sih); +extern uint si_coreidx(si_t *sih); +extern uint si_coreunit(si_t *sih); +extern uint si_corevendor(si_t *sih); +extern uint si_corerev(si_t *sih); +extern void *si_osh(si_t *sih); +extern void si_setosh(si_t *sih, osl_t *osh); +extern uint si_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val); +extern void *si_coreregs(si_t *sih); +extern uint si_wrapperreg(si_t *sih, uint32 offset, uint32 mask, uint32 val); +extern uint32 si_core_cflags(si_t *sih, uint32 mask, uint32 val); +extern void si_core_cflags_wo(si_t *sih, uint32 mask, uint32 val); +extern uint32 si_core_sflags(si_t *sih, uint32 mask, uint32 val); +extern bool si_iscoreup(si_t *sih); +extern uint si_findcoreidx(si_t *sih, uint coreid, uint coreunit); +extern void *si_setcoreidx(si_t *sih, uint coreidx); +extern void *si_setcore(si_t *sih, uint coreid, uint coreunit); +extern void *si_switch_core(si_t *sih, uint coreid, uint *origidx, uint *intr_val); +extern void si_restore_core(si_t *sih, uint coreid, uint intr_val); +extern int si_numaddrspaces(si_t *sih); +extern uint32 si_addrspace(si_t *sih, uint asidx); +extern uint32 si_addrspacesize(si_t *sih, uint asidx); +extern void si_coreaddrspaceX(si_t *sih, uint asidx, uint32 *addr, uint32 *size); +extern int si_corebist(si_t *sih); +extern void si_core_reset(si_t *sih, uint32 bits, uint32 resetbits); +extern void si_core_disable(si_t *sih, uint32 bits); +extern uint32 si_clock_rate(uint32 pll_type, uint32 n, uint32 m); +extern bool si_read_pmu_autopll(si_t *sih); +extern uint32 si_clock(si_t *sih); +extern uint32 si_alp_clock(si_t *sih); +extern uint32 si_ilp_clock(si_t *sih); +extern void si_pci_setup(si_t *sih, uint coremask); +extern void si_pcmcia_init(si_t *sih); +extern void si_setint(si_t *sih, int siflag); +extern bool si_backplane64(si_t *sih); +extern void si_register_intr_callback(si_t *sih, void *intrsoff_fn, void *intrsrestore_fn, + void *intrsenabled_fn, void *intr_arg); +extern void si_deregister_intr_callback(si_t *sih); +extern void si_clkctl_init(si_t *sih); +extern uint16 si_clkctl_fast_pwrup_delay(si_t *sih); +extern bool si_clkctl_cc(si_t *sih, uint mode); +extern int si_clkctl_xtal(si_t *sih, uint what, bool on); +extern uint32 si_gpiotimerval(si_t *sih, uint32 mask, uint32 val); +extern void si_btcgpiowar(si_t *sih); +extern bool si_deviceremoved(si_t *sih); +extern uint32 si_socram_size(si_t *sih); +extern uint32 si_socdevram_size(si_t *sih); +extern uint32 si_socram_srmem_size(si_t *sih); +extern void si_socdevram(si_t *sih, bool set, uint8 *ennable, uint8 *protect, uint8 *remap); +extern bool si_socdevram_pkg(si_t *sih); +extern bool si_socdevram_remap_isenb(si_t *sih); +extern uint32 si_socdevram_remap_size(si_t *sih); + +extern void si_watchdog(si_t *sih, uint ticks); +extern void si_watchdog_ms(si_t *sih, uint32 ms); +extern uint32 si_watchdog_msticks(void); +extern void *si_gpiosetcore(si_t *sih); +extern uint32 si_gpiocontrol(si_t *sih, uint32 mask, uint32 val, uint8 priority); +extern uint32 si_gpioouten(si_t *sih, uint32 mask, uint32 val, uint8 priority); +extern uint32 si_gpioout(si_t *sih, uint32 mask, uint32 val, uint8 priority); +extern uint32 si_gpioin(si_t *sih); +extern uint32 si_gpiointpolarity(si_t *sih, uint32 mask, uint32 val, uint8 priority); +extern uint32 si_gpiointmask(si_t *sih, uint32 mask, uint32 val, uint8 priority); +extern uint32 si_gpioled(si_t *sih, uint32 mask, uint32 val); +extern uint32 si_gpioreserve(si_t *sih, uint32 gpio_num, uint8 priority); +extern uint32 si_gpiorelease(si_t *sih, uint32 gpio_num, uint8 priority); +extern uint32 si_gpiopull(si_t *sih, bool updown, uint32 mask, uint32 val); +extern uint32 si_gpioevent(si_t *sih, uint regtype, uint32 mask, uint32 val); +extern uint32 si_gpio_int_enable(si_t *sih, bool enable); + + +extern void *si_gpio_handler_register(si_t *sih, uint32 e, bool lev, gpio_handler_t cb, void *arg); +extern void si_gpio_handler_unregister(si_t *sih, void* gpioh); +extern void si_gpio_handler_process(si_t *sih); + + +extern bool si_pci_pmecap(si_t *sih); +struct osl_info; +extern bool si_pci_fastpmecap(struct osl_info *osh); +extern bool si_pci_pmestat(si_t *sih); +extern void si_pci_pmeclr(si_t *sih); +extern void si_pci_pmeen(si_t *sih); +extern void si_pci_pmestatclr(si_t *sih); +extern uint si_pcie_readreg(void *sih, uint addrtype, uint offset); + +extern void si_sdio_init(si_t *sih); + +extern uint16 si_d11_devid(si_t *sih); +extern int si_corepciid(si_t *sih, uint func, uint16 *pcivendor, uint16 *pcidevice, + uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif, uint8 *pciheader); + +#define si_eci(sih) 0 +static INLINE void * si_eci_init(si_t *sih) {return NULL;} +#define si_eci_notify_bt(sih, type, val) (0) +#define si_seci(sih) 0 +#define si_seci_upd(sih, a) do {} while (0) +static INLINE void * si_seci_init(si_t *sih, uint8 use_seci) {return NULL;} +#define si_seci_down(sih) do {} while (0) + + +extern bool si_is_otp_disabled(si_t *sih); +extern bool si_is_otp_powered(si_t *sih); +extern void si_otp_power(si_t *sih, bool on); + + +extern bool si_is_sprom_available(si_t *sih); +extern bool si_is_sprom_enabled(si_t *sih); +extern void si_sprom_enable(si_t *sih, bool enable); + + +extern int si_cis_source(si_t *sih); +#define CIS_DEFAULT 0 +#define CIS_SROM 1 +#define CIS_OTP 2 + + +#define DEFAULT_FAB 0x0 +#define CSM_FAB7 0x1 +#define TSMC_FAB12 0x2 +#define SMIC_FAB4 0x3 +extern int si_otp_fabid(si_t *sih, uint16 *fabid, bool rw); +extern uint16 si_fabid(si_t *sih); + + +extern int si_devpath(si_t *sih, char *path, int size); + +extern char *si_getdevpathvar(si_t *sih, const char *name); +extern int si_getdevpathintvar(si_t *sih, const char *name); +extern char *si_coded_devpathvar(si_t *sih, char *varname, int var_len, const char *name); + + +extern uint8 si_pcieclkreq(si_t *sih, uint32 mask, uint32 val); +extern uint32 si_pcielcreg(si_t *sih, uint32 mask, uint32 val); +extern void si_war42780_clkreq(si_t *sih, bool clkreq); +extern void si_pci_down(si_t *sih); +extern void si_pci_up(si_t *sih); +extern void si_pci_sleep(si_t *sih); +extern void si_pcie_war_ovr_update(si_t *sih, uint8 aspm); +extern void si_pcie_power_save_enable(si_t *sih, bool enable); +extern void si_pcie_extendL1timer(si_t *sih, bool extend); +extern int si_pci_fixcfg(si_t *sih); +extern void si_chippkg_set(si_t *sih, uint); + +extern void si_chipcontrl_btshd0_4331(si_t *sih, bool on); +extern void si_chipcontrl_restore(si_t *sih, uint32 val); +extern uint32 si_chipcontrl_read(si_t *sih); +extern void si_chipcontrl_epa4331(si_t *sih, bool on); +extern void si_chipcontrl_epa4331_wowl(si_t *sih, bool enter_wowl); +extern void si_chipcontrl_srom4360(si_t *sih, bool on); + +extern void si_epa_4313war(si_t *sih); +extern void si_btc_enable_chipcontrol(si_t *sih); + +extern void si_btcombo_p250_4313_war(si_t *sih); +extern void si_btcombo_43228_war(si_t *sih); +extern void si_clk_pmu_htavail_set(si_t *sih, bool set_clear); +extern uint si_pll_reset(si_t *sih); + + +extern bool si_taclear(si_t *sih, bool details); + + + +extern uint32 si_pciereg(si_t *sih, uint32 offset, uint32 mask, uint32 val, uint type); +extern uint32 si_pcieserdesreg(si_t *sih, uint32 mdioslave, uint32 offset, uint32 mask, uint32 val); +extern void si_pcie_set_request_size(si_t *sih, uint16 size); +extern uint16 si_pcie_get_request_size(si_t *sih); +extern uint16 si_pcie_get_ssid(si_t *sih); +extern uint32 si_pcie_get_bar0(si_t *sih); +extern int si_pcie_configspace_cache(si_t *sih); +extern int si_pcie_configspace_restore(si_t *sih); +extern int si_pcie_configspace_get(si_t *sih, uint8 *buf, uint size); + +char *si_getnvramflvar(si_t *sih, const char *name); + + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsrom_fmt.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsrom_fmt.h @@ -0,0 +1,607 @@ +/* + * SROM format definition. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsrom_fmt.h 327439 2012-04-13 17:44:48Z $ + */ + +#ifndef _bcmsrom_fmt_h_ +#define _bcmsrom_fmt_h_ + +#define SROM_MAXREV 11 /* max revisiton supported by driver */ + +/* Maximum srom: 6 Kilobits == 768 bytes */ +#define SROM_MAX 768 +#define SROM_MAXW 384 +#define VARS_MAX 4096 + +/* PCI fields */ +#define PCI_F0DEVID 48 + + +#define SROM_WORDS 64 + +#define SROM3_SWRGN_OFF 28 /* s/w region offset in words */ + +#define SROM_SSID 2 + +#define SROM_WL1LHMAXP 29 + +#define SROM_WL1LPAB0 30 +#define SROM_WL1LPAB1 31 +#define SROM_WL1LPAB2 32 + +#define SROM_WL1HPAB0 33 +#define SROM_WL1HPAB1 34 +#define SROM_WL1HPAB2 35 + +#define SROM_MACHI_IL0 36 +#define SROM_MACMID_IL0 37 +#define SROM_MACLO_IL0 38 +#define SROM_MACHI_ET0 39 +#define SROM_MACMID_ET0 40 +#define SROM_MACLO_ET0 41 +#define SROM_MACHI_ET1 42 +#define SROM_MACMID_ET1 43 +#define SROM_MACLO_ET1 44 +#define SROM3_MACHI 37 +#define SROM3_MACMID 38 +#define SROM3_MACLO 39 + +#define SROM_BXARSSI2G 40 +#define SROM_BXARSSI5G 41 + +#define SROM_TRI52G 42 +#define SROM_TRI5GHL 43 + +#define SROM_RXPO52G 45 + +#define SROM2_ENETPHY 45 + +#define SROM_AABREV 46 +/* Fields in AABREV */ +#define SROM_BR_MASK 0x00ff +#define SROM_CC_MASK 0x0f00 +#define SROM_CC_SHIFT 8 +#define SROM_AA0_MASK 0x3000 +#define SROM_AA0_SHIFT 12 +#define SROM_AA1_MASK 0xc000 +#define SROM_AA1_SHIFT 14 + +#define SROM_WL0PAB0 47 +#define SROM_WL0PAB1 48 +#define SROM_WL0PAB2 49 + +#define SROM_LEDBH10 50 +#define SROM_LEDBH32 51 + +#define SROM_WL10MAXP 52 + +#define SROM_WL1PAB0 53 +#define SROM_WL1PAB1 54 +#define SROM_WL1PAB2 55 + +#define SROM_ITT 56 + +#define SROM_BFL 57 +#define SROM_BFL2 28 +#define SROM3_BFL2 61 + +#define SROM_AG10 58 + +#define SROM_CCODE 59 + +#define SROM_OPO 60 + +#define SROM3_LEDDC 62 + +#define SROM_CRCREV 63 + +/* SROM Rev 4: Reallocate the software part of the srom to accomodate + * MIMO features. It assumes up to two PCIE functions and 440 bytes + * of useable srom i.e. the useable storage in chips with OTP that + * implements hardware redundancy. + */ + +#define SROM4_WORDS 220 + +#define SROM4_SIGN 32 +#define SROM4_SIGNATURE 0x5372 + +#define SROM4_BREV 33 + +#define SROM4_BFL0 34 +#define SROM4_BFL1 35 +#define SROM4_BFL2 36 +#define SROM4_BFL3 37 +#define SROM5_BFL0 37 +#define SROM5_BFL1 38 +#define SROM5_BFL2 39 +#define SROM5_BFL3 40 + +#define SROM4_MACHI 38 +#define SROM4_MACMID 39 +#define SROM4_MACLO 40 +#define SROM5_MACHI 41 +#define SROM5_MACMID 42 +#define SROM5_MACLO 43 + +#define SROM4_CCODE 41 +#define SROM4_REGREV 42 +#define SROM5_CCODE 34 +#define SROM5_REGREV 35 + +#define SROM4_LEDBH10 43 +#define SROM4_LEDBH32 44 +#define SROM5_LEDBH10 59 +#define SROM5_LEDBH32 60 + +#define SROM4_LEDDC 45 +#define SROM5_LEDDC 45 + +#define SROM4_AA 46 +#define SROM4_AA2G_MASK 0x00ff +#define SROM4_AA2G_SHIFT 0 +#define SROM4_AA5G_MASK 0xff00 +#define SROM4_AA5G_SHIFT 8 + +#define SROM4_AG10 47 +#define SROM4_AG32 48 + +#define SROM4_TXPID2G 49 +#define SROM4_TXPID5G 51 +#define SROM4_TXPID5GL 53 +#define SROM4_TXPID5GH 55 + +#define SROM4_TXRXC 61 +#define SROM4_TXCHAIN_MASK 0x000f +#define SROM4_TXCHAIN_SHIFT 0 +#define SROM4_RXCHAIN_MASK 0x00f0 +#define SROM4_RXCHAIN_SHIFT 4 +#define SROM4_SWITCH_MASK 0xff00 +#define SROM4_SWITCH_SHIFT 8 + + +/* Per-path fields */ +#define MAX_PATH_SROM 4 +#define SROM4_PATH0 64 +#define SROM4_PATH1 87 +#define SROM4_PATH2 110 +#define SROM4_PATH3 133 + +#define SROM4_2G_ITT_MAXP 0 +#define SROM4_2G_PA 1 +#define SROM4_5G_ITT_MAXP 5 +#define SROM4_5GLH_MAXP 6 +#define SROM4_5G_PA 7 +#define SROM4_5GL_PA 11 +#define SROM4_5GH_PA 15 + +/* Fields in the ITT_MAXP and 5GLH_MAXP words */ +#define B2G_MAXP_MASK 0xff +#define B2G_ITT_SHIFT 8 +#define B5G_MAXP_MASK 0xff +#define B5G_ITT_SHIFT 8 +#define B5GH_MAXP_MASK 0xff +#define B5GL_MAXP_SHIFT 8 + +/* All the miriad power offsets */ +#define SROM4_2G_CCKPO 156 +#define SROM4_2G_OFDMPO 157 +#define SROM4_5G_OFDMPO 159 +#define SROM4_5GL_OFDMPO 161 +#define SROM4_5GH_OFDMPO 163 +#define SROM4_2G_MCSPO 165 +#define SROM4_5G_MCSPO 173 +#define SROM4_5GL_MCSPO 181 +#define SROM4_5GH_MCSPO 189 +#define SROM4_CDDPO 197 +#define SROM4_STBCPO 198 +#define SROM4_BW40PO 199 +#define SROM4_BWDUPPO 200 + +#define SROM4_CRCREV 219 + + +/* SROM Rev 8: Make space for a 48word hardware header for PCIe rev >= 6. + * This is acombined srom for both MIMO and SISO boards, usable in + * the .130 4Kilobit OTP with hardware redundancy. + */ + +#define SROM8_SIGN 64 + +#define SROM8_BREV 65 + +#define SROM8_BFL0 66 +#define SROM8_BFL1 67 +#define SROM8_BFL2 68 +#define SROM8_BFL3 69 + +#define SROM8_MACHI 70 +#define SROM8_MACMID 71 +#define SROM8_MACLO 72 + +#define SROM8_CCODE 73 +#define SROM8_REGREV 74 + +#define SROM8_LEDBH10 75 +#define SROM8_LEDBH32 76 + +#define SROM8_LEDDC 77 + +#define SROM8_AA 78 + +#define SROM8_AG10 79 +#define SROM8_AG32 80 + +#define SROM8_TXRXC 81 + +#define SROM8_BXARSSI2G 82 +#define SROM8_BXARSSI5G 83 +#define SROM8_TRI52G 84 +#define SROM8_TRI5GHL 85 +#define SROM8_RXPO52G 86 + +#define SROM8_FEM2G 87 +#define SROM8_FEM5G 88 +#define SROM8_FEM_ANTSWLUT_MASK 0xf800 +#define SROM8_FEM_ANTSWLUT_SHIFT 11 +#define SROM8_FEM_TR_ISO_MASK 0x0700 +#define SROM8_FEM_TR_ISO_SHIFT 8 +#define SROM8_FEM_PDET_RANGE_MASK 0x00f8 +#define SROM8_FEM_PDET_RANGE_SHIFT 3 +#define SROM8_FEM_EXTPA_GAIN_MASK 0x0006 +#define SROM8_FEM_EXTPA_GAIN_SHIFT 1 +#define SROM8_FEM_TSSIPOS_MASK 0x0001 +#define SROM8_FEM_TSSIPOS_SHIFT 0 + +#define SROM8_THERMAL 89 + +/* Temp sense related entries */ +#define SROM8_MPWR_RAWTS 90 +#define SROM8_TS_SLP_OPT_CORRX 91 +/* FOC: freiquency offset correction, HWIQ: H/W IOCAL enable, IQSWP: IQ CAL swap disable */ +#define SROM8_FOC_HWIQ_IQSWP 92 + +#define SROM8_EXTLNAGAIN 93 + +/* Temperature delta for PHY calibration */ +#define SROM8_PHYCAL_TEMPDELTA 94 + +/* Measured power 1 & 2, 0-13 bits at offset 95, MSB 2 bits are unused for now. */ +#define SROM8_MPWR_1_AND_2 95 + + +/* Per-path offsets & fields */ +#define SROM8_PATH0 96 +#define SROM8_PATH1 112 +#define SROM8_PATH2 128 +#define SROM8_PATH3 144 + +#define SROM8_2G_ITT_MAXP 0 +#define SROM8_2G_PA 1 +#define SROM8_5G_ITT_MAXP 4 +#define SROM8_5GLH_MAXP 5 +#define SROM8_5G_PA 6 +#define SROM8_5GL_PA 9 +#define SROM8_5GH_PA 12 + +/* All the miriad power offsets */ +#define SROM8_2G_CCKPO 160 + +#define SROM8_2G_OFDMPO 161 +#define SROM8_5G_OFDMPO 163 +#define SROM8_5GL_OFDMPO 165 +#define SROM8_5GH_OFDMPO 167 + +#define SROM8_2G_MCSPO 169 +#define SROM8_5G_MCSPO 177 +#define SROM8_5GL_MCSPO 185 +#define SROM8_5GH_MCSPO 193 + +#define SROM8_CDDPO 201 +#define SROM8_STBCPO 202 +#define SROM8_BW40PO 203 +#define SROM8_BWDUPPO 204 + +/* SISO PA parameters are in the path0 spaces */ +#define SROM8_SISO 96 + +/* Legacy names for SISO PA paramters */ +#define SROM8_W0_ITTMAXP (SROM8_SISO + SROM8_2G_ITT_MAXP) +#define SROM8_W0_PAB0 (SROM8_SISO + SROM8_2G_PA) +#define SROM8_W0_PAB1 (SROM8_SISO + SROM8_2G_PA + 1) +#define SROM8_W0_PAB2 (SROM8_SISO + SROM8_2G_PA + 2) +#define SROM8_W1_ITTMAXP (SROM8_SISO + SROM8_5G_ITT_MAXP) +#define SROM8_W1_MAXP_LCHC (SROM8_SISO + SROM8_5GLH_MAXP) +#define SROM8_W1_PAB0 (SROM8_SISO + SROM8_5G_PA) +#define SROM8_W1_PAB1 (SROM8_SISO + SROM8_5G_PA + 1) +#define SROM8_W1_PAB2 (SROM8_SISO + SROM8_5G_PA + 2) +#define SROM8_W1_PAB0_LC (SROM8_SISO + SROM8_5GL_PA) +#define SROM8_W1_PAB1_LC (SROM8_SISO + SROM8_5GL_PA + 1) +#define SROM8_W1_PAB2_LC (SROM8_SISO + SROM8_5GL_PA + 2) +#define SROM8_W1_PAB0_HC (SROM8_SISO + SROM8_5GH_PA) +#define SROM8_W1_PAB1_HC (SROM8_SISO + SROM8_5GH_PA + 1) +#define SROM8_W1_PAB2_HC (SROM8_SISO + SROM8_5GH_PA + 2) + +#define SROM8_CRCREV 219 + +/* SROM REV 9 */ +#define SROM9_2GPO_CCKBW20 160 +#define SROM9_2GPO_CCKBW20UL 161 +#define SROM9_2GPO_LOFDMBW20 162 +#define SROM9_2GPO_LOFDMBW20UL 164 + +#define SROM9_5GLPO_LOFDMBW20 166 +#define SROM9_5GLPO_LOFDMBW20UL 168 +#define SROM9_5GMPO_LOFDMBW20 170 +#define SROM9_5GMPO_LOFDMBW20UL 172 +#define SROM9_5GHPO_LOFDMBW20 174 +#define SROM9_5GHPO_LOFDMBW20UL 176 + +#define SROM9_2GPO_MCSBW20 178 +#define SROM9_2GPO_MCSBW20UL 180 +#define SROM9_2GPO_MCSBW40 182 + +#define SROM9_5GLPO_MCSBW20 184 +#define SROM9_5GLPO_MCSBW20UL 186 +#define SROM9_5GLPO_MCSBW40 188 +#define SROM9_5GMPO_MCSBW20 190 +#define SROM9_5GMPO_MCSBW20UL 192 +#define SROM9_5GMPO_MCSBW40 194 +#define SROM9_5GHPO_MCSBW20 196 +#define SROM9_5GHPO_MCSBW20UL 198 +#define SROM9_5GHPO_MCSBW40 200 + +#define SROM9_PO_MCS32 202 +#define SROM9_PO_LOFDM40DUP 203 +#define SROM8_RXGAINERR_2G 205 +#define SROM8_RXGAINERR_5GL 206 +#define SROM8_RXGAINERR_5GM 207 +#define SROM8_RXGAINERR_5GH 208 +#define SROM8_RXGAINERR_5GU 209 +#define SROM8_SUBBAND_PPR 210 +#define SROM8_PCIEINGRESS_WAR 211 +#define SROM9_SAR 212 + +#define SROM8_NOISELVL_2G 213 +#define SROM8_NOISELVL_5GL 214 +#define SROM8_NOISELVL_5GM 215 +#define SROM8_NOISELVL_5GH 216 +#define SROM8_NOISELVL_5GU 217 + +#define SROM9_REV_CRC 219 + +#define SROM10_CCKPWROFFSET 218 +#define SROM10_SIGN 219 +#define SROM10_SWCTRLMAP_2G 220 +#define SROM10_CRCREV 229 + +#define SROM10_WORDS 230 +#define SROM10_SIGNATURE SROM4_SIGNATURE + + +/* SROM REV 11 */ +#define SROM11_BREV 65 + +#define SROM11_BFL0 66 +#define SROM11_BFL1 67 +#define SROM11_BFL2 68 +#define SROM11_BFL3 69 +#define SROM11_BFL4 70 +#define SROM11_BFL5 71 + +#define SROM11_MACHI 72 +#define SROM11_MACMID 73 +#define SROM11_MACLO 74 + +#define SROM11_CCODE 75 +#define SROM11_REGREV 76 + +#define SROM11_LEDBH10 77 +#define SROM11_LEDBH32 78 + +#define SROM11_LEDDC 79 + +#define SROM11_AA 80 + +#define SROM11_AGBG10 81 +#define SROM11_AGBG2A0 82 +#define SROM11_AGA21 83 + +#define SROM11_TXRXC 84 + +#define SROM11_FEM_CFG1 85 +#define SROM11_FEM_CFG2 86 + +/* Masks and offsets for FEM_CFG */ +#define SROM11_FEMCTRL_MASK 0xf800 +#define SROM11_FEMCTRL_SHIFT 11 +#define SROM11_PAPDCAP_MASK 0x0400 +#define SROM11_PAPDCAP_SHIFT 10 +#define SROM11_TWORANGETSSI_MASK 0x0200 +#define SROM11_TWORANGETSSI_SHIFT 9 +#define SROM11_PDGAIN_MASK 0x01f0 +#define SROM11_PDGAIN_SHIFT 4 +#define SROM11_EPAGAIN_MASK 0x000e +#define SROM11_EPAGAIN_SHIFT 1 +#define SROM11_TSSIPOSSLOPE_MASK 0x0001 +#define SROM11_TSSIPOSSLOPE_SHIFT 0 +#define SROM11_GAINCTRLSPH_MASK 0xf800 +#define SROM11_GAINCTRLSPH_SHIFT 11 + +#define SROM11_THERMAL 87 +#define SROM11_MPWR_RAWTS 88 +#define SROM11_TS_SLP_OPT_CORRX 89 +#define SROM11_PHYCAL_TEMPDELTA 92 +#define SROM11_MPWR_1_AND_2 93 + +/* Masks and offsets for Terrmal parameters */ +#define SROM11_TEMPS_PERIOD_MASK 0xf0 +#define SROM11_TEMPS_PERIOD_SHIFT 4 +#define SROM11_TEMPS_HYSTERESIS_MASK 0x0f +#define SROM11_TEMPS_HYSTERESIS_SHIFT 0 +#define SROM11_TEMPCORRX_MASK 0xfc +#define SROM11_TEMPCORRX_SHIFT 2 +#define SROM11_TEMPSENSE_OPTION_MASK 0x3 +#define SROM11_TEMPSENSE_OPTION_SHIFT 0 + +#define SROM11_PDOFF_40M_A0 101 +#define SROM11_PDOFF_40M_A1 102 +#define SROM11_PDOFF_40M_A2 103 +#define SROM11_PDOFF_80M_A0 104 +#define SROM11_PDOFF_80M_A1 105 +#define SROM11_PDOFF_80M_A2 106 + +#define SROM11_SUBBAND5GVER 107 + +/* Per-path fields and offset */ +#define MAX_PATH_SROM_11 3 +#define SROM11_PATH0 108 +#define SROM11_PATH1 128 +#define SROM11_PATH2 148 + +#define SROM11_2G_MAXP 0 +#define SROM11_2G_PA 1 +#define SROM11_RXGAINS1 4 +#define SROM11_RXGAINS 5 +#define SROM11_5GB1B0_MAXP 6 +#define SROM11_5GB3B2_MAXP 7 +#define SROM11_5GB0_PA 8 +#define SROM11_5GB1_PA 11 +#define SROM11_5GB2_PA 14 +#define SROM11_5GB3_PA 17 + +/* Masks and offsets for rxgains */ +#define SROM11_RXGAINS5GTRELNABYPA_MASK 0x8000 +#define SROM11_RXGAINS5GTRELNABYPA_SHIFT 15 +#define SROM11_RXGAINS5GTRISOA_MASK 0x7800 +#define SROM11_RXGAINS5GTRISOA_SHIFT 11 +#define SROM11_RXGAINS5GELNAGAINA_MASK 0x0700 +#define SROM11_RXGAINS5GELNAGAINA_SHIFT 8 +#define SROM11_RXGAINS2GTRELNABYPA_MASK 0x0080 +#define SROM11_RXGAINS2GTRELNABYPA_SHIFT 7 +#define SROM11_RXGAINS2GTRISOA_MASK 0x0078 +#define SROM11_RXGAINS2GTRISOA_SHIFT 3 +#define SROM11_RXGAINS2GELNAGAINA_MASK 0x0007 +#define SROM11_RXGAINS2GELNAGAINA_SHIFT 0 +#define SROM11_RXGAINS5GHTRELNABYPA_MASK 0x8000 +#define SROM11_RXGAINS5GHTRELNABYPA_SHIFT 15 +#define SROM11_RXGAINS5GHTRISOA_MASK 0x7800 +#define SROM11_RXGAINS5GHTRISOA_SHIFT 11 +#define SROM11_RXGAINS5GHELNAGAINA_MASK 0x0700 +#define SROM11_RXGAINS5GHELNAGAINA_SHIFT 8 +#define SROM11_RXGAINS5GMTRELNABYPA_MASK 0x0080 +#define SROM11_RXGAINS5GMTRELNABYPA_SHIFT 7 +#define SROM11_RXGAINS5GMTRISOA_MASK 0x0078 +#define SROM11_RXGAINS5GMTRISOA_SHIFT 3 +#define SROM11_RXGAINS5GMELNAGAINA_MASK 0x0007 +#define SROM11_RXGAINS5GMELNAGAINA_SHIFT 0 + +/* Power per rate */ +#define SROM11_CCKBW202GPO 168 +#define SROM11_CCKBW20UL2GPO 169 +#define SROM11_MCSBW202GPO 170 +#define SROM11_MCSBW202GPO_1 171 +#define SROM11_MCSBW402GPO 172 +#define SROM11_MCSBW402GPO_1 173 +#define SROM11_DOT11AGOFDMHRBW202GPO 174 +#define SROM11_OFDMLRBW202GPO 175 + +#define SROM11_MCSBW205GLPO 176 +#define SROM11_MCSBW205GLPO_1 177 +#define SROM11_MCSBW405GLPO 178 +#define SROM11_MCSBW405GLPO_1 179 +#define SROM11_MCSBW805GLPO 180 +#define SROM11_MCSBW805GLPO_1 181 +#define SROM11_MCSBW1605GLPO 182 +#define SROM11_MCSBW1605GLPO_1 183 +#define SROM11_MCSBW205GMPO 184 +#define SROM11_MCSBW205GMPO_1 185 +#define SROM11_MCSBW405GMPO 186 +#define SROM11_MCSBW405GMPO_1 187 +#define SROM11_MCSBW805GMPO 188 +#define SROM11_MCSBW805GMPO_1 189 +#define SROM11_MCSBW1605GMPO 190 +#define SROM11_MCSBW1605GMPO_1 191 +#define SROM11_MCSBW205GHPO 192 +#define SROM11_MCSBW205GHPO_1 193 +#define SROM11_MCSBW405GHPO 194 +#define SROM11_MCSBW405GHPO_1 195 +#define SROM11_MCSBW805GHPO 196 +#define SROM11_MCSBW805GHPO_1 197 +#define SROM11_MCSBW1605GHPO 198 +#define SROM11_MCSBW1605GHPO_1 199 + +#define SROM11_MCSLR5GLPO 200 +#define SROM11_MCSLR5GMPO 201 +#define SROM11_MCSLR5GHPO 202 + +#define SROM11_SB20IN40HRPO 203 +#define SROM11_SB20IN80AND160HR5GLPO 204 +#define SROM11_SB40AND80HR5GLPO 205 +#define SROM11_SB20IN80AND160HR5GMPO 206 +#define SROM11_SB40AND80HR5GMPO 207 +#define SROM11_SB20IN80AND160HR5GHPO 208 +#define SROM11_SB40AND80HR5GHPO 209 +#define SROM11_SB20IN40LRPO 210 +#define SROM11_SB20IN80AND160LR5GLPO 211 +#define SROM11_SB40AND80LR5GLPO 212 +#define SROM11_SB20IN80AND160LR5GMPO 213 +#define SROM11_SB40AND80LR5GMPO 214 +#define SROM11_SB20IN80AND160LR5GHPO 215 +#define SROM11_SB40AND80LR5GHPO 216 + +#define SROM11_DOT11AGDUPHRPO 217 +#define SROM11_DOT11AGDUPLRPO 218 + +/* MISC */ +#define SROM11_PCIEINGRESS_WAR 220 +#define SROM11_SAR 221 + +#define SROM11_NOISELVL_2G 222 +#define SROM11_NOISELVL_5GL 223 +#define SROM11_NOISELVL_5GM 224 +#define SROM11_NOISELVL_5GH 225 +#define SROM11_NOISELVL_5GU 226 + +#define SROM11_RXGAINERR_2G 227 +#define SROM11_RXGAINERR_5GL 228 +#define SROM11_RXGAINERR_5GM 229 +#define SROM11_RXGAINERR_5GH 230 +#define SROM11_RXGAINERR_5GU 231 + +#define SROM11_SIGN 64 +#define SROM11_CRCREV 233 + +#define SROM11_WORDS 234 +#define SROM11_SIGNATURE 0x0634 + +typedef struct { + uint8 tssipos; /* TSSI positive slope, 1: positive, 0: negative */ + uint8 extpagain; /* Ext PA gain-type: full-gain: 0, pa-lite: 1, no_pa: 2 */ + uint8 pdetrange; /* support 32 combinations of different Pdet dynamic ranges */ + uint8 triso; /* TR switch isolation */ + uint8 antswctrllut; /* antswctrl lookup table configuration: 32 possible choices */ +} srom_fem_t; + +#endif /* _bcmsrom_fmt_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/dhdioctl.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/dhdioctl.h @@ -0,0 +1,135 @@ +/* + * Definitions for ioctls to access DHD iovars. + * Based on wlioctl.h (for Broadcom 802.11abg driver). + * (Moves towards generic ioctls for BCM drivers/iovars.) + * + * Definitions subject to change without notice. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dhdioctl.h 327460 2012-04-13 18:38:41Z $ + */ + +#ifndef _dhdioctl_h_ +#define _dhdioctl_h_ + +#include + + +/* require default structure packing */ +#define BWL_DEFAULT_PACKING +#include + + +/* Linux network driver ioctl encoding */ +typedef struct dhd_ioctl { + uint cmd; /* common ioctl definition */ + void *buf; /* pointer to user buffer */ + uint len; /* length of user buffer */ + bool set; /* get or set request (optional) */ + uint used; /* bytes read or written (optional) */ + uint needed; /* bytes needed (optional) */ + uint driver; /* to identify target driver */ +} dhd_ioctl_t; + +/* Underlying BUS definition */ +enum { + BUS_TYPE_USB = 0, /* for USB dongles */ + BUS_TYPE_SDIO /* for SDIO dongles */ +}; + +/* per-driver magic numbers */ +#define DHD_IOCTL_MAGIC 0x00444944 + +/* bump this number if you change the ioctl interface */ +#define DHD_IOCTL_VERSION 1 + +#define DHD_IOCTL_MAXLEN 8192 /* max length ioctl buffer required */ +#define DHD_IOCTL_SMLEN 256 /* "small" length ioctl buffer required */ + +/* common ioctl definitions */ +#define DHD_GET_MAGIC 0 +#define DHD_GET_VERSION 1 +#define DHD_GET_VAR 2 +#define DHD_SET_VAR 3 + +/* message levels */ +#define DHD_ERROR_VAL 0x0001 +#define DHD_TRACE_VAL 0x0002 +#define DHD_INFO_VAL 0x0004 +#define DHD_DATA_VAL 0x0008 +#define DHD_CTL_VAL 0x0010 +#define DHD_TIMER_VAL 0x0020 +#define DHD_HDRS_VAL 0x0040 +#define DHD_BYTES_VAL 0x0080 +#define DHD_INTR_VAL 0x0100 +#define DHD_LOG_VAL 0x0200 +#define DHD_GLOM_VAL 0x0400 +#define DHD_EVENT_VAL 0x0800 +#define DHD_BTA_VAL 0x1000 +#if 0 && (NDISVER >= 0x0630) && 1 +#define DHD_SCAN_VAL 0x2000 +#else +#define DHD_ISCAN_VAL 0x2000 +#endif +#define DHD_ARPOE_VAL 0x4000 +#define DHD_REORDER_VAL 0x8000 +#define DHD_WL_VAL 0x10000 + +#ifdef SDTEST +/* For pktgen iovar */ +typedef struct dhd_pktgen { + uint version; /* To allow structure change tracking */ + uint freq; /* Max ticks between tx/rx attempts */ + uint count; /* Test packets to send/rcv each attempt */ + uint print; /* Print counts every attempts */ + uint total; /* Total packets (or bursts) */ + uint minlen; /* Minimum length of packets to send */ + uint maxlen; /* Maximum length of packets to send */ + uint numsent; /* Count of test packets sent */ + uint numrcvd; /* Count of test packets received */ + uint numfail; /* Count of test send failures */ + uint mode; /* Test mode (type of test packets) */ + uint stop; /* Stop after this many tx failures */ +} dhd_pktgen_t; + +/* Version in case structure changes */ +#define DHD_PKTGEN_VERSION 2 + +/* Type of test packets to use */ +#define DHD_PKTGEN_ECHO 1 /* Send echo requests */ +#define DHD_PKTGEN_SEND 2 /* Send discard packets */ +#define DHD_PKTGEN_RXBURST 3 /* Request dongle send N packets */ +#define DHD_PKTGEN_RECV 4 /* Continuous rx from continuous tx dongle */ +#endif /* SDTEST */ + +/* Enter idle immediately (no timeout) */ +#define DHD_IDLE_IMMEDIATE (-1) + +/* Values for idleclock iovar: other values are the sd_divisor to use when idle */ +#define DHD_IDLE_ACTIVE 0 /* Do not request any SD clock change when idle */ +#define DHD_IDLE_STOP (-1) /* Request SD clock be stopped (and use SD1 mode) */ + + +/* require default structure packing */ +#include + +#endif /* _dhdioctl_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sbsdpcmdev.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sbsdpcmdev.h @@ -0,0 +1,293 @@ +/* + * Broadcom SiliconBackplane SDIO/PCMCIA hardware-specific + * device core support + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sbsdpcmdev.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _sbsdpcmdev_h_ +#define _sbsdpcmdev_h_ + +/* cpp contortions to concatenate w/arg prescan */ +#ifndef PAD +#define _PADLINE(line) pad ## line +#define _XSTR(line) _PADLINE(line) +#define PAD _XSTR(__LINE__) +#endif /* PAD */ + + +typedef volatile struct { + dma64regs_t xmt; /* dma tx */ + uint32 PAD[2]; + dma64regs_t rcv; /* dma rx */ + uint32 PAD[2]; +} dma64p_t; + +/* dma64 sdiod corerev >= 1 */ +typedef volatile struct { + dma64p_t dma64regs[2]; + dma64diag_t dmafifo; /* DMA Diagnostic Regs, 0x280-0x28c */ + uint32 PAD[92]; +} sdiodma64_t; + +/* dma32 sdiod corerev == 0 */ +typedef volatile struct { + dma32regp_t dma32regs[2]; /* dma tx & rx, 0x200-0x23c */ + dma32diag_t dmafifo; /* DMA Diagnostic Regs, 0x240-0x24c */ + uint32 PAD[108]; +} sdiodma32_t; + +/* dma32 regs for pcmcia core */ +typedef volatile struct { + dma32regp_t dmaregs; /* DMA Regs, 0x200-0x21c, rev8 */ + dma32diag_t dmafifo; /* DMA Diagnostic Regs, 0x220-0x22c */ + uint32 PAD[116]; +} pcmdma32_t; + +/* core registers */ +typedef volatile struct { + uint32 corecontrol; /* CoreControl, 0x000, rev8 */ + uint32 corestatus; /* CoreStatus, 0x004, rev8 */ + uint32 PAD[1]; + uint32 biststatus; /* BistStatus, 0x00c, rev8 */ + + /* PCMCIA access */ + uint16 pcmciamesportaladdr; /* PcmciaMesPortalAddr, 0x010, rev8 */ + uint16 PAD[1]; + uint16 pcmciamesportalmask; /* PcmciaMesPortalMask, 0x014, rev8 */ + uint16 PAD[1]; + uint16 pcmciawrframebc; /* PcmciaWrFrameBC, 0x018, rev8 */ + uint16 PAD[1]; + uint16 pcmciaunderflowtimer; /* PcmciaUnderflowTimer, 0x01c, rev8 */ + uint16 PAD[1]; + + /* interrupt */ + uint32 intstatus; /* IntStatus, 0x020, rev8 */ + uint32 hostintmask; /* IntHostMask, 0x024, rev8 */ + uint32 intmask; /* IntSbMask, 0x028, rev8 */ + uint32 sbintstatus; /* SBIntStatus, 0x02c, rev8 */ + uint32 sbintmask; /* SBIntMask, 0x030, rev8 */ + uint32 funcintmask; /* SDIO Function Interrupt Mask, SDIO rev4 */ + uint32 PAD[2]; + uint32 tosbmailbox; /* ToSBMailbox, 0x040, rev8 */ + uint32 tohostmailbox; /* ToHostMailbox, 0x044, rev8 */ + uint32 tosbmailboxdata; /* ToSbMailboxData, 0x048, rev8 */ + uint32 tohostmailboxdata; /* ToHostMailboxData, 0x04c, rev8 */ + + /* synchronized access to registers in SDIO clock domain */ + uint32 sdioaccess; /* SdioAccess, 0x050, rev8 */ + uint32 PAD[3]; + + /* PCMCIA frame control */ + uint8 pcmciaframectrl; /* pcmciaFrameCtrl, 0x060, rev8 */ + uint8 PAD[3]; + uint8 pcmciawatermark; /* pcmciaWaterMark, 0x064, rev8 */ + uint8 PAD[155]; + + /* interrupt batching control */ + uint32 intrcvlazy; /* IntRcvLazy, 0x100, rev8 */ + uint32 PAD[3]; + + /* counters */ + uint32 cmd52rd; /* Cmd52RdCount, 0x110, rev8, SDIO: cmd52 reads */ + uint32 cmd52wr; /* Cmd52WrCount, 0x114, rev8, SDIO: cmd52 writes */ + uint32 cmd53rd; /* Cmd53RdCount, 0x118, rev8, SDIO: cmd53 reads */ + uint32 cmd53wr; /* Cmd53WrCount, 0x11c, rev8, SDIO: cmd53 writes */ + uint32 abort; /* AbortCount, 0x120, rev8, SDIO: aborts */ + uint32 datacrcerror; /* DataCrcErrorCount, 0x124, rev8, SDIO: frames w/bad CRC */ + uint32 rdoutofsync; /* RdOutOfSyncCount, 0x128, rev8, SDIO/PCMCIA: Rd Frm OOS */ + uint32 wroutofsync; /* RdOutOfSyncCount, 0x12c, rev8, SDIO/PCMCIA: Wr Frm OOS */ + uint32 writebusy; /* WriteBusyCount, 0x130, rev8, SDIO: dev asserted "busy" */ + uint32 readwait; /* ReadWaitCount, 0x134, rev8, SDIO: read: no data avail */ + uint32 readterm; /* ReadTermCount, 0x138, rev8, SDIO: rd frm terminates */ + uint32 writeterm; /* WriteTermCount, 0x13c, rev8, SDIO: wr frm terminates */ + uint32 PAD[40]; + uint32 clockctlstatus; /* ClockCtlStatus, 0x1e0, rev8 */ + uint32 PAD[7]; + + /* DMA engines */ + volatile union { + pcmdma32_t pcm32; + sdiodma32_t sdiod32; + sdiodma64_t sdiod64; + } dma; + + /* SDIO/PCMCIA CIS region */ + char cis[512]; /* 512 byte CIS, 0x400-0x5ff, rev6 */ + + /* PCMCIA function control registers */ + char pcmciafcr[256]; /* PCMCIA FCR, 0x600-6ff, rev6 */ + uint16 PAD[55]; + + /* PCMCIA backplane access */ + uint16 backplanecsr; /* BackplaneCSR, 0x76E, rev6 */ + uint16 backplaneaddr0; /* BackplaneAddr0, 0x770, rev6 */ + uint16 backplaneaddr1; /* BackplaneAddr1, 0x772, rev6 */ + uint16 backplaneaddr2; /* BackplaneAddr2, 0x774, rev6 */ + uint16 backplaneaddr3; /* BackplaneAddr3, 0x776, rev6 */ + uint16 backplanedata0; /* BackplaneData0, 0x778, rev6 */ + uint16 backplanedata1; /* BackplaneData1, 0x77a, rev6 */ + uint16 backplanedata2; /* BackplaneData2, 0x77c, rev6 */ + uint16 backplanedata3; /* BackplaneData3, 0x77e, rev6 */ + uint16 PAD[31]; + + /* sprom "size" & "blank" info */ + uint16 spromstatus; /* SPROMStatus, 0x7BE, rev2 */ + uint32 PAD[464]; + + /* Sonics SiliconBackplane registers */ + sbconfig_t sbconfig; /* SbConfig Regs, 0xf00-0xfff, rev8 */ +} sdpcmd_regs_t; + +/* corecontrol */ +#define CC_CISRDY (1 << 0) /* CIS Ready */ +#define CC_BPRESEN (1 << 1) /* CCCR RES signal causes backplane reset */ +#define CC_F2RDY (1 << 2) /* set CCCR IOR2 bit */ +#define CC_CLRPADSISO (1 << 3) /* clear SDIO pads isolation bit (rev 11) */ +#define CC_XMTDATAAVAIL_MODE (1 << 4) /* data avail generates an interrupt */ +#define CC_XMTDATAAVAIL_CTRL (1 << 5) /* data avail interrupt ctrl */ + +/* corestatus */ +#define CS_PCMCIAMODE (1 << 0) /* Device Mode; 0=SDIO, 1=PCMCIA */ +#define CS_SMARTDEV (1 << 1) /* 1=smartDev enabled */ +#define CS_F2ENABLED (1 << 2) /* 1=host has enabled the device */ + +#define PCMCIA_MES_PA_MASK 0x7fff /* PCMCIA Message Portal Address Mask */ +#define PCMCIA_MES_PM_MASK 0x7fff /* PCMCIA Message Portal Mask Mask */ +#define PCMCIA_WFBC_MASK 0xffff /* PCMCIA Write Frame Byte Count Mask */ +#define PCMCIA_UT_MASK 0x07ff /* PCMCIA Underflow Timer Mask */ + +/* intstatus */ +#define I_SMB_SW0 (1 << 0) /* To SB Mail S/W interrupt 0 */ +#define I_SMB_SW1 (1 << 1) /* To SB Mail S/W interrupt 1 */ +#define I_SMB_SW2 (1 << 2) /* To SB Mail S/W interrupt 2 */ +#define I_SMB_SW3 (1 << 3) /* To SB Mail S/W interrupt 3 */ +#define I_SMB_SW_MASK 0x0000000f /* To SB Mail S/W interrupts mask */ +#define I_SMB_SW_SHIFT 0 /* To SB Mail S/W interrupts shift */ +#define I_HMB_SW0 (1 << 4) /* To Host Mail S/W interrupt 0 */ +#define I_HMB_SW1 (1 << 5) /* To Host Mail S/W interrupt 1 */ +#define I_HMB_SW2 (1 << 6) /* To Host Mail S/W interrupt 2 */ +#define I_HMB_SW3 (1 << 7) /* To Host Mail S/W interrupt 3 */ +#define I_HMB_SW_MASK 0x000000f0 /* To Host Mail S/W interrupts mask */ +#define I_HMB_SW_SHIFT 4 /* To Host Mail S/W interrupts shift */ +#define I_WR_OOSYNC (1 << 8) /* Write Frame Out Of Sync */ +#define I_RD_OOSYNC (1 << 9) /* Read Frame Out Of Sync */ +#define I_PC (1 << 10) /* descriptor error */ +#define I_PD (1 << 11) /* data error */ +#define I_DE (1 << 12) /* Descriptor protocol Error */ +#define I_RU (1 << 13) /* Receive descriptor Underflow */ +#define I_RO (1 << 14) /* Receive fifo Overflow */ +#define I_XU (1 << 15) /* Transmit fifo Underflow */ +#define I_RI (1 << 16) /* Receive Interrupt */ +#define I_BUSPWR (1 << 17) /* SDIO Bus Power Change (rev 9) */ +#define I_XMTDATA_AVAIL (1 << 23) /* bits in fifo */ +#define I_XI (1 << 24) /* Transmit Interrupt */ +#define I_RF_TERM (1 << 25) /* Read Frame Terminate */ +#define I_WF_TERM (1 << 26) /* Write Frame Terminate */ +#define I_PCMCIA_XU (1 << 27) /* PCMCIA Transmit FIFO Underflow */ +#define I_SBINT (1 << 28) /* sbintstatus Interrupt */ +#define I_CHIPACTIVE (1 << 29) /* chip transitioned from doze to active state */ +#define I_SRESET (1 << 30) /* CCCR RES interrupt */ +#define I_IOE2 (1U << 31) /* CCCR IOE2 Bit Changed */ +#define I_ERRORS (I_PC | I_PD | I_DE | I_RU | I_RO | I_XU) /* DMA Errors */ +#define I_DMA (I_RI | I_XI | I_ERRORS) + +/* sbintstatus */ +#define I_SB_SERR (1 << 8) /* Backplane SError (write) */ +#define I_SB_RESPERR (1 << 9) /* Backplane Response Error (read) */ +#define I_SB_SPROMERR (1 << 10) /* Error accessing the sprom */ + +/* sdioaccess */ +#define SDA_DATA_MASK 0x000000ff /* Read/Write Data Mask */ +#define SDA_ADDR_MASK 0x000fff00 /* Read/Write Address Mask */ +#define SDA_ADDR_SHIFT 8 /* Read/Write Address Shift */ +#define SDA_WRITE 0x01000000 /* Write bit */ +#define SDA_READ 0x00000000 /* Write bit cleared for Read */ +#define SDA_BUSY 0x80000000 /* Busy bit */ + +/* sdioaccess-accessible register address spaces */ +#define SDA_CCCR_SPACE 0x000 /* sdioAccess CCCR register space */ +#define SDA_F1_FBR_SPACE 0x100 /* sdioAccess F1 FBR register space */ +#define SDA_F2_FBR_SPACE 0x200 /* sdioAccess F2 FBR register space */ +#define SDA_F1_REG_SPACE 0x300 /* sdioAccess F1 core-specific register space */ + +/* SDA_F1_REG_SPACE sdioaccess-accessible F1 reg space register offsets */ +#define SDA_CHIPCONTROLDATA 0x006 /* ChipControlData */ +#define SDA_CHIPCONTROLENAB 0x007 /* ChipControlEnable */ +#define SDA_F2WATERMARK 0x008 /* Function 2 Watermark */ +#define SDA_DEVICECONTROL 0x009 /* DeviceControl */ +#define SDA_SBADDRLOW 0x00a /* SbAddrLow */ +#define SDA_SBADDRMID 0x00b /* SbAddrMid */ +#define SDA_SBADDRHIGH 0x00c /* SbAddrHigh */ +#define SDA_FRAMECTRL 0x00d /* FrameCtrl */ +#define SDA_CHIPCLOCKCSR 0x00e /* ChipClockCSR */ +#define SDA_SDIOPULLUP 0x00f /* SdioPullUp */ +#define SDA_SDIOWRFRAMEBCLOW 0x019 /* SdioWrFrameBCLow */ +#define SDA_SDIOWRFRAMEBCHIGH 0x01a /* SdioWrFrameBCHigh */ +#define SDA_SDIORDFRAMEBCLOW 0x01b /* SdioRdFrameBCLow */ +#define SDA_SDIORDFRAMEBCHIGH 0x01c /* SdioRdFrameBCHigh */ + +/* SDA_F2WATERMARK */ +#define SDA_F2WATERMARK_MASK 0x7f /* F2Watermark Mask */ + +/* SDA_SBADDRLOW */ +#define SDA_SBADDRLOW_MASK 0x80 /* SbAddrLow Mask */ + +/* SDA_SBADDRMID */ +#define SDA_SBADDRMID_MASK 0xff /* SbAddrMid Mask */ + +/* SDA_SBADDRHIGH */ +#define SDA_SBADDRHIGH_MASK 0xff /* SbAddrHigh Mask */ + +/* SDA_FRAMECTRL */ +#define SFC_RF_TERM (1 << 0) /* Read Frame Terminate */ +#define SFC_WF_TERM (1 << 1) /* Write Frame Terminate */ +#define SFC_CRC4WOOS (1 << 2) /* HW reports CRC error for write out of sync */ +#define SFC_ABORTALL (1 << 3) /* Abort cancels all in-progress frames */ + +/* pcmciaframectrl */ +#define PFC_RF_TERM (1 << 0) /* Read Frame Terminate */ +#define PFC_WF_TERM (1 << 1) /* Write Frame Terminate */ + +/* intrcvlazy */ +#define IRL_TO_MASK 0x00ffffff /* timeout */ +#define IRL_FC_MASK 0xff000000 /* frame count */ +#define IRL_FC_SHIFT 24 /* frame count */ + +/* rx header */ +typedef volatile struct { + uint16 len; + uint16 flags; +} sdpcmd_rxh_t; + +/* rx header flags */ +#define RXF_CRC 0x0001 /* CRC error detected */ +#define RXF_WOOS 0x0002 /* write frame out of sync */ +#define RXF_WF_TERM 0x0004 /* write frame terminated */ +#define RXF_ABORT 0x0008 /* write frame aborted */ +#define RXF_DISCARD (RXF_CRC | RXF_WOOS | RXF_WF_TERM | RXF_ABORT) /* bad frame */ + +/* HW frame tag */ +#define SDPCM_FRAMETAG_LEN 4 /* HW frametag: 2 bytes len, 2 bytes check val */ + +#endif /* _sbsdpcmdev_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/miniopt.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/miniopt.h @@ -0,0 +1,77 @@ +/* + * Command line options parser. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * $Id: miniopt.h 241182 2011-02-17 21:50:03Z $ + */ + + +#ifndef MINI_OPT_H +#define MINI_OPT_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* ---- Include Files ---------------------------------------------------- */ +/* ---- Constants and Types ---------------------------------------------- */ + +#define MINIOPT_MAXKEY 128 /* Max options */ +typedef struct miniopt { + + /* These are persistent after miniopt_init() */ + const char* name; /* name for prompt in error strings */ + const char* flags; /* option chars that take no args */ + bool longflags; /* long options may be flags */ + bool opt_end; /* at end of options (passed a "--") */ + + /* These are per-call to miniopt() */ + + int consumed; /* number of argv entries cosumed in + * the most recent call to miniopt() + */ + bool positional; + bool good_int; /* 'val' member is the result of a sucessful + * strtol conversion of the option value + */ + char opt; + char key[MINIOPT_MAXKEY]; + char* valstr; /* positional param, or value for the option, + * or null if the option had + * no accompanying value + */ + uint uval; /* strtol translation of valstr */ + int val; /* strtol translation of valstr */ +} miniopt_t; + +void miniopt_init(miniopt_t *t, const char* name, const char* flags, bool longflags); +int miniopt(miniopt_t *t, char **argv); + + +/* ---- Variable Externs ------------------------------------------------- */ +/* ---- Function Prototypes ---------------------------------------------- */ + + +#ifdef __cplusplus + } +#endif + +#endif /* MINI_OPT_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsdh_sdmmc.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsdh_sdmmc.h @@ -0,0 +1,123 @@ +/* + * BCMSDH Function Driver for the native SDIO/MMC driver in the Linux Kernel + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdh_sdmmc.h 313732 2012-02-08 19:49:00Z $ + */ + +#ifndef __BCMSDH_SDMMC_H__ +#define __BCMSDH_SDMMC_H__ + +#define sd_err(x) +#define sd_trace(x) +#define sd_info(x) +#define sd_debug(x) +#define sd_data(x) +#define sd_ctrl(x) + +#define sd_sync_dma(sd, read, nbytes) +#define sd_init_dma(sd) +#define sd_ack_intr(sd) +#define sd_wakeup(sd); + +/* Allocate/init/free per-OS private data */ +extern int sdioh_sdmmc_osinit(sdioh_info_t *sd); +extern void sdioh_sdmmc_osfree(sdioh_info_t *sd); + +#define sd_log(x) + +#define SDIOH_ASSERT(exp) \ + do { if (!(exp)) \ + printf("!!!ASSERT fail: file %s lines %d", __FILE__, __LINE__); \ + } while (0) + +#define BLOCK_SIZE_4318 64 +#define BLOCK_SIZE_4328 512 + +/* internal return code */ +#define SUCCESS 0 +#define ERROR 1 + +/* private bus modes */ +#define SDIOH_MODE_SD4 2 +#define CLIENT_INTR 0x100 /* Get rid of this! */ + +struct sdioh_info { + osl_t *osh; /* osh handler */ + bool client_intr_enabled; /* interrupt connnected flag */ + bool intr_handler_valid; /* client driver interrupt handler valid */ + sdioh_cb_fn_t intr_handler; /* registered interrupt handler */ + void *intr_handler_arg; /* argument to call interrupt handler */ + uint16 intmask; /* Current active interrupts */ + void *sdos_info; /* Pointer to per-OS private data */ + + uint irq; /* Client irq */ + int intrcount; /* Client interrupts */ + + bool sd_use_dma; /* DMA on CMD53 */ + bool sd_blockmode; /* sd_blockmode == FALSE => 64 Byte Cmd 53s. */ + /* Must be on for sd_multiblock to be effective */ + bool use_client_ints; /* If this is false, make sure to restore */ + int sd_mode; /* SD1/SD4/SPI */ + int client_block_size[SDIOD_MAX_IOFUNCS]; /* Blocksize */ + uint8 num_funcs; /* Supported funcs on client */ + uint32 com_cis_ptr; + uint32 func_cis_ptr[SDIOD_MAX_IOFUNCS]; + +#define SDIOH_SDMMC_MAX_SG_ENTRIES 32 + struct scatterlist sg_list[SDIOH_SDMMC_MAX_SG_ENTRIES]; + bool use_rxchain; +}; + +/************************************************************ + * Internal interfaces: per-port references into bcmsdh_sdmmc.c + */ + +/* Global message bits */ +extern uint sd_msglevel; + +/* OS-independent interrupt handler */ +extern bool check_client_intr(sdioh_info_t *sd); + +/* Core interrupt enable/disable of device interrupts */ +extern void sdioh_sdmmc_devintr_on(sdioh_info_t *sd); +extern void sdioh_sdmmc_devintr_off(sdioh_info_t *sd); + + +/************************************************************** + * Internal interfaces: bcmsdh_sdmmc.c references to per-port code + */ + +/* Register mapping routines */ +extern uint32 *sdioh_sdmmc_reg_map(osl_t *osh, int32 addr, int size); +extern void sdioh_sdmmc_reg_unmap(osl_t *osh, int32 addr, int size); + +/* Interrupt (de)registration routines */ +extern int sdioh_sdmmc_register_irq(sdioh_info_t *sd, uint irq); +extern void sdioh_sdmmc_free_irq(uint irq, sdioh_info_t *sd); + +typedef struct _BCMSDH_SDMMC_INSTANCE { + sdioh_info_t *sd; + struct sdio_func *func[SDIOD_MAX_IOFUNCS]; +} BCMSDH_SDMMC_INSTANCE, *PBCMSDH_SDMMC_INSTANCE; + +#endif /* __BCMSDH_SDMMC_H__ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/dbus.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/dbus.h @@ -0,0 +1,571 @@ +/* + * Dongle BUS interface Abstraction layer + * target serial buses like USB, SDIO, SPI, etc. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: dbus.h 323680 2012-03-26 17:52:31Z $ + */ + +#ifndef __DBUS_H__ +#define __DBUS_H__ + +#include "typedefs.h" + +#define DBUSTRACE(args) +#define DBUSERR(args) +#define DBUSINFO(args) +#define DBUSTRACE(args) +#define DBUSDBGLOCK(args) + +enum { + DBUS_OK = 0, + DBUS_ERR = -200, + DBUS_ERR_TIMEOUT, + DBUS_ERR_DISCONNECT, + DBUS_ERR_NODEVICE, + DBUS_ERR_UNSUPPORTED, + DBUS_ERR_PENDING, + DBUS_ERR_NOMEM, + DBUS_ERR_TXFAIL, + DBUS_ERR_TXTIMEOUT, + DBUS_ERR_TXDROP, + DBUS_ERR_RXFAIL, + DBUS_ERR_RXDROP, + DBUS_ERR_TXCTLFAIL, + DBUS_ERR_RXCTLFAIL, + DBUS_ERR_REG_PARAM, + DBUS_STATUS_CANCELLED, + DBUS_ERR_NVRAM, + DBUS_JUMBO_NOMATCH, + DBUS_JUMBO_BAD_FORMAT, + DBUS_NVRAM_NONTXT +}; + +#define BCM_OTP_SIZE_43236 84 /* number of 16 bit values */ +#define BCM_OTP_SW_RGN_43236 24 /* start offset of SW config region */ +#define BCM_OTP_ADDR_43236 0x18000800 /* address of otp base */ + +#define ERR_CBMASK_TXFAIL 0x00000001 +#define ERR_CBMASK_RXFAIL 0x00000002 +#define ERR_CBMASK_ALL 0xFFFFFFFF + +#define DBUS_CBCTL_WRITE 0 +#define DBUS_CBCTL_READ 1 +#if defined(INTR_EP_ENABLE) +#define DBUS_CBINTR_POLL 2 +#endif /* defined(INTR_EP_ENABLE) */ + +#define DBUS_TX_RETRY_LIMIT 3 /* retries for failed txirb */ +#define DBUS_TX_TIMEOUT_INTERVAL 250 /* timeout for txirb complete, in ms */ + +#define DBUS_BUFFER_SIZE_TX 16000 +#define DBUS_BUFFER_SIZE_RX 5000 + +#define DBUS_BUFFER_SIZE_TX_NOAGG 2048 +#define DBUS_BUFFER_SIZE_RX_NOAGG 2048 + +/* DBUS types */ +enum { + DBUS_USB, + DBUS_SDIO, + DBUS_SPI, + DBUS_UNKNOWN +}; + +enum dbus_state { + DBUS_STATE_DL_PENDING, + DBUS_STATE_DL_DONE, + DBUS_STATE_UP, + DBUS_STATE_DOWN, + DBUS_STATE_PNP_FWDL, + DBUS_STATE_DISCONNECT, + DBUS_STATE_SLEEP +}; + +enum dbus_pnp_state { + DBUS_PNP_DISCONNECT, + DBUS_PNP_SLEEP, + DBUS_PNP_RESUME +}; + +enum dbus_file { + DBUS_FIRMWARE, + DBUS_NVFILE +}; + +typedef enum _DEVICE_SPEED { + INVALID_SPEED = -1, + LOW_SPEED = 1, /* USB 1.1: 1.5 Mbps */ + FULL_SPEED, /* USB 1.1: 12 Mbps */ + HIGH_SPEED, /* USB 2.0: 480 Mbps */ + SUPER_SPEED, /* USB 3.0: 4.8 Gbps */ +} DEVICE_SPEED; + +typedef struct { + int bustype; + int vid; + int pid; + int devid; + int chiprev; /* chip revsion number */ + int mtu; + int nchan; /* Data Channels */ + int has_2nd_bulk_in_ep; +} dbus_attrib_t; + +/* FIX: Account for errors related to DBUS; + * Let upper layer account for packets/bytes + */ +typedef struct { + uint32 rx_errors; + uint32 tx_errors; + uint32 rx_dropped; + uint32 tx_dropped; +} dbus_stats_t; + +/* + * Configurable BUS parameters + */ +typedef struct { + bool rxctl_deferrespok; +} dbus_config_t; + +/* + * External Download Info + */ +typedef struct dbus_extdl { + uint8 *fw; + int fwlen; + uint8 *vars; + int varslen; +} dbus_extdl_t; + +struct dbus_callbacks; +struct exec_parms; + +typedef void *(*probe_cb_t)(void *arg, const char *desc, uint32 bustype, uint32 hdrlen); +typedef void (*disconnect_cb_t)(void *arg); +typedef void *(*exec_cb_t)(struct exec_parms *args); + +/* Client callbacks registered during dbus_attach() */ +typedef struct dbus_callbacks { + void (*send_complete)(void *cbarg, void *info, int status); + void (*recv_buf)(void *cbarg, uint8 *buf, int len); + void (*recv_pkt)(void *cbarg, void *pkt); + void (*txflowcontrol)(void *cbarg, bool onoff); + void (*errhandler)(void *cbarg, int err); + void (*ctl_complete)(void *cbarg, int type, int status); + void (*state_change)(void *cbarg, int state); + void *(*pktget)(void *cbarg, uint len, bool send); + void (*pktfree)(void *cbarg, void *p, bool send); +} dbus_callbacks_t; + +struct dbus_pub; +struct bcmstrbuf; +struct dbus_irb; +struct dbus_irb_rx; +struct dbus_irb_tx; +struct dbus_intf_callbacks; + +typedef struct { + void* (*attach)(struct dbus_pub *pub, void *cbarg, struct dbus_intf_callbacks *cbs); + void (*detach)(struct dbus_pub *pub, void *bus); + + int (*up)(void *bus); + int (*down)(void *bus); + int (*send_irb)(void *bus, struct dbus_irb_tx *txirb); + int (*recv_irb)(void *bus, struct dbus_irb_rx *rxirb); + int (*cancel_irb)(void *bus, struct dbus_irb_tx *txirb); + int (*send_ctl)(void *bus, uint8 *buf, int len); + int (*recv_ctl)(void *bus, uint8 *buf, int len); + int (*get_stats)(void *bus, dbus_stats_t *stats); + int (*get_attrib)(void *bus, dbus_attrib_t *attrib); + + int (*pnp)(void *bus, int evnt); + int (*remove)(void *bus); + int (*resume)(void *bus); + int (*suspend)(void *bus); + int (*stop)(void *bus); + int (*reset)(void *bus); + + /* Access to bus buffers directly */ + void *(*pktget)(void *bus, int len); + void (*pktfree)(void *bus, void *pkt); + + int (*iovar_op)(void *bus, const char *name, void *params, int plen, void *arg, int len, + bool set); + void (*dump)(void *bus, struct bcmstrbuf *strbuf); + int (*set_config)(void *bus, dbus_config_t *config); + int (*get_config)(void *bus, dbus_config_t *config); + + bool (*device_exists)(void *bus); + bool (*dlneeded)(void *bus); + int (*dlstart)(void *bus, uint8 *fw, int len); + int (*dlrun)(void *bus); + bool (*recv_needed)(void *bus); + + void *(*exec_rxlock)(void *bus, exec_cb_t func, struct exec_parms *args); + void *(*exec_txlock)(void *bus, exec_cb_t func, struct exec_parms *args); + + int (*tx_timer_init)(void *bus); + int (*tx_timer_start)(void *bus, uint timeout); + int (*tx_timer_stop)(void *bus); + + int (*sched_dpc)(void *bus); + int (*lock)(void *bus); + int (*unlock)(void *bus); + int (*sched_probe_cb)(void *bus); + + int (*shutdown)(void *bus); + + int (*recv_stop)(void *bus); + int (*recv_resume)(void *bus); + + int (*recv_irb_from_ep)(void *bus, struct dbus_irb_rx *rxirb, uint ep_idx); + + int (*readreg)(void *bus, uint32 regaddr, int datalen, uint32 *value); + + /* Add from the bottom */ +} dbus_intf_t; + +typedef struct dbus_pub { + struct osl_info *osh; + dbus_stats_t stats; + dbus_attrib_t attrib; + enum dbus_state busstate; + DEVICE_SPEED device_speed; + int ntxq, nrxq, rxsize; + void *bus; + struct shared_info *sh; + void *dev_info; +} dbus_pub_t; + +#define BUS_INFO(bus, type) (((type *) bus)->pub->bus) + +#define ALIGNED_LOCAL_VARIABLE(var, align) \ + uint8 buffer[SDALIGN+64]; \ + uint8 *var = (uint8 *)(((uintptr)&buffer[0]) & ~(align-1)) + align; + +/* + * Public Bus Function Interface + */ + +/* + * FIX: Is there better way to pass OS/Host handles to DBUS but still + * maintain common interface for all OS?? + * Under NDIS, param1 needs to be MiniportHandle + * For NDIS60, param2 is WdfDevice + * Under Linux, param1 and param2 are NULL; + */ +extern int dbus_register(int vid, int pid, probe_cb_t prcb, disconnect_cb_t discb, void *prarg, + void *param1, void *param2); +extern int dbus_deregister(void); + +extern dbus_pub_t *dbus_attach(struct osl_info *osh, int rxsize, int nrxq, int ntxq, + void *cbarg, dbus_callbacks_t *cbs, dbus_extdl_t *extdl, struct shared_info *sh); +extern void dbus_detach(dbus_pub_t *pub); + +extern int dbus_up(dbus_pub_t *pub); +extern int dbus_down(dbus_pub_t *pub); +extern int dbus_stop(dbus_pub_t *pub); +extern int dbus_shutdown(dbus_pub_t *pub); +extern void dbus_flowctrl_rx(dbus_pub_t *pub, bool on); + +extern int dbus_send_txdata(dbus_pub_t *dbus, void *pktbuf); +extern int dbus_send_buf(dbus_pub_t *pub, uint8 *buf, int len, void *info); +extern int dbus_send_pkt(dbus_pub_t *pub, void *pkt, void *info); +extern int dbus_send_ctl(dbus_pub_t *pub, uint8 *buf, int len); +extern int dbus_recv_ctl(dbus_pub_t *pub, uint8 *buf, int len); +extern int dbus_recv_bulk(dbus_pub_t *pub, uint32 ep_idx); +extern int dbus_poll_intr(dbus_pub_t *pub); + +extern int dbus_get_stats(dbus_pub_t *pub, dbus_stats_t *stats); +extern int dbus_get_attrib(dbus_pub_t *pub, dbus_attrib_t *attrib); +extern int dbus_get_device_speed(dbus_pub_t *pub); +extern int dbus_set_config(dbus_pub_t *pub, dbus_config_t *config); +extern int dbus_get_config(dbus_pub_t *pub, dbus_config_t *config); +extern void * dbus_get_devinfo(dbus_pub_t *pub); + +extern void *dbus_pktget(dbus_pub_t *pub, int len); +extern void dbus_pktfree(dbus_pub_t *pub, void* pkt); + +extern int dbus_set_errmask(dbus_pub_t *pub, uint32 mask); +extern int dbus_pnp_sleep(dbus_pub_t *pub); +extern int dbus_pnp_resume(dbus_pub_t *pub, int *fw_reload); +extern int dbus_pnp_disconnect(dbus_pub_t *pub); + +extern int dbus_iovar_op(dbus_pub_t *pub, const char *name, + void *params, int plen, void *arg, int len, bool set); + +extern void *dhd_dbus_txq(const dbus_pub_t *pub); +extern uint dhd_dbus_hdrlen(const dbus_pub_t *pub); + +/* + * Private Common Bus Interface + */ + +/* IO Request Block (IRB) */ +typedef struct dbus_irb { + struct dbus_irb *next; /* it's casted from dbus_irb_tx or dbus_irb_rx struct */ +} dbus_irb_t; + +typedef struct dbus_irb_rx { + struct dbus_irb irb; /* Must be first */ + uint8 *buf; + int buf_len; + int actual_len; + void *pkt; + void *info; + void *arg; +} dbus_irb_rx_t; + +typedef struct dbus_irb_tx { + struct dbus_irb irb; /* Must be first */ + uint8 *buf; + int len; + void *pkt; + int retry_count; + void *info; + void *arg; + void *send_buf; /* linear bufffer for LINUX when aggreagtion is enabled */ +} dbus_irb_tx_t; + +/* DBUS interface callbacks are different from user callbacks + * so, internally, different info can be passed to upper layer + */ +typedef struct dbus_intf_callbacks { + void (*send_irb_timeout)(void *cbarg, dbus_irb_tx_t *txirb); + void (*send_irb_complete)(void *cbarg, dbus_irb_tx_t *txirb, int status); + void (*recv_irb_complete)(void *cbarg, dbus_irb_rx_t *rxirb, int status); + void (*errhandler)(void *cbarg, int err); + void (*ctl_complete)(void *cbarg, int type, int status); + void (*state_change)(void *cbarg, int state); + bool (*isr)(void *cbarg, bool *wantdpc); + bool (*dpc)(void *cbarg, bool bounded); + void (*watchdog)(void *cbarg); + void *(*pktget)(void *cbarg, uint len, bool send); + void (*pktfree)(void *cbarg, void *p, bool send); + struct dbus_irb* (*getirb)(void *cbarg, bool send); + void (*rxerr_indicate)(void *cbarg, bool on); +} dbus_intf_callbacks_t; + +/* + * Porting: To support new bus, port these functions below + */ + +/* + * Bus specific Interface + * Implemented by dbus_usb.c/dbus_sdio.c + */ +extern int dbus_bus_register(int vid, int pid, probe_cb_t prcb, disconnect_cb_t discb, void *prarg, + dbus_intf_t **intf, void *param1, void *param2); +extern int dbus_bus_deregister(void); +extern void dbus_bus_fw_get(void *bus, uint8 **fw, int *fwlen, int *decomp); + +/* + * Bus-specific and OS-specific Interface + * Implemented by dbus_usb_[linux/ndis].c/dbus_sdio_[linux/ndis].c + */ +extern int dbus_bus_osl_register(int vid, int pid, probe_cb_t prcb, disconnect_cb_t discb, + void *prarg, dbus_intf_t **intf, void *param1, void *param2); +extern int dbus_bus_osl_deregister(void); + +/* + * Bus-specific, OS-specific, HW-specific Interface + * Mainly for SDIO Host HW controller + */ +extern int dbus_bus_osl_hw_register(int vid, int pid, probe_cb_t prcb, disconnect_cb_t discb, + void *prarg, dbus_intf_t **intf); +extern int dbus_bus_osl_hw_deregister(void); + +extern uint usbdev_bulkin_eps(void); +#if defined(BCM_REQUEST_FW) +extern void *dbus_get_fw_nvfile(int devid, uint8 **fw, int *fwlen, int type, + uint16 boardtype, uint16 boardrev); +extern void dbus_release_fw_nvfile(void *firmware); +#endif /* #if defined(BCM_REQUEST_FW) */ + + +#if defined(EHCI_FASTPATH_TX) || defined(EHCI_FASTPATH_RX) + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) + /* Backward compatibility */ + typedef unsigned int gfp_t; + + #define dma_pool pci_pool + #define dma_pool_create(name, dev, size, align, alloc) \ + pci_pool_create(name, dev, size, align, alloc, GFP_DMA | GFP_ATOMIC) + #define dma_pool_destroy(pool) pci_pool_destroy(pool) + #define dma_pool_alloc(pool, flags, handle) pci_pool_alloc(pool, flags, handle) + #define dma_pool_free(pool, vaddr, addr) pci_pool_free(pool, vaddr, addr) + + #define dma_map_single(dev, addr, size, dir) pci_map_single(dev, addr, size, dir) + #define dma_unmap_single(dev, hnd, size, dir) pci_unmap_single(dev, hnd, size, dir) + #define DMA_FROM_DEVICE PCI_DMA_FROMDEVICE + #define DMA_TO_DEVICE PCI_DMA_TODEVICE +#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) */ + +/* Availability of these functions varies (when present, they have two arguments) */ +#ifndef hc32_to_cpu + #define hc32_to_cpu(x) le32_to_cpu(x) + #define cpu_to_hc32(x) cpu_to_le32(x) + typedef unsigned int __hc32; +#else + #error Two-argument functions needed +#endif + +/* Private USB opcode base */ +#define EHCI_FASTPATH 0x31 +#define EHCI_SET_EP_BYPASS EHCI_FASTPATH +#define EHCI_SET_BYPASS_CB (EHCI_FASTPATH + 1) +#define EHCI_SET_BYPASS_DEV (EHCI_FASTPATH + 2) +#define EHCI_DUMP_STATE (EHCI_FASTPATH + 3) +#define EHCI_SET_BYPASS_POOL (EHCI_FASTPATH + 4) +#define EHCI_CLR_EP_BYPASS (EHCI_FASTPATH + 5) + +/* + * EHCI QTD structure (hardware and extension) + * NOTE that is does not need to (and does not) match its kernel counterpart + */ +#define EHCI_QTD_NBUFFERS 5 +#define EHCI_QTD_ALIGN 32 +#define EHCI_BULK_PACKET_SIZE 512 +#define EHCI_QTD_XACTERR_MAX 32 + +struct ehci_qtd { + /* Hardware map */ + volatile uint32_t qtd_next; + volatile uint32_t qtd_altnext; + volatile uint32_t qtd_status; +#define EHCI_QTD_GET_BYTES(x) (((x)>>16) & 0x7fff) +#define EHCI_QTD_IOC 0x00008000 +#define EHCI_QTD_GET_CERR(x) (((x)>>10) & 0x3) +#define EHCI_QTD_SET_CERR(x) ((x) << 10) +#define EHCI_QTD_GET_PID(x) (((x)>>8) & 0x3) +#define EHCI_QTD_SET_PID(x) ((x) << 8) +#define EHCI_QTD_ACTIVE 0x80 +#define EHCI_QTD_HALTED 0x40 +#define EHCI_QTD_BUFERR 0x20 +#define EHCI_QTD_BABBLE 0x10 +#define EHCI_QTD_XACTERR 0x08 +#define EHCI_QTD_MISSEDMICRO 0x04 + volatile uint32_t qtd_buffer[EHCI_QTD_NBUFFERS]; + volatile uint32_t qtd_buffer_hi[EHCI_QTD_NBUFFERS]; + + /* Implementation extension */ + dma_addr_t qtd_self; /* own hardware address */ + struct ehci_qtd *obj_next; /* software link to the next QTD */ + void *rpc; /* pointer to the rpc buffer */ + size_t length; /* length of the data in the buffer */ + void *buff; /* pointer to the reassembly buffer */ + int xacterrs; /* retry counter for qtd xact error */ +} __attribute__ ((aligned(EHCI_QTD_ALIGN))); + +#define EHCI_NULL __constant_cpu_to_le32(1) /* HW null pointer shall be odd */ + +#define SHORT_READ_Q(token) (EHCI_QTD_GET_BYTES(token) != 0 && EHCI_QTD_GET_PID(token) == 1) + +/* Queue Head */ +/* NOTE This structure is slightly different from the one in the kernel; but needs to stay + * compatible + */ +struct ehci_qh { + /* Hardware map */ + volatile uint32_t qh_link; + volatile uint32_t qh_endp; + volatile uint32_t qh_endphub; + volatile uint32_t qh_curqtd; + + /* QTD overlay */ + volatile uint32_t ow_next; + volatile uint32_t ow_altnext; + volatile uint32_t ow_status; + volatile uint32_t ow_buffer [EHCI_QTD_NBUFFERS]; + volatile uint32_t ow_buffer_hi [EHCI_QTD_NBUFFERS]; + + /* Extension (should match the kernel layout) */ + dma_addr_t unused0; + void *unused1; + struct list_head unused2; + struct ehci_qtd *dummy; + struct ehci_qh *unused3; + + struct ehci_hcd *unused4; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) + struct kref unused5; + unsigned unused6; + + uint8_t unused7; + + /* periodic schedule info */ + uint8_t unused8; + uint8_t unused9; + uint8_t unused10; + uint16_t unused11; + uint16_t unused12; + uint16_t unused13; + struct usb_device *unused14; +#else + unsigned unused5; + + u8 unused6; + + /* periodic schedule info */ + u8 unused7; + u8 unused8; + u8 unused9; + unsigned short unused10; + unsigned short unused11; +#define NO_FRAME ((unsigned short)~0) +#ifdef EHCI_QUIRK_FIX + struct usb_device *unused12; +#endif /* EHCI_QUIRK_FIX */ +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) */ + struct ehci_qtd *first_qtd; + /* Link to the first QTD; this is an optimized equivalent of the qtd_list field */ + /* NOTE that ehci_qh in ehci.h shall reserve this word */ +} __attribute__ ((aligned(EHCI_QTD_ALIGN))); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) +/* The corresponding structure in the kernel is used to get the QH */ +struct hcd_dev { /* usb_device.hcpriv points to this */ + struct list_head unused0; + struct list_head unused1; + + /* array of QH pointers */ + void *ep[32]; +}; +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) */ + +int optimize_qtd_fill_with_rpc(const dbus_pub_t *pub, int epn, struct ehci_qtd *qtd, void *rpc, + int token, int len); +int optimize_qtd_fill_with_data(const dbus_pub_t *pub, int epn, struct ehci_qtd *qtd, void *data, + int token, int len); +int optimize_submit_async(struct ehci_qtd *qtd, int epn); +void inline optimize_ehci_qtd_init(struct ehci_qtd *qtd, dma_addr_t dma); +struct ehci_qtd *optimize_ehci_qtd_alloc(gfp_t flags); +void optimize_ehci_qtd_free(struct ehci_qtd *qtd); +void optimize_submit_rx_request(const dbus_pub_t *pub, int epn, struct ehci_qtd *qtd_in, void *buf); +#endif /* EHCI_FASTPATH_TX || EHCI_FASTPATH_RX */ + +void dbus_flowctrl_tx(void *dbi, bool on); +#endif /* __DBUS_H__ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmendian.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmendian.h @@ -0,0 +1,278 @@ +/* + * Byte order utilities + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmendian.h 241182 2011-02-17 21:50:03Z $ + * + * This file by default provides proper behavior on little-endian architectures. + * On big-endian architectures, IL_BIGENDIAN should be defined. + */ + +#ifndef _BCMENDIAN_H_ +#define _BCMENDIAN_H_ + +#include + + +#define BCMSWAP16(val) \ + ((uint16)((((uint16)(val) & (uint16)0x00ffU) << 8) | \ + (((uint16)(val) & (uint16)0xff00U) >> 8))) + + +#define BCMSWAP32(val) \ + ((uint32)((((uint32)(val) & (uint32)0x000000ffU) << 24) | \ + (((uint32)(val) & (uint32)0x0000ff00U) << 8) | \ + (((uint32)(val) & (uint32)0x00ff0000U) >> 8) | \ + (((uint32)(val) & (uint32)0xff000000U) >> 24))) + + +#define BCMSWAP32BY16(val) \ + ((uint32)((((uint32)(val) & (uint32)0x0000ffffU) << 16) | \ + (((uint32)(val) & (uint32)0xffff0000U) >> 16))) + + +#ifndef hton16 +#define HTON16(i) BCMSWAP16(i) +#define hton16(i) bcmswap16(i) +#define HTON32(i) BCMSWAP32(i) +#define hton32(i) bcmswap32(i) +#define NTOH16(i) BCMSWAP16(i) +#define ntoh16(i) bcmswap16(i) +#define NTOH32(i) BCMSWAP32(i) +#define ntoh32(i) bcmswap32(i) +#define LTOH16(i) (i) +#define ltoh16(i) (i) +#define LTOH32(i) (i) +#define ltoh32(i) (i) +#define HTOL16(i) (i) +#define htol16(i) (i) +#define HTOL32(i) (i) +#define htol32(i) (i) +#endif + +#define ltoh16_buf(buf, i) +#define htol16_buf(buf, i) + + +#define load32_ua(a) ltoh32_ua(a) +#define store32_ua(a, v) htol32_ua_store(v, a) +#define load16_ua(a) ltoh16_ua(a) +#define store16_ua(a, v) htol16_ua_store(v, a) + +#define _LTOH16_UA(cp) ((cp)[0] | ((cp)[1] << 8)) +#define _LTOH32_UA(cp) ((cp)[0] | ((cp)[1] << 8) | ((cp)[2] << 16) | ((cp)[3] << 24)) +#define _NTOH16_UA(cp) (((cp)[0] << 8) | (cp)[1]) +#define _NTOH32_UA(cp) (((cp)[0] << 24) | ((cp)[1] << 16) | ((cp)[2] << 8) | (cp)[3]) + +#define ltoh_ua(ptr) \ + (sizeof(*(ptr)) == sizeof(uint8) ? *(const uint8 *)(ptr) : \ + sizeof(*(ptr)) == sizeof(uint16) ? _LTOH16_UA((const uint8 *)(ptr)) : \ + sizeof(*(ptr)) == sizeof(uint32) ? _LTOH32_UA((const uint8 *)(ptr)) : \ + *(uint8 *)0) + +#define ntoh_ua(ptr) \ + (sizeof(*(ptr)) == sizeof(uint8) ? *(const uint8 *)(ptr) : \ + sizeof(*(ptr)) == sizeof(uint16) ? _NTOH16_UA((const uint8 *)(ptr)) : \ + sizeof(*(ptr)) == sizeof(uint32) ? _NTOH32_UA((const uint8 *)(ptr)) : \ + *(uint8 *)0) + +#ifdef __GNUC__ + + + +#define bcmswap16(val) ({ \ + uint16 _val = (val); \ + BCMSWAP16(_val); \ +}) + +#define bcmswap32(val) ({ \ + uint32 _val = (val); \ + BCMSWAP32(_val); \ +}) + +#define bcmswap32by16(val) ({ \ + uint32 _val = (val); \ + BCMSWAP32BY16(_val); \ +}) + +#define bcmswap16_buf(buf, len) ({ \ + uint16 *_buf = (uint16 *)(buf); \ + uint _wds = (len) / 2; \ + while (_wds--) { \ + *_buf = bcmswap16(*_buf); \ + _buf++; \ + } \ +}) + +#define htol16_ua_store(val, bytes) ({ \ + uint16 _val = (val); \ + uint8 *_bytes = (uint8 *)(bytes); \ + _bytes[0] = _val & 0xff; \ + _bytes[1] = _val >> 8; \ +}) + +#define htol32_ua_store(val, bytes) ({ \ + uint32 _val = (val); \ + uint8 *_bytes = (uint8 *)(bytes); \ + _bytes[0] = _val & 0xff; \ + _bytes[1] = (_val >> 8) & 0xff; \ + _bytes[2] = (_val >> 16) & 0xff; \ + _bytes[3] = _val >> 24; \ +}) + +#define hton16_ua_store(val, bytes) ({ \ + uint16 _val = (val); \ + uint8 *_bytes = (uint8 *)(bytes); \ + _bytes[0] = _val >> 8; \ + _bytes[1] = _val & 0xff; \ +}) + +#define hton32_ua_store(val, bytes) ({ \ + uint32 _val = (val); \ + uint8 *_bytes = (uint8 *)(bytes); \ + _bytes[0] = _val >> 24; \ + _bytes[1] = (_val >> 16) & 0xff; \ + _bytes[2] = (_val >> 8) & 0xff; \ + _bytes[3] = _val & 0xff; \ +}) + +#define ltoh16_ua(bytes) ({ \ + const uint8 *_bytes = (const uint8 *)(bytes); \ + _LTOH16_UA(_bytes); \ +}) + +#define ltoh32_ua(bytes) ({ \ + const uint8 *_bytes = (const uint8 *)(bytes); \ + _LTOH32_UA(_bytes); \ +}) + +#define ntoh16_ua(bytes) ({ \ + const uint8 *_bytes = (const uint8 *)(bytes); \ + _NTOH16_UA(_bytes); \ +}) + +#define ntoh32_ua(bytes) ({ \ + const uint8 *_bytes = (const uint8 *)(bytes); \ + _NTOH32_UA(_bytes); \ +}) + +#else + + +static INLINE uint16 +bcmswap16(uint16 val) +{ + return BCMSWAP16(val); +} + +static INLINE uint32 +bcmswap32(uint32 val) +{ + return BCMSWAP32(val); +} + +static INLINE uint32 +bcmswap32by16(uint32 val) +{ + return BCMSWAP32BY16(val); +} + + + + +static INLINE void +bcmswap16_buf(uint16 *buf, uint len) +{ + len = len / 2; + + while (len--) { + *buf = bcmswap16(*buf); + buf++; + } +} + + +static INLINE void +htol16_ua_store(uint16 val, uint8 *bytes) +{ + bytes[0] = val & 0xff; + bytes[1] = val >> 8; +} + + +static INLINE void +htol32_ua_store(uint32 val, uint8 *bytes) +{ + bytes[0] = val & 0xff; + bytes[1] = (val >> 8) & 0xff; + bytes[2] = (val >> 16) & 0xff; + bytes[3] = val >> 24; +} + + +static INLINE void +hton16_ua_store(uint16 val, uint8 *bytes) +{ + bytes[0] = val >> 8; + bytes[1] = val & 0xff; +} + + +static INLINE void +hton32_ua_store(uint32 val, uint8 *bytes) +{ + bytes[0] = val >> 24; + bytes[1] = (val >> 16) & 0xff; + bytes[2] = (val >> 8) & 0xff; + bytes[3] = val & 0xff; +} + + +static INLINE uint16 +ltoh16_ua(const void *bytes) +{ + return _LTOH16_UA((const uint8 *)bytes); +} + + +static INLINE uint32 +ltoh32_ua(const void *bytes) +{ + return _LTOH32_UA((const uint8 *)bytes); +} + + +static INLINE uint16 +ntoh16_ua(const void *bytes) +{ + return _NTOH16_UA((const uint8 *)bytes); +} + + +static INLINE uint32 +ntoh32_ua(const void *bytes) +{ + return _NTOH32_UA((const uint8 *)bytes); +} + +#endif +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmutils.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmutils.h @@ -0,0 +1,775 @@ +/* + * Misc useful os-independent macros and functions. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmutils.h 328848 2012-04-21 00:43:57Z $ + */ + +#ifndef _bcmutils_h_ +#define _bcmutils_h_ + +#define bcm_strcpy_s(dst, noOfElements, src) strcpy((dst), (src)) +#define bcm_strncpy_s(dst, noOfElements, src, count) strncpy((dst), (src), (count)) +#define bcm_strcat_s(dst, noOfElements, src) strcat((dst), (src)) + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef PKTQ_LOG +#include +#endif + + +#define _BCM_U 0x01 +#define _BCM_L 0x02 +#define _BCM_D 0x04 +#define _BCM_C 0x08 +#define _BCM_P 0x10 +#define _BCM_S 0x20 +#define _BCM_X 0x40 +#define _BCM_SP 0x80 + +extern const unsigned char bcm_ctype[]; +#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)]) + +#define bcm_isalnum(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0) +#define bcm_isalpha(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0) +#define bcm_iscntrl(c) ((bcm_ismask(c)&(_BCM_C)) != 0) +#define bcm_isdigit(c) ((bcm_ismask(c)&(_BCM_D)) != 0) +#define bcm_isgraph(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0) +#define bcm_islower(c) ((bcm_ismask(c)&(_BCM_L)) != 0) +#define bcm_isprint(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0) +#define bcm_ispunct(c) ((bcm_ismask(c)&(_BCM_P)) != 0) +#define bcm_isspace(c) ((bcm_ismask(c)&(_BCM_S)) != 0) +#define bcm_isupper(c) ((bcm_ismask(c)&(_BCM_U)) != 0) +#define bcm_isxdigit(c) ((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0) +#define bcm_tolower(c) (bcm_isupper((c)) ? ((c) + 'a' - 'A') : (c)) +#define bcm_toupper(c) (bcm_islower((c)) ? ((c) + 'A' - 'a') : (c)) + + + +struct bcmstrbuf { + char *buf; + unsigned int size; + char *origbuf; + unsigned int origsize; +}; + + +#ifdef BCMDRIVER +#include + +#define GPIO_PIN_NOTDEFINED 0x20 + + +#define SPINWAIT(exp, us) { \ + uint countdown = (us) + 9; \ + while ((exp) && (countdown >= 10)) {\ + OSL_DELAY(10); \ + countdown -= 10; \ + } \ +} + + +#ifndef PKTQ_LEN_DEFAULT +#define PKTQ_LEN_DEFAULT 128 +#endif +#ifndef PKTQ_MAX_PREC +#define PKTQ_MAX_PREC 16 +#endif + +typedef struct pktq_prec { + void *head; + void *tail; + uint16 len; + uint16 max; +} pktq_prec_t; + +#ifdef PKTQ_LOG +typedef struct { + uint32 requested; + uint32 stored; + uint32 saved; + uint32 selfsaved; + uint32 full_dropped; + uint32 dropped; + uint32 sacrificed; + uint32 busy; + uint32 retry; + uint32 ps_retry; + uint32 retry_drop; + uint32 max_avail; + uint32 max_used; + uint32 queue_capacity; +} pktq_counters_t; +#endif + + +#define PKTQ_COMMON \ + uint16 num_prec; \ + uint16 hi_prec; \ + uint16 max; \ + uint16 len; + + +struct pktq { + PKTQ_COMMON + + struct pktq_prec q[PKTQ_MAX_PREC]; +#ifdef PKTQ_LOG + pktq_counters_t _prec_cnt[PKTQ_MAX_PREC]; +#endif +}; + + +struct spktq { + PKTQ_COMMON + + struct pktq_prec q[1]; +}; + +#define PKTQ_PREC_ITER(pq, prec) for (prec = (pq)->num_prec - 1; prec >= 0; prec--) + + +typedef bool (*ifpkt_cb_t)(void*, int); + +#ifdef BCMPKTPOOL +#define POOL_ENAB(pool) ((pool) && (pool)->inited) +#if defined(BCM4329C0) +#define SHARED_POOL (pktpool_shared_ptr) +#else +#define SHARED_POOL (pktpool_shared) +#endif +#else +#define POOL_ENAB(bus) 0 +#define SHARED_POOL ((struct pktpool *)NULL) +#endif + +#ifndef PKTPOOL_LEN_MAX +#define PKTPOOL_LEN_MAX 40 +#endif +#define PKTPOOL_CB_MAX 3 + +struct pktpool; +typedef void (*pktpool_cb_t)(struct pktpool *pool, void *arg); +typedef struct { + pktpool_cb_t cb; + void *arg; +} pktpool_cbinfo_t; + +#ifdef BCMDBG_POOL + +#define POOL_IDLE 0 +#define POOL_RXFILL 1 +#define POOL_RXDH 2 +#define POOL_RXD11 3 +#define POOL_TXDH 4 +#define POOL_TXD11 5 +#define POOL_AMPDU 6 +#define POOL_TXENQ 7 + +typedef struct { + void *p; + uint32 cycles; + uint32 dur; +} pktpool_dbg_t; + +typedef struct { + uint8 txdh; + uint8 txd11; + uint8 enq; + uint8 rxdh; + uint8 rxd11; + uint8 rxfill; + uint8 idle; +} pktpool_stats_t; +#endif + +typedef struct pktpool { + bool inited; + uint16 r; + uint16 w; + uint16 len; + uint16 maxlen; + uint16 plen; + bool istx; + bool empty; + uint8 cbtoggle; + uint8 cbcnt; + uint8 ecbcnt; + bool emptycb_disable; + pktpool_cbinfo_t *availcb_excl; + pktpool_cbinfo_t cbs[PKTPOOL_CB_MAX]; + pktpool_cbinfo_t ecbs[PKTPOOL_CB_MAX]; + void *q[PKTPOOL_LEN_MAX + 1]; + +#ifdef BCMDBG_POOL + uint8 dbg_cbcnt; + pktpool_cbinfo_t dbg_cbs[PKTPOOL_CB_MAX]; + uint16 dbg_qlen; + pktpool_dbg_t dbg_q[PKTPOOL_LEN_MAX + 1]; +#endif +} pktpool_t; + +#if defined(BCM4329C0) +extern pktpool_t *pktpool_shared_ptr; +#else +extern pktpool_t *pktpool_shared; +#endif + +extern int pktpool_init(osl_t *osh, pktpool_t *pktp, int *pktplen, int plen, bool istx); +extern int pktpool_deinit(osl_t *osh, pktpool_t *pktp); +extern int pktpool_fill(osl_t *osh, pktpool_t *pktp, bool minimal); +extern void* pktpool_get(pktpool_t *pktp); +extern void pktpool_free(pktpool_t *pktp, void *p); +extern int pktpool_add(pktpool_t *pktp, void *p); +extern uint16 pktpool_avail(pktpool_t *pktp); +extern int pktpool_avail_notify_normal(osl_t *osh, pktpool_t *pktp); +extern int pktpool_avail_notify_exclusive(osl_t *osh, pktpool_t *pktp, pktpool_cb_t cb); +extern int pktpool_avail_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg); +extern int pktpool_empty_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg); +extern int pktpool_setmaxlen(pktpool_t *pktp, uint16 maxlen); +extern int pktpool_setmaxlen_strict(osl_t *osh, pktpool_t *pktp, uint16 maxlen); +extern void pktpool_emptycb_disable(pktpool_t *pktp, bool disable); +extern bool pktpool_emptycb_disabled(pktpool_t *pktp); + +#define POOLPTR(pp) ((pktpool_t *)(pp)) +#define pktpool_len(pp) (POOLPTR(pp)->len - 1) +#define pktpool_plen(pp) (POOLPTR(pp)->plen) +#define pktpool_maxlen(pp) (POOLPTR(pp)->maxlen) + +#ifdef BCMDBG_POOL +extern int pktpool_dbg_register(pktpool_t *pktp, pktpool_cb_t cb, void *arg); +extern int pktpool_start_trigger(pktpool_t *pktp, void *p); +extern int pktpool_dbg_dump(pktpool_t *pktp); +extern int pktpool_dbg_notify(pktpool_t *pktp); +extern int pktpool_stats_dump(pktpool_t *pktp, pktpool_stats_t *stats); +#endif + + + +struct ether_addr; + +extern int ether_isbcast(const void *ea); +extern int ether_isnulladdr(const void *ea); + + + +#define pktq_psetmax(pq, prec, _max) ((pq)->q[prec].max = (_max)) +#define pktq_pmax(pq, prec) ((pq)->q[prec].max) +#define pktq_plen(pq, prec) ((pq)->q[prec].len) +#define pktq_pavail(pq, prec) ((pq)->q[prec].max - (pq)->q[prec].len) +#define pktq_pfull(pq, prec) ((pq)->q[prec].len >= (pq)->q[prec].max) +#define pktq_pempty(pq, prec) ((pq)->q[prec].len == 0) + +#define pktq_ppeek(pq, prec) ((pq)->q[prec].head) +#define pktq_ppeek_tail(pq, prec) ((pq)->q[prec].tail) + +extern void *pktq_penq(struct pktq *pq, int prec, void *p); +extern void *pktq_penq_head(struct pktq *pq, int prec, void *p); +extern void *pktq_pdeq(struct pktq *pq, int prec); +extern void *pktq_pdeq_prev(struct pktq *pq, int prec, void *prev_p); +extern void *pktq_pdeq_tail(struct pktq *pq, int prec); + +extern void pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir, + ifpkt_cb_t fn, int arg); + +extern bool pktq_pdel(struct pktq *pq, void *p, int prec); + + + +extern int pktq_mlen(struct pktq *pq, uint prec_bmp); +extern void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out); +extern void *pktq_mpeek(struct pktq *pq, uint prec_bmp, int *prec_out); + + + +#define pktq_len(pq) ((int)(pq)->len) +#define pktq_max(pq) ((int)(pq)->max) +#define pktq_avail(pq) ((int)((pq)->max - (pq)->len)) +#define pktq_full(pq) ((pq)->len >= (pq)->max) +#define pktq_empty(pq) ((pq)->len == 0) + + +#define pktenq(pq, p) pktq_penq(((struct pktq *)(void *)pq), 0, (p)) +#define pktenq_head(pq, p) pktq_penq_head(((struct pktq *)(void *)pq), 0, (p)) +#define pktdeq(pq) pktq_pdeq(((struct pktq *)(void *)pq), 0) +#define pktdeq_tail(pq) pktq_pdeq_tail(((struct pktq *)(void *)pq), 0) +#define pktqinit(pq, len) pktq_init(((struct pktq *)(void *)pq), 1, len) + +extern void pktq_init(struct pktq *pq, int num_prec, int max_len); +extern void pktq_set_max_plen(struct pktq *pq, int prec, int max_len); + + +extern void *pktq_deq(struct pktq *pq, int *prec_out); +extern void *pktq_deq_tail(struct pktq *pq, int *prec_out); +extern void *pktq_peek(struct pktq *pq, int *prec_out); +extern void *pktq_peek_tail(struct pktq *pq, int *prec_out); +extern void pktq_flush(osl_t *osh, struct pktq *pq, bool dir, ifpkt_cb_t fn, int arg); + + + +extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf); +extern uint pktfrombuf(osl_t *osh, void *p, uint offset, int len, uchar *buf); +extern uint pkttotlen(osl_t *osh, void *p); +extern void *pktlast(osl_t *osh, void *p); +extern uint pktsegcnt(osl_t *osh, void *p); +extern uint pktsegcnt_war(osl_t *osh, void *p); +extern uint8 *pktoffset(osl_t *osh, void *p, uint offset); + + +#define PKTPRIO_VDSCP 0x100 +#define PKTPRIO_VLAN 0x200 +#define PKTPRIO_UPD 0x400 +#define PKTPRIO_DSCP 0x800 + +extern uint pktsetprio(void *pkt, bool update_vtag); + + +extern int bcm_atoi(const char *s); +extern ulong bcm_strtoul(const char *cp, char **endp, uint base); +extern char *bcmstrstr(const char *haystack, const char *needle); +extern char *bcmstrcat(char *dest, const char *src); +extern char *bcmstrncat(char *dest, const char *src, uint size); +extern ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen); +char* bcmstrtok(char **string, const char *delimiters, char *tokdelim); +int bcmstricmp(const char *s1, const char *s2); +int bcmstrnicmp(const char* s1, const char* s2, int cnt); + + + +extern char *bcm_ether_ntoa(const struct ether_addr *ea, char *buf); +extern int bcm_ether_atoe(const char *p, struct ether_addr *ea); + + +struct ipv4_addr; +extern char *bcm_ip_ntoa(struct ipv4_addr *ia, char *buf); + + +extern void bcm_mdelay(uint ms); + +#define NVRAM_RECLAIM_CHECK(name) + +extern char *getvar(char *vars, const char *name); +extern int getintvar(char *vars, const char *name); +extern int getintvararray(char *vars, const char *name, int index); +extern int getintvararraysize(char *vars, const char *name); +extern uint getgpiopin(char *vars, char *pin_name, uint def_pin); +#define bcm_perf_enable() +#define bcmstats(fmt) +#define bcmlog(fmt, a1, a2) +#define bcmdumplog(buf, size) *buf = '\0' +#define bcmdumplogent(buf, idx) -1 + +#define bcmtslog(tstamp, fmt, a1, a2) +#define bcmprinttslogs() +#define bcmprinttstamp(us) +#define bcmdumptslog(buf, size) + +extern char *bcm_nvram_vars(uint *length); +extern int bcm_nvram_cache(void *sih); + + + + +typedef struct bcm_iovar { + const char *name; + uint16 varid; + uint16 flags; + uint16 type; + uint16 minlen; +} bcm_iovar_t; + + + + +#define IOV_GET 0 +#define IOV_SET 1 + + +#define IOV_GVAL(id) ((id) * 2) +#define IOV_SVAL(id) ((id) * 2 + IOV_SET) +#define IOV_ISSET(actionid) ((actionid & IOV_SET) == IOV_SET) +#define IOV_ID(actionid) (actionid >> 1) + + + +extern const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name); +extern int bcm_iovar_lencheck(const bcm_iovar_t *table, void *arg, int len, bool set); +#if defined(WLTINYDUMP) || defined(WLMSG_INFORM) || defined(WLMSG_ASSOC) || \ + defined(WLMSG_PRPKT) || defined(WLMSG_WSEC) +extern int bcm_format_ssid(char* buf, const uchar ssid[], uint ssid_len); +#endif +#endif + + +#define IOVT_VOID 0 +#define IOVT_BOOL 1 +#define IOVT_INT8 2 +#define IOVT_UINT8 3 +#define IOVT_INT16 4 +#define IOVT_UINT16 5 +#define IOVT_INT32 6 +#define IOVT_UINT32 7 +#define IOVT_BUFFER 8 +#define BCM_IOVT_VALID(type) (((unsigned int)(type)) <= IOVT_BUFFER) + + +#define BCM_IOV_TYPE_INIT { \ + "void", \ + "bool", \ + "int8", \ + "uint8", \ + "int16", \ + "uint16", \ + "int32", \ + "uint32", \ + "buffer", \ + "" } + +#define BCM_IOVT_IS_INT(type) (\ + (type == IOVT_BOOL) || \ + (type == IOVT_INT8) || \ + (type == IOVT_UINT8) || \ + (type == IOVT_INT16) || \ + (type == IOVT_UINT16) || \ + (type == IOVT_INT32) || \ + (type == IOVT_UINT32)) + + + +#define BCME_STRLEN 64 +#define VALID_BCMERROR(e) ((e <= 0) && (e >= BCME_LAST)) + + + + +#define BCME_OK 0 +#define BCME_ERROR -1 +#define BCME_BADARG -2 +#define BCME_BADOPTION -3 +#define BCME_NOTUP -4 +#define BCME_NOTDOWN -5 +#define BCME_NOTAP -6 +#define BCME_NOTSTA -7 +#define BCME_BADKEYIDX -8 +#define BCME_RADIOOFF -9 +#define BCME_NOTBANDLOCKED -10 +#define BCME_NOCLK -11 +#define BCME_BADRATESET -12 +#define BCME_BADBAND -13 +#define BCME_BUFTOOSHORT -14 +#define BCME_BUFTOOLONG -15 +#define BCME_BUSY -16 +#define BCME_NOTASSOCIATED -17 +#define BCME_BADSSIDLEN -18 +#define BCME_OUTOFRANGECHAN -19 +#define BCME_BADCHAN -20 +#define BCME_BADADDR -21 +#define BCME_NORESOURCE -22 +#define BCME_UNSUPPORTED -23 +#define BCME_BADLEN -24 +#define BCME_NOTREADY -25 +#define BCME_EPERM -26 +#define BCME_NOMEM -27 +#define BCME_ASSOCIATED -28 +#define BCME_RANGE -29 +#define BCME_NOTFOUND -30 +#define BCME_WME_NOT_ENABLED -31 +#define BCME_TSPEC_NOTFOUND -32 +#define BCME_ACM_NOTSUPPORTED -33 +#define BCME_NOT_WME_ASSOCIATION -34 +#define BCME_SDIO_ERROR -35 +#define BCME_DONGLE_DOWN -36 +#define BCME_VERSION -37 +#define BCME_TXFAIL -38 +#define BCME_RXFAIL -39 +#define BCME_NODEVICE -40 +#define BCME_NMODE_DISABLED -41 +#define BCME_NONRESIDENT -42 +#define BCME_LAST BCME_NONRESIDENT + + +#define BCMERRSTRINGTABLE { \ + "OK", \ + "Undefined error", \ + "Bad Argument", \ + "Bad Option", \ + "Not up", \ + "Not down", \ + "Not AP", \ + "Not STA", \ + "Bad Key Index", \ + "Radio Off", \ + "Not band locked", \ + "No clock", \ + "Bad Rate valueset", \ + "Bad Band", \ + "Buffer too short", \ + "Buffer too long", \ + "Busy", \ + "Not Associated", \ + "Bad SSID len", \ + "Out of Range Channel", \ + "Bad Channel", \ + "Bad Address", \ + "Not Enough Resources", \ + "Unsupported", \ + "Bad length", \ + "Not Ready", \ + "Not Permitted", \ + "No Memory", \ + "Associated", \ + "Not In Range", \ + "Not Found", \ + "WME Not Enabled", \ + "TSPEC Not Found", \ + "ACM Not Supported", \ + "Not WME Association", \ + "SDIO Bus Error", \ + "Dongle Not Accessible", \ + "Incorrect version", \ + "TX Failure", \ + "RX Failure", \ + "Device Not Present", \ + "NMODE Disabled", \ + "Nonresident overlay access", \ +} + +#ifndef ABS +#define ABS(a) (((a) < 0) ? -(a) : (a)) +#endif + +#ifndef MIN +#define MIN(a, b) (((a) < (b)) ? (a) : (b)) +#endif + +#ifndef MAX +#define MAX(a, b) (((a) > (b)) ? (a) : (b)) +#endif + +#define CEIL(x, y) (((x) + ((y) - 1)) / (y)) +#define ROUNDUP(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) +#define ISALIGNED(a, x) (((uintptr)(a) & ((x) - 1)) == 0) +#define ALIGN_ADDR(addr, boundary) (void *)(((uintptr)(addr) + (boundary) - 1) \ + & ~((boundary) - 1)) +#define ALIGN_SIZE(size, boundary) (((size) + (boundary) - 1) \ + & ~((boundary) - 1)) +#define ISPOWEROF2(x) ((((x) - 1) & (x)) == 0) +#define VALID_MASK(mask) !((mask) & ((mask) + 1)) + +#ifndef OFFSETOF +#ifdef __ARMCC_VERSION + +#include +#define OFFSETOF(type, member) offsetof(type, member) +#else +#define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member) +#endif +#endif + +#ifndef ARRAYSIZE +#define ARRAYSIZE(a) (sizeof(a) / sizeof(a[0])) +#endif + + +extern void *_bcmutils_dummy_fn; +#define REFERENCE_FUNCTION(f) (_bcmutils_dummy_fn = (void *)(f)) + + +#ifndef setbit +#ifndef NBBY +#define NBBY 8 +#endif +#define setbit(a, i) (((uint8 *)a)[(i) / NBBY] |= 1 << ((i) % NBBY)) +#define clrbit(a, i) (((uint8 *)a)[(i) / NBBY] &= ~(1 << ((i) % NBBY))) +#define isset(a, i) (((const uint8 *)a)[(i) / NBBY] & (1 << ((i) % NBBY))) +#define isclr(a, i) ((((const uint8 *)a)[(i) / NBBY] & (1 << ((i) % NBBY))) == 0) +#endif + +#define NBITS(type) (sizeof(type) * 8) +#define NBITVAL(nbits) (1 << (nbits)) +#define MAXBITVAL(nbits) ((1 << (nbits)) - 1) +#define NBITMASK(nbits) MAXBITVAL(nbits) +#define MAXNBVAL(nbyte) MAXBITVAL((nbyte) * 8) + + +#define MUX(pred, true, false) ((pred) ? (true) : (false)) + + +#define MODDEC(x, bound) MUX((x) == 0, (bound) - 1, (x) - 1) +#define MODINC(x, bound) MUX((x) == (bound) - 1, 0, (x) + 1) + + +#define MODDEC_POW2(x, bound) (((x) - 1) & ((bound) - 1)) +#define MODINC_POW2(x, bound) (((x) + 1) & ((bound) - 1)) + + +#define MODADD(x, y, bound) \ + MUX((x) + (y) >= (bound), (x) + (y) - (bound), (x) + (y)) +#define MODSUB(x, y, bound) \ + MUX(((int)(x)) - ((int)(y)) < 0, (x) - (y) + (bound), (x) - (y)) + + +#define MODADD_POW2(x, y, bound) (((x) + (y)) & ((bound) - 1)) +#define MODSUB_POW2(x, y, bound) (((x) - (y)) & ((bound) - 1)) + + +#define CRC8_INIT_VALUE 0xff +#define CRC8_GOOD_VALUE 0x9f +#define CRC16_INIT_VALUE 0xffff +#define CRC16_GOOD_VALUE 0xf0b8 +#define CRC32_INIT_VALUE 0xffffffff +#define CRC32_GOOD_VALUE 0xdebb20e3 + + +#define MACF "%02x:%02x:%02x:%02x:%02x:%02x" +#define ETHERP_TO_MACF(ea) ((struct ether_addr *) (ea))->octet[0], \ + ((struct ether_addr *) (ea))->octet[1], \ + ((struct ether_addr *) (ea))->octet[2], \ + ((struct ether_addr *) (ea))->octet[3], \ + ((struct ether_addr *) (ea))->octet[4], \ + ((struct ether_addr *) (ea))->octet[5] + +#define ETHER_TO_MACF(ea) (ea).octet[0], \ + (ea).octet[1], \ + (ea).octet[2], \ + (ea).octet[3], \ + (ea).octet[4], \ + (ea).octet[5] + + +typedef struct bcm_bit_desc { + uint32 bit; + const char* name; +} bcm_bit_desc_t; + + +typedef struct bcm_tlv { + uint8 id; + uint8 len; + uint8 data[1]; +} bcm_tlv_t; + + +#define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (int)(buflen) >= (int)(2 + (elt)->len)) + + +#define ETHER_ADDR_STR_LEN 18 + + + +static INLINE void +xor_128bit_block(const uint8 *src1, const uint8 *src2, uint8 *dst) +{ + if ( +#ifdef __i386__ + 1 || +#endif + (((uintptr)src1 | (uintptr)src2 | (uintptr)dst) & 3) == 0) { + + + ((uint32 *)dst)[0] = ((const uint32 *)src1)[0] ^ ((const uint32 *)src2)[0]; + ((uint32 *)dst)[1] = ((const uint32 *)src1)[1] ^ ((const uint32 *)src2)[1]; + ((uint32 *)dst)[2] = ((const uint32 *)src1)[2] ^ ((const uint32 *)src2)[2]; + ((uint32 *)dst)[3] = ((const uint32 *)src1)[3] ^ ((const uint32 *)src2)[3]; + } else { + + int k; + for (k = 0; k < 16; k++) + dst[k] = src1[k] ^ src2[k]; + } +} + + + +extern uint8 hndcrc8(uint8 *p, uint nbytes, uint8 crc); +extern uint16 hndcrc16(uint8 *p, uint nbytes, uint16 crc); +extern uint32 hndcrc32(uint8 *p, uint nbytes, uint32 crc); + + +#if defined(DHD_DEBUG) || defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) || \ + defined(WLMSG_ASSOC) +extern int bcm_format_flags(const bcm_bit_desc_t *bd, uint32 flags, char* buf, int len); +#endif + +#if defined(DHD_DEBUG) || defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) || \ + defined(WLMSG_ASSOC) || defined(WLMEDIA_PEAKRATE) +extern int bcm_format_hex(char *str, const void *bytes, int len); +#endif + +extern const char *bcm_crypto_algo_name(uint algo); +extern char *bcm_chipname(uint chipid, char *buf, uint len); +extern char *bcm_brev_str(uint32 brev, char *buf); +extern void printbig(char *buf); +extern void prhex(const char *msg, uchar *buf, uint len); + + +extern bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen); +extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key); +extern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key); + + +extern const char *bcmerrorstr(int bcmerror); +extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key); + + +typedef uint32 mbool; +#define mboolset(mb, bit) ((mb) |= (bit)) +#define mboolclr(mb, bit) ((mb) &= ~(bit)) +#define mboolisset(mb, bit) (((mb) & (bit)) != 0) +#define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val))) + + +struct fielddesc { + const char *nameandfmt; + uint32 offset; + uint32 len; +}; + +extern void bcm_binit(struct bcmstrbuf *b, char *buf, uint size); +extern void bcm_bprhex(struct bcmstrbuf *b, const char *msg, bool newline, uint8 *buf, int len); + +extern void bcm_inc_bytes(uchar *num, int num_bytes, uint8 amount); +extern int bcm_cmp_bytes(const uchar *arg1, const uchar *arg2, uint8 nbytes); +extern void bcm_print_bytes(const char *name, const uchar *cdata, int len); + +typedef uint32 (*bcmutl_rdreg_rtn)(void *arg0, uint arg1, uint32 offset); +extern uint bcmdumpfields(bcmutl_rdreg_rtn func_ptr, void *arg0, uint arg1, struct fielddesc *str, + char *buf, uint32 bufsize); +extern uint bcm_bitcount(uint8 *bitmap, uint bytelength); + +extern int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...); + + +extern uint16 bcm_qdbm_to_mw(uint8 qdbm); +extern uint8 bcm_mw_to_qdbm(uint16 mw); +extern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint len); + +unsigned int process_nvram_vars(char *varbuf, unsigned int len); + +#ifdef __cplusplus + } +#endif + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmdefs.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmdefs.h @@ -0,0 +1,239 @@ +/* + * Misc system wide definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmdefs.h 316830 2012-02-23 20:29:22Z $ + */ + +#ifndef _bcmdefs_h_ +#define _bcmdefs_h_ + + + + +#define BCM_REFERENCE(data) ((void)(data)) + + +#define STATIC_ASSERT(expr) { \ + \ + typedef enum { _STATIC_ASSERT_NOT_CONSTANT = (expr) } _static_assert_e; \ + \ + typedef char STATIC_ASSERT_FAIL[(expr) ? 1 : -1]; \ +} + + + +#define bcmreclaimed 0 +#define _data _data +#define _fn _fn +#define BCMPREATTACHDATA(_data) _data +#define BCMPREATTACHFN(_fn) _fn +#define _data _data +#define _fn _fn +#define _fn _fn +#define BCMNMIATTACHFN(_fn) _fn +#define BCMNMIATTACHDATA(_data) _data +#define CONST const +#ifndef BCMFASTPATH +#define BCMFASTPATH +#define BCMFASTPATH_HOST +#endif + + + +#define _data _data +#define BCMROMDAT_NAME(_data) _data +#define _fn _fn +#define _fn _fn +#define STATIC static +#define BCMROMDAT_ARYSIZ(data) ARRAYSIZE(data) +#define BCMROMDAT_SIZEOF(data) sizeof(data) +#define BCMROMDAT_APATCH(data) +#define BCMROMDAT_SPATCH(data) + + +#define SI_BUS 0 +#define PCI_BUS 1 +#define PCMCIA_BUS 2 +#define SDIO_BUS 3 +#define JTAG_BUS 4 +#define USB_BUS 5 +#define SPI_BUS 6 +#define RPC_BUS 7 + + +#ifdef BCMBUSTYPE +#define BUSTYPE(bus) (BCMBUSTYPE) +#else +#define BUSTYPE(bus) (bus) +#endif + + +#ifdef BCMCHIPTYPE +#define CHIPTYPE(bus) (BCMCHIPTYPE) +#else +#define CHIPTYPE(bus) (bus) +#endif + + + +#if defined(BCMSPROMBUS) +#define SPROMBUS (BCMSPROMBUS) +#elif defined(SI_PCMCIA_SROM) +#define SPROMBUS (PCMCIA_BUS) +#else +#define SPROMBUS (PCI_BUS) +#endif + + +#ifdef BCMCHIPID +#define CHIPID(chip) (BCMCHIPID) +#else +#define CHIPID(chip) (chip) +#endif + +#ifdef BCMCHIPREV +#define CHIPREV(rev) (BCMCHIPREV) +#else +#define CHIPREV(rev) (rev) +#endif + + +#define DMADDR_MASK_32 0x0 +#define DMADDR_MASK_30 0xc0000000 +#define DMADDR_MASK_0 0xffffffff + +#define DMADDRWIDTH_30 30 +#define DMADDRWIDTH_32 32 +#define DMADDRWIDTH_63 63 +#define DMADDRWIDTH_64 64 + +#ifdef BCMDMA64OSL +typedef struct { + uint32 loaddr; + uint32 hiaddr; +} dma64addr_t; + +typedef dma64addr_t dmaaddr_t; +#define PHYSADDRHI(_pa) ((_pa).hiaddr) +#define PHYSADDRHISET(_pa, _val) \ + do { \ + (_pa).hiaddr = (_val); \ + } while (0) +#define PHYSADDRLO(_pa) ((_pa).loaddr) +#define PHYSADDRLOSET(_pa, _val) \ + do { \ + (_pa).loaddr = (_val); \ + } while (0) + +#else +typedef unsigned long dmaaddr_t; +#define PHYSADDRHI(_pa) (0) +#define PHYSADDRHISET(_pa, _val) +#define PHYSADDRLO(_pa) ((_pa)) +#define PHYSADDRLOSET(_pa, _val) \ + do { \ + (_pa) = (_val); \ + } while (0) +#endif + + +typedef struct { + dmaaddr_t addr; + uint32 length; +} hnddma_seg_t; + +#define MAX_DMA_SEGS 4 + + +typedef struct { + void *oshdmah; + uint origsize; + uint nsegs; + hnddma_seg_t segs[MAX_DMA_SEGS]; +} hnddma_seg_map_t; + + + + +#if defined(BCM_RPC_NOCOPY) || defined(BCM_RCP_TXNOCOPY) + +#define BCMEXTRAHDROOM 220 +#else +#define BCMEXTRAHDROOM 172 +#endif + + +#ifndef SDALIGN +#define SDALIGN 32 +#endif + + +#define BCMDONGLEHDRSZ 12 +#define BCMDONGLEPADSZ 16 + +#define BCMDONGLEOVERHEAD (BCMDONGLEHDRSZ + BCMDONGLEPADSZ) + + +#if defined(NO_BCMDBG_ASSERT) +# undef BCMDBG_ASSERT +# undef BCMASSERT_LOG +#endif + +#if defined(BCMASSERT_LOG) +#define BCMASSERT_SUPPORT +#endif + + +#define BITFIELD_MASK(width) \ + (((unsigned)1 << (width)) - 1) +#define GFIELD(val, field) \ + (((val) >> field ## _S) & field ## _M) +#define SFIELD(val, field, bits) \ + (((val) & (~(field ## _M << field ## _S))) | \ + ((unsigned)(bits) << field ## _S)) + + +#ifdef BCMSMALL +#undef BCMSPACE +#define bcmspace FALSE +#else +#define BCMSPACE +#define bcmspace TRUE +#endif + + +#define MAXSZ_NVRAM_VARS 4096 + + + +#ifdef DL_NVRAM +#define NVRAM_ARRAY_MAXSIZE DL_NVRAM +#else +#define NVRAM_ARRAY_MAXSIZE MAXSZ_NVRAM_VARS +#endif + +#ifdef BCMUSBDEV_ENABLED +extern uint32 gFWID; +#endif + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sbhnddma.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sbhnddma.h @@ -0,0 +1,370 @@ +/* + * Generic Broadcom Home Networking Division (HND) DMA engine HW interface + * This supports the following chips: BCM42xx, 44xx, 47xx . + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sbhnddma.h 309193 2012-01-19 00:03:57Z $ + */ + +#ifndef _sbhnddma_h_ +#define _sbhnddma_h_ + + + + + + + +typedef volatile struct { + uint32 control; + uint32 addr; + uint32 ptr; + uint32 status; +} dma32regs_t; + +typedef volatile struct { + dma32regs_t xmt; + dma32regs_t rcv; +} dma32regp_t; + +typedef volatile struct { + uint32 fifoaddr; + uint32 fifodatalow; + uint32 fifodatahigh; + uint32 pad; +} dma32diag_t; + + +typedef volatile struct { + uint32 ctrl; + uint32 addr; +} dma32dd_t; + + +#define D32RINGALIGN_BITS 12 +#define D32MAXRINGSZ (1 << D32RINGALIGN_BITS) +#define D32RINGALIGN (1 << D32RINGALIGN_BITS) + +#define D32MAXDD (D32MAXRINGSZ / sizeof (dma32dd_t)) + + +#define XC_XE ((uint32)1 << 0) +#define XC_SE ((uint32)1 << 1) +#define XC_LE ((uint32)1 << 2) +#define XC_FL ((uint32)1 << 4) +#define XC_MR_MASK 0x000000C0 +#define XC_MR_SHIFT 6 +#define XC_PD ((uint32)1 << 11) +#define XC_AE ((uint32)3 << 16) +#define XC_AE_SHIFT 16 +#define XC_BL_MASK 0x001C0000 +#define XC_BL_SHIFT 18 +#define XC_PC_MASK 0x00E00000 +#define XC_PC_SHIFT 21 +#define XC_PT_MASK 0x03000000 +#define XC_PT_SHIFT 24 + + +#define DMA_MR_1 0 +#define DMA_MR_2 1 + + + +#define DMA_BL_16 0 +#define DMA_BL_32 1 +#define DMA_BL_64 2 +#define DMA_BL_128 3 +#define DMA_BL_256 4 +#define DMA_BL_512 5 +#define DMA_BL_1024 6 + + +#define DMA_PC_0 0 +#define DMA_PC_4 1 +#define DMA_PC_8 2 +#define DMA_PC_16 3 + + + +#define DMA_PT_1 0 +#define DMA_PT_2 1 +#define DMA_PT_4 2 +#define DMA_PT_8 3 + + +#define XP_LD_MASK 0xfff + + +#define XS_CD_MASK 0x0fff +#define XS_XS_MASK 0xf000 +#define XS_XS_SHIFT 12 +#define XS_XS_DISABLED 0x0000 +#define XS_XS_ACTIVE 0x1000 +#define XS_XS_IDLE 0x2000 +#define XS_XS_STOPPED 0x3000 +#define XS_XS_SUSP 0x4000 +#define XS_XE_MASK 0xf0000 +#define XS_XE_SHIFT 16 +#define XS_XE_NOERR 0x00000 +#define XS_XE_DPE 0x10000 +#define XS_XE_DFU 0x20000 +#define XS_XE_BEBR 0x30000 +#define XS_XE_BEDA 0x40000 +#define XS_AD_MASK 0xfff00000 +#define XS_AD_SHIFT 20 + + +#define RC_RE ((uint32)1 << 0) +#define RC_RO_MASK 0xfe +#define RC_RO_SHIFT 1 +#define RC_FM ((uint32)1 << 8) +#define RC_SH ((uint32)1 << 9) +#define RC_OC ((uint32)1 << 10) +#define RC_PD ((uint32)1 << 11) +#define RC_AE ((uint32)3 << 16) +#define RC_AE_SHIFT 16 +#define RC_BL_MASK 0x001C0000 +#define RC_BL_SHIFT 18 +#define RC_PC_MASK 0x00E00000 +#define RC_PC_SHIFT 21 +#define RC_PT_MASK 0x03000000 +#define RC_PT_SHIFT 24 + + +#define RP_LD_MASK 0xfff + + +#define RS_CD_MASK 0x0fff +#define RS_RS_MASK 0xf000 +#define RS_RS_SHIFT 12 +#define RS_RS_DISABLED 0x0000 +#define RS_RS_ACTIVE 0x1000 +#define RS_RS_IDLE 0x2000 +#define RS_RS_STOPPED 0x3000 +#define RS_RE_MASK 0xf0000 +#define RS_RE_SHIFT 16 +#define RS_RE_NOERR 0x00000 +#define RS_RE_DPE 0x10000 +#define RS_RE_DFO 0x20000 +#define RS_RE_BEBW 0x30000 +#define RS_RE_BEDA 0x40000 +#define RS_AD_MASK 0xfff00000 +#define RS_AD_SHIFT 20 + + +#define FA_OFF_MASK 0xffff +#define FA_SEL_MASK 0xf0000 +#define FA_SEL_SHIFT 16 +#define FA_SEL_XDD 0x00000 +#define FA_SEL_XDP 0x10000 +#define FA_SEL_RDD 0x40000 +#define FA_SEL_RDP 0x50000 +#define FA_SEL_XFD 0x80000 +#define FA_SEL_XFP 0x90000 +#define FA_SEL_RFD 0xc0000 +#define FA_SEL_RFP 0xd0000 +#define FA_SEL_RSD 0xe0000 +#define FA_SEL_RSP 0xf0000 + + +#define CTRL_BC_MASK 0x00001fff +#define CTRL_AE ((uint32)3 << 16) +#define CTRL_AE_SHIFT 16 +#define CTRL_PARITY ((uint32)3 << 18) +#define CTRL_EOT ((uint32)1 << 28) +#define CTRL_IOC ((uint32)1 << 29) +#define CTRL_EOF ((uint32)1 << 30) +#define CTRL_SOF ((uint32)1 << 31) + + +#define CTRL_CORE_MASK 0x0ff00000 + + + + +typedef volatile struct { + uint32 control; + uint32 ptr; + uint32 addrlow; + uint32 addrhigh; + uint32 status0; + uint32 status1; +} dma64regs_t; + +typedef volatile struct { + dma64regs_t tx; + dma64regs_t rx; +} dma64regp_t; + +typedef volatile struct { + uint32 fifoaddr; + uint32 fifodatalow; + uint32 fifodatahigh; + uint32 pad; +} dma64diag_t; + + +typedef volatile struct { + uint32 ctrl1; + uint32 ctrl2; + uint32 addrlow; + uint32 addrhigh; +} dma64dd_t; + + +#define D64RINGALIGN_BITS 13 +#define D64MAXRINGSZ (1 << D64RINGALIGN_BITS) +#define D64RINGALIGN (1 << D64RINGALIGN_BITS) + +#define D64MAXDD (D64MAXRINGSZ / sizeof (dma64dd_t)) + + +#define D64_XC_XE 0x00000001 +#define D64_XC_SE 0x00000002 +#define D64_XC_LE 0x00000004 +#define D64_XC_FL 0x00000010 +#define D64_XC_MR_MASK 0x000000C0 +#define D64_XC_MR_SHIFT 6 +#define D64_XC_PD 0x00000800 +#define D64_XC_AE 0x00030000 +#define D64_XC_AE_SHIFT 16 +#define D64_XC_BL_MASK 0x001C0000 +#define D64_XC_BL_SHIFT 18 +#define D64_XC_PC_MASK 0x00E00000 +#define D64_XC_PC_SHIFT 21 +#define D64_XC_PT_MASK 0x03000000 +#define D64_XC_PT_SHIFT 24 + + +#define D64_XP_LD_MASK 0x00001fff + + +#define D64_XS0_CD_MASK 0x00001fff +#define D64_XS0_XS_MASK 0xf0000000 +#define D64_XS0_XS_SHIFT 28 +#define D64_XS0_XS_DISABLED 0x00000000 +#define D64_XS0_XS_ACTIVE 0x10000000 +#define D64_XS0_XS_IDLE 0x20000000 +#define D64_XS0_XS_STOPPED 0x30000000 +#define D64_XS0_XS_SUSP 0x40000000 + +#define D64_XS1_AD_MASK 0x00001fff +#define D64_XS1_XE_MASK 0xf0000000 +#define D64_XS1_XE_SHIFT 28 +#define D64_XS1_XE_NOERR 0x00000000 +#define D64_XS1_XE_DPE 0x10000000 +#define D64_XS1_XE_DFU 0x20000000 +#define D64_XS1_XE_DTE 0x30000000 +#define D64_XS1_XE_DESRE 0x40000000 +#define D64_XS1_XE_COREE 0x50000000 + + +#define D64_RC_RE 0x00000001 +#define D64_RC_RO_MASK 0x000000fe +#define D64_RC_RO_SHIFT 1 +#define D64_RC_FM 0x00000100 +#define D64_RC_SH 0x00000200 +#define D64_RC_OC 0x00000400 +#define D64_RC_PD 0x00000800 +#define D64_RC_AE 0x00030000 +#define D64_RC_AE_SHIFT 16 +#define D64_RC_BL_MASK 0x001C0000 +#define D64_RC_BL_SHIFT 18 +#define D64_RC_PC_MASK 0x00E00000 +#define D64_RC_PC_SHIFT 21 +#define D64_RC_PT_MASK 0x03000000 +#define D64_RC_PT_SHIFT 24 + + +#define DMA_CTRL_PEN (1 << 0) +#define DMA_CTRL_ROC (1 << 1) +#define DMA_CTRL_RXMULTI (1 << 2) +#define DMA_CTRL_UNFRAMED (1 << 3) +#define DMA_CTRL_USB_BOUNDRY4KB_WAR (1 << 4) +#define DMA_CTRL_DMA_AVOIDANCE_WAR (1 << 5) + + +#define D64_RP_LD_MASK 0x00001fff + + +#define D64_RS0_CD_MASK 0x00001fff +#define D64_RS0_RS_MASK 0xf0000000 +#define D64_RS0_RS_SHIFT 28 +#define D64_RS0_RS_DISABLED 0x00000000 +#define D64_RS0_RS_ACTIVE 0x10000000 +#define D64_RS0_RS_IDLE 0x20000000 +#define D64_RS0_RS_STOPPED 0x30000000 +#define D64_RS0_RS_SUSP 0x40000000 + +#define D64_RS1_AD_MASK 0x0001ffff +#define D64_RS1_RE_MASK 0xf0000000 +#define D64_RS1_RE_SHIFT 28 +#define D64_RS1_RE_NOERR 0x00000000 +#define D64_RS1_RE_DPO 0x10000000 +#define D64_RS1_RE_DFU 0x20000000 +#define D64_RS1_RE_DTE 0x30000000 +#define D64_RS1_RE_DESRE 0x40000000 +#define D64_RS1_RE_COREE 0x50000000 + + +#define D64_FA_OFF_MASK 0xffff +#define D64_FA_SEL_MASK 0xf0000 +#define D64_FA_SEL_SHIFT 16 +#define D64_FA_SEL_XDD 0x00000 +#define D64_FA_SEL_XDP 0x10000 +#define D64_FA_SEL_RDD 0x40000 +#define D64_FA_SEL_RDP 0x50000 +#define D64_FA_SEL_XFD 0x80000 +#define D64_FA_SEL_XFP 0x90000 +#define D64_FA_SEL_RFD 0xc0000 +#define D64_FA_SEL_RFP 0xd0000 +#define D64_FA_SEL_RSD 0xe0000 +#define D64_FA_SEL_RSP 0xf0000 + + +#define D64_CTRL_COREFLAGS 0x0ff00000 +#define D64_CTRL1_EOT ((uint32)1 << 28) +#define D64_CTRL1_IOC ((uint32)1 << 29) +#define D64_CTRL1_EOF ((uint32)1 << 30) +#define D64_CTRL1_SOF ((uint32)1 << 31) + + +#define D64_CTRL2_BC_MASK 0x00007fff +#define D64_CTRL2_AE 0x00030000 +#define D64_CTRL2_AE_SHIFT 16 +#define D64_CTRL2_PARITY 0x00040000 + + +#define D64_CTRL_CORE_MASK 0x0ff00000 + +#define D64_RX_FRM_STS_LEN 0x0000ffff +#define D64_RX_FRM_STS_OVFL 0x00800000 +#define D64_RX_FRM_STS_DSCRCNT 0x0f000000 +#define D64_RX_FRM_STS_DATATYPE 0xf0000000 + + +typedef volatile struct { + uint16 len; + uint16 flags; +} dma_rxh_t; + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmdevs.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmdevs.h @@ -0,0 +1,487 @@ +/* + * Broadcom device-specific manifest constants. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmdevs.h 327007 2012-04-11 22:45:50Z $ + */ + +#ifndef _BCMDEVS_H +#define _BCMDEVS_H + + +#define VENDOR_EPIGRAM 0xfeda +#define VENDOR_BROADCOM 0x14e4 +#define VENDOR_3COM 0x10b7 +#define VENDOR_NETGEAR 0x1385 +#define VENDOR_DIAMOND 0x1092 +#define VENDOR_INTEL 0x8086 +#define VENDOR_DELL 0x1028 +#define VENDOR_HP 0x103c +#define VENDOR_HP_COMPAQ 0x0e11 +#define VENDOR_APPLE 0x106b +#define VENDOR_SI_IMAGE 0x1095 +#define VENDOR_BUFFALO 0x1154 +#define VENDOR_TI 0x104c +#define VENDOR_RICOH 0x1180 +#define VENDOR_JMICRON 0x197b + + + +#define VENDOR_BROADCOM_PCMCIA 0x02d0 + + +#define VENDOR_BROADCOM_SDIO 0x00BF + + +#define BCM_DNGL_VID 0x0a5c +#define BCM_DNGL_BL_PID_4328 0xbd12 +#define BCM_DNGL_BL_PID_4322 0xbd13 +#define BCM_DNGL_BL_PID_4319 0xbd16 +#define BCM_DNGL_BL_PID_43236 0xbd17 +#define BCM_DNGL_BL_PID_4332 0xbd18 +#define BCM_DNGL_BL_PID_4330 0xbd19 +#define BCM_DNGL_BL_PID_4334 0xbd1a +#define BCM_DNGL_BL_PID_43239 0xbd1b +#define BCM_DNGL_BL_PID_4324 0xbd1c +#define BCM_DNGL_BL_PID_4360 0xbd1d + +#define BCM_DNGL_BDC_PID 0x0bdc +#define BCM_DNGL_JTAG_PID 0x4a44 + + +#define BCM_HWUSB_PID_43239 43239 + + +#define BCM4210_DEVICE_ID 0x1072 +#define BCM4230_DEVICE_ID 0x1086 +#define BCM4401_ENET_ID 0x170c +#define BCM3352_DEVICE_ID 0x3352 +#define BCM3360_DEVICE_ID 0x3360 +#define BCM4211_DEVICE_ID 0x4211 +#define BCM4231_DEVICE_ID 0x4231 +#define BCM4303_D11B_ID 0x4303 +#define BCM4311_D11G_ID 0x4311 +#define BCM4311_D11DUAL_ID 0x4312 +#define BCM4311_D11A_ID 0x4313 +#define BCM4328_D11DUAL_ID 0x4314 +#define BCM4328_D11G_ID 0x4315 +#define BCM4328_D11A_ID 0x4316 +#define BCM4318_D11G_ID 0x4318 +#define BCM4318_D11DUAL_ID 0x4319 +#define BCM4318_D11A_ID 0x431a +#define BCM4325_D11DUAL_ID 0x431b +#define BCM4325_D11G_ID 0x431c +#define BCM4325_D11A_ID 0x431d +#define BCM4306_D11G_ID 0x4320 +#define BCM4306_D11A_ID 0x4321 +#define BCM4306_UART_ID 0x4322 +#define BCM4306_V90_ID 0x4323 +#define BCM4306_D11DUAL_ID 0x4324 +#define BCM4306_D11G_ID2 0x4325 +#define BCM4321_D11N_ID 0x4328 +#define BCM4321_D11N2G_ID 0x4329 +#define BCM4321_D11N5G_ID 0x432a +#define BCM4322_D11N_ID 0x432b +#define BCM4322_D11N2G_ID 0x432c +#define BCM4322_D11N5G_ID 0x432d +#define BCM4329_D11N_ID 0x432e +#define BCM4329_D11N2G_ID 0x432f +#define BCM4329_D11N5G_ID 0x4330 +#define BCM4315_D11DUAL_ID 0x4334 +#define BCM4315_D11G_ID 0x4335 +#define BCM4315_D11A_ID 0x4336 +#define BCM4319_D11N_ID 0x4337 +#define BCM4319_D11N2G_ID 0x4338 +#define BCM4319_D11N5G_ID 0x4339 +#define BCM43231_D11N2G_ID 0x4340 +#define BCM43221_D11N2G_ID 0x4341 +#define BCM43222_D11N_ID 0x4350 +#define BCM43222_D11N2G_ID 0x4351 +#define BCM43222_D11N5G_ID 0x4352 +#define BCM43224_D11N_ID 0x4353 +#define BCM43224_D11N_ID_VEN1 0x0576 +#define BCM43226_D11N_ID 0x4354 +#define BCM43236_D11N_ID 0x4346 +#define BCM43236_D11N2G_ID 0x4347 +#define BCM43236_D11N5G_ID 0x4348 +#define BCM43225_D11N2G_ID 0x4357 +#define BCM43421_D11N_ID 0xA99D +#define BCM4313_D11N2G_ID 0x4727 +#define BCM4330_D11N_ID 0x4360 +#define BCM4330_D11N2G_ID 0x4361 +#define BCM4330_D11N5G_ID 0x4362 +#define BCM4336_D11N_ID 0x4343 +#define BCM6362_D11N_ID 0x435f +#define BCM4331_D11N_ID 0x4331 +#define BCM4331_D11N2G_ID 0x4332 +#define BCM4331_D11N5G_ID 0x4333 +#define BCM43237_D11N_ID 0x4355 +#define BCM43237_D11N5G_ID 0x4356 +#define BCM43227_D11N2G_ID 0x4358 +#define BCM43228_D11N_ID 0x4359 +#define BCM43228_D11N5G_ID 0x435a +#define BCM43362_D11N_ID 0x4363 +#define BCM43239_D11N_ID 0x4370 +#define BCM4324_D11N_ID 0x4374 +#define BCM43217_D11N2G_ID 0x43a9 +#define BCM43131_D11N2G_ID 0x43aa +#define BCM4314_D11N2G_ID 0x4364 +#define BCM43142_D11N2G_ID 0x4365 +#define BCM4334_D11N_ID 0x4380 +#define BCM4334_D11N2G_ID 0x4381 +#define BCM4334_D11N5G_ID 0x4382 +#define BCM4360_D11AC_ID 0x43a0 +#define BCM4360_D11AC2G_ID 0x43a1 +#define BCM4360_D11AC5G_ID 0x43a2 + + +#define BCM943228HMB_SSID_VEN1 0x0607 +#define BCM94313HMGBL_SSID_VEN1 0x0608 +#define BCM94313HMG_SSID_VEN1 0x0609 + + +#define BCM4335_D11AC_ID 0x43ae +#define BCM4335_D11AC2G_ID 0x43af +#define BCM4335_D11AC5G_ID 0x43b0 +#define BCM4352_D11AC_ID 0x43b1 +#define BCM4352_D11AC2G_ID 0x43b2 +#define BCM4352_D11AC5G_ID 0x43b3 + +#define BCMGPRS_UART_ID 0x4333 +#define BCMGPRS2_UART_ID 0x4344 +#define FPGA_JTAGM_ID 0x43f0 +#define BCM_JTAGM_ID 0x43f1 +#define SDIOH_FPGA_ID 0x43f2 +#define BCM_SDIOH_ID 0x43f3 +#define SDIOD_FPGA_ID 0x43f4 +#define SPIH_FPGA_ID 0x43f5 +#define BCM_SPIH_ID 0x43f6 +#define MIMO_FPGA_ID 0x43f8 +#define BCM_JTAGM2_ID 0x43f9 +#define SDHCI_FPGA_ID 0x43fa +#define BCM4402_ENET_ID 0x4402 +#define BCM4402_V90_ID 0x4403 +#define BCM4410_DEVICE_ID 0x4410 +#define BCM4412_DEVICE_ID 0x4412 +#define BCM4430_DEVICE_ID 0x4430 +#define BCM4432_DEVICE_ID 0x4432 +#define BCM4704_ENET_ID 0x4706 +#define BCM4710_DEVICE_ID 0x4710 +#define BCM47XX_AUDIO_ID 0x4711 +#define BCM47XX_V90_ID 0x4712 +#define BCM47XX_ENET_ID 0x4713 +#define BCM47XX_EXT_ID 0x4714 +#define BCM47XX_GMAC_ID 0x4715 +#define BCM47XX_USBH_ID 0x4716 +#define BCM47XX_USBD_ID 0x4717 +#define BCM47XX_IPSEC_ID 0x4718 +#define BCM47XX_ROBO_ID 0x4719 +#define BCM47XX_USB20H_ID 0x471a +#define BCM47XX_USB20D_ID 0x471b +#define BCM47XX_ATA100_ID 0x471d +#define BCM47XX_SATAXOR_ID 0x471e +#define BCM47XX_GIGETH_ID 0x471f +#define BCM4712_MIPS_ID 0x4720 +#define BCM4716_DEVICE_ID 0x4722 +#define BCM47XX_SMBUS_EMU_ID 0x47fe +#define BCM47XX_XOR_EMU_ID 0x47ff +#define EPI41210_DEVICE_ID 0xa0fa +#define EPI41230_DEVICE_ID 0xa10e +#define JINVANI_SDIOH_ID 0x4743 +#define BCM27XX_SDIOH_ID 0x2702 +#define PCIXX21_FLASHMEDIA_ID 0x803b +#define PCIXX21_SDIOH_ID 0x803c +#define R5C822_SDIOH_ID 0x0822 +#define JMICRON_SDIOH_ID 0x2381 + + +#define BCM4306_CHIP_ID 0x4306 +#define BCM4311_CHIP_ID 0x4311 +#define BCM43111_CHIP_ID 43111 +#define BCM43112_CHIP_ID 43112 +#define BCM4312_CHIP_ID 0x4312 +#define BCM4313_CHIP_ID 0x4313 +#define BCM43131_CHIP_ID 43131 +#define BCM4315_CHIP_ID 0x4315 +#define BCM4318_CHIP_ID 0x4318 +#define BCM4319_CHIP_ID 0x4319 +#define BCM4320_CHIP_ID 0x4320 +#define BCM4321_CHIP_ID 0x4321 +#define BCM43217_CHIP_ID 43217 +#define BCM4322_CHIP_ID 0x4322 +#define BCM43221_CHIP_ID 43221 +#define BCM43222_CHIP_ID 43222 +#define BCM43224_CHIP_ID 43224 +#define BCM43225_CHIP_ID 43225 +#define BCM43227_CHIP_ID 43227 +#define BCM43228_CHIP_ID 43228 +#define BCM43226_CHIP_ID 43226 +#define BCM43231_CHIP_ID 43231 +#define BCM43234_CHIP_ID 43234 +#define BCM43235_CHIP_ID 43235 +#define BCM43236_CHIP_ID 43236 +#define BCM43237_CHIP_ID 43237 +#define BCM43238_CHIP_ID 43238 +#define BCM43239_CHIP_ID 43239 +#define BCM43420_CHIP_ID 43420 +#define BCM43421_CHIP_ID 43421 +#define BCM43428_CHIP_ID 43428 +#define BCM43431_CHIP_ID 43431 +#define BCM43460_CHIP_ID 43460 +#define BCM4325_CHIP_ID 0x4325 +#define BCM4328_CHIP_ID 0x4328 +#define BCM4329_CHIP_ID 0x4329 +#define BCM4331_CHIP_ID 0x4331 +#define BCM4336_CHIP_ID 0x4336 +#define BCM43362_CHIP_ID 43362 +#define BCM4330_CHIP_ID 0x4330 +#define BCM6362_CHIP_ID 0x6362 +#define BCM4314_CHIP_ID 0x4314 +#define BCM43142_CHIP_ID 43142 +#define BCM4324_CHIP_ID 0x4324 +#define BCM43242_CHIP_ID 43242 +#define BCM4334_CHIP_ID 0x4334 +#define BCM4360_CHIP_ID 0x4360 +#define BCM4352_CHIP_ID 0x4352 +#define BCM43526_CHIP_ID 0xAA06 + +#define BCM4335_CHIP_ID 0x4335 + +#define BCM4342_CHIP_ID 4342 +#define BCM4402_CHIP_ID 0x4402 +#define BCM4704_CHIP_ID 0x4704 +#define BCM4706_CHIP_ID 0x5300 +#define BCM4710_CHIP_ID 0x4710 +#define BCM4712_CHIP_ID 0x4712 +#define BCM4716_CHIP_ID 0x4716 +#define BCM47162_CHIP_ID 47162 +#define BCM4748_CHIP_ID 0x4748 +#define BCM4749_CHIP_ID 0x4749 +#define BCM4785_CHIP_ID 0x4785 +#define BCM5350_CHIP_ID 0x5350 +#define BCM5352_CHIP_ID 0x5352 +#define BCM5354_CHIP_ID 0x5354 +#define BCM5365_CHIP_ID 0x5365 +#define BCM5356_CHIP_ID 0x5356 +#define BCM5357_CHIP_ID 0x5357 +#define BCM53572_CHIP_ID 53572 + + +#define BCM4303_PKG_ID 2 +#define BCM4309_PKG_ID 1 +#define BCM4712LARGE_PKG_ID 0 +#define BCM4712SMALL_PKG_ID 1 +#define BCM4712MID_PKG_ID 2 +#define BCM4328USBD11G_PKG_ID 2 +#define BCM4328USBDUAL_PKG_ID 3 +#define BCM4328SDIOD11G_PKG_ID 4 +#define BCM4328SDIODUAL_PKG_ID 5 +#define BCM4329_289PIN_PKG_ID 0 +#define BCM4329_182PIN_PKG_ID 1 +#define BCM5354E_PKG_ID 1 +#define BCM4716_PKG_ID 8 +#define BCM4717_PKG_ID 9 +#define BCM4718_PKG_ID 10 +#define BCM5356_PKG_NONMODE 1 +#define BCM5358U_PKG_ID 8 +#define BCM5358_PKG_ID 9 +#define BCM47186_PKG_ID 10 +#define BCM5357_PKG_ID 11 +#define BCM5356U_PKG_ID 12 +#define BCM53572_PKG_ID 8 +#define BCM5357C0_PKG_ID 8 +#define BCM47188_PKG_ID 9 +#define BCM5358C0_PKG_ID 0xa +#define BCM5356C0_PKG_ID 0xb +#define BCM4331TT_PKG_ID 8 +#define BCM4331TN_PKG_ID 9 +#define BCM4331TNA0_PKG_ID 0xb +#define BCM4706L_PKG_ID 1 + +#define HDLSIM5350_PKG_ID 1 +#define HDLSIM_PKG_ID 14 +#define HWSIM_PKG_ID 15 +#define BCM43224_FAB_CSM 0x8 +#define BCM43224_FAB_SMIC 0xa +#define BCM4336_WLBGA_PKG_ID 0x8 +#define BCM4330_WLBGA_PKG_ID 0x0 +#define BCM4314PCIE_ARM_PKG_ID (8 | 0) +#define BCM4314SDIO_PKG_ID (8 | 1) +#define BCM4314PCIE_PKG_ID (8 | 2) +#define BCM4314SDIO_ARM_PKG_ID (8 | 3) +#define BCM4314SDIO_FPBGA_PKG_ID (8 | 4) +#define BCM4314DEV_PKG_ID (8 | 6) + +#define PCIXX21_FLASHMEDIA0_ID 0x8033 +#define PCIXX21_SDIOH0_ID 0x8034 + + +#define BFL_BTC2WIRE 0x00000001 +#define BFL_BTCOEX 0x00000001 +#define BFL_PACTRL 0x00000002 +#define BFL_AIRLINEMODE 0x00000004 +#define BFL_ADCDIV 0x00000008 +#define BFL_RFPLL 0x00000008 +#define BFL_ENETROBO 0x00000010 +#define BFL_NOPLLDOWN 0x00000020 +#define BFL_CCKHIPWR 0x00000040 +#define BFL_ENETADM 0x00000080 +#define BFL_ENETVLAN 0x00000100 +#define BFL_UNUSED 0x00000200 +#define BFL_NOPCI 0x00000400 +#define BFL_FEM 0x00000800 +#define BFL_EXTLNA 0x00001000 +#define BFL_HGPA 0x00002000 +#define BFL_BTC2WIRE_ALTGPIO 0x00004000 +#define BFL_ALTIQ 0x00008000 +#define BFL_NOPA 0x00010000 +#define BFL_RSSIINV 0x00020000 +#define BFL_PAREF 0x00040000 +#define BFL_3TSWITCH 0x00080000 +#define BFL_PHASESHIFT 0x00100000 +#define BFL_BUCKBOOST 0x00200000 +#define BFL_FEM_BT 0x00400000 +#define BFL_NOCBUCK 0x00800000 +#define BFL_CCKFAVOREVM 0x01000000 +#define BFL_PALDO 0x02000000 +#define BFL_LNLDO2_2P5 0x04000000 +#define BFL_FASTPWR 0x08000000 +#define BFL_UCPWRCTL_MININDX 0x08000000 +#define BFL_EXTLNA_5GHz 0x10000000 +#define BFL_TRSW_1by2 0x20000000 +#define BFL_LO_TRSW_R_5GHz 0x40000000 +#define BFL_ELNA_GAINDEF 0x80000000 +#define BFL_EXTLNA_TX 0x20000000 + + +#define BFL2_RXBB_INT_REG_DIS 0x00000001 +#define BFL2_APLL_WAR 0x00000002 +#define BFL2_TXPWRCTRL_EN 0x00000004 +#define BFL2_2X4_DIV 0x00000008 +#define BFL2_5G_PWRGAIN 0x00000010 +#define BFL2_PCIEWAR_OVR 0x00000020 +#define BFL2_CAESERS_BRD 0x00000040 +#define BFL2_BTC3WIRE 0x00000080 +#define BFL2_BTCLEGACY 0x00000080 +#define BFL2_SKWRKFEM_BRD 0x00000100 +#define BFL2_SPUR_WAR 0x00000200 +#define BFL2_GPLL_WAR 0x00000400 +#define BFL2_TRISTATE_LED 0x00000800 +#define BFL2_SINGLEANT_CCK 0x00001000 +#define BFL2_2G_SPUR_WAR 0x00002000 +#define BFL2_BPHY_ALL_TXCORES 0x00004000 +#define BFL2_FCC_BANDEDGE_WAR 0x00008000 +#define BFL2_GPLL_WAR2 0x00010000 +#define BFL2_IPALVLSHIFT_3P3 0x00020000 +#define BFL2_INTERNDET_TXIQCAL 0x00040000 +#define BFL2_XTALBUFOUTEN 0x00080000 + + + +#define BFL2_ANAPACTRL_2G 0x00100000 +#define BFL2_ANAPACTRL_5G 0x00200000 +#define BFL2_ELNACTRL_TRSW_2G 0x00400000 +#define BFL2_BT_SHARE_ANT0 0x00800000 +#define BFL2_TEMPSENSE_HIGHER 0x01000000 +#define BFL2_BTC3WIREONLY 0x02000000 +#define BFL2_PWR_NOMINAL 0x04000000 +#define BFL2_EXTLNA_PWRSAVE 0x08000000 + +#define BFL2_4313_RADIOREG 0x10000000 + +#define BFL2_SDR_EN 0x20000000 + + +#define BOARD_GPIO_BTC3W_IN 0x850 +#define BOARD_GPIO_BTC3W_OUT 0x020 +#define BOARD_GPIO_BTCMOD_IN 0x010 +#define BOARD_GPIO_BTCMOD_OUT 0x020 +#define BOARD_GPIO_BTC_IN 0x080 +#define BOARD_GPIO_BTC_OUT 0x100 +#define BOARD_GPIO_PACTRL 0x200 +#define BOARD_GPIO_12 0x1000 +#define BOARD_GPIO_13 0x2000 +#define BOARD_GPIO_BTC4_IN 0x0800 +#define BOARD_GPIO_BTC4_BT 0x2000 +#define BOARD_GPIO_BTC4_STAT 0x4000 +#define BOARD_GPIO_BTC4_WLAN 0x8000 +#define BOARD_GPIO_1_WLAN_PWR 0x02 +#define BOARD_GPIO_3_WLAN_PWR 0x08 +#define BOARD_GPIO_4_WLAN_PWR 0x10 + +#define GPIO_BTC4W_OUT_4312 0x010 +#define GPIO_BTC4W_OUT_43224 0x020 +#define GPIO_BTC4W_OUT_43224_SHARED 0x0e0 +#define GPIO_BTC4W_OUT_43225 0x0e0 +#define GPIO_BTC4W_OUT_43421 0x020 +#define GPIO_BTC4W_OUT_4313 0x060 +#define GPIO_BTC4W_OUT_4331_SHARED 0x010 + +#define PCI_CFG_GPIO_SCS 0x10 +#define PCI_CFG_GPIO_HWRAD 0x20 +#define PCI_CFG_GPIO_XTAL 0x40 +#define PCI_CFG_GPIO_PLL 0x80 + + +#define PLL_DELAY 150 +#define FREF_DELAY 200 +#define MIN_SLOW_CLK 32 +#define XTAL_ON_DELAY 1000 + + + +#define GPIO_NUMPINS 32 + + +#define RDL_RAM_BASE_4319 0x60000000 +#define RDL_RAM_BASE_4329 0x60000000 +#define RDL_RAM_SIZE_4319 0x48000 +#define RDL_RAM_SIZE_4329 0x48000 +#define RDL_RAM_SIZE_43236 0x70000 +#define RDL_RAM_BASE_43236 0x60000000 +#define RDL_RAM_SIZE_4328 0x60000 +#define RDL_RAM_BASE_4328 0x80000000 +#define RDL_RAM_SIZE_4322 0x60000 +#define RDL_RAM_BASE_4322 0x60000000 + + +#define MUXENAB_UART 0x00000001 +#define MUXENAB_GPIO 0x00000002 +#define MUXENAB_ERCX 0x00000004 +#define MUXENAB_JTAG 0x00000008 +#define MUXENAB_HOST_WAKE 0x00000010 +#define MUXENAB_I2S_EN 0x00000020 +#define MUXENAB_I2S_MASTER 0x00000040 +#define MUXENAB_I2S_FULL 0x00000080 +#define MUXENAB_SFLASH 0x00000100 +#define MUXENAB_RFSWCTRL0 0x00000200 +#define MUXENAB_RFSWCTRL1 0x00000400 +#define MUXENAB_RFSWCTRL2 0x00000800 +#define MUXENAB_SECI 0x00001000 +#define MUXENAB_BT_LEGACY 0x00002000 +#define MUXENAB_HOST_WAKE1 0x00004000 + + +#define FLASH_KERNEL_NFLASH 0x00000001 +#define FLASH_BOOT_NFLASH 0x00000002 + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/wlc_extlog_idstr.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/wlc_extlog_idstr.h @@ -0,0 +1,117 @@ +/* + * EXTLOG Module log ID to log Format String mapping table + * + * Copyright (C) 2012, Broadcom Corporation + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of Broadcom Corporation. + * + * $Id: wlc_extlog_idstr.h 241182 2011-02-17 21:50:03Z $ + */ +#ifndef _WLC_EXTLOG_IDSTR_H_ +#define _WLC_EXTLOG_IDSTR_H_ + +#include "wlioctl.h" + +/* Strings corresponding to the IDs defined in wlioctl.h + * This file is only included by the apps and not included by the external driver + * Formats of pre-existing ids should NOT be changed + */ +log_idstr_t extlog_fmt_str[ ] = { + {FMTSTR_DRIVER_UP_ID, 0, LOG_ARGTYPE_NULL, + "Driver is Up\n"}, + + {FMTSTR_DRIVER_DOWN_ID, 0, LOG_ARGTYPE_NULL, + "Driver is Down\n"}, + + {FMTSTR_SUSPEND_MAC_FAIL_ID, 0, LOG_ARGTYPE_INT, + "wlc_suspend_mac_and_wait() failed with psmdebug 0x%08x\n"}, + + {FMTSTR_NO_PROGRESS_ID, 0, LOG_ARGTYPE_INT, + "No Progress on TX for %d seconds\n"}, + + {FMTSTR_RFDISABLE_ID, 0, LOG_ARGTYPE_INT, + "Detected a change in RF Disable Input 0x%x\n"}, + + {FMTSTR_REG_PRINT_ID, 0, LOG_ARGTYPE_STR_INT, + "Register %s = 0x%x\n"}, + + {FMTSTR_EXPTIME_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Strong RF interference detected\n"}, + + {FMTSTR_JOIN_START_ID, FMTSTRF_USER, LOG_ARGTYPE_STR, + "Searching for networks with ssid %s\n"}, + + {FMTSTR_JOIN_COMPLETE_ID, FMTSTRF_USER, LOG_ARGTYPE_STR, + "Successfully joined network with BSSID %s\n"}, + + {FMTSTR_NO_NETWORKS_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "No networks found. Please check if the network exists and is in range\n"}, + + {FMTSTR_SECURITY_MISMATCH_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "AP rejected due to security mismatch. Change the security settings and try again...\n"}, + + {FMTSTR_RATE_MISMATCH_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "AP rejected due to rate mismatch\n"}, + + {FMTSTR_AP_PRUNED_ID, 0, LOG_ARGTYPE_INT, + "AP rejected due to reason %d\n"}, + + {FMTSTR_KEY_INSERTED_ID, 0, LOG_ARGTYPE_INT, + "Inserting keys for algorithm %d\n"}, + + {FMTSTR_DEAUTH_ID, FMTSTRF_USER, LOG_ARGTYPE_STR_INT, + "Received Deauth from %s with Reason %d\n"}, + + {FMTSTR_DISASSOC_ID, FMTSTRF_USER, LOG_ARGTYPE_STR_INT, + "Received Disassoc from %s with Reason %d\n"}, + + {FMTSTR_LINK_UP_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Link Up\n"}, + + {FMTSTR_LINK_DOWN_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Link Down\n"}, + + {FMTSTR_RADIO_HW_OFF_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Radio button is turned OFF. Please turn it on...\n"}, + + {FMTSTR_RADIO_HW_ON_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Hardware Radio button is turned ON\n"}, + + {FMTSTR_EVENT_DESC_ID, 0, LOG_ARGTYPE_INT_STR, + "Generated event id %d: (result status) is (%s)\n"}, + + {FMTSTR_PNP_SET_POWER_ID, 0, LOG_ARGTYPE_INT, + "Device going into power state %d\n"}, + + {FMTSTR_RADIO_SW_OFF_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Software Radio is disabled. Please enable it through the UI...\n"}, + + {FMTSTR_RADIO_SW_ON_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Software Radio is enabled\n"}, + + {FMTSTR_PWD_MISMATCH_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Potential passphrase mismatch. Please try a different one...\n"}, + + {FMTSTR_FATAL_ERROR_ID, 0, LOG_ARGTYPE_INT, + "Fatal Error: intstatus 0x%x\n"}, + + {FMTSTR_AUTH_FAIL_ID, 0, LOG_ARGTYPE_STR_INT, + "Authentication to %s Failed with status %d\n"}, + + {FMTSTR_ASSOC_FAIL_ID, 0, LOG_ARGTYPE_STR_INT, + "Association to %s Failed with status %d\n"}, + + {FMTSTR_IBSS_FAIL_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Unable to start IBSS since PeerNet is already active\n"}, + + {FMTSTR_EXTAP_FAIL_ID, FMTSTRF_USER, LOG_ARGTYPE_NULL, + "Unable to start Ext-AP since PeerNet is already active\n"}, + + {FMTSTR_MAX_ID, 0, 0, "\0"} +}; + +#endif /* _WLC_EXTLOG_IDSTR_H_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmspibrcm.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmspibrcm.h @@ -0,0 +1,139 @@ +/* + * SD-SPI Protocol Conversion - BCMSDH->gSPI Translation Layer + * + * Copyright (C) 2012, Broadcom Corporation + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of Broadcom Corporation. + * + * $Id: bcmspibrcm.h 241182 2011-02-17 21:50:03Z $ + */ +#ifndef _BCM_SPI_BRCM_H +#define _BCM_SPI_BRCM_H + +/* global msglevel for debug messages - bitvals come from sdiovar.h */ + +#define sd_err(x) +#define sd_trace(x) +#define sd_info(x) +#define sd_debug(x) +#define sd_data(x) +#define sd_ctrl(x) + +#define sd_log(x) + +#define SDIOH_ASSERT(exp) \ + do { if (!(exp)) \ + printf("!!!ASSERT fail: file %s lines %d", __FILE__, __LINE__); \ + } while (0) + +#define BLOCK_SIZE_F1 64 +#define BLOCK_SIZE_F2 2048 +#define BLOCK_SIZE_F3 2048 + +/* internal return code */ +#define SUCCESS 0 +#undef ERROR +#define ERROR 1 +#define ERROR_UF 2 +#define ERROR_OF 3 + +/* private bus modes */ +#define SDIOH_MODE_SPI 0 + +#define USE_BLOCKMODE 0x2 /* Block mode can be single block or multi */ +#define USE_MULTIBLOCK 0x4 + +struct sdioh_info { + uint cfg_bar; /* pci cfg address for bar */ + uint32 caps; /* cached value of capabilities reg */ + void *bar0; /* BAR0 for PCI Device */ + osl_t *osh; /* osh handler */ + void *controller; /* Pointer to SPI Controller's private data struct */ + + uint lockcount; /* nest count of spi_lock() calls */ + bool client_intr_enabled; /* interrupt connnected flag */ + bool intr_handler_valid; /* client driver interrupt handler valid */ + sdioh_cb_fn_t intr_handler; /* registered interrupt handler */ + void *intr_handler_arg; /* argument to call interrupt handler */ + bool initialized; /* card initialized */ + uint32 target_dev; /* Target device ID */ + uint32 intmask; /* Current active interrupts */ + void *sdos_info; /* Pointer to per-OS private data */ + + uint32 controller_type; /* Host controller type */ + uint8 version; /* Host Controller Spec Compliance Version */ + uint irq; /* Client irq */ + uint32 intrcount; /* Client interrupts */ + uint32 local_intrcount; /* Controller interrupts */ + bool host_init_done; /* Controller initted */ + bool card_init_done; /* Client SDIO interface initted */ + bool polled_mode; /* polling for command completion */ + + bool sd_use_dma; /* DMA on CMD53 */ + bool sd_blockmode; /* sd_blockmode == FALSE => 64 Byte Cmd 53s. */ + /* Must be on for sd_multiblock to be effective */ + bool use_client_ints; /* If this is false, make sure to restore */ + /* polling hack in wl_linux.c:wl_timer() */ + int adapter_slot; /* Maybe dealing with multiple slots/controllers */ + int sd_mode; /* SD1/SD4/SPI */ + int client_block_size[SPI_MAX_IOFUNCS]; /* Blocksize */ + uint32 data_xfer_count; /* Current transfer */ + uint16 card_rca; /* Current Address */ + uint8 num_funcs; /* Supported funcs on client */ + uint32 card_dstatus; /* 32bit device status */ + uint32 com_cis_ptr; + uint32 func_cis_ptr[SPI_MAX_IOFUNCS]; + void *dma_buf; + ulong dma_phys; + int r_cnt; /* rx count */ + int t_cnt; /* tx_count */ + uint32 wordlen; /* host processor 16/32bits */ + uint32 prev_fun; + uint32 chip; + uint32 chiprev; + bool resp_delay_all; + bool dwordmode; + bool resp_delay_new; + + struct spierrstats_t spierrstats; +}; + +/************************************************************ + * Internal interfaces: per-port references into bcmspibrcm.c + */ + +/* Global message bits */ +extern uint sd_msglevel; + +/************************************************************** + * Internal interfaces: bcmspibrcm.c references to per-port code + */ + +/* Interrupt (de)registration routines */ +extern int spi_register_irq(sdioh_info_t *sd, uint irq); +extern void spi_free_irq(uint irq, sdioh_info_t *sd); + +/* OS-specific interrupt wrappers (atomic interrupt enable/disable) */ +extern void spi_lock(sdioh_info_t *sd); +extern void spi_unlock(sdioh_info_t *sd); + +/* Allocate/init/free per-OS private data */ +extern int spi_osinit(sdioh_info_t *sd); +extern void spi_osfree(sdioh_info_t *sd); + +#define SPI_RW_FLAG_M BITFIELD_MASK(1) /* Bit [31] - R/W Command Bit */ +#define SPI_RW_FLAG_S 31 +#define SPI_ACCESS_M BITFIELD_MASK(1) /* Bit [30] - Fixed/Incr Access */ +#define SPI_ACCESS_S 30 +#define SPI_FUNCTION_M BITFIELD_MASK(2) /* Bit [29:28] - Function Number */ +#define SPI_FUNCTION_S 28 +#define SPI_REG_ADDR_M BITFIELD_MASK(17) /* Bit [27:11] - Address */ +#define SPI_REG_ADDR_S 11 +#define SPI_LEN_M BITFIELD_MASK(11) /* Bit [10:0] - Packet length */ +#define SPI_LEN_S 0 + +#endif /* _BCM_SPI_BRCM_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/pcicfg.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/pcicfg.h @@ -0,0 +1,90 @@ +/* + * pcicfg.h: PCI configuration constants and structures. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: pcicfg.h 309193 2012-01-19 00:03:57Z $ + */ + +#ifndef _h_pcicfg_ +#define _h_pcicfg_ + + +#define PCI_CFG_VID 0 +#define PCI_CFG_DID 2 +#define PCI_CFG_CMD 4 +#define PCI_CFG_STAT 6 +#define PCI_CFG_REV 8 +#define PCI_CFG_PROGIF 9 +#define PCI_CFG_SUBCL 0xa +#define PCI_CFG_BASECL 0xb +#define PCI_CFG_CLSZ 0xc +#define PCI_CFG_LATTIM 0xd +#define PCI_CFG_HDR 0xe +#define PCI_CFG_BIST 0xf +#define PCI_CFG_BAR0 0x10 +#define PCI_CFG_BAR1 0x14 +#define PCI_CFG_BAR2 0x18 +#define PCI_CFG_BAR3 0x1c +#define PCI_CFG_BAR4 0x20 +#define PCI_CFG_BAR5 0x24 +#define PCI_CFG_CIS 0x28 +#define PCI_CFG_SVID 0x2c +#define PCI_CFG_SSID 0x2e +#define PCI_CFG_ROMBAR 0x30 +#define PCI_CFG_CAPPTR 0x34 +#define PCI_CFG_INT 0x3c +#define PCI_CFG_PIN 0x3d +#define PCI_CFG_MINGNT 0x3e +#define PCI_CFG_MAXLAT 0x3f +#define PCI_BAR0_WIN 0x80 +#define PCI_BAR1_WIN 0x84 +#define PCI_SPROM_CONTROL 0x88 +#define PCI_BAR1_CONTROL 0x8c +#define PCI_INT_STATUS 0x90 +#define PCI_INT_MASK 0x94 +#define PCI_TO_SB_MB 0x98 +#define PCI_BACKPLANE_ADDR 0xa0 +#define PCI_BACKPLANE_DATA 0xa4 +#define PCI_CLK_CTL_ST 0xa8 +#define PCI_BAR0_WIN2 0xac +#define PCI_GPIO_IN 0xb0 +#define PCI_GPIO_OUT 0xb4 +#define PCI_GPIO_OUTEN 0xb8 + +#define PCI_BAR0_SHADOW_OFFSET (2 * 1024) +#define PCI_BAR0_SPROM_OFFSET (4 * 1024) +#define PCI_BAR0_PCIREGS_OFFSET (6 * 1024) +#define PCI_BAR0_PCISBR_OFFSET (4 * 1024) + +#define PCIE2_BAR0_WIN2 0x70 +#define PCIE2_BAR0_CORE2_WIN 0x74 +#define PCIE2_BAR0_CORE2_WIN2 0x78 + +#define PCI_BAR0_WINSZ (16 * 1024) + +#define PCI_16KB0_PCIREGS_OFFSET (8 * 1024) +#define PCI_16KB0_CCREGS_OFFSET (12 * 1024) +#define PCI_16KBB0_WINSZ (16 * 1024) + + +#define PCI_CONFIG_SPACE_SIZE 256 +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/packed_section_end.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/packed_section_end.h @@ -0,0 +1,53 @@ +/* + * Declare directives for structure packing. No padding will be provided + * between the members of packed structures, and therefore, there is no + * guarantee that structure members will be aligned. + * + * Declaring packed structures is compiler specific. In order to handle all + * cases, packed structures should be delared as: + * + * #include + * + * typedef BWL_PRE_PACKED_STRUCT struct foobar_t { + * some_struct_members; + * } BWL_POST_PACKED_STRUCT foobar_t; + * + * #include + * + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * $Id: packed_section_end.h 241182 2011-02-17 21:50:03Z $ + */ + + + +#ifdef BWL_PACKED_SECTION + #undef BWL_PACKED_SECTION +#else + #error "BWL_PACKED_SECTION is NOT defined!" +#endif + + + + + +#undef BWL_PRE_PACKED_STRUCT +#undef BWL_POST_PACKED_STRUCT --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/rwl_wifi.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/rwl_wifi.h @@ -0,0 +1,96 @@ +/* + * RWL definitions of + * Broadcom 802.11bang Networking Device Driver + * + * Copyright (C) 2012, Broadcom Corporation + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of Broadcom Corporation. + * + * $Id: rwl_wifi.h 281527 2011-09-02 17:12:53Z $ + * + */ + +#ifndef _rwl_wifi_h_ +#define _rwl_wifi_h_ + +#if defined(RWL_WIFI) || defined(WIFI_REFLECTOR) || defined(RFAWARE) + +#define RWL_ACTION_WIFI_CATEGORY 127 /* Vendor-specific category value for WiFi */ +#define RWL_WIFI_OUI_BYTE0 0x00 /* BRCM-specific public OUI */ +#define RWL_WIFI_OUI_BYTE1 0x90 +#define RWL_WIFI_OUI_BYTE2 0x4c +#define RWL_WIFI_ACTION_FRAME_SIZE sizeof(struct dot11_action_wifi_vendor_specific) +#define RWL_WIFI_FIND_MY_PEER 0x09 /* Used while finding server */ +#define RWL_WIFI_FOUND_PEER 0x0A /* Server response to the client */ +#define RWL_WIFI_DEFAULT 0x00 +#define RWL_ACTION_WIFI_FRAG_TYPE 0x55 /* Fragment indicator for receiver */ + +/* + * Information about the action frame data fields in the dot11_action_wifi_vendor_specific + * cdc structure (1 to 16). This does not include the status flag. Since this + * is not directly visible to the driver code, we can't use sizeof(struct cdc_ioctl). + * Hence Ref MAC address offset starts from byte 17. + * REF MAC ADDR (6 bytes (MAC Address len) from byte 17 to 22) + * DUT MAC ADDR (6 bytes after the REF MAC Address byte 23 to 28) + * unused (byte 29 to 49) + * REF/Client Channel offset (50) + * DUT/Server channel offset (51) + * --------------------------------------------------------------------------------------- + * cdc struct|REF MAC ADDR|DUT_MAC_ADDR|un used|REF Channel|DUT channel|Action frame Data| + * 1---------17-----------23-------------------50----------51----------52----------------1040 + * REF MAC addr after CDC struct without status flag (status flag not used by wifi) + */ + +#define RWL_REF_MAC_ADDRESS_OFFSET 17 +#define RWL_DUT_MAC_ADDRESS_OFFSET 23 +#define RWL_WIFI_CLIENT_CHANNEL_OFFSET 50 +#define RWL_WIFI_SERVER_CHANNEL_OFFSET 51 + +#ifdef WIFI_REFLECTOR +#include +#define REMOTE_FINDSERVER_CMD 16 +#define RWL_WIFI_ACTION_CMD "wifiaction" +#define RWL_WIFI_ACTION_CMD_LEN 11 /* With the NULL terminator */ +#define REMOTE_SET_CMD 1 +#define REMOTE_GET_CMD 2 +#define REMOTE_REPLY 4 +#define RWL_WIFI_DEFAULT_TYPE 0x00 +#define RWL_WIFI_DEFAULT_SUBTYPE 0x00 +#define RWL_ACTION_FRAME_DATA_SIZE 1024 /* fixed size for the wifi frame data */ +#define RWL_WIFI_CDC_HEADER_OFFSET 0 +#define RWL_WIFI_FRAG_DATA_SIZE 960 /* max size of the frag data */ +#define RWL_DEFAULT_WIFI_FRAG_COUNT 127 /* maximum fragment count */ +#define RWL_WIFI_RETRY 5 /* CMD retry count for wifi */ +#define RWL_WIFI_SEND 5 /* WIFI frame sent count */ +#define RWL_WIFI_SEND_DELAY 100 /* delay between two frames */ +#define MICROSEC_CONVERTOR_VAL 1000 +#ifndef IFNAMSIZ +#define IFNAMSIZ 16 +#endif + +typedef struct rem_packet { + rem_ioctl_t rem_cdc; + uchar message [RWL_ACTION_FRAME_DATA_SIZE]; +} rem_packet_t; + +struct send_packet { + char command [RWL_WIFI_ACTION_CMD_LEN]; + dot11_action_wifi_vendor_specific_t response; +} PACKED; +typedef struct send_packet send_packet_t; + +#define REMOTE_SIZE sizeof(rem_ioctl_t) +#endif /* WIFI_REFLECTOR */ + +typedef struct rwl_request { + struct rwl_request* next_request; + struct dot11_action_wifi_vendor_specific action_frame; +} rwl_request_t; + + +#endif /* defined(RWL_WIFI) || defined(WIFI_REFLECTOR) */ +#endif /* _rwl_wifi_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/msgtrace.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/msgtrace.h @@ -0,0 +1,74 @@ +/* + * Trace messages sent over HBUS + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: msgtrace.h 281527 2011-09-02 17:12:53Z $ + */ + +#ifndef _MSGTRACE_H +#define _MSGTRACE_H + +#ifndef _TYPEDEFS_H_ +#include +#endif + + +/* This marks the start of a packed structure section. */ +#include + +#define MSGTRACE_VERSION 1 + +/* Message trace header */ +typedef BWL_PRE_PACKED_STRUCT struct msgtrace_hdr { + uint8 version; + uint8 spare; + uint16 len; /* Len of the trace */ + uint32 seqnum; /* Sequence number of message. Useful if the messsage has been lost + * because of DMA error or a bus reset (ex: SDIO Func2) + */ + uint32 discarded_bytes; /* Number of discarded bytes because of trace overflow */ + uint32 discarded_printf; /* Number of discarded printf because of trace overflow */ +} BWL_POST_PACKED_STRUCT msgtrace_hdr_t; + +#define MSGTRACE_HDRLEN sizeof(msgtrace_hdr_t) + +/* The hbus driver generates traces when sending a trace message. This causes endless traces. + * This flag must be set to TRUE in any hbus traces. The flag is reset in the function msgtrace_put. + * This prevents endless traces but generates hasardous lost of traces only in bus device code. + * It is recommendat to set this flag in macro SD_TRACE but not in SD_ERROR for avoiding missing + * hbus error traces. hbus error trace should not generates endless traces. + */ +extern bool msgtrace_hbus_trace; + +typedef void (*msgtrace_func_send_t)(void *hdl1, void *hdl2, uint8 *hdr, + uint16 hdrlen, uint8 *buf, uint16 buflen); +extern void msgtrace_start(void); +extern void msgtrace_stop(void); +extern void msgtrace_sent(void); +extern void msgtrace_put(char *buf, int count); +extern void msgtrace_init(void *hdl1, void *hdl2, msgtrace_func_send_t func_send); +extern bool msgtrace_event_enabled(void); + +/* This marks the end of a packed structure section. */ +#include + +#endif /* _MSGTRACE_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcm_cfg.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcm_cfg.h @@ -0,0 +1,29 @@ +/* + * BCM common config options + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcm_cfg.h 294399 2011-11-07 03:31:22Z $ + */ + +#ifndef _bcm_cfg_h_ +#define _bcm_cfg_h_ +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sbpcmcia.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sbpcmcia.h @@ -0,0 +1,108 @@ +/* + * BCM43XX Sonics SiliconBackplane PCMCIA core hardware definitions. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sbpcmcia.h 326494 2012-04-09 13:29:57Z $ + */ + +#ifndef _SBPCMCIA_H +#define _SBPCMCIA_H + + + + +#define PCMCIA_FCR (0x700 / 2) + +#define FCR0_OFF 0 +#define FCR1_OFF (0x40 / 2) +#define FCR2_OFF (0x80 / 2) +#define FCR3_OFF (0xc0 / 2) + +#define PCMCIA_FCR0 (0x700 / 2) +#define PCMCIA_FCR1 (0x740 / 2) +#define PCMCIA_FCR2 (0x780 / 2) +#define PCMCIA_FCR3 (0x7c0 / 2) + + + +#define PCMCIA_COR 0 + +#define COR_RST 0x80 +#define COR_LEV 0x40 +#define COR_IRQEN 0x04 +#define COR_BLREN 0x01 +#define COR_FUNEN 0x01 + + +#define PCICIA_FCSR (2 / 2) +#define PCICIA_PRR (4 / 2) +#define PCICIA_SCR (6 / 2) +#define PCICIA_ESR (8 / 2) + + +#define PCM_MEMOFF 0x0000 +#define F0_MEMOFF 0x1000 +#define F1_MEMOFF 0x2000 +#define F2_MEMOFF 0x3000 +#define F3_MEMOFF 0x4000 + + +#define MEM_ADDR0 (0x728 / 2) +#define MEM_ADDR1 (0x72a / 2) +#define MEM_ADDR2 (0x72c / 2) + + +#define PCMCIA_ADDR0 (0x072e / 2) +#define PCMCIA_ADDR1 (0x0730 / 2) +#define PCMCIA_ADDR2 (0x0732 / 2) + +#define MEM_SEG (0x0734 / 2) +#define SROM_CS (0x0736 / 2) +#define SROM_DATAL (0x0738 / 2) +#define SROM_DATAH (0x073a / 2) +#define SROM_ADDRL (0x073c / 2) +#define SROM_ADDRH (0x073e / 2) +#define SROM_INFO2 (0x0772 / 2) +#define SROM_INFO (0x07be / 2) + + +#define SROM_IDLE 0 +#define SROM_WRITE 1 +#define SROM_READ 2 +#define SROM_WEN 4 +#define SROM_WDS 7 +#define SROM_DONE 8 + + +#define SRI_SZ_MASK 0x03 +#define SRI_BLANK 0x04 +#define SRI_OTP 0x80 + + + +#define SBTML_INT_ACK 0x40000 +#define SBTML_INT_EN 0x20000 + + +#define SBTMH_INT_STATUS 0x40000 + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/linuxver.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/linuxver.h @@ -0,0 +1,614 @@ +/* + * Linux-specific abstractions to gain some independence from linux kernel versions. + * Pave over some 2.2 versus 2.4 versus 2.6 kernel differences. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: linuxver.h 315203 2012-02-16 00:58:00Z $ + */ + +#ifndef _linuxver_h_ +#define _linuxver_h_ + +#include +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) +#include +#else +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33)) +#include +#else +#include +#endif +#endif +#include + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 0)) + +#ifdef __UNDEF_NO_VERSION__ +#undef __NO_VERSION__ +#else +#define __NO_VERSION__ +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0) +#define module_param(_name_, _type_, _perm_) MODULE_PARM(_name_, "i") +#define module_param_string(_name_, _string_, _size_, _perm_) \ + MODULE_PARM(_string_, "c" __MODULE_STRING(_size_)) +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 9)) +#include +#else +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) +#include +#else +#include +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)) +#undef IP_TOS +#endif +#include + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 41)) +#include +#else +#include +#ifndef work_struct +#define work_struct tq_struct +#endif +#ifndef INIT_WORK +#define INIT_WORK(_work, _func, _data) INIT_TQUEUE((_work), (_func), (_data)) +#endif +#ifndef schedule_work +#define schedule_work(_work) schedule_task((_work)) +#endif +#ifndef flush_scheduled_work +#define flush_scheduled_work() flush_scheduled_tasks() +#endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) +#define DAEMONIZE(a) daemonize(a); \ + allow_signal(SIGKILL); \ + allow_signal(SIGTERM); +#else /* Linux 2.4 (w/o preemption patch) */ +#define DAEMONIZE(a) daemonize(); \ + do { if (a) \ + strncpy(current->comm, a, MIN(sizeof(current->comm), (strlen(a) + } while (0); +#endif /* LINUX_VERSION_CODE */ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +#define MY_INIT_WORK(_work, _func) INIT_WORK(_work, _func) +#else +#define MY_INIT_WORK(_work, _func) INIT_WORK(_work, _func, _work) +#if !(LINUX_VERSION_CODE == KERNEL_VERSION(2, 6, 18) && defined(RHEL_MAJOR) && \ + (RHEL_MAJOR == 5)) + +typedef void (*work_func_t)(void *work); +#endif +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) + +#ifndef IRQ_NONE +typedef void irqreturn_t; +#define IRQ_NONE +#define IRQ_HANDLED +#define IRQ_RETVAL(x) +#endif +#else +typedef irqreturn_t(*FN_ISR) (int irq, void *dev_id, struct pt_regs *ptregs); +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18) +#define IRQF_SHARED SA_SHIRQ +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 17) +#ifdef CONFIG_NET_RADIO +#define CONFIG_WIRELESS_EXT +#endif +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 67) +#define MOD_INC_USE_COUNT +#define MOD_DEC_USE_COUNT +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32) +#include +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29) +#include +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29) +#include +#else +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 14) +#include +#endif +#endif + + +#ifndef __exit +#define __exit +#endif +#ifndef __devexit +#define __devexit +#endif +#ifndef __devinit +#define __devinit __init +#endif +#ifndef __devinitdata +#define __devinitdata +#endif +#ifndef __devexit_p +#define __devexit_p(x) x +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)) + +#define pci_get_drvdata(dev) (dev)->sysdata +#define pci_set_drvdata(dev, value) (dev)->sysdata = (value) + + + +struct pci_device_id { + unsigned int vendor, device; + unsigned int subvendor, subdevice; + unsigned int class, class_mask; + unsigned long driver_data; +}; + +struct pci_driver { + struct list_head node; + char *name; + const struct pci_device_id *id_table; + int (*probe)(struct pci_dev *dev, + const struct pci_device_id *id); + void (*remove)(struct pci_dev *dev); + void (*suspend)(struct pci_dev *dev); + void (*resume)(struct pci_dev *dev); +}; + +#define MODULE_DEVICE_TABLE(type, name) +#define PCI_ANY_ID (~0) + + +#define pci_module_init pci_register_driver +extern int pci_register_driver(struct pci_driver *drv); +extern void pci_unregister_driver(struct pci_driver *drv); + +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 18)) +#define pci_module_init pci_register_driver +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18)) +#ifdef MODULE +#define module_init(x) int init_module(void) { return x(); } +#define module_exit(x) void cleanup_module(void) { x(); } +#else +#define module_init(x) __initcall(x); +#define module_exit(x) __exitcall(x); +#endif +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31) +#define WL_USE_NETDEV_OPS +#else +#undef WL_USE_NETDEV_OPS +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)) && defined(CONFIG_RFKILL) +#define WL_CONFIG_RFKILL +#else +#undef WL_CONFIG_RFKILL +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 48)) +#define list_for_each(pos, head) \ + for (pos = (head)->next; pos != (head); pos = pos->next) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 13)) +#define pci_resource_start(dev, bar) ((dev)->base_address[(bar)]) +#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 44)) +#define pci_resource_start(dev, bar) ((dev)->resource[(bar)].start) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 23)) +#define pci_enable_device(dev) do { } while (0) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 14)) +#define net_device device +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 42)) + + + +#ifndef PCI_DMA_TODEVICE +#define PCI_DMA_TODEVICE 1 +#define PCI_DMA_FROMDEVICE 2 +#endif + +typedef u32 dma_addr_t; + + +static inline int get_order(unsigned long size) +{ + int order; + + size = (size-1) >> (PAGE_SHIFT-1); + order = -1; + do { + size >>= 1; + order++; + } while (size); + return order; +} + +static inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size, + dma_addr_t *dma_handle) +{ + void *ret; + int gfp = GFP_ATOMIC | GFP_DMA; + + ret = (void *)__get_free_pages(gfp, get_order(size)); + + if (ret != NULL) { + memset(ret, 0, size); + *dma_handle = virt_to_bus(ret); + } + return ret; +} +static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size, + void *vaddr, dma_addr_t dma_handle) +{ + free_pages((unsigned long)vaddr, get_order(size)); +} +#define pci_map_single(cookie, address, size, dir) virt_to_bus(address) +#define pci_unmap_single(cookie, address, size, dir) + +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 43)) + +#define dev_kfree_skb_any(a) dev_kfree_skb(a) +#define netif_down(dev) do { (dev)->start = 0; } while (0) + + +#ifndef _COMPAT_NETDEVICE_H + + + +#define dev_kfree_skb_irq(a) dev_kfree_skb(a) +#define netif_wake_queue(dev) \ + do { clear_bit(0, &(dev)->tbusy); mark_bh(NET_BH); } while (0) +#define netif_stop_queue(dev) set_bit(0, &(dev)->tbusy) + +static inline void netif_start_queue(struct net_device *dev) +{ + dev->tbusy = 0; + dev->interrupt = 0; + dev->start = 1; +} + +#define netif_queue_stopped(dev) (dev)->tbusy +#define netif_running(dev) (dev)->start + +#endif + +#define netif_device_attach(dev) netif_start_queue(dev) +#define netif_device_detach(dev) netif_stop_queue(dev) + + +#define tasklet_struct tq_struct +static inline void tasklet_schedule(struct tasklet_struct *tasklet) +{ + queue_task(tasklet, &tq_immediate); + mark_bh(IMMEDIATE_BH); +} + +static inline void tasklet_init(struct tasklet_struct *tasklet, + void (*func)(unsigned long), + unsigned long data) +{ + tasklet->next = NULL; + tasklet->sync = 0; + tasklet->routine = (void (*)(void *))func; + tasklet->data = (void *)data; +} +#define tasklet_kill(tasklet) { do {} while (0); } + + +#define del_timer_sync(timer) del_timer(timer) + +#else + +#define netif_down(dev) + +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 3)) + + +#define PREPARE_TQUEUE(_tq, _routine, _data) \ + do { \ + (_tq)->routine = _routine; \ + (_tq)->data = _data; \ + } while (0) + + +#define INIT_TQUEUE(_tq, _routine, _data) \ + do { \ + INIT_LIST_HEAD(&(_tq)->list); \ + (_tq)->sync = 0; \ + PREPARE_TQUEUE((_tq), (_routine), (_data)); \ + } while (0) + +#endif + + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 9) +#define PCI_SAVE_STATE(a, b) pci_save_state(a) +#define PCI_RESTORE_STATE(a, b) pci_restore_state(a) +#else +#define PCI_SAVE_STATE(a, b) pci_save_state(a, b) +#define PCI_RESTORE_STATE(a, b) pci_restore_state(a, b) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 6)) +static inline int +pci_save_state(struct pci_dev *dev, u32 *buffer) +{ + int i; + if (buffer) { + for (i = 0; i < 16; i++) + pci_read_config_dword(dev, i * 4, &buffer[i]); + } + return 0; +} + +static inline int +pci_restore_state(struct pci_dev *dev, u32 *buffer) +{ + int i; + + if (buffer) { + for (i = 0; i < 16; i++) + pci_write_config_dword(dev, i * 4, buffer[i]); + } + + else { + for (i = 0; i < 6; i ++) + pci_write_config_dword(dev, + PCI_BASE_ADDRESS_0 + (i * 4), + pci_resource_start(dev, i)); + pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); + } + return 0; +} +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 19)) +#define read_c0_count() read_32bit_cp0_register(CP0_COUNT) +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)) +#ifndef SET_MODULE_OWNER +#define SET_MODULE_OWNER(dev) do {} while (0) +#define OLD_MOD_INC_USE_COUNT MOD_INC_USE_COUNT +#define OLD_MOD_DEC_USE_COUNT MOD_DEC_USE_COUNT +#else +#define OLD_MOD_INC_USE_COUNT do {} while (0) +#define OLD_MOD_DEC_USE_COUNT do {} while (0) +#endif +#else +#ifndef SET_MODULE_OWNER +#define SET_MODULE_OWNER(dev) do {} while (0) +#endif +#ifndef MOD_INC_USE_COUNT +#define MOD_INC_USE_COUNT do {} while (0) +#endif +#ifndef MOD_DEC_USE_COUNT +#define MOD_DEC_USE_COUNT do {} while (0) +#endif +#define OLD_MOD_INC_USE_COUNT MOD_INC_USE_COUNT +#define OLD_MOD_DEC_USE_COUNT MOD_DEC_USE_COUNT +#endif + +#ifndef SET_NETDEV_DEV +#define SET_NETDEV_DEV(net, pdev) do {} while (0) +#endif + +#ifndef HAVE_FREE_NETDEV +#define free_netdev(dev) kfree(dev) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) + +#define af_packet_priv data +#endif + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 11) +#define DRV_SUSPEND_STATE_TYPE pm_message_t +#else +#define DRV_SUSPEND_STATE_TYPE uint32 +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +#define CHECKSUM_HW CHECKSUM_PARTIAL +#endif + +typedef struct { + void *parent; + struct task_struct *p_task; + long thr_pid; + int prio; + struct semaphore sema; + int terminated; + struct completion completed; +} tsk_ctl_t; + + + + +#ifdef DHD_DEBUG +#define DBG_THR(x) printk x +#else +#define DBG_THR(x) +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) +#define SMP_RD_BARRIER_DEPENDS(x) smp_read_barrier_depends(x) +#else +#define SMP_RD_BARRIER_DEPENDS(x) smp_rmb(x) +#endif + + +#define PROC_START(thread_func, owner, tsk_ctl, flags) \ +{ \ + sema_init(&((tsk_ctl)->sema), 0); \ + init_completion(&((tsk_ctl)->completed)); \ + (tsk_ctl)->parent = owner; \ + (tsk_ctl)->terminated = FALSE; \ + (tsk_ctl)->thr_pid = kernel_thread(thread_func, tsk_ctl, flags); \ + if ((tsk_ctl)->thr_pid > 0) \ + wait_for_completion(&((tsk_ctl)->completed)); \ + DBG_THR(("%s thr:%lx started\n", __FUNCTION__, (tsk_ctl)->thr_pid)); \ +} + +#define PROC_STOP(tsk_ctl) \ +{ \ + (tsk_ctl)->terminated = TRUE; \ + smp_wmb(); \ + up(&((tsk_ctl)->sema)); \ + wait_for_completion(&((tsk_ctl)->completed)); \ + DBG_THR(("%s thr:%lx terminated OK\n", __FUNCTION__, (tsk_ctl)->thr_pid)); \ + (tsk_ctl)->thr_pid = -1; \ +} + + + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)) +#define KILL_PROC(nr, sig) \ +{ \ +struct task_struct *tsk; \ +struct pid *pid; \ +pid = find_get_pid((pid_t)nr); \ +tsk = pid_task(pid, PIDTYPE_PID); \ +if (tsk) send_sig(sig, tsk, 1); \ +} +#else +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)) && (LINUX_VERSION_CODE <= \ + KERNEL_VERSION(2, 6, 30)) +#define KILL_PROC(pid, sig) \ +{ \ + struct task_struct *tsk; \ + tsk = find_task_by_vpid(pid); \ + if (tsk) send_sig(sig, tsk, 1); \ +} +#else +#define KILL_PROC(pid, sig) \ +{ \ + kill_proc(pid, sig, 1); \ +} +#endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)) +#include +#include +#else +#include + +#define __wait_event_interruptible_timeout(wq, condition, ret) \ +do { \ + wait_queue_t __wait; \ + init_waitqueue_entry(&__wait, current); \ + \ + add_wait_queue(&wq, &__wait); \ + for (;;) { \ + set_current_state(TASK_INTERRUPTIBLE); \ + if (condition) \ + break; \ + if (!signal_pending(current)) { \ + ret = schedule_timeout(ret); \ + if (!ret) \ + break; \ + continue; \ + } \ + ret = -ERESTARTSYS; \ + break; \ + } \ + current->state = TASK_RUNNING; \ + remove_wait_queue(&wq, &__wait); \ +} while (0) + +#define wait_event_interruptible_timeout(wq, condition, timeout) \ +({ \ + long __ret = timeout; \ + if (!(condition)) \ + __wait_event_interruptible_timeout(wq, condition, __ret); \ + __ret; \ +}) + +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)) +#define DEV_PRIV(dev) (dev->priv) +#else +#define DEV_PRIV(dev) netdev_priv(dev) +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 20) +#define WL_ISR(i, d, p) wl_isr((i), (d)) +#else +#define WL_ISR(i, d, p) wl_isr((i), (d), (p)) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)) +#define netdev_priv(dev) dev->priv +#endif + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcm_android_types.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcm_android_types.h @@ -0,0 +1,44 @@ +/* + * Android related remote wl declarations + * + * Copyright (C) 2012, Broadcom Corporation + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of Broadcom Corporation. + * $Id: bcm_android_types.h 241182 2011-02-17 21:50:03Z $ + * + */ +#ifndef _wlu_android_h +#define _wlu_android_h +#define __fd_mask unsigned long +typedef struct + { + +#ifdef __USE_XOPEN + __fd_mask fds_bits[__FD_SETSIZE / __NFDBITS]; +# define __FDS_BITS(set) ((set)->fds_bits) +#else + __fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS]; +# define __FDS_BITS(set) ((set)->__fds_bits) +#endif + } fd_set1; +#define fd_set fd_set1 + +#define htons(x) BCMSWAP16(x) +#define htonl(x) BCMSWAP32(x) +#define __FD_ZERO(s) \ + do { \ + unsigned int __i; \ + fd_set *__arr = (s); \ + for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \ + __FDS_BITS(__arr)[__i] = 0; \ + } while (0) +#define __FD_SET(d, s) (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d)) +#define __FD_CLR(d, s) (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d)) +#define __FD_ISSET(d, s) ((__FDS_BITS (s)[__FDELT(d)] & __FDMASK(d)) != 0) +#define MCL_CURRENT 1 +#define MCL_FUTURE 2 +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/Makefile +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/Makefile @@ -0,0 +1,53 @@ +#!/bin/bash +# +# This script serves following purpose: +# +# 1. It generates native version information by querying +# automerger maintained database to see where src/include +# came from +# 2. For select components, as listed in compvers.sh +# it generates component version files +# +# Copyright 2005, Broadcom, Inc. +# +# $Id: Makefile 241686 2011-02-19 00:22:45Z $ +# + +SRCBASE := .. + +TARGETS := epivers.h + +ifdef VERBOSE +export VERBOSE +endif + +all release: epivers compvers + +# Generate epivers.h for native branch version +epivers: + bash epivers.sh + +# Generate epivers.h for native branch version +compvers: + @if [ -s "compvers.sh" ]; then \ + echo "Generating component versions, if any"; \ + bash compvers.sh; \ + else \ + echo "Skipping component version generation"; \ + fi + +# Generate epivers.h for native branch version +clean_compvers: + @if [ -s "compvers.sh" ]; then \ + echo "bash compvers.sh clean"; \ + bash compvers.sh clean; \ + else \ + echo "Skipping component version clean"; \ + fi + +clean: + rm -f $(TARGETS) *.prev + +clean_all: clean clean_compvers + +.PHONY: all release clean epivers compvers clean_compvers --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/osl.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/osl.h @@ -0,0 +1,88 @@ +/* + * OS Abstraction Layer + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: osl.h 320905 2012-03-13 15:33:25Z $ + */ + +#ifndef _osl_h_ +#define _osl_h_ + + +typedef struct osl_info osl_t; +typedef struct osl_dmainfo osldma_t; + +#define OSL_PKTTAG_SZ 32 + + +typedef void (*pktfree_cb_fn_t)(void *ctx, void *pkt, unsigned int status); + + +typedef unsigned int (*osl_rreg_fn_t)(void *ctx, volatile void *reg, unsigned int size); +typedef void (*osl_wreg_fn_t)(void *ctx, volatile void *reg, unsigned int val, unsigned int size); + + +#include + +#ifndef PKTDBG_TRACE +#define PKTDBG_TRACE(osh, pkt, bit) +#endif + +#define PKTCTFMAP(osh, p) + + + +#define SET_REG(osh, r, mask, val) W_REG((osh), (r), ((R_REG((osh), r) & ~(mask)) | (val))) + +#ifndef AND_REG +#define AND_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) & (v)) +#endif + +#ifndef OR_REG +#define OR_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) | (v)) +#endif + +#if !defined(OSL_SYSUPTIME) +#define OSL_SYSUPTIME() (0) +#define OSL_SYSUPTIME_SUPPORT FALSE +#else +#define OSL_SYSUPTIME_SUPPORT TRUE +#endif + +#if !defined(PKTC) +#define PKTCCNT(skb) (0) +#define PKTCLEN(skb) (0) +#define PKTCFLAGS(skb) (0) +#define PKTCSETCNT(skb, c) +#define PKTCSETLEN(skb, l) +#define PKTCSETFLAG(skb, fb) +#define PKTCCLRFLAG(skb, fb) +#define PKTCLINK(skb) PKTLINK(skb) +#define PKTSETCLINK(skb, x) PKTSETLINK((skb), (x)) +#define PKTISCHAINED(skb) FALSE +#define FOREACH_CHAINED_PKT(skb, nskb) \ + for ((nskb) = NULL; (skb) != NULL; (skb) = (nskb)) +#define PKTCFREE PKTFREE +#endif + + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/hndrte_armtrap.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/hndrte_armtrap.h @@ -0,0 +1,88 @@ +/* + * HNDRTE arm trap handling. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: hndrte_armtrap.h 261365 2011-05-24 20:42:23Z $ + */ + +#ifndef _hndrte_armtrap_h +#define _hndrte_armtrap_h + + +/* ARM trap handling */ + +/* Trap types defined by ARM (see arminc.h) */ + +/* Trap locations in lo memory */ +#define TRAP_STRIDE 4 +#define FIRST_TRAP TR_RST +#define LAST_TRAP (TR_FIQ * TRAP_STRIDE) + +#if defined(__ARM_ARCH_4T__) +#define MAX_TRAP_TYPE (TR_FIQ + 1) +#elif defined(__ARM_ARCH_7M__) +#define MAX_TRAP_TYPE (TR_ISR + ARMCM3_NUMINTS) +#endif /* __ARM_ARCH_7M__ */ + +/* The trap structure is defined here as offsets for assembly */ +#define TR_TYPE 0x00 +#define TR_EPC 0x04 +#define TR_CPSR 0x08 +#define TR_SPSR 0x0c +#define TR_REGS 0x10 +#define TR_REG(n) (TR_REGS + (n) * 4) +#define TR_SP TR_REG(13) +#define TR_LR TR_REG(14) +#define TR_PC TR_REG(15) + +#define TRAP_T_SIZE 80 + +#ifndef _LANGUAGE_ASSEMBLY + +#include + +typedef struct _trap_struct { + uint32 type; + uint32 epc; + uint32 cpsr; + uint32 spsr; + uint32 r0; /* a1 */ + uint32 r1; /* a2 */ + uint32 r2; /* a3 */ + uint32 r3; /* a4 */ + uint32 r4; /* v1 */ + uint32 r5; /* v2 */ + uint32 r6; /* v3 */ + uint32 r7; /* v4 */ + uint32 r8; /* v5 */ + uint32 r9; /* sb/v6 */ + uint32 r10; /* sl/v7 */ + uint32 r11; /* fp/v8 */ + uint32 r12; /* ip */ + uint32 r13; /* sp */ + uint32 r14; /* lr */ + uint32 pc; /* r15 */ +} trap_t; + +#endif /* !_LANGUAGE_ASSEMBLY */ + +#endif /* _hndrte_armtrap_h */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/wlfc_proto.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/wlfc_proto.h @@ -0,0 +1,229 @@ +/* +* Copyright (C) 1999-2012, Broadcom Corporation +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2 (the "GPL"), +* available at http://www.broadcom.com/licenses/GPLv2.php, with the +* following added to such license: +* +* As a special exception, the copyright holders of this software give you +* permission to link this software with independent modules, and to copy and +* distribute the resulting executable under terms of your choice, provided that +* you also meet, for each linked independent module, the terms and conditions of +* the license of that module. An independent module is a module which is not +* derived from this software. The special exception does not apply to any +* modifications of the software. +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a license +* other than the GPL, without Broadcom's express prior written consent. +* $Id: wlfc_proto.h 328114 2012-04-18 00:02:46Z $ +* +*/ +#ifndef __wlfc_proto_definitions_h__ +#define __wlfc_proto_definitions_h__ + + /* Use TLV to convey WLFC information. + --------------------------------------------------------------------------- + | Type | Len | value | Description + --------------------------------------------------------------------------- + | 1 | 1 | (handle) | MAC OPEN + --------------------------------------------------------------------------- + | 2 | 1 | (handle) | MAC CLOSE + --------------------------------------------------------------------------- + | 3 | 2 | (count, handle, prec_bmp)| Set the credit depth for a MAC dstn + --------------------------------------------------------------------------- + | 4 | 4 | see pkttag comments | TXSTATUS + --------------------------------------------------------------------------- + | 5 | 4 | see pkttag comments | PKKTTAG [host->firmware] + --------------------------------------------------------------------------- + | 6 | 8 | (handle, ifid, MAC) | MAC ADD + --------------------------------------------------------------------------- + | 7 | 8 | (handle, ifid, MAC) | MAC DEL + --------------------------------------------------------------------------- + | 8 | 1 | (rssi) | RSSI - RSSI value for the packet. + --------------------------------------------------------------------------- + | 9 | 1 | (interface ID) | Interface OPEN + --------------------------------------------------------------------------- + | 10 | 1 | (interface ID) | Interface CLOSE + --------------------------------------------------------------------------- + | 11 | 8 | fifo credit returns map | FIFO credits back to the host + | | | | + | | | | -------------------------------------- + | | | | | ac0 | ac1 | ac2 | ac3 | bcmc | atim | + | | | | -------------------------------------- + | | | | + --------------------------------------------------------------------------- + | 12 | 2 | MAC handle, | Host provides a bitmap of pending + | | | AC[0-3] traffic bitmap | unicast traffic for MAC-handle dstn. + | | | | [host->firmware] + --------------------------------------------------------------------------- + | 13 | 3 | (count, handle, prec_bmp)| One time request for packet to a specific + | | | | MAC destination. + --------------------------------------------------------------------------- + | 15 | 1 | interface ID | NIC period start + --------------------------------------------------------------------------- + | 16 | 1 | interface ID | NIC period end + --------------------------------------------------------------------------- + | 17 | 3 | (ifid, txs) | Action frame tx status + --------------------------------------------------------------------------- + | 255 | N/A | N/A | FILLER - This is a special type + | | | | that has no length or value. + | | | | Typically used for padding. + --------------------------------------------------------------------------- + */ + +#define WLFC_CTL_TYPE_MAC_OPEN 1 +#define WLFC_CTL_TYPE_MAC_CLOSE 2 +#define WLFC_CTL_TYPE_MAC_REQUEST_CREDIT 3 +#define WLFC_CTL_TYPE_TXSTATUS 4 +#define WLFC_CTL_TYPE_PKTTAG 5 + +#define WLFC_CTL_TYPE_MACDESC_ADD 6 +#define WLFC_CTL_TYPE_MACDESC_DEL 7 +#define WLFC_CTL_TYPE_RSSI 8 + +#define WLFC_CTL_TYPE_INTERFACE_OPEN 9 +#define WLFC_CTL_TYPE_INTERFACE_CLOSE 10 + +#define WLFC_CTL_TYPE_FIFO_CREDITBACK 11 + +#define WLFC_CTL_TYPE_PENDING_TRAFFIC_BMP 12 +#define WLFC_CTL_TYPE_MAC_REQUEST_PACKET 13 +#define WLFC_CTL_TYPE_HOST_REORDER_RXPKTS 14 + +#define WLFC_CTL_TYPE_NIC_PRD_START 15 +#define WLFC_CTL_TYPE_NIC_PRD_END 16 +#define WLFC_CTL_TYPE_AF_TXS 17 + +#define WLFC_CTL_TYPE_FILLER 255 + +#define WLFC_CTL_VALUE_LEN_MACDESC 8 /* handle, interface, MAC */ + +#define WLFC_CTL_VALUE_LEN_MAC 1 /* MAC-handle */ +#define WLFC_CTL_VALUE_LEN_RSSI 1 + +#define WLFC_CTL_VALUE_LEN_INTERFACE 1 +#define WLFC_CTL_VALUE_LEN_PENDING_TRAFFIC_BMP 2 + +#define WLFC_CTL_VALUE_LEN_TXSTATUS 4 +#define WLFC_CTL_VALUE_LEN_PKTTAG 4 + +/* enough space to host all 4 ACs, bc/mc and atim fifo credit */ +#define WLFC_CTL_VALUE_LEN_FIFO_CREDITBACK 6 + +#define WLFC_CTL_VALUE_LEN_REQUEST_CREDIT 3 /* credit, MAC-handle, prec_bitmap */ +#define WLFC_CTL_VALUE_LEN_REQUEST_PACKET 3 /* credit, MAC-handle, prec_bitmap */ + +#define WLFC_CTL_VALUE_LEN_NIC_PRD_START 1 +#define WLFC_CTL_VALUE_LEN_NIC_PRD_END 1 +#define WLFC_CTL_VALUE_LEN_AF_TXS 3 + + +#define WLFC_PKTID_GEN_MASK 0x80000000 +#define WLFC_PKTID_GEN_SHIFT 31 + +#define WLFC_PKTID_GEN(x) (((x) & WLFC_PKTID_GEN_MASK) >> WLFC_PKTID_GEN_SHIFT) +#define WLFC_PKTID_SETGEN(x, gen) (x) = ((x) & ~WLFC_PKTID_GEN_MASK) | \ + (((gen) << WLFC_PKTID_GEN_SHIFT) & WLFC_PKTID_GEN_MASK) + +#define WLFC_PKTFLAG_PKTFROMHOST 0x01 +#define WLFC_PKTFLAG_PKT_REQUESTED 0x02 + +#define WL_TXSTATUS_FLAGS_MASK 0xf /* allow 4 bits only */ +#define WL_TXSTATUS_FLAGS_SHIFT 27 + +#define WL_TXSTATUS_SET_FLAGS(x, flags) ((x) = \ + ((x) & ~(WL_TXSTATUS_FLAGS_MASK << WL_TXSTATUS_FLAGS_SHIFT)) | \ + (((flags) & WL_TXSTATUS_FLAGS_MASK) << WL_TXSTATUS_FLAGS_SHIFT)) +#define WL_TXSTATUS_GET_FLAGS(x) (((x) >> WL_TXSTATUS_FLAGS_SHIFT) & \ + WL_TXSTATUS_FLAGS_MASK) + +#define WL_TXSTATUS_FIFO_MASK 0x7 /* allow 3 bits for FIFO ID */ +#define WL_TXSTATUS_FIFO_SHIFT 24 + +#define WL_TXSTATUS_SET_FIFO(x, flags) ((x) = \ + ((x) & ~(WL_TXSTATUS_FIFO_MASK << WL_TXSTATUS_FIFO_SHIFT)) | \ + (((flags) & WL_TXSTATUS_FIFO_MASK) << WL_TXSTATUS_FIFO_SHIFT)) +#define WL_TXSTATUS_GET_FIFO(x) (((x) >> WL_TXSTATUS_FIFO_SHIFT) & WL_TXSTATUS_FIFO_MASK) + +#define WL_TXSTATUS_PKTID_MASK 0xffffff /* allow 24 bits */ +#define WL_TXSTATUS_SET_PKTID(x, num) ((x) = \ + ((x) & ~WL_TXSTATUS_PKTID_MASK) | (num)) +#define WL_TXSTATUS_GET_PKTID(x) ((x) & WL_TXSTATUS_PKTID_MASK) + +/* 32 STA should be enough??, 6 bits; Must be power of 2 */ +#define WLFC_MAC_DESC_TABLE_SIZE 32 +#define WLFC_MAX_IFNUM 16 +#define WLFC_MAC_DESC_ID_INVALID 0xff + +/* b[7:5] -reuse guard, b[4:0] -value */ +#define WLFC_MAC_DESC_GET_LOOKUP_INDEX(x) ((x) & 0x1f) + +#define WLFC_PKTFLAG_SET_PKTREQUESTED(x) (x) |= \ + (WLFC_PKTFLAG_PKT_REQUESTED << WL_TXSTATUS_FLAGS_SHIFT) + +#define WLFC_PKTFLAG_CLR_PKTREQUESTED(x) (x) &= \ + ~(WLFC_PKTFLAG_PKT_REQUESTED << WL_TXSTATUS_FLAGS_SHIFT) + +#define WL_TXSTATUS_GENERATION_MASK 1 +#define WL_TXSTATUS_GENERATION_SHIFT 31 + +#define WLFC_PKTFLAG_SET_GENERATION(x, gen) ((x) = \ + ((x) & ~(WL_TXSTATUS_GENERATION_MASK << WL_TXSTATUS_GENERATION_SHIFT)) | \ + (((gen) & WL_TXSTATUS_GENERATION_MASK) << WL_TXSTATUS_GENERATION_SHIFT)) + +#define WLFC_PKTFLAG_GENERATION(x) (((x) >> WL_TXSTATUS_GENERATION_SHIFT) & \ + WL_TXSTATUS_GENERATION_MASK) + +#define WLFC_MAX_PENDING_DATALEN 120 + +/* host is free to discard the packet */ +#define WLFC_CTL_PKTFLAG_DISCARD 0 +/* D11 suppressed a packet */ +#define WLFC_CTL_PKTFLAG_D11SUPPRESS 1 +/* WL firmware suppressed a packet because MAC is + already in PSMode (short time window) +*/ +#define WLFC_CTL_PKTFLAG_WLSUPPRESS 2 +/* Firmware tossed this packet */ +#define WLFC_CTL_PKTFLAG_TOSSED_BYWLC 3 + +#define WLFC_D11_STATUS_INTERPRET(txs) \ + (((txs)->status.suppr_ind != 0) ? WLFC_CTL_PKTFLAG_D11SUPPRESS : WLFC_CTL_PKTFLAG_DISCARD) + +#ifdef PROP_TXSTATUS_DEBUG +#define WLFC_DBGMESG(x) printf x +/* wlfc-breadcrumb */ +#define WLFC_BREADCRUMB(x) do {if ((x) == NULL) \ + {printf("WLFC: %s():%d:caller:%p\n", \ + __FUNCTION__, __LINE__, __builtin_return_address(0));}} while (0) +#define WLFC_PRINTMAC(banner, ea) do {printf("%s MAC: [%02x:%02x:%02x:%02x:%02x:%02x]\n", \ + banner, ea[0], ea[1], ea[2], ea[3], ea[4], ea[5]); } while (0) +#define WLFC_WHEREIS(s) printf("WLFC: at %s():%d, %s\n", __FUNCTION__, __LINE__, (s)) +#else +#define WLFC_DBGMESG(x) +#define WLFC_BREADCRUMB(x) +#define WLFC_PRINTMAC(banner, ea) +#define WLFC_WHEREIS(s) +#endif + +/* AMPDU host reorder packet flags */ +#define WLHOST_REORDERDATA_MAXFLOWS 256 +#define WLHOST_REORDERDATA_LEN 10 +#define WLHOST_REORDERDATA_TOTLEN (WLHOST_REORDERDATA_LEN + 1 + 1) /* +tag +len */ + +#define WLHOST_REORDERDATA_FLOWID_OFFSET 0 +#define WLHOST_REORDERDATA_MAXIDX_OFFSET 2 +#define WLHOST_REORDERDATA_FLAGS_OFFSET 4 +#define WLHOST_REORDERDATA_CURIDX_OFFSET 6 +#define WLHOST_REORDERDATA_EXPIDX_OFFSET 8 + +#define WLHOST_REORDERDATA_DEL_FLOW 0x01 +#define WLHOST_REORDERDATA_FLUSH_ALL 0x02 +#define WLHOST_REORDERDATA_CURIDX_VALID 0x04 +#define WLHOST_REORDERDATA_EXPIDX_VALID 0x08 +#define WLHOST_REORDERDATA_NEW_HOLE 0x10 + +#endif /* __wlfc_proto_definitions_h__ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsdbus.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsdbus.h @@ -0,0 +1,131 @@ +/* + * Definitions for API from sdio common code (bcmsdh) to individual + * host controller drivers. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdbus.h 320190 2012-03-09 19:13:53Z $ + */ + +#ifndef _sdio_api_h_ +#define _sdio_api_h_ + + +#define SDIOH_API_RC_SUCCESS (0x00) +#define SDIOH_API_RC_FAIL (0x01) +#define SDIOH_API_SUCCESS(status) (status == 0) + +#define SDIOH_READ 0 /* Read request */ +#define SDIOH_WRITE 1 /* Write request */ + +#define SDIOH_DATA_FIX 0 /* Fixed addressing */ +#define SDIOH_DATA_INC 1 /* Incremental addressing */ + +#define SDIOH_CMD_TYPE_NORMAL 0 /* Normal command */ +#define SDIOH_CMD_TYPE_APPEND 1 /* Append command */ +#define SDIOH_CMD_TYPE_CUTTHRU 2 /* Cut-through command */ + +#define SDIOH_DATA_PIO 0 /* PIO mode */ +#define SDIOH_DATA_DMA 1 /* DMA mode */ + + +typedef int SDIOH_API_RC; + +/* SDio Host structure */ +typedef struct sdioh_info sdioh_info_t; + +/* callback function, taking one arg */ +typedef void (*sdioh_cb_fn_t)(void *); + +/* attach, return handler on success, NULL if failed. + * The handler shall be provided by all subsequent calls. No local cache + * cfghdl points to the starting address of pci device mapped memory + */ +extern sdioh_info_t * sdioh_attach(osl_t *osh, void *cfghdl, uint irq); +extern SDIOH_API_RC sdioh_detach(osl_t *osh, sdioh_info_t *si); +extern SDIOH_API_RC sdioh_interrupt_register(sdioh_info_t *si, sdioh_cb_fn_t fn, void *argh); +extern SDIOH_API_RC sdioh_interrupt_deregister(sdioh_info_t *si); + +/* query whether SD interrupt is enabled or not */ +extern SDIOH_API_RC sdioh_interrupt_query(sdioh_info_t *si, bool *onoff); + +/* enable or disable SD interrupt */ +extern SDIOH_API_RC sdioh_interrupt_set(sdioh_info_t *si, bool enable_disable); + +#if defined(DHD_DEBUG) +extern bool sdioh_interrupt_pending(sdioh_info_t *si); +#endif + +/* read or write one byte using cmd52 */ +extern SDIOH_API_RC sdioh_request_byte(sdioh_info_t *si, uint rw, uint fnc, uint addr, uint8 *byte); + +/* read or write 2/4 bytes using cmd53 */ +extern SDIOH_API_RC sdioh_request_word(sdioh_info_t *si, uint cmd_type, uint rw, uint fnc, + uint addr, uint32 *word, uint nbyte); + +/* read or write any buffer using cmd53 */ +extern SDIOH_API_RC sdioh_request_buffer(sdioh_info_t *si, uint pio_dma, uint fix_inc, + uint rw, uint fnc_num, uint32 addr, uint regwidth, uint32 buflen, uint8 *buffer, + void *pkt); + +/* get cis data */ +extern SDIOH_API_RC sdioh_cis_read(sdioh_info_t *si, uint fuc, uint8 *cis, uint32 length); + +extern SDIOH_API_RC sdioh_cfg_read(sdioh_info_t *si, uint fuc, uint32 addr, uint8 *data); +extern SDIOH_API_RC sdioh_cfg_write(sdioh_info_t *si, uint fuc, uint32 addr, uint8 *data); + +/* query number of io functions */ +extern uint sdioh_query_iofnum(sdioh_info_t *si); + +/* handle iovars */ +extern int sdioh_iovar_op(sdioh_info_t *si, const char *name, + void *params, int plen, void *arg, int len, bool set); + +/* Issue abort to the specified function and clear controller as needed */ +extern int sdioh_abort(sdioh_info_t *si, uint fnc); + +/* Start and Stop SDIO without re-enumerating the SD card. */ +extern int sdioh_start(sdioh_info_t *si, int stage); +extern int sdioh_stop(sdioh_info_t *si); + +/* Wait system lock free */ +extern int sdioh_waitlockfree(sdioh_info_t *si); + +/* Reset and re-initialize the device */ +extern int sdioh_sdio_reset(sdioh_info_t *si); + +/* Helper function */ +void *bcmsdh_get_sdioh(bcmsdh_info_t *sdh); + + + +#if defined(BCMSDIOH_STD) + #define SDIOH_SLEEP_ENABLED +#endif +extern SDIOH_API_RC sdioh_sleep(sdioh_info_t *si, bool enab); + +/* GPIO support */ +extern SDIOH_API_RC sdioh_gpio_init(sdioh_info_t *sd); +extern bool sdioh_gpioin(sdioh_info_t *sd, uint32 gpio); +extern SDIOH_API_RC sdioh_gpioouten(sdioh_info_t *sd, uint32 gpio); +extern SDIOH_API_RC sdioh_gpioout(sdioh_info_t *sd, uint32 gpio, bool enab); + +#endif /* _sdio_api_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmcdc.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmcdc.h @@ -0,0 +1,126 @@ +/* + * CDC network driver ioctl/indication encoding + * Broadcom 802.11abg Networking Device Driver + * + * Definitions subject to change without notice. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmcdc.h 318308 2012-03-02 02:23:42Z $ + */ +#ifndef _bcmcdc_h_ +#define _bcmcdc_h_ +#include + +typedef struct cdc_ioctl { + uint32 cmd; + uint32 len; + uint32 flags; + uint32 status; +} cdc_ioctl_t; + + +#define CDC_MAX_MSG_SIZE ETHER_MAX_LEN + + +#define CDCL_IOC_OUTLEN_MASK 0x0000FFFF + +#define CDCL_IOC_OUTLEN_SHIFT 0 +#define CDCL_IOC_INLEN_MASK 0xFFFF0000 +#define CDCL_IOC_INLEN_SHIFT 16 + + +#define CDCF_IOC_ERROR 0x01 +#define CDCF_IOC_SET 0x02 +#define CDCF_IOC_OVL_IDX_MASK 0x3c +#define CDCF_IOC_OVL_RSV 0x40 +#define CDCF_IOC_OVL 0x80 +#define CDCF_IOC_ACTION_MASK 0xfe +#define CDCF_IOC_ACTION_SHIFT 1 +#define CDCF_IOC_IF_MASK 0xF000 +#define CDCF_IOC_IF_SHIFT 12 +#define CDCF_IOC_ID_MASK 0xFFFF0000 +#define CDCF_IOC_ID_SHIFT 16 + +#define CDC_IOC_IF_IDX(flags) (((flags) & CDCF_IOC_IF_MASK) >> CDCF_IOC_IF_SHIFT) +#define CDC_IOC_ID(flags) (((flags) & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT) + +#define CDC_GET_IF_IDX(hdr) \ + ((int)((((hdr)->flags) & CDCF_IOC_IF_MASK) >> CDCF_IOC_IF_SHIFT)) +#define CDC_SET_IF_IDX(hdr, idx) \ + ((hdr)->flags = (((hdr)->flags & ~CDCF_IOC_IF_MASK) | ((idx) << CDCF_IOC_IF_SHIFT))) + + + +struct bdc_header { + uint8 flags; + uint8 priority; + uint8 flags2; + uint8 dataOffset; +}; + +#define BDC_HEADER_LEN 4 + + +#define BDC_FLAG_80211_PKT 0x01 +#define BDC_FLAG_SUM_GOOD 0x04 +#define BDC_FLAG_SUM_NEEDED 0x08 +#define BDC_FLAG_EVENT_MSG 0x08 +#define BDC_FLAG_VER_MASK 0xf0 +#define BDC_FLAG_VER_SHIFT 4 + + +#define BDC_PRIORITY_MASK 0x07 +#define BDC_PRIORITY_FC_MASK 0xf0 +#define BDC_PRIORITY_FC_SHIFT 4 + + +#define BDC_FLAG2_IF_MASK 0x0f +#define BDC_FLAG2_IF_SHIFT 0 +#define BDC_FLAG2_FC_FLAG 0x10 + + + +#define BDC_PROTO_VER_1 1 +#define BDC_PROTO_VER 2 + + +#define BDC_GET_IF_IDX(hdr) \ + ((int)((((hdr)->flags2) & BDC_FLAG2_IF_MASK) >> BDC_FLAG2_IF_SHIFT)) +#define BDC_SET_IF_IDX(hdr, idx) \ + ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_IF_MASK) | ((idx) << BDC_FLAG2_IF_SHIFT))) + +#define BDC_FLAG2_PAD_MASK 0xf0 +#define BDC_FLAG_PAD_MASK 0x03 +#define BDC_FLAG2_PAD_SHIFT 2 +#define BDC_FLAG_PAD_SHIFT 0 +#define BDC_FLAG2_PAD_IDX 0x3c +#define BDC_FLAG_PAD_IDX 0x03 +#define BDC_GET_PAD_LEN(hdr) \ + ((int)(((((hdr)->flags2) & BDC_FLAG2_PAD_MASK) >> BDC_FLAG2_PAD_SHIFT) | \ + ((((hdr)->flags) & BDC_FLAG_PAD_MASK) >> BDC_FLAG_PAD_SHIFT))) +#define BDC_SET_PAD_LEN(hdr, idx) \ + ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_PAD_MASK) | \ + (((idx) & BDC_FLAG2_PAD_IDX) << BDC_FLAG2_PAD_SHIFT))); \ + ((hdr)->flags = (((hdr)->flags & ~BDC_FLAG_PAD_MASK) | \ + (((idx) & BDC_FLAG_PAD_IDX) << BDC_FLAG_PAD_SHIFT))) + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/hndsoc.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/hndsoc.h @@ -0,0 +1,235 @@ +/* + * Broadcom HND chip & on-chip-interconnect-related definitions. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: hndsoc.h 309193 2012-01-19 00:03:57Z $ + */ + +#ifndef _HNDSOC_H +#define _HNDSOC_H + +/* Include the soci specific files */ +#include +#include + +/* + * SOC Interconnect Address Map. + * All regions may not exist on all chips. + */ +#define SI_SDRAM_BASE 0x00000000 /* Physical SDRAM */ +#define SI_PCI_MEM 0x08000000 /* Host Mode sb2pcitranslation0 (64 MB) */ +#define SI_PCI_MEM_SZ (64 * 1024 * 1024) +#define SI_PCI_CFG 0x0c000000 /* Host Mode sb2pcitranslation1 (64 MB) */ +#define SI_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */ +#define SI_SDRAM_R2 0x80000000 /* Region 2 for sdram (512 MB) */ + +#define SI_ENUM_BASE 0x18000000 /* Enumeration space base */ + +#define SI_WRAP_BASE 0x18100000 /* Wrapper space base */ +#define SI_CORE_SIZE 0x1000 /* each core gets 4Kbytes for registers */ +#define SI_MAXCORES 16 /* Max cores (this is arbitrary, for software + * convenience and could be changed if we + * make any larger chips + */ + +#define SI_FASTRAM 0x19000000 /* On-chip RAM on chips that also have DDR */ +#define SI_FASTRAM_SWAPPED 0x19800000 + +#define SI_FLASH2 0x1c000000 /* Flash Region 2 (region 1 shadowed here) */ +#define SI_FLASH2_SZ 0x02000000 /* Size of Flash Region 2 */ +#define SI_ARMCM3_ROM 0x1e000000 /* ARM Cortex-M3 ROM */ +#define SI_FLASH1 0x1fc00000 /* MIPS Flash Region 1 */ +#define SI_FLASH1_SZ 0x00400000 /* MIPS Size of Flash Region 1 */ +#define SI_ARM7S_ROM 0x20000000 /* ARM7TDMI-S ROM */ +#define SI_ARMCR4_ROM 0x000f0000 /* ARM Cortex-R4 ROM */ +#define SI_ARMCM3_SRAM2 0x60000000 /* ARM Cortex-M3 SRAM Region 2 */ +#define SI_ARM7S_SRAM2 0x80000000 /* ARM7TDMI-S SRAM Region 2 */ +#define SI_ARM_FLASH1 0xffff0000 /* ARM Flash Region 1 */ +#define SI_ARM_FLASH1_SZ 0x00010000 /* ARM Size of Flash Region 1 */ + +#define SI_PCI_DMA 0x40000000 /* Client Mode sb2pcitranslation2 (1 GB) */ +#define SI_PCI_DMA2 0x80000000 /* Client Mode sb2pcitranslation2 (1 GB) */ +#define SI_PCI_DMA_SZ 0x40000000 /* Client Mode sb2pcitranslation2 size in bytes */ +#define SI_PCIE_DMA_L32 0x00000000 /* PCIE Client Mode sb2pcitranslation2 + * (2 ZettaBytes), low 32 bits + */ +#define SI_PCIE_DMA_H32 0x80000000 /* PCIE Client Mode sb2pcitranslation2 + * (2 ZettaBytes), high 32 bits + */ + +/* core codes */ +#define NODEV_CORE_ID 0x700 /* Invalid coreid */ +#define CC_CORE_ID 0x800 /* chipcommon core */ +#define ILINE20_CORE_ID 0x801 /* iline20 core */ +#define SRAM_CORE_ID 0x802 /* sram core */ +#define SDRAM_CORE_ID 0x803 /* sdram core */ +#define PCI_CORE_ID 0x804 /* pci core */ +#define MIPS_CORE_ID 0x805 /* mips core */ +#define ENET_CORE_ID 0x806 /* enet mac core */ +#define CODEC_CORE_ID 0x807 /* v90 codec core */ +#define USB_CORE_ID 0x808 /* usb 1.1 host/device core */ +#define ADSL_CORE_ID 0x809 /* ADSL core */ +#define ILINE100_CORE_ID 0x80a /* iline100 core */ +#define IPSEC_CORE_ID 0x80b /* ipsec core */ +#define UTOPIA_CORE_ID 0x80c /* utopia core */ +#define PCMCIA_CORE_ID 0x80d /* pcmcia core */ +#define SOCRAM_CORE_ID 0x80e /* internal memory core */ +#define MEMC_CORE_ID 0x80f /* memc sdram core */ +#define OFDM_CORE_ID 0x810 /* OFDM phy core */ +#define EXTIF_CORE_ID 0x811 /* external interface core */ +#define D11_CORE_ID 0x812 /* 802.11 MAC core */ +#define APHY_CORE_ID 0x813 /* 802.11a phy core */ +#define BPHY_CORE_ID 0x814 /* 802.11b phy core */ +#define GPHY_CORE_ID 0x815 /* 802.11g phy core */ +#define MIPS33_CORE_ID 0x816 /* mips3302 core */ +#define USB11H_CORE_ID 0x817 /* usb 1.1 host core */ +#define USB11D_CORE_ID 0x818 /* usb 1.1 device core */ +#define USB20H_CORE_ID 0x819 /* usb 2.0 host core */ +#define USB20D_CORE_ID 0x81a /* usb 2.0 device core */ +#define SDIOH_CORE_ID 0x81b /* sdio host core */ +#define ROBO_CORE_ID 0x81c /* roboswitch core */ +#define ATA100_CORE_ID 0x81d /* parallel ATA core */ +#define SATAXOR_CORE_ID 0x81e /* serial ATA & XOR DMA core */ +#define GIGETH_CORE_ID 0x81f /* gigabit ethernet core */ +#define PCIE_CORE_ID 0x820 /* pci express core */ +#define NPHY_CORE_ID 0x821 /* 802.11n 2x2 phy core */ +#define SRAMC_CORE_ID 0x822 /* SRAM controller core */ +#define MINIMAC_CORE_ID 0x823 /* MINI MAC/phy core */ +#define ARM11_CORE_ID 0x824 /* ARM 1176 core */ +#define ARM7S_CORE_ID 0x825 /* ARM7tdmi-s core */ +#define LPPHY_CORE_ID 0x826 /* 802.11a/b/g phy core */ +#define PMU_CORE_ID 0x827 /* PMU core */ +#define SSNPHY_CORE_ID 0x828 /* 802.11n single-stream phy core */ +#define SDIOD_CORE_ID 0x829 /* SDIO device core */ +#define ARMCM3_CORE_ID 0x82a /* ARM Cortex M3 core */ +#define HTPHY_CORE_ID 0x82b /* 802.11n 4x4 phy core */ +#define MIPS74K_CORE_ID 0x82c /* mips 74k core */ +#define GMAC_CORE_ID 0x82d /* Gigabit MAC core */ +#define DMEMC_CORE_ID 0x82e /* DDR1/2 memory controller core */ +#define PCIERC_CORE_ID 0x82f /* PCIE Root Complex core */ +#define OCP_CORE_ID 0x830 /* OCP2OCP bridge core */ +#define SC_CORE_ID 0x831 /* shared common core */ +#define AHB_CORE_ID 0x832 /* OCP2AHB bridge core */ +#define SPIH_CORE_ID 0x833 /* SPI host core */ +#define I2S_CORE_ID 0x834 /* I2S core */ +#define DMEMS_CORE_ID 0x835 /* SDR/DDR1 memory controller core */ +#define DEF_SHIM_COMP 0x837 /* SHIM component in ubus/6362 */ + +#define ACPHY_CORE_ID 0x83b /* Dot11 ACPHY */ +#define PCIE2_CORE_ID 0x83c /* pci express Gen2 core */ +#define USB30D_CORE_ID 0x83d /* usb 3.0 device core */ +#define ARMCR4_CORE_ID 0x83e /* ARM CR4 CPU */ +#define APB_BRIDGE_CORE_ID 0x135 /* APB bridge core ID */ +#define AXI_CORE_ID 0x301 /* AXI/GPV core ID */ +#define EROM_CORE_ID 0x366 /* EROM core ID */ +#define OOB_ROUTER_CORE_ID 0x367 /* OOB router core ID */ +#define DEF_AI_COMP 0xfff /* Default component, in ai chips it maps all + * unused address ranges + */ + +#define CC_4706_CORE_ID 0x500 /* chipcommon core */ +#define SOCRAM_4706_CORE_ID 0x50e /* internal memory core */ +#define GMAC_COMMON_4706_CORE_ID 0x5dc /* Gigabit MAC core */ +#define GMAC_4706_CORE_ID 0x52d /* Gigabit MAC core */ +#define AMEMC_CORE_ID 0x52e /* DDR1/2 memory controller core */ +#define ALTA_CORE_ID 0x534 /* I2S core */ +#define DDR23_PHY_CORE_ID 0x5dd + +#define SI_PCI1_MEM 0x40000000 /* Host Mode sb2pcitranslation0 (64 MB) */ +#define SI_PCI1_CFG 0x44000000 /* Host Mode sb2pcitranslation1 (64 MB) */ +#define SI_PCIE1_DMA_H32 0xc0000000 /* PCIE Client Mode sb2pcitranslation2 + * (2 ZettaBytes), high 32 bits + */ +#define CC_4706B0_CORE_REV 0x8000001f /* chipcommon core */ +#define SOCRAM_4706B0_CORE_REV 0x80000005 /* internal memory core */ +#define GMAC_4706B0_CORE_REV 0x80000000 /* Gigabit MAC core */ + +/* There are TWO constants on all HND chips: SI_ENUM_BASE above, + * and chipcommon being the first core: + */ +#define SI_CC_IDX 0 + +/* SOC Interconnect types (aka chip types) */ +#define SOCI_SB 0 +#define SOCI_AI 1 +#define SOCI_UBUS 2 + +/* Common core control flags */ +#define SICF_BIST_EN 0x8000 +#define SICF_PME_EN 0x4000 +#define SICF_CORE_BITS 0x3ffc +#define SICF_FGC 0x0002 +#define SICF_CLOCK_EN 0x0001 + +/* Common core status flags */ +#define SISF_BIST_DONE 0x8000 +#define SISF_BIST_ERROR 0x4000 +#define SISF_GATED_CLK 0x2000 +#define SISF_DMA64 0x1000 +#define SISF_CORE_BITS 0x0fff + +/* A register that is common to all cores to + * communicate w/PMU regarding clock control. + */ +#define SI_CLK_CTL_ST 0x1e0 /* clock control and status */ + +/* clk_ctl_st register */ +#define CCS_FORCEALP 0x00000001 /* force ALP request */ +#define CCS_FORCEHT 0x00000002 /* force HT request */ +#define CCS_FORCEILP 0x00000004 /* force ILP request */ +#define CCS_ALPAREQ 0x00000008 /* ALP Avail Request */ +#define CCS_HTAREQ 0x00000010 /* HT Avail Request */ +#define CCS_FORCEHWREQOFF 0x00000020 /* Force HW Clock Request Off */ +#define CCS_HQCLKREQ 0x00000040 /* HQ Clock Required */ +#define CCS_USBCLKREQ 0x00000100 /* USB Clock Req */ +#define CCS_ERSRC_REQ_MASK 0x00000700 /* external resource requests */ +#define CCS_ERSRC_REQ_SHIFT 8 +#define CCS_ALPAVAIL 0x00010000 /* ALP is available */ +#define CCS_HTAVAIL 0x00020000 /* HT is available */ +#define CCS_BP_ON_APL 0x00040000 /* RO: Backplane is running on ALP clock */ +#define CCS_BP_ON_HT 0x00080000 /* RO: Backplane is running on HT clock */ +#define CCS_ERSRC_STS_MASK 0x07000000 /* external resource status */ +#define CCS_ERSRC_STS_SHIFT 24 + +#define CCS0_HTAVAIL 0x00010000 /* HT avail in chipc and pcmcia on 4328a0 */ +#define CCS0_ALPAVAIL 0x00020000 /* ALP avail in chipc and pcmcia on 4328a0 */ + +/* Not really related to SOC Interconnect, but a couple of software + * conventions for the use the flash space: + */ + +/* Minumum amount of flash we support */ +#define FLASH_MIN 0x00020000 /* Minimum flash size */ + +/* A boot/binary may have an embedded block that describes its size */ +#define BISZ_OFFSET 0x3e0 /* At this offset into the binary */ +#define BISZ_MAGIC 0x4249535a /* Marked with this value: 'BISZ' */ +#define BISZ_MAGIC_IDX 0 /* Word 0: magic */ +#define BISZ_TXTST_IDX 1 /* 1: text start */ +#define BISZ_TXTEND_IDX 2 /* 2: text end */ +#define BISZ_DATAST_IDX 3 /* 3: data start */ +#define BISZ_DATAEND_IDX 4 /* 4: data end */ +#define BISZ_BSSST_IDX 5 /* 5: bss start */ +#define BISZ_BSSEND_IDX 6 /* 6: bss end */ +#define BISZ_SIZE 7 /* descriptor size in 32-bit integers */ + +#endif /* _HNDSOC_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsdstd.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsdstd.h @@ -0,0 +1,248 @@ +/* + * 'Standard' SDIO HOST CONTROLLER driver + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdstd.h 324797 2012-03-30 11:02:00Z $ + */ +#ifndef _BCM_SD_STD_H +#define _BCM_SD_STD_H + +/* global msglevel for debug messages - bitvals come from sdiovar.h */ +#define sd_err(x) do { if (sd_msglevel & SDH_ERROR_VAL) printf x; } while (0) +#define sd_trace(x) +#define sd_info(x) +#define sd_debug(x) +#define sd_data(x) +#define sd_ctrl(x) +#define sd_dma(x) + +#define sd_sync_dma(sd, read, nbytes) +#define sd_init_dma(sd) +#define sd_ack_intr(sd) +#define sd_wakeup(sd); +/* Allocate/init/free per-OS private data */ +extern int sdstd_osinit(sdioh_info_t *sd); +extern void sdstd_osfree(sdioh_info_t *sd); + +#define sd_log(x) + +#define SDIOH_ASSERT(exp) \ + do { if (!(exp)) \ + printf("!!!ASSERT fail: file %s lines %d", __FILE__, __LINE__); \ + } while (0) + +#define BLOCK_SIZE_4318 64 +#define BLOCK_SIZE_4328 512 + +/* internal return code */ +#define SUCCESS 0 +#define ERROR 1 + +/* private bus modes */ +#define SDIOH_MODE_SPI 0 +#define SDIOH_MODE_SD1 1 +#define SDIOH_MODE_SD4 2 + +#define MAX_SLOTS 6 /* For PCI: Only 6 BAR entries => 6 slots */ +#define SDIOH_REG_WINSZ 0x100 /* Number of registers in Standard Host Controller */ + +#define SDIOH_TYPE_ARASAN_HDK 1 +#define SDIOH_TYPE_BCM27XX 2 +#define SDIOH_TYPE_TI_PCIXX21 4 /* TI PCIxx21 Standard Host Controller */ +#define SDIOH_TYPE_RICOH_R5C822 5 /* Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter */ +#define SDIOH_TYPE_JMICRON 6 /* JMicron Standard SDIO Host Controller */ + +/* For linux, allow yielding for dongle */ +#define BCMSDYIELD + +/* Expected card status value for CMD7 */ +#define SDIOH_CMD7_EXP_STATUS 0x00001E00 + +#define RETRIES_LARGE 100000 +#define sdstd_os_yield(sd) do {} while (0) +#define RETRIES_SMALL 100 + + +#define USE_BLOCKMODE 0x2 /* Block mode can be single block or multi */ +#define USE_MULTIBLOCK 0x4 + +#define USE_FIFO 0x8 /* Fifo vs non-fifo */ + +#define CLIENT_INTR 0x100 /* Get rid of this! */ + +#define HC_INTR_RETUNING 0x1000 + + +struct sdioh_info { + uint cfg_bar; /* pci cfg address for bar */ + uint32 caps; /* cached value of capabilities reg */ + uint32 curr_caps; /* max current capabilities reg */ + + osl_t *osh; /* osh handler */ + volatile char *mem_space; /* pci device memory va */ + uint lockcount; /* nest count of sdstd_lock() calls */ + bool client_intr_enabled; /* interrupt connnected flag */ + bool intr_handler_valid; /* client driver interrupt handler valid */ + sdioh_cb_fn_t intr_handler; /* registered interrupt handler */ + void *intr_handler_arg; /* argument to call interrupt handler */ + bool initialized; /* card initialized */ + uint target_dev; /* Target device ID */ + uint16 intmask; /* Current active interrupts */ + void *sdos_info; /* Pointer to per-OS private data */ + + uint32 controller_type; /* Host controller type */ + uint8 version; /* Host Controller Spec Compliance Version */ + uint irq; /* Client irq */ + int intrcount; /* Client interrupts */ + int local_intrcount; /* Controller interrupts */ + bool host_init_done; /* Controller initted */ + bool card_init_done; /* Client SDIO interface initted */ + bool polled_mode; /* polling for command completion */ + + bool sd_blockmode; /* sd_blockmode == FALSE => 64 Byte Cmd 53s. */ + /* Must be on for sd_multiblock to be effective */ + bool use_client_ints; /* If this is false, make sure to restore */ + /* polling hack in wl_linux.c:wl_timer() */ + int adapter_slot; /* Maybe dealing with multiple slots/controllers */ + int sd_mode; /* SD1/SD4/SPI */ + int client_block_size[SDIOD_MAX_IOFUNCS]; /* Blocksize */ + uint32 data_xfer_count; /* Current transfer */ + uint16 card_rca; /* Current Address */ + int8 sd_dma_mode; /* DMA Mode (PIO, SDMA, ... ADMA2) on CMD53 */ + uint8 num_funcs; /* Supported funcs on client */ + uint32 com_cis_ptr; + uint32 func_cis_ptr[SDIOD_MAX_IOFUNCS]; + void *dma_buf; /* DMA Buffer virtual address */ + ulong dma_phys; /* DMA Buffer physical address */ + void *adma2_dscr_buf; /* ADMA2 Descriptor Buffer virtual address */ + ulong adma2_dscr_phys; /* ADMA2 Descriptor Buffer physical address */ + + /* adjustments needed to make the dma align properly */ + void *dma_start_buf; + ulong dma_start_phys; + uint alloced_dma_size; + void *adma2_dscr_start_buf; + ulong adma2_dscr_start_phys; + uint alloced_adma2_dscr_size; + + int r_cnt; /* rx count */ + int t_cnt; /* tx_count */ + bool got_hcint; /* local interrupt flag */ + uint16 last_intrstatus; /* to cache intrstatus */ + int host_UHSISupported; /* whether UHSI is supported for HC. */ + int card_UHSI_voltage_Supported; /* whether UHSI is supported for + * Card in terms of Voltage [1.8 or 3.3]. + */ + int global_UHSI_Supp; /* type of UHSI support in both host and card. + * HOST_SDR_UNSUPP: capabilities not supported/matched + * HOST_SDR_12_25: SDR12 and SDR25 supported + * HOST_SDR_50_104_DDR: one of SDR50/SDR104 or DDR50 supptd + */ + volatile int sd3_dat_state; /* data transfer state used for retuning check */ + volatile int sd3_tun_state; /* tuning state used for retuning check */ + bool sd3_tuning_reqd; /* tuning requirement parameter */ + uint32 caps3; /* cached value of 32 MSbits capabilities reg (SDIO 3.0) */ +}; + +#define DMA_MODE_NONE 0 +#define DMA_MODE_SDMA 1 +#define DMA_MODE_ADMA1 2 +#define DMA_MODE_ADMA2 3 +#define DMA_MODE_ADMA2_64 4 +#define DMA_MODE_AUTO -1 + +#define USE_DMA(sd) ((bool)((sd->sd_dma_mode > 0) ? TRUE : FALSE)) + +/* States for Tuning and corr data */ +#define TUNING_IDLE 0 +#define TUNING_START 1 +#define TUNING_START_AFTER_DAT 2 +#define TUNING_ONGOING 3 + +#define DATA_TRANSFER_IDLE 0 +#define DATA_TRANSFER_ONGOING 1 + +#define CHECK_TUNING_PRE_DATA 1 +#define CHECK_TUNING_POST_DATA 2 + +/************************************************************ + * Internal interfaces: per-port references into bcmsdstd.c + */ + +/* Global message bits */ +extern uint sd_msglevel; + +/* OS-independent interrupt handler */ +extern bool check_client_intr(sdioh_info_t *sd); + +/* Core interrupt enable/disable of device interrupts */ +extern void sdstd_devintr_on(sdioh_info_t *sd); +extern void sdstd_devintr_off(sdioh_info_t *sd); + +/* Enable/disable interrupts for local controller events */ +extern void sdstd_intrs_on(sdioh_info_t *sd, uint16 norm, uint16 err); +extern void sdstd_intrs_off(sdioh_info_t *sd, uint16 norm, uint16 err); + +/* Wait for specified interrupt and error bits to be set */ +extern void sdstd_spinbits(sdioh_info_t *sd, uint16 norm, uint16 err); + + +/************************************************************** + * Internal interfaces: bcmsdstd.c references to per-port code + */ + +/* Register mapping routines */ +extern uint32 *sdstd_reg_map(osl_t *osh, int32 addr, int size); +extern void sdstd_reg_unmap(osl_t *osh, int32 addr, int size); + +/* Interrupt (de)registration routines */ +extern int sdstd_register_irq(sdioh_info_t *sd, uint irq); +extern void sdstd_free_irq(uint irq, sdioh_info_t *sd); + +/* OS-specific interrupt wrappers (atomic interrupt enable/disable) */ +extern void sdstd_lock(sdioh_info_t *sd); +extern void sdstd_unlock(sdioh_info_t *sd); +extern void sdstd_waitlockfree(sdioh_info_t *sd); + +/* OS-specific wait-for-interrupt-or-status */ +extern int sdstd_waitbits(sdioh_info_t *sd, uint16 norm, uint16 err, bool yield, uint16 *bits); + +/* used by bcmsdstd_linux [implemented in sdstd] */ +extern void sdstd_3_enable_retuning_int(sdioh_info_t *sd); +extern void sdstd_3_disable_retuning_int(sdioh_info_t *sd); +extern bool sdstd_3_is_retuning_int_set(sdioh_info_t *sd); +extern void sdstd_3_check_and_do_tuning(sdioh_info_t *sd, int tuning_param); +extern bool sdstd_3_check_and_set_retuning(sdioh_info_t *sd); +extern int sdstd_3_get_tune_state(sdioh_info_t *sd); +extern int sdstd_3_get_data_state(sdioh_info_t *sd); +extern void sdstd_3_set_tune_state(sdioh_info_t *sd, int state); +extern void sdstd_3_set_data_state(sdioh_info_t *sd, int state); +extern uint8 sdstd_3_get_tuning_exp(sdioh_info_t *sd); +extern uint32 sdstd_3_get_uhsi_clkmode(sdioh_info_t *sd); +extern int sdstd_3_clk_tuning(sdioh_info_t *sd, uint32 sd3ClkMode); + +/* used by sdstd [implemented in bcmsdstd_linux/ndis] */ +extern void sdstd_3_start_tuning(sdioh_info_t *sd); +extern void sdstd_3_osinit_tuning(sdioh_info_t *sd); +extern void sdstd_3_osclean_tuning(sdioh_info_t *sd); + +#endif /* _BCM_SD_STD_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsdpcm.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsdpcm.h @@ -0,0 +1,274 @@ +/* + * Broadcom SDIO/PCMCIA + * Software-specific definitions shared between device and host side + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdpcm.h 291086 2011-10-21 01:17:24Z $ + */ + +#ifndef _bcmsdpcm_h_ +#define _bcmsdpcm_h_ + +/* + * Software allocation of To SB Mailbox resources + */ + +/* intstatus bits */ +#define I_SMB_NAK I_SMB_SW0 /* To SB Mailbox Frame NAK */ +#define I_SMB_INT_ACK I_SMB_SW1 /* To SB Mailbox Host Interrupt ACK */ +#define I_SMB_USE_OOB I_SMB_SW2 /* To SB Mailbox Use OOB Wakeup */ +#define I_SMB_DEV_INT I_SMB_SW3 /* To SB Mailbox Miscellaneous Interrupt */ + +#define I_TOSBMAIL (I_SMB_NAK | I_SMB_INT_ACK | I_SMB_USE_OOB | I_SMB_DEV_INT) + +/* tosbmailbox bits corresponding to intstatus bits */ +#define SMB_NAK (1 << 0) /* To SB Mailbox Frame NAK */ +#define SMB_INT_ACK (1 << 1) /* To SB Mailbox Host Interrupt ACK */ +#define SMB_USE_OOB (1 << 2) /* To SB Mailbox Use OOB Wakeup */ +#define SMB_DEV_INT (1 << 3) /* To SB Mailbox Miscellaneous Interrupt */ +#define SMB_MASK 0x0000000f /* To SB Mailbox Mask */ + +/* tosbmailboxdata */ +#define SMB_DATA_VERSION_MASK 0x00ff0000 /* host protocol version (sent with F2 enable) */ +#define SMB_DATA_VERSION_SHIFT 16 /* host protocol version (sent with F2 enable) */ + +/* + * Software allocation of To Host Mailbox resources + */ + +/* intstatus bits */ +#define I_HMB_FC_STATE I_HMB_SW0 /* To Host Mailbox Flow Control State */ +#define I_HMB_FC_CHANGE I_HMB_SW1 /* To Host Mailbox Flow Control State Changed */ +#define I_HMB_FRAME_IND I_HMB_SW2 /* To Host Mailbox Frame Indication */ +#define I_HMB_HOST_INT I_HMB_SW3 /* To Host Mailbox Miscellaneous Interrupt */ + +#define I_TOHOSTMAIL (I_HMB_FC_CHANGE | I_HMB_FRAME_IND | I_HMB_HOST_INT) + +/* tohostmailbox bits corresponding to intstatus bits */ +#define HMB_FC_ON (1 << 0) /* To Host Mailbox Flow Control State */ +#define HMB_FC_CHANGE (1 << 1) /* To Host Mailbox Flow Control State Changed */ +#define HMB_FRAME_IND (1 << 2) /* To Host Mailbox Frame Indication */ +#define HMB_HOST_INT (1 << 3) /* To Host Mailbox Miscellaneous Interrupt */ +#define HMB_MASK 0x0000000f /* To Host Mailbox Mask */ + +/* tohostmailboxdata */ +#define HMB_DATA_NAKHANDLED 0x01 /* we're ready to retransmit NAK'd frame to host */ +#define HMB_DATA_DEVREADY 0x02 /* we're ready to to talk to host after enable */ +#define HMB_DATA_FC 0x04 /* per prio flowcontrol update flag to host */ +#define HMB_DATA_FWREADY 0x08 /* firmware is ready for protocol activity */ +#define HMB_DATA_FWHALT 0x10 /* firmware has halted operation */ + +#define HMB_DATA_FCDATA_MASK 0xff000000 /* per prio flowcontrol data */ +#define HMB_DATA_FCDATA_SHIFT 24 /* per prio flowcontrol data */ + +#define HMB_DATA_VERSION_MASK 0x00ff0000 /* device protocol version (with devready) */ +#define HMB_DATA_VERSION_SHIFT 16 /* device protocol version (with devready) */ + +/* + * Software-defined protocol header + */ + +/* Current protocol version */ +#define SDPCM_PROT_VERSION 4 + +/* SW frame header */ +#define SDPCM_SEQUENCE_MASK 0x000000ff /* Sequence Number Mask */ +#define SDPCM_PACKET_SEQUENCE(p) (((uint8 *)p)[0] & 0xff) /* p starts w/SW Header */ + +#define SDPCM_CHANNEL_MASK 0x00000f00 /* Channel Number Mask */ +#define SDPCM_CHANNEL_SHIFT 8 /* Channel Number Shift */ +#define SDPCM_PACKET_CHANNEL(p) (((uint8 *)p)[1] & 0x0f) /* p starts w/SW Header */ + +#define SDPCM_FLAGS_MASK 0x0000f000 /* Mask of flag bits */ +#define SDPCM_FLAGS_SHIFT 12 /* Flag bits shift */ +#define SDPCM_PACKET_FLAGS(p) ((((uint8 *)p)[1] & 0xf0) >> 4) /* p starts w/SW Header */ + +/* Next Read Len: lookahead length of next frame, in 16-byte units (rounded up) */ +#define SDPCM_NEXTLEN_MASK 0x00ff0000 /* Next Read Len Mask */ +#define SDPCM_NEXTLEN_SHIFT 16 /* Next Read Len Shift */ +#define SDPCM_NEXTLEN_VALUE(p) ((((uint8 *)p)[2] & 0xff) << 4) /* p starts w/SW Header */ +#define SDPCM_NEXTLEN_OFFSET 2 + +/* Data Offset from SOF (HW Tag, SW Tag, Pad) */ +#define SDPCM_DOFFSET_OFFSET 3 /* Data Offset */ +#define SDPCM_DOFFSET_VALUE(p) (((uint8 *)p)[SDPCM_DOFFSET_OFFSET] & 0xff) +#define SDPCM_DOFFSET_MASK 0xff000000 +#define SDPCM_DOFFSET_SHIFT 24 + +#define SDPCM_FCMASK_OFFSET 4 /* Flow control */ +#define SDPCM_FCMASK_VALUE(p) (((uint8 *)p)[SDPCM_FCMASK_OFFSET ] & 0xff) +#define SDPCM_WINDOW_OFFSET 5 /* Credit based fc */ +#define SDPCM_WINDOW_VALUE(p) (((uint8 *)p)[SDPCM_WINDOW_OFFSET] & 0xff) +#define SDPCM_VERSION_OFFSET 6 /* Version # */ +#define SDPCM_VERSION_VALUE(p) (((uint8 *)p)[SDPCM_VERSION_OFFSET] & 0xff) +#define SDPCM_UNUSED_OFFSET 7 /* Spare */ +#define SDPCM_UNUSED_VALUE(p) (((uint8 *)p)[SDPCM_UNUSED_OFFSET] & 0xff) + +#define SDPCM_SWHEADER_LEN 8 /* SW header is 64 bits */ + +/* logical channel numbers */ +#define SDPCM_CONTROL_CHANNEL 0 /* Control Request/Response Channel Id */ +#define SDPCM_EVENT_CHANNEL 1 /* Asyc Event Indication Channel Id */ +#define SDPCM_DATA_CHANNEL 2 /* Data Xmit/Recv Channel Id */ +#define SDPCM_GLOM_CHANNEL 3 /* For coalesced packets (superframes) */ +#define SDPCM_TEST_CHANNEL 15 /* Reserved for test/debug packets */ +#define SDPCM_MAX_CHANNEL 15 + +#define SDPCM_SEQUENCE_WRAP 256 /* wrap-around val for eight-bit frame seq number */ + +#define SDPCM_FLAG_RESVD0 0x01 +#define SDPCM_FLAG_RESVD1 0x02 +#define SDPCM_FLAG_GSPI_TXENAB 0x04 +#define SDPCM_FLAG_GLOMDESC 0x08 /* Superframe descriptor mask */ + +/* For GLOM_CHANNEL frames, use a flag to indicate descriptor frame */ +#define SDPCM_GLOMDESC_FLAG (SDPCM_FLAG_GLOMDESC << SDPCM_FLAGS_SHIFT) + +#define SDPCM_GLOMDESC(p) (((uint8 *)p)[1] & 0x80) + +/* For TEST_CHANNEL packets, define another 4-byte header */ +#define SDPCM_TEST_HDRLEN 4 /* Generally: Cmd(1), Ext(1), Len(2); + * Semantics of Ext byte depend on command. + * Len is current or requested frame length, not + * including test header; sent little-endian. + */ +#define SDPCM_TEST_DISCARD 0x01 /* Receiver discards. Ext is a pattern id. */ +#define SDPCM_TEST_ECHOREQ 0x02 /* Echo request. Ext is a pattern id. */ +#define SDPCM_TEST_ECHORSP 0x03 /* Echo response. Ext is a pattern id. */ +#define SDPCM_TEST_BURST 0x04 /* Receiver to send a burst. Ext is a frame count */ +#define SDPCM_TEST_SEND 0x05 /* Receiver sets send mode. Ext is boolean on/off */ + +/* Handy macro for filling in datagen packets with a pattern */ +#define SDPCM_TEST_FILL(byteno, id) ((uint8)(id + byteno)) + +/* + * Software counters (first part matches hardware counters) + */ + +typedef volatile struct { + uint32 cmd52rd; /* Cmd52RdCount, SDIO: cmd52 reads */ + uint32 cmd52wr; /* Cmd52WrCount, SDIO: cmd52 writes */ + uint32 cmd53rd; /* Cmd53RdCount, SDIO: cmd53 reads */ + uint32 cmd53wr; /* Cmd53WrCount, SDIO: cmd53 writes */ + uint32 abort; /* AbortCount, SDIO: aborts */ + uint32 datacrcerror; /* DataCrcErrorCount, SDIO: frames w/CRC error */ + uint32 rdoutofsync; /* RdOutOfSyncCount, SDIO/PCMCIA: Rd Frm out of sync */ + uint32 wroutofsync; /* RdOutOfSyncCount, SDIO/PCMCIA: Wr Frm out of sync */ + uint32 writebusy; /* WriteBusyCount, SDIO: device asserted "busy" */ + uint32 readwait; /* ReadWaitCount, SDIO: no data ready for a read cmd */ + uint32 readterm; /* ReadTermCount, SDIO: read frame termination cmds */ + uint32 writeterm; /* WriteTermCount, SDIO: write frames termination cmds */ + uint32 rxdescuflo; /* receive descriptor underflows */ + uint32 rxfifooflo; /* receive fifo overflows */ + uint32 txfifouflo; /* transmit fifo underflows */ + uint32 runt; /* runt (too short) frames recv'd from bus */ + uint32 badlen; /* frame's rxh len does not match its hw tag len */ + uint32 badcksum; /* frame's hw tag chksum doesn't agree with len value */ + uint32 seqbreak; /* break in sequence # space from one rx frame to the next */ + uint32 rxfcrc; /* frame rx header indicates crc error */ + uint32 rxfwoos; /* frame rx header indicates write out of sync */ + uint32 rxfwft; /* frame rx header indicates write frame termination */ + uint32 rxfabort; /* frame rx header indicates frame aborted */ + uint32 woosint; /* write out of sync interrupt */ + uint32 roosint; /* read out of sync interrupt */ + uint32 rftermint; /* read frame terminate interrupt */ + uint32 wftermint; /* write frame terminate interrupt */ +} sdpcmd_cnt_t; + +/* + * Register Access Macros + */ + +#define SDIODREV_IS(var, val) ((var) == (val)) +#define SDIODREV_GE(var, val) ((var) >= (val)) +#define SDIODREV_GT(var, val) ((var) > (val)) +#define SDIODREV_LT(var, val) ((var) < (val)) +#define SDIODREV_LE(var, val) ((var) <= (val)) + +#define SDIODDMAREG32(h, dir, chnl) \ + ((dir) == DMA_TX ? \ + (void *)(uintptr)&((h)->regs->dma.sdiod32.dma32regs[chnl].xmt) : \ + (void *)(uintptr)&((h)->regs->dma.sdiod32.dma32regs[chnl].rcv)) + +#define SDIODDMAREG64(h, dir, chnl) \ + ((dir) == DMA_TX ? \ + (void *)(uintptr)&((h)->regs->dma.sdiod64.dma64regs[chnl].xmt) : \ + (void *)(uintptr)&((h)->regs->dma.sdiod64.dma64regs[chnl].rcv)) + +#define SDIODDMAREG(h, dir, chnl) \ + (SDIODREV_LT((h)->corerev, 1) ? \ + SDIODDMAREG32((h), (dir), (chnl)) : \ + SDIODDMAREG64((h), (dir), (chnl))) + +#define PCMDDMAREG(h, dir, chnl) \ + ((dir) == DMA_TX ? \ + (void *)(uintptr)&((h)->regs->dma.pcm32.dmaregs.xmt) : \ + (void *)(uintptr)&((h)->regs->dma.pcm32.dmaregs.rcv)) + +#define SDPCMDMAREG(h, dir, chnl, coreid) \ + ((coreid) == SDIOD_CORE_ID ? \ + SDIODDMAREG(h, dir, chnl) : \ + PCMDDMAREG(h, dir, chnl)) + +#define SDIODFIFOREG(h, corerev) \ + (SDIODREV_LT((corerev), 1) ? \ + ((dma32diag_t *)(uintptr)&((h)->regs->dma.sdiod32.dmafifo)) : \ + ((dma32diag_t *)(uintptr)&((h)->regs->dma.sdiod64.dmafifo))) + +#define PCMDFIFOREG(h) \ + ((dma32diag_t *)(uintptr)&((h)->regs->dma.pcm32.dmafifo)) + +#define SDPCMFIFOREG(h, coreid, corerev) \ + ((coreid) == SDIOD_CORE_ID ? \ + SDIODFIFOREG(h, corerev) : \ + PCMDFIFOREG(h)) + +/* + * Shared structure between dongle and the host. + * The structure contains pointers to trap or assert information. + */ +#define SDPCM_SHARED_VERSION 0x0001 +#define SDPCM_SHARED_VERSION_MASK 0x00FF +#define SDPCM_SHARED_ASSERT_BUILT 0x0100 +#define SDPCM_SHARED_ASSERT 0x0200 +#define SDPCM_SHARED_TRAP 0x0400 +#define SDPCM_SHARED_IN_BRPT 0x0800 +#define SDPCM_SHARED_SET_BRPT 0x1000 +#define SDPCM_SHARED_PENDING_BRPT 0x2000 + +typedef struct { + uint32 flags; + uint32 trap_addr; + uint32 assert_exp_addr; + uint32 assert_file_addr; + uint32 assert_line; + uint32 console_addr; /* Address of hndrte_cons_t */ + uint32 msgtrace_addr; + uint32 brpt_addr; +} sdpcm_shared_t; + +extern sdpcm_shared_t sdpcm_shared; + +/* Function can be used to notify host of FW halt */ +extern void sdpcmd_fwhalt(void); + +#endif /* _bcmsdpcm_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sdio.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sdio.h @@ -0,0 +1,617 @@ +/* + * SDIO spec header file + * Protocol and standard (common) device definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sdio.h 308973 2012-01-18 04:19:34Z $ + */ + +#ifndef _SDIO_H +#define _SDIO_H + + +/* CCCR structure for function 0 */ +typedef volatile struct { + uint8 cccr_sdio_rev; /* RO, cccr and sdio revision */ + uint8 sd_rev; /* RO, sd spec revision */ + uint8 io_en; /* I/O enable */ + uint8 io_rdy; /* I/O ready reg */ + uint8 intr_ctl; /* Master and per function interrupt enable control */ + uint8 intr_status; /* RO, interrupt pending status */ + uint8 io_abort; /* read/write abort or reset all functions */ + uint8 bus_inter; /* bus interface control */ + uint8 capability; /* RO, card capability */ + + uint8 cis_base_low; /* 0x9 RO, common CIS base address, LSB */ + uint8 cis_base_mid; + uint8 cis_base_high; /* 0xB RO, common CIS base address, MSB */ + + /* suspend/resume registers */ + uint8 bus_suspend; /* 0xC */ + uint8 func_select; /* 0xD */ + uint8 exec_flag; /* 0xE */ + uint8 ready_flag; /* 0xF */ + + uint8 fn0_blk_size[2]; /* 0x10(LSB), 0x11(MSB) */ + + uint8 power_control; /* 0x12 (SDIO version 1.10) */ + + uint8 speed_control; /* 0x13 */ +} sdio_regs_t; + +/* SDIO Device CCCR offsets */ +#define SDIOD_CCCR_REV 0x00 +#define SDIOD_CCCR_SDREV 0x01 +#define SDIOD_CCCR_IOEN 0x02 +#define SDIOD_CCCR_IORDY 0x03 +#define SDIOD_CCCR_INTEN 0x04 +#define SDIOD_CCCR_INTPEND 0x05 +#define SDIOD_CCCR_IOABORT 0x06 +#define SDIOD_CCCR_BICTRL 0x07 +#define SDIOD_CCCR_CAPABLITIES 0x08 +#define SDIOD_CCCR_CISPTR_0 0x09 +#define SDIOD_CCCR_CISPTR_1 0x0A +#define SDIOD_CCCR_CISPTR_2 0x0B +#define SDIOD_CCCR_BUSSUSP 0x0C +#define SDIOD_CCCR_FUNCSEL 0x0D +#define SDIOD_CCCR_EXECFLAGS 0x0E +#define SDIOD_CCCR_RDYFLAGS 0x0F +#define SDIOD_CCCR_BLKSIZE_0 0x10 +#define SDIOD_CCCR_BLKSIZE_1 0x11 +#define SDIOD_CCCR_POWER_CONTROL 0x12 +#define SDIOD_CCCR_SPEED_CONTROL 0x13 +#define SDIOD_CCCR_UHSI_SUPPORT 0x14 +#define SDIOD_CCCR_DRIVER_STRENGTH 0x15 +#define SDIOD_CCCR_INTR_EXTN 0x16 + +/* Broadcom extensions (corerev >= 1) */ +#define SDIOD_CCCR_BRCM_CARDCAP 0xf0 +#define SDIOD_CCCR_BRCM_CARDCAP_CMD14_SUPPORT 0x02 +#define SDIOD_CCCR_BRCM_CARDCAP_CMD14_EXT 0x04 +#define SDIOD_CCCR_BRCM_CARDCAP_CMD_NODEC 0x08 +#define SDIOD_CCCR_BRCM_CARDCTL 0xf1 +#define SDIOD_CCCR_BRCM_SEPINT 0xf2 + +/* cccr_sdio_rev */ +#define SDIO_REV_SDIOID_MASK 0xf0 /* SDIO spec revision number */ +#define SDIO_REV_CCCRID_MASK 0x0f /* CCCR format version number */ + +/* sd_rev */ +#define SD_REV_PHY_MASK 0x0f /* SD format version number */ + +/* io_en */ +#define SDIO_FUNC_ENABLE_1 0x02 /* function 1 I/O enable */ +#define SDIO_FUNC_ENABLE_2 0x04 /* function 2 I/O enable */ + +/* io_rdys */ +#define SDIO_FUNC_READY_1 0x02 /* function 1 I/O ready */ +#define SDIO_FUNC_READY_2 0x04 /* function 2 I/O ready */ + +/* intr_ctl */ +#define INTR_CTL_MASTER_EN 0x1 /* interrupt enable master */ +#define INTR_CTL_FUNC1_EN 0x2 /* interrupt enable for function 1 */ +#define INTR_CTL_FUNC2_EN 0x4 /* interrupt enable for function 2 */ + +/* intr_status */ +#define INTR_STATUS_FUNC1 0x2 /* interrupt pending for function 1 */ +#define INTR_STATUS_FUNC2 0x4 /* interrupt pending for function 2 */ + +/* io_abort */ +#define IO_ABORT_RESET_ALL 0x08 /* I/O card reset */ +#define IO_ABORT_FUNC_MASK 0x07 /* abort selction: function x */ + +/* bus_inter */ +#define BUS_CARD_DETECT_DIS 0x80 /* Card Detect disable */ +#define BUS_SPI_CONT_INTR_CAP 0x40 /* support continuous SPI interrupt */ +#define BUS_SPI_CONT_INTR_EN 0x20 /* continuous SPI interrupt enable */ +#define BUS_SD_DATA_WIDTH_MASK 0x03 /* bus width mask */ +#define BUS_SD_DATA_WIDTH_4BIT 0x02 /* bus width 4-bit mode */ +#define BUS_SD_DATA_WIDTH_1BIT 0x00 /* bus width 1-bit mode */ + +/* capability */ +#define SDIO_CAP_4BLS 0x80 /* 4-bit support for low speed card */ +#define SDIO_CAP_LSC 0x40 /* low speed card */ +#define SDIO_CAP_E4MI 0x20 /* enable interrupt between block of data in 4-bit mode */ +#define SDIO_CAP_S4MI 0x10 /* support interrupt between block of data in 4-bit mode */ +#define SDIO_CAP_SBS 0x08 /* support suspend/resume */ +#define SDIO_CAP_SRW 0x04 /* support read wait */ +#define SDIO_CAP_SMB 0x02 /* support multi-block transfer */ +#define SDIO_CAP_SDC 0x01 /* Support Direct commands during multi-byte transfer */ + +/* power_control */ +#define SDIO_POWER_SMPC 0x01 /* supports master power control (RO) */ +#define SDIO_POWER_EMPC 0x02 /* enable master power control (allow > 200mA) (RW) */ + +/* speed_control (control device entry into high-speed clocking mode) */ +#define SDIO_SPEED_SHS 0x01 /* supports high-speed [clocking] mode (RO) */ +#define SDIO_SPEED_EHS 0x02 /* enable high-speed [clocking] mode (RW) */ + +/* for setting bus speed in card: 0x13h */ +#define SDIO_BUS_SPEED_UHSISEL_M BITFIELD_MASK(3) +#define SDIO_BUS_SPEED_UHSISEL_S 1 + +/* for getting bus speed cap in card: 0x14h */ +#define SDIO_BUS_SPEED_UHSICAP_M BITFIELD_MASK(3) +#define SDIO_BUS_SPEED_UHSICAP_S 0 + +/* for getting driver type CAP in card: 0x15h */ +#define SDIO_BUS_DRVR_TYPE_CAP_M BITFIELD_MASK(3) +#define SDIO_BUS_DRVR_TYPE_CAP_S 0 + +/* for setting driver type selection in card: 0x15h */ +#define SDIO_BUS_DRVR_TYPE_SEL_M BITFIELD_MASK(2) +#define SDIO_BUS_DRVR_TYPE_SEL_S 4 + +/* for getting async int support in card: 0x16h */ +#define SDIO_BUS_ASYNCINT_CAP_M BITFIELD_MASK(1) +#define SDIO_BUS_ASYNCINT_CAP_S 0 + +/* for setting async int selection in card: 0x16h */ +#define SDIO_BUS_ASYNCINT_SEL_M BITFIELD_MASK(1) +#define SDIO_BUS_ASYNCINT_SEL_S 1 + +/* brcm sepint */ +#define SDIO_SEPINT_MASK 0x01 /* route sdpcmdev intr onto separate pad (chip-specific) */ +#define SDIO_SEPINT_OE 0x02 /* 1 asserts output enable for above pad */ +#define SDIO_SEPINT_ACT_HI 0x04 /* use active high interrupt level instead of active low */ + +/* FBR structure for function 1-7, FBR addresses and register offsets */ +typedef volatile struct { + uint8 devctr; /* device interface, CSA control */ + uint8 ext_dev; /* extended standard I/O device type code */ + uint8 pwr_sel; /* power selection support */ + uint8 PAD[6]; /* reserved */ + + uint8 cis_low; /* CIS LSB */ + uint8 cis_mid; + uint8 cis_high; /* CIS MSB */ + uint8 csa_low; /* code storage area, LSB */ + uint8 csa_mid; + uint8 csa_high; /* code storage area, MSB */ + uint8 csa_dat_win; /* data access window to function */ + + uint8 fnx_blk_size[2]; /* block size, little endian */ +} sdio_fbr_t; + +/* Maximum number of I/O funcs */ +#define SDIOD_MAX_FUNCS 8 +#define SDIOD_MAX_IOFUNCS 7 + +/* SDIO Device FBR Start Address */ +#define SDIOD_FBR_STARTADDR 0x100 + +/* SDIO Device FBR Size */ +#define SDIOD_FBR_SIZE 0x100 + +/* Macro to calculate FBR register base */ +#define SDIOD_FBR_BASE(n) ((n) * 0x100) + +/* Function register offsets */ +#define SDIOD_FBR_DEVCTR 0x00 /* basic info for function */ +#define SDIOD_FBR_EXT_DEV 0x01 /* extended I/O device code */ +#define SDIOD_FBR_PWR_SEL 0x02 /* power selection bits */ + +/* SDIO Function CIS ptr offset */ +#define SDIOD_FBR_CISPTR_0 0x09 +#define SDIOD_FBR_CISPTR_1 0x0A +#define SDIOD_FBR_CISPTR_2 0x0B + +/* Code Storage Area pointer */ +#define SDIOD_FBR_CSA_ADDR_0 0x0C +#define SDIOD_FBR_CSA_ADDR_1 0x0D +#define SDIOD_FBR_CSA_ADDR_2 0x0E +#define SDIOD_FBR_CSA_DATA 0x0F + +/* SDIO Function I/O Block Size */ +#define SDIOD_FBR_BLKSIZE_0 0x10 +#define SDIOD_FBR_BLKSIZE_1 0x11 + +/* devctr */ +#define SDIOD_FBR_DEVCTR_DIC 0x0f /* device interface code */ +#define SDIOD_FBR_DECVTR_CSA 0x40 /* CSA support flag */ +#define SDIOD_FBR_DEVCTR_CSA_EN 0x80 /* CSA enabled */ +/* interface codes */ +#define SDIOD_DIC_NONE 0 /* SDIO standard interface is not supported */ +#define SDIOD_DIC_UART 1 +#define SDIOD_DIC_BLUETOOTH_A 2 +#define SDIOD_DIC_BLUETOOTH_B 3 +#define SDIOD_DIC_GPS 4 +#define SDIOD_DIC_CAMERA 5 +#define SDIOD_DIC_PHS 6 +#define SDIOD_DIC_WLAN 7 +#define SDIOD_DIC_EXT 0xf /* extended device interface, read ext_dev register */ + +/* pwr_sel */ +#define SDIOD_PWR_SEL_SPS 0x01 /* supports power selection */ +#define SDIOD_PWR_SEL_EPS 0x02 /* enable power selection (low-current mode) */ + +/* misc defines */ +#define SDIO_FUNC_0 0 +#define SDIO_FUNC_1 1 +#define SDIO_FUNC_2 2 +#define SDIO_FUNC_3 3 +#define SDIO_FUNC_4 4 +#define SDIO_FUNC_5 5 +#define SDIO_FUNC_6 6 +#define SDIO_FUNC_7 7 + +#define SD_CARD_TYPE_UNKNOWN 0 /* bad type or unrecognized */ +#define SD_CARD_TYPE_IO 1 /* IO only card */ +#define SD_CARD_TYPE_MEMORY 2 /* memory only card */ +#define SD_CARD_TYPE_COMBO 3 /* IO and memory combo card */ + +#define SDIO_MAX_BLOCK_SIZE 2048 /* maximum block size for block mode operation */ +#define SDIO_MIN_BLOCK_SIZE 1 /* minimum block size for block mode operation */ + +/* Card registers: status bit position */ +#define CARDREG_STATUS_BIT_OUTOFRANGE 31 +#define CARDREG_STATUS_BIT_COMCRCERROR 23 +#define CARDREG_STATUS_BIT_ILLEGALCOMMAND 22 +#define CARDREG_STATUS_BIT_ERROR 19 +#define CARDREG_STATUS_BIT_IOCURRENTSTATE3 12 +#define CARDREG_STATUS_BIT_IOCURRENTSTATE2 11 +#define CARDREG_STATUS_BIT_IOCURRENTSTATE1 10 +#define CARDREG_STATUS_BIT_IOCURRENTSTATE0 9 +#define CARDREG_STATUS_BIT_FUN_NUM_ERROR 4 + + + +#define SD_CMD_GO_IDLE_STATE 0 /* mandatory for SDIO */ +#define SD_CMD_SEND_OPCOND 1 +#define SD_CMD_MMC_SET_RCA 3 +#define SD_CMD_IO_SEND_OP_COND 5 /* mandatory for SDIO */ +#define SD_CMD_SELECT_DESELECT_CARD 7 +#define SD_CMD_SEND_CSD 9 +#define SD_CMD_SEND_CID 10 +#define SD_CMD_STOP_TRANSMISSION 12 +#define SD_CMD_SEND_STATUS 13 +#define SD_CMD_GO_INACTIVE_STATE 15 +#define SD_CMD_SET_BLOCKLEN 16 +#define SD_CMD_READ_SINGLE_BLOCK 17 +#define SD_CMD_READ_MULTIPLE_BLOCK 18 +#define SD_CMD_WRITE_BLOCK 24 +#define SD_CMD_WRITE_MULTIPLE_BLOCK 25 +#define SD_CMD_PROGRAM_CSD 27 +#define SD_CMD_SET_WRITE_PROT 28 +#define SD_CMD_CLR_WRITE_PROT 29 +#define SD_CMD_SEND_WRITE_PROT 30 +#define SD_CMD_ERASE_WR_BLK_START 32 +#define SD_CMD_ERASE_WR_BLK_END 33 +#define SD_CMD_ERASE 38 +#define SD_CMD_LOCK_UNLOCK 42 +#define SD_CMD_IO_RW_DIRECT 52 /* mandatory for SDIO */ +#define SD_CMD_IO_RW_EXTENDED 53 /* mandatory for SDIO */ +#define SD_CMD_APP_CMD 55 +#define SD_CMD_GEN_CMD 56 +#define SD_CMD_READ_OCR 58 +#define SD_CMD_CRC_ON_OFF 59 /* mandatory for SDIO */ +#define SD_ACMD_SD_STATUS 13 +#define SD_ACMD_SEND_NUM_WR_BLOCKS 22 +#define SD_ACMD_SET_WR_BLOCK_ERASE_CNT 23 +#define SD_ACMD_SD_SEND_OP_COND 41 +#define SD_ACMD_SET_CLR_CARD_DETECT 42 +#define SD_ACMD_SEND_SCR 51 + +/* argument for SD_CMD_IO_RW_DIRECT and SD_CMD_IO_RW_EXTENDED */ +#define SD_IO_OP_READ 0 /* Read_Write: Read */ +#define SD_IO_OP_WRITE 1 /* Read_Write: Write */ +#define SD_IO_RW_NORMAL 0 /* no RAW */ +#define SD_IO_RW_RAW 1 /* RAW */ +#define SD_IO_BYTE_MODE 0 /* Byte Mode */ +#define SD_IO_BLOCK_MODE 1 /* BlockMode */ +#define SD_IO_FIXED_ADDRESS 0 /* fix Address */ +#define SD_IO_INCREMENT_ADDRESS 1 /* IncrementAddress */ + +/* build SD_CMD_IO_RW_DIRECT Argument */ +#define SDIO_IO_RW_DIRECT_ARG(rw, raw, func, addr, data) \ + ((((rw) & 1) << 31) | (((func) & 0x7) << 28) | (((raw) & 1) << 27) | \ + (((addr) & 0x1FFFF) << 9) | ((data) & 0xFF)) + +/* build SD_CMD_IO_RW_EXTENDED Argument */ +#define SDIO_IO_RW_EXTENDED_ARG(rw, blk, func, addr, inc_addr, count) \ + ((((rw) & 1) << 31) | (((func) & 0x7) << 28) | (((blk) & 1) << 27) | \ + (((inc_addr) & 1) << 26) | (((addr) & 0x1FFFF) << 9) | ((count) & 0x1FF)) + +/* SDIO response parameters */ +#define SD_RSP_NO_NONE 0 +#define SD_RSP_NO_1 1 +#define SD_RSP_NO_2 2 +#define SD_RSP_NO_3 3 +#define SD_RSP_NO_4 4 +#define SD_RSP_NO_5 5 +#define SD_RSP_NO_6 6 + + /* Modified R6 response (to CMD3) */ +#define SD_RSP_MR6_COM_CRC_ERROR 0x8000 +#define SD_RSP_MR6_ILLEGAL_COMMAND 0x4000 +#define SD_RSP_MR6_ERROR 0x2000 + + /* Modified R1 in R4 Response (to CMD5) */ +#define SD_RSP_MR1_SBIT 0x80 +#define SD_RSP_MR1_PARAMETER_ERROR 0x40 +#define SD_RSP_MR1_RFU5 0x20 +#define SD_RSP_MR1_FUNC_NUM_ERROR 0x10 +#define SD_RSP_MR1_COM_CRC_ERROR 0x08 +#define SD_RSP_MR1_ILLEGAL_COMMAND 0x04 +#define SD_RSP_MR1_RFU1 0x02 +#define SD_RSP_MR1_IDLE_STATE 0x01 + + /* R5 response (to CMD52 and CMD53) */ +#define SD_RSP_R5_COM_CRC_ERROR 0x80 +#define SD_RSP_R5_ILLEGAL_COMMAND 0x40 +#define SD_RSP_R5_IO_CURRENTSTATE1 0x20 +#define SD_RSP_R5_IO_CURRENTSTATE0 0x10 +#define SD_RSP_R5_ERROR 0x08 +#define SD_RSP_R5_RFU 0x04 +#define SD_RSP_R5_FUNC_NUM_ERROR 0x02 +#define SD_RSP_R5_OUT_OF_RANGE 0x01 + +#define SD_RSP_R5_ERRBITS 0xCB + + +/* ------------------------------------------------ + * SDIO Commands and responses + * + * I/O only commands are: + * CMD0, CMD3, CMD5, CMD7, CMD14, CMD15, CMD52, CMD53 + * ------------------------------------------------ + */ + +/* SDIO Commands */ +#define SDIOH_CMD_0 0 +#define SDIOH_CMD_3 3 +#define SDIOH_CMD_5 5 +#define SDIOH_CMD_7 7 +#define SDIOH_CMD_11 11 +#define SDIOH_CMD_14 14 +#define SDIOH_CMD_15 15 +#define SDIOH_CMD_19 19 +#define SDIOH_CMD_52 52 +#define SDIOH_CMD_53 53 +#define SDIOH_CMD_59 59 + +/* SDIO Command Responses */ +#define SDIOH_RSP_NONE 0 +#define SDIOH_RSP_R1 1 +#define SDIOH_RSP_R2 2 +#define SDIOH_RSP_R3 3 +#define SDIOH_RSP_R4 4 +#define SDIOH_RSP_R5 5 +#define SDIOH_RSP_R6 6 + +/* + * SDIO Response Error flags + */ +#define SDIOH_RSP5_ERROR_FLAGS 0xCB + +/* ------------------------------------------------ + * SDIO Command structures. I/O only commands are: + * + * CMD0, CMD3, CMD5, CMD7, CMD15, CMD52, CMD53 + * ------------------------------------------------ + */ + +#define CMD5_OCR_M BITFIELD_MASK(24) +#define CMD5_OCR_S 0 + +#define CMD5_S18R_M BITFIELD_MASK(1) +#define CMD5_S18R_S 24 + +#define CMD7_RCA_M BITFIELD_MASK(16) +#define CMD7_RCA_S 16 + +#define CMD14_RCA_M BITFIELD_MASK(16) +#define CMD14_RCA_S 16 +#define CMD14_SLEEP_M BITFIELD_MASK(1) +#define CMD14_SLEEP_S 15 + +#define CMD_15_RCA_M BITFIELD_MASK(16) +#define CMD_15_RCA_S 16 + +#define CMD52_DATA_M BITFIELD_MASK(8) /* Bits [7:0] - Write Data/Stuff bits of CMD52 + */ +#define CMD52_DATA_S 0 +#define CMD52_REG_ADDR_M BITFIELD_MASK(17) /* Bits [25:9] - register address */ +#define CMD52_REG_ADDR_S 9 +#define CMD52_RAW_M BITFIELD_MASK(1) /* Bit 27 - Read after Write flag */ +#define CMD52_RAW_S 27 +#define CMD52_FUNCTION_M BITFIELD_MASK(3) /* Bits [30:28] - Function number */ +#define CMD52_FUNCTION_S 28 +#define CMD52_RW_FLAG_M BITFIELD_MASK(1) /* Bit 31 - R/W flag */ +#define CMD52_RW_FLAG_S 31 + + +#define CMD53_BYTE_BLK_CNT_M BITFIELD_MASK(9) /* Bits [8:0] - Byte/Block Count of CMD53 */ +#define CMD53_BYTE_BLK_CNT_S 0 +#define CMD53_REG_ADDR_M BITFIELD_MASK(17) /* Bits [25:9] - register address */ +#define CMD53_REG_ADDR_S 9 +#define CMD53_OP_CODE_M BITFIELD_MASK(1) /* Bit 26 - R/W Operation Code */ +#define CMD53_OP_CODE_S 26 +#define CMD53_BLK_MODE_M BITFIELD_MASK(1) /* Bit 27 - Block Mode */ +#define CMD53_BLK_MODE_S 27 +#define CMD53_FUNCTION_M BITFIELD_MASK(3) /* Bits [30:28] - Function number */ +#define CMD53_FUNCTION_S 28 +#define CMD53_RW_FLAG_M BITFIELD_MASK(1) /* Bit 31 - R/W flag */ +#define CMD53_RW_FLAG_S 31 + +/* ------------------------------------------------------ + * SDIO Command Response structures for SD1 and SD4 modes + * ----------------------------------------------------- + */ +#define RSP4_IO_OCR_M BITFIELD_MASK(24) /* Bits [23:0] - Card's OCR Bits [23:0] */ +#define RSP4_IO_OCR_S 0 + +#define RSP4_S18A_M BITFIELD_MASK(1) /* Bits [23:0] - Card's OCR Bits [23:0] */ +#define RSP4_S18A_S 24 + +#define RSP4_STUFF_M BITFIELD_MASK(3) /* Bits [26:24] - Stuff bits */ +#define RSP4_STUFF_S 24 +#define RSP4_MEM_PRESENT_M BITFIELD_MASK(1) /* Bit 27 - Memory present */ +#define RSP4_MEM_PRESENT_S 27 +#define RSP4_NUM_FUNCS_M BITFIELD_MASK(3) /* Bits [30:28] - Number of I/O funcs */ +#define RSP4_NUM_FUNCS_S 28 +#define RSP4_CARD_READY_M BITFIELD_MASK(1) /* Bit 31 - SDIO card ready */ +#define RSP4_CARD_READY_S 31 + +#define RSP6_STATUS_M BITFIELD_MASK(16) /* Bits [15:0] - Card status bits [19,22,23,12:0] + */ +#define RSP6_STATUS_S 0 +#define RSP6_IO_RCA_M BITFIELD_MASK(16) /* Bits [31:16] - RCA bits[31-16] */ +#define RSP6_IO_RCA_S 16 + +#define RSP1_AKE_SEQ_ERROR_M BITFIELD_MASK(1) /* Bit 3 - Authentication seq error */ +#define RSP1_AKE_SEQ_ERROR_S 3 +#define RSP1_APP_CMD_M BITFIELD_MASK(1) /* Bit 5 - Card expects ACMD */ +#define RSP1_APP_CMD_S 5 +#define RSP1_READY_FOR_DATA_M BITFIELD_MASK(1) /* Bit 8 - Ready for data (buff empty) */ +#define RSP1_READY_FOR_DATA_S 8 +#define RSP1_CURR_STATE_M BITFIELD_MASK(4) /* Bits [12:9] - State of card + * when Cmd was received + */ +#define RSP1_CURR_STATE_S 9 +#define RSP1_EARSE_RESET_M BITFIELD_MASK(1) /* Bit 13 - Erase seq cleared */ +#define RSP1_EARSE_RESET_S 13 +#define RSP1_CARD_ECC_DISABLE_M BITFIELD_MASK(1) /* Bit 14 - Card ECC disabled */ +#define RSP1_CARD_ECC_DISABLE_S 14 +#define RSP1_WP_ERASE_SKIP_M BITFIELD_MASK(1) /* Bit 15 - Partial blocks erased due to W/P */ +#define RSP1_WP_ERASE_SKIP_S 15 +#define RSP1_CID_CSD_OVERW_M BITFIELD_MASK(1) /* Bit 16 - Illegal write to CID or R/O bits + * of CSD + */ +#define RSP1_CID_CSD_OVERW_S 16 +#define RSP1_ERROR_M BITFIELD_MASK(1) /* Bit 19 - General/Unknown error */ +#define RSP1_ERROR_S 19 +#define RSP1_CC_ERROR_M BITFIELD_MASK(1) /* Bit 20 - Internal Card Control error */ +#define RSP1_CC_ERROR_S 20 +#define RSP1_CARD_ECC_FAILED_M BITFIELD_MASK(1) /* Bit 21 - Card internal ECC failed + * to correct data + */ +#define RSP1_CARD_ECC_FAILED_S 21 +#define RSP1_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 22 - Cmd not legal for the card state */ +#define RSP1_ILLEGAL_CMD_S 22 +#define RSP1_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 23 - CRC check of previous command failed + */ +#define RSP1_COM_CRC_ERROR_S 23 +#define RSP1_LOCK_UNLOCK_FAIL_M BITFIELD_MASK(1) /* Bit 24 - Card lock-unlock Cmd Seq error */ +#define RSP1_LOCK_UNLOCK_FAIL_S 24 +#define RSP1_CARD_LOCKED_M BITFIELD_MASK(1) /* Bit 25 - Card locked by the host */ +#define RSP1_CARD_LOCKED_S 25 +#define RSP1_WP_VIOLATION_M BITFIELD_MASK(1) /* Bit 26 - Attempt to program + * write-protected blocks + */ +#define RSP1_WP_VIOLATION_S 26 +#define RSP1_ERASE_PARAM_M BITFIELD_MASK(1) /* Bit 27 - Invalid erase blocks */ +#define RSP1_ERASE_PARAM_S 27 +#define RSP1_ERASE_SEQ_ERR_M BITFIELD_MASK(1) /* Bit 28 - Erase Cmd seq error */ +#define RSP1_ERASE_SEQ_ERR_S 28 +#define RSP1_BLK_LEN_ERR_M BITFIELD_MASK(1) /* Bit 29 - Block length error */ +#define RSP1_BLK_LEN_ERR_S 29 +#define RSP1_ADDR_ERR_M BITFIELD_MASK(1) /* Bit 30 - Misaligned address */ +#define RSP1_ADDR_ERR_S 30 +#define RSP1_OUT_OF_RANGE_M BITFIELD_MASK(1) /* Bit 31 - Cmd arg was out of range */ +#define RSP1_OUT_OF_RANGE_S 31 + + +#define RSP5_DATA_M BITFIELD_MASK(8) /* Bits [0:7] - data */ +#define RSP5_DATA_S 0 +#define RSP5_FLAGS_M BITFIELD_MASK(8) /* Bit [15:8] - Rsp flags */ +#define RSP5_FLAGS_S 8 +#define RSP5_STUFF_M BITFIELD_MASK(16) /* Bits [31:16] - Stuff bits */ +#define RSP5_STUFF_S 16 + +/* ---------------------------------------------- + * SDIO Command Response structures for SPI mode + * ---------------------------------------------- + */ +#define SPIRSP4_IO_OCR_M BITFIELD_MASK(16) /* Bits [15:0] - Card's OCR Bits [23:8] */ +#define SPIRSP4_IO_OCR_S 0 +#define SPIRSP4_STUFF_M BITFIELD_MASK(3) /* Bits [18:16] - Stuff bits */ +#define SPIRSP4_STUFF_S 16 +#define SPIRSP4_MEM_PRESENT_M BITFIELD_MASK(1) /* Bit 19 - Memory present */ +#define SPIRSP4_MEM_PRESENT_S 19 +#define SPIRSP4_NUM_FUNCS_M BITFIELD_MASK(3) /* Bits [22:20] - Number of I/O funcs */ +#define SPIRSP4_NUM_FUNCS_S 20 +#define SPIRSP4_CARD_READY_M BITFIELD_MASK(1) /* Bit 23 - SDIO card ready */ +#define SPIRSP4_CARD_READY_S 23 +#define SPIRSP4_IDLE_STATE_M BITFIELD_MASK(1) /* Bit 24 - idle state */ +#define SPIRSP4_IDLE_STATE_S 24 +#define SPIRSP4_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 26 - Illegal Cmd error */ +#define SPIRSP4_ILLEGAL_CMD_S 26 +#define SPIRSP4_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 27 - COM CRC error */ +#define SPIRSP4_COM_CRC_ERROR_S 27 +#define SPIRSP4_FUNC_NUM_ERROR_M BITFIELD_MASK(1) /* Bit 28 - Function number error + */ +#define SPIRSP4_FUNC_NUM_ERROR_S 28 +#define SPIRSP4_PARAM_ERROR_M BITFIELD_MASK(1) /* Bit 30 - Parameter Error Bit */ +#define SPIRSP4_PARAM_ERROR_S 30 +#define SPIRSP4_START_BIT_M BITFIELD_MASK(1) /* Bit 31 - Start Bit */ +#define SPIRSP4_START_BIT_S 31 + +#define SPIRSP5_DATA_M BITFIELD_MASK(8) /* Bits [23:16] - R/W Data */ +#define SPIRSP5_DATA_S 16 +#define SPIRSP5_IDLE_STATE_M BITFIELD_MASK(1) /* Bit 24 - Idle state */ +#define SPIRSP5_IDLE_STATE_S 24 +#define SPIRSP5_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 26 - Illegal Cmd error */ +#define SPIRSP5_ILLEGAL_CMD_S 26 +#define SPIRSP5_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 27 - COM CRC error */ +#define SPIRSP5_COM_CRC_ERROR_S 27 +#define SPIRSP5_FUNC_NUM_ERROR_M BITFIELD_MASK(1) /* Bit 28 - Function number error + */ +#define SPIRSP5_FUNC_NUM_ERROR_S 28 +#define SPIRSP5_PARAM_ERROR_M BITFIELD_MASK(1) /* Bit 30 - Parameter Error Bit */ +#define SPIRSP5_PARAM_ERROR_S 30 +#define SPIRSP5_START_BIT_M BITFIELD_MASK(1) /* Bit 31 - Start Bit */ +#define SPIRSP5_START_BIT_S 31 + +/* RSP6 card status format; Pg 68 Physical Layer spec v 1.10 */ +#define RSP6STAT_AKE_SEQ_ERROR_M BITFIELD_MASK(1) /* Bit 3 - Authentication seq error + */ +#define RSP6STAT_AKE_SEQ_ERROR_S 3 +#define RSP6STAT_APP_CMD_M BITFIELD_MASK(1) /* Bit 5 - Card expects ACMD */ +#define RSP6STAT_APP_CMD_S 5 +#define RSP6STAT_READY_FOR_DATA_M BITFIELD_MASK(1) /* Bit 8 - Ready for data + * (buff empty) + */ +#define RSP6STAT_READY_FOR_DATA_S 8 +#define RSP6STAT_CURR_STATE_M BITFIELD_MASK(4) /* Bits [12:9] - Card state at + * Cmd reception + */ +#define RSP6STAT_CURR_STATE_S 9 +#define RSP6STAT_ERROR_M BITFIELD_MASK(1) /* Bit 13 - General/Unknown error Bit 19 + */ +#define RSP6STAT_ERROR_S 13 +#define RSP6STAT_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 14 - Illegal cmd for + * card state Bit 22 + */ +#define RSP6STAT_ILLEGAL_CMD_S 14 +#define RSP6STAT_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 15 - CRC previous command + * failed Bit 23 + */ +#define RSP6STAT_COM_CRC_ERROR_S 15 + +#define SDIOH_XFER_TYPE_READ SD_IO_OP_READ +#define SDIOH_XFER_TYPE_WRITE SD_IO_OP_WRITE + +/* command issue options */ +#define CMD_OPTION_DEFAULT 0 +#define CMD_OPTION_TUNING 1 +#endif /* _SDIO_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/hndpmu.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/hndpmu.h @@ -0,0 +1,36 @@ +/* + * HND SiliconBackplane PMU support. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: hndpmu.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _hndpmu_h_ +#define _hndpmu_h_ + + +extern void si_pmu_otp_power(si_t *sih, osl_t *osh, bool on); +extern void si_sdiod_drive_strength_init(si_t *sih, osl_t *osh, uint32 drivestrength); + +extern void si_pmu_minresmask_htavail_set(si_t *sih, osl_t *osh, bool set_clear); + +#endif /* _hndpmu_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sbchipc.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sbchipc.h @@ -0,0 +1,2233 @@ +/* + * SiliconBackplane Chipcommon core hardware definitions. + * + * The chipcommon core provides chip identification, SB control, + * JTAG, 0/1/2 UARTs, clock frequency control, a watchdog interrupt timer, + * GPIO interface, extbus, and support for serial and parallel flashes. + * + * $Id: sbchipc.h 328358 2012-04-18 23:14:31Z $ + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + */ + +#ifndef _SBCHIPC_H +#define _SBCHIPC_H + +#ifndef _LANGUAGE_ASSEMBLY + + +#ifndef PAD +#define _PADLINE(line) pad ## line +#define _XSTR(line) _PADLINE(line) +#define PAD _XSTR(__LINE__) +#endif + +typedef struct eci_prerev35 { + uint32 eci_output; + uint32 eci_control; + uint32 eci_inputlo; + uint32 eci_inputmi; + uint32 eci_inputhi; + uint32 eci_inputintpolaritylo; + uint32 eci_inputintpolaritymi; + uint32 eci_inputintpolarityhi; + uint32 eci_intmasklo; + uint32 eci_intmaskmi; + uint32 eci_intmaskhi; + uint32 eci_eventlo; + uint32 eci_eventmi; + uint32 eci_eventhi; + uint32 eci_eventmasklo; + uint32 eci_eventmaskmi; + uint32 eci_eventmaskhi; + uint32 PAD[3]; +} eci_prerev35_t; + +typedef struct eci_rev35 { + uint32 eci_outputlo; + uint32 eci_outputhi; + uint32 eci_controllo; + uint32 eci_controlhi; + uint32 eci_inputlo; + uint32 eci_inputhi; + uint32 eci_inputintpolaritylo; + uint32 eci_inputintpolarityhi; + uint32 eci_intmasklo; + uint32 eci_intmaskhi; + uint32 eci_eventlo; + uint32 eci_eventhi; + uint32 eci_eventmasklo; + uint32 eci_eventmaskhi; + uint32 eci_auxtx; + uint32 eci_auxrx; + uint32 eci_datatag; + uint32 eci_uartescvalue; + uint32 eci_autobaudctr; + uint32 eci_uartfifolevel; +} eci_rev35_t; + +typedef struct flash_config { + uint32 PAD[19]; + + uint32 flashstrconfig; +} flash_config_t; + +typedef volatile struct { + uint32 chipid; + uint32 capabilities; + uint32 corecontrol; + uint32 bist; + + + uint32 otpstatus; + uint32 otpcontrol; + uint32 otpprog; + uint32 otplayout; + + + uint32 intstatus; + uint32 intmask; + + + uint32 chipcontrol; + uint32 chipstatus; + + + uint32 jtagcmd; + uint32 jtagir; + uint32 jtagdr; + uint32 jtagctrl; + + + uint32 flashcontrol; + uint32 flashaddress; + uint32 flashdata; + uint32 otplayoutextension; + + + uint32 broadcastaddress; + uint32 broadcastdata; + + + uint32 gpiopullup; + uint32 gpiopulldown; + uint32 gpioin; + uint32 gpioout; + uint32 gpioouten; + uint32 gpiocontrol; + uint32 gpiointpolarity; + uint32 gpiointmask; + + + uint32 gpioevent; + uint32 gpioeventintmask; + + + uint32 watchdog; + + + uint32 gpioeventintpolarity; + + + uint32 gpiotimerval; + uint32 gpiotimeroutmask; + + + uint32 clockcontrol_n; + uint32 clockcontrol_sb; + uint32 clockcontrol_pci; + uint32 clockcontrol_m2; + uint32 clockcontrol_m3; + uint32 clkdiv; + uint32 gpiodebugsel; + uint32 capabilities_ext; + + + uint32 pll_on_delay; + uint32 fref_sel_delay; + uint32 slow_clk_ctl; + uint32 PAD; + + + uint32 system_clk_ctl; + uint32 clkstatestretch; + uint32 PAD[2]; + + + uint32 bp_addrlow; + uint32 bp_addrhigh; + uint32 bp_data; + uint32 PAD; + uint32 bp_indaccess; + + uint32 gsioctrl; + uint32 gsioaddress; + uint32 gsiodata; + + + uint32 clkdiv2; + + uint32 otpcontrol1; + uint32 fabid; + + + uint32 eromptr; + + + uint32 pcmcia_config; + uint32 pcmcia_memwait; + uint32 pcmcia_attrwait; + uint32 pcmcia_iowait; + uint32 ide_config; + uint32 ide_memwait; + uint32 ide_attrwait; + uint32 ide_iowait; + uint32 prog_config; + uint32 prog_waitcount; + uint32 flash_config; + uint32 flash_waitcount; + uint32 SECI_config; + uint32 SECI_status; + uint32 SECI_statusmask; + uint32 SECI_rxnibchanged; + + uint32 PAD[20]; + + + uint32 sromcontrol; + uint32 sromaddress; + uint32 sromdata; + uint32 PAD[1]; + + uint32 nflashctrl; + uint32 nflashconf; + uint32 nflashcoladdr; + uint32 nflashrowaddr; + uint32 nflashdata; + uint32 nflashwaitcnt0; + uint32 PAD[2]; + + uint32 seci_uart_data; + uint32 seci_uart_bauddiv; + uint32 seci_uart_fcr; + uint32 seci_uart_lcr; + uint32 seci_uart_mcr; + uint32 seci_uart_lsr; + uint32 seci_uart_msr; + uint32 seci_uart_baudadj; + + uint32 clk_ctl_st; + uint32 hw_war; + uint32 PAD[70]; + + + uint8 uart0data; + uint8 uart0imr; + uint8 uart0fcr; + uint8 uart0lcr; + uint8 uart0mcr; + uint8 uart0lsr; + uint8 uart0msr; + uint8 uart0scratch; + uint8 PAD[248]; + + uint8 uart1data; + uint8 uart1imr; + uint8 uart1fcr; + uint8 uart1lcr; + uint8 uart1mcr; + uint8 uart1lsr; + uint8 uart1msr; + uint8 uart1scratch; + uint32 PAD[126]; + + + + uint32 pmucontrol; + uint32 pmucapabilities; + uint32 pmustatus; + uint32 res_state; + uint32 res_pending; + uint32 pmutimer; + uint32 min_res_mask; + uint32 max_res_mask; + uint32 res_table_sel; + uint32 res_dep_mask; + uint32 res_updn_timer; + uint32 res_timer; + uint32 clkstretch; + uint32 pmuwatchdog; + uint32 gpiosel; + uint32 gpioenable; + uint32 res_req_timer_sel; + uint32 res_req_timer; + uint32 res_req_mask; + uint32 PAD; + uint32 chipcontrol_addr; + uint32 chipcontrol_data; + uint32 regcontrol_addr; + uint32 regcontrol_data; + uint32 pllcontrol_addr; + uint32 pllcontrol_data; + uint32 pmustrapopt; + uint32 pmu_xtalfreq; + uint32 PAD[100]; + uint16 sromotp[512]; + + uint32 nand_revision; + uint32 nand_cmd_start; + uint32 nand_cmd_addr_x; + uint32 nand_cmd_addr; + uint32 nand_cmd_end_addr; + uint32 nand_cs_nand_select; + uint32 nand_cs_nand_xor; + uint32 PAD; + uint32 nand_spare_rd0; + uint32 nand_spare_rd4; + uint32 nand_spare_rd8; + uint32 nand_spare_rd12; + uint32 nand_spare_wr0; + uint32 nand_spare_wr4; + uint32 nand_spare_wr8; + uint32 nand_spare_wr12; + uint32 nand_acc_control; + uint32 PAD; + uint32 nand_config; + uint32 PAD; + uint32 nand_timing_1; + uint32 nand_timing_2; + uint32 nand_semaphore; + uint32 PAD; + uint32 nand_devid; + uint32 nand_devid_x; + uint32 nand_block_lock_status; + uint32 nand_intfc_status; + uint32 nand_ecc_corr_addr_x; + uint32 nand_ecc_corr_addr; + uint32 nand_ecc_unc_addr_x; + uint32 nand_ecc_unc_addr; + uint32 nand_read_error_count; + uint32 nand_corr_stat_threshold; + uint32 PAD[2]; + uint32 nand_read_addr_x; + uint32 nand_read_addr; + uint32 nand_page_program_addr_x; + uint32 nand_page_program_addr; + uint32 nand_copy_back_addr_x; + uint32 nand_copy_back_addr; + uint32 nand_block_erase_addr_x; + uint32 nand_block_erase_addr; + uint32 nand_inv_read_addr_x; + uint32 nand_inv_read_addr; + uint32 PAD[2]; + uint32 nand_blk_wr_protect; + uint32 PAD[3]; + uint32 nand_acc_control_cs1; + uint32 nand_config_cs1; + uint32 nand_timing_1_cs1; + uint32 nand_timing_2_cs1; + uint32 PAD[20]; + uint32 nand_spare_rd16; + uint32 nand_spare_rd20; + uint32 nand_spare_rd24; + uint32 nand_spare_rd28; + uint32 nand_cache_addr; + uint32 nand_cache_data; + uint32 nand_ctrl_config; + uint32 nand_ctrl_status; +} chipcregs_t; + +#endif + + +#define CC_CHIPID 0 +#define CC_CAPABILITIES 4 +#define CC_CHIPST 0x2c +#define CC_EROMPTR 0xfc + +#define CC_OTPST 0x10 +#define CC_JTAGCMD 0x30 +#define CC_JTAGIR 0x34 +#define CC_JTAGDR 0x38 +#define CC_JTAGCTRL 0x3c +#define CC_GPIOPU 0x58 +#define CC_GPIOPD 0x5c +#define CC_GPIOIN 0x60 +#define CC_GPIOOUT 0x64 +#define CC_GPIOOUTEN 0x68 +#define CC_GPIOCTRL 0x6c +#define CC_GPIOPOL 0x70 +#define CC_GPIOINTM 0x74 +#define CC_WATCHDOG 0x80 +#define CC_CLKC_N 0x90 +#define CC_CLKC_M0 0x94 +#define CC_CLKC_M1 0x98 +#define CC_CLKC_M2 0x9c +#define CC_CLKC_M3 0xa0 +#define CC_CLKDIV 0xa4 +#define CC_SYS_CLK_CTL 0xc0 +#define CC_CLK_CTL_ST SI_CLK_CTL_ST +#define PMU_CTL 0x600 +#define PMU_CAP 0x604 +#define PMU_ST 0x608 +#define PMU_RES_STATE 0x60c +#define PMU_TIMER 0x614 +#define PMU_MIN_RES_MASK 0x618 +#define PMU_MAX_RES_MASK 0x61c +#define CC_CHIPCTL_ADDR 0x650 +#define CC_CHIPCTL_DATA 0x654 +#define PMU_REG_CONTROL_ADDR 0x658 +#define PMU_REG_CONTROL_DATA 0x65C +#define PMU_PLL_CONTROL_ADDR 0x660 +#define PMU_PLL_CONTROL_DATA 0x664 +#define CC_SROM_OTP 0x800 + +#ifdef NFLASH_SUPPORT + +#define CC_NAND_REVISION 0xC00 +#define CC_NAND_CMD_START 0xC04 +#define CC_NAND_CMD_ADDR 0xC0C +#define CC_NAND_SPARE_RD_0 0xC20 +#define CC_NAND_SPARE_RD_4 0xC24 +#define CC_NAND_SPARE_RD_8 0xC28 +#define CC_NAND_SPARE_RD_C 0xC2C +#define CC_NAND_CONFIG 0xC48 +#define CC_NAND_DEVID 0xC60 +#define CC_NAND_DEVID_EXT 0xC64 +#define CC_NAND_INTFC_STATUS 0xC6C +#endif + + +#define CID_ID_MASK 0x0000ffff +#define CID_REV_MASK 0x000f0000 +#define CID_REV_SHIFT 16 +#define CID_PKG_MASK 0x00f00000 +#define CID_PKG_SHIFT 20 +#define CID_CC_MASK 0x0f000000 +#define CID_CC_SHIFT 24 +#define CID_TYPE_MASK 0xf0000000 +#define CID_TYPE_SHIFT 28 + + +#define CC_CAP_UARTS_MASK 0x00000003 +#define CC_CAP_MIPSEB 0x00000004 +#define CC_CAP_UCLKSEL 0x00000018 +#define CC_CAP_UINTCLK 0x00000008 +#define CC_CAP_UARTGPIO 0x00000020 +#define CC_CAP_EXTBUS_MASK 0x000000c0 +#define CC_CAP_EXTBUS_NONE 0x00000000 +#define CC_CAP_EXTBUS_FULL 0x00000040 +#define CC_CAP_EXTBUS_PROG 0x00000080 +#define CC_CAP_FLASH_MASK 0x00000700 +#define CC_CAP_PLL_MASK 0x00038000 +#define CC_CAP_PWR_CTL 0x00040000 +#define CC_CAP_OTPSIZE 0x00380000 +#define CC_CAP_OTPSIZE_SHIFT 19 +#define CC_CAP_OTPSIZE_BASE 5 +#define CC_CAP_JTAGP 0x00400000 +#define CC_CAP_ROM 0x00800000 +#define CC_CAP_BKPLN64 0x08000000 +#define CC_CAP_PMU 0x10000000 +#define CC_CAP_ECI 0x20000000 +#define CC_CAP_SROM 0x40000000 +#define CC_CAP_NFLASH 0x80000000 + +#define CC_CAP2_SECI 0x00000001 +#define CC_CAP2_GSIO 0x00000002 + + +#define CC_CAP_EXT_SECI_PRESENT 0x00000001 + + +#define PLL_NONE 0x00000000 +#define PLL_TYPE1 0x00010000 +#define PLL_TYPE2 0x00020000 +#define PLL_TYPE3 0x00030000 +#define PLL_TYPE4 0x00008000 +#define PLL_TYPE5 0x00018000 +#define PLL_TYPE6 0x00028000 +#define PLL_TYPE7 0x00038000 + + +#define ILP_CLOCK 32000 + + +#define ALP_CLOCK 20000000 + + +#define HT_CLOCK 80000000 + + +#define CC_UARTCLKO 0x00000001 +#define CC_SE 0x00000002 +#define CC_ASYNCGPIO 0x00000004 +#define CC_UARTCLKEN 0x00000008 + + +#define CHIPCTRL_4321A0_DEFAULT 0x3a4 +#define CHIPCTRL_4321A1_DEFAULT 0x0a4 +#define CHIPCTRL_4321_PLL_DOWN 0x800000 + + +#define OTPS_OL_MASK 0x000000ff +#define OTPS_OL_MFG 0x00000001 +#define OTPS_OL_OR1 0x00000002 +#define OTPS_OL_OR2 0x00000004 +#define OTPS_OL_GU 0x00000008 +#define OTPS_GUP_MASK 0x00000f00 +#define OTPS_GUP_SHIFT 8 +#define OTPS_GUP_HW 0x00000100 +#define OTPS_GUP_SW 0x00000200 +#define OTPS_GUP_CI 0x00000400 +#define OTPS_GUP_FUSE 0x00000800 +#define OTPS_READY 0x00001000 +#define OTPS_RV(x) (1 << (16 + (x))) +#define OTPS_RV_MASK 0x0fff0000 +#define OTPS_PROGOK 0x40000000 + + +#define OTPC_PROGSEL 0x00000001 +#define OTPC_PCOUNT_MASK 0x0000000e +#define OTPC_PCOUNT_SHIFT 1 +#define OTPC_VSEL_MASK 0x000000f0 +#define OTPC_VSEL_SHIFT 4 +#define OTPC_TMM_MASK 0x00000700 +#define OTPC_TMM_SHIFT 8 +#define OTPC_ODM 0x00000800 +#define OTPC_PROGEN 0x80000000 + + +#define OTPC_40NM_PROGSEL_SHIFT 0 +#define OTPC_40NM_PCOUNT_SHIFT 1 +#define OTPC_40NM_PCOUNT_WR 0xA +#define OTPC_40NM_PCOUNT_V1X 0xB +#define OTPC_40NM_REGCSEL_SHIFT 5 +#define OTPC_40NM_REGCSEL_DEF 0x4 +#define OTPC_40NM_PROGIN_SHIFT 8 +#define OTPC_40NM_R2X_SHIFT 10 +#define OTPC_40NM_ODM_SHIFT 11 +#define OTPC_40NM_DF_SHIFT 15 +#define OTPC_40NM_VSEL_SHIFT 16 +#define OTPC_40NM_VSEL_WR 0xA +#define OTPC_40NM_VSEL_V1X 0xA +#define OTPC_40NM_VSEL_R1X 0x5 +#define OTPC_40NM_COFAIL_SHIFT 30 + +#define OTPC1_CPCSEL_SHIFT 0 +#define OTPC1_CPCSEL_DEF 6 +#define OTPC1_TM_SHIFT 8 +#define OTPC1_TM_WR 0x84 +#define OTPC1_TM_V1X 0x84 +#define OTPC1_TM_R1X 0x4 + + +#define OTPP_COL_MASK 0x000000ff +#define OTPP_COL_SHIFT 0 +#define OTPP_ROW_MASK 0x0000ff00 +#define OTPP_ROW_SHIFT 8 +#define OTPP_OC_MASK 0x0f000000 +#define OTPP_OC_SHIFT 24 +#define OTPP_READERR 0x10000000 +#define OTPP_VALUE_MASK 0x20000000 +#define OTPP_VALUE_SHIFT 29 +#define OTPP_START_BUSY 0x80000000 +#define OTPP_READ 0x40000000 + + +#define OTPL_HWRGN_OFF_MASK 0x00000FFF +#define OTPL_HWRGN_OFF_SHIFT 0 +#define OTPL_WRAP_REVID_MASK 0x00F80000 +#define OTPL_WRAP_REVID_SHIFT 19 +#define OTPL_WRAP_TYPE_MASK 0x00070000 +#define OTPL_WRAP_TYPE_SHIFT 16 +#define OTPL_WRAP_TYPE_65NM 0 +#define OTPL_WRAP_TYPE_40NM 1 + + +#define OTP_CISFORMAT_NEW 0x80000000 + + +#define OTPPOC_READ 0 +#define OTPPOC_BIT_PROG 1 +#define OTPPOC_VERIFY 3 +#define OTPPOC_INIT 4 +#define OTPPOC_SET 5 +#define OTPPOC_RESET 6 +#define OTPPOC_OCST 7 +#define OTPPOC_ROW_LOCK 8 +#define OTPPOC_PRESCN_TEST 9 + + +#define OTPPOC_READ_40NM 0 +#define OTPPOC_PROG_ENABLE_40NM 1 +#define OTPPOC_PROG_DISABLE_40NM 2 +#define OTPPOC_VERIFY_40NM 3 +#define OTPPOC_WORD_VERIFY_1_40NM 4 +#define OTPPOC_ROW_LOCK_40NM 5 +#define OTPPOC_STBY_40NM 6 +#define OTPPOC_WAKEUP_40NM 7 +#define OTPPOC_WORD_VERIFY_0_40NM 8 +#define OTPPOC_PRESCN_TEST_40NM 9 +#define OTPPOC_BIT_PROG_40NM 10 +#define OTPPOC_WORDPROG_40NM 11 +#define OTPPOC_BURNIN_40NM 12 +#define OTPPOC_AUTORELOAD_40NM 13 +#define OTPPOC_OVST_READ_40NM 14 +#define OTPPOC_OVST_PROG_40NM 15 + + +#define OTPLAYOUTEXT_FUSE_MASK 0x3FF + + + +#define JTAGM_CREV_OLD 10 +#define JTAGM_CREV_IRP 22 +#define JTAGM_CREV_RTI 28 + + +#define JCMD_START 0x80000000 +#define JCMD_BUSY 0x80000000 +#define JCMD_STATE_MASK 0x60000000 +#define JCMD_STATE_TLR 0x00000000 +#define JCMD_STATE_PIR 0x20000000 +#define JCMD_STATE_PDR 0x40000000 +#define JCMD_STATE_RTI 0x60000000 +#define JCMD0_ACC_MASK 0x0000f000 +#define JCMD0_ACC_IRDR 0x00000000 +#define JCMD0_ACC_DR 0x00001000 +#define JCMD0_ACC_IR 0x00002000 +#define JCMD0_ACC_RESET 0x00003000 +#define JCMD0_ACC_IRPDR 0x00004000 +#define JCMD0_ACC_PDR 0x00005000 +#define JCMD0_IRW_MASK 0x00000f00 +#define JCMD_ACC_MASK 0x000f0000 +#define JCMD_ACC_IRDR 0x00000000 +#define JCMD_ACC_DR 0x00010000 +#define JCMD_ACC_IR 0x00020000 +#define JCMD_ACC_RESET 0x00030000 +#define JCMD_ACC_IRPDR 0x00040000 +#define JCMD_ACC_PDR 0x00050000 +#define JCMD_ACC_PIR 0x00060000 +#define JCMD_ACC_IRDR_I 0x00070000 +#define JCMD_ACC_DR_I 0x00080000 +#define JCMD_IRW_MASK 0x00001f00 +#define JCMD_IRW_SHIFT 8 +#define JCMD_DRW_MASK 0x0000003f + + +#define JCTRL_FORCE_CLK 4 +#define JCTRL_EXT_EN 2 +#define JCTRL_EN 1 + + +#define CLKD_SFLASH 0x0f000000 +#define CLKD_SFLASH_SHIFT 24 +#define CLKD_OTP 0x000f0000 +#define CLKD_OTP_SHIFT 16 +#define CLKD_JTAG 0x00000f00 +#define CLKD_JTAG_SHIFT 8 +#define CLKD_UART 0x000000ff + +#define CLKD2_SROM 0x00000003 + + +#define CI_GPIO 0x00000001 +#define CI_EI 0x00000002 +#define CI_TEMP 0x00000004 +#define CI_SIRQ 0x00000008 +#define CI_ECI 0x00000010 +#define CI_PMU 0x00000020 +#define CI_UART 0x00000040 +#define CI_WDRESET 0x80000000 + + +#define SCC_SS_MASK 0x00000007 +#define SCC_SS_LPO 0x00000000 +#define SCC_SS_XTAL 0x00000001 +#define SCC_SS_PCI 0x00000002 +#define SCC_LF 0x00000200 +#define SCC_LP 0x00000400 +#define SCC_FS 0x00000800 +#define SCC_IP 0x00001000 +#define SCC_XC 0x00002000 +#define SCC_XP 0x00004000 +#define SCC_CD_MASK 0xffff0000 +#define SCC_CD_SHIFT 16 + + +#define SYCC_IE 0x00000001 +#define SYCC_AE 0x00000002 +#define SYCC_FP 0x00000004 +#define SYCC_AR 0x00000008 +#define SYCC_HR 0x00000010 +#define SYCC_CD_MASK 0xffff0000 +#define SYCC_CD_SHIFT 16 + + +#define BPIA_BYTEEN 0x0000000f +#define BPIA_SZ1 0x00000001 +#define BPIA_SZ2 0x00000003 +#define BPIA_SZ4 0x00000007 +#define BPIA_SZ8 0x0000000f +#define BPIA_WRITE 0x00000100 +#define BPIA_START 0x00000200 +#define BPIA_BUSY 0x00000200 +#define BPIA_ERROR 0x00000400 + + +#define CF_EN 0x00000001 +#define CF_EM_MASK 0x0000000e +#define CF_EM_SHIFT 1 +#define CF_EM_FLASH 0 +#define CF_EM_SYNC 2 +#define CF_EM_PCMCIA 4 +#define CF_DS 0x00000010 +#define CF_BS 0x00000020 +#define CF_CD_MASK 0x000000c0 +#define CF_CD_SHIFT 6 +#define CF_CD_DIV2 0x00000000 +#define CF_CD_DIV3 0x00000040 +#define CF_CD_DIV4 0x00000080 +#define CF_CE 0x00000100 +#define CF_SB 0x00000200 + + +#define PM_W0_MASK 0x0000003f +#define PM_W1_MASK 0x00001f00 +#define PM_W1_SHIFT 8 +#define PM_W2_MASK 0x001f0000 +#define PM_W2_SHIFT 16 +#define PM_W3_MASK 0x1f000000 +#define PM_W3_SHIFT 24 + + +#define PA_W0_MASK 0x0000003f +#define PA_W1_MASK 0x00001f00 +#define PA_W1_SHIFT 8 +#define PA_W2_MASK 0x001f0000 +#define PA_W2_SHIFT 16 +#define PA_W3_MASK 0x1f000000 +#define PA_W3_SHIFT 24 + + +#define PI_W0_MASK 0x0000003f +#define PI_W1_MASK 0x00001f00 +#define PI_W1_SHIFT 8 +#define PI_W2_MASK 0x001f0000 +#define PI_W2_SHIFT 16 +#define PI_W3_MASK 0x1f000000 +#define PI_W3_SHIFT 24 + + +#define PW_W0_MASK 0x0000001f +#define PW_W1_MASK 0x00001f00 +#define PW_W1_SHIFT 8 +#define PW_W2_MASK 0x001f0000 +#define PW_W2_SHIFT 16 +#define PW_W3_MASK 0x1f000000 +#define PW_W3_SHIFT 24 + +#define PW_W0 0x0000000c +#define PW_W1 0x00000a00 +#define PW_W2 0x00020000 +#define PW_W3 0x01000000 + + +#define FW_W0_MASK 0x0000003f +#define FW_W1_MASK 0x00001f00 +#define FW_W1_SHIFT 8 +#define FW_W2_MASK 0x001f0000 +#define FW_W2_SHIFT 16 +#define FW_W3_MASK 0x1f000000 +#define FW_W3_SHIFT 24 + + +#define SRC_START 0x80000000 +#define SRC_BUSY 0x80000000 +#define SRC_OPCODE 0x60000000 +#define SRC_OP_READ 0x00000000 +#define SRC_OP_WRITE 0x20000000 +#define SRC_OP_WRDIS 0x40000000 +#define SRC_OP_WREN 0x60000000 +#define SRC_OTPSEL 0x00000010 +#define SRC_LOCK 0x00000008 +#define SRC_SIZE_MASK 0x00000006 +#define SRC_SIZE_1K 0x00000000 +#define SRC_SIZE_4K 0x00000002 +#define SRC_SIZE_16K 0x00000004 +#define SRC_SIZE_SHIFT 1 +#define SRC_PRESENT 0x00000001 + + +#define PCTL_ILP_DIV_MASK 0xffff0000 +#define PCTL_ILP_DIV_SHIFT 16 +#define PCTL_PLL_PLLCTL_UPD 0x00000400 +#define PCTL_NOILP_ON_WAIT 0x00000200 +#define PCTL_HT_REQ_EN 0x00000100 +#define PCTL_ALP_REQ_EN 0x00000080 +#define PCTL_XTALFREQ_MASK 0x0000007c +#define PCTL_XTALFREQ_SHIFT 2 +#define PCTL_ILP_DIV_EN 0x00000002 +#define PCTL_LPO_SEL 0x00000001 + + +#define CSTRETCH_HT 0xffff0000 +#define CSTRETCH_ALP 0x0000ffff + + +#define GPIO_ONTIME_SHIFT 16 + + +#define CN_N1_MASK 0x3f +#define CN_N2_MASK 0x3f00 +#define CN_N2_SHIFT 8 +#define CN_PLLC_MASK 0xf0000 +#define CN_PLLC_SHIFT 16 + + +#define CC_M1_MASK 0x3f +#define CC_M2_MASK 0x3f00 +#define CC_M2_SHIFT 8 +#define CC_M3_MASK 0x3f0000 +#define CC_M3_SHIFT 16 +#define CC_MC_MASK 0x1f000000 +#define CC_MC_SHIFT 24 + + +#define CC_F6_2 0x02 +#define CC_F6_3 0x03 +#define CC_F6_4 0x05 +#define CC_F6_5 0x09 +#define CC_F6_6 0x11 +#define CC_F6_7 0x21 + +#define CC_F5_BIAS 5 + +#define CC_MC_BYPASS 0x08 +#define CC_MC_M1 0x04 +#define CC_MC_M1M2 0x02 +#define CC_MC_M1M2M3 0x01 +#define CC_MC_M1M3 0x11 + + +#define CC_T2_BIAS 2 +#define CC_T2M2_BIAS 3 + +#define CC_T2MC_M1BYP 1 +#define CC_T2MC_M2BYP 2 +#define CC_T2MC_M3BYP 4 + + +#define CC_T6_MMASK 1 +#define CC_T6_M0 120000000 +#define CC_T6_M1 100000000 +#define SB2MIPS_T6(sb) (2 * (sb)) + + +#define CC_CLOCK_BASE1 24000000 +#define CC_CLOCK_BASE2 12500000 + + +#define CLKC_5350_N 0x0311 +#define CLKC_5350_M 0x04020009 + + +#define FLASH_NONE 0x000 +#define SFLASH_ST 0x100 +#define SFLASH_AT 0x200 +#define NFLASH 0x300 +#define PFLASH 0x700 + + +#define CC_CFG_EN 0x0001 +#define CC_CFG_EM_MASK 0x000e +#define CC_CFG_EM_ASYNC 0x0000 +#define CC_CFG_EM_SYNC 0x0002 +#define CC_CFG_EM_PCMCIA 0x0004 +#define CC_CFG_EM_IDE 0x0006 +#define CC_CFG_DS 0x0010 +#define CC_CFG_CD_MASK 0x00e0 +#define CC_CFG_CE 0x0100 +#define CC_CFG_SB 0x0200 +#define CC_CFG_IS 0x0400 + + +#define CC_EB_BASE 0x1a000000 +#define CC_EB_PCMCIA_MEM 0x1a000000 +#define CC_EB_PCMCIA_IO 0x1a200000 +#define CC_EB_PCMCIA_CFG 0x1a400000 +#define CC_EB_IDE 0x1a800000 +#define CC_EB_PCMCIA1_MEM 0x1a800000 +#define CC_EB_PCMCIA1_IO 0x1aa00000 +#define CC_EB_PCMCIA1_CFG 0x1ac00000 +#define CC_EB_PROGIF 0x1b000000 + + + +#define SFLASH_OPCODE 0x000000ff +#define SFLASH_ACTION 0x00000700 +#define SFLASH_CS_ACTIVE 0x00001000 +#define SFLASH_START 0x80000000 +#define SFLASH_BUSY SFLASH_START + + +#define SFLASH_ACT_OPONLY 0x0000 +#define SFLASH_ACT_OP1D 0x0100 +#define SFLASH_ACT_OP3A 0x0200 +#define SFLASH_ACT_OP3A1D 0x0300 +#define SFLASH_ACT_OP3A4D 0x0400 +#define SFLASH_ACT_OP3A4X4D 0x0500 +#define SFLASH_ACT_OP3A1X4D 0x0700 + + +#define SFLASH_ST_WREN 0x0006 +#define SFLASH_ST_WRDIS 0x0004 +#define SFLASH_ST_RDSR 0x0105 +#define SFLASH_ST_WRSR 0x0101 +#define SFLASH_ST_READ 0x0303 +#define SFLASH_ST_PP 0x0302 +#define SFLASH_ST_SE 0x02d8 +#define SFLASH_ST_BE 0x00c7 +#define SFLASH_ST_DP 0x00b9 +#define SFLASH_ST_RES 0x03ab +#define SFLASH_ST_CSA 0x1000 +#define SFLASH_ST_SSE 0x0220 + +#define SFLASH_MXIC_RDID 0x0390 +#define SFLASH_MXIC_MFID 0xc2 + + +#define SFLASH_ST_WIP 0x01 +#define SFLASH_ST_WEL 0x02 +#define SFLASH_ST_BP_MASK 0x1c +#define SFLASH_ST_BP_SHIFT 2 +#define SFLASH_ST_SRWD 0x80 + + +#define SFLASH_AT_READ 0x07e8 +#define SFLASH_AT_PAGE_READ 0x07d2 +#define SFLASH_AT_BUF1_READ +#define SFLASH_AT_BUF2_READ +#define SFLASH_AT_STATUS 0x01d7 +#define SFLASH_AT_BUF1_WRITE 0x0384 +#define SFLASH_AT_BUF2_WRITE 0x0387 +#define SFLASH_AT_BUF1_ERASE_PROGRAM 0x0283 +#define SFLASH_AT_BUF2_ERASE_PROGRAM 0x0286 +#define SFLASH_AT_BUF1_PROGRAM 0x0288 +#define SFLASH_AT_BUF2_PROGRAM 0x0289 +#define SFLASH_AT_PAGE_ERASE 0x0281 +#define SFLASH_AT_BLOCK_ERASE 0x0250 +#define SFLASH_AT_BUF1_WRITE_ERASE_PROGRAM 0x0382 +#define SFLASH_AT_BUF2_WRITE_ERASE_PROGRAM 0x0385 +#define SFLASH_AT_BUF1_LOAD 0x0253 +#define SFLASH_AT_BUF2_LOAD 0x0255 +#define SFLASH_AT_BUF1_COMPARE 0x0260 +#define SFLASH_AT_BUF2_COMPARE 0x0261 +#define SFLASH_AT_BUF1_REPROGRAM 0x0258 +#define SFLASH_AT_BUF2_REPROGRAM 0x0259 + + +#define SFLASH_AT_READY 0x80 +#define SFLASH_AT_MISMATCH 0x40 +#define SFLASH_AT_ID_MASK 0x38 +#define SFLASH_AT_ID_SHIFT 3 + + +#define GSIO_START 0x80000000 +#define GSIO_BUSY GSIO_START + + + +#define UART_RX 0 +#define UART_TX 0 +#define UART_DLL 0 +#define UART_IER 1 +#define UART_DLM 1 +#define UART_IIR 2 +#define UART_FCR 2 +#define UART_LCR 3 +#define UART_MCR 4 +#define UART_LSR 5 +#define UART_MSR 6 +#define UART_SCR 7 +#define UART_LCR_DLAB 0x80 +#define UART_LCR_WLEN8 0x03 +#define UART_MCR_OUT2 0x08 +#define UART_MCR_LOOP 0x10 +#define UART_LSR_RX_FIFO 0x80 +#define UART_LSR_TDHR 0x40 +#define UART_LSR_THRE 0x20 +#define UART_LSR_BREAK 0x10 +#define UART_LSR_FRAMING 0x08 +#define UART_LSR_PARITY 0x04 +#define UART_LSR_OVERRUN 0x02 +#define UART_LSR_RXRDY 0x01 +#define UART_FCR_FIFO_ENABLE 1 + + +#define UART_IIR_FIFO_MASK 0xc0 +#define UART_IIR_INT_MASK 0xf +#define UART_IIR_MDM_CHG 0x0 +#define UART_IIR_NOINT 0x1 +#define UART_IIR_THRE 0x2 +#define UART_IIR_RCVD_DATA 0x4 +#define UART_IIR_RCVR_STATUS 0x6 +#define UART_IIR_CHAR_TIME 0xc + + +#define UART_IER_EDSSI 8 +#define UART_IER_ELSI 4 +#define UART_IER_ETBEI 2 +#define UART_IER_ERBFI 1 + + +#define PST_EXTLPOAVAIL 0x0100 +#define PST_WDRESET 0x0080 +#define PST_INTPEND 0x0040 +#define PST_SBCLKST 0x0030 +#define PST_SBCLKST_ILP 0x0010 +#define PST_SBCLKST_ALP 0x0020 +#define PST_SBCLKST_HT 0x0030 +#define PST_ALPAVAIL 0x0008 +#define PST_HTAVAIL 0x0004 +#define PST_RESINIT 0x0003 + + +#define PCAP_REV_MASK 0x000000ff +#define PCAP_RC_MASK 0x00001f00 +#define PCAP_RC_SHIFT 8 +#define PCAP_TC_MASK 0x0001e000 +#define PCAP_TC_SHIFT 13 +#define PCAP_PC_MASK 0x001e0000 +#define PCAP_PC_SHIFT 17 +#define PCAP_VC_MASK 0x01e00000 +#define PCAP_VC_SHIFT 21 +#define PCAP_CC_MASK 0x1e000000 +#define PCAP_CC_SHIFT 25 +#define PCAP5_PC_MASK 0x003e0000 +#define PCAP5_PC_SHIFT 17 +#define PCAP5_VC_MASK 0x07c00000 +#define PCAP5_VC_SHIFT 22 +#define PCAP5_CC_MASK 0xf8000000 +#define PCAP5_CC_SHIFT 27 + + + +#define PRRT_TIME_MASK 0x03ff +#define PRRT_INTEN 0x0400 +#define PRRT_REQ_ACTIVE 0x0800 +#define PRRT_ALP_REQ 0x1000 +#define PRRT_HT_REQ 0x2000 +#define PRRT_HQ_REQ 0x4000 + + +#define PMURES_BIT(bit) (1 << (bit)) + + +#define PMURES_MAX_RESNUM 30 + + +#define PMU_CHIPCTL0 0 + + +#define PMU_CC1_CLKREQ_TYPE_SHIFT 19 +#define PMU_CC1_CLKREQ_TYPE_MASK (1 << PMU_CC1_CLKREQ_TYPE_SHIFT) + +#define CLKREQ_TYPE_CONFIG_OPENDRAIN 0 +#define CLKREQ_TYPE_CONFIG_PUSHPULL 1 + + +#define PMU_CHIPCTL1 1 +#define PMU_CC1_RXC_DLL_BYPASS 0x00010000 + +#define PMU_CC1_IF_TYPE_MASK 0x00000030 +#define PMU_CC1_IF_TYPE_RMII 0x00000000 +#define PMU_CC1_IF_TYPE_MII 0x00000010 +#define PMU_CC1_IF_TYPE_RGMII 0x00000020 + +#define PMU_CC1_SW_TYPE_MASK 0x000000c0 +#define PMU_CC1_SW_TYPE_EPHY 0x00000000 +#define PMU_CC1_SW_TYPE_EPHYMII 0x00000040 +#define PMU_CC1_SW_TYPE_EPHYRMII 0x00000080 +#define PMU_CC1_SW_TYPE_RGMII 0x000000c0 + + +#define PMU_CHIPCTL2 2 + + +#define PMU_CHIPCTL3 3 + +#define PMU_CC3_ENABLE_SDIO_WAKEUP_SHIFT 19 +#define PMU_CC3_ENABLE_RF_SHIFT 22 +#define PMU_CC3_RF_DISABLE_IVALUE_SHIFT 23 + + + + + +#define PMU0_PLL0_PLLCTL0 0 +#define PMU0_PLL0_PC0_PDIV_MASK 1 +#define PMU0_PLL0_PC0_PDIV_FREQ 25000 +#define PMU0_PLL0_PC0_DIV_ARM_MASK 0x00000038 +#define PMU0_PLL0_PC0_DIV_ARM_SHIFT 3 +#define PMU0_PLL0_PC0_DIV_ARM_BASE 8 + + +#define PMU0_PLL0_PC0_DIV_ARM_110MHZ 0 +#define PMU0_PLL0_PC0_DIV_ARM_97_7MHZ 1 +#define PMU0_PLL0_PC0_DIV_ARM_88MHZ 2 +#define PMU0_PLL0_PC0_DIV_ARM_80MHZ 3 +#define PMU0_PLL0_PC0_DIV_ARM_73_3MHZ 4 +#define PMU0_PLL0_PC0_DIV_ARM_67_7MHZ 5 +#define PMU0_PLL0_PC0_DIV_ARM_62_9MHZ 6 +#define PMU0_PLL0_PC0_DIV_ARM_58_6MHZ 7 + + +#define PMU0_PLL0_PLLCTL1 1 +#define PMU0_PLL0_PC1_WILD_INT_MASK 0xf0000000 +#define PMU0_PLL0_PC1_WILD_INT_SHIFT 28 +#define PMU0_PLL0_PC1_WILD_FRAC_MASK 0x0fffff00 +#define PMU0_PLL0_PC1_WILD_FRAC_SHIFT 8 +#define PMU0_PLL0_PC1_STOP_MOD 0x00000040 + + +#define PMU0_PLL0_PLLCTL2 2 +#define PMU0_PLL0_PC2_WILD_INT_MASK 0xf +#define PMU0_PLL0_PC2_WILD_INT_SHIFT 4 + + + +#define PMU1_PLL0_PLLCTL0 0 +#define PMU1_PLL0_PC0_P1DIV_MASK 0x00f00000 +#define PMU1_PLL0_PC0_P1DIV_SHIFT 20 +#define PMU1_PLL0_PC0_P2DIV_MASK 0x0f000000 +#define PMU1_PLL0_PC0_P2DIV_SHIFT 24 + + +#define PMU1_PLL0_PLLCTL1 1 +#define PMU1_PLL0_PC1_M1DIV_MASK 0x000000ff +#define PMU1_PLL0_PC1_M1DIV_SHIFT 0 +#define PMU1_PLL0_PC1_M2DIV_MASK 0x0000ff00 +#define PMU1_PLL0_PC1_M2DIV_SHIFT 8 +#define PMU1_PLL0_PC1_M3DIV_MASK 0x00ff0000 +#define PMU1_PLL0_PC1_M3DIV_SHIFT 16 +#define PMU1_PLL0_PC1_M4DIV_MASK 0xff000000 +#define PMU1_PLL0_PC1_M4DIV_SHIFT 24 +#define PMU1_PLL0_PC1_M4DIV_BY_9 9 +#define PMU1_PLL0_PC1_M4DIV_BY_18 0x12 +#define PMU1_PLL0_PC1_M4DIV_BY_36 0x24 + +#define DOT11MAC_880MHZ_CLK_DIVISOR_SHIFT 8 +#define DOT11MAC_880MHZ_CLK_DIVISOR_MASK (0xFF << DOT11MAC_880MHZ_CLK_DIVISOR_SHIFT) +#define DOT11MAC_880MHZ_CLK_DIVISOR_VAL (0xE << DOT11MAC_880MHZ_CLK_DIVISOR_SHIFT) + + +#define PMU1_PLL0_PLLCTL2 2 +#define PMU1_PLL0_PC2_M5DIV_MASK 0x000000ff +#define PMU1_PLL0_PC2_M5DIV_SHIFT 0 +#define PMU1_PLL0_PC2_M5DIV_BY_12 0xc +#define PMU1_PLL0_PC2_M5DIV_BY_18 0x12 +#define PMU1_PLL0_PC2_M5DIV_BY_36 0x24 +#define PMU1_PLL0_PC2_M6DIV_MASK 0x0000ff00 +#define PMU1_PLL0_PC2_M6DIV_SHIFT 8 +#define PMU1_PLL0_PC2_M6DIV_BY_18 0x12 +#define PMU1_PLL0_PC2_M6DIV_BY_36 0x24 +#define PMU1_PLL0_PC2_NDIV_MODE_MASK 0x000e0000 +#define PMU1_PLL0_PC2_NDIV_MODE_SHIFT 17 +#define PMU1_PLL0_PC2_NDIV_MODE_MASH 1 +#define PMU1_PLL0_PC2_NDIV_MODE_MFB 2 +#define PMU1_PLL0_PC2_NDIV_INT_MASK 0x1ff00000 +#define PMU1_PLL0_PC2_NDIV_INT_SHIFT 20 + + +#define PMU1_PLL0_PLLCTL3 3 +#define PMU1_PLL0_PC3_NDIV_FRAC_MASK 0x00ffffff +#define PMU1_PLL0_PC3_NDIV_FRAC_SHIFT 0 + + +#define PMU1_PLL0_PLLCTL4 4 + + +#define PMU1_PLL0_PLLCTL5 5 +#define PMU1_PLL0_PC5_CLK_DRV_MASK 0xffffff00 +#define PMU1_PLL0_PC5_CLK_DRV_SHIFT 8 + + +#define PMU2_PHY_PLL_PLLCTL 4 +#define PMU2_SI_PLL_PLLCTL 10 + + + + +#define PMU2_PLL_PLLCTL0 0 +#define PMU2_PLL_PC0_P1DIV_MASK 0x00f00000 +#define PMU2_PLL_PC0_P1DIV_SHIFT 20 +#define PMU2_PLL_PC0_P2DIV_MASK 0x0f000000 +#define PMU2_PLL_PC0_P2DIV_SHIFT 24 + + +#define PMU2_PLL_PLLCTL1 1 +#define PMU2_PLL_PC1_M1DIV_MASK 0x000000ff +#define PMU2_PLL_PC1_M1DIV_SHIFT 0 +#define PMU2_PLL_PC1_M2DIV_MASK 0x0000ff00 +#define PMU2_PLL_PC1_M2DIV_SHIFT 8 +#define PMU2_PLL_PC1_M3DIV_MASK 0x00ff0000 +#define PMU2_PLL_PC1_M3DIV_SHIFT 16 +#define PMU2_PLL_PC1_M4DIV_MASK 0xff000000 +#define PMU2_PLL_PC1_M4DIV_SHIFT 24 + + +#define PMU2_PLL_PLLCTL2 2 +#define PMU2_PLL_PC2_M5DIV_MASK 0x000000ff +#define PMU2_PLL_PC2_M5DIV_SHIFT 0 +#define PMU2_PLL_PC2_M6DIV_MASK 0x0000ff00 +#define PMU2_PLL_PC2_M6DIV_SHIFT 8 +#define PMU2_PLL_PC2_NDIV_MODE_MASK 0x000e0000 +#define PMU2_PLL_PC2_NDIV_MODE_SHIFT 17 +#define PMU2_PLL_PC2_NDIV_INT_MASK 0x1ff00000 +#define PMU2_PLL_PC2_NDIV_INT_SHIFT 20 + + +#define PMU2_PLL_PLLCTL3 3 +#define PMU2_PLL_PC3_NDIV_FRAC_MASK 0x00ffffff +#define PMU2_PLL_PC3_NDIV_FRAC_SHIFT 0 + + +#define PMU2_PLL_PLLCTL4 4 + + +#define PMU2_PLL_PLLCTL5 5 +#define PMU2_PLL_PC5_CLKDRIVE_CH1_MASK 0x00000f00 +#define PMU2_PLL_PC5_CLKDRIVE_CH1_SHIFT 8 +#define PMU2_PLL_PC5_CLKDRIVE_CH2_MASK 0x0000f000 +#define PMU2_PLL_PC5_CLKDRIVE_CH2_SHIFT 12 +#define PMU2_PLL_PC5_CLKDRIVE_CH3_MASK 0x000f0000 +#define PMU2_PLL_PC5_CLKDRIVE_CH3_SHIFT 16 +#define PMU2_PLL_PC5_CLKDRIVE_CH4_MASK 0x00f00000 +#define PMU2_PLL_PC5_CLKDRIVE_CH4_SHIFT 20 +#define PMU2_PLL_PC5_CLKDRIVE_CH5_MASK 0x0f000000 +#define PMU2_PLL_PC5_CLKDRIVE_CH5_SHIFT 24 +#define PMU2_PLL_PC5_CLKDRIVE_CH6_MASK 0xf0000000 +#define PMU2_PLL_PC5_CLKDRIVE_CH6_SHIFT 28 + + +#define PMU5_PLL_P1P2_OFF 0 +#define PMU5_PLL_P1_MASK 0x0f000000 +#define PMU5_PLL_P1_SHIFT 24 +#define PMU5_PLL_P2_MASK 0x00f00000 +#define PMU5_PLL_P2_SHIFT 20 +#define PMU5_PLL_M14_OFF 1 +#define PMU5_PLL_MDIV_MASK 0x000000ff +#define PMU5_PLL_MDIV_WIDTH 8 +#define PMU5_PLL_NM5_OFF 2 +#define PMU5_PLL_NDIV_MASK 0xfff00000 +#define PMU5_PLL_NDIV_SHIFT 20 +#define PMU5_PLL_NDIV_MODE_MASK 0x000e0000 +#define PMU5_PLL_NDIV_MODE_SHIFT 17 +#define PMU5_PLL_FMAB_OFF 3 +#define PMU5_PLL_MRAT_MASK 0xf0000000 +#define PMU5_PLL_MRAT_SHIFT 28 +#define PMU5_PLL_ABRAT_MASK 0x08000000 +#define PMU5_PLL_ABRAT_SHIFT 27 +#define PMU5_PLL_FDIV_MASK 0x07ffffff +#define PMU5_PLL_PLLCTL_OFF 4 +#define PMU5_PLL_PCHI_OFF 5 +#define PMU5_PLL_PCHI_MASK 0x0000003f + + +#define PMU_XTALFREQ_REG_ILPCTR_MASK 0x00001FFF +#define PMU_XTALFREQ_REG_MEASURE_MASK 0x80000000 +#define PMU_XTALFREQ_REG_MEASURE_SHIFT 31 + + +#define PMU5_MAINPLL_CPU 1 +#define PMU5_MAINPLL_MEM 2 +#define PMU5_MAINPLL_SI 3 + + +#define PMU4706_MAINPLL_PLL0 0 +#define PMU6_4706_PROCPLL_OFF 4 +#define PMU6_4706_PROC_P2DIV_MASK 0x000f0000 +#define PMU6_4706_PROC_P2DIV_SHIFT 16 +#define PMU6_4706_PROC_P1DIV_MASK 0x0000f000 +#define PMU6_4706_PROC_P1DIV_SHIFT 12 +#define PMU6_4706_PROC_NDIV_INT_MASK 0x00000ff8 +#define PMU6_4706_PROC_NDIV_INT_SHIFT 3 +#define PMU6_4706_PROC_NDIV_MODE_MASK 0x00000007 +#define PMU6_4706_PROC_NDIV_MODE_SHIFT 0 + +#define PMU7_PLL_PLLCTL7 7 +#define PMU7_PLL_CTL7_M4DIV_MASK 0xff000000 +#define PMU7_PLL_CTL7_M4DIV_SHIFT 24 +#define PMU7_PLL_CTL7_M4DIV_BY_6 6 +#define PMU7_PLL_CTL7_M4DIV_BY_12 0xc +#define PMU7_PLL_CTL7_M4DIV_BY_24 0x18 +#define PMU7_PLL_PLLCTL8 8 +#define PMU7_PLL_CTL8_M5DIV_MASK 0x000000ff +#define PMU7_PLL_CTL8_M5DIV_SHIFT 0 +#define PMU7_PLL_CTL8_M5DIV_BY_8 8 +#define PMU7_PLL_CTL8_M5DIV_BY_12 0xc +#define PMU7_PLL_CTL8_M5DIV_BY_24 0x18 +#define PMU7_PLL_CTL8_M6DIV_MASK 0x0000ff00 +#define PMU7_PLL_CTL8_M6DIV_SHIFT 8 +#define PMU7_PLL_CTL8_M6DIV_BY_12 0xc +#define PMU7_PLL_CTL8_M6DIV_BY_24 0x18 +#define PMU7_PLL_PLLCTL11 11 +#define PMU7_PLL_PLLCTL11_MASK 0xffffff00 +#define PMU7_PLL_PLLCTL11_VAL 0x22222200 + + +#define PMU15_PLL_PLLCTL0 0 +#define PMU15_PLL_PC0_CLKSEL_MASK 0x00000003 +#define PMU15_PLL_PC0_CLKSEL_SHIFT 0 +#define PMU15_PLL_PC0_FREQTGT_MASK 0x003FFFFC +#define PMU15_PLL_PC0_FREQTGT_SHIFT 2 +#define PMU15_PLL_PC0_PRESCALE_MASK 0x00C00000 +#define PMU15_PLL_PC0_PRESCALE_SHIFT 22 +#define PMU15_PLL_PC0_KPCTRL_MASK 0x07000000 +#define PMU15_PLL_PC0_KPCTRL_SHIFT 24 +#define PMU15_PLL_PC0_FCNTCTRL_MASK 0x38000000 +#define PMU15_PLL_PC0_FCNTCTRL_SHIFT 27 +#define PMU15_PLL_PC0_FDCMODE_MASK 0x40000000 +#define PMU15_PLL_PC0_FDCMODE_SHIFT 30 +#define PMU15_PLL_PC0_CTRLBIAS_MASK 0x80000000 +#define PMU15_PLL_PC0_CTRLBIAS_SHIFT 31 + +#define PMU15_PLL_PLLCTL1 1 +#define PMU15_PLL_PC1_BIAS_CTLM_MASK 0x00000060 +#define PMU15_PLL_PC1_BIAS_CTLM_SHIFT 5 +#define PMU15_PLL_PC1_BIAS_CTLM_RST_MASK 0x00000040 +#define PMU15_PLL_PC1_BIAS_CTLM_RST_SHIFT 6 +#define PMU15_PLL_PC1_BIAS_SS_DIVR_MASK 0x0001FF80 +#define PMU15_PLL_PC1_BIAS_SS_DIVR_SHIFT 7 +#define PMU15_PLL_PC1_BIAS_SS_RSTVAL_MASK 0x03FE0000 +#define PMU15_PLL_PC1_BIAS_SS_RSTVAL_SHIFT 17 +#define PMU15_PLL_PC1_BIAS_INTG_BW_MASK 0x0C000000 +#define PMU15_PLL_PC1_BIAS_INTG_BW_SHIFT 26 +#define PMU15_PLL_PC1_BIAS_INTG_BYP_MASK 0x10000000 +#define PMU15_PLL_PC1_BIAS_INTG_BYP_SHIFT 28 +#define PMU15_PLL_PC1_OPENLP_EN_MASK 0x40000000 +#define PMU15_PLL_PC1_OPENLP_EN_SHIFT 30 + +#define PMU15_PLL_PLLCTL2 2 +#define PMU15_PLL_PC2_CTEN_MASK 0x00000001 +#define PMU15_PLL_PC2_CTEN_SHIFT 0 + +#define PMU15_PLL_PLLCTL3 3 +#define PMU15_PLL_PC3_DITHER_EN_MASK 0x00000001 +#define PMU15_PLL_PC3_DITHER_EN_SHIFT 0 +#define PMU15_PLL_PC3_DCOCTLSP_MASK 0xFE000000 +#define PMU15_PLL_PC3_DCOCTLSP_SHIFT 25 +#define PMU15_PLL_PC3_DCOCTLSP_DIV2EN_MASK 0x01 +#define PMU15_PLL_PC3_DCOCTLSP_DIV2EN_SHIFT 0 +#define PMU15_PLL_PC3_DCOCTLSP_CH0EN_MASK 0x02 +#define PMU15_PLL_PC3_DCOCTLSP_CH0EN_SHIFT 1 +#define PMU15_PLL_PC3_DCOCTLSP_CH1EN_MASK 0x04 +#define PMU15_PLL_PC3_DCOCTLSP_CH1EN_SHIFT 2 +#define PMU15_PLL_PC3_DCOCTLSP_CH0SEL_MASK 0x18 +#define PMU15_PLL_PC3_DCOCTLSP_CH0SEL_SHIFT 3 +#define PMU15_PLL_PC3_DCOCTLSP_CH1SEL_MASK 0x60 +#define PMU15_PLL_PC3_DCOCTLSP_CH1SEL_SHIFT 5 +#define PMU15_PLL_PC3_DCOCTLSP_CHSEL_OUTP_DIV1 0 +#define PMU15_PLL_PC3_DCOCTLSP_CHSEL_OUTP_DIV2 1 +#define PMU15_PLL_PC3_DCOCTLSP_CHSEL_OUTP_DIV3 2 +#define PMU15_PLL_PC3_DCOCTLSP_CHSEL_OUTP_DIV5 3 + +#define PMU15_PLL_PLLCTL4 4 +#define PMU15_PLL_PC4_FLLCLK1_DIV_MASK 0x00000007 +#define PMU15_PLL_PC4_FLLCLK1_DIV_SHIFT 0 +#define PMU15_PLL_PC4_FLLCLK2_DIV_MASK 0x00000038 +#define PMU15_PLL_PC4_FLLCLK2_DIV_SHIFT 3 +#define PMU15_PLL_PC4_FLLCLK3_DIV_MASK 0x000001C0 +#define PMU15_PLL_PC4_FLLCLK3_DIV_SHIFT 6 +#define PMU15_PLL_PC4_DBGMODE_MASK 0x00000E00 +#define PMU15_PLL_PC4_DBGMODE_SHIFT 9 +#define PMU15_PLL_PC4_FLL480_CTLSP_LK_MASK 0x00001000 +#define PMU15_PLL_PC4_FLL480_CTLSP_LK_SHIFT 12 +#define PMU15_PLL_PC4_FLL480_CTLSP_MASK 0x000FE000 +#define PMU15_PLL_PC4_FLL480_CTLSP_SHIFT 13 +#define PMU15_PLL_PC4_DINPOL_MASK 0x00100000 +#define PMU15_PLL_PC4_DINPOL_SHIFT 20 +#define PMU15_PLL_PC4_CLKOUT_PD_MASK 0x00200000 +#define PMU15_PLL_PC4_CLKOUT_PD_SHIFT 21 +#define PMU15_PLL_PC4_CLKDIV2_PD_MASK 0x00400000 +#define PMU15_PLL_PC4_CLKDIV2_PD_SHIFT 22 +#define PMU15_PLL_PC4_CLKDIV4_PD_MASK 0x00800000 +#define PMU15_PLL_PC4_CLKDIV4_PD_SHIFT 23 +#define PMU15_PLL_PC4_CLKDIV8_PD_MASK 0x01000000 +#define PMU15_PLL_PC4_CLKDIV8_PD_SHIFT 24 +#define PMU15_PLL_PC4_CLKDIV16_PD_MASK 0x02000000 +#define PMU15_PLL_PC4_CLKDIV16_PD_SHIFT 25 +#define PMU15_PLL_PC4_TEST_EN_MASK 0x04000000 +#define PMU15_PLL_PC4_TEST_EN_SHIFT 26 + +#define PMU15_PLL_PLLCTL5 5 +#define PMU15_PLL_PC5_FREQTGT_MASK 0x000FFFFF +#define PMU15_PLL_PC5_FREQTGT_SHIFT 0 +#define PMU15_PLL_PC5_DCOCTLSP_MASK 0x07F00000 +#define PMU15_PLL_PC5_DCOCTLSP_SHIFT 20 +#define PMU15_PLL_PC5_PRESCALE_MASK 0x18000000 +#define PMU15_PLL_PC5_PRESCALE_SHIFT 27 + +#define PMU15_PLL_PLLCTL6 6 +#define PMU15_PLL_PC6_FREQTGT_MASK 0x000FFFFF +#define PMU15_PLL_PC6_FREQTGT_SHIFT 0 +#define PMU15_PLL_PC6_DCOCTLSP_MASK 0x07F00000 +#define PMU15_PLL_PC6_DCOCTLSP_SHIFT 20 +#define PMU15_PLL_PC6_PRESCALE_MASK 0x18000000 +#define PMU15_PLL_PC6_PRESCALE_SHIFT 27 + +#define PMU15_FREQTGT_480_DEFAULT 0x19AB1 +#define PMU15_FREQTGT_492_DEFAULT 0x1A4F5 +#define PMU15_ARM_96MHZ 96000000 +#define PMU15_ARM_98MHZ 98400000 +#define PMU15_ARM_97MHZ 97000000 + + +#define PMU17_PLLCTL2_NDIVTYPE_MASK 0x00000070 +#define PMU17_PLLCTL2_NDIVTYPE_SHIFT 4 + +#define PMU17_PLLCTL2_NDIV_MODE_INT 0 +#define PMU17_PLLCTL2_NDIV_MODE_INT1B8 1 +#define PMU17_PLLCTL2_NDIV_MODE_MASH111 2 +#define PMU17_PLLCTL2_NDIV_MODE_MASH111B8 3 + +#define PMU17_PLLCTL0_BBPLL_PWRDWN 0 +#define PMU17_PLLCTL0_BBPLL_DRST 3 +#define PMU17_PLLCTL0_BBPLL_DISBL_CLK 8 + + +#define PMU4716_MAINPLL_PLL0 12 + + +#define PMU5356_MAINPLL_PLL0 0 +#define PMU5357_MAINPLL_PLL0 0 + + +#define RES4716_PROC_PLL_ON 0x00000040 +#define RES4716_PROC_HT_AVAIL 0x00000080 + + +#define CCTRL_471X_I2S_PINS_ENABLE 0x0080 + + + +#define CCTRL_5357_I2S_PINS_ENABLE 0x00040000 +#define CCTRL_5357_I2CSPI_PINS_ENABLE 0x00080000 + + +#define RES5354_EXT_SWITCHER_PWM 0 +#define RES5354_BB_SWITCHER_PWM 1 +#define RES5354_BB_SWITCHER_BURST 2 +#define RES5354_BB_EXT_SWITCHER_BURST 3 +#define RES5354_ILP_REQUEST 4 +#define RES5354_RADIO_SWITCHER_PWM 5 +#define RES5354_RADIO_SWITCHER_BURST 6 +#define RES5354_ROM_SWITCH 7 +#define RES5354_PA_REF_LDO 8 +#define RES5354_RADIO_LDO 9 +#define RES5354_AFE_LDO 10 +#define RES5354_PLL_LDO 11 +#define RES5354_BG_FILTBYP 12 +#define RES5354_TX_FILTBYP 13 +#define RES5354_RX_FILTBYP 14 +#define RES5354_XTAL_PU 15 +#define RES5354_XTAL_EN 16 +#define RES5354_BB_PLL_FILTBYP 17 +#define RES5354_RF_PLL_FILTBYP 18 +#define RES5354_BB_PLL_PU 19 + + +#define CCTRL5357_EXTPA (1<<14) +#define CCTRL5357_ANT_MUX_2o3 (1<<15) +#define CCTRL5357_NFLASH (1<<16) + + +#define CCTRL43217_EXTPA_C0 (1<<13) +#define CCTRL43217_EXTPA_C1 (1<<8) + + +#define RES4328_EXT_SWITCHER_PWM 0 +#define RES4328_BB_SWITCHER_PWM 1 +#define RES4328_BB_SWITCHER_BURST 2 +#define RES4328_BB_EXT_SWITCHER_BURST 3 +#define RES4328_ILP_REQUEST 4 +#define RES4328_RADIO_SWITCHER_PWM 5 +#define RES4328_RADIO_SWITCHER_BURST 6 +#define RES4328_ROM_SWITCH 7 +#define RES4328_PA_REF_LDO 8 +#define RES4328_RADIO_LDO 9 +#define RES4328_AFE_LDO 10 +#define RES4328_PLL_LDO 11 +#define RES4328_BG_FILTBYP 12 +#define RES4328_TX_FILTBYP 13 +#define RES4328_RX_FILTBYP 14 +#define RES4328_XTAL_PU 15 +#define RES4328_XTAL_EN 16 +#define RES4328_BB_PLL_FILTBYP 17 +#define RES4328_RF_PLL_FILTBYP 18 +#define RES4328_BB_PLL_PU 19 + + +#define RES4325_BUCK_BOOST_BURST 0 +#define RES4325_CBUCK_BURST 1 +#define RES4325_CBUCK_PWM 2 +#define RES4325_CLDO_CBUCK_BURST 3 +#define RES4325_CLDO_CBUCK_PWM 4 +#define RES4325_BUCK_BOOST_PWM 5 +#define RES4325_ILP_REQUEST 6 +#define RES4325_ABUCK_BURST 7 +#define RES4325_ABUCK_PWM 8 +#define RES4325_LNLDO1_PU 9 +#define RES4325_OTP_PU 10 +#define RES4325_LNLDO3_PU 11 +#define RES4325_LNLDO4_PU 12 +#define RES4325_XTAL_PU 13 +#define RES4325_ALP_AVAIL 14 +#define RES4325_RX_PWRSW_PU 15 +#define RES4325_TX_PWRSW_PU 16 +#define RES4325_RFPLL_PWRSW_PU 17 +#define RES4325_LOGEN_PWRSW_PU 18 +#define RES4325_AFE_PWRSW_PU 19 +#define RES4325_BBPLL_PWRSW_PU 20 +#define RES4325_HT_AVAIL 21 + + +#define RES4325B0_CBUCK_LPOM 1 +#define RES4325B0_CBUCK_BURST 2 +#define RES4325B0_CBUCK_PWM 3 +#define RES4325B0_CLDO_PU 4 + + +#define RES4325C1_LNLDO2_PU 12 + + +#define CST4325_SPROM_OTP_SEL_MASK 0x00000003 +#define CST4325_DEFCIS_SEL 0 +#define CST4325_SPROM_SEL 1 +#define CST4325_OTP_SEL 2 +#define CST4325_OTP_PWRDN 3 +#define CST4325_SDIO_USB_MODE_MASK 0x00000004 +#define CST4325_SDIO_USB_MODE_SHIFT 2 +#define CST4325_RCAL_VALID_MASK 0x00000008 +#define CST4325_RCAL_VALID_SHIFT 3 +#define CST4325_RCAL_VALUE_MASK 0x000001f0 +#define CST4325_RCAL_VALUE_SHIFT 4 +#define CST4325_PMUTOP_2B_MASK 0x00000200 +#define CST4325_PMUTOP_2B_SHIFT 9 + +#define RES4329_RESERVED0 0 +#define RES4329_CBUCK_LPOM 1 +#define RES4329_CBUCK_BURST 2 +#define RES4329_CBUCK_PWM 3 +#define RES4329_CLDO_PU 4 +#define RES4329_PALDO_PU 5 +#define RES4329_ILP_REQUEST 6 +#define RES4329_RESERVED7 7 +#define RES4329_RESERVED8 8 +#define RES4329_LNLDO1_PU 9 +#define RES4329_OTP_PU 10 +#define RES4329_RESERVED11 11 +#define RES4329_LNLDO2_PU 12 +#define RES4329_XTAL_PU 13 +#define RES4329_ALP_AVAIL 14 +#define RES4329_RX_PWRSW_PU 15 +#define RES4329_TX_PWRSW_PU 16 +#define RES4329_RFPLL_PWRSW_PU 17 +#define RES4329_LOGEN_PWRSW_PU 18 +#define RES4329_AFE_PWRSW_PU 19 +#define RES4329_BBPLL_PWRSW_PU 20 +#define RES4329_HT_AVAIL 21 + +#define CST4329_SPROM_OTP_SEL_MASK 0x00000003 +#define CST4329_DEFCIS_SEL 0 +#define CST4329_SPROM_SEL 1 +#define CST4329_OTP_SEL 2 +#define CST4329_OTP_PWRDN 3 +#define CST4329_SPI_SDIO_MODE_MASK 0x00000004 +#define CST4329_SPI_SDIO_MODE_SHIFT 2 + + +#define CST4312_SPROM_OTP_SEL_MASK 0x00000003 +#define CST4312_DEFCIS_SEL 0 +#define CST4312_SPROM_SEL 1 +#define CST4312_OTP_SEL 2 +#define CST4312_OTP_BAD 3 + + +#define RES4312_SWITCHER_BURST 0 +#define RES4312_SWITCHER_PWM 1 +#define RES4312_PA_REF_LDO 2 +#define RES4312_CORE_LDO_BURST 3 +#define RES4312_CORE_LDO_PWM 4 +#define RES4312_RADIO_LDO 5 +#define RES4312_ILP_REQUEST 6 +#define RES4312_BG_FILTBYP 7 +#define RES4312_TX_FILTBYP 8 +#define RES4312_RX_FILTBYP 9 +#define RES4312_XTAL_PU 10 +#define RES4312_ALP_AVAIL 11 +#define RES4312_BB_PLL_FILTBYP 12 +#define RES4312_RF_PLL_FILTBYP 13 +#define RES4312_HT_AVAIL 14 + + +#define RES4322_RF_LDO 0 +#define RES4322_ILP_REQUEST 1 +#define RES4322_XTAL_PU 2 +#define RES4322_ALP_AVAIL 3 +#define RES4322_SI_PLL_ON 4 +#define RES4322_HT_SI_AVAIL 5 +#define RES4322_PHY_PLL_ON 6 +#define RES4322_HT_PHY_AVAIL 7 +#define RES4322_OTP_PU 8 + + +#define CST4322_XTAL_FREQ_20_40MHZ 0x00000020 +#define CST4322_SPROM_OTP_SEL_MASK 0x000000c0 +#define CST4322_SPROM_OTP_SEL_SHIFT 6 +#define CST4322_NO_SPROM_OTP 0 +#define CST4322_SPROM_PRESENT 1 +#define CST4322_OTP_PRESENT 2 +#define CST4322_PCI_OR_USB 0x00000100 +#define CST4322_BOOT_MASK 0x00000600 +#define CST4322_BOOT_SHIFT 9 +#define CST4322_BOOT_FROM_SRAM 0 +#define CST4322_BOOT_FROM_ROM 1 +#define CST4322_BOOT_FROM_FLASH 2 +#define CST4322_BOOT_FROM_INVALID 3 +#define CST4322_ILP_DIV_EN 0x00000800 +#define CST4322_FLASH_TYPE_MASK 0x00001000 +#define CST4322_FLASH_TYPE_SHIFT 12 +#define CST4322_FLASH_TYPE_SHIFT_ST 0 +#define CST4322_FLASH_TYPE_SHIFT_ATMEL 1 +#define CST4322_ARM_TAP_SEL 0x00002000 +#define CST4322_RES_INIT_MODE_MASK 0x0000c000 +#define CST4322_RES_INIT_MODE_SHIFT 14 +#define CST4322_RES_INIT_MODE_ILPAVAIL 0 +#define CST4322_RES_INIT_MODE_ILPREQ 1 +#define CST4322_RES_INIT_MODE_ALPAVAIL 2 +#define CST4322_RES_INIT_MODE_HTAVAIL 3 +#define CST4322_PCIPLLCLK_GATING 0x00010000 +#define CST4322_CLK_SWITCH_PCI_TO_ALP 0x00020000 +#define CST4322_PCI_CARDBUS_MODE 0x00040000 + + +#define CCTRL43224_GPIO_TOGGLE 0x8000 +#define CCTRL_43224A0_12MA_LED_DRIVE 0x00F000F0 +#define CCTRL_43224B0_12MA_LED_DRIVE 0xF0 + + +#define RES43236_REGULATOR 0 +#define RES43236_ILP_REQUEST 1 +#define RES43236_XTAL_PU 2 +#define RES43236_ALP_AVAIL 3 +#define RES43236_SI_PLL_ON 4 +#define RES43236_HT_SI_AVAIL 5 + + +#define CCTRL43236_BT_COEXIST (1<<0) +#define CCTRL43236_SECI (1<<1) +#define CCTRL43236_EXT_LNA (1<<2) +#define CCTRL43236_ANT_MUX_2o3 (1<<3) +#define CCTRL43236_GSIO (1<<4) + + +#define CST43236_SFLASH_MASK 0x00000040 +#define CST43236_OTP_SEL_MASK 0x00000080 +#define CST43236_OTP_SEL_SHIFT 7 +#define CST43236_HSIC_MASK 0x00000100 +#define CST43236_BP_CLK 0x00000200 +#define CST43236_BOOT_MASK 0x00001800 +#define CST43236_BOOT_SHIFT 11 +#define CST43236_BOOT_FROM_SRAM 0 +#define CST43236_BOOT_FROM_ROM 1 +#define CST43236_BOOT_FROM_FLASH 2 +#define CST43236_BOOT_FROM_INVALID 3 + + +#define RES43237_REGULATOR 0 +#define RES43237_ILP_REQUEST 1 +#define RES43237_XTAL_PU 2 +#define RES43237_ALP_AVAIL 3 +#define RES43237_SI_PLL_ON 4 +#define RES43237_HT_SI_AVAIL 5 + + +#define CCTRL43237_BT_COEXIST (1<<0) +#define CCTRL43237_SECI (1<<1) +#define CCTRL43237_EXT_LNA (1<<2) +#define CCTRL43237_ANT_MUX_2o3 (1<<3) +#define CCTRL43237_GSIO (1<<4) + + +#define CST43237_SFLASH_MASK 0x00000040 +#define CST43237_OTP_SEL_MASK 0x00000080 +#define CST43237_OTP_SEL_SHIFT 7 +#define CST43237_HSIC_MASK 0x00000100 +#define CST43237_BP_CLK 0x00000200 +#define CST43237_BOOT_MASK 0x00001800 +#define CST43237_BOOT_SHIFT 11 +#define CST43237_BOOT_FROM_SRAM 0 +#define CST43237_BOOT_FROM_ROM 1 +#define CST43237_BOOT_FROM_FLASH 2 +#define CST43237_BOOT_FROM_INVALID 3 + + +#define RES43239_OTP_PU 9 +#define RES43239_MACPHY_CLKAVAIL 23 +#define RES43239_HT_AVAIL 24 + + +#define CST43239_SPROM_MASK 0x00000002 +#define CST43239_SFLASH_MASK 0x00000004 +#define CST43239_RES_INIT_MODE_SHIFT 7 +#define CST43239_RES_INIT_MODE_MASK 0x000001f0 +#define CST43239_CHIPMODE_SDIOD(cs) ((cs) & (1 << 15)) +#define CST43239_CHIPMODE_USB20D(cs) (~(cs) & (1 << 15)) +#define CST43239_CHIPMODE_SDIO(cs) (((cs) & (1 << 0)) == 0) +#define CST43239_CHIPMODE_GSPI(cs) (((cs) & (1 << 0)) == (1 << 0)) + + +#define RES4324_OTP_PU 10 +#define RES4324_HT_AVAIL 29 +#define RES4324_MACPHY_CLKAVAIL 30 + + +#define CST4324_SPROM_MASK 0x00000080 +#define CST4324_SFLASH_MASK 0x00400000 +#define CST4324_RES_INIT_MODE_SHIFT 10 +#define CST4324_RES_INIT_MODE_MASK 0x00000c00 +#define CST4324_CHIPMODE_MASK 0x7 +#define CST4324_CHIPMODE_SDIOD(cs) ((~(cs)) & (1 << 2)) +#define CST4324_CHIPMODE_USB20D(cs) (((cs) & CST4324_CHIPMODE_MASK) == 0x6) + + +#define RES4331_REGULATOR 0 +#define RES4331_ILP_REQUEST 1 +#define RES4331_XTAL_PU 2 +#define RES4331_ALP_AVAIL 3 +#define RES4331_SI_PLL_ON 4 +#define RES4331_HT_SI_AVAIL 5 + + +#define CCTRL4331_BT_COEXIST (1<<0) +#define CCTRL4331_SECI (1<<1) +#define CCTRL4331_EXT_LNA_G (1<<2) +#define CCTRL4331_SPROM_GPIO13_15 (1<<3) +#define CCTRL4331_EXTPA_EN (1<<4) +#define CCTRL4331_GPIOCLK_ON_SPROMCS (1<<5) +#define CCTRL4331_PCIE_MDIO_ON_SPROMCS (1<<6) +#define CCTRL4331_EXTPA_ON_GPIO2_5 (1<<7) +#define CCTRL4331_OVR_PIPEAUXCLKEN (1<<8) +#define CCTRL4331_OVR_PIPEAUXPWRDOWN (1<<9) +#define CCTRL4331_PCIE_AUXCLKEN (1<<10) +#define CCTRL4331_PCIE_PIPE_PLLDOWN (1<<11) +#define CCTRL4331_EXTPA_EN2 (1<<12) +#define CCTRL4331_EXT_LNA_A (1<<13) +#define CCTRL4331_BT_SHD0_ON_GPIO4 (1<<16) +#define CCTRL4331_BT_SHD1_ON_GPIO5 (1<<17) +#define CCTRL4331_EXTPA_ANA_EN (1<<24) + + +#define CST4331_XTAL_FREQ 0x00000001 +#define CST4331_SPROM_OTP_SEL_MASK 0x00000006 +#define CST4331_SPROM_OTP_SEL_SHIFT 1 +#define CST4331_SPROM_PRESENT 0x00000002 +#define CST4331_OTP_PRESENT 0x00000004 +#define CST4331_LDO_RF 0x00000008 +#define CST4331_LDO_PAR 0x00000010 + + +#define RES4315_CBUCK_LPOM 1 +#define RES4315_CBUCK_BURST 2 +#define RES4315_CBUCK_PWM 3 +#define RES4315_CLDO_PU 4 +#define RES4315_PALDO_PU 5 +#define RES4315_ILP_REQUEST 6 +#define RES4315_LNLDO1_PU 9 +#define RES4315_OTP_PU 10 +#define RES4315_LNLDO2_PU 12 +#define RES4315_XTAL_PU 13 +#define RES4315_ALP_AVAIL 14 +#define RES4315_RX_PWRSW_PU 15 +#define RES4315_TX_PWRSW_PU 16 +#define RES4315_RFPLL_PWRSW_PU 17 +#define RES4315_LOGEN_PWRSW_PU 18 +#define RES4315_AFE_PWRSW_PU 19 +#define RES4315_BBPLL_PWRSW_PU 20 +#define RES4315_HT_AVAIL 21 + + +#define CST4315_SPROM_OTP_SEL_MASK 0x00000003 +#define CST4315_DEFCIS_SEL 0x00000000 +#define CST4315_SPROM_SEL 0x00000001 +#define CST4315_OTP_SEL 0x00000002 +#define CST4315_OTP_PWRDN 0x00000003 +#define CST4315_SDIO_MODE 0x00000004 +#define CST4315_RCAL_VALID 0x00000008 +#define CST4315_RCAL_VALUE_MASK 0x000001f0 +#define CST4315_RCAL_VALUE_SHIFT 4 +#define CST4315_PALDO_EXTPNP 0x00000200 +#define CST4315_CBUCK_MODE_MASK 0x00000c00 +#define CST4315_CBUCK_MODE_BURST 0x00000400 +#define CST4315_CBUCK_MODE_LPBURST 0x00000c00 + + +#define RES4319_CBUCK_LPOM 1 +#define RES4319_CBUCK_BURST 2 +#define RES4319_CBUCK_PWM 3 +#define RES4319_CLDO_PU 4 +#define RES4319_PALDO_PU 5 +#define RES4319_ILP_REQUEST 6 +#define RES4319_LNLDO1_PU 9 +#define RES4319_OTP_PU 10 +#define RES4319_LNLDO2_PU 12 +#define RES4319_XTAL_PU 13 +#define RES4319_ALP_AVAIL 14 +#define RES4319_RX_PWRSW_PU 15 +#define RES4319_TX_PWRSW_PU 16 +#define RES4319_RFPLL_PWRSW_PU 17 +#define RES4319_LOGEN_PWRSW_PU 18 +#define RES4319_AFE_PWRSW_PU 19 +#define RES4319_BBPLL_PWRSW_PU 20 +#define RES4319_HT_AVAIL 21 + + +#define CST4319_SPI_CPULESSUSB 0x00000001 +#define CST4319_SPI_CLK_POL 0x00000002 +#define CST4319_SPI_CLK_PH 0x00000008 +#define CST4319_SPROM_OTP_SEL_MASK 0x000000c0 +#define CST4319_SPROM_OTP_SEL_SHIFT 6 +#define CST4319_DEFCIS_SEL 0x00000000 +#define CST4319_SPROM_SEL 0x00000040 +#define CST4319_OTP_SEL 0x00000080 +#define CST4319_OTP_PWRDN 0x000000c0 +#define CST4319_SDIO_USB_MODE 0x00000100 +#define CST4319_REMAP_SEL_MASK 0x00000600 +#define CST4319_ILPDIV_EN 0x00000800 +#define CST4319_XTAL_PD_POL 0x00001000 +#define CST4319_LPO_SEL 0x00002000 +#define CST4319_RES_INIT_MODE 0x0000c000 +#define CST4319_PALDO_EXTPNP 0x00010000 +#define CST4319_CBUCK_MODE_MASK 0x00060000 +#define CST4319_CBUCK_MODE_BURST 0x00020000 +#define CST4319_CBUCK_MODE_LPBURST 0x00060000 +#define CST4319_RCAL_VALID 0x01000000 +#define CST4319_RCAL_VALUE_MASK 0x3e000000 +#define CST4319_RCAL_VALUE_SHIFT 25 + +#define PMU1_PLL0_CHIPCTL0 0 +#define PMU1_PLL0_CHIPCTL1 1 +#define PMU1_PLL0_CHIPCTL2 2 +#define CCTL_4319USB_XTAL_SEL_MASK 0x00180000 +#define CCTL_4319USB_XTAL_SEL_SHIFT 19 +#define CCTL_4319USB_48MHZ_PLL_SEL 1 +#define CCTL_4319USB_24MHZ_PLL_SEL 2 + + +#define RES4336_CBUCK_LPOM 0 +#define RES4336_CBUCK_BURST 1 +#define RES4336_CBUCK_LP_PWM 2 +#define RES4336_CBUCK_PWM 3 +#define RES4336_CLDO_PU 4 +#define RES4336_DIS_INT_RESET_PD 5 +#define RES4336_ILP_REQUEST 6 +#define RES4336_LNLDO_PU 7 +#define RES4336_LDO3P3_PU 8 +#define RES4336_OTP_PU 9 +#define RES4336_XTAL_PU 10 +#define RES4336_ALP_AVAIL 11 +#define RES4336_RADIO_PU 12 +#define RES4336_BG_PU 13 +#define RES4336_VREG1p4_PU_PU 14 +#define RES4336_AFE_PWRSW_PU 15 +#define RES4336_RX_PWRSW_PU 16 +#define RES4336_TX_PWRSW_PU 17 +#define RES4336_BB_PWRSW_PU 18 +#define RES4336_SYNTH_PWRSW_PU 19 +#define RES4336_MISC_PWRSW_PU 20 +#define RES4336_LOGEN_PWRSW_PU 21 +#define RES4336_BBPLL_PWRSW_PU 22 +#define RES4336_MACPHY_CLKAVAIL 23 +#define RES4336_HT_AVAIL 24 +#define RES4336_RSVD 25 + + +#define CST4336_SPI_MODE_MASK 0x00000001 +#define CST4336_SPROM_PRESENT 0x00000002 +#define CST4336_OTP_PRESENT 0x00000004 +#define CST4336_ARMREMAP_0 0x00000008 +#define CST4336_ILPDIV_EN_MASK 0x00000010 +#define CST4336_ILPDIV_EN_SHIFT 4 +#define CST4336_XTAL_PD_POL_MASK 0x00000020 +#define CST4336_XTAL_PD_POL_SHIFT 5 +#define CST4336_LPO_SEL_MASK 0x00000040 +#define CST4336_LPO_SEL_SHIFT 6 +#define CST4336_RES_INIT_MODE_MASK 0x00000180 +#define CST4336_RES_INIT_MODE_SHIFT 7 +#define CST4336_CBUCK_MODE_MASK 0x00000600 +#define CST4336_CBUCK_MODE_SHIFT 9 + + +#define PCTL_4336_SERIAL_ENAB (1 << 24) + + +#define RES4330_CBUCK_LPOM 0 +#define RES4330_CBUCK_BURST 1 +#define RES4330_CBUCK_LP_PWM 2 +#define RES4330_CBUCK_PWM 3 +#define RES4330_CLDO_PU 4 +#define RES4330_DIS_INT_RESET_PD 5 +#define RES4330_ILP_REQUEST 6 +#define RES4330_LNLDO_PU 7 +#define RES4330_LDO3P3_PU 8 +#define RES4330_OTP_PU 9 +#define RES4330_XTAL_PU 10 +#define RES4330_ALP_AVAIL 11 +#define RES4330_RADIO_PU 12 +#define RES4330_BG_PU 13 +#define RES4330_VREG1p4_PU_PU 14 +#define RES4330_AFE_PWRSW_PU 15 +#define RES4330_RX_PWRSW_PU 16 +#define RES4330_TX_PWRSW_PU 17 +#define RES4330_BB_PWRSW_PU 18 +#define RES4330_SYNTH_PWRSW_PU 19 +#define RES4330_MISC_PWRSW_PU 20 +#define RES4330_LOGEN_PWRSW_PU 21 +#define RES4330_BBPLL_PWRSW_PU 22 +#define RES4330_MACPHY_CLKAVAIL 23 +#define RES4330_HT_AVAIL 24 +#define RES4330_5gRX_PWRSW_PU 25 +#define RES4330_5gTX_PWRSW_PU 26 +#define RES4330_5g_LOGEN_PWRSW_PU 27 + + +#define CST4330_CHIPMODE_SDIOD(cs) (((cs) & 0x7) < 6) +#define CST4330_CHIPMODE_USB20D(cs) (((cs) & 0x7) >= 6) +#define CST4330_CHIPMODE_SDIO(cs) (((cs) & 0x4) == 0) +#define CST4330_CHIPMODE_GSPI(cs) (((cs) & 0x6) == 4) +#define CST4330_CHIPMODE_USB(cs) (((cs) & 0x7) == 6) +#define CST4330_CHIPMODE_USBDA(cs) (((cs) & 0x7) == 7) +#define CST4330_OTP_PRESENT 0x00000010 +#define CST4330_LPO_AUTODET_EN 0x00000020 +#define CST4330_ARMREMAP_0 0x00000040 +#define CST4330_SPROM_PRESENT 0x00000080 +#define CST4330_ILPDIV_EN 0x00000100 +#define CST4330_LPO_SEL 0x00000200 +#define CST4330_RES_INIT_MODE_SHIFT 10 +#define CST4330_RES_INIT_MODE_MASK 0x00000c00 +#define CST4330_CBUCK_MODE_SHIFT 12 +#define CST4330_CBUCK_MODE_MASK 0x00003000 +#define CST4330_CBUCK_POWER_OK 0x00004000 +#define CST4330_BB_PLL_LOCKED 0x00008000 +#define SOCDEVRAM_BP_ADDR 0x1E000000 +#define SOCDEVRAM_ARM_ADDR 0x00800000 + + +#define PCTL_4330_SERIAL_ENAB (1 << 24) + + +#define CCTRL_4330_GPIO_SEL 0x00000001 +#define CCTRL_4330_ERCX_SEL 0x00000002 +#define CCTRL_4330_SDIO_HOST_WAKE 0x00000004 +#define CCTRL_4330_JTAG_DISABLE 0x00000008 + +#define PMU_VREG0_ADDR 0 +#define PMU_VREG0_DISABLE_PULLD_BT_SHIFT 2 +#define PMU_VREG0_DISABLE_PULLD_WL_SHIFT 3 + + +#define RES4334_LPLDO_PU 0 +#define RES4334_RESET_PULLDN_DIS 1 +#define RES4334_PMU_BG_PU 2 +#define RES4334_HSIC_LDO_PU 3 +#define RES4334_CBUCK_LPOM_PU 4 +#define RES4334_CBUCK_PFM_PU 5 +#define RES4334_CLDO_PU 6 +#define RES4334_LPLDO2_LVM 7 +#define RES4334_LNLDO_PU 8 +#define RES4334_LDO3P3_PU 9 +#define RES4334_OTP_PU 10 +#define RES4334_XTAL_PU 11 +#define RES4334_WL_PWRSW_PU 12 +#define RES4334_LQ_AVAIL 13 +#define RES4334_LOGIC_RET 14 +#define RES4334_MEM_SLEEP 15 +#define RES4334_MACPHY_RET 16 +#define RES4334_WL_CORE_READY 17 +#define RES4334_ILP_REQ 18 +#define RES4334_ALP_AVAIL 19 +#define RES4334_MISC_PWRSW_PU 20 +#define RES4334_SYNTH_PWRSW_PU 21 +#define RES4334_RX_PWRSW_PU 22 +#define RES4334_RADIO_PU 23 +#define RES4334_WL_PMU_PU 24 +#define RES4334_VCO_LDO_PU 25 +#define RES4334_AFE_LDO_PU 26 +#define RES4334_RX_LDO_PU 27 +#define RES4334_TX_LDO_PU 28 +#define RES4334_HT_AVAIL 29 +#define RES4334_MACPHY_CLK_AVAIL 30 + + +#define CST4334_CHIPMODE_MASK 7 +#define CST4334_SDIO_MODE 0x00000000 +#define CST4334_SPI_MODE 0x00000004 +#define CST4334_HSIC_MODE 0x00000006 +#define CST4334_BLUSB_MODE 0x00000007 +#define CST4334_CHIPMODE_HSIC(cs) (((cs) & CST4334_CHIPMODE_MASK) == CST4334_HSIC_MODE) +#define CST4334_OTP_PRESENT 0x00000010 +#define CST4334_LPO_AUTODET_EN 0x00000020 +#define CST4334_ARMREMAP_0 0x00000040 +#define CST4334_SPROM_PRESENT 0x00000080 +#define CST4334_ILPDIV_EN_MASK 0x00000100 +#define CST4334_ILPDIV_EN_SHIFT 8 +#define CST4334_LPO_SEL_MASK 0x00000200 +#define CST4334_LPO_SEL_SHIFT 9 +#define CST4334_RES_INIT_MODE_MASK 0x00000C00 +#define CST4334_RES_INIT_MODE_SHIFT 10 + + +#define PCTL_4334_GPIO3_ENAB (1 << 3) + + +#define CCTRL4334_HSIC_LDO_PU (1 << 23) + + +#define CCTRL1_4324_GPIO_SEL (1 << 0) +#define CCTRL1_4324_SDIO_HOST_WAKE (1 << 2) + + + +#define RES4313_BB_PU_RSRC 0 +#define RES4313_ILP_REQ_RSRC 1 +#define RES4313_XTAL_PU_RSRC 2 +#define RES4313_ALP_AVAIL_RSRC 3 +#define RES4313_RADIO_PU_RSRC 4 +#define RES4313_BG_PU_RSRC 5 +#define RES4313_VREG1P4_PU_RSRC 6 +#define RES4313_AFE_PWRSW_RSRC 7 +#define RES4313_RX_PWRSW_RSRC 8 +#define RES4313_TX_PWRSW_RSRC 9 +#define RES4313_BB_PWRSW_RSRC 10 +#define RES4313_SYNTH_PWRSW_RSRC 11 +#define RES4313_MISC_PWRSW_RSRC 12 +#define RES4313_BB_PLL_PWRSW_RSRC 13 +#define RES4313_HT_AVAIL_RSRC 14 +#define RES4313_MACPHY_CLK_AVAIL_RSRC 15 + + +#define CST4313_SPROM_PRESENT 1 +#define CST4313_OTP_PRESENT 2 +#define CST4313_SPROM_OTP_SEL_MASK 0x00000002 +#define CST4313_SPROM_OTP_SEL_SHIFT 0 + + +#define CCTRL_4313_12MA_LED_DRIVE 0x00000007 + + +#define RES4314_LPLDO_PU 0 +#define RES4314_PMU_SLEEP_DIS 1 +#define RES4314_PMU_BG_PU 2 +#define RES4314_CBUCK_LPOM_PU 3 +#define RES4314_CBUCK_PFM_PU 4 +#define RES4314_CLDO_PU 5 +#define RES4314_LPLDO2_LVM 6 +#define RES4314_WL_PMU_PU 7 +#define RES4314_LNLDO_PU 8 +#define RES4314_LDO3P3_PU 9 +#define RES4314_OTP_PU 10 +#define RES4314_XTAL_PU 11 +#define RES4314_WL_PWRSW_PU 12 +#define RES4314_LQ_AVAIL 13 +#define RES4314_LOGIC_RET 14 +#define RES4314_MEM_SLEEP 15 +#define RES4314_MACPHY_RET 16 +#define RES4314_WL_CORE_READY 17 +#define RES4314_ILP_REQ 18 +#define RES4314_ALP_AVAIL 19 +#define RES4314_MISC_PWRSW_PU 20 +#define RES4314_SYNTH_PWRSW_PU 21 +#define RES4314_RX_PWRSW_PU 22 +#define RES4314_RADIO_PU 23 +#define RES4314_VCO_LDO_PU 24 +#define RES4314_AFE_LDO_PU 25 +#define RES4314_RX_LDO_PU 26 +#define RES4314_TX_LDO_PU 27 +#define RES4314_HT_AVAIL 28 +#define RES4314_MACPHY_CLK_AVAIL 29 + + +#define CST4314_OTP_ENABLED 0x00200000 + + +#define RES43228_NOT_USED 0 +#define RES43228_ILP_REQUEST 1 +#define RES43228_XTAL_PU 2 +#define RES43228_ALP_AVAIL 3 +#define RES43228_PLL_EN 4 +#define RES43228_HT_PHY_AVAIL 5 + + +#define CST43228_ILP_DIV_EN 0x1 +#define CST43228_OTP_PRESENT 0x2 +#define CST43228_SERDES_REFCLK_PADSEL 0x4 +#define CST43228_SDIO_MODE 0x8 +#define CST43228_SDIO_OTP_PRESENT 0x10 +#define CST43228_SDIO_RESET 0x20 + + +#define CST4706_PKG_OPTION (1<<0) +#define CST4706_SFLASH_PRESENT (1<<1) +#define CST4706_SFLASH_TYPE (1<<2) +#define CST4706_MIPS_BENDIAN (1<<3) +#define CST4706_PCIE1_DISABLE (1<<5) + + +#define FLSTRCF4706_MASK 0x000000ff +#define FLSTRCF4706_SF1 0x00000001 +#define FLSTRCF4706_PF1 0x00000002 +#define FLSTRCF4706_SF1_TYPE 0x00000004 +#define FLSTRCF4706_NF1 0x00000008 +#define FLSTRCF4706_1ST_MADDR_SEG_MASK 0x000000f0 +#define FLSTRCF4706_1ST_MADDR_SEG_4MB 0x00000010 +#define FLSTRCF4706_1ST_MADDR_SEG_8MB 0x00000020 +#define FLSTRCF4706_1ST_MADDR_SEG_16MB 0x00000030 +#define FLSTRCF4706_1ST_MADDR_SEG_32MB 0x00000040 +#define FLSTRCF4706_1ST_MADDR_SEG_64MB 0x00000050 +#define FLSTRCF4706_1ST_MADDR_SEG_128MB 0x00000060 +#define FLSTRCF4706_1ST_MADDR_SEG_256MB 0x00000070 + + +#define CCTRL4360_SECI_MODE (1 << 2) +#define CCTRL4360_BTSWCTRL_MODE (1 << 3) +#define CCTRL4360_EXTRA_FEMCTRL_MODE (1 << 8) +#define CCTRL4360_BT_LGCY_MODE (1 << 9) +#define CCTRL4360_CORE2FEMCTRL4_ON (1 << 21) + + +#define RES4360_REGULATOR 0 +#define RES4360_ILP_AVAIL 1 +#define RES4360_ILP_REQ 2 +#define RES4360_XTAL_LDO_PU 3 +#define RES4360_XTAL_PU 4 +#define RES4360_ALP_AVAIL 5 +#define RES4360_BBPLLPWRSW_PU 6 +#define RES4360_HT_AVAIL 7 +#define RES4360_OTP_PU 8 + +#define CST4360_XTAL_40MZ 0x00000001 +#define CST4360_SFLASH 0x00000002 +#define CST4360_SPROM_PRESENT 0x00000004 +#define CST4360_SFLASH_TYPE 0x00000004 +#define CST4360_OTP_ENABLED 0x00000008 +#define CST4360_REMAP_ROM 0x00000010 +#define CST4360_RSRC_INIT_MODE_MASK 0x00000060 +#define CST4360_RSRC_INIT_MODE_SHIFT 5 +#define CST4360_ILP_DIVEN 0x00000080 +#define CST4360_MODE_USB 0x00000100 +#define CST4360_SPROM_SIZE_MASK 0x00000600 +#define CST4360_SPROM_SIZE_SHIFT 9 +#define CST4360_BBPLL_LOCK 0x00000800 +#define CST4360_AVBBPLL_LOCK 0x00001000 +#define CST4360_USBBBPLL_LOCK 0x00002000 + +#define CCTRL_4360_UART_SEL 0x2 + + +#define CHIP_HOSTIF_USB(sih) (si_chip_hostif(sih) & CST4360_MODE_USB) + + +#define PMU_MAX_TRANSITION_DLY 15000 + + +#define PMURES_UP_TRANSITION 2 + + + +#define SECI_MODE_UART 0x0 +#define SECI_MODE_SECI 0x1 +#define SECI_MODE_LEGACY_3WIRE_BT 0x2 +#define SECI_MODE_LEGACY_3WIRE_WLAN 0x3 +#define SECI_MODE_HALF_SECI 0x4 + +#define SECI_RESET (1 << 0) +#define SECI_RESET_BAR_UART (1 << 1) +#define SECI_ENAB_SECI_ECI (1 << 2) +#define SECI_ENAB_SECIOUT_DIS (1 << 3) +#define SECI_MODE_MASK 0x7 +#define SECI_MODE_SHIFT 4 +#define SECI_UPD_SECI (1 << 7) + +#define SECI_SIGNOFF_0 0xDB +#define SECI_SIGNOFF_1 0 + + +#define CLKCTL_STS_SECI_CLK_REQ (1 << 8) +#define CLKCTL_STS_SECI_CLK_AVAIL (1 << 24) + +#define SECI_UART_MSR_CTS_STATE (1 << 0) +#define SECI_UART_MSR_RTS_STATE (1 << 1) +#define SECI_UART_SECI_IN_STATE (1 << 2) +#define SECI_UART_SECI_IN2_STATE (1 << 3) + + +#define SECI_UART_LCR_STOP_BITS (1 << 0) +#define SECI_UART_LCR_PARITY_EN (1 << 1) +#define SECI_UART_LCR_PARITY (1 << 2) +#define SECI_UART_LCR_RX_EN (1 << 3) +#define SECI_UART_LCR_LBRK_CTRL (1 << 4) +#define SECI_UART_LCR_TXO_EN (1 << 5) +#define SECI_UART_LCR_RTSO_EN (1 << 6) +#define SECI_UART_LCR_SLIPMODE_EN (1 << 7) +#define SECI_UART_LCR_RXCRC_CHK (1 << 8) +#define SECI_UART_LCR_TXCRC_INV (1 << 9) +#define SECI_UART_LCR_TXCRC_LSBF (1 << 10) +#define SECI_UART_LCR_TXCRC_EN (1 << 11) + +#define SECI_UART_MCR_TX_EN (1 << 0) +#define SECI_UART_MCR_PRTS (1 << 1) +#define SECI_UART_MCR_SWFLCTRL_EN (1 << 2) +#define SECI_UART_MCR_HIGHRATE_EN (1 << 3) +#define SECI_UART_MCR_LOOPBK_EN (1 << 4) +#define SECI_UART_MCR_AUTO_RTS (1 << 5) +#define SECI_UART_MCR_AUTO_TX_DIS (1 << 6) +#define SECI_UART_MCR_BAUD_ADJ_EN (1 << 7) +#define SECI_UART_MCR_XONOFF_RPT (1 << 9) + + + + +#define ECI_BW_20 0x0 +#define ECI_BW_25 0x1 +#define ECI_BW_30 0x2 +#define ECI_BW_35 0x3 +#define ECI_BW_40 0x4 +#define ECI_BW_45 0x5 +#define ECI_BW_50 0x6 +#define ECI_BW_ALL 0x7 + + +#define WLAN_NUM_ANT1 TXANT_0 +#define WLAN_NUM_ANT2 TXANT_1 + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsdspi.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsdspi.h @@ -0,0 +1,135 @@ +/* + * SD-SPI Protocol Conversion - BCMSDH->SPI Translation Layer + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdspi.h 294363 2011-11-06 23:02:20Z $ + */ +#ifndef _BCM_SD_SPI_H +#define _BCM_SD_SPI_H + +/* global msglevel for debug messages - bitvals come from sdiovar.h */ + +#define sd_err(x) +#define sd_trace(x) +#define sd_info(x) +#define sd_debug(x) +#define sd_data(x) +#define sd_ctrl(x) + +#define sd_log(x) + +#define SDIOH_ASSERT(exp) \ + do { if (!(exp)) \ + printf("!!!ASSERT fail: file %s lines %d", __FILE__, __LINE__); \ + } while (0) + +#define BLOCK_SIZE_4318 64 +#define BLOCK_SIZE_4328 512 + +/* internal return code */ +#define SUCCESS 0 +#undef ERROR +#define ERROR 1 + +/* private bus modes */ +#define SDIOH_MODE_SPI 0 + +#define USE_BLOCKMODE 0x2 /* Block mode can be single block or multi */ +#define USE_MULTIBLOCK 0x4 + +struct sdioh_info { + uint cfg_bar; /* pci cfg address for bar */ + uint32 caps; /* cached value of capabilities reg */ + uint bar0; /* BAR0 for PCI Device */ + osl_t *osh; /* osh handler */ + void *controller; /* Pointer to SPI Controller's private data struct */ + + uint lockcount; /* nest count of sdspi_lock() calls */ + bool client_intr_enabled; /* interrupt connnected flag */ + bool intr_handler_valid; /* client driver interrupt handler valid */ + sdioh_cb_fn_t intr_handler; /* registered interrupt handler */ + void *intr_handler_arg; /* argument to call interrupt handler */ + bool initialized; /* card initialized */ + uint32 target_dev; /* Target device ID */ + uint32 intmask; /* Current active interrupts */ + void *sdos_info; /* Pointer to per-OS private data */ + + uint32 controller_type; /* Host controller type */ + uint8 version; /* Host Controller Spec Compliance Version */ + uint irq; /* Client irq */ + uint32 intrcount; /* Client interrupts */ + uint32 local_intrcount; /* Controller interrupts */ + bool host_init_done; /* Controller initted */ + bool card_init_done; /* Client SDIO interface initted */ + bool polled_mode; /* polling for command completion */ + + bool sd_use_dma; /* DMA on CMD53 */ + bool sd_blockmode; /* sd_blockmode == FALSE => 64 Byte Cmd 53s. */ + /* Must be on for sd_multiblock to be effective */ + bool use_client_ints; /* If this is false, make sure to restore */ + bool got_hcint; /* Host Controller interrupt. */ + /* polling hack in wl_linux.c:wl_timer() */ + int adapter_slot; /* Maybe dealing with multiple slots/controllers */ + int sd_mode; /* SD1/SD4/SPI */ + int client_block_size[SDIOD_MAX_IOFUNCS]; /* Blocksize */ + uint32 data_xfer_count; /* Current register transfer size */ + uint32 cmd53_wr_data; /* Used to pass CMD53 write data */ + uint32 card_response; /* Used to pass back response status byte */ + uint32 card_rsp_data; /* Used to pass back response data word */ + uint16 card_rca; /* Current Address */ + uint8 num_funcs; /* Supported funcs on client */ + uint32 com_cis_ptr; + uint32 func_cis_ptr[SDIOD_MAX_IOFUNCS]; + void *dma_buf; + ulong dma_phys; + int r_cnt; /* rx count */ + int t_cnt; /* tx_count */ +}; + +/************************************************************ + * Internal interfaces: per-port references into bcmsdspi.c + */ + +/* Global message bits */ +extern uint sd_msglevel; + +/************************************************************** + * Internal interfaces: bcmsdspi.c references to per-port code + */ + +/* Register mapping routines */ +extern uint32 *spi_reg_map(osl_t *osh, uintptr addr, int size); +extern void spi_reg_unmap(osl_t *osh, uintptr addr, int size); + +/* Interrupt (de)registration routines */ +extern int spi_register_irq(sdioh_info_t *sd, uint irq); +extern void spi_free_irq(uint irq, sdioh_info_t *sd); + +/* OS-specific interrupt wrappers (atomic interrupt enable/disable) */ +extern void spi_lock(sdioh_info_t *sd); +extern void spi_unlock(sdioh_info_t *sd); + +/* Allocate/init/free per-OS private data */ +extern int spi_osinit(sdioh_info_t *sd); +extern void spi_osfree(sdioh_info_t *sd); + +#endif /* _BCM_SD_SPI_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sbconfig.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sbconfig.h @@ -0,0 +1,275 @@ +/* + * Broadcom SiliconBackplane hardware register definitions. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sbconfig.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _SBCONFIG_H +#define _SBCONFIG_H + + +#ifndef PAD +#define _PADLINE(line) pad ## line +#define _XSTR(line) _PADLINE(line) +#define PAD _XSTR(__LINE__) +#endif + + +#define SB_BUS_SIZE 0x10000 +#define SB_BUS_BASE(b) (SI_ENUM_BASE + (b) * SB_BUS_SIZE) +#define SB_BUS_MAXCORES (SB_BUS_SIZE / SI_CORE_SIZE) + + +#define SBCONFIGOFF 0xf00 +#define SBCONFIGSIZE 256 + +#define SBIPSFLAG 0x08 +#define SBTPSFLAG 0x18 +#define SBTMERRLOGA 0x48 +#define SBTMERRLOG 0x50 +#define SBADMATCH3 0x60 +#define SBADMATCH2 0x68 +#define SBADMATCH1 0x70 +#define SBIMSTATE 0x90 +#define SBINTVEC 0x94 +#define SBTMSTATELOW 0x98 +#define SBTMSTATEHIGH 0x9c +#define SBBWA0 0xa0 +#define SBIMCONFIGLOW 0xa8 +#define SBIMCONFIGHIGH 0xac +#define SBADMATCH0 0xb0 +#define SBTMCONFIGLOW 0xb8 +#define SBTMCONFIGHIGH 0xbc +#define SBBCONFIG 0xc0 +#define SBBSTATE 0xc8 +#define SBACTCNFG 0xd8 +#define SBFLAGST 0xe8 +#define SBIDLOW 0xf8 +#define SBIDHIGH 0xfc + + + +#define SBIMERRLOGA 0xea8 +#define SBIMERRLOG 0xeb0 +#define SBTMPORTCONNID0 0xed8 +#define SBTMPORTLOCK0 0xef8 + +#ifndef _LANGUAGE_ASSEMBLY + +typedef volatile struct _sbconfig { + uint32 PAD[2]; + uint32 sbipsflag; + uint32 PAD[3]; + uint32 sbtpsflag; + uint32 PAD[11]; + uint32 sbtmerrloga; + uint32 PAD; + uint32 sbtmerrlog; + uint32 PAD[3]; + uint32 sbadmatch3; + uint32 PAD; + uint32 sbadmatch2; + uint32 PAD; + uint32 sbadmatch1; + uint32 PAD[7]; + uint32 sbimstate; + uint32 sbintvec; + uint32 sbtmstatelow; + uint32 sbtmstatehigh; + uint32 sbbwa0; + uint32 PAD; + uint32 sbimconfiglow; + uint32 sbimconfighigh; + uint32 sbadmatch0; + uint32 PAD; + uint32 sbtmconfiglow; + uint32 sbtmconfighigh; + uint32 sbbconfig; + uint32 PAD; + uint32 sbbstate; + uint32 PAD[3]; + uint32 sbactcnfg; + uint32 PAD[3]; + uint32 sbflagst; + uint32 PAD[3]; + uint32 sbidlow; + uint32 sbidhigh; +} sbconfig_t; + +#endif + + +#define SBIPS_INT1_MASK 0x3f +#define SBIPS_INT1_SHIFT 0 +#define SBIPS_INT2_MASK 0x3f00 +#define SBIPS_INT2_SHIFT 8 +#define SBIPS_INT3_MASK 0x3f0000 +#define SBIPS_INT3_SHIFT 16 +#define SBIPS_INT4_MASK 0x3f000000 +#define SBIPS_INT4_SHIFT 24 + + +#define SBTPS_NUM0_MASK 0x3f +#define SBTPS_F0EN0 0x40 + + +#define SBTMEL_CM 0x00000007 +#define SBTMEL_CI 0x0000ff00 +#define SBTMEL_EC 0x0f000000 +#define SBTMEL_ME 0x80000000 + + +#define SBIM_PC 0xf +#define SBIM_AP_MASK 0x30 +#define SBIM_AP_BOTH 0x00 +#define SBIM_AP_TS 0x10 +#define SBIM_AP_TK 0x20 +#define SBIM_AP_RSV 0x30 +#define SBIM_IBE 0x20000 +#define SBIM_TO 0x40000 +#define SBIM_BY 0x01800000 +#define SBIM_RJ 0x02000000 + + +#define SBTML_RESET 0x0001 +#define SBTML_REJ_MASK 0x0006 +#define SBTML_REJ 0x0002 +#define SBTML_TMPREJ 0x0004 + +#define SBTML_SICF_SHIFT 16 + + +#define SBTMH_SERR 0x0001 +#define SBTMH_INT 0x0002 +#define SBTMH_BUSY 0x0004 +#define SBTMH_TO 0x0020 + +#define SBTMH_SISF_SHIFT 16 + + +#define SBBWA_TAB0_MASK 0xffff +#define SBBWA_TAB1_MASK 0xffff +#define SBBWA_TAB1_SHIFT 16 + + +#define SBIMCL_STO_MASK 0x7 +#define SBIMCL_RTO_MASK 0x70 +#define SBIMCL_RTO_SHIFT 4 +#define SBIMCL_CID_MASK 0xff0000 +#define SBIMCL_CID_SHIFT 16 + + +#define SBIMCH_IEM_MASK 0xc +#define SBIMCH_TEM_MASK 0x30 +#define SBIMCH_TEM_SHIFT 4 +#define SBIMCH_BEM_MASK 0xc0 +#define SBIMCH_BEM_SHIFT 6 + + +#define SBAM_TYPE_MASK 0x3 +#define SBAM_AD64 0x4 +#define SBAM_ADINT0_MASK 0xf8 +#define SBAM_ADINT0_SHIFT 3 +#define SBAM_ADINT1_MASK 0x1f8 +#define SBAM_ADINT1_SHIFT 3 +#define SBAM_ADINT2_MASK 0x1f8 +#define SBAM_ADINT2_SHIFT 3 +#define SBAM_ADEN 0x400 +#define SBAM_ADNEG 0x800 +#define SBAM_BASE0_MASK 0xffffff00 +#define SBAM_BASE0_SHIFT 8 +#define SBAM_BASE1_MASK 0xfffff000 +#define SBAM_BASE1_SHIFT 12 +#define SBAM_BASE2_MASK 0xffff0000 +#define SBAM_BASE2_SHIFT 16 + + +#define SBTMCL_CD_MASK 0xff +#define SBTMCL_CO_MASK 0xf800 +#define SBTMCL_CO_SHIFT 11 +#define SBTMCL_IF_MASK 0xfc0000 +#define SBTMCL_IF_SHIFT 18 +#define SBTMCL_IM_MASK 0x3000000 +#define SBTMCL_IM_SHIFT 24 + + +#define SBTMCH_BM_MASK 0x3 +#define SBTMCH_RM_MASK 0x3 +#define SBTMCH_RM_SHIFT 2 +#define SBTMCH_SM_MASK 0x30 +#define SBTMCH_SM_SHIFT 4 +#define SBTMCH_EM_MASK 0x300 +#define SBTMCH_EM_SHIFT 8 +#define SBTMCH_IM_MASK 0xc00 +#define SBTMCH_IM_SHIFT 10 + + +#define SBBC_LAT_MASK 0x3 +#define SBBC_MAX0_MASK 0xf0000 +#define SBBC_MAX0_SHIFT 16 +#define SBBC_MAX1_MASK 0xf00000 +#define SBBC_MAX1_SHIFT 20 + + +#define SBBS_SRD 0x1 +#define SBBS_HRD 0x2 + + +#define SBIDL_CS_MASK 0x3 +#define SBIDL_AR_MASK 0x38 +#define SBIDL_AR_SHIFT 3 +#define SBIDL_SYNCH 0x40 +#define SBIDL_INIT 0x80 +#define SBIDL_MINLAT_MASK 0xf00 +#define SBIDL_MINLAT_SHIFT 8 +#define SBIDL_MAXLAT 0xf000 +#define SBIDL_MAXLAT_SHIFT 12 +#define SBIDL_FIRST 0x10000 +#define SBIDL_CW_MASK 0xc0000 +#define SBIDL_CW_SHIFT 18 +#define SBIDL_TP_MASK 0xf00000 +#define SBIDL_TP_SHIFT 20 +#define SBIDL_IP_MASK 0xf000000 +#define SBIDL_IP_SHIFT 24 +#define SBIDL_RV_MASK 0xf0000000 +#define SBIDL_RV_SHIFT 28 +#define SBIDL_RV_2_2 0x00000000 +#define SBIDL_RV_2_3 0x10000000 + + +#define SBIDH_RC_MASK 0x000f +#define SBIDH_RCE_MASK 0x7000 +#define SBIDH_RCE_SHIFT 8 +#define SBCOREREV(sbidh) \ + ((((sbidh) & SBIDH_RCE_MASK) >> SBIDH_RCE_SHIFT) | ((sbidh) & SBIDH_RC_MASK)) +#define SBIDH_CC_MASK 0x8ff0 +#define SBIDH_CC_SHIFT 4 +#define SBIDH_VC_MASK 0xffff0000 +#define SBIDH_VC_SHIFT 16 + +#define SB_COMMIT 0xfd8 + + +#define SB_VEND_BCM 0x4243 + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sbsdio.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sbsdio.h @@ -0,0 +1,187 @@ +/* + * SDIO device core hardware definitions. + * sdio is a portion of the pcmcia core in core rev 3 - rev 8 + * + * SDIO core support 1bit, 4 bit SDIO mode as well as SPI mode. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sbsdio.h 308945 2012-01-18 02:15:27Z $ + */ + +#ifndef _SBSDIO_H +#define _SBSDIO_H + +#define SBSDIO_NUM_FUNCTION 3 /* as of sdiod rev 0, supports 3 functions */ + +/* function 1 miscellaneous registers */ +#define SBSDIO_SPROM_CS 0x10000 /* sprom command and status */ +#define SBSDIO_SPROM_INFO 0x10001 /* sprom info register */ +#define SBSDIO_SPROM_DATA_LOW 0x10002 /* sprom indirect access data byte 0 */ +#define SBSDIO_SPROM_DATA_HIGH 0x10003 /* sprom indirect access data byte 1 */ +#define SBSDIO_SPROM_ADDR_LOW 0x10004 /* sprom indirect access addr byte 0 */ +#define SBSDIO_SPROM_ADDR_HIGH 0x10005 /* sprom indirect access addr byte 0 */ +#define SBSDIO_CHIP_CTRL_DATA 0x10006 /* xtal_pu (gpio) output */ +#define SBSDIO_CHIP_CTRL_EN 0x10007 /* xtal_pu (gpio) enable */ +#define SBSDIO_WATERMARK 0x10008 /* rev < 7, watermark for sdio device */ +#define SBSDIO_DEVICE_CTL 0x10009 /* control busy signal generation */ + +/* registers introduced in rev 8, some content (mask/bits) defs in sbsdpcmdev.h */ +#define SBSDIO_FUNC1_SBADDRLOW 0x1000A /* SB Address Window Low (b15) */ +#define SBSDIO_FUNC1_SBADDRMID 0x1000B /* SB Address Window Mid (b23:b16) */ +#define SBSDIO_FUNC1_SBADDRHIGH 0x1000C /* SB Address Window High (b31:b24) */ +#define SBSDIO_FUNC1_FRAMECTRL 0x1000D /* Frame Control (frame term/abort) */ +#define SBSDIO_FUNC1_CHIPCLKCSR 0x1000E /* ChipClockCSR (ALP/HT ctl/status) */ +#define SBSDIO_FUNC1_SDIOPULLUP 0x1000F /* SdioPullUp (on cmd, d0-d2) */ +#define SBSDIO_FUNC1_WFRAMEBCLO 0x10019 /* Write Frame Byte Count Low */ +#define SBSDIO_FUNC1_WFRAMEBCHI 0x1001A /* Write Frame Byte Count High */ +#define SBSDIO_FUNC1_RFRAMEBCLO 0x1001B /* Read Frame Byte Count Low */ +#define SBSDIO_FUNC1_RFRAMEBCHI 0x1001C /* Read Frame Byte Count High */ +#define SBSDIO_FUNC1_MESBUSYCTRL 0x1001D /* MesBusyCtl at 0x1001D (rev 11) */ + +#define SBSDIO_FUNC1_MISC_REG_START 0x10000 /* f1 misc register start */ +#define SBSDIO_FUNC1_MISC_REG_LIMIT 0x1001C /* f1 misc register end */ + +/* Sdio Core Rev 12 */ +#define SBSDIO_FUNC1_WAKEUPCTRL 0x1001E +#define SBSDIO_FUNC1_WCTRL_ALPWAIT_MASK 0x1 +#define SBSDIO_FUNC1_WCTRL_ALPWAIT_SHIFT 0 +#define SBSDIO_FUNC1_WCTRL_HTWAIT_MASK 0x2 +#define SBSDIO_FUNC1_WCTRL_HTWAIT_SHIFT 1 +#define SBSDIO_FUNC1_SLEEPCSR 0x1001F +#define SBSDIO_FUNC1_SLEEPCSR_KSO_MASK 0x1 +#define SBSDIO_FUNC1_SLEEPCSR_KSO_SHIFT 0 +#define SBSDIO_FUNC1_SLEEPCSR_KSO_EN 1 +#define SBSDIO_FUNC1_SLEEPCSR_DEVON_MASK 0x2 +#define SBSDIO_FUNC1_SLEEPCSR_DEVON_SHIFT 1 + +/* SBSDIO_SPROM_CS */ +#define SBSDIO_SPROM_IDLE 0 +#define SBSDIO_SPROM_WRITE 1 +#define SBSDIO_SPROM_READ 2 +#define SBSDIO_SPROM_WEN 4 +#define SBSDIO_SPROM_WDS 7 +#define SBSDIO_SPROM_DONE 8 + +/* SBSDIO_SPROM_INFO */ +#define SROM_SZ_MASK 0x03 /* SROM size, 1: 4k, 2: 16k */ +#define SROM_BLANK 0x04 /* depreciated in corerev 6 */ +#define SROM_OTP 0x80 /* OTP present */ + +/* SBSDIO_CHIP_CTRL */ +#define SBSDIO_CHIP_CTRL_XTAL 0x01 /* or'd with onchip xtal_pu, + * 1: power on oscillator + * (for 4318 only) + */ +/* SBSDIO_WATERMARK */ +#define SBSDIO_WATERMARK_MASK 0x7f /* number of words - 1 for sd device + * to wait before sending data to host + */ + +/* SBSDIO_MESBUSYCTRL */ +/* When RX FIFO has less entries than this & MBE is set + * => busy signal is asserted between data blocks. +*/ +#define SBSDIO_MESBUSYCTRL_MASK 0x7f + +/* SBSDIO_DEVICE_CTL */ +#define SBSDIO_DEVCTL_SETBUSY 0x01 /* 1: device will assert busy signal when + * receiving CMD53 + */ +#define SBSDIO_DEVCTL_SPI_INTR_SYNC 0x02 /* 1: assertion of sdio interrupt is + * synchronous to the sdio clock + */ +#define SBSDIO_DEVCTL_CA_INT_ONLY 0x04 /* 1: mask all interrupts to host + * except the chipActive (rev 8) + */ +#define SBSDIO_DEVCTL_PADS_ISO 0x08 /* 1: isolate internal sdio signals, put + * external pads in tri-state; requires + * sdio bus power cycle to clear (rev 9) + */ +#define SBSDIO_DEVCTL_SB_RST_CTL 0x30 /* Force SD->SB reset mapping (rev 11) */ +#define SBSDIO_DEVCTL_RST_CORECTL 0x00 /* Determined by CoreControl bit */ +#define SBSDIO_DEVCTL_RST_BPRESET 0x10 /* Force backplane reset */ +#define SBSDIO_DEVCTL_RST_NOBPRESET 0x20 /* Force no backplane reset */ + + +/* SBSDIO_FUNC1_CHIPCLKCSR */ +#define SBSDIO_FORCE_ALP 0x01 /* Force ALP request to backplane */ +#define SBSDIO_FORCE_HT 0x02 /* Force HT request to backplane */ +#define SBSDIO_FORCE_ILP 0x04 /* Force ILP request to backplane */ +#define SBSDIO_ALP_AVAIL_REQ 0x08 /* Make ALP ready (power up xtal) */ +#define SBSDIO_HT_AVAIL_REQ 0x10 /* Make HT ready (power up PLL) */ +#define SBSDIO_FORCE_HW_CLKREQ_OFF 0x20 /* Squelch clock requests from HW */ +#define SBSDIO_ALP_AVAIL 0x40 /* Status: ALP is ready */ +#define SBSDIO_HT_AVAIL 0x80 /* Status: HT is ready */ +/* In rev8, actual avail bits followed original docs */ +#define SBSDIO_Rev8_HT_AVAIL 0x40 +#define SBSDIO_Rev8_ALP_AVAIL 0x80 +#define SBSDIO_CSR_MASK 0x1F + +#define SBSDIO_AVBITS (SBSDIO_HT_AVAIL | SBSDIO_ALP_AVAIL) +#define SBSDIO_ALPAV(regval) ((regval) & SBSDIO_AVBITS) +#define SBSDIO_HTAV(regval) (((regval) & SBSDIO_AVBITS) == SBSDIO_AVBITS) +#define SBSDIO_ALPONLY(regval) (SBSDIO_ALPAV(regval) && !SBSDIO_HTAV(regval)) +#define SBSDIO_CLKAV(regval, alponly) (SBSDIO_ALPAV(regval) && \ + (alponly ? 1 : SBSDIO_HTAV(regval))) + +/* SBSDIO_FUNC1_SDIOPULLUP */ +#define SBSDIO_PULLUP_D0 0x01 /* Enable D0/MISO pullup */ +#define SBSDIO_PULLUP_D1 0x02 /* Enable D1/INT# pullup */ +#define SBSDIO_PULLUP_D2 0x04 /* Enable D2 pullup */ +#define SBSDIO_PULLUP_CMD 0x08 /* Enable CMD/MOSI pullup */ +#define SBSDIO_PULLUP_ALL 0x0f /* All valid bits */ + +/* function 1 OCP space */ +#define SBSDIO_SB_OFT_ADDR_MASK 0x07FFF /* sb offset addr is <= 15 bits, 32k */ +#define SBSDIO_SB_OFT_ADDR_LIMIT 0x08000 +#define SBSDIO_SB_ACCESS_2_4B_FLAG 0x08000 /* with b15, maps to 32-bit SB access */ + +/* some duplication with sbsdpcmdev.h here */ +/* valid bits in SBSDIO_FUNC1_SBADDRxxx regs */ +#define SBSDIO_SBADDRLOW_MASK 0x80 /* Valid bits in SBADDRLOW */ +#define SBSDIO_SBADDRMID_MASK 0xff /* Valid bits in SBADDRMID */ +#define SBSDIO_SBADDRHIGH_MASK 0xffU /* Valid bits in SBADDRHIGH */ +#define SBSDIO_SBWINDOW_MASK 0xffff8000 /* Address bits from SBADDR regs */ + +/* direct(mapped) cis space */ +#define SBSDIO_CIS_BASE_COMMON 0x1000 /* MAPPED common CIS address */ +#define SBSDIO_CIS_SIZE_LIMIT 0x200 /* maximum bytes in one CIS */ +#define SBSDIO_OTP_CIS_SIZE_LIMIT 0x078 /* maximum bytes OTP CIS */ + +#define SBSDIO_CIS_OFT_ADDR_MASK 0x1FFFF /* cis offset addr is < 17 bits */ + +#define SBSDIO_CIS_MANFID_TUPLE_LEN 6 /* manfid tuple length, include tuple, + * link bytes + */ + +/* indirect cis access (in sprom) */ +#define SBSDIO_SPROM_CIS_OFFSET 0x8 /* 8 control bytes first, CIS starts from + * 8th byte + */ + +#define SBSDIO_BYTEMODE_DATALEN_MAX 64 /* sdio byte mode: maximum length of one + * data comamnd + */ + +#define SBSDIO_CORE_ADDR_MASK 0x1FFFF /* sdio core function one address mask */ + +#endif /* _SBSDIO_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/wlioctl.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/wlioctl.h @@ -0,0 +1,5067 @@ +/* + * Custom OID/ioctl definitions for + * Broadcom 802.11abg Networking Device Driver + * + * Definitions subject to change without notice. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wlioctl.h 328096 2012-04-17 23:07:20Z $ + */ + +#ifndef _wlioctl_h_ +#define _wlioctl_h_ + +#include +#include +#include +#include +#include +#include +#include + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#include +#include +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* LINUX_POSTMOGRIFY_REMOVAL: undefined during compile phase, so its + * a no-op for most cases. For hybrid and other open source releases, + * its defined during a second pass and mogrified out for distribution. + */ + + +#ifndef LINUX_POSTMOGRIFY_REMOVAL + +#ifndef INTF_NAME_SIZ +#define INTF_NAME_SIZ 16 +#endif + +/* Used to send ioctls over the transport pipe */ +typedef struct remote_ioctl { + cdc_ioctl_t msg; + uint data_len; + char intf_name[INTF_NAME_SIZ]; +} rem_ioctl_t; +#define REMOTE_SIZE sizeof(rem_ioctl_t) + +#define ACTION_FRAME_SIZE 1800 + +typedef struct wl_action_frame { + struct ether_addr da; + uint16 len; + uint32 packetId; + uint8 data[ACTION_FRAME_SIZE]; +} wl_action_frame_t; + +#define WL_WIFI_ACTION_FRAME_SIZE sizeof(struct wl_action_frame) + +typedef struct ssid_info +{ + uint8 ssid_len; /* the length of SSID */ + uint8 ssid[32]; /* SSID string */ +} ssid_info_t; + +typedef struct wl_af_params { + uint32 channel; + int32 dwell_time; + struct ether_addr BSSID; + wl_action_frame_t action_frame; +} wl_af_params_t; + +#define WL_WIFI_AF_PARAMS_SIZE sizeof(struct wl_af_params) + +#define MFP_TEST_FLAG_NORMAL 0 +#define MFP_TEST_FLAG_ANY_KEY 1 +typedef struct wl_sa_query { + uint32 flag; + uint8 action; + uint16 id; + struct ether_addr da; +} wl_sa_query_t; + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* require default structure packing */ +#define BWL_DEFAULT_PACKING +#include + + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +/* Legacy structure to help keep backward compatible wl tool and tray app */ + +#define LEGACY_WL_BSS_INFO_VERSION 107 /* older version of wl_bss_info struct */ + +typedef struct wl_bss_info_107 { + uint32 version; /* version field */ + uint32 length; /* byte length of data in this record, + * starting at version and including IEs + */ + struct ether_addr BSSID; + uint16 beacon_period; /* units are Kusec */ + uint16 capability; /* Capability information */ + uint8 SSID_len; + uint8 SSID[32]; + struct { + uint count; /* # rates in this set */ + uint8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ + } rateset; /* supported rates */ + uint8 channel; /* Channel no. */ + uint16 atim_window; /* units are Kusec */ + uint8 dtim_period; /* DTIM period */ + int16 RSSI; /* receive signal strength (in dBm) */ + int8 phy_noise; /* noise (in dBm) */ + uint32 ie_length; /* byte length of Information Elements */ + /* variable length Information Elements */ +} wl_bss_info_107_t; + +/* + * Per-BSS information structure. + */ + +#define LEGACY2_WL_BSS_INFO_VERSION 108 /* old version of wl_bss_info struct */ + +/* BSS info structure + * Applications MUST CHECK ie_offset field and length field to access IEs and + * next bss_info structure in a vector (in wl_scan_results_t) + */ +typedef struct wl_bss_info_108 { + uint32 version; /* version field */ + uint32 length; /* byte length of data in this record, + * starting at version and including IEs + */ + struct ether_addr BSSID; + uint16 beacon_period; /* units are Kusec */ + uint16 capability; /* Capability information */ + uint8 SSID_len; + uint8 SSID[32]; + struct { + uint count; /* # rates in this set */ + uint8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ + } rateset; /* supported rates */ + chanspec_t chanspec; /* chanspec for bss */ + uint16 atim_window; /* units are Kusec */ + uint8 dtim_period; /* DTIM period */ + int16 RSSI; /* receive signal strength (in dBm) */ + int8 phy_noise; /* noise (in dBm) */ + + uint8 n_cap; /* BSS is 802.11N Capable */ + uint32 nbss_cap; /* 802.11N BSS Capabilities (based on HT_CAP_*) */ + uint8 ctl_ch; /* 802.11N BSS control channel number */ + uint32 reserved32[1]; /* Reserved for expansion of BSS properties */ + uint8 flags; /* flags */ + uint8 reserved[3]; /* Reserved for expansion of BSS properties */ + uint8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */ + + uint16 ie_offset; /* offset at which IEs start, from beginning */ + uint32 ie_length; /* byte length of Information Elements */ + /* Add new fields here */ + /* variable length Information Elements */ +} wl_bss_info_108_t; + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +#define WL_BSS_INFO_VERSION 109 /* current version of wl_bss_info struct */ + +/* BSS info structure + * Applications MUST CHECK ie_offset field and length field to access IEs and + * next bss_info structure in a vector (in wl_scan_results_t) + */ +typedef struct wl_bss_info { + uint32 version; /* version field */ + uint32 length; /* byte length of data in this record, + * starting at version and including IEs + */ + struct ether_addr BSSID; + uint16 beacon_period; /* units are Kusec */ + uint16 capability; /* Capability information */ + uint8 SSID_len; + uint8 SSID[32]; + struct { + uint count; /* # rates in this set */ + uint8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */ + } rateset; /* supported rates */ + chanspec_t chanspec; /* chanspec for bss */ + uint16 atim_window; /* units are Kusec */ + uint8 dtim_period; /* DTIM period */ + int16 RSSI; /* receive signal strength (in dBm) */ + int8 phy_noise; /* noise (in dBm) */ + + uint8 n_cap; /* BSS is 802.11N Capable */ + uint32 nbss_cap; /* 802.11N+AC BSS Capabilities */ + uint8 ctl_ch; /* 802.11N BSS control channel number */ + uint8 padding1[3]; /* explicit struct alignment padding */ + uint16 vht_rxmcsmap; /* VHT rx mcs map */ + uint16 vht_txmcsmap; /* VHT tx mcs map */ + uint8 flags; /* flags */ + uint8 vht_cap; /* BSS is vht capable */ + uint8 reserved[2]; /* Reserved for expansion of BSS properties */ + uint8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */ + + uint16 ie_offset; /* offset at which IEs start, from beginning */ + uint32 ie_length; /* byte length of Information Elements */ + int16 SNR; /* average SNR of during frame reception */ + /* Add new fields here */ + /* variable length Information Elements */ +} wl_bss_info_t; + +/* bss_info_cap_t flags */ +#define WL_BSS_FLAGS_FROM_BEACON 0x01 /* bss_info derived from beacon */ +#define WL_BSS_FLAGS_FROM_CACHE 0x02 /* bss_info collected from cache */ +#define WL_BSS_FLAGS_RSSI_ONCHANNEL 0x04 /* rssi info was received on channel (vs offchannel) */ + +/* bssinfo flag for nbss_cap */ +#define VHT_BI_SGI_80MHZ 0x00000100 + +#ifndef LINUX_POSTMOGRIFY_REMOVAL + +typedef struct wl_bsscfg { + uint32 wsec; + uint32 WPA_auth; + uint32 wsec_index; + uint32 associated; + uint32 BSS; + uint32 phytest_on; + struct ether_addr prev_BSSID; + struct ether_addr BSSID; + uint32 targetbss_wpa2_flags; + uint32 assoc_type; + uint32 assoc_state; +} wl_bsscfg_t; + +typedef struct wl_bss_config { + uint32 atim_window; + uint32 beacon_period; + uint32 chanspec; +} wl_bss_config_t; + +#define DLOAD_HANDLER_VER 1 /* Downloader version */ +#define DLOAD_FLAG_VER_MASK 0xf000 /* Downloader version mask */ +#define DLOAD_FLAG_VER_SHIFT 12 /* Downloader version shift */ + +#define DL_CRC_NOT_INUSE 0x0001 + +/* generic download types & flags */ +enum { + DL_TYPE_UCODE = 1, + DL_TYPE_CLM = 2 +}; + +/* ucode type values */ +enum { + UCODE_FW, + INIT_VALS, + BS_INIT_VALS +}; + +struct wl_dload_data { + uint16 flag; + uint16 dload_type; + uint32 len; + uint32 crc; + uint8 data[1]; +}; +typedef struct wl_dload_data wl_dload_data_t; + +struct wl_ucode_info { + uint32 ucode_type; + uint32 num_chunks; + uint32 chunk_len; + uint32 chunk_num; + uint8 data_chunk[1]; +}; +typedef struct wl_ucode_info wl_ucode_info_t; + +struct wl_clm_dload_info { + uint32 ds_id; + uint32 clm_total_len; + uint32 num_chunks; + uint32 chunk_len; + uint32 chunk_offset; + uint8 data_chunk[1]; +}; +typedef struct wl_clm_dload_info wl_clm_dload_info_t; + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +typedef struct wlc_ssid { + uint32 SSID_len; + uchar SSID[32]; +} wlc_ssid_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL + +#define MAX_PREFERRED_AP_NUM 5 +typedef struct wlc_fastssidinfo { + uint32 SSID_channel[MAX_PREFERRED_AP_NUM]; + wlc_ssid_t SSID_info[MAX_PREFERRED_AP_NUM]; +} wlc_fastssidinfo_t; + +typedef BWL_PRE_PACKED_STRUCT struct wnm_url { + uint8 len; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT wnm_url_t; + +typedef struct chan_scandata { + uint8 txpower; + uint8 pad; + chanspec_t channel; /* Channel num, bw, ctrl_sb and band */ + uint32 channel_mintime; + uint32 channel_maxtime; +} chan_scandata_t; + +typedef enum wl_scan_type { + EXTDSCAN_FOREGROUND_SCAN, + EXTDSCAN_BACKGROUND_SCAN, + EXTDSCAN_FORCEDBACKGROUND_SCAN +} wl_scan_type_t; + +#define WLC_EXTDSCAN_MAX_SSID 5 + +typedef struct wl_extdscan_params { + int8 nprobes; /* 0, passive, otherwise active */ + int8 split_scan; /* split scan */ + int8 band; /* band */ + int8 pad; + wlc_ssid_t ssid[WLC_EXTDSCAN_MAX_SSID]; /* ssid list */ + uint32 tx_rate; /* in 500ksec units */ + wl_scan_type_t scan_type; /* enum */ + int32 channel_num; + chan_scandata_t channel_list[1]; /* list of chandata structs */ +} wl_extdscan_params_t; + +#define WL_EXTDSCAN_PARAMS_FIXED_SIZE (sizeof(wl_extdscan_params_t) - sizeof(chan_scandata_t)) + +#define WL_BSSTYPE_INFRA 1 +#define WL_BSSTYPE_INDEP 0 +#define WL_BSSTYPE_ANY 2 + +/* Bitmask for scan_type */ +#define WL_SCANFLAGS_PASSIVE 0x01 /* force passive scan */ +#define WL_SCANFLAGS_RESERVED 0x02 /* Reserved */ +#define WL_SCANFLAGS_PROHIBITED 0x04 /* allow scanning prohibited channels */ + +#define WL_SCAN_PARAMS_SSID_MAX 10 + +typedef struct wl_scan_params { + wlc_ssid_t ssid; /* default: {0, ""} */ + struct ether_addr bssid; /* default: bcast */ + int8 bss_type; /* default: any, + * DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT + */ + uint8 scan_type; /* flags, 0 use default */ + int32 nprobes; /* -1 use default, number of probes per channel */ + int32 active_time; /* -1 use default, dwell time per channel for + * active scanning + */ + int32 passive_time; /* -1 use default, dwell time per channel + * for passive scanning + */ + int32 home_time; /* -1 use default, dwell time for the home channel + * between channel scans + */ + int32 channel_num; /* count of channels and ssids that follow + * + * low half is count of channels in channel_list, 0 + * means default (use all available channels) + * + * high half is entries in wlc_ssid_t array that + * follows channel_list, aligned for int32 (4 bytes) + * meaning an odd channel count implies a 2-byte pad + * between end of channel_list and first ssid + * + * if ssid count is zero, single ssid in the fixed + * parameter portion is assumed, otherwise ssid in + * the fixed portion is ignored + */ + uint16 channel_list[1]; /* list of chanspecs */ +} wl_scan_params_t; + +/* size of wl_scan_params not including variable length array */ +#define WL_SCAN_PARAMS_FIXED_SIZE 64 + +/* masks for channel and ssid count */ +#define WL_SCAN_PARAMS_COUNT_MASK 0x0000ffff +#define WL_SCAN_PARAMS_NSSID_SHIFT 16 + +#define WL_SCAN_ACTION_START 1 +#define WL_SCAN_ACTION_CONTINUE 2 +#define WL_SCAN_ACTION_ABORT 3 + +#define ISCAN_REQ_VERSION 1 + +/* incremental scan struct */ +typedef struct wl_iscan_params { + uint32 version; + uint16 action; + uint16 scan_duration; + wl_scan_params_t params; +} wl_iscan_params_t; + +/* 3 fields + size of wl_scan_params, not including variable length array */ +#define WL_ISCAN_PARAMS_FIXED_SIZE (OFFSETOF(wl_iscan_params_t, params) + sizeof(wlc_ssid_t)) +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +typedef struct wl_scan_results { + uint32 buflen; + uint32 version; + uint32 count; + wl_bss_info_t bss_info[1]; +} wl_scan_results_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +/* size of wl_scan_results not including variable length array */ +#define WL_SCAN_RESULTS_FIXED_SIZE (sizeof(wl_scan_results_t) - sizeof(wl_bss_info_t)) + +/* wl_iscan_results status values */ +#define WL_SCAN_RESULTS_SUCCESS 0 +#define WL_SCAN_RESULTS_PARTIAL 1 +#define WL_SCAN_RESULTS_PENDING 2 +#define WL_SCAN_RESULTS_ABORTED 3 +#define WL_SCAN_RESULTS_NO_MEM 4 + +/* Used in EXT_STA */ +#define DNGL_RXCTXT_SIZE 45 + +#if defined(SIMPLE_ISCAN) +#define ISCAN_RETRY_CNT 5 +#define ISCAN_STATE_IDLE 0 +#define ISCAN_STATE_SCANING 1 +#define ISCAN_STATE_PENDING 2 + +/* the buf lengh can be WLC_IOCTL_MAXLEN (8K) to reduce iteration */ +#define WLC_IW_ISCAN_MAXLEN 2048 +typedef struct iscan_buf { + struct iscan_buf * next; + char iscan_buf[WLC_IW_ISCAN_MAXLEN]; +} iscan_buf_t; +#endif /* SIMPLE_ISCAN */ + +#define ESCAN_REQ_VERSION 1 + +typedef struct wl_escan_params { + uint32 version; + uint16 action; + uint16 sync_id; + wl_scan_params_t params; +} wl_escan_params_t; + +#define WL_ESCAN_PARAMS_FIXED_SIZE (OFFSETOF(wl_escan_params_t, params) + sizeof(wlc_ssid_t)) + +typedef struct wl_escan_result { + uint32 buflen; + uint32 version; + uint16 sync_id; + uint16 bss_count; + wl_bss_info_t bss_info[1]; +} wl_escan_result_t; + +#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(wl_escan_result_t) - sizeof(wl_bss_info_t)) + +/* incremental scan results struct */ +typedef struct wl_iscan_results { + uint32 status; + wl_scan_results_t results; +} wl_iscan_results_t; + +/* size of wl_iscan_results not including variable length array */ +#define WL_ISCAN_RESULTS_FIXED_SIZE \ + (WL_SCAN_RESULTS_FIXED_SIZE + OFFSETOF(wl_iscan_results_t, results)) + +typedef struct wl_probe_params { + wlc_ssid_t ssid; + struct ether_addr bssid; + struct ether_addr mac; +} wl_probe_params_t; +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +#define WL_MAXRATES_IN_SET 16 /* max # of rates in a rateset */ +typedef struct wl_rateset { + uint32 count; /* # rates in this set */ + uint8 rates[WL_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */ +} wl_rateset_t; + +typedef struct wl_rateset_args { + uint32 count; /* # rates in this set */ + uint8 rates[WL_MAXRATES_IN_SET]; /* rates in 500kbps units w/hi bit set if basic */ + uint8 mcs[MCSSET_LEN]; /* supported mcs index bit map */ +} wl_rateset_args_t; + +/* uint32 list */ +typedef struct wl_uint32_list { + /* in - # of elements, out - # of entries */ + uint32 count; + /* variable length uint32 list */ + uint32 element[1]; +} wl_uint32_list_t; + +/* used for association with a specific BSSID and chanspec list */ +typedef struct wl_assoc_params { + struct ether_addr bssid; /* 00:00:00:00:00:00: broadcast scan */ + int32 chanspec_num; /* 0: all available channels, + * otherwise count of chanspecs in chanspec_list + */ + chanspec_t chanspec_list[1]; /* list of chanspecs */ +} wl_assoc_params_t; +#define WL_ASSOC_PARAMS_FIXED_SIZE OFFSETOF(wl_assoc_params_t, chanspec_list) + +/* used for reassociation/roam to a specific BSSID and channel */ +typedef wl_assoc_params_t wl_reassoc_params_t; +#define WL_REASSOC_PARAMS_FIXED_SIZE WL_ASSOC_PARAMS_FIXED_SIZE + +/* used for association to a specific BSSID and channel */ +typedef wl_assoc_params_t wl_join_assoc_params_t; +#define WL_JOIN_ASSOC_PARAMS_FIXED_SIZE WL_ASSOC_PARAMS_FIXED_SIZE + +/* used for join with or without a specific bssid and channel list */ +typedef struct wl_join_params { + wlc_ssid_t ssid; + wl_assoc_params_t params; /* optional field, but it must include the fixed portion + * of the wl_assoc_params_t struct when it does present. + */ +} wl_join_params_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#define WL_JOIN_PARAMS_FIXED_SIZE (OFFSETOF(wl_join_params_t, params) + \ + WL_ASSOC_PARAMS_FIXED_SIZE) +/* scan params for extended join */ +typedef struct wl_join_scan_params { + uint8 scan_type; /* 0 use default, active or passive scan */ + int32 nprobes; /* -1 use default, number of probes per channel */ + int32 active_time; /* -1 use default, dwell time per channel for + * active scanning + */ + int32 passive_time; /* -1 use default, dwell time per channel + * for passive scanning + */ + int32 home_time; /* -1 use default, dwell time for the home channel + * between channel scans + */ +} wl_join_scan_params_t; + +/* extended join params */ +typedef struct wl_extjoin_params { + wlc_ssid_t ssid; /* {0, ""}: wildcard scan */ + wl_join_scan_params_t scan; + wl_join_assoc_params_t assoc; /* optional field, but it must include the fixed portion + * of the wl_join_assoc_params_t struct when it does + * present. + */ +} wl_extjoin_params_t; +#define WL_EXTJOIN_PARAMS_FIXED_SIZE (OFFSETOF(wl_extjoin_params_t, assoc) + \ + WL_JOIN_ASSOC_PARAMS_FIXED_SIZE) + +/* All builds use the new 11ac ratespec/chanspec */ +#undef D11AC_IOTYPES +#define D11AC_IOTYPES + +#ifndef D11AC_IOTYPES + +/* defines used by the nrate iovar */ +#define NRATE_MCS_INUSE 0x00000080 /* MSC in use,indicates b0-6 holds an mcs */ +#define NRATE_RATE_MASK 0x0000007f /* rate/mcs value */ +#define NRATE_STF_MASK 0x0000ff00 /* stf mode mask: siso, cdd, stbc, sdm */ +#define NRATE_STF_SHIFT 8 /* stf mode shift */ +#define NRATE_OVERRIDE 0x80000000 /* bit indicates override both rate & mode */ +#define NRATE_OVERRIDE_MCS_ONLY 0x40000000 /* bit indicate to override mcs only */ +#define NRATE_SGI_MASK 0x00800000 /* sgi mode */ +#define NRATE_SGI_SHIFT 23 /* sgi mode */ +#define NRATE_LDPC_CODING 0x00400000 /* bit indicates adv coding in use */ +#define NRATE_LDPC_SHIFT 22 /* ldpc shift */ + +#define NRATE_STF_SISO 0 /* stf mode SISO */ +#define NRATE_STF_CDD 1 /* stf mode CDD */ +#define NRATE_STF_STBC 2 /* stf mode STBC */ +#define NRATE_STF_SDM 3 /* stf mode SDM */ + +#else /* D11AC_IOTYPES */ + +/* WL_RSPEC defines for rate information */ +#define WL_RSPEC_RATE_MASK 0x000000FF /* rate or HT MCS value */ +#define WL_RSPEC_VHT_MCS_MASK 0x0000000F /* VHT MCS value */ +#define WL_RSPEC_VHT_NSS_MASK 0x000000F0 /* VHT Nss value */ +#define WL_RSPEC_VHT_NSS_SHIFT 4 /* VHT Nss value shift */ +#define WL_RSPEC_TXEXP_MASK 0x00000300 +#define WL_RSPEC_TXEXP_SHIFT 8 +#define WL_RSPEC_BW_MASK 0x00070000 /* bandwidth mask */ +#define WL_RSPEC_BW_SHIFT 16 /* bandwidth shift */ +#define WL_RSPEC_STBC 0x00100000 /* STBC encoding, Nsts = 2 x Nss */ +#define WL_RSPEC_LDPC 0x00400000 /* bit indicates adv coding in use */ +#define WL_RSPEC_SGI 0x00800000 /* Short GI mode */ +#define WL_RSPEC_ENCODING_MASK 0x03000000 /* Encoding of Rate/MCS field */ +#define WL_RSPEC_OVERRIDE_RATE 0x40000000 /* bit indicate to override mcs only */ +#define WL_RSPEC_OVERRIDE_MODE 0x80000000 /* bit indicates override both rate & mode */ + +/* WL_RSPEC_ENCODING field defs */ +#define WL_RSPEC_ENCODE_RATE 0x00000000 /* Legacy rate is stored in RSPEC_RATE_MASK */ +#define WL_RSPEC_ENCODE_HT 0x01000000 /* HT MCS is stored in RSPEC_RATE_MASK */ +#define WL_RSPEC_ENCODE_VHT 0x02000000 /* VHT MCS and Nss is stored in RSPEC_RATE_MASK */ + +/* WL_RSPEC_BW field defs */ +#define WL_RSPEC_BW_UNSPECIFIED 0 +#define WL_RSPEC_BW_20MHZ 0x00010000 +#define WL_RSPEC_BW_40MHZ 0x00020000 +#define WL_RSPEC_BW_80MHZ 0x00030000 +#define WL_RSPEC_BW_160MHZ 0x00040000 + +/* Legacy defines for the nrate iovar */ +#define OLD_NRATE_MCS_INUSE 0x00000080 /* MSC in use,indicates b0-6 holds an mcs */ +#define OLD_NRATE_RATE_MASK 0x0000007f /* rate/mcs value */ +#define OLD_NRATE_STF_MASK 0x0000ff00 /* stf mode mask: siso, cdd, stbc, sdm */ +#define OLD_NRATE_STF_SHIFT 8 /* stf mode shift */ +#define OLD_NRATE_OVERRIDE 0x80000000 /* bit indicates override both rate & mode */ +#define OLD_NRATE_OVERRIDE_MCS_ONLY 0x40000000 /* bit indicate to override mcs only */ +#define OLD_NRATE_SGI 0x00800000 /* sgi mode */ +#define OLD_NRATE_LDPC_CODING 0x00400000 /* bit indicates adv coding in use */ + +#define OLD_NRATE_STF_SISO 0 /* stf mode SISO */ +#define OLD_NRATE_STF_CDD 1 /* stf mode CDD */ +#define OLD_NRATE_STF_STBC 2 /* stf mode STBC */ +#define OLD_NRATE_STF_SDM 3 /* stf mode SDM */ + +#endif /* D11AC_IOTYPES */ + +#define ANTENNA_NUM_1 1 /* total number of antennas to be used */ +#define ANTENNA_NUM_2 2 +#define ANTENNA_NUM_3 3 +#define ANTENNA_NUM_4 4 + +#define ANT_SELCFG_AUTO 0x80 /* bit indicates antenna sel AUTO */ +#define ANT_SELCFG_MASK 0x33 /* antenna configuration mask */ +#define ANT_SELCFG_MAX 4 /* max number of antenna configurations */ +#define ANT_SELCFG_TX_UNICAST 0 /* unicast tx antenna configuration */ +#define ANT_SELCFG_RX_UNICAST 1 /* unicast rx antenna configuration */ +#define ANT_SELCFG_TX_DEF 2 /* default tx antenna configuration */ +#define ANT_SELCFG_RX_DEF 3 /* default rx antenna configuration */ + +#define MAX_STREAMS_SUPPORTED 4 /* max number of streams supported */ + +typedef struct { + uint8 ant_config[ANT_SELCFG_MAX]; /* antenna configuration */ + uint8 num_antcfg; /* number of available antenna configurations */ +} wlc_antselcfg_t; + +#define HIGHEST_SINGLE_STREAM_MCS 7 /* MCS values greater than this enable multiple streams */ + +#define MAX_CCA_CHANNELS 38 /* Max number of 20 Mhz wide channels */ +#define MAX_CCA_SECS 60 /* CCA keeps this many seconds history */ + +#define IBSS_MED 15 /* Mediom in-bss congestion percentage */ +#define IBSS_HI 25 /* Hi in-bss congestion percentage */ +#define OBSS_MED 12 +#define OBSS_HI 25 +#define INTERFER_MED 5 +#define INTERFER_HI 10 + +#define CCA_FLAG_2G_ONLY 0x01 /* Return a channel from 2.4 Ghz band */ +#define CCA_FLAG_5G_ONLY 0x02 /* Return a channel from 2.4 Ghz band */ +#define CCA_FLAG_IGNORE_DURATION 0x04 /* Ignore dwell time for each channel */ +#define CCA_FLAGS_PREFER_1_6_11 0x10 +#define CCA_FLAG_IGNORE_INTERFER 0x20 /* do not exlude channel based on interfer level */ + +#define CCA_ERRNO_BAND 1 /* After filtering for band pref, no choices left */ +#define CCA_ERRNO_DURATION 2 /* After filtering for duration, no choices left */ +#define CCA_ERRNO_PREF_CHAN 3 /* After filtering for chan pref, no choices left */ +#define CCA_ERRNO_INTERFER 4 /* After filtering for interference, no choices left */ +#define CCA_ERRNO_TOO_FEW 5 /* Only 1 channel was input */ + +typedef struct { + uint32 duration; /* millisecs spent sampling this channel */ + uint32 congest_ibss; /* millisecs in our bss (presumably this traffic will */ + /* move if cur bss moves channels) */ + uint32 congest_obss; /* traffic not in our bss */ + uint32 interference; /* millisecs detecting a non 802.11 interferer. */ + uint32 timestamp; /* second timestamp */ +} cca_congest_t; + +typedef struct { + chanspec_t chanspec; /* Which channel? */ + uint8 num_secs; /* How many secs worth of data */ + cca_congest_t secs[1]; /* Data */ +} cca_congest_channel_req_t; + +/* interference source detection and identification mode */ +#define ITFR_MODE_DISABLE 0 /* disable feature */ +#define ITFR_MODE_MANUAL_ENABLE 1 /* enable manual detection */ +#define ITFR_MODE_AUTO_ENABLE 2 /* enable auto detection */ + +/* interference sources */ +enum interference_source { + ITFR_NONE = 0, /* interference */ + ITFR_PHONE, /* wireless phone */ + ITFR_VIDEO_CAMERA, /* wireless video camera */ + ITFR_MICROWAVE_OVEN, /* microwave oven */ + ITFR_BABY_MONITOR, /* wireless baby monitor */ + ITFR_BLUETOOTH, /* bluetooth */ + ITFR_VIDEO_CAMERA_OR_BABY_MONITOR, /* wireless camera or baby monitor */ + ITFR_BLUETOOTH_OR_BABY_MONITOR, /* bluetooth or baby monitor */ + ITFR_VIDEO_CAMERA_OR_PHONE, /* video camera or phone */ + ITFR_UNIDENTIFIED /* interference from unidentified source */ +}; + +/* structure for interference source report */ +typedef struct { + uint32 flags; /* flags. bit definitions below */ + uint32 source; /* last detected interference source */ + uint32 timestamp; /* second timestamp on interferenced flag change */ +} interference_source_rep_t; + +/* bit definitions for flags in interference source report */ +#define ITFR_INTERFERENCED 1 /* interference detected */ +#define ITFR_HOME_CHANNEL 2 /* home channel has interference */ +#define ITFR_NOISY_ENVIRONMENT 4 /* noisy environemnt so feature stopped */ + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +#define WLC_CNTRY_BUF_SZ 4 /* Country string is 3 bytes + NUL */ + +#ifndef LINUX_POSTMOGRIFY_REMOVAL + +typedef struct wl_country { + char country_abbrev[WLC_CNTRY_BUF_SZ]; /* nul-terminated country code used in + * the Country IE + */ + int32 rev; /* revision specifier for ccode + * on set, -1 indicates unspecified. + * on get, rev >= 0 + */ + char ccode[WLC_CNTRY_BUF_SZ]; /* nul-terminated built-in country code. + * variable length, but fixed size in + * struct allows simple allocation for + * expected country strings <= 3 chars. + */ +} wl_country_t; + +typedef struct wl_channels_in_country { + uint32 buflen; + uint32 band; + char country_abbrev[WLC_CNTRY_BUF_SZ]; + uint32 count; + uint32 channel[1]; +} wl_channels_in_country_t; + +typedef struct wl_country_list { + uint32 buflen; + uint32 band_set; + uint32 band; + uint32 count; + char country_abbrev[1]; +} wl_country_list_t; + +#define WL_NUM_RPI_BINS 8 +#define WL_RM_TYPE_BASIC 1 +#define WL_RM_TYPE_CCA 2 +#define WL_RM_TYPE_RPI 3 + +#define WL_RM_FLAG_PARALLEL (1<<0) + +#define WL_RM_FLAG_LATE (1<<1) +#define WL_RM_FLAG_INCAPABLE (1<<2) +#define WL_RM_FLAG_REFUSED (1<<3) + +typedef struct wl_rm_req_elt { + int8 type; + int8 flags; + chanspec_t chanspec; + uint32 token; /* token for this measurement */ + uint32 tsf_h; /* TSF high 32-bits of Measurement start time */ + uint32 tsf_l; /* TSF low 32-bits */ + uint32 dur; /* TUs */ +} wl_rm_req_elt_t; + +typedef struct wl_rm_req { + uint32 token; /* overall measurement set token */ + uint32 count; /* number of measurement requests */ + void *cb; /* completion callback function: may be NULL */ + void *cb_arg; /* arg to completion callback function */ + wl_rm_req_elt_t req[1]; /* variable length block of requests */ +} wl_rm_req_t; +#define WL_RM_REQ_FIXED_LEN OFFSETOF(wl_rm_req_t, req) + +typedef struct wl_rm_rep_elt { + int8 type; + int8 flags; + chanspec_t chanspec; + uint32 token; /* token for this measurement */ + uint32 tsf_h; /* TSF high 32-bits of Measurement start time */ + uint32 tsf_l; /* TSF low 32-bits */ + uint32 dur; /* TUs */ + uint32 len; /* byte length of data block */ + uint8 data[1]; /* variable length data block */ +} wl_rm_rep_elt_t; +#define WL_RM_REP_ELT_FIXED_LEN 24 /* length excluding data block */ + +#define WL_RPI_REP_BIN_NUM 8 +typedef struct wl_rm_rpi_rep { + uint8 rpi[WL_RPI_REP_BIN_NUM]; + int8 rpi_max[WL_RPI_REP_BIN_NUM]; +} wl_rm_rpi_rep_t; + +typedef struct wl_rm_rep { + uint32 token; /* overall measurement set token */ + uint32 len; /* length of measurement report block */ + wl_rm_rep_elt_t rep[1]; /* variable length block of reports */ +} wl_rm_rep_t; +#define WL_RM_REP_FIXED_LEN 8 + + +typedef enum sup_auth_status { + /* Basic supplicant authentication states */ + WLC_SUP_DISCONNECTED = 0, + WLC_SUP_CONNECTING, + WLC_SUP_IDREQUIRED, + WLC_SUP_AUTHENTICATING, + WLC_SUP_AUTHENTICATED, + WLC_SUP_KEYXCHANGE, + WLC_SUP_KEYED, + WLC_SUP_TIMEOUT, + WLC_SUP_LAST_BASIC_STATE, + + /* Extended supplicant authentication states */ + /* Waiting to receive handshake msg M1 */ + WLC_SUP_KEYXCHANGE_WAIT_M1 = WLC_SUP_AUTHENTICATED, + /* Preparing to send handshake msg M2 */ + WLC_SUP_KEYXCHANGE_PREP_M2 = WLC_SUP_KEYXCHANGE, + /* Waiting to receive handshake msg M3 */ + WLC_SUP_KEYXCHANGE_WAIT_M3 = WLC_SUP_LAST_BASIC_STATE, + WLC_SUP_KEYXCHANGE_PREP_M4, /* Preparing to send handshake msg M4 */ + WLC_SUP_KEYXCHANGE_WAIT_G1, /* Waiting to receive handshake msg G1 */ + WLC_SUP_KEYXCHANGE_PREP_G2 /* Preparing to send handshake msg G2 */ +} sup_auth_status_t; +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* Enumerate crypto algorithms */ +#define CRYPTO_ALGO_OFF 0 +#define CRYPTO_ALGO_WEP1 1 +#define CRYPTO_ALGO_TKIP 2 +#define CRYPTO_ALGO_WEP128 3 +#define CRYPTO_ALGO_AES_CCM 4 +#define CRYPTO_ALGO_AES_OCB_MSDU 5 +#define CRYPTO_ALGO_AES_OCB_MPDU 6 +#define CRYPTO_ALGO_NALG 7 +#ifdef BCMWAPI_WPI +#define CRYPTO_ALGO_SMS4 11 +#endif /* BCMWAPI_WPI */ +#define CRYPTO_ALGO_PMK 12 /* for 802.1x supp to set PMK before 4-way */ + +#define WSEC_GEN_MIC_ERROR 0x0001 +#define WSEC_GEN_REPLAY 0x0002 +#define WSEC_GEN_ICV_ERROR 0x0004 +#define WSEC_GEN_MFP_ACT_ERROR 0x0008 +#define WSEC_GEN_MFP_DISASSOC_ERROR 0x0010 +#define WSEC_GEN_MFP_DEAUTH_ERROR 0x0020 + +#define WL_SOFT_KEY (1 << 0) /* Indicates this key is using soft encrypt */ +#define WL_PRIMARY_KEY (1 << 1) /* Indicates this key is the primary (ie tx) key */ +#define WL_KF_RES_4 (1 << 4) /* Reserved for backward compat */ +#define WL_KF_RES_5 (1 << 5) /* Reserved for backward compat */ +#define WL_IBSS_PEER_GROUP_KEY (1 << 6) /* Indicates a group key for a IBSS PEER */ + +typedef struct wl_wsec_key { + uint32 index; /* key index */ + uint32 len; /* key length */ + uint8 data[DOT11_MAX_KEY_SIZE]; /* key data */ + uint32 pad_1[18]; + uint32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */ + uint32 flags; /* misc flags */ + uint32 pad_2[2]; + int pad_3; + int iv_initialized; /* has IV been initialized already? */ + int pad_4; + /* Rx IV */ + struct { + uint32 hi; /* upper 32 bits of IV */ + uint16 lo; /* lower 16 bits of IV */ + } rxiv; + uint32 pad_5[2]; + struct ether_addr ea; /* per station */ +} wl_wsec_key_t; + +#define WSEC_MIN_PSK_LEN 8 +#define WSEC_MAX_PSK_LEN 64 + +/* Flag for key material needing passhash'ing */ +#define WSEC_PASSPHRASE (1<<0) + +/* receptacle for WLC_SET_WSEC_PMK parameter */ +typedef struct { + ushort key_len; /* octets in key material */ + ushort flags; /* key handling qualification */ + uint8 key[WSEC_MAX_PSK_LEN]; /* PMK material */ +} wsec_pmk_t; + +/* wireless security bitvec */ +#define WEP_ENABLED 0x0001 +#define TKIP_ENABLED 0x0002 +#define AES_ENABLED 0x0004 +#define WSEC_SWFLAG 0x0008 +#define SES_OW_ENABLED 0x0040 /* to go into transition mode without setting wep */ +#ifdef BCMWAPI_WPI +#define SMS4_ENABLED 0x0100 +#endif /* BCMWAPI_WPI */ + +/* wsec macros for operating on the above definitions */ +#define WSEC_WEP_ENABLED(wsec) ((wsec) & WEP_ENABLED) +#define WSEC_TKIP_ENABLED(wsec) ((wsec) & TKIP_ENABLED) +#define WSEC_AES_ENABLED(wsec) ((wsec) & AES_ENABLED) + +#ifdef BCMWAPI_WPI +#define WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED | SMS4_ENABLED)) +#else /* BCMWAPI_WPI */ +#define WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED)) +#endif /* BCMWAPI_WPI */ +#define WSEC_SES_OW_ENABLED(wsec) ((wsec) & SES_OW_ENABLED) +#ifdef BCMWAPI_WAI +#define WSEC_SMS4_ENABLED(wsec) ((wsec) & SMS4_ENABLED) +#endif /* BCMWAPI_WAI */ + +#ifdef MFP +#define MFP_CAPABLE 0x0200 +#define MFP_REQUIRED 0x0400 +#define MFP_SHA256 0x0800 /* a special configuration for STA for WIFI test tool */ +#endif /* MFP */ + +/* WPA authentication mode bitvec */ +#define WPA_AUTH_DISABLED 0x0000 /* Legacy (i.e., non-WPA) */ +#define WPA_AUTH_NONE 0x0001 /* none (IBSS) */ +#define WPA_AUTH_UNSPECIFIED 0x0002 /* over 802.1x */ +#define WPA_AUTH_PSK 0x0004 /* Pre-shared key */ +/* #define WPA_AUTH_8021X 0x0020 */ /* 802.1x, reserved */ +#define WPA2_AUTH_UNSPECIFIED 0x0040 /* over 802.1x */ +#define WPA2_AUTH_PSK 0x0080 /* Pre-shared key */ +#define BRCM_AUTH_PSK 0x0100 /* BRCM specific PSK */ +#define BRCM_AUTH_DPT 0x0200 /* DPT PSK without group keys */ +#if defined(BCMWAPI_WAI) || defined(BCMWAPI_WPI) +#define WPA_AUTH_WAPI 0x0400 +#define WAPI_AUTH_NONE WPA_AUTH_NONE /* none (IBSS) */ +#define WAPI_AUTH_UNSPECIFIED 0x0400 /* over AS */ +#define WAPI_AUTH_PSK 0x0800 /* Pre-shared key */ +#endif /* BCMWAPI_WAI || BCMWAPI_WPI */ +#define WPA2_AUTH_MFP 0x1000 /* MFP (11w) in contrast to CCX */ +#define WPA2_AUTH_TPK 0x2000 /* TDLS Peer Key */ +#define WPA2_AUTH_FT 0x4000 /* Fast Transition. */ +#define WPA_AUTH_PFN_ANY 0xffffffff /* for PFN, match only ssid */ + +/* pmkid */ +#define MAXPMKID 16 + +typedef struct _pmkid { + struct ether_addr BSSID; + uint8 PMKID[WPA2_PMKID_LEN]; +} pmkid_t; + +typedef struct _pmkid_list { + uint32 npmkid; + pmkid_t pmkid[1]; +} pmkid_list_t; + +typedef struct _pmkid_cand { + struct ether_addr BSSID; + uint8 preauth; +} pmkid_cand_t; + +typedef struct _pmkid_cand_list { + uint32 npmkid_cand; + pmkid_cand_t pmkid_cand[1]; +} pmkid_cand_list_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +typedef struct wl_assoc_info { + uint32 req_len; + uint32 resp_len; + uint32 flags; + struct dot11_assoc_req req; + struct ether_addr reassoc_bssid; /* used in reassoc's */ + struct dot11_assoc_resp resp; +} wl_assoc_info_t; + +/* flags */ +#define WLC_ASSOC_REQ_IS_REASSOC 0x01 /* assoc req was actually a reassoc */ + +typedef struct wl_led_info { + uint32 index; /* led index */ + uint32 behavior; + uint8 activehi; +} wl_led_info_t; + + +/* srom read/write struct passed through ioctl */ +typedef struct { + uint byteoff; /* byte offset */ + uint nbytes; /* number of bytes */ + uint16 buf[1]; +} srom_rw_t; + +/* similar cis (srom or otp) struct [iovar: may not be aligned] */ +typedef struct { + uint32 source; /* cis source */ + uint32 byteoff; /* byte offset */ + uint32 nbytes; /* number of bytes */ + /* data follows here */ +} cis_rw_t; + +#define WLC_CIS_DEFAULT 0 /* built-in default */ +#define WLC_CIS_SROM 1 /* source is sprom */ +#define WLC_CIS_OTP 2 /* source is otp */ + +/* R_REG and W_REG struct passed through ioctl */ +typedef struct { + uint32 byteoff; /* byte offset of the field in d11regs_t */ + uint32 val; /* read/write value of the field */ + uint32 size; /* sizeof the field */ + uint band; /* band (optional) */ +} rw_reg_t; + +/* Structure used by GET/SET_ATTEN ioctls - it controls power in b/g-band */ +/* PCL - Power Control Loop */ +/* current gain setting is replaced by user input */ +#define WL_ATTEN_APP_INPUT_PCL_OFF 0 /* turn off PCL, apply supplied input */ +#define WL_ATTEN_PCL_ON 1 /* turn on PCL */ +/* current gain setting is maintained */ +#define WL_ATTEN_PCL_OFF 2 /* turn off PCL. */ + +typedef struct { + uint16 auto_ctrl; /* WL_ATTEN_XX */ + uint16 bb; /* Baseband attenuation */ + uint16 radio; /* Radio attenuation */ + uint16 txctl1; /* Radio TX_CTL1 value */ +} atten_t; + +/* Per-AC retry parameters */ +struct wme_tx_params_s { + uint8 short_retry; + uint8 short_fallback; + uint8 long_retry; + uint8 long_fallback; + uint16 max_rate; /* In units of 512 Kbps */ +}; + +typedef struct wme_tx_params_s wme_tx_params_t; + +#define WL_WME_TX_PARAMS_IO_BYTES (sizeof(wme_tx_params_t) * AC_COUNT) + +/* defines used by poweridx iovar - it controls power in a-band */ +/* current gain setting is maintained */ +#define WL_PWRIDX_PCL_OFF -2 /* turn off PCL. */ +#define WL_PWRIDX_PCL_ON -1 /* turn on PCL */ +#define WL_PWRIDX_LOWER_LIMIT -2 /* lower limit */ +#define WL_PWRIDX_UPPER_LIMIT 63 /* upper limit */ +/* value >= 0 causes + * - input to be set to that value + * - PCL to be off + */ + +/* Used to get specific link/ac parameters */ +typedef struct { + int ac; + uint8 val; + struct ether_addr ea; +} link_val_t; + +#define BCM_MAC_STATUS_INDICATION (0x40010200L) + +typedef struct { + uint16 ver; /* version of this struct */ + uint16 len; /* length in bytes of this structure */ + uint16 cap; /* sta's advertised capabilities */ + uint32 flags; /* flags defined below */ + uint32 idle; /* time since data pkt rx'd from sta */ + struct ether_addr ea; /* Station address */ + wl_rateset_t rateset; /* rateset in use */ + uint32 in; /* seconds elapsed since associated */ + uint32 listen_interval_inms; /* Min Listen interval in ms for this STA */ + uint32 tx_pkts; /* # of packets transmitted */ + uint32 tx_failures; /* # of packets failed */ + uint32 rx_ucast_pkts; /* # of unicast packets received */ + uint32 rx_mcast_pkts; /* # of multicast packets received */ + uint32 tx_rate; /* Rate of last successful tx frame */ + uint32 rx_rate; /* Rate of last successful rx frame */ + uint32 rx_decrypt_succeeds; /* # of packet decrypted successfully */ + uint32 rx_decrypt_failures; /* # of packet decrypted unsuccessfully */ +} sta_info_t; + +#define WL_OLD_STAINFO_SIZE OFFSETOF(sta_info_t, tx_pkts) + +#define WL_STA_VER 3 + +/* Flags for sta_info_t indicating properties of STA */ +#define WL_STA_BRCM 0x1 /* Running a Broadcom driver */ +#define WL_STA_WME 0x2 /* WMM association */ +#define WL_STA_UNUSED 0x4 +#define WL_STA_AUTHE 0x8 /* Authenticated */ +#define WL_STA_ASSOC 0x10 /* Associated */ +#define WL_STA_AUTHO 0x20 /* Authorized */ +#define WL_STA_WDS 0x40 /* Wireless Distribution System */ +#define WL_STA_WDS_LINKUP 0x80 /* WDS traffic/probes flowing properly */ +#define WL_STA_PS 0x100 /* STA is in power save mode from AP's viewpoint */ +#define WL_STA_APSD_BE 0x200 /* APSD delv/trigger for AC_BE is default enabled */ +#define WL_STA_APSD_BK 0x400 /* APSD delv/trigger for AC_BK is default enabled */ +#define WL_STA_APSD_VI 0x800 /* APSD delv/trigger for AC_VI is default enabled */ +#define WL_STA_APSD_VO 0x1000 /* APSD delv/trigger for AC_VO is default enabled */ +#define WL_STA_N_CAP 0x2000 /* STA 802.11n capable */ +#define WL_STA_SCBSTATS 0x4000 /* Per STA debug stats */ + +#define WL_WDS_LINKUP WL_STA_WDS_LINKUP /* deprecated */ + +/* Values for TX Filter override mode */ +#define WLC_TXFILTER_OVERRIDE_DISABLED 0 +#define WLC_TXFILTER_OVERRIDE_ENABLED 1 + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* Used to get specific STA parameters */ +typedef struct { + uint32 val; + struct ether_addr ea; +} scb_val_t; + +/* Used by iovar versions of some ioctls, i.e. WLC_SCB_AUTHORIZE et al */ +typedef struct { + uint32 code; + scb_val_t ioctl_args; +} authops_t; + +/* channel encoding */ +typedef struct channel_info { + int hw_channel; + int target_channel; + int scan_channel; +} channel_info_t; + +/* For ioctls that take a list of MAC addresses */ +struct maclist { + uint count; /* number of MAC addresses */ + struct ether_addr ea[1]; /* variable length array of MAC addresses */ +}; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +/* get pkt count struct passed through ioctl */ +typedef struct get_pktcnt { + uint rx_good_pkt; + uint rx_bad_pkt; + uint tx_good_pkt; + uint tx_bad_pkt; + uint rx_ocast_good_pkt; /* unicast packets destined for others */ +} get_pktcnt_t; + +/* NINTENDO2 */ +#define LQ_IDX_MIN 0 +#define LQ_IDX_MAX 1 +#define LQ_IDX_AVG 2 +#define LQ_IDX_SUM 2 +#define LQ_IDX_LAST 3 +#define LQ_STOP_MONITOR 0 +#define LQ_START_MONITOR 1 + +/* Get averages RSSI, Rx PHY rate and SNR values */ +typedef struct { + int rssi[LQ_IDX_LAST]; /* Array to keep min, max, avg rssi */ + int snr[LQ_IDX_LAST]; /* Array to keep min, max, avg snr */ + int isvalid; /* Flag indicating whether above data is valid */ +} wl_lq_t; /* Link Quality */ + +typedef enum wl_wakeup_reason_type { + LCD_ON = 1, + LCD_OFF, + DRC1_WAKE, + DRC2_WAKE, + REASON_LAST +} wl_wr_type_t; + +typedef struct { +/* Unique filter id */ + uint32 id; + +/* stores the reason for the last wake up */ + uint8 reason; +} wl_wr_t; + +/* Get MAC specific rate histogram command */ +typedef struct { + struct ether_addr ea; /* MAC Address */ + uint8 ac_cat; /* Access Category */ + uint8 num_pkts; /* Number of packet entries to be averaged */ +} wl_mac_ratehisto_cmd_t; /* MAC Specific Rate Histogram command */ + +/* Get MAC rate histogram response */ +typedef struct { + uint32 rate[WLC_MAXRATE + 1]; /* Rates */ + uint32 mcs[WL_RATESET_SZ_HT_MCS * WL_TX_CHAINS_MAX]; /* MCS counts */ + uint32 vht[WL_RATESET_SZ_VHT_MCS][WL_TX_CHAINS_MAX]; /* VHT counts */ + uint32 tsf_timer[2][2]; /* Start and End time for 8bytes value */ +} wl_mac_ratehisto_res_t; /* MAC Specific Rate Histogram Response */ + +/* Values for TX Filter override mode */ +#define WLC_TXFILTER_OVERRIDE_DISABLED 0 +#define WLC_TXFILTER_OVERRIDE_ENABLED 1 + +#define WL_IOCTL_ACTION_GET 0x0 +#define WL_IOCTL_ACTION_SET 0x1 +#define WL_IOCTL_ACTION_OVL_IDX_MASK 0x1e +#define WL_IOCTL_ACTION_OVL_RSV 0x20 +#define WL_IOCTL_ACTION_OVL 0x40 +#define WL_IOCTL_ACTION_MASK 0x7e +#define WL_IOCTL_ACTION_OVL_SHIFT 1 + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* Linux network driver ioctl encoding */ +typedef struct wl_ioctl { + uint cmd; /* common ioctl definition */ + void *buf; /* pointer to user buffer */ + uint len; /* length of user buffer */ + uint8 set; /* 1=set IOCTL; 0=query IOCTL */ + uint used; /* bytes read or written (optional) */ + uint needed; /* bytes needed (optional) */ +} wl_ioctl_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL + +/* reference to wl_ioctl_t struct used by usermode driver */ +#define ioctl_subtype set /* subtype param */ +#define ioctl_pid used /* pid param */ +#define ioctl_status needed /* status param */ + +/* + * Structure for passing hardware and software + * revision info up from the driver. + */ +typedef struct wlc_rev_info { + uint vendorid; /* PCI vendor id */ + uint deviceid; /* device id of chip */ + uint radiorev; /* radio revision */ + uint chiprev; /* chip revision */ + uint corerev; /* core revision */ + uint boardid; /* board identifier (usu. PCI sub-device id) */ + uint boardvendor; /* board vendor (usu. PCI sub-vendor id) */ + uint boardrev; /* board revision */ + uint driverrev; /* driver version */ + uint ucoderev; /* microcode version */ + uint bus; /* bus type */ + uint chipnum; /* chip number */ + uint phytype; /* phy type */ + uint phyrev; /* phy revision */ + uint anarev; /* anacore rev */ + uint chippkg; /* chip package info */ +} wlc_rev_info_t; + +#define WL_REV_INFO_LEGACY_LENGTH 48 + +#define WL_BRAND_MAX 10 +typedef struct wl_instance_info { + uint instance; + char brand[WL_BRAND_MAX]; +} wl_instance_info_t; + +/* structure to change size of tx fifo */ +typedef struct wl_txfifo_sz { + uint16 magic; + uint16 fifo; + uint16 size; +} wl_txfifo_sz_t; +/* magic pattern used for mismatch driver and wl */ +#define WL_TXFIFO_SZ_MAGIC 0xa5a5 + +/* Transfer info about an IOVar from the driver */ +/* Max supported IOV name size in bytes, + 1 for nul termination */ +#define WLC_IOV_NAME_LEN 30 +typedef struct wlc_iov_trx_s { + uint8 module; + uint8 type; + char name[WLC_IOV_NAME_LEN]; +} wlc_iov_trx_t; + +/* check this magic number */ +#define WLC_IOCTL_MAGIC 0x14e46c77 + +/* bump this number if you change the ioctl interface */ +#ifdef D11AC_IOTYPES +#define WLC_IOCTL_VERSION 2 +#define WLC_IOCTL_VERSION_LEGACY_IOTYPES 1 +#else +#define WLC_IOCTL_VERSION 1 +#endif /* D11AC_IOTYPES */ +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +#define WLC_IOCTL_MAXLEN 8192 /* max length ioctl buffer required */ +#define WLC_IOCTL_SMLEN 256 /* "small" length ioctl buffer required */ +#define WLC_IOCTL_MEDLEN 1536 /* "med" length ioctl buffer required */ +#if defined(LCNCONF) || defined(LCN40CONF) +#define WLC_SAMPLECOLLECT_MAXLEN 8192 /* Max Sample Collect buffer */ +#else +#define WLC_SAMPLECOLLECT_MAXLEN 10240 /* Max Sample Collect buffer for two cores */ +#endif + +/* common ioctl definitions */ +#define WLC_GET_MAGIC 0 +#define WLC_GET_VERSION 1 +#define WLC_UP 2 +#define WLC_DOWN 3 +#define WLC_GET_LOOP 4 +#define WLC_SET_LOOP 5 +#define WLC_DUMP 6 +#define WLC_GET_MSGLEVEL 7 +#define WLC_SET_MSGLEVEL 8 +#define WLC_GET_PROMISC 9 +#define WLC_SET_PROMISC 10 +/* #define WLC_OVERLAY_IOCTL 11 */ /* not supported */ +#define WLC_GET_RATE 12 +#define WLC_GET_MAX_RATE 13 +#define WLC_GET_INSTANCE 14 +/* #define WLC_GET_FRAG 15 */ /* no longer supported */ +/* #define WLC_SET_FRAG 16 */ /* no longer supported */ +/* #define WLC_GET_RTS 17 */ /* no longer supported */ +/* #define WLC_SET_RTS 18 */ /* no longer supported */ +#define WLC_GET_INFRA 19 +#define WLC_SET_INFRA 20 +#define WLC_GET_AUTH 21 +#define WLC_SET_AUTH 22 +#define WLC_GET_BSSID 23 +#define WLC_SET_BSSID 24 +#define WLC_GET_SSID 25 +#define WLC_SET_SSID 26 +#define WLC_RESTART 27 +#define WLC_TERMINATED 28 +/* #define WLC_DUMP_SCB 28 */ /* no longer supported */ +#define WLC_GET_CHANNEL 29 +#define WLC_SET_CHANNEL 30 +#define WLC_GET_SRL 31 +#define WLC_SET_SRL 32 +#define WLC_GET_LRL 33 +#define WLC_SET_LRL 34 +#define WLC_GET_PLCPHDR 35 +#define WLC_SET_PLCPHDR 36 +#define WLC_GET_RADIO 37 +#define WLC_SET_RADIO 38 +#define WLC_GET_PHYTYPE 39 +#define WLC_DUMP_RATE 40 +#define WLC_SET_RATE_PARAMS 41 +#define WLC_GET_FIXRATE 42 +#define WLC_SET_FIXRATE 43 +/* #define WLC_GET_WEP 42 */ /* no longer supported */ +/* #define WLC_SET_WEP 43 */ /* no longer supported */ +#define WLC_GET_KEY 44 +#define WLC_SET_KEY 45 +#define WLC_GET_REGULATORY 46 +#define WLC_SET_REGULATORY 47 +#define WLC_GET_PASSIVE_SCAN 48 +#define WLC_SET_PASSIVE_SCAN 49 +#define WLC_SCAN 50 +#define WLC_SCAN_RESULTS 51 +#define WLC_DISASSOC 52 +#define WLC_REASSOC 53 +#define WLC_GET_ROAM_TRIGGER 54 +#define WLC_SET_ROAM_TRIGGER 55 +#define WLC_GET_ROAM_DELTA 56 +#define WLC_SET_ROAM_DELTA 57 +#define WLC_GET_ROAM_SCAN_PERIOD 58 +#define WLC_SET_ROAM_SCAN_PERIOD 59 +#define WLC_EVM 60 /* diag */ +#define WLC_GET_TXANT 61 +#define WLC_SET_TXANT 62 +#define WLC_GET_ANTDIV 63 +#define WLC_SET_ANTDIV 64 +/* #define WLC_GET_TXPWR 65 */ /* no longer supported */ +/* #define WLC_SET_TXPWR 66 */ /* no longer supported */ +#define WLC_GET_CLOSED 67 +#define WLC_SET_CLOSED 68 +#define WLC_GET_MACLIST 69 +#define WLC_SET_MACLIST 70 +#define WLC_GET_RATESET 71 +#define WLC_SET_RATESET 72 +/* #define WLC_GET_LOCALE 73 */ /* no longer supported */ +#define WLC_LONGTRAIN 74 +#define WLC_GET_BCNPRD 75 +#define WLC_SET_BCNPRD 76 +#define WLC_GET_DTIMPRD 77 +#define WLC_SET_DTIMPRD 78 +#define WLC_GET_SROM 79 +#define WLC_SET_SROM 80 +#define WLC_GET_WEP_RESTRICT 81 +#define WLC_SET_WEP_RESTRICT 82 +#define WLC_GET_COUNTRY 83 +#define WLC_SET_COUNTRY 84 +#define WLC_GET_PM 85 +#define WLC_SET_PM 86 +#define WLC_GET_WAKE 87 +#define WLC_SET_WAKE 88 +/* #define WLC_GET_D11CNTS 89 */ /* -> "counters" iovar */ +#define WLC_GET_FORCELINK 90 /* ndis only */ +#define WLC_SET_FORCELINK 91 /* ndis only */ +#define WLC_FREQ_ACCURACY 92 /* diag */ +#define WLC_CARRIER_SUPPRESS 93 /* diag */ +#define WLC_GET_PHYREG 94 +#define WLC_SET_PHYREG 95 +#define WLC_GET_RADIOREG 96 +#define WLC_SET_RADIOREG 97 +#define WLC_GET_REVINFO 98 +#define WLC_GET_UCANTDIV 99 +#define WLC_SET_UCANTDIV 100 +#define WLC_R_REG 101 +#define WLC_W_REG 102 +/* #define WLC_DIAG_LOOPBACK 103 old tray diag */ +/* #define WLC_RESET_D11CNTS 104 */ /* -> "reset_d11cnts" iovar */ +#define WLC_GET_MACMODE 105 +#define WLC_SET_MACMODE 106 +#define WLC_GET_MONITOR 107 +#define WLC_SET_MONITOR 108 +#define WLC_GET_GMODE 109 +#define WLC_SET_GMODE 110 +#define WLC_GET_LEGACY_ERP 111 +#define WLC_SET_LEGACY_ERP 112 +#define WLC_GET_RX_ANT 113 +#define WLC_GET_CURR_RATESET 114 /* current rateset */ +#define WLC_GET_SCANSUPPRESS 115 +#define WLC_SET_SCANSUPPRESS 116 +#define WLC_GET_AP 117 +#define WLC_SET_AP 118 +#define WLC_GET_EAP_RESTRICT 119 +#define WLC_SET_EAP_RESTRICT 120 +#define WLC_SCB_AUTHORIZE 121 +#define WLC_SCB_DEAUTHORIZE 122 +#define WLC_GET_WDSLIST 123 +#define WLC_SET_WDSLIST 124 +#define WLC_GET_ATIM 125 +#define WLC_SET_ATIM 126 +#define WLC_GET_RSSI 127 +#define WLC_GET_PHYANTDIV 128 +#define WLC_SET_PHYANTDIV 129 +#define WLC_AP_RX_ONLY 130 +#define WLC_GET_TX_PATH_PWR 131 +#define WLC_SET_TX_PATH_PWR 132 +#define WLC_GET_WSEC 133 +#define WLC_SET_WSEC 134 +#define WLC_GET_PHY_NOISE 135 +#define WLC_GET_BSS_INFO 136 +#define WLC_GET_PKTCNTS 137 +#define WLC_GET_LAZYWDS 138 +#define WLC_SET_LAZYWDS 139 +#define WLC_GET_BANDLIST 140 + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#define WLC_GET_BAND 141 +#define WLC_SET_BAND 142 +#define WLC_SCB_DEAUTHENTICATE 143 +#define WLC_GET_SHORTSLOT 144 +#define WLC_GET_SHORTSLOT_OVERRIDE 145 +#define WLC_SET_SHORTSLOT_OVERRIDE 146 +#define WLC_GET_SHORTSLOT_RESTRICT 147 +#define WLC_SET_SHORTSLOT_RESTRICT 148 +#define WLC_GET_GMODE_PROTECTION 149 +#define WLC_GET_GMODE_PROTECTION_OVERRIDE 150 +#define WLC_SET_GMODE_PROTECTION_OVERRIDE 151 +#define WLC_UPGRADE 152 +/* #define WLC_GET_MRATE 153 */ /* no longer supported */ +/* #define WLC_SET_MRATE 154 */ /* no longer supported */ +#define WLC_GET_IGNORE_BCNS 155 +#define WLC_SET_IGNORE_BCNS 156 +#define WLC_GET_SCB_TIMEOUT 157 +#define WLC_SET_SCB_TIMEOUT 158 +#define WLC_GET_ASSOCLIST 159 +#define WLC_GET_CLK 160 +#define WLC_SET_CLK 161 +#define WLC_GET_UP 162 +#define WLC_OUT 163 +#define WLC_GET_WPA_AUTH 164 +#define WLC_SET_WPA_AUTH 165 +#define WLC_GET_UCFLAGS 166 +#define WLC_SET_UCFLAGS 167 +#define WLC_GET_PWRIDX 168 +#define WLC_SET_PWRIDX 169 +#define WLC_GET_TSSI 170 +#define WLC_GET_SUP_RATESET_OVERRIDE 171 +#define WLC_SET_SUP_RATESET_OVERRIDE 172 +/* #define WLC_SET_FAST_TIMER 173 */ /* no longer supported */ +/* #define WLC_GET_FAST_TIMER 174 */ /* no longer supported */ +/* #define WLC_SET_SLOW_TIMER 175 */ /* no longer supported */ +/* #define WLC_GET_SLOW_TIMER 176 */ /* no longer supported */ +/* #define WLC_DUMP_PHYREGS 177 */ /* no longer supported */ +#define WLC_GET_PROTECTION_CONTROL 178 +#define WLC_SET_PROTECTION_CONTROL 179 +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ +#define WLC_GET_PHYLIST 180 +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#define WLC_ENCRYPT_STRENGTH 181 /* ndis only */ +#define WLC_DECRYPT_STATUS 182 /* ndis only */ +#define WLC_GET_KEY_SEQ 183 +#define WLC_GET_SCAN_CHANNEL_TIME 184 +#define WLC_SET_SCAN_CHANNEL_TIME 185 +#define WLC_GET_SCAN_UNASSOC_TIME 186 +#define WLC_SET_SCAN_UNASSOC_TIME 187 +#define WLC_GET_SCAN_HOME_TIME 188 +#define WLC_SET_SCAN_HOME_TIME 189 +#define WLC_GET_SCAN_NPROBES 190 +#define WLC_SET_SCAN_NPROBES 191 +#define WLC_GET_PRB_RESP_TIMEOUT 192 +#define WLC_SET_PRB_RESP_TIMEOUT 193 +#define WLC_GET_ATTEN 194 +#define WLC_SET_ATTEN 195 +#define WLC_GET_SHMEM 196 /* diag */ +#define WLC_SET_SHMEM 197 /* diag */ +/* #define WLC_GET_GMODE_PROTECTION_CTS 198 */ /* no longer supported */ +/* #define WLC_SET_GMODE_PROTECTION_CTS 199 */ /* no longer supported */ +#define WLC_SET_WSEC_TEST 200 +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ +#define WLC_SCB_DEAUTHENTICATE_FOR_REASON 201 +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#define WLC_TKIP_COUNTERMEASURES 202 +#define WLC_GET_PIOMODE 203 +#define WLC_SET_PIOMODE 204 +#define WLC_SET_ASSOC_PREFER 205 +#define WLC_GET_ASSOC_PREFER 206 +#define WLC_SET_ROAM_PREFER 207 +#define WLC_GET_ROAM_PREFER 208 +#define WLC_SET_LED 209 +#define WLC_GET_LED 210 +#define WLC_GET_INTERFERENCE_MODE 211 +#define WLC_SET_INTERFERENCE_MODE 212 +#define WLC_GET_CHANNEL_QA 213 +#define WLC_START_CHANNEL_QA 214 +#define WLC_GET_CHANNEL_SEL 215 +#define WLC_START_CHANNEL_SEL 216 +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ +#define WLC_GET_VALID_CHANNELS 217 +#define WLC_GET_FAKEFRAG 218 +#define WLC_SET_FAKEFRAG 219 +#define WLC_GET_PWROUT_PERCENTAGE 220 +#define WLC_SET_PWROUT_PERCENTAGE 221 +#define WLC_SET_BAD_FRAME_PREEMPT 222 +#define WLC_GET_BAD_FRAME_PREEMPT 223 +#define WLC_SET_LEAP_LIST 224 +#define WLC_GET_LEAP_LIST 225 +#define WLC_GET_CWMIN 226 +#define WLC_SET_CWMIN 227 +#define WLC_GET_CWMAX 228 +#define WLC_SET_CWMAX 229 +#define WLC_GET_WET 230 +#define WLC_SET_WET 231 +#define WLC_GET_PUB 232 +/* #define WLC_SET_GLACIAL_TIMER 233 */ /* no longer supported */ +/* #define WLC_GET_GLACIAL_TIMER 234 */ /* no longer supported */ +#define WLC_GET_KEY_PRIMARY 235 +#define WLC_SET_KEY_PRIMARY 236 + +#ifndef LINUX_POSTMOGRIFY_REMOVAL + +/* #define WLC_DUMP_RADIOREGS 237 */ /* no longer supported */ +#define WLC_GET_ACI_ARGS 238 +#define WLC_SET_ACI_ARGS 239 +#define WLC_UNSET_CALLBACK 240 +#define WLC_SET_CALLBACK 241 +#define WLC_GET_RADAR 242 +#define WLC_SET_RADAR 243 +#define WLC_SET_SPECT_MANAGMENT 244 +#define WLC_GET_SPECT_MANAGMENT 245 +#define WLC_WDS_GET_REMOTE_HWADDR 246 /* handled in wl_linux.c/wl_vx.c */ +#define WLC_WDS_GET_WPA_SUP 247 +#define WLC_SET_CS_SCAN_TIMER 248 +#define WLC_GET_CS_SCAN_TIMER 249 +#define WLC_MEASURE_REQUEST 250 +#define WLC_INIT 251 +#define WLC_SEND_QUIET 252 +#define WLC_KEEPALIVE 253 +#define WLC_SEND_PWR_CONSTRAINT 254 +#define WLC_UPGRADE_STATUS 255 +#define WLC_CURRENT_PWR 256 +#define WLC_GET_SCAN_PASSIVE_TIME 257 +#define WLC_SET_SCAN_PASSIVE_TIME 258 +#define WLC_LEGACY_LINK_BEHAVIOR 259 +#define WLC_GET_CHANNELS_IN_COUNTRY 260 +#define WLC_GET_COUNTRY_LIST 261 +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ +#define WLC_GET_VAR 262 /* get value of named variable */ +#define WLC_SET_VAR 263 /* set named variable to value */ +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#define WLC_NVRAM_GET 264 /* deprecated */ +#define WLC_NVRAM_SET 265 +#define WLC_NVRAM_DUMP 266 +#define WLC_REBOOT 267 +#define WLC_SET_WSEC_PMK 268 +#define WLC_GET_AUTH_MODE 269 +#define WLC_SET_AUTH_MODE 270 +#define WLC_GET_WAKEENTRY 271 +#define WLC_SET_WAKEENTRY 272 +#define WLC_NDCONFIG_ITEM 273 /* currently handled in wl_oid.c */ +#define WLC_NVOTPW 274 +#define WLC_OTPW 275 +#define WLC_IOV_BLOCK_GET 276 +#define WLC_IOV_MODULES_GET 277 +#define WLC_SOFT_RESET 278 +#define WLC_GET_ALLOW_MODE 279 +#define WLC_SET_ALLOW_MODE 280 +#define WLC_GET_DESIRED_BSSID 281 +#define WLC_SET_DESIRED_BSSID 282 +#define WLC_DISASSOC_MYAP 283 +#define WLC_GET_NBANDS 284 /* for Dongle EXT_STA support */ +#define WLC_GET_BANDSTATES 285 /* for Dongle EXT_STA support */ +#define WLC_GET_WLC_BSS_INFO 286 /* for Dongle EXT_STA support */ +#define WLC_GET_ASSOC_INFO 287 /* for Dongle EXT_STA support */ +#define WLC_GET_OID_PHY 288 /* for Dongle EXT_STA support */ +#define WLC_SET_OID_PHY 289 /* for Dongle EXT_STA support */ +#define WLC_SET_ASSOC_TIME 290 /* for Dongle EXT_STA support */ +#define WLC_GET_DESIRED_SSID 291 /* for Dongle EXT_STA support */ +#define WLC_GET_CHANSPEC 292 /* for Dongle EXT_STA support */ +#define WLC_GET_ASSOC_STATE 293 /* for Dongle EXT_STA support */ +#define WLC_SET_PHY_STATE 294 /* for Dongle EXT_STA support */ +#define WLC_GET_SCAN_PENDING 295 /* for Dongle EXT_STA support */ +#define WLC_GET_SCANREQ_PENDING 296 /* for Dongle EXT_STA support */ +#define WLC_GET_PREV_ROAM_REASON 297 /* for Dongle EXT_STA support */ +#define WLC_SET_PREV_ROAM_REASON 298 /* for Dongle EXT_STA support */ +#define WLC_GET_BANDSTATES_PI 299 /* for Dongle EXT_STA support */ +#define WLC_GET_PHY_STATE 300 /* for Dongle EXT_STA support */ +#define WLC_GET_BSS_WPA_RSN 301 /* for Dongle EXT_STA support */ +#define WLC_GET_BSS_WPA2_RSN 302 /* for Dongle EXT_STA support */ +#define WLC_GET_BSS_BCN_TS 303 /* for Dongle EXT_STA support */ +#define WLC_GET_INT_DISASSOC 304 /* for Dongle EXT_STA support */ +#define WLC_SET_NUM_PEERS 305 /* for Dongle EXT_STA support */ +#define WLC_GET_NUM_BSS 306 /* for Dongle EXT_STA support */ +#define WLC_PHY_SAMPLE_COLLECT 307 /* phy sample collect mode */ +/* #define WLC_UM_PRIV 308 */ /* Deprecated: usermode driver */ +#define WLC_GET_CMD 309 +/* #define WLC_LAST 310 */ /* Never used - can be reused */ +#define WLC_SET_INTERFERENCE_OVERRIDE_MODE 311 /* set inter mode override */ +#define WLC_GET_INTERFERENCE_OVERRIDE_MODE 312 /* get inter mode override */ +/* #define WLC_GET_WAI_RESTRICT 313 */ /* for WAPI, deprecated use iovar instead */ +/* #define WLC_SET_WAI_RESTRICT 314 */ /* for WAPI, deprecated use iovar instead */ +/* #define WLC_SET_WAI_REKEY 315 */ /* for WAPI, deprecated use iovar instead */ +#define WLC_SET_NAT_CONFIG 316 /* for configuring NAT filter driver */ +#define WLC_GET_NAT_STATE 317 +#define WLC_LAST 318 + +#ifndef EPICTRL_COOKIE +#define EPICTRL_COOKIE 0xABADCEDE +#endif + +/* vx wlc ioctl's offset */ +#define CMN_IOCTL_OFF 0x180 + +/* + * custom OID support + * + * 0xFF - implementation specific OID + * 0xE4 - first byte of Broadcom PCI vendor ID + * 0x14 - second byte of Broadcom PCI vendor ID + * 0xXX - the custom OID number + */ + +/* begin 0x1f values beyond the start of the ET driver range. */ +#define WL_OID_BASE 0xFFE41420 + +/* NDIS overrides */ +#define OID_WL_GETINSTANCE (WL_OID_BASE + WLC_GET_INSTANCE) +#define OID_WL_GET_FORCELINK (WL_OID_BASE + WLC_GET_FORCELINK) +#define OID_WL_SET_FORCELINK (WL_OID_BASE + WLC_SET_FORCELINK) +#define OID_WL_ENCRYPT_STRENGTH (WL_OID_BASE + WLC_ENCRYPT_STRENGTH) +#define OID_WL_DECRYPT_STATUS (WL_OID_BASE + WLC_DECRYPT_STATUS) +#define OID_LEGACY_LINK_BEHAVIOR (WL_OID_BASE + WLC_LEGACY_LINK_BEHAVIOR) +#define OID_WL_NDCONFIG_ITEM (WL_OID_BASE + WLC_NDCONFIG_ITEM) + +/* EXT_STA Dongle suuport */ +#define OID_STA_CHANSPEC (WL_OID_BASE + WLC_GET_CHANSPEC) +#define OID_STA_NBANDS (WL_OID_BASE + WLC_GET_NBANDS) +#define OID_STA_GET_PHY (WL_OID_BASE + WLC_GET_OID_PHY) +#define OID_STA_SET_PHY (WL_OID_BASE + WLC_SET_OID_PHY) +#define OID_STA_ASSOC_TIME (WL_OID_BASE + WLC_SET_ASSOC_TIME) +#define OID_STA_DESIRED_SSID (WL_OID_BASE + WLC_GET_DESIRED_SSID) +#define OID_STA_SET_PHY_STATE (WL_OID_BASE + WLC_SET_PHY_STATE) +#define OID_STA_SCAN_PENDING (WL_OID_BASE + WLC_GET_SCAN_PENDING) +#define OID_STA_SCANREQ_PENDING (WL_OID_BASE + WLC_GET_SCANREQ_PENDING) +#define OID_STA_GET_ROAM_REASON (WL_OID_BASE + WLC_GET_PREV_ROAM_REASON) +#define OID_STA_SET_ROAM_REASON (WL_OID_BASE + WLC_SET_PREV_ROAM_REASON) +#define OID_STA_GET_PHY_STATE (WL_OID_BASE + WLC_GET_PHY_STATE) +#define OID_STA_INT_DISASSOC (WL_OID_BASE + WLC_GET_INT_DISASSOC) +#define OID_STA_SET_NUM_PEERS (WL_OID_BASE + WLC_SET_NUM_PEERS) +#define OID_STA_GET_NUM_BSS (WL_OID_BASE + WLC_GET_NUM_BSS) + +/* NAT filter driver support */ +#define OID_NAT_SET_CONFIG (WL_OID_BASE + WLC_SET_NAT_CONFIG) +#define OID_NAT_GET_STATE (WL_OID_BASE + WLC_GET_NAT_STATE) + +#define WL_DECRYPT_STATUS_SUCCESS 1 +#define WL_DECRYPT_STATUS_FAILURE 2 +#define WL_DECRYPT_STATUS_UNKNOWN 3 + +/* allows user-mode app to poll the status of USB image upgrade */ +#define WLC_UPGRADE_SUCCESS 0 +#define WLC_UPGRADE_PENDING 1 + +#ifdef CONFIG_USBRNDIS_RETAIL +/* struct passed in for WLC_NDCONFIG_ITEM */ +typedef struct { + char *name; + void *param; +} ndconfig_item_t; +#endif + + +/* WLC_GET_AUTH, WLC_SET_AUTH values */ +#define WL_AUTH_OPEN_SYSTEM 0 /* d11 open authentication */ +#define WL_AUTH_SHARED_KEY 1 /* d11 shared authentication */ +#define WL_AUTH_OPEN_SHARED 2 /* try open, then shared if open failed w/rc 13 */ +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* Bit masks for radio disabled status - returned by WL_GET_RADIO */ +#define WL_RADIO_SW_DISABLE (1<<0) +#define WL_RADIO_HW_DISABLE (1<<1) +#define WL_RADIO_MPC_DISABLE (1<<2) +#define WL_RADIO_COUNTRY_DISABLE (1<<3) /* some countries don't support any channel */ + +#define WL_SPURAVOID_OFF 0 +#define WL_SPURAVOID_ON1 1 +#define WL_SPURAVOID_ON2 2 + +/* Override bit for WLC_SET_TXPWR. if set, ignore other level limits */ +#define WL_TXPWR_OVERRIDE (1U<<31) +#define WL_TXPWR_NEG (1U<<30) + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#define WL_PHY_PAVARS_LEN 32 /* Phy type, Band range, chain, a1[0], b0[0], b1[0] ... */ + +#define WL_PHY_PAVAR_VER 1 /* pavars version */ + +typedef struct wl_po { + uint16 phy_type; /* Phy type */ + uint16 band; + uint16 cckpo; + uint32 ofdmpo; + uint16 mcspo[8]; +} wl_po_t; + +/* a large TX Power as an init value to factor out of MIN() calculations, + * keep low enough to fit in an int8, units are .25 dBm + */ +#define WLC_TXPWR_MAX (127) /* ~32 dBm = 1,500 mW */ + +/* "diag" iovar argument and error code */ +#define WL_DIAG_INTERRUPT 1 /* d11 loopback interrupt test */ +#define WL_DIAG_LOOPBACK 2 /* d11 loopback data test */ +#define WL_DIAG_MEMORY 3 /* d11 memory test */ +#define WL_DIAG_LED 4 /* LED test */ +#define WL_DIAG_REG 5 /* d11/phy register test */ +#define WL_DIAG_SROM 6 /* srom read/crc test */ +#define WL_DIAG_DMA 7 /* DMA test */ +#define WL_DIAG_LOOPBACK_EXT 8 /* enhenced d11 loopback data test */ + +#define WL_DIAGERR_SUCCESS 0 +#define WL_DIAGERR_FAIL_TO_RUN 1 /* unable to run requested diag */ +#define WL_DIAGERR_NOT_SUPPORTED 2 /* diag requested is not supported */ +#define WL_DIAGERR_INTERRUPT_FAIL 3 /* loopback interrupt test failed */ +#define WL_DIAGERR_LOOPBACK_FAIL 4 /* loopback data test failed */ +#define WL_DIAGERR_SROM_FAIL 5 /* srom read failed */ +#define WL_DIAGERR_SROM_BADCRC 6 /* srom crc failed */ +#define WL_DIAGERR_REG_FAIL 7 /* d11/phy register test failed */ +#define WL_DIAGERR_MEMORY_FAIL 8 /* d11 memory test failed */ +#define WL_DIAGERR_NOMEM 9 /* diag test failed due to no memory */ +#define WL_DIAGERR_DMA_FAIL 10 /* DMA test failed */ + +#define WL_DIAGERR_MEMORY_TIMEOUT 11 /* d11 memory test didn't finish in time */ +#define WL_DIAGERR_MEMORY_BADPATTERN 12 /* d11 memory test result in bad pattern */ + +/* band types */ +#define WLC_BAND_AUTO 0 /* auto-select */ +#define WLC_BAND_5G 1 /* 5 Ghz */ +#define WLC_BAND_2G 2 /* 2.4 Ghz */ +#define WLC_BAND_ALL 3 /* all bands */ + +/* band range returned by band_range iovar */ +#define WL_CHAN_FREQ_RANGE_2G 0 +#define WL_CHAN_FREQ_RANGE_5GL 1 +#define WL_CHAN_FREQ_RANGE_5GM 2 +#define WL_CHAN_FREQ_RANGE_5GH 3 + +#define WL_CHAN_FREQ_RANGE_5G_BAND0 1 +#define WL_CHAN_FREQ_RANGE_5G_BAND1 2 +#define WL_CHAN_FREQ_RANGE_5G_BAND2 3 +#define WL_CHAN_FREQ_RANGE_5G_BAND3 4 + +#define WL_CHAN_FREQ_RANGE_5G_4BAND 5 +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* phy types (returned by WLC_GET_PHYTPE) */ +#define WLC_PHY_TYPE_A 0 +#define WLC_PHY_TYPE_B 1 +#define WLC_PHY_TYPE_G 2 +#define WLC_PHY_TYPE_N 4 +#define WLC_PHY_TYPE_LP 5 +#define WLC_PHY_TYPE_SSN 6 +#define WLC_PHY_TYPE_HT 7 +#define WLC_PHY_TYPE_LCN 8 +#define WLC_PHY_TYPE_LCN40 10 +#define WLC_PHY_TYPE_AC 11 +#define WLC_PHY_TYPE_NULL 0xf + +/* Values for PM */ +#define PM_OFF 0 +#define PM_MAX 1 +#define PM_FAST 2 +#define PM_FORCE_OFF 3 /* use this bit to force PM off even bt is active */ + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +/* MAC list modes */ +#define WLC_MACMODE_DISABLED 0 /* MAC list disabled */ +#define WLC_MACMODE_DENY 1 /* Deny specified (i.e. allow unspecified) */ +#define WLC_MACMODE_ALLOW 2 /* Allow specified (i.e. deny unspecified) */ + +/* + * 54g modes (basic bits may still be overridden) + * + * GMODE_LEGACY_B Rateset: 1b, 2b, 5.5, 11 + * Preamble: Long + * Shortslot: Off + * GMODE_AUTO Rateset: 1b, 2b, 5.5b, 11b, 18, 24, 36, 54 + * Extended Rateset: 6, 9, 12, 48 + * Preamble: Long + * Shortslot: Auto + * GMODE_ONLY Rateset: 1b, 2b, 5.5b, 11b, 18, 24b, 36, 54 + * Extended Rateset: 6b, 9, 12b, 48 + * Preamble: Short required + * Shortslot: Auto + * GMODE_B_DEFERRED Rateset: 1b, 2b, 5.5b, 11b, 18, 24, 36, 54 + * Extended Rateset: 6, 9, 12, 48 + * Preamble: Long + * Shortslot: On + * GMODE_PERFORMANCE Rateset: 1b, 2b, 5.5b, 6b, 9, 11b, 12b, 18, 24b, 36, 48, 54 + * Preamble: Short required + * Shortslot: On and required + * GMODE_LRS Rateset: 1b, 2b, 5.5b, 11b + * Extended Rateset: 6, 9, 12, 18, 24, 36, 48, 54 + * Preamble: Long + * Shortslot: Auto + */ +#define GMODE_LEGACY_B 0 +#define GMODE_AUTO 1 +#define GMODE_ONLY 2 +#define GMODE_B_DEFERRED 3 +#define GMODE_PERFORMANCE 4 +#define GMODE_LRS 5 +#define GMODE_MAX 6 + +/* values for PLCPHdr_override */ +#define WLC_PLCP_AUTO -1 +#define WLC_PLCP_SHORT 0 +#define WLC_PLCP_LONG 1 + +/* values for g_protection_override and n_protection_override */ +#define WLC_PROTECTION_AUTO -1 +#define WLC_PROTECTION_OFF 0 +#define WLC_PROTECTION_ON 1 +#define WLC_PROTECTION_MMHDR_ONLY 2 +#define WLC_PROTECTION_CTS_ONLY 3 + +/* values for g_protection_control and n_protection_control */ +#define WLC_PROTECTION_CTL_OFF 0 +#define WLC_PROTECTION_CTL_LOCAL 1 +#define WLC_PROTECTION_CTL_OVERLAP 2 + +/* values for n_protection */ +#define WLC_N_PROTECTION_OFF 0 +#define WLC_N_PROTECTION_OPTIONAL 1 +#define WLC_N_PROTECTION_20IN40 2 +#define WLC_N_PROTECTION_MIXEDMODE 3 + +/* values for n_preamble_type */ +#define WLC_N_PREAMBLE_MIXEDMODE 0 +#define WLC_N_PREAMBLE_GF 1 +#define WLC_N_PREAMBLE_GF_BRCM 2 + +/* values for band specific 40MHz capabilities (deprecated) */ +#define WLC_N_BW_20ALL 0 +#define WLC_N_BW_40ALL 1 +#define WLC_N_BW_20IN2G_40IN5G 2 + +#define WLC_BW_20MHZ_BIT (1<<0) +#define WLC_BW_40MHZ_BIT (1<<1) +#define WLC_BW_80MHZ_BIT (1<<2) + +/* Bandwidth capabilities */ +#define WLC_BW_CAP_20MHZ (WLC_BW_20MHZ_BIT) +#define WLC_BW_CAP_40MHZ (WLC_BW_40MHZ_BIT|WLC_BW_20MHZ_BIT) +#define WLC_BW_CAP_80MHZ (WLC_BW_80MHZ_BIT|WLC_BW_40MHZ_BIT|WLC_BW_20MHZ_BIT) +#define WLC_BW_CAP_UNRESTRICTED 0xFF + +#define WL_BW_CAP_20MHZ(bw_cap) (((bw_cap) & WLC_BW_20MHZ_BIT) ? TRUE : FALSE) +#define WL_BW_CAP_40MHZ(bw_cap) (((bw_cap) & WLC_BW_40MHZ_BIT) ? TRUE : FALSE) +#define WL_BW_CAP_80MHZ(bw_cap) (((bw_cap) & WLC_BW_80MHZ_BIT) ? TRUE : FALSE) + +/* values to force tx/rx chain */ +#define WLC_N_TXRX_CHAIN0 0 +#define WLC_N_TXRX_CHAIN1 1 + +/* bitflags for SGI support (sgi_rx iovar) */ +#define WLC_N_SGI_20 0x01 +#define WLC_N_SGI_40 0x02 +#define WLC_VHT_SGI_80 0x04 + +/* when sgi_tx==WLC_SGI_ALL, bypass rate selection, enable sgi for all mcs */ +#define WLC_SGI_ALL 0x02 + +#define LISTEN_INTERVAL 10 +/* interference mitigation options */ +#define INTERFERE_OVRRIDE_OFF -1 /* interference override off */ +#define INTERFERE_NONE 0 /* off */ +#define NON_WLAN 1 /* foreign/non 802.11 interference, no auto detect */ +#define WLAN_MANUAL 2 /* ACI: no auto detection */ +#define WLAN_AUTO 3 /* ACI: auto detect */ +#define WLAN_AUTO_W_NOISE 4 /* ACI: auto - detect and non 802.11 interference */ +#define AUTO_ACTIVE (1 << 7) /* Auto is currently active */ + +typedef struct wl_aci_args { + int enter_aci_thresh; /* Trigger level to start detecting ACI */ + int exit_aci_thresh; /* Trigger level to exit ACI mode */ + int usec_spin; /* microsecs to delay between rssi samples */ + int glitch_delay; /* interval between ACI scans when glitch count is consistently high */ + uint16 nphy_adcpwr_enter_thresh; /* ADC power to enter ACI mitigation mode */ + uint16 nphy_adcpwr_exit_thresh; /* ADC power to exit ACI mitigation mode */ + uint16 nphy_repeat_ctr; /* Number of tries per channel to compute power */ + uint16 nphy_num_samples; /* Number of samples to compute power on one channel */ + uint16 nphy_undetect_window_sz; /* num of undetects to exit ACI Mitigation mode */ + uint16 nphy_b_energy_lo_aci; /* low ACI power energy threshold for bphy */ + uint16 nphy_b_energy_md_aci; /* mid ACI power energy threshold for bphy */ + uint16 nphy_b_energy_hi_aci; /* high ACI power energy threshold for bphy */ + uint16 nphy_noise_noassoc_glitch_th_up; /* wl interference 4 */ + uint16 nphy_noise_noassoc_glitch_th_dn; + uint16 nphy_noise_assoc_glitch_th_up; + uint16 nphy_noise_assoc_glitch_th_dn; + uint16 nphy_noise_assoc_aci_glitch_th_up; + uint16 nphy_noise_assoc_aci_glitch_th_dn; + uint16 nphy_noise_assoc_enter_th; + uint16 nphy_noise_noassoc_enter_th; + uint16 nphy_noise_assoc_rx_glitch_badplcp_enter_th; + uint16 nphy_noise_noassoc_crsidx_incr; + uint16 nphy_noise_assoc_crsidx_incr; + uint16 nphy_noise_crsidx_decr; +} wl_aci_args_t; + +#define TRIGGER_NOW 0 +#define TRIGGER_CRS 0x01 +#define TRIGGER_CRSDEASSERT 0x02 +#define TRIGGER_GOODFCS 0x04 +#define TRIGGER_BADFCS 0x08 +#define TRIGGER_BADPLCP 0x10 +#define TRIGGER_CRSGLITCH 0x20 +#define WL_ACI_ARGS_LEGACY_LENGTH 16 /* bytes of pre NPHY aci args */ +#define WL_SAMPLECOLLECT_T_VERSION 2 /* version of wl_samplecollect_args_t struct */ +typedef struct wl_samplecollect_args { + /* version 0 fields */ + uint8 coll_us; + int cores; + /* add'l version 1 fields */ + uint16 version; /* see definition of WL_SAMPLECOLLECT_T_VERSION */ + uint16 length; /* length of entire structure */ + int8 trigger; + uint16 timeout; + uint16 mode; + uint32 pre_dur; + uint32 post_dur; + uint8 gpio_sel; + bool downsamp; + bool be_deaf; + bool agc; /* loop from init gain and going down */ + bool filter; /* override high pass corners to lowest */ + /* add'l version 2 fields */ + uint8 trigger_state; + uint8 module_sel1; + uint8 module_sel2; + uint16 nsamps; +} wl_samplecollect_args_t; + +#define WL_SAMPLEDATA_HEADER_TYPE 1 +#define WL_SAMPLEDATA_HEADER_SIZE 80 /* sample collect header size (bytes) */ +#define WL_SAMPLEDATA_TYPE 2 +#define WL_SAMPLEDATA_SEQ 0xff /* sequence # */ +#define WL_SAMPLEDATA_MORE_DATA 0x100 /* more data mask */ +#define WL_SAMPLEDATA_T_VERSION 1 /* version of wl_samplecollect_args_t struct */ +/* version for unpacked sample data, int16 {(I,Q),Core(0..N)} */ +#define WL_SAMPLEDATA_T_VERSION_SPEC_AN 2 + +typedef struct wl_sampledata { + uint16 version; /* structure version */ + uint16 size; /* size of structure */ + uint16 tag; /* Header/Data */ + uint16 length; /* data length */ + uint32 flag; /* bit def */ +} wl_sampledata_t; + +/* wl_radar_args_t */ +typedef struct { + int npulses; /* required number of pulses at n * t_int */ + int ncontig; /* required number of pulses at t_int */ + int min_pw; /* minimum pulse width (20 MHz clocks) */ + int max_pw; /* maximum pulse width (20 MHz clocks) */ + uint16 thresh0; /* Radar detection, thresh 0 */ + uint16 thresh1; /* Radar detection, thresh 1 */ + uint16 blank; /* Radar detection, blank control */ + uint16 fmdemodcfg; /* Radar detection, fmdemod config */ + int npulses_lp; /* Radar detection, minimum long pulses */ + int min_pw_lp; /* Minimum pulsewidth for long pulses */ + int max_pw_lp; /* Maximum pulsewidth for long pulses */ + int min_fm_lp; /* Minimum fm for long pulses */ + int max_span_lp; /* Maximum deltat for long pulses */ + int min_deltat; /* Minimum spacing between pulses */ + int max_deltat; /* Maximum spacing between pulses */ + uint16 autocorr; /* Radar detection, autocorr on or off */ + uint16 st_level_time; /* Radar detection, start_timing level */ + uint16 t2_min; /* minimum clocks needed to remain in state 2 */ + uint32 version; /* version */ + uint32 fra_pulse_err; /* sample error margin for detecting French radar pulsed */ + int npulses_fra; /* Radar detection, minimum French pulses set */ + int npulses_stg2; /* Radar detection, minimum staggered-2 pulses set */ + int npulses_stg3; /* Radar detection, minimum staggered-3 pulses set */ + uint16 percal_mask; /* defines which period cal is masked from radar detection */ + int quant; /* quantization resolution to pulse positions */ + uint32 min_burst_intv_lp; /* minimum burst to burst interval for bin3 radar */ + uint32 max_burst_intv_lp; /* maximum burst to burst interval for bin3 radar */ + int nskip_rst_lp; /* number of skipped pulses before resetting lp buffer */ + int max_pw_tol; /* maximum tollerance allowed in detected pulse width for radar detection */ + uint16 feature_mask; /* 16-bit mask to specify enabled features */ +} wl_radar_args_t; + +#define WL_RADAR_ARGS_VERSION 2 + +typedef struct { + uint32 version; /* version */ + uint16 thresh0_20_lo; /* Radar detection, thresh 0 (range 5250-5350MHz) for BW 20MHz */ + uint16 thresh1_20_lo; /* Radar detection, thresh 1 (range 5250-5350MHz) for BW 20MHz */ + uint16 thresh0_40_lo; /* Radar detection, thresh 0 (range 5250-5350MHz) for BW 40MHz */ + uint16 thresh1_40_lo; /* Radar detection, thresh 1 (range 5250-5350MHz) for BW 40MHz */ + uint16 thresh0_80_lo; /* Radar detection, thresh 0 (range 5250-5350MHz) for BW 80MHz */ + uint16 thresh1_80_lo; /* Radar detection, thresh 1 (range 5250-5350MHz) for BW 80MHz */ + uint16 thresh0_160_lo; /* Radar detection, thresh 0 (range 5250-5350MHz) for BW 160MHz */ + uint16 thresh1_160_lo; /* Radar detection, thresh 1 (range 5250-5350MHz) for BW 160MHz */ + uint16 thresh0_20_hi; /* Radar detection, thresh 0 (range 5470-5725MHz) for BW 20MHz */ + uint16 thresh1_20_hi; /* Radar detection, thresh 1 (range 5470-5725MHz) for BW 20MHz */ + uint16 thresh0_40_hi; /* Radar detection, thresh 0 (range 5470-5725MHz) for BW 40MHz */ + uint16 thresh1_40_hi; /* Radar detection, thresh 1 (range 5470-5725MHz) for BW 40MHz */ + uint16 thresh0_80_hi; /* Radar detection, thresh 0 (range 5470-5725MHz) for BW 80MHz */ + uint16 thresh1_80_hi; /* Radar detection, thresh 1 (range 5470-5725MHz) for BW 80MHz */ + uint16 thresh0_160_hi; /* Radar detection, thresh 0 (range 5470-5725MHz) for BW 160MHz */ + uint16 thresh1_160_hi; /* Radar detection, thresh 1 (range 5470-5725MHz) for BW 160MHz */ +} wl_radar_thr_t; + +#define WL_RADAR_THR_VERSION 2 +#define WL_THRESHOLD_LO_BAND 70 /* range from 5250MHz - 5350MHz */ + +/* radar iovar SET defines */ +#define WL_RADAR_DETECTOR_OFF 0 /* radar detector off */ +#define WL_RADAR_DETECTOR_ON 1 /* radar detector on */ +#define WL_RADAR_SIMULATED 2 /* force radar detector to declare + * detection once + */ +#define WL_RSSI_ANT_VERSION 1 /* current version of wl_rssi_ant_t */ +#define WL_ANT_RX_MAX 2 /* max 2 receive antennas */ +#define WL_ANT_HT_RX_MAX 3 /* max 3 receive antennas/cores */ +#define WL_ANT_IDX_1 0 /* antenna index 1 */ +#define WL_ANT_IDX_2 1 /* antenna index 2 */ + +#ifndef WL_RSSI_ANT_MAX +#define WL_RSSI_ANT_MAX 4 /* max possible rx antennas */ +#elif WL_RSSI_ANT_MAX != 4 +#error "WL_RSSI_ANT_MAX does not match" +#endif + +/* RSSI per antenna */ +typedef struct { + uint32 version; /* version field */ + uint32 count; /* number of valid antenna rssi */ + int8 rssi_ant[WL_RSSI_ANT_MAX]; /* rssi per antenna */ +} wl_rssi_ant_t; + +/* dfs_status iovar-related defines */ + +/* cac - channel availability check, + * ism - in-service monitoring + * csa - channel switching announcement + */ + +/* cac state values */ +#define WL_DFS_CACSTATE_IDLE 0 /* state for operating in non-radar channel */ +#define WL_DFS_CACSTATE_PREISM_CAC 1 /* CAC in progress */ +#define WL_DFS_CACSTATE_ISM 2 /* ISM in progress */ +#define WL_DFS_CACSTATE_CSA 3 /* csa */ +#define WL_DFS_CACSTATE_POSTISM_CAC 4 /* ISM CAC */ +#define WL_DFS_CACSTATE_PREISM_OOC 5 /* PREISM OOC */ +#define WL_DFS_CACSTATE_POSTISM_OOC 6 /* POSTISM OOC */ +#define WL_DFS_CACSTATES 7 /* this many states exist */ + +/* data structure used in 'dfs_status' wl interface, which is used to query dfs status */ +typedef struct { + uint state; /* noted by WL_DFS_CACSTATE_XX. */ + uint duration; /* time spent in ms in state. */ + /* as dfs enters ISM state, it removes the operational channel from quiet channel + * list and notes the channel in channel_cleared. set to 0 if no channel is cleared + */ + chanspec_t chanspec_cleared; + /* chanspec cleared used to be a uint, add another to uint16 to maintain size */ + uint16 pad; +} wl_dfs_status_t; + +#define NUM_PWRCTRL_RATES 12 + +typedef struct { + uint8 txpwr_band_max[NUM_PWRCTRL_RATES]; /* User set target */ + uint8 txpwr_limit[NUM_PWRCTRL_RATES]; /* reg and local power limit */ + uint8 txpwr_local_max; /* local max according to the AP */ + uint8 txpwr_local_constraint; /* local constraint according to the AP */ + uint8 txpwr_chan_reg_max; /* Regulatory max for this channel */ + uint8 txpwr_target[2][NUM_PWRCTRL_RATES]; /* Latest target for 2.4 and 5 Ghz */ + uint8 txpwr_est_Pout[2]; /* Latest estimate for 2.4 and 5 Ghz */ + uint8 txpwr_opo[NUM_PWRCTRL_RATES]; /* On G phy, OFDM power offset */ + uint8 txpwr_bphy_cck_max[NUM_PWRCTRL_RATES]; /* Max CCK power for this band (SROM) */ + uint8 txpwr_bphy_ofdm_max; /* Max OFDM power for this band (SROM) */ + uint8 txpwr_aphy_max[NUM_PWRCTRL_RATES]; /* Max power for A band (SROM) */ + int8 txpwr_antgain[2]; /* Ant gain for each band - from SROM */ + uint8 txpwr_est_Pout_gofdm; /* Pwr estimate for 2.4 OFDM */ +} tx_power_legacy_t; + +#define WL_TX_POWER_RATES_LEGACY 45 +#define WL_TX_POWER_MCS20_FIRST 12 +#define WL_TX_POWER_MCS20_NUM 16 +#define WL_TX_POWER_MCS40_FIRST 28 +#define WL_TX_POWER_MCS40_NUM 17 + +typedef struct { + uint32 flags; + chanspec_t chanspec; /* txpwr report for this channel */ + chanspec_t local_chanspec; /* channel on which we are associated */ + uint8 local_max; /* local max according to the AP */ + uint8 local_constraint; /* local constraint according to the AP */ + int8 antgain[2]; /* Ant gain for each band - from SROM */ + uint8 rf_cores; /* count of RF Cores being reported */ + uint8 est_Pout[4]; /* Latest tx power out estimate per RF + * chain without adjustment + */ + uint8 est_Pout_cck; /* Latest CCK tx power out estimate */ + uint8 user_limit[WL_TX_POWER_RATES_LEGACY]; /* User limit */ + uint8 reg_limit[WL_TX_POWER_RATES_LEGACY]; /* Regulatory power limit */ + uint8 board_limit[WL_TX_POWER_RATES_LEGACY]; /* Max power board can support (SROM) */ + uint8 target[WL_TX_POWER_RATES_LEGACY]; /* Latest target power */ +} tx_power_legacy2_t; + +/* TX Power index defines */ +#define WL_NUM_RATES_CCK 4 /* 1, 2, 5.5, 11 Mbps */ +#define WL_NUM_RATES_OFDM 8 /* 6, 9, 12, 18, 24, 36, 48, 54 Mbps SISO/CDD */ +#define WL_NUM_RATES_MCS_1STREAM 8 /* MCS 0-7 1-stream rates - SISO/CDD/STBC/MCS */ +#define WL_NUM_RATES_EXTRA_VHT 2 /* Additional VHT 11AC rates */ +#define WL_NUM_RATES_VHT 10 +#define WL_NUM_RATES_MCS32 1 + +#define WLC_NUM_RATES_CCK WL_NUM_RATES_CCK +#define WLC_NUM_RATES_OFDM WL_NUM_RATES_OFDM +#define WLC_NUM_RATES_MCS_1_STREAM WL_NUM_RATES_MCS_1STREAM +#define WLC_NUM_RATES_MCS_2_STREAM WL_NUM_RATES_MCS_1STREAM +#define WLC_NUM_RATES_MCS32 WL_NUM_RATES_MCS32 +#define WL_TX_POWER_CCK_NUM WL_NUM_RATES_CCK +#define WL_TX_POWER_OFDM_NUM WL_NUM_RATES_OFDM +#define WL_TX_POWER_MCS_1_STREAM_NUM WL_NUM_RATES_MCS_1STREAM +#define WL_TX_POWER_MCS_2_STREAM_NUM WL_NUM_RATES_MCS_1STREAM +#define WL_TX_POWER_MCS_32_NUM WL_NUM_RATES_MCS32 + +#define WL_NUM_2x2_ELEMENTS 4 +#define WL_NUM_3x3_ELEMENTS 6 + +typedef struct txppr { + /* start of 20MHz tx power limits */ + uint8 b20_1x1dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20_1x1ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM transmission */ + uint8 b20_1x1mcs0[WL_NUM_RATES_MCS_1STREAM]; /* SISO MCS 0-7 */ + + uint8 b20_1x2dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20_1x2cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b20_1x2cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* CDD MCS 0-7 */ + uint8 b20_2x2stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b20_2x2sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* MCS 8-15 */ + + uint8 b20_1x3dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20_1x3cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b20_1x3cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* 1 Nsts to 3 Tx Chain */ + uint8 b20_2x3stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b20_2x3sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* 2 Nsts to 3 Tx Chain */ + uint8 b20_3x3sdm_mcs16[WL_NUM_RATES_MCS_1STREAM]; /* 3 Nsts to 3 Tx Chain */ + + uint8 b20_1x1vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1 */ + uint8 b20_1x2cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD1 */ + uint8 b20_2x2stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC */ + uint8 b20_2x2sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2 */ + uint8 b20_1x3cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD2 */ + uint8 b20_2x3stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC_SPEXP1 */ + uint8 b20_2x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2_SPEXP1 */ + uint8 b20_3x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS3 */ + + /* start of 40MHz tx power limits */ + uint8 b40_dummy1x1dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b40_1x1ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM transmission */ + uint8 b40_1x1mcs0[WL_NUM_RATES_MCS_1STREAM]; /* SISO MCS 0-7 */ + + uint8 b40_dummy1x2dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b40_1x2cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b40_1x2cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* CDD MCS 0-7 */ + uint8 b40_2x2stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b40_2x2sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* MCS 8-15 */ + + uint8 b40_dummy1x3dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b40_1x3cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b40_1x3cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* 1 Nsts to 3 Tx Chain */ + uint8 b40_2x3stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b40_2x3sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* 2 Nsts to 3 Tx Chain */ + uint8 b40_3x3sdm_mcs16[WL_NUM_RATES_MCS_1STREAM]; /* 3 Nsts to 3 Tx Chain */ + + uint8 b40_1x1vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1 */ + uint8 b40_1x2cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD1 */ + uint8 b40_2x2stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC */ + uint8 b40_2x2sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2 */ + uint8 b40_1x3cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD2 */ + uint8 b40_2x3stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC_SPEXP1 */ + uint8 b40_2x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2_SPEXP1 */ + uint8 b40_3x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS3 */ + + /* start of 20in40MHz tx power limits */ + uint8 b20in40_1x1dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20in40_1x1ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM transmission */ + uint8 b20in40_1x1mcs0[WL_NUM_RATES_MCS_1STREAM]; /* SISO MCS 0-7 */ + + uint8 b20in40_1x2dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20in40_1x2cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b20in40_1x2cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* CDD MCS 0-7 */ + uint8 b20in40_2x2stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b20in40_2x2sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* MCS 8-15 */ + + uint8 b20in40_1x3dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20in40_1x3cdd_ofdm[WL_NUM_RATES_OFDM]; /* 20 in 40 MHz Legacy OFDM CDD */ + uint8 b20in40_1x3cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* 1 Nsts to 3 Tx Chain */ + uint8 b20in40_2x3stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b20in40_2x3sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* 2 Nsts to 3 Tx Chain */ + uint8 b20in40_3x3sdm_mcs16[WL_NUM_RATES_MCS_1STREAM]; /* 3 Nsts to 3 Tx Chain */ + + uint8 b20in40_1x1vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1 */ + uint8 b20in40_1x2cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD1 */ + uint8 b20in40_2x2stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC */ + uint8 b20in40_2x2sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2 */ + uint8 b20in40_1x3cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD2 */ + uint8 b20in40_2x3stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC_SPEXP1 */ + uint8 b20in40_2x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2_SPEXP1 */ + uint8 b20in40_3x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS3 */ + + /* start of 80MHz tx power limits */ + uint8 b80_dummy1x1dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b80_1x1ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM transmission */ + uint8 b80_1x1mcs0[WL_NUM_RATES_MCS_1STREAM]; /* SISO MCS 0-7 */ + + uint8 b80_dummy1x2dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b80_1x2cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b80_1x2cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* CDD MCS 0-7 */ + uint8 b80_2x2stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b80_2x2sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* MCS 8-15 */ + + uint8 b80_dummy1x3dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b80_1x3cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b80_1x3cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* 1 Nsts to 3 Tx Chain */ + uint8 b80_2x3stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b80_2x3sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* 2 Nsts to 3 Tx Chain */ + uint8 b80_3x3sdm_mcs16[WL_NUM_RATES_MCS_1STREAM]; /* 3 Nsts to 3 Tx Chain */ + + uint8 b80_1x1vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1 */ + uint8 b80_1x2cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD1 */ + uint8 b80_2x2stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC */ + uint8 b80_2x2sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2 */ + uint8 b80_1x3cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD2 */ + uint8 b80_2x3stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC_SPEXP1 */ + uint8 b80_2x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2_SPEXP1 */ + uint8 b80_3x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS3 */ + + /* start of 20in80MHz tx power limits */ + uint8 b20in80_1x1dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20in80_1x1ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM transmission */ + uint8 b20in80_1x1mcs0[WL_NUM_RATES_MCS_1STREAM]; /* SISO MCS 0-7 */ + + uint8 b20in80_1x2dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20in80_1x2cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b20in80_1x2cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* CDD MCS 0-7 */ + uint8 b20in80_2x2stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b20in80_2x2sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* MCS 8-15 */ + + uint8 b20in80_1x3dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b20in80_1x3cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b20in80_1x3cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* 1 Nsts to 3 Tx Chain */ + uint8 b20in80_2x3stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b20in80_2x3sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* 2 Nsts to 3 Tx Chain */ + uint8 b20in80_3x3sdm_mcs16[WL_NUM_RATES_MCS_1STREAM]; /* 3 Nsts to 3 Tx Chain */ + + uint8 b20in80_1x1vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1 */ + uint8 b20in80_1x2cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD1 */ + uint8 b20in80_2x2stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC */ + uint8 b20in80_2x2sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2 */ + uint8 b20in80_1x3cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD2 */ + uint8 b20in80_2x3stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC_SPEXP1 */ + uint8 b20in80_2x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2_SPEXP1 */ + uint8 b20in80_3x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS3 */ + + /* start of 40in80MHz tx power limits */ + uint8 b40in80_dummy1x1dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b40in80_1x1ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM transmission */ + uint8 b40in80_1x1mcs0[WL_NUM_RATES_MCS_1STREAM]; /* SISO MCS 0-7 */ + + uint8 b40in80_dummy1x2dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b40in80_1x2cdd_ofdm[WL_NUM_RATES_OFDM]; /* Legacy OFDM CDD transmission */ + uint8 b40in80_1x2cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* CDD MCS 0-7 */ + uint8 b40in80_2x2stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b40in80_2x2sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* MCS 8-15 */ + + uint8 b40in80_dummy1x3dsss[WL_NUM_RATES_CCK]; /* Legacy CCK/DSSS */ + uint8 b40in80_1x3cdd_ofdm[WL_NUM_RATES_OFDM]; /* MHz Legacy OFDM CDD */ + uint8 b40in80_1x3cdd_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* 1 Nsts to 3 Tx Chain */ + uint8 b40in80_2x3stbc_mcs0[WL_NUM_RATES_MCS_1STREAM]; /* STBC MCS 0-7 */ + uint8 b40in80_2x3sdm_mcs8[WL_NUM_RATES_MCS_1STREAM]; /* 2 Nsts to 3 Tx Chain */ + uint8 b40in80_3x3sdm_mcs16[WL_NUM_RATES_MCS_1STREAM]; /* 3 Nsts to 3 Tx Chain */ + + uint8 b40in80_1x1vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1 */ + uint8 b40in80_1x2cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD1 */ + uint8 b40in80_2x2stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC */ + uint8 b40in80_2x2sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2 */ + uint8 b40in80_1x3cdd_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_CDD2 */ + uint8 b40in80_2x3stbc_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS1_STBC_SPEXP1 */ + uint8 b40in80_2x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS2_SPEXP1 */ + uint8 b40in80_3x3sdm_vht[WL_NUM_RATES_EXTRA_VHT]; /* VHT8_9SS3 */ + + uint8 mcs32; /* C_CHECK - THIS NEEDS TO BE REMOVED THROUGHOUT THE CODE */ +} txppr_t; + +/* 20MHz */ +#define WL_TX_POWER_CCK_FIRST OFFSETOF(txppr_t, b20_1x1dsss) +#define WL_TX_POWER_OFDM20_FIRST OFFSETOF(txppr_t, b20_1x1ofdm) +#define WL_TX_POWER_MCS20_SISO_FIRST OFFSETOF(txppr_t, b20_1x1mcs0) +#define WL_TX_POWER_20_S1x1_FIRST OFFSETOF(txppr_t, b20_1x1mcs0) + +#define WL_TX_POWER_CCK_CDD_S1x2_FIRST OFFSETOF(txppr_t, b20_1x2dsss) +#define WL_TX_POWER_OFDM20_CDD_FIRST OFFSETOF(txppr_t, b20_1x2cdd_ofdm) +#define WL_TX_POWER_MCS20_CDD_FIRST OFFSETOF(txppr_t, b20_1x2cdd_mcs0) +#define WL_TX_POWER_20_S1x2_FIRST OFFSETOF(txppr_t, b20_1x2cdd_mcs0) +#define WL_TX_POWER_MCS20_STBC_FIRST OFFSETOF(txppr_t, b20_2x2stbc_mcs0) +#define WL_TX_POWER_MCS20_SDM_FIRST OFFSETOF(txppr_t, b20_2x2sdm_mcs8) +#define WL_TX_POWER_20_S2x2_FIRST OFFSETOF(txppr_t, b20_2x2sdm_mcs8) + +#define WL_TX_POWER_CCK_CDD_S1x3_FIRST OFFSETOF(txppr_t, b20_1x3dsss) +#define WL_TX_POWER_OFDM20_CDD_S1x3_FIRST OFFSETOF(txppr_t, b20_1x3cdd_ofdm) +#define WL_TX_POWER_20_S1x3_FIRST OFFSETOF(txppr_t, b20_1x3cdd_mcs0) +#define WL_TX_POWER_20_STBC_S2x3_FIRST OFFSETOF(txppr_t, b20_2x3stbc_mcs0) +#define WL_TX_POWER_20_S2x3_FIRST OFFSETOF(txppr_t, b20_2x3sdm_mcs8) +#define WL_TX_POWER_20_S3x3_FIRST OFFSETOF(txppr_t, b20_3x3sdm_mcs16) + +#define WL_TX_POWER_20_S1X1_VHT OFFSETOF(txppr_t, b20_1x1vht) +#define WL_TX_POWER_20_S1X2_CDD_VHT OFFSETOF(txppr_t, b20_1x2cdd_vht) +#define WL_TX_POWER_20_S2X2_STBC_VHT OFFSETOF(txppr_t, b20_2x2stbc_vht) +#define WL_TX_POWER_20_S2X2_VHT OFFSETOF(txppr_t, b20_2x2sdm_vht) +#define WL_TX_POWER_20_S1X3_CDD_VHT OFFSETOF(txppr_t, b20_1x3cdd_vht) +#define WL_TX_POWER_20_S2X3_STBC_VHT OFFSETOF(txppr_t, b20_2x3stbc_vht) +#define WL_TX_POWER_20_S2X3_VHT OFFSETOF(txppr_t, b20_2x3sdm_vht) +#define WL_TX_POWER_20_S3X3_VHT OFFSETOF(txppr_t, b20_3x3sdm_vht) + +/* 40MHz */ +#define WL_TX_POWER_40_DUMMY_CCK_FIRST OFFSETOF(txppr_t, b40_dummy1x1dsss) +#define WL_TX_POWER_OFDM40_FIRST OFFSETOF(txppr_t, b40_1x1ofdm) +#define WL_TX_POWER_MCS40_SISO_FIRST OFFSETOF(txppr_t, b40_1x1mcs0) +#define WL_TX_POWER_40_S1x1_FIRST OFFSETOF(txppr_t, b40_1x1mcs0) + +#define WL_TX_POWER_40_DUMMY_CCK_CDD_S1x2_FIRST OFFSETOF(txppr_t, b40_dummy1x2dsss) +#define WL_TX_POWER_OFDM40_CDD_FIRST OFFSETOF(txppr_t, b40_1x2cdd_ofdm) +#define WL_TX_POWER_MCS40_CDD_FIRST OFFSETOF(txppr_t, b40_1x2cdd_mcs0) +#define WL_TX_POWER_40_S1x2_FIRST OFFSETOF(txppr_t, b40_1x2cdd_mcs0) +#define WL_TX_POWER_MCS40_STBC_FIRST OFFSETOF(txppr_t, b40_2x2stbc_mcs0) +#define WL_TX_POWER_MCS40_SDM_FIRST OFFSETOF(txppr_t, b40_2x2sdm_mcs8) +#define WL_TX_POWER_40_S2x2_FIRST OFFSETOF(txppr_t, b40_2x2sdm_mcs8) + +#define WL_TX_POWER_40_DUMMY_CCK_CDD_S1x3_FIRST OFFSETOF(txppr_t, b40_dummy1x3dsss) +#define WL_TX_POWER_OFDM40_CDD_S1x3_FIRST OFFSETOF(txppr_t, b40_1x3cdd_ofdm) +#define WL_TX_POWER_40_S1x3_FIRST OFFSETOF(txppr_t, b40_1x3cdd_mcs0) +#define WL_TX_POWER_40_STBC_S2x3_FIRST OFFSETOF(txppr_t, b40_2x3stbc_mcs0) +#define WL_TX_POWER_40_S2x3_FIRST OFFSETOF(txppr_t, b40_2x3sdm_mcs8) +#define WL_TX_POWER_40_S3x3_FIRST OFFSETOF(txppr_t, b40_3x3sdm_mcs16) + +#define WL_TX_POWER_40_S1X1_VHT OFFSETOF(txppr_t, b40_1x1vht) +#define WL_TX_POWER_40_S1X2_CDD_VHT OFFSETOF(txppr_t, b40_1x2cdd_vht) +#define WL_TX_POWER_40_S2X2_STBC_VHT OFFSETOF(txppr_t, b40_2x2stbc_vht) +#define WL_TX_POWER_40_S2X2_VHT OFFSETOF(txppr_t, b40_2x2sdm_vht) +#define WL_TX_POWER_40_S1X3_CDD_VHT OFFSETOF(txppr_t, b40_1x3cdd_vht) +#define WL_TX_POWER_40_S2X3_STBC_VHT OFFSETOF(txppr_t, b40_2x3stbc_vht) +#define WL_TX_POWER_40_S2X3_VHT OFFSETOF(txppr_t, b40_2x3sdm_vht) +#define WL_TX_POWER_40_S3X3_VHT OFFSETOF(txppr_t, b40_3x3sdm_vht) + +/* 20 in 40MHz */ +#define WL_TX_POWER_20UL_CCK_FIRST OFFSETOF(txppr_t, b20in40_1x1dsss) +#define WL_TX_POWER_20UL_OFDM_FIRST OFFSETOF(txppr_t, b20in40_1x1ofdm) +#define WL_TX_POWER_20UL_S1x1_FIRST OFFSETOF(txppr_t, b20in40_1x1mcs0) + +#define WL_TX_POWER_CCK_20U_CDD_S1x2_FIRST OFFSETOF(txppr_t, b20in40_1x2dsss) +#define WL_TX_POWER_20UL_OFDM_CDD_FIRST OFFSETOF(txppr_t, b20in40_1x2cdd_ofdm) +#define WL_TX_POWER_20UL_S1x2_FIRST OFFSETOF(txppr_t, b20in40_1x2cdd_mcs0) +#define WL_TX_POWER_20UL_STBC_S2x2_FIRST OFFSETOF(txppr_t, b20in40_2x2stbc_mcs0) +#define WL_TX_POWER_20UL_S2x2_FIRST OFFSETOF(txppr_t, b20in40_2x2sdm_mcs8) + +#define WL_TX_POWER_CCK_20U_CDD_S1x3_FIRST OFFSETOF(txppr_t, b20in40_1x3dsss) +#define WL_TX_POWER_20UL_OFDM_CDD_S1x3_FIRST OFFSETOF(txppr_t, b20in40_1x3cdd_ofdm) +#define WL_TX_POWER_20UL_S1x3_FIRST OFFSETOF(txppr_t, b20in40_1x3cdd_mcs0) +#define WL_TX_POWER_20UL_STBC_S2x3_FIRST OFFSETOF(txppr_t, b20in40_2x3stbc_mcs0) +#define WL_TX_POWER_20UL_S2x3_FIRST OFFSETOF(txppr_t, b20in40_2x3sdm_mcs8) +#define WL_TX_POWER_20UL_S3x3_FIRST OFFSETOF(txppr_t, b20in40_3x3sdm_mcs16) + +#define WL_TX_POWER_20UL_S1X1_VHT OFFSETOF(txppr_t, b20in40_1x1vht) +#define WL_TX_POWER_20UL_S1X2_CDD_VHT OFFSETOF(txppr_t, b20in40_1x2cdd_vht) +#define WL_TX_POWER_20UL_S2X2_STBC_VHT OFFSETOF(txppr_t, b20in40_2x2stbc_vht) +#define WL_TX_POWER_20UL_S2X2_VHT OFFSETOF(txppr_t, b20in40_2x2sdm_vht) +#define WL_TX_POWER_20UL_S1X3_CDD_VHT OFFSETOF(txppr_t, b20in40_1x3cdd_vht) +#define WL_TX_POWER_20UL_S2X3_STBC_VHT OFFSETOF(txppr_t, b20in40_2x3stbc_vht) +#define WL_TX_POWER_20UL_S2X3_VHT OFFSETOF(txppr_t, b20in40_2x3sdm_vht) +#define WL_TX_POWER_20UL_S3X3_VHT OFFSETOF(txppr_t, b20in40_3x3sdm_vht) + +/* 80MHz */ +#define WL_TX_POWER_80_DUMMY_CCK_FIRST OFFSETOF(txppr_t, b80_dummy1x1dsss) +#define WL_TX_POWER_OFDM80_FIRST OFFSETOF(txppr_t, b80_1x1ofdm) +#define WL_TX_POWER_MCS80_SISO_FIRST OFFSETOF(txppr_t, b80_1x1mcs0) +#define WL_TX_POWER_80_S1x1_FIRST OFFSETOF(txppr_t, b80_1x1mcs0) + +#define WL_TX_POWER_80_DUMMY_CCK_CDD_S1x2_FIRST OFFSETOF(txppr_t, b80_dummy1x2dsss) +#define WL_TX_POWER_OFDM80_CDD_FIRST OFFSETOF(txppr_t, b80_1x2cdd_ofdm) +#define WL_TX_POWER_MCS80_CDD_FIRST OFFSETOF(txppr_t, b80_1x2cdd_mcs0) +#define WL_TX_POWER_80_S1x2_FIRST OFFSETOF(txppr_t, b80_1x2cdd_mcs0) +#define WL_TX_POWER_MCS80_STBC_FIRST OFFSETOF(txppr_t, b80_2x2stbc_mcs0) +#define WL_TX_POWER_MCS80_SDM_FIRST OFFSETOF(txppr_t, b80_2x2sdm_mcs8) +#define WL_TX_POWER_80_S2x2_FIRST OFFSETOF(txppr_t, b80_2x2sdm_mcs8) + +#define WL_TX_POWER_80_DUMMY_CCK_CDD_S1x3_FIRST OFFSETOF(txppr_t, b80_dummy1x3dsss) +#define WL_TX_POWER_OFDM80_CDD_S1x3_FIRST OFFSETOF(txppr_t, b80_1x3cdd_ofdm) +#define WL_TX_POWER_80_S1x3_FIRST OFFSETOF(txppr_t, b80_1x3cdd_mcs0) +#define WL_TX_POWER_80_STBC_S2x3_FIRST OFFSETOF(txppr_t, b80_2x3stbc_mcs0) +#define WL_TX_POWER_80_S2x3_FIRST OFFSETOF(txppr_t, b80_2x3sdm_mcs8) +#define WL_TX_POWER_80_S3x3_FIRST OFFSETOF(txppr_t, b80_3x3sdm_mcs16) + +#define WL_TX_POWER_80_S1X1_VHT OFFSETOF(txppr_t, b80_1x1vht) +#define WL_TX_POWER_80_S1X2_CDD_VHT OFFSETOF(txppr_t, b80_1x2cdd_vht) +#define WL_TX_POWER_80_S2X2_STBC_VHT OFFSETOF(txppr_t, b80_2x2stbc_vht) +#define WL_TX_POWER_80_S2X2_VHT OFFSETOF(txppr_t, b80_2x2sdm_vht) +#define WL_TX_POWER_80_S1X3_CDD_VHT OFFSETOF(txppr_t, b80_1x3cdd_vht) +#define WL_TX_POWER_80_S2X3_STBC_VHT OFFSETOF(txppr_t, b80_2x3stbc_vht) +#define WL_TX_POWER_80_S2X3_VHT OFFSETOF(txppr_t, b80_2x3sdm_vht) +#define WL_TX_POWER_80_S3X3_VHT OFFSETOF(txppr_t, b80_3x3sdm_vht) + +/* 20 in 80MHz */ +#define WL_TX_POWER_20UUL_CCK_FIRST OFFSETOF(txppr_t, b20in80_1x1dsss) +#define WL_TX_POWER_20UUL_OFDM_FIRST OFFSETOF(txppr_t, b20in80_1x1ofdm) +#define WL_TX_POWER_20UUL_S1x1_FIRST OFFSETOF(txppr_t, b20in80_1x1mcs0) + +#define WL_TX_POWER_CCK_20UU_CDD_S1x2_FIRST OFFSETOF(txppr_t, b20in80_1x2dsss) +#define WL_TX_POWER_20UUL_OFDM_CDD_FIRST OFFSETOF(txppr_t, b20in80_1x2cdd_ofdm) +#define WL_TX_POWER_20UUL_S1x2_FIRST OFFSETOF(txppr_t, b20in80_1x2cdd_mcs0) +#define WL_TX_POWER_20UUL_STBC_S2x2_FIRST OFFSETOF(txppr_t, b20in80_2x2stbc_mcs0) +#define WL_TX_POWER_20UUL_S2x2_FIRST OFFSETOF(txppr_t, b20in80_2x2sdm_mcs8) + +#define WL_TX_POWER_CCK_20UU_CDD_S1x3_FIRST OFFSETOF(txppr_t, b20in80_1x3dsss) +#define WL_TX_POWER_20UUL_OFDM_CDD_S1x3_FIRST OFFSETOF(txppr_t, b20in80_1x3cdd_ofdm) +#define WL_TX_POWER_20UUL_S1x3_FIRST OFFSETOF(txppr_t, b20in80_1x3cdd_mcs0) +#define WL_TX_POWER_20UUL_STBC_S2x3_FIRST OFFSETOF(txppr_t, b20in80_2x3stbc_mcs0) +#define WL_TX_POWER_20UUL_S2x3_FIRST OFFSETOF(txppr_t, b20in80_2x3sdm_mcs8) +#define WL_TX_POWER_20UUL_S3x3_FIRST OFFSETOF(txppr_t, b20in80_3x3sdm_mcs16) + +#define WL_TX_POWER_20UUL_S1X1_VHT OFFSETOF(txppr_t, b20in80_1x1vht) +#define WL_TX_POWER_20UUL_S1X2_CDD_VHT OFFSETOF(txppr_t, b20in80_1x2cdd_vht) +#define WL_TX_POWER_20UUL_S2X2_STBC_VHT OFFSETOF(txppr_t, b20in80_2x2stbc_vht) +#define WL_TX_POWER_20UUL_S2X2_VHT OFFSETOF(txppr_t, b20in80_2x2sdm_vht) +#define WL_TX_POWER_20UUL_S1X3_CDD_VHT OFFSETOF(txppr_t, b20in80_1x3cdd_vht) +#define WL_TX_POWER_20UUL_S2X3_STBC_VHT OFFSETOF(txppr_t, b20in80_2x3stbc_vht) +#define WL_TX_POWER_20UUL_S2X3_VHT OFFSETOF(txppr_t, b20in80_2x3sdm_vht) +#define WL_TX_POWER_20UUL_S3X3_VHT OFFSETOF(txppr_t, b20in80_3x3sdm_vht) + +/* 40 in 80MHz */ +#define WL_TX_POWER_40UUL_DUMMY_CCK_FIRST OFFSETOF(txppr_t, b40in80_dummy1x1dsss) +#define WL_TX_POWER_40UUL_OFDM_FIRST OFFSETOF(txppr_t, b40in80_1x1ofdm) +#define WL_TX_POWER_40UUL_S1x1_FIRST OFFSETOF(txppr_t, b40in80_1x1mcs0) + +#define WL_TX_POWER_CCK_40UU_DUMMY_CDD_S1x2_FIRST OFFSETOF(txppr_t, b40in80_dummy1x2dsss) +#define WL_TX_POWER_40UUL_OFDM_CDD_FIRST OFFSETOF(txppr_t, b40in80_1x2cdd_ofdm) +#define WL_TX_POWER_40UUL_S1x2_FIRST OFFSETOF(txppr_t, b40in80_1x2cdd_mcs0) +#define WL_TX_POWER_40UUL_STBC_S2x2_FIRST OFFSETOF(txppr_t, b40in80_2x2stbc_mcs0) +#define WL_TX_POWER_40UUL_S2x2_FIRST OFFSETOF(txppr_t, b40in80_2x2sdm_mcs8) + +#define WL_TX_POWER_CCK_40UU_DUMMY_CDD_S1x3_FIRST OFFSETOF(txppr_t, b40in80_dummy1x3dsss) +#define WL_TX_POWER_40UUL_OFDM_CDD_S1x3_FIRST OFFSETOF(txppr_t, b40in80_1x3cdd_ofdm) +#define WL_TX_POWER_40UUL_S1x3_FIRST OFFSETOF(txppr_t, b40in80_1x3cdd_mcs0) +#define WL_TX_POWER_40UUL_STBC_S2x3_FIRST OFFSETOF(txppr_t, b40in80_2x3stbc_mcs0) +#define WL_TX_POWER_40UUL_S2x3_FIRST OFFSETOF(txppr_t, b40in80_2x3sdm_mcs8) +#define WL_TX_POWER_40UUL_S3x3_FIRST OFFSETOF(txppr_t, b40in80_3x3sdm_mcs16) + +#define WL_TX_POWER_40UUL_S1X1_VHT OFFSETOF(txppr_t, b40in80_1x1vht) +#define WL_TX_POWER_40UUL_S1X2_CDD_VHT OFFSETOF(txppr_t, b40in80_1x2cdd_vht) +#define WL_TX_POWER_40UUL_S2X2_STBC_VHT OFFSETOF(txppr_t, b40in80_2x2stbc_vht) +#define WL_TX_POWER_40UUL_S2X2_VHT OFFSETOF(txppr_t, b40in80_2x2sdm_vht) +#define WL_TX_POWER_40UUL_S1X3_CDD_VHT OFFSETOF(txppr_t, b40in80_1x3cdd_vht) +#define WL_TX_POWER_40UUL_S2X3_STBC_VHT OFFSETOF(txppr_t, b40in80_2x3stbc_vht) +#define WL_TX_POWER_40UUL_S2X3_VHT OFFSETOF(txppr_t, b40in80_2x3sdm_vht) +#define WL_TX_POWER_40UUL_S3X3_VHT OFFSETOF(txppr_t, b40in80_3x3sdm_vht) + +#define WL_TX_POWER_MCS_32 OFFSETOF(txppr_t, mcs32) /* C_CHECK remove later */ + +#define WL_TX_POWER_RATES sizeof(struct txppr) + +/* sslpnphy specifics */ +#define WL_TX_POWER_MCS20_SISO_FIRST_SSN WL_TX_POWER_MCS20_SISO_FIRST +#define WL_TX_POWER_MCS40_SISO_FIRST_SSN WL_TX_POWER_MCS40_SISO_FIRST + +/* tx_power_t.flags bits */ +#define WL_TX_POWER_F_ENABLED 1 +#define WL_TX_POWER_F_HW 2 +#define WL_TX_POWER_F_MIMO 4 +#define WL_TX_POWER_F_SISO 8 +#define WL_TX_POWER_F_HT 0x10 + +typedef struct { + uint16 ver; /* version of this struct */ + uint16 len; /* length in bytes of this structure */ + uint32 flags; + chanspec_t chanspec; /* txpwr report for this channel */ + chanspec_t local_chanspec; /* channel on which we are associated */ + uint8 ppr[WL_TX_POWER_RATES]; /* Latest target power */ +} wl_txppr_t; + +#define WL_TXPPR_VERSION 0 +#define WL_TXPPR_LENGTH (sizeof(wl_txppr_t)) +#define TX_POWER_T_VERSION 43 + +/* Defines used with channel_bandwidth for curpower */ +#define WL_BW_20MHZ 0 +#define WL_BW_40MHZ 1 +#define WL_BW_80MHZ 2 + +/* tx_power_t.flags bits */ +#ifdef PPR_API +#define WL_TX_POWER2_F_ENABLED 1 +#define WL_TX_POWER2_F_HW 2 +#define WL_TX_POWER2_F_MIMO 4 +#define WL_TX_POWER2_F_SISO 8 +#define WL_TX_POWER2_F_HT 0x10 +#else +#define WL_TX_POWER_F_ENABLED 1 +#define WL_TX_POWER_F_HW 2 +#define WL_TX_POWER_F_MIMO 4 +#define WL_TX_POWER_F_SISO 8 +#define WL_TX_POWER_F_HT 0x10 +#endif +typedef struct { + uint32 flags; + chanspec_t chanspec; /* txpwr report for this channel */ + chanspec_t local_chanspec; /* channel on which we are associated */ + uint8 local_max; /* local max according to the AP */ + uint8 local_constraint; /* local constraint according to the AP */ + int8 antgain[2]; /* Ant gain for each band - from SROM */ + uint8 rf_cores; /* count of RF Cores being reported */ + uint8 est_Pout[4]; /* Latest tx power out estimate per RF chain */ + uint8 est_Pout_act[4]; /* Latest tx power out estimate per RF chain + * without adjustment + */ + uint8 est_Pout_cck; /* Latest CCK tx power out estimate */ + uint8 tx_power_max[4]; /* Maximum target power among all rates */ + uint tx_power_max_rate_ind[4]; /* Index of the rate with the max target power */ + uint8 user_limit[WL_TX_POWER_RATES]; /* User limit */ + int8 board_limit[WL_TX_POWER_RATES]; /* Max power board can support (SROM) */ + int8 target[WL_TX_POWER_RATES]; /* Latest target power */ + int8 clm_limits[WL_NUMRATES]; /* regulatory limits - 20, 40 or 80MHz */ + int8 clm_limits_subchan1[WL_NUMRATES]; /* regulatory limits - 20in40 or 40in80 */ + int8 clm_limits_subchan2[WL_NUMRATES]; /* regulatory limits - 20in80MHz */ + int8 sar; /* SAR limit for display by wl executable */ + int8 channel_bandwidth; /* 20, 40 or 80 MHz bandwidth? */ + uint8 version; /* Version of the data format wlu <--> driver */ + uint8 display_core; /* Displayed curpower core */ +#ifdef PPR_API +} tx_power_new_t; +#else +} tx_power_t; +#endif + +typedef struct tx_inst_power { + uint8 txpwr_est_Pout[2]; /* Latest estimate for 2.4 and 5 Ghz */ + uint8 txpwr_est_Pout_gofdm; /* Pwr estimate for 2.4 OFDM */ +} tx_inst_power_t; + + +typedef struct { + uint32 flags; + chanspec_t chanspec; /* txpwr report for this channel */ + chanspec_t local_chanspec; /* channel on which we are associated */ + uint8 local_max; /* local max according to the AP */ + uint8 local_constraint; /* local constraint according to the AP */ + int8 antgain[2]; /* Ant gain for each band - from SROM */ + uint8 rf_cores; /* count of RF Cores being reported */ + uint8 est_Pout[4]; /* Latest tx power out estimate per RF chain */ + uint8 est_Pout_act[4]; /* Latest tx power out estimate per RF chain + * without adjustment + */ + uint8 est_Pout_cck; /* Latest CCK tx power out estimate */ + uint8 tx_power_max[4]; /* Maximum target power among all rates */ + uint tx_power_max_rate_ind[4]; /* Index of the rate with the max target power */ + txppr_t user_limit; /* User limit */ + txppr_t reg_limit; /* Regulatory power limit */ + txppr_t board_limit; /* Max power board can support (SROM) */ + txppr_t target; /* Latest target power */ +} wl_txpwr_t; + +#define WL_NUM_TXCHAIN_MAX 4 +typedef struct wl_txchain_pwr_offsets { + int8 offset[WL_NUM_TXCHAIN_MAX]; /* quarter dBm signed offset for each chain */ +} wl_txchain_pwr_offsets_t; + +/* 802.11h measurement types */ +#define WLC_MEASURE_TPC 1 +#define WLC_MEASURE_CHANNEL_BASIC 2 +#define WLC_MEASURE_CHANNEL_CCA 3 +#define WLC_MEASURE_CHANNEL_RPI 4 + +/* regulatory enforcement levels */ +#define SPECT_MNGMT_OFF 0 /* both 11h and 11d disabled */ +#define SPECT_MNGMT_LOOSE_11H 1 /* allow non-11h APs in scan lists */ +#define SPECT_MNGMT_STRICT_11H 2 /* prune out non-11h APs from scan list */ +#define SPECT_MNGMT_STRICT_11D 3 /* switch to 802.11D mode */ +/* SPECT_MNGMT_LOOSE_11H_D - same as SPECT_MNGMT_LOOSE with the exception that Country IE + * adoption is done regardless of capability spectrum_management + */ +#define SPECT_MNGMT_LOOSE_11H_D 4 /* operation defined above */ + +#define WL_CHAN_VALID_HW (1 << 0) /* valid with current HW */ +#define WL_CHAN_VALID_SW (1 << 1) /* valid with current country setting */ +#define WL_CHAN_BAND_5G (1 << 2) /* 5GHz-band channel */ +#define WL_CHAN_RADAR (1 << 3) /* radar sensitive channel */ +#define WL_CHAN_INACTIVE (1 << 4) /* temporarily inactive due to radar */ +#define WL_CHAN_PASSIVE (1 << 5) /* channel is in passive mode */ +#define WL_CHAN_RESTRICTED (1 << 6) /* restricted use channel */ + +/* BTC mode used by "btc_mode" iovar */ +#define WL_BTC_DISABLE 0 /* disable BT coexistence */ +#define WL_BTC_FULLTDM 1 /* full TDM COEX */ +#define WL_BTC_ENABLE 1 /* full TDM COEX to maintain backward compatiblity */ +#define WL_BTC_PREMPT 2 /* full TDM COEX with preemption */ +#define WL_BTC_LITE 3 /* light weight coex for large isolation platform */ +#define WL_BTC_PARALLEL 4 /* BT and WLAN run in parallel with separate antenna */ +#define WL_BTC_HYBRID 5 /* hybrid coex, only ack is allowed to transmit in BT slot */ +#define WL_BTC_DEFAULT 8 /* set the default mode for the device */ +#define WL_INF_BTC_DISABLE 0 +#define WL_INF_BTC_ENABLE 1 +#define WL_INF_BTC_AUTO 3 + +/* BTC wire used by "btc_wire" iovar */ +#define WL_BTC_DEFWIRE 0 /* use default wire setting */ +#define WL_BTC_2WIRE 2 /* use 2-wire BTC */ +#define WL_BTC_3WIRE 3 /* use 3-wire BTC */ +#define WL_BTC_4WIRE 4 /* use 4-wire BTC */ + +/* BTC flags: BTC configuration that can be set by host */ +#define WL_BTC_FLAG_PREMPT (1 << 0) +#define WL_BTC_FLAG_BT_DEF (1 << 1) +#define WL_BTC_FLAG_ACTIVE_PROT (1 << 2) +#define WL_BTC_FLAG_SIM_RSP (1 << 3) +#define WL_BTC_FLAG_PS_PROTECT (1 << 4) +#define WL_BTC_FLAG_SIM_TX_LP (1 << 5) +#define WL_BTC_FLAG_ECI (1 << 6) +#define WL_BTC_FLAG_LIGHT (1 << 7) +#define WL_BTC_FLAG_PARALLEL (1 << 8) + +/* Message levels */ +#define WL_ERROR_VAL 0x00000001 +#define WL_TRACE_VAL 0x00000002 +#define WL_PRHDRS_VAL 0x00000004 +#define WL_PRPKT_VAL 0x00000008 +#define WL_INFORM_VAL 0x00000010 +#define WL_TMP_VAL 0x00000020 +#define WL_OID_VAL 0x00000040 +#define WL_RATE_VAL 0x00000080 +#define WL_ASSOC_VAL 0x00000100 +#define WL_PRUSR_VAL 0x00000200 +#define WL_PS_VAL 0x00000400 +#define WL_TXPWR_VAL 0x00000800 /* retired in TOT on 6/10/2009 */ +#define WL_PORT_VAL 0x00001000 +#define WL_DUAL_VAL 0x00002000 +#define WL_WSEC_VAL 0x00004000 +#define WL_WSEC_DUMP_VAL 0x00008000 +#define WL_LOG_VAL 0x00010000 +#define WL_NRSSI_VAL 0x00020000 /* retired in TOT on 6/10/2009 */ +#define WL_LOFT_VAL 0x00040000 /* retired in TOT on 6/10/2009 */ +#define WL_REGULATORY_VAL 0x00080000 +#define WL_PHYCAL_VAL 0x00100000 /* retired in TOT on 6/10/2009 */ +#define WL_RADAR_VAL 0x00200000 /* retired in TOT on 6/10/2009 */ +#define WL_MPC_VAL 0x00400000 +#define WL_APSTA_VAL 0x00800000 +#define WL_DFS_VAL 0x01000000 +#define WL_BA_VAL 0x02000000 /* retired in TOT on 6/14/2010 */ +#define WL_ACI_VAL 0x04000000 +#define WL_MBSS_VAL 0x04000000 +#define WL_CAC_VAL 0x08000000 +#define WL_AMSDU_VAL 0x10000000 +#define WL_AMPDU_VAL 0x20000000 +#define WL_FFPLD_VAL 0x40000000 + +/* wl_msg_level is full. For new bits take the next one and AND with + * wl_msg_level2 in wl_dbg.h + */ +#define WL_DPT_VAL 0x00000001 +#define WL_SCAN_VAL 0x00000002 +#define WL_WOWL_VAL 0x00000004 +#define WL_COEX_VAL 0x00000008 +#define WL_RTDC_VAL 0x00000010 +#define WL_PROTO_VAL 0x00000020 +#define WL_BTA_VAL 0x00000040 +#define WL_CHANINT_VAL 0x00000080 +#define WL_THERMAL_VAL 0x00000100 /* retired in TOT on 6/10/2009 */ +#define WL_P2P_VAL 0x00000200 +#define WL_ITFR_VAL 0x00000400 +#define WL_MCHAN_VAL 0x00000800 +#define WL_TDLS_VAL 0x00001000 +#define WL_MCNX_VAL 0x00002000 +#define WL_PROT_VAL 0x00004000 +#define WL_PSTA_VAL 0x00008000 +#define WL_TBTT_VAL 0x00010000 +#define WL_NIC_VAL 0x00020000 +#define WL_PWRSEL_VAL 0x00040000 +/* use top-bit for WL_TIME_STAMP_VAL because this is a modifier + * rather than a message-type of its own + */ +#define WL_TIMESTAMP_VAL 0x80000000 + +/* max # of leds supported by GPIO (gpio pin# == led index#) */ +#define WL_LED_NUMGPIO 32 /* gpio 0-31 */ + +/* led per-pin behaviors */ +#define WL_LED_OFF 0 /* always off */ +#define WL_LED_ON 1 /* always on */ +#define WL_LED_ACTIVITY 2 /* activity */ +#define WL_LED_RADIO 3 /* radio enabled */ +#define WL_LED_ARADIO 4 /* 5 Ghz radio enabled */ +#define WL_LED_BRADIO 5 /* 2.4Ghz radio enabled */ +#define WL_LED_BGMODE 6 /* on if gmode, off if bmode */ +#define WL_LED_WI1 7 +#define WL_LED_WI2 8 +#define WL_LED_WI3 9 +#define WL_LED_ASSOC 10 /* associated state indicator */ +#define WL_LED_INACTIVE 11 /* null behavior (clears default behavior) */ +#define WL_LED_ASSOCACT 12 /* on when associated; blink fast for activity */ +#define WL_LED_WI4 13 +#define WL_LED_WI5 14 +#define WL_LED_BLINKSLOW 15 /* blink slow */ +#define WL_LED_BLINKMED 16 /* blink med */ +#define WL_LED_BLINKFAST 17 /* blink fast */ +#define WL_LED_BLINKCUSTOM 18 /* blink custom */ +#define WL_LED_BLINKPERIODIC 19 /* blink periodic (custom 1000ms / off 400ms) */ +#define WL_LED_ASSOC_WITH_SEC 20 /* when connected with security */ + /* keep on for 300 sec */ +#define WL_LED_START_OFF 21 /* off upon boot, could be turned on later */ +#define WL_LED_NUMBEHAVIOR 22 + +/* led behavior numeric value format */ +#define WL_LED_BEH_MASK 0x7f /* behavior mask */ +#define WL_LED_AL_MASK 0x80 /* activelow (polarity) bit */ + +/* maximum channels returned by the get valid channels iovar */ +#define WL_NUMCHANNELS 64 + +/* max number of chanspecs (used by the iovar to calc. buf space) */ +#define WL_NUMCHANSPECS 110 + +/* WDS link local endpoint WPA role */ +#define WL_WDS_WPA_ROLE_AUTH 0 /* authenticator */ +#define WL_WDS_WPA_ROLE_SUP 1 /* supplicant */ +#define WL_WDS_WPA_ROLE_AUTO 255 /* auto, based on mac addr value */ + +/* number of bytes needed to define a 128-bit mask for MAC event reporting */ +#define WL_EVENTING_MASK_LEN 16 + +/* + * Join preference iovar value is an array of tuples. Each tuple has a one-byte type, + * a one-byte length, and a variable length value. RSSI type tuple must be present + * in the array. + * + * Types are defined in "join preference types" section. + * + * Length is the value size in octets. It is reserved for WL_JOIN_PREF_WPA type tuple + * and must be set to zero. + * + * Values are defined below. + * + * 1. RSSI - 2 octets + * offset 0: reserved + * offset 1: reserved + * + * 2. WPA - 2 + 12 * n octets (n is # tuples defined below) + * offset 0: reserved + * offset 1: # of tuples + * offset 2: tuple 1 + * offset 14: tuple 2 + * ... + * offset 2 + 12 * (n - 1) octets: tuple n + * + * struct wpa_cfg_tuple { + * uint8 akm[DOT11_OUI_LEN+1]; akm suite + * uint8 ucipher[DOT11_OUI_LEN+1]; unicast cipher suite + * uint8 mcipher[DOT11_OUI_LEN+1]; multicast cipher suite + * }; + * + * multicast cipher suite can be specified as a specific cipher suite or WL_WPA_ACP_MCS_ANY. + * + * 3. BAND - 2 octets + * offset 0: reserved + * offset 1: see "band preference" and "band types" + * + * 4. BAND RSSI - 2 octets + * offset 0: band types + * offset 1: +ve RSSI boost balue in dB + */ + +/* join preference types */ +#define WL_JOIN_PREF_RSSI 1 /* by RSSI */ +#define WL_JOIN_PREF_WPA 2 /* by akm and ciphers */ +#define WL_JOIN_PREF_BAND 3 /* by 802.11 band */ +#define WL_JOIN_PREF_RSSI_DELTA 4 /* by 802.11 band only if RSSI delta condition matches */ +#define WL_JOIN_PREF_TRANS_PREF 5 /* defined by requesting AP */ + +/* band preference */ +#define WLJP_BAND_ASSOC_PREF 255 /* use what WLC_SET_ASSOC_PREFER ioctl specifies */ + +/* any multicast cipher suite */ +#define WL_WPA_ACP_MCS_ANY "\x00\x00\x00\x00" + +struct tsinfo_arg { + uint8 octets[3]; +}; +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +#define NFIFO 6 /* # tx/rx fifopairs */ + +#define WL_CNT_T_VERSION 8 /* current version of wl_cnt_t struct */ + +typedef struct { + uint16 version; /* see definition of WL_CNT_T_VERSION */ + uint16 length; /* length of entire structure */ + + /* transmit stat counters */ + uint32 txframe; /* tx data frames */ + uint32 txbyte; /* tx data bytes */ + uint32 txretrans; /* tx mac retransmits */ + uint32 txerror; /* tx data errors (derived: sum of others) */ + uint32 txctl; /* tx management frames */ + uint32 txprshort; /* tx short preamble frames */ + uint32 txserr; /* tx status errors */ + uint32 txnobuf; /* tx out of buffers errors */ + uint32 txnoassoc; /* tx discard because we're not associated */ + uint32 txrunt; /* tx runt frames */ + uint32 txchit; /* tx header cache hit (fastpath) */ + uint32 txcmiss; /* tx header cache miss (slowpath) */ + + /* transmit chip error counters */ + uint32 txuflo; /* tx fifo underflows */ + uint32 txphyerr; /* tx phy errors (indicated in tx status) */ + uint32 txphycrs; + + /* receive stat counters */ + uint32 rxframe; /* rx data frames */ + uint32 rxbyte; /* rx data bytes */ + uint32 rxerror; /* rx data errors (derived: sum of others) */ + uint32 rxctl; /* rx management frames */ + uint32 rxnobuf; /* rx out of buffers errors */ + uint32 rxnondata; /* rx non data frames in the data channel errors */ + uint32 rxbadds; /* rx bad DS errors */ + uint32 rxbadcm; /* rx bad control or management frames */ + uint32 rxfragerr; /* rx fragmentation errors */ + uint32 rxrunt; /* rx runt frames */ + uint32 rxgiant; /* rx giant frames */ + uint32 rxnoscb; /* rx no scb error */ + uint32 rxbadproto; /* rx invalid frames */ + uint32 rxbadsrcmac; /* rx frames with Invalid Src Mac */ + uint32 rxbadda; /* rx frames tossed for invalid da */ + uint32 rxfilter; /* rx frames filtered out */ + + /* receive chip error counters */ + uint32 rxoflo; /* rx fifo overflow errors */ + uint32 rxuflo[NFIFO]; /* rx dma descriptor underflow errors */ + + uint32 d11cnt_txrts_off; /* d11cnt txrts value when reset d11cnt */ + uint32 d11cnt_rxcrc_off; /* d11cnt rxcrc value when reset d11cnt */ + uint32 d11cnt_txnocts_off; /* d11cnt txnocts value when reset d11cnt */ + + /* misc counters */ + uint32 dmade; /* tx/rx dma descriptor errors */ + uint32 dmada; /* tx/rx dma data errors */ + uint32 dmape; /* tx/rx dma descriptor protocol errors */ + uint32 reset; /* reset count */ + uint32 tbtt; /* cnts the TBTT int's */ + uint32 txdmawar; + uint32 pkt_callback_reg_fail; /* callbacks register failure */ + + /* MAC counters: 32-bit version of d11.h's macstat_t */ + uint32 txallfrm; /* total number of frames sent, incl. Data, ACK, RTS, CTS, + * Control Management (includes retransmissions) + */ + uint32 txrtsfrm; /* number of RTS sent out by the MAC */ + uint32 txctsfrm; /* number of CTS sent out by the MAC */ + uint32 txackfrm; /* number of ACK frames sent out */ + uint32 txdnlfrm; /* Not used */ + uint32 txbcnfrm; /* beacons transmitted */ + uint32 txfunfl[8]; /* per-fifo tx underflows */ + uint32 txtplunfl; /* Template underflows (mac was too slow to transmit ACK/CTS + * or BCN) + */ + uint32 txphyerror; /* Transmit phy error, type of error is reported in tx-status for + * driver enqueued frames + */ + uint32 rxfrmtoolong; /* Received frame longer than legal limit (2346 bytes) */ + uint32 rxfrmtooshrt; /* Received frame did not contain enough bytes for its frame type */ + uint32 rxinvmachdr; /* Either the protocol version != 0 or frame type not + * data/control/management + */ + uint32 rxbadfcs; /* number of frames for which the CRC check failed in the MAC */ + uint32 rxbadplcp; /* parity check of the PLCP header failed */ + uint32 rxcrsglitch; /* PHY was able to correlate the preamble but not the header */ + uint32 rxstrt; /* Number of received frames with a good PLCP + * (i.e. passing parity check) + */ + uint32 rxdfrmucastmbss; /* Number of received DATA frames with good FCS and matching RA */ + uint32 rxmfrmucastmbss; /* number of received mgmt frames with good FCS and matching RA */ + uint32 rxcfrmucast; /* number of received CNTRL frames with good FCS and matching RA */ + uint32 rxrtsucast; /* number of unicast RTS addressed to the MAC (good FCS) */ + uint32 rxctsucast; /* number of unicast CTS addressed to the MAC (good FCS) */ + uint32 rxackucast; /* number of ucast ACKS received (good FCS) */ + uint32 rxdfrmocast; /* number of received DATA frames (good FCS and not matching RA) */ + uint32 rxmfrmocast; /* number of received MGMT frames (good FCS and not matching RA) */ + uint32 rxcfrmocast; /* number of received CNTRL frame (good FCS and not matching RA) */ + uint32 rxrtsocast; /* number of received RTS not addressed to the MAC */ + uint32 rxctsocast; /* number of received CTS not addressed to the MAC */ + uint32 rxdfrmmcast; /* number of RX Data multicast frames received by the MAC */ + uint32 rxmfrmmcast; /* number of RX Management multicast frames received by the MAC */ + uint32 rxcfrmmcast; /* number of RX Control multicast frames received by the MAC + * (unlikely to see these) + */ + uint32 rxbeaconmbss; /* beacons received from member of BSS */ + uint32 rxdfrmucastobss; /* number of unicast frames addressed to the MAC from + * other BSS (WDS FRAME) + */ + uint32 rxbeaconobss; /* beacons received from other BSS */ + uint32 rxrsptmout; /* Number of response timeouts for transmitted frames + * expecting a response + */ + uint32 bcntxcancl; /* transmit beacons canceled due to receipt of beacon (IBSS) */ + uint32 rxf0ovfl; /* Number of receive fifo 0 overflows */ + uint32 rxf1ovfl; /* Number of receive fifo 1 overflows (obsolete) */ + uint32 rxf2ovfl; /* Number of receive fifo 2 overflows (obsolete) */ + uint32 txsfovfl; /* Number of transmit status fifo overflows (obsolete) */ + uint32 pmqovfl; /* Number of PMQ overflows */ + uint32 rxcgprqfrm; /* Number of received Probe requests that made it into + * the PRQ fifo + */ + uint32 rxcgprsqovfl; /* Rx Probe Request Que overflow in the AP */ + uint32 txcgprsfail; /* Tx Probe Response Fail. AP sent probe response but did + * not get ACK + */ + uint32 txcgprssuc; /* Tx Probe Response Success (ACK was received) */ + uint32 prs_timeout; /* Number of probe requests that were dropped from the PRQ + * fifo because a probe response could not be sent out within + * the time limit defined in M_PRS_MAXTIME + */ + uint32 rxnack; /* obsolete */ + uint32 frmscons; /* obsolete */ + uint32 txnack; /* obsolete */ + uint32 txglitch_nack; /* obsolete */ + uint32 txburst; /* obsolete */ + + /* 802.11 MIB counters, pp. 614 of 802.11 reaff doc. */ + uint32 txfrag; /* dot11TransmittedFragmentCount */ + uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ + uint32 txfail; /* dot11FailedCount */ + uint32 txretry; /* dot11RetryCount */ + uint32 txretrie; /* dot11MultipleRetryCount */ + uint32 rxdup; /* dot11FrameduplicateCount */ + uint32 txrts; /* dot11RTSSuccessCount */ + uint32 txnocts; /* dot11RTSFailureCount */ + uint32 txnoack; /* dot11ACKFailureCount */ + uint32 rxfrag; /* dot11ReceivedFragmentCount */ + uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ + uint32 rxcrc; /* dot11FCSErrorCount */ + uint32 txfrmsnt; /* dot11TransmittedFrameCount (bogus MIB?) */ + uint32 rxundec; /* dot11WEPUndecryptableCount */ + + /* WPA2 counters (see rxundec for DecryptFailureCount) */ + uint32 tkipmicfaill; /* TKIPLocalMICFailures */ + uint32 tkipcntrmsr; /* TKIPCounterMeasuresInvoked */ + uint32 tkipreplay; /* TKIPReplays */ + uint32 ccmpfmterr; /* CCMPFormatErrors */ + uint32 ccmpreplay; /* CCMPReplays */ + uint32 ccmpundec; /* CCMPDecryptErrors */ + uint32 fourwayfail; /* FourWayHandshakeFailures */ + uint32 wepundec; /* dot11WEPUndecryptableCount */ + uint32 wepicverr; /* dot11WEPICVErrorCount */ + uint32 decsuccess; /* DecryptSuccessCount */ + uint32 tkipicverr; /* TKIPICVErrorCount */ + uint32 wepexcluded; /* dot11WEPExcludedCount */ + + uint32 txchanrej; /* Tx frames suppressed due to channel rejection */ + uint32 psmwds; /* Count PSM watchdogs */ + uint32 phywatchdog; /* Count Phy watchdogs (triggered by ucode) */ + + /* MBSS counters, AP only */ + uint32 prq_entries_handled; /* PRQ entries read in */ + uint32 prq_undirected_entries; /* which were bcast bss & ssid */ + uint32 prq_bad_entries; /* which could not be translated to info */ + uint32 atim_suppress_count; /* TX suppressions on ATIM fifo */ + uint32 bcn_template_not_ready; /* Template marked in use on send bcn ... */ + uint32 bcn_template_not_ready_done; /* ...but "DMA done" interrupt rcvd */ + uint32 late_tbtt_dpc; /* TBTT DPC did not happen in time */ + + /* per-rate receive stat counters */ + uint32 rx1mbps; /* packets rx at 1Mbps */ + uint32 rx2mbps; /* packets rx at 2Mbps */ + uint32 rx5mbps5; /* packets rx at 5.5Mbps */ + uint32 rx6mbps; /* packets rx at 6Mbps */ + uint32 rx9mbps; /* packets rx at 9Mbps */ + uint32 rx11mbps; /* packets rx at 11Mbps */ + uint32 rx12mbps; /* packets rx at 12Mbps */ + uint32 rx18mbps; /* packets rx at 18Mbps */ + uint32 rx24mbps; /* packets rx at 24Mbps */ + uint32 rx36mbps; /* packets rx at 36Mbps */ + uint32 rx48mbps; /* packets rx at 48Mbps */ + uint32 rx54mbps; /* packets rx at 54Mbps */ + uint32 rx108mbps; /* packets rx at 108mbps */ + uint32 rx162mbps; /* packets rx at 162mbps */ + uint32 rx216mbps; /* packets rx at 216 mbps */ + uint32 rx270mbps; /* packets rx at 270 mbps */ + uint32 rx324mbps; /* packets rx at 324 mbps */ + uint32 rx378mbps; /* packets rx at 378 mbps */ + uint32 rx432mbps; /* packets rx at 432 mbps */ + uint32 rx486mbps; /* packets rx at 486 mbps */ + uint32 rx540mbps; /* packets rx at 540 mbps */ + + /* pkteng rx frame stats */ + uint32 pktengrxducast; /* unicast frames rxed by the pkteng code */ + uint32 pktengrxdmcast; /* multicast frames rxed by the pkteng code */ + + uint32 rfdisable; /* count of radio disables */ + uint32 bphy_rxcrsglitch; /* PHY count of bphy glitches */ + + uint32 txexptime; /* Tx frames suppressed due to timer expiration */ + + uint32 txmpdu_sgi; /* count for sgi transmit */ + uint32 rxmpdu_sgi; /* count for sgi received */ + uint32 txmpdu_stbc; /* count for stbc transmit */ + uint32 rxmpdu_stbc; /* count for stbc received */ + + uint32 rxundec_mcst; /* dot11WEPUndecryptableCount */ + + /* WPA2 counters (see rxundec for DecryptFailureCount) */ + uint32 tkipmicfaill_mcst; /* TKIPLocalMICFailures */ + uint32 tkipcntrmsr_mcst; /* TKIPCounterMeasuresInvoked */ + uint32 tkipreplay_mcst; /* TKIPReplays */ + uint32 ccmpfmterr_mcst; /* CCMPFormatErrors */ + uint32 ccmpreplay_mcst; /* CCMPReplays */ + uint32 ccmpundec_mcst; /* CCMPDecryptErrors */ + uint32 fourwayfail_mcst; /* FourWayHandshakeFailures */ + uint32 wepundec_mcst; /* dot11WEPUndecryptableCount */ + uint32 wepicverr_mcst; /* dot11WEPICVErrorCount */ + uint32 decsuccess_mcst; /* DecryptSuccessCount */ + uint32 tkipicverr_mcst; /* TKIPICVErrorCount */ + uint32 wepexcluded_mcst; /* dot11WEPExcludedCount */ + + uint32 dma_hang; /* count for dma hang */ + uint32 reinit; /* count for reinit */ + + uint32 pstatxucast; /* count of ucast frames xmitted on all psta assoc */ + uint32 pstatxnoassoc; /* count of txnoassoc frames xmitted on all psta assoc */ + uint32 pstarxucast; /* count of ucast frames received on all psta assoc */ + uint32 pstarxbcmc; /* count of bcmc frames received on all psta */ + uint32 pstatxbcmc; /* count of bcmc frames transmitted on all psta */ + + uint32 cso_passthrough; /* hw cso required but passthrough */ +} wl_cnt_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +typedef struct { + uint16 version; /* see definition of WL_CNT_T_VERSION */ + uint16 length; /* length of entire structure */ + + /* transmit stat counters */ + uint32 txframe; /* tx data frames */ + uint32 txbyte; /* tx data bytes */ + uint32 txretrans; /* tx mac retransmits */ + uint32 txerror; /* tx data errors (derived: sum of others) */ + uint32 txctl; /* tx management frames */ + uint32 txprshort; /* tx short preamble frames */ + uint32 txserr; /* tx status errors */ + uint32 txnobuf; /* tx out of buffers errors */ + uint32 txnoassoc; /* tx discard because we're not associated */ + uint32 txrunt; /* tx runt frames */ + uint32 txchit; /* tx header cache hit (fastpath) */ + uint32 txcmiss; /* tx header cache miss (slowpath) */ + + /* transmit chip error counters */ + uint32 txuflo; /* tx fifo underflows */ + uint32 txphyerr; /* tx phy errors (indicated in tx status) */ + uint32 txphycrs; + + /* receive stat counters */ + uint32 rxframe; /* rx data frames */ + uint32 rxbyte; /* rx data bytes */ + uint32 rxerror; /* rx data errors (derived: sum of others) */ + uint32 rxctl; /* rx management frames */ + uint32 rxnobuf; /* rx out of buffers errors */ + uint32 rxnondata; /* rx non data frames in the data channel errors */ + uint32 rxbadds; /* rx bad DS errors */ + uint32 rxbadcm; /* rx bad control or management frames */ + uint32 rxfragerr; /* rx fragmentation errors */ + uint32 rxrunt; /* rx runt frames */ + uint32 rxgiant; /* rx giant frames */ + uint32 rxnoscb; /* rx no scb error */ + uint32 rxbadproto; /* rx invalid frames */ + uint32 rxbadsrcmac; /* rx frames with Invalid Src Mac */ + uint32 rxbadda; /* rx frames tossed for invalid da */ + uint32 rxfilter; /* rx frames filtered out */ + + /* receive chip error counters */ + uint32 rxoflo; /* rx fifo overflow errors */ + uint32 rxuflo[NFIFO]; /* rx dma descriptor underflow errors */ + + uint32 d11cnt_txrts_off; /* d11cnt txrts value when reset d11cnt */ + uint32 d11cnt_rxcrc_off; /* d11cnt rxcrc value when reset d11cnt */ + uint32 d11cnt_txnocts_off; /* d11cnt txnocts value when reset d11cnt */ + + /* misc counters */ + uint32 dmade; /* tx/rx dma descriptor errors */ + uint32 dmada; /* tx/rx dma data errors */ + uint32 dmape; /* tx/rx dma descriptor protocol errors */ + uint32 reset; /* reset count */ + uint32 tbtt; /* cnts the TBTT int's */ + uint32 txdmawar; + uint32 pkt_callback_reg_fail; /* callbacks register failure */ + + /* MAC counters: 32-bit version of d11.h's macstat_t */ + uint32 txallfrm; /* total number of frames sent, incl. Data, ACK, RTS, CTS, + * Control Management (includes retransmissions) + */ + uint32 txrtsfrm; /* number of RTS sent out by the MAC */ + uint32 txctsfrm; /* number of CTS sent out by the MAC */ + uint32 txackfrm; /* number of ACK frames sent out */ + uint32 txdnlfrm; /* Not used */ + uint32 txbcnfrm; /* beacons transmitted */ + uint32 txfunfl[8]; /* per-fifo tx underflows */ + uint32 txtplunfl; /* Template underflows (mac was too slow to transmit ACK/CTS + * or BCN) + */ + uint32 txphyerror; /* Transmit phy error, type of error is reported in tx-status for + * driver enqueued frames + */ + uint32 rxfrmtoolong; /* Received frame longer than legal limit (2346 bytes) */ + uint32 rxfrmtooshrt; /* Received frame did not contain enough bytes for its frame type */ + uint32 rxinvmachdr; /* Either the protocol version != 0 or frame type not + * data/control/management + */ + uint32 rxbadfcs; /* number of frames for which the CRC check failed in the MAC */ + uint32 rxbadplcp; /* parity check of the PLCP header failed */ + uint32 rxcrsglitch; /* PHY was able to correlate the preamble but not the header */ + uint32 rxstrt; /* Number of received frames with a good PLCP + * (i.e. passing parity check) + */ + uint32 rxdfrmucastmbss; /* Number of received DATA frames with good FCS and matching RA */ + uint32 rxmfrmucastmbss; /* number of received mgmt frames with good FCS and matching RA */ + uint32 rxcfrmucast; /* number of received CNTRL frames with good FCS and matching RA */ + uint32 rxrtsucast; /* number of unicast RTS addressed to the MAC (good FCS) */ + uint32 rxctsucast; /* number of unicast CTS addressed to the MAC (good FCS) */ + uint32 rxackucast; /* number of ucast ACKS received (good FCS) */ + uint32 rxdfrmocast; /* number of received DATA frames (good FCS and not matching RA) */ + uint32 rxmfrmocast; /* number of received MGMT frames (good FCS and not matching RA) */ + uint32 rxcfrmocast; /* number of received CNTRL frame (good FCS and not matching RA) */ + uint32 rxrtsocast; /* number of received RTS not addressed to the MAC */ + uint32 rxctsocast; /* number of received CTS not addressed to the MAC */ + uint32 rxdfrmmcast; /* number of RX Data multicast frames received by the MAC */ + uint32 rxmfrmmcast; /* number of RX Management multicast frames received by the MAC */ + uint32 rxcfrmmcast; /* number of RX Control multicast frames received by the MAC + * (unlikely to see these) + */ + uint32 rxbeaconmbss; /* beacons received from member of BSS */ + uint32 rxdfrmucastobss; /* number of unicast frames addressed to the MAC from + * other BSS (WDS FRAME) + */ + uint32 rxbeaconobss; /* beacons received from other BSS */ + uint32 rxrsptmout; /* Number of response timeouts for transmitted frames + * expecting a response + */ + uint32 bcntxcancl; /* transmit beacons canceled due to receipt of beacon (IBSS) */ + uint32 rxf0ovfl; /* Number of receive fifo 0 overflows */ + uint32 rxf1ovfl; /* Number of receive fifo 1 overflows (obsolete) */ + uint32 rxf2ovfl; /* Number of receive fifo 2 overflows (obsolete) */ + uint32 txsfovfl; /* Number of transmit status fifo overflows (obsolete) */ + uint32 pmqovfl; /* Number of PMQ overflows */ + uint32 rxcgprqfrm; /* Number of received Probe requests that made it into + * the PRQ fifo + */ + uint32 rxcgprsqovfl; /* Rx Probe Request Que overflow in the AP */ + uint32 txcgprsfail; /* Tx Probe Response Fail. AP sent probe response but did + * not get ACK + */ + uint32 txcgprssuc; /* Tx Probe Response Success (ACK was received) */ + uint32 prs_timeout; /* Number of probe requests that were dropped from the PRQ + * fifo because a probe response could not be sent out within + * the time limit defined in M_PRS_MAXTIME + */ + uint32 rxnack; + uint32 frmscons; + uint32 txnack; + uint32 txglitch_nack; /* obsolete */ + uint32 txburst; /* obsolete */ + + /* 802.11 MIB counters, pp. 614 of 802.11 reaff doc. */ + uint32 txfrag; /* dot11TransmittedFragmentCount */ + uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ + uint32 txfail; /* dot11FailedCount */ + uint32 txretry; /* dot11RetryCount */ + uint32 txretrie; /* dot11MultipleRetryCount */ + uint32 rxdup; /* dot11FrameduplicateCount */ + uint32 txrts; /* dot11RTSSuccessCount */ + uint32 txnocts; /* dot11RTSFailureCount */ + uint32 txnoack; /* dot11ACKFailureCount */ + uint32 rxfrag; /* dot11ReceivedFragmentCount */ + uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ + uint32 rxcrc; /* dot11FCSErrorCount */ + uint32 txfrmsnt; /* dot11TransmittedFrameCount (bogus MIB?) */ + uint32 rxundec; /* dot11WEPUndecryptableCount */ + + /* WPA2 counters (see rxundec for DecryptFailureCount) */ + uint32 tkipmicfaill; /* TKIPLocalMICFailures */ + uint32 tkipcntrmsr; /* TKIPCounterMeasuresInvoked */ + uint32 tkipreplay; /* TKIPReplays */ + uint32 ccmpfmterr; /* CCMPFormatErrors */ + uint32 ccmpreplay; /* CCMPReplays */ + uint32 ccmpundec; /* CCMPDecryptErrors */ + uint32 fourwayfail; /* FourWayHandshakeFailures */ + uint32 wepundec; /* dot11WEPUndecryptableCount */ + uint32 wepicverr; /* dot11WEPICVErrorCount */ + uint32 decsuccess; /* DecryptSuccessCount */ + uint32 tkipicverr; /* TKIPICVErrorCount */ + uint32 wepexcluded; /* dot11WEPExcludedCount */ + + uint32 rxundec_mcst; /* dot11WEPUndecryptableCount */ + + /* WPA2 counters (see rxundec for DecryptFailureCount) */ + uint32 tkipmicfaill_mcst; /* TKIPLocalMICFailures */ + uint32 tkipcntrmsr_mcst; /* TKIPCounterMeasuresInvoked */ + uint32 tkipreplay_mcst; /* TKIPReplays */ + uint32 ccmpfmterr_mcst; /* CCMPFormatErrors */ + uint32 ccmpreplay_mcst; /* CCMPReplays */ + uint32 ccmpundec_mcst; /* CCMPDecryptErrors */ + uint32 fourwayfail_mcst; /* FourWayHandshakeFailures */ + uint32 wepundec_mcst; /* dot11WEPUndecryptableCount */ + uint32 wepicverr_mcst; /* dot11WEPICVErrorCount */ + uint32 decsuccess_mcst; /* DecryptSuccessCount */ + uint32 tkipicverr_mcst; /* TKIPICVErrorCount */ + uint32 wepexcluded_mcst; /* dot11WEPExcludedCount */ + + uint32 txchanrej; /* Tx frames suppressed due to channel rejection */ + uint32 txexptime; /* Tx frames suppressed due to timer expiration */ + uint32 psmwds; /* Count PSM watchdogs */ + uint32 phywatchdog; /* Count Phy watchdogs (triggered by ucode) */ + + /* MBSS counters, AP only */ + uint32 prq_entries_handled; /* PRQ entries read in */ + uint32 prq_undirected_entries; /* which were bcast bss & ssid */ + uint32 prq_bad_entries; /* which could not be translated to info */ + uint32 atim_suppress_count; /* TX suppressions on ATIM fifo */ + uint32 bcn_template_not_ready; /* Template marked in use on send bcn ... */ + uint32 bcn_template_not_ready_done; /* ...but "DMA done" interrupt rcvd */ + uint32 late_tbtt_dpc; /* TBTT DPC did not happen in time */ + + /* per-rate receive stat counters */ + uint32 rx1mbps; /* packets rx at 1Mbps */ + uint32 rx2mbps; /* packets rx at 2Mbps */ + uint32 rx5mbps5; /* packets rx at 5.5Mbps */ + uint32 rx6mbps; /* packets rx at 6Mbps */ + uint32 rx9mbps; /* packets rx at 9Mbps */ + uint32 rx11mbps; /* packets rx at 11Mbps */ + uint32 rx12mbps; /* packets rx at 12Mbps */ + uint32 rx18mbps; /* packets rx at 18Mbps */ + uint32 rx24mbps; /* packets rx at 24Mbps */ + uint32 rx36mbps; /* packets rx at 36Mbps */ + uint32 rx48mbps; /* packets rx at 48Mbps */ + uint32 rx54mbps; /* packets rx at 54Mbps */ + uint32 rx108mbps; /* packets rx at 108mbps */ + uint32 rx162mbps; /* packets rx at 162mbps */ + uint32 rx216mbps; /* packets rx at 216 mbps */ + uint32 rx270mbps; /* packets rx at 270 mbps */ + uint32 rx324mbps; /* packets rx at 324 mbps */ + uint32 rx378mbps; /* packets rx at 378 mbps */ + uint32 rx432mbps; /* packets rx at 432 mbps */ + uint32 rx486mbps; /* packets rx at 486 mbps */ + uint32 rx540mbps; /* packets rx at 540 mbps */ + + /* pkteng rx frame stats */ + uint32 pktengrxducast; /* unicast frames rxed by the pkteng code */ + uint32 pktengrxdmcast; /* multicast frames rxed by the pkteng code */ + + uint32 rfdisable; /* count of radio disables */ + uint32 bphy_rxcrsglitch; /* PHY count of bphy glitches */ + + uint32 txmpdu_sgi; /* count for sgi transmit */ + uint32 rxmpdu_sgi; /* count for sgi received */ + uint32 txmpdu_stbc; /* count for stbc transmit */ + uint32 rxmpdu_stbc; /* count for stbc received */ +} wl_cnt_ver_six_t; + +#define WL_DELTA_STATS_T_VERSION 1 /* current version of wl_delta_stats_t struct */ + +typedef struct { + uint16 version; /* see definition of WL_DELTA_STATS_T_VERSION */ + uint16 length; /* length of entire structure */ + + /* transmit stat counters */ + uint32 txframe; /* tx data frames */ + uint32 txbyte; /* tx data bytes */ + uint32 txretrans; /* tx mac retransmits */ + uint32 txfail; /* tx failures */ + + /* receive stat counters */ + uint32 rxframe; /* rx data frames */ + uint32 rxbyte; /* rx data bytes */ + + /* per-rate receive stat counters */ + uint32 rx1mbps; /* packets rx at 1Mbps */ + uint32 rx2mbps; /* packets rx at 2Mbps */ + uint32 rx5mbps5; /* packets rx at 5.5Mbps */ + uint32 rx6mbps; /* packets rx at 6Mbps */ + uint32 rx9mbps; /* packets rx at 9Mbps */ + uint32 rx11mbps; /* packets rx at 11Mbps */ + uint32 rx12mbps; /* packets rx at 12Mbps */ + uint32 rx18mbps; /* packets rx at 18Mbps */ + uint32 rx24mbps; /* packets rx at 24Mbps */ + uint32 rx36mbps; /* packets rx at 36Mbps */ + uint32 rx48mbps; /* packets rx at 48Mbps */ + uint32 rx54mbps; /* packets rx at 54Mbps */ + uint32 rx108mbps; /* packets rx at 108mbps */ + uint32 rx162mbps; /* packets rx at 162mbps */ + uint32 rx216mbps; /* packets rx at 216 mbps */ + uint32 rx270mbps; /* packets rx at 270 mbps */ + uint32 rx324mbps; /* packets rx at 324 mbps */ + uint32 rx378mbps; /* packets rx at 378 mbps */ + uint32 rx432mbps; /* packets rx at 432 mbps */ + uint32 rx486mbps; /* packets rx at 486 mbps */ + uint32 rx540mbps; /* packets rx at 540 mbps */ +} wl_delta_stats_t; +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +#define WL_WME_CNT_VERSION 1 /* current version of wl_wme_cnt_t */ + +typedef struct { + uint32 packets; + uint32 bytes; +} wl_traffic_stats_t; + +typedef struct { + uint16 version; /* see definition of WL_WME_CNT_VERSION */ + uint16 length; /* length of entire structure */ + + wl_traffic_stats_t tx[AC_COUNT]; /* Packets transmitted */ + wl_traffic_stats_t tx_failed[AC_COUNT]; /* Packets dropped or failed to transmit */ + wl_traffic_stats_t rx[AC_COUNT]; /* Packets received */ + wl_traffic_stats_t rx_failed[AC_COUNT]; /* Packets failed to receive */ + + wl_traffic_stats_t forward[AC_COUNT]; /* Packets forwarded by AP */ + + wl_traffic_stats_t tx_expired[AC_COUNT]; /* packets dropped due to lifetime expiry */ + +} wl_wme_cnt_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +struct wl_msglevel2 { + uint32 low; + uint32 high; +}; + +typedef struct wl_mkeep_alive_pkt { + uint16 version; /* Version for mkeep_alive */ + uint16 length; /* length of fixed parameters in the structure */ + uint32 period_msec; + uint16 len_bytes; + uint8 keep_alive_id; /* 0 - 3 for N = 4 */ + uint8 data[1]; +} wl_mkeep_alive_pkt_t; + +#define WL_MKEEP_ALIVE_VERSION 1 +#define WL_MKEEP_ALIVE_FIXED_LEN OFFSETOF(wl_mkeep_alive_pkt_t, data) +#define WL_MKEEP_ALIVE_PRECISION 500 + +#ifdef WLBA + +#define WLC_BA_CNT_VERSION 1 /* current version of wlc_ba_cnt_t */ + +/* block ack related stats */ +typedef struct wlc_ba_cnt { + uint16 version; /* WLC_BA_CNT_VERSION */ + uint16 length; /* length of entire structure */ + + /* transmit stat counters */ + uint32 txpdu; /* pdus sent */ + uint32 txsdu; /* sdus sent */ + uint32 txfc; /* tx side flow controlled packets */ + uint32 txfci; /* tx side flow control initiated */ + uint32 txretrans; /* retransmitted pdus */ + uint32 txbatimer; /* ba resend due to timer */ + uint32 txdrop; /* dropped packets */ + uint32 txaddbareq; /* addba req sent */ + uint32 txaddbaresp; /* addba resp sent */ + uint32 txdelba; /* delba sent */ + uint32 txba; /* ba sent */ + uint32 txbar; /* bar sent */ + uint32 txpad[4]; /* future */ + + /* receive side counters */ + uint32 rxpdu; /* pdus recd */ + uint32 rxqed; /* pdus buffered before sending up */ + uint32 rxdup; /* duplicate pdus */ + uint32 rxnobuf; /* pdus discarded due to no buf */ + uint32 rxaddbareq; /* addba req recd */ + uint32 rxaddbaresp; /* addba resp recd */ + uint32 rxdelba; /* delba recd */ + uint32 rxba; /* ba recd */ + uint32 rxbar; /* bar recd */ + uint32 rxinvba; /* invalid ba recd */ + uint32 rxbaholes; /* ba recd with holes */ + uint32 rxunexp; /* unexpected packets */ + uint32 rxpad[4]; /* future */ +} wlc_ba_cnt_t; +#endif /* WLBA */ + +/* structure for per-tid ampdu control */ +struct ampdu_tid_control { + uint8 tid; /* tid */ + uint8 enable; /* enable/disable */ +}; + +/* structure for identifying ea/tid for sending addba/delba */ +struct ampdu_ea_tid { + struct ether_addr ea; /* Station address */ + uint8 tid; /* tid */ +}; +/* structure for identifying retry/tid for retry_limit_tid/rr_retry_limit_tid */ +struct ampdu_retry_tid { + uint8 tid; /* tid */ + uint8 retry; /* retry value */ +}; + +/* Different discovery modes for dpt */ +#define DPT_DISCOVERY_MANUAL 0x01 /* manual discovery mode */ +#define DPT_DISCOVERY_AUTO 0x02 /* auto discovery mode */ +#define DPT_DISCOVERY_SCAN 0x04 /* scan-based discovery mode */ + +/* different path selection values */ +#define DPT_PATHSEL_AUTO 0 /* auto mode for path selection */ +#define DPT_PATHSEL_DIRECT 1 /* always use direct DPT path */ +#define DPT_PATHSEL_APPATH 2 /* always use AP path */ + +/* different ops for deny list */ +#define DPT_DENY_LIST_ADD 1 /* add to dpt deny list */ +#define DPT_DENY_LIST_REMOVE 2 /* remove from dpt deny list */ + +/* different ops for manual end point */ +#define DPT_MANUAL_EP_CREATE 1 /* create manual dpt endpoint */ +#define DPT_MANUAL_EP_MODIFY 2 /* modify manual dpt endpoint */ +#define DPT_MANUAL_EP_DELETE 3 /* delete manual dpt endpoint */ + +/* structure for dpt iovars */ +typedef struct dpt_iovar { + struct ether_addr ea; /* Station address */ + uint8 mode; /* mode: depends on iovar */ + uint32 pad; /* future */ +} dpt_iovar_t; + +/* flags to indicate DPT status */ +#define DPT_STATUS_ACTIVE 0x01 /* link active (though may be suspended) */ +#define DPT_STATUS_AES 0x02 /* link secured through AES encryption */ +#define DPT_STATUS_FAILED 0x04 /* DPT link failed */ + +#define DPT_FNAME_LEN 48 /* Max length of friendly name */ + +typedef struct dpt_status { + uint8 status; /* flags to indicate status */ + uint8 fnlen; /* length of friendly name */ + uchar name[DPT_FNAME_LEN]; /* friendly name */ + uint32 rssi; /* RSSI of the link */ + sta_info_t sta; /* sta info */ +} dpt_status_t; + +/* structure for dpt list */ +typedef struct dpt_list { + uint32 num; /* number of entries in struct */ + dpt_status_t status[1]; /* per station info */ +} dpt_list_t; + +/* structure for dpt friendly name */ +typedef struct dpt_fname { + uint8 len; /* length of friendly name */ + uchar name[DPT_FNAME_LEN]; /* friendly name */ +} dpt_fname_t; + +#define BDD_FNAME_LEN 32 /* Max length of friendly name */ +typedef struct bdd_fname { + uint8 len; /* length of friendly name */ + uchar name[BDD_FNAME_LEN]; /* friendly name */ +} bdd_fname_t; + +/* structure for addts arguments */ +/* For ioctls that take a list of TSPEC */ +struct tslist { + int count; /* number of tspecs */ + struct tsinfo_arg tsinfo[1]; /* variable length array of tsinfo */ +}; + +#ifdef WLTDLS +/* different ops for manual end point */ +#define TDLS_MANUAL_EP_CREATE 1 /* create manual dpt endpoint */ +#define TDLS_MANUAL_EP_MODIFY 2 /* modify manual dpt endpoint */ +#define TDLS_MANUAL_EP_DELETE 3 /* delete manual dpt endpoint */ +#define TDLS_MANUAL_EP_PM 4 /* put dpt endpoint in PM mode */ +#define TDLS_MANUAL_EP_WAKE 5 /* wake up dpt endpoint from PM */ +#define TDLS_MANUAL_EP_DISCOVERY 6 /* discover if endpoint is TDLS capable */ +#define TDLS_MANUAL_EP_CHSW 7 /* channel switch */ + +/* structure for tdls iovars */ +typedef struct tdls_iovar { + struct ether_addr ea; /* Station address */ + uint8 mode; /* mode: depends on iovar */ + chanspec_t chanspec; + uint32 pad; /* future */ +} tdls_iovar_t; + +/* modes */ +#define TDLS_WFD_IE_TX 0 +#define TDLS_WFD_IE_RX 1 +#define TDLS_WFD_IE_SIZE 255 +/* structure for tdls wfd ie */ +typedef struct tdls_wfd_ie_iovar { + struct ether_addr ea; /* Station address */ + uint8 mode; + uint8 length; + uint8 data[TDLS_WFD_IE_SIZE]; +} tdls_wfd_ie_iovar_t; +#endif /* WLTDLS */ + +/* structure for addts/delts arguments */ +typedef struct tspec_arg { + uint16 version; /* see definition of TSPEC_ARG_VERSION */ + uint16 length; /* length of entire structure */ + uint flag; /* bit field */ + /* TSPEC Arguments */ + struct tsinfo_arg tsinfo; /* TS Info bit field */ + uint16 nom_msdu_size; /* (Nominal or fixed) MSDU Size (bytes) */ + uint16 max_msdu_size; /* Maximum MSDU Size (bytes) */ + uint min_srv_interval; /* Minimum Service Interval (us) */ + uint max_srv_interval; /* Maximum Service Interval (us) */ + uint inactivity_interval; /* Inactivity Interval (us) */ + uint suspension_interval; /* Suspension Interval (us) */ + uint srv_start_time; /* Service Start Time (us) */ + uint min_data_rate; /* Minimum Data Rate (bps) */ + uint mean_data_rate; /* Mean Data Rate (bps) */ + uint peak_data_rate; /* Peak Data Rate (bps) */ + uint max_burst_size; /* Maximum Burst Size (bytes) */ + uint delay_bound; /* Delay Bound (us) */ + uint min_phy_rate; /* Minimum PHY Rate (bps) */ + uint16 surplus_bw; /* Surplus Bandwidth Allowance (range 1.0 to 8.0) */ + uint16 medium_time; /* Medium Time (32 us/s periods) */ + uint8 dialog_token; /* dialog token */ +} tspec_arg_t; + +/* tspec arg for desired station */ +typedef struct tspec_per_sta_arg { + struct ether_addr ea; + struct tspec_arg ts; +} tspec_per_sta_arg_t; + +/* structure for max bandwidth for each access category */ +typedef struct wme_max_bandwidth { + uint32 ac[AC_COUNT]; /* max bandwidth for each access category */ +} wme_max_bandwidth_t; + +#define WL_WME_MBW_PARAMS_IO_BYTES (sizeof(wme_max_bandwidth_t)) + +/* current version of wl_tspec_arg_t struct */ +#define TSPEC_ARG_VERSION 2 /* current version of wl_tspec_arg_t struct */ +#define TSPEC_ARG_LENGTH 55 /* argument length from tsinfo to medium_time */ +#define TSPEC_DEFAULT_DIALOG_TOKEN 42 /* default dialog token */ +#define TSPEC_DEFAULT_SBW_FACTOR 0x3000 /* default surplus bw */ + + +#define WL_WOWL_KEEPALIVE_MAX_PACKET_SIZE 80 +#define WLC_WOWL_MAX_KEEPALIVE 2 + +/* define for flag */ +#define TSPEC_PENDING 0 /* TSPEC pending */ +#define TSPEC_ACCEPTED 1 /* TSPEC accepted */ +#define TSPEC_REJECTED 2 /* TSPEC rejected */ +#define TSPEC_UNKNOWN 3 /* TSPEC unknown */ +#define TSPEC_STATUS_MASK 7 /* TSPEC status mask */ + + +/* Software feature flag defines used by wlfeatureflag */ +#ifdef WLAFTERBURNER +#define WL_SWFL_ABBFL 0x0001 /* Allow Afterburner on systems w/o hardware BFL */ +#define WL_SWFL_ABENCORE 0x0002 /* Allow AB on non-4318E chips */ +#endif /* WLAFTERBURNER */ +#define WL_SWFL_NOHWRADIO 0x0004 +#define WL_SWFL_FLOWCONTROL 0x0008 /* Enable backpressure to OS stack */ +#define WL_SWFL_WLBSSSORT 0x0010 /* Per-port supports sorting of BSS */ + +#define WL_LIFETIME_MAX 0xFFFF /* Max value in ms */ + +/* Packet lifetime configuration per ac */ +typedef struct wl_lifetime { + uint32 ac; /* access class */ + uint32 lifetime; /* Packet lifetime value in ms */ +} wl_lifetime_t; + +/* Channel Switch Announcement param */ +typedef struct wl_chan_switch { + uint8 mode; /* value 0 or 1 */ + uint8 count; /* count # of beacons before switching */ + chanspec_t chspec; /* chanspec */ + uint8 reg; /* regulatory class */ +} wl_chan_switch_t; + +/* Roaming trigger definitions for WLC_SET_ROAM_TRIGGER. + * + * (-100 < value < 0) value is used directly as a roaming trigger in dBm + * (0 <= value) value specifies a logical roaming trigger level from + * the list below + * + * WLC_GET_ROAM_TRIGGER always returns roaming trigger value in dBm, never + * the logical roam trigger value. + */ +#define WLC_ROAM_TRIGGER_DEFAULT 0 /* default roaming trigger */ +#define WLC_ROAM_TRIGGER_BANDWIDTH 1 /* optimize for bandwidth roaming trigger */ +#define WLC_ROAM_TRIGGER_DISTANCE 2 /* optimize for distance roaming trigger */ +#define WLC_ROAM_TRIGGER_AUTO 3 /* auto-detect environment */ +#define WLC_ROAM_TRIGGER_MAX_VALUE 3 /* max. valid value */ + +#define WLC_ROAM_NEVER_ROAM_TRIGGER (-100) /* Avoid Roaming by setting a large value */ + +/* Preferred Network Offload (PNO, formerly PFN) defines */ +#define WPA_AUTH_PFN_ANY 0xffffffff /* for PFN, match only ssid */ + +enum { + PFN_LIST_ORDER, + PFN_RSSI +}; + +enum { + DISABLE, + ENABLE +}; + +enum { + OFF_ADAPT, + SMART_ADAPT, + STRICT_ADAPT, + SLOW_ADAPT +}; + +#define SORT_CRITERIA_BIT 0 +#define AUTO_NET_SWITCH_BIT 1 +#define ENABLE_BKGRD_SCAN_BIT 2 +#define IMMEDIATE_SCAN_BIT 3 +#define AUTO_CONNECT_BIT 4 +#define ENABLE_BD_SCAN_BIT 5 +#define ENABLE_ADAPTSCAN_BIT 6 +#define IMMEDIATE_EVENT_BIT 8 +#define SUPPRESS_SSID_BIT 9 +#define ENABLE_NET_OFFLOAD_BIT 10 + +#define SORT_CRITERIA_MASK 0x0001 +#define AUTO_NET_SWITCH_MASK 0x0002 +#define ENABLE_BKGRD_SCAN_MASK 0x0004 +#define IMMEDIATE_SCAN_MASK 0x0008 +#define AUTO_CONNECT_MASK 0x0010 + +#define ENABLE_BD_SCAN_MASK 0x0020 +#define ENABLE_ADAPTSCAN_MASK 0x00c0 +#define IMMEDIATE_EVENT_MASK 0x0100 +#define SUPPRESS_SSID_MASK 0x0200 +#define ENABLE_NET_OFFLOAD_MASK 0x0400 + +#define PFN_VERSION 2 +#define PFN_SCANRESULT_VERSION 1 +#define MAX_PFN_LIST_COUNT 16 + +#define PFN_COMPLETE 1 +#define PFN_INCOMPLETE 0 + +#define DEFAULT_BESTN 2 +#define DEFAULT_MSCAN 0 +#define DEFAULT_REPEAT 10 +#define DEFAULT_EXP 2 + +/* PFN network info structure */ +typedef struct wl_pfn_subnet_info { + struct ether_addr BSSID; + uint8 channel; /* channel number only */ + uint8 SSID_len; + uint8 SSID[32]; +} wl_pfn_subnet_info_t; + +typedef struct wl_pfn_net_info { + wl_pfn_subnet_info_t pfnsubnet; + int16 RSSI; /* receive signal strength (in dBm) */ + uint16 timestamp; /* age in seconds */ +} wl_pfn_net_info_t; + +typedef struct wl_pfn_scanresults { + uint32 version; + uint32 status; + uint32 count; + wl_pfn_net_info_t netinfo[1]; +} wl_pfn_scanresults_t; + +/* PFN data structure */ +typedef struct wl_pfn_param { + int32 version; /* PNO parameters version */ + int32 scan_freq; /* Scan frequency */ + int32 lost_network_timeout; /* Timeout in sec. to declare + * discovered network as lost + */ + int16 flags; /* Bit field to control features + * of PFN such as sort criteria auto + * enable switch and background scan + */ + int16 rssi_margin; /* Margin to avoid jitter for choosing a + * PFN based on RSSI sort criteria + */ + uint8 bestn; /* number of best networks in each scan */ + uint8 mscan; /* number of scans recorded */ + uint8 repeat; /* Minimum number of scan intervals + *before scan frequency changes in adaptive scan + */ + uint8 exp; /* Exponent of 2 for maximum scan interval */ + int32 slow_freq; /* slow scan period */ +} wl_pfn_param_t; + +typedef struct wl_pfn_bssid { + struct ether_addr macaddr; + /* Bit4: suppress_lost, Bit3: suppress_found */ + uint16 flags; +} wl_pfn_bssid_t; +#define WL_PFN_SUPPRESSFOUND_MASK 0x08 +#define WL_PFN_SUPPRESSLOST_MASK 0x10 + +typedef struct wl_pfn_cfg { + uint32 reporttype; + int32 channel_num; + uint16 channel_list[WL_NUMCHANNELS]; +} wl_pfn_cfg_t; +#define WL_PFN_REPORT_ALLNET 0 +#define WL_PFN_REPORT_SSIDNET 1 +#define WL_PFN_REPORT_BSSIDNET 2 + +typedef struct wl_pfn { + wlc_ssid_t ssid; /* ssid name and its length */ + int32 flags; /* bit2: hidden */ + int32 infra; /* BSS Vs IBSS */ + int32 auth; /* Open Vs Closed */ + int32 wpa_auth; /* WPA type */ + int32 wsec; /* wsec value */ +} wl_pfn_t; +#define WL_PFN_HIDDEN_BIT 2 +#define PNO_SCAN_MAX_FW 508*1000 /* max time scan time in msec */ +#define PNO_SCAN_MAX_FW_SEC PNO_SCAN_MAX_FW/1000 /* max time scan time in SEC */ +#define PNO_SCAN_MIN_FW_SEC 10 /* min time scan time in SEC */ +#define WL_PFN_HIDDEN_MASK 0x4 + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* TCP Checksum Offload defines */ +#define TOE_TX_CSUM_OL 0x00000001 +#define TOE_RX_CSUM_OL 0x00000002 + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +/* TCP Checksum Offload error injection for testing */ +#define TOE_ERRTEST_TX_CSUM 0x00000001 +#define TOE_ERRTEST_RX_CSUM 0x00000002 +#define TOE_ERRTEST_RX_CSUM2 0x00000004 + +struct toe_ol_stats_t { + /* Num of tx packets that don't need to be checksummed */ + uint32 tx_summed; + + /* Num of tx packets where checksum is filled by offload engine */ + uint32 tx_iph_fill; + uint32 tx_tcp_fill; + uint32 tx_udp_fill; + uint32 tx_icmp_fill; + + /* Num of rx packets where toe finds out if checksum is good or bad */ + uint32 rx_iph_good; + uint32 rx_iph_bad; + uint32 rx_tcp_good; + uint32 rx_tcp_bad; + uint32 rx_udp_good; + uint32 rx_udp_bad; + uint32 rx_icmp_good; + uint32 rx_icmp_bad; + + /* Num of tx packets in which csum error is injected */ + uint32 tx_tcp_errinj; + uint32 tx_udp_errinj; + uint32 tx_icmp_errinj; + + /* Num of rx packets in which csum error is injected */ + uint32 rx_tcp_errinj; + uint32 rx_udp_errinj; + uint32 rx_icmp_errinj; +}; + +/* ARP Offload feature flags for arp_ol iovar */ +#define ARP_OL_AGENT 0x00000001 +#define ARP_OL_SNOOP 0x00000002 +#define ARP_OL_HOST_AUTO_REPLY 0x00000004 +#define ARP_OL_PEER_AUTO_REPLY 0x00000008 + +/* ARP Offload error injection */ +#define ARP_ERRTEST_REPLY_PEER 0x1 +#define ARP_ERRTEST_REPLY_HOST 0x2 + +#define ARP_MULTIHOMING_MAX 8 /* Maximum local host IP addresses */ +#define ND_MULTIHOMING_MAX 8 /* Maximum local host IP addresses */ + +/* Arp offload statistic counts */ +struct arp_ol_stats_t { + uint32 host_ip_entries; /* Host IP table addresses (more than one if multihomed) */ + uint32 host_ip_overflow; /* Host IP table additions skipped due to overflow */ + + uint32 arp_table_entries; /* ARP table entries */ + uint32 arp_table_overflow; /* ARP table additions skipped due to overflow */ + + uint32 host_request; /* ARP requests from host */ + uint32 host_reply; /* ARP replies from host */ + uint32 host_service; /* ARP requests from host serviced by ARP Agent */ + + uint32 peer_request; /* ARP requests received from network */ + uint32 peer_request_drop; /* ARP requests from network that were dropped */ + uint32 peer_reply; /* ARP replies received from network */ + uint32 peer_reply_drop; /* ARP replies from network that were dropped */ + uint32 peer_service; /* ARP request from host serviced by ARP Agent */ +}; + +/* NS offload statistic counts */ +struct nd_ol_stats_t { + uint32 host_ip_entries; /* Host IP table addresses (more than one if multihomed) */ + uint32 host_ip_overflow; /* Host IP table additions skipped due to overflow */ + uint32 peer_request; /* NS requests received from network */ + uint32 peer_request_drop; /* NS requests from network that were dropped */ + uint32 peer_reply_drop; /* NA replies from network that were dropped */ + uint32 peer_service; /* NS request from host serviced by firmware */ +}; + +/* + * Keep-alive packet offloading. + */ + +/* NAT keep-alive packets format: specifies the re-transmission period, the packet + * length, and packet contents. + */ +typedef struct wl_keep_alive_pkt { + uint32 period_msec; /* Retransmission period (0 to disable packet re-transmits) */ + uint16 len_bytes; /* Size of packet to transmit (0 to disable packet re-transmits) */ + uint8 data[1]; /* Variable length packet to transmit. Contents should include + * entire ethernet packet (enet header, IP header, UDP header, + * and UDP payload) in network byte order. + */ +} wl_keep_alive_pkt_t; + +#define WL_KEEP_ALIVE_FIXED_LEN OFFSETOF(wl_keep_alive_pkt_t, data) + +/* + * Dongle pattern matching filter. + */ + +/* Packet filter types. Currently, only pattern matching is supported. */ +typedef enum wl_pkt_filter_type { + WL_PKT_FILTER_TYPE_PATTERN_MATCH /* Pattern matching filter */ +} wl_pkt_filter_type_t; + +#define WL_PKT_FILTER_TYPE wl_pkt_filter_type_t + +/* Pattern matching filter. Specifies an offset within received packets to + * start matching, the pattern to match, the size of the pattern, and a bitmask + * that indicates which bits within the pattern should be matched. + */ +typedef struct wl_pkt_filter_pattern { + uint32 offset; /* Offset within received packet to start pattern matching. + * Offset '0' is the first byte of the ethernet header. + */ + uint32 size_bytes; /* Size of the pattern. Bitmask must be the same size. */ + uint8 mask_and_pattern[1]; /* Variable length mask and pattern data. mask starts + * at offset 0. Pattern immediately follows mask. + */ +} wl_pkt_filter_pattern_t; + +/* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */ +typedef struct wl_pkt_filter { + uint32 id; /* Unique filter id, specified by app. */ + uint32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */ + uint32 negate_match; /* Negate the result of filter matches */ + union { /* Filter definitions */ + wl_pkt_filter_pattern_t pattern; /* Pattern matching filter */ + } u; +} wl_pkt_filter_t; + +#define WL_PKT_FILTER_FIXED_LEN OFFSETOF(wl_pkt_filter_t, u) +#define WL_PKT_FILTER_PATTERN_FIXED_LEN OFFSETOF(wl_pkt_filter_pattern_t, mask_and_pattern) + +/* IOVAR "pkt_filter_enable" parameter. */ +typedef struct wl_pkt_filter_enable { + uint32 id; /* Unique filter id */ + uint32 enable; /* Enable/disable bool */ +} wl_pkt_filter_enable_t; + +/* IOVAR "pkt_filter_list" parameter. Used to retrieve a list of installed filters. */ +typedef struct wl_pkt_filter_list { + uint32 num; /* Number of installed packet filters */ + wl_pkt_filter_t filter[1]; /* Variable array of packet filters. */ +} wl_pkt_filter_list_t; + +#define WL_PKT_FILTER_LIST_FIXED_LEN OFFSETOF(wl_pkt_filter_list_t, filter) + +/* IOVAR "pkt_filter_stats" parameter. Used to retrieve debug statistics. */ +typedef struct wl_pkt_filter_stats { + uint32 num_pkts_matched; /* # filter matches for specified filter id */ + uint32 num_pkts_forwarded; /* # packets fwded from dongle to host for all filters */ + uint32 num_pkts_discarded; /* # packets discarded by dongle for all filters */ +} wl_pkt_filter_stats_t; + +/* Sequential Commands ioctl */ +typedef struct wl_seq_cmd_ioctl { + uint32 cmd; /* common ioctl definition */ + uint32 len; /* length of user buffer */ +} wl_seq_cmd_ioctl_t; + +#define WL_SEQ_CMD_ALIGN_BYTES 4 + +/* These are the set of get IOCTLs that should be allowed when using + * IOCTL sequence commands. These are issued implicitly by wl.exe each time + * it is invoked. We never want to buffer these, or else wl.exe will stop working. + */ +#define WL_SEQ_CMDS_GET_IOCTL_FILTER(cmd) \ + (((cmd) == WLC_GET_MAGIC) || \ + ((cmd) == WLC_GET_VERSION) || \ + ((cmd) == WLC_GET_AP) || \ + ((cmd) == WLC_GET_INSTANCE)) + +/* + * Packet engine interface + */ + +#define WL_PKTENG_PER_TX_START 0x01 +#define WL_PKTENG_PER_TX_STOP 0x02 +#define WL_PKTENG_PER_RX_START 0x04 +#define WL_PKTENG_PER_RX_WITH_ACK_START 0x05 +#define WL_PKTENG_PER_TX_WITH_ACK_START 0x06 +#define WL_PKTENG_PER_RX_STOP 0x08 +#define WL_PKTENG_PER_MASK 0xff + +#define WL_PKTENG_SYNCHRONOUS 0x100 /* synchronous flag */ + +typedef struct wl_pkteng { + uint32 flags; + uint32 delay; /* Inter-packet delay */ + uint32 nframes; /* Number of frames */ + uint32 length; /* Packet length */ + uint8 seqno; /* Enable/disable sequence no. */ + struct ether_addr dest; /* Destination address */ + struct ether_addr src; /* Source address */ +} wl_pkteng_t; + +#define NUM_80211b_RATES 4 +#define NUM_80211ag_RATES 8 +#define NUM_80211n_RATES 32 +#define NUM_80211_RATES (NUM_80211b_RATES+NUM_80211ag_RATES+NUM_80211n_RATES) +typedef struct wl_pkteng_stats { + uint32 lostfrmcnt; /* RX PER test: no of frames lost (skip seqno) */ + int32 rssi; /* RSSI */ + int32 snr; /* signal to noise ratio */ + uint16 rxpktcnt[NUM_80211_RATES+1]; +} wl_pkteng_stats_t; + + +#define WL_WOWL_MAGIC (1 << 0) /* Wakeup on Magic packet */ +#define WL_WOWL_NET (1 << 1) /* Wakeup on Netpattern */ +#define WL_WOWL_DIS (1 << 2) /* Wakeup on loss-of-link due to Disassoc/Deauth */ +#define WL_WOWL_RETR (1 << 3) /* Wakeup on retrograde TSF */ +#define WL_WOWL_BCN (1 << 4) /* Wakeup on loss of beacon */ +#define WL_WOWL_TST (1 << 5) /* Wakeup after test */ +#define WL_WOWL_M1 (1 << 6) /* Wakeup after PTK refresh */ +#define WL_WOWL_EAPID (1 << 7) /* Wakeup after receipt of EAP-Identity Req */ +#define WL_WOWL_PME_GPIO (1 << 8) /* Wakeind via PME(0) or GPIO(1) */ +#define WL_WOWL_NEEDTKIP1 (1 << 9) /* need tkip phase 1 key to be updated by the driver */ +#define WL_WOWL_GTK_FAILURE (1 << 10) /* enable wakeup if GTK fails */ +#define WL_WOWL_EXTMAGPAT (1 << 11) /* support extended magic packets */ +#define WL_WOWL_ARPOFFLOAD (1 << 12) /* support ARP/NS/keepalive offloading */ +#define WL_WOWL_WPA2 (1 << 13) /* read protocol version for EAPOL frames */ +#define WL_WOWL_KEYROT (1 << 14) /* If the bit is set, use key rotaton */ +#define WL_WOWL_BCAST (1 << 15) /* If the bit is set, frm received was bcast frame */ + +#define MAGIC_PKT_MINLEN 102 /* Magic pkt min length is 6 * 0xFF + 16 * ETHER_ADDR_LEN */ + +#define WOWL_PATTEN_TYPE_ARP (1 << 0) /* ARP offload Pattern */ +#define WOWL_PATTEN_TYPE_NA (1 << 1) /* NA offload Pattern */ + +typedef struct { + uint32 masksize; /* Size of the mask in #of bytes */ + uint32 offset; /* Offset to start looking for the packet in # of bytes */ + uint32 patternoffset; /* Offset of start of pattern in the structure */ + uint32 patternsize; /* Size of the pattern itself in #of bytes */ + uint32 id; /* id */ + uint32 reasonsize; /* Size of the wakeup reason code */ + uint32 flags; /* Flags to tell the pattern type and other properties */ + /* Mask follows the structure above */ + /* Pattern follows the mask is at 'patternoffset' from the start */ +} wl_wowl_pattern_t; + +typedef struct { + uint count; + wl_wowl_pattern_t pattern[1]; +} wl_wowl_pattern_list_t; + +typedef struct { + uint8 pci_wakeind; /* Whether PCI PMECSR PMEStatus bit was set */ + uint16 ucode_wakeind; /* What wakeup-event indication was set by ucode */ +} wl_wowl_wakeind_t; + + +/* per AC rate control related data structure */ +typedef struct wl_txrate_class { + uint8 init_rate; + uint8 min_rate; + uint8 max_rate; +} wl_txrate_class_t; + + + +/* Overlap BSS Scan parameters default, minimum, maximum */ +#define WLC_OBSS_SCAN_PASSIVE_DWELL_DEFAULT 20 /* unit TU */ +#define WLC_OBSS_SCAN_PASSIVE_DWELL_MIN 5 /* unit TU */ +#define WLC_OBSS_SCAN_PASSIVE_DWELL_MAX 1000 /* unit TU */ +#define WLC_OBSS_SCAN_ACTIVE_DWELL_DEFAULT 10 /* unit TU */ +#define WLC_OBSS_SCAN_ACTIVE_DWELL_MIN 10 /* unit TU */ +#define WLC_OBSS_SCAN_ACTIVE_DWELL_MAX 1000 /* unit TU */ +#define WLC_OBSS_SCAN_WIDTHSCAN_INTERVAL_DEFAULT 300 /* unit Sec */ +#define WLC_OBSS_SCAN_WIDTHSCAN_INTERVAL_MIN 10 /* unit Sec */ +#define WLC_OBSS_SCAN_WIDTHSCAN_INTERVAL_MAX 900 /* unit Sec */ +#define WLC_OBSS_SCAN_CHANWIDTH_TRANSITION_DLY_DEFAULT 5 +#define WLC_OBSS_SCAN_CHANWIDTH_TRANSITION_DLY_MIN 5 +#define WLC_OBSS_SCAN_CHANWIDTH_TRANSITION_DLY_MAX 100 +#define WLC_OBSS_SCAN_PASSIVE_TOTAL_PER_CHANNEL_DEFAULT 200 /* unit TU */ +#define WLC_OBSS_SCAN_PASSIVE_TOTAL_PER_CHANNEL_MIN 200 /* unit TU */ +#define WLC_OBSS_SCAN_PASSIVE_TOTAL_PER_CHANNEL_MAX 10000 /* unit TU */ +#define WLC_OBSS_SCAN_ACTIVE_TOTAL_PER_CHANNEL_DEFAULT 20 /* unit TU */ +#define WLC_OBSS_SCAN_ACTIVE_TOTAL_PER_CHANNEL_MIN 20 /* unit TU */ +#define WLC_OBSS_SCAN_ACTIVE_TOTAL_PER_CHANNEL_MAX 10000 /* unit TU */ +#define WLC_OBSS_SCAN_ACTIVITY_THRESHOLD_DEFAULT 25 /* unit percent */ +#define WLC_OBSS_SCAN_ACTIVITY_THRESHOLD_MIN 0 /* unit percent */ +#define WLC_OBSS_SCAN_ACTIVITY_THRESHOLD_MAX 100 /* unit percent */ + +/* structure for Overlap BSS scan arguments */ +typedef struct wl_obss_scan_arg { + int16 passive_dwell; + int16 active_dwell; + int16 bss_widthscan_interval; + int16 passive_total; + int16 active_total; + int16 chanwidth_transition_delay; + int16 activity_threshold; +} wl_obss_scan_arg_t; + +#define WL_OBSS_SCAN_PARAM_LEN sizeof(wl_obss_scan_arg_t) +#define WL_MIN_NUM_OBSS_SCAN_ARG 7 /* minimum number of arguments required for OBSS Scan */ + +#define WL_COEX_INFO_MASK 0x07 +#define WL_COEX_INFO_REQ 0x01 +#define WL_COEX_40MHZ_INTOLERANT 0x02 +#define WL_COEX_WIDTH20 0x04 + +#define WLC_RSSI_INVALID 0 /* invalid RSSI value */ + +#define MAX_RSSI_LEVELS 8 + +/* RSSI event notification configuration. */ +typedef struct wl_rssi_event { + uint32 rate_limit_msec; /* # of events posted to application will be limited to + * one per specified period (0 to disable rate limit). + */ + uint8 num_rssi_levels; /* Number of entries in rssi_levels[] below */ + int8 rssi_levels[MAX_RSSI_LEVELS]; /* Variable number of RSSI levels. An event + * will be posted each time the RSSI of received + * beacons/packets crosses a level. + */ +} wl_rssi_event_t; + +typedef struct wl_action_obss_coex_req { + uint8 info; + uint8 num; + uint8 ch_list[1]; +} wl_action_obss_coex_req_t; + + +/* IOVar parameter block for small MAC address array with type indicator */ +#define WL_IOV_MAC_PARAM_LEN 4 + +#define WL_IOV_PKTQ_LOG_PRECS 16 + +typedef struct { + uint32 num_addrs; + char addr_type[WL_IOV_MAC_PARAM_LEN]; + struct ether_addr ea[WL_IOV_MAC_PARAM_LEN]; +} wl_iov_mac_params_t; + + +/* Parameter block for PKTQ_LOG statistics */ +typedef struct { + uint32 requested; /* packets requested to be stored */ + uint32 stored; /* packets stored */ + uint32 saved; /* packets saved, + because a lowest priority queue has given away one packet + */ + uint32 selfsaved; /* packets saved, + because an older packet from the same queue has been dropped + */ + uint32 full_dropped; /* packets dropped, + because pktq is full with higher precedence packets + */ + uint32 dropped; /* packets dropped because pktq per that precedence is full */ + uint32 sacrificed; /* packets dropped, + in order to save one from a queue of a highest priority + */ + uint32 busy; /* packets droped because of hardware/transmission error */ + uint32 retry; /* packets re-sent because they were not received */ + uint32 ps_retry; /* packets retried again prior to moving power save mode */ + uint32 retry_drop; /* packets finally dropped after retry limit */ + uint32 max_avail; /* the high-water mark of the queue capacity for packets - + goes to zero as queue fills + */ + uint32 max_used; /* the high-water mark of the queue utilisation for packets - + increases with use ('inverse' of max_avail) + */ + uint32 queue_capacity; /* the maximum capacity of the queue */ +} pktq_log_counters_v01_t; + +#define sacrified sacrificed + +typedef struct { + uint8 num_prec[WL_IOV_MAC_PARAM_LEN]; + pktq_log_counters_v01_t counters[WL_IOV_MAC_PARAM_LEN][WL_IOV_PKTQ_LOG_PRECS]; + char headings[1]; +} pktq_log_format_v01_t; + + +typedef struct { + uint32 version; + wl_iov_mac_params_t params; + union { + pktq_log_format_v01_t v01; + } pktq_log; +} wl_iov_pktq_log_t; + + +/* **** EXTLOG **** */ +#define EXTLOG_CUR_VER 0x0100 + +#define MAX_ARGSTR_LEN 18 /* At least big enough for storing ETHER_ADDR_STR_LEN */ + +/* log modules (bitmap) */ +#define LOG_MODULE_COMMON 0x0001 +#define LOG_MODULE_ASSOC 0x0002 +#define LOG_MODULE_EVENT 0x0004 +#define LOG_MODULE_MAX 3 /* Update when adding module */ + +/* log levels */ +#define WL_LOG_LEVEL_DISABLE 0 +#define WL_LOG_LEVEL_ERR 1 +#define WL_LOG_LEVEL_WARN 2 +#define WL_LOG_LEVEL_INFO 3 +#define WL_LOG_LEVEL_MAX WL_LOG_LEVEL_INFO /* Update when adding level */ + +/* flag */ +#define LOG_FLAG_EVENT 1 + +/* log arg_type */ +#define LOG_ARGTYPE_NULL 0 +#define LOG_ARGTYPE_STR 1 /* %s */ +#define LOG_ARGTYPE_INT 2 /* %d */ +#define LOG_ARGTYPE_INT_STR 3 /* %d...%s */ +#define LOG_ARGTYPE_STR_INT 4 /* %s...%d */ + +typedef struct wlc_extlog_cfg { + int max_number; + uint16 module; /* bitmap */ + uint8 level; + uint8 flag; + uint16 version; +} wlc_extlog_cfg_t; + +typedef struct log_record { + uint32 time; + uint16 module; + uint16 id; + uint8 level; + uint8 sub_unit; + uint8 seq_num; + int32 arg; + char str[MAX_ARGSTR_LEN]; +} log_record_t; + +typedef struct wlc_extlog_req { + uint32 from_last; + uint32 num; +} wlc_extlog_req_t; + +typedef struct wlc_extlog_results { + uint16 version; + uint16 record_len; + uint32 num; + log_record_t logs[1]; +} wlc_extlog_results_t; + +typedef struct log_idstr { + uint16 id; + uint16 flag; + uint8 arg_type; + const char *fmt_str; +} log_idstr_t; + +#define FMTSTRF_USER 1 + +/* flat ID definitions + * New definitions HAVE TO BE ADDED at the end of the table. Otherwise, it will + * affect backward compatibility with pre-existing apps + */ +typedef enum { + FMTSTR_DRIVER_UP_ID = 0, + FMTSTR_DRIVER_DOWN_ID = 1, + FMTSTR_SUSPEND_MAC_FAIL_ID = 2, + FMTSTR_NO_PROGRESS_ID = 3, + FMTSTR_RFDISABLE_ID = 4, + FMTSTR_REG_PRINT_ID = 5, + FMTSTR_EXPTIME_ID = 6, + FMTSTR_JOIN_START_ID = 7, + FMTSTR_JOIN_COMPLETE_ID = 8, + FMTSTR_NO_NETWORKS_ID = 9, + FMTSTR_SECURITY_MISMATCH_ID = 10, + FMTSTR_RATE_MISMATCH_ID = 11, + FMTSTR_AP_PRUNED_ID = 12, + FMTSTR_KEY_INSERTED_ID = 13, + FMTSTR_DEAUTH_ID = 14, + FMTSTR_DISASSOC_ID = 15, + FMTSTR_LINK_UP_ID = 16, + FMTSTR_LINK_DOWN_ID = 17, + FMTSTR_RADIO_HW_OFF_ID = 18, + FMTSTR_RADIO_HW_ON_ID = 19, + FMTSTR_EVENT_DESC_ID = 20, + FMTSTR_PNP_SET_POWER_ID = 21, + FMTSTR_RADIO_SW_OFF_ID = 22, + FMTSTR_RADIO_SW_ON_ID = 23, + FMTSTR_PWD_MISMATCH_ID = 24, + FMTSTR_FATAL_ERROR_ID = 25, + FMTSTR_AUTH_FAIL_ID = 26, + FMTSTR_ASSOC_FAIL_ID = 27, + FMTSTR_IBSS_FAIL_ID = 28, + FMTSTR_EXTAP_FAIL_ID = 29, + FMTSTR_MAX_ID +} log_fmtstr_id_t; + +#ifdef DONGLEOVERLAYS +typedef struct { + uint32 flags_idx; /* lower 8 bits: overlay index; upper 24 bits: flags */ + uint32 offset; /* offset into overlay region to write code */ + uint32 len; /* overlay code len */ + /* overlay code follows this struct */ +} wl_ioctl_overlay_t; + +#define OVERLAY_IDX_MASK 0x000000ff +#define OVERLAY_IDX_SHIFT 0 +#define OVERLAY_FLAGS_MASK 0xffffff00 +#define OVERLAY_FLAGS_SHIFT 8 +/* overlay written to device memory immediately after loading the base image */ +#define OVERLAY_FLAG_POSTLOAD 0x100 +/* defer overlay download until the device responds w/WLC_E_OVL_DOWNLOAD event */ +#define OVERLAY_FLAG_DEFER_DL 0x200 +/* overlay downloaded prior to the host going to sleep */ +#define OVERLAY_FLAG_PRESLEEP 0x400 + +#define OVERLAY_DOWNLOAD_CHUNKSIZE 1024 +#endif /* DONGLEOVERLAYS */ + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* no default structure packing */ +#include + +/* require strict packing */ +#include + +#ifndef LINUX_POSTMOGRIFY_REMOVAL + +/* Structures and constants used for "vndr_ie" IOVar interface */ +#define VNDR_IE_CMD_LEN 4 /* length of the set command string: + * "add", "del" (+ NUL) + */ + +/* 802.11 Mgmt Packet flags */ +#define VNDR_IE_BEACON_FLAG 0x1 +#define VNDR_IE_PRBRSP_FLAG 0x2 +#define VNDR_IE_ASSOCRSP_FLAG 0x4 +#define VNDR_IE_AUTHRSP_FLAG 0x8 +#define VNDR_IE_PRBREQ_FLAG 0x10 +#define VNDR_IE_ASSOCREQ_FLAG 0x20 +#define VNDR_IE_IWAPID_FLAG 0x40 /* vendor IE in IW advertisement protocol ID field */ +#define VNDR_IE_CUSTOM_FLAG 0x100 /* allow custom IE id */ + +#define VNDR_IE_INFO_HDR_LEN (sizeof(uint32)) + +typedef BWL_PRE_PACKED_STRUCT struct { + uint32 pktflag; /* bitmask indicating which packet(s) contain this IE */ + vndr_ie_t vndr_ie_data; /* vendor IE data */ +} BWL_POST_PACKED_STRUCT vndr_ie_info_t; + +typedef BWL_PRE_PACKED_STRUCT struct { + int iecount; /* number of entries in the vndr_ie_list[] array */ + vndr_ie_info_t vndr_ie_list[1]; /* variable size list of vndr_ie_info_t structs */ +} BWL_POST_PACKED_STRUCT vndr_ie_buf_t; + +typedef BWL_PRE_PACKED_STRUCT struct { + char cmd[VNDR_IE_CMD_LEN]; /* vndr_ie IOVar set command : "add", "del" + NUL */ + vndr_ie_buf_t vndr_ie_buffer; /* buffer containing Vendor IE list information */ +} BWL_POST_PACKED_STRUCT vndr_ie_setbuf_t; + +/* tag_ID/length/value_buffer tuple */ +typedef BWL_PRE_PACKED_STRUCT struct { + uint8 id; + uint8 len; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT tlv_t; + +typedef BWL_PRE_PACKED_STRUCT struct { + uint32 pktflag; /* bitmask indicating which packet(s) contain this IE */ + tlv_t ie_data; /* IE data */ +} BWL_POST_PACKED_STRUCT ie_info_t; + +typedef BWL_PRE_PACKED_STRUCT struct { + int iecount; /* number of entries in the ie_list[] array */ + ie_info_t ie_list[1]; /* variable size list of ie_info_t structs */ +} BWL_POST_PACKED_STRUCT ie_buf_t; + +typedef BWL_PRE_PACKED_STRUCT struct { + char cmd[VNDR_IE_CMD_LEN]; /* ie IOVar set command : "add" + NUL */ + ie_buf_t ie_buffer; /* buffer containing IE list information */ +} BWL_POST_PACKED_STRUCT ie_setbuf_t; + +typedef BWL_PRE_PACKED_STRUCT struct { + uint32 pktflag; /* bitmask indicating which packet(s) contain this IE */ + uint8 id; /* IE type */ +} BWL_POST_PACKED_STRUCT ie_getbuf_t; + +/* structures used to define format of wps ie data from probe requests */ +/* passed up to applications via iovar "prbreq_wpsie" */ +typedef BWL_PRE_PACKED_STRUCT struct sta_prbreq_wps_ie_hdr { + struct ether_addr staAddr; + uint16 ieLen; +} BWL_POST_PACKED_STRUCT sta_prbreq_wps_ie_hdr_t; + +typedef BWL_PRE_PACKED_STRUCT struct sta_prbreq_wps_ie_data { + sta_prbreq_wps_ie_hdr_t hdr; + uint8 ieData[1]; +} BWL_POST_PACKED_STRUCT sta_prbreq_wps_ie_data_t; + +typedef BWL_PRE_PACKED_STRUCT struct sta_prbreq_wps_ie_list { + uint32 totLen; + uint8 ieDataList[1]; +} BWL_POST_PACKED_STRUCT sta_prbreq_wps_ie_list_t; + + +#ifdef WLMEDIA_TXFAILEVENT +typedef BWL_PRE_PACKED_STRUCT struct { + char dest[ETHER_ADDR_LEN]; /* destination MAC */ + uint8 prio; /* Packet Priority */ + uint8 flags; /* Flags */ + uint32 tsf_l; /* TSF timer low */ + uint32 tsf_h; /* TSF timer high */ + uint16 rates; /* Main Rates */ + uint16 txstatus; /* TX Status */ +} BWL_POST_PACKED_STRUCT txfailinfo_t; +#endif /* WLMEDIA_TXFAILEVENT */ + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* no strict structure packing */ +#include + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +/* Global ASSERT Logging */ +#define ASSERTLOG_CUR_VER 0x0100 +#define MAX_ASSRTSTR_LEN 64 + +typedef struct assert_record { + uint32 time; + uint8 seq_num; + char str[MAX_ASSRTSTR_LEN]; +} assert_record_t; + +typedef struct assertlog_results { + uint16 version; + uint16 record_len; + uint32 num; + assert_record_t logs[1]; +} assertlog_results_t; + +#define LOGRRC_FIX_LEN 8 +#define IOBUF_ALLOWED_NUM_OF_LOGREC(type, len) ((len - LOGRRC_FIX_LEN)/sizeof(type)) + +#ifdef BCMWAPI_WAI +#define IV_LEN 16 +struct wapi_sta_msg_t +{ + uint16 msg_type; + uint16 datalen; + uint8 vap_mac[6]; + uint8 reserve_data1[2]; + uint8 sta_mac[6]; + uint8 reserve_data2[2]; + uint8 gsn[IV_LEN]; + uint8 wie[256]; +}; +#endif /* BCMWAPI_WAI */ + +/* channel interference measurement (chanim) related defines */ + +/* chanim mode */ +#define CHANIM_DISABLE 0 /* disabled */ +#define CHANIM_DETECT 1 /* detection only */ +#define CHANIM_EXT 2 /* external state machine */ +#define CHANIM_ACT 3 /* full internal state machine, detect + act */ +#define CHANIM_MODE_MAX 4 + +/* define for apcs reason code */ +#define APCS_INIT 0 +#define APCS_IOCTL 1 +#define APCS_CHANIM 2 +#define APCS_CSTIMER 3 +#define APCS_BTA 4 + +/* number of ACS record entries */ +#define CHANIM_ACS_RECORD 10 + +/* CHANIM */ +#define CCASTATS_TXDUR 0 +#define CCASTATS_INBSS 1 +#define CCASTATS_OBSS 2 +#define CCASTATS_NOCTG 3 +#define CCASTATS_NOPKT 4 +#define CCASTATS_DOZE 5 +#define CCASTATS_TXOP 6 +#define CCASTATS_GDTXDUR 7 +#define CCASTATS_BDTXDUR 8 +#define CCASTATS_MAX 9 + +/* chanim acs record */ +typedef struct { + bool valid; + uint8 trigger; + chanspec_t selected_chspc; + int8 bgnoise; + uint32 glitch_cnt; + uint8 ccastats; + uint timestamp; +} chanim_acs_record_t; + +typedef struct { + chanim_acs_record_t acs_record[CHANIM_ACS_RECORD]; + uint8 count; + uint timestamp; +} wl_acs_record_t; + +typedef struct chanim_stats { + uint32 glitchcnt; /* normalized as per second count */ + uint32 badplcp; /* normalized as per second count */ + uint8 ccastats[CCASTATS_MAX]; /* normalized as 0-255 */ + int8 bgnoise; /* background noise level (in dBm) */ + chanspec_t chanspec; + uint32 timestamp; +} chanim_stats_t; + +#define WL_CHANIM_STATS_VERSION 1 +#define WL_CHANIM_COUNT_ALL 0xff +#define WL_CHANIM_COUNT_ONE 0x1 + +typedef struct { + uint32 buflen; + uint32 version; + uint32 count; + chanim_stats_t stats[1]; +} wl_chanim_stats_t; + +#define WL_CHANIM_STATS_FIXED_LEN OFFSETOF(wl_chanim_stats_t, stats) + +/* Noise measurement metrics. */ +#define NOISE_MEASURE_KNOISE 0x1 + +/* scb probe parameter */ +typedef struct { + uint32 scb_timeout; + uint32 scb_activity_time; + uint32 scb_max_probe; +} wl_scb_probe_t; + +/* ap tpc modes */ +#define AP_TPC_OFF 0 +#define AP_TPC_BSS_PWR 1 /* BSS power control */ +#define AP_TPC_AP_PWR 2 /* AP power control */ +#define AP_TPC_AP_BSS_PWR 3 /* Both AP and BSS power control */ +#define AP_TPC_MAX_LINK_MARGIN 127 + +/* ap tpc modes */ +#define AP_TPC_OFF 0 +#define AP_TPC_BSS_PWR 1 /* BSS power control */ +#define AP_TPC_AP_PWR 2 /* AP power control */ +#define AP_TPC_AP_BSS_PWR 3 /* Both AP and BSS power control */ +#define AP_TPC_MAX_LINK_MARGIN 127 + +/* structure/defines for selective mgmt frame (smf) stats support */ + +#define SMFS_VERSION 1 +/* selected mgmt frame (smf) stats element */ +typedef struct wl_smfs_elem { + uint32 count; + uint16 code; /* SC or RC code */ +} wl_smfs_elem_t; + +typedef struct wl_smf_stats { + uint32 version; + uint16 length; /* reserved for future usage */ + uint8 type; + uint8 codetype; + uint32 ignored_cnt; + uint32 malformed_cnt; + uint32 count_total; /* count included the interested group */ + wl_smfs_elem_t elem[1]; +} wl_smf_stats_t; + +#define WL_SMFSTATS_FIXED_LEN OFFSETOF(wl_smf_stats_t, elem); + +enum { + SMFS_CODETYPE_SC, + SMFS_CODETYPE_RC +}; + +/* reuse two number in the sc/rc space */ +#define SMFS_CODE_MALFORMED 0xFFFE +#define SMFS_CODE_IGNORED 0xFFFD + +typedef enum smfs_type { + SMFS_TYPE_AUTH, + SMFS_TYPE_ASSOC, + SMFS_TYPE_REASSOC, + SMFS_TYPE_DISASSOC_TX, + SMFS_TYPE_DISASSOC_RX, + SMFS_TYPE_DEAUTH_TX, + SMFS_TYPE_DEAUTH_RX, + SMFS_TYPE_MAX +} smfs_type_t; + +#ifdef PHYMON + +#define PHYMON_VERSION 1 + +typedef struct wl_phycal_core_state { + /* Tx IQ/LO calibration coeffs */ + int16 tx_iqlocal_a; + int16 tx_iqlocal_b; + int8 tx_iqlocal_ci; + int8 tx_iqlocal_cq; + int8 tx_iqlocal_di; + int8 tx_iqlocal_dq; + int8 tx_iqlocal_ei; + int8 tx_iqlocal_eq; + int8 tx_iqlocal_fi; + int8 tx_iqlocal_fq; + + /* Rx IQ calibration coeffs */ + int16 rx_iqcal_a; + int16 rx_iqcal_b; + + uint8 tx_iqlocal_pwridx; /* Tx Power Index for Tx IQ/LO calibration */ + uint32 papd_epsilon_table[64]; /* PAPD epsilon table */ + int16 papd_epsilon_offset; /* PAPD epsilon offset */ + uint8 curr_tx_pwrindex; /* Tx power index */ + int8 idle_tssi; /* Idle TSSI */ + int8 est_tx_pwr; /* Estimated Tx Power (dB) */ + int8 est_rx_pwr; /* Estimated Rx Power (dB) from RSSI */ + uint16 rx_gaininfo; /* Rx gain applied on last Rx pkt */ + uint16 init_gaincode; /* initgain required for ACI */ + int8 estirr_tx; + int8 estirr_rx; + +} wl_phycal_core_state_t; + +typedef struct wl_phycal_state { + int version; + int8 num_phy_cores; /* number of cores */ + int8 curr_temperature; /* on-chip temperature sensor reading */ + chanspec_t chspec; /* channspec for this state */ + bool aci_state; /* ACI state: ON/OFF */ + uint16 crsminpower; /* crsminpower required for ACI */ + uint16 crsminpowerl; /* crsminpowerl required for ACI */ + uint16 crsminpoweru; /* crsminpoweru required for ACI */ + wl_phycal_core_state_t phycal_core[1]; +} wl_phycal_state_t; + +#define WL_PHYCAL_STAT_FIXED_LEN OFFSETOF(wl_phycal_state_t, phycal_core) +#endif /* PHYMON */ + +/* discovery state */ +typedef struct wl_p2p_disc_st { + uint8 state; /* see state */ + chanspec_t chspec; /* valid in listen state */ + uint16 dwell; /* valid in listen state, in ms */ +} wl_p2p_disc_st_t; + +/* state */ +#define WL_P2P_DISC_ST_SCAN 0 +#define WL_P2P_DISC_ST_LISTEN 1 +#define WL_P2P_DISC_ST_SEARCH 2 + +/* scan request */ +typedef struct wl_p2p_scan { + uint8 type; /* 'S' for WLC_SCAN, 'E' for "escan" */ + uint8 reserved[3]; + /* scan or escan parms... */ +} wl_p2p_scan_t; + +/* i/f request */ +typedef struct wl_p2p_if { + struct ether_addr addr; + uint8 type; /* see i/f type */ + chanspec_t chspec; /* for p2p_ifadd GO */ +} wl_p2p_if_t; + +/* i/f type */ +#define WL_P2P_IF_CLIENT 0 +#define WL_P2P_IF_GO 1 +#define WL_P2P_IF_DYNBCN_GO 2 +#define WL_P2P_IF_DEV 3 + +/* i/f query */ +typedef struct wl_p2p_ifq { + uint bsscfgidx; + char ifname[BCM_MSG_IFNAME_MAX]; +} wl_p2p_ifq_t; + +/* OppPS & CTWindow */ +typedef struct wl_p2p_ops { + uint8 ops; /* 0: disable 1: enable */ + uint8 ctw; /* >= 10 */ +} wl_p2p_ops_t; + +/* absence and presence request */ +typedef struct wl_p2p_sched_desc { + uint32 start; + uint32 interval; + uint32 duration; + uint32 count; /* see count */ +} wl_p2p_sched_desc_t; + +/* count */ +#define WL_P2P_SCHED_RSVD 0 +#define WL_P2P_SCHED_REPEAT 255 /* anything > 255 will be treated as 255 */ + +typedef struct wl_p2p_sched { + uint8 type; /* see schedule type */ + uint8 action; /* see schedule action */ + uint8 option; /* see schedule option */ + wl_p2p_sched_desc_t desc[1]; +} wl_p2p_sched_t; +#define WL_P2P_SCHED_FIXED_LEN 3 + +/* schedule type */ +#define WL_P2P_SCHED_TYPE_ABS 0 /* Scheduled Absence */ +#define WL_P2P_SCHED_TYPE_REQ_ABS 1 /* Requested Absence */ + +/* schedule action during absence periods (for WL_P2P_SCHED_ABS type) */ +#define WL_P2P_SCHED_ACTION_NONE 0 /* no action */ +#define WL_P2P_SCHED_ACTION_DOZE 1 /* doze */ +/* schedule option - WL_P2P_SCHED_TYPE_REQ_ABS */ +#define WL_P2P_SCHED_ACTION_GOOFF 2 /* turn off GO beacon/prbrsp functions */ +/* schedule option - WL_P2P_SCHED_TYPE_XXX */ +#define WL_P2P_SCHED_ACTION_RESET 255 /* reset */ + +/* schedule option - WL_P2P_SCHED_TYPE_ABS */ +#define WL_P2P_SCHED_OPTION_NORMAL 0 /* normal start/interval/duration/count */ +#define WL_P2P_SCHED_OPTION_BCNPCT 1 /* percentage of beacon interval */ +/* schedule option - WL_P2P_SCHED_TYPE_REQ_ABS */ +#define WL_P2P_SCHED_OPTION_TSFOFS 2 /* normal start/internal/duration/count with + * start being an offset of the 'current' TSF + */ + +/* feature flags */ +#define WL_P2P_FEAT_GO_CSA (1 << 0) /* GO moves with the STA using CSA method */ +#define WL_P2P_FEAT_GO_NOLEGACY (1 << 1) /* GO does not probe respond to non-p2p probe + * requests + */ +#define WL_P2P_FEAT_RESTRICT_DEV_RESP (1 << 2) /* Restrict p2p dev interface from responding */ + +#ifdef WLNIC +/* nic_cnx iovar */ +typedef struct wl_nic_cnx { + uint8 opcode; + struct ether_addr addr; + /* the following are valid for WL_NIC_CNX_CONN */ + uint8 SSID_len; + uint8 SSID[32]; + struct ether_addr abssid; + uint8 join_period; +} wl_nic_cnx_t; + +/* opcode */ +#define WL_NIC_CNX_ADD 0 /* add NIC connection */ +#define WL_NIC_CNX_DEL 1 /* delete NIC connection */ +#define WL_NIC_CNX_IDX 2 /* query NIC connection index */ +#define WL_NIC_CNX_CONN 3 /* join/create network */ +#define WL_NIC_CNX_DIS 4 /* disconnect from network */ + +/* nic_cfg iovar */ +typedef struct wl_nic_cfg { + uint8 version; + uint8 beacon_mode; + uint16 beacon_interval; + uint8 diluted_beacon_period; + uint8 repeat_EQC; + uint8 scan_length; + uint8 scan_interval; + uint8 scan_probability; + uint8 awake_window_length; + int8 TSF_correction; + uint8 ASID; + uint8 channel_usage_mode; +} wl_nic_cfg_t; + +/* version */ +#define WL_NIC_CFG_VER 1 + +/* beacon_mode */ +#define WL_NIC_BCN_NORM 0 +#define WL_NIC_BCN_DILUTED 1 + +/* channel_usage_mode */ +#define WL_NIC_CHAN_STATIC 0 +#define WL_NIC_CHAN_CYCLE 1 + +/* nic_cfg iovar */ +typedef struct wl_nic_frm { + uint8 type; + struct ether_addr da; + uint8 body[1]; +} wl_nic_frm_t; + +/* type */ +#define WL_NIC_FRM_MYNET 1 +#define WL_NIC_FRM_ACTION 2 + +/* i/f query */ +typedef struct wl_nic_ifq { + uint bsscfgidx; + char ifname[BCM_MSG_IFNAME_MAX]; +} wl_nic_ifq_t; + +/* data mode */ +/* nic_dm iovar */ +typedef struct wl_nic_dm { + uint8 enab; + chanspec_t chspec; +} wl_nic_dm_t; +#endif /* WLNIC */ + +/* RFAWARE def */ +#define BCM_ACTION_RFAWARE 0x77 +#define BCM_ACTION_RFAWARE_DCS 0x01 + +/* DCS reason code define */ +#define BCM_DCS_IOVAR 0x1 +#define BCM_DCS_UNKNOWN 0xFF + +typedef struct wl_bcmdcs_data { + uint reason; + chanspec_t chspec; +} wl_bcmdcs_data_t; + +/* n-mode support capability */ +/* 2x2 includes both 1x1 & 2x2 devices + * reserved #define 2 for future when we want to separate 1x1 & 2x2 and + * control it independently + */ +#define WL_11N_2x2 1 +#define WL_11N_3x3 3 +#define WL_11N_4x4 4 + +/* define 11n feature disable flags */ +#define WLFEATURE_DISABLE_11N 0x00000001 +#define WLFEATURE_DISABLE_11N_STBC_TX 0x00000002 +#define WLFEATURE_DISABLE_11N_STBC_RX 0x00000004 +#define WLFEATURE_DISABLE_11N_SGI_TX 0x00000008 +#define WLFEATURE_DISABLE_11N_SGI_RX 0x00000010 +#define WLFEATURE_DISABLE_11N_AMPDU_TX 0x00000020 +#define WLFEATURE_DISABLE_11N_AMPDU_RX 0x00000040 +#define WLFEATURE_DISABLE_11N_GF 0x00000080 + +/* Proxy STA modes */ +#define PSTA_MODE_DISABLED 0 +#define PSTA_MODE_PROXY 1 +#define PSTA_MODE_REPEATER 2 + + +/* NAT configuration */ +typedef struct { + uint32 ipaddr; /* interface ip address */ + uint32 ipaddr_mask; /* interface ip address mask */ + uint32 ipaddr_gateway; /* gateway ip address */ + uint8 mac_gateway[6]; /* gateway mac address */ + uint32 ipaddr_dns; /* DNS server ip address, valid only for public if */ + uint8 mac_dns[6]; /* DNS server mac address, valid only for public if */ + uint8 GUID[38]; /* interface GUID */ +} nat_if_info_t; + +typedef struct { + uint op; /* operation code */ + bool pub_if; /* set for public if, clear for private if */ + nat_if_info_t if_info; /* interface info */ +} nat_cfg_t; + +/* op code in nat_cfg */ +#define NAT_OP_ENABLE 1 /* enable NAT on given interface */ +#define NAT_OP_DISABLE 2 /* disable NAT on given interface */ +#define NAT_OP_DISABLE_ALL 3 /* disable NAT on all interfaces */ + +/* NAT state */ +#define NAT_STATE_ENABLED 1 /* NAT is enabled */ +#define NAT_STATE_DISABLED 2 /* NAT is disabled */ + +typedef struct { + int state; /* NAT state returned */ +} nat_state_t; + +#ifdef PROP_TXSTATUS +/* Bit definitions for tlv iovar */ +/* + * enable RSSI signals: + * WLFC_CTL_TYPE_RSSI + */ +#define WLFC_FLAGS_RSSI_SIGNALS 0x0001 + +/* enable (if/mac_open, if/mac_close,, mac_add, mac_del) signals: + * + * WLFC_CTL_TYPE_MAC_OPEN + * WLFC_CTL_TYPE_MAC_CLOSE + * + * WLFC_CTL_TYPE_INTERFACE_OPEN + * WLFC_CTL_TYPE_INTERFACE_CLOSE + * + * WLFC_CTL_TYPE_MACDESC_ADD + * WLFC_CTL_TYPE_MACDESC_DEL + * + */ +#define WLFC_FLAGS_XONXOFF_SIGNALS 0x0002 + +/* enable (status, fifo_credit, mac_credit) signals + * WLFC_CTL_TYPE_MAC_REQUEST_CREDIT + * WLFC_CTL_TYPE_TXSTATUS + * WLFC_CTL_TYPE_FIFO_CREDITBACK + */ +#define WLFC_FLAGS_CREDIT_STATUS_SIGNALS 0x0004 + +#define WLFC_FLAGS_HOST_PROPTXSTATUS_ACTIVE 0x0008 +#define WLFC_FLAGS_PSQ_GENERATIONFSM_ENABLE 0x0010 +#define WLFC_FLAGS_PSQ_ZERO_BUFFER_ENABLE 0x0020 +#define WLFC_FLAGS_HOST_RXRERODER_ACTIVE 0x0040 +#endif /* PROP_TXSTATUS */ + +#define BTA_STATE_LOG_SZ 64 + +/* BTAMP Statemachine states */ +enum { + HCIReset = 1, + HCIReadLocalAMPInfo, + HCIReadLocalAMPASSOC, + HCIWriteRemoteAMPASSOC, + HCICreatePhysicalLink, + HCIAcceptPhysicalLinkRequest, + HCIDisconnectPhysicalLink, + HCICreateLogicalLink, + HCIAcceptLogicalLink, + HCIDisconnectLogicalLink, + HCILogicalLinkCancel, + HCIAmpStateChange, + HCIWriteLogicalLinkAcceptTimeout +}; + +typedef struct flush_txfifo { + uint32 txfifobmp; + uint32 hwtxfifoflush; + struct ether_addr ea; +} flush_txfifo_t; + +#define CHANNEL_5G_LOW_START 36 /* 5G low (36..48) CDD enable/disable bit mask */ +#define CHANNEL_5G_MID_START 52 /* 5G mid (52..64) CDD enable/disable bit mask */ +#define CHANNEL_5G_HIGH_START 100 /* 5G high (100..140) CDD enable/disable bit mask */ +#define CHANNEL_5G_UPPER_START 149 /* 5G upper (149..161) CDD enable/disable bit mask */ + +enum { + SPATIAL_MODE_2G_IDX = 0, + SPATIAL_MODE_5G_LOW_IDX, + SPATIAL_MODE_5G_MID_IDX, + SPATIAL_MODE_5G_HIGH_IDX, + SPATIAL_MODE_5G_UPPER_IDX, + SPATIAL_MODE_MAX_IDX +}; + +/* IOVAR "mempool" parameter. Used to retrieve a list of memory pool statistics. */ +typedef struct wl_mempool_stats { + int num; /* Number of memory pools */ + bcm_mp_stats_t s[1]; /* Variable array of memory pool stats. */ +} wl_mempool_stats_t; + + +/* D0 Coalescing */ +#define IPV4_ARP_FILTER 0x0001 +#define IPV4_NETBT_FILTER 0x0002 +#define IPV4_LLMNR_FILTER 0x0004 +#define IPV4_SSDP_FILTER 0x0008 +#define IPV4_WSD_FILTER 0x0010 +#define IPV6_NETBT_FILTER 0x0200 +#define IPV6_LLMNR_FILTER 0x0400 +#define IPV6_SSDP_FILTER 0x0800 +#define IPV6_WSD_FILTER 0x1000 + +/* Network Offload Engine */ +#define NWOE_OL_ENABLE 0x00000001 + +typedef struct { + uint32 ipaddr; + uint32 ipaddr_netmask; + uint32 ipaddr_gateway; +} nwoe_ifconfig_t; + +/* + * Traffic management structures/defines. + */ + +/* Traffic management bandwidth parameters */ +#define TRF_MGMT_MAX_PRIORITIES 3 + +#define TRF_MGMT_FLAG_ADD_DSCP 0x0001 /* Add DSCP to IP TOS field */ +#define TRF_MGMT_FLAG_DISABLE_SHAPING 0x0002 /* Only support traffic clasification */ +#define TRF_MGMT_FLAG_DISABLE_PRIORITY_TAGGING 0x0004 /* Don't override packet's priority */ + +/* Traffic management priority classes */ +typedef enum trf_mgmt_priority_class { + trf_mgmt_priority_low = 0, /* Maps to 802.1p BO */ + trf_mgmt_priority_medium = 1, /* Maps to 802.1p BE */ + trf_mgmt_priority_high = 2, /* Maps to 802.1p VI */ + trf_mgmt_priority_invalid = (trf_mgmt_priority_high + 1) +} trf_mgmt_priority_class_t; + +/* Traffic management configuration parameters */ +typedef struct trf_mgmt_config { + uint32 trf_mgmt_enabled; /* 0 - disabled, 1 - enabled */ + uint32 flags; /* See TRF_MGMT_FLAG_xxx defines */ + uint32 host_ip_addr; /* My IP address to determine subnet */ + uint32 host_subnet_mask; /* My subnet mask */ + uint32 downlink_bandwidth; /* In units of kbps */ + uint32 uplink_bandwidth; /* In units of kbps */ + uint32 min_tx_bandwidth[TRF_MGMT_MAX_PRIORITIES]; /* Minimum guaranteed tx bandwidth */ + uint32 min_rx_bandwidth[TRF_MGMT_MAX_PRIORITIES]; /* Minimum guaranteed rx bandwidth */ +} trf_mgmt_config_t; + +/* Traffic management filter */ +typedef struct trf_mgmt_filter { + struct ether_addr dst_ether_addr; /* His L2 address */ + uint32 dst_ip_addr; /* His IP address */ + uint16 dst_port; /* His L4 port */ + uint16 src_port; /* My L4 port */ + uint16 prot; /* L4 protocol (only TCP or UDP) */ + uint16 flags; /* TBD. For now, this must be zero. */ + trf_mgmt_priority_class_t priority; /* Priority for filtered packets */ +} trf_mgmt_filter_t; + +/* Traffic management filter list (variable length) */ +typedef struct trf_mgmt_filter_list { + uint32 num_filters; + trf_mgmt_filter_t filter[1]; +} trf_mgmt_filter_list_t; + +/* Traffic management global info used for all queues */ +typedef struct trf_mgmt_global_info { + uint32 maximum_bytes_per_second; + uint32 maximum_bytes_per_sampling_period; + uint32 total_bytes_consumed_per_second; + uint32 total_bytes_consumed_per_sampling_period; + uint32 total_unused_bytes_per_sampling_period; +} trf_mgmt_global_info_t; + +/* Traffic management shaping info per priority queue */ +typedef struct trf_mgmt_shaping_info { + uint32 gauranteed_bandwidth_percentage; + uint32 guaranteed_bytes_per_second; + uint32 guaranteed_bytes_per_sampling_period; + uint32 num_bytes_produced_per_second; + uint32 num_bytes_consumed_per_second; + uint32 num_queued_packets; /* Number of packets in queue */ + uint32 num_queued_bytes; /* Number of bytes in queue */ +} trf_mgmt_shaping_info_t; + +/* Traffic management shaping info array */ +typedef struct trf_mgmt_shaping_info_array { + trf_mgmt_global_info_t tx_global_shaping_info; + trf_mgmt_shaping_info_t tx_queue_shaping_info[TRF_MGMT_MAX_PRIORITIES]; + trf_mgmt_global_info_t rx_global_shaping_info; + trf_mgmt_shaping_info_t rx_queue_shaping_info[TRF_MGMT_MAX_PRIORITIES]; +} trf_mgmt_shaping_info_array_t; + + +/* Traffic management statistical counters */ +typedef struct trf_mgmt_stats { + uint32 num_processed_packets; /* Number of packets processed */ + uint32 num_processed_bytes; /* Number of bytes processed */ + uint32 num_discarded_packets; /* Number of packets discarded from queue */ +} trf_mgmt_stats_t; + +/* Traffic management statisics array */ +typedef struct trf_mgmt_stats_array { + trf_mgmt_stats_t tx_queue_stats[TRF_MGMT_MAX_PRIORITIES]; + trf_mgmt_stats_t rx_queue_stats[TRF_MGMT_MAX_PRIORITIES]; +} trf_mgmt_stats_array_t; + +typedef struct powersel_params { + /* LPC Params exposed via IOVAR */ + int32 tp_ratio_thresh; /* Throughput ratio threshold */ + uint8 rate_stab_thresh; /* Thresh for rate stability based on nupd */ + uint8 pwr_stab_thresh; /* Number of successes before power step down */ + uint8 pwr_sel_exp_time; /* Time lapse for expiry of database */ +} powersel_params_t; + +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ +#endif /* _wlioctl_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsrom_tbl.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsrom_tbl.h @@ -0,0 +1,900 @@ +/* + * Table that encodes the srom formats for PCI/PCIe NICs. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsrom_tbl.h 327694 2012-04-16 13:22:24Z $ + */ + +#ifndef _bcmsrom_tbl_h_ +#define _bcmsrom_tbl_h_ + +#include "sbpcmcia.h" +#include "wlioctl.h" + +typedef struct { + const char *name; + uint32 revmask; + uint32 flags; + uint16 off; + uint16 mask; +} sromvar_t; + +#define SRFL_MORE 1 /* value continues as described by the next entry */ +#define SRFL_NOFFS 2 /* value bits can't be all one's */ +#define SRFL_PRHEX 4 /* value is in hexdecimal format */ +#define SRFL_PRSIGN 8 /* value is in signed decimal format */ +#define SRFL_CCODE 0x10 /* value is in country code format */ +#define SRFL_ETHADDR 0x20 /* value is an Ethernet address */ +#define SRFL_LEDDC 0x40 /* value is an LED duty cycle */ +#define SRFL_NOVAR 0x80 /* do not generate a nvram param, entry is for mfgc */ +#define SRFL_ARRAY 0x100 /* value is in an array. All elements EXCEPT FOR THE LAST + * ONE in the array should have this flag set. + */ + + +/* Assumptions: + * - Ethernet address spans across 3 consective words + * + * Table rules: + * - Add multiple entries next to each other if a value spans across multiple words + * (even multiple fields in the same word) with each entry except the last having + * it's SRFL_MORE bit set. + * - Ethernet address entry does not follow above rule and must not have SRFL_MORE + * bit set. Its SRFL_ETHADDR bit implies it takes multiple words. + * - The last entry's name field must be NULL to indicate the end of the table. Other + * entries must have non-NULL name. + */ + +static const sromvar_t pci_sromvars[] = { + {"devid", 0xffffff00, SRFL_PRHEX|SRFL_NOVAR, PCI_F0DEVID, 0xffff}, + {"boardrev", 0x0000000e, SRFL_PRHEX, SROM_AABREV, SROM_BR_MASK}, + {"boardrev", 0x000000f0, SRFL_PRHEX, SROM4_BREV, 0xffff}, + {"boardrev", 0xffffff00, SRFL_PRHEX, SROM8_BREV, 0xffff}, + {"boardflags", 0x00000002, SRFL_PRHEX, SROM_BFL, 0xffff}, + {"boardflags", 0x00000004, SRFL_PRHEX|SRFL_MORE, SROM_BFL, 0xffff}, + {"", 0, 0, SROM_BFL2, 0xffff}, + {"boardflags", 0x00000008, SRFL_PRHEX|SRFL_MORE, SROM_BFL, 0xffff}, + {"", 0, 0, SROM3_BFL2, 0xffff}, + {"boardflags", 0x00000010, SRFL_PRHEX|SRFL_MORE, SROM4_BFL0, 0xffff}, + {"", 0, 0, SROM4_BFL1, 0xffff}, + {"boardflags", 0x000000e0, SRFL_PRHEX|SRFL_MORE, SROM5_BFL0, 0xffff}, + {"", 0, 0, SROM5_BFL1, 0xffff}, + {"boardflags", 0xffffff00, SRFL_PRHEX|SRFL_MORE, SROM8_BFL0, 0xffff}, + {"", 0, 0, SROM8_BFL1, 0xffff}, + {"boardflags2", 0x00000010, SRFL_PRHEX|SRFL_MORE, SROM4_BFL2, 0xffff}, + {"", 0, 0, SROM4_BFL3, 0xffff}, + {"boardflags2", 0x000000e0, SRFL_PRHEX|SRFL_MORE, SROM5_BFL2, 0xffff}, + {"", 0, 0, SROM5_BFL3, 0xffff}, + {"boardflags2", 0xffffff00, SRFL_PRHEX|SRFL_MORE, SROM8_BFL2, 0xffff}, + {"", 0, 0, SROM8_BFL3, 0xffff}, + {"boardtype", 0xfffffffc, SRFL_PRHEX, SROM_SSID, 0xffff}, + + {"boardnum", 0x00000006, 0, SROM_MACLO_IL0, 0xffff}, + {"boardnum", 0x00000008, 0, SROM3_MACLO, 0xffff}, + {"boardnum", 0x00000010, 0, SROM4_MACLO, 0xffff}, + {"boardnum", 0x000000e0, 0, SROM5_MACLO, 0xffff}, + {"boardnum", 0x00000700, 0, SROM8_MACLO, 0xffff}, + {"cc", 0x00000002, 0, SROM_AABREV, SROM_CC_MASK}, + {"regrev", 0x00000008, 0, SROM_OPO, 0xff00}, + {"regrev", 0x00000010, 0, SROM4_REGREV, 0x00ff}, + {"regrev", 0x000000e0, 0, SROM5_REGREV, 0x00ff}, + {"regrev", 0x00000700, 0, SROM8_REGREV, 0x00ff}, + {"ledbh0", 0x0000000e, SRFL_NOFFS, SROM_LEDBH10, 0x00ff}, + {"ledbh1", 0x0000000e, SRFL_NOFFS, SROM_LEDBH10, 0xff00}, + {"ledbh2", 0x0000000e, SRFL_NOFFS, SROM_LEDBH32, 0x00ff}, + {"ledbh3", 0x0000000e, SRFL_NOFFS, SROM_LEDBH32, 0xff00}, + {"ledbh0", 0x00000010, SRFL_NOFFS, SROM4_LEDBH10, 0x00ff}, + {"ledbh1", 0x00000010, SRFL_NOFFS, SROM4_LEDBH10, 0xff00}, + {"ledbh2", 0x00000010, SRFL_NOFFS, SROM4_LEDBH32, 0x00ff}, + {"ledbh3", 0x00000010, SRFL_NOFFS, SROM4_LEDBH32, 0xff00}, + {"ledbh0", 0x000000e0, SRFL_NOFFS, SROM5_LEDBH10, 0x00ff}, + {"ledbh1", 0x000000e0, SRFL_NOFFS, SROM5_LEDBH10, 0xff00}, + {"ledbh2", 0x000000e0, SRFL_NOFFS, SROM5_LEDBH32, 0x00ff}, + {"ledbh3", 0x000000e0, SRFL_NOFFS, SROM5_LEDBH32, 0xff00}, + {"ledbh0", 0x00000700, SRFL_NOFFS, SROM8_LEDBH10, 0x00ff}, + {"ledbh1", 0x00000700, SRFL_NOFFS, SROM8_LEDBH10, 0xff00}, + {"ledbh2", 0x00000700, SRFL_NOFFS, SROM8_LEDBH32, 0x00ff}, + {"ledbh3", 0x00000700, SRFL_NOFFS, SROM8_LEDBH32, 0xff00}, + {"pa0b0", 0x0000000e, SRFL_PRHEX, SROM_WL0PAB0, 0xffff}, + {"pa0b1", 0x0000000e, SRFL_PRHEX, SROM_WL0PAB1, 0xffff}, + {"pa0b2", 0x0000000e, SRFL_PRHEX, SROM_WL0PAB2, 0xffff}, + {"pa0itssit", 0x0000000e, 0, SROM_ITT, 0x00ff}, + {"pa0maxpwr", 0x0000000e, 0, SROM_WL10MAXP, 0x00ff}, + {"pa0b0", 0x00000700, SRFL_PRHEX, SROM8_W0_PAB0, 0xffff}, + {"pa0b1", 0x00000700, SRFL_PRHEX, SROM8_W0_PAB1, 0xffff}, + {"pa0b2", 0x00000700, SRFL_PRHEX, SROM8_W0_PAB2, 0xffff}, + {"pa0itssit", 0x00000700, 0, SROM8_W0_ITTMAXP, 0xff00}, + {"pa0maxpwr", 0x00000700, 0, SROM8_W0_ITTMAXP, 0x00ff}, + {"opo", 0x0000000c, 0, SROM_OPO, 0x00ff}, + {"opo", 0x00000700, 0, SROM8_2G_OFDMPO, 0x00ff}, + {"aa2g", 0x0000000e, 0, SROM_AABREV, SROM_AA0_MASK}, + {"aa2g", 0x000000f0, 0, SROM4_AA, 0x00ff}, + {"aa2g", 0x00000700, 0, SROM8_AA, 0x00ff}, + {"aa5g", 0x0000000e, 0, SROM_AABREV, SROM_AA1_MASK}, + {"aa5g", 0x000000f0, 0, SROM4_AA, 0xff00}, + {"aa5g", 0x00000700, 0, SROM8_AA, 0xff00}, + {"ag0", 0x0000000e, 0, SROM_AG10, 0x00ff}, + {"ag1", 0x0000000e, 0, SROM_AG10, 0xff00}, + {"ag0", 0x000000f0, 0, SROM4_AG10, 0x00ff}, + {"ag1", 0x000000f0, 0, SROM4_AG10, 0xff00}, + {"ag2", 0x000000f0, 0, SROM4_AG32, 0x00ff}, + {"ag3", 0x000000f0, 0, SROM4_AG32, 0xff00}, + {"ag0", 0x00000700, 0, SROM8_AG10, 0x00ff}, + {"ag1", 0x00000700, 0, SROM8_AG10, 0xff00}, + {"ag2", 0x00000700, 0, SROM8_AG32, 0x00ff}, + {"ag3", 0x00000700, 0, SROM8_AG32, 0xff00}, + {"pa1b0", 0x0000000e, SRFL_PRHEX, SROM_WL1PAB0, 0xffff}, + {"pa1b1", 0x0000000e, SRFL_PRHEX, SROM_WL1PAB1, 0xffff}, + {"pa1b2", 0x0000000e, SRFL_PRHEX, SROM_WL1PAB2, 0xffff}, + {"pa1lob0", 0x0000000c, SRFL_PRHEX, SROM_WL1LPAB0, 0xffff}, + {"pa1lob1", 0x0000000c, SRFL_PRHEX, SROM_WL1LPAB1, 0xffff}, + {"pa1lob2", 0x0000000c, SRFL_PRHEX, SROM_WL1LPAB2, 0xffff}, + {"pa1hib0", 0x0000000c, SRFL_PRHEX, SROM_WL1HPAB0, 0xffff}, + {"pa1hib1", 0x0000000c, SRFL_PRHEX, SROM_WL1HPAB1, 0xffff}, + {"pa1hib2", 0x0000000c, SRFL_PRHEX, SROM_WL1HPAB2, 0xffff}, + {"pa1itssit", 0x0000000e, 0, SROM_ITT, 0xff00}, + {"pa1maxpwr", 0x0000000e, 0, SROM_WL10MAXP, 0xff00}, + {"pa1lomaxpwr", 0x0000000c, 0, SROM_WL1LHMAXP, 0xff00}, + {"pa1himaxpwr", 0x0000000c, 0, SROM_WL1LHMAXP, 0x00ff}, + {"pa1b0", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB0, 0xffff}, + {"pa1b1", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB1, 0xffff}, + {"pa1b2", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB2, 0xffff}, + {"pa1lob0", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB0_LC, 0xffff}, + {"pa1lob1", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB1_LC, 0xffff}, + {"pa1lob2", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB2_LC, 0xffff}, + {"pa1hib0", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB0_HC, 0xffff}, + {"pa1hib1", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB1_HC, 0xffff}, + {"pa1hib2", 0x00000700, SRFL_PRHEX, SROM8_W1_PAB2_HC, 0xffff}, + {"pa1itssit", 0x00000700, 0, SROM8_W1_ITTMAXP, 0xff00}, + {"pa1maxpwr", 0x00000700, 0, SROM8_W1_ITTMAXP, 0x00ff}, + {"pa1lomaxpwr", 0x00000700, 0, SROM8_W1_MAXP_LCHC, 0xff00}, + {"pa1himaxpwr", 0x00000700, 0, SROM8_W1_MAXP_LCHC, 0x00ff}, + {"bxa2g", 0x00000008, 0, SROM_BXARSSI2G, 0x1800}, + {"rssisav2g", 0x00000008, 0, SROM_BXARSSI2G, 0x0700}, + {"rssismc2g", 0x00000008, 0, SROM_BXARSSI2G, 0x00f0}, + {"rssismf2g", 0x00000008, 0, SROM_BXARSSI2G, 0x000f}, + {"bxa2g", 0x00000700, 0, SROM8_BXARSSI2G, 0x1800}, + {"rssisav2g", 0x00000700, 0, SROM8_BXARSSI2G, 0x0700}, + {"rssismc2g", 0x00000700, 0, SROM8_BXARSSI2G, 0x00f0}, + {"rssismf2g", 0x00000700, 0, SROM8_BXARSSI2G, 0x000f}, + {"bxa5g", 0x00000008, 0, SROM_BXARSSI5G, 0x1800}, + {"rssisav5g", 0x00000008, 0, SROM_BXARSSI5G, 0x0700}, + {"rssismc5g", 0x00000008, 0, SROM_BXARSSI5G, 0x00f0}, + {"rssismf5g", 0x00000008, 0, SROM_BXARSSI5G, 0x000f}, + {"bxa5g", 0x00000700, 0, SROM8_BXARSSI5G, 0x1800}, + {"rssisav5g", 0x00000700, 0, SROM8_BXARSSI5G, 0x0700}, + {"rssismc5g", 0x00000700, 0, SROM8_BXARSSI5G, 0x00f0}, + {"rssismf5g", 0x00000700, 0, SROM8_BXARSSI5G, 0x000f}, + {"tri2g", 0x00000008, 0, SROM_TRI52G, 0x00ff}, + {"tri5g", 0x00000008, 0, SROM_TRI52G, 0xff00}, + {"tri5gl", 0x00000008, 0, SROM_TRI5GHL, 0x00ff}, + {"tri5gh", 0x00000008, 0, SROM_TRI5GHL, 0xff00}, + {"tri2g", 0x00000700, 0, SROM8_TRI52G, 0x00ff}, + {"tri5g", 0x00000700, 0, SROM8_TRI52G, 0xff00}, + {"tri5gl", 0x00000700, 0, SROM8_TRI5GHL, 0x00ff}, + {"tri5gh", 0x00000700, 0, SROM8_TRI5GHL, 0xff00}, + {"rxpo2g", 0x00000008, SRFL_PRSIGN, SROM_RXPO52G, 0x00ff}, + {"rxpo5g", 0x00000008, SRFL_PRSIGN, SROM_RXPO52G, 0xff00}, + {"rxpo2g", 0x00000700, SRFL_PRSIGN, SROM8_RXPO52G, 0x00ff}, + {"rxpo5g", 0x00000700, SRFL_PRSIGN, SROM8_RXPO52G, 0xff00}, + {"txchain", 0x000000f0, SRFL_NOFFS, SROM4_TXRXC, SROM4_TXCHAIN_MASK}, + {"rxchain", 0x000000f0, SRFL_NOFFS, SROM4_TXRXC, SROM4_RXCHAIN_MASK}, + {"antswitch", 0x000000f0, SRFL_NOFFS, SROM4_TXRXC, SROM4_SWITCH_MASK}, + {"txchain", 0x00000700, SRFL_NOFFS, SROM8_TXRXC, SROM4_TXCHAIN_MASK}, + {"rxchain", 0x00000700, SRFL_NOFFS, SROM8_TXRXC, SROM4_RXCHAIN_MASK}, + {"antswitch", 0x00000700, SRFL_NOFFS, SROM8_TXRXC, SROM4_SWITCH_MASK}, + {"tssipos2g", 0x00000700, 0, SROM8_FEM2G, SROM8_FEM_TSSIPOS_MASK}, + {"extpagain2g", 0x00000700, 0, SROM8_FEM2G, SROM8_FEM_EXTPA_GAIN_MASK}, + {"pdetrange2g", 0x00000700, 0, SROM8_FEM2G, SROM8_FEM_PDET_RANGE_MASK}, + {"triso2g", 0x00000700, 0, SROM8_FEM2G, SROM8_FEM_TR_ISO_MASK}, + {"antswctl2g", 0x00000700, 0, SROM8_FEM2G, SROM8_FEM_ANTSWLUT_MASK}, + {"tssipos5g", 0x00000700, 0, SROM8_FEM5G, SROM8_FEM_TSSIPOS_MASK}, + {"extpagain5g", 0x00000700, 0, SROM8_FEM5G, SROM8_FEM_EXTPA_GAIN_MASK}, + {"pdetrange5g", 0x00000700, 0, SROM8_FEM5G, SROM8_FEM_PDET_RANGE_MASK}, + {"triso5g", 0x00000700, 0, SROM8_FEM5G, SROM8_FEM_TR_ISO_MASK}, + {"antswctl5g", 0x00000700, 0, SROM8_FEM5G, SROM8_FEM_ANTSWLUT_MASK}, + {"txpid2ga0", 0x000000f0, 0, SROM4_TXPID2G, 0x00ff}, + {"txpid2ga1", 0x000000f0, 0, SROM4_TXPID2G, 0xff00}, + {"txpid2ga2", 0x000000f0, 0, SROM4_TXPID2G + 1, 0x00ff}, + {"txpid2ga3", 0x000000f0, 0, SROM4_TXPID2G + 1, 0xff00}, + {"txpid5ga0", 0x000000f0, 0, SROM4_TXPID5G, 0x00ff}, + {"txpid5ga1", 0x000000f0, 0, SROM4_TXPID5G, 0xff00}, + {"txpid5ga2", 0x000000f0, 0, SROM4_TXPID5G + 1, 0x00ff}, + {"txpid5ga3", 0x000000f0, 0, SROM4_TXPID5G + 1, 0xff00}, + {"txpid5gla0", 0x000000f0, 0, SROM4_TXPID5GL, 0x00ff}, + {"txpid5gla1", 0x000000f0, 0, SROM4_TXPID5GL, 0xff00}, + {"txpid5gla2", 0x000000f0, 0, SROM4_TXPID5GL + 1, 0x00ff}, + {"txpid5gla3", 0x000000f0, 0, SROM4_TXPID5GL + 1, 0xff00}, + {"txpid5gha0", 0x000000f0, 0, SROM4_TXPID5GH, 0x00ff}, + {"txpid5gha1", 0x000000f0, 0, SROM4_TXPID5GH, 0xff00}, + {"txpid5gha2", 0x000000f0, 0, SROM4_TXPID5GH + 1, 0x00ff}, + {"txpid5gha3", 0x000000f0, 0, SROM4_TXPID5GH + 1, 0xff00}, + + {"ccode", 0x0000000f, SRFL_CCODE, SROM_CCODE, 0xffff}, + {"ccode", 0x00000010, SRFL_CCODE, SROM4_CCODE, 0xffff}, + {"ccode", 0x000000e0, SRFL_CCODE, SROM5_CCODE, 0xffff}, + {"ccode", 0x00000700, SRFL_CCODE, SROM8_CCODE, 0xffff}, + {"macaddr", 0x00000700, SRFL_ETHADDR, SROM8_MACHI, 0xffff}, + {"macaddr", 0x000000e0, SRFL_ETHADDR, SROM5_MACHI, 0xffff}, + {"macaddr", 0x00000010, SRFL_ETHADDR, SROM4_MACHI, 0xffff}, + {"macaddr", 0x00000008, SRFL_ETHADDR, SROM3_MACHI, 0xffff}, + {"il0macaddr", 0x00000007, SRFL_ETHADDR, SROM_MACHI_IL0, 0xffff}, + {"et1macaddr", 0x00000007, SRFL_ETHADDR, SROM_MACHI_ET1, 0xffff}, + {"leddc", 0x00000700, SRFL_NOFFS|SRFL_LEDDC, SROM8_LEDDC, 0xffff}, + {"leddc", 0x000000e0, SRFL_NOFFS|SRFL_LEDDC, SROM5_LEDDC, 0xffff}, + {"leddc", 0x00000010, SRFL_NOFFS|SRFL_LEDDC, SROM4_LEDDC, 0xffff}, + {"leddc", 0x00000008, SRFL_NOFFS|SRFL_LEDDC, SROM3_LEDDC, 0xffff}, + + {"tempthresh", 0x00000700, 0, SROM8_THERMAL, 0xff00}, + {"tempoffset", 0x00000700, 0, SROM8_THERMAL, 0x00ff}, + {"rawtempsense", 0x00000700, SRFL_PRHEX, SROM8_MPWR_RAWTS, 0x01ff}, + {"measpower", 0x00000700, SRFL_PRHEX, SROM8_MPWR_RAWTS, 0xfe00}, + {"tempsense_slope", 0x00000700, SRFL_PRHEX, SROM8_TS_SLP_OPT_CORRX, 0x00ff}, + {"tempcorrx", 0x00000700, SRFL_PRHEX, SROM8_TS_SLP_OPT_CORRX, 0xfc00}, + {"tempsense_option", 0x00000700, SRFL_PRHEX, SROM8_TS_SLP_OPT_CORRX, 0x0300}, + {"freqoffset_corr", 0x00000700, SRFL_PRHEX, SROM8_FOC_HWIQ_IQSWP, 0x000f}, + {"iqcal_swp_dis", 0x00000700, SRFL_PRHEX, SROM8_FOC_HWIQ_IQSWP, 0x0010}, + {"hw_iqcal_en", 0x00000700, SRFL_PRHEX, SROM8_FOC_HWIQ_IQSWP, 0x0020}, + {"elna2g", 0x00000700, 0, SROM8_EXTLNAGAIN, 0x00ff}, + {"elna5g", 0x00000700, 0, SROM8_EXTLNAGAIN, 0xff00}, + {"phycal_tempdelta", 0x00000700, 0, SROM8_PHYCAL_TEMPDELTA, 0x00ff}, + {"temps_period", 0x00000700, 0, SROM8_PHYCAL_TEMPDELTA, 0x0f00}, + {"temps_hysteresis", 0x00000700, 0, SROM8_PHYCAL_TEMPDELTA, 0xf000}, + {"measpower1", 0x00000700, SRFL_PRHEX, SROM8_MPWR_1_AND_2, 0x007f}, + {"measpower2", 0x00000700, SRFL_PRHEX, SROM8_MPWR_1_AND_2, 0x3f80}, + + {"cck2gpo", 0x000000f0, 0, SROM4_2G_CCKPO, 0xffff}, + {"cck2gpo", 0x00000100, 0, SROM8_2G_CCKPO, 0xffff}, + {"ofdm2gpo", 0x000000f0, SRFL_MORE, SROM4_2G_OFDMPO, 0xffff}, + {"", 0, 0, SROM4_2G_OFDMPO + 1, 0xffff}, + {"ofdm5gpo", 0x000000f0, SRFL_MORE, SROM4_5G_OFDMPO, 0xffff}, + {"", 0, 0, SROM4_5G_OFDMPO + 1, 0xffff}, + {"ofdm5glpo", 0x000000f0, SRFL_MORE, SROM4_5GL_OFDMPO, 0xffff}, + {"", 0, 0, SROM4_5GL_OFDMPO + 1, 0xffff}, + {"ofdm5ghpo", 0x000000f0, SRFL_MORE, SROM4_5GH_OFDMPO, 0xffff}, + {"", 0, 0, SROM4_5GH_OFDMPO + 1, 0xffff}, + {"ofdm2gpo", 0x00000100, SRFL_MORE, SROM8_2G_OFDMPO, 0xffff}, + {"", 0, 0, SROM8_2G_OFDMPO + 1, 0xffff}, + {"ofdm5gpo", 0x00000100, SRFL_MORE, SROM8_5G_OFDMPO, 0xffff}, + {"", 0, 0, SROM8_5G_OFDMPO + 1, 0xffff}, + {"ofdm5glpo", 0x00000100, SRFL_MORE, SROM8_5GL_OFDMPO, 0xffff}, + {"", 0, 0, SROM8_5GL_OFDMPO + 1, 0xffff}, + {"ofdm5ghpo", 0x00000100, SRFL_MORE, SROM8_5GH_OFDMPO, 0xffff}, + {"", 0, 0, SROM8_5GH_OFDMPO + 1, 0xffff}, + {"mcs2gpo0", 0x000000f0, 0, SROM4_2G_MCSPO, 0xffff}, + {"mcs2gpo1", 0x000000f0, 0, SROM4_2G_MCSPO + 1, 0xffff}, + {"mcs2gpo2", 0x000000f0, 0, SROM4_2G_MCSPO + 2, 0xffff}, + {"mcs2gpo3", 0x000000f0, 0, SROM4_2G_MCSPO + 3, 0xffff}, + {"mcs2gpo4", 0x000000f0, 0, SROM4_2G_MCSPO + 4, 0xffff}, + {"mcs2gpo5", 0x000000f0, 0, SROM4_2G_MCSPO + 5, 0xffff}, + {"mcs2gpo6", 0x000000f0, 0, SROM4_2G_MCSPO + 6, 0xffff}, + {"mcs2gpo7", 0x000000f0, 0, SROM4_2G_MCSPO + 7, 0xffff}, + {"mcs5gpo0", 0x000000f0, 0, SROM4_5G_MCSPO, 0xffff}, + {"mcs5gpo1", 0x000000f0, 0, SROM4_5G_MCSPO + 1, 0xffff}, + {"mcs5gpo2", 0x000000f0, 0, SROM4_5G_MCSPO + 2, 0xffff}, + {"mcs5gpo3", 0x000000f0, 0, SROM4_5G_MCSPO + 3, 0xffff}, + {"mcs5gpo4", 0x000000f0, 0, SROM4_5G_MCSPO + 4, 0xffff}, + {"mcs5gpo5", 0x000000f0, 0, SROM4_5G_MCSPO + 5, 0xffff}, + {"mcs5gpo6", 0x000000f0, 0, SROM4_5G_MCSPO + 6, 0xffff}, + {"mcs5gpo7", 0x000000f0, 0, SROM4_5G_MCSPO + 7, 0xffff}, + {"mcs5glpo0", 0x000000f0, 0, SROM4_5GL_MCSPO, 0xffff}, + {"mcs5glpo1", 0x000000f0, 0, SROM4_5GL_MCSPO + 1, 0xffff}, + {"mcs5glpo2", 0x000000f0, 0, SROM4_5GL_MCSPO + 2, 0xffff}, + {"mcs5glpo3", 0x000000f0, 0, SROM4_5GL_MCSPO + 3, 0xffff}, + {"mcs5glpo4", 0x000000f0, 0, SROM4_5GL_MCSPO + 4, 0xffff}, + {"mcs5glpo5", 0x000000f0, 0, SROM4_5GL_MCSPO + 5, 0xffff}, + {"mcs5glpo6", 0x000000f0, 0, SROM4_5GL_MCSPO + 6, 0xffff}, + {"mcs5glpo7", 0x000000f0, 0, SROM4_5GL_MCSPO + 7, 0xffff}, + {"mcs5ghpo0", 0x000000f0, 0, SROM4_5GH_MCSPO, 0xffff}, + {"mcs5ghpo1", 0x000000f0, 0, SROM4_5GH_MCSPO + 1, 0xffff}, + {"mcs5ghpo2", 0x000000f0, 0, SROM4_5GH_MCSPO + 2, 0xffff}, + {"mcs5ghpo3", 0x000000f0, 0, SROM4_5GH_MCSPO + 3, 0xffff}, + {"mcs5ghpo4", 0x000000f0, 0, SROM4_5GH_MCSPO + 4, 0xffff}, + {"mcs5ghpo5", 0x000000f0, 0, SROM4_5GH_MCSPO + 5, 0xffff}, + {"mcs5ghpo6", 0x000000f0, 0, SROM4_5GH_MCSPO + 6, 0xffff}, + {"mcs5ghpo7", 0x000000f0, 0, SROM4_5GH_MCSPO + 7, 0xffff}, + {"mcs2gpo0", 0x00000100, 0, SROM8_2G_MCSPO, 0xffff}, + {"mcs2gpo1", 0x00000100, 0, SROM8_2G_MCSPO + 1, 0xffff}, + {"mcs2gpo2", 0x00000100, 0, SROM8_2G_MCSPO + 2, 0xffff}, + {"mcs2gpo3", 0x00000100, 0, SROM8_2G_MCSPO + 3, 0xffff}, + {"mcs2gpo4", 0x00000100, 0, SROM8_2G_MCSPO + 4, 0xffff}, + {"mcs2gpo5", 0x00000100, 0, SROM8_2G_MCSPO + 5, 0xffff}, + {"mcs2gpo6", 0x00000100, 0, SROM8_2G_MCSPO + 6, 0xffff}, + {"mcs2gpo7", 0x00000100, 0, SROM8_2G_MCSPO + 7, 0xffff}, + {"mcs5gpo0", 0x00000100, 0, SROM8_5G_MCSPO, 0xffff}, + {"mcs5gpo1", 0x00000100, 0, SROM8_5G_MCSPO + 1, 0xffff}, + {"mcs5gpo2", 0x00000100, 0, SROM8_5G_MCSPO + 2, 0xffff}, + {"mcs5gpo3", 0x00000100, 0, SROM8_5G_MCSPO + 3, 0xffff}, + {"mcs5gpo4", 0x00000100, 0, SROM8_5G_MCSPO + 4, 0xffff}, + {"mcs5gpo5", 0x00000100, 0, SROM8_5G_MCSPO + 5, 0xffff}, + {"mcs5gpo6", 0x00000100, 0, SROM8_5G_MCSPO + 6, 0xffff}, + {"mcs5gpo7", 0x00000100, 0, SROM8_5G_MCSPO + 7, 0xffff}, + {"mcs5glpo0", 0x00000100, 0, SROM8_5GL_MCSPO, 0xffff}, + {"mcs5glpo1", 0x00000100, 0, SROM8_5GL_MCSPO + 1, 0xffff}, + {"mcs5glpo2", 0x00000100, 0, SROM8_5GL_MCSPO + 2, 0xffff}, + {"mcs5glpo3", 0x00000100, 0, SROM8_5GL_MCSPO + 3, 0xffff}, + {"mcs5glpo4", 0x00000100, 0, SROM8_5GL_MCSPO + 4, 0xffff}, + {"mcs5glpo5", 0x00000100, 0, SROM8_5GL_MCSPO + 5, 0xffff}, + {"mcs5glpo6", 0x00000100, 0, SROM8_5GL_MCSPO + 6, 0xffff}, + {"mcs5glpo7", 0x00000100, 0, SROM8_5GL_MCSPO + 7, 0xffff}, + {"mcs5ghpo0", 0x00000100, 0, SROM8_5GH_MCSPO, 0xffff}, + {"mcs5ghpo1", 0x00000100, 0, SROM8_5GH_MCSPO + 1, 0xffff}, + {"mcs5ghpo2", 0x00000100, 0, SROM8_5GH_MCSPO + 2, 0xffff}, + {"mcs5ghpo3", 0x00000100, 0, SROM8_5GH_MCSPO + 3, 0xffff}, + {"mcs5ghpo4", 0x00000100, 0, SROM8_5GH_MCSPO + 4, 0xffff}, + {"mcs5ghpo5", 0x00000100, 0, SROM8_5GH_MCSPO + 5, 0xffff}, + {"mcs5ghpo6", 0x00000100, 0, SROM8_5GH_MCSPO + 6, 0xffff}, + {"mcs5ghpo7", 0x00000100, 0, SROM8_5GH_MCSPO + 7, 0xffff}, + {"cddpo", 0x000000f0, 0, SROM4_CDDPO, 0xffff}, + {"stbcpo", 0x000000f0, 0, SROM4_STBCPO, 0xffff}, + {"bw40po", 0x000000f0, 0, SROM4_BW40PO, 0xffff}, + {"bwduppo", 0x000000f0, 0, SROM4_BWDUPPO, 0xffff}, + {"cddpo", 0x00000100, 0, SROM8_CDDPO, 0xffff}, + {"stbcpo", 0x00000100, 0, SROM8_STBCPO, 0xffff}, + {"bw40po", 0x00000100, 0, SROM8_BW40PO, 0xffff}, + {"bwduppo", 0x00000100, 0, SROM8_BWDUPPO, 0xffff}, + + /* power per rate from sromrev 9 */ + {"cckbw202gpo", 0x00000600, 0, SROM9_2GPO_CCKBW20, 0xffff}, + {"cckbw20ul2gpo", 0x00000600, 0, SROM9_2GPO_CCKBW20UL, 0xffff}, + {"legofdmbw202gpo", 0x00000600, SRFL_MORE, SROM9_2GPO_LOFDMBW20, 0xffff}, + {"", 0, 0, SROM9_2GPO_LOFDMBW20 + 1, 0xffff}, + {"legofdmbw20ul2gpo", 0x00000600, SRFL_MORE, SROM9_2GPO_LOFDMBW20UL, 0xffff}, + {"", 0, 0, SROM9_2GPO_LOFDMBW20UL + 1, 0xffff}, + {"legofdmbw205glpo", 0x00000600, SRFL_MORE, SROM9_5GLPO_LOFDMBW20, 0xffff}, + {"", 0, 0, SROM9_5GLPO_LOFDMBW20 + 1, 0xffff}, + {"legofdmbw20ul5glpo", 0x00000600, SRFL_MORE, SROM9_5GLPO_LOFDMBW20UL, 0xffff}, + {"", 0, 0, SROM9_5GLPO_LOFDMBW20UL + 1, 0xffff}, + {"legofdmbw205gmpo", 0x00000600, SRFL_MORE, SROM9_5GMPO_LOFDMBW20, 0xffff}, + {"", 0, 0, SROM9_5GMPO_LOFDMBW20 + 1, 0xffff}, + {"legofdmbw20ul5gmpo", 0x00000600, SRFL_MORE, SROM9_5GMPO_LOFDMBW20UL, 0xffff}, + {"", 0, 0, SROM9_5GMPO_LOFDMBW20UL + 1, 0xffff}, + {"legofdmbw205ghpo", 0x00000600, SRFL_MORE, SROM9_5GHPO_LOFDMBW20, 0xffff}, + {"", 0, 0, SROM9_5GHPO_LOFDMBW20 + 1, 0xffff}, + {"legofdmbw20ul5ghpo", 0x00000600, SRFL_MORE, SROM9_5GHPO_LOFDMBW20UL, 0xffff}, + {"", 0, 0, SROM9_5GHPO_LOFDMBW20UL + 1, 0xffff}, + {"mcsbw202gpo", 0x00000600, SRFL_MORE, SROM9_2GPO_MCSBW20, 0xffff}, + {"", 0, 0, SROM9_2GPO_MCSBW20 + 1, 0xffff}, + {"mcsbw20ul2gpo", 0x00000600, SRFL_MORE, SROM9_2GPO_MCSBW20UL, 0xffff}, + {"", 0, 0, SROM9_2GPO_MCSBW20UL + 1, 0xffff}, + {"mcsbw402gpo", 0x00000600, SRFL_MORE, SROM9_2GPO_MCSBW40, 0xffff}, + {"", 0, 0, SROM9_2GPO_MCSBW40 + 1, 0xffff}, + {"mcsbw205glpo", 0x00000600, SRFL_MORE, SROM9_5GLPO_MCSBW20, 0xffff}, + {"", 0, 0, SROM9_5GLPO_MCSBW20 + 1, 0xffff}, + {"mcsbw20ul5glpo", 0x00000600, SRFL_MORE, SROM9_5GLPO_MCSBW20UL, 0xffff}, + {"", 0, 0, SROM9_5GLPO_MCSBW20UL + 1, 0xffff}, + {"mcsbw405glpo", 0x00000600, SRFL_MORE, SROM9_5GLPO_MCSBW40, 0xffff}, + {"", 0, 0, SROM9_5GLPO_MCSBW40 + 1, 0xffff}, + {"mcsbw205gmpo", 0x00000600, SRFL_MORE, SROM9_5GMPO_MCSBW20, 0xffff}, + {"", 0, 0, SROM9_5GMPO_MCSBW20 + 1, 0xffff}, + {"mcsbw20ul5gmpo", 0x00000600, SRFL_MORE, SROM9_5GMPO_MCSBW20UL, 0xffff}, + {"", 0, 0, SROM9_5GMPO_MCSBW20UL + 1, 0xffff}, + {"mcsbw405gmpo", 0x00000600, SRFL_MORE, SROM9_5GMPO_MCSBW40, 0xffff}, + {"", 0, 0, SROM9_5GMPO_MCSBW40 + 1, 0xffff}, + {"mcsbw205ghpo", 0x00000600, SRFL_MORE, SROM9_5GHPO_MCSBW20, 0xffff}, + {"", 0, 0, SROM9_5GHPO_MCSBW20 + 1, 0xffff}, + {"mcsbw20ul5ghpo", 0x00000600, SRFL_MORE, SROM9_5GHPO_MCSBW20UL, 0xffff}, + {"", 0, 0, SROM9_5GHPO_MCSBW20UL + 1, 0xffff}, + {"mcsbw405ghpo", 0x00000600, SRFL_MORE, SROM9_5GHPO_MCSBW40, 0xffff}, + {"", 0, 0, SROM9_5GHPO_MCSBW40 + 1, 0xffff}, + {"mcs32po", 0x00000600, 0, SROM9_PO_MCS32, 0xffff}, + {"legofdm40duppo", 0x00000600, 0, SROM9_PO_LOFDM40DUP, 0xffff}, + {"pcieingress_war", 0x00000700, 0, SROM8_PCIEINGRESS_WAR, 0xf}, + {"rxgainerr2ga0", 0x00000700, 0, SROM8_RXGAINERR_2G, 0x003f}, + {"rxgainerr2ga1", 0x00000700, 0, SROM8_RXGAINERR_2G, 0x07c0}, + {"rxgainerr2ga2", 0x00000700, 0, SROM8_RXGAINERR_2G, 0xf800}, + {"rxgainerr5gla0", 0x00000700, 0, SROM8_RXGAINERR_5GL, 0x003f}, + {"rxgainerr5gla1", 0x00000700, 0, SROM8_RXGAINERR_5GL, 0x07c0}, + {"rxgainerr5gla2", 0x00000700, 0, SROM8_RXGAINERR_5GL, 0xf800}, + {"rxgainerr5gma0", 0x00000700, 0, SROM8_RXGAINERR_5GM, 0x003f}, + {"rxgainerr5gma1", 0x00000700, 0, SROM8_RXGAINERR_5GM, 0x07c0}, + {"rxgainerr5gma2", 0x00000700, 0, SROM8_RXGAINERR_5GM, 0xf800}, + {"rxgainerr5gha0", 0x00000700, 0, SROM8_RXGAINERR_5GH, 0x003f}, + {"rxgainerr5gha1", 0x00000700, 0, SROM8_RXGAINERR_5GH, 0x07c0}, + {"rxgainerr5gha2", 0x00000700, 0, SROM8_RXGAINERR_5GH, 0xf800}, + {"rxgainerr5gua0", 0x00000700, 0, SROM8_RXGAINERR_5GU, 0x003f}, + {"rxgainerr5gua1", 0x00000700, 0, SROM8_RXGAINERR_5GU, 0x07c0}, + {"rxgainerr5gua2", 0x00000700, 0, SROM8_RXGAINERR_5GU, 0xf800}, + {"sar2g", 0x00000600, 0, SROM9_SAR, 0x00ff}, + {"sar5g", 0x00000600, 0, SROM9_SAR, 0xff00}, + {"noiselvl2ga0", 0x00000700, 0, SROM8_NOISELVL_2G, 0x001f}, + {"noiselvl2ga1", 0x00000700, 0, SROM8_NOISELVL_2G, 0x03e0}, + {"noiselvl2ga2", 0x00000700, 0, SROM8_NOISELVL_2G, 0x7c00}, + {"noiselvl5gla0", 0x00000700, 0, SROM8_NOISELVL_5GL, 0x001f}, + {"noiselvl5gla1", 0x00000700, 0, SROM8_NOISELVL_5GL, 0x03e0}, + {"noiselvl5gla2", 0x00000700, 0, SROM8_NOISELVL_5GL, 0x7c00}, + {"noiselvl5gma0", 0x00000700, 0, SROM8_NOISELVL_5GM, 0x001f}, + {"noiselvl5gma1", 0x00000700, 0, SROM8_NOISELVL_5GM, 0x03e0}, + {"noiselvl5gma2", 0x00000700, 0, SROM8_NOISELVL_5GM, 0x7c00}, + {"noiselvl5gha0", 0x00000700, 0, SROM8_NOISELVL_5GH, 0x001f}, + {"noiselvl5gha1", 0x00000700, 0, SROM8_NOISELVL_5GH, 0x03e0}, + {"noiselvl5gha2", 0x00000700, 0, SROM8_NOISELVL_5GH, 0x7c00}, + {"noiselvl5gua0", 0x00000700, 0, SROM8_NOISELVL_5GU, 0x001f}, + {"noiselvl5gua1", 0x00000700, 0, SROM8_NOISELVL_5GU, 0x03e0}, + {"noiselvl5gua2", 0x00000700, 0, SROM8_NOISELVL_5GU, 0x7c00}, + {"subband5gver", 0x00000700, 0, SROM8_SUBBAND_PPR, 0x7}, + + {"cckPwrOffset", 0x00000400, 0, SROM10_CCKPWROFFSET, 0xffff}, + /* swctrlmap_2g array, note that the last element doesn't have SRFL_ARRAY flag set */ + {"swctrlmap_2g", 0x00000400, SRFL_MORE|SRFL_PRHEX|SRFL_ARRAY, SROM10_SWCTRLMAP_2G, 0xffff}, + {"", 0x00000400, SRFL_ARRAY, SROM10_SWCTRLMAP_2G + 1, 0xffff}, + {"", 0x00000400, SRFL_MORE|SRFL_PRHEX|SRFL_ARRAY, SROM10_SWCTRLMAP_2G + 2, 0xffff}, + {"", 0x00000400, SRFL_ARRAY, SROM10_SWCTRLMAP_2G + 3, 0xffff}, + {"", 0x00000400, SRFL_MORE|SRFL_PRHEX|SRFL_ARRAY, SROM10_SWCTRLMAP_2G + 4, 0xffff}, + {"", 0x00000400, SRFL_ARRAY, SROM10_SWCTRLMAP_2G + 5, 0xffff}, + {"", 0x00000400, SRFL_MORE|SRFL_PRHEX|SRFL_ARRAY, SROM10_SWCTRLMAP_2G + 6, 0xffff}, + {"", 0x00000400, SRFL_ARRAY, SROM10_SWCTRLMAP_2G + 7, 0xffff}, + {"", 0x00000400, SRFL_PRHEX, SROM10_SWCTRLMAP_2G + 8, 0xffff}, + + /* sromrev 11 */ + {"boardflags3", 0xfffff800, SRFL_PRHEX|SRFL_MORE, SROM11_BFL3, 0xffff}, + {"", 0, 0, SROM11_BFL3, 0xffff}, + {"boardnum", 0xfffff800, 0, SROM11_MACLO, 0xffff}, + {"macaddr", 0xfffff800, SRFL_ETHADDR, SROM11_MACHI, 0xffff}, + {"ccode", 0xfffff800, SRFL_CCODE, SROM11_CCODE, 0xffff}, + {"regrev", 0xfffff800, 0, SROM11_REGREV, 0x00ff}, + {"ledbh0", 0xfffff800, SRFL_NOFFS, SROM11_LEDBH10, 0x00ff}, + {"ledbh1", 0xfffff800, SRFL_NOFFS, SROM11_LEDBH10, 0xff00}, + {"ledbh2", 0xfffff800, SRFL_NOFFS, SROM11_LEDBH32, 0x00ff}, + {"ledbh3", 0xfffff800, SRFL_NOFFS, SROM11_LEDBH32, 0xff00}, + {"leddc", 0xfffff800, SRFL_NOFFS|SRFL_LEDDC, SROM11_LEDDC, 0xffff}, + {"aa2g", 0xfffff800, 0, SROM11_AA, 0x00ff}, + {"aa5g", 0xfffff800, 0, SROM11_AA, 0xff00}, + {"agbg0", 0xfffff800, 0, SROM11_AGBG10, 0x00ff}, + {"agbg1", 0xfffff800, 0, SROM11_AGBG10, 0xff00}, + {"agbg2", 0xfffff800, 0, SROM11_AGBG2A0, 0x00ff}, + {"aga0", 0xfffff800, 0, SROM11_AGBG2A0, 0xff00}, + {"aga1", 0xfffff800, 0, SROM11_AGA21, 0x00ff}, + {"aga2", 0xfffff800, 0, SROM11_AGA21, 0xff00}, + {"txchain", 0xfffff800, SRFL_NOFFS, SROM11_TXRXC, SROM4_TXCHAIN_MASK}, + {"rxchain", 0xfffff800, SRFL_NOFFS, SROM11_TXRXC, SROM4_RXCHAIN_MASK}, + {"antswitch", 0xfffff800, SRFL_NOFFS, SROM11_TXRXC, SROM4_SWITCH_MASK}, + + {"tssiposslope2g", 0xfffff800, 0, SROM11_FEM_CFG1, 0x0001}, + {"epagain2g", 0xfffff800, 0, SROM11_FEM_CFG1, 0x000e}, + {"pdgain2g", 0xfffff800, 0, SROM11_FEM_CFG1, 0x01f0}, + {"tworangetssi2g", 0xfffff800, 0, SROM11_FEM_CFG1, 0x0200}, + {"papdcap2g", 0xfffff800, 0, SROM11_FEM_CFG1, 0x0400}, + {"femctrl", 0xfffff800, 0, SROM11_FEM_CFG1, 0xf800}, + + {"tssiposslope5g", 0xfffff800, 0, SROM11_FEM_CFG2, 0x0001}, + {"epagain5g", 0xfffff800, 0, SROM11_FEM_CFG2, 0x000e}, + {"pdgain5g", 0xfffff800, 0, SROM11_FEM_CFG2, 0x01f0}, + {"tworangetssi5g", 0xfffff800, 0, SROM11_FEM_CFG2, 0x0200}, + {"papdcap5g", 0xfffff800, 0, SROM11_FEM_CFG2, 0x0400}, + {"gainctrlsph", 0xfffff800, 0, SROM11_FEM_CFG2, 0xf800}, + + {"tempthresh", 0xfffff800, 0, SROM11_THERMAL, 0xff00}, + {"tempoffset", 0xfffff800, 0, SROM11_THERMAL, 0x00ff}, + {"rawtempsense", 0xfffff800, SRFL_PRHEX, SROM11_MPWR_RAWTS, 0x01ff}, + {"measpower", 0xfffff800, SRFL_PRHEX, SROM11_MPWR_RAWTS, 0xfe00}, + {"tempsense_slope", 0xfffff800, SRFL_PRHEX, SROM11_TS_SLP_OPT_CORRX, 0x00ff}, + {"tempcorrx", 0xfffff800, SRFL_PRHEX, SROM11_TS_SLP_OPT_CORRX, 0xfc00}, + {"tempsense_option", 0xfffff800, SRFL_PRHEX, SROM11_TS_SLP_OPT_CORRX, 0x0300}, + {"phycal_tempdelta", 0xfffff800, 0, SROM11_PHYCAL_TEMPDELTA, 0x00ff}, + {"temps_period", 0xfffff800, 0, SROM11_PHYCAL_TEMPDELTA, 0x0f00}, + {"temps_hysteresis", 0xfffff800, 0, SROM11_PHYCAL_TEMPDELTA, 0xf000}, + {"measpower1", 0xfffff800, SRFL_PRHEX, SROM11_MPWR_1_AND_2, 0x007f}, + {"measpower2", 0xfffff800, SRFL_PRHEX, SROM11_MPWR_1_AND_2, 0x3f80}, + {"pdoffset40ma0", 0xfffff800, 0, SROM11_PDOFF_40M_A0, 0xffff}, + {"pdoffset40ma1", 0xfffff800, 0, SROM11_PDOFF_40M_A1, 0xffff}, + {"pdoffset40ma2", 0xfffff800, 0, SROM11_PDOFF_40M_A2, 0xffff}, + {"pdoffset80ma0", 0xfffff800, 0, SROM11_PDOFF_80M_A0, 0xffff}, + {"pdoffset80ma1", 0xfffff800, 0, SROM11_PDOFF_80M_A1, 0xffff}, + {"pdoffset80ma2", 0xfffff800, 0, SROM11_PDOFF_80M_A2, 0xffff}, + + {"subband5gver", 0xfffff800, SRFL_PRHEX, SROM11_SUBBAND5GVER, 0xffff}, + + /* power per rate */ + {"cckbw202gpo", 0xfffff800, 0, SROM11_CCKBW202GPO, 0xffff}, + {"cckbw20ul2gpo", 0xfffff800, 0, SROM11_CCKBW20UL2GPO, 0xffff}, + {"mcsbw202gpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW202GPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW202GPO_1, 0xffff}, + {"mcsbw402gpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW402GPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW402GPO_1, 0xffff}, + {"dot11agofdmhrbw202gpo", 0xfffff800, 0, SROM11_DOT11AGOFDMHRBW202GPO, 0xffff}, + {"ofdmlrbw202gpo", 0xfffff800, 0, SROM11_OFDMLRBW202GPO, 0xffff}, + {"mcsbw205glpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW205GLPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW205GLPO_1, 0xffff}, + {"mcsbw405glpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW405GLPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW405GLPO_1, 0xffff}, + {"mcsbw805glpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW805GLPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW805GLPO_1, 0xffff}, + {"mcsbw1605glpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW1605GLPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW1605GLPO_1, 0xffff}, + {"mcsbw205gmpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW205GMPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW205GMPO_1, 0xffff}, + {"mcsbw405gmpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW405GMPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW405GMPO_1, 0xffff}, + {"mcsbw805gmpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW805GMPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW805GMPO_1, 0xffff}, + {"mcsbw1605gmpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW1605GMPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW1605GMPO_1, 0xffff}, + {"mcsbw205ghpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW205GHPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW205GHPO_1, 0xffff}, + {"mcsbw405ghpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW405GHPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW405GHPO_1, 0xffff}, + {"mcsbw805ghpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW805GHPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW805GHPO_1, 0xffff}, + {"mcsbw1605ghpo", 0xfffff800, SRFL_MORE, SROM11_MCSBW1605GHPO, 0xffff}, + {"", 0xfffff800, 0, SROM11_MCSBW1605GHPO_1, 0xffff}, + {"mcslr5glpo", 0xfffff800, 0, SROM11_MCSLR5GLPO, 0xffff}, + {"mcslr5gmpo", 0xfffff800, 0, SROM11_MCSLR5GMPO, 0xffff}, + {"mcslr5ghpo", 0xfffff800, 0, SROM11_MCSLR5GHPO, 0xffff}, + {"sb20in40hrrpo", 0xfffff800, 0, SROM11_SB20IN40HRPO, 0xffff}, + {"sb20in80and160hr5glpo", 0xfffff800, 0, SROM11_SB20IN80AND160HR5GLPO, 0xffff}, + {"sb40and80hr5glpo", 0xfffff800, 0, SROM11_SB40AND80HR5GLPO, 0xffff}, + {"sb20in80and160hr5gmpo", 0xfffff800, 0, SROM11_SB20IN80AND160HR5GMPO, 0xffff}, + {"sb40and80hr5gmpo", 0xfffff800, 0, SROM11_SB40AND80HR5GMPO, 0xffff}, + {"sb20in80and160hr5ghpo", 0xfffff800, 0, SROM11_SB20IN80AND160HR5GHPO, 0xffff}, + {"sb40and80hr5ghpo", 0xfffff800, 0, SROM11_SB40AND80HR5GHPO, 0xffff}, + {"sb20in40lrpo", 0xfffff800, 0, SROM11_SB20IN40LRPO, 0xffff}, + {"sb20in80and160lr5glpo", 0xfffff800, 0, SROM11_SB20IN80AND160LR5GLPO, 0xffff}, + {"sb40and80lr5glpo", 0xfffff800, 0, SROM11_SB40AND80LR5GLPO, 0xffff}, + {"sb20in80and160lr5gmpo", 0xfffff800, 0, SROM11_SB20IN80AND160LR5GMPO, 0xffff}, + {"sb40and80lr5gmpo", 0xfffff800, 0, SROM11_SB40AND80LR5GMPO, 0xffff}, + {"sb20in80and160lr5ghpo", 0xfffff800, 0, SROM11_SB20IN80AND160LR5GHPO, 0xffff}, + {"sb40and80lr5ghpo", 0xfffff800, 0, SROM11_SB40AND80LR5GHPO, 0xffff}, + {"dot11agduphrpo", 0xfffff800, 0, SROM11_DOT11AGDUPHRPO, 0xffff}, + {"dot11agduplrpo", 0xfffff800, 0, SROM11_DOT11AGDUPLRPO, 0xffff}, + + /* Misc */ + {"pcieingress_war", 0xfffff800, 0, SROM11_PCIEINGRESS_WAR, 0xf}, + {"sar2g", 0xfffff800, 0, SROM11_SAR, 0x00ff}, + {"sar5g", 0xfffff800, 0, SROM11_SAR, 0xff00}, + + {"noiselvl2ga0", 0xfffff800, 0, SROM11_NOISELVL_2G, 0x001f}, + {"noiselvl2ga1", 0xfffff800, 0, SROM11_NOISELVL_2G, 0x03e0}, + {"noiselvl2ga2", 0xfffff800, 0, SROM11_NOISELVL_2G, 0x7c00}, + {"noiselvl5ga0", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GL, 0x001f}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GM, 0x001f}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GH, 0x001f}, + {"", 0xfffff800, 0, SROM11_NOISELVL_5GU, 0x001f}, + {"noiselvl5ga1", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GL, 0x03e0}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GM, 0x03e0}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GH, 0x03e0}, + {"", 0xfffff800, 0, SROM11_NOISELVL_5GU, 0x03e0}, + {"noiselvl5ga2", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GL, 0x7c00}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GM, 0x7c00}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_NOISELVL_5GH, 0x7c00}, + {"", 0xfffff800, 0, SROM11_NOISELVL_5GU, 0x7c00}, + + {"rxgainerr2ga0", 0xfffff800, 0, SROM11_RXGAINERR_2G, 0x003f}, + {"rxgainerr2ga1", 0xfffff800, 0, SROM11_RXGAINERR_2G, 0x07c0}, + {"rxgainerr2ga2", 0xfffff800, 0, SROM11_RXGAINERR_2G, 0xf800}, + {"rxgainerr5ga0", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GL, 0x003f}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GM, 0x003f}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GH, 0x003f}, + {"", 0xfffff800, 0, SROM11_RXGAINERR_5GU, 0x003f}, + {"rxgainerr5ga1", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GL, 0x07c0}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GM, 0x07c0}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GH, 0x07c0}, + {"", 0xfffff800, 0, SROM11_RXGAINERR_5GU, 0x07c0}, + {"rxgainerr5ga2", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GL, 0xf800}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GM, 0xf800}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_RXGAINERR_5GH, 0xf800}, + {"", 0xfffff800, 0, SROM11_RXGAINERR_5GU, 0xf800}, + + {NULL, 0, 0, 0, 0} +}; + +static const sromvar_t perpath_pci_sromvars[] = { + {"maxp2ga", 0x000000f0, 0, SROM4_2G_ITT_MAXP, 0x00ff}, + {"itt2ga", 0x000000f0, 0, SROM4_2G_ITT_MAXP, 0xff00}, + {"itt5ga", 0x000000f0, 0, SROM4_5G_ITT_MAXP, 0xff00}, + {"pa2gw0a", 0x000000f0, SRFL_PRHEX, SROM4_2G_PA, 0xffff}, + {"pa2gw1a", 0x000000f0, SRFL_PRHEX, SROM4_2G_PA + 1, 0xffff}, + {"pa2gw2a", 0x000000f0, SRFL_PRHEX, SROM4_2G_PA + 2, 0xffff}, + {"pa2gw3a", 0x000000f0, SRFL_PRHEX, SROM4_2G_PA + 3, 0xffff}, + {"maxp5ga", 0x000000f0, 0, SROM4_5G_ITT_MAXP, 0x00ff}, + {"maxp5gha", 0x000000f0, 0, SROM4_5GLH_MAXP, 0x00ff}, + {"maxp5gla", 0x000000f0, 0, SROM4_5GLH_MAXP, 0xff00}, + {"pa5gw0a", 0x000000f0, SRFL_PRHEX, SROM4_5G_PA, 0xffff}, + {"pa5gw1a", 0x000000f0, SRFL_PRHEX, SROM4_5G_PA + 1, 0xffff}, + {"pa5gw2a", 0x000000f0, SRFL_PRHEX, SROM4_5G_PA + 2, 0xffff}, + {"pa5gw3a", 0x000000f0, SRFL_PRHEX, SROM4_5G_PA + 3, 0xffff}, + {"pa5glw0a", 0x000000f0, SRFL_PRHEX, SROM4_5GL_PA, 0xffff}, + {"pa5glw1a", 0x000000f0, SRFL_PRHEX, SROM4_5GL_PA + 1, 0xffff}, + {"pa5glw2a", 0x000000f0, SRFL_PRHEX, SROM4_5GL_PA + 2, 0xffff}, + {"pa5glw3a", 0x000000f0, SRFL_PRHEX, SROM4_5GL_PA + 3, 0xffff}, + {"pa5ghw0a", 0x000000f0, SRFL_PRHEX, SROM4_5GH_PA, 0xffff}, + {"pa5ghw1a", 0x000000f0, SRFL_PRHEX, SROM4_5GH_PA + 1, 0xffff}, + {"pa5ghw2a", 0x000000f0, SRFL_PRHEX, SROM4_5GH_PA + 2, 0xffff}, + {"pa5ghw3a", 0x000000f0, SRFL_PRHEX, SROM4_5GH_PA + 3, 0xffff}, + {"maxp2ga", 0x00000700, 0, SROM8_2G_ITT_MAXP, 0x00ff}, + {"itt2ga", 0x00000700, 0, SROM8_2G_ITT_MAXP, 0xff00}, + {"itt5ga", 0x00000700, 0, SROM8_5G_ITT_MAXP, 0xff00}, + {"pa2gw0a", 0x00000700, SRFL_PRHEX, SROM8_2G_PA, 0xffff}, + {"pa2gw1a", 0x00000700, SRFL_PRHEX, SROM8_2G_PA + 1, 0xffff}, + {"pa2gw2a", 0x00000700, SRFL_PRHEX, SROM8_2G_PA + 2, 0xffff}, + {"maxp5ga", 0x00000700, 0, SROM8_5G_ITT_MAXP, 0x00ff}, + {"maxp5gha", 0x00000700, 0, SROM8_5GLH_MAXP, 0x00ff}, + {"maxp5gla", 0x00000700, 0, SROM8_5GLH_MAXP, 0xff00}, + {"pa5gw0a", 0x00000700, SRFL_PRHEX, SROM8_5G_PA, 0xffff}, + {"pa5gw1a", 0x00000700, SRFL_PRHEX, SROM8_5G_PA + 1, 0xffff}, + {"pa5gw2a", 0x00000700, SRFL_PRHEX, SROM8_5G_PA + 2, 0xffff}, + {"pa5glw0a", 0x00000700, SRFL_PRHEX, SROM8_5GL_PA, 0xffff}, + {"pa5glw1a", 0x00000700, SRFL_PRHEX, SROM8_5GL_PA + 1, 0xffff}, + {"pa5glw2a", 0x00000700, SRFL_PRHEX, SROM8_5GL_PA + 2, 0xffff}, + {"pa5ghw0a", 0x00000700, SRFL_PRHEX, SROM8_5GH_PA, 0xffff}, + {"pa5ghw1a", 0x00000700, SRFL_PRHEX, SROM8_5GH_PA + 1, 0xffff}, + {"pa5ghw2a", 0x00000700, SRFL_PRHEX, SROM8_5GH_PA + 2, 0xffff}, + + /* sromrev 11 */ + {"maxp2ga", 0xfffff800, 0, SROM11_2G_MAXP, 0x00ff}, + {"pa2ga", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_2G_PA, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_2G_PA + 1, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX, SROM11_2G_PA + 2, 0xffff}, + {"rxgains5gmelnagaina", 0xfffff800, 0, SROM11_RXGAINS1, 0x0007}, + {"rxgains5gmtrisoa", 0xfffff800, 0, SROM11_RXGAINS1, 0x0078}, + {"rxgains5gmtrelnabypa", 0xfffff800, 0, SROM11_RXGAINS1, 0x0080}, + {"rxgains5ghelnagaina", 0xfffff800, 0, SROM11_RXGAINS1, 0x0700}, + {"rxgains5ghtrisoa", 0xfffff800, 0, SROM11_RXGAINS1, 0x7800}, + {"rxgains5ghtrelnabypa", 0xfffff800, 0, SROM11_RXGAINS1, 0x8000}, + {"rxgains2gelnagaina", 0xfffff800, 0, SROM11_RXGAINS, 0x0007}, + {"rxgains2gtrisoa", 0xfffff800, 0, SROM11_RXGAINS, 0x0078}, + {"rxgains2gtrelnabypa", 0xfffff800, 0, SROM11_RXGAINS, 0x0080}, + {"rxgains5gelnagaina", 0xfffff800, 0, SROM11_RXGAINS, 0x0700}, + {"rxgains5gtrisoa", 0xfffff800, 0, SROM11_RXGAINS, 0x7800}, + {"rxgains5gtrelnabypa", 0xfffff800, 0, SROM11_RXGAINS, 0x8000}, + {"maxp5ga", 0xfffff800, SRFL_ARRAY, SROM11_5GB1B0_MAXP, 0x00ff}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_5GB1B0_MAXP, 0xff00}, + {"", 0xfffff800, SRFL_ARRAY, SROM11_5GB3B2_MAXP, 0x00ff}, + {"", 0xfffff800, 0, SROM11_5GB3B2_MAXP, 0xff00}, + {"pa5ga", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB0_PA, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB0_PA + 1, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB0_PA + 2, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB1_PA, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB1_PA + 1, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB1_PA + 2, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB2_PA, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB2_PA + 1, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB2_PA + 2, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB3_PA, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX | SRFL_ARRAY, SROM11_5GB3_PA + 1, 0xffff}, + {"", 0xfffff800, SRFL_PRHEX, SROM11_5GB3_PA + 2, 0xffff}, + + {NULL, 0, 0, 0, 0} +}; + +#if !(defined(PHY_TYPE_HT) && defined(PHY_TYPE_N) && defined(PHY_TYPE_LP)) +#define PHY_TYPE_HT 7 /* HT-Phy value */ +#define PHY_TYPE_N 4 /* N-Phy value */ +#define PHY_TYPE_LP 5 /* LP-Phy value */ +#endif /* !(defined(PHY_TYPE_HT) && defined(PHY_TYPE_N) && defined(PHY_TYPE_LP)) */ +#if !defined(PHY_TYPE_AC) +#define PHY_TYPE_AC 11 /* AC-Phy value */ +#endif /* !defined(PHY_TYPE_AC) */ +#if !defined(PHY_TYPE_NULL) +#define PHY_TYPE_NULL 0xf /* Invalid Phy value */ +#endif /* !defined(PHY_TYPE_NULL) */ + +typedef struct { + uint16 phy_type; + uint16 bandrange; + uint16 chain; + const char *vars; +} pavars_t; + +static const pavars_t pavars[] = { + /* HTPHY */ + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_2G, 0, "pa2gw0a0 pa2gw1a0 pa2gw2a0"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_2G, 1, "pa2gw0a1 pa2gw1a1 pa2gw2a1"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_2G, 2, "pa2gw0a2 pa2gw1a2 pa2gw2a2"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND0, 0, "pa5glw0a0 pa5glw1a0 pa5glw2a0"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND0, 1, "pa5glw0a1 pa5glw1a1 pa5glw2a1"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND0, 2, "pa5glw0a2 pa5glw1a2 pa5glw2a2"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND1, 0, "pa5gw0a0 pa5gw1a0 pa5gw2a0"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND1, 1, "pa5gw0a1 pa5gw1a1 pa5gw2a1"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND1, 2, "pa5gw0a2 pa5gw1a2 pa5gw2a2"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND2, 0, "pa5ghw0a0 pa5ghw1a0 pa5ghw2a0"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND2, 1, "pa5ghw0a1 pa5ghw1a1 pa5ghw2a1"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND2, 2, "pa5ghw0a2 pa5ghw1a2 pa5ghw2a2"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND3, 0, "pa5gw0a3 pa5gw1a3 pa5gw2a3"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND3, 1, "pa5glw0a3 pa5glw1a3 pa5glw2a3"}, + {PHY_TYPE_HT, WL_CHAN_FREQ_RANGE_5G_BAND3, 2, "pa5ghw0a3 pa5ghw1a3 pa5ghw2a3"}, + /* NPHY */ + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_2G, 0, "pa2gw0a0 pa2gw1a0 pa2gw2a0"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_2G, 1, "pa2gw0a1 pa2gw1a1 pa2gw2a1"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5G_BAND0, 0, "pa5glw0a0 pa5glw1a0 pa5glw2a0"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5G_BAND0, 1, "pa5glw0a1 pa5glw1a1 pa5glw2a1"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5G_BAND1, 0, "pa5gw0a0 pa5gw1a0 pa5gw2a0"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5G_BAND1, 1, "pa5gw0a1 pa5gw1a1 pa5gw2a1"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5G_BAND2, 0, "pa5ghw0a0 pa5ghw1a0 pa5ghw2a0"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5G_BAND2, 1, "pa5ghw0a1 pa5ghw1a1 pa5ghw2a1"}, + /* LPPHY */ + {PHY_TYPE_LP, WL_CHAN_FREQ_RANGE_2G, 0, "pa0b0 pa0b1 pa0b2"}, + {PHY_TYPE_LP, WL_CHAN_FREQ_RANGE_5GL, 0, "pa1lob0 pa1lob1 pa1lob2"}, + {PHY_TYPE_LP, WL_CHAN_FREQ_RANGE_5GM, 0, "pa1b0 pa1b1 pa1b2"}, + {PHY_TYPE_LP, WL_CHAN_FREQ_RANGE_5GH, 0, "pa1hib0 pa1hib1 pa1hib2"}, + /* ACPHY */ + {PHY_TYPE_AC, WL_CHAN_FREQ_RANGE_2G, 0, "pa2ga0"}, + {PHY_TYPE_AC, WL_CHAN_FREQ_RANGE_2G, 1, "pa2ga1"}, + {PHY_TYPE_AC, WL_CHAN_FREQ_RANGE_2G, 2, "pa2ga2"}, + {PHY_TYPE_AC, WL_CHAN_FREQ_RANGE_5G_4BAND, 0, "pa5ga0"}, + {PHY_TYPE_AC, WL_CHAN_FREQ_RANGE_5G_4BAND, 1, "pa5ga1"}, + {PHY_TYPE_AC, WL_CHAN_FREQ_RANGE_5G_4BAND, 2, "pa5ga2"}, + {PHY_TYPE_NULL, 0, 0, ""} +}; + +typedef struct { + uint16 phy_type; + uint16 bandrange; + const char *vars; +} povars_t; + +static const povars_t povars[] = { + /* NPHY */ + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_2G, "mcs2gpo0 mcs2gpo1 mcs2gpo2 mcs2gpo3 " + "mcs2gpo4 mcs2gpo5 mcs2gpo6 mcs2gpo7"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5GL, "mcs5glpo0 mcs5glpo1 mcs5glpo2 mcs5glpo3 " + "mcs5glpo4 mcs5glpo5 mcs5glpo6 mcs5glpo7"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5GM, "mcs5gpo0 mcs5gpo1 mcs5gpo2 mcs5gpo3 " + "mcs5gpo4 mcs5gpo5 mcs5gpo6 mcs5gpo7"}, + {PHY_TYPE_N, WL_CHAN_FREQ_RANGE_5GH, "mcs5ghpo0 mcs5ghpo1 mcs5ghpo2 mcs5ghpo3 " + "mcs5ghpo4 mcs5ghpo5 mcs5ghpo6 mcs5ghpo7"}, + {PHY_TYPE_NULL, 0, ""} +}; + +typedef struct { + uint8 tag; /* Broadcom subtag name */ + uint32 revmask; /* Supported cis_sromrev */ + uint8 len; /* Length field of the tuple, note that it includes the + * subtag name (1 byte): 1 + tuple content length + */ + const char *params; +} cis_tuple_t; + +#define OTP_RAW (0xff - 1) /* Reserved tuple number for wrvar Raw input */ +#define OTP_VERS_1 (0xff - 2) /* CISTPL_VERS_1 */ +#define OTP_MANFID (0xff - 3) /* CISTPL_MANFID */ +#define OTP_RAW1 (0xff - 4) /* Like RAW, but comes first */ + +static const cis_tuple_t cis_hnbuvars[] = { + {OTP_RAW1, 0xffffffff, 0, ""}, /* special case */ + {OTP_VERS_1, 0xffffffff, 0, "smanf sproductname"}, /* special case (non BRCM tuple) */ + {OTP_MANFID, 0xffffffff, 4, "2manfid 2prodid"}, /* special case (non BRCM tuple) */ + /* Unified OTP: tupple to embed USB manfid inside SDIO CIS */ + {HNBU_UMANFID, 0xffffffff, 8, "8usbmanfid"}, + {HNBU_SROMREV, 0xffffffff, 2, "1sromrev"}, + /* NOTE: subdevid is also written to boardtype. + * Need to write HNBU_BOARDTYPE to change it if it is different. + */ + {HNBU_CHIPID, 0xffffffff, 11, "2vendid 2devid 2chiprev 2subvendid 2subdevid"}, + {HNBU_BOARDREV, 0xffffffff, 3, "2boardrev"}, + {HNBU_PAPARMS, 0xffffffff, 10, "2pa0b0 2pa0b1 2pa0b2 1pa0itssit 1pa0maxpwr 1opo"}, + {HNBU_AA, 0xffffffff, 3, "1aa2g 1aa5g"}, + {HNBU_AA, 0xffffffff, 3, "1aa0 1aa1"}, /* backward compatibility */ + {HNBU_AG, 0xffffffff, 5, "1ag0 1ag1 1ag2 1ag3"}, + {HNBU_BOARDFLAGS, 0xffffffff, 13, "4boardflags 4boardflags2 4boardflags3"}, + {HNBU_LEDS, 0xffffffff, 5, "1ledbh0 1ledbh1 1ledbh2 1ledbh3"}, + {HNBU_CCODE, 0xffffffff, 4, "2ccode 1cctl"}, + {HNBU_CCKPO, 0xffffffff, 3, "2cckpo"}, + {HNBU_OFDMPO, 0xffffffff, 5, "4ofdmpo"}, + {HNBU_PAPARMS5G, 0xffffffff, 23, "2pa1b0 2pa1b1 2pa1b2 2pa1lob0 2pa1lob1 2pa1lob2 " + "2pa1hib0 2pa1hib1 2pa1hib2 1pa1itssit " + "1pa1maxpwr 1pa1lomaxpwr 1pa1himaxpwr"}, + {HNBU_RDLID, 0xffffffff, 3, "2rdlid"}, + {HNBU_RSSISMBXA2G, 0xffffffff, 3, "0rssismf2g 0rssismc2g " + "0rssisav2g 0bxa2g"}, /* special case */ + {HNBU_RSSISMBXA5G, 0xffffffff, 3, "0rssismf5g 0rssismc5g " + "0rssisav5g 0bxa5g"}, /* special case */ + {HNBU_XTALFREQ, 0xffffffff, 5, "4xtalfreq"}, + {HNBU_TRI2G, 0xffffffff, 2, "1tri2g"}, + {HNBU_TRI5G, 0xffffffff, 4, "1tri5gl 1tri5g 1tri5gh"}, + {HNBU_RXPO2G, 0xffffffff, 2, "1rxpo2g"}, + {HNBU_RXPO5G, 0xffffffff, 2, "1rxpo5g"}, + {HNBU_BOARDNUM, 0xffffffff, 3, "2boardnum"}, + {HNBU_MACADDR, 0xffffffff, 7, "6macaddr"}, /* special case */ + {HNBU_RDLSN, 0xffffffff, 3, "2rdlsn"}, + {HNBU_BOARDTYPE, 0xffffffff, 3, "2boardtype"}, + {HNBU_LEDDC, 0xffffffff, 3, "2leddc"}, + {HNBU_RDLRNDIS, 0xffffffff, 2, "1rdlndis"}, + {HNBU_CHAINSWITCH, 0xffffffff, 5, "1txchain 1rxchain 2antswitch"}, + {HNBU_REGREV, 0xffffffff, 2, "1regrev"}, + {HNBU_FEM, 0x000007fe, 5, "0antswctl2g 0triso2g 0pdetrange2g 0extpagain2g " + "0tssipos2g 0antswctl5g 0triso5g 0pdetrange5g 0extpagain5g 0tssipos5g"}, /* special case */ + {HNBU_PAPARMS_C0, 0x000007fe, 31, "1maxp2ga0 1itt2ga0 2pa2gw0a0 2pa2gw1a0 " + "2pa2gw2a0 1maxp5ga0 1itt5ga0 1maxp5gha0 1maxp5gla0 2pa5gw0a0 2pa5gw1a0 2pa5gw2a0 " + "2pa5glw0a0 2pa5glw1a0 2pa5glw2a0 2pa5ghw0a0 2pa5ghw1a0 2pa5ghw2a0"}, + {HNBU_PAPARMS_C1, 0x000007fe, 31, "1maxp2ga1 1itt2ga1 2pa2gw0a1 2pa2gw1a1 " + "2pa2gw2a1 1maxp5ga1 1itt5ga1 1maxp5gha1 1maxp5gla1 2pa5gw0a1 2pa5gw1a1 2pa5gw2a1 " + "2pa5glw0a1 2pa5glw1a1 2pa5glw2a1 2pa5ghw0a1 2pa5ghw1a1 2pa5ghw2a1"}, + {HNBU_PO_CCKOFDM, 0xffffffff, 19, "2cck2gpo 4ofdm2gpo 4ofdm5gpo 4ofdm5glpo " + "4ofdm5ghpo"}, + {HNBU_PO_MCS2G, 0xffffffff, 17, "2mcs2gpo0 2mcs2gpo1 2mcs2gpo2 2mcs2gpo3 " + "2mcs2gpo4 2mcs2gpo5 2mcs2gpo6 2mcs2gpo7"}, + {HNBU_PO_MCS5GM, 0xffffffff, 17, "2mcs5gpo0 2mcs5gpo1 2mcs5gpo2 2mcs5gpo3 " + "2mcs5gpo4 2mcs5gpo5 2mcs5gpo6 2mcs5gpo7"}, + {HNBU_PO_MCS5GLH, 0xffffffff, 33, "2mcs5glpo0 2mcs5glpo1 2mcs5glpo2 2mcs5glpo3 " + "2mcs5glpo4 2mcs5glpo5 2mcs5glpo6 2mcs5glpo7 " + "2mcs5ghpo0 2mcs5ghpo1 2mcs5ghpo2 2mcs5ghpo3 " + "2mcs5ghpo4 2mcs5ghpo5 2mcs5ghpo6 2mcs5ghpo7"}, + {HNBU_CCKFILTTYPE, 0xffffffff, 2, "1cckdigfilttype"}, + {HNBU_PO_CDD, 0xffffffff, 3, "2cddpo"}, + {HNBU_PO_STBC, 0xffffffff, 3, "2stbcpo"}, + {HNBU_PO_40M, 0xffffffff, 3, "2bw40po"}, + {HNBU_PO_40MDUP, 0xffffffff, 3, "2bwduppo"}, + {HNBU_RDLRWU, 0xffffffff, 2, "1rdlrwu"}, + {HNBU_WPS, 0xffffffff, 3, "1wpsgpio 1wpsled"}, + {HNBU_USBFS, 0xffffffff, 2, "1usbfs"}, + {HNBU_ELNA2G, 0xffffffff, 2, "1elna2g"}, + {HNBU_ELNA5G, 0xffffffff, 2, "1elna5g"}, + {HNBU_CUSTOM1, 0xffffffff, 5, "4customvar1"}, + {OTP_RAW, 0xffffffff, 0, ""}, /* special case */ + {HNBU_OFDMPO5G, 0xffffffff, 13, "4ofdm5gpo 4ofdm5glpo 4ofdm5ghpo"}, + {HNBU_USBEPNUM, 0xffffffff, 3, "2usbepnum"}, + {HNBU_CCKBW202GPO, 0xffffffff, 5, "2cckbw202gpo 2cckbw20ul2gpo"}, + {HNBU_LEGOFDMBW202GPO, 0xffffffff, 9, "4legofdmbw202gpo 4legofdmbw20ul2gp"}, + {HNBU_LEGOFDMBW205GPO, 0xffffffff, 25, "4legofdmbw205glpo 4legofdmbw20ul5glpo " + "4legofdmbw205gmpo 4legofdmbw20ul5gmpo 4legofdmbw205ghpo 4legofdmbw20ul5ghpo"}, + {HNBU_MCS2GPO, 0xffffffff, 13, "4mcsbw202gpo 4mcsbw20ul2gpo 4mcsbw402gpo"}, + {HNBU_MCS5GLPO, 0xffffffff, 13, "4mcsbw205glpo 4mcsbw20ul5glpo 4mcsbw405glpo"}, + {HNBU_MCS5GMPO, 0xffffffff, 13, "4mcsbw205gmpo 4mcsbw20ul5gmpo 4mcsbw405gmpo"}, + {HNBU_MCS5GHPO, 0xffffffff, 13, "4mcsbw205ghpo 4mcsbw20ul5ghpo 4mcsbw405ghpo"}, + {HNBU_MCS32PO, 0xffffffff, 3, "2mcs32po"}, + {HNBU_LEG40DUPPO, 0xffffffff, 3, "2legofdm40duppo"}, + {HNBU_TEMPTHRESH, 0xffffffff, 7, "1tempthresh 0temps_period 0temps_hysteresis " + "1tempoffset 1tempsense_slope 0tempcorrx 0tempsense_option " + "1phycal_tempdelta"}, /* special case */ + {HNBU_MUXENAB, 0xffffffff, 2, "1muxenab"}, + {HNBU_FEM_CFG, 0xfffff800, 5, "0femctrl 0papdcap2g 0tworangetssi2g 0pdgain2g " + "0epagain2g 0tssiposslope2g 0gainctrlsph 0papdcap5g 0tworangetssi5g 0pdgain5g 0epagain5g " + "0tssiposslope5g"}, /* special case */ + {HNBU_ACPA_C0, 0xfffff800, 39, "2subband5gver 2maxp2ga0 2*3pa2ga0 " + "1*4maxp5ga0 2*12pa5ga0"}, + {HNBU_ACPA_C1, 0xfffff800, 37, "2maxp2ga1 2*3pa2ga1 1*4maxp5ga1 2*12pa5ga1"}, + {HNBU_ACPA_C2, 0xfffff800, 37, "2maxp2ga2 2*3pa2ga2 1*4maxp5ga2 2*12pa5ga2"}, + {HNBU_MEAS_PWR, 0xfffff800, 5, "1measpower 1measpower1 1measpower2 2rawtempsense"}, + {HNBU_PDOFF, 0xfffff800, 13, "2pdoffset40ma0 2pdoffset40ma1 2pdoffset40ma2 " + "2pdoffset80ma0 2pdoffset80ma1 2pdoffset80ma2"}, + {HNBU_ACPPR_2GPO, 0xfffff800, 5, "2dot11agofdmhrbw202gpo 2ofdmlrbw202gpo"}, + {HNBU_ACPPR_5GPO, 0xfffff800, 31, "4mcsbw805glpo 4mcsbw1605glpo 4mcsbw805gmpo " + "4mcsbw1605gmpo 4mcsbw805ghpo 4mcsbw1605ghpo 2mcslr5rlpo 2mcslr5gmpo 2mcslr5ghpo"}, + {HNBU_ACPPR_SBPO, 0xfffff800, 33, "2sb20in40hrrpo 2sb20in80and160hr5glpo " + "2sb40and80hr5glpo 2sb20in80and160hr5gmpo 2sb40and80hr5gmpo 2sb20in80and160hr5ghpo " + "2sb40and80hr5ghpo 2sb20in40lrpo 2sb20in80and160lr5glpo 2sb40and80lr5glpo " + "2sb20in80and160lr5gmpo 2sb40and80lr5gmpo 2sb20in80and160lr5ghpo 2sb40and80lr5ghpo " + "2dot11agduphrpo 2dot11agduplrpo"}, + {HNBU_NOISELVL, 0xfffff800, 16, "1noiselvl2ga0 1noiselvl2ga1 1noiselvl2ga2 " + "1*4noiselvl5ga0 1*4noiselvl5ga1 1*4noiselvl5ga2"}, + {HNBU_RXGAIN_ERR, 0xfffff800, 16, "1rxgainerr2ga0 1rxgainerr2ga1 1rxgainerr2ga2 " + "1*4rxgainerr5ga0 1*4rxgainerr5ga1 1*4rxgainerr5ga2"}, + {HNBU_AGBGA, 0xfffff800, 7, "1agbg0 1agbg1 1agbg2 1aga0 1aga1 1aga2"}, + {HNBU_UUID, 0xffffffff, 17, "16uuid"}, + {HNBU_WOWLGPIO, 0xffffffff, 2, "1wowl_gpio"}, + {HNBU_ACRXGAINS_C0, 0xfffff800, 5, "0rxgains5gtrelnabypa0 0rxgains5gtrisoa0 " + "0rxgains5gelnagaina0 0rxgains2gtrelnabypa0 0rxgains2gtrisoa0 0rxgains2gelnagaina0 " + "0rxgains5ghtrelnabypa0 0rxgains5ghtrisoa0 0rxgains5ghelnagaina0 0rxgains5gmtrelnabypa0 " + "0rxgains5gmtrisoa0 0rxgains5gmelnagaina0"}, /* special case */ + {HNBU_ACRXGAINS_C1, 0xfffff800, 5, "0rxgains5gtrelnabypa1 0rxgains5gtrisoa1 " + "0rxgains5gelnagaina1 0rxgains2gtrelnabypa1 0rxgains2gtrisoa1 0rxgains2gelnagaina1 " + "0rxgains5ghtrelnabypa1 0rxgains5ghtrisoa1 0rxgains5ghelnagaina1 0rxgains5gmtrelnabypa1 " + "0rxgains5gmtrisoa1 0rxgains5gmelnagaina1"}, /* special case */ + {HNBU_ACRXGAINS_C2, 0xfffff800, 5, "0rxgains5gtrelnabypa2 0rxgains5gtrisoa2 " + "0rxgains5gelnagaina2 0rxgains2gtrelnabypa2 0rxgains2gtrisoa2 0rxgains2gelnagaina2 " + "0rxgains5ghtrelnabypa2 0rxgains5ghtrisoa2 0rxgains5ghelnagaina2 0rxgains5gmtrelnabypa2 " + "0rxgains5gmtrisoa2 0rxgains5gmelnagaina2"}, /* special case */ + {0xFF, 0xffffffff, 0, ""} +}; + +#endif /* _bcmsrom_tbl_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/linux_osl.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/linux_osl.h @@ -0,0 +1,422 @@ +/* + * Linux OS Independent Layer + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: linux_osl.h 326751 2012-04-10 20:13:19Z $ + */ + +#ifndef _linux_osl_h_ +#define _linux_osl_h_ + +#include + + +extern void * osl_os_open_image(char * filename); +extern int osl_os_get_image_block(char * buf, int len, void * image); +extern void osl_os_close_image(void * image); +extern int osl_os_image_size(void *image); + + +#ifdef BCMDRIVER + + +extern osl_t *osl_attach(void *pdev, uint bustype, bool pkttag); +extern void osl_detach(osl_t *osh); + + +extern uint32 g_assert_type; + + +#if defined(BCMASSERT_LOG) + #define ASSERT(exp) \ + do { if (!(exp)) osl_assert(#exp, __FILE__, __LINE__); } while (0) +extern void osl_assert(const char *exp, const char *file, int line); +#else + #ifdef __GNUC__ + #define GCC_VERSION \ + (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) + #if GCC_VERSION > 30100 + #define ASSERT(exp) do {} while (0) + #else + + #define ASSERT(exp) + #endif + #endif +#endif + + +#define OSL_DELAY(usec) osl_delay(usec) +extern void osl_delay(uint usec); + +#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) \ + osl_pcmcia_read_attr((osh), (offset), (buf), (size)) +#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) \ + osl_pcmcia_write_attr((osh), (offset), (buf), (size)) +extern void osl_pcmcia_read_attr(osl_t *osh, uint offset, void *buf, int size); +extern void osl_pcmcia_write_attr(osl_t *osh, uint offset, void *buf, int size); + + +#define OSL_PCI_READ_CONFIG(osh, offset, size) \ + osl_pci_read_config((osh), (offset), (size)) +#define OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \ + osl_pci_write_config((osh), (offset), (size), (val)) +extern uint32 osl_pci_read_config(osl_t *osh, uint offset, uint size); +extern void osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val); + + +#define OSL_PCI_BUS(osh) osl_pci_bus(osh) +#define OSL_PCI_SLOT(osh) osl_pci_slot(osh) +extern uint osl_pci_bus(osl_t *osh); +extern uint osl_pci_slot(osl_t *osh); +extern struct pci_dev *osl_pci_device(osl_t *osh); + + +typedef struct { + bool pkttag; + uint pktalloced; + bool mmbus; + pktfree_cb_fn_t tx_fn; + void *tx_ctx; + void *unused[3]; +} osl_pubinfo_t; + +#define PKTFREESETCB(osh, _tx_fn, _tx_ctx) \ + do { \ + ((osl_pubinfo_t*)osh)->tx_fn = _tx_fn; \ + ((osl_pubinfo_t*)osh)->tx_ctx = _tx_ctx; \ + } while (0) + + + +#define BUS_SWAP32(v) (v) + + #define MALLOC(osh, size) osl_malloc((osh), (size)) + #define MFREE(osh, addr, size) osl_mfree((osh), (addr), (size)) + #define MALLOCED(osh) osl_malloced((osh)) + extern void *osl_malloc(osl_t *osh, uint size); + extern void osl_mfree(osl_t *osh, void *addr, uint size); + extern uint osl_malloced(osl_t *osh); + +#define NATIVE_MALLOC(osh, size) kmalloc(size, GFP_ATOMIC) +#define NATIVE_MFREE(osh, addr, size) kfree(addr) + +#define MALLOC_FAILED(osh) osl_malloc_failed((osh)) +extern uint osl_malloc_failed(osl_t *osh); + + +#define DMA_CONSISTENT_ALIGN osl_dma_consistent_align() +#define DMA_ALLOC_CONSISTENT(osh, size, align, tot, pap, dmah) \ + osl_dma_alloc_consistent((osh), (size), (align), (tot), (pap)) +#define DMA_FREE_CONSISTENT(osh, va, size, pa, dmah) \ + osl_dma_free_consistent((osh), (void*)(va), (size), (pa)) +extern uint osl_dma_consistent_align(void); +extern void *osl_dma_alloc_consistent(osl_t *osh, uint size, uint16 align, uint *tot, ulong *pap); +extern void osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa); + + +#define DMA_TX 1 +#define DMA_RX 2 + + +#define DMA_UNMAP(osh, pa, size, direction, p, dmah) \ + osl_dma_unmap((osh), (pa), (size), (direction)) +extern uint osl_dma_map(osl_t *osh, void *va, uint size, int direction); +extern void osl_dma_unmap(osl_t *osh, uint pa, uint size, int direction); + + +#define OSL_DMADDRWIDTH(osh, addrwidth) do {} while (0) + + + #include + #define OSL_WRITE_REG(osh, r, v) (bcmsdh_reg_write(NULL, (uintptr)(r), sizeof(*(r)), (v))) + #define OSL_READ_REG(osh, r) (bcmsdh_reg_read(NULL, (uintptr)(r), sizeof(*(r)))) + + #define SELECT_BUS_WRITE(osh, mmap_op, bus_op) if (((osl_pubinfo_t*)(osh))->mmbus) \ + mmap_op else bus_op + #define SELECT_BUS_READ(osh, mmap_op, bus_op) (((osl_pubinfo_t*)(osh))->mmbus) ? \ + mmap_op : bus_op + +#define OSL_ERROR(bcmerror) osl_error(bcmerror) +extern int osl_error(int bcmerror); + + +#define PKTBUFSZ 2048 + + +#include +#include +#include + +#define OSL_SYSUPTIME() ((uint32)jiffies * (1000 / HZ)) +#define printf(fmt, args...) printk(fmt , ## args) +#include +#include + +#define bcopy(src, dst, len) memcpy((dst), (src), (len)) +#define bcmp(b1, b2, len) memcmp((b1), (b2), (len)) +#define bzero(b, len) memset((b), '\0', (len)) + + + +#define R_REG(osh, r) (\ + SELECT_BUS_READ(osh, \ + ({ \ + __typeof(*(r)) __osl_v; \ + BCM_REFERENCE(osh); \ + switch (sizeof(*(r))) { \ + case sizeof(uint8): __osl_v = \ + readb((volatile uint8*)(r)); break; \ + case sizeof(uint16): __osl_v = \ + readw((volatile uint16*)(r)); break; \ + case sizeof(uint32): __osl_v = \ + readl((volatile uint32*)(r)); break; \ + } \ + __osl_v; \ + }), \ + OSL_READ_REG(osh, r)) \ +) + +#define W_REG(osh, r, v) do { \ + BCM_REFERENCE(osh); \ + SELECT_BUS_WRITE(osh, \ + switch (sizeof(*(r))) { \ + case sizeof(uint8): writeb((uint8)(v), (volatile uint8*)(r)); break; \ + case sizeof(uint16): writew((uint16)(v), (volatile uint16*)(r)); break; \ + case sizeof(uint32): writel((uint32)(v), (volatile uint32*)(r)); break; \ + }, \ + (OSL_WRITE_REG(osh, r, v))); \ + } while (0) + +#define AND_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) & (v)) +#define OR_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) | (v)) + + +#define bcopy(src, dst, len) memcpy((dst), (src), (len)) +#define bcmp(b1, b2, len) memcmp((b1), (b2), (len)) +#define bzero(b, len) memset((b), '\0', (len)) + + +#define OSL_UNCACHED(va) ((void *)va) +#define OSL_CACHED(va) ((void *)va) + +#define OSL_PREF_RANGE_LD(va, sz) +#define OSL_PREF_RANGE_ST(va, sz) + + +#if defined(__i386__) +#define OSL_GETCYCLES(x) rdtscl((x)) +#else +#define OSL_GETCYCLES(x) ((x) = 0) +#endif + + +#define BUSPROBE(val, addr) ({ (val) = R_REG(NULL, (addr)); 0; }) + + +#if !defined(CONFIG_MMC_MSM7X00A) +#define REG_MAP(pa, size) ioremap_nocache((unsigned long)(pa), (unsigned long)(size)) +#else +#define REG_MAP(pa, size) (void *)(0) +#endif +#define REG_UNMAP(va) iounmap((va)) + + +#define R_SM(r) *(r) +#define W_SM(r, v) (*(r) = (v)) +#define BZERO_SM(r, len) memset((r), '\0', (len)) + + +#include + + +#define PKTGET(osh, len, send) osl_pktget((osh), (len)) +#define PKTDUP(osh, skb) osl_pktdup((osh), (skb)) +#define PKTLIST_DUMP(osh, buf) +#define PKTDBG_TRACE(osh, pkt, bit) +#define PKTFREE(osh, skb, send) osl_pktfree((osh), (skb), (send)) +#ifdef CONFIG_DHD_USE_STATIC_BUF +#define PKTGET_STATIC(osh, len, send) osl_pktget_static((osh), (len)) +#define PKTFREE_STATIC(osh, skb, send) osl_pktfree_static((osh), (skb), (send)) +#endif +#define PKTDATA(osh, skb) (((struct sk_buff*)(skb))->data) +#define PKTLEN(osh, skb) (((struct sk_buff*)(skb))->len) +#define PKTHEADROOM(osh, skb) (PKTDATA(osh, skb)-(((struct sk_buff*)(skb))->head)) +#define PKTTAILROOM(osh, skb) ((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail)) +#define PKTNEXT(osh, skb) (((struct sk_buff*)(skb))->next) +#define PKTSETNEXT(osh, skb, x) (((struct sk_buff*)(skb))->next = (struct sk_buff*)(x)) +#define PKTSETLEN(osh, skb, len) __skb_trim((struct sk_buff*)(skb), (len)) +#define PKTPUSH(osh, skb, bytes) skb_push((struct sk_buff*)(skb), (bytes)) +#define PKTPULL(osh, skb, bytes) skb_pull((struct sk_buff*)(skb), (bytes)) +#define PKTTAG(skb) ((void*)(((struct sk_buff*)(skb))->cb)) +#define PKTALLOCED(osh) ((osl_pubinfo_t *)(osh))->pktalloced +#define PKTSETPOOL(osh, skb, x, y) do {} while (0) +#define PKTPOOL(osh, skb) FALSE +#define PKTSHRINK(osh, m) (m) + +#ifdef CTFPOOL +#define CTFPOOL_REFILL_THRESH 3 +typedef struct ctfpool { + void *head; + spinlock_t lock; + uint max_obj; + uint curr_obj; + uint obj_size; + uint refills; + uint fast_allocs; + uint fast_frees; + uint slow_allocs; +} ctfpool_t; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 22) +#define FASTBUF (1 << 16) +#define CTFBUF (1 << 17) +#define PKTSETFAST(osh, skb) ((((struct sk_buff*)(skb))->mac_len) |= FASTBUF) +#define PKTCLRFAST(osh, skb) ((((struct sk_buff*)(skb))->mac_len) &= (~FASTBUF)) +#define PKTSETCTF(osh, skb) ((((struct sk_buff*)(skb))->mac_len) |= CTFBUF) +#define PKTCLRCTF(osh, skb) ((((struct sk_buff*)(skb))->mac_len) &= (~CTFBUF)) +#define PKTISFAST(osh, skb) ((((struct sk_buff*)(skb))->mac_len) & FASTBUF) +#define PKTISCTF(osh, skb) ((((struct sk_buff*)(skb))->mac_len) & CTFBUF) +#define PKTFAST(osh, skb) (((struct sk_buff*)(skb))->mac_len) +#else +#define FASTBUF (1 << 0) +#define CTFBUF (1 << 1) +#define PKTSETFAST(osh, skb) ((((struct sk_buff*)(skb))->__unused) |= FASTBUF) +#define PKTCLRFAST(osh, skb) ((((struct sk_buff*)(skb))->__unused) &= (~FASTBUF)) +#define PKTSETCTF(osh, skb) ((((struct sk_buff*)(skb))->__unused) |= CTFBUF) +#define PKTCLRCTF(osh, skb) ((((struct sk_buff*)(skb))->__unused) &= (~CTFBUF)) +#define PKTISFAST(osh, skb) ((((struct sk_buff*)(skb))->__unused) & FASTBUF) +#define PKTISCTF(osh, skb) ((((struct sk_buff*)(skb))->__unused) & CTFBUF) +#define PKTFAST(osh, skb) (((struct sk_buff*)(skb))->__unused) +#endif + +#define CTFPOOLPTR(osh, skb) (((struct sk_buff*)(skb))->sk) +#define CTFPOOLHEAD(osh, skb) (((ctfpool_t *)((struct sk_buff*)(skb))->sk)->head) + +extern void *osl_ctfpool_add(osl_t *osh); +extern void osl_ctfpool_replenish(osl_t *osh, uint thresh); +extern int32 osl_ctfpool_init(osl_t *osh, uint numobj, uint size); +extern void osl_ctfpool_cleanup(osl_t *osh); +extern void osl_ctfpool_stats(osl_t *osh, void *b); +#endif + + +#ifdef HNDCTF +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 22) +#define SKIPCT (1 << 18) +#define PKTSETSKIPCT(osh, skb) (((struct sk_buff*)(skb))->mac_len |= SKIPCT) +#define PKTCLRSKIPCT(osh, skb) (((struct sk_buff*)(skb))->mac_len &= (~SKIPCT)) +#define PKTSKIPCT(osh, skb) (((struct sk_buff*)(skb))->mac_len & SKIPCT) +#else +#define SKIPCT (1 << 2) +#define PKTSETSKIPCT(osh, skb) (((struct sk_buff*)(skb))->__unused |= SKIPCT) +#define PKTCLRSKIPCT(osh, skb) (((struct sk_buff*)(skb))->__unused &= (~SKIPCT)) +#define PKTSKIPCT(osh, skb) (((struct sk_buff*)(skb))->__unused & SKIPCT) +#endif +#else +#define PKTSETSKIPCT(osh, skb) +#define PKTCLRSKIPCT(osh, skb) +#define PKTSKIPCT(osh, skb) +#endif + +extern void osl_pktfree(osl_t *osh, void *skb, bool send); +extern void *osl_pktget_static(osl_t *osh, uint len); +extern void osl_pktfree_static(osl_t *osh, void *skb, bool send); + +extern void *osl_pkt_frmnative(osl_t *osh, void *skb); +extern void *osl_pktget(osl_t *osh, uint len); +extern void *osl_pktdup(osl_t *osh, void *skb); +extern struct sk_buff *osl_pkt_tonative(osl_t *osh, void *pkt); +#define PKTFRMNATIVE(osh, skb) osl_pkt_frmnative(((osl_t *)osh), (struct sk_buff*)(skb)) +#define PKTTONATIVE(osh, pkt) osl_pkt_tonative((osl_t *)(osh), (pkt)) + +#define PKTLINK(skb) (((struct sk_buff*)(skb))->prev) +#define PKTSETLINK(skb, x) (((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x)) +#define PKTPRIO(skb) (((struct sk_buff*)(skb))->priority) +#define PKTSETPRIO(skb, x) (((struct sk_buff*)(skb))->priority = (x)) +#define PKTSUMNEEDED(skb) (((struct sk_buff*)(skb))->ip_summed == CHECKSUM_HW) +#define PKTSETSUMGOOD(skb, x) (((struct sk_buff*)(skb))->ip_summed = \ + ((x) ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE)) + +#define PKTSHARED(skb) (((struct sk_buff*)(skb))->cloned) + +#define DMA_MAP(osh, va, size, direction, p, dmah) \ + osl_dma_map((osh), (va), (size), (direction)) + +#ifdef PKTC + +struct chain_node { + struct sk_buff *link; + unsigned int flags:3, pkts:9, bytes:20; +}; + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 14) +#define CHAIN_NODE(skb) ((struct chain_node*)&(((struct sk_buff*)skb)->tstamp)) +#else +#define CHAIN_NODE(skb) ((struct chain_node*)&(((struct sk_buff*)skb)->stamp)) +#endif + +#define PKTCCNT(skb) (CHAIN_NODE(skb)->pkts) +#define PKTCLEN(skb) (CHAIN_NODE(skb)->bytes) +#define PKTCFLAGS(skb) (CHAIN_NODE(skb)->flags) +#define PKTCSETCNT(skb, c) (CHAIN_NODE(skb)->pkts = (c) & ((1 << 9) - 1)) +#define PKTCSETLEN(skb, l) (CHAIN_NODE(skb)->bytes = (l) & ((1 << 20) - 1)) +#define PKTCSETFLAG(skb, fb) (CHAIN_NODE(skb)->flags |= (fb)) +#define PKTCCLRFLAG(skb, fb) (CHAIN_NODE(skb)->flags &= ~(fb)) +#define PKTCLINK(skb) (CHAIN_NODE(skb)->link) +#define PKTSETCLINK(skb, x) (CHAIN_NODE(skb)->link = (struct sk_buff*)(x)) +#define PKTISCHAINED(skb) (PKTCLINK(skb) != NULL) +#define FOREACH_CHAINED_PKT(skb, nskb) \ + for (; (skb) != NULL; (skb) = (nskb)) \ + if ((nskb) = PKTCLINK(skb), PKTSETCLINK((skb), NULL), 1) +#define PKTCFREE(osh, skb, send) \ +do { \ + void *nskb; \ + ASSERT((skb) != NULL); \ + FOREACH_CHAINED_PKT((skb), nskb) { \ + PKTFREE((osh), (skb), (send)); \ + } \ +} while (0) +#endif + +#else + + + + #define ASSERT(exp) do {} while (0) + + +#define MALLOC(o, l) malloc(l) +#define MFREE(o, p, l) free(p) +#include + + +#include + + +#include + + +extern void bcopy(const void *src, void *dst, size_t len); +extern int bcmp(const void *b1, const void *b2, size_t len); +extern void bzero(void *b, size_t len); +#endif + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmperf.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmperf.h @@ -0,0 +1,36 @@ +/* + * Performance counters software interface. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmperf.h 241182 2011-02-17 21:50:03Z $ + */ +/* essai */ +#ifndef _BCMPERF_H_ +#define _BCMPERF_H_ +/* get cache hits and misses */ +#define BCMPERF_ENABLE_INSTRCOUNT() +#define BCMPERF_ENABLE_ICACHE_MISS() +#define BCMPERF_ENABLE_ICACHE_HIT() +#define BCMPERF_GETICACHE_MISS(x) ((x) = 0) +#define BCMPERF_GETICACHE_HIT(x) ((x) = 0) +#define BCMPERF_GETINSTRCOUNT(x) ((x) = 0) +#endif /* _BCMPERF_H_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/usbrdl.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/usbrdl.h @@ -0,0 +1,203 @@ +/* + * Broadcom USB remote download definitions + * + * Copyright (C) 2012, Broadcom Corporation + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of Broadcom Corporation. + * + * $Id: usbrdl.h 296577 2011-11-16 03:09:51Z $ + */ + +#ifndef _USB_RDL_H +#define _USB_RDL_H + +/* Control messages: bRequest values */ +#define DL_GETSTATE 0 /* returns the rdl_state_t struct */ +#define DL_CHECK_CRC 1 /* currently unused */ +#define DL_GO 2 /* execute downloaded image */ +#define DL_START 3 /* initialize dl state */ +#define DL_REBOOT 4 /* reboot the device in 2 seconds */ +#define DL_GETVER 5 /* returns the bootrom_id_t struct */ +#define DL_GO_PROTECTED 6 /* execute the downloaded code and set reset event + * to occur in 2 seconds. It is the responsibility + * of the downloaded code to clear this event + */ +#define DL_EXEC 7 /* jump to a supplied address */ +#define DL_RESETCFG 8 /* To support single enum on dongle + * - Not used by bootloader + */ +#define DL_DEFER_RESP_OK 9 /* Potentially defer the response to setup + * if resp unavailable + */ + +#define DL_HWCMD_MASK 0xfc /* Mask for hardware read commands: */ +#define DL_RDHW 0x10 /* Read a hardware address (Ctl-in) */ +#define DL_RDHW32 0x10 /* Read a 32 bit word */ +#define DL_RDHW16 0x11 /* Read 16 bits */ +#define DL_RDHW8 0x12 /* Read an 8 bit byte */ +#define DL_WRHW 0x14 /* Write a hardware address (Ctl-out) */ +#define DL_WRHW_BLK 0x13 /* Block write to hardware access */ + +#define DL_CMD_RDHW 1 /* read data from a backplane address */ +#define DL_CMD_WRHW 2 /* write data to a backplane address */ + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +#define DL_JTCONF 0x15 /* Get JTAG configuration (Ctl_in) + * Set JTAG configuration (Ctl-out) + */ +#define DL_JTON 0x16 /* Turn on jtag master (Ctl-in) */ +#define DL_JTOFF 0x17 /* Turn on jtag master (Ctl-in) */ +#define DL_RDRJT 0x18 /* Read a JTAG register (Ctl-in) */ +#define DL_WRJT 0x19 /* Write a hardware address over JTAG (Ctl/Bulk-out) */ +#define DL_WRRJT 0x1a /* Write a JTAG register (Ctl/Bulk-out) */ +#define DL_JTRST 0x1b /* Reset jtag fsm on jtag DUT (Ctl-in) */ + +#define DL_RDJT 0x1c /* Read a hardware address over JTAG (Ctl-in) */ +#define DL_RDJT32 0x1c /* Read 32 bits */ +#define DL_RDJT16 0x1e /* Read 16 bits (sz = 4 - low bits) */ +#define DL_RDJT8 0x1f /* Read 8 bits */ + +#define DL_MRDJT 0x20 /* Multiple read over JTAG (Ctl-out+Bulk-in) */ +#define DL_MRDJT32 0x20 /* M-read 32 bits */ +#define DL_MRDJT16 0x22 /* M-read 16 bits (sz = 4 - low bits) */ +#define DL_MRDJT6 0x23 /* M-read 8 bits */ +#define DL_MRDIJT 0x24 /* M-read over JTAG (Ctl-out+Bulk-in) with auto-increment */ +#define DL_MRDIJT32 0x24 /* M-read 32 bits w/ai */ +#define DL_MRDIJT16 0x26 /* M-read 16 bits w/ai (sz = 4 - low bits) */ +#define DL_MRDIJT8 0x27 /* M-read 8 bits w/ai */ +#define DL_MRDDJT 0x28 /* M-read over JTAG (Ctl-out+Bulk-in) with auto-decrement */ +#define DL_MRDDJT32 0x28 /* M-read 32 bits w/ad */ +#define DL_MRDDJT16 0x2a /* M-read 16 bits w/ad (sz = 4 - low bits) */ +#define DL_MRDDJT8 0x2b /* M-read 8 bits w/ad */ +#define DL_MWRJT 0x2c /* Multiple write over JTAG (Bulk-out) */ +#define DL_MWRIJT 0x2d /* With auto-increment */ +#define DL_MWRDJT 0x2e /* With auto-decrement */ +#define DL_VRDJT 0x2f /* Vector read over JTAG (Bulk-out+Bulk-in) */ +#define DL_VWRJT 0x30 /* Vector write over JTAG (Bulk-out+Bulk-in) */ +#define DL_SCJT 0x31 /* Jtag scan (Bulk-out+Bulk-in) */ + +#define DL_CFRD 0x33 /* Reserved for dmamem use */ +#define DL_CFWR 0x34 /* Reserved for dmamem use */ +#define DL_GET_NVRAM 0x35 /* Query nvram parameter */ + +#define DL_DBGTRIG 0xFF /* Trigger bRequest type to aid debug */ + +#define DL_JTERROR 0x80000000 +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* states */ +#define DL_WAITING 0 /* waiting to rx first pkt that includes the hdr info */ +#define DL_READY 1 /* hdr was good, waiting for more of the compressed image */ +#define DL_BAD_HDR 2 /* hdr was corrupted */ +#define DL_BAD_CRC 3 /* compressed image was corrupted */ +#define DL_RUNNABLE 4 /* download was successful, waiting for go cmd */ +#define DL_START_FAIL 5 /* failed to initialize correctly */ +#define DL_NVRAM_TOOBIG 6 /* host specified nvram data exceeds DL_NVRAM value */ +#define DL_IMAGE_TOOBIG 7 /* download image too big (exceeds DATA_START for rdl) */ + +#define TIMEOUT 5000 /* Timeout for usb commands */ + +struct bcm_device_id { + char *name; + uint32 vend; + uint32 prod; +}; + +typedef struct { + uint32 state; + uint32 bytes; +} rdl_state_t; + +typedef struct { + uint32 chip; /* Chip id */ + uint32 chiprev; /* Chip rev */ + uint32 ramsize; /* Size of RAM */ + uint32 remapbase; /* Current remap base address */ + uint32 boardtype; /* Type of board */ + uint32 boardrev; /* Board revision */ +} bootrom_id_t; + +/* struct for backplane & jtag accesses */ +typedef struct { + uint32 cmd; /* tag to identify the cmd */ + uint32 addr; /* backplane address for write */ + uint32 len; /* length of data: 1, 2, 4 bytes */ + uint32 data; /* data to write */ +} hwacc_t; + +/* struct for backplane */ +typedef struct { + uint32 cmd; /* tag to identify the cmd */ + uint32 addr; /* backplane address for write */ + uint32 len; /* length of data: 1, 2, 4 bytes */ + uint8 data[1]; /* data to write */ +} hwacc_blk_t; + +#ifndef LINUX_POSTMOGRIFY_REMOVAL +typedef struct { + uint32 chip; /* Chip id */ + uint32 chiprev; /* Chip rev */ + uint32 ccrev; /* Chipcommon core rev */ + uint32 siclock; /* Backplane clock */ +} jtagd_id_t; + +/* Jtag configuration structure */ +typedef struct { + uint32 cmd; /* tag to identify the cmd */ + uint8 clkd; /* Jtag clock divisor */ + uint8 disgpio; /* Gpio to disable external driver */ + uint8 irsz; /* IR size for readreg/writereg */ + uint8 drsz; /* DR size for readreg/writereg */ + + uint8 bigend; /* Big endian */ + uint8 mode; /* Current mode */ + uint16 delay; /* Delay between jtagm "simple commands" */ + + uint32 retries; /* Number of retries for jtagm operations */ + uint32 ctrl; /* Jtag control reg copy */ + uint32 ir_lvbase; /* Bits to add to IR values in LV tap */ + uint32 dretries; /* Number of retries for dma operations */ +} jtagconf_t; + +/* struct for jtag scan */ +#define MAX_USB_IR_BITS 256 +#define MAX_USB_DR_BITS 3072 +#define USB_IR_WORDS (MAX_USB_IR_BITS / 32) +#define USB_DR_WORDS (MAX_USB_DR_BITS / 32) +typedef struct { + uint32 cmd; /* tag to identify the cmd */ + uint32 irsz; /* IR size in bits */ + uint32 drsz; /* DR size in bits */ + uint32 ts; /* Terminal state (def, pause, rti) */ + uint32 data[USB_IR_WORDS + USB_DR_WORDS]; /* IR & DR data */ +} scjt_t; +#endif /* LINUX_POSTMOGRIFY_REMOVAL */ + +/* struct for querying nvram params from bootloader */ +#define QUERY_STRING_MAX 32 +typedef struct { + uint32 cmd; /* tag to identify the cmd */ + char var[QUERY_STRING_MAX]; /* param name */ +} nvparam_t; + +typedef void (*exec_fn_t)(void *sih); + +#define USB_CTRL_IN (USB_TYPE_VENDOR | 0x80 | USB_RECIP_INTERFACE) +#define USB_CTRL_OUT (USB_TYPE_VENDOR | 0 | USB_RECIP_INTERFACE) + +#define USB_CTRL_EP_TIMEOUT 500 /* Timeout used in USB control_msg transactions. */ + +#define RDL_CHUNK 1500 /* size of each dl transfer */ + +/* bootloader makes special use of trx header "offsets" array */ +#define TRX_OFFSETS_DLFWLEN_IDX 0 /* Size of the fw; used in uncompressed case */ +#define TRX_OFFSETS_JUMPTO_IDX 1 /* RAM address for jumpto after download */ +#define TRX_OFFSETS_NVM_LEN_IDX 2 /* Length of appended NVRAM data */ + +#define TRX_OFFSETS_DLBASE_IDX 0 /* RAM start address for download */ + +#endif /* _USB_RDL_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sdiovar.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sdiovar.h @@ -0,0 +1,58 @@ +/* + * Structure used by apps whose drivers access SDIO drivers. + * Pulled out separately so dhdu and wlu can both use it. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sdiovar.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _sdiovar_h_ +#define _sdiovar_h_ + +#include + +/* require default structure packing */ +#define BWL_DEFAULT_PACKING +#include + +typedef struct sdreg { + int func; + int offset; + int value; +} sdreg_t; + +/* Common msglevel constants */ +#define SDH_ERROR_VAL 0x0001 /* Error */ +#define SDH_TRACE_VAL 0x0002 /* Trace */ +#define SDH_INFO_VAL 0x0004 /* Info */ +#define SDH_DEBUG_VAL 0x0008 /* Debug */ +#define SDH_DATA_VAL 0x0010 /* Data */ +#define SDH_CTRL_VAL 0x0020 /* Control Regs */ +#define SDH_LOG_VAL 0x0040 /* Enable bcmlog */ +#define SDH_DMA_VAL 0x0080 /* DMA */ + +#define NUM_PREV_TRANSACTIONS 16 + + +#include + +#endif /* _sdiovar_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/packed_section_start.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/packed_section_start.h @@ -0,0 +1,60 @@ +/* + * Declare directives for structure packing. No padding will be provided + * between the members of packed structures, and therefore, there is no + * guarantee that structure members will be aligned. + * + * Declaring packed structures is compiler specific. In order to handle all + * cases, packed structures should be delared as: + * + * #include + * + * typedef BWL_PRE_PACKED_STRUCT struct foobar_t { + * some_struct_members; + * } BWL_POST_PACKED_STRUCT foobar_t; + * + * #include + * + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * $Id: packed_section_start.h 286783 2011-09-29 06:18:57Z $ + */ + + + +#ifdef BWL_PACKED_SECTION + #error "BWL_PACKED_SECTION is already defined!" +#else + #define BWL_PACKED_SECTION +#endif + + + + + +#if defined(__GNUC__) || defined(__lint) + #define BWL_PRE_PACKED_STRUCT + #define BWL_POST_PACKED_STRUCT __attribute__ ((packed)) +#elif defined(__CC_ARM) + #define BWL_PRE_PACKED_STRUCT __packed + #define BWL_POST_PACKED_STRUCT +#else + #error "Unknown compiler!" +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmnvram.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmnvram.h @@ -0,0 +1,179 @@ +/* + * NVRAM variable manipulation + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmnvram.h 320632 2012-03-12 19:22:42Z $ + */ + +#ifndef _bcmnvram_h_ +#define _bcmnvram_h_ + +#ifndef _LANGUAGE_ASSEMBLY + +#include +#include + +struct nvram_header { + uint32 magic; + uint32 len; + uint32 crc_ver_init; + uint32 config_refresh; + uint32 config_ncdl; +}; + +struct nvram_tuple { + char *name; + char *value; + struct nvram_tuple *next; +}; + + +extern char *nvram_default_get(const char *name); + + +extern int nvram_init(void *sih); + + +extern int nvram_append(void *si, char *vars, uint varsz); + +extern void nvram_get_global_vars(char **varlst, uint *varsz); + + + +extern int nvram_reset(void *sih); + + +extern void nvram_exit(void *sih); + + +extern char * nvram_get(const char *name); + + +extern int nvram_resetgpio_init(void *sih); + + +static INLINE char * +nvram_safe_get(const char *name) +{ + char *p = nvram_get(name); + return p ? p : ""; +} + + +static INLINE int +nvram_match(char *name, char *match) +{ + const char *value = nvram_get(name); + return (value && !strcmp(value, match)); +} + + +static INLINE int +nvram_invmatch(char *name, char *invmatch) +{ + const char *value = nvram_get(name); + return (value && strcmp(value, invmatch)); +} + + +extern int nvram_set(const char *name, const char *value); + + +extern int nvram_unset(const char *name); + + +extern int nvram_commit(void); + + +extern int nvram_getall(char *nvram_buf, int count); + + +uint8 nvram_calc_crc(struct nvram_header * nvh); + +#endif + + +#define NVRAM_SOFTWARE_VERSION "1" + +#define NVRAM_MAGIC 0x48534C46 +#define NVRAM_CLEAR_MAGIC 0x0 +#define NVRAM_INVALID_MAGIC 0xFFFFFFFF +#define NVRAM_VERSION 1 +#define NVRAM_HEADER_SIZE 20 +#define NVRAM_SPACE 0x8000 + +#define NVRAM_MAX_VALUE_LEN 255 +#define NVRAM_MAX_PARAM_LEN 64 + +#define NVRAM_CRC_START_POSITION 9 +#define NVRAM_CRC_VER_MASK 0xffffff00 + + +#define NVRAM_START_COMPRESSED 0x400 +#define NVRAM_START 0x1000 + +#define BCM_JUMBO_NVRAM_DELIMIT '\n' +#define BCM_JUMBO_START "Broadcom Jumbo Nvram file" + +#if (defined(FAILSAFE_UPGRADE) || defined(CONFIG_FAILSAFE_UPGRADE) || \ + defined(__CONFIG_FAILSAFE_UPGRADE_SUPPORT__)) +#define IMAGE_SIZE "image_size" +#define BOOTPARTITION "bootpartition" +#define IMAGE_BOOT BOOTPARTITION +#define PARTIALBOOTS "partialboots" +#define MAXPARTIALBOOTS "maxpartialboots" +#define IMAGE_1ST_FLASH_TRX "flash0.trx" +#define IMAGE_1ST_FLASH_OS "flash0.os" +#define IMAGE_2ND_FLASH_TRX "flash0.trx2" +#define IMAGE_2ND_FLASH_OS "flash0.os2" +#define IMAGE_FIRST_OFFSET "image_first_offset" +#define IMAGE_SECOND_OFFSET "image_second_offset" +#define LINUX_FIRST "linux" +#define LINUX_SECOND "linux2" +#endif + +#if (defined(DUAL_IMAGE) || defined(CONFIG_DUAL_IMAGE) || \ + defined(__CONFIG_DUAL_IMAGE_FLASH_SUPPORT__)) + +#define IMAGE_BOOT "image_boot" +#define BOOTPARTITION IMAGE_BOOT + +#define IMAGE_1ST_FLASH_TRX "flash0.trx" +#define IMAGE_1ST_FLASH_OS "flash0.os" +#define IMAGE_2ND_FLASH_TRX "flash0.trx2" +#define IMAGE_2ND_FLASH_OS "flash0.os2" +#define IMAGE_SIZE "image_size" + + +#define IMAGE_FIRST_OFFSET "image_first_offset" +#define IMAGE_SECOND_OFFSET "image_second_offset" + + +#define LINUX_FIRST "linux" +#define LINUX_SECOND "linux2" +#define POLICY_TOGGLE "toggle" +#define LINUX_PART_TO_FLASH "linux_to_flash" +#define LINUX_FLASH_POLICY "linux_flash_policy" + +#endif + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmsdh.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmsdh.h @@ -0,0 +1,238 @@ +/* + * SDIO host client driver interface of Broadcom HNBU + * export functions to client drivers + * abstract OS and BUS specific details of SDIO + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmsdh.h 327460 2012-04-13 18:38:41Z $ + */ + +/** + * @file bcmsdh.h + */ + +#ifndef _bcmsdh_h_ +#define _bcmsdh_h_ + +#define BCMSDH_ERROR_VAL 0x0001 /* Error */ +#define BCMSDH_INFO_VAL 0x0002 /* Info */ +extern const uint bcmsdh_msglevel; + +#define BCMSDH_ERROR(x) +#define BCMSDH_INFO(x) + +#if (defined(BCMSDIOH_STD) || defined(BCMSDIOH_BCM) || defined(BCMSDIOH_SPI)) +#define BCMSDH_ADAPTER +#endif /* BCMSDIO && (BCMSDIOH_STD || BCMSDIOH_BCM || BCMSDIOH_SPI) */ + +/* forward declarations */ +typedef struct bcmsdh_info bcmsdh_info_t; +typedef void (*bcmsdh_cb_fn_t)(void *); + +/* Attach and build an interface to the underlying SD host driver. + * - Allocates resources (structs, arrays, mem, OS handles, etc) needed by bcmsdh. + * - Returns the bcmsdh handle and virtual address base for register access. + * The returned handle should be used in all subsequent calls, but the bcmsh + * implementation may maintain a single "default" handle (e.g. the first or + * most recent one) to enable single-instance implementations to pass NULL. + */ + +#if 0 && (NDISVER >= 0x0630) && 1 +extern bcmsdh_info_t *bcmsdh_attach(osl_t *osh, void *cfghdl, + void **regsva, uint irq, shared_info_t *sh); +#else +extern bcmsdh_info_t *bcmsdh_attach(osl_t *osh, void *cfghdl, void **regsva, uint irq); +#endif + +/* Detach - freeup resources allocated in attach */ +extern int bcmsdh_detach(osl_t *osh, void *sdh); + +/* Query if SD device interrupts are enabled */ +extern bool bcmsdh_intr_query(void *sdh); + +/* Enable/disable SD interrupt */ +extern int bcmsdh_intr_enable(void *sdh); +extern int bcmsdh_intr_disable(void *sdh); + +/* Register/deregister device interrupt handler. */ +extern int bcmsdh_intr_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh); +extern int bcmsdh_intr_dereg(void *sdh); +/* Enable/disable SD card interrupt forward */ +extern void bcmsdh_intr_forward(void *sdh, bool pass); + +#if defined(DHD_DEBUG) +/* Query pending interrupt status from the host controller */ +extern bool bcmsdh_intr_pending(void *sdh); +#endif + +/* Register a callback to be called if and when bcmsdh detects + * device removal. No-op in the case of non-removable/hardwired devices. + */ +extern int bcmsdh_devremove_reg(void *sdh, bcmsdh_cb_fn_t fn, void *argh); + +/* Access SDIO address space (e.g. CCCR) using CMD52 (single-byte interface). + * fn: function number + * addr: unmodified SDIO-space address + * data: data byte to write + * err: pointer to error code (or NULL) + */ +extern uint8 bcmsdh_cfg_read(void *sdh, uint func, uint32 addr, int *err); +extern void bcmsdh_cfg_write(void *sdh, uint func, uint32 addr, uint8 data, int *err); + +/* Read/Write 4bytes from/to cfg space */ +extern uint32 bcmsdh_cfg_read_word(void *sdh, uint fnc_num, uint32 addr, int *err); +extern void bcmsdh_cfg_write_word(void *sdh, uint fnc_num, uint32 addr, uint32 data, int *err); + +/* Read CIS content for specified function. + * fn: function whose CIS is being requested (0 is common CIS) + * cis: pointer to memory location to place results + * length: number of bytes to read + * Internally, this routine uses the values from the cis base regs (0x9-0xB) + * to form an SDIO-space address to read the data from. + */ +extern int bcmsdh_cis_read(void *sdh, uint func, uint8 *cis, uint length); + +/* Synchronous access to device (client) core registers via CMD53 to F1. + * addr: backplane address (i.e. >= regsva from attach) + * size: register width in bytes (2 or 4) + * data: data for register write + */ +extern uint32 bcmsdh_reg_read(void *sdh, uint32 addr, uint size); +extern uint32 bcmsdh_reg_write(void *sdh, uint32 addr, uint size, uint32 data); + +/* set sb address window */ +extern int bcmsdhsdio_set_sbaddr_window(void *sdh, uint32 address, bool force_set); + +/* Indicate if last reg read/write failed */ +extern bool bcmsdh_regfail(void *sdh); + +/* Buffer transfer to/from device (client) core via cmd53. + * fn: function number + * addr: backplane address (i.e. >= regsva from attach) + * flags: backplane width, address increment, sync/async + * buf: pointer to memory data buffer + * nbytes: number of bytes to transfer to/from buf + * pkt: pointer to packet associated with buf (if any) + * complete: callback function for command completion (async only) + * handle: handle for completion callback (first arg in callback) + * Returns 0 or error code. + * NOTE: Async operation is not currently supported. + */ +typedef void (*bcmsdh_cmplt_fn_t)(void *handle, int status, bool sync_waiting); +extern int bcmsdh_send_buf(void *sdh, uint32 addr, uint fn, uint flags, + uint8 *buf, uint nbytes, void *pkt, + bcmsdh_cmplt_fn_t complete_fn, void *handle); +extern int bcmsdh_recv_buf(void *sdh, uint32 addr, uint fn, uint flags, + uint8 *buf, uint nbytes, void *pkt, + bcmsdh_cmplt_fn_t complete_fn, void *handle); + +/* Flags bits */ +#define SDIO_REQ_4BYTE 0x1 /* Four-byte target (backplane) width (vs. two-byte) */ +#define SDIO_REQ_FIXED 0x2 /* Fixed address (FIFO) (vs. incrementing address) */ +#define SDIO_REQ_ASYNC 0x4 /* Async request (vs. sync request) */ +#define SDIO_BYTE_MODE 0x8 /* Byte mode request(non-block mode) */ + +/* Pending (non-error) return code */ +#define BCME_PENDING 1 + +/* Read/write to memory block (F1, no FIFO) via CMD53 (sync only). + * rw: read or write (0/1) + * addr: direct SDIO address + * buf: pointer to memory data buffer + * nbytes: number of bytes to transfer to/from buf + * Returns 0 or error code. + */ +extern int bcmsdh_rwdata(void *sdh, uint rw, uint32 addr, uint8 *buf, uint nbytes); + +/* Issue an abort to the specified function */ +extern int bcmsdh_abort(void *sdh, uint fn); + +/* Start SDIO Host Controller communication */ +extern int bcmsdh_start(void *sdh, int stage); + +/* Stop SDIO Host Controller communication */ +extern int bcmsdh_stop(void *sdh); + +/* Wait system lock free */ +extern int bcmsdh_waitlockfree(void *sdh); + +/* Returns the "Device ID" of target device on the SDIO bus. */ +extern int bcmsdh_query_device(void *sdh); + +/* Returns the number of IO functions reported by the device */ +extern uint bcmsdh_query_iofnum(void *sdh); + +/* Miscellaneous knob tweaker. */ +extern int bcmsdh_iovar_op(void *sdh, const char *name, + void *params, int plen, void *arg, int len, bool set); + +/* Reset and reinitialize the device */ +extern int bcmsdh_reset(bcmsdh_info_t *sdh); + +/* helper functions */ + +extern void *bcmsdh_get_sdioh(bcmsdh_info_t *sdh); + +/* callback functions */ +typedef struct { + /* attach to device */ + void *(*attach)(uint16 vend_id, uint16 dev_id, uint16 bus, uint16 slot, + uint16 func, uint bustype, void * regsva, osl_t * osh, + void * param); + /* detach from device */ + void (*detach)(void *ch); +} bcmsdh_driver_t; + +/* platform specific/high level functions */ +extern int bcmsdh_register(bcmsdh_driver_t *driver); +extern void bcmsdh_unregister(void); +extern bool bcmsdh_chipmatch(uint16 vendor, uint16 device); +extern void bcmsdh_device_remove(void * sdh); + +extern int bcmsdh_reg_sdio_notify(void* semaphore); +extern void bcmsdh_unreg_sdio_notify(void); + +#if defined(OOB_INTR_ONLY) +extern int bcmsdh_register_oob_intr(void * dhdp); +extern void bcmsdh_unregister_oob_intr(void); +extern void bcmsdh_oob_intr_set(bool enable); +#endif /* defined(OOB_INTR_ONLY) */ + +/* Function to pass device-status bits to DHD. */ +extern uint32 bcmsdh_get_dstatus(void *sdh); + +/* Function to return current window addr */ +extern uint32 bcmsdh_cur_sbwad(void *sdh); + +/* Function to pass chipid and rev to lower layers for controlling pr's */ +extern void bcmsdh_chipinfo(void *sdh, uint32 chip, uint32 chiprev); + + +extern int bcmsdh_sleep(void *sdh, bool enab); + +/* GPIO support */ +extern int bcmsdh_gpio_init(void *sd); +extern bool bcmsdh_gpioin(void *sd, uint32 gpio); +extern int bcmsdh_gpioouten(void *sd, uint32 gpio); +extern int bcmsdh_gpioout(void *sd, uint32 gpio, bool enab); + +#endif /* _bcmsdh_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sdioh.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sdioh.h @@ -0,0 +1,441 @@ +/* + * SDIO Host Controller Spec header file + * Register map and definitions for the Standard Host Controller + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sdioh.h 299859 2011-12-01 03:53:27Z $ + */ + +#ifndef _SDIOH_H +#define _SDIOH_H + +#define SD_SysAddr 0x000 +#define SD_BlockSize 0x004 +#define SD_BlockCount 0x006 +#define SD_Arg0 0x008 +#define SD_Arg1 0x00A +#define SD_TransferMode 0x00C +#define SD_Command 0x00E +#define SD_Response0 0x010 +#define SD_Response1 0x012 +#define SD_Response2 0x014 +#define SD_Response3 0x016 +#define SD_Response4 0x018 +#define SD_Response5 0x01A +#define SD_Response6 0x01C +#define SD_Response7 0x01E +#define SD_BufferDataPort0 0x020 +#define SD_BufferDataPort1 0x022 +#define SD_PresentState 0x024 +#define SD_HostCntrl 0x028 +#define SD_PwrCntrl 0x029 +#define SD_BlockGapCntrl 0x02A +#define SD_WakeupCntrl 0x02B +#define SD_ClockCntrl 0x02C +#define SD_TimeoutCntrl 0x02E +#define SD_SoftwareReset 0x02F +#define SD_IntrStatus 0x030 +#define SD_ErrorIntrStatus 0x032 +#define SD_IntrStatusEnable 0x034 +#define SD_ErrorIntrStatusEnable 0x036 +#define SD_IntrSignalEnable 0x038 +#define SD_ErrorIntrSignalEnable 0x03A +#define SD_CMD12ErrorStatus 0x03C +#define SD_Capabilities 0x040 +#define SD_Capabilities3 0x044 +#define SD_MaxCurCap 0x048 +#define SD_MaxCurCap_Reserved 0x04C +#define SD_ADMA_ErrStatus 0x054 +#define SD_ADMA_SysAddr 0x58 +#define SD_SlotInterruptStatus 0x0FC +#define SD_HostControllerVersion 0x0FE +#define SD_GPIO_Reg 0x100 +#define SD_GPIO_OE 0x104 +#define SD_GPIO_Enable 0x108 + +/* SD specific registers in PCI config space */ +#define SD_SlotInfo 0x40 + +/* HC 3.0 specific registers and offsets */ +#define SD3_HostCntrl2 0x03E +/* preset regsstart and count */ +#define SD3_PresetValStart 0x060 +#define SD3_PresetValCount 8 +/* preset-indiv regs */ +#define SD3_PresetVal_init 0x060 +#define SD3_PresetVal_default 0x062 +#define SD3_PresetVal_HS 0x064 +#define SD3_PresetVal_SDR12 0x066 +#define SD3_PresetVal_SDR25 0x068 +#define SD3_PresetVal_SDR50 0x06a +#define SD3_PresetVal_SDR104 0x06c +#define SD3_PresetVal_DDR50 0x06e + +/* preset value indices */ +#define SD3_PRESETVAL_INITIAL_IX 0 +#define SD3_PRESETVAL_DESPEED_IX 1 +#define SD3_PRESETVAL_HISPEED_IX 2 +#define SD3_PRESETVAL_SDR12_IX 3 +#define SD3_PRESETVAL_SDR25_IX 4 +#define SD3_PRESETVAL_SDR50_IX 5 +#define SD3_PRESETVAL_SDR104_IX 6 +#define SD3_PRESETVAL_DDR50_IX 7 + +/* SD_Capabilities reg (0x040) */ +#define CAP_TO_CLKFREQ_M BITFIELD_MASK(6) +#define CAP_TO_CLKFREQ_S 0 +#define CAP_TO_CLKUNIT_M BITFIELD_MASK(1) +#define CAP_TO_CLKUNIT_S 7 +/* Note: for sdio-2.0 case, this mask has to be 6 bits, but msb 2 + bits are reserved. going ahead with 8 bits, as it is req for 3.0 +*/ +#define CAP_BASECLK_M BITFIELD_MASK(8) +#define CAP_BASECLK_S 8 +#define CAP_MAXBLOCK_M BITFIELD_MASK(2) +#define CAP_MAXBLOCK_S 16 +#define CAP_ADMA2_M BITFIELD_MASK(1) +#define CAP_ADMA2_S 19 +#define CAP_ADMA1_M BITFIELD_MASK(1) +#define CAP_ADMA1_S 20 +#define CAP_HIGHSPEED_M BITFIELD_MASK(1) +#define CAP_HIGHSPEED_S 21 +#define CAP_DMA_M BITFIELD_MASK(1) +#define CAP_DMA_S 22 +#define CAP_SUSPEND_M BITFIELD_MASK(1) +#define CAP_SUSPEND_S 23 +#define CAP_VOLT_3_3_M BITFIELD_MASK(1) +#define CAP_VOLT_3_3_S 24 +#define CAP_VOLT_3_0_M BITFIELD_MASK(1) +#define CAP_VOLT_3_0_S 25 +#define CAP_VOLT_1_8_M BITFIELD_MASK(1) +#define CAP_VOLT_1_8_S 26 +#define CAP_64BIT_HOST_M BITFIELD_MASK(1) +#define CAP_64BIT_HOST_S 28 + +#define SDIO_OCR_READ_FAIL (2) + + +#define CAP_ASYNCINT_SUP_M BITFIELD_MASK(1) +#define CAP_ASYNCINT_SUP_S 29 + +#define CAP_SLOTTYPE_M BITFIELD_MASK(2) +#define CAP_SLOTTYPE_S 30 + +#define CAP3_MSBits_OFFSET (32) +/* note: following are caps MSB32 bits. + So the bits start from 0, instead of 32. that is why + CAP3_MSBits_OFFSET is subtracted. +*/ +#define CAP3_SDR50_SUP_M BITFIELD_MASK(1) +#define CAP3_SDR50_SUP_S (32 - CAP3_MSBits_OFFSET) + +#define CAP3_SDR104_SUP_M BITFIELD_MASK(1) +#define CAP3_SDR104_SUP_S (33 - CAP3_MSBits_OFFSET) + +#define CAP3_DDR50_SUP_M BITFIELD_MASK(1) +#define CAP3_DDR50_SUP_S (34 - CAP3_MSBits_OFFSET) + +/* for knowing the clk caps in a single read */ +#define CAP3_30CLKCAP_M BITFIELD_MASK(3) +#define CAP3_30CLKCAP_S (32 - CAP3_MSBits_OFFSET) + +#define CAP3_DRIVTYPE_A_M BITFIELD_MASK(1) +#define CAP3_DRIVTYPE_A_S (36 - CAP3_MSBits_OFFSET) + +#define CAP3_DRIVTYPE_C_M BITFIELD_MASK(1) +#define CAP3_DRIVTYPE_C_S (37 - CAP3_MSBits_OFFSET) + +#define CAP3_DRIVTYPE_D_M BITFIELD_MASK(1) +#define CAP3_DRIVTYPE_D_S (38 - CAP3_MSBits_OFFSET) + +#define CAP3_RETUNING_TC_M BITFIELD_MASK(4) +#define CAP3_RETUNING_TC_S (40 - CAP3_MSBits_OFFSET) + +#define CAP3_TUNING_SDR50_M BITFIELD_MASK(1) +#define CAP3_TUNING_SDR50_S (45 - CAP3_MSBits_OFFSET) + +#define CAP3_RETUNING_MODES_M BITFIELD_MASK(2) +#define CAP3_RETUNING_MODES_S (46 - CAP3_MSBits_OFFSET) + +#define CAP3_CLK_MULT_M BITFIELD_MASK(8) +#define CAP3_CLK_MULT_S (48 - CAP3_MSBits_OFFSET) + +#define PRESET_DRIVR_SELECT_M BITFIELD_MASK(2) +#define PRESET_DRIVR_SELECT_S 14 + +#define PRESET_CLK_DIV_M BITFIELD_MASK(10) +#define PRESET_CLK_DIV_S 0 + +/* SD_MaxCurCap reg (0x048) */ +#define CAP_CURR_3_3_M BITFIELD_MASK(8) +#define CAP_CURR_3_3_S 0 +#define CAP_CURR_3_0_M BITFIELD_MASK(8) +#define CAP_CURR_3_0_S 8 +#define CAP_CURR_1_8_M BITFIELD_MASK(8) +#define CAP_CURR_1_8_S 16 + +/* SD_SysAddr: Offset 0x0000, Size 4 bytes */ + +/* SD_BlockSize: Offset 0x004, Size 2 bytes */ +#define BLKSZ_BLKSZ_M BITFIELD_MASK(12) +#define BLKSZ_BLKSZ_S 0 +#define BLKSZ_BNDRY_M BITFIELD_MASK(3) +#define BLKSZ_BNDRY_S 12 + +/* SD_BlockCount: Offset 0x006, size 2 bytes */ + +/* SD_Arg0: Offset 0x008, size = 4 bytes */ +/* SD_TransferMode Offset 0x00C, size = 2 bytes */ +#define XFER_DMA_ENABLE_M BITFIELD_MASK(1) +#define XFER_DMA_ENABLE_S 0 +#define XFER_BLK_COUNT_EN_M BITFIELD_MASK(1) +#define XFER_BLK_COUNT_EN_S 1 +#define XFER_CMD_12_EN_M BITFIELD_MASK(1) +#define XFER_CMD_12_EN_S 2 +#define XFER_DATA_DIRECTION_M BITFIELD_MASK(1) +#define XFER_DATA_DIRECTION_S 4 +#define XFER_MULTI_BLOCK_M BITFIELD_MASK(1) +#define XFER_MULTI_BLOCK_S 5 + +/* SD_Command: Offset 0x00E, size = 2 bytes */ +/* resp_type field */ +#define RESP_TYPE_NONE 0 +#define RESP_TYPE_136 1 +#define RESP_TYPE_48 2 +#define RESP_TYPE_48_BUSY 3 +/* type field */ +#define CMD_TYPE_NORMAL 0 +#define CMD_TYPE_SUSPEND 1 +#define CMD_TYPE_RESUME 2 +#define CMD_TYPE_ABORT 3 + +#define CMD_RESP_TYPE_M BITFIELD_MASK(2) /* Bits [0-1] - Response type */ +#define CMD_RESP_TYPE_S 0 +#define CMD_CRC_EN_M BITFIELD_MASK(1) /* Bit 3 - CRC enable */ +#define CMD_CRC_EN_S 3 +#define CMD_INDEX_EN_M BITFIELD_MASK(1) /* Bit 4 - Enable index checking */ +#define CMD_INDEX_EN_S 4 +#define CMD_DATA_EN_M BITFIELD_MASK(1) /* Bit 5 - Using DAT line */ +#define CMD_DATA_EN_S 5 +#define CMD_TYPE_M BITFIELD_MASK(2) /* Bit [6-7] - Normal, abort, resume, etc + */ +#define CMD_TYPE_S 6 +#define CMD_INDEX_M BITFIELD_MASK(6) /* Bits [8-13] - Command number */ +#define CMD_INDEX_S 8 + +/* SD_BufferDataPort0 : Offset 0x020, size = 2 or 4 bytes */ +/* SD_BufferDataPort1 : Offset 0x022, size = 2 bytes */ +/* SD_PresentState : Offset 0x024, size = 4 bytes */ +#define PRES_CMD_INHIBIT_M BITFIELD_MASK(1) /* Bit 0 May use CMD */ +#define PRES_CMD_INHIBIT_S 0 +#define PRES_DAT_INHIBIT_M BITFIELD_MASK(1) /* Bit 1 May use DAT */ +#define PRES_DAT_INHIBIT_S 1 +#define PRES_DAT_BUSY_M BITFIELD_MASK(1) /* Bit 2 DAT is busy */ +#define PRES_DAT_BUSY_S 2 +#define PRES_PRESENT_RSVD_M BITFIELD_MASK(5) /* Bit [3-7] rsvd */ +#define PRES_PRESENT_RSVD_S 3 +#define PRES_WRITE_ACTIVE_M BITFIELD_MASK(1) /* Bit 8 Write is active */ +#define PRES_WRITE_ACTIVE_S 8 +#define PRES_READ_ACTIVE_M BITFIELD_MASK(1) /* Bit 9 Read is active */ +#define PRES_READ_ACTIVE_S 9 +#define PRES_WRITE_DATA_RDY_M BITFIELD_MASK(1) /* Bit 10 Write buf is avail */ +#define PRES_WRITE_DATA_RDY_S 10 +#define PRES_READ_DATA_RDY_M BITFIELD_MASK(1) /* Bit 11 Read buf data avail */ +#define PRES_READ_DATA_RDY_S 11 +#define PRES_CARD_PRESENT_M BITFIELD_MASK(1) /* Bit 16 Card present - debounced */ +#define PRES_CARD_PRESENT_S 16 +#define PRES_CARD_STABLE_M BITFIELD_MASK(1) /* Bit 17 Debugging */ +#define PRES_CARD_STABLE_S 17 +#define PRES_CARD_PRESENT_RAW_M BITFIELD_MASK(1) /* Bit 18 Not debounced */ +#define PRES_CARD_PRESENT_RAW_S 18 +#define PRES_WRITE_ENABLED_M BITFIELD_MASK(1) /* Bit 19 Write protected? */ +#define PRES_WRITE_ENABLED_S 19 +#define PRES_DAT_SIGNAL_M BITFIELD_MASK(4) /* Bit [20-23] Debugging */ +#define PRES_DAT_SIGNAL_S 20 +#define PRES_CMD_SIGNAL_M BITFIELD_MASK(1) /* Bit 24 Debugging */ +#define PRES_CMD_SIGNAL_S 24 + +/* SD_HostCntrl: Offset 0x028, size = 1 bytes */ +#define HOST_LED_M BITFIELD_MASK(1) /* Bit 0 LED On/Off */ +#define HOST_LED_S 0 +#define HOST_DATA_WIDTH_M BITFIELD_MASK(1) /* Bit 1 4 bit enable */ +#define HOST_DATA_WIDTH_S 1 +#define HOST_HI_SPEED_EN_M BITFIELD_MASK(1) /* Bit 2 High speed vs low speed */ +#define HOST_DMA_SEL_S 3 +#define HOST_DMA_SEL_M BITFIELD_MASK(2) /* Bit 4:3 DMA Select */ +#define HOST_HI_SPEED_EN_S 2 + +/* Host Control2: */ +#define HOSTCtrl2_PRESVAL_EN_M BITFIELD_MASK(1) /* 1 bit */ +#define HOSTCtrl2_PRESVAL_EN_S 15 /* bit# */ + +#define HOSTCtrl2_ASYINT_EN_M BITFIELD_MASK(1) /* 1 bit */ +#define HOSTCtrl2_ASYINT_EN_S 14 /* bit# */ + +#define HOSTCtrl2_SAMPCLK_SEL_M BITFIELD_MASK(1) /* 1 bit */ +#define HOSTCtrl2_SAMPCLK_SEL_S 7 /* bit# */ + +#define HOSTCtrl2_EXEC_TUNING_M BITFIELD_MASK(1) /* 1 bit */ +#define HOSTCtrl2_EXEC_TUNING_S 6 /* bit# */ + +#define HOSTCtrl2_DRIVSTRENGTH_SEL_M BITFIELD_MASK(2) /* 2 bit */ +#define HOSTCtrl2_DRIVSTRENGTH_SEL_S 4 /* bit# */ + +#define HOSTCtrl2_1_8SIG_EN_M BITFIELD_MASK(1) /* 1 bit */ +#define HOSTCtrl2_1_8SIG_EN_S 3 /* bit# */ + +#define HOSTCtrl2_UHSMODE_SEL_M BITFIELD_MASK(3) /* 3 bit */ +#define HOSTCtrl2_UHSMODE_SEL_S 0 /* bit# */ + +#define HOST_CONTR_VER_2 (1) +#define HOST_CONTR_VER_3 (2) + +/* misc defines */ +#define SD1_MODE 0x1 /* SD Host Cntrlr Spec */ +#define SD4_MODE 0x2 /* SD Host Cntrlr Spec */ + +/* SD_PwrCntrl: Offset 0x029, size = 1 bytes */ +#define PWR_BUS_EN_M BITFIELD_MASK(1) /* Bit 0 Power the bus */ +#define PWR_BUS_EN_S 0 +#define PWR_VOLTS_M BITFIELD_MASK(3) /* Bit [1-3] Voltage Select */ +#define PWR_VOLTS_S 1 + +/* SD_SoftwareReset: Offset 0x02F, size = 1 byte */ +#define SW_RESET_ALL_M BITFIELD_MASK(1) /* Bit 0 Reset All */ +#define SW_RESET_ALL_S 0 +#define SW_RESET_CMD_M BITFIELD_MASK(1) /* Bit 1 CMD Line Reset */ +#define SW_RESET_CMD_S 1 +#define SW_RESET_DAT_M BITFIELD_MASK(1) /* Bit 2 DAT Line Reset */ +#define SW_RESET_DAT_S 2 + +/* SD_IntrStatus: Offset 0x030, size = 2 bytes */ +/* Defs also serve SD_IntrStatusEnable and SD_IntrSignalEnable */ +#define INTSTAT_CMD_COMPLETE_M BITFIELD_MASK(1) /* Bit 0 */ +#define INTSTAT_CMD_COMPLETE_S 0 +#define INTSTAT_XFER_COMPLETE_M BITFIELD_MASK(1) +#define INTSTAT_XFER_COMPLETE_S 1 +#define INTSTAT_BLOCK_GAP_EVENT_M BITFIELD_MASK(1) +#define INTSTAT_BLOCK_GAP_EVENT_S 2 +#define INTSTAT_DMA_INT_M BITFIELD_MASK(1) +#define INTSTAT_DMA_INT_S 3 +#define INTSTAT_BUF_WRITE_READY_M BITFIELD_MASK(1) +#define INTSTAT_BUF_WRITE_READY_S 4 +#define INTSTAT_BUF_READ_READY_M BITFIELD_MASK(1) +#define INTSTAT_BUF_READ_READY_S 5 +#define INTSTAT_CARD_INSERTION_M BITFIELD_MASK(1) +#define INTSTAT_CARD_INSERTION_S 6 +#define INTSTAT_CARD_REMOVAL_M BITFIELD_MASK(1) +#define INTSTAT_CARD_REMOVAL_S 7 +#define INTSTAT_CARD_INT_M BITFIELD_MASK(1) +#define INTSTAT_CARD_INT_S 8 +#define INTSTAT_RETUNING_INT_M BITFIELD_MASK(1) /* Bit 12 */ +#define INTSTAT_RETUNING_INT_S 12 +#define INTSTAT_ERROR_INT_M BITFIELD_MASK(1) /* Bit 15 */ +#define INTSTAT_ERROR_INT_S 15 + +/* SD_ErrorIntrStatus: Offset 0x032, size = 2 bytes */ +/* Defs also serve SD_ErrorIntrStatusEnable and SD_ErrorIntrSignalEnable */ +#define ERRINT_CMD_TIMEOUT_M BITFIELD_MASK(1) +#define ERRINT_CMD_TIMEOUT_S 0 +#define ERRINT_CMD_CRC_M BITFIELD_MASK(1) +#define ERRINT_CMD_CRC_S 1 +#define ERRINT_CMD_ENDBIT_M BITFIELD_MASK(1) +#define ERRINT_CMD_ENDBIT_S 2 +#define ERRINT_CMD_INDEX_M BITFIELD_MASK(1) +#define ERRINT_CMD_INDEX_S 3 +#define ERRINT_DATA_TIMEOUT_M BITFIELD_MASK(1) +#define ERRINT_DATA_TIMEOUT_S 4 +#define ERRINT_DATA_CRC_M BITFIELD_MASK(1) +#define ERRINT_DATA_CRC_S 5 +#define ERRINT_DATA_ENDBIT_M BITFIELD_MASK(1) +#define ERRINT_DATA_ENDBIT_S 6 +#define ERRINT_CURRENT_LIMIT_M BITFIELD_MASK(1) +#define ERRINT_CURRENT_LIMIT_S 7 +#define ERRINT_AUTO_CMD12_M BITFIELD_MASK(1) +#define ERRINT_AUTO_CMD12_S 8 +#define ERRINT_VENDOR_M BITFIELD_MASK(4) +#define ERRINT_VENDOR_S 12 +#define ERRINT_ADMA_M BITFIELD_MASK(1) +#define ERRINT_ADMA_S 9 + +/* Also provide definitions in "normal" form to allow combined masks */ +#define ERRINT_CMD_TIMEOUT_BIT 0x0001 +#define ERRINT_CMD_CRC_BIT 0x0002 +#define ERRINT_CMD_ENDBIT_BIT 0x0004 +#define ERRINT_CMD_INDEX_BIT 0x0008 +#define ERRINT_DATA_TIMEOUT_BIT 0x0010 +#define ERRINT_DATA_CRC_BIT 0x0020 +#define ERRINT_DATA_ENDBIT_BIT 0x0040 +#define ERRINT_CURRENT_LIMIT_BIT 0x0080 +#define ERRINT_AUTO_CMD12_BIT 0x0100 +#define ERRINT_ADMA_BIT 0x0200 + +/* Masks to select CMD vs. DATA errors */ +#define ERRINT_CMD_ERRS (ERRINT_CMD_TIMEOUT_BIT | ERRINT_CMD_CRC_BIT |\ + ERRINT_CMD_ENDBIT_BIT | ERRINT_CMD_INDEX_BIT) +#define ERRINT_DATA_ERRS (ERRINT_DATA_TIMEOUT_BIT | ERRINT_DATA_CRC_BIT |\ + ERRINT_DATA_ENDBIT_BIT | ERRINT_ADMA_BIT) +#define ERRINT_TRANSFER_ERRS (ERRINT_CMD_ERRS | ERRINT_DATA_ERRS) + +/* SD_WakeupCntr_BlockGapCntrl : Offset 0x02A , size = bytes */ +/* SD_ClockCntrl : Offset 0x02C , size = bytes */ +/* SD_SoftwareReset_TimeoutCntrl : Offset 0x02E , size = bytes */ +/* SD_IntrStatus : Offset 0x030 , size = bytes */ +/* SD_ErrorIntrStatus : Offset 0x032 , size = bytes */ +/* SD_IntrStatusEnable : Offset 0x034 , size = bytes */ +/* SD_ErrorIntrStatusEnable : Offset 0x036 , size = bytes */ +/* SD_IntrSignalEnable : Offset 0x038 , size = bytes */ +/* SD_ErrorIntrSignalEnable : Offset 0x03A , size = bytes */ +/* SD_CMD12ErrorStatus : Offset 0x03C , size = bytes */ +/* SD_Capabilities : Offset 0x040 , size = bytes */ +/* SD_MaxCurCap : Offset 0x048 , size = bytes */ +/* SD_MaxCurCap_Reserved: Offset 0x04C , size = bytes */ +/* SD_SlotInterruptStatus: Offset 0x0FC , size = bytes */ +/* SD_HostControllerVersion : Offset 0x0FE , size = bytes */ + +/* SDIO Host Control Register DMA Mode Definitions */ +#define SDIOH_SDMA_MODE 0 +#define SDIOH_ADMA1_MODE 1 +#define SDIOH_ADMA2_MODE 2 +#define SDIOH_ADMA2_64_MODE 3 + +#define ADMA2_ATTRIBUTE_VALID (1 << 0) /* ADMA Descriptor line valid */ +#define ADMA2_ATTRIBUTE_END (1 << 1) /* End of Descriptor */ +#define ADMA2_ATTRIBUTE_INT (1 << 2) /* Interrupt when line is done */ +#define ADMA2_ATTRIBUTE_ACT_NOP (0 << 4) /* Skip current line, go to next. */ +#define ADMA2_ATTRIBUTE_ACT_RSV (1 << 4) /* Same as NOP */ +#define ADMA1_ATTRIBUTE_ACT_SET (1 << 4) /* ADMA1 Only - set transfer length */ +#define ADMA2_ATTRIBUTE_ACT_TRAN (2 << 4) /* Transfer Data of one descriptor line. */ +#define ADMA2_ATTRIBUTE_ACT_LINK (3 << 4) /* Link Descriptor */ + +/* ADMA2 Descriptor Table Entry for 32-bit Address */ +typedef struct adma2_dscr_32b { + uint32 len_attr; + uint32 phys_addr; +} adma2_dscr_32b_t; + +/* ADMA1 Descriptor Table Entry */ +typedef struct adma1_dscr { + uint32 phys_addr_attr; +} adma1_dscr_t; + +#endif /* _SDIOH_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/spid.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/spid.h @@ -0,0 +1,153 @@ +/* + * SPI device spec header file + * + * Copyright (C) 2012, Broadcom Corporation + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of Broadcom Corporation. + * + * $Id: spid.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _SPI_H +#define _SPI_H + +/* + * Brcm SPI Device Register Map. + * + */ + +typedef volatile struct { + uint8 config; /* 0x00, len, endian, clock, speed, polarity, wakeup */ + uint8 response_delay; /* 0x01, read response delay in bytes (corerev < 3) */ + uint8 status_enable; /* 0x02, status-enable, intr with status, response_delay + * function selection, command/data error check + */ + uint8 reset_bp; /* 0x03, reset on wlan/bt backplane reset (corerev >= 1) */ + uint16 intr_reg; /* 0x04, Intr status register */ + uint16 intr_en_reg; /* 0x06, Intr mask register */ + uint32 status_reg; /* 0x08, RO, Status bits of last spi transfer */ + uint16 f1_info_reg; /* 0x0c, RO, enabled, ready for data transfer, blocksize */ + uint16 f2_info_reg; /* 0x0e, RO, enabled, ready for data transfer, blocksize */ + uint16 f3_info_reg; /* 0x10, RO, enabled, ready for data transfer, blocksize */ + uint32 test_read; /* 0x14, RO 0xfeedbead signature */ + uint32 test_rw; /* 0x18, RW */ + uint8 resp_delay_f0; /* 0x1c, read resp delay bytes for F0 (corerev >= 3) */ + uint8 resp_delay_f1; /* 0x1d, read resp delay bytes for F1 (corerev >= 3) */ + uint8 resp_delay_f2; /* 0x1e, read resp delay bytes for F2 (corerev >= 3) */ + uint8 resp_delay_f3; /* 0x1f, read resp delay bytes for F3 (corerev >= 3) */ +} spi_regs_t; + +/* SPI device register offsets */ +#define SPID_CONFIG 0x00 +#define SPID_RESPONSE_DELAY 0x01 +#define SPID_STATUS_ENABLE 0x02 +#define SPID_RESET_BP 0x03 /* (corerev >= 1) */ +#define SPID_INTR_REG 0x04 /* 16 bits - Interrupt status */ +#define SPID_INTR_EN_REG 0x06 /* 16 bits - Interrupt mask */ +#define SPID_STATUS_REG 0x08 /* 32 bits */ +#define SPID_F1_INFO_REG 0x0C /* 16 bits */ +#define SPID_F2_INFO_REG 0x0E /* 16 bits */ +#define SPID_F3_INFO_REG 0x10 /* 16 bits */ +#define SPID_TEST_READ 0x14 /* 32 bits */ +#define SPID_TEST_RW 0x18 /* 32 bits */ +#define SPID_RESP_DELAY_F0 0x1c /* 8 bits (corerev >= 3) */ +#define SPID_RESP_DELAY_F1 0x1d /* 8 bits (corerev >= 3) */ +#define SPID_RESP_DELAY_F2 0x1e /* 8 bits (corerev >= 3) */ +#define SPID_RESP_DELAY_F3 0x1f /* 8 bits (corerev >= 3) */ + +/* Bit masks for SPID_CONFIG device register */ +#define WORD_LENGTH_32 0x1 /* 0/1 16/32 bit word length */ +#define ENDIAN_BIG 0x2 /* 0/1 Little/Big Endian */ +#define CLOCK_PHASE 0x4 /* 0/1 clock phase delay */ +#define CLOCK_POLARITY 0x8 /* 0/1 Idle state clock polarity is low/high */ +#define HIGH_SPEED_MODE 0x10 /* 1/0 High Speed mode / Normal mode */ +#define INTR_POLARITY 0x20 /* 1/0 Interrupt active polarity is high/low */ +#define WAKE_UP 0x80 /* 0/1 Wake-up command from Host to WLAN */ + +/* Bit mask for SPID_RESPONSE_DELAY device register */ +#define RESPONSE_DELAY_MASK 0xFF /* Configurable rd response delay in multiples of 8 bits */ + +/* Bit mask for SPID_STATUS_ENABLE device register */ +#define STATUS_ENABLE 0x1 /* 1/0 Status sent/not sent to host after read/write */ +#define INTR_WITH_STATUS 0x2 /* 0/1 Do-not / do-interrupt if status is sent */ +#define RESP_DELAY_ALL 0x4 /* Applicability of resp delay to F1 or all func's read */ +#define DWORD_PKT_LEN_EN 0x8 /* Packet len denoted in dwords instead of bytes */ +#define CMD_ERR_CHK_EN 0x20 /* Command error check enable */ +#define DATA_ERR_CHK_EN 0x40 /* Data error check enable */ + +/* Bit mask for SPID_RESET_BP device register */ +#define RESET_ON_WLAN_BP_RESET 0x4 /* enable reset for WLAN backplane */ +#define RESET_ON_BT_BP_RESET 0x8 /* enable reset for BT backplane */ +#define RESET_SPI 0x80 /* reset the above enabled logic */ + +/* Bit mask for SPID_INTR_REG device register */ +#define DATA_UNAVAILABLE 0x0001 /* Requested data not available; Clear by writing a "1" */ +#define F2_F3_FIFO_RD_UNDERFLOW 0x0002 +#define F2_F3_FIFO_WR_OVERFLOW 0x0004 +#define COMMAND_ERROR 0x0008 /* Cleared by writing 1 */ +#define DATA_ERROR 0x0010 /* Cleared by writing 1 */ +#define F2_PACKET_AVAILABLE 0x0020 +#define F3_PACKET_AVAILABLE 0x0040 +#define F1_OVERFLOW 0x0080 /* Due to last write. Bkplane has pending write requests */ +#define MISC_INTR0 0x0100 +#define MISC_INTR1 0x0200 +#define MISC_INTR2 0x0400 +#define MISC_INTR3 0x0800 +#define MISC_INTR4 0x1000 +#define F1_INTR 0x2000 +#define F2_INTR 0x4000 +#define F3_INTR 0x8000 + +/* Bit mask for 32bit SPID_STATUS_REG device register */ +#define STATUS_DATA_NOT_AVAILABLE 0x00000001 +#define STATUS_UNDERFLOW 0x00000002 +#define STATUS_OVERFLOW 0x00000004 +#define STATUS_F2_INTR 0x00000008 +#define STATUS_F3_INTR 0x00000010 +#define STATUS_F2_RX_READY 0x00000020 +#define STATUS_F3_RX_READY 0x00000040 +#define STATUS_HOST_CMD_DATA_ERR 0x00000080 +#define STATUS_F2_PKT_AVAILABLE 0x00000100 +#define STATUS_F2_PKT_LEN_MASK 0x000FFE00 +#define STATUS_F2_PKT_LEN_SHIFT 9 +#define STATUS_F3_PKT_AVAILABLE 0x00100000 +#define STATUS_F3_PKT_LEN_MASK 0xFFE00000 +#define STATUS_F3_PKT_LEN_SHIFT 21 + +/* Bit mask for 16 bits SPID_F1_INFO_REG device register */ +#define F1_ENABLED 0x0001 +#define F1_RDY_FOR_DATA_TRANSFER 0x0002 +#define F1_MAX_PKT_SIZE 0x01FC + +/* Bit mask for 16 bits SPID_F2_INFO_REG device register */ +#define F2_ENABLED 0x0001 +#define F2_RDY_FOR_DATA_TRANSFER 0x0002 +#define F2_MAX_PKT_SIZE 0x3FFC + +/* Bit mask for 16 bits SPID_F3_INFO_REG device register */ +#define F3_ENABLED 0x0001 +#define F3_RDY_FOR_DATA_TRANSFER 0x0002 +#define F3_MAX_PKT_SIZE 0x3FFC + +/* Bit mask for 32 bits SPID_TEST_READ device register read in 16bit LE mode */ +#define TEST_RO_DATA_32BIT_LE 0xFEEDBEAD + +/* Maximum number of I/O funcs */ +#define SPI_MAX_IOFUNCS 4 + +#define SPI_MAX_PKT_LEN (2048*4) + +/* Misc defines */ +#define SPI_FUNC_0 0 +#define SPI_FUNC_1 1 +#define SPI_FUNC_2 2 +#define SPI_FUNC_3 3 + +#define WAIT_F2RXFIFORDY 100 +#define WAIT_F2RXFIFORDY_DELAY 20 + +#endif /* _SPI_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/epivers.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/epivers.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: epivers.h.in,v 13.33 2010-09-08 22:08:53 $ + * +*/ + +#ifndef _epivers_h_ +#define _epivers_h_ + +#define EPI_MAJOR_VERSION 1 + +#define EPI_MINOR_VERSION 27 + +#define EPI_RC_NUMBER 0 + +#define EPI_INCREMENTAL_NUMBER 0 + +#define EPI_BUILD_NUMBER 0 + +#define EPI_VERSION 1, 27, 0, 0 + +#define EPI_VERSION_NUM 0x011b0000 + +#define EPI_VERSION_DEV 1.27.0 + + +#define EPI_VERSION_STR "1.27 (r329705)" + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/sbsocram.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/sbsocram.h @@ -0,0 +1,193 @@ +/* + * BCM47XX Sonics SiliconBackplane embedded ram core + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sbsocram.h 271781 2011-07-13 20:00:06Z $ + */ + +#ifndef _SBSOCRAM_H +#define _SBSOCRAM_H + +#ifndef _LANGUAGE_ASSEMBLY + + +#ifndef PAD +#define _PADLINE(line) pad ## line +#define _XSTR(line) _PADLINE(line) +#define PAD _XSTR(__LINE__) +#endif + + +typedef volatile struct sbsocramregs { + uint32 coreinfo; + uint32 bwalloc; + uint32 extracoreinfo; + uint32 biststat; + uint32 bankidx; + uint32 standbyctrl; + + uint32 errlogstatus; + uint32 errlogaddr; + + uint32 cambankidx; + uint32 cambankstandbyctrl; + uint32 cambankpatchctrl; + uint32 cambankpatchtblbaseaddr; + uint32 cambankcmdreg; + uint32 cambankdatareg; + uint32 cambankmaskreg; + uint32 PAD[1]; + uint32 bankinfo; + uint32 PAD[15]; + uint32 extmemconfig; + uint32 extmemparitycsr; + uint32 extmemparityerrdata; + uint32 extmemparityerrcnt; + uint32 extmemwrctrlandsize; + uint32 PAD[84]; + uint32 workaround; + uint32 pwrctl; + uint32 PAD[133]; + uint32 sr_control; + uint32 sr_status; + uint32 sr_address; + uint32 sr_data; +} sbsocramregs_t; + +#endif + + +#define SR_COREINFO 0x00 +#define SR_BWALLOC 0x04 +#define SR_BISTSTAT 0x0c +#define SR_BANKINDEX 0x10 +#define SR_BANKSTBYCTL 0x14 +#define SR_PWRCTL 0x1e8 + + +#define SRCI_PT_MASK 0x00070000 +#define SRCI_PT_SHIFT 16 + +#define SRCI_PT_OCP_OCP 0 +#define SRCI_PT_AXI_OCP 1 +#define SRCI_PT_ARM7AHB_OCP 2 +#define SRCI_PT_CM3AHB_OCP 3 +#define SRCI_PT_AXI_AXI 4 +#define SRCI_PT_AHB_AXI 5 + +#define SRCI_LSS_MASK 0x00f00000 +#define SRCI_LSS_SHIFT 20 +#define SRCI_LRS_MASK 0x0f000000 +#define SRCI_LRS_SHIFT 24 + + +#define SRCI_MS0_MASK 0xf +#define SR_MS0_BASE 16 + + +#define SRCI_ROMNB_MASK 0xf000 +#define SRCI_ROMNB_SHIFT 12 +#define SRCI_ROMBSZ_MASK 0xf00 +#define SRCI_ROMBSZ_SHIFT 8 +#define SRCI_SRNB_MASK 0xf0 +#define SRCI_SRNB_SHIFT 4 +#define SRCI_SRBSZ_MASK 0xf +#define SRCI_SRBSZ_SHIFT 0 + +#define SR_BSZ_BASE 14 + + +#define SRSC_SBYOVR_MASK 0x80000000 +#define SRSC_SBYOVR_SHIFT 31 +#define SRSC_SBYOVRVAL_MASK 0x60000000 +#define SRSC_SBYOVRVAL_SHIFT 29 +#define SRSC_SBYEN_MASK 0x01000000 +#define SRSC_SBYEN_SHIFT 24 + + +#define SRPC_PMU_STBYDIS_MASK 0x00000010 +#define SRPC_PMU_STBYDIS_SHIFT 4 +#define SRPC_STBYOVRVAL_MASK 0x00000008 +#define SRPC_STBYOVRVAL_SHIFT 3 +#define SRPC_STBYOVR_MASK 0x00000007 +#define SRPC_STBYOVR_SHIFT 0 + + +#define SRECC_NUM_BANKS_MASK 0x000000F0 +#define SRECC_NUM_BANKS_SHIFT 4 +#define SRECC_BANKSIZE_MASK 0x0000000F +#define SRECC_BANKSIZE_SHIFT 0 + +#define SRECC_BANKSIZE(value) (1 << (value)) + + +#define SRCBPC_PATCHENABLE 0x80000000 + +#define SRP_ADDRESS 0x0001FFFC +#define SRP_VALID 0x8000 + + +#define SRCMD_WRITE 0x00020000 +#define SRCMD_READ 0x00010000 +#define SRCMD_DONE 0x80000000 + +#define SRCMD_DONE_DLY 1000 + + +#define SOCRAM_BANKINFO_SZMASK 0x7f +#define SOCRAM_BANKIDX_ROM_MASK 0x100 + +#define SOCRAM_BANKIDX_MEMTYPE_SHIFT 8 + +#define SOCRAM_MEMTYPE_RAM 0 +#define SOCRAM_MEMTYPE_R0M 1 +#define SOCRAM_MEMTYPE_DEVRAM 2 + +#define SOCRAM_BANKINFO_REG 0x40 +#define SOCRAM_BANKIDX_REG 0x10 +#define SOCRAM_BANKINFO_STDBY_MASK 0x400 +#define SOCRAM_BANKINFO_STDBY_TIMER 0x800 + + +#define SOCRAM_BANKINFO_DEVRAMSEL_SHIFT 13 +#define SOCRAM_BANKINFO_DEVRAMSEL_MASK 0x2000 +#define SOCRAM_BANKINFO_DEVRAMPRO_SHIFT 14 +#define SOCRAM_BANKINFO_DEVRAMPRO_MASK 0x4000 +#define SOCRAM_BANKINFO_SLPSUPP_SHIFT 15 +#define SOCRAM_BANKINFO_SLPSUPP_MASK 0x8000 +#define SOCRAM_BANKINFO_RETNTRAM_SHIFT 16 +#define SOCRAM_BANKINFO_RETNTRAM_MASK 0x00010000 +#define SOCRAM_BANKINFO_PDASZ_SHIFT 17 +#define SOCRAM_BANKINFO_PDASZ_MASK 0x003E0000 +#define SOCRAM_BANKINFO_DEVRAMREMAP_SHIFT 24 +#define SOCRAM_BANKINFO_DEVRAMREMAP_MASK 0x01000000 + + +#define SOCRAM_DEVRAMBANK_MASK 0xF000 +#define SOCRAM_DEVRAMBANK_SHIFT 12 + + +#define SOCRAM_BANKINFO_SZBASE 8192 +#define SOCRAM_BANKSIZE_SHIFT 13 + + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/aidmp.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/aidmp.h @@ -0,0 +1,375 @@ +/* + * Broadcom AMBA Interconnect definitions. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: aidmp.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _AIDMP_H +#define _AIDMP_H + + +#define MFGID_ARM 0x43b +#define MFGID_BRCM 0x4bf +#define MFGID_MIPS 0x4a7 + + +#define CC_SIM 0 +#define CC_EROM 1 +#define CC_CORESIGHT 9 +#define CC_VERIF 0xb +#define CC_OPTIMO 0xd +#define CC_GEN 0xe +#define CC_PRIMECELL 0xf + + +#define ER_EROMENTRY 0x000 +#define ER_REMAPCONTROL 0xe00 +#define ER_REMAPSELECT 0xe04 +#define ER_MASTERSELECT 0xe10 +#define ER_ITCR 0xf00 +#define ER_ITIP 0xf04 + + +#define ER_TAG 0xe +#define ER_TAG1 0x6 +#define ER_VALID 1 +#define ER_CI 0 +#define ER_MP 2 +#define ER_ADD 4 +#define ER_END 0xe +#define ER_BAD 0xffffffff + + +#define CIA_MFG_MASK 0xfff00000 +#define CIA_MFG_SHIFT 20 +#define CIA_CID_MASK 0x000fff00 +#define CIA_CID_SHIFT 8 +#define CIA_CCL_MASK 0x000000f0 +#define CIA_CCL_SHIFT 4 + + +#define CIB_REV_MASK 0xff000000 +#define CIB_REV_SHIFT 24 +#define CIB_NSW_MASK 0x00f80000 +#define CIB_NSW_SHIFT 19 +#define CIB_NMW_MASK 0x0007c000 +#define CIB_NMW_SHIFT 14 +#define CIB_NSP_MASK 0x00003e00 +#define CIB_NSP_SHIFT 9 +#define CIB_NMP_MASK 0x000001f0 +#define CIB_NMP_SHIFT 4 + + +#define MPD_MUI_MASK 0x0000ff00 +#define MPD_MUI_SHIFT 8 +#define MPD_MP_MASK 0x000000f0 +#define MPD_MP_SHIFT 4 + + +#define AD_ADDR_MASK 0xfffff000 +#define AD_SP_MASK 0x00000f00 +#define AD_SP_SHIFT 8 +#define AD_ST_MASK 0x000000c0 +#define AD_ST_SHIFT 6 +#define AD_ST_SLAVE 0x00000000 +#define AD_ST_BRIDGE 0x00000040 +#define AD_ST_SWRAP 0x00000080 +#define AD_ST_MWRAP 0x000000c0 +#define AD_SZ_MASK 0x00000030 +#define AD_SZ_SHIFT 4 +#define AD_SZ_4K 0x00000000 +#define AD_SZ_8K 0x00000010 +#define AD_SZ_16K 0x00000020 +#define AD_SZ_SZD 0x00000030 +#define AD_AG32 0x00000008 +#define AD_ADDR_ALIGN 0x00000fff +#define AD_SZ_BASE 0x00001000 + + +#define SD_SZ_MASK 0xfffff000 +#define SD_SG32 0x00000008 +#define SD_SZ_ALIGN 0x00000fff + + +#ifndef _LANGUAGE_ASSEMBLY + +typedef volatile struct _aidmp { + uint32 oobselina30; + uint32 oobselina74; + uint32 PAD[6]; + uint32 oobselinb30; + uint32 oobselinb74; + uint32 PAD[6]; + uint32 oobselinc30; + uint32 oobselinc74; + uint32 PAD[6]; + uint32 oobselind30; + uint32 oobselind74; + uint32 PAD[38]; + uint32 oobselouta30; + uint32 oobselouta74; + uint32 PAD[6]; + uint32 oobseloutb30; + uint32 oobseloutb74; + uint32 PAD[6]; + uint32 oobseloutc30; + uint32 oobseloutc74; + uint32 PAD[6]; + uint32 oobseloutd30; + uint32 oobseloutd74; + uint32 PAD[38]; + uint32 oobsynca; + uint32 oobseloutaen; + uint32 PAD[6]; + uint32 oobsyncb; + uint32 oobseloutben; + uint32 PAD[6]; + uint32 oobsyncc; + uint32 oobseloutcen; + uint32 PAD[6]; + uint32 oobsyncd; + uint32 oobseloutden; + uint32 PAD[38]; + uint32 oobaextwidth; + uint32 oobainwidth; + uint32 oobaoutwidth; + uint32 PAD[5]; + uint32 oobbextwidth; + uint32 oobbinwidth; + uint32 oobboutwidth; + uint32 PAD[5]; + uint32 oobcextwidth; + uint32 oobcinwidth; + uint32 oobcoutwidth; + uint32 PAD[5]; + uint32 oobdextwidth; + uint32 oobdinwidth; + uint32 oobdoutwidth; + uint32 PAD[37]; + uint32 ioctrlset; + uint32 ioctrlclear; + uint32 ioctrl; + uint32 PAD[61]; + uint32 iostatus; + uint32 PAD[127]; + uint32 ioctrlwidth; + uint32 iostatuswidth; + uint32 PAD[62]; + uint32 resetctrl; + uint32 resetstatus; + uint32 resetreadid; + uint32 resetwriteid; + uint32 PAD[60]; + uint32 errlogctrl; + uint32 errlogdone; + uint32 errlogstatus; + uint32 errlogaddrlo; + uint32 errlogaddrhi; + uint32 errlogid; + uint32 errloguser; + uint32 errlogflags; + uint32 PAD[56]; + uint32 intstatus; + uint32 PAD[255]; + uint32 config; + uint32 PAD[63]; + uint32 itcr; + uint32 PAD[3]; + uint32 itipooba; + uint32 itipoobb; + uint32 itipoobc; + uint32 itipoobd; + uint32 PAD[4]; + uint32 itipoobaout; + uint32 itipoobbout; + uint32 itipoobcout; + uint32 itipoobdout; + uint32 PAD[4]; + uint32 itopooba; + uint32 itopoobb; + uint32 itopoobc; + uint32 itopoobd; + uint32 PAD[4]; + uint32 itopoobain; + uint32 itopoobbin; + uint32 itopoobcin; + uint32 itopoobdin; + uint32 PAD[4]; + uint32 itopreset; + uint32 PAD[15]; + uint32 peripherialid4; + uint32 peripherialid5; + uint32 peripherialid6; + uint32 peripherialid7; + uint32 peripherialid0; + uint32 peripherialid1; + uint32 peripherialid2; + uint32 peripherialid3; + uint32 componentid0; + uint32 componentid1; + uint32 componentid2; + uint32 componentid3; +} aidmp_t; + +#endif + + +#define OOB_BUSCONFIG 0x020 +#define OOB_STATUSA 0x100 +#define OOB_STATUSB 0x104 +#define OOB_STATUSC 0x108 +#define OOB_STATUSD 0x10c +#define OOB_ENABLEA0 0x200 +#define OOB_ENABLEA1 0x204 +#define OOB_ENABLEA2 0x208 +#define OOB_ENABLEA3 0x20c +#define OOB_ENABLEB0 0x280 +#define OOB_ENABLEB1 0x284 +#define OOB_ENABLEB2 0x288 +#define OOB_ENABLEB3 0x28c +#define OOB_ENABLEC0 0x300 +#define OOB_ENABLEC1 0x304 +#define OOB_ENABLEC2 0x308 +#define OOB_ENABLEC3 0x30c +#define OOB_ENABLED0 0x380 +#define OOB_ENABLED1 0x384 +#define OOB_ENABLED2 0x388 +#define OOB_ENABLED3 0x38c +#define OOB_ITCR 0xf00 +#define OOB_ITIPOOBA 0xf10 +#define OOB_ITIPOOBB 0xf14 +#define OOB_ITIPOOBC 0xf18 +#define OOB_ITIPOOBD 0xf1c +#define OOB_ITOPOOBA 0xf30 +#define OOB_ITOPOOBB 0xf34 +#define OOB_ITOPOOBC 0xf38 +#define OOB_ITOPOOBD 0xf3c + + +#define AI_OOBSELINA30 0x000 +#define AI_OOBSELINA74 0x004 +#define AI_OOBSELINB30 0x020 +#define AI_OOBSELINB74 0x024 +#define AI_OOBSELINC30 0x040 +#define AI_OOBSELINC74 0x044 +#define AI_OOBSELIND30 0x060 +#define AI_OOBSELIND74 0x064 +#define AI_OOBSELOUTA30 0x100 +#define AI_OOBSELOUTA74 0x104 +#define AI_OOBSELOUTB30 0x120 +#define AI_OOBSELOUTB74 0x124 +#define AI_OOBSELOUTC30 0x140 +#define AI_OOBSELOUTC74 0x144 +#define AI_OOBSELOUTD30 0x160 +#define AI_OOBSELOUTD74 0x164 +#define AI_OOBSYNCA 0x200 +#define AI_OOBSELOUTAEN 0x204 +#define AI_OOBSYNCB 0x220 +#define AI_OOBSELOUTBEN 0x224 +#define AI_OOBSYNCC 0x240 +#define AI_OOBSELOUTCEN 0x244 +#define AI_OOBSYNCD 0x260 +#define AI_OOBSELOUTDEN 0x264 +#define AI_OOBAEXTWIDTH 0x300 +#define AI_OOBAINWIDTH 0x304 +#define AI_OOBAOUTWIDTH 0x308 +#define AI_OOBBEXTWIDTH 0x320 +#define AI_OOBBINWIDTH 0x324 +#define AI_OOBBOUTWIDTH 0x328 +#define AI_OOBCEXTWIDTH 0x340 +#define AI_OOBCINWIDTH 0x344 +#define AI_OOBCOUTWIDTH 0x348 +#define AI_OOBDEXTWIDTH 0x360 +#define AI_OOBDINWIDTH 0x364 +#define AI_OOBDOUTWIDTH 0x368 + + +#define AI_IOCTRLSET 0x400 +#define AI_IOCTRLCLEAR 0x404 +#define AI_IOCTRL 0x408 +#define AI_IOSTATUS 0x500 +#define AI_RESETCTRL 0x800 +#define AI_RESETSTATUS 0x804 + +#define AI_IOCTRLWIDTH 0x700 +#define AI_IOSTATUSWIDTH 0x704 + +#define AI_RESETREADID 0x808 +#define AI_RESETWRITEID 0x80c +#define AI_ERRLOGCTRL 0xa00 +#define AI_ERRLOGDONE 0xa04 +#define AI_ERRLOGSTATUS 0xa08 +#define AI_ERRLOGADDRLO 0xa0c +#define AI_ERRLOGADDRHI 0xa10 +#define AI_ERRLOGID 0xa14 +#define AI_ERRLOGUSER 0xa18 +#define AI_ERRLOGFLAGS 0xa1c +#define AI_INTSTATUS 0xa00 +#define AI_CONFIG 0xe00 +#define AI_ITCR 0xf00 +#define AI_ITIPOOBA 0xf10 +#define AI_ITIPOOBB 0xf14 +#define AI_ITIPOOBC 0xf18 +#define AI_ITIPOOBD 0xf1c +#define AI_ITIPOOBAOUT 0xf30 +#define AI_ITIPOOBBOUT 0xf34 +#define AI_ITIPOOBCOUT 0xf38 +#define AI_ITIPOOBDOUT 0xf3c +#define AI_ITOPOOBA 0xf50 +#define AI_ITOPOOBB 0xf54 +#define AI_ITOPOOBC 0xf58 +#define AI_ITOPOOBD 0xf5c +#define AI_ITOPOOBAIN 0xf70 +#define AI_ITOPOOBBIN 0xf74 +#define AI_ITOPOOBCIN 0xf78 +#define AI_ITOPOOBDIN 0xf7c +#define AI_ITOPRESET 0xf90 +#define AI_PERIPHERIALID4 0xfd0 +#define AI_PERIPHERIALID5 0xfd4 +#define AI_PERIPHERIALID6 0xfd8 +#define AI_PERIPHERIALID7 0xfdc +#define AI_PERIPHERIALID0 0xfe0 +#define AI_PERIPHERIALID1 0xfe4 +#define AI_PERIPHERIALID2 0xfe8 +#define AI_PERIPHERIALID3 0xfec +#define AI_COMPONENTID0 0xff0 +#define AI_COMPONENTID1 0xff4 +#define AI_COMPONENTID2 0xff8 +#define AI_COMPONENTID3 0xffc + + +#define AIRC_RESET 1 + + +#define AICFG_OOB 0x00000020 +#define AICFG_IOS 0x00000010 +#define AICFG_IOC 0x00000008 +#define AICFG_TO 0x00000004 +#define AICFG_ERRL 0x00000002 +#define AICFG_RST 0x00000001 + + +#define OOB_SEL_OUTEN_B_5 15 +#define OOB_SEL_OUTEN_B_6 23 + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/bcmpcispi.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/bcmpcispi.h @@ -0,0 +1,181 @@ +/* + * Broadcom PCI-SPI Host Controller Register Definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmpcispi.h 241182 2011-02-17 21:50:03Z $ + */ +#ifndef _BCM_PCI_SPI_H +#define _BCM_PCI_SPI_H + +/* cpp contortions to concatenate w/arg prescan */ +#ifndef PAD +#define _PADLINE(line) pad ## line +#define _XSTR(line) _PADLINE(line) +#define PAD _XSTR(__LINE__) +#endif /* PAD */ + + +typedef volatile struct { + uint32 spih_ctrl; /* 0x00 SPI Control Register */ + uint32 spih_stat; /* 0x04 SPI Status Register */ + uint32 spih_data; /* 0x08 SPI Data Register, 32-bits wide */ + uint32 spih_ext; /* 0x0C SPI Extension Register */ + uint32 PAD[4]; /* 0x10-0x1F PADDING */ + + uint32 spih_gpio_ctrl; /* 0x20 SPI GPIO Control Register */ + uint32 spih_gpio_data; /* 0x24 SPI GPIO Data Register */ + uint32 PAD[6]; /* 0x28-0x3F PADDING */ + + uint32 spih_int_edge; /* 0x40 SPI Interrupt Edge Register (0=Level, 1=Edge) */ + uint32 spih_int_pol; /* 0x44 SPI Interrupt Polarity Register (0=Active Low, */ + /* 1=Active High) */ + uint32 spih_int_mask; /* 0x48 SPI Interrupt Mask */ + uint32 spih_int_status; /* 0x4C SPI Interrupt Status */ + uint32 PAD[4]; /* 0x50-0x5F PADDING */ + + uint32 spih_hex_disp; /* 0x60 SPI 4-digit hex display value */ + uint32 spih_current_ma; /* 0x64 SPI SD card current consumption in mA */ + uint32 PAD[1]; /* 0x68 PADDING */ + uint32 spih_disp_sel; /* 0x6c SPI 4-digit hex display mode select (1=current) */ + uint32 PAD[4]; /* 0x70-0x7F PADDING */ + uint32 PAD[8]; /* 0x80-0x9F PADDING */ + uint32 PAD[8]; /* 0xA0-0xBF PADDING */ + uint32 spih_pll_ctrl; /* 0xC0 PLL Control Register */ + uint32 spih_pll_status; /* 0xC4 PLL Status Register */ + uint32 spih_xtal_freq; /* 0xC8 External Clock Frequency in units of 10000Hz */ + uint32 spih_clk_count; /* 0xCC External Clock Count Register */ + +} spih_regs_t; + +typedef volatile struct { + uint32 cfg_space[0x40]; /* 0x000-0x0FF PCI Configuration Space (Read Only) */ + uint32 P_IMG_CTRL0; /* 0x100 PCI Image0 Control Register */ + + uint32 P_BA0; /* 0x104 32 R/W PCI Image0 Base Address register */ + uint32 P_AM0; /* 0x108 32 R/W PCI Image0 Address Mask register */ + uint32 P_TA0; /* 0x10C 32 R/W PCI Image0 Translation Address register */ + uint32 P_IMG_CTRL1; /* 0x110 32 R/W PCI Image1 Control register */ + uint32 P_BA1; /* 0x114 32 R/W PCI Image1 Base Address register */ + uint32 P_AM1; /* 0x118 32 R/W PCI Image1 Address Mask register */ + uint32 P_TA1; /* 0x11C 32 R/W PCI Image1 Translation Address register */ + uint32 P_IMG_CTRL2; /* 0x120 32 R/W PCI Image2 Control register */ + uint32 P_BA2; /* 0x124 32 R/W PCI Image2 Base Address register */ + uint32 P_AM2; /* 0x128 32 R/W PCI Image2 Address Mask register */ + uint32 P_TA2; /* 0x12C 32 R/W PCI Image2 Translation Address register */ + uint32 P_IMG_CTRL3; /* 0x130 32 R/W PCI Image3 Control register */ + uint32 P_BA3; /* 0x134 32 R/W PCI Image3 Base Address register */ + uint32 P_AM3; /* 0x138 32 R/W PCI Image3 Address Mask register */ + uint32 P_TA3; /* 0x13C 32 R/W PCI Image3 Translation Address register */ + uint32 P_IMG_CTRL4; /* 0x140 32 R/W PCI Image4 Control register */ + uint32 P_BA4; /* 0x144 32 R/W PCI Image4 Base Address register */ + uint32 P_AM4; /* 0x148 32 R/W PCI Image4 Address Mask register */ + uint32 P_TA4; /* 0x14C 32 R/W PCI Image4 Translation Address register */ + uint32 P_IMG_CTRL5; /* 0x150 32 R/W PCI Image5 Control register */ + uint32 P_BA5; /* 0x154 32 R/W PCI Image5 Base Address register */ + uint32 P_AM5; /* 0x158 32 R/W PCI Image5 Address Mask register */ + uint32 P_TA5; /* 0x15C 32 R/W PCI Image5 Translation Address register */ + uint32 P_ERR_CS; /* 0x160 32 R/W PCI Error Control and Status register */ + uint32 P_ERR_ADDR; /* 0x164 32 R PCI Erroneous Address register */ + uint32 P_ERR_DATA; /* 0x168 32 R PCI Erroneous Data register */ + + uint32 PAD[5]; /* 0x16C-0x17F PADDING */ + + uint32 WB_CONF_SPC_BAR; /* 0x180 32 R WISHBONE Configuration Space Base Address */ + uint32 W_IMG_CTRL1; /* 0x184 32 R/W WISHBONE Image1 Control register */ + uint32 W_BA1; /* 0x188 32 R/W WISHBONE Image1 Base Address register */ + uint32 W_AM1; /* 0x18C 32 R/W WISHBONE Image1 Address Mask register */ + uint32 W_TA1; /* 0x190 32 R/W WISHBONE Image1 Translation Address reg */ + uint32 W_IMG_CTRL2; /* 0x194 32 R/W WISHBONE Image2 Control register */ + uint32 W_BA2; /* 0x198 32 R/W WISHBONE Image2 Base Address register */ + uint32 W_AM2; /* 0x19C 32 R/W WISHBONE Image2 Address Mask register */ + uint32 W_TA2; /* 0x1A0 32 R/W WISHBONE Image2 Translation Address reg */ + uint32 W_IMG_CTRL3; /* 0x1A4 32 R/W WISHBONE Image3 Control register */ + uint32 W_BA3; /* 0x1A8 32 R/W WISHBONE Image3 Base Address register */ + uint32 W_AM3; /* 0x1AC 32 R/W WISHBONE Image3 Address Mask register */ + uint32 W_TA3; /* 0x1B0 32 R/W WISHBONE Image3 Translation Address reg */ + uint32 W_IMG_CTRL4; /* 0x1B4 32 R/W WISHBONE Image4 Control register */ + uint32 W_BA4; /* 0x1B8 32 R/W WISHBONE Image4 Base Address register */ + uint32 W_AM4; /* 0x1BC 32 R/W WISHBONE Image4 Address Mask register */ + uint32 W_TA4; /* 0x1C0 32 R/W WISHBONE Image4 Translation Address reg */ + uint32 W_IMG_CTRL5; /* 0x1C4 32 R/W WISHBONE Image5 Control register */ + uint32 W_BA5; /* 0x1C8 32 R/W WISHBONE Image5 Base Address register */ + uint32 W_AM5; /* 0x1CC 32 R/W WISHBONE Image5 Address Mask register */ + uint32 W_TA5; /* 0x1D0 32 R/W WISHBONE Image5 Translation Address reg */ + uint32 W_ERR_CS; /* 0x1D4 32 R/W WISHBONE Error Control and Status reg */ + uint32 W_ERR_ADDR; /* 0x1D8 32 R WISHBONE Erroneous Address register */ + uint32 W_ERR_DATA; /* 0x1DC 32 R WISHBONE Erroneous Data register */ + uint32 CNF_ADDR; /* 0x1E0 32 R/W Configuration Cycle register */ + uint32 CNF_DATA; /* 0x1E4 32 R/W Configuration Cycle Generation Data reg */ + + uint32 INT_ACK; /* 0x1E8 32 R Interrupt Acknowledge register */ + uint32 ICR; /* 0x1EC 32 R/W Interrupt Control register */ + uint32 ISR; /* 0x1F0 32 R/W Interrupt Status register */ +} spih_pciregs_t; + +/* + * PCI Core interrupt enable and status bit definitions. + */ + +/* PCI Core ICR Register bit definitions */ +#define PCI_INT_PROP_EN (1 << 0) /* Interrupt Propagation Enable */ +#define PCI_WB_ERR_INT_EN (1 << 1) /* Wishbone Error Interrupt Enable */ +#define PCI_PCI_ERR_INT_EN (1 << 2) /* PCI Error Interrupt Enable */ +#define PCI_PAR_ERR_INT_EN (1 << 3) /* Parity Error Interrupt Enable */ +#define PCI_SYS_ERR_INT_EN (1 << 4) /* System Error Interrupt Enable */ +#define PCI_SOFTWARE_RESET (1U << 31) /* Software reset of the PCI Core. */ + + +/* PCI Core ISR Register bit definitions */ +#define PCI_INT_PROP_ST (1 << 0) /* Interrupt Propagation Status */ +#define PCI_WB_ERR_INT_ST (1 << 1) /* Wishbone Error Interrupt Status */ +#define PCI_PCI_ERR_INT_ST (1 << 2) /* PCI Error Interrupt Status */ +#define PCI_PAR_ERR_INT_ST (1 << 3) /* Parity Error Interrupt Status */ +#define PCI_SYS_ERR_INT_ST (1 << 4) /* System Error Interrupt Status */ + + +/* Registers on the Wishbone bus */ +#define SPIH_CTLR_INTR (1 << 0) /* SPI Host Controller Core Interrupt */ +#define SPIH_DEV_INTR (1 << 1) /* SPI Device Interrupt */ +#define SPIH_WFIFO_INTR (1 << 2) /* SPI Tx FIFO Empty Intr (FPGA Rev >= 8) */ + +/* GPIO Bit definitions */ +#define SPIH_CS (1 << 0) /* SPI Chip Select (active low) */ +#define SPIH_SLOT_POWER (1 << 1) /* SD Card Slot Power Enable */ +#define SPIH_CARD_DETECT (1 << 2) /* SD Card Detect */ + +/* SPI Status Register Bit definitions */ +#define SPIH_STATE_MASK 0x30 /* SPI Transfer State Machine state mask */ +#define SPIH_STATE_SHIFT 4 /* SPI Transfer State Machine state shift */ +#define SPIH_WFFULL (1 << 3) /* SPI Write FIFO Full */ +#define SPIH_WFEMPTY (1 << 2) /* SPI Write FIFO Empty */ +#define SPIH_RFFULL (1 << 1) /* SPI Read FIFO Full */ +#define SPIH_RFEMPTY (1 << 0) /* SPI Read FIFO Empty */ + +#define SPIH_EXT_CLK (1U << 31) /* Use External Clock as PLL Clock source. */ + +#define SPIH_PLL_NO_CLK (1 << 1) /* Set to 1 if the PLL's input clock is lost. */ +#define SPIH_PLL_LOCKED (1 << 3) /* Set to 1 when the PLL is locked. */ + +/* Spin bit loop bound check */ +#define SPI_SPIN_BOUND 0xf4240 /* 1 million */ + +#endif /* _BCM_PCI_SPI_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/802.11.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/802.11.h @@ -0,0 +1,2253 @@ +/* + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * Fundamental types and constants relating to 802.11 + * + * $Id: 802.11.h 328824 2012-04-20 22:51:46Z $ + */ + +#ifndef _802_11_H_ +#define _802_11_H_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + +#ifndef _NET_ETHERNET_H_ +#include +#endif + +#include + + +#include + + +#define DOT11_TU_TO_US 1024 + + +#define DOT11_A3_HDR_LEN 24 +#define DOT11_A4_HDR_LEN 30 +#define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN +#define DOT11_FCS_LEN 4 +#define DOT11_ICV_LEN 4 +#define DOT11_ICV_AES_LEN 8 +#define DOT11_QOS_LEN 2 +#define DOT11_HTC_LEN 4 + +#define DOT11_KEY_INDEX_SHIFT 6 +#define DOT11_IV_LEN 4 +#define DOT11_IV_TKIP_LEN 8 +#define DOT11_IV_AES_OCB_LEN 4 +#define DOT11_IV_AES_CCM_LEN 8 +#define DOT11_IV_MAX_LEN 8 + + +#define DOT11_MAX_MPDU_BODY_LEN 2304 + +#define DOT11_MAX_MPDU_LEN (DOT11_A4_HDR_LEN + \ + DOT11_QOS_LEN + \ + DOT11_IV_AES_CCM_LEN + \ + DOT11_MAX_MPDU_BODY_LEN + \ + DOT11_ICV_LEN + \ + DOT11_FCS_LEN) + +#define DOT11_MAX_SSID_LEN 32 + + +#define DOT11_DEFAULT_RTS_LEN 2347 +#define DOT11_MAX_RTS_LEN 2347 + + +#define DOT11_MIN_FRAG_LEN 256 +#define DOT11_MAX_FRAG_LEN 2346 +#define DOT11_DEFAULT_FRAG_LEN 2346 + + +#define DOT11_MIN_BEACON_PERIOD 1 +#define DOT11_MAX_BEACON_PERIOD 0xFFFF + + +#define DOT11_MIN_DTIM_PERIOD 1 +#define DOT11_MAX_DTIM_PERIOD 0xFF + + +#define DOT11_LLC_SNAP_HDR_LEN 8 +#define DOT11_OUI_LEN 3 +BWL_PRE_PACKED_STRUCT struct dot11_llc_snap_header { + uint8 dsap; + uint8 ssap; + uint8 ctl; + uint8 oui[DOT11_OUI_LEN]; + uint16 type; +} BWL_POST_PACKED_STRUCT; + + +#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) + + + +BWL_PRE_PACKED_STRUCT struct dot11_header { + uint16 fc; + uint16 durid; + struct ether_addr a1; + struct ether_addr a2; + struct ether_addr a3; + uint16 seq; + struct ether_addr a4; +} BWL_POST_PACKED_STRUCT; + + + +BWL_PRE_PACKED_STRUCT struct dot11_rts_frame { + uint16 fc; + uint16 durid; + struct ether_addr ra; + struct ether_addr ta; +} BWL_POST_PACKED_STRUCT; +#define DOT11_RTS_LEN 16 + +BWL_PRE_PACKED_STRUCT struct dot11_cts_frame { + uint16 fc; + uint16 durid; + struct ether_addr ra; +} BWL_POST_PACKED_STRUCT; +#define DOT11_CTS_LEN 10 + +BWL_PRE_PACKED_STRUCT struct dot11_ack_frame { + uint16 fc; + uint16 durid; + struct ether_addr ra; +} BWL_POST_PACKED_STRUCT; +#define DOT11_ACK_LEN 10 + +BWL_PRE_PACKED_STRUCT struct dot11_ps_poll_frame { + uint16 fc; + uint16 durid; + struct ether_addr bssid; + struct ether_addr ta; +} BWL_POST_PACKED_STRUCT; +#define DOT11_PS_POLL_LEN 16 + +BWL_PRE_PACKED_STRUCT struct dot11_cf_end_frame { + uint16 fc; + uint16 durid; + struct ether_addr ra; + struct ether_addr bssid; +} BWL_POST_PACKED_STRUCT; +#define DOT11_CS_END_LEN 16 + + +BWL_PRE_PACKED_STRUCT struct dot11_action_wifi_vendor_specific { + uint8 category; + uint8 OUI[3]; + uint8 type; + uint8 subtype; + uint8 data[1040]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_action_wifi_vendor_specific dot11_action_wifi_vendor_specific_t; + + +BWL_PRE_PACKED_STRUCT struct dot11_action_vs_frmhdr { + uint8 category; + uint8 OUI[3]; + uint8 type; + uint8 subtype; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_action_vs_frmhdr dot11_action_vs_frmhdr_t; +#define DOT11_ACTION_VS_HDR_LEN 6 + +#define BCM_ACTION_OUI_BYTE0 0x00 +#define BCM_ACTION_OUI_BYTE1 0x90 +#define BCM_ACTION_OUI_BYTE2 0x4c + + +#define DOT11_BA_CTL_POLICY_NORMAL 0x0000 +#define DOT11_BA_CTL_POLICY_NOACK 0x0001 +#define DOT11_BA_CTL_POLICY_MASK 0x0001 + +#define DOT11_BA_CTL_MTID 0x0002 +#define DOT11_BA_CTL_COMPRESSED 0x0004 + +#define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 +#define DOT11_BA_CTL_NUMMSDU_SHIFT 6 + +#define DOT11_BA_CTL_TID_MASK 0xF000 +#define DOT11_BA_CTL_TID_SHIFT 12 + + +BWL_PRE_PACKED_STRUCT struct dot11_ctl_header { + uint16 fc; + uint16 durid; + struct ether_addr ra; + struct ether_addr ta; +} BWL_POST_PACKED_STRUCT; +#define DOT11_CTL_HDR_LEN 16 + + +BWL_PRE_PACKED_STRUCT struct dot11_bar { + uint16 bar_control; + uint16 seqnum; +} BWL_POST_PACKED_STRUCT; +#define DOT11_BAR_LEN 4 + +#define DOT11_BA_BITMAP_LEN 128 +#define DOT11_BA_CMP_BITMAP_LEN 8 + +BWL_PRE_PACKED_STRUCT struct dot11_ba { + uint16 ba_control; + uint16 seqnum; + uint8 bitmap[DOT11_BA_BITMAP_LEN]; +} BWL_POST_PACKED_STRUCT; +#define DOT11_BA_LEN 4 + + +BWL_PRE_PACKED_STRUCT struct dot11_management_header { + uint16 fc; + uint16 durid; + struct ether_addr da; + struct ether_addr sa; + struct ether_addr bssid; + uint16 seq; +} BWL_POST_PACKED_STRUCT; +#define DOT11_MGMT_HDR_LEN 24 + + + +BWL_PRE_PACKED_STRUCT struct dot11_bcn_prb { + uint32 timestamp[2]; + uint16 beacon_interval; + uint16 capability; +} BWL_POST_PACKED_STRUCT; +#define DOT11_BCN_PRB_LEN 12 +#define DOT11_BCN_PRB_FIXED_LEN 12 + +BWL_PRE_PACKED_STRUCT struct dot11_auth { + uint16 alg; + uint16 seq; + uint16 status; +} BWL_POST_PACKED_STRUCT; +#define DOT11_AUTH_FIXED_LEN 6 + +BWL_PRE_PACKED_STRUCT struct dot11_assoc_req { + uint16 capability; + uint16 listen; +} BWL_POST_PACKED_STRUCT; +#define DOT11_ASSOC_REQ_FIXED_LEN 4 + +BWL_PRE_PACKED_STRUCT struct dot11_reassoc_req { + uint16 capability; + uint16 listen; + struct ether_addr ap; +} BWL_POST_PACKED_STRUCT; +#define DOT11_REASSOC_REQ_FIXED_LEN 10 + +BWL_PRE_PACKED_STRUCT struct dot11_assoc_resp { + uint16 capability; + uint16 status; + uint16 aid; +} BWL_POST_PACKED_STRUCT; +#define DOT11_ASSOC_RESP_FIXED_LEN 6 + +BWL_PRE_PACKED_STRUCT struct dot11_action_measure { + uint8 category; + uint8 action; + uint8 token; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +#define DOT11_ACTION_MEASURE_LEN 3 + +BWL_PRE_PACKED_STRUCT struct dot11_action_ht_ch_width { + uint8 category; + uint8 action; + uint8 ch_width; +} BWL_POST_PACKED_STRUCT; + +BWL_PRE_PACKED_STRUCT struct dot11_action_ht_mimops { + uint8 category; + uint8 action; + uint8 control; +} BWL_POST_PACKED_STRUCT; + +BWL_PRE_PACKED_STRUCT struct dot11_action_sa_query { + uint8 category; + uint8 action; + uint16 id; +} BWL_POST_PACKED_STRUCT; + +#define SM_PWRSAVE_ENABLE 1 +#define SM_PWRSAVE_MODE 2 + + +BWL_PRE_PACKED_STRUCT struct dot11_power_cnst { + uint8 id; + uint8 len; + uint8 power; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_power_cnst dot11_power_cnst_t; + +BWL_PRE_PACKED_STRUCT struct dot11_power_cap { + uint8 min; + uint8 max; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_power_cap dot11_power_cap_t; + +BWL_PRE_PACKED_STRUCT struct dot11_tpc_rep { + uint8 id; + uint8 len; + uint8 tx_pwr; + uint8 margin; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_tpc_rep dot11_tpc_rep_t; +#define DOT11_MNG_IE_TPC_REPORT_LEN 2 + +BWL_PRE_PACKED_STRUCT struct dot11_supp_channels { + uint8 id; + uint8 len; + uint8 first_channel; + uint8 num_channels; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_supp_channels dot11_supp_channels_t; + + +BWL_PRE_PACKED_STRUCT struct dot11_extch { + uint8 id; + uint8 len; + uint8 extch; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_extch dot11_extch_ie_t; + +BWL_PRE_PACKED_STRUCT struct dot11_brcm_extch { + uint8 id; + uint8 len; + uint8 oui[3]; + uint8 type; + uint8 extch; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t; + +#define BRCM_EXTCH_IE_LEN 5 +#define BRCM_EXTCH_IE_TYPE 53 +#define DOT11_EXTCH_IE_LEN 1 +#define DOT11_EXT_CH_MASK 0x03 +#define DOT11_EXT_CH_UPPER 0x01 +#define DOT11_EXT_CH_LOWER 0x03 +#define DOT11_EXT_CH_NONE 0x00 + +BWL_PRE_PACKED_STRUCT struct dot11_action_frmhdr { + uint8 category; + uint8 action; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +#define DOT11_ACTION_FRMHDR_LEN 2 + + +BWL_PRE_PACKED_STRUCT struct dot11_channel_switch { + uint8 id; + uint8 len; + uint8 mode; + uint8 channel; + uint8 count; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_channel_switch dot11_chan_switch_ie_t; + +#define DOT11_SWITCH_IE_LEN 3 + +#define DOT11_CSA_MODE_ADVISORY 0 +#define DOT11_CSA_MODE_NO_TX 1 + +BWL_PRE_PACKED_STRUCT struct dot11_action_switch_channel { + uint8 category; + uint8 action; + dot11_chan_switch_ie_t chan_switch_ie; + dot11_brcm_extch_ie_t extch_ie; +} BWL_POST_PACKED_STRUCT; + +BWL_PRE_PACKED_STRUCT struct dot11_csa_body { + uint8 mode; + uint8 reg; + uint8 channel; + uint8 count; +} BWL_POST_PACKED_STRUCT; + + +BWL_PRE_PACKED_STRUCT struct dot11_ext_csa { + uint8 id; + uint8 len; + struct dot11_csa_body b; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ext_csa dot11_ext_csa_ie_t; +#define DOT11_EXT_CSA_IE_LEN 4 + +BWL_PRE_PACKED_STRUCT struct dot11_action_ext_csa { + uint8 category; + uint8 action; + dot11_ext_csa_ie_t chan_switch_ie; +} BWL_POST_PACKED_STRUCT; + +BWL_PRE_PACKED_STRUCT struct dot11y_action_ext_csa { + uint8 category; + uint8 action; + struct dot11_csa_body b; +} BWL_POST_PACKED_STRUCT; + +BWL_PRE_PACKED_STRUCT struct dot11_obss_coex { + uint8 id; + uint8 len; + uint8 info; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_obss_coex dot11_obss_coex_t; +#define DOT11_OBSS_COEXINFO_LEN 1 + +#define DOT11_OBSS_COEX_INFO_REQ 0x01 +#define DOT11_OBSS_COEX_40MHZ_INTOLERANT 0x02 +#define DOT11_OBSS_COEX_20MHZ_WIDTH_REQ 0x04 + +BWL_PRE_PACKED_STRUCT struct dot11_obss_chanlist { + uint8 id; + uint8 len; + uint8 regclass; + uint8 chanlist[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_obss_chanlist dot11_obss_chanlist_t; +#define DOT11_OBSS_CHANLIST_FIXED_LEN 1 + +BWL_PRE_PACKED_STRUCT struct dot11_extcap_ie { + uint8 id; + uint8 len; + uint8 cap[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_extcap_ie dot11_extcap_ie_t; + +#define DOT11_EXTCAP_LEN_MAX 7 +#define DOT11_EXTCAP_LEN_COEX 1 +#define DOT11_EXTCAP_LEN_BT 3 +#define DOT11_EXTCAP_LEN_IW 4 +#define DOT11_EXTCAP_LEN_SI 6 + +#define DOT11_EXTCAP_LEN_TDLS 5 +BWL_PRE_PACKED_STRUCT struct dot11_extcap { + uint8 extcap[DOT11_EXTCAP_LEN_TDLS]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_extcap dot11_extcap_t; + + +#define TDLS_CAP_TDLS 37 +#define TDLS_CAP_PU_BUFFER_STA 28 +#define TDLS_CAP_PEER_PSM 20 +#define TDLS_CAP_CH_SW 30 +#define TDLS_CAP_PROH 38 +#define TDLS_CAP_CH_SW_PROH 39 + +#define TDLS_CAP_MAX_BIT 39 + + + +#define DOT11_MEASURE_TYPE_BASIC 0 +#define DOT11_MEASURE_TYPE_CCA 1 +#define DOT11_MEASURE_TYPE_RPI 2 +#define DOT11_MEASURE_TYPE_CHLOAD 3 +#define DOT11_MEASURE_TYPE_NOISE 4 +#define DOT11_MEASURE_TYPE_BEACON 5 +#define DOT11_MEASURE_TYPE_FRAME 6 +#define DOT11_MEASURE_TYPE_STATS 7 +#define DOT11_MEASURE_TYPE_LCI 8 +#define DOT11_MEASURE_TYPE_TXSTREAM 9 +#define DOT11_MEASURE_TYPE_PAUSE 255 + + +#define DOT11_MEASURE_MODE_PARALLEL (1<<0) +#define DOT11_MEASURE_MODE_ENABLE (1<<1) +#define DOT11_MEASURE_MODE_REQUEST (1<<2) +#define DOT11_MEASURE_MODE_REPORT (1<<3) +#define DOT11_MEASURE_MODE_DUR (1<<4) + +#define DOT11_MEASURE_MODE_LATE (1<<0) +#define DOT11_MEASURE_MODE_INCAPABLE (1<<1) +#define DOT11_MEASURE_MODE_REFUSED (1<<2) + +#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) +#define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) +#define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) +#define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) +#define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) + +BWL_PRE_PACKED_STRUCT struct dot11_meas_req { + uint8 id; + uint8 len; + uint8 token; + uint8 mode; + uint8 type; + uint8 channel; + uint8 start_time[8]; + uint16 duration; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_meas_req dot11_meas_req_t; +#define DOT11_MNG_IE_MREQ_LEN 14 + +#define DOT11_MNG_IE_MREQ_FIXED_LEN 3 + +BWL_PRE_PACKED_STRUCT struct dot11_meas_rep { + uint8 id; + uint8 len; + uint8 token; + uint8 mode; + uint8 type; + BWL_PRE_PACKED_STRUCT union + { + BWL_PRE_PACKED_STRUCT struct { + uint8 channel; + uint8 start_time[8]; + uint16 duration; + uint8 map; + } BWL_POST_PACKED_STRUCT basic; + uint8 data[1]; + } BWL_POST_PACKED_STRUCT rep; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_meas_rep dot11_meas_rep_t; + + +#define DOT11_MNG_IE_MREP_FIXED_LEN 3 + +BWL_PRE_PACKED_STRUCT struct dot11_meas_rep_basic { + uint8 channel; + uint8 start_time[8]; + uint16 duration; + uint8 map; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; +#define DOT11_MEASURE_BASIC_REP_LEN 12 + +BWL_PRE_PACKED_STRUCT struct dot11_quiet { + uint8 id; + uint8 len; + uint8 count; + uint8 period; + uint16 duration; + uint16 offset; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_quiet dot11_quiet_t; + +BWL_PRE_PACKED_STRUCT struct chan_map_tuple { + uint8 channel; + uint8 map; +} BWL_POST_PACKED_STRUCT; +typedef struct chan_map_tuple chan_map_tuple_t; + +BWL_PRE_PACKED_STRUCT struct dot11_ibss_dfs { + uint8 id; + uint8 len; + uint8 eaddr[ETHER_ADDR_LEN]; + uint8 interval; + chan_map_tuple_t map[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ibss_dfs dot11_ibss_dfs_t; + + +#define WME_OUI "\x00\x50\xf2" +#define WME_OUI_LEN 3 +#define WME_OUI_TYPE 2 +#define WME_TYPE 2 +#define WME_SUBTYPE_IE 0 +#define WME_SUBTYPE_PARAM_IE 1 +#define WME_SUBTYPE_TSPEC 2 +#define WME_VER 1 + + +#define AC_BE 0 +#define AC_BK 1 +#define AC_VI 2 +#define AC_VO 3 +#define AC_COUNT 4 + +typedef uint8 ac_bitmap_t; + +#define AC_BITMAP_NONE 0x0 +#define AC_BITMAP_ALL 0xf +#define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0) +#define AC_BITMAP_SET(ab, ac) (((ab) |= (1 << (ac)))) +#define AC_BITMAP_RESET(ab, ac) (((ab) &= ~(1 << (ac)))) + + +BWL_PRE_PACKED_STRUCT struct wme_ie { + uint8 oui[3]; + uint8 type; + uint8 subtype; + uint8 version; + uint8 qosinfo; +} BWL_POST_PACKED_STRUCT; +typedef struct wme_ie wme_ie_t; +#define WME_IE_LEN 7 + +BWL_PRE_PACKED_STRUCT struct edcf_acparam { + uint8 ACI; + uint8 ECW; + uint16 TXOP; +} BWL_POST_PACKED_STRUCT; +typedef struct edcf_acparam edcf_acparam_t; + + +BWL_PRE_PACKED_STRUCT struct wme_param_ie { + uint8 oui[3]; + uint8 type; + uint8 subtype; + uint8 version; + uint8 qosinfo; + uint8 rsvd; + edcf_acparam_t acparam[AC_COUNT]; +} BWL_POST_PACKED_STRUCT; +typedef struct wme_param_ie wme_param_ie_t; +#define WME_PARAM_IE_LEN 24 + + +#define WME_QI_AP_APSD_MASK 0x80 +#define WME_QI_AP_APSD_SHIFT 7 +#define WME_QI_AP_COUNT_MASK 0x0f +#define WME_QI_AP_COUNT_SHIFT 0 + + +#define WME_QI_STA_MAXSPLEN_MASK 0x60 +#define WME_QI_STA_MAXSPLEN_SHIFT 5 +#define WME_QI_STA_APSD_ALL_MASK 0xf +#define WME_QI_STA_APSD_ALL_SHIFT 0 +#define WME_QI_STA_APSD_BE_MASK 0x8 +#define WME_QI_STA_APSD_BE_SHIFT 3 +#define WME_QI_STA_APSD_BK_MASK 0x4 +#define WME_QI_STA_APSD_BK_SHIFT 2 +#define WME_QI_STA_APSD_VI_MASK 0x2 +#define WME_QI_STA_APSD_VI_SHIFT 1 +#define WME_QI_STA_APSD_VO_MASK 0x1 +#define WME_QI_STA_APSD_VO_SHIFT 0 + + +#define EDCF_AIFSN_MIN 1 +#define EDCF_AIFSN_MAX 15 +#define EDCF_AIFSN_MASK 0x0f +#define EDCF_ACM_MASK 0x10 +#define EDCF_ACI_MASK 0x60 +#define EDCF_ACI_SHIFT 5 +#define EDCF_AIFSN_SHIFT 12 + + +#define EDCF_ECW_MIN 0 +#define EDCF_ECW_MAX 15 +#define EDCF_ECW2CW(exp) ((1 << (exp)) - 1) +#define EDCF_ECWMIN_MASK 0x0f +#define EDCF_ECWMAX_MASK 0xf0 +#define EDCF_ECWMAX_SHIFT 4 + + +#define EDCF_TXOP_MIN 0 +#define EDCF_TXOP_MAX 65535 +#define EDCF_TXOP2USEC(txop) ((txop) << 5) + + +#define NON_EDCF_AC_BE_ACI_STA 0x02 + + +#define EDCF_AC_BE_ACI_STA 0x03 +#define EDCF_AC_BE_ECW_STA 0xA4 +#define EDCF_AC_BE_TXOP_STA 0x0000 +#define EDCF_AC_BK_ACI_STA 0x27 +#define EDCF_AC_BK_ECW_STA 0xA4 +#define EDCF_AC_BK_TXOP_STA 0x0000 +#define EDCF_AC_VI_ACI_STA 0x42 +#define EDCF_AC_VI_ECW_STA 0x43 +#define EDCF_AC_VI_TXOP_STA 0x005e +#define EDCF_AC_VO_ACI_STA 0x62 +#define EDCF_AC_VO_ECW_STA 0x32 +#define EDCF_AC_VO_TXOP_STA 0x002f + + +#define EDCF_AC_BE_ACI_AP 0x03 +#define EDCF_AC_BE_ECW_AP 0x64 +#define EDCF_AC_BE_TXOP_AP 0x0000 +#define EDCF_AC_BK_ACI_AP 0x27 +#define EDCF_AC_BK_ECW_AP 0xA4 +#define EDCF_AC_BK_TXOP_AP 0x0000 +#define EDCF_AC_VI_ACI_AP 0x41 +#define EDCF_AC_VI_ECW_AP 0x43 +#define EDCF_AC_VI_TXOP_AP 0x005e +#define EDCF_AC_VO_ACI_AP 0x61 +#define EDCF_AC_VO_ECW_AP 0x32 +#define EDCF_AC_VO_TXOP_AP 0x002f + + +BWL_PRE_PACKED_STRUCT struct edca_param_ie { + uint8 qosinfo; + uint8 rsvd; + edcf_acparam_t acparam[AC_COUNT]; +} BWL_POST_PACKED_STRUCT; +typedef struct edca_param_ie edca_param_ie_t; +#define EDCA_PARAM_IE_LEN 18 + + +BWL_PRE_PACKED_STRUCT struct qos_cap_ie { + uint8 qosinfo; +} BWL_POST_PACKED_STRUCT; +typedef struct qos_cap_ie qos_cap_ie_t; + +BWL_PRE_PACKED_STRUCT struct dot11_qbss_load_ie { + uint8 id; + uint8 length; + uint16 station_count; + uint8 channel_utilization; + uint16 aac; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t; +#define BSS_LOAD_IE_SIZE 7 + + +#define FIXED_MSDU_SIZE 0x8000 +#define MSDU_SIZE_MASK 0x7fff + + + +#define INTEGER_SHIFT 13 +#define FRACTION_MASK 0x1FFF + + +BWL_PRE_PACKED_STRUCT struct dot11_management_notification { + uint8 category; + uint8 action; + uint8 token; + uint8 status; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +#define DOT11_MGMT_NOTIFICATION_LEN 4 + + +BWL_PRE_PACKED_STRUCT struct ti_ie { + uint8 ti_type; + uint32 ti_val; +} BWL_POST_PACKED_STRUCT; +typedef struct ti_ie ti_ie_t; +#define TI_TYPE_REASSOC_DEADLINE 1 +#define TI_TYPE_KEY_LIFETIME 2 + + +#define WME_ADDTS_REQUEST 0 +#define WME_ADDTS_RESPONSE 1 +#define WME_DELTS_REQUEST 2 + + +#define WME_ADMISSION_ACCEPTED 0 +#define WME_INVALID_PARAMETERS 1 +#define WME_ADMISSION_REFUSED 3 + + +#define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN) + + +#define DOT11_OPEN_SYSTEM 0 +#define DOT11_SHARED_KEY 1 +#define DOT11_FAST_BSS 2 +#define DOT11_CHALLENGE_LEN 128 + + +#define FC_PVER_MASK 0x3 +#define FC_PVER_SHIFT 0 +#define FC_TYPE_MASK 0xC +#define FC_TYPE_SHIFT 2 +#define FC_SUBTYPE_MASK 0xF0 +#define FC_SUBTYPE_SHIFT 4 +#define FC_TODS 0x100 +#define FC_TODS_SHIFT 8 +#define FC_FROMDS 0x200 +#define FC_FROMDS_SHIFT 9 +#define FC_MOREFRAG 0x400 +#define FC_MOREFRAG_SHIFT 10 +#define FC_RETRY 0x800 +#define FC_RETRY_SHIFT 11 +#define FC_PM 0x1000 +#define FC_PM_SHIFT 12 +#define FC_MOREDATA 0x2000 +#define FC_MOREDATA_SHIFT 13 +#define FC_WEP 0x4000 +#define FC_WEP_SHIFT 14 +#define FC_ORDER 0x8000 +#define FC_ORDER_SHIFT 15 + + +#define SEQNUM_SHIFT 4 +#define SEQNUM_MAX 0x1000 +#define FRAGNUM_MASK 0xF + + + + +#define FC_TYPE_MNG 0 +#define FC_TYPE_CTL 1 +#define FC_TYPE_DATA 2 + + +#define FC_SUBTYPE_ASSOC_REQ 0 +#define FC_SUBTYPE_ASSOC_RESP 1 +#define FC_SUBTYPE_REASSOC_REQ 2 +#define FC_SUBTYPE_REASSOC_RESP 3 +#define FC_SUBTYPE_PROBE_REQ 4 +#define FC_SUBTYPE_PROBE_RESP 5 +#define FC_SUBTYPE_BEACON 8 +#define FC_SUBTYPE_ATIM 9 +#define FC_SUBTYPE_DISASSOC 10 +#define FC_SUBTYPE_AUTH 11 +#define FC_SUBTYPE_DEAUTH 12 +#define FC_SUBTYPE_ACTION 13 +#define FC_SUBTYPE_ACTION_NOACK 14 + + +#define FC_SUBTYPE_CTL_WRAPPER 7 +#define FC_SUBTYPE_BLOCKACK_REQ 8 +#define FC_SUBTYPE_BLOCKACK 9 +#define FC_SUBTYPE_PS_POLL 10 +#define FC_SUBTYPE_RTS 11 +#define FC_SUBTYPE_CTS 12 +#define FC_SUBTYPE_ACK 13 +#define FC_SUBTYPE_CF_END 14 +#define FC_SUBTYPE_CF_END_ACK 15 + + +#define FC_SUBTYPE_DATA 0 +#define FC_SUBTYPE_DATA_CF_ACK 1 +#define FC_SUBTYPE_DATA_CF_POLL 2 +#define FC_SUBTYPE_DATA_CF_ACK_POLL 3 +#define FC_SUBTYPE_NULL 4 +#define FC_SUBTYPE_CF_ACK 5 +#define FC_SUBTYPE_CF_POLL 6 +#define FC_SUBTYPE_CF_ACK_POLL 7 +#define FC_SUBTYPE_QOS_DATA 8 +#define FC_SUBTYPE_QOS_DATA_CF_ACK 9 +#define FC_SUBTYPE_QOS_DATA_CF_POLL 10 +#define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 +#define FC_SUBTYPE_QOS_NULL 12 +#define FC_SUBTYPE_QOS_CF_POLL 14 +#define FC_SUBTYPE_QOS_CF_ACK_POLL 15 + + +#define FC_SUBTYPE_ANY_QOS(s) (((s) & 8) != 0) +#define FC_SUBTYPE_ANY_NULL(s) (((s) & 4) != 0) +#define FC_SUBTYPE_ANY_CF_POLL(s) (((s) & 2) != 0) +#define FC_SUBTYPE_ANY_CF_ACK(s) (((s) & 1) != 0) + + +#define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) + +#define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) + +#define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) +#define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) + +#define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) +#define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) +#define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) +#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) +#define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) +#define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) +#define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) +#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) +#define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) +#define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) +#define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) +#define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) + +#define FC_CTL_WRAPPER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) +#define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) +#define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) +#define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) +#define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) +#define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) +#define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) +#define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) +#define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) + +#define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) +#define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) +#define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) +#define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) +#define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) + + + + +#define QOS_PRIO_SHIFT 0 +#define QOS_PRIO_MASK 0x0007 +#define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) + + +#define QOS_TID_SHIFT 0 +#define QOS_TID_MASK 0x000f +#define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) + + +#define QOS_EOSP_SHIFT 4 +#define QOS_EOSP_MASK 0x0010 +#define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) + + +#define QOS_ACK_NORMAL_ACK 0 +#define QOS_ACK_NO_ACK 1 +#define QOS_ACK_NO_EXP_ACK 2 +#define QOS_ACK_BLOCK_ACK 3 +#define QOS_ACK_SHIFT 5 +#define QOS_ACK_MASK 0x0060 +#define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) + + +#define QOS_AMSDU_SHIFT 7 +#define QOS_AMSDU_MASK 0x0080 + + + + + + +#define DOT11_MNG_AUTH_ALGO_LEN 2 +#define DOT11_MNG_AUTH_SEQ_LEN 2 +#define DOT11_MNG_BEACON_INT_LEN 2 +#define DOT11_MNG_CAP_LEN 2 +#define DOT11_MNG_AP_ADDR_LEN 6 +#define DOT11_MNG_LISTEN_INT_LEN 2 +#define DOT11_MNG_REASON_LEN 2 +#define DOT11_MNG_AID_LEN 2 +#define DOT11_MNG_STATUS_LEN 2 +#define DOT11_MNG_TIMESTAMP_LEN 8 + + +#define DOT11_AID_MASK 0x3fff + + +#define DOT11_RC_RESERVED 0 +#define DOT11_RC_UNSPECIFIED 1 +#define DOT11_RC_AUTH_INVAL 2 +#define DOT11_RC_DEAUTH_LEAVING 3 +#define DOT11_RC_INACTIVITY 4 +#define DOT11_RC_BUSY 5 +#define DOT11_RC_INVAL_CLASS_2 6 +#define DOT11_RC_INVAL_CLASS_3 7 +#define DOT11_RC_DISASSOC_LEAVING 8 +#define DOT11_RC_NOT_AUTH 9 +#define DOT11_RC_BAD_PC 10 +#define DOT11_RC_BAD_CHANNELS 11 + + + +#define DOT11_RC_UNSPECIFIED_QOS 32 +#define DOT11_RC_INSUFFCIENT_BW 33 +#define DOT11_RC_EXCESSIVE_FRAMES 34 +#define DOT11_RC_TX_OUTSIDE_TXOP 35 +#define DOT11_RC_LEAVING_QBSS 36 +#define DOT11_RC_BAD_MECHANISM 37 +#define DOT11_RC_SETUP_NEEDED 38 +#define DOT11_RC_TIMEOUT 39 + +#define DOT11_RC_MAX 23 + +#define DOT11_RC_TDLS_PEER_UNREACH 25 +#define DOT11_RC_TDLS_DOWN_UNSPECIFIED 26 + + +#define DOT11_SC_SUCCESS 0 +#define DOT11_SC_FAILURE 1 +#define DOT11_SC_TDLS_WAKEUP_SCH_ALT 2 + +#define DOT11_SC_TDLS_WAKEUP_SCH_REJ 3 +#define DOT11_SC_TDLS_SEC_DISABLED 5 +#define DOT11_SC_LIFETIME_REJ 6 +#define DOT11_SC_NOT_SAME_BSS 7 +#define DOT11_SC_CAP_MISMATCH 10 +#define DOT11_SC_REASSOC_FAIL 11 +#define DOT11_SC_ASSOC_FAIL 12 +#define DOT11_SC_AUTH_MISMATCH 13 +#define DOT11_SC_AUTH_SEQ 14 +#define DOT11_SC_AUTH_CHALLENGE_FAIL 15 +#define DOT11_SC_AUTH_TIMEOUT 16 +#define DOT11_SC_ASSOC_BUSY_FAIL 17 +#define DOT11_SC_ASSOC_RATE_MISMATCH 18 +#define DOT11_SC_ASSOC_SHORT_REQUIRED 19 +#define DOT11_SC_ASSOC_PBCC_REQUIRED 20 +#define DOT11_SC_ASSOC_AGILITY_REQUIRED 21 +#define DOT11_SC_ASSOC_SPECTRUM_REQUIRED 22 +#define DOT11_SC_ASSOC_BAD_POWER_CAP 23 +#define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24 +#define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED 25 +#define DOT11_SC_ASSOC_ERPBCC_REQUIRED 26 +#define DOT11_SC_ASSOC_DSSOFDM_REQUIRED 27 +#define DOT11_SC_ASSOC_R0KH_UNREACHABLE 28 +#define DOT11_SC_ASSOC_TRY_LATER 30 +#define DOT11_SC_ASSOC_MFP_VIOLATION 31 + +#define DOT11_SC_DECLINED 37 +#define DOT11_SC_INVALID_PARAMS 38 +#define DOT11_SC_INVALID_PAIRWISE_CIPHER 42 +#define DOT11_SC_INVALID_AKMP 43 +#define DOT11_SC_INVALID_RSNIE_CAP 45 +#define DOT11_SC_DLS_NOT_ALLOWED 48 +#define DOT11_SC_INVALID_PMKID 53 +#define DOT11_SC_INVALID_MDID 54 +#define DOT11_SC_INVALID_FTIE 55 + +#define DOT11_SC_UNEXP_MSG 70 +#define DOT11_SC_INVALID_SNONCE 71 +#define DOT11_SC_INVALID_RSNIE 72 + + +#define DOT11_MNG_DS_PARAM_LEN 1 +#define DOT11_MNG_IBSS_PARAM_LEN 2 + + +#define DOT11_MNG_TIM_FIXED_LEN 3 +#define DOT11_MNG_TIM_DTIM_COUNT 0 +#define DOT11_MNG_TIM_DTIM_PERIOD 1 +#define DOT11_MNG_TIM_BITMAP_CTL 2 +#define DOT11_MNG_TIM_PVB 3 + + +#define TLV_TAG_OFF 0 +#define TLV_LEN_OFF 1 +#define TLV_HDR_LEN 2 +#define TLV_BODY_OFF 2 + + +#define DOT11_MNG_SSID_ID 0 +#define DOT11_MNG_RATES_ID 1 +#define DOT11_MNG_FH_PARMS_ID 2 +#define DOT11_MNG_DS_PARMS_ID 3 +#define DOT11_MNG_CF_PARMS_ID 4 +#define DOT11_MNG_TIM_ID 5 +#define DOT11_MNG_IBSS_PARMS_ID 6 +#define DOT11_MNG_COUNTRY_ID 7 +#define DOT11_MNG_HOPPING_PARMS_ID 8 +#define DOT11_MNG_HOPPING_TABLE_ID 9 +#define DOT11_MNG_REQUEST_ID 10 +#define DOT11_MNG_QBSS_LOAD_ID 11 +#define DOT11_MNG_EDCA_PARAM_ID 12 +#define DOT11_MNG_CHALLENGE_ID 16 +#define DOT11_MNG_PWR_CONSTRAINT_ID 32 +#define DOT11_MNG_PWR_CAP_ID 33 +#define DOT11_MNG_TPC_REQUEST_ID 34 +#define DOT11_MNG_TPC_REPORT_ID 35 +#define DOT11_MNG_SUPP_CHANNELS_ID 36 +#define DOT11_MNG_CHANNEL_SWITCH_ID 37 +#define DOT11_MNG_MEASURE_REQUEST_ID 38 +#define DOT11_MNG_MEASURE_REPORT_ID 39 +#define DOT11_MNG_QUIET_ID 40 +#define DOT11_MNG_IBSS_DFS_ID 41 +#define DOT11_MNG_ERP_ID 42 +#define DOT11_MNG_TS_DELAY_ID 43 +#define DOT11_MNG_HT_CAP 45 +#define DOT11_MNG_QOS_CAP_ID 46 +#define DOT11_MNG_NONERP_ID 47 +#define DOT11_MNG_RSN_ID 48 +#define DOT11_MNG_EXT_RATES_ID 50 +#define DOT11_MNG_AP_CHREP_ID 51 +#define DOT11_MNG_NBR_REP_ID 52 +#define DOT11_MNG_MDIE_ID 54 +#define DOT11_MNG_FTIE_ID 55 +#define DOT11_MNG_FT_TI_ID 56 +#define DOT11_MNG_REGCLASS_ID 59 +#define DOT11_MNG_EXT_CSA_ID 60 +#define DOT11_MNG_HT_ADD 61 +#define DOT11_MNG_EXT_CHANNEL_OFFSET 62 +#define DOT11_MNG_WAPI_ID 68 +#define DOT11_MNG_TIME_ADVERTISE_ID 69 +#define DOT11_MNG_RRM_CAP_ID 70 +#define DOT11_MNG_HT_BSS_COEXINFO_ID 72 +#define DOT11_MNG_HT_BSS_CHANNEL_REPORT_ID 73 +#define DOT11_MNG_HT_OBSS_ID 74 +#define DOT11_MNG_CHANNEL_USAGE 97 +#define DOT11_MNG_TIME_ZONE_ID 98 +#define DOT11_MNG_LINK_IDENTIFIER_ID 101 +#define DOT11_MNG_WAKEUP_SCHEDULE_ID 102 +#define DOT11_MNG_CHANNEL_SWITCH_TIMING_ID 104 +#define DOT11_MNG_PTI_CONTROL_ID 105 +#define DOT11_MNG_PU_BUFFER_STATUS_ID 106 +#define DOT11_MNG_INTERWORKING_ID 107 +#define DOT11_MNG_ADVERTISEMENT_ID 108 +#define DOT11_MNG_EXP_BW_REQ_ID 109 +#define DOT11_MNG_QOS_MAP_ID 110 +#define DOT11_MNG_ROAM_CONSORT_ID 111 +#define DOT11_MNG_EMERGCY_ALERT_ID 112 +#define DOT11_MNG_EXT_CAP_ID 127 +#define DOT11_MNG_VHT_CAP_ID 191 +#define DOT11_MNG_VHT_OPERATION_ID 192 + +#define DOT11_MNG_WPA_ID 221 +#define DOT11_MNG_PROPR_ID 221 + +#define DOT11_MNG_VS_ID 221 + + +#define DOT11_RATE_BASIC 0x80 +#define DOT11_RATE_MASK 0x7F + + +#define DOT11_MNG_ERP_LEN 1 +#define DOT11_MNG_NONERP_PRESENT 0x01 +#define DOT11_MNG_USE_PROTECTION 0x02 +#define DOT11_MNG_BARKER_PREAMBLE 0x04 + +#define DOT11_MGN_TS_DELAY_LEN 4 +#define TS_DELAY_FIELD_SIZE 4 + + +#define DOT11_CAP_ESS 0x0001 +#define DOT11_CAP_IBSS 0x0002 +#define DOT11_CAP_POLLABLE 0x0004 +#define DOT11_CAP_POLL_RQ 0x0008 +#define DOT11_CAP_PRIVACY 0x0010 +#define DOT11_CAP_SHORT 0x0020 +#define DOT11_CAP_PBCC 0x0040 +#define DOT11_CAP_AGILITY 0x0080 +#define DOT11_CAP_SPECTRUM 0x0100 +#define DOT11_CAP_SHORTSLOT 0x0400 +#define DOT11_CAP_RRM 0x1000 +#define DOT11_CAP_CCK_OFDM 0x2000 + + + +#define DOT11_EXT_CAP_OBSS_COEX_MGMT 0 + +#define DOT11_EXT_CAP_SPSMP 6 + +#define DOT11_EXT_CAP_BSS_TRANSITION_MGMT 19 + +#define DOT11_EXT_CAP_IW 31 + +#define DOT11_EXT_CAP_SI 41 +#define DOT11_EXT_CAP_SI_MASK 0x0E + + +#define DOT11_ACTION_HDR_LEN 2 +#define DOT11_ACTION_CAT_OFF 0 +#define DOT11_ACTION_ACT_OFF 1 + + +#define DOT11_ACTION_CAT_ERR_MASK 0x80 +#define DOT11_ACTION_CAT_MASK 0x7F +#define DOT11_ACTION_CAT_SPECT_MNG 0 +#define DOT11_ACTION_CAT_QOS 1 +#define DOT11_ACTION_CAT_DLS 2 +#define DOT11_ACTION_CAT_BLOCKACK 3 +#define DOT11_ACTION_CAT_PUBLIC 4 +#define DOT11_ACTION_CAT_RRM 5 +#define DOT11_ACTION_CAT_FBT 6 +#define DOT11_ACTION_CAT_HT 7 +#define DOT11_ACTION_CAT_SA_QUERY 8 +#define DOT11_ACTION_CAT_PDPA 9 +#define DOT11_ACTION_CAT_BSSMGMT 10 +#define DOT11_ACTION_NOTIFICATION 17 +#define DOT11_ACTION_CAT_VSP 126 +#define DOT11_ACTION_CAT_VS 127 + + +#define DOT11_SM_ACTION_M_REQ 0 +#define DOT11_SM_ACTION_M_REP 1 +#define DOT11_SM_ACTION_TPC_REQ 2 +#define DOT11_SM_ACTION_TPC_REP 3 +#define DOT11_SM_ACTION_CHANNEL_SWITCH 4 +#define DOT11_SM_ACTION_EXT_CSA 5 + + +#define DOT11_ACTION_ID_HT_CH_WIDTH 0 +#define DOT11_ACTION_ID_HT_MIMO_PS 1 + + +#define DOT11_PUB_ACTION_BSS_COEX_MNG 0 +#define DOT11_PUB_ACTION_CHANNEL_SWITCH 4 + + +#define DOT11_BA_ACTION_ADDBA_REQ 0 +#define DOT11_BA_ACTION_ADDBA_RESP 1 +#define DOT11_BA_ACTION_DELBA 2 + + +#define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 +#define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 +#define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 +#define DOT11_ADDBA_PARAM_TID_MASK 0x003c +#define DOT11_ADDBA_PARAM_TID_SHIFT 2 +#define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 +#define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 + +#define DOT11_ADDBA_POLICY_DELAYED 0 +#define DOT11_ADDBA_POLICY_IMMEDIATE 1 + + +#define DOT11_FT_ACTION_FT_RESERVED 0 +#define DOT11_FT_ACTION_FT_REQ 1 +#define DOT11_FT_ACTION_FT_RES 2 +#define DOT11_FT_ACTION_FT_CON 3 +#define DOT11_FT_ACTION_FT_ACK 4 + + +#define DOT11_DLS_ACTION_REQ 0 +#define DOT11_DLS_ACTION_RESP 1 +#define DOT11_DLS_ACTION_TD 2 + + +#define DOT11_WNM_ACTION_EVENT_REQ 0 +#define DOT11_WNM_ACTION_EVENT_REP 1 +#define DOT11_WNM_ACTION_DIAG_REQ 2 +#define DOT11_WNM_ACTION_DIAG_REP 3 +#define DOT11_WNM_ACTION_LOC_CFG_REQ 4 +#define DOT11_WNM_ACTION_LOC_RFG_RESP 5 +#define DOT11_WNM_ACTION_BSS_TRANS_QURY 6 +#define DOT11_WNM_ACTION_BSS_TRANS_REQ 7 +#define DOT11_WNM_ACTION_BSS_TRANS_RESP 8 +#define DOT11_WNM_ACTION_FMS_REQ 9 +#define DOT11_WNM_ACTION_FMS_RESP 10 +#define DOT11_WNM_ACTION_COL_INTRFRNCE_REQ 11 +#define DOT11_WNM_ACTION_COL_INTRFRNCE_REP 12 +#define DOT11_WNM_ACTION_TFS_REQ 13 +#define DOT11_WNM_ACTION_TFS_RESP 14 +#define DOT11_WNM_ACTION_TFS_NOTIFY 15 +#define DOT11_WNM_ACTION_WNM_SLEEP_REQ 16 +#define DOT11_WNM_ACTION_WNM_SLEEP_RESP 17 +#define DOT11_WNM_ACTION_TIM_BCAST_REQ 18 +#define DOT11_WNM_ACTION_TIM_BCAST_RESP 19 +#define DOT11_WNM_ACTION_QOS_TRFC_CAP_UPD 20 +#define DOT11_WNM_ACTION_CHAN_USAGE_REQ 21 +#define DOT11_WNM_ACTION_CHAN_USAGE_RESP 22 +#define DOT11_WNM_ACTION_DMS_REQ 23 +#define DOT11_WNM_ACTION_DMS_RESP 24 +#define DOT11_WNM_ACTION_TMNG_MEASUR_REQ 25 +#define DOT11_WNM_ACTION_NOTFCTN_REQ 26 +#define DOT11_WNM_ACTION_NOTFCTN_RES 27 + +#define DOT11_MNG_COUNTRY_ID_LEN 3 + + +BWL_PRE_PACKED_STRUCT struct dot11_dls_req { + uint8 category; + uint8 action; + struct ether_addr da; + struct ether_addr sa; + uint16 cap; + uint16 timeout; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dls_req dot11_dls_req_t; +#define DOT11_DLS_REQ_LEN 18 + + +BWL_PRE_PACKED_STRUCT struct dot11_dls_resp { + uint8 category; + uint8 action; + uint16 status; + struct ether_addr da; + struct ether_addr sa; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_dls_resp dot11_dls_resp_t; +#define DOT11_DLS_RESP_LEN 16 + + + +BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_query { + uint8 category; + uint8 action; + uint8 token; + uint8 reason; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_bss_trans_query dot11_bss_trans_query_t; +#define DOT11_BSS_TRANS_QUERY_LEN 4 + + +BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_req { + uint8 category; + uint8 action; + uint8 token; + uint8 reqmode; + uint16 disassoc_tmr; + uint8 validity_intrvl; + uint8 data[1]; + +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_bss_trans_req dot11_bss_trans_req_t; +#define DOT11_BSS_TRANS_REQ_LEN 7 + +#define DOT11_BSS_TERM_DUR_LEN 12 + + + +#define DOT11_BSS_TRNS_REQMODE_PREF_LIST_INCL 0x01 +#define DOT11_BSS_TRNS_REQMODE_ABRIDGED 0x02 +#define DOT11_BSS_TRNS_REQMODE_DISASSOC_IMMINENT 0x04 +#define DOT11_BSS_TRNS_REQMODE_BSS_TERM_INCL 0x08 +#define DOT11_BSS_TRNS_REQMODE_ESS_DISASSOC_IMNT 0x10 + + + +BWL_PRE_PACKED_STRUCT struct dot11_bss_trans_res { + uint8 category; + uint8 action; + uint8 token; + uint8 status; + uint8 term_delay; + uint8 data[1]; + +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_bss_trans_res dot11_bss_trans_res_t; +#define DOT11_BSS_TRANS_RES_LEN 5 + + +#define DOT11_BSS_TRNS_RES_STATUS_ACCEPT 0 +#define DOT11_BSS_TRNS_RES_STATUS_REJECT 1 +#define DOT11_BSS_TRNS_RES_STATUS_REJ_INSUFF_BCN 2 +#define DOT11_BSS_TRNS_RES_STATUS_REJ_INSUFF_CAP 3 +#define DOT11_BSS_TRNS_RES_STATUS_REJ_TERM_UNDESIRED 4 +#define DOT11_BSS_TRNS_RES_STATUS_REJ_TERM_DELAY_REQ 5 +#define DOT11_BSS_TRNS_RES_STATUS_REJ_BSS_LIST_PROVIDED 6 +#define DOT11_BSS_TRNS_RES_STATUS_REJ_NO_SUITABLE_BSS 7 +#define DOT11_BSS_TRNS_RES_STATUS_REJ_LEAVING_ESS 8 + + + +#define DOT11_NBR_RPRT_BSSID_INFO_REACHABILTY 0x0003 +#define DOT11_NBR_RPRT_BSSID_INFO_SEC 0x0004 +#define DOT11_NBR_RPRT_BSSID_INFO_KEY_SCOPE 0x0008 +#define DOT11_NBR_RPRT_BSSID_INFO_CAP 0x03f0 + +#define DOT11_NBR_RPRT_BSSID_INFO_CAP_SPEC_MGMT 0x0010 +#define DOT11_NBR_RPRT_BSSID_INFO_CAP_QOS 0x0020 +#define DOT11_NBR_RPRT_BSSID_INFO_CAP_APSD 0x0040 +#define DOT11_NBR_RPRT_BSSID_INFO_CAP_RDIO_MSMT 0x0080 +#define DOT11_NBR_RPRT_BSSID_INFO_CAP_DEL_BA 0x0100 +#define DOT11_NBR_RPRT_BSSID_INFO_CAP_IMM_BA 0x0200 + + +#define DOT11_NBR_RPRT_SUBELEM_BSS_CANDDT_PREF_ID 3 + + +BWL_PRE_PACKED_STRUCT struct dot11_addba_req { + uint8 category; + uint8 action; + uint8 token; + uint16 addba_param_set; + uint16 timeout; + uint16 start_seqnum; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_addba_req dot11_addba_req_t; +#define DOT11_ADDBA_REQ_LEN 9 + +BWL_PRE_PACKED_STRUCT struct dot11_addba_resp { + uint8 category; + uint8 action; + uint8 token; + uint16 status; + uint16 addba_param_set; + uint16 timeout; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_addba_resp dot11_addba_resp_t; +#define DOT11_ADDBA_RESP_LEN 9 + + +#define DOT11_DELBA_PARAM_INIT_MASK 0x0800 +#define DOT11_DELBA_PARAM_INIT_SHIFT 11 +#define DOT11_DELBA_PARAM_TID_MASK 0xf000 +#define DOT11_DELBA_PARAM_TID_SHIFT 12 + +BWL_PRE_PACKED_STRUCT struct dot11_delba { + uint8 category; + uint8 action; + uint16 delba_param_set; + uint16 reason; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_delba dot11_delba_t; +#define DOT11_DELBA_LEN 6 + + +#define SA_QUERY_REQUEST 0 +#define SA_QUERY_RESPONSE 1 + + + + +BWL_PRE_PACKED_STRUCT struct dot11_ft_req { + uint8 category; + uint8 action; + uint8 sta_addr[ETHER_ADDR_LEN]; + uint8 tgt_ap_addr[ETHER_ADDR_LEN]; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ft_req dot11_ft_req_t; +#define DOT11_FT_REQ_FIXED_LEN 14 + + +BWL_PRE_PACKED_STRUCT struct dot11_ft_res { + uint8 category; + uint8 action; + uint8 sta_addr[ETHER_ADDR_LEN]; + uint8 tgt_ap_addr[ETHER_ADDR_LEN]; + uint16 status; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ft_res dot11_ft_res_t; +#define DOT11_FT_RES_FIXED_LEN 16 + + + + + + +#define DOT11_RRM_CAP_LEN 5 +BWL_PRE_PACKED_STRUCT struct dot11_rrm_cap_ie { + uint8 cap[DOT11_RRM_CAP_LEN]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rrm_cap_ie dot11_rrm_cap_ie_t; + + +#define DOT11_RRM_CAP_LINK 0 +#define DOT11_RRM_CAP_NEIGHBOR_REPORT 1 +#define DOT11_RRM_CAP_PARALLEL 2 +#define DOT11_RRM_CAP_REPEATED 3 +#define DOT11_RRM_CAP_BCN_PASSIVE 4 +#define DOT11_RRM_CAP_BCN_ACTIVE 5 +#define DOT11_RRM_CAP_BCN_TABLE 6 +#define DOT11_RRM_CAP_BCN_REP_COND 7 +#define DOT11_RRM_CAP_AP_CHANREP 16 + + + +#define DOT11_OP_CLASS_NONE 255 + + + +#define DOT11_RM_ACTION_RM_REQ 0 +#define DOT11_RM_ACTION_RM_REP 1 +#define DOT11_RM_ACTION_LM_REQ 2 +#define DOT11_RM_ACTION_LM_REP 3 +#define DOT11_RM_ACTION_NR_REQ 4 +#define DOT11_RM_ACTION_NR_REP 5 + + +BWL_PRE_PACKED_STRUCT struct dot11_rm_action { + uint8 category; + uint8 action; + uint8 token; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rm_action dot11_rm_action_t; +#define DOT11_RM_ACTION_LEN 3 + +BWL_PRE_PACKED_STRUCT struct dot11_rmreq { + uint8 category; + uint8 action; + uint8 token; + uint16 reps; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rmreq dot11_rmreq_t; +#define DOT11_RMREQ_LEN 5 + +BWL_PRE_PACKED_STRUCT struct dot11_rm_ie { + uint8 id; + uint8 len; + uint8 token; + uint8 mode; + uint8 type; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rm_ie dot11_rm_ie_t; +#define DOT11_RM_IE_LEN 5 + + +#define DOT11_RMREQ_MODE_PARALLEL 1 +#define DOT11_RMREQ_MODE_ENABLE 2 +#define DOT11_RMREQ_MODE_REQUEST 4 +#define DOT11_RMREQ_MODE_REPORT 8 +#define DOT11_RMREQ_MODE_DURMAND 0x10 + + +#define DOT11_RMREP_MODE_LATE 1 +#define DOT11_RMREP_MODE_INCAPABLE 2 +#define DOT11_RMREP_MODE_REFUSED 4 + +BWL_PRE_PACKED_STRUCT struct dot11_rmreq_bcn { + uint8 id; + uint8 len; + uint8 token; + uint8 mode; + uint8 type; + uint8 reg; + uint8 channel; + uint16 interval; + uint16 duration; + uint8 bcn_mode; + struct ether_addr bssid; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rmreq_bcn dot11_rmreq_bcn_t; +#define DOT11_RMREQ_BCN_LEN 18 + +BWL_PRE_PACKED_STRUCT struct dot11_rmrep_bcn { + uint8 reg; + uint8 channel; + uint32 starttime[2]; + uint16 duration; + uint8 frame_info; + uint8 rcpi; + uint8 rsni; + struct ether_addr bssid; + uint8 antenna_id; + uint32 parent_tsf; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rmrep_bcn dot11_rmrep_bcn_t; +#define DOT11_RMREP_BCN_LEN 26 + + +#define DOT11_RMREQ_BCN_PASSIVE 0 +#define DOT11_RMREQ_BCN_ACTIVE 1 +#define DOT11_RMREQ_BCN_TABLE 2 + + +#define DOT11_RMREQ_BCN_SSID_ID 0 +#define DOT11_RMREQ_BCN_REPINFO_ID 1 +#define DOT11_RMREQ_BCN_REPDET_ID 2 +#define DOT11_RMREQ_BCN_REQUEST_ID 10 +#define DOT11_RMREQ_BCN_APCHREP_ID 51 + + +#define DOT11_RMREQ_BCN_REPDET_FIXED 0 +#define DOT11_RMREQ_BCN_REPDET_REQUEST 1 +#define DOT11_RMREQ_BCN_REPDET_ALL 2 + + +#define DOT11_RMREP_BCN_FRM_BODY 1 + + +BWL_PRE_PACKED_STRUCT struct dot11_rmrep_nbr { + struct ether_addr bssid; + uint32 bssid_info; + uint8 reg; + uint8 channel; + uint8 phytype; + uchar sub_elements[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_rmrep_nbr dot11_rmrep_nbr_t; +#define DOT11_RMREP_NBR_LEN 13 + + +#define DOT11_BSSTYPE_INFRASTRUCTURE 0 +#define DOT11_BSSTYPE_INDEPENDENT 1 +#define DOT11_BSSTYPE_ANY 2 +#define DOT11_SCANTYPE_ACTIVE 0 +#define DOT11_SCANTYPE_PASSIVE 1 + + +BWL_PRE_PACKED_STRUCT struct dot11_lmreq { + uint8 category; + uint8 action; + uint8 token; + uint8 txpwr; + uint8 maxtxpwr; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_lmreq dot11_lmreq_t; +#define DOT11_LMREQ_LEN 5 + +BWL_PRE_PACKED_STRUCT struct dot11_lmrep { + uint8 category; + uint8 action; + uint8 token; + dot11_tpc_rep_t tpc; + uint8 rxant; + uint8 txant; + uint8 rcpi; + uint8 rsni; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_lmrep dot11_lmrep_t; +#define DOT11_LMREP_LEN 11 + + +#define PREN_PREAMBLE 24 +#define PREN_MM_EXT 12 +#define PREN_PREAMBLE_EXT 4 + + +#define RIFS_11N_TIME 2 + + + +#define HT_SIG1_MCS_MASK 0x00007F +#define HT_SIG1_CBW 0x000080 +#define HT_SIG1_HT_LENGTH 0xFFFF00 + + +#define HT_SIG2_SMOOTHING 0x000001 +#define HT_SIG2_NOT_SOUNDING 0x000002 +#define HT_SIG2_RESERVED 0x000004 +#define HT_SIG2_AGGREGATION 0x000008 +#define HT_SIG2_STBC_MASK 0x000030 +#define HT_SIG2_STBC_SHIFT 4 +#define HT_SIG2_FEC_CODING 0x000040 +#define HT_SIG2_SHORT_GI 0x000080 +#define HT_SIG2_ESS_MASK 0x000300 +#define HT_SIG2_ESS_SHIFT 8 +#define HT_SIG2_CRC 0x03FC00 +#define HT_SIG2_TAIL 0x1C0000 + + +#define APHY_SLOT_TIME 9 +#define APHY_SIFS_TIME 16 +#define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) +#define APHY_PREAMBLE_TIME 16 +#define APHY_SIGNAL_TIME 4 +#define APHY_SYMBOL_TIME 4 +#define APHY_SERVICE_NBITS 16 +#define APHY_TAIL_NBITS 6 +#define APHY_CWMIN 15 + + +#define BPHY_SLOT_TIME 20 +#define BPHY_SIFS_TIME 10 +#define BPHY_DIFS_TIME 50 +#define BPHY_PLCP_TIME 192 +#define BPHY_PLCP_SHORT_TIME 96 +#define BPHY_CWMIN 31 + + +#define DOT11_OFDM_SIGNAL_EXTENSION 6 + +#define PHY_CWMAX 1023 + +#define DOT11_MAXNUMFRAGS 16 + + + +typedef int vht_group_id_t; + + + +#define VHT_SIGA1_CONST_MASK 0x800004 + +#define VHT_SIGA1_20MHZ_VAL 0x000000 +#define VHT_SIGA1_40MHZ_VAL 0x000001 +#define VHT_SIGA1_80MHZ_VAL 0x000002 +#define VHT_SIGA1_160MHZ_VAL 0x000003 + +#define VHT_SIGA1_STBC 0x000008 + +#define VHT_SIGA1_GID_MAX_GID 0x3f +#define VHT_SIGA1_GID_SHIFT 4 +#define VHT_SIGA1_GID_TO_AP 0x00 +#define VHT_SIGA1_GID_NOT_TO_AP 0x3f + +#define VHT_SIGA1_NSTS_SHIFT 10 +#define VHT_SIGA1_NSTS_SHIFT_MASK_USER0 0x001C00 + +#define VHT_SIGA1_PARTIAL_AID_SHIFT 13 + + +#define VHT_SIGA2_GI_NONE 0x000000 +#define VHT_SIGA2_GI_SHORT 0x000001 +#define VHT_SIGA2_GI_W_MOD10 0x000002 +#define VHT_SIGA2_CODING_LDPC 0x000004 +#define VHT_SIGA2_BEAMFORM_ENABLE 0x000100 +#define VHT_SIGA2_MCS_SHIFT 4 + +#define VHT_SIGA2_B9_RESERVED 0x000200 +#define VHT_SIGA2_TAIL_MASK 0xfc0000 +#define VHT_SIGA2_TAIL_VALUE 0x000000 + +#define VHT_SIGA2_SVC_BITS 16 +#define VHT_SIGA2_TAIL_BITS 6 + + + +typedef struct d11cnt { + uint32 txfrag; + uint32 txmulti; + uint32 txfail; + uint32 txretry; + uint32 txretrie; + uint32 rxdup; + uint32 txrts; + uint32 txnocts; + uint32 txnoack; + uint32 rxfrag; + uint32 rxmulti; + uint32 rxcrc; + uint32 txfrmsnt; + uint32 rxundec; +} d11cnt_t; + + +#define BRCM_PROP_OUI "\x00\x90\x4C" + + + +#define BRCM_OUI "\x00\x10\x18" + + +BWL_PRE_PACKED_STRUCT struct brcm_ie { + uint8 id; + uint8 len; + uint8 oui[3]; + uint8 ver; + uint8 assoc; + uint8 flags; + uint8 flags1; + uint16 amsdu_mtu_pref; +} BWL_POST_PACKED_STRUCT; +typedef struct brcm_ie brcm_ie_t; +#define BRCM_IE_LEN 11 +#define BRCM_IE_VER 2 +#define BRCM_IE_LEGACY_AES_VER 1 + + +#define BRF_LZWDS 0x4 +#define BRF_BLOCKACK 0x8 + + +#define BRF1_AMSDU 0x1 +#define BRF1_WMEPS 0x4 +#define BRF1_PSOFIX 0x8 +#define BRF1_RX_LARGE_AGG 0x10 +#define BRF1_RFAWARE_DCS 0x20 +#define BRF1_SOFTAP 0x40 + + +BWL_PRE_PACKED_STRUCT struct vndr_ie { + uchar id; + uchar len; + uchar oui [3]; + uchar data [1]; +} BWL_POST_PACKED_STRUCT; +typedef struct vndr_ie vndr_ie_t; + +#define VNDR_IE_HDR_LEN 2 +#define VNDR_IE_MIN_LEN 3 +#define VNDR_IE_MAX_LEN 256 + + +#define MCSSET_LEN 16 +#define MAX_MCS_NUM (128) + +BWL_PRE_PACKED_STRUCT struct ht_cap_ie { + uint16 cap; + uint8 params; + uint8 supp_mcs[MCSSET_LEN]; + uint16 ext_htcap; + uint32 txbf_cap; + uint8 as_cap; +} BWL_POST_PACKED_STRUCT; +typedef struct ht_cap_ie ht_cap_ie_t; + + + +BWL_PRE_PACKED_STRUCT struct ht_prop_cap_ie { + uint8 id; + uint8 len; + uint8 oui[3]; + uint8 type; + ht_cap_ie_t cap_ie; +} BWL_POST_PACKED_STRUCT; +typedef struct ht_prop_cap_ie ht_prop_cap_ie_t; + +#define HT_PROP_IE_OVERHEAD 4 +#define HT_CAP_IE_LEN 26 +#define HT_CAP_IE_TYPE 51 + +#define HT_CAP_LDPC_CODING 0x0001 +#define HT_CAP_40MHZ 0x0002 +#define HT_CAP_MIMO_PS_MASK 0x000C +#define HT_CAP_MIMO_PS_SHIFT 0x0002 +#define HT_CAP_MIMO_PS_OFF 0x0003 +#define HT_CAP_MIMO_PS_RTS 0x0001 +#define HT_CAP_MIMO_PS_ON 0x0000 +#define HT_CAP_GF 0x0010 +#define HT_CAP_SHORT_GI_20 0x0020 +#define HT_CAP_SHORT_GI_40 0x0040 +#define HT_CAP_TX_STBC 0x0080 +#define HT_CAP_RX_STBC_MASK 0x0300 +#define HT_CAP_RX_STBC_SHIFT 8 +#define HT_CAP_DELAYED_BA 0x0400 +#define HT_CAP_MAX_AMSDU 0x0800 + +#define HT_CAP_DSSS_CCK 0x1000 +#define HT_CAP_PSMP 0x2000 +#define HT_CAP_40MHZ_INTOLERANT 0x4000 +#define HT_CAP_LSIG_TXOP 0x8000 + +#define HT_CAP_RX_STBC_NO 0x0 +#define HT_CAP_RX_STBC_ONE_STREAM 0x1 +#define HT_CAP_RX_STBC_TWO_STREAM 0x2 +#define HT_CAP_RX_STBC_THREE_STREAM 0x3 + +#define VHT_MAX_MPDU 11454 +#define VHT_MPDU_MSDU_DELTA 56 + +#define VHT_MAX_AMSDU (VHT_MAX_MPDU - VHT_MPDU_MSDU_DELTA) + +#define HT_MAX_AMSDU 7935 +#define HT_MIN_AMSDU 3835 + +#define HT_PARAMS_RX_FACTOR_MASK 0x03 +#define HT_PARAMS_DENSITY_MASK 0x1C +#define HT_PARAMS_DENSITY_SHIFT 2 + + +#define AMPDU_MAX_MPDU_DENSITY 7 +#define AMPDU_DENSITY_NONE 0 +#define AMPDU_DENSITY_1over4_US 1 +#define AMPDU_DENSITY_1over2_US 2 +#define AMPDU_DENSITY_1_US 3 +#define AMPDU_DENSITY_2_US 4 +#define AMPDU_DENSITY_4_US 5 +#define AMPDU_DENSITY_8_US 6 +#define AMPDU_DENSITY_16_US 7 +#define AMPDU_RX_FACTOR_8K 0 +#define AMPDU_RX_FACTOR_16K 1 +#define AMPDU_RX_FACTOR_32K 2 +#define AMPDU_RX_FACTOR_64K 3 +#define AMPDU_RX_FACTOR_BASE 8*1024 + +#define AMPDU_DELIMITER_LEN 4 +#define AMPDU_DELIMITER_LEN_MAX 63 + +#define HT_CAP_EXT_PCO 0x0001 +#define HT_CAP_EXT_PCO_TTIME_MASK 0x0006 +#define HT_CAP_EXT_PCO_TTIME_SHIFT 1 +#define HT_CAP_EXT_MCS_FEEDBACK_MASK 0x0300 +#define HT_CAP_EXT_MCS_FEEDBACK_SHIFT 8 +#define HT_CAP_EXT_HTC 0x0400 +#define HT_CAP_EXT_RD_RESP 0x0800 + +BWL_PRE_PACKED_STRUCT struct ht_add_ie { + uint8 ctl_ch; + uint8 byte1; + uint16 opmode; + uint16 misc_bits; + uint8 basic_mcs[MCSSET_LEN]; +} BWL_POST_PACKED_STRUCT; +typedef struct ht_add_ie ht_add_ie_t; + + + +BWL_PRE_PACKED_STRUCT struct ht_prop_add_ie { + uint8 id; + uint8 len; + uint8 oui[3]; + uint8 type; + ht_add_ie_t add_ie; +} BWL_POST_PACKED_STRUCT; +typedef struct ht_prop_add_ie ht_prop_add_ie_t; + +#define HT_ADD_IE_LEN 22 +#define HT_ADD_IE_TYPE 52 + + +#define HT_BW_ANY 0x04 +#define HT_RIFS_PERMITTED 0x08 + + +#define HT_OPMODE_MASK 0x0003 +#define HT_OPMODE_SHIFT 0 +#define HT_OPMODE_PURE 0x0000 +#define HT_OPMODE_OPTIONAL 0x0001 +#define HT_OPMODE_HT20IN40 0x0002 +#define HT_OPMODE_MIXED 0x0003 +#define HT_OPMODE_NONGF 0x0004 +#define DOT11N_TXBURST 0x0008 +#define DOT11N_OBSS_NONHT 0x0010 + + +#define HT_BASIC_STBC_MCS 0x007f +#define HT_DUAL_STBC_PROT 0x0080 +#define HT_SECOND_BCN 0x0100 +#define HT_LSIG_TXOP 0x0200 +#define HT_PCO_ACTIVE 0x0400 +#define HT_PCO_PHASE 0x0800 +#define HT_DUALCTS_PROTECTION 0x0080 + + +#define DOT11N_2G_TXBURST_LIMIT 6160 +#define DOT11N_5G_TXBURST_LIMIT 3080 + + +#define GET_HT_OPMODE(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ + >> HT_OPMODE_SHIFT) +#define HT_MIXEDMODE_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ + == HT_OPMODE_MIXED) +#define HT_HT20_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ + == HT_OPMODE_HT20IN40) +#define HT_OPTIONAL_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_MASK) \ + == HT_OPMODE_OPTIONAL) +#define HT_USE_PROTECTION(add_ie) (HT_HT20_PRESENT((add_ie)) || \ + HT_MIXEDMODE_PRESENT((add_ie))) +#define HT_NONGF_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & HT_OPMODE_NONGF) \ + == HT_OPMODE_NONGF) +#define DOT11N_TXBURST_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) \ + == DOT11N_TXBURST) +#define DOT11N_OBSS_NONHT_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) \ + == DOT11N_OBSS_NONHT) + +BWL_PRE_PACKED_STRUCT struct obss_params { + uint16 passive_dwell; + uint16 active_dwell; + uint16 bss_widthscan_interval; + uint16 passive_total; + uint16 active_total; + uint16 chanwidth_transition_dly; + uint16 activity_threshold; +} BWL_POST_PACKED_STRUCT; +typedef struct obss_params obss_params_t; + +BWL_PRE_PACKED_STRUCT struct dot11_obss_ie { + uint8 id; + uint8 len; + obss_params_t obss_params; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_obss_ie dot11_obss_ie_t; +#define DOT11_OBSS_SCAN_IE_LEN sizeof(obss_params_t) + + +#define HT_CTRL_LA_TRQ 0x00000002 +#define HT_CTRL_LA_MAI 0x0000003C +#define HT_CTRL_LA_MAI_SHIFT 2 +#define HT_CTRL_LA_MAI_MRQ 0x00000004 +#define HT_CTRL_LA_MAI_MSI 0x00000038 +#define HT_CTRL_LA_MFSI 0x000001C0 +#define HT_CTRL_LA_MFSI_SHIFT 6 +#define HT_CTRL_LA_MFB_ASELC 0x0000FE00 +#define HT_CTRL_LA_MFB_ASELC_SH 9 +#define HT_CTRL_LA_ASELC_CMD 0x00000C00 +#define HT_CTRL_LA_ASELC_DATA 0x0000F000 +#define HT_CTRL_CAL_POS 0x00030000 +#define HT_CTRL_CAL_SEQ 0x000C0000 +#define HT_CTRL_CSI_STEERING 0x00C00000 +#define HT_CTRL_CSI_STEER_SHIFT 22 +#define HT_CTRL_CSI_STEER_NFB 0 +#define HT_CTRL_CSI_STEER_CSI 1 +#define HT_CTRL_CSI_STEER_NCOM 2 +#define HT_CTRL_CSI_STEER_COM 3 +#define HT_CTRL_NDP_ANNOUNCE 0x01000000 +#define HT_CTRL_AC_CONSTRAINT 0x40000000 +#define HT_CTRL_RDG_MOREPPDU 0x80000000 + +#define HT_OPMODE_OPTIONAL 0x0001 +#define HT_OPMODE_HT20IN40 0x0002 +#define HT_OPMODE_MIXED 0x0003 +#define HT_OPMODE_NONGF 0x0004 +#define DOT11N_TXBURST 0x0008 +#define DOT11N_OBSS_NONHT 0x0010 + + + +BWL_PRE_PACKED_STRUCT struct vht_cap_ie { + uint32 vht_cap_info; + + uint16 rx_mcs_map; + uint16 rx_max_rate; + uint16 tx_mcs_map; + uint16 tx_max_rate; +} BWL_POST_PACKED_STRUCT; +typedef struct vht_cap_ie vht_cap_ie_t; + +#define VHT_CAP_IE_LEN 12 + +#define VHT_CAP_INFO_MAX_MPDU_LEN_MASK 0x00000003 +#define VHT_CAP_INFO_SUPP_CHAN_WIDTH_MASK 0x0000000c +#define VHT_CAP_INFO_LDPC 0x00000010 +#define VHT_CAP_INFO_SGI_80MHZ 0x00000020 + +#define VHT_CAP_INFO_SGI_160MHZ 0x00000040 +#define VHT_CAP_INFO_TX_STBC 0x00000080 + +#define VHT_CAP_INFO_RX_STBC_MASK 0x00000700 +#define VHT_CAP_INFO_RX_STBC_SHIFT 8 +#define VHT_CAP_INFO_SU_BEAMFMR 0x00000800 +#define VHT_CAP_INFO_SU_BEAMFMEE 0x00001000 +#define VHT_CAP_INFO_NUM_BMFMR_ANT_MASK 0x0000e000 +#define VHT_CAP_INFO_NUM_BMFMR_ANT_SHIFT 13 + +#define VHT_CAP_INFO_NUM_SOUNDING_DIM_MASK 0x00070000 +#define VHT_CAP_INFO_NUM_SOUNDING_DIM_SHIFT 16 +#define VHT_CAP_INFO_MU_BEAMFMR 0x00080000 +#define VHT_CAP_INFO_MU_BEAMFMEE 0x00100000 +#define VHT_CAP_INFO_TXOPPS 0x00200000 +#define VHT_CAP_INFO_HTCVHT 0x00400000 +#define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_MASK 0x03800000 +#define VHT_CAP_INFO_AMPDU_MAXLEN_EXP_SHIFT 23 + +#define VHT_CAP_INFO_LINK_ADAPT_CAP_MASK 0x0c000000 +#define VHT_CAP_INFO_LINK_ADAPT_CAP_SHIFT 26 + + +#define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_MASK 0x1fff +#define VHT_CAP_SUPP_MCS_RX_HIGHEST_RATE_SHIFT 0 + +#define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_MASK 0x1fff +#define VHT_CAP_SUPP_MCS_TX_HIGHEST_RATE_SHIFT 0 + +#define VHT_CAP_MCS_MAP_0_7 0 +#define VHT_CAP_MCS_MAP_0_8 1 +#define VHT_CAP_MCS_MAP_0_9 2 +#define VHT_CAP_MCS_MAP_NONE 3 + +#define VHT_CAP_MCS_MAP_NSS_MAX 8 + + +typedef enum vht_cap_chan_width { + VHT_CAP_CHAN_WIDTH_20_40 = 0x00, + VHT_CAP_CHAN_WIDTH_80 = 0x04, + VHT_CAP_CHAN_WIDTH_160 = 0x08 +} vht_cap_chan_width_t; + + +typedef enum vht_cap_max_mpdu_len { + VHT_CAP_MPDU_MAX_4K = 0x00, + VHT_CAP_MPDU_MAX_8K = 0x01, + VHT_CAP_MPDU_MAX_11K = 0x02 +} vht_cap_max_mpdu_len_t; + + +BWL_PRE_PACKED_STRUCT struct vht_op_ie { + uint8 chan_width; + uint8 chan1; + uint8 chan2; + uint16 supp_mcs; +} BWL_POST_PACKED_STRUCT; +typedef struct vht_op_ie vht_op_ie_t; + +#define VHT_OP_IE_LEN 5 + +typedef enum vht_op_chan_width { + VHT_OP_CHAN_WIDTH_20_40 = 0, + VHT_OP_CHAN_WIDTH_80 = 1, + VHT_OP_CHAN_WIDTH_160 = 2, + VHT_OP_CHAN_WIDTH_80_80 = 3 +} vht_op_chan_width_t; + + +#define VHT_MCS_MAP_GET_SS_IDX(numSpatialStreams) ((numSpatialStreams-1)*2) +#define VHT_MCS_MAP_GET_MCS_PER_SS(numSpatialStreams, mcsMap) \ + ((mcsMap >> VHT_MCS_MAP_GET_SS_IDX(numSpatialStreams)) & 0x3) +#define VHT_MCS_MAP_SET_MCS_PER_SS(numSpatialStreams, numMcs, mcsMap) \ + (mcsMap |= ((numMcs & 0x3) << VHT_MCS_MAP_GET_SS_IDX(numSpatialStreams))) + + +#define WPA_OUI "\x00\x50\xF2" +#define WPA_OUI_LEN 3 +#define WPA_OUI_TYPE 1 +#define WPA_VERSION 1 +#define WPA2_OUI "\x00\x0F\xAC" +#define WPA2_OUI_LEN 3 +#define WPA2_VERSION 1 +#define WPA2_VERSION_LEN 2 + + +#define WPS_OUI "\x00\x50\xF2" +#define WPS_OUI_LEN 3 +#define WPS_OUI_TYPE 4 + + + +#ifdef P2P_IE_OVRD +#define WFA_OUI MAC_OUI +#else +#define WFA_OUI "\x50\x6F\x9A" +#endif +#define WFA_OUI_LEN 3 +#ifdef P2P_IE_OVRD +#define WFA_OUI_TYPE_P2P MAC_OUI_TYPE_P2P +#else +#define WFA_OUI_TYPE_P2P 9 +#endif + +#define WFA_OUI_TYPE_TPC 8 +#ifdef WLTDLS +#define WFA_OUI_TYPE_WFD 10 +#endif + + +#define RSN_AKM_NONE 0 +#define RSN_AKM_UNSPECIFIED 1 +#define RSN_AKM_PSK 2 +#define RSN_AKM_FBT_1X 3 +#define RSN_AKM_FBT_PSK 4 +#define RSN_AKM_MFP_1X 5 +#define RSN_AKM_MFP_PSK 6 +#define RSN_AKM_TPK 7 + + +#define DOT11_MAX_DEFAULT_KEYS 4 +#define DOT11_MAX_KEY_SIZE 32 +#define DOT11_MAX_IV_SIZE 16 +#define DOT11_EXT_IV_FLAG (1<<5) +#define DOT11_WPA_KEY_RSC_LEN 8 + +#define WEP1_KEY_SIZE 5 +#define WEP1_KEY_HEX_SIZE 10 +#define WEP128_KEY_SIZE 13 +#define WEP128_KEY_HEX_SIZE 26 +#define TKIP_MIC_SIZE 8 +#define TKIP_EOM_SIZE 7 +#define TKIP_EOM_FLAG 0x5a +#define TKIP_KEY_SIZE 32 +#define TKIP_MIC_AUTH_TX 16 +#define TKIP_MIC_AUTH_RX 24 +#define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX +#define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX +#define AES_KEY_SIZE 16 +#define AES_MIC_SIZE 8 +#define BIP_KEY_SIZE 16 + + +#define WCN_OUI "\x00\x50\xf2" +#define WCN_TYPE 4 + +#ifdef BCMWAPI_WPI +#define SMS4_KEY_LEN 16 +#define SMS4_WPI_CBC_MAC_LEN 16 +#endif + + + + +BWL_PRE_PACKED_STRUCT struct dot11_mdid_ie { + uint8 id; + uint8 len; + uint16 mdid; + uint8 cap; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_mdid_ie dot11_mdid_ie_t; + +#define FBT_MDID_CAP_OVERDS 0x01 +#define FBT_MDID_CAP_RRP 0x02 + + +BWL_PRE_PACKED_STRUCT struct dot11_ft_ie { + uint8 id; + uint8 len; + uint16 mic_control; + uint8 mic[16]; + uint8 anonce[32]; + uint8 snonce[32]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_ft_ie dot11_ft_ie_t; + +#define TIE_TYPE_RESERVED 0 +#define TIE_TYPE_REASSOC_DEADLINE 1 +#define TIE_TYPE_KEY_LIEFTIME 2 +#define TIE_TYPE_ASSOC_COMEBACK 3 +BWL_PRE_PACKED_STRUCT struct dot11_timeout_ie { + uint8 id; + uint8 len; + uint8 type; + uint32 value; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_timeout_ie dot11_timeout_ie_t; + + + +BWL_PRE_PACKED_STRUCT struct dot11_gtk_ie { + uint8 id; + uint8 len; + uint16 key_info; + uint8 key_len; + uint8 rsc[8]; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct dot11_gtk_ie dot11_gtk_ie_t; + +#define BSSID_INVALID "\x00\x00\x00\x00\x00\x00" +#define BSSID_BROADCAST "\xFF\xFF\xFF\xFF\xFF\xFF" + +#ifdef BCMWAPI_WAI +#define WAPI_IE_MIN_LEN 20 +#define WAPI_VERSION 1 +#define WAPI_VERSION_LEN 2 +#define WAPI_OUI "\x00\x14\x72" +#define WAPI_OUI_LEN DOT11_OUI_LEN +#endif + + +#define WMM_OUI "\x00\x50\xF2" +#define WMM_OUI_LEN 3 +#define WMM_OUI_TYPE 2 +#define WMM_VERSION 1 +#define WMM_VERSION_LEN 1 + + +#define WMM_OUI_SUBTYPE_PARAMETER 1 +#define WMM_PARAMETER_IE_LEN 24 + + +BWL_PRE_PACKED_STRUCT struct link_id_ie { + uint8 id; + uint8 len; + struct ether_addr bssid; + struct ether_addr tdls_init_mac; + struct ether_addr tdls_resp_mac; +} BWL_POST_PACKED_STRUCT; +typedef struct link_id_ie link_id_ie_t; +#define TDLS_LINK_ID_IE_LEN 18 + + +BWL_PRE_PACKED_STRUCT struct wakeup_sch_ie { + uint8 id; + uint8 len; + uint32 offset; + uint32 interval; + uint32 awake_win_slots; + uint32 max_wake_win; + uint16 idle_cnt; +} BWL_POST_PACKED_STRUCT; +typedef struct wakeup_sch_ie wakeup_sch_ie_t; +#define TDLS_WAKEUP_SCH_IE_LEN 18 + + +BWL_PRE_PACKED_STRUCT struct channel_switch_timing_ie { + uint8 id; + uint8 len; + uint16 switch_time; + uint16 switch_timeout; +} BWL_POST_PACKED_STRUCT; +typedef struct channel_switch_timing_ie channel_switch_timing_ie_t; +#define TDLS_CHANNEL_SWITCH_TIMING_IE_LEN 4 + + +BWL_PRE_PACKED_STRUCT struct pti_control_ie { + uint8 id; + uint8 len; + uint8 tid; + uint16 seq_control; +} BWL_POST_PACKED_STRUCT; +typedef struct pti_control_ie pti_control_ie_t; +#define TDLS_PTI_CONTROL_IE_LEN 3 + + +BWL_PRE_PACKED_STRUCT struct pu_buffer_status_ie { + uint8 id; + uint8 len; + uint8 status; +} BWL_POST_PACKED_STRUCT; +typedef struct pu_buffer_status_ie pu_buffer_status_ie_t; +#define TDLS_PU_BUFFER_STATUS_IE_LEN 1 +#define TDLS_PU_BUFFER_STATUS_AC_BK 1 +#define TDLS_PU_BUFFER_STATUS_AC_BE 2 +#define TDLS_PU_BUFFER_STATUS_AC_VI 4 +#define TDLS_PU_BUFFER_STATUS_AC_VO 8 + + +#include + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/bcmipv6.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/bcmipv6.h @@ -0,0 +1,104 @@ +/* + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * Fundamental constants relating to Neighbor Discovery Protocol + * + * $Id: bcmipv6.h 309193 2012-01-19 00:03:57Z $ + */ + +#ifndef _bcmipv6_h_ +#define _bcmipv6_h_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + +/* This marks the start of a packed structure section. */ +#include + +#define ICMPV6_HEADER_TYPE 0x3A +#define ICMPV6_PKT_TYPE_NS 135 +#define ICMPV6_PKT_TYPE_NA 136 + +#define ICMPV6_ND_OPT_TYPE_TARGET_MAC 2 +#define ICMPV6_ND_OPT_TYPE_SRC_MAC 1 + +#define IPV6_VERSION 6 +#define IPV6_HOP_LIMIT 255 + +#define IPV6_ADDR_NULL(a) ((a[0] | a[1] | a[2] | a[3] | a[4] | \ + a[5] | a[6] | a[7] | a[8] | a[9] | \ + a[10] | a[11] | a[12] | a[13] | \ + a[14] | a[15]) == 0) + +/* IPV6 address */ +BWL_PRE_PACKED_STRUCT struct ipv6_addr { + uint8 addr[16]; +} BWL_POST_PACKED_STRUCT; + + +/* ICMPV6 Header */ +BWL_PRE_PACKED_STRUCT struct icmp6_hdr { + uint8 icmp6_type; + uint8 icmp6_code; + uint16 icmp6_cksum; + BWL_PRE_PACKED_STRUCT union { + uint32 reserved; + BWL_PRE_PACKED_STRUCT struct nd_advt { + uint32 reserved1:5, + override:1, + solicited:1, + router:1, + reserved2:24; + } BWL_POST_PACKED_STRUCT nd_advt; + } BWL_POST_PACKED_STRUCT opt; +} BWL_POST_PACKED_STRUCT; + +/* Ipv6 Header Format */ +BWL_PRE_PACKED_STRUCT struct ipv6_hdr { + uint8 priority:4, + version:4; + uint8 flow_lbl[3]; + uint16 payload_len; + uint8 nexthdr; + uint8 hop_limit; + struct ipv6_addr saddr; + struct ipv6_addr daddr; +} BWL_POST_PACKED_STRUCT; + +/* Neighbor Advertisement/Solicitation Packet Structure */ +BWL_PRE_PACKED_STRUCT struct nd_msg { + struct icmp6_hdr icmph; + struct ipv6_addr target; +} BWL_POST_PACKED_STRUCT; + + +/* Neighibor Solicitation/Advertisement Optional Structure */ +BWL_PRE_PACKED_STRUCT struct nd_msg_opt { + uint8 type; + uint8 len; + uint8 mac_addr[ETHER_ADDR_LEN]; +} BWL_POST_PACKED_STRUCT; + +/* This marks the end of a packed structure section. */ +#include + +#endif /* !defined(_bcmipv6_h_) */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/bcmevent.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/bcmevent.h @@ -0,0 +1,329 @@ +/* + * Broadcom Event protocol definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * Dependencies: proto/bcmeth.h + * + * $Id: bcmevent.h 326276 2012-04-06 23:16:42Z $ + * + */ + + + +#ifndef _BCMEVENT_H_ +#define _BCMEVENT_H_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + + +#include + +#define BCM_EVENT_MSG_VERSION 2 +#define BCM_MSG_IFNAME_MAX 16 + + +#define WLC_EVENT_MSG_LINK 0x01 +#define WLC_EVENT_MSG_FLUSHTXQ 0x02 +#define WLC_EVENT_MSG_GROUP 0x04 +#define WLC_EVENT_MSG_UNKBSS 0x08 +#define WLC_EVENT_MSG_UNKIF 0x10 + + + + +typedef BWL_PRE_PACKED_STRUCT struct +{ + uint16 version; + uint16 flags; + uint32 event_type; + uint32 status; + uint32 reason; + uint32 auth_type; + uint32 datalen; + struct ether_addr addr; + char ifname[BCM_MSG_IFNAME_MAX]; +} BWL_POST_PACKED_STRUCT wl_event_msg_v1_t; + + +typedef BWL_PRE_PACKED_STRUCT struct +{ + uint16 version; + uint16 flags; + uint32 event_type; + uint32 status; + uint32 reason; + uint32 auth_type; + uint32 datalen; + struct ether_addr addr; + char ifname[BCM_MSG_IFNAME_MAX]; + uint8 ifidx; + uint8 bsscfgidx; +} BWL_POST_PACKED_STRUCT wl_event_msg_t; + + +typedef BWL_PRE_PACKED_STRUCT struct bcm_event { + struct ether_header eth; + bcmeth_hdr_t bcm_hdr; + wl_event_msg_t event; + +} BWL_POST_PACKED_STRUCT bcm_event_t; + +#define BCM_MSG_LEN (sizeof(bcm_event_t) - sizeof(bcmeth_hdr_t) - sizeof(struct ether_header)) + + +#define WLC_E_SET_SSID 0 +#define WLC_E_JOIN 1 +#define WLC_E_START 2 +#define WLC_E_AUTH 3 +#define WLC_E_AUTH_IND 4 +#define WLC_E_DEAUTH 5 +#define WLC_E_DEAUTH_IND 6 +#define WLC_E_ASSOC 7 +#define WLC_E_ASSOC_IND 8 +#define WLC_E_REASSOC 9 +#define WLC_E_REASSOC_IND 10 +#define WLC_E_DISASSOC 11 +#define WLC_E_DISASSOC_IND 12 +#define WLC_E_QUIET_START 13 +#define WLC_E_QUIET_END 14 +#define WLC_E_BEACON_RX 15 +#define WLC_E_LINK 16 +#define WLC_E_MIC_ERROR 17 +#define WLC_E_NDIS_LINK 18 +#define WLC_E_ROAM 19 +#define WLC_E_TXFAIL 20 +#define WLC_E_PMKID_CACHE 21 +#define WLC_E_RETROGRADE_TSF 22 +#define WLC_E_PRUNE 23 +#define WLC_E_AUTOAUTH 24 +#define WLC_E_EAPOL_MSG 25 +#define WLC_E_SCAN_COMPLETE 26 +#define WLC_E_ADDTS_IND 27 +#define WLC_E_DELTS_IND 28 +#define WLC_E_BCNSENT_IND 29 +#define WLC_E_BCNRX_MSG 30 +#define WLC_E_BCNLOST_MSG 31 +#define WLC_E_ROAM_PREP 32 +#define WLC_E_PFN_NET_FOUND 33 +#define WLC_E_PFN_NET_LOST 34 +#define WLC_E_RESET_COMPLETE 35 +#define WLC_E_JOIN_START 36 +#define WLC_E_ROAM_START 37 +#define WLC_E_ASSOC_START 38 +#define WLC_E_IBSS_ASSOC 39 +#define WLC_E_RADIO 40 +#define WLC_E_PSM_WATCHDOG 41 +#define WLC_E_PROBREQ_MSG 44 +#define WLC_E_SCAN_CONFIRM_IND 45 +#define WLC_E_PSK_SUP 46 +#define WLC_E_COUNTRY_CODE_CHANGED 47 +#define WLC_E_EXCEEDED_MEDIUM_TIME 48 +#define WLC_E_ICV_ERROR 49 +#define WLC_E_UNICAST_DECODE_ERROR 50 +#define WLC_E_MULTICAST_DECODE_ERROR 51 +#define WLC_E_TRACE 52 +#ifdef WLBTAMP +#define WLC_E_BTA_HCI_EVENT 53 +#endif +#define WLC_E_IF 54 +#define WLC_E_P2P_DISC_LISTEN_COMPLETE 55 +#define WLC_E_RSSI 56 +#define WLC_E_PFN_SCAN_COMPLETE 57 +#define WLC_E_EXTLOG_MSG 58 +#define WLC_E_ACTION_FRAME 59 +#define WLC_E_ACTION_FRAME_COMPLETE 60 +#define WLC_E_PRE_ASSOC_IND 61 +#define WLC_E_PRE_REASSOC_IND 62 +#define WLC_E_CHANNEL_ADOPTED 63 +#define WLC_E_AP_STARTED 64 +#define WLC_E_DFS_AP_STOP 65 +#define WLC_E_DFS_AP_RESUME 66 +#define WLC_E_WAI_STA_EVENT 67 +#define WLC_E_WAI_MSG 68 +#define WLC_E_ESCAN_RESULT 69 +#define WLC_E_ACTION_FRAME_OFF_CHAN_COMPLETE 70 +#define WLC_E_PROBRESP_MSG 71 +#define WLC_E_P2P_PROBREQ_MSG 72 +#define WLC_E_DCS_REQUEST 73 + +#define WLC_E_FIFO_CREDIT_MAP 74 + +#define WLC_E_ACTION_FRAME_RX 75 +#define WLC_E_WAKE_EVENT 76 +#define WLC_E_RM_COMPLETE 77 +#define WLC_E_HTSFSYNC 78 +#define WLC_E_OVERLAY_REQ 79 +#define WLC_E_CSA_COMPLETE_IND 80 +#define WLC_E_EXCESS_PM_WAKE_EVENT 81 +#define WLC_E_PFN_SCAN_NONE 82 +#define WLC_E_PFN_SCAN_ALLGONE 83 +#define WLC_E_GTK_PLUMBED 84 +#define WLC_E_ASSOC_IND_NDIS 85 +#define WLC_E_REASSOC_IND_NDIS 86 +#define WLC_E_ASSOC_REQ_IE 87 +#define WLC_E_ASSOC_RESP_IE 88 +#define WLC_E_ASSOC_RECREATED 89 +#define WLC_E_ACTION_FRAME_RX_NDIS 90 +#define WLC_E_AUTH_REQ 91 +#define WLC_E_TDLS_PEER_EVENT 92 +#define WLC_E_SPEEDY_RECREATE_FAIL 93 +#define WLC_E_LAST 94 + + + +typedef struct { + uint event; + const char *name; +} bcmevent_name_t; + +extern const bcmevent_name_t bcmevent_names[]; +extern const int bcmevent_names_size; + + +#define WLC_E_STATUS_SUCCESS 0 +#define WLC_E_STATUS_FAIL 1 +#define WLC_E_STATUS_TIMEOUT 2 +#define WLC_E_STATUS_NO_NETWORKS 3 +#define WLC_E_STATUS_ABORT 4 +#define WLC_E_STATUS_NO_ACK 5 +#define WLC_E_STATUS_UNSOLICITED 6 +#define WLC_E_STATUS_ATTEMPT 7 +#define WLC_E_STATUS_PARTIAL 8 +#define WLC_E_STATUS_NEWSCAN 9 +#define WLC_E_STATUS_NEWASSOC 10 +#define WLC_E_STATUS_11HQUIET 11 +#define WLC_E_STATUS_SUPPRESS 12 +#define WLC_E_STATUS_NOCHANS 13 +#define WLC_E_STATUS_CS_ABORT 15 +#define WLC_E_STATUS_ERROR 16 + + +#define WLC_E_REASON_INITIAL_ASSOC 0 +#define WLC_E_REASON_LOW_RSSI 1 +#define WLC_E_REASON_DEAUTH 2 +#define WLC_E_REASON_DISASSOC 3 +#define WLC_E_REASON_BCNS_LOST 4 +#define WLC_E_REASON_MINTXRATE 9 +#define WLC_E_REASON_TXFAIL 10 + + +#define WLC_E_REASON_FAST_ROAM_FAILED 5 +#define WLC_E_REASON_DIRECTED_ROAM 6 +#define WLC_E_REASON_TSPEC_REJECTED 7 +#define WLC_E_REASON_BETTER_AP 8 + + +#define WLC_E_REASON_REQUESTED_ROAM 11 + + +#define WLC_E_PRUNE_ENCR_MISMATCH 1 +#define WLC_E_PRUNE_BCAST_BSSID 2 +#define WLC_E_PRUNE_MAC_DENY 3 +#define WLC_E_PRUNE_MAC_NA 4 +#define WLC_E_PRUNE_REG_PASSV 5 +#define WLC_E_PRUNE_SPCT_MGMT 6 +#define WLC_E_PRUNE_RADAR 7 +#define WLC_E_RSN_MISMATCH 8 +#define WLC_E_PRUNE_NO_COMMON_RATES 9 +#define WLC_E_PRUNE_BASIC_RATES 10 +#define WLC_E_PRUNE_CIPHER_NA 12 +#define WLC_E_PRUNE_KNOWN_STA 13 +#define WLC_E_PRUNE_WDS_PEER 15 +#define WLC_E_PRUNE_QBSS_LOAD 16 +#define WLC_E_PRUNE_HOME_AP 17 + + +#define WLC_E_SUP_OTHER 0 +#define WLC_E_SUP_DECRYPT_KEY_DATA 1 +#define WLC_E_SUP_BAD_UCAST_WEP128 2 +#define WLC_E_SUP_BAD_UCAST_WEP40 3 +#define WLC_E_SUP_UNSUP_KEY_LEN 4 +#define WLC_E_SUP_PW_KEY_CIPHER 5 +#define WLC_E_SUP_MSG3_TOO_MANY_IE 6 +#define WLC_E_SUP_MSG3_IE_MISMATCH 7 +#define WLC_E_SUP_NO_INSTALL_FLAG 8 +#define WLC_E_SUP_MSG3_NO_GTK 9 +#define WLC_E_SUP_GRP_KEY_CIPHER 10 +#define WLC_E_SUP_GRP_MSG1_NO_GTK 11 +#define WLC_E_SUP_GTK_DECRYPT_FAIL 12 +#define WLC_E_SUP_SEND_FAIL 13 +#define WLC_E_SUP_DEAUTH 14 +#define WLC_E_SUP_WPA_PSK_TMO 15 + + + +typedef BWL_PRE_PACKED_STRUCT struct wl_event_rx_frame_data { + uint16 version; + uint16 channel; + int32 rssi; + uint32 mactime; + uint32 rate; +} BWL_POST_PACKED_STRUCT wl_event_rx_frame_data_t; + +#define BCM_RX_FRAME_DATA_VERSION 1 + + +typedef struct wl_event_data_if { + uint8 ifidx; + uint8 opcode; + uint8 reserved; + uint8 bssidx; + uint8 role; +} wl_event_data_if_t; + + +#define WLC_E_IF_ADD 1 +#define WLC_E_IF_DEL 2 +#define WLC_E_IF_CHANGE 3 + + +#define WLC_E_IF_ROLE_STA 0 +#define WLC_E_IF_ROLE_AP 1 +#define WLC_E_IF_ROLE_WDS 2 +#define WLC_E_IF_ROLE_P2P_GO 3 +#define WLC_E_IF_ROLE_P2P_CLIENT 4 +#ifdef WLBTAMP +#define WLC_E_IF_ROLE_BTA_CREATOR 5 +#define WLC_E_IF_ROLE_BTA_ACCEPTOR 6 +#endif + + +#define WLC_E_LINK_BCN_LOSS 1 +#define WLC_E_LINK_DISASSOC 2 +#define WLC_E_LINK_ASSOC_REC 3 +#define WLC_E_LINK_BSSCFG_DIS 4 + + +#define WLC_E_OVL_DOWNLOAD 0 +#define WLC_E_OVL_UPDATE_IND 1 + + +#define WLC_E_TDLS_PEER_DISCOVERED 0 +#define WLC_E_TDLS_PEER_CONNECTED 1 +#define WLC_E_TDLS_PEER_DISCONNECTED 2 + + +#include + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/p2p.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/p2p.h @@ -0,0 +1,564 @@ +/* + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * Fundamental types and constants relating to WFA P2P (aka WiFi Direct) + * + * $Id: p2p.h 326276 2012-04-06 23:16:42Z $ + */ + +#ifndef _P2P_H_ +#define _P2P_H_ + +#ifndef _TYPEDEFS_H_ +#include +#endif +#include +#include + + +#include + + + +#define P2P_OUI WFA_OUI +#define P2P_VER WFA_OUI_TYPE_P2P + +#define P2P_IE_ID 0xdd + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_ie { + uint8 id; + uint8 len; + uint8 OUI[3]; + uint8 oui_type; + uint8 subelts[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_ie wifi_p2p_ie_t; + +#define P2P_IE_FIXED_LEN 6 + +#define P2P_ATTR_ID_OFF 0 +#define P2P_ATTR_LEN_OFF 1 +#define P2P_ATTR_DATA_OFF 3 + +#define P2P_ATTR_ID_LEN 1 +#define P2P_ATTR_LEN_LEN 2 +#define P2P_ATTR_HDR_LEN 3 + + +#define P2P_SEID_STATUS 0 +#define P2P_SEID_MINOR_RC 1 +#define P2P_SEID_P2P_INFO 2 +#define P2P_SEID_DEV_ID 3 +#define P2P_SEID_INTENT 4 +#define P2P_SEID_CFG_TIMEOUT 5 +#define P2P_SEID_CHANNEL 6 +#define P2P_SEID_GRP_BSSID 7 +#define P2P_SEID_XT_TIMING 8 +#define P2P_SEID_INTINTADDR 9 +#define P2P_SEID_P2P_MGBTY 10 +#define P2P_SEID_CHAN_LIST 11 +#define P2P_SEID_ABSENCE 12 +#define P2P_SEID_DEV_INFO 13 +#define P2P_SEID_GROUP_INFO 14 +#define P2P_SEID_GROUP_ID 15 +#define P2P_SEID_P2P_IF 16 +#define P2P_SEID_OP_CHANNEL 17 +#define P2P_SEID_INVITE_FLAGS 18 +#define P2P_SEID_VNDR 221 + +#define P2P_SE_VS_ID_SERVICES 0x1b + + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_info_se_s { + uint8 eltId; + uint8 len[2]; + uint8 dev; + uint8 group; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_info_se_s wifi_p2p_info_se_t; + + +#define P2P_CAPSE_DEV_SERVICE_DIS 0x1 +#define P2P_CAPSE_DEV_CLIENT_DIS 0x2 +#define P2P_CAPSE_DEV_CONCURRENT 0x4 +#define P2P_CAPSE_DEV_INFRA_MAN 0x8 +#define P2P_CAPSE_DEV_LIMIT 0x10 +#define P2P_CAPSE_INVITE_PROC 0x20 + + +#define P2P_CAPSE_GRP_OWNER 0x1 +#define P2P_CAPSE_PERSIST_GRP 0x2 +#define P2P_CAPSE_GRP_LIMIT 0x4 +#define P2P_CAPSE_GRP_INTRA_BSS 0x8 +#define P2P_CAPSE_GRP_X_CONNECT 0x10 +#define P2P_CAPSE_GRP_PERSISTENT 0x20 +#define P2P_CAPSE_GRP_FORMATION 0x40 + + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_intent_se_s { + uint8 eltId; + uint8 len[2]; + uint8 intent; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_intent_se_s wifi_p2p_intent_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_cfg_tmo_se_s { + uint8 eltId; + uint8 len[2]; + uint8 go_tmo; + uint8 client_tmo; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_cfg_tmo_se_s wifi_p2p_cfg_tmo_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_listen_channel_se_s { + uint8 eltId; + uint8 len[2]; + uint8 country[3]; + uint8 op_class; + uint8 channel; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_listen_channel_se_s wifi_p2p_listen_channel_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_grp_bssid_se_s { + uint8 eltId; + uint8 len[2]; + uint8 mac[6]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_grp_bssid_se_s wifi_p2p_grp_bssid_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_grp_id_se_s { + uint8 eltId; + uint8 len[2]; + uint8 mac[6]; + uint8 ssid[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_grp_id_se_s wifi_p2p_grp_id_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_intf_se_s { + uint8 eltId; + uint8 len[2]; + uint8 mac[6]; + uint8 ifaddrs; + uint8 ifaddr[1][6]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_intf_se_s wifi_p2p_intf_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_status_se_s { + uint8 eltId; + uint8 len[2]; + uint8 status; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_status_se_s wifi_p2p_status_se_t; + + +#define P2P_STATSE_SUCCESS 0 + +#define P2P_STATSE_FAIL_INFO_CURR_UNAVAIL 1 + +#define P2P_STATSE_PASSED_UP P2P_STATSE_FAIL_INFO_CURR_UNAVAIL + +#define P2P_STATSE_FAIL_INCOMPAT_PARAMS 2 + +#define P2P_STATSE_FAIL_LIMIT_REACHED 3 + +#define P2P_STATSE_FAIL_INVALID_PARAMS 4 + +#define P2P_STATSE_FAIL_UNABLE_TO_ACCOM 5 + +#define P2P_STATSE_FAIL_PROTO_ERROR 6 + +#define P2P_STATSE_FAIL_NO_COMMON_CHAN 7 + +#define P2P_STATSE_FAIL_UNKNOWN_GROUP 8 + +#define P2P_STATSE_FAIL_INTENT 9 + +#define P2P_STATSE_FAIL_INCOMPAT_PROVIS 10 + +#define P2P_STATSE_FAIL_USER_REJECT 11 + + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_ext_se_s { + uint8 eltId; + uint8 len[2]; + uint8 avail[2]; + uint8 interval[2]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_ext_se_s wifi_p2p_ext_se_t; + +#define P2P_EXT_MIN 10 + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_intintad_se_s { + uint8 eltId; + uint8 len[2]; + uint8 mac[6]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_intintad_se_s wifi_p2p_intintad_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_channel_se_s { + uint8 eltId; + uint8 len[2]; + uint8 band; + uint8 channel; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_channel_se_s wifi_p2p_channel_se_t; + + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_chanlist_entry_s { + uint8 band; + uint8 num_channels; + uint8 channels[WL_NUMCHANNELS]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_chanlist_entry_s wifi_p2p_chanlist_entry_t; +#define WIFI_P2P_CHANLIST_SE_MAX_ENTRIES 2 + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_chanlist_se_s { + uint8 eltId; + uint8 len[2]; + uint8 country[3]; + uint8 num_entries; + wifi_p2p_chanlist_entry_t entries[WIFI_P2P_CHANLIST_SE_MAX_ENTRIES]; + +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_chanlist_se_s wifi_p2p_chanlist_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_pri_devtype_s { + uint16 cat_id; + uint8 OUI[3]; + uint8 oui_type; + uint16 sub_cat_id; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_pri_devtype_s wifi_p2p_pri_devtype_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_devinfo_se_s { + uint8 eltId; + uint8 len[2]; + uint8 mac[6]; + uint16 wps_cfg_meths; + uint8 pri_devtype[8]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_devinfo_se_s wifi_p2p_devinfo_se_t; + +#define P2P_DEV_TYPE_LEN 8 + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_cid_fixed_s { + uint8 len; + uint8 devaddr[ETHER_ADDR_LEN]; + uint8 ifaddr[ETHER_ADDR_LEN]; + uint8 devcap; + uint8 cfg_meths[2]; + uint8 pridt[P2P_DEV_TYPE_LEN]; + uint8 secdts; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_cid_fixed_s wifi_p2p_cid_fixed_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_devid_se_s { + uint8 eltId; + uint8 len[2]; + struct ether_addr addr; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_devid_se_s wifi_p2p_devid_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_mgbt_se_s { + uint8 eltId; + uint8 len[2]; + uint8 mg_bitmap; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_mgbt_se_s wifi_p2p_mgbt_se_t; + +#define P2P_MGBTSE_P2PDEVMGMT_FLAG 0x1 + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_grpinfo_se_s { + uint8 eltId; + uint8 len[2]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_grpinfo_se_s wifi_p2p_grpinfo_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_op_channel_se_s { + uint8 eltId; + uint8 len[2]; + uint8 country[3]; + uint8 op_class; + uint8 channel; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_op_channel_se_s wifi_p2p_op_channel_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_invite_flags_se_s { + uint8 eltId; + uint8 len[2]; + uint8 flags; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_invite_flags_se_s wifi_p2p_invite_flags_se_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_action_frame { + uint8 category; + uint8 OUI[3]; + uint8 type; + uint8 subtype; + uint8 dialog_token; + uint8 elts[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_action_frame wifi_p2p_action_frame_t; +#define P2P_AF_CATEGORY 0x7f + +#define P2P_AF_FIXED_LEN 7 + + +#define P2P_AF_NOTICE_OF_ABSENCE 0 +#define P2P_AF_PRESENCE_REQ 1 +#define P2P_AF_PRESENCE_RSP 2 +#define P2P_AF_GO_DISC_REQ 3 + + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_pub_act_frame { + uint8 category; + uint8 action; + uint8 oui[3]; + uint8 oui_type; + uint8 subtype; + uint8 dialog_token; + uint8 elts[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_pub_act_frame wifi_p2p_pub_act_frame_t; +#define P2P_PUB_AF_FIXED_LEN 8 +#define P2P_PUB_AF_CATEGORY 0x04 +#define P2P_PUB_AF_ACTION 0x09 + + +#define P2P_PAF_GON_REQ 0 +#define P2P_PAF_GON_RSP 1 +#define P2P_PAF_GON_CONF 2 +#define P2P_PAF_INVITE_REQ 3 +#define P2P_PAF_INVITE_RSP 4 +#define P2P_PAF_DEVDIS_REQ 5 +#define P2P_PAF_DEVDIS_RSP 6 +#define P2P_PAF_PROVDIS_REQ 7 +#define P2P_PAF_PROVDIS_RSP 8 + + +#define P2P_TYPE_MNREQ P2P_PAF_GON_REQ +#define P2P_TYPE_MNRSP P2P_PAF_GON_RSP +#define P2P_TYPE_MNCONF P2P_PAF_GON_CONF + + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_noa_desc { + uint8 cnt_type; + uint32 duration; + uint32 interval; + uint32 start; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_noa_desc wifi_p2p_noa_desc_t; + +BWL_PRE_PACKED_STRUCT struct wifi_p2p_noa_se { + uint8 eltId; + uint8 len[2]; + uint8 index; + uint8 ops_ctw_parms; + wifi_p2p_noa_desc_t desc[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2p_noa_se wifi_p2p_noa_se_t; + +#define P2P_NOA_SE_FIXED_LEN 5 + + +#define P2P_NOA_DESC_CNT_RESERVED 0 +#define P2P_NOA_DESC_CNT_REPEAT 255 +#define P2P_NOA_DESC_TYPE_PREFERRED 1 +#define P2P_NOA_DESC_TYPE_ACCEPTABLE 2 + + +#define P2P_NOA_CTW_MASK 0x7f +#define P2P_NOA_OPS_MASK 0x80 +#define P2P_NOA_OPS_SHIFT 7 + +#define P2P_CTW_MIN 10 + + +#define P2PSD_ACTION_CATEGORY 0x04 + +#define P2PSD_ACTION_ID_GAS_IREQ 0x0a + +#define P2PSD_ACTION_ID_GAS_IRESP 0x0b + +#define P2PSD_ACTION_ID_GAS_CREQ 0x0c + +#define P2PSD_ACTION_ID_GAS_CRESP 0x0d + +#define P2PSD_AD_EID 0x6c + +#define P2PSD_ADP_TUPLE_QLMT_PAMEBI 0x00 + +#define P2PSD_ADP_PROTO_ID 0x00 + +#define P2PSD_GAS_OUI P2P_OUI + +#define P2PSD_GAS_OUI_SUBTYPE P2P_VER + +#define P2PSD_GAS_NQP_INFOID 0xDDDD + +#define P2PSD_GAS_COMEBACKDEALY 0x00 + + + +typedef enum p2psd_svc_protype { + SVC_RPOTYPE_ALL = 0, + SVC_RPOTYPE_BONJOUR = 1, + SVC_RPOTYPE_UPNP = 2, + SVC_RPOTYPE_WSD = 3, + SVC_RPOTYPE_VENDOR = 255 +} p2psd_svc_protype_t; + + +typedef enum { + P2PSD_RESP_STATUS_SUCCESS = 0, + P2PSD_RESP_STATUS_PROTYPE_NA = 1, + P2PSD_RESP_STATUS_DATA_NA = 2, + P2PSD_RESP_STATUS_BAD_REQUEST = 3 +} p2psd_resp_status_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_adp_tpl { + uint8 llm_pamebi; + uint8 adp_id; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_adp_tpl wifi_p2psd_adp_tpl_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_adp_ie { + uint8 id; + uint8 len; + wifi_p2psd_adp_tpl_t adp_tpl; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_adp_ie wifi_p2psd_adp_ie_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_nqp_query_vsc { + uint8 oui_subtype; + uint16 svc_updi; + uint8 svc_tlvs[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_nqp_query_vsc wifi_p2psd_nqp_query_vsc_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qreq_tlv { + uint16 len; + uint8 svc_prot; + uint8 svc_tscid; + uint8 query_data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_qreq_tlv wifi_p2psd_qreq_tlv_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qreq_frame { + uint16 info_id; + uint16 len; + uint8 oui[3]; + uint8 qreq_vsc[1]; + +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_qreq_frame wifi_p2psd_qreq_frame_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_ireq_frame { + wifi_p2psd_adp_ie_t adp_ie; + uint16 qreq_len; + uint8 qreq_frm[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_gas_ireq_frame wifi_p2psd_gas_ireq_frame_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qresp_tlv { + uint16 len; + uint8 svc_prot; + uint8 svc_tscid; + uint8 status; + uint8 query_data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_qresp_tlv wifi_p2psd_qresp_tlv_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_qresp_frame { + uint16 info_id; + uint16 len; + uint8 oui[3]; + uint8 qresp_vsc[1]; + +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_qresp_frame wifi_p2psd_qresp_frame_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_iresp_frame { + uint16 status; + uint16 cb_delay; + wifi_p2psd_adp_ie_t adp_ie; + uint16 qresp_len; + uint8 qresp_frm[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_gas_iresp_frame wifi_p2psd_gas_iresp_frame_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_cresp_frame { + uint16 status; + uint8 fragment_id; + uint16 cb_delay; + wifi_p2psd_adp_ie_t adp_ie; + uint16 qresp_len; + uint8 qresp_frm[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_gas_cresp_frame wifi_p2psd_gas_cresp_frame_t; + + +BWL_PRE_PACKED_STRUCT struct wifi_p2psd_gas_pub_act_frame { + uint8 category; + uint8 action; + uint8 dialog_token; + uint8 query_data[1]; +} BWL_POST_PACKED_STRUCT; +typedef struct wifi_p2psd_gas_pub_act_frame wifi_p2psd_gas_pub_act_frame_t; + + +#include + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/bcmeth.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/bcmeth.h @@ -0,0 +1,82 @@ +/* + * Broadcom Ethernettype protocol definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bcmeth.h 294352 2011-11-06 19:23:00Z $ + */ + + + +#ifndef _BCMETH_H_ +#define _BCMETH_H_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + + +#include + + + + + + + +#define BCMILCP_SUBTYPE_RATE 1 +#define BCMILCP_SUBTYPE_LINK 2 +#define BCMILCP_SUBTYPE_CSA 3 +#define BCMILCP_SUBTYPE_LARQ 4 +#define BCMILCP_SUBTYPE_VENDOR 5 +#define BCMILCP_SUBTYPE_FLH 17 + +#define BCMILCP_SUBTYPE_VENDOR_LONG 32769 +#define BCMILCP_SUBTYPE_CERT 32770 +#define BCMILCP_SUBTYPE_SES 32771 + + +#define BCMILCP_BCM_SUBTYPE_RESERVED 0 +#define BCMILCP_BCM_SUBTYPE_EVENT 1 +#define BCMILCP_BCM_SUBTYPE_SES 2 + + +#define BCMILCP_BCM_SUBTYPE_DPT 4 + +#define BCMILCP_BCM_SUBTYPEHDR_MINLENGTH 8 +#define BCMILCP_BCM_SUBTYPEHDR_VERSION 0 + + +typedef BWL_PRE_PACKED_STRUCT struct bcmeth_hdr +{ + uint16 subtype; + uint16 length; + uint8 version; + uint8 oui[3]; + + uint16 usr_subtype; +} BWL_POST_PACKED_STRUCT bcmeth_hdr_t; + + + +#include + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/wpa.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/wpa.h @@ -0,0 +1,203 @@ +/* + * Fundamental types and constants relating to WPA + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: wpa.h 261155 2011-05-23 23:51:32Z $ + */ + +#ifndef _proto_wpa_h_ +#define _proto_wpa_h_ + +#include +#include + + + +#include + + + + +#define DOT11_RC_INVALID_WPA_IE 13 +#define DOT11_RC_MIC_FAILURE 14 +#define DOT11_RC_4WH_TIMEOUT 15 +#define DOT11_RC_GTK_UPDATE_TIMEOUT 16 +#define DOT11_RC_WPA_IE_MISMATCH 17 +#define DOT11_RC_INVALID_MC_CIPHER 18 +#define DOT11_RC_INVALID_UC_CIPHER 19 +#define DOT11_RC_INVALID_AKMP 20 +#define DOT11_RC_BAD_WPA_VERSION 21 +#define DOT11_RC_INVALID_WPA_CAP 22 +#define DOT11_RC_8021X_AUTH_FAIL 23 + +#define WPA2_PMKID_LEN 16 + + +typedef BWL_PRE_PACKED_STRUCT struct +{ + uint8 tag; + uint8 length; + uint8 oui[3]; + uint8 oui_type; + BWL_PRE_PACKED_STRUCT struct { + uint8 low; + uint8 high; + } BWL_POST_PACKED_STRUCT version; +} BWL_POST_PACKED_STRUCT wpa_ie_fixed_t; +#define WPA_IE_OUITYPE_LEN 4 +#define WPA_IE_FIXED_LEN 8 +#define WPA_IE_TAG_FIXED_LEN 6 + +typedef BWL_PRE_PACKED_STRUCT struct { + uint8 tag; + uint8 length; + BWL_PRE_PACKED_STRUCT struct { + uint8 low; + uint8 high; + } BWL_POST_PACKED_STRUCT version; +} BWL_POST_PACKED_STRUCT wpa_rsn_ie_fixed_t; +#define WPA_RSN_IE_FIXED_LEN 4 +#define WPA_RSN_IE_TAG_FIXED_LEN 2 +typedef uint8 wpa_pmkid_t[WPA2_PMKID_LEN]; + + +typedef BWL_PRE_PACKED_STRUCT struct +{ + uint8 oui[3]; + uint8 type; +} BWL_POST_PACKED_STRUCT wpa_suite_t, wpa_suite_mcast_t; +#define WPA_SUITE_LEN 4 + + +typedef BWL_PRE_PACKED_STRUCT struct +{ + BWL_PRE_PACKED_STRUCT struct { + uint8 low; + uint8 high; + } BWL_POST_PACKED_STRUCT count; + wpa_suite_t list[1]; +} BWL_POST_PACKED_STRUCT wpa_suite_ucast_t, wpa_suite_auth_key_mgmt_t; +#define WPA_IE_SUITE_COUNT_LEN 2 +typedef BWL_PRE_PACKED_STRUCT struct +{ + BWL_PRE_PACKED_STRUCT struct { + uint8 low; + uint8 high; + } BWL_POST_PACKED_STRUCT count; + wpa_pmkid_t list[1]; +} BWL_POST_PACKED_STRUCT wpa_pmkid_list_t; + + +#define WPA_CIPHER_NONE 0 +#define WPA_CIPHER_WEP_40 1 +#define WPA_CIPHER_TKIP 2 +#define WPA_CIPHER_AES_OCB 3 +#define WPA_CIPHER_AES_CCM 4 +#define WPA_CIPHER_WEP_104 5 +#define WPA_CIPHER_BIP 6 +#define WPA_CIPHER_TPK 7 + +#ifdef BCMWAPI_WAI +#define WAPI_CIPHER_NONE WPA_CIPHER_NONE +#define WAPI_CIPHER_SMS4 11 + +#define WAPI_CSE_WPI_SMS4 1 +#endif + +#define IS_WPA_CIPHER(cipher) ((cipher) == WPA_CIPHER_NONE || \ + (cipher) == WPA_CIPHER_WEP_40 || \ + (cipher) == WPA_CIPHER_WEP_104 || \ + (cipher) == WPA_CIPHER_TKIP || \ + (cipher) == WPA_CIPHER_AES_OCB || \ + (cipher) == WPA_CIPHER_AES_CCM || \ + (cipher) == WPA_CIPHER_TPK) + +#ifdef BCMWAPI_WAI +#define IS_WAPI_CIPHER(cipher) ((cipher) == WAPI_CIPHER_NONE || \ + (cipher) == WAPI_CSE_WPI_SMS4) + + +#define WAPI_CSE_WPI_2_CIPHER(cse) ((cse) == WAPI_CSE_WPI_SMS4 ? \ + WAPI_CIPHER_SMS4 : WAPI_CIPHER_NONE) + +#define WAPI_CIPHER_2_CSE_WPI(cipher) ((cipher) == WAPI_CIPHER_SMS4 ? \ + WAPI_CSE_WPI_SMS4 : WAPI_CIPHER_NONE) +#endif + + +#define WPA_TKIP_CM_DETECT 60 +#define WPA_TKIP_CM_BLOCK 60 + + +#define RSN_CAP_LEN 2 + + +#define RSN_CAP_PREAUTH 0x0001 +#define RSN_CAP_NOPAIRWISE 0x0002 +#define RSN_CAP_PTK_REPLAY_CNTR_MASK 0x000C +#define RSN_CAP_PTK_REPLAY_CNTR_SHIFT 2 +#define RSN_CAP_GTK_REPLAY_CNTR_MASK 0x0030 +#define RSN_CAP_GTK_REPLAY_CNTR_SHIFT 4 +#define RSN_CAP_1_REPLAY_CNTR 0 +#define RSN_CAP_2_REPLAY_CNTRS 1 +#define RSN_CAP_4_REPLAY_CNTRS 2 +#define RSN_CAP_16_REPLAY_CNTRS 3 +#ifdef MFP +#define RSN_CAP_MFPR 0x0040 +#define RSN_CAP_MFPC 0x0080 +#endif + + +#define WPA_CAP_4_REPLAY_CNTRS RSN_CAP_4_REPLAY_CNTRS +#define WPA_CAP_16_REPLAY_CNTRS RSN_CAP_16_REPLAY_CNTRS +#define WPA_CAP_REPLAY_CNTR_SHIFT RSN_CAP_PTK_REPLAY_CNTR_SHIFT +#define WPA_CAP_REPLAY_CNTR_MASK RSN_CAP_PTK_REPLAY_CNTR_MASK + + +#define WPA_CAP_PEER_KEY_ENABLE (0x1 << 1) + + +#define WPA_CAP_LEN RSN_CAP_LEN +#define WPA_PMKID_CNT_LEN 2 + +#define WPA_CAP_WPA2_PREAUTH RSN_CAP_PREAUTH + +#define WPA2_PMKID_COUNT_LEN 2 + +#ifdef BCMWAPI_WAI +#define WAPI_CAP_PREAUTH RSN_CAP_PREAUTH + + +#define WAPI_WAI_REQUEST 0x00F1 +#define WAPI_UNICAST_REKEY 0x00F2 +#define WAPI_STA_AGING 0x00F3 +#define WAPI_MUTIL_REKEY 0x00F4 +#define WAPI_STA_STATS 0x00F5 + +#define WAPI_USK_REKEY_COUNT 0x4000000 +#define WAPI_MSK_REKEY_COUNT 0x4000000 +#endif + + +#include + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/bcmip.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/bcmip.h @@ -0,0 +1,210 @@ +/* + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * Fundamental constants relating to IP Protocol + * + * $Id: bcmip.h 290206 2011-10-17 19:13:51Z $ + */ + +#ifndef _bcmip_h_ +#define _bcmip_h_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + + +#include + + + +#define IP_VER_OFFSET 0x0 +#define IP_VER_MASK 0xf0 +#define IP_VER_SHIFT 4 +#define IP_VER_4 4 +#define IP_VER_6 6 + +#define IP_VER(ip_body) \ + ((((uint8 *)(ip_body))[IP_VER_OFFSET] & IP_VER_MASK) >> IP_VER_SHIFT) + +#define IP_PROT_ICMP 0x1 +#define IP_PROT_IGMP 0x2 +#define IP_PROT_TCP 0x6 +#define IP_PROT_UDP 0x11 +#define IP_PROT_ICMP6 0x3a + + +#define IPV4_VER_HL_OFFSET 0 +#define IPV4_TOS_OFFSET 1 +#define IPV4_PKTLEN_OFFSET 2 +#define IPV4_PKTFLAG_OFFSET 6 +#define IPV4_PROT_OFFSET 9 +#define IPV4_CHKSUM_OFFSET 10 +#define IPV4_SRC_IP_OFFSET 12 +#define IPV4_DEST_IP_OFFSET 16 +#define IPV4_OPTIONS_OFFSET 20 + + +#define IPV4_VER_MASK 0xf0 +#define IPV4_VER_SHIFT 4 + +#define IPV4_HLEN_MASK 0x0f +#define IPV4_HLEN(ipv4_body) (4 * (((uint8 *)(ipv4_body))[IPV4_VER_HL_OFFSET] & IPV4_HLEN_MASK)) + +#define IPV4_ADDR_LEN 4 + +#define IPV4_ADDR_NULL(a) ((((uint8 *)(a))[0] | ((uint8 *)(a))[1] | \ + ((uint8 *)(a))[2] | ((uint8 *)(a))[3]) == 0) + +#define IPV4_ADDR_BCAST(a) ((((uint8 *)(a))[0] & ((uint8 *)(a))[1] & \ + ((uint8 *)(a))[2] & ((uint8 *)(a))[3]) == 0xff) + +#define IPV4_TOS_DSCP_MASK 0xfc +#define IPV4_TOS_DSCP_SHIFT 2 + +#define IPV4_TOS(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_TOS_OFFSET]) + +#define IPV4_TOS_PREC_MASK 0xe0 +#define IPV4_TOS_PREC_SHIFT 5 + +#define IPV4_TOS_LOWDELAY 0x10 +#define IPV4_TOS_THROUGHPUT 0x8 +#define IPV4_TOS_RELIABILITY 0x4 + +#define IPV4_PROT(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_PROT_OFFSET]) + +#define IPV4_FRAG_RESV 0x8000 +#define IPV4_FRAG_DONT 0x4000 +#define IPV4_FRAG_MORE 0x2000 +#define IPV4_FRAG_OFFSET_MASK 0x1fff + +#define IPV4_ADDR_STR_LEN 16 + + +BWL_PRE_PACKED_STRUCT struct ipv4_addr { + uint8 addr[IPV4_ADDR_LEN]; +} BWL_POST_PACKED_STRUCT; + +BWL_PRE_PACKED_STRUCT struct ipv4_hdr { + uint8 version_ihl; + uint8 tos; + uint16 tot_len; + uint16 id; + uint16 frag; + uint8 ttl; + uint8 prot; + uint16 hdr_chksum; + uint8 src_ip[IPV4_ADDR_LEN]; + uint8 dst_ip[IPV4_ADDR_LEN]; +} BWL_POST_PACKED_STRUCT; + + +#define IPV6_PAYLOAD_LEN_OFFSET 4 +#define IPV6_NEXT_HDR_OFFSET 6 +#define IPV6_HOP_LIMIT_OFFSET 7 +#define IPV6_SRC_IP_OFFSET 8 +#define IPV6_DEST_IP_OFFSET 24 + + +#define IPV6_TRAFFIC_CLASS(ipv6_body) \ + (((((uint8 *)(ipv6_body))[0] & 0x0f) << 4) | \ + ((((uint8 *)(ipv6_body))[1] & 0xf0) >> 4)) + +#define IPV6_FLOW_LABEL(ipv6_body) \ + (((((uint8 *)(ipv6_body))[1] & 0x0f) << 16) | \ + (((uint8 *)(ipv6_body))[2] << 8) | \ + (((uint8 *)(ipv6_body))[3])) + +#define IPV6_PAYLOAD_LEN(ipv6_body) \ + ((((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 0] << 8) | \ + ((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 1]) + +#define IPV6_NEXT_HDR(ipv6_body) \ + (((uint8 *)(ipv6_body))[IPV6_NEXT_HDR_OFFSET]) + +#define IPV6_PROT(ipv6_body) IPV6_NEXT_HDR(ipv6_body) + +#define IPV6_ADDR_LEN 16 + + +#define IP_TOS46(ip_body) \ + (IP_VER(ip_body) == IP_VER_4 ? IPV4_TOS(ip_body) : \ + IP_VER(ip_body) == IP_VER_6 ? IPV6_TRAFFIC_CLASS(ip_body) : 0) + + +#define IPV6_EXTHDR_HOP 0 +#define IPV6_EXTHDR_ROUTING 43 +#define IPV6_EXTHDR_FRAGMENT 44 +#define IPV6_EXTHDR_AUTH 51 +#define IPV6_EXTHDR_NONE 59 +#define IPV6_EXTHDR_DEST 60 + +#define IPV6_EXTHDR(prot) (((prot) == IPV6_EXTHDR_HOP) || \ + ((prot) == IPV6_EXTHDR_ROUTING) || \ + ((prot) == IPV6_EXTHDR_FRAGMENT) || \ + ((prot) == IPV6_EXTHDR_AUTH) || \ + ((prot) == IPV6_EXTHDR_NONE) || \ + ((prot) == IPV6_EXTHDR_DEST)) + +#define IPV6_MIN_HLEN 40 + +#define IPV6_EXTHDR_LEN(eh) ((((struct ipv6_exthdr *)(eh))->hdrlen + 1) << 3) + +BWL_PRE_PACKED_STRUCT struct ipv6_exthdr { + uint8 nexthdr; + uint8 hdrlen; +} BWL_POST_PACKED_STRUCT; + +BWL_PRE_PACKED_STRUCT struct ipv6_exthdr_frag { + uint8 nexthdr; + uint8 rsvd; + uint16 frag_off; + uint32 ident; +} BWL_POST_PACKED_STRUCT; + +static INLINE int32 +ipv6_exthdr_len(uint8 *h, uint8 *proto) +{ + uint16 len = 0, hlen; + struct ipv6_exthdr *eh = (struct ipv6_exthdr *)h; + + while (IPV6_EXTHDR(eh->nexthdr)) { + if (eh->nexthdr == IPV6_EXTHDR_NONE) + return -1; + else if (eh->nexthdr == IPV6_EXTHDR_FRAGMENT) + hlen = 8; + else if (eh->nexthdr == IPV6_EXTHDR_AUTH) + hlen = (eh->hdrlen + 2) << 2; + else + hlen = IPV6_EXTHDR_LEN(eh); + + len += hlen; + eh = (struct ipv6_exthdr *)(h + len); + } + + *proto = eh->nexthdr; + return len; +} + + +#include + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/sdspi.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/sdspi.h @@ -0,0 +1,75 @@ +/* + * SD-SPI Protocol Standard + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: sdspi.h 241182 2011-02-17 21:50:03Z $ + */ +#ifndef _SD_SPI_H +#define _SD_SPI_H + +#define SPI_START_M BITFIELD_MASK(1) /* Bit [31] - Start Bit */ +#define SPI_START_S 31 +#define SPI_DIR_M BITFIELD_MASK(1) /* Bit [30] - Direction */ +#define SPI_DIR_S 30 +#define SPI_CMD_INDEX_M BITFIELD_MASK(6) /* Bits [29:24] - Command number */ +#define SPI_CMD_INDEX_S 24 +#define SPI_RW_M BITFIELD_MASK(1) /* Bit [23] - Read=0, Write=1 */ +#define SPI_RW_S 23 +#define SPI_FUNC_M BITFIELD_MASK(3) /* Bits [22:20] - Function Number */ +#define SPI_FUNC_S 20 +#define SPI_RAW_M BITFIELD_MASK(1) /* Bit [19] - Read After Wr */ +#define SPI_RAW_S 19 +#define SPI_STUFF_M BITFIELD_MASK(1) /* Bit [18] - Stuff bit */ +#define SPI_STUFF_S 18 +#define SPI_BLKMODE_M BITFIELD_MASK(1) /* Bit [19] - Blockmode 1=blk */ +#define SPI_BLKMODE_S 19 +#define SPI_OPCODE_M BITFIELD_MASK(1) /* Bit [18] - OP Code */ +#define SPI_OPCODE_S 18 +#define SPI_ADDR_M BITFIELD_MASK(17) /* Bits [17:1] - Address */ +#define SPI_ADDR_S 1 +#define SPI_STUFF0_M BITFIELD_MASK(1) /* Bit [0] - Stuff bit */ +#define SPI_STUFF0_S 0 + +#define SPI_RSP_START_M BITFIELD_MASK(1) /* Bit [7] - Start Bit (always 0) */ +#define SPI_RSP_START_S 7 +#define SPI_RSP_PARAM_ERR_M BITFIELD_MASK(1) /* Bit [6] - Parameter Error */ +#define SPI_RSP_PARAM_ERR_S 6 +#define SPI_RSP_RFU5_M BITFIELD_MASK(1) /* Bit [5] - RFU (Always 0) */ +#define SPI_RSP_RFU5_S 5 +#define SPI_RSP_FUNC_ERR_M BITFIELD_MASK(1) /* Bit [4] - Function number error */ +#define SPI_RSP_FUNC_ERR_S 4 +#define SPI_RSP_CRC_ERR_M BITFIELD_MASK(1) /* Bit [3] - COM CRC Error */ +#define SPI_RSP_CRC_ERR_S 3 +#define SPI_RSP_ILL_CMD_M BITFIELD_MASK(1) /* Bit [2] - Illegal Command error */ +#define SPI_RSP_ILL_CMD_S 2 +#define SPI_RSP_RFU1_M BITFIELD_MASK(1) /* Bit [1] - RFU (Always 0) */ +#define SPI_RSP_RFU1_S 1 +#define SPI_RSP_IDLE_M BITFIELD_MASK(1) /* Bit [0] - In idle state */ +#define SPI_RSP_IDLE_S 0 + +/* SD-SPI Protocol Definitions */ +#define SDSPI_COMMAND_LEN 6 /* Number of bytes in an SD command */ +#define SDSPI_START_BLOCK 0xFE /* SD Start Block Token */ +#define SDSPI_IDLE_PAD 0xFF /* SD-SPI idle value for MOSI */ +#define SDSPI_START_BIT_MASK 0x80 + +#endif /* _SD_SPI_H */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/802.11_bta.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/802.11_bta.h @@ -0,0 +1,45 @@ +/* + * BT-AMP (BlueTooth Alternate Mac and Phy) 802.11 PAL (Protocol Adaptation Layer) + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: 802.11_bta.h 294267 2011-11-04 23:41:52Z $ +*/ + +#ifndef _802_11_BTA_H_ +#define _802_11_BTA_H_ + +#define BT_SIG_SNAP_MPROT "\xAA\xAA\x03\x00\x19\x58" + +/* BT-AMP 802.11 PAL Protocols */ +#define BTA_PROT_L2CAP 1 +#define BTA_PROT_ACTIVITY_REPORT 2 +#define BTA_PROT_SECURITY 3 +#define BTA_PROT_LINK_SUPERVISION_REQUEST 4 +#define BTA_PROT_LINK_SUPERVISION_REPLY 5 + +/* BT-AMP 802.11 PAL AMP_ASSOC Type IDs */ +#define BTA_TYPE_ID_MAC_ADDRESS 1 +#define BTA_TYPE_ID_PREFERRED_CHANNELS 2 +#define BTA_TYPE_ID_CONNECTED_CHANNELS 3 +#define BTA_TYPE_ID_CAPABILITIES 4 +#define BTA_TYPE_ID_VERSION 5 +#endif /* _802_11_bta_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/eapol.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/eapol.h @@ -0,0 +1,193 @@ +/* + * 802.1x EAPOL definitions + * + * See + * IEEE Std 802.1X-2001 + * IEEE 802.1X RADIUS Usage Guidelines + * + * Copyright (C) 2002 Broadcom Corporation + * + * $Id: eapol.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _eapol_h_ +#define _eapol_h_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + +/* This marks the start of a packed structure section. */ +#include + +#include + +/* EAPOL for 802.3/Ethernet */ +typedef BWL_PRE_PACKED_STRUCT struct { + struct ether_header eth; /* 802.3/Ethernet header */ + unsigned char version; /* EAPOL protocol version */ + unsigned char type; /* EAPOL type */ + unsigned short length; /* Length of body */ + unsigned char body[1]; /* Body (optional) */ +} BWL_POST_PACKED_STRUCT eapol_header_t; + +#define EAPOL_HEADER_LEN 18 + +typedef struct { + unsigned char version; /* EAPOL protocol version */ + unsigned char type; /* EAPOL type */ + unsigned short length; /* Length of body */ +} eapol_hdr_t; + +#define EAPOL_HDR_LEN 4 + +/* EAPOL version */ +#define WPA2_EAPOL_VERSION 2 +#define WPA_EAPOL_VERSION 1 +#define LEAP_EAPOL_VERSION 1 +#define SES_EAPOL_VERSION 1 + +/* EAPOL types */ +#define EAP_PACKET 0 +#define EAPOL_START 1 +#define EAPOL_LOGOFF 2 +#define EAPOL_KEY 3 +#define EAPOL_ASF 4 + +/* EAPOL-Key types */ +#define EAPOL_RC4_KEY 1 +#define EAPOL_WPA2_KEY 2 /* 802.11i/WPA2 */ +#define EAPOL_WPA_KEY 254 /* WPA */ + +/* RC4 EAPOL-Key header field sizes */ +#define EAPOL_KEY_REPLAY_LEN 8 +#define EAPOL_KEY_IV_LEN 16 +#define EAPOL_KEY_SIG_LEN 16 + +/* RC4 EAPOL-Key */ +typedef BWL_PRE_PACKED_STRUCT struct { + unsigned char type; /* Key Descriptor Type */ + unsigned short length; /* Key Length (unaligned) */ + unsigned char replay[EAPOL_KEY_REPLAY_LEN]; /* Replay Counter */ + unsigned char iv[EAPOL_KEY_IV_LEN]; /* Key IV */ + unsigned char index; /* Key Flags & Index */ + unsigned char signature[EAPOL_KEY_SIG_LEN]; /* Key Signature */ + unsigned char key[1]; /* Key (optional) */ +} BWL_POST_PACKED_STRUCT eapol_key_header_t; + +#define EAPOL_KEY_HEADER_LEN 44 + +/* RC4 EAPOL-Key flags */ +#define EAPOL_KEY_FLAGS_MASK 0x80 +#define EAPOL_KEY_BROADCAST 0 +#define EAPOL_KEY_UNICAST 0x80 + +/* RC4 EAPOL-Key index */ +#define EAPOL_KEY_INDEX_MASK 0x7f + +/* WPA/802.11i/WPA2 EAPOL-Key header field sizes */ +#define EAPOL_WPA_KEY_REPLAY_LEN 8 +#define EAPOL_WPA_KEY_NONCE_LEN 32 +#define EAPOL_WPA_KEY_IV_LEN 16 +#define EAPOL_WPA_KEY_RSC_LEN 8 +#define EAPOL_WPA_KEY_ID_LEN 8 +#define EAPOL_WPA_KEY_MIC_LEN 16 +#define EAPOL_WPA_KEY_DATA_LEN (EAPOL_WPA_MAX_KEY_SIZE + AKW_BLOCK_LEN) +#define EAPOL_WPA_MAX_KEY_SIZE 32 + +/* WPA EAPOL-Key */ +typedef BWL_PRE_PACKED_STRUCT struct { + unsigned char type; /* Key Descriptor Type */ + unsigned short key_info; /* Key Information (unaligned) */ + unsigned short key_len; /* Key Length (unaligned) */ + unsigned char replay[EAPOL_WPA_KEY_REPLAY_LEN]; /* Replay Counter */ + unsigned char nonce[EAPOL_WPA_KEY_NONCE_LEN]; /* Nonce */ + unsigned char iv[EAPOL_WPA_KEY_IV_LEN]; /* Key IV */ + unsigned char rsc[EAPOL_WPA_KEY_RSC_LEN]; /* Key RSC */ + unsigned char id[EAPOL_WPA_KEY_ID_LEN]; /* WPA:Key ID, 802.11i/WPA2: Reserved */ + unsigned char mic[EAPOL_WPA_KEY_MIC_LEN]; /* Key MIC */ + unsigned short data_len; /* Key Data Length */ + unsigned char data[EAPOL_WPA_KEY_DATA_LEN]; /* Key data */ +} BWL_POST_PACKED_STRUCT eapol_wpa_key_header_t; + +#define EAPOL_WPA_KEY_LEN 95 + +/* WPA/802.11i/WPA2 KEY KEY_INFO bits */ +#define WPA_KEY_DESC_V1 0x01 +#define WPA_KEY_DESC_V2 0x02 +#define WPA_KEY_DESC_V3 0x03 +#define WPA_KEY_PAIRWISE 0x08 +#define WPA_KEY_INSTALL 0x40 +#define WPA_KEY_ACK 0x80 +#define WPA_KEY_MIC 0x100 +#define WPA_KEY_SECURE 0x200 +#define WPA_KEY_ERROR 0x400 +#define WPA_KEY_REQ 0x800 + +#define WPA_KEY_DESC_V2_OR_V3 WPA_KEY_DESC_V2 + +/* WPA-only KEY KEY_INFO bits */ +#define WPA_KEY_INDEX_0 0x00 +#define WPA_KEY_INDEX_1 0x10 +#define WPA_KEY_INDEX_2 0x20 +#define WPA_KEY_INDEX_3 0x30 +#define WPA_KEY_INDEX_MASK 0x30 +#define WPA_KEY_INDEX_SHIFT 0x04 + +/* 802.11i/WPA2-only KEY KEY_INFO bits */ +#define WPA_KEY_ENCRYPTED_DATA 0x1000 + +/* Key Data encapsulation */ +typedef BWL_PRE_PACKED_STRUCT struct { + uint8 type; + uint8 length; + uint8 oui[3]; + uint8 subtype; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT eapol_wpa2_encap_data_t; + +#define EAPOL_WPA2_ENCAP_DATA_HDR_LEN 6 + +#define WPA2_KEY_DATA_SUBTYPE_GTK 1 +#define WPA2_KEY_DATA_SUBTYPE_STAKEY 2 +#define WPA2_KEY_DATA_SUBTYPE_MAC 3 +#define WPA2_KEY_DATA_SUBTYPE_PMKID 4 +#define WPA2_KEY_DATA_SUBTYPE_IGTK 9 + +/* GTK encapsulation */ +typedef BWL_PRE_PACKED_STRUCT struct { + uint8 flags; + uint8 reserved; + uint8 gtk[EAPOL_WPA_MAX_KEY_SIZE]; +} BWL_POST_PACKED_STRUCT eapol_wpa2_key_gtk_encap_t; + +#define EAPOL_WPA2_KEY_GTK_ENCAP_HDR_LEN 2 + +#define WPA2_GTK_INDEX_MASK 0x03 +#define WPA2_GTK_INDEX_SHIFT 0x00 + +#define WPA2_GTK_TRANSMIT 0x04 + +/* IGTK encapsulation */ +typedef BWL_PRE_PACKED_STRUCT struct { + uint16 key_id; + uint8 ipn[6]; + uint8 key[EAPOL_WPA_MAX_KEY_SIZE]; +} BWL_POST_PACKED_STRUCT eapol_wpa2_key_igtk_encap_t; + +#define EAPOL_WPA2_KEY_IGTK_ENCAP_HDR_LEN 8 + +/* STAKey encapsulation */ +typedef BWL_PRE_PACKED_STRUCT struct { + uint8 reserved[2]; + uint8 mac[ETHER_ADDR_LEN]; + uint8 stakey[EAPOL_WPA_MAX_KEY_SIZE]; +} BWL_POST_PACKED_STRUCT eapol_wpa2_key_stakey_encap_t; + +#define WPA2_KEY_DATA_PAD 0xdd + + +/* This marks the end of a packed structure section. */ +#include + +#endif /* _eapol_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/802.1d.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/802.1d.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * Fundamental types and constants relating to 802.1D + * + * $Id: 802.1d.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _802_1_D_ +#define _802_1_D_ + + +#define PRIO_8021D_NONE 2 +#define PRIO_8021D_BK 1 +#define PRIO_8021D_BE 0 +#define PRIO_8021D_EE 3 +#define PRIO_8021D_CL 4 +#define PRIO_8021D_VI 5 +#define PRIO_8021D_VO 6 +#define PRIO_8021D_NC 7 +#define MAXPRIO 7 +#define NUMPRIO (MAXPRIO + 1) + +#define ALLPRIO -1 + + +#define PRIO2PREC(prio) \ + (((prio) == PRIO_8021D_NONE || (prio) == PRIO_8021D_BE) ? ((prio^2)) : (prio)) + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/802.11e.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/802.11e.h @@ -0,0 +1,131 @@ +/* + * 802.11e protocol header file + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: 802.11e.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _802_11e_H_ +#define _802_11e_H_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + +/* This marks the start of a packed structure section. */ +#include + + +/* WME Traffic Specification (TSPEC) element */ +#define WME_TSPEC_HDR_LEN 2 /* WME TSPEC header length */ +#define WME_TSPEC_BODY_OFF 2 /* WME TSPEC body offset */ + +#define WME_CATEGORY_CODE_OFFSET 0 /* WME Category code offset */ +#define WME_ACTION_CODE_OFFSET 1 /* WME Action code offset */ +#define WME_TOKEN_CODE_OFFSET 2 /* WME Token code offset */ +#define WME_STATUS_CODE_OFFSET 3 /* WME Status code offset */ + +BWL_PRE_PACKED_STRUCT struct tsinfo { + uint8 octets[3]; +} BWL_POST_PACKED_STRUCT; + +typedef struct tsinfo tsinfo_t; + +/* 802.11e TSPEC IE */ +typedef BWL_PRE_PACKED_STRUCT struct tspec { + uint8 oui[DOT11_OUI_LEN]; /* WME_OUI */ + uint8 type; /* WME_TYPE */ + uint8 subtype; /* WME_SUBTYPE_TSPEC */ + uint8 version; /* WME_VERSION */ + tsinfo_t tsinfo; /* TS Info bit field */ + uint16 nom_msdu_size; /* (Nominal or fixed) MSDU Size (bytes) */ + uint16 max_msdu_size; /* Maximum MSDU Size (bytes) */ + uint32 min_srv_interval; /* Minimum Service Interval (us) */ + uint32 max_srv_interval; /* Maximum Service Interval (us) */ + uint32 inactivity_interval; /* Inactivity Interval (us) */ + uint32 suspension_interval; /* Suspension Interval (us) */ + uint32 srv_start_time; /* Service Start Time (us) */ + uint32 min_data_rate; /* Minimum Data Rate (bps) */ + uint32 mean_data_rate; /* Mean Data Rate (bps) */ + uint32 peak_data_rate; /* Peak Data Rate (bps) */ + uint32 max_burst_size; /* Maximum Burst Size (bytes) */ + uint32 delay_bound; /* Delay Bound (us) */ + uint32 min_phy_rate; /* Minimum PHY Rate (bps) */ + uint16 surplus_bw; /* Surplus Bandwidth Allowance (range 1.0-8.0) */ + uint16 medium_time; /* Medium Time (32 us/s periods) */ +} BWL_POST_PACKED_STRUCT tspec_t; + +#define WME_TSPEC_LEN (sizeof(tspec_t)) /* not including 2-bytes of header */ + +/* ts_info */ +/* 802.1D priority is duplicated - bits 13-11 AND bits 3-1 */ +#define TS_INFO_TID_SHIFT 1 /* TS info. TID shift */ +#define TS_INFO_TID_MASK (0xf << TS_INFO_TID_SHIFT) /* TS info. TID mask */ +#define TS_INFO_CONTENTION_SHIFT 7 /* TS info. contention shift */ +#define TS_INFO_CONTENTION_MASK (0x1 << TS_INFO_CONTENTION_SHIFT) /* TS info. contention mask */ +#define TS_INFO_DIRECTION_SHIFT 5 /* TS info. direction shift */ +#define TS_INFO_DIRECTION_MASK (0x3 << TS_INFO_DIRECTION_SHIFT) /* TS info. direction mask */ +#define TS_INFO_PSB_SHIFT 2 /* TS info. PSB bit Shift */ +#define TS_INFO_PSB_MASK (1 << TS_INFO_PSB_SHIFT) /* TS info. PSB mask */ +#define TS_INFO_UPLINK (0 << TS_INFO_DIRECTION_SHIFT) /* TS info. uplink */ +#define TS_INFO_DOWNLINK (1 << TS_INFO_DIRECTION_SHIFT) /* TS info. downlink */ +#define TS_INFO_BIDIRECTIONAL (3 << TS_INFO_DIRECTION_SHIFT) /* TS info. bidirectional */ +#define TS_INFO_USER_PRIO_SHIFT 3 /* TS info. user priority shift */ +/* TS info. user priority mask */ +#define TS_INFO_USER_PRIO_MASK (0x7 << TS_INFO_USER_PRIO_SHIFT) + +/* Macro to get/set bit(s) field in TSINFO */ +#define WLC_CAC_GET_TID(pt) ((((pt).octets[0]) & TS_INFO_TID_MASK) >> TS_INFO_TID_SHIFT) +#define WLC_CAC_GET_DIR(pt) ((((pt).octets[0]) & \ + TS_INFO_DIRECTION_MASK) >> TS_INFO_DIRECTION_SHIFT) +#define WLC_CAC_GET_PSB(pt) ((((pt).octets[1]) & TS_INFO_PSB_MASK) >> TS_INFO_PSB_SHIFT) +#define WLC_CAC_GET_USER_PRIO(pt) ((((pt).octets[1]) & \ + TS_INFO_USER_PRIO_MASK) >> TS_INFO_USER_PRIO_SHIFT) + +#define WLC_CAC_SET_TID(pt, id) ((((pt).octets[0]) & (~TS_INFO_TID_MASK)) | \ + ((id) << TS_INFO_TID_SHIFT)) +#define WLC_CAC_SET_USER_PRIO(pt, prio) ((((pt).octets[0]) & (~TS_INFO_USER_PRIO_MASK)) | \ + ((prio) << TS_INFO_USER_PRIO_SHIFT)) + +/* 802.11e QBSS Load IE */ +#define QBSS_LOAD_IE_LEN 5 /* QBSS Load IE length */ +#define QBSS_LOAD_AAC_OFF 3 /* AAC offset in IE */ + +#define CAC_ADDTS_RESP_TIMEOUT 300 /* default ADDTS response timeout in ms */ + +/* 802.11e ADDTS status code */ +#define DOT11E_STATUS_ADMISSION_ACCEPTED 0 /* TSPEC Admission accepted status */ +#define DOT11E_STATUS_ADDTS_INVALID_PARAM 1 /* TSPEC invalid parameter status */ +#define DOT11E_STATUS_ADDTS_REFUSED_NSBW 3 /* ADDTS refused (non-sufficient BW) */ +#define DOT11E_STATUS_ADDTS_REFUSED_AWHILE 47 /* ADDTS refused but could retry later */ + +/* 802.11e DELTS status code */ +#define DOT11E_STATUS_QSTA_LEAVE_QBSS 36 /* STA leave QBSS */ +#define DOT11E_STATUS_END_TS 37 /* END TS */ +#define DOT11E_STATUS_UNKNOWN_TS 38 /* UNKNOWN TS */ +#define DOT11E_STATUS_QSTA_REQ_TIMEOUT 39 /* STA ADDTS request timeout */ + + +/* This marks the end of a packed structure section. */ +#include + +#endif /* _802_11e_CAC_H_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/wps.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/wps.h @@ -0,0 +1,379 @@ +/* + * WPS IE definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id$ + */ + +#ifndef _WPS_ +#define _WPS_ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Data Element Definitions */ +#define WPS_ID_AP_CHANNEL 0x1001 +#define WPS_ID_ASSOC_STATE 0x1002 +#define WPS_ID_AUTH_TYPE 0x1003 +#define WPS_ID_AUTH_TYPE_FLAGS 0x1004 +#define WPS_ID_AUTHENTICATOR 0x1005 +#define WPS_ID_CONFIG_METHODS 0x1008 +#define WPS_ID_CONFIG_ERROR 0x1009 +#define WPS_ID_CONF_URL4 0x100A +#define WPS_ID_CONF_URL6 0x100B +#define WPS_ID_CONN_TYPE 0x100C +#define WPS_ID_CONN_TYPE_FLAGS 0x100D +#define WPS_ID_CREDENTIAL 0x100E +#define WPS_ID_DEVICE_NAME 0x1011 +#define WPS_ID_DEVICE_PWD_ID 0x1012 +#define WPS_ID_E_HASH1 0x1014 +#define WPS_ID_E_HASH2 0x1015 +#define WPS_ID_E_SNONCE1 0x1016 +#define WPS_ID_E_SNONCE2 0x1017 +#define WPS_ID_ENCR_SETTINGS 0x1018 +#define WPS_ID_ENCR_TYPE 0x100F +#define WPS_ID_ENCR_TYPE_FLAGS 0x1010 +#define WPS_ID_ENROLLEE_NONCE 0x101A +#define WPS_ID_FEATURE_ID 0x101B +#define WPS_ID_IDENTITY 0x101C +#define WPS_ID_IDENTITY_PROOF 0x101D +#define WPS_ID_KEY_WRAP_AUTH 0x101E +#define WPS_ID_KEY_IDENTIFIER 0x101F +#define WPS_ID_MAC_ADDR 0x1020 +#define WPS_ID_MANUFACTURER 0x1021 +#define WPS_ID_MSG_TYPE 0x1022 +#define WPS_ID_MODEL_NAME 0x1023 +#define WPS_ID_MODEL_NUMBER 0x1024 +#define WPS_ID_NW_INDEX 0x1026 +#define WPS_ID_NW_KEY 0x1027 +#define WPS_ID_NW_KEY_INDEX 0x1028 +#define WPS_ID_NEW_DEVICE_NAME 0x1029 +#define WPS_ID_NEW_PWD 0x102A +#define WPS_ID_OOB_DEV_PWD 0x102C +#define WPS_ID_OS_VERSION 0x102D +#define WPS_ID_POWER_LEVEL 0x102F +#define WPS_ID_PSK_CURRENT 0x1030 +#define WPS_ID_PSK_MAX 0x1031 +#define WPS_ID_PUBLIC_KEY 0x1032 +#define WPS_ID_RADIO_ENABLED 0x1033 +#define WPS_ID_REBOOT 0x1034 +#define WPS_ID_REGISTRAR_CURRENT 0x1035 +#define WPS_ID_REGISTRAR_ESTBLSHD 0x1036 +#define WPS_ID_REGISTRAR_LIST 0x1037 +#define WPS_ID_REGISTRAR_MAX 0x1038 +#define WPS_ID_REGISTRAR_NONCE 0x1039 +#define WPS_ID_REQ_TYPE 0x103A +#define WPS_ID_RESP_TYPE 0x103B +#define WPS_ID_RF_BAND 0x103C +#define WPS_ID_R_HASH1 0x103D +#define WPS_ID_R_HASH2 0x103E +#define WPS_ID_R_SNONCE1 0x103F +#define WPS_ID_R_SNONCE2 0x1040 +#define WPS_ID_SEL_REGISTRAR 0x1041 +#define WPS_ID_SERIAL_NUM 0x1042 +#define WPS_ID_SC_STATE 0x1044 +#define WPS_ID_SSID 0x1045 +#define WPS_ID_TOT_NETWORKS 0x1046 +#define WPS_ID_UUID_E 0x1047 +#define WPS_ID_UUID_R 0x1048 +#define WPS_ID_VENDOR_EXT 0x1049 +#define WPS_ID_VERSION 0x104A +#define WPS_ID_X509_CERT_REQ 0x104B +#define WPS_ID_X509_CERT 0x104C +#define WPS_ID_EAP_IDENTITY 0x104D +#define WPS_ID_MSG_COUNTER 0x104E +#define WPS_ID_PUBKEY_HASH 0x104F +#define WPS_ID_REKEY_KEY 0x1050 +#define WPS_ID_KEY_LIFETIME 0x1051 +#define WPS_ID_PERM_CFG_METHODS 0x1052 +#define WPS_ID_SEL_REG_CFG_METHODS 0x1053 +#define WPS_ID_PRIM_DEV_TYPE 0x1054 +#define WPS_ID_SEC_DEV_TYPE_LIST 0x1055 +#define WPS_ID_PORTABLE_DEVICE 0x1056 +#define WPS_ID_AP_SETUP_LOCKED 0x1057 +#define WPS_ID_APP_LIST 0x1058 +#define WPS_ID_EAP_TYPE 0x1059 +#define WPS_ID_INIT_VECTOR 0x1060 +#define WPS_ID_KEY_PROVIDED_AUTO 0x1061 +#define WPS_ID_8021X_ENABLED 0x1062 +#define WPS_ID_WEP_TRANSMIT_KEY 0x1064 +#define WPS_ID_REQ_DEV_TYPE 0x106A + +/* WSC 2.0, WFA Vendor Extension Subelements */ +#define WFA_VENDOR_EXT_ID "\x00\x37\x2A" +#define WPS_WFA_SUBID_VERSION2 0x00 +#define WPS_WFA_SUBID_AUTHORIZED_MACS 0x01 +#define WPS_WFA_SUBID_NW_KEY_SHAREABLE 0x02 +#define WPS_WFA_SUBID_REQ_TO_ENROLL 0x03 +#define WPS_WFA_SUBID_SETTINGS_DELAY_TIME 0x04 + + +/* WCN-NET Windows Rally Vertical Pairing Vendor Extensions */ +#define MS_VENDOR_EXT_ID "\x00\x01\x37" +#define WPS_MS_ID_VPI 0x1001 /* Vertical Pairing Identifier TLV */ +#define WPS_MS_ID_TRANSPORT_UUID 0x1002 /* Transport UUID TLV */ + +/* Vertical Pairing Identifier TLV Definitions */ +#define WPS_MS_VPI_TRANSPORT_NONE 0x00 /* None */ +#define WPS_MS_VPI_TRANSPORT_DPWS 0x01 /* Devices Profile for Web Services */ +#define WPS_MS_VPI_TRANSPORT_UPNP 0x02 /* uPnP */ +#define WPS_MS_VPI_TRANSPORT_SDNWS 0x03 /* Secure Devices Profile for Web Services */ +#define WPS_MS_VPI_NO_PROFILE_REQ 0x00 /* Wi-Fi profile not requested. + * Not supported in Windows 7 + */ +#define WPS_MS_VPI_PROFILE_REQ 0x01 /* Wi-Fi profile requested. */ + +/* sizes of the fixed size elements */ +#define WPS_ID_AP_CHANNEL_S 2 +#define WPS_ID_ASSOC_STATE_S 2 +#define WPS_ID_AUTH_TYPE_S 2 +#define WPS_ID_AUTH_TYPE_FLAGS_S 2 +#define WPS_ID_AUTHENTICATOR_S 8 +#define WPS_ID_CONFIG_METHODS_S 2 +#define WPS_ID_CONFIG_ERROR_S 2 +#define WPS_ID_CONN_TYPE_S 1 +#define WPS_ID_CONN_TYPE_FLAGS_S 1 +#define WPS_ID_DEVICE_PWD_ID_S 2 +#define WPS_ID_ENCR_TYPE_S 2 +#define WPS_ID_ENCR_TYPE_FLAGS_S 2 +#define WPS_ID_FEATURE_ID_S 4 +#define WPS_ID_MAC_ADDR_S 6 +#define WPS_ID_MSG_TYPE_S 1 +#define WPS_ID_SC_STATE_S 1 +#define WPS_ID_RF_BAND_S 1 +#define WPS_ID_OS_VERSION_S 4 +#define WPS_ID_VERSION_S 1 +#define WPS_ID_SEL_REGISTRAR_S 1 +#define WPS_ID_SEL_REG_CFG_METHODS_S 2 +#define WPS_ID_REQ_TYPE_S 1 +#define WPS_ID_RESP_TYPE_S 1 +#define WPS_ID_AP_SETUP_LOCKED_S 1 + +/* WSC 2.0, WFA Vendor Extension Subelements */ +#define WPS_WFA_SUBID_VERSION2_S 1 +#define WPS_WFA_SUBID_NW_KEY_SHAREABLE_S 1 +#define WPS_WFA_SUBID_REQ_TO_ENROLL_S 1 +#define WPS_WFA_SUBID_SETTINGS_DELAY_TIME_S 1 + +/* Association states */ +#define WPS_ASSOC_NOT_ASSOCIATED 0 +#define WPS_ASSOC_CONN_SUCCESS 1 +#define WPS_ASSOC_CONFIG_FAIL 2 +#define WPS_ASSOC_ASSOC_FAIL 3 +#define WPS_ASSOC_IP_FAIL 4 + +/* Authentication types */ +#define WPS_AUTHTYPE_OPEN 0x0001 +#define WPS_AUTHTYPE_WPAPSK 0x0002 /* Deprecated in WSC 2.0 */ +#define WPS_AUTHTYPE_SHARED 0x0004 /* Deprecated in WSC 2.0 */ +#define WPS_AUTHTYPE_WPA 0x0008 /* Deprecated in WSC 2.0 */ +#define WPS_AUTHTYPE_WPA2 0x0010 +#define WPS_AUTHTYPE_WPA2PSK 0x0020 + +/* Config methods */ +#define WPS_CONFMET_USBA 0x0001 /* Deprecated in WSC 2.0 */ +#define WPS_CONFMET_ETHERNET 0x0002 /* Deprecated in WSC 2.0 */ +#define WPS_CONFMET_LABEL 0x0004 +#define WPS_CONFMET_DISPLAY 0x0008 +#define WPS_CONFMET_EXT_NFC_TOK 0x0010 +#define WPS_CONFMET_INT_NFC_TOK 0x0020 +#define WPS_CONFMET_NFC_INTF 0x0040 +#define WPS_CONFMET_PBC 0x0080 +#define WPS_CONFMET_KEYPAD 0x0100 +/* WSC 2.0 */ +#define WPS_CONFMET_VIRT_PBC 0x0280 +#define WPS_CONFMET_PHY_PBC 0x0480 +#define WPS_CONFMET_VIRT_DISPLAY 0x2008 +#define WPS_CONFMET_PHY_DISPLAY 0x4008 + +/* WPS error messages */ +#define WPS_ERROR_NO_ERROR 0 +#define WPS_ERROR_OOB_INT_READ_ERR 1 +#define WPS_ERROR_DECRYPT_CRC_FAIL 2 +#define WPS_ERROR_CHAN24_NOT_SUPP 3 +#define WPS_ERROR_CHAN50_NOT_SUPP 4 +#define WPS_ERROR_SIGNAL_WEAK 5 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_NW_AUTH_FAIL 6 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_NW_ASSOC_FAIL 7 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_NO_DHCP_RESP 8 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_FAILED_DHCP_CONF 9 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_IP_ADDR_CONFLICT 10 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_FAIL_CONN_REGISTRAR 11 +#define WPS_ERROR_MULTI_PBC_DETECTED 12 +#define WPS_ERROR_ROGUE_SUSPECTED 13 +#define WPS_ERROR_DEVICE_BUSY 14 +#define WPS_ERROR_SETUP_LOCKED 15 +#define WPS_ERROR_MSG_TIMEOUT 16 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_REG_SESSION_TIMEOUT 17 /* Deprecated in WSC 2.0 */ +#define WPS_ERROR_DEV_PWD_AUTH_FAIL 18 + +/* Connection types */ +#define WPS_CONNTYPE_ESS 0x01 +#define WPS_CONNTYPE_IBSS 0x02 + +/* Device password ID */ +#define WPS_DEVICEPWDID_DEFAULT 0x0000 +#define WPS_DEVICEPWDID_USER_SPEC 0x0001 +#define WPS_DEVICEPWDID_MACHINE_SPEC 0x0002 +#define WPS_DEVICEPWDID_REKEY 0x0003 +#define WPS_DEVICEPWDID_PUSH_BTN 0x0004 +#define WPS_DEVICEPWDID_REG_SPEC 0x0005 + +/* Encryption type */ +#define WPS_ENCRTYPE_NONE 0x0001 +#define WPS_ENCRTYPE_WEP 0x0002 /* Deprecated in WSC 2.0 */ +#define WPS_ENCRTYPE_TKIP 0x0004 /* Deprecated in version 2.0. TKIP can only + * be advertised on the AP when Mixed Mode + * is enabled (Encryption Type is 0x000c). + */ +#define WPS_ENCRTYPE_AES 0x0008 + + +/* WPS Message Types */ +#define WPS_ID_BEACON 0x01 +#define WPS_ID_PROBE_REQ 0x02 +#define WPS_ID_PROBE_RESP 0x03 +#define WPS_ID_MESSAGE_M1 0x04 +#define WPS_ID_MESSAGE_M2 0x05 +#define WPS_ID_MESSAGE_M2D 0x06 +#define WPS_ID_MESSAGE_M3 0x07 +#define WPS_ID_MESSAGE_M4 0x08 +#define WPS_ID_MESSAGE_M5 0x09 +#define WPS_ID_MESSAGE_M6 0x0A +#define WPS_ID_MESSAGE_M7 0x0B +#define WPS_ID_MESSAGE_M8 0x0C +#define WPS_ID_MESSAGE_ACK 0x0D +#define WPS_ID_MESSAGE_NACK 0x0E +#define WPS_ID_MESSAGE_DONE 0x0F + +/* WSP private ID for local use */ +#define WPS_PRIVATE_ID_IDENTITY (WPS_ID_MESSAGE_DONE + 1) +#define WPS_PRIVATE_ID_WPS_START (WPS_ID_MESSAGE_DONE + 2) +#define WPS_PRIVATE_ID_FAILURE (WPS_ID_MESSAGE_DONE + 3) +#define WPS_PRIVATE_ID_FRAG (WPS_ID_MESSAGE_DONE + 4) +#define WPS_PRIVATE_ID_FRAG_ACK (WPS_ID_MESSAGE_DONE + 5) +#define WPS_PRIVATE_ID_EAPOL_START (WPS_ID_MESSAGE_DONE + 6) + + +/* Device Type categories for primary and secondary device types */ +#define WPS_DEVICE_TYPE_CAT_COMPUTER 1 +#define WPS_DEVICE_TYPE_CAT_INPUT_DEVICE 2 +#define WPS_DEVICE_TYPE_CAT_PRINTER 3 +#define WPS_DEVICE_TYPE_CAT_CAMERA 4 +#define WPS_DEVICE_TYPE_CAT_STORAGE 5 +#define WPS_DEVICE_TYPE_CAT_NW_INFRA 6 +#define WPS_DEVICE_TYPE_CAT_DISPLAYS 7 +#define WPS_DEVICE_TYPE_CAT_MM_DEVICES 8 +#define WPS_DEVICE_TYPE_CAT_GAME_DEVICES 9 +#define WPS_DEVICE_TYPE_CAT_TELEPHONE 10 +#define WPS_DEVICE_TYPE_CAT_AUDIO_DEVICES 11 /* WSC 2.0 */ + +/* Device Type sub categories for primary and secondary device types */ +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_PC 1 +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_SERVER 2 +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_MEDIA_CTR 3 +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_UM_PC 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_NOTEBOOK 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_DESKTOP 6 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_MID 7 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_COMP_NETBOOK 8 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_Keyboard 1 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_MOUSE 2 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_JOYSTICK 3 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_TRACKBALL 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_GAM_CTRL 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_REMOTE 6 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_TOUCHSCREEN 7 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_BIO_READER 8 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_INP_BAR_READER 9 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_PRTR_PRINTER 1 +#define WPS_DEVICE_TYPE_SUB_CAT_PRTR_SCANNER 2 +#define WPS_DEVICE_TYPE_SUB_CAT_PRTR_FAX 3 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_PRTR_COPIER 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_PRTR_ALLINONE 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_CAM_DGTL_STILL 1 +#define WPS_DEVICE_TYPE_SUB_CAT_CAM_VIDEO_CAM 2 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_CAM_WEB_CAM 3 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_CAM_SECU_CAM 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_STOR_NAS 1 +#define WPS_DEVICE_TYPE_SUB_CAT_NW_AP 1 +#define WPS_DEVICE_TYPE_SUB_CAT_NW_ROUTER 2 +#define WPS_DEVICE_TYPE_SUB_CAT_NW_SWITCH 3 +#define WPS_DEVICE_TYPE_SUB_CAT_NW_GATEWAY 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_NW_BRIDGE 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_DISP_TV 1 +#define WPS_DEVICE_TYPE_SUB_CAT_DISP_PIC_FRAME 2 +#define WPS_DEVICE_TYPE_SUB_CAT_DISP_PROJECTOR 3 +#define WPS_DEVICE_TYPE_SUB_CAT_DISP_MONITOR 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_MM_DAR 1 +#define WPS_DEVICE_TYPE_SUB_CAT_MM_PVR 2 +#define WPS_DEVICE_TYPE_SUB_CAT_MM_MCX 3 +#define WPS_DEVICE_TYPE_SUB_CAT_MM_STB 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_MM_MS_ME 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_MM_PVP 6 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_GAM_XBOX 1 +#define WPS_DEVICE_TYPE_SUB_CAT_GAM_XBOX_360 2 +#define WPS_DEVICE_TYPE_SUB_CAT_GAM_PS 3 +#define WPS_DEVICE_TYPE_SUB_CAT_GAM_GC 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_GAM_PGD 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_PHONE_WM 1 +#define WPS_DEVICE_TYPE_SUB_CAT_PHONE_PSM 2 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_PHONE_PDM 3 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_PHONE_SSM 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_PHONE_SDM 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_AUDIO_TUNER 1 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_AUDIO_SPEAKERS 2 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_AUDIO_PMP 3 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_AUDIO_HEADSET 4 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_AUDIO_HPHONE 5 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_AUDIO_MPHONE 6 /* WSC 2.0 */ +#define WPS_DEVICE_TYPE_SUB_CAT_AUDIO_HTS 7 /* WSC 2.0 */ + + +/* Device request/response type */ +#define WPS_MSGTYPE_ENROLLEE_INFO_ONLY 0x00 +#define WPS_MSGTYPE_ENROLLEE_OPEN_8021X 0x01 +#define WPS_MSGTYPE_REGISTRAR 0x02 +#define WPS_MSGTYPE_AP_WLAN_MGR 0x03 + +/* RF Band */ +#define WPS_RFBAND_24GHZ 0x01 +#define WPS_RFBAND_50GHZ 0x02 + +/* Simple Config state */ +#define WPS_SCSTATE_UNCONFIGURED 0x01 +#define WPS_SCSTATE_CONFIGURED 0x02 +#define WPS_SCSTATE_OFF 11 + +/* WPS Vendor extension key */ +#define WPS_OUI_HEADER_LEN 2 +#define WPS_OUI_HEADER_SIZE 4 +#define WPS_OUI_FIXED_HEADER_OFF 16 +#define WPS_WFA_SUBID_V2_OFF 3 +#define WPS_WFA_V2_OFF 5 + +#ifdef __cplusplus +} +#endif + +#endif /* _WPS_ */ --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/ethernet.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/ethernet.h @@ -0,0 +1,162 @@ +/* + * From FreeBSD 2.2.7: Fundamental constants relating to ethernet. + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: ethernet.h 309193 2012-01-19 00:03:57Z $ + */ + +#ifndef _NET_ETHERNET_H_ +#define _NET_ETHERNET_H_ + +#ifndef _TYPEDEFS_H_ +#include "typedefs.h" +#endif + + +#include + + + +#define ETHER_ADDR_LEN 6 + + +#define ETHER_TYPE_LEN 2 + + +#define ETHER_CRC_LEN 4 + + +#define ETHER_HDR_LEN (ETHER_ADDR_LEN * 2 + ETHER_TYPE_LEN) + + +#define ETHER_MIN_LEN 64 + + +#define ETHER_MIN_DATA 46 + + +#define ETHER_MAX_LEN 1518 + + +#define ETHER_MAX_DATA 1500 + + +#define ETHER_TYPE_MIN 0x0600 +#define ETHER_TYPE_IP 0x0800 +#define ETHER_TYPE_ARP 0x0806 +#define ETHER_TYPE_8021Q 0x8100 +#define ETHER_TYPE_IPV6 0x86dd +#define ETHER_TYPE_BRCM 0x886c +#define ETHER_TYPE_802_1X 0x888e +#define ETHER_TYPE_802_1X_PREAUTH 0x88c7 +#define ETHER_TYPE_WAI 0x88b4 +#define ETHER_TYPE_89_0D 0x890d + +#define ETHER_TYPE_IPV6 0x86dd + + +#define ETHER_BRCM_SUBTYPE_LEN 4 + + +#define ETHER_DEST_OFFSET (0 * ETHER_ADDR_LEN) +#define ETHER_SRC_OFFSET (1 * ETHER_ADDR_LEN) +#define ETHER_TYPE_OFFSET (2 * ETHER_ADDR_LEN) + + +#define ETHER_IS_VALID_LEN(foo) \ + ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) + +#define ETHER_FILL_MCAST_ADDR_FROM_IP(ea, mgrp_ip) { \ + ((uint8 *)ea)[0] = 0x01; \ + ((uint8 *)ea)[1] = 0x00; \ + ((uint8 *)ea)[2] = 0x5e; \ + ((uint8 *)ea)[3] = ((mgrp_ip) >> 16) & 0x7f; \ + ((uint8 *)ea)[4] = ((mgrp_ip) >> 8) & 0xff; \ + ((uint8 *)ea)[5] = ((mgrp_ip) >> 0) & 0xff; \ +} + +#ifndef __INCif_etherh + +BWL_PRE_PACKED_STRUCT struct ether_header { + uint8 ether_dhost[ETHER_ADDR_LEN]; + uint8 ether_shost[ETHER_ADDR_LEN]; + uint16 ether_type; +} BWL_POST_PACKED_STRUCT; + + +BWL_PRE_PACKED_STRUCT struct ether_addr { + uint8 octet[ETHER_ADDR_LEN]; +} BWL_POST_PACKED_STRUCT; +#endif + + +#define ETHER_SET_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] | 2)) +#define ETHER_IS_LOCALADDR(ea) (((uint8 *)(ea))[0] & 2) +#define ETHER_CLR_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] & 0xfd)) +#define ETHER_TOGGLE_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] ^ 2)) + + +#define ETHER_SET_UNICAST(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] & ~1)) + + +#define ETHER_ISMULTI(ea) (((const uint8 *)(ea))[0] & 1) + + + +#define ether_cmp(a, b) (!(((short*)(a))[0] == ((short*)(b))[0]) | \ + !(((short*)(a))[1] == ((short*)(b))[1]) | \ + !(((short*)(a))[2] == ((short*)(b))[2])) + + +#define ether_copy(s, d) { \ + ((short*)(d))[0] = ((const short*)(s))[0]; \ + ((short*)(d))[1] = ((const short*)(s))[1]; \ + ((short*)(d))[2] = ((const short*)(s))[2]; } + + +static const struct ether_addr ether_bcast = {{255, 255, 255, 255, 255, 255}}; +static const struct ether_addr ether_null = {{0, 0, 0, 0, 0, 0}}; + +#define ETHER_ISBCAST(ea) ((((uint8 *)(ea))[0] & \ + ((uint8 *)(ea))[1] & \ + ((uint8 *)(ea))[2] & \ + ((uint8 *)(ea))[3] & \ + ((uint8 *)(ea))[4] & \ + ((uint8 *)(ea))[5]) == 0xff) +#define ETHER_ISNULLADDR(ea) ((((uint8 *)(ea))[0] | \ + ((uint8 *)(ea))[1] | \ + ((uint8 *)(ea))[2] | \ + ((uint8 *)(ea))[3] | \ + ((uint8 *)(ea))[4] | \ + ((uint8 *)(ea))[5]) == 0) + +#define ETHER_MOVE_HDR(d, s) \ +do { \ + struct ether_header t; \ + t = *(struct ether_header *)(s); \ + *(struct ether_header *)(d) = t; \ +} while (0) + + +#include + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/vlan.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/vlan.h @@ -0,0 +1,69 @@ +/* + * 802.1Q VLAN protocol definitions + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: vlan.h 241182 2011-02-17 21:50:03Z $ + */ + +#ifndef _vlan_h_ +#define _vlan_h_ + +#ifndef _TYPEDEFS_H_ +#include +#endif + + +#include + +#define VLAN_VID_MASK 0xfff +#define VLAN_CFI_SHIFT 12 +#define VLAN_PRI_SHIFT 13 + +#define VLAN_PRI_MASK 7 + +#define VLAN_TAG_LEN 4 +#define VLAN_TAG_OFFSET (2 * ETHER_ADDR_LEN) + +#define VLAN_TPID 0x8100 + +struct ethervlan_header { + uint8 ether_dhost[ETHER_ADDR_LEN]; + uint8 ether_shost[ETHER_ADDR_LEN]; + uint16 vlan_type; + uint16 vlan_tag; + uint16 ether_type; +}; + +#define ETHERVLAN_HDR_LEN (ETHER_HDR_LEN + VLAN_TAG_LEN) + + + +#include + +#define ETHERVLAN_MOVE_HDR(d, s) \ +do { \ + struct ethervlan_header t; \ + t = *(struct ethervlan_header *)(s); \ + *(struct ethervlan_header *)(d) = t; \ +} while (0) + +#endif --- linux-goldfish-3.4.0.orig/drivers/net/wireless/bcmdhd/include/proto/bt_amp_hci.h +++ linux-goldfish-3.4.0/drivers/net/wireless/bcmdhd/include/proto/bt_amp_hci.h @@ -0,0 +1,441 @@ +/* + * BT-AMP (BlueTooth Alternate Mac and Phy) HCI (Host/Controller Interface) + * + * Copyright (C) 1999-2012, Broadcom Corporation + * + * Unless you and Broadcom execute a separate written software license + * agreement governing use of this software, this software is licensed to you + * under the terms of the GNU General Public License version 2 (the "GPL"), + * available at http://www.broadcom.com/licenses/GPLv2.php, with the + * following added to such license: + * + * As a special exception, the copyright holders of this software give you + * permission to link this software with independent modules, and to copy and + * distribute the resulting executable under terms of your choice, provided that + * you also meet, for each linked independent module, the terms and conditions of + * the license of that module. An independent module is a module which is not + * derived from this software. The special exception does not apply to any + * modifications of the software. + * + * Notwithstanding the above, under no circumstances may you combine this + * software in any way with any other Broadcom software provided under a license + * other than the GPL, without Broadcom's express prior written consent. + * + * $Id: bt_amp_hci.h 294267 2011-11-04 23:41:52Z $ +*/ + +#ifndef _bt_amp_hci_h +#define _bt_amp_hci_h + +/* This marks the start of a packed structure section. */ +#include + + +/* AMP HCI CMD packet format */ +typedef BWL_PRE_PACKED_STRUCT struct amp_hci_cmd { + uint16 opcode; + uint8 plen; + uint8 parms[1]; +} BWL_POST_PACKED_STRUCT amp_hci_cmd_t; + +#define HCI_CMD_PREAMBLE_SIZE OFFSETOF(amp_hci_cmd_t, parms) +#define HCI_CMD_DATA_SIZE 255 + +/* AMP HCI CMD opcode layout */ +#define HCI_CMD_OPCODE(ogf, ocf) ((((ogf) & 0x3F) << 10) | ((ocf) & 0x03FF)) +#define HCI_CMD_OGF(opcode) ((uint8)(((opcode) >> 10) & 0x3F)) +#define HCI_CMD_OCF(opcode) ((opcode) & 0x03FF) + +/* AMP HCI command opcodes */ +#define HCI_Read_Failed_Contact_Counter HCI_CMD_OPCODE(0x05, 0x0001) +#define HCI_Reset_Failed_Contact_Counter HCI_CMD_OPCODE(0x05, 0x0002) +#define HCI_Read_Link_Quality HCI_CMD_OPCODE(0x05, 0x0003) +#define HCI_Read_Local_AMP_Info HCI_CMD_OPCODE(0x05, 0x0009) +#define HCI_Read_Local_AMP_ASSOC HCI_CMD_OPCODE(0x05, 0x000A) +#define HCI_Write_Remote_AMP_ASSOC HCI_CMD_OPCODE(0x05, 0x000B) +#define HCI_Create_Physical_Link HCI_CMD_OPCODE(0x01, 0x0035) +#define HCI_Accept_Physical_Link_Request HCI_CMD_OPCODE(0x01, 0x0036) +#define HCI_Disconnect_Physical_Link HCI_CMD_OPCODE(0x01, 0x0037) +#define HCI_Create_Logical_Link HCI_CMD_OPCODE(0x01, 0x0038) +#define HCI_Accept_Logical_Link HCI_CMD_OPCODE(0x01, 0x0039) +#define HCI_Disconnect_Logical_Link HCI_CMD_OPCODE(0x01, 0x003A) +#define HCI_Logical_Link_Cancel HCI_CMD_OPCODE(0x01, 0x003B) +#define HCI_Flow_Spec_Modify HCI_CMD_OPCODE(0x01, 0x003C) +#define HCI_Write_Flow_Control_Mode HCI_CMD_OPCODE(0x01, 0x0067) +#define HCI_Read_Best_Effort_Flush_Timeout HCI_CMD_OPCODE(0x01, 0x0069) +#define HCI_Write_Best_Effort_Flush_Timeout HCI_CMD_OPCODE(0x01, 0x006A) +#define HCI_Short_Range_Mode HCI_CMD_OPCODE(0x01, 0x006B) +#define HCI_Reset HCI_CMD_OPCODE(0x03, 0x0003) +#define HCI_Read_Connection_Accept_Timeout HCI_CMD_OPCODE(0x03, 0x0015) +#define HCI_Write_Connection_Accept_Timeout HCI_CMD_OPCODE(0x03, 0x0016) +#define HCI_Read_Link_Supervision_Timeout HCI_CMD_OPCODE(0x03, 0x0036) +#define HCI_Write_Link_Supervision_Timeout HCI_CMD_OPCODE(0x03, 0x0037) +#define HCI_Enhanced_Flush HCI_CMD_OPCODE(0x03, 0x005F) +#define HCI_Read_Logical_Link_Accept_Timeout HCI_CMD_OPCODE(0x03, 0x0061) +#define HCI_Write_Logical_Link_Accept_Timeout HCI_CMD_OPCODE(0x03, 0x0062) +#define HCI_Set_Event_Mask_Page_2 HCI_CMD_OPCODE(0x03, 0x0063) +#define HCI_Read_Location_Data_Command HCI_CMD_OPCODE(0x03, 0x0064) +#define HCI_Write_Location_Data_Command HCI_CMD_OPCODE(0x03, 0x0065) +#define HCI_Read_Local_Version_Info HCI_CMD_OPCODE(0x04, 0x0001) +#define HCI_Read_Local_Supported_Commands HCI_CMD_OPCODE(0x04, 0x0002) +#define HCI_Read_Buffer_Size HCI_CMD_OPCODE(0x04, 0x0005) +#define HCI_Read_Data_Block_Size HCI_CMD_OPCODE(0x04, 0x000A) + +/* AMP HCI command parameters */ +typedef BWL_PRE_PACKED_STRUCT struct read_local_cmd_parms { + uint8 plh; + uint8 offset[2]; /* length so far */ + uint8 max_remote[2]; +} BWL_POST_PACKED_STRUCT read_local_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct write_remote_cmd_parms { + uint8 plh; + uint8 offset[2]; + uint8 len[2]; + uint8 frag[1]; +} BWL_POST_PACKED_STRUCT write_remote_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct phy_link_cmd_parms { + uint8 plh; + uint8 key_length; + uint8 key_type; + uint8 key[1]; +} BWL_POST_PACKED_STRUCT phy_link_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct dis_phy_link_cmd_parms { + uint8 plh; + uint8 reason; +} BWL_POST_PACKED_STRUCT dis_phy_link_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct log_link_cmd_parms { + uint8 plh; + uint8 txflow[16]; + uint8 rxflow[16]; +} BWL_POST_PACKED_STRUCT log_link_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct ext_flow_spec { + uint8 id; + uint8 service_type; + uint8 max_sdu[2]; + uint8 sdu_ia_time[4]; + uint8 access_latency[4]; + uint8 flush_timeout[4]; +} BWL_POST_PACKED_STRUCT ext_flow_spec_t; + +typedef BWL_PRE_PACKED_STRUCT struct log_link_cancel_cmd_parms { + uint8 plh; + uint8 tx_fs_ID; +} BWL_POST_PACKED_STRUCT log_link_cancel_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct flow_spec_mod_cmd_parms { + uint8 llh[2]; + uint8 txflow[16]; + uint8 rxflow[16]; +} BWL_POST_PACKED_STRUCT flow_spec_mod_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct plh_pad { + uint8 plh; + uint8 pad; +} BWL_POST_PACKED_STRUCT plh_pad_t; + +typedef BWL_PRE_PACKED_STRUCT union hci_handle { + uint16 bredr; + plh_pad_t amp; +} BWL_POST_PACKED_STRUCT hci_handle_t; + +typedef BWL_PRE_PACKED_STRUCT struct ls_to_cmd_parms { + hci_handle_t handle; + uint8 timeout[2]; +} BWL_POST_PACKED_STRUCT ls_to_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct befto_cmd_parms { + uint8 llh[2]; + uint8 befto[4]; +} BWL_POST_PACKED_STRUCT befto_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct srm_cmd_parms { + uint8 plh; + uint8 srm; +} BWL_POST_PACKED_STRUCT srm_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct ld_cmd_parms { + uint8 ld_aware; + uint8 ld[2]; + uint8 ld_opts; + uint8 l_opts; +} BWL_POST_PACKED_STRUCT ld_cmd_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct eflush_cmd_parms { + uint8 llh[2]; + uint8 packet_type; +} BWL_POST_PACKED_STRUCT eflush_cmd_parms_t; + +/* Generic AMP extended flow spec service types */ +#define EFS_SVCTYPE_NO_TRAFFIC 0 +#define EFS_SVCTYPE_BEST_EFFORT 1 +#define EFS_SVCTYPE_GUARANTEED 2 + +/* AMP HCI event packet format */ +typedef BWL_PRE_PACKED_STRUCT struct amp_hci_event { + uint8 ecode; + uint8 plen; + uint8 parms[1]; +} BWL_POST_PACKED_STRUCT amp_hci_event_t; + +#define HCI_EVT_PREAMBLE_SIZE OFFSETOF(amp_hci_event_t, parms) + +/* AMP HCI event codes */ +#define HCI_Command_Complete 0x0E +#define HCI_Command_Status 0x0F +#define HCI_Flush_Occurred 0x11 +#define HCI_Enhanced_Flush_Complete 0x39 +#define HCI_Physical_Link_Complete 0x40 +#define HCI_Channel_Select 0x41 +#define HCI_Disconnect_Physical_Link_Complete 0x42 +#define HCI_Logical_Link_Complete 0x45 +#define HCI_Disconnect_Logical_Link_Complete 0x46 +#define HCI_Flow_Spec_Modify_Complete 0x47 +#define HCI_Number_of_Completed_Data_Blocks 0x48 +#define HCI_Short_Range_Mode_Change_Complete 0x4C +#define HCI_Status_Change_Event 0x4D +#define HCI_Vendor_Specific 0xFF + +/* AMP HCI event mask bit positions */ +#define HCI_Physical_Link_Complete_Event_Mask 0x0001 +#define HCI_Channel_Select_Event_Mask 0x0002 +#define HCI_Disconnect_Physical_Link_Complete_Event_Mask 0x0004 +#define HCI_Logical_Link_Complete_Event_Mask 0x0020 +#define HCI_Disconnect_Logical_Link_Complete_Event_Mask 0x0040 +#define HCI_Flow_Spec_Modify_Complete_Event_Mask 0x0080 +#define HCI_Number_of_Completed_Data_Blocks_Event_Mask 0x0100 +#define HCI_Short_Range_Mode_Change_Complete_Event_Mask 0x1000 +#define HCI_Status_Change_Event_Mask 0x2000 +#define HCI_All_Event_Mask 0x31e7 +/* AMP HCI event parameters */ +typedef BWL_PRE_PACKED_STRUCT struct cmd_status_parms { + uint8 status; + uint8 cmdpkts; + uint16 opcode; +} BWL_POST_PACKED_STRUCT cmd_status_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct cmd_complete_parms { + uint8 cmdpkts; + uint16 opcode; + uint8 parms[1]; +} BWL_POST_PACKED_STRUCT cmd_complete_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct flush_occurred_evt_parms { + uint16 handle; +} BWL_POST_PACKED_STRUCT flush_occurred_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct write_remote_evt_parms { + uint8 status; + uint8 plh; +} BWL_POST_PACKED_STRUCT write_remote_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct read_local_evt_parms { + uint8 status; + uint8 plh; + uint16 len; + uint8 frag[1]; +} BWL_POST_PACKED_STRUCT read_local_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct read_local_info_evt_parms { + uint8 status; + uint8 AMP_status; + uint32 bandwidth; + uint32 gbandwidth; + uint32 latency; + uint32 PDU_size; + uint8 ctrl_type; + uint16 PAL_cap; + uint16 AMP_ASSOC_len; + uint32 max_flush_timeout; + uint32 be_flush_timeout; +} BWL_POST_PACKED_STRUCT read_local_info_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct log_link_evt_parms { + uint8 status; + uint16 llh; + uint8 plh; + uint8 tx_fs_ID; +} BWL_POST_PACKED_STRUCT log_link_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct disc_log_link_evt_parms { + uint8 status; + uint16 llh; + uint8 reason; +} BWL_POST_PACKED_STRUCT disc_log_link_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct log_link_cancel_evt_parms { + uint8 status; + uint8 plh; + uint8 tx_fs_ID; +} BWL_POST_PACKED_STRUCT log_link_cancel_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct flow_spec_mod_evt_parms { + uint8 status; + uint16 llh; +} BWL_POST_PACKED_STRUCT flow_spec_mod_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct phy_link_evt_parms { + uint8 status; + uint8 plh; +} BWL_POST_PACKED_STRUCT phy_link_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct dis_phy_link_evt_parms { + uint8 status; + uint8 plh; + uint8 reason; +} BWL_POST_PACKED_STRUCT dis_phy_link_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct read_ls_to_evt_parms { + uint8 status; + hci_handle_t handle; + uint16 timeout; +} BWL_POST_PACKED_STRUCT read_ls_to_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct read_lla_ca_to_evt_parms { + uint8 status; + uint16 timeout; +} BWL_POST_PACKED_STRUCT read_lla_ca_to_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct read_data_block_size_evt_parms { + uint8 status; + uint16 ACL_pkt_len; + uint16 data_block_len; + uint16 data_block_num; +} BWL_POST_PACKED_STRUCT read_data_block_size_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct data_blocks { + uint16 handle; + uint16 pkts; + uint16 blocks; +} BWL_POST_PACKED_STRUCT data_blocks_t; + +typedef BWL_PRE_PACKED_STRUCT struct num_completed_data_blocks_evt_parms { + uint16 num_blocks; + uint8 num_handles; + data_blocks_t completed[1]; +} BWL_POST_PACKED_STRUCT num_completed_data_blocks_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct befto_evt_parms { + uint8 status; + uint32 befto; +} BWL_POST_PACKED_STRUCT befto_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct srm_evt_parms { + uint8 status; + uint8 plh; + uint8 srm; +} BWL_POST_PACKED_STRUCT srm_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct contact_counter_evt_parms { + uint8 status; + uint8 llh[2]; + uint16 counter; +} BWL_POST_PACKED_STRUCT contact_counter_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct contact_counter_reset_evt_parms { + uint8 status; + uint8 llh[2]; +} BWL_POST_PACKED_STRUCT contact_counter_reset_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct read_linkq_evt_parms { + uint8 status; + hci_handle_t handle; + uint8 link_quality; +} BWL_POST_PACKED_STRUCT read_linkq_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct ld_evt_parms { + uint8 status; + uint8 ld_aware; + uint8 ld[2]; + uint8 ld_opts; + uint8 l_opts; +} BWL_POST_PACKED_STRUCT ld_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct eflush_complete_evt_parms { + uint16 handle; +} BWL_POST_PACKED_STRUCT eflush_complete_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct vendor_specific_evt_parms { + uint8 len; + uint8 parms[1]; +} BWL_POST_PACKED_STRUCT vendor_specific_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct local_version_info_evt_parms { + uint8 status; + uint8 hci_version; + uint16 hci_revision; + uint8 pal_version; + uint16 mfg_name; + uint16 pal_subversion; +} BWL_POST_PACKED_STRUCT local_version_info_evt_parms_t; + +#define MAX_SUPPORTED_CMD_BYTE 64 +typedef BWL_PRE_PACKED_STRUCT struct local_supported_cmd_evt_parms { + uint8 status; + uint8 cmd[MAX_SUPPORTED_CMD_BYTE]; +} BWL_POST_PACKED_STRUCT local_supported_cmd_evt_parms_t; + +typedef BWL_PRE_PACKED_STRUCT struct status_change_evt_parms { + uint8 status; + uint8 amp_status; +} BWL_POST_PACKED_STRUCT status_change_evt_parms_t; + +/* AMP HCI error codes */ +#define HCI_SUCCESS 0x00 +#define HCI_ERR_ILLEGAL_COMMAND 0x01 +#define HCI_ERR_NO_CONNECTION 0x02 +#define HCI_ERR_MEMORY_FULL 0x07 +#define HCI_ERR_CONNECTION_TIMEOUT 0x08 +#define HCI_ERR_MAX_NUM_OF_CONNECTIONS 0x09 +#define HCI_ERR_CONNECTION_EXISTS 0x0B +#define HCI_ERR_CONNECTION_DISALLOWED 0x0C +#define HCI_ERR_CONNECTION_ACCEPT_TIMEOUT 0x10 +#define HCI_ERR_UNSUPPORTED_VALUE 0x11 +#define HCI_ERR_ILLEGAL_PARAMETER_FMT 0x12 +#define HCI_ERR_CONN_TERM_BY_LOCAL_HOST 0x16 +#define HCI_ERR_UNSPECIFIED 0x1F +#define HCI_ERR_UNIT_KEY_USED 0x26 +#define HCI_ERR_QOS_REJECTED 0x2D +#define HCI_ERR_PARAM_OUT_OF_RANGE 0x30 +#define HCI_ERR_NO_SUITABLE_CHANNEL 0x39 +#define HCI_ERR_CHANNEL_MOVE 0xFF + +/* AMP HCI ACL Data packet format */ +typedef BWL_PRE_PACKED_STRUCT struct amp_hci_ACL_data { + uint16 handle; /* 12-bit connection handle + 2-bit PB and 2-bit BC flags */ + uint16 dlen; /* data total length */ + uint8 data[1]; +} BWL_POST_PACKED_STRUCT amp_hci_ACL_data_t; + +#define HCI_ACL_DATA_PREAMBLE_SIZE OFFSETOF(amp_hci_ACL_data_t, data) + +#define HCI_ACL_DATA_BC_FLAGS (0x0 << 14) +#define HCI_ACL_DATA_PB_FLAGS (0x3 << 12) + +#define HCI_ACL_DATA_HANDLE(handle) ((handle) & 0x0fff) +#define HCI_ACL_DATA_FLAGS(handle) ((handle) >> 12) + +/* AMP Activity Report packet formats */ +typedef BWL_PRE_PACKED_STRUCT struct amp_hci_activity_report { + uint8 ScheduleKnown; + uint8 NumReports; + uint8 data[1]; +} BWL_POST_PACKED_STRUCT amp_hci_activity_report_t; + +typedef BWL_PRE_PACKED_STRUCT struct amp_hci_activity_report_triple { + uint32 StartTime; + uint32 Duration; + uint32 Periodicity; +} BWL_POST_PACKED_STRUCT amp_hci_activity_report_triple_t; + +#define HCI_AR_SCHEDULE_KNOWN 0x01 + + +/* This marks the end of a packed structure section. */ +#include + +#endif /* _bt_amp_hci_h_ */ --- linux-goldfish-3.4.0.orig/drivers/net/ppp/pppolac.c +++ linux-goldfish-3.4.0/drivers/net/ppp/pppolac.c @@ -0,0 +1,449 @@ +/* drivers/net/pppolac.c + * + * Driver for PPP on L2TP Access Concentrator / PPPoLAC Socket (RFC 2661) + * + * Copyright (C) 2009 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* This driver handles L2TP data packets between a UDP socket and a PPP channel. + * The socket must keep connected, and only one session per socket is permitted. + * Sequencing of outgoing packets is controlled by LNS. Incoming packets with + * sequences are reordered within a sliding window of one second. Currently + * reordering only happens when a packet is received. It is done for simplicity + * since no additional locks or threads are required. This driver only works on + * IPv4 due to the lack of UDP encapsulation support in IPv6. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define L2TP_CONTROL_BIT 0x80 +#define L2TP_LENGTH_BIT 0x40 +#define L2TP_SEQUENCE_BIT 0x08 +#define L2TP_OFFSET_BIT 0x02 +#define L2TP_VERSION 0x02 +#define L2TP_VERSION_MASK 0x0F + +#define PPP_ADDR 0xFF +#define PPP_CTRL 0x03 + +union unaligned { + __u32 u32; +} __attribute__((packed)); + +static inline union unaligned *unaligned(void *ptr) +{ + return (union unaligned *)ptr; +} + +struct meta { + __u32 sequence; + __u32 timestamp; +}; + +static inline struct meta *skb_meta(struct sk_buff *skb) +{ + return (struct meta *)skb->cb; +} + +/******************************************************************************/ + +static int pppolac_recv_core(struct sock *sk_udp, struct sk_buff *skb) +{ + struct sock *sk = (struct sock *)sk_udp->sk_user_data; + struct pppolac_opt *opt = &pppox_sk(sk)->proto.lac; + struct meta *meta = skb_meta(skb); + __u32 now = jiffies; + __u8 bits; + __u8 *ptr; + + /* Drop the packet if L2TP header is missing. */ + if (skb->len < sizeof(struct udphdr) + 6) + goto drop; + + /* Put it back if it is a control packet. */ + if (skb->data[sizeof(struct udphdr)] & L2TP_CONTROL_BIT) + return opt->backlog_rcv(sk_udp, skb); + + /* Skip UDP header. */ + skb_pull(skb, sizeof(struct udphdr)); + + /* Check the version. */ + if ((skb->data[1] & L2TP_VERSION_MASK) != L2TP_VERSION) + goto drop; + bits = skb->data[0]; + ptr = &skb->data[2]; + + /* Check the length if it is present. */ + if (bits & L2TP_LENGTH_BIT) { + if ((ptr[0] << 8 | ptr[1]) != skb->len) + goto drop; + ptr += 2; + } + + /* Skip all fields including optional ones. */ + if (!skb_pull(skb, 6 + (bits & L2TP_SEQUENCE_BIT ? 4 : 0) + + (bits & L2TP_LENGTH_BIT ? 2 : 0) + + (bits & L2TP_OFFSET_BIT ? 2 : 0))) + goto drop; + + /* Skip the offset padding if it is present. */ + if (bits & L2TP_OFFSET_BIT && + !skb_pull(skb, skb->data[-2] << 8 | skb->data[-1])) + goto drop; + + /* Check the tunnel and the session. */ + if (unaligned(ptr)->u32 != opt->local) + goto drop; + + /* Check the sequence if it is present. */ + if (bits & L2TP_SEQUENCE_BIT) { + meta->sequence = ptr[4] << 8 | ptr[5]; + if ((__s16)(meta->sequence - opt->recv_sequence) < 0) + goto drop; + } + + /* Skip PPP address and control if they are present. */ + if (skb->len >= 2 && skb->data[0] == PPP_ADDR && + skb->data[1] == PPP_CTRL) + skb_pull(skb, 2); + + /* Fix PPP protocol if it is compressed. */ + if (skb->len >= 1 && skb->data[0] & 1) + skb_push(skb, 1)[0] = 0; + + /* Drop the packet if PPP protocol is missing. */ + if (skb->len < 2) + goto drop; + + /* Perform reordering if sequencing is enabled. */ + atomic_set(&opt->sequencing, bits & L2TP_SEQUENCE_BIT); + if (bits & L2TP_SEQUENCE_BIT) { + struct sk_buff *skb1; + + /* Insert the packet into receive queue in order. */ + skb_set_owner_r(skb, sk); + skb_queue_walk(&sk->sk_receive_queue, skb1) { + struct meta *meta1 = skb_meta(skb1); + __s16 order = meta->sequence - meta1->sequence; + if (order == 0) + goto drop; + if (order < 0) { + meta->timestamp = meta1->timestamp; + skb_insert(skb1, skb, &sk->sk_receive_queue); + skb = NULL; + break; + } + } + if (skb) { + meta->timestamp = now; + skb_queue_tail(&sk->sk_receive_queue, skb); + } + + /* Remove packets from receive queue as long as + * 1. the receive buffer is full, + * 2. they are queued longer than one second, or + * 3. there are no missing packets before them. */ + skb_queue_walk_safe(&sk->sk_receive_queue, skb, skb1) { + meta = skb_meta(skb); + if (atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf && + now - meta->timestamp < HZ && + meta->sequence != opt->recv_sequence) + break; + skb_unlink(skb, &sk->sk_receive_queue); + opt->recv_sequence = (__u16)(meta->sequence + 1); + skb_orphan(skb); + ppp_input(&pppox_sk(sk)->chan, skb); + } + return NET_RX_SUCCESS; + } + + /* Flush receive queue if sequencing is disabled. */ + skb_queue_purge(&sk->sk_receive_queue); + skb_orphan(skb); + ppp_input(&pppox_sk(sk)->chan, skb); + return NET_RX_SUCCESS; +drop: + kfree_skb(skb); + return NET_RX_DROP; +} + +static int pppolac_recv(struct sock *sk_udp, struct sk_buff *skb) +{ + sock_hold(sk_udp); + sk_receive_skb(sk_udp, skb, 0); + return 0; +} + +static struct sk_buff_head delivery_queue; + +static void pppolac_xmit_core(struct work_struct *delivery_work) +{ + mm_segment_t old_fs = get_fs(); + struct sk_buff *skb; + + set_fs(KERNEL_DS); + while ((skb = skb_dequeue(&delivery_queue))) { + struct sock *sk_udp = skb->sk; + struct kvec iov = {.iov_base = skb->data, .iov_len = skb->len}; + struct msghdr msg = { + .msg_iov = (struct iovec *)&iov, + .msg_iovlen = 1, + .msg_flags = MSG_NOSIGNAL | MSG_DONTWAIT, + }; + sk_udp->sk_prot->sendmsg(NULL, sk_udp, &msg, skb->len); + kfree_skb(skb); + } + set_fs(old_fs); +} + +static DECLARE_WORK(delivery_work, pppolac_xmit_core); + +static int pppolac_xmit(struct ppp_channel *chan, struct sk_buff *skb) +{ + struct sock *sk_udp = (struct sock *)chan->private; + struct pppolac_opt *opt = &pppox_sk(sk_udp->sk_user_data)->proto.lac; + + /* Install PPP address and control. */ + skb_push(skb, 2); + skb->data[0] = PPP_ADDR; + skb->data[1] = PPP_CTRL; + + /* Install L2TP header. */ + if (atomic_read(&opt->sequencing)) { + skb_push(skb, 10); + skb->data[0] = L2TP_SEQUENCE_BIT; + skb->data[6] = opt->xmit_sequence >> 8; + skb->data[7] = opt->xmit_sequence; + skb->data[8] = 0; + skb->data[9] = 0; + opt->xmit_sequence++; + } else { + skb_push(skb, 6); + skb->data[0] = 0; + } + skb->data[1] = L2TP_VERSION; + unaligned(&skb->data[2])->u32 = opt->remote; + + /* Now send the packet via the delivery queue. */ + skb_set_owner_w(skb, sk_udp); + skb_queue_tail(&delivery_queue, skb); + schedule_work(&delivery_work); + return 1; +} + +/******************************************************************************/ + +static struct ppp_channel_ops pppolac_channel_ops = { + .start_xmit = pppolac_xmit, +}; + +static int pppolac_connect(struct socket *sock, struct sockaddr *useraddr, + int addrlen, int flags) +{ + struct sock *sk = sock->sk; + struct pppox_sock *po = pppox_sk(sk); + struct sockaddr_pppolac *addr = (struct sockaddr_pppolac *)useraddr; + struct socket *sock_udp = NULL; + struct sock *sk_udp; + int error; + + if (addrlen != sizeof(struct sockaddr_pppolac) || + !addr->local.tunnel || !addr->local.session || + !addr->remote.tunnel || !addr->remote.session) { + return -EINVAL; + } + + lock_sock(sk); + error = -EALREADY; + if (sk->sk_state != PPPOX_NONE) + goto out; + + sock_udp = sockfd_lookup(addr->udp_socket, &error); + if (!sock_udp) + goto out; + sk_udp = sock_udp->sk; + lock_sock(sk_udp); + + /* Remove this check when IPv6 supports UDP encapsulation. */ + error = -EAFNOSUPPORT; + if (sk_udp->sk_family != AF_INET) + goto out; + error = -EPROTONOSUPPORT; + if (sk_udp->sk_protocol != IPPROTO_UDP) + goto out; + error = -EDESTADDRREQ; + if (sk_udp->sk_state != TCP_ESTABLISHED) + goto out; + error = -EBUSY; + if (udp_sk(sk_udp)->encap_type || sk_udp->sk_user_data) + goto out; + if (!sk_udp->sk_bound_dev_if) { + struct dst_entry *dst = sk_dst_get(sk_udp); + error = -ENODEV; + if (!dst) + goto out; + sk_udp->sk_bound_dev_if = dst->dev->ifindex; + dst_release(dst); + } + + po->chan.hdrlen = 12; + po->chan.private = sk_udp; + po->chan.ops = &pppolac_channel_ops; + po->chan.mtu = PPP_MTU - 80; + po->proto.lac.local = unaligned(&addr->local)->u32; + po->proto.lac.remote = unaligned(&addr->remote)->u32; + atomic_set(&po->proto.lac.sequencing, 1); + po->proto.lac.backlog_rcv = sk_udp->sk_backlog_rcv; + + error = ppp_register_channel(&po->chan); + if (error) + goto out; + + sk->sk_state = PPPOX_CONNECTED; + udp_sk(sk_udp)->encap_type = UDP_ENCAP_L2TPINUDP; + udp_sk(sk_udp)->encap_rcv = pppolac_recv; + sk_udp->sk_backlog_rcv = pppolac_recv_core; + sk_udp->sk_user_data = sk; +out: + if (sock_udp) { + release_sock(sk_udp); + if (error) + sockfd_put(sock_udp); + } + release_sock(sk); + return error; +} + +static int pppolac_release(struct socket *sock) +{ + struct sock *sk = sock->sk; + + if (!sk) + return 0; + + lock_sock(sk); + if (sock_flag(sk, SOCK_DEAD)) { + release_sock(sk); + return -EBADF; + } + + if (sk->sk_state != PPPOX_NONE) { + struct sock *sk_udp = (struct sock *)pppox_sk(sk)->chan.private; + lock_sock(sk_udp); + skb_queue_purge(&sk->sk_receive_queue); + pppox_unbind_sock(sk); + udp_sk(sk_udp)->encap_type = 0; + udp_sk(sk_udp)->encap_rcv = NULL; + sk_udp->sk_backlog_rcv = pppox_sk(sk)->proto.lac.backlog_rcv; + sk_udp->sk_user_data = NULL; + release_sock(sk_udp); + sockfd_put(sk_udp->sk_socket); + } + + sock_orphan(sk); + sock->sk = NULL; + release_sock(sk); + sock_put(sk); + return 0; +} + +/******************************************************************************/ + +static struct proto pppolac_proto = { + .name = "PPPOLAC", + .owner = THIS_MODULE, + .obj_size = sizeof(struct pppox_sock), +}; + +static struct proto_ops pppolac_proto_ops = { + .family = PF_PPPOX, + .owner = THIS_MODULE, + .release = pppolac_release, + .bind = sock_no_bind, + .connect = pppolac_connect, + .socketpair = sock_no_socketpair, + .accept = sock_no_accept, + .getname = sock_no_getname, + .poll = sock_no_poll, + .ioctl = pppox_ioctl, + .listen = sock_no_listen, + .shutdown = sock_no_shutdown, + .setsockopt = sock_no_setsockopt, + .getsockopt = sock_no_getsockopt, + .sendmsg = sock_no_sendmsg, + .recvmsg = sock_no_recvmsg, + .mmap = sock_no_mmap, +}; + +static int pppolac_create(struct net *net, struct socket *sock) +{ + struct sock *sk; + + sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppolac_proto); + if (!sk) + return -ENOMEM; + + sock_init_data(sock, sk); + sock->state = SS_UNCONNECTED; + sock->ops = &pppolac_proto_ops; + sk->sk_protocol = PX_PROTO_OLAC; + sk->sk_state = PPPOX_NONE; + return 0; +} + +/******************************************************************************/ + +static struct pppox_proto pppolac_pppox_proto = { + .create = pppolac_create, + .owner = THIS_MODULE, +}; + +static int __init pppolac_init(void) +{ + int error; + + error = proto_register(&pppolac_proto, 0); + if (error) + return error; + + error = register_pppox_proto(PX_PROTO_OLAC, &pppolac_pppox_proto); + if (error) + proto_unregister(&pppolac_proto); + else + skb_queue_head_init(&delivery_queue); + return error; +} + +static void __exit pppolac_exit(void) +{ + unregister_pppox_proto(PX_PROTO_OLAC); + proto_unregister(&pppolac_proto); +} + +module_init(pppolac_init); +module_exit(pppolac_exit); + +MODULE_DESCRIPTION("PPP on L2TP Access Concentrator (PPPoLAC)"); +MODULE_AUTHOR("Chia-chi Yeh "); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/net/ppp/Kconfig +++ linux-goldfish-3.4.0/drivers/net/ppp/Kconfig @@ -148,6 +148,23 @@ used by ISPs and enterprises to tunnel PPP traffic over UDP tunnels. L2TP is replacing PPTP for VPN uses. +config PPPOLAC + tristate "PPP on L2TP Access Concentrator" + depends on PPP && INET + help + L2TP (RFC 2661) is a tunneling protocol widely used in virtual private + networks. This driver handles L2TP data packets between a UDP socket + and a PPP channel, but only permits one session per socket. Thus it is + fairly simple and suited for clients. + +config PPPOPNS + tristate "PPP on PPTP Network Server" + depends on PPP && INET + help + PPTP (RFC 2637) is a tunneling protocol widely used in virtual private + networks. This driver handles PPTP data packets between a RAW socket + and a PPP channel. It is fairly simple and easy to use. + config PPP_ASYNC tristate "PPP support for async serial ports" depends on PPP --- linux-goldfish-3.4.0.orig/drivers/net/ppp/pppopns.c +++ linux-goldfish-3.4.0/drivers/net/ppp/pppopns.c @@ -0,0 +1,428 @@ +/* drivers/net/pppopns.c + * + * Driver for PPP on PPTP Network Server / PPPoPNS Socket (RFC 2637) + * + * Copyright (C) 2009 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* This driver handles PPTP data packets between a RAW socket and a PPP channel. + * The socket is created in the kernel space and connected to the same address + * of the control socket. Outgoing packets are always sent with sequences but + * without acknowledgements. Incoming packets with sequences are reordered + * within a sliding window of one second. Currently reordering only happens when + * a packet is received. It is done for simplicity since no additional locks or + * threads are required. This driver should work on both IPv4 and IPv6. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define GRE_HEADER_SIZE 8 + +#define PPTP_GRE_BITS htons(0x2001) +#define PPTP_GRE_BITS_MASK htons(0xEF7F) +#define PPTP_GRE_SEQ_BIT htons(0x1000) +#define PPTP_GRE_ACK_BIT htons(0x0080) +#define PPTP_GRE_TYPE htons(0x880B) + +#define PPP_ADDR 0xFF +#define PPP_CTRL 0x03 + +struct header { + __u16 bits; + __u16 type; + __u16 length; + __u16 call; + __u32 sequence; +} __attribute__((packed)); + +struct meta { + __u32 sequence; + __u32 timestamp; +}; + +static inline struct meta *skb_meta(struct sk_buff *skb) +{ + return (struct meta *)skb->cb; +} + +/******************************************************************************/ + +static int pppopns_recv_core(struct sock *sk_raw, struct sk_buff *skb) +{ + struct sock *sk = (struct sock *)sk_raw->sk_user_data; + struct pppopns_opt *opt = &pppox_sk(sk)->proto.pns; + struct meta *meta = skb_meta(skb); + __u32 now = jiffies; + struct header *hdr; + + /* Skip transport header */ + skb_pull(skb, skb_transport_header(skb) - skb->data); + + /* Drop the packet if GRE header is missing. */ + if (skb->len < GRE_HEADER_SIZE) + goto drop; + hdr = (struct header *)skb->data; + + /* Check the header. */ + if (hdr->type != PPTP_GRE_TYPE || hdr->call != opt->local || + (hdr->bits & PPTP_GRE_BITS_MASK) != PPTP_GRE_BITS) + goto drop; + + /* Skip all fields including optional ones. */ + if (!skb_pull(skb, GRE_HEADER_SIZE + + (hdr->bits & PPTP_GRE_SEQ_BIT ? 4 : 0) + + (hdr->bits & PPTP_GRE_ACK_BIT ? 4 : 0))) + goto drop; + + /* Check the length. */ + if (skb->len != ntohs(hdr->length)) + goto drop; + + /* Check the sequence if it is present. */ + if (hdr->bits & PPTP_GRE_SEQ_BIT) { + meta->sequence = ntohl(hdr->sequence); + if ((__s32)(meta->sequence - opt->recv_sequence) < 0) + goto drop; + } + + /* Skip PPP address and control if they are present. */ + if (skb->len >= 2 && skb->data[0] == PPP_ADDR && + skb->data[1] == PPP_CTRL) + skb_pull(skb, 2); + + /* Fix PPP protocol if it is compressed. */ + if (skb->len >= 1 && skb->data[0] & 1) + skb_push(skb, 1)[0] = 0; + + /* Drop the packet if PPP protocol is missing. */ + if (skb->len < 2) + goto drop; + + /* Perform reordering if sequencing is enabled. */ + if (hdr->bits & PPTP_GRE_SEQ_BIT) { + struct sk_buff *skb1; + + /* Insert the packet into receive queue in order. */ + skb_set_owner_r(skb, sk); + skb_queue_walk(&sk->sk_receive_queue, skb1) { + struct meta *meta1 = skb_meta(skb1); + __s32 order = meta->sequence - meta1->sequence; + if (order == 0) + goto drop; + if (order < 0) { + meta->timestamp = meta1->timestamp; + skb_insert(skb1, skb, &sk->sk_receive_queue); + skb = NULL; + break; + } + } + if (skb) { + meta->timestamp = now; + skb_queue_tail(&sk->sk_receive_queue, skb); + } + + /* Remove packets from receive queue as long as + * 1. the receive buffer is full, + * 2. they are queued longer than one second, or + * 3. there are no missing packets before them. */ + skb_queue_walk_safe(&sk->sk_receive_queue, skb, skb1) { + meta = skb_meta(skb); + if (atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf && + now - meta->timestamp < HZ && + meta->sequence != opt->recv_sequence) + break; + skb_unlink(skb, &sk->sk_receive_queue); + opt->recv_sequence = meta->sequence + 1; + skb_orphan(skb); + ppp_input(&pppox_sk(sk)->chan, skb); + } + return NET_RX_SUCCESS; + } + + /* Flush receive queue if sequencing is disabled. */ + skb_queue_purge(&sk->sk_receive_queue); + skb_orphan(skb); + ppp_input(&pppox_sk(sk)->chan, skb); + return NET_RX_SUCCESS; +drop: + kfree_skb(skb); + return NET_RX_DROP; +} + +static void pppopns_recv(struct sock *sk_raw, int length) +{ + struct sk_buff *skb; + while ((skb = skb_dequeue(&sk_raw->sk_receive_queue))) { + sock_hold(sk_raw); + sk_receive_skb(sk_raw, skb, 0); + } +} + +static struct sk_buff_head delivery_queue; + +static void pppopns_xmit_core(struct work_struct *delivery_work) +{ + mm_segment_t old_fs = get_fs(); + struct sk_buff *skb; + + set_fs(KERNEL_DS); + while ((skb = skb_dequeue(&delivery_queue))) { + struct sock *sk_raw = skb->sk; + struct kvec iov = {.iov_base = skb->data, .iov_len = skb->len}; + struct msghdr msg = { + .msg_iov = (struct iovec *)&iov, + .msg_iovlen = 1, + .msg_flags = MSG_NOSIGNAL | MSG_DONTWAIT, + }; + sk_raw->sk_prot->sendmsg(NULL, sk_raw, &msg, skb->len); + kfree_skb(skb); + } + set_fs(old_fs); +} + +static DECLARE_WORK(delivery_work, pppopns_xmit_core); + +static int pppopns_xmit(struct ppp_channel *chan, struct sk_buff *skb) +{ + struct sock *sk_raw = (struct sock *)chan->private; + struct pppopns_opt *opt = &pppox_sk(sk_raw->sk_user_data)->proto.pns; + struct header *hdr; + __u16 length; + + /* Install PPP address and control. */ + skb_push(skb, 2); + skb->data[0] = PPP_ADDR; + skb->data[1] = PPP_CTRL; + length = skb->len; + + /* Install PPTP GRE header. */ + hdr = (struct header *)skb_push(skb, 12); + hdr->bits = PPTP_GRE_BITS | PPTP_GRE_SEQ_BIT; + hdr->type = PPTP_GRE_TYPE; + hdr->length = htons(length); + hdr->call = opt->remote; + hdr->sequence = htonl(opt->xmit_sequence); + opt->xmit_sequence++; + + /* Now send the packet via the delivery queue. */ + skb_set_owner_w(skb, sk_raw); + skb_queue_tail(&delivery_queue, skb); + schedule_work(&delivery_work); + return 1; +} + +/******************************************************************************/ + +static struct ppp_channel_ops pppopns_channel_ops = { + .start_xmit = pppopns_xmit, +}; + +static int pppopns_connect(struct socket *sock, struct sockaddr *useraddr, + int addrlen, int flags) +{ + struct sock *sk = sock->sk; + struct pppox_sock *po = pppox_sk(sk); + struct sockaddr_pppopns *addr = (struct sockaddr_pppopns *)useraddr; + struct sockaddr_storage ss; + struct socket *sock_tcp = NULL; + struct socket *sock_raw = NULL; + struct sock *sk_tcp; + struct sock *sk_raw; + int error; + + if (addrlen != sizeof(struct sockaddr_pppopns)) + return -EINVAL; + + lock_sock(sk); + error = -EALREADY; + if (sk->sk_state != PPPOX_NONE) + goto out; + + sock_tcp = sockfd_lookup(addr->tcp_socket, &error); + if (!sock_tcp) + goto out; + sk_tcp = sock_tcp->sk; + error = -EPROTONOSUPPORT; + if (sk_tcp->sk_protocol != IPPROTO_TCP) + goto out; + addrlen = sizeof(struct sockaddr_storage); + error = kernel_getpeername(sock_tcp, (struct sockaddr *)&ss, &addrlen); + if (error) + goto out; + if (!sk_tcp->sk_bound_dev_if) { + struct dst_entry *dst = sk_dst_get(sk_tcp); + error = -ENODEV; + if (!dst) + goto out; + sk_tcp->sk_bound_dev_if = dst->dev->ifindex; + dst_release(dst); + } + + error = sock_create(ss.ss_family, SOCK_RAW, IPPROTO_GRE, &sock_raw); + if (error) + goto out; + sk_raw = sock_raw->sk; + sk_raw->sk_bound_dev_if = sk_tcp->sk_bound_dev_if; + error = kernel_connect(sock_raw, (struct sockaddr *)&ss, addrlen, 0); + if (error) + goto out; + + po->chan.hdrlen = 14; + po->chan.private = sk_raw; + po->chan.ops = &pppopns_channel_ops; + po->chan.mtu = PPP_MTU - 80; + po->proto.pns.local = addr->local; + po->proto.pns.remote = addr->remote; + po->proto.pns.data_ready = sk_raw->sk_data_ready; + po->proto.pns.backlog_rcv = sk_raw->sk_backlog_rcv; + + error = ppp_register_channel(&po->chan); + if (error) + goto out; + + sk->sk_state = PPPOX_CONNECTED; + lock_sock(sk_raw); + sk_raw->sk_data_ready = pppopns_recv; + sk_raw->sk_backlog_rcv = pppopns_recv_core; + sk_raw->sk_user_data = sk; + release_sock(sk_raw); +out: + if (sock_tcp) + sockfd_put(sock_tcp); + if (error && sock_raw) + sock_release(sock_raw); + release_sock(sk); + return error; +} + +static int pppopns_release(struct socket *sock) +{ + struct sock *sk = sock->sk; + + if (!sk) + return 0; + + lock_sock(sk); + if (sock_flag(sk, SOCK_DEAD)) { + release_sock(sk); + return -EBADF; + } + + if (sk->sk_state != PPPOX_NONE) { + struct sock *sk_raw = (struct sock *)pppox_sk(sk)->chan.private; + lock_sock(sk_raw); + skb_queue_purge(&sk->sk_receive_queue); + pppox_unbind_sock(sk); + sk_raw->sk_data_ready = pppox_sk(sk)->proto.pns.data_ready; + sk_raw->sk_backlog_rcv = pppox_sk(sk)->proto.pns.backlog_rcv; + sk_raw->sk_user_data = NULL; + release_sock(sk_raw); + sock_release(sk_raw->sk_socket); + } + + sock_orphan(sk); + sock->sk = NULL; + release_sock(sk); + sock_put(sk); + return 0; +} + +/******************************************************************************/ + +static struct proto pppopns_proto = { + .name = "PPPOPNS", + .owner = THIS_MODULE, + .obj_size = sizeof(struct pppox_sock), +}; + +static struct proto_ops pppopns_proto_ops = { + .family = PF_PPPOX, + .owner = THIS_MODULE, + .release = pppopns_release, + .bind = sock_no_bind, + .connect = pppopns_connect, + .socketpair = sock_no_socketpair, + .accept = sock_no_accept, + .getname = sock_no_getname, + .poll = sock_no_poll, + .ioctl = pppox_ioctl, + .listen = sock_no_listen, + .shutdown = sock_no_shutdown, + .setsockopt = sock_no_setsockopt, + .getsockopt = sock_no_getsockopt, + .sendmsg = sock_no_sendmsg, + .recvmsg = sock_no_recvmsg, + .mmap = sock_no_mmap, +}; + +static int pppopns_create(struct net *net, struct socket *sock) +{ + struct sock *sk; + + sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppopns_proto); + if (!sk) + return -ENOMEM; + + sock_init_data(sock, sk); + sock->state = SS_UNCONNECTED; + sock->ops = &pppopns_proto_ops; + sk->sk_protocol = PX_PROTO_OPNS; + sk->sk_state = PPPOX_NONE; + return 0; +} + +/******************************************************************************/ + +static struct pppox_proto pppopns_pppox_proto = { + .create = pppopns_create, + .owner = THIS_MODULE, +}; + +static int __init pppopns_init(void) +{ + int error; + + error = proto_register(&pppopns_proto, 0); + if (error) + return error; + + error = register_pppox_proto(PX_PROTO_OPNS, &pppopns_pppox_proto); + if (error) + proto_unregister(&pppopns_proto); + else + skb_queue_head_init(&delivery_queue); + return error; +} + +static void __exit pppopns_exit(void) +{ + unregister_pppox_proto(PX_PROTO_OPNS); + proto_unregister(&pppopns_proto); +} + +module_init(pppopns_init); +module_exit(pppopns_exit); + +MODULE_DESCRIPTION("PPP on PPTP Network Server (PPPoPNS)"); +MODULE_AUTHOR("Chia-chi Yeh "); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/net/ppp/Makefile +++ linux-goldfish-3.4.0/drivers/net/ppp/Makefile @@ -11,3 +11,5 @@ obj-$(CONFIG_PPPOE) += pppox.o pppoe.o obj-$(CONFIG_PPPOL2TP) += pppox.o obj-$(CONFIG_PPTP) += pppox.o pptp.o +obj-$(CONFIG_PPPOLAC) += pppox.o pppolac.o +obj-$(CONFIG_PPPOPNS) += pppox.o pppopns.o --- linux-goldfish-3.4.0.orig/drivers/mmc/core/Kconfig +++ linux-goldfish-3.4.0/drivers/mmc/core/Kconfig @@ -27,3 +27,20 @@ support handling this in order for it to be of any use. If unsure, say N. + +config MMC_EMBEDDED_SDIO + boolean "MMC embedded SDIO device support (EXPERIMENTAL)" + depends on EXPERIMENTAL + help + If you say Y here, support will be added for embedded SDIO + devices which do not contain the necessary enumeration + support in hardware to be properly detected. + +config MMC_PARANOID_SD_INIT + bool "Enable paranoid SD card initialization (EXPERIMENTAL)" + depends on EXPERIMENTAL + help + If you say Y here, the MMC layer will be extra paranoid + about re-trying SD init requests. This can be a useful + work-around for buggy controllers and hardware. Enable + if you are experiencing issues with SD detection. --- linux-goldfish-3.4.0.orig/drivers/mmc/core/sdio.c +++ linux-goldfish-3.4.0/drivers/mmc/core/sdio.c @@ -10,6 +10,7 @@ */ #include +#include #include #include @@ -28,6 +29,10 @@ #include "sdio_ops.h" #include "sdio_cis.h" +#ifdef CONFIG_MMC_EMBEDDED_SDIO +#include +#endif + static int sdio_read_fbr(struct sdio_func *func) { int ret; @@ -713,19 +718,35 @@ goto finish; } - /* - * Read the common registers. - */ - err = sdio_read_cccr(card, ocr); - if (err) - goto remove; +#ifdef CONFIG_MMC_EMBEDDED_SDIO + if (host->embedded_sdio_data.cccr) + memcpy(&card->cccr, host->embedded_sdio_data.cccr, sizeof(struct sdio_cccr)); + else { +#endif + /* + * Read the common registers. + */ + err = sdio_read_cccr(card, ocr); + if (err) + goto remove; +#ifdef CONFIG_MMC_EMBEDDED_SDIO + } +#endif - /* - * Read the common CIS tuples. - */ - err = sdio_read_common_cis(card); - if (err) - goto remove; +#ifdef CONFIG_MMC_EMBEDDED_SDIO + if (host->embedded_sdio_data.cis) + memcpy(&card->cis, host->embedded_sdio_data.cis, sizeof(struct sdio_cis)); + else { +#endif + /* + * Read the common CIS tuples. + */ + err = sdio_read_common_cis(card); + if (err) + goto remove; +#ifdef CONFIG_MMC_EMBEDDED_SDIO + } +#endif if (oldcard) { int same = (card->cis.vendor == oldcard->cis.vendor && @@ -1124,14 +1145,36 @@ funcs = (ocr & 0x70000000) >> 28; card->sdio_funcs = 0; +#ifdef CONFIG_MMC_EMBEDDED_SDIO + if (host->embedded_sdio_data.funcs) + card->sdio_funcs = funcs = host->embedded_sdio_data.num_funcs; +#endif + /* * Initialize (but don't add) all present functions. */ for (i = 0; i < funcs; i++, card->sdio_funcs++) { - err = sdio_init_func(host->card, i + 1); - if (err) - goto remove; - +#ifdef CONFIG_MMC_EMBEDDED_SDIO + if (host->embedded_sdio_data.funcs) { + struct sdio_func *tmp; + + tmp = sdio_alloc_func(host->card); + if (IS_ERR(tmp)) + goto remove; + tmp->num = (i + 1); + card->sdio_func[i] = tmp; + tmp->class = host->embedded_sdio_data.funcs[i].f_class; + tmp->max_blksize = host->embedded_sdio_data.funcs[i].f_maxblksize; + tmp->vendor = card->cis.vendor; + tmp->device = card->cis.device; + } else { +#endif + err = sdio_init_func(host->card, i + 1); + if (err) + goto remove; +#ifdef CONFIG_MMC_EMBEDDED_SDIO + } +#endif /* * Enable Runtime PM for this func (if supported) */ @@ -1179,3 +1222,77 @@ return err; } +int sdio_reset_comm(struct mmc_card *card) +{ + struct mmc_host *host = card->host; + u32 ocr; + int err; + + printk("%s():\n", __func__); + mmc_claim_host(host); + + mmc_go_idle(host); + + mmc_set_clock(host, host->f_min); + + err = mmc_send_io_op_cond(host, 0, &ocr); + if (err) + goto err; + + host->ocr = mmc_select_voltage(host, ocr); + if (!host->ocr) { + err = -EINVAL; + goto err; + } + + err = mmc_send_io_op_cond(host, host->ocr, &ocr); + if (err) + goto err; + + if (mmc_host_is_spi(host)) { + err = mmc_spi_set_crc(host, use_spi_crc); + if (err) + goto err; + } + + if (!mmc_host_is_spi(host)) { + err = mmc_send_relative_addr(host, &card->rca); + if (err) + goto err; + mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL); + } + if (!mmc_host_is_spi(host)) { + err = mmc_select_card(card); + if (err) + goto err; + } + + /* + * Switch to high-speed (if supported). + */ + err = sdio_enable_hs(card); + if (err > 0) + mmc_sd_go_highspeed(card); + else if (err) + goto err; + + /* + * Change to the card's maximum speed. + */ + mmc_set_clock(host, mmc_sdio_get_max_clock(card)); + + err = sdio_enable_4bit_bus(card); + if (err > 0) + mmc_set_bus_width(host, MMC_BUS_WIDTH_4); + else if (err) + goto err; + + mmc_release_host(host); + return 0; +err: + printk("%s: Error resetting SDIO communications (%d)\n", + mmc_hostname(host), err); + mmc_release_host(host); + return err; +} +EXPORT_SYMBOL(sdio_reset_comm); --- linux-goldfish-3.4.0.orig/drivers/mmc/core/core.c +++ linux-goldfish-3.4.0/drivers/mmc/core/core.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include @@ -1285,6 +1286,36 @@ spin_unlock_irqrestore(&host->lock, flags); } +int mmc_resume_bus(struct mmc_host *host) +{ + unsigned long flags; + + if (!mmc_bus_needs_resume(host)) + return -EINVAL; + + printk("%s: Starting deferred resume\n", mmc_hostname(host)); + spin_lock_irqsave(&host->lock, flags); + host->bus_resume_flags &= ~MMC_BUSRESUME_NEEDS_RESUME; + host->rescan_disable = 0; + spin_unlock_irqrestore(&host->lock, flags); + + mmc_bus_get(host); + if (host->bus_ops && !host->bus_dead) { + mmc_power_up(host); + BUG_ON(!host->bus_ops->resume); + host->bus_ops->resume(host); + } + + if (host->bus_ops->detect && !host->bus_dead) + host->bus_ops->detect(host); + + mmc_bus_put(host); + printk("%s: Deferred resume completed\n", mmc_hostname(host)); + return 0; +} + +EXPORT_SYMBOL(mmc_resume_bus); + /* * Assign a mmc bus handler to a host. Only one bus handler may control a * host at any given time. @@ -1350,6 +1381,8 @@ spin_unlock_irqrestore(&host->lock, flags); #endif host->detect_change = 1; + + wake_lock(&host->detect_wake_lock); mmc_schedule_delayed_work(&host->detect, delay); } @@ -2009,6 +2042,7 @@ struct mmc_host *host = container_of(work, struct mmc_host, detect.work); int i; + bool extend_wakelock = false; if (host->rescan_disable) return; @@ -2025,6 +2059,12 @@ host->detect_change = 0; + /* If the card was removed the bus will be marked + * as dead - extend the wakelock so userspace + * can respond */ + if (host->bus_dead) + extend_wakelock = 1; + /* * Let mmc_bus_put() free the bus/bus_ops if we've found that * the card is no longer present. @@ -2049,16 +2089,24 @@ mmc_claim_host(host); for (i = 0; i < ARRAY_SIZE(freqs); i++) { - if (!mmc_rescan_try_freq(host, max(freqs[i], host->f_min))) + if (!mmc_rescan_try_freq(host, max(freqs[i], host->f_min))) { + extend_wakelock = true; break; + } if (freqs[i] <= host->f_min) break; } mmc_release_host(host); out: - if (host->caps & MMC_CAP_NEEDS_POLL) + if (extend_wakelock) + wake_lock_timeout(&host->detect_wake_lock, HZ / 2); + else + wake_unlock(&host->detect_wake_lock); + if (host->caps & MMC_CAP_NEEDS_POLL) { + wake_lock(&host->detect_wake_lock); mmc_schedule_delayed_work(&host->detect, HZ); + } } void mmc_start_host(struct mmc_host *host) @@ -2076,7 +2124,8 @@ spin_unlock_irqrestore(&host->lock, flags); #endif - cancel_delayed_work_sync(&host->detect); + if (cancel_delayed_work_sync(&host->detect)) + wake_unlock(&host->detect_wake_lock); mmc_flush_scheduled_work(); /* clear pm flags now and let card drivers set them as needed */ @@ -2272,7 +2321,11 @@ { int err = 0; - cancel_delayed_work(&host->detect); + if (mmc_bus_needs_resume(host)) + return 0; + + if (cancel_delayed_work(&host->detect)) + wake_unlock(&host->detect_wake_lock); mmc_flush_scheduled_work(); err = mmc_cache_ctrl(host, 0); @@ -2322,6 +2375,12 @@ int err = 0; mmc_bus_get(host); + if (mmc_bus_manual_resume(host)) { + host->bus_resume_flags |= MMC_BUSRESUME_NEEDS_RESUME; + mmc_bus_put(host); + return 0; + } + if (host->bus_ops && !host->bus_dead) { if (!mmc_card_keep_power(host)) { mmc_power_up(host); @@ -2372,10 +2431,15 @@ case PM_SUSPEND_PREPARE: spin_lock_irqsave(&host->lock, flags); + if (mmc_bus_needs_resume(host)) { + spin_unlock_irqrestore(&host->lock, flags); + break; + } host->rescan_disable = 1; host->power_notify_type = MMC_HOST_PW_NOTIFY_SHORT; spin_unlock_irqrestore(&host->lock, flags); - cancel_delayed_work_sync(&host->detect); + if (cancel_delayed_work_sync(&host->detect)) + wake_unlock(&host->detect_wake_lock); if (!host->bus_ops || host->bus_ops->suspend) break; @@ -2396,6 +2460,10 @@ case PM_POST_RESTORE: spin_lock_irqsave(&host->lock, flags); + if (mmc_bus_manual_resume(host)) { + spin_unlock_irqrestore(&host->lock, flags); + break; + } host->rescan_disable = 0; host->power_notify_type = MMC_HOST_PW_NOTIFY_LONG; spin_unlock_irqrestore(&host->lock, flags); @@ -2407,6 +2475,22 @@ } #endif +#ifdef CONFIG_MMC_EMBEDDED_SDIO +void mmc_set_embedded_sdio_data(struct mmc_host *host, + struct sdio_cis *cis, + struct sdio_cccr *cccr, + struct sdio_embedded_func *funcs, + int num_funcs) +{ + host->embedded_sdio_data.cis = cis; + host->embedded_sdio_data.cccr = cccr; + host->embedded_sdio_data.funcs = funcs; + host->embedded_sdio_data.num_funcs = num_funcs; +} + +EXPORT_SYMBOL(mmc_set_embedded_sdio_data); +#endif + static int __init mmc_init(void) { int ret; --- linux-goldfish-3.4.0.orig/drivers/mmc/core/host.c +++ linux-goldfish-3.4.0/drivers/mmc/core/host.c @@ -329,6 +329,8 @@ spin_lock_init(&host->lock); init_waitqueue_head(&host->wq); + wake_lock_init(&host->detect_wake_lock, WAKE_LOCK_SUSPEND, + kasprintf(GFP_KERNEL, "%s_detect", mmc_hostname(host))); INIT_DELAYED_WORK(&host->detect, mmc_rescan); #ifdef CONFIG_PM host->pm_notify.notifier_call = mmc_pm_notify; @@ -381,7 +383,8 @@ mmc_host_clk_sysfs_init(host); mmc_start_host(host); - register_pm_notifier(&host->pm_notify); + if (!(host->pm_flags & MMC_PM_IGNORE_PM_NOTIFY)) + register_pm_notifier(&host->pm_notify); return 0; } @@ -398,7 +401,9 @@ */ void mmc_remove_host(struct mmc_host *host) { - unregister_pm_notifier(&host->pm_notify); + if (!(host->pm_flags & MMC_PM_IGNORE_PM_NOTIFY)) + unregister_pm_notifier(&host->pm_notify); + mmc_stop_host(host); #ifdef CONFIG_DEBUG_FS @@ -425,6 +430,7 @@ spin_lock(&mmc_host_lock); idr_remove(&mmc_host_idr, host->index); spin_unlock(&mmc_host_lock); + wake_lock_destroy(&host->detect_wake_lock); put_device(&host->class_dev); } --- linux-goldfish-3.4.0.orig/drivers/mmc/core/sd.c +++ linux-goldfish-3.4.0/drivers/mmc/core/sd.c @@ -806,6 +806,9 @@ bool reinit) { int err; +#ifdef CONFIG_MMC_PARANOID_SD_INIT + int retries; +#endif if (!reinit) { /* @@ -832,7 +835,26 @@ /* * Fetch switch information from card. */ +#ifdef CONFIG_MMC_PARANOID_SD_INIT + for (retries = 1; retries <= 3; retries++) { + err = mmc_read_switch(card); + if (!err) { + if (retries > 1) { + printk(KERN_WARNING + "%s: recovered\n", + mmc_hostname(host)); + } + break; + } else { + printk(KERN_WARNING + "%s: read switch failed (attempt %d)\n", + mmc_hostname(host), retries); + } + } +#else err = mmc_read_switch(card); +#endif + if (err) return err; } @@ -1046,18 +1068,36 @@ */ static void mmc_sd_detect(struct mmc_host *host) { - int err; + int err = 0; +#ifdef CONFIG_MMC_PARANOID_SD_INIT + int retries = 5; +#endif BUG_ON(!host); BUG_ON(!host->card); - + mmc_claim_host(host); /* * Just check if our card has been removed. */ +#ifdef CONFIG_MMC_PARANOID_SD_INIT + while(retries) { + err = mmc_send_status(host->card, NULL); + if (err) { + retries--; + udelay(5); + continue; + } + break; + } + if (!retries) { + printk(KERN_ERR "%s(%s): Unable to re-detect card (%d)\n", + __func__, mmc_hostname(host), err); + } +#else err = _mmc_detect_card_removed(host); - +#endif mmc_release_host(host); if (err) { @@ -1096,12 +1136,31 @@ static int mmc_sd_resume(struct mmc_host *host) { int err; +#ifdef CONFIG_MMC_PARANOID_SD_INIT + int retries; +#endif BUG_ON(!host); BUG_ON(!host->card); mmc_claim_host(host); +#ifdef CONFIG_MMC_PARANOID_SD_INIT + retries = 5; + while (retries) { + err = mmc_sd_init_card(host, host->ocr, host->card); + + if (err) { + printk(KERN_ERR "%s: Re-init card rc = %d (retries = %d)\n", + mmc_hostname(host), err, retries); + mdelay(5); + retries--; + continue; + } + break; + } +#else err = mmc_sd_init_card(host, host->ocr, host->card); +#endif mmc_release_host(host); return err; @@ -1155,6 +1214,9 @@ { int err; u32 ocr; +#ifdef CONFIG_MMC_PARANOID_SD_INIT + int retries; +#endif BUG_ON(!host); WARN_ON(!host->claimed); @@ -1217,9 +1279,27 @@ /* * Detect and init the card. */ +#ifdef CONFIG_MMC_PARANOID_SD_INIT + retries = 5; + while (retries) { + err = mmc_sd_init_card(host, host->ocr, NULL); + if (err) { + retries--; + continue; + } + break; + } + + if (!retries) { + printk(KERN_ERR "%s: mmc_sd_init_card() failure (err = %d)\n", + mmc_hostname(host), err); + goto err; + } +#else err = mmc_sd_init_card(host, host->ocr, NULL); if (err) goto err; +#endif mmc_release_host(host); err = mmc_add_card(host->card); --- linux-goldfish-3.4.0.orig/drivers/mmc/core/sdio_bus.c +++ linux-goldfish-3.4.0/drivers/mmc/core/sdio_bus.c @@ -24,6 +24,10 @@ #include "sdio_cis.h" #include "sdio_bus.h" +#ifdef CONFIG_MMC_EMBEDDED_SDIO +#include +#endif + /* show configuration fields */ #define sdio_config_attr(field, format_string) \ static ssize_t \ @@ -263,7 +267,14 @@ { struct sdio_func *func = dev_to_sdio_func(dev); - sdio_free_func_cis(func); +#ifdef CONFIG_MMC_EMBEDDED_SDIO + /* + * If this device is embedded then we never allocated + * cis tables for this func + */ + if (!func->card->host->embedded_sdio_data.funcs) +#endif + sdio_free_func_cis(func); if (func->info) kfree(func->info); --- linux-goldfish-3.4.0.orig/drivers/mmc/core/sdio_io.c +++ linux-goldfish-3.4.0/drivers/mmc/core/sdio_io.c @@ -388,6 +388,39 @@ EXPORT_SYMBOL_GPL(sdio_readb); /** + * sdio_readb_ext - read a single byte from a SDIO function + * @func: SDIO function to access + * @addr: address to read + * @err_ret: optional status value from transfer + * @in: value to add to argument + * + * Reads a single byte from the address space of a given SDIO + * function. If there is a problem reading the address, 0xff + * is returned and @err_ret will contain the error code. + */ +unsigned char sdio_readb_ext(struct sdio_func *func, unsigned int addr, + int *err_ret, unsigned in) +{ + int ret; + unsigned char val; + + BUG_ON(!func); + + if (err_ret) + *err_ret = 0; + + ret = mmc_io_rw_direct(func->card, 0, func->num, addr, (u8)in, &val); + if (ret) { + if (err_ret) + *err_ret = ret; + return 0xFF; + } + + return val; +} +EXPORT_SYMBOL_GPL(sdio_readb_ext); + +/** * sdio_writeb - write a single byte to a SDIO function * @func: SDIO function to access * @b: byte to write --- linux-goldfish-3.4.0.orig/drivers/mmc/card/Kconfig +++ linux-goldfish-3.4.0/drivers/mmc/card/Kconfig @@ -50,6 +50,15 @@ If unsure, say Y here. +config MMC_BLOCK_DEFERRED_RESUME + bool "Deferr MMC layer resume until I/O is requested" + depends on MMC_BLOCK + default n + help + Say Y here to enable deferred MMC resume until I/O + is requested. This will reduce overall resume latency and + save power when theres an SD card inserted but not being used. + config SDIO_UART tristate "SDIO UART/GPS class support" help --- linux-goldfish-3.4.0.orig/drivers/mmc/card/block.c +++ linux-goldfish-3.4.0/drivers/mmc/card/block.c @@ -143,11 +143,7 @@ static inline int mmc_get_devidx(struct gendisk *disk) { - int devmaj = MAJOR(disk_devt(disk)); - int devidx = MINOR(disk_devt(disk)) / perdev_minors; - - if (!devmaj) - devidx = disk->first_minor / perdev_minors; + int devidx = disk->first_minor / perdev_minors; return devidx; } @@ -660,18 +656,22 @@ req->rq_disk->disk_name, "timed out", name, status); /* If the status cmd initially failed, retry the r/w cmd */ - if (!status_valid) + if (!status_valid) { + pr_err("%s: status not valid, retrying timeout\n", req->rq_disk->disk_name); return ERR_RETRY; - + } /* * If it was a r/w cmd crc error, or illegal command * (eg, issued in wrong state) then retry - we should * have corrected the state problem above. */ - if (status & (R1_COM_CRC_ERROR | R1_ILLEGAL_COMMAND)) + if (status & (R1_COM_CRC_ERROR | R1_ILLEGAL_COMMAND)) { + pr_err("%s: command error, retrying timeout\n", req->rq_disk->disk_name); return ERR_RETRY; + } /* Otherwise abort the command */ + pr_err("%s: not retrying timeout\n", req->rq_disk->disk_name); return ERR_ABORT; default: @@ -1405,12 +1405,22 @@ return 0; } +static int +mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card); + static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) { int ret; struct mmc_blk_data *md = mq->data; struct mmc_card *card = md->queue.card; +#ifdef CONFIG_MMC_BLOCK_DEFERRED_RESUME + if (mmc_bus_needs_resume(card->host)) { + mmc_resume_bus(card->host); + mmc_blk_set_blksize(md, card); + } +#endif + if (req && !mq->mqrq_prev->req) /* claim host only for the first request */ mmc_claim_host(card->host); @@ -1522,6 +1532,7 @@ md->disk->queue = md->queue.queue; md->disk->driverfs_dev = parent; set_disk_ro(md->disk, md->read_only || default_ro); + md->disk->flags = GENHD_FL_EXT_DEVT; /* * As discussed on lkml, GENHD_FL_REMOVABLE should: @@ -1796,6 +1807,9 @@ mmc_set_drvdata(card, md); mmc_fixup_device(card, blk_fixups); +#ifdef CONFIG_MMC_BLOCK_DEFERRED_RESUME + mmc_set_bus_resume_policy(card->host, 1); +#endif if (mmc_add_disk(md)) goto out; @@ -1821,6 +1835,9 @@ mmc_release_host(card->host); mmc_blk_remove_req(md); mmc_set_drvdata(card, NULL); +#ifdef CONFIG_MMC_BLOCK_DEFERRED_RESUME + mmc_set_bus_resume_policy(card->host, 0); +#endif } #ifdef CONFIG_PM --- linux-goldfish-3.4.0.orig/drivers/mmc/host/sdhci.c +++ linux-goldfish-3.4.0/drivers/mmc/host/sdhci.c @@ -679,11 +679,8 @@ break; } - if (count >= 0xF) { - pr_warning("%s: Too large timeout requested for CMD%d!\n", - mmc_hostname(host->mmc), cmd->opcode); + if (count >= 0xF) count = 0xE; - } return count; } --- linux-goldfish-3.4.0.orig/drivers/mmc/host/goldfish.c +++ linux-goldfish-3.4.0/drivers/mmc/host/goldfish.c @@ -0,0 +1,601 @@ +/* + * linux/drivers/media/mmc/goldfish.c + * + * Copyright 2007, Google Inc. + * + * based on omap.c driver, which was + * Copyright (C) 2004 Nokia Corporation + * Written by Tuukka Tikkanen and Juha Yrjl + * Misc hacks here and there by Tony Lindgren + * Other hacks (DMA, SD, etc) by David Brownell + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#ifdef CONFIG_ARM +#include +#include +#endif + + +#include +#include +#include + +#define DRIVER_NAME "goldfish_mmc" + +#define BUFFER_SIZE 16384 + +#define GOLDFISH_MMC_READ(host, addr) (readl(host->reg_base + addr)) +#define GOLDFISH_MMC_WRITE(host, addr, x) (writel(x, host->reg_base + addr)) + + +enum { + /* status register */ + MMC_INT_STATUS = 0x00, + /* set this to enable IRQ */ + MMC_INT_ENABLE = 0x04, + /* set this to specify buffer address */ + MMC_SET_BUFFER = 0x08, + + /* MMC command number */ + MMC_CMD = 0x0C, + + /* MMC argument */ + MMC_ARG = 0x10, + + /* MMC response (or R2 bits 0 - 31) */ + MMC_RESP_0 = 0x14, + + /* MMC R2 response bits 32 - 63 */ + MMC_RESP_1 = 0x18, + + /* MMC R2 response bits 64 - 95 */ + MMC_RESP_2 = 0x1C, + + /* MMC R2 response bits 96 - 127 */ + MMC_RESP_3 = 0x20, + + MMC_BLOCK_LENGTH = 0x24, + MMC_BLOCK_COUNT = 0x28, + + /* MMC state flags */ + MMC_STATE = 0x2C, + + /* MMC_INT_STATUS bits */ + + MMC_STAT_END_OF_CMD = 1U << 0, + MMC_STAT_END_OF_DATA = 1U << 1, + MMC_STAT_STATE_CHANGE = 1U << 2, + MMC_STAT_CMD_TIMEOUT = 1U << 3, + + /* MMC_STATE bits */ + MMC_STATE_INSERTED = 1U << 0, + MMC_STATE_READ_ONLY = 1U << 1, +}; + +/* + * Command types + */ +#define OMAP_MMC_CMDTYPE_BC 0 +#define OMAP_MMC_CMDTYPE_BCR 1 +#define OMAP_MMC_CMDTYPE_AC 2 +#define OMAP_MMC_CMDTYPE_ADTC 3 + + +struct goldfish_mmc_host { + struct mmc_request * mrq; + struct mmc_command * cmd; + struct mmc_data * data; + struct mmc_host * mmc; + struct device * dev; + unsigned char id; /* 16xx chips have 2 MMC blocks */ + void __iomem *virt_base; + unsigned int phys_base; + int irq; + unsigned char bus_mode; + unsigned char hw_bus_mode; + + unsigned int sg_len; + unsigned dma_done:1; + unsigned dma_in_use:1; + + void __iomem *reg_base; +}; + +static inline int +goldfish_mmc_cover_is_open(struct goldfish_mmc_host *host) +{ + return 0; +} + +static ssize_t +goldfish_mmc_show_cover_switch(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct goldfish_mmc_host *host = dev_get_drvdata(dev); + + return sprintf(buf, "%s\n", goldfish_mmc_cover_is_open(host) ? "open" : + "closed"); +} + +static DEVICE_ATTR(cover_switch, S_IRUGO, goldfish_mmc_show_cover_switch, NULL); + +static void +goldfish_mmc_start_command(struct goldfish_mmc_host *host, struct mmc_command *cmd) +{ + u32 cmdreg; + u32 resptype; + u32 cmdtype; + + host->cmd = cmd; + + resptype = 0; + cmdtype = 0; + + /* Our hardware needs to know exact type */ + switch (mmc_resp_type(cmd)) { + case MMC_RSP_NONE: + break; + case MMC_RSP_R1: + case MMC_RSP_R1B: + /* resp 1, 1b, 6, 7 */ + resptype = 1; + break; + case MMC_RSP_R2: + resptype = 2; + break; + case MMC_RSP_R3: + resptype = 3; + break; + default: + dev_err(mmc_dev(host->mmc), "Invalid response type: %04x\n", mmc_resp_type(cmd)); + break; + } + + if (mmc_cmd_type(cmd) == MMC_CMD_ADTC) { + cmdtype = OMAP_MMC_CMDTYPE_ADTC; + } else if (mmc_cmd_type(cmd) == MMC_CMD_BC) { + cmdtype = OMAP_MMC_CMDTYPE_BC; + } else if (mmc_cmd_type(cmd) == MMC_CMD_BCR) { + cmdtype = OMAP_MMC_CMDTYPE_BCR; + } else { + cmdtype = OMAP_MMC_CMDTYPE_AC; + } + + cmdreg = cmd->opcode | (resptype << 8) | (cmdtype << 12); + + if (host->bus_mode == MMC_BUSMODE_OPENDRAIN) + cmdreg |= 1 << 6; + + if (cmd->flags & MMC_RSP_BUSY) + cmdreg |= 1 << 11; + + if (host->data && !(host->data->flags & MMC_DATA_WRITE)) + cmdreg |= 1 << 15; + + GOLDFISH_MMC_WRITE(host, MMC_ARG, cmd->arg); + GOLDFISH_MMC_WRITE(host, MMC_CMD, cmdreg); +} + +static void +goldfish_mmc_xfer_done(struct goldfish_mmc_host *host, struct mmc_data *data) +{ + if (host->dma_in_use) { + enum dma_data_direction dma_data_dir; + + if (data->flags & MMC_DATA_WRITE) + dma_data_dir = DMA_TO_DEVICE; + else + dma_data_dir = DMA_FROM_DEVICE; + + if (dma_data_dir == DMA_FROM_DEVICE) { + // we don't really have DMA, so we need to copy from our platform driver buffer + uint8_t* dest = (uint8_t *)sg_virt(data->sg); + memcpy(dest, host->virt_base, data->sg->length); + } + + host->data->bytes_xfered += data->sg->length; + + dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->sg_len, dma_data_dir); + } + + host->data = NULL; + host->sg_len = 0; + + /* NOTE: MMC layer will sometimes poll-wait CMD13 next, issuing + * dozens of requests until the card finishes writing data. + * It'd be cheaper to just wait till an EOFB interrupt arrives... + */ + + if (!data->stop) { + host->mrq = NULL; + mmc_request_done(host->mmc, data->mrq); + return; + } + + goldfish_mmc_start_command(host, data->stop); +} + +static void +goldfish_mmc_end_of_data(struct goldfish_mmc_host *host, struct mmc_data *data) +{ + if (!host->dma_in_use) { + goldfish_mmc_xfer_done(host, data); + return; + } + if (host->dma_done) + goldfish_mmc_xfer_done(host, data); +} + +static void +goldfish_mmc_cmd_done(struct goldfish_mmc_host *host, struct mmc_command *cmd) +{ + host->cmd = NULL; + if (cmd->flags & MMC_RSP_PRESENT) { + if (cmd->flags & MMC_RSP_136) { + /* response type 2 */ + cmd->resp[3] = + GOLDFISH_MMC_READ(host, MMC_RESP_0); + cmd->resp[2] = + GOLDFISH_MMC_READ(host, MMC_RESP_1); + cmd->resp[1] = + GOLDFISH_MMC_READ(host, MMC_RESP_2); + cmd->resp[0] = + GOLDFISH_MMC_READ(host, MMC_RESP_3); + } else { + /* response types 1, 1b, 3, 4, 5, 6 */ + cmd->resp[0] = + GOLDFISH_MMC_READ(host, MMC_RESP_0); + } + } + + if (host->data == NULL || cmd->error) { + host->mrq = NULL; + mmc_request_done(host->mmc, cmd->mrq); + } +} + +static irqreturn_t goldfish_mmc_irq(int irq, void *dev_id) +{ + struct goldfish_mmc_host * host = (struct goldfish_mmc_host *)dev_id; + u16 status; + int end_command = 0; + int end_transfer = 0; + int transfer_error = 0; + int state_changed = 0; + int cmd_timeout = 0; + + while ((status = GOLDFISH_MMC_READ(host, MMC_INT_STATUS)) != 0) { + GOLDFISH_MMC_WRITE(host, MMC_INT_STATUS, status); + + if (status & MMC_STAT_END_OF_CMD) { + end_command = 1; + } + + if (status & MMC_STAT_END_OF_DATA) { + end_transfer = 1; + } + if (status & MMC_STAT_STATE_CHANGE) { + state_changed = 1; + } + + if (status & MMC_STAT_CMD_TIMEOUT) { + end_command = 0; + cmd_timeout = 1; + } + } + + if (cmd_timeout) { + struct mmc_request *mrq = host->mrq; + mrq->cmd->error = -ETIMEDOUT; + host->mrq = NULL; + mmc_request_done(host->mmc, mrq); + } + + if (end_command) { + goldfish_mmc_cmd_done(host, host->cmd); + } + if (transfer_error) + goldfish_mmc_xfer_done(host, host->data); + else if (end_transfer) { + host->dma_done = 1; + goldfish_mmc_end_of_data(host, host->data); + } else if (host->data != NULL && host->mrq->cmd->opcode == 13) { + /* + * WORKAROUND -- after porting this driver from 2.6 to 3.4, + * this case pops up during device initialization. + * This happens as the host stack is sending ACMD13 which + * involves data read while goldfish emulator implementation + * only supports CMD13 which does not have data phase. + * The workaround works by passing garbage result to the stack. + * TODO -- To implement proper response + */ + host->dma_done = 1; + goldfish_mmc_end_of_data(host, host->data); + } + + if (state_changed) { + u32 state = GOLDFISH_MMC_READ(host, MMC_STATE); + pr_info("%s: Card detect now %d\n", __func__, + (state & MMC_STATE_INSERTED)); + mmc_detect_change(host->mmc, 0); + } + + if (!end_command && !end_transfer && + !transfer_error && !state_changed && !cmd_timeout) { + status = GOLDFISH_MMC_READ(host, MMC_INT_STATUS); + dev_info(mmc_dev(host->mmc),"spurious irq 0x%04x\n", status); + if (status != 0) { + GOLDFISH_MMC_WRITE(host, MMC_INT_STATUS, status); + GOLDFISH_MMC_WRITE(host, MMC_INT_ENABLE, 0); + } + } + + return IRQ_HANDLED; +} + +static void +goldfish_mmc_prepare_data(struct goldfish_mmc_host *host, struct mmc_request *req) +{ + struct mmc_data *data = req->data; + int block_size; + unsigned sg_len; + enum dma_data_direction dma_data_dir; + + host->data = data; + if (data == NULL) { + GOLDFISH_MMC_WRITE(host, MMC_BLOCK_LENGTH, 0); + GOLDFISH_MMC_WRITE(host, MMC_BLOCK_COUNT, 0); + host->dma_in_use = 0; + return; + } + + block_size = data->blksz; + + GOLDFISH_MMC_WRITE(host, MMC_BLOCK_COUNT, data->blocks - 1); + GOLDFISH_MMC_WRITE(host, MMC_BLOCK_LENGTH, block_size - 1); + + /* cope with calling layer confusion; it issues "single + * block" writes using multi-block scatterlists. + */ + sg_len = (data->blocks == 1) ? 1 : data->sg_len; + + if (data->flags & MMC_DATA_WRITE) + dma_data_dir = DMA_TO_DEVICE; + else + dma_data_dir = DMA_FROM_DEVICE; +#if defined(CONFIG_ARM) || defined(CONFIG_MIPS) + host->sg_len = dma_map_sg(mmc_dev(host->mmc), data->sg, + sg_len, dma_data_dir); +#elif defined(CONFIG_X86) + /* + * Use NULL for dev for ISA-like devices + */ + host->sg_len = dma_map_sg(NULL, data->sg, + sg_len, dma_data_dir); +#else +#error NOT SUPPORTED +#endif + host->dma_done = 0; + host->dma_in_use = 1; + + if (dma_data_dir == DMA_TO_DEVICE) { + // we don't really have DMA, so we need to copy to our platform driver buffer + const uint8_t* src = (uint8_t *)sg_virt(data->sg); + memcpy(host->virt_base, src, data->sg->length); + } +} + +static void goldfish_mmc_request(struct mmc_host *mmc, struct mmc_request *req) +{ + struct goldfish_mmc_host *host = mmc_priv(mmc); + + WARN_ON(host->mrq != NULL); + + host->mrq = req; + goldfish_mmc_prepare_data(host, req); + goldfish_mmc_start_command(host, req->cmd); + + /* this is to avoid accidentally being detected as an SDIO card in mmc_attach_sdio() */ + if (req->cmd->opcode == SD_IO_SEND_OP_COND && + req->cmd->flags == (MMC_RSP_SPI_R4 | MMC_RSP_R4 | MMC_CMD_BCR)) { + req->cmd->error = -EINVAL; + } +} + +static void goldfish_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) +{ + struct goldfish_mmc_host *host = mmc_priv(mmc); + + host->bus_mode = ios->bus_mode; + host->hw_bus_mode = host->bus_mode; +} + +static int goldfish_mmc_get_ro(struct mmc_host *mmc) +{ + uint32_t state; + struct goldfish_mmc_host *host = mmc_priv(mmc); + + state = GOLDFISH_MMC_READ(host, MMC_STATE); + return ((state & MMC_STATE_READ_ONLY) != 0); +} + +static const struct mmc_host_ops goldfish_mmc_ops = { + .request = goldfish_mmc_request, + .set_ios = goldfish_mmc_set_ios, + .get_ro = goldfish_mmc_get_ro, +}; + +static int goldfish_mmc_probe(struct platform_device *pdev) +{ + struct mmc_host *mmc; + struct goldfish_mmc_host *host = NULL; + struct resource *res; + int ret = 0; + int irq; + dma_addr_t buf_addr; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + irq = platform_get_irq(pdev, 0); + if (res == NULL || irq < 0) + return -ENXIO; + + mmc = mmc_alloc_host(sizeof(struct goldfish_mmc_host), &pdev->dev); + if (mmc == NULL) { + ret = -ENOMEM; + goto err_alloc_host_failed; + } + + host = mmc_priv(mmc); + host->mmc = mmc; +#if defined(CONFIG_ARM) + host->reg_base = (void __iomem *)IO_ADDRESS(res->start - IO_START); + host->virt_base = dma_alloc_writecombine(&pdev->dev, BUFFER_SIZE, + &buf_addr, GFP_KERNEL); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + /* + * Use NULL for dev for ISA-like devices + */ + host->reg_base = ioremap(res->start, res->end - res->start + 1); + host->virt_base = dma_alloc_coherent(NULL, BUFFER_SIZE, &buf_addr, GFP_KERNEL); +#else +#error NOT SUPPORTED +#endif + if(host->virt_base == 0) { + ret = -EBUSY; + goto dma_alloc_failed; + } + host->phys_base = buf_addr; + + host->id = pdev->id; + host->irq = irq; + + mmc->ops = &goldfish_mmc_ops; + mmc->f_min = 400000; + mmc->f_max = 24000000; + mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; + mmc->caps = MMC_CAP_4_BIT_DATA; + + /* Use scatterlist DMA to reduce per-transfer costs. + * NOTE max_seg_size assumption that small blocks aren't + * normally used (except e.g. for reading SD registers). + */ + mmc->max_segs = 32; + mmc->max_blk_size = 2048; /* MMC_BLOCK_LENGTH is 11 bits (+1) */ + mmc->max_blk_count = 2048; /* MMC_BLOCK_COUNT is 11 bits (+1) */ + mmc->max_req_size = BUFFER_SIZE; + mmc->max_seg_size = mmc->max_req_size; + + ret = request_irq(host->irq, goldfish_mmc_irq, 0, DRIVER_NAME, host); + if (ret) + goto err_request_irq_failed; + + host->dev = &pdev->dev; + platform_set_drvdata(pdev, host); + + ret = device_create_file(&pdev->dev, &dev_attr_cover_switch); + if (ret) + dev_warn(mmc_dev(host->mmc), "Unable to create sysfs attributes\n"); + + GOLDFISH_MMC_WRITE(host, MMC_SET_BUFFER, host->phys_base); + GOLDFISH_MMC_WRITE(host, MMC_INT_ENABLE, + MMC_STAT_END_OF_CMD | MMC_STAT_END_OF_DATA | MMC_STAT_STATE_CHANGE | + MMC_STAT_CMD_TIMEOUT); + + mmc_add_host(mmc); + + return 0; + +err_request_irq_failed: +#if defined(CONFIG_ARM) + dma_free_writecombine(&pdev->dev, BUFFER_SIZE, host->virt_base, host->phys_base); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + dma_free_coherent(NULL, BUFFER_SIZE, host->virt_base, host->phys_base); +#else +#error NOT SUPPORTED +#endif +dma_alloc_failed: + mmc_free_host(host->mmc); +err_alloc_host_failed: + return ret; +} + +static int goldfish_mmc_remove(struct platform_device *pdev) +{ + struct goldfish_mmc_host *host = platform_get_drvdata(pdev); + + platform_set_drvdata(pdev, NULL); + + BUG_ON(host == NULL); + + mmc_remove_host(host->mmc); + free_irq(host->irq, host); +#if defined(CONFIG_ARM) + dma_free_writecombine(&pdev->dev, BUFFER_SIZE, host->virt_base, host->phys_base); +#elif defined(CONFIG_X86) || defined(CONFIG_MIPS) + dma_free_coherent(NULL, BUFFER_SIZE, host->virt_base, host->phys_base); +#else +#error NOT SUPPORTED +#endif + mmc_free_host(host->mmc); + + return 0; +} + +static struct platform_driver goldfish_mmc_driver = { + .probe = goldfish_mmc_probe, + .remove = goldfish_mmc_remove, + .driver = { + .name = DRIVER_NAME, + }, +}; + +static int __init goldfish_mmc_init(void) +{ + return platform_driver_register(&goldfish_mmc_driver); +} + +static void __exit goldfish_mmc_exit(void) +{ + platform_driver_unregister(&goldfish_mmc_driver); +} + +module_init(goldfish_mmc_init); +module_exit(goldfish_mmc_exit); + --- linux-goldfish-3.4.0.orig/drivers/mmc/host/Kconfig +++ linux-goldfish-3.4.0/drivers/mmc/host/Kconfig @@ -379,6 +379,12 @@ If you have an DAVINCI board with a Multimedia Card slot, say Y or M here. If unsure, say N. +config MMC_GOLDFISH + tristate "goldfish qemu Multimedia Card Interface support" + depends on ARCH_GOLDFISH + help + This selects the Goldfish Multimedia card Interface emulation. + config MMC_SPI tristate "MMC/SD/SDIO over SPI" depends on SPI_MASTER && !HIGHMEM && HAS_DMA --- linux-goldfish-3.4.0.orig/drivers/mmc/host/Makefile +++ linux-goldfish-3.4.0/drivers/mmc/host/Makefile @@ -24,6 +24,7 @@ obj-$(CONFIG_MMC_MSM) += msm_sdcc.o obj-$(CONFIG_MMC_MVSDIO) += mvsdio.o obj-$(CONFIG_MMC_DAVINCI) += davinci_mmc.o +obj-$(CONFIG_MMC_GOLDFISH) += goldfish.o obj-$(CONFIG_MMC_SPI) += mmc_spi.o ifeq ($(CONFIG_OF),y) obj-$(CONFIG_MMC_SPI) += of_mmc_spi.o --- linux-goldfish-3.4.0.orig/drivers/cpufreq/Kconfig +++ linux-goldfish-3.4.0/drivers/cpufreq/Kconfig @@ -99,6 +99,16 @@ Be aware that not all cpufreq drivers support the conservative governor. If unsure have a look at the help section of the driver. Fallback governor will be the performance governor. + +config CPU_FREQ_DEFAULT_GOV_INTERACTIVE + bool "interactive" + select CPU_FREQ_GOV_INTERACTIVE + help + Use the CPUFreq governor 'interactive' as default. This allows + you to get a full dynamic cpu frequency capable system by simply + loading your cpufreq low-level hardware driver, using the + 'interactive' governor for latency-sensitive workloads. + endchoice config CPU_FREQ_GOV_PERFORMANCE @@ -154,6 +164,23 @@ For details, take a look at linux/Documentation/cpu-freq. + If in doubt, say N. + +config CPU_FREQ_GOV_INTERACTIVE + tristate "'interactive' cpufreq policy governor" + help + 'interactive' - This driver adds a dynamic cpufreq policy governor + designed for latency-sensitive workloads. + + This governor attempts to reduce the latency of clock + increases so that the system is more responsive to + interactive workloads. + + To compile this driver as a module, choose M here: the + module will be called cpufreq_interactive. + + For details, take a look at linux/Documentation/cpu-freq. + If in doubt, say N. config CPU_FREQ_GOV_CONSERVATIVE --- linux-goldfish-3.4.0.orig/drivers/cpufreq/cpufreq_interactive.c +++ linux-goldfish-3.4.0/drivers/cpufreq/cpufreq_interactive.c @@ -0,0 +1,1000 @@ +/* + * drivers/cpufreq/cpufreq_interactive.c + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Author: Mike Chan (mike@android.com) + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define CREATE_TRACE_POINTS +#include + +static atomic_t active_count = ATOMIC_INIT(0); + +struct cpufreq_interactive_cpuinfo { + struct timer_list cpu_timer; + int timer_idlecancel; + u64 time_in_idle; + u64 idle_exit_time; + u64 timer_run_time; + int idling; + u64 target_set_time; + u64 target_set_time_in_idle; + struct cpufreq_policy *policy; + struct cpufreq_frequency_table *freq_table; + unsigned int target_freq; + unsigned int floor_freq; + u64 floor_validate_time; + u64 hispeed_validate_time; + int governor_enabled; +}; + +static DEFINE_PER_CPU(struct cpufreq_interactive_cpuinfo, cpuinfo); + +/* Workqueues handle frequency scaling */ +static struct task_struct *up_task; +static struct workqueue_struct *down_wq; +static struct work_struct freq_scale_down_work; +static cpumask_t up_cpumask; +static spinlock_t up_cpumask_lock; +static cpumask_t down_cpumask; +static spinlock_t down_cpumask_lock; +static struct mutex set_speed_lock; + +/* Hi speed to bump to from lo speed when load burst (default max) */ +static u64 hispeed_freq; + +/* Go to hi speed when CPU load at or above this value. */ +#define DEFAULT_GO_HISPEED_LOAD 85 +static unsigned long go_hispeed_load; + +/* + * The minimum amount of time to spend at a frequency before we can ramp down. + */ +#define DEFAULT_MIN_SAMPLE_TIME (80 * USEC_PER_MSEC) +static unsigned long min_sample_time; + +/* + * The sample rate of the timer used to increase frequency + */ +#define DEFAULT_TIMER_RATE (20 * USEC_PER_MSEC) +static unsigned long timer_rate; + +/* + * Wait this long before raising speed above hispeed, by default a single + * timer interval. + */ +#define DEFAULT_ABOVE_HISPEED_DELAY DEFAULT_TIMER_RATE +static unsigned long above_hispeed_delay_val; + +/* + * Boost pulse to hispeed on touchscreen input. + */ + +static int input_boost_val; + +struct cpufreq_interactive_inputopen { + struct input_handle *handle; + struct work_struct inputopen_work; +}; + +static struct cpufreq_interactive_inputopen inputopen; + +/* + * Non-zero means longer-term speed boost active. + */ + +static int boost_val; + +static int cpufreq_governor_interactive(struct cpufreq_policy *policy, + unsigned int event); + +#ifndef CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE +static +#endif +struct cpufreq_governor cpufreq_gov_interactive = { + .name = "interactive", + .governor = cpufreq_governor_interactive, + .max_transition_latency = 10000000, + .owner = THIS_MODULE, +}; + +static void cpufreq_interactive_timer(unsigned long data) +{ + unsigned int delta_idle; + unsigned int delta_time; + int cpu_load; + int load_since_change; + u64 time_in_idle; + u64 idle_exit_time; + struct cpufreq_interactive_cpuinfo *pcpu = + &per_cpu(cpuinfo, data); + u64 now_idle; + unsigned int new_freq; + unsigned int index; + unsigned long flags; + + smp_rmb(); + + if (!pcpu->governor_enabled) + goto exit; + + /* + * Once pcpu->timer_run_time is updated to >= pcpu->idle_exit_time, + * this lets idle exit know the current idle time sample has + * been processed, and idle exit can generate a new sample and + * re-arm the timer. This prevents a concurrent idle + * exit on that CPU from writing a new set of info at the same time + * the timer function runs (the timer function can't use that info + * until more time passes). + */ + time_in_idle = pcpu->time_in_idle; + idle_exit_time = pcpu->idle_exit_time; + now_idle = get_cpu_idle_time_us(data, &pcpu->timer_run_time); + smp_wmb(); + + /* If we raced with cancelling a timer, skip. */ + if (!idle_exit_time) + goto exit; + + delta_idle = (unsigned int)(now_idle - time_in_idle); + delta_time = (unsigned int)(pcpu->timer_run_time - idle_exit_time); + + /* + * If timer ran less than 1ms after short-term sample started, retry. + */ + if (delta_time < 1000) + goto rearm; + + if (delta_idle > delta_time) + cpu_load = 0; + else + cpu_load = 100 * (delta_time - delta_idle) / delta_time; + + delta_idle = (unsigned int)(now_idle - pcpu->target_set_time_in_idle); + delta_time = (unsigned int)(pcpu->timer_run_time - + pcpu->target_set_time); + + if ((delta_time == 0) || (delta_idle > delta_time)) + load_since_change = 0; + else + load_since_change = + 100 * (delta_time - delta_idle) / delta_time; + + /* + * Choose greater of short-term load (since last idle timer + * started or timer function re-armed itself) or long-term load + * (since last frequency change). + */ + if (load_since_change > cpu_load) + cpu_load = load_since_change; + + if (cpu_load >= go_hispeed_load || boost_val) { + if (pcpu->target_freq <= pcpu->policy->min) { + new_freq = hispeed_freq; + } else { + new_freq = pcpu->policy->max * cpu_load / 100; + + if (new_freq < hispeed_freq) + new_freq = hispeed_freq; + + if (pcpu->target_freq == hispeed_freq && + new_freq > hispeed_freq && + pcpu->timer_run_time - pcpu->hispeed_validate_time + < above_hispeed_delay_val) { + trace_cpufreq_interactive_notyet(data, cpu_load, + pcpu->target_freq, + new_freq); + goto rearm; + } + } + } else { + new_freq = pcpu->policy->max * cpu_load / 100; + } + + if (new_freq <= hispeed_freq) + pcpu->hispeed_validate_time = pcpu->timer_run_time; + + if (cpufreq_frequency_table_target(pcpu->policy, pcpu->freq_table, + new_freq, CPUFREQ_RELATION_H, + &index)) { + pr_warn_once("timer %d: cpufreq_frequency_table_target error\n", + (int) data); + goto rearm; + } + + new_freq = pcpu->freq_table[index].frequency; + + /* + * Do not scale below floor_freq unless we have been at or above the + * floor frequency for the minimum sample time since last validated. + */ + if (new_freq < pcpu->floor_freq) { + if (pcpu->timer_run_time - pcpu->floor_validate_time + < min_sample_time) { + trace_cpufreq_interactive_notyet(data, cpu_load, + pcpu->target_freq, new_freq); + goto rearm; + } + } + + pcpu->floor_freq = new_freq; + pcpu->floor_validate_time = pcpu->timer_run_time; + + if (pcpu->target_freq == new_freq) { + trace_cpufreq_interactive_already(data, cpu_load, + pcpu->target_freq, new_freq); + goto rearm_if_notmax; + } + + trace_cpufreq_interactive_target(data, cpu_load, pcpu->target_freq, + new_freq); + pcpu->target_set_time_in_idle = now_idle; + pcpu->target_set_time = pcpu->timer_run_time; + + if (new_freq < pcpu->target_freq) { + pcpu->target_freq = new_freq; + spin_lock_irqsave(&down_cpumask_lock, flags); + cpumask_set_cpu(data, &down_cpumask); + spin_unlock_irqrestore(&down_cpumask_lock, flags); + queue_work(down_wq, &freq_scale_down_work); + } else { + pcpu->target_freq = new_freq; + spin_lock_irqsave(&up_cpumask_lock, flags); + cpumask_set_cpu(data, &up_cpumask); + spin_unlock_irqrestore(&up_cpumask_lock, flags); + wake_up_process(up_task); + } + +rearm_if_notmax: + /* + * Already set max speed and don't see a need to change that, + * wait until next idle to re-evaluate, don't need timer. + */ + if (pcpu->target_freq == pcpu->policy->max) + goto exit; + +rearm: + if (!timer_pending(&pcpu->cpu_timer)) { + /* + * If already at min: if that CPU is idle, don't set timer. + * Else cancel the timer if that CPU goes idle. We don't + * need to re-evaluate speed until the next idle exit. + */ + if (pcpu->target_freq == pcpu->policy->min) { + smp_rmb(); + + if (pcpu->idling) + goto exit; + + pcpu->timer_idlecancel = 1; + } + + pcpu->time_in_idle = get_cpu_idle_time_us( + data, &pcpu->idle_exit_time); + mod_timer(&pcpu->cpu_timer, + jiffies + usecs_to_jiffies(timer_rate)); + } + +exit: + return; +} + +static void cpufreq_interactive_idle_start(void) +{ + struct cpufreq_interactive_cpuinfo *pcpu = + &per_cpu(cpuinfo, smp_processor_id()); + int pending; + + if (!pcpu->governor_enabled) + return; + + pcpu->idling = 1; + smp_wmb(); + pending = timer_pending(&pcpu->cpu_timer); + + if (pcpu->target_freq != pcpu->policy->min) { +#ifdef CONFIG_SMP + /* + * Entering idle while not at lowest speed. On some + * platforms this can hold the other CPU(s) at that speed + * even though the CPU is idle. Set a timer to re-evaluate + * speed so this idle CPU doesn't hold the other CPUs above + * min indefinitely. This should probably be a quirk of + * the CPUFreq driver. + */ + if (!pending) { + pcpu->time_in_idle = get_cpu_idle_time_us( + smp_processor_id(), &pcpu->idle_exit_time); + pcpu->timer_idlecancel = 0; + mod_timer(&pcpu->cpu_timer, + jiffies + usecs_to_jiffies(timer_rate)); + } +#endif + } else { + /* + * If at min speed and entering idle after load has + * already been evaluated, and a timer has been set just in + * case the CPU suddenly goes busy, cancel that timer. The + * CPU didn't go busy; we'll recheck things upon idle exit. + */ + if (pending && pcpu->timer_idlecancel) { + del_timer(&pcpu->cpu_timer); + /* + * Ensure last timer run time is after current idle + * sample start time, so next idle exit will always + * start a new idle sampling period. + */ + pcpu->idle_exit_time = 0; + pcpu->timer_idlecancel = 0; + } + } + +} + +static void cpufreq_interactive_idle_end(void) +{ + struct cpufreq_interactive_cpuinfo *pcpu = + &per_cpu(cpuinfo, smp_processor_id()); + + pcpu->idling = 0; + smp_wmb(); + + /* + * Arm the timer for 1-2 ticks later if not already, and if the timer + * function has already processed the previous load sampling + * interval. (If the timer is not pending but has not processed + * the previous interval, it is probably racing with us on another + * CPU. Let it compute load based on the previous sample and then + * re-arm the timer for another interval when it's done, rather + * than updating the interval start time to be "now", which doesn't + * give the timer function enough time to make a decision on this + * run.) + */ + if (timer_pending(&pcpu->cpu_timer) == 0 && + pcpu->timer_run_time >= pcpu->idle_exit_time && + pcpu->governor_enabled) { + pcpu->time_in_idle = + get_cpu_idle_time_us(smp_processor_id(), + &pcpu->idle_exit_time); + pcpu->timer_idlecancel = 0; + mod_timer(&pcpu->cpu_timer, + jiffies + usecs_to_jiffies(timer_rate)); + } + +} + +static int cpufreq_interactive_up_task(void *data) +{ + unsigned int cpu; + cpumask_t tmp_mask; + unsigned long flags; + struct cpufreq_interactive_cpuinfo *pcpu; + + while (1) { + set_current_state(TASK_INTERRUPTIBLE); + spin_lock_irqsave(&up_cpumask_lock, flags); + + if (cpumask_empty(&up_cpumask)) { + spin_unlock_irqrestore(&up_cpumask_lock, flags); + schedule(); + + if (kthread_should_stop()) + break; + + spin_lock_irqsave(&up_cpumask_lock, flags); + } + + set_current_state(TASK_RUNNING); + tmp_mask = up_cpumask; + cpumask_clear(&up_cpumask); + spin_unlock_irqrestore(&up_cpumask_lock, flags); + + for_each_cpu(cpu, &tmp_mask) { + unsigned int j; + unsigned int max_freq = 0; + + pcpu = &per_cpu(cpuinfo, cpu); + smp_rmb(); + + if (!pcpu->governor_enabled) + continue; + + mutex_lock(&set_speed_lock); + + for_each_cpu(j, pcpu->policy->cpus) { + struct cpufreq_interactive_cpuinfo *pjcpu = + &per_cpu(cpuinfo, j); + + if (pjcpu->target_freq > max_freq) + max_freq = pjcpu->target_freq; + } + + if (max_freq != pcpu->policy->cur) + __cpufreq_driver_target(pcpu->policy, + max_freq, + CPUFREQ_RELATION_H); + mutex_unlock(&set_speed_lock); + trace_cpufreq_interactive_up(cpu, pcpu->target_freq, + pcpu->policy->cur); + } + } + + return 0; +} + +static void cpufreq_interactive_freq_down(struct work_struct *work) +{ + unsigned int cpu; + cpumask_t tmp_mask; + unsigned long flags; + struct cpufreq_interactive_cpuinfo *pcpu; + + spin_lock_irqsave(&down_cpumask_lock, flags); + tmp_mask = down_cpumask; + cpumask_clear(&down_cpumask); + spin_unlock_irqrestore(&down_cpumask_lock, flags); + + for_each_cpu(cpu, &tmp_mask) { + unsigned int j; + unsigned int max_freq = 0; + + pcpu = &per_cpu(cpuinfo, cpu); + smp_rmb(); + + if (!pcpu->governor_enabled) + continue; + + mutex_lock(&set_speed_lock); + + for_each_cpu(j, pcpu->policy->cpus) { + struct cpufreq_interactive_cpuinfo *pjcpu = + &per_cpu(cpuinfo, j); + + if (pjcpu->target_freq > max_freq) + max_freq = pjcpu->target_freq; + } + + if (max_freq != pcpu->policy->cur) + __cpufreq_driver_target(pcpu->policy, max_freq, + CPUFREQ_RELATION_H); + + mutex_unlock(&set_speed_lock); + trace_cpufreq_interactive_down(cpu, pcpu->target_freq, + pcpu->policy->cur); + } +} + +static void cpufreq_interactive_boost(void) +{ + int i; + int anyboost = 0; + unsigned long flags; + struct cpufreq_interactive_cpuinfo *pcpu; + + spin_lock_irqsave(&up_cpumask_lock, flags); + + for_each_online_cpu(i) { + pcpu = &per_cpu(cpuinfo, i); + + if (pcpu->target_freq < hispeed_freq) { + pcpu->target_freq = hispeed_freq; + cpumask_set_cpu(i, &up_cpumask); + pcpu->target_set_time_in_idle = + get_cpu_idle_time_us(i, &pcpu->target_set_time); + pcpu->hispeed_validate_time = pcpu->target_set_time; + anyboost = 1; + } + + /* + * Set floor freq and (re)start timer for when last + * validated. + */ + + pcpu->floor_freq = hispeed_freq; + pcpu->floor_validate_time = ktime_to_us(ktime_get()); + } + + spin_unlock_irqrestore(&up_cpumask_lock, flags); + + if (anyboost) + wake_up_process(up_task); +} + +/* + * Pulsed boost on input event raises CPUs to hispeed_freq and lets + * usual algorithm of min_sample_time decide when to allow speed + * to drop. + */ + +static void cpufreq_interactive_input_event(struct input_handle *handle, + unsigned int type, + unsigned int code, int value) +{ + if (input_boost_val && type == EV_SYN && code == SYN_REPORT) { + trace_cpufreq_interactive_boost("input"); + cpufreq_interactive_boost(); + } +} + +static void cpufreq_interactive_input_open(struct work_struct *w) +{ + struct cpufreq_interactive_inputopen *io = + container_of(w, struct cpufreq_interactive_inputopen, + inputopen_work); + int error; + + error = input_open_device(io->handle); + if (error) + input_unregister_handle(io->handle); +} + +static int cpufreq_interactive_input_connect(struct input_handler *handler, + struct input_dev *dev, + const struct input_device_id *id) +{ + struct input_handle *handle; + int error; + + pr_info("%s: connect to %s\n", __func__, dev->name); + handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL); + if (!handle) + return -ENOMEM; + + handle->dev = dev; + handle->handler = handler; + handle->name = "cpufreq_interactive"; + + error = input_register_handle(handle); + if (error) + goto err; + + inputopen.handle = handle; + queue_work(down_wq, &inputopen.inputopen_work); + return 0; +err: + kfree(handle); + return error; +} + +static void cpufreq_interactive_input_disconnect(struct input_handle *handle) +{ + input_close_device(handle); + input_unregister_handle(handle); + kfree(handle); +} + +static const struct input_device_id cpufreq_interactive_ids[] = { + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | + INPUT_DEVICE_ID_MATCH_ABSBIT, + .evbit = { BIT_MASK(EV_ABS) }, + .absbit = { [BIT_WORD(ABS_MT_POSITION_X)] = + BIT_MASK(ABS_MT_POSITION_X) | + BIT_MASK(ABS_MT_POSITION_Y) }, + }, /* multi-touch touchscreen */ + { + .flags = INPUT_DEVICE_ID_MATCH_KEYBIT | + INPUT_DEVICE_ID_MATCH_ABSBIT, + .keybit = { [BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH) }, + .absbit = { [BIT_WORD(ABS_X)] = + BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) }, + }, /* touchpad */ + { }, +}; + +static struct input_handler cpufreq_interactive_input_handler = { + .event = cpufreq_interactive_input_event, + .connect = cpufreq_interactive_input_connect, + .disconnect = cpufreq_interactive_input_disconnect, + .name = "cpufreq_interactive", + .id_table = cpufreq_interactive_ids, +}; + +static ssize_t show_hispeed_freq(struct kobject *kobj, + struct attribute *attr, char *buf) +{ + return sprintf(buf, "%llu\n", hispeed_freq); +} + +static ssize_t store_hispeed_freq(struct kobject *kobj, + struct attribute *attr, const char *buf, + size_t count) +{ + int ret; + u64 val; + + ret = strict_strtoull(buf, 0, &val); + if (ret < 0) + return ret; + hispeed_freq = val; + return count; +} + +static struct global_attr hispeed_freq_attr = __ATTR(hispeed_freq, 0644, + show_hispeed_freq, store_hispeed_freq); + + +static ssize_t show_go_hispeed_load(struct kobject *kobj, + struct attribute *attr, char *buf) +{ + return sprintf(buf, "%lu\n", go_hispeed_load); +} + +static ssize_t store_go_hispeed_load(struct kobject *kobj, + struct attribute *attr, const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = strict_strtoul(buf, 0, &val); + if (ret < 0) + return ret; + go_hispeed_load = val; + return count; +} + +static struct global_attr go_hispeed_load_attr = __ATTR(go_hispeed_load, 0644, + show_go_hispeed_load, store_go_hispeed_load); + +static ssize_t show_min_sample_time(struct kobject *kobj, + struct attribute *attr, char *buf) +{ + return sprintf(buf, "%lu\n", min_sample_time); +} + +static ssize_t store_min_sample_time(struct kobject *kobj, + struct attribute *attr, const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = strict_strtoul(buf, 0, &val); + if (ret < 0) + return ret; + min_sample_time = val; + return count; +} + +static struct global_attr min_sample_time_attr = __ATTR(min_sample_time, 0644, + show_min_sample_time, store_min_sample_time); + +static ssize_t show_above_hispeed_delay(struct kobject *kobj, + struct attribute *attr, char *buf) +{ + return sprintf(buf, "%lu\n", above_hispeed_delay_val); +} + +static ssize_t store_above_hispeed_delay(struct kobject *kobj, + struct attribute *attr, + const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = strict_strtoul(buf, 0, &val); + if (ret < 0) + return ret; + above_hispeed_delay_val = val; + return count; +} + +define_one_global_rw(above_hispeed_delay); + +static ssize_t show_timer_rate(struct kobject *kobj, + struct attribute *attr, char *buf) +{ + return sprintf(buf, "%lu\n", timer_rate); +} + +static ssize_t store_timer_rate(struct kobject *kobj, + struct attribute *attr, const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = strict_strtoul(buf, 0, &val); + if (ret < 0) + return ret; + timer_rate = val; + return count; +} + +static struct global_attr timer_rate_attr = __ATTR(timer_rate, 0644, + show_timer_rate, store_timer_rate); + +static ssize_t show_input_boost(struct kobject *kobj, struct attribute *attr, + char *buf) +{ + return sprintf(buf, "%u\n", input_boost_val); +} + +static ssize_t store_input_boost(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = strict_strtoul(buf, 0, &val); + if (ret < 0) + return ret; + input_boost_val = val; + return count; +} + +define_one_global_rw(input_boost); + +static ssize_t show_boost(struct kobject *kobj, struct attribute *attr, + char *buf) +{ + return sprintf(buf, "%d\n", boost_val); +} + +static ssize_t store_boost(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = kstrtoul(buf, 0, &val); + if (ret < 0) + return ret; + + boost_val = val; + + if (boost_val) { + trace_cpufreq_interactive_boost("on"); + cpufreq_interactive_boost(); + } else { + trace_cpufreq_interactive_unboost("off"); + } + + return count; +} + +define_one_global_rw(boost); + +static ssize_t store_boostpulse(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = kstrtoul(buf, 0, &val); + if (ret < 0) + return ret; + + trace_cpufreq_interactive_boost("pulse"); + cpufreq_interactive_boost(); + return count; +} + +static struct global_attr boostpulse = + __ATTR(boostpulse, 0200, NULL, store_boostpulse); + +static struct attribute *interactive_attributes[] = { + &hispeed_freq_attr.attr, + &go_hispeed_load_attr.attr, + &above_hispeed_delay.attr, + &min_sample_time_attr.attr, + &timer_rate_attr.attr, + &input_boost.attr, + &boost.attr, + &boostpulse.attr, + NULL, +}; + +static struct attribute_group interactive_attr_group = { + .attrs = interactive_attributes, + .name = "interactive", +}; + +static int cpufreq_governor_interactive(struct cpufreq_policy *policy, + unsigned int event) +{ + int rc; + unsigned int j; + struct cpufreq_interactive_cpuinfo *pcpu; + struct cpufreq_frequency_table *freq_table; + + switch (event) { + case CPUFREQ_GOV_START: + if (!cpu_online(policy->cpu)) + return -EINVAL; + + freq_table = + cpufreq_frequency_get_table(policy->cpu); + + for_each_cpu(j, policy->cpus) { + pcpu = &per_cpu(cpuinfo, j); + pcpu->policy = policy; + pcpu->target_freq = policy->cur; + pcpu->freq_table = freq_table; + pcpu->target_set_time_in_idle = + get_cpu_idle_time_us(j, + &pcpu->target_set_time); + pcpu->floor_freq = pcpu->target_freq; + pcpu->floor_validate_time = + pcpu->target_set_time; + pcpu->hispeed_validate_time = + pcpu->target_set_time; + pcpu->governor_enabled = 1; + smp_wmb(); + } + + if (!hispeed_freq) + hispeed_freq = policy->max; + + /* + * Do not register the idle hook and create sysfs + * entries if we have already done so. + */ + if (atomic_inc_return(&active_count) > 1) + return 0; + + rc = sysfs_create_group(cpufreq_global_kobject, + &interactive_attr_group); + if (rc) + return rc; + + rc = input_register_handler(&cpufreq_interactive_input_handler); + if (rc) + pr_warn("%s: failed to register input handler\n", + __func__); + + break; + + case CPUFREQ_GOV_STOP: + for_each_cpu(j, policy->cpus) { + pcpu = &per_cpu(cpuinfo, j); + pcpu->governor_enabled = 0; + smp_wmb(); + del_timer_sync(&pcpu->cpu_timer); + + /* + * Reset idle exit time since we may cancel the timer + * before it can run after the last idle exit time, + * to avoid tripping the check in idle exit for a timer + * that is trying to run. + */ + pcpu->idle_exit_time = 0; + } + + flush_work(&freq_scale_down_work); + if (atomic_dec_return(&active_count) > 0) + return 0; + + input_unregister_handler(&cpufreq_interactive_input_handler); + sysfs_remove_group(cpufreq_global_kobject, + &interactive_attr_group); + + break; + + case CPUFREQ_GOV_LIMITS: + if (policy->max < policy->cur) + __cpufreq_driver_target(policy, + policy->max, CPUFREQ_RELATION_H); + else if (policy->min > policy->cur) + __cpufreq_driver_target(policy, + policy->min, CPUFREQ_RELATION_L); + break; + } + return 0; +} + +static int cpufreq_interactive_idle_notifier(struct notifier_block *nb, + unsigned long val, + void *data) +{ + switch (val) { + case IDLE_START: + cpufreq_interactive_idle_start(); + break; + case IDLE_END: + cpufreq_interactive_idle_end(); + break; + } + + return 0; +} + +static struct notifier_block cpufreq_interactive_idle_nb = { + .notifier_call = cpufreq_interactive_idle_notifier, +}; + +static int __init cpufreq_interactive_init(void) +{ + unsigned int i; + struct cpufreq_interactive_cpuinfo *pcpu; + struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 }; + + go_hispeed_load = DEFAULT_GO_HISPEED_LOAD; + min_sample_time = DEFAULT_MIN_SAMPLE_TIME; + above_hispeed_delay_val = DEFAULT_ABOVE_HISPEED_DELAY; + timer_rate = DEFAULT_TIMER_RATE; + + /* Initalize per-cpu timers */ + for_each_possible_cpu(i) { + pcpu = &per_cpu(cpuinfo, i); + init_timer(&pcpu->cpu_timer); + pcpu->cpu_timer.function = cpufreq_interactive_timer; + pcpu->cpu_timer.data = i; + } + + up_task = kthread_create(cpufreq_interactive_up_task, NULL, + "kinteractiveup"); + if (IS_ERR(up_task)) + return PTR_ERR(up_task); + + sched_setscheduler_nocheck(up_task, SCHED_FIFO, ¶m); + get_task_struct(up_task); + + /* No rescuer thread, bind to CPU queuing the work for possibly + warm cache (probably doesn't matter much). */ + down_wq = alloc_workqueue("knteractive_down", 0, 1); + + if (!down_wq) + goto err_freeuptask; + + INIT_WORK(&freq_scale_down_work, + cpufreq_interactive_freq_down); + + spin_lock_init(&up_cpumask_lock); + spin_lock_init(&down_cpumask_lock); + mutex_init(&set_speed_lock); + + idle_notifier_register(&cpufreq_interactive_idle_nb); + INIT_WORK(&inputopen.inputopen_work, cpufreq_interactive_input_open); + return cpufreq_register_governor(&cpufreq_gov_interactive); + +err_freeuptask: + put_task_struct(up_task); + return -ENOMEM; +} + +#ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE +fs_initcall(cpufreq_interactive_init); +#else +module_init(cpufreq_interactive_init); +#endif + +static void __exit cpufreq_interactive_exit(void) +{ + cpufreq_unregister_governor(&cpufreq_gov_interactive); + kthread_stop(up_task); + put_task_struct(up_task); + destroy_workqueue(down_wq); +} + +module_exit(cpufreq_interactive_exit); + +MODULE_AUTHOR("Mike Chan "); +MODULE_DESCRIPTION("'cpufreq_interactive' - A cpufreq governor for " + "Latency sensitive workloads"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/cpufreq/Makefile +++ linux-goldfish-3.4.0/drivers/cpufreq/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_CPU_FREQ_GOV_USERSPACE) += cpufreq_userspace.o obj-$(CONFIG_CPU_FREQ_GOV_ONDEMAND) += cpufreq_ondemand.o obj-$(CONFIG_CPU_FREQ_GOV_CONSERVATIVE) += cpufreq_conservative.o +obj-$(CONFIG_CPU_FREQ_GOV_INTERACTIVE) += cpufreq_interactive.o # CPUfreq cross-arch helpers obj-$(CONFIG_CPU_FREQ_TABLE) += freq_table.o --- linux-goldfish-3.4.0.orig/drivers/cpufreq/cpufreq_stats.c +++ linux-goldfish-3.4.0/drivers/cpufreq/cpufreq_stats.c @@ -316,6 +316,27 @@ return 0; } +static int cpufreq_stats_create_table_cpu(unsigned int cpu) +{ + struct cpufreq_policy *policy; + struct cpufreq_frequency_table *table; + int ret = -ENODEV; + + policy = cpufreq_cpu_get(cpu); + if (!policy) + return -ENODEV; + + table = cpufreq_frequency_get_table(cpu); + if (!table) + goto out; + + ret = cpufreq_stats_create_table(policy, table); + +out: + cpufreq_cpu_put(policy); + return ret; +} + static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) @@ -334,6 +355,10 @@ case CPU_DEAD_FROZEN: cpufreq_stats_free_table(cpu); break; + case CPU_DOWN_FAILED: + case CPU_DOWN_FAILED_FROZEN: + cpufreq_stats_create_table_cpu(cpu); + break; } return NOTIFY_OK; } --- linux-goldfish-3.4.0.orig/drivers/base/sync.c +++ linux-goldfish-3.4.0/drivers/base/sync.c @@ -0,0 +1,830 @@ +/* + * drivers/base/sync.c + * + * Copyright (C) 2012 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +static void sync_fence_signal_pt(struct sync_pt *pt); +static int _sync_pt_has_signaled(struct sync_pt *pt); + +static LIST_HEAD(sync_timeline_list_head); +static DEFINE_SPINLOCK(sync_timeline_list_lock); + +static LIST_HEAD(sync_fence_list_head); +static DEFINE_SPINLOCK(sync_fence_list_lock); + +struct sync_timeline *sync_timeline_create(const struct sync_timeline_ops *ops, + int size, const char *name) +{ + struct sync_timeline *obj; + unsigned long flags; + + if (size < sizeof(struct sync_timeline)) + return NULL; + + obj = kzalloc(size, GFP_KERNEL); + if (obj == NULL) + return NULL; + + obj->ops = ops; + strlcpy(obj->name, name, sizeof(obj->name)); + + INIT_LIST_HEAD(&obj->child_list_head); + spin_lock_init(&obj->child_list_lock); + + INIT_LIST_HEAD(&obj->active_list_head); + spin_lock_init(&obj->active_list_lock); + + spin_lock_irqsave(&sync_timeline_list_lock, flags); + list_add_tail(&obj->sync_timeline_list, &sync_timeline_list_head); + spin_unlock_irqrestore(&sync_timeline_list_lock, flags); + + return obj; +} +EXPORT_SYMBOL(sync_timeline_create); + +static void sync_timeline_free(struct sync_timeline *obj) +{ + unsigned long flags; + + if (obj->ops->release_obj) + obj->ops->release_obj(obj); + + spin_lock_irqsave(&sync_timeline_list_lock, flags); + list_del(&obj->sync_timeline_list); + spin_unlock_irqrestore(&sync_timeline_list_lock, flags); + + kfree(obj); +} + +void sync_timeline_destroy(struct sync_timeline *obj) +{ + unsigned long flags; + bool needs_freeing; + + spin_lock_irqsave(&obj->child_list_lock, flags); + obj->destroyed = true; + needs_freeing = list_empty(&obj->child_list_head); + spin_unlock_irqrestore(&obj->child_list_lock, flags); + + if (needs_freeing) + sync_timeline_free(obj); + else + sync_timeline_signal(obj); +} +EXPORT_SYMBOL(sync_timeline_destroy); + +static void sync_timeline_add_pt(struct sync_timeline *obj, struct sync_pt *pt) +{ + unsigned long flags; + + pt->parent = obj; + + spin_lock_irqsave(&obj->child_list_lock, flags); + list_add_tail(&pt->child_list, &obj->child_list_head); + spin_unlock_irqrestore(&obj->child_list_lock, flags); +} + +static void sync_timeline_remove_pt(struct sync_pt *pt) +{ + struct sync_timeline *obj = pt->parent; + unsigned long flags; + bool needs_freeing; + + spin_lock_irqsave(&obj->active_list_lock, flags); + if (!list_empty(&pt->active_list)) + list_del_init(&pt->active_list); + spin_unlock_irqrestore(&obj->active_list_lock, flags); + + spin_lock_irqsave(&obj->child_list_lock, flags); + list_del(&pt->child_list); + needs_freeing = obj->destroyed && list_empty(&obj->child_list_head); + spin_unlock_irqrestore(&obj->child_list_lock, flags); + + if (needs_freeing) + sync_timeline_free(obj); +} + +void sync_timeline_signal(struct sync_timeline *obj) +{ + unsigned long flags; + LIST_HEAD(signaled_pts); + struct list_head *pos, *n; + + spin_lock_irqsave(&obj->active_list_lock, flags); + + list_for_each_safe(pos, n, &obj->active_list_head) { + struct sync_pt *pt = + container_of(pos, struct sync_pt, active_list); + + if (_sync_pt_has_signaled(pt)) + list_move(pos, &signaled_pts); + } + + spin_unlock_irqrestore(&obj->active_list_lock, flags); + + list_for_each_safe(pos, n, &signaled_pts) { + struct sync_pt *pt = + container_of(pos, struct sync_pt, active_list); + + list_del_init(pos); + sync_fence_signal_pt(pt); + } +} +EXPORT_SYMBOL(sync_timeline_signal); + +struct sync_pt *sync_pt_create(struct sync_timeline *parent, int size) +{ + struct sync_pt *pt; + + if (size < sizeof(struct sync_pt)) + return NULL; + + pt = kzalloc(size, GFP_KERNEL); + if (pt == NULL) + return NULL; + + INIT_LIST_HEAD(&pt->active_list); + sync_timeline_add_pt(parent, pt); + + return pt; +} +EXPORT_SYMBOL(sync_pt_create); + +void sync_pt_free(struct sync_pt *pt) +{ + if (pt->parent->ops->free_pt) + pt->parent->ops->free_pt(pt); + + sync_timeline_remove_pt(pt); + + kfree(pt); +} +EXPORT_SYMBOL(sync_pt_free); + +/* call with pt->parent->active_list_lock held */ +static int _sync_pt_has_signaled(struct sync_pt *pt) +{ + int old_status = pt->status; + + if (!pt->status) + pt->status = pt->parent->ops->has_signaled(pt); + + if (!pt->status && pt->parent->destroyed) + pt->status = -ENOENT; + + if (pt->status != old_status) + pt->timestamp = ktime_get(); + + return pt->status; +} + +static struct sync_pt *sync_pt_dup(struct sync_pt *pt) +{ + return pt->parent->ops->dup(pt); +} + +/* Adds a sync pt to the active queue. Called when added to a fence */ +static void sync_pt_activate(struct sync_pt *pt) +{ + struct sync_timeline *obj = pt->parent; + unsigned long flags; + int err; + + spin_lock_irqsave(&obj->active_list_lock, flags); + + err = _sync_pt_has_signaled(pt); + if (err != 0) + goto out; + + list_add_tail(&pt->active_list, &obj->active_list_head); + +out: + spin_unlock_irqrestore(&obj->active_list_lock, flags); +} + +static int sync_fence_release(struct inode *inode, struct file *file); +static unsigned int sync_fence_poll(struct file *file, poll_table *wait); +static long sync_fence_ioctl(struct file *file, unsigned int cmd, + unsigned long arg); + + +static const struct file_operations sync_fence_fops = { + .release = sync_fence_release, + .poll = sync_fence_poll, + .unlocked_ioctl = sync_fence_ioctl, +}; + +static struct sync_fence *sync_fence_alloc(const char *name) +{ + struct sync_fence *fence; + unsigned long flags; + + fence = kzalloc(sizeof(struct sync_fence), GFP_KERNEL); + if (fence == NULL) + return NULL; + + fence->file = anon_inode_getfile("sync_fence", &sync_fence_fops, + fence, 0); + if (fence->file == NULL) + goto err; + + strlcpy(fence->name, name, sizeof(fence->name)); + + INIT_LIST_HEAD(&fence->pt_list_head); + INIT_LIST_HEAD(&fence->waiter_list_head); + spin_lock_init(&fence->waiter_list_lock); + + init_waitqueue_head(&fence->wq); + + spin_lock_irqsave(&sync_fence_list_lock, flags); + list_add_tail(&fence->sync_fence_list, &sync_fence_list_head); + spin_unlock_irqrestore(&sync_fence_list_lock, flags); + + return fence; + +err: + kfree(fence); + return NULL; +} + +/* TODO: implement a create which takes more that one sync_pt */ +struct sync_fence *sync_fence_create(const char *name, struct sync_pt *pt) +{ + struct sync_fence *fence; + + if (pt->fence) + return NULL; + + fence = sync_fence_alloc(name); + if (fence == NULL) + return NULL; + + pt->fence = fence; + list_add(&pt->pt_list, &fence->pt_list_head); + sync_pt_activate(pt); + + return fence; +} +EXPORT_SYMBOL(sync_fence_create); + +static int sync_fence_copy_pts(struct sync_fence *dst, struct sync_fence *src) +{ + struct list_head *pos; + + list_for_each(pos, &src->pt_list_head) { + struct sync_pt *orig_pt = + container_of(pos, struct sync_pt, pt_list); + struct sync_pt *new_pt = sync_pt_dup(orig_pt); + + if (new_pt == NULL) + return -ENOMEM; + + new_pt->fence = dst; + list_add(&new_pt->pt_list, &dst->pt_list_head); + sync_pt_activate(new_pt); + } + + return 0; +} + +static void sync_fence_free_pts(struct sync_fence *fence) +{ + struct list_head *pos, *n; + + list_for_each_safe(pos, n, &fence->pt_list_head) { + struct sync_pt *pt = container_of(pos, struct sync_pt, pt_list); + sync_pt_free(pt); + } +} + +struct sync_fence *sync_fence_fdget(int fd) +{ + struct file *file = fget(fd); + + if (file == NULL) + return NULL; + + if (file->f_op != &sync_fence_fops) + goto err; + + return file->private_data; + +err: + fput(file); + return NULL; +} +EXPORT_SYMBOL(sync_fence_fdget); + +void sync_fence_put(struct sync_fence *fence) +{ + fput(fence->file); +} +EXPORT_SYMBOL(sync_fence_put); + +void sync_fence_install(struct sync_fence *fence, int fd) +{ + fd_install(fd, fence->file); +} +EXPORT_SYMBOL(sync_fence_install); + +static int sync_fence_get_status(struct sync_fence *fence) +{ + struct list_head *pos; + int status = 1; + + list_for_each(pos, &fence->pt_list_head) { + struct sync_pt *pt = container_of(pos, struct sync_pt, pt_list); + int pt_status = pt->status; + + if (pt_status < 0) { + status = pt_status; + break; + } else if (status == 1) { + status = pt_status; + } + } + + return status; +} + +struct sync_fence *sync_fence_merge(const char *name, + struct sync_fence *a, struct sync_fence *b) +{ + struct sync_fence *fence; + int err; + + fence = sync_fence_alloc(name); + if (fence == NULL) + return NULL; + + err = sync_fence_copy_pts(fence, a); + if (err < 0) + goto err; + + err = sync_fence_copy_pts(fence, b); + if (err < 0) + goto err; + + fence->status = sync_fence_get_status(fence); + + return fence; +err: + sync_fence_free_pts(fence); + kfree(fence); + return NULL; +} +EXPORT_SYMBOL(sync_fence_merge); + +static void sync_fence_signal_pt(struct sync_pt *pt) +{ + LIST_HEAD(signaled_waiters); + struct sync_fence *fence = pt->fence; + struct list_head *pos; + struct list_head *n; + unsigned long flags; + int status; + + status = sync_fence_get_status(fence); + + spin_lock_irqsave(&fence->waiter_list_lock, flags); + /* + * this should protect against two threads racing on the signaled + * false -> true transition + */ + if (status && !fence->status) { + list_for_each_safe(pos, n, &fence->waiter_list_head) + list_move(pos, &signaled_waiters); + + fence->status = status; + } else { + status = 0; + } + spin_unlock_irqrestore(&fence->waiter_list_lock, flags); + + if (status) { + list_for_each_safe(pos, n, &signaled_waiters) { + struct sync_fence_waiter *waiter = + container_of(pos, struct sync_fence_waiter, + waiter_list); + + list_del(pos); + waiter->callback(fence, waiter); + } + wake_up(&fence->wq); + } +} + +int sync_fence_wait_async(struct sync_fence *fence, + struct sync_fence_waiter *waiter) +{ + unsigned long flags; + int err = 0; + + spin_lock_irqsave(&fence->waiter_list_lock, flags); + + if (fence->status) { + err = fence->status; + goto out; + } + + list_add_tail(&waiter->waiter_list, &fence->waiter_list_head); +out: + spin_unlock_irqrestore(&fence->waiter_list_lock, flags); + + return err; +} +EXPORT_SYMBOL(sync_fence_wait_async); + +int sync_fence_cancel_async(struct sync_fence *fence, + struct sync_fence_waiter *waiter) +{ + struct list_head *pos; + struct list_head *n; + unsigned long flags; + int ret = -ENOENT; + + spin_lock_irqsave(&fence->waiter_list_lock, flags); + /* + * Make sure waiter is still in waiter_list because it is possible for + * the waiter to be removed from the list while the callback is still + * pending. + */ + list_for_each_safe(pos, n, &fence->waiter_list_head) { + struct sync_fence_waiter *list_waiter = + container_of(pos, struct sync_fence_waiter, + waiter_list); + if (list_waiter == waiter) { + list_del(pos); + ret = 0; + break; + } + } + spin_unlock_irqrestore(&fence->waiter_list_lock, flags); + return ret; +} +EXPORT_SYMBOL(sync_fence_cancel_async); + +int sync_fence_wait(struct sync_fence *fence, long timeout) +{ + int err; + + if (timeout) { + timeout = msecs_to_jiffies(timeout); + err = wait_event_interruptible_timeout(fence->wq, + fence->status != 0, + timeout); + } else { + err = wait_event_interruptible(fence->wq, fence->status != 0); + } + + if (err < 0) + return err; + + if (fence->status < 0) + return fence->status; + + if (fence->status == 0) + return -ETIME; + + return 0; +} +EXPORT_SYMBOL(sync_fence_wait); + +static int sync_fence_release(struct inode *inode, struct file *file) +{ + struct sync_fence *fence = file->private_data; + unsigned long flags; + + sync_fence_free_pts(fence); + + spin_lock_irqsave(&sync_fence_list_lock, flags); + list_del(&fence->sync_fence_list); + spin_unlock_irqrestore(&sync_fence_list_lock, flags); + + kfree(fence); + + return 0; +} + +static unsigned int sync_fence_poll(struct file *file, poll_table *wait) +{ + struct sync_fence *fence = file->private_data; + + poll_wait(file, &fence->wq, wait); + + if (fence->status == 1) + return POLLIN; + else if (fence->status < 0) + return POLLERR; + else + return 0; +} + +static long sync_fence_ioctl_wait(struct sync_fence *fence, unsigned long arg) +{ + __u32 value; + + if (copy_from_user(&value, (void __user *)arg, sizeof(value))) + return -EFAULT; + + return sync_fence_wait(fence, value); +} + +static long sync_fence_ioctl_merge(struct sync_fence *fence, unsigned long arg) +{ + int fd = get_unused_fd(); + int err; + struct sync_fence *fence2, *fence3; + struct sync_merge_data data; + + if (copy_from_user(&data, (void __user *)arg, sizeof(data))) + return -EFAULT; + + fence2 = sync_fence_fdget(data.fd2); + if (fence2 == NULL) { + err = -ENOENT; + goto err_put_fd; + } + + data.name[sizeof(data.name) - 1] = '\0'; + fence3 = sync_fence_merge(data.name, fence, fence2); + if (fence3 == NULL) { + err = -ENOMEM; + goto err_put_fence2; + } + + data.fence = fd; + if (copy_to_user((void __user *)arg, &data, sizeof(data))) { + err = -EFAULT; + goto err_put_fence3; + } + + sync_fence_install(fence3, fd); + sync_fence_put(fence2); + return 0; + +err_put_fence3: + sync_fence_put(fence3); + +err_put_fence2: + sync_fence_put(fence2); + +err_put_fd: + put_unused_fd(fd); + return err; +} + +static int sync_fill_pt_info(struct sync_pt *pt, void *data, int size) +{ + struct sync_pt_info *info = data; + int ret; + + if (size < sizeof(struct sync_pt_info)) + return -ENOMEM; + + info->len = sizeof(struct sync_pt_info); + + if (pt->parent->ops->fill_driver_data) { + ret = pt->parent->ops->fill_driver_data(pt, info->driver_data, + size - sizeof(*info)); + if (ret < 0) + return ret; + + info->len += ret; + } + + strlcpy(info->obj_name, pt->parent->name, sizeof(info->obj_name)); + strlcpy(info->driver_name, pt->parent->ops->driver_name, + sizeof(info->driver_name)); + info->status = pt->status; + info->timestamp_ns = ktime_to_ns(pt->timestamp); + + return info->len; +} + +static long sync_fence_ioctl_fence_info(struct sync_fence *fence, + unsigned long arg) +{ + struct sync_fence_info_data *data; + struct list_head *pos; + __u32 size; + __u32 len = 0; + int ret; + + if (copy_from_user(&size, (void __user *)arg, sizeof(size))) + return -EFAULT; + + if (size < sizeof(struct sync_fence_info_data)) + return -EINVAL; + + if (size > 4096) + size = 4096; + + data = kzalloc(size, GFP_KERNEL); + if (data == NULL) + return -ENOMEM; + + strlcpy(data->name, fence->name, sizeof(data->name)); + data->status = fence->status; + len = sizeof(struct sync_fence_info_data); + + list_for_each(pos, &fence->pt_list_head) { + struct sync_pt *pt = + container_of(pos, struct sync_pt, pt_list); + + ret = sync_fill_pt_info(pt, (u8 *)data + len, size - len); + + if (ret < 0) + goto out; + + len += ret; + } + + data->len = len; + + if (copy_to_user((void __user *)arg, data, len)) + ret = -EFAULT; + else + ret = 0; + +out: + kfree(data); + + return ret; +} + +static long sync_fence_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + struct sync_fence *fence = file->private_data; + switch (cmd) { + case SYNC_IOC_WAIT: + return sync_fence_ioctl_wait(fence, arg); + + case SYNC_IOC_MERGE: + return sync_fence_ioctl_merge(fence, arg); + + case SYNC_IOC_FENCE_INFO: + return sync_fence_ioctl_fence_info(fence, arg); + + default: + return -ENOTTY; + } +} + +#ifdef CONFIG_DEBUG_FS +static const char *sync_status_str(int status) +{ + if (status > 0) + return "signaled"; + else if (status == 0) + return "active"; + else + return "error"; +} + +static void sync_print_pt(struct seq_file *s, struct sync_pt *pt, bool fence) +{ + int status = pt->status; + seq_printf(s, " %s%spt %s", + fence ? pt->parent->name : "", + fence ? "_" : "", + sync_status_str(status)); + if (pt->status) { + struct timeval tv = ktime_to_timeval(pt->timestamp); + seq_printf(s, "@%ld.%06ld", tv.tv_sec, tv.tv_usec); + } + + if (pt->parent->ops->print_pt) { + seq_printf(s, ": "); + pt->parent->ops->print_pt(s, pt); + } + + seq_printf(s, "\n"); +} + +static void sync_print_obj(struct seq_file *s, struct sync_timeline *obj) +{ + struct list_head *pos; + unsigned long flags; + + seq_printf(s, "%s %s", obj->name, obj->ops->driver_name); + + if (obj->ops->print_obj) { + seq_printf(s, ": "); + obj->ops->print_obj(s, obj); + } + + seq_printf(s, "\n"); + + spin_lock_irqsave(&obj->child_list_lock, flags); + list_for_each(pos, &obj->child_list_head) { + struct sync_pt *pt = + container_of(pos, struct sync_pt, child_list); + sync_print_pt(s, pt, false); + } + spin_unlock_irqrestore(&obj->child_list_lock, flags); +} + +static void sync_print_fence(struct seq_file *s, struct sync_fence *fence) +{ + struct list_head *pos; + unsigned long flags; + + seq_printf(s, "%s: %s\n", fence->name, sync_status_str(fence->status)); + + list_for_each(pos, &fence->pt_list_head) { + struct sync_pt *pt = + container_of(pos, struct sync_pt, pt_list); + sync_print_pt(s, pt, true); + } + + spin_lock_irqsave(&fence->waiter_list_lock, flags); + list_for_each(pos, &fence->waiter_list_head) { + struct sync_fence_waiter *waiter = + container_of(pos, struct sync_fence_waiter, + waiter_list); + + seq_printf(s, "waiter %pF\n", waiter->callback); + } + spin_unlock_irqrestore(&fence->waiter_list_lock, flags); +} + +static int sync_debugfs_show(struct seq_file *s, void *unused) +{ + unsigned long flags; + struct list_head *pos; + + seq_printf(s, "objs:\n--------------\n"); + + spin_lock_irqsave(&sync_timeline_list_lock, flags); + list_for_each(pos, &sync_timeline_list_head) { + struct sync_timeline *obj = + container_of(pos, struct sync_timeline, + sync_timeline_list); + + sync_print_obj(s, obj); + seq_printf(s, "\n"); + } + spin_unlock_irqrestore(&sync_timeline_list_lock, flags); + + seq_printf(s, "fences:\n--------------\n"); + + spin_lock_irqsave(&sync_fence_list_lock, flags); + list_for_each(pos, &sync_fence_list_head) { + struct sync_fence *fence = + container_of(pos, struct sync_fence, sync_fence_list); + + sync_print_fence(s, fence); + seq_printf(s, "\n"); + } + spin_unlock_irqrestore(&sync_fence_list_lock, flags); + return 0; +} + +static int sync_debugfs_open(struct inode *inode, struct file *file) +{ + return single_open(file, sync_debugfs_show, inode->i_private); +} + +static const struct file_operations sync_debugfs_fops = { + .open = sync_debugfs_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static __init int sync_debugfs_init(void) +{ + debugfs_create_file("sync", S_IRUGO, NULL, NULL, &sync_debugfs_fops); + return 0; +} + +late_initcall(sync_debugfs_init); + +#endif --- linux-goldfish-3.4.0.orig/drivers/base/Kconfig +++ linux-goldfish-3.4.0/drivers/base/Kconfig @@ -192,4 +192,30 @@ APIs extension; the file's descriptor can then be passed on to other driver. +config SYNC + bool "Synchronization framework" + default n + select ANON_INODES + help + This option enables the framework for synchronization between multiple + drivers. Sync implementations can take advantage of hardware + synchronization built into devices like GPUs. + +config SW_SYNC + bool "Software synchronization objects" + default n + depends on SYNC + help + A sync object driver that uses a 32bit counter to coordinate + syncrhronization. Useful when there is no hardware primitive backing + the synchronization. + +config SW_SYNC_USER + bool "Userspace API for SW_SYNC" + default n + depends on SW_SYNC + help + Provides a user space API to the sw sync object. + *WARNING* improper use of this can result in deadlocking kernel + drivers from userspace. endmenu --- linux-goldfish-3.4.0.orig/drivers/base/sw_sync.c +++ linux-goldfish-3.4.0/drivers/base/sw_sync.c @@ -0,0 +1,259 @@ +/* + * drivers/base/sw_sync.c + * + * Copyright (C) 2012 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static int sw_sync_cmp(u32 a, u32 b) +{ + if (a == b) + return 0; + + return ((s32)a - (s32)b) < 0 ? -1 : 1; +} + +struct sync_pt *sw_sync_pt_create(struct sw_sync_timeline *obj, u32 value) +{ + struct sw_sync_pt *pt; + + pt = (struct sw_sync_pt *) + sync_pt_create(&obj->obj, sizeof(struct sw_sync_pt)); + + pt->value = value; + + return (struct sync_pt *)pt; +} +EXPORT_SYMBOL(sw_sync_pt_create); + +static struct sync_pt *sw_sync_pt_dup(struct sync_pt *sync_pt) +{ + struct sw_sync_pt *pt = (struct sw_sync_pt *) sync_pt; + struct sw_sync_timeline *obj = + (struct sw_sync_timeline *)sync_pt->parent; + + return (struct sync_pt *) sw_sync_pt_create(obj, pt->value); +} + +static int sw_sync_pt_has_signaled(struct sync_pt *sync_pt) +{ + struct sw_sync_pt *pt = (struct sw_sync_pt *)sync_pt; + struct sw_sync_timeline *obj = + (struct sw_sync_timeline *)sync_pt->parent; + + return sw_sync_cmp(obj->value, pt->value) >= 0; +} + +static int sw_sync_pt_compare(struct sync_pt *a, struct sync_pt *b) +{ + struct sw_sync_pt *pt_a = (struct sw_sync_pt *)a; + struct sw_sync_pt *pt_b = (struct sw_sync_pt *)b; + + return sw_sync_cmp(pt_a->value, pt_b->value); +} + +static void sw_sync_print_obj(struct seq_file *s, + struct sync_timeline *sync_timeline) +{ + struct sw_sync_timeline *obj = (struct sw_sync_timeline *)sync_timeline; + + seq_printf(s, "%d", obj->value); +} + +static void sw_sync_print_pt(struct seq_file *s, struct sync_pt *sync_pt) +{ + struct sw_sync_pt *pt = (struct sw_sync_pt *)sync_pt; + struct sw_sync_timeline *obj = + (struct sw_sync_timeline *)sync_pt->parent; + + seq_printf(s, "%d / %d", pt->value, obj->value); +} + +static int sw_sync_fill_driver_data(struct sync_pt *sync_pt, + void *data, int size) +{ + struct sw_sync_pt *pt = (struct sw_sync_pt *)sync_pt; + + if (size < sizeof(pt->value)) + return -ENOMEM; + + memcpy(data, &pt->value, sizeof(pt->value)); + + return sizeof(pt->value); +} + +struct sync_timeline_ops sw_sync_timeline_ops = { + .driver_name = "sw_sync", + .dup = sw_sync_pt_dup, + .has_signaled = sw_sync_pt_has_signaled, + .compare = sw_sync_pt_compare, + .print_obj = sw_sync_print_obj, + .print_pt = sw_sync_print_pt, + .fill_driver_data = sw_sync_fill_driver_data, +}; + + +struct sw_sync_timeline *sw_sync_timeline_create(const char *name) +{ + struct sw_sync_timeline *obj = (struct sw_sync_timeline *) + sync_timeline_create(&sw_sync_timeline_ops, + sizeof(struct sw_sync_timeline), + name); + + return obj; +} +EXPORT_SYMBOL(sw_sync_timeline_create); + +void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc) +{ + obj->value += inc; + + sync_timeline_signal(&obj->obj); +} +EXPORT_SYMBOL(sw_sync_timeline_inc); + +#ifdef CONFIG_SW_SYNC_USER +/* *WARNING* + * + * improper use of this can result in deadlocking kernel drivers from userspace. + */ + +/* opening sw_sync create a new sync obj */ +int sw_sync_open(struct inode *inode, struct file *file) +{ + struct sw_sync_timeline *obj; + char task_comm[TASK_COMM_LEN]; + + get_task_comm(task_comm, current); + + obj = sw_sync_timeline_create(task_comm); + if (obj == NULL) + return -ENOMEM; + + file->private_data = obj; + + return 0; +} + +int sw_sync_release(struct inode *inode, struct file *file) +{ + struct sw_sync_timeline *obj = file->private_data; + sync_timeline_destroy(&obj->obj); + return 0; +} + +long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj, unsigned long arg) +{ + int fd = get_unused_fd(); + int err; + struct sync_pt *pt; + struct sync_fence *fence; + struct sw_sync_create_fence_data data; + + if (copy_from_user(&data, (void __user *)arg, sizeof(data))) + return -EFAULT; + + pt = sw_sync_pt_create(obj, data.value); + if (pt == NULL) { + err = -ENOMEM; + goto err; + } + + data.name[sizeof(data.name) - 1] = '\0'; + fence = sync_fence_create(data.name, pt); + if (fence == NULL) { + sync_pt_free(pt); + err = -ENOMEM; + goto err; + } + + data.fence = fd; + if (copy_to_user((void __user *)arg, &data, sizeof(data))) { + sync_fence_put(fence); + err = -EFAULT; + goto err; + } + + sync_fence_install(fence, fd); + + return 0; + +err: + put_unused_fd(fd); + return err; +} + +long sw_sync_ioctl_inc(struct sw_sync_timeline *obj, unsigned long arg) +{ + u32 value; + + if (copy_from_user(&value, (void __user *)arg, sizeof(value))) + return -EFAULT; + + sw_sync_timeline_inc(obj, value); + + return 0; +} + +long sw_sync_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + struct sw_sync_timeline *obj = file->private_data; + + switch (cmd) { + case SW_SYNC_IOC_CREATE_FENCE: + return sw_sync_ioctl_create_fence(obj, arg); + + case SW_SYNC_IOC_INC: + return sw_sync_ioctl_inc(obj, arg); + + default: + return -ENOTTY; + } +} + +static const struct file_operations sw_sync_fops = { + .owner = THIS_MODULE, + .open = sw_sync_open, + .release = sw_sync_release, + .unlocked_ioctl = sw_sync_ioctl, +}; + +static struct miscdevice sw_sync_dev = { + .minor = MISC_DYNAMIC_MINOR, + .name = "sw_sync", + .fops = &sw_sync_fops, +}; + +int __init sw_sync_device_init(void) +{ + return misc_register(&sw_sync_dev); +} + +void __exit sw_sync_device_remove(void) +{ + misc_deregister(&sw_sync_dev); +} + +module_init(sw_sync_device_init); +module_exit(sw_sync_device_remove); + +#endif /* CONFIG_SW_SYNC_USER */ --- linux-goldfish-3.4.0.orig/drivers/base/Makefile +++ linux-goldfish-3.4.0/drivers/base/Makefile @@ -21,5 +21,8 @@ obj-$(CONFIG_REGMAP) += regmap/ obj-$(CONFIG_SOC_BUS) += soc.o +obj-$(CONFIG_SYNC) += sync.o +obj-$(CONFIG_SW_SYNC) += sw_sync.o + ccflags-$(CONFIG_DEBUG_DRIVER) := -DDEBUG --- linux-goldfish-3.4.0.orig/drivers/base/dma-buf.c +++ linux-goldfish-3.4.0/drivers/base/dma-buf.c @@ -44,8 +44,26 @@ return 0; } +static int dma_buf_mmap_internal(struct file *file, struct vm_area_struct *vma) +{ + struct dma_buf *dmabuf; + + if (!is_dma_buf_file(file)) + return -EINVAL; + + dmabuf = file->private_data; + + /* check for overflowing the buffer's size */ + if (vma->vm_pgoff + ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT) > + dmabuf->size >> PAGE_SHIFT) + return -EINVAL; + + return dmabuf->ops->mmap(dmabuf, vma); +} + static const struct file_operations dma_buf_fops = { .release = dma_buf_release, + .mmap = dma_buf_mmap_internal, }; /* @@ -82,7 +100,8 @@ || !ops->unmap_dma_buf || !ops->release || !ops->kmap_atomic - || !ops->kmap)) { + || !ops->kmap + || !ops->mmap)) { return ERR_PTR(-EINVAL); } @@ -406,3 +425,46 @@ dmabuf->ops->kunmap(dmabuf, page_num, vaddr); } EXPORT_SYMBOL_GPL(dma_buf_kunmap); + + +/** + * dma_buf_mmap - Setup up a userspace mmap with the given vma + * @dma_buf: [in] buffer that should back the vma + * @vma: [in] vma for the mmap + * @pgoff: [in] offset in pages where this mmap should start within the + * dma-buf buffer. + * + * This function adjusts the passed in vma so that it points at the file of the + * dma_buf operation. It alsog adjusts the starting pgoff and does bounds + * checking on the size of the vma. Then it calls the exporters mmap function to + * set up the mapping. + * + * Can return negative error values, returns 0 on success. + */ +int dma_buf_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma, + unsigned long pgoff) +{ + if (WARN_ON(!dmabuf || !vma)) + return -EINVAL; + + /* check for offset overflow */ + if (pgoff + ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT) < pgoff) + return -EOVERFLOW; + + /* check for overflowing the buffer's size */ + if (pgoff + ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT) > + dmabuf->size >> PAGE_SHIFT) + return -EINVAL; + + /* readjust the vma */ + if (vma->vm_file) + fput(vma->vm_file); + + vma->vm_file = dmabuf->file; + get_file(vma->vm_file); + + vma->vm_pgoff = pgoff; + + return dmabuf->ops->mmap(dmabuf, vma); +} +EXPORT_SYMBOL_GPL(dma_buf_mmap); --- linux-goldfish-3.4.0.orig/drivers/base/power/main.c +++ linux-goldfish-3.4.0/drivers/base/power/main.c @@ -28,6 +28,7 @@ #include #include #include +#include #include "../base.h" #include "power.h" @@ -54,6 +55,12 @@ static DEFINE_MUTEX(dpm_list_mtx); static pm_message_t pm_transition; +static void dpm_drv_timeout(unsigned long data); +struct dpm_drv_wd_data { + struct device *dev; + struct task_struct *tsk; +}; + static int async_error; /** @@ -659,6 +666,30 @@ } /** + * dpm_drv_timeout - Driver suspend / resume watchdog handler + * @data: struct device which timed out + * + * Called when a driver has timed out suspending or resuming. + * There's not much we can do here to recover so + * BUG() out for a crash-dump + * + */ +static void dpm_drv_timeout(unsigned long data) +{ + struct dpm_drv_wd_data *wd_data = (void *)data; + struct device *dev = wd_data->dev; + struct task_struct *tsk = wd_data->tsk; + + printk(KERN_EMERG "**** DPM device timeout: %s (%s)\n", dev_name(dev), + (dev->driver ? dev->driver->name : "no driver")); + + printk(KERN_EMERG "dpm suspend stack:\n"); + show_stack(tsk, NULL); + + BUG(); +} + +/** * dpm_resume - Execute "resume" callbacks for non-sysdev devices. * @state: PM transition of the system being carried out. * @@ -889,6 +920,11 @@ if (!list_empty(&dev->power.entry)) list_move(&dev->power.entry, &dpm_noirq_list); put_device(dev); + + if (pm_wakeup_pending()) { + error = -EBUSY; + break; + } } mutex_unlock(&dpm_list_mtx); if (error) @@ -962,6 +998,11 @@ if (!list_empty(&dev->power.entry)) list_move(&dev->power.entry, &dpm_late_early_list); put_device(dev); + + if (pm_wakeup_pending()) { + error = -EBUSY; + break; + } } mutex_unlock(&dpm_list_mtx); if (error) @@ -1017,6 +1058,8 @@ pm_callback_t callback = NULL; char *info = NULL; int error = 0; + struct timer_list timer; + struct dpm_drv_wd_data data; dpm_wait_for_children(dev, async); @@ -1033,6 +1076,14 @@ return 0; } + data.dev = dev; + data.tsk = get_current(); + init_timer_on_stack(&timer); + timer.expires = jiffies + HZ * 12; + timer.function = dpm_drv_timeout; + timer.data = (unsigned long)&data; + add_timer(&timer); + device_lock(dev); if (dev->pm_domain) { @@ -1087,6 +1138,10 @@ } device_unlock(dev); + + del_timer_sync(&timer); + destroy_timer_on_stack(&timer); + complete_all(&dev->power.completion); if (error) { --- linux-goldfish-3.4.0.orig/drivers/base/power/qos.c +++ linux-goldfish-3.4.0/drivers/base/power/qos.c @@ -352,21 +352,26 @@ * * Will register the notifier into a notification chain that gets called * upon changes to the target value for the device. + * + * If the device's constraints object doesn't exist when this routine is called, + * it will be created (or error code will be returned if that fails). */ int dev_pm_qos_add_notifier(struct device *dev, struct notifier_block *notifier) { - int retval = 0; + int ret = 0; mutex_lock(&dev_pm_qos_mtx); - /* Silently return if the constraints object is not present. */ - if (dev->power.constraints) - retval = blocking_notifier_chain_register( - dev->power.constraints->notifiers, - notifier); + if (!dev->power.constraints) + ret = dev->power.power_state.event != PM_EVENT_INVALID ? + dev_pm_qos_constraints_allocate(dev) : -ENODEV; + + if (!ret) + ret = blocking_notifier_chain_register( + dev->power.constraints->notifiers, notifier); mutex_unlock(&dev_pm_qos_mtx); - return retval; + return ret; } EXPORT_SYMBOL_GPL(dev_pm_qos_add_notifier); --- linux-goldfish-3.4.0.orig/drivers/base/power/runtime.c +++ linux-goldfish-3.4.0/drivers/base/power/runtime.c @@ -282,47 +282,6 @@ return retval != -EACCES ? retval : -EIO; } -struct rpm_qos_data { - ktime_t time_now; - s64 constraint_ns; -}; - -/** - * rpm_update_qos_constraint - Update a given PM QoS constraint data. - * @dev: Device whose timing data to use. - * @data: PM QoS constraint data to update. - * - * Use the suspend timing data of @dev to update PM QoS constraint data pointed - * to by @data. - */ -static int rpm_update_qos_constraint(struct device *dev, void *data) -{ - struct rpm_qos_data *qos = data; - unsigned long flags; - s64 delta_ns; - int ret = 0; - - spin_lock_irqsave(&dev->power.lock, flags); - - if (dev->power.max_time_suspended_ns < 0) - goto out; - - delta_ns = dev->power.max_time_suspended_ns - - ktime_to_ns(ktime_sub(qos->time_now, dev->power.suspend_time)); - if (delta_ns <= 0) { - ret = -EBUSY; - goto out; - } - - if (qos->constraint_ns > delta_ns || qos->constraint_ns == 0) - qos->constraint_ns = delta_ns; - - out: - spin_unlock_irqrestore(&dev->power.lock, flags); - - return ret; -} - /** * rpm_suspend - Carry out runtime suspend of given device. * @dev: Device to suspend. @@ -349,7 +308,6 @@ { int (*callback)(struct device *); struct device *parent = NULL; - struct rpm_qos_data qos; int retval; trace_rpm_suspend(dev, rpmflags); @@ -445,38 +403,14 @@ goto out; } - qos.constraint_ns = __dev_pm_qos_read_value(dev); - if (qos.constraint_ns < 0) { - /* Negative constraint means "never suspend". */ + if (__dev_pm_qos_read_value(dev) < 0) { + /* Negative PM QoS constraint means "never suspend". */ retval = -EPERM; goto out; } - qos.constraint_ns *= NSEC_PER_USEC; - qos.time_now = ktime_get(); __update_runtime_status(dev, RPM_SUSPENDING); - if (!dev->power.ignore_children) { - if (dev->power.irq_safe) - spin_unlock(&dev->power.lock); - else - spin_unlock_irq(&dev->power.lock); - - retval = device_for_each_child(dev, &qos, - rpm_update_qos_constraint); - - if (dev->power.irq_safe) - spin_lock(&dev->power.lock); - else - spin_lock_irq(&dev->power.lock); - - if (retval) - goto fail; - } - - dev->power.suspend_time = qos.time_now; - dev->power.max_time_suspended_ns = qos.constraint_ns ? : -1; - if (dev->pm_domain) callback = dev->pm_domain->ops.runtime_suspend; else if (dev->type && dev->type->pm) @@ -529,8 +463,6 @@ fail: __update_runtime_status(dev, RPM_ACTIVE); - dev->power.suspend_time = ktime_set(0, 0); - dev->power.max_time_suspended_ns = -1; dev->power.deferred_resume = false; wake_up_all(&dev->power.wait_queue); @@ -704,9 +636,6 @@ if (dev->power.no_callbacks) goto no_callback; /* Assume success. */ - dev->power.suspend_time = ktime_set(0, 0); - dev->power.max_time_suspended_ns = -1; - __update_runtime_status(dev, RPM_RESUMING); if (dev->pm_domain) @@ -1369,9 +1298,6 @@ setup_timer(&dev->power.suspend_timer, pm_suspend_timer_fn, (unsigned long)dev); - dev->power.suspend_time = ktime_set(0, 0); - dev->power.max_time_suspended_ns = -1; - init_waitqueue_head(&dev->power.wait_queue); } @@ -1389,28 +1315,3 @@ if (dev->power.irq_safe && dev->parent) pm_runtime_put_sync(dev->parent); } - -/** - * pm_runtime_update_max_time_suspended - Update device's suspend time data. - * @dev: Device to handle. - * @delta_ns: Value to subtract from the device's max_time_suspended_ns field. - * - * Update the device's power.max_time_suspended_ns field by subtracting - * @delta_ns from it. The resulting value of power.max_time_suspended_ns is - * never negative. - */ -void pm_runtime_update_max_time_suspended(struct device *dev, s64 delta_ns) -{ - unsigned long flags; - - spin_lock_irqsave(&dev->power.lock, flags); - - if (delta_ns > 0 && dev->power.max_time_suspended_ns > 0) { - if (dev->power.max_time_suspended_ns > delta_ns) - dev->power.max_time_suspended_ns -= delta_ns; - else - dev->power.max_time_suspended_ns = 0; - } - - spin_unlock_irqrestore(&dev->power.lock, flags); -} --- linux-goldfish-3.4.0.orig/drivers/base/power/domain_governor.c +++ linux-goldfish-3.4.0/drivers/base/power/domain_governor.c @@ -14,6 +14,31 @@ #ifdef CONFIG_PM_RUNTIME +static int dev_update_qos_constraint(struct device *dev, void *data) +{ + s64 *constraint_ns_p = data; + s32 constraint_ns = -1; + + if (dev->power.subsys_data && dev->power.subsys_data->domain_data) + constraint_ns = dev_gpd_data(dev)->td.effective_constraint_ns; + + if (constraint_ns < 0) { + constraint_ns = dev_pm_qos_read_value(dev); + constraint_ns *= NSEC_PER_USEC; + } + if (constraint_ns == 0) + return 0; + + /* + * constraint_ns cannot be negative here, because the device has been + * suspended. + */ + if (constraint_ns < *constraint_ns_p || *constraint_ns_p == 0) + *constraint_ns_p = constraint_ns; + + return 0; +} + /** * default_stop_ok - Default PM domain governor routine for stopping devices. * @dev: Device to check. @@ -21,14 +46,52 @@ bool default_stop_ok(struct device *dev) { struct gpd_timing_data *td = &dev_gpd_data(dev)->td; + unsigned long flags; + s64 constraint_ns; dev_dbg(dev, "%s()\n", __func__); - if (dev->power.max_time_suspended_ns < 0 || td->break_even_ns == 0) - return true; + spin_lock_irqsave(&dev->power.lock, flags); + + if (!td->constraint_changed) { + bool ret = td->cached_stop_ok; - return td->stop_latency_ns + td->start_latency_ns < td->break_even_ns - && td->break_even_ns < dev->power.max_time_suspended_ns; + spin_unlock_irqrestore(&dev->power.lock, flags); + return ret; + } + td->constraint_changed = false; + td->cached_stop_ok = false; + td->effective_constraint_ns = -1; + constraint_ns = __dev_pm_qos_read_value(dev); + + spin_unlock_irqrestore(&dev->power.lock, flags); + + if (constraint_ns < 0) + return false; + + constraint_ns *= NSEC_PER_USEC; + /* + * We can walk the children without any additional locking, because + * they all have been suspended at this point and their + * effective_constraint_ns fields won't be modified in parallel with us. + */ + if (!dev->power.ignore_children) + device_for_each_child(dev, &constraint_ns, + dev_update_qos_constraint); + + if (constraint_ns > 0) { + constraint_ns -= td->start_latency_ns; + if (constraint_ns == 0) + return false; + } + td->effective_constraint_ns = constraint_ns; + td->cached_stop_ok = constraint_ns > td->stop_latency_ns || + constraint_ns == 0; + /* + * The children have been suspended already, so we don't need to take + * their stop latencies into account here. + */ + return td->cached_stop_ok; } /** @@ -42,9 +105,27 @@ struct generic_pm_domain *genpd = pd_to_genpd(pd); struct gpd_link *link; struct pm_domain_data *pdd; - s64 min_dev_off_time_ns; + s64 min_off_time_ns; s64 off_on_time_ns; - ktime_t time_now = ktime_get(); + + if (genpd->max_off_time_changed) { + struct gpd_link *link; + + /* + * We have to invalidate the cached results for the masters, so + * use the observation that default_power_down_ok() is not + * going to be called for any master until this instance + * returns. + */ + list_for_each_entry(link, &genpd->slave_links, slave_node) + link->master->max_off_time_changed = true; + + genpd->max_off_time_changed = false; + genpd->cached_power_down_ok = false; + genpd->max_off_time_ns = -1; + } else { + return genpd->cached_power_down_ok; + } off_on_time_ns = genpd->power_off_latency_ns + genpd->power_on_latency_ns; @@ -61,6 +142,7 @@ to_gpd_data(pdd)->td.save_state_latency_ns; } + min_off_time_ns = -1; /* * Check if subdomains can be off for enough time. * @@ -73,8 +155,6 @@ if (sd_max_off_ns < 0) continue; - sd_max_off_ns -= ktime_to_ns(ktime_sub(time_now, - sd->power_off_time)); /* * Check if the subdomain is allowed to be off long enough for * the current domain to turn off and on (that's how much time @@ -82,60 +162,64 @@ */ if (sd_max_off_ns <= off_on_time_ns) return false; + + if (min_off_time_ns > sd_max_off_ns || min_off_time_ns < 0) + min_off_time_ns = sd_max_off_ns; } /* * Check if the devices in the domain can be off enough time. */ - min_dev_off_time_ns = -1; list_for_each_entry(pdd, &genpd->dev_list, list_node) { struct gpd_timing_data *td; - struct device *dev = pdd->dev; - s64 dev_off_time_ns; + s64 constraint_ns; - if (!dev->driver || dev->power.max_time_suspended_ns < 0) + if (!pdd->dev->driver) continue; + /* + * Check if the device is allowed to be off long enough for the + * domain to turn off and on (that's how much time it will + * have to wait worst case). + */ td = &to_gpd_data(pdd)->td; - dev_off_time_ns = dev->power.max_time_suspended_ns - - (td->start_latency_ns + td->restore_state_latency_ns + - ktime_to_ns(ktime_sub(time_now, - dev->power.suspend_time))); - if (dev_off_time_ns <= off_on_time_ns) - return false; - - if (min_dev_off_time_ns > dev_off_time_ns - || min_dev_off_time_ns < 0) - min_dev_off_time_ns = dev_off_time_ns; - } + constraint_ns = td->effective_constraint_ns; + /* default_stop_ok() need not be called before us. */ + if (constraint_ns < 0) { + constraint_ns = dev_pm_qos_read_value(pdd->dev); + constraint_ns *= NSEC_PER_USEC; + } + if (constraint_ns == 0) + continue; - if (min_dev_off_time_ns < 0) { /* - * There are no latency constraints, so the domain can spend - * arbitrary time in the "off" state. + * constraint_ns cannot be negative here, because the device has + * been suspended. */ - genpd->max_off_time_ns = -1; - return true; + constraint_ns -= td->restore_state_latency_ns; + if (constraint_ns <= off_on_time_ns) + return false; + + if (min_off_time_ns > constraint_ns || min_off_time_ns < 0) + min_off_time_ns = constraint_ns; } + genpd->cached_power_down_ok = true; + /* - * The difference between the computed minimum delta and the time needed - * to turn the domain on is the maximum theoretical time this domain can - * spend in the "off" state. + * If the computed minimum device off time is negative, there are no + * latency constraints, so the domain can spend arbitrary time in the + * "off" state. */ - min_dev_off_time_ns -= genpd->power_on_latency_ns; + if (min_off_time_ns < 0) + return true; /* - * If the difference between the computed minimum delta and the time - * needed to turn the domain off and back on on is smaller than the - * domain's power break even time, removing power from the domain is not - * worth it. + * The difference between the computed minimum subdomain or device off + * time and the time needed to turn the domain on is the maximum + * theoretical time this domain can spend in the "off" state. */ - if (genpd->break_even_ns > - min_dev_off_time_ns - genpd->power_off_latency_ns) - return false; - - genpd->max_off_time_ns = min_dev_off_time_ns; + genpd->max_off_time_ns = min_off_time_ns - genpd->power_on_latency_ns; return true; } --- linux-goldfish-3.4.0.orig/drivers/base/power/sysfs.c +++ linux-goldfish-3.4.0/drivers/base/power/sysfs.c @@ -314,22 +314,41 @@ static DEVICE_ATTR(wakeup_active_count, 0444, wakeup_active_count_show, NULL); -static ssize_t wakeup_hit_count_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t wakeup_abort_count_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + unsigned long count = 0; + bool enabled = false; + + spin_lock_irq(&dev->power.lock); + if (dev->power.wakeup) { + count = dev->power.wakeup->wakeup_count; + enabled = true; + } + spin_unlock_irq(&dev->power.lock); + return enabled ? sprintf(buf, "%lu\n", count) : sprintf(buf, "\n"); +} + +static DEVICE_ATTR(wakeup_abort_count, 0444, wakeup_abort_count_show, NULL); + +static ssize_t wakeup_expire_count_show(struct device *dev, + struct device_attribute *attr, + char *buf) { unsigned long count = 0; bool enabled = false; spin_lock_irq(&dev->power.lock); if (dev->power.wakeup) { - count = dev->power.wakeup->hit_count; + count = dev->power.wakeup->expire_count; enabled = true; } spin_unlock_irq(&dev->power.lock); return enabled ? sprintf(buf, "%lu\n", count) : sprintf(buf, "\n"); } -static DEVICE_ATTR(wakeup_hit_count, 0444, wakeup_hit_count_show, NULL); +static DEVICE_ATTR(wakeup_expire_count, 0444, wakeup_expire_count_show, NULL); static ssize_t wakeup_active_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -398,6 +417,27 @@ } static DEVICE_ATTR(wakeup_last_time_ms, 0444, wakeup_last_time_show, NULL); + +#ifdef CONFIG_PM_AUTOSLEEP +static ssize_t wakeup_prevent_sleep_time_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + s64 msec = 0; + bool enabled = false; + + spin_lock_irq(&dev->power.lock); + if (dev->power.wakeup) { + msec = ktime_to_ms(dev->power.wakeup->prevent_sleep_time); + enabled = true; + } + spin_unlock_irq(&dev->power.lock); + return enabled ? sprintf(buf, "%lld\n", msec) : sprintf(buf, "\n"); +} + +static DEVICE_ATTR(wakeup_prevent_sleep_time_ms, 0444, + wakeup_prevent_sleep_time_show, NULL); +#endif /* CONFIG_PM_AUTOSLEEP */ #endif /* CONFIG_PM_SLEEP */ #ifdef CONFIG_PM_ADVANCED_DEBUG @@ -486,11 +526,15 @@ &dev_attr_wakeup.attr, &dev_attr_wakeup_count.attr, &dev_attr_wakeup_active_count.attr, - &dev_attr_wakeup_hit_count.attr, + &dev_attr_wakeup_abort_count.attr, + &dev_attr_wakeup_expire_count.attr, &dev_attr_wakeup_active.attr, &dev_attr_wakeup_total_time_ms.attr, &dev_attr_wakeup_max_time_ms.attr, &dev_attr_wakeup_last_time_ms.attr, +#ifdef CONFIG_PM_AUTOSLEEP + &dev_attr_wakeup_prevent_sleep_time_ms.attr, +#endif #endif NULL, }; --- linux-goldfish-3.4.0.orig/drivers/base/power/domain.c +++ linux-goldfish-3.4.0/drivers/base/power/domain.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -38,11 +39,13 @@ ktime_t __start = ktime_get(); \ type __retval = GENPD_DEV_CALLBACK(genpd, type, callback, dev); \ s64 __elapsed = ktime_to_ns(ktime_sub(ktime_get(), __start)); \ - struct generic_pm_domain_data *__gpd_data = dev_gpd_data(dev); \ - if (__elapsed > __gpd_data->td.field) { \ - __gpd_data->td.field = __elapsed; \ + struct gpd_timing_data *__td = &dev_gpd_data(dev)->td; \ + if (!__retval && __elapsed > __td->field) { \ + __td->field = __elapsed; \ dev_warn(dev, name " latency exceeded, new value %lld ns\n", \ __elapsed); \ + genpd->max_off_time_changed = true; \ + __td->constraint_changed = true; \ } \ __retval; \ }) @@ -211,6 +214,7 @@ elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); if (elapsed_ns > genpd->power_on_latency_ns) { genpd->power_on_latency_ns = elapsed_ns; + genpd->max_off_time_changed = true; if (genpd->name) pr_warning("%s: Power-on latency exceeded, " "new value %lld ns\n", genpd->name, @@ -247,6 +251,53 @@ #ifdef CONFIG_PM_RUNTIME +static int genpd_dev_pm_qos_notifier(struct notifier_block *nb, + unsigned long val, void *ptr) +{ + struct generic_pm_domain_data *gpd_data; + struct device *dev; + + gpd_data = container_of(nb, struct generic_pm_domain_data, nb); + + mutex_lock(&gpd_data->lock); + dev = gpd_data->base.dev; + if (!dev) { + mutex_unlock(&gpd_data->lock); + return NOTIFY_DONE; + } + mutex_unlock(&gpd_data->lock); + + for (;;) { + struct generic_pm_domain *genpd; + struct pm_domain_data *pdd; + + spin_lock_irq(&dev->power.lock); + + pdd = dev->power.subsys_data ? + dev->power.subsys_data->domain_data : NULL; + if (pdd) { + to_gpd_data(pdd)->td.constraint_changed = true; + genpd = dev_to_genpd(dev); + } else { + genpd = ERR_PTR(-ENODATA); + } + + spin_unlock_irq(&dev->power.lock); + + if (!IS_ERR(genpd)) { + mutex_lock(&genpd->lock); + genpd->max_off_time_changed = true; + mutex_unlock(&genpd->lock); + } + + dev = dev->parent; + if (!dev || dev->power.ignore_children) + break; + } + + return NOTIFY_DONE; +} + /** * __pm_genpd_save_device - Save the pre-suspend state of a device. * @pdd: Domain data of the device to save the state of. @@ -435,6 +486,7 @@ elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); if (elapsed_ns > genpd->power_off_latency_ns) { genpd->power_off_latency_ns = elapsed_ns; + genpd->max_off_time_changed = true; if (genpd->name) pr_warning("%s: Power-off latency exceeded, " "new value %lld ns\n", genpd->name, @@ -443,17 +495,6 @@ } genpd->status = GPD_STATE_POWER_OFF; - genpd->power_off_time = ktime_get(); - - /* Update PM QoS information for devices in the domain. */ - list_for_each_entry_reverse(pdd, &genpd->dev_list, list_node) { - struct gpd_timing_data *td = &to_gpd_data(pdd)->td; - - pm_runtime_update_max_time_suspended(pdd->dev, - td->start_latency_ns + - td->restore_state_latency_ns + - genpd->power_on_latency_ns); - } list_for_each_entry(link, &genpd->slave_links, slave_node) { genpd_sd_counter_dec(link->master); @@ -514,9 +555,6 @@ if (ret) return ret; - pm_runtime_update_max_time_suspended(dev, - dev_gpd_data(dev)->td.start_latency_ns); - /* * If power.irq_safe is set, this routine will be run with interrupts * off, so it can't use mutexes. @@ -613,6 +651,12 @@ #else +static inline int genpd_dev_pm_qos_notifier(struct notifier_block *nb, + unsigned long val, void *ptr) +{ + return NOTIFY_DONE; +} + static inline void genpd_power_off_work_fn(struct work_struct *work) {} #define pm_genpd_runtime_suspend NULL @@ -1209,12 +1253,15 @@ if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(dev)) return -EINVAL; - genpd_acquire_lock(genpd); + gpd_data = kzalloc(sizeof(*gpd_data), GFP_KERNEL); + if (!gpd_data) + return -ENOMEM; - if (genpd->status == GPD_STATE_POWER_OFF) { - ret = -EINVAL; - goto out; - } + mutex_init(&gpd_data->lock); + gpd_data->nb.notifier_call = genpd_dev_pm_qos_notifier; + dev_pm_qos_add_notifier(dev, &gpd_data->nb); + + genpd_acquire_lock(genpd); if (genpd->prepared_count > 0) { ret = -EAGAIN; @@ -1227,26 +1274,35 @@ goto out; } - gpd_data = kzalloc(sizeof(*gpd_data), GFP_KERNEL); - if (!gpd_data) { - ret = -ENOMEM; - goto out; - } - genpd->device_count++; + genpd->max_off_time_changed = true; - dev->pm_domain = &genpd->domain; dev_pm_get_subsys_data(dev); + + mutex_lock(&gpd_data->lock); + spin_lock_irq(&dev->power.lock); + dev->pm_domain = &genpd->domain; dev->power.subsys_data->domain_data = &gpd_data->base; gpd_data->base.dev = dev; - gpd_data->need_restore = false; list_add_tail(&gpd_data->base.list_node, &genpd->dev_list); + gpd_data->need_restore = genpd->status == GPD_STATE_POWER_OFF; if (td) gpd_data->td = *td; + gpd_data->td.constraint_changed = true; + gpd_data->td.effective_constraint_ns = -1; + spin_unlock_irq(&dev->power.lock); + mutex_unlock(&gpd_data->lock); + + genpd_release_lock(genpd); + + return 0; + out: genpd_release_lock(genpd); + dev_pm_qos_remove_notifier(dev, &gpd_data->nb); + kfree(gpd_data); return ret; } @@ -1290,12 +1346,15 @@ int pm_genpd_remove_device(struct generic_pm_domain *genpd, struct device *dev) { + struct generic_pm_domain_data *gpd_data; struct pm_domain_data *pdd; - int ret = -EINVAL; + int ret = 0; dev_dbg(dev, "%s()\n", __func__); - if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(dev)) + if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(dev) + || IS_ERR_OR_NULL(dev->pm_domain) + || pd_to_genpd(dev->pm_domain) != genpd) return -EINVAL; genpd_acquire_lock(genpd); @@ -1305,21 +1364,27 @@ goto out; } - list_for_each_entry(pdd, &genpd->dev_list, list_node) { - if (pdd->dev != dev) - continue; + genpd->device_count--; + genpd->max_off_time_changed = true; - list_del_init(&pdd->list_node); - pdd->dev = NULL; - dev_pm_put_subsys_data(dev); - dev->pm_domain = NULL; - kfree(to_gpd_data(pdd)); + spin_lock_irq(&dev->power.lock); + dev->pm_domain = NULL; + pdd = dev->power.subsys_data->domain_data; + list_del_init(&pdd->list_node); + dev->power.subsys_data->domain_data = NULL; + spin_unlock_irq(&dev->power.lock); + + gpd_data = to_gpd_data(pdd); + mutex_lock(&gpd_data->lock); + pdd->dev = NULL; + mutex_unlock(&gpd_data->lock); - genpd->device_count--; + genpd_release_lock(genpd); - ret = 0; - break; - } + dev_pm_qos_remove_notifier(dev, &gpd_data->nb); + kfree(gpd_data); + dev_pm_put_subsys_data(dev); + return 0; out: genpd_release_lock(genpd); @@ -1348,6 +1413,26 @@ EXPORT_SYMBOL_GPL(pm_genpd_dev_always_on); /** + * pm_genpd_dev_need_restore - Set/unset the device's "need restore" flag. + * @dev: Device to set/unset the flag for. + * @val: The new value of the device's "need restore" flag. + */ +void pm_genpd_dev_need_restore(struct device *dev, bool val) +{ + struct pm_subsys_data *psd; + unsigned long flags; + + spin_lock_irqsave(&dev->power.lock, flags); + + psd = dev_to_psd(dev); + if (psd && psd->domain_data) + to_gpd_data(psd->domain_data)->need_restore = val; + + spin_unlock_irqrestore(&dev->power.lock, flags); +} +EXPORT_SYMBOL_GPL(pm_genpd_dev_need_restore); + +/** * pm_genpd_add_subdomain - Add a subdomain to an I/O PM domain. * @genpd: Master PM domain to add the subdomain to. * @subdomain: Subdomain to be added. @@ -1378,7 +1463,7 @@ goto out; } - list_for_each_entry(link, &genpd->slave_links, slave_node) { + list_for_each_entry(link, &genpd->master_links, master_node) { if (link->slave == subdomain && link->master == genpd) { ret = -EINVAL; goto out; @@ -1690,6 +1775,7 @@ genpd->resume_count = 0; genpd->device_count = 0; genpd->max_off_time_ns = -1; + genpd->max_off_time_changed = true; genpd->domain.ops.runtime_suspend = pm_genpd_runtime_suspend; genpd->domain.ops.runtime_resume = pm_genpd_runtime_resume; genpd->domain.ops.runtime_idle = pm_generic_runtime_idle; --- linux-goldfish-3.4.0.orig/drivers/base/power/wakeup.c +++ linux-goldfish-3.4.0/drivers/base/power/wakeup.c @@ -14,16 +14,15 @@ #include #include #include +#include #include "power.h" -#define TIMEOUT 100 - /* * If set, the suspend/hibernate code will abort transitions to a sleep state * if wakeup events are registered during or immediately before the transition. */ -bool events_check_enabled; +bool events_check_enabled __read_mostly; /* * Combined counters of registered wakeup events and wakeup events in progress. @@ -52,6 +51,8 @@ static LIST_HEAD(wakeup_sources); +static DECLARE_WAIT_QUEUE_HEAD(wakeup_count_wait_queue); + /** * wakeup_source_prepare - Prepare a new wakeup source for initialization. * @ws: Wakeup source to prepare. @@ -132,6 +133,7 @@ spin_lock_init(&ws->lock); setup_timer(&ws->timer, pm_wakeup_timer_fn, (unsigned long)ws); ws->active = false; + ws->last_time = ktime_get(); spin_lock_irq(&events_lock); list_add_rcu(&ws->entry, &wakeup_sources); @@ -374,12 +376,33 @@ */ static void wakeup_source_activate(struct wakeup_source *ws) { + unsigned int cec; + ws->active = true; ws->active_count++; ws->last_time = ktime_get(); + if (ws->autosleep_enabled) + ws->start_prevent_time = ws->last_time; /* Increment the counter of events in progress. */ - atomic_inc(&combined_event_count); + cec = atomic_inc_return(&combined_event_count); + + trace_wakeup_source_activate(ws->name, cec); +} + +/** + * wakeup_source_report_event - Report wakeup event using the given source. + * @ws: Wakeup source to report the event for. + */ +static void wakeup_source_report_event(struct wakeup_source *ws) +{ + ws->event_count++; + /* This is racy, but the counter is approximate anyway. */ + if (events_check_enabled) + ws->wakeup_count++; + + if (!ws->active) + wakeup_source_activate(ws); } /** @@ -397,10 +420,7 @@ spin_lock_irqsave(&ws->lock, flags); - ws->event_count++; - if (!ws->active) - wakeup_source_activate(ws); - + wakeup_source_report_event(ws); del_timer(&ws->timer); ws->timer_expires = 0; @@ -432,6 +452,17 @@ } EXPORT_SYMBOL_GPL(pm_stay_awake); +#ifdef CONFIG_PM_AUTOSLEEP +static void update_prevent_sleep_time(struct wakeup_source *ws, ktime_t now) +{ + ktime_t delta = ktime_sub(now, ws->start_prevent_time); + ws->prevent_sleep_time = ktime_add(ws->prevent_sleep_time, delta); +} +#else +static inline void update_prevent_sleep_time(struct wakeup_source *ws, + ktime_t now) {} +#endif + /** * wakup_source_deactivate - Mark given wakeup source as inactive. * @ws: Wakeup source to handle. @@ -442,6 +473,7 @@ */ static void wakeup_source_deactivate(struct wakeup_source *ws) { + unsigned int cnt, inpr, cec; ktime_t duration; ktime_t now; @@ -468,14 +500,23 @@ if (ktime_to_ns(duration) > ktime_to_ns(ws->max_time)) ws->max_time = duration; + ws->last_time = now; del_timer(&ws->timer); ws->timer_expires = 0; + if (ws->autosleep_enabled) + update_prevent_sleep_time(ws, now); + /* * Increment the counter of registered wakeup events and decrement the * couter of wakeup events in progress simultaneously. */ - atomic_add(MAX_IN_PROGRESS, &combined_event_count); + cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count); + trace_wakeup_source_deactivate(ws->name, cec); + + split_counters(&cnt, &inpr); + if (!inpr && waitqueue_active(&wakeup_count_wait_queue)) + wake_up(&wakeup_count_wait_queue); } /** @@ -536,8 +577,10 @@ spin_lock_irqsave(&ws->lock, flags); if (ws->active && ws->timer_expires - && time_after_eq(jiffies, ws->timer_expires)) + && time_after_eq(jiffies, ws->timer_expires)) { wakeup_source_deactivate(ws); + ws->expire_count++; + } spin_unlock_irqrestore(&ws->lock, flags); } @@ -564,9 +607,7 @@ spin_lock_irqsave(&ws->lock, flags); - ws->event_count++; - if (!ws->active) - wakeup_source_activate(ws); + wakeup_source_report_event(ws); if (!msec) { wakeup_source_deactivate(ws); @@ -609,24 +650,6 @@ EXPORT_SYMBOL_GPL(pm_wakeup_event); /** - * pm_wakeup_update_hit_counts - Update hit counts of all active wakeup sources. - */ -static void pm_wakeup_update_hit_counts(void) -{ - unsigned long flags; - struct wakeup_source *ws; - - rcu_read_lock(); - list_for_each_entry_rcu(ws, &wakeup_sources, entry) { - spin_lock_irqsave(&ws->lock, flags); - if (ws->active) - ws->hit_count++; - spin_unlock_irqrestore(&ws->lock, flags); - } - rcu_read_unlock(); -} - -/** * pm_wakeup_pending - Check if power transition in progress should be aborted. * * Compare the current number of registered wakeup events with its preserved @@ -648,32 +671,38 @@ events_check_enabled = !ret; } spin_unlock_irqrestore(&events_lock, flags); - if (ret) - pm_wakeup_update_hit_counts(); return ret; } /** * pm_get_wakeup_count - Read the number of registered wakeup events. * @count: Address to store the value at. + * @block: Whether or not to block. * - * Store the number of registered wakeup events at the address in @count. Block - * if the current number of wakeup events being processed is nonzero. + * Store the number of registered wakeup events at the address in @count. If + * @block is set, block until the current number of wakeup events being + * processed is zero. * - * Return 'false' if the wait for the number of wakeup events being processed to - * drop down to zero has been interrupted by a signal (and the current number - * of wakeup events being processed is still nonzero). Otherwise return 'true'. + * Return 'false' if the current number of wakeup events being processed is + * nonzero. Otherwise return 'true'. */ -bool pm_get_wakeup_count(unsigned int *count) +bool pm_get_wakeup_count(unsigned int *count, bool block) { unsigned int cnt, inpr; - for (;;) { - split_counters(&cnt, &inpr); - if (inpr == 0 || signal_pending(current)) - break; - pm_wakeup_update_hit_counts(); - schedule_timeout_interruptible(msecs_to_jiffies(TIMEOUT)); + if (block) { + DEFINE_WAIT(wait); + + for (;;) { + prepare_to_wait(&wakeup_count_wait_queue, &wait, + TASK_INTERRUPTIBLE); + split_counters(&cnt, &inpr); + if (inpr == 0 || signal_pending(current)) + break; + + schedule(); + } + finish_wait(&wakeup_count_wait_queue, &wait); } split_counters(&cnt, &inpr); @@ -703,11 +732,37 @@ events_check_enabled = true; } spin_unlock_irq(&events_lock); - if (!events_check_enabled) - pm_wakeup_update_hit_counts(); return events_check_enabled; } +#ifdef CONFIG_PM_AUTOSLEEP +/** + * pm_wakep_autosleep_enabled - Modify autosleep_enabled for all wakeup sources. + * @enabled: Whether to set or to clear the autosleep_enabled flags. + */ +void pm_wakep_autosleep_enabled(bool set) +{ + struct wakeup_source *ws; + ktime_t now = ktime_get(); + + rcu_read_lock(); + list_for_each_entry_rcu(ws, &wakeup_sources, entry) { + spin_lock_irq(&ws->lock); + if (ws->autosleep_enabled != set) { + ws->autosleep_enabled = set; + if (ws->active) { + if (set) + ws->start_prevent_time = now; + else + update_prevent_sleep_time(ws, now); + } + } + spin_unlock_irq(&ws->lock); + } + rcu_read_unlock(); +} +#endif /* CONFIG_PM_AUTOSLEEP */ + static struct dentry *wakeup_sources_stats_dentry; /** @@ -723,27 +778,37 @@ ktime_t max_time; unsigned long active_count; ktime_t active_time; + ktime_t prevent_sleep_time; int ret; spin_lock_irqsave(&ws->lock, flags); total_time = ws->total_time; max_time = ws->max_time; + prevent_sleep_time = ws->prevent_sleep_time; active_count = ws->active_count; if (ws->active) { - active_time = ktime_sub(ktime_get(), ws->last_time); + ktime_t now = ktime_get(); + + active_time = ktime_sub(now, ws->last_time); total_time = ktime_add(total_time, active_time); if (active_time.tv64 > max_time.tv64) max_time = active_time; + + if (ws->autosleep_enabled) + prevent_sleep_time = ktime_add(prevent_sleep_time, + ktime_sub(now, ws->start_prevent_time)); } else { active_time = ktime_set(0, 0); } - ret = seq_printf(m, "%-12s\t%lu\t\t%lu\t\t%lu\t\t" - "%lld\t\t%lld\t\t%lld\t\t%lld\n", - ws->name, active_count, ws->event_count, ws->hit_count, + ret = seq_printf(m, "%-12s\t%lu\t\t%lu\t\t%lu\t\t%lu\t\t" + "%lld\t\t%lld\t\t%lld\t\t%lld\t\t%lld\n", + ws->name, active_count, ws->event_count, + ws->wakeup_count, ws->expire_count, ktime_to_ms(active_time), ktime_to_ms(total_time), - ktime_to_ms(max_time), ktime_to_ms(ws->last_time)); + ktime_to_ms(max_time), ktime_to_ms(ws->last_time), + ktime_to_ms(prevent_sleep_time)); spin_unlock_irqrestore(&ws->lock, flags); @@ -758,8 +823,9 @@ { struct wakeup_source *ws; - seq_puts(m, "name\t\tactive_count\tevent_count\thit_count\t" - "active_since\ttotal_time\tmax_time\tlast_change\n"); + seq_puts(m, "name\t\tactive_count\tevent_count\twakeup_count\t" + "expire_count\tactive_since\ttotal_time\tmax_time\t" + "last_change\tprevent_suspend_time\n"); rcu_read_lock(); list_for_each_entry_rcu(ws, &wakeup_sources, entry) --- linux-goldfish-3.4.0.orig/drivers/leds/Kconfig +++ linux-goldfish-3.4.0/drivers/leds/Kconfig @@ -468,6 +468,12 @@ This allows LEDs to be initialised in the ON state. If unsure, say Y. +config LEDS_TRIGGER_SLEEP + tristate "LED Sleep Mode Trigger" + depends on LEDS_TRIGGERS && HAS_EARLYSUSPEND + help + This turns LEDs on when the screen is off but the cpu still running. + comment "iptables trigger is under Netfilter config (LED target)" depends on LEDS_TRIGGERS --- linux-goldfish-3.4.0.orig/drivers/leds/Makefile +++ linux-goldfish-3.4.0/drivers/leds/Makefile @@ -56,3 +56,4 @@ obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += ledtrig-backlight.o obj-$(CONFIG_LEDS_TRIGGER_GPIO) += ledtrig-gpio.o obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o +obj-$(CONFIG_LEDS_TRIGGER_SLEEP) += ledtrig-sleep.o --- linux-goldfish-3.4.0.orig/drivers/leds/ledtrig-sleep.c +++ linux-goldfish-3.4.0/drivers/leds/ledtrig-sleep.c @@ -0,0 +1,80 @@ +/* drivers/leds/ledtrig-sleep.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include + +static int ledtrig_sleep_pm_callback(struct notifier_block *nfb, + unsigned long action, + void *ignored); + +DEFINE_LED_TRIGGER(ledtrig_sleep) +static struct notifier_block ledtrig_sleep_pm_notifier = { + .notifier_call = ledtrig_sleep_pm_callback, + .priority = 0, +}; + +static void ledtrig_sleep_early_suspend(struct early_suspend *h) +{ + led_trigger_event(ledtrig_sleep, LED_FULL); +} + +static void ledtrig_sleep_early_resume(struct early_suspend *h) +{ + led_trigger_event(ledtrig_sleep, LED_OFF); +} + +static struct early_suspend ledtrig_sleep_early_suspend_handler = { + .suspend = ledtrig_sleep_early_suspend, + .resume = ledtrig_sleep_early_resume, +}; + +static int ledtrig_sleep_pm_callback(struct notifier_block *nfb, + unsigned long action, + void *ignored) +{ + switch (action) { + case PM_HIBERNATION_PREPARE: + case PM_SUSPEND_PREPARE: + led_trigger_event(ledtrig_sleep, LED_OFF); + return NOTIFY_OK; + case PM_POST_HIBERNATION: + case PM_POST_SUSPEND: + led_trigger_event(ledtrig_sleep, LED_FULL); + return NOTIFY_OK; + } + + return NOTIFY_DONE; +} + +static int __init ledtrig_sleep_init(void) +{ + led_trigger_register_simple("sleep", &ledtrig_sleep); + register_pm_notifier(&ledtrig_sleep_pm_notifier); + register_early_suspend(&ledtrig_sleep_early_suspend_handler); + return 0; +} + +static void __exit ledtrig_sleep_exit(void) +{ + unregister_early_suspend(&ledtrig_sleep_early_suspend_handler); + unregister_pm_notifier(&ledtrig_sleep_pm_notifier); + led_trigger_unregister_simple(ledtrig_sleep); +} + +module_init(ledtrig_sleep_init); +module_exit(ledtrig_sleep_exit); + --- linux-goldfish-3.4.0.orig/drivers/cpuidle/governors/menu.c +++ linux-goldfish-3.4.0/drivers/cpuidle/governors/menu.c @@ -173,7 +173,12 @@ /* for higher loadavg, we are more reluctant */ - mult += 2 * get_loadavg(); + /* + * this doesn't work as intended - it is almost always 0, but can + * sometimes, depending on workload, spike very high into the hundreds + * even when the average cpu load is under 10%. + */ + /* mult += 2 * get_loadavg(); */ /* for IO wait tasks (per cpu!) we add 5x each */ mult += 10 * nr_iowait_cpu(smp_processor_id()); --- linux-goldfish-3.4.0.orig/drivers/gpu/Makefile +++ linux-goldfish-3.4.0/drivers/gpu/Makefile @@ -1 +1 @@ -obj-y += drm/ vga/ stub/ +obj-y += drm/ vga/ stub/ ion/ --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/ion_heap.c +++ linux-goldfish-3.4.0/drivers/gpu/ion/ion_heap.c @@ -0,0 +1,72 @@ +/* + * drivers/gpu/ion/ion_heap.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include "ion_priv.h" + +struct ion_heap *ion_heap_create(struct ion_platform_heap *heap_data) +{ + struct ion_heap *heap = NULL; + + switch (heap_data->type) { + case ION_HEAP_TYPE_SYSTEM_CONTIG: + heap = ion_system_contig_heap_create(heap_data); + break; + case ION_HEAP_TYPE_SYSTEM: + heap = ion_system_heap_create(heap_data); + break; + case ION_HEAP_TYPE_CARVEOUT: + heap = ion_carveout_heap_create(heap_data); + break; + default: + pr_err("%s: Invalid heap type %d\n", __func__, + heap_data->type); + return ERR_PTR(-EINVAL); + } + + if (IS_ERR_OR_NULL(heap)) { + pr_err("%s: error creating heap %s type %d base %lu size %u\n", + __func__, heap_data->name, heap_data->type, + heap_data->base, heap_data->size); + return ERR_PTR(-EINVAL); + } + + heap->name = heap_data->name; + heap->id = heap_data->id; + return heap; +} + +void ion_heap_destroy(struct ion_heap *heap) +{ + if (!heap) + return; + + switch (heap->type) { + case ION_HEAP_TYPE_SYSTEM_CONTIG: + ion_system_contig_heap_destroy(heap); + break; + case ION_HEAP_TYPE_SYSTEM: + ion_system_heap_destroy(heap); + break; + case ION_HEAP_TYPE_CARVEOUT: + ion_carveout_heap_destroy(heap); + break; + default: + pr_err("%s: Invalid heap type %d\n", __func__, + heap->type); + } +} --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/Kconfig +++ linux-goldfish-3.4.0/drivers/gpu/ion/Kconfig @@ -0,0 +1,13 @@ +menuconfig ION + tristate "Ion Memory Manager" + select GENERIC_ALLOCATOR + select DMA_SHARED_BUFFER + help + Chose this option to enable the ION Memory Manager. + +config ION_TEGRA + tristate "Ion for Tegra" + depends on ARCH_TEGRA && ION + help + Choose this option if you wish to use ion on an nVidia Tegra. + --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/ion_priv.h +++ linux-goldfish-3.4.0/drivers/gpu/ion/ion_priv.h @@ -0,0 +1,172 @@ +/* + * drivers/gpu/ion/ion_priv.h + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _ION_PRIV_H +#define _ION_PRIV_H + +#include +#include +#include +#include +#include + +struct ion_buffer *ion_handle_buffer(struct ion_handle *handle); + +/** + * struct ion_buffer - metadata for a particular buffer + * @ref: refernce count + * @node: node in the ion_device buffers tree + * @dev: back pointer to the ion_device + * @heap: back pointer to the heap the buffer came from + * @flags: buffer specific flags + * @size: size of the buffer + * @priv_virt: private data to the buffer representable as + * a void * + * @priv_phys: private data to the buffer representable as + * an ion_phys_addr_t (and someday a phys_addr_t) + * @lock: protects the buffers cnt fields + * @kmap_cnt: number of times the buffer is mapped to the kernel + * @vaddr: the kenrel mapping if kmap_cnt is not zero + * @dmap_cnt: number of times the buffer is mapped for dma + * @sg_table: the sg table for the buffer if dmap_cnt is not zero +*/ +struct ion_buffer { + struct kref ref; + struct rb_node node; + struct ion_device *dev; + struct ion_heap *heap; + unsigned long flags; + size_t size; + union { + void *priv_virt; + ion_phys_addr_t priv_phys; + }; + struct mutex lock; + int kmap_cnt; + void *vaddr; + int dmap_cnt; + struct sg_table *sg_table; +}; + +/** + * struct ion_heap_ops - ops to operate on a given heap + * @allocate: allocate memory + * @free: free memory + * @phys get physical address of a buffer (only define on + * physically contiguous heaps) + * @map_dma map the memory for dma to a scatterlist + * @unmap_dma unmap the memory for dma + * @map_kernel map memory to the kernel + * @unmap_kernel unmap memory to the kernel + * @map_user map memory to userspace + */ +struct ion_heap_ops { + int (*allocate) (struct ion_heap *heap, + struct ion_buffer *buffer, unsigned long len, + unsigned long align, unsigned long flags); + void (*free) (struct ion_buffer *buffer); + int (*phys) (struct ion_heap *heap, struct ion_buffer *buffer, + ion_phys_addr_t *addr, size_t *len); + struct sg_table *(*map_dma) (struct ion_heap *heap, + struct ion_buffer *buffer); + void (*unmap_dma) (struct ion_heap *heap, struct ion_buffer *buffer); + void * (*map_kernel) (struct ion_heap *heap, struct ion_buffer *buffer); + void (*unmap_kernel) (struct ion_heap *heap, struct ion_buffer *buffer); + int (*map_user) (struct ion_heap *mapper, struct ion_buffer *buffer, + struct vm_area_struct *vma); +}; + +/** + * struct ion_heap - represents a heap in the system + * @node: rb node to put the heap on the device's tree of heaps + * @dev: back pointer to the ion_device + * @type: type of heap + * @ops: ops struct as above + * @id: id of heap, also indicates priority of this heap when + * allocating. These are specified by platform data and + * MUST be unique + * @name: used for debugging + * + * Represents a pool of memory from which buffers can be made. In some + * systems the only heap is regular system memory allocated via vmalloc. + * On others, some blocks might require large physically contiguous buffers + * that are allocated from a specially reserved heap. + */ +struct ion_heap { + struct rb_node node; + struct ion_device *dev; + enum ion_heap_type type; + struct ion_heap_ops *ops; + int id; + const char *name; +}; + +/** + * ion_device_create - allocates and returns an ion device + * @custom_ioctl: arch specific ioctl function if applicable + * + * returns a valid device or -PTR_ERR + */ +struct ion_device *ion_device_create(long (*custom_ioctl) + (struct ion_client *client, + unsigned int cmd, + unsigned long arg)); + +/** + * ion_device_destroy - free and device and it's resource + * @dev: the device + */ +void ion_device_destroy(struct ion_device *dev); + +/** + * ion_device_add_heap - adds a heap to the ion device + * @dev: the device + * @heap: the heap to add + */ +void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap); + +/** + * functions for creating and destroying the built in ion heaps. + * architectures can add their own custom architecture specific + * heaps as appropriate. + */ + +struct ion_heap *ion_heap_create(struct ion_platform_heap *); +void ion_heap_destroy(struct ion_heap *); + +struct ion_heap *ion_system_heap_create(struct ion_platform_heap *); +void ion_system_heap_destroy(struct ion_heap *); + +struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *); +void ion_system_contig_heap_destroy(struct ion_heap *); + +struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *); +void ion_carveout_heap_destroy(struct ion_heap *); +/** + * kernel api to allocate/free from carveout -- used when carveout is + * used to back an architecture specific custom heap + */ +ion_phys_addr_t ion_carveout_allocate(struct ion_heap *heap, unsigned long size, + unsigned long align); +void ion_carveout_free(struct ion_heap *heap, ion_phys_addr_t addr, + unsigned long size); +/** + * The carveout heap returns physical addresses, since 0 may be a valid + * physical address, this is used to indicate allocation failed + */ +#define ION_CARVEOUT_ALLOCATE_FAIL -1 + +#endif /* _ION_PRIV_H */ --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/ion_carveout_heap.c +++ linux-goldfish-3.4.0/drivers/gpu/ion/ion_carveout_heap.c @@ -0,0 +1,162 @@ +/* + * drivers/gpu/ion/ion_carveout_heap.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include "ion_priv.h" + +#include + +struct ion_carveout_heap { + struct ion_heap heap; + struct gen_pool *pool; + ion_phys_addr_t base; +}; + +ion_phys_addr_t ion_carveout_allocate(struct ion_heap *heap, + unsigned long size, + unsigned long align) +{ + struct ion_carveout_heap *carveout_heap = + container_of(heap, struct ion_carveout_heap, heap); + unsigned long offset = gen_pool_alloc(carveout_heap->pool, size); + + if (!offset) + return ION_CARVEOUT_ALLOCATE_FAIL; + + return offset; +} + +void ion_carveout_free(struct ion_heap *heap, ion_phys_addr_t addr, + unsigned long size) +{ + struct ion_carveout_heap *carveout_heap = + container_of(heap, struct ion_carveout_heap, heap); + + if (addr == ION_CARVEOUT_ALLOCATE_FAIL) + return; + gen_pool_free(carveout_heap->pool, addr, size); +} + +static int ion_carveout_heap_phys(struct ion_heap *heap, + struct ion_buffer *buffer, + ion_phys_addr_t *addr, size_t *len) +{ + *addr = buffer->priv_phys; + *len = buffer->size; + return 0; +} + +static int ion_carveout_heap_allocate(struct ion_heap *heap, + struct ion_buffer *buffer, + unsigned long size, unsigned long align, + unsigned long flags) +{ + buffer->priv_phys = ion_carveout_allocate(heap, size, align); + return buffer->priv_phys == ION_CARVEOUT_ALLOCATE_FAIL ? -ENOMEM : 0; +} + +static void ion_carveout_heap_free(struct ion_buffer *buffer) +{ + struct ion_heap *heap = buffer->heap; + + ion_carveout_free(heap, buffer->priv_phys, buffer->size); + buffer->priv_phys = ION_CARVEOUT_ALLOCATE_FAIL; +} + +struct scatterlist *ion_carveout_heap_map_dma(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + return ERR_PTR(-EINVAL); +} + +void ion_carveout_heap_unmap_dma(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + return; +} + +void *ion_carveout_heap_map_kernel(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + return __arm_ioremap(buffer->priv_phys, buffer->size, + MT_MEMORY_NONCACHED); +} + +void ion_carveout_heap_unmap_kernel(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + __arm_iounmap(buffer->vaddr); + buffer->vaddr = NULL; + return; +} + +int ion_carveout_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer, + struct vm_area_struct *vma) +{ + return remap_pfn_range(vma, vma->vm_start, + __phys_to_pfn(buffer->priv_phys) + vma->vm_pgoff, + buffer->size, + pgprot_noncached(vma->vm_page_prot)); +} + +static struct ion_heap_ops carveout_heap_ops = { + .allocate = ion_carveout_heap_allocate, + .free = ion_carveout_heap_free, + .phys = ion_carveout_heap_phys, + .map_user = ion_carveout_heap_map_user, + .map_kernel = ion_carveout_heap_map_kernel, + .unmap_kernel = ion_carveout_heap_unmap_kernel, +}; + +struct ion_heap *ion_carveout_heap_create(struct ion_platform_heap *heap_data) +{ + struct ion_carveout_heap *carveout_heap; + + carveout_heap = kzalloc(sizeof(struct ion_carveout_heap), GFP_KERNEL); + if (!carveout_heap) + return ERR_PTR(-ENOMEM); + + carveout_heap->pool = gen_pool_create(12, -1); + if (!carveout_heap->pool) { + kfree(carveout_heap); + return ERR_PTR(-ENOMEM); + } + carveout_heap->base = heap_data->base; + gen_pool_add(carveout_heap->pool, carveout_heap->base, heap_data->size, + -1); + carveout_heap->heap.ops = &carveout_heap_ops; + carveout_heap->heap.type = ION_HEAP_TYPE_CARVEOUT; + + return &carveout_heap->heap; +} + +void ion_carveout_heap_destroy(struct ion_heap *heap) +{ + struct ion_carveout_heap *carveout_heap = + container_of(heap, struct ion_carveout_heap, heap); + + gen_pool_destroy(carveout_heap->pool); + kfree(carveout_heap); + carveout_heap = NULL; +} --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/ion.c +++ linux-goldfish-3.4.0/drivers/gpu/ion/ion.c @@ -0,0 +1,1070 @@ +/* + * drivers/gpu/ion/ion.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ion_priv.h" +#define DEBUG + +/** + * struct ion_device - the metadata of the ion device node + * @dev: the actual misc device + * @buffers: an rb tree of all the existing buffers + * @lock: lock protecting the buffers & heaps trees + * @heaps: list of all the heaps in the system + * @user_clients: list of all the clients created from userspace + */ +struct ion_device { + struct miscdevice dev; + struct rb_root buffers; + struct mutex lock; + struct rb_root heaps; + long (*custom_ioctl) (struct ion_client *client, unsigned int cmd, + unsigned long arg); + struct rb_root clients; + struct dentry *debug_root; +}; + +/** + * struct ion_client - a process/hw block local address space + * @node: node in the tree of all clients + * @dev: backpointer to ion device + * @handles: an rb tree of all the handles in this client + * @lock: lock protecting the tree of handles + * @heap_mask: mask of all supported heaps + * @name: used for debugging + * @task: used for debugging + * + * A client represents a list of buffers this client may access. + * The mutex stored here is used to protect both handles tree + * as well as the handles themselves, and should be held while modifying either. + */ +struct ion_client { + struct rb_node node; + struct ion_device *dev; + struct rb_root handles; + struct mutex lock; + unsigned int heap_mask; + const char *name; + struct task_struct *task; + pid_t pid; + struct dentry *debug_root; +}; + +/** + * ion_handle - a client local reference to a buffer + * @ref: reference count + * @client: back pointer to the client the buffer resides in + * @buffer: pointer to the buffer + * @node: node in the client's handle rbtree + * @kmap_cnt: count of times this client has mapped to kernel + * @dmap_cnt: count of times this client has mapped for dma + * + * Modifications to node, map_cnt or mapping should be protected by the + * lock in the client. Other fields are never changed after initialization. + */ +struct ion_handle { + struct kref ref; + struct ion_client *client; + struct ion_buffer *buffer; + struct rb_node node; + unsigned int kmap_cnt; +}; + +/* this function should only be called while dev->lock is held */ +static void ion_buffer_add(struct ion_device *dev, + struct ion_buffer *buffer) +{ + struct rb_node **p = &dev->buffers.rb_node; + struct rb_node *parent = NULL; + struct ion_buffer *entry; + + while (*p) { + parent = *p; + entry = rb_entry(parent, struct ion_buffer, node); + + if (buffer < entry) { + p = &(*p)->rb_left; + } else if (buffer > entry) { + p = &(*p)->rb_right; + } else { + pr_err("%s: buffer already found.", __func__); + BUG(); + } + } + + rb_link_node(&buffer->node, parent, p); + rb_insert_color(&buffer->node, &dev->buffers); +} + +/* this function should only be called while dev->lock is held */ +static struct ion_buffer *ion_buffer_create(struct ion_heap *heap, + struct ion_device *dev, + unsigned long len, + unsigned long align, + unsigned long flags) +{ + struct ion_buffer *buffer; + struct sg_table *table; + int ret; + + buffer = kzalloc(sizeof(struct ion_buffer), GFP_KERNEL); + if (!buffer) + return ERR_PTR(-ENOMEM); + + buffer->heap = heap; + kref_init(&buffer->ref); + + ret = heap->ops->allocate(heap, buffer, len, align, flags); + if (ret) { + kfree(buffer); + return ERR_PTR(ret); + } + + buffer->dev = dev; + buffer->size = len; + + table = buffer->heap->ops->map_dma(buffer->heap, buffer); + if (IS_ERR_OR_NULL(table)) { + heap->ops->free(buffer); + kfree(buffer); + return ERR_PTR(PTR_ERR(table)); + } + buffer->sg_table = table; + + mutex_init(&buffer->lock); + ion_buffer_add(dev, buffer); + return buffer; +} + +static void ion_buffer_destroy(struct kref *kref) +{ + struct ion_buffer *buffer = container_of(kref, struct ion_buffer, ref); + struct ion_device *dev = buffer->dev; + + if (WARN_ON(buffer->kmap_cnt > 0)) + buffer->heap->ops->unmap_kernel(buffer->heap, buffer); + + buffer->heap->ops->unmap_dma(buffer->heap, buffer); + buffer->heap->ops->free(buffer); + mutex_lock(&dev->lock); + rb_erase(&buffer->node, &dev->buffers); + mutex_unlock(&dev->lock); + kfree(buffer); +} + +static void ion_buffer_get(struct ion_buffer *buffer) +{ + kref_get(&buffer->ref); +} + +static int ion_buffer_put(struct ion_buffer *buffer) +{ + return kref_put(&buffer->ref, ion_buffer_destroy); +} + +static struct ion_handle *ion_handle_create(struct ion_client *client, + struct ion_buffer *buffer) +{ + struct ion_handle *handle; + + handle = kzalloc(sizeof(struct ion_handle), GFP_KERNEL); + if (!handle) + return ERR_PTR(-ENOMEM); + kref_init(&handle->ref); + rb_init_node(&handle->node); + handle->client = client; + ion_buffer_get(buffer); + handle->buffer = buffer; + + return handle; +} + +static void ion_handle_kmap_put(struct ion_handle *); + +static void ion_handle_destroy(struct kref *kref) +{ + struct ion_handle *handle = container_of(kref, struct ion_handle, ref); + struct ion_client *client = handle->client; + struct ion_buffer *buffer = handle->buffer; + + mutex_lock(&client->lock); + + mutex_lock(&buffer->lock); + while (buffer->kmap_cnt) + ion_handle_kmap_put(handle); + mutex_unlock(&buffer->lock); + + if (!RB_EMPTY_NODE(&handle->node)) + rb_erase(&handle->node, &client->handles); + mutex_unlock(&client->lock); + + ion_buffer_put(buffer); + kfree(handle); +} + +struct ion_buffer *ion_handle_buffer(struct ion_handle *handle) +{ + return handle->buffer; +} + +static void ion_handle_get(struct ion_handle *handle) +{ + kref_get(&handle->ref); +} + +static int ion_handle_put(struct ion_handle *handle) +{ + return kref_put(&handle->ref, ion_handle_destroy); +} + +static struct ion_handle *ion_handle_lookup(struct ion_client *client, + struct ion_buffer *buffer) +{ + struct rb_node *n; + + for (n = rb_first(&client->handles); n; n = rb_next(n)) { + struct ion_handle *handle = rb_entry(n, struct ion_handle, + node); + if (handle->buffer == buffer) + return handle; + } + return NULL; +} + +static bool ion_handle_validate(struct ion_client *client, struct ion_handle *handle) +{ + struct rb_node *n = client->handles.rb_node; + + while (n) { + struct ion_handle *handle_node = rb_entry(n, struct ion_handle, + node); + if (handle < handle_node) + n = n->rb_left; + else if (handle > handle_node) + n = n->rb_right; + else + return true; + } + return false; +} + +static void ion_handle_add(struct ion_client *client, struct ion_handle *handle) +{ + struct rb_node **p = &client->handles.rb_node; + struct rb_node *parent = NULL; + struct ion_handle *entry; + + while (*p) { + parent = *p; + entry = rb_entry(parent, struct ion_handle, node); + + if (handle < entry) + p = &(*p)->rb_left; + else if (handle > entry) + p = &(*p)->rb_right; + else + WARN(1, "%s: buffer already found.", __func__); + } + + rb_link_node(&handle->node, parent, p); + rb_insert_color(&handle->node, &client->handles); +} + +struct ion_handle *ion_alloc(struct ion_client *client, size_t len, + size_t align, unsigned int flags) +{ + struct rb_node *n; + struct ion_handle *handle; + struct ion_device *dev = client->dev; + struct ion_buffer *buffer = NULL; + + /* + * traverse the list of heaps available in this system in priority + * order. If the heap type is supported by the client, and matches the + * request of the caller allocate from it. Repeat until allocate has + * succeeded or all heaps have been tried + */ + if (WARN_ON(!len)) + return ERR_PTR(-EINVAL); + + len = PAGE_ALIGN(len); + + mutex_lock(&dev->lock); + for (n = rb_first(&dev->heaps); n != NULL; n = rb_next(n)) { + struct ion_heap *heap = rb_entry(n, struct ion_heap, node); + /* if the client doesn't support this heap type */ + if (!((1 << heap->type) & client->heap_mask)) + continue; + /* if the caller didn't specify this heap type */ + if (!((1 << heap->id) & flags)) + continue; + buffer = ion_buffer_create(heap, dev, len, align, flags); + if (!IS_ERR_OR_NULL(buffer)) + break; + } + mutex_unlock(&dev->lock); + + if (buffer == NULL) + return ERR_PTR(-ENODEV); + + if (IS_ERR(buffer)) + return ERR_PTR(PTR_ERR(buffer)); + + handle = ion_handle_create(client, buffer); + + /* + * ion_buffer_create will create a buffer with a ref_cnt of 1, + * and ion_handle_create will take a second reference, drop one here + */ + ion_buffer_put(buffer); + + if (!IS_ERR(handle)) { + mutex_lock(&client->lock); + ion_handle_add(client, handle); + mutex_unlock(&client->lock); + } + + + return handle; +} + +void ion_free(struct ion_client *client, struct ion_handle *handle) +{ + bool valid_handle; + + BUG_ON(client != handle->client); + + mutex_lock(&client->lock); + valid_handle = ion_handle_validate(client, handle); + mutex_unlock(&client->lock); + + if (!valid_handle) { + WARN("%s: invalid handle passed to free.\n", __func__); + return; + } + ion_handle_put(handle); +} + +int ion_phys(struct ion_client *client, struct ion_handle *handle, + ion_phys_addr_t *addr, size_t *len) +{ + struct ion_buffer *buffer; + int ret; + + mutex_lock(&client->lock); + if (!ion_handle_validate(client, handle)) { + mutex_unlock(&client->lock); + return -EINVAL; + } + + buffer = handle->buffer; + + if (!buffer->heap->ops->phys) { + pr_err("%s: ion_phys is not implemented by this heap.\n", + __func__); + mutex_unlock(&client->lock); + return -ENODEV; + } + mutex_unlock(&client->lock); + ret = buffer->heap->ops->phys(buffer->heap, buffer, addr, len); + return ret; +} + +static void *ion_buffer_kmap_get(struct ion_buffer *buffer) +{ + void *vaddr; + + if (buffer->kmap_cnt) { + buffer->kmap_cnt++; + return buffer->vaddr; + } + vaddr = buffer->heap->ops->map_kernel(buffer->heap, buffer); + if (IS_ERR_OR_NULL(vaddr)) + return vaddr; + buffer->vaddr = vaddr; + buffer->kmap_cnt++; + return vaddr; +} + +static void *ion_handle_kmap_get(struct ion_handle *handle) +{ + struct ion_buffer *buffer = handle->buffer; + void *vaddr; + + if (handle->kmap_cnt) { + handle->kmap_cnt++; + return buffer->vaddr; + } + vaddr = ion_buffer_kmap_get(buffer); + if (IS_ERR_OR_NULL(vaddr)) + return vaddr; + handle->kmap_cnt++; + return vaddr; +} + +static void ion_buffer_kmap_put(struct ion_buffer *buffer) +{ + buffer->kmap_cnt--; + if (!buffer->kmap_cnt) { + buffer->heap->ops->unmap_kernel(buffer->heap, buffer); + buffer->vaddr = NULL; + } +} + +static void ion_handle_kmap_put(struct ion_handle *handle) +{ + struct ion_buffer *buffer = handle->buffer; + + handle->kmap_cnt--; + if (!handle->kmap_cnt) + ion_buffer_kmap_put(buffer); +} + +void *ion_map_kernel(struct ion_client *client, struct ion_handle *handle) +{ + struct ion_buffer *buffer; + void *vaddr; + + mutex_lock(&client->lock); + if (!ion_handle_validate(client, handle)) { + pr_err("%s: invalid handle passed to map_kernel.\n", + __func__); + mutex_unlock(&client->lock); + return ERR_PTR(-EINVAL); + } + + buffer = handle->buffer; + + if (!handle->buffer->heap->ops->map_kernel) { + pr_err("%s: map_kernel is not implemented by this heap.\n", + __func__); + mutex_unlock(&client->lock); + return ERR_PTR(-ENODEV); + } + + mutex_lock(&buffer->lock); + vaddr = ion_handle_kmap_get(handle); + mutex_unlock(&buffer->lock); + mutex_unlock(&client->lock); + return vaddr; +} + +void ion_unmap_kernel(struct ion_client *client, struct ion_handle *handle) +{ + struct ion_buffer *buffer; + + mutex_lock(&client->lock); + buffer = handle->buffer; + mutex_lock(&buffer->lock); + ion_handle_kmap_put(handle); + mutex_unlock(&buffer->lock); + mutex_unlock(&client->lock); +} + +static int ion_debug_client_show(struct seq_file *s, void *unused) +{ + struct ion_client *client = s->private; + struct rb_node *n; + size_t sizes[ION_NUM_HEAPS] = {0}; + const char *names[ION_NUM_HEAPS] = {0}; + int i; + + mutex_lock(&client->lock); + for (n = rb_first(&client->handles); n; n = rb_next(n)) { + struct ion_handle *handle = rb_entry(n, struct ion_handle, + node); + enum ion_heap_type type = handle->buffer->heap->type; + + if (!names[type]) + names[type] = handle->buffer->heap->name; + sizes[type] += handle->buffer->size; + } + mutex_unlock(&client->lock); + + seq_printf(s, "%16.16s: %16.16s\n", "heap_name", "size_in_bytes"); + for (i = 0; i < ION_NUM_HEAPS; i++) { + if (!names[i]) + continue; + seq_printf(s, "%16.16s: %16u\n", names[i], sizes[i]); + } + return 0; +} + +static int ion_debug_client_open(struct inode *inode, struct file *file) +{ + return single_open(file, ion_debug_client_show, inode->i_private); +} + +static const struct file_operations debug_client_fops = { + .open = ion_debug_client_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +struct ion_client *ion_client_create(struct ion_device *dev, + unsigned int heap_mask, + const char *name) +{ + struct ion_client *client; + struct task_struct *task; + struct rb_node **p; + struct rb_node *parent = NULL; + struct ion_client *entry; + char debug_name[64]; + pid_t pid; + + get_task_struct(current->group_leader); + task_lock(current->group_leader); + pid = task_pid_nr(current->group_leader); + /* don't bother to store task struct for kernel threads, + they can't be killed anyway */ + if (current->group_leader->flags & PF_KTHREAD) { + put_task_struct(current->group_leader); + task = NULL; + } else { + task = current->group_leader; + } + task_unlock(current->group_leader); + + client = kzalloc(sizeof(struct ion_client), GFP_KERNEL); + if (!client) { + if (task) + put_task_struct(current->group_leader); + return ERR_PTR(-ENOMEM); + } + + client->dev = dev; + client->handles = RB_ROOT; + mutex_init(&client->lock); + client->name = name; + client->heap_mask = heap_mask; + client->task = task; + client->pid = pid; + + mutex_lock(&dev->lock); + p = &dev->clients.rb_node; + while (*p) { + parent = *p; + entry = rb_entry(parent, struct ion_client, node); + + if (client < entry) + p = &(*p)->rb_left; + else if (client > entry) + p = &(*p)->rb_right; + } + rb_link_node(&client->node, parent, p); + rb_insert_color(&client->node, &dev->clients); + + snprintf(debug_name, 64, "%u", client->pid); + client->debug_root = debugfs_create_file(debug_name, 0664, + dev->debug_root, client, + &debug_client_fops); + mutex_unlock(&dev->lock); + + return client; +} + +void ion_client_destroy(struct ion_client *client) +{ + struct ion_device *dev = client->dev; + struct rb_node *n; + + pr_debug("%s: %d\n", __func__, __LINE__); + while ((n = rb_first(&client->handles))) { + struct ion_handle *handle = rb_entry(n, struct ion_handle, + node); + ion_handle_destroy(&handle->ref); + } + mutex_lock(&dev->lock); + if (client->task) + put_task_struct(client->task); + rb_erase(&client->node, &dev->clients); + debugfs_remove_recursive(client->debug_root); + mutex_unlock(&dev->lock); + + kfree(client); +} + +struct sg_table *ion_sg_table(struct ion_client *client, + struct ion_handle *handle) +{ + struct ion_buffer *buffer; + struct sg_table *table; + + mutex_lock(&client->lock); + if (!ion_handle_validate(client, handle)) { + pr_err("%s: invalid handle passed to map_dma.\n", + __func__); + mutex_unlock(&client->lock); + return ERR_PTR(-EINVAL); + } + buffer = handle->buffer; + table = buffer->sg_table; + mutex_unlock(&client->lock); + return table; +} + +static struct sg_table *ion_map_dma_buf(struct dma_buf_attachment *attachment, + enum dma_data_direction direction) +{ + struct dma_buf *dmabuf = attachment->dmabuf; + struct ion_buffer *buffer = dmabuf->priv; + + return buffer->sg_table; +} + +static void ion_unmap_dma_buf(struct dma_buf_attachment *attachment, + struct sg_table *table, + enum dma_data_direction direction) +{ +} + +static int ion_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma) +{ + struct ion_buffer *buffer = dmabuf->priv; + int ret; + + if (!buffer->heap->ops->map_user) { + pr_err("%s: this heap does not define a method for mapping " + "to userspace\n", __func__); + return -EINVAL; + } + + mutex_lock(&buffer->lock); + /* now map it to userspace */ + ret = buffer->heap->ops->map_user(buffer->heap, buffer, vma); + mutex_unlock(&buffer->lock); + + if (ret) + pr_err("%s: failure mapping buffer to userspace\n", + __func__); + + return ret; +} + +static void ion_dma_buf_release(struct dma_buf *dmabuf) +{ + struct ion_buffer *buffer = dmabuf->priv; + ion_buffer_put(buffer); +} + +static void *ion_dma_buf_kmap(struct dma_buf *dmabuf, unsigned long offset) +{ + struct ion_buffer *buffer = dmabuf->priv; + return buffer->vaddr + offset; +} + +static void ion_dma_buf_kunmap(struct dma_buf *dmabuf, unsigned long offset, + void *ptr) +{ + return; +} + +static int ion_dma_buf_begin_cpu_access(struct dma_buf *dmabuf, size_t start, + size_t len, + enum dma_data_direction direction) +{ + struct ion_buffer *buffer = dmabuf->priv; + void *vaddr; + + if (!buffer->heap->ops->map_kernel) { + pr_err("%s: map kernel is not implemented by this heap.\n", + __func__); + return -ENODEV; + } + + mutex_lock(&buffer->lock); + vaddr = ion_buffer_kmap_get(buffer); + mutex_unlock(&buffer->lock); + if (IS_ERR(vaddr)) + return PTR_ERR(vaddr); + if (!vaddr) + return -ENOMEM; + return 0; +} + +static void ion_dma_buf_end_cpu_access(struct dma_buf *dmabuf, size_t start, + size_t len, + enum dma_data_direction direction) +{ + struct ion_buffer *buffer = dmabuf->priv; + + mutex_lock(&buffer->lock); + ion_buffer_kmap_put(buffer); + mutex_unlock(&buffer->lock); +} + +struct dma_buf_ops dma_buf_ops = { + .map_dma_buf = ion_map_dma_buf, + .unmap_dma_buf = ion_unmap_dma_buf, + .mmap = ion_mmap, + .release = ion_dma_buf_release, + .begin_cpu_access = ion_dma_buf_begin_cpu_access, + .end_cpu_access = ion_dma_buf_end_cpu_access, + .kmap_atomic = ion_dma_buf_kmap, + .kunmap_atomic = ion_dma_buf_kunmap, + .kmap = ion_dma_buf_kmap, + .kunmap = ion_dma_buf_kunmap, +}; + +int ion_share_dma_buf(struct ion_client *client, struct ion_handle *handle) +{ + struct ion_buffer *buffer; + struct dma_buf *dmabuf; + bool valid_handle; + int fd; + + mutex_lock(&client->lock); + valid_handle = ion_handle_validate(client, handle); + mutex_unlock(&client->lock); + if (!valid_handle) { + WARN("%s: invalid handle passed to share.\n", __func__); + return -EINVAL; + } + + buffer = handle->buffer; + ion_buffer_get(buffer); + dmabuf = dma_buf_export(buffer, &dma_buf_ops, buffer->size, O_RDWR); + if (IS_ERR(dmabuf)) { + ion_buffer_put(buffer); + return PTR_ERR(dmabuf); + } + fd = dma_buf_fd(dmabuf, O_CLOEXEC); + if (fd < 0) { + dma_buf_put(dmabuf); + ion_buffer_put(buffer); + } + return fd; +} + +struct ion_handle *ion_import_dma_buf(struct ion_client *client, int fd) +{ + struct dma_buf *dmabuf; + struct ion_buffer *buffer; + struct ion_handle *handle; + + dmabuf = dma_buf_get(fd); + if (IS_ERR_OR_NULL(dmabuf)) + return ERR_PTR(PTR_ERR(dmabuf)); + /* if this memory came from ion */ + + if (dmabuf->ops != &dma_buf_ops) { + pr_err("%s: can not import dmabuf from another exporter\n", + __func__); + dma_buf_put(dmabuf); + return ERR_PTR(-EINVAL); + } + buffer = dmabuf->priv; + + mutex_lock(&client->lock); + /* if a handle exists for this buffer just take a reference to it */ + handle = ion_handle_lookup(client, buffer); + if (!IS_ERR_OR_NULL(handle)) { + ion_handle_get(handle); + goto end; + } + handle = ion_handle_create(client, buffer); + if (IS_ERR_OR_NULL(handle)) + goto end; + ion_handle_add(client, handle); +end: + mutex_unlock(&client->lock); + dma_buf_put(dmabuf); + return handle; +} + +static long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) +{ + struct ion_client *client = filp->private_data; + + switch (cmd) { + case ION_IOC_ALLOC: + { + struct ion_allocation_data data; + + if (copy_from_user(&data, (void __user *)arg, sizeof(data))) + return -EFAULT; + data.handle = ion_alloc(client, data.len, data.align, + data.flags); + + if (IS_ERR(data.handle)) + return PTR_ERR(data.handle); + + if (copy_to_user((void __user *)arg, &data, sizeof(data))) { + ion_free(client, data.handle); + return -EFAULT; + } + break; + } + case ION_IOC_FREE: + { + struct ion_handle_data data; + bool valid; + + if (copy_from_user(&data, (void __user *)arg, + sizeof(struct ion_handle_data))) + return -EFAULT; + mutex_lock(&client->lock); + valid = ion_handle_validate(client, data.handle); + mutex_unlock(&client->lock); + if (!valid) + return -EINVAL; + ion_free(client, data.handle); + break; + } + case ION_IOC_SHARE: + { + struct ion_fd_data data; + + if (copy_from_user(&data, (void __user *)arg, sizeof(data))) + return -EFAULT; + data.fd = ion_share_dma_buf(client, data.handle); + if (copy_to_user((void __user *)arg, &data, sizeof(data))) + return -EFAULT; + break; + } + case ION_IOC_IMPORT: + { + struct ion_fd_data data; + if (copy_from_user(&data, (void __user *)arg, + sizeof(struct ion_fd_data))) + return -EFAULT; + data.handle = ion_import_dma_buf(client, data.fd); + if (IS_ERR(data.handle)) + data.handle = NULL; + if (copy_to_user((void __user *)arg, &data, + sizeof(struct ion_fd_data))) + return -EFAULT; + break; + } + case ION_IOC_CUSTOM: + { + struct ion_device *dev = client->dev; + struct ion_custom_data data; + + if (!dev->custom_ioctl) + return -ENOTTY; + if (copy_from_user(&data, (void __user *)arg, + sizeof(struct ion_custom_data))) + return -EFAULT; + return dev->custom_ioctl(client, data.cmd, data.arg); + } + default: + return -ENOTTY; + } + return 0; +} + +static int ion_release(struct inode *inode, struct file *file) +{ + struct ion_client *client = file->private_data; + + pr_debug("%s: %d\n", __func__, __LINE__); + ion_client_destroy(client); + return 0; +} + +static int ion_open(struct inode *inode, struct file *file) +{ + struct miscdevice *miscdev = file->private_data; + struct ion_device *dev = container_of(miscdev, struct ion_device, dev); + struct ion_client *client; + + pr_debug("%s: %d\n", __func__, __LINE__); + client = ion_client_create(dev, -1, "user"); + if (IS_ERR_OR_NULL(client)) + return PTR_ERR(client); + file->private_data = client; + + return 0; +} + +static const struct file_operations ion_fops = { + .owner = THIS_MODULE, + .open = ion_open, + .release = ion_release, + .unlocked_ioctl = ion_ioctl, +}; + +static size_t ion_debug_heap_total(struct ion_client *client, + enum ion_heap_type type) +{ + size_t size = 0; + struct rb_node *n; + + mutex_lock(&client->lock); + for (n = rb_first(&client->handles); n; n = rb_next(n)) { + struct ion_handle *handle = rb_entry(n, + struct ion_handle, + node); + if (handle->buffer->heap->type == type) + size += handle->buffer->size; + } + mutex_unlock(&client->lock); + return size; +} + +static int ion_debug_heap_show(struct seq_file *s, void *unused) +{ + struct ion_heap *heap = s->private; + struct ion_device *dev = heap->dev; + struct rb_node *n; + + seq_printf(s, "%16.s %16.s %16.s\n", "client", "pid", "size"); + + for (n = rb_first(&dev->clients); n; n = rb_next(n)) { + struct ion_client *client = rb_entry(n, struct ion_client, + node); + size_t size = ion_debug_heap_total(client, heap->type); + if (!size) + continue; + if (client->task) { + char task_comm[TASK_COMM_LEN]; + + get_task_comm(task_comm, client->task); + seq_printf(s, "%16.s %16u %16u\n", task_comm, + client->pid, size); + } else { + seq_printf(s, "%16.s %16u %16u\n", client->name, + client->pid, size); + } + } + return 0; +} + +static int ion_debug_heap_open(struct inode *inode, struct file *file) +{ + return single_open(file, ion_debug_heap_show, inode->i_private); +} + +static const struct file_operations debug_heap_fops = { + .open = ion_debug_heap_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap) +{ + struct rb_node **p = &dev->heaps.rb_node; + struct rb_node *parent = NULL; + struct ion_heap *entry; + + if (!heap->ops->allocate || !heap->ops->free || !heap->ops->map_dma || + !heap->ops->unmap_dma) + pr_err("%s: can not add heap with invalid ops struct.\n", + __func__); + + heap->dev = dev; + mutex_lock(&dev->lock); + while (*p) { + parent = *p; + entry = rb_entry(parent, struct ion_heap, node); + + if (heap->id < entry->id) { + p = &(*p)->rb_left; + } else if (heap->id > entry->id ) { + p = &(*p)->rb_right; + } else { + pr_err("%s: can not insert multiple heaps with " + "id %d\n", __func__, heap->id); + goto end; + } + } + + rb_link_node(&heap->node, parent, p); + rb_insert_color(&heap->node, &dev->heaps); + debugfs_create_file(heap->name, 0664, dev->debug_root, heap, + &debug_heap_fops); +end: + mutex_unlock(&dev->lock); +} + +struct ion_device *ion_device_create(long (*custom_ioctl) + (struct ion_client *client, + unsigned int cmd, + unsigned long arg)) +{ + struct ion_device *idev; + int ret; + + idev = kzalloc(sizeof(struct ion_device), GFP_KERNEL); + if (!idev) + return ERR_PTR(-ENOMEM); + + idev->dev.minor = MISC_DYNAMIC_MINOR; + idev->dev.name = "ion"; + idev->dev.fops = &ion_fops; + idev->dev.parent = NULL; + ret = misc_register(&idev->dev); + if (ret) { + pr_err("ion: failed to register misc device.\n"); + return ERR_PTR(ret); + } + + idev->debug_root = debugfs_create_dir("ion", NULL); + if (IS_ERR_OR_NULL(idev->debug_root)) + pr_err("ion: failed to create debug files.\n"); + + idev->custom_ioctl = custom_ioctl; + idev->buffers = RB_ROOT; + mutex_init(&idev->lock); + idev->heaps = RB_ROOT; + idev->clients = RB_ROOT; + return idev; +} + +void ion_device_destroy(struct ion_device *dev) +{ + misc_deregister(&dev->dev); + /* XXX need to free the heaps and clients ? */ + kfree(dev); +} + +void __init ion_reserve(struct ion_platform_data *data) +{ + int i, ret; + + for (i = 0; i < data->nr; i++) { + if (data->heaps[i].size == 0) + continue; + ret = memblock_reserve(data->heaps[i].base, + data->heaps[i].size); + if (ret) + pr_err("memblock reserve of %x@%lx failed\n", + data->heaps[i].size, + data->heaps[i].base); + } +} --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/Makefile +++ linux-goldfish-3.4.0/drivers/gpu/ion/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_ION) += ion.o ion_heap.o ion_system_heap.o ion_carveout_heap.o +obj-$(CONFIG_ION_TEGRA) += tegra/ --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/ion_system_heap.c +++ linux-goldfish-3.4.0/drivers/gpu/ion/ion_system_heap.c @@ -0,0 +1,238 @@ +/* + * drivers/gpu/ion/ion_system_heap.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include "ion_priv.h" + +static int ion_system_heap_allocate(struct ion_heap *heap, + struct ion_buffer *buffer, + unsigned long size, unsigned long align, + unsigned long flags) +{ + struct sg_table *table; + struct scatterlist *sg; + int i, j; + int npages = PAGE_ALIGN(size) / PAGE_SIZE; + + table = kmalloc(sizeof(struct sg_table), GFP_KERNEL); + if (!table) + return -ENOMEM; + i = sg_alloc_table(table, npages, GFP_KERNEL); + if (i) + goto err0; + for_each_sg(table->sgl, sg, table->nents, i) { + struct page *page; + page = alloc_page(GFP_KERNEL); + if (!page) + goto err1; + sg_set_page(sg, page, PAGE_SIZE, 0); + } + buffer->priv_virt = table; + return 0; +err1: + for_each_sg(table->sgl, sg, i, j) + __free_page(sg_page(sg)); + sg_free_table(table); +err0: + kfree(table); + return -ENOMEM; +} + +void ion_system_heap_free(struct ion_buffer *buffer) +{ + int i; + struct scatterlist *sg; + struct sg_table *table = buffer->priv_virt; + + for_each_sg(table->sgl, sg, table->nents, i) + __free_page(sg_page(sg)); + if (buffer->sg_table) + sg_free_table(buffer->sg_table); + kfree(buffer->sg_table); +} + +struct sg_table *ion_system_heap_map_dma(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + return buffer->priv_virt; +} + +void ion_system_heap_unmap_dma(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + return; +} + +void *ion_system_heap_map_kernel(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + struct scatterlist *sg; + int i; + void *vaddr; + struct sg_table *table = buffer->priv_virt; + struct page **pages = kmalloc(sizeof(struct page *) * table->nents, + GFP_KERNEL); + + for_each_sg(table->sgl, sg, table->nents, i) + pages[i] = sg_page(sg); + vaddr = vmap(pages, table->nents, VM_MAP, PAGE_KERNEL); + kfree(pages); + + return vaddr; +} + +void ion_system_heap_unmap_kernel(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + vunmap(buffer->vaddr); +} + +int ion_system_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer, + struct vm_area_struct *vma) +{ + struct sg_table *table = buffer->priv_virt; + unsigned long addr = vma->vm_start; + unsigned long offset = vma->vm_pgoff; + struct scatterlist *sg; + int i; + + for_each_sg(table->sgl, sg, table->nents, i) { + if (offset) { + offset--; + continue; + } + vm_insert_page(vma, addr, sg_page(sg)); + addr += PAGE_SIZE; + } + return 0; +} + +static struct ion_heap_ops vmalloc_ops = { + .allocate = ion_system_heap_allocate, + .free = ion_system_heap_free, + .map_dma = ion_system_heap_map_dma, + .unmap_dma = ion_system_heap_unmap_dma, + .map_kernel = ion_system_heap_map_kernel, + .unmap_kernel = ion_system_heap_unmap_kernel, + .map_user = ion_system_heap_map_user, +}; + +struct ion_heap *ion_system_heap_create(struct ion_platform_heap *unused) +{ + struct ion_heap *heap; + + heap = kzalloc(sizeof(struct ion_heap), GFP_KERNEL); + if (!heap) + return ERR_PTR(-ENOMEM); + heap->ops = &vmalloc_ops; + heap->type = ION_HEAP_TYPE_SYSTEM; + return heap; +} + +void ion_system_heap_destroy(struct ion_heap *heap) +{ + kfree(heap); +} + +static int ion_system_contig_heap_allocate(struct ion_heap *heap, + struct ion_buffer *buffer, + unsigned long len, + unsigned long align, + unsigned long flags) +{ + buffer->priv_virt = kzalloc(len, GFP_KERNEL); + if (!buffer->priv_virt) + return -ENOMEM; + return 0; +} + +void ion_system_contig_heap_free(struct ion_buffer *buffer) +{ + kfree(buffer->priv_virt); +} + +static int ion_system_contig_heap_phys(struct ion_heap *heap, + struct ion_buffer *buffer, + ion_phys_addr_t *addr, size_t *len) +{ + *addr = virt_to_phys(buffer->priv_virt); + *len = buffer->size; + return 0; +} + +struct sg_table *ion_system_contig_heap_map_dma(struct ion_heap *heap, + struct ion_buffer *buffer) +{ + struct sg_table *table; + int ret; + + table = kzalloc(sizeof(struct sg_table), GFP_KERNEL); + if (!table) + return ERR_PTR(-ENOMEM); + ret = sg_alloc_table(table, 1, GFP_KERNEL); + if (ret) { + kfree(table); + return ERR_PTR(ret); + } + sg_set_page(table->sgl, virt_to_page(buffer->priv_virt), buffer->size, + 0); + return table; +} + +int ion_system_contig_heap_map_user(struct ion_heap *heap, + struct ion_buffer *buffer, + struct vm_area_struct *vma) +{ + unsigned long pfn = __phys_to_pfn(virt_to_phys(buffer->priv_virt)); + return remap_pfn_range(vma, vma->vm_start, pfn + vma->vm_pgoff, + vma->vm_end - vma->vm_start, + vma->vm_page_prot); + +} + +static struct ion_heap_ops kmalloc_ops = { + .allocate = ion_system_contig_heap_allocate, + .free = ion_system_contig_heap_free, + .phys = ion_system_contig_heap_phys, + .map_dma = ion_system_contig_heap_map_dma, + .unmap_dma = ion_system_heap_unmap_dma, + .map_kernel = ion_system_heap_map_kernel, + .unmap_kernel = ion_system_heap_unmap_kernel, + .map_user = ion_system_contig_heap_map_user, +}; + +struct ion_heap *ion_system_contig_heap_create(struct ion_platform_heap *unused) +{ + struct ion_heap *heap; + + heap = kzalloc(sizeof(struct ion_heap), GFP_KERNEL); + if (!heap) + return ERR_PTR(-ENOMEM); + heap->ops = &kmalloc_ops; + heap->type = ION_HEAP_TYPE_SYSTEM_CONTIG; + return heap; +} + +void ion_system_contig_heap_destroy(struct ion_heap *heap) +{ + kfree(heap); +} + --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/ion_system_mapper.c +++ linux-goldfish-3.4.0/drivers/gpu/ion/ion_system_mapper.c @@ -0,0 +1,114 @@ +/* + * drivers/gpu/ion/ion_system_mapper.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include "ion_priv.h" +/* + * This mapper is valid for any heap that allocates memory that already has + * a kernel mapping, this includes vmalloc'd memory, kmalloc'd memory, + * pages obtained via io_remap, etc. + */ +static void *ion_kernel_mapper_map(struct ion_mapper *mapper, + struct ion_buffer *buffer, + struct ion_mapping **mapping) +{ + if (!((1 << buffer->heap->type) & mapper->heap_mask)) { + pr_err("%s: attempting to map an unsupported heap\n", __func__); + return ERR_PTR(-EINVAL); + } + /* XXX REVISIT ME!!! */ + *((unsigned long *)mapping) = (unsigned long)buffer->priv; + return buffer->priv; +} + +static void ion_kernel_mapper_unmap(struct ion_mapper *mapper, + struct ion_buffer *buffer, + struct ion_mapping *mapping) +{ + if (!((1 << buffer->heap->type) & mapper->heap_mask)) + pr_err("%s: attempting to unmap an unsupported heap\n", + __func__); +} + +static void *ion_kernel_mapper_map_kernel(struct ion_mapper *mapper, + struct ion_buffer *buffer, + struct ion_mapping *mapping) +{ + if (!((1 << buffer->heap->type) & mapper->heap_mask)) { + pr_err("%s: attempting to unmap an unsupported heap\n", + __func__); + return ERR_PTR(-EINVAL); + } + return buffer->priv; +} + +static int ion_kernel_mapper_map_user(struct ion_mapper *mapper, + struct ion_buffer *buffer, + struct vm_area_struct *vma, + struct ion_mapping *mapping) +{ + int ret; + + switch (buffer->heap->type) { + case ION_HEAP_KMALLOC: + { + unsigned long pfn = __phys_to_pfn(virt_to_phys(buffer->priv)); + ret = remap_pfn_range(vma, vma->vm_start, pfn + vma->vm_pgoff, + vma->vm_end - vma->vm_start, + vma->vm_page_prot); + break; + } + case ION_HEAP_VMALLOC: + ret = remap_vmalloc_range(vma, buffer->priv, vma->vm_pgoff); + break; + default: + pr_err("%s: attempting to map unsupported heap to userspace\n", + __func__); + return -EINVAL; + } + + return ret; +} + +static struct ion_mapper_ops ops = { + .map = ion_kernel_mapper_map, + .map_kernel = ion_kernel_mapper_map_kernel, + .map_user = ion_kernel_mapper_map_user, + .unmap = ion_kernel_mapper_unmap, +}; + +struct ion_mapper *ion_system_mapper_create(void) +{ + struct ion_mapper *mapper; + mapper = kzalloc(sizeof(struct ion_mapper), GFP_KERNEL); + if (!mapper) + return ERR_PTR(-ENOMEM); + mapper->type = ION_SYSTEM_MAPPER; + mapper->ops = &ops; + mapper->heap_mask = (1 << ION_HEAP_VMALLOC) | (1 << ION_HEAP_KMALLOC); + return mapper; +} + +void ion_system_mapper_destroy(struct ion_mapper *mapper) +{ + kfree(mapper); +} + --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/tegra/tegra_ion.c +++ linux-goldfish-3.4.0/drivers/gpu/ion/tegra/tegra_ion.c @@ -0,0 +1,96 @@ +/* + * drivers/gpu/tegra/tegra_ion.c + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include "../ion_priv.h" + +struct ion_device *idev; +struct ion_mapper *tegra_user_mapper; +int num_heaps; +struct ion_heap **heaps; + +int tegra_ion_probe(struct platform_device *pdev) +{ + struct ion_platform_data *pdata = pdev->dev.platform_data; + int err; + int i; + + num_heaps = pdata->nr; + + heaps = kzalloc(sizeof(struct ion_heap *) * pdata->nr, GFP_KERNEL); + + idev = ion_device_create(NULL); + if (IS_ERR_OR_NULL(idev)) { + kfree(heaps); + return PTR_ERR(idev); + } + + /* create the heaps as specified in the board file */ + for (i = 0; i < num_heaps; i++) { + struct ion_platform_heap *heap_data = &pdata->heaps[i]; + + heaps[i] = ion_heap_create(heap_data); + if (IS_ERR_OR_NULL(heaps[i])) { + err = PTR_ERR(heaps[i]); + goto err; + } + ion_device_add_heap(idev, heaps[i]); + } + platform_set_drvdata(pdev, idev); + return 0; +err: + for (i = 0; i < num_heaps; i++) { + if (heaps[i]) + ion_heap_destroy(heaps[i]); + } + kfree(heaps); + return err; +} + +int tegra_ion_remove(struct platform_device *pdev) +{ + struct ion_device *idev = platform_get_drvdata(pdev); + int i; + + ion_device_destroy(idev); + for (i = 0; i < num_heaps; i++) + ion_heap_destroy(heaps[i]); + kfree(heaps); + return 0; +} + +static struct platform_driver ion_driver = { + .probe = tegra_ion_probe, + .remove = tegra_ion_remove, + .driver = { .name = "ion-tegra" } +}; + +static int __init ion_init(void) +{ + return platform_driver_register(&ion_driver); +} + +static void __exit ion_exit(void) +{ + platform_driver_unregister(&ion_driver); +} + +module_init(ion_init); +module_exit(ion_exit); + --- linux-goldfish-3.4.0.orig/drivers/gpu/ion/tegra/Makefile +++ linux-goldfish-3.4.0/drivers/gpu/ion/tegra/Makefile @@ -0,0 +1 @@ +obj-y += tegra_ion.o --- linux-goldfish-3.4.0.orig/drivers/rtc/Kconfig +++ linux-goldfish-3.4.0/drivers/rtc/Kconfig @@ -900,6 +900,12 @@ This driver can also be built as a module. If so, the module will be called rtc-bfin. +config RTC_DRV_GOLDFISH + tristate "GOLDFISH" + depends on ARCH_GOLDFISH + help + RTC driver for Goldfish Virtual Platform + config RTC_DRV_RS5C313 tristate "Ricoh RS5C313" depends on SH_LANDISK --- linux-goldfish-3.4.0.orig/drivers/rtc/rtc-goldfish.c +++ linux-goldfish-3.4.0/drivers/rtc/rtc-goldfish.c @@ -0,0 +1,140 @@ +/* drivers/rtc/rtc-goldfish.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +struct goldfish_rtc { + uint32_t base; + uint32_t irq; + struct rtc_device *rtc; +}; + +static irqreturn_t +goldfish_rtc_interrupt(int irq, void *dev_id) +{ + struct goldfish_rtc *qrtc = dev_id; + unsigned long events = 0; + + writel(1, qrtc->base + TIMER_CLEAR_INTERRUPT); + events = RTC_IRQF | RTC_AF; + + rtc_update_irq(qrtc->rtc, 1, events); + + return IRQ_HANDLED; +} + +static int goldfish_rtc_read_time(struct device *dev, struct rtc_time *tm) +{ + int64_t time; + struct goldfish_rtc *qrtc = platform_get_drvdata(to_platform_device(dev)); + + time = readl(qrtc->base + TIMER_TIME_LOW); + time |= (int64_t)readl(qrtc->base + TIMER_TIME_HIGH) << 32; + do_div(time, NSEC_PER_SEC); + + rtc_time_to_tm(time, tm); + return 0; +} + +static struct rtc_class_ops goldfish_rtc_ops = { +// .ioctl = goldfish_rtc_ioctl, + .read_time = goldfish_rtc_read_time, +// .set_time = goldfish_rtc_set_time, +// .read_alarm = goldfish_rtc_read_alarm, +// .set_alarm = goldfish_rtc_set_alarm, +}; + + +static int goldfish_rtc_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + struct goldfish_rtc *qrtc; + + qrtc = kzalloc(sizeof(*qrtc), GFP_KERNEL); + if(qrtc == NULL) { + ret = -ENOMEM; + goto err_qrtc_alloc_failed; + } + platform_set_drvdata(pdev, qrtc); + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if(r == NULL) { + ret = -ENODEV; + goto err_no_io_base; + } + qrtc->base = IO_ADDRESS(r->start - IO_START); + qrtc->irq = platform_get_irq(pdev, 0); + if(qrtc->irq < 0) { + ret = -ENODEV; + goto err_no_irq; + } + qrtc->rtc = rtc_device_register(pdev->name, &pdev->dev, + &goldfish_rtc_ops, THIS_MODULE); + if (IS_ERR(qrtc->rtc)) { + ret = PTR_ERR(qrtc->rtc); + goto err_rtc_device_register_failed; + } + + ret = request_irq(qrtc->irq, goldfish_rtc_interrupt, 0, pdev->name, qrtc); + if(ret) + goto request_irq; + + return 0; + + free_irq(qrtc->irq, qrtc); +request_irq: + rtc_device_unregister(qrtc->rtc); +err_rtc_device_register_failed: +err_no_irq: +err_no_io_base: + kfree(qrtc); +err_qrtc_alloc_failed: + return ret; +} + +static int goldfish_rtc_remove(struct platform_device *pdev) +{ + struct goldfish_rtc *qrtc = platform_get_drvdata(pdev); + free_irq(qrtc->irq, qrtc); + rtc_device_unregister(qrtc->rtc); + kfree(qrtc); + return 0; +} + +static struct platform_driver goldfish_timer = { + .probe = goldfish_rtc_probe, + .remove = goldfish_rtc_remove, + .driver = { + .name = "goldfish_rtc" + } +}; + +static int __init goldfish_rtc_init(void) +{ + return platform_driver_register(&goldfish_timer); +} + +module_init(goldfish_rtc_init); + --- linux-goldfish-3.4.0.orig/drivers/rtc/Makefile +++ linux-goldfish-3.4.0/drivers/rtc/Makefile @@ -49,6 +49,7 @@ obj-$(CONFIG_RTC_DRV_EP93XX) += rtc-ep93xx.o obj-$(CONFIG_RTC_DRV_FM3130) += rtc-fm3130.o obj-$(CONFIG_RTC_DRV_GENERIC) += rtc-generic.o +obj-$(CONFIG_RTC_DRV_GOLDFISH) += rtc-goldfish.o obj-$(CONFIG_RTC_DRV_IMXDI) += rtc-imxdi.o obj-$(CONFIG_RTC_DRV_ISL1208) += rtc-isl1208.o obj-$(CONFIG_RTC_DRV_ISL12022) += rtc-isl12022.o --- linux-goldfish-3.4.0.orig/drivers/char/Kconfig +++ linux-goldfish-3.4.0/drivers/char/Kconfig @@ -6,6 +6,19 @@ source "drivers/tty/Kconfig" +config DEVMEM + bool "Memory device driver" + default y + help + The memory driver provides two character devices, mem and kmem, which + provide access to the system's memory. The mem device is a view of + physical memory, and each byte in the device corresponds to the + matching physical address. The kmem device is the same as mem, but + the addresses correspond to the kernel's virtual address space rather + than physical memory. These devices are standard parts of a Linux + system and most users should say Y here. You might say N if very + security conscience or memory is tight. + config DEVKMEM bool "/dev/kmem virtual device support" default y @@ -583,6 +596,16 @@ depends on ISA || PCI default y +config DCC_TTY + tristate "DCC tty driver" + depends on ARM + +config GOLDFISH_TTY + tristate "Goldfish TTY Driver" + default n + help + TTY driver for Goldfish Virtual Platform. + source "drivers/s390/char/Kconfig" config RAMOOPS --- linux-goldfish-3.4.0.orig/drivers/char/mem.c +++ linux-goldfish-3.4.0/drivers/char/mem.c @@ -57,6 +57,7 @@ } #endif +#if defined(CONFIG_DEVMEM) || defined(CONFIG_DEVKMEM) #ifdef CONFIG_STRICT_DEVMEM static inline int range_is_allowed(unsigned long pfn, unsigned long size) { @@ -82,7 +83,9 @@ return 1; } #endif +#endif +#ifdef CONFIG_DEVMEM void __weak unxlate_dev_mem_ptr(unsigned long phys, void *addr) { } @@ -209,6 +212,9 @@ *ppos += written; return written; } +#endif /* CONFIG_DEVMEM */ + +#if defined(CONFIG_DEVMEM) || defined(CONFIG_DEVKMEM) int __weak phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, unsigned long size, pgprot_t *vma_prot) @@ -330,6 +336,7 @@ } return 0; } +#endif /* CONFIG_DEVMEM */ #ifdef CONFIG_DEVKMEM static int mmap_kmem(struct file *file, struct vm_area_struct *vma) @@ -694,6 +701,8 @@ return file->f_pos = 0; } +#if defined(CONFIG_DEVMEM) || defined(CONFIG_DEVKMEM) || defined(CONFIG_DEVPORT) + /* * The memory devices use the full 32/64 bits of the offset, and so we cannot * check against negative addresses: they are ok. The return value is weird, @@ -727,10 +736,14 @@ return ret; } +#endif + +#if defined(CONFIG_DEVMEM) || defined(CONFIG_DEVKMEM) || defined(CONFIG_DEVPORT) static int open_port(struct inode * inode, struct file * filp) { return capable(CAP_SYS_RAWIO) ? 0 : -EPERM; } +#endif #define zero_lseek null_lseek #define full_lseek null_lseek @@ -740,6 +753,7 @@ #define open_kmem open_mem #define open_oldmem open_mem +#ifdef CONFIG_DEVMEM static const struct file_operations mem_fops = { .llseek = memory_lseek, .read = read_mem, @@ -748,6 +762,7 @@ .open = open_mem, .get_unmapped_area = get_unmapped_area_mem, }; +#endif #ifdef CONFIG_DEVKMEM static const struct file_operations kmem_fops = { @@ -851,7 +866,9 @@ const struct file_operations *fops; struct backing_dev_info *dev_info; } devlist[] = { +#ifdef CONFIG_DEVMEM [1] = { "mem", 0, &mem_fops, &directly_mappable_cdev_bdi }, +#endif #ifdef CONFIG_DEVKMEM [2] = { "kmem", 0, &kmem_fops, &directly_mappable_cdev_bdi }, #endif --- linux-goldfish-3.4.0.orig/drivers/char/dcc_tty.c +++ linux-goldfish-3.4.0/drivers/char/dcc_tty.c @@ -0,0 +1,326 @@ +/* drivers/char/dcc_tty.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +MODULE_DESCRIPTION("DCC TTY Driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("1.0"); + +static spinlock_t g_dcc_tty_lock = SPIN_LOCK_UNLOCKED; +static struct hrtimer g_dcc_timer; +static char g_dcc_buffer[16]; +static int g_dcc_buffer_head; +static int g_dcc_buffer_count; +static unsigned g_dcc_write_delay_usecs = 1; +static struct tty_driver *g_dcc_tty_driver; +static struct tty_struct *g_dcc_tty; +static int g_dcc_tty_open_count; + +static void dcc_poll_locked(void) +{ + char ch; + int rch; + int written; + + while (g_dcc_buffer_count) { + ch = g_dcc_buffer[g_dcc_buffer_head]; + asm( + "mrc 14, 0, r15, c0, c1, 0\n" + "mcrcc 14, 0, %1, c0, c5, 0\n" + "movcc %0, #1\n" + "movcs %0, #0\n" + : "=r" (written) + : "r" (ch) + ); + if (written) { + if (ch == '\n') + g_dcc_buffer[g_dcc_buffer_head] = '\r'; + else { + g_dcc_buffer_head = (g_dcc_buffer_head + 1) % ARRAY_SIZE(g_dcc_buffer); + g_dcc_buffer_count--; + if (g_dcc_tty) + tty_wakeup(g_dcc_tty); + } + g_dcc_write_delay_usecs = 1; + } else { + if (g_dcc_write_delay_usecs > 0x100) + break; + g_dcc_write_delay_usecs <<= 1; + udelay(g_dcc_write_delay_usecs); + } + } + + if (g_dcc_tty && !test_bit(TTY_THROTTLED, &g_dcc_tty->flags)) { + asm( + "mrc 14, 0, %0, c0, c1, 0\n" + "tst %0, #(1 << 30)\n" + "moveq %0, #-1\n" + "mrcne 14, 0, %0, c0, c5, 0\n" + : "=r" (rch) + ); + if (rch >= 0) { + ch = rch; + tty_insert_flip_string(g_dcc_tty, &ch, 1); + tty_flip_buffer_push(g_dcc_tty); + } + } + + + if (g_dcc_buffer_count) + hrtimer_start(&g_dcc_timer, ktime_set(0, g_dcc_write_delay_usecs * NSEC_PER_USEC), HRTIMER_MODE_REL); + else + hrtimer_start(&g_dcc_timer, ktime_set(0, 20 * NSEC_PER_MSEC), HRTIMER_MODE_REL); +} + +static int dcc_tty_open(struct tty_struct * tty, struct file * filp) +{ + int ret; + unsigned long irq_flags; + + spin_lock_irqsave(&g_dcc_tty_lock, irq_flags); + if (g_dcc_tty == NULL || g_dcc_tty == tty) { + g_dcc_tty = tty; + g_dcc_tty_open_count++; + ret = 0; + } else + ret = -EBUSY; + spin_unlock_irqrestore(&g_dcc_tty_lock, irq_flags); + + printk("dcc_tty_open, tty %p, f_flags %x, returned %d\n", tty, filp->f_flags, ret); + + return ret; +} + +static void dcc_tty_close(struct tty_struct * tty, struct file * filp) +{ + printk("dcc_tty_close, tty %p, f_flags %x\n", tty, filp->f_flags); + if (g_dcc_tty == tty) { + if (--g_dcc_tty_open_count == 0) + g_dcc_tty = NULL; + } +} + +static int dcc_write(const unsigned char *buf_start, int count) +{ + const unsigned char *buf = buf_start; + unsigned long irq_flags; + int copy_len; + int space_left; + int tail; + + if (count < 1) + return 0; + + spin_lock_irqsave(&g_dcc_tty_lock, irq_flags); + do { + tail = (g_dcc_buffer_head + g_dcc_buffer_count) % ARRAY_SIZE(g_dcc_buffer); + copy_len = ARRAY_SIZE(g_dcc_buffer) - tail; + space_left = ARRAY_SIZE(g_dcc_buffer) - g_dcc_buffer_count; + if (copy_len > space_left) + copy_len = space_left; + if (copy_len > count) + copy_len = count; + memcpy(&g_dcc_buffer[tail], buf, copy_len); + g_dcc_buffer_count += copy_len; + buf += copy_len; + count -= copy_len; + if (copy_len < count && copy_len < space_left) { + space_left -= copy_len; + copy_len = count; + if (copy_len > space_left) { + copy_len = space_left; + } + memcpy(g_dcc_buffer, buf, copy_len); + buf += copy_len; + count -= copy_len; + g_dcc_buffer_count += copy_len; + } + dcc_poll_locked(); + space_left = ARRAY_SIZE(g_dcc_buffer) - g_dcc_buffer_count; + } while(count && space_left); + spin_unlock_irqrestore(&g_dcc_tty_lock, irq_flags); + return buf - buf_start; +} + +static int dcc_tty_write(struct tty_struct * tty, const unsigned char *buf, int count) +{ + int ret; + /* printk("dcc_tty_write %p, %d\n", buf, count); */ + ret = dcc_write(buf, count); + if (ret != count) + printk("dcc_tty_write %p, %d, returned %d\n", buf, count, ret); + return ret; +} + +static int dcc_tty_write_room(struct tty_struct *tty) +{ + int space_left; + unsigned long irq_flags; + + spin_lock_irqsave(&g_dcc_tty_lock, irq_flags); + space_left = ARRAY_SIZE(g_dcc_buffer) - g_dcc_buffer_count; + spin_unlock_irqrestore(&g_dcc_tty_lock, irq_flags); + return space_left; +} + +static int dcc_tty_chars_in_buffer(struct tty_struct *tty) +{ + int ret; + asm( + "mrc 14, 0, %0, c0, c1, 0\n" + "mov %0, %0, LSR #30\n" + "and %0, %0, #1\n" + : "=r" (ret) + ); + return ret; +} + +static void dcc_tty_unthrottle(struct tty_struct * tty) +{ + unsigned long irq_flags; + + spin_lock_irqsave(&g_dcc_tty_lock, irq_flags); + dcc_poll_locked(); + spin_unlock_irqrestore(&g_dcc_tty_lock, irq_flags); +} + +static enum hrtimer_restart dcc_tty_timer_func(struct hrtimer *timer) +{ + unsigned long irq_flags; + + spin_lock_irqsave(&g_dcc_tty_lock, irq_flags); + dcc_poll_locked(); + spin_unlock_irqrestore(&g_dcc_tty_lock, irq_flags); + return HRTIMER_NORESTART; +} + +void dcc_console_write(struct console *co, const char *b, unsigned count) +{ +#if 1 + dcc_write(b, count); +#else + /* blocking printk */ + while (count > 0) { + int written; + written = dcc_write(b, count); + if (written) { + b += written; + count -= written; + } + } +#endif +} + +static struct tty_driver *dcc_console_device(struct console *c, int *index) +{ + *index = 0; + return g_dcc_tty_driver; +} + +static int __init dcc_console_setup(struct console *co, char *options) +{ + if (co->index != 0) + return -ENODEV; + return 0; +} + + +static struct console dcc_console = +{ + .name = "ttyDCC", + .write = dcc_console_write, + .device = dcc_console_device, + .setup = dcc_console_setup, + .flags = CON_PRINTBUFFER, + .index = -1, +}; + +static struct tty_operations dcc_tty_ops = { + .open = dcc_tty_open, + .close = dcc_tty_close, + .write = dcc_tty_write, + .write_room = dcc_tty_write_room, + .chars_in_buffer = dcc_tty_chars_in_buffer, + .unthrottle = dcc_tty_unthrottle, +}; + +static int __init dcc_tty_init(void) +{ + int ret; + + hrtimer_init(&g_dcc_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + g_dcc_timer.function = dcc_tty_timer_func; + + g_dcc_tty_driver = alloc_tty_driver(1); + if (!g_dcc_tty_driver) { + printk(KERN_ERR "dcc_tty_probe: alloc_tty_driver failed\n"); + ret = -ENOMEM; + goto err_alloc_tty_driver_failed; + } + g_dcc_tty_driver->owner = THIS_MODULE; + g_dcc_tty_driver->driver_name = "dcc"; + g_dcc_tty_driver->name = "ttyDCC"; + g_dcc_tty_driver->major = 0; // auto assign + g_dcc_tty_driver->minor_start = 0; + g_dcc_tty_driver->type = TTY_DRIVER_TYPE_SERIAL; + g_dcc_tty_driver->subtype = SERIAL_TYPE_NORMAL; + g_dcc_tty_driver->init_termios = tty_std_termios; + g_dcc_tty_driver->flags = TTY_DRIVER_RESET_TERMIOS | TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV; + tty_set_operations(g_dcc_tty_driver, &dcc_tty_ops); + ret = tty_register_driver(g_dcc_tty_driver); + if (ret) { + printk(KERN_ERR "dcc_tty_probe: tty_register_driver failed, %d\n", ret); + goto err_tty_register_driver_failed; + } + tty_register_device(g_dcc_tty_driver, 0, NULL); + + register_console(&dcc_console); + hrtimer_start(&g_dcc_timer, ktime_set(0, 0), HRTIMER_MODE_REL); + + return 0; + +err_tty_register_driver_failed: + put_tty_driver(g_dcc_tty_driver); + g_dcc_tty_driver = NULL; +err_alloc_tty_driver_failed: + return ret; +} + +static void __exit dcc_tty_exit(void) +{ + int ret; + + tty_unregister_device(g_dcc_tty_driver, 0); + ret = tty_unregister_driver(g_dcc_tty_driver); + if (ret < 0) { + printk(KERN_ERR "dcc_tty_remove: tty_unregister_driver failed, %d\n", ret); + } else { + put_tty_driver(g_dcc_tty_driver); + } + g_dcc_tty_driver = NULL; +} + +module_init(dcc_tty_init); +module_exit(dcc_tty_exit); + + --- linux-goldfish-3.4.0.orig/drivers/char/Makefile +++ linux-goldfish-3.4.0/drivers/char/Makefile @@ -48,6 +48,7 @@ obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o obj-$(CONFIG_GPIO_TB0219) += tb0219.o obj-$(CONFIG_TELCLOCK) += tlclk.o +obj-$(CONFIG_GOLDFISH_TTY) += goldfish_tty.o obj-$(CONFIG_MWAVE) += mwave/ obj-$(CONFIG_AGP) += agp/ @@ -57,6 +58,7 @@ obj-$(CONFIG_HANGCHECK_TIMER) += hangcheck-timer.o obj-$(CONFIG_TCG_TPM) += tpm/ +obj-$(CONFIG_DCC_TTY) += dcc_tty.o obj-$(CONFIG_PS3_FLASH) += ps3flash.o obj-$(CONFIG_RAMOOPS) += ramoops.o --- linux-goldfish-3.4.0.orig/drivers/char/goldfish_tty.c +++ linux-goldfish-3.4.0/drivers/char/goldfish_tty.c @@ -0,0 +1,331 @@ +/* drivers/char/goldfish_tty.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_ARM +#include +#endif + +#include + +enum { + GOLDFISH_TTY_PUT_CHAR = 0x00, + GOLDFISH_TTY_BYTES_READY = 0x04, + GOLDFISH_TTY_CMD = 0x08, + + GOLDFISH_TTY_DATA_PTR = 0x10, + GOLDFISH_TTY_DATA_LEN = 0x14, + + GOLDFISH_TTY_CMD_INT_DISABLE = 0, + GOLDFISH_TTY_CMD_INT_ENABLE = 1, + GOLDFISH_TTY_CMD_WRITE_BUFFER = 2, + GOLDFISH_TTY_CMD_READ_BUFFER = 3, +}; + +struct goldfish_tty { + spinlock_t lock; + void __iomem *base; + uint32_t irq; + int opencount; + struct tty_struct *tty; + struct console console; +}; + +static DEFINE_MUTEX(goldfish_tty_lock); +static struct tty_driver *goldfish_tty_driver; +static uint32_t goldfish_tty_line_count = 8; +static uint32_t goldfish_tty_current_line_count; +static struct goldfish_tty *goldfish_ttys; + +static void goldfish_tty_do_write(int line, const char *buf, unsigned count) +{ + unsigned long irq_flags; + struct goldfish_tty *qtty = &goldfish_ttys[line]; + void __iomem *base = qtty->base; + spin_lock_irqsave(&qtty->lock, irq_flags); + writel((uint32_t)buf, base + GOLDFISH_TTY_DATA_PTR); + writel(count, base + GOLDFISH_TTY_DATA_LEN); + writel(GOLDFISH_TTY_CMD_WRITE_BUFFER, base + GOLDFISH_TTY_CMD); + spin_unlock_irqrestore(&qtty->lock, irq_flags); +} + +static irqreturn_t goldfish_tty_interrupt(int irq, void *dev_id) +{ + struct platform_device *pdev = dev_id; + struct goldfish_tty *qtty = &goldfish_ttys[pdev->id]; + void __iomem *base = qtty->base; + unsigned long irq_flags; + unsigned char *buf; + uint32_t count; + + count = readl(base + GOLDFISH_TTY_BYTES_READY); + if(count == 0) { + return IRQ_NONE; + } + count = tty_prepare_flip_string(qtty->tty, &buf, count); + spin_lock_irqsave(&qtty->lock, irq_flags); + writel((uint32_t)buf, base + GOLDFISH_TTY_DATA_PTR); + writel(count, base + GOLDFISH_TTY_DATA_LEN); + writel(GOLDFISH_TTY_CMD_READ_BUFFER, base + GOLDFISH_TTY_CMD); + spin_unlock_irqrestore(&qtty->lock, irq_flags); + tty_schedule_flip(qtty->tty); + return IRQ_HANDLED; +} + +static int goldfish_tty_open(struct tty_struct * tty, struct file * filp) +{ + int ret; + struct goldfish_tty *qtty = &goldfish_ttys[tty->index]; + + mutex_lock(&goldfish_tty_lock); + if(qtty->tty == NULL || qtty->tty == tty) { + if(qtty->opencount++ == 0) { + qtty->tty = tty; + writel(GOLDFISH_TTY_CMD_INT_ENABLE, qtty->base + GOLDFISH_TTY_CMD); + } + ret = 0; + } + else + ret = -EBUSY; + mutex_unlock(&goldfish_tty_lock); + return ret; +} + +static void goldfish_tty_close(struct tty_struct * tty, struct file * filp) +{ + struct goldfish_tty *qtty = &goldfish_ttys[tty->index]; + + mutex_lock(&goldfish_tty_lock); + if(qtty->tty == tty) { + if(--qtty->opencount == 0) { + writel(GOLDFISH_TTY_CMD_INT_DISABLE, qtty->base + GOLDFISH_TTY_CMD); + qtty->tty = NULL; + } + } + mutex_unlock(&goldfish_tty_lock); +} + +static int goldfish_tty_write(struct tty_struct * tty, const unsigned char *buf, int count) +{ + goldfish_tty_do_write(tty->index, buf, count); + return count; +} + +static int goldfish_tty_write_room(struct tty_struct *tty) +{ + return 0x10000; +} + +static int goldfish_tty_chars_in_buffer(struct tty_struct *tty) +{ + struct goldfish_tty *qtty = &goldfish_ttys[tty->index]; + void __iomem *base = qtty->base; + return readl(base + GOLDFISH_TTY_BYTES_READY); +} + +static void goldfish_tty_console_write(struct console *co, const char *b, unsigned count) +{ + goldfish_tty_do_write(co->index, b, count); +} + +static struct tty_driver *goldfish_tty_console_device(struct console *c, int *index) +{ + *index = c->index; + return goldfish_tty_driver; +} + +static int goldfish_tty_console_setup(struct console *co, char *options) +{ + if((unsigned)co->index > goldfish_tty_line_count) + return -ENODEV; + if(goldfish_ttys[co->index].base == 0) + return -ENODEV; + return 0; +} + +static struct tty_operations goldfish_tty_ops = { + .open = goldfish_tty_open, + .close = goldfish_tty_close, + .write = goldfish_tty_write, + .write_room = goldfish_tty_write_room, + .chars_in_buffer = goldfish_tty_chars_in_buffer, +}; + +static int __devinit goldfish_tty_create_driver(void) +{ + int ret; + struct tty_driver *tty; + + goldfish_ttys = kzalloc(sizeof(*goldfish_ttys) * goldfish_tty_line_count, GFP_KERNEL); + if(goldfish_ttys == NULL) { + ret = -ENOMEM; + goto err_alloc_goldfish_ttys_failed; + } + + tty = alloc_tty_driver(goldfish_tty_line_count); + if(tty == NULL) { + ret = -ENOMEM; + goto err_alloc_tty_driver_failed; + } + tty->driver_name = "goldfish"; + tty->name = "ttyS"; + tty->type = TTY_DRIVER_TYPE_SERIAL; + tty->subtype = SERIAL_TYPE_NORMAL; + tty->init_termios = tty_std_termios; + tty->flags = TTY_DRIVER_RESET_TERMIOS | TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV; + tty_set_operations(tty, &goldfish_tty_ops); + ret = tty_register_driver(tty); + if(ret) + goto err_tty_register_driver_failed; + + goldfish_tty_driver = tty; + return 0; + +err_tty_register_driver_failed: + put_tty_driver(tty); +err_alloc_tty_driver_failed: + kfree(goldfish_ttys); + goldfish_ttys = NULL; +err_alloc_goldfish_ttys_failed: + return ret; +} + +static void goldfish_tty_delete_driver(void) +{ + tty_unregister_driver(goldfish_tty_driver); + put_tty_driver(goldfish_tty_driver); + goldfish_tty_driver = NULL; + kfree(goldfish_ttys); + goldfish_ttys = NULL; +} + +static int __devinit goldfish_tty_probe(struct platform_device *pdev) +{ + int ret; + int i; + struct resource *r; + struct device *ttydev; + void __iomem *base; + uint32_t irq; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if(r == NULL) + return -EINVAL; +#ifdef CONFIG_ARM + base = (void __iomem *)IO_ADDRESS(r->start - IO_START); +#else + base = ioremap(r->start, 0x1000); +#endif + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if(r == NULL) + return -EINVAL; + irq = r->start; + + if(pdev->id >= goldfish_tty_line_count) + return -EINVAL; + + mutex_lock(&goldfish_tty_lock); + if(goldfish_tty_current_line_count == 0) { + ret = goldfish_tty_create_driver(); + if(ret) + goto err_create_driver_failed; + } + goldfish_tty_current_line_count++; + + spin_lock_init(&goldfish_ttys[pdev->id].lock); + goldfish_ttys[pdev->id].base = base; + goldfish_ttys[pdev->id].irq = irq; + + writel(GOLDFISH_TTY_CMD_INT_DISABLE, base + GOLDFISH_TTY_CMD); + + ret = request_irq(irq, goldfish_tty_interrupt, IRQF_SHARED, "goldfish_tty", pdev); + if(ret) + goto err_request_irq_failed; + + + ttydev = tty_register_device(goldfish_tty_driver, pdev->id, NULL); + if(IS_ERR(ttydev)) { + ret = PTR_ERR(ttydev); + goto err_tty_register_device_failed; + } + + strcpy(goldfish_ttys[pdev->id].console.name, "ttyS"); + goldfish_ttys[pdev->id].console.write = goldfish_tty_console_write; + goldfish_ttys[pdev->id].console.device = goldfish_tty_console_device; + goldfish_ttys[pdev->id].console.setup = goldfish_tty_console_setup; + goldfish_ttys[pdev->id].console.flags = CON_PRINTBUFFER; + goldfish_ttys[pdev->id].console.index = pdev->id; + register_console(&goldfish_ttys[pdev->id].console); + + + mutex_unlock(&goldfish_tty_lock); + + return 0; + + tty_unregister_device(goldfish_tty_driver, i); +err_tty_register_device_failed: + free_irq(irq, pdev); +err_request_irq_failed: + goldfish_tty_current_line_count--; + if(goldfish_tty_current_line_count == 0) { + goldfish_tty_delete_driver(); + } +err_create_driver_failed: + mutex_unlock(&goldfish_tty_lock); + return ret; +} + +static int __devexit goldfish_tty_remove(struct platform_device *pdev) +{ + mutex_lock(&goldfish_tty_lock); + unregister_console(&goldfish_ttys[pdev->id].console); + tty_unregister_device(goldfish_tty_driver, pdev->id); + goldfish_ttys[pdev->id].base = 0; + free_irq(goldfish_ttys[pdev->id].irq, pdev); + goldfish_tty_current_line_count--; + if(goldfish_tty_current_line_count == 0) { + goldfish_tty_delete_driver(); + } + mutex_unlock(&goldfish_tty_lock); + return 0; +} + +static struct platform_driver goldfish_tty_platform_driver = { + .probe = goldfish_tty_probe, + .remove = __devexit_p(goldfish_tty_remove), + .driver = { + .name = "goldfish_tty" + } +}; + +static int __init goldfish_tty_init(void) +{ + return platform_driver_register(&goldfish_tty_platform_driver); +} + +static void __exit goldfish_tty_exit(void) +{ + platform_driver_unregister(&goldfish_tty_platform_driver); +} + +module_init(goldfish_tty_init); +module_exit(goldfish_tty_exit); --- linux-goldfish-3.4.0.orig/drivers/mtd/devices/Kconfig +++ linux-goldfish-3.4.0/drivers/mtd/devices/Kconfig @@ -334,4 +334,9 @@ LinuxBIOS or if you need to recover a DiskOnChip Millennium on which you have managed to wipe the first block. +config MTD_GOLDFISH_NAND + tristate "Goldfish NAND device" + help + none + endmenu --- linux-goldfish-3.4.0.orig/drivers/mtd/devices/Makefile +++ linux-goldfish-3.4.0/drivers/mtd/devices/Makefile @@ -19,5 +19,6 @@ obj-$(CONFIG_MTD_M25P80) += m25p80.o obj-$(CONFIG_MTD_SPEAR_SMI) += spear_smi.o obj-$(CONFIG_MTD_SST25L) += sst25l.o +obj-$(CONFIG_MTD_GOLDFISH_NAND) += goldfish_nand.o -CFLAGS_docg3.o += -I$(src) \ No newline at end of file +CFLAGS_docg3.o += -I$(src) --- linux-goldfish-3.4.0.orig/drivers/mtd/devices/goldfish_nand.c +++ linux-goldfish-3.4.0/drivers/mtd/devices/goldfish_nand.c @@ -0,0 +1,462 @@ +/* drivers/mtd/devices/goldfish_nand.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "goldfish_nand_reg.h" + +struct goldfish_nand { + spinlock_t lock; + unsigned char __iomem *base; + struct cmd_params *cmd_params; + size_t mtd_count; + struct mtd_info mtd[0]; +}; + +static enum nand_cmd to_cmd_with_params(enum nand_cmd cmd, + struct cmd_params *params) +{ + if (params == NULL) + return NAND_CMD_INVALID; + switch (cmd) { + case NAND_CMD_ERASE: + return NAND_CMD_ERASE_WITH_PARAMS; + case NAND_CMD_READ: + return NAND_CMD_READ_WITH_PARAMS; + case NAND_CMD_WRITE: + return NAND_CMD_WRITE_WITH_PARAMS; + default: + return NAND_CMD_INVALID; + } +} + +static uint32_t goldfish_nand_cmd(struct mtd_info *mtd, enum nand_cmd cmd, + uint64_t addr, uint32_t len, void *ptr) +{ + struct goldfish_nand *nand = mtd->priv; + struct cmd_params *params = nand->cmd_params; + enum nand_cmd cmd_with_params = to_cmd_with_params(cmd, params); + uint32_t rv; + unsigned long irq_flags; + unsigned char __iomem *base = nand->base; + + spin_lock_irqsave(&nand->lock, irq_flags); + if (cmd_with_params != NAND_CMD_INVALID) { + params->dev = mtd - nand->mtd; + params->addr_high = (uint32_t)(addr >> 32); + params->addr_low = (uint32_t)addr; + params->transfer_size = len; + params->data = (uint32_t)ptr; + writel(cmd_with_params, base + NAND_COMMAND); + rv = params->result; + } else { + writel(mtd - nand->mtd, base + NAND_DEV); + writel((uint32_t)(addr >> 32), base + NAND_ADDR_HIGH); + writel((uint32_t)addr, base + NAND_ADDR_LOW); + writel(len, base + NAND_TRANSFER_SIZE); + writel((unsigned long)ptr, base + NAND_DATA); + writel(cmd, base + NAND_COMMAND); + rv = readl(base + NAND_RESULT); + } + spin_unlock_irqrestore(&nand->lock, irq_flags); + return rv; +} + +static int goldfish_nand_erase(struct mtd_info *mtd, struct erase_info *instr) +{ + loff_t ofs = instr->addr; + uint32_t len = instr->len; + uint32_t rem; + + if (ofs + len > mtd->size) + goto invalid_arg; + rem = do_div(ofs, mtd->writesize); + if(rem) + goto invalid_arg; + ofs *= (mtd->writesize + mtd->oobsize); + + if(len % mtd->writesize) + goto invalid_arg; + len = len / mtd->writesize * (mtd->writesize + mtd->oobsize); + + if(goldfish_nand_cmd(mtd, NAND_CMD_ERASE, ofs, len, NULL) != len) { + printk("goldfish_nand_erase: erase failed, start %llx, len %x, dev_size " + "%llx, erase_size %x\n", ofs, len, mtd->size, mtd->erasesize); + return -EIO; + } + + instr->state = MTD_ERASE_DONE; + mtd_erase_callback(instr); + + return 0; + +invalid_arg: + printk("goldfish_nand_erase: invalid erase, start %llx, len %x, dev_size " + "%llx, erase_size %x\n", ofs, len, mtd->size, mtd->erasesize); + return -EINVAL; +} + +static int goldfish_nand_read_oob(struct mtd_info *mtd, loff_t ofs, + struct mtd_oob_ops *ops) +{ + uint32_t rem; + + if(ofs + ops->len > mtd->size) + goto invalid_arg; + if(ops->datbuf && ops->len && ops->len != mtd->writesize) + goto invalid_arg; + if(ops->ooblen + ops->ooboffs > mtd->oobsize) + goto invalid_arg; + + rem = do_div(ofs, mtd->writesize); + if(rem) + goto invalid_arg; + ofs *= (mtd->writesize + mtd->oobsize); + + if(ops->datbuf) + ops->retlen = goldfish_nand_cmd(mtd, NAND_CMD_READ, ofs, + ops->len, ops->datbuf); + ofs += mtd->writesize + ops->ooboffs; + if(ops->oobbuf) + ops->oobretlen = goldfish_nand_cmd(mtd, NAND_CMD_READ, ofs, + ops->ooblen, ops->oobbuf); + return 0; + +invalid_arg: + printk("goldfish_nand_read_oob: invalid read, start %llx, len %x, " + "ooblen %x, dev_size %llx, write_size %x\n", + ofs, ops->len, ops->ooblen, mtd->size, mtd->writesize); + return -EINVAL; +} + +static int goldfish_nand_write_oob(struct mtd_info *mtd, loff_t ofs, + struct mtd_oob_ops *ops) +{ + uint32_t rem; + + if(ofs + ops->len > mtd->size) + goto invalid_arg; + if(ops->len && ops->len != mtd->writesize) + goto invalid_arg; + if(ops->ooblen + ops->ooboffs > mtd->oobsize) + goto invalid_arg; + + rem = do_div(ofs, mtd->writesize); + if(rem) + goto invalid_arg; + ofs *= (mtd->writesize + mtd->oobsize); + + if(ops->datbuf) + ops->retlen = goldfish_nand_cmd(mtd, NAND_CMD_WRITE, ofs, + ops->len, ops->datbuf); + ofs += mtd->writesize + ops->ooboffs; + if(ops->oobbuf) + ops->oobretlen = goldfish_nand_cmd(mtd, NAND_CMD_WRITE, ofs, + ops->ooblen, ops->oobbuf); + return 0; + +invalid_arg: + printk("goldfish_nand_write_oob: invalid write, start %llx, len %x, " + "ooblen %x, dev_size %llx, write_size %x\n", + ofs, ops->len, ops->ooblen, mtd->size, mtd->writesize); + return -EINVAL; +} + +static int goldfish_nand_read(struct mtd_info *mtd, loff_t from, size_t len, + size_t *retlen, u_char *buf) +{ + uint32_t rem; + + if(from + len > mtd->size) + goto invalid_arg; + + rem = do_div(from, mtd->writesize); + if(rem) + goto invalid_arg; + from *= (mtd->writesize + mtd->oobsize); + + *retlen = goldfish_nand_cmd(mtd, NAND_CMD_READ, from, len, buf); + return 0; + +invalid_arg: + printk("goldfish_nand_read: invalid read, start %llx, len %x, dev_size %llx" + ", write_size %x\n", from, len, mtd->size, mtd->writesize); + return -EINVAL; +} + +static int goldfish_nand_write(struct mtd_info *mtd, loff_t to, size_t len, + size_t *retlen, const u_char *buf) +{ + uint32_t rem; + + if(to + len > mtd->size) + goto invalid_arg; + + rem = do_div(to, mtd->writesize); + if(rem) + goto invalid_arg; + to *= (mtd->writesize + mtd->oobsize); + + *retlen = goldfish_nand_cmd(mtd, NAND_CMD_WRITE, to, len, (void *)buf); + return 0; + +invalid_arg: + printk("goldfish_nand_write: invalid write, start %llx, len %x, dev_size %llx" + ", write_size %x\n", to, len, mtd->size, mtd->writesize); + return -EINVAL; +} + +static int goldfish_nand_block_isbad(struct mtd_info *mtd, loff_t ofs) +{ + uint32_t rem; + + if(ofs >= mtd->size) + goto invalid_arg; + + rem = do_div(ofs, mtd->erasesize); + if(rem) + goto invalid_arg; + ofs *= mtd->erasesize / mtd->writesize; + ofs *= (mtd->writesize + mtd->oobsize); + + return goldfish_nand_cmd(mtd, NAND_CMD_BLOCK_BAD_GET, ofs, 0, NULL); + +invalid_arg: + printk("goldfish_nand_block_isbad: invalid arg, ofs %llx, dev_size %llx, " + "write_size %x\n", ofs, mtd->size, mtd->writesize); + return -EINVAL; +} + +static int goldfish_nand_block_markbad(struct mtd_info *mtd, loff_t ofs) +{ + uint32_t rem; + + if(ofs >= mtd->size) + goto invalid_arg; + + rem = do_div(ofs, mtd->erasesize); + if(rem) + goto invalid_arg; + ofs *= mtd->erasesize / mtd->writesize; + ofs *= (mtd->writesize + mtd->oobsize); + + if(goldfish_nand_cmd(mtd, NAND_CMD_BLOCK_BAD_SET, ofs, 0, NULL) != 1) + return -EIO; + return 0; + +invalid_arg: + printk("goldfish_nand_block_markbad: invalid arg, ofs %llx, dev_size %llx, " + "write_size %x\n", ofs, mtd->size, mtd->writesize); + return -EINVAL; +} + +static int nand_setup_cmd_params(struct goldfish_nand *nand) +{ + uint64_t paddr; + unsigned char __iomem *base = nand->base; + + nand->cmd_params = kmalloc(sizeof(struct cmd_params), GFP_KERNEL); + if (!nand->cmd_params) + return -1; + + paddr = __pa(nand->cmd_params); + writel((uint32_t)(paddr >> 32), base + NAND_CMD_PARAMS_ADDR_HIGH); + writel((uint32_t)paddr, base + NAND_CMD_PARAMS_ADDR_LOW); + return 0; +} + +static int goldfish_nand_init_device(struct goldfish_nand *nand, int id) +{ + uint32_t name_len; + uint32_t result; + uint32_t flags; + unsigned long irq_flags; + unsigned char __iomem *base = nand->base; + struct mtd_info *mtd = &nand->mtd[id]; + char *name; + + spin_lock_irqsave(&nand->lock, irq_flags); + writel(id, base + NAND_DEV); + flags = readl(base + NAND_DEV_FLAGS); + name_len = readl(base + NAND_DEV_NAME_LEN); + mtd->writesize = readl(base + NAND_DEV_PAGE_SIZE); + mtd->size = readl(base + NAND_DEV_SIZE_LOW); + mtd->size |= (uint64_t)readl(base + NAND_DEV_SIZE_HIGH) << 32; + mtd->oobsize = readl(base + NAND_DEV_EXTRA_SIZE); + mtd->oobavail = mtd->oobsize; + mtd->erasesize = readl(base + NAND_DEV_ERASE_SIZE) / + (mtd->writesize + mtd->oobsize) * mtd->writesize; + do_div(mtd->size, mtd->writesize + mtd->oobsize); + mtd->size *= mtd->writesize; + printk("goldfish nand dev%d: size %llx, page %d, extra %d, erase %d\n", + id, mtd->size, mtd->writesize, mtd->oobsize, mtd->erasesize); + spin_unlock_irqrestore(&nand->lock, irq_flags); + + mtd->priv = nand; + + mtd->name = name = kmalloc(name_len + 1, GFP_KERNEL); + if(name == NULL) + return -ENOMEM; + + result = goldfish_nand_cmd(mtd, NAND_CMD_GET_DEV_NAME, 0, name_len, name); + if(result != name_len) { + kfree(mtd->name); + mtd->name = NULL; + printk("goldfish_nand_init_device failed to get dev name %d != %d\n", + result, name_len); + return -ENODEV; + } + ((char *) mtd->name)[name_len] = '\0'; + + /* Setup the MTD structure */ + mtd->type = MTD_NANDFLASH; + mtd->flags = MTD_CAP_NANDFLASH; + if(flags & NAND_DEV_FLAG_READ_ONLY) + mtd->flags &= ~MTD_WRITEABLE; + if (flags & NAND_DEV_FLAG_CMD_PARAMS_CAP) + nand_setup_cmd_params(nand); + + mtd->owner = THIS_MODULE; + mtd->_erase = goldfish_nand_erase; + mtd->_read = goldfish_nand_read; + mtd->_write = goldfish_nand_write; + mtd->_read_oob = goldfish_nand_read_oob; + mtd->_write_oob = goldfish_nand_write_oob; + mtd->_block_isbad = goldfish_nand_block_isbad; + mtd->_block_markbad = goldfish_nand_block_markbad; + + if (mtd_device_register(mtd, NULL, 0)) { + kfree(mtd->name); + mtd->name = NULL; + return -EIO; + } + + return 0; +} + +static int goldfish_nand_probe(struct platform_device *pdev) +{ + uint32_t num_dev; + int i; + int err; + uint32_t num_dev_working; + uint32_t version; + struct resource *r; + struct goldfish_nand *nand; + unsigned char __iomem *base; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if(r == NULL) { + err = -ENODEV; + goto err_no_io_base; + } + + base = ioremap(r->start, PAGE_SIZE); + if(base == NULL) { + err = -ENOMEM; + goto err_ioremap; + } + version = readl(base + NAND_VERSION); + if(version != NAND_VERSION_CURRENT) { + printk("goldfish_nand_init: version mismatch, got %d, expected %d\n", + version, NAND_VERSION_CURRENT); + err = -ENODEV; + goto err_no_dev; + } + num_dev = readl(base + NAND_NUM_DEV); + if(num_dev == 0) { + err = -ENODEV; + goto err_no_dev; + } + + nand = kzalloc(sizeof(*nand) + sizeof(struct mtd_info) * num_dev, GFP_KERNEL); + if(nand == NULL) { + err = -ENOMEM; + goto err_nand_alloc_failed; + } + spin_lock_init(&nand->lock); + nand->base = base; + nand->mtd_count = num_dev; + platform_set_drvdata(pdev, nand); + + num_dev_working = 0; + for(i = 0; i < num_dev; i++) { + err = goldfish_nand_init_device(nand, i); + if(err == 0) + num_dev_working++; + } + if(num_dev_working == 0) { + err = -ENODEV; + goto err_no_working_dev; + } + return 0; + +err_no_working_dev: + kfree(nand); +err_nand_alloc_failed: +err_no_dev: + iounmap(base); +err_ioremap: +err_no_io_base: + return err; +} + +static int goldfish_nand_remove(struct platform_device *pdev) +{ + struct goldfish_nand *nand = platform_get_drvdata(pdev); + int i; + for(i = 0; i < nand->mtd_count; i++) { + if(nand->mtd[i].name) { + mtd_device_unregister(&nand->mtd[i]); + kfree(nand->mtd[i].name); + } + } + if (nand->cmd_params) + kfree(nand->cmd_params); + iounmap(nand->base); + kfree(nand); + return 0; +} + +static struct platform_driver goldfish_nand_driver = { + .probe = goldfish_nand_probe, + .remove = goldfish_nand_remove, + .driver = { + .name = "goldfish_nand" + } +}; + +static int __init goldfish_nand_init(void) +{ + return platform_driver_register(&goldfish_nand_driver); +} + +static void __exit goldfish_nand_exit(void) +{ + platform_driver_unregister(&goldfish_nand_driver); +} + + +module_init(goldfish_nand_init); +module_exit(goldfish_nand_exit); + --- linux-goldfish-3.4.0.orig/drivers/mtd/devices/goldfish_nand_reg.h +++ linux-goldfish-3.4.0/drivers/mtd/devices/goldfish_nand_reg.h @@ -0,0 +1,73 @@ +/* drivers/mtd/devices/goldfish_nand_reg.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef GOLDFISH_NAND_REG_H +#define GOLDFISH_NAND_REG_H + +enum nand_cmd { + NAND_CMD_INVALID = -1, + NAND_CMD_GET_DEV_NAME, // Write device name for NAND_DEV to NAND_DATA (vaddr) + NAND_CMD_READ, + NAND_CMD_WRITE, + NAND_CMD_ERASE, + NAND_CMD_BLOCK_BAD_GET, // NAND_RESULT is 1 if block is bad, 0 if it is not + NAND_CMD_BLOCK_BAD_SET, + NAND_CMD_READ_WITH_PARAMS, + NAND_CMD_WRITE_WITH_PARAMS, + NAND_CMD_ERASE_WITH_PARAMS +}; + +enum nand_dev_flags { + NAND_DEV_FLAG_READ_ONLY = 0x00000001, + NAND_DEV_FLAG_CMD_PARAMS_CAP = 0x00000002, +}; + +#define NAND_VERSION_CURRENT (1) + +enum nand_reg { + // Global + NAND_VERSION = 0x000, + NAND_NUM_DEV = 0x004, + NAND_DEV = 0x008, + + // Dev info + NAND_DEV_FLAGS = 0x010, + NAND_DEV_NAME_LEN = 0x014, + NAND_DEV_PAGE_SIZE = 0x018, + NAND_DEV_EXTRA_SIZE = 0x01c, + NAND_DEV_ERASE_SIZE = 0x020, + NAND_DEV_SIZE_LOW = 0x028, + NAND_DEV_SIZE_HIGH = 0x02c, + + // Command + NAND_RESULT = 0x040, + NAND_COMMAND = 0x044, + NAND_DATA = 0x048, + NAND_TRANSFER_SIZE = 0x04c, + NAND_ADDR_LOW = 0x050, + NAND_ADDR_HIGH = 0x054, + NAND_CMD_PARAMS_ADDR_LOW = 0x058, + NAND_CMD_PARAMS_ADDR_HIGH = 0x05c, +}; + +struct cmd_params{ + uint32_t dev; + uint32_t addr_low; + uint32_t addr_high; + uint32_t transfer_size; + uint32_t data; + uint32_t result; +}; +#endif --- linux-goldfish-3.4.0.orig/drivers/mtd/nand/Kconfig +++ linux-goldfish-3.4.0/drivers/mtd/nand/Kconfig @@ -1,3 +1,10 @@ +config MTD_NAND_IDS + tristate "Include chip ids for known NAND devices." + depends on MTD + help + Useful for NAND drivers that do not use the NAND subsystem but + still like to take advantage of the known chip information. + config MTD_NAND_ECC tristate @@ -115,9 +122,6 @@ Support for NAND flash on Texas Instruments OMAP2, OMAP3 and OMAP4 platforms. -config MTD_NAND_IDS - tristate - config MTD_NAND_RICOH tristate "Ricoh xD card reader" default n --- linux-goldfish-3.4.0.orig/drivers/tty/serial/serial_core.c +++ linux-goldfish-3.4.0/drivers/tty/serial/serial_core.c @@ -94,6 +94,9 @@ struct uart_state *state = tty->driver_data; struct uart_port *port = state->uart_port; + if (port->ops->wake_peer) + port->ops->wake_peer(port); + if (!uart_circ_empty(&state->xmit) && state->xmit.buf && !tty->stopped && !tty->hw_stopped) port->ops->start_tx(port); --- linux-goldfish-3.4.0.orig/drivers/input/Kconfig +++ linux-goldfish-3.4.0/drivers/input/Kconfig @@ -165,6 +165,15 @@ To compile this driver as a module, choose M here: the module will be called apm-power. +config INPUT_KEYRESET + tristate "Reset key" + depends on INPUT + ---help--- + Say Y here if you want to reboot when some keys are pressed; + + To compile this driver as a module, choose M here: the + module will be called keyreset. + comment "Input Device Drivers" source "drivers/input/keyboard/Kconfig" --- linux-goldfish-3.4.0.orig/drivers/input/Makefile +++ linux-goldfish-3.4.0/drivers/input/Makefile @@ -25,3 +25,4 @@ obj-$(CONFIG_INPUT_APMPOWER) += apm-power.o obj-$(CONFIG_INPUT_OF_MATRIX_KEYMAP) += of_keymap.o +obj-$(CONFIG_INPUT_KEYRESET) += keyreset.o --- linux-goldfish-3.4.0.orig/drivers/input/input.c +++ linux-goldfish-3.4.0/drivers/input/input.c @@ -34,6 +34,27 @@ #define INPUT_DEVICES 256 +/* + * EV_ABS events which should not be cached are listed here. + */ +static unsigned int input_abs_bypass_init_data[] __initdata = { + ABS_MT_SLOT, + ABS_MT_TOUCH_MAJOR, + ABS_MT_TOUCH_MINOR, + ABS_MT_WIDTH_MAJOR, + ABS_MT_WIDTH_MINOR, + ABS_MT_ORIENTATION, + ABS_MT_POSITION_X, + ABS_MT_POSITION_Y, + ABS_MT_TOOL_TYPE, + ABS_MT_BLOB_ID, + ABS_MT_TRACKING_ID, + ABS_MT_PRESSURE, + ABS_MT_DISTANCE, + 0 +}; +static unsigned long input_abs_bypass[BITS_TO_LONGS(ABS_CNT)]; + static LIST_HEAD(input_dev_list); static LIST_HEAD(input_handler_list); --- linux-goldfish-3.4.0.orig/drivers/input/evdev.c +++ linux-goldfish-3.4.0/drivers/input/evdev.c @@ -23,6 +23,7 @@ #include #include #include +#include #include "input-compat.h" struct evdev { @@ -43,6 +44,9 @@ unsigned int tail; unsigned int packet_head; /* [future] position of the first element of next packet */ spinlock_t buffer_lock; /* protects access to buffer, head and tail */ + struct wake_lock wake_lock; + bool use_wake_lock; + char name[28]; struct fasync_struct *fasync; struct evdev *evdev; struct list_head node; @@ -80,10 +84,14 @@ client->buffer[client->tail].value = 0; client->packet_head = client->tail; + if (client->use_wake_lock) + wake_unlock(&client->wake_lock); } if (event->type == EV_SYN && event->code == SYN_REPORT) { client->packet_head = client->head; + if (client->use_wake_lock) + wake_lock(&client->wake_lock); kill_fasync(&client->fasync, SIGIO, POLL_IN); } @@ -264,6 +272,8 @@ mutex_unlock(&evdev->mutex); evdev_detach_client(evdev, client); + if (client->use_wake_lock) + wake_lock_destroy(&client->wake_lock); kfree(client); evdev_close_device(evdev); @@ -315,6 +325,8 @@ client->bufsize = bufsize; spin_lock_init(&client->buffer_lock); + snprintf(client->name, sizeof(client->name), "%s-%d", + dev_name(&evdev->dev), task_tgid_vnr(current)); client->evdev = evdev; evdev_attach_client(evdev, client); @@ -382,6 +394,9 @@ if (have_event) { *event = client->buffer[client->tail++]; client->tail &= client->bufsize - 1; + if (client->use_wake_lock && + client->packet_head == client->tail) + wake_unlock(&client->wake_lock); } spin_unlock_irq(&client->buffer_lock); @@ -654,6 +669,35 @@ return 0; } +static int evdev_enable_suspend_block(struct evdev *evdev, + struct evdev_client *client) +{ + if (client->use_wake_lock) + return 0; + + spin_lock_irq(&client->buffer_lock); + wake_lock_init(&client->wake_lock, WAKE_LOCK_SUSPEND, client->name); + client->use_wake_lock = true; + if (client->packet_head != client->tail) + wake_lock(&client->wake_lock); + spin_unlock_irq(&client->buffer_lock); + return 0; +} + +static int evdev_disable_suspend_block(struct evdev *evdev, + struct evdev_client *client) +{ + if (!client->use_wake_lock) + return 0; + + spin_lock_irq(&client->buffer_lock); + client->use_wake_lock = false; + wake_lock_destroy(&client->wake_lock); + spin_unlock_irq(&client->buffer_lock); + + return 0; +} + static long evdev_do_ioctl(struct file *file, unsigned int cmd, void __user *p, int compat_mode) { @@ -735,6 +779,15 @@ case EVIOCSKEYCODE_V2: return evdev_handle_set_keycode_v2(dev, p); + + case EVIOCGSUSPENDBLOCK: + return put_user(client->use_wake_lock, ip); + + case EVIOCSSUSPENDBLOCK: + if (p) + return evdev_enable_suspend_block(evdev, client); + else + return evdev_disable_suspend_block(evdev, client); } size = _IOC_SIZE(cmd); --- linux-goldfish-3.4.0.orig/drivers/input/keyreset.c +++ linux-goldfish-3.4.0/drivers/input/keyreset.c @@ -0,0 +1,239 @@ +/* drivers/input/keyreset.c + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + + +struct keyreset_state { + struct input_handler input_handler; + unsigned long keybit[BITS_TO_LONGS(KEY_CNT)]; + unsigned long upbit[BITS_TO_LONGS(KEY_CNT)]; + unsigned long key[BITS_TO_LONGS(KEY_CNT)]; + spinlock_t lock; + int key_down_target; + int key_down; + int key_up; + int restart_disabled; + int (*reset_fn)(void); +}; + +int restart_requested; +static void deferred_restart(struct work_struct *dummy) +{ + restart_requested = 2; + sys_sync(); + restart_requested = 3; + kernel_restart(NULL); +} +static DECLARE_WORK(restart_work, deferred_restart); + +static void keyreset_event(struct input_handle *handle, unsigned int type, + unsigned int code, int value) +{ + unsigned long flags; + struct keyreset_state *state = handle->private; + + if (type != EV_KEY) + return; + + if (code >= KEY_MAX) + return; + + if (!test_bit(code, state->keybit)) + return; + + spin_lock_irqsave(&state->lock, flags); + if (!test_bit(code, state->key) == !value) + goto done; + __change_bit(code, state->key); + if (test_bit(code, state->upbit)) { + if (value) { + state->restart_disabled = 1; + state->key_up++; + } else + state->key_up--; + } else { + if (value) + state->key_down++; + else + state->key_down--; + } + if (state->key_down == 0 && state->key_up == 0) + state->restart_disabled = 0; + + pr_debug("reset key changed %d %d new state %d-%d-%d\n", code, value, + state->key_down, state->key_up, state->restart_disabled); + + if (value && !state->restart_disabled && + state->key_down == state->key_down_target) { + state->restart_disabled = 1; + if (restart_requested) + panic("keyboard reset failed, %d", restart_requested); + if (state->reset_fn) { + restart_requested = state->reset_fn(); + } else { + pr_info("keyboard reset\n"); + schedule_work(&restart_work); + restart_requested = 1; + } + } +done: + spin_unlock_irqrestore(&state->lock, flags); +} + +static int keyreset_connect(struct input_handler *handler, + struct input_dev *dev, + const struct input_device_id *id) +{ + int i; + int ret; + struct input_handle *handle; + struct keyreset_state *state = + container_of(handler, struct keyreset_state, input_handler); + + for (i = 0; i < KEY_MAX; i++) { + if (test_bit(i, state->keybit) && test_bit(i, dev->keybit)) + break; + } + if (i == KEY_MAX) + return -ENODEV; + + handle = kzalloc(sizeof(*handle), GFP_KERNEL); + if (!handle) + return -ENOMEM; + + handle->dev = dev; + handle->handler = handler; + handle->name = "keyreset"; + handle->private = state; + + ret = input_register_handle(handle); + if (ret) + goto err_input_register_handle; + + ret = input_open_device(handle); + if (ret) + goto err_input_open_device; + + pr_info("using input dev %s for key reset\n", dev->name); + + return 0; + +err_input_open_device: + input_unregister_handle(handle); +err_input_register_handle: + kfree(handle); + return ret; +} + +static void keyreset_disconnect(struct input_handle *handle) +{ + input_close_device(handle); + input_unregister_handle(handle); + kfree(handle); +} + +static const struct input_device_id keyreset_ids[] = { + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT, + .evbit = { BIT_MASK(EV_KEY) }, + }, + { }, +}; +MODULE_DEVICE_TABLE(input, keyreset_ids); + +static int keyreset_probe(struct platform_device *pdev) +{ + int ret; + int key, *keyp; + struct keyreset_state *state; + struct keyreset_platform_data *pdata = pdev->dev.platform_data; + + if (!pdata) + return -EINVAL; + + state = kzalloc(sizeof(*state), GFP_KERNEL); + if (!state) + return -ENOMEM; + + spin_lock_init(&state->lock); + keyp = pdata->keys_down; + while ((key = *keyp++)) { + if (key >= KEY_MAX) + continue; + state->key_down_target++; + __set_bit(key, state->keybit); + } + if (pdata->keys_up) { + keyp = pdata->keys_up; + while ((key = *keyp++)) { + if (key >= KEY_MAX) + continue; + __set_bit(key, state->keybit); + __set_bit(key, state->upbit); + } + } + + if (pdata->reset_fn) + state->reset_fn = pdata->reset_fn; + + state->input_handler.event = keyreset_event; + state->input_handler.connect = keyreset_connect; + state->input_handler.disconnect = keyreset_disconnect; + state->input_handler.name = KEYRESET_NAME; + state->input_handler.id_table = keyreset_ids; + ret = input_register_handler(&state->input_handler); + if (ret) { + kfree(state); + return ret; + } + platform_set_drvdata(pdev, state); + return 0; +} + +int keyreset_remove(struct platform_device *pdev) +{ + struct keyreset_state *state = platform_get_drvdata(pdev); + input_unregister_handler(&state->input_handler); + kfree(state); + return 0; +} + + +struct platform_driver keyreset_driver = { + .driver.name = KEYRESET_NAME, + .probe = keyreset_probe, + .remove = keyreset_remove, +}; + +static int __init keyreset_init(void) +{ + return platform_driver_register(&keyreset_driver); +} + +static void __exit keyreset_exit(void) +{ + return platform_driver_unregister(&keyreset_driver); +} + +module_init(keyreset_init); +module_exit(keyreset_exit); --- linux-goldfish-3.4.0.orig/drivers/input/touchscreen/Kconfig +++ linux-goldfish-3.4.0/drivers/input/touchscreen/Kconfig @@ -451,6 +451,12 @@ To compile this driver as a module, choose M here: the module will be called tnetv107x-ts. +config TOUCHSCREEN_SYNAPTICS_I2C_RMI + tristate "Synaptics i2c touchscreen" + depends on I2C + help + This enables support for Synaptics RMI over I2C based touchscreens. + config TOUCHSCREEN_TOUCHRIGHT tristate "Touchright serial touchscreen" select SERIO --- linux-goldfish-3.4.0.orig/drivers/input/touchscreen/Makefile +++ linux-goldfish-3.4.0/drivers/input/touchscreen/Makefile @@ -51,6 +51,7 @@ obj-$(CONFIG_TOUCHSCREEN_STMPE) += stmpe-ts.o obj-$(CONFIG_TOUCHSCREEN_TI_TSCADC) += ti_tscadc.o obj-$(CONFIG_TOUCHSCREEN_TNETV107X) += tnetv107x-ts.o +obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI) += synaptics_i2c_rmi.o obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213) += touchit213.o obj-$(CONFIG_TOUCHSCREEN_TOUCHRIGHT) += touchright.o obj-$(CONFIG_TOUCHSCREEN_TOUCHWIN) += touchwin.o --- linux-goldfish-3.4.0.orig/drivers/input/touchscreen/synaptics_i2c_rmi.c +++ linux-goldfish-3.4.0/drivers/input/touchscreen/synaptics_i2c_rmi.c @@ -0,0 +1,675 @@ +/* drivers/input/keyboard/synaptics_i2c_rmi.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static struct workqueue_struct *synaptics_wq; + +struct synaptics_ts_data { + uint16_t addr; + struct i2c_client *client; + struct input_dev *input_dev; + int use_irq; + bool has_relative_report; + struct hrtimer timer; + struct work_struct work; + uint16_t max[2]; + int snap_state[2][2]; + int snap_down_on[2]; + int snap_down_off[2]; + int snap_up_on[2]; + int snap_up_off[2]; + int snap_down[2]; + int snap_up[2]; + uint32_t flags; + int reported_finger_count; + int8_t sensitivity_adjust; + int (*power)(int on); + struct early_suspend early_suspend; +}; + +#ifdef CONFIG_HAS_EARLYSUSPEND +static void synaptics_ts_early_suspend(struct early_suspend *h); +static void synaptics_ts_late_resume(struct early_suspend *h); +#endif + +static int synaptics_init_panel(struct synaptics_ts_data *ts) +{ + int ret; + + ret = i2c_smbus_write_byte_data(ts->client, 0xff, 0x10); /* page select = 0x10 */ + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_write_byte_data failed for page select\n"); + goto err_page_select_failed; + } + ret = i2c_smbus_write_byte_data(ts->client, 0x41, 0x04); /* Set "No Clip Z" */ + if (ret < 0) + printk(KERN_ERR "i2c_smbus_write_byte_data failed for No Clip Z\n"); + + ret = i2c_smbus_write_byte_data(ts->client, 0x44, + ts->sensitivity_adjust); + if (ret < 0) + pr_err("synaptics_ts: failed to set Sensitivity Adjust\n"); + +err_page_select_failed: + ret = i2c_smbus_write_byte_data(ts->client, 0xff, 0x04); /* page select = 0x04 */ + if (ret < 0) + printk(KERN_ERR "i2c_smbus_write_byte_data failed for page select\n"); + ret = i2c_smbus_write_byte_data(ts->client, 0xf0, 0x81); /* normal operation, 80 reports per second */ + if (ret < 0) + printk(KERN_ERR "synaptics_ts_resume: i2c_smbus_write_byte_data failed\n"); + return ret; +} + +static void synaptics_ts_work_func(struct work_struct *work) +{ + int i; + int ret; + int bad_data = 0; + struct i2c_msg msg[2]; + uint8_t start_reg; + uint8_t buf[15]; + struct synaptics_ts_data *ts = container_of(work, struct synaptics_ts_data, work); + int buf_len = ts->has_relative_report ? 15 : 13; + + msg[0].addr = ts->client->addr; + msg[0].flags = 0; + msg[0].len = 1; + msg[0].buf = &start_reg; + start_reg = 0x00; + msg[1].addr = ts->client->addr; + msg[1].flags = I2C_M_RD; + msg[1].len = buf_len; + msg[1].buf = buf; + + /* printk("synaptics_ts_work_func\n"); */ + for (i = 0; i < ((ts->use_irq && !bad_data) ? 1 : 10); i++) { + ret = i2c_transfer(ts->client->adapter, msg, 2); + if (ret < 0) { + printk(KERN_ERR "synaptics_ts_work_func: i2c_transfer failed\n"); + bad_data = 1; + } else { + /* printk("synaptics_ts_work_func: %x %x %x %x %x %x" */ + /* " %x %x %x %x %x %x %x %x %x, ret %d\n", */ + /* buf[0], buf[1], buf[2], buf[3], */ + /* buf[4], buf[5], buf[6], buf[7], */ + /* buf[8], buf[9], buf[10], buf[11], */ + /* buf[12], buf[13], buf[14], ret); */ + if ((buf[buf_len - 1] & 0xc0) != 0x40) { + printk(KERN_WARNING "synaptics_ts_work_func:" + " bad read %x %x %x %x %x %x %x %x %x" + " %x %x %x %x %x %x, ret %d\n", + buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7], + buf[8], buf[9], buf[10], buf[11], + buf[12], buf[13], buf[14], ret); + if (bad_data) + synaptics_init_panel(ts); + bad_data = 1; + continue; + } + bad_data = 0; + if ((buf[buf_len - 1] & 1) == 0) { + /* printk("read %d coordinates\n", i); */ + break; + } else { + int pos[2][2]; + int f, a; + int base; + /* int x = buf[3] | (uint16_t)(buf[2] & 0x1f) << 8; */ + /* int y = buf[5] | (uint16_t)(buf[4] & 0x1f) << 8; */ + int z = buf[1]; + int w = buf[0] >> 4; + int finger = buf[0] & 7; + + /* int x2 = buf[3+6] | (uint16_t)(buf[2+6] & 0x1f) << 8; */ + /* int y2 = buf[5+6] | (uint16_t)(buf[4+6] & 0x1f) << 8; */ + /* int z2 = buf[1+6]; */ + /* int w2 = buf[0+6] >> 4; */ + /* int finger2 = buf[0+6] & 7; */ + + /* int dx = (int8_t)buf[12]; */ + /* int dy = (int8_t)buf[13]; */ + int finger2_pressed; + + /* printk("x %4d, y %4d, z %3d, w %2d, F %d, 2nd: x %4d, y %4d, z %3d, w %2d, F %d, dx %4d, dy %4d\n", */ + /* x, y, z, w, finger, */ + /* x2, y2, z2, w2, finger2, */ + /* dx, dy); */ + + base = 2; + for (f = 0; f < 2; f++) { + uint32_t flip_flag = SYNAPTICS_FLIP_X; + for (a = 0; a < 2; a++) { + int p = buf[base + 1]; + p |= (uint16_t)(buf[base] & 0x1f) << 8; + if (ts->flags & flip_flag) + p = ts->max[a] - p; + if (ts->flags & SYNAPTICS_SNAP_TO_INACTIVE_EDGE) { + if (ts->snap_state[f][a]) { + if (p <= ts->snap_down_off[a]) + p = ts->snap_down[a]; + else if (p >= ts->snap_up_off[a]) + p = ts->snap_up[a]; + else + ts->snap_state[f][a] = 0; + } else { + if (p <= ts->snap_down_on[a]) { + p = ts->snap_down[a]; + ts->snap_state[f][a] = 1; + } else if (p >= ts->snap_up_on[a]) { + p = ts->snap_up[a]; + ts->snap_state[f][a] = 1; + } + } + } + pos[f][a] = p; + base += 2; + flip_flag <<= 1; + } + base += 2; + if (ts->flags & SYNAPTICS_SWAP_XY) + swap(pos[f][0], pos[f][1]); + } + if (z) { + input_report_abs(ts->input_dev, ABS_X, pos[0][0]); + input_report_abs(ts->input_dev, ABS_Y, pos[0][1]); + } + input_report_abs(ts->input_dev, ABS_PRESSURE, z); + input_report_abs(ts->input_dev, ABS_TOOL_WIDTH, w); + input_report_key(ts->input_dev, BTN_TOUCH, finger); + finger2_pressed = finger > 1 && finger != 7; + input_report_key(ts->input_dev, BTN_2, finger2_pressed); + if (finger2_pressed) { + input_report_abs(ts->input_dev, ABS_HAT0X, pos[1][0]); + input_report_abs(ts->input_dev, ABS_HAT0Y, pos[1][1]); + } + + if (!finger) + z = 0; + input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, z); + input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w); + input_report_abs(ts->input_dev, ABS_MT_POSITION_X, pos[0][0]); + input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, pos[0][1]); + input_mt_sync(ts->input_dev); + if (finger2_pressed) { + input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, z); + input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w); + input_report_abs(ts->input_dev, ABS_MT_POSITION_X, pos[1][0]); + input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, pos[1][1]); + input_mt_sync(ts->input_dev); + } else if (ts->reported_finger_count > 1) { + input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0); + input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0); + input_mt_sync(ts->input_dev); + } + ts->reported_finger_count = finger; + input_sync(ts->input_dev); + } + } + } + if (ts->use_irq) + enable_irq(ts->client->irq); +} + +static enum hrtimer_restart synaptics_ts_timer_func(struct hrtimer *timer) +{ + struct synaptics_ts_data *ts = container_of(timer, struct synaptics_ts_data, timer); + /* printk("synaptics_ts_timer_func\n"); */ + + queue_work(synaptics_wq, &ts->work); + + hrtimer_start(&ts->timer, ktime_set(0, 12500000), HRTIMER_MODE_REL); + return HRTIMER_NORESTART; +} + +static irqreturn_t synaptics_ts_irq_handler(int irq, void *dev_id) +{ + struct synaptics_ts_data *ts = dev_id; + + /* printk("synaptics_ts_irq_handler\n"); */ + disable_irq_nosync(ts->client->irq); + queue_work(synaptics_wq, &ts->work); + return IRQ_HANDLED; +} + +static int synaptics_ts_probe( + struct i2c_client *client, const struct i2c_device_id *id) +{ + struct synaptics_ts_data *ts; + uint8_t buf0[4]; + uint8_t buf1[8]; + struct i2c_msg msg[2]; + int ret = 0; + uint16_t max_x, max_y; + int fuzz_x, fuzz_y, fuzz_p, fuzz_w; + struct synaptics_i2c_rmi_platform_data *pdata; + unsigned long irqflags; + int inactive_area_left; + int inactive_area_right; + int inactive_area_top; + int inactive_area_bottom; + int snap_left_on; + int snap_left_off; + int snap_right_on; + int snap_right_off; + int snap_top_on; + int snap_top_off; + int snap_bottom_on; + int snap_bottom_off; + uint32_t panel_version; + + if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { + printk(KERN_ERR "synaptics_ts_probe: need I2C_FUNC_I2C\n"); + ret = -ENODEV; + goto err_check_functionality_failed; + } + + ts = kzalloc(sizeof(*ts), GFP_KERNEL); + if (ts == NULL) { + ret = -ENOMEM; + goto err_alloc_data_failed; + } + INIT_WORK(&ts->work, synaptics_ts_work_func); + ts->client = client; + i2c_set_clientdata(client, ts); + pdata = client->dev.platform_data; + if (pdata) + ts->power = pdata->power; + if (ts->power) { + ret = ts->power(1); + if (ret < 0) { + printk(KERN_ERR "synaptics_ts_probe power on failed\n"); + goto err_power_failed; + } + } + + ret = i2c_smbus_write_byte_data(ts->client, 0xf4, 0x01); /* device command = reset */ + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_write_byte_data failed\n"); + /* fail? */ + } + { + int retry = 10; + while (retry-- > 0) { + ret = i2c_smbus_read_byte_data(ts->client, 0xe4); + if (ret >= 0) + break; + msleep(100); + } + } + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_byte_data failed\n"); + goto err_detect_failed; + } + printk(KERN_INFO "synaptics_ts_probe: Product Major Version %x\n", ret); + panel_version = ret << 8; + ret = i2c_smbus_read_byte_data(ts->client, 0xe5); + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_byte_data failed\n"); + goto err_detect_failed; + } + printk(KERN_INFO "synaptics_ts_probe: Product Minor Version %x\n", ret); + panel_version |= ret; + + ret = i2c_smbus_read_byte_data(ts->client, 0xe3); + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_byte_data failed\n"); + goto err_detect_failed; + } + printk(KERN_INFO "synaptics_ts_probe: product property %x\n", ret); + + if (pdata) { + while (pdata->version > panel_version) + pdata++; + ts->flags = pdata->flags; + ts->sensitivity_adjust = pdata->sensitivity_adjust; + irqflags = pdata->irqflags; + inactive_area_left = pdata->inactive_left; + inactive_area_right = pdata->inactive_right; + inactive_area_top = pdata->inactive_top; + inactive_area_bottom = pdata->inactive_bottom; + snap_left_on = pdata->snap_left_on; + snap_left_off = pdata->snap_left_off; + snap_right_on = pdata->snap_right_on; + snap_right_off = pdata->snap_right_off; + snap_top_on = pdata->snap_top_on; + snap_top_off = pdata->snap_top_off; + snap_bottom_on = pdata->snap_bottom_on; + snap_bottom_off = pdata->snap_bottom_off; + fuzz_x = pdata->fuzz_x; + fuzz_y = pdata->fuzz_y; + fuzz_p = pdata->fuzz_p; + fuzz_w = pdata->fuzz_w; + } else { + irqflags = 0; + inactive_area_left = 0; + inactive_area_right = 0; + inactive_area_top = 0; + inactive_area_bottom = 0; + snap_left_on = 0; + snap_left_off = 0; + snap_right_on = 0; + snap_right_off = 0; + snap_top_on = 0; + snap_top_off = 0; + snap_bottom_on = 0; + snap_bottom_off = 0; + fuzz_x = 0; + fuzz_y = 0; + fuzz_p = 0; + fuzz_w = 0; + } + + ret = i2c_smbus_read_byte_data(ts->client, 0xf0); + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_byte_data failed\n"); + goto err_detect_failed; + } + printk(KERN_INFO "synaptics_ts_probe: device control %x\n", ret); + + ret = i2c_smbus_read_byte_data(ts->client, 0xf1); + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_byte_data failed\n"); + goto err_detect_failed; + } + printk(KERN_INFO "synaptics_ts_probe: interrupt enable %x\n", ret); + + ret = i2c_smbus_write_byte_data(ts->client, 0xf1, 0); /* disable interrupt */ + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_write_byte_data failed\n"); + goto err_detect_failed; + } + + msg[0].addr = ts->client->addr; + msg[0].flags = 0; + msg[0].len = 1; + msg[0].buf = buf0; + buf0[0] = 0xe0; + msg[1].addr = ts->client->addr; + msg[1].flags = I2C_M_RD; + msg[1].len = 8; + msg[1].buf = buf1; + ret = i2c_transfer(ts->client->adapter, msg, 2); + if (ret < 0) { + printk(KERN_ERR "i2c_transfer failed\n"); + goto err_detect_failed; + } + printk(KERN_INFO "synaptics_ts_probe: 0xe0: %x %x %x %x %x %x %x %x\n", + buf1[0], buf1[1], buf1[2], buf1[3], + buf1[4], buf1[5], buf1[6], buf1[7]); + + ret = i2c_smbus_write_byte_data(ts->client, 0xff, 0x10); /* page select = 0x10 */ + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_write_byte_data failed for page select\n"); + goto err_detect_failed; + } + ret = i2c_smbus_read_word_data(ts->client, 0x02); + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_word_data failed\n"); + goto err_detect_failed; + } + ts->has_relative_report = !(ret & 0x100); + printk(KERN_INFO "synaptics_ts_probe: Sensor properties %x\n", ret); + ret = i2c_smbus_read_word_data(ts->client, 0x04); + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_word_data failed\n"); + goto err_detect_failed; + } + ts->max[0] = max_x = (ret >> 8 & 0xff) | ((ret & 0x1f) << 8); + ret = i2c_smbus_read_word_data(ts->client, 0x06); + if (ret < 0) { + printk(KERN_ERR "i2c_smbus_read_word_data failed\n"); + goto err_detect_failed; + } + ts->max[1] = max_y = (ret >> 8 & 0xff) | ((ret & 0x1f) << 8); + if (ts->flags & SYNAPTICS_SWAP_XY) + swap(max_x, max_y); + + ret = synaptics_init_panel(ts); /* will also switch back to page 0x04 */ + if (ret < 0) { + printk(KERN_ERR "synaptics_init_panel failed\n"); + goto err_detect_failed; + } + + ts->input_dev = input_allocate_device(); + if (ts->input_dev == NULL) { + ret = -ENOMEM; + printk(KERN_ERR "synaptics_ts_probe: Failed to allocate input device\n"); + goto err_input_dev_alloc_failed; + } + ts->input_dev->name = "synaptics-rmi-touchscreen"; + set_bit(EV_SYN, ts->input_dev->evbit); + set_bit(EV_KEY, ts->input_dev->evbit); + set_bit(BTN_TOUCH, ts->input_dev->keybit); + set_bit(BTN_2, ts->input_dev->keybit); + set_bit(EV_ABS, ts->input_dev->evbit); + inactive_area_left = inactive_area_left * max_x / 0x10000; + inactive_area_right = inactive_area_right * max_x / 0x10000; + inactive_area_top = inactive_area_top * max_y / 0x10000; + inactive_area_bottom = inactive_area_bottom * max_y / 0x10000; + snap_left_on = snap_left_on * max_x / 0x10000; + snap_left_off = snap_left_off * max_x / 0x10000; + snap_right_on = snap_right_on * max_x / 0x10000; + snap_right_off = snap_right_off * max_x / 0x10000; + snap_top_on = snap_top_on * max_y / 0x10000; + snap_top_off = snap_top_off * max_y / 0x10000; + snap_bottom_on = snap_bottom_on * max_y / 0x10000; + snap_bottom_off = snap_bottom_off * max_y / 0x10000; + fuzz_x = fuzz_x * max_x / 0x10000; + fuzz_y = fuzz_y * max_y / 0x10000; + ts->snap_down[!!(ts->flags & SYNAPTICS_SWAP_XY)] = -inactive_area_left; + ts->snap_up[!!(ts->flags & SYNAPTICS_SWAP_XY)] = max_x + inactive_area_right; + ts->snap_down[!(ts->flags & SYNAPTICS_SWAP_XY)] = -inactive_area_top; + ts->snap_up[!(ts->flags & SYNAPTICS_SWAP_XY)] = max_y + inactive_area_bottom; + ts->snap_down_on[!!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_left_on; + ts->snap_down_off[!!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_left_off; + ts->snap_up_on[!!(ts->flags & SYNAPTICS_SWAP_XY)] = max_x - snap_right_on; + ts->snap_up_off[!!(ts->flags & SYNAPTICS_SWAP_XY)] = max_x - snap_right_off; + ts->snap_down_on[!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_top_on; + ts->snap_down_off[!(ts->flags & SYNAPTICS_SWAP_XY)] = snap_top_off; + ts->snap_up_on[!(ts->flags & SYNAPTICS_SWAP_XY)] = max_y - snap_bottom_on; + ts->snap_up_off[!(ts->flags & SYNAPTICS_SWAP_XY)] = max_y - snap_bottom_off; + printk(KERN_INFO "synaptics_ts_probe: max_x %d, max_y %d\n", max_x, max_y); + printk(KERN_INFO "synaptics_ts_probe: inactive_x %d %d, inactive_y %d %d\n", + inactive_area_left, inactive_area_right, + inactive_area_top, inactive_area_bottom); + printk(KERN_INFO "synaptics_ts_probe: snap_x %d-%d %d-%d, snap_y %d-%d %d-%d\n", + snap_left_on, snap_left_off, snap_right_on, snap_right_off, + snap_top_on, snap_top_off, snap_bottom_on, snap_bottom_off); + input_set_abs_params(ts->input_dev, ABS_X, -inactive_area_left, max_x + inactive_area_right, fuzz_x, 0); + input_set_abs_params(ts->input_dev, ABS_Y, -inactive_area_top, max_y + inactive_area_bottom, fuzz_y, 0); + input_set_abs_params(ts->input_dev, ABS_PRESSURE, 0, 255, fuzz_p, 0); + input_set_abs_params(ts->input_dev, ABS_TOOL_WIDTH, 0, 15, fuzz_w, 0); + input_set_abs_params(ts->input_dev, ABS_HAT0X, -inactive_area_left, max_x + inactive_area_right, fuzz_x, 0); + input_set_abs_params(ts->input_dev, ABS_HAT0Y, -inactive_area_top, max_y + inactive_area_bottom, fuzz_y, 0); + input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, -inactive_area_left, max_x + inactive_area_right, fuzz_x, 0); + input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, -inactive_area_top, max_y + inactive_area_bottom, fuzz_y, 0); + input_set_abs_params(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, fuzz_p, 0); + input_set_abs_params(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 15, fuzz_w, 0); + /* ts->input_dev->name = ts->keypad_info->name; */ + ret = input_register_device(ts->input_dev); + if (ret) { + printk(KERN_ERR "synaptics_ts_probe: Unable to register %s input device\n", ts->input_dev->name); + goto err_input_register_device_failed; + } + if (client->irq) { + ret = request_irq(client->irq, synaptics_ts_irq_handler, irqflags, client->name, ts); + if (ret == 0) { + ret = i2c_smbus_write_byte_data(ts->client, 0xf1, 0x01); /* enable abs int */ + if (ret) + free_irq(client->irq, ts); + } + if (ret == 0) + ts->use_irq = 1; + else + dev_err(&client->dev, "request_irq failed\n"); + } + if (!ts->use_irq) { + hrtimer_init(&ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + ts->timer.function = synaptics_ts_timer_func; + hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL); + } +#ifdef CONFIG_HAS_EARLYSUSPEND + ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1; + ts->early_suspend.suspend = synaptics_ts_early_suspend; + ts->early_suspend.resume = synaptics_ts_late_resume; + register_early_suspend(&ts->early_suspend); +#endif + + printk(KERN_INFO "synaptics_ts_probe: Start touchscreen %s in %s mode\n", ts->input_dev->name, ts->use_irq ? "interrupt" : "polling"); + + return 0; + +err_input_register_device_failed: + input_free_device(ts->input_dev); + +err_input_dev_alloc_failed: +err_detect_failed: +err_power_failed: + kfree(ts); +err_alloc_data_failed: +err_check_functionality_failed: + return ret; +} + +static int synaptics_ts_remove(struct i2c_client *client) +{ + struct synaptics_ts_data *ts = i2c_get_clientdata(client); + unregister_early_suspend(&ts->early_suspend); + if (ts->use_irq) + free_irq(client->irq, ts); + else + hrtimer_cancel(&ts->timer); + input_unregister_device(ts->input_dev); + kfree(ts); + return 0; +} + +static int synaptics_ts_suspend(struct i2c_client *client, pm_message_t mesg) +{ + int ret; + struct synaptics_ts_data *ts = i2c_get_clientdata(client); + + if (ts->use_irq) + disable_irq(client->irq); + else + hrtimer_cancel(&ts->timer); + ret = cancel_work_sync(&ts->work); + if (ret && ts->use_irq) /* if work was pending disable-count is now 2 */ + enable_irq(client->irq); + ret = i2c_smbus_write_byte_data(ts->client, 0xf1, 0); /* disable interrupt */ + if (ret < 0) + printk(KERN_ERR "synaptics_ts_suspend: i2c_smbus_write_byte_data failed\n"); + + ret = i2c_smbus_write_byte_data(client, 0xf0, 0x86); /* deep sleep */ + if (ret < 0) + printk(KERN_ERR "synaptics_ts_suspend: i2c_smbus_write_byte_data failed\n"); + if (ts->power) { + ret = ts->power(0); + if (ret < 0) + printk(KERN_ERR "synaptics_ts_resume power off failed\n"); + } + return 0; +} + +static int synaptics_ts_resume(struct i2c_client *client) +{ + int ret; + struct synaptics_ts_data *ts = i2c_get_clientdata(client); + + if (ts->power) { + ret = ts->power(1); + if (ret < 0) + printk(KERN_ERR "synaptics_ts_resume power on failed\n"); + } + + synaptics_init_panel(ts); + + if (ts->use_irq) + enable_irq(client->irq); + + if (!ts->use_irq) + hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL); + else + i2c_smbus_write_byte_data(ts->client, 0xf1, 0x01); /* enable abs int */ + + return 0; +} + +#ifdef CONFIG_HAS_EARLYSUSPEND +static void synaptics_ts_early_suspend(struct early_suspend *h) +{ + struct synaptics_ts_data *ts; + ts = container_of(h, struct synaptics_ts_data, early_suspend); + synaptics_ts_suspend(ts->client, PMSG_SUSPEND); +} + +static void synaptics_ts_late_resume(struct early_suspend *h) +{ + struct synaptics_ts_data *ts; + ts = container_of(h, struct synaptics_ts_data, early_suspend); + synaptics_ts_resume(ts->client); +} +#endif + +static const struct i2c_device_id synaptics_ts_id[] = { + { SYNAPTICS_I2C_RMI_NAME, 0 }, + { } +}; + +static struct i2c_driver synaptics_ts_driver = { + .probe = synaptics_ts_probe, + .remove = synaptics_ts_remove, +#ifndef CONFIG_HAS_EARLYSUSPEND + .suspend = synaptics_ts_suspend, + .resume = synaptics_ts_resume, +#endif + .id_table = synaptics_ts_id, + .driver = { + .name = SYNAPTICS_I2C_RMI_NAME, + }, +}; + +static int __devinit synaptics_ts_init(void) +{ + synaptics_wq = create_singlethread_workqueue("synaptics_wq"); + if (!synaptics_wq) + return -ENOMEM; + return i2c_add_driver(&synaptics_ts_driver); +} + +static void __exit synaptics_ts_exit(void) +{ + i2c_del_driver(&synaptics_ts_driver); + if (synaptics_wq) + destroy_workqueue(synaptics_wq); +} + +module_init(synaptics_ts_init); +module_exit(synaptics_ts_exit); + +MODULE_DESCRIPTION("Synaptics Touchscreen Driver"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/input/misc/Kconfig +++ linux-goldfish-3.4.0/drivers/input/misc/Kconfig @@ -279,6 +279,17 @@ To compile this driver as a module, choose M here: the module will be called ati_remote2. +config INPUT_KEYCHORD + tristate "Key chord input driver support" + help + Say Y here if you want to enable the key chord driver + accessible at /dev/keychord. This driver can be used + for receiving notifications when client specified key + combinations are pressed. + + To compile this driver as a module, choose M here: the + module will be called keychord. + config INPUT_KEYSPAN_REMOTE tristate "Keyspan DMR USB remote control (EXPERIMENTAL)" depends on EXPERIMENTAL @@ -407,6 +418,11 @@ To compile this driver as a module, choose M here: the module will be called sgi_btns. +config INPUT_GPIO + tristate "GPIO driver support" + help + Say Y here if you want to support gpio based keys, wheels etc... + config HP_SDC_RTC tristate "HP SDC Real Time Clock" depends on (GSC || HP300) && SERIO --- linux-goldfish-3.4.0.orig/drivers/input/misc/gpio_axis.c +++ linux-goldfish-3.4.0/drivers/input/misc/gpio_axis.c @@ -0,0 +1,192 @@ +/* drivers/input/misc/gpio_axis.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include + +struct gpio_axis_state { + struct gpio_event_input_devs *input_devs; + struct gpio_event_axis_info *info; + uint32_t pos; +}; + +uint16_t gpio_axis_4bit_gray_map_table[] = { + [0x0] = 0x0, [0x1] = 0x1, /* 0000 0001 */ + [0x3] = 0x2, [0x2] = 0x3, /* 0011 0010 */ + [0x6] = 0x4, [0x7] = 0x5, /* 0110 0111 */ + [0x5] = 0x6, [0x4] = 0x7, /* 0101 0100 */ + [0xc] = 0x8, [0xd] = 0x9, /* 1100 1101 */ + [0xf] = 0xa, [0xe] = 0xb, /* 1111 1110 */ + [0xa] = 0xc, [0xb] = 0xd, /* 1010 1011 */ + [0x9] = 0xe, [0x8] = 0xf, /* 1001 1000 */ +}; +uint16_t gpio_axis_4bit_gray_map(struct gpio_event_axis_info *info, uint16_t in) +{ + return gpio_axis_4bit_gray_map_table[in]; +} + +uint16_t gpio_axis_5bit_singletrack_map_table[] = { + [0x10] = 0x00, [0x14] = 0x01, [0x1c] = 0x02, /* 10000 10100 11100 */ + [0x1e] = 0x03, [0x1a] = 0x04, [0x18] = 0x05, /* 11110 11010 11000 */ + [0x08] = 0x06, [0x0a] = 0x07, [0x0e] = 0x08, /* 01000 01010 01110 */ + [0x0f] = 0x09, [0x0d] = 0x0a, [0x0c] = 0x0b, /* 01111 01101 01100 */ + [0x04] = 0x0c, [0x05] = 0x0d, [0x07] = 0x0e, /* 00100 00101 00111 */ + [0x17] = 0x0f, [0x16] = 0x10, [0x06] = 0x11, /* 10111 10110 00110 */ + [0x02] = 0x12, [0x12] = 0x13, [0x13] = 0x14, /* 00010 10010 10011 */ + [0x1b] = 0x15, [0x0b] = 0x16, [0x03] = 0x17, /* 11011 01011 00011 */ + [0x01] = 0x18, [0x09] = 0x19, [0x19] = 0x1a, /* 00001 01001 11001 */ + [0x1d] = 0x1b, [0x15] = 0x1c, [0x11] = 0x1d, /* 11101 10101 10001 */ +}; +uint16_t gpio_axis_5bit_singletrack_map( + struct gpio_event_axis_info *info, uint16_t in) +{ + return gpio_axis_5bit_singletrack_map_table[in]; +} + +static void gpio_event_update_axis(struct gpio_axis_state *as, int report) +{ + struct gpio_event_axis_info *ai = as->info; + int i; + int change; + uint16_t state = 0; + uint16_t pos; + uint16_t old_pos = as->pos; + for (i = ai->count - 1; i >= 0; i--) + state = (state << 1) | gpio_get_value(ai->gpio[i]); + pos = ai->map(ai, state); + if (ai->flags & GPIOEAF_PRINT_RAW) + pr_info("axis %d-%d raw %x, pos %d -> %d\n", + ai->type, ai->code, state, old_pos, pos); + if (report && pos != old_pos) { + if (ai->type == EV_REL) { + change = (ai->decoded_size + pos - old_pos) % + ai->decoded_size; + if (change > ai->decoded_size / 2) + change -= ai->decoded_size; + if (change == ai->decoded_size / 2) { + if (ai->flags & GPIOEAF_PRINT_EVENT) + pr_info("axis %d-%d unknown direction, " + "pos %d -> %d\n", ai->type, + ai->code, old_pos, pos); + change = 0; /* no closest direction */ + } + if (ai->flags & GPIOEAF_PRINT_EVENT) + pr_info("axis %d-%d change %d\n", + ai->type, ai->code, change); + input_report_rel(as->input_devs->dev[ai->dev], + ai->code, change); + } else { + if (ai->flags & GPIOEAF_PRINT_EVENT) + pr_info("axis %d-%d now %d\n", + ai->type, ai->code, pos); + input_event(as->input_devs->dev[ai->dev], + ai->type, ai->code, pos); + } + input_sync(as->input_devs->dev[ai->dev]); + } + as->pos = pos; +} + +static irqreturn_t gpio_axis_irq_handler(int irq, void *dev_id) +{ + struct gpio_axis_state *as = dev_id; + gpio_event_update_axis(as, 1); + return IRQ_HANDLED; +} + +int gpio_event_axis_func(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, int func) +{ + int ret; + int i; + int irq; + struct gpio_event_axis_info *ai; + struct gpio_axis_state *as; + + ai = container_of(info, struct gpio_event_axis_info, info); + if (func == GPIO_EVENT_FUNC_SUSPEND) { + for (i = 0; i < ai->count; i++) + disable_irq(gpio_to_irq(ai->gpio[i])); + return 0; + } + if (func == GPIO_EVENT_FUNC_RESUME) { + for (i = 0; i < ai->count; i++) + enable_irq(gpio_to_irq(ai->gpio[i])); + return 0; + } + + if (func == GPIO_EVENT_FUNC_INIT) { + *data = as = kmalloc(sizeof(*as), GFP_KERNEL); + if (as == NULL) { + ret = -ENOMEM; + goto err_alloc_axis_state_failed; + } + as->input_devs = input_devs; + as->info = ai; + if (ai->dev >= input_devs->count) { + pr_err("gpio_event_axis: bad device index %d >= %d " + "for %d:%d\n", ai->dev, input_devs->count, + ai->type, ai->code); + ret = -EINVAL; + goto err_bad_device_index; + } + + input_set_capability(input_devs->dev[ai->dev], + ai->type, ai->code); + if (ai->type == EV_ABS) { + input_set_abs_params(input_devs->dev[ai->dev], ai->code, + 0, ai->decoded_size - 1, 0, 0); + } + for (i = 0; i < ai->count; i++) { + ret = gpio_request(ai->gpio[i], "gpio_event_axis"); + if (ret < 0) + goto err_request_gpio_failed; + ret = gpio_direction_input(ai->gpio[i]); + if (ret < 0) + goto err_gpio_direction_input_failed; + ret = irq = gpio_to_irq(ai->gpio[i]); + if (ret < 0) + goto err_get_irq_num_failed; + ret = request_irq(irq, gpio_axis_irq_handler, + IRQF_TRIGGER_RISING | + IRQF_TRIGGER_FALLING, + "gpio_event_axis", as); + if (ret < 0) + goto err_request_irq_failed; + } + gpio_event_update_axis(as, 0); + return 0; + } + + ret = 0; + as = *data; + for (i = ai->count - 1; i >= 0; i--) { + free_irq(gpio_to_irq(ai->gpio[i]), as); +err_request_irq_failed: +err_get_irq_num_failed: +err_gpio_direction_input_failed: + gpio_free(ai->gpio[i]); +err_request_gpio_failed: + ; + } +err_bad_device_index: + kfree(as); + *data = NULL; +err_alloc_axis_state_failed: + return ret; +} --- linux-goldfish-3.4.0.orig/drivers/input/misc/gpio_input.c +++ linux-goldfish-3.4.0/drivers/input/misc/gpio_input.c @@ -0,0 +1,376 @@ +/* drivers/input/misc/gpio_input.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + DEBOUNCE_UNSTABLE = BIT(0), /* Got irq, while debouncing */ + DEBOUNCE_PRESSED = BIT(1), + DEBOUNCE_NOTPRESSED = BIT(2), + DEBOUNCE_WAIT_IRQ = BIT(3), /* Stable irq state */ + DEBOUNCE_POLL = BIT(4), /* Stable polling state */ + + DEBOUNCE_UNKNOWN = + DEBOUNCE_PRESSED | DEBOUNCE_NOTPRESSED, +}; + +struct gpio_key_state { + struct gpio_input_state *ds; + uint8_t debounce; +}; + +struct gpio_input_state { + struct gpio_event_input_devs *input_devs; + const struct gpio_event_input_info *info; + struct hrtimer timer; + int use_irq; + int debounce_count; + spinlock_t irq_lock; + struct wake_lock wake_lock; + struct gpio_key_state key_state[0]; +}; + +static enum hrtimer_restart gpio_event_input_timer_func(struct hrtimer *timer) +{ + int i; + int pressed; + struct gpio_input_state *ds = + container_of(timer, struct gpio_input_state, timer); + unsigned gpio_flags = ds->info->flags; + unsigned npolarity; + int nkeys = ds->info->keymap_size; + const struct gpio_event_direct_entry *key_entry; + struct gpio_key_state *key_state; + unsigned long irqflags; + uint8_t debounce; + bool sync_needed; + +#if 0 + key_entry = kp->keys_info->keymap; + key_state = kp->key_state; + for (i = 0; i < nkeys; i++, key_entry++, key_state++) + pr_info("gpio_read_detect_status %d %d\n", key_entry->gpio, + gpio_read_detect_status(key_entry->gpio)); +#endif + key_entry = ds->info->keymap; + key_state = ds->key_state; + sync_needed = false; + spin_lock_irqsave(&ds->irq_lock, irqflags); + for (i = 0; i < nkeys; i++, key_entry++, key_state++) { + debounce = key_state->debounce; + if (debounce & DEBOUNCE_WAIT_IRQ) + continue; + if (key_state->debounce & DEBOUNCE_UNSTABLE) { + debounce = key_state->debounce = DEBOUNCE_UNKNOWN; + enable_irq(gpio_to_irq(key_entry->gpio)); + if (gpio_flags & GPIOEDF_PRINT_KEY_UNSTABLE) + pr_info("gpio_keys_scan_keys: key %x-%x, %d " + "(%d) continue debounce\n", + ds->info->type, key_entry->code, + i, key_entry->gpio); + } + npolarity = !(gpio_flags & GPIOEDF_ACTIVE_HIGH); + pressed = gpio_get_value(key_entry->gpio) ^ npolarity; + if (debounce & DEBOUNCE_POLL) { + if (pressed == !(debounce & DEBOUNCE_PRESSED)) { + ds->debounce_count++; + key_state->debounce = DEBOUNCE_UNKNOWN; + if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE) + pr_info("gpio_keys_scan_keys: key %x-" + "%x, %d (%d) start debounce\n", + ds->info->type, key_entry->code, + i, key_entry->gpio); + } + continue; + } + if (pressed && (debounce & DEBOUNCE_NOTPRESSED)) { + if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE) + pr_info("gpio_keys_scan_keys: key %x-%x, %d " + "(%d) debounce pressed 1\n", + ds->info->type, key_entry->code, + i, key_entry->gpio); + key_state->debounce = DEBOUNCE_PRESSED; + continue; + } + if (!pressed && (debounce & DEBOUNCE_PRESSED)) { + if (gpio_flags & GPIOEDF_PRINT_KEY_DEBOUNCE) + pr_info("gpio_keys_scan_keys: key %x-%x, %d " + "(%d) debounce pressed 0\n", + ds->info->type, key_entry->code, + i, key_entry->gpio); + key_state->debounce = DEBOUNCE_NOTPRESSED; + continue; + } + /* key is stable */ + ds->debounce_count--; + if (ds->use_irq) + key_state->debounce |= DEBOUNCE_WAIT_IRQ; + else + key_state->debounce |= DEBOUNCE_POLL; + if (gpio_flags & GPIOEDF_PRINT_KEYS) + pr_info("gpio_keys_scan_keys: key %x-%x, %d (%d) " + "changed to %d\n", ds->info->type, + key_entry->code, i, key_entry->gpio, pressed); + input_event(ds->input_devs->dev[key_entry->dev], ds->info->type, + key_entry->code, pressed); + sync_needed = true; + } + if (sync_needed) { + for (i = 0; i < ds->input_devs->count; i++) + input_sync(ds->input_devs->dev[i]); + } + +#if 0 + key_entry = kp->keys_info->keymap; + key_state = kp->key_state; + for (i = 0; i < nkeys; i++, key_entry++, key_state++) { + pr_info("gpio_read_detect_status %d %d\n", key_entry->gpio, + gpio_read_detect_status(key_entry->gpio)); + } +#endif + + if (ds->debounce_count) + hrtimer_start(timer, ds->info->debounce_time, HRTIMER_MODE_REL); + else if (!ds->use_irq) + hrtimer_start(timer, ds->info->poll_time, HRTIMER_MODE_REL); + else + wake_unlock(&ds->wake_lock); + + spin_unlock_irqrestore(&ds->irq_lock, irqflags); + + return HRTIMER_NORESTART; +} + +static irqreturn_t gpio_event_input_irq_handler(int irq, void *dev_id) +{ + struct gpio_key_state *ks = dev_id; + struct gpio_input_state *ds = ks->ds; + int keymap_index = ks - ds->key_state; + const struct gpio_event_direct_entry *key_entry; + unsigned long irqflags; + int pressed; + + if (!ds->use_irq) + return IRQ_HANDLED; + + key_entry = &ds->info->keymap[keymap_index]; + + if (ds->info->debounce_time.tv64) { + spin_lock_irqsave(&ds->irq_lock, irqflags); + if (ks->debounce & DEBOUNCE_WAIT_IRQ) { + ks->debounce = DEBOUNCE_UNKNOWN; + if (ds->debounce_count++ == 0) { + wake_lock(&ds->wake_lock); + hrtimer_start( + &ds->timer, ds->info->debounce_time, + HRTIMER_MODE_REL); + } + if (ds->info->flags & GPIOEDF_PRINT_KEY_DEBOUNCE) + pr_info("gpio_event_input_irq_handler: " + "key %x-%x, %d (%d) start debounce\n", + ds->info->type, key_entry->code, + keymap_index, key_entry->gpio); + } else { + disable_irq_nosync(irq); + ks->debounce = DEBOUNCE_UNSTABLE; + } + spin_unlock_irqrestore(&ds->irq_lock, irqflags); + } else { + pressed = gpio_get_value(key_entry->gpio) ^ + !(ds->info->flags & GPIOEDF_ACTIVE_HIGH); + if (ds->info->flags & GPIOEDF_PRINT_KEYS) + pr_info("gpio_event_input_irq_handler: key %x-%x, %d " + "(%d) changed to %d\n", + ds->info->type, key_entry->code, keymap_index, + key_entry->gpio, pressed); + input_event(ds->input_devs->dev[key_entry->dev], ds->info->type, + key_entry->code, pressed); + input_sync(ds->input_devs->dev[key_entry->dev]); + } + return IRQ_HANDLED; +} + +static int gpio_event_input_request_irqs(struct gpio_input_state *ds) +{ + int i; + int err; + unsigned int irq; + unsigned long req_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING; + + for (i = 0; i < ds->info->keymap_size; i++) { + err = irq = gpio_to_irq(ds->info->keymap[i].gpio); + if (err < 0) + goto err_gpio_get_irq_num_failed; + err = request_irq(irq, gpio_event_input_irq_handler, + req_flags, "gpio_keys", &ds->key_state[i]); + if (err) { + pr_err("gpio_event_input_request_irqs: request_irq " + "failed for input %d, irq %d\n", + ds->info->keymap[i].gpio, irq); + goto err_request_irq_failed; + } + if (ds->info->info.no_suspend) { + err = enable_irq_wake(irq); + if (err) { + pr_err("gpio_event_input_request_irqs: " + "enable_irq_wake failed for input %d, " + "irq %d\n", + ds->info->keymap[i].gpio, irq); + goto err_enable_irq_wake_failed; + } + } + } + return 0; + + for (i = ds->info->keymap_size - 1; i >= 0; i--) { + irq = gpio_to_irq(ds->info->keymap[i].gpio); + if (ds->info->info.no_suspend) + disable_irq_wake(irq); +err_enable_irq_wake_failed: + free_irq(irq, &ds->key_state[i]); +err_request_irq_failed: +err_gpio_get_irq_num_failed: + ; + } + return err; +} + +int gpio_event_input_func(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, int func) +{ + int ret; + int i; + unsigned long irqflags; + struct gpio_event_input_info *di; + struct gpio_input_state *ds = *data; + + di = container_of(info, struct gpio_event_input_info, info); + + if (func == GPIO_EVENT_FUNC_SUSPEND) { + if (ds->use_irq) + for (i = 0; i < di->keymap_size; i++) + disable_irq(gpio_to_irq(di->keymap[i].gpio)); + hrtimer_cancel(&ds->timer); + return 0; + } + if (func == GPIO_EVENT_FUNC_RESUME) { + spin_lock_irqsave(&ds->irq_lock, irqflags); + if (ds->use_irq) + for (i = 0; i < di->keymap_size; i++) + enable_irq(gpio_to_irq(di->keymap[i].gpio)); + hrtimer_start(&ds->timer, ktime_set(0, 0), HRTIMER_MODE_REL); + spin_unlock_irqrestore(&ds->irq_lock, irqflags); + return 0; + } + + if (func == GPIO_EVENT_FUNC_INIT) { + if (ktime_to_ns(di->poll_time) <= 0) + di->poll_time = ktime_set(0, 20 * NSEC_PER_MSEC); + + *data = ds = kzalloc(sizeof(*ds) + sizeof(ds->key_state[0]) * + di->keymap_size, GFP_KERNEL); + if (ds == NULL) { + ret = -ENOMEM; + pr_err("gpio_event_input_func: " + "Failed to allocate private data\n"); + goto err_ds_alloc_failed; + } + ds->debounce_count = di->keymap_size; + ds->input_devs = input_devs; + ds->info = di; + wake_lock_init(&ds->wake_lock, WAKE_LOCK_SUSPEND, "gpio_input"); + spin_lock_init(&ds->irq_lock); + + for (i = 0; i < di->keymap_size; i++) { + int dev = di->keymap[i].dev; + if (dev >= input_devs->count) { + pr_err("gpio_event_input_func: bad device " + "index %d >= %d for key code %d\n", + dev, input_devs->count, + di->keymap[i].code); + ret = -EINVAL; + goto err_bad_keymap; + } + input_set_capability(input_devs->dev[dev], di->type, + di->keymap[i].code); + ds->key_state[i].ds = ds; + ds->key_state[i].debounce = DEBOUNCE_UNKNOWN; + } + + for (i = 0; i < di->keymap_size; i++) { + ret = gpio_request(di->keymap[i].gpio, "gpio_kp_in"); + if (ret) { + pr_err("gpio_event_input_func: gpio_request " + "failed for %d\n", di->keymap[i].gpio); + goto err_gpio_request_failed; + } + ret = gpio_direction_input(di->keymap[i].gpio); + if (ret) { + pr_err("gpio_event_input_func: " + "gpio_direction_input failed for %d\n", + di->keymap[i].gpio); + goto err_gpio_configure_failed; + } + } + + ret = gpio_event_input_request_irqs(ds); + + spin_lock_irqsave(&ds->irq_lock, irqflags); + ds->use_irq = ret == 0; + + pr_info("GPIO Input Driver: Start gpio inputs for %s%s in %s " + "mode\n", input_devs->dev[0]->name, + (input_devs->count > 1) ? "..." : "", + ret == 0 ? "interrupt" : "polling"); + + hrtimer_init(&ds->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + ds->timer.function = gpio_event_input_timer_func; + hrtimer_start(&ds->timer, ktime_set(0, 0), HRTIMER_MODE_REL); + spin_unlock_irqrestore(&ds->irq_lock, irqflags); + return 0; + } + + ret = 0; + spin_lock_irqsave(&ds->irq_lock, irqflags); + hrtimer_cancel(&ds->timer); + if (ds->use_irq) { + for (i = di->keymap_size - 1; i >= 0; i--) { + int irq = gpio_to_irq(di->keymap[i].gpio); + if (ds->info->info.no_suspend) + disable_irq_wake(irq); + free_irq(irq, &ds->key_state[i]); + } + } + spin_unlock_irqrestore(&ds->irq_lock, irqflags); + + for (i = di->keymap_size - 1; i >= 0; i--) { +err_gpio_configure_failed: + gpio_free(di->keymap[i].gpio); +err_gpio_request_failed: + ; + } +err_bad_keymap: + wake_lock_destroy(&ds->wake_lock); + kfree(ds); +err_ds_alloc_failed: + return ret; +} --- linux-goldfish-3.4.0.orig/drivers/input/misc/gpio_event.c +++ linux-goldfish-3.4.0/drivers/input/misc/gpio_event.c @@ -0,0 +1,239 @@ +/* drivers/input/misc/gpio_event.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include + +struct gpio_event { + struct gpio_event_input_devs *input_devs; + const struct gpio_event_platform_data *info; + void *state[0]; +}; + +static int gpio_input_event( + struct input_dev *dev, unsigned int type, unsigned int code, int value) +{ + int i; + int devnr; + int ret = 0; + int tmp_ret; + struct gpio_event_info **ii; + struct gpio_event *ip = input_get_drvdata(dev); + + for (devnr = 0; devnr < ip->input_devs->count; devnr++) + if (ip->input_devs->dev[devnr] == dev) + break; + if (devnr == ip->input_devs->count) { + pr_err("gpio_input_event: unknown device %p\n", dev); + return -EIO; + } + + for (i = 0, ii = ip->info->info; i < ip->info->info_count; i++, ii++) { + if ((*ii)->event) { + tmp_ret = (*ii)->event(ip->input_devs, *ii, + &ip->state[i], + devnr, type, code, value); + if (tmp_ret) + ret = tmp_ret; + } + } + return ret; +} + +static int gpio_event_call_all_func(struct gpio_event *ip, int func) +{ + int i; + int ret; + struct gpio_event_info **ii; + + if (func == GPIO_EVENT_FUNC_INIT || func == GPIO_EVENT_FUNC_RESUME) { + ii = ip->info->info; + for (i = 0; i < ip->info->info_count; i++, ii++) { + if ((*ii)->func == NULL) { + ret = -ENODEV; + pr_err("gpio_event_probe: Incomplete pdata, " + "no function\n"); + goto err_no_func; + } + if (func == GPIO_EVENT_FUNC_RESUME && (*ii)->no_suspend) + continue; + ret = (*ii)->func(ip->input_devs, *ii, &ip->state[i], + func); + if (ret) { + pr_err("gpio_event_probe: function failed\n"); + goto err_func_failed; + } + } + return 0; + } + + ret = 0; + i = ip->info->info_count; + ii = ip->info->info + i; + while (i > 0) { + i--; + ii--; + if ((func & ~1) == GPIO_EVENT_FUNC_SUSPEND && (*ii)->no_suspend) + continue; + (*ii)->func(ip->input_devs, *ii, &ip->state[i], func & ~1); +err_func_failed: +err_no_func: + ; + } + return ret; +} + +static void __maybe_unused gpio_event_suspend(struct gpio_event *ip) +{ + gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_SUSPEND); + if (ip->info->power) + ip->info->power(ip->info, 0); +} + +static void __maybe_unused gpio_event_resume(struct gpio_event *ip) +{ + if (ip->info->power) + ip->info->power(ip->info, 1); + gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_RESUME); +} + +static int gpio_event_probe(struct platform_device *pdev) +{ + int err; + struct gpio_event *ip; + struct gpio_event_platform_data *event_info; + int dev_count = 1; + int i; + int registered = 0; + + event_info = pdev->dev.platform_data; + if (event_info == NULL) { + pr_err("gpio_event_probe: No pdata\n"); + return -ENODEV; + } + if ((!event_info->name && !event_info->names[0]) || + !event_info->info || !event_info->info_count) { + pr_err("gpio_event_probe: Incomplete pdata\n"); + return -ENODEV; + } + if (!event_info->name) + while (event_info->names[dev_count]) + dev_count++; + ip = kzalloc(sizeof(*ip) + + sizeof(ip->state[0]) * event_info->info_count + + sizeof(*ip->input_devs) + + sizeof(ip->input_devs->dev[0]) * dev_count, GFP_KERNEL); + if (ip == NULL) { + err = -ENOMEM; + pr_err("gpio_event_probe: Failed to allocate private data\n"); + goto err_kp_alloc_failed; + } + ip->input_devs = (void*)&ip->state[event_info->info_count]; + platform_set_drvdata(pdev, ip); + + for (i = 0; i < dev_count; i++) { + struct input_dev *input_dev = input_allocate_device(); + if (input_dev == NULL) { + err = -ENOMEM; + pr_err("gpio_event_probe: " + "Failed to allocate input device\n"); + goto err_input_dev_alloc_failed; + } + input_set_drvdata(input_dev, ip); + input_dev->name = event_info->name ? + event_info->name : event_info->names[i]; + input_dev->event = gpio_input_event; + ip->input_devs->dev[i] = input_dev; + } + ip->input_devs->count = dev_count; + ip->info = event_info; + if (event_info->power) + ip->info->power(ip->info, 1); + + err = gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_INIT); + if (err) + goto err_call_all_func_failed; + + for (i = 0; i < dev_count; i++) { + err = input_register_device(ip->input_devs->dev[i]); + if (err) { + pr_err("gpio_event_probe: Unable to register %s " + "input device\n", ip->input_devs->dev[i]->name); + goto err_input_register_device_failed; + } + registered++; + } + + return 0; + +err_input_register_device_failed: + gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT); +err_call_all_func_failed: + if (event_info->power) + ip->info->power(ip->info, 0); + for (i = 0; i < registered; i++) + input_unregister_device(ip->input_devs->dev[i]); + for (i = dev_count - 1; i >= registered; i--) { + input_free_device(ip->input_devs->dev[i]); +err_input_dev_alloc_failed: + ; + } + kfree(ip); +err_kp_alloc_failed: + return err; +} + +static int gpio_event_remove(struct platform_device *pdev) +{ + struct gpio_event *ip = platform_get_drvdata(pdev); + int i; + + gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT); + if (ip->info->power) + ip->info->power(ip->info, 0); + for (i = 0; i < ip->input_devs->count; i++) + input_unregister_device(ip->input_devs->dev[i]); + kfree(ip); + return 0; +} + +static struct platform_driver gpio_event_driver = { + .probe = gpio_event_probe, + .remove = gpio_event_remove, + .driver = { + .name = GPIO_EVENT_DEV_NAME, + }, +}; + +static int __devinit gpio_event_init(void) +{ + return platform_driver_register(&gpio_event_driver); +} + +static void __exit gpio_event_exit(void) +{ + platform_driver_unregister(&gpio_event_driver); +} + +module_init(gpio_event_init); +module_exit(gpio_event_exit); + +MODULE_DESCRIPTION("GPIO Event Driver"); +MODULE_LICENSE("GPL"); + --- linux-goldfish-3.4.0.orig/drivers/input/misc/keychord.c +++ linux-goldfish-3.4.0/drivers/input/misc/keychord.c @@ -0,0 +1,387 @@ +/* + * drivers/input/misc/keychord.c + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define KEYCHORD_NAME "keychord" +#define BUFFER_SIZE 16 + +MODULE_AUTHOR("Mike Lockwood "); +MODULE_DESCRIPTION("Key chord input driver"); +MODULE_SUPPORTED_DEVICE("keychord"); +MODULE_LICENSE("GPL"); + +#define NEXT_KEYCHORD(kc) ((struct input_keychord *) \ + ((char *)kc + sizeof(struct input_keychord) + \ + kc->count * sizeof(kc->keycodes[0]))) + +struct keychord_device { + struct input_handler input_handler; + int registered; + + /* list of keychords to monitor */ + struct input_keychord *keychords; + int keychord_count; + + /* bitmask of keys contained in our keychords */ + unsigned long keybit[BITS_TO_LONGS(KEY_CNT)]; + /* current state of the keys */ + unsigned long keystate[BITS_TO_LONGS(KEY_CNT)]; + /* number of keys that are currently pressed */ + int key_down; + + /* second input_device_id is needed for null termination */ + struct input_device_id device_ids[2]; + + spinlock_t lock; + wait_queue_head_t waitq; + unsigned char head; + unsigned char tail; + __u16 buff[BUFFER_SIZE]; +}; + +static int check_keychord(struct keychord_device *kdev, + struct input_keychord *keychord) +{ + int i; + + if (keychord->count != kdev->key_down) + return 0; + + for (i = 0; i < keychord->count; i++) { + if (!test_bit(keychord->keycodes[i], kdev->keystate)) + return 0; + } + + /* we have a match */ + return 1; +} + +static void keychord_event(struct input_handle *handle, unsigned int type, + unsigned int code, int value) +{ + struct keychord_device *kdev = handle->private; + struct input_keychord *keychord; + unsigned long flags; + int i, got_chord = 0; + + if (type != EV_KEY || code >= KEY_MAX) + return; + + spin_lock_irqsave(&kdev->lock, flags); + /* do nothing if key state did not change */ + if (!test_bit(code, kdev->keystate) == !value) + goto done; + __change_bit(code, kdev->keystate); + if (value) + kdev->key_down++; + else + kdev->key_down--; + + /* don't notify on key up */ + if (!value) + goto done; + /* ignore this event if it is not one of the keys we are monitoring */ + if (!test_bit(code, kdev->keybit)) + goto done; + + keychord = kdev->keychords; + if (!keychord) + goto done; + + /* check to see if the keyboard state matches any keychords */ + for (i = 0; i < kdev->keychord_count; i++) { + if (check_keychord(kdev, keychord)) { + kdev->buff[kdev->head] = keychord->id; + kdev->head = (kdev->head + 1) % BUFFER_SIZE; + got_chord = 1; + break; + } + /* skip to next keychord */ + keychord = NEXT_KEYCHORD(keychord); + } + +done: + spin_unlock_irqrestore(&kdev->lock, flags); + + if (got_chord) + wake_up_interruptible(&kdev->waitq); +} + +static int keychord_connect(struct input_handler *handler, + struct input_dev *dev, + const struct input_device_id *id) +{ + int i, ret; + struct input_handle *handle; + struct keychord_device *kdev = + container_of(handler, struct keychord_device, input_handler); + + /* + * ignore this input device if it does not contain any keycodes + * that we are monitoring + */ + for (i = 0; i < KEY_MAX; i++) { + if (test_bit(i, kdev->keybit) && test_bit(i, dev->keybit)) + break; + } + if (i == KEY_MAX) + return -ENODEV; + + handle = kzalloc(sizeof(*handle), GFP_KERNEL); + if (!handle) + return -ENOMEM; + + handle->dev = dev; + handle->handler = handler; + handle->name = KEYCHORD_NAME; + handle->private = kdev; + + ret = input_register_handle(handle); + if (ret) + goto err_input_register_handle; + + ret = input_open_device(handle); + if (ret) + goto err_input_open_device; + + pr_info("keychord: using input dev %s for fevent\n", dev->name); + + return 0; + +err_input_open_device: + input_unregister_handle(handle); +err_input_register_handle: + kfree(handle); + return ret; +} + +static void keychord_disconnect(struct input_handle *handle) +{ + input_close_device(handle); + input_unregister_handle(handle); + kfree(handle); +} + +/* + * keychord_read is used to read keychord events from the driver + */ +static ssize_t keychord_read(struct file *file, char __user *buffer, + size_t count, loff_t *ppos) +{ + struct keychord_device *kdev = file->private_data; + __u16 id; + int retval; + unsigned long flags; + + if (count < sizeof(id)) + return -EINVAL; + count = sizeof(id); + + if (kdev->head == kdev->tail && (file->f_flags & O_NONBLOCK)) + return -EAGAIN; + + retval = wait_event_interruptible(kdev->waitq, + kdev->head != kdev->tail); + if (retval) + return retval; + + spin_lock_irqsave(&kdev->lock, flags); + /* pop a keychord ID off the queue */ + id = kdev->buff[kdev->tail]; + kdev->tail = (kdev->tail + 1) % BUFFER_SIZE; + spin_unlock_irqrestore(&kdev->lock, flags); + + if (copy_to_user(buffer, &id, count)) + return -EFAULT; + + return count; +} + +/* + * keychord_write is used to configure the driver + */ +static ssize_t keychord_write(struct file *file, const char __user *buffer, + size_t count, loff_t *ppos) +{ + struct keychord_device *kdev = file->private_data; + struct input_keychord *keychords = 0; + struct input_keychord *keychord, *next, *end; + int ret, i, key; + unsigned long flags; + + if (count < sizeof(struct input_keychord)) + return -EINVAL; + keychords = kzalloc(count, GFP_KERNEL); + if (!keychords) + return -ENOMEM; + + /* read list of keychords from userspace */ + if (copy_from_user(keychords, buffer, count)) { + kfree(keychords); + return -EFAULT; + } + + /* unregister handler before changing configuration */ + if (kdev->registered) { + input_unregister_handler(&kdev->input_handler); + kdev->registered = 0; + } + + spin_lock_irqsave(&kdev->lock, flags); + /* clear any existing configuration */ + kfree(kdev->keychords); + kdev->keychords = 0; + kdev->keychord_count = 0; + kdev->key_down = 0; + memset(kdev->keybit, 0, sizeof(kdev->keybit)); + memset(kdev->keystate, 0, sizeof(kdev->keystate)); + kdev->head = kdev->tail = 0; + + keychord = keychords; + end = (struct input_keychord *)((char *)keychord + count); + + while (keychord < end) { + next = NEXT_KEYCHORD(keychord); + if (keychord->count <= 0 || next > end) { + pr_err("keychord: invalid keycode count %d\n", + keychord->count); + goto err_unlock_return; + } + if (keychord->version != KEYCHORD_VERSION) { + pr_err("keychord: unsupported version %d\n", + keychord->version); + goto err_unlock_return; + } + + /* keep track of the keys we are monitoring in keybit */ + for (i = 0; i < keychord->count; i++) { + key = keychord->keycodes[i]; + if (key < 0 || key >= KEY_CNT) { + pr_err("keychord: keycode %d out of range\n", + key); + goto err_unlock_return; + } + __set_bit(key, kdev->keybit); + } + + kdev->keychord_count++; + keychord = next; + } + + kdev->keychords = keychords; + spin_unlock_irqrestore(&kdev->lock, flags); + + ret = input_register_handler(&kdev->input_handler); + if (ret) { + kfree(keychords); + kdev->keychords = 0; + return ret; + } + kdev->registered = 1; + + return count; + +err_unlock_return: + spin_unlock_irqrestore(&kdev->lock, flags); + kfree(keychords); + return -EINVAL; +} + +static unsigned int keychord_poll(struct file *file, poll_table *wait) +{ + struct keychord_device *kdev = file->private_data; + + poll_wait(file, &kdev->waitq, wait); + + if (kdev->head != kdev->tail) + return POLLIN | POLLRDNORM; + + return 0; +} + +static int keychord_open(struct inode *inode, struct file *file) +{ + struct keychord_device *kdev; + + kdev = kzalloc(sizeof(struct keychord_device), GFP_KERNEL); + if (!kdev) + return -ENOMEM; + + spin_lock_init(&kdev->lock); + init_waitqueue_head(&kdev->waitq); + + kdev->input_handler.event = keychord_event; + kdev->input_handler.connect = keychord_connect; + kdev->input_handler.disconnect = keychord_disconnect; + kdev->input_handler.name = KEYCHORD_NAME; + kdev->input_handler.id_table = kdev->device_ids; + + kdev->device_ids[0].flags = INPUT_DEVICE_ID_MATCH_EVBIT; + __set_bit(EV_KEY, kdev->device_ids[0].evbit); + + file->private_data = kdev; + + return 0; +} + +static int keychord_release(struct inode *inode, struct file *file) +{ + struct keychord_device *kdev = file->private_data; + + if (kdev->registered) + input_unregister_handler(&kdev->input_handler); + kfree(kdev); + + return 0; +} + +static const struct file_operations keychord_fops = { + .owner = THIS_MODULE, + .open = keychord_open, + .release = keychord_release, + .read = keychord_read, + .write = keychord_write, + .poll = keychord_poll, +}; + +static struct miscdevice keychord_misc = { + .fops = &keychord_fops, + .name = KEYCHORD_NAME, + .minor = MISC_DYNAMIC_MINOR, +}; + +static int __init keychord_init(void) +{ + return misc_register(&keychord_misc); +} + +static void __exit keychord_exit(void) +{ + misc_deregister(&keychord_misc); +} + +module_init(keychord_init); +module_exit(keychord_exit); --- linux-goldfish-3.4.0.orig/drivers/input/misc/gpio_matrix.c +++ linux-goldfish-3.4.0/drivers/input/misc/gpio_matrix.c @@ -0,0 +1,441 @@ +/* drivers/input/misc/gpio_matrix.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +struct gpio_kp { + struct gpio_event_input_devs *input_devs; + struct gpio_event_matrix_info *keypad_info; + struct hrtimer timer; + struct wake_lock wake_lock; + int current_output; + unsigned int use_irq:1; + unsigned int key_state_changed:1; + unsigned int last_key_state_changed:1; + unsigned int some_keys_pressed:2; + unsigned int disabled_irq:1; + unsigned long keys_pressed[0]; +}; + +static void clear_phantom_key(struct gpio_kp *kp, int out, int in) +{ + struct gpio_event_matrix_info *mi = kp->keypad_info; + int key_index = out * mi->ninputs + in; + unsigned short keyentry = mi->keymap[key_index]; + unsigned short keycode = keyentry & MATRIX_KEY_MASK; + unsigned short dev = keyentry >> MATRIX_CODE_BITS; + + if (!test_bit(keycode, kp->input_devs->dev[dev]->key)) { + if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS) + pr_info("gpiomatrix: phantom key %x, %d-%d (%d-%d) " + "cleared\n", keycode, out, in, + mi->output_gpios[out], mi->input_gpios[in]); + __clear_bit(key_index, kp->keys_pressed); + } else { + if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS) + pr_info("gpiomatrix: phantom key %x, %d-%d (%d-%d) " + "not cleared\n", keycode, out, in, + mi->output_gpios[out], mi->input_gpios[in]); + } +} + +static int restore_keys_for_input(struct gpio_kp *kp, int out, int in) +{ + int rv = 0; + int key_index; + + key_index = out * kp->keypad_info->ninputs + in; + while (out < kp->keypad_info->noutputs) { + if (test_bit(key_index, kp->keys_pressed)) { + rv = 1; + clear_phantom_key(kp, out, in); + } + key_index += kp->keypad_info->ninputs; + out++; + } + return rv; +} + +static void remove_phantom_keys(struct gpio_kp *kp) +{ + int out, in, inp; + int key_index; + + if (kp->some_keys_pressed < 3) + return; + + for (out = 0; out < kp->keypad_info->noutputs; out++) { + inp = -1; + key_index = out * kp->keypad_info->ninputs; + for (in = 0; in < kp->keypad_info->ninputs; in++, key_index++) { + if (test_bit(key_index, kp->keys_pressed)) { + if (inp == -1) { + inp = in; + continue; + } + if (inp >= 0) { + if (!restore_keys_for_input(kp, out + 1, + inp)) + break; + clear_phantom_key(kp, out, inp); + inp = -2; + } + restore_keys_for_input(kp, out, in); + } + } + } +} + +static void report_key(struct gpio_kp *kp, int key_index, int out, int in) +{ + struct gpio_event_matrix_info *mi = kp->keypad_info; + int pressed = test_bit(key_index, kp->keys_pressed); + unsigned short keyentry = mi->keymap[key_index]; + unsigned short keycode = keyentry & MATRIX_KEY_MASK; + unsigned short dev = keyentry >> MATRIX_CODE_BITS; + + if (pressed != test_bit(keycode, kp->input_devs->dev[dev]->key)) { + if (keycode == KEY_RESERVED) { + if (mi->flags & GPIOKPF_PRINT_UNMAPPED_KEYS) + pr_info("gpiomatrix: unmapped key, %d-%d " + "(%d-%d) changed to %d\n", + out, in, mi->output_gpios[out], + mi->input_gpios[in], pressed); + } else { + if (mi->flags & GPIOKPF_PRINT_MAPPED_KEYS) + pr_info("gpiomatrix: key %x, %d-%d (%d-%d) " + "changed to %d\n", keycode, + out, in, mi->output_gpios[out], + mi->input_gpios[in], pressed); + input_report_key(kp->input_devs->dev[dev], keycode, pressed); + } + } +} + +static void report_sync(struct gpio_kp *kp) +{ + int i; + + for (i = 0; i < kp->input_devs->count; i++) + input_sync(kp->input_devs->dev[i]); +} + +static enum hrtimer_restart gpio_keypad_timer_func(struct hrtimer *timer) +{ + int out, in; + int key_index; + int gpio; + struct gpio_kp *kp = container_of(timer, struct gpio_kp, timer); + struct gpio_event_matrix_info *mi = kp->keypad_info; + unsigned gpio_keypad_flags = mi->flags; + unsigned polarity = !!(gpio_keypad_flags & GPIOKPF_ACTIVE_HIGH); + + out = kp->current_output; + if (out == mi->noutputs) { + out = 0; + kp->last_key_state_changed = kp->key_state_changed; + kp->key_state_changed = 0; + kp->some_keys_pressed = 0; + } else { + key_index = out * mi->ninputs; + for (in = 0; in < mi->ninputs; in++, key_index++) { + gpio = mi->input_gpios[in]; + if (gpio_get_value(gpio) ^ !polarity) { + if (kp->some_keys_pressed < 3) + kp->some_keys_pressed++; + kp->key_state_changed |= !__test_and_set_bit( + key_index, kp->keys_pressed); + } else + kp->key_state_changed |= __test_and_clear_bit( + key_index, kp->keys_pressed); + } + gpio = mi->output_gpios[out]; + if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE) + gpio_set_value(gpio, !polarity); + else + gpio_direction_input(gpio); + out++; + } + kp->current_output = out; + if (out < mi->noutputs) { + gpio = mi->output_gpios[out]; + if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE) + gpio_set_value(gpio, polarity); + else + gpio_direction_output(gpio, polarity); + hrtimer_start(timer, mi->settle_time, HRTIMER_MODE_REL); + return HRTIMER_NORESTART; + } + if (gpio_keypad_flags & GPIOKPF_DEBOUNCE) { + if (kp->key_state_changed) { + hrtimer_start(&kp->timer, mi->debounce_delay, + HRTIMER_MODE_REL); + return HRTIMER_NORESTART; + } + kp->key_state_changed = kp->last_key_state_changed; + } + if (kp->key_state_changed) { + if (gpio_keypad_flags & GPIOKPF_REMOVE_SOME_PHANTOM_KEYS) + remove_phantom_keys(kp); + key_index = 0; + for (out = 0; out < mi->noutputs; out++) + for (in = 0; in < mi->ninputs; in++, key_index++) + report_key(kp, key_index, out, in); + report_sync(kp); + } + if (!kp->use_irq || kp->some_keys_pressed) { + hrtimer_start(timer, mi->poll_time, HRTIMER_MODE_REL); + return HRTIMER_NORESTART; + } + + /* No keys are pressed, reenable interrupt */ + for (out = 0; out < mi->noutputs; out++) { + if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE) + gpio_set_value(mi->output_gpios[out], polarity); + else + gpio_direction_output(mi->output_gpios[out], polarity); + } + for (in = 0; in < mi->ninputs; in++) + enable_irq(gpio_to_irq(mi->input_gpios[in])); + wake_unlock(&kp->wake_lock); + return HRTIMER_NORESTART; +} + +static irqreturn_t gpio_keypad_irq_handler(int irq_in, void *dev_id) +{ + int i; + struct gpio_kp *kp = dev_id; + struct gpio_event_matrix_info *mi = kp->keypad_info; + unsigned gpio_keypad_flags = mi->flags; + + if (!kp->use_irq) { + /* ignore interrupt while registering the handler */ + kp->disabled_irq = 1; + disable_irq_nosync(irq_in); + return IRQ_HANDLED; + } + + for (i = 0; i < mi->ninputs; i++) + disable_irq_nosync(gpio_to_irq(mi->input_gpios[i])); + for (i = 0; i < mi->noutputs; i++) { + if (gpio_keypad_flags & GPIOKPF_DRIVE_INACTIVE) + gpio_set_value(mi->output_gpios[i], + !(gpio_keypad_flags & GPIOKPF_ACTIVE_HIGH)); + else + gpio_direction_input(mi->output_gpios[i]); + } + wake_lock(&kp->wake_lock); + hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL); + return IRQ_HANDLED; +} + +static int gpio_keypad_request_irqs(struct gpio_kp *kp) +{ + int i; + int err; + unsigned int irq; + unsigned long request_flags; + struct gpio_event_matrix_info *mi = kp->keypad_info; + + switch (mi->flags & (GPIOKPF_ACTIVE_HIGH|GPIOKPF_LEVEL_TRIGGERED_IRQ)) { + default: + request_flags = IRQF_TRIGGER_FALLING; + break; + case GPIOKPF_ACTIVE_HIGH: + request_flags = IRQF_TRIGGER_RISING; + break; + case GPIOKPF_LEVEL_TRIGGERED_IRQ: + request_flags = IRQF_TRIGGER_LOW; + break; + case GPIOKPF_LEVEL_TRIGGERED_IRQ | GPIOKPF_ACTIVE_HIGH: + request_flags = IRQF_TRIGGER_HIGH; + break; + } + + for (i = 0; i < mi->ninputs; i++) { + err = irq = gpio_to_irq(mi->input_gpios[i]); + if (err < 0) + goto err_gpio_get_irq_num_failed; + err = request_irq(irq, gpio_keypad_irq_handler, request_flags, + "gpio_kp", kp); + if (err) { + pr_err("gpiomatrix: request_irq failed for input %d, " + "irq %d\n", mi->input_gpios[i], irq); + goto err_request_irq_failed; + } + err = enable_irq_wake(irq); + if (err) { + pr_err("gpiomatrix: set_irq_wake failed for input %d, " + "irq %d\n", mi->input_gpios[i], irq); + } + disable_irq(irq); + if (kp->disabled_irq) { + kp->disabled_irq = 0; + enable_irq(irq); + } + } + return 0; + + for (i = mi->noutputs - 1; i >= 0; i--) { + free_irq(gpio_to_irq(mi->input_gpios[i]), kp); +err_request_irq_failed: +err_gpio_get_irq_num_failed: + ; + } + return err; +} + +int gpio_event_matrix_func(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, int func) +{ + int i; + int err; + int key_count; + struct gpio_kp *kp; + struct gpio_event_matrix_info *mi; + + mi = container_of(info, struct gpio_event_matrix_info, info); + if (func == GPIO_EVENT_FUNC_SUSPEND || func == GPIO_EVENT_FUNC_RESUME) { + /* TODO: disable scanning */ + return 0; + } + + if (func == GPIO_EVENT_FUNC_INIT) { + if (mi->keymap == NULL || + mi->input_gpios == NULL || + mi->output_gpios == NULL) { + err = -ENODEV; + pr_err("gpiomatrix: Incomplete pdata\n"); + goto err_invalid_platform_data; + } + key_count = mi->ninputs * mi->noutputs; + + *data = kp = kzalloc(sizeof(*kp) + sizeof(kp->keys_pressed[0]) * + BITS_TO_LONGS(key_count), GFP_KERNEL); + if (kp == NULL) { + err = -ENOMEM; + pr_err("gpiomatrix: Failed to allocate private data\n"); + goto err_kp_alloc_failed; + } + kp->input_devs = input_devs; + kp->keypad_info = mi; + for (i = 0; i < key_count; i++) { + unsigned short keyentry = mi->keymap[i]; + unsigned short keycode = keyentry & MATRIX_KEY_MASK; + unsigned short dev = keyentry >> MATRIX_CODE_BITS; + if (dev >= input_devs->count) { + pr_err("gpiomatrix: bad device index %d >= " + "%d for key code %d\n", + dev, input_devs->count, keycode); + err = -EINVAL; + goto err_bad_keymap; + } + if (keycode && keycode <= KEY_MAX) + input_set_capability(input_devs->dev[dev], + EV_KEY, keycode); + } + + for (i = 0; i < mi->noutputs; i++) { + err = gpio_request(mi->output_gpios[i], "gpio_kp_out"); + if (err) { + pr_err("gpiomatrix: gpio_request failed for " + "output %d\n", mi->output_gpios[i]); + goto err_request_output_gpio_failed; + } + if (gpio_cansleep(mi->output_gpios[i])) { + pr_err("gpiomatrix: unsupported output gpio %d," + " can sleep\n", mi->output_gpios[i]); + err = -EINVAL; + goto err_output_gpio_configure_failed; + } + if (mi->flags & GPIOKPF_DRIVE_INACTIVE) + err = gpio_direction_output(mi->output_gpios[i], + !(mi->flags & GPIOKPF_ACTIVE_HIGH)); + else + err = gpio_direction_input(mi->output_gpios[i]); + if (err) { + pr_err("gpiomatrix: gpio_configure failed for " + "output %d\n", mi->output_gpios[i]); + goto err_output_gpio_configure_failed; + } + } + for (i = 0; i < mi->ninputs; i++) { + err = gpio_request(mi->input_gpios[i], "gpio_kp_in"); + if (err) { + pr_err("gpiomatrix: gpio_request failed for " + "input %d\n", mi->input_gpios[i]); + goto err_request_input_gpio_failed; + } + err = gpio_direction_input(mi->input_gpios[i]); + if (err) { + pr_err("gpiomatrix: gpio_direction_input failed" + " for input %d\n", mi->input_gpios[i]); + goto err_gpio_direction_input_failed; + } + } + kp->current_output = mi->noutputs; + kp->key_state_changed = 1; + + hrtimer_init(&kp->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + kp->timer.function = gpio_keypad_timer_func; + wake_lock_init(&kp->wake_lock, WAKE_LOCK_SUSPEND, "gpio_kp"); + err = gpio_keypad_request_irqs(kp); + kp->use_irq = err == 0; + + pr_info("GPIO Matrix Keypad Driver: Start keypad matrix for " + "%s%s in %s mode\n", input_devs->dev[0]->name, + (input_devs->count > 1) ? "..." : "", + kp->use_irq ? "interrupt" : "polling"); + + if (kp->use_irq) + wake_lock(&kp->wake_lock); + hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL); + + return 0; + } + + err = 0; + kp = *data; + + if (kp->use_irq) + for (i = mi->noutputs - 1; i >= 0; i--) + free_irq(gpio_to_irq(mi->input_gpios[i]), kp); + + hrtimer_cancel(&kp->timer); + wake_lock_destroy(&kp->wake_lock); + for (i = mi->noutputs - 1; i >= 0; i--) { +err_gpio_direction_input_failed: + gpio_free(mi->input_gpios[i]); +err_request_input_gpio_failed: + ; + } + for (i = mi->noutputs - 1; i >= 0; i--) { +err_output_gpio_configure_failed: + gpio_free(mi->output_gpios[i]); +err_request_output_gpio_failed: + ; + } +err_bad_keymap: + kfree(kp); +err_kp_alloc_failed: +err_invalid_platform_data: + return err; +} --- linux-goldfish-3.4.0.orig/drivers/input/misc/Makefile +++ linux-goldfish-3.4.0/drivers/input/misc/Makefile @@ -25,8 +25,10 @@ obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o obj-$(CONFIG_INPUT_GP2A) += gp2ap002a00f.o obj-$(CONFIG_INPUT_GPIO_TILT_POLLED) += gpio_tilt_polled.o +obj-$(CONFIG_INPUT_GPIO) += gpio_event.o gpio_matrix.o gpio_input.o gpio_output.o gpio_axis.o obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o obj-$(CONFIG_INPUT_IXP4XX_BEEPER) += ixp4xx-beeper.o +obj-$(CONFIG_INPUT_KEYCHORD) += keychord.o obj-$(CONFIG_INPUT_KEYSPAN_REMOTE) += keyspan_remote.o obj-$(CONFIG_INPUT_KXTJ9) += kxtj9.o obj-$(CONFIG_INPUT_M68K_BEEP) += m68kspkr.o --- linux-goldfish-3.4.0.orig/drivers/input/misc/gpio_output.c +++ linux-goldfish-3.4.0/drivers/input/misc/gpio_output.c @@ -0,0 +1,97 @@ +/* drivers/input/misc/gpio_output.c + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include + +int gpio_event_output_event( + struct gpio_event_input_devs *input_devs, struct gpio_event_info *info, + void **data, unsigned int dev, unsigned int type, + unsigned int code, int value) +{ + int i; + struct gpio_event_output_info *oi; + oi = container_of(info, struct gpio_event_output_info, info); + if (type != oi->type) + return 0; + if (!(oi->flags & GPIOEDF_ACTIVE_HIGH)) + value = !value; + for (i = 0; i < oi->keymap_size; i++) + if (dev == oi->keymap[i].dev && code == oi->keymap[i].code) + gpio_set_value(oi->keymap[i].gpio, value); + return 0; +} + +int gpio_event_output_func( + struct gpio_event_input_devs *input_devs, struct gpio_event_info *info, + void **data, int func) +{ + int ret; + int i; + struct gpio_event_output_info *oi; + oi = container_of(info, struct gpio_event_output_info, info); + + if (func == GPIO_EVENT_FUNC_SUSPEND || func == GPIO_EVENT_FUNC_RESUME) + return 0; + + if (func == GPIO_EVENT_FUNC_INIT) { + int output_level = !(oi->flags & GPIOEDF_ACTIVE_HIGH); + + for (i = 0; i < oi->keymap_size; i++) { + int dev = oi->keymap[i].dev; + if (dev >= input_devs->count) { + pr_err("gpio_event_output_func: bad device " + "index %d >= %d for key code %d\n", + dev, input_devs->count, + oi->keymap[i].code); + ret = -EINVAL; + goto err_bad_keymap; + } + input_set_capability(input_devs->dev[dev], oi->type, + oi->keymap[i].code); + } + + for (i = 0; i < oi->keymap_size; i++) { + ret = gpio_request(oi->keymap[i].gpio, + "gpio_event_output"); + if (ret) { + pr_err("gpio_event_output_func: gpio_request " + "failed for %d\n", oi->keymap[i].gpio); + goto err_gpio_request_failed; + } + ret = gpio_direction_output(oi->keymap[i].gpio, + output_level); + if (ret) { + pr_err("gpio_event_output_func: " + "gpio_direction_output failed for %d\n", + oi->keymap[i].gpio); + goto err_gpio_direction_output_failed; + } + } + return 0; + } + + ret = 0; + for (i = oi->keymap_size - 1; i >= 0; i--) { +err_gpio_direction_output_failed: + gpio_free(oi->keymap[i].gpio); +err_gpio_request_failed: + ; + } +err_bad_keymap: + return ret; +} + --- linux-goldfish-3.4.0.orig/drivers/input/keyboard/Kconfig +++ linux-goldfish-3.4.0/drivers/input/keyboard/Kconfig @@ -450,6 +450,11 @@ To compile this driver as a module, choose M here: the module will be called samsung-keypad. +config KEYBOARD_GOLDFISH_EVENTS + tristate "Generic Input Event device for Goldfish" + help + no help + config KEYBOARD_STOWAWAY tristate "Stowaway keyboard" select SERIO --- linux-goldfish-3.4.0.orig/drivers/input/keyboard/Makefile +++ linux-goldfish-3.4.0/drivers/input/keyboard/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_KEYBOARD_BFIN) += bf54x-keys.o obj-$(CONFIG_KEYBOARD_DAVINCI) += davinci_keyscan.o obj-$(CONFIG_KEYBOARD_EP93XX) += ep93xx_keypad.o +obj-$(CONFIG_KEYBOARD_GOLDFISH_EVENTS) += goldfish_events.o obj-$(CONFIG_KEYBOARD_GPIO) += gpio_keys.o obj-$(CONFIG_KEYBOARD_GPIO_POLLED) += gpio_keys_polled.o obj-$(CONFIG_KEYBOARD_TCA6416) += tca6416-keypad.o --- linux-goldfish-3.4.0.orig/drivers/input/keyboard/goldfish_events.c +++ linux-goldfish-3.4.0/drivers/input/keyboard/goldfish_events.c @@ -0,0 +1,198 @@ +/* drivers/input/keyboard/goldfish-events.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#define MAX_FINGER 10 + +enum { + REG_READ = 0x00, + REG_SET_PAGE = 0x00, + REG_LEN = 0x04, + REG_DATA = 0x08, + + PAGE_NAME = 0x00000, + PAGE_EVBITS = 0x10000, + PAGE_ABSDATA = 0x20000 | EV_ABS, +}; + +struct event_dev { + struct input_dev *input; + int irq; + void __iomem *addr; + char name[0]; +}; + +static irqreturn_t events_interrupt(int irq, void *dev_id) +{ + struct event_dev *edev = dev_id; + unsigned type, code, value; + + type = __raw_readl(edev->addr + REG_READ); + code = __raw_readl(edev->addr + REG_READ); + value = __raw_readl(edev->addr + REG_READ); + + input_event(edev->input, type, code, value); + if (type == EV_KEY) { + input_sync(edev->input); + } + return IRQ_HANDLED; +} + +static void events_import_bits(struct event_dev *edev, unsigned long bits[], unsigned type, size_t count) +{ + int i, j; + size_t size; + uint8_t val; + void __iomem *addr = edev->addr; + __raw_writel(PAGE_EVBITS | type, addr + REG_SET_PAGE); + size = __raw_readl(addr + REG_LEN) * 8; + if (size < count) + count = size; + addr = addr + REG_DATA; + for (i = 0; i < count; i += 8) { + val = __raw_readb(addr++); + for (j = 0; j < 8; j++) + if(val & 1 << j) + set_bit(i + j, bits); + } +} + +static int events_probe(struct platform_device *pdev) +{ + struct input_dev *input_dev; + struct event_dev *edev = NULL; + struct resource *res; + unsigned keymapnamelen; + int i; + int count; + int irq; + void __iomem *addr; + int ret; + + printk("*** events probe ***\n"); + + input_dev = input_allocate_device(); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if(!input_dev || !res) goto fail; + + addr = ioremap(res->start, 4096); + irq = platform_get_irq(pdev, 0); + + printk("events_probe() addr=0x%p irq=%d\n", addr, irq); + + if(!addr) goto fail; + if(irq < 0) goto fail; + + __raw_writel(PAGE_NAME, addr + REG_SET_PAGE); + keymapnamelen = __raw_readl(addr + REG_LEN); + + edev = kzalloc(sizeof(struct event_dev) + keymapnamelen + 1, GFP_KERNEL); + if (!edev) goto fail; + + edev->input = input_dev; + edev->addr = addr; + edev->irq = irq; + + for (i = 0; i < keymapnamelen; i++) { + edev->name[i] = __raw_readb(edev->addr + REG_DATA + i); + } + printk("events_probe() keymap=%s\n", edev->name); + + events_import_bits(edev, input_dev->evbit, EV_SYN, EV_MAX); + events_import_bits(edev, input_dev->keybit, EV_KEY, KEY_MAX); + events_import_bits(edev, input_dev->relbit, EV_REL, REL_MAX); + events_import_bits(edev, input_dev->absbit, EV_ABS, ABS_MAX); + events_import_bits(edev, input_dev->mscbit, EV_MSC, MSC_MAX); + events_import_bits(edev, input_dev->ledbit, EV_LED, LED_MAX); + events_import_bits(edev, input_dev->sndbit, EV_SND, SND_MAX); + events_import_bits(edev, input_dev->ffbit, EV_FF, FF_MAX); + events_import_bits(edev, input_dev->swbit, EV_SW, SW_MAX); + + input_mt_init_slots(input_dev, MAX_FINGER); + + __raw_writel(PAGE_ABSDATA, addr + REG_SET_PAGE); + count = __raw_readl(addr + REG_LEN) / (4 * 4); + if (count > ABS_MAX) + count = ABS_MAX; + for(i = 0; i < count; i++) { + int val[4]; + int j; + if (!test_bit(i, input_dev->absbit)) + continue; + for(j = 0; j < ARRAY_SIZE(val); j++) + val[j] = __raw_readl(edev->addr + REG_DATA + (i * ARRAY_SIZE(val) + j) * 4); + input_set_abs_params(input_dev, i, val[0], val[1], val[2], val[3]); + } + + platform_set_drvdata(pdev, edev); + + input_dev->name = edev->name; + input_set_drvdata(input_dev, edev); + + ret = input_register_device(input_dev); + if (ret) + goto fail; + + if(request_irq(edev->irq, events_interrupt, 0, + "goldfish-events-keypad", edev) < 0) { + input_unregister_device(input_dev); + kfree(edev); + return -EINVAL; + } + + return 0; + +fail: + kfree(edev); + input_free_device(input_dev); + + return -EINVAL; +} + +static struct platform_driver events_driver = { + .probe = events_probe, + .driver = { + .name = "goldfish_events", + }, +}; + +static int __devinit events_init(void) +{ + return platform_driver_register(&events_driver); +} + + +static void __exit events_exit(void) +{ +} + +module_init(events_init); +module_exit(events_exit); + +MODULE_AUTHOR("Brian Swetland"); +MODULE_DESCRIPTION("Goldfish Event Device"); +MODULE_LICENSE("GPL"); --- linux-goldfish-3.4.0.orig/drivers/devfreq/governor_powersave.c +++ linux-goldfish-3.4.0/drivers/devfreq/governor_powersave.c @@ -10,6 +10,7 @@ */ #include +#include "governor.h" static int devfreq_powersave_func(struct devfreq *df, unsigned long *freq) @@ -22,8 +23,14 @@ return 0; } +static int powersave_init(struct devfreq *devfreq) +{ + return update_devfreq(devfreq); +} + const struct devfreq_governor devfreq_powersave = { .name = "powersave", + .init = powersave_init, .get_target_freq = devfreq_powersave_func, .no_central_polling = true, }; --- linux-goldfish-3.4.0.orig/drivers/devfreq/governor_performance.c +++ linux-goldfish-3.4.0/drivers/devfreq/governor_performance.c @@ -10,6 +10,7 @@ */ #include +#include "governor.h" static int devfreq_performance_func(struct devfreq *df, unsigned long *freq) @@ -25,8 +26,14 @@ return 0; } +static int performance_init(struct devfreq *devfreq) +{ + return update_devfreq(devfreq); +} + const struct devfreq_governor devfreq_performance = { .name = "performance", + .init = performance_init, .get_target_freq = devfreq_performance_func, .no_central_polling = true, }; --- linux-goldfish-3.4.0.orig/include/net/activity_stats.h +++ linux-goldfish-3.4.0/include/net/activity_stats.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Author: Mike Chan (mike@android.com) + */ + +#ifndef __activity_stats_h +#define __activity_stats_h + +#ifdef CONFIG_NET_ACTIVITY_STATS +void activity_stats_update(void); +#else +#define activity_stats_update(void) {} +#endif + +#endif /* _NET_ACTIVITY_STATS_H */ --- linux-goldfish-3.4.0.orig/include/net/tcp.h +++ linux-goldfish-3.4.0/include/net/tcp.h @@ -1455,6 +1455,8 @@ extern int tcp_gro_complete(struct sk_buff *skb); extern int tcp4_gro_complete(struct sk_buff *skb); +extern int tcp_nuke_addr(struct net *net, struct sockaddr *addr); + #ifdef CONFIG_PROC_FS extern int tcp4_proc_init(void); extern void tcp4_proc_exit(void); --- linux-goldfish-3.4.0.orig/include/net/bluetooth/hci.h +++ linux-goldfish-3.4.0/include/net/bluetooth/hci.h @@ -174,8 +174,10 @@ #define ESCO_2EV5 0x0100 #define ESCO_3EV5 0x0200 -#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) -#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) +#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) +#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) +#define ALL_ESCO_MASK (SCO_ESCO_MASK | ESCO_EV3 | ESCO_EV4 | ESCO_EV5 | \ + EDR_ESCO_MASK) /* ACL flags */ #define ACL_START_NO_FLUSH 0x00 @@ -1392,6 +1394,9 @@ __u8 out; __u16 state; __u32 link_mode; + __u32 mtu; + __u32 cnt; + __u32 pkts; }; struct hci_dev_req { --- linux-goldfish-3.4.0.orig/include/net/bluetooth/hci_core.h +++ linux-goldfish-3.4.0/include/net/bluetooth/hci_core.h @@ -561,7 +561,8 @@ void hci_setup_sync(struct hci_conn *conn, __u16 handle); void hci_sco_setup(struct hci_conn *conn, __u8 status); -struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst); +struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, + __u16 pkt_type, bdaddr_t *dst); int hci_conn_del(struct hci_conn *conn); void hci_conn_hash_flush(struct hci_dev *hdev); void hci_conn_check_pending(struct hci_dev *hdev); @@ -570,8 +571,9 @@ int hci_chan_del(struct hci_chan *chan); void hci_chan_list_flush(struct hci_conn *conn); -struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, - __u8 sec_level, __u8 auth_type); +struct hci_conn *hci_connect(struct hci_dev *hdev, int type, + __u16 pkt_type, bdaddr_t *dst, + __u8 sec_level, __u8 auth_type); int hci_conn_check_link_mode(struct hci_conn *conn); int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level); int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type); @@ -598,7 +600,7 @@ if (conn->state == BT_CONNECTED) { timeo = msecs_to_jiffies(conn->disc_timeout); if (!conn->out) - timeo *= 2; + timeo *= 20; } else { timeo = msecs_to_jiffies(10); } --- linux-goldfish-3.4.0.orig/include/net/bluetooth/sco.h +++ linux-goldfish-3.4.0/include/net/bluetooth/sco.h @@ -37,6 +37,7 @@ struct sockaddr_sco { sa_family_t sco_family; bdaddr_t sco_bdaddr; + __u16 sco_pkt_type; }; /* SCO socket options */ @@ -72,7 +73,8 @@ struct sco_pinfo { struct bt_sock bt; - __u32 flags; + __u16 pkt_type; + struct sco_conn *conn; }; --- linux-goldfish-3.4.0.orig/include/linux/pm.h +++ linux-goldfish-3.4.0/include/linux/pm.h @@ -544,8 +544,6 @@ unsigned long active_jiffies; unsigned long suspended_jiffies; unsigned long accounting_timestamp; - ktime_t suspend_time; - s64 max_time_suspended_ns; struct dev_pm_qos_request *pq_req; #endif struct pm_subsys_data *subsys_data; /* Owned by the subsystem. */ --- linux-goldfish-3.4.0.orig/include/linux/cgroup.h +++ linux-goldfish-3.4.0/include/linux/cgroup.h @@ -84,12 +84,6 @@ CSS_REMOVED, /* This CSS is dead */ }; -/* Caller must verify that the css is not for root cgroup */ -static inline void __css_get(struct cgroup_subsys_state *css, int count) -{ - atomic_add(count, &css->refcnt); -} - /* * Call css_get() to hold a reference on the css; it can be used * for a reference obtained via: @@ -97,6 +91,7 @@ * - task->cgroups for a locked task */ +extern void __css_get(struct cgroup_subsys_state *css, int count); static inline void css_get(struct cgroup_subsys_state *css) { /* We don't need to reference count the root state */ @@ -143,10 +138,7 @@ enum { /* Control Group is dead */ CGRP_REMOVED, - /* - * Control Group has previously had a child cgroup or a task, - * but no longer (only if CGRP_NOTIFY_ON_RELEASE is set) - */ + /* Control Group has ever had a child cgroup or a task */ CGRP_RELEASABLE, /* Control Group requires release notifications to userspace */ CGRP_NOTIFY_ON_RELEASE, @@ -255,6 +247,7 @@ /* For RCU-protected deletion */ struct rcu_head rcu_head; + struct work_struct work; }; /* @@ -455,6 +448,7 @@ struct cgroup_subsys_state *(*create)(struct cgroup *cgrp); int (*pre_destroy)(struct cgroup *cgrp); void (*destroy)(struct cgroup *cgrp); + int (*allow_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset); int (*can_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset); void (*cancel_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset); void (*attach)(struct cgroup *cgrp, struct cgroup_taskset *tset); --- linux-goldfish-3.4.0.orig/include/linux/if_pppopns.h +++ linux-goldfish-3.4.0/include/linux/if_pppopns.h @@ -0,0 +1,32 @@ +/* include/linux/if_pppopns.h + * + * Header for PPP on PPTP Network Server / PPPoPNS Socket (RFC 2637) + * + * Copyright (C) 2009 Google, Inc. + * Author: Chia-chi Yeh + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __LINUX_IF_PPPOPNS_H +#define __LINUX_IF_PPPOPNS_H + +#include +#include + +struct sockaddr_pppopns { + sa_family_t sa_family; /* AF_PPPOX */ + unsigned int sa_protocol; /* PX_PROTO_OPNS */ + int tcp_socket; + __u16 local; + __u16 remote; +} __attribute__((packed)); + +#endif /* __LINUX_IF_PPPOPNS_H */ --- linux-goldfish-3.4.0.orig/include/linux/alarmtimer.h +++ linux-goldfish-3.4.0/include/linux/alarmtimer.h @@ -76,4 +76,7 @@ } +/* Provide way to access the rtc device being used by alarmtimers */ +struct rtc_device *alarmtimer_get_rtcdev(void); + #endif --- linux-goldfish-3.4.0.orig/include/linux/switch.h +++ linux-goldfish-3.4.0/include/linux/switch.h @@ -0,0 +1,53 @@ +/* + * Switch class driver + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +*/ + +#ifndef __LINUX_SWITCH_H__ +#define __LINUX_SWITCH_H__ + +struct switch_dev { + const char *name; + struct device *dev; + int index; + int state; + + ssize_t (*print_name)(struct switch_dev *sdev, char *buf); + ssize_t (*print_state)(struct switch_dev *sdev, char *buf); +}; + +struct gpio_switch_platform_data { + const char *name; + unsigned gpio; + + /* if NULL, switch_dev.name will be printed */ + const char *name_on; + const char *name_off; + /* if NULL, "0" or "1" will be printed */ + const char *state_on; + const char *state_off; +}; + +extern int switch_dev_register(struct switch_dev *sdev); +extern void switch_dev_unregister(struct switch_dev *sdev); + +static inline int switch_get_state(struct switch_dev *sdev) +{ + return sdev->state; +} + +extern void switch_set_state(struct switch_dev *sdev, int state); + +#endif /* __LINUX_SWITCH_H__ */ --- linux-goldfish-3.4.0.orig/include/linux/pm_domain.h +++ linux-goldfish-3.4.0/include/linux/pm_domain.h @@ -14,6 +14,7 @@ #include #include #include +#include enum gpd_status { GPD_STATE_ACTIVE = 0, /* PM domain is active */ @@ -70,9 +71,9 @@ int (*power_on)(struct generic_pm_domain *domain); s64 power_on_latency_ns; struct gpd_dev_ops dev_ops; - s64 break_even_ns; /* Power break even for the entire domain. */ s64 max_off_time_ns; /* Maximum allowed "suspended" time. */ - ktime_t power_off_time; + bool max_off_time_changed; + bool cached_power_down_ok; struct device_node *of_node; /* Node in device tree */ }; @@ -93,13 +94,17 @@ s64 start_latency_ns; s64 save_state_latency_ns; s64 restore_state_latency_ns; - s64 break_even_ns; + s64 effective_constraint_ns; + bool constraint_changed; + bool cached_stop_ok; }; struct generic_pm_domain_data { struct pm_domain_data base; struct gpd_dev_ops ops; struct gpd_timing_data td; + struct notifier_block nb; + struct mutex lock; bool need_restore; bool always_on; }; @@ -141,6 +146,7 @@ extern int pm_genpd_remove_device(struct generic_pm_domain *genpd, struct device *dev); extern void pm_genpd_dev_always_on(struct device *dev, bool val); +extern void pm_genpd_dev_need_restore(struct device *dev, bool val); extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *new_subdomain); extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, @@ -184,6 +190,7 @@ return -ENOSYS; } static inline void pm_genpd_dev_always_on(struct device *dev, bool val) {} +static inline void pm_genpd_dev_need_restore(struct device *dev, bool val) {} static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *new_sd) { --- linux-goldfish-3.4.0.orig/include/linux/pm_runtime.h +++ linux-goldfish-3.4.0/include/linux/pm_runtime.h @@ -150,9 +150,6 @@ static inline unsigned long pm_runtime_autosuspend_expiration( struct device *dev) { return 0; } -static inline void pm_runtime_update_max_time_suspended(struct device *dev, - s64 delta_ns) {} - #endif /* !CONFIG_PM_RUNTIME */ static inline int pm_runtime_idle(struct device *dev) --- linux-goldfish-3.4.0.orig/include/linux/power_supply.h +++ linux-goldfish-3.4.0/include/linux/power_supply.h @@ -13,6 +13,7 @@ #ifndef __LINUX_POWER_SUPPLY_H__ #define __LINUX_POWER_SUPPLY_H__ +#include #include #include @@ -172,6 +173,9 @@ /* private */ struct device *dev; struct work_struct changed_work; + spinlock_t changed_lock; + bool changed; + struct wake_lock work_wake_lock; #ifdef CONFIG_LEDS_TRIGGERS struct led_trigger *charging_full_trig; --- linux-goldfish-3.4.0.orig/include/linux/kernel.h +++ linux-goldfish-3.4.0/include/linux/kernel.h @@ -705,6 +705,9 @@ extern int do_sysinfo(struct sysinfo *info); +/* To identify board information in panic logs, set this */ +extern char *mach_panic_string; + #endif /* __KERNEL__ */ #endif --- linux-goldfish-3.4.0.orig/include/linux/keychord.h +++ linux-goldfish-3.4.0/include/linux/keychord.h @@ -0,0 +1,52 @@ +/* + * Key chord input driver + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +*/ + +#ifndef __LINUX_KEYCHORD_H_ +#define __LINUX_KEYCHORD_H_ + +#include + +#define KEYCHORD_VERSION 1 + +/* + * One or more input_keychord structs are written to /dev/keychord + * at once to specify the list of keychords to monitor. + * Reading /dev/keychord returns the id of a keychord when the + * keychord combination is pressed. A keychord is signalled when + * all of the keys in the keycode list are in the pressed state. + * The order in which the keys are pressed does not matter. + * The keychord will not be signalled if keys not in the keycode + * list are pressed. + * Keychords will not be signalled on key release events. + */ +struct input_keychord { + /* should be KEYCHORD_VERSION */ + __u16 version; + /* + * client specified ID, returned from read() + * when this keychord is pressed. + */ + __u16 id; + + /* number of keycodes in this keychord */ + __u16 count; + + /* variable length array of keycodes */ + __u16 keycodes[]; +}; + +#endif /* __LINUX_KEYCHORD_H_ */ --- linux-goldfish-3.4.0.orig/include/linux/sw_sync.h +++ linux-goldfish-3.4.0/include/linux/sw_sync.h @@ -0,0 +1,58 @@ +/* + * include/linux/sw_sync.h + * + * Copyright (C) 2012 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_SW_SYNC_H +#define _LINUX_SW_SYNC_H + +#include + +#ifdef __KERNEL__ + +#include + +struct sw_sync_timeline { + struct sync_timeline obj; + + u32 value; +}; + +struct sw_sync_pt { + struct sync_pt pt; + + u32 value; +}; + +struct sw_sync_timeline *sw_sync_timeline_create(const char *name); +void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc); + +struct sync_pt *sw_sync_pt_create(struct sw_sync_timeline *obj, u32 value); + +#endif /* __KERNEL __ */ + +struct sw_sync_create_fence_data { + __u32 value; + char name[32]; + __s32 fence; /* fd of new fence */ +}; + +#define SW_SYNC_IOC_MAGIC 'W' + +#define SW_SYNC_IOC_CREATE_FENCE _IOWR(SW_SYNC_IOC_MAGIC, 0,\ + struct sw_sync_create_fence_data) +#define SW_SYNC_IOC_INC _IOW(SW_SYNC_IOC_MAGIC, 1, __u32) + + +#endif /* _LINUX_SW_SYNC_H */ --- linux-goldfish-3.4.0.orig/include/linux/cpu.h +++ linux-goldfish-3.4.0/include/linux/cpu.h @@ -212,4 +212,11 @@ static inline void enable_nonboot_cpus(void) {} #endif /* !CONFIG_PM_SLEEP_SMP */ +#define IDLE_START 1 +#define IDLE_END 2 + +void idle_notifier_register(struct notifier_block *n); +void idle_notifier_unregister(struct notifier_block *n); +void idle_notifier_call_chain(unsigned long val); + #endif /* _LINUX_CPU_H_ */ --- linux-goldfish-3.4.0.orig/include/linux/gpio_event.h +++ linux-goldfish-3.4.0/include/linux/gpio_event.h @@ -0,0 +1,170 @@ +/* include/linux/gpio_event.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_GPIO_EVENT_H +#define _LINUX_GPIO_EVENT_H + +#include + +struct gpio_event_input_devs { + int count; + struct input_dev *dev[]; +}; +enum { + GPIO_EVENT_FUNC_UNINIT = 0x0, + GPIO_EVENT_FUNC_INIT = 0x1, + GPIO_EVENT_FUNC_SUSPEND = 0x2, + GPIO_EVENT_FUNC_RESUME = 0x3, +}; +struct gpio_event_info { + int (*func)(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, + void **data, int func); + int (*event)(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, + void **data, unsigned int dev, unsigned int type, + unsigned int code, int value); /* out events */ + bool no_suspend; +}; + +struct gpio_event_platform_data { + const char *name; + struct gpio_event_info **info; + size_t info_count; + int (*power)(const struct gpio_event_platform_data *pdata, bool on); + const char *names[]; /* If name is NULL, names contain a NULL */ + /* terminated list of input devices to create */ +}; + +#define GPIO_EVENT_DEV_NAME "gpio-event" + +/* Key matrix */ + +enum gpio_event_matrix_flags { + /* unset: drive active output low, set: drive active output high */ + GPIOKPF_ACTIVE_HIGH = 1U << 0, + GPIOKPF_DEBOUNCE = 1U << 1, + GPIOKPF_REMOVE_SOME_PHANTOM_KEYS = 1U << 2, + GPIOKPF_REMOVE_PHANTOM_KEYS = GPIOKPF_REMOVE_SOME_PHANTOM_KEYS | + GPIOKPF_DEBOUNCE, + GPIOKPF_DRIVE_INACTIVE = 1U << 3, + GPIOKPF_LEVEL_TRIGGERED_IRQ = 1U << 4, + GPIOKPF_PRINT_UNMAPPED_KEYS = 1U << 16, + GPIOKPF_PRINT_MAPPED_KEYS = 1U << 17, + GPIOKPF_PRINT_PHANTOM_KEYS = 1U << 18, +}; + +#define MATRIX_CODE_BITS (10) +#define MATRIX_KEY_MASK ((1U << MATRIX_CODE_BITS) - 1) +#define MATRIX_KEY(dev, code) \ + (((dev) << MATRIX_CODE_BITS) | (code & MATRIX_KEY_MASK)) + +extern int gpio_event_matrix_func(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, int func); +struct gpio_event_matrix_info { + /* initialize to gpio_event_matrix_func */ + struct gpio_event_info info; + /* size must be ninputs * noutputs */ + const unsigned short *keymap; + unsigned int *input_gpios; + unsigned int *output_gpios; + unsigned int ninputs; + unsigned int noutputs; + /* time to wait before reading inputs after driving each output */ + ktime_t settle_time; + /* time to wait before scanning the keypad a second time */ + ktime_t debounce_delay; + ktime_t poll_time; + unsigned flags; +}; + +/* Directly connected inputs and outputs */ + +enum gpio_event_direct_flags { + GPIOEDF_ACTIVE_HIGH = 1U << 0, +/* GPIOEDF_USE_DOWN_IRQ = 1U << 1, */ +/* GPIOEDF_USE_IRQ = (1U << 2) | GPIOIDF_USE_DOWN_IRQ, */ + GPIOEDF_PRINT_KEYS = 1U << 8, + GPIOEDF_PRINT_KEY_DEBOUNCE = 1U << 9, + GPIOEDF_PRINT_KEY_UNSTABLE = 1U << 10, +}; + +struct gpio_event_direct_entry { + uint32_t gpio:16; + uint32_t code:10; + uint32_t dev:6; +}; + +/* inputs */ +extern int gpio_event_input_func(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, int func); +struct gpio_event_input_info { + /* initialize to gpio_event_input_func */ + struct gpio_event_info info; + ktime_t debounce_time; + ktime_t poll_time; + uint16_t flags; + uint16_t type; + const struct gpio_event_direct_entry *keymap; + size_t keymap_size; +}; + +/* outputs */ +extern int gpio_event_output_func(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, int func); +extern int gpio_event_output_event(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, + unsigned int dev, unsigned int type, + unsigned int code, int value); +struct gpio_event_output_info { + /* initialize to gpio_event_output_func and gpio_event_output_event */ + struct gpio_event_info info; + uint16_t flags; + uint16_t type; + const struct gpio_event_direct_entry *keymap; + size_t keymap_size; +}; + + +/* axes */ + +enum gpio_event_axis_flags { + GPIOEAF_PRINT_UNKNOWN_DIRECTION = 1U << 16, + GPIOEAF_PRINT_RAW = 1U << 17, + GPIOEAF_PRINT_EVENT = 1U << 18, +}; + +extern int gpio_event_axis_func(struct gpio_event_input_devs *input_devs, + struct gpio_event_info *info, void **data, int func); +struct gpio_event_axis_info { + /* initialize to gpio_event_axis_func */ + struct gpio_event_info info; + uint8_t count; /* number of gpios for this axis */ + uint8_t dev; /* device index when using multiple input devices */ + uint8_t type; /* EV_REL or EV_ABS */ + uint16_t code; + uint16_t decoded_size; + uint16_t (*map)(struct gpio_event_axis_info *info, uint16_t in); + uint32_t *gpio; + uint32_t flags; +}; +#define gpio_axis_2bit_gray_map gpio_axis_4bit_gray_map +#define gpio_axis_3bit_gray_map gpio_axis_4bit_gray_map +uint16_t gpio_axis_4bit_gray_map( + struct gpio_event_axis_info *info, uint16_t in); +uint16_t gpio_axis_5bit_singletrack_map( + struct gpio_event_axis_info *info, uint16_t in); + +#endif --- linux-goldfish-3.4.0.orig/include/linux/capability.h +++ linux-goldfish-3.4.0/include/linux/capability.h @@ -360,8 +360,11 @@ #define CAP_WAKE_ALARM 35 +/* Allow preventing system suspends while epoll events are pending */ -#define CAP_LAST_CAP CAP_WAKE_ALARM +#define CAP_EPOLLWAKEUP 36 + +#define CAP_LAST_CAP CAP_EPOLLWAKEUP #define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP) --- linux-goldfish-3.4.0.orig/include/linux/if_pppox.h +++ linux-goldfish-3.4.0/include/linux/if_pppox.h @@ -28,6 +28,8 @@ #include #endif /* __KERNEL__ */ #include +#include +#include /* For user-space programs to pick up these definitions * which they wouldn't get otherwise without defining __KERNEL__ @@ -61,7 +63,9 @@ #define PX_PROTO_OE 0 /* Currently just PPPoE */ #define PX_PROTO_OL2TP 1 /* Now L2TP also */ #define PX_PROTO_PPTP 2 -#define PX_MAX_PROTO 3 +#define PX_PROTO_OLAC 3 +#define PX_PROTO_OPNS 4 +#define PX_MAX_PROTO 5 struct sockaddr_pppox { __kernel_sa_family_t sa_family; /* address family, AF_PPPOX */ @@ -168,6 +172,25 @@ u32 seq_sent, seq_recv; int ppp_flags; }; + +struct pppolac_opt { + __u32 local; + __u32 remote; + __u32 recv_sequence; + __u32 xmit_sequence; + atomic_t sequencing; + int (*backlog_rcv)(struct sock *sk_udp, struct sk_buff *skb); +}; + +struct pppopns_opt { + __u16 local; + __u16 remote; + __u32 recv_sequence; + __u32 xmit_sequence; + void (*data_ready)(struct sock *sk_raw, int length); + int (*backlog_rcv)(struct sock *sk_raw, struct sk_buff *skb); +}; + #include struct pppox_sock { @@ -178,6 +201,8 @@ union { struct pppoe_opt pppoe; struct pptp_opt pptp; + struct pppolac_opt lac; + struct pppopns_opt pns; } proto; __be16 num; }; --- linux-goldfish-3.4.0.orig/include/linux/hid.h +++ linux-goldfish-3.4.0/include/linux/hid.h @@ -618,6 +618,8 @@ * @input_mapping: invoked on input registering before mapping an usage * @input_mapped: invoked on input registering after mapping an usage * @feature_mapping: invoked on feature registering + * @input_register: called just before input device is registered after reports + * are parsed. * @suspend: invoked on suspend (NULL means nop) * @resume: invoked on resume if device was not reset (NULL means nop) * @reset_resume: invoked on resume if device was reset (NULL means nop) @@ -664,6 +666,8 @@ void (*feature_mapping)(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage); + int (*input_register)(struct hid_device *hdev, struct hid_input + *hidinput); #ifdef CONFIG_PM int (*suspend)(struct hid_device *hdev, pm_message_t message); int (*resume)(struct hid_device *hdev); --- linux-goldfish-3.4.0.orig/include/linux/persistent_ram.h +++ linux-goldfish-3.4.0/include/linux/persistent_ram.h @@ -0,0 +1,83 @@ +/* + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __LINUX_PERSISTENT_RAM_H__ +#define __LINUX_PERSISTENT_RAM_H__ + +#include +#include +#include +#include + +struct persistent_ram_buffer; + +struct persistent_ram_descriptor { + const char *name; + phys_addr_t size; +}; + +struct persistent_ram { + phys_addr_t start; + phys_addr_t size; + + int ecc_block_size; + int ecc_size; + int ecc_symsize; + int ecc_poly; + + int num_descs; + struct persistent_ram_descriptor *descs; + + struct list_head node; +}; + +struct persistent_ram_zone { + struct list_head node; + void *vaddr; + struct persistent_ram_buffer *buffer; + size_t buffer_size; + + /* ECC correction */ + bool ecc; + char *par_buffer; + char *par_header; + struct rs_control *rs_decoder; + int corrected_bytes; + int bad_blocks; + int ecc_block_size; + int ecc_size; + int ecc_symsize; + int ecc_poly; + + char *old_log; + size_t old_log_size; + size_t old_log_footer_size; + bool early; +}; + +int persistent_ram_early_init(struct persistent_ram *ram); + +struct persistent_ram_zone *persistent_ram_init_ringbuffer(struct device *dev, + bool ecc); + +int persistent_ram_write(struct persistent_ram_zone *prz, const void *s, + unsigned int count); + +size_t persistent_ram_old_size(struct persistent_ram_zone *prz); +void *persistent_ram_old(struct persistent_ram_zone *prz); +void persistent_ram_free_old(struct persistent_ram_zone *prz); +ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz, + char *str, size_t len); + +#endif --- linux-goldfish-3.4.0.orig/include/linux/keyreset.h +++ linux-goldfish-3.4.0/include/linux/keyreset.h @@ -0,0 +1,28 @@ +/* + * include/linux/keyreset.h - platform data structure for resetkeys driver + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_KEYRESET_H +#define _LINUX_KEYRESET_H + +#define KEYRESET_NAME "keyreset" + +struct keyreset_platform_data { + int (*reset_fn)(void); + int *keys_up; + int keys_down[]; /* 0 terminated */ +}; + +#endif /* _LINUX_KEYRESET_H */ --- linux-goldfish-3.4.0.orig/include/linux/if_pppolac.h +++ linux-goldfish-3.4.0/include/linux/if_pppolac.h @@ -0,0 +1,33 @@ +/* include/linux/if_pppolac.h + * + * Header for PPP on L2TP Access Concentrator / PPPoLAC Socket (RFC 2661) + * + * Copyright (C) 2009 Google, Inc. + * Author: Chia-chi Yeh + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __LINUX_IF_PPPOLAC_H +#define __LINUX_IF_PPPOLAC_H + +#include +#include + +struct sockaddr_pppolac { + sa_family_t sa_family; /* AF_PPPOX */ + unsigned int sa_protocol; /* PX_PROTO_OLAC */ + int udp_socket; + struct __attribute__((packed)) { + __u16 tunnel, session; + } local, remote; +} __attribute__((packed)); + +#endif /* __LINUX_IF_PPPOLAC_H */ --- linux-goldfish-3.4.0.orig/include/linux/wl127x-rfkill.h +++ linux-goldfish-3.4.0/include/linux/wl127x-rfkill.h @@ -0,0 +1,35 @@ +/* + * Bluetooth TI wl127x rfkill power control via GPIO + * + * Copyright (C) 2009 Motorola, Inc. + * Copyright (C) 2008 Texas Instruments + * Initial code: Pavan Savoy (wl127x_power.c) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _LINUX_WL127X_RFKILL_H +#define _LINUX_WL127X_RFKILL_H + +#include + +struct wl127x_rfkill_platform_data { + int nshutdown_gpio; + + struct rfkill *rfkill; /* for driver only */ +}; + +#endif --- linux-goldfish-3.4.0.orig/include/linux/suspend.h +++ linux-goldfish-3.4.0/include/linux/suspend.h @@ -356,8 +356,9 @@ extern bool events_check_enabled; extern bool pm_wakeup_pending(void); -extern bool pm_get_wakeup_count(unsigned int *count); +extern bool pm_get_wakeup_count(unsigned int *count, bool block); extern bool pm_save_wakeup_count(unsigned int count); +extern void pm_wakep_autosleep_enabled(bool set); static inline void lock_system_sleep(void) { @@ -407,6 +408,17 @@ #endif /* !CONFIG_PM_SLEEP */ +#ifdef CONFIG_PM_AUTOSLEEP + +/* kernel/power/autosleep.c */ +void queue_up_suspend_work(void); + +#else /* !CONFIG_PM_AUTOSLEEP */ + +static inline void queue_up_suspend_work(void) {} + +#endif /* !CONFIG_PM_AUTOSLEEP */ + #ifdef CONFIG_ARCH_SAVE_PAGE_KEYS /* * The ARCH_SAVE_PAGE_KEYS functions can be used by an architecture --- linux-goldfish-3.4.0.orig/include/linux/security.h +++ linux-goldfish-3.4.0/include/linux/security.h @@ -1242,8 +1242,6 @@ * Check that the @parent process has sufficient permission to trace the * current process before allowing the current process to present itself * to the @parent process for tracing. - * The parent process will still have to undergo the ptrace_access_check - * checks before it is allowed to trace this one. * @parent contains the task_struct structure for debugger process. * Return 0 if permission is granted. * @capget: @@ -1381,6 +1379,11 @@ struct security_operations { char name[SECURITY_NAME_MAX + 1]; + int (*binder_set_context_mgr) (struct task_struct *mgr); + int (*binder_transaction) (struct task_struct *from, struct task_struct *to); + int (*binder_transfer_binder) (struct task_struct *from, struct task_struct *to); + int (*binder_transfer_file) (struct task_struct *from, struct task_struct *to, struct file *file); + int (*ptrace_access_check) (struct task_struct *child, unsigned int mode); int (*ptrace_traceme) (struct task_struct *parent); int (*capget) (struct task_struct *target, @@ -1664,6 +1667,10 @@ /* Security operations */ +int security_binder_set_context_mgr(struct task_struct *mgr); +int security_binder_transaction(struct task_struct *from, struct task_struct *to); +int security_binder_transfer_binder(struct task_struct *from, struct task_struct *to); +int security_binder_transfer_file(struct task_struct *from, struct task_struct *to, struct file *file); int security_ptrace_access_check(struct task_struct *child, unsigned int mode); int security_ptrace_traceme(struct task_struct *parent); int security_capget(struct task_struct *target, @@ -1842,6 +1849,26 @@ return 0; } +static inline int security_binder_set_context_mgr(struct task_struct *mgr) +{ + return 0; +} + +static inline int security_binder_transaction(struct task_struct *from, struct task_struct *to) +{ + return 0; +} + +static inline int security_binder_transfer_binder(struct task_struct *from, struct task_struct *to) +{ + return 0; +} + +static inline int security_binder_transfer_file(struct task_struct *from, struct task_struct *to, struct file *file) +{ + return 0; +} + static inline int security_ptrace_access_check(struct task_struct *child, unsigned int mode) { @@ -3021,5 +3048,53 @@ { } #endif /* CONFIG_SECURITY */ +#ifdef CONFIG_SECURITY_YAMA +extern int yama_ptrace_access_check(struct task_struct *child, + unsigned int mode); +extern int yama_ptrace_traceme(struct task_struct *parent); +extern int yama_path_link(struct dentry *old_dentry, struct path *new_dir, + struct dentry *new_dentry); +extern int yama_inode_follow_link(struct dentry *dentry, + struct nameidata *nameidata); +extern void yama_task_free(struct task_struct *task); +extern int yama_task_prctl(int option, unsigned long arg2, unsigned long arg3, + unsigned long arg4, unsigned long arg5); +#else +static inline int yama_ptrace_access_check(struct task_struct *child, + unsigned int mode) +{ + return 0; +} + +static inline int yama_ptrace_traceme(struct task_struct *parent) +{ + return 0; +} + +static inline int yama_path_link(struct dentry *old_dentry, + struct path *new_dir, + struct dentry *new_dentry) +{ + return 0; +} + +static inline int yama_inode_follow_link(struct dentry *dentry, + struct nameidata *nameidata) +{ + return 0; +} + +static inline void yama_task_free(struct task_struct *task) +{ +} + +static inline int yama_task_prctl(int option, unsigned long arg2, + unsigned long arg3, unsigned long arg4, + unsigned long arg5) +{ + return -ENOSYS; +} +#endif /* CONFIG_SECURITY_YAMA */ + #endif /* ! __LINUX_SECURITY_H */ --- linux-goldfish-3.4.0.orig/include/linux/wlan_plat.h +++ linux-goldfish-3.4.0/include/linux/wlan_plat.h @@ -0,0 +1,27 @@ +/* include/linux/wlan_plat.h + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef _LINUX_WLAN_PLAT_H_ +#define _LINUX_WLAN_PLAT_H_ + +struct wifi_platform_data { + int (*set_power)(int val); + int (*set_reset)(int val); + int (*set_carddetect)(int val); + void *(*mem_prealloc)(int section, unsigned long size); + int (*get_mac_addr)(unsigned char *buf); + void *(*get_country_code)(char *ccode); +}; + +#endif --- linux-goldfish-3.4.0.orig/include/linux/sched.h +++ linux-goldfish-3.4.0/include/linux/sched.h @@ -1801,6 +1801,9 @@ extern void task_times(struct task_struct *p, cputime_t *ut, cputime_t *st); extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *st); +extern int task_free_register(struct notifier_block *n); +extern int task_free_unregister(struct notifier_block *n); + /* * Per process flags */ --- linux-goldfish-3.4.0.orig/include/linux/mm.h +++ linux-goldfish-3.4.0/include/linux/mm.h @@ -873,6 +873,7 @@ int shmem_lock(struct file *file, int lock, struct user_struct *user); struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags); +void shmem_set_file(struct vm_area_struct *vma, struct file *file); int shmem_zero_setup(struct vm_area_struct *); extern int can_do_mlock(void); --- linux-goldfish-3.4.0.orig/include/linux/pm_wakeup.h +++ linux-goldfish-3.4.0/include/linux/pm_wakeup.h @@ -33,12 +33,15 @@ * * @total_time: Total time this wakeup source has been active. * @max_time: Maximum time this wakeup source has been continuously active. - * @last_time: Monotonic clock when the wakeup source's was activated last time. + * @last_time: Monotonic clock when the wakeup source's was touched last time. + * @prevent_sleep_time: Total time this source has been preventing autosleep. * @event_count: Number of signaled wakeup events. * @active_count: Number of times the wakeup sorce was activated. * @relax_count: Number of times the wakeup sorce was deactivated. - * @hit_count: Number of times the wakeup sorce might abort system suspend. + * @expire_count: Number of times the wakeup source's timeout has expired. + * @wakeup_count: Number of times the wakeup source might abort suspend. * @active: Status of the wakeup source. + * @has_timeout: The wakeup source has been activated with a timeout. */ struct wakeup_source { const char *name; @@ -49,11 +52,15 @@ ktime_t total_time; ktime_t max_time; ktime_t last_time; + ktime_t start_prevent_time; + ktime_t prevent_sleep_time; unsigned long event_count; unsigned long active_count; unsigned long relax_count; - unsigned long hit_count; - unsigned int active:1; + unsigned long expire_count; + unsigned long wakeup_count; + bool active:1; + bool autosleep_enabled:1; }; #ifdef CONFIG_PM_SLEEP --- linux-goldfish-3.4.0.orig/include/linux/eventpoll.h +++ linux-goldfish-3.4.0/include/linux/eventpoll.h @@ -26,6 +26,18 @@ #define EPOLL_CTL_DEL 2 #define EPOLL_CTL_MOD 3 +/* + * Request the handling of system wakeup events so as to prevent system suspends + * from happening while those events are being processed. + * + * Assuming neither EPOLLET nor EPOLLONESHOT is set, system suspends will not be + * re-allowed until epoll_wait is called again after consuming the wakeup + * event(s). + * + * Requires CAP_EPOLLWAKEUP + */ +#define EPOLLWAKEUP (1 << 29) + /* Set the One Shot behaviour for the target file descriptor */ #define EPOLLONESHOT (1 << 30) --- linux-goldfish-3.4.0.orig/include/linux/synaptics_i2c_rmi.h +++ linux-goldfish-3.4.0/include/linux/synaptics_i2c_rmi.h @@ -0,0 +1,55 @@ +/* + * include/linux/synaptics_i2c_rmi.h - platform data structure for f75375s sensor + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_SYNAPTICS_I2C_RMI_H +#define _LINUX_SYNAPTICS_I2C_RMI_H + +#define SYNAPTICS_I2C_RMI_NAME "synaptics-rmi-ts" + +enum { + SYNAPTICS_FLIP_X = 1UL << 0, + SYNAPTICS_FLIP_Y = 1UL << 1, + SYNAPTICS_SWAP_XY = 1UL << 2, + SYNAPTICS_SNAP_TO_INACTIVE_EDGE = 1UL << 3, +}; + +struct synaptics_i2c_rmi_platform_data { + uint32_t version; /* Use this entry for panels with */ + /* (major << 8 | minor) version or above. */ + /* If non-zero another array entry follows */ + int (*power)(int on); /* Only valid in first array entry */ + uint32_t flags; + unsigned long irqflags; + uint32_t inactive_left; /* 0x10000 = screen width */ + uint32_t inactive_right; /* 0x10000 = screen width */ + uint32_t inactive_top; /* 0x10000 = screen height */ + uint32_t inactive_bottom; /* 0x10000 = screen height */ + uint32_t snap_left_on; /* 0x10000 = screen width */ + uint32_t snap_left_off; /* 0x10000 = screen width */ + uint32_t snap_right_on; /* 0x10000 = screen width */ + uint32_t snap_right_off; /* 0x10000 = screen width */ + uint32_t snap_top_on; /* 0x10000 = screen height */ + uint32_t snap_top_off; /* 0x10000 = screen height */ + uint32_t snap_bottom_on; /* 0x10000 = screen height */ + uint32_t snap_bottom_off; /* 0x10000 = screen height */ + uint32_t fuzz_x; /* 0x10000 = screen width */ + uint32_t fuzz_y; /* 0x10000 = screen height */ + int fuzz_p; + int fuzz_w; + int8_t sensitivity_adjust; +}; + +#endif /* _LINUX_SYNAPTICS_I2C_RMI_H */ --- linux-goldfish-3.4.0.orig/include/linux/sync.h +++ linux-goldfish-3.4.0/include/linux/sync.h @@ -0,0 +1,412 @@ +/* + * include/linux/sync.h + * + * Copyright (C) 2012 Google, Inc. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_SYNC_H +#define _LINUX_SYNC_H + +#include +#ifdef __KERNEL__ + +#include +#include +#include +#include + +struct sync_timeline; +struct sync_pt; +struct sync_fence; + +/** + * struct sync_timeline_ops - sync object implementation ops + * @driver_name: name of the implentation + * @dup: duplicate a sync_pt + * @has_signaled: returns: + * 1 if pt has signaled + * 0 if pt has not signaled + * <0 on error + * @compare: returns: + * 1 if b will signal before a + * 0 if a and b will signal at the same time + * -1 if a will signabl before b + * @free_pt: called before sync_pt is freed + * @release_obj: called before sync_timeline is freed + * @print_obj: print aditional debug information about sync_timeline. + * should not print a newline + * @print_pt: print aditional debug information about sync_pt. + * should not print a newline + * @fill_driver_data: write implmentation specific driver data to data. + * should return an error if there is not enough room + * as specified by size. This information is returned + * to userspace by SYNC_IOC_FENCE_INFO. + */ +struct sync_timeline_ops { + const char *driver_name; + + /* required */ + struct sync_pt *(*dup)(struct sync_pt *pt); + + /* required */ + int (*has_signaled)(struct sync_pt *pt); + + /* required */ + int (*compare)(struct sync_pt *a, struct sync_pt *b); + + /* optional */ + void (*free_pt)(struct sync_pt *sync_pt); + + /* optional */ + void (*release_obj)(struct sync_timeline *sync_timeline); + + /* optional */ + void (*print_obj)(struct seq_file *s, + struct sync_timeline *sync_timeline); + + /* optional */ + void (*print_pt)(struct seq_file *s, struct sync_pt *sync_pt); + + /* optional */ + int (*fill_driver_data)(struct sync_pt *syncpt, void *data, int size); +}; + +/** + * struct sync_timeline - sync object + * @ops: ops that define the implementaiton of the sync_timeline + * @name: name of the sync_timeline. Useful for debugging + * @destoryed: set when sync_timeline is destroyed + * @child_list_head: list of children sync_pts for this sync_timeline + * @child_list_lock: lock protecting @child_list_head, destroyed, and + * sync_pt.status + * @active_list_head: list of active (unsignaled/errored) sync_pts + * @sync_timeline_list: membership in global sync_timeline_list + */ +struct sync_timeline { + const struct sync_timeline_ops *ops; + char name[32]; + + /* protected by child_list_lock */ + bool destroyed; + + struct list_head child_list_head; + spinlock_t child_list_lock; + + struct list_head active_list_head; + spinlock_t active_list_lock; + + struct list_head sync_timeline_list; +}; + +/** + * struct sync_pt - sync point + * @parent: sync_timeline to which this sync_pt belongs + * @child_list: membership in sync_timeline.child_list_head + * @active_list: membership in sync_timeline.active_list_head + * @fence: sync_fence to which the sync_pt belongs + * @pt_list: membership in sync_fence.pt_list_head + * @status: 1: signaled, 0:active, <0: error + * @timestamp: time which sync_pt status transitioned from active to + * singaled or error. + */ +struct sync_pt { + struct sync_timeline *parent; + struct list_head child_list; + + struct list_head active_list; + + struct sync_fence *fence; + struct list_head pt_list; + + /* protected by parent->active_list_lock */ + int status; + + ktime_t timestamp; +}; + +/** + * struct sync_fence - sync fence + * @file: file representing this fence + * @name: name of sync_fence. Useful for debugging + * @pt_list_head: list of sync_pts in ths fence. immutable once fence + * is created + * @waiter_list_head: list of asynchronous waiters on this fence + * @waiter_list_lock: lock protecting @waiter_list_head and @status + * @status: 1: signaled, 0:active, <0: error + * + * @wq: wait queue for fence signaling + * @sync_fence_list: membership in global fence list + */ +struct sync_fence { + struct file *file; + char name[32]; + + /* this list is immutable once the fence is created */ + struct list_head pt_list_head; + + struct list_head waiter_list_head; + spinlock_t waiter_list_lock; /* also protects status */ + int status; + + wait_queue_head_t wq; + + struct list_head sync_fence_list; +}; + +struct sync_fence_waiter; +typedef void (*sync_callback_t)(struct sync_fence *fence, + struct sync_fence_waiter *waiter); + +/** + * struct sync_fence_waiter - metadata for asynchronous waiter on a fence + * @waiter_list: membership in sync_fence.waiter_list_head + * @callback: function pointer to call when fence signals + * @callback_data: pointer to pass to @callback + */ +struct sync_fence_waiter { + struct list_head waiter_list; + + sync_callback_t callback; +}; + +static inline void sync_fence_waiter_init(struct sync_fence_waiter *waiter, + sync_callback_t callback) +{ + waiter->callback = callback; +} + +/* + * API for sync_timeline implementers + */ + +/** + * sync_timeline_create() - creates a sync object + * @ops: specifies the implemention ops for the object + * @size: size to allocate for this obj + * @name: sync_timeline name + * + * Creates a new sync_timeline which will use the implemetation specified by + * @ops. @size bytes will be allocated allowing for implemntation specific + * data to be kept after the generic sync_timeline stuct. + */ +struct sync_timeline *sync_timeline_create(const struct sync_timeline_ops *ops, + int size, const char *name); + +/** + * sync_timeline_destory() - destorys a sync object + * @obj: sync_timeline to destroy + * + * A sync implemntation should call this when the @obj is going away + * (i.e. module unload.) @obj won't actually be freed until all its childern + * sync_pts are freed. + */ +void sync_timeline_destroy(struct sync_timeline *obj); + +/** + * sync_timeline_signal() - signal a status change on a sync_timeline + * @obj: sync_timeline to signal + * + * A sync implemntation should call this any time one of it's sync_pts + * has signaled or has an error condition. + */ +void sync_timeline_signal(struct sync_timeline *obj); + +/** + * sync_pt_create() - creates a sync pt + * @parent: sync_pt's parent sync_timeline + * @size: size to allocate for this pt + * + * Creates a new sync_pt as a chiled of @parent. @size bytes will be + * allocated allowing for implemntation specific data to be kept after + * the generic sync_timeline struct. + */ +struct sync_pt *sync_pt_create(struct sync_timeline *parent, int size); + +/** + * sync_pt_free() - frees a sync pt + * @pt: sync_pt to free + * + * This should only be called on sync_pts which have been created but + * not added to a fence. + */ +void sync_pt_free(struct sync_pt *pt); + +/** + * sync_fence_create() - creates a sync fence + * @name: name of fence to create + * @pt: sync_pt to add to the fence + * + * Creates a fence containg @pt. Once this is called, the fence takes + * ownership of @pt. + */ +struct sync_fence *sync_fence_create(const char *name, struct sync_pt *pt); + +/* + * API for sync_fence consumers + */ + +/** + * sync_fence_merge() - merge two fences + * @name: name of new fence + * @a: fence a + * @b: fence b + * + * Creates a new fence which contains copies of all the sync_pts in both + * @a and @b. @a and @b remain valid, independent fences. + */ +struct sync_fence *sync_fence_merge(const char *name, + struct sync_fence *a, struct sync_fence *b); + +/** + * sync_fence_fdget() - get a fence from an fd + * @fd: fd referencing a fence + * + * Ensures @fd references a valid fence, increments the refcount of the backing + * file, and returns the fence. + */ +struct sync_fence *sync_fence_fdget(int fd); + +/** + * sync_fence_put() - puts a refernnce of a sync fence + * @fence: fence to put + * + * Puts a reference on @fence. If this is the last reference, the fence and + * all it's sync_pts will be freed + */ +void sync_fence_put(struct sync_fence *fence); + +/** + * sync_fence_install() - installs a fence into a file descriptor + * @fence: fence to instal + * @fd: file descriptor in which to install the fence + * + * Installs @fence into @fd. @fd's should be acquired through get_unused_fd(). + */ +void sync_fence_install(struct sync_fence *fence, int fd); + +/** + * sync_fence_wait_async() - registers and async wait on the fence + * @fence: fence to wait on + * @waiter: waiter callback struck + * + * Returns 1 if @fence has already signaled. + * + * Registers a callback to be called when @fence signals or has an error. + * @waiter should be initialized with sync_fence_waiter_init(). + */ +int sync_fence_wait_async(struct sync_fence *fence, + struct sync_fence_waiter *waiter); + +/** + * sync_fence_cancel_async() - cancels an async wait + * @fence: fence to wait on + * @waiter: waiter callback struck + * + * returns 0 if waiter was removed from fence's async waiter list. + * returns -ENOENT if waiter was not found on fence's async waiter list. + * + * Cancels a previously registered async wait. Will fail gracefully if + * @waiter was never registered or if @fence has already signaled @waiter. + */ +int sync_fence_cancel_async(struct sync_fence *fence, + struct sync_fence_waiter *waiter); + +/** + * sync_fence_wait() - wait on fence + * @fence: fence to wait on + * @tiemout: timeout in ms + * + * Wait for @fence to be signaled or have an error. Waits indefintly + * if @timeout = 0 + */ +int sync_fence_wait(struct sync_fence *fence, long timeout); + +#endif /* __KERNEL__ */ + +/** + * struct sync_merge_data - data passed to merge ioctl + * @fd2: file descriptor of second fence + * @name: name of new fence + * @fence: returns the fd of the new fence to userspace + */ +struct sync_merge_data { + __s32 fd2; /* fd of second fence */ + char name[32]; /* name of new fence */ + __s32 fence; /* fd on newly created fence */ +}; + +/** + * struct sync_pt_info - detailed sync_pt information + * @len: length of sync_pt_info including any driver_data + * @obj_name: name of parent sync_timeline + * @driver_name: name of driver implmenting the parent + * @status: status of the sync_pt 0:active 1:signaled <0:error + * @timestamp_ns: timestamp of status change in nanoseconds + * @driver_data: any driver dependant data + */ +struct sync_pt_info { + __u32 len; + char obj_name[32]; + char driver_name[32]; + __s32 status; + __u64 timestamp_ns; + + __u8 driver_data[0]; +}; + +/** + * struct sync_fence_info_data - data returned from fence info ioctl + * @len: ioctl caller writes the size of the buffer its passing in. + * ioctl returns length of sync_fence_data reutnred to userspace + * including pt_info. + * @name: name of fence + * @status: status of fence. 1: signaled 0:active <0:error + * @pt_info: a sync_pt_info struct for every sync_pt in the fence + */ +struct sync_fence_info_data { + __u32 len; + char name[32]; + __s32 status; + + __u8 pt_info[0]; +}; + +#define SYNC_IOC_MAGIC '>' + +/** + * DOC: SYNC_IOC_WAIT - wait for a fence to signal + * + * pass timeout in milliseconds. + */ +#define SYNC_IOC_WAIT _IOW(SYNC_IOC_MAGIC, 0, __u32) + +/** + * DOC: SYNC_IOC_MERGE - merge two fences + * + * Takes a struct sync_merge_data. Creates a new fence containing copies of + * the sync_pts in both the calling fd and sync_merge_data.fd2. Returns the + * new fence's fd in sync_merge_data.fence + */ +#define SYNC_IOC_MERGE _IOWR(SYNC_IOC_MAGIC, 1, struct sync_merge_data) + +/** + * DOC: SYNC_IOC_FENCE_INFO - get detailed information on a fence + * + * Takes a struct sync_fence_info_data with extra space allocated for pt_info. + * Caller should write the size of the buffer into len. On return, len is + * updated to reflect the total size of the sync_fence_info_data including + * pt_info. + * + * pt_info is a buffer containing sync_pt_infos for every sync_pt in the fence. + * To itterate over the sync_pt_infos, use the sync_pt_info.len field. + */ +#define SYNC_IOC_FENCE_INFO _IOWR(SYNC_IOC_MAGIC, 2,\ + struct sync_fence_info_data) + +#endif /* _LINUX_SYNC_H */ --- linux-goldfish-3.4.0.orig/include/linux/wakelock.h +++ linux-goldfish-3.4.0/include/linux/wakelock.h @@ -0,0 +1,67 @@ +/* include/linux/wakelock.h + * + * Copyright (C) 2007-2012 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_WAKELOCK_H +#define _LINUX_WAKELOCK_H + +#include +#include + +/* A wake_lock prevents the system from entering suspend or other low power + * states when active. If the type is set to WAKE_LOCK_SUSPEND, the wake_lock + * prevents a full system suspend. + */ + +enum { + WAKE_LOCK_SUSPEND, /* Prevent suspend */ + WAKE_LOCK_TYPE_COUNT +}; + +struct wake_lock { + struct wakeup_source ws; +}; + +static inline void wake_lock_init(struct wake_lock *lock, int type, + const char *name) +{ + wakeup_source_init(&lock->ws, name); +} + +static inline void wake_lock_destroy(struct wake_lock *lock) +{ + wakeup_source_trash(&lock->ws); +} + +static inline void wake_lock(struct wake_lock *lock) +{ + __pm_stay_awake(&lock->ws); +} + +static inline void wake_lock_timeout(struct wake_lock *lock, long timeout) +{ + __pm_wakeup_event(&lock->ws, jiffies_to_msecs(timeout)); +} + +static inline void wake_unlock(struct wake_lock *lock) +{ + __pm_relax(&lock->ws); +} + +static inline int wake_lock_active(struct wake_lock *lock) +{ + return lock->ws.active; +} + +#endif --- linux-goldfish-3.4.0.orig/include/linux/Kbuild +++ linux-goldfish-3.4.0/include/linux/Kbuild @@ -183,6 +183,8 @@ header-y += if_ppp.h header-y += if_pppol2tp.h header-y += if_pppox.h +header-y += if_pppolac.h +header-y += if_pppopns.h header-y += if_slip.h header-y += if_strip.h header-y += if_team.h --- linux-goldfish-3.4.0.orig/include/linux/sockios.h +++ linux-goldfish-3.4.0/include/linux/sockios.h @@ -65,6 +65,7 @@ #define SIOCDIFADDR 0x8936 /* delete PA address */ #define SIOCSIFHWBROADCAST 0x8937 /* set hardware broadcast addr */ #define SIOCGIFCOUNT 0x8938 /* get number of devices */ +#define SIOCKILLADDR 0x8939 /* kill sockets with this local addr */ #define SIOCGIFBR 0x8940 /* Bridging support */ #define SIOCSIFBR 0x8941 /* Set bridging options */ --- linux-goldfish-3.4.0.orig/include/linux/msdos_fs.h +++ linux-goldfish-3.4.0/include/linux/msdos_fs.h @@ -101,6 +101,7 @@ /* has used 0x72 ('r') in collision, so skip a few */ #define FAT_IOCTL_GET_ATTRIBUTES _IOR('r', 0x10, __u32) #define FAT_IOCTL_SET_ATTRIBUTES _IOW('r', 0x11, __u32) +#define VFAT_IOCTL_GET_VOLUME_ID _IOR('r', 0x12, __u32) struct fat_boot_sector { __u8 ignored[3]; /* Boot strap short or near jump */ @@ -138,6 +139,17 @@ __le32 reserved2[4]; }; +struct fat_boot_bsx { + __u8 drive; /* drive number */ + __u8 reserved1; + __u8 signature; /* extended boot signature */ + __u8 vol_id[4]; /* volume ID */ + __u8 vol_label[11]; /* volume label */ + __u8 type[8]; /* file system type */ +}; +#define FAT16_BSX_OFFSET 36 /* offset of fat_boot_bsx in FAT12 and FAT16 */ +#define FAT32_BSX_OFFSET 64 /* offset of fat_boot_bsx in FAT32 */ + struct msdos_dir_entry { __u8 name[MSDOS_NAME];/* name and extension */ __u8 attr; /* attribute bits */ --- linux-goldfish-3.4.0.orig/include/linux/serial_core.h +++ linux-goldfish-3.4.0/include/linux/serial_core.h @@ -252,6 +252,7 @@ void (*pm)(struct uart_port *, unsigned int state, unsigned int oldstate); int (*set_wake)(struct uart_port *, unsigned int state); + void (*wake_peer)(struct uart_port *); /* * Return a string describing the type of the port --- linux-goldfish-3.4.0.orig/include/linux/input.h +++ linux-goldfish-3.4.0/include/linux/input.h @@ -154,6 +154,9 @@ #define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */ +#define EVIOCGSUSPENDBLOCK _IOR('E', 0x91, int) /* get suspend block enable */ +#define EVIOCSSUSPENDBLOCK _IOW('E', 0x91, int) /* set suspend block enable */ + #define EVIOCSCLOCKID _IOW('E', 0xa0, int) /* Set clockid to be used for timestamps */ /* @@ -800,7 +803,7 @@ #define ABS_MISC 0x28 -#define ABS_MT_SLOT 0x2f /* MT slot being modified */ +#define ABS_MT_SLOT 0x2f /* MT slot being modified */ #define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */ #define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */ #define ABS_MT_WIDTH_MAJOR 0x32 /* Major axis of approaching ellipse */ --- linux-goldfish-3.4.0.orig/include/linux/cpufreq.h +++ linux-goldfish-3.4.0/include/linux/cpufreq.h @@ -364,6 +364,9 @@ #elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE) extern struct cpufreq_governor cpufreq_gov_conservative; #define CPUFREQ_DEFAULT_GOVERNOR (&cpufreq_gov_conservative) +#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE) +extern struct cpufreq_governor cpufreq_gov_interactive; +#define CPUFREQ_DEFAULT_GOVERNOR (&cpufreq_gov_interactive) #endif --- linux-goldfish-3.4.0.orig/include/linux/dma-buf.h +++ linux-goldfish-3.4.0/include/linux/dma-buf.h @@ -61,6 +61,10 @@ * This Callback must not sleep. * @kmap: maps a page from the buffer into kernel address space. * @kunmap: [optional] unmaps a page from the buffer. + * @mmap: used to expose the backing storage to userspace. Note that the + * mapping needs to be coherent - if the exporter doesn't directly + * support this, it needs to fake coherency by shooting down any ptes + * when transitioning away from the cpu domain. */ struct dma_buf_ops { int (*attach)(struct dma_buf *, struct device *, @@ -92,6 +96,8 @@ void (*kunmap_atomic)(struct dma_buf *, unsigned long, void *); void *(*kmap)(struct dma_buf *, unsigned long); void (*kunmap)(struct dma_buf *, unsigned long, void *); + + int (*mmap)(struct dma_buf *, struct vm_area_struct *vma); }; /** @@ -167,6 +173,9 @@ void dma_buf_kunmap_atomic(struct dma_buf *, unsigned long, void *); void *dma_buf_kmap(struct dma_buf *, unsigned long); void dma_buf_kunmap(struct dma_buf *, unsigned long, void *); + +int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, + unsigned long); #else static inline struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf, @@ -248,6 +257,13 @@ unsigned long pnum, void *vaddr) { } + +static inline int dma_buf_mmap(struct dma_buf *dmabuf, + struct vm_area_struct *vma, + unsigned long pgoff) +{ + return -ENODEV; +} #endif /* CONFIG_DMA_SHARED_BUFFER */ #endif /* __DMA_BUF_H__ */ --- linux-goldfish-3.4.0.orig/include/linux/android_aid.h +++ linux-goldfish-3.4.0/include/linux/android_aid.h @@ -0,0 +1,28 @@ +/* include/linux/android_aid.h + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_ANDROID_AID_H +#define _LINUX_ANDROID_AID_H + +/* AIDs that the kernel treats differently */ +#define AID_NET_BT_ADMIN 3001 +#define AID_NET_BT 3002 +#define AID_INET 3003 +#define AID_NET_RAW 3004 +#define AID_NET_ADMIN 3005 +#define AID_NET_BW_STATS 3006 /* read bandwidth statistics */ +#define AID_NET_BW_ACCT 3007 /* change bandwidth statistics accounting */ + +#endif --- linux-goldfish-3.4.0.orig/include/linux/wifi_tiwlan.h +++ linux-goldfish-3.4.0/include/linux/wifi_tiwlan.h @@ -0,0 +1,27 @@ +/* include/linux/wifi_tiwlan.h + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef _LINUX_WIFI_TIWLAN_H_ +#define _LINUX_WIFI_TIWLAN_H_ + +#include + +#define WMPA_NUMBER_OF_SECTIONS 3 +#define WMPA_NUMBER_OF_BUFFERS 160 +#define WMPA_SECTION_HEADER 24 +#define WMPA_SECTION_SIZE_0 (WMPA_NUMBER_OF_BUFFERS * 64) +#define WMPA_SECTION_SIZE_1 (WMPA_NUMBER_OF_BUFFERS * 256) +#define WMPA_SECTION_SIZE_2 (WMPA_NUMBER_OF_BUFFERS * 2048) + +#endif --- linux-goldfish-3.4.0.orig/include/linux/akm8975.h +++ linux-goldfish-3.4.0/include/linux/akm8975.h @@ -0,0 +1,87 @@ +/* + * Definitions for akm8975 compass chip. + */ +#ifndef AKM8975_H +#define AKM8975_H + +#include + +/*! \name AK8975 operation mode + \anchor AK8975_Mode + Defines an operation mode of the AK8975.*/ +/*! @{*/ +#define AK8975_MODE_SNG_MEASURE 0x01 +#define AK8975_MODE_SELF_TEST 0x08 +#define AK8975_MODE_FUSE_ACCESS 0x0F +#define AK8975_MODE_POWER_DOWN 0x00 +/*! @}*/ + +#define RBUFF_SIZE 8 /* Rx buffer size */ + +/*! \name AK8975 register address +\anchor AK8975_REG +Defines a register address of the AK8975.*/ +/*! @{*/ +#define AK8975_REG_WIA 0x00 +#define AK8975_REG_INFO 0x01 +#define AK8975_REG_ST1 0x02 +#define AK8975_REG_HXL 0x03 +#define AK8975_REG_HXH 0x04 +#define AK8975_REG_HYL 0x05 +#define AK8975_REG_HYH 0x06 +#define AK8975_REG_HZL 0x07 +#define AK8975_REG_HZH 0x08 +#define AK8975_REG_ST2 0x09 +#define AK8975_REG_CNTL 0x0A +#define AK8975_REG_RSV 0x0B +#define AK8975_REG_ASTC 0x0C +#define AK8975_REG_TS1 0x0D +#define AK8975_REG_TS2 0x0E +#define AK8975_REG_I2CDIS 0x0F +/*! @}*/ + +/*! \name AK8975 fuse-rom address +\anchor AK8975_FUSE +Defines a read-only address of the fuse ROM of the AK8975.*/ +/*! @{*/ +#define AK8975_FUSE_ASAX 0x10 +#define AK8975_FUSE_ASAY 0x11 +#define AK8975_FUSE_ASAZ 0x12 +/*! @}*/ + +#define AKMIO 0xA1 + +/* IOCTLs for AKM library */ +#define ECS_IOCTL_WRITE _IOW(AKMIO, 0x02, char[5]) +#define ECS_IOCTL_READ _IOWR(AKMIO, 0x03, char[5]) +#define ECS_IOCTL_GETDATA _IOR(AKMIO, 0x08, char[RBUFF_SIZE]) +#define ECS_IOCTL_SET_YPR _IOW(AKMIO, 0x0C, short[12]) +#define ECS_IOCTL_GET_OPEN_STATUS _IOR(AKMIO, 0x0D, int) +#define ECS_IOCTL_GET_CLOSE_STATUS _IOR(AKMIO, 0x0E, int) +#define ECS_IOCTL_GET_DELAY _IOR(AKMIO, 0x30, short) + +/* IOCTLs for APPs */ +#define ECS_IOCTL_APP_SET_MFLAG _IOW(AKMIO, 0x11, short) +#define ECS_IOCTL_APP_GET_MFLAG _IOW(AKMIO, 0x12, short) +#define ECS_IOCTL_APP_SET_AFLAG _IOW(AKMIO, 0x13, short) +#define ECS_IOCTL_APP_GET_AFLAG _IOR(AKMIO, 0x14, short) +#define ECS_IOCTL_APP_SET_DELAY _IOW(AKMIO, 0x18, short) +#define ECS_IOCTL_APP_GET_DELAY ECS_IOCTL_GET_DELAY +/* Set raw magnetic vector flag */ +#define ECS_IOCTL_APP_SET_MVFLAG _IOW(AKMIO, 0x19, short) +/* Get raw magnetic vector flag */ +#define ECS_IOCTL_APP_GET_MVFLAG _IOR(AKMIO, 0x1A, short) +#define ECS_IOCTL_APP_SET_TFLAG _IOR(AKMIO, 0x15, short) + + +struct akm8975_platform_data { + int intr; + + int (*init)(void); + void (*exit)(void); + int (*power_on)(void); + int (*power_off)(void); +}; + +#endif + --- linux-goldfish-3.4.0.orig/include/linux/ion.h +++ linux-goldfish-3.4.0/include/linux/ion.h @@ -0,0 +1,326 @@ +/* + * include/linux/ion.h + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_ION_H +#define _LINUX_ION_H + +#include + +struct ion_handle; +/** + * enum ion_heap_types - list of all possible types of heaps + * @ION_HEAP_TYPE_SYSTEM: memory allocated via vmalloc + * @ION_HEAP_TYPE_SYSTEM_CONTIG: memory allocated via kmalloc + * @ION_HEAP_TYPE_CARVEOUT: memory allocated from a prereserved + * carveout heap, allocations are physically + * contiguous + * @ION_HEAP_END: helper for iterating over heaps + */ +enum ion_heap_type { + ION_HEAP_TYPE_SYSTEM, + ION_HEAP_TYPE_SYSTEM_CONTIG, + ION_HEAP_TYPE_CARVEOUT, + ION_HEAP_TYPE_CUSTOM, /* must be last so device specific heaps always + are at the end of this enum */ + ION_NUM_HEAPS, +}; + +#define ION_HEAP_SYSTEM_MASK (1 << ION_HEAP_TYPE_SYSTEM) +#define ION_HEAP_SYSTEM_CONTIG_MASK (1 << ION_HEAP_TYPE_SYSTEM_CONTIG) +#define ION_HEAP_CARVEOUT_MASK (1 << ION_HEAP_TYPE_CARVEOUT) + +#ifdef __KERNEL__ +struct ion_device; +struct ion_heap; +struct ion_mapper; +struct ion_client; +struct ion_buffer; + +/* This should be removed some day when phys_addr_t's are fully + plumbed in the kernel, and all instances of ion_phys_addr_t should + be converted to phys_addr_t. For the time being many kernel interfaces + do not accept phys_addr_t's that would have to */ +#define ion_phys_addr_t unsigned long + +/** + * struct ion_platform_heap - defines a heap in the given platform + * @type: type of the heap from ion_heap_type enum + * @id: unique identifier for heap. When allocating (lower numbers + * will be allocated from first) + * @name: used for debug purposes + * @base: base address of heap in physical memory if applicable + * @size: size of the heap in bytes if applicable + * + * Provided by the board file. + */ +struct ion_platform_heap { + enum ion_heap_type type; + unsigned int id; + const char *name; + ion_phys_addr_t base; + size_t size; +}; + +/** + * struct ion_platform_data - array of platform heaps passed from board file + * @nr: number of structures in the array + * @heaps: array of platform_heap structions + * + * Provided by the board file in the form of platform data to a platform device. + */ +struct ion_platform_data { + int nr; + struct ion_platform_heap heaps[]; +}; + +/** + * ion_reserve() - reserve memory for ion heaps if applicable + * @data: platform data specifying starting physical address and + * size + * + * Calls memblock reserve to set aside memory for heaps that are + * located at specific memory addresses or of specfic sizes not + * managed by the kernel + */ +void ion_reserve(struct ion_platform_data *data); + +/** + * ion_client_create() - allocate a client and returns it + * @dev: the global ion device + * @heap_mask: mask of heaps this client can allocate from + * @name: used for debugging + */ +struct ion_client *ion_client_create(struct ion_device *dev, + unsigned int heap_mask, const char *name); + +/** + * ion_client_destroy() - free's a client and all it's handles + * @client: the client + * + * Free the provided client and all it's resources including + * any handles it is holding. + */ +void ion_client_destroy(struct ion_client *client); + +/** + * ion_alloc - allocate ion memory + * @client: the client + * @len: size of the allocation + * @align: requested allocation alignment, lots of hardware blocks have + * alignment requirements of some kind + * @flags: mask of heaps to allocate from, if multiple bits are set + * heaps will be tried in order from lowest to highest order bit + * + * Allocate memory in one of the heaps provided in heap mask and return + * an opaque handle to it. + */ +struct ion_handle *ion_alloc(struct ion_client *client, size_t len, + size_t align, unsigned int flags); + +/** + * ion_free - free a handle + * @client: the client + * @handle: the handle to free + * + * Free the provided handle. + */ +void ion_free(struct ion_client *client, struct ion_handle *handle); + +/** + * ion_phys - returns the physical address and len of a handle + * @client: the client + * @handle: the handle + * @addr: a pointer to put the address in + * @len: a pointer to put the length in + * + * This function queries the heap for a particular handle to get the + * handle's physical address. It't output is only correct if + * a heap returns physically contiguous memory -- in other cases + * this api should not be implemented -- ion_sg_table should be used + * instead. Returns -EINVAL if the handle is invalid. This has + * no implications on the reference counting of the handle -- + * the returned value may not be valid if the caller is not + * holding a reference. + */ +int ion_phys(struct ion_client *client, struct ion_handle *handle, + ion_phys_addr_t *addr, size_t *len); + +/** + * ion_map_dma - return an sg_table describing a handle + * @client: the client + * @handle: the handle + * + * This function returns the sg_table describing + * a particular ion handle. + */ +struct sg_table *ion_sg_table(struct ion_client *client, + struct ion_handle *handle); + +/** + * ion_map_kernel - create mapping for the given handle + * @client: the client + * @handle: handle to map + * + * Map the given handle into the kernel and return a kernel address that + * can be used to access this address. + */ +void *ion_map_kernel(struct ion_client *client, struct ion_handle *handle); + +/** + * ion_unmap_kernel() - destroy a kernel mapping for a handle + * @client: the client + * @handle: handle to unmap + */ +void ion_unmap_kernel(struct ion_client *client, struct ion_handle *handle); + +/** + * ion_share_dma_buf() - given an ion client, create a dma-buf fd + * @client: the client + * @handle: the handle + */ +int ion_share_dma_buf(struct ion_client *client, struct ion_handle *handle); + +/** + * ion_import_dma_buf() - given an dma-buf fd from the ion exporter get handle + * @client: the client + * @fd: the dma-buf fd + * + * Given an dma-buf fd that was allocated through ion via ion_share_dma_buf, + * import that fd and return a handle representing it. If a dma-buf from + * another exporter is passed in this function will return ERR_PTR(-EINVAL) + */ +struct ion_handle *ion_import_dma_buf(struct ion_client *client, int fd); + +#endif /* __KERNEL__ */ + +/** + * DOC: Ion Userspace API + * + * create a client by opening /dev/ion + * most operations handled via following ioctls + * + */ + +/** + * struct ion_allocation_data - metadata passed from userspace for allocations + * @len: size of the allocation + * @align: required alignment of the allocation + * @flags: flags passed to heap + * @handle: pointer that will be populated with a cookie to use to refer + * to this allocation + * + * Provided by userspace as an argument to the ioctl + */ +struct ion_allocation_data { + size_t len; + size_t align; + unsigned int flags; + struct ion_handle *handle; +}; + +/** + * struct ion_fd_data - metadata passed to/from userspace for a handle/fd pair + * @handle: a handle + * @fd: a file descriptor representing that handle + * + * For ION_IOC_SHARE or ION_IOC_MAP userspace populates the handle field with + * the handle returned from ion alloc, and the kernel returns the file + * descriptor to share or map in the fd field. For ION_IOC_IMPORT, userspace + * provides the file descriptor and the kernel returns the handle. + */ +struct ion_fd_data { + struct ion_handle *handle; + int fd; +}; + +/** + * struct ion_handle_data - a handle passed to/from the kernel + * @handle: a handle + */ +struct ion_handle_data { + struct ion_handle *handle; +}; + +/** + * struct ion_custom_data - metadata passed to/from userspace for a custom ioctl + * @cmd: the custom ioctl function to call + * @arg: additional data to pass to the custom ioctl, typically a user + * pointer to a predefined structure + * + * This works just like the regular cmd and arg fields of an ioctl. + */ +struct ion_custom_data { + unsigned int cmd; + unsigned long arg; +}; + +#define ION_IOC_MAGIC 'I' + +/** + * DOC: ION_IOC_ALLOC - allocate memory + * + * Takes an ion_allocation_data struct and returns it with the handle field + * populated with the opaque handle for the allocation. + */ +#define ION_IOC_ALLOC _IOWR(ION_IOC_MAGIC, 0, \ + struct ion_allocation_data) + +/** + * DOC: ION_IOC_FREE - free memory + * + * Takes an ion_handle_data struct and frees the handle. + */ +#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data) + +/** + * DOC: ION_IOC_MAP - get a file descriptor to mmap + * + * Takes an ion_fd_data struct with the handle field populated with a valid + * opaque handle. Returns the struct with the fd field set to a file + * descriptor open in the current address space. This file descriptor + * can then be used as an argument to mmap. + */ +#define ION_IOC_MAP _IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data) + +/** + * DOC: ION_IOC_SHARE - creates a file descriptor to use to share an allocation + * + * Takes an ion_fd_data struct with the handle field populated with a valid + * opaque handle. Returns the struct with the fd field set to a file + * descriptor open in the current address space. This file descriptor + * can then be passed to another process. The corresponding opaque handle can + * be retrieved via ION_IOC_IMPORT. + */ +#define ION_IOC_SHARE _IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data) + +/** + * DOC: ION_IOC_IMPORT - imports a shared file descriptor + * + * Takes an ion_fd_data struct with the fd field populated with a valid file + * descriptor obtained from ION_IOC_SHARE and returns the struct with the handle + * filed set to the corresponding opaque handle. + */ +#define ION_IOC_IMPORT _IOWR(ION_IOC_MAGIC, 5, int) + +/** + * DOC: ION_IOC_CUSTOM - call architecture specific ion ioctl + * + * Takes the argument of the architecture specific ioctl to call and + * passes appropriate userdata for that ioctl + */ +#define ION_IOC_CUSTOM _IOWR(ION_IOC_MAGIC, 6, struct ion_custom_data) + +#endif /* _LINUX_ION_H */ --- linux-goldfish-3.4.0.orig/include/linux/uid_stat.h +++ linux-goldfish-3.4.0/include/linux/uid_stat.h @@ -0,0 +1,29 @@ +/* include/linux/uid_stat.h + * + * Copyright (C) 2008-2009 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __uid_stat_h +#define __uid_stat_h + +/* Contains definitions for resource tracking per uid. */ + +#ifdef CONFIG_UID_STAT +int uid_stat_tcp_snd(uid_t uid, int size); +int uid_stat_tcp_rcv(uid_t uid, int size); +#else +#define uid_stat_tcp_snd(uid, size) do {} while (0); +#define uid_stat_tcp_rcv(uid, size) do {} while (0); +#endif + +#endif /* _LINUX_UID_STAT_H */ --- linux-goldfish-3.4.0.orig/include/linux/usb/composite.h +++ linux-goldfish-3.4.0/include/linux/usb/composite.h @@ -242,6 +242,9 @@ struct usb_configuration *, int (*)(struct usb_configuration *)); +int usb_remove_config(struct usb_composite_dev *, + struct usb_configuration *); + /** * struct usb_composite_driver - groups configurations into a gadget * @name: For diagnostics, identifies the driver. --- linux-goldfish-3.4.0.orig/include/linux/usb/f_mtp.h +++ linux-goldfish-3.4.0/include/linux/usb/f_mtp.h @@ -0,0 +1,75 @@ +/* + * Gadget Function Driver for MTP + * + * Copyright (C) 2010 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __LINUX_USB_F_MTP_H +#define __LINUX_USB_F_MTP_H + +#include + +#ifdef __KERNEL__ + +struct mtp_data_header { + /* length of packet, including this header */ + uint32_t length; + /* container type (2 for data packet) */ + uint16_t type; + /* MTP command code */ + uint16_t command; + /* MTP transaction ID */ + uint32_t transaction_id; +}; + +#endif /* __KERNEL__ */ + +struct mtp_file_range { + /* file descriptor for file to transfer */ + int fd; + /* offset in file for start of transfer */ + loff_t offset; + /* number of bytes to transfer */ + int64_t length; + /* MTP command ID for data header, + * used only for MTP_SEND_FILE_WITH_HEADER + */ + uint16_t command; + /* MTP transaction ID for data header, + * used only for MTP_SEND_FILE_WITH_HEADER + */ + uint32_t transaction_id; +}; + +struct mtp_event { + /* size of the event */ + size_t length; + /* event data to send */ + void *data; +}; + +/* Sends the specified file range to the host */ +#define MTP_SEND_FILE _IOW('M', 0, struct mtp_file_range) +/* Receives data from the host and writes it to a file. + * The file is created if it does not exist. + */ +#define MTP_RECEIVE_FILE _IOW('M', 1, struct mtp_file_range) +/* Sends an event to the host via the interrupt endpoint */ +#define MTP_SEND_EVENT _IOW('M', 3, struct mtp_event) +/* Sends the specified file range to the host, + * with a 12 byte MTP data packet header at the beginning. + */ +#define MTP_SEND_FILE_WITH_HEADER _IOW('M', 4, struct mtp_file_range) + +#endif /* __LINUX_USB_F_MTP_H */ --- linux-goldfish-3.4.0.orig/include/linux/usb/f_accessory.h +++ linux-goldfish-3.4.0/include/linux/usb/f_accessory.h @@ -0,0 +1,83 @@ +/* + * Gadget Function Driver for Android USB accessories + * + * Copyright (C) 2011 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __LINUX_USB_F_ACCESSORY_H +#define __LINUX_USB_F_ACCESSORY_H + +/* Use Google Vendor ID when in accessory mode */ +#define USB_ACCESSORY_VENDOR_ID 0x18D1 + + +/* Product ID to use when in accessory mode */ +#define USB_ACCESSORY_PRODUCT_ID 0x2D00 + +/* Product ID to use when in accessory mode and adb is enabled */ +#define USB_ACCESSORY_ADB_PRODUCT_ID 0x2D01 + +/* Indexes for strings sent by the host via ACCESSORY_SEND_STRING */ +#define ACCESSORY_STRING_MANUFACTURER 0 +#define ACCESSORY_STRING_MODEL 1 +#define ACCESSORY_STRING_DESCRIPTION 2 +#define ACCESSORY_STRING_VERSION 3 +#define ACCESSORY_STRING_URI 4 +#define ACCESSORY_STRING_SERIAL 5 + +/* Control request for retrieving device's protocol version (currently 1) + * + * requestType: USB_DIR_IN | USB_TYPE_VENDOR + * request: ACCESSORY_GET_PROTOCOL + * value: 0 + * index: 0 + * data version number (16 bits little endian) + */ +#define ACCESSORY_GET_PROTOCOL 51 + +/* Control request for host to send a string to the device + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_SEND_STRING + * value: 0 + * index: string ID + * data zero terminated UTF8 string + * + * The device can later retrieve these strings via the + * ACCESSORY_GET_STRING_* ioctls + */ +#define ACCESSORY_SEND_STRING 52 + +/* Control request for starting device in accessory mode. + * The host sends this after setting all its strings to the device. + * + * requestType: USB_DIR_OUT | USB_TYPE_VENDOR + * request: ACCESSORY_START + * value: 0 + * index: 0 + * data none + */ +#define ACCESSORY_START 53 + +/* ioctls for retrieving strings set by the host */ +#define ACCESSORY_GET_STRING_MANUFACTURER _IOW('M', 1, char[256]) +#define ACCESSORY_GET_STRING_MODEL _IOW('M', 2, char[256]) +#define ACCESSORY_GET_STRING_DESCRIPTION _IOW('M', 3, char[256]) +#define ACCESSORY_GET_STRING_VERSION _IOW('M', 4, char[256]) +#define ACCESSORY_GET_STRING_URI _IOW('M', 5, char[256]) +#define ACCESSORY_GET_STRING_SERIAL _IOW('M', 6, char[256]) +/* returns 1 if there is a start request pending */ +#define ACCESSORY_IS_START_REQUESTED _IO('M', 7) + +#endif /* __LINUX_USB_F_ACCESSORY_H */ --- linux-goldfish-3.4.0.orig/include/linux/netfilter/xt_socket.h +++ linux-goldfish-3.4.0/include/linux/netfilter/xt_socket.h @@ -11,4 +11,10 @@ __u8 flags; }; +void xt_socket_put_sk(struct sock *sk); +struct sock *xt_socket_get4_sk(const struct sk_buff *skb, + struct xt_action_param *par); +struct sock *xt_socket_get6_sk(const struct sk_buff *skb, + struct xt_action_param *par); + #endif /* _XT_SOCKET_H */ --- linux-goldfish-3.4.0.orig/include/linux/netfilter/xt_quota2.h +++ linux-goldfish-3.4.0/include/linux/netfilter/xt_quota2.h @@ -0,0 +1,25 @@ +#ifndef _XT_QUOTA_H +#define _XT_QUOTA_H + +enum xt_quota_flags { + XT_QUOTA_INVERT = 1 << 0, + XT_QUOTA_GROW = 1 << 1, + XT_QUOTA_PACKET = 1 << 2, + XT_QUOTA_NO_CHANGE = 1 << 3, + XT_QUOTA_MASK = 0x0F, +}; + +struct xt_quota_counter; + +struct xt_quota_mtinfo2 { + char name[15]; + u_int8_t flags; + + /* Comparison-invariant */ + aligned_u64 quota; + + /* Used internally by the kernel */ + struct xt_quota_counter *master __attribute__((aligned(8))); +}; + +#endif /* _XT_QUOTA_H */ --- linux-goldfish-3.4.0.orig/include/linux/netfilter/xt_qtaguid.h +++ linux-goldfish-3.4.0/include/linux/netfilter/xt_qtaguid.h @@ -0,0 +1,13 @@ +#ifndef _XT_QTAGUID_MATCH_H +#define _XT_QTAGUID_MATCH_H + +/* For now we just replace the xt_owner. + * FIXME: make iptables aware of qtaguid. */ +#include + +#define XT_QTAGUID_UID XT_OWNER_UID +#define XT_QTAGUID_GID XT_OWNER_GID +#define XT_QTAGUID_SOCKET XT_OWNER_SOCKET +#define xt_qtaguid_match_info xt_owner_match_info + +#endif /* _XT_QTAGUID_MATCH_H */ --- linux-goldfish-3.4.0.orig/include/linux/netfilter/xt_IDLETIMER.h +++ linux-goldfish-3.4.0/include/linux/netfilter/xt_IDLETIMER.h @@ -4,6 +4,7 @@ * Header file for Xtables timer target module. * * Copyright (C) 2004, 2010 Nokia Corporation + * * Written by Timo Teras * * Converted to x_tables and forward-ported to 2.6.34 @@ -32,12 +33,19 @@ #include #define MAX_IDLETIMER_LABEL_SIZE 28 +#define NLMSG_MAX_SIZE 64 + +#define NL_EVENT_TYPE_INACTIVE 0 +#define NL_EVENT_TYPE_ACTIVE 1 struct idletimer_tg_info { __u32 timeout; char label[MAX_IDLETIMER_LABEL_SIZE]; + /* Use netlink messages for notification in addition to sysfs */ + __u8 send_nl_msg; + /* for kernel module internal use only */ struct idletimer_tg *timer __attribute__((aligned(8))); }; --- linux-goldfish-3.4.0.orig/include/linux/mmc/pm.h +++ linux-goldfish-3.4.0/include/linux/mmc/pm.h @@ -26,5 +26,6 @@ #define MMC_PM_KEEP_POWER (1 << 0) /* preserve card power during suspend */ #define MMC_PM_WAKE_SDIO_IRQ (1 << 1) /* wake up host system on SDIO IRQ assertion */ +#define MMC_PM_IGNORE_PM_NOTIFY (1 << 2) /* ignore mmc pm notify */ #endif /* LINUX_MMC_PM_H */ --- linux-goldfish-3.4.0.orig/include/linux/mmc/host.h +++ linux-goldfish-3.4.0/include/linux/mmc/host.h @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -289,12 +290,17 @@ int claim_cnt; /* "claim" nesting count */ struct delayed_work detect; + struct wake_lock detect_wake_lock; int detect_change; /* card detect flag */ struct mmc_hotplug hotplug; const struct mmc_bus_ops *bus_ops; /* current bus driver */ unsigned int bus_refs; /* reference counter */ + unsigned int bus_resume_flags; +#define MMC_BUSRESUME_MANUAL_RESUME (1 << 0) +#define MMC_BUSRESUME_NEEDS_RESUME (1 << 1) + unsigned int sdio_irqs; struct task_struct *sdio_irq_thread; atomic_t sdio_irq_thread_abort; @@ -319,6 +325,15 @@ unsigned int actual_clock; /* Actual HC clock rate */ +#ifdef CONFIG_MMC_EMBEDDED_SDIO + struct { + struct sdio_cis *cis; + struct sdio_cccr *cccr; + struct sdio_embedded_func *funcs; + int num_funcs; + } embedded_sdio_data; +#endif + unsigned long private[0] ____cacheline_aligned; }; @@ -327,6 +342,14 @@ extern void mmc_remove_host(struct mmc_host *); extern void mmc_free_host(struct mmc_host *); +#ifdef CONFIG_MMC_EMBEDDED_SDIO +extern void mmc_set_embedded_sdio_data(struct mmc_host *host, + struct sdio_cis *cis, + struct sdio_cccr *cccr, + struct sdio_embedded_func *funcs, + int num_funcs); +#endif + static inline void *mmc_priv(struct mmc_host *host) { return (void *)host->private; @@ -337,6 +360,18 @@ #define mmc_dev(x) ((x)->parent) #define mmc_classdev(x) (&(x)->class_dev) #define mmc_hostname(x) (dev_name(&(x)->class_dev)) +#define mmc_bus_needs_resume(host) ((host)->bus_resume_flags & MMC_BUSRESUME_NEEDS_RESUME) +#define mmc_bus_manual_resume(host) ((host)->bus_resume_flags & MMC_BUSRESUME_MANUAL_RESUME) + +static inline void mmc_set_bus_resume_policy(struct mmc_host *host, int manual) +{ + if (manual) + host->bus_resume_flags |= MMC_BUSRESUME_MANUAL_RESUME; + else + host->bus_resume_flags &= ~MMC_BUSRESUME_MANUAL_RESUME; +} + +extern int mmc_resume_bus(struct mmc_host *host); extern int mmc_suspend_host(struct mmc_host *); extern int mmc_resume_host(struct mmc_host *); --- linux-goldfish-3.4.0.orig/include/linux/mmc/sdio_func.h +++ linux-goldfish-3.4.0/include/linux/mmc/sdio_func.h @@ -23,6 +23,14 @@ typedef void (sdio_irq_handler_t)(struct sdio_func *); /* + * Structure used to hold embedded SDIO device data from platform layer + */ +struct sdio_embedded_func { + uint8_t f_class; + uint32_t f_maxblksize; +}; + +/* * SDIO function CIS tuple (unknown to the core) */ struct sdio_func_tuple { @@ -130,6 +138,8 @@ extern unsigned int sdio_align_size(struct sdio_func *func, unsigned int sz); extern u8 sdio_readb(struct sdio_func *func, unsigned int addr, int *err_ret); +extern u8 sdio_readb_ext(struct sdio_func *func, unsigned int addr, int *err_ret, + unsigned in); extern u16 sdio_readw(struct sdio_func *func, unsigned int addr, int *err_ret); extern u32 sdio_readl(struct sdio_func *func, unsigned int addr, int *err_ret); --- linux-goldfish-3.4.0.orig/include/linux/amba/mmci.h +++ linux-goldfish-3.4.0/include/linux/amba/mmci.h @@ -5,6 +5,15 @@ #define AMBA_MMCI_H #include +#include +#include + +struct embedded_sdio_data { + struct sdio_cis cis; + struct sdio_cccr cccr; + struct sdio_embedded_func *funcs; + int num_funcs; +}; /* @@ -73,6 +82,9 @@ bool (*dma_filter)(struct dma_chan *chan, void *filter_param); void *dma_rx_param; void *dma_tx_param; + unsigned int status_irq; + struct embedded_sdio_data *embedded_sdio; + int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id); }; #endif --- linux-goldfish-3.4.0.orig/include/trace/events/cpufreq_interactive.h +++ linux-goldfish-3.4.0/include/trace/events/cpufreq_interactive.h @@ -0,0 +1,112 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM cpufreq_interactive + +#if !defined(_TRACE_CPUFREQ_INTERACTIVE_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_CPUFREQ_INTERACTIVE_H + +#include + +DECLARE_EVENT_CLASS(set, + TP_PROTO(u32 cpu_id, unsigned long targfreq, + unsigned long actualfreq), + TP_ARGS(cpu_id, targfreq, actualfreq), + + TP_STRUCT__entry( + __field( u32, cpu_id ) + __field(unsigned long, targfreq ) + __field(unsigned long, actualfreq ) + ), + + TP_fast_assign( + __entry->cpu_id = (u32) cpu_id; + __entry->targfreq = targfreq; + __entry->actualfreq = actualfreq; + ), + + TP_printk("cpu=%u targ=%lu actual=%lu", + __entry->cpu_id, __entry->targfreq, + __entry->actualfreq) +); + +DEFINE_EVENT(set, cpufreq_interactive_up, + TP_PROTO(u32 cpu_id, unsigned long targfreq, + unsigned long actualfreq), + TP_ARGS(cpu_id, targfreq, actualfreq) +); + +DEFINE_EVENT(set, cpufreq_interactive_down, + TP_PROTO(u32 cpu_id, unsigned long targfreq, + unsigned long actualfreq), + TP_ARGS(cpu_id, targfreq, actualfreq) +); + +DECLARE_EVENT_CLASS(loadeval, + TP_PROTO(unsigned long cpu_id, unsigned long load, + unsigned long curfreq, unsigned long targfreq), + TP_ARGS(cpu_id, load, curfreq, targfreq), + + TP_STRUCT__entry( + __field(unsigned long, cpu_id ) + __field(unsigned long, load ) + __field(unsigned long, curfreq ) + __field(unsigned long, targfreq ) + ), + + TP_fast_assign( + __entry->cpu_id = cpu_id; + __entry->load = load; + __entry->curfreq = curfreq; + __entry->targfreq = targfreq; + ), + + TP_printk("cpu=%lu load=%lu cur=%lu targ=%lu", + __entry->cpu_id, __entry->load, __entry->curfreq, + __entry->targfreq) +); + +DEFINE_EVENT(loadeval, cpufreq_interactive_target, + TP_PROTO(unsigned long cpu_id, unsigned long load, + unsigned long curfreq, unsigned long targfreq), + TP_ARGS(cpu_id, load, curfreq, targfreq) +); + +DEFINE_EVENT(loadeval, cpufreq_interactive_already, + TP_PROTO(unsigned long cpu_id, unsigned long load, + unsigned long curfreq, unsigned long targfreq), + TP_ARGS(cpu_id, load, curfreq, targfreq) +); + +DEFINE_EVENT(loadeval, cpufreq_interactive_notyet, + TP_PROTO(unsigned long cpu_id, unsigned long load, + unsigned long curfreq, unsigned long targfreq), + TP_ARGS(cpu_id, load, curfreq, targfreq) +); + +TRACE_EVENT(cpufreq_interactive_boost, + TP_PROTO(const char *s), + TP_ARGS(s), + TP_STRUCT__entry( + __string(s, s) + ), + TP_fast_assign( + __assign_str(s, s); + ), + TP_printk("%s", __get_str(s)) +); + +TRACE_EVENT(cpufreq_interactive_unboost, + TP_PROTO(const char *s), + TP_ARGS(s), + TP_STRUCT__entry( + __string(s, s) + ), + TP_fast_assign( + __assign_str(s, s); + ), + TP_printk("%s", __get_str(s)) +); + +#endif /* _TRACE_CPUFREQ_INTERACTIVE_H */ + +/* This part must be outside protection */ +#include --- linux-goldfish-3.4.0.orig/include/trace/events/power.h +++ linux-goldfish-3.4.0/include/trace/events/power.h @@ -65,6 +65,40 @@ TP_printk("state=%lu", (unsigned long)__entry->state) ); +DECLARE_EVENT_CLASS(wakeup_source, + + TP_PROTO(const char *name, unsigned int state), + + TP_ARGS(name, state), + + TP_STRUCT__entry( + __string( name, name ) + __field( u64, state ) + ), + + TP_fast_assign( + __assign_str(name, name); + __entry->state = state; + ), + + TP_printk("%s state=0x%lx", __get_str(name), + (unsigned long)__entry->state) +); + +DEFINE_EVENT(wakeup_source, wakeup_source_activate, + + TP_PROTO(const char *name, unsigned int state), + + TP_ARGS(name, state) +); + +DEFINE_EVENT(wakeup_source, wakeup_source_deactivate, + + TP_PROTO(const char *name, unsigned int state), + + TP_ARGS(name, state) +); + #ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED /* @@ -204,6 +238,25 @@ TP_ARGS(name, state, cpu_id) ); +TRACE_EVENT(clock_set_parent, + + TP_PROTO(const char *name, const char *parent_name), + + TP_ARGS(name, parent_name), + + TP_STRUCT__entry( + __string( name, name ) + __string( parent_name, parent_name ) + ), + + TP_fast_assign( + __assign_str(name, name); + __assign_str(parent_name, parent_name); + ), + + TP_printk("%s parent=%s", __get_str(name), __get_str(parent_name)) +); + /* * The power domain events are used for power domains transitions */ --- linux-goldfish-3.4.0.orig/Documentation/dma-buf-sharing.txt +++ linux-goldfish-3.4.0/Documentation/dma-buf-sharing.txt @@ -29,13 +29,6 @@ in memory, mapped into its own address space, so it can access the same area of memory. -*IMPORTANT*: [see https://lkml.org/lkml/2011/12/20/211 for more details] -For this first version, A buffer shared using the dma_buf sharing API: -- *may* be exported to user space using "mmap" *ONLY* by exporter, outside of - this framework. -- with this new iteration of the dma-buf api cpu access from the kernel has been - enable, see below for the details. - dma-buf operations for device dma only -------------------------------------- @@ -313,6 +306,83 @@ enum dma_data_direction dir); +Direct Userspace Access/mmap Support +------------------------------------ + +Being able to mmap an export dma-buf buffer object has 2 main use-cases: +- CPU fallback processing in a pipeline and +- supporting existing mmap interfaces in importers. + +1. CPU fallback processing in a pipeline + + In many processing pipelines it is sometimes required that the cpu can access + the data in a dma-buf (e.g. for thumbnail creation, snapshots, ...). To avoid + the need to handle this specially in userspace frameworks for buffer sharing + it's ideal if the dma_buf fd itself can be used to access the backing storage + from userspace using mmap. + + Furthermore Android's ION framework already supports this (and is otherwise + rather similar to dma-buf from a userspace consumer side with using fds as + handles, too). So it's beneficial to support this in a similar fashion on + dma-buf to have a good transition path for existing Android userspace. + + No special interfaces, userspace simply calls mmap on the dma-buf fd. + +2. Supporting existing mmap interfaces in exporters + + Similar to the motivation for kernel cpu access it is again important that + the userspace code of a given importing subsystem can use the same interfaces + with a imported dma-buf buffer object as with a native buffer object. This is + especially important for drm where the userspace part of contemporary OpenGL, + X, and other drivers is huge, and reworking them to use a different way to + mmap a buffer rather invasive. + + The assumption in the current dma-buf interfaces is that redirecting the + initial mmap is all that's needed. A survey of some of the existing + subsystems shows that no driver seems to do any nefarious thing like syncing + up with outstanding asynchronous processing on the device or allocating + special resources at fault time. So hopefully this is good enough, since + adding interfaces to intercept pagefaults and allow pte shootdowns would + increase the complexity quite a bit. + + Interface: + int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, + unsigned long); + + If the importing subsystem simply provides a special-purpose mmap call to set + up a mapping in userspace, calling do_mmap with dma_buf->file will equally + achieve that for a dma-buf object. + +3. Implementation notes for exporters + + Because dma-buf buffers have invariant size over their lifetime, the dma-buf + core checks whether a vma is too large and rejects such mappings. The + exporter hence does not need to duplicate this check. + + Because existing importing subsystems might presume coherent mappings for + userspace, the exporter needs to set up a coherent mapping. If that's not + possible, it needs to fake coherency by manually shooting down ptes when + leaving the cpu domain and flushing caches at fault time. Note that all the + dma_buf files share the same anon inode, hence the exporter needs to replace + the dma_buf file stored in vma->vm_file with it's own if pte shootdown is + requred. This is because the kernel uses the underlying inode's address_space + for vma tracking (and hence pte tracking at shootdown time with + unmap_mapping_range). + + If the above shootdown dance turns out to be too expensive in certain + scenarios, we can extend dma-buf with a more explicit cache tracking scheme + for userspace mappings. But the current assumption is that using mmap is + always a slower path, so some inefficiencies should be acceptable. + + Exporters that shoot down mappings (for any reasons) shall not do any + synchronization at fault time with outstanding device operations. + Synchronization is an orthogonal issue to sharing the backing storage of a + buffer and hence should not be handled by dma-buf itself. This is explictly + mentioned here because many people seem to want something like this, but if + different exporters handle this differently, buffer sharing can fail in + interesting ways depending upong the exporter (if userspace starts depending + upon this implicit synchronization). + Miscellaneous notes ------------------- @@ -336,6 +406,20 @@ the exporting driver to create a dmabuf fd must provide a way to let userspace control setting of O_CLOEXEC flag passed in to dma_buf_fd(). +- If an exporter needs to manually flush caches and hence needs to fake + coherency for mmap support, it needs to be able to zap all the ptes pointing + at the backing storage. Now linux mm needs a struct address_space associated + with the struct file stored in vma->vm_file to do that with the function + unmap_mapping_range. But the dma_buf framework only backs every dma_buf fd + with the anon_file struct file, i.e. all dma_bufs share the same file. + + Hence exporters need to setup their own file (and address_space) association + by setting vma->vm_file and adjusting vma->vm_pgoff in the dma_buf mmap + callback. In the specific case of a gem driver the exporter could use the + shmem file already provided by gem (and set vm_pgoff = 0). Exporters can then + zap ptes by unmapping the corresponding range of the struct address_space + associated with their own file. + References: [1] struct dma_buf_ops in include/linux/dma-buf.h [2] All interfaces mentioned above defined in include/linux/dma-buf.h --- linux-goldfish-3.4.0.orig/Documentation/android.txt +++ linux-goldfish-3.4.0/Documentation/android.txt @@ -0,0 +1,121 @@ + ============= + A N D R O I D + ============= + +Copyright (C) 2009 Google, Inc. +Written by Mike Chan + +CONTENTS: +--------- + +1. Android + 1.1 Required enabled config options + 1.2 Required disabled config options + 1.3 Recommended enabled config options +2. Contact + + +1. Android +========== + +Android (www.android.com) is an open source operating system for mobile devices. +This document describes configurations needed to run the Android framework on +top of the Linux kernel. + +To see a working defconfig look at msm_defconfig or goldfish_defconfig +which can be found at http://android.git.kernel.org in kernel/common.git +and kernel/msm.git + + +1.1 Required enabled config options +----------------------------------- +After building a standard defconfig, ensure that these options are enabled in +your .config or defconfig if they are not already. Based off the msm_defconfig. +You should keep the rest of the default options enabled in the defconfig +unless you know what you are doing. + +ANDROID_PARANOID_NETWORK +ASHMEM +CONFIG_FB_MODE_HELPERS +CONFIG_FONT_8x16 +CONFIG_FONT_8x8 +CONFIG_YAFFS_SHORT_NAMES_IN_RAM +DAB +EARLYSUSPEND +FB +FB_CFB_COPYAREA +FB_CFB_FILLRECT +FB_CFB_IMAGEBLIT +FB_DEFERRED_IO +FB_TILEBLITTING +HIGH_RES_TIMERS +INOTIFY +INOTIFY_USER +INPUT_EVDEV +INPUT_GPIO +INPUT_MISC +LEDS_CLASS +LEDS_GPIO +LOCK_KERNEL +LkOGGER +LOW_MEMORY_KILLER +MISC_DEVICES +NEW_LEDS +NO_HZ +POWER_SUPPLY +PREEMPT +RAMFS +RTC_CLASS +RTC_LIB +SWITCH +SWITCH_GPIO +TMPFS +UID_STAT +UID16 +USB_FUNCTION +USB_FUNCTION_ADB +USER_WAKELOCK +VIDEO_OUTPUT_CONTROL +WAKELOCK +YAFFS_AUTO_YAFFS2 +YAFFS_FS +YAFFS_YAFFS1 +YAFFS_YAFFS2 + + +1.2 Required disabled config options +------------------------------------ +CONFIG_YAFFS_DISABLE_LAZY_LOAD +DNOTIFY + + +1.3 Recommended enabled config options +------------------------------ +ANDROID_PMEM +ANDROID_RAM_CONSOLE +ANDROID_RAM_CONSOLE_ERROR_CORRECTION +SCHEDSTATS +DEBUG_PREEMPT +DEBUG_MUTEXES +DEBUG_SPINLOCK_SLEEP +DEBUG_INFO +FRAME_POINTER +CPU_FREQ +CPU_FREQ_TABLE +CPU_FREQ_DEFAULT_GOV_ONDEMAND +CPU_FREQ_GOV_ONDEMAND +CRC_CCITT +EMBEDDED +INPUT_TOUCHSCREEN +I2C +I2C_BOARDINFO +LOG_BUF_SHIFT=17 +SERIAL_CORE +SERIAL_CORE_CONSOLE + + +2. Contact +========== +website: http://android.git.kernel.org + +mailing-lists: android-kernel@googlegroups.com --- linux-goldfish-3.4.0.orig/Documentation/kernel-parameters.txt +++ linux-goldfish-3.4.0/Documentation/kernel-parameters.txt @@ -2372,6 +2372,8 @@ resume= [SWSUSP] Specify the partition device for software suspend + Format: + {/dev/ | PARTUUID= | : | } resume_offset= [SWSUSP] Specify the offset from the beginning of the partition --- linux-goldfish-3.4.0.orig/Documentation/security/Yama.txt +++ linux-goldfish-3.4.0/Documentation/security/Yama.txt @@ -5,10 +5,54 @@ Yama is controlled through sysctl in /proc/sys/kernel/yama: +- protected_sticky_symlinks +- protected_nonaccess_hardlinks - ptrace_scope ============================================================== +protected_sticky_symlinks: + +A long-standing class of security issues is the symlink-based +time-of-check-time-of-use race, most commonly seen in world-writable +directories like /tmp. The common method of exploitation of this flaw +is to cross privilege boundaries when following a given symlink (i.e. a +root process follows a symlink belonging to another user). For a likely +incomplete list of hundreds of examples across the years, please see: +http://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=/tmp + +When set to "0", symlink following behavior is unrestricted. + +When set to "1" symlinks are permitted to be followed only when outside +a sticky world-writable directory, or when the uid of the symlink and +follower match, or when the directory owner matches the symlink's owner. + +This protection is based on the restrictions in Openwall and grsecurity. + +============================================================== + +protected_nonaccess_hardlinks: + +Hardlinks can be abused in a similar fashion to symlinks in sticky +world-writable directories, but their weakness is not limited to +just that scenario. For example, if /etc and /home are on the same +partition, a regular user can create a hardlink to /etc/shadow in their +home directory. While it retains the original owner and permissions, +it is possible for privileged programs that are otherwise symlink-safe +to mistakenly access the file through its hardlink. Additionally, a very +minor untraceable quota-bypassing local denial of service is possible by +an attacker exhausting disk space by filling a world-writable directory +with hardlinks. + +When set to "0", hardlink creation behavior is unrestricted. + +When set to "1", hardlinks cannot be created to files that a given user +would be unable to read and write originally, or are otherwise sensitive. + +This protection is based on the restrictions in Openwall and grsecurity. + +============================================================== + ptrace_scope: As Linux grows in popularity, it will become a larger target for @@ -34,7 +78,7 @@ work), or with CAP_SYS_PTRACE (i.e. "gdb --pid=PID", and "strace -p PID" still work as root). -For software that has defined application-specific relationships +In mode 1, software that has defined application-specific relationships between a debugging process and its inferior (crash handlers, etc), prctl(PR_SET_PTRACER, pid, ...) can be used. An inferior can declare which other process (and its descendents) are allowed to call PTRACE_ATTACH @@ -46,12 +90,13 @@ so that any otherwise allowed process (even those in external pid namespaces) may attach. -The sysctl settings are: +The sysctl settings (writable only with CAP_SYS_PTRACE) are: 0 - classic ptrace permissions: a process can PTRACE_ATTACH to any other process running under the same uid, as long as it is dumpable (i.e. did not transition uids, start privileged, or have called - prctl(PR_SET_DUMPABLE...) already). + prctl(PR_SET_DUMPABLE...) already). Similarly, PTRACE_TRACEME is + unchanged. 1 - restricted ptrace: a process must have a predefined relationship with the inferior it wants to call PTRACE_ATTACH on. By default, @@ -59,6 +104,13 @@ classic criteria is also met. To change the relationship, an inferior can call prctl(PR_SET_PTRACER, debugger, ...) to declare an allowed debugger PID to call PTRACE_ATTACH on the inferior. + Using PTRACE_TRACEME is unchanged. + +2 - admin-only attach: only processes with CAP_SYS_PTRACE may use ptrace + with PTRACE_ATTACH, or through children calling PTRACE_TRACEME. + +3 - no attach: no processes may use ptrace with PTRACE_ATTACH nor via + PTRACE_TRACEME. Once set, this sysctl value cannot be changed. The original children-only logic was based on the restrictions in grsecurity. --- linux-goldfish-3.4.0.orig/Documentation/cgroups/cgroups.txt +++ linux-goldfish-3.4.0/Documentation/cgroups/cgroups.txt @@ -592,6 +592,15 @@ rmdir() will fail with it. From this behavior, pre_destroy() can be called multiple times against a cgroup. +int allow_attach(struct cgroup *cgrp, struct cgroup_taskset *tset) +(cgroup_mutex held by caller) + +Called prior to moving a task into a cgroup; if the subsystem +returns an error, this will abort the attach operation. Used +to extend the permission checks - if all subsystems in a cgroup +return 0, the attach will be allowed to proceed, even if the +default permission check (root or same user) fails. + int can_attach(struct cgroup *cgrp, struct cgroup_taskset *tset) (cgroup_mutex held by caller) --- linux-goldfish-3.4.0.orig/Documentation/power/suspend-and-cpuhotplug.txt +++ linux-goldfish-3.4.0/Documentation/power/suspend-and-cpuhotplug.txt @@ -29,7 +29,7 @@ Write 'mem' to /sys/power/state - syfs file + sysfs file | v Acquire pm_mutex lock --- linux-goldfish-3.4.0.orig/Documentation/cpu-freq/governors.txt +++ linux-goldfish-3.4.0/Documentation/cpu-freq/governors.txt @@ -28,6 +28,7 @@ 2.3 Userspace 2.4 Ondemand 2.5 Conservative +2.6 Interactive 3. The Governor Interface in the CPUfreq Core @@ -191,6 +192,64 @@ default value of '20' it means that if the CPU usage needs to be below 20% between samples to have the frequency decreased. + +2.6 Interactive +--------------- + +The CPUfreq governor "interactive" is designed for latency-sensitive, +interactive workloads. This governor sets the CPU speed depending on +usage, similar to "ondemand" and "conservative" governors. However, +the governor is more aggressive about scaling the CPU speed up in +response to CPU-intensive activity. + +Sampling the CPU load every X ms can lead to under-powering the CPU +for X ms, leading to dropped frames, stuttering UI, etc. Instead of +sampling the cpu at a specified rate, the interactive governor will +check whether to scale the cpu frequency up soon after coming out of +idle. When the cpu comes out of idle, a timer is configured to fire +within 1-2 ticks. If the cpu is very busy between exiting idle and +when the timer fires then we assume the cpu is underpowered and ramp +to MAX speed. + +If the cpu was not sufficiently busy to immediately ramp to MAX speed, +then governor evaluates the cpu load since the last speed adjustment, +choosing the highest value between that longer-term load or the +short-term load since idle exit to determine the cpu speed to ramp to. + +The tuneable values for this governor are: + +min_sample_time: The minimum amount of time to spend at the current +frequency before ramping down. This is to ensure that the governor has +seen enough historic cpu load data to determine the appropriate +workload. Default is 80000 uS. + +hispeed_freq: An intermediate "hi speed" at which to initially ramp +when CPU load hits the value specified in go_hispeed_load. If load +stays high for the amount of time specified in above_hispeed_delay, +then speed may be bumped higher. Default is maximum speed. + +go_hispeed_load: The CPU load at which to ramp to the intermediate "hi +speed". Default is 85%. + +above_hispeed_delay: Once speed is set to hispeed_freq, wait for this +long before bumping speed higher in response to continued high load. +Default is 20000 uS. + +timer_rate: Sample rate for reevaluating cpu load when the system is +not idle. Default is 20000 uS. + +input_boost: If non-zero, boost speed of all CPUs to hispeed_freq on +touchscreen activity. Default is 0. + +boost: If non-zero, immediately boost speed of all CPUs to at least +hispeed_freq until zero is written to this attribute. If zero, allow +CPU speeds to drop below hispeed_freq according to load as usual. + +boostpulse: Immediately boost speed of all CPUs to hispeed_freq for +min_sample_time, after which speeds are allowed to drop below +hispeed_freq according to load as usual. + + 3. The Governor Interface in the CPUfreq Core ============================================= --- linux-goldfish-3.4.0.orig/Documentation/ABI/testing/sysfs-power +++ linux-goldfish-3.4.0/Documentation/ABI/testing/sysfs-power @@ -172,3 +172,62 @@ Reading from this file will display the current value, which is set to 1 MB by default. + +What: /sys/power/autosleep +Date: April 2012 +Contact: Rafael J. Wysocki +Description: + The /sys/power/autosleep file can be written one of the strings + returned by reads from /sys/power/state. If that happens, a + work item attempting to trigger a transition of the system to + the sleep state represented by that string is queued up. This + attempt will only succeed if there are no active wakeup sources + in the system at that time. After every execution, regardless + of whether or not the attempt to put the system to sleep has + succeeded, the work item requeues itself until user space + writes "off" to /sys/power/autosleep. + + Reading from this file causes the last string successfully + written to it to be returned. + +What: /sys/power/wake_lock +Date: February 2012 +Contact: Rafael J. Wysocki +Description: + The /sys/power/wake_lock file allows user space to create + wakeup source objects and activate them on demand (if one of + those wakeup sources is active, reads from the + /sys/power/wakeup_count file block or return false). When a + string without white space is written to /sys/power/wake_lock, + it will be assumed to represent a wakeup source name. If there + is a wakeup source object with that name, it will be activated + (unless active already). Otherwise, a new wakeup source object + will be registered, assigned the given name and activated. + If a string written to /sys/power/wake_lock contains white + space, the part of the string preceding the white space will be + regarded as a wakeup source name and handled as descrived above. + The other part of the string will be regarded as a timeout (in + nanoseconds) such that the wakeup source will be automatically + deactivated after it has expired. The timeout, if present, is + set regardless of the current state of the wakeup source object + in question. + + Reads from this file return a string consisting of the names of + wakeup sources created with the help of it that are active at + the moment, separated with spaces. + + +What: /sys/power/wake_unlock +Date: February 2012 +Contact: Rafael J. Wysocki +Description: + The /sys/power/wake_unlock file allows user space to deactivate + wakeup sources created with the help of /sys/power/wake_lock. + When a string is written to /sys/power/wake_unlock, it will be + assumed to represent the name of a wakeup source to deactivate. + If a wakeup source object of that name exists and is active at + the moment, it will be deactivated. + + Reads from this file return a string consisting of the names of + wakeup sources created with the help of /sys/power/wake_lock + that are inactive at the moment, separated with spaces. --- linux-goldfish-3.4.0.orig/Documentation/ABI/testing/sysfs-devices-power +++ linux-goldfish-3.4.0/Documentation/ABI/testing/sysfs-devices-power @@ -96,16 +96,26 @@ is read-only. If the device is not enabled to wake up the system from sleep states, this attribute is not present. -What: /sys/devices/.../power/wakeup_hit_count -Date: September 2010 +What: /sys/devices/.../power/wakeup_abort_count +Date: February 2012 Contact: Rafael J. Wysocki Description: - The /sys/devices/.../wakeup_hit_count attribute contains the + The /sys/devices/.../wakeup_abort_count attribute contains the number of times the processing of a wakeup event associated with - the device might prevent the system from entering a sleep state. - This attribute is read-only. If the device is not enabled to - wake up the system from sleep states, this attribute is not - present. + the device might have aborted system transition into a sleep + state in progress. This attribute is read-only. If the device + is not enabled to wake up the system from sleep states, this + attribute is not present. + +What: /sys/devices/.../power/wakeup_expire_count +Date: February 2012 +Contact: Rafael J. Wysocki +Description: + The /sys/devices/.../wakeup_expire_count attribute contains the + number of times a wakeup event associated with the device has + been reported with a timeout that expired. This attribute is + read-only. If the device is not enabled to wake up the system + from sleep states, this attribute is not present. What: /sys/devices/.../power/wakeup_active Date: September 2010 @@ -148,6 +158,17 @@ not enabled to wake up the system from sleep states, this attribute is not present. +What: /sys/devices/.../power/wakeup_prevent_sleep_time_ms +Date: February 2012 +Contact: Rafael J. Wysocki +Description: + The /sys/devices/.../wakeup_prevent_sleep_time_ms attribute + contains the total time the device has been preventing + opportunistic transitions to sleep states from occuring. + This attribute is read-only. If the device is not enabled to + wake up the system from sleep states, this attribute is not + present. + What: /sys/devices/.../power/autosuspend_delay_ms Date: September 2010 Contact: Alan Stern --- linux-goldfish-3.4.0.orig/debian.master/config/enforce +++ linux-goldfish-3.4.0/debian.master/config/enforce @@ -0,0 +1 @@ +# --- linux-goldfish-3.4.0.orig/arch/x86/Kconfig +++ linux-goldfish-3.4.0/arch/x86/Kconfig @@ -313,6 +313,10 @@ ---help--- This option is needed for the systems that have more than 8 CPUs +config ARCH_GOLDFISH + def_bool y + depends on X86_GOLDFISH + if X86_32 config X86_EXTENDED_PLATFORM bool "Support for extended (non-PC) x86 platforms" @@ -392,6 +396,12 @@ # Following is an alphabetically sorted list of 32 bit extended platforms # Please maintain the alphabetic order if and when there are additions +config X86_GOLDFISH + bool "Goldfish (Virtual Platform)" + depends on X86_32 + help + This option would make Goldfish virtual platform available. + config X86_INTEL_CE bool "CE4100 TV platform" depends on PCI --- linux-goldfish-3.4.0.orig/arch/x86/Makefile +++ linux-goldfish-3.4.0/arch/x86/Makefile @@ -131,6 +131,34 @@ KBUILD_CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,) KBUILD_CFLAGS += $(call cc-option,-mno-avx,) +### +# Sub architecture support +# fcore-y is linked before mcore-y files. + +# Default subarch .c files +mcore-y := arch/x86/mach-default/ + +# Voyager subarch support +mflags-$(CONFIG_X86_VOYAGER) := -Iarch/x86/include/asm/mach-voyager +mcore-$(CONFIG_X86_VOYAGER) := arch/x86/mach-voyager/ + +# generic subarchitecture +mflags-$(CONFIG_X86_GENERICARCH):= -Iarch/x86/include/asm/mach-generic +fcore-$(CONFIG_X86_GENERICARCH) += arch/x86/mach-generic/ +mcore-$(CONFIG_X86_GENERICARCH) := arch/x86/mach-default/ + +# Goldfish virtual platform support +mflags-$(CONFIG_X86_GOLDFISH):= -Iarch/x86/include/asm/mach-goldfish +fcore-$(CONFIG_X86_GOLDFISH) += arch/x86/mach-goldfish/ +mcore-$(CONFIG_X86_GOLDFISH) := arch/x86/mach-default/ + +# default subarch .h files +mflags-y += -Iarch/x86/include/asm/mach-default + +# 64 bit does not support subarch support - clear sub arch variables +fcore-$(CONFIG_X86_64) := +mcore-$(CONFIG_X86_64) := + KBUILD_CFLAGS += $(mflags-y) KBUILD_AFLAGS += $(mflags-y) --- linux-goldfish-3.4.0.orig/arch/x86/Kbuild +++ linux-goldfish-3.4.0/arch/x86/Kbuild @@ -16,3 +16,5 @@ obj-y += platform/ obj-y += net/ + +obj-$(CONFIG_X86_GOLDFISH) += mach-goldfish/ --- linux-goldfish-3.4.0.orig/arch/x86/include/asm/idle.h +++ linux-goldfish-3.4.0/arch/x86/include/asm/idle.h @@ -1,13 +1,6 @@ #ifndef _ASM_X86_IDLE_H #define _ASM_X86_IDLE_H -#define IDLE_START 1 -#define IDLE_END 2 - -struct notifier_block; -void idle_notifier_register(struct notifier_block *n); -void idle_notifier_unregister(struct notifier_block *n); - #ifdef CONFIG_X86_64 void enter_idle(void); void exit_idle(void); --- linux-goldfish-3.4.0.orig/arch/x86/include/asm/mc146818rtc.h +++ linux-goldfish-3.4.0/arch/x86/include/asm/mc146818rtc.h @@ -98,6 +98,10 @@ extern int mach_set_rtc_mmss(unsigned long nowtime); extern unsigned long mach_get_cmos_time(void); +#ifdef CONFIG_X86_GOLDFISH +#define RTC_IRQ 13 +#else #define RTC_IRQ 8 +#endif #endif /* _ASM_X86_MC146818RTC_H */ --- linux-goldfish-3.4.0.orig/arch/x86/include/asm/mach-goldfish/irqs.h +++ linux-goldfish-3.4.0/arch/x86/include/asm/mach-goldfish/irqs.h @@ -0,0 +1,22 @@ +/* arch/x86/include/asm/mach-goldfish/irqs.h +** +** Copyright (C) 2007 Google, Inc. +** Copyright (C) 2011 Intel, Corp. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#define IRQ_PDEV_BUS (4) + +#endif --- linux-goldfish-3.4.0.orig/arch/x86/include/asm/mach-goldfish/io.h +++ linux-goldfish-3.4.0/arch/x86/include/asm/mach-goldfish/io.h @@ -0,0 +1,25 @@ +/* arch/x86/include/asm/mach-goldfish/io.h +** +** Copyright (C) 2007 Google, Inc. +** Copyright (C) 2011 Intel, Corp. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_X86_ARCH_IO_H +#define __ASM_X86_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif --- linux-goldfish-3.4.0.orig/arch/x86/include/asm/mach-goldfish/hardware.h +++ linux-goldfish-3.4.0/arch/x86/include/asm/mach-goldfish/hardware.h @@ -0,0 +1,32 @@ +/* arch/x86/include/asm/mach-goldfish/hardware.h +** +** Copyright (C) 2007 Google, Inc. +** Copyright (C) 2011 Intel, Corp. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __X86_ARCH_HARDWARE_H +#define __X86_ARCH_HARDWARE_H + +/* + * Where in virtual memory the IO devices (timers, system controllers + * and so on) + */ +#define GOLDFISH_IO_SIZE 0x00800000 // How much? +#define GOLDFISH_IO_START 0xff000000 // PA of IO + +#define GOLDFISH_PDEV_BUS_BASE (0x1000) +#define GOLDFISH_PDEV_BUS_END (0x100) + +#define GOLDFISH_TTY_BASE (0x2000) + +#endif --- linux-goldfish-3.4.0.orig/arch/x86/mach-goldfish/pdev_bus.c +++ linux-goldfish-3.4.0/arch/x86/mach-goldfish/pdev_bus.c @@ -0,0 +1,247 @@ +/* arch/x86/mach-goldfish/pdev_bus.c +** +** Copyright (C) 2007 Google, Inc. +** Copyright (C) 2011 Intel, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#define PDEV_BUS_OP_DONE (0x00) +#define PDEV_BUS_OP_REMOVE_DEV (0x04) +#define PDEV_BUS_OP_ADD_DEV (0x08) + +#define PDEV_BUS_OP_INIT (0x00) + +#define PDEV_BUS_OP (0x00) +#define PDEV_BUS_GET_NAME (0x04) +#define PDEV_BUS_NAME_LEN (0x08) +#define PDEV_BUS_ID (0x0c) +#define PDEV_BUS_IO_BASE (0x10) +#define PDEV_BUS_IO_SIZE (0x14) +#define PDEV_BUS_IRQ (0x18) +#define PDEV_BUS_IRQ_COUNT (0x1c) + +struct pdev_bus_dev { + struct list_head list; + struct platform_device pdev; + struct resource resources[0]; +}; + +static void goldfish_pdev_worker(struct work_struct *work); + +static void __iomem *pdev_bus_base; +static uint32_t pdev_bus_irq; +static LIST_HEAD(pdev_bus_new_devices); +static LIST_HEAD(pdev_bus_registered_devices); +static LIST_HEAD(pdev_bus_removed_devices); +static DECLARE_WORK(pdev_bus_worker, goldfish_pdev_worker); + + +static void goldfish_pdev_worker(struct work_struct *work) +{ + int ret; + struct pdev_bus_dev *pos, *n; + + list_for_each_entry_safe(pos, n, &pdev_bus_removed_devices, list) { + list_del(&pos->list); + platform_device_unregister(&pos->pdev); + kfree(pos); + } + list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) { + list_del(&pos->list); + ret = platform_device_register(&pos->pdev); + if(ret) { + printk("goldfish_pdev_worker failed to register device, %s\n", pos->pdev.name); + } + else { + printk("goldfish_pdev_worker registered %s\n", pos->pdev.name); + } + list_add_tail(&pos->list, &pdev_bus_registered_devices); + } +} + +static void goldfish_pdev_remove(void) +{ + struct pdev_bus_dev *pos, *n; + uint32_t base; + + base = readl(pdev_bus_base + PDEV_BUS_IO_BASE); + + list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) { + if(pos->resources[0].start == base) { + list_del(&pos->list); + kfree(pos); + return; + } + } + list_for_each_entry_safe(pos, n, &pdev_bus_registered_devices, list) { + if(pos->resources[0].start == base) { + list_del(&pos->list); + list_add_tail(&pos->list, &pdev_bus_removed_devices); + schedule_work(&pdev_bus_worker); + return; + } + }; + printk("goldfish_pdev_remove could not find device at %x\n", base); +} + +static int goldfish_new_pdev(void) +{ + struct pdev_bus_dev *dev; + uint32_t name_len; + uint32_t irq = -1, irq_count; + int resource_count = 2; + uint32_t base; + char *name; + + base = readl(pdev_bus_base + PDEV_BUS_IO_BASE); + + irq_count = readl(pdev_bus_base + PDEV_BUS_IRQ_COUNT); + name_len = readl(pdev_bus_base + PDEV_BUS_NAME_LEN); + if(irq_count) + resource_count++; + + dev = kzalloc(sizeof(*dev) + sizeof(struct resource) * resource_count + name_len + 1, GFP_ATOMIC); + if(dev == NULL) + return -ENOMEM; + + dev->pdev.num_resources = resource_count; + dev->pdev.resource = (struct resource *)(dev + 1); + dev->pdev.name = name = (char *)(dev->pdev.resource + resource_count); + dev->pdev.dev.coherent_dma_mask = ~0; + + writel((unsigned long)name, pdev_bus_base + PDEV_BUS_GET_NAME); + name[name_len] = '\0'; + dev->pdev.id = readl(pdev_bus_base + PDEV_BUS_ID); + dev->pdev.resource[0].start = base; + dev->pdev.resource[0].end = base + readl(pdev_bus_base + PDEV_BUS_IO_SIZE) - 1; + dev->pdev.resource[0].flags = IORESOURCE_MEM; + if(irq_count) { + irq = readl(pdev_bus_base + PDEV_BUS_IRQ); + dev->pdev.resource[1].start = irq; + dev->pdev.resource[1].end = irq + irq_count - 1; + dev->pdev.resource[1].flags = IORESOURCE_IRQ; + } + + printk("goldfish_new_pdev %s at %x irq %d\n", name, base, irq); + list_add_tail(&dev->list, &pdev_bus_new_devices); + schedule_work(&pdev_bus_worker); + + return 0; +} + +static irqreturn_t goldfish_pdev_bus_interrupt(int irq, void *dev_id) +{ + irqreturn_t ret = IRQ_NONE; + while(1) { + uint32_t op = readl(pdev_bus_base + PDEV_BUS_OP); + switch(op) { + case PDEV_BUS_OP_DONE: + return IRQ_NONE; + + case PDEV_BUS_OP_REMOVE_DEV: + goldfish_pdev_remove(); + break; + + case PDEV_BUS_OP_ADD_DEV: + goldfish_new_pdev(); + break; + } + ret = IRQ_HANDLED; + } +} + +static int __devinit goldfish_pdev_bus_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + r = platform_get_resource(pdev, IORESOURCE_IO, 0); + if(r == NULL) + return -EINVAL; + pdev_bus_base = ioremap(GOLDFISH_IO_START + r->start, GOLDFISH_IO_SIZE); + + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if(r == NULL) + return -EINVAL; + pdev_bus_irq = r->start; + + ret = request_irq(pdev_bus_irq, goldfish_pdev_bus_interrupt, IRQF_SHARED, "goldfish_pdev_bus", pdev); + if(ret) + goto err_request_irq_failed; + + writel(PDEV_BUS_OP_INIT, pdev_bus_base + PDEV_BUS_OP); + +err_request_irq_failed: + return ret; +} + +static int __devexit goldfish_pdev_bus_remove(struct platform_device *pdev) +{ + free_irq(pdev_bus_irq, pdev); + return 0; +} + +static struct platform_driver goldfish_pdev_bus_driver = { + .probe = goldfish_pdev_bus_probe, + .remove = __devexit_p(goldfish_pdev_bus_remove), + .driver = { + .name = "goldfish_pdev_bus" + } +}; + +static int __init goldfish_pdev_bus_init(void) +{ + return platform_driver_register(&goldfish_pdev_bus_driver); +} + +static void __exit goldfish_pdev_bus_exit(void) +{ + platform_driver_unregister(&goldfish_pdev_bus_driver); +} + +module_init(goldfish_pdev_bus_init); +module_exit(goldfish_pdev_bus_exit); + +static struct resource goldfish_pdev_bus_resources[] = { + { + .start = GOLDFISH_PDEV_BUS_BASE, + .end = GOLDFISH_PDEV_BUS_BASE + GOLDFISH_PDEV_BUS_END - 1, + .flags = IORESOURCE_IO, + }, + { + .start = IRQ_PDEV_BUS, + .end = IRQ_PDEV_BUS, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device goldfish_pdev_bus_device = { + .name = "goldfish_pdev_bus", + .id = -1, + .num_resources = ARRAY_SIZE(goldfish_pdev_bus_resources), + .resource = goldfish_pdev_bus_resources +}; +static int __init goldfish_init(void) +{ + return platform_device_register(&goldfish_pdev_bus_device); +} +device_initcall(goldfish_init); --- linux-goldfish-3.4.0.orig/arch/x86/mach-goldfish/Makefile +++ linux-goldfish-3.4.0/arch/x86/mach-goldfish/Makefile @@ -0,0 +1,8 @@ +# +# Makefile for the linux kernel. +# + +# Object file lists. + + +obj-$(CONFIG_X86_GOLDFISH) := pdev_bus.o \ No newline at end of file --- linux-goldfish-3.4.0.orig/arch/x86/configs/goldfish_defconfig +++ linux-goldfish-3.4.0/arch/x86/configs/goldfish_defconfig @@ -0,0 +1,2235 @@ +# CONFIG_64BIT is not set +CONFIG_X86_32=y +# CONFIG_X86_64 is not set +CONFIG_X86=y +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_CLOCKSOURCE_WATCHDOG=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_FAST_CMPXCHG_LOCAL=y +CONFIG_MMU=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_GENERIC_IOMAP=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +# CONFIG_RWSEM_GENERIC_SPINLOCK is not set +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +# CONFIG_GENERIC_TIME_VSYSCALL is not set +CONFIG_ARCH_HAS_CPU_RELAX=y +CONFIG_ARCH_HAS_DEFAULT_IDLE=y +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_ZONE_DMA32 is not set +CONFIG_ARCH_POPULATES_NODE_MAP=y +# CONFIG_AUDIT_ARCH is not set +CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_X86_BIOS_REBOOT=y +CONFIG_KTIME_SCALAR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_WATCH=y +CONFIG_AUDIT_TREE=y +# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_RELAY=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_PANIC_TIMEOUT=0 +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_ASHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_COMPAT_BRK is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_TRACEPOINTS=y +CONFIG_MARKERS=y +CONFIG_HAVE_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_KRETPROBES=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_FREEZER is not set + +# +# Processor type and features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_SMP is not set +CONFIG_ARCH_GOLDFISH=y +# CONFIG_X86_PC is not set +CONFIG_X86_GOLDFISH=y +# CONFIG_X86_ELAN is not set +# CONFIG_X86_VOYAGER is not set +# CONFIG_X86_GENERICARCH is not set +# CONFIG_X86_VSMP is not set +# CONFIG_X86_RDC321X is not set +CONFIG_SCHED_OMIT_FRAME_POINTER=y +# CONFIG_PARAVIRT_GUEST is not set +# CONFIG_MEMTEST is not set +# CONFIG_M386 is not set +# CONFIG_M486 is not set +# CONFIG_M586 is not set +# CONFIG_M586TSC is not set +# CONFIG_M586MMX is not set +# CONFIG_M686 is not set +# CONFIG_MPENTIUMII is not set +# CONFIG_MPENTIUMIII is not set +# CONFIG_MPENTIUMM is not set +# CONFIG_MPENTIUM4 is not set +# CONFIG_MK6 is not set +# CONFIG_MK7 is not set +# CONFIG_MK8 is not set +# CONFIG_MCRUSOE is not set +# CONFIG_MEFFICEON is not set +# CONFIG_MWINCHIPC6 is not set +# CONFIG_MWINCHIP3D is not set +# CONFIG_MGEODEGX1 is not set +# CONFIG_MGEODE_LX is not set +# CONFIG_MCYRIXIII is not set +# CONFIG_MVIAC3_2 is not set +# CONFIG_MVIAC7 is not set +# CONFIG_MPSC is not set +CONFIG_MCORE2=y +# CONFIG_GENERIC_CPU is not set +CONFIG_X86_GENERIC=y +CONFIG_X86_CPU=y +CONFIG_X86_CMPXCHG=y +CONFIG_X86_L1_CACHE_SHIFT=7 +CONFIG_X86_XADD=y +CONFIG_X86_WP_WORKS_OK=y +CONFIG_X86_INVLPG=y +CONFIG_X86_BSWAP=y +CONFIG_X86_POPAD_OK=y +CONFIG_X86_INTEL_USERCOPY=y +CONFIG_X86_USE_PPRO_CHECKSUM=y +CONFIG_X86_TSC=y +CONFIG_X86_CMOV=y +CONFIG_X86_MINIMUM_CPU_FAMILY=4 +CONFIG_X86_DEBUGCTLMSR=y +CONFIG_CPU_SUP_INTEL=y +CONFIG_CPU_SUP_CYRIX_32=y +CONFIG_CPU_SUP_AMD=y +CONFIG_CPU_SUP_CENTAUR_32=y +CONFIG_CPU_SUP_TRANSMETA_32=y +CONFIG_CPU_SUP_UMC_32=y +# CONFIG_X86_DS is not set +# CONFIG_X86_PTRACE_BTS is not set +CONFIG_HPET_TIMER=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_DMI=y +# CONFIG_IOMMU_HELPER is not set +# CONFIG_IOMMU_API is not set +CONFIG_NR_CPUS=1 +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +# CONFIG_X86_UP_APIC is not set +# CONFIG_X86_MCE is not set +CONFIG_VM86=y +# CONFIG_TOSHIBA is not set +# CONFIG_I8K is not set +CONFIG_X86_REBOOTFIXUPS=y +# CONFIG_MICROCODE is not set +CONFIG_X86_MSR=y +CONFIG_X86_CPUID=y +CONFIG_NOHIGHMEM=y +# CONFIG_HIGHMEM4G is not set +# CONFIG_HIGHMEM64G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_X86_PAE is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set +CONFIG_X86_RESERVE_LOW_64K=y +# CONFIG_MATH_EMULATION is not set +CONFIG_MTRR=y +# CONFIG_MTRR_SANITIZER is not set +CONFIG_X86_PAT=y +CONFIG_SECCOMP=y +CONFIG_HZ_100=y +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=100 +CONFIG_SCHED_HRTICK=y +# CONFIG_KEXEC is not set +CONFIG_PHYSICAL_START=0x100000 +# CONFIG_RELOCATABLE is not set +CONFIG_PHYSICAL_ALIGN=0x200000 +# CONFIG_COMPAT_VDSO is not set +# CONFIG_CMDLINE_BOOL is not set + +# +# Power management and ACPI options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HAS_WAKELOCK=y +CONFIG_HAS_EARLYSUSPEND=y +CONFIG_WAKELOCK=y +CONFIG_WAKELOCK_STAT=y +CONFIG_USER_WAKELOCK=y +CONFIG_EARLYSUSPEND=y +# CONFIG_NO_USER_SPACE_SCREEN_ACCESS_CONTROL is not set +CONFIG_CONSOLE_EARLYSUSPEND=y +CONFIG_FB_EARLYSUSPEND=y +# CONFIG_APM_EMULATION is not set + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +CONFIG_CPU_FREQ_DEBUG=y +# CONFIG_CPU_FREQ_STAT is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_MIN_TICKS=10 +CONFIG_CPU_FREQ_SAMPLING_LATENCY_MULTIPLIER=1000 + +# +# CPUFreq processor drivers +# +# CONFIG_X86_POWERNOW_K6 is not set +# CONFIG_X86_POWERNOW_K7 is not set +# CONFIG_X86_POWERNOW_K8 is not set +# CONFIG_X86_GX_SUSPMOD is not set +# CONFIG_X86_SPEEDSTEP_CENTRINO is not set +# CONFIG_X86_SPEEDSTEP_ICH is not set +# CONFIG_X86_SPEEDSTEP_SMI is not set +# CONFIG_X86_P4_CLOCKMOD is not set +# CONFIG_X86_CPUFREQ_NFORCE2 is not set +# CONFIG_X86_LONGRUN is not set +# CONFIG_X86_E_POWERSAVER is not set + +# +# shared options +# +# CONFIG_X86_SPEEDSTEP_LIB is not set +# CONFIG_CPU_IDLE is not set + +# +# Bus options (PCI etc.) +# +CONFIG_PCI=y +# CONFIG_PCI_GOBIOS is not set +# CONFIG_PCI_GOMMCONFIG is not set +# CONFIG_PCI_GODIRECT is not set +# CONFIG_PCI_GOOLPC is not set +CONFIG_PCI_GOANY=y +CONFIG_PCI_BIOS=y +CONFIG_PCI_DIRECT=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCIEPORTBUS=y +# CONFIG_HOTPLUG_PCI_PCIE is not set +CONFIG_PCIEAER=y +# CONFIG_PCIEASPM is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCI_LEGACY is not set +# CONFIG_PCI_STUB is not set +CONFIG_ISA_DMA_API=y +# CONFIG_ISA is not set +# CONFIG_MCA is not set +# CONFIG_SCx200 is not set +# CONFIG_OLPC is not set +CONFIG_K8_NB=y +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y +CONFIG_CARDBUS=y + +# +# PC-card bridges +# +CONFIG_YENTA=y +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y +# CONFIG_PD6729 is not set +# CONFIG_I82092 is not set +CONFIG_PCCARD_NONSTATIC=y +CONFIG_HOTPLUG_PCI=y +# CONFIG_HOTPLUG_PCI_FAKE is not set +# CONFIG_HOTPLUG_PCI_CPCI is not set +# CONFIG_HOTPLUG_PCI_SHPC is not set + +# +# Executable file formats / Emulations +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y +CONFIG_HAVE_ATOMIC_IOMAP=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +CONFIG_INET_ESP=y +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_LRO=y +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +CONFIG_NETLABEL=y +CONFIG_ANDROID_PARANOID_NETWORK=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_ADVANCED is not set + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_LOG=y +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=y +CONFIG_NF_CONNTRACK_FTP=y +CONFIG_NF_CONNTRACK_H323=y +CONFIG_NF_CONNTRACK_IRC=y +CONFIG_NF_CONNTRACK_NETBIOS_NS=y +CONFIG_NF_CONNTRACK_PPTP=y +CONFIG_NF_CONNTRACK_SANE=y +CONFIG_NF_CONNTRACK_TFTP=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NETFILTER_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_TARGET_NFLOG=y +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y +CONFIG_NETFILTER_XT_TARGET_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_TRACE=y +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y +CONFIG_NETFILTER_XT_MATCH_HELPER=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_LIMIT=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_POLICY=y +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_QTAGUID=y +CONFIG_NETFILTER_XT_MATCH_QUOTA=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y +CONFIG_NETFILTER_XT_MATCH_SOCKET=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y +CONFIG_NETFILTER_XT_MATCH_STRING=y +CONFIG_NETFILTER_XT_MATCH_TIME=y +CONFIG_NETFILTER_XT_MATCH_U32=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_NF_CONNTRACK_PROC_COMPAT=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_TTL=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_REJECT_SKERR=y +CONFIG_IP_NF_TARGET_LOG=y +CONFIG_IP_NF_TARGET_ULOG=y +CONFIG_NF_NAT=y +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_NETMAP=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_NF_CONNTRACK_IPV6=y +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_TARGET_LOG=y +CONFIG_IP6_NF_FILTER=y +CONFIG_IP6_NF_TARGET_REJECT=y +CONFIG_IP6_NF_TARGET_REJECT_SKERR=y +CONFIG_IP6_NF_MANGLE=y +CONFIG_IP6_NF_RAW=y +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NET_TCPPROBE is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +CONFIG_CFG80211=y +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_LIB80211 is not set +CONFIG_MAC80211=y + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_MINSTREL=y +# CONFIG_MAC80211_RC_DEFAULT_PID is not set +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT="minstrel" +# CONFIG_MAC80211_MESH is not set +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=0 +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +# CONFIG_MTD_CHAR is not set +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +CONFIG_NFTL=y +# CONFIG_NFTL_RW is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_TS5500 is not set +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_GOLDFISH_NAND=y +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ANDROID_PMEM is not set +# CONFIG_IBM_ASM is not set +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_KERNEL_DEBUGGER_CORE is not set +# CONFIG_HP_ILO is not set +# CONFIG_UID_STAT is not set +# CONFIG_QEMU_TRACE is not set +CONFIG_QEMU_PIPE=y +# CONFIG_APANIC is not set +CONFIG_APANIC_PLABEL="kpanic" +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=y +# CONFIG_SCSI_FC_ATTRS is not set +CONFIG_SCSI_ISCSI_ATTRS=y +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +# CONFIG_SCSI_DH is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y +CONFIG_SATA_AHCI=y +# CONFIG_SATA_SIL24 is not set +CONFIG_ATA_SFF=y +# CONFIG_SATA_SVW is not set +CONFIG_ATA_PIIX=y +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_PATA_ALI is not set +CONFIG_PATA_AMD=y +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CS5535 is not set +# CONFIG_PATA_CS5536 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +CONFIG_ATA_GENERIC=y +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +CONFIG_PATA_MPIIX=y +CONFIG_PATA_OLDPIIX=y +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PCMCIA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set +CONFIG_PATA_SCH=y +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y +# CONFIG_MD_LINEAR is not set +# CONFIG_MD_RAID0 is not set +# CONFIG_MD_RAID1 is not set +# CONFIG_MD_RAID10 is not set +# CONFIG_MD_RAID456 is not set +# CONFIG_MD_MULTIPATH is not set +# CONFIG_MD_FAULTY is not set +CONFIG_BLK_DEV_DM=y +CONFIG_DM_DEBUG=y +CONFIG_DM_CRYPT=y +CONFIG_DM_UEVENT=y +# CONFIG_DM_SNAPSHOT is not set +CONFIG_DM_MIRROR=y +CONFIG_DM_ZERO=y +# CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=y +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +CONFIG_NET_VENDOR_3COM=y +# CONFIG_VORTEX is not set +# CONFIG_TYPHOON is not set +# CONFIG_DNET is not set +CONFIG_NET_TULIP=y +# CONFIG_DE2104X is not set +# CONFIG_TULIP is not set +# CONFIG_DE4X5 is not set +# CONFIG_WINBOND_840 is not set +# CONFIG_DM9102 is not set +# CONFIG_ULI526X is not set +# CONFIG_PCMCIA_XIRCOM is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +CONFIG_NET_PCI=y +# CONFIG_PCNET32 is not set +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +CONFIG_FORCEDETH=y +# CONFIG_FORCEDETH_NAPI is not set +CONFIG_E100=y +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +CONFIG_NE2K_PCI=y +# CONFIG_8139CP is not set +CONFIG_8139TOO=y +# CONFIG_8139TOO_PIO is not set +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set +# CONFIG_VIA_RHINE is not set +# CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +CONFIG_E1000=y +CONFIG_E1000E=y +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +CONFIG_R8169=y +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +CONFIG_SKY2=y +# CONFIG_SKY2_DEBUG is not set +# CONFIG_VIA_VELOCITY is not set +CONFIG_TIGON3=y +CONFIG_BNX2=y +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set +# CONFIG_JME is not set +CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +CONFIG_CHELSIO_T3_DEPENDS=y +# CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC is not set +# CONFIG_IXGBE is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_QLGE is not set +# CONFIG_SFC is not set +# CONFIG_BE2NET is not set +CONFIG_TR=y +# CONFIG_IBMOL is not set +# CONFIG_IBMLS is not set +# CONFIG_3C359 is not set +# CONFIG_TMS380TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_LIBERTAS is not set +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_AIRO is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_PRISM54 is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8180 is not set +# CONFIG_RTL8187 is not set +# CONFIG_ADM8211 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set +CONFIG_ATH5K=y +# CONFIG_ATH5K_DEBUG is not set +# CONFIG_ATH9K is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_IWLCORE is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_IWLAGN is not set +# CONFIG_IWL3945 is not set +# CONFIG_HOSTAP is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_ZD1211RW is not set +# CONFIG_RT2X00 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_NET_PCMCIA=y +# CONFIG_PCMCIA_3C589 is not set +# CONFIG_PCMCIA_3C574 is not set +# CONFIG_PCMCIA_FMVJ18X is not set +# CONFIG_PCMCIA_PCNET is not set +# CONFIG_PCMCIA_NMCLAN is not set +# CONFIG_PCMCIA_SMC91C92 is not set +# CONFIG_PCMCIA_XIRC2PS is not set +# CONFIG_PCMCIA_AXNET is not set +# CONFIG_PCMCIA_IBMTR is not set +# CONFIG_WAN is not set +CONFIG_FDDI=y +# CONFIG_DEFXX is not set +# CONFIG_SKFP is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set +CONFIG_NETPOLL=y +# CONFIG_NETPOLL_TRAP is not set +CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=y +CONFIG_INPUT_POLLDEV=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_KEYRESET is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GOLDFISH_EVENTS=y +# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_JOYSTICK=y +# CONFIG_JOYSTICK_ANALOG is not set +# CONFIG_JOYSTICK_A3D is not set +# CONFIG_JOYSTICK_ADI is not set +# CONFIG_JOYSTICK_COBRA is not set +# CONFIG_JOYSTICK_GF2K is not set +# CONFIG_JOYSTICK_GRIP is not set +# CONFIG_JOYSTICK_GRIP_MP is not set +# CONFIG_JOYSTICK_GUILLEMOT is not set +# CONFIG_JOYSTICK_INTERACT is not set +# CONFIG_JOYSTICK_SIDEWINDER is not set +# CONFIG_JOYSTICK_TMDC is not set +# CONFIG_JOYSTICK_IFORCE is not set +# CONFIG_JOYSTICK_WARRIOR is not set +# CONFIG_JOYSTICK_MAGELLAN is not set +# CONFIG_JOYSTICK_SPACEORB is not set +# CONFIG_JOYSTICK_SPACEBALL is not set +# CONFIG_JOYSTICK_STINGER is not set +# CONFIG_JOYSTICK_TWIDJOY is not set +# CONFIG_JOYSTICK_ZHENHUA is not set +# CONFIG_JOYSTICK_JOYDUMP is not set +# CONFIG_JOYSTICK_XPAD is not set +CONFIG_INPUT_TABLET=y +# CONFIG_TABLET_USB_ACECAD is not set +# CONFIG_TABLET_USB_AIPTEK is not set +# CONFIG_TABLET_USB_GTCO is not set +# CONFIG_TABLET_USB_KBTAB is not set +# CONFIG_TABLET_USB_WACOM is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_PCSPKR is not set +# CONFIG_INPUT_APANEL is not set +# CONFIG_INPUT_WISTRON_BTNS is not set +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_INPUT_GPIO is not set +# CONFIG_INPUT_KEYCHORD is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_SERIO_I8042 is not set +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_CT82C710 is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_DEVMEM=y +CONFIG_DEVKMEM=y +CONFIG_SERIAL_NONSTANDARD=y +# CONFIG_COMPUTONE is not set +# CONFIG_ROCKETPORT is not set +# CONFIG_CYCLADES is not set +# CONFIG_DIGIEPCA is not set +# CONFIG_MOXA_INTELLIO is not set +# CONFIG_MOXA_SMARTIO is not set +# CONFIG_ISI is not set +# CONFIG_SYNCLINK is not set +# CONFIG_SYNCLINKMP is not set +# CONFIG_SYNCLINK_GT is not set +# CONFIG_N_HDLC is not set +# CONFIG_RISCOM8 is not set +# CONFIG_SPECIALIX is not set +# CONFIG_SX is not set +# CONFIG_RIO is not set +# CONFIG_STALDRV is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set +CONFIG_FIX_EARLYCON_MEM=y + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_INTEL=y +CONFIG_HW_RANDOM_AMD=y +CONFIG_HW_RANDOM_GEODE=y +CONFIG_HW_RANDOM_VIA=y +CONFIG_NVRAM=y +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_SONYPI is not set + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set +# CONFIG_MWAVE is not set +# CONFIG_PC8736x_GPIO is not set +# CONFIG_NSC_GPIO is not set +# CONFIG_CS5535_GPIO is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_HANGCHECK_TIMER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set +CONFIG_DEVPORT=y +CONFIG_GOLDFISH_TTY=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +CONFIG_I2C_I801=y +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# +# CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_SCx200_ACB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_SENSORS_PCA963X is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set +# CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +# CONFIG_BATTERY_BQ27x00 is not set +CONFIG_BATTERY_GOLDFISH=y +# CONFIG_HWMON is not set +CONFIG_THERMAL=y +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ACQUIRE_WDT is not set +# CONFIG_ADVANTECH_WDT is not set +# CONFIG_ALIM1535_WDT is not set +# CONFIG_ALIM7101_WDT is not set +# CONFIG_SC520_WDT is not set +# CONFIG_EUROTECH_WDT is not set +# CONFIG_IB700_WDT is not set +# CONFIG_IBMASR is not set +# CONFIG_WAFER_WDT is not set +# CONFIG_I6300ESB_WDT is not set +# CONFIG_ITCO_WDT is not set +# CONFIG_IT8712F_WDT is not set +# CONFIG_IT87_WDT is not set +# CONFIG_HP_WATCHDOG is not set +# CONFIG_SC1200_WDT is not set +# CONFIG_PC87413_WDT is not set +# CONFIG_60XX_WDT is not set +# CONFIG_SBC8360_WDT is not set +# CONFIG_SBC7240_WDT is not set +# CONFIG_CPU5_WDT is not set +# CONFIG_SMSC_SCH311X_WDT is not set +# CONFIG_SMSC37B787_WDT is not set +# CONFIG_W83627HF_WDT is not set +# CONFIG_W83697HF_WDT is not set +# CONFIG_W83697UG_WDT is not set +# CONFIG_W83877F_WDT is not set +# CONFIG_W83977F_WDT is not set +# CONFIG_MACHZ_WDT is not set +# CONFIG_SBC_EPX_C3_WATCHDOG is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +CONFIG_AGP=y +# CONFIG_AGP_ALI is not set +# CONFIG_AGP_ATI is not set +# CONFIG_AGP_AMD is not set +CONFIG_AGP_AMD64=y +CONFIG_AGP_INTEL=y +# CONFIG_AGP_NVIDIA is not set +# CONFIG_AGP_SIS is not set +# CONFIG_AGP_SWORKS is not set +# CONFIG_AGP_VIA is not set +# CONFIG_AGP_EFFICEON is not set +CONFIG_DRM=y +# CONFIG_DRM_TDFX is not set +# CONFIG_DRM_R128 is not set +# CONFIG_DRM_RADEON is not set +# CONFIG_DRM_I810 is not set +# CONFIG_DRM_I830 is not set +CONFIG_DRM_I915=y +# CONFIG_DRM_I915_KMS is not set +# CONFIG_DRM_MGA is not set +# CONFIG_DRM_SIS is not set +# CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_ARC is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_UVESA is not set +# CONFIG_FB_VESA is not set +# CONFIG_FB_N411 is not set +# CONFIG_FB_HGA is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_I810 is not set +# CONFIG_FB_LE80578 is not set +# CONFIG_FB_INTEL is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_CYBLA is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_GEODE is not set +CONFIG_FB_GOLDFISH=y +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_GENERIC=y +# CONFIG_BACKLIGHT_PROGEAR is not set +# CONFIG_BACKLIGHT_MBP_NVIDIA is not set +# CONFIG_BACKLIGHT_SAHARA is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +CONFIG_VGACON_SOFT_SCROLLBACK=y +CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +CONFIG_HID_DEBUG=y +CONFIG_HIDRAW=y + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +CONFIG_LOGITECH_FF=y +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_NTRIG=y +CONFIG_HID_PANTHERLORD=y +CONFIG_PANTHERLORD_FF=y +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +CONFIG_HID_TOPSEED=y +CONFIG_THRUSTMASTER_FF=y +CONFIG_ZEROPLUS_FF=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +CONFIG_USB_DEBUG=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_UHCI_HCD=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +CONFIG_USB_PRINTER=y +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# + +# +# see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_UWB is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set +# CONFIG_MMC_EMBEDDED_SDIO is not set +# CONFIG_MMC_PARANOID_SD_INIT is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_MMC_BLOCK_DEFERRED_RESUME is not set +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_WBSD is not set +# CONFIG_MMC_TIFM_SD is not set +CONFIG_MMC_GOLDFISH=y +# CONFIG_MMC_SDRICOH_CS is not set +# CONFIG_MEMSTICK is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +# CONFIG_LEDS_ALIX2 is not set +# CONFIG_LEDS_PCA9532 is not set +# CONFIG_LEDS_CLEVO_MAIL is not set +# CONFIG_LEDS_PCA955X is not set + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +# CONFIG_LEDS_TRIGGER_TIMER is not set +# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +# CONFIG_SWITCH is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +CONFIG_EDAC=y + +# +# Reporting subsystems +# +# CONFIG_EDAC_DEBUG is not set +# CONFIG_EDAC_MM_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +# CONFIG_RTC_HCTOSYS is not set +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +CONFIG_ANDROID_INTF_ALARM_DEV=y +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_RTC_DRV_GOLDFISH is not set +CONFIG_DMADEVICES=y + +# +# DMA Devices +# +# CONFIG_INTEL_IOATDMA is not set +# CONFIG_UIO is not set +CONFIG_STAGING=y +# CONFIG_STAGING_EXCLUDE_BUILD is not set +# CONFIG_ET131X is not set +# CONFIG_SLICOSS is not set +# CONFIG_SXG is not set +# CONFIG_ME4000 is not set +# CONFIG_MEILHAUS is not set +# CONFIG_USB_IP_COMMON is not set +# CONFIG_W35UND is not set +# CONFIG_PRISM2_USB is not set +# CONFIG_ECHO is not set +# CONFIG_USB_ATMEL is not set +# CONFIG_AGNX is not set +# CONFIG_OTUS is not set +# CONFIG_RT2860 is not set +# CONFIG_RT2870 is not set +# CONFIG_COMEDI is not set +# CONFIG_ASUS_OLED is not set +# CONFIG_ALTERA_PCIE_CHDMA is not set +# CONFIG_RTL8187SE is not set +# CONFIG_INPUT_MIMIO is not set +# CONFIG_TRANZPORT is not set +# CONFIG_EPL is not set + +# +# Android +# +CONFIG_ANDROID=y +CONFIG_ANDROID_BINDER_IPC=y +CONFIG_ANDROID_LOGGER=y +# CONFIG_ANDROID_RAM_CONSOLE is not set +CONFIG_ANDROID_TIMED_OUTPUT=y +# CONFIG_ANDROID_LOW_MEMORY_KILLER is not set +CONFIG_X86_PLATFORM_DEVICES=y + +# +# Firmware Drivers +# +# CONFIG_EDD is not set +CONFIG_FIRMWARE_MEMMAP=y +# CONFIG_DELL_RBU is not set +# CONFIG_DCDBAS is not set +CONFIG_DMIID=y +CONFIG_ISCSI_IBFT_FIND=y +CONFIG_ISCSI_IBFT=y + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_PRINT_QUOTA_WARNING is not set +# CONFIG_QFMT_V1 is not set +# CONFIG_QFMT_V2 is not set +CONFIG_QUOTACTL=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=y +CONFIG_GENERIC_ACL=y + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_ECRYPT_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +CONFIG_OSF_PARTITION=y +CONFIG_AMIGA_PARTITION=y +# CONFIG_ATARI_PARTITION is not set +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +CONFIG_BSD_DISKLABEL=y +CONFIG_MINIX_SUBPARTITION=y +CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_UNIXWARE_DISKLABEL=y +# CONFIG_LDM_PARTITION is not set +CONFIG_SGI_PARTITION=y +# CONFIG_ULTRIX_PARTITION is not set +CONFIG_SUN_PARTITION=y +CONFIG_KARMA_PARTITION=y +CONFIG_EFI_PARTITION=y +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_PRINTK_TIME=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=2048 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_ARCH_WANT_FRAME_POINTERS=y +CONFIG_FRAME_POINTER=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_EVENT_POWER_TRACING_DEPRECATED=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +CONFIG_SCHED_TRACER=y +# CONFIG_FTRACE_SYSCALLS is not set +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set + +# +# Tracers +# +# CONFIG_SYSPROF_TRACER is not set +CONFIG_PROVIDE_OHCI1394_DMA_INIT=y +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_STRICT_DEVMEM is not set +CONFIG_X86_VERBOSE_BOOTUP=y +CONFIG_EARLY_PRINTK=y +# CONFIG_EARLY_PRINTK_DBGP is not set +# CONFIG_4KSTACKS is not set +CONFIG_DOUBLEFAULT=y +CONFIG_HAVE_MMIOTRACE_SUPPORT=y +CONFIG_IO_DELAY_TYPE_0X80=0 +CONFIG_IO_DELAY_TYPE_0XED=1 +CONFIG_IO_DELAY_TYPE_UDELAY=2 +CONFIG_IO_DELAY_TYPE_NONE=3 +CONFIG_IO_DELAY_0X80=y +# CONFIG_IO_DELAY_0XED is not set +# CONFIG_IO_DELAY_UDELAY is not set +# CONFIG_IO_DELAY_NONE is not set +CONFIG_DEFAULT_IO_DELAY_TYPE=0 +# CONFIG_OPTIMIZE_INLINING is not set + +# +# Security options +# +CONFIG_KEYS=y +CONFIG_KEYS_DEBUG_PROC_KEYS=y +CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_PATH is not set +CONFIG_SECURITY_FILE_CAPABILITIES=y +# CONFIG_SECURITY_ROOTPLUG is not set +# CONFIG_SECURITY_SMACK is not set +CONFIG_LSM_MMAP_MIN_ADDR=32768 +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 +# CONFIG_SECURITY_SELINUX_DISABLE is not set +CONFIG_SECURITY_SELINUX_DEVELOP=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y +CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 +# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_SECURITY_APPARMOR is not set +# CONFIG_SECURITY_YAMA is not set +# CONFIG_IMA is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set + +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=y +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CRC32C_INTEL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_AES_586=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SALSA20_586 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_TWOFISH_COMMON=y +# CONFIG_CRYPTO_TWOFISH_586 is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_PADLOCK is not set +# CONFIG_CRYPTO_DEV_GEODE is not set +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +CONFIG_HAVE_KVM=y +# CONFIG_VIRTUALIZATION is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y --- linux-goldfish-3.4.0.orig/arch/x86/kernel/process.c +++ linux-goldfish-3.4.0/arch/x86/kernel/process.c @@ -29,19 +29,6 @@ #ifdef CONFIG_X86_64 static DEFINE_PER_CPU(unsigned char, is_idle); -static ATOMIC_NOTIFIER_HEAD(idle_notifier); - -void idle_notifier_register(struct notifier_block *n) -{ - atomic_notifier_chain_register(&idle_notifier, n); -} -EXPORT_SYMBOL_GPL(idle_notifier_register); - -void idle_notifier_unregister(struct notifier_block *n) -{ - atomic_notifier_chain_unregister(&idle_notifier, n); -} -EXPORT_SYMBOL_GPL(idle_notifier_unregister); #endif struct kmem_cache *task_xstate_cachep; @@ -378,14 +365,14 @@ void enter_idle(void) { percpu_write(is_idle, 1); - atomic_notifier_call_chain(&idle_notifier, IDLE_START, NULL); + idle_notifier_call_chain(IDLE_START); } static void __exit_idle(void) { if (x86_test_and_clear_bit_percpu(0, is_idle) == 0) return; - atomic_notifier_call_chain(&idle_notifier, IDLE_END, NULL); + idle_notifier_call_chain(IDLE_END); } /* Called from interrupts to signify idle end */ --- linux-goldfish-3.4.0.orig/arch/arm/Kconfig +++ linux-goldfish-3.4.0/arch/arm/Kconfig @@ -266,6 +266,13 @@ prompt "ARM system type" default ARCH_VERSATILE +config ARCH_GOLDFISH + bool "Goldfish" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + help + Support for Goldfish Virtual Platform. + config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA @@ -1034,6 +1041,8 @@ source "arch/arm/mach-gemini/Kconfig" +source "arch/arm/mach-goldfish/Kconfig" + source "arch/arm/mach-h720x/Kconfig" source "arch/arm/mach-integrator/Kconfig" @@ -1885,6 +1894,15 @@ This was deprecated in 2001 and announced to live on for 5 years. Some old boot loaders still use this way. +config ARM_FLUSH_CONSOLE_ON_RESTART + bool "Force flush the console on restart" + help + If the console is locked while the system is rebooted, the messages + in the temporary logbuffer would not have propogated to all the + console drivers. This option forces the console lock to be + released if it failed to be acquired, which will cause all the + pending messages to be flushed. + endmenu menu "Boot options" --- linux-goldfish-3.4.0.orig/arch/arm/Makefile +++ linux-goldfish-3.4.0/arch/arm/Makefile @@ -143,6 +143,7 @@ machine-$(CONFIG_ARCH_EBSA110) := ebsa110 machine-$(CONFIG_ARCH_EP93XX) := ep93xx machine-$(CONFIG_ARCH_GEMINI) := gemini +machine-$(CONFIG_ARCH_GOLDFISH) := goldfish machine-$(CONFIG_ARCH_H720X) := h720x machine-$(CONFIG_ARCH_HIGHBANK) := highbank machine-$(CONFIG_ARCH_INTEGRATOR) := integrator --- linux-goldfish-3.4.0.orig/arch/arm/Kconfig.debug +++ linux-goldfish-3.4.0/arch/arm/Kconfig.debug @@ -63,6 +63,27 @@ 8 - SIGSEGV faults 16 - SIGBUS faults +config DEBUG_RODATA + bool "Write protect kernel text section" + default n + depends on DEBUG_KERNEL && MMU + ---help--- + Mark the kernel text section as write-protected in the pagetables, + in order to catch accidental (and incorrect) writes to such const + data. This will cause the size of the kernel, plus up to 4MB, to + be mapped as pages instead of sections, which will increase TLB + pressure. + If in doubt, say "N". + +config DEBUG_RODATA_TEST + bool "Testcase for the DEBUG_RODATA feature" + depends on DEBUG_RODATA + default n + ---help--- + This option enables a testcase for the DEBUG_RODATA + feature. + If in doubt, say "N" + # These options are only for real kernel hackers who want to get their hands dirty. config DEBUG_LL bool "Kernel low-level debugging functions (read help!)" --- linux-goldfish-3.4.0.orig/arch/arm/tools/mach-types +++ linux-goldfish-3.4.0/arch/arm/tools/mach-types @@ -252,6 +252,7 @@ mx27_3ds MACH_MX27_3DS MX27_3DS 1430 halibut MACH_HALIBUT HALIBUT 1439 trout MACH_TROUT TROUT 1440 +goldfish MACH_GOLDFISH GOLDFISH 1441 tct_hammer MACH_TCT_HAMMER TCT_HAMMER 1460 herald MACH_HERALD HERALD 1461 sim_one MACH_SIM_ONE SIM_ONE 1476 --- linux-goldfish-3.4.0.orig/arch/arm/boot/compressed/head.S +++ linux-goldfish-3.4.0/arch/arm/boot/compressed/head.S @@ -766,6 +766,8 @@ @ b __arm6_mmu_cache_off @ b __armv3_mmu_cache_flush +#if !defined(CONFIG_CPU_V7) + /* This collides with some V7 IDs, preventing correct detection */ .word 0x00000000 @ old ARM ID .word 0x0000f000 mov pc, lr @@ -774,6 +776,7 @@ THUMB( nop ) mov pc, lr THUMB( nop ) +#endif .word 0x41007000 @ ARM7/710 .word 0xfff8fe00 --- linux-goldfish-3.4.0.orig/arch/arm/vfp/vfpmodule.c +++ linux-goldfish-3.4.0/arch/arm/vfp/vfpmodule.c @@ -457,10 +457,16 @@ /* disable, just in case */ fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); + } else if (vfp_current_hw_state[ti->cpu]) { +#ifndef CONFIG_SMP + fmxr(FPEXC, fpexc | FPEXC_EN); + vfp_save_state(vfp_current_hw_state[ti->cpu], fpexc); + fmxr(FPEXC, fpexc); +#endif } /* clear any information we had about last context state */ - memset(vfp_current_hw_state, 0, sizeof(vfp_current_hw_state)); + vfp_current_hw_state[ti->cpu] = NULL; return 0; } --- linux-goldfish-3.4.0.orig/arch/arm/vfp/entry.S +++ linux-goldfish-3.4.0/arch/arm/vfp/entry.S @@ -10,7 +10,7 @@ * * Basic entry code, called from the kernel's undefined instruction trap. * r0 = faulted instruction - * r5 = faulted PC+4 + * r2 = faulted PC+4 * r9 = successful return * r10 = thread_info structure * lr = failure return @@ -26,6 +26,7 @@ str r11, [r10, #TI_PREEMPT] #endif enable_irq + str r2, [sp, #S_PC] @ update regs->ARM_pc for Thumb 2 case ldr r4, .LCvfp ldr r11, [r10, #TI_CPU] @ CPU number add r10, r10, #TI_VFPSTATE @ r10 = workspace --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/cacheflush.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/cacheflush.h @@ -16,6 +16,7 @@ #include #include #include +#include #define CACHE_COLOUR(vaddr) ((vaddr & (SHMLBA - 1)) >> PAGE_SHIFT) @@ -249,7 +250,7 @@ * Harvard caches are synchronised for the user space address range. * This is used for the ARM private sys_cacheflush system call. */ -#define flush_cache_user_range(vma,start,end) \ +#define flush_cache_user_range(start,end) \ __cpuc_coherent_user_range((start) & PAGE_MASK, PAGE_ALIGN(end)) /* --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/hardirq.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/hardirq.h @@ -5,7 +5,7 @@ #include #include -#define NR_IPI 5 +#define NR_IPI 6 typedef struct { unsigned int __softirq_pending; --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/fiq_debugger.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/fiq_debugger.h @@ -0,0 +1,64 @@ +/* + * arch/arm/include/asm/fiq_debugger.h + * + * Copyright (C) 2010 Google, Inc. + * Author: Colin Cross + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _ARCH_ARM_MACH_TEGRA_FIQ_DEBUGGER_H_ +#define _ARCH_ARM_MACH_TEGRA_FIQ_DEBUGGER_H_ + +#include + +#define FIQ_DEBUGGER_NO_CHAR NO_POLL_CHAR +#define FIQ_DEBUGGER_BREAK 0x00ff0100 + +#define FIQ_DEBUGGER_FIQ_IRQ_NAME "fiq" +#define FIQ_DEBUGGER_SIGNAL_IRQ_NAME "signal" +#define FIQ_DEBUGGER_WAKEUP_IRQ_NAME "wakeup" + +/** + * struct fiq_debugger_pdata - fiq debugger platform data + * @uart_resume: used to restore uart state right before enabling + * the fiq. + * @uart_enable: Do the work necessary to communicate with the uart + * hw (enable clocks, etc.). This must be ref-counted. + * @uart_disable: Do the work necessary to disable the uart hw + * (disable clocks, etc.). This must be ref-counted. + * @uart_dev_suspend: called during PM suspend, generally not needed + * for real fiq mode debugger. + * @uart_dev_resume: called during PM resume, generally not needed + * for real fiq mode debugger. + */ +struct fiq_debugger_pdata { + int (*uart_init)(struct platform_device *pdev); + void (*uart_free)(struct platform_device *pdev); + int (*uart_resume)(struct platform_device *pdev); + int (*uart_getc)(struct platform_device *pdev); + void (*uart_putc)(struct platform_device *pdev, unsigned int c); + void (*uart_flush)(struct platform_device *pdev); + void (*uart_enable)(struct platform_device *pdev); + void (*uart_disable)(struct platform_device *pdev); + + int (*uart_dev_suspend)(struct platform_device *pdev); + int (*uart_dev_resume)(struct platform_device *pdev); + + void (*fiq_enable)(struct platform_device *pdev, unsigned int fiq, + bool enable); + void (*fiq_ack)(struct platform_device *pdev, unsigned int fiq); + + void (*force_irq)(struct platform_device *pdev, unsigned int irq); + void (*force_irq_ack)(struct platform_device *pdev, unsigned int irq); +}; + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/fiq_glue.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/fiq_glue.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __ASM_FIQ_GLUE_H +#define __ASM_FIQ_GLUE_H + +struct fiq_glue_handler { + void (*fiq)(struct fiq_glue_handler *h, void *regs, void *svc_sp); + void (*resume)(struct fiq_glue_handler *h); +}; + +int fiq_glue_register_handler(struct fiq_glue_handler *handler); + +#ifdef CONFIG_FIQ_GLUE +void fiq_glue_resume(void); +#else +static inline void fiq_glue_resume(void) {} +#endif + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/rodata.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/rodata.h @@ -0,0 +1,32 @@ +/* + * arch/arm/include/asm/rodata.h + * + * Copyright (C) 2011 Google, Inc. + * + * Author: Colin Cross + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _ASMARM_RODATA_H +#define _ASMARM_RODATA_H + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_DEBUG_RODATA + +int set_memory_rw(unsigned long virt, int numpages); +int set_memory_ro(unsigned long virt, int numpages); + +void mark_rodata_ro(void); +void set_kernel_text_rw(void); +void set_kernel_text_ro(void); +#else +static inline void set_kernel_text_rw(void) { } +static inline void set_kernel_text_ro(void) { } +#endif + +#endif + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/smp.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/smp.h @@ -93,4 +93,6 @@ extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); +extern void smp_send_all_cpu_backtrace(void); + #endif /* ifndef __ASM_ARM_SMP_H */ --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/irq.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/irq.h @@ -30,6 +30,9 @@ void handle_IRQ(unsigned int, struct pt_regs *); void init_IRQ(void); +void arch_trigger_all_cpu_backtrace(void); +#define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace + #endif #endif --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/hardware/cache-l2x0.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/hardware/cache-l2x0.h @@ -66,6 +66,7 @@ #define L2X0_STNDBY_MODE_EN (1 << 0) /* Registers shifts and masks */ +#define L2X0_CACHE_ID_REV_MASK (0x3f) #define L2X0_CACHE_ID_PART_MASK (0xf << 6) #define L2X0_CACHE_ID_PART_L210 (1 << 6) #define L2X0_CACHE_ID_PART_L310 (3 << 6) @@ -102,6 +103,8 @@ #define L2X0_ADDR_FILTER_EN 1 +#define REV_PL310_R2P0 4 + #ifndef __ASSEMBLY__ extern void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask); #if defined(CONFIG_CACHE_L2X0) && defined(CONFIG_OF) --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/hardware/coresight.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/hardware/coresight.h @@ -17,15 +17,23 @@ #define TRACER_ACCESSED_BIT 0 #define TRACER_RUNNING_BIT 1 #define TRACER_CYCLE_ACC_BIT 2 +#define TRACER_TRACE_DATA_BIT 3 +#define TRACER_TIMESTAMP_BIT 4 +#define TRACER_BRANCHOUTPUT_BIT 5 +#define TRACER_RETURN_STACK_BIT 6 #define TRACER_ACCESSED BIT(TRACER_ACCESSED_BIT) #define TRACER_RUNNING BIT(TRACER_RUNNING_BIT) #define TRACER_CYCLE_ACC BIT(TRACER_CYCLE_ACC_BIT) +#define TRACER_TRACE_DATA BIT(TRACER_TRACE_DATA_BIT) +#define TRACER_TIMESTAMP BIT(TRACER_TIMESTAMP_BIT) +#define TRACER_BRANCHOUTPUT BIT(TRACER_BRANCHOUTPUT_BIT) +#define TRACER_RETURN_STACK BIT(TRACER_RETURN_STACK_BIT) #define TRACER_TIMEOUT 10000 -#define etm_writel(t, v, x) \ - (__raw_writel((v), (t)->etm_regs + (x))) -#define etm_readl(t, x) (__raw_readl((t)->etm_regs + (x))) +#define etm_writel(t, id, v, x) \ + (__raw_writel((v), (t)->etm_regs[(id)] + (x))) +#define etm_readl(t, id, x) (__raw_readl((t)->etm_regs[(id)] + (x))) /* CoreSight Management Registers */ #define CSMR_LOCKACCESS 0xfb0 @@ -43,7 +51,7 @@ #define ETMCTRL_POWERDOWN 1 #define ETMCTRL_PROGRAM (1 << 10) #define ETMCTRL_PORTSEL (1 << 11) -#define ETMCTRL_DO_CONTEXTID (3 << 14) +#define ETMCTRL_CONTEXTIDSIZE(x) (((x) & 3) << 14) #define ETMCTRL_PORTMASK1 (7 << 4) #define ETMCTRL_PORTMASK2 (1 << 21) #define ETMCTRL_PORTMASK (ETMCTRL_PORTMASK1 | ETMCTRL_PORTMASK2) @@ -55,9 +63,12 @@ #define ETMCTRL_DATA_DO_BOTH (ETMCTRL_DATA_DO_DATA | ETMCTRL_DATA_DO_ADDR) #define ETMCTRL_BRANCH_OUTPUT (1 << 8) #define ETMCTRL_CYCLEACCURATE (1 << 12) +#define ETMCTRL_TIMESTAMP_EN (1 << 28) +#define ETMCTRL_RETURN_STACK_EN (1 << 29) /* ETM configuration code register */ #define ETMR_CONFCODE (0x04) +#define ETMCCR_ETMIDR_PRESENT BIT(31) /* ETM trace start/stop resource control register */ #define ETMR_TRACESSCTRL (0x18) @@ -113,10 +124,25 @@ #define ETMR_TRACEENCTRL 0x24 #define ETMTE_INCLEXCL BIT(24) #define ETMR_TRACEENEVT 0x20 -#define ETMCTRL_OPTS (ETMCTRL_DO_CPRT | \ - ETMCTRL_DATA_DO_ADDR | \ - ETMCTRL_BRANCH_OUTPUT | \ - ETMCTRL_DO_CONTEXTID) + +#define ETMR_VIEWDATAEVT 0x30 +#define ETMR_VIEWDATACTRL1 0x34 +#define ETMR_VIEWDATACTRL2 0x38 +#define ETMR_VIEWDATACTRL3 0x3c +#define ETMVDC3_EXCLONLY BIT(16) + +#define ETMCTRL_OPTS (ETMCTRL_DO_CPRT) + +#define ETMR_ID 0x1e4 +#define ETMIDR_VERSION(x) (((x) >> 4) & 0xff) +#define ETMIDR_VERSION_3_1 0x21 +#define ETMIDR_VERSION_PFT_1_0 0x30 + +#define ETMR_CCE 0x1e8 +#define ETMCCER_RETURN_STACK_IMPLEMENTED BIT(23) +#define ETMCCER_TIMESTAMPING_IMPLEMENTED BIT(22) + +#define ETMR_TRACEIDR 0x200 /* ETM management registers, "ETM Architecture", 3.5.24 */ #define ETMMR_OSLAR 0x300 @@ -140,14 +166,16 @@ #define ETBFF_TRIGIN BIT(8) #define ETBFF_TRIGEVT BIT(9) #define ETBFF_TRIGFL BIT(10) +#define ETBFF_STOPFL BIT(12) #define etb_writel(t, v, x) \ (__raw_writel((v), (t)->etb_regs + (x))) #define etb_readl(t, x) (__raw_readl((t)->etb_regs + (x))) -#define etm_lock(t) do { etm_writel((t), 0, CSMR_LOCKACCESS); } while (0) -#define etm_unlock(t) \ - do { etm_writel((t), UNLOCK_MAGIC, CSMR_LOCKACCESS); } while (0) +#define etm_lock(t, id) \ + do { etm_writel((t), (id), 0, CSMR_LOCKACCESS); } while (0) +#define etm_unlock(t, id) \ + do { etm_writel((t), (id), UNLOCK_MAGIC, CSMR_LOCKACCESS); } while (0) #define etb_lock(t) do { etb_writel((t), 0, CSMR_LOCKACCESS); } while (0) #define etb_unlock(t) \ --- linux-goldfish-3.4.0.orig/arch/arm/include/asm/mach/mmc.h +++ linux-goldfish-3.4.0/arch/arm/include/asm/mach/mmc.h @@ -0,0 +1,28 @@ +/* + * arch/arm/include/asm/mach/mmc.h + */ +#ifndef ASMARM_MACH_MMC_H +#define ASMARM_MACH_MMC_H + +#include +#include +#include + +struct embedded_sdio_data { + struct sdio_cis cis; + struct sdio_cccr cccr; + struct sdio_embedded_func *funcs; + int num_funcs; +}; + +struct mmc_platform_data { + unsigned int ocr_mask; /* available voltages */ + int built_in; /* built-in device flag */ + int card_present; /* card detect state */ + u32 (*translate_vdd)(struct device *, unsigned int); + unsigned int (*status)(struct device *); + struct embedded_sdio_data *embedded_sdio; + int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id); +}; + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/lib/memset.S +++ linux-goldfish-3.4.0/arch/arm/lib/memset.S @@ -14,27 +14,15 @@ .text .align 5 - .word 0 - -1: subs r2, r2, #4 @ 1 do we have enough - blt 5f @ 1 bytes to align with? - cmp r3, #2 @ 1 - strltb r1, [r0], #1 @ 1 - strleb r1, [r0], #1 @ 1 - strb r1, [r0], #1 @ 1 - add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3)) -/* - * The pointer is now aligned and the length is adjusted. Try doing the - * memset again. - */ ENTRY(memset) ands r3, r0, #3 @ 1 unaligned? - bne 1b @ 1 + mov ip, r0 @ preserve r0 as return value + bne 6f @ 1 /* - * we know that the pointer in r0 is aligned to a word boundary. + * we know that the pointer in ip is aligned to a word boundary. */ - orr r1, r1, r1, lsl #8 +1: orr r1, r1, r1, lsl #8 orr r1, r1, r1, lsl #16 mov r3, r1 cmp r2, #16 @@ -43,29 +31,28 @@ #if ! CALGN(1)+0 /* - * We need an extra register for this loop - save the return address and - * use the LR + * We need 2 extra registers for this loop - use r8 and the LR */ - str lr, [sp, #-4]! - mov ip, r1 + stmfd sp!, {r8, lr} + mov r8, r1 mov lr, r1 2: subs r2, r2, #64 - stmgeia r0!, {r1, r3, ip, lr} @ 64 bytes at a time. - stmgeia r0!, {r1, r3, ip, lr} - stmgeia r0!, {r1, r3, ip, lr} - stmgeia r0!, {r1, r3, ip, lr} + stmgeia ip!, {r1, r3, r8, lr} @ 64 bytes at a time. + stmgeia ip!, {r1, r3, r8, lr} + stmgeia ip!, {r1, r3, r8, lr} + stmgeia ip!, {r1, r3, r8, lr} bgt 2b - ldmeqfd sp!, {pc} @ Now <64 bytes to go. + ldmeqfd sp!, {r8, pc} @ Now <64 bytes to go. /* * No need to correct the count; we're only testing bits from now on */ tst r2, #32 - stmneia r0!, {r1, r3, ip, lr} - stmneia r0!, {r1, r3, ip, lr} + stmneia ip!, {r1, r3, r8, lr} + stmneia ip!, {r1, r3, r8, lr} tst r2, #16 - stmneia r0!, {r1, r3, ip, lr} - ldr lr, [sp], #4 + stmneia ip!, {r1, r3, r8, lr} + ldmfd sp!, {r8, lr} #else @@ -74,54 +61,63 @@ * whole cache lines at once. */ - stmfd sp!, {r4-r7, lr} + stmfd sp!, {r4-r8, lr} mov r4, r1 mov r5, r1 mov r6, r1 mov r7, r1 - mov ip, r1 + mov r8, r1 mov lr, r1 cmp r2, #96 - tstgt r0, #31 + tstgt ip, #31 ble 3f - and ip, r0, #31 - rsb ip, ip, #32 - sub r2, r2, ip - movs ip, ip, lsl #(32 - 4) - stmcsia r0!, {r4, r5, r6, r7} - stmmiia r0!, {r4, r5} - tst ip, #(1 << 30) - mov ip, r1 - strne r1, [r0], #4 + and r8, ip, #31 + rsb r8, r8, #32 + sub r2, r2, r8 + movs r8, r8, lsl #(32 - 4) + stmcsia ip!, {r4, r5, r6, r7} + stmmiia ip!, {r4, r5} + tst r8, #(1 << 30) + mov r8, r1 + strne r1, [ip], #4 3: subs r2, r2, #64 - stmgeia r0!, {r1, r3-r7, ip, lr} - stmgeia r0!, {r1, r3-r7, ip, lr} + stmgeia ip!, {r1, r3-r8, lr} + stmgeia ip!, {r1, r3-r8, lr} bgt 3b - ldmeqfd sp!, {r4-r7, pc} + ldmeqfd sp!, {r4-r8, pc} tst r2, #32 - stmneia r0!, {r1, r3-r7, ip, lr} + stmneia ip!, {r1, r3-r8, lr} tst r2, #16 - stmneia r0!, {r4-r7} - ldmfd sp!, {r4-r7, lr} + stmneia ip!, {r4-r7} + ldmfd sp!, {r4-r8, lr} #endif 4: tst r2, #8 - stmneia r0!, {r1, r3} + stmneia ip!, {r1, r3} tst r2, #4 - strne r1, [r0], #4 + strne r1, [ip], #4 /* * When we get here, we've got less than 4 bytes to zero. We * may have an unaligned pointer as well. */ 5: tst r2, #2 - strneb r1, [r0], #1 - strneb r1, [r0], #1 + strneb r1, [ip], #1 + strneb r1, [ip], #1 tst r2, #1 - strneb r1, [r0], #1 + strneb r1, [ip], #1 mov pc, lr + +6: subs r2, r2, #4 @ 1 do we have enough + blt 5b @ 1 bytes to align with? + cmp r3, #2 @ 1 + strltb r1, [ip], #1 @ 1 + strleb r1, [ip], #1 @ 1 + strb r1, [ip], #1 @ 1 + add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3)) + b 1b ENDPROC(memset) --- linux-goldfish-3.4.0.orig/arch/arm/common/fiq_debugger.c +++ linux-goldfish-3.4.0/arch/arm/common/fiq_debugger.c @@ -0,0 +1,1322 @@ +/* + * arch/arm/common/fiq_debugger.c + * + * Serial Debugger Interface accessed through an FIQ interrupt. + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include + +#include "fiq_debugger_ringbuf.h" + +#define DEBUG_MAX 64 +#define MAX_UNHANDLED_FIQ_COUNT 1000000 + +#define MAX_FIQ_DEBUGGER_PORTS 4 + +#define THREAD_INFO(sp) ((struct thread_info *) \ + ((unsigned long)(sp) & ~(THREAD_SIZE - 1))) + +struct fiq_debugger_state { + struct fiq_glue_handler handler; + + int fiq; + int uart_irq; + int signal_irq; + int wakeup_irq; + bool wakeup_irq_no_set_wake; + struct clk *clk; + struct fiq_debugger_pdata *pdata; + struct platform_device *pdev; + + char debug_cmd[DEBUG_MAX]; + int debug_busy; + int debug_abort; + + char debug_buf[DEBUG_MAX]; + int debug_count; + + bool no_sleep; + bool debug_enable; + bool ignore_next_wakeup_irq; + struct timer_list sleep_timer; + spinlock_t sleep_timer_lock; + bool uart_enabled; + struct wake_lock debugger_wake_lock; + bool console_enable; + int current_cpu; + atomic_t unhandled_fiq_count; + bool in_fiq; + +#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE + struct console console; + struct tty_struct *tty; + int tty_open_count; + struct fiq_debugger_ringbuf *tty_rbuf; + bool syslog_dumping; +#endif + + unsigned int last_irqs[NR_IRQS]; + unsigned int last_local_timer_irqs[NR_CPUS]; +}; + +#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE +struct tty_driver *fiq_tty_driver; +#endif + +#ifdef CONFIG_FIQ_DEBUGGER_NO_SLEEP +static bool initial_no_sleep = true; +#else +static bool initial_no_sleep; +#endif + +#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE +static bool initial_debug_enable = true; +static bool initial_console_enable = true; +#else +static bool initial_debug_enable; +static bool initial_console_enable; +#endif + +static bool fiq_kgdb_enable; + +module_param_named(no_sleep, initial_no_sleep, bool, 0644); +module_param_named(debug_enable, initial_debug_enable, bool, 0644); +module_param_named(console_enable, initial_console_enable, bool, 0644); +module_param_named(kgdb_enable, fiq_kgdb_enable, bool, 0644); + +#ifdef CONFIG_FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON +static inline void enable_wakeup_irq(struct fiq_debugger_state *state) {} +static inline void disable_wakeup_irq(struct fiq_debugger_state *state) {} +#else +static inline void enable_wakeup_irq(struct fiq_debugger_state *state) +{ + if (state->wakeup_irq < 0) + return; + enable_irq(state->wakeup_irq); + if (!state->wakeup_irq_no_set_wake) + enable_irq_wake(state->wakeup_irq); +} +static inline void disable_wakeup_irq(struct fiq_debugger_state *state) +{ + if (state->wakeup_irq < 0) + return; + disable_irq_nosync(state->wakeup_irq); + if (!state->wakeup_irq_no_set_wake) + disable_irq_wake(state->wakeup_irq); +} +#endif + +static bool inline debug_have_fiq(struct fiq_debugger_state *state) +{ + return (state->fiq >= 0); +} + +static void debug_force_irq(struct fiq_debugger_state *state) +{ + unsigned int irq = state->signal_irq; + + if (WARN_ON(!debug_have_fiq(state))) + return; + if (state->pdata->force_irq) { + state->pdata->force_irq(state->pdev, irq); + } else { + struct irq_chip *chip = irq_get_chip(irq); + if (chip && chip->irq_retrigger) + chip->irq_retrigger(irq_get_irq_data(irq)); + } +} + +static void debug_uart_enable(struct fiq_debugger_state *state) +{ + if (state->clk) + clk_enable(state->clk); + if (state->pdata->uart_enable) + state->pdata->uart_enable(state->pdev); +} + +static void debug_uart_disable(struct fiq_debugger_state *state) +{ + if (state->pdata->uart_disable) + state->pdata->uart_disable(state->pdev); + if (state->clk) + clk_disable(state->clk); +} + +static void debug_uart_flush(struct fiq_debugger_state *state) +{ + if (state->pdata->uart_flush) + state->pdata->uart_flush(state->pdev); +} + +static void debug_putc(struct fiq_debugger_state *state, char c) +{ + state->pdata->uart_putc(state->pdev, c); +} + +static void debug_puts(struct fiq_debugger_state *state, char *s) +{ + unsigned c; + while ((c = *s++)) { + if (c == '\n') + debug_putc(state, '\r'); + debug_putc(state, c); + } +} + +static void debug_prompt(struct fiq_debugger_state *state) +{ + debug_puts(state, "debug> "); +} + +int log_buf_copy(char *dest, int idx, int len); +static void dump_kernel_log(struct fiq_debugger_state *state) +{ + char buf[1024]; + int idx = 0; + int ret; + int saved_oip; + + /* setting oops_in_progress prevents log_buf_copy() + * from trying to take a spinlock which will make it + * very unhappy in some cases... + */ + saved_oip = oops_in_progress; + oops_in_progress = 1; + for (;;) { + ret = log_buf_copy(buf, idx, 1023); + if (ret <= 0) + break; + buf[ret] = 0; + debug_puts(state, buf); + idx += ret; + } + oops_in_progress = saved_oip; +} + +static char *mode_name(unsigned cpsr) +{ + switch (cpsr & MODE_MASK) { + case USR_MODE: return "USR"; + case FIQ_MODE: return "FIQ"; + case IRQ_MODE: return "IRQ"; + case SVC_MODE: return "SVC"; + case ABT_MODE: return "ABT"; + case UND_MODE: return "UND"; + case SYSTEM_MODE: return "SYS"; + default: return "???"; + } +} + +static int debug_printf(void *cookie, const char *fmt, ...) +{ + struct fiq_debugger_state *state = cookie; + char buf[256]; + va_list ap; + + va_start(ap, fmt); + vsnprintf(buf, sizeof(buf), fmt, ap); + va_end(ap); + + debug_puts(state, buf); + return state->debug_abort; +} + +/* Safe outside fiq context */ +static int debug_printf_nfiq(void *cookie, const char *fmt, ...) +{ + struct fiq_debugger_state *state = cookie; + char buf[256]; + va_list ap; + unsigned long irq_flags; + + va_start(ap, fmt); + vsnprintf(buf, 128, fmt, ap); + va_end(ap); + + local_irq_save(irq_flags); + debug_puts(state, buf); + debug_uart_flush(state); + local_irq_restore(irq_flags); + return state->debug_abort; +} + +static void dump_regs(struct fiq_debugger_state *state, unsigned *regs) +{ + debug_printf(state, " r0 %08x r1 %08x r2 %08x r3 %08x\n", + regs[0], regs[1], regs[2], regs[3]); + debug_printf(state, " r4 %08x r5 %08x r6 %08x r7 %08x\n", + regs[4], regs[5], regs[6], regs[7]); + debug_printf(state, " r8 %08x r9 %08x r10 %08x r11 %08x mode %s\n", + regs[8], regs[9], regs[10], regs[11], + mode_name(regs[16])); + if ((regs[16] & MODE_MASK) == USR_MODE) + debug_printf(state, " ip %08x sp %08x lr %08x pc %08x " + "cpsr %08x\n", regs[12], regs[13], regs[14], + regs[15], regs[16]); + else + debug_printf(state, " ip %08x sp %08x lr %08x pc %08x " + "cpsr %08x spsr %08x\n", regs[12], regs[13], + regs[14], regs[15], regs[16], regs[17]); +} + +struct mode_regs { + unsigned long sp_svc; + unsigned long lr_svc; + unsigned long spsr_svc; + + unsigned long sp_abt; + unsigned long lr_abt; + unsigned long spsr_abt; + + unsigned long sp_und; + unsigned long lr_und; + unsigned long spsr_und; + + unsigned long sp_irq; + unsigned long lr_irq; + unsigned long spsr_irq; + + unsigned long r8_fiq; + unsigned long r9_fiq; + unsigned long r10_fiq; + unsigned long r11_fiq; + unsigned long r12_fiq; + unsigned long sp_fiq; + unsigned long lr_fiq; + unsigned long spsr_fiq; +}; + +void __naked get_mode_regs(struct mode_regs *regs) +{ + asm volatile ( + "mrs r1, cpsr\n" + "msr cpsr_c, #0xd3 @(SVC_MODE | PSR_I_BIT | PSR_F_BIT)\n" + "stmia r0!, {r13 - r14}\n" + "mrs r2, spsr\n" + "msr cpsr_c, #0xd7 @(ABT_MODE | PSR_I_BIT | PSR_F_BIT)\n" + "stmia r0!, {r2, r13 - r14}\n" + "mrs r2, spsr\n" + "msr cpsr_c, #0xdb @(UND_MODE | PSR_I_BIT | PSR_F_BIT)\n" + "stmia r0!, {r2, r13 - r14}\n" + "mrs r2, spsr\n" + "msr cpsr_c, #0xd2 @(IRQ_MODE | PSR_I_BIT | PSR_F_BIT)\n" + "stmia r0!, {r2, r13 - r14}\n" + "mrs r2, spsr\n" + "msr cpsr_c, #0xd1 @(FIQ_MODE | PSR_I_BIT | PSR_F_BIT)\n" + "stmia r0!, {r2, r8 - r14}\n" + "mrs r2, spsr\n" + "stmia r0!, {r2}\n" + "msr cpsr_c, r1\n" + "bx lr\n"); +} + + +static void dump_allregs(struct fiq_debugger_state *state, unsigned *regs) +{ + struct mode_regs mode_regs; + dump_regs(state, regs); + get_mode_regs(&mode_regs); + debug_printf(state, " svc: sp %08x lr %08x spsr %08x\n", + mode_regs.sp_svc, mode_regs.lr_svc, mode_regs.spsr_svc); + debug_printf(state, " abt: sp %08x lr %08x spsr %08x\n", + mode_regs.sp_abt, mode_regs.lr_abt, mode_regs.spsr_abt); + debug_printf(state, " und: sp %08x lr %08x spsr %08x\n", + mode_regs.sp_und, mode_regs.lr_und, mode_regs.spsr_und); + debug_printf(state, " irq: sp %08x lr %08x spsr %08x\n", + mode_regs.sp_irq, mode_regs.lr_irq, mode_regs.spsr_irq); + debug_printf(state, " fiq: r8 %08x r9 %08x r10 %08x r11 %08x " + "r12 %08x\n", + mode_regs.r8_fiq, mode_regs.r9_fiq, mode_regs.r10_fiq, + mode_regs.r11_fiq, mode_regs.r12_fiq); + debug_printf(state, " fiq: sp %08x lr %08x spsr %08x\n", + mode_regs.sp_fiq, mode_regs.lr_fiq, mode_regs.spsr_fiq); +} + +static void dump_irqs(struct fiq_debugger_state *state) +{ + int n; + + debug_printf(state, "irqnr total since-last status name\n"); + for (n = 0; n < NR_IRQS; n++) { + struct irqaction *act = irq_desc[n].action; + if (!act && !kstat_irqs(n)) + continue; + debug_printf(state, "%5d: %10u %11u %8x %s\n", n, + kstat_irqs(n), + kstat_irqs(n) - state->last_irqs[n], + irq_desc[n].status_use_accessors, + (act && act->name) ? act->name : "???"); + state->last_irqs[n] = kstat_irqs(n); + } +} + +struct stacktrace_state { + struct fiq_debugger_state *state; + unsigned int depth; +}; + +static int report_trace(struct stackframe *frame, void *d) +{ + struct stacktrace_state *sts = d; + + if (sts->depth) { + debug_printf(sts->state, + " pc: %p (%pF), lr %p (%pF), sp %p, fp %p\n", + frame->pc, frame->pc, frame->lr, frame->lr, + frame->sp, frame->fp); + sts->depth--; + return 0; + } + debug_printf(sts->state, " ...\n"); + + return sts->depth == 0; +} + +struct frame_tail { + struct frame_tail *fp; + unsigned long sp; + unsigned long lr; +} __attribute__((packed)); + +static struct frame_tail *user_backtrace(struct fiq_debugger_state *state, + struct frame_tail *tail) +{ + struct frame_tail buftail[2]; + + /* Also check accessibility of one struct frame_tail beyond */ + if (!access_ok(VERIFY_READ, tail, sizeof(buftail))) { + debug_printf(state, " invalid frame pointer %p\n", tail); + return NULL; + } + if (__copy_from_user_inatomic(buftail, tail, sizeof(buftail))) { + debug_printf(state, + " failed to copy frame pointer %p\n", tail); + return NULL; + } + + debug_printf(state, " %p\n", buftail[0].lr); + + /* frame pointers should strictly progress back up the stack + * (towards higher addresses) */ + if (tail >= buftail[0].fp) + return NULL; + + return buftail[0].fp-1; +} + +void dump_stacktrace(struct fiq_debugger_state *state, + struct pt_regs * const regs, unsigned int depth, void *ssp) +{ + struct frame_tail *tail; + struct thread_info *real_thread_info = THREAD_INFO(ssp); + struct stacktrace_state sts; + + sts.depth = depth; + sts.state = state; + *current_thread_info() = *real_thread_info; + + if (!current) + debug_printf(state, "current NULL\n"); + else + debug_printf(state, "pid: %d comm: %s\n", + current->pid, current->comm); + dump_regs(state, (unsigned *)regs); + + if (!user_mode(regs)) { + struct stackframe frame; + frame.fp = regs->ARM_fp; + frame.sp = regs->ARM_sp; + frame.lr = regs->ARM_lr; + frame.pc = regs->ARM_pc; + debug_printf(state, + " pc: %p (%pF), lr %p (%pF), sp %p, fp %p\n", + regs->ARM_pc, regs->ARM_pc, regs->ARM_lr, regs->ARM_lr, + regs->ARM_sp, regs->ARM_fp); + walk_stackframe(&frame, report_trace, &sts); + return; + } + + tail = ((struct frame_tail *) regs->ARM_fp) - 1; + while (depth-- && tail && !((unsigned long) tail & 3)) + tail = user_backtrace(state, tail); +} + +static void do_ps(struct fiq_debugger_state *state) +{ + struct task_struct *g; + struct task_struct *p; + unsigned task_state; + static const char stat_nam[] = "RSDTtZX"; + + debug_printf(state, "pid ppid prio task pc\n"); + read_lock(&tasklist_lock); + do_each_thread(g, p) { + task_state = p->state ? __ffs(p->state) + 1 : 0; + debug_printf(state, + "%5d %5d %4d ", p->pid, p->parent->pid, p->prio); + debug_printf(state, "%-13.13s %c", p->comm, + task_state >= sizeof(stat_nam) ? '?' : stat_nam[task_state]); + if (task_state == TASK_RUNNING) + debug_printf(state, " running\n"); + else + debug_printf(state, " %08lx\n", thread_saved_pc(p)); + } while_each_thread(g, p); + read_unlock(&tasklist_lock); +} + +#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE +static void begin_syslog_dump(struct fiq_debugger_state *state) +{ + state->syslog_dumping = true; +} + +static void end_syslog_dump(struct fiq_debugger_state *state) +{ + state->syslog_dumping = false; +} +#else +extern int do_syslog(int type, char __user *bug, int count); +static void begin_syslog_dump(struct fiq_debugger_state *state) +{ + do_syslog(5 /* clear */, NULL, 0); +} + +static void end_syslog_dump(struct fiq_debugger_state *state) +{ + char buf[128]; + int ret; + int idx = 0; + + while (1) { + ret = log_buf_copy(buf, idx, sizeof(buf) - 1); + if (ret <= 0) + break; + buf[ret] = 0; + debug_printf(state, "%s", buf); + idx += ret; + } +} +#endif + +static void do_sysrq(struct fiq_debugger_state *state, char rq) +{ + if ((rq == 'g' || rq == 'G') && !fiq_kgdb_enable) { + debug_printf(state, "sysrq-g blocked\n"); + return; + } + begin_syslog_dump(state); + handle_sysrq(rq); + end_syslog_dump(state); +} + +#ifdef CONFIG_KGDB +static void do_kgdb(struct fiq_debugger_state *state) +{ + if (!fiq_kgdb_enable) { + debug_printf(state, "kgdb through fiq debugger not enabled\n"); + return; + } + + debug_printf(state, "enabling console and triggering kgdb\n"); + state->console_enable = true; + handle_sysrq('g'); +} +#endif + +/* This function CANNOT be called in FIQ context */ +static void debug_irq_exec(struct fiq_debugger_state *state, char *cmd) +{ + if (!strcmp(cmd, "ps")) + do_ps(state); + if (!strcmp(cmd, "sysrq")) + do_sysrq(state, 'h'); + if (!strncmp(cmd, "sysrq ", 6)) + do_sysrq(state, cmd[6]); +#ifdef CONFIG_KGDB + if (!strcmp(cmd, "kgdb")) + do_kgdb(state); +#endif +} + +static void debug_help(struct fiq_debugger_state *state) +{ + debug_printf(state, "FIQ Debugger commands:\n" + " pc PC status\n" + " regs Register dump\n" + " allregs Extended Register dump\n" + " bt Stack trace\n" + " reboot Reboot\n" + " irqs Interupt status\n" + " kmsg Kernel log\n" + " version Kernel version\n"); + debug_printf(state, " sleep Allow sleep while in FIQ\n" + " nosleep Disable sleep while in FIQ\n" + " console Switch terminal to console\n" + " cpu Current CPU\n" + " cpu Switch to CPU\n"); + debug_printf(state, " ps Process list\n" + " sysrq sysrq options\n" + " sysrq Execute sysrq with \n"); +#ifdef CONFIG_KGDB + debug_printf(state, " kgdb Enter kernel debugger\n"); +#endif +} + +static void take_affinity(void *info) +{ + struct fiq_debugger_state *state = info; + struct cpumask cpumask; + + cpumask_clear(&cpumask); + cpumask_set_cpu(get_cpu(), &cpumask); + + irq_set_affinity(state->uart_irq, &cpumask); +} + +static void switch_cpu(struct fiq_debugger_state *state, int cpu) +{ + if (!debug_have_fiq(state)) + smp_call_function_single(cpu, take_affinity, state, false); + state->current_cpu = cpu; +} + +static bool debug_fiq_exec(struct fiq_debugger_state *state, + const char *cmd, unsigned *regs, void *svc_sp) +{ + bool signal_helper = false; + + if (!strcmp(cmd, "help") || !strcmp(cmd, "?")) { + debug_help(state); + } else if (!strcmp(cmd, "pc")) { + debug_printf(state, " pc %08x cpsr %08x mode %s\n", + regs[15], regs[16], mode_name(regs[16])); + } else if (!strcmp(cmd, "regs")) { + dump_regs(state, regs); + } else if (!strcmp(cmd, "allregs")) { + dump_allregs(state, regs); + } else if (!strcmp(cmd, "bt")) { + dump_stacktrace(state, (struct pt_regs *)regs, 100, svc_sp); + } else if (!strncmp(cmd, "reboot", 6)) { + cmd += 6; + while (*cmd == ' ') + cmd++; + if (*cmd) { + char tmp_cmd[32]; + strlcpy(tmp_cmd, cmd, sizeof(tmp_cmd)); + kernel_restart(tmp_cmd); + } else { + kernel_restart(NULL); + } + } else if (!strcmp(cmd, "irqs")) { + dump_irqs(state); + } else if (!strcmp(cmd, "kmsg")) { + dump_kernel_log(state); + } else if (!strcmp(cmd, "version")) { + debug_printf(state, "%s\n", linux_banner); + } else if (!strcmp(cmd, "sleep")) { + state->no_sleep = false; + debug_printf(state, "enabling sleep\n"); + } else if (!strcmp(cmd, "nosleep")) { + state->no_sleep = true; + debug_printf(state, "disabling sleep\n"); + } else if (!strcmp(cmd, "console")) { + state->console_enable = true; + debug_printf(state, "console mode\n"); + } else if (!strcmp(cmd, "cpu")) { + debug_printf(state, "cpu %d\n", state->current_cpu); + } else if (!strncmp(cmd, "cpu ", 4)) { + unsigned long cpu = 0; + if (strict_strtoul(cmd + 4, 10, &cpu) == 0) + switch_cpu(state, cpu); + else + debug_printf(state, "invalid cpu\n"); + debug_printf(state, "cpu %d\n", state->current_cpu); + } else { + if (state->debug_busy) { + debug_printf(state, + "command processor busy. trying to abort.\n"); + state->debug_abort = -1; + } else { + strcpy(state->debug_cmd, cmd); + state->debug_busy = 1; + } + + return true; + } + if (!state->console_enable) + debug_prompt(state); + + return signal_helper; +} + +static void sleep_timer_expired(unsigned long data) +{ + struct fiq_debugger_state *state = (struct fiq_debugger_state *)data; + unsigned long flags; + + spin_lock_irqsave(&state->sleep_timer_lock, flags); + if (state->uart_enabled && !state->no_sleep) { + if (state->debug_enable && !state->console_enable) { + state->debug_enable = false; + debug_printf_nfiq(state, "suspending fiq debugger\n"); + } + state->ignore_next_wakeup_irq = true; + debug_uart_disable(state); + state->uart_enabled = false; + enable_wakeup_irq(state); + } + wake_unlock(&state->debugger_wake_lock); + spin_unlock_irqrestore(&state->sleep_timer_lock, flags); +} + +static void handle_wakeup(struct fiq_debugger_state *state) +{ + unsigned long flags; + + spin_lock_irqsave(&state->sleep_timer_lock, flags); + if (state->wakeup_irq >= 0 && state->ignore_next_wakeup_irq) { + state->ignore_next_wakeup_irq = false; + } else if (!state->uart_enabled) { + wake_lock(&state->debugger_wake_lock); + debug_uart_enable(state); + state->uart_enabled = true; + disable_wakeup_irq(state); + mod_timer(&state->sleep_timer, jiffies + HZ / 2); + } + spin_unlock_irqrestore(&state->sleep_timer_lock, flags); +} + +static irqreturn_t wakeup_irq_handler(int irq, void *dev) +{ + struct fiq_debugger_state *state = dev; + + if (!state->no_sleep) + debug_puts(state, "WAKEUP\n"); + handle_wakeup(state); + + return IRQ_HANDLED; +} + + +static void debug_handle_irq_context(struct fiq_debugger_state *state) +{ + if (!state->no_sleep) { + unsigned long flags; + + spin_lock_irqsave(&state->sleep_timer_lock, flags); + wake_lock(&state->debugger_wake_lock); + mod_timer(&state->sleep_timer, jiffies + HZ * 5); + spin_unlock_irqrestore(&state->sleep_timer_lock, flags); + } +#if defined(CONFIG_FIQ_DEBUGGER_CONSOLE) + if (state->tty) { + int i; + int count = fiq_debugger_ringbuf_level(state->tty_rbuf); + for (i = 0; i < count; i++) { + int c = fiq_debugger_ringbuf_peek(state->tty_rbuf, 0); + tty_insert_flip_char(state->tty, c, TTY_NORMAL); + if (!fiq_debugger_ringbuf_consume(state->tty_rbuf, 1)) + pr_warn("fiq tty failed to consume byte\n"); + } + tty_flip_buffer_push(state->tty); + } +#endif + if (state->debug_busy) { + debug_irq_exec(state, state->debug_cmd); + if (!state->console_enable) + debug_prompt(state); + state->debug_busy = 0; + } +} + +static int debug_getc(struct fiq_debugger_state *state) +{ + return state->pdata->uart_getc(state->pdev); +} + +static bool debug_handle_uart_interrupt(struct fiq_debugger_state *state, + int this_cpu, void *regs, void *svc_sp) +{ + int c; + static int last_c; + int count = 0; + bool signal_helper = false; + + if (this_cpu != state->current_cpu) { + if (state->in_fiq) + return false; + + if (atomic_inc_return(&state->unhandled_fiq_count) != + MAX_UNHANDLED_FIQ_COUNT) + return false; + + debug_printf(state, "fiq_debugger: cpu %d not responding, " + "reverting to cpu %d\n", state->current_cpu, + this_cpu); + + atomic_set(&state->unhandled_fiq_count, 0); + switch_cpu(state, this_cpu); + return false; + } + + state->in_fiq = true; + + while ((c = debug_getc(state)) != FIQ_DEBUGGER_NO_CHAR) { + count++; + if (!state->debug_enable) { + if ((c == 13) || (c == 10)) { + state->debug_enable = true; + state->debug_count = 0; + debug_prompt(state); + } + } else if (c == FIQ_DEBUGGER_BREAK) { + state->console_enable = false; + debug_puts(state, "fiq debugger mode\n"); + state->debug_count = 0; + debug_prompt(state); +#ifdef CONFIG_FIQ_DEBUGGER_CONSOLE + } else if (state->console_enable && state->tty_rbuf) { + fiq_debugger_ringbuf_push(state->tty_rbuf, c); + signal_helper = true; +#endif + } else if ((c >= ' ') && (c < 127)) { + if (state->debug_count < (DEBUG_MAX - 1)) { + state->debug_buf[state->debug_count++] = c; + debug_putc(state, c); + } + } else if ((c == 8) || (c == 127)) { + if (state->debug_count > 0) { + state->debug_count--; + debug_putc(state, 8); + debug_putc(state, ' '); + debug_putc(state, 8); + } + } else if ((c == 13) || (c == 10)) { + if (c == '\r' || (c == '\n' && last_c != '\r')) { + debug_putc(state, '\r'); + debug_putc(state, '\n'); + } + if (state->debug_count) { + state->debug_buf[state->debug_count] = 0; + state->debug_count = 0; + signal_helper |= + debug_fiq_exec(state, state->debug_buf, + regs, svc_sp); + } else { + debug_prompt(state); + } + } + last_c = c; + } + debug_uart_flush(state); + if (state->pdata->fiq_ack) + state->pdata->fiq_ack(state->pdev, state->fiq); + + /* poke sleep timer if necessary */ + if (state->debug_enable && !state->no_sleep) + signal_helper = true; + + atomic_set(&state->unhandled_fiq_count, 0); + state->in_fiq = false; + + return signal_helper; +} + +static void debug_fiq(struct fiq_glue_handler *h, void *regs, void *svc_sp) +{ + struct fiq_debugger_state *state = + container_of(h, struct fiq_debugger_state, handler); + unsigned int this_cpu = THREAD_INFO(svc_sp)->cpu; + bool need_irq; + + need_irq = debug_handle_uart_interrupt(state, this_cpu, regs, svc_sp); + if (need_irq) + debug_force_irq(state); +} + +/* + * When not using FIQs, we only use this single interrupt as an entry point. + * This just effectively takes over the UART interrupt and does all the work + * in this context. + */ +static irqreturn_t debug_uart_irq(int irq, void *dev) +{ + struct fiq_debugger_state *state = dev; + bool not_done; + + handle_wakeup(state); + + /* handle the debugger irq in regular context */ + not_done = debug_handle_uart_interrupt(state, smp_processor_id(), + get_irq_regs(), + current_thread_info()); + if (not_done) + debug_handle_irq_context(state); + + return IRQ_HANDLED; +} + +/* + * If FIQs are used, not everything can happen in fiq context. + * FIQ handler does what it can and then signals this interrupt to finish the + * job in irq context. + */ +static irqreturn_t debug_signal_irq(int irq, void *dev) +{ + struct fiq_debugger_state *state = dev; + + if (state->pdata->force_irq_ack) + state->pdata->force_irq_ack(state->pdev, state->signal_irq); + + debug_handle_irq_context(state); + + return IRQ_HANDLED; +} + +static void debug_resume(struct fiq_glue_handler *h) +{ + struct fiq_debugger_state *state = + container_of(h, struct fiq_debugger_state, handler); + if (state->pdata->uart_resume) + state->pdata->uart_resume(state->pdev); +} + +#if defined(CONFIG_FIQ_DEBUGGER_CONSOLE) +struct tty_driver *debug_console_device(struct console *co, int *index) +{ + *index = co->index; + return fiq_tty_driver; +} + +static void debug_console_write(struct console *co, + const char *s, unsigned int count) +{ + struct fiq_debugger_state *state; + + state = container_of(co, struct fiq_debugger_state, console); + + if (!state->console_enable && !state->syslog_dumping) + return; + + debug_uart_enable(state); + while (count--) { + if (*s == '\n') + debug_putc(state, '\r'); + debug_putc(state, *s++); + } + debug_uart_flush(state); + debug_uart_disable(state); +} + +static struct console fiq_debugger_console = { + .name = "ttyFIQ", + .device = debug_console_device, + .write = debug_console_write, + .flags = CON_PRINTBUFFER | CON_ANYTIME | CON_ENABLED, +}; + +int fiq_tty_open(struct tty_struct *tty, struct file *filp) +{ + int line = tty->index; + struct fiq_debugger_state **states = tty->driver->driver_state; + struct fiq_debugger_state *state = states[line]; + if (state->tty_open_count++) + return 0; + + tty->driver_data = state; + state->tty = tty; + return 0; +} + +void fiq_tty_close(struct tty_struct *tty, struct file *filp) +{ + struct fiq_debugger_state *state = tty->driver_data; + if (--state->tty_open_count) + return; + state->tty = NULL; +} + +int fiq_tty_write(struct tty_struct *tty, const unsigned char *buf, int count) +{ + int i; + struct fiq_debugger_state *state = tty->driver_data; + + if (!state->console_enable) + return count; + + debug_uart_enable(state); + for (i = 0; i < count; i++) + debug_putc(state, *buf++); + debug_uart_disable(state); + + return count; +} + +int fiq_tty_write_room(struct tty_struct *tty) +{ + return 1024; +} + +#ifdef CONFIG_CONSOLE_POLL +static int fiq_tty_poll_init(struct tty_driver *driver, int line, char *options) +{ + return 0; +} + +static int fiq_tty_poll_get_char(struct tty_driver *driver, int line) +{ + struct fiq_debugger_state *state = driver->ttys[line]->driver_data; + int c = NO_POLL_CHAR; + + debug_uart_enable(state); + if (debug_have_fiq(state)) { + int count = fiq_debugger_ringbuf_level(state->tty_rbuf); + if (count > 0) { + c = fiq_debugger_ringbuf_peek(state->tty_rbuf, 0); + fiq_debugger_ringbuf_consume(state->tty_rbuf, 1); + } + } else { + c = debug_getc(state); + if (c == FIQ_DEBUGGER_NO_CHAR) + c = NO_POLL_CHAR; + } + debug_uart_disable(state); + + return c; +} + +static void fiq_tty_poll_put_char(struct tty_driver *driver, int line, char ch) +{ + struct fiq_debugger_state *state = driver->ttys[line]->driver_data; + debug_uart_enable(state); + debug_putc(state, ch); + debug_uart_disable(state); +} +#endif + +static const struct tty_operations fiq_tty_driver_ops = { + .write = fiq_tty_write, + .write_room = fiq_tty_write_room, + .open = fiq_tty_open, + .close = fiq_tty_close, +#ifdef CONFIG_CONSOLE_POLL + .poll_init = fiq_tty_poll_init, + .poll_get_char = fiq_tty_poll_get_char, + .poll_put_char = fiq_tty_poll_put_char, +#endif +}; + +static int fiq_debugger_tty_init(void) +{ + int ret; + struct fiq_debugger_state **states = NULL; + + states = kzalloc(sizeof(*states) * MAX_FIQ_DEBUGGER_PORTS, GFP_KERNEL); + if (!states) { + pr_err("Failed to allocate fiq debugger state structres\n"); + return -ENOMEM; + } + + fiq_tty_driver = alloc_tty_driver(MAX_FIQ_DEBUGGER_PORTS); + if (!fiq_tty_driver) { + pr_err("Failed to allocate fiq debugger tty\n"); + ret = -ENOMEM; + goto err_free_state; + } + + fiq_tty_driver->owner = THIS_MODULE; + fiq_tty_driver->driver_name = "fiq-debugger"; + fiq_tty_driver->name = "ttyFIQ"; + fiq_tty_driver->type = TTY_DRIVER_TYPE_SERIAL; + fiq_tty_driver->subtype = SERIAL_TYPE_NORMAL; + fiq_tty_driver->init_termios = tty_std_termios; + fiq_tty_driver->flags = TTY_DRIVER_REAL_RAW | + TTY_DRIVER_DYNAMIC_DEV; + fiq_tty_driver->driver_state = states; + + fiq_tty_driver->init_termios.c_cflag = + B115200 | CS8 | CREAD | HUPCL | CLOCAL; + fiq_tty_driver->init_termios.c_ispeed = 115200; + fiq_tty_driver->init_termios.c_ospeed = 115200; + + tty_set_operations(fiq_tty_driver, &fiq_tty_driver_ops); + + ret = tty_register_driver(fiq_tty_driver); + if (ret) { + pr_err("Failed to register fiq tty: %d\n", ret); + goto err_free_tty; + } + + pr_info("Registered FIQ tty driver\n"); + return 0; + +err_free_tty: + put_tty_driver(fiq_tty_driver); + fiq_tty_driver = NULL; +err_free_state: + kfree(states); + return ret; +} + +static int fiq_debugger_tty_init_one(struct fiq_debugger_state *state) +{ + int ret; + struct device *tty_dev; + struct fiq_debugger_state **states = fiq_tty_driver->driver_state; + + states[state->pdev->id] = state; + + state->tty_rbuf = fiq_debugger_ringbuf_alloc(1024); + if (!state->tty_rbuf) { + pr_err("Failed to allocate fiq debugger ringbuf\n"); + ret = -ENOMEM; + goto err; + } + + tty_dev = tty_register_device(fiq_tty_driver, state->pdev->id, + &state->pdev->dev); + if (IS_ERR(tty_dev)) { + pr_err("Failed to register fiq debugger tty device\n"); + ret = PTR_ERR(tty_dev); + goto err; + } + + device_set_wakeup_capable(tty_dev, 1); + + pr_info("Registered fiq debugger ttyFIQ%d\n", state->pdev->id); + + return 0; + +err: + fiq_debugger_ringbuf_free(state->tty_rbuf); + state->tty_rbuf = NULL; + return ret; +} +#endif + +static int fiq_debugger_dev_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct fiq_debugger_state *state = platform_get_drvdata(pdev); + + if (state->pdata->uart_dev_suspend) + return state->pdata->uart_dev_suspend(pdev); + return 0; +} + +static int fiq_debugger_dev_resume(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct fiq_debugger_state *state = platform_get_drvdata(pdev); + + if (state->pdata->uart_dev_resume) + return state->pdata->uart_dev_resume(pdev); + return 0; +} + +static int fiq_debugger_probe(struct platform_device *pdev) +{ + int ret; + struct fiq_debugger_pdata *pdata = dev_get_platdata(&pdev->dev); + struct fiq_debugger_state *state; + int fiq; + int uart_irq; + + if (pdev->id >= MAX_FIQ_DEBUGGER_PORTS) + return -EINVAL; + + if (!pdata->uart_getc || !pdata->uart_putc) + return -EINVAL; + if ((pdata->uart_enable && !pdata->uart_disable) || + (!pdata->uart_enable && pdata->uart_disable)) + return -EINVAL; + + fiq = platform_get_irq_byname(pdev, "fiq"); + uart_irq = platform_get_irq_byname(pdev, "uart_irq"); + + /* uart_irq mode and fiq mode are mutually exclusive, but one of them + * is required */ + if ((uart_irq < 0 && fiq < 0) || (uart_irq >= 0 && fiq >= 0)) + return -EINVAL; + if (fiq >= 0 && !pdata->fiq_enable) + return -EINVAL; + + state = kzalloc(sizeof(*state), GFP_KERNEL); + setup_timer(&state->sleep_timer, sleep_timer_expired, + (unsigned long)state); + state->pdata = pdata; + state->pdev = pdev; + state->no_sleep = initial_no_sleep; + state->debug_enable = initial_debug_enable; + state->console_enable = initial_console_enable; + + state->fiq = fiq; + state->uart_irq = uart_irq; + state->signal_irq = platform_get_irq_byname(pdev, "signal"); + state->wakeup_irq = platform_get_irq_byname(pdev, "wakeup"); + + platform_set_drvdata(pdev, state); + + spin_lock_init(&state->sleep_timer_lock); + + if (state->wakeup_irq < 0 && debug_have_fiq(state)) + state->no_sleep = true; + state->ignore_next_wakeup_irq = !state->no_sleep; + + wake_lock_init(&state->debugger_wake_lock, + WAKE_LOCK_SUSPEND, "serial-debug"); + + state->clk = clk_get(&pdev->dev, NULL); + if (IS_ERR(state->clk)) + state->clk = NULL; + + /* do not call pdata->uart_enable here since uart_init may still + * need to do some initialization before uart_enable can work. + * So, only try to manage the clock during init. + */ + if (state->clk) + clk_enable(state->clk); + + if (pdata->uart_init) { + ret = pdata->uart_init(pdev); + if (ret) + goto err_uart_init; + } + + debug_printf_nfiq(state, "\n", + state->no_sleep ? "" : "twice "); + + if (debug_have_fiq(state)) { + state->handler.fiq = debug_fiq; + state->handler.resume = debug_resume; + ret = fiq_glue_register_handler(&state->handler); + if (ret) { + pr_err("%s: could not install fiq handler\n", __func__); + goto err_register_fiq; + } + + pdata->fiq_enable(pdev, state->fiq, 1); + } else { + ret = request_irq(state->uart_irq, debug_uart_irq, + IRQF_NO_SUSPEND, "debug", state); + if (ret) { + pr_err("%s: could not install irq handler\n", __func__); + goto err_register_irq; + } + + /* for irq-only mode, we want this irq to wake us up, if it + * can. + */ + enable_irq_wake(state->uart_irq); + } + + if (state->clk) + clk_disable(state->clk); + + if (state->signal_irq >= 0) { + ret = request_irq(state->signal_irq, debug_signal_irq, + IRQF_TRIGGER_RISING, "debug-signal", state); + if (ret) + pr_err("serial_debugger: could not install signal_irq"); + } + + if (state->wakeup_irq >= 0) { + ret = request_irq(state->wakeup_irq, wakeup_irq_handler, + IRQF_TRIGGER_FALLING | IRQF_DISABLED, + "debug-wakeup", state); + if (ret) { + pr_err("serial_debugger: " + "could not install wakeup irq\n"); + state->wakeup_irq = -1; + } else { + ret = enable_irq_wake(state->wakeup_irq); + if (ret) { + pr_err("serial_debugger: " + "could not enable wakeup\n"); + state->wakeup_irq_no_set_wake = true; + } + } + } + if (state->no_sleep) + handle_wakeup(state); + +#if defined(CONFIG_FIQ_DEBUGGER_CONSOLE) + state->console = fiq_debugger_console; + state->console.index = pdev->id; + if (!console_set_on_cmdline) + add_preferred_console(state->console.name, + state->console.index, NULL); + register_console(&state->console); + fiq_debugger_tty_init_one(state); +#endif + return 0; + +err_register_irq: +err_register_fiq: + if (pdata->uart_free) + pdata->uart_free(pdev); +err_uart_init: + if (state->clk) + clk_disable(state->clk); + if (state->clk) + clk_put(state->clk); + wake_lock_destroy(&state->debugger_wake_lock); + platform_set_drvdata(pdev, NULL); + kfree(state); + return ret; +} + +static const struct dev_pm_ops fiq_debugger_dev_pm_ops = { + .suspend = fiq_debugger_dev_suspend, + .resume = fiq_debugger_dev_resume, +}; + +static struct platform_driver fiq_debugger_driver = { + .probe = fiq_debugger_probe, + .driver = { + .name = "fiq_debugger", + .pm = &fiq_debugger_dev_pm_ops, + }, +}; + +static int __init fiq_debugger_init(void) +{ + fiq_debugger_tty_init(); + return platform_driver_register(&fiq_debugger_driver); +} + +postcore_initcall(fiq_debugger_init); --- linux-goldfish-3.4.0.orig/arch/arm/common/Kconfig +++ linux-goldfish-3.4.0/arch/arm/common/Kconfig @@ -40,3 +40,53 @@ config SHARP_SCOOP bool + +config FIQ_GLUE + bool + select FIQ + +config FIQ_DEBUGGER + bool "FIQ Mode Serial Debugger" + select FIQ + select FIQ_GLUE + default n + help + The FIQ serial debugger can accept commands even when the + kernel is unresponsive due to being stuck with interrupts + disabled. + + +config FIQ_DEBUGGER_NO_SLEEP + bool "Keep serial debugger active" + depends on FIQ_DEBUGGER + default n + help + Enables the serial debugger at boot. Passing + fiq_debugger.no_sleep on the kernel commandline will + override this config option. + +config FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON + bool "Don't disable wakeup IRQ when debugger is active" + depends on FIQ_DEBUGGER + default n + help + Don't disable the wakeup irq when enabling the uart clock. This will + cause extra interrupts, but it makes the serial debugger usable with + on some MSM radio builds that ignore the uart clock request in power + collapse. + +config FIQ_DEBUGGER_CONSOLE + bool "Console on FIQ Serial Debugger port" + depends on FIQ_DEBUGGER + default n + help + Enables a console so that printk messages are displayed on + the debugger serial port as the occur. + +config FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE + bool "Put the FIQ debugger into console mode by default" + depends on FIQ_DEBUGGER_CONSOLE + default n + help + If enabled, this puts the fiq debugger into console mode by default. + Otherwise, the fiq debugger will start out in debug mode. --- linux-goldfish-3.4.0.orig/arch/arm/common/Makefile +++ linux-goldfish-3.4.0/arch/arm/common/Makefile @@ -15,3 +15,5 @@ obj-$(CONFIG_ARCH_IXP23XX) += uengine.o obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o +obj-$(CONFIG_FIQ_GLUE) += fiq_glue.o fiq_glue_setup.o +obj-$(CONFIG_FIQ_DEBUGGER) += fiq_debugger.o --- linux-goldfish-3.4.0.orig/arch/arm/common/fiq_debugger_ringbuf.h +++ linux-goldfish-3.4.0/arch/arm/common/fiq_debugger_ringbuf.h @@ -0,0 +1,94 @@ +/* + * arch/arm/common/fiq_debugger_ringbuf.c + * + * simple lockless ringbuffer + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include + +struct fiq_debugger_ringbuf { + int len; + int head; + int tail; + u8 buf[]; +}; + + +static inline struct fiq_debugger_ringbuf *fiq_debugger_ringbuf_alloc(int len) +{ + struct fiq_debugger_ringbuf *rbuf; + + rbuf = kzalloc(sizeof(*rbuf) + len, GFP_KERNEL); + if (rbuf == NULL) + return NULL; + + rbuf->len = len; + rbuf->head = 0; + rbuf->tail = 0; + smp_mb(); + + return rbuf; +} + +static inline void fiq_debugger_ringbuf_free(struct fiq_debugger_ringbuf *rbuf) +{ + kfree(rbuf); +} + +static inline int fiq_debugger_ringbuf_level(struct fiq_debugger_ringbuf *rbuf) +{ + int level = rbuf->head - rbuf->tail; + + if (level < 0) + level = rbuf->len + level; + + return level; +} + +static inline int fiq_debugger_ringbuf_room(struct fiq_debugger_ringbuf *rbuf) +{ + return rbuf->len - fiq_debugger_ringbuf_level(rbuf) - 1; +} + +static inline u8 +fiq_debugger_ringbuf_peek(struct fiq_debugger_ringbuf *rbuf, int i) +{ + return rbuf->buf[(rbuf->tail + i) % rbuf->len]; +} + +static inline int +fiq_debugger_ringbuf_consume(struct fiq_debugger_ringbuf *rbuf, int count) +{ + count = min(count, fiq_debugger_ringbuf_level(rbuf)); + + rbuf->tail = (rbuf->tail + count) % rbuf->len; + smp_mb(); + + return count; +} + +static inline int +fiq_debugger_ringbuf_push(struct fiq_debugger_ringbuf *rbuf, u8 datum) +{ + if (fiq_debugger_ringbuf_room(rbuf) == 0) + return 0; + + rbuf->buf[rbuf->head] = datum; + smp_mb(); + rbuf->head = (rbuf->head + 1) % rbuf->len; + smp_mb(); + + return 1; +} --- linux-goldfish-3.4.0.orig/arch/arm/common/fiq_glue_setup.c +++ linux-goldfish-3.4.0/arch/arm/common/fiq_glue_setup.c @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include +#include +#include + +extern unsigned char fiq_glue, fiq_glue_end; +extern void fiq_glue_setup(void *func, void *data, void *sp); + +static struct fiq_handler fiq_debbuger_fiq_handler = { + .name = "fiq_glue", +}; +DEFINE_PER_CPU(void *, fiq_stack); +static struct fiq_glue_handler *current_handler; +static DEFINE_MUTEX(fiq_glue_lock); + +static void fiq_glue_setup_helper(void *info) +{ + struct fiq_glue_handler *handler = info; + fiq_glue_setup(handler->fiq, handler, + __get_cpu_var(fiq_stack) + THREAD_START_SP); +} + +int fiq_glue_register_handler(struct fiq_glue_handler *handler) +{ + int ret; + int cpu; + + if (!handler || !handler->fiq) + return -EINVAL; + + mutex_lock(&fiq_glue_lock); + if (fiq_stack) { + ret = -EBUSY; + goto err_busy; + } + + for_each_possible_cpu(cpu) { + void *stack; + stack = (void *)__get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER); + if (WARN_ON(!stack)) { + ret = -ENOMEM; + goto err_alloc_fiq_stack; + } + per_cpu(fiq_stack, cpu) = stack; + } + + ret = claim_fiq(&fiq_debbuger_fiq_handler); + if (WARN_ON(ret)) + goto err_claim_fiq; + + current_handler = handler; + on_each_cpu(fiq_glue_setup_helper, handler, true); + set_fiq_handler(&fiq_glue, &fiq_glue_end - &fiq_glue); + + mutex_unlock(&fiq_glue_lock); + return 0; + +err_claim_fiq: +err_alloc_fiq_stack: + for_each_possible_cpu(cpu) { + __free_pages(per_cpu(fiq_stack, cpu), THREAD_SIZE_ORDER); + per_cpu(fiq_stack, cpu) = NULL; + } +err_busy: + mutex_unlock(&fiq_glue_lock); + return ret; +} + +/** + * fiq_glue_resume - Restore fiqs after suspend or low power idle states + * + * This must be called before calling local_fiq_enable after returning from a + * power state where the fiq mode registers were lost. If a driver provided + * a resume hook when it registered the handler it will be called. + */ + +void fiq_glue_resume(void) +{ + if (!current_handler) + return; + fiq_glue_setup(current_handler->fiq, current_handler, + __get_cpu_var(fiq_stack) + THREAD_START_SP); + if (current_handler->resume) + current_handler->resume(current_handler); +} + --- linux-goldfish-3.4.0.orig/arch/arm/common/fiq_glue.S +++ linux-goldfish-3.4.0/arch/arm/common/fiq_glue.S @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include + + .text + + .global fiq_glue_end + + /* fiq stack: r0-r15,cpsr,spsr of interrupted mode */ + +ENTRY(fiq_glue) + /* store pc, cpsr from previous mode */ + mrs r12, spsr + sub r11, lr, #4 + subs r10, #1 + bne nested_fiq + + stmfd sp!, {r11-r12, lr} + + /* store r8-r14 from previous mode */ + sub sp, sp, #(7 * 4) + stmia sp, {r8-r14}^ + nop + + /* store r0-r7 from previous mode */ + stmfd sp!, {r0-r7} + + /* setup func(data,regs) arguments */ + mov r0, r9 + mov r1, sp + mov r3, r8 + + mov r7, sp + + /* Get sp and lr from non-user modes */ + and r4, r12, #MODE_MASK + cmp r4, #USR_MODE + beq fiq_from_usr_mode + + mov r7, sp + orr r4, r4, #(PSR_I_BIT | PSR_F_BIT) + msr cpsr_c, r4 + str sp, [r7, #(4 * 13)] + str lr, [r7, #(4 * 14)] + mrs r5, spsr + str r5, [r7, #(4 * 17)] + + cmp r4, #(SVC_MODE | PSR_I_BIT | PSR_F_BIT) + /* use fiq stack if we reenter this mode */ + subne sp, r7, #(4 * 3) + +fiq_from_usr_mode: + msr cpsr_c, #(SVC_MODE | PSR_I_BIT | PSR_F_BIT) + mov r2, sp + sub sp, r7, #12 + stmfd sp!, {r2, ip, lr} + /* call func(data,regs) */ + blx r3 + ldmfd sp, {r2, ip, lr} + mov sp, r2 + + /* restore/discard saved state */ + cmp r4, #USR_MODE + beq fiq_from_usr_mode_exit + + msr cpsr_c, r4 + ldr sp, [r7, #(4 * 13)] + ldr lr, [r7, #(4 * 14)] + msr spsr_cxsf, r5 + +fiq_from_usr_mode_exit: + msr cpsr_c, #(FIQ_MODE | PSR_I_BIT | PSR_F_BIT) + + ldmfd sp!, {r0-r7} + add sp, sp, #(7 * 4) + ldmfd sp!, {r11-r12, lr} +exit_fiq: + msr spsr_cxsf, r12 + add r10, #1 + movs pc, r11 + +nested_fiq: + orr r12, r12, #(PSR_F_BIT) + b exit_fiq + +fiq_glue_end: + +ENTRY(fiq_glue_setup) /* func, data, sp */ + mrs r3, cpsr + msr cpsr_c, #(FIQ_MODE | PSR_I_BIT | PSR_F_BIT) + movs r8, r0 + mov r9, r1 + mov sp, r2 + moveq r10, #0 + movne r10, #1 + msr cpsr_c, r3 + bx lr + --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/switch.c +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/switch.c @@ -0,0 +1,228 @@ +/* arch/arm/mach-goldfish/timer.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +enum { + SW_NAME_LEN = 0x00, + SW_NAME_PTR = 0x04, + SW_FLAGS = 0x08, + SW_STATE = 0x0c, + SW_INT_STATUS = 0x10, + SW_INT_ENABLE = 0x14, + + SW_FLAGS_OUTPUT = 1U << 0 +}; + +static struct class *goldfish_switch_class; + +struct goldfish_switch { + uint32_t base; + int irq; + uint32_t state; + uint32_t flags; + struct device *cdev; + struct work_struct work; + char name[0]; +}; + +static irqreturn_t +goldfish_switch_interrupt(int irq, void *dev_id) +{ + struct goldfish_switch *qs = dev_id; + uint32_t status; + + status = readl(qs->base + SW_INT_STATUS); + if(status) { + qs->state = readl(qs->base + SW_STATE); + schedule_work(&qs->work); + } + + return status ? IRQ_HANDLED : IRQ_NONE; +} + +static ssize_t goldfish_switch_state_store(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t count) +{ + struct goldfish_switch *qs = dev_get_drvdata(dev); + uint32_t state; + + if (!(qs->flags & SW_FLAGS_OUTPUT)) + return -EPERM; + + if (sscanf(buf, "%d", &state) != 1) + return -EINVAL; + + writel(state, qs->base + SW_STATE); + qs->state = readl(qs->base + SW_STATE); + if(state != qs->state) + return -EINVAL; + + return count; +} + +static ssize_t goldfish_switch_state_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct goldfish_switch *qs = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", qs->state); +} + +static ssize_t goldfish_switch_direction_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct goldfish_switch *qs = dev_get_drvdata(dev); + return sprintf(buf, "%s\n", (qs->flags & SW_FLAGS_OUTPUT) ? "output" : "input"); +} + + +static DEVICE_ATTR(state, S_IRUGO | S_IWUSR, goldfish_switch_state_show, goldfish_switch_state_store); +static DEVICE_ATTR(direction, S_IRUGO, goldfish_switch_direction_show, NULL); + +void goldfish_switch_work(struct work_struct *work) +{ +#if 0 /* TODO: use some other update notification */ + struct goldfish_switch *qs = container_of(work, struct goldfish_switch, work); + int ret; + ret = sysfs_update_file(&qs->cdev->kobj, &class_device_attr_state.attr); +#endif +} + +static int __devinit goldfish_switch_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + struct goldfish_switch *qs; + uint32_t base; + uint32_t name_len; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if(r == NULL) { + ret = -ENODEV; + goto err_no_io_base; + } + base = IO_ADDRESS(r->start - IO_START); + name_len = readl(base + SW_NAME_LEN); + + qs = kzalloc(sizeof(*qs) + name_len + 1, GFP_KERNEL); + if(qs == NULL) { + ret = -ENOMEM; + goto err_qs_alloc_failed; + } + platform_set_drvdata(pdev, qs); + qs->base = base; + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if(r == NULL) { + ret = -ENODEV; + goto err_no_irq; + } + qs->irq = r->start; + + writel(qs->name, base + SW_NAME_PTR); + qs->name[name_len] = '\0'; + writel(0, base + SW_INT_ENABLE); + + qs->flags = readl(base + SW_FLAGS); + qs->state = readl(base + SW_STATE); + INIT_WORK(&qs->work, goldfish_switch_work); + + qs->cdev = device_create(goldfish_switch_class, &pdev->dev, 0, + NULL, "%s", qs->name); + if(unlikely(IS_ERR(qs->cdev))) { + ret = PTR_ERR(qs->cdev); + goto err_device_create_failed; + } + dev_set_drvdata(qs->cdev, qs); + + ret = device_create_file(qs->cdev, &dev_attr_state); + if(ret) + goto err_device_create_file_failed; + + ret = device_create_file(qs->cdev, &dev_attr_direction); + if(ret) + goto err_device_create_file_failed; + + ret = request_irq(qs->irq, goldfish_switch_interrupt, IRQF_SHARED, "goldfish_switch", qs); + if(ret) + goto err_request_irq_failed; + writel(1, base + SW_INT_ENABLE); + + return 0; + + +// free_irq(qs->irq, qs); +err_request_irq_failed: +err_device_create_file_failed: + device_unregister(qs->cdev); +err_device_create_failed: +err_no_irq: + kfree(qs); +err_qs_alloc_failed: +err_no_io_base: + printk("goldfish_switch_probe failed %d\n", ret); + return ret; +} + +static int __devexit goldfish_switch_remove(struct platform_device *pdev) +{ + struct goldfish_switch *qs = platform_get_drvdata(pdev); + writel(0, qs->base + SW_INT_ENABLE); + free_irq(qs->irq, qs); + device_unregister(qs->cdev); + kfree(qs); + return 0; +} + +static struct platform_driver goldfish_switch_driver = { + .probe = goldfish_switch_probe, + .remove = goldfish_switch_remove, + .driver = { + .name = "goldfish-switch" + } +}; + +static int __init goldfish_switch_init(void) +{ + goldfish_switch_class = class_create(THIS_MODULE, "switch"); + if (IS_ERR(goldfish_switch_class)) + return PTR_ERR(goldfish_switch_class); + return platform_driver_register(&goldfish_switch_driver); +} + +static void goldfish_switch_exit(void) +{ + platform_driver_unregister(&goldfish_switch_driver); + class_destroy(goldfish_switch_class); +} + +module_init(goldfish_switch_init); +module_exit(goldfish_switch_exit); + --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/board-goldfish.c +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/board-goldfish.c @@ -0,0 +1,122 @@ +/* arch/arm/mach-goldfish/board-goldfish.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +int GOLDFISH_READY = 0; + +static struct resource goldfish_pdev_bus_resources[] = { + { + .start = GOLDFISH_PDEV_BUS_BASE, + .end = GOLDFISH_PDEV_BUS_BASE + GOLDFISH_PDEV_BUS_END - 1, + .flags = IORESOURCE_IO, + }, + { + .start = IRQ_PDEV_BUS, + .end = IRQ_PDEV_BUS, + .flags = IORESOURCE_IRQ, + } +}; + + +struct platform_device goldfish_pdev_bus_device = { + .name = "goldfish_pdev_bus", + .id = -1, + .num_resources = ARRAY_SIZE(goldfish_pdev_bus_resources), + .resource = goldfish_pdev_bus_resources +}; + +static void __init goldfish_init(void) +{ + platform_device_register(&goldfish_pdev_bus_device); +} + +void goldfish_mask_irq(struct irq_data *d) +{ + writel(d->irq, IO_ADDRESS(GOLDFISH_INTERRUPT_BASE) + GOLDFISH_INTERRUPT_DISABLE); +} + +void goldfish_unmask_irq(struct irq_data *d) +{ + writel(d->irq, IO_ADDRESS(GOLDFISH_INTERRUPT_BASE) + GOLDFISH_INTERRUPT_ENABLE); +} + +static struct irq_chip goldfish_irq_chip = { + .name = "goldfish", + .irq_mask = goldfish_mask_irq, + .irq_mask_ack = goldfish_mask_irq, + .irq_unmask = goldfish_unmask_irq, +}; + +void goldfish_init_irq(void) +{ + unsigned int i; + uint32_t int_base = IO_ADDRESS(GOLDFISH_INTERRUPT_BASE); + + /* + * Disable all interrupt sources + */ + writel(1, int_base + GOLDFISH_INTERRUPT_DISABLE_ALL); + + for (i = 0; i < NR_IRQS; i++) { + irq_set_chip(i, &goldfish_irq_chip); + irq_set_handler(i, handle_level_irq); + set_irq_flags(i, IRQF_VALID | IRQF_PROBE); + } +} + +static struct map_desc goldfish_io_desc[] __initdata = { + { + .virtual = IO_BASE, + .pfn = __phys_to_pfn(IO_START), + .length = IO_SIZE, + .type = MT_DEVICE + }, +}; + +static void __init goldfish_map_io(void) +{ + iotable_init(goldfish_io_desc, ARRAY_SIZE(goldfish_io_desc)); + // alloc memory for DMA, used for fb + init_consistent_dma_size(SZ_4M); + GOLDFISH_READY = 1; +} + +extern struct sys_timer goldfish_timer; + +MACHINE_START(GOLDFISH, "Goldfish") + .map_io = goldfish_map_io, + .init_irq = goldfish_init_irq, + .init_machine = goldfish_init, + .timer = &goldfish_timer, +MACHINE_END --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/timer.c +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/timer.c @@ -0,0 +1,153 @@ +/* arch/arm/mach-goldfish/timer.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include + +#include +#include +#include +#include + +#include + +static DEFINE_SPINLOCK(goldfish_timer_lock); +static int goldfish_timer_ready; + +static irqreturn_t goldfish_timer_interrupt(int irq, void *dev_id) +{ + uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE); + struct clock_event_device *evt = dev_id; + + writel(1, timer_base + TIMER_CLEAR_INTERRUPT); + if (evt->event_handler) + evt->event_handler(evt); + return IRQ_HANDLED; +} + +static cycle_t goldfish_timer_read(struct clocksource *cs) +{ + uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE); + unsigned long irqflags; + cycle_t rv; + + spin_lock_irqsave(&goldfish_timer_lock, irqflags); + rv = readl(timer_base + TIMER_TIME_LOW); + rv |= (int64_t)readl(timer_base + TIMER_TIME_HIGH) << 32; + spin_unlock_irqrestore(&goldfish_timer_lock, irqflags); + return rv; +} + +static int goldfish_timer_set_next_event(unsigned long cycles, + struct clock_event_device *evt) +{ + uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE); + unsigned long irqflags; + uint64_t alarm; + + spin_lock_irqsave(&goldfish_timer_lock, irqflags); + alarm = readl(timer_base + TIMER_TIME_LOW); + alarm |= (int64_t)readl(timer_base + TIMER_TIME_HIGH) << 32; + alarm += cycles; + writel(alarm >> 32, timer_base + TIMER_ALARM_HIGH); + writel(alarm, timer_base + TIMER_ALARM_LOW); + spin_unlock_irqrestore(&goldfish_timer_lock, irqflags); + return 0; +} + +static void goldfish_timer_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE); + switch (mode) { + case CLOCK_EVT_MODE_RESUME: + case CLOCK_EVT_MODE_PERIODIC: + break; + case CLOCK_EVT_MODE_ONESHOT: + break; + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + writel(1, timer_base + TIMER_CLEAR_ALARM); + break; + } +} + +/* + * TODO: the mechanism for overriding the default sched_clock() has + * changed since 2.6, but I'm not sure how the new mechanism works, so + * I'm just reverting to the default to avoid a link-time multiple + * definition error. +unsigned long long sched_clock(void) +{ + if(goldfish_timer_ready) + return ktime_to_ns(ktime_get()); + else + return 0; +} + */ + +static struct clock_event_device goldfish_clockevent = { + .name = "goldfish_timer", + .features = CLOCK_EVT_FEAT_ONESHOT, + .max_delta_ns = ULONG_MAX, + .min_delta_ns = 1, + .mult = 1, + .shift = 0, + .rating = 200, + .set_next_event = goldfish_timer_set_next_event, + .set_mode = goldfish_timer_set_mode, +}; + +static struct clocksource goldfish_clocksource = { + .name = "goldfish_timer", + .rating = 200, + .read = goldfish_timer_read, + .mult = 1, + .mask = CLOCKSOURCE_MASK(64), + .shift = 0, + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static struct irqaction goldfish_timer_irq = { + .name = "Goldfish Timer Tick", + .flags = IRQF_DISABLED | IRQF_TIMER, + .handler = goldfish_timer_interrupt, + .dev_id = &goldfish_clockevent, +}; + +static void __init goldfish_timer_init(void) +{ + int res; + + res = clocksource_register(&goldfish_clocksource); + if (res) + printk(KERN_ERR "goldfish_timer_init: " + "clocksource_register failed\n"); + + res = setup_irq(IRQ_TIMER, &goldfish_timer_irq); + if (res) + printk(KERN_ERR "goldfish_timer_init: setup_irq failed\n"); + + goldfish_clockevent.cpumask = cpumask_of(0); + clockevents_register_device(&goldfish_clockevent); + + goldfish_timer_ready = 1; +} + +struct sys_timer goldfish_timer = { + .init = goldfish_timer_init, +}; + --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/Kconfig +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/Kconfig @@ -0,0 +1,20 @@ +if ARCH_GOLDFISH + +menu "Goldfish Options" + +config MACH_GOLDFISH + bool "Goldfish (Virtual Platform)" + select NEED_MACH_IO_H + select CPU_ARM926T + +config MACH_GOLDFISH_ARMV7 + bool "Goldfish ARMv7 (Virtual Platform)" + select NEED_MACH_IO_H + select CPU_V7 + select VFP + select VFPv3 + select NEON + +endmenu + +endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/Makefile.boot +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/Makefile.boot @@ -0,0 +1,4 @@ + zreladdr-y := 0x00008000 +params_phys-y := 0x00000100 +initrd_phys-y := 0x00800000 + --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/pdev_bus.c +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/pdev_bus.c @@ -0,0 +1,223 @@ +/* arch/arm/mach-goldfish/pdev_bus.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#define PDEV_BUS_OP_DONE (0x00) +#define PDEV_BUS_OP_REMOVE_DEV (0x04) +#define PDEV_BUS_OP_ADD_DEV (0x08) + +#define PDEV_BUS_OP_INIT (0x00) + +#define PDEV_BUS_OP (0x00) +#define PDEV_BUS_GET_NAME (0x04) +#define PDEV_BUS_NAME_LEN (0x08) +#define PDEV_BUS_ID (0x0c) +#define PDEV_BUS_IO_BASE (0x10) +#define PDEV_BUS_IO_SIZE (0x14) +#define PDEV_BUS_IRQ (0x18) +#define PDEV_BUS_IRQ_COUNT (0x1c) + +struct pdev_bus_dev { + struct list_head list; + struct platform_device pdev; + struct resource resources[0]; +}; + +static void goldfish_pdev_worker(struct work_struct *work); + +static uint32_t pdev_bus_base; +static uint32_t pdev_bus_irq; +static LIST_HEAD(pdev_bus_new_devices); +static LIST_HEAD(pdev_bus_registered_devices); +static LIST_HEAD(pdev_bus_removed_devices); +static DECLARE_WORK(pdev_bus_worker, goldfish_pdev_worker); + + +static void goldfish_pdev_worker(struct work_struct *work) +{ + int ret; + struct pdev_bus_dev *pos, *n; + + list_for_each_entry_safe(pos, n, &pdev_bus_removed_devices, list) { + list_del(&pos->list); + platform_device_unregister(&pos->pdev); + kfree(pos); + } + list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) { + list_del(&pos->list); + ret = platform_device_register(&pos->pdev); + if(ret) { + printk("goldfish_pdev_worker failed to register device, %s\n", pos->pdev.name); + } + else { + printk("goldfish_pdev_worker registered %s\n", pos->pdev.name); + } + list_add_tail(&pos->list, &pdev_bus_registered_devices); + } +} + +static void goldfish_pdev_remove(void) +{ + struct pdev_bus_dev *pos, *n; + uint32_t base; + + base = readl(pdev_bus_base + PDEV_BUS_IO_BASE); + + list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) { + if(pos->resources[0].start == base) { + list_del(&pos->list); + kfree(pos); + return; + } + } + list_for_each_entry_safe(pos, n, &pdev_bus_registered_devices, list) { + if(pos->resources[0].start == base) { + list_del(&pos->list); + list_add_tail(&pos->list, &pdev_bus_removed_devices); + schedule_work(&pdev_bus_worker); + return; + } + }; + printk("goldfish_pdev_remove could not find device at %x\n", base); +} + +static int goldfish_new_pdev(void) +{ + struct pdev_bus_dev *dev; + uint32_t name_len; + uint32_t irq = -1, irq_count; + int resource_count = 2; + uint32_t base; + char *name; + + base = readl(pdev_bus_base + PDEV_BUS_IO_BASE); + + irq_count = readl(pdev_bus_base + PDEV_BUS_IRQ_COUNT); + name_len = readl(pdev_bus_base + PDEV_BUS_NAME_LEN); + if(irq_count) + resource_count++; + + dev = kzalloc(sizeof(*dev) + sizeof(struct resource) * resource_count + name_len + 1, GFP_ATOMIC); + if(dev == NULL) + return -ENOMEM; + + dev->pdev.num_resources = resource_count; + dev->pdev.resource = (struct resource *)(dev + 1); + dev->pdev.name = name = (char *)(dev->pdev.resource + resource_count); + dev->pdev.dev.coherent_dma_mask = ~0; + + writel(name, pdev_bus_base + PDEV_BUS_GET_NAME); + name[name_len] = '\0'; + dev->pdev.id = readl(pdev_bus_base + PDEV_BUS_ID); + dev->pdev.resource[0].start = base; + dev->pdev.resource[0].end = base + readl(pdev_bus_base + PDEV_BUS_IO_SIZE) - 1; + dev->pdev.resource[0].flags = IORESOURCE_MEM; + if(irq_count) { + irq = readl(pdev_bus_base + PDEV_BUS_IRQ); + dev->pdev.resource[1].start = irq; + dev->pdev.resource[1].end = irq + irq_count - 1; + dev->pdev.resource[1].flags = IORESOURCE_IRQ; + } + + printk("goldfish_new_pdev %s at %x irq %d\n", name, base, irq); + list_add_tail(&dev->list, &pdev_bus_new_devices); + schedule_work(&pdev_bus_worker); + + return 0; +} + +static irqreturn_t goldfish_pdev_bus_interrupt(int irq, void *dev_id) +{ + irqreturn_t ret = IRQ_NONE; + while(1) { + uint32_t op = readl(pdev_bus_base + PDEV_BUS_OP); + switch(op) { + case PDEV_BUS_OP_DONE: + return IRQ_NONE; + + case PDEV_BUS_OP_REMOVE_DEV: + goldfish_pdev_remove(); + break; + + case PDEV_BUS_OP_ADD_DEV: + goldfish_new_pdev(); + break; + } + ret = IRQ_HANDLED; + } +} + +static int __devinit goldfish_pdev_bus_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + r = platform_get_resource(pdev, IORESOURCE_IO, 0); + if(r == NULL) + return -EINVAL; + pdev_bus_base = IO_ADDRESS(r->start); + + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if(r == NULL) + return -EINVAL; + pdev_bus_irq = r->start; + + ret = request_irq(pdev_bus_irq, goldfish_pdev_bus_interrupt, IRQF_SHARED, "goldfish_pdev_bus", pdev); + if(ret) + goto err_request_irq_failed; + + writel(PDEV_BUS_OP_INIT, pdev_bus_base + PDEV_BUS_OP); + +err_request_irq_failed: + return ret; +} + +static int __devexit goldfish_pdev_bus_remove(struct platform_device *pdev) +{ + free_irq(pdev_bus_irq, pdev); + return 0; +} + +static struct platform_driver goldfish_pdev_bus_driver = { + .probe = goldfish_pdev_bus_probe, + .remove = __devexit_p(goldfish_pdev_bus_remove), + .driver = { + .name = "goldfish_pdev_bus" + } +}; + +static int __init goldfish_pdev_bus_init(void) +{ + return platform_driver_register(&goldfish_pdev_bus_driver); +} + +static void __exit goldfish_pdev_bus_exit(void) +{ + platform_driver_unregister(&goldfish_pdev_bus_driver); +} + +module_init(goldfish_pdev_bus_init); +module_exit(goldfish_pdev_bus_exit); + --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/pm.c +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/pm.c @@ -0,0 +1,43 @@ +/* arch/arm/mach-msm/pm.c + * + * Goldfish Power Management Routines + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include + +static int goldfish_pm_enter(suspend_state_t state) +{ + arch_idle(); + return 0; +} + +static struct platform_suspend_ops goldfish_pm_ops = { + .enter = goldfish_pm_enter, + .valid = suspend_valid_only_mem, +}; + +static int __init goldfish_pm_init(void) +{ + suspend_set_ops(&goldfish_pm_ops); + return 0; +} + +__initcall(goldfish_pm_init); + --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/Makefile +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/Makefile @@ -0,0 +1,9 @@ +# +# Makefile for the linux kernel. +# + +# Object file lists. + +obj-y := pdev_bus.o timer.o switch.o pm.o +obj-$(CONFIG_MACH_GOLDFISH) += board-goldfish.o +obj-$(CONFIG_MACH_GOLDFISH_ARMV7) += board-goldfish.o --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/irqs.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/irqs.h @@ -0,0 +1,24 @@ +/* include/asm-arm/arch-goldfish/irqs.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#define IRQ_PDEV_BUS (1) +#define IRQ_TIMER (3) + +#define NR_IRQS (256) + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/uncompress.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/uncompress.h @@ -0,0 +1,40 @@ +/* include/asm-arm/arch-goldfish/uncompress.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#define GOLDFISH_TTY_PUT_CHAR (*(volatile unsigned int *)0xff002000) + +/* + * This does not append a newline + */ +static void putc(int c) +{ + GOLDFISH_TTY_PUT_CHAR = c; +} + +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() + +#define arch_decomp_wdog() + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/memory.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/memory.h @@ -0,0 +1,50 @@ +/* include/asm-arm/arch-goldfish/memory.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) +#define BUS_OFFSET UL(0x00000000) + +/* + * Needed to allow framebuffer sizes > 1MB. + * This must be a multiple of SZ_2M. + * + * Note that using 4MB allows us to use + * framebuffers of up to 2 MB each (two are + * used for normal operations). + * + * For some reason, using more than 4MB here + * doesn't allow our emulated system to use + * larger framebuffers. + * + */ +#define CONSISTENT_DMA_SIZE (2*SZ_2M) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) (x - PAGE_OFFSET + BUS_OFFSET) +#define __bus_to_virt(x) (x - BUS_OFFSET + PAGE_OFFSET) + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/timex.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/timex.h @@ -0,0 +1,24 @@ +/* include/asm-arm/arch-goldfish/timex.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +/* + * ?? + */ +#define CLOCK_TICK_RATE (50000000 / 16) + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/dma.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/dma.h @@ -0,0 +1 @@ +/* include/asm-arm/arch-goldfish/dma.h */ --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/io.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/io.h @@ -0,0 +1,24 @@ +/* include/asm-arm/arch-goldfish/io.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/system.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/system.h @@ -0,0 +1,30 @@ +/* include/asm-arm/arch-goldfish/system.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ +} + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/debug-macro.S +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/debug-macro.S @@ -0,0 +1,36 @@ +/* arch/arm/mach-goldfish/include/mach/debug-macro.S + * + * Copyright (C) 2009 Google, Inc. + * Author: David Turner + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include + +#define GOLDFISH_TTY_PUT_CHAR_PHYS (IO_START + GOLDFISH_TTY_BASE) +#define GOLDFISH_TTY_PUT_CHAR_BASE (IO_BASE + GOLDFISH_TTY_BASE) + + .macro addruart, rp, rv, rtmp + ldr \rp, =GOLDFISH_TTY_PUT_CHAR_PHYS + ldr \rv, =GOLDFISH_TTY_PUT_CHAR_BASE + .endm + + .macro senduart,rd,rx + teq \rx, #0 + strne \rd, [\rx] + .endm + + .macro waituart,rd,rx + .endm + + .macro busyuart,rd,rx + .endm --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/vmalloc.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/vmalloc.h @@ -0,0 +1,21 @@ +/* include/asm-arm/arch-goldfish/vmalloc.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (PAGE_OFFSET + 0x3c000000) + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/hardware.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/hardware.h @@ -0,0 +1,45 @@ +/* include/asm-arm/arch-goldfish/hardware.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include + +/* + * Where in virtual memory the IO devices (timers, system controllers + * and so on) + */ +#define IO_BASE 0xfe000000 // VA of IO +#define IO_SIZE 0x00800000 // How much? +#define IO_START 0xff000000 // PA of IO + +#define GOLDFISH_INTERRUPT_BASE (0x0) +#define GOLDFISH_INTERRUPT_STATUS (0x00) // number of pending interrupts +#define GOLDFISH_INTERRUPT_NUMBER (0x04) +#define GOLDFISH_INTERRUPT_DISABLE_ALL (0x08) +#define GOLDFISH_INTERRUPT_DISABLE (0x0c) +#define GOLDFISH_INTERRUPT_ENABLE (0x10) + +#define GOLDFISH_PDEV_BUS_BASE (0x1000) +#define GOLDFISH_PDEV_BUS_END (0x100) + +#define GOLDFISH_TTY_BASE (0x2000) +#define GOLDFISH_TIMER_BASE (0x3000) + +/* macro to get at IO space when running virtually */ +#define IO_ADDRESS(x) ((x) + IO_BASE) + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/entry-macro.S +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/entry-macro.S @@ -0,0 +1,34 @@ +/* include/asm-arm/arch-goldfish/entry-macro.S +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \base, =IO_ADDRESS(GOLDFISH_INTERRUPT_BASE) + ldr \irqnr, [\base, #GOLDFISH_INTERRUPT_NUMBER] + ldr \irqstat, [\base, #GOLDFISH_INTERRUPT_STATUS] + teq \irqstat, #0 + /* EQ will be set if no irqs pending */ + .endm --- linux-goldfish-3.4.0.orig/arch/arm/mach-goldfish/include/mach/timer.h +++ linux-goldfish-3.4.0/arch/arm/mach-goldfish/include/mach/timer.h @@ -0,0 +1,28 @@ +/* include/asm-arm/arch-goldfish/timer.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_ARCH_TIMER_H +#define __ASM_ARCH_TIMER_H + +enum { + TIMER_TIME_LOW = 0x00, // get low bits of current time and update TIMER_TIME_HIGH + TIMER_TIME_HIGH = 0x04, // get high bits of time at last TIMER_TIME_LOW read + TIMER_ALARM_LOW = 0x08, // set low bits of alarm and activate it + TIMER_ALARM_HIGH = 0x0c, // set high bits of next alarm + TIMER_CLEAR_INTERRUPT = 0x10, + TIMER_CLEAR_ALARM = 0x14 +}; + +#endif --- linux-goldfish-3.4.0.orig/arch/arm/configs/goldfish_armv7_defconfig +++ linux-goldfish-3.4.0/arch/arm/configs/goldfish_armv7_defconfig @@ -0,0 +1,1284 @@ +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_WATCH=y +CONFIG_AUDIT_TREE=y +# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_USER_SCHED is not set +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUPS=y +CONFIG_CGROUP_DEBUG=y +# CONFIG_CGROUP_NS is not set +CONFIG_CGROUP_FREEZER=y +# CONFIG_CGROUP_DEVICE is not set +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_PANIC_TIMEOUT=0 +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_ASHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_FREEZER=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +CONFIG_ARCH_GOLDFISH=y +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set + +# +# Goldfish Options +# +CONFIG_MACH_GOLDFISH_ARMV7=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V7=y +CONFIG_CPU_VFP=y +CONFIG_CPU_VFP3=y +CONFIG_CPU_NEON=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_VFP=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HAS_WAKELOCK=y +CONFIG_HAS_EARLYSUSPEND=y +CONFIG_WAKELOCK=y +CONFIG_WAKELOCK_STAT=y +CONFIG_USER_WAKELOCK=y +CONFIG_EARLYSUSPEND=y +# CONFIG_NO_USER_SPACE_SCREEN_ACCESS_CONTROL is not set +CONFIG_CONSOLE_EARLYSUSPEND=y +CONFIG_FB_EARLYSUSPEND=y +# CONFIG_APM_EMULATION is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +CONFIG_INET_ESP=y +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +CONFIG_ANDROID_PARANOID_NETWORK=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER=y +# CONFIG_BRIDGE_NETFILTER is not set +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=y +CONFIG_NF_CONNTRACK_FTP=y +CONFIG_NF_CONNTRACK_H323=y +CONFIG_NF_CONNTRACK_IRC=y +CONFIG_NF_CONNTRACK_NETBIOS_NS=y +CONFIG_NF_CONNTRACK_PPTP=y +CONFIG_NF_CONNTRACK_SANE=y +CONFIG_NF_CONNTRACK_TFTP=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NETFILTER_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_TARGET_NFLOG=y +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y +CONFIG_NETFILTER_XT_TARGET_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_TRACE=y +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y +CONFIG_NETFILTER_XT_MATCH_HELPER=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_LIMIT=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_POLICY=y +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_QTAGUID=y +CONFIG_NETFILTER_XT_MATCH_QUOTA=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y +CONFIG_NETFILTER_XT_MATCH_SOCKET=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y +CONFIG_NETFILTER_XT_MATCH_STRING=y +CONFIG_NETFILTER_XT_MATCH_TIME=y +CONFIG_NETFILTER_XT_MATCH_U32=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_TTL=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_REJECT_SKERR=y +CONFIG_IP_NF_TARGET_LOG=y +CONFIG_NF_NAT=y +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_NETMAP=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_NF_CONNTRACK_IPV6=y +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_TARGET_LOG=y +CONFIG_IP6_NF_FILTER=y +CONFIG_IP6_NF_TARGET_REJECT=y +CONFIG_IP6_NF_TARGET_REJECT_SKERR=y +CONFIG_IP6_NF_MANGLE=y +CONFIG_IP6_NF_RAW=y +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +CONFIG_STP=y +CONFIG_BRIDGE=y +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=y +# CONFIG_VLAN_8021Q_GVRP is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_PARTITIONS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_GOLDFISH_NAND=y +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +CONFIG_ANDROID_PMEM=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_KERNEL_DEBUGGER_CORE is not set +# CONFIG_UID_STAT is not set +CONFIG_QEMU_TRACE=y +CONFIG_QEMU_PIPE=y +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +CONFIG_MD=y +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=y +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +CONFIG_BLK_DEV_DM=y +CONFIG_DM_DEBUG=y +CONFIG_DM_CRYPT=y +CONFIG_DM_UEVENT=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_KEYRESET is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GOLDFISH_EVENTS=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_INPUT_GPIO is not set +# CONFIG_INPUT_KEYCHORD is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVMEM=y +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_DCC_TTY is not set +CONFIG_GOLDFISH_TTY=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +CONFIG_BATTERY_GOLDFISH=y +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_UVESA is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_GOLDFISH=y +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set +# CONFIG_MMC_EMBEDDED_SDIO is not set +# CONFIG_MMC_PARANOID_SD_INIT is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_MMC_BLOCK_PARANOID_RESUME=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_GOLDFISH=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_SWITCH is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +CONFIG_ANDROID_INTF_ALARM_DEV=y +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_GOLDFISH=y +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +CONFIG_STAGING=y +# CONFIG_STAGING_EXCLUDE_BUILD is not set +# CONFIG_ECHO is not set + +# +# Android +# +CONFIG_ANDROID=y +CONFIG_ANDROID_BINDER_IPC=y +CONFIG_ANDROID_LOGGER=y +# CONFIG_ANDROID_RAM_CONSOLE is not set +CONFIG_ANDROID_TIMED_OUTPUT=y +CONFIG_ANDROID_LOW_MEMORY_KILLER=y + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=y +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_EVENT_POWER_TRACING_DEPRECATED=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +CONFIG_SCHED_TRACER=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_LSM_MMAP_MIN_ADDR=32768 +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 +# CONFIG_SECURITY_SELINUX_DISABLE is not set +CONFIG_SECURITY_SELINUX_DEVELOP=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y +CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 +# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_SECURITY_APPARMOR is not set +# CONFIG_SECURITY_YAMA is not set +# CONFIG_IMA is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=y + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_TWOFISH_COMMON=y + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y --- linux-goldfish-3.4.0.orig/arch/arm/configs/cyanogenmod_goldfish_armv7_defconfig +++ linux-goldfish-3.4.0/arch/arm/configs/cyanogenmod_goldfish_armv7_defconfig @@ -0,0 +1,1284 @@ +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_WATCH=y +CONFIG_AUDIT_TREE=y +# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_USER_SCHED is not set +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUPS=y +CONFIG_CGROUP_DEBUG=y +# CONFIG_CGROUP_NS is not set +CONFIG_CGROUP_FREEZER=y +# CONFIG_CGROUP_DEVICE is not set +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_PANIC_TIMEOUT=0 +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_ASHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_FREEZER=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +CONFIG_ARCH_GOLDFISH=y +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set + +# +# Goldfish Options +# +CONFIG_MACH_GOLDFISH_ARMV7=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_V7=y +CONFIG_CPU_VFP=y +CONFIG_CPU_VFP3=y +CONFIG_CPU_NEON=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_VFP=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HAS_WAKELOCK=y +CONFIG_HAS_EARLYSUSPEND=y +CONFIG_WAKELOCK=y +CONFIG_WAKELOCK_STAT=y +CONFIG_USER_WAKELOCK=y +CONFIG_EARLYSUSPEND=y +# CONFIG_NO_USER_SPACE_SCREEN_ACCESS_CONTROL is not set +CONFIG_CONSOLE_EARLYSUSPEND=y +CONFIG_FB_EARLYSUSPEND=y +# CONFIG_APM_EMULATION is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +CONFIG_INET_ESP=y +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +CONFIG_ANDROID_PARANOID_NETWORK=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER=y +# CONFIG_BRIDGE_NETFILTER is not set +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=y +CONFIG_NF_CONNTRACK_FTP=y +CONFIG_NF_CONNTRACK_H323=y +CONFIG_NF_CONNTRACK_IRC=y +CONFIG_NF_CONNTRACK_NETBIOS_NS=y +CONFIG_NF_CONNTRACK_PPTP=y +CONFIG_NF_CONNTRACK_SANE=y +CONFIG_NF_CONNTRACK_TFTP=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NETFILTER_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_TARGET_NFLOG=y +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y +CONFIG_NETFILTER_XT_TARGET_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_TRACE=y +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y +CONFIG_NETFILTER_XT_MATCH_HELPER=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_LIMIT=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_POLICY=y +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_QTAGUID=y +CONFIG_NETFILTER_XT_MATCH_QUOTA=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y +CONFIG_NETFILTER_XT_MATCH_SOCKET=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y +CONFIG_NETFILTER_XT_MATCH_STRING=y +CONFIG_NETFILTER_XT_MATCH_TIME=y +CONFIG_NETFILTER_XT_MATCH_U32=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_TTL=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_REJECT_SKERR=y +CONFIG_IP_NF_TARGET_LOG=y +CONFIG_NF_NAT=y +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_NETMAP=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_NF_CONNTRACK_IPV6=y +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_TARGET_LOG=y +CONFIG_IP6_NF_FILTER=y +CONFIG_IP6_NF_TARGET_REJECT=y +CONFIG_IP6_NF_TARGET_REJECT_SKERR=y +CONFIG_IP6_NF_MANGLE=y +CONFIG_IP6_NF_RAW=y +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +CONFIG_STP=y +CONFIG_BRIDGE=y +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=y +# CONFIG_VLAN_8021Q_GVRP is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_PARTITIONS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_GOLDFISH_NAND=y +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +CONFIG_ANDROID_PMEM=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_KERNEL_DEBUGGER_CORE is not set +# CONFIG_UID_STAT is not set +CONFIG_QEMU_TRACE=y +CONFIG_QEMU_PIPE=y +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +CONFIG_MD=y +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=y +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +CONFIG_BLK_DEV_DM=y +CONFIG_DM_DEBUG=y +CONFIG_DM_CRYPT=y +CONFIG_DM_UEVENT=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_KEYRESET is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GOLDFISH_EVENTS=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_INPUT_GPIO is not set +# CONFIG_INPUT_KEYCHORD is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVMEM=y +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_DCC_TTY is not set +CONFIG_GOLDFISH_TTY=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +CONFIG_BATTERY_GOLDFISH=y +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_UVESA is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_GOLDFISH=y +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set +# CONFIG_MMC_EMBEDDED_SDIO is not set +# CONFIG_MMC_PARANOID_SD_INIT is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_MMC_BLOCK_PARANOID_RESUME=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_GOLDFISH=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_SWITCH is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +CONFIG_ANDROID_INTF_ALARM_DEV=y +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_GOLDFISH=y +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +CONFIG_STAGING=y +# CONFIG_STAGING_EXCLUDE_BUILD is not set +# CONFIG_ECHO is not set + +# +# Android +# +CONFIG_ANDROID=y +CONFIG_ANDROID_BINDER_IPC=y +CONFIG_ANDROID_LOGGER=y +# CONFIG_ANDROID_RAM_CONSOLE is not set +CONFIG_ANDROID_TIMED_OUTPUT=y +CONFIG_ANDROID_LOW_MEMORY_KILLER=y + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=y +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_EVENT_POWER_TRACING_DEPRECATED=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +CONFIG_SCHED_TRACER=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_LSM_MMAP_MIN_ADDR=32768 +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 +# CONFIG_SECURITY_SELINUX_DISABLE is not set +CONFIG_SECURITY_SELINUX_DEVELOP=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y +CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 +# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_SECURITY_APPARMOR is not set +# CONFIG_SECURITY_YAMA is not set +# CONFIG_IMA is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=y + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_TWOFISH_COMMON=y + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y --- linux-goldfish-3.4.0.orig/arch/arm/configs/goldfish_defconfig +++ linux-goldfish-3.4.0/arch/arm/configs/goldfish_defconfig @@ -0,0 +1,1260 @@ +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_USER_SCHED is not set +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUPS=y +CONFIG_CGROUP_DEBUG=y +# CONFIG_CGROUP_NS is not set +CONFIG_CGROUP_FREEZER=y +# CONFIG_CGROUP_DEVICE is not set +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_PANIC_TIMEOUT=0 +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_ASHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_FREEZER=y + +# +# System Type +# +CONFIG_ARCH_GOLDFISH=y +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set + +# +# Goldfish Options +# +CONFIG_MACH_GOLDFISH=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_VFP=y + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_MISC=y + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HAS_WAKELOCK=y +CONFIG_HAS_EARLYSUSPEND=y +CONFIG_WAKELOCK=y +CONFIG_WAKELOCK_STAT=y +CONFIG_USER_WAKELOCK=y +CONFIG_EARLYSUSPEND=y +# CONFIG_NO_USER_SPACE_SCREEN_ACCESS_CONTROL is not set +CONFIG_CONSOLE_EARLYSUSPEND=y +CONFIG_FB_EARLYSUSPEND=y +# CONFIG_APM_EMULATION is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +CONFIG_INET_ESP=y +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +CONFIG_ANDROID_PARANOID_NETWORK=y +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_BRIDGE_NETFILTER is not set +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=y +CONFIG_NF_CONNTRACK_FTP=y +CONFIG_NF_CONNTRACK_H323=y +CONFIG_NF_CONNTRACK_IRC=y +CONFIG_NF_CONNTRACK_NETBIOS_NS=y +CONFIG_NF_CONNTRACK_PPTP=y +CONFIG_NF_CONNTRACK_SANE=y +CONFIG_NF_CONNTRACK_TFTP=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NETFILTER_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_TARGET_NFLOG=y +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y +CONFIG_NETFILTER_XT_TARGET_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_TRACE=y +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y +CONFIG_NETFILTER_XT_MATCH_HELPER=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_LIMIT=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_POLICY=y +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_QTAGUID=y +CONFIG_NETFILTER_XT_MATCH_QUOTA=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y +CONFIG_NETFILTER_XT_MATCH_SOCKET=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y +CONFIG_NETFILTER_XT_MATCH_STRING=y +CONFIG_NETFILTER_XT_MATCH_TIME=y +CONFIG_NETFILTER_XT_MATCH_U32=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_TTL=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_REJECT_SKERR=y +CONFIG_IP_NF_TARGET_LOG=y +CONFIG_NF_NAT=y +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_NETMAP=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_NF_CONNTRACK_IPV6=y +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_TARGET_LOG=y +CONFIG_IP6_NF_FILTER=y +CONFIG_IP6_NF_TARGET_REJECT=y +CONFIG_IP6_NF_TARGET_REJECT_SKERR=y +CONFIG_IP6_NF_MANGLE=y +CONFIG_IP6_NF_RAW=y +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +CONFIG_STP=y +CONFIG_BRIDGE=y +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=y +# CONFIG_VLAN_8021Q_GVRP is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_PARTITIONS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_GOLDFISH_NAND=y +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +CONFIG_ANDROID_PMEM=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_KERNEL_DEBUGGER_CORE is not set +# CONFIG_UID_STAT is not set +CONFIG_QEMU_TRACE=y +CONFIG_QEMU_PIPE=y +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +CONFIG_MD=y +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=y +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +CONFIG_BLK_DEV_DM=y +CONFIG_DM_DEBUG=y +CONFIG_DM_CRYPT=y +CONFIG_DM_UEVENT=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_KEYRESET is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GOLDFISH_EVENTS=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_INPUT_GPIO is not set +# CONFIG_INPUT_KEYCHORD is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVMEM=y +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_DCC_TTY is not set +CONFIG_GOLDFISH_TTY=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +CONFIG_BATTERY_GOLDFISH=y +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_UVESA is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_GOLDFISH=y +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set +# CONFIG_MMC_EMBEDDED_SDIO is not set +# CONFIG_MMC_PARANOID_SD_INIT is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_MMC_BLOCK_PARANOID_RESUME=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_GOLDFISH=y +# CONFIG_MEMSTICK is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_SWITCH is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +CONFIG_ANDROID_INTF_ALARM_DEV=y +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_GOLDFISH=y +# CONFIG_DMADEVICES is not set +# CONFIG_REGULATOR is not set +# CONFIG_UIO is not set +CONFIG_STAGING=y +# CONFIG_STAGING_EXCLUDE_BUILD is not set +# CONFIG_ECHO is not set + +# +# Android +# +CONFIG_ANDROID=y +CONFIG_ANDROID_BINDER_IPC=y +CONFIG_ANDROID_LOGGER=y +# CONFIG_ANDROID_RAM_CONSOLE is not set +CONFIG_ANDROID_TIMED_OUTPUT=y +CONFIG_ANDROID_LOW_MEMORY_KILLER=y + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=y +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_EVENT_POWER_TRACING_DEPRECATED=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +CONFIG_SCHED_TRACER=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=y + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_TWOFISH_COMMON=y + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y --- linux-goldfish-3.4.0.orig/arch/arm/kernel/entry-armv.S +++ linux-goldfish-3.4.0/arch/arm/kernel/entry-armv.S @@ -724,6 +724,11 @@ str r7, [r8] #endif THUMB( mov ip, r4 ) +#ifdef CONFIG_QEMU_TRACE +/* + mcr p15, 0, r0, c15, c0, 0 @ signal context switch +*/ +#endif mov r0, r5 ARM( ldmia r4, {r4 - sl, fp, sp, pc} ) @ Load all regs saved previously THUMB( ldmia ip!, {r4 - sl, fp} ) @ Load all regs saved previously --- linux-goldfish-3.4.0.orig/arch/arm/kernel/smp.c +++ linux-goldfish-3.4.0/arch/arm/kernel/smp.c @@ -56,6 +56,7 @@ IPI_CALL_FUNC, IPI_CALL_FUNC_SINGLE, IPI_CPU_STOP, + IPI_CPU_BACKTRACE, }; static DECLARE_COMPLETION(cpu_running); @@ -383,6 +384,7 @@ S(IPI_CALL_FUNC, "Function call interrupts"), S(IPI_CALL_FUNC_SINGLE, "Single function call interrupts"), S(IPI_CPU_STOP, "CPU stop interrupts"), + S(IPI_CPU_BACKTRACE, "CPU backtrace"), }; void show_ipi_list(struct seq_file *p, int prec) @@ -514,6 +516,58 @@ cpu_relax(); } +static cpumask_t backtrace_mask; +static DEFINE_RAW_SPINLOCK(backtrace_lock); + +/* "in progress" flag of arch_trigger_all_cpu_backtrace */ +static unsigned long backtrace_flag; + +void smp_send_all_cpu_backtrace(void) +{ + unsigned int this_cpu = smp_processor_id(); + int i; + + if (test_and_set_bit(0, &backtrace_flag)) + /* + * If there is already a trigger_all_cpu_backtrace() in progress + * (backtrace_flag == 1), don't output double cpu dump infos. + */ + return; + + cpumask_copy(&backtrace_mask, cpu_online_mask); + cpu_clear(this_cpu, backtrace_mask); + + pr_info("Backtrace for cpu %d (current):\n", this_cpu); + dump_stack(); + + pr_info("\nsending IPI to all other CPUs:\n"); + smp_cross_call(&backtrace_mask, IPI_CPU_BACKTRACE); + + /* Wait for up to 10 seconds for all other CPUs to do the backtrace */ + for (i = 0; i < 10 * 1000; i++) { + if (cpumask_empty(&backtrace_mask)) + break; + mdelay(1); + } + + clear_bit(0, &backtrace_flag); + smp_mb__after_clear_bit(); +} + +/* + * ipi_cpu_backtrace - handle IPI from smp_send_all_cpu_backtrace() + */ +static void ipi_cpu_backtrace(unsigned int cpu, struct pt_regs *regs) +{ + if (cpu_isset(cpu, backtrace_mask)) { + raw_spin_lock(&backtrace_lock); + pr_warning("IPI backtrace for cpu %d\n", cpu); + show_regs(regs); + raw_spin_unlock(&backtrace_lock); + cpu_clear(cpu, backtrace_mask); + } +} + /* * Main handler for inter-processor interrupts */ @@ -559,6 +613,10 @@ irq_exit(); break; + case IPI_CPU_BACKTRACE: + ipi_cpu_backtrace(cpu, regs); + break; + default: printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n", cpu, ipinr); --- linux-goldfish-3.4.0.orig/arch/arm/kernel/leds.c +++ linux-goldfish-3.4.0/arch/arm/kernel/leds.c @@ -10,6 +10,8 @@ #include #include #include +#include +#include #include #include @@ -103,6 +105,25 @@ .resume = leds_resume, }; +static int leds_idle_notifier(struct notifier_block *nb, unsigned long val, + void *data) +{ + switch (val) { + case IDLE_START: + leds_event(led_idle_start); + break; + case IDLE_END: + leds_event(led_idle_end); + break; + } + + return 0; +} + +static struct notifier_block leds_idle_nb = { + .notifier_call = leds_idle_notifier, +}; + static int __init leds_init(void) { int ret; @@ -111,8 +132,11 @@ ret = device_register(&leds_device); if (ret == 0) ret = device_create_file(&leds_device, &dev_attr_event); - if (ret == 0) + if (ret == 0) { register_syscore_ops(&leds_syscore_ops); + idle_notifier_register(&leds_idle_nb); + } + return ret; } --- linux-goldfish-3.4.0.orig/arch/arm/kernel/ftrace.c +++ linux-goldfish-3.4.0/arch/arm/kernel/ftrace.c @@ -13,6 +13,7 @@ */ #include +#include #include #include @@ -63,6 +64,20 @@ } #endif +int ftrace_arch_code_modify_prepare(void) +{ + set_kernel_text_rw(); + set_all_modules_text_rw(); + return 0; +} + +int ftrace_arch_code_modify_post_process(void) +{ + set_all_modules_text_ro(); + set_kernel_text_ro(); + return 0; +} + static unsigned long ftrace_call_replace(unsigned long pc, unsigned long addr) { return arm_gen_branch_link(pc, addr); --- linux-goldfish-3.4.0.orig/arch/arm/kernel/etm.c +++ linux-goldfish-3.4.0/arch/arm/kernel/etm.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -37,26 +38,37 @@ struct tracectx { unsigned int etb_bufsz; void __iomem *etb_regs; - void __iomem *etm_regs; + void __iomem **etm_regs; + int etm_regs_count; unsigned long flags; int ncmppairs; int etm_portsz; + int etm_contextid_size; + u32 etb_fc; + unsigned long range_start; + unsigned long range_end; + unsigned long data_range_start; + unsigned long data_range_end; + bool dump_initial_etb; struct device *dev; struct clk *emu_clk; struct mutex mutex; }; -static struct tracectx tracer; +static struct tracectx tracer = { + .range_start = (unsigned long)_stext, + .range_end = (unsigned long)_etext, +}; static inline bool trace_isrunning(struct tracectx *t) { return !!(t->flags & TRACER_RUNNING); } -static int etm_setup_address_range(struct tracectx *t, int n, +static int etm_setup_address_range(struct tracectx *t, int id, int n, unsigned long start, unsigned long end, int exclude, int data) { - u32 flags = ETMAAT_ARM | ETMAAT_IGNCONTEXTID | ETMAAT_NSONLY | \ + u32 flags = ETMAAT_ARM | ETMAAT_IGNCONTEXTID | ETMAAT_IGNSECURITY | ETMAAT_NOVALCMP; if (n < 1 || n > t->ncmppairs) @@ -72,95 +84,185 @@ flags |= ETMAAT_IEXEC; /* first comparator for the range */ - etm_writel(t, flags, ETMR_COMP_ACC_TYPE(n * 2)); - etm_writel(t, start, ETMR_COMP_VAL(n * 2)); + etm_writel(t, id, flags, ETMR_COMP_ACC_TYPE(n * 2)); + etm_writel(t, id, start, ETMR_COMP_VAL(n * 2)); /* second comparator is right next to it */ - etm_writel(t, flags, ETMR_COMP_ACC_TYPE(n * 2 + 1)); - etm_writel(t, end, ETMR_COMP_VAL(n * 2 + 1)); + etm_writel(t, id, flags, ETMR_COMP_ACC_TYPE(n * 2 + 1)); + etm_writel(t, id, end, ETMR_COMP_VAL(n * 2 + 1)); - flags = exclude ? ETMTE_INCLEXCL : 0; - etm_writel(t, flags | (1 << n), ETMR_TRACEENCTRL); + if (data) { + flags = exclude ? ETMVDC3_EXCLONLY : 0; + if (exclude) + n += 8; + etm_writel(t, id, flags | BIT(n), ETMR_VIEWDATACTRL3); + } else { + flags = exclude ? ETMTE_INCLEXCL : 0; + etm_writel(t, id, flags | (1 << n), ETMR_TRACEENCTRL); + } return 0; } -static int trace_start(struct tracectx *t) +static int trace_start_etm(struct tracectx *t, int id) { u32 v; unsigned long timeout = TRACER_TIMEOUT; - etb_unlock(t); - - etb_writel(t, 0, ETBR_FORMATTERCTRL); - etb_writel(t, 1, ETBR_CTRL); - - etb_lock(t); - - /* configure etm */ v = ETMCTRL_OPTS | ETMCTRL_PROGRAM | ETMCTRL_PORTSIZE(t->etm_portsz); + v |= ETMCTRL_CONTEXTIDSIZE(t->etm_contextid_size); if (t->flags & TRACER_CYCLE_ACC) v |= ETMCTRL_CYCLEACCURATE; - etm_unlock(t); + if (t->flags & TRACER_BRANCHOUTPUT) + v |= ETMCTRL_BRANCH_OUTPUT; - etm_writel(t, v, ETMR_CTRL); + if (t->flags & TRACER_TRACE_DATA) + v |= ETMCTRL_DATA_DO_ADDR; - while (!(etm_readl(t, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout) + if (t->flags & TRACER_TIMESTAMP) + v |= ETMCTRL_TIMESTAMP_EN; + + if (t->flags & TRACER_RETURN_STACK) + v |= ETMCTRL_RETURN_STACK_EN; + + etm_unlock(t, id); + + etm_writel(t, id, v, ETMR_CTRL); + + while (!(etm_readl(t, id, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout) ; if (!timeout) { dev_dbg(t->dev, "Waiting for progbit to assert timed out\n"); - etm_lock(t); + etm_lock(t, id); return -EFAULT; } - etm_setup_address_range(t, 1, (unsigned long)_stext, - (unsigned long)_etext, 0, 0); - etm_writel(t, 0, ETMR_TRACEENCTRL2); - etm_writel(t, 0, ETMR_TRACESSCTRL); - etm_writel(t, 0x6f, ETMR_TRACEENEVT); + if (t->range_start || t->range_end) + etm_setup_address_range(t, id, 1, + t->range_start, t->range_end, 0, 0); + else + etm_writel(t, id, ETMTE_INCLEXCL, ETMR_TRACEENCTRL); + + etm_writel(t, id, 0, ETMR_TRACEENCTRL2); + etm_writel(t, id, 0, ETMR_TRACESSCTRL); + etm_writel(t, id, 0x6f, ETMR_TRACEENEVT); + + etm_writel(t, id, 0, ETMR_VIEWDATACTRL1); + etm_writel(t, id, 0, ETMR_VIEWDATACTRL2); + + if (t->data_range_start || t->data_range_end) + etm_setup_address_range(t, id, 2, t->data_range_start, + t->data_range_end, 0, 1); + else + etm_writel(t, id, ETMVDC3_EXCLONLY, ETMR_VIEWDATACTRL3); + + etm_writel(t, id, 0x6f, ETMR_VIEWDATAEVT); v &= ~ETMCTRL_PROGRAM; v |= ETMCTRL_PORTSEL; - etm_writel(t, v, ETMR_CTRL); + etm_writel(t, id, v, ETMR_CTRL); timeout = TRACER_TIMEOUT; - while (etm_readl(t, ETMR_CTRL) & ETMCTRL_PROGRAM && --timeout) + while (etm_readl(t, id, ETMR_CTRL) & ETMCTRL_PROGRAM && --timeout) ; if (!timeout) { dev_dbg(t->dev, "Waiting for progbit to deassert timed out\n"); - etm_lock(t); + etm_lock(t, id); return -EFAULT; } - etm_lock(t); + etm_lock(t, id); + return 0; +} + +static int trace_start(struct tracectx *t) +{ + int ret; + int id; + u32 etb_fc = t->etb_fc; + + etb_unlock(t); + + t->dump_initial_etb = false; + etb_writel(t, 0, ETBR_WRITEADDR); + etb_writel(t, etb_fc, ETBR_FORMATTERCTRL); + etb_writel(t, 1, ETBR_CTRL); + + etb_lock(t); + + /* configure etm(s) */ + for (id = 0; id < t->etm_regs_count; id++) { + ret = trace_start_etm(t, id); + if (ret) + return ret; + } t->flags |= TRACER_RUNNING; return 0; } -static int trace_stop(struct tracectx *t) +static int trace_stop_etm(struct tracectx *t, int id) { unsigned long timeout = TRACER_TIMEOUT; - etm_unlock(t); + etm_unlock(t, id); - etm_writel(t, 0x440, ETMR_CTRL); - while (!(etm_readl(t, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout) + etm_writel(t, id, 0x440, ETMR_CTRL); + while (!(etm_readl(t, id, ETMR_CTRL) & ETMCTRL_PROGRAM) && --timeout) ; if (!timeout) { - dev_dbg(t->dev, "Waiting for progbit to assert timed out\n"); - etm_lock(t); + dev_err(t->dev, + "etm%d: Waiting for progbit to assert timed out\n", + id); + etm_lock(t, id); return -EFAULT; } - etm_lock(t); + etm_lock(t, id); + return 0; +} + +static int trace_power_down_etm(struct tracectx *t, int id) +{ + unsigned long timeout = TRACER_TIMEOUT; + etm_unlock(t, id); + while (!(etm_readl(t, id, ETMR_STATUS) & ETMST_PROGBIT) && --timeout) + ; + if (!timeout) { + dev_err(t->dev, "etm%d: Waiting for status progbit to assert timed out\n", + id); + etm_lock(t, id); + return -EFAULT; + } + + etm_writel(t, id, 0x441, ETMR_CTRL); + + etm_lock(t, id); + return 0; +} + +static int trace_stop(struct tracectx *t) +{ + int id; + unsigned long timeout = TRACER_TIMEOUT; + u32 etb_fc = t->etb_fc; + + for (id = 0; id < t->etm_regs_count; id++) + trace_stop_etm(t, id); + + for (id = 0; id < t->etm_regs_count; id++) + trace_power_down_etm(t, id); etb_unlock(t); - etb_writel(t, ETBFF_MANUAL_FLUSH, ETBR_FORMATTERCTRL); + if (etb_fc) { + etb_fc |= ETBFF_STOPFL; + etb_writel(t, t->etb_fc, ETBR_FORMATTERCTRL); + } + etb_writel(t, etb_fc | ETBFF_MANUAL_FLUSH, ETBR_FORMATTERCTRL); timeout = TRACER_TIMEOUT; while (etb_readl(t, ETBR_FORMATTERCTRL) & @@ -185,24 +287,15 @@ static int etb_getdatalen(struct tracectx *t) { u32 v; - int rp, wp; + int wp; v = etb_readl(t, ETBR_STATUS); if (v & 1) return t->etb_bufsz; - rp = etb_readl(t, ETBR_READADDR); wp = etb_readl(t, ETBR_WRITEADDR); - - if (rp > wp) { - etb_writel(t, 0, ETBR_READADDR); - etb_writel(t, 0, ETBR_WRITEADDR); - - return 0; - } - - return wp - rp; + return wp; } /* sysrq+v will always stop the running trace and leave it at that */ @@ -235,21 +328,18 @@ printk("%08x", cpu_to_be32(etb_readl(t, ETBR_READMEM))); printk(KERN_INFO "\n--- ETB buffer end ---\n"); - /* deassert the overflow bit */ - etb_writel(t, 1, ETBR_CTRL); - etb_writel(t, 0, ETBR_CTRL); - - etb_writel(t, 0, ETBR_TRIGGERCOUNT); - etb_writel(t, 0, ETBR_READADDR); - etb_writel(t, 0, ETBR_WRITEADDR); - etb_lock(t); } static void sysrq_etm_dump(int key) { + if (!mutex_trylock(&tracer.mutex)) { + printk(KERN_INFO "Tracing hardware busy\n"); + return; + } dev_dbg(tracer.dev, "Dumping ETB buffer\n"); etm_dump(); + mutex_unlock(&tracer.mutex); } static struct sysrq_key_op sysrq_etm_op = { @@ -276,6 +366,10 @@ struct tracectx *t = file->private_data; u32 first = 0; u32 *buf; + int wpos; + int skip; + long wlength; + loff_t pos = *ppos; mutex_lock(&t->mutex); @@ -287,31 +381,39 @@ etb_unlock(t); total = etb_getdatalen(t); + if (total == 0 && t->dump_initial_etb) + total = t->etb_bufsz; if (total == t->etb_bufsz) first = etb_readl(t, ETBR_WRITEADDR); - etb_writel(t, first, ETBR_READADDR); + if (pos > total * 4) { + skip = 0; + wpos = total; + } else { + skip = (int)pos % 4; + wpos = (int)pos / 4; + } + total -= wpos; + first = (first + wpos) % t->etb_bufsz; - length = min(total * 4, (int)len); - buf = vmalloc(length); + etb_writel(t, first, ETBR_READADDR); - dev_dbg(t->dev, "ETB buffer length: %d\n", total); + wlength = min(total, DIV_ROUND_UP(skip + (int)len, 4)); + length = min(total * 4 - skip, (int)len); + buf = vmalloc(wlength * 4); + + dev_dbg(t->dev, "ETB read %ld bytes to %lld from %ld words at %d\n", + length, pos, wlength, first); + dev_dbg(t->dev, "ETB buffer length: %d\n", total + wpos); dev_dbg(t->dev, "ETB status reg: %x\n", etb_readl(t, ETBR_STATUS)); - for (i = 0; i < length / 4; i++) + for (i = 0; i < wlength; i++) buf[i] = etb_readl(t, ETBR_READMEM); - /* the only way to deassert overflow bit in ETB status is this */ - etb_writel(t, 1, ETBR_CTRL); - etb_writel(t, 0, ETBR_CTRL); - - etb_writel(t, 0, ETBR_WRITEADDR); - etb_writel(t, 0, ETBR_READADDR); - etb_writel(t, 0, ETBR_TRIGGERCOUNT); - etb_lock(t); - length -= copy_to_user(data, buf, length); + length -= copy_to_user(data, (u8 *)buf + skip, length); vfree(buf); + *ppos = pos + length; out: mutex_unlock(&t->mutex); @@ -348,28 +450,17 @@ if (ret) goto out; + mutex_lock(&t->mutex); t->etb_regs = ioremap_nocache(dev->res.start, resource_size(&dev->res)); if (!t->etb_regs) { ret = -ENOMEM; goto out_release; } + t->dev = &dev->dev; + t->dump_initial_etb = true; amba_set_drvdata(dev, t); - etb_miscdev.parent = &dev->dev; - - ret = misc_register(&etb_miscdev); - if (ret) - goto out_unmap; - - t->emu_clk = clk_get(&dev->dev, "emu_src_ck"); - if (IS_ERR(t->emu_clk)) { - dev_dbg(&dev->dev, "Failed to obtain emu_src_ck.\n"); - return -EFAULT; - } - - clk_enable(t->emu_clk); - etb_unlock(t); t->etb_bufsz = etb_readl(t, ETBR_DEPTH); dev_dbg(&dev->dev, "Size: %x\n", t->etb_bufsz); @@ -378,6 +469,20 @@ etb_writel(t, 0, ETBR_CTRL); etb_writel(t, 0x1000, ETBR_FORMATTERCTRL); etb_lock(t); + mutex_unlock(&t->mutex); + + etb_miscdev.parent = &dev->dev; + + ret = misc_register(&etb_miscdev); + if (ret) + goto out_unmap; + + /* Get optional clock. Currently used to select clock source on omap3 */ + t->emu_clk = clk_get(&dev->dev, "emu_src_ck"); + if (IS_ERR(t->emu_clk)) + dev_dbg(&dev->dev, "Failed to obtain emu_src_ck.\n"); + else + clk_enable(t->emu_clk); dev_dbg(&dev->dev, "ETB AMBA driver initialized.\n"); @@ -385,10 +490,13 @@ return ret; out_unmap: + mutex_lock(&t->mutex); amba_set_drvdata(dev, NULL); iounmap(t->etb_regs); + t->etb_regs = NULL; out_release: + mutex_unlock(&t->mutex); amba_release_regions(dev); return ret; @@ -403,8 +511,10 @@ iounmap(t->etb_regs); t->etb_regs = NULL; - clk_disable(t->emu_clk); - clk_put(t->emu_clk); + if (!IS_ERR(t->emu_clk)) { + clk_disable(t->emu_clk); + clk_put(t->emu_clk); + } amba_release_regions(dev); @@ -448,7 +558,10 @@ return -EINVAL; mutex_lock(&tracer.mutex); - ret = value ? trace_start(&tracer) : trace_stop(&tracer); + if (!tracer.etb_regs) + ret = -ENODEV; + else + ret = value ? trace_start(&tracer) : trace_stop(&tracer); mutex_unlock(&tracer.mutex); return ret ? : n; @@ -463,36 +576,50 @@ { u32 etb_wa, etb_ra, etb_st, etb_fc, etm_ctrl, etm_st; int datalen; + int id; + int ret; - etb_unlock(&tracer); - datalen = etb_getdatalen(&tracer); - etb_wa = etb_readl(&tracer, ETBR_WRITEADDR); - etb_ra = etb_readl(&tracer, ETBR_READADDR); - etb_st = etb_readl(&tracer, ETBR_STATUS); - etb_fc = etb_readl(&tracer, ETBR_FORMATTERCTRL); - etb_lock(&tracer); - - etm_unlock(&tracer); - etm_ctrl = etm_readl(&tracer, ETMR_CTRL); - etm_st = etm_readl(&tracer, ETMR_STATUS); - etm_lock(&tracer); + mutex_lock(&tracer.mutex); + if (tracer.etb_regs) { + etb_unlock(&tracer); + datalen = etb_getdatalen(&tracer); + etb_wa = etb_readl(&tracer, ETBR_WRITEADDR); + etb_ra = etb_readl(&tracer, ETBR_READADDR); + etb_st = etb_readl(&tracer, ETBR_STATUS); + etb_fc = etb_readl(&tracer, ETBR_FORMATTERCTRL); + etb_lock(&tracer); + } else { + etb_wa = etb_ra = etb_st = etb_fc = ~0; + datalen = -1; + } - return sprintf(buf, "Trace buffer len: %d\nComparator pairs: %d\n" + ret = sprintf(buf, "Trace buffer len: %d\nComparator pairs: %d\n" "ETBR_WRITEADDR:\t%08x\n" "ETBR_READADDR:\t%08x\n" "ETBR_STATUS:\t%08x\n" - "ETBR_FORMATTERCTRL:\t%08x\n" - "ETMR_CTRL:\t%08x\n" - "ETMR_STATUS:\t%08x\n", + "ETBR_FORMATTERCTRL:\t%08x\n", datalen, tracer.ncmppairs, etb_wa, etb_ra, etb_st, - etb_fc, + etb_fc + ); + + for (id = 0; id < tracer.etm_regs_count; id++) { + etm_unlock(&tracer, id); + etm_ctrl = etm_readl(&tracer, id, ETMR_CTRL); + etm_st = etm_readl(&tracer, id, ETMR_STATUS); + etm_lock(&tracer, id); + ret += sprintf(buf + ret, "ETMR_CTRL:\t%08x\n" + "ETMR_STATUS:\t%08x\n", etm_ctrl, etm_st ); + } + mutex_unlock(&tracer.mutex); + + return ret; } static struct kobj_attribute trace_info_attr = @@ -531,42 +658,260 @@ static struct kobj_attribute trace_mode_attr = __ATTR(trace_mode, 0644, trace_mode_show, trace_mode_store); +static ssize_t trace_contextid_size_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + /* 0: No context id tracing, 1: One byte, 2: Two bytes, 3: Four bytes */ + return sprintf(buf, "%d\n", (1 << tracer.etm_contextid_size) >> 1); +} + +static ssize_t trace_contextid_size_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + unsigned int contextid_size; + + if (sscanf(buf, "%u", &contextid_size) != 1) + return -EINVAL; + + if (contextid_size == 3 || contextid_size > 4) + return -EINVAL; + + mutex_lock(&tracer.mutex); + tracer.etm_contextid_size = fls(contextid_size); + mutex_unlock(&tracer.mutex); + + return n; +} + +static struct kobj_attribute trace_contextid_size_attr = + __ATTR(trace_contextid_size, 0644, + trace_contextid_size_show, trace_contextid_size_store); + +static ssize_t trace_branch_output_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return sprintf(buf, "%d\n", !!(tracer.flags & TRACER_BRANCHOUTPUT)); +} + +static ssize_t trace_branch_output_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + unsigned int branch_output; + + if (sscanf(buf, "%u", &branch_output) != 1) + return -EINVAL; + + mutex_lock(&tracer.mutex); + if (branch_output) { + tracer.flags |= TRACER_BRANCHOUTPUT; + /* Branch broadcasting is incompatible with the return stack */ + tracer.flags &= ~TRACER_RETURN_STACK; + } else { + tracer.flags &= ~TRACER_BRANCHOUTPUT; + } + mutex_unlock(&tracer.mutex); + + return n; +} + +static struct kobj_attribute trace_branch_output_attr = + __ATTR(trace_branch_output, 0644, + trace_branch_output_show, trace_branch_output_store); + +static ssize_t trace_return_stack_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return sprintf(buf, "%d\n", !!(tracer.flags & TRACER_RETURN_STACK)); +} + +static ssize_t trace_return_stack_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + unsigned int return_stack; + + if (sscanf(buf, "%u", &return_stack) != 1) + return -EINVAL; + + mutex_lock(&tracer.mutex); + if (return_stack) { + tracer.flags |= TRACER_RETURN_STACK; + /* Return stack is incompatible with branch broadcasting */ + tracer.flags &= ~TRACER_BRANCHOUTPUT; + } else { + tracer.flags &= ~TRACER_RETURN_STACK; + } + mutex_unlock(&tracer.mutex); + + return n; +} + +static struct kobj_attribute trace_return_stack_attr = + __ATTR(trace_return_stack, 0644, + trace_return_stack_show, trace_return_stack_store); + +static ssize_t trace_timestamp_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return sprintf(buf, "%d\n", !!(tracer.flags & TRACER_TIMESTAMP)); +} + +static ssize_t trace_timestamp_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + unsigned int timestamp; + + if (sscanf(buf, "%u", ×tamp) != 1) + return -EINVAL; + + mutex_lock(&tracer.mutex); + if (timestamp) + tracer.flags |= TRACER_TIMESTAMP; + else + tracer.flags &= ~TRACER_TIMESTAMP; + mutex_unlock(&tracer.mutex); + + return n; +} + +static struct kobj_attribute trace_timestamp_attr = + __ATTR(trace_timestamp, 0644, + trace_timestamp_show, trace_timestamp_store); + +static ssize_t trace_range_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return sprintf(buf, "%08lx %08lx\n", + tracer.range_start, tracer.range_end); +} + +static ssize_t trace_range_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + unsigned long range_start, range_end; + + if (sscanf(buf, "%lx %lx", &range_start, &range_end) != 2) + return -EINVAL; + + mutex_lock(&tracer.mutex); + tracer.range_start = range_start; + tracer.range_end = range_end; + mutex_unlock(&tracer.mutex); + + return n; +} + + +static struct kobj_attribute trace_range_attr = + __ATTR(trace_range, 0644, trace_range_show, trace_range_store); + +static ssize_t trace_data_range_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + unsigned long range_start; + u64 range_end; + mutex_lock(&tracer.mutex); + range_start = tracer.data_range_start; + range_end = tracer.data_range_end; + if (!range_end && (tracer.flags & TRACER_TRACE_DATA)) + range_end = 0x100000000ULL; + mutex_unlock(&tracer.mutex); + return sprintf(buf, "%08lx %08llx\n", range_start, range_end); +} + +static ssize_t trace_data_range_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + unsigned long range_start; + u64 range_end; + + if (sscanf(buf, "%lx %llx", &range_start, &range_end) != 2) + return -EINVAL; + + mutex_lock(&tracer.mutex); + tracer.data_range_start = range_start; + tracer.data_range_end = (unsigned long)range_end; + if (range_end) + tracer.flags |= TRACER_TRACE_DATA; + else + tracer.flags &= ~TRACER_TRACE_DATA; + mutex_unlock(&tracer.mutex); + + return n; +} + + +static struct kobj_attribute trace_data_range_attr = + __ATTR(trace_data_range, 0644, + trace_data_range_show, trace_data_range_store); + static int __devinit etm_probe(struct amba_device *dev, const struct amba_id *id) { struct tracectx *t = &tracer; int ret = 0; + void __iomem **new_regs; + int new_count; + u32 etmccr; + u32 etmidr; + u32 etmccer = 0; + u8 etm_version = 0; - if (t->etm_regs) { - dev_dbg(&dev->dev, "ETM already initialized\n"); - ret = -EBUSY; + mutex_lock(&t->mutex); + new_count = t->etm_regs_count + 1; + new_regs = krealloc(t->etm_regs, + sizeof(t->etm_regs[0]) * new_count, GFP_KERNEL); + + if (!new_regs) { + dev_dbg(&dev->dev, "Failed to allocate ETM register array\n"); + ret = -ENOMEM; goto out; } + t->etm_regs = new_regs; ret = amba_request_regions(dev, NULL); if (ret) goto out; - t->etm_regs = ioremap_nocache(dev->res.start, resource_size(&dev->res)); - if (!t->etm_regs) { + t->etm_regs[t->etm_regs_count] = + ioremap_nocache(dev->res.start, resource_size(&dev->res)); + if (!t->etm_regs[t->etm_regs_count]) { ret = -ENOMEM; goto out_release; } - amba_set_drvdata(dev, t); + amba_set_drvdata(dev, t->etm_regs[t->etm_regs_count]); - mutex_init(&t->mutex); - t->dev = &dev->dev; - t->flags = TRACER_CYCLE_ACC; + t->flags = TRACER_CYCLE_ACC | TRACER_TRACE_DATA | TRACER_BRANCHOUTPUT; t->etm_portsz = 1; + t->etm_contextid_size = 3; - etm_unlock(t); - (void)etm_readl(t, ETMMR_PDSR); + etm_unlock(t, t->etm_regs_count); + (void)etm_readl(t, t->etm_regs_count, ETMMR_PDSR); /* dummy first read */ - (void)etm_readl(&tracer, ETMMR_OSSRR); + (void)etm_readl(&tracer, t->etm_regs_count, ETMMR_OSSRR); - t->ncmppairs = etm_readl(t, ETMR_CONFCODE) & 0xf; - etm_writel(t, 0x440, ETMR_CTRL); - etm_lock(t); + etmccr = etm_readl(t, t->etm_regs_count, ETMR_CONFCODE); + t->ncmppairs = etmccr & 0xf; + if (etmccr & ETMCCR_ETMIDR_PRESENT) { + etmidr = etm_readl(t, t->etm_regs_count, ETMR_ID); + etm_version = ETMIDR_VERSION(etmidr); + if (etm_version >= ETMIDR_VERSION_3_1) + etmccer = etm_readl(t, t->etm_regs_count, ETMR_CCE); + } + etm_writel(t, t->etm_regs_count, 0x441, ETMR_CTRL); + etm_writel(t, t->etm_regs_count, new_count, ETMR_TRACEIDR); + etm_lock(t, t->etm_regs_count); ret = sysfs_create_file(&dev->dev.kobj, &trace_running_attr.attr); @@ -582,36 +927,101 @@ if (ret) dev_dbg(&dev->dev, "Failed to create trace_mode in sysfs\n"); - dev_dbg(t->dev, "ETM AMBA driver initialized.\n"); + ret = sysfs_create_file(&dev->dev.kobj, + &trace_contextid_size_attr.attr); + if (ret) + dev_dbg(&dev->dev, + "Failed to create trace_contextid_size in sysfs\n"); + + ret = sysfs_create_file(&dev->dev.kobj, + &trace_branch_output_attr.attr); + if (ret) + dev_dbg(&dev->dev, + "Failed to create trace_branch_output in sysfs\n"); + + if (etmccer & ETMCCER_RETURN_STACK_IMPLEMENTED) { + ret = sysfs_create_file(&dev->dev.kobj, + &trace_return_stack_attr.attr); + if (ret) + dev_dbg(&dev->dev, + "Failed to create trace_return_stack in sysfs\n"); + } + + if (etmccer & ETMCCER_TIMESTAMPING_IMPLEMENTED) { + ret = sysfs_create_file(&dev->dev.kobj, + &trace_timestamp_attr.attr); + if (ret) + dev_dbg(&dev->dev, + "Failed to create trace_timestamp in sysfs\n"); + } + + ret = sysfs_create_file(&dev->dev.kobj, &trace_range_attr.attr); + if (ret) + dev_dbg(&dev->dev, "Failed to create trace_range in sysfs\n"); + + if (etm_version < ETMIDR_VERSION_PFT_1_0) { + ret = sysfs_create_file(&dev->dev.kobj, + &trace_data_range_attr.attr); + if (ret) + dev_dbg(&dev->dev, + "Failed to create trace_data_range in sysfs\n"); + } else { + tracer.flags &= ~TRACER_TRACE_DATA; + } + + dev_dbg(&dev->dev, "ETM AMBA driver initialized.\n"); + + /* Enable formatter if there are multiple trace sources */ + if (new_count > 1) + t->etb_fc = ETBFF_ENFCONT | ETBFF_ENFTC; + + t->etm_regs_count = new_count; out: + mutex_unlock(&t->mutex); return ret; out_unmap: amba_set_drvdata(dev, NULL); - iounmap(t->etm_regs); + iounmap(t->etm_regs[t->etm_regs_count]); out_release: amba_release_regions(dev); + mutex_unlock(&t->mutex); return ret; } static int etm_remove(struct amba_device *dev) { - struct tracectx *t = amba_get_drvdata(dev); + int i; + struct tracectx *t = &tracer; + void __iomem *etm_regs = amba_get_drvdata(dev); + + sysfs_remove_file(&dev->dev.kobj, &trace_running_attr.attr); + sysfs_remove_file(&dev->dev.kobj, &trace_info_attr.attr); + sysfs_remove_file(&dev->dev.kobj, &trace_mode_attr.attr); + sysfs_remove_file(&dev->dev.kobj, &trace_range_attr.attr); + sysfs_remove_file(&dev->dev.kobj, &trace_data_range_attr.attr); amba_set_drvdata(dev, NULL); - iounmap(t->etm_regs); - t->etm_regs = NULL; + mutex_lock(&t->mutex); + for (i = 0; i < t->etm_regs_count; i++) + if (t->etm_regs[i] == etm_regs) + break; + for (; i < t->etm_regs_count - 1; i++) + t->etm_regs[i] = t->etm_regs[i + 1]; + t->etm_regs_count--; + if (!t->etm_regs_count) { + kfree(t->etm_regs); + t->etm_regs = NULL; + } + mutex_unlock(&t->mutex); + iounmap(etm_regs); amba_release_regions(dev); - sysfs_remove_file(&dev->dev.kobj, &trace_running_attr.attr); - sysfs_remove_file(&dev->dev.kobj, &trace_info_attr.attr); - sysfs_remove_file(&dev->dev.kobj, &trace_mode_attr.attr); - return 0; } @@ -620,6 +1030,10 @@ .id = 0x0003b921, .mask = 0x0007ffff, }, + { + .id = 0x0003b950, + .mask = 0x0007ffff, + }, { 0, 0 }, }; @@ -637,6 +1051,8 @@ { int retval; + mutex_init(&tracer.mutex); + retval = amba_driver_register(&etb_driver); if (retval) { printk(KERN_ERR "Failed to register etb\n"); --- linux-goldfish-3.4.0.orig/arch/arm/kernel/process.c +++ linux-goldfish-3.4.0/arch/arm/kernel/process.c @@ -31,9 +31,9 @@ #include #include #include +#include #include -#include #include #include #include @@ -60,6 +60,18 @@ static volatile int hlt_counter; +#ifdef CONFIG_SMP +void arch_trigger_all_cpu_backtrace(void) +{ + smp_send_all_cpu_backtrace(); +} +#else +void arch_trigger_all_cpu_backtrace(void) +{ + dump_stack(); +} +#endif + void disable_hlt(void) { hlt_counter++; @@ -92,6 +104,31 @@ extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); typedef void (*phys_reset_t)(unsigned long); +#ifdef CONFIG_ARM_FLUSH_CONSOLE_ON_RESTART +void arm_machine_flush_console(void) +{ + printk("\n"); + pr_emerg("Restarting %s\n", linux_banner); + if (console_trylock()) { + console_unlock(); + return; + } + + mdelay(50); + + local_irq_disable(); + if (!console_trylock()) + pr_emerg("arm_restart: Console was locked! Busting\n"); + else + pr_emerg("arm_restart: Console was locked!\n"); + console_unlock(); +} +#else +void arm_machine_flush_console(void) +{ +} +#endif + /* * A temporary stack to use for CPU reset. This is static so that we * don't clobber it with the identity mapping. When running with this @@ -207,9 +244,9 @@ /* endless idle loop with no priority at all */ while (1) { + idle_notifier_call_chain(IDLE_START); tick_nohz_idle_enter(); rcu_idle_enter(); - leds_event(led_idle_start); while (!need_resched()) { #ifdef CONFIG_HOTPLUG_CPU if (cpu_is_offline(smp_processor_id())) @@ -240,9 +277,9 @@ } else local_irq_enable(); } - leds_event(led_idle_end); rcu_idle_exit(); tick_nohz_idle_exit(); + idle_notifier_call_chain(IDLE_END); schedule_preempt_disabled(); } } @@ -281,6 +318,10 @@ { machine_shutdown(); + /* Flush the console to make sure all the relevant messages make it + * out to the console drivers */ + arm_machine_flush_console(); + arm_pm_restart(reboot_mode, cmd); /* Give a grace period for failure to restart of 1s */ @@ -291,6 +332,77 @@ while (1); } +/* + * dump a block of kernel memory from around the given address + */ +static void show_data(unsigned long addr, int nbytes, const char *name) +{ + int i, j; + int nlines; + u32 *p; + + /* + * don't attempt to dump non-kernel addresses or + * values that are probably just small negative numbers + */ + if (addr < PAGE_OFFSET || addr > -256UL) + return; + + printk("\n%s: %#lx:\n", name, addr); + + /* + * round address down to a 32 bit boundary + * and always dump a multiple of 32 bytes + */ + p = (u32 *)(addr & ~(sizeof(u32) - 1)); + nbytes += (addr & (sizeof(u32) - 1)); + nlines = (nbytes + 31) / 32; + + + for (i = 0; i < nlines; i++) { + /* + * just display low 16 bits of address to keep + * each line of the dump < 80 characters + */ + printk("%04lx ", (unsigned long)p & 0xffff); + for (j = 0; j < 8; j++) { + u32 data; + if (probe_kernel_address(p, data)) { + printk(" ********"); + } else { + printk(" %08x", data); + } + ++p; + } + printk("\n"); + } +} + +static void show_extra_register_data(struct pt_regs *regs, int nbytes) +{ + mm_segment_t fs; + + fs = get_fs(); + set_fs(KERNEL_DS); + show_data(regs->ARM_pc - nbytes, nbytes * 2, "PC"); + show_data(regs->ARM_lr - nbytes, nbytes * 2, "LR"); + show_data(regs->ARM_sp - nbytes, nbytes * 2, "SP"); + show_data(regs->ARM_ip - nbytes, nbytes * 2, "IP"); + show_data(regs->ARM_fp - nbytes, nbytes * 2, "FP"); + show_data(regs->ARM_r0 - nbytes, nbytes * 2, "R0"); + show_data(regs->ARM_r1 - nbytes, nbytes * 2, "R1"); + show_data(regs->ARM_r2 - nbytes, nbytes * 2, "R2"); + show_data(regs->ARM_r3 - nbytes, nbytes * 2, "R3"); + show_data(regs->ARM_r4 - nbytes, nbytes * 2, "R4"); + show_data(regs->ARM_r5 - nbytes, nbytes * 2, "R5"); + show_data(regs->ARM_r6 - nbytes, nbytes * 2, "R6"); + show_data(regs->ARM_r7 - nbytes, nbytes * 2, "R7"); + show_data(regs->ARM_r8 - nbytes, nbytes * 2, "R8"); + show_data(regs->ARM_r9 - nbytes, nbytes * 2, "R9"); + show_data(regs->ARM_r10 - nbytes, nbytes * 2, "R10"); + set_fs(fs); +} + void __show_regs(struct pt_regs *regs) { unsigned long flags; @@ -350,6 +462,8 @@ printk("Control: %08x%s\n", ctrl, buf); } #endif + + show_extra_register_data(regs, 128); } void show_regs(struct pt_regs * regs) --- linux-goldfish-3.4.0.orig/arch/arm/kernel/traps.c +++ linux-goldfish-3.4.0/arch/arm/kernel/traps.c @@ -496,7 +496,9 @@ if (end > vma->vm_end) end = vma->vm_end; - flush_cache_user_range(vma, start, end); + up_read(&mm->mmap_sem); + flush_cache_user_range(start, end); + return; } up_read(&mm->mmap_sem); } --- linux-goldfish-3.4.0.orig/arch/arm/mm/rodata.c +++ linux-goldfish-3.4.0/arch/arm/mm/rodata.c @@ -0,0 +1,159 @@ +/* + * linux/arch/arm/mm/rodata.c + * + * Copyright (C) 2011 Google, Inc. + * + * Author: Colin Cross + * + * Based on x86 implementation in arch/x86/mm/init_32.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "mm.h" + +static int kernel_set_to_readonly __read_mostly; + +#ifdef CONFIG_DEBUG_RODATA_TEST +static const int rodata_test_data = 0xC3; + +static noinline void rodata_test(void) +{ + int result; + + pr_info("%s: attempting to write to read-only section:\n", __func__); + + if (*(volatile int *)&rodata_test_data != 0xC3) { + pr_err("read only data changed before test\n"); + return; + } + + /* + * Attempt to to write to rodata_test_data, trapping the expected + * data abort. If the trap executed, result will be 1. If it didn't, + * result will be 0xFF. + */ + asm volatile( + "0: str %[zero], [%[rodata_test_data]]\n" + " mov %[result], #0xFF\n" + " b 2f\n" + "1: mov %[result], #1\n" + "2:\n" + + /* Exception fixup - if store at label 0 faults, jumps to 1 */ + ".pushsection __ex_table, \"a\"\n" + " .long 0b, 1b\n" + ".popsection\n" + + : [result] "=r" (result) + : [rodata_test_data] "r" (&rodata_test_data), [zero] "r" (0) + : "memory" + ); + + if (result == 1) + pr_info("write to read-only section trapped, success\n"); + else + pr_err("write to read-only section NOT trapped, test failed\n"); + + if (*(volatile int *)&rodata_test_data != 0xC3) + pr_err("read only data changed during write\n"); +} +#else +static inline void rodata_test(void) { } +#endif + +static int set_page_attributes(unsigned long virt, int numpages, + pte_t (*f)(pte_t)) +{ + pmd_t *pmd; + pte_t *pte; + unsigned long start = virt; + unsigned long end = virt + (numpages << PAGE_SHIFT); + unsigned long pmd_end; + + while (virt < end) { + pmd = pmd_off_k(virt); + pmd_end = min(ALIGN(virt + 1, PMD_SIZE), end); + + if ((pmd_val(*pmd) & PMD_TYPE_MASK) != PMD_TYPE_TABLE) { + pr_err("%s: pmd %p=%08lx for %08lx not page table\n", + __func__, pmd, pmd_val(*pmd), virt); + virt = pmd_end; + continue; + } + + while (virt < pmd_end) { + pte = pte_offset_kernel(pmd, virt); + set_pte_ext(pte, f(*pte), 0); + virt += PAGE_SIZE; + } + } + + flush_tlb_kernel_range(start, end); + + return 0; +} + +int set_memory_ro(unsigned long virt, int numpages) +{ + return set_page_attributes(virt, numpages, pte_wrprotect); +} +EXPORT_SYMBOL(set_memory_ro); + +int set_memory_rw(unsigned long virt, int numpages) +{ + return set_page_attributes(virt, numpages, pte_mkwrite); +} +EXPORT_SYMBOL(set_memory_rw); + +void set_kernel_text_rw(void) +{ + unsigned long start = PAGE_ALIGN((unsigned long)_text); + unsigned long size = PAGE_ALIGN((unsigned long)__end_rodata) - start; + + if (!kernel_set_to_readonly) + return; + + pr_debug("Set kernel text: %lx - %lx to read-write\n", + start, start + size); + + set_memory_rw(start, size >> PAGE_SHIFT); +} + +void set_kernel_text_ro(void) +{ + unsigned long start = PAGE_ALIGN((unsigned long)_text); + unsigned long size = PAGE_ALIGN((unsigned long)__end_rodata) - start; + + if (!kernel_set_to_readonly) + return; + + pr_info_once("Write protecting the kernel text section %lx - %lx\n", + start, start + size); + + pr_debug("Set kernel text: %lx - %lx to read only\n", + start, start + size); + + set_memory_ro(start, size >> PAGE_SHIFT); +} + +void mark_rodata_ro(void) +{ + kernel_set_to_readonly = 1; + + set_kernel_text_ro(); + + rodata_test(); +} --- linux-goldfish-3.4.0.orig/arch/arm/mm/mmu.c +++ linux-goldfish-3.4.0/arch/arm/mm/mmu.c @@ -563,11 +563,25 @@ return early_alloc_aligned(sz, sz); } -static pte_t * __init early_pte_alloc(pmd_t *pmd, unsigned long addr, unsigned long prot) +static pte_t * __init early_pte_alloc(pmd_t *pmd) +{ + if (pmd_none(*pmd) || pmd_bad(*pmd)) + return early_alloc(PTE_HWTABLE_OFF + PTE_HWTABLE_SIZE); + return pmd_page_vaddr(*pmd); +} + +static void __init early_pte_install(pmd_t *pmd, pte_t *pte, unsigned long prot) +{ + __pmd_populate(pmd, __pa(pte), prot); + BUG_ON(pmd_bad(*pmd)); +} + +static pte_t * __init early_pte_alloc_and_install(pmd_t *pmd, + unsigned long addr, unsigned long prot) { if (pmd_none(*pmd)) { - pte_t *pte = early_alloc(PTE_HWTABLE_OFF + PTE_HWTABLE_SIZE); - __pmd_populate(pmd, __pa(pte), prot); + pte_t *pte = early_pte_alloc(pmd); + early_pte_install(pmd, pte, prot); } BUG_ON(pmd_bad(*pmd)); return pte_offset_kernel(pmd, addr); @@ -577,16 +591,23 @@ unsigned long end, unsigned long pfn, const struct mem_type *type) { - pte_t *pte = early_pte_alloc(pmd, addr, type->prot_l1); + pte_t *start_pte = early_pte_alloc(pmd); + pte_t *pte = start_pte + pte_index(addr); + + /* If replacing a section mapping, the whole section must be replaced */ + BUG_ON(pmd_bad(*pmd) && ((addr | end) & ~PMD_MASK)); + do { set_pte_ext(pte, pfn_pte(pfn, __pgprot(type->prot_pte)), 0); pfn++; } while (pte++, addr += PAGE_SIZE, addr != end); + early_pte_install(pmd, start_pte, type->prot_l1); } static void __init alloc_init_section(pud_t *pud, unsigned long addr, unsigned long end, phys_addr_t phys, - const struct mem_type *type) + const struct mem_type *type, + bool force_pages) { pmd_t *pmd = pmd_offset(pud, addr); @@ -596,7 +617,7 @@ * L1 entries, whereas PGDs refer to a group of L1 entries making * up one logical pointer to an L2 table. */ - if (((addr | end | phys) & ~SECTION_MASK) == 0) { + if (((addr | end | phys) & ~SECTION_MASK) == 0 && !force_pages) { pmd_t *p = pmd; #ifndef CONFIG_ARM_LPAE @@ -620,14 +641,15 @@ } static void __init alloc_init_pud(pgd_t *pgd, unsigned long addr, - unsigned long end, unsigned long phys, const struct mem_type *type) + unsigned long end, unsigned long phys, const struct mem_type *type, + bool force_pages) { pud_t *pud = pud_offset(pgd, addr); unsigned long next; do { next = pud_addr_end(addr, end); - alloc_init_section(pud, addr, next, phys, type); + alloc_init_section(pud, addr, next, phys, type, force_pages); phys += next - addr; } while (pud++, addr = next, addr != end); } @@ -701,7 +723,7 @@ * offsets, and we take full advantage of sections and * supersections. */ -static void __init create_mapping(struct map_desc *md) +static void __init create_mapping(struct map_desc *md, bool force_pages) { unsigned long addr, length, end; phys_addr_t phys; @@ -751,7 +773,7 @@ do { unsigned long next = pgd_addr_end(addr, end); - alloc_init_pud(pgd, addr, next, phys, type); + alloc_init_pud(pgd, addr, next, phys, type, force_pages); phys += next - addr; addr = next; @@ -772,7 +794,7 @@ vm = early_alloc_aligned(sizeof(*vm) * nr, __alignof__(*vm)); for (md = io_desc; nr; md++, nr--) { - create_mapping(md); + create_mapping(md, false); vm->addr = (void *)(md->virtual & PAGE_MASK); vm->size = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK)); vm->phys_addr = __pfn_to_phys(md->pfn); @@ -1051,12 +1073,12 @@ map.virtual = 0xffff0000; map.length = PAGE_SIZE; map.type = MT_HIGH_VECTORS; - create_mapping(&map); + create_mapping(&map, false); if (!vectors_high()) { map.virtual = 0; map.type = MT_LOW_VECTORS; - create_mapping(&map); + create_mapping(&map, false); } /* @@ -1078,20 +1100,23 @@ static void __init kmap_init(void) { #ifdef CONFIG_HIGHMEM - pkmap_page_table = early_pte_alloc(pmd_off_k(PKMAP_BASE), + pkmap_page_table = early_pte_alloc_and_install(pmd_off_k(PKMAP_BASE), PKMAP_BASE, _PAGE_KERNEL_TABLE); #endif } + static void __init map_lowmem(void) { struct memblock_region *reg; + phys_addr_t start; + phys_addr_t end; + struct map_desc map; /* Map all the lowmem memory banks. */ for_each_memblock(memory, reg) { - phys_addr_t start = reg->base; - phys_addr_t end = start + reg->size; - struct map_desc map; + start = reg->base; + end = start + reg->size; if (end > lowmem_limit) end = lowmem_limit; @@ -1103,8 +1128,20 @@ map.length = end - start; map.type = MT_MEMORY; - create_mapping(&map); + create_mapping(&map, false); } + +#ifdef CONFIG_DEBUG_RODATA + start = __pa(_stext) & PMD_MASK; + end = ALIGN(__pa(__end_rodata), PMD_SIZE); + + map.pfn = __phys_to_pfn(start); + map.virtual = __phys_to_virt(start); + map.length = end - start; + map.type = MT_MEMORY; + + create_mapping(&map, true); +#endif } /* --- linux-goldfish-3.4.0.orig/arch/arm/mm/cache-l2x0.c +++ linux-goldfish-3.4.0/arch/arm/mm/cache-l2x0.c @@ -32,8 +32,18 @@ static DEFINE_RAW_SPINLOCK(l2x0_lock); static u32 l2x0_way_mask; /* Bitmask of active ways */ static u32 l2x0_size; +static u32 l2x0_cache_id; +static unsigned int l2x0_sets; +static unsigned int l2x0_ways; static unsigned long sync_reg_offset = L2X0_CACHE_SYNC; +static inline bool is_pl310_rev(int rev) +{ + return (l2x0_cache_id & + (L2X0_CACHE_ID_PART_MASK | L2X0_CACHE_ID_REV_MASK)) == + (L2X0_CACHE_ID_PART_L310 | rev); +} + struct l2x0_regs l2x0_saved_regs; struct l2x0_of_data { @@ -130,6 +140,23 @@ raw_spin_unlock_irqrestore(&l2x0_lock, flags); } +#ifdef CONFIG_PL310_ERRATA_727915 +static void l2x0_for_each_set_way(void __iomem *reg) +{ + int set; + int way; + unsigned long flags; + + for (way = 0; way < l2x0_ways; way++) { + raw_spin_lock_irqsave(&l2x0_lock, flags); + for (set = 0; set < l2x0_sets; set++) + writel_relaxed((way << 28) | (set << 5), reg); + cache_sync(); + raw_spin_unlock_irqrestore(&l2x0_lock, flags); + } +} +#endif + static void __l2x0_flush_all(void) { debug_writel(0x03); @@ -143,6 +170,13 @@ { unsigned long flags; +#ifdef CONFIG_PL310_ERRATA_727915 + if (is_pl310_rev(REV_PL310_R2P0)) { + l2x0_for_each_set_way(l2x0_base + L2X0_CLEAN_INV_LINE_IDX); + return; + } +#endif + /* clean all ways */ raw_spin_lock_irqsave(&l2x0_lock, flags); __l2x0_flush_all(); @@ -153,11 +187,20 @@ { unsigned long flags; +#ifdef CONFIG_PL310_ERRATA_727915 + if (is_pl310_rev(REV_PL310_R2P0)) { + l2x0_for_each_set_way(l2x0_base + L2X0_CLEAN_LINE_IDX); + return; + } +#endif + /* clean all ways */ raw_spin_lock_irqsave(&l2x0_lock, flags); + debug_writel(0x03); writel_relaxed(l2x0_way_mask, l2x0_base + L2X0_CLEAN_WAY); cache_wait_way(l2x0_base + L2X0_CLEAN_WAY, l2x0_way_mask); cache_sync(); + debug_writel(0x00); raw_spin_unlock_irqrestore(&l2x0_lock, flags); } @@ -309,26 +352,24 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask) { u32 aux; - u32 cache_id; u32 way_size = 0; - int ways; const char *type; l2x0_base = base; - cache_id = readl_relaxed(l2x0_base + L2X0_CACHE_ID); + l2x0_cache_id = readl_relaxed(l2x0_base + L2X0_CACHE_ID); aux = readl_relaxed(l2x0_base + L2X0_AUX_CTRL); aux &= aux_mask; aux |= aux_val; /* Determine the number of ways */ - switch (cache_id & L2X0_CACHE_ID_PART_MASK) { + switch (l2x0_cache_id & L2X0_CACHE_ID_PART_MASK) { case L2X0_CACHE_ID_PART_L310: if (aux & (1 << 16)) - ways = 16; + l2x0_ways = 16; else - ways = 8; + l2x0_ways = 8; type = "L310"; #ifdef CONFIG_PL310_ERRATA_753970 /* Unmapped register. */ @@ -337,24 +378,25 @@ outer_cache.set_debug = pl310_set_debug; break; case L2X0_CACHE_ID_PART_L210: - ways = (aux >> 13) & 0xf; + l2x0_ways = (aux >> 13) & 0xf; type = "L210"; break; default: /* Assume unknown chips have 8 ways */ - ways = 8; + l2x0_ways = 8; type = "L2x0 series"; break; } - l2x0_way_mask = (1 << ways) - 1; + l2x0_way_mask = (1 << l2x0_ways) - 1; /* * L2 cache Size = Way size * Number of ways */ way_size = (aux & L2X0_AUX_CTRL_WAY_SIZE_MASK) >> 17; - way_size = 1 << (way_size + 3); - l2x0_size = ways * way_size * SZ_1K; + way_size = SZ_1K << (way_size + 3); + l2x0_size = l2x0_ways * way_size; + l2x0_sets = way_size / CACHE_LINE_SIZE; /* * Check if l2x0 controller is already enabled. @@ -363,7 +405,7 @@ */ if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) { /* Make sure that I&D is not locked down when starting */ - l2x0_unlock(cache_id); + l2x0_unlock(l2x0_cache_id); /* l2x0 controller is disabled */ writel_relaxed(aux, l2x0_base + L2X0_AUX_CTRL); @@ -386,7 +428,7 @@ printk(KERN_INFO "%s cache controller enabled\n", type); printk(KERN_INFO "l2x0: %d ways, CACHE_ID 0x%08x, AUX_CTRL 0x%08x, Cache size: %d B\n", - ways, cache_id, aux, l2x0_size); + l2x0_ways, l2x0_cache_id, aux, l2x0_size); } #ifdef CONFIG_OF --- linux-goldfish-3.4.0.orig/arch/arm/mm/Makefile +++ linux-goldfish-3.4.0/arch/arm/mm/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_MMU) += fault-armv.o flush.o idmap.o ioremap.o \ mmap.o pgd.o mmu.o vmregion.o +obj-$(CONFIG_DEBUG_RODATA) += rodata.o ifneq ($(CONFIG_MMU),y) obj-y += nommu.o --- linux-goldfish-3.4.0.orig/arch/arm/mm/cache-v6.S +++ linux-goldfish-3.4.0/arch/arm/mm/cache-v6.S @@ -272,6 +272,11 @@ * - end - virtual end address of region */ ENTRY(v6_dma_flush_range) +#ifdef CONFIG_CACHE_FLUSH_RANGE_LIMIT + sub r2, r1, r0 + cmp r2, #CONFIG_CACHE_FLUSH_RANGE_LIMIT + bhi v6_dma_flush_dcache_all +#endif #ifdef CONFIG_DMA_CACHE_RWFO ldrb r2, [r0] @ read for ownership strb r2, [r0] @ write for ownership @@ -294,6 +299,18 @@ mcr p15, 0, r0, c7, c10, 4 @ drain write buffer mov pc, lr +#ifdef CONFIG_CACHE_FLUSH_RANGE_LIMIT +v6_dma_flush_dcache_all: + mov r0, #0 +#ifdef HARVARD_CACHE + mcr p15, 0, r0, c7, c14, 0 @ D cache clean+invalidate +#else + mcr p15, 0, r0, c7, c15, 0 @ Cache clean+invalidate +#endif + mcr p15, 0, r0, c7, c10, 4 @ drain write buffer + mov pc, lr +#endif + /* * dma_map_area(start, size, dir) * - start - kernel virtual start address --- linux-goldfish-3.4.0.orig/arch/mips/Kconfig +++ linux-goldfish-3.4.0/arch/mips/Kconfig @@ -811,6 +811,11 @@ This board is based on Netlogic XLP Processor. Say Y here if you have a XLP based board. +config MIPS_GOLDFISH + bool "MIPS Goldfish" + help + Support for the MIPS versions of the Android Goldfish Virtual Platform. + endchoice source "arch/mips/alchemy/Kconfig" @@ -830,6 +835,7 @@ source "arch/mips/cavium-octeon/Kconfig" source "arch/mips/loongson/Kconfig" source "arch/mips/netlogic/Kconfig" +source "arch/mips/goldfish/Kconfig" endmenu --- linux-goldfish-3.4.0.orig/arch/mips/Makefile +++ linux-goldfish-3.4.0/arch/mips/Makefile @@ -192,6 +192,14 @@ # include $(srctree)/arch/mips/Kbuild.platforms +# +# Goldfish +# +core-$(CONFIG_MIPS_GOLDFISH) += arch/mips/goldfish/ +cflags-$(CONFIG_MIPS_GOLDFISH) += -Iarch/mips/include/asm/mach-goldfish -Iarch/mips/goldfish/include +load-$(CONFIG_MIPS_GOLDFISH) += 0xffffffff80010000 +all-$(CONFIG_MIPS_GOLDFISH) := vmlinux.bin + cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic drivers-$(CONFIG_PCI) += arch/mips/pci/ --- linux-goldfish-3.4.0.orig/arch/mips/include/asm/mach-goldfish/war.h +++ linux-goldfish-3.4.0/arch/mips/include/asm/mach-goldfish/war.h @@ -0,0 +1,25 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2002, 2004, 2007 by Ralf Baechle + */ +#ifndef __ASM_MIPS_MACH_GOLDFISH_WAR_H +#define __ASM_MIPS_MACH_GOLDFISH_WAR_H + +#define R4600_V1_INDEX_ICACHEOP_WAR 0 +#define R4600_V1_HIT_CACHEOP_WAR 0 +#define R4600_V2_HIT_CACHEOP_WAR 0 +#define R5432_CP0_INTERRUPT_WAR 0 +#define BCM1250_M3_WAR 0 +#define SIBYTE_1956_WAR 0 +#define MIPS4K_ICACHE_REFILL_WAR 0 +#define MIPS_CACHE_SYNC_WAR 0 +#define TX49XX_ICACHE_INDEX_INV_WAR 0 +#define RM9000_CDEX_SMP_WAR 0 +#define ICACHE_REFILLS_WORKAROUND_WAR 0 +#define R10000_LLSC_WAR 0 +#define MIPS34K_MISSED_ITLB_WAR 0 + +#endif /* __ASM_MIPS_MACH_GOLDFISH_WAR_H */ --- linux-goldfish-3.4.0.orig/arch/mips/include/asm/mach-goldfish/time.h +++ linux-goldfish-3.4.0/arch/mips/include/asm/mach-goldfish/time.h @@ -0,0 +1,18 @@ +/* include/asm-mips/mach-goldfish/time.h +** +** Copyright (C) 2008 MIPS Technologies, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +struct timespec; +extern void save_time_delta(struct timespec *delta, struct timespec *rtc); +extern void restore_time_delta(struct timespec *delta, struct timespec *rtc); --- linux-goldfish-3.4.0.orig/arch/mips/include/asm/mach-goldfish/hardware.h +++ linux-goldfish-3.4.0/arch/mips/include/asm/mach-goldfish/hardware.h @@ -0,0 +1,50 @@ +/* include/asm-mips/mach-goldfish/hardware.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_MACH_GOLDFISH_HARDWARE_H +#define __ASM_ARCH_GOLDFISH_HARDWARE_H + +/* + * Where in virtual memory the IO devices (timers, system controllers + * and so on) + */ +#define IO_SIZE 0x00800000 // How much? +#define IO_START 0x1f000000 // PA of IO + +#define GOLDFISH_INTERRUPT_BASE 0x0000 +#define GOLDFISH_INTERRUPT_STATUS 0x00 // number of pending interrupts +#define GOLDFISH_INTERRUPT_NUMBER 0x04 +#define GOLDFISH_INTERRUPT_DISABLE_ALL 0x08 +#define GOLDFISH_INTERRUPT_DISABLE 0x0c +#define GOLDFISH_INTERRUPT_ENABLE 0x10 + +#define GOLDFISH_PDEV_BUS_BASE 0x1000 +#define GOLDFISH_PDEV_BUS_END 0x100 + +#define GOLDFISH_TIMER_BASE 0x3000 +#define GOLDFISH_TIMER_LOW 0x00 +#define GOLDFISH_TIMER_HIGH 0x04 + +#define IO_ADDRESS(x) (ioremap(IO_START, IO_SIZE) + (x)) + +/* For now... */ +#define dma_alloc_writecombine(dev, size, handle, gfp) \ + dma_alloc_coherent(dev, size, handle, gfp) + + +#define dma_free_writecombine(dev, size, cpu_addr, handle) \ + dma_free_coherent(dev, size, cpu_addr, handle) + +#endif --- linux-goldfish-3.4.0.orig/arch/mips/include/asm/mach-goldfish/irq.h +++ linux-goldfish-3.4.0/arch/mips/include/asm/mach-goldfish/irq.h @@ -0,0 +1,33 @@ +/* include/asm-mips/mach-goldfish/irq.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_MACH_GOLDFISH_IRQ_H +#define __ASM_MACH_GOLDFISH_IRQ_H + +/* 0..7 MIPS CPU interrupts */ +#define MIPS_CPU_IRQ_BASE 0 +#define MIPS_CPU_IRQ_PIC 2 +#define MIPS_CPU_IRQ_FIQ 3 /* Not used? */ +#define MIPS_CPU_IRQ_COMPARE 7 + +/* 8..39 Cascaded Goldfish PIC interrupts */ +#define GOLDFISH_IRQ_BASE 8 +#define GOLDFISH_IRQ_PBUS 1 +#define GOLDFISH_IRQ_RTC 3 +#define GOLDFISH_IRQ_TTY 4 + +#define NR_IRQS 40 + +#endif --- linux-goldfish-3.4.0.orig/arch/mips/include/asm/mach-goldfish/timer.h +++ linux-goldfish-3.4.0/arch/mips/include/asm/mach-goldfish/timer.h @@ -0,0 +1,29 @@ +/* include/asm-mips/mach-goldfish/timer.h +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#ifndef __ASM_MACH_GOLDFISH_TIMER_H +#define __ASM_MACH_GOLDFISH_TIMER_H + +enum { + TIMER_TIME_LOW = 0x00, // get low bits of current time and update TIMER_TIME_HIGH + TIMER_TIME_HIGH = 0x04, // get high bits of time at last TIMER_TIME_LOW read + TIMER_ALARM_LOW = 0x08, // set low bits of alarm and activate it + TIMER_ALARM_HIGH = 0x0c, // set high bits of next alarm + TIMER_CLEAR_INTERRUPT = 0x10, + TIMER_CLEAR_ALARM = 0x14 +}; + +#endif + --- linux-goldfish-3.4.0.orig/arch/mips/configs/goldfish_defconfig +++ linux-goldfish-3.4.0/arch/mips/configs/goldfish_defconfig @@ -0,0 +1,1328 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29 +# Wed May 16 13:49:33 2012 +# +CONFIG_MIPS=y + +# +# Machine selection +# +# CONFIG_MACH_ALCHEMY is not set +# CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set +# CONFIG_MIPS_COBALT is not set +# CONFIG_MACH_DECSTATION is not set +# CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set +# CONFIG_LEMOTE_FULONG is not set +# CONFIG_MIPS_MALTA is not set +# CONFIG_MIPS_SIM is not set +# CONFIG_NEC_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set +# CONFIG_PNX8550_JBS is not set +# CONFIG_PNX8550_STB810 is not set +# CONFIG_PMC_MSP is not set +# CONFIG_PMC_YOSEMITE is not set +# CONFIG_SGI_IP22 is not set +# CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set +# CONFIG_SGI_IP32 is not set +# CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_BIGSUR is not set +# CONFIG_SNI_RM is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set +# CONFIG_WR_PPMC is not set +# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set +# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +CONFIG_MIPS_GOLDFISH=y + +# +# Goldfish Options +# +CONFIG_MACH_GOLDFISH=y +CONFIG_ARCH_GOLDFISH=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_BOOT_RAW=y +CONFIG_CEVT_R4K_LIB=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K_LIB=y +CONFIG_CSRC_R4K=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set +# CONFIG_NO_IOPORT is not set +# CONFIG_CPU_BIG_ENDIAN is not set +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y +CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y +CONFIG_BOOT_ELF32=y +CONFIG_MIPS_L1_CACHE_SHIFT=5 + +# +# CPU selection +# +# CONFIG_CPU_LOONGSON2 is not set +CONFIG_CPU_MIPS32_R1=y +# CONFIG_CPU_MIPS32_R2 is not set +# CONFIG_CPU_MIPS64_R1 is not set +# CONFIG_CPU_MIPS64_R2 is not set +# CONFIG_CPU_R3000 is not set +# CONFIG_CPU_TX39XX is not set +# CONFIG_CPU_VR41XX is not set +# CONFIG_CPU_R4300 is not set +# CONFIG_CPU_R4X00 is not set +# CONFIG_CPU_TX49XX is not set +# CONFIG_CPU_R5000 is not set +# CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set +# CONFIG_CPU_R6000 is not set +# CONFIG_CPU_NEVADA is not set +# CONFIG_CPU_R8000 is not set +# CONFIG_CPU_R10000 is not set +# CONFIG_CPU_RM7000 is not set +# CONFIG_CPU_RM9000 is not set +# CONFIG_CPU_SB1 is not set +# CONFIG_CPU_CAVIUM_OCTEON is not set +CONFIG_SYS_HAS_CPU_MIPS32_R1=y +CONFIG_SYS_HAS_CPU_MIPS32_R2=y +CONFIG_CPU_MIPS32=y +CONFIG_CPU_MIPSR1=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_HARDWARE_WATCHPOINTS=y + +# +# Kernel type +# +CONFIG_32BIT=y +# CONFIG_64BIT is not set +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_BOARD_SCACHE=y +CONFIG_MIPS_CPU_SCACHE=y +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_MT_SMP is not set +# CONFIG_MIPS_MT_SMTC is not set +CONFIG_CPU_HAS_LLSC=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_48 is not set +CONFIG_HZ_100=y +# CONFIG_HZ_128 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_256 is not set +# CONFIG_HZ_1000 is not set +# CONFIG_HZ_1024 is not set +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_HZ=100 +CONFIG_PREEMPT=y +# CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_WATCH=y +CONFIG_AUDIT_TREE=y +# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_RT_GROUP_SCHED=y +# CONFIG_USER_SCHED is not set +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUPS=y +CONFIG_CGROUP_DEBUG=y +# CONFIG_CGROUP_NS is not set +CONFIG_CGROUP_FREEZER=y +# CONFIG_CGROUP_DEVICE is not set +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +# CONFIG_CGROUP_MEM_RES_CTLR is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_PANIC_TIMEOUT=0 +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +# CONFIG_PCSPKR_PLATFORM is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_ASHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PROBE_INITRD_HEADER is not set +CONFIG_FREEZER=y + +# +# Bus options (PCI, PCMCIA, EISA, ISA, TC) +# +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_MMU=y +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=y +CONFIG_TRAD_SIGNALS=y + +# +# Power management options +# +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HAS_WAKELOCK=y +CONFIG_HAS_EARLYSUSPEND=y +CONFIG_WAKELOCK=y +CONFIG_WAKELOCK_STAT=y +CONFIG_USER_WAKELOCK=y +CONFIG_EARLYSUSPEND=y +# CONFIG_NO_USER_SPACE_SCREEN_ACCESS_CONTROL is not set +CONFIG_CONSOLE_EARLYSUSPEND=y +CONFIG_FB_EARLYSUSPEND=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=y +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +CONFIG_NET_IPIP=y +CONFIG_NET_IPGRE=y +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_ARPD=y +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=y +CONFIG_INET_ESP=y +CONFIG_INET_IPCOMP=y +CONFIG_INET_XFRM_TUNNEL=y +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +CONFIG_ANDROID_PARANOID_NETWORK=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER=y +# CONFIG_BRIDGE_NETFILTER is not set +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=y +CONFIG_NF_CONNTRACK_FTP=y +CONFIG_NF_CONNTRACK_H323=y +CONFIG_NF_CONNTRACK_IRC=y +CONFIG_NF_CONNTRACK_NETBIOS_NS=y +CONFIG_NF_CONNTRACK_PPTP=y +CONFIG_NF_CONNTRACK_SANE=y +CONFIG_NF_CONNTRACK_TFTP=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NETFILTER_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_TARGET_NFLOG=y +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y +CONFIG_NETFILTER_XT_TARGET_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_TRACE=y +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y +CONFIG_NETFILTER_XT_MATCH_HELPER=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_LIMIT=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_POLICY=y +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_QTAGUID=y +CONFIG_NETFILTER_XT_MATCH_QUOTA=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y +CONFIG_NETFILTER_XT_MATCH_SOCKET=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y +CONFIG_NETFILTER_XT_MATCH_STRING=y +CONFIG_NETFILTER_XT_MATCH_TIME=y +CONFIG_NETFILTER_XT_MATCH_U32=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_TTL=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_REJECT_SKERR=y +CONFIG_IP_NF_TARGET_LOG=y +CONFIG_NF_NAT=y +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_NETMAP=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_NF_CONNTRACK_IPV6=y +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_TARGET_LOG=y +CONFIG_IP6_NF_FILTER=y +CONFIG_IP6_NF_TARGET_REJECT=y +CONFIG_IP6_NF_TARGET_REJECT_SKERR=y +CONFIG_IP6_NF_MANGLE=y +CONFIG_IP6_NF_RAW=y + +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +CONFIG_STP=y +CONFIG_BRIDGE=y +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=y +# CONFIG_VLAN_8021Q_GVRP is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_PARTITIONS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_GOLDFISH_NAND=y +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +CONFIG_ANDROID_PMEM=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_KERNEL_DEBUGGER_CORE is not set +# CONFIG_UID_STAT is not set +CONFIG_QEMU_TRACE=y +CONFIG_QEMU_PIPE=y +# CONFIG_APANIC is not set +CONFIG_APANIC_PLABEL="kpanic" +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +CONFIG_MD=y +# CONFIG_BLK_DEV_MD is not set +CONFIG_BLK_DEV_DM=y +CONFIG_DM_DEBUG=y +CONFIG_DM_CRYPT=y +# CONFIG_DM_SNAPSHOT is not set +# CONFIG_DM_MIRROR is not set +# CONFIG_DM_ZERO is not set +# CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set +CONFIG_DM_UEVENT=y +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=y +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_KEYRESET is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GOLDFISH_EVENTS=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_UINPUT is not set +# CONFIG_INPUT_GPIO is not set +# CONFIG_INPUT_KEYCHORD is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVMEM=y +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_GOLDFISH_TTY=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +# CONFIG_BATTERY_DS2760 is not set +CONFIG_BATTERY_GOLDFISH=y +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_UVESA is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_GOLDFISH=y +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set +# CONFIG_MMC_EMBEDDED_SDIO is not set +# CONFIG_MMC_PARANOID_SD_INIT is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_MMC_BLOCK_PARANOID_RESUME=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_GOLDFISH=y +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_SWITCH is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +CONFIG_ANDROID_INTF_ALARM_DEV=y +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_GOLDFISH=y +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +CONFIG_STAGING=y +# CONFIG_STAGING_EXCLUDE_BUILD is not set +# CONFIG_ECHO is not set + +# +# Android +# +CONFIG_ANDROID=y +CONFIG_ANDROID_BINDER_IPC=y +CONFIG_ANDROID_LOGGER=y +# CONFIG_ANDROID_RAM_CONSOLE is not set +CONFIG_ANDROID_TIMED_OUTPUT=y +CONFIG_ANDROID_LOW_MEMORY_KILLER=y + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=y + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +# CONFIG_PROC_KCORE is not set +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +# CONFIG_JFFS2_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=y +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +# +# Tracers +# +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_EVENT_POWER_TRACING_DEPRECATED=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +CONFIG_FUNCTION_TRACER=y +# CONFIG_IRQSOFF_TRACER is not set +CONFIG_SCHED_TRACER=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_CMDLINE="" +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_RUNTIME_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_LSM_MMAP_MIN_ADDR=32768 +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 +# CONFIG_SECURITY_SELINUX_DISABLE is not set +CONFIG_SECURITY_SELINUX_DEVELOP=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y +CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 +# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_SECURITY_APPARMOR is not set +# CONFIG_SECURITY_YAMA is not set +# CONFIG_IMA is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=y + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_TWOFISH_COMMON=y + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/switch.c +++ linux-goldfish-3.4.0/arch/mips/goldfish/switch.c @@ -0,0 +1,228 @@ +/* arch/mips/mach-goldfish/timer.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +enum { + SW_NAME_LEN = 0x00, + SW_NAME_PTR = 0x04, + SW_FLAGS = 0x08, + SW_STATE = 0x0c, + SW_INT_STATUS = 0x10, + SW_INT_ENABLE = 0x14, + + SW_FLAGS_OUTPUT = 1U << 0 +}; + +static struct class *goldfish_switch_class; + +struct goldfish_switch { + void __iomem *base; + int irq; + uint32_t state; + uint32_t flags; + struct device *cdev; + struct work_struct work; + char name[0]; +}; + +static irqreturn_t +goldfish_switch_interrupt(int irq, void *dev_id) +{ + struct goldfish_switch *qs = dev_id; + uint32_t status; + + status = readl(qs->base + SW_INT_STATUS); + if (status) { + qs->state = readl(qs->base + SW_STATE); + schedule_work(&qs->work); + } + + return status ? IRQ_HANDLED : IRQ_NONE; +} + +static ssize_t goldfish_switch_state_store(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t count) +{ + struct goldfish_switch *qs = dev_get_drvdata(dev); + uint32_t state; + + if (!(qs->flags & SW_FLAGS_OUTPUT)) + return -EPERM; + + if (sscanf(buf, "%d", &state) != 1) + return -EINVAL; + + writel(state, qs->base + SW_STATE); + qs->state = readl(qs->base + SW_STATE); + if (state != qs->state) + return -EINVAL; + + return count; +} + +static ssize_t goldfish_switch_state_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct goldfish_switch *qs = dev_get_drvdata(dev); + return sprintf(buf, "%d\n", qs->state); +} + +static ssize_t goldfish_switch_direction_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct goldfish_switch *qs = dev_get_drvdata(dev); + return sprintf(buf, "%s\n", (qs->flags & SW_FLAGS_OUTPUT) ? "output" : "input"); +} + + +static DEVICE_ATTR(state, S_IRUGO | S_IWUSR, goldfish_switch_state_show, goldfish_switch_state_store); +static DEVICE_ATTR(direction, S_IRUGO, goldfish_switch_direction_show, NULL); + +void goldfish_switch_work(struct work_struct *work) +{ +#if 0 /* TODO: use some other update notification */ + struct goldfish_switch *qs = container_of(work, struct goldfish_switch, work); + int ret; + ret = sysfs_update_file(&qs->cdev->kobj, &class_device_attr_state.attr); +#endif +} + +static int __devinit goldfish_switch_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + struct goldfish_switch *qs; + void __iomem *base; + uint32_t name_len; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (r == NULL) { + ret = -ENODEV; + goto err_no_io_base; + } + base = IO_ADDRESS(r->start - IO_START); + name_len = readl(base + SW_NAME_LEN); + + qs = kzalloc(sizeof(*qs) + name_len + 1, GFP_KERNEL); + if (qs == NULL) { + ret = -ENOMEM; + goto err_qs_alloc_failed; + } + platform_set_drvdata(pdev, qs); + qs->base = base; + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (r == NULL) { + ret = -ENODEV; + goto err_no_irq; + } + qs->irq = r->start; + + writel((u32)(qs->name), base + SW_NAME_PTR); + qs->name[name_len] = '\0'; + writel(0, base + SW_INT_ENABLE); + + qs->flags = readl(base + SW_FLAGS); + qs->state = readl(base + SW_STATE); + INIT_WORK(&qs->work, goldfish_switch_work); + + qs->cdev = device_create(goldfish_switch_class, &pdev->dev, 0, + NULL, "%s", qs->name); + if (unlikely(IS_ERR(qs->cdev))) { + ret = PTR_ERR(qs->cdev); + goto err_device_create_failed; + } + dev_set_drvdata(qs->cdev, qs); + + ret = device_create_file(qs->cdev, &dev_attr_state); + if (ret) + goto err_device_create_file_failed; + + ret = device_create_file(qs->cdev, &dev_attr_direction); + if (ret) + goto err_device_create_file_failed; + + ret = request_irq(qs->irq, goldfish_switch_interrupt, IRQF_SHARED, "goldfish_switch", qs); + if (ret) + goto err_request_irq_failed; + writel(1, base + SW_INT_ENABLE); + + return 0; + + +// free_irq(qs->irq, qs); +err_request_irq_failed: +err_device_create_file_failed: + device_unregister(qs->cdev); +err_device_create_failed: +err_no_irq: + kfree(qs); +err_qs_alloc_failed: +err_no_io_base: + printk(KERN_ERR "goldfish_switch_probe failed %d\n", ret); + return ret; +} + +static int __devexit goldfish_switch_remove(struct platform_device *pdev) +{ + struct goldfish_switch *qs = platform_get_drvdata(pdev); + writel(0, qs->base + SW_INT_ENABLE); + free_irq(qs->irq, qs); + device_unregister(qs->cdev); + kfree(qs); + return 0; +} + +static struct platform_driver goldfish_switch_driver = { + .probe = goldfish_switch_probe, + .remove = goldfish_switch_remove, + .driver = { + .name = "goldfish-switch" + } +}; + +static int __init goldfish_switch_init(void) +{ + goldfish_switch_class = class_create(THIS_MODULE, "switch"); + if (IS_ERR(goldfish_switch_class)) + return PTR_ERR(goldfish_switch_class); + return platform_driver_register(&goldfish_switch_driver); +} + +static void goldfish_switch_exit(void) +{ + platform_driver_unregister(&goldfish_switch_driver); + class_destroy(goldfish_switch_class); +} + +module_init(goldfish_switch_init); +module_exit(goldfish_switch_exit); + --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/goldfish-interrupt.c +++ linux-goldfish-3.4.0/arch/mips/goldfish/goldfish-interrupt.c @@ -0,0 +1,123 @@ +/* arch/mips/mach-goldfish/goldfish-platform.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +static void __iomem *goldfish_interrupt; + +void goldfish_mask_irq(struct irq_data *d) +{ + writel(d->irq-GOLDFISH_IRQ_BASE, + goldfish_interrupt + GOLDFISH_INTERRUPT_DISABLE); +} + +void goldfish_unmask_irq(struct irq_data *d) +{ + writel(d->irq-GOLDFISH_IRQ_BASE, + goldfish_interrupt + GOLDFISH_INTERRUPT_ENABLE); +} + +static struct irq_chip goldfish_irq_chip = { + .name = "goldfish", + .irq_mask = goldfish_mask_irq, + .irq_mask_ack = goldfish_mask_irq, + .irq_unmask = goldfish_unmask_irq, +}; + +void goldfish_init_irq(void) +{ + unsigned int i; + goldfish_interrupt = IO_ADDRESS(GOLDFISH_INTERRUPT_BASE); + + /* + * Disable all interrupt sources + */ + writel(1, goldfish_interrupt + GOLDFISH_INTERRUPT_DISABLE_ALL); + + for (i = GOLDFISH_IRQ_BASE; i < GOLDFISH_IRQ_BASE+32; i++) { + irq_set_chip(i, &goldfish_irq_chip); + irq_set_handler(i, handle_level_irq); +#if 0 + set_irq_flags(i, IRQF_VALID | IRQF_PROBE); +#endif + } +} + +void goldfish_irq_dispatch(void) +{ + uint32_t irq; + /* + * Disable all interrupt sources + */ + irq = readl(goldfish_interrupt + GOLDFISH_INTERRUPT_NUMBER); + do_IRQ(GOLDFISH_IRQ_BASE+irq); +} + +void goldfish_fiq_dispatch(void) +{ + panic("goldfish_fiq_dispatch"); +} + +asmlinkage void plat_irq_dispatch(void) +{ + unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM; + + if (pending & CAUSEF_IP2) + goldfish_irq_dispatch(); + else if (pending & CAUSEF_IP3) + goldfish_fiq_dispatch(); + else if (pending & CAUSEF_IP7) + do_IRQ(MIPS_CPU_IRQ_BASE + 7); + else + spurious_interrupt(); +} + +static struct irqaction cascade = { + .handler = no_action, + .flags = IRQF_NO_THREAD, + .name = "cascade", +}; + +static void mips_timer_dispatch(void) +{ + do_IRQ(MIPS_CPU_IRQ_BASE + MIPS_CPU_IRQ_COMPARE); +} + +void __init arch_init_irq(void) +{ + mips_cpu_irq_init(); + goldfish_init_irq(); + + if (cpu_has_vint) { + set_vi_handler(MIPS_CPU_IRQ_PIC, goldfish_irq_dispatch); + set_vi_handler(MIPS_CPU_IRQ_PIC, goldfish_fiq_dispatch); + } + setup_irq(MIPS_CPU_IRQ_BASE+MIPS_CPU_IRQ_PIC, &cascade); + setup_irq(MIPS_CPU_IRQ_BASE+MIPS_CPU_IRQ_FIQ, &cascade); + + if (cpu_has_vint) + set_vi_handler(MIPS_CPU_IRQ_COMPARE, mips_timer_dispatch); +} --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/goldfish-time.c +++ linux-goldfish-3.4.0/arch/mips/goldfish/goldfish-time.c @@ -0,0 +1,95 @@ +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +/* + * Estimate CPU frequency. Sets mips_hpt_frequency as a side-effect + */ +static unsigned int __init estimate_cpu_frequency(void) +{ + void __iomem *rtc_base = IO_ADDRESS(GOLDFISH_TIMER_BASE); + unsigned int prid = read_c0_prid() & 0xffff00; + unsigned int start, count; + unsigned long rtcstart, rtcdelta; + + /* + * poll the nanosecond resolution RTC for 1s + * to calibrate the CPU frequency + */ + + rtcstart = readl(rtc_base+GOLDFISH_TIMER_LOW); + start = read_c0_count(); + do { + rtcdelta = readl(rtc_base+GOLDFISH_TIMER_LOW) - rtcstart; + } while (rtcdelta < 1000000000); + count = read_c0_count() - start; + + mips_hpt_frequency = count; + if ((prid != (PRID_COMP_MIPS | PRID_IMP_20KC)) && + (prid != (PRID_COMP_MIPS | PRID_IMP_25KF))) + count *= 2; + + count += 5000; /* round */ + count -= count%10000; + + return count; +} + +unsigned long cpu_khz; + +void plat_time_init(void) +{ + unsigned int est_freq; + + est_freq = estimate_cpu_frequency(); + + printk(KERN_INFO "CPU frequency %d.%02d MHz\n", est_freq/1000000, + (est_freq%1000000)*100/1000000); + + cpu_khz = est_freq / 1000; + +} + +/** + * save_time_delta - Save the offset between system time and RTC time + * @delta: pointer to timespec to store delta + * @rtc: pointer to timespec for current RTC time + * + * Return a delta between the system time and the RTC time, such + * that system time can be restored later with restore_time_delta() + */ +void save_time_delta(struct timespec *delta, struct timespec *rtc) +{ + set_normalized_timespec(delta, + __current_kernel_time().tv_sec - rtc->tv_sec, + __current_kernel_time().tv_nsec - rtc->tv_nsec); +} +EXPORT_SYMBOL(save_time_delta); + +/** + * restore_time_delta - Restore the current system time + * @delta: delta returned by save_time_delta() + * @rtc: pointer to timespec for current RTC time + */ +void restore_time_delta(struct timespec *delta, struct timespec *rtc) +{ + struct timespec ts; + + set_normalized_timespec(&ts, + delta->tv_sec + rtc->tv_sec, + delta->tv_nsec + rtc->tv_nsec); + + do_settimeofday(&ts); +} +EXPORT_SYMBOL(restore_time_delta); --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/Kconfig +++ linux-goldfish-3.4.0/arch/mips/goldfish/Kconfig @@ -0,0 +1,26 @@ +if MIPS_GOLDFISH + +menu "Goldfish Options" + +config MACH_GOLDFISH + bool "Goldfish (Virtual Platform)" + select ARCH_GOLDFISH + select BOOT_ELF32 + select BOOT_RAW + select CEVT_R4K + select CSRC_R4K + select DMA_NONCOHERENT + select IRQ_CPU + select MIPS_CPU_SCACHE + select SYS_HAS_CPU_MIPS32_R1 + select SYS_HAS_CPU_MIPS32_R2 + select SYS_HAS_EARLY_PRINTK + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_LITTLE_ENDIAN + +config ARCH_GOLDFISH + bool +endmenu + +endif --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/pdev_bus.c +++ linux-goldfish-3.4.0/arch/mips/goldfish/pdev_bus.c @@ -0,0 +1,221 @@ +/* arch/arm/mach-goldfish/pdev_bus.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include + +#define PDEV_BUS_OP_DONE (0x00) +#define PDEV_BUS_OP_REMOVE_DEV (0x04) +#define PDEV_BUS_OP_ADD_DEV (0x08) + +#define PDEV_BUS_OP_INIT (0x00) + +#define PDEV_BUS_OP (0x00) +#define PDEV_BUS_GET_NAME (0x04) +#define PDEV_BUS_NAME_LEN (0x08) +#define PDEV_BUS_ID (0x0c) +#define PDEV_BUS_IO_BASE (0x10) +#define PDEV_BUS_IO_SIZE (0x14) +#define PDEV_BUS_IRQ (0x18) +#define PDEV_BUS_IRQ_COUNT (0x1c) + +struct pdev_bus_dev { + struct list_head list; + struct platform_device pdev; + struct resource resources[0]; +}; + +static void goldfish_pdev_worker(struct work_struct *work); + +static void __iomem *pdev_bus_base; +static uint32_t pdev_bus_irq; +static LIST_HEAD(pdev_bus_new_devices); +static LIST_HEAD(pdev_bus_registered_devices); +static LIST_HEAD(pdev_bus_removed_devices); +static DECLARE_WORK(pdev_bus_worker, goldfish_pdev_worker); + + +static void goldfish_pdev_worker(struct work_struct *work) +{ + int ret; + struct pdev_bus_dev *pos, *n; + + list_for_each_entry_safe(pos, n, &pdev_bus_removed_devices, list) { + list_del(&pos->list); + platform_device_unregister(&pos->pdev); + kfree(pos); + } + list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) { + list_del(&pos->list); + ret = platform_device_register(&pos->pdev); + if (ret) + printk(KERN_ERR "goldfish_pdev_worker failed to register device, %s\n", pos->pdev.name); + else + printk(KERN_ERR "goldfish_pdev_worker registered %s\n", pos->pdev.name); + list_add_tail(&pos->list, &pdev_bus_registered_devices); + } +} + +static void goldfish_pdev_remove(void) +{ + struct pdev_bus_dev *pos, *n; + uint32_t base; + + base = readl(pdev_bus_base + PDEV_BUS_IO_BASE); + + list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) { + if (pos->resources[0].start == base) { + list_del(&pos->list); + kfree(pos); + return; + } + } + list_for_each_entry_safe(pos, n, &pdev_bus_registered_devices, list) { + if (pos->resources[0].start == base) { + list_del(&pos->list); + list_add_tail(&pos->list, &pdev_bus_removed_devices); + schedule_work(&pdev_bus_worker); + return; + } + }; + printk(KERN_ERR "goldfish_pdev_remove could not find device at %x\n", base); +} + +static int goldfish_new_pdev(void) +{ + struct pdev_bus_dev *dev; + uint32_t name_len; + uint32_t irq = -1, irq_count; + int resource_count = 2; + uint32_t base; + char *name; + + base = readl(pdev_bus_base + PDEV_BUS_IO_BASE); + + irq_count = readl(pdev_bus_base + PDEV_BUS_IRQ_COUNT); + name_len = readl(pdev_bus_base + PDEV_BUS_NAME_LEN); + if (irq_count) + resource_count++; + + dev = kzalloc(sizeof(*dev) + sizeof(struct resource) * resource_count + name_len + 1, GFP_ATOMIC); + if (dev == NULL) + return -ENOMEM; + + dev->pdev.num_resources = resource_count; + dev->pdev.resource = (struct resource *)(dev + 1); + dev->pdev.name = name = (char *)(dev->pdev.resource + resource_count); + dev->pdev.dev.coherent_dma_mask = ~0; + + writel((unsigned long)name, pdev_bus_base + PDEV_BUS_GET_NAME); + name[name_len] = '\0'; + dev->pdev.id = readl(pdev_bus_base + PDEV_BUS_ID); + dev->pdev.resource[0].start = base; + dev->pdev.resource[0].end = base + readl(pdev_bus_base + PDEV_BUS_IO_SIZE) - 1; + dev->pdev.resource[0].flags = IORESOURCE_MEM; + if (irq_count) { + irq = readl(pdev_bus_base + PDEV_BUS_IRQ); + dev->pdev.resource[1].start = GOLDFISH_IRQ_BASE+irq; + dev->pdev.resource[1].end = GOLDFISH_IRQ_BASE+irq + irq_count - 1; + dev->pdev.resource[1].flags = IORESOURCE_IRQ; + } + + printk(KERN_INFO "goldfish_new_pdev %s at %x irq %d\n", name, base, irq); + list_add_tail(&dev->list, &pdev_bus_new_devices); + schedule_work(&pdev_bus_worker); + + return 0; +} + +static irqreturn_t goldfish_pdev_bus_interrupt(int irq, void *dev_id) +{ + irqreturn_t ret = IRQ_NONE; + while (1) { + uint32_t op = readl(pdev_bus_base + PDEV_BUS_OP); + switch (op) { + case PDEV_BUS_OP_DONE: + return IRQ_NONE; + + case PDEV_BUS_OP_REMOVE_DEV: + goldfish_pdev_remove(); + break; + + case PDEV_BUS_OP_ADD_DEV: + goldfish_new_pdev(); + break; + } + ret = IRQ_HANDLED; + } +} + +static int __devinit goldfish_pdev_bus_probe(struct platform_device *pdev) +{ + int ret; + struct resource *r; + r = platform_get_resource(pdev, IORESOURCE_IO, 0); + if (r == NULL) + return -EINVAL; + pdev_bus_base = IO_ADDRESS(r->start); + + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (r == NULL) + return -EINVAL; + pdev_bus_irq = r->start; + + ret = request_irq(pdev_bus_irq, goldfish_pdev_bus_interrupt, IRQF_SHARED, "goldfish_pdev_bus", pdev); + if (ret) + goto err_request_irq_failed; + + writel(PDEV_BUS_OP_INIT, pdev_bus_base + PDEV_BUS_OP); + +err_request_irq_failed: + return ret; +} + +static int __devexit goldfish_pdev_bus_remove(struct platform_device *pdev) +{ + free_irq(pdev_bus_irq, pdev); + return 0; +} + +static struct platform_driver goldfish_pdev_bus_driver = { + .probe = goldfish_pdev_bus_probe, + .remove = __devexit_p(goldfish_pdev_bus_remove), + .driver = { + .name = "goldfish_pdev_bus" + } +}; + +static int __init goldfish_pdev_bus_init(void) +{ + return platform_driver_register(&goldfish_pdev_bus_driver); +} + +static void __exit goldfish_pdev_bus_exit(void) +{ + platform_driver_unregister(&goldfish_pdev_bus_driver); +} + +module_init(goldfish_pdev_bus_init); +module_exit(goldfish_pdev_bus_exit); + --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/pm.c +++ linux-goldfish-3.4.0/arch/mips/goldfish/pm.c @@ -0,0 +1,45 @@ +/* arch/arm/mach-msm/pm.c + * + * Goldfish Power Management Routines + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include + +extern void (*cpu_wait)(void); + +static int goldfish_pm_enter(suspend_state_t state) +{ + if (cpu_wait) + (*cpu_wait)(); + return 0; +} + +static struct platform_suspend_ops goldfish_pm_ops = { + .enter = goldfish_pm_enter, + .valid = suspend_valid_only_mem, +}; + +static int __init goldfish_pm_init(void) +{ + suspend_set_ops(&goldfish_pm_ops); + return 0; +} + +device_initcall(goldfish_pm_init); + --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/Makefile +++ linux-goldfish-3.4.0/arch/mips/goldfish/Makefile @@ -0,0 +1,10 @@ +# +# Makefile for Goldfish virtual platform +# + +obj-y += goldfish-platform.o goldfish-interrupt.o +obj-y += goldfish-time.o +obj-y += pdev_bus.o +obj-y += switch.o pm.o + +#EXTRA_CFLAGS += -Werror --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/goldfish-platform.c +++ linux-goldfish-3.4.0/arch/mips/goldfish/goldfish-platform.c @@ -0,0 +1,86 @@ +/* arch/mips/mach-goldfish/goldfish-platform.c +** +** Copyright (C) 2007 Google, Inc. +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +int GOLDFISH_READY; + +static struct resource goldfish_pdev_bus_resources[] = { + { + .start = GOLDFISH_PDEV_BUS_BASE, + .end = GOLDFISH_PDEV_BUS_BASE + GOLDFISH_PDEV_BUS_END - 1, + .flags = IORESOURCE_IO, + }, + { + .start = GOLDFISH_IRQ_BASE+GOLDFISH_IRQ_PBUS, + .end = GOLDFISH_IRQ_BASE+GOLDFISH_IRQ_PBUS, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device goldfish_pdev_bus_device = { + .name = "goldfish_pdev_bus", + .id = -1, + .num_resources = ARRAY_SIZE(goldfish_pdev_bus_resources), + .resource = goldfish_pdev_bus_resources +}; + + +static int __init goldfish_setup_devinit(void) +{ + platform_device_register(&goldfish_pdev_bus_device); + GOLDFISH_READY = 1; + return 0; +} +device_initcall(goldfish_setup_devinit); + + +void __init prom_init(void) +{ + char *cmdline = (char *)fw_arg0; + strcpy(arcs_cmdline, cmdline); +} + +void __init plat_mem_setup(void) +{ + unsigned int ramsize = fw_arg1; + add_memory_region(0x0, ramsize, BOOT_MEM_RAM); +} + +void prom_free_prom_memory(void) +{ +} + +#define GOLDFISH_TTY_PUT_CHAR (*(volatile unsigned int *)0xbf002000) +void prom_putchar(int c) +{ + GOLDFISH_TTY_PUT_CHAR = c; +} + +const char *get_system_type(void) +{ + return "MIPS-Goldfish"; +} + --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/include/mach/time.h +++ linux-goldfish-3.4.0/arch/mips/goldfish/include/mach/time.h @@ -0,0 +1,3 @@ +#ifdef CONFIG_MIPS_GOLDFISH +#include +#endif --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/include/mach/hardware.h +++ linux-goldfish-3.4.0/arch/mips/goldfish/include/mach/hardware.h @@ -0,0 +1,4 @@ + +#ifdef CONFIG_MIPS_GOLDFISH +#include +#endif --- linux-goldfish-3.4.0.orig/arch/mips/goldfish/include/mach/timer.h +++ linux-goldfish-3.4.0/arch/mips/goldfish/include/mach/timer.h @@ -0,0 +1,3 @@ +#ifdef CONFIG_MIPS_GOLDFISH +#include +#endif --- linux-goldfish-3.4.0.orig/arch/mips/kernel/proc.c +++ linux-goldfish-3.4.0/arch/mips/kernel/proc.c @@ -34,9 +34,20 @@ */ if (n == 0) { seq_printf(m, "system type\t\t: %s\n", get_system_type()); +#ifndef CONFIG_MIPS_GOLDFISH if (mips_get_machine_name()) seq_printf(m, "machine\t\t\t: %s\n", mips_get_machine_name()); + +#else // ifdef CONFIG_MIPS_GOLDFISH + /* + * This is needed by the Android init process to run + * target specific startup code + */ + + seq_printf(m, "Hardware\t\t: %s\n", "goldfish"); + seq_printf(m, "Revison\t\t: %s\n", "1"); +#endif } seq_printf(m, "processor\t\t: %ld\n", n); --- linux-goldfish-3.4.0.orig/arch/mips/kernel/cevt-r4k.c +++ linux-goldfish-3.4.0/arch/mips/kernel/cevt-r4k.c @@ -172,7 +172,12 @@ return -ENXIO; if (!c0_compare_int_usable()) +#ifdef CONFIG_MIPS_GOLDFISH + /* FIXME: this is not a reliable test with QEMU */ + ; +#else return -ENXIO; +#endif /* * With vectored interrupts things are getting platform specific. --- linux-goldfish-3.4.0.orig/lib/Kconfig.debug +++ linux-goldfish-3.4.0/lib/Kconfig.debug @@ -676,8 +676,9 @@ mutexes and rwsems. config STACKTRACE - bool + bool "Stacktrace" depends on STACKTRACE_SUPPORT + default y config DEBUG_STACK_USAGE bool "Stack utilization instrumentation" --- linux-goldfish-3.4.0.orig/kernel/panic.c +++ linux-goldfish-3.4.0/kernel/panic.c @@ -27,13 +27,19 @@ #define PANIC_TIMER_STEP 100 #define PANIC_BLINK_SPD 18 +/* Machine specific panic information string */ +char *mach_panic_string; + int panic_on_oops; static unsigned long tainted_mask; static int pause_on_oops; static int pause_on_oops_flag; static DEFINE_SPINLOCK(pause_on_oops_lock); -int panic_timeout; +#ifndef CONFIG_PANIC_TIMEOUT +#define CONFIG_PANIC_TIMEOUT 0 +#endif +int panic_timeout = CONFIG_PANIC_TIMEOUT; EXPORT_SYMBOL_GPL(panic_timeout); ATOMIC_NOTIFIER_HEAD(panic_notifier_list); @@ -375,6 +381,11 @@ void print_oops_end_marker(void) { init_oops_id(); + + if (mach_panic_string) + printk(KERN_WARNING "Board Information: %s\n", + mach_panic_string); + printk(KERN_WARNING "---[ end trace %016llx ]---\n", (unsigned long long)oops_id); } --- linux-goldfish-3.4.0.orig/kernel/cpu.c +++ linux-goldfish-3.4.0/kernel/cpu.c @@ -668,3 +668,23 @@ { cpumask_copy(to_cpumask(cpu_online_bits), src); } + +static ATOMIC_NOTIFIER_HEAD(idle_notifier); + +void idle_notifier_register(struct notifier_block *n) +{ + atomic_notifier_chain_register(&idle_notifier, n); +} +EXPORT_SYMBOL_GPL(idle_notifier_register); + +void idle_notifier_unregister(struct notifier_block *n) +{ + atomic_notifier_chain_unregister(&idle_notifier, n); +} +EXPORT_SYMBOL_GPL(idle_notifier_unregister); + +void idle_notifier_call_chain(unsigned long val) +{ + atomic_notifier_call_chain(&idle_notifier, val, NULL); +} +EXPORT_SYMBOL_GPL(idle_notifier_call_chain); --- linux-goldfish-3.4.0.orig/kernel/sysctl.c +++ linux-goldfish-3.4.0/kernel/sysctl.c @@ -102,6 +102,7 @@ extern unsigned int core_pipe_limit; extern int pid_max; extern int min_free_kbytes; +extern int min_free_order_shift; extern int pid_max_min, pid_max_max; extern int sysctl_drop_caches; extern int percpu_pagelist_fraction; @@ -1199,6 +1200,13 @@ .extra1 = &zero, }, { + .procname = "min_free_order_shift", + .data = &min_free_order_shift, + .maxlen = sizeof(min_free_order_shift), + .mode = 0644, + .proc_handler = &proc_dointvec + }, + { .procname = "percpu_pagelist_fraction", .data = &percpu_pagelist_fraction, .maxlen = sizeof(percpu_pagelist_fraction), --- linux-goldfish-3.4.0.orig/kernel/fork.c +++ linux-goldfish-3.4.0/kernel/fork.c @@ -158,6 +158,9 @@ /* SLAB cache for mm_struct structures (tsk->mm) */ static struct kmem_cache *mm_cachep; +/* Notifier list called when a task struct is freed */ +static ATOMIC_NOTIFIER_HEAD(task_free_notifier); + static void account_kernel_stack(struct thread_info *ti, int account) { struct zone *zone = page_zone(virt_to_page(ti)); @@ -188,6 +191,18 @@ free_signal_struct(sig); } +int task_free_register(struct notifier_block *n) +{ + return atomic_notifier_chain_register(&task_free_notifier, n); +} +EXPORT_SYMBOL(task_free_register); + +int task_free_unregister(struct notifier_block *n) +{ + return atomic_notifier_chain_unregister(&task_free_notifier, n); +} +EXPORT_SYMBOL(task_free_unregister); + void __put_task_struct(struct task_struct *tsk) { WARN_ON(!tsk->exit_state); @@ -199,6 +214,7 @@ delayacct_tsk_free(tsk); put_signal_struct(tsk->signal); + atomic_notifier_call_chain(&task_free_notifier, 0, tsk); if (!profile_handoff_task(tsk)) free_task(tsk); } @@ -676,7 +692,8 @@ mm = get_task_mm(task); if (mm && mm != current->mm && - !ptrace_may_access(task, mode)) { + !ptrace_may_access(task, mode) && + !capable(CAP_SYS_RESOURCE)) { mmput(mm); mm = ERR_PTR(-EACCES); } @@ -1535,6 +1552,10 @@ return task; } +#ifdef CONFIG_QEMU_TRACE +extern void qemu_trace_fork(struct task_struct *forked, unsigned long clone_flags); +#endif + /* * Ok, this is the main fork-routine. * @@ -1613,6 +1634,10 @@ if (unlikely(trace)) ptrace_event(trace, nr); +#ifdef CONFIG_QEMU_TRACE + qemu_trace_fork(p, clone_flags); +#endif + if (clone_flags & CLONE_VFORK) { if (!wait_for_vfork_done(p, &vfork)) ptrace_event(PTRACE_EVENT_VFORK_DONE, nr); --- linux-goldfish-3.4.0.orig/kernel/cgroup.c +++ linux-goldfish-3.4.0/kernel/cgroup.c @@ -287,6 +287,33 @@ static DECLARE_WORK(release_agent_work, cgroup_release_agent); static void check_for_release(struct cgroup *cgrp); +/* + * A queue for waiters to do rmdir() cgroup. A tasks will sleep when + * cgroup->count == 0 && list_empty(&cgroup->children) && subsys has some + * reference to css->refcnt. In general, this refcnt is expected to goes down + * to zero, soon. + * + * CGRP_WAIT_ON_RMDIR flag is set under cgroup's inode->i_mutex; + */ +static DECLARE_WAIT_QUEUE_HEAD(cgroup_rmdir_waitq); + +static void cgroup_wakeup_rmdir_waiter(struct cgroup *cgrp) +{ + if (unlikely(test_and_clear_bit(CGRP_WAIT_ON_RMDIR, &cgrp->flags))) + wake_up_all(&cgroup_rmdir_waitq); +} + +void cgroup_exclude_rmdir(struct cgroup_subsys_state *css) +{ + css_get(css); +} + +void cgroup_release_and_wakeup_rmdir(struct cgroup_subsys_state *css) +{ + cgroup_wakeup_rmdir_waiter(css->cgroup); + css_put(css); +} + /* Link structure for associating css_set objects with cgroups */ struct cg_cgroup_link { /* @@ -346,52 +373,43 @@ return &css_set_table[index]; } -/* We don't maintain the lists running through each css_set to its - * task until after the first call to cgroup_iter_start(). This - * reduces the fork()/exit() overhead for people who have cgroups - * compiled into their kernel but not actually in use */ -static int use_task_css_set_links __read_mostly; - -static void __put_css_set(struct css_set *cg, int taskexit) +static void free_css_set_work(struct work_struct *work) { + struct css_set *cg = container_of(work, struct css_set, work); struct cg_cgroup_link *link; struct cg_cgroup_link *saved_link; - /* - * Ensure that the refcount doesn't hit zero while any readers - * can see it. Similar to atomic_dec_and_lock(), but for an - * rwlock - */ - if (atomic_add_unless(&cg->refcount, -1, 1)) - return; - write_lock(&css_set_lock); - if (!atomic_dec_and_test(&cg->refcount)) { - write_unlock(&css_set_lock); - return; - } - - /* This css_set is dead. unlink it and release cgroup refcounts */ - hlist_del(&cg->hlist); - css_set_count--; + write_lock(&css_set_lock); list_for_each_entry_safe(link, saved_link, &cg->cg_links, cg_link_list) { struct cgroup *cgrp = link->cgrp; list_del(&link->cg_link_list); list_del(&link->cgrp_link_list); - if (atomic_dec_and_test(&cgrp->count) && - notify_on_release(cgrp)) { - if (taskexit) - set_bit(CGRP_RELEASABLE, &cgrp->flags); + if (atomic_dec_and_test(&cgrp->count)) { check_for_release(cgrp); + cgroup_wakeup_rmdir_waiter(cgrp); } - kfree(link); } - write_unlock(&css_set_lock); - kfree_rcu(cg, rcu_head); + + kfree(cg); } +static void free_css_set_rcu(struct rcu_head *obj) +{ + struct css_set *cg = container_of(obj, struct css_set, rcu_head); + + INIT_WORK(&cg->work, free_css_set_work); + schedule_work(&cg->work); +} + +/* We don't maintain the lists running through each css_set to its + * task until after the first call to cgroup_iter_start(). This + * reduces the fork()/exit() overhead for people who have cgroups + * compiled into their kernel but not actually in use */ +static int use_task_css_set_links __read_mostly; + /* * refcounted get/put for css_set objects */ @@ -400,14 +418,26 @@ atomic_inc(&cg->refcount); } -static inline void put_css_set(struct css_set *cg) +static void put_css_set(struct css_set *cg) { - __put_css_set(cg, 0); -} + /* + * Ensure that the refcount doesn't hit zero while any readers + * can see it. Similar to atomic_dec_and_lock(), but for an + * rwlock + */ + if (atomic_add_unless(&cg->refcount, -1, 1)) + return; + write_lock(&css_set_lock); + if (!atomic_dec_and_test(&cg->refcount)) { + write_unlock(&css_set_lock); + return; + } -static inline void put_css_set_taskexit(struct css_set *cg) -{ - __put_css_set(cg, 1); + hlist_del(&cg->hlist); + css_set_count--; + + write_unlock(&css_set_lock); + call_rcu(&cg->rcu_head, free_css_set_rcu); } /* @@ -739,9 +769,9 @@ * cgroup_attach_task(), which overwrites one tasks cgroup pointer with * another. It does so using cgroup_mutex, however there are * several performance critical places that need to reference - * task->cgroup without the expense of grabbing a system global + * task->cgroups without the expense of grabbing a system global * mutex. Therefore except as noted below, when dereferencing or, as - * in cgroup_attach_task(), modifying a task'ss cgroup pointer we use + * in cgroup_attach_task(), modifying a task's cgroups pointer we use * task_lock(), which acts on a spinlock (task->alloc_lock) already in * the task_struct routinely used for such matters. * @@ -931,33 +961,6 @@ } /* - * A queue for waiters to do rmdir() cgroup. A tasks will sleep when - * cgroup->count == 0 && list_empty(&cgroup->children) && subsys has some - * reference to css->refcnt. In general, this refcnt is expected to goes down - * to zero, soon. - * - * CGRP_WAIT_ON_RMDIR flag is set under cgroup's inode->i_mutex; - */ -static DECLARE_WAIT_QUEUE_HEAD(cgroup_rmdir_waitq); - -static void cgroup_wakeup_rmdir_waiter(struct cgroup *cgrp) -{ - if (unlikely(test_and_clear_bit(CGRP_WAIT_ON_RMDIR, &cgrp->flags))) - wake_up_all(&cgroup_rmdir_waitq); -} - -void cgroup_exclude_rmdir(struct cgroup_subsys_state *css) -{ - css_get(css); -} - -void cgroup_release_and_wakeup_rmdir(struct cgroup_subsys_state *css) -{ - cgroup_wakeup_rmdir_waiter(css->cgroup); - css_put(css); -} - -/* * Call with cgroup_mutex held. Drops reference counts on modules, including * any duplicate ones that parse_cgroupfs_options took. If this function * returns an error, no reference counts are touched. @@ -1889,6 +1892,7 @@ struct cgroupfs_root *root = cgrp->root; struct cgroup_taskset tset = { }; struct css_set *newcg; + struct css_set *cg; /* @tsk either already exited or can't exit until the end */ if (tsk->flags & PF_EXITING) @@ -1924,14 +1928,20 @@ goto out; } + task_lock(tsk); + cg = tsk->cgroups; + get_css_set(cg); + task_unlock(tsk); + cgroup_task_migrate(cgrp, oldcgrp, tsk, newcg); for_each_subsys(root, ss) { if (ss->attach) ss->attach(cgrp, &tset); } - - synchronize_rcu(); + set_bit(CGRP_RELEASABLE, &cgrp->flags); + /* put_css_set will not destroy cg until after an RCU grace period */ + put_css_set(cg); /* * wake up rmdir() waiter. the rmdir should fail since the cgroup @@ -2132,6 +2142,24 @@ return retval; } +static int cgroup_allow_attach(struct cgroup *cgrp, struct cgroup_taskset *tset) +{ + struct cgroup_subsys *ss; + int ret; + + for_each_subsys(cgrp->root, ss) { + if (ss->allow_attach) { + ret = ss->allow_attach(cgrp, tset); + if (ret) + return ret; + } else { + return -EACCES; + } + } + + return 0; +} + /* * Find the task_struct of the task to attach by vpid and pass it along to the * function to attach either it or all tasks in its threadgroup. Will lock @@ -2163,9 +2191,18 @@ if (cred->euid && cred->euid != tcred->uid && cred->euid != tcred->suid) { - rcu_read_unlock(); - ret = -EACCES; - goto out_unlock_cgroup; + /* + * if the default permission check fails, give each + * cgroup a chance to extend the permission check + */ + struct cgroup_taskset tset = { }; + tset.single.task = tsk; + tset.single.cgrp = cgrp; + ret = cgroup_allow_attach(cgrp, &tset); + if (ret) { + rcu_read_unlock(); + goto out_unlock_cgroup; + } } } else tsk = current; @@ -3784,6 +3821,8 @@ if (err < 0) goto err_remove; + set_bit(CGRP_RELEASABLE, &parent->flags); + /* The cgroup directory was pre-locked for us */ BUG_ON(!mutex_is_locked(&cgrp->dentry->d_inode->i_mutex)); @@ -3915,6 +3954,21 @@ return !failed; } +/* checks if all of the css_sets attached to a cgroup have a refcount of 0. + * Must be called with css_set_lock held */ +static int cgroup_css_sets_empty(struct cgroup *cgrp) +{ + struct cg_cgroup_link *link; + + list_for_each_entry(link, &cgrp->css_sets, cgrp_link_list) { + struct css_set *cg = link->cg; + if (atomic_read(&cg->refcount) > 0) + return 0; + } + + return 1; +} + static int cgroup_rmdir(struct inode *unused_dir, struct dentry *dentry) { struct cgroup *cgrp = dentry->d_fsdata; @@ -3927,7 +3981,7 @@ /* the vfs holds both inode->i_mutex already */ again: mutex_lock(&cgroup_mutex); - if (atomic_read(&cgrp->count) != 0) { + if (!cgroup_css_sets_empty(cgrp)) { mutex_unlock(&cgroup_mutex); return -EBUSY; } @@ -3960,7 +4014,7 @@ mutex_lock(&cgroup_mutex); parent = cgrp->parent; - if (atomic_read(&cgrp->count) || !list_empty(&cgrp->children)) { + if (!cgroup_css_sets_empty(cgrp) || !list_empty(&cgrp->children)) { clear_bit(CGRP_WAIT_ON_RMDIR, &cgrp->flags); mutex_unlock(&cgroup_mutex); return -EBUSY; @@ -4000,7 +4054,6 @@ cgroup_d_remove_dir(d); dput(d); - set_bit(CGRP_RELEASABLE, &parent->flags); check_for_release(parent); /* @@ -4631,7 +4684,7 @@ task_unlock(tsk); if (cg) - put_css_set_taskexit(cg); + put_css_set(cg); } /** @@ -4685,6 +4738,14 @@ } /* Caller must verify that the css is not for root cgroup */ +void __css_get(struct cgroup_subsys_state *css, int count) +{ + atomic_add(count, &css->refcnt); + set_bit(CGRP_RELEASABLE, &css->cgroup->flags); +} +EXPORT_SYMBOL_GPL(__css_get); + +/* Caller must verify that the css is not for root cgroup */ void __css_put(struct cgroup_subsys_state *css, int count) { struct cgroup *cgrp = css->cgroup; @@ -4692,10 +4753,7 @@ rcu_read_lock(); val = atomic_sub_return(count, &css->refcnt); if (val == 1) { - if (notify_on_release(cgrp)) { - set_bit(CGRP_RELEASABLE, &cgrp->flags); - check_for_release(cgrp); - } + check_for_release(cgrp); cgroup_wakeup_rmdir_waiter(cgrp); } rcu_read_unlock(); --- linux-goldfish-3.4.0.orig/kernel/exit.c +++ linux-goldfish-3.4.0/kernel/exit.c @@ -59,6 +59,11 @@ #include #include +#ifdef CONFIG_QEMU_TRACE +void qemu_trace_thread_name(char *name); +void qemu_trace_exit(int code); +#endif + static void exit_mm(struct task_struct * tsk); static void __unhash_process(struct task_struct *p, bool group_dead) @@ -417,6 +422,9 @@ va_start(args, name); vsnprintf(current->comm, sizeof(current->comm), name, args); va_end(args); +#ifdef CONFIG_QEMU_TRACE + qemu_trace_thread_name(current->comm); +#endif /* * If we were started as result of loading a module, close all of the @@ -1065,6 +1073,12 @@ /* causes final put_task_struct in finish_task_switch(). */ tsk->state = TASK_DEAD; tsk->flags |= PF_NOFREEZE; /* tell freezer to ignore us */ + +#ifdef CONFIG_QEMU_TRACE + /* Emit a trace record for the exit() call. */ + qemu_trace_exit(code); +#endif + schedule(); BUG(); /* Avoid "noreturn function does return". */ --- linux-goldfish-3.4.0.orig/kernel/printk.c +++ linux-goldfish-3.4.0/kernel/printk.c @@ -56,6 +56,10 @@ #define __LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT) +#ifdef CONFIG_DEBUG_LL +extern void printascii(char *); +#endif + /* printk's without a loglevel use this.. */ #define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL @@ -293,6 +297,53 @@ } #endif +/* + * Return the number of unread characters in the log buffer. + */ +static int log_buf_get_len(void) +{ + return logged_chars; +} + +/* + * Clears the ring-buffer + */ +void log_buf_clear(void) +{ + logged_chars = 0; +} + +/* + * Copy a range of characters from the log buffer. + */ +int log_buf_copy(char *dest, int idx, int len) +{ + int ret, max; + bool took_lock = false; + + if (!oops_in_progress) { + raw_spin_lock_irq(&logbuf_lock); + took_lock = true; + } + + max = log_buf_get_len(); + if (idx < 0 || idx >= max) { + ret = -1; + } else { + if (len > max - idx) + len = max - idx; + ret = len; + idx += (log_end - max); + while (len-- > 0) + dest[len] = LOG_BUF(idx + len); + } + + if (took_lock) + raw_spin_unlock_irq(&logbuf_lock); + + return ret; +} + #ifdef CONFIG_SECURITY_DMESG_RESTRICT int dmesg_restrict = 1; #else @@ -884,6 +935,10 @@ printed_len += vscnprintf(printk_buf + printed_len, sizeof(printk_buf) - printed_len, fmt, args); +#ifdef CONFIG_DEBUG_LL + printascii(printk_buf); +#endif + p = printk_buf; /* Read log level and handle special printk prefix */ @@ -1161,7 +1216,6 @@ switch (action) { case CPU_ONLINE: case CPU_DEAD: - case CPU_DYING: case CPU_DOWN_FAILED: case CPU_UP_CANCELED: console_lock(); --- linux-goldfish-3.4.0.orig/kernel/irq/pm.c +++ linux-goldfish-3.4.0/kernel/irq/pm.c @@ -104,8 +104,13 @@ for_each_irq_desc(irq, desc) { if (irqd_is_wakeup_set(&desc->irq_data)) { - if (desc->istate & IRQS_PENDING) + if (desc->istate & IRQS_PENDING) { + pr_info("Wakeup IRQ %d %s pending, suspend aborted\n", + irq, + desc->action && desc->action->name ? + desc->action->name : ""); return -EBUSY; + } continue; } /* --- linux-goldfish-3.4.0.orig/kernel/debug/debug_core.c +++ linux-goldfish-3.4.0/kernel/debug/debug_core.c @@ -85,6 +85,10 @@ bool dbg_is_early = true; /* Next cpu to become the master debug core */ int dbg_switch_cpu; +/* Flag for entering kdb when a panic occurs */ +static bool break_on_panic = true; +/* Flag for entering kdb when an exception occurs */ +static bool break_on_exception = true; /* Use kdb or gdbserver mode */ int dbg_kdb_mode = 1; @@ -99,6 +103,8 @@ module_param(kgdb_use_con, int, 0644); module_param(kgdbreboot, int, 0644); +module_param(break_on_panic, bool, 0644); +module_param(break_on_exception, bool, 0644); /* * Holds information about breakpoints in a kernel. These breakpoints are @@ -673,6 +679,9 @@ struct kgdb_state kgdb_var; struct kgdb_state *ks = &kgdb_var; + if (unlikely(signo != SIGTRAP && !break_on_exception)) + return 1; + ks->cpu = raw_smp_processor_id(); ks->ex_vector = evector; ks->signo = signo; @@ -759,6 +768,9 @@ unsigned long val, void *data) { + if (!break_on_panic) + return NOTIFY_DONE; + if (dbg_kdb_mode) kdb_printf("PANIC: %s\n", (char *)data); kgdb_breakpoint(); --- linux-goldfish-3.4.0.orig/kernel/debug/kdb/kdb_io.c +++ linux-goldfish-3.4.0/kernel/debug/kdb/kdb_io.c @@ -216,7 +216,7 @@ int i; int diag, dtab_count; int key; - + static int last_crlf; diag = kdbgetintenv("DTABCOUNT", &dtab_count); if (diag) @@ -237,6 +237,9 @@ return buffer; if (key != 9) tab = 0; + if (key != 10 && key != 13) + last_crlf = 0; + switch (key) { case 8: /* backspace */ if (cp > buffer) { @@ -254,7 +257,12 @@ *cp = tmp; } break; - case 13: /* enter */ + case 10: /* new line */ + case 13: /* carriage return */ + /* handle \n after \r */ + if (last_crlf && last_crlf != key) + break; + last_crlf = key; *lastchar++ = '\n'; *lastchar++ = '\0'; if (!KDB_STATE(KGDB_TRANS)) { --- linux-goldfish-3.4.0.orig/kernel/power/main.c +++ linux-goldfish-3.4.0/kernel/power/main.c @@ -269,8 +269,7 @@ return (s - buf); } -static ssize_t state_store(struct kobject *kobj, struct kobj_attribute *attr, - const char *buf, size_t n) +static suspend_state_t decode_state(const char *buf, size_t n) { #ifdef CONFIG_SUSPEND suspend_state_t state = PM_SUSPEND_STANDBY; @@ -278,27 +277,48 @@ #endif char *p; int len; - int error = -EINVAL; p = memchr(buf, '\n', n); len = p ? p - buf : n; - /* First, check if we are requested to hibernate */ - if (len == 4 && !strncmp(buf, "disk", len)) { - error = hibernate(); - goto Exit; - } + /* Check hibernation first. */ + if (len == 4 && !strncmp(buf, "disk", len)) + return PM_SUSPEND_MAX; #ifdef CONFIG_SUSPEND - for (s = &pm_states[state]; state < PM_SUSPEND_MAX; s++, state++) { - if (*s && len == strlen(*s) && !strncmp(buf, *s, len)) { - error = pm_suspend(state); - break; - } - } + for (s = &pm_states[state]; state < PM_SUSPEND_MAX; s++, state++) + if (*s && len == strlen(*s) && !strncmp(buf, *s, len)) + return state; #endif - Exit: + return PM_SUSPEND_ON; +} + +static ssize_t state_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t n) +{ + suspend_state_t state; + int error; + + error = pm_autosleep_lock(); + if (error) + return error; + + if (pm_autosleep_state() > PM_SUSPEND_ON) { + error = -EBUSY; + goto out; + } + + state = decode_state(buf, n); + if (state < PM_SUSPEND_MAX) + error = pm_suspend(state); + else if (state == PM_SUSPEND_MAX) + error = hibernate(); + else + error = -EINVAL; + + out: + pm_autosleep_unlock(); return error ? error : n; } @@ -339,7 +359,8 @@ { unsigned int val; - return pm_get_wakeup_count(&val) ? sprintf(buf, "%u\n", val) : -EINTR; + return pm_get_wakeup_count(&val, true) ? + sprintf(buf, "%u\n", val) : -EINTR; } static ssize_t wakeup_count_store(struct kobject *kobj, @@ -347,15 +368,106 @@ const char *buf, size_t n) { unsigned int val; + int error; + + error = pm_autosleep_lock(); + if (error) + return error; + + if (pm_autosleep_state() > PM_SUSPEND_ON) { + error = -EBUSY; + goto out; + } + error = -EINVAL; if (sscanf(buf, "%u", &val) == 1) { if (pm_save_wakeup_count(val)) - return n; + error = n; } - return -EINVAL; + + out: + pm_autosleep_unlock(); + return error; } power_attr(wakeup_count); + +#ifdef CONFIG_PM_AUTOSLEEP +static ssize_t autosleep_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + suspend_state_t state = pm_autosleep_state(); + + if (state == PM_SUSPEND_ON) + return sprintf(buf, "off\n"); + +#ifdef CONFIG_SUSPEND + if (state < PM_SUSPEND_MAX) + return sprintf(buf, "%s\n", valid_state(state) ? + pm_states[state] : "error"); +#endif +#ifdef CONFIG_HIBERNATION + return sprintf(buf, "disk\n"); +#else + return sprintf(buf, "error"); +#endif +} + +static ssize_t autosleep_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + suspend_state_t state = decode_state(buf, n); + int error; + + if (state == PM_SUSPEND_ON + && strcmp(buf, "off") && strcmp(buf, "off\n")) + return -EINVAL; + + error = pm_autosleep_set_state(state); + return error ? error : n; +} + +power_attr(autosleep); +#endif /* CONFIG_PM_AUTOSLEEP */ + +#ifdef CONFIG_PM_WAKELOCKS +static ssize_t wake_lock_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return pm_show_wakelocks(buf, true); +} + +static ssize_t wake_lock_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + int error = pm_wake_lock(buf); + return error ? error : n; +} + +power_attr(wake_lock); + +static ssize_t wake_unlock_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return pm_show_wakelocks(buf, false); +} + +static ssize_t wake_unlock_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + int error = pm_wake_unlock(buf); + return error ? error : n; +} + +power_attr(wake_unlock); + +#endif /* CONFIG_PM_WAKELOCKS */ #endif /* CONFIG_PM_SLEEP */ #ifdef CONFIG_PM_TRACE @@ -409,6 +521,13 @@ #ifdef CONFIG_PM_SLEEP &pm_async_attr.attr, &wakeup_count_attr.attr, +#ifdef CONFIG_PM_AUTOSLEEP + &autosleep_attr.attr, +#endif +#ifdef CONFIG_PM_WAKELOCKS + &wake_lock_attr.attr, + &wake_unlock_attr.attr, +#endif #ifdef CONFIG_PM_DEBUG &pm_test_attr.attr, #endif @@ -444,7 +563,10 @@ power_kobj = kobject_create_and_add("power", NULL); if (!power_kobj) return -ENOMEM; - return sysfs_create_group(power_kobj, &attr_group); + error = sysfs_create_group(power_kobj, &attr_group); + if (error) + return error; + return pm_autosleep_init(); } core_initcall(pm_init); --- linux-goldfish-3.4.0.orig/kernel/power/Kconfig +++ linux-goldfish-3.4.0/kernel/power/Kconfig @@ -18,6 +18,14 @@ Turning OFF this setting is NOT recommended! If in doubt, say Y. +config HAS_WAKELOCK + bool + default y + +config WAKELOCK + bool + default y + config HIBERNATE_CALLBACKS bool @@ -103,6 +111,33 @@ select HOTPLUG select HOTPLUG_CPU +config PM_AUTOSLEEP + bool "Opportunistic sleep" + depends on PM_SLEEP + default n + ---help--- + Allow the kernel to trigger a system transition into a global sleep + state automatically whenever there are no active wakeup sources. + +config PM_WAKELOCKS + bool "User space wakeup sources interface" + depends on PM_SLEEP + default n + ---help--- + Allow user space to create, activate and deactivate wakeup source + objects with the help of a sysfs-based interface. + +config PM_WAKELOCKS_LIMIT + int "Maximum number of user space wakeup sources (0 = no limit)" + range 0 100000 + default 100 + depends on PM_WAKELOCKS + +config PM_WAKELOCKS_GC + bool "Garbage collector for user space wakeup sources" + depends on PM_WAKELOCKS + default y + config PM_RUNTIME bool "Run-time PM core functionality" depends on !IA64_HP_SIM @@ -243,3 +278,10 @@ config CPU_PM bool depends on SUSPEND || CPU_IDLE + +config SUSPEND_TIME + bool "Log time spent in suspend" + ---help--- + Prints the time spent in suspend in the kernel log, and + keeps statistics on the time spent in suspend in + /sys/kernel/debug/suspend_time --- linux-goldfish-3.4.0.orig/kernel/power/wakelock.c +++ linux-goldfish-3.4.0/kernel/power/wakelock.c @@ -0,0 +1,259 @@ +/* + * kernel/power/wakelock.c + * + * User space wakeup sources support. + * + * Copyright (C) 2012 Rafael J. Wysocki + * + * This code is based on the analogous interface allowing user space to + * manipulate wakelocks on Android. + */ + +#include +#include +#include +#include +#include +#include +#include + +static DEFINE_MUTEX(wakelocks_lock); + +struct wakelock { + char *name; + struct rb_node node; + struct wakeup_source ws; +#ifdef CONFIG_PM_WAKELOCKS_GC + struct list_head lru; +#endif +}; + +static struct rb_root wakelocks_tree = RB_ROOT; + +ssize_t pm_show_wakelocks(char *buf, bool show_active) +{ + struct rb_node *node; + struct wakelock *wl; + char *str = buf; + char *end = buf + PAGE_SIZE; + + mutex_lock(&wakelocks_lock); + + for (node = rb_first(&wakelocks_tree); node; node = rb_next(node)) { + wl = rb_entry(node, struct wakelock, node); + if (wl->ws.active == show_active) + str += scnprintf(str, end - str, "%s ", wl->name); + } + if (str > buf) + str--; + + str += scnprintf(str, end - str, "\n"); + + mutex_unlock(&wakelocks_lock); + return (str - buf); +} + +#if CONFIG_PM_WAKELOCKS_LIMIT > 0 +static unsigned int number_of_wakelocks; + +static inline bool wakelocks_limit_exceeded(void) +{ + return number_of_wakelocks > CONFIG_PM_WAKELOCKS_LIMIT; +} + +static inline void increment_wakelocks_number(void) +{ + number_of_wakelocks++; +} + +static inline void decrement_wakelocks_number(void) +{ + number_of_wakelocks--; +} +#else /* CONFIG_PM_WAKELOCKS_LIMIT = 0 */ +static inline bool wakelocks_limit_exceeded(void) { return false; } +static inline void increment_wakelocks_number(void) {} +static inline void decrement_wakelocks_number(void) {} +#endif /* CONFIG_PM_WAKELOCKS_LIMIT */ + +#ifdef CONFIG_PM_WAKELOCKS_GC +#define WL_GC_COUNT_MAX 100 +#define WL_GC_TIME_SEC 300 + +static LIST_HEAD(wakelocks_lru_list); +static unsigned int wakelocks_gc_count; + +static inline void wakelocks_lru_add(struct wakelock *wl) +{ + list_add(&wl->lru, &wakelocks_lru_list); +} + +static inline void wakelocks_lru_most_recent(struct wakelock *wl) +{ + list_move(&wl->lru, &wakelocks_lru_list); +} + +static void wakelocks_gc(void) +{ + struct wakelock *wl, *aux; + ktime_t now; + + if (++wakelocks_gc_count <= WL_GC_COUNT_MAX) + return; + + now = ktime_get(); + list_for_each_entry_safe_reverse(wl, aux, &wakelocks_lru_list, lru) { + u64 idle_time_ns; + bool active; + + spin_lock_irq(&wl->ws.lock); + idle_time_ns = ktime_to_ns(ktime_sub(now, wl->ws.last_time)); + active = wl->ws.active; + spin_unlock_irq(&wl->ws.lock); + + if (idle_time_ns < ((u64)WL_GC_TIME_SEC * NSEC_PER_SEC)) + break; + + if (!active) { + wakeup_source_remove(&wl->ws); + rb_erase(&wl->node, &wakelocks_tree); + list_del(&wl->lru); + kfree(wl->name); + kfree(wl); + decrement_wakelocks_number(); + } + } + wakelocks_gc_count = 0; +} +#else /* !CONFIG_PM_WAKELOCKS_GC */ +static inline void wakelocks_lru_add(struct wakelock *wl) {} +static inline void wakelocks_lru_most_recent(struct wakelock *wl) {} +static inline void wakelocks_gc(void) {} +#endif /* !CONFIG_PM_WAKELOCKS_GC */ + +static struct wakelock *wakelock_lookup_add(const char *name, size_t len, + bool add_if_not_found) +{ + struct rb_node **node = &wakelocks_tree.rb_node; + struct rb_node *parent = *node; + struct wakelock *wl; + + while (*node) { + int diff; + + parent = *node; + wl = rb_entry(*node, struct wakelock, node); + diff = strncmp(name, wl->name, len); + if (diff == 0) { + if (wl->name[len]) + diff = -1; + else + return wl; + } + if (diff < 0) + node = &(*node)->rb_left; + else + node = &(*node)->rb_right; + } + if (!add_if_not_found) + return ERR_PTR(-EINVAL); + + if (wakelocks_limit_exceeded()) + return ERR_PTR(-ENOSPC); + + /* Not found, we have to add a new one. */ + wl = kzalloc(sizeof(*wl), GFP_KERNEL); + if (!wl) + return ERR_PTR(-ENOMEM); + + wl->name = kstrndup(name, len, GFP_KERNEL); + if (!wl->name) { + kfree(wl); + return ERR_PTR(-ENOMEM); + } + wl->ws.name = wl->name; + wakeup_source_add(&wl->ws); + rb_link_node(&wl->node, parent, node); + rb_insert_color(&wl->node, &wakelocks_tree); + wakelocks_lru_add(wl); + increment_wakelocks_number(); + return wl; +} + +int pm_wake_lock(const char *buf) +{ + const char *str = buf; + struct wakelock *wl; + u64 timeout_ns = 0; + size_t len; + int ret = 0; + + while (*str && !isspace(*str)) + str++; + + len = str - buf; + if (!len) + return -EINVAL; + + if (*str && *str != '\n') { + /* Find out if there's a valid timeout string appended. */ + ret = kstrtou64(skip_spaces(str), 10, &timeout_ns); + if (ret) + return -EINVAL; + } + + mutex_lock(&wakelocks_lock); + + wl = wakelock_lookup_add(buf, len, true); + if (IS_ERR(wl)) { + ret = PTR_ERR(wl); + goto out; + } + if (timeout_ns) { + u64 timeout_ms = timeout_ns + NSEC_PER_MSEC - 1; + + do_div(timeout_ms, NSEC_PER_MSEC); + __pm_wakeup_event(&wl->ws, timeout_ms); + } else { + __pm_stay_awake(&wl->ws); + } + + wakelocks_lru_most_recent(wl); + + out: + mutex_unlock(&wakelocks_lock); + return ret; +} + +int pm_wake_unlock(const char *buf) +{ + struct wakelock *wl; + size_t len; + int ret = 0; + + len = strlen(buf); + if (!len) + return -EINVAL; + + if (buf[len-1] == '\n') + len--; + + if (!len) + return -EINVAL; + + mutex_lock(&wakelocks_lock); + + wl = wakelock_lookup_add(buf, len, false); + if (IS_ERR(wl)) { + ret = PTR_ERR(wl); + goto out; + } + __pm_relax(&wl->ws); + + wakelocks_lru_most_recent(wl); + wakelocks_gc(); + + out: + mutex_unlock(&wakelocks_lock); + return ret; +} --- linux-goldfish-3.4.0.orig/kernel/power/suspend_time.c +++ linux-goldfish-3.4.0/kernel/power/suspend_time.c @@ -0,0 +1,111 @@ +/* + * debugfs file to track time spent in suspend + * + * Copyright (c) 2011, Google, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#include +#include +#include +#include +#include +#include +#include + +static struct timespec suspend_time_before; +static unsigned int time_in_suspend_bins[32]; + +#ifdef CONFIG_DEBUG_FS +static int suspend_time_debug_show(struct seq_file *s, void *data) +{ + int bin; + seq_printf(s, "time (secs) count\n"); + seq_printf(s, "------------------\n"); + for (bin = 0; bin < 32; bin++) { + if (time_in_suspend_bins[bin] == 0) + continue; + seq_printf(s, "%4d - %4d %4u\n", + bin ? 1 << (bin - 1) : 0, 1 << bin, + time_in_suspend_bins[bin]); + } + return 0; +} + +static int suspend_time_debug_open(struct inode *inode, struct file *file) +{ + return single_open(file, suspend_time_debug_show, NULL); +} + +static const struct file_operations suspend_time_debug_fops = { + .open = suspend_time_debug_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int __init suspend_time_debug_init(void) +{ + struct dentry *d; + + d = debugfs_create_file("suspend_time", 0755, NULL, NULL, + &suspend_time_debug_fops); + if (!d) { + pr_err("Failed to create suspend_time debug file\n"); + return -ENOMEM; + } + + return 0; +} + +late_initcall(suspend_time_debug_init); +#endif + +static int suspend_time_syscore_suspend(void) +{ + read_persistent_clock(&suspend_time_before); + + return 0; +} + +static void suspend_time_syscore_resume(void) +{ + struct timespec after; + + read_persistent_clock(&after); + + after = timespec_sub(after, suspend_time_before); + + time_in_suspend_bins[fls(after.tv_sec)]++; + + pr_info("Suspended for %lu.%03lu seconds\n", after.tv_sec, + after.tv_nsec / NSEC_PER_MSEC); +} + +static struct syscore_ops suspend_time_syscore_ops = { + .suspend = suspend_time_syscore_suspend, + .resume = suspend_time_syscore_resume, +}; + +static int suspend_time_syscore_init(void) +{ + register_syscore_ops(&suspend_time_syscore_ops); + + return 0; +} + +static void suspend_time_syscore_exit(void) +{ + unregister_syscore_ops(&suspend_time_syscore_ops); +} +module_init(suspend_time_syscore_init); +module_exit(suspend_time_syscore_exit); --- linux-goldfish-3.4.0.orig/kernel/power/swap.c +++ linux-goldfish-3.4.0/kernel/power/swap.c @@ -6,7 +6,7 @@ * * Copyright (C) 1998,2001-2005 Pavel Machek * Copyright (C) 2006 Rafael J. Wysocki - * Copyright (C) 2010 Bojan Smojver + * Copyright (C) 2010-2012 Bojan Smojver * * This file is released under the GPLv2. * @@ -282,14 +282,17 @@ return -ENOSPC; if (bio_chain) { - src = (void *)__get_free_page(__GFP_WAIT | __GFP_HIGH); + src = (void *)__get_free_page(__GFP_WAIT | __GFP_NOWARN | + __GFP_NORETRY); if (src) { copy_page(src, buf); } else { ret = hib_wait_on_bio_chain(bio_chain); /* Free pages */ if (ret) return ret; - src = (void *)__get_free_page(__GFP_WAIT | __GFP_HIGH); + src = (void *)__get_free_page(__GFP_WAIT | + __GFP_NOWARN | + __GFP_NORETRY); if (src) { copy_page(src, buf); } else { @@ -367,12 +370,17 @@ clear_page(handle->cur); handle->cur_swap = offset; handle->k = 0; - } - if (bio_chain && low_free_pages() <= handle->reqd_free_pages) { - error = hib_wait_on_bio_chain(bio_chain); - if (error) - goto out; - handle->reqd_free_pages = reqd_free_pages(); + + if (bio_chain && low_free_pages() <= handle->reqd_free_pages) { + error = hib_wait_on_bio_chain(bio_chain); + if (error) + goto out; + /* + * Recalculate the number of required free pages, to + * make sure we never take more than half. + */ + handle->reqd_free_pages = reqd_free_pages(); + } } out: return error; @@ -419,8 +427,9 @@ /* Maximum number of threads for compression/decompression. */ #define LZO_THREADS 3 -/* Maximum number of pages for read buffering. */ -#define LZO_READ_PAGES (MAP_PAGE_ENTRIES * 8) +/* Minimum/maximum number of pages for read buffering. */ +#define LZO_MIN_RD_PAGES 1024 +#define LZO_MAX_RD_PAGES 8192 /** @@ -631,12 +640,6 @@ } /* - * Adjust number of free pages after all allocations have been done. - * We don't want to run out of pages when writing. - */ - handle->reqd_free_pages = reqd_free_pages(); - - /* * Start the CRC32 thread. */ init_waitqueue_head(&crc->go); @@ -657,6 +660,12 @@ goto out_clean; } + /* + * Adjust the number of required free pages after all allocations have + * been done. We don't want to run out of pages when writing. + */ + handle->reqd_free_pages = reqd_free_pages(); + printk(KERN_INFO "PM: Using %u thread(s) for compression.\n" "PM: Compressing and saving image data (%u pages) ... ", @@ -1067,7 +1076,7 @@ unsigned i, thr, run_threads, nr_threads; unsigned ring = 0, pg = 0, ring_size = 0, have = 0, want, need, asked = 0; - unsigned long read_pages; + unsigned long read_pages = 0; unsigned char **page = NULL; struct dec_data *data = NULL; struct crc_data *crc = NULL; @@ -1079,7 +1088,7 @@ nr_threads = num_online_cpus() - 1; nr_threads = clamp_val(nr_threads, 1, LZO_THREADS); - page = vmalloc(sizeof(*page) * LZO_READ_PAGES); + page = vmalloc(sizeof(*page) * LZO_MAX_RD_PAGES); if (!page) { printk(KERN_ERR "PM: Failed to allocate LZO page\n"); ret = -ENOMEM; @@ -1144,15 +1153,22 @@ } /* - * Adjust number of pages for read buffering, in case we are short. + * Set the number of pages for read buffering. + * This is complete guesswork, because we'll only know the real + * picture once prepare_image() is called, which is much later on + * during the image load phase. We'll assume the worst case and + * say that none of the image pages are from high memory. */ - read_pages = (nr_free_pages() - snapshot_get_image_size()) >> 1; - read_pages = clamp_val(read_pages, LZO_CMP_PAGES, LZO_READ_PAGES); + if (low_free_pages() > snapshot_get_image_size()) + read_pages = (low_free_pages() - snapshot_get_image_size()) / 2; + read_pages = clamp_val(read_pages, LZO_MIN_RD_PAGES, LZO_MAX_RD_PAGES); for (i = 0; i < read_pages; i++) { page[i] = (void *)__get_free_page(i < LZO_CMP_PAGES ? __GFP_WAIT | __GFP_HIGH : - __GFP_WAIT); + __GFP_WAIT | __GFP_NOWARN | + __GFP_NORETRY); + if (!page[i]) { if (i < LZO_CMP_PAGES) { ring_size = i; --- linux-goldfish-3.4.0.orig/kernel/power/Makefile +++ linux-goldfish-3.4.0/kernel/power/Makefile @@ -9,5 +9,8 @@ obj-$(CONFIG_PM_TEST_SUSPEND) += suspend_test.o obj-$(CONFIG_HIBERNATION) += hibernate.o snapshot.o swap.o user.o \ block_io.o +obj-$(CONFIG_PM_AUTOSLEEP) += autosleep.o +obj-$(CONFIG_PM_WAKELOCKS) += wakelock.o +obj-$(CONFIG_SUSPEND_TIME) += suspend_time.o obj-$(CONFIG_MAGIC_SYSRQ) += poweroff.o --- linux-goldfish-3.4.0.orig/kernel/power/autosleep.c +++ linux-goldfish-3.4.0/kernel/power/autosleep.c @@ -0,0 +1,127 @@ +/* + * kernel/power/autosleep.c + * + * Opportunistic sleep support. + * + * Copyright (C) 2012 Rafael J. Wysocki + */ + +#include +#include +#include + +#include "power.h" + +static suspend_state_t autosleep_state; +static struct workqueue_struct *autosleep_wq; +/* + * Note: it is only safe to mutex_lock(&autosleep_lock) if a wakeup_source + * is active, otherwise a deadlock with try_to_suspend() is possible. + * Alternatively mutex_lock_interruptible() can be used. This will then fail + * if an auto_sleep cycle tries to freeze processes. + */ +static DEFINE_MUTEX(autosleep_lock); +static struct wakeup_source *autosleep_ws; + +static void try_to_suspend(struct work_struct *work) +{ + unsigned int initial_count, final_count; + + if (!pm_get_wakeup_count(&initial_count, true)) + goto out; + + mutex_lock(&autosleep_lock); + + if (!pm_save_wakeup_count(initial_count)) { + mutex_unlock(&autosleep_lock); + goto out; + } + + if (autosleep_state == PM_SUSPEND_ON) { + mutex_unlock(&autosleep_lock); + return; + } + if (autosleep_state >= PM_SUSPEND_MAX) + hibernate(); + else + pm_suspend(autosleep_state); + + mutex_unlock(&autosleep_lock); + + if (!pm_get_wakeup_count(&final_count, false)) + goto out; + + /* + * If the wakeup occured for an unknown reason, wait to prevent the + * system from trying to suspend and waking up in a tight loop. + */ + if (final_count == initial_count) + schedule_timeout_uninterruptible(HZ / 2); + + out: + queue_up_suspend_work(); +} + +static DECLARE_WORK(suspend_work, try_to_suspend); + +void queue_up_suspend_work(void) +{ + if (!work_pending(&suspend_work) && autosleep_state > PM_SUSPEND_ON) + queue_work(autosleep_wq, &suspend_work); +} + +suspend_state_t pm_autosleep_state(void) +{ + return autosleep_state; +} + +int pm_autosleep_lock(void) +{ + return mutex_lock_interruptible(&autosleep_lock); +} + +void pm_autosleep_unlock(void) +{ + mutex_unlock(&autosleep_lock); +} + +int pm_autosleep_set_state(suspend_state_t state) +{ + +#ifndef CONFIG_HIBERNATION + if (state >= PM_SUSPEND_MAX) + return -EINVAL; +#endif + + __pm_stay_awake(autosleep_ws); + + mutex_lock(&autosleep_lock); + + autosleep_state = state; + + __pm_relax(autosleep_ws); + + if (state > PM_SUSPEND_ON) { + pm_wakep_autosleep_enabled(true); + queue_up_suspend_work(); + } else { + pm_wakep_autosleep_enabled(false); + } + + mutex_unlock(&autosleep_lock); + return 0; +} + +int __init pm_autosleep_init(void) +{ + autosleep_ws = wakeup_source_register("autosleep"); + if (!autosleep_ws) + return -ENOMEM; + + autosleep_wq = alloc_ordered_workqueue("autosleep", 0); + if (autosleep_wq) + return 0; + + wakeup_source_unregister(autosleep_ws); + return -ENOMEM; +} --- linux-goldfish-3.4.0.orig/kernel/power/hibernate.c +++ linux-goldfish-3.4.0/kernel/power/hibernate.c @@ -25,6 +25,8 @@ #include #include #include +#include +#include #include #include "power.h" @@ -722,6 +724,17 @@ /* Check if the device is there */ swsusp_resume_device = name_to_dev_t(resume_file); + + /* + * name_to_dev_t is ineffective to verify parition if resume_file is in + * integer format. (e.g. major:minor) + */ + if (isdigit(resume_file[0]) && resume_wait) { + int partno; + while (!get_gendisk(swsusp_resume_device, &partno)) + msleep(10); + } + if (!swsusp_resume_device) { /* * Some device discovery might still be in progress; we need --- linux-goldfish-3.4.0.orig/kernel/power/power.h +++ linux-goldfish-3.4.0/kernel/power/power.h @@ -264,3 +264,30 @@ { } #endif + +#ifdef CONFIG_PM_AUTOSLEEP + +/* kernel/power/autosleep.c */ +extern int pm_autosleep_init(void); +extern int pm_autosleep_lock(void); +extern void pm_autosleep_unlock(void); +extern suspend_state_t pm_autosleep_state(void); +extern int pm_autosleep_set_state(suspend_state_t state); + +#else /* !CONFIG_PM_AUTOSLEEP */ + +static inline int pm_autosleep_init(void) { return 0; } +static inline int pm_autosleep_lock(void) { return 0; } +static inline void pm_autosleep_unlock(void) {} +static inline suspend_state_t pm_autosleep_state(void) { return PM_SUSPEND_ON; } + +#endif /* !CONFIG_PM_AUTOSLEEP */ + +#ifdef CONFIG_PM_WAKELOCKS + +/* kernel/power/wakelock.c */ +extern ssize_t pm_show_wakelocks(char *buf, bool show_active); +extern int pm_wake_lock(const char *buf); +extern int pm_wake_unlock(const char *buf); + +#endif /* !CONFIG_PM_WAKELOCKS */ --- linux-goldfish-3.4.0.orig/kernel/power/suspend.c +++ linux-goldfish-3.4.0/kernel/power/suspend.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include "power.h" @@ -300,6 +301,18 @@ return error; } +static void pm_suspend_marker(char *annotation) +{ + struct timespec ts; + struct rtc_time tm; + + getnstimeofday(&ts); + rtc_time_to_tm(ts.tv_sec, &tm); + pr_info("PM: suspend %s %d-%02d-%02d %02d:%02d:%02d.%09lu UTC\n", + annotation, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, + tm.tm_hour, tm.tm_min, tm.tm_sec, ts.tv_nsec); +} + /** * pm_suspend - Externally visible function for suspending the system. * @state: System sleep state to enter. @@ -314,6 +327,7 @@ if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX) return -EINVAL; + pm_suspend_marker("entry"); error = enter_state(state); if (error) { suspend_stats.fail++; @@ -321,6 +335,7 @@ } else { suspend_stats.success++; } + pm_suspend_marker("exit"); return error; } EXPORT_SYMBOL(pm_suspend); --- linux-goldfish-3.4.0.orig/kernel/time/alarmtimer.c +++ linux-goldfish-3.4.0/kernel/time/alarmtimer.c @@ -59,7 +59,7 @@ * If one has not already been chosen, it checks to see if a * functional rtc device is available. */ -static struct rtc_device *alarmtimer_get_rtcdev(void) +struct rtc_device *alarmtimer_get_rtcdev(void) { unsigned long flags; struct rtc_device *ret; @@ -115,7 +115,7 @@ class_interface_unregister(&alarmtimer_rtc_interface); } #else -static inline struct rtc_device *alarmtimer_get_rtcdev(void) +struct rtc_device *alarmtimer_get_rtcdev(void) { return NULL; } --- linux-goldfish-3.4.0.orig/kernel/sched/core.c +++ linux-goldfish-3.4.0/kernel/sched/core.c @@ -2040,6 +2040,10 @@ put_user(task_pid_vnr(current), current->set_child_tid); } +#ifdef CONFIG_QEMU_TRACE +void qemu_trace_cs(struct task_struct *next); +#endif + /* * context_switch - switch to the new MM and the new * thread's register state. @@ -2082,6 +2086,11 @@ spin_release(&rq->lock.dep_map, 1, _THIS_IP_); #endif +#ifdef CONFIG_QEMU_TRACE + /* Emit a trace record for the context switch. */ + qemu_trace_cs(next); +#endif + /* Here we just switch the register state and the stack. */ switch_to(prev, next, prev); @@ -7075,13 +7084,24 @@ return (nested == preempt_offset); } +static int __might_sleep_init_called; +int __init __might_sleep_init(void) +{ + __might_sleep_init_called = 1; + return 0; +} +early_initcall(__might_sleep_init); + void __might_sleep(const char *file, int line, int preempt_offset) { static unsigned long prev_jiffy; /* ratelimiting */ rcu_sleep_check(); /* WARN_ON_ONCE() by default, no rate limit reqd. */ if ((preempt_count_equals(preempt_offset) && !irqs_disabled()) || - system_state != SYSTEM_RUNNING || oops_in_progress) + oops_in_progress) + return; + if (system_state != SYSTEM_RUNNING && + (!__might_sleep_init_called || system_state != SYSTEM_BOOTING)) return; if (time_before(jiffies, prev_jiffy + HZ) && prev_jiffy) return; @@ -7634,6 +7654,23 @@ sched_destroy_group(tg); } +static int +cpu_cgroup_allow_attach(struct cgroup *cgrp, struct cgroup_taskset *tset) +{ + const struct cred *cred = current_cred(), *tcred; + struct task_struct *task; + + cgroup_taskset_for_each(task, cgrp, tset) { + tcred = __task_cred(task); + + if ((current != task) && !capable(CAP_SYS_NICE) && + cred->euid != tcred->uid && cred->euid != tcred->suid) + return -EACCES; + } + + return 0; +} + static int cpu_cgroup_can_attach(struct cgroup *cgrp, struct cgroup_taskset *tset) { @@ -7995,6 +8032,7 @@ .destroy = cpu_cgroup_destroy, .can_attach = cpu_cgroup_can_attach, .attach = cpu_cgroup_attach, + .allow_attach = cpu_cgroup_allow_attach, .exit = cpu_cgroup_exit, .populate = cpu_cgroup_populate, .subsys_id = cpu_cgroup_subsys_id, --- linux-goldfish-3.4.0.orig/kernel/sched/rt.c +++ linux-goldfish-3.4.0/kernel/sched/rt.c @@ -1983,6 +1983,8 @@ static void task_tick_rt(struct rq *rq, struct task_struct *p, int queued) { + struct sched_rt_entity *rt_se = &p->rt; + update_curr_rt(rq); watchdog(rq, p); @@ -2000,12 +2002,15 @@ p->rt.time_slice = RR_TIMESLICE; /* - * Requeue to the end of queue if we are not the only element - * on the queue: + * Requeue to the end of queue if we (and all of our ancestors) are the + * only element on the queue */ - if (p->rt.run_list.prev != p->rt.run_list.next) { - requeue_task_rt(rq, p, 0); - set_tsk_need_resched(p); + for_each_sched_rt_entity(rt_se) { + if (rt_se->run_list.prev != rt_se->run_list.next) { + requeue_task_rt(rq, p, 0); + set_tsk_need_resched(p); + return; + } } } --- linux-goldfish-3.4.0.orig/debian.goldfish/control.stub +++ linux-goldfish-3.4.0/debian.goldfish/control.stub @@ -0,0 +1,104 @@ +Source: linux-goldfish +Section: devel +Priority: optional +Maintainer: Ubuntu Kernel Team +Standards-Version: 3.8.4.0 +Build-Depends: debhelper (>= 5), cpio, module-init-tools, kernel-wedge (>= 2.24ubuntu1), libelf-dev, libiberty-dev, rsync, libdw-dev, libpci-dev, python-dev, gcc-4.6 [armhf], gcc-4.7 [!armhf], flex, bison, xmlto, docbook-utils, ghostscript, transfig, bzip2, sharutils, asciidoc +Vcs-Git: git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git goldfish + +Package: linux-goldfish-headers-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0) +#Provides: linux-goldfish-headers, linux-goldfish-headers-2.6 +Description: Header files related to Linux kernel version 3.4.0 + This package provides kernel header files for version 3.4.0, for sites + that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details + +#Package: linux-goldfish-tools-common +#Architecture: armhf i386 +#Section: kernel +#Priority: optional +#Depends: ${misc:Depends} +#Description: Linux kernel version specific tools for version 3.4.0 +# This package provides the architecture independent parts for kernel +# version locked tools (such as perf) for version PGKVER. + +Package: linux-goldfish-tools-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, ${shlibs:Depends}, linux-tools-common +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf) for version 3.4.0-3 on + . + You probabally want to install linux-tools-3.4.0-3-. + + +Package: linux-image-3.4.0-3-goldfish +Architecture: armhf i386 +Section: admin +Priority: optional +Pre-Depends: dpkg (>= 1.10.24) +Depends: ${misc:Depends}, ${shlibs:Depends}, initramfs-tools (>= 0.36ubuntu6), coreutils | fileutils (>= 4.0), module-init-tools (>= 3.3-pre11-4ubuntu3), wireless-crda +Conflicts: hotplug (<< 0.0.20040105-1) +Recommends: +Suggests: fdutils, linux-goldfish-doc-3.4.0 | linux-goldfish-source-3.4.0, linux-goldfish-tools +Description: Linux kernel image for version 3.4.0 on Android touch emulation + This package contains the Linux kernel image for version 3.4.0 on + Android touch emulation. + . + Also includes the corresponding System.map file, the modules built by the + packager, and scripts that try to ensure that the system is not left in an + unbootable state after an update. + . + Supports Android touch emulation processors. + . + Android touch emulation + . + You likely do not want to install this package directly. Instead, install + the linux-goldfish meta-package, which will ensure that upgrades work + correctly, and that supporting packages are also installed. + +Package: linux-headers-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0), linux-goldfish-headers-3.4.0-3, ${shlibs:Depends} +Description: Linux kernel headers for version 3.4.0 on Android touch emulation + This package provides kernel header files for version 3.4.0 on + Android touch emulation. + . + This is for sites that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details. + +Package: linux-image-3.4.0-3-goldfish-dbgsym +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends} +Provides: linux-debug +Description: Linux kernel debug image for version 3.4.0 on Android touch emulation + This package provides a kernel debug image for version 3.4.0 on + Android touch emulation. + . + This is for sites that wish to debug the kernel. + . + The kernel image contained in this package is NOT meant to boot from. It + is uncompressed, and unstripped. This package also includes the + unstripped modules. + +Package: linux-tools-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, linux-goldfish-tools-3.4.0-3 +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf and x86_energy_perf_policy) for + version 3.4.0-3 on + . + --- linux-goldfish-3.4.0.orig/debian.goldfish/copyright +++ linux-goldfish-3.4.0/debian.goldfish/copyright @@ -0,0 +1,29 @@ +This is the Ubuntu prepackaged version of the Linux kernel. +Linux was written by Linus Torvalds +and others. + +This package was put together by the Ubuntu Kernel Team, from +sources retrieved from upstream linux git. +The sources may be found at most Linux ftp sites, including +ftp://ftp.kernel.org/pub/linux/kernel/ + +This package is currently maintained by the +Ubuntu Kernel Team + +Linux is copyrighted by Linus Torvalds and others. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 dated June, 1991. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +On Ubuntu Linux systems, the complete text of the GNU General +Public License v2 can be found in `/usr/share/common-licenses/GPL-2'. --- linux-goldfish-3.4.0.orig/debian.goldfish/changelog +++ linux-goldfish-3.4.0/debian.goldfish/changelog @@ -0,0 +1,189 @@ +linux-goldfish (3.4.0-3.14) trusty; urgency=low + + [ Andy Whitcroft ] + + * [Config] CONFIG_RT_GROUP_SCHED=n + - LP: #1284731 + * [Config] enforcer file cannot be zero length + + -- Andy Whitcroft Wed, 26 Feb 2014 11:56:56 +0000 + +linux-goldfish (3.4.0-2.13) trusty; urgency=low + + [ Ricardo Salveti de Araujo ] + + * Revert "Use the default 4.8 compiler again" + * [Config] Also enabling CONFIG_PRINTK_TIME for armhf + * Using gcc-4.7 when building for x86 (following AOSP) + * [Config] Syncing i386 Android configs with the armhf one + + [ Tim Gardner ] + + * Fix Vcs-git path and branch name + + [ Upstream Kernel Changes ] + + * Goldfish: Fix multi-touch support on emulator + + -- Ricardo Salveti de Araujo Mon, 10 Feb 2014 17:32:56 -0200 + +linux-goldfish (3.4.0-1.12) trusty; urgency=low + + [ Andy Whitcroft ] + + * [Config] CONFIG_SECURITY_YAMA=y + + [ Kees Cook ] + + * SAUCE: (no-up) Yama: add link restrictions + + [ Tyler Hicks ] + + * [Config] Enable Stacked Yama + + [ Upstream Kernel Changes ] + + * Yama: add additional ptrace scopes + * Yama: higher restrictions should block PTRACE_TRACEME + * security: allow Yama to be unconditionally stacked + + -- Andy Whitcroft Fri, 07 Feb 2014 19:02:47 +0000 + +linux-goldfish (3.4.0-1.11) trusty; urgency=low + + [ Loïc Minier ] + + * [Config] Enable VMSPLIT_2G to allow more memory in emulator + + [ Ricardo Salveti de Araujo ] + + * Use the default 4.8 compiler again + + [ Upstream Kernel Changes ] + + * ARM: 7668/1: fix memset-related crashes caused by recent GCC (4.7.2) + optimizations + * ARM: 7670/1: fix the memset fix + + -- Tim Gardner Wed, 29 Jan 2014 08:34:54 -0700 + +linux-goldfish (3.4.0-1.10) trusty; urgency=low + + [ Andy Whitcroft ] + + * [Config] switch build-depends to libiberty-dev + + [ Dimitri John Ledkov ] + + * [Config] enable CONFIG_INPUT_UINPUT + - LP: #1260023 + + [ John Johansen ] + + * SAUCE: (no-up) apparmor: fix backtrace on non-smp, kernels. + - LP: #1253707 + + -- Andy Whitcroft Wed, 11 Dec 2013 18:04:04 +0000 + +linux-goldfish (3.4.0-1.9) trusty; urgency=low + + [ Tim Gardner ] + + * Revert "[Config] Drop armhf dependency on gcc-4.6" + armhf won't boot using more recent gcc versions. + - LP: #1252339 + + -- Tim Gardner Tue, 19 Nov 2013 10:53:35 -0700 + +linux-goldfish (3.4.0-1.8) trusty; urgency=low + + [ Dmitrijs Ledkovs ] + + * [Config] Enable EFI partitions on armhf build. + - LP: #1252339 + + -- Tim Gardner Mon, 18 Nov 2013 10:19:01 -0700 + +linux-goldfish (3.4.0-1.7) saucy; urgency=low + + [ John Johansen ] + + * SAUCE: apparmor: fix unix domain sockets to be mediated on connection + - LP: #1208988 + * SAUCE: apparmor: allocate path lookup buffers during init + - LP: #1208988 + * SAUCE: apparmor: fix memleak of the profile hash + - LP: #1235523 + * SAUCE: apparmor: fix memleak of replacedby struct + - LP: #1235973 + * SAUCE: apparmor: fix bad lock balance when introspecting policy + - LP: #1235977 + + [ Tim Gardner ] + + * [Config] Use gcc-4.6 for armhf + - LP: #1236444 + + -- Andy Whitcroft Tue, 08 Oct 2013 11:06:06 +0100 + +linux-goldfish (3.4.0-0.6) saucy; urgency=low + + * Fix stupid FTBS because of ABI files + + -- Tim Gardner Thu, 19 Sep 2013 13:09:26 -0600 + +linux-goldfish (3.4.0-0.5) saucy; urgency=low + + [ Tim Gardner ] + + * CONFIG_SECURITY_APPARMOR=y + + -- Tim Gardner Thu, 19 Sep 2013 12:27:51 -0600 + +linux-goldfish (3.4.0-0.4) saucy; urgency=low + + [ Andy Whitcroft ] + + * [Packaging] sort out linux-tools naming + - LP: #1205284 + * [Config] switch to new linux-tools naming + - LP: #1205284 + * [Config] fix up build-depends: + + [ Tim Gardner ] + + * [Config] CONFIG_*_NS=y + - LP: #1222772 + * [Config] CONFIG_DEVPTS_MULTIPLE_INSTANCES=y + - LP: #1222772 + * [Config] CONFIG_ANDROID_PARANOID_NETWORK=n + - LP: #1222772 + + -- Andy Whitcroft Wed, 11 Sep 2013 18:10:03 +0100 + +linux-goldfish (3.4.0-0.3) saucy; urgency=low + + * No code change rebuild, fix FTBS because of incorrect + ABI directory name. + + -- Tim Gardner Wed, 11 Sep 2013 11:52:30 -0600 + +linux-goldfish (3.4.0-0.2) saucy; urgency=low + + [ Tim Gardner ] + + * [Config] Build for i386 + + -- Tim Gardner Wed, 11 Sep 2013 11:19:52 -0600 + +linux-goldfish (3.4.0-0.1) saucy; urgency=low + + * Initial release + + -- Tim Gardner Wed, 21 Aug 2013 12:19:33 -0600 + +linux-goldfish (3.4.0-0.0) saucy; urgency=low + + * Place holder + + -- Tim Gardner Wed, 27 Feb 2013 11:55:02 -0700 --- linux-goldfish-3.4.0.orig/debian.goldfish/control +++ linux-goldfish-3.4.0/debian.goldfish/control @@ -0,0 +1,104 @@ +Source: linux-goldfish +Section: devel +Priority: optional +Maintainer: Ubuntu Kernel Team +Standards-Version: 3.8.4.0 +Build-Depends: debhelper (>= 5), cpio, module-init-tools, kernel-wedge (>= 2.24ubuntu1), libelf-dev, libiberty-dev, rsync, libdw-dev, libpci-dev, python-dev, gcc-4.6 [armhf], gcc-4.7 [!armhf], flex, bison, xmlto, docbook-utils, ghostscript, transfig, bzip2, sharutils, asciidoc +Vcs-Git: git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git goldfish + +Package: linux-goldfish-headers-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0) +#Provides: linux-goldfish-headers, linux-goldfish-headers-2.6 +Description: Header files related to Linux kernel version 3.4.0 + This package provides kernel header files for version 3.4.0, for sites + that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details + +#Package: linux-goldfish-tools-common +#Architecture: armhf i386 +#Section: kernel +#Priority: optional +#Depends: ${misc:Depends} +#Description: Linux kernel version specific tools for version 3.4.0 +# This package provides the architecture independent parts for kernel +# version locked tools (such as perf) for version PGKVER. + +Package: linux-goldfish-tools-3.4.0-3 +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, ${shlibs:Depends}, linux-tools-common +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf) for version 3.4.0-3 on + . + You probabally want to install linux-tools-3.4.0-3-. + + +Package: linux-image-3.4.0-3-goldfish +Architecture: armhf i386 +Section: admin +Priority: optional +Pre-Depends: dpkg (>= 1.10.24) +Depends: ${misc:Depends}, ${shlibs:Depends}, initramfs-tools (>= 0.36ubuntu6), coreutils | fileutils (>= 4.0), module-init-tools (>= 3.3-pre11-4ubuntu3), wireless-crda +Conflicts: hotplug (<< 0.0.20040105-1) +Recommends: +Suggests: fdutils, linux-goldfish-doc-3.4.0 | linux-goldfish-source-3.4.0, linux-goldfish-tools +Description: Linux kernel image for version 3.4.0 on Android touch emulation + This package contains the Linux kernel image for version 3.4.0 on + Android touch emulation. + . + Also includes the corresponding System.map file, the modules built by the + packager, and scripts that try to ensure that the system is not left in an + unbootable state after an update. + . + Supports Android touch emulation processors. + . + Android touch emulation + . + You likely do not want to install this package directly. Instead, install + the linux-goldfish meta-package, which will ensure that upgrades work + correctly, and that supporting packages are also installed. + +Package: linux-headers-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0), linux-goldfish-headers-3.4.0-3, ${shlibs:Depends} +Description: Linux kernel headers for version 3.4.0 on Android touch emulation + This package provides kernel header files for version 3.4.0 on + Android touch emulation. + . + This is for sites that want the latest kernel headers. Please read + /usr/share/doc/linux-goldfish-headers-3.4.0-3/debian.README.gz for details. + +Package: linux-image-3.4.0-3-goldfish-dbgsym +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends} +Provides: linux-debug +Description: Linux kernel debug image for version 3.4.0 on Android touch emulation + This package provides a kernel debug image for version 3.4.0 on + Android touch emulation. + . + This is for sites that wish to debug the kernel. + . + The kernel image contained in this package is NOT meant to boot from. It + is uncompressed, and unstripped. This package also includes the + unstripped modules. + +Package: linux-tools-3.4.0-3-goldfish +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, linux-goldfish-tools-3.4.0-3 +Description: Linux kernel version specific tools for version 3.4.0-3 + This package provides the architecture dependant parts for kernel + version locked tools (such as perf and x86_energy_perf_policy) for + version 3.4.0-3 on + . + --- linux-goldfish-3.4.0.orig/debian.goldfish/control.stub.in +++ linux-goldfish-3.4.0/debian.goldfish/control.stub.in @@ -0,0 +1,39 @@ +Source: SRCPKGNAME +Section: devel +Priority: optional +Maintainer: Ubuntu Kernel Team +Standards-Version: 3.8.4.0 +Build-Depends: debhelper (>= 5), cpio, module-init-tools, kernel-wedge (>= 2.24ubuntu1), libelf-dev, libiberty-dev, rsync, libdw-dev, libpci-dev, python-dev, gcc-4.6 [armhf], gcc-4.7 [!armhf], flex, bison, xmlto, docbook-utils, ghostscript, transfig, bzip2, sharutils, asciidoc +Vcs-Git: git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git goldfish + +Package: SRCPKGNAME-headers-PKGVER-ABINUM +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0) +#Provides: SRCPKGNAME-headers, SRCPKGNAME-headers-2.6 +Description: Header files related to Linux kernel version PKGVER + This package provides kernel header files for version PKGVER, for sites + that want the latest kernel headers. Please read + /usr/share/doc/SRCPKGNAME-headers-PKGVER-ABINUM/debian.README.gz for details + +#Package: SRCPKGNAME-tools-common +#Architecture: armhf i386 +#Section: kernel +#Priority: optional +#Depends: ${misc:Depends} +#Description: Linux kernel version specific tools for version PKGVER +# This package provides the architecture independent parts for kernel +# version locked tools (such as perf) for version PGKVER. + +Package: SRCPKGNAME-tools-PKGVER-ABINUM +Architecture: armhf i386 +Section: devel +Priority: optional +Depends: ${misc:Depends}, ${shlibs:Depends}, linux-tools-common +Description: Linux kernel version specific tools for version PKGVER-ABINUM + This package provides the architecture dependant parts for kernel + version locked tools (such as perf) for version PKGVER-ABINUM on + =HUMAN=. + You probabally want to install linux-tools-PKGVER-ABINUM-. + --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/abiname +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/abiname @@ -0,0 +1 @@ +2 --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/fwinfo +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/fwinfo @@ -0,0 +1,111 @@ +firmware: ath6k/AR6003/hw2.0/athwlan.bin.z77 +firmware: ath6k/AR6003/hw2.0/bdata.bin +firmware: ath6k/AR6003/hw2.0/bdata.SD31.bin +firmware: ath6k/AR6003/hw2.0/data.patch.bin +firmware: ath6k/AR6003/hw2.0/otp.bin.z77 +firmware: ath6k/AR6003/hw2.1.1/athwlan.bin +firmware: ath6k/AR6003/hw2.1.1/bdata.bin +firmware: ath6k/AR6003/hw2.1.1/bdata.SD31.bin +firmware: ath6k/AR6003/hw2.1.1/data.patch.bin +firmware: ath6k/AR6003/hw2.1.1/otp.bin +firmware: ath6k/AR6004/hw1.0/bdata.bin +firmware: ath6k/AR6004/hw1.0/bdata.DB132.bin +firmware: ath6k/AR6004/hw1.0/fw.ram.bin +firmware: ath6k/AR6004/hw1.1/bdata.bin +firmware: ath6k/AR6004/hw1.1/bdata.DB132.bin +firmware: ath6k/AR6004/hw1.1/fw.ram.bin +firmware: atmel_at76c503-i3861.bin +firmware: atmel_at76c503-i3863.bin +firmware: atmel_at76c503-rfmd-acc.bin +firmware: atmel_at76c503-rfmd.bin +firmware: atmel_at76c505amx-rfmd.bin +firmware: atmel_at76c505a-rfmd2958.bin +firmware: atmel_at76c505-rfmd2958.bin +firmware: atmel_at76c505-rfmd.bin +firmware: brcm/brcmfmac43236b.bin +firmware: brcm/brcmfmac-sdio.bin +firmware: brcm/brcmfmac-sdio.txt +firmware: carl9170-1.fw +firmware: ct2fw.bin +firmware: ctfw.bin +firmware: cxgb4/t4fw.bin +firmware: edgeport/boot2.fw +firmware: edgeport/boot.fw +firmware: edgeport/down2.fw +firmware: edgeport/down3.bin +firmware: edgeport/down.fw +firmware: emi26/bitstream.fw +firmware: emi26/firmware.fw +firmware: emi26/loader.fw +firmware: emi62/bitstream.fw +firmware: emi62/loader.fw +firmware: emi62/spdif.fw +firmware: fw.ram.bin +firmware: htc_7010.fw +firmware: htc_9271.fw +firmware: isight.fw +firmware: iwlwifi-1000-5.ucode +firmware: iwlwifi-100-5.ucode +firmware: iwlwifi-105-6.ucode +firmware: iwlwifi-135-6.ucode +firmware: iwlwifi-2000-6.ucode +firmware: iwlwifi-2030-6.ucode +firmware: iwlwifi-4965-2.ucode +firmware: iwlwifi-5000-5.ucode +firmware: iwlwifi-5150-2.ucode +firmware: iwlwifi-6000-4.ucode +firmware: iwlwifi-6000g2a-5.ucode +firmware: iwlwifi-6000g2b-6.ucode +firmware: iwlwifi-6050-5.ucode +firmware: kaweth/new_code.bin +firmware: kaweth/new_code_fix.bin +firmware: kaweth/trigger_code.bin +firmware: kaweth/trigger_code_fix.bin +firmware: keyspan/mpr.fw +firmware: keyspan_pda/keyspan_pda.fw +firmware: keyspan_pda/xircom_pgs.fw +firmware: keyspan/usa18x.fw +firmware: keyspan/usa19.fw +firmware: keyspan/usa19qi.fw +firmware: keyspan/usa19qw.fw +firmware: keyspan/usa19w.fw +firmware: keyspan/usa28.fw +firmware: keyspan/usa28xa.fw +firmware: keyspan/usa28xb.fw +firmware: keyspan/usa28x.fw +firmware: keyspan/usa49w.fw +firmware: keyspan/usa49wlc.fw +firmware: mrvl/pcie8766_uapsta.bin +firmware: mrvl/sd8787_uapsta.bin +firmware: mrvl/sd8797_uapsta.bin +firmware: mts_cdma.fw +firmware: mts_edge.fw +firmware: mts_gsm.fw +firmware: mts_mt9234mu.fw +firmware: mts_mt9234zba.fw +firmware: mwl8k/fmimage_8363.fw +firmware: mwl8k/fmimage_8366_ap-2.fw +firmware: mwl8k/fmimage_8366.fw +firmware: mwl8k/fmimage_8687.fw +firmware: mwl8k/helper_8363.fw +firmware: mwl8k/helper_8366.fw +firmware: mwl8k/helper_8687.fw +firmware: phanfw.bin +firmware: RTL8192U/boot.img +firmware: RTL8192U/data.img +firmware: RTL8192U/main.img +firmware: rtlwifi/rtl8192cfw.bin +firmware: rtlwifi/rtl8192cfwU_B.bin +firmware: rtlwifi/rtl8192cfwU.bin +firmware: rtlwifi/rtl8192cufw.bin +firmware: rtlwifi/rtl8192defw.bin +firmware: rtlwifi/rtl8192sefw.bin +firmware: rtlwifi/rtl8712u.bin +firmware: ti_3410.fw +firmware: ti_5052.fw +firmware: vntwusb.fw +firmware: whiteheat.fw +firmware: whiteheat_loader.fw +firmware: wl1251-fw.bin +firmware: zd1201-ap.fw +firmware: zd1201.fw --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/armhf/goldfish.compiler +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/armhf/goldfish.compiler @@ -0,0 +1 @@ +GCC: (Ubuntu/Linaro 4.6.4-6ubuntu1) 4.6.4 --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/armhf/goldfish +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/armhf/goldfish @@ -0,0 +1,6103 @@ +EXPORT_SYMBOL crypto/gf128mul 0x0c2f123f gf128mul_4k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x1068004b gf128mul_bbe +EXPORT_SYMBOL crypto/gf128mul 0x2f2889a0 gf128mul_init_64k_lle +EXPORT_SYMBOL crypto/gf128mul 0x3755f990 gf128mul_init_64k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x384ef9ce gf128mul_64k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x56af0dbd gf128mul_x_ble +EXPORT_SYMBOL crypto/gf128mul 0x83581089 gf128mul_init_4k_lle +EXPORT_SYMBOL crypto/gf128mul 0x9b2560b9 gf128mul_init_4k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x9e13f6f6 gf128mul_lle +EXPORT_SYMBOL crypto/gf128mul 0xbd17a0df gf128mul_4k_lle +EXPORT_SYMBOL crypto/gf128mul 0xc0890413 gf128mul_64k_lle +EXPORT_SYMBOL crypto/gf128mul 0xd60736ec gf128mul_free_64k +EXPORT_SYMBOL crypto/xor 0x5b6c00e6 xor_blocks +EXPORT_SYMBOL drivers/bcma/bcma 0xdddcad11 bcma_core_dma_translation +EXPORT_SYMBOL drivers/block/drbd/drbd 0x35131b36 drbd_role_str +EXPORT_SYMBOL drivers/block/drbd/drbd 0x5c165453 drbd_set_st_err_str +EXPORT_SYMBOL drivers/block/drbd/drbd 0x7730f22d drbd_conn_str +EXPORT_SYMBOL drivers/block/drbd/drbd 0xaf27bebf drbd_disk_str +EXPORT_SYMBOL drivers/gpu/drm/drm 0x041d87fa drm_core_reclaim_buffers +EXPORT_SYMBOL drivers/gpu/drm/drm 0x04a3af60 drm_mm_init_scan +EXPORT_SYMBOL drivers/gpu/drm/drm 0x05ed86c9 drm_sysfs_hotplug_event +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0649e12b drm_mode_hsync +EXPORT_SYMBOL drivers/gpu/drm/drm 0x08e15c30 drm_mm_insert_node_in_range +EXPORT_SYMBOL drivers/gpu/drm/drm 0x09122a9e drm_connector_unplug_all +EXPORT_SYMBOL drivers/gpu/drm/drm 0x09c4bbac drm_plane_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0ae4b94c drm_ht_remove +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0b458a2e drm_poll +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0bd0e418 drm_mm_get_block_range_generic +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0d5cd9dd drm_framebuffer_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0ec4d6df drm_fasync +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0f8dc681 drm_mm_scan_remove_block +EXPORT_SYMBOL drivers/gpu/drm/drm 0x0fccafb1 drm_global_item_unref +EXPORT_SYMBOL drivers/gpu/drm/drm 0x11073671 drm_mm_search_free_in_range +EXPORT_SYMBOL drivers/gpu/drm/drm 0x12b379ab drm_get_connector_name +EXPORT_SYMBOL drivers/gpu/drm/drm 0x12c6276a drm_buffer_read_object +EXPORT_SYMBOL drivers/gpu/drm/drm 0x13a3b414 drm_mm_init_scan_with_range +EXPORT_SYMBOL drivers/gpu/drm/drm 0x140b56b4 drm_mode_config_reset +EXPORT_SYMBOL drivers/gpu/drm/drm 0x14240ade drm_get_platform_dev +EXPORT_SYMBOL drivers/gpu/drm/drm 0x142b8b35 drm_buffer_copy_from_user +EXPORT_SYMBOL drivers/gpu/drm/drm 0x18c17622 drm_mode_destroy +EXPORT_SYMBOL drivers/gpu/drm/drm 0x194eadaa drm_edid_header_is_valid +EXPORT_SYMBOL drivers/gpu/drm/drm 0x199f9c3e drm_idlelock_release +EXPORT_SYMBOL drivers/gpu/drm/drm 0x1c5190fd drm_mode_create_dithering_property +EXPORT_SYMBOL drivers/gpu/drm/drm 0x1d2ca1b3 drm_connector_property_get_value +EXPORT_SYMBOL drivers/gpu/drm/drm 0x1ee317b6 drm_property_create_enum +EXPORT_SYMBOL drivers/gpu/drm/drm 0x1ef05939 drm_mode_create_dirty_info_property +EXPORT_SYMBOL drivers/gpu/drm/drm 0x1f072c59 drm_property_add_enum +EXPORT_SYMBOL drivers/gpu/drm/drm 0x1f34053f drm_property_destroy +EXPORT_SYMBOL drivers/gpu/drm/drm 0x20645642 drm_debug +EXPORT_SYMBOL drivers/gpu/drm/drm 0x220bc963 drm_plane_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0x25e1eddb drm_framebuffer_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0x281ad2b6 drm_prime_gem_destroy +EXPORT_SYMBOL drivers/gpu/drm/drm 0x2c1424a7 drm_vblank_put +EXPORT_SYMBOL drivers/gpu/drm/drm 0x2d168375 drm_mode_prune_invalid +EXPORT_SYMBOL drivers/gpu/drm/drm 0x2d807df8 drm_mm_takedown +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3074f033 drm_order +EXPORT_SYMBOL drivers/gpu/drm/drm 0x31389d0a drm_mm_get_block_generic +EXPORT_SYMBOL drivers/gpu/drm/drm 0x32d58ec1 drm_get_encoder_name +EXPORT_SYMBOL drivers/gpu/drm/drm 0x33267f76 drm_add_edid_modes +EXPORT_SYMBOL drivers/gpu/drm/drm 0x335bd43e drm_mode_attachmode_crtc +EXPORT_SYMBOL drivers/gpu/drm/drm 0x346127a7 drm_global_item_ref +EXPORT_SYMBOL drivers/gpu/drm/drm 0x34c7a631 drm_mode_connector_update_edid_property +EXPORT_SYMBOL drivers/gpu/drm/drm 0x356f5caf drm_calc_timestamping_constants +EXPORT_SYMBOL drivers/gpu/drm/drm 0x36b24a53 drm_vblank_count +EXPORT_SYMBOL drivers/gpu/drm/drm 0x37d1c5bf drm_gem_handle_create +EXPORT_SYMBOL drivers/gpu/drm/drm 0x37fda180 drm_addmap +EXPORT_SYMBOL drivers/gpu/drm/drm 0x39b713cb drm_rmmap_locked +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3a04276f drm_gem_object_alloc +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3ac1fef9 drm_mode_legacy_fb_format +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3b13e962 drm_pci_free +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3b1d7a08 drm_mode_connector_list_update +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3c5d187c drm_connector_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3eb37b9d drm_ht_create +EXPORT_SYMBOL drivers/gpu/drm/drm 0x3eba8788 drm_vblank_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0x40d94509 drm_mode_validate_clocks +EXPORT_SYMBOL drivers/gpu/drm/drm 0x43384bd9 drm_buffer_alloc +EXPORT_SYMBOL drivers/gpu/drm/drm 0x45504103 drm_mode_height +EXPORT_SYMBOL drivers/gpu/drm/drm 0x458c70ca drm_mode_create +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4686f5ab drm_prime_add_imported_buf_handle +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4945a3ca drm_mm_search_free +EXPORT_SYMBOL drivers/gpu/drm/drm 0x498dcb5e drm_ut_debug_printk +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4cb173e8 drm_vblank_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4df248a5 drm_encoder_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4e924962 drm_noop +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4ea1f5a2 drm_gem_object_free +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4f5de301 drm_mm_put_block +EXPORT_SYMBOL drivers/gpu/drm/drm 0x4fb40bdb drm_gem_object_release +EXPORT_SYMBOL drivers/gpu/drm/drm 0x50dfce68 drm_put_dev +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5165455b drm_mm_remove_node +EXPORT_SYMBOL drivers/gpu/drm/drm 0x560f7b77 drm_prime_lookup_imported_buf_handle +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5668778b drm_rmmap +EXPORT_SYMBOL drivers/gpu/drm/drm 0x56cc418d drm_connector_property_set_value +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5783db29 drm_platform_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5ae0db51 drm_ati_pcigart_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5bd4d76d drm_put_minor +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5c388786 drm_gem_mmap +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5c45ff82 drm_pci_alloc +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5ca28f91 drm_mode_detachmode_crtc +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5f6cbc33 drm_find_cea_extension +EXPORT_SYMBOL drivers/gpu/drm/drm 0x5ff7191d drm_mode_duplicate +EXPORT_SYMBOL drivers/gpu/drm/drm 0x608c6415 drm_crtc_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x60af3b63 drm_open +EXPORT_SYMBOL drivers/gpu/drm/drm 0x61348ab3 drm_vblank_off +EXPORT_SYMBOL drivers/gpu/drm/drm 0x65028277 drm_mode_equal +EXPORT_SYMBOL drivers/gpu/drm/drm 0x65eeb27f drm_gem_private_object_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x69e97209 drm_mode_debug_printmodeline +EXPORT_SYMBOL drivers/gpu/drm/drm 0x6b6d7375 drm_timestamp_precision +EXPORT_SYMBOL drivers/gpu/drm/drm 0x711d22ea drm_pci_exit +EXPORT_SYMBOL drivers/gpu/drm/drm 0x72ef66c0 drm_mode_create_dvi_i_properties +EXPORT_SYMBOL drivers/gpu/drm/drm 0x731fcc6c drm_vblank_post_modeset +EXPORT_SYMBOL drivers/gpu/drm/drm 0x73a0f541 drm_gem_prime_fd_to_handle +EXPORT_SYMBOL drivers/gpu/drm/drm 0x756b1299 drm_mode_probed_add +EXPORT_SYMBOL drivers/gpu/drm/drm 0x768fa481 drm_prime_init_file_private +EXPORT_SYMBOL drivers/gpu/drm/drm 0x7832825c drm_prime_destroy_file_private +EXPORT_SYMBOL drivers/gpu/drm/drm 0x7f4cfa5d drm_detect_monitor_audio +EXPORT_SYMBOL drivers/gpu/drm/drm 0x812f8d4b drm_clflush_pages +EXPORT_SYMBOL drivers/gpu/drm/drm 0x821295c5 drm_connector_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0x83c4e8db drm_mode_crtc_set_gamma_size +EXPORT_SYMBOL drivers/gpu/drm/drm 0x85af0533 drm_cvt_mode +EXPORT_SYMBOL drivers/gpu/drm/drm 0x864acf1c drm_sysfs_connector_remove +EXPORT_SYMBOL drivers/gpu/drm/drm 0x87e9fe78 drm_mm_dump_table +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8b37a90f drm_gem_free_mmap_offset +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8d9078bb drm_ioctl +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8dfb019d drm_buffer_free +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8e3ea4fb drm_encoder_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8eff9111 drm_ht_find_item +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8f770495 drm_core_ioremapfree +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8fbe4da7 drm_mode_connector_detach_encoder +EXPORT_SYMBOL drivers/gpu/drm/drm 0x8fcb19fc drm_mode_find_dmt +EXPORT_SYMBOL drivers/gpu/drm/drm 0x90e3da26 drm_mode_set_crtcinfo +EXPORT_SYMBOL drivers/gpu/drm/drm 0x932e7487 drm_unplug_dev +EXPORT_SYMBOL drivers/gpu/drm/drm 0x95e5d4a3 drm_release +EXPORT_SYMBOL drivers/gpu/drm/drm 0x9745d638 drm_err +EXPORT_SYMBOL drivers/gpu/drm/drm 0x9e75e449 drm_gem_handle_delete +EXPORT_SYMBOL drivers/gpu/drm/drm 0x9f375d46 drm_addbufs_pci +EXPORT_SYMBOL drivers/gpu/drm/drm 0x9f60c266 drm_mode_parse_command_line_for_connector +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa1c8cc2e drm_gem_vm_close +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa1eabd87 drm_mode_list_concat +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa23f69ef drm_get_last_vbltimestamp +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa2a581e6 drm_mode_create_tv_properties +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa3ed9f88 drm_irq_install +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa4edb20a drm_mm_pre_get +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa5a09d50 drm_mm_scan_add_block +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa5e0d650 drm_ati_pcigart_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa5f6a963 drm_property_create_range +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa6d98e63 drm_read +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa7179c31 drm_mm_replace_node +EXPORT_SYMBOL drivers/gpu/drm/drm 0xa91a670d drm_vblank_get +EXPORT_SYMBOL drivers/gpu/drm/drm 0xaa0830b9 drm_debugfs_create_files +EXPORT_SYMBOL drivers/gpu/drm/drm 0xaadc2219 drm_mode_config_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0xab1e69e6 drm_mode_copy +EXPORT_SYMBOL drivers/gpu/drm/drm 0xacbe2969 drm_mm_debug_table +EXPORT_SYMBOL drivers/gpu/drm/drm 0xaf630959 drm_core_ioremap_wc +EXPORT_SYMBOL drivers/gpu/drm/drm 0xb6a467b1 drm_edid_is_valid +EXPORT_SYMBOL drivers/gpu/drm/drm 0xb920aee2 drm_mode_connector_attach_encoder +EXPORT_SYMBOL drivers/gpu/drm/drm 0xbc48d020 drm_vblank_pre_modeset +EXPORT_SYMBOL drivers/gpu/drm/drm 0xbdf64ac6 drm_gem_vm_open +EXPORT_SYMBOL drivers/gpu/drm/drm 0xbe953a57 drm_mode_group_init_legacy_group +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc06465c0 drm_mode_config_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc1082912 drm_mode_create_from_cmdline_mode +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc267b3c1 drm_platform_exit +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc2ae0d1c drm_get_edid +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc414c422 drm_vblank_offdelay +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc4e9ffd7 drm_prime_remove_imported_buf_handle +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc4f7f876 drm_calc_vbltimestamp_from_scanoutpos +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc7126f3b drm_crtc_cleanup +EXPORT_SYMBOL drivers/gpu/drm/drm 0xc71b628c drm_i2c_encoder_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0xcbce562e drm_sysfs_connector_add +EXPORT_SYMBOL drivers/gpu/drm/drm 0xcc126fb4 drm_prime_pages_to_sg +EXPORT_SYMBOL drivers/gpu/drm/drm 0xcd0fc417 drm_ht_just_insert_please +EXPORT_SYMBOL drivers/gpu/drm/drm 0xcdb35f1e drm_gem_object_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0xcdc92282 drm_mmap +EXPORT_SYMBOL drivers/gpu/drm/drm 0xcedd1a53 drm_vblank_count_and_time +EXPORT_SYMBOL drivers/gpu/drm/drm 0xcfd58998 drm_gem_object_lookup +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd2335101 drm_fb_get_bpp_depth +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd2721d6d drm_mm_clean +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd3e48163 drm_select_eld +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd450a4b5 drm_gem_object_handle_free +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd4bed72a drm_pci_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd6ab9b5b drm_getsarea +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd7d85e44 drm_mode_object_find +EXPORT_SYMBOL drivers/gpu/drm/drm 0xd88db039 drm_mm_init +EXPORT_SYMBOL drivers/gpu/drm/drm 0xdbb5a9f5 drm_ht_remove_item +EXPORT_SYMBOL drivers/gpu/drm/drm 0xdbff4a2f drm_mode_create_scaling_mode_property +EXPORT_SYMBOL drivers/gpu/drm/drm 0xdc4b6718 drm_core_ioremap +EXPORT_SYMBOL drivers/gpu/drm/drm 0xde74ba18 drm_gem_create_mmap_offset +EXPORT_SYMBOL drivers/gpu/drm/drm 0xe194bf2d drm_handle_vblank +EXPORT_SYMBOL drivers/gpu/drm/drm 0xe219bbf2 drm_mode_validate_size +EXPORT_SYMBOL drivers/gpu/drm/drm 0xe3553657 drm_edid_block_valid +EXPORT_SYMBOL drivers/gpu/drm/drm 0xe532ac34 drm_mm_insert_node +EXPORT_SYMBOL drivers/gpu/drm/drm 0xe6589341 drm_mode_set_name +EXPORT_SYMBOL drivers/gpu/drm/drm 0xe7197773 drm_ht_insert_item +EXPORT_SYMBOL drivers/gpu/drm/drm 0xeab4c2bb drm_get_minor +EXPORT_SYMBOL drivers/gpu/drm/drm 0xeccc9f7d drm_detect_hdmi_monitor +EXPORT_SYMBOL drivers/gpu/drm/drm 0xedaa455d drm_fill_in_dev +EXPORT_SYMBOL drivers/gpu/drm/drm 0xf1421d13 drm_mode_sort +EXPORT_SYMBOL drivers/gpu/drm/drm 0xf251fa6d drm_connector_attach_property +EXPORT_SYMBOL drivers/gpu/drm/drm 0xf38cbc07 drm_mode_remove +EXPORT_SYMBOL drivers/gpu/drm/drm 0xf57dd507 drm_gtf_mode_complex +EXPORT_SYMBOL drivers/gpu/drm/drm 0xf5aa3ed5 drm_gtf_mode +EXPORT_SYMBOL drivers/gpu/drm/drm 0xf6f2c154 drm_master_get +EXPORT_SYMBOL drivers/gpu/drm/drm 0xf9965d92 drm_edid_to_eld +EXPORT_SYMBOL drivers/gpu/drm/drm 0xfa1fcbf3 drm_i2c_encoder_destroy +EXPORT_SYMBOL drivers/gpu/drm/drm 0xfa4315a9 drm_mode_vrefresh +EXPORT_SYMBOL drivers/gpu/drm/drm 0xfb064bcb drm_add_modes_noedid +EXPORT_SYMBOL drivers/gpu/drm/drm 0xfb5f9a9f drm_irq_uninstall +EXPORT_SYMBOL drivers/gpu/drm/drm 0xfb7f7032 drm_property_create +EXPORT_SYMBOL drivers/gpu/drm/drm 0xfe28bb0f drm_av_sync_delay +EXPORT_SYMBOL drivers/gpu/drm/drm 0xfe5d283e drm_mode_width +EXPORT_SYMBOL drivers/gpu/drm/drm 0xff2e6aad drm_master_put +EXPORT_SYMBOL drivers/gpu/drm/drm 0xff371a7a drm_debugfs_remove_files +EXPORT_SYMBOL drivers/gpu/drm/drm 0xff7ec5ef drm_global_mutex +EXPORT_SYMBOL drivers/gpu/drm/drm 0xffaf130d drm_gem_prime_handle_to_fd +EXPORT_SYMBOL drivers/gpu/drm/drm 0xffe0367b drm_idlelock_take +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x11b7b03e i2c_dp_aux_add_bus +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x14d7303f drm_helper_hpd_irq_event +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x1d7a6658 drm_fb_helper_debug_leave +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x1ebd83c4 drm_kms_helper_poll_disable +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x219a7ce3 drm_kms_helper_poll_enable +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x2f8f1f28 drm_fb_helper_blank +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x31434a85 drm_fb_helper_fill_fix +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x32548196 drm_helper_connector_dpms +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x348cbf3a drm_fb_helper_debug_enter +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x3837cfd7 drm_fb_helper_fini +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x38a4f7ae drm_format_num_planes +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x3a5a4af3 drm_fb_helper_check_var +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x3e179a6f drm_kms_helper_poll_fini +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x3e5f4cd6 drm_helper_encoder_in_use +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x41acc559 drm_fb_helper_restore_fbdev_mode +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x4263cffb drm_fb_helper_initial_config +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x4c58278c drm_fb_helper_fill_var +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x5bd12684 drm_helper_resume_force_mode +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x62cfb744 drm_fb_helper_setcmap +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x716801c4 drm_fb_helper_init +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x7736d832 drm_fb_helper_pan_display +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x8f724085 drm_helper_mode_fill_fb_struct +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0x9d251144 drm_fb_helper_panic +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xb613a78a drm_fb_helper_set_par +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xc0380638 drm_fb_helper_single_add_all_connectors +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xc08ab6b0 drm_helper_crtc_in_use +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xc24b39b8 drm_helper_probe_single_connector_modes +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xc469c244 drm_fb_helper_restore +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xd168ce6b drm_fb_helper_single_fb_probe +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xd44ad835 drm_crtc_helper_set_mode +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xdda930e5 drm_fb_helper_hotplug_event +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xe496916a drm_helper_disable_unused_functions +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xed05c80b drm_crtc_helper_set_config +EXPORT_SYMBOL drivers/gpu/drm/drm_kms_helper 0xf6527319 drm_kms_helper_poll_init +EXPORT_SYMBOL drivers/gpu/drm/drm_usb 0x20518a64 drm_usb_init +EXPORT_SYMBOL drivers/gpu/drm/drm_usb 0x997c925f drm_usb_exit +EXPORT_SYMBOL drivers/gpu/drm/drm_usb 0xe75c3257 drm_get_usb_dev +EXPORT_SYMBOL drivers/i2c/algos/i2c-algo-bit 0x158656dd i2c_bit_algo +EXPORT_SYMBOL drivers/i2c/algos/i2c-algo-bit 0x3674932e i2c_bit_add_numbered_bus +EXPORT_SYMBOL drivers/i2c/algos/i2c-algo-bit 0xf1a05896 i2c_bit_add_bus +EXPORT_SYMBOL drivers/i2c/algos/i2c-algo-pca 0x82e23074 i2c_pca_add_numbered_bus +EXPORT_SYMBOL drivers/i2c/algos/i2c-algo-pca 0xe776afc4 i2c_pca_add_bus +EXPORT_SYMBOL drivers/i2c/i2c-core 0x0ca44082 i2c_get_adapter +EXPORT_SYMBOL drivers/i2c/i2c-core 0x0f84a9c7 i2c_master_send +EXPORT_SYMBOL drivers/i2c/i2c-core 0x1f2a1403 i2c_release_client +EXPORT_SYMBOL drivers/i2c/i2c-core 0x2734db02 i2c_smbus_write_i2c_block_data +EXPORT_SYMBOL drivers/i2c/i2c-core 0x34ba8ee6 i2c_verify_client +EXPORT_SYMBOL drivers/i2c/i2c-core 0x3502241a i2c_smbus_xfer +EXPORT_SYMBOL drivers/i2c/i2c-core 0x3d39f204 i2c_smbus_write_block_data +EXPORT_SYMBOL drivers/i2c/i2c-core 0x41a2db7f i2c_transfer +EXPORT_SYMBOL drivers/i2c/i2c-core 0x50654ead i2c_add_adapter +EXPORT_SYMBOL drivers/i2c/i2c-core 0x5c4d2e7e i2c_put_adapter +EXPORT_SYMBOL drivers/i2c/i2c-core 0x5ecfc3b1 i2c_master_recv +EXPORT_SYMBOL drivers/i2c/i2c-core 0x6ba3e0b1 i2c_smbus_write_byte_data +EXPORT_SYMBOL drivers/i2c/i2c-core 0x72865388 i2c_smbus_read_word_data +EXPORT_SYMBOL drivers/i2c/i2c-core 0x764812d9 i2c_smbus_read_i2c_block_data +EXPORT_SYMBOL drivers/i2c/i2c-core 0x771f58b7 i2c_use_client +EXPORT_SYMBOL drivers/i2c/i2c-core 0x7ca5c0ee i2c_clients_command +EXPORT_SYMBOL drivers/i2c/i2c-core 0x836b98b3 i2c_smbus_process_call +EXPORT_SYMBOL drivers/i2c/i2c-core 0x8841dbc2 i2c_smbus_read_byte_data +EXPORT_SYMBOL drivers/i2c/i2c-core 0x8b60613b i2c_smbus_write_byte +EXPORT_SYMBOL drivers/i2c/i2c-core 0x8f8cf7ab i2c_smbus_write_word_data +EXPORT_SYMBOL drivers/i2c/i2c-core 0xa910aa47 i2c_del_adapter +EXPORT_SYMBOL drivers/i2c/i2c-core 0xaf4ae5ec i2c_del_driver +EXPORT_SYMBOL drivers/i2c/i2c-core 0xc27c3fa0 i2c_register_driver +EXPORT_SYMBOL drivers/i2c/i2c-core 0xd4876fef i2c_smbus_read_byte +EXPORT_SYMBOL drivers/i2c/i2c-core 0xeb2176fa i2c_smbus_read_block_data +EXPORT_SYMBOL drivers/input/input-polldev 0x1da9e9ba input_unregister_polled_device +EXPORT_SYMBOL drivers/input/input-polldev 0x4986661c input_free_polled_device +EXPORT_SYMBOL drivers/input/input-polldev 0x8bb6ab73 input_register_polled_device +EXPORT_SYMBOL drivers/input/input-polldev 0xb66a38f4 input_allocate_polled_device +EXPORT_SYMBOL drivers/input/misc/ad714x 0x4c7fb5d5 ad714x_enable +EXPORT_SYMBOL drivers/input/misc/ad714x 0x54f7e7d8 ad714x_probe +EXPORT_SYMBOL drivers/input/misc/ad714x 0xbfa58574 ad714x_remove +EXPORT_SYMBOL drivers/input/misc/ad714x 0xfff30484 ad714x_disable +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0x5d87daf8 cma3000_init +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0x892d76b2 cma3000_resume +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0x89d9444e cma3000_exit +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0xca3f100a cma3000_suspend +EXPORT_SYMBOL drivers/input/sparse-keymap 0x17cbceeb sparse_keymap_free +EXPORT_SYMBOL drivers/input/sparse-keymap 0x302539c4 sparse_keymap_report_event +EXPORT_SYMBOL drivers/input/sparse-keymap 0x39ccf574 sparse_keymap_entry_from_keycode +EXPORT_SYMBOL drivers/input/sparse-keymap 0x73b91c88 sparse_keymap_entry_from_scancode +EXPORT_SYMBOL drivers/input/sparse-keymap 0x95c478e4 sparse_keymap_setup +EXPORT_SYMBOL drivers/input/sparse-keymap 0xa7cd57ec sparse_keymap_report_entry +EXPORT_SYMBOL drivers/md/dm-log 0x37ea1615 dm_dirty_log_destroy +EXPORT_SYMBOL drivers/md/dm-log 0x693d1c29 dm_dirty_log_type_unregister +EXPORT_SYMBOL drivers/md/dm-log 0xf2c05e85 dm_dirty_log_type_register +EXPORT_SYMBOL drivers/md/dm-log 0xf308229c dm_dirty_log_create +EXPORT_SYMBOL drivers/md/dm-snapshot 0x65c2efc1 dm_exception_store_type_unregister +EXPORT_SYMBOL drivers/md/dm-snapshot 0xa5b1de9a dm_exception_store_create +EXPORT_SYMBOL drivers/md/dm-snapshot 0xb2bac758 dm_snap_cow +EXPORT_SYMBOL drivers/md/dm-snapshot 0xb8a30083 dm_exception_store_type_register +EXPORT_SYMBOL drivers/md/dm-snapshot 0xcca1aeaf dm_snap_origin +EXPORT_SYMBOL drivers/md/dm-snapshot 0xd7d2beea dm_exception_store_destroy +EXPORT_SYMBOL drivers/md/raid456 0xfa0f77c9 raid5_set_cache_size +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x04dca738 lirc_unregister_driver +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x07c58cd1 lirc_dev_fop_poll +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x0d064616 lirc_dev_fop_write +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x2287f2b6 lirc_dev_fop_ioctl +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x44294bb5 lirc_register_driver +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x6f58df7f lirc_dev_fop_read +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0xcafbf01d lirc_dev_fop_open +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0xd6f7ba33 lirc_get_pdata +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0xd7b2946a lirc_dev_fop_close +EXPORT_SYMBOL drivers/media/rc/rc-core 0xd45e264e ir_raw_handler_register +EXPORT_SYMBOL drivers/media/rc/rc-core 0xdc64a0df ir_raw_handler_unregister +EXPORT_SYMBOL drivers/mfd/mfd-core 0x0545e80b mfd_cell_enable +EXPORT_SYMBOL drivers/mfd/mfd-core 0x0a469d23 mfd_clone_cell +EXPORT_SYMBOL drivers/mfd/mfd-core 0x30b31476 mfd_cell_disable +EXPORT_SYMBOL drivers/mfd/mfd-core 0x40f62c6c mfd_remove_devices +EXPORT_SYMBOL drivers/mfd/mfd-core 0x9fa9add6 mfd_add_devices +EXPORT_SYMBOL drivers/mfd/tps6105x 0x7c7b7360 tps6105x_get +EXPORT_SYMBOL drivers/mfd/tps6105x 0xda16b6cc tps6105x_mask_and_set +EXPORT_SYMBOL drivers/mfd/tps6105x 0xee8d68ab tps6105x_set +EXPORT_SYMBOL drivers/misc/ad525x_dpot 0xa3320f49 ad_dpot_remove +EXPORT_SYMBOL drivers/misc/ad525x_dpot 0xbafd4174 ad_dpot_probe +EXPORT_SYMBOL drivers/misc/altera-stapl/altera-stapl 0x51ea2fb0 altera_init +EXPORT_SYMBOL drivers/mmc/host/dw_mmc 0x04f8836b dw_mci_remove +EXPORT_SYMBOL drivers/mmc/host/dw_mmc 0x41add333 dw_mci_probe +EXPORT_SYMBOL drivers/mmc/host/dw_mmc 0x908aaa58 dw_mci_resume +EXPORT_SYMBOL drivers/mmc/host/dw_mmc 0xe060ccd5 dw_mci_suspend +EXPORT_SYMBOL drivers/mtd/nand/nand_ecc 0x1321ff9f nand_calculate_ecc +EXPORT_SYMBOL drivers/mtd/nand/nand_ecc 0x3132ee65 __nand_calculate_ecc +EXPORT_SYMBOL drivers/mtd/nand/nand_ecc 0x79b170b9 nand_correct_data +EXPORT_SYMBOL drivers/mtd/nand/nand_ecc 0xb4b94377 __nand_correct_data +EXPORT_SYMBOL drivers/net/phy/libphy 0x01e3e142 genphy_resume +EXPORT_SYMBOL drivers/net/phy/libphy 0x0b942719 genphy_update_link +EXPORT_SYMBOL drivers/net/phy/libphy 0x0ebf9be8 mdiobus_read +EXPORT_SYMBOL drivers/net/phy/libphy 0x0f2e52e6 phy_ethtool_sset +EXPORT_SYMBOL drivers/net/phy/libphy 0x2a3fa087 phy_device_register +EXPORT_SYMBOL drivers/net/phy/libphy 0x2a8ae73f phy_disconnect +EXPORT_SYMBOL drivers/net/phy/libphy 0x35c8bc75 phy_start_aneg +EXPORT_SYMBOL drivers/net/phy/libphy 0x385ea4a7 genphy_read_status +EXPORT_SYMBOL drivers/net/phy/libphy 0x3fa27907 get_phy_device +EXPORT_SYMBOL drivers/net/phy/libphy 0x3fab0f87 phy_attach +EXPORT_SYMBOL drivers/net/phy/libphy 0x5af53494 phy_ethtool_gset +EXPORT_SYMBOL drivers/net/phy/libphy 0x5c898925 phy_connect_direct +EXPORT_SYMBOL drivers/net/phy/libphy 0x75c5bc62 mdiobus_register +EXPORT_SYMBOL drivers/net/phy/libphy 0x7b3915b8 genphy_config_aneg +EXPORT_SYMBOL drivers/net/phy/libphy 0x7b3e4582 phy_driver_unregister +EXPORT_SYMBOL drivers/net/phy/libphy 0x83cbea08 phy_start_interrupts +EXPORT_SYMBOL drivers/net/phy/libphy 0x8ec211f0 phy_driver_register +EXPORT_SYMBOL drivers/net/phy/libphy 0x908cbc47 phy_detach +EXPORT_SYMBOL drivers/net/phy/libphy 0x966cdb97 mdio_bus_type +EXPORT_SYMBOL drivers/net/phy/libphy 0x9fce89d9 mdiobus_alloc_size +EXPORT_SYMBOL drivers/net/phy/libphy 0xaa2e7b80 mdiobus_unregister +EXPORT_SYMBOL drivers/net/phy/libphy 0xb5b9e140 phy_device_free +EXPORT_SYMBOL drivers/net/phy/libphy 0xb6e0a9ac phy_stop +EXPORT_SYMBOL drivers/net/phy/libphy 0xbfac2874 phy_register_fixup +EXPORT_SYMBOL drivers/net/phy/libphy 0xc3443e6e mdiobus_scan +EXPORT_SYMBOL drivers/net/phy/libphy 0xc9199b0a phy_start +EXPORT_SYMBOL drivers/net/phy/libphy 0xcd3e5360 genphy_restart_aneg +EXPORT_SYMBOL drivers/net/phy/libphy 0xcdc1f9ff phy_connect +EXPORT_SYMBOL drivers/net/phy/libphy 0xd1489679 genphy_suspend +EXPORT_SYMBOL drivers/net/phy/libphy 0xd1c785b0 phy_find_first +EXPORT_SYMBOL drivers/net/phy/libphy 0xd5418ccb mdiobus_write +EXPORT_SYMBOL drivers/net/phy/libphy 0xd6278921 mdiobus_free +EXPORT_SYMBOL drivers/net/phy/libphy 0xdb6a764c phy_register_fixup_for_id +EXPORT_SYMBOL drivers/net/phy/libphy 0xde8eb437 phy_mii_ioctl +EXPORT_SYMBOL drivers/net/phy/libphy 0xea393714 phy_stop_interrupts +EXPORT_SYMBOL drivers/net/phy/libphy 0xf314b49a phy_register_fixup_for_uid +EXPORT_SYMBOL drivers/net/phy/libphy 0xf89f4419 get_phy_id +EXPORT_SYMBOL drivers/net/phy/libphy 0xfcde3fcf phy_print_status +EXPORT_SYMBOL drivers/net/phy/libphy 0xfef6899e phy_scan_fixups +EXPORT_SYMBOL drivers/net/phy/mdio-bitbang 0x7ce0e6af free_mdio_bitbang +EXPORT_SYMBOL drivers/net/phy/mdio-bitbang 0xbebb654b alloc_mdio_bitbang +EXPORT_SYMBOL drivers/net/phy/vitesse 0x173e1631 vsc824x_add_skew +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x0ad69602 hostap_set_multicast_list_queue +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x1fc88a0f hostap_check_sta_fw_version +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x2314efdb hostap_add_interface +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x28e8bfa3 hostap_free_data +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x45d80648 hostap_init_ap_proc +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x4ce779a3 hostap_get_porttype +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x523015b1 hostap_init_data +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x6b58d5c9 hostap_info_init +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x6d5b8ef2 prism2_update_comms_qual +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x79d8e365 hostap_handle_sta_tx_exc +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x81d723af hostap_set_word +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x81e0fc13 hostap_remove_proc +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x8b8882cb hostap_init_proc +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x9745ace9 hostap_set_hostapd_sta +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0x9b724962 hostap_set_encryption +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xa12ad27f hostap_dump_tx_header +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xa4222347 hostap_remove_interface +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xb2a945e0 hostap_dump_rx_header +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xb4b77c8b hostap_80211_get_hdrlen +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xb5cac07b hostap_set_roaming +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xbc916fd6 hostap_master_start_xmit +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xc84e2771 hostap_set_antsel +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xda980301 hostap_80211_rx +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xdf32633f hostap_set_auth_algs +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xe1d4503c hostap_set_string +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xe1e1c72b hostap_info_process +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xe85b4eb5 hostap_80211_ops +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xf591c4be hostap_setup_dev +EXPORT_SYMBOL drivers/net/wireless/hostap/hostap 0xf834f966 hostap_set_hostapd +EXPORT_SYMBOL drivers/of/of_i2c 0x0b66f5eb of_find_i2c_device_by_node +EXPORT_SYMBOL drivers/of/of_i2c 0x76dd10b1 of_i2c_register_devices +EXPORT_SYMBOL drivers/of/of_mdio 0x08bdac1f of_phy_connect +EXPORT_SYMBOL drivers/of/of_mdio 0x90264330 of_phy_connect_fixed_link +EXPORT_SYMBOL drivers/of/of_mdio 0x93d58c72 of_phy_find_device +EXPORT_SYMBOL drivers/of/of_mdio 0xd3e7e0ad of_mdiobus_register +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x06df3dc3 iio_read_const_attr +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x0c57506d iio_buffer_store_enable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x14c2e552 iio_buffer_init +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x2d6bcdcb iio_trigger_generic_data_rdy_poll +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x2fb3a095 iio_device_register +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x31ec47af iio_trigger_notify_done +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x4f800a67 iio_free_device +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x677e0638 iio_triggered_buffer_predisable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x691c153e iio_device_unregister +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x80b3eb3f iio_free_trigger +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x83feacd0 iio_trigger_unregister +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x9354f9ca iio_buffer_register +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xac1ba6d6 iio_buffer_write_length +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xaf34e3df iio_allocate_device +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xb08c4b20 iio_trigger_poll +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xc87d2e7e iio_triggered_buffer_postenable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xc91eff84 iio_buffer_unregister +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xcc5e7c09 iio_sw_buffer_preenable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xccaa0a1a iio_bus_type +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xcfb86d9e iio_allocate_trigger +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xd6623644 iio_trigger_poll_chained +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xd6f874ff iio_push_event +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xda7df41e iio_buffer_show_enable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xdf76bbeb iio_pollfunc_store_time +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xe4a063e7 iio_trigger_register +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xecf30e63 iio_buffer_read_length +EXPORT_SYMBOL drivers/staging/iio/kfifo_buf 0x00c636ce iio_kfifo_free +EXPORT_SYMBOL drivers/staging/iio/kfifo_buf 0xa99a88fb iio_kfifo_allocate +EXPORT_SYMBOL drivers/staging/iio/meter/ade7854 0x72faeb38 ade7854_remove +EXPORT_SYMBOL drivers/staging/iio/meter/ade7854 0xe51ef54c ade7854_probe +EXPORT_SYMBOL drivers/staging/iio/ring_sw 0x8879fc92 iio_sw_rb_allocate +EXPORT_SYMBOL drivers/staging/iio/ring_sw 0xddb90a82 iio_sw_rb_free +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x313e62a5 uart_resume_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x35459e05 uart_register_driver +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x5e2b6afe uart_unregister_driver +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x77be6060 uart_get_baud_rate +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x8562f4b9 uart_suspend_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x8852e4ac uart_get_divisor +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x92965817 uart_match_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0xc8a80bb2 uart_write_wakeup +EXPORT_SYMBOL drivers/tty/serial/serial_core 0xd0517beb uart_update_timeout +EXPORT_SYMBOL drivers/tty/serial/serial_core 0xda736b56 uart_add_one_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0xe7341e0e uart_remove_one_port +EXPORT_SYMBOL drivers/usb/class/cdc-wdm 0x97e1f1dd usb_cdc_wdm_register +EXPORT_SYMBOL drivers/usb/host/sl811-hcd 0x647ad81c sl811h_driver +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x0fc6b5a3 usb_wwan_startup +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x10df913f usb_wwan_disconnect +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x1f8eb542 usb_wwan_tiocmget +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x5cddc84d usb_wwan_chars_in_buffer +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x5daadc83 usb_wwan_dtr_rts +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x67c2da65 usb_wwan_suspend +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x78b318d0 usb_wwan_release +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x8ef0a6e3 usb_wwan_ioctl +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0x93522446 usb_wwan_resume +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0xb3b2851d usb_wwan_set_termios +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0xc53c8313 usb_wwan_write +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0xcff10ff0 usb_wwan_write_room +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0xe0da16ec usb_wwan_close +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0xe9c60ced usb_wwan_open +EXPORT_SYMBOL drivers/usb/serial/usb_wwan 0xef450026 usb_wwan_tiocmset +EXPORT_SYMBOL drivers/usb/serial/usbserial 0x126bc8ec usb_serial_suspend +EXPORT_SYMBOL drivers/usb/serial/usbserial 0x75e96347 usb_serial_resume +EXPORT_SYMBOL drivers/video/backlight/generic_bl 0x366d19ef genericbl_limit_intensity +EXPORT_SYMBOL drivers/video/backlight/lcd 0x6186ad18 lcd_device_register +EXPORT_SYMBOL drivers/video/backlight/lcd 0xcf96b169 lcd_device_unregister +EXPORT_SYMBOL drivers/video/syscopyarea 0x595030f0 sys_copyarea +EXPORT_SYMBOL drivers/video/sysfillrect 0x88e5f0d5 sys_fillrect +EXPORT_SYMBOL drivers/video/sysimgblt 0x03dae108 sys_imageblit +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0x0849d0b1 w1_ds2760_recall_eeprom +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0x35d91e4a w1_ds2760_store_eeprom +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0x71b2398c w1_ds2760_read +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0xbf965e45 w1_ds2760_write +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2780 0x06f7b717 w1_ds2780_eeprom_cmd +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2780 0xc1dbded2 w1_ds2780_io +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2780 0xde86a1e4 w1_ds2780_io_nolock +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2781 0x752677b6 w1_ds2781_io +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2781 0xbdd8c415 w1_ds2781_io_nolock +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2781 0xf0f62369 w1_ds2781_eeprom_cmd +EXPORT_SYMBOL drivers/w1/wire 0x45433794 w1_unregister_family +EXPORT_SYMBOL drivers/w1/wire 0x6db0d3f1 w1_add_master_device +EXPORT_SYMBOL drivers/w1/wire 0x6fec0c6e w1_remove_master_device +EXPORT_SYMBOL drivers/w1/wire 0xe202427e w1_register_family +EXPORT_SYMBOL fs/fscache/fscache 0x07d9b576 fscache_wait_bit_interruptible +EXPORT_SYMBOL fs/fscache/fscache 0x213dd32c __fscache_attr_changed +EXPORT_SYMBOL fs/fscache/fscache 0x216c3dc5 __fscache_acquire_cookie +EXPORT_SYMBOL fs/fscache/fscache 0x2f68ceeb fscache_fsdef_index +EXPORT_SYMBOL fs/fscache/fscache 0x36744f2a fscache_enqueue_operation +EXPORT_SYMBOL fs/fscache/fscache 0x394c16e9 fscache_cache_cleared_wq +EXPORT_SYMBOL fs/fscache/fscache 0x3cdaed21 __fscache_wait_on_page_write +EXPORT_SYMBOL fs/fscache/fscache 0x3fc23318 fscache_wait_bit +EXPORT_SYMBOL fs/fscache/fscache 0x42e045d7 __fscache_read_or_alloc_page +EXPORT_SYMBOL fs/fscache/fscache 0x55794fc8 __fscache_alloc_page +EXPORT_SYMBOL fs/fscache/fscache 0x56d6c942 fscache_object_lookup_negative +EXPORT_SYMBOL fs/fscache/fscache 0x588fb81c fscache_check_aux +EXPORT_SYMBOL fs/fscache/fscache 0x60d4aceb fscache_io_error +EXPORT_SYMBOL fs/fscache/fscache 0x6fa80369 __fscache_check_page_write +EXPORT_SYMBOL fs/fscache/fscache 0x73e26aee fscache_withdraw_cache +EXPORT_SYMBOL fs/fscache/fscache 0x74530ecd fscache_op_debug_id +EXPORT_SYMBOL fs/fscache/fscache 0x74ae2a19 __fscache_update_cookie +EXPORT_SYMBOL fs/fscache/fscache 0x799e586e __fscache_maybe_release_page +EXPORT_SYMBOL fs/fscache/fscache 0x7d0d4f38 fscache_put_operation +EXPORT_SYMBOL fs/fscache/fscache 0x83ac5add fscache_add_cache +EXPORT_SYMBOL fs/fscache/fscache 0x8545f6fa fscache_mark_pages_cached +EXPORT_SYMBOL fs/fscache/fscache 0x86f8894f fscache_object_states +EXPORT_SYMBOL fs/fscache/fscache 0x8e407e12 fscache_obtained_object +EXPORT_SYMBOL fs/fscache/fscache 0x8f1e94b4 __fscache_write_page +EXPORT_SYMBOL fs/fscache/fscache 0x9967ec8e __fscache_uncache_all_inode_pages +EXPORT_SYMBOL fs/fscache/fscache 0xb2122fbe __fscache_register_netfs +EXPORT_SYMBOL fs/fscache/fscache 0xb4e2bf2a __fscache_uncache_page +EXPORT_SYMBOL fs/fscache/fscache 0xb6373d2c __fscache_relinquish_cookie +EXPORT_SYMBOL fs/fscache/fscache 0xc5cf4604 fscache_init_cache +EXPORT_SYMBOL fs/fscache/fscache 0xca2598c3 __fscache_unregister_netfs +EXPORT_SYMBOL fs/fscache/fscache 0xd39ad199 __fscache_read_or_alloc_pages +EXPORT_SYMBOL fs/fscache/fscache 0xde4fc950 fscache_object_work_func +EXPORT_SYMBOL lib/cordic 0x434bfd07 cordic_calc_iq +EXPORT_SYMBOL lib/crc-ccitt 0x3771b461 crc_ccitt +EXPORT_SYMBOL lib/crc-ccitt 0x75811312 crc_ccitt_table +EXPORT_SYMBOL lib/crc8 0x41248eaf crc8 +EXPORT_SYMBOL lib/crc8 0xab9ad613 crc8_populate_lsb +EXPORT_SYMBOL lib/crc8 0xd4534d80 crc8_populate_msb +EXPORT_SYMBOL lib/lru_cache 0x06560ee8 lc_create +EXPORT_SYMBOL lib/lru_cache 0x15871714 lc_try_get +EXPORT_SYMBOL lib/lru_cache 0x339df449 lc_set +EXPORT_SYMBOL lib/lru_cache 0x3a1e9831 lc_element_by_index +EXPORT_SYMBOL lib/lru_cache 0x4206bd01 lc_seq_dump_details +EXPORT_SYMBOL lib/lru_cache 0x6032416b lc_reset +EXPORT_SYMBOL lib/lru_cache 0x614c5ed1 lc_del +EXPORT_SYMBOL lib/lru_cache 0x8e142b34 lc_destroy +EXPORT_SYMBOL lib/lru_cache 0x92146211 lc_put +EXPORT_SYMBOL lib/lru_cache 0xc3323e14 lc_changed +EXPORT_SYMBOL lib/lru_cache 0xcad109c8 lc_find +EXPORT_SYMBOL lib/lru_cache 0xcdd9a9bc lc_index_of +EXPORT_SYMBOL lib/lru_cache 0xdfc98227 lc_seq_printf_stats +EXPORT_SYMBOL lib/lru_cache 0xee01c7b1 lc_get +EXPORT_SYMBOL lib/raid6/raid6_pq 0x0bd662f6 raid6_gfmul +EXPORT_SYMBOL lib/raid6/raid6_pq 0x15fe0cd3 raid6_gfexp +EXPORT_SYMBOL lib/raid6/raid6_pq 0x5ba93f9d raid6_gfinv +EXPORT_SYMBOL lib/raid6/raid6_pq 0xb0d904b7 raid6_empty_zero_page +EXPORT_SYMBOL lib/raid6/raid6_pq 0xce45a6f1 raid6_gfexi +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0x315c65fd zlib_deflateInit2 +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0x48034724 zlib_deflateReset +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0xaf64ad0d zlib_deflate +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0xe9f7149c zlib_deflate_workspacesize +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0xf741c793 zlib_deflateEnd +EXPORT_SYMBOL net/bridge/netfilter/ebtables 0x0fb0037f ebt_unregister_table +EXPORT_SYMBOL net/bridge/netfilter/ebtables 0x1673ab72 ebt_do_table +EXPORT_SYMBOL net/bridge/netfilter/ebtables 0x182d2371 ebt_register_table +EXPORT_SYMBOL net/caif/caif 0x1446b60a caif_client_register_refcnt +EXPORT_SYMBOL net/caif/caif 0x2445feb5 caif_enroll_dev +EXPORT_SYMBOL net/caif/caif 0x2a09f713 cfpkt_fromnative +EXPORT_SYMBOL net/caif/caif 0x329dbd06 cfpkt_info +EXPORT_SYMBOL net/caif/caif 0x38701a7c cfcnfg_del_phy_layer +EXPORT_SYMBOL net/caif/caif 0x3e620640 caif_connect_client +EXPORT_SYMBOL net/caif/caif 0x4a237e57 cfpkt_tonative +EXPORT_SYMBOL net/caif/caif 0x6a44fc70 cfpkt_extr_head +EXPORT_SYMBOL net/caif/caif 0x6b021557 get_cfcnfg +EXPORT_SYMBOL net/caif/caif 0x839ddb7b cfcnfg_set_phy_state +EXPORT_SYMBOL net/caif/caif 0x966d7de2 cfpkt_add_head +EXPORT_SYMBOL net/caif/caif 0x9672b393 caif_disconnect_client +EXPORT_SYMBOL net/caif/caif 0xb7b6874e caif_free_client +EXPORT_SYMBOL net/caif/caif 0xf08b3844 cfcnfg_add_phy_layer +EXPORT_SYMBOL net/ceph/libceph 0x0053f30c ceph_calc_raw_layout +EXPORT_SYMBOL net/ceph/libceph 0x0338acf0 ceph_osdc_unregister_linger_request +EXPORT_SYMBOL net/ceph/libceph 0x0531ee81 ceph_osdc_sync +EXPORT_SYMBOL net/ceph/libceph 0x06baaabf ceph_copy_page_vector_to_user +EXPORT_SYMBOL net/ceph/libceph 0x09290ab3 ceph_debugfs_init +EXPORT_SYMBOL net/ceph/libceph 0x0b749125 ceph_release_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x0d1cec43 ceph_monc_create_snapid +EXPORT_SYMBOL net/ceph/libceph 0x0e3d0216 ceph_calc_object_layout +EXPORT_SYMBOL net/ceph/libceph 0x0e8f76d2 ceph_osdc_new_request +EXPORT_SYMBOL net/ceph/libceph 0x10940306 ceph_pagelist_set_cursor +EXPORT_SYMBOL net/ceph/libceph 0x12297433 ceph_check_fsid +EXPORT_SYMBOL net/ceph/libceph 0x197effcb ceph_osdc_release_request +EXPORT_SYMBOL net/ceph/libceph 0x253f89b1 ceph_osdc_wait_request +EXPORT_SYMBOL net/ceph/libceph 0x2d691fb4 ceph_monc_do_statfs +EXPORT_SYMBOL net/ceph/libceph 0x313a35e8 ceph_copy_to_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x3158173e ceph_pagelist_release +EXPORT_SYMBOL net/ceph/libceph 0x3399a239 ceph_osdc_put_event +EXPORT_SYMBOL net/ceph/libceph 0x33f2d647 ceph_calc_file_object_mapping +EXPORT_SYMBOL net/ceph/libceph 0x3a1ef920 ceph_get_direct_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x3abec91f ceph_pr_addr +EXPORT_SYMBOL net/ceph/libceph 0x3cc9a454 ceph_osdc_build_request +EXPORT_SYMBOL net/ceph/libceph 0x3e1f462a ceph_destroy_options +EXPORT_SYMBOL net/ceph/libceph 0x43c8d341 ceph_buffer_new +EXPORT_SYMBOL net/ceph/libceph 0x43e458f6 ceph_file_part +EXPORT_SYMBOL net/ceph/libceph 0x4d35f55b ceph_osdc_alloc_request +EXPORT_SYMBOL net/ceph/libceph 0x5379cea3 ceph_caps_for_mode +EXPORT_SYMBOL net/ceph/libceph 0x57baf885 ceph_str_hash +EXPORT_SYMBOL net/ceph/libceph 0x5fe4b2fa ceph_pagelist_truncate +EXPORT_SYMBOL net/ceph/libceph 0x6061dd7a ceph_osdc_cancel_event +EXPORT_SYMBOL net/ceph/libceph 0x63758856 ceph_str_hash_name +EXPORT_SYMBOL net/ceph/libceph 0x64cfbc61 ceph_con_keepalive +EXPORT_SYMBOL net/ceph/libceph 0x655d9575 ceph_put_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x671677f1 ceph_con_open +EXPORT_SYMBOL net/ceph/libceph 0x6d2d06a1 ceph_pagelist_reserve +EXPORT_SYMBOL net/ceph/libceph 0x6e59caac ceph_parse_options +EXPORT_SYMBOL net/ceph/libceph 0x6ed41be2 ceph_pagelist_append +EXPORT_SYMBOL net/ceph/libceph 0x74daee66 ceph_calc_pg_primary +EXPORT_SYMBOL net/ceph/libceph 0x77692acb ceph_msg_last_put +EXPORT_SYMBOL net/ceph/libceph 0x81114a40 ceph_osdc_writepages +EXPORT_SYMBOL net/ceph/libceph 0x8254e380 ceph_copy_user_to_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x85532431 ceph_osdc_start_request +EXPORT_SYMBOL net/ceph/libceph 0x8603d7ed ceph_monc_open_session +EXPORT_SYMBOL net/ceph/libceph 0x8a0a73f2 ceph_con_close +EXPORT_SYMBOL net/ceph/libceph 0x90f1be3b ceph_copy_from_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x9bc20e04 ceph_osdc_create_event +EXPORT_SYMBOL net/ceph/libceph 0x9f1f987d ceph_zero_page_vector_range +EXPORT_SYMBOL net/ceph/libceph 0x9f534f4d ceph_buffer_release +EXPORT_SYMBOL net/ceph/libceph 0xa31b9e96 ceph_con_send +EXPORT_SYMBOL net/ceph/libceph 0xa40bd703 ceph_pagelist_free_reserve +EXPORT_SYMBOL net/ceph/libceph 0xaf01b9de ceph_osdc_init +EXPORT_SYMBOL net/ceph/libceph 0xafb8a407 ceph_msgr_flush +EXPORT_SYMBOL net/ceph/libceph 0xb1c39000 ceph_open_session +EXPORT_SYMBOL net/ceph/libceph 0xb515cd36 ceph_monc_got_mdsmap +EXPORT_SYMBOL net/ceph/libceph 0xb54676fa ceph_msg_type_name +EXPORT_SYMBOL net/ceph/libceph 0xb5681b45 ceph_destroy_client +EXPORT_SYMBOL net/ceph/libceph 0xb6081d6d ceph_msgr_exit +EXPORT_SYMBOL net/ceph/libceph 0xb6c2d917 ceph_alloc_page_vector +EXPORT_SYMBOL net/ceph/libceph 0xba398276 ceph_osdc_wait_event +EXPORT_SYMBOL net/ceph/libceph 0xba95d3cb ceph_pg_poolid_by_name +EXPORT_SYMBOL net/ceph/libceph 0xbd811647 ceph_messenger_destroy +EXPORT_SYMBOL net/ceph/libceph 0xc4a80955 ceph_debugfs_cleanup +EXPORT_SYMBOL net/ceph/libceph 0xc9f82b38 ceph_msgr_init +EXPORT_SYMBOL net/ceph/libceph 0xcb50a624 ceph_parse_ips +EXPORT_SYMBOL net/ceph/libceph 0xd2c107bb ceph_flags_to_mode +EXPORT_SYMBOL net/ceph/libceph 0xd5dd1a96 ceph_osdc_readpages +EXPORT_SYMBOL net/ceph/libceph 0xd800a53b ceph_msg_dump +EXPORT_SYMBOL net/ceph/libceph 0xd8f23279 ceph_compare_options +EXPORT_SYMBOL net/ceph/libceph 0xdae67dba ceph_osdc_stop +EXPORT_SYMBOL net/ceph/libceph 0xdccf37fe ceph_client_id +EXPORT_SYMBOL net/ceph/libceph 0xdf1ed0ab ceph_monc_stop +EXPORT_SYMBOL net/ceph/libceph 0xe2cc7d26 __ceph_open_session +EXPORT_SYMBOL net/ceph/libceph 0xe460d68b ceph_msg_new +EXPORT_SYMBOL net/ceph/libceph 0xe5140818 ceph_monc_init +EXPORT_SYMBOL net/ceph/libceph 0xe94cbecb ceph_create_client +EXPORT_SYMBOL net/ceph/libceph 0xea969a2f ceph_messenger_create +EXPORT_SYMBOL net/ceph/libceph 0xec8a0ab5 ceph_monc_validate_auth +EXPORT_SYMBOL net/ceph/libceph 0xefa247d5 ceph_con_init +EXPORT_SYMBOL net/ceph/libceph 0xf0f31286 ceph_osdc_set_request_linger +EXPORT_SYMBOL net/ieee802154/ieee802154 0x04a7e8d5 ieee802154_nl_disassoc_indic +EXPORT_SYMBOL net/ieee802154/ieee802154 0x1e4f153e wpan_phy_free +EXPORT_SYMBOL net/ieee802154/ieee802154 0x4ea6446f ieee802154_nl_scan_confirm +EXPORT_SYMBOL net/ieee802154/ieee802154 0x52be5eba ieee802154_nl_disassoc_confirm +EXPORT_SYMBOL net/ieee802154/ieee802154 0x652fd8c4 ieee802154_nl_assoc_confirm +EXPORT_SYMBOL net/ieee802154/ieee802154 0x70c091d4 wpan_phy_unregister +EXPORT_SYMBOL net/ieee802154/ieee802154 0x70dd4288 wpan_phy_for_each +EXPORT_SYMBOL net/ieee802154/ieee802154 0x89d6f3a0 ieee802154_nl_start_confirm +EXPORT_SYMBOL net/ieee802154/ieee802154 0xace249ca ieee802154_nl_beacon_indic +EXPORT_SYMBOL net/ieee802154/ieee802154 0xadefe810 ieee802154_nl_assoc_indic +EXPORT_SYMBOL net/ieee802154/ieee802154 0xc5739085 wpan_phy_register +EXPORT_SYMBOL net/ieee802154/ieee802154 0xc5f1a3ce wpan_phy_alloc +EXPORT_SYMBOL net/ieee802154/ieee802154 0xd2e8bcbb wpan_phy_find +EXPORT_SYMBOL net/ipv4/tunnel4 0x8c9bd98e xfrm4_tunnel_register +EXPORT_SYMBOL net/ipv4/tunnel4 0xcedc9c12 xfrm4_tunnel_deregister +EXPORT_SYMBOL net/ipv6/tunnel6 0x682116f8 xfrm6_tunnel_register +EXPORT_SYMBOL net/ipv6/tunnel6 0x7044d3a2 xfrm6_tunnel_deregister +EXPORT_SYMBOL net/ipv6/xfrm6_tunnel 0xa154e050 xfrm6_tunnel_spi_lookup +EXPORT_SYMBOL net/ipv6/xfrm6_tunnel 0xee6fd461 xfrm6_tunnel_alloc_spi +EXPORT_SYMBOL net/l2tp/l2tp_core 0x7b4bb165 l2tp_recv_common +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x021b8299 register_ip_vs_scheduler +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x1aed67d3 unregister_ip_vs_scheduler +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x29ae63c3 ip_vs_conn_new +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x56902711 unregister_ip_vs_app +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x6c90b622 ip_vs_proto_data_get +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x7cd790fd ip_vs_conn_out_get +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x97006a04 ip_vs_scheduler_err +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xa1dbc2d8 ip_vs_proto_name +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xad36fcf8 ip_vs_tcp_conn_listen +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xc00d2d1c ip_vs_conn_put +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xc23633bb ip_vs_conn_in_get +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xc335a71a ip_vs_nfct_expect_related +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xcae58c94 register_ip_vs_app +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xf44d5e27 register_ip_vs_app_inc +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xfb603304 ip_vs_proto_get +EXPORT_SYMBOL net/nfc/nci/nci 0x49d5488e nci_register_device +EXPORT_SYMBOL net/nfc/nci/nci 0x8aff85ca nci_allocate_device +EXPORT_SYMBOL net/nfc/nci/nci 0xb69d14d0 nci_recv_frame +EXPORT_SYMBOL net/nfc/nci/nci 0xba490602 nci_to_errno +EXPORT_SYMBOL net/nfc/nci/nci 0xee65a39b nci_unregister_device +EXPORT_SYMBOL net/nfc/nci/nci 0xfd05ef83 nci_free_device +EXPORT_SYMBOL net/nfc/nfc 0x108429ad nfc_unregister_device +EXPORT_SYMBOL net/nfc/nfc 0x381919dd nfc_class +EXPORT_SYMBOL net/nfc/nfc 0x63623ecd nfc_allocate_device +EXPORT_SYMBOL net/nfc/nfc 0x6a714fca nfc_register_device +EXPORT_SYMBOL net/nfc/nfc 0x732ca422 nfc_dep_link_is_up +EXPORT_SYMBOL net/nfc/nfc 0x7560161b nfc_proto_unregister +EXPORT_SYMBOL net/nfc/nfc 0x798f4dee nfc_targets_found +EXPORT_SYMBOL net/nfc/nfc 0x7de126d0 nfc_proto_register +EXPORT_SYMBOL net/nfc/nfc 0xa4c3d1f8 nfc_alloc_recv_skb +EXPORT_SYMBOL net/nfc/nfc 0xd4e7f1d3 nfc_set_remote_general_bytes +EXPORT_SYMBOL net/rds/rds 0x5031b8c5 rds_str_array +EXPORT_SYMBOL net/wireless/lib80211 0x113b4564 lib80211_crypt_delayed_deinit +EXPORT_SYMBOL net/wireless/lib80211 0x18153151 lib80211_unregister_crypto_ops +EXPORT_SYMBOL net/wireless/lib80211 0x2d0f99e5 print_ssid +EXPORT_SYMBOL net/wireless/lib80211 0x6f7a88f4 lib80211_crypt_info_init +EXPORT_SYMBOL net/wireless/lib80211 0x7aa35c3f lib80211_get_crypto_ops +EXPORT_SYMBOL net/wireless/lib80211 0x90b6ff86 lib80211_register_crypto_ops +EXPORT_SYMBOL net/wireless/lib80211 0xde846a01 lib80211_crypt_info_free +EXPORT_SYMBOL vmlinux 0x00000000 softirq_work_list +EXPORT_SYMBOL vmlinux 0x0021007e tty_driver_kref_put +EXPORT_SYMBOL vmlinux 0x002de09c vfsmount_lock_global_unlock_online +EXPORT_SYMBOL vmlinux 0x003c8999 generic_getxattr +EXPORT_SYMBOL vmlinux 0x00801678 flush_scheduled_work +EXPORT_SYMBOL vmlinux 0x0084e86d unregister_shrinker +EXPORT_SYMBOL vmlinux 0x00dae9e0 blk_queue_stack_limits +EXPORT_SYMBOL vmlinux 0x00e4eded sk_release_kernel +EXPORT_SYMBOL vmlinux 0x00e8097b csum_partial_copy_fromiovecend +EXPORT_SYMBOL vmlinux 0x00f42699 files_lglock_global_unlock +EXPORT_SYMBOL vmlinux 0x01000e51 schedule +EXPORT_SYMBOL vmlinux 0x01139ffc max_mapnr +EXPORT_SYMBOL vmlinux 0x0125a46f __sk_mem_schedule +EXPORT_SYMBOL vmlinux 0x0133cfc9 udp_proc_unregister +EXPORT_SYMBOL vmlinux 0x01424f59 sg_copy_to_buffer +EXPORT_SYMBOL vmlinux 0x01a3021d wait_for_key_construction +EXPORT_SYMBOL vmlinux 0x01e0307f qemu_trace_munmap +EXPORT_SYMBOL vmlinux 0x01ee5bdf sock_get_timestampns +EXPORT_SYMBOL vmlinux 0x02124474 ip_send_check +EXPORT_SYMBOL vmlinux 0x02196324 __aeabi_idiv +EXPORT_SYMBOL vmlinux 0x0224649b seq_release +EXPORT_SYMBOL vmlinux 0x024fe8d5 udp_table +EXPORT_SYMBOL vmlinux 0x02529a04 __bforget +EXPORT_SYMBOL vmlinux 0x02649054 security_sock_rcv_skb +EXPORT_SYMBOL vmlinux 0x02a18c74 nf_conntrack_destroy +EXPORT_SYMBOL vmlinux 0x02a6ce5a crc16_table +EXPORT_SYMBOL vmlinux 0x02d81845 audit_log_task_context +EXPORT_SYMBOL vmlinux 0x02ec4550 do_sync_read +EXPORT_SYMBOL vmlinux 0x02ee26c1 free_pages_exact +EXPORT_SYMBOL vmlinux 0x02fb5baa skb_free_datagram_locked +EXPORT_SYMBOL vmlinux 0x0302c48b idr_destroy +EXPORT_SYMBOL vmlinux 0x031ba9bf atomic_dec_and_mutex_lock +EXPORT_SYMBOL vmlinux 0x0334da4e scsi_command_size_tbl +EXPORT_SYMBOL vmlinux 0x03383e48 dma_map_sg +EXPORT_SYMBOL vmlinux 0x03442b96 bdi_init +EXPORT_SYMBOL vmlinux 0x034b4202 vfs_readlink +EXPORT_SYMBOL vmlinux 0x03542724 tty_port_open +EXPORT_SYMBOL vmlinux 0x03592ea0 security_unix_stream_connect +EXPORT_SYMBOL vmlinux 0x0366307a console_suspend_enabled +EXPORT_SYMBOL vmlinux 0x037a0cba kfree +EXPORT_SYMBOL vmlinux 0x03bd889d param_get_ulong +EXPORT_SYMBOL vmlinux 0x03c06156 bitmap_fold +EXPORT_SYMBOL vmlinux 0x03fd2571 vm_unmap_ram +EXPORT_SYMBOL vmlinux 0x03fd816f fb_class +EXPORT_SYMBOL vmlinux 0x041b5cc1 inode_permission +EXPORT_SYMBOL vmlinux 0x041bfdcf vm_insert_mixed +EXPORT_SYMBOL vmlinux 0x0422fe4a inet_csk_timer_bug_msg +EXPORT_SYMBOL vmlinux 0x04482cdb __refrigerator +EXPORT_SYMBOL vmlinux 0x044c82e3 security_inode_setsecctx +EXPORT_SYMBOL vmlinux 0x044fdc28 nf_conntrack_untracked +EXPORT_SYMBOL vmlinux 0x04615a7b tcp_check_req +EXPORT_SYMBOL vmlinux 0x046c1f16 param_ops_invbool +EXPORT_SYMBOL vmlinux 0x0487f831 fb_find_best_display +EXPORT_SYMBOL vmlinux 0x04c81887 jbd2_journal_check_used_features +EXPORT_SYMBOL vmlinux 0x04c8b47e netdev_crit +EXPORT_SYMBOL vmlinux 0x04db4a1b update_region +EXPORT_SYMBOL vmlinux 0x04ecc163 sched_autogroup_detach +EXPORT_SYMBOL vmlinux 0x050e3b5b xfrm_sad_getinfo +EXPORT_SYMBOL vmlinux 0x0521b2ee set_current_groups +EXPORT_SYMBOL vmlinux 0x0535a664 ps2_init +EXPORT_SYMBOL vmlinux 0x0542828b generic_file_llseek_size +EXPORT_SYMBOL vmlinux 0x054434d6 radix_tree_tag_set +EXPORT_SYMBOL vmlinux 0x057ce975 hex_dump_to_buffer +EXPORT_SYMBOL vmlinux 0x057d4cd8 iget_locked +EXPORT_SYMBOL vmlinux 0x058db3f5 up_read +EXPORT_SYMBOL vmlinux 0x05981ac6 llc_build_and_send_ui_pkt +EXPORT_SYMBOL vmlinux 0x05adbee2 __bio_clone +EXPORT_SYMBOL vmlinux 0x05baaba0 wait_for_completion +EXPORT_SYMBOL vmlinux 0x05f25ac5 new_inode +EXPORT_SYMBOL vmlinux 0x060d1064 set_memory_ro +EXPORT_SYMBOL vmlinux 0x060ea2d6 kstrtoull +EXPORT_SYMBOL vmlinux 0x061651be strcat +EXPORT_SYMBOL vmlinux 0x06178c48 mmc_set_data_timeout +EXPORT_SYMBOL vmlinux 0x0634100a bitmap_parselist_user +EXPORT_SYMBOL vmlinux 0x065bc618 clear_bdi_congested +EXPORT_SYMBOL vmlinux 0x065da6ce __blk_run_queue +EXPORT_SYMBOL vmlinux 0x067d8d35 security_release_secctx +EXPORT_SYMBOL vmlinux 0x068988af abx500_remove_ops +EXPORT_SYMBOL vmlinux 0x06c1b06d ps2_end_command +EXPORT_SYMBOL vmlinux 0x06dafcf3 skb_copy_datagram_const_iovec +EXPORT_SYMBOL vmlinux 0x06fc601e mnt_unpin +EXPORT_SYMBOL vmlinux 0x06fe3b14 default_grn +EXPORT_SYMBOL vmlinux 0x07007e03 backlight_force_update +EXPORT_SYMBOL vmlinux 0x07035d6d kmem_cache_destroy +EXPORT_SYMBOL vmlinux 0x0729744d sk_alloc +EXPORT_SYMBOL vmlinux 0x073dafac mmc_set_blocklen +EXPORT_SYMBOL vmlinux 0x076f458e ip_queue_xmit +EXPORT_SYMBOL vmlinux 0x077ba76c xfrm_policy_walk +EXPORT_SYMBOL vmlinux 0x0799aca4 local_bh_enable +EXPORT_SYMBOL vmlinux 0x07a890c8 fb_alloc_cmap +EXPORT_SYMBOL vmlinux 0x07c1b0c0 elevator_exit +EXPORT_SYMBOL vmlinux 0x07cc4a5d printk_timed_ratelimit +EXPORT_SYMBOL vmlinux 0x088b592d devm_free_irq +EXPORT_SYMBOL vmlinux 0x088d6a9c have_submounts +EXPORT_SYMBOL vmlinux 0x089704c9 mmc_flush_cache +EXPORT_SYMBOL vmlinux 0x08c473b7 xt_alloc_table_info +EXPORT_SYMBOL vmlinux 0x08c7fe20 bio_init +EXPORT_SYMBOL vmlinux 0x08d1245c vfs_readv +EXPORT_SYMBOL vmlinux 0x08ded414 ida_get_new_above +EXPORT_SYMBOL vmlinux 0x08f9812b mnt_drop_write_file +EXPORT_SYMBOL vmlinux 0x0914111f check_disk_size_change +EXPORT_SYMBOL vmlinux 0x0948cde9 num_physpages +EXPORT_SYMBOL vmlinux 0x09496221 tty_pair_get_pty +EXPORT_SYMBOL vmlinux 0x0988f1d7 generic_setxattr +EXPORT_SYMBOL vmlinux 0x098b71c6 fb_dealloc_cmap +EXPORT_SYMBOL vmlinux 0x09a3e681 inet_csk_clear_xmit_timers +EXPORT_SYMBOL vmlinux 0x09a7d4fc __nla_put_nohdr +EXPORT_SYMBOL vmlinux 0x09c55cec schedule_timeout_interruptible +EXPORT_SYMBOL vmlinux 0x0a149aad md_integrity_add_rdev +EXPORT_SYMBOL vmlinux 0x0a2487e0 unblock_all_signals +EXPORT_SYMBOL vmlinux 0x0a3131f6 strnchr +EXPORT_SYMBOL vmlinux 0x0a644b12 igrab +EXPORT_SYMBOL vmlinux 0x0aa13d05 __raw_readsw +EXPORT_SYMBOL vmlinux 0x0ab57f98 llc_sap_open +EXPORT_SYMBOL vmlinux 0x0acb1a3c __bitmap_shift_right +EXPORT_SYMBOL vmlinux 0x0ad5fb6f down_write_trylock +EXPORT_SYMBOL vmlinux 0x0adf751c usb_set_transceiver +EXPORT_SYMBOL vmlinux 0x0ae4e898 sk_stream_kill_queues +EXPORT_SYMBOL vmlinux 0x0af16b61 inet_bind +EXPORT_SYMBOL vmlinux 0x0afae2b9 bio_put +EXPORT_SYMBOL vmlinux 0x0b0d888b icmpv6_err_convert +EXPORT_SYMBOL vmlinux 0x0b1beb31 vmalloc_32_user +EXPORT_SYMBOL vmlinux 0x0b351ada mempool_resize +EXPORT_SYMBOL vmlinux 0x0b3b9a0f truncate_pagecache_range +EXPORT_SYMBOL vmlinux 0x0b3e6fda dev_activate +EXPORT_SYMBOL vmlinux 0x0b48677a __kfifo_init +EXPORT_SYMBOL vmlinux 0x0b61b39e devm_iounmap +EXPORT_SYMBOL vmlinux 0x0b742fd7 simple_strtol +EXPORT_SYMBOL vmlinux 0x0b74f1f6 tcp_v4_do_rcv +EXPORT_SYMBOL vmlinux 0x0b90e80b proc_doulongvec_minmax +EXPORT_SYMBOL vmlinux 0x0bb253e8 vfs_llseek +EXPORT_SYMBOL vmlinux 0x0bc477a2 irq_set_irq_type +EXPORT_SYMBOL vmlinux 0x0bd2b9a2 __blk_end_request +EXPORT_SYMBOL vmlinux 0x0be8f5d9 seq_put_decimal_ull +EXPORT_SYMBOL vmlinux 0x0c09b60b seq_put_decimal_ll +EXPORT_SYMBOL vmlinux 0x0c35f2c6 sleep_on_timeout +EXPORT_SYMBOL vmlinux 0x0c58a8cd netdev_increment_features +EXPORT_SYMBOL vmlinux 0x0c72fdf2 __blockdev_direct_IO +EXPORT_SYMBOL vmlinux 0x0ca54fee _test_and_set_bit +EXPORT_SYMBOL vmlinux 0x0cae232b utf16s_to_utf8s +EXPORT_SYMBOL vmlinux 0x0cc1b0c8 inet_ioctl +EXPORT_SYMBOL vmlinux 0x0cdd158d sg_alloc_table +EXPORT_SYMBOL vmlinux 0x0cf3fd49 may_umount_tree +EXPORT_SYMBOL vmlinux 0x0d1c4e69 ps2_drain +EXPORT_SYMBOL vmlinux 0x0d23dcfb inet6_del_protocol +EXPORT_SYMBOL vmlinux 0x0d3cb182 kstrtos16_from_user +EXPORT_SYMBOL vmlinux 0x0d3f57a2 _find_next_bit_le +EXPORT_SYMBOL vmlinux 0x0d542439 __ipv6_addr_type +EXPORT_SYMBOL vmlinux 0x0d6222dc input_handler_for_each_handle +EXPORT_SYMBOL vmlinux 0x0da10ec3 security_sock_graft +EXPORT_SYMBOL vmlinux 0x0dac9d0c blk_start_queue +EXPORT_SYMBOL vmlinux 0x0db3877d ___dma_single_dev_to_cpu +EXPORT_SYMBOL vmlinux 0x0db8cfd0 genl_register_family_with_ops +EXPORT_SYMBOL vmlinux 0x0dbd8e62 mb_cache_entry_find_next +EXPORT_SYMBOL vmlinux 0x0dd32659 dmam_alloc_noncoherent +EXPORT_SYMBOL vmlinux 0x0e03e2aa set_bh_page +EXPORT_SYMBOL vmlinux 0x0e369344 abx500_get_chip_id +EXPORT_SYMBOL vmlinux 0x0e385321 blk_rq_map_user_iov +EXPORT_SYMBOL vmlinux 0x0e407f7d mmc_resume_host +EXPORT_SYMBOL vmlinux 0x0e4673b5 xfrm_init_state +EXPORT_SYMBOL vmlinux 0x0e4c0ccc ip_generic_getfrag +EXPORT_SYMBOL vmlinux 0x0e5bd7dd sync_timeline_signal +EXPORT_SYMBOL vmlinux 0x0e62e9ee seq_bitmap_list +EXPORT_SYMBOL vmlinux 0x0e6da44a set_normalized_timespec +EXPORT_SYMBOL vmlinux 0x0e7daa5c simple_lookup +EXPORT_SYMBOL vmlinux 0x0e82f36b grab_cache_page_write_begin +EXPORT_SYMBOL vmlinux 0x0ea07ec7 kstrtou8_from_user +EXPORT_SYMBOL vmlinux 0x0eb6ff02 udp_sendmsg +EXPORT_SYMBOL vmlinux 0x0ec98808 ida_init +EXPORT_SYMBOL vmlinux 0x0f1f5ca4 inet_dgram_ops +EXPORT_SYMBOL vmlinux 0x0f2f4b28 locks_remove_posix +EXPORT_SYMBOL vmlinux 0x0f4250cf backlight_device_unregister +EXPORT_SYMBOL vmlinux 0x0f4c91ed ns_to_timespec +EXPORT_SYMBOL vmlinux 0x0f5738c4 jbd2_journal_begin_ordered_truncate +EXPORT_SYMBOL vmlinux 0x0f5c4e79 udp_ioctl +EXPORT_SYMBOL vmlinux 0x0f9e9655 tty_pair_get_tty +EXPORT_SYMBOL vmlinux 0x0fa2a45e __memzero +EXPORT_SYMBOL vmlinux 0x0fa9a931 vfs_statfs +EXPORT_SYMBOL vmlinux 0x0faef0ed __tasklet_schedule +EXPORT_SYMBOL vmlinux 0x0fccd6ab seq_open_private +EXPORT_SYMBOL vmlinux 0x0ff178f6 __aeabi_idivmod +EXPORT_SYMBOL vmlinux 0x0ffa8302 _atomic_dec_and_lock +EXPORT_SYMBOL vmlinux 0x1010db49 gnet_stats_copy_basic +EXPORT_SYMBOL vmlinux 0x101458af skb_trim +EXPORT_SYMBOL vmlinux 0x1049ab14 init_net +EXPORT_SYMBOL vmlinux 0x106c6fd2 ipv6_setsockopt +EXPORT_SYMBOL vmlinux 0x10703336 complete_request_key +EXPORT_SYMBOL vmlinux 0x1072a394 csum_partial_copy_from_user +EXPORT_SYMBOL vmlinux 0x10c851cf icmpv6_send +EXPORT_SYMBOL vmlinux 0x10d9d048 icmp_err_convert +EXPORT_SYMBOL vmlinux 0x10ee20bb default_blu +EXPORT_SYMBOL vmlinux 0x10fb4b5f mii_link_ok +EXPORT_SYMBOL vmlinux 0x11089ac7 _ctype +EXPORT_SYMBOL vmlinux 0x110af2c2 truncate_inode_pages +EXPORT_SYMBOL vmlinux 0x111f6f66 xfrm_lookup +EXPORT_SYMBOL vmlinux 0x113b2cf1 inet_frag_kill +EXPORT_SYMBOL vmlinux 0x113dd3ab generic_permission +EXPORT_SYMBOL vmlinux 0x113e99c2 skb_push +EXPORT_SYMBOL vmlinux 0x11414b71 udp_poll +EXPORT_SYMBOL vmlinux 0x1143df4c generic_write_checks +EXPORT_SYMBOL vmlinux 0x1163f0a7 blk_max_low_pfn +EXPORT_SYMBOL vmlinux 0x118d3ede shrink_dcache_sb +EXPORT_SYMBOL vmlinux 0x118f01ea putname +EXPORT_SYMBOL vmlinux 0x119716dd mnt_pin +EXPORT_SYMBOL vmlinux 0x119b50e7 elf_check_arch +EXPORT_SYMBOL vmlinux 0x11a13e31 _kstrtol +EXPORT_SYMBOL vmlinux 0x11a45cf1 __skb_checksum_complete_head +EXPORT_SYMBOL vmlinux 0x11b0c727 nf_nat_used_tuple +EXPORT_SYMBOL vmlinux 0x11c4079d xfrm_find_acq_byseq +EXPORT_SYMBOL vmlinux 0x11d86910 dev_set_promiscuity +EXPORT_SYMBOL vmlinux 0x11dd0fb1 grab_cache_page_nowait +EXPORT_SYMBOL vmlinux 0x11dfcf51 qemu_trace_mmap +EXPORT_SYMBOL vmlinux 0x11e2ec12 flex_array_free_parts +EXPORT_SYMBOL vmlinux 0x11ec2efc d_instantiate +EXPORT_SYMBOL vmlinux 0x11f7ed4c hex_to_bin +EXPORT_SYMBOL vmlinux 0x126c916d __cleancache_invalidate_page +EXPORT_SYMBOL vmlinux 0x12a38747 usleep_range +EXPORT_SYMBOL vmlinux 0x12b2f229 __splice_from_pipe +EXPORT_SYMBOL vmlinux 0x12d8b664 netlink_set_err +EXPORT_SYMBOL vmlinux 0x12da5bb2 __kmalloc +EXPORT_SYMBOL vmlinux 0x12e85778 kstrtol_from_user +EXPORT_SYMBOL vmlinux 0x12f99022 inet_frags_init_net +EXPORT_SYMBOL vmlinux 0x13256722 call_usermodehelper_setfns +EXPORT_SYMBOL vmlinux 0x132a7a5b init_timer_key +EXPORT_SYMBOL vmlinux 0x13307fde vsscanf +EXPORT_SYMBOL vmlinux 0x137cec33 generic_file_readonly_mmap +EXPORT_SYMBOL vmlinux 0x13d0adf7 __kfifo_out +EXPORT_SYMBOL vmlinux 0x13de129f generic_listxattr +EXPORT_SYMBOL vmlinux 0x1413dd12 tcp_setsockopt +EXPORT_SYMBOL vmlinux 0x14a839cc find_get_pages_contig +EXPORT_SYMBOL vmlinux 0x14ce157f skb_checksum_help +EXPORT_SYMBOL vmlinux 0x14d4a9c5 _change_bit +EXPORT_SYMBOL vmlinux 0x14f61f3c splice_from_pipe_feed +EXPORT_SYMBOL vmlinux 0x1524d58b proc_dointvec_userhz_jiffies +EXPORT_SYMBOL vmlinux 0x15412086 tcp_v4_send_check +EXPORT_SYMBOL vmlinux 0x154c6338 dm_kcopyd_client_destroy +EXPORT_SYMBOL vmlinux 0x1551dc51 bitmap_find_free_region +EXPORT_SYMBOL vmlinux 0x15692c87 param_ops_int +EXPORT_SYMBOL vmlinux 0x1572a84f bio_pair_release +EXPORT_SYMBOL vmlinux 0x15a5765d __scm_send +EXPORT_SYMBOL vmlinux 0x15b43033 tty_port_free_xmit_buf +EXPORT_SYMBOL vmlinux 0x15bb3e3b __get_user_pages +EXPORT_SYMBOL vmlinux 0x15d194e4 sockfd_lookup +EXPORT_SYMBOL vmlinux 0x15dda92f dev_uc_add +EXPORT_SYMBOL vmlinux 0x15dfda5d sync_fence_put +EXPORT_SYMBOL vmlinux 0x15e766c7 skb_dst_set_noref +EXPORT_SYMBOL vmlinux 0x1605660d mark_buffer_dirty_inode +EXPORT_SYMBOL vmlinux 0x1608eeac llc_sap_find +EXPORT_SYMBOL vmlinux 0x1613c208 of_match_node +EXPORT_SYMBOL vmlinux 0x162695bb posix_unblock_lock +EXPORT_SYMBOL vmlinux 0x16305289 warn_slowpath_null +EXPORT_SYMBOL vmlinux 0x1641a9a2 d_genocide +EXPORT_SYMBOL vmlinux 0x167d0240 unlock_buffer +EXPORT_SYMBOL vmlinux 0x16908d00 dma_mmap_coherent +EXPORT_SYMBOL vmlinux 0x16a864ec kmem_cache_alloc_trace +EXPORT_SYMBOL vmlinux 0x16b24797 dev_close +EXPORT_SYMBOL vmlinux 0x16c2acce bio_clone +EXPORT_SYMBOL vmlinux 0x16f84ec9 ps2_cmd_aborted +EXPORT_SYMBOL vmlinux 0x16fde0b3 input_mt_report_finger_count +EXPORT_SYMBOL vmlinux 0x17110dc4 fib_default_rule_pref +EXPORT_SYMBOL vmlinux 0x172ea188 find_or_create_page +EXPORT_SYMBOL vmlinux 0x1734ab73 zero_fill_bio +EXPORT_SYMBOL vmlinux 0x1737c935 sk_reset_txq +EXPORT_SYMBOL vmlinux 0x174bce15 load_nls_default +EXPORT_SYMBOL vmlinux 0x1779ed6b iunique +EXPORT_SYMBOL vmlinux 0x17c6445d mii_ethtool_sset +EXPORT_SYMBOL vmlinux 0x17df17bc sysctl_tcp_ecn +EXPORT_SYMBOL vmlinux 0x181740e9 nf_nat_mangle_udp_packet +EXPORT_SYMBOL vmlinux 0x182bd293 crypto_sha1_update +EXPORT_SYMBOL vmlinux 0x183c7ce8 d_prune_aliases +EXPORT_SYMBOL vmlinux 0x183fa88b mempool_alloc_slab +EXPORT_SYMBOL vmlinux 0x184b82fb mmc_vddrange_to_ocrmask +EXPORT_SYMBOL vmlinux 0x184e6c85 radix_tree_gang_lookup_slot +EXPORT_SYMBOL vmlinux 0x1851151c proc_dointvec +EXPORT_SYMBOL vmlinux 0x188836d4 skb_abort_seq_read +EXPORT_SYMBOL vmlinux 0x18897882 jbd2_journal_start +EXPORT_SYMBOL vmlinux 0x188a3dfb timespec_trunc +EXPORT_SYMBOL vmlinux 0x188db258 blk_queue_dma_alignment +EXPORT_SYMBOL vmlinux 0x18b1f3e5 nf_ip_checksum +EXPORT_SYMBOL vmlinux 0x18f4dd8c send_sig +EXPORT_SYMBOL vmlinux 0x19272bde blk_complete_request +EXPORT_SYMBOL vmlinux 0x192fc68e dev_getfirstbyhwtype +EXPORT_SYMBOL vmlinux 0x19322661 tty_shutdown +EXPORT_SYMBOL vmlinux 0x196aff3e dev_base_lock +EXPORT_SYMBOL vmlinux 0x1976aa06 param_ops_bool +EXPORT_SYMBOL vmlinux 0x1988fc68 sock_no_getname +EXPORT_SYMBOL vmlinux 0x199ed0cd net_disable_timestamp +EXPORT_SYMBOL vmlinux 0x19b4ceff blk_alloc_queue_node +EXPORT_SYMBOL vmlinux 0x19b92219 register_filesystem +EXPORT_SYMBOL vmlinux 0x19bd383b security_secmark_refcount_dec +EXPORT_SYMBOL vmlinux 0x19ddcfdb sock_no_socketpair +EXPORT_SYMBOL vmlinux 0x19f16a2f kernel_read +EXPORT_SYMBOL vmlinux 0x19f1bb22 input_register_handle +EXPORT_SYMBOL vmlinux 0x1a48b5ca textsearch_unregister +EXPORT_SYMBOL vmlinux 0x1a6226c3 qemu_trace_exit +EXPORT_SYMBOL vmlinux 0x1a65f4ad __arm_ioremap_pfn +EXPORT_SYMBOL vmlinux 0x1ab7e307 cad_pid +EXPORT_SYMBOL vmlinux 0x1ac71f44 generic_file_direct_write +EXPORT_SYMBOL vmlinux 0x1ace138d bitmap_allocate_region +EXPORT_SYMBOL vmlinux 0x1ad1f2e7 _memcpy_fromio +EXPORT_SYMBOL vmlinux 0x1afb269c jbd2_journal_extend +EXPORT_SYMBOL vmlinux 0x1b015d25 bitmap_parselist +EXPORT_SYMBOL vmlinux 0x1b17e06c kstrtoll +EXPORT_SYMBOL vmlinux 0x1b4ccce4 skb_flow_dissect +EXPORT_SYMBOL vmlinux 0x1b4e21ce mmc_hw_reset +EXPORT_SYMBOL vmlinux 0x1b58e678 netdev_info +EXPORT_SYMBOL vmlinux 0x1b6314fd in_aton +EXPORT_SYMBOL vmlinux 0x1b654000 jbd2_journal_release_buffer +EXPORT_SYMBOL vmlinux 0x1b7371fb ioc_lookup_icq +EXPORT_SYMBOL vmlinux 0x1b7ea86a __nla_put +EXPORT_SYMBOL vmlinux 0x1b8fb9e5 blk_execute_rq +EXPORT_SYMBOL vmlinux 0x1ba4c200 unregister_netdev +EXPORT_SYMBOL vmlinux 0x1baeaed4 proc_dostring +EXPORT_SYMBOL vmlinux 0x1bb6efac iw_handler_get_spy +EXPORT_SYMBOL vmlinux 0x1be72425 names_cachep +EXPORT_SYMBOL vmlinux 0x1c399c6a register_mtd_chip_driver +EXPORT_SYMBOL vmlinux 0x1c3f8ce0 generic_writepages +EXPORT_SYMBOL vmlinux 0x1c74a542 jbd2_log_start_commit +EXPORT_SYMBOL vmlinux 0x1c9a838a input_mt_report_slot_state +EXPORT_SYMBOL vmlinux 0x1caf773d tty_port_lower_dtr_rts +EXPORT_SYMBOL vmlinux 0x1cc30452 xfrm_policy_alloc +EXPORT_SYMBOL vmlinux 0x1cc6719a register_reboot_notifier +EXPORT_SYMBOL vmlinux 0x1cd0f6c0 mempool_alloc +EXPORT_SYMBOL vmlinux 0x1cdc2850 ipv6_chk_addr +EXPORT_SYMBOL vmlinux 0x1cecfb48 inode_change_ok +EXPORT_SYMBOL vmlinux 0x1d11600b block_write_end +EXPORT_SYMBOL vmlinux 0x1d3a4534 __tracepoint_kmalloc_node +EXPORT_SYMBOL vmlinux 0x1d43d57c seq_putc +EXPORT_SYMBOL vmlinux 0x1d7733ce dev_queue_xmit +EXPORT_SYMBOL vmlinux 0x1db4c4bb dev_set_drvdata +EXPORT_SYMBOL vmlinux 0x1db7dc40 pgprot_kernel +EXPORT_SYMBOL vmlinux 0x1dc36131 fb_destroy_modedb +EXPORT_SYMBOL vmlinux 0x1dd571e6 fb_copy_cmap +EXPORT_SYMBOL vmlinux 0x1de12348 vfs_writev +EXPORT_SYMBOL vmlinux 0x1df2e18b block_write_full_page +EXPORT_SYMBOL vmlinux 0x1e047854 warn_slowpath_fmt +EXPORT_SYMBOL vmlinux 0x1e0ab640 kmem_cache_shrink +EXPORT_SYMBOL vmlinux 0x1e1bfbd9 skb_copy_datagram_iovec +EXPORT_SYMBOL vmlinux 0x1e26be3b get_anon_bdev +EXPORT_SYMBOL vmlinux 0x1e3f1bfc usb_put_transceiver +EXPORT_SYMBOL vmlinux 0x1e56f425 wake_up_process +EXPORT_SYMBOL vmlinux 0x1e587072 udp_lib_rehash +EXPORT_SYMBOL vmlinux 0x1e6d26a8 strstr +EXPORT_SYMBOL vmlinux 0x1e9edfb7 seq_hlist_start_head_rcu +EXPORT_SYMBOL vmlinux 0x1ec07a47 rawv6_mh_filter_register +EXPORT_SYMBOL vmlinux 0x1ec397a5 vlan_dev_real_dev +EXPORT_SYMBOL vmlinux 0x1ec4eb34 flex_array_prealloc +EXPORT_SYMBOL vmlinux 0x1ed9e870 generic_file_aio_read +EXPORT_SYMBOL vmlinux 0x1ef1f75f posix_acl_valid +EXPORT_SYMBOL vmlinux 0x1f205e94 ioctl_by_bdev +EXPORT_SYMBOL vmlinux 0x1f7d7e69 single_release +EXPORT_SYMBOL vmlinux 0x1f7debe9 arp_send +EXPORT_SYMBOL vmlinux 0x20000329 simple_strtoul +EXPORT_SYMBOL vmlinux 0x2032c84e jbd2_journal_dirty_metadata +EXPORT_SYMBOL vmlinux 0x206790dc genl_unregister_mc_group +EXPORT_SYMBOL vmlinux 0x207a63cf generic_show_options +EXPORT_SYMBOL vmlinux 0x207d3119 tcp_sendpage +EXPORT_SYMBOL vmlinux 0x208c1001 sock_rfree +EXPORT_SYMBOL vmlinux 0x20a789ac irq_set_chip_data +EXPORT_SYMBOL vmlinux 0x20c55ae0 sscanf +EXPORT_SYMBOL vmlinux 0x211331fa __divsi3 +EXPORT_SYMBOL vmlinux 0x21315700 param_get_bool +EXPORT_SYMBOL vmlinux 0x213d8814 kthread_stop +EXPORT_SYMBOL vmlinux 0x215ebd78 bitrev16 +EXPORT_SYMBOL vmlinux 0x217dda13 flex_array_get +EXPORT_SYMBOL vmlinux 0x21db5a62 file_update_time +EXPORT_SYMBOL vmlinux 0x21ed5b8e tty_register_ldisc +EXPORT_SYMBOL vmlinux 0x21f678b9 clocksource_unregister +EXPORT_SYMBOL vmlinux 0x2204cb19 writeback_inodes_sb_if_idle +EXPORT_SYMBOL vmlinux 0x220e1379 jbd2_journal_abort +EXPORT_SYMBOL vmlinux 0x22164d2f __nla_reserve +EXPORT_SYMBOL vmlinux 0x221dfde0 idr_pre_get +EXPORT_SYMBOL vmlinux 0x222e7ce2 sysfs_streq +EXPORT_SYMBOL vmlinux 0x2263d6f3 freeze_bdev +EXPORT_SYMBOL vmlinux 0x227badd6 mod_timer_pinned +EXPORT_SYMBOL vmlinux 0x227ccaa4 xfrm_spd_getinfo +EXPORT_SYMBOL vmlinux 0x2288378f system_state +EXPORT_SYMBOL vmlinux 0x228c3910 dev_addr_add_multiple +EXPORT_SYMBOL vmlinux 0x22b325d5 kd_mksound +EXPORT_SYMBOL vmlinux 0x22b75f63 sk_receive_skb +EXPORT_SYMBOL vmlinux 0x22dec9e2 vfs_fsync_range +EXPORT_SYMBOL vmlinux 0x231d4001 fb_edid_add_monspecs +EXPORT_SYMBOL vmlinux 0x23532c4d ftrace_print_flags_seq +EXPORT_SYMBOL vmlinux 0x2373c1b3 console_start +EXPORT_SYMBOL vmlinux 0x2378e202 inode_init_owner +EXPORT_SYMBOL vmlinux 0x237b98c0 write_inode_now +EXPORT_SYMBOL vmlinux 0x23a574fd security_secmark_relabel_packet +EXPORT_SYMBOL vmlinux 0x23a9b235 __brelse +EXPORT_SYMBOL vmlinux 0x23b90695 nf_hooks_needed +EXPORT_SYMBOL vmlinux 0x23b9d6e2 mangle_path +EXPORT_SYMBOL vmlinux 0x23bffecb netif_rx +EXPORT_SYMBOL vmlinux 0x23c4ba51 sock_no_poll +EXPORT_SYMBOL vmlinux 0x23c83461 set_user_nice +EXPORT_SYMBOL vmlinux 0x23dac37b simple_transaction_set +EXPORT_SYMBOL vmlinux 0x23f69dce dmam_alloc_coherent +EXPORT_SYMBOL vmlinux 0x23f8fcfd sk_stream_wait_connect +EXPORT_SYMBOL vmlinux 0x23fd3028 vmalloc_node +EXPORT_SYMBOL vmlinux 0x2418de90 sock_create_lite +EXPORT_SYMBOL vmlinux 0x242f1658 inet_listen +EXPORT_SYMBOL vmlinux 0x2455c156 __clear_user +EXPORT_SYMBOL vmlinux 0x2459bbcc console_set_on_cmdline +EXPORT_SYMBOL vmlinux 0x245ac52d jbd2_inode_cache +EXPORT_SYMBOL vmlinux 0x245f00b0 sync_inodes_sb +EXPORT_SYMBOL vmlinux 0x247db365 register_con_driver +EXPORT_SYMBOL vmlinux 0x2481957b follow_pfn +EXPORT_SYMBOL vmlinux 0x2482e688 vsprintf +EXPORT_SYMBOL vmlinux 0x24b216b6 netlink_broadcast +EXPORT_SYMBOL vmlinux 0x24ca2220 bioset_free +EXPORT_SYMBOL vmlinux 0x24cbaa62 filp_open +EXPORT_SYMBOL vmlinux 0x24dabe12 test_set_page_writeback +EXPORT_SYMBOL vmlinux 0x24fdac79 wake_bit_function +EXPORT_SYMBOL vmlinux 0x250113b4 memory_read_from_buffer +EXPORT_SYMBOL vmlinux 0x25057cdb napi_gro_frags +EXPORT_SYMBOL vmlinux 0x252d7640 panic_notifier_list +EXPORT_SYMBOL vmlinux 0x253bdb78 param_get_int +EXPORT_SYMBOL vmlinux 0x2554263c fget +EXPORT_SYMBOL vmlinux 0x2563fbd4 __netdev_printk +EXPORT_SYMBOL vmlinux 0x25684dba tcp_gro_complete +EXPORT_SYMBOL vmlinux 0x2568dde3 sock_no_shutdown +EXPORT_SYMBOL vmlinux 0x2573c955 blk_run_queue_async +EXPORT_SYMBOL vmlinux 0x257cace3 __breadahead +EXPORT_SYMBOL vmlinux 0x25820c64 fs_overflowuid +EXPORT_SYMBOL vmlinux 0x25ac5bd9 dql_init +EXPORT_SYMBOL vmlinux 0x25bb7f5a devm_request_and_ioremap +EXPORT_SYMBOL vmlinux 0x25c677c4 mac_pton +EXPORT_SYMBOL vmlinux 0x25c7be30 dev_warn +EXPORT_SYMBOL vmlinux 0x2605c0a1 neigh_lookup_nodev +EXPORT_SYMBOL vmlinux 0x2617c64b netdev_bonding_change +EXPORT_SYMBOL vmlinux 0x26251f2c of_find_property +EXPORT_SYMBOL vmlinux 0x263beb75 ecryptfs_get_versions +EXPORT_SYMBOL vmlinux 0x266492ce ether_setup +EXPORT_SYMBOL vmlinux 0x26658049 inode_dio_done +EXPORT_SYMBOL vmlinux 0x26911e4d gen_new_estimator +EXPORT_SYMBOL vmlinux 0x26aa305f proto_register +EXPORT_SYMBOL vmlinux 0x26bb950b __kfifo_from_user_r +EXPORT_SYMBOL vmlinux 0x26e76fb8 sysctl_udp_wmem_min +EXPORT_SYMBOL vmlinux 0x27000b29 crc32c +EXPORT_SYMBOL vmlinux 0x2721e46c keyring_clear +EXPORT_SYMBOL vmlinux 0x274a5b59 mmc_suspend_host +EXPORT_SYMBOL vmlinux 0x276a8f84 sock_tx_timestamp +EXPORT_SYMBOL vmlinux 0x276b8b0b put_page +EXPORT_SYMBOL vmlinux 0x277538d4 pipe_to_file +EXPORT_SYMBOL vmlinux 0x27864d57 memparse +EXPORT_SYMBOL vmlinux 0x27ac0e86 blk_queue_end_tag +EXPORT_SYMBOL vmlinux 0x27b71835 input_mt_destroy_slots +EXPORT_SYMBOL vmlinux 0x27bbf221 disable_irq_nosync +EXPORT_SYMBOL vmlinux 0x27c2197f param_set_short +EXPORT_SYMBOL vmlinux 0x27e1a049 printk +EXPORT_SYMBOL vmlinux 0x27e5469f __dst_free +EXPORT_SYMBOL vmlinux 0x27f336cb __get_page_tail +EXPORT_SYMBOL vmlinux 0x28072c25 call_usermodehelper_exec +EXPORT_SYMBOL vmlinux 0x28089a8f of_find_node_by_name +EXPORT_SYMBOL vmlinux 0x28118cb6 __get_user_1 +EXPORT_SYMBOL vmlinux 0x281502fc ilookup5 +EXPORT_SYMBOL vmlinux 0x2815080b prepare_creds +EXPORT_SYMBOL vmlinux 0x281823c5 __kfifo_out_peek +EXPORT_SYMBOL vmlinux 0x281b9cf2 tcp_read_sock +EXPORT_SYMBOL vmlinux 0x2830fee2 idr_get_next +EXPORT_SYMBOL vmlinux 0x284eb815 blk_requeue_request +EXPORT_SYMBOL vmlinux 0x28ae3d36 kernel_accept +EXPORT_SYMBOL vmlinux 0x28d6861d __vmalloc +EXPORT_SYMBOL vmlinux 0x2913fd2a eth_type_trans +EXPORT_SYMBOL vmlinux 0x293ad38a softnet_data +EXPORT_SYMBOL vmlinux 0x29537c9e alloc_chrdev_region +EXPORT_SYMBOL vmlinux 0x2982c7a5 xfrm4_rcv_encap +EXPORT_SYMBOL vmlinux 0x29971015 ip_cmsg_recv +EXPORT_SYMBOL vmlinux 0x299a9ca6 default_file_splice_read +EXPORT_SYMBOL vmlinux 0x29a7b36a console_stop +EXPORT_SYMBOL vmlinux 0x29a86ea1 xt_register_target +EXPORT_SYMBOL vmlinux 0x29ac34ea tcp_poll +EXPORT_SYMBOL vmlinux 0x29f3b549 skb_split +EXPORT_SYMBOL vmlinux 0x29f99971 xfrm_state_lookup_byaddr +EXPORT_SYMBOL vmlinux 0x2a18d944 mmc_can_reset +EXPORT_SYMBOL vmlinux 0x2a3aa678 _test_and_clear_bit +EXPORT_SYMBOL vmlinux 0x2a3ce364 blk_put_queue +EXPORT_SYMBOL vmlinux 0x2a62f30b vfs_unlink +EXPORT_SYMBOL vmlinux 0x2a724dd1 netlink_dump_start +EXPORT_SYMBOL vmlinux 0x2a748cb9 nla_put +EXPORT_SYMBOL vmlinux 0x2a76589c cdev_add +EXPORT_SYMBOL vmlinux 0x2aa0e4fc strncasecmp +EXPORT_SYMBOL vmlinux 0x2aa68f3f tcp_child_process +EXPORT_SYMBOL vmlinux 0x2ac6193b __kfifo_dma_out_prepare_r +EXPORT_SYMBOL vmlinux 0x2acbc8ba genl_register_ops +EXPORT_SYMBOL vmlinux 0x2afa59a5 __sync_dirty_buffer +EXPORT_SYMBOL vmlinux 0x2b09ff88 register_md_personality +EXPORT_SYMBOL vmlinux 0x2b281783 sget +EXPORT_SYMBOL vmlinux 0x2b33adf7 netdev_class_create_file +EXPORT_SYMBOL vmlinux 0x2b3d5cea netif_set_real_num_tx_queues +EXPORT_SYMBOL vmlinux 0x2b47f2d2 blk_queue_io_min +EXPORT_SYMBOL vmlinux 0x2b688622 complete_and_exit +EXPORT_SYMBOL vmlinux 0x2b70553e kernel_bind +EXPORT_SYMBOL vmlinux 0x2b90cdaa mempool_create +EXPORT_SYMBOL vmlinux 0x2b9da7a4 genl_lock +EXPORT_SYMBOL vmlinux 0x2ba2d252 inet6_release +EXPORT_SYMBOL vmlinux 0x2ba707a8 sysctl_tcp_low_latency +EXPORT_SYMBOL vmlinux 0x2bb39586 tcp_valid_rtt_meas +EXPORT_SYMBOL vmlinux 0x2bb615e7 simple_fill_super +EXPORT_SYMBOL vmlinux 0x2bbe2daf d_make_root +EXPORT_SYMBOL vmlinux 0x2bc9f4be blk_queue_segment_boundary +EXPORT_SYMBOL vmlinux 0x2bf86509 tag_pages_for_writeback +EXPORT_SYMBOL vmlinux 0x2c03bf49 fput +EXPORT_SYMBOL vmlinux 0x2c09d52d netdev_printk +EXPORT_SYMBOL vmlinux 0x2c241a91 tcp_v4_destroy_sock +EXPORT_SYMBOL vmlinux 0x2c256e1f input_scancode_to_scalar +EXPORT_SYMBOL vmlinux 0x2c2da700 ip6_route_me_harder +EXPORT_SYMBOL vmlinux 0x2c2edff6 unlock_rename +EXPORT_SYMBOL vmlinux 0x2c78cbdb generic_read_dir +EXPORT_SYMBOL vmlinux 0x2c9749a6 simple_getattr +EXPORT_SYMBOL vmlinux 0x2cab6966 scsi_cmd_ioctl +EXPORT_SYMBOL vmlinux 0x2cc4d574 serio_close +EXPORT_SYMBOL vmlinux 0x2ccaf296 lock_sock_nested +EXPORT_SYMBOL vmlinux 0x2cccd9df kblockd_schedule_work +EXPORT_SYMBOL vmlinux 0x2d10e7e4 sock_no_accept +EXPORT_SYMBOL vmlinux 0x2d126467 balance_dirty_pages_ratelimited_nr +EXPORT_SYMBOL vmlinux 0x2d140a58 genl_unlock +EXPORT_SYMBOL vmlinux 0x2d2a3821 iw_handler_get_thrspy +EXPORT_SYMBOL vmlinux 0x2d3e944d vlan_ioctl_set +EXPORT_SYMBOL vmlinux 0x2d466118 ns_capable +EXPORT_SYMBOL vmlinux 0x2d6507b5 _find_next_zero_bit_le +EXPORT_SYMBOL vmlinux 0x2d67ff2c register_8022_client +EXPORT_SYMBOL vmlinux 0x2d69f6ca __page_symlink +EXPORT_SYMBOL vmlinux 0x2d6e9599 xfrm_policy_register_afinfo +EXPORT_SYMBOL vmlinux 0x2d6fc918 xfrm_unregister_km +EXPORT_SYMBOL vmlinux 0x2d9811f7 eth_rebuild_header +EXPORT_SYMBOL vmlinux 0x2ddd43cb __wait_on_buffer +EXPORT_SYMBOL vmlinux 0x2deda4a1 security_sk_classify_flow +EXPORT_SYMBOL vmlinux 0x2dfa9b85 tcp_gro_receive +EXPORT_SYMBOL vmlinux 0x2e12ef63 __cleancache_init_fs +EXPORT_SYMBOL vmlinux 0x2e168d01 input_release_device +EXPORT_SYMBOL vmlinux 0x2e2ce9e0 sysctl_tcp_syncookies +EXPORT_SYMBOL vmlinux 0x2e3f8175 __tracepoint_kfree +EXPORT_SYMBOL vmlinux 0x2e5810c6 __aeabi_unwind_cpp_pr1 +EXPORT_SYMBOL vmlinux 0x2e6bc719 genl_register_family +EXPORT_SYMBOL vmlinux 0x2eb04be8 skb_find_text +EXPORT_SYMBOL vmlinux 0x2ec524ad __kfifo_in_r +EXPORT_SYMBOL vmlinux 0x2ecf2663 kill_block_super +EXPORT_SYMBOL vmlinux 0x2eeceb42 sk_chk_filter +EXPORT_SYMBOL vmlinux 0x2f03fc4b security_secmark_refcount_inc +EXPORT_SYMBOL vmlinux 0x2f29a018 cpu_user +EXPORT_SYMBOL vmlinux 0x2f52e42c xfrm_state_unregister_afinfo +EXPORT_SYMBOL vmlinux 0x2f67fb2d mmc_cache_ctrl +EXPORT_SYMBOL vmlinux 0x2f6a74a5 napi_frags_skb +EXPORT_SYMBOL vmlinux 0x2f9bc640 mmc_free_host +EXPORT_SYMBOL vmlinux 0x2fd85baf ___ratelimit +EXPORT_SYMBOL vmlinux 0x3016bb30 __dev_get_by_index +EXPORT_SYMBOL vmlinux 0x3018e900 bio_alloc_bioset +EXPORT_SYMBOL vmlinux 0x30295bbb inode_owner_or_capable +EXPORT_SYMBOL vmlinux 0x305a59a4 xfrm_dst_ifdown +EXPORT_SYMBOL vmlinux 0x305f5ad9 kernel_sock_ioctl +EXPORT_SYMBOL vmlinux 0x30601ca8 skb_copy_and_csum_datagram_iovec +EXPORT_SYMBOL vmlinux 0x306505c6 blk_rq_init +EXPORT_SYMBOL vmlinux 0x307c2fd0 generic_check_addressable +EXPORT_SYMBOL vmlinux 0x30954e78 mmc_hw_reset_check +EXPORT_SYMBOL vmlinux 0x30a80826 __kfifo_from_user +EXPORT_SYMBOL vmlinux 0x30c22797 simple_pin_fs +EXPORT_SYMBOL vmlinux 0x30cada8f radix_tree_next_hole +EXPORT_SYMBOL vmlinux 0x30d590b7 bdi_destroy +EXPORT_SYMBOL vmlinux 0x30e55953 jbd2_journal_file_inode +EXPORT_SYMBOL vmlinux 0x30e74134 tty_termios_copy_hw +EXPORT_SYMBOL vmlinux 0x30f7ff84 filemap_fdatawrite +EXPORT_SYMBOL vmlinux 0x310917fe sort +EXPORT_SYMBOL vmlinux 0x31185553 pskb_expand_head +EXPORT_SYMBOL vmlinux 0x312ece63 udp_flush_pending_frames +EXPORT_SYMBOL vmlinux 0x3147857d default_red +EXPORT_SYMBOL vmlinux 0x3155b96f skb_queue_tail +EXPORT_SYMBOL vmlinux 0x316dd1cd __wait_on_bit +EXPORT_SYMBOL vmlinux 0x317b078e ___dma_page_cpu_to_dev +EXPORT_SYMBOL vmlinux 0x317f2cb8 blk_delay_queue +EXPORT_SYMBOL vmlinux 0x318cadb1 reciprocal_value +EXPORT_SYMBOL vmlinux 0x31b31f5c csum_partial_copy_nocheck +EXPORT_SYMBOL vmlinux 0x31bd442e schedule_delayed_work +EXPORT_SYMBOL vmlinux 0x31e6567f blk_queue_max_segment_size +EXPORT_SYMBOL vmlinux 0x31f9f0dd mmc_fixup_device +EXPORT_SYMBOL vmlinux 0x3207afda add_disk +EXPORT_SYMBOL vmlinux 0x32165924 mntput +EXPORT_SYMBOL vmlinux 0x322607e9 dm_unregister_target +EXPORT_SYMBOL vmlinux 0x3240c65b files_lglock_global_lock_online +EXPORT_SYMBOL vmlinux 0x324931a5 serio_interrupt +EXPORT_SYMBOL vmlinux 0x32547097 ip_route_input_common +EXPORT_SYMBOL vmlinux 0x325c3ce7 serio_open +EXPORT_SYMBOL vmlinux 0x32688e15 __inet6_lookup_established +EXPORT_SYMBOL vmlinux 0x328a05f1 strncpy +EXPORT_SYMBOL vmlinux 0x328c131a dma_release_from_coherent +EXPORT_SYMBOL vmlinux 0x32b9cc7e tcp_sendmsg +EXPORT_SYMBOL vmlinux 0x32e305e8 sk_common_release +EXPORT_SYMBOL vmlinux 0x333e7f5d blk_queue_start_tag +EXPORT_SYMBOL vmlinux 0x33440cb4 qdisc_create_dflt +EXPORT_SYMBOL vmlinux 0x334e1570 __cleancache_invalidate_fs +EXPORT_SYMBOL vmlinux 0x33cf3079 __pskb_pull_tail +EXPORT_SYMBOL vmlinux 0x33dbfd93 tcp_memory_allocated +EXPORT_SYMBOL vmlinux 0x34184afe current_kernel_time +EXPORT_SYMBOL vmlinux 0x34358e41 sock_recvmsg +EXPORT_SYMBOL vmlinux 0x344e0fe5 seq_write +EXPORT_SYMBOL vmlinux 0x347013de nla_validate +EXPORT_SYMBOL vmlinux 0x34908c14 print_hex_dump_bytes +EXPORT_SYMBOL vmlinux 0x3493acdd __kmap_atomic_idx +EXPORT_SYMBOL vmlinux 0x34953eb0 bdev_stack_limits +EXPORT_SYMBOL vmlinux 0x34980896 register_netdevice +EXPORT_SYMBOL vmlinux 0x349cba85 strchr +EXPORT_SYMBOL vmlinux 0x349d012d ip_mc_rejoin_groups +EXPORT_SYMBOL vmlinux 0x34dd7c09 dget_parent +EXPORT_SYMBOL vmlinux 0x34e160ff mb_cache_entry_free +EXPORT_SYMBOL vmlinux 0x350b43e0 elv_rb_del +EXPORT_SYMBOL vmlinux 0x351af425 md_unregister_thread +EXPORT_SYMBOL vmlinux 0x3524ac64 sync_fence_cancel_async +EXPORT_SYMBOL vmlinux 0x352c461f dev_set_allmulti +EXPORT_SYMBOL vmlinux 0x353d1f3b neigh_create +EXPORT_SYMBOL vmlinux 0x353e3fa5 __get_user_4 +EXPORT_SYMBOL vmlinux 0x35499630 eth_mac_addr +EXPORT_SYMBOL vmlinux 0x354f12b0 skb_pull +EXPORT_SYMBOL vmlinux 0x355f425c kobject_set_name +EXPORT_SYMBOL vmlinux 0x35640c38 of_device_is_compatible +EXPORT_SYMBOL vmlinux 0x35b6b772 param_ops_charp +EXPORT_SYMBOL vmlinux 0x35ca8cfa dm_kcopyd_client_create +EXPORT_SYMBOL vmlinux 0x35caa89a dev_set_mtu +EXPORT_SYMBOL vmlinux 0x35cd5912 netlink_kernel_release +EXPORT_SYMBOL vmlinux 0x36019829 poll_schedule_timeout +EXPORT_SYMBOL vmlinux 0x360668d6 kernel_getpeername +EXPORT_SYMBOL vmlinux 0x360b1afe probe_irq_mask +EXPORT_SYMBOL vmlinux 0x3613b0bc serio_unregister_child_port +EXPORT_SYMBOL vmlinux 0x361527ac of_find_all_nodes +EXPORT_SYMBOL vmlinux 0x3629ff65 simple_rmdir +EXPORT_SYMBOL vmlinux 0x364b3fff up +EXPORT_SYMBOL vmlinux 0x367d52c6 jbd2_journal_check_available_features +EXPORT_SYMBOL vmlinux 0x3694e83e rt6_lookup +EXPORT_SYMBOL vmlinux 0x3698632b blk_queue_update_dma_pad +EXPORT_SYMBOL vmlinux 0x369a41a4 kmem_cache_create +EXPORT_SYMBOL vmlinux 0x36ab81b3 dcache_readdir +EXPORT_SYMBOL vmlinux 0x36df1788 key_revoke +EXPORT_SYMBOL vmlinux 0x36e360e3 __hw_addr_add_multiple +EXPORT_SYMBOL vmlinux 0x36e46915 bio_add_pc_page +EXPORT_SYMBOL vmlinux 0x36f5ef5a md_wait_for_blocked_rdev +EXPORT_SYMBOL vmlinux 0x36fb9b74 bdev_read_only +EXPORT_SYMBOL vmlinux 0x370d45e5 md_flush_request +EXPORT_SYMBOL vmlinux 0x371b5fd0 dma_alloc_coherent +EXPORT_SYMBOL vmlinux 0x373db350 kstrtoint +EXPORT_SYMBOL vmlinux 0x373fdf4d vfs_path_lookup +EXPORT_SYMBOL vmlinux 0x3742016d of_find_device_by_node +EXPORT_SYMBOL vmlinux 0x37423fec scm_detach_fds +EXPORT_SYMBOL vmlinux 0x3744cf36 vmalloc_to_pfn +EXPORT_SYMBOL vmlinux 0x37728e3d xfrm_unregister_mode +EXPORT_SYMBOL vmlinux 0x37739b85 inode_sub_bytes +EXPORT_SYMBOL vmlinux 0x37b777df param_set_copystring +EXPORT_SYMBOL vmlinux 0x37b81004 inet_del_protocol +EXPORT_SYMBOL vmlinux 0x37befc70 jiffies_to_msecs +EXPORT_SYMBOL vmlinux 0x37c0b86a __pagevec_lru_add +EXPORT_SYMBOL vmlinux 0x37c210f9 __seq_open_private +EXPORT_SYMBOL vmlinux 0x37ddbc32 nobh_writepage +EXPORT_SYMBOL vmlinux 0x37dea1b6 block_read_full_page +EXPORT_SYMBOL vmlinux 0x37e74642 get_jiffies_64 +EXPORT_SYMBOL vmlinux 0x37ea921e vfsmount_lock_local_lock_cpu +EXPORT_SYMBOL vmlinux 0x37f614b7 __kfifo_len_r +EXPORT_SYMBOL vmlinux 0x37fb1d66 inet_dev_addr_type +EXPORT_SYMBOL vmlinux 0x38014878 mmc_add_host +EXPORT_SYMBOL vmlinux 0x381ef628 redraw_screen +EXPORT_SYMBOL vmlinux 0x38542b0f register_exec_domain +EXPORT_SYMBOL vmlinux 0x388f9128 xfrm_state_walk_done +EXPORT_SYMBOL vmlinux 0x3896bae1 genlmsg_put +EXPORT_SYMBOL vmlinux 0x38adf02f nla_put_nohdr +EXPORT_SYMBOL vmlinux 0x38b92846 llc_remove_pack +EXPORT_SYMBOL vmlinux 0x38c61d2d __invalidate_device +EXPORT_SYMBOL vmlinux 0x38fd5b38 take_over_console +EXPORT_SYMBOL vmlinux 0x390def22 kstrtou16_from_user +EXPORT_SYMBOL vmlinux 0x39113842 add_to_page_cache_locked +EXPORT_SYMBOL vmlinux 0x391a224f lock_sock_fast +EXPORT_SYMBOL vmlinux 0x39325f4d of_find_node_with_property +EXPORT_SYMBOL vmlinux 0x39582e1a dev_kfree_skb_irq +EXPORT_SYMBOL vmlinux 0x3980aac1 unregister_reboot_notifier +EXPORT_SYMBOL vmlinux 0x3990fffd __break_lease +EXPORT_SYMBOL vmlinux 0x39a085dd bio_unmap_user +EXPORT_SYMBOL vmlinux 0x39ebf1f6 netif_carrier_off +EXPORT_SYMBOL vmlinux 0x39f6b900 dev_driver_string +EXPORT_SYMBOL vmlinux 0x3a2244bf submit_bio +EXPORT_SYMBOL vmlinux 0x3a4ded42 __alloc_pages_nodemask +EXPORT_SYMBOL vmlinux 0x3a61bae9 iw_handler_set_spy +EXPORT_SYMBOL vmlinux 0x3a8788df __kfifo_dma_out_prepare +EXPORT_SYMBOL vmlinux 0x3a953846 ps2_handle_ack +EXPORT_SYMBOL vmlinux 0x3a9b6fb9 blk_unregister_region +EXPORT_SYMBOL vmlinux 0x3aa2eb19 blk_stack_limits +EXPORT_SYMBOL vmlinux 0x3af8dea8 xfrm6_rcv_spi +EXPORT_SYMBOL vmlinux 0x3b1770be proc_mkdir +EXPORT_SYMBOL vmlinux 0x3b628784 nf_register_hook +EXPORT_SYMBOL vmlinux 0x3b77fbb1 contig_page_data +EXPORT_SYMBOL vmlinux 0x3ba22978 dev_getbyhwaddr_rcu +EXPORT_SYMBOL vmlinux 0x3bbf46ea vga_base +EXPORT_SYMBOL vmlinux 0x3bc9b70f get_user_pages +EXPORT_SYMBOL vmlinux 0x3bd1b1f6 msecs_to_jiffies +EXPORT_SYMBOL vmlinux 0x3be59c30 ipt_register_table +EXPORT_SYMBOL vmlinux 0x3bef03b9 flow_cache_lookup +EXPORT_SYMBOL vmlinux 0x3bf6e5a0 cdev_init +EXPORT_SYMBOL vmlinux 0x3bf99657 bio_map_kern +EXPORT_SYMBOL vmlinux 0x3c13a011 napi_skb_finish +EXPORT_SYMBOL vmlinux 0x3c1ef7c7 down_read_trylock +EXPORT_SYMBOL vmlinux 0x3c3d8386 blk_free_tags +EXPORT_SYMBOL vmlinux 0x3c46a03c flock_lock_file_wait +EXPORT_SYMBOL vmlinux 0x3c63f098 down_killable +EXPORT_SYMBOL vmlinux 0x3c8f2794 iov_iter_copy_from_user +EXPORT_SYMBOL vmlinux 0x3c9d1211 string_get_size +EXPORT_SYMBOL vmlinux 0x3cd3c47e neigh_lookup +EXPORT_SYMBOL vmlinux 0x3ce4ca6f disable_irq +EXPORT_SYMBOL vmlinux 0x3d0019cb mmc_erase +EXPORT_SYMBOL vmlinux 0x3d0b3bbf dma_mmap_writecombine +EXPORT_SYMBOL vmlinux 0x3d18675c init_task +EXPORT_SYMBOL vmlinux 0x3d3c540f elf_hwcap +EXPORT_SYMBOL vmlinux 0x3d41e135 xfrm_prepare_input +EXPORT_SYMBOL vmlinux 0x3d4b1487 vfs_read +EXPORT_SYMBOL vmlinux 0x3d5cc30d generic_file_splice_write +EXPORT_SYMBOL vmlinux 0x3d93ee61 posix_acl_alloc +EXPORT_SYMBOL vmlinux 0x3dc0af64 mb_cache_entry_release +EXPORT_SYMBOL vmlinux 0x3dcb88a0 irq_set_handler_data +EXPORT_SYMBOL vmlinux 0x3dfc897c seq_hlist_start_head +EXPORT_SYMBOL vmlinux 0x3e123afe kernel_sock_shutdown +EXPORT_SYMBOL vmlinux 0x3e2e3557 bdi_unregister +EXPORT_SYMBOL vmlinux 0x3e3a2b03 keyring_search +EXPORT_SYMBOL vmlinux 0x3e3e24f2 skb_queue_purge +EXPORT_SYMBOL vmlinux 0x3e45e9ff register_inetaddr_notifier +EXPORT_SYMBOL vmlinux 0x3e579b4f vfs_readdir +EXPORT_SYMBOL vmlinux 0x3e7d7934 fget_raw +EXPORT_SYMBOL vmlinux 0x3e884f4b vm_get_page_prot +EXPORT_SYMBOL vmlinux 0x3e9110fa __hw_addr_unsync +EXPORT_SYMBOL vmlinux 0x3e93ed88 arp_invalidate +EXPORT_SYMBOL vmlinux 0x3ea0b35a dev_addr_del +EXPORT_SYMBOL vmlinux 0x3eae292f param_set_byte +EXPORT_SYMBOL vmlinux 0x3eae76b1 _dev_info +EXPORT_SYMBOL vmlinux 0x3eaf291d param_get_string +EXPORT_SYMBOL vmlinux 0x3eb8b01b bdput +EXPORT_SYMBOL vmlinux 0x3eba03cc unregister_nls +EXPORT_SYMBOL vmlinux 0x3ec22005 of_find_node_by_path +EXPORT_SYMBOL vmlinux 0x3ecdf3d6 cancel_dirty_page +EXPORT_SYMBOL vmlinux 0x3ed63055 zlib_inflateReset +EXPORT_SYMBOL vmlinux 0x3ef313a2 thaw_super +EXPORT_SYMBOL vmlinux 0x3ef32e5e block_write_begin +EXPORT_SYMBOL vmlinux 0x3f2fe73f nf_register_sockopt +EXPORT_SYMBOL vmlinux 0x3f4547a7 put_unused_fd +EXPORT_SYMBOL vmlinux 0x3f7266ad sched_autogroup_create_attach +EXPORT_SYMBOL vmlinux 0x3f98e5b0 tcp_parse_options +EXPORT_SYMBOL vmlinux 0x3fc2b5dd skb_append_datato_frags +EXPORT_SYMBOL vmlinux 0x3fd39eb5 md_error +EXPORT_SYMBOL vmlinux 0x3fe256c0 make_bad_inode +EXPORT_SYMBOL vmlinux 0x3ff62317 local_bh_disable +EXPORT_SYMBOL vmlinux 0x401c3569 nf_hook_slow +EXPORT_SYMBOL vmlinux 0x402b8281 __request_module +EXPORT_SYMBOL vmlinux 0x403d344e blk_init_queue +EXPORT_SYMBOL vmlinux 0x4059792f print_hex_dump +EXPORT_SYMBOL vmlinux 0x405c1144 get_seconds +EXPORT_SYMBOL vmlinux 0x4069db9e __nf_ct_ext_destroy +EXPORT_SYMBOL vmlinux 0x407136b1 __put_user_8 +EXPORT_SYMBOL vmlinux 0x4078e854 skb_gro_reset_offset +EXPORT_SYMBOL vmlinux 0x407f58c9 misc_deregister +EXPORT_SYMBOL vmlinux 0x408b94f0 rtnl_link_get_net +EXPORT_SYMBOL vmlinux 0x4090b037 dev_addr_del_multiple +EXPORT_SYMBOL vmlinux 0x40973662 sysctl_udp_mem +EXPORT_SYMBOL vmlinux 0x409873e3 tty_termios_baud_rate +EXPORT_SYMBOL vmlinux 0x40a2d1dd dm_table_get_size +EXPORT_SYMBOL vmlinux 0x40a6f522 __arm_ioremap +EXPORT_SYMBOL vmlinux 0x40a9b349 vzalloc +EXPORT_SYMBOL vmlinux 0x40be3c73 tty_port_close_start +EXPORT_SYMBOL vmlinux 0x40c6467d md_register_thread +EXPORT_SYMBOL vmlinux 0x40c7247c si_meminfo +EXPORT_SYMBOL vmlinux 0x40d04664 console_trylock +EXPORT_SYMBOL vmlinux 0x40f07981 __ashldi3 +EXPORT_SYMBOL vmlinux 0x4119e21f xfrm_state_delete_tunnel +EXPORT_SYMBOL vmlinux 0x41482d8b strndup_user +EXPORT_SYMBOL vmlinux 0x415e04d7 tty_get_baud_rate +EXPORT_SYMBOL vmlinux 0x4188d439 neigh_rand_reach_time +EXPORT_SYMBOL vmlinux 0x419a4f18 of_parse_phandle +EXPORT_SYMBOL vmlinux 0x41aed872 tcp_shutdown +EXPORT_SYMBOL vmlinux 0x41bfc910 ida_simple_remove +EXPORT_SYMBOL vmlinux 0x41ca8ba8 mmc_request_done +EXPORT_SYMBOL vmlinux 0x4201b344 tcp_make_synack +EXPORT_SYMBOL vmlinux 0x4203c7dc kthread_create_on_node +EXPORT_SYMBOL vmlinux 0x4211c3c1 zlib_inflateInit2 +EXPORT_SYMBOL vmlinux 0x42324b5d vfs_create +EXPORT_SYMBOL vmlinux 0x424888f0 ip6_frag_init +EXPORT_SYMBOL vmlinux 0x425456c9 cpu_cache +EXPORT_SYMBOL vmlinux 0x42714ab9 ip_getsockopt +EXPORT_SYMBOL vmlinux 0x4283ed5d set_groups +EXPORT_SYMBOL vmlinux 0x42977ad4 __hw_addr_del_multiple +EXPORT_SYMBOL vmlinux 0x42ba93cf jbd2_trans_will_send_data_barrier +EXPORT_SYMBOL vmlinux 0x42c94eec vfs_getattr +EXPORT_SYMBOL vmlinux 0x42e0b893 udp_prot +EXPORT_SYMBOL vmlinux 0x42ebe2e6 sw_sync_timeline_inc +EXPORT_SYMBOL vmlinux 0x4302d0eb free_pages +EXPORT_SYMBOL vmlinux 0x432ccf87 devm_ioremap_nocache +EXPORT_SYMBOL vmlinux 0x433f25a3 ilookup +EXPORT_SYMBOL vmlinux 0x4347b971 idr_init +EXPORT_SYMBOL vmlinux 0x4351577a fb_parse_edid +EXPORT_SYMBOL vmlinux 0x435fd1e2 inet_stream_ops +EXPORT_SYMBOL vmlinux 0x437799e8 mtd_concat_create +EXPORT_SYMBOL vmlinux 0x437938ee simple_release_fs +EXPORT_SYMBOL vmlinux 0x437cb8ed ___dma_page_dev_to_cpu +EXPORT_SYMBOL vmlinux 0x438242ab mmc_register_driver +EXPORT_SYMBOL vmlinux 0x43a0458b blk_start_plug +EXPORT_SYMBOL vmlinux 0x43b097c7 __d_drop +EXPORT_SYMBOL vmlinux 0x43b0c9c3 preempt_schedule +EXPORT_SYMBOL vmlinux 0x43b37afb nf_log_unregister +EXPORT_SYMBOL vmlinux 0x43c0fb94 ndisc_send_skb +EXPORT_SYMBOL vmlinux 0x43e7a4f5 inode_init_once +EXPORT_SYMBOL vmlinux 0x43f23311 dm_table_get_md +EXPORT_SYMBOL vmlinux 0x441a9d51 inode_dio_wait +EXPORT_SYMBOL vmlinux 0x442cc5ca key_instantiate_and_link +EXPORT_SYMBOL vmlinux 0x44366cfc simple_write_to_buffer +EXPORT_SYMBOL vmlinux 0x443c2b4c con_is_bound +EXPORT_SYMBOL vmlinux 0x444ee5b4 mmc_erase_group_aligned +EXPORT_SYMBOL vmlinux 0x44643b93 __aeabi_lmul +EXPORT_SYMBOL vmlinux 0x4470a79b param_ops_long +EXPORT_SYMBOL vmlinux 0x44b911c3 rb_replace_node +EXPORT_SYMBOL vmlinux 0x44ca8af1 mmc_remove_host +EXPORT_SYMBOL vmlinux 0x44cd2587 remap_vmalloc_range +EXPORT_SYMBOL vmlinux 0x44d86727 dmam_pool_create +EXPORT_SYMBOL vmlinux 0x44da5d0f __csum_ipv6_magic +EXPORT_SYMBOL vmlinux 0x44e1425f neigh_table_init_no_netlink +EXPORT_SYMBOL vmlinux 0x44e9a829 match_token +EXPORT_SYMBOL vmlinux 0x45289044 dev_printk +EXPORT_SYMBOL vmlinux 0x452ed0c7 block_page_mkwrite +EXPORT_SYMBOL vmlinux 0x4559b308 netdev_notice +EXPORT_SYMBOL vmlinux 0x45766a94 bio_copy_user +EXPORT_SYMBOL vmlinux 0x4578f528 __kfifo_to_user +EXPORT_SYMBOL vmlinux 0x45842db4 filemap_flush +EXPORT_SYMBOL vmlinux 0x45984ebb __netif_schedule +EXPORT_SYMBOL vmlinux 0x45bd9efd dm_table_put +EXPORT_SYMBOL vmlinux 0x45bda0d5 system_serial_low +EXPORT_SYMBOL vmlinux 0x45d7d6b1 register_netdev +EXPORT_SYMBOL vmlinux 0x45d9aa50 unregister_key_type +EXPORT_SYMBOL vmlinux 0x45f03459 xfrm_unregister_type +EXPORT_SYMBOL vmlinux 0x4608de79 d_delete +EXPORT_SYMBOL vmlinux 0x460ea1c5 udplite_table +EXPORT_SYMBOL vmlinux 0x4620aab0 dev_notice +EXPORT_SYMBOL vmlinux 0x46214106 files_lglock_local_unlock_cpu +EXPORT_SYMBOL vmlinux 0x462a2e75 match_strlcpy +EXPORT_SYMBOL vmlinux 0x4635891f vfs_rename +EXPORT_SYMBOL vmlinux 0x46608fa0 getnstimeofday +EXPORT_SYMBOL vmlinux 0x46954fe3 xfrm_state_alloc +EXPORT_SYMBOL vmlinux 0x46aa5907 tty_devnum +EXPORT_SYMBOL vmlinux 0x46ad3871 del_gendisk +EXPORT_SYMBOL vmlinux 0x46b41b20 should_remove_suid +EXPORT_SYMBOL vmlinux 0x46d3b28c __div0 +EXPORT_SYMBOL vmlinux 0x46feb099 dm_read_arg +EXPORT_SYMBOL vmlinux 0x46ffbd41 splice_from_pipe_begin +EXPORT_SYMBOL vmlinux 0x47352f7e pagevec_lookup_tag +EXPORT_SYMBOL vmlinux 0x47503101 __set_page_dirty_buffers +EXPORT_SYMBOL vmlinux 0x475100c2 inet_get_local_port_range +EXPORT_SYMBOL vmlinux 0x476025b5 __dev_getfirstbyhwtype +EXPORT_SYMBOL vmlinux 0x47939e0d __tasklet_hi_schedule +EXPORT_SYMBOL vmlinux 0x47b3f862 radix_tree_lookup_slot +EXPORT_SYMBOL vmlinux 0x47b6a10f ftrace_print_symbols_seq +EXPORT_SYMBOL vmlinux 0x47c33763 svc_pool_stats_open +EXPORT_SYMBOL vmlinux 0x47ccda15 tcp_rcv_state_process +EXPORT_SYMBOL vmlinux 0x47d0b276 release_sock +EXPORT_SYMBOL vmlinux 0x47efb906 sock_common_recvmsg +EXPORT_SYMBOL vmlinux 0x47f757de elf_platform +EXPORT_SYMBOL vmlinux 0x481804a2 dev_uc_unsync +EXPORT_SYMBOL vmlinux 0x4824db53 __skb_warn_lro_forwarding +EXPORT_SYMBOL vmlinux 0x4828c5d7 skb_pad +EXPORT_SYMBOL vmlinux 0x483ec199 __cond_resched_lock +EXPORT_SYMBOL vmlinux 0x4845c423 param_array_ops +EXPORT_SYMBOL vmlinux 0x4856622f remove_proc_entry +EXPORT_SYMBOL vmlinux 0x48577567 user_path_at +EXPORT_SYMBOL vmlinux 0x4859b8bb rtc_year_days +EXPORT_SYMBOL vmlinux 0x487d9343 param_ops_ushort +EXPORT_SYMBOL vmlinux 0x487de282 rtnl_notify +EXPORT_SYMBOL vmlinux 0x487fadb8 generic_pipe_buf_confirm +EXPORT_SYMBOL vmlinux 0x48a0f939 mutex_lock_interruptible +EXPORT_SYMBOL vmlinux 0x48a5b067 __machine_arch_type +EXPORT_SYMBOL vmlinux 0x48a67198 release_firmware +EXPORT_SYMBOL vmlinux 0x48a68eff vc_resize +EXPORT_SYMBOL vmlinux 0x48bd3649 task_tgid_nr_ns +EXPORT_SYMBOL vmlinux 0x48c9de25 of_platform_bus_probe +EXPORT_SYMBOL vmlinux 0x492f6c52 blk_queue_resize_tags +EXPORT_SYMBOL vmlinux 0x4931d266 vlan_vid_del +EXPORT_SYMBOL vmlinux 0x494188c0 dev_get_by_name +EXPORT_SYMBOL vmlinux 0x494a1af7 __xfrm_state_delete +EXPORT_SYMBOL vmlinux 0x49603fb8 security_sb_copy_data +EXPORT_SYMBOL vmlinux 0x496272db dmam_free_coherent +EXPORT_SYMBOL vmlinux 0x498e8d5b unregister_mtd_chip_driver +EXPORT_SYMBOL vmlinux 0x49a1e265 bio_alloc +EXPORT_SYMBOL vmlinux 0x49a54932 set_nlink +EXPORT_SYMBOL vmlinux 0x49b07aec tcp_select_initial_window +EXPORT_SYMBOL vmlinux 0x49be55fb find_get_pages_tag +EXPORT_SYMBOL vmlinux 0x49d36af7 proc_net_netfilter +EXPORT_SYMBOL vmlinux 0x49ebacbd _clear_bit +EXPORT_SYMBOL vmlinux 0x4a201a84 jbd2_journal_get_create_access +EXPORT_SYMBOL vmlinux 0x4a358252 __bitmap_subset +EXPORT_SYMBOL vmlinux 0x4a37af33 ___dma_single_cpu_to_dev +EXPORT_SYMBOL vmlinux 0x4a522039 read_cache_page_gfp +EXPORT_SYMBOL vmlinux 0x4a9a2892 vlan_vid_add +EXPORT_SYMBOL vmlinux 0x4aaab2b1 groups_alloc +EXPORT_SYMBOL vmlinux 0x4ab9e345 set_device_ro +EXPORT_SYMBOL vmlinux 0x4abbe3c2 vm_brk +EXPORT_SYMBOL vmlinux 0x4abdb61c seq_printf +EXPORT_SYMBOL vmlinux 0x4aea4791 __strncpy_from_user +EXPORT_SYMBOL vmlinux 0x4b02e780 netif_device_attach +EXPORT_SYMBOL vmlinux 0x4b20cbd2 ida_remove +EXPORT_SYMBOL vmlinux 0x4b227483 sock_i_ino +EXPORT_SYMBOL vmlinux 0x4b30d64a jbd2_log_wait_commit +EXPORT_SYMBOL vmlinux 0x4b34fbf5 block_all_signals +EXPORT_SYMBOL vmlinux 0x4b375346 input_open_device +EXPORT_SYMBOL vmlinux 0x4b5891db wait_on_sync_kiocb +EXPORT_SYMBOL vmlinux 0x4b5fd49e dm_kcopyd_do_callback +EXPORT_SYMBOL vmlinux 0x4b868fcb mmc_can_discard +EXPORT_SYMBOL vmlinux 0x4b883466 cfb_imageblit +EXPORT_SYMBOL vmlinux 0x4bb74635 splice_direct_to_actor +EXPORT_SYMBOL vmlinux 0x4bbdf677 dma_mark_declared_memory_occupied +EXPORT_SYMBOL vmlinux 0x4be3a159 netdev_emerg +EXPORT_SYMBOL vmlinux 0x4c1182cb bitmap_scnprintf +EXPORT_SYMBOL vmlinux 0x4c2ae700 strnstr +EXPORT_SYMBOL vmlinux 0x4c2d8fe3 of_device_unregister +EXPORT_SYMBOL vmlinux 0x4c2f2195 dev_open +EXPORT_SYMBOL vmlinux 0x4c42d625 sync_fence_wait_async +EXPORT_SYMBOL vmlinux 0x4c49a2c3 dcache_dir_open +EXPORT_SYMBOL vmlinux 0x4c59ecd8 sock_no_getsockopt +EXPORT_SYMBOL vmlinux 0x4c6ff041 add_preempt_count +EXPORT_SYMBOL vmlinux 0x4c79344a __locks_copy_lock +EXPORT_SYMBOL vmlinux 0x4cbbd171 __bitmap_weight +EXPORT_SYMBOL vmlinux 0x4cdb3178 ns_to_timeval +EXPORT_SYMBOL vmlinux 0x4cfe083f md_check_no_bitmap +EXPORT_SYMBOL vmlinux 0x4d078d5b __put_cred +EXPORT_SYMBOL vmlinux 0x4d0d163d copy_page +EXPORT_SYMBOL vmlinux 0x4d1daffe __block_page_mkwrite +EXPORT_SYMBOL vmlinux 0x4d3c153f sigprocmask +EXPORT_SYMBOL vmlinux 0x4d405db8 param_ops_string +EXPORT_SYMBOL vmlinux 0x4d45d89e udp_memory_allocated +EXPORT_SYMBOL vmlinux 0x4d81abeb sk_run_filter +EXPORT_SYMBOL vmlinux 0x4d974b9c register_sysrq_key +EXPORT_SYMBOL vmlinux 0x4da61fca nf_unregister_queue_handler +EXPORT_SYMBOL vmlinux 0x4dc45be9 nf_log_unbind_pf +EXPORT_SYMBOL vmlinux 0x4dca3123 of_find_matching_node +EXPORT_SYMBOL vmlinux 0x4de53a04 ip_xfrm_me_harder +EXPORT_SYMBOL vmlinux 0x4dec6038 memscan +EXPORT_SYMBOL vmlinux 0x4df119fa __bitmap_parse +EXPORT_SYMBOL vmlinux 0x4e069249 security_tun_dev_post_create +EXPORT_SYMBOL vmlinux 0x4e1bcd07 tty_port_carrier_raised +EXPORT_SYMBOL vmlinux 0x4e3567f7 match_int +EXPORT_SYMBOL vmlinux 0x4e44929a bioset_create +EXPORT_SYMBOL vmlinux 0x4e6e8ea7 fg_console +EXPORT_SYMBOL vmlinux 0x4e748dcd down_read +EXPORT_SYMBOL vmlinux 0x4e77a487 xfrm_state_check_expire +EXPORT_SYMBOL vmlinux 0x4e830a3e strnicmp +EXPORT_SYMBOL vmlinux 0x4eca19bc dev_mc_del_global +EXPORT_SYMBOL vmlinux 0x4ed13ea2 try_module_get +EXPORT_SYMBOL vmlinux 0x4ed31c54 __xfrm_init_state +EXPORT_SYMBOL vmlinux 0x4ed8e8ba proc_create_data +EXPORT_SYMBOL vmlinux 0x4f1cd128 security_tun_dev_create +EXPORT_SYMBOL vmlinux 0x4f1d2abb mmc_detect_card_removed +EXPORT_SYMBOL vmlinux 0x4f3173f2 __task_pid_nr_ns +EXPORT_SYMBOL vmlinux 0x4f391d0e nla_parse +EXPORT_SYMBOL vmlinux 0x4f5285ee elv_abort_queue +EXPORT_SYMBOL vmlinux 0x4f53bb66 xfrm_input_resume +EXPORT_SYMBOL vmlinux 0x4f68e5c9 do_gettimeofday +EXPORT_SYMBOL vmlinux 0x4f766a5d d_path +EXPORT_SYMBOL vmlinux 0x4fa3ebab md_write_start +EXPORT_SYMBOL vmlinux 0x4fbb7e0f key_link +EXPORT_SYMBOL vmlinux 0x4fbc612c __lock_page +EXPORT_SYMBOL vmlinux 0x4fc75782 mii_check_gmii_support +EXPORT_SYMBOL vmlinux 0x4fcddf49 input_reset_device +EXPORT_SYMBOL vmlinux 0x4fda8308 __rta_fill +EXPORT_SYMBOL vmlinux 0x4fe38dbd down_interruptible +EXPORT_SYMBOL vmlinux 0x4ffaa6cf unmap_mapping_range +EXPORT_SYMBOL vmlinux 0x50501790 generic_shutdown_super +EXPORT_SYMBOL vmlinux 0x506993ca tty_hangup +EXPORT_SYMBOL vmlinux 0x50ab4c6d files_lglock_global_lock +EXPORT_SYMBOL vmlinux 0x50b602b7 mmc_try_claim_host +EXPORT_SYMBOL vmlinux 0x50c71330 idr_get_new +EXPORT_SYMBOL vmlinux 0x511746c1 dump_fpu +EXPORT_SYMBOL vmlinux 0x5143c678 param_get_invbool +EXPORT_SYMBOL vmlinux 0x5149afeb handle_edge_irq +EXPORT_SYMBOL vmlinux 0x51513a47 jbd2_journal_release_jbd_inode +EXPORT_SYMBOL vmlinux 0x51540ed3 napi_gro_receive +EXPORT_SYMBOL vmlinux 0x5183964b user_revoke +EXPORT_SYMBOL vmlinux 0x51908eb8 __raw_writesl +EXPORT_SYMBOL vmlinux 0x5194ac62 get_unmapped_area +EXPORT_SYMBOL vmlinux 0x51967bb0 n_tty_ioctl_helper +EXPORT_SYMBOL vmlinux 0x51ce5ad3 files_lglock_local_lock_cpu +EXPORT_SYMBOL vmlinux 0x51dce73b xfrm_state_walk_init +EXPORT_SYMBOL vmlinux 0x51e77c97 pfn_valid +EXPORT_SYMBOL vmlinux 0x51ef33b8 kstrndup +EXPORT_SYMBOL vmlinux 0x51fbc5a6 skb_queue_head +EXPORT_SYMBOL vmlinux 0x52026cdf security_sb_parse_opts_str +EXPORT_SYMBOL vmlinux 0x5210950b request_key_async +EXPORT_SYMBOL vmlinux 0x5225be32 cdev_del +EXPORT_SYMBOL vmlinux 0x5234b177 blk_queue_invalidate_tags +EXPORT_SYMBOL vmlinux 0x5282efba blkdev_get +EXPORT_SYMBOL vmlinux 0x528c709d simple_read_from_buffer +EXPORT_SYMBOL vmlinux 0x529b0626 neigh_table_init +EXPORT_SYMBOL vmlinux 0x52c38e4a ip_route_me_harder +EXPORT_SYMBOL vmlinux 0x52d7b2fd llc_sap_list +EXPORT_SYMBOL vmlinux 0x52efd766 __kfifo_dma_in_prepare +EXPORT_SYMBOL vmlinux 0x52effd55 xfrm_register_type +EXPORT_SYMBOL vmlinux 0x530b1e98 pm_suspend +EXPORT_SYMBOL vmlinux 0x5331eabb ida_simple_get +EXPORT_SYMBOL vmlinux 0x53326531 mempool_alloc_pages +EXPORT_SYMBOL vmlinux 0x53367204 neigh_table_clear +EXPORT_SYMBOL vmlinux 0x53455366 nf_nat_protocol_unregister +EXPORT_SYMBOL vmlinux 0x53803bcc skb_copy_and_csum_bits +EXPORT_SYMBOL vmlinux 0x538383c0 unregister_inet6addr_notifier +EXPORT_SYMBOL vmlinux 0x5397f2d3 posix_acl_init +EXPORT_SYMBOL vmlinux 0x5399e940 blk_end_request_cur +EXPORT_SYMBOL vmlinux 0x53ba4e7c up_write +EXPORT_SYMBOL vmlinux 0x53c791d2 key_type_keyring +EXPORT_SYMBOL vmlinux 0x53db561d wireless_spy_update +EXPORT_SYMBOL vmlinux 0x5419e9a2 tty_unregister_driver +EXPORT_SYMBOL vmlinux 0x543ef284 seq_hlist_start +EXPORT_SYMBOL vmlinux 0x5472a642 dma_alloc_writecombine +EXPORT_SYMBOL vmlinux 0x549718d0 cfb_copyarea +EXPORT_SYMBOL vmlinux 0x54a66cbc input_alloc_absinfo +EXPORT_SYMBOL vmlinux 0x54d8493f xfrm6_find_1stfragopt +EXPORT_SYMBOL vmlinux 0x54e6fcdd net_enable_timestamp +EXPORT_SYMBOL vmlinux 0x54fadfbe dm_get_device +EXPORT_SYMBOL vmlinux 0x54fdf5f8 fb_set_cmap +EXPORT_SYMBOL vmlinux 0x552603fc udp_lib_getsockopt +EXPORT_SYMBOL vmlinux 0x554bbc9a jbd2__journal_start +EXPORT_SYMBOL vmlinux 0x55511f9d __f_setown +EXPORT_SYMBOL vmlinux 0x556aa87e neigh_update +EXPORT_SYMBOL vmlinux 0x5594be03 bitmap_remap +EXPORT_SYMBOL vmlinux 0x5598d06f sock_alloc_send_skb +EXPORT_SYMBOL vmlinux 0x55ca635d bdi_setup_and_register +EXPORT_SYMBOL vmlinux 0x55ee7dc6 ps2_sendbyte +EXPORT_SYMBOL vmlinux 0x5606a6d6 blk_rq_map_kern +EXPORT_SYMBOL vmlinux 0x5609fcc6 do_map_probe +EXPORT_SYMBOL vmlinux 0x5614b010 xfrm_policy_walk_done +EXPORT_SYMBOL vmlinux 0x56183a0e set_create_files_as +EXPORT_SYMBOL vmlinux 0x562ad513 interruptible_sleep_on +EXPORT_SYMBOL vmlinux 0x5635a60a vmalloc_user +EXPORT_SYMBOL vmlinux 0x5642793a radix_tree_tag_clear +EXPORT_SYMBOL vmlinux 0x566b12c0 dst_cow_metrics_generic +EXPORT_SYMBOL vmlinux 0x5689f180 d_splice_alias +EXPORT_SYMBOL vmlinux 0x56936d78 cleancache_register_ops +EXPORT_SYMBOL vmlinux 0x56bc5140 dentry_unhash +EXPORT_SYMBOL vmlinux 0x56fdefea __dev_remove_pack +EXPORT_SYMBOL vmlinux 0x571777d9 mmc_power_save_host +EXPORT_SYMBOL vmlinux 0x572e85d4 blk_lookup_devt +EXPORT_SYMBOL vmlinux 0x57400621 generic_splice_sendpage +EXPORT_SYMBOL vmlinux 0x5746f882 elv_rb_former_request +EXPORT_SYMBOL vmlinux 0x57674fd7 __sw_hweight16 +EXPORT_SYMBOL vmlinux 0x57696ac0 fb_pan_display +EXPORT_SYMBOL vmlinux 0x57984cb8 jbd2_journal_clear_features +EXPORT_SYMBOL vmlinux 0x57b000bb kmem_cache_free +EXPORT_SYMBOL vmlinux 0x57fd5de0 blk_stop_queue +EXPORT_SYMBOL vmlinux 0x5838f6c9 rtc_valid_tm +EXPORT_SYMBOL vmlinux 0x583cf33d nf_nat_setup_info +EXPORT_SYMBOL vmlinux 0x5857a992 sock_queue_err_skb +EXPORT_SYMBOL vmlinux 0x58881aa0 nf_ct_gre_keymap_flush +EXPORT_SYMBOL vmlinux 0x58dfbed2 inet6_add_protocol +EXPORT_SYMBOL vmlinux 0x5934392b fb_register_client +EXPORT_SYMBOL vmlinux 0x5944cde4 jbd2_journal_blocks_per_page +EXPORT_SYMBOL vmlinux 0x594bf15b ioport_map +EXPORT_SYMBOL vmlinux 0x594e1317 __modsi3 +EXPORT_SYMBOL vmlinux 0x594efa9c vfs_rmdir +EXPORT_SYMBOL vmlinux 0x5970e254 unlock_super +EXPORT_SYMBOL vmlinux 0x5975beb0 writeback_inodes_sb_nr_if_idle +EXPORT_SYMBOL vmlinux 0x59d696b6 register_module_notifier +EXPORT_SYMBOL vmlinux 0x59d8223a ioport_resource +EXPORT_SYMBOL vmlinux 0x59e4866f locks_init_lock +EXPORT_SYMBOL vmlinux 0x59e5070d __do_div64 +EXPORT_SYMBOL vmlinux 0x59e70f93 __send_remote_softirq +EXPORT_SYMBOL vmlinux 0x5a1fc87e tcp_v4_connect +EXPORT_SYMBOL vmlinux 0x5a2b37d8 drop_nlink +EXPORT_SYMBOL vmlinux 0x5a457a92 mem_map +EXPORT_SYMBOL vmlinux 0x5a4b58c6 arp_xmit +EXPORT_SYMBOL vmlinux 0x5a4b8ee0 skb_append +EXPORT_SYMBOL vmlinux 0x5a5a94a6 kstrtou8 +EXPORT_SYMBOL vmlinux 0x5a5b144c blk_init_tags +EXPORT_SYMBOL vmlinux 0x5a65e3f3 seq_open +EXPORT_SYMBOL vmlinux 0x5a71a739 wait_iff_congested +EXPORT_SYMBOL vmlinux 0x5a744b86 netlink_set_nonroot +EXPORT_SYMBOL vmlinux 0x5a763c42 do_sync_write +EXPORT_SYMBOL vmlinux 0x5a7e24fb sock_no_sendmsg +EXPORT_SYMBOL vmlinux 0x5aa15db5 neigh_parms_alloc +EXPORT_SYMBOL vmlinux 0x5abf0644 sock_no_connect +EXPORT_SYMBOL vmlinux 0x5ac15bae kstrtou16 +EXPORT_SYMBOL vmlinux 0x5afc7332 km_new_mapping +EXPORT_SYMBOL vmlinux 0x5b0172ff skb_add_rx_frag +EXPORT_SYMBOL vmlinux 0x5b19634d div_s64_rem +EXPORT_SYMBOL vmlinux 0x5b20347a kill_anon_super +EXPORT_SYMBOL vmlinux 0x5b3c98b4 tcp_v4_syn_recv_sock +EXPORT_SYMBOL vmlinux 0x5b55918d xfrm4_rcv +EXPORT_SYMBOL vmlinux 0x5b6b8e81 jbd2_journal_force_commit_nested +EXPORT_SYMBOL vmlinux 0x5b8dde34 task_free_unregister +EXPORT_SYMBOL vmlinux 0x5b90856b unregister_netdevice_queue +EXPORT_SYMBOL vmlinux 0x5bb9c94f jbd2_journal_wipe +EXPORT_SYMBOL vmlinux 0x5bc936c2 gnet_stats_copy_rate_est +EXPORT_SYMBOL vmlinux 0x5bce4617 __xfrm_decode_session +EXPORT_SYMBOL vmlinux 0x5bd15882 of_device_is_available +EXPORT_SYMBOL vmlinux 0x5be887bd lock_may_read +EXPORT_SYMBOL vmlinux 0x5be98f57 pneigh_enqueue +EXPORT_SYMBOL vmlinux 0x5bf4a1eb sg_last +EXPORT_SYMBOL vmlinux 0x5c292361 map_destroy +EXPORT_SYMBOL vmlinux 0x5c37cff7 tty_port_init +EXPORT_SYMBOL vmlinux 0x5c596186 eth_header_cache +EXPORT_SYMBOL vmlinux 0x5c64429d ifla_policy +EXPORT_SYMBOL vmlinux 0x5c9284a0 processor_id +EXPORT_SYMBOL vmlinux 0x5cb3b62c mmc_resume_bus +EXPORT_SYMBOL vmlinux 0x5d0b1892 param_set_invbool +EXPORT_SYMBOL vmlinux 0x5d122c2d udp_disconnect +EXPORT_SYMBOL vmlinux 0x5d488c3b __nf_ct_ext_add +EXPORT_SYMBOL vmlinux 0x5d5b5a16 radix_tree_delete +EXPORT_SYMBOL vmlinux 0x5d76b688 napi_frags_finish +EXPORT_SYMBOL vmlinux 0x5df9103d force_sig +EXPORT_SYMBOL vmlinux 0x5e104255 jbd2_journal_set_triggers +EXPORT_SYMBOL vmlinux 0x5e21fd15 tty_chars_in_buffer +EXPORT_SYMBOL vmlinux 0x5e277d80 fb_set_suspend +EXPORT_SYMBOL vmlinux 0x5e31e8df user_path_create +EXPORT_SYMBOL vmlinux 0x5e6e189e ip6_dst_hoplimit +EXPORT_SYMBOL vmlinux 0x5e6e92d0 jbd2_journal_set_features +EXPORT_SYMBOL vmlinux 0x5e94f063 invalidate_mapping_pages +EXPORT_SYMBOL vmlinux 0x5e95b1cd current_umask +EXPORT_SYMBOL vmlinux 0x5eb24829 dm_shift_arg +EXPORT_SYMBOL vmlinux 0x5eb85469 noop_qdisc +EXPORT_SYMBOL vmlinux 0x5eba0285 dentry_open +EXPORT_SYMBOL vmlinux 0x5ec10745 lease_get_mtime +EXPORT_SYMBOL vmlinux 0x5ecba7c1 sync_pt_free +EXPORT_SYMBOL vmlinux 0x5ed040b0 pm_set_vt_switch +EXPORT_SYMBOL vmlinux 0x5edd0762 bin2bcd +EXPORT_SYMBOL vmlinux 0x5edfd084 follow_down +EXPORT_SYMBOL vmlinux 0x5ef4d861 seq_bitmap +EXPORT_SYMBOL vmlinux 0x5ef85d93 d_move +EXPORT_SYMBOL vmlinux 0x5ef92172 sock_no_recvmsg +EXPORT_SYMBOL vmlinux 0x5efa7997 dma_supported +EXPORT_SYMBOL vmlinux 0x5f2ffc95 mount_subtree +EXPORT_SYMBOL vmlinux 0x5f3c8f5c mmc_assume_removable +EXPORT_SYMBOL vmlinux 0x5f58f676 flex_array_get_ptr +EXPORT_SYMBOL vmlinux 0x5f754e5a memset +EXPORT_SYMBOL vmlinux 0x5f979989 sk_reset_timer +EXPORT_SYMBOL vmlinux 0x5f9e2086 inetpeer_invalidate_tree +EXPORT_SYMBOL vmlinux 0x5f9ecc8b netif_napi_del +EXPORT_SYMBOL vmlinux 0x5fa17c73 sk_filter_release_rcu +EXPORT_SYMBOL vmlinux 0x5fdf3a2f jbd2_journal_restart +EXPORT_SYMBOL vmlinux 0x600683d3 do_unblank_screen +EXPORT_SYMBOL vmlinux 0x601f665f dm_io_client_create +EXPORT_SYMBOL vmlinux 0x60407265 ethtool_op_get_link +EXPORT_SYMBOL vmlinux 0x606d0b09 secure_tcpv6_sequence_number +EXPORT_SYMBOL vmlinux 0x608c9185 generic_pipe_buf_unmap +EXPORT_SYMBOL vmlinux 0x60979c03 neigh_direct_output +EXPORT_SYMBOL vmlinux 0x609a6d4d noop_fsync +EXPORT_SYMBOL vmlinux 0x609ad2de get_fs_type +EXPORT_SYMBOL vmlinux 0x609f1c7e synchronize_net +EXPORT_SYMBOL vmlinux 0x60a32ea9 pm_power_off +EXPORT_SYMBOL vmlinux 0x60eb5011 ip_check_defrag +EXPORT_SYMBOL vmlinux 0x60eb7e88 genlmsg_multicast_allns +EXPORT_SYMBOL vmlinux 0x60f71cfa complete +EXPORT_SYMBOL vmlinux 0x60f942ac dump_write +EXPORT_SYMBOL vmlinux 0x610077d1 __ip_dev_find +EXPORT_SYMBOL vmlinux 0x6128b5fc __printk_ratelimit +EXPORT_SYMBOL vmlinux 0x612e67d8 tty_port_close_end +EXPORT_SYMBOL vmlinux 0x613ced7d usb_get_transceiver +EXPORT_SYMBOL vmlinux 0x617643a2 param_set_long +EXPORT_SYMBOL vmlinux 0x617c4616 set_blocksize +EXPORT_SYMBOL vmlinux 0x61a3c2d4 fb_get_buffer_offset +EXPORT_SYMBOL vmlinux 0x61a79f08 __irq_regs +EXPORT_SYMBOL vmlinux 0x61b7b126 simple_strtoull +EXPORT_SYMBOL vmlinux 0x61c243fc mod_timer_pending +EXPORT_SYMBOL vmlinux 0x61c2dac6 kstrtoll_from_user +EXPORT_SYMBOL vmlinux 0x61d24229 dev_mc_del +EXPORT_SYMBOL vmlinux 0x61d8a690 __skb_recv_datagram +EXPORT_SYMBOL vmlinux 0x61f981ed kmem_cache_size +EXPORT_SYMBOL vmlinux 0x6225637e md5_transform +EXPORT_SYMBOL vmlinux 0x6228c21f smp_call_function_single +EXPORT_SYMBOL vmlinux 0x62737e1d sock_unregister +EXPORT_SYMBOL vmlinux 0x627cbbf5 filemap_fdatawrite_range +EXPORT_SYMBOL vmlinux 0x62827bec security_secctx_to_secid +EXPORT_SYMBOL vmlinux 0x62849ac7 dev_valid_name +EXPORT_SYMBOL vmlinux 0x62b72b0d mutex_unlock +EXPORT_SYMBOL vmlinux 0x62b7bac5 eth_header_cache_update +EXPORT_SYMBOL vmlinux 0x62c9373c mmc_card_awake +EXPORT_SYMBOL vmlinux 0x62cc569e cpu_present_mask +EXPORT_SYMBOL vmlinux 0x62f5ee9c fasync_helper +EXPORT_SYMBOL vmlinux 0x62fd6207 param_set_charp +EXPORT_SYMBOL vmlinux 0x6304730b inet_register_protosw +EXPORT_SYMBOL vmlinux 0x630643f4 nf_getsockopt +EXPORT_SYMBOL vmlinux 0x6332cc1a audit_log_start +EXPORT_SYMBOL vmlinux 0x6354469f blkdev_issue_flush +EXPORT_SYMBOL vmlinux 0x6374fef8 mb_cache_entry_find_first +EXPORT_SYMBOL vmlinux 0x63ab2604 irq_stat +EXPORT_SYMBOL vmlinux 0x63b87fc5 __init_waitqueue_head +EXPORT_SYMBOL vmlinux 0x63c0ac4f rtnl_set_sk_err +EXPORT_SYMBOL vmlinux 0x63eb9355 panic_blink +EXPORT_SYMBOL vmlinux 0x63ecad53 register_netdevice_notifier +EXPORT_SYMBOL vmlinux 0x63f85ab3 sock_kmalloc +EXPORT_SYMBOL vmlinux 0x6403e338 tcp_memory_pressure +EXPORT_SYMBOL vmlinux 0x6415d6c0 __ps2_command +EXPORT_SYMBOL vmlinux 0x641f5a32 netlink_unicast +EXPORT_SYMBOL vmlinux 0x641fc4a1 d_add_ci +EXPORT_SYMBOL vmlinux 0x64829851 of_get_parent +EXPORT_SYMBOL vmlinux 0x64999478 congestion_wait +EXPORT_SYMBOL vmlinux 0x64a437ac netdev_update_features +EXPORT_SYMBOL vmlinux 0x64d233c8 ioremap_page +EXPORT_SYMBOL vmlinux 0x6513a3fa fb_get_color_depth +EXPORT_SYMBOL vmlinux 0x651a4139 test_taint +EXPORT_SYMBOL vmlinux 0x65408378 zlib_inflate_blob +EXPORT_SYMBOL vmlinux 0x654f2e8d unlink_framebuffer +EXPORT_SYMBOL vmlinux 0x656a3c30 sock_create +EXPORT_SYMBOL vmlinux 0x6585e310 alloc_pages_exact_nid +EXPORT_SYMBOL vmlinux 0x65ae26d4 unlock_page +EXPORT_SYMBOL vmlinux 0x65cc6f94 xt_unregister_targets +EXPORT_SYMBOL vmlinux 0x65dccf13 xz_dec_end +EXPORT_SYMBOL vmlinux 0x65f3ad9a fb_videomode_to_var +EXPORT_SYMBOL vmlinux 0x6605f97f flex_array_clear +EXPORT_SYMBOL vmlinux 0x660fe1dc of_match_device +EXPORT_SYMBOL vmlinux 0x66484a80 xfrm_state_add +EXPORT_SYMBOL vmlinux 0x668da8d5 zlib_inflateIncomp +EXPORT_SYMBOL vmlinux 0x669dd28a posix_acl_from_xattr +EXPORT_SYMBOL vmlinux 0x66a67dab flex_array_shrink +EXPORT_SYMBOL vmlinux 0x66a981e0 sock_alloc_send_pskb +EXPORT_SYMBOL vmlinux 0x66c4325c __find_get_block +EXPORT_SYMBOL vmlinux 0x66c4a6d4 dev_alloc_name +EXPORT_SYMBOL vmlinux 0x66cddb55 of_device_alloc +EXPORT_SYMBOL vmlinux 0x66d0ee54 vfsmount_lock_global_unlock +EXPORT_SYMBOL vmlinux 0x66d9323c xfrm_state_lookup +EXPORT_SYMBOL vmlinux 0x66dbffec input_set_capability +EXPORT_SYMBOL vmlinux 0x672ca12d sync_timeline_create +EXPORT_SYMBOL vmlinux 0x67395883 dev_mc_init +EXPORT_SYMBOL vmlinux 0x676bbc0f _set_bit +EXPORT_SYMBOL vmlinux 0x6774205d md_integrity_register +EXPORT_SYMBOL vmlinux 0x677d06bf account_page_dirtied +EXPORT_SYMBOL vmlinux 0x6792c33a bio_get_nr_vecs +EXPORT_SYMBOL vmlinux 0x67b27ec1 tty_std_termios +EXPORT_SYMBOL vmlinux 0x67b78eb3 seq_hlist_next_rcu +EXPORT_SYMBOL vmlinux 0x67bb28cd of_device_register +EXPORT_SYMBOL vmlinux 0x67be1d3d cpu_active_mask +EXPORT_SYMBOL vmlinux 0x67c2fa54 __copy_to_user +EXPORT_SYMBOL vmlinux 0x67c740fc blkdev_get_by_dev +EXPORT_SYMBOL vmlinux 0x6801c28d dma_declare_coherent_memory +EXPORT_SYMBOL vmlinux 0x681ab9ce ip_nat_decode_session +EXPORT_SYMBOL vmlinux 0x681c98f9 filemap_fdatawait_range +EXPORT_SYMBOL vmlinux 0x68335776 redirty_page_for_writepage +EXPORT_SYMBOL vmlinux 0x684226aa dev_add_pack +EXPORT_SYMBOL vmlinux 0x686f69f2 rtnl_unicast +EXPORT_SYMBOL vmlinux 0x68d16f62 tty_wait_until_sent +EXPORT_SYMBOL vmlinux 0x68e05d57 getrawmonotonic +EXPORT_SYMBOL vmlinux 0x69506731 skb_copy_and_csum_dev +EXPORT_SYMBOL vmlinux 0x6971447a rtc_month_days +EXPORT_SYMBOL vmlinux 0x69bc250e __neigh_for_each_release +EXPORT_SYMBOL vmlinux 0x69c89308 sk_send_sigurg +EXPORT_SYMBOL vmlinux 0x69ccf790 mb_cache_create +EXPORT_SYMBOL vmlinux 0x69e27c7a bitmap_copy_le +EXPORT_SYMBOL vmlinux 0x69ee84e4 blk_run_queue +EXPORT_SYMBOL vmlinux 0x69ffb217 install_exec_creds +EXPORT_SYMBOL vmlinux 0x6a037cf1 mempool_kfree +EXPORT_SYMBOL vmlinux 0x6a299b12 llc_set_station_handler +EXPORT_SYMBOL vmlinux 0x6a4250af put_disk +EXPORT_SYMBOL vmlinux 0x6a4a5e38 writeback_inodes_sb_nr +EXPORT_SYMBOL vmlinux 0x6a56776a dev_gro_receive +EXPORT_SYMBOL vmlinux 0x6a76f3ac blk_iopoll_enable +EXPORT_SYMBOL vmlinux 0x6a7d679f bdget +EXPORT_SYMBOL vmlinux 0x6a84629d blk_fetch_request +EXPORT_SYMBOL vmlinux 0x6af0493e tcp_recvmsg +EXPORT_SYMBOL vmlinux 0x6b1b67d3 __bdevname +EXPORT_SYMBOL vmlinux 0x6b267a66 abx500_mask_and_set_register_interruptible +EXPORT_SYMBOL vmlinux 0x6b2dc060 dump_stack +EXPORT_SYMBOL vmlinux 0x6b5a7057 ida_destroy +EXPORT_SYMBOL vmlinux 0x6b727eb5 tty_set_operations +EXPORT_SYMBOL vmlinux 0x6b7589f4 param_set_bool +EXPORT_SYMBOL vmlinux 0x6b7bc45e xfrm6_rcv +EXPORT_SYMBOL vmlinux 0x6b963fae empty_aops +EXPORT_SYMBOL vmlinux 0x6bb5a1ea pneigh_lookup +EXPORT_SYMBOL vmlinux 0x6bc3fbc0 __unregister_chrdev +EXPORT_SYMBOL vmlinux 0x6bcbf12c md_done_sync +EXPORT_SYMBOL vmlinux 0x6bdf240c ps2_command +EXPORT_SYMBOL vmlinux 0x6be4930a dev_uc_init +EXPORT_SYMBOL vmlinux 0x6bf83792 xfrm_policy_bysel_ctx +EXPORT_SYMBOL vmlinux 0x6c03bbd2 security_task_getsecid +EXPORT_SYMBOL vmlinux 0x6c0a0f52 md_set_array_sectors +EXPORT_SYMBOL vmlinux 0x6c1ce5ce strcspn +EXPORT_SYMBOL vmlinux 0x6c3bc5a5 filemap_write_and_wait_range +EXPORT_SYMBOL vmlinux 0x6c4a5de3 sock_common_setsockopt +EXPORT_SYMBOL vmlinux 0x6c61ce70 num_registered_fb +EXPORT_SYMBOL vmlinux 0x6c702af7 sysctl_udp_rmem_min +EXPORT_SYMBOL vmlinux 0x6c76ca32 xt_unregister_target +EXPORT_SYMBOL vmlinux 0x6c927d44 skb_kill_datagram +EXPORT_SYMBOL vmlinux 0x6c9c321f xt_socket_put_sk +EXPORT_SYMBOL vmlinux 0x6cc504a8 neigh_compat_output +EXPORT_SYMBOL vmlinux 0x6cce344f dm_get_mapinfo +EXPORT_SYMBOL vmlinux 0x6ccebb14 inet_frag_find +EXPORT_SYMBOL vmlinux 0x6ccf7bd7 __pv_phys_offset +EXPORT_SYMBOL vmlinux 0x6cdc2dae end_buffer_read_sync +EXPORT_SYMBOL vmlinux 0x6cdc5c6b nla_strlcpy +EXPORT_SYMBOL vmlinux 0x6cef247f __strnlen_user +EXPORT_SYMBOL vmlinux 0x6d043ff5 vfs_mkdir +EXPORT_SYMBOL vmlinux 0x6d044c26 param_ops_uint +EXPORT_SYMBOL vmlinux 0x6d0f1f89 dm_table_get_mode +EXPORT_SYMBOL vmlinux 0x6d271cb2 ihold +EXPORT_SYMBOL vmlinux 0x6d27ef64 __bitmap_empty +EXPORT_SYMBOL vmlinux 0x6d294e43 clock_t_to_jiffies +EXPORT_SYMBOL vmlinux 0x6d340f64 tty_termios_input_baud_rate +EXPORT_SYMBOL vmlinux 0x6d662533 _find_first_bit_le +EXPORT_SYMBOL vmlinux 0x6d6cbadc rb_last +EXPORT_SYMBOL vmlinux 0x6daf08a2 tty_throttle +EXPORT_SYMBOL vmlinux 0x6dd9558e scsi_verify_blk_ioctl +EXPORT_SYMBOL vmlinux 0x6de4ce43 elv_rb_latter_request +EXPORT_SYMBOL vmlinux 0x6def2db2 half_md4_transform +EXPORT_SYMBOL vmlinux 0x6df0154a vfs_link +EXPORT_SYMBOL vmlinux 0x6e4f6a97 nf_unregister_hooks +EXPORT_SYMBOL vmlinux 0x6e720ff2 rtnl_unlock +EXPORT_SYMBOL vmlinux 0x6e93f9e5 __napi_complete +EXPORT_SYMBOL vmlinux 0x6e9dd606 __symbol_put +EXPORT_SYMBOL vmlinux 0x6eb6d134 mii_check_link +EXPORT_SYMBOL vmlinux 0x6ed14ab3 genl_unregister_family +EXPORT_SYMBOL vmlinux 0x6f0429ad blk_start_request +EXPORT_SYMBOL vmlinux 0x6f190e99 nf_register_queue_handler +EXPORT_SYMBOL vmlinux 0x6f20960a full_name_hash +EXPORT_SYMBOL vmlinux 0x6f2950f7 serio_rescan +EXPORT_SYMBOL vmlinux 0x6f4b609a init_timer_deferrable_key +EXPORT_SYMBOL vmlinux 0x6f54b631 __ip_select_ident +EXPORT_SYMBOL vmlinux 0x6f78fcc2 bio_phys_segments +EXPORT_SYMBOL vmlinux 0x6fcb87a1 touch_softlockup_watchdog +EXPORT_SYMBOL vmlinux 0x6ffb4987 ipt_do_table +EXPORT_SYMBOL vmlinux 0x700bd9a0 __tracepoint_kmalloc +EXPORT_SYMBOL vmlinux 0x701d2014 proc_dointvec_jiffies +EXPORT_SYMBOL vmlinux 0x701ed36e dev_addr_add +EXPORT_SYMBOL vmlinux 0x70291996 ip_defrag +EXPORT_SYMBOL vmlinux 0x70516894 call_usermodehelper_setup +EXPORT_SYMBOL vmlinux 0x70523a7a __cond_resched_softirq +EXPORT_SYMBOL vmlinux 0x705e5002 write_cache_pages +EXPORT_SYMBOL vmlinux 0x7073bdf5 netlink_broadcast_filtered +EXPORT_SYMBOL vmlinux 0x70784a1b nobh_write_end +EXPORT_SYMBOL vmlinux 0x7097f72d page_symlink +EXPORT_SYMBOL vmlinux 0x70ab6764 bh_uptodate_or_lock +EXPORT_SYMBOL vmlinux 0x70ac5938 bdi_register_dev +EXPORT_SYMBOL vmlinux 0x70ad0c0c get_io_context +EXPORT_SYMBOL vmlinux 0x70afff58 arpt_unregister_table +EXPORT_SYMBOL vmlinux 0x70b56458 init_special_inode +EXPORT_SYMBOL vmlinux 0x70bc17d7 inode_wait +EXPORT_SYMBOL vmlinux 0x70d55638 proc_symlink +EXPORT_SYMBOL vmlinux 0x70f1d275 ip_options_rcv_srr +EXPORT_SYMBOL vmlinux 0x710ba8eb key_task_permission +EXPORT_SYMBOL vmlinux 0x7129e5f8 hex_asc +EXPORT_SYMBOL vmlinux 0x713059c5 pipe_lock +EXPORT_SYMBOL vmlinux 0x7171121c overflowgid +EXPORT_SYMBOL vmlinux 0x718c4d1f tcp_splice_read +EXPORT_SYMBOL vmlinux 0x718f9d39 register_nls +EXPORT_SYMBOL vmlinux 0x719cc59e kern_unmount +EXPORT_SYMBOL vmlinux 0x71a50dbc register_blkdev +EXPORT_SYMBOL vmlinux 0x71a53b14 blk_rq_map_user +EXPORT_SYMBOL vmlinux 0x71a672ef dmam_pool_destroy +EXPORT_SYMBOL vmlinux 0x71afc30c mmc_wait_for_app_cmd +EXPORT_SYMBOL vmlinux 0x71b0e61b jbd2_journal_forget +EXPORT_SYMBOL vmlinux 0x71bceb23 xfrm_state_update +EXPORT_SYMBOL vmlinux 0x71c63f19 dev_mc_flush +EXPORT_SYMBOL vmlinux 0x71c90087 memcmp +EXPORT_SYMBOL vmlinux 0x721b1851 skip_spaces +EXPORT_SYMBOL vmlinux 0x7234eafb otg_state_string +EXPORT_SYMBOL vmlinux 0x7265d73f set_security_override +EXPORT_SYMBOL vmlinux 0x72950de6 input_register_device +EXPORT_SYMBOL vmlinux 0x72cbd365 generic_file_aio_write +EXPORT_SYMBOL vmlinux 0x72e50086 vm_stat +EXPORT_SYMBOL vmlinux 0x733c3b54 kasprintf +EXPORT_SYMBOL vmlinux 0x734bafeb pid_task +EXPORT_SYMBOL vmlinux 0x736842ec blk_queue_free_tags +EXPORT_SYMBOL vmlinux 0x73757496 d_instantiate_unique +EXPORT_SYMBOL vmlinux 0x737ac25d dql_reset +EXPORT_SYMBOL vmlinux 0x737de5e9 radix_tree_tag_get +EXPORT_SYMBOL vmlinux 0x73a903c4 vfsmount_lock_local_lock +EXPORT_SYMBOL vmlinux 0x73c2a9eb bio_endio +EXPORT_SYMBOL vmlinux 0x73e20c1c strlcpy +EXPORT_SYMBOL vmlinux 0x73f2b975 udp_proc_register +EXPORT_SYMBOL vmlinux 0x7407a6f7 simple_readpage +EXPORT_SYMBOL vmlinux 0x74181e04 ipv6_find_hdr +EXPORT_SYMBOL vmlinux 0x743496e2 module_layout +EXPORT_SYMBOL vmlinux 0x743b26f8 framebuffer_release +EXPORT_SYMBOL vmlinux 0x743f7f1a simple_write_begin +EXPORT_SYMBOL vmlinux 0x745e6f75 loop_register_transfer +EXPORT_SYMBOL vmlinux 0x7469fcfe radix_tree_tagged +EXPORT_SYMBOL vmlinux 0x7480ab86 __cleancache_invalidate_inode +EXPORT_SYMBOL vmlinux 0x7485e15e unregister_chrdev_region +EXPORT_SYMBOL vmlinux 0x74c134b9 __sw_hweight32 +EXPORT_SYMBOL vmlinux 0x74e14808 llc_add_pack +EXPORT_SYMBOL vmlinux 0x7505bdef memchr_inv +EXPORT_SYMBOL vmlinux 0x752bdd44 end_page_writeback +EXPORT_SYMBOL vmlinux 0x75498f46 nf_unregister_hook +EXPORT_SYMBOL vmlinux 0x754c3bf2 mii_check_media +EXPORT_SYMBOL vmlinux 0x75862739 vfs_follow_link +EXPORT_SYMBOL vmlinux 0x7593d385 div64_s64 +EXPORT_SYMBOL vmlinux 0x75961648 abx500_register_ops +EXPORT_SYMBOL vmlinux 0x75a17bed prepare_to_wait +EXPORT_SYMBOL vmlinux 0x75a1f00d xt_register_targets +EXPORT_SYMBOL vmlinux 0x75b39d14 blk_get_queue +EXPORT_SYMBOL vmlinux 0x75bda77a seq_hlist_next +EXPORT_SYMBOL vmlinux 0x75c4cc08 xfrm6_input_addr +EXPORT_SYMBOL vmlinux 0x75ccf6dd open_exec +EXPORT_SYMBOL vmlinux 0x75fee7fd __raw_writesb +EXPORT_SYMBOL vmlinux 0x760a0f4f yield +EXPORT_SYMBOL vmlinux 0x760b437a unregister_inetaddr_notifier +EXPORT_SYMBOL vmlinux 0x7647726c handle_sysrq +EXPORT_SYMBOL vmlinux 0x7649bc5e page_readlink +EXPORT_SYMBOL vmlinux 0x7670870c xfrm_register_mode +EXPORT_SYMBOL vmlinux 0x76859747 truncate_pagecache +EXPORT_SYMBOL vmlinux 0x76bf656d __bitmap_shift_left +EXPORT_SYMBOL vmlinux 0x76c6093a try_to_release_page +EXPORT_SYMBOL vmlinux 0x76cf47f6 __aeabi_llsl +EXPORT_SYMBOL vmlinux 0x76d3cd60 laptop_mode +EXPORT_SYMBOL vmlinux 0x76e3b824 xt_unregister_matches +EXPORT_SYMBOL vmlinux 0x76f6552d inet_csk_reset_keepalive_timer +EXPORT_SYMBOL vmlinux 0x7713f886 get_gendisk +EXPORT_SYMBOL vmlinux 0x77229ba0 neigh_for_each +EXPORT_SYMBOL vmlinux 0x772861d2 inode_init_always +EXPORT_SYMBOL vmlinux 0x773a9c94 blk_iopoll_enabled +EXPORT_SYMBOL vmlinux 0x7741ec6d sk_filter +EXPORT_SYMBOL vmlinux 0x774b2484 blk_init_queue_node +EXPORT_SYMBOL vmlinux 0x77bc13a0 strim +EXPORT_SYMBOL vmlinux 0x77df0847 __set_personality +EXPORT_SYMBOL vmlinux 0x77ecac9f zlib_inflateEnd +EXPORT_SYMBOL vmlinux 0x78105cb7 kstat +EXPORT_SYMBOL vmlinux 0x7819c01b skb_gso_segment +EXPORT_SYMBOL vmlinux 0x783b6d59 inet6_getname +EXPORT_SYMBOL vmlinux 0x78600ece shrink_dcache_parent +EXPORT_SYMBOL vmlinux 0x786438d5 input_set_keycode +EXPORT_SYMBOL vmlinux 0x7880c781 dm_kcopyd_prepare_callback +EXPORT_SYMBOL vmlinux 0x788fe103 iomem_resource +EXPORT_SYMBOL vmlinux 0x78b23b36 security_sb_set_mnt_opts +EXPORT_SYMBOL vmlinux 0x78b6a78f rawv6_mh_filter_unregister +EXPORT_SYMBOL vmlinux 0x78c4988b skb_copy_bits +EXPORT_SYMBOL vmlinux 0x78dd2a6f task_free_register +EXPORT_SYMBOL vmlinux 0x78e9c6e3 gnet_stats_copy_queue +EXPORT_SYMBOL vmlinux 0x79337d5e inet_confirm_addr +EXPORT_SYMBOL vmlinux 0x793dc875 sk_prot_clear_portaddr_nulls +EXPORT_SYMBOL vmlinux 0x794487ee disable_hlt +EXPORT_SYMBOL vmlinux 0x796d56bd __init_rwsem +EXPORT_SYMBOL vmlinux 0x7998e8c3 kill_bdev +EXPORT_SYMBOL vmlinux 0x79aa04a2 get_random_bytes +EXPORT_SYMBOL vmlinux 0x7a27c184 ewma_init +EXPORT_SYMBOL vmlinux 0x7a29a872 tty_port_tty_set +EXPORT_SYMBOL vmlinux 0x7a4497db kzfree +EXPORT_SYMBOL vmlinux 0x7a50a315 files_lglock_global_unlock_online +EXPORT_SYMBOL vmlinux 0x7a5f910f alloc_netdev_mqs +EXPORT_SYMBOL vmlinux 0x7a60efe5 jbd2_journal_try_to_free_buffers +EXPORT_SYMBOL vmlinux 0x7a63bc18 netdev_alert +EXPORT_SYMBOL vmlinux 0x7a6a9c90 blk_rq_map_sg +EXPORT_SYMBOL vmlinux 0x7a822bd0 dev_alloc_skb +EXPORT_SYMBOL vmlinux 0x7a9dfeea mmc_can_sanitize +EXPORT_SYMBOL vmlinux 0x7aaa9d9f mpage_writepage +EXPORT_SYMBOL vmlinux 0x7ab88a45 system_freezing_cnt +EXPORT_SYMBOL vmlinux 0x7acbccf7 writeback_inodes_sb +EXPORT_SYMBOL vmlinux 0x7afa89fc vsnprintf +EXPORT_SYMBOL vmlinux 0x7b38d730 qemu_trace_process_name +EXPORT_SYMBOL vmlinux 0x7b5c4cbd fb_blank +EXPORT_SYMBOL vmlinux 0x7b5c8440 vm_munmap +EXPORT_SYMBOL vmlinux 0x7b7e7a68 inet_frag_destroy +EXPORT_SYMBOL vmlinux 0x7bb14ad4 mb_cache_entry_insert +EXPORT_SYMBOL vmlinux 0x7bbfa7ac generic_file_buffered_write +EXPORT_SYMBOL vmlinux 0x7bc007a4 lookup_one_len +EXPORT_SYMBOL vmlinux 0x7bc21761 dev_addr_init +EXPORT_SYMBOL vmlinux 0x7bd36630 abx500_get_register_interruptible +EXPORT_SYMBOL vmlinux 0x7bf30fdc down_write +EXPORT_SYMBOL vmlinux 0x7c1372e8 panic +EXPORT_SYMBOL vmlinux 0x7c2d00d1 end_buffer_async_write +EXPORT_SYMBOL vmlinux 0x7c60d66e getname +EXPORT_SYMBOL vmlinux 0x7c7687c0 unregister_con_driver +EXPORT_SYMBOL vmlinux 0x7c77f6aa ps2_begin_command +EXPORT_SYMBOL vmlinux 0x7c904ded unregister_module_notifier +EXPORT_SYMBOL vmlinux 0x7c9cf209 km_policy_notify +EXPORT_SYMBOL vmlinux 0x7cbeb1d5 neigh_destroy +EXPORT_SYMBOL vmlinux 0x7cc035a7 __ucmpdi2 +EXPORT_SYMBOL vmlinux 0x7cc6fd7f truncate_setsize +EXPORT_SYMBOL vmlinux 0x7d0db45c jiffies_to_clock_t +EXPORT_SYMBOL vmlinux 0x7d11c268 jiffies +EXPORT_SYMBOL vmlinux 0x7d120246 jbd2_journal_get_undo_access +EXPORT_SYMBOL vmlinux 0x7d3bf1ed bmap +EXPORT_SYMBOL vmlinux 0x7d4921de kernel_connect +EXPORT_SYMBOL vmlinux 0x7d5255d1 sk_stop_timer +EXPORT_SYMBOL vmlinux 0x7d8d7485 dev_crit +EXPORT_SYMBOL vmlinux 0x7dd00932 dev_mc_sync +EXPORT_SYMBOL vmlinux 0x7dd381c4 input_unregister_handler +EXPORT_SYMBOL vmlinux 0x7de99ad1 genl_unregister_ops +EXPORT_SYMBOL vmlinux 0x7deff673 dm_consume_args +EXPORT_SYMBOL vmlinux 0x7df1dd18 sock_create_kern +EXPORT_SYMBOL vmlinux 0x7e001c7a __inet6_hash +EXPORT_SYMBOL vmlinux 0x7e394c4e sysctl_local_reserved_ports +EXPORT_SYMBOL vmlinux 0x7e5b81e6 sdio_reset_comm +EXPORT_SYMBOL vmlinux 0x7e881eda netdev_state_change +EXPORT_SYMBOL vmlinux 0x7e9ebb05 kernel_thread +EXPORT_SYMBOL vmlinux 0x7ea336c1 tcp_v4_tw_get_peer +EXPORT_SYMBOL vmlinux 0x7eb28233 md_check_recovery +EXPORT_SYMBOL vmlinux 0x7f00ec8e dev_set_group +EXPORT_SYMBOL vmlinux 0x7f01d411 proc_dointvec_ms_jiffies +EXPORT_SYMBOL vmlinux 0x7f1e476d dst_destroy +EXPORT_SYMBOL vmlinux 0x7f24de73 jiffies_to_usecs +EXPORT_SYMBOL vmlinux 0x7f345375 kobject_add +EXPORT_SYMBOL vmlinux 0x7f63b31e _memcpy_toio +EXPORT_SYMBOL vmlinux 0x7f6d4c05 key_validate +EXPORT_SYMBOL vmlinux 0x7f75849f rtnetlink_put_metrics +EXPORT_SYMBOL vmlinux 0x7f75debf tcp_connect +EXPORT_SYMBOL vmlinux 0x7f959eaa inet6_register_protosw +EXPORT_SYMBOL vmlinux 0x7fa681aa sk_free +EXPORT_SYMBOL vmlinux 0x7fd06f29 vm_mmap +EXPORT_SYMBOL vmlinux 0x80033fa2 scm_fp_dup +EXPORT_SYMBOL vmlinux 0x800df1d7 groups_free +EXPORT_SYMBOL vmlinux 0x800e4ffa __muldi3 +EXPORT_SYMBOL vmlinux 0x80560ca2 abx500_event_registers_startup_state_get +EXPORT_SYMBOL vmlinux 0x80970690 generic_file_mmap +EXPORT_SYMBOL vmlinux 0x80a454fd bio_copy_kern +EXPORT_SYMBOL vmlinux 0x80d817ab wait_for_completion_timeout +EXPORT_SYMBOL vmlinux 0x80de231a idr_remove +EXPORT_SYMBOL vmlinux 0x80e01521 lock_fb_info +EXPORT_SYMBOL vmlinux 0x81003ee2 __sg_alloc_table +EXPORT_SYMBOL vmlinux 0x811276d4 wireless_send_event +EXPORT_SYMBOL vmlinux 0x81234c81 sock_no_ioctl +EXPORT_SYMBOL vmlinux 0x813ed040 idr_remove_all +EXPORT_SYMBOL vmlinux 0x814e7730 nf_ct_destroy +EXPORT_SYMBOL vmlinux 0x815131ba mempool_destroy +EXPORT_SYMBOL vmlinux 0x815b5dd4 match_octal +EXPORT_SYMBOL vmlinux 0x817200a1 sync_dirty_buffer +EXPORT_SYMBOL vmlinux 0x8199f388 prepare_kernel_cred +EXPORT_SYMBOL vmlinux 0x81b04bfc completion_done +EXPORT_SYMBOL vmlinux 0x81b40d30 ip_mc_inc_group +EXPORT_SYMBOL vmlinux 0x81d10f5f trace_seq_putc +EXPORT_SYMBOL vmlinux 0x81db6ebb xz_dec_reset +EXPORT_SYMBOL vmlinux 0x81ff947c of_n_addr_cells +EXPORT_SYMBOL vmlinux 0x82034bdc posix_acl_to_xattr +EXPORT_SYMBOL vmlinux 0x8204e852 neigh_seq_stop +EXPORT_SYMBOL vmlinux 0x82072614 tasklet_kill +EXPORT_SYMBOL vmlinux 0x82144448 sg_miter_next +EXPORT_SYMBOL vmlinux 0x821e8d91 gen_replace_estimator +EXPORT_SYMBOL vmlinux 0x8242c87e secpath_dup +EXPORT_SYMBOL vmlinux 0x8251bcc3 bitmap_release_region +EXPORT_SYMBOL vmlinux 0x825c33bb kblockd_schedule_delayed_work +EXPORT_SYMBOL vmlinux 0x8260686f bitmap_find_next_zero_area +EXPORT_SYMBOL vmlinux 0x8262f64b tcp_sockets_allocated +EXPORT_SYMBOL vmlinux 0x827cc6a1 pptp_msg_name +EXPORT_SYMBOL vmlinux 0x82969f3c dev_load +EXPORT_SYMBOL vmlinux 0x8296d176 register_framebuffer +EXPORT_SYMBOL vmlinux 0x82a62b5c init_buffer +EXPORT_SYMBOL vmlinux 0x82acfb70 blk_iopoll_sched +EXPORT_SYMBOL vmlinux 0x82d1efc2 thaw_bdev +EXPORT_SYMBOL vmlinux 0x82d487c6 neigh_ifdown +EXPORT_SYMBOL vmlinux 0x82fdd8c9 netdev_change_features +EXPORT_SYMBOL vmlinux 0x82fe37fb tcp_simple_retransmit +EXPORT_SYMBOL vmlinux 0x83129d45 abx500_startup_irq_enabled +EXPORT_SYMBOL vmlinux 0x8318ab23 inet_put_port +EXPORT_SYMBOL vmlinux 0x8320bea8 __umodsi3 +EXPORT_SYMBOL vmlinux 0x833dcc36 aio_put_req +EXPORT_SYMBOL vmlinux 0x8371daff sg_copy_from_buffer +EXPORT_SYMBOL vmlinux 0x8379b1d5 unregister_filesystem +EXPORT_SYMBOL vmlinux 0x8384a2c5 tty_unlock +EXPORT_SYMBOL vmlinux 0x83a476ce bitmap_scnlistprintf +EXPORT_SYMBOL vmlinux 0x83c8a355 param_set_int +EXPORT_SYMBOL vmlinux 0x83d25c38 __wake_up_bit +EXPORT_SYMBOL vmlinux 0x83d7ee90 mark_buffer_dirty +EXPORT_SYMBOL vmlinux 0x83debabf xfrm_alloc_spi +EXPORT_SYMBOL vmlinux 0x83f26aec dm_kcopyd_zero +EXPORT_SYMBOL vmlinux 0x83f783f4 skb_realloc_headroom +EXPORT_SYMBOL vmlinux 0x83ff66d9 kill_pgrp +EXPORT_SYMBOL vmlinux 0x8400994d iw_handler_set_thrspy +EXPORT_SYMBOL vmlinux 0x8455ca07 dev_uc_del +EXPORT_SYMBOL vmlinux 0x846bcc01 dm_table_get +EXPORT_SYMBOL vmlinux 0x84b183ae strncmp +EXPORT_SYMBOL vmlinux 0x84d18582 dev_emerg +EXPORT_SYMBOL vmlinux 0x84db4b6e wait_for_completion_killable +EXPORT_SYMBOL vmlinux 0x8501aa4b dev_get_by_index_rcu +EXPORT_SYMBOL vmlinux 0x8513eb32 simple_dir_operations +EXPORT_SYMBOL vmlinux 0x8522d8f5 cfb_fillrect +EXPORT_SYMBOL vmlinux 0x853af271 sock_init_data +EXPORT_SYMBOL vmlinux 0x85497cdb dm_register_target +EXPORT_SYMBOL vmlinux 0x85670f1d rtnl_is_locked +EXPORT_SYMBOL vmlinux 0x857f7ba2 llc_sap_close +EXPORT_SYMBOL vmlinux 0x859d679e dentry_update_name_case +EXPORT_SYMBOL vmlinux 0x85c70d88 fb_get_mode +EXPORT_SYMBOL vmlinux 0x85df9b6c strsep +EXPORT_SYMBOL vmlinux 0x85e4d449 is_container_init +EXPORT_SYMBOL vmlinux 0x85e7deb2 iov_iter_fault_in_readable +EXPORT_SYMBOL vmlinux 0x85f0b95d dma_unmap_sg +EXPORT_SYMBOL vmlinux 0x862a5c93 generic_file_open +EXPORT_SYMBOL vmlinux 0x863c93f0 ndisc_build_skb +EXPORT_SYMBOL vmlinux 0x865029ac __hw_addr_sync +EXPORT_SYMBOL vmlinux 0x8664f12e eth_header_parse +EXPORT_SYMBOL vmlinux 0x868a6b96 flush_dcache_page +EXPORT_SYMBOL vmlinux 0x868acba5 get_options +EXPORT_SYMBOL vmlinux 0x8692a004 down_trylock +EXPORT_SYMBOL vmlinux 0x8699eac7 dma_release_declared_memory +EXPORT_SYMBOL vmlinux 0x86cbeed8 tty_name +EXPORT_SYMBOL vmlinux 0x86d5d764 dev_get_by_flags_rcu +EXPORT_SYMBOL vmlinux 0x86d6c651 in_dev_finish_destroy +EXPORT_SYMBOL vmlinux 0x86fb9b05 bitmap_parse_user +EXPORT_SYMBOL vmlinux 0x870bf928 radix_tree_lookup +EXPORT_SYMBOL vmlinux 0x8713aa5c ip6t_register_table +EXPORT_SYMBOL vmlinux 0x871c0a7e fiemap_check_flags +EXPORT_SYMBOL vmlinux 0x871d434f d_find_alias +EXPORT_SYMBOL vmlinux 0x872c47ce filemap_write_and_wait +EXPORT_SYMBOL vmlinux 0x875d692c blk_queue_io_opt +EXPORT_SYMBOL vmlinux 0x8765d69f dma_free_coherent +EXPORT_SYMBOL vmlinux 0x8781e482 gnet_stats_start_copy_compat +EXPORT_SYMBOL vmlinux 0x878263b3 tty_port_close +EXPORT_SYMBOL vmlinux 0x878ab3ce sysctl_tcp_adv_win_scale +EXPORT_SYMBOL vmlinux 0x878ac63f dev_disable_lro +EXPORT_SYMBOL vmlinux 0x87925ca6 kstrtoint_from_user +EXPORT_SYMBOL vmlinux 0x879466f7 seq_release_private +EXPORT_SYMBOL vmlinux 0x87978e37 simple_empty +EXPORT_SYMBOL vmlinux 0x87c31c01 mmc_interrupt_hpi +EXPORT_SYMBOL vmlinux 0x87dbba14 ida_get_new +EXPORT_SYMBOL vmlinux 0x880745b2 eth_change_mtu +EXPORT_SYMBOL vmlinux 0x881039d0 zlib_inflate +EXPORT_SYMBOL vmlinux 0x8836fca7 kmem_cache_alloc +EXPORT_SYMBOL vmlinux 0x885af467 inet_sock_destruct +EXPORT_SYMBOL vmlinux 0x886536d8 led_brightness_set +EXPORT_SYMBOL vmlinux 0x886d7a2b __scm_destroy +EXPORT_SYMBOL vmlinux 0x88878085 create_empty_buffers +EXPORT_SYMBOL vmlinux 0x8893fa5d finish_wait +EXPORT_SYMBOL vmlinux 0x88e7c099 simple_setattr +EXPORT_SYMBOL vmlinux 0x88ee2718 in6_dev_finish_destroy +EXPORT_SYMBOL vmlinux 0x8914035d blk_make_request +EXPORT_SYMBOL vmlinux 0x8937c04a kernel_setsockopt +EXPORT_SYMBOL vmlinux 0x8939d373 __xfrm_route_forward +EXPORT_SYMBOL vmlinux 0x8949858b schedule_work +EXPORT_SYMBOL vmlinux 0x894f3c09 ip6t_unregister_table +EXPORT_SYMBOL vmlinux 0x897473df mktime +EXPORT_SYMBOL vmlinux 0x89973482 blkdev_issue_discard +EXPORT_SYMBOL vmlinux 0x899e8fee inet_frags_exit_net +EXPORT_SYMBOL vmlinux 0x89ca47bf kstrtos8_from_user +EXPORT_SYMBOL vmlinux 0x89d5538d fb_pad_aligned_buffer +EXPORT_SYMBOL vmlinux 0x89d66811 build_ehash_secret +EXPORT_SYMBOL vmlinux 0x89da4432 of_iomap +EXPORT_SYMBOL vmlinux 0x8a064613 inet_shutdown +EXPORT_SYMBOL vmlinux 0x8a122e6f mtd_concat_destroy +EXPORT_SYMBOL vmlinux 0x8a15a441 xt_socket_get6_sk +EXPORT_SYMBOL vmlinux 0x8a1ab4ee timeval_to_jiffies +EXPORT_SYMBOL vmlinux 0x8a3aad8f iov_iter_copy_from_user_atomic +EXPORT_SYMBOL vmlinux 0x8a4fa83b __aeabi_llsr +EXPORT_SYMBOL vmlinux 0x8a7d1c31 high_memory +EXPORT_SYMBOL vmlinux 0x8a99a016 mempool_free_slab +EXPORT_SYMBOL vmlinux 0x8aa00977 __sk_dst_check +EXPORT_SYMBOL vmlinux 0x8ab96c3d drop_super +EXPORT_SYMBOL vmlinux 0x8ac7b710 dev_remove_pack +EXPORT_SYMBOL vmlinux 0x8b413c37 ipv6_getsockopt +EXPORT_SYMBOL vmlinux 0x8b618d08 overflowuid +EXPORT_SYMBOL vmlinux 0x8b6538b5 insert_inode_locked4 +EXPORT_SYMBOL vmlinux 0x8bcc3fbf vfs_mknod +EXPORT_SYMBOL vmlinux 0x8beed76c arpt_register_table +EXPORT_SYMBOL vmlinux 0x8bfe8c57 param_set_uint +EXPORT_SYMBOL vmlinux 0x8c14d941 vfs_fstatat +EXPORT_SYMBOL vmlinux 0x8c78825f blk_get_backing_dev_info +EXPORT_SYMBOL vmlinux 0x8c9b4842 con_copy_unimap +EXPORT_SYMBOL vmlinux 0x8cb9b238 bitmap_endwrite +EXPORT_SYMBOL vmlinux 0x8cbabe75 splice_from_pipe_end +EXPORT_SYMBOL vmlinux 0x8cc5d7c0 follow_up +EXPORT_SYMBOL vmlinux 0x8cf9f6e7 bitmap_unplug +EXPORT_SYMBOL vmlinux 0x8d2cab18 single_open +EXPORT_SYMBOL vmlinux 0x8d551bef sysctl_tcp_rmem +EXPORT_SYMBOL vmlinux 0x8d576db5 mpage_writepages +EXPORT_SYMBOL vmlinux 0x8d6f81b4 __div64_32 +EXPORT_SYMBOL vmlinux 0x8d7281f5 simple_unlink +EXPORT_SYMBOL vmlinux 0x8da2d5fd security_path_unlink +EXPORT_SYMBOL vmlinux 0x8ddc6634 cdev_alloc +EXPORT_SYMBOL vmlinux 0x8de312b6 mmc_align_data_size +EXPORT_SYMBOL vmlinux 0x8e0b7743 ipv6_ext_hdr +EXPORT_SYMBOL vmlinux 0x8e4d1860 xfrm_state_insert +EXPORT_SYMBOL vmlinux 0x8e4fcf35 led_blink_set +EXPORT_SYMBOL vmlinux 0x8e526aad bh_submit_read +EXPORT_SYMBOL vmlinux 0x8f01b3e9 sync_fence_install +EXPORT_SYMBOL vmlinux 0x8f48679a rb_prev +EXPORT_SYMBOL vmlinux 0x8f514ceb fd_install +EXPORT_SYMBOL vmlinux 0x8f5ebb1b override_creds +EXPORT_SYMBOL vmlinux 0x8f678b07 __stack_chk_guard +EXPORT_SYMBOL vmlinux 0x8f7014a1 param_set_ulong +EXPORT_SYMBOL vmlinux 0x8f7807e4 dcache_dir_close +EXPORT_SYMBOL vmlinux 0x8f954103 km_report +EXPORT_SYMBOL vmlinux 0x8f975dee ping_prot +EXPORT_SYMBOL vmlinux 0x8ff1ee43 sync_fence_merge +EXPORT_SYMBOL vmlinux 0x8ffdb3b8 crc16 +EXPORT_SYMBOL vmlinux 0x903c4c18 nf_log_packet +EXPORT_SYMBOL vmlinux 0x9051e362 unregister_console +EXPORT_SYMBOL vmlinux 0x9086e363 vfs_fsync +EXPORT_SYMBOL vmlinux 0x90a6d7bc blkdev_fsync +EXPORT_SYMBOL vmlinux 0x90b0361f read_cache_pages +EXPORT_SYMBOL vmlinux 0x90ff8f1c inode_get_bytes +EXPORT_SYMBOL vmlinux 0x9104da11 tcp_proc_unregister +EXPORT_SYMBOL vmlinux 0x91621d6a allocate_resource +EXPORT_SYMBOL vmlinux 0x916801d1 locks_mandatory_area +EXPORT_SYMBOL vmlinux 0x91715312 sprintf +EXPORT_SYMBOL vmlinux 0x91875f01 inet_frags_init +EXPORT_SYMBOL vmlinux 0x919029aa __readwrite_bug +EXPORT_SYMBOL vmlinux 0x91d24653 nf_register_hooks +EXPORT_SYMBOL vmlinux 0x91d25f76 netif_device_detach +EXPORT_SYMBOL vmlinux 0x91e37595 jbd2_journal_unlock_updates +EXPORT_SYMBOL vmlinux 0x91f77a61 ipv6_chk_prefix +EXPORT_SYMBOL vmlinux 0x92051223 neigh_parms_release +EXPORT_SYMBOL vmlinux 0x920664c8 mempool_free +EXPORT_SYMBOL vmlinux 0x92111d3e find_vma +EXPORT_SYMBOL vmlinux 0x92621529 alloc_buffer_head +EXPORT_SYMBOL vmlinux 0x926a4088 __tracepoint_kmem_cache_alloc_node +EXPORT_SYMBOL vmlinux 0x9272632f vm_insert_pfn +EXPORT_SYMBOL vmlinux 0x9288c876 unload_nls +EXPORT_SYMBOL vmlinux 0x9290f04d kern_path_create +EXPORT_SYMBOL vmlinux 0x9294e3bb __block_write_begin +EXPORT_SYMBOL vmlinux 0x9299adba set_security_override_from_ctx +EXPORT_SYMBOL vmlinux 0x92a9c60c time_to_tm +EXPORT_SYMBOL vmlinux 0x93215e1d __kfifo_skip_r +EXPORT_SYMBOL vmlinux 0x9354aee8 inet_sk_rebuild_header +EXPORT_SYMBOL vmlinux 0x9359d17f ip4_datagram_connect +EXPORT_SYMBOL vmlinux 0x936ca4cd __devm_release_region +EXPORT_SYMBOL vmlinux 0x939cc55d d_set_d_op +EXPORT_SYMBOL vmlinux 0x93a2b582 tty_insert_flip_string_fixed_flag +EXPORT_SYMBOL vmlinux 0x93a6e0b2 io_schedule +EXPORT_SYMBOL vmlinux 0x93befc7a tcp_rcv_established +EXPORT_SYMBOL vmlinux 0x93ce0230 kernel_listen +EXPORT_SYMBOL vmlinux 0x93e2663e empty_zero_page +EXPORT_SYMBOL vmlinux 0x93e6fba1 cont_write_begin +EXPORT_SYMBOL vmlinux 0x93f50926 bdi_register +EXPORT_SYMBOL vmlinux 0x93fca811 __get_free_pages +EXPORT_SYMBOL vmlinux 0x94029614 blk_queue_softirq_done +EXPORT_SYMBOL vmlinux 0x94041b53 serio_reconnect +EXPORT_SYMBOL vmlinux 0x940e8b46 of_dev_put +EXPORT_SYMBOL vmlinux 0x9411913e generic_pipe_buf_get +EXPORT_SYMBOL vmlinux 0x943391b8 of_n_size_cells +EXPORT_SYMBOL vmlinux 0x9440f3b3 kill_litter_super +EXPORT_SYMBOL vmlinux 0x9461481a __mmc_claim_host +EXPORT_SYMBOL vmlinux 0x946e2c58 tty_mutex +EXPORT_SYMBOL vmlinux 0x947e616e skb_unlink +EXPORT_SYMBOL vmlinux 0x94961283 vunmap +EXPORT_SYMBOL vmlinux 0x94af632e complete_all +EXPORT_SYMBOL vmlinux 0x94b52c12 udplite_prot +EXPORT_SYMBOL vmlinux 0x94b59bad fb_set_var +EXPORT_SYMBOL vmlinux 0x94c134f3 filemap_fdatawait +EXPORT_SYMBOL vmlinux 0x94edca16 skb_checksum +EXPORT_SYMBOL vmlinux 0x95194e25 register_key_type +EXPORT_SYMBOL vmlinux 0x953767c8 tty_vhangup +EXPORT_SYMBOL vmlinux 0x954488a4 syncookie_secret +EXPORT_SYMBOL vmlinux 0x9545af6d tasklet_init +EXPORT_SYMBOL vmlinux 0x9552e351 nf_ip6_checksum +EXPORT_SYMBOL vmlinux 0x9584d204 kernel_cpustat +EXPORT_SYMBOL vmlinux 0x95901fe5 __blk_end_request_all +EXPORT_SYMBOL vmlinux 0x95a3e24b abx500_set_register_interruptible +EXPORT_SYMBOL vmlinux 0x95c403b0 mpage_readpages +EXPORT_SYMBOL vmlinux 0x95d333f6 netdev_rx_csum_fault +EXPORT_SYMBOL vmlinux 0x95dbe078 __get_user_2 +EXPORT_SYMBOL vmlinux 0x95ed8345 elv_rq_merge_ok +EXPORT_SYMBOL vmlinux 0x95f55a48 elv_dispatch_sort +EXPORT_SYMBOL vmlinux 0x95fa653b abort_creds +EXPORT_SYMBOL vmlinux 0x9614204d arp_create +EXPORT_SYMBOL vmlinux 0x961cf96a insert_inode_locked +EXPORT_SYMBOL vmlinux 0x9656f8a0 llc_sap_list_lock +EXPORT_SYMBOL vmlinux 0x96573b80 __kfifo_dma_in_finish_r +EXPORT_SYMBOL vmlinux 0x96611af9 skb_make_writable +EXPORT_SYMBOL vmlinux 0x9677bb51 blk_dump_rq_flags +EXPORT_SYMBOL vmlinux 0x96898769 sysfs_format_mac +EXPORT_SYMBOL vmlinux 0x968b8b3f blk_queue_max_discard_sectors +EXPORT_SYMBOL vmlinux 0x96ea8ba4 __cleancache_put_page +EXPORT_SYMBOL vmlinux 0x96f5f583 km_state_expired +EXPORT_SYMBOL vmlinux 0x970aaf4c block_write_full_page_endio +EXPORT_SYMBOL vmlinux 0x971a6584 nf_ct_attach +EXPORT_SYMBOL vmlinux 0x97255bdf strlen +EXPORT_SYMBOL vmlinux 0x973d0f9e kstrtoul_from_user +EXPORT_SYMBOL vmlinux 0x9743870e generic_file_llseek +EXPORT_SYMBOL vmlinux 0x9754ec10 radix_tree_preload +EXPORT_SYMBOL vmlinux 0x9768aa67 iget5_locked +EXPORT_SYMBOL vmlinux 0x97716977 vmalloc_to_page +EXPORT_SYMBOL vmlinux 0x97bf0420 module_refcount +EXPORT_SYMBOL vmlinux 0x97cd29b0 sk_stream_wait_close +EXPORT_SYMBOL vmlinux 0x9820b644 warn_slowpath_fmt_taint +EXPORT_SYMBOL vmlinux 0x98262a80 dm_kcopyd_copy +EXPORT_SYMBOL vmlinux 0x983a7c4e mmc_power_restore_host +EXPORT_SYMBOL vmlinux 0x986e6135 fb_pad_unaligned_buffer +EXPORT_SYMBOL vmlinux 0x98926a90 tcp_close +EXPORT_SYMBOL vmlinux 0x98dfac2c __alloc_skb +EXPORT_SYMBOL vmlinux 0x98f15044 icmp_send +EXPORT_SYMBOL vmlinux 0x9921000d ip6_frag_match +EXPORT_SYMBOL vmlinux 0x99489698 create_proc_entry +EXPORT_SYMBOL vmlinux 0x99525e3a vfsmount_lock_local_unlock +EXPORT_SYMBOL vmlinux 0x995fedc6 skb_seq_read +EXPORT_SYMBOL vmlinux 0x996bdb64 _kstrtoul +EXPORT_SYMBOL vmlinux 0x99770960 security_d_instantiate +EXPORT_SYMBOL vmlinux 0x9981efbf sock_map_fd +EXPORT_SYMBOL vmlinux 0x99837393 netif_rx_ni +EXPORT_SYMBOL vmlinux 0x998f71aa vfs_write +EXPORT_SYMBOL vmlinux 0x9994c0ca ps2_is_keyboard_id +EXPORT_SYMBOL vmlinux 0x999c3148 __raw_readsb +EXPORT_SYMBOL vmlinux 0x999e8297 vfree +EXPORT_SYMBOL vmlinux 0x99a0a80f fb_firmware_edid +EXPORT_SYMBOL vmlinux 0x99bb8806 memmove +EXPORT_SYMBOL vmlinux 0x99bfbe39 get_unused_fd +EXPORT_SYMBOL vmlinux 0x99cdc86b sysctl_tcp_reordering +EXPORT_SYMBOL vmlinux 0x99d16eb7 netif_notify_peers +EXPORT_SYMBOL vmlinux 0x99f46438 sock_wake_async +EXPORT_SYMBOL vmlinux 0x9a1dfd65 strpbrk +EXPORT_SYMBOL vmlinux 0x9a1f6eb0 dm_io +EXPORT_SYMBOL vmlinux 0x9a1fc4b4 jiffies_to_timeval +EXPORT_SYMBOL vmlinux 0x9a2859d0 invalidate_inode_buffers +EXPORT_SYMBOL vmlinux 0x9a3d7777 xt_register_match +EXPORT_SYMBOL vmlinux 0x9a74417e kstrtoull_from_user +EXPORT_SYMBOL vmlinux 0x9a7a7d86 sock_no_sendpage +EXPORT_SYMBOL vmlinux 0x9abb8516 xfrm_init_replay +EXPORT_SYMBOL vmlinux 0x9ac1e1e4 xfrm_policy_destroy +EXPORT_SYMBOL vmlinux 0x9b11a4da gnet_stats_finish_copy +EXPORT_SYMBOL vmlinux 0x9b388444 get_zeroed_page +EXPORT_SYMBOL vmlinux 0x9b4fe6db nf_nat_protocol_register +EXPORT_SYMBOL vmlinux 0x9b6eb137 ksize +EXPORT_SYMBOL vmlinux 0x9b711c7b kick_iocb +EXPORT_SYMBOL vmlinux 0x9b7cbbdc bio_split +EXPORT_SYMBOL vmlinux 0x9ba7089d argv_split +EXPORT_SYMBOL vmlinux 0x9bb38d16 tty_port_alloc_xmit_buf +EXPORT_SYMBOL vmlinux 0x9bce482f __release_region +EXPORT_SYMBOL vmlinux 0x9bf11f05 submit_bh +EXPORT_SYMBOL vmlinux 0x9bf8b8e6 sk_stream_write_space +EXPORT_SYMBOL vmlinux 0x9c5b17a5 __wait_on_bit_lock +EXPORT_SYMBOL vmlinux 0x9c7077bd enable_hlt +EXPORT_SYMBOL vmlinux 0x9c75e7cb deactivate_locked_super +EXPORT_SYMBOL vmlinux 0x9c89941c md_wakeup_thread +EXPORT_SYMBOL vmlinux 0x9ca0887d d_obtain_alias +EXPORT_SYMBOL vmlinux 0x9caaecb7 tcp_ioctl +EXPORT_SYMBOL vmlinux 0x9cb0c8ae lock_rename +EXPORT_SYMBOL vmlinux 0x9cd60539 sg_free_table +EXPORT_SYMBOL vmlinux 0x9cdf0ec5 vfsmount_lock_global_lock_online +EXPORT_SYMBOL vmlinux 0x9ceb163c memcpy_toiovec +EXPORT_SYMBOL vmlinux 0x9d0cbd14 register_gifconf +EXPORT_SYMBOL vmlinux 0x9d287ff4 bdi_set_max_ratio +EXPORT_SYMBOL vmlinux 0x9d298eb7 dev_trans_start +EXPORT_SYMBOL vmlinux 0x9d3aa376 blk_iopoll_init +EXPORT_SYMBOL vmlinux 0x9d3b1dee dma_alloc_from_coherent +EXPORT_SYMBOL vmlinux 0x9d531680 tty_port_block_til_ready +EXPORT_SYMBOL vmlinux 0x9d561e55 mmc_unregister_driver +EXPORT_SYMBOL vmlinux 0x9d5ded8c tty_kref_put +EXPORT_SYMBOL vmlinux 0x9d669763 memcpy +EXPORT_SYMBOL vmlinux 0x9d7d4a95 dcache_dir_lseek +EXPORT_SYMBOL vmlinux 0x9d9810e9 skb_free_datagram +EXPORT_SYMBOL vmlinux 0x9dc710d1 generic_file_splice_read +EXPORT_SYMBOL vmlinux 0x9dce56d9 simple_transaction_read +EXPORT_SYMBOL vmlinux 0x9dea2c87 simple_link +EXPORT_SYMBOL vmlinux 0x9df8ae93 blkdev_get_by_path +EXPORT_SYMBOL vmlinux 0x9e0c711d vzalloc_node +EXPORT_SYMBOL vmlinux 0x9e2000a7 memcpy_toiovecend +EXPORT_SYMBOL vmlinux 0x9e22a7f4 xfrm_state_register_afinfo +EXPORT_SYMBOL vmlinux 0x9e4faeef dm_io_client_destroy +EXPORT_SYMBOL vmlinux 0x9e607910 audit_log +EXPORT_SYMBOL vmlinux 0x9e61bb05 set_freezable +EXPORT_SYMBOL vmlinux 0x9e7d6bd0 __udelay +EXPORT_SYMBOL vmlinux 0x9e9f1714 __bitmap_andnot +EXPORT_SYMBOL vmlinux 0x9eaab825 set_disk_ro +EXPORT_SYMBOL vmlinux 0x9ed685ee iov_iter_advance +EXPORT_SYMBOL vmlinux 0x9ee3d275 skb_prepare_seq_read +EXPORT_SYMBOL vmlinux 0x9f2bdaac __bitmap_or +EXPORT_SYMBOL vmlinux 0x9f309ed8 devm_ioport_map +EXPORT_SYMBOL vmlinux 0x9f408f9d inet_sendmsg +EXPORT_SYMBOL vmlinux 0x9f46ced8 __sw_hweight64 +EXPORT_SYMBOL vmlinux 0x9f491e5d ftrace_print_symbols_seq_u64 +EXPORT_SYMBOL vmlinux 0x9f5baf46 kthread_bind +EXPORT_SYMBOL vmlinux 0x9f6f63ee skb_store_bits +EXPORT_SYMBOL vmlinux 0x9f8aa6a4 block_is_partially_uptodate +EXPORT_SYMBOL vmlinux 0x9f984513 strrchr +EXPORT_SYMBOL vmlinux 0x9f99d9bf ida_pre_get +EXPORT_SYMBOL vmlinux 0x9fb3dd30 memcpy_fromiovec +EXPORT_SYMBOL vmlinux 0x9fbdb880 sk_stream_wait_memory +EXPORT_SYMBOL vmlinux 0x9fc89fd1 schedule_delayed_work_on +EXPORT_SYMBOL vmlinux 0x9fdecc31 unregister_netdevice_many +EXPORT_SYMBOL vmlinux 0x9ffea731 jbd2_journal_init_jbd_inode +EXPORT_SYMBOL vmlinux 0xa0121f35 blk_cleanup_queue +EXPORT_SYMBOL vmlinux 0xa01d8b5d inet_unregister_protosw +EXPORT_SYMBOL vmlinux 0xa023d16a path_get +EXPORT_SYMBOL vmlinux 0xa0313c07 mount_single +EXPORT_SYMBOL vmlinux 0xa045f61e request_key_async_with_auxdata +EXPORT_SYMBOL vmlinux 0xa05c03df mempool_kmalloc +EXPORT_SYMBOL vmlinux 0xa06df9e1 __kfifo_dma_out_finish_r +EXPORT_SYMBOL vmlinux 0xa07ed110 xz_dec_init +EXPORT_SYMBOL vmlinux 0xa0b04675 vmalloc_32 +EXPORT_SYMBOL vmlinux 0xa0b4d847 page_put_link +EXPORT_SYMBOL vmlinux 0xa0ceef51 out_of_line_wait_on_bit +EXPORT_SYMBOL vmlinux 0xa0fbac79 wake_up_bit +EXPORT_SYMBOL vmlinux 0xa108eb4d sysctl_optmem_max +EXPORT_SYMBOL vmlinux 0xa120d33c tty_unregister_ldisc +EXPORT_SYMBOL vmlinux 0xa14f3d8c ewma_add +EXPORT_SYMBOL vmlinux 0xa15622a2 d_lookup +EXPORT_SYMBOL vmlinux 0xa19d99ad neigh_changeaddr +EXPORT_SYMBOL vmlinux 0xa1a0ca5b tcp_timewait_state_process +EXPORT_SYMBOL vmlinux 0xa1a6dbd9 dmam_release_declared_memory +EXPORT_SYMBOL vmlinux 0xa1b73b2f mntget +EXPORT_SYMBOL vmlinux 0xa1b759ce fb_add_videomode +EXPORT_SYMBOL vmlinux 0xa1ba2fdb vfsmount_lock_global_lock +EXPORT_SYMBOL vmlinux 0xa1bdf1f2 kmap +EXPORT_SYMBOL vmlinux 0xa1c4b6d2 of_translate_dma_address +EXPORT_SYMBOL vmlinux 0xa1c5a3b3 cleancache_enabled +EXPORT_SYMBOL vmlinux 0xa1c76e0a _cond_resched +EXPORT_SYMBOL vmlinux 0xa1d9dedb rtnl_create_link +EXPORT_SYMBOL vmlinux 0xa1f36e19 key_payload_reserve +EXPORT_SYMBOL vmlinux 0xa20ce1b8 net_msg_warn +EXPORT_SYMBOL vmlinux 0xa210b0ce br_should_route_hook +EXPORT_SYMBOL vmlinux 0xa2144088 inode_needs_sync +EXPORT_SYMBOL vmlinux 0xa21b2ff4 tty_unthrottle +EXPORT_SYMBOL vmlinux 0xa222a25f posix_test_lock +EXPORT_SYMBOL vmlinux 0xa22d4915 sync_pt_create +EXPORT_SYMBOL vmlinux 0xa250c838 param_get_charp +EXPORT_SYMBOL vmlinux 0xa2848c50 ecryptfs_get_auth_tok_key +EXPORT_SYMBOL vmlinux 0xa2a5fd77 inet_ehash_secret +EXPORT_SYMBOL vmlinux 0xa31d325f elv_rb_add +EXPORT_SYMBOL vmlinux 0xa3225eb1 try_to_del_timer_sync +EXPORT_SYMBOL vmlinux 0xa332cdd1 security_tun_dev_attach +EXPORT_SYMBOL vmlinux 0xa34f1ef5 crc32_le +EXPORT_SYMBOL vmlinux 0xa352af29 __getblk +EXPORT_SYMBOL vmlinux 0xa355dce4 sync_fence_wait +EXPORT_SYMBOL vmlinux 0xa35de80f ipv4_config +EXPORT_SYMBOL vmlinux 0xa35eeaba key_unlink +EXPORT_SYMBOL vmlinux 0xa36b8556 get_super_thawed +EXPORT_SYMBOL vmlinux 0xa396f84e dm_put_device +EXPORT_SYMBOL vmlinux 0xa43b1297 vscnprintf +EXPORT_SYMBOL vmlinux 0xa43b9539 memcpy_fromiovecend +EXPORT_SYMBOL vmlinux 0xa43d7492 inet_dgram_connect +EXPORT_SYMBOL vmlinux 0xa46f2f1b kstrtouint +EXPORT_SYMBOL vmlinux 0xa4701e9e timekeeping_inject_offset +EXPORT_SYMBOL vmlinux 0xa48a16f2 send_sig_info +EXPORT_SYMBOL vmlinux 0xa48b45dd tcp_mtup_init +EXPORT_SYMBOL vmlinux 0xa4f0ccb1 kfree_skb +EXPORT_SYMBOL vmlinux 0xa5474186 inet_csk_init_xmit_timers +EXPORT_SYMBOL vmlinux 0xa551cb23 mb_cache_shrink +EXPORT_SYMBOL vmlinux 0xa557d837 mmc_card_can_sleep +EXPORT_SYMBOL vmlinux 0xa577a850 param_get_short +EXPORT_SYMBOL vmlinux 0xa57f6d1d jbd2_journal_force_commit +EXPORT_SYMBOL vmlinux 0xa58b5017 unlock_new_inode +EXPORT_SYMBOL vmlinux 0xa5916117 ip_mc_join_group +EXPORT_SYMBOL vmlinux 0xa598e29c vesa_modes +EXPORT_SYMBOL vmlinux 0xa5be743a generic_cont_expand_simple +EXPORT_SYMBOL vmlinux 0xa5cef8ad release_resource +EXPORT_SYMBOL vmlinux 0xa5d28a50 nla_reserve_nohdr +EXPORT_SYMBOL vmlinux 0xa5e4cc58 ip_fragment +EXPORT_SYMBOL vmlinux 0xa61d2b10 xfrm_register_km +EXPORT_SYMBOL vmlinux 0xa6340c0d neigh_event_ns +EXPORT_SYMBOL vmlinux 0xa6411cea unregister_sysctl_table +EXPORT_SYMBOL vmlinux 0xa64f859a free_task +EXPORT_SYMBOL vmlinux 0xa66fc3db sock_sendmsg +EXPORT_SYMBOL vmlinux 0xa6715115 do_settimeofday +EXPORT_SYMBOL vmlinux 0xa675804c utf8s_to_utf16s +EXPORT_SYMBOL vmlinux 0xa67dd1c6 brioctl_set +EXPORT_SYMBOL vmlinux 0xa67fc0fc mmc_wait_for_cmd +EXPORT_SYMBOL vmlinux 0xa681fe88 generate_random_uuid +EXPORT_SYMBOL vmlinux 0xa6841a19 inet_addr_type +EXPORT_SYMBOL vmlinux 0xa6864686 search_binary_handler +EXPORT_SYMBOL vmlinux 0xa6970398 __kfifo_to_user_r +EXPORT_SYMBOL vmlinux 0xa69a8655 __lru_cache_add +EXPORT_SYMBOL vmlinux 0xa6c7f529 seq_path +EXPORT_SYMBOL vmlinux 0xa6dcc773 rb_insert_color +EXPORT_SYMBOL vmlinux 0xa6eeb4cb neigh_seq_start +EXPORT_SYMBOL vmlinux 0xa753604d vlan_vids_add_by_dev +EXPORT_SYMBOL vmlinux 0xa783c63e security_inode_notifysecctx +EXPORT_SYMBOL vmlinux 0xa7841c0d inet_sendpage +EXPORT_SYMBOL vmlinux 0xa79da664 deactivate_super +EXPORT_SYMBOL vmlinux 0xa7b13f24 ipv4_specific +EXPORT_SYMBOL vmlinux 0xa7e3c06b generic_removexattr +EXPORT_SYMBOL vmlinux 0xa7e53379 inc_nlink +EXPORT_SYMBOL vmlinux 0xa7e88e01 sock_release +EXPORT_SYMBOL vmlinux 0xa80394ea kset_register +EXPORT_SYMBOL vmlinux 0xa81a8e87 aio_complete +EXPORT_SYMBOL vmlinux 0xa81ad85a ps2_handle_response +EXPORT_SYMBOL vmlinux 0xa821075f sock_common_getsockopt +EXPORT_SYMBOL vmlinux 0xa8223905 blk_limits_io_opt +EXPORT_SYMBOL vmlinux 0xa8232c78 strtobool +EXPORT_SYMBOL vmlinux 0xa8380d34 kernel_execve +EXPORT_SYMBOL vmlinux 0xa85c3c9e inet_add_protocol +EXPORT_SYMBOL vmlinux 0xa860ce85 ipv6_push_nfrag_opts +EXPORT_SYMBOL vmlinux 0xa8cde9a7 remove_wait_queue +EXPORT_SYMBOL vmlinux 0xa8d62c71 sg_miter_start +EXPORT_SYMBOL vmlinux 0xa8e652f9 scsi_cmd_blk_ioctl +EXPORT_SYMBOL vmlinux 0xa8fa6dcb eth_header +EXPORT_SYMBOL vmlinux 0xa8fc00c2 tcp_tso_segment +EXPORT_SYMBOL vmlinux 0xa8fef7bb security_unix_may_send +EXPORT_SYMBOL vmlinux 0xa9423388 inet_proto_csum_replace4 +EXPORT_SYMBOL vmlinux 0xa9834c36 inode_add_bytes +EXPORT_SYMBOL vmlinux 0xa99266f7 jbd2_journal_clear_err +EXPORT_SYMBOL vmlinux 0xa9a016b2 ll_rw_block +EXPORT_SYMBOL vmlinux 0xa9c0a0bf call_netdevice_notifiers +EXPORT_SYMBOL vmlinux 0xa9f74d47 linkwatch_fire_event +EXPORT_SYMBOL vmlinux 0xaa21d151 d_clear_need_lookup +EXPORT_SYMBOL vmlinux 0xaa4a7797 hex2bin +EXPORT_SYMBOL vmlinux 0xaa6080c6 __generic_file_aio_write +EXPORT_SYMBOL vmlinux 0xaa6901ac __kfifo_out_r +EXPORT_SYMBOL vmlinux 0xaaa211df bd_set_size +EXPORT_SYMBOL vmlinux 0xaab9f7e7 node_states +EXPORT_SYMBOL vmlinux 0xaac17d9d __remove_inode_hash +EXPORT_SYMBOL vmlinux 0xaafdc258 strcasecmp +EXPORT_SYMBOL vmlinux 0xab03638c free_netdev +EXPORT_SYMBOL vmlinux 0xab1d6cc1 param_get_long +EXPORT_SYMBOL vmlinux 0xab3847ca inet_csk_accept +EXPORT_SYMBOL vmlinux 0xab4bc810 kmap_high +EXPORT_SYMBOL vmlinux 0xab600421 probe_irq_off +EXPORT_SYMBOL vmlinux 0xab679b76 of_find_node_by_type +EXPORT_SYMBOL vmlinux 0xab694444 bsearch +EXPORT_SYMBOL vmlinux 0xab6bde28 sysctl_max_syn_backlog +EXPORT_SYMBOL vmlinux 0xab9ed595 kobject_put +EXPORT_SYMBOL vmlinux 0xabcaa577 free_anon_bdev +EXPORT_SYMBOL vmlinux 0xabd0c91c rtc_time_to_tm +EXPORT_SYMBOL vmlinux 0xabd4265e mmc_can_secure_erase_trim +EXPORT_SYMBOL vmlinux 0xabe38fed input_allocate_device +EXPORT_SYMBOL vmlinux 0xabfcfac5 add_wait_queue_exclusive +EXPORT_SYMBOL vmlinux 0xac0ba8c1 blk_iopoll_disable +EXPORT_SYMBOL vmlinux 0xac18e4ea kset_unregister +EXPORT_SYMBOL vmlinux 0xac411166 bio_sector_offset +EXPORT_SYMBOL vmlinux 0xac4a74fa bio_free +EXPORT_SYMBOL vmlinux 0xac519652 __register_chrdev +EXPORT_SYMBOL vmlinux 0xac5f113d cpu_all_bits +EXPORT_SYMBOL vmlinux 0xac60af6f block_invalidatepage +EXPORT_SYMBOL vmlinux 0xac6855b0 gen_kill_estimator +EXPORT_SYMBOL vmlinux 0xacad5498 blk_init_allocated_queue +EXPORT_SYMBOL vmlinux 0xaccabc6a in4_pton +EXPORT_SYMBOL vmlinux 0xacf4755b input_unregister_handle +EXPORT_SYMBOL vmlinux 0xacf4d843 match_strdup +EXPORT_SYMBOL vmlinux 0xad0413d4 match_hex +EXPORT_SYMBOL vmlinux 0xad254cd6 __xfrm_state_destroy +EXPORT_SYMBOL vmlinux 0xad3195fc netdev_class_remove_file +EXPORT_SYMBOL vmlinux 0xad466018 quota_send_warning +EXPORT_SYMBOL vmlinux 0xad84bef8 dm_table_event +EXPORT_SYMBOL vmlinux 0xad862d22 sock_setsockopt +EXPORT_SYMBOL vmlinux 0xad9c34a7 simple_write_end +EXPORT_SYMBOL vmlinux 0xadb5559d param_ops_byte +EXPORT_SYMBOL vmlinux 0xadb56e1b xfrm_state_flush +EXPORT_SYMBOL vmlinux 0xadc0b3c1 request_firmware_nowait +EXPORT_SYMBOL vmlinux 0xadcac4a3 vfsmount_lock_local_unlock_cpu +EXPORT_SYMBOL vmlinux 0xadedcf93 blk_queue_logical_block_size +EXPORT_SYMBOL vmlinux 0xadf42bd5 __request_region +EXPORT_SYMBOL vmlinux 0xae051e73 netif_napi_add +EXPORT_SYMBOL vmlinux 0xae531f84 register_sysctl +EXPORT_SYMBOL vmlinux 0xae68bab0 of_get_next_child +EXPORT_SYMBOL vmlinux 0xae729e59 security_req_classify_flow +EXPORT_SYMBOL vmlinux 0xae8c5ee6 kernel_sendmsg +EXPORT_SYMBOL vmlinux 0xae9b7941 seq_escape +EXPORT_SYMBOL vmlinux 0xaead4fee nonseekable_open +EXPORT_SYMBOL vmlinux 0xaec655c7 alloc_pages_exact +EXPORT_SYMBOL vmlinux 0xaecdea35 input_close_device +EXPORT_SYMBOL vmlinux 0xaf236c9d touch_atime +EXPORT_SYMBOL vmlinux 0xaf2e8111 qemu_trace_fork +EXPORT_SYMBOL vmlinux 0xaf47b38e nla_append +EXPORT_SYMBOL vmlinux 0xaf50e76d elf_set_personality +EXPORT_SYMBOL vmlinux 0xaf5f7994 remove_conflicting_framebuffers +EXPORT_SYMBOL vmlinux 0xaf6ddc28 sw_sync_pt_create +EXPORT_SYMBOL vmlinux 0xaf857e72 inode_set_bytes +EXPORT_SYMBOL vmlinux 0xaf8aa518 system_rev +EXPORT_SYMBOL vmlinux 0xaf91d89f __kernel_param_lock +EXPORT_SYMBOL vmlinux 0xafab1ca0 vc_cons +EXPORT_SYMBOL vmlinux 0xafe8f3b5 serio_unregister_port +EXPORT_SYMBOL vmlinux 0xafef03e3 xt_find_target +EXPORT_SYMBOL vmlinux 0xb0176b1d mpage_readpage +EXPORT_SYMBOL vmlinux 0xb018c4ee mmc_can_erase +EXPORT_SYMBOL vmlinux 0xb01f1ad0 tcp_proc_register +EXPORT_SYMBOL vmlinux 0xb04208b7 nlmsg_notify +EXPORT_SYMBOL vmlinux 0xb08cbbf2 inet_frags_fini +EXPORT_SYMBOL vmlinux 0xb0ac0c36 stop_tty +EXPORT_SYMBOL vmlinux 0xb0b847ac __bitmap_full +EXPORT_SYMBOL vmlinux 0xb0ba99ed textsearch_register +EXPORT_SYMBOL vmlinux 0xb0e10781 get_option +EXPORT_SYMBOL vmlinux 0xb0f81e62 textsearch_find_continuous +EXPORT_SYMBOL vmlinux 0xb0fe4372 sb_set_blocksize +EXPORT_SYMBOL vmlinux 0xb109e557 security_path_mkdir +EXPORT_SYMBOL vmlinux 0xb117a861 skb_copy_datagram_from_iovec +EXPORT_SYMBOL vmlinux 0xb120cb34 qemu_trace_thread_name +EXPORT_SYMBOL vmlinux 0xb121390a probe_irq_on +EXPORT_SYMBOL vmlinux 0xb12b0ac1 __napi_schedule +EXPORT_SYMBOL vmlinux 0xb13c9c9d is_bad_inode +EXPORT_SYMBOL vmlinux 0xb1591dda sg_miter_stop +EXPORT_SYMBOL vmlinux 0xb164bdca kunmap_high +EXPORT_SYMBOL vmlinux 0xb16fe7b3 dm_ratelimit_state +EXPORT_SYMBOL vmlinux 0xb19760c3 bitmap_onto +EXPORT_SYMBOL vmlinux 0xb1b89f58 __tracepoint_kmem_cache_free +EXPORT_SYMBOL vmlinux 0xb1b91716 netdev_refcnt_read +EXPORT_SYMBOL vmlinux 0xb1c3a01a oops_in_progress +EXPORT_SYMBOL vmlinux 0xb1cf44df fb_find_best_mode +EXPORT_SYMBOL vmlinux 0xb1d90561 vlan_dev_vlan_id +EXPORT_SYMBOL vmlinux 0xb2093503 proc_mkdir_mode +EXPORT_SYMBOL vmlinux 0xb22d82b9 do_munmap +EXPORT_SYMBOL vmlinux 0xb250d9b0 vm_event_states +EXPORT_SYMBOL vmlinux 0xb2650434 tcp_getsockopt +EXPORT_SYMBOL vmlinux 0xb2682405 utf8_to_utf32 +EXPORT_SYMBOL vmlinux 0xb28f5ef1 xt_free_table_info +EXPORT_SYMBOL vmlinux 0xb28f7c39 tty_unregister_device +EXPORT_SYMBOL vmlinux 0xb29dc806 dma_sync_sg_for_cpu +EXPORT_SYMBOL vmlinux 0xb2b160b2 address_space_init_once +EXPORT_SYMBOL vmlinux 0xb2b94674 __crc32c_le +EXPORT_SYMBOL vmlinux 0xb2be6e92 netdev_stats_to_stats64 +EXPORT_SYMBOL vmlinux 0xb2d307de param_ops_short +EXPORT_SYMBOL vmlinux 0xb2e7544e vfs_symlink +EXPORT_SYMBOL vmlinux 0xb2f44a26 textsearch_prepare +EXPORT_SYMBOL vmlinux 0xb30aebe3 tcp_init_xmit_timers +EXPORT_SYMBOL vmlinux 0xb3305d52 send_remote_softirq +EXPORT_SYMBOL vmlinux 0xb3575a6c free_inode_nonrcu +EXPORT_SYMBOL vmlinux 0xb363dc83 consume_skb +EXPORT_SYMBOL vmlinux 0xb39125ba remove_arg_zero +EXPORT_SYMBOL vmlinux 0xb416c396 dev_get_by_index +EXPORT_SYMBOL vmlinux 0xb423dba1 console_blanked +EXPORT_SYMBOL vmlinux 0xb4398984 dev_deactivate +EXPORT_SYMBOL vmlinux 0xb43fb1ee truncate_inode_pages_range +EXPORT_SYMBOL vmlinux 0xb44d062c mii_ethtool_gset +EXPORT_SYMBOL vmlinux 0xb46aa8cc km_policy_expired +EXPORT_SYMBOL vmlinux 0xb4c01f9e dma_pool_create +EXPORT_SYMBOL vmlinux 0xb4e06f37 __module_get +EXPORT_SYMBOL vmlinux 0xb54533f7 usecs_to_jiffies +EXPORT_SYMBOL vmlinux 0xb5640fc8 sock_queue_rcv_skb +EXPORT_SYMBOL vmlinux 0xb5999ece setattr_copy +EXPORT_SYMBOL vmlinux 0xb599f35e xfrm_state_walk +EXPORT_SYMBOL vmlinux 0xb5a459dc unregister_blkdev +EXPORT_SYMBOL vmlinux 0xb5aa7165 dma_pool_destroy +EXPORT_SYMBOL vmlinux 0xb5cdadf2 mmc_cd_gpio_request +EXPORT_SYMBOL vmlinux 0xb5e3d2a7 set_bdi_congested +EXPORT_SYMBOL vmlinux 0xb5e52eb7 neigh_resolve_output +EXPORT_SYMBOL vmlinux 0xb6050471 mount_pseudo +EXPORT_SYMBOL vmlinux 0xb60bd1d5 __insert_inode_hash +EXPORT_SYMBOL vmlinux 0xb628f715 files_lglock_local_lock +EXPORT_SYMBOL vmlinux 0xb63213a0 __serio_register_driver +EXPORT_SYMBOL vmlinux 0xb633aca4 ip_setsockopt +EXPORT_SYMBOL vmlinux 0xb65351a5 mmc_release_host +EXPORT_SYMBOL vmlinux 0xb653a3da call_usermodehelper_freeinfo +EXPORT_SYMBOL vmlinux 0xb678366f int_sqrt +EXPORT_SYMBOL vmlinux 0xb6822a33 radix_tree_gang_lookup_tag +EXPORT_SYMBOL vmlinux 0xb68f27d1 bitmap_start_sync +EXPORT_SYMBOL vmlinux 0xb6a68816 find_last_bit +EXPORT_SYMBOL vmlinux 0xb6c908ac write_one_page +EXPORT_SYMBOL vmlinux 0xb7212c18 dump_seek +EXPORT_SYMBOL vmlinux 0xb757956c sk_dst_check +EXPORT_SYMBOL vmlinux 0xb76c2349 sync_blockdev +EXPORT_SYMBOL vmlinux 0xb77a7c47 prepare_to_wait_exclusive +EXPORT_SYMBOL vmlinux 0xb78b3626 interruptible_sleep_on_timeout +EXPORT_SYMBOL vmlinux 0xb78dc102 dev_err +EXPORT_SYMBOL vmlinux 0xb7b61546 crc32_be +EXPORT_SYMBOL vmlinux 0xb7ba76c7 __aeabi_unwind_cpp_pr2 +EXPORT_SYMBOL vmlinux 0xb7c6b86a pagecache_write_begin +EXPORT_SYMBOL vmlinux 0xb7c81140 lock_super +EXPORT_SYMBOL vmlinux 0xb7cb2ee7 jbd2_journal_lock_updates +EXPORT_SYMBOL vmlinux 0xb7d858e6 wait_for_completion_interruptible_timeout +EXPORT_SYMBOL vmlinux 0xb80babbb xfrm_policy_flush +EXPORT_SYMBOL vmlinux 0xb81960ca snprintf +EXPORT_SYMBOL vmlinux 0xb81fd3be idr_find +EXPORT_SYMBOL vmlinux 0xb835b3e4 radix_tree_prev_hole +EXPORT_SYMBOL vmlinux 0xb8565fcf inet_release +EXPORT_SYMBOL vmlinux 0xb859f38b krealloc +EXPORT_SYMBOL vmlinux 0xb86c1fd1 jbd2_journal_destroy +EXPORT_SYMBOL vmlinux 0xb86e4ab9 random32 +EXPORT_SYMBOL vmlinux 0xb88331ef locks_delete_block +EXPORT_SYMBOL vmlinux 0xb8926e21 dev_mc_add_global +EXPORT_SYMBOL vmlinux 0xb89421de __blk_end_request_cur +EXPORT_SYMBOL vmlinux 0xb894926d schedule_work_on +EXPORT_SYMBOL vmlinux 0xb89af9bf srandom32 +EXPORT_SYMBOL vmlinux 0xb8aa2342 __check_region +EXPORT_SYMBOL vmlinux 0xb8b2ec7e of_parse_phandle_with_args +EXPORT_SYMBOL vmlinux 0xb8daca3d tty_port_hangup +EXPORT_SYMBOL vmlinux 0xb8dbaf50 tcp_syn_flood_action +EXPORT_SYMBOL vmlinux 0xb91043d7 blk_set_stacking_limits +EXPORT_SYMBOL vmlinux 0xb927ae4d __generic_block_fiemap +EXPORT_SYMBOL vmlinux 0xb95699e4 rtnl_configure_link +EXPORT_SYMBOL vmlinux 0xb95f98d6 _memset_io +EXPORT_SYMBOL vmlinux 0xb9769a2a dev_get_drvdata +EXPORT_SYMBOL vmlinux 0xb976f1b2 textsearch_destroy +EXPORT_SYMBOL vmlinux 0xb98a0185 rtc_tm_to_time +EXPORT_SYMBOL vmlinux 0xb9aa5c36 xt_unregister_match +EXPORT_SYMBOL vmlinux 0xb9acd3d9 __put_user_2 +EXPORT_SYMBOL vmlinux 0xb9ad14b1 mapping_tagged +EXPORT_SYMBOL vmlinux 0xb9ad479e sync_fence_create +EXPORT_SYMBOL vmlinux 0xb9e52429 __wake_up +EXPORT_SYMBOL vmlinux 0xba0ef0f1 __sk_mem_reclaim +EXPORT_SYMBOL vmlinux 0xba2a6dfe jbd2_journal_errno +EXPORT_SYMBOL vmlinux 0xba497f13 loops_per_jiffy +EXPORT_SYMBOL vmlinux 0xba8fd785 __destroy_inode +EXPORT_SYMBOL vmlinux 0xbaac427c get_mem_type +EXPORT_SYMBOL vmlinux 0xbad05abf nobh_truncate_page +EXPORT_SYMBOL vmlinux 0xbad3c258 netdev_set_master +EXPORT_SYMBOL vmlinux 0xbaf5303d xfrm_policy_delete +EXPORT_SYMBOL vmlinux 0xbb05789a input_mt_init_slots +EXPORT_SYMBOL vmlinux 0xbb189cad disallow_signal +EXPORT_SYMBOL vmlinux 0xbb2b4612 rwsem_is_locked +EXPORT_SYMBOL vmlinux 0xbb399ade llc_mac_hdr_init +EXPORT_SYMBOL vmlinux 0xbb39acb4 blk_recount_segments +EXPORT_SYMBOL vmlinux 0xbb522f95 d_rehash +EXPORT_SYMBOL vmlinux 0xbb5d343d xfrm_get_acqseq +EXPORT_SYMBOL vmlinux 0xbb67e77c input_grab_device +EXPORT_SYMBOL vmlinux 0xbb72d4fe __put_user_1 +EXPORT_SYMBOL vmlinux 0xbb7d4476 filp_close +EXPORT_SYMBOL vmlinux 0xbb9b4349 sock_wfree +EXPORT_SYMBOL vmlinux 0xbba159e0 files_lglock_local_unlock +EXPORT_SYMBOL vmlinux 0xbbbe2077 mb_cache_entry_alloc +EXPORT_SYMBOL vmlinux 0xbbfaa27b backlight_device_register +EXPORT_SYMBOL vmlinux 0xbc063583 fib_default_rule_add +EXPORT_SYMBOL vmlinux 0xbc10dd97 __put_user_4 +EXPORT_SYMBOL vmlinux 0xbc3becfe do_SAK +EXPORT_SYMBOL vmlinux 0xbc7d0ad4 ipv6_dev_get_saddr +EXPORT_SYMBOL vmlinux 0xbca55bc5 setup_new_exec +EXPORT_SYMBOL vmlinux 0xbcb5140b nf_reinject +EXPORT_SYMBOL vmlinux 0xbcbc6aae sock_get_timestamp +EXPORT_SYMBOL vmlinux 0xbcbc801e netdev_warn +EXPORT_SYMBOL vmlinux 0xbcce0a57 dev_get_by_name_rcu +EXPORT_SYMBOL vmlinux 0xbcd2f2d9 tty_free_termios +EXPORT_SYMBOL vmlinux 0xbcd34cf4 xfrm_policy_unregister_afinfo +EXPORT_SYMBOL vmlinux 0xbd0a73b7 input_free_device +EXPORT_SYMBOL vmlinux 0xbd1c47ec elv_register_queue +EXPORT_SYMBOL vmlinux 0xbd24d6aa __register_binfmt +EXPORT_SYMBOL vmlinux 0xbd31e3bf __xfrm_policy_check +EXPORT_SYMBOL vmlinux 0xbd4b5f5c of_find_compatible_node +EXPORT_SYMBOL vmlinux 0xbd5015d0 replace_mount_options +EXPORT_SYMBOL vmlinux 0xbd621de7 sync_fence_fdget +EXPORT_SYMBOL vmlinux 0xbdbe7378 cookie_check_timestamp +EXPORT_SYMBOL vmlinux 0xbdd88417 tty_schedule_flip +EXPORT_SYMBOL vmlinux 0xbde7b66e genl_register_mc_group +EXPORT_SYMBOL vmlinux 0xbdf2580d __raw_readsl +EXPORT_SYMBOL vmlinux 0xbdf5c25c rb_next +EXPORT_SYMBOL vmlinux 0xbe0e5118 nla_memcmp +EXPORT_SYMBOL vmlinux 0xbe254e92 param_set_ushort +EXPORT_SYMBOL vmlinux 0xbe2e3b75 kstrtos8 +EXPORT_SYMBOL vmlinux 0xbe5242b0 generic_pipe_buf_release +EXPORT_SYMBOL vmlinux 0xbe611c7c inetdev_by_index +EXPORT_SYMBOL vmlinux 0xbe63ee40 request_resource +EXPORT_SYMBOL vmlinux 0xbe6ac1f1 simple_dir_inode_operations +EXPORT_SYMBOL vmlinux 0xbe6f5d76 nf_log_register +EXPORT_SYMBOL vmlinux 0xbe739822 inet6_bind +EXPORT_SYMBOL vmlinux 0xbe7d9577 pfifo_fast_ops +EXPORT_SYMBOL vmlinux 0xbe82eed5 __dev_get_by_name +EXPORT_SYMBOL vmlinux 0xbe98bdf5 elevator_change +EXPORT_SYMBOL vmlinux 0xbeaf8c72 blk_queue_prep_rq +EXPORT_SYMBOL vmlinux 0xbec63d32 inet_csk_destroy_sock +EXPORT_SYMBOL vmlinux 0xbed60566 sub_preempt_count +EXPORT_SYMBOL vmlinux 0xbee90f2f __kfifo_out_peek_r +EXPORT_SYMBOL vmlinux 0xbef43296 console_conditional_schedule +EXPORT_SYMBOL vmlinux 0xbf036c93 blk_queue_find_tag +EXPORT_SYMBOL vmlinux 0xbf1faebe mutex_trylock +EXPORT_SYMBOL vmlinux 0xbf4236ff tty_check_change +EXPORT_SYMBOL vmlinux 0xbf7fd2f5 schedule_timeout_killable +EXPORT_SYMBOL vmlinux 0xbf8ba54a vprintk +EXPORT_SYMBOL vmlinux 0xbf9bcc8d __cap_empty_set +EXPORT_SYMBOL vmlinux 0xbfa624dd __dev_printk +EXPORT_SYMBOL vmlinux 0xbfb69d0e tty_register_device +EXPORT_SYMBOL vmlinux 0xbfc407b4 param_ops_bint +EXPORT_SYMBOL vmlinux 0xbfdff814 of_get_address +EXPORT_SYMBOL vmlinux 0xbfe4ec44 account_page_redirty +EXPORT_SYMBOL vmlinux 0xbfee3ad5 loop_unregister_transfer +EXPORT_SYMBOL vmlinux 0xc0008ab7 neigh_sysctl_unregister +EXPORT_SYMBOL vmlinux 0xc010aaa7 __netdev_alloc_skb +EXPORT_SYMBOL vmlinux 0xc0169fbe __dst_destroy_metrics_generic +EXPORT_SYMBOL vmlinux 0xc0183d3c jbd2_journal_init_inode +EXPORT_SYMBOL vmlinux 0xc0580937 rb_erase +EXPORT_SYMBOL vmlinux 0xc068440e __kfifo_alloc +EXPORT_SYMBOL vmlinux 0xc06ec2c8 abort_exclusive_wait +EXPORT_SYMBOL vmlinux 0xc0b2494c vfsmount_lock_lock_init +EXPORT_SYMBOL vmlinux 0xc0bf6299 jbd2__journal_restart +EXPORT_SYMBOL vmlinux 0xc0cf5901 read_cache_page_async +EXPORT_SYMBOL vmlinux 0xc0d2cf94 seq_read +EXPORT_SYMBOL vmlinux 0xc0d7339a neigh_sysctl_register +EXPORT_SYMBOL vmlinux 0xc0d9e677 input_event +EXPORT_SYMBOL vmlinux 0xc0dcb67c flush_old_exec +EXPORT_SYMBOL vmlinux 0xc0de5ea2 read_dev_sector +EXPORT_SYMBOL vmlinux 0xc1067bbe xt_register_matches +EXPORT_SYMBOL vmlinux 0xc11d8093 iov_shorten +EXPORT_SYMBOL vmlinux 0xc121b0fa __serio_register_port +EXPORT_SYMBOL vmlinux 0xc12ec3a6 dns_query +EXPORT_SYMBOL vmlinux 0xc13933bd remap_pfn_range +EXPORT_SYMBOL vmlinux 0xc14eb079 sync_mapping_buffers +EXPORT_SYMBOL vmlinux 0xc17b6a0e try_wait_for_completion +EXPORT_SYMBOL vmlinux 0xc1c2dd09 __hw_addr_flush +EXPORT_SYMBOL vmlinux 0xc215a78b tty_driver_flush_buffer +EXPORT_SYMBOL vmlinux 0xc2165d85 __arm_iounmap +EXPORT_SYMBOL vmlinux 0xc22b50ad param_set_bint +EXPORT_SYMBOL vmlinux 0xc25076c0 kobject_del +EXPORT_SYMBOL vmlinux 0xc256e762 __bitmap_equal +EXPORT_SYMBOL vmlinux 0xc2748881 kobject_init +EXPORT_SYMBOL vmlinux 0xc282f8f9 blk_get_request +EXPORT_SYMBOL vmlinux 0xc2e058a4 idr_get_new_above +EXPORT_SYMBOL vmlinux 0xc2e587d1 reset_devices +EXPORT_SYMBOL vmlinux 0xc2f562bd misc_register +EXPORT_SYMBOL vmlinux 0xc2f9c045 timespec_to_jiffies +EXPORT_SYMBOL vmlinux 0xc3163b5b sync_inode_metadata +EXPORT_SYMBOL vmlinux 0xc32c95a2 sock_kfree_s +EXPORT_SYMBOL vmlinux 0xc34ff0bb clocksource_change_rating +EXPORT_SYMBOL vmlinux 0xc359fb65 abort +EXPORT_SYMBOL vmlinux 0xc38a9ad1 nf_nat_follow_master +EXPORT_SYMBOL vmlinux 0xc3adee6f generic_block_bmap +EXPORT_SYMBOL vmlinux 0xc3cf1128 in_group_p +EXPORT_SYMBOL vmlinux 0xc3ff878e qemu_trace_execve +EXPORT_SYMBOL vmlinux 0xc42ef3c5 blk_end_request +EXPORT_SYMBOL vmlinux 0xc45ef616 idr_for_each +EXPORT_SYMBOL vmlinux 0xc468818a kernel_getsockname +EXPORT_SYMBOL vmlinux 0xc4859d1b __nlmsg_put +EXPORT_SYMBOL vmlinux 0xc499ae1e kstrdup +EXPORT_SYMBOL vmlinux 0xc4afcec4 module_put +EXPORT_SYMBOL vmlinux 0xc4ea28b8 blk_end_request_all +EXPORT_SYMBOL vmlinux 0xc4f5ceaa would_dump +EXPORT_SYMBOL vmlinux 0xc5718fa7 disk_stack_limits +EXPORT_SYMBOL vmlinux 0xc57877cd down_timeout +EXPORT_SYMBOL vmlinux 0xc58237f6 follow_down_one +EXPORT_SYMBOL vmlinux 0xc5a9ec03 vfs_lstat +EXPORT_SYMBOL vmlinux 0xc5ae0182 malloc_sizes +EXPORT_SYMBOL vmlinux 0xc5b7beb9 jbd2_journal_flush +EXPORT_SYMBOL vmlinux 0xc5f46566 rb_augment_insert +EXPORT_SYMBOL vmlinux 0xc6184045 cpu_possible_mask +EXPORT_SYMBOL vmlinux 0xc6295b5a seq_lseek +EXPORT_SYMBOL vmlinux 0xc62d2431 d_invalidate +EXPORT_SYMBOL vmlinux 0xc631580a console_unlock +EXPORT_SYMBOL vmlinux 0xc64d6ed6 nobh_write_begin +EXPORT_SYMBOL vmlinux 0xc65364f9 dql_completed +EXPORT_SYMBOL vmlinux 0xc671d782 blk_queue_max_hw_sectors +EXPORT_SYMBOL vmlinux 0xc69a3d9c kernel_recvmsg +EXPORT_SYMBOL vmlinux 0xc69b6f4d udp_lib_unhash +EXPORT_SYMBOL vmlinux 0xc6c343c0 tcp_v4_conn_request +EXPORT_SYMBOL vmlinux 0xc6cbbc89 capable +EXPORT_SYMBOL vmlinux 0xc6dc8039 generic_pipe_buf_steal +EXPORT_SYMBOL vmlinux 0xc6e2ce36 mmc_card_sleep +EXPORT_SYMBOL vmlinux 0xc6f52bfc flush_signals +EXPORT_SYMBOL vmlinux 0xc702156b param_get_ushort +EXPORT_SYMBOL vmlinux 0xc71e0d5e dev_mc_unsync +EXPORT_SYMBOL vmlinux 0xc7605423 phys_mem_access_prot +EXPORT_SYMBOL vmlinux 0xc7681076 skb_dequeue +EXPORT_SYMBOL vmlinux 0xc76d3975 xfrm_find_acq +EXPORT_SYMBOL vmlinux 0xc79bcd36 dm_vcalloc +EXPORT_SYMBOL vmlinux 0xc79fefdd bio_flush_dcache_pages +EXPORT_SYMBOL vmlinux 0xc7a4fbed rtnl_lock +EXPORT_SYMBOL vmlinux 0xc7a9def0 mutex_lock_killable +EXPORT_SYMBOL vmlinux 0xc7e46643 qdisc_destroy +EXPORT_SYMBOL vmlinux 0xc7ec6c27 strspn +EXPORT_SYMBOL vmlinux 0xc81846c0 notify_change +EXPORT_SYMBOL vmlinux 0xc82d0c70 tcp_sync_mss +EXPORT_SYMBOL vmlinux 0xc84a0a7e seq_hlist_start_rcu +EXPORT_SYMBOL vmlinux 0xc872e78f jbd2_journal_get_write_access +EXPORT_SYMBOL vmlinux 0xc88bab7d mmc_cd_gpio_free +EXPORT_SYMBOL vmlinux 0xc8b57c27 autoremove_wake_function +EXPORT_SYMBOL vmlinux 0xc8fd727e mod_timer +EXPORT_SYMBOL vmlinux 0xc917e655 debug_smp_processor_id +EXPORT_SYMBOL vmlinux 0xc945121e start_tty +EXPORT_SYMBOL vmlinux 0xc94bedb4 generic_error_remove_page +EXPORT_SYMBOL vmlinux 0xc97c6ff8 dev_kfree_skb_any +EXPORT_SYMBOL vmlinux 0xc9c89a3a generic_block_fiemap +EXPORT_SYMBOL vmlinux 0xca23adfd get_write_access +EXPORT_SYMBOL vmlinux 0xca53c01b mmc_calc_max_discard +EXPORT_SYMBOL vmlinux 0xca69a88c setup_arg_pages +EXPORT_SYMBOL vmlinux 0xca93835d vm_insert_page +EXPORT_SYMBOL vmlinux 0xca9afd6e __cleancache_get_page +EXPORT_SYMBOL vmlinux 0xcaa21804 I_BDEV +EXPORT_SYMBOL vmlinux 0xcab17e69 xfrm_cfg_mutex +EXPORT_SYMBOL vmlinux 0xcac56c0e sk_stream_error +EXPORT_SYMBOL vmlinux 0xcae9a3c4 blk_queue_bounce +EXPORT_SYMBOL vmlinux 0xcafdc652 security_inode_getsecctx +EXPORT_SYMBOL vmlinux 0xcb2c3a31 account_page_writeback +EXPORT_SYMBOL vmlinux 0xcb7131fb fb_get_options +EXPORT_SYMBOL vmlinux 0xcb71f49e __mark_inode_dirty +EXPORT_SYMBOL vmlinux 0xcb8f9205 datagram_poll +EXPORT_SYMBOL vmlinux 0xcb99edb0 posix_acl_equiv_mode +EXPORT_SYMBOL vmlinux 0xcbb9f5f5 mount_nodev +EXPORT_SYMBOL vmlinux 0xcbc1d3bb dma_sync_sg_for_device +EXPORT_SYMBOL vmlinux 0xcbc9557f unregister_sysrq_key +EXPORT_SYMBOL vmlinux 0xcbd83b43 proc_doulongvec_ms_jiffies_minmax +EXPORT_SYMBOL vmlinux 0xcbf43157 commit_creds +EXPORT_SYMBOL vmlinux 0xcc36f32e fb_unregister_client +EXPORT_SYMBOL vmlinux 0xcc395d73 may_umount +EXPORT_SYMBOL vmlinux 0xcc46e329 locks_copy_lock +EXPORT_SYMBOL vmlinux 0xcc5005fe msleep_interruptible +EXPORT_SYMBOL vmlinux 0xcc61fd93 netlink_ack +EXPORT_SYMBOL vmlinux 0xcc690a21 mb_cache_destroy +EXPORT_SYMBOL vmlinux 0xcc7fa952 local_bh_enable_ip +EXPORT_SYMBOL vmlinux 0xcc9538b4 directly_mappable_cdev_bdi +EXPORT_SYMBOL vmlinux 0xcc964b37 flush_delayed_work_sync +EXPORT_SYMBOL vmlinux 0xcca27eeb del_timer +EXPORT_SYMBOL vmlinux 0xcca53f63 unregister_framebuffer +EXPORT_SYMBOL vmlinux 0xccd9791a generic_setlease +EXPORT_SYMBOL vmlinux 0xcd279169 nla_find +EXPORT_SYMBOL vmlinux 0xcd4b732f bit_waitqueue +EXPORT_SYMBOL vmlinux 0xcd626ea4 load_nls +EXPORT_SYMBOL vmlinux 0xcd63c845 __aeabi_lasr +EXPORT_SYMBOL vmlinux 0xcd64aeb8 bitmap_close_sync +EXPORT_SYMBOL vmlinux 0xcdc71fbf sock_no_setsockopt +EXPORT_SYMBOL vmlinux 0xcdd62f11 iterate_supers_type +EXPORT_SYMBOL vmlinux 0xcde172ac radix_tree_gang_lookup_tag_slot +EXPORT_SYMBOL vmlinux 0xcdec6d59 simple_statfs +EXPORT_SYMBOL vmlinux 0xce19bac5 register_inet6addr_notifier +EXPORT_SYMBOL vmlinux 0xce2840e7 irq_set_irq_wake +EXPORT_SYMBOL vmlinux 0xce28cfb1 of_find_node_by_phandle +EXPORT_SYMBOL vmlinux 0xce325d42 km_query +EXPORT_SYMBOL vmlinux 0xce434100 clear_nlink +EXPORT_SYMBOL vmlinux 0xce5ac24f zlib_inflate_workspacesize +EXPORT_SYMBOL vmlinux 0xce6ff9a7 generic_mii_ioctl +EXPORT_SYMBOL vmlinux 0xce7ce037 of_translate_address +EXPORT_SYMBOL vmlinux 0xce950c9e dev_alert +EXPORT_SYMBOL vmlinux 0xce95862d request_key +EXPORT_SYMBOL vmlinux 0xcea899ea down +EXPORT_SYMBOL vmlinux 0xcea9f68d block_truncate_page +EXPORT_SYMBOL vmlinux 0xcf42eb69 blk_queue_merge_bvec +EXPORT_SYMBOL vmlinux 0xcf4d7687 eth_validate_addr +EXPORT_SYMBOL vmlinux 0xcf6b81d1 devm_request_threaded_irq +EXPORT_SYMBOL vmlinux 0xcf7c8405 unregister_binfmt +EXPORT_SYMBOL vmlinux 0xcf93b342 put_io_context +EXPORT_SYMBOL vmlinux 0xcf953228 __vlan_find_dev_deep +EXPORT_SYMBOL vmlinux 0xcfeb0be9 rb_augment_erase_begin +EXPORT_SYMBOL vmlinux 0xcffdfcff blk_sync_queue +EXPORT_SYMBOL vmlinux 0xd0181f4f __bitmap_xor +EXPORT_SYMBOL vmlinux 0xd01a43fc set_page_dirty +EXPORT_SYMBOL vmlinux 0xd0546f11 tty_flip_buffer_push +EXPORT_SYMBOL vmlinux 0xd06c4e3d kill_fasync +EXPORT_SYMBOL vmlinux 0xd06e9e15 ___pskb_trim +EXPORT_SYMBOL vmlinux 0xd07853c0 generic_write_sync +EXPORT_SYMBOL vmlinux 0xd099c9b8 generic_ro_fops +EXPORT_SYMBOL vmlinux 0xd0bbc5a9 __devm_request_region +EXPORT_SYMBOL vmlinux 0xd0d1b674 blk_queue_physical_block_size +EXPORT_SYMBOL vmlinux 0xd0e54ce8 devm_ioremap +EXPORT_SYMBOL vmlinux 0xd0ee38b8 schedule_timeout_uninterruptible +EXPORT_SYMBOL vmlinux 0xd0f36f0d audit_log_format +EXPORT_SYMBOL vmlinux 0xd0fb7cd4 __tasklet_hi_schedule_first +EXPORT_SYMBOL vmlinux 0xd0fc0c36 put_tty_driver +EXPORT_SYMBOL vmlinux 0xd11c0dc1 __kernel_param_unlock +EXPORT_SYMBOL vmlinux 0xd123979b bdevname +EXPORT_SYMBOL vmlinux 0xd13a3d8d read_cache_page +EXPORT_SYMBOL vmlinux 0xd13d2da7 inet_recvmsg +EXPORT_SYMBOL vmlinux 0xd1653ab7 inet_frag_evictor +EXPORT_SYMBOL vmlinux 0xd16a928b elv_add_request +EXPORT_SYMBOL vmlinux 0xd1c5e698 nf_setsockopt +EXPORT_SYMBOL vmlinux 0xd1ca4fd0 inet_accept +EXPORT_SYMBOL vmlinux 0xd20e75e0 poll_initwait +EXPORT_SYMBOL vmlinux 0xd20edf56 bio_map_user +EXPORT_SYMBOL vmlinux 0xd21a6085 unregister_exec_domain +EXPORT_SYMBOL vmlinux 0xd220cf8a jiffies_to_timespec +EXPORT_SYMBOL vmlinux 0xd2275e36 tty_port_raise_dtr_rts +EXPORT_SYMBOL vmlinux 0xd231b497 register_snap_client +EXPORT_SYMBOL vmlinux 0xd25037cc netdev_boot_setup_check +EXPORT_SYMBOL vmlinux 0xd251d7b0 security_socket_getpeersec_dgram +EXPORT_SYMBOL vmlinux 0xd2555f19 jiffies_64_to_clock_t +EXPORT_SYMBOL vmlinux 0xd25d4f74 console_blank_hook +EXPORT_SYMBOL vmlinux 0xd25df8bb blk_put_request +EXPORT_SYMBOL vmlinux 0xd2673092 __set_page_dirty_nobuffers +EXPORT_SYMBOL vmlinux 0xd2965f6f kthread_should_stop +EXPORT_SYMBOL vmlinux 0xd2bc744a generic_fillattr +EXPORT_SYMBOL vmlinux 0xd2c05ddb file_remove_suid +EXPORT_SYMBOL vmlinux 0xd2c4fe44 vfs_fstat +EXPORT_SYMBOL vmlinux 0xd2f9e68b ndisc_mc_map +EXPORT_SYMBOL vmlinux 0xd31ccb06 of_machine_is_compatible +EXPORT_SYMBOL vmlinux 0xd36b4148 bitmap_cond_end_sync +EXPORT_SYMBOL vmlinux 0xd37399a0 devm_ioport_unmap +EXPORT_SYMBOL vmlinux 0xd382019f register_sysctl_table +EXPORT_SYMBOL vmlinux 0xd38480a0 rb_augment_erase_end +EXPORT_SYMBOL vmlinux 0xd3971eb5 tty_hung_up_p +EXPORT_SYMBOL vmlinux 0xd3dbfbc4 _find_first_zero_bit_le +EXPORT_SYMBOL vmlinux 0xd3dcab0b flex_array_alloc +EXPORT_SYMBOL vmlinux 0xd3ea83d6 proto_unregister +EXPORT_SYMBOL vmlinux 0xd3f8d231 elv_unregister_queue +EXPORT_SYMBOL vmlinux 0xd415a85a ip6t_do_table +EXPORT_SYMBOL vmlinux 0xd418e1c0 adjust_resource +EXPORT_SYMBOL vmlinux 0xd435dcf7 skb_recycle_check +EXPORT_SYMBOL vmlinux 0xd4457335 napi_gro_flush +EXPORT_SYMBOL vmlinux 0xd452bdfd arpt_do_table +EXPORT_SYMBOL vmlinux 0xd49097be tcp_create_openreq_child +EXPORT_SYMBOL vmlinux 0xd4b46d9a generic_file_fsync +EXPORT_SYMBOL vmlinux 0xd4c7e9bf tty_port_tty_get +EXPORT_SYMBOL vmlinux 0xd4df8654 invalidate_bdev +EXPORT_SYMBOL vmlinux 0xd4e20098 dst_discard +EXPORT_SYMBOL vmlinux 0xd4eab118 alloc_disk +EXPORT_SYMBOL vmlinux 0xd50b5e57 blk_queue_unprep_rq +EXPORT_SYMBOL vmlinux 0xd5152710 sg_next +EXPORT_SYMBOL vmlinux 0xd51e184c netdev_err +EXPORT_SYMBOL vmlinux 0xd53d8dda tcp_hashinfo +EXPORT_SYMBOL vmlinux 0xd55b9579 request_key_with_auxdata +EXPORT_SYMBOL vmlinux 0xd55f405a block_commit_write +EXPORT_SYMBOL vmlinux 0xd582e102 __pagevec_release +EXPORT_SYMBOL vmlinux 0xd5b1376d register_shrinker +EXPORT_SYMBOL vmlinux 0xd5c2708c freeze_super +EXPORT_SYMBOL vmlinux 0xd5d3cfda netif_skb_features +EXPORT_SYMBOL vmlinux 0xd5d486ae set_page_dirty_lock +EXPORT_SYMBOL vmlinux 0xd5d59d1b jbd2_journal_init_dev +EXPORT_SYMBOL vmlinux 0xd60f6883 km_state_notify +EXPORT_SYMBOL vmlinux 0xd616683a ecryptfs_fill_auth_tok +EXPORT_SYMBOL vmlinux 0xd627480b strncat +EXPORT_SYMBOL vmlinux 0xd62c833f schedule_timeout +EXPORT_SYMBOL vmlinux 0xd63d11d2 ilookup5_nowait +EXPORT_SYMBOL vmlinux 0xd648e564 fb_match_mode +EXPORT_SYMBOL vmlinux 0xd64b0466 nla_reserve +EXPORT_SYMBOL vmlinux 0xd6b8e852 request_threaded_irq +EXPORT_SYMBOL vmlinux 0xd6ee688f vmalloc +EXPORT_SYMBOL vmlinux 0xd6efa486 find_inode_number +EXPORT_SYMBOL vmlinux 0xd722dfa5 __neigh_event_send +EXPORT_SYMBOL vmlinux 0xd7391928 security_path_mknod +EXPORT_SYMBOL vmlinux 0xd75e92cf blk_register_region +EXPORT_SYMBOL vmlinux 0xd7612ef2 generic_write_end +EXPORT_SYMBOL vmlinux 0xd7675b49 kern_path +EXPORT_SYMBOL vmlinux 0xd76a5226 end_writeback +EXPORT_SYMBOL vmlinux 0xd77a5aa5 __bitmap_and +EXPORT_SYMBOL vmlinux 0xd79b5a02 allow_signal +EXPORT_SYMBOL vmlinux 0xd7c64153 simple_transaction_get +EXPORT_SYMBOL vmlinux 0xd7dbafad kernel_getsockopt +EXPORT_SYMBOL vmlinux 0xd7de86e5 kill_pid +EXPORT_SYMBOL vmlinux 0xd7e12d1b tcp_enter_memory_pressure +EXPORT_SYMBOL vmlinux 0xd7e56a4e simple_strtoll +EXPORT_SYMBOL vmlinux 0xd7ed3d05 ip_mc_dec_group +EXPORT_SYMBOL vmlinux 0xd8030dc0 slab_buffer_size +EXPORT_SYMBOL vmlinux 0xd80328bb __kmalloc_track_caller +EXPORT_SYMBOL vmlinux 0xd8435eb3 xfrm6_prepare_output +EXPORT_SYMBOL vmlinux 0xd8797151 __lock_buffer +EXPORT_SYMBOL vmlinux 0xd88ab27b elevator_init +EXPORT_SYMBOL vmlinux 0xd8a2ab95 in_egroup_p +EXPORT_SYMBOL vmlinux 0xd8c29490 fb_find_mode +EXPORT_SYMBOL vmlinux 0xd8c75a6d udp_lib_setsockopt +EXPORT_SYMBOL vmlinux 0xd8cd5ceb __sock_create +EXPORT_SYMBOL vmlinux 0xd8ce7e67 clocksource_register +EXPORT_SYMBOL vmlinux 0xd8e484f0 register_chrdev_region +EXPORT_SYMBOL vmlinux 0xd8f040f1 neigh_seq_next +EXPORT_SYMBOL vmlinux 0xd8f46f3a blk_alloc_queue +EXPORT_SYMBOL vmlinux 0xd8f8117f jbd2_journal_invalidatepage +EXPORT_SYMBOL vmlinux 0xd92afabe bitmap_clear +EXPORT_SYMBOL vmlinux 0xd9360e1f __dynamic_dev_dbg +EXPORT_SYMBOL vmlinux 0xd9605d4c add_timer +EXPORT_SYMBOL vmlinux 0xd985dc99 mempool_free_pages +EXPORT_SYMBOL vmlinux 0xd98c42d1 input_mt_report_pointer_emulation +EXPORT_SYMBOL vmlinux 0xd9932483 netif_stacked_transfer_operstate +EXPORT_SYMBOL vmlinux 0xd9990e12 path_put +EXPORT_SYMBOL vmlinux 0xd99ad579 __tracepoint_module_get +EXPORT_SYMBOL vmlinux 0xd9aa27a2 mempool_create_node +EXPORT_SYMBOL vmlinux 0xd9bc885b nf_afinfo +EXPORT_SYMBOL vmlinux 0xd9c7c656 set_binfmt +EXPORT_SYMBOL vmlinux 0xd9ce8f0c strnlen +EXPORT_SYMBOL vmlinux 0xd9ed032d ip_options_compile +EXPORT_SYMBOL vmlinux 0xda0b636e revert_creds +EXPORT_SYMBOL vmlinux 0xda27b311 gnet_stats_start_copy +EXPORT_SYMBOL vmlinux 0xda298f47 pipe_unlock +EXPORT_SYMBOL vmlinux 0xda2ce194 xfrm_state_delete +EXPORT_SYMBOL vmlinux 0xda59ae8c kunmap +EXPORT_SYMBOL vmlinux 0xda75e987 vlan_vids_del_by_dev +EXPORT_SYMBOL vmlinux 0xda7ca6cb fb_mode_is_equal +EXPORT_SYMBOL vmlinux 0xda8af7ad fb_find_nearest_mode +EXPORT_SYMBOL vmlinux 0xdaa57ec3 totalhigh_pages +EXPORT_SYMBOL vmlinux 0xdab1ec60 arp_find +EXPORT_SYMBOL vmlinux 0xdac1c2da of_get_property +EXPORT_SYMBOL vmlinux 0xdac1ffd3 tty_insert_flip_string_flags +EXPORT_SYMBOL vmlinux 0xdb2178c7 __sg_free_table +EXPORT_SYMBOL vmlinux 0xdb22bab0 input_inject_event +EXPORT_SYMBOL vmlinux 0xdb2747f9 mnt_set_expiry +EXPORT_SYMBOL vmlinux 0xdb401307 d_alloc +EXPORT_SYMBOL vmlinux 0xdb6aea8c vmap +EXPORT_SYMBOL vmlinux 0xdb760f52 __kfifo_free +EXPORT_SYMBOL vmlinux 0xdb864d65 iov_iter_single_seg_count +EXPORT_SYMBOL vmlinux 0xdb92271a unregister_snap_client +EXPORT_SYMBOL vmlinux 0xdb9e2c22 posix_acl_create +EXPORT_SYMBOL vmlinux 0xdbb91242 write_dirty_buffer +EXPORT_SYMBOL vmlinux 0xdbcd416e sysctl_ip_nonlocal_bind +EXPORT_SYMBOL vmlinux 0xdbe904fe lookup_bdev +EXPORT_SYMBOL vmlinux 0xdc026a62 inet_getname +EXPORT_SYMBOL vmlinux 0xdc074a4f xfrm4_prepare_output +EXPORT_SYMBOL vmlinux 0xdc0ae3f5 d_find_any_alias +EXPORT_SYMBOL vmlinux 0xdc2adb35 add_taint +EXPORT_SYMBOL vmlinux 0xdc3fcbc9 __sw_hweight8 +EXPORT_SYMBOL vmlinux 0xdc43a9c8 daemonize +EXPORT_SYMBOL vmlinux 0xdc51cdd5 mmc_wait_for_req +EXPORT_SYMBOL vmlinux 0xdc798d37 __mutex_init +EXPORT_SYMBOL vmlinux 0xdc80c9e0 __skb_checksum_complete +EXPORT_SYMBOL vmlinux 0xdcb0349b sys_close +EXPORT_SYMBOL vmlinux 0xdcd16f0b genl_notify +EXPORT_SYMBOL vmlinux 0xdcd4568e dput +EXPORT_SYMBOL vmlinux 0xdcf95b7c generic_make_request +EXPORT_SYMBOL vmlinux 0xdd012491 netif_carrier_on +EXPORT_SYMBOL vmlinux 0xdd0a2ba2 strlcat +EXPORT_SYMBOL vmlinux 0xdd117e72 arp_tbl +EXPORT_SYMBOL vmlinux 0xdd1c65f6 blk_finish_plug +EXPORT_SYMBOL vmlinux 0xdd262bec gnet_stats_copy_app +EXPORT_SYMBOL vmlinux 0xdd27fa87 memchr +EXPORT_SYMBOL vmlinux 0xdd2c902a tcp_seq_open +EXPORT_SYMBOL vmlinux 0xdd38ffe2 jbd2_journal_ack_err +EXPORT_SYMBOL vmlinux 0xdd4a5569 param_get_byte +EXPORT_SYMBOL vmlinux 0xddc16c88 flush_delayed_work +EXPORT_SYMBOL vmlinux 0xddca625c inet_twsk_deschedule +EXPORT_SYMBOL vmlinux 0xdde9bfb6 of_get_mac_address +EXPORT_SYMBOL vmlinux 0xde3c68a6 cpu_online_mask +EXPORT_SYMBOL vmlinux 0xde8c763d cpu_v7_set_pte_ext +EXPORT_SYMBOL vmlinux 0xde9360ba totalram_pages +EXPORT_SYMBOL vmlinux 0xdeb94f1b __ethtool_get_settings +EXPORT_SYMBOL vmlinux 0xdf1ef69f wait_for_completion_killable_timeout +EXPORT_SYMBOL vmlinux 0xdf2a128c input_register_handler +EXPORT_SYMBOL vmlinux 0xdf48a0eb flex_array_put +EXPORT_SYMBOL vmlinux 0xdf56cb0a no_llseek +EXPORT_SYMBOL vmlinux 0xdf60cc27 __print_symbol +EXPORT_SYMBOL vmlinux 0xdf8898d3 do_mmap +EXPORT_SYMBOL vmlinux 0xdf929370 fs_overflowgid +EXPORT_SYMBOL vmlinux 0xdfb01a80 cpu_v7_dcache_clean_area +EXPORT_SYMBOL vmlinux 0xdfd9ffeb blk_queue_bounce_limit +EXPORT_SYMBOL vmlinux 0xdff30638 task_nice +EXPORT_SYMBOL vmlinux 0xdff6faf3 registered_fb +EXPORT_SYMBOL vmlinux 0xe0054624 generic_delete_inode +EXPORT_SYMBOL vmlinux 0xe01a099a end_buffer_write_sync +EXPORT_SYMBOL vmlinux 0xe0208df5 find_get_page +EXPORT_SYMBOL vmlinux 0xe03336dd mark_buffer_async_write +EXPORT_SYMBOL vmlinux 0xe03fc928 vfs_stat +EXPORT_SYMBOL vmlinux 0xe04f7caa dm_read_arg_group +EXPORT_SYMBOL vmlinux 0xe06141e9 security_sk_clone +EXPORT_SYMBOL vmlinux 0xe0692dd8 tty_register_driver +EXPORT_SYMBOL vmlinux 0xe06d6a5b security_path_rename +EXPORT_SYMBOL vmlinux 0xe075d6eb iter_div_u64_rem +EXPORT_SYMBOL vmlinux 0xe0878bfe __krealloc +EXPORT_SYMBOL vmlinux 0xe0b13336 argv_free +EXPORT_SYMBOL vmlinux 0xe0ff047f skb_insert +EXPORT_SYMBOL vmlinux 0xe0ffd5ed page_symlink_inode_operations +EXPORT_SYMBOL vmlinux 0xe113bbbc csum_partial +EXPORT_SYMBOL vmlinux 0xe11409bf freezing_slow_path +EXPORT_SYMBOL vmlinux 0xe11dde2c mmc_regulator_set_ocr +EXPORT_SYMBOL vmlinux 0xe1337f00 d_drop +EXPORT_SYMBOL vmlinux 0xe134976e lease_modify +EXPORT_SYMBOL vmlinux 0xe137c1ec blkdev_issue_zeroout +EXPORT_SYMBOL vmlinux 0xe16b893b mutex_lock +EXPORT_SYMBOL vmlinux 0xe1761617 security_inet_conn_request +EXPORT_SYMBOL vmlinux 0xe18565e5 jbd2_journal_start_commit +EXPORT_SYMBOL vmlinux 0xe186cb69 alloc_etherdev_mqs +EXPORT_SYMBOL vmlinux 0xe187693c kstrtouint_from_user +EXPORT_SYMBOL vmlinux 0xe1c9570f udp_lib_get_port +EXPORT_SYMBOL vmlinux 0xe1d61c3a cancel_delayed_work_sync +EXPORT_SYMBOL vmlinux 0xe1e36ce8 sock_register +EXPORT_SYMBOL vmlinux 0xe1e73b18 tty_port_put +EXPORT_SYMBOL vmlinux 0xe1f54a15 alloc_file +EXPORT_SYMBOL vmlinux 0xe1fac077 get_task_io_context +EXPORT_SYMBOL vmlinux 0xe200d2d5 param_get_uint +EXPORT_SYMBOL vmlinux 0xe23ae481 blk_iopoll_complete +EXPORT_SYMBOL vmlinux 0xe24d3a97 jiffies_64 +EXPORT_SYMBOL vmlinux 0xe26c0761 skb_copy +EXPORT_SYMBOL vmlinux 0xe29e2d1d xt_find_match +EXPORT_SYMBOL vmlinux 0xe2d5255a strcmp +EXPORT_SYMBOL vmlinux 0xe2e8065e memdup_user +EXPORT_SYMBOL vmlinux 0xe2fae716 kmemdup +EXPORT_SYMBOL vmlinux 0xe30107fe blkdev_put +EXPORT_SYMBOL vmlinux 0xe302c363 md_write_end +EXPORT_SYMBOL vmlinux 0xe3123e6c __bread +EXPORT_SYMBOL vmlinux 0xe35fff16 bio_kmalloc +EXPORT_SYMBOL vmlinux 0xe3629933 blk_queue_make_request +EXPORT_SYMBOL vmlinux 0xe370d05f mmc_detect_change +EXPORT_SYMBOL vmlinux 0xe38cdba0 blk_queue_alignment_offset +EXPORT_SYMBOL vmlinux 0xe3a132e8 fb_validate_mode +EXPORT_SYMBOL vmlinux 0xe3a96eb7 generic_pipe_buf_map +EXPORT_SYMBOL vmlinux 0xe3ca7dce security_inode_init_security +EXPORT_SYMBOL vmlinux 0xe3d6f284 fb_find_mode_cvt +EXPORT_SYMBOL vmlinux 0xe413be4a memcg_socket_limit_enabled +EXPORT_SYMBOL vmlinux 0xe43e1264 d_alloc_pseudo +EXPORT_SYMBOL vmlinux 0xe451fa42 pagevec_lookup +EXPORT_SYMBOL vmlinux 0xe465eebb sock_update_classid +EXPORT_SYMBOL vmlinux 0xe480f2e6 elv_dispatch_add_tail +EXPORT_SYMBOL vmlinux 0xe4858ada save_mount_options +EXPORT_SYMBOL vmlinux 0xe4c01033 xfrm_stateonly_find +EXPORT_SYMBOL vmlinux 0xe4c80097 cacheid +EXPORT_SYMBOL vmlinux 0xe4ddf3e1 nf_unregister_sockopt +EXPORT_SYMBOL vmlinux 0xe4e70307 copy_strings_kernel +EXPORT_SYMBOL vmlinux 0xe504af95 napi_get_frags +EXPORT_SYMBOL vmlinux 0xe508bb50 bdget_disk +EXPORT_SYMBOL vmlinux 0xe5122890 flow_cache_genid +EXPORT_SYMBOL vmlinux 0xe523ad75 synchronize_irq +EXPORT_SYMBOL vmlinux 0xe57361dd __tracepoint_kmem_cache_alloc +EXPORT_SYMBOL vmlinux 0xe57878a1 in6_pton +EXPORT_SYMBOL vmlinux 0xe582056e jbd2_journal_stop +EXPORT_SYMBOL vmlinux 0xe5867808 dlci_ioctl_set +EXPORT_SYMBOL vmlinux 0xe5aed956 dev_uc_flush +EXPORT_SYMBOL vmlinux 0xe5c78a99 do_blank_screen +EXPORT_SYMBOL vmlinux 0xe5d58c84 irq_set_chip +EXPORT_SYMBOL vmlinux 0xe5d5e4ea __dynamic_netdev_dbg +EXPORT_SYMBOL vmlinux 0xe5d95985 param_ops_ulong +EXPORT_SYMBOL vmlinux 0xe5da5aa0 prepare_binprm +EXPORT_SYMBOL vmlinux 0xe5ed5467 xfrm_policy_walk_init +EXPORT_SYMBOL vmlinux 0xe63a6a97 sock_no_listen +EXPORT_SYMBOL vmlinux 0xe64b2d80 unmap_underlying_metadata +EXPORT_SYMBOL vmlinux 0xe6744902 ip6_route_output +EXPORT_SYMBOL vmlinux 0xe68bfe96 bitmap_end_sync +EXPORT_SYMBOL vmlinux 0xe697d108 __blk_iopoll_complete +EXPORT_SYMBOL vmlinux 0xe69db4f1 tcp_disconnect +EXPORT_SYMBOL vmlinux 0xe6c3da8b free_buffer_head +EXPORT_SYMBOL vmlinux 0xe6c3ebb0 __raw_writesw +EXPORT_SYMBOL vmlinux 0xe6ebc016 key_create_or_update +EXPORT_SYMBOL vmlinux 0xe6ef1636 mark_page_accessed +EXPORT_SYMBOL vmlinux 0xe6fbe430 can_do_mlock +EXPORT_SYMBOL vmlinux 0xe6fbe96e proc_dointvec_minmax +EXPORT_SYMBOL vmlinux 0xe707d823 __aeabi_uidiv +EXPORT_SYMBOL vmlinux 0xe73d0fde sleep_on +EXPORT_SYMBOL vmlinux 0xe74b703d blk_queue_update_dma_alignment +EXPORT_SYMBOL vmlinux 0xe7722171 flex_array_free +EXPORT_SYMBOL vmlinux 0xe7848867 mount_bdev +EXPORT_SYMBOL vmlinux 0xe7a664c4 nf_hooks +EXPORT_SYMBOL vmlinux 0xe7a81967 audit_log_secctx +EXPORT_SYMBOL vmlinux 0xe7bf12f7 __module_put_and_exit +EXPORT_SYMBOL vmlinux 0xe7d4daac seq_list_next +EXPORT_SYMBOL vmlinux 0xe7dd61df simple_transaction_release +EXPORT_SYMBOL vmlinux 0xe7e1858a icq_get_changed +EXPORT_SYMBOL vmlinux 0xe84a43e5 d_alloc_name +EXPORT_SYMBOL vmlinux 0xe87ed1ce idr_replace +EXPORT_SYMBOL vmlinux 0xe88957e3 dev_set_mac_address +EXPORT_SYMBOL vmlinux 0xe8a2b643 dmam_declare_coherent_memory +EXPORT_SYMBOL vmlinux 0xe8b63ace radix_tree_range_tag_if_tagged +EXPORT_SYMBOL vmlinux 0xe8d1298f default_llseek +EXPORT_SYMBOL vmlinux 0xe914e41e strcpy +EXPORT_SYMBOL vmlinux 0xe91c7769 inet_stream_connect +EXPORT_SYMBOL vmlinux 0xe91ff160 simple_rename +EXPORT_SYMBOL vmlinux 0xe953b21f get_next_ino +EXPORT_SYMBOL vmlinux 0xe95ffc7b nf_log_bind_pf +EXPORT_SYMBOL vmlinux 0xe96cbe25 inode_newsize_ok +EXPORT_SYMBOL vmlinux 0xe96ea612 dmam_free_noncoherent +EXPORT_SYMBOL vmlinux 0xe97e111c neigh_connected_output +EXPORT_SYMBOL vmlinux 0xe997d34d current_fs_time +EXPORT_SYMBOL vmlinux 0xe9c3c898 request_firmware +EXPORT_SYMBOL vmlinux 0xe9caeb74 of_dev_get +EXPORT_SYMBOL vmlinux 0xe9e7c7d0 __alloc_tty_driver +EXPORT_SYMBOL vmlinux 0xea054b22 nla_policy_len +EXPORT_SYMBOL vmlinux 0xea10655a __bitmap_intersects +EXPORT_SYMBOL vmlinux 0xea28be97 __pskb_copy +EXPORT_SYMBOL vmlinux 0xea4ea644 build_skb +EXPORT_SYMBOL vmlinux 0xea53afbb ip6_xmit +EXPORT_SYMBOL vmlinux 0xea655d88 vmtruncate +EXPORT_SYMBOL vmlinux 0xea725c86 jbd2_journal_load +EXPORT_SYMBOL vmlinux 0xea7987f1 key_update +EXPORT_SYMBOL vmlinux 0xea7cebe8 filemap_fault +EXPORT_SYMBOL vmlinux 0xea9855ae blk_limits_max_hw_sectors +EXPORT_SYMBOL vmlinux 0xea9fb9df rename_lock +EXPORT_SYMBOL vmlinux 0xeadcc616 abx500_get_register_page_interruptible +EXPORT_SYMBOL vmlinux 0xeae3dfd6 __const_udelay +EXPORT_SYMBOL vmlinux 0xeb0a8076 __nla_reserve_nohdr +EXPORT_SYMBOL vmlinux 0xeb18d3b9 of_platform_device_create +EXPORT_SYMBOL vmlinux 0xeb37101c audit_log_end +EXPORT_SYMBOL vmlinux 0xeb7f00fd invalidate_partition +EXPORT_SYMBOL vmlinux 0xeb8553f7 bio_uncopy_user +EXPORT_SYMBOL vmlinux 0xeb90c34d check_disk_change +EXPORT_SYMBOL vmlinux 0xeba677bd posix_acl_chmod +EXPORT_SYMBOL vmlinux 0xebaa0078 dev_graft_qdisc +EXPORT_SYMBOL vmlinux 0xebdab6eb sync_inode +EXPORT_SYMBOL vmlinux 0xebdbe48c radix_tree_gang_lookup +EXPORT_SYMBOL vmlinux 0xebeced6b kmap_atomic +EXPORT_SYMBOL vmlinux 0xebf7f803 unregister_8022_client +EXPORT_SYMBOL vmlinux 0xebfdcbdf system_serial_high +EXPORT_SYMBOL vmlinux 0xec12addb noop_llseek +EXPORT_SYMBOL vmlinux 0xec15f00a tcp_cookie_generator +EXPORT_SYMBOL vmlinux 0xec4e50df free_user_ns +EXPORT_SYMBOL vmlinux 0xec59b508 skb_recycle +EXPORT_SYMBOL vmlinux 0xec6a4d04 wait_for_completion_interruptible +EXPORT_SYMBOL vmlinux 0xec708956 fb_show_logo +EXPORT_SYMBOL vmlinux 0xec8358b1 sock_no_mmap +EXPORT_SYMBOL vmlinux 0xec91f2b7 ipt_unregister_table +EXPORT_SYMBOL vmlinux 0xeca07181 clear_page_dirty_for_io +EXPORT_SYMBOL vmlinux 0xecbf0c2f dev_uc_sync +EXPORT_SYMBOL vmlinux 0xecf9388b posix_lock_file_wait +EXPORT_SYMBOL vmlinux 0xed1b359f revalidate_disk +EXPORT_SYMBOL vmlinux 0xed302f0f tty_lock +EXPORT_SYMBOL vmlinux 0xed379052 __nf_nat_mangle_tcp_packet +EXPORT_SYMBOL vmlinux 0xed67aee0 release_pages +EXPORT_SYMBOL vmlinux 0xed6a65e2 sock_i_uid +EXPORT_SYMBOL vmlinux 0xed93f29e __kunmap_atomic +EXPORT_SYMBOL vmlinux 0xed9f8e6d kstrtos16 +EXPORT_SYMBOL vmlinux 0xeda0d76e gen_estimator_active +EXPORT_SYMBOL vmlinux 0xeda5d3a1 mii_nway_restart +EXPORT_SYMBOL vmlinux 0xedbaee5e nla_strcmp +EXPORT_SYMBOL vmlinux 0xedbccea8 dev_addr_flush +EXPORT_SYMBOL vmlinux 0xedca461f blk_rq_unmap_user +EXPORT_SYMBOL vmlinux 0xedd9106d __ashrdi3 +EXPORT_SYMBOL vmlinux 0xee108f30 __kfifo_dma_in_prepare_r +EXPORT_SYMBOL vmlinux 0xee2d0fc7 _local_bh_enable +EXPORT_SYMBOL vmlinux 0xee3496c3 dma_pool_alloc +EXPORT_SYMBOL vmlinux 0xee418587 napi_complete +EXPORT_SYMBOL vmlinux 0xee420b72 skb_recv_datagram +EXPORT_SYMBOL vmlinux 0xeea99be9 set_anon_super +EXPORT_SYMBOL vmlinux 0xeea9dbaf bitmap_bitremap +EXPORT_SYMBOL vmlinux 0xef22e649 dst_release +EXPORT_SYMBOL vmlinux 0xef25fb41 generic_readlink +EXPORT_SYMBOL vmlinux 0xef676abf pagecache_write_end +EXPORT_SYMBOL vmlinux 0xef68da18 simple_open +EXPORT_SYMBOL vmlinux 0xef830dc6 __cleancache_init_shared_fs +EXPORT_SYMBOL vmlinux 0xef8c137d input_flush_device +EXPORT_SYMBOL vmlinux 0xefd6cf06 __aeabi_unwind_cpp_pr0 +EXPORT_SYMBOL vmlinux 0xefdd2345 sg_init_one +EXPORT_SYMBOL vmlinux 0xefdd70ce security_secid_to_secctx +EXPORT_SYMBOL vmlinux 0xefe0b804 security_old_inode_init_security +EXPORT_SYMBOL vmlinux 0xefe6ee7c ioc_cgroup_changed +EXPORT_SYMBOL vmlinux 0xefed72ad ipv6_skip_exthdr +EXPORT_SYMBOL vmlinux 0xf0009fee put_pages_list +EXPORT_SYMBOL vmlinux 0xf017f715 page_zero_new_buffers +EXPORT_SYMBOL vmlinux 0xf01d3a7b input_unregister_device +EXPORT_SYMBOL vmlinux 0xf05a2101 dev_mc_add +EXPORT_SYMBOL vmlinux 0xf05ffa15 fb_var_to_videomode +EXPORT_SYMBOL vmlinux 0xf087137d __dynamic_pr_debug +EXPORT_SYMBOL vmlinux 0xf09b45fb seq_puts +EXPORT_SYMBOL vmlinux 0xf0a80b71 input_get_keycode +EXPORT_SYMBOL vmlinux 0xf0d52edb sock_no_bind +EXPORT_SYMBOL vmlinux 0xf0e6c711 __skb_tx_hash +EXPORT_SYMBOL vmlinux 0xf0ef15b4 list_sort +EXPORT_SYMBOL vmlinux 0xf0f1246c kvasprintf +EXPORT_SYMBOL vmlinux 0xf0fdf6cb __stack_chk_fail +EXPORT_SYMBOL vmlinux 0xf1216c75 prandom32 +EXPORT_SYMBOL vmlinux 0xf128e448 elv_rb_find +EXPORT_SYMBOL vmlinux 0xf12b0e82 inet_select_addr +EXPORT_SYMBOL vmlinux 0xf13feb57 radix_tree_next_chunk +EXPORT_SYMBOL vmlinux 0xf195c682 fb_invert_cmaps +EXPORT_SYMBOL vmlinux 0xf1cf3036 blk_set_default_limits +EXPORT_SYMBOL vmlinux 0xf1db1704 nla_memcpy +EXPORT_SYMBOL vmlinux 0xf1deabf2 div64_u64 +EXPORT_SYMBOL vmlinux 0xf1e86cc2 mmc_can_trim +EXPORT_SYMBOL vmlinux 0xf1e98c74 avenrun +EXPORT_SYMBOL vmlinux 0xf202c5cb radix_tree_insert +EXPORT_SYMBOL vmlinux 0xf20dabd8 free_irq +EXPORT_SYMBOL vmlinux 0xf23cb2f3 tcp_initialize_rcv_mss +EXPORT_SYMBOL vmlinux 0xf23fcb99 __kfifo_in +EXPORT_SYMBOL vmlinux 0xf23fd760 unregister_md_personality +EXPORT_SYMBOL vmlinux 0xf261f59b dev_change_flags +EXPORT_SYMBOL vmlinux 0xf26239e3 inet_peer_xrlim_allow +EXPORT_SYMBOL vmlinux 0xf2631c43 iput +EXPORT_SYMBOL vmlinux 0xf2989615 blk_queue_max_segments +EXPORT_SYMBOL vmlinux 0xf2997713 tty_termios_hw_change +EXPORT_SYMBOL vmlinux 0xf2b40a14 path_is_under +EXPORT_SYMBOL vmlinux 0xf2c1909d security_sb_clone_mnt_opts +EXPORT_SYMBOL vmlinux 0xf2e7fce8 skb_dequeue_tail +EXPORT_SYMBOL vmlinux 0xf2e9c17f xt_socket_get4_sk +EXPORT_SYMBOL vmlinux 0xf313da4e sha_transform +EXPORT_SYMBOL vmlinux 0xf338d4c3 netlink_unregister_notifier +EXPORT_SYMBOL vmlinux 0xf344ae9b key_reject_and_link +EXPORT_SYMBOL vmlinux 0xf346231f seq_list_start_head +EXPORT_SYMBOL vmlinux 0xf347fb4b dma_set_mask +EXPORT_SYMBOL vmlinux 0xf34fb856 blk_queue_dma_pad +EXPORT_SYMBOL vmlinux 0xf356aa08 find_lock_page +EXPORT_SYMBOL vmlinux 0xf3758143 lock_may_write +EXPORT_SYMBOL vmlinux 0xf389fe60 __hw_addr_init +EXPORT_SYMBOL vmlinux 0xf3916987 global_cursor_default +EXPORT_SYMBOL vmlinux 0xf39bf4d9 put_cmsg +EXPORT_SYMBOL vmlinux 0xf3a50012 inet_csk_delete_keepalive_timer +EXPORT_SYMBOL vmlinux 0xf3ab8c0f kernel_sendpage +EXPORT_SYMBOL vmlinux 0xf3bf0bce __bitmap_complement +EXPORT_SYMBOL vmlinux 0xf3c6e151 sock_wmalloc +EXPORT_SYMBOL vmlinux 0xf3ca1e19 poll_freewait +EXPORT_SYMBOL vmlinux 0xf3ce9250 d_validate +EXPORT_SYMBOL vmlinux 0xf3dc88b9 __skb_get_rxhash +EXPORT_SYMBOL vmlinux 0xf40912fd tty_write_room +EXPORT_SYMBOL vmlinux 0xf44bdeb3 iget_failed +EXPORT_SYMBOL vmlinux 0xf47d8209 framebuffer_alloc +EXPORT_SYMBOL vmlinux 0xf492c7c5 page_address +EXPORT_SYMBOL vmlinux 0xf494f618 mmc_regulator_get_ocrmask +EXPORT_SYMBOL vmlinux 0xf496aadf dentry_path_raw +EXPORT_SYMBOL vmlinux 0xf4aa7367 blk_peek_request +EXPORT_SYMBOL vmlinux 0xf4f14de6 rtnl_trylock +EXPORT_SYMBOL vmlinux 0xf4f19920 xfrm_policy_byid +EXPORT_SYMBOL vmlinux 0xf4f5db89 tcp_syn_ack_timeout +EXPORT_SYMBOL vmlinux 0xf52af885 qemu_trace_cs +EXPORT_SYMBOL vmlinux 0xf54c51a2 dma_pool_free +EXPORT_SYMBOL vmlinux 0xf564412a __aeabi_ulcmp +EXPORT_SYMBOL vmlinux 0xf587a582 netlink_rcv_skb +EXPORT_SYMBOL vmlinux 0xf58d46c2 sync_timeline_destroy +EXPORT_SYMBOL vmlinux 0xf5c05914 generic_segment_checks +EXPORT_SYMBOL vmlinux 0xf5eb86ea blk_verify_command +EXPORT_SYMBOL vmlinux 0xf60a3076 vm_map_ram +EXPORT_SYMBOL vmlinux 0xf6388c56 sysctl_ip_default_ttl +EXPORT_SYMBOL vmlinux 0xf6938f3b tcp_prot +EXPORT_SYMBOL vmlinux 0xf6abd690 skb_copy_expand +EXPORT_SYMBOL vmlinux 0xf6b8567d downgrade_write +EXPORT_SYMBOL vmlinux 0xf6bb4729 color_table +EXPORT_SYMBOL vmlinux 0xf6e59689 input_set_abs_params +EXPORT_SYMBOL vmlinux 0xf6ebc03b net_ratelimit +EXPORT_SYMBOL vmlinux 0xf711365c __free_pages +EXPORT_SYMBOL vmlinux 0xf72ad8d1 key_put +EXPORT_SYMBOL vmlinux 0xf742773b inet6_ioctl +EXPORT_SYMBOL vmlinux 0xf76dc26e qdisc_reset +EXPORT_SYMBOL vmlinux 0xf76f1858 page_follow_link_light +EXPORT_SYMBOL vmlinux 0xf7802486 __aeabi_uidivmod +EXPORT_SYMBOL vmlinux 0xf78478a4 register_sysctl_paths +EXPORT_SYMBOL vmlinux 0xf78d04ab netlink_register_notifier +EXPORT_SYMBOL vmlinux 0xf792d7e3 kobject_get +EXPORT_SYMBOL vmlinux 0xf79e67b0 wait_on_page_bit +EXPORT_SYMBOL vmlinux 0xf7c391c8 netdev_features_change +EXPORT_SYMBOL vmlinux 0xf7e1cfcb skb_put +EXPORT_SYMBOL vmlinux 0xf803fe39 bitmap_set +EXPORT_SYMBOL vmlinux 0xf83d7991 splice_from_pipe_next +EXPORT_SYMBOL vmlinux 0xf8503038 mddev_congested +EXPORT_SYMBOL vmlinux 0xf87da128 bitmap_startwrite +EXPORT_SYMBOL vmlinux 0xf88a3615 inet6_unregister_protosw +EXPORT_SYMBOL vmlinux 0xf88c3301 sg_init_table +EXPORT_SYMBOL vmlinux 0xf88e32d4 netdev_set_bond_master +EXPORT_SYMBOL vmlinux 0xf890fe7f pm_idle +EXPORT_SYMBOL vmlinux 0xf8d33b6f try_to_free_buffers +EXPORT_SYMBOL vmlinux 0xf8fbb4f0 __bad_xchg +EXPORT_SYMBOL vmlinux 0xf902831c ip_ct_attach +EXPORT_SYMBOL vmlinux 0xf9348cbc xz_dec_run +EXPORT_SYMBOL vmlinux 0xf9678d8f __kfree_skb +EXPORT_SYMBOL vmlinux 0xf97666a0 set_memory_rw +EXPORT_SYMBOL vmlinux 0xf9a40daa sw_sync_timeline_create +EXPORT_SYMBOL vmlinux 0xf9a482f9 msleep +EXPORT_SYMBOL vmlinux 0xf9a78871 serio_unregister_driver +EXPORT_SYMBOL vmlinux 0xf9afdce2 dst_alloc +EXPORT_SYMBOL vmlinux 0xf9cc2813 blk_queue_init_tags +EXPORT_SYMBOL vmlinux 0xf9e73082 scnprintf +EXPORT_SYMBOL vmlinux 0xfa2cfe98 mmc_start_req +EXPORT_SYMBOL vmlinux 0xfa34958e netlink_kernel_create +EXPORT_SYMBOL vmlinux 0xfa3d1f27 give_up_console +EXPORT_SYMBOL vmlinux 0xfa47702a sb_min_blocksize +EXPORT_SYMBOL vmlinux 0xfa52e810 xfrm_user_policy +EXPORT_SYMBOL vmlinux 0xfa6f76b7 mmc_alloc_host +EXPORT_SYMBOL vmlinux 0xfac68eba arm_elf_read_implies_exec +EXPORT_SYMBOL vmlinux 0xfacd2e14 pgprot_user +EXPORT_SYMBOL vmlinux 0xfae4c590 file_open_root +EXPORT_SYMBOL vmlinux 0xfaf98462 bitrev32 +EXPORT_SYMBOL vmlinux 0xfb0c2b6f delete_from_page_cache +EXPORT_SYMBOL vmlinux 0xfb6af58d recalc_sigpending +EXPORT_SYMBOL vmlinux 0xfb7d26f4 files_lglock_lock_init +EXPORT_SYMBOL vmlinux 0xfb7d9c45 __udivsi3 +EXPORT_SYMBOL vmlinux 0xfb7e46db dev_get_flags +EXPORT_SYMBOL vmlinux 0xfb909652 get_super +EXPORT_SYMBOL vmlinux 0xfbaaf01e console_lock +EXPORT_SYMBOL vmlinux 0xfbc74f64 __copy_from_user +EXPORT_SYMBOL vmlinux 0xfbe19b58 fsync_bdev +EXPORT_SYMBOL vmlinux 0xfbe27a1c rb_first +EXPORT_SYMBOL vmlinux 0xfc02b7ad sysctl_tcp_wmem +EXPORT_SYMBOL vmlinux 0xfc14a174 __elv_add_request +EXPORT_SYMBOL vmlinux 0xfc39e32f ioport_unmap +EXPORT_SYMBOL vmlinux 0xfc83820e dev_get_stats +EXPORT_SYMBOL vmlinux 0xfc909241 posix_lock_file +EXPORT_SYMBOL vmlinux 0xfcaa04a0 out_of_line_wait_on_bit_lock +EXPORT_SYMBOL vmlinux 0xfcc2a43c utf32_to_utf8 +EXPORT_SYMBOL vmlinux 0xfcd35070 blk_limits_io_min +EXPORT_SYMBOL vmlinux 0xfcec0987 enable_irq +EXPORT_SYMBOL vmlinux 0xfcfa03ff fb_videomode_to_modelist +EXPORT_SYMBOL vmlinux 0xfd305341 walk_stackframe +EXPORT_SYMBOL vmlinux 0xfd315a72 mb_cache_entry_get +EXPORT_SYMBOL vmlinux 0xfd6082d1 alloc_disk_node +EXPORT_SYMBOL vmlinux 0xfd6293c2 boot_tvec_bases +EXPORT_SYMBOL vmlinux 0xfd6b3d0c posix_acl_from_mode +EXPORT_SYMBOL vmlinux 0xfda00691 jbd2_journal_revoke +EXPORT_SYMBOL vmlinux 0xfda0dbe8 ftrace_print_hex_seq +EXPORT_SYMBOL vmlinux 0xfdc92f4c netif_receive_skb +EXPORT_SYMBOL vmlinux 0xfdfc0b3b fiemap_fill_next_extent +EXPORT_SYMBOL vmlinux 0xfe0613b5 xfrm_policy_insert +EXPORT_SYMBOL vmlinux 0xfe4039ad udp_seq_open +EXPORT_SYMBOL vmlinux 0xfe462847 bio_add_page +EXPORT_SYMBOL vmlinux 0xfe5d4bb2 sys_tz +EXPORT_SYMBOL vmlinux 0xfe5f1328 register_console +EXPORT_SYMBOL vmlinux 0xfe634f58 add_wait_queue +EXPORT_SYMBOL vmlinux 0xfe769456 unregister_netdevice_notifier +EXPORT_SYMBOL vmlinux 0xfe895d76 key_alloc +EXPORT_SYMBOL vmlinux 0xfe8e4866 __secpath_destroy +EXPORT_SYMBOL vmlinux 0xfe94a72e mount_ns +EXPORT_SYMBOL vmlinux 0xfe96b476 tcp_v4_get_peer +EXPORT_SYMBOL vmlinux 0xfec3c2f2 bcd2bin +EXPORT_SYMBOL vmlinux 0xff1e9dd8 seq_list_start +EXPORT_SYMBOL vmlinux 0xff1f8a8f xfrm_input +EXPORT_SYMBOL vmlinux 0xff2fface get_disk +EXPORT_SYMBOL vmlinux 0xff59fe59 sk_wait_data +EXPORT_SYMBOL vmlinux 0xff67b37f __lshrdi3 +EXPORT_SYMBOL vmlinux 0xff6878cf fb_default_cmap +EXPORT_SYMBOL vmlinux 0xff7749ef skb_clone +EXPORT_SYMBOL vmlinux 0xff8d2752 mmc_cleanup_queue +EXPORT_SYMBOL vmlinux 0xff9ca065 fb_edid_to_monspecs +EXPORT_SYMBOL vmlinux 0xffb94ef0 _test_and_change_bit +EXPORT_SYMBOL vmlinux 0xffc277da locks_free_lock +EXPORT_SYMBOL vmlinux 0xffc9815f f_setown +EXPORT_SYMBOL vmlinux 0xffd5a395 default_wake_function +EXPORT_SYMBOL vmlinux 0xffff62f8 con_set_default_unimap +EXPORT_SYMBOL_GPL crypto/af_alg 0x37e4c101 af_alg_make_sg +EXPORT_SYMBOL_GPL crypto/af_alg 0x8a8de00b af_alg_free_sg +EXPORT_SYMBOL_GPL crypto/af_alg 0xbe558052 af_alg_release +EXPORT_SYMBOL_GPL crypto/af_alg 0xbeb9362d af_alg_accept +EXPORT_SYMBOL_GPL crypto/af_alg 0xdf623e43 af_alg_wait_for_completion +EXPORT_SYMBOL_GPL crypto/af_alg 0xe3a0a01b af_alg_unregister_type +EXPORT_SYMBOL_GPL crypto/af_alg 0xe4649fde af_alg_cmsg_send +EXPORT_SYMBOL_GPL crypto/af_alg 0xe5e27cc1 af_alg_complete +EXPORT_SYMBOL_GPL crypto/af_alg 0xf0822da5 af_alg_register_type +EXPORT_SYMBOL_GPL crypto/async_tx/async_memcpy 0x6089a286 async_memcpy +EXPORT_SYMBOL_GPL crypto/async_tx/async_pq 0xf1e70182 async_syndrome_val +EXPORT_SYMBOL_GPL crypto/async_tx/async_pq 0xfa97d145 async_gen_syndrome +EXPORT_SYMBOL_GPL crypto/async_tx/async_raid6_recov 0x515ac376 async_raid6_datap_recov +EXPORT_SYMBOL_GPL crypto/async_tx/async_raid6_recov 0x76c986a9 async_raid6_2data_recov +EXPORT_SYMBOL_GPL crypto/async_tx/async_tx 0x93ca3f5b async_trigger_callback +EXPORT_SYMBOL_GPL crypto/async_tx/async_tx 0xc10fce05 async_tx_submit +EXPORT_SYMBOL_GPL crypto/async_tx/async_tx 0xf74c6b2d async_tx_quiesce +EXPORT_SYMBOL_GPL crypto/async_tx/async_xor 0x857ab1f5 async_xor_val +EXPORT_SYMBOL_GPL crypto/async_tx/async_xor 0xf90db085 async_xor +EXPORT_SYMBOL_GPL drivers/base/regmap/regmap-i2c 0x4a7b6090 devm_regmap_init_i2c +EXPORT_SYMBOL_GPL drivers/base/regmap/regmap-i2c 0x7d4ee856 regmap_init_i2c +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x018a3555 bcma_core_set_clockmode +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x185938dd bcma_chipco_gpio_control +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x24bb3f03 bcma_chipco_pll_write +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x2601ef9d bcma_core_pci_irq_ctl +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x3bbae5d8 bcma_chipco_regctl_maskset +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x553e8b09 bcma_find_core +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x79a76c04 __bcma_driver_register +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x85ea65f6 bcma_core_pll_ctl +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x94dead12 bcma_core_disable +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x9c9f32ec bcma_core_enable +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xb7845ee3 bcma_core_is_enabled +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xd51d181a bcma_chipco_pll_maskset +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xe9992313 bcma_chipco_chipctl_maskset +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xf6198821 bcma_driver_unregister +EXPORT_SYMBOL_GPL drivers/gpu/drm/drm 0x7a474327 drm_class_device_register +EXPORT_SYMBOL_GPL drivers/gpu/drm/drm 0xc96034be drm_class_device_unregister +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat 0x2f622ea1 roccat_disconnect +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat 0x8c4181ec roccat_report_event +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat 0xe1884e2d roccat_connect +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat-common 0x60160fd4 roccat_common_receive +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat-common 0xb4f8eb02 roccat_common_send +EXPORT_SYMBOL_GPL drivers/hid/usbhid/usbhid 0x01fd453e usbhid_lookup_quirk +EXPORT_SYMBOL_GPL drivers/hid/usbhid/usbhid 0x3eebb77c usbhid_wait_io +EXPORT_SYMBOL_GPL drivers/hid/usbhid/usbhid 0x5e420f7b hiddev_hid_event +EXPORT_SYMBOL_GPL drivers/hid/usbhid/usbhid 0x7acd6098 usbhid_submit_report +EXPORT_SYMBOL_GPL drivers/hid/usbhid/usbhid 0x7d19ef8b usbhid_set_leds +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x0958bc52 hsi_release_port +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x1dcfdca2 hsi_register_port_event +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x38ce578a hsi_alloc_msg +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x413bc6e5 hsi_register_controller +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x46a90ec7 hsi_async +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x51ee120e hsi_alloc_controller +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x52f8458f hsi_unregister_controller +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x5ccf7541 hsi_put_controller +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x7ae70ed9 hsi_unregister_port_event +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x7e9affc3 hsi_free_msg +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0xaa598556 hsi_register_client_driver +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0xcbb8ea18 hsi_claim_port +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0xd4d32d0b hsi_event +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x07e2103c i2c_new_dummy +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x0eaf26f6 i2c_unregister_device +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x135ca0b4 i2c_add_numbered_adapter +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x6d13b4d4 i2c_adapter_type +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x7f5cefa4 i2c_probe_func_quick_read +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x80a1a464 i2c_unlock_adapter +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x881459a9 i2c_new_probed_device +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0x93cfbe41 i2c_lock_adapter +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0xb4703b68 i2c_bus_type +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0xc0045314 i2c_for_each_dev +EXPORT_SYMBOL_GPL drivers/i2c/i2c-core 0xcdfc1217 i2c_new_device +EXPORT_SYMBOL_GPL drivers/i2c/i2c-mux 0x2d014b3a i2c_del_mux_adapter +EXPORT_SYMBOL_GPL drivers/i2c/i2c-mux 0xe016782d i2c_add_mux_adapter +EXPORT_SYMBOL_GPL drivers/i2c/i2c-smbus 0x15f581ae i2c_handle_smbus_alert +EXPORT_SYMBOL_GPL drivers/i2c/i2c-smbus 0x518096f6 i2c_setup_smbus_alert +EXPORT_SYMBOL_GPL drivers/input/ff-memless 0xf5ea051b input_ff_create_memless +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0x49a4fcbd adxl34x_remove +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0x66535a18 adxl34x_suspend +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0xa889a300 adxl34x_probe +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0xe4586827 adxl34x_resume +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x0ad0dc4f dm_bufio_mark_buffer_dirty +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x22163b69 dm_bufio_release_move +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x3909d3a8 dm_bufio_prefetch +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x594952bd dm_bufio_read +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x62a23587 dm_bufio_get_device_size +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x6d3f57bd dm_bufio_get_client +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x74dcd98c dm_bufio_get_aux_data +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x7c381a76 dm_bufio_get_block_size +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x9b2b253a dm_bufio_get +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xa82b2066 dm_bufio_write_dirty_buffers +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xc6343d9f dm_bufio_client_create +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xc9a3422d dm_bufio_write_dirty_buffers_async +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xd4bddf5c dm_bufio_issue_flush +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xdc69e37a dm_bufio_get_block_number +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xe004ee92 dm_bufio_new +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xe6024e59 dm_bufio_release +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xebcc64a4 dm_bufio_get_block_data +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xeca7949e dm_bufio_client_destroy +EXPORT_SYMBOL_GPL drivers/md/dm-multipath 0x90b1e2e0 dm_unregister_path_selector +EXPORT_SYMBOL_GPL drivers/md/dm-multipath 0xcc03a34f dm_register_path_selector +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x01d2f9ac dm_rh_recovery_start +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x09472122 dm_rh_dec +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x38efaf5a dm_region_hash_destroy +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x3a18389a dm_rh_update_states +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x48661ab4 dm_region_hash_create +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x61d083c8 dm_rh_bio_to_region +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x6abaa599 dm_rh_dirty_log +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x7429e3e4 dm_rh_inc_pending +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x7774620f dm_rh_stop_recovery +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x7d053fc5 dm_rh_start_recovery +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0x929cec84 dm_rh_mark_nosync +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xa53387c7 dm_rh_flush +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xa6a839b1 dm_rh_delay +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xa83588eb dm_rh_recovery_end +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xa8813ad6 dm_rh_region_to_sector +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xbe38a431 dm_rh_recovery_prepare +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xc66ce277 dm_rh_get_region_size +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xcab63c3d dm_rh_get_state +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xd8aa4284 dm_rh_region_context +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xf37a3cfe dm_rh_get_region_key +EXPORT_SYMBOL_GPL drivers/md/dm-region-hash 0xfd93482e dm_rh_recovery_in_flight +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x0054f69d dm_tm_pre_commit +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x03ced457 dm_btree_lookup +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x08a936ca dm_btree_insert_notify +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x11eab9fe dm_bm_read_lock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x1e3f728d dm_block_data +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x2c112836 dm_block_location +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x2e730a21 dm_bm_checksum +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x40f7bd91 dm_tm_inc +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x61c7c085 dm_tm_create_with_sm +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x63b2ff62 dm_btree_insert +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x688d422d dm_bm_block_size +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x72289260 dm_block_manager_destroy +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x7ade1071 dm_tm_destroy +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x7b047bd9 dm_tm_create_non_blocking_clone +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x80c89b3d dm_tm_unlock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x9b4b5b29 dm_bm_write_lock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xa6aae3ea dm_btree_find_highest_key +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xb7bad799 dm_bm_unlock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xb967690a dm_btree_remove +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xb9a6ecf8 dm_tm_dec +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xbaa513b0 dm_sm_disk_open +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xbc5fe7c1 dm_sm_disk_create +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xca2bde4d dm_tm_open_with_sm +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xccaeb9ae dm_sm_checker_create_fresh +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xd163cade dm_tm_commit +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xd32479bc dm_sm_checker_create +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xd9d1308d dm_block_manager_create +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xdb562135 dm_btree_empty +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xf99dc2cf dm_btree_del +EXPORT_SYMBOL_GPL drivers/md/raid1 0x0e62de30 md_raid1_congested +EXPORT_SYMBOL_GPL drivers/md/raid456 0x6e89cd2b md_raid5_congested +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x05fb336e rc_map_register +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x0d1ec43b rc_register_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x202c5757 rc_free_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x2f0828db ir_raw_event_set_idle +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x335151aa rc_g_keycode_from_table +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x3e5ba263 rc_keydown_notimeout +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x3e6b4160 rc_unregister_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x553efb91 rc_core_debug +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x5eeed963 rc_repeat +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x84fc67ee rc_map_unregister +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x975c627a rc_allocate_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x9d1b44a2 rc_keydown +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xbbf4e0f3 ir_raw_event_store_edge +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xc2925f0d ir_raw_event_handle +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xcf8eeb4d rc_keyup +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xeb7d8b1b rc_map_get +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xebb6a780 ir_raw_event_store_with_filter +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xf3668d5d ir_raw_event_store +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0x127ac691 pcf50633_irq_mask_get +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0x41947304 pcf50633_reg_read +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0x46458c9e pcf50633_write_block +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0x5f4ea663 pcf50633_reg_write +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0x69f864f9 pcf50633_register_irq +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0x9cc6480d pcf50633_reg_set_bit_mask +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0xb77fb3e9 pcf50633_irq_mask +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0xc551184d pcf50633_reg_clear_bits +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0xf95efd0f pcf50633_irq_unmask +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0xf98edcb1 pcf50633_free_irq +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633 0xfbc9250f pcf50633_read_block +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633-adc 0x37808f0b pcf50633_adc_sync_read +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633-adc 0x41bf138e pcf50633_adc_async_read +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633-gpio 0x12a4f5e9 pcf50633_gpio_set +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633-gpio 0x57437646 pcf50633_gpio_power_supply_set +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633-gpio 0x6e42774c pcf50633_gpio_invert_get +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633-gpio 0x965ee13b pcf50633_gpio_invert_set +EXPORT_SYMBOL_GPL drivers/mfd/pcf50633-gpio 0xb4f5665a pcf50633_gpio_get +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0x067b6d04 tps65217_clear_bits +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0x43a09072 tps65217_reg_read +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0x50155b9b tps65217_set_bits +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0xcf778051 tps65217_reg_write +EXPORT_SYMBOL_GPL drivers/mfd/wm8400-core 0x2ff118c3 wm8400_reg_read +EXPORT_SYMBOL_GPL drivers/mfd/wm8400-core 0x6aaeee93 wm8400_block_read +EXPORT_SYMBOL_GPL drivers/mfd/wm8400-core 0x9a06a43d wm8400_reset_codec_reg_cache +EXPORT_SYMBOL_GPL drivers/mfd/wm8400-core 0xb282a663 wm8400_set_bits +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x3f1c298e lis3lv02d_poweroff +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x4726e191 lis3_dev +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x622bf238 lis3lv02d_poweron +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x8c166f7a lis3lv02d_remove_fs +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0xb2c71b85 lis3lv02d_joystick_enable +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0xb9a33ac9 lis3lv02d_joystick_disable +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0xcc40cb8c lis3lv02d_init_device +EXPORT_SYMBOL_GPL drivers/net/usb/cdc_ether 0x059e7881 usbnet_cdc_unbind +EXPORT_SYMBOL_GPL drivers/net/usb/cdc_ether 0x3514d3e8 usbnet_cdc_status +EXPORT_SYMBOL_GPL drivers/net/usb/cdc_ether 0x80b8aa0a usbnet_cdc_bind +EXPORT_SYMBOL_GPL drivers/net/usb/cdc_ether 0x9d264442 usbnet_generic_cdc_bind +EXPORT_SYMBOL_GPL drivers/net/usb/rndis_host 0x108e0677 rndis_status +EXPORT_SYMBOL_GPL drivers/net/usb/rndis_host 0x2211a797 generic_rndis_bind +EXPORT_SYMBOL_GPL drivers/net/usb/rndis_host 0x486b1191 rndis_unbind +EXPORT_SYMBOL_GPL drivers/net/usb/rndis_host 0x79e1bc71 rndis_tx_fixup +EXPORT_SYMBOL_GPL drivers/net/usb/rndis_host 0x8446e105 rndis_command +EXPORT_SYMBOL_GPL drivers/net/usb/rndis_host 0x9527f064 rndis_rx_fixup +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x0586469a usbnet_set_msglevel +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x07cad0bc usbnet_set_settings +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x0f6d25af usbnet_get_ethernet_addr +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x11dbfde4 usbnet_disconnect +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x1a68bc88 usbnet_stop +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x2bdb6c4e usbnet_get_endpoints +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x356f4b88 usbnet_start_xmit +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x3ac77342 usbnet_get_link +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x50f53b94 usbnet_get_msglevel +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x54bdcfcc usbnet_suspend +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x68299b3d usbnet_purge_paused_rxq +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x78621c6b usbnet_tx_timeout +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x7912af3c usbnet_resume_rx +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x7d5df0ce usbnet_unlink_rx_urbs +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x7ecff5ee usbnet_nway_reset +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0x8b622917 usbnet_get_drvinfo +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xa471838f usbnet_resume +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xb9c46b75 usbnet_open +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xbdf0002b usbnet_change_mtu +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xcc025f04 usbnet_defer_kevent +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xd6675e2c usbnet_get_settings +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xd87b7914 usbnet_skb_return +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xefbc3108 usbnet_pause_rx +EXPORT_SYMBOL_GPL drivers/net/usb/usbnet 0xf0eb56ad usbnet_probe +EXPORT_SYMBOL_GPL drivers/power/pcf50633-charger 0x472d9198 pcf50633_mbc_usb_curlim_set +EXPORT_SYMBOL_GPL drivers/power/pcf50633-charger 0x4dcfde6e pcf50633_mbc_get_status +EXPORT_SYMBOL_GPL drivers/power/pcf50633-charger 0x8642bbf7 pcf50633_mbc_get_usb_online_status +EXPORT_SYMBOL_GPL drivers/regulator/wm8400-regulator 0xfaafae29 wm8400_register_regulator +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x06e8fc86 iio_dealloc_pollfunc +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x1fa55fac iio_map_array_unregister +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x1fab0c7e iio_map_array_register +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x3097fb75 iio_st_read_channel_scale +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x3568cb2d iio_update_demux +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x435ba1a9 iio_st_channel_get +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x5343b6e1 iio_alloc_pollfunc +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x6f666e10 iio_st_channel_get_all +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x779caafb iio_push_to_buffer +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x90e5c39c iio_st_get_channel_type +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xa8b1b8b6 iio_scan_mask_query +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xd40a916e iio_st_channel_release_all +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xdb2c4bf9 iio_st_read_channel_raw +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xe7d0ccae iio_scan_mask_set +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xebf9aee8 iio_st_channel_release +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x0e81c76d spk_serial_out +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x14f06fe7 spk_serial_in_nowait +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x2743dfae serial_synth_probe +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x3509aeb4 spk_synth_flush +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x3f3fb65e spk_synth_immediate +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x41a160e5 synth_buffer_empty +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x4449e1dd synth_buffer_clear +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x475e158a synth_request_region +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x52f1dbd7 spk_do_catch_up +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x53c4e5c6 spk_synth_is_alive_restart +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x62f7cea3 speakup_event +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x717eb93a synth_add +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x790425bd synth_remove +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x817d1c7b spk_synth_is_alive_nop +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x8905e8b3 speakup_info +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x8d9c4fb4 spk_var_show +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x8e146195 synth_release_region +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x9a888082 synth_buffer_getc +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xb48956f8 synth_buffer_peek +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xb5acc53d spk_var_store +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xb73a5748 get_var +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xbbd15a51 speakup_start_ttys +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xc766ae09 synth_printf +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xe7cd4558 spk_serial_release +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xe7e810f8 spk_serial_in +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x141ff90c dev_attr_usbip_debug +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x4d71aa80 usbip_dump_urb +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x610142b8 usbip_recv_iso +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x78b72f44 usbip_debug_flag +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x7a282ae1 usbip_recv +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x88580377 usbip_pack_pdu +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x93d6b850 sockfd_to_socket +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x9ed17e94 usbip_event_add +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xc0490fdb usbip_event_happened +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xc3e440ca usbip_recv_xbuff +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xc8c42f10 usbip_alloc_iso_desc_pdu +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xd02753dc usbip_header_correct_endian +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xe1ea0586 usbip_dump_header +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xe7e4855f usbip_pad_iso +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xf273d861 usbip_stop_eh +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xf40f2b1d usbip_start_eh +EXPORT_SYMBOL_GPL drivers/tty/n_tracesink 0x585ebaac n_tracesink_datadrain +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0x7b00db28 uart_insert_char +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0xeb6a4d40 uart_handle_cts_change +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0xfa1aec8c uart_handle_dcd_change +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x02d6769f usb_interrupt_msg +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x0cc377a4 usb_get_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x0ebc9dee usb_deregister_device_driver +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x11a05ff9 usb_match_one_id +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x126e08eb usb_get_from_anchor +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x19a304ba usb_disabled +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x1d5c61ab usb_get_current_frame_number +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x1fa23b46 usb_hcd_unlink_urb_from_ep +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x2027bdef ehci_cf_port_reset_rwsem +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x25800734 usb_get_hcd +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x25aa51ea usb_sg_cancel +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x27a78752 usb_hc_died +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x28d16362 usb_bulk_msg +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x2a4b67f6 usb_register_dev +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x2b92f647 usb_driver_claim_interface +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x2ed9efbd usb_unlink_anchored_urbs +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x31b56d13 usb_wakeup_notification +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x329199b2 usb_register_device_driver +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x3303fb12 usb_string +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x352ea0ae usb_get_dev +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x3554cc03 usb_bus_list_lock +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x3678bfdd usb_find_interface +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x37208916 usb_set_interface +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x37b9ebee usb_store_new_id +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x3be89d3c usb_register_notify +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x3c45e0b3 usb_anchor_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x3ef8e0e6 usb_get_descriptor +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x4149eb05 usb_debug_root +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x44711498 usb_poison_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x46717ad9 usb_free_streams +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x4a5bfa87 usb_deregister +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x4a95e6fc usb_unlink_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x4eeacbc1 usb_reset_endpoint +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x5679d933 usb_put_hcd +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x58626113 usb_root_hub_lost_power +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x5ccaac38 usb_hcd_poll_rh_status +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x5d4be51c usb_put_intf +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x5ef6f869 usb_alloc_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x656d218b usb_hcd_map_urb_for_dma +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x65b55b1c usb_get_intf +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x67c92901 usb_queue_reset_device +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x6a72b3ba usb_free_coherent +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x6d5a855e usb_hcd_unmap_urb_setup_for_dma +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x6d7f2e90 usb_set_device_state +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x70077535 usb_unpoison_anchored_urbs +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x708f0128 usb_sg_init +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x70cf032f usb_hcd_irq +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x71b22502 usb_register_driver +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x72c6c448 usb_mon_register +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x734457a4 usb_get_status +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x74413e1d usb_alloc_coherent +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x74dca3ec usb_scuttle_anchored_urbs +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x79095beb usb_create_shared_hcd +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x7e64181d usb_calc_bus_time +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x81c85890 usb_alloc_streams +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x82c681ae usb_anchor_empty +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x84ea1f2d usb_clear_halt +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x8603a9c0 usb_driver_release_interface +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x8730f431 usb_unpoison_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x8baff774 usb_init_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x8ed73396 usb_reset_configuration +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x8f66e3f4 usb_lock_device_for_reset +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x933284ec usb_free_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x9924c496 __usb_get_extra_descriptor +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0x9c95c84a usb_driver_set_configuration +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xa22c35c1 usb_altnum_to_altsetting +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xace5c0fc usb_bus_list +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xb29cda6e usb_hub_clear_tt_buffer +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xb658cee9 usb_deregister_dev +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xb9d43834 usb_hcd_check_unlink_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xbb116f5f usb_create_hcd +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xc027ecd3 usb_hcd_is_primary_hcd +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xc17515d7 usb_hcds_loaded +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xc1db2443 usb_reset_device +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xc2f19b71 usb_hcd_unmap_urb_for_dma +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xc8e683f6 usb_sg_wait +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xcd02854b usb_poison_anchored_urbs +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xd5c9a32a usb_find_alt_setting +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xd5ed41da usb_hcd_link_urb_to_ep +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xd733b9ca usb_control_msg +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xd9eef782 usb_wait_anchor_empty_timeout +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xe04365b7 usb_match_id +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xe4cef23d usb_put_dev +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xe75e03d6 usb_ifnum_to_if +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xe7f19af6 usb_hcd_platform_shutdown +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xe9587909 usb_unregister_notify +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xeb58e07a usb_hcd_giveback_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xed54f7e4 usb_remove_hcd +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xee6446bd usb_kill_anchored_urbs +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xf24d4fae usb_ep0_reinit +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xf26450ab usb_unanchor_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xf6c0d443 usb_add_hcd +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xf79e273e usb_submit_urb +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xfed11ed1 usb_mon_deregister +EXPORT_SYMBOL_GPL drivers/usb/core/usbcore 0xff06248b usb_kill_urb +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0x0e7b89de usb_ftdi_elan_edset_flush +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0x323f2fc6 usb_ftdi_elan_edset_single +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0x4741bc04 usb_ftdi_elan_write_pcimem +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0x7b661ea4 usb_ftdi_elan_edset_setup +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0x7ed8a40b usb_ftdi_elan_edset_output +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0x8d2ce426 usb_ftdi_elan_read_pcimem +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0xf0b6dd8b ftdi_elan_gone_away +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0xf5d9bca9 usb_ftdi_elan_edset_empty +EXPORT_SYMBOL_GPL drivers/usb/misc/ftdi-elan 0xfa5a7d11 usb_ftdi_elan_edset_input +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x00a7050c usb_serial_handle_dcd_change +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x1640c557 usb_serial_generic_open +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x210ae5ed usb_serial_generic_disconnect +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x24821c97 ezusb_set_reset +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x263fcd44 ezusb_writememory +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x3b6606e9 usb_serial_generic_read_bulk_callback +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x42ee1d0e usb_serial_generic_write_bulk_callback +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x450dedeb usb_serial_generic_submit_read_urbs +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x60754f3f usb_serial_register_drivers +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x6302df48 usb_serial_probe +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x6f38ffea usb_serial_generic_resume +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x75e1d6a9 usb_serial_generic_process_read_urb +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x99dd286f usb_serial_generic_unthrottle +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0x9a9e1e22 usb_serial_generic_write +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0xa74b0417 usb_serial_disconnect +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0xb94177a0 usb_serial_handle_break +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0xce2ea171 usb_serial_generic_throttle +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0xd10f623e usb_serial_generic_close +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0xd358f7a1 usb_serial_port_softint +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0xdde932aa usb_serial_deregister_drivers +EXPORT_SYMBOL_GPL drivers/usb/serial/usbserial 0xecc1c8ee usb_serial_handle_sysrq_char +EXPORT_SYMBOL_GPL drivers/usb/usb-common 0xe384a102 usb_speed_string +EXPORT_SYMBOL_GPL drivers/video/fb_sys_fops 0x5bf6dcab fb_sys_read +EXPORT_SYMBOL_GPL drivers/video/fb_sys_fops 0x9be3704a fb_sys_write +EXPORT_SYMBOL_GPL drivers/w1/wire 0x1ca0a4b7 w1_reset_bus +EXPORT_SYMBOL_GPL drivers/w1/wire 0x326519e2 w1_touch_block +EXPORT_SYMBOL_GPL drivers/w1/wire 0x41d60d80 w1_read_8 +EXPORT_SYMBOL_GPL drivers/w1/wire 0x4a2abdcf w1_read_block +EXPORT_SYMBOL_GPL drivers/w1/wire 0x68c6ab22 w1_write_block +EXPORT_SYMBOL_GPL drivers/w1/wire 0x7c2f2afb w1_calc_crc8 +EXPORT_SYMBOL_GPL drivers/w1/wire 0xdd2d84be w1_reset_select_slave +EXPORT_SYMBOL_GPL drivers/w1/wire 0xf0a2e98b w1_reset_resume_command +EXPORT_SYMBOL_GPL drivers/w1/wire 0xf132fa88 w1_write_8 +EXPORT_SYMBOL_GPL drivers/w1/wire 0xff3a7372 w1_next_pullup +EXPORT_SYMBOL_GPL fs/fscache/fscache 0x092cf98e fscache_object_sleep_till_congested +EXPORT_SYMBOL_GPL lib/bch 0x231d70fc encode_bch +EXPORT_SYMBOL_GPL lib/bch 0x6b770f49 decode_bch +EXPORT_SYMBOL_GPL lib/bch 0x9463ff71 init_bch +EXPORT_SYMBOL_GPL lib/bch 0xbdf512de free_bch +EXPORT_SYMBOL_GPL lib/raid6/raid6_pq 0x05513b71 raid6_call +EXPORT_SYMBOL_GPL lib/raid6/raid6_pq 0x0b8ef590 raid6_2data_recov +EXPORT_SYMBOL_GPL lib/raid6/raid6_pq 0x4a48d81c raid6_datap_recov +EXPORT_SYMBOL_GPL net/ipv4/gre 0x060f565b gre_add_protocol +EXPORT_SYMBOL_GPL net/ipv4/gre 0x1894a275 gre_del_protocol +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x257b4462 l2tp_session_free +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x2c2ecf65 l2tp_xmit_skb +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x2d67ebcd l2tp_session_create +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x47fba269 l2tp_session_find_nth +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x59afb763 l2tp_session_delete +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x6f362360 l2tp_tunnel_find +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x7533e344 l2tp_session_find_by_ifname +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x8ecb7cd1 l2tp_udp_encap_recv +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x93d1453f l2tp_tunnel_delete +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x9588ef20 l2tp_session_find +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0xa43b3058 l2tp_tunnel_create +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0xff1a48ab l2tp_tunnel_find_nth +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x0bc2ae15 ip_set_get_ip6_port +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x397f6231 ip_set_free +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x45a82aaa ip_set_test +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x6344eaf6 ip_set_alloc +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x71c6ad6d ip_set_get_ip4_port +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x7762965e ip_set_nfnl_put +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x7924b6de ip_set_hostmask_map +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x80ee118c ip_set_nfnl_get +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x81fff2d1 ip_set_netmask_map +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x883d6572 ip_set_name_byindex +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x908d6a4c ip_set_type_unregister +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x911acaa6 ip_set_get_byname +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x9e98722b ip_set_get_ipaddr6 +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xa03e9d81 ip_set_add +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xa293f8a6 ip_set_get_ipaddr4 +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xa2d623f3 ip_set_range_to_cidr +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xc3b062db ip_set_nfnl_get_byindex +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xda2ef0d5 ip_set_get_ip_port +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xe38f88b3 ip_set_type_register +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xe944672f ip_set_del +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xfda3ec7a ip_set_put_byindex +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0x0a965b31 net_vs_ctl_path +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0x2442d6d7 unregister_ip_vs_pe +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0xb24006ba ip_vs_conn_in_get_proto +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0xc27d6496 ip_vs_conn_out_get_proto +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0xf0793675 register_ip_vs_pe +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x0368b91c nf_nat_sdp_media_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x1cf4d4ae ct_sip_get_header +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x27713c0a ct_sip_parse_numerical_param +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x28a8fb5e ct_sip_parse_header_uri +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x4e11dfcf nf_nat_sdp_session_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x6347edb5 nf_nat_sdp_port_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x63dfa240 ct_sip_parse_request +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xb3fc1768 nf_nat_sip_seq_adjust_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xc933f796 nf_nat_sip_expect_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xdbb5bdea nf_nat_sip_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xf45dc89d ct_sip_parse_address_param +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xfc9e5a96 ct_sip_get_sdp_header +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xfcf85636 nf_nat_sdp_addr_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_snmp 0x3461f34a nf_nat_snmp_hook +EXPORT_SYMBOL_GPL net/netfilter/nfnetlink_acct 0x21f6bba6 nfnl_acct_find_get +EXPORT_SYMBOL_GPL net/netfilter/nfnetlink_acct 0x5420fb5f nfnl_acct_update +EXPORT_SYMBOL_GPL net/netfilter/nfnetlink_acct 0xbecf5d14 nfnl_acct_put 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+EXPORT_SYMBOL_GPL vmlinux 0xefed7f64 inet6_sk_rebuild_header +EXPORT_SYMBOL_GPL vmlinux 0xf01d3588 regmap_get_val_bytes +EXPORT_SYMBOL_GPL vmlinux 0xf0262f35 rpcauth_generic_bind_cred +EXPORT_SYMBOL_GPL vmlinux 0xf0664f65 crypto_init_ahash_spawn +EXPORT_SYMBOL_GPL vmlinux 0xf0909bc8 __mmdrop +EXPORT_SYMBOL_GPL vmlinux 0xf0ab1443 regmap_register_patch +EXPORT_SYMBOL_GPL vmlinux 0xf134a1a6 xfrm_output +EXPORT_SYMBOL_GPL vmlinux 0xf1592574 fat_search_long +EXPORT_SYMBOL_GPL vmlinux 0xf184d189 kernel_power_off +EXPORT_SYMBOL_GPL vmlinux 0xf1d56529 mtd_add_partition +EXPORT_SYMBOL_GPL vmlinux 0xf1e11011 otg_ulpi_create +EXPORT_SYMBOL_GPL vmlinux 0xf2a351bd hrtimer_start_range_ns +EXPORT_SYMBOL_GPL vmlinux 0xf30fda27 lzo1x_decompress_safe +EXPORT_SYMBOL_GPL vmlinux 0xf31b3fd1 workqueue_set_max_active +EXPORT_SYMBOL_GPL vmlinux 0xf38bcdf3 nf_conntrack_max +EXPORT_SYMBOL_GPL vmlinux 0xf38db759 mtd_get_unmapped_area +EXPORT_SYMBOL_GPL vmlinux 0xf3b93a97 cgroup_lock_is_held +EXPORT_SYMBOL_GPL vmlinux 0xf3d30d7b setup_deferrable_timer_on_stack_key +EXPORT_SYMBOL_GPL vmlinux 0xf3dd036d regulator_set_voltage_time +EXPORT_SYMBOL_GPL vmlinux 0xf4015bc9 mtd_unlock +EXPORT_SYMBOL_GPL vmlinux 0xf401db72 crypto_givcipher_type +EXPORT_SYMBOL_GPL vmlinux 0xf4218132 sysfs_rename_link +EXPORT_SYMBOL_GPL vmlinux 0xf44ff19e udp4_lib_lookup +EXPORT_SYMBOL_GPL vmlinux 0xf4e522b7 rpc_put_task +EXPORT_SYMBOL_GPL vmlinux 0xf4ee6056 nf_ct_invert_tuple +EXPORT_SYMBOL_GPL vmlinux 0xf4fc2d6c __ring_buffer_alloc +EXPORT_SYMBOL_GPL vmlinux 0xf5285a10 filter_match_preds +EXPORT_SYMBOL_GPL vmlinux 0xf52a84f5 kill_pid_info_as_cred +EXPORT_SYMBOL_GPL vmlinux 0xf54bd49b lcm +EXPORT_SYMBOL_GPL vmlinux 0xf558f28f platform_device_register_full +EXPORT_SYMBOL_GPL vmlinux 0xf5a5a950 subsys_find_device_by_id +EXPORT_SYMBOL_GPL vmlinux 0xf5a691cd invalidate_bh_lrus +EXPORT_SYMBOL_GPL vmlinux 0xf5ad8e05 crypto_alloc_shash +EXPORT_SYMBOL_GPL vmlinux 0xf5cc18be __get_vm_area +EXPORT_SYMBOL_GPL vmlinux 0xf5d4529f dev_pm_qos_remove_request +EXPORT_SYMBOL_GPL vmlinux 0xf61e30f6 blkiocg_update_dispatch_stats +EXPORT_SYMBOL_GPL vmlinux 0xf6340406 cgroup_lock_live_group +EXPORT_SYMBOL_GPL vmlinux 0xf63b2250 mtd_writev +EXPORT_SYMBOL_GPL vmlinux 0xf63e53c8 hid_disconnect +EXPORT_SYMBOL_GPL vmlinux 0xf6933c48 lockd_up +EXPORT_SYMBOL_GPL vmlinux 0xf696a581 blk_rq_prep_clone +EXPORT_SYMBOL_GPL vmlinux 0xf69a6945 tracepoint_iter_stop +EXPORT_SYMBOL_GPL vmlinux 0xf6e04730 event_storage +EXPORT_SYMBOL_GPL vmlinux 0xf713e150 sysfs_remove_file_from_group +EXPORT_SYMBOL_GPL vmlinux 0xf7376fe0 power_supply_class +EXPORT_SYMBOL_GPL vmlinux 0xf7757144 power_supply_unregister +EXPORT_SYMBOL_GPL vmlinux 0xf7ca774d debugfs_create_dir +EXPORT_SYMBOL_GPL vmlinux 0xf7e19dbc register_kprobe +EXPORT_SYMBOL_GPL vmlinux 0xf7e2740e perf_event_create_kernel_counter +EXPORT_SYMBOL_GPL vmlinux 0xf7f48edf pm_generic_restore_early +EXPORT_SYMBOL_GPL vmlinux 0xf7f7b135 nf_ct_expect_put +EXPORT_SYMBOL_GPL vmlinux 0xf808be38 xdr_buf_subsegment +EXPORT_SYMBOL_GPL vmlinux 0xf808ee4d dma_buf_begin_cpu_access +EXPORT_SYMBOL_GPL vmlinux 0xf80aed05 fuse_conn_get +EXPORT_SYMBOL_GPL vmlinux 0xf82f16b3 execute_in_process_context +EXPORT_SYMBOL_GPL vmlinux 0xf8802492 print_stack_trace +EXPORT_SYMBOL_GPL vmlinux 0xf88c9301 unix_outq_len +EXPORT_SYMBOL_GPL vmlinux 0xf8aea93c nf_conntrack_alter_reply +EXPORT_SYMBOL_GPL vmlinux 0xf8c540b0 subsys_interface_unregister +EXPORT_SYMBOL_GPL vmlinux 0xf8e4a743 __srcu_notifier_call_chain +EXPORT_SYMBOL_GPL vmlinux 0xf906d85c rpc_sleep_on +EXPORT_SYMBOL_GPL vmlinux 0xf928e2a9 nfnetlink_has_listeners +EXPORT_SYMBOL_GPL vmlinux 0xf9a054b5 __round_jiffies +EXPORT_SYMBOL_GPL vmlinux 0xf9b00f31 fat_detach +EXPORT_SYMBOL_GPL vmlinux 0xf9c3ea97 of_get_regulator_init_data +EXPORT_SYMBOL_GPL vmlinux 0xf9d046f0 klist_add_head +EXPORT_SYMBOL_GPL vmlinux 0xf9d1164c rpc_free +EXPORT_SYMBOL_GPL vmlinux 0xf9de974a blkiocg_update_io_remove_stats +EXPORT_SYMBOL_GPL vmlinux 0xf9f7257e blk_lld_busy +EXPORT_SYMBOL_GPL vmlinux 0xfa012fe7 tracepoint_probe_register +EXPORT_SYMBOL_GPL vmlinux 0xfa085108 crypto_hash_walk_done +EXPORT_SYMBOL_GPL vmlinux 0xfa1eb910 unregister_syscore_ops +EXPORT_SYMBOL_GPL vmlinux 0xfa333cc4 device_del +EXPORT_SYMBOL_GPL vmlinux 0xfa9d5189 fuse_conn_put +EXPORT_SYMBOL_GPL vmlinux 0xfac74c74 blk_queue_rq_timeout +EXPORT_SYMBOL_GPL vmlinux 0xfaeda40d xdr_set_scratch_buffer +EXPORT_SYMBOL_GPL vmlinux 0xfb004157 rpcauth_init_credcache +EXPORT_SYMBOL_GPL vmlinux 0xfb32b30f ring_buffer_read_prepare_sync +EXPORT_SYMBOL_GPL vmlinux 0xfb6eedf9 power_group_name +EXPORT_SYMBOL_GPL vmlinux 0xfb9a51fb led_classdev_resume +EXPORT_SYMBOL_GPL vmlinux 0xfbea0279 tracepoint_iter_next +EXPORT_SYMBOL_GPL vmlinux 0xfbf9be5d register_oom_notifier +EXPORT_SYMBOL_GPL vmlinux 0xfc222ecc nf_conntrack_flush_report +EXPORT_SYMBOL_GPL vmlinux 0xfc2c20c7 __init_kthread_worker +EXPORT_SYMBOL_GPL vmlinux 0xfc6fdb1e nf_conntrack_find_get +EXPORT_SYMBOL_GPL vmlinux 0xfcad4405 handle_simple_irq +EXPORT_SYMBOL_GPL vmlinux 0xfcd7bc0b ring_buffer_empty +EXPORT_SYMBOL_GPL vmlinux 0xfce74b05 __pm_runtime_resume +EXPORT_SYMBOL_GPL vmlinux 0xfcf07997 device_show_int +EXPORT_SYMBOL_GPL vmlinux 0xfd0afa3b device_add +EXPORT_SYMBOL_GPL vmlinux 0xfd42939b crypto_larval_kill +EXPORT_SYMBOL_GPL vmlinux 0xfd688904 tty_standard_install +EXPORT_SYMBOL_GPL vmlinux 0xfd79997d tty_ldisc_ref_wait +EXPORT_SYMBOL_GPL vmlinux 0xfd92cee1 regcache_sync +EXPORT_SYMBOL_GPL vmlinux 0xfda1dbac __pm_wakeup_event +EXPORT_SYMBOL_GPL vmlinux 0xfdbd0a5a irq_find_mapping +EXPORT_SYMBOL_GPL vmlinux 0xfdbd3cb1 unix_table_lock +EXPORT_SYMBOL_GPL vmlinux 0xfde0b92c crypto_larval_error +EXPORT_SYMBOL_GPL vmlinux 0xfe092471 pm_stay_awake +EXPORT_SYMBOL_GPL vmlinux 0xfe0e4170 fat_get_dotdot_entry +EXPORT_SYMBOL_GPL vmlinux 0xfe1f3203 xdr_init_encode +EXPORT_SYMBOL_GPL vmlinux 0xfe46dc40 mm_kobj +EXPORT_SYMBOL_GPL vmlinux 0xfe5dcb1d nf_ct_insert_dying_list +EXPORT_SYMBOL_GPL vmlinux 0xfe611bb6 unregister_mtd_user +EXPORT_SYMBOL_GPL vmlinux 0xfe8a1bcd fuse_abort_conn +EXPORT_SYMBOL_GPL vmlinux 0xfe922b4b __irq_set_handler +EXPORT_SYMBOL_GPL vmlinux 0xfeceecd9 unregister_net_sysctl_table +EXPORT_SYMBOL_GPL vmlinux 0xfef8a166 trace_current_buffer_lock_reserve +EXPORT_SYMBOL_GPL vmlinux 0xff458bdd crypto_default_rng +EXPORT_SYMBOL_GPL vmlinux 0xff5a8cfe cn_del_callback +EXPORT_SYMBOL_GPL vmlinux 0xff74ae7e tcp_reno_cong_avoid +EXPORT_SYMBOL_GPL vmlinux 0xff796dd8 rpc_lookup_cred +EXPORT_SYMBOL_GPL vmlinux 0xff817e37 device_set_wakeup_capable +EXPORT_SYMBOL_GPL vmlinux 0xffa4c4ec cgroup_lock +EXPORT_SYMBOL_GPL vmlinux 0xffb82671 xdr_encode_pages +EXPORT_SYMBOL_GPL vmlinux 0xffcad8e5 __root_device_register +EXPORT_SYMBOL_GPL vmlinux 0xfff862ce unix_inq_len --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/armhf/goldfish.modules +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/armhf/goldfish.modules @@ -0,0 +1,768 @@ +6lowpan +ad525x_dpot +ad525x_dpot-i2c +ad5380 +ad5398 +ad5933 +ad714x +ad714x-i2c +ad7150 +ad7152 +ad7291 +ad7746 +ad799x +ade7854 +ade7854-i2c +adp5588-keys +adp5589-keys +adp8860_bl +adp8870_bl +adutux +adxl34x +adxl34x-i2c +af_802154 +af_alg +afs +ah6 +aircable +algif_hash +algif_skcipher +alphatrack +altera_jtaguart +altera_ps2 +altera-stapl +altera_uart +amd +apds9802als +apds990x +appledisplay +ar7part +arc4 +ark3116 +asix +asus_oled +async_memcpy +async_pq +async_raid6_recov +async_tx +async_xor +at24 +ati_remote +batman-adv +bch +bcma +bcm_wimax +belkin_sa +bh1770glc +bh1780gli +bma150 +bmp085 +bq27x00_battery +broadcom +broadsheetfb +c67x00 +cachefiles +caif +caif_hsi +caif_serial +caif_socket +caif_usb +catc +cdc-acm +cdc_eem +cdc_ether +cdc_ncm +cdc_subset +cdc-wdm +ceph +cfspi_slave +ch341 +ch7006 +chnl_net +cicada +cma3000_d0x +cma3000_d0x_i2c +cordic +cp210x +crc8 +crc-ccitt +crypto_user +cs89x0 +cuse +cx82310_eth +cyberjack +cypress_cy7c63 +cypress_m8 +cytherm +davicom +deflate +digi_acceleport +dm9601 +dm-bufio +dm-delay +dm-flakey +dm-log +dm-log-userspace +dm-mirror +dm-multipath +dm-persistent-data +dm-queue-length +dm-raid +dm-region-hash +dm-round-robin +dm-service-time +dm-snapshot +dm-thin-pool +dm-verity +dm-zero +docg3 +drbd +drm +drm_kms_helper +drm_usb +ds1682 +ds1wm +ds2482 +ds2490 +ds2780_battery +ds2781_battery +ds2782_battery +dw_mmc +dw_mmc-pltfm +ebt_802_3 +ebtable_broute +ebtable_filter +ebtable_nat +ebtables +ebt_among +ebt_arp +ebt_arpreply +ebt_dnat +ebt_ip +ebt_ip6 +ebt_limit +ebt_log +ebt_mark +ebt_mark_m +ebt_nflog +ebt_pkttype +ebt_redirect +ebt_snat +ebt_stp +ebt_vlan +eeprom +emi26 +emi62 +empeg +esp6 +et1011c +ethoc +f81232 +faulty +fb_sys_fops +ff-memless +fixed +fsa9480 +fscache +ft1000 +ftdi-elan +ftdi_sio +ftgmac100 +ftmac100 +funsoft +garmin_gps +generic_bl +gf128mul +gfs2 +ghash-generic +gl620a +gpio-ir-recv +gre +hid-a4tech +hid-apple +hid-axff +hid-belkin +hid-cherry +hid-chicony +hid-cypress +hid-dr +hid-emsff +hid-ezkey +hid-gaff +hid-gyration +hid-holtekff +hid-kensington +hid-keytouch +hid-kye +hid-lcpower +hid-logitech +hid-logitech-dj +hid-microsoft +hid-monterey +hid-multitouch +hid-ntrig +hid-ortek +hid-petalynx +hid-picolcd +hid-pl +hid-primax +hid-roccat +hid-roccat-arvo +hid-roccat-common +hid-roccat-isku +hid-roccat-kone +hid-roccat-koneplus +hid-roccat-kovaplus +hid-roccat-pyra +hid-saitek +hid-samsung +hid-sjoy +hid-sony +hid-speedlink +hid-sunplus +hid-tivo +hid-tmff +hid-topseed +hid-twinhan +hid-uclogic +hid-waltop +hid-zpff +hid-zydacron +hmc5843 +hmc6352 +hostap +hp4x +hsi +hsi_char +i2c-algo-bit +i2c-algo-pca +i2c-core +i2c-dev +i2c-diolan-u2c +i2c-mux +i2c-ocores +i2c-parport-light +i2c-pca-platform +i2c-simtec +i2c-smbus +i2c-stub +i2c-taos-evm +i2c-tiny-usb +i2c-xiic +icplus +ics932s401 +idmouse +ieee802154 +iio_dummy +iio-trig-periodic-rtc +iio-trig-sysfs +imon +industrialio +input-polldev +int51x1 +io_edgeport +io_ti +iowarrior +ip6table_security +ip6t_ah +ip6t_eui64 +ip6t_frag +ip6t_hbh +ip6t_ipv6header +ip6t_mh +ip6t_rpfilter +ip6t_rt +ip6_tunnel +ipaq +ipcomp6 +ipheth +ip_set +ip_set_bitmap_ip +ip_set_bitmap_ipmac +ip_set_bitmap_port +ip_set_hash_ip +ip_set_hash_ipport +ip_set_hash_ipportip +ip_set_hash_ipportnet +ip_set_hash_net +ip_set_hash_netiface +ip_set_hash_netport +ip_set_list_set +iptable_security +ipt_CLUSTERIP +ipt_ECN +ipt_rpfilter +ipt_ULOG +ip_vs +ip_vs_dh +ip_vs_ftp +ip_vs_lblc +ip_vs_lblcr +ip_vs_lc +ip_vs_nq +ip_vs_pe_sip +ip_vs_rr +ip_vs_sed +ip_vs_sh +ip_vs_wlc +ip_vs_wrr +ipw +ir-jvc-decoder +ir-lirc-codec +ir-mce_kbd-decoder +ir-nec-decoder +ir-rc5-decoder +ir-rc5-sz-decoder +ir-rc6-decoder +ir-sanyo-decoder +ir-sony-decoder +ir-usb +isight_firmware +isl29003 +isl29018 +isl29020 +isl6271a-regulator +isp116x-hcd +isp1362-hcd +isp1704_charger +isp1760 +iuu_phoenix +kalmia +kaweth +keyspan +keyspan_pda +kfifo_buf +kl5kusb105 +kobil_sct +ks8851_mll +kxtj9 +l2tp_core +l2tp_debugfs +lcd +ldusb +leds-bd2802 +leds-lm3530 +leds-lp3944 +leds-lp5521 +leds-lp5523 +leds-ot200 +leds-pca9532 +leds-pca955x +leds-pca9633 +leds-regulator +leds-tca6507 +ledtrig-backlight +ledtrig-default-on +ledtrig-heartbeat +ledtrig-timer +legousbtower +lg-vl600 +lib80211 +lib80211_crypt_ccmp +lib80211_crypt_tkip +lib80211_crypt_wep +libceph +libphy +linear +lirc_dev +lirc_igorplugusb +lirc_imon +lirc_sasem +lirc_serial +lirc_sir +lirc_zilog +lis3lv02d +lis3lv02d_i2c +lm8323 +lp3971 +lp3972 +lp855x_bl +lp8727_charger +lru_cache +lxt +marvell +max1363 +max1586 +max17040_battery +max17042_battery +max517 +max6875 +max7359_keypad +max8649 +max8660 +max8903_charger +max8952 +mceusb +mcs7830 +mcs_touchkey +mct_u232 +mdc800 +mdio-bitbang +metro-usb +mfd-core +michael_mic +micrel +mip6 +mma8450 +mos7720 +mos7840 +moto_modem +mpr121_touchkey +mpu3050 +mtdswap +multipath +nand_ecc +national +navman +nci +net1080 +netprio_cgroup +nfc +nf_conntrack_sip +nf_conntrack_snmp +nf_nat_sip +nf_nat_snmp_basic +nfnetlink_acct +nfnetlink_cttimeout +nilfs2 +n_tracerouter +n_tracesink +of_i2c +of_mdio +omap4-keypad +omninet +opencores-kbd +openvswitch +opticon +option +oti6858 +oxu210hp-hcd +ozwpan +pca9541 +pca954x +pcf50633 +pcf50633-adc +pcf50633-backlight +pcf50633-charger +pcf50633-gpio +pcf50633-input +pcf50633-regulator +pcf8574_keypad +pegasus +pl2303 +platform_lcd +plusb +pn533 +ps2mult +qcaux +qcserial +qmi_wwan +qnx6 +qsemi +qt1070 +qt2160 +r8712u +r8a66597-hcd +raid0 +raid1 +raid10 +raid456 +raid6_pq +raid6test +rbd +rc-adstech-dvb-t-pci +rc-alink-dtu-m +rc-anysee +rc-apac-viewcomp +rc-asus-pc39 +rc-ati-tv-wonder-hd-600 +rc-ati-x10 +rc-avermedia +rc-avermedia-a16d +rc-avermedia-cardbus +rc-avermedia-dvbt +rc-avermedia-m135a +rc-avermedia-m733a-rm-k6 +rc-avermedia-rm-ks +rc-avertv-303 +rc-azurewave-ad-tu700 +rc-behold +rc-behold-columbus +rc-budget-ci-old +rc-cinergy +rc-cinergy-1400 +rc-core +rc-dib0700-nec +rc-dib0700-rc5 +rc-digitalnow-tinytwin +rc-digittrade +rc-dm1105-nec +rc-dntv-live-dvb-t +rc-dntv-live-dvbt-pro +rc-em-terratec +rc-encore-enltv +rc-encore-enltv2 +rc-encore-enltv-fm53 +rc-evga-indtube +rc-eztv +rc-flydvb +rc-flyvideo +rc-fusionhdtv-mce +rc-gadmei-rm008z +rc-genius-tvgo-a11mce +rc-gotview7135 +rc-hauppauge +rc-imon-mce +rc-imon-pad +rc-iodata-bctv7e +rc-it913x-v1 +rc-it913x-v2 +rc-kaiomy +rc-kworld-315u +rc-kworld-pc150u +rc-kworld-plus-tv-analog +rc-leadtek-y04g0051 +rc-lirc +rc-lme2510 +rc-loopback +rc-manli +rc-medion-x10 +rc-msi-digivox-ii +rc-msi-digivox-iii +rc-msi-tvanywhere +rc-msi-tvanywhere-plus +rc-nebula +rc-nec-terratec-cinergy-xs +rc-norwood +rc-npgtech +rc-pctv-sedna +rc-pinnacle-color +rc-pinnacle-grey +rc-pinnacle-pctv-hd +rc-pixelview +rc-pixelview-002t +rc-pixelview-mk12 +rc-pixelview-new +rc-powercolor-real-angel +rc-proteus-2309 +rc-purpletv +rc-pv951 +rc-rc6-mce +rc-real-audio-220-32-keys +rc-snapstream-firefly +rc-streamzap +rc-tbs-nec +rc-technisat-usb2 +rc-terratec-cinergy-xs +rc-terratec-slim +rc-terratec-slim-2 +rc-tevii-nec +rc-tivo +rc-total-media-in-hand +rc-trekstor +rc-tt-1500 +rc-twinhan1027 +rc-videomate-m1f +rc-videomate-s350 +rc-videomate-tv-pvr +rc-winfast +rc-winfast-usbii-deluxe +rds +rds_tcp +realtek +redboot +redrat3 +regmap-i2c +ring_sw +rio500 +rndis_host +rtc-bq32k +rtc-ds1307 +rtc-ds1374 +rtc-ds1672 +rtc-ds3232 +rtc-em3027 +rtc-fm3130 +rtc-isl12022 +rtc-isl1208 +rtc-m41t80 +rtc-max6900 +rtc-msm6242 +rtc-pcf50633 +rtc-pcf8563 +rtc-pcf8583 +rtc-rp5c01 +rtc-rs5c372 +rtc-rv3029c2 +rtc-rx8025 +rtc-rx8581 +rtc-s35390a +rtc-x1205 +rtl8150 +safe_serial +sbs-battery +serial_core +serport +serqt_usb2 +siemens_mpi +sierra +sierra_net +sil164 +sit +sl811-hcd +sm7xx +smb347-charger +sm_ftl +smsc +smsc75xx +smsc95xx +smscufx +sparse-keymap +spcp8x5 +speakup +speakup_acntpc +speakup_acntsa +speakup_apollo +speakup_audptr +speakup_bns +speakup_decext +speakup_decpc +speakup_dectlk +speakup_dtlk +speakup_dummy +speakup_keypc +speakup_ltlk +speakup_soft +speakup_spkout +speakup_txprt +ssu100 +ste10Xp +stmmac +streamzap +symbolserial +synaptics_i2c_rmi4 +syscopyarea +sysfillrect +sysimgblt +tca6416-keypad +tca8418_keypad +tcp_probe +tcrypt +test-kprobes +test-kstrtox +test_power +timbuart +timeriomem-rng +ti_usb_3410_5052 +tmiofb +tps6105x +tps6105x-regulator +tps62360-regulator +tps65023-regulator +tps6507x +tps6507x-regulator +tps65217 +tps65217-regulator +trancevibrator +tranzport +tsl2550 +tsl2563 +tsl2583 +tunnel4 +tunnel6 +u132-hcd +udl +udlfb +unix_diag +usb-common +usbcore +usb_debug +usbhid +usbip-core +usbip-host +usbkbd +usblcd +usbled +usblp +usbmon +usbmouse +usbnet +usbserial +usbsevseg +usbtest +usbtmc +usb_wwan +userspace-consumer +ushc +vhci-hcd +virtual +visor +vitesse +vivopay-serial +vmac +vt6656_stage +vub300 +w1_bq27000 +w1_ds2408 +w1_ds2423 +w1_ds2431 +w1_ds2433 +w1_ds2760 +w1_ds2780 +w1_ds2781 +w1_smem +w1_therm +whiteheat +wire +wl1273-core +wm8400-core +wm8400-regulator +xfrm6_mode_beet +xfrm6_mode_ro +xfrm6_mode_transport +xfrm6_mode_tunnel +xfrm6_tunnel +xfrm_ipcomp +xfrm_user +xgmac +xilinx_uartps +xor +xt_addrtype +xt_AUDIT +xt_CHECKSUM +xt_cluster +xt_CONNSECMARK +xt_cpu +xt_CT +xt_dccp +xt_devgroup +xt_dscp +xt_DSCP +xt_esp +xt_HL +xt_ipvs +xt_LED +xt_LOG +xt_multiport +xt_nfacct +xt_NOTRACK +xt_osf +xt_owner +xt_rateest +xt_RATEEST +xt_realm +xt_recent +xt_sctp +xt_SECMARK +xt_set +xt_tcpmss +xt_TCPMSS +xt_TCPOPTSTRIP +xt_TEE +xz_dec_test +yurex +zaurus +zd1201 +zio +zlib +zlib_deflate --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/i386/goldfish.compiler +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/i386/goldfish.compiler @@ -0,0 +1 @@ +GCC: (Ubuntu/Linaro 4.7.3-10ubuntu1) 4.7.3 --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/i386/goldfish +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/i386/goldfish @@ -0,0 +1,8072 @@ +EXPORT_SYMBOL crypto/gf128mul 0x0c2f123f gf128mul_4k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x1068004b gf128mul_bbe +EXPORT_SYMBOL crypto/gf128mul 0x2f2889a0 gf128mul_init_64k_lle +EXPORT_SYMBOL crypto/gf128mul 0x3755f990 gf128mul_init_64k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x384ef9ce gf128mul_64k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x56af0dbd gf128mul_x_ble +EXPORT_SYMBOL crypto/gf128mul 0x83581089 gf128mul_init_4k_lle +EXPORT_SYMBOL crypto/gf128mul 0x9b2560b9 gf128mul_init_4k_bbe +EXPORT_SYMBOL crypto/gf128mul 0x9e13f6f6 gf128mul_lle +EXPORT_SYMBOL crypto/gf128mul 0xbd17a0df gf128mul_4k_lle +EXPORT_SYMBOL crypto/gf128mul 0xc0890413 gf128mul_64k_lle +EXPORT_SYMBOL crypto/gf128mul 0xd60736ec gf128mul_free_64k +EXPORT_SYMBOL crypto/xor 0x5b6c00e6 xor_blocks +EXPORT_SYMBOL drivers/bcma/bcma 0x22bad7c6 bcma_core_dma_translation +EXPORT_SYMBOL drivers/block/drbd/drbd 0x35131b36 drbd_role_str +EXPORT_SYMBOL drivers/block/drbd/drbd 0x5c165453 drbd_set_st_err_str +EXPORT_SYMBOL drivers/block/drbd/drbd 0x7730f22d drbd_conn_str +EXPORT_SYMBOL drivers/block/drbd/drbd 0xaf27bebf drbd_disk_str +EXPORT_SYMBOL drivers/gpu/drm/drm_usb 0x25d26c7e drm_usb_init +EXPORT_SYMBOL drivers/gpu/drm/drm_usb 0x6b6a03bf drm_usb_exit +EXPORT_SYMBOL drivers/gpu/drm/drm_usb 0xa73f36a2 drm_get_usb_dev +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x0b5ee647 ttm_lock_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x0b948cb9 ttm_dma_tt_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x132b05be ttm_round_pot +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x145e6a73 ttm_base_object_lookup +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x203f92e9 ttm_bo_mem_put +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x25392771 ttm_ref_object_add +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x260a0a42 ttm_tt_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x26a13bf7 ttm_bo_evict_mm +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x29647597 ttm_bo_synccpu_write_release +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x2b54aa9a ttm_object_file_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x2b58397e ttm_bo_wait +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x35dec786 ttm_bo_manager_func +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x3e55b0ac ttm_bo_mem_space +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x42fea97e ttm_write_lock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x48f6f0e4 ttm_bo_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x4b68233b ttm_read_lock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x4f58c40b ttm_bo_create +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x542b162d ttm_bo_swapout_all +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x56183760 ttm_pool_unpopulate +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x5713c55a ttm_mem_global_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x5b5a6b8b ttm_page_alloc_debugfs +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x5cf59609 ttm_bo_global_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x5cfe087a ttm_bo_move_accel_cleanup +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x5ed630cc ttm_bo_dma_acc_size +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x61bdb34f ttm_eu_fence_buffer_objects +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x63868dc3 ttm_bo_acc_size +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x67b1d568 ttm_bo_global_release +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x6b81c5b1 ttm_bo_unref +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x6fb47504 ttm_bo_reserve +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x6fb8acaf ttm_vt_lock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x7586fb3a ttm_eu_reserve_buffers +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x78483230 ttm_mem_global_release +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x80319f6a ttm_bo_mmap +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x80d86f0e ttm_object_device_release +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x85477881 ttm_base_object_unref +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x86a4066d ttm_eu_backoff_reservation +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x8832162b ttm_base_object_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x8a590fe8 ttm_bo_wait_unreserved +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x906e80e8 ttm_bo_kmap +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0x998e45c0 ttm_ref_object_base_unref +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xa2c7632b ttm_suspend_unlock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xa407ea2a ttm_bo_lock_delayed_workqueue +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xa94c9e4c ttm_bo_unreserve +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xabb0a47d ttm_suspend_lock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xade89da3 ttm_pool_populate +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xae5cf6a5 ttm_agp_tt_unpopulate +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xb411ed19 ttm_bo_kunmap +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xbb4a7193 ttm_agp_tt_create +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xbbc50a8b ttm_bo_device_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xc4d4618d ttm_io_prot +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xc4d5197d ttm_bo_unmap_virtual +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xc55f2d76 ttm_fbdev_mmap +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xc7f53d76 ttm_bo_move_memcpy +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xcbc5ebf0 ttm_mem_global_alloc +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xcfc32e26 ttm_bo_device_release +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xd59b2ef6 ttm_bo_clean_mm +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xd5c0760c ttm_bo_validate +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xd79db104 ttm_vt_unlock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xd84b5ae9 ttm_bo_init_mm +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xe2219016 ttm_bo_unlock_delayed_workqueue +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xe5531167 ttm_write_unlock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xe68356c7 ttm_bo_move_ttm +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xed21fc5a ttm_tt_fini +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xee9a547d ttm_bo_wait_cpu +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xef0b316d ttm_mem_global_free +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xef62859d ttm_tt_bind +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xf02a6ca1 ttm_tt_set_placement_caching +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xf798b1c7 ttm_object_device_init +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xfba59094 ttm_agp_tt_populate +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xfbc2c5ec ttm_object_file_release +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xfc9f7f92 ttm_read_unlock +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xfdb36dc9 ttm_dma_tt_fini +EXPORT_SYMBOL drivers/gpu/drm/ttm/ttm 0xff77920a ttm_bo_synccpu_write_grab +EXPORT_SYMBOL drivers/hv/hv_vmbus 0x72af77ba vmbus_recvpacket +EXPORT_SYMBOL drivers/hv/hv_vmbus 0x76706e78 vmbus_sendpacket +EXPORT_SYMBOL drivers/hwmon/hwmon-vid 0x0903c239 vid_from_reg +EXPORT_SYMBOL drivers/hwmon/hwmon-vid 0xef1c781c vid_which_vrm +EXPORT_SYMBOL drivers/hwmon/sch56xx-common 0x0e2a6864 sch56xx_read_virtual_reg +EXPORT_SYMBOL drivers/hwmon/sch56xx-common 0x0f5877d4 sch56xx_read_virtual_reg16 +EXPORT_SYMBOL drivers/hwmon/sch56xx-common 0x34257f35 sch56xx_watchdog_unregister +EXPORT_SYMBOL drivers/hwmon/sch56xx-common 0x95585cc1 sch56xx_watchdog_register +EXPORT_SYMBOL drivers/hwmon/sch56xx-common 0xe5022f95 sch56xx_read_virtual_reg12 +EXPORT_SYMBOL drivers/hwmon/sch56xx-common 0xed1d2a08 sch56xx_write_virtual_reg +EXPORT_SYMBOL drivers/input/misc/ad714x 0x2be60d38 ad714x_disable +EXPORT_SYMBOL drivers/input/misc/ad714x 0x54fdd447 ad714x_enable +EXPORT_SYMBOL drivers/input/misc/ad714x 0x9cf83662 ad714x_remove +EXPORT_SYMBOL drivers/input/misc/ad714x 0xe8a5dd06 ad714x_probe +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0x88a64fca cma3000_init +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0x892d76b2 cma3000_resume +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0x89d9444e cma3000_exit +EXPORT_SYMBOL drivers/input/misc/cma3000_d0x 0xca3f100a cma3000_suspend +EXPORT_SYMBOL drivers/input/serio/libps2 0x1c95a8dd ps2_init +EXPORT_SYMBOL drivers/input/serio/libps2 0x417da9f0 ps2_begin_command +EXPORT_SYMBOL drivers/input/serio/libps2 0x4c73d14d ps2_cmd_aborted +EXPORT_SYMBOL drivers/input/serio/libps2 0x4ec39b07 ps2_drain +EXPORT_SYMBOL drivers/input/serio/libps2 0x5053e0e1 ps2_command +EXPORT_SYMBOL drivers/input/serio/libps2 0x5cbbb89f ps2_end_command +EXPORT_SYMBOL drivers/input/serio/libps2 0x74623ca2 __ps2_command +EXPORT_SYMBOL drivers/input/serio/libps2 0x9994c0ca ps2_is_keyboard_id +EXPORT_SYMBOL drivers/input/serio/libps2 0xdee5bb9b ps2_handle_ack +EXPORT_SYMBOL drivers/input/serio/libps2 0xe6d0a7a3 ps2_handle_response +EXPORT_SYMBOL drivers/input/serio/libps2 0xfb0595cf ps2_sendbyte +EXPORT_SYMBOL drivers/input/serio/serio 0x339ef160 serio_rescan +EXPORT_SYMBOL drivers/input/serio/serio 0x3684262f serio_open +EXPORT_SYMBOL drivers/input/serio/serio 0x394316ae serio_unregister_port +EXPORT_SYMBOL drivers/input/serio/serio 0x564b9ed3 serio_interrupt +EXPORT_SYMBOL drivers/input/serio/serio 0x57c8b488 serio_reconnect +EXPORT_SYMBOL drivers/input/serio/serio 0x7163b31c serio_unregister_child_port +EXPORT_SYMBOL drivers/input/serio/serio 0x778d3a99 __serio_register_driver +EXPORT_SYMBOL drivers/input/serio/serio 0x7a1df91f serio_unregister_driver +EXPORT_SYMBOL drivers/input/serio/serio 0x7c0ae629 __serio_register_port +EXPORT_SYMBOL drivers/input/serio/serio 0x81d0c5c4 serio_close +EXPORT_SYMBOL drivers/input/sparse-keymap 0x4e00ca76 sparse_keymap_setup +EXPORT_SYMBOL drivers/input/sparse-keymap 0x5b5c9277 sparse_keymap_free +EXPORT_SYMBOL drivers/input/sparse-keymap 0x6aa7a0e7 sparse_keymap_entry_from_scancode +EXPORT_SYMBOL drivers/input/sparse-keymap 0xc3db9a8b sparse_keymap_entry_from_keycode +EXPORT_SYMBOL drivers/input/sparse-keymap 0xd0316ea1 sparse_keymap_report_entry +EXPORT_SYMBOL drivers/input/sparse-keymap 0xf328fb08 sparse_keymap_report_event +EXPORT_SYMBOL drivers/input/touchscreen/ad7879 0x0141a718 ad7879_probe +EXPORT_SYMBOL drivers/input/touchscreen/ad7879 0x8df5e685 ad7879_pm_ops +EXPORT_SYMBOL drivers/input/touchscreen/ad7879 0x97f83edf ad7879_remove +EXPORT_SYMBOL drivers/md/raid456 0x009491f7 raid5_set_cache_size +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x04dca738 lirc_unregister_driver +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x0805e055 lirc_dev_fop_open +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x3aa2cf3b lirc_dev_fop_poll +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x55e27586 lirc_dev_fop_read +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x59312248 lirc_dev_fop_ioctl +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x64ac96b5 lirc_dev_fop_write +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x672b7de2 lirc_get_pdata +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x7d1a9cdf lirc_dev_fop_close +EXPORT_SYMBOL drivers/media/rc/lirc_dev 0x81ef7fdc lirc_register_driver +EXPORT_SYMBOL drivers/media/rc/rc-core 0xa4190e8f ir_raw_handler_unregister +EXPORT_SYMBOL drivers/media/rc/rc-core 0xb706f34c ir_raw_handler_register +EXPORT_SYMBOL drivers/mfd/tps6105x 0x1e01cc66 tps6105x_get +EXPORT_SYMBOL drivers/mfd/tps6105x 0x81c32504 tps6105x_mask_and_set +EXPORT_SYMBOL drivers/mfd/tps6105x 0xab535b72 tps6105x_set +EXPORT_SYMBOL drivers/mfd/tps65010 0x02d4ad0f tps65013_set_low_pwr +EXPORT_SYMBOL drivers/mfd/tps65010 0x0c6ad2cf tps65010_config_vdcdc2 +EXPORT_SYMBOL drivers/mfd/tps65010 0x28485130 tps65010_config_vregs1 +EXPORT_SYMBOL drivers/mfd/tps65010 0x33739de7 tps65010_set_vib +EXPORT_SYMBOL drivers/mfd/tps65010 0x9fd44c69 tps65010_set_led +EXPORT_SYMBOL drivers/mfd/tps65010 0xb14080cc tps65010_set_low_pwr +EXPORT_SYMBOL drivers/mfd/tps65010 0xd5bb106d tps65010_set_vbus_draw +EXPORT_SYMBOL drivers/mfd/tps65010 0xe99b3f36 tps65010_set_gpio_out_value +EXPORT_SYMBOL drivers/misc/ad525x_dpot 0x23329d18 ad_dpot_remove +EXPORT_SYMBOL drivers/misc/ad525x_dpot 0x8e25cf66 ad_dpot_probe +EXPORT_SYMBOL drivers/misc/altera-stapl/altera-stapl 0x51ea2fb0 altera_init +EXPORT_SYMBOL drivers/net/ethernet/broadcom/cnic 0x636af174 cnic_unregister_driver +EXPORT_SYMBOL drivers/net/ethernet/broadcom/cnic 0xc9157b57 cnic_register_driver +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x1bd7b512 cxgb4_register_uld +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x23b08a86 cxgb4_ofld_send +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x5712e473 cxgb4_iscsi_init +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x5bbd7812 cxgb4_port_idx +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x5d49e35c cxgb4_alloc_stid +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x5de0cce6 cxgb4_port_chan +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x696f8bf2 cxgb4_l2t_release +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x6c2c34c3 cxgb4_port_viid +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x80ed42cd cxgb4_alloc_atid +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x836910e8 cxgb4_get_tcp_stats +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0x8d2ec431 cxgb4_l2t_get +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xa6e81515 cxgb4_l2t_send +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xbcde400f cxgb4_pktgl_to_skb +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xc88fca8c cxgb4_free_atid +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xd00e5a36 cxgb4_unregister_uld +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xd69a0294 cxgb4_best_mtu +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xec3012ed cxgb4_free_stid +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xf7454979 cxgb4_create_server +EXPORT_SYMBOL drivers/net/ethernet/chelsio/cxgb4/cxgb4 0xfe7ad4ac cxgb4_remove_tid +EXPORT_SYMBOL drivers/net/mdio 0x0f934475 mdio45_ethtool_gset_npage +EXPORT_SYMBOL drivers/net/mdio 0x22bce513 mdio_mii_ioctl +EXPORT_SYMBOL drivers/net/mdio 0x43e4defc mdio45_nway_restart +EXPORT_SYMBOL drivers/net/mdio 0x7577f992 mdio_set_flag +EXPORT_SYMBOL drivers/net/mdio 0xa1a29548 mdio45_probe +EXPORT_SYMBOL drivers/net/mdio 0xb34a7575 mdio45_ethtool_spauseparam_an +EXPORT_SYMBOL drivers/net/mdio 0xc6b1163f mdio45_links_ok +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x1bd62678 ath_key_config +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x319c6026 ath_is_49ghz_allowed +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x4e2481d5 ath_is_world_regd +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x5f59b61d ath_rxbuf_alloc +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x61da2780 ath_key_delete +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x7165e7d7 ath_hw_keyreset +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x78e14b74 ath_hw_setbssidmask +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x7edeaf8d ath_hw_cycle_counters_update +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x9d43d010 ath_reg_notifier_apply +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0x9dde27b2 ath_hw_get_listen_time +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0xa0e76843 ath_regd_init +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0xa1a9f65b ath_regd_get_band_ctl +EXPORT_SYMBOL drivers/net/wireless/ath/ath 0xe797f060 ath_printk +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0x28695fcf ath6kl_hif_intr_bh_handler +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0x3e056a7c ath6kl_stop_txrx +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0x46e4006a ath6kl_core_init +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0x50523c4f ath6kl_printk +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0x5202e175 ath6kl_core_cleanup +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0x91cfb84a ath6kl_hif_rw_comp_handler +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0xc47d1f70 ath6kl_core_destroy +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0xe29e1bb9 ath6kl_core_create +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0xebb24264 ath6kl_cfg80211_resume +EXPORT_SYMBOL drivers/net/wireless/ath/ath6kl/ath6kl_core 0xf56390e5 ath6kl_cfg80211_suspend +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_common 0x082443c8 ath9k_cmn_get_curchannel +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_common 0x74e48539 ath9k_cmn_get_hw_crypto_keytype +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_common 0x7fbab7eb ath9k_cmn_update_ichannel +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_common 0xd0e1b2ee ath9k_cmn_init_crypto +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_common 0xd2981357 ath9k_cmn_count_streams +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_common 0xee7f7611 ath9k_cmn_update_txpow +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_common 0xf59eadf3 ath9k_cmn_padpos +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x0668eb5e ath9k_hw_enable_interrupts +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x0e6c24dd ar9003_hw_disable_phy_restart +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x12cf7f0a ath9k_hw_setantenna +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x13391b50 ar9003_mci_state +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x14ee5ed1 ath9k_hw_gpio_get +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x160792bf ath9k_hw_cfg_gpio_input +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x17bdb68e ath9k_hw_disable +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x1a50d06b ath9k_hw_btcoex_init_mci +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x1d7f0672 ath9k_hw_setopmode +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x204a03bc ar9003_mci_cleanup +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x2053d9ec ath9k_hw_setrxfilter +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x213bf286 ath9k_hw_bstuck_nfcal +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x23c65ba0 ath9k_hw_setmcastfilter +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x2418bbf3 ath9k_hw_disable_mib_counters +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x2ff1be92 ath9k_hw_proc_mib_event +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x3027e7cd ath9k_hw_numtxpending +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x36623457 ath9k_hw_init_btcoex_hw +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x3b831f20 ath9k_hw_init_global_settings +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x3f60af01 ath9k_hw_computetxtime +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x4182bcd5 ath9k_hw_getnf +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x42bcdcec ar9003_mci_get_interrupt +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x46aa8029 ath9k_hw_settsf64 +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x484a0fed ath9k_hw_set_txpowerlimit +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x4b5313aa ath9k_hw_setuprxdesc +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x4c2606e7 ath9k_hw_gettxbuf +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x4e605305 ath9k_hw_setup_statusring +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x5311c6fa ath9k_hw_process_rxdesc_edma +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x53d58da9 ath9k_hw_reset_tsf +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x54de9fad ath9k_hw_setpower +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x58182304 ath9k_hw_beaconq_setup +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x58241d5d ath9k_hw_phy_disable +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x5bfa55c7 ath9k_hw_gettsf32 +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x5c2647e7 ar9003_paprd_populate_single_table +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x5e9385a2 ath9k_hw_set_tsfadjust +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x5f5064d6 ath_gen_timer_alloc +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6065003f ar9003_hw_bb_watchdog_dbg_info +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x609e5ccb ath9k_hw_reset_calvalid +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6299a279 ath9k_hw_write_associd +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x62ab1797 ath9k_hw_disable_interrupts +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x65d8f477 ath9k_hw_btcoex_init_scheme +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x66615137 ath9k_hw_set_interrupts +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6b54d02d ath9k_hw_getrxfilter +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6b743ffd ath9k_hw_getchan_noise +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6cd50ee1 ath9k_hw_resettxqueue +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6e16237d ath9k_hw_stopdmarecv +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6ee73d31 ath_gen_timer_isr +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x6ef6059c ar9003_get_pll_sqsum_dvc +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x70a65419 ath9k_hw_check_alive +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x78829a3b ath9k_hw_cfg_output +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x7c20fcfc ath9k_hw_stop_dma_queue +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x8f1b6191 ar9003_paprd_setup_gain_table +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x9220160c ath9k_hw_btcoex_disable +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x96df8fdf ath9k_hw_beaconinit +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x9778959e ath9k_hw_btcoex_bt_stomp +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x991fa1f2 ath9k_hw_abort_tx_dma +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x9a6c3aca ath9k_hw_reset +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0x9fda62e7 ar9003_paprd_init_table +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xa3a6da8b ath9k_hw_set_rx_bufsize +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xa561fcbd ath9k_hw_releasetxqueue +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xb07ec678 ath9k_hw_addrxbuf_edma +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xb152e886 ath9k_hw_gen_timer_stop +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xb36f7f7d ath9k_hw_txstart +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xbb38724f ath9k_hw_ani_monitor +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xbf1e4312 ath9k_hw_btcoex_init_2wire +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xbfb0dc03 ath9k_hw_set_txq_props +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xc3379bba ath9k_hw_rxprocdesc +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xc3f2a0bd ath9k_hw_name +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xc7977b43 ath9k_hw_setuptxqueue +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xcb5f7d4d ath9k_hw_setrxabort +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xcb7ef270 ar9003_mci_send_message +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xcf204b21 ath9k_hw_btcoex_set_weight +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xd03cf866 ar9003_mci_setup +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xd0f3cd12 ath_gen_timer_free +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xd3164f04 ath9k_hw_gettsf64 +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xd42b471e ath9k_hw_startpcureceive +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xd4f7b6dc ath9k_hw_abortpcurecv +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xdb013afd ath9k_hw_set_gpio +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xdc2dbe83 ath9k_hw_set_sta_beacon_timers +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xdce5fee9 ath9k_hw_putrxbuf +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xde4bb2a9 ath9k_hw_btcoex_init_3wire +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe414cb94 ath9k_hw_wait +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe5a37cec ar9003_paprd_is_done +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe6684eb9 ath9k_hw_deinit +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe6c2b597 ath9k_hw_updatetxtriglevel +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe6dc78f1 ath9k_hw_intrpend +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe7eb12e2 ath9k_hw_gen_timer_start +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe8028d3b ath9k_hw_init +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xe96571c2 ath9k_hw_btcoex_enable +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xeb53202f ar9003_paprd_create_curve +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xedf7b339 ar9003_paprd_enable +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xf1a7e925 ath9k_hw_get_txq_props +EXPORT_SYMBOL drivers/net/wireless/ath/ath9k/ath9k_hw 0xf77caa8d ath9k_hw_puttxbuf +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmfmac/brcmfmac 0x7b1721f4 brcmf_sdio_probe +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmfmac/brcmfmac 0xc25ac8d2 brcmf_sdio_remove +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0x4d3104a4 brcmu_pktq_peek_tail +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0x4dff87e2 brcmu_pkt_buf_free_skb +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0x716b7130 brcmu_pktq_penq_head +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0x9e263e06 brcmu_pktq_penq +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xb780c0f2 brcmu_pktq_mlen +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xc5783ffa brcmu_pktq_mdeq +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xcdb06cd6 brcmu_pkt_buf_get_skb +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xcdb51bcf brcmu_pktq_init +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xce5238a3 brcmu_pktq_pdeq +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xce86c2d0 brcmu_pktq_pdeq_tail +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xe2a2035a brcmu_pktq_flush +EXPORT_SYMBOL drivers/net/wireless/brcm80211/brcmutil/brcmutil 0xf1129254 brcmu_pktq_pflush +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x00a12643 il_full_rxon_required +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x01f139b9 il_tx_cmd_protection +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x031ee7ba il_set_rxon_channel +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x08e3b035 il_add_beacon_time +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x0973fbd4 il_apm_init +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x0deb98aa il_hdl_error +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x0e53261a il_txq_update_write_ptr +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x10c417ad il_hdl_pm_sleep +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x1282a239 il_mac_conf_tx +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x140a14f7 il_pci_resume +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x1415ff89 il_scan_cancel_timeout +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x144b85b0 il_pci_suspend +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x19235f54 il_leds_exit +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x19794e5d il_free_channel_map +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x202e7ebc il_mac_change_interface +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x2922626b il_clear_ucode_stations +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x2bf7be05 il_get_single_channel_number +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x2d057ed9 il_eeprom_init +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x2fb2301b il_wr_prph +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x392c7ec8 il_cmd_queue_free +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x39f3f9e7 il_init_channel_map +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x3a347afb il_tx_queue_reset +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x3d5b368e il_mac_hw_scan +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x3ec1a825 il_send_stats_request +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x3f467deb _il_poll_bit +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x40a6a0a4 il_send_add_sta +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x45885d72 il_power_initialize +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x47a0550e il_mac_remove_interface +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x49038e4a il_send_rxon_timing +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x4aa39103 il_get_cmd_string +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x4c3ac897 il_queue_space +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x502683aa il_set_tx_power +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x50501abc il_mac_reset_tsf +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x556bd7d0 il_free_geos +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x564c6740 il_debug_level +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x568edb83 il_get_lowest_plcp +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x5a7b4bcb il_alloc_txq_mem +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x5abca4be il_poll_bit +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x5bd3cfdf il_mac_bss_info_changed +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x5be5a435 il_set_decrypted_flag +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x5df3e333 il_send_cmd_pdu_async +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x5dfc7730 il_init_scan_params +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x62702ae3 il_add_station_common +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x629086b8 il_send_bt_config +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x62b2aca7 il_rx_queue_alloc +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x6389b36f il_send_cmd_sync +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x6453265b il_hdl_spectrum_measurement +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x67d39ea2 il_usecs_to_beacons +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x680ee371 il_scan_cancel +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x6c61cc1a il_check_rxon_cmd +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x747a5ce8 il_tx_queue_unmap +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x74f55361 il_rx_queue_update_write_ptr +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x7d511b1f il_apm_stop +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x808dba0e il_set_rxon_ht +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x8358e98c il_restore_stations +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x892d2310 il_tx_queue_init +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x9277a630 il_mac_add_interface +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x93ab2ef9 il_get_channel_info +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x93c9791b il_leds_init +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x9445aa80 il_send_cmd +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x9914dc3f il_irq_handle_error +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x9a163350 il_setup_watchdog +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0x9cda32cc il_get_free_ucode_key_idx +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xa203fc92 il_fill_probe_req +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xa3a91303 il_init_geos +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xa7bcab41 il_set_rate +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xa83443bd il_eeprom_free +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xa87b3dc8 il_send_lq_cmd +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xac22d297 il_send_cmd_pdu +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xb154d03b _il_apm_stop +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xb48f2b56 il_write_targ_mem +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xb691124a il_clear_bit +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xb7bd33ff il_isr +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xba0a9e90 il_setup_rx_scan_handlers +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xbe5d87d5 il_is_ht40_tx_allowed +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xc2f56df9 il_hdl_csa +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xc39cf12c il_bg_watchdog +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xc6ebbd96 il_set_flags_for_band +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xc83d6377 il_cmd_queue_unmap +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xce958507 il_eeprom_query16 +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xd10f847b il_rd_prph +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xd3c38ed4 il_get_active_dwell_time +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xd6601004 il_eeprom_query_addr +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xde43c588 il_chswitch_done +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xded66f60 il_read_targ_mem +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xe8057eca il_mac_config +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xeb5c4f0c il_free_txq_mem +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xeea51503 il_set_bit +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf02fd15f il_pm_ops +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf09c4b0a il_get_passive_dwell_time +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf1df0ba5 il_set_rxon_hwcrypto +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf2be7451 il_power_update_mode +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf4035a36 il_rx_queue_space +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf501278b il_bcast_addr +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf58ce3d8 il_hdl_pm_debug_stats +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf70890c8 il_mac_sta_remove +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xf80bb835 il_connection_init_rx_config +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xfb3fec64 il_setup_scan_deferred_work +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xfb6761d4 il_tx_cmd_complete +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xff3e4f78 il_cancel_scan_deferred_work +EXPORT_SYMBOL drivers/net/wireless/iwlegacy/iwlegacy 0xfffe8659 il_tx_queue_free +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x08ee1e7d __tracepoint_iwlwifi_dev_ucode_event +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x0d9eb5ff __tracepoint_iwlwifi_dev_ucode_wrap_event +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x201337b4 __tracepoint_iwlwifi_dev_tx +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x249e4b06 __tracepoint_iwlwifi_dev_rx +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x36dcef55 __tracepoint_iwlwifi_dev_iowrite32 +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x67381a2a __tracepoint_iwlwifi_dev_ucode_error +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x7edec07d __tracepoint_iwlwifi_dev_ioread32 +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0x9a12c9c5 __tracepoint_iwlwifi_dev_ucode_cont_event +EXPORT_SYMBOL drivers/net/wireless/iwlwifi/iwlwifi 0xc0827b2f __tracepoint_iwlwifi_dev_iowrite8 +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x070101a8 rtl92c_phy_set_bb_reg +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x0b361472 rtl92c_dm_init_rate_adaptive_mask +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x12b30ab2 rtl92c_phy_lc_calibrate +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x1669c70d _rtl92c_store_pwrIndex_diffrate_offset +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x18e31d1c rtl8192_phy_check_is_legal_rfpath +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x19810aed rtl92c_phy_set_io_cmd +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x1b826a65 rtl92ce_phy_set_rf_on +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x1bbd3c36 _rtl92c_phy_bb8192c_config_parafile +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x252a258c rtl92c_dm_bt_coexist +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x26b70c92 rtl92c_dm_rf_saving +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x26de256e rtl92c_bt_rssi_state_change +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x28844a52 rtl92c_phy_set_txpower_level +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x337a449d rtl92c_fill_h2c_cmd +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x34262ba1 rtl92c_phy_ap_calibrate +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x37f45a3f rtl92c_phy_sw_chnl +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x39e9e36f rtl92c_dm_init_edca_turbo +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x3fbf2302 _rtl92c_phy_fw_rf_serial_read +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x614144f7 _rtl92c_phy_set_rf_sleep +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x706a3997 rtl92c_dm_watchdog +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x7275e8e4 rtl92c_download_fw +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x740022fc rtl92c_set_fw_pwrmode_cmd +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x7d7314b2 rtl92c_set_fw_rsvdpagepkt +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x7df14407 rtl92c_phy_scan_operation_backup +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x8572e594 rtl92c_dm_init +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x8d8b6a14 _rtl92c_phy_rf_serial_read +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x91724f61 _rtl92c_phy_rf_serial_write +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0x922d0475 _rtl92c_phy_init_bb_rf_register_definition +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xa128fb29 rtl92c_phy_iq_calibrate +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xa4617a43 rtl92c_dm_write_dig +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xa73e32f3 rtl92c_phy_set_io +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xa7e86f28 rtl92c_set_fw_joinbss_report_cmd +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xb02f043f _rtl92c_phy_dbm_to_txpwr_Idx +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xb3314d48 _rtl92c_phy_calculate_bit_shift +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xc213782c rtl92c_phy_set_rfpath_switch +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xc26204e2 rtl92c_phy_update_txpower_dbm +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xc26610be rtl92c_firmware_selfreset +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xc3110322 rtl92c_phy_set_bw_mode +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xca8e0f31 rtl92c_phy_sw_chnl_callback +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xcdb71bae rtl92c_dm_check_txpower_tracking +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xd0e5c398 rtl92c_phy_rf_config +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xe2989475 _rtl92c_phy_fw_rf_serial_write +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xea356ca6 _rtl92c_phy_txpwr_idx_to_dbm +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common 0xee4df266 rtl92c_phy_query_bb_reg +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x02571f80 rtl_cam_empty_entry +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x0d2d37c6 rtl_cam_add_one_entry +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x16826bb5 rtl_ps_enable_nic +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x375b97d8 rtl_usb_suspend +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x3abb75eb efuse_read_1byte +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x3fcc41a0 rtl_cam_get_free_entry +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x4b3f41d3 rtl_cam_delete_one_entry +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x747c850d rtl_cam_mark_invalid +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x74d84333 rtl_cam_reset_all_entry +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x78b2ff7e rtl_init_rfkill +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x7bdb58d1 rtl_pci_suspend +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x7e62681c rtl_pci_resume +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0x8334aeb3 rtl_cam_del_entry +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xa11eca3e rtl_ps_set_rf_state +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xa1e143ec rtl_get_tcb_desc +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xae971535 rtl_usb_disconnect +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xcd5f6fef rtl_usb_resume +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xd79f8c87 rtlwifi_rate_mapping +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xd8705ab3 rtl_pci_disconnect +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xda1b7b29 rtl_pci_probe +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xe821120f rtl_usb_probe +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xeced28eb rtl_efuse_shadow_map_update +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xf8d7d0ac rtl_fw_cb +EXPORT_SYMBOL drivers/net/wireless/rtlwifi/rtlwifi 0xfc69a844 rtl_ps_disable_nic +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x00784eeb osd_req_remove_partition +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x0c17edb1 osd_sec_init_nosec_doall_caps +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x168903c3 osd_execute_request +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x200c891b osd_req_write_sg_kern +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x266cd032 osd_req_read +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x27a6212e osd_req_list_partition_objects +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x2a0d1339 osd_dev_init +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x4091afcc osd_req_list_collection_objects +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x46932771 osd_req_add_set_attr_list +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x5330dae0 osd_req_flush_collection +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x54301374 osd_req_write_kern +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x59222f52 osd_req_format +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x5b323a22 osd_start_request +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x5cd1eb97 osd_req_read_sg_kern +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x6340f25b osd_req_create_object +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x71112162 osd_req_read_kern +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x72d71f1a osd_req_decode_get_attr_list +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x794159ee osd_req_list_partition_collections +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x796c2938 osd_req_list_dev_partitions +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x7c108d70 osd_req_write +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x83dde4c6 osd_req_remove_object +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x939acd65 osd_req_create_partition +EXPORT_SYMBOL drivers/scsi/osd/libosd 0x94fbaa62 osd_req_add_get_attr_page +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xa90685c3 osd_req_add_get_attr_list +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xab2d1e2a osd_req_get_attributes +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xb013a10e osd_req_decode_sense_full +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xbcbb9c19 osd_req_flush_object +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xbe5ae870 osd_auto_detect_ver +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xcc2c37c2 osd_finalize_request +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xcf4760bd osd_req_flush_obsd +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xd0ae1e5c osd_end_request +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xd4f51b4e osd_req_flush_partition +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xd629fb9e osd_req_set_attributes +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xe8d577a2 osd_dev_fini +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xf67c7682 osd_req_write_sg +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xf7f14d4c osd_req_read_sg +EXPORT_SYMBOL drivers/scsi/osd/libosd 0xfb2dddc3 osd_execute_request_async +EXPORT_SYMBOL drivers/scsi/osd/osd 0x0bb05777 osduld_device_same +EXPORT_SYMBOL drivers/scsi/osd/osd 0x1108cdda osduld_path_lookup +EXPORT_SYMBOL drivers/scsi/osd/osd 0x2f054688 osduld_register_test +EXPORT_SYMBOL drivers/scsi/osd/osd 0x36889610 osduld_put_device +EXPORT_SYMBOL drivers/scsi/osd/osd 0x5fc48609 osduld_unregister_test +EXPORT_SYMBOL drivers/scsi/osd/osd 0x7b33e7c9 osduld_info_lookup +EXPORT_SYMBOL drivers/scsi/osd/osd 0xaabfedcf osduld_device_info +EXPORT_SYMBOL drivers/staging/iio/addac/adt7316 0x3e33ce23 adt7316_probe +EXPORT_SYMBOL drivers/staging/iio/addac/adt7316 0x6565918f adt7316_remove +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x00790a55 iio_push_event +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x01ba2fb7 iio_buffer_show_enable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x0c4abe15 iio_buffer_write_length +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x0d8eb789 iio_buffer_register +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x14c2e552 iio_buffer_init +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x14ef8f59 iio_free_device +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x2ab83040 iio_sw_buffer_preenable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x2d6bcdcb iio_trigger_generic_data_rdy_poll +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x382d5854 iio_bus_type +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x3e8aa375 iio_device_unregister +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x3f7def8a iio_buffer_unregister +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x500d3884 iio_allocate_trigger +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x53a43d50 iio_free_trigger +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x66c1bcba iio_allocate_device +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x71f34e2b iio_buffer_read_length +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x7dd7d3e7 iio_trigger_unregister +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x8a441128 iio_trigger_notify_done +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x8adf2e3c iio_device_register +EXPORT_SYMBOL drivers/staging/iio/industrialio 0x9ab4d6bc iio_triggered_buffer_postenable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xa80c8632 iio_read_const_attr +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xb5b4fce2 iio_trigger_poll +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xbdfce466 iio_trigger_poll_chained +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xc2201a67 iio_triggered_buffer_predisable +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xdd66a50e iio_trigger_register +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xdf76bbeb iio_pollfunc_store_time +EXPORT_SYMBOL drivers/staging/iio/industrialio 0xebd7e867 iio_buffer_store_enable +EXPORT_SYMBOL drivers/staging/iio/kfifo_buf 0x00c636ce iio_kfifo_free +EXPORT_SYMBOL drivers/staging/iio/kfifo_buf 0xbddf08fb iio_kfifo_allocate +EXPORT_SYMBOL drivers/staging/iio/meter/ade7854 0x5fc1fce0 ade7854_probe +EXPORT_SYMBOL drivers/staging/iio/meter/ade7854 0x7e1bab8e ade7854_remove +EXPORT_SYMBOL drivers/staging/iio/ring_sw 0xddb90a82 iio_sw_rb_free +EXPORT_SYMBOL drivers/staging/iio/ring_sw 0xff1709e0 iio_sw_rb_allocate +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x00837144 rtllib_wx_set_encode +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x01449cc7 rtllib_wx_get_power +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x0f585f50 rtllib_wx_set_rate +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x110dc658 rtllib_get_beacon +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x124f2408 alloc_rtllib +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x12b82a32 rtllib_stop_send_beacons +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x1955910f rtllib_ps_tx_ack +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x1d015aaf rtllib_wx_set_mode +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x2308dda0 rtllib_wx_set_mlme +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x2eaf8499 rtllib_legal_channel +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x3367f224 dot11d_init +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x3cd54f83 rtllib_wx_set_rts +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x3d4e6af6 rtllib_wx_set_rawtx +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x3f2dde44 rtllib_reset_queue +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x43682f2b rtllib_wx_set_wap +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x4af51503 Dot11d_Channelmap +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x5cdc37c2 rtllib_wx_set_power +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x6d96e1f3 rtllib_wx_set_freq +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x70b41d60 rtllib_wx_get_encode +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x7498f849 rtllib_wx_set_scan +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x8341f113 rtllib_wx_get_rts +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x8428ffb3 rtllib_wx_get_scan +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x88997db4 rtllib_wx_get_name +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x89adfda6 rtllib_stop_scan +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x8aff4ab4 rtllib_xmit +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x8f88d3ff notify_wx_assoc_event +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x927293b3 rtllib_wx_get_essid +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x96cfee2f rtllib_wpa_supplicant_ioctl +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x980da91b rtllib_wx_set_encode_ext +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x9c2b566f rtllib_sta_ps_send_null_frame +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x9cfe4f6c free_rtllib +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0x9d26e609 rtllib_wx_get_freq +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xa184e9a8 rtllib_EnableIntelPromiscuousMode +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xabba6758 rtllib_start_scan_syncro +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xac88af0c rtllib_act_scanning +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xb08894af rtllib_stop_scan_syncro +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xb6074869 rtllib_wx_set_gen_ie +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xb62dd053 HT_update_self_and_peer_setting +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xbe1420f2 rt_global_debug_component +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xbffc4b59 rtllib_softmac_stop_protocol +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xc81e6c13 rtllib_softmac_start_protocol +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xcfea38b6 rtllib_wx_set_essid +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xd3d4d7d1 rtllib_DisableIntelPromiscuousMode +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xd5734386 rtllib_rx +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xd6ffeb48 rtllib_start_send_beacons +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xd80b7ee4 rtllib_MgntDisconnect +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xdf78f620 rtllib_wlan_frequencies +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xdfd826c4 rtllib_wx_set_auth +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xe6653e0a RemovePeerTS +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xedb15d55 rtllib_wx_get_mode +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xfcfc91bb rtllib_wx_get_wap +EXPORT_SYMBOL drivers/staging/rtl8192e/rtllib 0xffe858aa rtllib_wx_get_rate +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x05b95512 ieee80211_start_scan_syncro_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x0a18b5a1 ieee80211_wx_set_encode_ext_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x0d2c0d16 ieee80211_txb_free_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x153bdeb8 ieee80211_wx_set_essid_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x18c27052 ieee80211_wx_get_rts_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x1ca0e8f7 ieee80211_wx_set_wap_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x1d71b3f2 IsLegalChannel +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x2505e9c3 ieee80211_wx_get_scan_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x2fc57ade ieee80211_wx_set_gen_ie_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x3cbb989d ieee80211_is_54g_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x401716d4 HTUpdateSelfAndPeerSetting +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x4837c0a4 ieee80211_wx_set_encode_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x50a9dc03 ieee80211_rx_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x52cd3754 ieee80211_stop_queue_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x6681c7fe ieee80211_wpa_supplicant_ioctl_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x6abf7b93 ieee80211_wx_set_scan_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x6c32c8b5 ieee80211_is_shortslot_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x6d03dd6c ieee80211_softmac_start_protocol_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x79c0ea54 ieee80211_wx_get_wap_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x7da272f1 ieee80211_wx_set_rts_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x7e1f35de ieee80211_wx_get_essid_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x8114eea2 notify_wx_assoc_event_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x84f8e6a2 Dot11d_Init +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x862c7bfa ieee80211_wx_set_mlme_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x8b69c1a1 ieee80211_ps_tx_ack_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x93f48fbf Dot11d_Reset +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x94332f65 ieee80211_disassociate_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x95b69804 ToLegalChannel +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x9a18933a ieee80211_wx_get_mode_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x9bace350 ieee80211_wx_get_power_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x9bfaeb5d ieee80211_stop_send_beacons_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0x9c8b6341 ieee80211_wx_set_rawtx_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xa0fa839f ieee80211_stop_scan_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xa4022c7c ieee80211_softmac_stop_protocol_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xa459ad25 ieee80211_wx_get_encode_ext_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xa790c51c ieee80211_wx_get_rate_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xb206e943 DOT11D_GetMaxTxPwrInDbm +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xb6033025 DOT11D_ScanComplete +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xb946f243 ieee80211_wx_get_name_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xbd91f0f7 ieee80211_get_beacon_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xbe65bb55 ieee80211_wx_set_freq_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xc370a43e ieee80211_wlan_frequencies_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xc58d1797 ieee80211_softmac_scan_syncro_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xc93b8d7b ieee80211_wx_set_auth_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xce24a316 ieee80211_wake_queue_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xd0792346 Dot11d_UpdateCountryIe +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xd3556c0d ieee80211_softmac_xmit_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xd5a2016a ieee80211_wx_set_mode_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xd99d2d1d ieee80211_start_send_beacons_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xe3db52cb ieee80211_rx_mgt_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xe799e4a1 ieee80211_send_probe_requests_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xe82a574c ieee80211_wx_set_rate_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xec8d2022 ieee80211_wx_get_encode_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xed73d88f SendDisassociation_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xf02e3679 ieee80211_reset_queue_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xf0880836 ieee80211_wx_set_power_rsl +EXPORT_SYMBOL drivers/staging/rtl8192u/r8192u_usb 0xf1df2905 ieee80211_wx_get_freq_rsl +EXPORT_SYMBOL drivers/staging/vme/vme 0x0011d239 vme_irq_generate +EXPORT_SYMBOL drivers/staging/vme/vme 0x00d7e722 vme_lm_count +EXPORT_SYMBOL drivers/staging/vme/vme 0x0593b443 vme_irq_free +EXPORT_SYMBOL drivers/staging/vme/vme 0x072f901c vme_master_rmw +EXPORT_SYMBOL drivers/staging/vme/vme 0x0ec5babe vme_dma_free +EXPORT_SYMBOL drivers/staging/vme/vme 0x2157965d vme_dma_pci_attribute +EXPORT_SYMBOL drivers/staging/vme/vme 0x2527a087 vme_slave_set +EXPORT_SYMBOL drivers/staging/vme/vme 0x2fc4a376 vme_unregister_driver +EXPORT_SYMBOL drivers/staging/vme/vme 0x3901df54 vme_unregister_bridge +EXPORT_SYMBOL drivers/staging/vme/vme 0x3926ddd5 vme_register_driver +EXPORT_SYMBOL drivers/staging/vme/vme 0x46649cd1 vme_lm_set +EXPORT_SYMBOL drivers/staging/vme/vme 0x4809b677 vme_irq_request +EXPORT_SYMBOL drivers/staging/vme/vme 0x48b99a13 vme_lm_free +EXPORT_SYMBOL drivers/staging/vme/vme 0x4baf35a7 vme_master_get +EXPORT_SYMBOL drivers/staging/vme/vme 0x535c8308 vme_dma_pattern_attribute +EXPORT_SYMBOL drivers/staging/vme/vme 0x553fa2c6 vme_dma_list_exec +EXPORT_SYMBOL drivers/staging/vme/vme 0x5aff4177 vme_lm_get +EXPORT_SYMBOL drivers/staging/vme/vme 0x66227eae vme_alloc_consistent +EXPORT_SYMBOL drivers/staging/vme/vme 0x6aa76a2c vme_irq_handler +EXPORT_SYMBOL drivers/staging/vme/vme 0x7cf35220 vme_master_free +EXPORT_SYMBOL drivers/staging/vme/vme 0x7fde2edb vme_master_read +EXPORT_SYMBOL drivers/staging/vme/vme 0x84a69fdc vme_slave_get +EXPORT_SYMBOL drivers/staging/vme/vme 0x92fa5abb vme_lm_detach +EXPORT_SYMBOL drivers/staging/vme/vme 0x94b2590f vme_free_consistent +EXPORT_SYMBOL drivers/staging/vme/vme 0x97d62b55 vme_lm_request +EXPORT_SYMBOL drivers/staging/vme/vme 0x9acd2712 vme_bus_type +EXPORT_SYMBOL drivers/staging/vme/vme 0x9aeb07e8 vme_lm_attach +EXPORT_SYMBOL drivers/staging/vme/vme 0xa31bdf07 vme_master_set +EXPORT_SYMBOL drivers/staging/vme/vme 0xad6aada2 vme_dma_list_free +EXPORT_SYMBOL drivers/staging/vme/vme 0xbd67561d vme_register_bridge +EXPORT_SYMBOL drivers/staging/vme/vme 0xc04e2116 vme_new_dma_list +EXPORT_SYMBOL drivers/staging/vme/vme 0xc6f183f2 vme_dma_request +EXPORT_SYMBOL drivers/staging/vme/vme 0xd4abc7dc vme_master_request +EXPORT_SYMBOL drivers/staging/vme/vme 0xd797b9a5 vme_master_write +EXPORT_SYMBOL drivers/staging/vme/vme 0xdfdc9a42 vme_slave_request +EXPORT_SYMBOL drivers/staging/vme/vme 0xdff905e5 vme_slave_free +EXPORT_SYMBOL drivers/staging/vme/vme 0xe0d11063 vme_slot_get +EXPORT_SYMBOL drivers/staging/vme/vme 0xe2d26ac1 vme_dma_list_add +EXPORT_SYMBOL drivers/staging/vme/vme 0xe693a6ce vme_get_size +EXPORT_SYMBOL drivers/staging/vme/vme 0xefd1624a vme_dma_free_attribute +EXPORT_SYMBOL drivers/staging/vme/vme 0xfacd8e72 vme_dma_vme_attribute +EXPORT_SYMBOL drivers/target/target_core_mod 0x02672c71 iscsi_get_fabric_proto_ident +EXPORT_SYMBOL drivers/target/target_core_mod 0x02de3b18 transport_set_vpd_ident +EXPORT_SYMBOL drivers/target/target_core_mod 0x03a8cec8 fc_parse_pr_out_transport_id +EXPORT_SYMBOL drivers/target/target_core_mod 0x099ea822 transport_handle_cdb_direct +EXPORT_SYMBOL drivers/target/target_core_mod 0x0a11d8c8 transport_generic_allocate_tasks +EXPORT_SYMBOL drivers/target/target_core_mod 0x0f5db0fe target_fabric_configfs_init +EXPORT_SYMBOL drivers/target/target_core_mod 0x127a35ea transport_lookup_tmr_lun +EXPORT_SYMBOL drivers/target/target_core_mod 0x19440c36 transport_deregister_session_configfs +EXPORT_SYMBOL drivers/target/target_core_mod 0x1c323a7b sas_parse_pr_out_transport_id +EXPORT_SYMBOL drivers/target/target_core_mod 0x208e9912 transport_generic_map_mem_to_cmd +EXPORT_SYMBOL drivers/target/target_core_mod 0x24704ea1 target_get_task_cdb +EXPORT_SYMBOL drivers/target/target_core_mod 0x298047d2 core_tpg_del_initiator_node_acl +EXPORT_SYMBOL drivers/target/target_core_mod 0x2d364ccd core_tpg_register +EXPORT_SYMBOL drivers/target/target_core_mod 0x37d29073 core_tmr_alloc_req +EXPORT_SYMBOL drivers/target/target_core_mod 0x3b1cd60e sas_get_pr_transport_id_len +EXPORT_SYMBOL drivers/target/target_core_mod 0x3b21067c transport_subsystem_release +EXPORT_SYMBOL drivers/target/target_core_mod 0x3ba659f9 sas_get_fabric_proto_ident +EXPORT_SYMBOL drivers/target/target_core_mod 0x472384d5 target_put_sess_cmd +EXPORT_SYMBOL drivers/target/target_core_mod 0x49c57f7f target_splice_sess_cmd_list +EXPORT_SYMBOL drivers/target/target_core_mod 0x4aba9fe9 iscsi_get_pr_transport_id +EXPORT_SYMBOL drivers/target/target_core_mod 0x4edfeb3b transport_complete_task +EXPORT_SYMBOL drivers/target/target_core_mod 0x5c069a48 core_tpg_set_initiator_node_queue_depth +EXPORT_SYMBOL drivers/target/target_core_mod 0x690b687d fc_get_pr_transport_id +EXPORT_SYMBOL drivers/target/target_core_mod 0x6dad7744 transport_kmap_data_sg +EXPORT_SYMBOL drivers/target/target_core_mod 0x7048688f sas_get_pr_transport_id +EXPORT_SYMBOL drivers/target/target_core_mod 0x7ab098a3 transport_add_device_to_core_hba +EXPORT_SYMBOL drivers/target/target_core_mod 0x7bc51ebf transport_generic_handle_data +EXPORT_SYMBOL drivers/target/target_core_mod 0x7c3e3d7c target_get_sess_cmd +EXPORT_SYMBOL drivers/target/target_core_mod 0x7dbada9d transport_set_vpd_ident_type +EXPORT_SYMBOL drivers/target/target_core_mod 0x85aa880c transport_set_vpd_assoc +EXPORT_SYMBOL drivers/target/target_core_mod 0x8604bf81 target_fabric_configfs_register +EXPORT_SYMBOL drivers/target/target_core_mod 0x862684ed transport_generic_process_write +EXPORT_SYMBOL drivers/target/target_core_mod 0x87286cb0 target_submit_cmd +EXPORT_SYMBOL drivers/target/target_core_mod 0x87b0ec3d iscsi_parse_pr_out_transport_id +EXPORT_SYMBOL drivers/target/target_core_mod 0x8b598ae1 core_tpg_deregister +EXPORT_SYMBOL drivers/target/target_core_mod 0x908711fe transport_generic_handle_cdb_map +EXPORT_SYMBOL drivers/target/target_core_mod 0x90e5d87c transport_free_session +EXPORT_SYMBOL drivers/target/target_core_mod 0x96801769 transport_send_check_condition_and_sense +EXPORT_SYMBOL drivers/target/target_core_mod 0x99ef587b transport_subsystem_register +EXPORT_SYMBOL drivers/target/target_core_mod 0xa133945c transport_complete_sync_cache +EXPORT_SYMBOL drivers/target/target_core_mod 0xa37d62a6 core_alua_check_nonop_delay +EXPORT_SYMBOL drivers/target/target_core_mod 0xa495ea44 transport_generic_handle_tmr +EXPORT_SYMBOL drivers/target/target_core_mod 0xb337ff29 transport_generic_request_failure +EXPORT_SYMBOL drivers/target/target_core_mod 0xb49100e6 transport_wait_for_tasks +EXPORT_SYMBOL drivers/target/target_core_mod 0xb533ab3e transport_do_task_sg_chain +EXPORT_SYMBOL drivers/target/target_core_mod 0xb64762ae transport_generic_new_cmd +EXPORT_SYMBOL drivers/target/target_core_mod 0xbc2034e6 target_fabric_configfs_free +EXPORT_SYMBOL drivers/target/target_core_mod 0xbc659526 fc_get_pr_transport_id_len +EXPORT_SYMBOL drivers/target/target_core_mod 0xbcb9f43b transport_generic_free_cmd +EXPORT_SYMBOL drivers/target/target_core_mod 0xbf41b1cc transport_lookup_cmd_lun +EXPORT_SYMBOL drivers/target/target_core_mod 0xcc1153e7 fc_get_fabric_proto_ident +EXPORT_SYMBOL drivers/target/target_core_mod 0xcca02834 transport_deregister_session +EXPORT_SYMBOL drivers/target/target_core_mod 0xcd0602f7 __transport_register_session +EXPORT_SYMBOL drivers/target/target_core_mod 0xcd8a70c4 transport_init_se_cmd +EXPORT_SYMBOL drivers/target/target_core_mod 0xd9ef223a transport_kunmap_data_sg +EXPORT_SYMBOL drivers/target/target_core_mod 0xde12767b core_tpg_add_initiator_node_acl +EXPORT_SYMBOL drivers/target/target_core_mod 0xde169878 target_put_session +EXPORT_SYMBOL drivers/target/target_core_mod 0xe0498a22 target_fabric_configfs_deregister +EXPORT_SYMBOL drivers/target/target_core_mod 0xe0f5736c transport_check_aborted_status +EXPORT_SYMBOL drivers/target/target_core_mod 0xe1782159 core_tpg_check_initiator_node_acl +EXPORT_SYMBOL drivers/target/target_core_mod 0xe959fce9 target_wait_for_sess_cmds +EXPORT_SYMBOL drivers/target/target_core_mod 0xee0b575b target_submit_tmr +EXPORT_SYMBOL drivers/target/target_core_mod 0xeec20cc8 transport_register_session +EXPORT_SYMBOL drivers/target/target_core_mod 0xf011ed5c iscsi_get_pr_transport_id_len +EXPORT_SYMBOL drivers/target/target_core_mod 0xf01621c7 transport_set_vpd_proto_id +EXPORT_SYMBOL drivers/target/target_core_mod 0xf028da17 transport_init_session +EXPORT_SYMBOL drivers/target/target_core_mod 0xfc823395 core_tpg_clear_object_luns +EXPORT_SYMBOL drivers/target/target_core_mod 0xfc923a86 target_get_session +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x13885916 uart_register_driver +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x34984df7 uart_get_divisor +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x385025fa uart_suspend_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x4634d319 uart_match_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x4a4711ce uart_unregister_driver +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x515117d8 uart_update_timeout +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x854bce4a uart_add_one_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0x8dd7d977 uart_write_wakeup +EXPORT_SYMBOL drivers/tty/serial/serial_core 0xa98cde06 uart_remove_one_port +EXPORT_SYMBOL drivers/tty/serial/serial_core 0xdf7acbf5 uart_get_baud_rate +EXPORT_SYMBOL drivers/tty/serial/serial_core 0xf1a39191 uart_resume_port +EXPORT_SYMBOL drivers/video/syscopyarea 0xacc98bf9 sys_copyarea +EXPORT_SYMBOL drivers/video/sysfillrect 0x83a6bb67 sys_fillrect +EXPORT_SYMBOL drivers/video/sysimgblt 0x1c6bdc0d sys_imageblit +EXPORT_SYMBOL drivers/video/vgastate 0x686de290 restore_vga +EXPORT_SYMBOL drivers/video/vgastate 0xe7a2620e save_vga +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0xae480f11 w1_ds2760_store_eeprom +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0xd1b78341 w1_ds2760_recall_eeprom +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0xe17bbd48 w1_ds2760_read +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2760 0xfd9c80af w1_ds2760_write +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2780 0x4ef3815f w1_ds2780_io +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2780 0x9a0086c2 w1_ds2780_eeprom_cmd +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2780 0x9bec9879 w1_ds2780_io_nolock +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2781 0x44090f73 w1_ds2781_io +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2781 0x55814956 w1_ds2781_eeprom_cmd +EXPORT_SYMBOL drivers/w1/slaves/w1_ds2781 0xda7216a1 w1_ds2781_io_nolock +EXPORT_SYMBOL drivers/w1/wire 0x0db1fc2b w1_unregister_family +EXPORT_SYMBOL drivers/w1/wire 0x3b1f2229 w1_register_family +EXPORT_SYMBOL drivers/w1/wire 0x80b00db7 w1_add_master_device +EXPORT_SYMBOL drivers/w1/wire 0xd863072e w1_remove_master_device +EXPORT_SYMBOL fs/configfs/configfs 0x0152d296 config_item_set_name +EXPORT_SYMBOL fs/configfs/configfs 0x12aca2ea config_item_init_type_name +EXPORT_SYMBOL fs/configfs/configfs 0x1bca1743 config_item_put +EXPORT_SYMBOL fs/configfs/configfs 0x63ae634b config_item_get +EXPORT_SYMBOL fs/configfs/configfs 0x78a284d6 configfs_undepend_item +EXPORT_SYMBOL fs/configfs/configfs 0x7d705140 configfs_depend_item +EXPORT_SYMBOL fs/configfs/configfs 0x7eb1665d config_group_init_type_name +EXPORT_SYMBOL fs/configfs/configfs 0x8a2f972e config_item_init +EXPORT_SYMBOL fs/configfs/configfs 0x8daff87d config_group_find_item +EXPORT_SYMBOL fs/configfs/configfs 0xadf3b9f0 configfs_register_subsystem +EXPORT_SYMBOL fs/configfs/configfs 0xd6b6dd7d configfs_unregister_subsystem +EXPORT_SYMBOL fs/configfs/configfs 0xf49ac649 config_group_init +EXPORT_SYMBOL fs/exofs/libore 0x011500ad ore_calc_stripe_info +EXPORT_SYMBOL fs/exofs/libore 0x0c2b3b18 ore_get_rw_state +EXPORT_SYMBOL fs/exofs/libore 0x28806871 ore_verify_layout +EXPORT_SYMBOL fs/exofs/libore 0x39c24c39 ore_truncate +EXPORT_SYMBOL fs/exofs/libore 0x6401c92c ore_check_io +EXPORT_SYMBOL fs/exofs/libore 0x81b9792e ore_put_io_state +EXPORT_SYMBOL fs/exofs/libore 0x8382bf8e ore_create +EXPORT_SYMBOL fs/exofs/libore 0xa3d2a634 g_attr_logical_length +EXPORT_SYMBOL fs/exofs/libore 0xab48c602 extract_attr_from_ios +EXPORT_SYMBOL fs/exofs/libore 0xbbb4a938 ore_write +EXPORT_SYMBOL fs/exofs/libore 0xcea7a96c ore_get_io_state +EXPORT_SYMBOL fs/exofs/libore 0xe94c28cd ore_remove +EXPORT_SYMBOL fs/exofs/libore 0xf9485d5d ore_read +EXPORT_SYMBOL fs/fscache/fscache 0x07d8d344 __fscache_read_or_alloc_pages +EXPORT_SYMBOL fs/fscache/fscache 0x07d9b576 fscache_wait_bit_interruptible +EXPORT_SYMBOL fs/fscache/fscache 0x09cd8a50 __fscache_attr_changed +EXPORT_SYMBOL fs/fscache/fscache 0x0f402533 __fscache_unregister_netfs +EXPORT_SYMBOL fs/fscache/fscache 0x1579c81e fscache_withdraw_cache +EXPORT_SYMBOL fs/fscache/fscache 0x21c96abe __fscache_uncache_page +EXPORT_SYMBOL fs/fscache/fscache 0x37508e73 fscache_io_error +EXPORT_SYMBOL fs/fscache/fscache 0x394c16e9 fscache_cache_cleared_wq +EXPORT_SYMBOL fs/fscache/fscache 0x3fc23318 fscache_wait_bit +EXPORT_SYMBOL fs/fscache/fscache 0x4b91934b __fscache_update_cookie +EXPORT_SYMBOL fs/fscache/fscache 0x4f1d0caa fscache_add_cache +EXPORT_SYMBOL fs/fscache/fscache 0x4feec2c4 fscache_enqueue_operation +EXPORT_SYMBOL fs/fscache/fscache 0x536c8aff fscache_put_operation +EXPORT_SYMBOL fs/fscache/fscache 0x573785f5 __fscache_alloc_page +EXPORT_SYMBOL fs/fscache/fscache 0x5a24b465 fscache_obtained_object +EXPORT_SYMBOL fs/fscache/fscache 0x74530ecd fscache_op_debug_id +EXPORT_SYMBOL fs/fscache/fscache 0x7c040f08 fscache_mark_pages_cached +EXPORT_SYMBOL fs/fscache/fscache 0x86f8894f fscache_object_states +EXPORT_SYMBOL fs/fscache/fscache 0x9300ad31 fscache_fsdef_index +EXPORT_SYMBOL fs/fscache/fscache 0x9e4055bf fscache_object_lookup_negative +EXPORT_SYMBOL fs/fscache/fscache 0xa222f0e9 __fscache_uncache_all_inode_pages +EXPORT_SYMBOL fs/fscache/fscache 0xaf4f2b09 __fscache_read_or_alloc_page +EXPORT_SYMBOL fs/fscache/fscache 0xb28090a1 __fscache_acquire_cookie +EXPORT_SYMBOL fs/fscache/fscache 0xb6a3ba1c __fscache_register_netfs +EXPORT_SYMBOL fs/fscache/fscache 0xbff1c1b9 fscache_check_aux +EXPORT_SYMBOL fs/fscache/fscache 0xd4694cbe __fscache_maybe_release_page +EXPORT_SYMBOL fs/fscache/fscache 0xd6f21ce7 fscache_init_cache +EXPORT_SYMBOL fs/fscache/fscache 0xde4fc950 fscache_object_work_func +EXPORT_SYMBOL fs/fscache/fscache 0xee3eb70c __fscache_write_page +EXPORT_SYMBOL fs/fscache/fscache 0xf0cc884b __fscache_relinquish_cookie +EXPORT_SYMBOL fs/fscache/fscache 0xfcd03f7a __fscache_wait_on_page_write +EXPORT_SYMBOL fs/fscache/fscache 0xfd4d59cd __fscache_check_page_write +EXPORT_SYMBOL lib/cordic 0x434bfd07 cordic_calc_iq +EXPORT_SYMBOL lib/crc-ccitt 0x3771b461 crc_ccitt +EXPORT_SYMBOL lib/crc-ccitt 0x75811312 crc_ccitt_table +EXPORT_SYMBOL lib/crc7 0xa7587646 crc7 +EXPORT_SYMBOL lib/crc7 0xd80c3603 crc7_syndrome_table +EXPORT_SYMBOL lib/crc8 0x41248eaf crc8 +EXPORT_SYMBOL lib/crc8 0xab9ad613 crc8_populate_lsb +EXPORT_SYMBOL lib/crc8 0xd4534d80 crc8_populate_msb +EXPORT_SYMBOL lib/libcrc32c 0x27000b29 crc32c +EXPORT_SYMBOL lib/lru_cache 0x0ea7c60a lc_del +EXPORT_SYMBOL lib/lru_cache 0x236f6654 lc_create +EXPORT_SYMBOL lib/lru_cache 0x4308237d lc_get +EXPORT_SYMBOL lib/lru_cache 0x58f461a7 lc_set +EXPORT_SYMBOL lib/lru_cache 0x604890a6 lc_changed +EXPORT_SYMBOL lib/lru_cache 0x617b0ecd lc_index_of +EXPORT_SYMBOL lib/lru_cache 0x78e92b13 lc_seq_printf_stats +EXPORT_SYMBOL lib/lru_cache 0x831045dd lc_reset +EXPORT_SYMBOL lib/lru_cache 0x9a21924a lc_put +EXPORT_SYMBOL lib/lru_cache 0xc388d3ac lc_try_get +EXPORT_SYMBOL lib/lru_cache 0xcea4d17e lc_seq_dump_details +EXPORT_SYMBOL lib/lru_cache 0xcf5f0864 lc_find +EXPORT_SYMBOL lib/lru_cache 0xdd7a727f lc_destroy +EXPORT_SYMBOL lib/lru_cache 0xed91c002 lc_element_by_index +EXPORT_SYMBOL lib/raid6/raid6_pq 0x0bd662f6 raid6_gfmul +EXPORT_SYMBOL lib/raid6/raid6_pq 0x15fe0cd3 raid6_gfexp +EXPORT_SYMBOL lib/raid6/raid6_pq 0x5ba93f9d raid6_gfinv +EXPORT_SYMBOL lib/raid6/raid6_pq 0xb0d904b7 raid6_empty_zero_page +EXPORT_SYMBOL lib/raid6/raid6_pq 0xce45a6f1 raid6_gfexi +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0x315c65fd zlib_deflateInit2 +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0x48034724 zlib_deflateReset +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0xaf64ad0d zlib_deflate +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0xe9f7149c zlib_deflate_workspacesize +EXPORT_SYMBOL lib/zlib_deflate/zlib_deflate 0xf741c793 zlib_deflateEnd +EXPORT_SYMBOL net/bridge/netfilter/ebtables 0x134a91b1 ebt_register_table +EXPORT_SYMBOL net/bridge/netfilter/ebtables 0x610adcb8 ebt_unregister_table +EXPORT_SYMBOL net/bridge/netfilter/ebtables 0xf2b937ff ebt_do_table +EXPORT_SYMBOL net/caif/caif 0x1446b60a caif_client_register_refcnt +EXPORT_SYMBOL net/caif/caif 0x1bde09f7 caif_enroll_dev +EXPORT_SYMBOL net/caif/caif 0x2a09f713 cfpkt_fromnative +EXPORT_SYMBOL net/caif/caif 0x329dbd06 cfpkt_info +EXPORT_SYMBOL net/caif/caif 0x38701a7c cfcnfg_del_phy_layer +EXPORT_SYMBOL net/caif/caif 0x4a237e57 cfpkt_tonative +EXPORT_SYMBOL net/caif/caif 0x6a44fc70 cfpkt_extr_head +EXPORT_SYMBOL net/caif/caif 0x839ddb7b cfcnfg_set_phy_state +EXPORT_SYMBOL net/caif/caif 0x92d2f838 get_cfcnfg +EXPORT_SYMBOL net/caif/caif 0x966d7de2 cfpkt_add_head +EXPORT_SYMBOL net/caif/caif 0x97591241 caif_connect_client +EXPORT_SYMBOL net/caif/caif 0xacba732e caif_disconnect_client +EXPORT_SYMBOL net/caif/caif 0xb7b6874e caif_free_client +EXPORT_SYMBOL net/caif/caif 0xc4e6685f cfcnfg_add_phy_layer +EXPORT_SYMBOL net/ceph/libceph 0x069c141d ceph_check_fsid +EXPORT_SYMBOL net/ceph/libceph 0x08c5c4d5 ceph_release_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x09290ab3 ceph_debugfs_init +EXPORT_SYMBOL net/ceph/libceph 0x0e3d0216 ceph_calc_object_layout +EXPORT_SYMBOL net/ceph/libceph 0x0f454b31 ceph_open_session +EXPORT_SYMBOL net/ceph/libceph 0x10940306 ceph_pagelist_set_cursor +EXPORT_SYMBOL net/ceph/libceph 0x16c6e839 ceph_osdc_start_request +EXPORT_SYMBOL net/ceph/libceph 0x197effcb ceph_osdc_release_request +EXPORT_SYMBOL net/ceph/libceph 0x1995a3b5 ceph_con_keepalive +EXPORT_SYMBOL net/ceph/libceph 0x229c3c59 ceph_msg_new +EXPORT_SYMBOL net/ceph/libceph 0x230d6188 ceph_osdc_wait_event +EXPORT_SYMBOL net/ceph/libceph 0x26f4c7dd ceph_osdc_set_request_linger +EXPORT_SYMBOL net/ceph/libceph 0x30d05cb1 ceph_osdc_alloc_request +EXPORT_SYMBOL net/ceph/libceph 0x3158173e ceph_pagelist_release +EXPORT_SYMBOL net/ceph/libceph 0x33f2d647 ceph_calc_file_object_mapping +EXPORT_SYMBOL net/ceph/libceph 0x36bfe989 ceph_compare_options +EXPORT_SYMBOL net/ceph/libceph 0x3abec91f ceph_pr_addr +EXPORT_SYMBOL net/ceph/libceph 0x3e1f462a ceph_destroy_options +EXPORT_SYMBOL net/ceph/libceph 0x43c8d341 ceph_buffer_new +EXPORT_SYMBOL net/ceph/libceph 0x43e458f6 ceph_file_part +EXPORT_SYMBOL net/ceph/libceph 0x441bedde ceph_copy_page_vector_to_user +EXPORT_SYMBOL net/ceph/libceph 0x45d46fde ceph_alloc_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x466d049e ceph_copy_to_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x4848743c ceph_osdc_build_request +EXPORT_SYMBOL net/ceph/libceph 0x4c6f99aa ceph_osdc_sync +EXPORT_SYMBOL net/ceph/libceph 0x4eec0ffc ceph_monc_create_snapid +EXPORT_SYMBOL net/ceph/libceph 0x4f8e1b28 ceph_zero_page_vector_range +EXPORT_SYMBOL net/ceph/libceph 0x5379cea3 ceph_caps_for_mode +EXPORT_SYMBOL net/ceph/libceph 0x57baf885 ceph_str_hash +EXPORT_SYMBOL net/ceph/libceph 0x5a8c7e55 ceph_client_id +EXPORT_SYMBOL net/ceph/libceph 0x5fe4b2fa ceph_pagelist_truncate +EXPORT_SYMBOL net/ceph/libceph 0x60047cba ceph_osdc_writepages +EXPORT_SYMBOL net/ceph/libceph 0x63758856 ceph_str_hash_name +EXPORT_SYMBOL net/ceph/libceph 0x69205b45 ceph_monc_got_mdsmap +EXPORT_SYMBOL net/ceph/libceph 0x6d2d06a1 ceph_pagelist_reserve +EXPORT_SYMBOL net/ceph/libceph 0x6e59caac ceph_parse_options +EXPORT_SYMBOL net/ceph/libceph 0x6ed41be2 ceph_pagelist_append +EXPORT_SYMBOL net/ceph/libceph 0x700c9688 ceph_con_init +EXPORT_SYMBOL net/ceph/libceph 0x71ae5af6 ceph_monc_stop +EXPORT_SYMBOL net/ceph/libceph 0x74daee66 ceph_calc_pg_primary +EXPORT_SYMBOL net/ceph/libceph 0x77692acb ceph_msg_last_put +EXPORT_SYMBOL net/ceph/libceph 0x80fdae69 ceph_osdc_init +EXPORT_SYMBOL net/ceph/libceph 0x90a174b2 ceph_osdc_wait_request +EXPORT_SYMBOL net/ceph/libceph 0x9675a2cb ceph_osdc_new_request +EXPORT_SYMBOL net/ceph/libceph 0x96a3e005 ceph_destroy_client +EXPORT_SYMBOL net/ceph/libceph 0x973f6ac9 ceph_con_close +EXPORT_SYMBOL net/ceph/libceph 0x9aaebd48 ceph_copy_from_page_vector +EXPORT_SYMBOL net/ceph/libceph 0x9f534f4d ceph_buffer_release +EXPORT_SYMBOL net/ceph/libceph 0xa0ae5ca2 ceph_monc_validate_auth +EXPORT_SYMBOL net/ceph/libceph 0xa2456c90 ceph_create_client +EXPORT_SYMBOL net/ceph/libceph 0xa37dcf95 ceph_osdc_put_event +EXPORT_SYMBOL net/ceph/libceph 0xa3f39002 ceph_monc_open_session +EXPORT_SYMBOL net/ceph/libceph 0xa40bd703 ceph_pagelist_free_reserve +EXPORT_SYMBOL net/ceph/libceph 0xa5ea6b3f __ceph_open_session +EXPORT_SYMBOL net/ceph/libceph 0xa64810ae ceph_copy_user_to_page_vector +EXPORT_SYMBOL net/ceph/libceph 0xa7ba7ffa ceph_calc_raw_layout +EXPORT_SYMBOL net/ceph/libceph 0xa9d1eda2 ceph_monc_init +EXPORT_SYMBOL net/ceph/libceph 0xafb8a407 ceph_msgr_flush +EXPORT_SYMBOL net/ceph/libceph 0xafcbbea3 ceph_osdc_readpages +EXPORT_SYMBOL net/ceph/libceph 0xb4c9227c ceph_monc_do_statfs +EXPORT_SYMBOL net/ceph/libceph 0xb54676fa ceph_msg_type_name +EXPORT_SYMBOL net/ceph/libceph 0xb6081d6d ceph_msgr_exit +EXPORT_SYMBOL net/ceph/libceph 0xb6e701c4 ceph_con_open +EXPORT_SYMBOL net/ceph/libceph 0xb8bdcb09 ceph_osdc_unregister_linger_request +EXPORT_SYMBOL net/ceph/libceph 0xba95d3cb ceph_pg_poolid_by_name +EXPORT_SYMBOL net/ceph/libceph 0xbd811647 ceph_messenger_destroy +EXPORT_SYMBOL net/ceph/libceph 0xc4a80955 ceph_debugfs_cleanup +EXPORT_SYMBOL net/ceph/libceph 0xc9f82b38 ceph_msgr_init +EXPORT_SYMBOL net/ceph/libceph 0xcb50a624 ceph_parse_ips +EXPORT_SYMBOL net/ceph/libceph 0xd07690bf ceph_osdc_create_event +EXPORT_SYMBOL net/ceph/libceph 0xd2c107bb ceph_flags_to_mode +EXPORT_SYMBOL net/ceph/libceph 0xd512f06f ceph_osdc_cancel_event +EXPORT_SYMBOL net/ceph/libceph 0xd5f49fba ceph_put_page_vector +EXPORT_SYMBOL net/ceph/libceph 0xe73bc792 ceph_con_send +EXPORT_SYMBOL net/ceph/libceph 0xe95bad1a ceph_msg_dump +EXPORT_SYMBOL net/ceph/libceph 0xea969a2f ceph_messenger_create +EXPORT_SYMBOL net/ceph/libceph 0xf2a7359c ceph_osdc_stop +EXPORT_SYMBOL net/ceph/libceph 0xfa802ac3 ceph_get_direct_page_vector +EXPORT_SYMBOL net/ieee802154/ieee802154 0x019e774c wpan_phy_unregister +EXPORT_SYMBOL net/ieee802154/ieee802154 0x2f6811b7 ieee802154_nl_scan_confirm +EXPORT_SYMBOL net/ieee802154/ieee802154 0x3a9d4a6e wpan_phy_find +EXPORT_SYMBOL net/ieee802154/ieee802154 0x4e6e5ea8 ieee802154_nl_assoc_confirm +EXPORT_SYMBOL net/ieee802154/ieee802154 0x77b37444 ieee802154_nl_beacon_indic +EXPORT_SYMBOL net/ieee802154/ieee802154 0x7fffe9c2 ieee802154_nl_start_confirm +EXPORT_SYMBOL net/ieee802154/ieee802154 0x8b0fdb8d ieee802154_nl_disassoc_indic +EXPORT_SYMBOL net/ieee802154/ieee802154 0x9c40fdba wpan_phy_free +EXPORT_SYMBOL net/ieee802154/ieee802154 0xc8485d67 ieee802154_nl_assoc_indic +EXPORT_SYMBOL net/ieee802154/ieee802154 0xcdb75e76 wpan_phy_alloc +EXPORT_SYMBOL net/ieee802154/ieee802154 0xd59db105 wpan_phy_for_each +EXPORT_SYMBOL net/ieee802154/ieee802154 0xf53e0aa8 wpan_phy_register +EXPORT_SYMBOL net/ieee802154/ieee802154 0xf70cbbab ieee802154_nl_disassoc_confirm +EXPORT_SYMBOL net/ipv4/tunnel4 0x797dd18b xfrm4_tunnel_deregister +EXPORT_SYMBOL net/ipv4/tunnel4 0x9e6cd3fe xfrm4_tunnel_register +EXPORT_SYMBOL net/ipv6/tunnel6 0x3d54aceb xfrm6_tunnel_register +EXPORT_SYMBOL net/ipv6/tunnel6 0x5bc98b06 xfrm6_tunnel_deregister +EXPORT_SYMBOL net/ipv6/xfrm6_tunnel 0x16bec854 xfrm6_tunnel_alloc_spi +EXPORT_SYMBOL net/ipv6/xfrm6_tunnel 0xf381757b xfrm6_tunnel_spi_lookup +EXPORT_SYMBOL net/l2tp/l2tp_core 0xa9ff20cd l2tp_recv_common +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x021b5fcd ip_vs_proto_data_get +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x0e220a06 ip_vs_conn_out_get +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x30cb4d7d ip_vs_conn_in_get +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x432485d1 register_ip_vs_app_inc +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x4794bde3 register_ip_vs_scheduler +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x4ab743eb ip_vs_proto_get +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x6b45fc7c ip_vs_conn_new +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0x79340f82 unregister_ip_vs_scheduler +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xa0fd2683 ip_vs_nfct_expect_related +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xa1dbc2d8 ip_vs_proto_name +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xb2a6a88f register_ip_vs_app +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xc1cb2688 ip_vs_conn_put +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xcde789bd ip_vs_scheduler_err +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xd6ce252f ip_vs_tcp_conn_listen +EXPORT_SYMBOL net/netfilter/ipvs/ip_vs 0xde466a2a unregister_ip_vs_app +EXPORT_SYMBOL net/nfc/nci/nci 0x12ea9b44 nci_register_device +EXPORT_SYMBOL net/nfc/nci/nci 0x18c22389 nci_recv_frame +EXPORT_SYMBOL net/nfc/nci/nci 0x90633ddf nci_allocate_device +EXPORT_SYMBOL net/nfc/nci/nci 0xb29c3e4e nci_unregister_device +EXPORT_SYMBOL net/nfc/nci/nci 0xba490602 nci_to_errno +EXPORT_SYMBOL net/nfc/nci/nci 0xf88670c7 nci_free_device +EXPORT_SYMBOL net/nfc/nfc 0x03fc387b nfc_alloc_recv_skb +EXPORT_SYMBOL net/nfc/nfc 0x18060b02 nfc_dep_link_is_up +EXPORT_SYMBOL net/nfc/nfc 0x32b8d608 nfc_proto_register +EXPORT_SYMBOL net/nfc/nfc 0x427045cd nfc_proto_unregister +EXPORT_SYMBOL net/nfc/nfc 0x56247611 nfc_targets_found +EXPORT_SYMBOL net/nfc/nfc 0x6ba5f99d nfc_class +EXPORT_SYMBOL net/nfc/nfc 0x6ec57668 nfc_allocate_device +EXPORT_SYMBOL net/nfc/nfc 0x791198a1 nfc_register_device +EXPORT_SYMBOL net/nfc/nfc 0x7ec2f668 nfc_unregister_device +EXPORT_SYMBOL net/nfc/nfc 0xb8dd1384 nfc_set_remote_general_bytes +EXPORT_SYMBOL net/rds/rds 0x5031b8c5 rds_str_array +EXPORT_SYMBOL net/wireless/lib80211 0x206b2051 lib80211_crypt_info_free +EXPORT_SYMBOL net/wireless/lib80211 0x2d0f99e5 print_ssid +EXPORT_SYMBOL net/wireless/lib80211 0x61407782 lib80211_register_crypto_ops +EXPORT_SYMBOL net/wireless/lib80211 0x97e43617 lib80211_unregister_crypto_ops +EXPORT_SYMBOL net/wireless/lib80211 0xdfaf5c1e lib80211_crypt_delayed_deinit +EXPORT_SYMBOL net/wireless/lib80211 0xe8167dff lib80211_get_crypto_ops +EXPORT_SYMBOL net/wireless/lib80211 0xf73651c7 lib80211_crypt_info_init +EXPORT_SYMBOL vmlinux 0x00000000 softirq_work_list +EXPORT_SYMBOL vmlinux 0x0000e934 key_task_permission +EXPORT_SYMBOL vmlinux 0x00039644 i2c_use_client +EXPORT_SYMBOL vmlinux 0x002de09c vfsmount_lock_global_unlock_online +EXPORT_SYMBOL vmlinux 0x003ed69a __kfifo_dma_in_prepare +EXPORT_SYMBOL vmlinux 0x00519bca drm_getsarea +EXPORT_SYMBOL vmlinux 0x00801678 flush_scheduled_work +EXPORT_SYMBOL vmlinux 0x0084e86d unregister_shrinker +EXPORT_SYMBOL vmlinux 0x00882572 clear_nlink +EXPORT_SYMBOL vmlinux 0x00b123ef netif_stacked_transfer_operstate +EXPORT_SYMBOL vmlinux 0x00beebf2 prepare_kernel_cred +EXPORT_SYMBOL vmlinux 0x00cb26fd tcp_v4_send_check +EXPORT_SYMBOL vmlinux 0x00e80214 xfrm_find_acq_byseq +EXPORT_SYMBOL vmlinux 0x00e8097b csum_partial_copy_fromiovecend +EXPORT_SYMBOL vmlinux 0x00e9adbd dma_mark_declared_memory_occupied +EXPORT_SYMBOL vmlinux 0x00ecf46f ip_options_compile +EXPORT_SYMBOL vmlinux 0x00f42699 files_lglock_global_unlock +EXPORT_SYMBOL vmlinux 0x00f495fb drm_unbind_agp +EXPORT_SYMBOL vmlinux 0x01040390 thermal_zone_device_update +EXPORT_SYMBOL vmlinux 0x01139ffc max_mapnr +EXPORT_SYMBOL vmlinux 0x013275d1 tty_vhangup +EXPORT_SYMBOL vmlinux 0x01372f64 bitmap_start_sync +EXPORT_SYMBOL vmlinux 0x014a426a skb_append_datato_frags +EXPORT_SYMBOL vmlinux 0x017acb19 mmc_cleanup_queue +EXPORT_SYMBOL vmlinux 0x01902adf netpoll_trap +EXPORT_SYMBOL vmlinux 0x01ccfff8 ip_route_me_harder +EXPORT_SYMBOL vmlinux 0x01d19038 acpi_enable_subsystem +EXPORT_SYMBOL vmlinux 0x01d97435 sock_map_fd +EXPORT_SYMBOL vmlinux 0x01e0307f qemu_trace_munmap +EXPORT_SYMBOL vmlinux 0x01e08edc xt_register_target +EXPORT_SYMBOL vmlinux 0x01e9c3c5 usb_set_transceiver +EXPORT_SYMBOL vmlinux 0x0205a392 eth_header +EXPORT_SYMBOL vmlinux 0x020cdd9e drm_platform_exit +EXPORT_SYMBOL vmlinux 0x02124474 ip_send_check +EXPORT_SYMBOL vmlinux 0x022b2cbf blk_queue_max_segments +EXPORT_SYMBOL vmlinux 0x023ef236 tty_get_baud_rate +EXPORT_SYMBOL vmlinux 0x024fe8d5 udp_table +EXPORT_SYMBOL vmlinux 0x025d5e95 ipv6_chk_prefix +EXPORT_SYMBOL vmlinux 0x02649054 security_sock_rcv_skb +EXPORT_SYMBOL vmlinux 0x029444f0 native_read_tsc +EXPORT_SYMBOL vmlinux 0x02991615 pnp_stop_dev +EXPORT_SYMBOL vmlinux 0x02a18c74 nf_conntrack_destroy +EXPORT_SYMBOL vmlinux 0x02a6ce5a crc16_table +EXPORT_SYMBOL vmlinux 0x02b3b40c alloc_disk_node +EXPORT_SYMBOL vmlinux 0x02c71fd0 datagram_poll +EXPORT_SYMBOL vmlinux 0x02ce18c9 agp_generic_alloc_user +EXPORT_SYMBOL vmlinux 0x02d81845 audit_log_task_context +EXPORT_SYMBOL vmlinux 0x02e2ef91 abx500_event_registers_startup_state_get +EXPORT_SYMBOL vmlinux 0x02ee26c1 free_pages_exact +EXPORT_SYMBOL vmlinux 0x02f0523b netdev_set_bond_master +EXPORT_SYMBOL vmlinux 0x0302c48b idr_destroy +EXPORT_SYMBOL vmlinux 0x031ba9bf atomic_dec_and_mutex_lock +EXPORT_SYMBOL vmlinux 0x0334da4e scsi_command_size_tbl +EXPORT_SYMBOL vmlinux 0x03517e86 skb_copy_datagram_from_iovec +EXPORT_SYMBOL vmlinux 0x03592ea0 security_unix_stream_connect +EXPORT_SYMBOL vmlinux 0x03608c7e mb_cache_entry_insert +EXPORT_SYMBOL vmlinux 0x0366307a console_suspend_enabled +EXPORT_SYMBOL vmlinux 0x037a0cba kfree +EXPORT_SYMBOL vmlinux 0x0394a3f0 scsi_device_quiesce +EXPORT_SYMBOL vmlinux 0x039cacb6 drm_helper_mode_fill_fb_struct +EXPORT_SYMBOL vmlinux 0x03bd889d param_get_ulong +EXPORT_SYMBOL vmlinux 0x03c06156 bitmap_fold +EXPORT_SYMBOL vmlinux 0x03d125d7 phy_driver_unregister +EXPORT_SYMBOL vmlinux 0x03e4a544 xfrm_spd_getinfo +EXPORT_SYMBOL vmlinux 0x03f27eeb ieee80211_sta_block_awake +EXPORT_SYMBOL vmlinux 0x03f620c0 block_write_end +EXPORT_SYMBOL vmlinux 0x03fd2571 vm_unmap_ram +EXPORT_SYMBOL vmlinux 0x0420486e blk_peek_request +EXPORT_SYMBOL vmlinux 0x0422fe4a inet_csk_timer_bug_msg +EXPORT_SYMBOL vmlinux 0x04482cdb __refrigerator +EXPORT_SYMBOL vmlinux 0x04577f09 mpage_writepage +EXPORT_SYMBOL vmlinux 0x046a1fe5 __dev_get_by_name +EXPORT_SYMBOL vmlinux 0x046c1f16 param_ops_invbool +EXPORT_SYMBOL vmlinux 0x04710341 write_one_page +EXPORT_SYMBOL vmlinux 0x0487f831 fb_find_best_display +EXPORT_SYMBOL vmlinux 0x04a3af60 drm_mm_init_scan +EXPORT_SYMBOL vmlinux 0x04b3b75b write_inode_now +EXPORT_SYMBOL vmlinux 0x04bb60d7 __skb_get_rxhash +EXPORT_SYMBOL vmlinux 0x04e0a667 pci_prepare_to_sleep +EXPORT_SYMBOL vmlinux 0x04e8ee4a alloc_etherdev_mqs +EXPORT_SYMBOL vmlinux 0x04ea56f9 _kstrtol +EXPORT_SYMBOL vmlinux 0x04ec5866 init_net +EXPORT_SYMBOL vmlinux 0x050efdd4 vga_switcheroo_client_fb_set +EXPORT_SYMBOL vmlinux 0x0521b2ee set_current_groups +EXPORT_SYMBOL vmlinux 0x052a88ec inet_frag_kill +EXPORT_SYMBOL vmlinux 0x053363c8 pcmcia_dev_present +EXPORT_SYMBOL vmlinux 0x054434d6 radix_tree_tag_set +EXPORT_SYMBOL vmlinux 0x054ae270 nf_register_sockopt +EXPORT_SYMBOL vmlinux 0x055b6204 inet_getname +EXPORT_SYMBOL vmlinux 0x056471ef eth_header_parse +EXPORT_SYMBOL vmlinux 0x056ee075 ata_link_printk +EXPORT_SYMBOL vmlinux 0x057ce975 hex_dump_to_buffer +EXPORT_SYMBOL vmlinux 0x058609a1 drm_agp_alloc +EXPORT_SYMBOL vmlinux 0x05ac726d check_disk_change +EXPORT_SYMBOL vmlinux 0x05b665b1 netif_rx_ni +EXPORT_SYMBOL vmlinux 0x05baaba0 wait_for_completion +EXPORT_SYMBOL vmlinux 0x05d14254 pci_reenable_device +EXPORT_SYMBOL vmlinux 0x05db433c dm_io +EXPORT_SYMBOL vmlinux 0x05df0c7c task_nice +EXPORT_SYMBOL vmlinux 0x060abee6 set_nlink +EXPORT_SYMBOL vmlinux 0x060d55dd rwsem_downgrade_wake +EXPORT_SYMBOL vmlinux 0x0612404b wait_for_key_construction +EXPORT_SYMBOL vmlinux 0x061651be strcat +EXPORT_SYMBOL vmlinux 0x062d3151 drm_kms_helper_poll_enable +EXPORT_SYMBOL vmlinux 0x0634100a bitmap_parselist_user +EXPORT_SYMBOL vmlinux 0x063e6326 kernel_read +EXPORT_SYMBOL vmlinux 0x0649e12b drm_mode_hsync +EXPORT_SYMBOL vmlinux 0x0656118a dm_kcopyd_copy +EXPORT_SYMBOL vmlinux 0x066996c8 fasync_helper +EXPORT_SYMBOL vmlinux 0x066c7a3d ieee80211_get_response_rate +EXPORT_SYMBOL vmlinux 0x067d8d35 security_release_secctx +EXPORT_SYMBOL vmlinux 0x06c44b75 drm_mode_config_init +EXPORT_SYMBOL vmlinux 0x06d087f7 set_page_dirty +EXPORT_SYMBOL vmlinux 0x06e617ed kern_path +EXPORT_SYMBOL vmlinux 0x06fb1eee file_open_root +EXPORT_SYMBOL vmlinux 0x06fe3b14 default_grn +EXPORT_SYMBOL vmlinux 0x0727c4f3 iowrite8 +EXPORT_SYMBOL vmlinux 0x07608604 acpi_get_vendor_resource +EXPORT_SYMBOL vmlinux 0x077c42db sk_stream_kill_queues +EXPORT_SYMBOL vmlinux 0x0799aca4 local_bh_enable +EXPORT_SYMBOL vmlinux 0x07a890c8 fb_alloc_cmap +EXPORT_SYMBOL vmlinux 0x07ae19c4 poll_initwait +EXPORT_SYMBOL vmlinux 0x07b42138 dma_supported +EXPORT_SYMBOL vmlinux 0x07b7e092 d_find_any_alias +EXPORT_SYMBOL vmlinux 0x07cc4a5d printk_timed_ratelimit +EXPORT_SYMBOL vmlinux 0x07d053ad twl6040_irq_exit +EXPORT_SYMBOL vmlinux 0x07d50a24 csum_partial +EXPORT_SYMBOL vmlinux 0x07dd3660 dquot_quota_sync +EXPORT_SYMBOL vmlinux 0x07e6bdfb __invalidate_device +EXPORT_SYMBOL vmlinux 0x0814cdf2 __ip_dev_find +EXPORT_SYMBOL vmlinux 0x08174b4c lock_may_write +EXPORT_SYMBOL vmlinux 0x08186c58 md_write_end +EXPORT_SYMBOL vmlinux 0x081ad4f2 agp_backend_acquire +EXPORT_SYMBOL vmlinux 0x082b0b21 migrate_page +EXPORT_SYMBOL vmlinux 0x082c3213 pci_root_buses +EXPORT_SYMBOL vmlinux 0x082fe9e5 sock_create_kern +EXPORT_SYMBOL vmlinux 0x086fe12e drm_prime_add_imported_buf_handle +EXPORT_SYMBOL vmlinux 0x0897219f bdget_disk +EXPORT_SYMBOL vmlinux 0x0897287b acpi_disable_all_gpes +EXPORT_SYMBOL vmlinux 0x089a4091 nf_nat_protocol_register +EXPORT_SYMBOL vmlinux 0x089ed4f3 tty_port_hangup +EXPORT_SYMBOL vmlinux 0x08a794eb simple_rmdir +EXPORT_SYMBOL vmlinux 0x08bf6c09 sb_set_blocksize +EXPORT_SYMBOL vmlinux 0x08c473b7 xt_alloc_table_info +EXPORT_SYMBOL vmlinux 0x08ded414 ida_get_new_above +EXPORT_SYMBOL vmlinux 0x08ded69a fb_blank +EXPORT_SYMBOL vmlinux 0x08e15c30 drm_mm_insert_node_in_range +EXPORT_SYMBOL vmlinux 0x08eb12a6 dma_pool_create +EXPORT_SYMBOL vmlinux 0x08f5f9a3 blkdev_get_by_dev +EXPORT_SYMBOL vmlinux 0x09155682 __nf_nat_mangle_tcp_packet +EXPORT_SYMBOL vmlinux 0x0921f2bc unlock_buffer +EXPORT_SYMBOL vmlinux 0x0922fd5a netpoll_setup +EXPORT_SYMBOL vmlinux 0x0933aae1 efi_enabled +EXPORT_SYMBOL vmlinux 0x0948cde9 num_physpages +EXPORT_SYMBOL vmlinux 0x0978bfdf dquot_set_dqinfo +EXPORT_SYMBOL vmlinux 0x097d154f lock_sock_fast +EXPORT_SYMBOL vmlinux 0x097e4ba6 page_symlink +EXPORT_SYMBOL vmlinux 0x098b71c6 fb_dealloc_cmap +EXPORT_SYMBOL vmlinux 0x09a8707e drm_plane_cleanup +EXPORT_SYMBOL vmlinux 0x09c55cec schedule_timeout_interruptible +EXPORT_SYMBOL vmlinux 0x09c64fbd ieee80211_frequency_to_channel +EXPORT_SYMBOL vmlinux 0x09cc853a blk_queue_physical_block_size +EXPORT_SYMBOL vmlinux 0x09d678ec blk_queue_alignment_offset +EXPORT_SYMBOL vmlinux 0x09eecaf6 mmc_can_secure_erase_trim +EXPORT_SYMBOL vmlinux 0x09f0ff4f cfg80211_inform_bss +EXPORT_SYMBOL vmlinux 0x0a0e642e __pagevec_release +EXPORT_SYMBOL vmlinux 0x0a2487e0 unblock_all_signals +EXPORT_SYMBOL vmlinux 0x0a3131f6 strnchr +EXPORT_SYMBOL vmlinux 0x0a36e327 tcp_gro_receive +EXPORT_SYMBOL vmlinux 0x0a37603b pci_unmap_rom +EXPORT_SYMBOL vmlinux 0x0a3ed95d mnt_pin +EXPORT_SYMBOL vmlinux 0x0a469d23 mfd_clone_cell +EXPORT_SYMBOL vmlinux 0x0a49def4 seq_lseek +EXPORT_SYMBOL vmlinux 0x0a56713b block_page_mkwrite +EXPORT_SYMBOL vmlinux 0x0a5fa1a3 vfs_writev +EXPORT_SYMBOL vmlinux 0x0a7419f2 ieee80211_disable_dyn_ps +EXPORT_SYMBOL vmlinux 0x0a7c1996 ip6_frag_match +EXPORT_SYMBOL vmlinux 0x0aa2c62a netdev_info +EXPORT_SYMBOL vmlinux 0x0ab74ec7 pci_release_selected_regions +EXPORT_SYMBOL vmlinux 0x0acb1a3c __bitmap_shift_right +EXPORT_SYMBOL vmlinux 0x0acf7679 dma_issue_pending_all +EXPORT_SYMBOL vmlinux 0x0adf86b3 dump_seek +EXPORT_SYMBOL vmlinux 0x0ae4b94c drm_ht_remove +EXPORT_SYMBOL vmlinux 0x0afee7c9 save_mount_options +EXPORT_SYMBOL vmlinux 0x0b0d888b icmpv6_err_convert +EXPORT_SYMBOL vmlinux 0x0b1beb31 vmalloc_32_user +EXPORT_SYMBOL vmlinux 0x0b351ada mempool_resize +EXPORT_SYMBOL vmlinux 0x0b460f31 dev_set_drvdata +EXPORT_SYMBOL vmlinux 0x0b48677a __kfifo_init +EXPORT_SYMBOL vmlinux 0x0b64ca19 security_task_getsecid +EXPORT_SYMBOL vmlinux 0x0b69a29f down_trylock +EXPORT_SYMBOL vmlinux 0x0b6b3862 inet_proto_csum_replace4 +EXPORT_SYMBOL vmlinux 0x0b6c1ed1 dev_mc_del_global +EXPORT_SYMBOL vmlinux 0x0b742fd7 simple_strtol +EXPORT_SYMBOL vmlinux 0x0b828148 iunique +EXPORT_SYMBOL vmlinux 0x0b90e80b proc_doulongvec_minmax +EXPORT_SYMBOL vmlinux 0x0b96f587 rawv6_mh_filter_unregister +EXPORT_SYMBOL vmlinux 0x0ba35e07 simple_dir_inode_operations +EXPORT_SYMBOL vmlinux 0x0bc477a2 irq_set_irq_type +EXPORT_SYMBOL vmlinux 0x0bcceb8c pcim_iounmap +EXPORT_SYMBOL vmlinux 0x0bcef834 blkdev_get +EXPORT_SYMBOL vmlinux 0x0bd0e418 drm_mm_get_block_range_generic +EXPORT_SYMBOL vmlinux 0x0bd8bc08 drm_free_agp +EXPORT_SYMBOL vmlinux 0x0be8f5d9 seq_put_decimal_ull +EXPORT_SYMBOL vmlinux 0x0c09b60b seq_put_decimal_ll +EXPORT_SYMBOL vmlinux 0x0c35f2c6 sleep_on_timeout +EXPORT_SYMBOL vmlinux 0x0c3e0678 tcp_ioctl +EXPORT_SYMBOL vmlinux 0x0c58a8cd netdev_increment_features +EXPORT_SYMBOL vmlinux 0x0c65e73c scsi_normalize_sense +EXPORT_SYMBOL vmlinux 0x0c72ee23 unbind_con_driver +EXPORT_SYMBOL vmlinux 0x0c8c9e99 scsi_show_extd_sense +EXPORT_SYMBOL vmlinux 0x0ca22482 inet_dev_addr_type +EXPORT_SYMBOL vmlinux 0x0ca402b3 vmap +EXPORT_SYMBOL vmlinux 0x0cae232b utf16s_to_utf8s +EXPORT_SYMBOL vmlinux 0x0cc2fbf4 deactivate_super +EXPORT_SYMBOL vmlinux 0x0cea2417 dm_get_device +EXPORT_SYMBOL vmlinux 0x0cf5d590 pci_bus_find_capability +EXPORT_SYMBOL vmlinux 0x0d2a3f0e simple_transaction_get +EXPORT_SYMBOL vmlinux 0x0d32a066 mb_cache_entry_free +EXPORT_SYMBOL vmlinux 0x0d3dda14 acpi_get_type +EXPORT_SYMBOL vmlinux 0x0d53541a cfg80211_send_unprot_disassoc +EXPORT_SYMBOL vmlinux 0x0d541186 lock_rename +EXPORT_SYMBOL vmlinux 0x0d542439 __ipv6_addr_type +EXPORT_SYMBOL vmlinux 0x0d6aca60 sock_update_classid +EXPORT_SYMBOL vmlinux 0x0d6d9a65 bd_set_size +EXPORT_SYMBOL vmlinux 0x0d7c8c35 d_genocide +EXPORT_SYMBOL vmlinux 0x0d800687 dev_addr_add +EXPORT_SYMBOL vmlinux 0x0d82ea8d __break_lease +EXPORT_SYMBOL vmlinux 0x0d8a7ad6 blkdev_issue_flush +EXPORT_SYMBOL vmlinux 0x0da10ec3 security_sock_graft +EXPORT_SYMBOL vmlinux 0x0da2d95c x86_dma_fallback_dev +EXPORT_SYMBOL vmlinux 0x0da9be86 neigh_table_init_no_netlink +EXPORT_SYMBOL vmlinux 0x0db1cb8b mount_bdev +EXPORT_SYMBOL vmlinux 0x0dc28efa do_sync_write +EXPORT_SYMBOL vmlinux 0x0de45275 read_dev_sector +EXPORT_SYMBOL vmlinux 0x0df67e04 sock_i_ino +EXPORT_SYMBOL vmlinux 0x0dfcb631 netlink_broadcast +EXPORT_SYMBOL vmlinux 0x0e17c0a6 free_buffer_head +EXPORT_SYMBOL vmlinux 0x0e2165ae sync_timeline_destroy +EXPORT_SYMBOL vmlinux 0x0e357949 sock_no_accept +EXPORT_SYMBOL vmlinux 0x0e62e9ee seq_bitmap_list +EXPORT_SYMBOL vmlinux 0x0e6da44a set_normalized_timespec +EXPORT_SYMBOL vmlinux 0x0e7778a2 abx500_remove_ops +EXPORT_SYMBOL vmlinux 0x0e8abbd5 scm_fp_dup +EXPORT_SYMBOL vmlinux 0x0e8ed4fc skb_split +EXPORT_SYMBOL vmlinux 0x0ec98808 ida_init +EXPORT_SYMBOL vmlinux 0x0ed48b4a i2c_put_adapter +EXPORT_SYMBOL vmlinux 0x0efe6cc3 gen_pool_add_virt +EXPORT_SYMBOL vmlinux 0x0f015bb8 ieee80211_rate_control_unregister +EXPORT_SYMBOL vmlinux 0x0f067623 netdev_crit +EXPORT_SYMBOL vmlinux 0x0f28cb91 nvram_read_byte +EXPORT_SYMBOL vmlinux 0x0f4c91ed ns_to_timespec +EXPORT_SYMBOL vmlinux 0x0f8164f2 drm_agp_acquire +EXPORT_SYMBOL vmlinux 0x0f822c45 nand_bch_calculate_ecc +EXPORT_SYMBOL vmlinux 0x0f8dc681 drm_mm_scan_remove_block +EXPORT_SYMBOL vmlinux 0x0f97d04f ipv4_specific +EXPORT_SYMBOL vmlinux 0x0f9a9cb1 request_firmware_nowait +EXPORT_SYMBOL vmlinux 0x0faef0ed __tasklet_schedule +EXPORT_SYMBOL vmlinux 0x0fb0e29f init_timer_key +EXPORT_SYMBOL vmlinux 0x0fb6a667 ieee80211_napi_complete +EXPORT_SYMBOL vmlinux 0x0fc145a1 drm_open +EXPORT_SYMBOL vmlinux 0x0fcb9751 pci_target_state +EXPORT_SYMBOL vmlinux 0x0fccafb1 drm_global_item_unref +EXPORT_SYMBOL vmlinux 0x0fd00a68 acpi_clear_event +EXPORT_SYMBOL vmlinux 0x0ffa8302 _atomic_dec_and_lock +EXPORT_SYMBOL vmlinux 0x100eeeab blk_queue_max_hw_sectors +EXPORT_SYMBOL vmlinux 0x104dfcd6 cfg80211_classify8021d +EXPORT_SYMBOL vmlinux 0x1052ae36 ieee80211_start_tx_ba_cb_irqsafe +EXPORT_SYMBOL vmlinux 0x107dfaf3 sock_no_getname +EXPORT_SYMBOL vmlinux 0x109c8252 sock_tx_timestamp +EXPORT_SYMBOL vmlinux 0x109d3230 rawv6_mh_filter_register +EXPORT_SYMBOL vmlinux 0x10cb2db8 elv_dispatch_add_tail +EXPORT_SYMBOL vmlinux 0x10d9d048 icmp_err_convert +EXPORT_SYMBOL vmlinux 0x10ee20bb default_blu +EXPORT_SYMBOL vmlinux 0x11073671 drm_mm_search_free_in_range +EXPORT_SYMBOL vmlinux 0x11089ac7 _ctype +EXPORT_SYMBOL vmlinux 0x11267875 scsi_extd_sense_format +EXPORT_SYMBOL vmlinux 0x112c9c2d proc_mkdir_mode +EXPORT_SYMBOL vmlinux 0x112e14c0 llc_sap_find +EXPORT_SYMBOL vmlinux 0x1139a862 sk_alloc +EXPORT_SYMBOL vmlinux 0x1163f0a7 blk_max_low_pfn +EXPORT_SYMBOL vmlinux 0x11815620 blkdev_fsync +EXPORT_SYMBOL vmlinux 0x118f01ea putname +EXPORT_SYMBOL vmlinux 0x119721ac ei_interrupt +EXPORT_SYMBOL vmlinux 0x11c9941c mnt_unpin +EXPORT_SYMBOL vmlinux 0x11dbb9dd simple_write_end +EXPORT_SYMBOL vmlinux 0x11e2ec12 flex_array_free_parts +EXPORT_SYMBOL vmlinux 0x11f279e1 xfrm6_rcv +EXPORT_SYMBOL vmlinux 0x11f7ed4c hex_to_bin +EXPORT_SYMBOL vmlinux 0x12320b09 agp_free_page_array +EXPORT_SYMBOL vmlinux 0x1236708c ieee80211_rx +EXPORT_SYMBOL vmlinux 0x123f0cae scsi_cmd_ioctl +EXPORT_SYMBOL vmlinux 0x124c10fe cont_write_begin +EXPORT_SYMBOL vmlinux 0x129d47ff dqget +EXPORT_SYMBOL vmlinux 0x12a38747 usleep_range +EXPORT_SYMBOL vmlinux 0x12c6276a drm_buffer_read_object +EXPORT_SYMBOL vmlinux 0x12da5bb2 __kmalloc +EXPORT_SYMBOL vmlinux 0x12dfb7db mmc_can_sanitize +EXPORT_SYMBOL vmlinux 0x12e0a8c1 drm_sysfs_connector_add +EXPORT_SYMBOL vmlinux 0x12f99022 inet_frags_init_net +EXPORT_SYMBOL vmlinux 0x130d337d __ieee80211_get_assoc_led_name +EXPORT_SYMBOL vmlinux 0x1310815a dquot_release +EXPORT_SYMBOL vmlinux 0x13182ff8 alloc_trdev +EXPORT_SYMBOL vmlinux 0x13217758 disk_stack_limits +EXPORT_SYMBOL vmlinux 0x13307fde vsscanf +EXPORT_SYMBOL vmlinux 0x13352cd8 tty_port_tty_get +EXPORT_SYMBOL vmlinux 0x13595a62 unlink_framebuffer +EXPORT_SYMBOL vmlinux 0x135e3111 vfs_follow_link +EXPORT_SYMBOL vmlinux 0x136c8a18 set_page_dirty_lock +EXPORT_SYMBOL vmlinux 0x1380802d mii_link_ok +EXPORT_SYMBOL vmlinux 0x1386d5ae pagevec_lookup +EXPORT_SYMBOL vmlinux 0x139f62ee register_gifconf +EXPORT_SYMBOL vmlinux 0x13a3b414 drm_mm_init_scan_with_range +EXPORT_SYMBOL vmlinux 0x13a85002 blk_fetch_request +EXPORT_SYMBOL vmlinux 0x13c65617 pm860x_reg_write +EXPORT_SYMBOL vmlinux 0x13cec651 get_task_io_context +EXPORT_SYMBOL vmlinux 0x13d0adf7 __kfifo_out +EXPORT_SYMBOL vmlinux 0x13f2ed31 drm_connector_property_set_value +EXPORT_SYMBOL vmlinux 0x13f42152 system_entering_hibernation +EXPORT_SYMBOL vmlinux 0x140bb4fb max8998_write_reg +EXPORT_SYMBOL vmlinux 0x141d4cd7 mmc_set_blocklen +EXPORT_SYMBOL vmlinux 0x1420b379 kstrtou16_from_user +EXPORT_SYMBOL vmlinux 0x142b8b35 drm_buffer_copy_from_user +EXPORT_SYMBOL vmlinux 0x142bfe4e scsi_allocate_command +EXPORT_SYMBOL vmlinux 0x142d2174 tcp_check_req +EXPORT_SYMBOL vmlinux 0x142d676b register_framebuffer +EXPORT_SYMBOL vmlinux 0x1430e6e0 unregister_acpi_notifier +EXPORT_SYMBOL vmlinux 0x143f74c4 blk_queue_max_discard_sectors +EXPORT_SYMBOL vmlinux 0x144a831f key_payload_reserve +EXPORT_SYMBOL vmlinux 0x144bfee8 rwsem_wake +EXPORT_SYMBOL vmlinux 0x148d20c8 pci_clear_mwi +EXPORT_SYMBOL vmlinux 0x14ae1948 ieee80211_wake_queue +EXPORT_SYMBOL vmlinux 0x14fdcc64 set_security_override +EXPORT_SYMBOL vmlinux 0x150389d6 acpi_processor_power_init_bm_check +EXPORT_SYMBOL vmlinux 0x150cafe7 skb_dequeue_tail +EXPORT_SYMBOL vmlinux 0x1524d58b proc_dointvec_userhz_jiffies +EXPORT_SYMBOL vmlinux 0x1528d4e0 km_state_expired +EXPORT_SYMBOL vmlinux 0x1533bd89 neigh_sysctl_unregister +EXPORT_SYMBOL vmlinux 0x15343c80 drm_mode_create +EXPORT_SYMBOL vmlinux 0x1538a425 i2c_smbus_read_i2c_block_data +EXPORT_SYMBOL vmlinux 0x154bb74d ip6t_register_table +EXPORT_SYMBOL vmlinux 0x154c6338 dm_kcopyd_client_destroy +EXPORT_SYMBOL vmlinux 0x1551dc51 bitmap_find_free_region +EXPORT_SYMBOL vmlinux 0x155c0cee dev_uc_del +EXPORT_SYMBOL vmlinux 0x15692c87 param_ops_int +EXPORT_SYMBOL vmlinux 0x1569fc47 dmam_alloc_noncoherent +EXPORT_SYMBOL vmlinux 0x15ad55a8 downgrade_write +EXPORT_SYMBOL vmlinux 0x15ee4f90 drm_agp_release +EXPORT_SYMBOL vmlinux 0x160e051d pagecache_write_end +EXPORT_SYMBOL vmlinux 0x160e6e00 i2c_del_adapter +EXPORT_SYMBOL vmlinux 0x160ea4c8 sfi_disabled +EXPORT_SYMBOL vmlinux 0x161d0e1b account_page_redirty +EXPORT_SYMBOL vmlinux 0x162093d1 nf_log_unregister +EXPORT_SYMBOL vmlinux 0x16274b25 jbd2_journal_revoke +EXPORT_SYMBOL vmlinux 0x16305289 warn_slowpath_null +EXPORT_SYMBOL vmlinux 0x16436c1e mb_cache_entry_find_next +EXPORT_SYMBOL vmlinux 0x16492bd6 netdev_class_create_file +EXPORT_SYMBOL vmlinux 0x167e7f9d __get_user_1 +EXPORT_SYMBOL vmlinux 0x1695b7e1 bio_sector_offset +EXPORT_SYMBOL vmlinux 0x16c42197 init_timer_deferrable_key +EXPORT_SYMBOL vmlinux 0x170c25ee acpi_get_next_object +EXPORT_SYMBOL vmlinux 0x17131968 inet_shutdown +EXPORT_SYMBOL vmlinux 0x17780f1f pci_map_biosrom +EXPORT_SYMBOL vmlinux 0x1778e8d5 pci_get_subsys +EXPORT_SYMBOL vmlinux 0x17a3a3bd generic_cont_expand_simple +EXPORT_SYMBOL vmlinux 0x17b4d51b sock_no_getsockopt +EXPORT_SYMBOL vmlinux 0x17b5260f dev_addr_add_multiple +EXPORT_SYMBOL vmlinux 0x17c4e30e inet_csk_destroy_sock +EXPORT_SYMBOL vmlinux 0x17d6c5c6 put_tty_driver +EXPORT_SYMBOL vmlinux 0x17df17bc sysctl_tcp_ecn +EXPORT_SYMBOL vmlinux 0x17ff2c1d __nvram_read_byte +EXPORT_SYMBOL vmlinux 0x180b2f13 con_copy_unimap +EXPORT_SYMBOL vmlinux 0x1826f089 __tracepoint_kmem_cache_alloc_node +EXPORT_SYMBOL vmlinux 0x183fa88b mempool_alloc_slab +EXPORT_SYMBOL vmlinux 0x184b82fb mmc_vddrange_to_ocrmask +EXPORT_SYMBOL vmlinux 0x184e6c85 radix_tree_gang_lookup_slot +EXPORT_SYMBOL vmlinux 0x1851151c proc_dointvec +EXPORT_SYMBOL vmlinux 0x1879fcbd bridge_tunnel_header +EXPORT_SYMBOL vmlinux 0x188239d6 netif_device_attach +EXPORT_SYMBOL vmlinux 0x188a3dfb timespec_trunc +EXPORT_SYMBOL vmlinux 0x18937f52 netdev_refcnt_read +EXPORT_SYMBOL vmlinux 0x18cbca28 fib_default_rule_add +EXPORT_SYMBOL vmlinux 0x18d8e0e9 set_pages_array_wc +EXPORT_SYMBOL vmlinux 0x18d96501 atomic64_dec_if_positive_cx8 +EXPORT_SYMBOL vmlinux 0x18f485c8 xfrm_register_km +EXPORT_SYMBOL vmlinux 0x19176ace generic_file_splice_write +EXPORT_SYMBOL vmlinux 0x19273dd2 __brelse +EXPORT_SYMBOL vmlinux 0x19486b69 nf_log_register +EXPORT_SYMBOL vmlinux 0x194eadaa drm_edid_header_is_valid +EXPORT_SYMBOL vmlinux 0x195c0b59 aio_complete +EXPORT_SYMBOL vmlinux 0x1960731f sync_fence_merge +EXPORT_SYMBOL vmlinux 0x196aff3e dev_base_lock +EXPORT_SYMBOL vmlinux 0x1976aa06 param_ops_bool +EXPORT_SYMBOL vmlinux 0x19783e2f acpi_video_get_edid +EXPORT_SYMBOL vmlinux 0x198134da pci_wake_from_d3 +EXPORT_SYMBOL vmlinux 0x199ed0cd net_disable_timestamp +EXPORT_SYMBOL vmlinux 0x19bd383b security_secmark_refcount_dec +EXPORT_SYMBOL vmlinux 0x19c7ce7e mtd_concat_destroy +EXPORT_SYMBOL vmlinux 0x19f763c4 d_path +EXPORT_SYMBOL vmlinux 0x1a06046a agp_generic_mask_memory +EXPORT_SYMBOL vmlinux 0x1a281ad5 backlight_device_register +EXPORT_SYMBOL vmlinux 0x1a45cb6c acpi_disabled +EXPORT_SYMBOL vmlinux 0x1a5277f5 scsi_host_get +EXPORT_SYMBOL vmlinux 0x1a6226c3 qemu_trace_exit +EXPORT_SYMBOL vmlinux 0x1a63af34 vga_switcheroo_process_delayed_switch +EXPORT_SYMBOL vmlinux 0x1a724921 drm_core_ioremap +EXPORT_SYMBOL vmlinux 0x1a7572cc input_grab_device +EXPORT_SYMBOL vmlinux 0x1a801247 netif_notify_peers +EXPORT_SYMBOL vmlinux 0x1ac88cd2 blk_sync_queue +EXPORT_SYMBOL vmlinux 0x1ace138d bitmap_allocate_region +EXPORT_SYMBOL vmlinux 0x1adc1b75 generic_write_checks +EXPORT_SYMBOL vmlinux 0x1ae13716 netdev_class_remove_file +EXPORT_SYMBOL vmlinux 0x1ae3c8e0 ioc_cgroup_changed +EXPORT_SYMBOL vmlinux 0x1b015d25 bitmap_parselist +EXPORT_SYMBOL vmlinux 0x1b0ac272 __tracepoint_kmalloc_node +EXPORT_SYMBOL vmlinux 0x1b13f26c __elv_add_request +EXPORT_SYMBOL vmlinux 0x1b1b6d56 mmc_card_sleep +EXPORT_SYMBOL vmlinux 0x1b23b929 mark_buffer_dirty_inode +EXPORT_SYMBOL vmlinux 0x1b3581d7 unregister_framebuffer +EXPORT_SYMBOL vmlinux 0x1b56bdf6 get_phy_device +EXPORT_SYMBOL vmlinux 0x1b587003 kern_path_create +EXPORT_SYMBOL vmlinux 0x1b612806 video_output_unregister +EXPORT_SYMBOL vmlinux 0x1b61536b abx500_set_register_interruptible +EXPORT_SYMBOL vmlinux 0x1b6314fd in_aton +EXPORT_SYMBOL vmlinux 0x1b641276 skb_recycle_check +EXPORT_SYMBOL vmlinux 0x1b733c83 tcp_v4_syn_recv_sock +EXPORT_SYMBOL vmlinux 0x1b9e0ff1 scsilun_to_int +EXPORT_SYMBOL vmlinux 0x1baeaed4 proc_dostring +EXPORT_SYMBOL vmlinux 0x1be978d9 inode_sub_rsv_space +EXPORT_SYMBOL vmlinux 0x1c09f3d1 read_cache_page_gfp +EXPORT_SYMBOL vmlinux 0x1c0a14fa pm860x_set_bits +EXPORT_SYMBOL vmlinux 0x1c16664e kernel_sendpage +EXPORT_SYMBOL vmlinux 0x1c25aa93 __xfrm_policy_check +EXPORT_SYMBOL vmlinux 0x1c4413bd phy_start_aneg +EXPORT_SYMBOL vmlinux 0x1c44c311 xfrm4_rcv +EXPORT_SYMBOL vmlinux 0x1c53c328 bnx2_cnic_probe +EXPORT_SYMBOL vmlinux 0x1c60bd36 pci_bus_type +EXPORT_SYMBOL vmlinux 0x1c61cb08 inet_frags_exit_net +EXPORT_SYMBOL vmlinux 0x1c742e4e generic_fillattr +EXPORT_SYMBOL vmlinux 0x1c78728c drm_mmap +EXPORT_SYMBOL vmlinux 0x1c8a04b0 acpi_reset +EXPORT_SYMBOL vmlinux 0x1c8e98b9 phy_mii_ioctl +EXPORT_SYMBOL vmlinux 0x1c9ad92c call_usermodehelper_freeinfo +EXPORT_SYMBOL vmlinux 0x1caa3055 __dst_destroy_metrics_generic +EXPORT_SYMBOL vmlinux 0x1cab2369 register_key_type +EXPORT_SYMBOL vmlinux 0x1cb4c674 udp_lib_rehash +EXPORT_SYMBOL vmlinux 0x1cc6719a register_reboot_notifier +EXPORT_SYMBOL vmlinux 0x1cd0f6c0 mempool_alloc +EXPORT_SYMBOL vmlinux 0x1cd55d3a bdi_set_max_ratio +EXPORT_SYMBOL vmlinux 0x1ce93142 nand_bch_correct_data +EXPORT_SYMBOL vmlinux 0x1d020e76 mtd_concat_create +EXPORT_SYMBOL vmlinux 0x1d228c4a register_quota_format +EXPORT_SYMBOL vmlinux 0x1d43d57c seq_putc +EXPORT_SYMBOL vmlinux 0x1d43e663 bitmap_cond_end_sync +EXPORT_SYMBOL vmlinux 0x1d542850 sync_timeline_signal +EXPORT_SYMBOL vmlinux 0x1d624148 security_old_inode_init_security +EXPORT_SYMBOL vmlinux 0x1d70bd0f blk_queue_find_tag +EXPORT_SYMBOL vmlinux 0x1dc36131 fb_destroy_modedb +EXPORT_SYMBOL vmlinux 0x1dd571e6 fb_copy_cmap +EXPORT_SYMBOL vmlinux 0x1de96c0b put_io_context +EXPORT_SYMBOL vmlinux 0x1df42473 pnp_device_detach +EXPORT_SYMBOL vmlinux 0x1e047854 warn_slowpath_fmt +EXPORT_SYMBOL vmlinux 0x1e0caa06 inet_put_port +EXPORT_SYMBOL vmlinux 0x1e139ff6 gen_pool_alloc +EXPORT_SYMBOL vmlinux 0x1e26be3b get_anon_bdev +EXPORT_SYMBOL vmlinux 0x1e2d194d rtnl_create_link +EXPORT_SYMBOL vmlinux 0x1e614fb3 bdevname +EXPORT_SYMBOL vmlinux 0x1e6d26a8 strstr +EXPORT_SYMBOL vmlinux 0x1e7edeb6 vfs_mknod +EXPORT_SYMBOL vmlinux 0x1e9ec1cb filp_close +EXPORT_SYMBOL vmlinux 0x1e9edfb7 seq_hlist_start_head_rcu +EXPORT_SYMBOL vmlinux 0x1ea89f4b agp_generic_free_gatt_table +EXPORT_SYMBOL vmlinux 0x1eb89818 vfs_rename +EXPORT_SYMBOL vmlinux 0x1eb94b76 key_unlink +EXPORT_SYMBOL vmlinux 0x1ec4eb34 flex_array_prealloc +EXPORT_SYMBOL vmlinux 0x1ecb95db unregister_netdevice_queue +EXPORT_SYMBOL vmlinux 0x1ef1f75f posix_acl_valid +EXPORT_SYMBOL vmlinux 0x1f072c59 drm_property_add_enum +EXPORT_SYMBOL vmlinux 0x1f0b4606 init_special_inode +EXPORT_SYMBOL vmlinux 0x1f1d9286 pci_request_regions +EXPORT_SYMBOL vmlinux 0x1f661553 crypto_sha1_update +EXPORT_SYMBOL vmlinux 0x1f7e807f kstrtoint_from_user +EXPORT_SYMBOL vmlinux 0x1fb3ce32 tcp_v4_destroy_sock +EXPORT_SYMBOL vmlinux 0x1fb720d1 lock_super +EXPORT_SYMBOL vmlinux 0x1fd07fff kdb_grepping_flag +EXPORT_SYMBOL vmlinux 0x1ffa8a28 md_check_recovery +EXPORT_SYMBOL vmlinux 0x20000329 simple_strtoul +EXPORT_SYMBOL vmlinux 0x2005e68a acpi_remove_fixed_event_handler +EXPORT_SYMBOL vmlinux 0x200ea265 ieee80211_unregister_hw +EXPORT_SYMBOL vmlinux 0x2015ee11 bio_alloc_bioset +EXPORT_SYMBOL vmlinux 0x202ac004 dquot_quota_on_mount +EXPORT_SYMBOL vmlinux 0x202f2467 drm_mode_connector_detach_encoder +EXPORT_SYMBOL vmlinux 0x20645642 drm_debug +EXPORT_SYMBOL vmlinux 0x2072ee9b request_threaded_irq +EXPORT_SYMBOL vmlinux 0x208739f6 acpi_load_table +EXPORT_SYMBOL vmlinux 0x20a789ac irq_set_chip_data +EXPORT_SYMBOL vmlinux 0x20c2e0ab bio_add_pc_page +EXPORT_SYMBOL vmlinux 0x20c55ae0 sscanf +EXPORT_SYMBOL vmlinux 0x20c9313b bio_get_nr_vecs +EXPORT_SYMBOL vmlinux 0x20cb6b7f sock_alloc_send_pskb +EXPORT_SYMBOL vmlinux 0x20cc08ba __skb_recv_datagram +EXPORT_SYMBOL vmlinux 0x20de7a2c setup_new_exec +EXPORT_SYMBOL vmlinux 0x20ed0624 sw_sync_timeline_create +EXPORT_SYMBOL vmlinux 0x210d1e25 may_umount +EXPORT_SYMBOL vmlinux 0x210d44e8 pcix_set_mmrbc +EXPORT_SYMBOL vmlinux 0x211b90af dma_find_channel +EXPORT_SYMBOL vmlinux 0x212db8d2 pcmcia_socket_list +EXPORT_SYMBOL vmlinux 0x21315700 param_get_bool +EXPORT_SYMBOL vmlinux 0x213f716e nf_register_queue_handler +EXPORT_SYMBOL vmlinux 0x214a84ea i2c_get_adapter +EXPORT_SYMBOL vmlinux 0x215ebd78 bitrev16 +EXPORT_SYMBOL vmlinux 0x2175d46b register_8022_client +EXPORT_SYMBOL vmlinux 0x217dda13 flex_array_get +EXPORT_SYMBOL vmlinux 0x21b0e638 end_buffer_async_write +EXPORT_SYMBOL vmlinux 0x21da7702 ip_queue_xmit +EXPORT_SYMBOL vmlinux 0x21e0ea22 acpi_get_id +EXPORT_SYMBOL vmlinux 0x21f9038a x86_hyper_ms_hyperv +EXPORT_SYMBOL vmlinux 0x21fafbb2 dm_dirty_log_type_register +EXPORT_SYMBOL vmlinux 0x21fbfacb pci_add_new_bus +EXPORT_SYMBOL vmlinux 0x220400d8 tty_unthrottle +EXPORT_SYMBOL vmlinux 0x221dfde0 idr_pre_get +EXPORT_SYMBOL vmlinux 0x2225bfd3 pci_set_dma_seg_boundary +EXPORT_SYMBOL vmlinux 0x22290676 deactivate_locked_super +EXPORT_SYMBOL vmlinux 0x222d7e3b tcp_setsockopt +EXPORT_SYMBOL vmlinux 0x222e7ce2 sysfs_streq +EXPORT_SYMBOL vmlinux 0x223676fb drm_mode_group_init_legacy_group +EXPORT_SYMBOL vmlinux 0x225e909e schedule_delayed_work_on +EXPORT_SYMBOL vmlinux 0x2276db98 kstrtoint +EXPORT_SYMBOL vmlinux 0x2288378f system_state +EXPORT_SYMBOL vmlinux 0x22b325d5 kd_mksound +EXPORT_SYMBOL vmlinux 0x22e04284 __pcmcia_request_exclusive_irq +EXPORT_SYMBOL vmlinux 0x22ec20a3 nf_afinfo +EXPORT_SYMBOL vmlinux 0x230b7ec7 mb_cache_destroy +EXPORT_SYMBOL vmlinux 0x230eed3e ei_close +EXPORT_SYMBOL vmlinux 0x231d4001 fb_edid_add_monspecs +EXPORT_SYMBOL vmlinux 0x234831ba phy_scan_fixups +EXPORT_SYMBOL vmlinux 0x23532c4d ftrace_print_flags_seq +EXPORT_SYMBOL vmlinux 0x237db3dd dev_addr_del_multiple +EXPORT_SYMBOL vmlinux 0x23871f84 xfrm_state_walk +EXPORT_SYMBOL vmlinux 0x238afd73 mb_cache_create +EXPORT_SYMBOL vmlinux 0x23a574fd security_secmark_relabel_packet +EXPORT_SYMBOL vmlinux 0x23a90e4c input_release_device +EXPORT_SYMBOL vmlinux 0x23b9d6e2 mangle_path +EXPORT_SYMBOL vmlinux 0x23f6ba46 get_super_thawed +EXPORT_SYMBOL vmlinux 0x23fd3028 vmalloc_node +EXPORT_SYMBOL vmlinux 0x23ff6b4d netdev_printk +EXPORT_SYMBOL vmlinux 0x242ba59f xfrm_policy_delete +EXPORT_SYMBOL vmlinux 0x2433860b __inet6_hash +EXPORT_SYMBOL vmlinux 0x243fcaad pci_bus_read_config_byte +EXPORT_SYMBOL vmlinux 0x24428be5 strncpy_from_user +EXPORT_SYMBOL vmlinux 0x244629b7 drm_kms_helper_poll_init +EXPORT_SYMBOL vmlinux 0x24540100 drm_idlelock_take +EXPORT_SYMBOL vmlinux 0x2459bbcc console_set_on_cmdline +EXPORT_SYMBOL vmlinux 0x246f9b1d pci_bus_assign_resources +EXPORT_SYMBOL vmlinux 0x2477fb85 cfg80211_send_disassoc +EXPORT_SYMBOL vmlinux 0x2482e688 vsprintf +EXPORT_SYMBOL vmlinux 0x249ee627 request_key_with_auxdata +EXPORT_SYMBOL vmlinux 0x24bf07d8 skb_copy_datagram_const_iovec +EXPORT_SYMBOL vmlinux 0x24d5fe51 pci_set_ltr +EXPORT_SYMBOL vmlinux 0x24de6e95 skb_checksum_help +EXPORT_SYMBOL vmlinux 0x24e9b654 mount_pseudo +EXPORT_SYMBOL vmlinux 0x24fdac79 wake_bit_function +EXPORT_SYMBOL vmlinux 0x250113b4 memory_read_from_buffer +EXPORT_SYMBOL vmlinux 0x25030097 inet6_getname +EXPORT_SYMBOL vmlinux 0x252d7640 panic_notifier_list +EXPORT_SYMBOL vmlinux 0x253bdb78 param_get_int +EXPORT_SYMBOL vmlinux 0x254beebb i2c_smbus_write_block_data +EXPORT_SYMBOL vmlinux 0x254d5713 genl_register_ops +EXPORT_SYMBOL vmlinux 0x255f1e70 pci_set_master +EXPORT_SYMBOL vmlinux 0x25820c64 fs_overflowuid +EXPORT_SYMBOL vmlinux 0x25ac5bd9 dql_init +EXPORT_SYMBOL vmlinux 0x25bff744 inet_frag_destroy +EXPORT_SYMBOL vmlinux 0x25c677c4 mac_pton +EXPORT_SYMBOL vmlinux 0x25cbe310 ieee80211_connection_loss +EXPORT_SYMBOL vmlinux 0x25d6761f unregister_quota_format +EXPORT_SYMBOL vmlinux 0x25e04ff4 ieee80211_stop_queue +EXPORT_SYMBOL vmlinux 0x2606bfc8 tty_port_free_xmit_buf +EXPORT_SYMBOL vmlinux 0x2612304c gnet_stats_copy_app +EXPORT_SYMBOL vmlinux 0x2621c7df inet_frag_find +EXPORT_SYMBOL vmlinux 0x262b9f76 lro_receive_frags +EXPORT_SYMBOL vmlinux 0x263beb75 ecryptfs_get_versions +EXPORT_SYMBOL vmlinux 0x26684fa3 pcmcia_unregister_driver +EXPORT_SYMBOL vmlinux 0x2669dd8c vfs_readv +EXPORT_SYMBOL vmlinux 0x26733f38 iov_iter_copy_from_user_atomic +EXPORT_SYMBOL vmlinux 0x268cc6a2 sys_close +EXPORT_SYMBOL vmlinux 0x26911e4d gen_new_estimator +EXPORT_SYMBOL vmlinux 0x26919bf7 scsi_rescan_device +EXPORT_SYMBOL vmlinux 0x269aeacf pci_bus_read_config_word +EXPORT_SYMBOL vmlinux 0x269b7bbe xfrm_input +EXPORT_SYMBOL vmlinux 0x26bb950b __kfifo_from_user_r +EXPORT_SYMBOL vmlinux 0x26d79ee0 fb_class +EXPORT_SYMBOL vmlinux 0x26e31a2d vga_client_register +EXPORT_SYMBOL vmlinux 0x26e76fb8 sysctl_udp_wmem_min +EXPORT_SYMBOL vmlinux 0x26fd1350 ip6_route_me_harder +EXPORT_SYMBOL vmlinux 0x2700b38a mutex_lock_interruptible +EXPORT_SYMBOL vmlinux 0x270c7cdb udp_sendmsg +EXPORT_SYMBOL vmlinux 0x271cba95 acpi_bus_private_data_handler +EXPORT_SYMBOL vmlinux 0x272d394e mtrr_del +EXPORT_SYMBOL vmlinux 0x2730fb62 processors +EXPORT_SYMBOL vmlinux 0x273d0c2d agp_free_memory +EXPORT_SYMBOL vmlinux 0x27864d57 memparse +EXPORT_SYMBOL vmlinux 0x2787ac0e input_flush_device +EXPORT_SYMBOL vmlinux 0x27a9912e user_path_at +EXPORT_SYMBOL vmlinux 0x27ae7d0c ec_transaction +EXPORT_SYMBOL vmlinux 0x27b16495 nand_scan_tail +EXPORT_SYMBOL vmlinux 0x27bbf221 disable_irq_nosync +EXPORT_SYMBOL vmlinux 0x27c2197f param_set_short +EXPORT_SYMBOL vmlinux 0x27cd5359 kernel_getsockname +EXPORT_SYMBOL vmlinux 0x27d8bb6c input_unregister_handle +EXPORT_SYMBOL vmlinux 0x27f10e85 dev_trans_start +EXPORT_SYMBOL vmlinux 0x27f7cc81 lro_receive_skb +EXPORT_SYMBOL vmlinux 0x28026503 simple_getattr +EXPORT_SYMBOL vmlinux 0x281823c5 __kfifo_out_peek +EXPORT_SYMBOL vmlinux 0x282de0ec tty_port_raise_dtr_rts +EXPORT_SYMBOL vmlinux 0x2830fee2 idr_get_next +EXPORT_SYMBOL vmlinux 0x2844f849 dquot_alloc_inode +EXPORT_SYMBOL vmlinux 0x286ac98c __scsi_device_lookup +EXPORT_SYMBOL vmlinux 0x28739906 mntput +EXPORT_SYMBOL vmlinux 0x287923f9 unlock_page +EXPORT_SYMBOL vmlinux 0x287fac37 blk_register_region +EXPORT_SYMBOL vmlinux 0x2891a018 genlmsg_multicast_allns +EXPORT_SYMBOL vmlinux 0x289c9e44 bitmap_unplug +EXPORT_SYMBOL vmlinux 0x28a2ed02 scsi_build_sense_buffer +EXPORT_SYMBOL vmlinux 0x28a75f86 nf_nat_mangle_udp_packet +EXPORT_SYMBOL vmlinux 0x28c931cf drm_mode_create_dirty_info_property +EXPORT_SYMBOL vmlinux 0x28d84edd xfrm_policy_alloc +EXPORT_SYMBOL vmlinux 0x28db4f17 kernel_getpeername +EXPORT_SYMBOL vmlinux 0x28e67c8b find_lock_page +EXPORT_SYMBOL vmlinux 0x28ef3463 max8998_read_reg +EXPORT_SYMBOL vmlinux 0x28ef455e drm_framebuffer_init +EXPORT_SYMBOL vmlinux 0x291907b5 splice_from_pipe_next +EXPORT_SYMBOL vmlinux 0x292093f4 native_rdmsr_safe_regs +EXPORT_SYMBOL vmlinux 0x2926b27e vfs_symlink +EXPORT_SYMBOL vmlinux 0x2934dae4 contig_page_data +EXPORT_SYMBOL vmlinux 0x294a09e9 jbd2__journal_start +EXPORT_SYMBOL vmlinux 0x29537c9e alloc_chrdev_region +EXPORT_SYMBOL vmlinux 0x295db419 x86_hyper +EXPORT_SYMBOL vmlinux 0x296b3b48 end_buffer_write_sync +EXPORT_SYMBOL vmlinux 0x29848dc1 br_should_route_hook +EXPORT_SYMBOL vmlinux 0x298a5872 mount_single +EXPORT_SYMBOL vmlinux 0x29b1c366 __sg_alloc_table +EXPORT_SYMBOL vmlinux 0x29e6973f ieee80211_get_operstate +EXPORT_SYMBOL vmlinux 0x29f583a7 dev_get_by_flags_rcu +EXPORT_SYMBOL vmlinux 0x29f5c6ce agp_backend_release +EXPORT_SYMBOL vmlinux 0x29f687be request_firmware +EXPORT_SYMBOL vmlinux 0x29fdda53 kstrtos8_from_user +EXPORT_SYMBOL vmlinux 0x2a04ca86 tty_devnum +EXPORT_SYMBOL vmlinux 0x2a077304 twl6040_set_pll +EXPORT_SYMBOL vmlinux 0x2a0c42b3 iget_failed +EXPORT_SYMBOL vmlinux 0x2a10c474 jbd2_journal_abort +EXPORT_SYMBOL vmlinux 0x2a151216 dquot_operations +EXPORT_SYMBOL vmlinux 0x2a16120d dev_uc_flush +EXPORT_SYMBOL vmlinux 0x2a303d4d check_signature +EXPORT_SYMBOL vmlinux 0x2a425e5c poll_freewait +EXPORT_SYMBOL vmlinux 0x2a443c93 console_stop +EXPORT_SYMBOL vmlinux 0x2a4f6cce icq_get_changed +EXPORT_SYMBOL vmlinux 0x2a55309f __wait_on_buffer +EXPORT_SYMBOL vmlinux 0x2a565f43 cfg80211_probe_status +EXPORT_SYMBOL vmlinux 0x2a656256 __destroy_inode +EXPORT_SYMBOL vmlinux 0x2a6c1e85 gen_pool_create +EXPORT_SYMBOL vmlinux 0x2a6fa08c module_refcount +EXPORT_SYMBOL vmlinux 0x2a7cac99 pci_add_resource +EXPORT_SYMBOL vmlinux 0x2aa0e4fc strncasecmp +EXPORT_SYMBOL vmlinux 0x2aa44a28 skb_copy_expand +EXPORT_SYMBOL vmlinux 0x2ad12bb4 unlazy_fpu +EXPORT_SYMBOL vmlinux 0x2adec1e0 __nvram_check_checksum +EXPORT_SYMBOL vmlinux 0x2aead16f napi_gro_receive +EXPORT_SYMBOL vmlinux 0x2b003212 cdrom_mode_select +EXPORT_SYMBOL vmlinux 0x2b0ba2b0 scsi_sense_desc_find +EXPORT_SYMBOL vmlinux 0x2b2ce78b kstrtos8 +EXPORT_SYMBOL vmlinux 0x2b5e3d78 __free_pages +EXPORT_SYMBOL vmlinux 0x2b688622 complete_and_exit +EXPORT_SYMBOL vmlinux 0x2b90cdaa mempool_create +EXPORT_SYMBOL vmlinux 0x2b9da7a4 genl_lock +EXPORT_SYMBOL vmlinux 0x2ba07478 n_tty_ioctl_helper +EXPORT_SYMBOL vmlinux 0x2ba707a8 sysctl_tcp_low_latency +EXPORT_SYMBOL vmlinux 0x2bb0883d security_sb_clone_mnt_opts +EXPORT_SYMBOL vmlinux 0x2bb55d6e acpi_remove_notify_handler +EXPORT_SYMBOL vmlinux 0x2bc93492 dma_release_from_coherent +EXPORT_SYMBOL vmlinux 0x2bc95bd4 memset +EXPORT_SYMBOL vmlinux 0x2bdd6e28 node_states +EXPORT_SYMBOL vmlinux 0x2be767e5 devm_ioport_unmap +EXPORT_SYMBOL vmlinux 0x2bf88aa5 sched_autogroup_create_attach +EXPORT_SYMBOL vmlinux 0x2bfeb410 acpi_get_handle +EXPORT_SYMBOL vmlinux 0x2c03a7c0 request_key +EXPORT_SYMBOL vmlinux 0x2c14323a kstrtol_from_user +EXPORT_SYMBOL vmlinux 0x2c256e1f input_scancode_to_scalar +EXPORT_SYMBOL vmlinux 0x2c33be00 blk_end_request_cur +EXPORT_SYMBOL vmlinux 0x2c3b4d65 do_munmap +EXPORT_SYMBOL vmlinux 0x2c3ff58c sync_inodes_sb +EXPORT_SYMBOL vmlinux 0x2c558a13 skb_kill_datagram +EXPORT_SYMBOL vmlinux 0x2c5e66ff tcp_tso_segment +EXPORT_SYMBOL vmlinux 0x2c7f7812 free_inode_nonrcu +EXPORT_SYMBOL vmlinux 0x2c8c7e0e block_invalidatepage +EXPORT_SYMBOL vmlinux 0x2cbcea6b ei_set_multicast_list +EXPORT_SYMBOL vmlinux 0x2ccf374a drm_ati_pcigart_cleanup +EXPORT_SYMBOL vmlinux 0x2cf08383 drm_kms_helper_poll_disable +EXPORT_SYMBOL vmlinux 0x2cf8c39c sock_no_bind +EXPORT_SYMBOL vmlinux 0x2cf9beec dev_open +EXPORT_SYMBOL vmlinux 0x2cffaede mmc_detect_change +EXPORT_SYMBOL vmlinux 0x2d0af40a inet_stream_ops +EXPORT_SYMBOL vmlinux 0x2d140a58 genl_unlock +EXPORT_SYMBOL vmlinux 0x2d34a1b4 dq_data_lock +EXPORT_SYMBOL vmlinux 0x2d3fc515 mmc_cd_gpio_request +EXPORT_SYMBOL vmlinux 0x2d4cec6b agp_bridge +EXPORT_SYMBOL vmlinux 0x2d7f248d d_invalidate +EXPORT_SYMBOL vmlinux 0x2d807df8 drm_mm_takedown +EXPORT_SYMBOL vmlinux 0x2d87e194 cdrom_media_changed +EXPORT_SYMBOL vmlinux 0x2d89342a scsi_show_sense_hdr +EXPORT_SYMBOL vmlinux 0x2dd7bf52 dentry_open +EXPORT_SYMBOL vmlinux 0x2de4e444 vga_switcheroo_unregister_client +EXPORT_SYMBOL vmlinux 0x2debd2e8 dev_kfree_skb_any +EXPORT_SYMBOL vmlinux 0x2deda4a1 security_sk_classify_flow +EXPORT_SYMBOL vmlinux 0x2dedc4c2 acpi_format_exception +EXPORT_SYMBOL vmlinux 0x2def7f76 rtc_cmos_write +EXPORT_SYMBOL vmlinux 0x2e1c8e0c __skb_checksum_complete_head +EXPORT_SYMBOL vmlinux 0x2e21f7b9 __bforget +EXPORT_SYMBOL vmlinux 0x2e2ce9e0 sysctl_tcp_syncookies +EXPORT_SYMBOL vmlinux 0x2e4a686c wiphy_register +EXPORT_SYMBOL vmlinux 0x2e59deba mmc_erase_group_aligned +EXPORT_SYMBOL vmlinux 0x2e5fead4 blk_queue_io_opt +EXPORT_SYMBOL vmlinux 0x2e60bace memcpy +EXPORT_SYMBOL vmlinux 0x2e800ba0 d_lookup +EXPORT_SYMBOL vmlinux 0x2e8b2f09 vm_event_states +EXPORT_SYMBOL vmlinux 0x2ebfbc00 __generic_block_fiemap +EXPORT_SYMBOL vmlinux 0x2ec524ad __kfifo_in_r +EXPORT_SYMBOL vmlinux 0x2ee8bb66 inet_frags_fini +EXPORT_SYMBOL vmlinux 0x2ee9b4f7 __lock_buffer +EXPORT_SYMBOL vmlinux 0x2eeceb42 sk_chk_filter +EXPORT_SYMBOL vmlinux 0x2ef63ad6 scsi_dev_info_list_del_keyed +EXPORT_SYMBOL vmlinux 0x2f003dd7 invalidate_partition +EXPORT_SYMBOL vmlinux 0x2f03fc4b security_secmark_refcount_inc +EXPORT_SYMBOL vmlinux 0x2f1d9a7f generic_file_fsync +EXPORT_SYMBOL vmlinux 0x2f287f0d copy_to_user +EXPORT_SYMBOL vmlinux 0x2f437838 md_integrity_add_rdev +EXPORT_SYMBOL vmlinux 0x2f44ebe7 i2c_verify_client +EXPORT_SYMBOL vmlinux 0x2f77679d drm_select_eld +EXPORT_SYMBOL vmlinux 0x2f90aca1 xfrm_state_register_afinfo +EXPORT_SYMBOL vmlinux 0x2f996192 __scm_send +EXPORT_SYMBOL vmlinux 0x2fcb9d7e drm_mode_prune_invalid +EXPORT_SYMBOL vmlinux 0x2fce77cd pcmcia_get_tuple +EXPORT_SYMBOL vmlinux 0x2fd4a0da xfrm_unregister_mode +EXPORT_SYMBOL vmlinux 0x2fd85baf ___ratelimit +EXPORT_SYMBOL vmlinux 0x2fda9569 md_done_sync +EXPORT_SYMBOL vmlinux 0x2fed9123 tty_port_alloc_xmit_buf +EXPORT_SYMBOL vmlinux 0x2ff28727 __sk_mem_schedule +EXPORT_SYMBOL vmlinux 0x2ff56873 drm_gem_private_object_init +EXPORT_SYMBOL vmlinux 0x30111c9a sync_fence_wait +EXPORT_SYMBOL vmlinux 0x30186c50 neigh_parms_release +EXPORT_SYMBOL vmlinux 0x30226ddf agp_device_command +EXPORT_SYMBOL vmlinux 0x302b865b x86_hyper_vmware +EXPORT_SYMBOL vmlinux 0x30333ac6 sg_miter_start +EXPORT_SYMBOL vmlinux 0x30620f73 dev_get_by_index_rcu +EXPORT_SYMBOL vmlinux 0x3074f033 drm_order +EXPORT_SYMBOL vmlinux 0x307c2fd0 generic_check_addressable +EXPORT_SYMBOL vmlinux 0x30a80826 __kfifo_from_user +EXPORT_SYMBOL vmlinux 0x30cada8f radix_tree_next_hole +EXPORT_SYMBOL vmlinux 0x30ce6185 mount_subtree +EXPORT_SYMBOL vmlinux 0x30e5660f drm_fasync +EXPORT_SYMBOL vmlinux 0x30e74134 tty_termios_copy_hw +EXPORT_SYMBOL vmlinux 0x30fdc508 register_md_personality +EXPORT_SYMBOL vmlinux 0x3103cb7f fd_install +EXPORT_SYMBOL vmlinux 0x310917fe sort +EXPORT_SYMBOL vmlinux 0x311013a1 follow_down_one +EXPORT_SYMBOL vmlinux 0x3121b7a7 skb_abort_seq_read +EXPORT_SYMBOL vmlinux 0x312b7dac acpi_bus_unregister_driver +EXPORT_SYMBOL vmlinux 0x3132ee65 __nand_calculate_ecc +EXPORT_SYMBOL vmlinux 0x31389d0a drm_mm_get_block_generic +EXPORT_SYMBOL vmlinux 0x313c5333 inet_dgram_ops +EXPORT_SYMBOL vmlinux 0x3145216f pci_dev_present +EXPORT_SYMBOL vmlinux 0x3147857d default_red +EXPORT_SYMBOL vmlinux 0x315a9122 netpoll_send_udp +EXPORT_SYMBOL vmlinux 0x316dd1cd __wait_on_bit +EXPORT_SYMBOL vmlinux 0x318a1174 pfifo_fast_ops +EXPORT_SYMBOL vmlinux 0x318cadb1 reciprocal_value +EXPORT_SYMBOL vmlinux 0x3191f109 __krealloc +EXPORT_SYMBOL vmlinux 0x31b06147 __nla_reserve +EXPORT_SYMBOL vmlinux 0x31bbe087 fb_firmware_edid +EXPORT_SYMBOL vmlinux 0x31c1f799 splice_from_pipe_feed +EXPORT_SYMBOL vmlinux 0x31c5a91f __alloc_tty_driver +EXPORT_SYMBOL vmlinux 0x31d686de tty_unregister_device +EXPORT_SYMBOL vmlinux 0x31e76b57 recalibrate_cpu_khz +EXPORT_SYMBOL vmlinux 0x31fbefd8 blk_queue_free_tags +EXPORT_SYMBOL vmlinux 0x321eb00a blk_complete_request +EXPORT_SYMBOL vmlinux 0x321f2bc7 __lru_cache_add +EXPORT_SYMBOL vmlinux 0x3240c65b files_lglock_global_lock_online +EXPORT_SYMBOL vmlinux 0x32625657 md_flush_request +EXPORT_SYMBOL vmlinux 0x326425ca pci_unmap_biosrom +EXPORT_SYMBOL vmlinux 0x32727d5b xfrm_state_unregister_afinfo +EXPORT_SYMBOL vmlinux 0x327b4526 acpi_bus_get_status +EXPORT_SYMBOL vmlinux 0x32d1f104 skb_copy_datagram_iovec +EXPORT_SYMBOL vmlinux 0x32edcadc jbd2_journal_start_commit +EXPORT_SYMBOL vmlinux 0x3317b551 module_put +EXPORT_SYMBOL vmlinux 0x331fea79 drm_gem_vm_close +EXPORT_SYMBOL vmlinux 0x3336bb19 vm_mmap +EXPORT_SYMBOL vmlinux 0x3367b665 cfg80211_notify_new_peer_candidate +EXPORT_SYMBOL vmlinux 0x3369d50c do_SAK +EXPORT_SYMBOL vmlinux 0x33999a59 __cleancache_init_shared_fs +EXPORT_SYMBOL vmlinux 0x33dbfd93 tcp_memory_allocated +EXPORT_SYMBOL vmlinux 0x33dd69c5 console_start +EXPORT_SYMBOL vmlinux 0x33f0768c cpufreq_quick_get_max +EXPORT_SYMBOL vmlinux 0x340309a4 drm_i2c_encoder_init +EXPORT_SYMBOL vmlinux 0x34184afe current_kernel_time +EXPORT_SYMBOL vmlinux 0x342f60fe apm_info +EXPORT_SYMBOL vmlinux 0x34331ba8 nand_calculate_ecc +EXPORT_SYMBOL vmlinux 0x344e0fe5 seq_write +EXPORT_SYMBOL vmlinux 0x345adea5 inet_csk_clear_xmit_timers +EXPORT_SYMBOL vmlinux 0x346127a7 drm_global_item_ref +EXPORT_SYMBOL vmlinux 0x347013de nla_validate +EXPORT_SYMBOL vmlinux 0x348117b4 drm_helper_hpd_irq_event +EXPORT_SYMBOL vmlinux 0x34826b82 drm_mode_find_dmt +EXPORT_SYMBOL vmlinux 0x348d0635 ip_route_input_common +EXPORT_SYMBOL vmlinux 0x34908c14 print_hex_dump_bytes +EXPORT_SYMBOL vmlinux 0x349cba85 strchr +EXPORT_SYMBOL vmlinux 0x349f249e jbd2_journal_lock_updates +EXPORT_SYMBOL vmlinux 0x35098475 tcp_sendpage +EXPORT_SYMBOL vmlinux 0x350a9f8b drm_platform_init +EXPORT_SYMBOL vmlinux 0x35121b8f gnet_stats_finish_copy +EXPORT_SYMBOL vmlinux 0x351d4987 inode_needs_sync +EXPORT_SYMBOL vmlinux 0x351d53cd drm_property_destroy +EXPORT_SYMBOL vmlinux 0x3537b521 rc5t583_ext_power_req_config +EXPORT_SYMBOL vmlinux 0x3549c30f netif_carrier_on +EXPORT_SYMBOL vmlinux 0x354fc904 dev_addr_init +EXPORT_SYMBOL vmlinux 0x355f425c kobject_set_name +EXPORT_SYMBOL vmlinux 0x3569f624 drm_fb_helper_debug_enter +EXPORT_SYMBOL vmlinux 0x3575afb5 drm_fill_in_dev +EXPORT_SYMBOL vmlinux 0x358e8ebf ip_fragment +EXPORT_SYMBOL vmlinux 0x35ad6f04 drm_helper_disable_unused_functions +EXPORT_SYMBOL vmlinux 0x35ae257d rtnl_link_get_net +EXPORT_SYMBOL vmlinux 0x35b6b772 param_ops_charp +EXPORT_SYMBOL vmlinux 0x35b6cf36 ei_tx_timeout +EXPORT_SYMBOL vmlinux 0x35ca8cfa dm_kcopyd_client_create +EXPORT_SYMBOL vmlinux 0x35fbd6a1 __kfifo_dma_out_prepare_r +EXPORT_SYMBOL vmlinux 0x35fcba45 lease_get_mtime +EXPORT_SYMBOL vmlinux 0x36074201 tcp_recvmsg +EXPORT_SYMBOL vmlinux 0x360b1afe probe_irq_mask +EXPORT_SYMBOL vmlinux 0x362ef408 _copy_from_user +EXPORT_SYMBOL vmlinux 0x363cc695 rt6_lookup +EXPORT_SYMBOL vmlinux 0x3640b609 simple_dir_operations +EXPORT_SYMBOL vmlinux 0x364b3fff up +EXPORT_SYMBOL vmlinux 0x365b363b generic_file_open +EXPORT_SYMBOL vmlinux 0x3667b431 drm_calc_vbltimestamp_from_scanoutpos +EXPORT_SYMBOL vmlinux 0x366c7828 acpi_bus_add +EXPORT_SYMBOL vmlinux 0x366d19ef genericbl_limit_intensity +EXPORT_SYMBOL vmlinux 0x36808df0 tcp_connect +EXPORT_SYMBOL vmlinux 0x3686ea09 spi_print_msg +EXPORT_SYMBOL vmlinux 0x36acd491 __skb_warn_lro_forwarding +EXPORT_SYMBOL vmlinux 0x36b1f56a get_io_context +EXPORT_SYMBOL vmlinux 0x36cbcbe8 input_reset_device +EXPORT_SYMBOL vmlinux 0x36dcb1eb drm_gem_mmap +EXPORT_SYMBOL vmlinux 0x36e360e3 __hw_addr_add_multiple +EXPORT_SYMBOL vmlinux 0x36f21411 ieee80211_queue_delayed_work +EXPORT_SYMBOL vmlinux 0x37004fcf cfg80211_unlink_bss +EXPORT_SYMBOL vmlinux 0x37152aca __dynamic_dev_dbg +EXPORT_SYMBOL vmlinux 0x3721f7bb mmc_detect_card_removed +EXPORT_SYMBOL vmlinux 0x37239fce register_con_driver +EXPORT_SYMBOL vmlinux 0x372d76df nonseekable_open +EXPORT_SYMBOL vmlinux 0x372f5bfb mii_ethtool_sset +EXPORT_SYMBOL vmlinux 0x3744cf36 vmalloc_to_pfn +EXPORT_SYMBOL vmlinux 0x3745d407 iput +EXPORT_SYMBOL vmlinux 0x375461a6 cfg80211_new_sta +EXPORT_SYMBOL vmlinux 0x3754dcd7 scsi_device_get +EXPORT_SYMBOL vmlinux 0x3754f46d acpi_enter_sleep_state +EXPORT_SYMBOL vmlinux 0x376ce9f4 generic_file_llseek_size +EXPORT_SYMBOL vmlinux 0x37aba93a mdiobus_write +EXPORT_SYMBOL vmlinux 0x37b777df param_set_copystring +EXPORT_SYMBOL vmlinux 0x37befc70 jiffies_to_msecs +EXPORT_SYMBOL vmlinux 0x37c3e9d9 pci_bus_write_config_dword +EXPORT_SYMBOL vmlinux 0x37db8f19 dmi_get_date +EXPORT_SYMBOL vmlinux 0x37e74642 get_jiffies_64 +EXPORT_SYMBOL vmlinux 0x37ea921e vfsmount_lock_local_lock_cpu +EXPORT_SYMBOL vmlinux 0x37f614b7 __kfifo_len_r +EXPORT_SYMBOL vmlinux 0x37ff4c06 copy_from_user_overflow +EXPORT_SYMBOL vmlinux 0x380810d9 pci_bus_write_config_word +EXPORT_SYMBOL vmlinux 0x380fc79d security_sb_set_mnt_opts +EXPORT_SYMBOL vmlinux 0x381144a9 __tracepoint_module_get +EXPORT_SYMBOL vmlinux 0x38126748 skb_dst_set_noref +EXPORT_SYMBOL vmlinux 0x3815bafd vm_insert_mixed +EXPORT_SYMBOL vmlinux 0x38272527 pcim_iomap_regions_request_all +EXPORT_SYMBOL vmlinux 0x38310c15 map_destroy +EXPORT_SYMBOL vmlinux 0x38485d54 __register_chrdev +EXPORT_SYMBOL vmlinux 0x385bc85f napi_gro_frags +EXPORT_SYMBOL vmlinux 0x386ee500 starget_for_each_device +EXPORT_SYMBOL vmlinux 0x38722f80 kernel_fpu_end +EXPORT_SYMBOL vmlinux 0x388799f6 unregister_kmmio_probe +EXPORT_SYMBOL vmlinux 0x388d4474 pci_find_bus +EXPORT_SYMBOL vmlinux 0x388f9128 xfrm_state_walk_done +EXPORT_SYMBOL vmlinux 0x38a4f7ae drm_format_num_planes +EXPORT_SYMBOL vmlinux 0x38a71b7e pci_free_resource_list +EXPORT_SYMBOL vmlinux 0x38b92846 llc_remove_pack +EXPORT_SYMBOL vmlinux 0x38b9a1dc ieee80211_sched_scan_results +EXPORT_SYMBOL vmlinux 0x38eac033 dev_mc_flush +EXPORT_SYMBOL vmlinux 0x38ee224d cfg80211_send_assoc_timeout +EXPORT_SYMBOL vmlinux 0x3900fe1e pci_enable_ltr +EXPORT_SYMBOL vmlinux 0x39379d93 eth_change_mtu +EXPORT_SYMBOL vmlinux 0x39391758 __pci_register_driver +EXPORT_SYMBOL vmlinux 0x3939678a __cleancache_invalidate_fs +EXPORT_SYMBOL vmlinux 0x393b35cb acpi_root_dir +EXPORT_SYMBOL vmlinux 0x3973137b qemu_trace_fork +EXPORT_SYMBOL vmlinux 0x3980aac1 unregister_reboot_notifier +EXPORT_SYMBOL vmlinux 0x399b1de6 km_policy_expired +EXPORT_SYMBOL vmlinux 0x39a055f3 acpi_remove_gpe_handler +EXPORT_SYMBOL vmlinux 0x39e78286 dump_write +EXPORT_SYMBOL vmlinux 0x39ea7cd6 pci_write_vpd +EXPORT_SYMBOL vmlinux 0x39ebfa60 __bio_clone +EXPORT_SYMBOL vmlinux 0x3a19a371 __mmc_claim_host +EXPORT_SYMBOL vmlinux 0x3a1bb929 drm_gem_prime_fd_to_handle +EXPORT_SYMBOL vmlinux 0x3a2b2bbc drm_rmmap_locked +EXPORT_SYMBOL vmlinux 0x3a32839e intel_gtt_chipset_flush +EXPORT_SYMBOL vmlinux 0x3a47492c release_sock +EXPORT_SYMBOL vmlinux 0x3a71ac3a ieee80211_rate_control_register +EXPORT_SYMBOL vmlinux 0x3a90a2a6 poll_schedule_timeout +EXPORT_SYMBOL vmlinux 0x3a9b6fb9 blk_unregister_region +EXPORT_SYMBOL vmlinux 0x3aa2eb19 blk_stack_limits +EXPORT_SYMBOL vmlinux 0x3ac1fef9 drm_mode_legacy_fb_format +EXPORT_SYMBOL vmlinux 0x3af98f9e ioremap_nocache +EXPORT_SYMBOL vmlinux 0x3b04beb7 netpoll_parse_options +EXPORT_SYMBOL vmlinux 0x3b3016d3 cpufreq_unregister_notifier +EXPORT_SYMBOL vmlinux 0x3b31af83 __ethtool_get_settings +EXPORT_SYMBOL vmlinux 0x3b419168 tcp_valid_rtt_meas +EXPORT_SYMBOL vmlinux 0x3b526568 input_set_keycode +EXPORT_SYMBOL vmlinux 0x3b547109 __ieee80211_create_tpt_led_trigger +EXPORT_SYMBOL vmlinux 0x3b56b399 __kfree_skb +EXPORT_SYMBOL vmlinux 0x3b6afa55 follow_pfn +EXPORT_SYMBOL vmlinux 0x3b72fc98 acpi_resource_to_address64 +EXPORT_SYMBOL vmlinux 0x3b7e5a97 acpi_bus_register_driver +EXPORT_SYMBOL vmlinux 0x3bb17b7c ieee80211_get_tkip_p2k +EXPORT_SYMBOL vmlinux 0x3bb4789e tcp_simple_retransmit +EXPORT_SYMBOL vmlinux 0x3bd1b1f6 msecs_to_jiffies +EXPORT_SYMBOL vmlinux 0x3bd5c08d get_unmapped_area +EXPORT_SYMBOL vmlinux 0x3be24391 __scm_destroy +EXPORT_SYMBOL vmlinux 0x3becc4a5 dev_mc_del +EXPORT_SYMBOL vmlinux 0x3bef03b9 flow_cache_lookup +EXPORT_SYMBOL vmlinux 0x3bfeb3ff blk_queue_max_segment_size +EXPORT_SYMBOL vmlinux 0x3c23031f cfg80211_send_rx_assoc +EXPORT_SYMBOL vmlinux 0x3c4df197 thaw_super +EXPORT_SYMBOL vmlinux 0x3c6528c8 __dev_get_by_index +EXPORT_SYMBOL vmlinux 0x3c6a3554 dquot_claim_space_nodirty +EXPORT_SYMBOL vmlinux 0x3c80c06c kstrtoull +EXPORT_SYMBOL vmlinux 0x3c9d1009 nf_ct_attach +EXPORT_SYMBOL vmlinux 0x3c9d1211 string_get_size +EXPORT_SYMBOL vmlinux 0x3cc13069 pci_choose_state +EXPORT_SYMBOL vmlinux 0x3ce4ca6f disable_irq +EXPORT_SYMBOL vmlinux 0x3cea35be pcim_enable_device +EXPORT_SYMBOL vmlinux 0x3d1c8c70 udp_seq_open +EXPORT_SYMBOL vmlinux 0x3d3424ab __starget_for_each_device +EXPORT_SYMBOL vmlinux 0x3d4527dd create_proc_entry +EXPORT_SYMBOL vmlinux 0x3d652e74 kernel_sendmsg +EXPORT_SYMBOL vmlinux 0x3d764436 twl6040_power +EXPORT_SYMBOL vmlinux 0x3d7c1ed7 msrs_alloc +EXPORT_SYMBOL vmlinux 0x3d93ee61 posix_acl_alloc +EXPORT_SYMBOL vmlinux 0x3da171f9 pci_mem_start +EXPORT_SYMBOL vmlinux 0x3dcb88a0 irq_set_handler_data +EXPORT_SYMBOL vmlinux 0x3df45f9d writeback_inodes_sb_if_idle +EXPORT_SYMBOL vmlinux 0x3df4f184 alloc_pci_dev +EXPORT_SYMBOL vmlinux 0x3dfc897c seq_hlist_start_head +EXPORT_SYMBOL vmlinux 0x3dfce2e6 acpi_get_hp_hw_control_from_firmware +EXPORT_SYMBOL vmlinux 0x3e02ea65 unload_nls +EXPORT_SYMBOL vmlinux 0x3e2ae3a8 acpi_release_global_lock +EXPORT_SYMBOL vmlinux 0x3e2b6027 pcie_port_service_unregister +EXPORT_SYMBOL vmlinux 0x3e33f9f9 register_console +EXPORT_SYMBOL vmlinux 0x3e45e9ff register_inetaddr_notifier +EXPORT_SYMBOL vmlinux 0x3e73b20d bio_map_user +EXPORT_SYMBOL vmlinux 0x3e7e0282 scsi_test_unit_ready +EXPORT_SYMBOL vmlinux 0x3e81b295 jbd2_journal_ack_err +EXPORT_SYMBOL vmlinux 0x3e83f4cc cfg80211_get_mesh +EXPORT_SYMBOL vmlinux 0x3e89a43f drm_gtf_mode_complex +EXPORT_SYMBOL vmlinux 0x3e9110fa __hw_addr_unsync +EXPORT_SYMBOL vmlinux 0x3eae292f param_set_byte +EXPORT_SYMBOL vmlinux 0x3eaf291d param_get_string +EXPORT_SYMBOL vmlinux 0x3eb37b9d drm_ht_create +EXPORT_SYMBOL vmlinux 0x3ed63055 zlib_inflateReset +EXPORT_SYMBOL vmlinux 0x3edbc9c5 sock_create +EXPORT_SYMBOL vmlinux 0x3edbe5e6 skb_free_datagram +EXPORT_SYMBOL vmlinux 0x3f0546a8 ioread32_rep +EXPORT_SYMBOL vmlinux 0x3f0fc8e0 dev_getfirstbyhwtype +EXPORT_SYMBOL vmlinux 0x3f101848 xt_register_match +EXPORT_SYMBOL vmlinux 0x3f18f9e3 unmap_mapping_range +EXPORT_SYMBOL vmlinux 0x3f1ce6eb fb_set_var +EXPORT_SYMBOL vmlinux 0x3f2f2b16 pnpacpi_protocol +EXPORT_SYMBOL vmlinux 0x3f32efe7 flush_old_exec +EXPORT_SYMBOL vmlinux 0x3f4547a7 put_unused_fd +EXPORT_SYMBOL vmlinux 0x3f461128 sg_miter_stop +EXPORT_SYMBOL vmlinux 0x3f67fd29 simple_fill_super +EXPORT_SYMBOL vmlinux 0x3f6daa6a __block_page_mkwrite +EXPORT_SYMBOL vmlinux 0x3f8b8e03 tcp_timewait_state_process +EXPORT_SYMBOL vmlinux 0x3fa136ba con_set_default_unimap +EXPORT_SYMBOL vmlinux 0x3fbb4b7e truncate_pagecache +EXPORT_SYMBOL vmlinux 0x3fc1e48d invalidate_inode_buffers +EXPORT_SYMBOL vmlinux 0x3fc3cf7f kill_litter_super +EXPORT_SYMBOL vmlinux 0x3fc7e2ff skb_trim +EXPORT_SYMBOL vmlinux 0x3feefd5a blk_stop_queue +EXPORT_SYMBOL vmlinux 0x3ff62317 local_bh_disable +EXPORT_SYMBOL vmlinux 0x4009a50e dst_cow_metrics_generic +EXPORT_SYMBOL vmlinux 0x400df2d5 filemap_fdatawait_range +EXPORT_SYMBOL vmlinux 0x4027592f dev_alert +EXPORT_SYMBOL vmlinux 0x402b8281 __request_module +EXPORT_SYMBOL vmlinux 0x4059792f print_hex_dump +EXPORT_SYMBOL vmlinux 0x405c1144 get_seconds +EXPORT_SYMBOL vmlinux 0x4076bd76 blk_queue_softirq_done +EXPORT_SYMBOL vmlinux 0x408f6be8 drm_get_encoder_name +EXPORT_SYMBOL vmlinux 0x40973662 sysctl_udp_mem +EXPORT_SYMBOL vmlinux 0x4097fa45 acpi_read_bit_register +EXPORT_SYMBOL vmlinux 0x409873e3 tty_termios_baud_rate +EXPORT_SYMBOL vmlinux 0x409a5aaa release_firmware +EXPORT_SYMBOL vmlinux 0x409d4f39 mmc_align_data_size +EXPORT_SYMBOL vmlinux 0x40a27c37 scsi_dev_info_remove_list +EXPORT_SYMBOL vmlinux 0x40a2d1dd dm_table_get_size +EXPORT_SYMBOL vmlinux 0x40a9b349 vzalloc +EXPORT_SYMBOL vmlinux 0x40c7247c si_meminfo +EXPORT_SYMBOL vmlinux 0x40c80b9a xfrm6_input_addr +EXPORT_SYMBOL vmlinux 0x40c89d46 acpi_get_table_by_index +EXPORT_SYMBOL vmlinux 0x40ccb2b3 blk_end_request +EXPORT_SYMBOL vmlinux 0x40d04664 console_trylock +EXPORT_SYMBOL vmlinux 0x40dd9cda nf_setsockopt +EXPORT_SYMBOL vmlinux 0x40f553af pci_scan_bus +EXPORT_SYMBOL vmlinux 0x411cf0cc drm_cvt_mode +EXPORT_SYMBOL vmlinux 0x413a40b5 wireless_spy_update +EXPORT_SYMBOL vmlinux 0x41482d8b strndup_user +EXPORT_SYMBOL vmlinux 0x415ccade phy_device_free +EXPORT_SYMBOL vmlinux 0x41678f15 fb_set_cmap +EXPORT_SYMBOL vmlinux 0x41757260 find_or_create_page +EXPORT_SYMBOL vmlinux 0x4188d439 neigh_rand_reach_time +EXPORT_SYMBOL vmlinux 0x418be7ad cpufreq_get_policy +EXPORT_SYMBOL vmlinux 0x4199e806 filemap_fdatawrite_range +EXPORT_SYMBOL vmlinux 0x41bfc910 ida_simple_remove +EXPORT_SYMBOL vmlinux 0x41c414df __splice_from_pipe +EXPORT_SYMBOL vmlinux 0x41ea5c2c blk_queue_init_tags +EXPORT_SYMBOL vmlinux 0x41ee552d vga_switcheroo_register_handler +EXPORT_SYMBOL vmlinux 0x4211c3c1 zlib_inflateInit2 +EXPORT_SYMBOL vmlinux 0x42141cae pci_clear_master +EXPORT_SYMBOL vmlinux 0x4217d51b drm_fb_helper_setcmap +EXPORT_SYMBOL vmlinux 0x422b0c8c neigh_table_clear +EXPORT_SYMBOL vmlinux 0x42595e58 vgacon_text_force +EXPORT_SYMBOL vmlinux 0x4292364c schedule +EXPORT_SYMBOL vmlinux 0x42977ad4 __hw_addr_del_multiple +EXPORT_SYMBOL vmlinux 0x4299f31e pcmcia_register_driver +EXPORT_SYMBOL vmlinux 0x42a1e2cb inet_csk_accept +EXPORT_SYMBOL vmlinux 0x42c3a4a1 bdput +EXPORT_SYMBOL vmlinux 0x4302d0eb free_pages +EXPORT_SYMBOL vmlinux 0x43030a18 elevator_change +EXPORT_SYMBOL vmlinux 0x4313e44c xt_unregister_match +EXPORT_SYMBOL vmlinux 0x43384bd9 drm_buffer_alloc +EXPORT_SYMBOL vmlinux 0x43385ad9 acpi_pci_unregister_driver +EXPORT_SYMBOL vmlinux 0x4347b971 idr_init +EXPORT_SYMBOL vmlinux 0x4351577a fb_parse_edid +EXPORT_SYMBOL vmlinux 0x436c2179 iowrite32 +EXPORT_SYMBOL vmlinux 0x4378de42 xfrm_alloc_spi +EXPORT_SYMBOL vmlinux 0x43914444 ether_setup +EXPORT_SYMBOL vmlinux 0x43939eb9 sync_fence_create +EXPORT_SYMBOL vmlinux 0x43a0458b blk_start_plug +EXPORT_SYMBOL vmlinux 0x43deecd5 ieee80211_enable_rssi_reports +EXPORT_SYMBOL vmlinux 0x43ef13a8 __ieee80211_get_radio_led_name +EXPORT_SYMBOL vmlinux 0x43f23311 dm_table_get_md +EXPORT_SYMBOL vmlinux 0x441ca029 grab_cache_page_write_begin +EXPORT_SYMBOL vmlinux 0x44352c9d pm860x_page_reg_read +EXPORT_SYMBOL vmlinux 0x44366cfc simple_write_to_buffer +EXPORT_SYMBOL vmlinux 0x4439bdad drm_plane_init +EXPORT_SYMBOL vmlinux 0x44438b96 hex2bin +EXPORT_SYMBOL vmlinux 0x444f7b66 zero_fill_bio +EXPORT_SYMBOL vmlinux 0x4453d4d6 vfs_readdir +EXPORT_SYMBOL vmlinux 0x44669b96 scsi_target_quiesce +EXPORT_SYMBOL vmlinux 0x4470a79b param_ops_long +EXPORT_SYMBOL vmlinux 0x44724fb1 init_task +EXPORT_SYMBOL vmlinux 0x4474be10 __sk_mem_reclaim +EXPORT_SYMBOL vmlinux 0x44777ade cfg80211_ref_bss +EXPORT_SYMBOL vmlinux 0x44aaf30f tsc_khz +EXPORT_SYMBOL vmlinux 0x44b24711 kthread_stop +EXPORT_SYMBOL vmlinux 0x44b911c3 rb_replace_node +EXPORT_SYMBOL vmlinux 0x44bba0e7 pci_unregister_driver +EXPORT_SYMBOL vmlinux 0x44c07b1a scsi_add_host_with_dma +EXPORT_SYMBOL vmlinux 0x44d36a24 pci_request_selected_regions +EXPORT_SYMBOL vmlinux 0x44e9a829 match_token +EXPORT_SYMBOL vmlinux 0x45081703 ec_get_handle +EXPORT_SYMBOL vmlinux 0x450f87d7 bdget +EXPORT_SYMBOL vmlinux 0x45188355 jbd2_journal_try_to_free_buffers +EXPORT_SYMBOL vmlinux 0x452d966d elv_unregister_queue +EXPORT_SYMBOL vmlinux 0x453657b7 set_groups +EXPORT_SYMBOL vmlinux 0x45504103 drm_mode_height +EXPORT_SYMBOL vmlinux 0x4566b189 input_register_handle +EXPORT_SYMBOL vmlinux 0x4572c961 agp_bind_memory +EXPORT_SYMBOL vmlinux 0x45788bdf mii_ethtool_gset +EXPORT_SYMBOL vmlinux 0x4578f528 __kfifo_to_user +EXPORT_SYMBOL vmlinux 0x457c6f13 __blk_end_request_all +EXPORT_SYMBOL vmlinux 0x45827e60 arp_invalidate +EXPORT_SYMBOL vmlinux 0x45a8fbaa down_timeout +EXPORT_SYMBOL vmlinux 0x45bd4604 d_drop +EXPORT_SYMBOL vmlinux 0x45bd9efd dm_table_put +EXPORT_SYMBOL vmlinux 0x45eabf4b input_mt_destroy_slots +EXPORT_SYMBOL vmlinux 0x45f4611c no_llseek +EXPORT_SYMBOL vmlinux 0x45fc8751 input_mt_init_slots +EXPORT_SYMBOL vmlinux 0x460e2ca7 tty_flip_buffer_push +EXPORT_SYMBOL vmlinux 0x460ea1c5 udplite_table +EXPORT_SYMBOL vmlinux 0x4616dd54 __netdev_alloc_skb +EXPORT_SYMBOL vmlinux 0x46214106 files_lglock_local_unlock_cpu +EXPORT_SYMBOL vmlinux 0x4629f93a tty_register_device +EXPORT_SYMBOL vmlinux 0x462a2e75 match_strlcpy +EXPORT_SYMBOL vmlinux 0x4637d6bd acpi_processor_unregister_performance +EXPORT_SYMBOL vmlinux 0x46420051 single_release +EXPORT_SYMBOL vmlinux 0x46576547 netpoll_print_options +EXPORT_SYMBOL vmlinux 0x465b8dca xfrm4_prepare_output +EXPORT_SYMBOL vmlinux 0x46608fa0 getnstimeofday +EXPORT_SYMBOL vmlinux 0x466c14a7 __delay +EXPORT_SYMBOL vmlinux 0x468506cd udp_proc_register +EXPORT_SYMBOL vmlinux 0x469d01bb drm_mode_create_tv_properties +EXPORT_SYMBOL vmlinux 0x469dddf9 drm_gem_object_init +EXPORT_SYMBOL vmlinux 0x46af0c8d drm_get_platform_dev +EXPORT_SYMBOL vmlinux 0x46c4b962 mutex_lock_killable +EXPORT_SYMBOL vmlinux 0x46d0a5a3 noop_qdisc +EXPORT_SYMBOL vmlinux 0x46dc5813 blk_rq_map_sg +EXPORT_SYMBOL vmlinux 0x46e35cf8 pci_disable_device +EXPORT_SYMBOL vmlinux 0x46ee912b seq_release +EXPORT_SYMBOL vmlinux 0x46f9f6aa sdio_reset_comm +EXPORT_SYMBOL vmlinux 0x46feb099 dm_read_arg +EXPORT_SYMBOL vmlinux 0x4700cd60 __seq_open_private +EXPORT_SYMBOL vmlinux 0x4704b3f4 neigh_parms_alloc +EXPORT_SYMBOL vmlinux 0x471a835a generic_file_readonly_mmap +EXPORT_SYMBOL vmlinux 0x47243bf3 locks_remove_posix +EXPORT_SYMBOL vmlinux 0x4730d1cc inode_get_bytes +EXPORT_SYMBOL vmlinux 0x4744ee3b pcmcia_enable_device +EXPORT_SYMBOL vmlinux 0x47506e2f netdev_err +EXPORT_SYMBOL vmlinux 0x475100c2 inet_get_local_port_range +EXPORT_SYMBOL vmlinux 0x475f010b acpi_purge_cached_objects +EXPORT_SYMBOL vmlinux 0x47939e0d __tasklet_hi_schedule +EXPORT_SYMBOL vmlinux 0x479c3c86 find_next_zero_bit +EXPORT_SYMBOL vmlinux 0x479fe35e iw_handler_set_thrspy +EXPORT_SYMBOL vmlinux 0x47b3f862 radix_tree_lookup_slot +EXPORT_SYMBOL vmlinux 0x47b6a10f ftrace_print_symbols_seq +EXPORT_SYMBOL vmlinux 0x47f0f558 cfg80211_ready_on_channel +EXPORT_SYMBOL vmlinux 0x47f4ad09 rate_control_send_low +EXPORT_SYMBOL vmlinux 0x48193639 acpi_lid_open +EXPORT_SYMBOL vmlinux 0x481cb9ab acpi_enter_sleep_state_prep +EXPORT_SYMBOL vmlinux 0x4833f287 __cleancache_get_page +EXPORT_SYMBOL vmlinux 0x483ec199 __cond_resched_lock +EXPORT_SYMBOL vmlinux 0x4845c423 param_array_ops +EXPORT_SYMBOL vmlinux 0x4859b8bb rtc_year_days +EXPORT_SYMBOL vmlinux 0x486bd75e mmc_hw_reset_check +EXPORT_SYMBOL vmlinux 0x487a66db mmc_unregister_driver +EXPORT_SYMBOL vmlinux 0x487d9343 param_ops_ushort +EXPORT_SYMBOL vmlinux 0x48874c85 file_update_time +EXPORT_SYMBOL vmlinux 0x4894e10a drm_pci_init +EXPORT_SYMBOL vmlinux 0x48b20903 set_anon_super +EXPORT_SYMBOL vmlinux 0x48e970b1 drm_gem_handle_delete +EXPORT_SYMBOL vmlinux 0x4911a721 wireless_send_event +EXPORT_SYMBOL vmlinux 0x4945a3ca drm_mm_search_free +EXPORT_SYMBOL vmlinux 0x494e3393 vm_get_page_prot +EXPORT_SYMBOL vmlinux 0x49603fb8 security_sb_copy_data +EXPORT_SYMBOL vmlinux 0x49667a36 blk_get_backing_dev_info +EXPORT_SYMBOL vmlinux 0x4974bac0 mark_buffer_async_write +EXPORT_SYMBOL vmlinux 0x498dcb5e drm_ut_debug_printk +EXPORT_SYMBOL vmlinux 0x49a175bc dma_async_tx_descriptor_init +EXPORT_SYMBOL vmlinux 0x49a56dd5 d_alloc +EXPORT_SYMBOL vmlinux 0x49ae1466 drm_prime_lookup_imported_buf_handle +EXPORT_SYMBOL vmlinux 0x49b07aec tcp_select_initial_window +EXPORT_SYMBOL vmlinux 0x49d45efe drm_pci_exit +EXPORT_SYMBOL vmlinux 0x49e7d38a splice_from_pipe_end +EXPORT_SYMBOL vmlinux 0x49ec52a9 generic_pipe_buf_confirm +EXPORT_SYMBOL vmlinux 0x49f363ba gen_pool_destroy +EXPORT_SYMBOL vmlinux 0x49fa2fad acpi_check_resource_conflict +EXPORT_SYMBOL vmlinux 0x4a2b718e generic_file_llseek +EXPORT_SYMBOL vmlinux 0x4a308568 tty_port_block_til_ready +EXPORT_SYMBOL vmlinux 0x4a358252 __bitmap_subset +EXPORT_SYMBOL vmlinux 0x4a73c12c dquot_destroy +EXPORT_SYMBOL vmlinux 0x4a7905cc inet_sock_destruct +EXPORT_SYMBOL vmlinux 0x4a83fadb drm_mode_create_dithering_property +EXPORT_SYMBOL vmlinux 0x4a88136d km_state_notify +EXPORT_SYMBOL vmlinux 0x4aaab2b1 groups_alloc +EXPORT_SYMBOL vmlinux 0x4ab4d8e3 blk_queue_update_dma_pad +EXPORT_SYMBOL vmlinux 0x4abbe3c2 vm_brk +EXPORT_SYMBOL vmlinux 0x4abdb61c seq_printf +EXPORT_SYMBOL vmlinux 0x4ac2862f tty_port_init +EXPORT_SYMBOL vmlinux 0x4afe9a77 scsi_partsize +EXPORT_SYMBOL vmlinux 0x4b02e8ff d_rehash +EXPORT_SYMBOL vmlinux 0x4b085dbf agp3_generic_configure +EXPORT_SYMBOL vmlinux 0x4b1ec3e2 kstrtoul_from_user +EXPORT_SYMBOL vmlinux 0x4b20cbd2 ida_remove +EXPORT_SYMBOL vmlinux 0x4b309032 twl6040_get_pll +EXPORT_SYMBOL vmlinux 0x4b3117cc pci_assign_resource +EXPORT_SYMBOL vmlinux 0x4b34fbf5 block_all_signals +EXPORT_SYMBOL vmlinux 0x4b38b40a mmc_erase +EXPORT_SYMBOL vmlinux 0x4b5fd49e dm_kcopyd_do_callback +EXPORT_SYMBOL vmlinux 0x4b768781 default_file_splice_read +EXPORT_SYMBOL vmlinux 0x4b7e1192 send_sig +EXPORT_SYMBOL vmlinux 0x4b81f5eb __scsi_alloc_queue +EXPORT_SYMBOL vmlinux 0x4b9bbf3c xt_register_matches +EXPORT_SYMBOL vmlinux 0x4bc8ff6f pcmcia_loop_config +EXPORT_SYMBOL vmlinux 0x4beae4a1 pcmcia_fixup_iowidth +EXPORT_SYMBOL vmlinux 0x4bfb639c udp_lib_setsockopt +EXPORT_SYMBOL vmlinux 0x4c1182cb bitmap_scnprintf +EXPORT_SYMBOL vmlinux 0x4c2ae700 strnstr +EXPORT_SYMBOL vmlinux 0x4c42f749 i2c_smbus_write_byte_data +EXPORT_SYMBOL vmlinux 0x4c623d79 filemap_write_and_wait_range +EXPORT_SYMBOL vmlinux 0x4c6459f6 pcix_get_max_mmrbc +EXPORT_SYMBOL vmlinux 0x4c6ff041 add_preempt_count +EXPORT_SYMBOL vmlinux 0x4c7c9640 nf_conntrack_untracked +EXPORT_SYMBOL vmlinux 0x4c84d3ae drm_mode_connector_list_update +EXPORT_SYMBOL vmlinux 0x4c86d0bf wake_up_process +EXPORT_SYMBOL vmlinux 0x4ca3928d i2c_smbus_read_byte_data +EXPORT_SYMBOL vmlinux 0x4caa35f3 jbd2_log_start_commit +EXPORT_SYMBOL vmlinux 0x4cbbd171 __bitmap_weight +EXPORT_SYMBOL vmlinux 0x4cc93cdc ipt_register_table +EXPORT_SYMBOL vmlinux 0x4ccfce5a eth_header_cache_update +EXPORT_SYMBOL vmlinux 0x4cdb3178 ns_to_timeval +EXPORT_SYMBOL vmlinux 0x4ce6dea4 xfrm_state_update +EXPORT_SYMBOL vmlinux 0x4cebb4f4 xfrm_policy_register_afinfo +EXPORT_SYMBOL vmlinux 0x4d1baaa7 netif_rx +EXPORT_SYMBOL vmlinux 0x4d3667f6 blk_start_request +EXPORT_SYMBOL vmlinux 0x4d3c153f sigprocmask +EXPORT_SYMBOL vmlinux 0x4d405db8 param_ops_string +EXPORT_SYMBOL vmlinux 0x4d45d89e udp_memory_allocated +EXPORT_SYMBOL vmlinux 0x4d51a386 drm_get_edid +EXPORT_SYMBOL vmlinux 0x4d64baaa d_add_ci +EXPORT_SYMBOL vmlinux 0x4d75c0ec inet_listen +EXPORT_SYMBOL vmlinux 0x4d8b5a21 dmam_declare_coherent_memory +EXPORT_SYMBOL vmlinux 0x4d974b9c register_sysrq_key +EXPORT_SYMBOL vmlinux 0x4db0455c security_inode_notifysecctx +EXPORT_SYMBOL vmlinux 0x4db98dba elv_rb_find +EXPORT_SYMBOL vmlinux 0x4dbbeb16 seq_path +EXPORT_SYMBOL vmlinux 0x4dc45be9 nf_log_unbind_pf +EXPORT_SYMBOL vmlinux 0x4de3b808 simple_transaction_release +EXPORT_SYMBOL vmlinux 0x4de9b795 tcp_getsockopt +EXPORT_SYMBOL vmlinux 0x4df119fa __bitmap_parse +EXPORT_SYMBOL vmlinux 0x4df87fd4 ieee80211_ap_probereq_get +EXPORT_SYMBOL vmlinux 0x4e069249 security_tun_dev_post_create +EXPORT_SYMBOL vmlinux 0x4e21999c acpi_get_child +EXPORT_SYMBOL vmlinux 0x4e2ef58c ab3100_event_register +EXPORT_SYMBOL vmlinux 0x4e3567f7 match_int +EXPORT_SYMBOL vmlinux 0x4e4b3452 ndisc_build_skb +EXPORT_SYMBOL vmlinux 0x4e60bd1a dev_emerg +EXPORT_SYMBOL vmlinux 0x4e6e8ea7 fg_console +EXPORT_SYMBOL vmlinux 0x4e757aa9 remap_pfn_range +EXPORT_SYMBOL vmlinux 0x4e830a3e strnicmp +EXPORT_SYMBOL vmlinux 0x4e9678cd tty_insert_flip_string_flags +EXPORT_SYMBOL vmlinux 0x4ea1f5a2 drm_gem_object_free +EXPORT_SYMBOL vmlinux 0x4ea882db ieee80211_proberesp_get +EXPORT_SYMBOL vmlinux 0x4f093b81 make_bad_inode +EXPORT_SYMBOL vmlinux 0x4f1cd128 security_tun_dev_create +EXPORT_SYMBOL vmlinux 0x4f391d0e nla_parse +EXPORT_SYMBOL vmlinux 0x4f476e96 init_cdrom_command +EXPORT_SYMBOL vmlinux 0x4f4d7e96 drm_kms_helper_poll_fini +EXPORT_SYMBOL vmlinux 0x4f5382f4 qdisc_destroy +EXPORT_SYMBOL vmlinux 0x4f5de301 drm_mm_put_block +EXPORT_SYMBOL vmlinux 0x4f68e5c9 do_gettimeofday +EXPORT_SYMBOL vmlinux 0x4f746ea1 vlan_ioctl_set +EXPORT_SYMBOL vmlinux 0x4f783f30 acpi_read +EXPORT_SYMBOL vmlinux 0x4f845e6f generic_readlink +EXPORT_SYMBOL vmlinux 0x4f855fd3 pci_claim_resource +EXPORT_SYMBOL vmlinux 0x4f99f123 ab3100_event_unregister +EXPORT_SYMBOL vmlinux 0x4fb39646 ieee80211_start_tx_ba_session +EXPORT_SYMBOL vmlinux 0x4fe2fe9c pm8606_osc_disable +EXPORT_SYMBOL vmlinux 0x4febcff1 i2c_release_client +EXPORT_SYMBOL vmlinux 0x500a16db noop_llseek +EXPORT_SYMBOL vmlinux 0x500b824d jbd2_journal_init_jbd_inode +EXPORT_SYMBOL vmlinux 0x50529870 acpi_get_gpe_status +EXPORT_SYMBOL vmlinux 0x505a0170 pci_save_state +EXPORT_SYMBOL vmlinux 0x5065f8dd security_inode_init_security +EXPORT_SYMBOL vmlinux 0x50a48d3a cfg80211_send_unprot_deauth +EXPORT_SYMBOL vmlinux 0x50aa442b blk_queue_start_tag +EXPORT_SYMBOL vmlinux 0x50ab4c6d files_lglock_global_lock +EXPORT_SYMBOL vmlinux 0x50b54e1b mmc_start_req +EXPORT_SYMBOL vmlinux 0x50c457e7 d_find_alias +EXPORT_SYMBOL vmlinux 0x50c71330 idr_get_new +EXPORT_SYMBOL vmlinux 0x50cc6e00 sync_mapping_buffers +EXPORT_SYMBOL vmlinux 0x50eedeb8 printk +EXPORT_SYMBOL vmlinux 0x5100e8e4 kobject_add +EXPORT_SYMBOL vmlinux 0x510b70e3 pagevec_lookup_tag +EXPORT_SYMBOL vmlinux 0x513326f6 generic_write_end +EXPORT_SYMBOL vmlinux 0x5143c678 param_get_invbool +EXPORT_SYMBOL vmlinux 0x5152e605 memcmp +EXPORT_SYMBOL vmlinux 0x5165455b drm_mm_remove_node +EXPORT_SYMBOL vmlinux 0x5166988e ata_scsi_cmd_error_handler +EXPORT_SYMBOL vmlinux 0x518407b2 unregister_filesystem +EXPORT_SYMBOL vmlinux 0x5186518f profile_pc +EXPORT_SYMBOL vmlinux 0x5191f196 generic_setlease +EXPORT_SYMBOL vmlinux 0x51c0bcba generic_file_aio_read +EXPORT_SYMBOL vmlinux 0x51c852f8 pcibios_resource_to_bus +EXPORT_SYMBOL vmlinux 0x51cc1810 ieee80211_queue_stopped +EXPORT_SYMBOL vmlinux 0x51cc3afe pci_iomap +EXPORT_SYMBOL vmlinux 0x51ce5ad3 files_lglock_local_lock_cpu +EXPORT_SYMBOL vmlinux 0x51d12d4e acpi_pci_disabled +EXPORT_SYMBOL vmlinux 0x51dce73b xfrm_state_walk_init +EXPORT_SYMBOL vmlinux 0x51ef33b8 kstrndup +EXPORT_SYMBOL vmlinux 0x52026cdf security_sb_parse_opts_str +EXPORT_SYMBOL vmlinux 0x52093e71 dquot_resume +EXPORT_SYMBOL vmlinux 0x52095e19 acpi_get_data +EXPORT_SYMBOL vmlinux 0x523a98c3 d_splice_alias +EXPORT_SYMBOL vmlinux 0x525e026f acpi_os_unmap_generic_address +EXPORT_SYMBOL vmlinux 0x5262b906 alloc_file +EXPORT_SYMBOL vmlinux 0x528c709d simple_read_from_buffer +EXPORT_SYMBOL vmlinux 0x52d7b2fd llc_sap_list +EXPORT_SYMBOL vmlinux 0x52ec2c45 dma_async_memcpy_pg_to_pg +EXPORT_SYMBOL vmlinux 0x530b1e98 pm_suspend +EXPORT_SYMBOL vmlinux 0x530da40d phy_register_fixup +EXPORT_SYMBOL vmlinux 0x531b604e __virt_addr_valid +EXPORT_SYMBOL vmlinux 0x5331eabb ida_simple_get +EXPORT_SYMBOL vmlinux 0x53326531 mempool_alloc_pages +EXPORT_SYMBOL vmlinux 0x533e116f __getblk +EXPORT_SYMBOL vmlinux 0x5345a774 proc_create_data +EXPORT_SYMBOL vmlinux 0x534d8518 netdev_change_features +EXPORT_SYMBOL vmlinux 0x5359f7fc qdisc_create_dflt +EXPORT_SYMBOL vmlinux 0x536909cb simple_unlink +EXPORT_SYMBOL vmlinux 0x537af5a7 drm_fb_helper_set_par +EXPORT_SYMBOL vmlinux 0x53838395 key_put +EXPORT_SYMBOL vmlinux 0x538383c0 unregister_inet6addr_notifier +EXPORT_SYMBOL vmlinux 0x5383fe23 blk_end_request_all +EXPORT_SYMBOL vmlinux 0x5397f2d3 posix_acl_init +EXPORT_SYMBOL vmlinux 0x539cee7a d_move +EXPORT_SYMBOL vmlinux 0x53a1ff32 pci_setup_cardbus +EXPORT_SYMBOL vmlinux 0x53aeae2e d_clear_need_lookup +EXPORT_SYMBOL vmlinux 0x53d5d81a __breadahead +EXPORT_SYMBOL vmlinux 0x53d912a7 key_revoke +EXPORT_SYMBOL vmlinux 0x5400ca51 netif_receive_skb +EXPORT_SYMBOL vmlinux 0x540a9b34 ihold +EXPORT_SYMBOL vmlinux 0x54242d83 agp_generic_create_gatt_table +EXPORT_SYMBOL vmlinux 0x543ef284 seq_hlist_start +EXPORT_SYMBOL vmlinux 0x54479fbf sk_prot_clear_portaddr_nulls +EXPORT_SYMBOL vmlinux 0x545a8e20 cfg80211_send_deauth +EXPORT_SYMBOL vmlinux 0x5460d1d2 nand_scan_bbt +EXPORT_SYMBOL vmlinux 0x54879373 devm_ioremap +EXPORT_SYMBOL vmlinux 0x549172af lease_modify +EXPORT_SYMBOL vmlinux 0x54935666 acpi_os_read_port +EXPORT_SYMBOL vmlinux 0x549cd952 path_is_under +EXPORT_SYMBOL vmlinux 0x54a69525 inode_dio_done +EXPORT_SYMBOL vmlinux 0x54a9db5f _kstrtoul +EXPORT_SYMBOL vmlinux 0x54d24277 module_layout +EXPORT_SYMBOL vmlinux 0x54e6fcdd net_enable_timestamp +EXPORT_SYMBOL vmlinux 0x551db2d6 input_close_device +EXPORT_SYMBOL vmlinux 0x55253234 nand_bch_init +EXPORT_SYMBOL vmlinux 0x553dd112 agp_collect_device_status +EXPORT_SYMBOL vmlinux 0x554894da gen_pool_virt_to_phys +EXPORT_SYMBOL vmlinux 0x554b469f wiphy_rfkill_start_polling +EXPORT_SYMBOL vmlinux 0x554d3375 jbd2__journal_restart +EXPORT_SYMBOL vmlinux 0x5552bb18 tty_shutdown +EXPORT_SYMBOL vmlinux 0x5578b609 ip_mc_join_group +EXPORT_SYMBOL vmlinux 0x557a7b72 vfs_unlink +EXPORT_SYMBOL vmlinux 0x5594be03 bitmap_remap +EXPORT_SYMBOL vmlinux 0x55d28792 sock_common_recvmsg +EXPORT_SYMBOL vmlinux 0x55da3158 __dev_remove_pack +EXPORT_SYMBOL vmlinux 0x560c6a38 acpi_leave_sleep_state_prep +EXPORT_SYMBOL vmlinux 0x56120a4b dev_uc_unsync +EXPORT_SYMBOL vmlinux 0x5614b010 xfrm_policy_walk_done +EXPORT_SYMBOL vmlinux 0x562a7d7f skb_realloc_headroom +EXPORT_SYMBOL vmlinux 0x562ad513 interruptible_sleep_on +EXPORT_SYMBOL vmlinux 0x5635a60a vmalloc_user +EXPORT_SYMBOL vmlinux 0x563cb6c7 neigh_destroy +EXPORT_SYMBOL vmlinux 0x5642793a radix_tree_tag_clear +EXPORT_SYMBOL vmlinux 0x564d9362 pci_bus_set_ops +EXPORT_SYMBOL vmlinux 0x56537608 load_nls +EXPORT_SYMBOL vmlinux 0x565fa13f dquot_quotactl_ops +EXPORT_SYMBOL vmlinux 0x567c15bf cfg80211_send_auth_timeout +EXPORT_SYMBOL vmlinux 0x567edb00 __cleancache_invalidate_page +EXPORT_SYMBOL vmlinux 0x56a565c7 inc_nlink +EXPORT_SYMBOL vmlinux 0x56a9285a i2c_transfer +EXPORT_SYMBOL vmlinux 0x56b6b862 dev_get_by_name +EXPORT_SYMBOL vmlinux 0x56c8799d scsi_kunmap_atomic_sg +EXPORT_SYMBOL vmlinux 0x56cf2d73 neigh_table_init +EXPORT_SYMBOL vmlinux 0x56ee8bab tty_register_driver +EXPORT_SYMBOL vmlinux 0x56f74359 sk_wait_data +EXPORT_SYMBOL vmlinux 0x56f8bb28 devm_gpio_free +EXPORT_SYMBOL vmlinux 0x572e85d4 blk_lookup_devt +EXPORT_SYMBOL vmlinux 0x57575f08 dmaengine_put +EXPORT_SYMBOL vmlinux 0x575eaf3e vm_insert_page +EXPORT_SYMBOL vmlinux 0x57674fd7 __sw_hweight16 +EXPORT_SYMBOL vmlinux 0x5768d662 pcim_iomap +EXPORT_SYMBOL vmlinux 0x579327b0 dquot_get_dqblk +EXPORT_SYMBOL vmlinux 0x5796ce0d i2c_smbus_write_word_data +EXPORT_SYMBOL vmlinux 0x57ba1689 key_type_keyring +EXPORT_SYMBOL vmlinux 0x57bdcadf mem_map +EXPORT_SYMBOL vmlinux 0x57e4698a blk_cleanup_queue +EXPORT_SYMBOL vmlinux 0x57e6dc51 mdiobus_read +EXPORT_SYMBOL vmlinux 0x5816bc60 sock_common_setsockopt +EXPORT_SYMBOL vmlinux 0x58171bbf phy_driver_register +EXPORT_SYMBOL vmlinux 0x581abdfd page_zero_new_buffers +EXPORT_SYMBOL vmlinux 0x5838f6c9 rtc_valid_tm +EXPORT_SYMBOL vmlinux 0x583a6fb7 pcibios_set_irq_routing +EXPORT_SYMBOL vmlinux 0x5857b225 ioread16_rep +EXPORT_SYMBOL vmlinux 0x586103be acpi_setup_gpe_for_wake +EXPORT_SYMBOL vmlinux 0x58832ff5 tcp_syn_ack_timeout +EXPORT_SYMBOL vmlinux 0x5891e955 pci_release_regions +EXPORT_SYMBOL vmlinux 0x5892d54c acpi_remove_address_space_handler +EXPORT_SYMBOL vmlinux 0x58bd84b2 pcmcia_write_config_byte +EXPORT_SYMBOL vmlinux 0x58c6af17 phy_connect_direct +EXPORT_SYMBOL vmlinux 0x58d8720d con_is_bound +EXPORT_SYMBOL vmlinux 0x592b59af acpi_evaluate_object_typed +EXPORT_SYMBOL vmlinux 0x5931e041 inode_add_rsv_space +EXPORT_SYMBOL vmlinux 0x5934392b fb_register_client +EXPORT_SYMBOL vmlinux 0x59487c9a genphy_update_link +EXPORT_SYMBOL vmlinux 0x594af23b start_tty +EXPORT_SYMBOL vmlinux 0x594bf15b ioport_map +EXPORT_SYMBOL vmlinux 0x5950a5ea mmc_can_trim +EXPORT_SYMBOL vmlinux 0x595a8e54 call_usermodehelper_setfns +EXPORT_SYMBOL vmlinux 0x596ad7c8 __cleancache_invalidate_inode +EXPORT_SYMBOL vmlinux 0x597cfbe3 kfree_skb +EXPORT_SYMBOL vmlinux 0x599481ae key_validate +EXPORT_SYMBOL vmlinux 0x59a62fa1 __ieee80211_get_rx_led_name +EXPORT_SYMBOL vmlinux 0x59a79a60 pci_scan_bridge +EXPORT_SYMBOL vmlinux 0x59bc9609 acpi_write_bit_register +EXPORT_SYMBOL vmlinux 0x59c3e126 pci_bus_read_dev_vendor_id +EXPORT_SYMBOL vmlinux 0x59d58b12 pnp_is_active +EXPORT_SYMBOL vmlinux 0x59d696b6 register_module_notifier +EXPORT_SYMBOL vmlinux 0x59d8223a ioport_resource +EXPORT_SYMBOL vmlinux 0x59df3be7 drm_crtc_helper_set_config +EXPORT_SYMBOL vmlinux 0x59e70f93 __send_remote_softirq +EXPORT_SYMBOL vmlinux 0x5a2680b8 netpoll_send_skb_on_dev +EXPORT_SYMBOL vmlinux 0x5a4896a8 __put_user_2 +EXPORT_SYMBOL vmlinux 0x5a744b86 netlink_set_nonroot +EXPORT_SYMBOL vmlinux 0x5a82f4d8 pci_pme_capable +EXPORT_SYMBOL vmlinux 0x5a832f4a drm_gem_object_release +EXPORT_SYMBOL vmlinux 0x5a918374 cfg80211_calculate_bitrate +EXPORT_SYMBOL vmlinux 0x5ac376a5 acpi_install_fixed_event_handler +EXPORT_SYMBOL vmlinux 0x5ae6985d pnp_request_card_device +EXPORT_SYMBOL vmlinux 0x5aec65e5 scm_detach_fds +EXPORT_SYMBOL vmlinux 0x5b0871db drm_mode_destroy +EXPORT_SYMBOL vmlinux 0x5b0bae71 gnet_stats_copy_basic +EXPORT_SYMBOL vmlinux 0x5b14e22b drm_noop +EXPORT_SYMBOL vmlinux 0x5b15429d send_sig_info +EXPORT_SYMBOL vmlinux 0x5b19634d div_s64_rem +EXPORT_SYMBOL vmlinux 0x5b1ad20a ip_options_rcv_srr +EXPORT_SYMBOL vmlinux 0x5b334156 down_killable +EXPORT_SYMBOL vmlinux 0x5b57ee01 pci_stop_and_remove_behind_bridge +EXPORT_SYMBOL vmlinux 0x5b6852b1 lock_may_read +EXPORT_SYMBOL vmlinux 0x5b70de95 dma_async_device_register +EXPORT_SYMBOL vmlinux 0x5b8d4f36 pipe_unlock +EXPORT_SYMBOL vmlinux 0x5b8dde34 task_free_unregister +EXPORT_SYMBOL vmlinux 0x5ba668bb __dev_getfirstbyhwtype +EXPORT_SYMBOL vmlinux 0x5bb247af agp3_generic_tlbflush +EXPORT_SYMBOL vmlinux 0x5bb2d7eb simple_setattr +EXPORT_SYMBOL vmlinux 0x5bd8cfe4 drm_connector_property_get_value +EXPORT_SYMBOL vmlinux 0x5bd93584 softnet_data +EXPORT_SYMBOL vmlinux 0x5c265cba sg_init_one +EXPORT_SYMBOL vmlinux 0x5c28cca5 ieee80211_get_tkip_p1k_iv +EXPORT_SYMBOL vmlinux 0x5c3086b7 inet_csk_delete_keepalive_timer +EXPORT_SYMBOL vmlinux 0x5c41f7a3 fb_get_buffer_offset +EXPORT_SYMBOL vmlinux 0x5c4556c7 pci_enable_obff +EXPORT_SYMBOL vmlinux 0x5c64429d ifla_policy +EXPORT_SYMBOL vmlinux 0x5c944553 seq_open_private +EXPORT_SYMBOL vmlinux 0x5caf8228 max8925_set_bits +EXPORT_SYMBOL vmlinux 0x5cddf44e __dquot_transfer +EXPORT_SYMBOL vmlinux 0x5ce600a1 clear_page_dirty_for_io +EXPORT_SYMBOL vmlinux 0x5ceb0fef neigh_changeaddr +EXPORT_SYMBOL vmlinux 0x5cf796c2 pcmcia_map_mem_page +EXPORT_SYMBOL vmlinux 0x5d0497fc set_disk_ro +EXPORT_SYMBOL vmlinux 0x5d08241b generic_pipe_buf_unmap +EXPORT_SYMBOL vmlinux 0x5d0b1892 param_set_invbool +EXPORT_SYMBOL vmlinux 0x5d2ef03f drm_get_connector_name +EXPORT_SYMBOL vmlinux 0x5d5b5a16 radix_tree_delete +EXPORT_SYMBOL vmlinux 0x5dad6908 eth_rebuild_header +EXPORT_SYMBOL vmlinux 0x5de5b35d NS8390_init +EXPORT_SYMBOL vmlinux 0x5e017b60 unregister_key_type +EXPORT_SYMBOL vmlinux 0x5e031892 scsi_device_lookup +EXPORT_SYMBOL vmlinux 0x5e0d1ac5 qdisc_reset +EXPORT_SYMBOL vmlinux 0x5e23e41b redraw_screen +EXPORT_SYMBOL vmlinux 0x5e24a143 simple_link +EXPORT_SYMBOL vmlinux 0x5e34a1a2 kmem_cache_shrink +EXPORT_SYMBOL vmlinux 0x5e6ac06b blk_rq_map_user_iov +EXPORT_SYMBOL vmlinux 0x5e7094a8 ei_get_stats +EXPORT_SYMBOL vmlinux 0x5e8b8ed3 kernel_accept +EXPORT_SYMBOL vmlinux 0x5e95b1cd current_umask +EXPORT_SYMBOL vmlinux 0x5eb24829 dm_shift_arg +EXPORT_SYMBOL vmlinux 0x5ec0ad82 bdev_stack_limits +EXPORT_SYMBOL vmlinux 0x5ed040b0 pm_set_vt_switch +EXPORT_SYMBOL vmlinux 0x5ed86c67 scsi_put_command +EXPORT_SYMBOL vmlinux 0x5edd0762 bin2bcd +EXPORT_SYMBOL vmlinux 0x5eefbf9b misc_deregister +EXPORT_SYMBOL vmlinux 0x5ef4d861 seq_bitmap +EXPORT_SYMBOL vmlinux 0x5f005368 kstrtou8 +EXPORT_SYMBOL vmlinux 0x5f238df4 cfb_copyarea +EXPORT_SYMBOL vmlinux 0x5f3c8f5c mmc_assume_removable +EXPORT_SYMBOL vmlinux 0x5f49ef7f dst_alloc +EXPORT_SYMBOL vmlinux 0x5f4e95c9 dmam_alloc_coherent +EXPORT_SYMBOL vmlinux 0x5f4ecf45 sock_no_ioctl +EXPORT_SYMBOL vmlinux 0x5f5563d4 __pskb_copy +EXPORT_SYMBOL vmlinux 0x5f58f676 flex_array_get_ptr +EXPORT_SYMBOL vmlinux 0x5f6cbc33 drm_find_cea_extension +EXPORT_SYMBOL vmlinux 0x5f8115ec devm_request_threaded_irq +EXPORT_SYMBOL vmlinux 0x5f8891b3 drm_master_put +EXPORT_SYMBOL vmlinux 0x5f897d36 sync_fence_put +EXPORT_SYMBOL vmlinux 0x5f9561b0 pci_bus_add_devices +EXPORT_SYMBOL vmlinux 0x5f9e2086 inetpeer_invalidate_tree +EXPORT_SYMBOL vmlinux 0x5f9ecff9 scsi_calculate_bounce_limit +EXPORT_SYMBOL vmlinux 0x5fa17c73 sk_filter_release_rcu +EXPORT_SYMBOL vmlinux 0x5fa3531e drm_unplug_dev +EXPORT_SYMBOL vmlinux 0x5fc3695f ip6_xmit +EXPORT_SYMBOL vmlinux 0x5fc5f7dd down_write +EXPORT_SYMBOL vmlinux 0x5fe35fbf tty_port_close_end +EXPORT_SYMBOL vmlinux 0x5ff42b08 acpi_video_get_capabilities +EXPORT_SYMBOL vmlinux 0x600683d3 do_unblank_screen +EXPORT_SYMBOL vmlinux 0x6006e922 d_set_d_op +EXPORT_SYMBOL vmlinux 0x601f665f dm_io_client_create +EXPORT_SYMBOL vmlinux 0x602ed00d acpi_current_gpe_count +EXPORT_SYMBOL vmlinux 0x606b4b76 generic_show_options +EXPORT_SYMBOL vmlinux 0x606d0b09 secure_tcpv6_sequence_number +EXPORT_SYMBOL vmlinux 0x607a9867 dev_get_drvdata +EXPORT_SYMBOL vmlinux 0x60902c2e ata_dev_printk +EXPORT_SYMBOL vmlinux 0x609f1c7e synchronize_net +EXPORT_SYMBOL vmlinux 0x60a32ea9 pm_power_off +EXPORT_SYMBOL vmlinux 0x60ac79c4 drm_connector_cleanup +EXPORT_SYMBOL vmlinux 0x60bb6982 __skb_checksum_complete +EXPORT_SYMBOL vmlinux 0x60e097ee intel_gtt_map_memory +EXPORT_SYMBOL vmlinux 0x60edf09a input_alloc_absinfo +EXPORT_SYMBOL vmlinux 0x60f71cfa complete +EXPORT_SYMBOL vmlinux 0x6117b2ba drm_debugfs_create_files +EXPORT_SYMBOL vmlinux 0x612390ad netpoll_set_trap +EXPORT_SYMBOL vmlinux 0x6128b5fc __printk_ratelimit +EXPORT_SYMBOL vmlinux 0x6129fff0 drm_mode_create_dvi_i_properties +EXPORT_SYMBOL vmlinux 0x612e39cc sk_stop_timer +EXPORT_SYMBOL vmlinux 0x614178af __neigh_event_send +EXPORT_SYMBOL vmlinux 0x6148ffd7 input_mt_report_slot_state +EXPORT_SYMBOL vmlinux 0x614f5171 directly_mappable_cdev_bdi +EXPORT_SYMBOL vmlinux 0x615723ce drm_agp_enable +EXPORT_SYMBOL vmlinux 0x6165b6eb bioset_free +EXPORT_SYMBOL vmlinux 0x61666d57 dev_graft_qdisc +EXPORT_SYMBOL vmlinux 0x617643a2 param_set_long +EXPORT_SYMBOL vmlinux 0x618c4fa9 skb_gro_reset_offset +EXPORT_SYMBOL vmlinux 0x61a43832 pci_request_region +EXPORT_SYMBOL vmlinux 0x61b7b126 simple_strtoull +EXPORT_SYMBOL vmlinux 0x61be83fa pnp_activate_dev +EXPORT_SYMBOL vmlinux 0x61fd8de1 iw_handler_set_spy +EXPORT_SYMBOL vmlinux 0x62049256 acpi_disable +EXPORT_SYMBOL vmlinux 0x6206f305 generic_file_splice_read +EXPORT_SYMBOL vmlinux 0x6218244d dev_remove_pack +EXPORT_SYMBOL vmlinux 0x62193598 pnp_range_reserved +EXPORT_SYMBOL vmlinux 0x621bb31a nf_nat_setup_info +EXPORT_SYMBOL vmlinux 0x62232593 inode_newsize_ok +EXPORT_SYMBOL vmlinux 0x6225637e md5_transform +EXPORT_SYMBOL vmlinux 0x6228c21f smp_call_function_single +EXPORT_SYMBOL vmlinux 0x6237f6b5 acpi_enable_event +EXPORT_SYMBOL vmlinux 0x6241a2ab __copy_from_user_ll_nocache +EXPORT_SYMBOL vmlinux 0x62737e1d sock_unregister +EXPORT_SYMBOL vmlinux 0x627aaa52 sock_wmalloc +EXPORT_SYMBOL vmlinux 0x627d9091 devm_request_and_ioremap +EXPORT_SYMBOL vmlinux 0x62827bec security_secctx_to_secid +EXPORT_SYMBOL vmlinux 0x62849ac7 dev_valid_name +EXPORT_SYMBOL vmlinux 0x62a5eb89 drm_ioctl +EXPORT_SYMBOL vmlinux 0x62b72b0d mutex_unlock +EXPORT_SYMBOL vmlinux 0x62cc569e cpu_present_mask +EXPORT_SYMBOL vmlinux 0x62db728d pci_get_class +EXPORT_SYMBOL vmlinux 0x62dcc21e tcp_v4_conn_request +EXPORT_SYMBOL vmlinux 0x62fd6207 param_set_charp +EXPORT_SYMBOL vmlinux 0x6332cc1a audit_log_start +EXPORT_SYMBOL vmlinux 0x6341d9e9 i8253_lock +EXPORT_SYMBOL vmlinux 0x63476441 pci_set_dma_max_seg_size +EXPORT_SYMBOL vmlinux 0x634a06b9 __alloc_pages_nodemask +EXPORT_SYMBOL vmlinux 0x6351c949 xfrm_lookup +EXPORT_SYMBOL vmlinux 0x636a5691 acpi_register_ioapic +EXPORT_SYMBOL vmlinux 0x63740fb5 ieee80211_free_hw +EXPORT_SYMBOL vmlinux 0x639345e8 netdev_bonding_change +EXPORT_SYMBOL vmlinux 0x639d44b6 drm_crtc_cleanup +EXPORT_SYMBOL vmlinux 0x63b87fc5 __init_waitqueue_head +EXPORT_SYMBOL vmlinux 0x63eb9355 panic_blink +EXPORT_SYMBOL vmlinux 0x63ecad53 register_netdevice_notifier +EXPORT_SYMBOL vmlinux 0x6403e338 tcp_memory_pressure +EXPORT_SYMBOL vmlinux 0x64076bf2 drm_gtf_mode +EXPORT_SYMBOL vmlinux 0x64215403 generic_pipe_buf_release +EXPORT_SYMBOL vmlinux 0x6422c3fe agp_generic_alloc_pages +EXPORT_SYMBOL vmlinux 0x6424ff5b search_binary_handler +EXPORT_SYMBOL vmlinux 0x64380e4e pnp_start_dev +EXPORT_SYMBOL vmlinux 0x64531bc1 sock_wake_async +EXPORT_SYMBOL vmlinux 0x6463a475 pcim_iounmap_regions +EXPORT_SYMBOL vmlinux 0x646c9c36 inet_addr_type +EXPORT_SYMBOL vmlinux 0x6478134c ec_burst_enable +EXPORT_SYMBOL vmlinux 0x648f9f3c blk_init_allocated_queue +EXPORT_SYMBOL vmlinux 0x64999478 congestion_wait +EXPORT_SYMBOL vmlinux 0x649b0c2e i2c_master_recv +EXPORT_SYMBOL vmlinux 0x64a6484d mmc_register_driver +EXPORT_SYMBOL vmlinux 0x64d77f52 icmp_send +EXPORT_SYMBOL vmlinux 0x64eae7ad set_memory_array_wb +EXPORT_SYMBOL vmlinux 0x65028277 drm_mode_equal +EXPORT_SYMBOL vmlinux 0x6503ef71 ieee80211_sta_eosp_irqsafe +EXPORT_SYMBOL vmlinux 0x650e4476 thermal_zone_bind_cooling_device +EXPORT_SYMBOL vmlinux 0x65125138 acpi_check_address_range +EXPORT_SYMBOL vmlinux 0x6513a3fa fb_get_color_depth +EXPORT_SYMBOL vmlinux 0x651a4139 test_taint +EXPORT_SYMBOL vmlinux 0x65280df1 scsi_print_command +EXPORT_SYMBOL vmlinux 0x652a20df fb_validate_mode +EXPORT_SYMBOL vmlinux 0x65408378 zlib_inflate_blob +EXPORT_SYMBOL vmlinux 0x655f1ab0 set_memory_array_wc +EXPORT_SYMBOL vmlinux 0x655fd272 get_fs_type +EXPORT_SYMBOL vmlinux 0x656ba207 dentry_update_name_case +EXPORT_SYMBOL vmlinux 0x6585e310 alloc_pages_exact_nid +EXPORT_SYMBOL vmlinux 0x659dfe44 __block_write_begin +EXPORT_SYMBOL vmlinux 0x65a295bb atomic64_xchg_cx8 +EXPORT_SYMBOL vmlinux 0x65b6c612 block_write_begin +EXPORT_SYMBOL vmlinux 0x65dccf13 xz_dec_end +EXPORT_SYMBOL vmlinux 0x65eed573 nand_correct_data +EXPORT_SYMBOL vmlinux 0x65f3ad9a fb_videomode_to_var +EXPORT_SYMBOL vmlinux 0x65fd2230 blk_queue_segment_boundary +EXPORT_SYMBOL vmlinux 0x6605f97f flex_array_clear +EXPORT_SYMBOL vmlinux 0x66087f57 __f_setown +EXPORT_SYMBOL vmlinux 0x66125910 scsi_remove_target +EXPORT_SYMBOL vmlinux 0x66355efc vprintk +EXPORT_SYMBOL vmlinux 0x663d18ba ieee80211_tx_status +EXPORT_SYMBOL vmlinux 0x66415f01 netdev_boot_setup_check +EXPORT_SYMBOL vmlinux 0x664a8ed2 drm_vblank_off +EXPORT_SYMBOL vmlinux 0x665550c0 d_instantiate_unique +EXPORT_SYMBOL vmlinux 0x6679d6af netdev_rx_csum_fault +EXPORT_SYMBOL vmlinux 0x668b471f dev_notice +EXPORT_SYMBOL vmlinux 0x668da8d5 zlib_inflateIncomp +EXPORT_SYMBOL vmlinux 0x669612c8 filp_open +EXPORT_SYMBOL vmlinux 0x669dd28a posix_acl_from_xattr +EXPORT_SYMBOL vmlinux 0x66a67dab flex_array_shrink +EXPORT_SYMBOL vmlinux 0x66c173da jbd2_journal_get_undo_access +EXPORT_SYMBOL vmlinux 0x66d0ee54 vfsmount_lock_global_unlock +EXPORT_SYMBOL vmlinux 0x66e08ade scsi_report_bus_reset +EXPORT_SYMBOL vmlinux 0x66e8019c nf_unregister_sockopt +EXPORT_SYMBOL vmlinux 0x66eb0502 jbd2_journal_start +EXPORT_SYMBOL vmlinux 0x66eee11a mii_check_media +EXPORT_SYMBOL vmlinux 0x671070ad sock_no_shutdown +EXPORT_SYMBOL vmlinux 0x6716ddfd dma_set_mask +EXPORT_SYMBOL vmlinux 0x671c8b11 acpi_processor_preregister_performance +EXPORT_SYMBOL vmlinux 0x67233fea devm_iounmap +EXPORT_SYMBOL vmlinux 0x6726d02d set_pages_wb +EXPORT_SYMBOL vmlinux 0x6729d3df __get_user_4 +EXPORT_SYMBOL vmlinux 0x673f815e agp_bridges +EXPORT_SYMBOL vmlinux 0x677b7039 pci_remove_bus +EXPORT_SYMBOL vmlinux 0x677e064c nla_reserve +EXPORT_SYMBOL vmlinux 0x679db4be ieee80211_tx_status_irqsafe +EXPORT_SYMBOL vmlinux 0x67a60048 blk_queue_dma_alignment +EXPORT_SYMBOL vmlinux 0x67b27ec1 tty_std_termios +EXPORT_SYMBOL vmlinux 0x67b78eb3 seq_hlist_next_rcu +EXPORT_SYMBOL vmlinux 0x67b9e73f cfg80211_put_bss +EXPORT_SYMBOL vmlinux 0x67bc2f02 tty_register_ldisc +EXPORT_SYMBOL vmlinux 0x67be1d3d cpu_active_mask +EXPORT_SYMBOL vmlinux 0x67fb3215 rtnl_notify +EXPORT_SYMBOL vmlinux 0x67fc5091 input_register_polled_device +EXPORT_SYMBOL vmlinux 0x6801fba9 invalidate_bdev +EXPORT_SYMBOL vmlinux 0x681a8eb4 pci_dev_driver +EXPORT_SYMBOL vmlinux 0x682833ec xfrm_policy_walk +EXPORT_SYMBOL vmlinux 0x68448120 drm_mode_create_scaling_mode_property +EXPORT_SYMBOL vmlinux 0x685f4270 nla_reserve_nohdr +EXPORT_SYMBOL vmlinux 0x687b6a16 kdbgetsymval +EXPORT_SYMBOL vmlinux 0x68af6d1a jbd2_journal_extend +EXPORT_SYMBOL vmlinux 0x68be2510 get_disk +EXPORT_SYMBOL vmlinux 0x68c30b47 skb_dequeue +EXPORT_SYMBOL vmlinux 0x68c584b9 seq_read +EXPORT_SYMBOL vmlinux 0x68c91496 scsi_is_target_device +EXPORT_SYMBOL vmlinux 0x68e05d57 getrawmonotonic +EXPORT_SYMBOL vmlinux 0x69163c58 jbd2_journal_unlock_updates +EXPORT_SYMBOL vmlinux 0x691b21f3 input_unregister_polled_device +EXPORT_SYMBOL vmlinux 0x69200eb0 dma_async_memcpy_buf_to_pg +EXPORT_SYMBOL vmlinux 0x692769ce skb_checksum +EXPORT_SYMBOL vmlinux 0x6965fb50 bitmap_endwrite +EXPORT_SYMBOL vmlinux 0x6971447a rtc_month_days +EXPORT_SYMBOL vmlinux 0x69836a79 file_remove_suid +EXPORT_SYMBOL vmlinux 0x6987d277 jbd2_journal_destroy +EXPORT_SYMBOL vmlinux 0x699aea2b dev_queue_xmit +EXPORT_SYMBOL vmlinux 0x69a0ca7d iowrite16be +EXPORT_SYMBOL vmlinux 0x69ad2f20 kstrtouint +EXPORT_SYMBOL vmlinux 0x69b18f43 rfc1042_header +EXPORT_SYMBOL vmlinux 0x69d38ed9 __scsi_print_sense +EXPORT_SYMBOL vmlinux 0x69e27c7a bitmap_copy_le +EXPORT_SYMBOL vmlinux 0x69e2f440 cfg80211_disconnected +EXPORT_SYMBOL vmlinux 0x69e97209 drm_mode_debug_printmodeline +EXPORT_SYMBOL vmlinux 0x69efee63 phy_register_fixup_for_uid +EXPORT_SYMBOL vmlinux 0x69f18e6f dquot_quota_off +EXPORT_SYMBOL vmlinux 0x69f70e44 ata_port_printk +EXPORT_SYMBOL vmlinux 0x6a037cf1 mempool_kfree +EXPORT_SYMBOL vmlinux 0x6a17ec4c mntget +EXPORT_SYMBOL vmlinux 0x6a262138 md_error +EXPORT_SYMBOL vmlinux 0x6a27bfce csum_partial_copy_generic +EXPORT_SYMBOL vmlinux 0x6a40b704 pnp_disable_dev +EXPORT_SYMBOL vmlinux 0x6a4c19d8 drm_encoder_init +EXPORT_SYMBOL vmlinux 0x6a559116 rtc_lock +EXPORT_SYMBOL vmlinux 0x6a5c4beb mapping_tagged +EXPORT_SYMBOL vmlinux 0x6a76f3ac blk_iopoll_enable +EXPORT_SYMBOL vmlinux 0x6a851f28 drm_vblank_get +EXPORT_SYMBOL vmlinux 0x6a9759b8 ieee80211_pspoll_get +EXPORT_SYMBOL vmlinux 0x6acb973d iowrite32be +EXPORT_SYMBOL vmlinux 0x6ad85887 acpi_enable_gpe +EXPORT_SYMBOL vmlinux 0x6add5c9a dmi_find_device +EXPORT_SYMBOL vmlinux 0x6af34480 revalidate_disk +EXPORT_SYMBOL vmlinux 0x6b1b67d3 __bdevname +EXPORT_SYMBOL vmlinux 0x6b2dc060 dump_stack +EXPORT_SYMBOL vmlinux 0x6b3238f3 dump_trace +EXPORT_SYMBOL vmlinux 0x6b4a7b08 scsi_remove_device +EXPORT_SYMBOL vmlinux 0x6b5a7057 ida_destroy +EXPORT_SYMBOL vmlinux 0x6b5e98fe locks_copy_lock +EXPORT_SYMBOL vmlinux 0x6b656547 jbd2_journal_wipe +EXPORT_SYMBOL vmlinux 0x6b6d7375 drm_timestamp_precision +EXPORT_SYMBOL vmlinux 0x6b7350fd jbd2_journal_get_write_access +EXPORT_SYMBOL vmlinux 0x6b7589f4 param_set_bool +EXPORT_SYMBOL vmlinux 0x6b75d0d0 tcp_rcv_established +EXPORT_SYMBOL vmlinux 0x6b761f7d pci_pme_active +EXPORT_SYMBOL vmlinux 0x6b899acf inet_sk_rebuild_header +EXPORT_SYMBOL vmlinux 0x6ba8a364 __dev_printk +EXPORT_SYMBOL vmlinux 0x6baae653 cancel_delayed_work_sync +EXPORT_SYMBOL vmlinux 0x6bab6982 mark_page_accessed +EXPORT_SYMBOL vmlinux 0x6bafc545 complete_request_key +EXPORT_SYMBOL vmlinux 0x6bb93cc3 pm860x_bulk_read +EXPORT_SYMBOL vmlinux 0x6bc3fbc0 __unregister_chrdev +EXPORT_SYMBOL vmlinux 0x6bd5e920 thermal_zone_device_unregister +EXPORT_SYMBOL vmlinux 0x6c0576d2 pci_scan_slot +EXPORT_SYMBOL vmlinux 0x6c1488bf intel_gtt_get +EXPORT_SYMBOL vmlinux 0x6c1ce5ce strcspn +EXPORT_SYMBOL vmlinux 0x6c2e3320 strncmp +EXPORT_SYMBOL vmlinux 0x6c373092 regulatory_hint +EXPORT_SYMBOL vmlinux 0x6c389761 acpi_bus_get_private_data +EXPORT_SYMBOL vmlinux 0x6c398277 sock_wfree +EXPORT_SYMBOL vmlinux 0x6c61ce70 num_registered_fb +EXPORT_SYMBOL vmlinux 0x6c702af7 sysctl_udp_rmem_min +EXPORT_SYMBOL vmlinux 0x6ca291ca xfrm6_prepare_output +EXPORT_SYMBOL vmlinux 0x6ca62aee ll_rw_block +EXPORT_SYMBOL vmlinux 0x6ca983fe cleancache_register_ops +EXPORT_SYMBOL vmlinux 0x6cba6437 sock_no_listen +EXPORT_SYMBOL vmlinux 0x6cbbbdea scsi_device_set_state +EXPORT_SYMBOL vmlinux 0x6ccfadc6 bio_copy_user +EXPORT_SYMBOL vmlinux 0x6cdc5c6b nla_strlcpy +EXPORT_SYMBOL vmlinux 0x6cdd29a1 remove_arg_zero +EXPORT_SYMBOL vmlinux 0x6cdd5e04 sync_fence_wait_async +EXPORT_SYMBOL vmlinux 0x6cdda36c agp_create_memory +EXPORT_SYMBOL vmlinux 0x6ceaf6bf lookup_bdev +EXPORT_SYMBOL vmlinux 0x6cebc76f cpu_dr7 +EXPORT_SYMBOL vmlinux 0x6d044c26 param_ops_uint +EXPORT_SYMBOL vmlinux 0x6d0ae5d7 scsi_print_sense +EXPORT_SYMBOL vmlinux 0x6d0f1f89 dm_table_get_mode +EXPORT_SYMBOL vmlinux 0x6d147944 pnp_get_resource +EXPORT_SYMBOL vmlinux 0x6d27ef64 __bitmap_empty +EXPORT_SYMBOL vmlinux 0x6d2929dc irq_to_desc +EXPORT_SYMBOL vmlinux 0x6d294e43 clock_t_to_jiffies +EXPORT_SYMBOL vmlinux 0x6d31146b drm_agp_bind +EXPORT_SYMBOL vmlinux 0x6d340f64 tty_termios_input_baud_rate +EXPORT_SYMBOL vmlinux 0x6d430733 wiphy_apply_custom_regulatory +EXPORT_SYMBOL vmlinux 0x6d464175 __sg_free_table +EXPORT_SYMBOL vmlinux 0x6d6cbadc rb_last +EXPORT_SYMBOL vmlinux 0x6d8eee3a dma_declare_coherent_memory +EXPORT_SYMBOL vmlinux 0x6da0fedf sk_dst_check +EXPORT_SYMBOL vmlinux 0x6dcef34f ieee80211_scan_completed +EXPORT_SYMBOL vmlinux 0x6de46b26 ip_mc_inc_group +EXPORT_SYMBOL vmlinux 0x6dec93ec set_bh_page +EXPORT_SYMBOL vmlinux 0x6def2db2 half_md4_transform +EXPORT_SYMBOL vmlinux 0x6e013150 inode_set_bytes +EXPORT_SYMBOL vmlinux 0x6e278c37 rtnetlink_put_metrics +EXPORT_SYMBOL vmlinux 0x6e2f5dd3 drm_pci_free +EXPORT_SYMBOL vmlinux 0x6e720ff2 rtnl_unlock +EXPORT_SYMBOL vmlinux 0x6e799e65 ipt_unregister_table +EXPORT_SYMBOL vmlinux 0x6e7c566f vc_cons +EXPORT_SYMBOL vmlinux 0x6e9dd606 __symbol_put +EXPORT_SYMBOL vmlinux 0x6eaa3d1d scsi_remove_host +EXPORT_SYMBOL vmlinux 0x6ec10b39 pnp_device_attach +EXPORT_SYMBOL vmlinux 0x6ec2d1b8 ip_nat_decode_session +EXPORT_SYMBOL vmlinux 0x6ed623f3 sched_autogroup_detach +EXPORT_SYMBOL vmlinux 0x6eee02d9 blk_queue_bounce_limit +EXPORT_SYMBOL vmlinux 0x6f1d8267 pci_bus_write_config_byte +EXPORT_SYMBOL vmlinux 0x6f20960a full_name_hash +EXPORT_SYMBOL vmlinux 0x6f245c55 blk_run_queue +EXPORT_SYMBOL vmlinux 0x6f3f359c inet6_register_protosw +EXPORT_SYMBOL vmlinux 0x6f556bdb acpi_get_gpe_device +EXPORT_SYMBOL vmlinux 0x6f92cb68 d_instantiate +EXPORT_SYMBOL vmlinux 0x6f95d795 proto_register +EXPORT_SYMBOL vmlinux 0x6f969e2a dma_alloc_from_coherent +EXPORT_SYMBOL vmlinux 0x6f9e1740 revert_creds +EXPORT_SYMBOL vmlinux 0x6fb764ba pcibios_bus_to_resource +EXPORT_SYMBOL vmlinux 0x6fcb87a1 touch_softlockup_watchdog +EXPORT_SYMBOL vmlinux 0x6fd2d4a7 __quota_error +EXPORT_SYMBOL vmlinux 0x6fdc8f43 neigh_ifdown +EXPORT_SYMBOL vmlinux 0x6fe23e1f __dst_free +EXPORT_SYMBOL vmlinux 0x6fe3e0ac tag_pages_for_writeback +EXPORT_SYMBOL vmlinux 0x6feb2039 acpi_write +EXPORT_SYMBOL vmlinux 0x6fee8ddf eth_validate_addr +EXPORT_SYMBOL vmlinux 0x70097aa0 nand_bch_free +EXPORT_SYMBOL vmlinux 0x70132d88 netif_napi_add +EXPORT_SYMBOL vmlinux 0x7016be38 nf_unregister_queue_handler +EXPORT_SYMBOL vmlinux 0x701d2014 proc_dointvec_jiffies +EXPORT_SYMBOL vmlinux 0x7029f1ae set_security_override_from_ctx +EXPORT_SYMBOL vmlinux 0x704cbd6a cfb_fillrect +EXPORT_SYMBOL vmlinux 0x70523a7a __cond_resched_softirq +EXPORT_SYMBOL vmlinux 0x7054a3e4 request_dma +EXPORT_SYMBOL vmlinux 0x705ec14a ipv6_skip_exthdr +EXPORT_SYMBOL vmlinux 0x7060003f tcp_enter_memory_pressure +EXPORT_SYMBOL vmlinux 0x707f93dd preempt_schedule +EXPORT_SYMBOL vmlinux 0x709dd9a1 pm860x_page_bulk_read +EXPORT_SYMBOL vmlinux 0x70a34561 scsi_print_result +EXPORT_SYMBOL vmlinux 0x70bb3e4c unregister_8022_client +EXPORT_SYMBOL vmlinux 0x70bc17d7 inode_wait +EXPORT_SYMBOL vmlinux 0x70d053fd try_to_del_timer_sync +EXPORT_SYMBOL vmlinux 0x70d1f8f3 strncat +EXPORT_SYMBOL vmlinux 0x70d415a4 sock_rfree +EXPORT_SYMBOL vmlinux 0x70d8ab82 acpi_acquire_global_lock +EXPORT_SYMBOL vmlinux 0x70ee1118 xfrm_user_policy +EXPORT_SYMBOL vmlinux 0x71174cb2 fb_get_mode +EXPORT_SYMBOL vmlinux 0x7129e5f8 hex_asc +EXPORT_SYMBOL vmlinux 0x712c5dc9 writeback_inodes_sb_nr_if_idle +EXPORT_SYMBOL vmlinux 0x7144f49b ieee80211_free_txskb +EXPORT_SYMBOL vmlinux 0x71527cfb simple_open +EXPORT_SYMBOL vmlinux 0x715b64e1 gen_pool_free +EXPORT_SYMBOL vmlinux 0x7171121c overflowgid +EXPORT_SYMBOL vmlinux 0x71792b82 nand_default_bbt +EXPORT_SYMBOL vmlinux 0x719cf50d neigh_lookup +EXPORT_SYMBOL vmlinux 0x71a37dc5 security_inode_setsecctx +EXPORT_SYMBOL vmlinux 0x71a50dbc register_blkdev +EXPORT_SYMBOL vmlinux 0x71a672ef dmam_pool_destroy +EXPORT_SYMBOL vmlinux 0x71ada7b7 input_handler_for_each_handle +EXPORT_SYMBOL vmlinux 0x71da3ed1 splice_direct_to_actor +EXPORT_SYMBOL vmlinux 0x71e93008 page_follow_link_light +EXPORT_SYMBOL vmlinux 0x7221ee9d dev_get_flags +EXPORT_SYMBOL vmlinux 0x722c27f5 llc_add_pack +EXPORT_SYMBOL vmlinux 0x7231c266 drm_add_edid_modes +EXPORT_SYMBOL vmlinux 0x7234eafb otg_state_string +EXPORT_SYMBOL vmlinux 0x7234f1a3 skb_copy +EXPORT_SYMBOL vmlinux 0x72445f4f nf_unregister_hooks +EXPORT_SYMBOL vmlinux 0x72984563 down_read +EXPORT_SYMBOL vmlinux 0x729dd00b agp_alloc_page_array +EXPORT_SYMBOL vmlinux 0x72a3a4ab xfrm_state_add +EXPORT_SYMBOL vmlinux 0x72b243d4 free_dma +EXPORT_SYMBOL vmlinux 0x72bf2140 mtrr_add +EXPORT_SYMBOL vmlinux 0x72d58de9 kstrtou8_from_user +EXPORT_SYMBOL vmlinux 0x72d76bf3 inode_claim_rsv_space +EXPORT_SYMBOL vmlinux 0x72e50086 vm_stat +EXPORT_SYMBOL vmlinux 0x72e94f57 drm_crtc_helper_set_mode +EXPORT_SYMBOL vmlinux 0x72ea7b2d scsi_device_type +EXPORT_SYMBOL vmlinux 0x73077034 skb_recv_datagram +EXPORT_SYMBOL vmlinux 0x73160fc1 drm_helper_resume_force_mode +EXPORT_SYMBOL vmlinux 0x7335993c tcp_proc_register +EXPORT_SYMBOL vmlinux 0x733c3b54 kasprintf +EXPORT_SYMBOL vmlinux 0x73462310 udplite_prot +EXPORT_SYMBOL vmlinux 0x735a0bd5 native_io_delay +EXPORT_SYMBOL vmlinux 0x7377facd prepare_creds +EXPORT_SYMBOL vmlinux 0x737ac25d dql_reset +EXPORT_SYMBOL vmlinux 0x737de5e9 radix_tree_tag_get +EXPORT_SYMBOL vmlinux 0x7386ab03 bio_add_page +EXPORT_SYMBOL vmlinux 0x738803e6 strnlen +EXPORT_SYMBOL vmlinux 0x7391b457 ieee80211_get_buffered_bc +EXPORT_SYMBOL vmlinux 0x7398a1bd ieee80211_amsdu_to_8023s +EXPORT_SYMBOL vmlinux 0x73a15e3a igrab +EXPORT_SYMBOL vmlinux 0x73a903c4 vfsmount_lock_local_lock +EXPORT_SYMBOL vmlinux 0x73b046a5 phy_ethtool_gset +EXPORT_SYMBOL vmlinux 0x73c1111c ndisc_send_skb +EXPORT_SYMBOL vmlinux 0x73ce9113 skb_pull +EXPORT_SYMBOL vmlinux 0x73dd54eb irq_fpu_usable +EXPORT_SYMBOL vmlinux 0x73e20c1c strlcpy +EXPORT_SYMBOL vmlinux 0x73ee8b6c sk_stream_write_space +EXPORT_SYMBOL vmlinux 0x7400dd61 locks_init_lock +EXPORT_SYMBOL vmlinux 0x742f5665 pcmcia_parse_tuple +EXPORT_SYMBOL vmlinux 0x743b4ae3 atomic64_inc_not_zero_cx8 +EXPORT_SYMBOL vmlinux 0x743c3a71 netif_set_real_num_tx_queues +EXPORT_SYMBOL vmlinux 0x7444d88c sock_kfree_s +EXPORT_SYMBOL vmlinux 0x7459554a drm_fb_helper_pan_display +EXPORT_SYMBOL vmlinux 0x7469fcfe radix_tree_tagged +EXPORT_SYMBOL vmlinux 0x7485e15e unregister_chrdev_region +EXPORT_SYMBOL vmlinux 0x74aefa3a cfg80211_gtk_rekey_notify +EXPORT_SYMBOL vmlinux 0x74c134b9 __sw_hweight32 +EXPORT_SYMBOL vmlinux 0x74d936cb mii_check_gmii_support +EXPORT_SYMBOL vmlinux 0x74eab6c0 may_umount_tree +EXPORT_SYMBOL vmlinux 0x7505bdef memchr_inv +EXPORT_SYMBOL vmlinux 0x7513e94e ieee80211_channel_to_frequency +EXPORT_SYMBOL vmlinux 0x7526d05a drm_debugfs_remove_files +EXPORT_SYMBOL vmlinux 0x75271716 save_processor_state +EXPORT_SYMBOL vmlinux 0x7531e3dc acpi_get_event_resources +EXPORT_SYMBOL vmlinux 0x75379bef ieee80211_sta_set_buffered +EXPORT_SYMBOL vmlinux 0x7538b132 agp_off +EXPORT_SYMBOL vmlinux 0x7552de17 scsi_host_set_state +EXPORT_SYMBOL vmlinux 0x7567766c in6_dev_finish_destroy +EXPORT_SYMBOL vmlinux 0x756fc6ca abx500_register_ops +EXPORT_SYMBOL vmlinux 0x7593d385 div64_s64 +EXPORT_SYMBOL vmlinux 0x75a17bed prepare_to_wait +EXPORT_SYMBOL vmlinux 0x75a5108e jbd2_journal_load +EXPORT_SYMBOL vmlinux 0x75bda77a seq_hlist_next +EXPORT_SYMBOL vmlinux 0x75cfc634 dquot_get_dqinfo +EXPORT_SYMBOL vmlinux 0x75d84ecf drm_av_sync_delay +EXPORT_SYMBOL vmlinux 0x76021236 __blk_end_request_cur +EXPORT_SYMBOL vmlinux 0x7605eafc pneigh_lookup +EXPORT_SYMBOL vmlinux 0x760979ec xfrm_register_mode +EXPORT_SYMBOL vmlinux 0x760a0f4f yield +EXPORT_SYMBOL vmlinux 0x760adb49 truncate_inode_pages +EXPORT_SYMBOL vmlinux 0x760b437a unregister_inetaddr_notifier +EXPORT_SYMBOL vmlinux 0x76147237 input_register_handler +EXPORT_SYMBOL vmlinux 0x76154760 ipv6_push_nfrag_opts +EXPORT_SYMBOL vmlinux 0x76288aaa __pagevec_lru_add +EXPORT_SYMBOL vmlinux 0x762add85 atomic64_inc_return_cx8 +EXPORT_SYMBOL vmlinux 0x7631d4a9 gnet_stats_start_copy_compat +EXPORT_SYMBOL vmlinux 0x763ce19d ieee80211_cqm_rssi_notify +EXPORT_SYMBOL vmlinux 0x7647726c handle_sysrq +EXPORT_SYMBOL vmlinux 0x7657ffdc balance_dirty_pages_ratelimited_nr +EXPORT_SYMBOL vmlinux 0x765ad6a5 udp_prot +EXPORT_SYMBOL vmlinux 0x767ddb02 set_memory_wc +EXPORT_SYMBOL vmlinux 0x7682e28c cpufreq_global_kobject +EXPORT_SYMBOL vmlinux 0x76888f8e phy_register_fixup_for_id +EXPORT_SYMBOL vmlinux 0x768fa481 drm_prime_init_file_private +EXPORT_SYMBOL vmlinux 0x76bf656d __bitmap_shift_left +EXPORT_SYMBOL vmlinux 0x76c89940 agp_unbind_memory +EXPORT_SYMBOL vmlinux 0x76d3bbd9 acpi_bus_start +EXPORT_SYMBOL vmlinux 0x76d3cd60 laptop_mode +EXPORT_SYMBOL vmlinux 0x76dbd272 commit_creds +EXPORT_SYMBOL vmlinux 0x76ec8240 pnp_register_driver +EXPORT_SYMBOL vmlinux 0x771bd7c0 jbd2_inode_cache +EXPORT_SYMBOL vmlinux 0x77276e68 jbd2_journal_check_used_features +EXPORT_SYMBOL vmlinux 0x773a9c94 blk_iopoll_enabled +EXPORT_SYMBOL vmlinux 0x7795774b tty_port_close_start +EXPORT_SYMBOL vmlinux 0x779a18af kstrtoll +EXPORT_SYMBOL vmlinux 0x77aed7a5 arp_tbl +EXPORT_SYMBOL vmlinux 0x77b3f179 get_user_pages +EXPORT_SYMBOL vmlinux 0x77bc13a0 strim +EXPORT_SYMBOL vmlinux 0x77bc3f7b rtnl_configure_link +EXPORT_SYMBOL vmlinux 0x77c76141 rtnl_unicast +EXPORT_SYMBOL vmlinux 0x77d056d0 follow_up +EXPORT_SYMBOL vmlinux 0x77df0847 __set_personality +EXPORT_SYMBOL vmlinux 0x77e4bf2b neigh_connected_output +EXPORT_SYMBOL vmlinux 0x77e77aa9 unregister_nls +EXPORT_SYMBOL vmlinux 0x77ecac9f zlib_inflateEnd +EXPORT_SYMBOL vmlinux 0x77edf722 schedule_delayed_work +EXPORT_SYMBOL vmlinux 0x77f865a7 md_integrity_register +EXPORT_SYMBOL vmlinux 0x7804eba4 ieee80211_send_bar +EXPORT_SYMBOL vmlinux 0x78105cb7 kstat +EXPORT_SYMBOL vmlinux 0x7816ba86 vga_switcheroo_register_client +EXPORT_SYMBOL vmlinux 0x7832825c drm_prime_destroy_file_private +EXPORT_SYMBOL vmlinux 0x7852db6f drm_mode_connector_attach_encoder +EXPORT_SYMBOL vmlinux 0x78564d3c __scsi_put_command +EXPORT_SYMBOL vmlinux 0x78678de6 dquot_drop +EXPORT_SYMBOL vmlinux 0x78722e48 neigh_create +EXPORT_SYMBOL vmlinux 0x78727d94 tcp_parse_options +EXPORT_SYMBOL vmlinux 0x787ce69d genl_unregister_family +EXPORT_SYMBOL vmlinux 0x7880c781 dm_kcopyd_prepare_callback +EXPORT_SYMBOL vmlinux 0x788d97fd sk_send_sigurg +EXPORT_SYMBOL vmlinux 0x788fe103 iomem_resource +EXPORT_SYMBOL vmlinux 0x78935733 drm_addbufs_agp +EXPORT_SYMBOL vmlinux 0x789e209f pipe_lock +EXPORT_SYMBOL vmlinux 0x78dd2a6f task_free_register +EXPORT_SYMBOL vmlinux 0x78df6bd7 no_pci_devices +EXPORT_SYMBOL vmlinux 0x78fed201 genl_unregister_ops +EXPORT_SYMBOL vmlinux 0x79068fda acpi_install_method +EXPORT_SYMBOL vmlinux 0x7910a20a pci_do_scan_bus +EXPORT_SYMBOL vmlinux 0x79362652 agp_generic_insert_memory +EXPORT_SYMBOL vmlinux 0x796fc5ce scsi_get_sense_info_fld +EXPORT_SYMBOL vmlinux 0x79716e7b drm_vblank_put +EXPORT_SYMBOL vmlinux 0x7975e62d elv_abort_queue +EXPORT_SYMBOL vmlinux 0x7983a47e scsi_eh_prep_cmnd +EXPORT_SYMBOL vmlinux 0x798787e6 drm_irq_uninstall +EXPORT_SYMBOL vmlinux 0x79aa04a2 get_random_bytes +EXPORT_SYMBOL vmlinux 0x79dc84fd md_wait_for_blocked_rdev +EXPORT_SYMBOL vmlinux 0x79f1b981 try_module_get +EXPORT_SYMBOL vmlinux 0x7a0206cf dev_activate +EXPORT_SYMBOL vmlinux 0x7a024ced kick_iocb +EXPORT_SYMBOL vmlinux 0x7a0900ab drm_ati_pcigart_init +EXPORT_SYMBOL vmlinux 0x7a1a5c4c truncate_inode_pages_range +EXPORT_SYMBOL vmlinux 0x7a27c184 ewma_init +EXPORT_SYMBOL vmlinux 0x7a4497db kzfree +EXPORT_SYMBOL vmlinux 0x7a45377b acpi_video_unregister +EXPORT_SYMBOL vmlinux 0x7a4f5f74 iov_iter_copy_from_user +EXPORT_SYMBOL vmlinux 0x7a50a315 files_lglock_global_unlock_online +EXPORT_SYMBOL vmlinux 0x7a59d6cb cfg80211_report_obss_beacon +EXPORT_SYMBOL vmlinux 0x7ab88a45 system_freezing_cnt +EXPORT_SYMBOL vmlinux 0x7aead21c call_usermodehelper_setup +EXPORT_SYMBOL vmlinux 0x7aec9089 clear_user +EXPORT_SYMBOL vmlinux 0x7afa89fc vsnprintf +EXPORT_SYMBOL vmlinux 0x7b0168fb scsi_set_medium_removal +EXPORT_SYMBOL vmlinux 0x7b03848a verify_mem_not_deleted +EXPORT_SYMBOL vmlinux 0x7b0c84c4 acpi_remove_table_handler +EXPORT_SYMBOL vmlinux 0x7b0fe5fe blk_queue_make_request +EXPORT_SYMBOL vmlinux 0x7b134ddf acpi_get_name +EXPORT_SYMBOL vmlinux 0x7b18ab84 mdiobus_scan +EXPORT_SYMBOL vmlinux 0x7b1b75d7 arp_find +EXPORT_SYMBOL vmlinux 0x7b2d5a31 blk_init_queue_node +EXPORT_SYMBOL vmlinux 0x7b30d7e1 genl_register_family +EXPORT_SYMBOL vmlinux 0x7b38d730 qemu_trace_process_name +EXPORT_SYMBOL vmlinux 0x7b470575 generic_block_bmap +EXPORT_SYMBOL vmlinux 0x7b47357c scsi_get_host_dev +EXPORT_SYMBOL vmlinux 0x7b56bd05 acpi_lid_notifier_register +EXPORT_SYMBOL vmlinux 0x7b5c8440 vm_munmap +EXPORT_SYMBOL vmlinux 0x7b64d38c acpi_processor_register_performance +EXPORT_SYMBOL vmlinux 0x7b773ec5 netlink_kernel_release +EXPORT_SYMBOL vmlinux 0x7b902ef9 filemap_write_and_wait +EXPORT_SYMBOL vmlinux 0x7b970c73 __cleancache_put_page +EXPORT_SYMBOL vmlinux 0x7b9a6116 intel_agp_enabled +EXPORT_SYMBOL vmlinux 0x7bb78724 create_empty_buffers +EXPORT_SYMBOL vmlinux 0x7bd7ed8a drm_framebuffer_cleanup +EXPORT_SYMBOL vmlinux 0x7bead98a simple_pin_fs +EXPORT_SYMBOL vmlinux 0x7c03bcb3 vga_set_legacy_decoding +EXPORT_SYMBOL vmlinux 0x7c08b8f9 phy_print_status +EXPORT_SYMBOL vmlinux 0x7c0eba90 netlink_broadcast_filtered +EXPORT_SYMBOL vmlinux 0x7c0edd7d acpi_check_region +EXPORT_SYMBOL vmlinux 0x7c1372e8 panic +EXPORT_SYMBOL vmlinux 0x7c1ac870 netif_napi_del +EXPORT_SYMBOL vmlinux 0x7c210a2e pm860x_page_bulk_write +EXPORT_SYMBOL vmlinux 0x7c3fd2ce napi_skb_finish +EXPORT_SYMBOL vmlinux 0x7c46233a cpufreq_quick_get +EXPORT_SYMBOL vmlinux 0x7c4c3950 brioctl_set +EXPORT_SYMBOL vmlinux 0x7c4f456e alloc_buffer_head +EXPORT_SYMBOL vmlinux 0x7c60d66e getname +EXPORT_SYMBOL vmlinux 0x7c8ce292 __task_pid_nr_ns +EXPORT_SYMBOL vmlinux 0x7c904ded unregister_module_notifier +EXPORT_SYMBOL vmlinux 0x7c99f44b flock_lock_file_wait +EXPORT_SYMBOL vmlinux 0x7c9df850 nf_hook_slow +EXPORT_SYMBOL vmlinux 0x7ccae767 generic_block_fiemap +EXPORT_SYMBOL vmlinux 0x7cd41c2e drm_gem_create_mmap_offset +EXPORT_SYMBOL vmlinux 0x7ced05d4 ei_start_xmit +EXPORT_SYMBOL vmlinux 0x7d0db45c jiffies_to_clock_t +EXPORT_SYMBOL vmlinux 0x7d11c268 jiffies +EXPORT_SYMBOL vmlinux 0x7d1c58d9 pci_set_power_state +EXPORT_SYMBOL vmlinux 0x7d4aac29 inet_csk_reset_keepalive_timer +EXPORT_SYMBOL vmlinux 0x7d4d9dca bio_copy_kern +EXPORT_SYMBOL vmlinux 0x7d6eac8c scsi_get_device_flags_keyed +EXPORT_SYMBOL vmlinux 0x7d77b5ee drm_mode_crtc_set_gamma_size +EXPORT_SYMBOL vmlinux 0x7d7e2ee0 scsi_adjust_queue_depth +EXPORT_SYMBOL vmlinux 0x7d8e0b65 mmc_power_save_host +EXPORT_SYMBOL vmlinux 0x7da28f12 nvram_check_checksum +EXPORT_SYMBOL vmlinux 0x7daf51d5 drm_property_create_enum +EXPORT_SYMBOL vmlinux 0x7dbc2e57 mmiotrace_printk +EXPORT_SYMBOL vmlinux 0x7dcfe1ea bdi_init +EXPORT_SYMBOL vmlinux 0x7deff673 dm_consume_args +EXPORT_SYMBOL vmlinux 0x7dfadb98 scsi_ioctl +EXPORT_SYMBOL vmlinux 0x7e2c5bc7 give_up_console +EXPORT_SYMBOL vmlinux 0x7e3256c3 first_ec +EXPORT_SYMBOL vmlinux 0x7e394c4e sysctl_local_reserved_ports +EXPORT_SYMBOL vmlinux 0x7e3fb363 drm_property_create +EXPORT_SYMBOL vmlinux 0x7e4dd191 drm_helper_crtc_in_use +EXPORT_SYMBOL vmlinux 0x7e662db3 udp_proc_unregister +EXPORT_SYMBOL vmlinux 0x7e73fbf8 __scsi_iterate_devices +EXPORT_SYMBOL vmlinux 0x7e81796c get_agp_version +EXPORT_SYMBOL vmlinux 0x7e9ebb05 kernel_thread +EXPORT_SYMBOL vmlinux 0x7eaff61c skb_queue_purge +EXPORT_SYMBOL vmlinux 0x7ebcd606 sync_inode_metadata +EXPORT_SYMBOL vmlinux 0x7ee59a97 dquot_transfer +EXPORT_SYMBOL vmlinux 0x7ee73c0c memcg_socket_limit_enabled +EXPORT_SYMBOL vmlinux 0x7ef39823 ieee80211_hdrlen +EXPORT_SYMBOL vmlinux 0x7f01d411 proc_dointvec_ms_jiffies +EXPORT_SYMBOL vmlinux 0x7f0b8ebb mmc_resume_bus +EXPORT_SYMBOL vmlinux 0x7f12ae4d nand_unlock +EXPORT_SYMBOL vmlinux 0x7f18b194 kacpi_hotplug_wq +EXPORT_SYMBOL vmlinux 0x7f24de73 jiffies_to_usecs +EXPORT_SYMBOL vmlinux 0x7f3130a4 inode_owner_or_capable +EXPORT_SYMBOL vmlinux 0x7f4cfa5d drm_detect_monitor_audio +EXPORT_SYMBOL vmlinux 0x7f542189 bio_init +EXPORT_SYMBOL vmlinux 0x7f54c189 spi_display_xfer_agreement +EXPORT_SYMBOL vmlinux 0x7f5dcd23 md_wakeup_thread +EXPORT_SYMBOL vmlinux 0x7f63eb82 rwsem_down_write_failed +EXPORT_SYMBOL vmlinux 0x7fdc9ac1 __nla_reserve_nohdr +EXPORT_SYMBOL vmlinux 0x7fe1a403 cfg80211_find_ie +EXPORT_SYMBOL vmlinux 0x7fe350f2 cfg80211_cqm_rssi_notify +EXPORT_SYMBOL vmlinux 0x800d8947 dma_ops +EXPORT_SYMBOL vmlinux 0x800df1d7 groups_free +EXPORT_SYMBOL vmlinux 0x80210fdd ilookup5 +EXPORT_SYMBOL vmlinux 0x80281852 __sock_create +EXPORT_SYMBOL vmlinux 0x803f3cfc __bread +EXPORT_SYMBOL vmlinux 0x80488f04 kernel_connect +EXPORT_SYMBOL vmlinux 0x80599380 ip_mc_rejoin_groups +EXPORT_SYMBOL vmlinux 0x806270c8 tcp_sync_mss +EXPORT_SYMBOL vmlinux 0x807f93a5 drm_addmap +EXPORT_SYMBOL vmlinux 0x80b214e6 agp_enable +EXPORT_SYMBOL vmlinux 0x80b3114c pcim_iomap_regions +EXPORT_SYMBOL vmlinux 0x80bcc355 skb_copy_bits +EXPORT_SYMBOL vmlinux 0x80c61037 ieee80211_data_from_8023 +EXPORT_SYMBOL vmlinux 0x80d817ab wait_for_completion_timeout +EXPORT_SYMBOL vmlinux 0x80de231a idr_remove +EXPORT_SYMBOL vmlinux 0x810853a4 tty_port_tty_set +EXPORT_SYMBOL vmlinux 0x812c5e33 km_query +EXPORT_SYMBOL vmlinux 0x813bddd5 jbd2_journal_restart +EXPORT_SYMBOL vmlinux 0x813ed040 idr_remove_all +EXPORT_SYMBOL vmlinux 0x81472677 acpi_get_table +EXPORT_SYMBOL vmlinux 0x814dc02a kmem_cache_alloc_trace +EXPORT_SYMBOL vmlinux 0x814e7730 nf_ct_destroy +EXPORT_SYMBOL vmlinux 0x815131ba mempool_destroy +EXPORT_SYMBOL vmlinux 0x815b5dd4 match_octal +EXPORT_SYMBOL vmlinux 0x815f2897 empty_zero_page +EXPORT_SYMBOL vmlinux 0x815fdd9f netdev_state_change +EXPORT_SYMBOL vmlinux 0x8163c319 fail_migrate_page +EXPORT_SYMBOL vmlinux 0x81794e7f pci_get_slot +EXPORT_SYMBOL vmlinux 0x819d8c5d __dquot_alloc_space +EXPORT_SYMBOL vmlinux 0x819e1c25 acpi_evaluate_reference +EXPORT_SYMBOL vmlinux 0x81a7de2f mmc_wait_for_app_cmd +EXPORT_SYMBOL vmlinux 0x81b04bfc completion_done +EXPORT_SYMBOL vmlinux 0x81b24773 kthread_bind +EXPORT_SYMBOL vmlinux 0x81cd5a23 nla_put +EXPORT_SYMBOL vmlinux 0x81d10f5f trace_seq_putc +EXPORT_SYMBOL vmlinux 0x81db6ebb xz_dec_reset +EXPORT_SYMBOL vmlinux 0x81e05eb1 __blockdev_direct_IO +EXPORT_SYMBOL vmlinux 0x81e6b37f dmi_get_system_info +EXPORT_SYMBOL vmlinux 0x82034bdc posix_acl_to_xattr +EXPORT_SYMBOL vmlinux 0x8204e852 neigh_seq_stop +EXPORT_SYMBOL vmlinux 0x82072614 tasklet_kill +EXPORT_SYMBOL vmlinux 0x821633b9 blk_queue_unprep_rq +EXPORT_SYMBOL vmlinux 0x821e8d91 gen_replace_estimator +EXPORT_SYMBOL vmlinux 0x8235805b memmove +EXPORT_SYMBOL vmlinux 0x82480949 pci_biosrom_size +EXPORT_SYMBOL vmlinux 0x824ba7e2 spi_dv_device +EXPORT_SYMBOL vmlinux 0x8251bcc3 bitmap_release_region +EXPORT_SYMBOL vmlinux 0x82568992 bio_clone +EXPORT_SYMBOL vmlinux 0x8260686f bitmap_find_next_zero_area +EXPORT_SYMBOL vmlinux 0x8262f64b tcp_sockets_allocated +EXPORT_SYMBOL vmlinux 0x82834e57 jbd2_journal_clear_features +EXPORT_SYMBOL vmlinux 0x828e4b8d xfrm_register_type +EXPORT_SYMBOL vmlinux 0x82a75346 freq_reg_info +EXPORT_SYMBOL vmlinux 0x82a84408 ieee80211_beacon_loss +EXPORT_SYMBOL vmlinux 0x82acfb70 blk_iopoll_sched +EXPORT_SYMBOL vmlinux 0x82d46603 ei_open +EXPORT_SYMBOL vmlinux 0x82fc24d6 drm_add_modes_noedid +EXPORT_SYMBOL vmlinux 0x82fe97fb skb_queue_head +EXPORT_SYMBOL vmlinux 0x8307dd92 blk_queue_end_tag +EXPORT_SYMBOL vmlinux 0x83136917 pci_match_id +EXPORT_SYMBOL vmlinux 0x832510d5 force_sig +EXPORT_SYMBOL vmlinux 0x83372b64 dquot_file_open +EXPORT_SYMBOL vmlinux 0x833c03aa acpi_enable_all_runtime_gpes +EXPORT_SYMBOL vmlinux 0x833fbaf9 elevator_exit +EXPORT_SYMBOL vmlinux 0x836bdb72 nand_flash_ids +EXPORT_SYMBOL vmlinux 0x8371651c scsi_eh_restore_cmnd +EXPORT_SYMBOL vmlinux 0x8384a2c5 tty_unlock +EXPORT_SYMBOL vmlinux 0x83a2b514 bitmap_end_sync +EXPORT_SYMBOL vmlinux 0x83a476ce bitmap_scnlistprintf +EXPORT_SYMBOL vmlinux 0x83b3e411 cdrom_number_of_slots +EXPORT_SYMBOL vmlinux 0x83b9c6b5 secpath_dup +EXPORT_SYMBOL vmlinux 0x83c8a355 param_set_int +EXPORT_SYMBOL vmlinux 0x83d25c38 __wake_up_bit +EXPORT_SYMBOL vmlinux 0x83f2f228 inet_ioctl +EXPORT_SYMBOL vmlinux 0x840d2b5a xfrm_state_insert +EXPORT_SYMBOL vmlinux 0x8414074b phy_stop_interrupts +EXPORT_SYMBOL vmlinux 0x8417f512 acpi_update_all_gpes +EXPORT_SYMBOL vmlinux 0x8418526c free_netdev +EXPORT_SYMBOL vmlinux 0x8438ff73 xfrm_policy_byid +EXPORT_SYMBOL vmlinux 0x846bcc01 dm_table_get +EXPORT_SYMBOL vmlinux 0x84db4b6e wait_for_completion_killable +EXPORT_SYMBOL vmlinux 0x84df8c1c ns_capable +EXPORT_SYMBOL vmlinux 0x84e544ed dev_mc_init +EXPORT_SYMBOL vmlinux 0x84f2fa7b elv_add_request +EXPORT_SYMBOL vmlinux 0x8502f6f3 truncate_pagecache_range +EXPORT_SYMBOL vmlinux 0x85255860 __ip_select_ident +EXPORT_SYMBOL vmlinux 0x853be67c scsi_device_put +EXPORT_SYMBOL vmlinux 0x85670f1d rtnl_is_locked +EXPORT_SYMBOL vmlinux 0x8569a885 napi_gro_flush +EXPORT_SYMBOL vmlinux 0x858ffae6 input_get_keycode +EXPORT_SYMBOL vmlinux 0x85c17a37 mmc_remove_host +EXPORT_SYMBOL vmlinux 0x85df9b6c strsep +EXPORT_SYMBOL vmlinux 0x85e7deb2 iov_iter_fault_in_readable +EXPORT_SYMBOL vmlinux 0x8608ea09 udp_lib_getsockopt +EXPORT_SYMBOL vmlinux 0x86296594 call_netdevice_notifiers +EXPORT_SYMBOL vmlinux 0x865029ac __hw_addr_sync +EXPORT_SYMBOL vmlinux 0x865ddb41 mmc_can_reset +EXPORT_SYMBOL vmlinux 0x8664f62e cpufreq_update_policy +EXPORT_SYMBOL vmlinux 0x8677f8c3 genl_register_mc_group +EXPORT_SYMBOL vmlinux 0x868acba5 get_options +EXPORT_SYMBOL vmlinux 0x86a38b5a xfrm_state_delete +EXPORT_SYMBOL vmlinux 0x86a4889a kmalloc_order_trace +EXPORT_SYMBOL vmlinux 0x86bfae20 acpi_install_global_event_handler +EXPORT_SYMBOL vmlinux 0x86cdd60d __pskb_pull_tail +EXPORT_SYMBOL vmlinux 0x86dc7ebe acpi_bus_generate_proc_event +EXPORT_SYMBOL vmlinux 0x86edb62e dev_get_by_index +EXPORT_SYMBOL vmlinux 0x86fb9b05 bitmap_parse_user +EXPORT_SYMBOL vmlinux 0x86fc3028 ieee80211_get_hdrlen_from_skb +EXPORT_SYMBOL vmlinux 0x870bf928 radix_tree_lookup +EXPORT_SYMBOL vmlinux 0x871c0a7e fiemap_check_flags +EXPORT_SYMBOL vmlinux 0x8720b552 agp_generic_alloc_by_type +EXPORT_SYMBOL vmlinux 0x87347b9c simple_lookup +EXPORT_SYMBOL vmlinux 0x8744efa3 napi_frags_finish +EXPORT_SYMBOL vmlinux 0x8754fda6 ieee80211_chswitch_done +EXPORT_SYMBOL vmlinux 0x87613f18 blk_delay_queue +EXPORT_SYMBOL vmlinux 0x876dafc3 ec_write +EXPORT_SYMBOL vmlinux 0x877219d2 ___pskb_trim +EXPORT_SYMBOL vmlinux 0x8775bbea km_policy_notify +EXPORT_SYMBOL vmlinux 0x878906ac sync_fence_cancel_async +EXPORT_SYMBOL vmlinux 0x878ab3ce sysctl_tcp_adv_win_scale +EXPORT_SYMBOL vmlinux 0x8792016d __nla_put +EXPORT_SYMBOL vmlinux 0x8798e453 __tracepoint_kfree +EXPORT_SYMBOL vmlinux 0x87a3749c blk_rq_init +EXPORT_SYMBOL vmlinux 0x87dbba14 ida_get_new +EXPORT_SYMBOL vmlinux 0x87e9fe78 drm_mm_dump_table +EXPORT_SYMBOL vmlinux 0x88029885 end_page_writeback +EXPORT_SYMBOL vmlinux 0x881039d0 zlib_inflate +EXPORT_SYMBOL vmlinux 0x88224ae4 drm_gem_object_alloc +EXPORT_SYMBOL vmlinux 0x8826c13b acpi_video_register +EXPORT_SYMBOL vmlinux 0x8834396c mod_timer +EXPORT_SYMBOL vmlinux 0x883a8ee5 pcmcia_request_irq +EXPORT_SYMBOL vmlinux 0x887210a0 tty_hung_up_p +EXPORT_SYMBOL vmlinux 0x88750c70 pci_iounmap +EXPORT_SYMBOL vmlinux 0x88816021 iw_handler_get_thrspy +EXPORT_SYMBOL vmlinux 0x888eaaee pci_stop_and_remove_bus_device +EXPORT_SYMBOL vmlinux 0x8893fa5d finish_wait +EXPORT_SYMBOL vmlinux 0x8894730f ieee80211_napi_schedule +EXPORT_SYMBOL vmlinux 0x8899fef5 pci_select_bars +EXPORT_SYMBOL vmlinux 0x88c0ce5b get_gendisk +EXPORT_SYMBOL vmlinux 0x88e6bd41 down_read_trylock +EXPORT_SYMBOL vmlinux 0x88e88136 ioremap_prot +EXPORT_SYMBOL vmlinux 0x88ec7d0c drm_fb_helper_blank +EXPORT_SYMBOL vmlinux 0x88f02f51 copy_strings_kernel +EXPORT_SYMBOL vmlinux 0x89070e39 user_revoke +EXPORT_SYMBOL vmlinux 0x891a4092 input_open_device +EXPORT_SYMBOL vmlinux 0x892b26a0 set_memory_nx +EXPORT_SYMBOL vmlinux 0x894222f2 xfrm_state_delete_tunnel +EXPORT_SYMBOL vmlinux 0x8949858b schedule_work +EXPORT_SYMBOL vmlinux 0x8953f8ff __tracepoint_kmem_cache_alloc +EXPORT_SYMBOL vmlinux 0x89609731 intel_gmch_probe +EXPORT_SYMBOL vmlinux 0x897473df mktime +EXPORT_SYMBOL vmlinux 0x898ef534 tcp_splice_read +EXPORT_SYMBOL vmlinux 0x89967b5f cfg80211_remain_on_channel_expired +EXPORT_SYMBOL vmlinux 0x89ad1e4b xt_find_match +EXPORT_SYMBOL vmlinux 0x89b18b38 ieee80211_stop_rx_ba_session +EXPORT_SYMBOL vmlinux 0x89c6a874 dst_destroy +EXPORT_SYMBOL vmlinux 0x89d5538d fb_pad_aligned_buffer +EXPORT_SYMBOL vmlinux 0x89d66811 build_ehash_secret +EXPORT_SYMBOL vmlinux 0x89eea069 agp_generic_enable +EXPORT_SYMBOL vmlinux 0x89fff8f9 mb_cache_entry_get +EXPORT_SYMBOL vmlinux 0x8a0a7b11 generic_permission +EXPORT_SYMBOL vmlinux 0x8a0c7c4e bio_put +EXPORT_SYMBOL vmlinux 0x8a0e6aff drm_mode_remove +EXPORT_SYMBOL vmlinux 0x8a1ab4ee timeval_to_jiffies +EXPORT_SYMBOL vmlinux 0x8a4ac92a xfrm_policy_flush +EXPORT_SYMBOL vmlinux 0x8a51b586 __lock_page +EXPORT_SYMBOL vmlinux 0x8a53786d netlink_set_err +EXPORT_SYMBOL vmlinux 0x8a7d1c31 high_memory +EXPORT_SYMBOL vmlinux 0x8a8e9c86 drm_connector_unplug_all +EXPORT_SYMBOL vmlinux 0x8a99a016 mempool_free_slab +EXPORT_SYMBOL vmlinux 0x8aa86dca drm_calc_timestamping_constants +EXPORT_SYMBOL vmlinux 0x8ac651ef drm_prime_pages_to_sg +EXPORT_SYMBOL vmlinux 0x8af20708 d_validate +EXPORT_SYMBOL vmlinux 0x8b18496f __copy_to_user_ll +EXPORT_SYMBOL vmlinux 0x8b4921ce fget_raw +EXPORT_SYMBOL vmlinux 0x8b4c63a1 framebuffer_alloc +EXPORT_SYMBOL vmlinux 0x8b5a6387 security_path_unlink +EXPORT_SYMBOL vmlinux 0x8b618d08 overflowuid +EXPORT_SYMBOL vmlinux 0x8b79c58e unregister_binfmt +EXPORT_SYMBOL vmlinux 0x8b989cf9 acpi_bus_can_wakeup +EXPORT_SYMBOL vmlinux 0x8b9d658b pci_disable_obff +EXPORT_SYMBOL vmlinux 0x8bc1c114 generic_getxattr +EXPORT_SYMBOL vmlinux 0x8bce0e9f blk_queue_dma_pad +EXPORT_SYMBOL vmlinux 0x8bdf8b02 __neigh_for_each_release +EXPORT_SYMBOL vmlinux 0x8bfe8c57 param_set_uint +EXPORT_SYMBOL vmlinux 0x8c05d823 tcp_v4_get_peer +EXPORT_SYMBOL vmlinux 0x8c0bc6d1 kset_register +EXPORT_SYMBOL vmlinux 0x8c14d941 vfs_fstatat +EXPORT_SYMBOL vmlinux 0x8c183cbe iowrite16 +EXPORT_SYMBOL vmlinux 0x8c210023 __sync_dirty_buffer +EXPORT_SYMBOL vmlinux 0x8c324bc9 xt_register_targets +EXPORT_SYMBOL vmlinux 0x8c531b0b skb_prepare_seq_read +EXPORT_SYMBOL vmlinux 0x8c56390f video_output_register +EXPORT_SYMBOL vmlinux 0x8c5c50b2 dcache_dir_open +EXPORT_SYMBOL vmlinux 0x8c618e8a default_llseek +EXPORT_SYMBOL vmlinux 0x8c82c79a drm_handle_vblank +EXPORT_SYMBOL vmlinux 0x8c8a2133 path_put +EXPORT_SYMBOL vmlinux 0x8c91a450 vfs_mkdir +EXPORT_SYMBOL vmlinux 0x8c9dc711 pci_enable_device +EXPORT_SYMBOL vmlinux 0x8ca4c27d up_write +EXPORT_SYMBOL vmlinux 0x8cb325ae pcim_iomap_table +EXPORT_SYMBOL vmlinux 0x8cc79cab iowrite16_rep +EXPORT_SYMBOL vmlinux 0x8cc84065 seq_open +EXPORT_SYMBOL vmlinux 0x8cd31280 vfs_create +EXPORT_SYMBOL vmlinux 0x8cd35f28 vga_get +EXPORT_SYMBOL vmlinux 0x8cdcf7fa phy_device_register +EXPORT_SYMBOL vmlinux 0x8d049a9f account_page_dirtied +EXPORT_SYMBOL vmlinux 0x8d52c903 noop_fsync +EXPORT_SYMBOL vmlinux 0x8d551bef sysctl_tcp_rmem +EXPORT_SYMBOL vmlinux 0x8d654c06 _dev_info +EXPORT_SYMBOL vmlinux 0x8d6f81b4 __div64_32 +EXPORT_SYMBOL vmlinux 0x8d83c782 generic_pipe_buf_steal +EXPORT_SYMBOL vmlinux 0x8d843a5d netif_skb_features +EXPORT_SYMBOL vmlinux 0x8d85a497 __devm_request_region +EXPORT_SYMBOL vmlinux 0x8d8d96c6 acpi_get_sleep_type_data +EXPORT_SYMBOL vmlinux 0x8d8e1ecb vfs_read +EXPORT_SYMBOL vmlinux 0x8da1a3cb acpi_remove_interface +EXPORT_SYMBOL vmlinux 0x8dc6e564 restore_processor_state +EXPORT_SYMBOL vmlinux 0x8de51771 sync_timeline_create +EXPORT_SYMBOL vmlinux 0x8dfb019d drm_buffer_free +EXPORT_SYMBOL vmlinux 0x8e002cda acpi_remove_gpe_block +EXPORT_SYMBOL vmlinux 0x8e0b7743 ipv6_ext_hdr +EXPORT_SYMBOL vmlinux 0x8e0d66f4 __tracepoint_kmalloc +EXPORT_SYMBOL vmlinux 0x8e161d3b ip_setsockopt +EXPORT_SYMBOL vmlinux 0x8e17c98d __generic_file_aio_write +EXPORT_SYMBOL vmlinux 0x8e21848a dquot_set_dqblk +EXPORT_SYMBOL vmlinux 0x8e29bba0 security_path_rename +EXPORT_SYMBOL vmlinux 0x8e305597 ieee80211_data_to_8023 +EXPORT_SYMBOL vmlinux 0x8e31cfac scsi_unblock_requests +EXPORT_SYMBOL vmlinux 0x8e38c49a pci_request_selected_regions_exclusive +EXPORT_SYMBOL vmlinux 0x8e4a528a dev_uc_add +EXPORT_SYMBOL vmlinux 0x8e4af07b insert_inode_locked +EXPORT_SYMBOL vmlinux 0x8e6159e8 tcp_seq_open +EXPORT_SYMBOL vmlinux 0x8e6b665a inet_release +EXPORT_SYMBOL vmlinux 0x8e74edf5 bitmap_startwrite +EXPORT_SYMBOL vmlinux 0x8eaf2a5f vga_switcheroo_unregister_handler +EXPORT_SYMBOL vmlinux 0x8ebf64c5 __pci_enable_wake +EXPORT_SYMBOL vmlinux 0x8eda77df pskb_expand_head +EXPORT_SYMBOL vmlinux 0x8ef9f5fe drm_fb_helper_debug_leave +EXPORT_SYMBOL vmlinux 0x8eff9111 drm_ht_find_item +EXPORT_SYMBOL vmlinux 0x8f014504 test_set_page_writeback +EXPORT_SYMBOL vmlinux 0x8f3e427c dm_dirty_log_type_unregister +EXPORT_SYMBOL vmlinux 0x8f4856fc genphy_read_status +EXPORT_SYMBOL vmlinux 0x8f48679a rb_prev +EXPORT_SYMBOL vmlinux 0x8f57de72 pci_bus_alloc_resource +EXPORT_SYMBOL vmlinux 0x8f65cf29 drm_put_minor +EXPORT_SYMBOL vmlinux 0x8f66d742 pnp_release_card_device +EXPORT_SYMBOL vmlinux 0x8f67643d ieee80211_find_sta +EXPORT_SYMBOL vmlinux 0x8f7014a1 param_set_ulong +EXPORT_SYMBOL vmlinux 0x8f7b67b0 tcp_prot +EXPORT_SYMBOL vmlinux 0x8f8cb2fc sock_kmalloc +EXPORT_SYMBOL vmlinux 0x8f8f2829 agp_generic_destroy_pages +EXPORT_SYMBOL vmlinux 0x8f9c199c __get_user_2 +EXPORT_SYMBOL vmlinux 0x8fa99134 tty_chars_in_buffer +EXPORT_SYMBOL vmlinux 0x8ffdb3b8 crc16 +EXPORT_SYMBOL vmlinux 0x90210382 sock_get_timestampns +EXPORT_SYMBOL vmlinux 0x90299aa0 genl_notify +EXPORT_SYMBOL vmlinux 0x903d7965 i2c_smbus_read_block_data +EXPORT_SYMBOL vmlinux 0x904409c6 acpi_set_firmware_waking_vector +EXPORT_SYMBOL vmlinux 0x9051adcb mmc_fixup_device +EXPORT_SYMBOL vmlinux 0x9084f8b9 unregister_exec_domain +EXPORT_SYMBOL vmlinux 0x908697c5 generic_listxattr +EXPORT_SYMBOL vmlinux 0x90a1601f dmi_check_system +EXPORT_SYMBOL vmlinux 0x90b27dec tty_port_carrier_raised +EXPORT_SYMBOL vmlinux 0x90b5cf80 pccard_nonstatic_ops +EXPORT_SYMBOL vmlinux 0x90c5e819 kstrtoll_from_user +EXPORT_SYMBOL vmlinux 0x90d40b16 load_nls_default +EXPORT_SYMBOL vmlinux 0x90d5c1df __blk_run_queue +EXPORT_SYMBOL vmlinux 0x90dfdda4 fb_show_logo +EXPORT_SYMBOL vmlinux 0x90e3da26 drm_mode_set_crtcinfo +EXPORT_SYMBOL vmlinux 0x91214388 ip_cmsg_recv +EXPORT_SYMBOL vmlinux 0x912ec26f vfs_getattr +EXPORT_SYMBOL vmlinux 0x9144a8e2 ec_burst_disable +EXPORT_SYMBOL vmlinux 0x91463b1d kstrtos16 +EXPORT_SYMBOL vmlinux 0x914a8423 dquot_enable +EXPORT_SYMBOL vmlinux 0x915dc5c8 sock_no_sendmsg +EXPORT_SYMBOL vmlinux 0x91607d95 set_memory_wb +EXPORT_SYMBOL vmlinux 0x91621d6a allocate_resource +EXPORT_SYMBOL vmlinux 0x916b8cc4 km_report +EXPORT_SYMBOL vmlinux 0x91715312 sprintf +EXPORT_SYMBOL vmlinux 0x91974343 abx500_get_register_page_interruptible +EXPORT_SYMBOL vmlinux 0x91a003b2 drm_read +EXPORT_SYMBOL vmlinux 0x91e23079 keyring_search +EXPORT_SYMBOL vmlinux 0x920664c8 mempool_free +EXPORT_SYMBOL vmlinux 0x921adbe0 mark_info_dirty +EXPORT_SYMBOL vmlinux 0x923b1276 dmaengine_get +EXPORT_SYMBOL vmlinux 0x923d66c7 ei_poll +EXPORT_SYMBOL vmlinux 0x926f5e72 inet_recvmsg +EXPORT_SYMBOL vmlinux 0x928427a3 sock_no_connect +EXPORT_SYMBOL vmlinux 0x92897e3d default_idle +EXPORT_SYMBOL vmlinux 0x929f2b0f xfrm_find_acq +EXPORT_SYMBOL vmlinux 0x92a49d09 mmc_hw_reset +EXPORT_SYMBOL vmlinux 0x92a9c60c time_to_tm +EXPORT_SYMBOL vmlinux 0x92acf064 devm_free_irq +EXPORT_SYMBOL vmlinux 0x92defb0a proto_unregister +EXPORT_SYMBOL vmlinux 0x9305f8e6 cpufreq_get +EXPORT_SYMBOL vmlinux 0x93215e1d __kfifo_skip_r +EXPORT_SYMBOL vmlinux 0x9330cb9f sg_alloc_table +EXPORT_SYMBOL vmlinux 0x93382fa6 ieee80211_bss_get_ie +EXPORT_SYMBOL vmlinux 0x933a1a09 drm_gem_object_lookup +EXPORT_SYMBOL vmlinux 0x93448c57 screen_info +EXPORT_SYMBOL vmlinux 0x935dccb0 invalidate_mapping_pages +EXPORT_SYMBOL vmlinux 0x936fc123 ip_generic_getfrag +EXPORT_SYMBOL vmlinux 0x93a6e0b2 io_schedule +EXPORT_SYMBOL vmlinux 0x93c651be acpi_info +EXPORT_SYMBOL vmlinux 0x93d771df ipv6_getsockopt +EXPORT_SYMBOL vmlinux 0x93f13303 sock_recvmsg +EXPORT_SYMBOL vmlinux 0x93fca811 __get_free_pages +EXPORT_SYMBOL vmlinux 0x940e5f9a iw_handler_get_spy +EXPORT_SYMBOL vmlinux 0x94328141 acpi_is_video_device +EXPORT_SYMBOL vmlinux 0x943ac86d acpi_device_hid +EXPORT_SYMBOL vmlinux 0x94421b1c cdrom_release +EXPORT_SYMBOL vmlinux 0x9443152b dev_uc_sync +EXPORT_SYMBOL vmlinux 0x944be2c5 kmem_cache_destroy +EXPORT_SYMBOL vmlinux 0x9461f4db cdev_del +EXPORT_SYMBOL vmlinux 0x946b320e cdev_add +EXPORT_SYMBOL vmlinux 0x946e2c58 tty_mutex +EXPORT_SYMBOL vmlinux 0x9471f886 generic_splice_sendpage +EXPORT_SYMBOL vmlinux 0x947d2441 drm_edid_to_eld +EXPORT_SYMBOL vmlinux 0x94961283 vunmap +EXPORT_SYMBOL vmlinux 0x94a1a0c4 read_cache_page +EXPORT_SYMBOL vmlinux 0x94a3d090 cfg80211_get_bss +EXPORT_SYMBOL vmlinux 0x94a3e12f posix_unblock_lock +EXPORT_SYMBOL vmlinux 0x94a57ce7 scsi_finish_command +EXPORT_SYMBOL vmlinux 0x94af632e complete_all +EXPORT_SYMBOL vmlinux 0x94b271f2 skb_insert +EXPORT_SYMBOL vmlinux 0x94bf3f15 address_space_init_once +EXPORT_SYMBOL vmlinux 0x94c5d6f6 drm_mode_duplicate +EXPORT_SYMBOL vmlinux 0x94cb9bae kernel_sock_shutdown +EXPORT_SYMBOL vmlinux 0x94f0c807 scsi_cmd_print_sense_hdr +EXPORT_SYMBOL vmlinux 0x94f8339f phy_attach +EXPORT_SYMBOL vmlinux 0x95171ecc shrink_dcache_sb +EXPORT_SYMBOL vmlinux 0x954488a4 syncookie_secret +EXPORT_SYMBOL vmlinux 0x9545af6d tasklet_init +EXPORT_SYMBOL vmlinux 0x956990dd flush_signals +EXPORT_SYMBOL vmlinux 0x957f9287 acpi_walk_resources +EXPORT_SYMBOL vmlinux 0x9584d204 kernel_cpustat +EXPORT_SYMBOL vmlinux 0x95a2656e have_submounts +EXPORT_SYMBOL vmlinux 0x95be4453 sk_stream_wait_close +EXPORT_SYMBOL vmlinux 0x95ed391b tcp_close +EXPORT_SYMBOL vmlinux 0x96477b83 dev_printk +EXPORT_SYMBOL vmlinux 0x965222ec find_get_pages_contig +EXPORT_SYMBOL vmlinux 0x9656f8a0 llc_sap_list_lock +EXPORT_SYMBOL vmlinux 0x96573b80 __kfifo_dma_in_finish_r +EXPORT_SYMBOL vmlinux 0x965aee42 netdev_features_change +EXPORT_SYMBOL vmlinux 0x96615a1c account_page_writeback +EXPORT_SYMBOL vmlinux 0x967684a0 dev_crit +EXPORT_SYMBOL vmlinux 0x9687acbc i2c_clients_command +EXPORT_SYMBOL vmlinux 0x96898769 sysfs_format_mac +EXPORT_SYMBOL vmlinux 0x96cd2b04 scsi_sense_key_string +EXPORT_SYMBOL vmlinux 0x97196df5 __rta_fill +EXPORT_SYMBOL vmlinux 0x971b2f90 ieee80211_sched_scan_stopped +EXPORT_SYMBOL vmlinux 0x97308567 jbd2_journal_errno +EXPORT_SYMBOL vmlinux 0x9745d638 drm_err +EXPORT_SYMBOL vmlinux 0x974d8bb2 pcmcia_release_window +EXPORT_SYMBOL vmlinux 0x9754ec10 radix_tree_preload +EXPORT_SYMBOL vmlinux 0x975b7fa2 twl6040_clear_bits +EXPORT_SYMBOL vmlinux 0x977573cc cfg80211_inform_bss_frame +EXPORT_SYMBOL vmlinux 0x977b71e8 splice_from_pipe_begin +EXPORT_SYMBOL vmlinux 0x977f4536 inet_sendmsg +EXPORT_SYMBOL vmlinux 0x97841805 blk_queue_prep_rq +EXPORT_SYMBOL vmlinux 0x97b4500c __tracepoint_kmem_cache_free +EXPORT_SYMBOL vmlinux 0x97cdc7a4 inetdev_by_index +EXPORT_SYMBOL vmlinux 0x97d34765 max8998_update_reg +EXPORT_SYMBOL vmlinux 0x97dbdaf9 tty_insert_flip_string_fixed_flag +EXPORT_SYMBOL vmlinux 0x97de0ddd acpi_install_gpe_block +EXPORT_SYMBOL vmlinux 0x97f34867 drm_agp_unbind +EXPORT_SYMBOL vmlinux 0x97f63851 set_pages_x +EXPORT_SYMBOL vmlinux 0x97f69d87 kernel_getsockopt +EXPORT_SYMBOL vmlinux 0x98002bc0 dev_addr_flush +EXPORT_SYMBOL vmlinux 0x9820b644 warn_slowpath_fmt_taint +EXPORT_SYMBOL vmlinux 0x982e6b6d ieee80211_radiotap_iterator_init +EXPORT_SYMBOL vmlinux 0x983ca235 bio_map_kern +EXPORT_SYMBOL vmlinux 0x98570640 phy_start_interrupts +EXPORT_SYMBOL vmlinux 0x9862d36e blk_run_queue_async +EXPORT_SYMBOL vmlinux 0x986e6135 fb_pad_unaligned_buffer +EXPORT_SYMBOL vmlinux 0x98726159 i2c_del_driver +EXPORT_SYMBOL vmlinux 0x9876678a nla_put_nohdr +EXPORT_SYMBOL vmlinux 0x988ed85d set_memory_x +EXPORT_SYMBOL vmlinux 0x98abe67c inet_register_protosw +EXPORT_SYMBOL vmlinux 0x98ecd437 i2c_bit_add_bus +EXPORT_SYMBOL vmlinux 0x98fa21b0 mod_timer_pinned +EXPORT_SYMBOL vmlinux 0x98ff688a drm_connector_init +EXPORT_SYMBOL vmlinux 0x9901dd52 skb_put +EXPORT_SYMBOL vmlinux 0x9902ad4b mmc_cd_gpio_free +EXPORT_SYMBOL vmlinux 0x99052a84 acpi_os_write_port +EXPORT_SYMBOL vmlinux 0x9905a0cd sk_filter +EXPORT_SYMBOL vmlinux 0x99106064 tcp_init_xmit_timers +EXPORT_SYMBOL vmlinux 0x992523e5 scsi_scan_target +EXPORT_SYMBOL vmlinux 0x99525e3a vfsmount_lock_local_unlock +EXPORT_SYMBOL vmlinux 0x999e8297 vfree +EXPORT_SYMBOL vmlinux 0x99bfbe39 get_unused_fd +EXPORT_SYMBOL vmlinux 0x99cdc86b sysctl_tcp_reordering +EXPORT_SYMBOL vmlinux 0x99d44fa7 ipv6_setsockopt +EXPORT_SYMBOL vmlinux 0x99e676e4 page_symlink_inode_operations +EXPORT_SYMBOL vmlinux 0x99f84300 cfg80211_michael_mic_failure +EXPORT_SYMBOL vmlinux 0x9a109bf9 drm_mode_config_cleanup +EXPORT_SYMBOL vmlinux 0x9a1dfd65 strpbrk +EXPORT_SYMBOL vmlinux 0x9a1fc4b4 jiffies_to_timeval +EXPORT_SYMBOL vmlinux 0x9a1fcd3f task_tgid_nr_ns +EXPORT_SYMBOL vmlinux 0x9a5478af netpoll_cleanup +EXPORT_SYMBOL vmlinux 0x9a57826f should_remove_suid +EXPORT_SYMBOL vmlinux 0x9a6a83f9 cmos_lock +EXPORT_SYMBOL vmlinux 0x9a6ccdba block_read_full_page +EXPORT_SYMBOL vmlinux 0x9a9bed01 xfrm_init_state +EXPORT_SYMBOL vmlinux 0x9ab95419 simple_transaction_read +EXPORT_SYMBOL vmlinux 0x9ac22144 drm_core_ioremap_wc +EXPORT_SYMBOL vmlinux 0x9ad6adbf current_task +EXPORT_SYMBOL vmlinux 0x9b00998e drm_pci_alloc +EXPORT_SYMBOL vmlinux 0x9b08a388 fib_default_rule_pref +EXPORT_SYMBOL vmlinux 0x9b20dcea inet_twsk_deschedule +EXPORT_SYMBOL vmlinux 0x9b27c1f4 __insert_inode_hash +EXPORT_SYMBOL vmlinux 0x9b388444 get_zeroed_page +EXPORT_SYMBOL vmlinux 0x9b695241 writeback_inodes_sb_nr +EXPORT_SYMBOL vmlinux 0x9b6eb137 ksize +EXPORT_SYMBOL vmlinux 0x9b701e10 filemap_flush +EXPORT_SYMBOL vmlinux 0x9b724cb4 cdrom_get_media_event +EXPORT_SYMBOL vmlinux 0x9b7ca5fd wait_iff_congested +EXPORT_SYMBOL vmlinux 0x9ba0dd03 write_dirty_buffer +EXPORT_SYMBOL vmlinux 0x9ba7089d argv_split +EXPORT_SYMBOL vmlinux 0x9bc32746 tty_pair_get_pty +EXPORT_SYMBOL vmlinux 0x9bcd7977 __set_page_dirty_nobuffers +EXPORT_SYMBOL vmlinux 0x9bce482f __release_region +EXPORT_SYMBOL vmlinux 0x9c0d872d drm_mode_validate_clocks +EXPORT_SYMBOL vmlinux 0x9c2c944a __copy_from_user_ll_nocache_nozero +EXPORT_SYMBOL vmlinux 0x9c3bcf75 get_super +EXPORT_SYMBOL vmlinux 0x9c5b17a5 __wait_on_bit_lock +EXPORT_SYMBOL vmlinux 0x9c665f20 dmam_pool_create +EXPORT_SYMBOL vmlinux 0x9c71b613 inet_sendpage +EXPORT_SYMBOL vmlinux 0x9cbf976e acpi_notifier_call_chain +EXPORT_SYMBOL vmlinux 0x9cc26038 sk_receive_skb +EXPORT_SYMBOL vmlinux 0x9cdf0ec5 vfsmount_lock_global_lock_online +EXPORT_SYMBOL vmlinux 0x9ce3f83f nvram_write_byte +EXPORT_SYMBOL vmlinux 0x9ceb163c memcpy_toiovec +EXPORT_SYMBOL vmlinux 0x9cfd56c5 scsi_print_status +EXPORT_SYMBOL vmlinux 0x9cff7a48 __secpath_destroy +EXPORT_SYMBOL vmlinux 0x9d07e56e jbd2_journal_blocks_per_page +EXPORT_SYMBOL vmlinux 0x9d14d332 tty_pair_get_tty +EXPORT_SYMBOL vmlinux 0x9d251144 drm_fb_helper_panic +EXPORT_SYMBOL vmlinux 0x9d25cc73 unmap_underlying_metadata +EXPORT_SYMBOL vmlinux 0x9d33ef5e acpi_enable +EXPORT_SYMBOL vmlinux 0x9d35b471 writeback_inodes_sb +EXPORT_SYMBOL vmlinux 0x9d3aa376 blk_iopoll_init +EXPORT_SYMBOL vmlinux 0x9d4ec4b8 sock_init_data +EXPORT_SYMBOL vmlinux 0x9d585896 pci_lost_interrupt +EXPORT_SYMBOL vmlinux 0x9d91f4a3 dma_sync_wait +EXPORT_SYMBOL vmlinux 0x9d9335d5 elv_rb_add +EXPORT_SYMBOL vmlinux 0x9dd37295 abx500_get_chip_id +EXPORT_SYMBOL vmlinux 0x9e0c592e pcmcia_get_socket_by_nr +EXPORT_SYMBOL vmlinux 0x9e0c711d vzalloc_node +EXPORT_SYMBOL vmlinux 0x9e0eb39d jbd2_journal_begin_ordered_truncate +EXPORT_SYMBOL vmlinux 0x9e1aee51 simple_readpage +EXPORT_SYMBOL vmlinux 0x9e2000a7 memcpy_toiovecend +EXPORT_SYMBOL vmlinux 0x9e293cc4 __nla_put_nohdr +EXPORT_SYMBOL vmlinux 0x9e2b99bf key_instantiate_and_link +EXPORT_SYMBOL vmlinux 0x9e34909f end_writeback +EXPORT_SYMBOL vmlinux 0x9e363b6b acpi_disable_gpe +EXPORT_SYMBOL vmlinux 0x9e38c8b3 drm_helper_probe_single_connector_modes +EXPORT_SYMBOL vmlinux 0x9e3a2c9c loop_register_transfer +EXPORT_SYMBOL vmlinux 0x9e4faeef dm_io_client_destroy +EXPORT_SYMBOL vmlinux 0x9e607910 audit_log +EXPORT_SYMBOL vmlinux 0x9e61bb05 set_freezable +EXPORT_SYMBOL vmlinux 0x9e64608f put_disk +EXPORT_SYMBOL vmlinux 0x9e64fbfe rtc_cmos_read +EXPORT_SYMBOL vmlinux 0x9e653ec7 find_inode_number +EXPORT_SYMBOL vmlinux 0x9e672ff6 scsi_kmap_atomic_sg +EXPORT_SYMBOL vmlinux 0x9e7d42b0 xfrm6_rcv_spi +EXPORT_SYMBOL vmlinux 0x9e7d6bd0 __udelay +EXPORT_SYMBOL vmlinux 0x9e8d109d neigh_update +EXPORT_SYMBOL vmlinux 0x9e92fe32 blk_rq_map_user +EXPORT_SYMBOL vmlinux 0x9e9f1714 __bitmap_andnot +EXPORT_SYMBOL vmlinux 0x9eaf84e6 scsi_execute +EXPORT_SYMBOL vmlinux 0x9ed685ee iov_iter_advance +EXPORT_SYMBOL vmlinux 0x9ee72605 cad_pid +EXPORT_SYMBOL vmlinux 0x9ee948aa bio_split +EXPORT_SYMBOL vmlinux 0x9eec10e7 drm_clflush_pages +EXPORT_SYMBOL vmlinux 0x9f05a753 cdrom_ioctl +EXPORT_SYMBOL vmlinux 0x9f28962b __sk_dst_check +EXPORT_SYMBOL vmlinux 0x9f2bdaac __bitmap_or +EXPORT_SYMBOL vmlinux 0x9f2d0f13 drm_master_get +EXPORT_SYMBOL vmlinux 0x9f41437d fb_pan_display +EXPORT_SYMBOL vmlinux 0x9f46ced8 __sw_hweight64 +EXPORT_SYMBOL vmlinux 0x9f491e5d ftrace_print_symbols_seq_u64 +EXPORT_SYMBOL vmlinux 0x9f54eb2a devm_ioremap_nocache +EXPORT_SYMBOL vmlinux 0x9f5ee2aa genphy_config_aneg +EXPORT_SYMBOL vmlinux 0x9f76edd3 dmam_free_noncoherent +EXPORT_SYMBOL vmlinux 0x9f8381ae drm_mode_object_find +EXPORT_SYMBOL vmlinux 0x9f8f8838 mb_cache_entry_alloc +EXPORT_SYMBOL vmlinux 0x9f984513 strrchr +EXPORT_SYMBOL vmlinux 0x9f99d9bf ida_pre_get +EXPORT_SYMBOL vmlinux 0x9faea93f scsicam_bios_param +EXPORT_SYMBOL vmlinux 0x9fb3dd30 memcpy_fromiovec +EXPORT_SYMBOL vmlinux 0x9fcb4f98 inet_unregister_protosw +EXPORT_SYMBOL vmlinux 0x9fdecc31 unregister_netdevice_many +EXPORT_SYMBOL vmlinux 0x9ff1a26c pagecache_write_begin +EXPORT_SYMBOL vmlinux 0x9ff798a6 cdev_init +EXPORT_SYMBOL vmlinux 0x9ff938cf i2c_smbus_process_call +EXPORT_SYMBOL vmlinux 0x9ffd160c iterate_supers_type +EXPORT_SYMBOL vmlinux 0xa006df10 neigh_seq_start +EXPORT_SYMBOL vmlinux 0xa00bbac3 generic_delete_inode +EXPORT_SYMBOL vmlinux 0xa02b6abf drm_release +EXPORT_SYMBOL vmlinux 0xa02fd5d6 pci_bus_read_config_dword +EXPORT_SYMBOL vmlinux 0xa0346138 key_link +EXPORT_SYMBOL vmlinux 0xa042f8bc locks_delete_block +EXPORT_SYMBOL vmlinux 0xa0547f9b abort_creds +EXPORT_SYMBOL vmlinux 0xa05c03df mempool_kmalloc +EXPORT_SYMBOL vmlinux 0xa06df9e1 __kfifo_dma_out_finish_r +EXPORT_SYMBOL vmlinux 0xa07ed110 xz_dec_init +EXPORT_SYMBOL vmlinux 0xa0b04675 vmalloc_32 +EXPORT_SYMBOL vmlinux 0xa0b5e4e7 kernel_recvmsg +EXPORT_SYMBOL vmlinux 0xa0ceef51 out_of_line_wait_on_bit +EXPORT_SYMBOL vmlinux 0xa0ddb0b0 inet6_add_protocol +EXPORT_SYMBOL vmlinux 0xa0f67003 drm_agp_free +EXPORT_SYMBOL vmlinux 0xa0fa9ac1 dev_mc_add +EXPORT_SYMBOL vmlinux 0xa0fbac79 wake_up_bit +EXPORT_SYMBOL vmlinux 0xa108eb4d sysctl_optmem_max +EXPORT_SYMBOL vmlinux 0xa120d33c tty_unregister_ldisc +EXPORT_SYMBOL vmlinux 0xa14f3d8c ewma_add +EXPORT_SYMBOL vmlinux 0xa16f7917 open_exec +EXPORT_SYMBOL vmlinux 0xa1724941 generic_ro_fops +EXPORT_SYMBOL vmlinux 0xa18489df d_prune_aliases +EXPORT_SYMBOL vmlinux 0xa192cc5d tcp_disconnect +EXPORT_SYMBOL vmlinux 0xa1a1075c pcmcia_disable_device +EXPORT_SYMBOL vmlinux 0xa1b759ce fb_add_videomode +EXPORT_SYMBOL vmlinux 0xa1ba2fdb vfsmount_lock_global_lock +EXPORT_SYMBOL vmlinux 0xa1bd02a0 sock_sendmsg +EXPORT_SYMBOL vmlinux 0xa1c5a3b3 cleancache_enabled +EXPORT_SYMBOL vmlinux 0xa1c64d43 phy_connect +EXPORT_SYMBOL vmlinux 0xa1c76e0a _cond_resched +EXPORT_SYMBOL vmlinux 0xa1e6a729 mmc_free_host +EXPORT_SYMBOL vmlinux 0xa1e9e944 dev_change_flags +EXPORT_SYMBOL vmlinux 0xa1eabd87 drm_mode_list_concat +EXPORT_SYMBOL vmlinux 0xa1f61226 clocksource_unregister +EXPORT_SYMBOL vmlinux 0xa1f85d2d inode_change_ok +EXPORT_SYMBOL vmlinux 0xa20ce1b8 net_msg_warn +EXPORT_SYMBOL vmlinux 0xa210c36b drm_poll +EXPORT_SYMBOL vmlinux 0xa223d7c4 __module_put_and_exit +EXPORT_SYMBOL vmlinux 0xa226edbc security_d_instantiate +EXPORT_SYMBOL vmlinux 0xa22903eb genphy_resume +EXPORT_SYMBOL vmlinux 0xa234e705 sk_stream_wait_connect +EXPORT_SYMBOL vmlinux 0xa23aa699 inet_csk_init_xmit_timers +EXPORT_SYMBOL vmlinux 0xa240196e scsi_cmd_blk_ioctl +EXPORT_SYMBOL vmlinux 0xa250c838 param_get_charp +EXPORT_SYMBOL vmlinux 0xa27540dc touch_atime +EXPORT_SYMBOL vmlinux 0xa2848c50 ecryptfs_get_auth_tok_key +EXPORT_SYMBOL vmlinux 0xa296e6ca dev_set_mtu +EXPORT_SYMBOL vmlinux 0xa2a5fd77 inet_ehash_secret +EXPORT_SYMBOL vmlinux 0xa2c2c7cd pci_scan_single_device +EXPORT_SYMBOL vmlinux 0xa2d178da nf_register_hooks +EXPORT_SYMBOL vmlinux 0xa2e3cfd8 scsi_execute_req +EXPORT_SYMBOL vmlinux 0xa30ed76b backlight_force_update +EXPORT_SYMBOL vmlinux 0xa31e475c vfs_link +EXPORT_SYMBOL vmlinux 0xa3263a44 jbd2_journal_get_create_access +EXPORT_SYMBOL vmlinux 0xa32d5289 kill_bdev +EXPORT_SYMBOL vmlinux 0xa332cdd1 security_tun_dev_attach +EXPORT_SYMBOL vmlinux 0xa336feb7 nand_manuf_ids +EXPORT_SYMBOL vmlinux 0xa34f1ef5 crc32_le +EXPORT_SYMBOL vmlinux 0xa350a8f8 set_memory_array_uc +EXPORT_SYMBOL vmlinux 0xa35de80f ipv4_config +EXPORT_SYMBOL vmlinux 0xa3761a44 consume_skb +EXPORT_SYMBOL vmlinux 0xa3a2033f inet_frag_evictor +EXPORT_SYMBOL vmlinux 0xa3c95dff nf_register_hook +EXPORT_SYMBOL vmlinux 0xa3cf98e8 napi_get_frags +EXPORT_SYMBOL vmlinux 0xa3d6087a mmc_wait_for_cmd +EXPORT_SYMBOL vmlinux 0xa3dd3ac0 register_mtd_chip_driver +EXPORT_SYMBOL vmlinux 0xa3f6606c mount_nodev +EXPORT_SYMBOL vmlinux 0xa3f961fe vmalloc_to_page +EXPORT_SYMBOL vmlinux 0xa3fbe0ec kmem_cache_alloc +EXPORT_SYMBOL vmlinux 0xa4028c1e sb_min_blocksize +EXPORT_SYMBOL vmlinux 0xa4241970 ieee80211_sta_ps_transition +EXPORT_SYMBOL vmlinux 0xa43b1297 vscnprintf +EXPORT_SYMBOL vmlinux 0xa43b9539 memcpy_fromiovecend +EXPORT_SYMBOL vmlinux 0xa4701e9e timekeeping_inject_offset +EXPORT_SYMBOL vmlinux 0xa4800ba2 scsi_target_resume +EXPORT_SYMBOL vmlinux 0xa49e6df3 pci_read_vpd +EXPORT_SYMBOL vmlinux 0xa49f04d7 __nf_ct_ext_add +EXPORT_SYMBOL vmlinux 0xa4a7da49 dqput +EXPORT_SYMBOL vmlinux 0xa4ab6754 mdiobus_unregister +EXPORT_SYMBOL vmlinux 0xa4b2470b nobh_truncate_page +EXPORT_SYMBOL vmlinux 0xa4b94fea iowrite8_rep +EXPORT_SYMBOL vmlinux 0xa4c41baf sock_no_recvmsg +EXPORT_SYMBOL vmlinux 0xa4c7d6f0 clocksource_change_rating +EXPORT_SYMBOL vmlinux 0xa4d4f0e6 global_cache_flush +EXPORT_SYMBOL vmlinux 0xa4df1216 dm_kcopyd_zero +EXPORT_SYMBOL vmlinux 0xa4ec60c6 __init_rwsem +EXPORT_SYMBOL vmlinux 0xa4edb20a drm_mm_pre_get +EXPORT_SYMBOL vmlinux 0xa5093954 scsi_dma_unmap +EXPORT_SYMBOL vmlinux 0xa51cdfe8 __FIXADDR_TOP +EXPORT_SYMBOL vmlinux 0xa533c657 drm_property_create_range +EXPORT_SYMBOL vmlinux 0xa545d042 alloc_disk +EXPORT_SYMBOL vmlinux 0xa54dbc07 ieee80211_enable_dyn_ps +EXPORT_SYMBOL vmlinux 0xa577a850 param_get_short +EXPORT_SYMBOL vmlinux 0xa581fea8 neigh_direct_output +EXPORT_SYMBOL vmlinux 0xa59605fd bio_uncopy_user +EXPORT_SYMBOL vmlinux 0xa598e29c vesa_modes +EXPORT_SYMBOL vmlinux 0xa5a09d50 drm_mm_scan_add_block +EXPORT_SYMBOL vmlinux 0xa5a633b9 sg_last +EXPORT_SYMBOL vmlinux 0xa5aae612 skb_flow_dissect +EXPORT_SYMBOL vmlinux 0xa5ae8199 blk_get_request +EXPORT_SYMBOL vmlinux 0xa5c0b6ca xfrm_policy_bysel_ctx +EXPORT_SYMBOL vmlinux 0xa5cef8ad release_resource +EXPORT_SYMBOL vmlinux 0xa5da0abd acpi_enter_sleep_state_s4bios +EXPORT_SYMBOL vmlinux 0xa605a6b8 dcache_dir_lseek +EXPORT_SYMBOL vmlinux 0xa60c11c4 ip6t_unregister_table +EXPORT_SYMBOL vmlinux 0xa6100daa tr_type_trans +EXPORT_SYMBOL vmlinux 0xa61379fb pcmcia_get_mac_from_cis +EXPORT_SYMBOL vmlinux 0xa6139832 dst_discard +EXPORT_SYMBOL vmlinux 0xa62c590c filemap_fault +EXPORT_SYMBOL vmlinux 0xa62e4aba scsi_bios_ptable +EXPORT_SYMBOL vmlinux 0xa6411cea unregister_sysctl_table +EXPORT_SYMBOL vmlinux 0xa647154c wiphy_free +EXPORT_SYMBOL vmlinux 0xa64f19a2 blk_init_queue +EXPORT_SYMBOL vmlinux 0xa652c4ef __kfifo_dma_in_prepare_r +EXPORT_SYMBOL vmlinux 0xa657a7b4 i2c_dp_aux_add_bus +EXPORT_SYMBOL vmlinux 0xa661b913 icmpv6_send +EXPORT_SYMBOL vmlinux 0xa6715115 do_settimeofday +EXPORT_SYMBOL vmlinux 0xa675804c utf8s_to_utf16s +EXPORT_SYMBOL vmlinux 0xa681fe88 generate_random_uuid +EXPORT_SYMBOL vmlinux 0xa6970398 __kfifo_to_user_r +EXPORT_SYMBOL vmlinux 0xa69bc27d ethtool_op_get_link +EXPORT_SYMBOL vmlinux 0xa69defa2 inet_add_protocol +EXPORT_SYMBOL vmlinux 0xa6d7672f tty_throttle +EXPORT_SYMBOL vmlinux 0xa6db36bf xt_unregister_targets +EXPORT_SYMBOL vmlinux 0xa6dcc773 rb_insert_color +EXPORT_SYMBOL vmlinux 0xa6e0b160 netif_device_detach +EXPORT_SYMBOL vmlinux 0xa6f89590 dm_dirty_log_create +EXPORT_SYMBOL vmlinux 0xa7030f28 xfrm_stateonly_find +EXPORT_SYMBOL vmlinux 0xa714a026 scsi_host_alloc +EXPORT_SYMBOL vmlinux 0xa7179c31 drm_mm_replace_node +EXPORT_SYMBOL vmlinux 0xa71a2548 sk_reset_timer +EXPORT_SYMBOL vmlinux 0xa730a309 cfg80211_pmksa_candidate_notify +EXPORT_SYMBOL vmlinux 0xa795da90 jbd2_journal_flush +EXPORT_SYMBOL vmlinux 0xa79c1034 sk_stream_error +EXPORT_SYMBOL vmlinux 0xa7b33860 i2c_register_driver +EXPORT_SYMBOL vmlinux 0xa7cf6c2f atomic64_dec_return_cx8 +EXPORT_SYMBOL vmlinux 0xa7d3ad64 eth_mac_addr +EXPORT_SYMBOL vmlinux 0xa7e13164 kmem_cache_size +EXPORT_SYMBOL vmlinux 0xa7fe7e5e netdev_set_master +EXPORT_SYMBOL vmlinux 0xa817c2cf __nf_ct_ext_destroy +EXPORT_SYMBOL vmlinux 0xa8223905 blk_limits_io_opt +EXPORT_SYMBOL vmlinux 0xa8232c78 strtobool +EXPORT_SYMBOL vmlinux 0xa82ccafc pci_ltr_supported +EXPORT_SYMBOL vmlinux 0xa8448788 drm_fb_helper_hotplug_event +EXPORT_SYMBOL vmlinux 0xa84a5350 nf_log_bind_pf +EXPORT_SYMBOL vmlinux 0xa86861c6 tcp_mtup_init +EXPORT_SYMBOL vmlinux 0xa86e2f57 scsi_report_device_reset +EXPORT_SYMBOL vmlinux 0xa8735acc drm_mode_attachmode_crtc +EXPORT_SYMBOL vmlinux 0xa87c581c generic_file_buffered_write +EXPORT_SYMBOL vmlinux 0xa8813189 __nvram_write_byte +EXPORT_SYMBOL vmlinux 0xa8847361 mmc_power_restore_host +EXPORT_SYMBOL vmlinux 0xa89eb7d6 tty_name +EXPORT_SYMBOL vmlinux 0xa8ad38a0 submit_bio +EXPORT_SYMBOL vmlinux 0xa8cde9a7 remove_wait_queue +EXPORT_SYMBOL vmlinux 0xa8d18e40 acpi_get_physical_device +EXPORT_SYMBOL vmlinux 0xa8d29df9 sw_sync_timeline_inc +EXPORT_SYMBOL vmlinux 0xa8d68abd acpi_warning +EXPORT_SYMBOL vmlinux 0xa8fef7bb security_unix_may_send +EXPORT_SYMBOL vmlinux 0xa90b0e87 drm_encoder_cleanup +EXPORT_SYMBOL vmlinux 0xa90e9113 __inet6_lookup_established +EXPORT_SYMBOL vmlinux 0xa9140be3 blk_rq_unmap_user +EXPORT_SYMBOL vmlinux 0xa91b5561 acpi_video_backlight_support +EXPORT_SYMBOL vmlinux 0xa92358a8 vm_insert_pfn +EXPORT_SYMBOL vmlinux 0xa92c54d1 tcp_gro_complete +EXPORT_SYMBOL vmlinux 0xa93244c6 dev_get_by_name_rcu +EXPORT_SYMBOL vmlinux 0xa9427fd3 sync_pt_create +EXPORT_SYMBOL vmlinux 0xa9764f89 ilookup +EXPORT_SYMBOL vmlinux 0xa9804f2e set_device_ro +EXPORT_SYMBOL vmlinux 0xa99f2d2f try_to_free_buffers +EXPORT_SYMBOL vmlinux 0xa9a24a37 pcmcia_unregister_socket +EXPORT_SYMBOL vmlinux 0xa9aa5d8a ieee80211_alloc_hw +EXPORT_SYMBOL vmlinux 0xa9b4653f dput +EXPORT_SYMBOL vmlinux 0xa9bd2676 __vmalloc +EXPORT_SYMBOL vmlinux 0xaa157485 ieee80211_get_tkip_rx_p1k +EXPORT_SYMBOL vmlinux 0xaa1f3e72 drm_fb_helper_single_add_all_connectors +EXPORT_SYMBOL vmlinux 0xaa58963b set_pages_array_wb +EXPORT_SYMBOL vmlinux 0xaa6901ac __kfifo_out_r +EXPORT_SYMBOL vmlinux 0xaa790123 I_BDEV +EXPORT_SYMBOL vmlinux 0xaa8cc512 fsync_bdev +EXPORT_SYMBOL vmlinux 0xaa9181e6 scsi_is_sdev_device +EXPORT_SYMBOL vmlinux 0xaaaaacd1 ioremap_wc +EXPORT_SYMBOL vmlinux 0xaab836d9 pcmcia_request_window +EXPORT_SYMBOL vmlinux 0xaad9adb1 sync_blockdev +EXPORT_SYMBOL vmlinux 0xaae8ab0e acpi_bus_power_manageable +EXPORT_SYMBOL vmlinux 0xaaed33f7 __scsi_device_lookup_by_target +EXPORT_SYMBOL vmlinux 0xaaf45875 acpi_lid_notifier_unregister +EXPORT_SYMBOL vmlinux 0xaafdc258 strcasecmp +EXPORT_SYMBOL vmlinux 0xaaff59c8 pcmcia_fixup_vpp +EXPORT_SYMBOL vmlinux 0xab08bceb mnt_drop_write_file +EXPORT_SYMBOL vmlinux 0xab10f7f2 vc_resize +EXPORT_SYMBOL vmlinux 0xab1d6cc1 param_get_long +EXPORT_SYMBOL vmlinux 0xab1d94ce pm860x_reg_read +EXPORT_SYMBOL vmlinux 0xab1e69e6 drm_mode_copy +EXPORT_SYMBOL vmlinux 0xab353daf thermal_cooling_device_register +EXPORT_SYMBOL vmlinux 0xab600421 probe_irq_off +EXPORT_SYMBOL vmlinux 0xab65ed80 set_memory_uc +EXPORT_SYMBOL vmlinux 0xab694444 bsearch +EXPORT_SYMBOL vmlinux 0xab6bde28 sysctl_max_syn_backlog +EXPORT_SYMBOL vmlinux 0xab7a0c6a tty_unregister_driver +EXPORT_SYMBOL vmlinux 0xab9ed595 kobject_put +EXPORT_SYMBOL vmlinux 0xaba55d67 sock_no_setsockopt +EXPORT_SYMBOL vmlinux 0xabbf2211 xfrm_policy_unregister_afinfo +EXPORT_SYMBOL vmlinux 0xabc2dd02 blk_init_tags +EXPORT_SYMBOL vmlinux 0xabcaa577 free_anon_bdev +EXPORT_SYMBOL vmlinux 0xabcbd05c netdev_update_features +EXPORT_SYMBOL vmlinux 0xabd0c91c rtc_time_to_tm +EXPORT_SYMBOL vmlinux 0xabd5efc9 register_exec_domain +EXPORT_SYMBOL vmlinux 0xabfcfac5 add_wait_queue_exclusive +EXPORT_SYMBOL vmlinux 0xac0ba8c1 blk_iopoll_disable +EXPORT_SYMBOL vmlinux 0xac17ed5f xfrm_state_lookup +EXPORT_SYMBOL vmlinux 0xac18e4ea kset_unregister +EXPORT_SYMBOL vmlinux 0xac2fc9c9 acpi_processor_notify_smm +EXPORT_SYMBOL vmlinux 0xac3b37e4 dmam_release_declared_memory +EXPORT_SYMBOL vmlinux 0xac451108 ipv6_dev_get_saddr +EXPORT_SYMBOL vmlinux 0xac58ea5e acpi_unload_table_id +EXPORT_SYMBOL vmlinux 0xac5f113d cpu_all_bits +EXPORT_SYMBOL vmlinux 0xac627a75 scsi_unregister +EXPORT_SYMBOL vmlinux 0xac6855b0 gen_kill_estimator +EXPORT_SYMBOL vmlinux 0xac80574d netif_carrier_off +EXPORT_SYMBOL vmlinux 0xacbe2969 drm_mm_debug_table +EXPORT_SYMBOL vmlinux 0xaccabc6a in4_pton +EXPORT_SYMBOL vmlinux 0xacf4d843 match_strdup +EXPORT_SYMBOL vmlinux 0xad0413d4 match_hex +EXPORT_SYMBOL vmlinux 0xad0529ac sget +EXPORT_SYMBOL vmlinux 0xad0d7171 do_mmap +EXPORT_SYMBOL vmlinux 0xad13c689 acpi_os_execute +EXPORT_SYMBOL vmlinux 0xad21f63d do_map_probe +EXPORT_SYMBOL vmlinux 0xad3280d2 drm_fb_helper_init +EXPORT_SYMBOL vmlinux 0xad466018 quota_send_warning +EXPORT_SYMBOL vmlinux 0xad5e0174 blk_free_tags +EXPORT_SYMBOL vmlinux 0xad608ab1 fddi_change_mtu +EXPORT_SYMBOL vmlinux 0xad6150b2 cfg80211_connect_result +EXPORT_SYMBOL vmlinux 0xad84bef8 dm_table_event +EXPORT_SYMBOL vmlinux 0xada030a9 generic_read_dir +EXPORT_SYMBOL vmlinux 0xadaa2657 cpufreq_register_notifier +EXPORT_SYMBOL vmlinux 0xadb27456 unregister_con_driver +EXPORT_SYMBOL vmlinux 0xadb5559d param_ops_byte +EXPORT_SYMBOL vmlinux 0xadc96ddd elevator_init +EXPORT_SYMBOL vmlinux 0xadcac4a3 vfsmount_lock_local_unlock_cpu +EXPORT_SYMBOL vmlinux 0xadcacf22 i2c_smbus_xfer +EXPORT_SYMBOL vmlinux 0xadd823bc scsi_setup_blk_pc_cmnd +EXPORT_SYMBOL vmlinux 0xadf42bd5 __request_region +EXPORT_SYMBOL vmlinux 0xae06e2ce skb_clone +EXPORT_SYMBOL vmlinux 0xae1bad39 tcp_rcv_state_process +EXPORT_SYMBOL vmlinux 0xae252063 ip_xfrm_me_harder +EXPORT_SYMBOL vmlinux 0xae310333 kthread_create_on_node +EXPORT_SYMBOL vmlinux 0xae4016fa unlock_rename +EXPORT_SYMBOL vmlinux 0xae473f0f jbd2_journal_dirty_metadata +EXPORT_SYMBOL vmlinux 0xae531f84 register_sysctl +EXPORT_SYMBOL vmlinux 0xae549f4e __cfg80211_send_deauth +EXPORT_SYMBOL vmlinux 0xae568df9 mfd_add_devices +EXPORT_SYMBOL vmlinux 0xae6d45a5 framebuffer_release +EXPORT_SYMBOL vmlinux 0xae6df237 xfrm_policy_insert +EXPORT_SYMBOL vmlinux 0xae729e59 security_req_classify_flow +EXPORT_SYMBOL vmlinux 0xae74e731 pm8606_osc_enable +EXPORT_SYMBOL vmlinux 0xae9b7941 seq_escape +EXPORT_SYMBOL vmlinux 0xaea14cec scsi_host_put +EXPORT_SYMBOL vmlinux 0xaeacd0a2 inode_dio_wait +EXPORT_SYMBOL vmlinux 0xaec655c7 alloc_pages_exact +EXPORT_SYMBOL vmlinux 0xaee03a3e i2c_master_send +EXPORT_SYMBOL vmlinux 0xaee50fb3 md_write_start +EXPORT_SYMBOL vmlinux 0xaefcdd35 tcp_sendmsg +EXPORT_SYMBOL vmlinux 0xaf081bb6 fget +EXPORT_SYMBOL vmlinux 0xaf21dfb9 blk_queue_update_dma_alignment +EXPORT_SYMBOL vmlinux 0xaf307573 __pci_remove_bus_device +EXPORT_SYMBOL vmlinux 0xaf4a82c9 delete_from_page_cache +EXPORT_SYMBOL vmlinux 0xaf4b1540 acpi_get_irq_routing_table +EXPORT_SYMBOL vmlinux 0xaf4b7b3a scsi_nonblockable_ioctl +EXPORT_SYMBOL vmlinux 0xaf4f7e0e thermal_cooling_device_unregister +EXPORT_SYMBOL vmlinux 0xaf525acb __register_binfmt +EXPORT_SYMBOL vmlinux 0xaf5f7994 remove_conflicting_framebuffers +EXPORT_SYMBOL vmlinux 0xaf611eac amd_nb_misc_ids +EXPORT_SYMBOL vmlinux 0xaf69a08b ieee80211_rts_get +EXPORT_SYMBOL vmlinux 0xaf69e644 scsi_is_host_device +EXPORT_SYMBOL vmlinux 0xaf91d89f __kernel_param_lock +EXPORT_SYMBOL vmlinux 0xaf9248ce bio_pair_release +EXPORT_SYMBOL vmlinux 0xafed2cae __dquot_free_space +EXPORT_SYMBOL vmlinux 0xafee2f73 blk_recount_segments +EXPORT_SYMBOL vmlinux 0xaff09dc4 follow_down +EXPORT_SYMBOL vmlinux 0xaffa76c0 vfs_statfs +EXPORT_SYMBOL vmlinux 0xaffa95f2 dquot_commit +EXPORT_SYMBOL vmlinux 0xafffe671 ieee80211_stop_queues +EXPORT_SYMBOL vmlinux 0xb00e354c __devm_release_region +EXPORT_SYMBOL vmlinux 0xb03ab21b simple_statfs +EXPORT_SYMBOL vmlinux 0xb04646ec mmc_regulator_set_ocr +EXPORT_SYMBOL vmlinux 0xb0643247 ip_getsockopt +EXPORT_SYMBOL vmlinux 0xb0685587 dm_dirty_log_destroy +EXPORT_SYMBOL vmlinux 0xb069a800 tcp_child_process +EXPORT_SYMBOL vmlinux 0xb09ba919 gen_pool_for_each_chunk +EXPORT_SYMBOL vmlinux 0xb0a4bcb2 dquot_disable +EXPORT_SYMBOL vmlinux 0xb0b847ac __bitmap_full +EXPORT_SYMBOL vmlinux 0xb0e10781 get_option +EXPORT_SYMBOL vmlinux 0xb0eb0ed2 abx500_get_register_interruptible +EXPORT_SYMBOL vmlinux 0xb116997f lookup_one_len +EXPORT_SYMBOL vmlinux 0xb11fa2e3 scsi_register_interface +EXPORT_SYMBOL vmlinux 0xb120cb34 qemu_trace_thread_name +EXPORT_SYMBOL vmlinux 0xb121390a probe_irq_on +EXPORT_SYMBOL vmlinux 0xb12462bd scsi_setup_fs_cmnd +EXPORT_SYMBOL vmlinux 0xb12d5c64 phy_ethtool_sset +EXPORT_SYMBOL vmlinux 0xb14cac7d filemap_fdatawait +EXPORT_SYMBOL vmlinux 0xb16fe7b3 dm_ratelimit_state +EXPORT_SYMBOL vmlinux 0xb17b14eb ndisc_mc_map +EXPORT_SYMBOL vmlinux 0xb182835b bmap +EXPORT_SYMBOL vmlinux 0xb19760c3 bitmap_onto +EXPORT_SYMBOL vmlinux 0xb1c3a01a oops_in_progress +EXPORT_SYMBOL vmlinux 0xb1cf44df fb_find_best_mode +EXPORT_SYMBOL vmlinux 0xb228455c pci_scan_bus_parented +EXPORT_SYMBOL vmlinux 0xb23de060 nf_log_packet +EXPORT_SYMBOL vmlinux 0xb251532d ei_netdev_ops +EXPORT_SYMBOL vmlinux 0xb2654d1d inet_accept +EXPORT_SYMBOL vmlinux 0xb2682405 utf8_to_utf32 +EXPORT_SYMBOL vmlinux 0xb26f27f0 inet_select_addr +EXPORT_SYMBOL vmlinux 0xb28f5ef1 xt_free_table_info +EXPORT_SYMBOL vmlinux 0xb2a8c4d8 blk_requeue_request +EXPORT_SYMBOL vmlinux 0xb2b94674 __crc32c_le +EXPORT_SYMBOL vmlinux 0xb2be6e92 netdev_stats_to_stats64 +EXPORT_SYMBOL vmlinux 0xb2d307de param_ops_short +EXPORT_SYMBOL vmlinux 0xb2e0a2d1 __xfrm_state_delete +EXPORT_SYMBOL vmlinux 0xb2e9d85e elv_register_queue +EXPORT_SYMBOL vmlinux 0xb2fd5ceb __put_user_4 +EXPORT_SYMBOL vmlinux 0xb3035e09 irq_stat +EXPORT_SYMBOL vmlinux 0xb3108e62 skb_copy_and_csum_bits +EXPORT_SYMBOL vmlinux 0xb31526ee sg_copy_from_buffer +EXPORT_SYMBOL vmlinux 0xb31ed1e6 is_bad_inode +EXPORT_SYMBOL vmlinux 0xb323d1f5 mark_buffer_dirty +EXPORT_SYMBOL vmlinux 0xb3284531 acpi_dbg_layer +EXPORT_SYMBOL vmlinux 0xb32d5c6a drm_agp_info +EXPORT_SYMBOL vmlinux 0xb3305d52 send_remote_softirq +EXPORT_SYMBOL vmlinux 0xb34d4c2e acpi_terminate +EXPORT_SYMBOL vmlinux 0xb352177e find_first_bit +EXPORT_SYMBOL vmlinux 0xb366b24b input_unregister_device +EXPORT_SYMBOL vmlinux 0xb3922684 submit_bh +EXPORT_SYMBOL vmlinux 0xb3b772c3 set_blocksize +EXPORT_SYMBOL vmlinux 0xb3c4c89c skb_recycle +EXPORT_SYMBOL vmlinux 0xb3c669fa xfrm_state_flush +EXPORT_SYMBOL vmlinux 0xb3e0590d acpi_set_current_resources +EXPORT_SYMBOL vmlinux 0xb3f3fc1f scsi_eh_finish_cmd +EXPORT_SYMBOL vmlinux 0xb400facf acpi_match_device_ids +EXPORT_SYMBOL vmlinux 0xb4164b95 netdev_warn +EXPORT_SYMBOL vmlinux 0xb423dba1 console_blanked +EXPORT_SYMBOL vmlinux 0xb45578b8 memscan +EXPORT_SYMBOL vmlinux 0xb4709322 scsi_dev_info_add_list +EXPORT_SYMBOL vmlinux 0xb47ba7b4 __locks_copy_lock +EXPORT_SYMBOL vmlinux 0xb47c190b xfrm_state_lookup_byaddr +EXPORT_SYMBOL vmlinux 0xb48e616f ieee80211_register_hw +EXPORT_SYMBOL vmlinux 0xb4ae27e3 register_netdevice +EXPORT_SYMBOL vmlinux 0xb4b94377 __nand_correct_data +EXPORT_SYMBOL vmlinux 0xb4c3015f scsi_command_normalize_sense +EXPORT_SYMBOL vmlinux 0xb4e66f77 pcim_pin_device +EXPORT_SYMBOL vmlinux 0xb4f29e58 block_commit_write +EXPORT_SYMBOL vmlinux 0xb4fededa block_write_full_page_endio +EXPORT_SYMBOL vmlinux 0xb5004348 check_disk_size_change +EXPORT_SYMBOL vmlinux 0xb510b002 pci_enable_bridges +EXPORT_SYMBOL vmlinux 0xb52ee8be intel_gtt_clear_range +EXPORT_SYMBOL vmlinux 0xb53096e6 pcmcia_socket_class +EXPORT_SYMBOL vmlinux 0xb532841d pci_dev_put +EXPORT_SYMBOL vmlinux 0xb5405de2 elv_rq_merge_ok +EXPORT_SYMBOL vmlinux 0xb54533f7 usecs_to_jiffies +EXPORT_SYMBOL vmlinux 0xb54c7804 bdi_register_dev +EXPORT_SYMBOL vmlinux 0xb562acef update_region +EXPORT_SYMBOL vmlinux 0xb58db0e9 dcache_dir_close +EXPORT_SYMBOL vmlinux 0xb5a459dc unregister_blkdev +EXPORT_SYMBOL vmlinux 0xb5a4a991 jbd2_journal_set_triggers +EXPORT_SYMBOL vmlinux 0xb5aa7165 dma_pool_destroy +EXPORT_SYMBOL vmlinux 0xb5b96750 __cfg80211_send_disassoc +EXPORT_SYMBOL vmlinux 0xb5c53dc2 __remove_inode_hash +EXPORT_SYMBOL vmlinux 0xb5c8fe3e input_unregister_handler +EXPORT_SYMBOL vmlinux 0xb5cef423 pcmcia_put_socket +EXPORT_SYMBOL vmlinux 0xb5fb9ee6 __xfrm_init_state +EXPORT_SYMBOL vmlinux 0xb60939d0 scsi_cmd_get_serial +EXPORT_SYMBOL vmlinux 0xb628f715 files_lglock_local_lock +EXPORT_SYMBOL vmlinux 0xb678025a kernel_listen +EXPORT_SYMBOL vmlinux 0xb678366f int_sqrt +EXPORT_SYMBOL vmlinux 0xb6822a33 radix_tree_gang_lookup_tag +EXPORT_SYMBOL vmlinux 0xb6896671 crc_t10dif +EXPORT_SYMBOL vmlinux 0xb689e373 thermal_generate_netlink_event +EXPORT_SYMBOL vmlinux 0xb69ddaec i2c_smbus_write_byte +EXPORT_SYMBOL vmlinux 0xb6a467b1 drm_edid_is_valid +EXPORT_SYMBOL vmlinux 0xb6a50a71 agp_generic_free_by_type +EXPORT_SYMBOL vmlinux 0xb6a68816 find_last_bit +EXPORT_SYMBOL vmlinux 0xb6a78e15 filemap_fdatawrite +EXPORT_SYMBOL vmlinux 0xb6ade215 pcmcia_register_socket +EXPORT_SYMBOL vmlinux 0xb6bbd080 posix_lock_file_wait +EXPORT_SYMBOL vmlinux 0xb6c5a973 scsi_show_result +EXPORT_SYMBOL vmlinux 0xb6d746cb kill_pgrp +EXPORT_SYMBOL vmlinux 0xb6e0297a unregister_netdev +EXPORT_SYMBOL vmlinux 0xb6e4c907 scsi_block_requests +EXPORT_SYMBOL vmlinux 0xb6ed1e53 strncpy +EXPORT_SYMBOL vmlinux 0xb712d3d4 xfrm_unregister_km +EXPORT_SYMBOL vmlinux 0xb72e328e pid_task +EXPORT_SYMBOL vmlinux 0xb73d5c94 register_snap_client +EXPORT_SYMBOL vmlinux 0xb758b225 acpi_disable_event +EXPORT_SYMBOL vmlinux 0xb75bafac sock_no_socketpair +EXPORT_SYMBOL vmlinux 0xb77a7c47 prepare_to_wait_exclusive +EXPORT_SYMBOL vmlinux 0xb788f260 netdev_notice +EXPORT_SYMBOL vmlinux 0xb78b3626 interruptible_sleep_on_timeout +EXPORT_SYMBOL vmlinux 0xb79aec1a dquot_quota_on +EXPORT_SYMBOL vmlinux 0xb7a359f0 bdi_register +EXPORT_SYMBOL vmlinux 0xb7a6bfd4 generic_file_direct_write +EXPORT_SYMBOL vmlinux 0xb7aa37b8 backlight_device_unregister +EXPORT_SYMBOL vmlinux 0xb7b61546 crc32_be +EXPORT_SYMBOL vmlinux 0xb7d858e6 wait_for_completion_interruptible_timeout +EXPORT_SYMBOL vmlinux 0xb7f12cde drm_gem_object_handle_free +EXPORT_SYMBOL vmlinux 0xb7f55ecc atomic64_add_return_cx8 +EXPORT_SYMBOL vmlinux 0xb8157330 inet6_bind +EXPORT_SYMBOL vmlinux 0xb81960ca snprintf +EXPORT_SYMBOL vmlinux 0xb81a825d mmc_flush_cache +EXPORT_SYMBOL vmlinux 0xb81fd3be idr_find +EXPORT_SYMBOL vmlinux 0xb8271567 tty_port_open +EXPORT_SYMBOL vmlinux 0xb835b3e4 radix_tree_prev_hole +EXPORT_SYMBOL vmlinux 0xb83db3f7 drm_crtc_init +EXPORT_SYMBOL vmlinux 0xb8445d37 path_get +EXPORT_SYMBOL vmlinux 0xb84584c3 jbd2_journal_file_inode +EXPORT_SYMBOL vmlinux 0xb86e4ab9 random32 +EXPORT_SYMBOL vmlinux 0xb87f8c0d dev_set_promiscuity +EXPORT_SYMBOL vmlinux 0xb88185f6 pnp_unregister_card_driver +EXPORT_SYMBOL vmlinux 0xb8830032 scsi_free_host_dev +EXPORT_SYMBOL vmlinux 0xb8857c54 pci_back_from_sleep +EXPORT_SYMBOL vmlinux 0xb88847aa eth_header_cache +EXPORT_SYMBOL vmlinux 0xb890f0a9 drm_prime_gem_destroy +EXPORT_SYMBOL vmlinux 0xb894926d schedule_work_on +EXPORT_SYMBOL vmlinux 0xb89af9bf srandom32 +EXPORT_SYMBOL vmlinux 0xb8a3c8fc sync_fence_fdget +EXPORT_SYMBOL vmlinux 0xb8aa2342 __check_region +EXPORT_SYMBOL vmlinux 0xb8b24b3a set_pages_uc +EXPORT_SYMBOL vmlinux 0xb8c2267f pnp_unregister_driver +EXPORT_SYMBOL vmlinux 0xb8c5825c mmc_set_data_timeout +EXPORT_SYMBOL vmlinux 0xb8c6d5d6 inet_confirm_addr +EXPORT_SYMBOL vmlinux 0xb8e7ce2c __put_user_8 +EXPORT_SYMBOL vmlinux 0xb8e877e7 kstrtouint_from_user +EXPORT_SYMBOL vmlinux 0xb8faf632 cfg80211_can_beacon_sec_chan +EXPORT_SYMBOL vmlinux 0xb91043d7 blk_set_stacking_limits +EXPORT_SYMBOL vmlinux 0xb91f8dc7 udp_disconnect +EXPORT_SYMBOL vmlinux 0xb94cd348 drm_mode_probed_add +EXPORT_SYMBOL vmlinux 0xb96ea2f3 mdio_bus_type +EXPORT_SYMBOL vmlinux 0xb98a0185 rtc_tm_to_time +EXPORT_SYMBOL vmlinux 0xb99bb15b pnp_possible_config +EXPORT_SYMBOL vmlinux 0xb9dbdd76 pci_find_next_bus +EXPORT_SYMBOL vmlinux 0xb9e52429 __wake_up +EXPORT_SYMBOL vmlinux 0xb9e52a0f genphy_restart_aneg +EXPORT_SYMBOL vmlinux 0xb9e83076 jbd2_journal_release_buffer +EXPORT_SYMBOL vmlinux 0xb9f30f09 nf_nat_protocol_unregister +EXPORT_SYMBOL vmlinux 0xb9fd2205 add_efi_memmap +EXPORT_SYMBOL vmlinux 0xba2d8594 ec_read +EXPORT_SYMBOL vmlinux 0xba3cad75 drm_mode_detachmode_crtc +EXPORT_SYMBOL vmlinux 0xba497f13 loops_per_jiffy +EXPORT_SYMBOL vmlinux 0xba4ab02d vfs_llseek +EXPORT_SYMBOL vmlinux 0xba81b38d drm_mode_create_from_cmdline_mode +EXPORT_SYMBOL vmlinux 0xba90dabb tty_set_operations +EXPORT_SYMBOL vmlinux 0xba9ca75a wait_on_page_bit +EXPORT_SYMBOL vmlinux 0xbb189cad disallow_signal +EXPORT_SYMBOL vmlinux 0xbb28e2ca find_get_pages_tag +EXPORT_SYMBOL vmlinux 0xbb36c35c set_create_files_as +EXPORT_SYMBOL vmlinux 0xbb5d343d xfrm_get_acqseq +EXPORT_SYMBOL vmlinux 0xbb5d702c insert_inode_locked4 +EXPORT_SYMBOL vmlinux 0xbb7742cb down_write_trylock +EXPORT_SYMBOL vmlinux 0xbb814fad bh_submit_read +EXPORT_SYMBOL vmlinux 0xbb837d27 machine_real_restart +EXPORT_SYMBOL vmlinux 0xbb83b5f3 __scsi_add_device +EXPORT_SYMBOL vmlinux 0xbb8b7a48 drm_vblank_count_and_time +EXPORT_SYMBOL vmlinux 0xbb8ded5b udp_lib_unhash +EXPORT_SYMBOL vmlinux 0xbb8ee592 ipv6_chk_addr +EXPORT_SYMBOL vmlinux 0xbb9db62d key_alloc +EXPORT_SYMBOL vmlinux 0xbba159e0 files_lglock_local_unlock +EXPORT_SYMBOL vmlinux 0xbba35c41 sync_inode +EXPORT_SYMBOL vmlinux 0xbbce6ae5 register_netdev +EXPORT_SYMBOL vmlinux 0xbbe57906 blk_alloc_queue +EXPORT_SYMBOL vmlinux 0xbbe9abfe __alloc_skb +EXPORT_SYMBOL vmlinux 0xbbf86cd3 drm_helper_encoder_in_use +EXPORT_SYMBOL vmlinux 0xbc2031de acpi_processor_get_bios_limit +EXPORT_SYMBOL vmlinux 0xbc446ddb llc_set_station_handler +EXPORT_SYMBOL vmlinux 0xbc5c4600 drm_get_pci_dev +EXPORT_SYMBOL vmlinux 0xbcc308bb strnlen_user +EXPORT_SYMBOL vmlinux 0xbcc8ab75 add_disk +EXPORT_SYMBOL vmlinux 0xbcd935bc twl6040_irq_init +EXPORT_SYMBOL vmlinux 0xbcf65342 ip_check_defrag +EXPORT_SYMBOL vmlinux 0xbd09311a tcp_syn_flood_action +EXPORT_SYMBOL vmlinux 0xbd0d03ea kblockd_schedule_work +EXPORT_SYMBOL vmlinux 0xbd1c206e gnet_stats_start_copy +EXPORT_SYMBOL vmlinux 0xbd779300 max8925_bulk_read +EXPORT_SYMBOL vmlinux 0xbd840ed5 generic_pipe_buf_map +EXPORT_SYMBOL vmlinux 0xbd887994 genlmsg_put +EXPORT_SYMBOL vmlinux 0xbd8f6708 dev_mc_unsync +EXPORT_SYMBOL vmlinux 0xbda86af5 __cleancache_init_fs +EXPORT_SYMBOL vmlinux 0xbdb1bfb2 i2c_smbus_read_byte +EXPORT_SYMBOL vmlinux 0xbdbe7378 cookie_check_timestamp +EXPORT_SYMBOL vmlinux 0xbdd645f4 setup_arg_pages +EXPORT_SYMBOL vmlinux 0xbdd8183a scsi_add_device +EXPORT_SYMBOL vmlinux 0xbde6d684 ip6t_do_table +EXPORT_SYMBOL vmlinux 0xbdf5c25c rb_next +EXPORT_SYMBOL vmlinux 0xbe0e5118 nla_memcmp +EXPORT_SYMBOL vmlinux 0xbe254e92 param_set_ushort +EXPORT_SYMBOL vmlinux 0xbe277c51 unlock_new_inode +EXPORT_SYMBOL vmlinux 0xbe2c0274 add_timer +EXPORT_SYMBOL vmlinux 0xbe3f4004 agp_allocate_memory +EXPORT_SYMBOL vmlinux 0xbe47dbae dmam_free_coherent +EXPORT_SYMBOL vmlinux 0xbe55ad9d bio_kmalloc +EXPORT_SYMBOL vmlinux 0xbe5c85a2 devm_ioport_map +EXPORT_SYMBOL vmlinux 0xbe63ee40 request_resource +EXPORT_SYMBOL vmlinux 0xbe71a485 arch_debugfs_dir +EXPORT_SYMBOL vmlinux 0xbe7f55ad sock_common_getsockopt +EXPORT_SYMBOL vmlinux 0xbec30d05 x86_match_cpu +EXPORT_SYMBOL vmlinux 0xbec4e1f9 nf_unregister_hook +EXPORT_SYMBOL vmlinux 0xbec6b8e0 nand_scan +EXPORT_SYMBOL vmlinux 0xbed60566 sub_preempt_count +EXPORT_SYMBOL vmlinux 0xbee90f2f __kfifo_out_peek_r +EXPORT_SYMBOL vmlinux 0xbef43296 console_conditional_schedule +EXPORT_SYMBOL vmlinux 0xbf1faebe mutex_trylock +EXPORT_SYMBOL vmlinux 0xbf7fd2f5 schedule_timeout_killable +EXPORT_SYMBOL vmlinux 0xbf8c58d9 inet_frags_init +EXPORT_SYMBOL vmlinux 0xbf91ef22 lock_fb_info +EXPORT_SYMBOL vmlinux 0xbf9bcc8d __cap_empty_set +EXPORT_SYMBOL vmlinux 0xbfa56df2 ieee80211_stop_tx_ba_cb_irqsafe +EXPORT_SYMBOL vmlinux 0xbfc177bc iowrite32_rep +EXPORT_SYMBOL vmlinux 0xbfc407b4 param_ops_bint +EXPORT_SYMBOL vmlinux 0xbfc961b0 security_path_mknod +EXPORT_SYMBOL vmlinux 0xbfdd80f3 pci_enable_device_mem +EXPORT_SYMBOL vmlinux 0xbfe4784c efi +EXPORT_SYMBOL vmlinux 0xbfee3ad5 loop_unregister_transfer +EXPORT_SYMBOL vmlinux 0xc01eed33 __copy_from_user_ll_nozero +EXPORT_SYMBOL vmlinux 0xc0387f0e d_alloc_name +EXPORT_SYMBOL vmlinux 0xc049778a mpage_readpage +EXPORT_SYMBOL vmlinux 0xc0578ee5 skb_gso_segment +EXPORT_SYMBOL vmlinux 0xc0580937 rb_erase +EXPORT_SYMBOL vmlinux 0xc068440e __kfifo_alloc +EXPORT_SYMBOL vmlinux 0xc06ec2c8 abort_exclusive_wait +EXPORT_SYMBOL vmlinux 0xc0718b4c skb_copy_and_csum_datagram_iovec +EXPORT_SYMBOL vmlinux 0xc0a3d105 find_next_bit +EXPORT_SYMBOL vmlinux 0xc0a8ff16 acpi_evaluate_object +EXPORT_SYMBOL vmlinux 0xc0b2494c vfsmount_lock_lock_init +EXPORT_SYMBOL vmlinux 0xc0f94db1 xfrm_policy_destroy +EXPORT_SYMBOL vmlinux 0xc11d8093 iov_shorten +EXPORT_SYMBOL vmlinux 0xc12ec3a6 dns_query +EXPORT_SYMBOL vmlinux 0xc135790e napi_frags_skb +EXPORT_SYMBOL vmlinux 0xc14f93da pci_get_device +EXPORT_SYMBOL vmlinux 0xc17b6a0e try_wait_for_completion +EXPORT_SYMBOL vmlinux 0xc189c83f scsi_device_resume +EXPORT_SYMBOL vmlinux 0xc18c85d2 ioctl_by_bdev +EXPORT_SYMBOL vmlinux 0xc190e428 proc_net_netfilter +EXPORT_SYMBOL vmlinux 0xc1c2dd09 __hw_addr_flush +EXPORT_SYMBOL vmlinux 0xc1ce5d3f cfg80211_del_sta +EXPORT_SYMBOL vmlinux 0xc206d17f mb_cache_entry_find_first +EXPORT_SYMBOL vmlinux 0xc216ee45 cdrom_mode_sense +EXPORT_SYMBOL vmlinux 0xc21fc925 sw_sync_pt_create +EXPORT_SYMBOL vmlinux 0xc22b50ad param_set_bint +EXPORT_SYMBOL vmlinux 0xc2360964 sk_stream_wait_memory +EXPORT_SYMBOL vmlinux 0xc238c5eb d_delete +EXPORT_SYMBOL vmlinux 0xc2424641 agp3_generic_cleanup +EXPORT_SYMBOL vmlinux 0xc25076c0 kobject_del +EXPORT_SYMBOL vmlinux 0xc256e762 __bitmap_equal +EXPORT_SYMBOL vmlinux 0xc2644471 twl6040_reg_read +EXPORT_SYMBOL vmlinux 0xc2748881 kobject_init +EXPORT_SYMBOL vmlinux 0xc280a525 __copy_from_user_ll +EXPORT_SYMBOL vmlinux 0xc2a1ac88 mpage_readpages +EXPORT_SYMBOL vmlinux 0xc2d711e1 krealloc +EXPORT_SYMBOL vmlinux 0xc2e058a4 idr_get_new_above +EXPORT_SYMBOL vmlinux 0xc2e587d1 reset_devices +EXPORT_SYMBOL vmlinux 0xc2f31c0f pci_scan_root_bus +EXPORT_SYMBOL vmlinux 0xc2f9c045 timespec_to_jiffies +EXPORT_SYMBOL vmlinux 0xc33cd277 pci_request_region_exclusive +EXPORT_SYMBOL vmlinux 0xc3aaf0a9 __put_user_1 +EXPORT_SYMBOL vmlinux 0xc3ad3653 do_sync_read +EXPORT_SYMBOL vmlinux 0xc3b3f255 drm_mode_validate_size +EXPORT_SYMBOL vmlinux 0xc3cf1128 in_group_p +EXPORT_SYMBOL vmlinux 0xc3df2881 vfs_fsync +EXPORT_SYMBOL vmlinux 0xc3fa6a59 memchr +EXPORT_SYMBOL vmlinux 0xc3ff878e qemu_trace_execve +EXPORT_SYMBOL vmlinux 0xc402cc99 register_acpi_notifier +EXPORT_SYMBOL vmlinux 0xc414c422 drm_vblank_offdelay +EXPORT_SYMBOL vmlinux 0xc42d84e1 dcache_readdir +EXPORT_SYMBOL vmlinux 0xc439effa intel_gtt_unmap_memory +EXPORT_SYMBOL vmlinux 0xc45ef616 idr_for_each +EXPORT_SYMBOL vmlinux 0xc465a711 scsi_verify_blk_ioctl +EXPORT_SYMBOL vmlinux 0xc469c244 drm_fb_helper_restore +EXPORT_SYMBOL vmlinux 0xc46a1922 ip_ct_attach +EXPORT_SYMBOL vmlinux 0xc4858a18 llc_build_and_send_ui_pkt +EXPORT_SYMBOL vmlinux 0xc496b017 led_brightness_set +EXPORT_SYMBOL vmlinux 0xc499ae1e kstrdup +EXPORT_SYMBOL vmlinux 0xc4ea65cc llc_mac_hdr_init +EXPORT_SYMBOL vmlinux 0xc4ecaa03 generic_setxattr +EXPORT_SYMBOL vmlinux 0xc503a5e6 blk_get_queue +EXPORT_SYMBOL vmlinux 0xc506b0aa phy_disconnect +EXPORT_SYMBOL vmlinux 0xc50ec619 wiphy_to_ieee80211_hw +EXPORT_SYMBOL vmlinux 0xc52d2669 alloc_netdev_mqs +EXPORT_SYMBOL vmlinux 0xc54bc3c9 dqstats +EXPORT_SYMBOL vmlinux 0xc5534d64 ioread16 +EXPORT_SYMBOL vmlinux 0xc5591e04 up_read +EXPORT_SYMBOL vmlinux 0xc5683a38 mount_ns +EXPORT_SYMBOL vmlinux 0xc5718627 sg_copy_to_buffer +EXPORT_SYMBOL vmlinux 0xc57ff42f sock_no_sendpage +EXPORT_SYMBOL vmlinux 0xc58ed643 skb_free_datagram_locked +EXPORT_SYMBOL vmlinux 0xc59b0280 vga_tryget +EXPORT_SYMBOL vmlinux 0xc5a2f81f drm_vblank_init +EXPORT_SYMBOL vmlinux 0xc5a9ec03 vfs_lstat +EXPORT_SYMBOL vmlinux 0xc5d9c46c agp_try_unsupported_boot +EXPORT_SYMBOL vmlinux 0xc5f06892 vfs_path_lookup +EXPORT_SYMBOL vmlinux 0xc5f46566 rb_augment_insert +EXPORT_SYMBOL vmlinux 0xc5ff8643 generic_make_request +EXPORT_SYMBOL vmlinux 0xc60ccc5a __xfrm_state_destroy +EXPORT_SYMBOL vmlinux 0xc6184045 cpu_possible_mask +EXPORT_SYMBOL vmlinux 0xc631580a console_unlock +EXPORT_SYMBOL vmlinux 0xc633925a agp_generic_type_to_mask_type +EXPORT_SYMBOL vmlinux 0xc63f1b81 ieee80211_radiotap_iterator_next +EXPORT_SYMBOL vmlinux 0xc64e164a drm_get_minor +EXPORT_SYMBOL vmlinux 0xc65364f9 dql_completed +EXPORT_SYMBOL vmlinux 0xc65abeb7 agp3_generic_sizes +EXPORT_SYMBOL vmlinux 0xc667c7a6 tty_kref_put +EXPORT_SYMBOL vmlinux 0xc66f9fcf drm_sysfs_hotplug_event +EXPORT_SYMBOL vmlinux 0xc6890ef3 acpi_get_object_info +EXPORT_SYMBOL vmlinux 0xc6b358e0 get_write_access +EXPORT_SYMBOL vmlinux 0xc6c04da6 dev_mc_sync +EXPORT_SYMBOL vmlinux 0xc6cbbc89 capable +EXPORT_SYMBOL vmlinux 0xc6d9fcdb ping_prot +EXPORT_SYMBOL vmlinux 0xc6dc7fc7 abx500_startup_irq_enabled +EXPORT_SYMBOL vmlinux 0xc6e8387f drm_mode_config_reset +EXPORT_SYMBOL vmlinux 0xc6e87318 drm_i2c_encoder_destroy +EXPORT_SYMBOL vmlinux 0xc6f021eb phy_detach +EXPORT_SYMBOL vmlinux 0xc6f8e4b9 drm_fb_helper_fini +EXPORT_SYMBOL vmlinux 0xc702156b param_get_ushort +EXPORT_SYMBOL vmlinux 0xc7134f68 replace_mount_options +EXPORT_SYMBOL vmlinux 0xc72ace67 cfg80211_cqm_pktloss_notify +EXPORT_SYMBOL vmlinux 0xc7667373 tcp_v4_connect +EXPORT_SYMBOL vmlinux 0xc7682f25 unlock_super +EXPORT_SYMBOL vmlinux 0xc76f5096 netlink_kernel_create +EXPORT_SYMBOL vmlinux 0xc79bcd36 dm_vcalloc +EXPORT_SYMBOL vmlinux 0xc7a4fbed rtnl_lock +EXPORT_SYMBOL vmlinux 0xc7b04b20 vfs_write +EXPORT_SYMBOL vmlinux 0xc7bc74a4 scsi_free_command +EXPORT_SYMBOL vmlinux 0xc7e9782e ieee80211_get_key_tx_seq +EXPORT_SYMBOL vmlinux 0xc7ea54d9 xfrm6_find_1stfragopt +EXPORT_SYMBOL vmlinux 0xc7ec6c27 strspn +EXPORT_SYMBOL vmlinux 0xc7f01b27 dev_mc_add_global +EXPORT_SYMBOL vmlinux 0xc80687f5 set_pages_array_uc +EXPORT_SYMBOL vmlinux 0xc8147957 ieee80211_disable_rssi_reports +EXPORT_SYMBOL vmlinux 0xc8276a79 nf_hooks_needed +EXPORT_SYMBOL vmlinux 0xc8397355 ieee80211_beacon_get_tim +EXPORT_SYMBOL vmlinux 0xc84a0a7e seq_hlist_start_rcu +EXPORT_SYMBOL vmlinux 0xc851d743 pci_restore_state +EXPORT_SYMBOL vmlinux 0xc8592d3b scsi_prep_fn +EXPORT_SYMBOL vmlinux 0xc88bc3bc pci_disable_ltr +EXPORT_SYMBOL vmlinux 0xc899f3a8 intel_gtt_insert_pages +EXPORT_SYMBOL vmlinux 0xc8b57c27 autoremove_wake_function +EXPORT_SYMBOL vmlinux 0xc8d1b10f scsi_prep_return +EXPORT_SYMBOL vmlinux 0xc8e16224 mmc_card_can_sleep +EXPORT_SYMBOL vmlinux 0xc8eba362 cdev_alloc +EXPORT_SYMBOL vmlinux 0xc90959f0 inode_init_once +EXPORT_SYMBOL vmlinux 0xc90de37a nf_ip_checksum +EXPORT_SYMBOL vmlinux 0xc917e655 debug_smp_processor_id +EXPORT_SYMBOL vmlinux 0xc9310a78 __napi_schedule +EXPORT_SYMBOL vmlinux 0xc93d0ccd drm_get_last_vbltimestamp +EXPORT_SYMBOL vmlinux 0xc95c0dec genphy_suspend +EXPORT_SYMBOL vmlinux 0xc966a82d pci_find_parent_resource +EXPORT_SYMBOL vmlinux 0xc9901a2b scsi_register +EXPORT_SYMBOL vmlinux 0xc996d097 del_timer +EXPORT_SYMBOL vmlinux 0xc9a796aa free_task +EXPORT_SYMBOL vmlinux 0xc9ab2eef acpi_os_wait_events_complete +EXPORT_SYMBOL vmlinux 0xc9b7c9ee bdi_unregister +EXPORT_SYMBOL vmlinux 0xc9b8c308 __kfifo_dma_out_prepare +EXPORT_SYMBOL vmlinux 0xc9b93995 pnp_register_card_driver +EXPORT_SYMBOL vmlinux 0xc9be223a pci_fixup_device +EXPORT_SYMBOL vmlinux 0xc9e48a93 jbd2_journal_clear_err +EXPORT_SYMBOL vmlinux 0xc9f6e70d dev_alloc_skb +EXPORT_SYMBOL vmlinux 0xca0a498b shrink_dcache_parent +EXPORT_SYMBOL vmlinux 0xca15892a dquot_free_inode +EXPORT_SYMBOL vmlinux 0xca1a6fe5 ip_defrag +EXPORT_SYMBOL vmlinux 0xca200721 input_set_abs_params +EXPORT_SYMBOL vmlinux 0xca2c6683 drm_fb_helper_check_var +EXPORT_SYMBOL vmlinux 0xca4ea309 drm_helper_connector_dpms +EXPORT_SYMBOL vmlinux 0xca54a247 mmc_can_erase +EXPORT_SYMBOL vmlinux 0xca5dbc50 scsi_print_sense_hdr +EXPORT_SYMBOL vmlinux 0xca6d2dda freezing_slow_path +EXPORT_SYMBOL vmlinux 0xca6e12ba mii_check_link +EXPORT_SYMBOL vmlinux 0xca8acc78 acpi_dbg_level +EXPORT_SYMBOL vmlinux 0xcaa9c83b generic_pipe_buf_get +EXPORT_SYMBOL vmlinux 0xcab17e69 xfrm_cfg_mutex +EXPORT_SYMBOL vmlinux 0xcab48753 register_filesystem +EXPORT_SYMBOL vmlinux 0xcabe001c inet6_release +EXPORT_SYMBOL vmlinux 0xcac91b14 llc_sap_close +EXPORT_SYMBOL vmlinux 0xcacb586c netlink_ack +EXPORT_SYMBOL vmlinux 0xcacbe066 pm860x_page_reg_write +EXPORT_SYMBOL vmlinux 0xcad73286 locks_mandatory_area +EXPORT_SYMBOL vmlinux 0xcae0d82f thermal_zone_device_register +EXPORT_SYMBOL vmlinux 0xcafd0241 __netif_schedule +EXPORT_SYMBOL vmlinux 0xcaff5b96 mmc_can_discard +EXPORT_SYMBOL vmlinux 0xcb03862b netdev_alert +EXPORT_SYMBOL vmlinux 0xcb054ad6 redirty_page_for_writepage +EXPORT_SYMBOL vmlinux 0xcb083a06 sk_release_kernel +EXPORT_SYMBOL vmlinux 0xcb11a0ea dma_async_memcpy_buf_to_buf +EXPORT_SYMBOL vmlinux 0xcb1e6332 tcp_poll +EXPORT_SYMBOL vmlinux 0xcb51d8d6 dev_gro_receive +EXPORT_SYMBOL vmlinux 0xcb6a9667 wiphy_rfkill_stop_polling +EXPORT_SYMBOL vmlinux 0xcb6f9ff7 cfg80211_sched_scan_stopped +EXPORT_SYMBOL vmlinux 0xcb7131fb fb_get_options +EXPORT_SYMBOL vmlinux 0xcb733bf2 acpi_bus_set_power +EXPORT_SYMBOL vmlinux 0xcb99edb0 posix_acl_equiv_mode +EXPORT_SYMBOL vmlinux 0xcb9af287 dquot_mark_dquot_dirty +EXPORT_SYMBOL vmlinux 0xcbb8d6b7 bdev_read_only +EXPORT_SYMBOL vmlinux 0xcbbf5f29 simple_release_fs +EXPORT_SYMBOL vmlinux 0xcbc4aa60 generic_file_mmap +EXPORT_SYMBOL vmlinux 0xcbc9557f unregister_sysrq_key +EXPORT_SYMBOL vmlinux 0xcbd40c95 tty_wait_until_sent +EXPORT_SYMBOL vmlinux 0xcbd83b43 proc_doulongvec_ms_jiffies_minmax +EXPORT_SYMBOL vmlinux 0xcbf2144e pcmcia_read_config_byte +EXPORT_SYMBOL vmlinux 0xcc0607af dev_close +EXPORT_SYMBOL vmlinux 0xcc11954c bitmap_close_sync +EXPORT_SYMBOL vmlinux 0xcc211118 __mark_inode_dirty +EXPORT_SYMBOL vmlinux 0xcc36f32e fb_unregister_client +EXPORT_SYMBOL vmlinux 0xcc4d1bfb atomic64_read_cx8 +EXPORT_SYMBOL vmlinux 0xcc5005fe msleep_interruptible +EXPORT_SYMBOL vmlinux 0xcc5b27b5 acpi_extract_package +EXPORT_SYMBOL vmlinux 0xcc6212a0 arp_create +EXPORT_SYMBOL vmlinux 0xcc7fa952 local_bh_enable_ip +EXPORT_SYMBOL vmlinux 0xcca0b927 tty_driver_flush_buffer +EXPORT_SYMBOL vmlinux 0xcca60dc1 input_event +EXPORT_SYMBOL vmlinux 0xccda8d0f skb_pad +EXPORT_SYMBOL vmlinux 0xcce37885 dma_spin_lock +EXPORT_SYMBOL vmlinux 0xccf443ca lro_flush_pkt +EXPORT_SYMBOL vmlinux 0xcd0fc417 drm_ht_just_insert_please +EXPORT_SYMBOL vmlinux 0xcd279169 nla_find +EXPORT_SYMBOL vmlinux 0xcd456c6f d_alloc_pseudo +EXPORT_SYMBOL vmlinux 0xcd4b732f bit_waitqueue +EXPORT_SYMBOL vmlinux 0xcd5e0742 block_write_full_page +EXPORT_SYMBOL vmlinux 0xcd936b99 try_to_release_page +EXPORT_SYMBOL vmlinux 0xcd9be4df max8998_bulk_write +EXPORT_SYMBOL vmlinux 0xcdb6f7d8 generic_file_aio_write +EXPORT_SYMBOL vmlinux 0xcdc0dd03 tty_write_room +EXPORT_SYMBOL vmlinux 0xcdcd5dc7 xt_unregister_matches +EXPORT_SYMBOL vmlinux 0xcdd04630 irq_regs +EXPORT_SYMBOL vmlinux 0xcde172ac radix_tree_gang_lookup_tag_slot +EXPORT_SYMBOL vmlinux 0xce0cca2c dev_load +EXPORT_SYMBOL vmlinux 0xce19bac5 register_inet6addr_notifier +EXPORT_SYMBOL vmlinux 0xce1c3443 jbd2_trans_will_send_data_barrier +EXPORT_SYMBOL vmlinux 0xce2840e7 irq_set_irq_wake +EXPORT_SYMBOL vmlinux 0xce28b661 bio_free +EXPORT_SYMBOL vmlinux 0xce36eb0d pci_bus_size_bridges +EXPORT_SYMBOL vmlinux 0xce4904a4 acpi_leave_sleep_state +EXPORT_SYMBOL vmlinux 0xce4f7938 udp_ioctl +EXPORT_SYMBOL vmlinux 0xce5ac24f zlib_inflate_workspacesize +EXPORT_SYMBOL vmlinux 0xce6dc8bf dm_put_device +EXPORT_SYMBOL vmlinux 0xce7e52b7 __find_get_block +EXPORT_SYMBOL vmlinux 0xce8de3bc skb_push +EXPORT_SYMBOL vmlinux 0xce9024c1 jbd2_journal_init_dev +EXPORT_SYMBOL vmlinux 0xce91a022 drm_mode_connector_update_edid_property +EXPORT_SYMBOL vmlinux 0xce941167 mdiobus_alloc_size +EXPORT_SYMBOL vmlinux 0xcea899ea down +EXPORT_SYMBOL vmlinux 0xcea9bf83 pcie_port_service_register +EXPORT_SYMBOL vmlinux 0xcecd0a35 blk_execute_rq +EXPORT_SYMBOL vmlinux 0xcedbe22c __blk_end_request +EXPORT_SYMBOL vmlinux 0xcee299dd write_cache_pages +EXPORT_SYMBOL vmlinux 0xcef51982 kstrtou16 +EXPORT_SYMBOL vmlinux 0xcf06e7a5 genl_register_family_with_ops +EXPORT_SYMBOL vmlinux 0xcf1acb6e jbd2_journal_force_commit +EXPORT_SYMBOL vmlinux 0xcf1b806d bdi_destroy +EXPORT_SYMBOL vmlinux 0xcf1d28ab acpi_error +EXPORT_SYMBOL vmlinux 0xcf6cfe1f msrs_free +EXPORT_SYMBOL vmlinux 0xcf6ff0aa pipe_to_file +EXPORT_SYMBOL vmlinux 0xcf8fcd79 __module_get +EXPORT_SYMBOL vmlinux 0xcf97f3bd dead_socket +EXPORT_SYMBOL vmlinux 0xcfaa68eb pci_vpd_truncate +EXPORT_SYMBOL vmlinux 0xcfbd4d89 xfrm_init_replay +EXPORT_SYMBOL vmlinux 0xcfc7ca3b scsi_prep_state_check +EXPORT_SYMBOL vmlinux 0xcfcb4706 input_free_device +EXPORT_SYMBOL vmlinux 0xcfde2ab4 dev_uc_init +EXPORT_SYMBOL vmlinux 0xcfe05d4d register_kmmio_probe +EXPORT_SYMBOL vmlinux 0xcfe0c9c5 ieee80211_nullfunc_get +EXPORT_SYMBOL vmlinux 0xcfeb0be9 rb_augment_erase_begin +EXPORT_SYMBOL vmlinux 0xd0181f4f __bitmap_xor +EXPORT_SYMBOL vmlinux 0xd068bca2 drm_vblank_pre_modeset +EXPORT_SYMBOL vmlinux 0xd08197fa acpi_load_tables +EXPORT_SYMBOL vmlinux 0xd0997af7 page_readlink +EXPORT_SYMBOL vmlinux 0xd09990bb mmc_card_awake +EXPORT_SYMBOL vmlinux 0xd0a91bab skip_spaces +EXPORT_SYMBOL vmlinux 0xd0bd81fa neigh_event_ns +EXPORT_SYMBOL vmlinux 0xd0c26bde single_open +EXPORT_SYMBOL vmlinux 0xd0d42c42 mod_timer_pending +EXPORT_SYMBOL vmlinux 0xd0d8621b strlen +EXPORT_SYMBOL vmlinux 0xd0d8803f set_bdi_congested +EXPORT_SYMBOL vmlinux 0xd0e6ce5b elv_rb_former_request +EXPORT_SYMBOL vmlinux 0xd0ee38b8 schedule_timeout_uninterruptible +EXPORT_SYMBOL vmlinux 0xd0f36f0d audit_log_format +EXPORT_SYMBOL vmlinux 0xd0f47883 xfrm4_rcv_encap +EXPORT_SYMBOL vmlinux 0xd0fb7cd4 __tasklet_hi_schedule_first +EXPORT_SYMBOL vmlinux 0xd0fef3b2 agp_free_key +EXPORT_SYMBOL vmlinux 0xd11c0dc1 __kernel_param_unlock +EXPORT_SYMBOL vmlinux 0xd1245389 sock_alloc_send_skb +EXPORT_SYMBOL vmlinux 0xd1472061 acpi_pci_register_driver +EXPORT_SYMBOL vmlinux 0xd15d2d82 pci_request_regions_exclusive +EXPORT_SYMBOL vmlinux 0xd18789ec xt_unregister_target +EXPORT_SYMBOL vmlinux 0xd196c9be kstrtos16_from_user +EXPORT_SYMBOL vmlinux 0xd1a0ad78 acpi_bus_get_device +EXPORT_SYMBOL vmlinux 0xd1bb1bc0 dst_release +EXPORT_SYMBOL vmlinux 0xd1bc782d __get_page_tail +EXPORT_SYMBOL vmlinux 0xd1c09181 is_container_init +EXPORT_SYMBOL vmlinux 0xd1d4a0ea genl_unregister_mc_group +EXPORT_SYMBOL vmlinux 0xd1f52d7e blk_rq_map_kern +EXPORT_SYMBOL vmlinux 0xd1f58f6a dm_get_mapinfo +EXPORT_SYMBOL vmlinux 0xd1feb205 mb_cache_shrink +EXPORT_SYMBOL vmlinux 0xd211c1c9 dentry_path_raw +EXPORT_SYMBOL vmlinux 0xd2208d80 skb_add_rx_frag +EXPORT_SYMBOL vmlinux 0xd220cf8a jiffies_to_timespec +EXPORT_SYMBOL vmlinux 0xd2286841 input_inject_event +EXPORT_SYMBOL vmlinux 0xd2335101 drm_fb_get_bpp_depth +EXPORT_SYMBOL vmlinux 0xd23abe89 drm_fb_helper_initial_config +EXPORT_SYMBOL vmlinux 0xd23fb8aa ip6_dst_hoplimit +EXPORT_SYMBOL vmlinux 0xd251d7b0 security_socket_getpeersec_dgram +EXPORT_SYMBOL vmlinux 0xd2555f19 jiffies_64_to_clock_t +EXPORT_SYMBOL vmlinux 0xd25d4f74 console_blank_hook +EXPORT_SYMBOL vmlinux 0xd26f80c5 xfrm_state_check_expire +EXPORT_SYMBOL vmlinux 0xd2721d6d drm_mm_clean +EXPORT_SYMBOL vmlinux 0xd2828723 udp_lib_get_port +EXPORT_SYMBOL vmlinux 0xd2965f6f kthread_should_stop +EXPORT_SYMBOL vmlinux 0xd2a75ee0 dmi_first_match +EXPORT_SYMBOL vmlinux 0xd2a941d4 sg_init_table +EXPORT_SYMBOL vmlinux 0xd2c4fe44 vfs_fstat +EXPORT_SYMBOL vmlinux 0xd2d56d82 jbd2_journal_set_features +EXPORT_SYMBOL vmlinux 0xd2dc3396 nand_lock +EXPORT_SYMBOL vmlinux 0xd3025abf input_allocate_polled_device +EXPORT_SYMBOL vmlinux 0xd3134a03 __page_symlink +EXPORT_SYMBOL vmlinux 0xd3187da4 pcibios_align_resource +EXPORT_SYMBOL vmlinux 0xd3321695 input_mt_report_pointer_emulation +EXPORT_SYMBOL vmlinux 0xd34ec1b8 mmc_interrupt_hpi +EXPORT_SYMBOL vmlinux 0xd35911aa amd_northbridges +EXPORT_SYMBOL vmlinux 0xd36a7baf sock_no_mmap +EXPORT_SYMBOL vmlinux 0xd3737891 set_binfmt +EXPORT_SYMBOL vmlinux 0xd37ee53b input_free_polled_device +EXPORT_SYMBOL vmlinux 0xd382019f register_sysctl_table +EXPORT_SYMBOL vmlinux 0xd38480a0 rb_augment_erase_end +EXPORT_SYMBOL vmlinux 0xd3939fc3 pcmcia_get_socket +EXPORT_SYMBOL vmlinux 0xd39607d1 security_path_mkdir +EXPORT_SYMBOL vmlinux 0xd39e9f39 iget5_locked +EXPORT_SYMBOL vmlinux 0xd3b460de setattr_copy +EXPORT_SYMBOL vmlinux 0xd3c6ec76 sock_no_poll +EXPORT_SYMBOL vmlinux 0xd3d088e5 cfg80211_mgmt_tx_status +EXPORT_SYMBOL vmlinux 0xd3dcab0b flex_array_alloc +EXPORT_SYMBOL vmlinux 0xd3eecc95 xt_find_target +EXPORT_SYMBOL vmlinux 0xd3ef03c0 i2c_bit_add_numbered_bus +EXPORT_SYMBOL vmlinux 0xd40e2924 pcmcia_parse_uevents +EXPORT_SYMBOL vmlinux 0xd418e1c0 adjust_resource +EXPORT_SYMBOL vmlinux 0xd44a4c29 scsi_release_buffers +EXPORT_SYMBOL vmlinux 0xd4d8e77d proc_symlink +EXPORT_SYMBOL vmlinux 0xd4dece07 names_cachep +EXPORT_SYMBOL vmlinux 0xd50fef48 acpi_detach_data +EXPORT_SYMBOL vmlinux 0xd5229a98 tcp_read_sock +EXPORT_SYMBOL vmlinux 0xd53ec743 fb_is_primary_device +EXPORT_SYMBOL vmlinux 0xd55502d3 mmc_calc_max_discard +EXPORT_SYMBOL vmlinux 0xd5859dee blkdev_put +EXPORT_SYMBOL vmlinux 0xd5b1376d register_shrinker +EXPORT_SYMBOL vmlinux 0xd5b33097 ioc_lookup_icq +EXPORT_SYMBOL vmlinux 0xd5b703c1 mmc_release_host +EXPORT_SYMBOL vmlinux 0xd5ccda65 sock_create_lite +EXPORT_SYMBOL vmlinux 0xd616683a ecryptfs_fill_auth_tok +EXPORT_SYMBOL vmlinux 0xd61e74dc vga_put +EXPORT_SYMBOL vmlinux 0xd62c833f schedule_timeout +EXPORT_SYMBOL vmlinux 0xd648e564 fb_match_mode +EXPORT_SYMBOL vmlinux 0xd651bb3f dentry_unhash +EXPORT_SYMBOL vmlinux 0xd657c12f ip6_frag_init +EXPORT_SYMBOL vmlinux 0xd689421b bio_endio +EXPORT_SYMBOL vmlinux 0xd6998f8f i2c_smbus_write_i2c_block_data +EXPORT_SYMBOL vmlinux 0xd69df70b fput +EXPORT_SYMBOL vmlinux 0xd6a3eaa7 neigh_compat_output +EXPORT_SYMBOL vmlinux 0xd6ae0f48 arp_xmit +EXPORT_SYMBOL vmlinux 0xd6b33026 cpu_khz +EXPORT_SYMBOL vmlinux 0xd6c13438 drm_sysfs_connector_remove +EXPORT_SYMBOL vmlinux 0xd6c468e0 tty_driver_kref_put +EXPORT_SYMBOL vmlinux 0xd6d2b365 pci_set_mwi +EXPORT_SYMBOL vmlinux 0xd6d6cbff generic_removexattr +EXPORT_SYMBOL vmlinux 0xd6e5af8e __xfrm_decode_session +EXPORT_SYMBOL vmlinux 0xd6ee688f vmalloc +EXPORT_SYMBOL vmlinux 0xd700f139 tty_port_lower_dtr_rts +EXPORT_SYMBOL vmlinux 0xd7084920 kern_unmount +EXPORT_SYMBOL vmlinux 0xd7155c80 build_skb +EXPORT_SYMBOL vmlinux 0xd71f22bd misc_register +EXPORT_SYMBOL vmlinux 0xd7343caa page_put_link +EXPORT_SYMBOL vmlinux 0xd74a63ff ipv6_find_hdr +EXPORT_SYMBOL vmlinux 0xd77a5aa5 __bitmap_and +EXPORT_SYMBOL vmlinux 0xd79b5a02 allow_signal +EXPORT_SYMBOL vmlinux 0xd7d9e129 skb_unlink +EXPORT_SYMBOL vmlinux 0xd7e56a4e simple_strtoll +EXPORT_SYMBOL vmlinux 0xd7f96891 user_path_create +EXPORT_SYMBOL vmlinux 0xd80f34c8 put_page +EXPORT_SYMBOL vmlinux 0xd83773b8 neigh_for_each +EXPORT_SYMBOL vmlinux 0xd849ccb6 drm_fb_helper_restore_fbdev_mode +EXPORT_SYMBOL vmlinux 0xd85df7d4 boot_cpu_data +EXPORT_SYMBOL vmlinux 0xd877b622 mfd_remove_devices +EXPORT_SYMBOL vmlinux 0xd87d2be1 __netdev_printk +EXPORT_SYMBOL vmlinux 0xd88db039 drm_mm_init +EXPORT_SYMBOL vmlinux 0xd8996205 intel_gtt_insert_sg_entries +EXPORT_SYMBOL vmlinux 0xd89da37f movable_zone +EXPORT_SYMBOL vmlinux 0xd8a21103 mmc_wait_for_req +EXPORT_SYMBOL vmlinux 0xd8a2ab95 in_egroup_p +EXPORT_SYMBOL vmlinux 0xd8bdfeff cfb_imageblit +EXPORT_SYMBOL vmlinux 0xd8c21ad5 jbd2_journal_forget +EXPORT_SYMBOL vmlinux 0xd8d94f54 vfs_fsync_range +EXPORT_SYMBOL vmlinux 0xd8e484f0 register_chrdev_region +EXPORT_SYMBOL vmlinux 0xd8ecb471 blk_put_queue +EXPORT_SYMBOL vmlinux 0xd8ee3ac3 jbd2_journal_check_available_features +EXPORT_SYMBOL vmlinux 0xd8f040f1 neigh_seq_next +EXPORT_SYMBOL vmlinux 0xd9091363 acpi_install_notify_handler +EXPORT_SYMBOL vmlinux 0xd913ae09 udp_flush_pending_frames +EXPORT_SYMBOL vmlinux 0xd92afabe bitmap_clear +EXPORT_SYMBOL vmlinux 0xd93f9e1b block_truncate_page +EXPORT_SYMBOL vmlinux 0xd95a5434 nf_nat_used_tuple +EXPORT_SYMBOL vmlinux 0xd969b2c7 amd_e400_c1e_detected +EXPORT_SYMBOL vmlinux 0xd985dc99 mempool_free_pages +EXPORT_SYMBOL vmlinux 0xd986dad1 kernel_fpu_begin +EXPORT_SYMBOL vmlinux 0xd987211c sock_i_uid +EXPORT_SYMBOL vmlinux 0xd994481b vmtruncate +EXPORT_SYMBOL vmlinux 0xd9a00bd4 tty_free_termios +EXPORT_SYMBOL vmlinux 0xd9aa27a2 mempool_create_node +EXPORT_SYMBOL vmlinux 0xd9aa2b64 mdiobus_register +EXPORT_SYMBOL vmlinux 0xd9e9b3f4 ip4_datagram_connect +EXPORT_SYMBOL vmlinux 0xd9e9c5a4 dev_set_allmulti +EXPORT_SYMBOL vmlinux 0xda015483 dev_alloc_name +EXPORT_SYMBOL vmlinux 0xda08c0d7 pcibios_get_irq_routing_table +EXPORT_SYMBOL vmlinux 0xda1416ee blk_queue_resize_tags +EXPORT_SYMBOL vmlinux 0xda57816b i2c_smbus_read_word_data +EXPORT_SYMBOL vmlinux 0xda7ca6cb fb_mode_is_equal +EXPORT_SYMBOL vmlinux 0xda8af7ad fb_find_nearest_mode +EXPORT_SYMBOL vmlinux 0xda8da9b6 mmc_try_claim_host +EXPORT_SYMBOL vmlinux 0xda95bbee dquot_acquire +EXPORT_SYMBOL vmlinux 0xda99c264 sock_register +EXPORT_SYMBOL vmlinux 0xdaa45aef gnet_stats_copy_queue +EXPORT_SYMBOL vmlinux 0xdaaf9a68 bioset_create +EXPORT_SYMBOL vmlinux 0xdadf44ad i2c_bit_algo +EXPORT_SYMBOL vmlinux 0xdb2d5f0a dev_get_stats +EXPORT_SYMBOL vmlinux 0xdb55ebc1 neigh_lookup_nodev +EXPORT_SYMBOL vmlinux 0xdb670d9b nobh_write_end +EXPORT_SYMBOL vmlinux 0xdb6b7642 tcp_create_openreq_child +EXPORT_SYMBOL vmlinux 0xdb760f52 __kfifo_free +EXPORT_SYMBOL vmlinux 0xdb864d65 iov_iter_single_seg_count +EXPORT_SYMBOL vmlinux 0xdb895907 drm_fb_helper_fill_var +EXPORT_SYMBOL vmlinux 0xdb92fb20 unregister_md_personality +EXPORT_SYMBOL vmlinux 0xdb9e2c22 posix_acl_create +EXPORT_SYMBOL vmlinux 0xdbb5a9f5 drm_ht_remove_item +EXPORT_SYMBOL vmlinux 0xdbcd416e sysctl_ip_nonlocal_bind +EXPORT_SYMBOL vmlinux 0xdbd91d41 elv_rb_del +EXPORT_SYMBOL vmlinux 0xdbf83a36 scsi_get_command +EXPORT_SYMBOL vmlinux 0xdc047fc4 scsi_dev_info_list_add_keyed +EXPORT_SYMBOL vmlinux 0xdc14eda7 pci_pci_problems +EXPORT_SYMBOL vmlinux 0xdc2adb35 add_taint +EXPORT_SYMBOL vmlinux 0xdc34b154 __ieee80211_get_tx_led_name +EXPORT_SYMBOL vmlinux 0xdc3fcbc9 __sw_hweight8 +EXPORT_SYMBOL vmlinux 0xdc407ab0 inet6_unregister_protosw +EXPORT_SYMBOL vmlinux 0xdc40ca96 eth_type_trans +EXPORT_SYMBOL vmlinux 0xdc43a9c8 daemonize +EXPORT_SYMBOL vmlinux 0xdc481d5c register_cdrom +EXPORT_SYMBOL vmlinux 0xdc57f532 acpi_install_gpe_handler +EXPORT_SYMBOL vmlinux 0xdc77c9c0 get_phy_id +EXPORT_SYMBOL vmlinux 0xdc77f726 twl6040_reg_write +EXPORT_SYMBOL vmlinux 0xdc7803bf twl6040_get_vibralr_status +EXPORT_SYMBOL vmlinux 0xdc798d37 __mutex_init +EXPORT_SYMBOL vmlinux 0xdc8bc24a max8925_reg_read +EXPORT_SYMBOL vmlinux 0xdc942659 pci_add_resource_offset +EXPORT_SYMBOL vmlinux 0xdcc5e7b6 pcmcia_socket_list_rwsem +EXPORT_SYMBOL vmlinux 0xdcf9c4a5 vfs_rmdir +EXPORT_SYMBOL vmlinux 0xdd0a2ba2 strlcat +EXPORT_SYMBOL vmlinux 0xdd15b130 __alloc_ei_netdev +EXPORT_SYMBOL vmlinux 0xdd1c34c2 ieee80211_queue_work +EXPORT_SYMBOL vmlinux 0xdd1c65f6 blk_finish_plug +EXPORT_SYMBOL vmlinux 0xdd1ec88a read_cache_page_async +EXPORT_SYMBOL vmlinux 0xdd24f725 dma_release_declared_memory +EXPORT_SYMBOL vmlinux 0xdd260255 request_key_async_with_auxdata +EXPORT_SYMBOL vmlinux 0xdd2aa82d pcmcia_loop_tuple +EXPORT_SYMBOL vmlinux 0xdd2b8636 kblockd_schedule_delayed_work +EXPORT_SYMBOL vmlinux 0xdd35c739 bio_alloc +EXPORT_SYMBOL vmlinux 0xdd3d731a max8925_bulk_write +EXPORT_SYMBOL vmlinux 0xdd4a5569 param_get_byte +EXPORT_SYMBOL vmlinux 0xdd537071 truncate_setsize +EXPORT_SYMBOL vmlinux 0xdd64021b ip_mc_dec_group +EXPORT_SYMBOL vmlinux 0xdd980e2c tty_schedule_flip +EXPORT_SYMBOL vmlinux 0xddb47d52 ieee80211_get_key_rx_seq +EXPORT_SYMBOL vmlinux 0xde070c19 inode_sub_bytes +EXPORT_SYMBOL vmlinux 0xde0a171b dma_async_device_unregister +EXPORT_SYMBOL vmlinux 0xde24d9e4 ipt_do_table +EXPORT_SYMBOL vmlinux 0xde3006ff generic_error_remove_page +EXPORT_SYMBOL vmlinux 0xde3c68a6 cpu_online_mask +EXPORT_SYMBOL vmlinux 0xde499c4a aio_put_req +EXPORT_SYMBOL vmlinux 0xde4ec8c4 dquot_commit_info +EXPORT_SYMBOL vmlinux 0xde560914 bio_phys_segments +EXPORT_SYMBOL vmlinux 0xde723792 scsi_host_lookup +EXPORT_SYMBOL vmlinux 0xde8bd77a add_to_page_cache_locked +EXPORT_SYMBOL vmlinux 0xde9360ba totalram_pages +EXPORT_SYMBOL vmlinux 0xde9b17ed agp3_generic_fetch_size +EXPORT_SYMBOL vmlinux 0xdeab3cfa inet6_ioctl +EXPORT_SYMBOL vmlinux 0xdecf986f cfg80211_rx_spurious_frame +EXPORT_SYMBOL vmlinux 0xded6b5ca sk_common_release +EXPORT_SYMBOL vmlinux 0xdf06d96a freeze_super +EXPORT_SYMBOL vmlinux 0xdf0da3cc acpi_get_devices +EXPORT_SYMBOL vmlinux 0xdf0f1b73 cdrom_check_events +EXPORT_SYMBOL vmlinux 0xdf171f88 ilookup5_nowait +EXPORT_SYMBOL vmlinux 0xdf1ef69f wait_for_completion_killable_timeout +EXPORT_SYMBOL vmlinux 0xdf2d51fb kmem_cache_free +EXPORT_SYMBOL vmlinux 0xdf48a0eb flex_array_put +EXPORT_SYMBOL vmlinux 0xdf54583d xfrm_sad_getinfo +EXPORT_SYMBOL vmlinux 0xdf5e228a ieee80211_wake_queues +EXPORT_SYMBOL vmlinux 0xdf60cc27 __print_symbol +EXPORT_SYMBOL vmlinux 0xdf63b675 usb_put_transceiver +EXPORT_SYMBOL vmlinux 0xdf862ebf pm860x_bulk_write +EXPORT_SYMBOL vmlinux 0xdf8c695a __ndelay +EXPORT_SYMBOL vmlinux 0xdf929370 fs_overflowgid +EXPORT_SYMBOL vmlinux 0xdfb470c4 dev_deactivate +EXPORT_SYMBOL vmlinux 0xdfe2dbb5 sock_get_timestamp +EXPORT_SYMBOL vmlinux 0xdfe80f9c net_dma_find_channel +EXPORT_SYMBOL vmlinux 0xdffa1090 jbd2_journal_release_jbd_inode +EXPORT_SYMBOL vmlinux 0xe00b8982 nobh_write_begin +EXPORT_SYMBOL vmlinux 0xe00d844b spi_schedule_dv_device +EXPORT_SYMBOL vmlinux 0xe015ddd8 would_dump +EXPORT_SYMBOL vmlinux 0xe03e9f1f f_setown +EXPORT_SYMBOL vmlinux 0xe03fc928 vfs_stat +EXPORT_SYMBOL vmlinux 0xe04ad6de __get_user_pages +EXPORT_SYMBOL vmlinux 0xe04f7caa dm_read_arg_group +EXPORT_SYMBOL vmlinux 0xe06141e9 security_sk_clone +EXPORT_SYMBOL vmlinux 0xe069bce9 wiphy_rfkill_set_hw_state +EXPORT_SYMBOL vmlinux 0xe075d6eb iter_div_u64_rem +EXPORT_SYMBOL vmlinux 0xe09462b9 ieee80211_stop_tx_ba_session +EXPORT_SYMBOL vmlinux 0xe094ef39 sg_next +EXPORT_SYMBOL vmlinux 0xe095e6ca grab_cache_page_nowait +EXPORT_SYMBOL vmlinux 0xe099455b cfg80211_scan_done +EXPORT_SYMBOL vmlinux 0xe0a4bd38 d_obtain_alias +EXPORT_SYMBOL vmlinux 0xe0a96b1a xfrm_prepare_input +EXPORT_SYMBOL vmlinux 0xe0ac8bd2 acpi_bus_generate_netlink_event +EXPORT_SYMBOL vmlinux 0xe0b13336 argv_free +EXPORT_SYMBOL vmlinux 0xe0d16dd2 keyring_clear +EXPORT_SYMBOL vmlinux 0xe0da2e14 xfrm_unregister_type +EXPORT_SYMBOL vmlinux 0xe0e930cd drop_nlink +EXPORT_SYMBOL vmlinux 0xe1016ba6 tty_hangup +EXPORT_SYMBOL vmlinux 0xe1210a72 block_is_partially_uptodate +EXPORT_SYMBOL vmlinux 0xe13cd8a7 dmi_name_in_vendors +EXPORT_SYMBOL vmlinux 0xe16b893b mutex_lock +EXPORT_SYMBOL vmlinux 0xe1761617 security_inet_conn_request +EXPORT_SYMBOL vmlinux 0xe17feafc ieee80211_ctstoself_duration +EXPORT_SYMBOL vmlinux 0xe19660db dev_set_mac_address +EXPORT_SYMBOL vmlinux 0xe1ac3991 drm_idlelock_release +EXPORT_SYMBOL vmlinux 0xe1ae5dfe qemu_trace_mmap +EXPORT_SYMBOL vmlinux 0xe1d2e6c4 thermal_zone_unbind_cooling_device +EXPORT_SYMBOL vmlinux 0xe1dc5446 agp_generic_remove_memory +EXPORT_SYMBOL vmlinux 0xe1f11fad mmc_add_host +EXPORT_SYMBOL vmlinux 0xe200d2d5 param_get_uint +EXPORT_SYMBOL vmlinux 0xe215c7b3 nf_nat_follow_master +EXPORT_SYMBOL vmlinux 0xe21cb8ac bio_unmap_user +EXPORT_SYMBOL vmlinux 0xe2266ed1 __d_drop +EXPORT_SYMBOL vmlinux 0xe23ae481 blk_iopoll_complete +EXPORT_SYMBOL vmlinux 0xe24c33ae simple_empty +EXPORT_SYMBOL vmlinux 0xe24d3a97 jiffies_64 +EXPORT_SYMBOL vmlinux 0xe25d81ff simple_transaction_set +EXPORT_SYMBOL vmlinux 0xe28a87a5 scsi_mode_sense +EXPORT_SYMBOL vmlinux 0xe28f307b agp_generic_alloc_page +EXPORT_SYMBOL vmlinux 0xe297deb2 del_gendisk +EXPORT_SYMBOL vmlinux 0xe29a7d03 pci_map_rom +EXPORT_SYMBOL vmlinux 0xe2a28a72 tcp_v4_do_rcv +EXPORT_SYMBOL vmlinux 0xe2b3fc9d __put_cred +EXPORT_SYMBOL vmlinux 0xe2bf74e3 drm_gem_vm_open +EXPORT_SYMBOL vmlinux 0xe2c74ca5 jbd2_log_wait_commit +EXPORT_SYMBOL vmlinux 0xe2d5255a strcmp +EXPORT_SYMBOL vmlinux 0xe2e8065e memdup_user +EXPORT_SYMBOL vmlinux 0xe2ea0a96 request_key_async +EXPORT_SYMBOL vmlinux 0xe2f0b9b0 skb_queue_tail +EXPORT_SYMBOL vmlinux 0xe2fae716 kmemdup +EXPORT_SYMBOL vmlinux 0xe30468a1 dget_parent +EXPORT_SYMBOL vmlinux 0xe30cfd61 unregister_cdrom +EXPORT_SYMBOL vmlinux 0xe30ec2c1 fb_find_mode +EXPORT_SYMBOL vmlinux 0xe319e6f6 sk_reset_txq +EXPORT_SYMBOL vmlinux 0xe319eb24 acpi_pci_osc_control_set +EXPORT_SYMBOL vmlinux 0xe32d0e31 xfrm_input_resume +EXPORT_SYMBOL vmlinux 0xe341e03d mpage_writepages +EXPORT_SYMBOL vmlinux 0xe3553657 drm_edid_block_valid +EXPORT_SYMBOL vmlinux 0xe3574887 buffer_migrate_page +EXPORT_SYMBOL vmlinux 0xe3605138 tcp_proc_unregister +EXPORT_SYMBOL vmlinux 0xe36a589e __dynamic_netdev_dbg +EXPORT_SYMBOL vmlinux 0xe36f6bea prepare_binprm +EXPORT_SYMBOL vmlinux 0xe3aaa312 install_exec_creds +EXPORT_SYMBOL vmlinux 0xe3c14994 dquot_initialize +EXPORT_SYMBOL vmlinux 0xe3d6f284 fb_find_mode_cvt +EXPORT_SYMBOL vmlinux 0xe3fbe148 acpi_install_table_handler +EXPORT_SYMBOL vmlinux 0xe41b80e8 scsi_dma_map +EXPORT_SYMBOL vmlinux 0xe42b4674 ieee80211_rts_duration +EXPORT_SYMBOL vmlinux 0xe4351370 jbd2_journal_force_commit_nested +EXPORT_SYMBOL vmlinux 0xe435c94e inet_dgram_connect +EXPORT_SYMBOL vmlinux 0xe43b77d1 blk_make_request +EXPORT_SYMBOL vmlinux 0xe44754d9 agp_put_bridge +EXPORT_SYMBOL vmlinux 0xe462d451 scsi_track_queue_full +EXPORT_SYMBOL vmlinux 0xe46a3369 twl6040_get_sysclk +EXPORT_SYMBOL vmlinux 0xe484e35f ioread32 +EXPORT_SYMBOL vmlinux 0xe48b145b pccard_register_pcmcia +EXPORT_SYMBOL vmlinux 0xe49268bc tcp_shutdown +EXPORT_SYMBOL vmlinux 0xe49775f9 flush_delayed_work +EXPORT_SYMBOL vmlinux 0xe4d14c09 mmc_suspend_host +EXPORT_SYMBOL vmlinux 0xe4e8f390 input_register_device +EXPORT_SYMBOL vmlinux 0xe4f41a60 skb_copy_and_csum_dev +EXPORT_SYMBOL vmlinux 0xe50ec318 nf_ip6_checksum +EXPORT_SYMBOL vmlinux 0xe5122890 flow_cache_genid +EXPORT_SYMBOL vmlinux 0xe51d91d5 pci_disable_ido +EXPORT_SYMBOL vmlinux 0xe5218573 mfd_cell_disable +EXPORT_SYMBOL vmlinux 0xe523ad75 synchronize_irq +EXPORT_SYMBOL vmlinux 0xe530d757 acpi_clear_gpe +EXPORT_SYMBOL vmlinux 0xe532ac34 drm_mm_insert_node +EXPORT_SYMBOL vmlinux 0xe56488b5 i2c_add_adapter +EXPORT_SYMBOL vmlinux 0xe568ccd8 pcie_get_readrq +EXPORT_SYMBOL vmlinux 0xe57878a1 in6_pton +EXPORT_SYMBOL vmlinux 0xe57f4823 rtnl_set_sk_err +EXPORT_SYMBOL vmlinux 0xe5867808 dlci_ioctl_set +EXPORT_SYMBOL vmlinux 0xe58b4a42 drm_connector_attach_property +EXPORT_SYMBOL vmlinux 0xe5982170 init_buffer +EXPORT_SYMBOL vmlinux 0xe5b7468f sync_dirty_buffer +EXPORT_SYMBOL vmlinux 0xe5c26881 scsi_reset_provider +EXPORT_SYMBOL vmlinux 0xe5c78a99 do_blank_screen +EXPORT_SYMBOL vmlinux 0xe5cf34a8 phy_find_first +EXPORT_SYMBOL vmlinux 0xe5d58c84 irq_set_chip +EXPORT_SYMBOL vmlinux 0xe5d95985 param_ops_ulong +EXPORT_SYMBOL vmlinux 0xe5ed5467 xfrm_policy_walk_init +EXPORT_SYMBOL vmlinux 0xe5f10ba5 dev_driver_string +EXPORT_SYMBOL vmlinux 0xe637b933 max8925_reg_write +EXPORT_SYMBOL vmlinux 0xe650a84e wiphy_unregister +EXPORT_SYMBOL vmlinux 0xe654f246 register_nls +EXPORT_SYMBOL vmlinux 0xe6589341 drm_mode_set_name +EXPORT_SYMBOL vmlinux 0xe658d20d km_new_mapping +EXPORT_SYMBOL vmlinux 0xe661b25e unregister_mtd_chip_driver +EXPORT_SYMBOL vmlinux 0xe67c813e dquot_scan_active +EXPORT_SYMBOL vmlinux 0xe6833b94 stop_tty +EXPORT_SYMBOL vmlinux 0xe697d108 __blk_iopoll_complete +EXPORT_SYMBOL vmlinux 0xe6b608e7 md_check_no_bitmap +EXPORT_SYMBOL vmlinux 0xe6ebc016 key_create_or_update +EXPORT_SYMBOL vmlinux 0xe6f7fa6b simple_rename +EXPORT_SYMBOL vmlinux 0xe6fbe430 can_do_mlock +EXPORT_SYMBOL vmlinux 0xe6fbe96e proc_dointvec_minmax +EXPORT_SYMBOL vmlinux 0xe7013e4b pci_dev_get +EXPORT_SYMBOL vmlinux 0xe716baed acpi_unregister_ioapic +EXPORT_SYMBOL vmlinux 0xe7197773 drm_ht_insert_item +EXPORT_SYMBOL vmlinux 0xe72325b5 set_pages_nx +EXPORT_SYMBOL vmlinux 0xe724ea5d agp_alloc_bridge +EXPORT_SYMBOL vmlinux 0xe7345079 nobh_writepage +EXPORT_SYMBOL vmlinux 0xe73a1f37 twl6040_set_bits +EXPORT_SYMBOL vmlinux 0xe73d0fde sleep_on +EXPORT_SYMBOL vmlinux 0xe7530950 drm_core_ioremapfree +EXPORT_SYMBOL vmlinux 0xe7722171 flex_array_free +EXPORT_SYMBOL vmlinux 0xe79257eb kill_anon_super +EXPORT_SYMBOL vmlinux 0xe79ceadf mb_cache_entry_release +EXPORT_SYMBOL vmlinux 0xe7a0eb02 ieee80211_report_low_ack +EXPORT_SYMBOL vmlinux 0xe7a664c4 nf_hooks +EXPORT_SYMBOL vmlinux 0xe7a81967 audit_log_secctx +EXPORT_SYMBOL vmlinux 0xe7c487d5 input_set_capability +EXPORT_SYMBOL vmlinux 0xe7d4daac seq_list_next +EXPORT_SYMBOL vmlinux 0xe80ce219 sysctl_tcp_dma_copybreak +EXPORT_SYMBOL vmlinux 0xe82e909b drm_put_dev +EXPORT_SYMBOL vmlinux 0xe84a2a75 find_vma +EXPORT_SYMBOL vmlinux 0xe84a9051 dev_set_group +EXPORT_SYMBOL vmlinux 0xe85f919e mnt_set_expiry +EXPORT_SYMBOL vmlinux 0xe86fe79a scsi_init_io +EXPORT_SYMBOL vmlinux 0xe8751f8f tty_port_close +EXPORT_SYMBOL vmlinux 0xe87ed1ce idr_replace +EXPORT_SYMBOL vmlinux 0xe88dc3cc blk_dump_rq_flags +EXPORT_SYMBOL vmlinux 0xe89cbee8 gnet_stats_copy_rate_est +EXPORT_SYMBOL vmlinux 0xe8b63ace radix_tree_range_tag_if_tagged +EXPORT_SYMBOL vmlinux 0xe8b69ccf drm_core_reclaim_buffers +EXPORT_SYMBOL vmlinux 0xe8bd0159 pci_enable_device_io +EXPORT_SYMBOL vmlinux 0xe8c5265c netlink_rcv_skb +EXPORT_SYMBOL vmlinux 0xe8cb253d xfrm_state_alloc +EXPORT_SYMBOL vmlinux 0xe8d25c22 simple_write_begin +EXPORT_SYMBOL vmlinux 0xe8d6291a blkdev_issue_zeroout +EXPORT_SYMBOL vmlinux 0xe8f5192d drm_gem_handle_create +EXPORT_SYMBOL vmlinux 0xe90f673c nf_getsockopt +EXPORT_SYMBOL vmlinux 0xe914e41e strcpy +EXPORT_SYMBOL vmlinux 0xe924ea74 scsi_register_driver +EXPORT_SYMBOL vmlinux 0xe9438835 cfg80211_rx_mgmt +EXPORT_SYMBOL vmlinux 0xe94ae0d5 locks_free_lock +EXPORT_SYMBOL vmlinux 0xe953b21f get_next_ino +EXPORT_SYMBOL vmlinux 0xe9d794bd led_blink_set +EXPORT_SYMBOL vmlinux 0xe9da3d37 sk_run_filter +EXPORT_SYMBOL vmlinux 0xe9f764b3 __napi_complete +EXPORT_SYMBOL vmlinux 0xea054b22 nla_policy_len +EXPORT_SYMBOL vmlinux 0xea10212a int_to_scsilun +EXPORT_SYMBOL vmlinux 0xea10655a __bitmap_intersects +EXPORT_SYMBOL vmlinux 0xea12cb9e lro_flush_all +EXPORT_SYMBOL vmlinux 0xea43b170 drm_addbufs_pci +EXPORT_SYMBOL vmlinux 0xea44f89a elv_rb_latter_request +EXPORT_SYMBOL vmlinux 0xea6532f4 notify_change +EXPORT_SYMBOL vmlinux 0xea7987f1 key_update +EXPORT_SYMBOL vmlinux 0xea7b8a44 acpi_install_interface +EXPORT_SYMBOL vmlinux 0xea7e735f max8998_bulk_read +EXPORT_SYMBOL vmlinux 0xea8037c4 skb_make_writable +EXPORT_SYMBOL vmlinux 0xea90bdd3 acpi_attach_data +EXPORT_SYMBOL vmlinux 0xea9855ae blk_limits_max_hw_sectors +EXPORT_SYMBOL vmlinux 0xea99bbba sock_queue_err_skb +EXPORT_SYMBOL vmlinux 0xea9ee68b ip6_route_output +EXPORT_SYMBOL vmlinux 0xea9fb9df rename_lock +EXPORT_SYMBOL vmlinux 0xeaa4d1f0 inode_init_owner +EXPORT_SYMBOL vmlinux 0xeaac424a scsi_device_lookup_by_target +EXPORT_SYMBOL vmlinux 0xeaae5f51 usb_get_transceiver +EXPORT_SYMBOL vmlinux 0xead756ef flush_delayed_work_sync +EXPORT_SYMBOL vmlinux 0xeae2545a end_buffer_read_sync +EXPORT_SYMBOL vmlinux 0xeae3dfd6 __const_udelay +EXPORT_SYMBOL vmlinux 0xeb0ed36b dev_err +EXPORT_SYMBOL vmlinux 0xeb14e2fe skb_find_text +EXPORT_SYMBOL vmlinux 0xeb2dd723 nf_reinject +EXPORT_SYMBOL vmlinux 0xeb2ff692 dev_warn +EXPORT_SYMBOL vmlinux 0xeb313560 pcie_set_readrq +EXPORT_SYMBOL vmlinux 0xeb31f390 pcmcia_parse_events +EXPORT_SYMBOL vmlinux 0xeb37101c audit_log_end +EXPORT_SYMBOL vmlinux 0xeb3fd8df find_get_page +EXPORT_SYMBOL vmlinux 0xeb727ffa pci_enable_ido +EXPORT_SYMBOL vmlinux 0xeb852afd set_user_nice +EXPORT_SYMBOL vmlinux 0xeb87cddf sync_fence_install +EXPORT_SYMBOL vmlinux 0xeba677bd posix_acl_chmod +EXPORT_SYMBOL vmlinux 0xebdbe48c radix_tree_gang_lookup +EXPORT_SYMBOL vmlinux 0xec15f00a tcp_cookie_generator +EXPORT_SYMBOL vmlinux 0xec39eeb2 ieee80211_probereq_get +EXPORT_SYMBOL vmlinux 0xec4e50df free_user_ns +EXPORT_SYMBOL vmlinux 0xec62caf1 in_dev_finish_destroy +EXPORT_SYMBOL vmlinux 0xec6a4d04 wait_for_completion_interruptible +EXPORT_SYMBOL vmlinux 0xec6d777f qemu_trace_cs +EXPORT_SYMBOL vmlinux 0xec89f357 nand_scan_ident +EXPORT_SYMBOL vmlinux 0xecb3a5e1 clocksource_register +EXPORT_SYMBOL vmlinux 0xecc1ad8f inet_del_protocol +EXPORT_SYMBOL vmlinux 0xeccc9f7d drm_detect_hdmi_monitor +EXPORT_SYMBOL vmlinux 0xed0728f4 xfrm_dst_ifdown +EXPORT_SYMBOL vmlinux 0xed101d11 pcmcia_reset_card +EXPORT_SYMBOL vmlinux 0xed110eaf pci_release_region +EXPORT_SYMBOL vmlinux 0xed302f0f tty_lock +EXPORT_SYMBOL vmlinux 0xed3a07d4 pcmcia_request_io +EXPORT_SYMBOL vmlinux 0xed3be677 pci_find_capability +EXPORT_SYMBOL vmlinux 0xeda096d8 sg_miter_next +EXPORT_SYMBOL vmlinux 0xeda0d76e gen_estimator_active +EXPORT_SYMBOL vmlinux 0xeda25f65 alloc_fddidev +EXPORT_SYMBOL vmlinux 0xedbaee5e nla_strcmp +EXPORT_SYMBOL vmlinux 0xedc03953 iounmap +EXPORT_SYMBOL vmlinux 0xededebc5 tcp_initialize_rcv_mss +EXPORT_SYMBOL vmlinux 0xee2d0fc7 _local_bh_enable +EXPORT_SYMBOL vmlinux 0xee308cd3 dquot_alloc +EXPORT_SYMBOL vmlinux 0xee3496c3 dma_pool_alloc +EXPORT_SYMBOL vmlinux 0xee540ffd proc_mkdir +EXPORT_SYMBOL vmlinux 0xee646ce7 dm_unregister_target +EXPORT_SYMBOL vmlinux 0xee7eb9e1 pnp_platform_devices +EXPORT_SYMBOL vmlinux 0xeea9dbaf bitmap_bitremap +EXPORT_SYMBOL vmlinux 0xeeb73f17 lock_sock_nested +EXPORT_SYMBOL vmlinux 0xeeb8b30a dev_disable_lro +EXPORT_SYMBOL vmlinux 0xeebbfcbc drm_gem_free_mmap_offset +EXPORT_SYMBOL vmlinux 0xeece7074 dev_addr_del +EXPORT_SYMBOL vmlinux 0xeed6b25e iget_locked +EXPORT_SYMBOL vmlinux 0xeefd10cb inet_bind +EXPORT_SYMBOL vmlinux 0xef14e865 mii_nway_restart +EXPORT_SYMBOL vmlinux 0xef1d35b7 acpi_install_address_space_handler +EXPORT_SYMBOL vmlinux 0xef56624b mmc_cache_ctrl +EXPORT_SYMBOL vmlinux 0xef5932e8 skb_seq_read +EXPORT_SYMBOL vmlinux 0xef67ef60 blkdev_issue_discard +EXPORT_SYMBOL vmlinux 0xef770f8b agp_generic_destroy_page +EXPORT_SYMBOL vmlinux 0xef8a9f10 __nlmsg_put +EXPORT_SYMBOL vmlinux 0xef8ce1f0 nlmsg_notify +EXPORT_SYMBOL vmlinux 0xef8d46de wait_on_sync_kiocb +EXPORT_SYMBOL vmlinux 0xef957c96 tcp_make_synack +EXPORT_SYMBOL vmlinux 0xef9aedfc boot_option_idle_override +EXPORT_SYMBOL vmlinux 0xefdd70ce security_secid_to_secctx +EXPORT_SYMBOL vmlinux 0xefdfe9c1 inode_add_bytes +EXPORT_SYMBOL vmlinux 0xefe099c3 acpi_get_event_status +EXPORT_SYMBOL vmlinux 0xeff14be9 ioremap_cache +EXPORT_SYMBOL vmlinux 0xf0009fee put_pages_list +EXPORT_SYMBOL vmlinux 0xf00e2202 dev_kfree_skb_irq +EXPORT_SYMBOL vmlinux 0xf017643b call_usermodehelper_exec +EXPORT_SYMBOL vmlinux 0xf01a610d dev_getbyhwaddr_rcu +EXPORT_SYMBOL vmlinux 0xf02d27ea phy_start +EXPORT_SYMBOL vmlinux 0xf0376fd8 spi_attach_transport +EXPORT_SYMBOL vmlinux 0xf05ffa15 fb_var_to_videomode +EXPORT_SYMBOL vmlinux 0xf065f629 ioread16be +EXPORT_SYMBOL vmlinux 0xf087137d __dynamic_pr_debug +EXPORT_SYMBOL vmlinux 0xf08fe256 drm_fb_helper_fill_fix +EXPORT_SYMBOL vmlinux 0xf09b45fb seq_puts +EXPORT_SYMBOL vmlinux 0xf0c67d1a blk_put_request +EXPORT_SYMBOL vmlinux 0xf0d353e5 security_inode_getsecctx +EXPORT_SYMBOL vmlinux 0xf0ef15b4 list_sort +EXPORT_SYMBOL vmlinux 0xf0f1246c kvasprintf +EXPORT_SYMBOL vmlinux 0xf0fdf6cb __stack_chk_fail +EXPORT_SYMBOL vmlinux 0xf10de535 ioread8 +EXPORT_SYMBOL vmlinux 0xf11543ff find_first_zero_bit +EXPORT_SYMBOL vmlinux 0xf11f058b posix_test_lock +EXPORT_SYMBOL vmlinux 0xf1216c75 prandom32 +EXPORT_SYMBOL vmlinux 0xf13feb57 radix_tree_next_chunk +EXPORT_SYMBOL vmlinux 0xf1421d13 drm_mode_sort +EXPORT_SYMBOL vmlinux 0xf18242e1 atomic64_set_cx8 +EXPORT_SYMBOL vmlinux 0xf1947f4e skb_store_bits +EXPORT_SYMBOL vmlinux 0xf195c682 fb_invert_cmaps +EXPORT_SYMBOL vmlinux 0xf195ee70 skb_append +EXPORT_SYMBOL vmlinux 0xf1a2d514 spi_release_transport +EXPORT_SYMBOL vmlinux 0xf1ad1b0b cfg80211_roamed_bss +EXPORT_SYMBOL vmlinux 0xf1cf3036 blk_set_default_limits +EXPORT_SYMBOL vmlinux 0xf1db1704 nla_memcpy +EXPORT_SYMBOL vmlinux 0xf1deabf2 div64_u64 +EXPORT_SYMBOL vmlinux 0xf1e98c74 avenrun +EXPORT_SYMBOL vmlinux 0xf202c5cb radix_tree_insert +EXPORT_SYMBOL vmlinux 0xf20a78ae drm_vblank_cleanup +EXPORT_SYMBOL vmlinux 0xf20ad964 jbd2_journal_stop +EXPORT_SYMBOL vmlinux 0xf20bda14 kernel_bind +EXPORT_SYMBOL vmlinux 0xf20dabd8 free_irq +EXPORT_SYMBOL vmlinux 0xf2357254 acpi_evaluate_integer +EXPORT_SYMBOL vmlinux 0xf23d0ddc wl12xx_get_platform_data +EXPORT_SYMBOL vmlinux 0xf23fcb99 __kfifo_in +EXPORT_SYMBOL vmlinux 0xf26239e3 inet_peer_xrlim_allow +EXPORT_SYMBOL vmlinux 0xf2997713 tty_termios_hw_change +EXPORT_SYMBOL vmlinux 0xf2a2a88c ieee80211_restart_hw +EXPORT_SYMBOL vmlinux 0xf2a66ff9 sync_pt_free +EXPORT_SYMBOL vmlinux 0xf2a685de generic_mii_ioctl +EXPORT_SYMBOL vmlinux 0xf303fc1a generic_shutdown_super +EXPORT_SYMBOL vmlinux 0xf30da2e7 phy_stop +EXPORT_SYMBOL vmlinux 0xf313da4e sha_transform +EXPORT_SYMBOL vmlinux 0xf3341268 __clear_user +EXPORT_SYMBOL vmlinux 0xf338d4c3 netlink_unregister_notifier +EXPORT_SYMBOL vmlinux 0xf346231f seq_list_start_head +EXPORT_SYMBOL vmlinux 0xf348e56f mmc_alloc_host +EXPORT_SYMBOL vmlinux 0xf358588f remove_proc_entry +EXPORT_SYMBOL vmlinux 0xf359b8bb ata_print_version +EXPORT_SYMBOL vmlinux 0xf389fe60 __hw_addr_init +EXPORT_SYMBOL vmlinux 0xf3916987 global_cursor_default +EXPORT_SYMBOL vmlinux 0xf3986b06 acpi_os_map_generic_address +EXPORT_SYMBOL vmlinux 0xf39bf4d9 put_cmsg +EXPORT_SYMBOL vmlinux 0xf3b8285a cdrom_open +EXPORT_SYMBOL vmlinux 0xf3bf0bce __bitmap_complement +EXPORT_SYMBOL vmlinux 0xf3c6200d sk_free +EXPORT_SYMBOL vmlinux 0xf3d86dd4 llc_sap_open +EXPORT_SYMBOL vmlinux 0xf3ebd98c kmalloc_caches +EXPORT_SYMBOL vmlinux 0xf43737ce mmc_resume_host +EXPORT_SYMBOL vmlinux 0xf43e8868 kmem_cache_create +EXPORT_SYMBOL vmlinux 0xf441ac43 ioread8_rep +EXPORT_SYMBOL vmlinux 0xf4694c26 ieee80211_iter_keys +EXPORT_SYMBOL vmlinux 0xf494f618 mmc_regulator_get_ocrmask +EXPORT_SYMBOL vmlinux 0xf49842db blk_start_queue +EXPORT_SYMBOL vmlinux 0xf499c274 new_inode +EXPORT_SYMBOL vmlinux 0xf4ab17e1 blk_alloc_queue_node +EXPORT_SYMBOL vmlinux 0xf4ac3b8a wiphy_new +EXPORT_SYMBOL vmlinux 0xf4b754fd acpi_resources_are_enforced +EXPORT_SYMBOL vmlinux 0xf4d3db0b pci_try_set_mwi +EXPORT_SYMBOL vmlinux 0xf4efbe41 drm_irq_install +EXPORT_SYMBOL vmlinux 0xf4f14de6 rtnl_trylock +EXPORT_SYMBOL vmlinux 0xf502d273 acpi_get_current_resources +EXPORT_SYMBOL vmlinux 0xf51ae235 touch_nmi_watchdog +EXPORT_SYMBOL vmlinux 0xf51d3d83 seq_release_private +EXPORT_SYMBOL vmlinux 0xf536d22e acpi_set_gpe_wake_mask +EXPORT_SYMBOL vmlinux 0xf54c51a2 dma_pool_free +EXPORT_SYMBOL vmlinux 0xf55d70ee pci_get_domain_bus_and_slot +EXPORT_SYMBOL vmlinux 0xf5845c9b md_set_array_sectors +EXPORT_SYMBOL vmlinux 0xf5991da4 udp_poll +EXPORT_SYMBOL vmlinux 0xf5c05914 generic_segment_checks +EXPORT_SYMBOL vmlinux 0xf5e0c6fb cfg80211_send_rx_auth +EXPORT_SYMBOL vmlinux 0xf5e9a673 fb_set_suspend +EXPORT_SYMBOL vmlinux 0xf5eb86ea blk_verify_command +EXPORT_SYMBOL vmlinux 0xf5f39a5d pm860x_page_set_bits +EXPORT_SYMBOL vmlinux 0xf60b2bbd kdb_current_task +EXPORT_SYMBOL vmlinux 0xf6388c56 sysctl_ip_default_ttl +EXPORT_SYMBOL vmlinux 0xf641a1ea kernel_sock_ioctl +EXPORT_SYMBOL vmlinux 0xf6518996 neigh_sysctl_register +EXPORT_SYMBOL vmlinux 0xf664540d sock_queue_rcv_skb +EXPORT_SYMBOL vmlinux 0xf67290b6 kill_block_super +EXPORT_SYMBOL vmlinux 0xf67ae824 input_mt_report_finger_count +EXPORT_SYMBOL vmlinux 0xf68278aa key_reject_and_link +EXPORT_SYMBOL vmlinux 0xf6856694 netlink_unicast +EXPORT_SYMBOL vmlinux 0xf6871ec6 current_fs_time +EXPORT_SYMBOL vmlinux 0xf693ca23 netdev_emerg +EXPORT_SYMBOL vmlinux 0xf6bb4729 color_table +EXPORT_SYMBOL vmlinux 0xf6bf6ce1 bdi_setup_and_register +EXPORT_SYMBOL vmlinux 0xf6c03804 agp_find_bridge +EXPORT_SYMBOL vmlinux 0xf6c303b0 blkdev_get_by_path +EXPORT_SYMBOL vmlinux 0xf6ebc03b net_ratelimit +EXPORT_SYMBOL vmlinux 0xf6f1d82f pci_fixup_cardbus +EXPORT_SYMBOL vmlinux 0xf70638c0 drm_rmmap +EXPORT_SYMBOL vmlinux 0xf706bf03 scsi_scan_host +EXPORT_SYMBOL vmlinux 0xf7144173 ieee80211_ctstoself_get +EXPORT_SYMBOL vmlinux 0xf7196cbb bh_uptodate_or_lock +EXPORT_SYMBOL vmlinux 0xf726d02f atomic64_add_unless_cx8 +EXPORT_SYMBOL vmlinux 0xf7310b3c intel_gmch_remove +EXPORT_SYMBOL vmlinux 0xf736ecf6 jbd2_journal_init_inode +EXPORT_SYMBOL vmlinux 0xf745cb16 atomic64_sub_return_cx8 +EXPORT_SYMBOL vmlinux 0xf74d381a __xfrm_route_forward +EXPORT_SYMBOL vmlinux 0xf758af9d unregister_console +EXPORT_SYMBOL vmlinux 0xf75dbd53 inet6_del_protocol +EXPORT_SYMBOL vmlinux 0xf778d530 blk_queue_io_min +EXPORT_SYMBOL vmlinux 0xf78478a4 register_sysctl_paths +EXPORT_SYMBOL vmlinux 0xf78d04ab netlink_register_notifier +EXPORT_SYMBOL vmlinux 0xf792d7e3 kobject_get +EXPORT_SYMBOL vmlinux 0xf798c13c read_cache_pages +EXPORT_SYMBOL vmlinux 0xf7a4cf35 drm_prime_remove_imported_buf_handle +EXPORT_SYMBOL vmlinux 0xf7a5666f sock_setsockopt +EXPORT_SYMBOL vmlinux 0xf7b9718a sockfd_lookup +EXPORT_SYMBOL vmlinux 0xf7d74f19 sock_release +EXPORT_SYMBOL vmlinux 0xf7fc2fd4 vfs_readlink +EXPORT_SYMBOL vmlinux 0xf8037c4f cfg80211_ibss_joined +EXPORT_SYMBOL vmlinux 0xf803fe39 bitmap_set +EXPORT_SYMBOL vmlinux 0xf80df50c drop_super +EXPORT_SYMBOL vmlinux 0xf811e69d scsi_eh_flush_done_q +EXPORT_SYMBOL vmlinux 0xf8188c9c tty_check_change +EXPORT_SYMBOL vmlinux 0xf82abc1d isa_dma_bridge_buggy +EXPORT_SYMBOL vmlinux 0xf82c2153 inet_stream_connect +EXPORT_SYMBOL vmlinux 0xf82e3d47 acpi_initialize_objects +EXPORT_SYMBOL vmlinux 0xf83e8b68 drm_mode_parse_command_line_for_connector +EXPORT_SYMBOL vmlinux 0xf85c5ae2 __ieee80211_get_channel +EXPORT_SYMBOL vmlinux 0xf88af1e1 release_pages +EXPORT_SYMBOL vmlinux 0xf88e0ee2 acpi_get_table_header +EXPORT_SYMBOL vmlinux 0xf890fe7f pm_idle +EXPORT_SYMBOL vmlinux 0xf8ac53fc drm_gem_prime_handle_to_fd +EXPORT_SYMBOL vmlinux 0xf8bc4e60 mfd_cell_enable +EXPORT_SYMBOL vmlinux 0xf8c1152f neigh_resolve_output +EXPORT_SYMBOL vmlinux 0xf8cad4e2 arp_send +EXPORT_SYMBOL vmlinux 0xf8de0c9e nla_append +EXPORT_SYMBOL vmlinux 0xf8f912b7 napi_complete +EXPORT_SYMBOL vmlinux 0xf91c43b3 override_creds +EXPORT_SYMBOL vmlinux 0xf92607b8 posix_lock_file +EXPORT_SYMBOL vmlinux 0xf9348cbc xz_dec_run +EXPORT_SYMBOL vmlinux 0xf93e50a7 drm_vblank_count +EXPORT_SYMBOL vmlinux 0xf93f478a dev_add_pack +EXPORT_SYMBOL vmlinux 0xf9462ee3 linkwatch_fire_event +EXPORT_SYMBOL vmlinux 0xf9483a27 jbd2_journal_invalidatepage +EXPORT_SYMBOL vmlinux 0xf960e159 input_allocate_device +EXPORT_SYMBOL vmlinux 0xf99ccc24 pcix_get_mmrbc +EXPORT_SYMBOL vmlinux 0xf9a482f9 msleep +EXPORT_SYMBOL vmlinux 0xf9de0dfc scsi_block_when_processing_errors +EXPORT_SYMBOL vmlinux 0xf9e14c78 cancel_dirty_page +EXPORT_SYMBOL vmlinux 0xf9e73082 scnprintf +EXPORT_SYMBOL vmlinux 0xf9e7fb3f blk_queue_merge_bvec +EXPORT_SYMBOL vmlinux 0xf9eeb3f8 blk_queue_invalidate_tags +EXPORT_SYMBOL vmlinux 0xf9f47be2 vm_map_ram +EXPORT_SYMBOL vmlinux 0xfa082128 down_interruptible +EXPORT_SYMBOL vmlinux 0xfa0a30df netlink_dump_start +EXPORT_SYMBOL vmlinux 0xfa1a96f5 drm_agp_bind_pages +EXPORT_SYMBOL vmlinux 0xfa3089f6 mddev_congested +EXPORT_SYMBOL vmlinux 0xfa4315a9 drm_mode_vrefresh +EXPORT_SYMBOL vmlinux 0xfa4f645f empty_aops +EXPORT_SYMBOL vmlinux 0xfa5174ce cfg80211_roamed +EXPORT_SYMBOL vmlinux 0xfa5b855e drm_fb_helper_single_fb_probe +EXPORT_SYMBOL vmlinux 0xfa645539 blk_queue_bounce +EXPORT_SYMBOL vmlinux 0xfa73061e remap_vmalloc_range +EXPORT_SYMBOL vmlinux 0xfa888542 __set_page_dirty_buffers +EXPORT_SYMBOL vmlinux 0xfa89cbf9 kernel_setsockopt +EXPORT_SYMBOL vmlinux 0xfab15ea7 freeze_bdev +EXPORT_SYMBOL vmlinux 0xfadfc635 generic_write_sync +EXPORT_SYMBOL vmlinux 0xfaf35a0a ieee80211_rx_irqsafe +EXPORT_SYMBOL vmlinux 0xfaf98462 bitrev32 +EXPORT_SYMBOL vmlinux 0xfb0443fb acpi_get_parent +EXPORT_SYMBOL vmlinux 0xfb600092 kill_fasync +EXPORT_SYMBOL vmlinux 0xfb637836 kill_pid +EXPORT_SYMBOL vmlinux 0xfb6af58d recalc_sigpending +EXPORT_SYMBOL vmlinux 0xfb7d26f4 files_lglock_lock_init +EXPORT_SYMBOL vmlinux 0xfb80c7a0 acpi_walk_namespace +EXPORT_SYMBOL vmlinux 0xfb8f66aa rwsem_down_read_failed +EXPORT_SYMBOL vmlinux 0xfbaaf01e console_lock +EXPORT_SYMBOL vmlinux 0xfbc3c394 cdrom_get_last_written +EXPORT_SYMBOL vmlinux 0xfbe27a1c rb_first +EXPORT_SYMBOL vmlinux 0xfbf31997 ieee80211_generic_frame_duration +EXPORT_SYMBOL vmlinux 0xfbf8225b cfg80211_sched_scan_results +EXPORT_SYMBOL vmlinux 0xfc01f23c tty_port_put +EXPORT_SYMBOL vmlinux 0xfc02b7ad sysctl_tcp_wmem +EXPORT_SYMBOL vmlinux 0xfc0be6bb generic_writepages +EXPORT_SYMBOL vmlinux 0xfc190fe3 mmc_request_done +EXPORT_SYMBOL vmlinux 0xfc32b46f md_unregister_thread +EXPORT_SYMBOL vmlinux 0xfc3941dc blk_queue_logical_block_size +EXPORT_SYMBOL vmlinux 0xfc39e32f ioport_unmap +EXPORT_SYMBOL vmlinux 0xfc562165 acpi_run_osc +EXPORT_SYMBOL vmlinux 0xfc5be65f thaw_bdev +EXPORT_SYMBOL vmlinux 0xfc65459a kstrtoull_from_user +EXPORT_SYMBOL vmlinux 0xfca9a555 fddi_type_trans +EXPORT_SYMBOL vmlinux 0xfcaa04a0 out_of_line_wait_on_bit_lock +EXPORT_SYMBOL vmlinux 0xfcac0d40 acpi_install_interface_handler +EXPORT_SYMBOL vmlinux 0xfcc2a43c utf32_to_utf8 +EXPORT_SYMBOL vmlinux 0xfcd35070 blk_limits_io_min +EXPORT_SYMBOL vmlinux 0xfcd7ce75 md_register_thread +EXPORT_SYMBOL vmlinux 0xfcde3909 mdiobus_free +EXPORT_SYMBOL vmlinux 0xfce2933d devm_gpio_request +EXPORT_SYMBOL vmlinux 0xfce80663 take_over_console +EXPORT_SYMBOL vmlinux 0xfcec0987 enable_irq +EXPORT_SYMBOL vmlinux 0xfcfa03ff fb_videomode_to_modelist +EXPORT_SYMBOL vmlinux 0xfcfeacee cfg80211_rx_unexpected_4addr_frame +EXPORT_SYMBOL vmlinux 0xfd404880 inode_init_always +EXPORT_SYMBOL vmlinux 0xfd6293c2 boot_tvec_bases +EXPORT_SYMBOL vmlinux 0xfd6b3d0c posix_acl_from_mode +EXPORT_SYMBOL vmlinux 0xfd6f4850 native_wrmsr_safe_regs +EXPORT_SYMBOL vmlinux 0xfd7c7f3a drm_vblank_post_modeset +EXPORT_SYMBOL vmlinux 0xfd7d7713 acpi_exception +EXPORT_SYMBOL vmlinux 0xfda0dbe8 ftrace_print_hex_seq +EXPORT_SYMBOL vmlinux 0xfdb437c3 pccard_static_ops +EXPORT_SYMBOL vmlinux 0xfdb9b629 ioread32be +EXPORT_SYMBOL vmlinux 0xfdced1b5 clear_bdi_congested +EXPORT_SYMBOL vmlinux 0xfdfc0b3b fiemap_fill_next_extent +EXPORT_SYMBOL vmlinux 0xfe35147a pneigh_enqueue +EXPORT_SYMBOL vmlinux 0xfe5d283e drm_mode_width +EXPORT_SYMBOL vmlinux 0xfe5d4bb2 sys_tz +EXPORT_SYMBOL vmlinux 0xfe634f58 add_wait_queue +EXPORT_SYMBOL vmlinux 0xfe769456 unregister_netdevice_notifier +EXPORT_SYMBOL vmlinux 0xfe948abc dm_register_target +EXPORT_SYMBOL vmlinux 0xfebea6e3 __skb_tx_hash +EXPORT_SYMBOL vmlinux 0xfec3c2f2 bcd2bin +EXPORT_SYMBOL vmlinux 0xfecd662f registered_fb +EXPORT_SYMBOL vmlinux 0xfed275b8 unregister_snap_client +EXPORT_SYMBOL vmlinux 0xfed4d591 cfg80211_find_vendor_ie +EXPORT_SYMBOL vmlinux 0xfee0eb94 tcp_hashinfo +EXPORT_SYMBOL vmlinux 0xfef027a2 inode_permission +EXPORT_SYMBOL vmlinux 0xfef96e23 __scsi_print_command +EXPORT_SYMBOL vmlinux 0xff0e5845 elv_dispatch_sort +EXPORT_SYMBOL vmlinux 0xff1e9dd8 seq_list_start 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async_xor +EXPORT_SYMBOL_GPL crypto/async_tx/async_xor 0x329ead2c async_xor_val +EXPORT_SYMBOL_GPL crypto/cryptd 0x01914139 cryptd_free_aead +EXPORT_SYMBOL_GPL crypto/cryptd 0x0830db43 cryptd_alloc_ahash +EXPORT_SYMBOL_GPL crypto/cryptd 0x26a4d4dd cryptd_shash_desc +EXPORT_SYMBOL_GPL crypto/cryptd 0x3317e560 cryptd_aead_child +EXPORT_SYMBOL_GPL crypto/cryptd 0x48b31f71 cryptd_alloc_ablkcipher +EXPORT_SYMBOL_GPL crypto/cryptd 0x734f86e9 cryptd_ablkcipher_child +EXPORT_SYMBOL_GPL crypto/cryptd 0x75f32db5 cryptd_free_ahash +EXPORT_SYMBOL_GPL crypto/cryptd 0x7c3d8632 cryptd_free_ablkcipher +EXPORT_SYMBOL_GPL crypto/cryptd 0x835a114f cryptd_alloc_aead +EXPORT_SYMBOL_GPL crypto/cryptd 0xce689c59 cryptd_ahash_child +EXPORT_SYMBOL_GPL crypto/lrw 0x3864eb66 lrw_free_table +EXPORT_SYMBOL_GPL crypto/lrw 0x446be8b0 lrw_crypt +EXPORT_SYMBOL_GPL crypto/lrw 0xcd074900 lrw_init_table +EXPORT_SYMBOL_GPL crypto/serpent_generic 0x0f16c09a serpent_setkey +EXPORT_SYMBOL_GPL crypto/serpent_generic 0x5ddb33e9 __serpent_encrypt +EXPORT_SYMBOL_GPL crypto/serpent_generic 0x77b39cb4 __serpent_setkey +EXPORT_SYMBOL_GPL crypto/serpent_generic 0x8a1a99ad __serpent_decrypt +EXPORT_SYMBOL_GPL crypto/xts 0xc1a6480c xts_crypt +EXPORT_SYMBOL_GPL drivers/acpi/sbshc 0x1c8984c7 acpi_smbus_unregister_callback +EXPORT_SYMBOL_GPL drivers/acpi/sbshc 0x87bd07bd acpi_smbus_register_callback +EXPORT_SYMBOL_GPL drivers/acpi/sbshc 0xb9a141b0 acpi_smbus_read +EXPORT_SYMBOL_GPL drivers/acpi/sbshc 0xe1372311 acpi_smbus_write +EXPORT_SYMBOL_GPL drivers/ata/pata_platform 0x4c934370 __pata_platform_remove +EXPORT_SYMBOL_GPL drivers/ata/pata_platform 0xbc930059 __pata_platform_probe +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x20970988 bcma_chipco_chipctl_maskset +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x25d2ce76 bcma_chipco_regctl_maskset +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x2c3f4a50 bcma_core_enable +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x4b31a322 bcma_core_pll_ctl +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x571a052f bcma_chipco_pll_maskset +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x5a91d2f1 bcma_chipco_pll_write +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x62684d56 bcma_chipco_gpio_control +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x63a20bec __bcma_driver_register +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x6d4923cc bcma_core_set_clockmode +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0x9291e0e9 bcma_find_core +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xd57c6bd6 bcma_driver_unregister +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xe1e7b93b bcma_core_is_enabled +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xede07a36 bcma_core_pci_irq_ctl +EXPORT_SYMBOL_GPL drivers/bcma/bcma 0xf72bfc84 bcma_core_disable +EXPORT_SYMBOL_GPL drivers/gpio/gpio-cs5535 0x013fbdac cs5535_gpio_set +EXPORT_SYMBOL_GPL drivers/gpio/gpio-cs5535 0x93f8fe67 cs5535_gpio_set_irq +EXPORT_SYMBOL_GPL drivers/gpio/gpio-cs5535 0xc0bb404a cs5535_gpio_setup_event +EXPORT_SYMBOL_GPL drivers/gpio/gpio-cs5535 0xd3bd9300 cs5535_gpio_isset +EXPORT_SYMBOL_GPL drivers/gpio/gpio-cs5535 0xe07c0954 cs5535_gpio_clear +EXPORT_SYMBOL_GPL drivers/gpio/gpio-generic 0x41001c31 bgpio_remove +EXPORT_SYMBOL_GPL drivers/gpio/gpio-generic 0xac533e06 bgpio_init +EXPORT_SYMBOL_GPL drivers/gpio/gpio-max730x 0x23d114a7 __max730x_remove +EXPORT_SYMBOL_GPL drivers/gpio/gpio-max730x 0x9dc19ccb __max730x_probe +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat 0x13b8b1b6 roccat_connect +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat 0x2f622ea1 roccat_disconnect +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat 0x8c4181ec roccat_report_event +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat-common 0x5055bccb roccat_common_receive +EXPORT_SYMBOL_GPL drivers/hid/hid-roccat-common 0xffb08df6 roccat_common_send +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x0aaf2132 hsi_event +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x0b1ebd37 hsi_async +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x183a47b9 hsi_alloc_controller +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x2507470c hsi_release_port +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x36429122 hsi_put_controller +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x36a67135 hsi_register_client_driver +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x452b4a31 hsi_claim_port +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x62706571 hsi_unregister_port_event +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0x75c848b0 hsi_alloc_msg +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0xc1c23b4a hsi_free_msg +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0xddcdf872 hsi_register_port_event +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0xe35e13fe hsi_unregister_controller +EXPORT_SYMBOL_GPL drivers/hsi/hsi 0xed106b72 hsi_register_controller +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0x00507526 vmbus_open +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0x0aa9d15c vmbus_prep_negotiate_resp +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0x0c26a5de vmbus_sendpacket_pagebuffer +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0x108efaa7 vmbus_teardown_gpadl +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0x428082ca vmbus_close +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0x855a4f62 vmbus_sendpacket_multipagebuffer +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0x9ee05816 vmbus_driver_unregister +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0xa5814c1c __vmbus_driver_register +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0xc8e887f8 vmbus_establish_gpadl +EXPORT_SYMBOL_GPL drivers/hv/hv_vmbus 0xf2241189 vmbus_recvpacket_raw +EXPORT_SYMBOL_GPL drivers/hwmon/hwmon 0x07ceaa60 hwmon_device_register +EXPORT_SYMBOL_GPL drivers/hwmon/hwmon 0x5a60d5d2 hwmon_device_unregister +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0x38402e1f pmbus_read_word_data +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0x3d9012bb pmbus_get_driver_info +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0x5449e19b pmbus_do_remove +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0x76897dce pmbus_do_probe +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0x9352225c pmbus_clear_faults +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0xb6d33558 pmbus_read_byte_data +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0xd7c70d73 pmbus_set_page +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0xd9d35b9d pmbus_write_word_data +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0xf8528447 pmbus_write_byte +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0xfaffab67 pmbus_check_byte_register +EXPORT_SYMBOL_GPL drivers/hwmon/pmbus/pmbus_core 0xfdeae0bc pmbus_check_word_register +EXPORT_SYMBOL_GPL drivers/i2c/i2c-mux 0x14935907 i2c_add_mux_adapter +EXPORT_SYMBOL_GPL drivers/i2c/i2c-mux 0xb5065860 i2c_del_mux_adapter +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0x49a4fcbd adxl34x_remove +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0x66535a18 adxl34x_suspend +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0xe06de630 adxl34x_probe +EXPORT_SYMBOL_GPL drivers/input/misc/adxl34x 0xe4586827 adxl34x_resume +EXPORT_SYMBOL_GPL drivers/input/touchscreen/cyttsp_core 0x5c020900 cyttsp_remove +EXPORT_SYMBOL_GPL drivers/input/touchscreen/cyttsp_core 0xa43ca7bc cyttsp_probe +EXPORT_SYMBOL_GPL drivers/input/touchscreen/cyttsp_core 0xd8260f6e cyttsp_pm_ops +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x0ad0dc4f dm_bufio_mark_buffer_dirty +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x22163b69 dm_bufio_release_move +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x3909d3a8 dm_bufio_prefetch +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x594952bd dm_bufio_read +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x62a23587 dm_bufio_get_device_size +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x633f1b7e dm_bufio_client_create +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x6d3f57bd dm_bufio_get_client +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x74dcd98c dm_bufio_get_aux_data +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x7c381a76 dm_bufio_get_block_size +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0x9b2b253a dm_bufio_get +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xa82b2066 dm_bufio_write_dirty_buffers +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xc9a3422d dm_bufio_write_dirty_buffers_async +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xd4bddf5c dm_bufio_issue_flush +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xdc69e37a dm_bufio_get_block_number +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xe004ee92 dm_bufio_new +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xe6024e59 dm_bufio_release +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xebcc64a4 dm_bufio_get_block_data +EXPORT_SYMBOL_GPL drivers/md/dm-bufio 0xeca7949e dm_bufio_client_destroy +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x0054f69d dm_tm_pre_commit +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x03ced457 dm_btree_lookup +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x08a936ca dm_btree_insert_notify +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x0ef576bb dm_block_manager_create +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x11eab9fe dm_bm_read_lock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x1e3f728d dm_block_data +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x2c112836 dm_block_location +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x2e730a21 dm_bm_checksum +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x40f7bd91 dm_tm_inc +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x61c7c085 dm_tm_create_with_sm +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x63b2ff62 dm_btree_insert +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x688d422d dm_bm_block_size +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x72289260 dm_block_manager_destroy +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x7ade1071 dm_tm_destroy +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x7b047bd9 dm_tm_create_non_blocking_clone +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x80c89b3d dm_tm_unlock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0x9b4b5b29 dm_bm_write_lock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xa6aae3ea dm_btree_find_highest_key +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xb7bad799 dm_bm_unlock +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xb967690a dm_btree_remove +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xb9a6ecf8 dm_tm_dec +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xbaa513b0 dm_sm_disk_open +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xbc5fe7c1 dm_sm_disk_create +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xca2bde4d dm_tm_open_with_sm +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xccaeb9ae dm_sm_checker_create_fresh +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xd163cade dm_tm_commit +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xd32479bc dm_sm_checker_create +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xdb562135 dm_btree_empty +EXPORT_SYMBOL_GPL drivers/md/persistent-data/dm-persistent-data 0xf99dc2cf dm_btree_del +EXPORT_SYMBOL_GPL drivers/md/raid1 0xb889dd23 md_raid1_congested +EXPORT_SYMBOL_GPL drivers/md/raid456 0xa5c8cd08 md_raid5_congested +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x05fb336e rc_map_register +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x3a9b838e rc_keydown_notimeout +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x47b75a79 rc_register_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x553efb91 rc_core_debug +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x5b6628f6 rc_allocate_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x6468750f rc_g_keycode_from_table +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x7bf2f456 rc_keydown +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x84fc67ee rc_map_unregister +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x97203239 ir_raw_event_handle +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0x9929b2c0 rc_free_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xbb7d4ef6 ir_raw_event_store_with_filter +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xbf99b7dc rc_unregister_device +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xc652ef64 ir_raw_event_store +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xcef4cfb9 rc_repeat +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xdde83132 rc_keyup +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xe87c97d4 ir_raw_event_set_idle +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xeb7d8b1b rc_map_get +EXPORT_SYMBOL_GPL drivers/media/rc/rc-core 0xee94dbb0 ir_raw_event_store_edge +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0x24551d78 tps65217_set_bits +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0xaf66cd5f tps65217_reg_write +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0xc70a3760 tps65217_clear_bits +EXPORT_SYMBOL_GPL drivers/mfd/tps65217 0xf62a8960 tps65217_reg_read +EXPORT_SYMBOL_GPL drivers/misc/cb710/cb710 0x07963ef4 cb710_sg_dwiter_write_next_block +EXPORT_SYMBOL_GPL drivers/misc/cb710/cb710 0x0813a2ee cb710_set_irq_handler +EXPORT_SYMBOL_GPL drivers/misc/cb710/cb710 0xdc94c584 cb710_sg_dwiter_read_next_block +EXPORT_SYMBOL_GPL drivers/misc/cb710/cb710 0xe23306a1 cb710_pci_update_config_reg +EXPORT_SYMBOL_GPL drivers/misc/eeprom/eeprom_93cx6 0x27cb133b eeprom_93cx6_multiread +EXPORT_SYMBOL_GPL drivers/misc/eeprom/eeprom_93cx6 0x63d2ff63 eeprom_93cx6_wren +EXPORT_SYMBOL_GPL drivers/misc/eeprom/eeprom_93cx6 0x822222db eeprom_93cx6_write +EXPORT_SYMBOL_GPL drivers/misc/eeprom/eeprom_93cx6 0x98bb5a22 eeprom_93cx6_read +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x16e8d4e5 lis3lv02d_joystick_enable +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x2aacba29 lis3_dev +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x350ffcf8 lis3lv02d_poweron +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x66ee4c52 lis3lv02d_remove_fs +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x7fa2e593 lis3lv02d_init_device +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0x83179f6a lis3lv02d_joystick_disable +EXPORT_SYMBOL_GPL drivers/misc/lis3lv02d/lis3lv02d 0xa75cd6bf lis3lv02d_poweroff +EXPORT_SYMBOL_GPL drivers/misc/pti 0x19f09b98 pti_release_masterchannel +EXPORT_SYMBOL_GPL drivers/misc/pti 0x23bde487 pti_request_masterchannel +EXPORT_SYMBOL_GPL drivers/misc/pti 0x52a78e81 pti_writedata +EXPORT_SYMBOL_GPL drivers/misc/ti-st/st_drv 0x3a924391 st_unregister +EXPORT_SYMBOL_GPL drivers/misc/ti-st/st_drv 0xe4e66b2e st_register +EXPORT_SYMBOL_GPL drivers/mtd/nand/sm_common 0x1151ad04 sm_register_device +EXPORT_SYMBOL_GPL drivers/net/wireless/iwlegacy/iwlegacy 0x56ed9fa0 il_prep_station +EXPORT_SYMBOL_GPL drivers/net/wireless/iwlegacy/iwlegacy 0x66363a4d il_mac_tx_last_beacon +EXPORT_SYMBOL_GPL drivers/net/wireless/iwlegacy/iwlegacy 0x844bef3e il_remove_station +EXPORT_SYMBOL_GPL drivers/net/wireless/iwlegacy/iwlegacy 0x98775407 il_dealloc_bcast_stations +EXPORT_SYMBOL_GPL drivers/net/wireless/iwlegacy/iwlegacy 0xc1546f53 _il_grab_nic_access +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x1d5f09e4 mwifiex_del_virtual_intf +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x36d29a10 mwifiex_init_shutdown_fw +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x382b28a1 mwifiex_process_sleep_confirm_resp +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x39820899 mwifiex_cancel_hs +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x4823372c mwifiex_disable_auto_ds +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x52b9da2e mwifiex_add_virtual_intf +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x54beb8a0 mwifiex_remove_card +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x5b6128d5 mwifiex_add_card +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x88acae90 mwifiex_enable_hs +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0x93137898 mwifiex_handle_rx_packet +EXPORT_SYMBOL_GPL drivers/net/wireless/mwifiex/mwifiex 0xb151c732 mwifiex_deauthenticate +EXPORT_SYMBOL_GPL drivers/net/wireless/wl1251/wl1251 0x13a705be wl1251_init_ieee80211 +EXPORT_SYMBOL_GPL drivers/net/wireless/wl1251/wl1251 0x2d75ec14 wl1251_alloc_hw +EXPORT_SYMBOL_GPL drivers/net/wireless/wl1251/wl1251 0x51e6a74f wl1251_free_hw +EXPORT_SYMBOL_GPL drivers/platform/x86/asus-wmi 0x2321ef37 asus_wmi_unregister_driver +EXPORT_SYMBOL_GPL drivers/platform/x86/asus-wmi 0x81a6677c asus_wmi_register_driver +EXPORT_SYMBOL_GPL drivers/platform/x86/intel_ips 0x46809fa9 ips_link_to_i915_driver +EXPORT_SYMBOL_GPL drivers/platform/x86/mxm-wmi 0x232b5238 mxm_wmi_supported +EXPORT_SYMBOL_GPL drivers/platform/x86/mxm-wmi 0x61cdf799 mxm_wmi_call_mxds +EXPORT_SYMBOL_GPL drivers/platform/x86/mxm-wmi 0xe26032eb mxm_wmi_call_mxmx +EXPORT_SYMBOL_GPL drivers/platform/x86/wmi 0x3ecf6cfc wmi_install_notify_handler +EXPORT_SYMBOL_GPL drivers/platform/x86/wmi 0x64ebe677 wmi_query_block +EXPORT_SYMBOL_GPL drivers/platform/x86/wmi 0xa9b7afd8 wmi_set_block +EXPORT_SYMBOL_GPL drivers/platform/x86/wmi 0xb5a6ebe2 wmi_remove_notify_handler +EXPORT_SYMBOL_GPL drivers/platform/x86/wmi 0xc5e3dddf wmi_get_event_data +EXPORT_SYMBOL_GPL drivers/platform/x86/wmi 0xc9d4d6d1 wmi_has_guid +EXPORT_SYMBOL_GPL drivers/platform/x86/wmi 0xe2426710 wmi_evaluate_method +EXPORT_SYMBOL_GPL drivers/staging/iio/addac/adt7316 0xf76e769c adt7316_pm_ops +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x0b431360 iio_st_channel_get +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x39ea08fe iio_update_demux +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x41d129bb iio_st_read_channel_raw +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x4a575e09 iio_map_array_unregister +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x55408f4c iio_scan_mask_query +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x64017de7 iio_st_channel_release +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x669ad2c9 iio_st_read_channel_scale +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x6d614db9 iio_scan_mask_set +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x70625018 iio_alloc_pollfunc +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x779caafb iio_push_to_buffer +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0x7c7f3c0f iio_map_array_register +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xa9396258 iio_st_get_channel_type +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xc7e7727c iio_dealloc_pollfunc +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xccae2579 iio_st_channel_release_all +EXPORT_SYMBOL_GPL drivers/staging/iio/industrialio 0xce89645c iio_st_channel_get_all +EXPORT_SYMBOL_GPL drivers/staging/rts5139/rts5139 0x35b85807 rts5139_usb_ids +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x0e81c76d spk_serial_out +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x14f06fe7 spk_serial_in_nowait +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x2743dfae serial_synth_probe +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x3509aeb4 spk_synth_flush +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x3f3fb65e spk_synth_immediate +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x41a160e5 synth_buffer_empty +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x4449e1dd synth_buffer_clear +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x475e158a synth_request_region +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x52f1dbd7 spk_do_catch_up +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x53c4e5c6 spk_synth_is_alive_restart +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x62f7cea3 speakup_event +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x717eb93a synth_add +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x790425bd synth_remove +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x817d1c7b spk_synth_is_alive_nop +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x8905e8b3 speakup_info +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x8d9c4fb4 spk_var_show +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x8e146195 synth_release_region +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0x9a888082 synth_buffer_getc +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xb48956f8 synth_buffer_peek +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xb5acc53d spk_var_store +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xb73a5748 get_var +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xbbd15a51 speakup_start_ttys +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xc766ae09 synth_printf +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xe7cd4558 spk_serial_release +EXPORT_SYMBOL_GPL drivers/staging/speakup/speakup 0xe7e810f8 spk_serial_in +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x03b14e40 usbip_pack_pdu +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x36584377 sockfd_to_socket +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x3e28139b usbip_pad_iso +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x56915295 usbip_start_eh +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x78b72f44 usbip_debug_flag +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x7b4ae6a4 usbip_event_add +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x916a18f7 usbip_event_happened +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x99251b03 usbip_stop_eh +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x9aab49ed dev_attr_usbip_debug +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0x9cf9ab40 usbip_recv_iso +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xc01f52b3 usbip_recv_xbuff +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xd02753dc usbip_header_correct_endian +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xda5534ec usbip_dump_urb +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xe1ea0586 usbip_dump_header +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xea8e28e7 usbip_alloc_iso_desc_pdu +EXPORT_SYMBOL_GPL drivers/staging/usbip/usbip-core 0xfe84caa2 usbip_recv +EXPORT_SYMBOL_GPL drivers/tty/n_tracesink 0x585ebaac n_tracesink_datadrain +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0x0cad6707 uart_insert_char +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0x62178137 uart_handle_dcd_change +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0xa40761bd uart_set_options +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0xd4fc5696 uart_handle_cts_change +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0xf0e2c07f uart_console_write +EXPORT_SYMBOL_GPL drivers/tty/serial/serial_core 0xf2fca922 uart_parse_options +EXPORT_SYMBOL_GPL drivers/uio/uio 0x261ee7e9 uio_unregister_device +EXPORT_SYMBOL_GPL drivers/uio/uio 0x35c7e5a7 uio_event_notify +EXPORT_SYMBOL_GPL drivers/uio/uio 0x4205c423 __uio_register_device +EXPORT_SYMBOL_GPL drivers/video/backlight/apple_bl 0x2c63e051 apple_bl_register +EXPORT_SYMBOL_GPL drivers/video/backlight/apple_bl 0xdab0f892 apple_bl_unregister +EXPORT_SYMBOL_GPL drivers/video/fb_ddc 0xdbf9f633 fb_ddc_read +EXPORT_SYMBOL_GPL drivers/video/fb_sys_fops 0x5da8245d fb_sys_write +EXPORT_SYMBOL_GPL drivers/video/fb_sys_fops 0xea576a44 fb_sys_read +EXPORT_SYMBOL_GPL drivers/w1/wire 0x18c8b658 w1_write_8 +EXPORT_SYMBOL_GPL drivers/w1/wire 0x28e5d8d1 w1_touch_block +EXPORT_SYMBOL_GPL drivers/w1/wire 0x3a753150 w1_reset_bus +EXPORT_SYMBOL_GPL drivers/w1/wire 0x5d9fa48e w1_reset_resume_command +EXPORT_SYMBOL_GPL drivers/w1/wire 0x6db47d2e w1_read_block +EXPORT_SYMBOL_GPL drivers/w1/wire 0x7c2f2afb w1_calc_crc8 +EXPORT_SYMBOL_GPL drivers/w1/wire 0x865edd40 w1_next_pullup +EXPORT_SYMBOL_GPL drivers/w1/wire 0x8bbb4ff9 w1_read_8 +EXPORT_SYMBOL_GPL drivers/w1/wire 0xc55fcc0e w1_reset_select_slave +EXPORT_SYMBOL_GPL drivers/w1/wire 0xd1be9adf w1_write_block +EXPORT_SYMBOL_GPL fs/fscache/fscache 0x092cf98e fscache_object_sleep_till_congested +EXPORT_SYMBOL_GPL lib/raid6/raid6_pq 0x05513b71 raid6_call +EXPORT_SYMBOL_GPL lib/raid6/raid6_pq 0x0b8ef590 raid6_2data_recov +EXPORT_SYMBOL_GPL lib/raid6/raid6_pq 0x4a48d81c raid6_datap_recov +EXPORT_SYMBOL_GPL net/ipv4/gre 0x0bc65006 gre_del_protocol +EXPORT_SYMBOL_GPL net/ipv4/gre 0x137213e8 gre_add_protocol +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x2523bea8 l2tp_tunnel_find_nth +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x2d9712f5 l2tp_session_free +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x394cca3e l2tp_tunnel_find +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x3a3a96b4 l2tp_tunnel_delete +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x513185ad l2tp_session_find_nth +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x6ae92192 l2tp_xmit_skb +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x83f9ce5b l2tp_session_delete +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x8ec2ff74 l2tp_tunnel_create +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0x9640229f l2tp_udp_encap_recv +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0xbe441901 l2tp_session_find +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0xe92c2fca l2tp_session_find_by_ifname +EXPORT_SYMBOL_GPL net/l2tp/l2tp_core 0xffc452f3 l2tp_session_create +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x00fe9459 ip_set_get_ip6_port +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x0c390f31 ip_set_get_ip_port +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x19649abf ip_set_type_unregister +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x25945cfc ip_set_get_byname +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x397f6231 ip_set_free +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x6344eaf6 ip_set_alloc +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x750c4061 ip_set_del +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x7762965e ip_set_nfnl_put +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x7924b6de ip_set_hostmask_map +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x7b35f8ce ip_set_add +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x80ee118c ip_set_nfnl_get +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x81dffdc8 ip_set_test +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x81fff2d1 ip_set_netmask_map +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x883d6572 ip_set_name_byindex +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x8c8e92f1 ip_set_type_register +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x9cb0d720 ip_set_get_ip4_port +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0x9e98722b ip_set_get_ipaddr6 +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xa293f8a6 ip_set_get_ipaddr4 +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xa2d623f3 ip_set_range_to_cidr +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xc3b062db ip_set_nfnl_get_byindex +EXPORT_SYMBOL_GPL net/netfilter/ipset/ip_set 0xfda3ec7a ip_set_put_byindex +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0x0a965b31 net_vs_ctl_path +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0x63c3c088 ip_vs_conn_out_get_proto +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0xb2516259 register_ip_vs_pe +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0xc5352d88 unregister_ip_vs_pe +EXPORT_SYMBOL_GPL net/netfilter/ipvs/ip_vs 0xdd77661b ip_vs_conn_in_get_proto +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x2a97f83d nf_nat_sip_seq_adjust_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x2c5564d6 nf_nat_sdp_addr_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x414b9aec ct_sip_parse_request +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x42dc3f95 nf_nat_sip_expect_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x594cc6ad ct_sip_get_header +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x952103fc ct_sip_parse_address_param +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0x970f3159 ct_sip_parse_numerical_param +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xa1967dbb nf_nat_sdp_session_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xa3310939 nf_nat_sdp_media_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xb67799af nf_nat_sdp_port_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xbcdf4ab4 nf_nat_sip_hook +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xce721d6e ct_sip_parse_header_uri +EXPORT_SYMBOL_GPL net/netfilter/nf_conntrack_sip 0xf8f2ac96 ct_sip_get_sdp_header +EXPORT_SYMBOL_GPL net/rds/rds 0x00a467af rds_wq +EXPORT_SYMBOL_GPL net/rds/rds 0x0ee59915 rds_conn_destroy +EXPORT_SYMBOL_GPL net/rds/rds 0x12ef80ae rds_cong_map_updated +EXPORT_SYMBOL_GPL net/rds/rds 0x140b00a8 rds_conn_drop +EXPORT_SYMBOL_GPL net/rds/rds 0x1fc122b5 rds_message_put +EXPORT_SYMBOL_GPL net/rds/rds 0x205ec53b rds_conn_create_outgoing +EXPORT_SYMBOL_GPL net/rds/rds 0x23a404a2 rds_message_addref +EXPORT_SYMBOL_GPL net/rds/rds 0x2c5c5514 rds_message_add_rdma_dest_extension +EXPORT_SYMBOL_GPL net/rds/rds 0x3101936e rds_message_add_extension +EXPORT_SYMBOL_GPL net/rds/rds 0x37017b55 rds_send_drop_acked +EXPORT_SYMBOL_GPL net/rds/rds 0x3ef0a500 rds_for_each_conn_info +EXPORT_SYMBOL_GPL net/rds/rds 0x446366e3 rds_page_copy_user +EXPORT_SYMBOL_GPL net/rds/rds 0x4622b59b rds_page_remainder_alloc +EXPORT_SYMBOL_GPL net/rds/rds 0x59d308dd rds_stats +EXPORT_SYMBOL_GPL net/rds/rds 0x6131770a rds_connect_complete +EXPORT_SYMBOL_GPL net/rds/rds 0x62f5e25c rds_atomic_send_complete +EXPORT_SYMBOL_GPL net/rds/rds 0x73aac73d rds_message_populate_header +EXPORT_SYMBOL_GPL net/rds/rds 0x79881c88 rds_conn_connect_if_down +EXPORT_SYMBOL_GPL net/rds/rds 0x7b1a8265 rds_info_register_func +EXPORT_SYMBOL_GPL net/rds/rds 0x7e458adb rds_trans_unregister +EXPORT_SYMBOL_GPL net/rds/rds 0x96fafe85 rds_stats_info_copy +EXPORT_SYMBOL_GPL net/rds/rds 0xb4d833d4 rds_inc_put +EXPORT_SYMBOL_GPL net/rds/rds 0xc2dab779 rds_info_copy +EXPORT_SYMBOL_GPL net/rds/rds 0xce48ac24 rds_rdma_send_complete +EXPORT_SYMBOL_GPL net/rds/rds 0xd7ab8192 rds_message_unmapped +EXPORT_SYMBOL_GPL net/rds/rds 0xd8e2ab21 rds_conn_create +EXPORT_SYMBOL_GPL net/rds/rds 0xdf168198 rds_recv_incoming +EXPORT_SYMBOL_GPL net/rds/rds 0xe1c99899 rds_send_get_message +EXPORT_SYMBOL_GPL net/rds/rds 0xf0f5eb31 rds_inc_init +EXPORT_SYMBOL_GPL net/rds/rds 0xf24c091f rds_trans_register +EXPORT_SYMBOL_GPL net/rds/rds 0xf7a5c115 rds_info_deregister_func +EXPORT_SYMBOL_GPL net/xfrm/xfrm_ipcomp 0x35727d63 ipcomp_destroy +EXPORT_SYMBOL_GPL net/xfrm/xfrm_ipcomp 0x43b35c93 ipcomp_input +EXPORT_SYMBOL_GPL net/xfrm/xfrm_ipcomp 0x55110531 ipcomp_output +EXPORT_SYMBOL_GPL net/xfrm/xfrm_ipcomp 0xe31dd7c6 ipcomp_init_state +EXPORT_SYMBOL_GPL vmlinux 0x000668dc irq_get_irq_data +EXPORT_SYMBOL_GPL vmlinux 0x000763ef nf_conntrack_l4proto_tcp4 +EXPORT_SYMBOL_GPL vmlinux 0x001ff8e5 ata_sff_data_xfer_noirq +EXPORT_SYMBOL_GPL vmlinux 0x003dc267 blk_queue_rq_timeout +EXPORT_SYMBOL_GPL vmlinux 0x0050e078 sata_link_hardreset +EXPORT_SYMBOL_GPL vmlinux 0x00632780 work_busy +EXPORT_SYMBOL_GPL vmlinux 0x0067df75 ata_tf_from_fis +EXPORT_SYMBOL_GPL vmlinux 0x0075a68f get_mtd_device +EXPORT_SYMBOL_GPL vmlinux 0x00831880 crypto_shash_setkey +EXPORT_SYMBOL_GPL vmlinux 0x00c4dc87 timecounter_init +EXPORT_SYMBOL_GPL vmlinux 0x00e6bf97 dev_change_net_namespace +EXPORT_SYMBOL_GPL vmlinux 0x00ebcb5d ata_id_string +EXPORT_SYMBOL_GPL vmlinux 0x01010c6d klist_add_before +EXPORT_SYMBOL_GPL vmlinux 0x01145aaf unix_outq_len +EXPORT_SYMBOL_GPL vmlinux 0x01164d0b blk_trace_startstop +EXPORT_SYMBOL_GPL vmlinux 0x011cf028 regulator_suspend_finish +EXPORT_SYMBOL_GPL vmlinux 0x011f0b41 blk_rq_prep_clone +EXPORT_SYMBOL_GPL vmlinux 0x0123d957 sysfs_remove_group +EXPORT_SYMBOL_GPL vmlinux 0x0147f838 rio_bus_type +EXPORT_SYMBOL_GPL vmlinux 0x0157efcb fib_rules_lookup +EXPORT_SYMBOL_GPL vmlinux 0x017543f0 net_ipv6_ctl_path +EXPORT_SYMBOL_GPL vmlinux 0x01a4ea6d unregister_die_notifier +EXPORT_SYMBOL_GPL vmlinux 0x01aa2353 vfs_listxattr +EXPORT_SYMBOL_GPL vmlinux 0x01c95b15 xfrm_output +EXPORT_SYMBOL_GPL vmlinux 0x01d2f9ac dm_rh_recovery_start +EXPORT_SYMBOL_GPL vmlinux 0x01e1a8de kgdb_breakpoint +EXPORT_SYMBOL_GPL vmlinux 0x01fd453e usbhid_lookup_quirk +EXPORT_SYMBOL_GPL vmlinux 0x0297d44b scsi_get_vpd_page +EXPORT_SYMBOL_GPL vmlinux 0x031aa9b8 rdev_clear_badblocks +EXPORT_SYMBOL_GPL vmlinux 0x03222be8 usb_reset_configuration +EXPORT_SYMBOL_GPL vmlinux 0x0334c1a1 tty_init_termios +EXPORT_SYMBOL_GPL vmlinux 0x0343bdf1 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0xb3c337ca usb_hcd_unlink_urb_from_ep +EXPORT_SYMBOL_GPL vmlinux 0xb3c8ede7 blkio_policy_register +EXPORT_SYMBOL_GPL vmlinux 0xb3cad181 md_trim_bio +EXPORT_SYMBOL_GPL vmlinux 0xb3d76482 __put_mtd_device +EXPORT_SYMBOL_GPL vmlinux 0xb3fe3023 __rio_local_read_config_32 +EXPORT_SYMBOL_GPL vmlinux 0xb42a852a ata_acpi_gtm +EXPORT_SYMBOL_GPL vmlinux 0xb44678f2 irq_alloc_generic_chip +EXPORT_SYMBOL_GPL vmlinux 0xb481e4d3 hidinput_connect +EXPORT_SYMBOL_GPL vmlinux 0xb487369f edac_subsys +EXPORT_SYMBOL_GPL vmlinux 0xb4bc80b4 __pci_reset_function_locked +EXPORT_SYMBOL_GPL vmlinux 0xb4c8510d __pneigh_lookup +EXPORT_SYMBOL_GPL vmlinux 0xb4ea7cf7 kgdb_connected +EXPORT_SYMBOL_GPL vmlinux 0xb51fbd64 edac_op_state +EXPORT_SYMBOL_GPL vmlinux 0xb525c07b ata_sff_tf_read +EXPORT_SYMBOL_GPL vmlinux 0xb529b356 sata_scr_write +EXPORT_SYMBOL_GPL vmlinux 0xb53620d1 pci_vpd_find_info_keyword +EXPORT_SYMBOL_GPL vmlinux 0xb53ae573 cpu_idle_wait +EXPORT_SYMBOL_GPL vmlinux 0xb5522dbf sysfs_rename_link 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vmlinux 0xf2d21aa0 debugfs_create_u16 +EXPORT_SYMBOL_GPL vmlinux 0xf2de1afd tps6586x_reads +EXPORT_SYMBOL_GPL vmlinux 0xf2f83f88 hid_connect +EXPORT_SYMBOL_GPL vmlinux 0xf30fda27 lzo1x_decompress_safe +EXPORT_SYMBOL_GPL vmlinux 0xf31b3fd1 workqueue_set_max_active +EXPORT_SYMBOL_GPL vmlinux 0xf37a3cfe dm_rh_get_region_key +EXPORT_SYMBOL_GPL vmlinux 0xf3827e27 usb_stor_resume +EXPORT_SYMBOL_GPL vmlinux 0xf38bcdf3 nf_conntrack_max +EXPORT_SYMBOL_GPL vmlinux 0xf390d054 timed_output_dev_unregister +EXPORT_SYMBOL_GPL vmlinux 0xf3b110b6 sdio_writew +EXPORT_SYMBOL_GPL vmlinux 0xf3b451ca kdb_poll_funcs +EXPORT_SYMBOL_GPL vmlinux 0xf3b93a97 cgroup_lock_is_held +EXPORT_SYMBOL_GPL vmlinux 0xf3dd036d regulator_set_voltage_time +EXPORT_SYMBOL_GPL vmlinux 0xf3e7e110 ahci_check_ready +EXPORT_SYMBOL_GPL vmlinux 0xf417f2d7 __root_device_register +EXPORT_SYMBOL_GPL vmlinux 0xf437c51c blkiocg_add_blkio_group +EXPORT_SYMBOL_GPL vmlinux 0xf43931cf inet6_destroy_sock +EXPORT_SYMBOL_GPL vmlinux 0xf45489d6 sk_setup_caps +EXPORT_SYMBOL_GPL vmlinux 0xf4ca436f vfs_getxattr +EXPORT_SYMBOL_GPL vmlinux 0xf4fc2d6c __ring_buffer_alloc +EXPORT_SYMBOL_GPL vmlinux 0xf51da5dc aead_geniv_init +EXPORT_SYMBOL_GPL vmlinux 0xf5285a10 filter_match_preds +EXPORT_SYMBOL_GPL vmlinux 0xf532ff44 sk_detach_filter +EXPORT_SYMBOL_GPL vmlinux 0xf54452d0 ieee80211_iterate_active_interfaces_atomic +EXPORT_SYMBOL_GPL vmlinux 0xf54bd49b lcm +EXPORT_SYMBOL_GPL vmlinux 0xf553318d cpuidle_pause_and_lock +EXPORT_SYMBOL_GPL vmlinux 0xf574b3b1 skcipher_geniv_alloc +EXPORT_SYMBOL_GPL vmlinux 0xf58b00e2 pci_disable_pri +EXPORT_SYMBOL_GPL vmlinux 0xf59dd066 pci_check_and_mask_intx +EXPORT_SYMBOL_GPL vmlinux 0xf5a691cd invalidate_bh_lrus +EXPORT_SYMBOL_GPL vmlinux 0xf5db4e44 sock_diag_nlsk +EXPORT_SYMBOL_GPL vmlinux 0xf5ff38a9 class_unregister +EXPORT_SYMBOL_GPL vmlinux 0xf61e30f6 blkiocg_update_dispatch_stats +EXPORT_SYMBOL_GPL vmlinux 0xf63abaf4 perf_event_release_kernel +EXPORT_SYMBOL_GPL vmlinux 0xf63ce1db skb_gro_receive 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vmlinux 0xf85c8bf2 usb_hcd_poll_rh_status +EXPORT_SYMBOL_GPL vmlinux 0xf86b729a acpi_debugfs_dir +EXPORT_SYMBOL_GPL vmlinux 0xf8802492 print_stack_trace +EXPORT_SYMBOL_GPL vmlinux 0xf8e4a743 __srcu_notifier_call_chain +EXPORT_SYMBOL_GPL vmlinux 0xf8f3a0fb ata_ratelimit +EXPORT_SYMBOL_GPL vmlinux 0xf9000681 __pm_stay_awake +EXPORT_SYMBOL_GPL vmlinux 0xf91f709f crypto_shoot_alg +EXPORT_SYMBOL_GPL vmlinux 0xf92ce956 kdb_printf +EXPORT_SYMBOL_GPL vmlinux 0xf942da10 ata_port_freeze +EXPORT_SYMBOL_GPL vmlinux 0xf9765833 dmi_match +EXPORT_SYMBOL_GPL vmlinux 0xf97666a0 set_memory_rw +EXPORT_SYMBOL_GPL vmlinux 0xf9a054b5 __round_jiffies +EXPORT_SYMBOL_GPL vmlinux 0xf9ca3160 ata_id_xfermask +EXPORT_SYMBOL_GPL vmlinux 0xf9d046f0 klist_add_head +EXPORT_SYMBOL_GPL vmlinux 0xf9de974a blkiocg_update_io_remove_stats +EXPORT_SYMBOL_GPL vmlinux 0xfa00947c ata_host_resume +EXPORT_SYMBOL_GPL vmlinux 0xfa012fe7 tracepoint_probe_register +EXPORT_SYMBOL_GPL vmlinux 0xfa052332 devres_alloc +EXPORT_SYMBOL_GPL vmlinux 0xfa07f68d usb_driver_set_configuration +EXPORT_SYMBOL_GPL vmlinux 0xfa0f181e sysfs_remove_files +EXPORT_SYMBOL_GPL vmlinux 0xfa1eb910 unregister_syscore_ops +EXPORT_SYMBOL_GPL vmlinux 0xfa45e3b1 xfrm_audit_state_add +EXPORT_SYMBOL_GPL vmlinux 0xfa4bece5 dma_buf_mmap +EXPORT_SYMBOL_GPL vmlinux 0xfa655c52 leds_list_lock +EXPORT_SYMBOL_GPL vmlinux 0xfa825ca2 kill_pid_info_as_cred +EXPORT_SYMBOL_GPL vmlinux 0xfab6db86 rtc_irq_set_freq +EXPORT_SYMBOL_GPL vmlinux 0xfad5b1b4 stmpe_reg_read +EXPORT_SYMBOL_GPL vmlinux 0xfad60f9b regulator_register +EXPORT_SYMBOL_GPL vmlinux 0xfaf78889 fat_free_clusters +EXPORT_SYMBOL_GPL vmlinux 0xfb2db7db agp_remove_bridge +EXPORT_SYMBOL_GPL vmlinux 0xfb314e21 ata_acpi_stm +EXPORT_SYMBOL_GPL vmlinux 0xfb32b30f ring_buffer_read_prepare_sync +EXPORT_SYMBOL_GPL vmlinux 0xfb448f38 crypto_register_alg +EXPORT_SYMBOL_GPL vmlinux 0xfb6eedf9 power_group_name +EXPORT_SYMBOL_GPL vmlinux 0xfb9da5a1 stmpe_block_write +EXPORT_SYMBOL_GPL vmlinux 0xfbd2a14a usb_reset_device +EXPORT_SYMBOL_GPL vmlinux 0xfbe0b5ae ipv6_find_tlv +EXPORT_SYMBOL_GPL vmlinux 0xfbf9be5d register_oom_notifier +EXPORT_SYMBOL_GPL vmlinux 0xfc035cb1 devres_find +EXPORT_SYMBOL_GPL vmlinux 0xfc37f370 usb_usual_ignore_device +EXPORT_SYMBOL_GPL vmlinux 0xfc3b4246 acpi_bus_update_power +EXPORT_SYMBOL_GPL vmlinux 0xfc3d64c9 sdio_claim_irq +EXPORT_SYMBOL_GPL vmlinux 0xfc886cf4 ip6_route_lookup +EXPORT_SYMBOL_GPL vmlinux 0xfc968c8b apei_exec_write_register_value +EXPORT_SYMBOL_GPL vmlinux 0xfca76e0e class_dev_iter_exit +EXPORT_SYMBOL_GPL vmlinux 0xfcb28c6c driver_find_device +EXPORT_SYMBOL_GPL vmlinux 0xfcd7bc0b ring_buffer_empty +EXPORT_SYMBOL_GPL vmlinux 0xfcfe51b2 screen_glyph +EXPORT_SYMBOL_GPL vmlinux 0xfd15b831 pm_runtime_forbid +EXPORT_SYMBOL_GPL vmlinux 0xfd26734e max8997_bulk_write +EXPORT_SYMBOL_GPL vmlinux 0xfd7243c7 erst_disable +EXPORT_SYMBOL_GPL vmlinux 0xfd791c23 fuse_request_send_background +EXPORT_SYMBOL_GPL vmlinux 0xfd827bf6 sdio_f0_writeb +EXPORT_SYMBOL_GPL vmlinux 0xfd93482e dm_rh_recovery_in_flight +EXPORT_SYMBOL_GPL vmlinux 0xfdbd3cb1 unix_table_lock +EXPORT_SYMBOL_GPL vmlinux 0xfdbf3cad ahci_do_softreset +EXPORT_SYMBOL_GPL vmlinux 0xfdc0eb89 nfnetlink_send +EXPORT_SYMBOL_GPL vmlinux 0xfde0b92c crypto_larval_error +EXPORT_SYMBOL_GPL vmlinux 0xfe0c11c3 __netpoll_cleanup +EXPORT_SYMBOL_GPL vmlinux 0xfe10c7c3 relay_open +EXPORT_SYMBOL_GPL vmlinux 0xfe315972 init_dummy_netdev +EXPORT_SYMBOL_GPL vmlinux 0xfe3f7d4b dev_pm_qos_remove_notifier +EXPORT_SYMBOL_GPL vmlinux 0xfe46dc40 mm_kobj +EXPORT_SYMBOL_GPL vmlinux 0xfe6d1ba3 unregister_ftrace_event +EXPORT_SYMBOL_GPL vmlinux 0xfe967ac6 cpufreq_get_measured_perf +EXPORT_SYMBOL_GPL vmlinux 0xfe990052 gpio_free +EXPORT_SYMBOL_GPL vmlinux 0xfec6528a stmpe_enable +EXPORT_SYMBOL_GPL vmlinux 0xfed11ed1 usb_mon_deregister +EXPORT_SYMBOL_GPL vmlinux 0xfed7632e sdio_align_size +EXPORT_SYMBOL_GPL vmlinux 0xfef8a166 trace_current_buffer_lock_reserve +EXPORT_SYMBOL_GPL vmlinux 0xff053900 regmap_write +EXPORT_SYMBOL_GPL vmlinux 0xff05fa13 vring_interrupt +EXPORT_SYMBOL_GPL vmlinux 0xff101d57 ata_sas_async_probe +EXPORT_SYMBOL_GPL vmlinux 0xff53e452 regmap_update_bits_check +EXPORT_SYMBOL_GPL vmlinux 0xff5a8cfe cn_del_callback +EXPORT_SYMBOL_GPL vmlinux 0xff5c6c4f ata_ehi_push_desc +EXPORT_SYMBOL_GPL vmlinux 0xff6cbb33 ahci_stop_engine +EXPORT_SYMBOL_GPL vmlinux 0xff8154f9 crypto_remove_spawns +EXPORT_SYMBOL_GPL vmlinux 0xff884e39 tps65912_clear_bits +EXPORT_SYMBOL_GPL vmlinux 0xffa4c4ec cgroup_lock +EXPORT_SYMBOL_GPL vmlinux 0xffb47a57 pci_bus_max_busnr +EXPORT_SYMBOL_GPL vmlinux 0xffd6877a ata_eh_analyze_ncq_error +EXPORT_SYMBOL_GPL vmlinux 0xfffb012d tty_ldisc_ref_wait --- linux-goldfish-3.4.0.orig/debian.goldfish/abi/3.4.0-2.13/i386/goldfish.modules +++ linux-goldfish-3.4.0/debian.goldfish/abi/3.4.0-2.13/i386/goldfish.modules @@ -0,0 +1,915 @@ +6lowpan +88pm860x_bl +88pm860x_onkey +88pm860x-ts +aat2870_bl +aat2870-regulator +ab3100 +ab3100-otp +abituguru +abituguru3 +acard-ahci +acerhdf +acpi_pad +acpiphp_ibm +acpi_power_meter +ad525x_dpot +ad525x_dpot-i2c +ad5380 +ad5398 +ad5933 +ad714x +ad714x-i2c +ad7150 +ad7152 +ad7291 +ad7414 +ad7418 +ad7606 +ad7746 +ad7879 +ad7879-i2c +ad799x +ade7854 +ade7854-i2c +adm1021 +adm1025 +adm1026 +adm1029 +adm1031 +adm1275 +adm9240 +adp5520_bl +adp5520-keys +adp5588-keys +adp5589-keys +adp8860_bl +adp8870_bl +ads1015 +ads7828 +adt7316 +adt7316-i2c +adt7411 +adt7462 +adt7470 +adt7475 +adxl34x +adxl34x-i2c +aesni-intel +af_802154 +af_alg +ah6 +ahci_platform +algif_hash +algif_skcipher +altera_jtaguart +altera_ps2 +altera-stapl +altera_uart +amc6821 +apds9802als +apds990x +apm +apple_bl +apple-gmux +applesmc +as5011 +asb100 +asc7621 +asus_atk0110 +asus-laptop +asus-nb-wmi +asus-wmi +async_memcpy +async_pq +async_raid6_recov +async_tx +async_xor +at76c50x-usb +ath +ath5k +ath6kl_core +ath6kl_sdio +ath6kl_usb +ath9k_common +ath9k_htc +ath9k_hw +ati_remote +atlas_btns +atmel_mxt_ts +atxp1 +auo-pixcir-ts +batman-adv +bcma +bcm_wimax +bh1770glc +bh1780gli +bma150 +bna +brcmfmac +brcmsmac +brcmutil +broadsheetfb +bu21013_ts +cachefiles +caif +caif_hsi +caif_serial +caif_socket +caif_usb +carl9170 +cb710 +cb710-mmc +cfspi_slave +ch7006 +chnl_net +classmate-laptop +clearpad_tm1217 +cma3000_d0x +cma3000_d0x_i2c +cnic +configfs +cordic +coretemp +cpqphp +crc32c +crc32c-intel +crc7 +crc8 +crc-ccitt +cryptd +crypto_user +crystalhd +cs5535-mfd +cs553x_nand +cuse +cxgb4 +cxgb4vf +cy8ctmg110_ts +cyttsp_core +cyttsp_i2c +da9052_bl +da9052_onkey +da9052-regulator +deflate +dell-led +dell-wmi +dell-wmi-aio +denali +dm-bufio +dme1737 +dm-flakey +dmi-sysfs +dm-log-userspace +dm-persistent-data +dm-raid +dm-thin-pool +dm-verity +docg3 +docg4 +drbd +drm_usb +ds1621 +ds1wm +ds2482 +ds2490 +ds2780_battery +ds2781_battery +ds2782_battery +ds620 +dynapro +ebt_802_3 +ebtable_broute +ebtable_filter +ebtable_nat +ebtables +ebt_among +ebt_arp +ebt_arpreply +ebt_dnat +ebt_ip +ebt_ip6 +ebt_limit +ebt_log +ebt_mark +ebt_mark_m +ebt_nflog +ebt_pkttype +ebt_redirect +ebt_snat +ebt_stp +ebt_vlan +ec_sys +eeepc-laptop +eeepc-wmi +eeprom_93cx6 +eeti_ts +egalax_ts +einj +emc1403 +emc2103 +emc6w201 +ene_ir +esp6 +ethoc +exofs +f71805f +f71808e_wdt +f71882fg +f75375s +fam15h_power +fb_ddc +fb_sys_fops +fintek-cir +fixed +fsa9480 +fscache +fschmd +ft1000 +ft1000_pcmcia +fujitsu-laptop +fujitsu-tablet +g760a +gf128mul +gfs2 +ghash-generic +gl518sm +gl520sm +gma500_gfx +gp2ap002a00f +gpio-adp5520 +gpio-adp5588 +gpio-charger +gpio-cs5535 +gpio-fan +gpio-generic +gpio-i2cmux +gpio-ir-recv +gpio-it8761e +gpio-janz-ttl +gpio_keys +gpio_keys_polled +gpio-max7300 +gpio-max730x +gpio-max732x +gpio-mcp23s08 +gpio-ml-ioh +gpio-pca953x +gpio-pcf857x +gpio-pch +gpio-rdc321x +gpio-regulator +gpio-sch +gpio_tilt_polled +gpio-tps65912 +gpio_vbus +gpio-vx855 +gpio-wm831x +gpio-wm8994 +gre +hampshire +hanwang +hdaps +hid-axff +hid-dr +hid-emsff +hid-gaff +hid-holtekff +hid-hyperv +hid-kensington +hid-keytouch +hid-kye +hid-lcpower +hid-logitech-dj +hid-multitouch +hid-ortek +hid-picolcd +hid-primax +hid-roccat +hid-roccat-arvo +hid-roccat-common +hid-roccat-isku +hid-roccat-kone +hid-roccat-koneplus +hid-roccat-kovaplus +hid-roccat-pyra +hid-saitek +hid-sjoy +hid-speedlink +hid-tivo +hid-tmff +hid-twinhan +hid-uclogic +hid-waltop +hid-zpff +hid-zydacron +hmc5843 +hmc6352 +hp_accel +hp-wmi +hsi +hsi_char +hv_netvsc +hv_utils +hv_vmbus +hwmon +hwmon-vid +i2c-designware-pci +i2c-diolan-u2c +i2c-eg20t +i2c-gpio +i2c-mux +i2c-scmi +i2c-xiic +i5k_amb +i740fb +ibm_rtl +ieee802154 +igbvf +iio_dummy +iio-trig-periodic-rtc +iio-trig-sysfs +ili210x +imon +industrialio +intel_ips +intel_menlow +intel_mid_dma +ip6t_ipv6header +ip6_tunnel +ipcomp6 +ipheth +ip_set +ip_set_bitmap_ip +ip_set_bitmap_ipmac +ip_set_bitmap_port +ip_set_hash_ip +ip_set_hash_ipport +ip_set_hash_ipportip +ip_set_hash_ipportnet +ip_set_hash_net +ip_set_hash_netiface +ip_set_hash_netport +ip_set_list_set +ip_vs +ip_vs_dh +ip_vs_ftp +ip_vs_lblc +ip_vs_lblcr +ip_vs_lc +ip_vs_nq +ip_vs_pe_sip +ip_vs_rr +ip_vs_sed +ip_vs_sh +ip_vs_wlc +ip_vs_wrr +iris +ir-jvc-decoder +ir-lirc-codec +ir-mce_kbd-decoder +ir-nec-decoder +ir-rc5-decoder +ir-rc5-sz-decoder +ir-rc6-decoder +ir-sanyo-decoder +ir-sony-decoder +iscsi_target_mod +isl29003 +isl29018 +isl29020 +isl6271a-regulator +isp1362-hcd +isp1704_charger +it87 +ite-cir +iwl4965 +iwlegacy +iwlwifi +janz-cmodio +jc42 +k10temp +k8temp +keucr +kfifo_buf +ks8842 +ks8851_mll +ksz884x +kxtj9 +l2tp_core +l2tp_debugfs +leds-88pm860x +leds-adp5520 +leds-bd2802 +leds-gpio +leds-lm3530 +leds-lp3944 +leds-lp5521 +leds-lp5523 +leds-lt3593 +leds-max8997 +leds-ot200 +leds-pca9633 +leds-regulator +leds-ss4200 +leds-tca6507 +leds-wm831x-status +ledtrig-gpio +lib80211 +libceph +libcrc32c +libore +libosd +libps2 +lineage-pem +lirc_bt829 +lirc_dev +lirc_igorplugusb +lirc_imon +lirc_sasem +lirc_serial +lirc_sir +lirc_zilog +lis3lv02d +lis3lv02d_i2c +lm25066 +lm63 +lm73 +lm75 +lm77 +lm78 +lm80 +lm83 +lm8323 +lm85 +lm87 +lm90 +lm92 +lm93 +lm95241 +lm95245 +longhaul +lp3971 +lp3972 +lp855x_bl +lp8727_charger +lpc_sch +lru_cache +lrw +ltc2978 +ltc4151 +ltc4215 +ltc4245 +ltc4261 +matrix_keypad +matrox_w1 +max11801_ts +max1363 +max1586 +max16064 +max16065 +max1619 +max1668 +max17040_battery +max17042_battery +max34440 +max517 +max6639 +max6642 +max6650 +max6875 +max7359_keypad +max8649 +max8660 +max8688 +max8903_charger +max8925_bl +max8925_onkey +max8925_power +max8925-regulator +max8952 +max8997 +max8997_charger +max8998 +max8998_charger +mceusb +mcp3021 +mcs5000_ts +mcs_touchkey +mdio +mei +mfd +mip6 +mma8450 +mpr121_touchkey +mpu3050 +msi-wmi +mtdswap +mtip32xx +mwifiex +mwifiex_pcie +mwifiex_sdio +mwl8k +mxm-wmi +nci +netprio_cgroup +nfc +nf_conntrack_sip +nfcwilink +nf_nat_sip +nilfs2 +nosy +nouveau +ntc_thermistor +n_tracerouter +n_tracesink +nuvoton-cir +nvme +nv_tco +omap4-keypad +opencores-kbd +openvswitch +osd +osdblk +ozwpan +panasonic-laptop +pata_acpi +pata_arasan_cf +pata_atp867x +pata_legacy +pata_piccolo +pata_platform +pata_rdc +pc87360 +pc87427 +pca9541 +pca954x +pcf8574_keypad +pch_dma +pch_gbe +pch_phub +pch_uart +phison +pixcir_i2c_ts +pmbus +pmbus_core +pn533 +ps2mult +pti +qlcnic +qnx6 +qt1070 +qt2160 +quickstart +r8187se +r8192e_pci +r8192u_usb +r852 +r8712u +raid1 +raid456 +raid6_pq +raid6test +rbd +rc-adstech-dvb-t-pci +rc-alink-dtu-m +rc-anysee +rc-apac-viewcomp +rc-asus-pc39 +rc-ati-tv-wonder-hd-600 +rc-ati-x10 +rc-avermedia +rc-avermedia-a16d +rc-avermedia-cardbus +rc-avermedia-dvbt +rc-avermedia-m135a +rc-avermedia-m733a-rm-k6 +rc-avermedia-rm-ks +rc-avertv-303 +rc-azurewave-ad-tu700 +rc-behold +rc-behold-columbus +rc-budget-ci-old +rc-cinergy +rc-cinergy-1400 +rc-core +rc-dib0700-nec +rc-dib0700-rc5 +rc-digitalnow-tinytwin +rc-digittrade +rc-dm1105-nec +rc-dntv-live-dvb-t +rc-dntv-live-dvbt-pro +rc-em-terratec +rc-encore-enltv +rc-encore-enltv2 +rc-encore-enltv-fm53 +rc-evga-indtube +rc-eztv +rc-flydvb +rc-flyvideo +rc-fusionhdtv-mce +rc-gadmei-rm008z +rc-genius-tvgo-a11mce +rc-gotview7135 +rc-hauppauge +rc-imon-mce +rc-imon-pad +rc-iodata-bctv7e +rc-it913x-v1 +rc-it913x-v2 +rc-kaiomy +rc-kworld-315u +rc-kworld-pc150u +rc-kworld-plus-tv-analog +rc-leadtek-y04g0051 +rc-lirc +rc-lme2510 +rc-loopback +rc-manli +rc-medion-x10 +rc-msi-digivox-ii +rc-msi-digivox-iii +rc-msi-tvanywhere +rc-msi-tvanywhere-plus +rc-nebula +rc-nec-terratec-cinergy-xs +rc-norwood +rc-npgtech +rc-pctv-sedna +rc-pinnacle-color +rc-pinnacle-grey +rc-pinnacle-pctv-hd +rc-pixelview +rc-pixelview-002t +rc-pixelview-mk12 +rc-pixelview-new +rc-powercolor-real-angel +rc-proteus-2309 +rc-purpletv +rc-pv951 +rc-rc6-mce +rc-real-audio-220-32-keys +rc-snapstream-firefly +rc-streamzap +rc-tbs-nec +rc-technisat-usb2 +rc-terratec-cinergy-xs +rc-terratec-slim +rc-terratec-slim-2 +rc-tevii-nec +rc-tivo +rc-total-media-in-hand +rc-trekstor +rc-tt-1500 +rc-twinhan1027 +rc-videomate-m1f +rc-videomate-s350 +rc-videomate-tv-pvr +rc-winfast +rc-winfast-usbii-deluxe +rdc321x-southbridge +rds +rds_tcp +redrat3 +ring_sw +rionet +rotary_encoder +rtc-88pm860x +rtc-ab3100 +rtc-bq32k +rtc-da9052 +rtc-ds3232 +rtc-em3027 +rtc-isl12022 +rtc-max8925 +rtc-max8998 +rtc-msm6242 +rtc-rp5c01 +rtc-rv3029c2 +rtc-rx8025 +rtc-wm831x +rtl8192c-common +rtl8192ce +rtl8192cu +rtl8192de +rtl8192se +rtllib +rtllib_crypt_ccmp +rtllib_crypt_tkip +rtllib_crypt_wep +rtlwifi +rts5139 +samsung-laptop +sb1000 +sbc_fitpc2_wdt +sbs +sbs-battery +sbshc +sch5627 +sch5636 +sch56xx-common +scsi_wait_scan +sep_driver +serial_core +serio +serpent_generic +serpent-sse2-i586 +serport +sht15 +sht21 +sil164 +sis5595 +sit +sm7xx +smb347-charger +sm_common +sm_ftl +smm665 +smsc47b397 +smsc47m1 +smsc47m192 +smscufx +sp5100_tco +sparse-keymap +speakup +speakup_acntpc +speakup_acntsa +speakup_apollo +speakup_audptr +speakup_bns +speakup_decext +speakup_decpc +speakup_dectlk +speakup_dtlk +speakup_dummy +speakup_keypc +speakup_ltlk +speakup_soft +speakup_spkout +speakup_txprt +st1232 +st_drv +stmmac +stmpe-keypad +stmpe-ts +streamzap +synaptics_i2c_rmi4 +syscopyarea +sysfillrect +sysimgblt +target_core_file +target_core_iblock +target_core_mod +target_core_pscsi +tc1100-wmi +tc3589x-keypad +tca6416-keypad +tca8418_keypad +tcm_loop +test-kstrtox +test_power +thinkpad_acpi +thmc50 +timb_dma +timberdale +timbuart +timed_gpio +timeriomem-rng +tmiofb +tmp102 +tmp401 +tmp421 +topstar-laptop +toshiba_acpi +toshiba_bluetooth +tps6105x +tps6105x-regulator +tps62360-regulator +tps65010 +tps65023-regulator +tps6507x +tps6507x-regulator +tps6507x-ts +tps65217 +tps65217-regulator +tps6586x-regulator +tps65910-regulator +tps65912-regulator +tsc40 +tsl2563 +tsl2583 +ttm +tunnel4 +tunnel6 +twl6040-vibra +uartlite +ucd9000 +ucd9200 +udl +udlfb +uio +uio_aec +uio_cif +uio_netx +uio_pci_generic +uio_pdrv +uio_pdrv_genirq +uio_sercos3 +ums-eneub6250 +ums-realtek +unix_diag +usbip-core +usbip-host +userspace-consumer +ushc +vgastate +vhci-hcd +via686a +via-cputemp +via-sdmmc +via_wdt +virtio_console +virtio-rng +virtual +vmac +vme +vme_ca91cx42 +vme_pio2 +vme_tsi148 +vme_user +vme_vmivme7805 +vmw_balloon +vmwgfx +vmxnet3 +vt1211 +vt6655_stage +vt6656_stage +vt8231 +vub300 +vx855 +vxge +w1_bq27000 +w1_ds2408 +w1_ds2423 +w1_ds2431 +w1_ds2433 +w1_ds2760 +w1_ds2780 +w1_ds2781 +w1-gpio +w1_smem +w1_therm +w83627ehf +w83627hf +w83781d +w83791d +w83792d +w83793 +w83795 +w83l785ts +w83l786ng +winbond-cir +wire +wl1251 +wl1251_sdio +wl1273-core +wlags49_h25_cs +wlags49_h2_cs +wm831x_backup +wm831x_bl +wm831x-dcdc +wm831x-hwmon +wm831x-isink +wm831x-ldo +wm831x-on +wm831x_power +wm831x-ts +wm831x_wdt +wm8994-regulator +wmi +xfrm6_mode_beet +xfrm6_mode_ro +xfrm6_mode_transport +xfrm6_mode_tunnel +xfrm6_tunnel +xfrm_ipcomp +xfrm_user +xgifb +xgmac +xilinx_uartps +xo15-ebook +xor +xt_CONNSECMARK +xt_LOG +xt_mark +xt_NOTRACK +xts +xt_SECMARK +xt_TCPMSS +xz_dec_test +yurex +zl6100 +zlib +zlib_deflate +zram --- linux-goldfish-3.4.0.orig/debian.goldfish/control.d/vars.goldfish +++ linux-goldfish-3.4.0/debian.goldfish/control.d/vars.goldfish @@ -0,0 +1,8 @@ +arch="armhf i386" +supported="Android touch emulation" +desc="Android touch emulation" +target="Android touch emulation" +#bootloader="flash-kernel" +provides="" +section_image="universe/base" +do_debug="Yes" --- linux-goldfish-3.4.0.orig/debian.goldfish/control.d/flavour-control.stub +++ linux-goldfish-3.4.0/debian.goldfish/control.d/flavour-control.stub @@ -0,0 +1,89 @@ +# Items that get replaced: +# FLAVOUR +# DESC +# ARCH +# SUPPORTED +# TARGET +# BOOTLOADER +# =PROVIDES= +# +# Items marked with =FOO= are optional +# +# This file describes the template for packages that are created for each flavour +# in debian/control.d/vars.* +# +# This file gets edited in a couple of places. See the debian/control.stub rule in +# debian/rules. PGGVER, ABINUM, and SRCPKGNAME are all converted in the +# process of creating debian/control. +# +# The flavour specific strings (ARCH, DESC, etc) are converted using values from the various +# flavour files in debian/control.d/vars.* +# +# XXX: Leave the blank line before the first package!! + +Package: linux-image-PKGVER-ABINUM-FLAVOUR +Architecture: ARCH +Section: admin +Priority: optional +Pre-Depends: dpkg (>= 1.10.24) +#Provides: linux-image, linux-image-2.6, fuse-module, =PROVIDES= +Depends: ${misc:Depends}, ${shlibs:Depends}, initramfs-tools (>= 0.36ubuntu6), coreutils | fileutils (>= 4.0), module-init-tools (>= 3.3-pre11-4ubuntu3), wireless-crda +Conflicts: hotplug (<< 0.0.20040105-1) +Recommends: BOOTLOADER +Suggests: fdutils, SRCPKGNAME-doc-PKGVER | SRCPKGNAME-source-PKGVER, SRCPKGNAME-tools +Description: Linux kernel image for version PKGVER on DESC + This package contains the Linux kernel image for version PKGVER on + DESC. + . + Also includes the corresponding System.map file, the modules built by the + packager, and scripts that try to ensure that the system is not left in an + unbootable state after an update. + . + Supports SUPPORTED processors. + . + TARGET + . + You likely do not want to install this package directly. Instead, install + the linux-FLAVOUR meta-package, which will ensure that upgrades work + correctly, and that supporting packages are also installed. + +Package: linux-headers-PKGVER-ABINUM-FLAVOUR +Architecture: ARCH +Section: devel +Priority: optional +Depends: ${misc:Depends}, coreutils | fileutils (>= 4.0), SRCPKGNAME-headers-PKGVER-ABINUM, ${shlibs:Depends} +#Provides: SRCPKGNAME-headers, SRCPKGNAME-headers-2.6 +Description: Linux kernel headers for version PKGVER on DESC + This package provides kernel header files for version PKGVER on + DESC. + . + This is for sites that want the latest kernel headers. Please read + /usr/share/doc/SRCPKGNAME-headers-PKGVER-ABINUM/debian.README.gz for details. + +Package: linux-image-PKGVER-ABINUM-FLAVOUR-dbgsym +Architecture: ARCH +Section: devel +Priority: optional +Depends: ${misc:Depends} +Provides: linux-debug +Description: Linux kernel debug image for version PKGVER on DESC + This package provides a kernel debug image for version PKGVER on + DESC. + . + This is for sites that wish to debug the kernel. + . + The kernel image contained in this package is NOT meant to boot from. It + is uncompressed, and unstripped. This package also includes the + unstripped modules. + +Package: linux-tools-PKGVER-ABINUM-FLAVOUR +Architecture: ARCH +Section: devel +Priority: optional +Depends: ${misc:Depends}, SRCPKGNAME-tools-PKGVER-ABINUM +Description: Linux kernel version specific tools for version PKGVER-ABINUM + This package provides the architecture dependant parts for kernel + version locked tools (such as perf and x86_energy_perf_policy) for + version PKGVER-ABINUM on + =HUMAN=. + --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/kernel-versions +++ linux-goldfish-3.4.0/debian.goldfish/d-i/kernel-versions @@ -0,0 +1,3 @@ +# arch version flavour installedname suffix bdep +# Ports +# arch version flavour installedname suffix bdep --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/kernel-versions.in +++ linux-goldfish-3.4.0/debian.goldfish/d-i/kernel-versions.in @@ -0,0 +1,3 @@ +# arch version flavour installedname suffix bdep +# Ports +# arch version flavour installedname suffix bdep --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/package-list +++ linux-goldfish-3.4.0/debian.goldfish/d-i/package-list @@ -0,0 +1,189 @@ +Package: kernel-image + +Package: char-modules +Depends: kernel-image +Priority: standard +Description: Character module support + +Package: fat-modules +Depends: kernel-image +Priority: standard +Description: FAT filesystem support + This includes Windows FAT and VFAT support. + +Package: fb-modules +Depends: kernel-image +Priority: standard +Description: Framebuffer modules + +Package: firewire-core-modules +Depends: kernel-image, storage-core-modules +Priority: standard +Description: Firewire (IEEE-1394) Support + +Package: floppy-modules +Depends: kernel-image +Priority: standard +Description: Floppy driver support + +Package: fs-core-modules +Depends: kernel-image +Priority: standard +Provides: jfs-modules, reiserfs-modules, xfs-modules +Description: Base filesystem modules + This includes jfs, reiserfs and xfs. + +Package: fs-secondary-modules +Depends: kernel-image, fat-modules +Priority: standard +Provides: ntfs-modules, hfs-modules +Description: Extra filesystem modules + This includes support for Windows NTFS and MacOS HFS/HFSPlus + +Package: input-modules +Depends: kernel-image, usb-modules +Priority: standard +Description: Support for various input methods + +Package: irda-modules +Depends: kernel-image, nic-shared-modules +Priority: standard +Description: Support for Infrared protocols + +Package: md-modules +Depends: kernel-image +Priority: standard +Description: Multi-device support (raid, device-mapper, lvm) + +Package: nic-modules +Depends: kernel-image, nic-shared-modules, virtio-modules +Priority: standard +Description: Network interface support + +Package: nic-pcmcia-modules +Depends: kernel-image, nic-shared-modules, nic-modules +Priority: standard +Description: PCMCIA network interface support + +Package: nic-usb-modules +Depends: kernel-image, nic-shared-modules, usb-modules +Priority: standard +Description: USB network interface support + +Package: nic-shared-modules +Depends: kernel-image, crypto-modules +Priority: standard +Description: nic shared modules + This package contains modules which support nic modules + +Package: parport-modules +Depends: kernel-image +Priority: standard +Description: Parallel port support + +Package: pata-modules +Depends: kernel-image, storage-core-modules +Priority: standard +Description: PATA support modules + +Package: pcmcia-modules +Depends: kernel-image +Priority: standard +Description: PCMCIA Modules + +Package: pcmcia-storage-modules +Depends: kernel-image, scsi-modules +Priority: standard +Description: PCMCIA storage support + +Package: plip-modules +Depends: kernel-image, nic-shared-modules, parport-modules +Priority: standard +Description: PLIP (parallel port) networking support + +Package: ppp-modules +Depends: kernel-image, nic-shared-modules, serial-modules +Priority: standard +Description: PPP (serial port) networking support + +Package: sata-modules +Depends: kernel-image, storage-core-modules +Priority: standard +Description: SATA storage support + +Package: scsi-modules +Depends: kernel-image, storage-core-modules +Priority: standard +Description: SCSI storage support + +Package: serial-modules +Depends: kernel-image +Priority: standard +Description: Serial port support + +Package: storage-core-modules +Depends: kernel-image +Priority: standard +Provides: loop-modules +Description: Core storage support + Includes core SCSI, LibATA, USB-Storage. Also includes related block + devices for CD, Disk and Tape medium (and IDE Floppy). + +Package: usb-modules +Depends: kernel-image, storage-core-modules +Priority: standard +Description: Core USB support + +Package: nfs-modules +Priority: standard +Depends: kernel-image +Description: NFS filesystem drivers + Includes the NFS client driver, and supporting modules. + +Package: block-modules +Priority: standard +Depends: kernel-image, storage-core-modules, parport-modules, virtio-modules +Description: Block storage devices + This package contains the block storage devices, including DAC960 and + paraide. + +Package: message-modules +Priority: standard +Depends: kernel-image, storage-core-modules, scsi-modules +Description: Fusion and i2o storage modules + This package containes the fusion and i2o storage modules. + +Package: crypto-modules +Priority: extra +Depends: kernel-image +Description: crypto modules + This package contains crypto modules. + +Package: virtio-modules +Priority: standard +Depends: kernel-image +Description: VirtIO Modules + Includes modules for VirtIO (virtual machine, generally kvm guests) + +Package: socket-modules +Depends: kernel-image +Priority: standard +Description: Unix socket support + +Package: mouse-modules +Depends: kernel-image, input-modules, usb-modules +Priority: extra +Description: Mouse support + This package contains mouse drivers for the Linux kernel. + +Package: squashfs-modules +Depends: kernel-image +Priority: extra +Description: squashfs modules + This package contains squashfs modules. + +Package: vlan-modules +Depends: kernel-image +Priority: extra +Description: vlan modules + This package contains vlan (8021.Q) modules. --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/firmware/README.txt +++ linux-goldfish-3.4.0/debian.goldfish/d-i/firmware/README.txt @@ -0,0 +1,4 @@ +# +# Place the names of udeb modules into this directory that require +# runtime firmware. +# --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/fs-core-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/fs-core-modules @@ -0,0 +1,3 @@ +jfs ? +reiserfs ? +xfs ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/nfs-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/nfs-modules @@ -0,0 +1,4 @@ +nfs ? +nfs_acl ? +lockd ? +sunrpc ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/nic-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/nic-modules @@ -0,0 +1,155 @@ +3c359 ? +3c501 ? +3c503 ? +3c505 ? +3c507 ? +3c509 ? +3c515 ? +3c523 ? +3c527 ? +3c59x ? +8139cp ? +8139too ? +82596 ? +abyss ? +ac3200 ? +adm8211 ? +airo ? +airport ? +amd8111e ? +arc4 ? +arcnet ? +arc-rawmode ? +arc-rimi ? +arlan ? +at1700 ? +atl1 ? +atl1c ? +atl1e ? +atl2 ? +atmel ? +atmel_pci ? +b44 ? +bcm43xx ? +bcm43xx-mac80211 ? +bmac ? +bnx2 ? +bnx2x ? +bonding ? +cassini ? +com20020 ? +com20020-pci ? +com90io ? +com90xx ? +cs89x0 ? +de2104x ? +de4x5 ? +de600 ? +de620 ? +defxx ? +depca ? +dl2k ? +dmfe ? +dummy ? +e100 ? +e1000 ? +e1000e ? +e2100 ? +eepro ? +eepro100 ? +eexpress ? +epic100 ? +eql ? +es3210 ? +eth16i ? +ewrk3 ? +fealnx ? +forcedeth ? +igb ? +ps3_gelic ? +hamachi ? +hermes ? +hp ? +hp100 ? +hp-plus ? +ibmtr ? +ipddp ? +ipw2100 ? +ipw2200 ? +ipw3945 ? +ixgb ? +lance ? +lanstreamer ? +lasi_82596 ? +lne390 ? +lp486e ? +mace ? +mv643xx_eth ? +myri_sbus ? +natsemi ? +ne ? +ne2 ? +ne2k-pci ? +ne3210 ? +netconsole ? +netxen_nic ? +ni5010 ? +ni52 ? +ni65 ? +niu ? +ns83820 ? +olympic ? +orinoco ? +orinoco_pci ? +orinoco_plx ? +orinoco_tmd ? +pcnet32 ? +prism54 ? +r8169 ? +rate_control ? +rfc1051 ? +rfc1201 ? +rrunner ? +rt2400 ? +rt2500 ? +rt61pci ? +s2io ? +shaper ? +sis190 ? +sis900 ? +spidernet ? +skfp ? +skge ? +sk98lin ? +sky2 ? +smc9194 ? +smc-ultra ? +smc-ultra32 ? +starfire ? +strip ? +sunbmac ? +sundance ? +sungem ? +sungem_phy ? +sunhme ? +sunlance ? +sunqe ? +sunvnet ? +tg3 ? +tlan ? +tms380tr ? +tmspci ? +tulip ? +tun ? +typhoon ? +uli526x ? +via-rhine ? +via-velocity ? +virtio_net ? +wavelan ? +wd ? +winbond-840 ? +yellowfin ? +znet ? +vmxnet3 ? +xen-netfront ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/mouse-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/mouse-modules @@ -0,0 +1,2 @@ +psmouse ? +usbmouse ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/scsi-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/scsi-modules @@ -0,0 +1,116 @@ +# SCSI +raid_class ? +scsi_transport_spi ? +scsi_transport_fc ? +scsi_transport_iscsi ? +scsi_transport_sas ? +iscsi_tcp ? +libiscsi ? +amiga7xx ? +a3000 ? +a2091 ? +gvp11 ? +mvme147 ? +sgiwd93 ? +cyberstorm ? +cyberstormII ? +blz2060 ? +blz1230 ? +fastlane ? +oktagon_esp_mod ? +atari_scsi ? +mac_scsi ? +mac_esp ? +sun3_scsi ? +mvme16x ? +bvme6000 ? +sim710 ? +advansys ? +psi240i ? +BusLogic ? +dpt_i2o ? +u14-34f ? +ultrastor ? +aha152x ? +aha1542 ? +aha1740 ? +aic7xxx_old ? +ips ? +fd_mcs ? +fdomain ? +in2000 ? +g_NCR5380 ? +g_NCR5380_mmio ? +NCR53c406a ? +NCR_D700 ? +NCR_Q720_mod ? +sym53c416 ? +qlogicfas408 ? +qla1280 ? +pas16 ? +seagate ? +seagate ? +t128 ? +dmx3191d ? +dtc ? +zalon7xx ? +eata_pio ? +wd7000 ? +mca_53c9x ? +ibmmca ? +eata ? +dc395x ? +tmscsim ? +megaraid ? +atp870u ? +esp ? +gdth ? +initio ? +a100u2w ? +qlogicpti ? +ide-scsi ? +mesh ? +mac53c94 ? +pluto ? +dec_esp ? +3w-xxxx ? +3w-9xxx ? +ppa ? +imm ? +jazz_esp ? +sun3x_esp ? +fcal ? +lasi700 ? +nsp32 ? +ipr ? +hptiop ? +stex ? +osst ? +sg ? +ch ? +scsi_debug ? +aacraid ? +aic7xxx ? +aic79xx ? +aic94xx ? +arcmsr ? +acornscsi_mod ? +arxescsi ? +cumana_1 ? +cumana_2 ? +ecoscsi ? +oak ? +powertec ? +eesox ? +ibmvscsic ? +libsas ? +lpfc ? +megaraid_mm ? +megaraid_mbox ? +megaraid_sas ? +qla2xxx ? +sym53c8xx ? +qla4xxx ? +mvsas ? +vmw_pvscsi ? +ums-cypress ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/parport-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/parport-modules @@ -0,0 +1,2 @@ +parport ? +parport_pc ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/plip-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/plip-modules @@ -0,0 +1 @@ +plip ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/sata-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/sata-modules @@ -0,0 +1,14 @@ +ahci.ko ? +sata_inic162x.ko ? +sata_mv.ko ? +sata_nv.ko ? +sata_promise.ko ? +sata_qstor.ko ? +sata_sil24.ko ? +sata_sil.ko ? +sata_sis.ko ? +sata_svw.ko ? +sata_sx4.ko ? +sata_uli.ko ? +sata_via.ko ? +sata_vsc.ko ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/nic-usb-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/nic-usb-modules @@ -0,0 +1,27 @@ +catc ? +kaweth ? +pegasus ? +prism2_usb ? +rtl8150 ? +usbnet ? +zd1211rw ? +zd1201 ? +rt2500usb ? +rt73usb ? +rt2570 ? +cdc_ether ? +asix ? +cdc_eem ? +cdc_ether ? +cdc-phonet ? +cdc_subset ? +dm9601 ? +gl620a ? +hso ? +int51x1 ? +mcs7830 ? +net1080 ? +plusb ? +rndis_host ? +smsc95xx ? +zaurus ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/irda-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/irda-modules @@ -0,0 +1,30 @@ +act200l-sir ? +actisys-sir ? +ali-ircc ? +donauboe ? +esi-sir ? +girbil-sir ? +ircomm ? +ircomm-tty ? +irda ? +irda-usb ? +irlan ? +irnet ? +irport ? +irtty-sir ? +kingsun-sir ? +ks959-sir ? +ksdazzle-sir ? +litelink-sir ? +ma600-sir ? +mcp2120-sir ? +mcs7780 ? +nsc-ircc ? +old_belkin-sir ? +sir-dev ? +smsc-ircc2 ? +stir4200 ? +tekram-sir ? +via-ircc ? +vlsi_ir ? +w83977af_ir ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/md-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/md-modules @@ -0,0 +1,13 @@ +dm-crypt ? +dm-zero ? +faulty ? +linear ? +multipath ? +raid0 ? +raid1 ? +raid10 ? +raid456 ? + +# Extras +dm-raid4-5 ? +dm-loop ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/usb-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/usb-modules @@ -0,0 +1,9 @@ +ehci-hcd ? +isp116x-hcd ? +isp1760 ? +ohci-hcd ? +r8a66597-hcd ? +sl811_cs ? +sl811-hcd ? +u132-hcd ? +uhci-hcd ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/vlan-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/vlan-modules @@ -0,0 +1,3 @@ +slp ? +garp ? +8021q ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/nic-shared-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/nic-shared-modules @@ -0,0 +1,22 @@ +# PHY +8390 ? +mii ? + +# CRC modules +crc-ccitt ? +crc-itu-t ? +libcrc32c ? + +# mac80211 stuff +mac80211 ? +cfg80211 ? + +# rt2x00 lib (since rt2x00 is split across usb/pci/cb +rt2x00lib ? + +# Wireless 802.11 modules +lib80211 ? +cfg80211 ? +lib80211_crypt_ccmp ? +lib80211_crypt_tkip ? +lib80211_crypt_wep ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/input-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/input-modules @@ -0,0 +1,21 @@ +hid-a4tech ? +hid-apple ? +hid-belkin ? +hid-bright ? +hid-cherry ? +hid-chicony ? +hid-cypress ? +hid-dell ? +hid-ezkey ? +hid-gyration ? +hid-logitech ? +hid-microsoft ? +hid-monterey ? +hid-petalynx ? +hid-pl ? +hid-samsung ? +hid-sony ? +hid-sunplus ? +hid-tmff ? +hid-zpff ? +usbhid ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/crypto-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/crypto-modules @@ -0,0 +1,8 @@ +aes_generic ? +blowfish ? +twofish ? +serpent ? +sha256_generic ? +cbc ? +ecb ? +crc32c ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/ppp-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/ppp-modules @@ -0,0 +1,6 @@ +ppp_async ? +ppp_deflate ? +ppp_mppe ? +pppoe ? +pppox ? +ppp_synctty ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/squashfs-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/squashfs-modules @@ -0,0 +1 @@ +squashfs ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/fs-secondary-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/fs-secondary-modules @@ -0,0 +1,5 @@ +btrfs ? +fuse ? +ntfs ? +hfs ? +hfsplus ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/fat-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/fat-modules @@ -0,0 +1,7 @@ +fat ? +vfat ? + +# Supporting modules ? +nls_cp437 ? +nls_iso8859-1 ? +nls_utf8 ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/storage-core-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/storage-core-modules @@ -0,0 +1,10 @@ +# Core stacks +usb-storage ? + +# Block level + +# Loop modules +cryptoloop ? + +# Needs to be here for better cdrom initrd layout +isofs ? --- linux-goldfish-3.4.0.orig/debian.goldfish/d-i/modules/block-modules +++ linux-goldfish-3.4.0/debian.goldfish/d-i/modules/block-modules @@ -0,0 +1,30 @@ +aoe ? +aten ? +bpck ? +bpck6 ? +cciss ? +comm ? +cpqarray ? +DAC960 ? +dstr ? +epat ? +epia ? +fit2 ? +fit3 ? +friq ? +frpw ? +kbic ? +ktti ? +nbd ? +on20 ? +on26 ? +paride ? +pcd ? +pd ? +pf ? +pg ? +pt ? +sx8 ? +umem ? +virtio_blk ? +xen-blkfront ? --- linux-goldfish-3.4.0.orig/debian.goldfish/config/config.common.ubuntu +++ linux-goldfish-3.4.0/debian.goldfish/config/config.common.ubuntu @@ -0,0 +1,3311 @@ +# +# Common config options automatically generated by splitconfig.pl +# +# CONFIG_3C359 is not set +# CONFIG_60XX_WDT is not set +# CONFIG_64BIT is not set +# CONFIG_8139CP is not set +CONFIG_8139TOO=y +# CONFIG_8139TOO_8129 is not set +# CONFIG_8139TOO_PIO is not set +# CONFIG_8139TOO_TUNE_TWISTER is not set +# CONFIG_8139_OLD_RX_RESET is not set +CONFIG_AB3100_CORE=y +CONFIG_AB3100_OTP=m +# CONFIG_AB8500_CORE is not set +CONFIG_ABX500_CORE=y +# CONFIG_ACCESSIBILITY is not set +# CONFIG_ACENIC is not set +CONFIG_ACERHDF=m +# CONFIG_ACORN_PARTITION is not set +CONFIG_ACPI=y +CONFIG_ACPI_AC=y +CONFIG_ACPI_APEI=y +CONFIG_ACPI_APEI_EINJ=m +# CONFIG_ACPI_APEI_ERST_DEBUG is not set +CONFIG_ACPI_APEI_GHES=y +CONFIG_ACPI_APEI_PCIEAER=y +CONFIG_ACPI_BATTERY=y +CONFIG_ACPI_BGRT=y +CONFIG_ACPI_BLACKLIST_YEAR=0 +CONFIG_ACPI_BUTTON=y +CONFIG_ACPI_CMPC=m +CONFIG_ACPI_CONTAINER=y +# CONFIG_ACPI_CUSTOM_DSDT is not set +# CONFIG_ACPI_CUSTOM_METHOD is not set +# CONFIG_ACPI_DEBUG is not set +CONFIG_ACPI_DOCK=y +CONFIG_ACPI_EC_DEBUGFS=m +CONFIG_ACPI_FAN=y +CONFIG_ACPI_HED=y +CONFIG_ACPI_PCI_SLOT=y +CONFIG_ACPI_PROCESSOR=y +CONFIG_ACPI_PROCESSOR_AGGREGATOR=m +# CONFIG_ACPI_PROCFS is not set +# CONFIG_ACPI_PROCFS_POWER is not set +CONFIG_ACPI_PROC_EVENT=y +CONFIG_ACPI_QUICKSTART=m +CONFIG_ACPI_SBS=m +CONFIG_ACPI_SLEEP=y +CONFIG_ACPI_THERMAL=y +CONFIG_ACPI_TOSHIBA=m +CONFIG_ACPI_VIDEO=y +CONFIG_ACPI_WMI=m +# CONFIG_ACQUIRE_WDT is not set +CONFIG_AD525X_DPOT=m +CONFIG_AD525X_DPOT_I2C=m +CONFIG_AD5380=m +CONFIG_AD5933=m +CONFIG_AD7150=m +CONFIG_AD7152=m +CONFIG_AD7291=m +CONFIG_AD7606=m +CONFIG_AD7606_IFACE_PARALLEL=m +CONFIG_AD7746=m +CONFIG_AD799X=m +CONFIG_AD799X_RING_BUFFER=y +# CONFIG_ADAPTEC_STARFIRE is not set +CONFIG_ADE7854=m +CONFIG_ADE7854_I2C=m +# CONFIG_ADFS_FS is not set +# CONFIG_ADM8211 is not set +CONFIG_ADT7316=m +CONFIG_ADT7316_I2C=m +# CONFIG_ADT7410 is not set +# CONFIG_ADVANTECH_WDT is not set +CONFIG_AEABI=y +# CONFIG_AFFS_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_AF_RXRPC is not set +CONFIG_AGP=y +# CONFIG_AGP_ALI is not set +# CONFIG_AGP_AMD is not set +CONFIG_AGP_AMD64=y +# CONFIG_AGP_ATI is not set +# CONFIG_AGP_EFFICEON is not set +CONFIG_AGP_INTEL=y +# CONFIG_AGP_NVIDIA is not set +# CONFIG_AGP_SIS is not set +# CONFIG_AGP_SWORKS is not set +# CONFIG_AGP_VIA is not set +CONFIG_AIO=y +# CONFIG_AIRO is not set +# CONFIG_AIRO_CS is not set +CONFIG_ALIGNMENT_TRAP=y +# CONFIG_ALIM1535_WDT is not set +# CONFIG_ALIM7101_WDT is not set +CONFIG_ALIX=y +CONFIG_ALTERA_STAPL=m +# CONFIG_AMD8111_ETH is not set +CONFIG_AMD_NB=y +CONFIG_AMIGA_PARTITION=y +CONFIG_ANDROID=y +CONFIG_ANDROID_BINDER_IPC=y +CONFIG_ANDROID_INTF_ALARM_DEV=y +CONFIG_ANDROID_LOGGER=y +CONFIG_ANDROID_LOW_MEMORY_KILLER=y +# CONFIG_ANDROID_PARANOID_NETWORK is not set +# CONFIG_ANDROID_RAM_CONSOLE is not set +# CONFIG_ANDROID_SWITCH is not set +CONFIG_ANDROID_TIMED_GPIO=m +CONFIG_ANDROID_TIMED_OUTPUT=y +CONFIG_ANON_INODES=y +CONFIG_APDS9802ALS=m +CONFIG_APM=m +# CONFIG_APM_ALLOW_INTS is not set +# CONFIG_APM_CPU_IDLE is not set +# CONFIG_APM_DISPLAY_BLANK is not set +# CONFIG_APM_DO_ENABLE is not set +# CONFIG_APM_EMULATION is not set +# CONFIG_APM_IGNORE_USER_SUSPEND is not set +CONFIG_APPLE_GMUX=m +# CONFIG_APPLICOM is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set +CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CNS3XXX is not set +# CONFIG_ARCH_DAVINCI is not set +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" +CONFIG_ARCH_DISCARD_MEMBLOCK=y +# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set +# CONFIG_ARCH_DOVE is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_EXYNOS is not set +CONFIG_ARCH_FLATMEM_ENABLE=y +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_GEMINI is not set +CONFIG_ARCH_GOLDFISH=y +# CONFIG_ARCH_H720X is not set +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +CONFIG_ARCH_HAS_CPU_AUTOPROBE=y +CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y +CONFIG_ARCH_HAS_CPU_RELAX=y +CONFIG_ARCH_HAS_DEFAULT_IDLE=y +CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +# CONFIG_ARCH_HIGHBANK is not set +CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx" +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_LPC32XX is not set +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_MXS is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_NOMADIK is not set +CONFIG_ARCH_NR_GPIO=0 +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +# CONFIG_ARCH_PICOXCELL is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PRIMA2 is not set +# CONFIG_ARCH_PXA is not set +CONFIG_ARCH_RANDOM=y +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_S3C24XX is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_S5P64X0 is not set +# CONFIG_ARCH_S5PC100 is not set +# CONFIG_ARCH_S5PV210 is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_SHMOBILE is not set +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_ARCH_TEGRA is not set +# CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_USES_GETTIMEOFFSET is not set +CONFIG_ARCH_USES_PG_UNCACHED=y +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_VEXPRESS is not set +# CONFIG_ARCH_VT8500 is not set +# CONFIG_ARCH_W90X900 is not set +CONFIG_ARCH_WANT_FRAME_POINTERS=y +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_ARCH_ZYNQ is not set +# CONFIG_ARCNET is not set +CONFIG_ARM=y +CONFIG_ARM_APPENDED_DTB=y +# CONFIG_ARM_ATAG_DTB_COMPAT is not set +CONFIG_ARM_CPU_SUSPEND=y +CONFIG_ARM_DMA_MEM_BUFFERABLE=y +CONFIG_ARM_ERRATA_430973=y +# CONFIG_ARM_ERRATA_458693 is not set +# CONFIG_ARM_ERRATA_460075 is not set +CONFIG_ARM_ERRATA_720789=y +# CONFIG_ARM_ERRATA_743622 is not set +# CONFIG_ARM_ERRATA_751472 is not set +CONFIG_ARM_ERRATA_754322=y +# CONFIG_ARM_FLUSH_CONSOLE_ON_RESTART is not set +CONFIG_ARM_KPROBES_TEST=m +CONFIG_ARM_L1_CACHE_SHIFT=6 +CONFIG_ARM_L1_CACHE_SHIFT_6=y +# CONFIG_ARM_LPAE is not set +CONFIG_ARM_NR_BANKS=8 +CONFIG_ARM_PATCH_PHYS_VIRT=y +CONFIG_ARM_THUMB=y +# CONFIG_ARM_THUMBEE is not set +CONFIG_ARM_UNWIND=y +# CONFIG_ARPD is not set +CONFIG_ASHMEM=y +CONFIG_ASUS_LAPTOP=m +CONFIG_ASUS_NB_WMI=m +CONFIG_ASUS_WMI=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_PQ=m +CONFIG_ASYNC_RAID6_RECOV=m +CONFIG_ASYNC_RAID6_TEST=m +# CONFIG_ASYNC_TX_DMA is not set +CONFIG_ASYNC_XOR=m +CONFIG_AT76C50X_USB=m +# CONFIG_ATALK is not set +# CONFIG_ATARI_PARTITION is not set +CONFIG_ATA_ACPI=y +CONFIG_ATA_BMDMA=y +CONFIG_ATA_GENERIC=y +# CONFIG_ATA_NONSTANDARD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_ATA_PIIX=y +CONFIG_ATA_SFF=y +CONFIG_ATA_VERBOSE_ERROR=y +CONFIG_ATH5K=m +# CONFIG_ATH5K_DEBUG is not set +CONFIG_ATH5K_PCI=y +# CONFIG_ATH5K_TRACER is not set +CONFIG_ATH6KL=m +# CONFIG_ATH6KL_DEBUG is not set +CONFIG_ATH6KL_SDIO=m +CONFIG_ATH6KL_USB=m +# CONFIG_ATH9K is not set +CONFIG_ATH9K_BTCOEX_SUPPORT=y +CONFIG_ATH9K_COMMON=m +CONFIG_ATH9K_HTC=m +CONFIG_ATH9K_HTC_DEBUGFS=y +CONFIG_ATH9K_HW=m +CONFIG_ATH_COMMON=m +# CONFIG_ATH_DEBUG is not set +# CONFIG_ATL1 is not set +# CONFIG_ATL1C is not set +# CONFIG_ATL1E is not set +# CONFIG_ATL2 is not set +# CONFIG_ATM is not set +# CONFIG_ATMEL is not set +# CONFIG_ATOMIC64_SELFTEST is not set +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +# CONFIG_AUDIT_ARCH is not set +CONFIG_AUDIT_GENERIC=y +# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set +CONFIG_AUDIT_TREE=y +CONFIG_AUDIT_WATCH=y +# CONFIG_AUTOFS4_FS is not set +CONFIG_AUTO_ZRELADDR=y +CONFIG_AUXDISPLAY=y +CONFIG_AVERAGE=y +# CONFIG_AX88796 is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_B44 is not set +CONFIG_BACKLIGHT_88PM860X=m +CONFIG_BACKLIGHT_AAT2870=m +CONFIG_BACKLIGHT_ADP5520=m +CONFIG_BACKLIGHT_ADP8860=m +CONFIG_BACKLIGHT_ADP8870=m +CONFIG_BACKLIGHT_APPLE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_DA9052=m +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_LP855X=m +CONFIG_BACKLIGHT_MAX8925=m +CONFIG_BACKLIGHT_PCF50633=m +# CONFIG_BACKLIGHT_PROGEAR is not set +# CONFIG_BACKLIGHT_SAHARA is not set +CONFIG_BACKLIGHT_WM831X=m +# CONFIG_BACKTRACE_SELF_TEST is not set +CONFIG_BASE_FULL=y +CONFIG_BASE_SMALL=0 +CONFIG_BATMAN_ADV=m +# CONFIG_BATMAN_ADV_DEBUG is not set +CONFIG_BATTERY_BQ27X00_I2C=y +CONFIG_BATTERY_BQ27X00_PLATFORM=y +# CONFIG_BATTERY_DS2760 is not set +CONFIG_BATTERY_DS2780=m +CONFIG_BATTERY_DS2781=m +CONFIG_BATTERY_DS2782=m +CONFIG_BATTERY_GOLDFISH=y +CONFIG_BATTERY_MAX17040=m +CONFIG_BATTERY_MAX17042=m +CONFIG_BATTERY_SBS=m +CONFIG_BCH_CONST_M=14 +CONFIG_BCH_CONST_PARAMS=y +CONFIG_BCH_CONST_T=4 +CONFIG_BCMA=m +# CONFIG_BCMA_DEBUG is not set +CONFIG_BCMA_HOST_PCI=y +CONFIG_BCMA_HOST_PCI_POSSIBLE=y +CONFIG_BCMA_POSSIBLE=y +# CONFIG_BCMDHD is not set +CONFIG_BCM_WIMAX=m +# CONFIG_BE2NET is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +CONFIG_BINARY_PRINTF=y +# CONFIG_BINFMT_AOUT is not set +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=y +CONFIG_BITREVERSE=y +CONFIG_BLK_CGROUP=y +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_CPQ_DA is not set +CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_BSG=y +CONFIG_BLK_DEV_BSGLIB=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_DAC960 is not set +CONFIG_BLK_DEV_DM=y +CONFIG_BLK_DEV_DRBD=m +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_BLK_DEV_INITRD=y +# CONFIG_BLK_DEV_INTEGRITY is not set +CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 +CONFIG_BLK_DEV_MD=y +CONFIG_BLK_DEV_NVME=m +CONFIG_BLK_DEV_OSD=m +CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RBD=m +CONFIG_BLK_DEV_SD=y +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_THROTTLING=y +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_XIP is not set +CONFIG_BLOCK=y +CONFIG_BNA=m +CONFIG_BNX2=y +# CONFIG_BNX2X is not set +# CONFIG_BONDING is not set +# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0 +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_BOUNCE=y +CONFIG_BPF_JIT=y +CONFIG_BQL=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_BRCMDBG is not set +CONFIG_BRCMFMAC=m +CONFIG_BRCMFMAC_SDIO=y +CONFIG_BRCMFMAC_USB=y +CONFIG_BRCMSMAC=m +CONFIG_BRCMUTIL=m +CONFIG_BRIDGE=y +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +# CONFIG_BRIDGE_EBT_ULOG is not set +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_IGMP_SNOOPING=y +# CONFIG_BRIDGE_NETFILTER is not set +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BROKEN_ON_SMP=y +CONFIG_BSD_DISKLABEL=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_BT is not set +# CONFIG_BTRFS_FS is not set +CONFIG_BUG=y +# CONFIG_C2PORT is not set +CONFIG_CACHEFILES=m +# CONFIG_CACHEFILES_DEBUG is not set +# CONFIG_CACHEFILES_HISTOGRAM is not set +# CONFIG_CACHE_L2X0 is not set +CONFIG_CAIF=m +# CONFIG_CAIF_DEBUG is not set +CONFIG_CAIF_HSI=m +CONFIG_CAIF_NETDEV=m +CONFIG_CAIF_SPI_SLAVE=m +# CONFIG_CAIF_SPI_SYNC is not set +CONFIG_CAIF_TTY=m +CONFIG_CAIF_USB=m +# CONFIG_CAN is not set +CONFIG_CARDBUS=y +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +CONFIG_CARL9170=m +CONFIG_CARL9170_HWRNG=y +CONFIG_CARL9170_LEDS=y +CONFIG_CARL9170_WPC=y +# CONFIG_CASSINI is not set +CONFIG_CB710_CORE=m +# CONFIG_CB710_DEBUG is not set +CONFIG_CB710_DEBUG_ASSUMPTIONS=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_CC_STACKPROTECTOR=y +# CONFIG_CDROM_PKTCDVD is not set +CONFIG_CEPH_FS=m +CONFIG_CEPH_LIB=m +# CONFIG_CEPH_LIB_PRETTYDEBUG is not set +CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y +# CONFIG_CFG80211_ALLOW_RECONNECT is not set +CONFIG_CFG80211_DEBUGFS=y +CONFIG_CFG80211_DEFAULT_PS=y +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set +# CONFIG_CFG80211_INTERNAL_REGDB is not set +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_CFG80211_WEXT=y +CONFIG_CFQ_GROUP_IOSCHED=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_CGROUPS=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_FREEZER=y +# CONFIG_CGROUP_MEM_RES_CTLR is not set +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_SCHED=y +CONFIG_CHARGER_GPIO=m +CONFIG_CHARGER_ISP1704=m +CONFIG_CHARGER_LP8727=m +CONFIG_CHARGER_MANAGER=y +CONFIG_CHARGER_MAX8903=m +CONFIG_CHARGER_MAX8997=m +CONFIG_CHARGER_MAX8998=m +CONFIG_CHARGER_PCF50633=m +CONFIG_CHARGER_SMB347=m +CONFIG_CHECKPOINT_RESTORE=y +CONFIG_CHECK_SIGNATURE=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +CONFIG_CHELSIO_T4=m +CONFIG_CHELSIO_T4VF=m +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_CHR_DEV_SCH is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CIFS is not set +CONFIG_CLEANCACHE=y +CONFIG_CLKBLD_I8253=y +CONFIG_CLKEVT_I8253=y +CONFIG_CLKSRC_I8253=y +CONFIG_CLOCKSOURCE_WATCHDOG=y +CONFIG_CLZ_TAB=y +CONFIG_CMDLINE="" +# CONFIG_CMDLINE_BOOL is not set +CONFIG_CNIC=m +# CONFIG_CODA_FS is not set +# CONFIG_COMEDI is not set +# CONFIG_COMPAT_VDSO is not set +CONFIG_CONNECTOR=y +CONFIG_CONSOLE_POLL=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_CORDIC=m +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_CPA_DEBUG is not set +# CONFIG_CPU5_WDT is not set +CONFIG_CPUSETS=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y +# CONFIG_CPU_DCACHE_DISABLE is not set +CONFIG_CPU_FREQ=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_GOV_INTERACTIVE is not set +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +CONFIG_CPU_FREQ_GOV_USERSPACE=y +# CONFIG_CPU_FREQ_STAT is not set +CONFIG_CPU_FREQ_TABLE=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_HAS_PMU=y +# CONFIG_CPU_ICACHE_DISABLE is not set +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y +CONFIG_CPU_PABRT_V7=y +CONFIG_CPU_PM=y +CONFIG_CPU_SUP_AMD=y +CONFIG_CPU_SUP_CENTAUR=y +CONFIG_CPU_SUP_CYRIX_32=y +CONFIG_CPU_SUP_INTEL=y +CONFIG_CPU_SUP_TRANSMETA_32=y +CONFIG_CPU_SUP_UMC_32=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_V7=y +# CONFIG_CRAMFS is not set +CONFIG_CRASH_DUMP=y +CONFIG_CRC16=y +CONFIG_CRC32=y +# CONFIG_CRC32_BIT is not set +# CONFIG_CRC32_SARWATE is not set +# CONFIG_CRC32_SELFTEST is not set +# CONFIG_CRC32_SLICEBY4 is not set +CONFIG_CRC32_SLICEBY8=y +CONFIG_CRC8=m +CONFIG_CRC_CCITT=m +# CONFIG_CRC_ITU_T is not set +CONFIG_CROSS_COMPILE="" +CONFIG_CRYPTO=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_AES_586=y +CONFIG_CRYPTO_AES_NI_INTEL=m +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_AUTHENC=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CCM is not set +CONFIG_CRYPTO_CRC32C_INTEL=m +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_DEV_GEODE is not set +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_CRYPTO_DEV_PADLOCK is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_GCM is not set +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_GHASH=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_KHAZAD is not set +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_PCOMP=m +CONFIG_CRYPTO_PCOMP2=y +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_RNG2=y +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SALSA20_586 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SEQIV is not set +CONFIG_CRYPTO_SERPENT_SSE2_586=m +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_TWOFISH=y +# CONFIG_CRYPTO_TWOFISH_586 is not set +CONFIG_CRYPTO_TWOFISH_COMMON=y +CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_USER_API=m +CONFIG_CRYPTO_USER_API_HASH=m +CONFIG_CRYPTO_USER_API_SKCIPHER=m +CONFIG_CRYPTO_VMAC=m +CONFIG_CRYPTO_WORKQUEUE=y +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_XCBC is not set +CONFIG_CRYPTO_ZLIB=m +CONFIG_CRYSTALHD=m +# CONFIG_CS5535_MFGPT is not set +CONFIG_CS89x0=m +CONFIG_CS89x0_PLATFORM=y +CONFIG_CUSE=m +# CONFIG_CYCLADES is not set +CONFIG_DCACHE_WORD_ACCESS=y +# CONFIG_DCB is not set +# CONFIG_DCC_TTY is not set +# CONFIG_DCDBAS is not set +# CONFIG_DE2104X is not set +# CONFIG_DE4X5 is not set +# CONFIG_DEBUG_ATOMIC_SLEEP is not set +# CONFIG_DEBUG_BLK_CGROUP is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_BOOT_PARAMS is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_CREDENTIALS is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_DEBUG_HIGHMEM is not set +# CONFIG_DEBUG_INFO_REDUCED is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_KMEMLEAK is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_LL is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_NX_TEST is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set +CONFIG_DEBUG_PREEMPT=y +CONFIG_DEBUG_RODATA=y +# CONFIG_DEBUG_RODATA_TEST is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_DEBUG_SECTION_MISMATCH is not set +CONFIG_DEBUG_SET_MODULE_RONX=y +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_SHIRQ is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_VIRTUAL is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DECNET is not set +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_LZO=y +CONFIG_DECOMPRESS_XZ=y +CONFIG_DEFAULT_HOSTNAME="(none)" +CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 +CONFIG_DEFAULT_IO_DELAY_TYPE=0 +CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_SECURITY="apparmor" +CONFIG_DEFAULT_SECURITY_APPARMOR=y +# CONFIG_DEFAULT_SECURITY_DAC is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_YAMA is not set +CONFIG_DEFAULT_TCP_CONG="cubic" +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +# CONFIG_DEFXX is not set +# CONFIG_DELL_RBU is not set +CONFIG_DELL_WMI=m +CONFIG_DELL_WMI_AIO=m +# CONFIG_DEPRECATED_PARAM_STRUCT is not set +CONFIG_DETECT_HUNG_TASK=y +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_DEVKMEM=y +CONFIG_DEVMEM=y +CONFIG_DEVPORT=y +CONFIG_DEVPTS_MULTIPLE_INSTANCES=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_DL2K is not set +# CONFIG_DLM is not set +# CONFIG_DM9000 is not set +# CONFIG_DM9102 is not set +# CONFIG_DMADEVICES_DEBUG is not set +# CONFIG_DMATEST is not set +# CONFIG_DMA_API_DEBUG is not set +CONFIG_DMA_ENGINE=y +CONFIG_DMA_SHARED_BUFFER=y +CONFIG_DMI=y +CONFIG_DMIID=y +CONFIG_DMI_SYSFS=m +CONFIG_DM_BUFIO=m +CONFIG_DM_CRYPT=y +CONFIG_DM_DEBUG=y +# CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set +# CONFIG_DM_DEBUG_SPACE_MAPS is not set +CONFIG_DM_FLAKEY=m +CONFIG_DM_LOG_USERSPACE=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_PERSISTENT_DATA=m +CONFIG_DM_RAID=m +CONFIG_DM_THIN_PROVISIONING=m +CONFIG_DM_UEVENT=y +CONFIG_DM_VERITY=m +# CONFIG_DNET is not set +CONFIG_DNOTIFY=y +CONFIG_DNS_RESOLVER=y +CONFIG_DOUBLEFAULT=y +CONFIG_DQL=y +CONFIG_DRAGONRISE_FF=y +# CONFIG_DRBD_FAULT_INJECTION is not set +CONFIG_DRM_GMA3600=y +CONFIG_DRM_GMA500=m +CONFIG_DRM_GMA600=y +CONFIG_DRM_I2C_CH7006=m +CONFIG_DRM_I2C_SIL164=m +CONFIG_DRM_I915=y +# CONFIG_DRM_I915_KMS is not set +CONFIG_DRM_LOAD_EDID_FIRMWARE=y +# CONFIG_DRM_MGA is not set +CONFIG_DRM_NOUVEAU=m +CONFIG_DRM_NOUVEAU_BACKLIGHT=y +CONFIG_DRM_NOUVEAU_DEBUG=y +# CONFIG_DRM_R128 is not set +# CONFIG_DRM_RADEON is not set +# CONFIG_DRM_SAVAGE is not set +# CONFIG_DRM_SIS is not set +# CONFIG_DRM_TDFX is not set +CONFIG_DRM_TTM=m +CONFIG_DRM_UDL=m +CONFIG_DRM_USB=m +# CONFIG_DRM_VIA is not set +CONFIG_DRM_VMWGFX=m +CONFIG_DTC=y +# CONFIG_DUMMY is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_DVB_CORE is not set +CONFIG_DX_SEP=m +CONFIG_DYNAMIC_DEBUG=y +CONFIG_E100=y +CONFIG_E1000=y +CONFIG_E1000E=y +CONFIG_EARLY_PRINTK=y +# CONFIG_EARLY_PRINTK_DBGP is not set +# CONFIG_ECHO is not set +# CONFIG_ECONET is not set +CONFIG_EDAC=y +# CONFIG_EDAC_DEBUG is not set +# CONFIG_EDAC_MM_EDAC is not set +# CONFIG_EDD is not set +CONFIG_EEEPC_LAPTOP=m +CONFIG_EEEPC_WMI=m +CONFIG_EEPROM_MAX6875=m +CONFIG_EFI=y +CONFIG_EFI_PARTITION=y +CONFIG_EFI_STUB=y +CONFIG_EFI_VARS=y +# CONFIG_EFS_FS is not set +CONFIG_ELF_CORE=y +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_ENCRYPTED_KEYS=y +# CONFIG_ENIC is not set +# CONFIG_EPIC100 is not set +CONFIG_EPOLL=y +# CONFIG_EQUALIZER is not set +# CONFIG_ET131X is not set +CONFIG_ETHERNET=y +CONFIG_ETHOC=m +# CONFIG_EUROTECH_WDT is not set +CONFIG_EVENTFD=y +CONFIG_EVENT_POWER_TRACING_DEPRECATED=y +CONFIG_EVENT_TRACING=y +CONFIG_EVM=y +# CONFIG_EXOFS_DEBUG is not set +CONFIG_EXOFS_FS=m +CONFIG_EXPERIMENTAL=y +CONFIG_EXPERT=y +CONFIG_EXPORTFS=y +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_DEBUG is not set +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_USE_FOR_EXT23=y +CONFIG_EXTRA_FIRMWARE="" +CONFIG_EXYNOS_VIDEO=y +CONFIG_F71808E_WDT=m +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FANOTIFY=y +CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_FAT_FS=y +# CONFIG_FAULT_INJECTION is not set +CONFIG_FB=y +# CONFIG_FB_3DFX is not set +# CONFIG_FB_ARC is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_BROADSHEET=m +# CONFIG_FB_CARMINE is not set +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_CYBER2000 is not set +CONFIG_FB_DEFERRED_IO=y +CONFIG_FB_EFI=y +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_GEODE is not set +CONFIG_FB_GOLDFISH=y +# CONFIG_FB_HGA is not set +CONFIG_FB_I740=m +# CONFIG_FB_I810 is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_LE80578 is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_METRONOME is not set +CONFIG_FB_MODE_HELPERS=y +# CONFIG_FB_N411 is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +CONFIG_FB_SM7XX=m +CONFIG_FB_SMSCUFX=m +# CONFIG_FB_SVGALIB is not set +CONFIG_FB_SYS_COPYAREA=m +CONFIG_FB_SYS_FILLRECT=m +CONFIG_FB_SYS_FOPS=m +CONFIG_FB_SYS_IMAGEBLIT=m +CONFIG_FB_TILEBLITTING=y +CONFIG_FB_TMIO=m +CONFIG_FB_TMIO_ACCELL=y +# CONFIG_FB_TRIDENT is not set +CONFIG_FB_UDL=m +# CONFIG_FB_UVESA is not set +# CONFIG_FB_VESA is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_WMT_GE_ROPS is not set +CONFIG_FB_XGI=m +CONFIG_FDDI=y +# CONFIG_FEALNX is not set +CONFIG_FHANDLE=y +CONFIG_FIB_RULES=y +CONFIG_FILE_LOCKING=y +# CONFIG_FIQ_DEBUGGER is not set +# CONFIG_FIREWIRE is not set +CONFIG_FIREWIRE_NOSY=m +# CONFIG_FIRMWARE_EDID is not set +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_FIRMWARE_MEMMAP=y +# CONFIG_FIXED_PHY is not set +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_FLATMEM=y +CONFIG_FLATMEM_MANUAL=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_FORCEDETH=y +CONFIG_FORCE_MAX_ZONEORDER=11 +# CONFIG_FRAMEBUFFER_CONSOLE is not set +CONFIG_FRAME_POINTER=y +CONFIG_FREEZER=y +CONFIG_FSCACHE=m +# CONFIG_FSCACHE_DEBUG is not set +# CONFIG_FSCACHE_HISTOGRAM is not set +# CONFIG_FSCACHE_OBJECT_LIST is not set +CONFIG_FSCACHE_STATS=y +CONFIG_FSNOTIFY=y +CONFIG_FS_MBCACHE=y +CONFIG_FS_POSIX_ACL=y +CONFIG_FT1000=m +CONFIG_FT1000_PCMCIA=m +CONFIG_FT1000_USB=m +CONFIG_FTGMAC100=m +# CONFIG_FTL is not set +CONFIG_FTMAC100=m +CONFIG_FTRACE=y +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_FTRACE_SYSCALLS is not set +CONFIG_FUJITSU_LAPTOP=m +# CONFIG_FUJITSU_LAPTOP_DEBUG is not set +CONFIG_FUJITSU_TABLET=m +# CONFIG_FUNCTION_TRACER is not set +CONFIG_FUSE_FS=y +# CONFIG_FUSION is not set +CONFIG_FUTEX=y +CONFIG_FW_LOADER=y +# CONFIG_GAMEPORT is not set +# CONFIG_GCOV_KERNEL is not set +CONFIG_GENERIC_ACL=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y +CONFIG_GENERIC_CMOS_UPDATE=y +# CONFIG_GENERIC_CPU_DEVICES is not set +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_IO=y +CONFIG_GENERIC_IOMAP=y +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_GENERIC_PCI_IOMAP=y +# CONFIG_GENERIC_TIME_VSYSCALL is not set +CONFIG_GENERIC_TRACER=y +CONFIG_GEOS=y +CONFIG_GFS2_FS=m +CONFIG_GOLDFISH_TTY=y +# CONFIG_GOOGLE_FIRMWARE is not set +CONFIG_GPIOLIB=y +CONFIG_GPIO_ADP5520=m +CONFIG_GPIO_ADP5588=m +# CONFIG_GPIO_BT8XX is not set +CONFIG_GPIO_CS5535=m +CONFIG_GPIO_GENERIC=m +CONFIG_GPIO_GENERIC_PLATFORM=m +CONFIG_GPIO_IT8761E=m +CONFIG_GPIO_JANZ_TTL=m +CONFIG_GPIO_LANGWELL=y +CONFIG_GPIO_MAX7300=m +CONFIG_GPIO_MAX730X=m +CONFIG_GPIO_MAX732X=m +CONFIG_GPIO_MCP23S08=m +CONFIG_GPIO_ML_IOH=m +CONFIG_GPIO_PCA953X=m +CONFIG_GPIO_PCF857X=m +CONFIG_GPIO_PCH=m +CONFIG_GPIO_RDC321X=m +CONFIG_GPIO_SCH=m +CONFIG_GPIO_STMPE=y +CONFIG_GPIO_SX150X=y +# CONFIG_GPIO_SYSFS is not set +CONFIG_GPIO_TC3589X=y +CONFIG_GPIO_TIMBERDALE=y +CONFIG_GPIO_TPS65910=y +CONFIG_GPIO_TPS65912=m +CONFIG_GPIO_VX855=m +CONFIG_GPIO_WM831X=m +CONFIG_GPIO_WM8994=m +# CONFIG_HAMACHI is not set +# CONFIG_HAMRADIO is not set +# CONFIG_HANGCHECK_TIMER is not set +# CONFIG_HAPPYMEAL is not set +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_WAKELOCK=y +CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y +CONFIG_HAVE_AOUT=y +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_ARCH_KMEMCHECK=y +CONFIG_HAVE_ARCH_PFN_VALID=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_ATOMIC_IOMAP=y +CONFIG_HAVE_BPF_JIT=y +CONFIG_HAVE_CMPXCHG_DOUBLE=y +CONFIG_HAVE_CMPXCHG_LOCAL=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_HAVE_DMA_API_DEBUG=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_HAVE_GENERIC_HARDIRQS=y +CONFIG_HAVE_HW_BREAKPOINT=y +CONFIG_HAVE_IDE=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_IRQ_WORK=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_HAVE_KERNEL_XZ=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_KVM=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_HAVE_MEMBLOCK=y +CONFIG_HAVE_MEMBLOCK_NODE_MAP=y +CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y +CONFIG_HAVE_MMIOTRACE_SUPPORT=y +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_OPTPROBES=y +CONFIG_HAVE_PCSPKR_PLATFORM=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_HAVE_PERF_EVENTS_NMI=y +CONFIG_HAVE_PROC_CPU=y +CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y +CONFIG_HAVE_SETUP_PER_CPU_AREA=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HAVE_TEXT_POKE_SMP=y +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y +CONFIG_HAVE_USER_RETURN_NOTIFIER=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_HERMES is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_HFS_FS is not set +CONFIG_HIBERNATE_CALLBACKS=y +CONFIG_HIBERNATION=y +CONFIG_HID=y +CONFIG_HID_ACRUX=m +CONFIG_HID_ACRUX_FF=y +# CONFIG_HID_BATTERY_STRENGTH is not set +CONFIG_HID_DRAGONRISE=m +CONFIG_HID_EMS_FF=m +CONFIG_HID_GREENASIA=m +CONFIG_HID_HOLTEK=m +CONFIG_HID_HYPERV_MOUSE=m +CONFIG_HID_KENSINGTON=m +CONFIG_HID_KEYTOUCH=m +CONFIG_HID_KYE=m +CONFIG_HID_LCPOWER=m +CONFIG_HID_LOGITECH_DJ=m +CONFIG_HID_MULTITOUCH=m +CONFIG_HID_ORTEK=m +CONFIG_HID_PICOLCD=m +CONFIG_HID_PICOLCD_BACKLIGHT=y +CONFIG_HID_PICOLCD_FB=y +CONFIG_HID_PICOLCD_LCD=y +CONFIG_HID_PICOLCD_LEDS=y +CONFIG_HID_PRIMAX=m +CONFIG_HID_ROCCAT=m +CONFIG_HID_SAITEK=m +CONFIG_HID_SMARTJOYPLUS=m +CONFIG_HID_SPEEDLINK=m +CONFIG_HID_SUPPORT=y +CONFIG_HID_THRUSTMASTER=m +CONFIG_HID_TIVO=m +CONFIG_HID_TWINHAN=m +CONFIG_HID_UCLOGIC=m +CONFIG_HID_WALTOP=m +CONFIG_HID_ZEROPLUS=m +CONFIG_HID_ZYDACRON=m +CONFIG_HIGHMEM=y +# CONFIG_HIGHMEM4G is not set +# CONFIG_HIGHMEM64G is not set +CONFIG_HIGHPTE=y +CONFIG_HIGH_RES_TIMERS=y +# CONFIG_HIPPI is not set +CONFIG_HMC6352=m +CONFIG_HOLTEK_FF=y +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_HOTPLUG=y +CONFIG_HOTPLUG_PCI=y +CONFIG_HOTPLUG_PCI_ACPI=y +CONFIG_HOTPLUG_PCI_ACPI_IBM=m +CONFIG_HOTPLUG_PCI_COMPAQ=m +CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM=y +# CONFIG_HOTPLUG_PCI_CPCI is not set +# CONFIG_HOTPLUG_PCI_FAKE is not set +# CONFIG_HOTPLUG_PCI_PCIE is not set +# CONFIG_HOTPLUG_PCI_SHPC is not set +# CONFIG_HP100 is not set +CONFIG_HPET=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_HPET_MMAP=y +CONFIG_HPET_TIMER=y +# CONFIG_HPFS_FS is not set +CONFIG_HP_ACCEL=m +# CONFIG_HP_ILO is not set +# CONFIG_HP_WATCHDOG is not set +CONFIG_HP_WMI=m +CONFIG_HSI=m +CONFIG_HSI_BOARDINFO=y +CONFIG_HSI_CHAR=m +CONFIG_HTC_I2CPLD=y +# CONFIG_HTC_PASIC3 is not set +CONFIG_HUGETLBFS=y +CONFIG_HVC_DCC=y +CONFIG_HVC_DRIVER=y +# CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_HWMON_VID=m +CONFIG_HW_CONSOLE=y +CONFIG_HW_PERF_EVENTS=y +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_AMD=y +CONFIG_HW_RANDOM_GEODE=y +CONFIG_HW_RANDOM_INTEL=y +CONFIG_HW_RANDOM_TIMERIOMEM=m +CONFIG_HW_RANDOM_VIA=y +CONFIG_HW_RANDOM_VIRTIO=m +CONFIG_HYPERV=m +CONFIG_HYPERV_NET=m +CONFIG_HYPERV_UTILS=m +CONFIG_HZ=100 +CONFIG_HZ_100=y +# CONFIG_HZ_1000 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_I2C_ALGOPCA=m +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CORE is not set +CONFIG_I2C_DESIGNWARE_PCI=m +CONFIG_I2C_DIOLAN_U2C=m +CONFIG_I2C_EG20T=m +CONFIG_I2C_GPIO=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_I801=y +# CONFIG_I2C_INTEL_MID is not set +# CONFIG_I2C_ISCH is not set +CONFIG_I2C_MUX=m +CONFIG_I2C_MUX_GPIO=m +CONFIG_I2C_MUX_PCA9541=m +CONFIG_I2C_MUX_PCA954x=m +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_PXA_PCI is not set +CONFIG_I2C_SCMI=m +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +CONFIG_I2C_SMBUS=m +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +CONFIG_I2C_XILINX=m +# CONFIG_I2O is not set +# CONFIG_I6300ESB_WDT is not set +# CONFIG_I82092 is not set +CONFIG_I8253_LOCK=y +# CONFIG_I8K is not set +# CONFIG_IB700_WDT is not set +# CONFIG_IBMASR is not set +# CONFIG_IBMLS is not set +# CONFIG_IBMOL is not set +# CONFIG_IBM_ASM is not set +CONFIG_IBM_RTL=m +# CONFIG_IDE is not set +CONFIG_IDE_PHISON=m +CONFIG_IEEE802154=m +CONFIG_IEEE802154_6LOWPAN=m +CONFIG_IEEE802154_DRIVERS=m +# CONFIG_IEEE802154_FAKEHARD is not set +# CONFIG_IGB is not set +CONFIG_IGBVF=m +CONFIG_IIO=m +CONFIG_IIO_BUFFER=y +CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 +# CONFIG_IIO_GPIO_TRIGGER is not set +CONFIG_IIO_KFIFO_BUF=m +CONFIG_IIO_PERIODIC_RTC_TRIGGER=m +CONFIG_IIO_SIMPLE_DUMMY=m +# CONFIG_IIO_SIMPLE_DUMMY_BUFFER is not set +# CONFIG_IIO_SIMPLE_DUMMY_EVENTS is not set +# CONFIG_IIO_ST_HWMON is not set +CONFIG_IIO_SW_RING=m +CONFIG_IIO_SYSFS_TRIGGER=m +CONFIG_IIO_TRIGGER=y +CONFIG_IKCONFIG_PROC=y +CONFIG_ILLEGAL_POINTER_VALUE=0 +# CONFIG_IMA is not set +CONFIG_INET=y +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_TUNNEL=m +# CONFIG_INET_AH is not set +# CONFIG_INET_DIAG is not set +CONFIG_INET_ESP=y +# CONFIG_INET_IPCOMP is not set +CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INFINIBAND is not set +# CONFIG_INFTL is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_INIT_ENV_ARG_LIMIT=32 +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_UNLOCK is not set +# CONFIG_INLINE_READ_UNLOCK_BH is not set +# CONFIG_INLINE_READ_UNLOCK_IRQ is not set +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_UNLOCK is not set +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +CONFIG_INOTIFY_USER=y +CONFIG_INPUT=y +CONFIG_INPUT_88PM860X_ONKEY=m +CONFIG_INPUT_AD714X=m +CONFIG_INPUT_AD714X_I2C=m +CONFIG_INPUT_ADXL34X=m +CONFIG_INPUT_ADXL34X_I2C=m +# CONFIG_INPUT_APANEL is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +CONFIG_INPUT_ATLAS_BTNS=m +CONFIG_INPUT_BMA150=m +# CONFIG_INPUT_CM109 is not set +CONFIG_INPUT_CMA3000=m +CONFIG_INPUT_CMA3000_I2C=m +CONFIG_INPUT_DA9052_ONKEY=m +# CONFIG_INPUT_EVBUG is not set +CONFIG_INPUT_EVDEV=y +CONFIG_INPUT_GP2A=m +# CONFIG_INPUT_GPIO is not set +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m +CONFIG_INPUT_GPIO_TILT_POLLED=m +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_KEYBOARD=y +# CONFIG_INPUT_KEYCHORD is not set +# CONFIG_INPUT_KEYRESET is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +CONFIG_INPUT_KXTJ9=m +# CONFIG_INPUT_KXTJ9_POLLED_MODE is not set +CONFIG_INPUT_MAX8925_ONKEY=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_MMA8450=m +# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_MPU3050=m +CONFIG_INPUT_PCF50633_PMU=m +CONFIG_INPUT_PCF8574=m +# CONFIG_INPUT_PCSPKR is not set +# CONFIG_INPUT_POWERMATE is not set +CONFIG_INPUT_SPARSEKMAP=m +CONFIG_INPUT_TWL6040_VIBRA=m +CONFIG_INPUT_UINPUT=y +# CONFIG_INPUT_WISTRON_BTNS is not set +CONFIG_INPUT_WM831X_ON=m +# CONFIG_INPUT_YEALINK is not set +CONFIG_INSTRUCTION_DECODER=y +CONFIG_INTEGRITY=y +CONFIG_INTEGRITY_SIGNATURE=y +CONFIG_INTEL_IDLE=y +# CONFIG_INTEL_IOATDMA is not set +CONFIG_INTEL_IPS=m +CONFIG_INTEL_MEI=m +CONFIG_INTEL_MENLOW=m +CONFIG_INTEL_MID_DMAC=m +CONFIG_INTEL_MID_PTI=m +# CONFIG_IOMMU_HELPER is not set +# CONFIG_IOMMU_STRESS is not set +CONFIG_IOMMU_SUPPORT=y +# CONFIG_ION is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_NOOP=y +CONFIG_IO_DELAY_0X80=y +# CONFIG_IO_DELAY_0XED is not set +# CONFIG_IO_DELAY_NONE is not set +CONFIG_IO_DELAY_TYPE_0X80=0 +CONFIG_IO_DELAY_TYPE_0XED=1 +CONFIG_IO_DELAY_TYPE_NONE=3 +CONFIG_IO_DELAY_TYPE_UDELAY=2 +# CONFIG_IO_DELAY_UDELAY is not set +# CONFIG_IP1000 is not set +CONFIG_IP6_NF_FILTER=y +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_MANGLE=y +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_RPFILTER=m +CONFIG_IP6_NF_MATCH_RT=m +# CONFIG_IP6_NF_QUEUE is not set +CONFIG_IP6_NF_RAW=y +CONFIG_IP6_NF_SECURITY=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_TARGET_REJECT=y +CONFIG_IP6_NF_TARGET_REJECT_SKERR=y +CONFIG_IPC_NS=y +# CONFIG_IPMI_HANDLER is not set +CONFIG_IPV6=y +CONFIG_IPV6_MIP6=m +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_IPV6_PIMSM_V2=y +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_SIT=m +CONFIG_IPV6_SIT_6RD=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_TUNNEL=m +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_IPWIRELESS is not set +# CONFIG_IPX is not set +# CONFIG_IP_DCCP is not set +CONFIG_IP_FIB_TRIE_STATS=y +CONFIG_IP_MROUTE=y +# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set +CONFIG_IP_MULTICAST=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_RPFILTER=m +CONFIG_IP_NF_MATCH_TTL=y +# CONFIG_IP_NF_QUEUE is not set +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_SECURITY=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_NETMAP=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_REJECT_SKERR=y +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_ROUTE_CLASSID=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +# CONFIG_IP_SCTP is not set +CONFIG_IP_SET=m +CONFIG_IP_SET_BITMAP_IP=m +CONFIG_IP_SET_BITMAP_IPMAC=m +CONFIG_IP_SET_BITMAP_PORT=m +CONFIG_IP_SET_HASH_IP=m +CONFIG_IP_SET_HASH_IPPORT=m +CONFIG_IP_SET_HASH_IPPORTIP=m +CONFIG_IP_SET_HASH_IPPORTNET=m +CONFIG_IP_SET_HASH_NET=m +CONFIG_IP_SET_HASH_NETIFACE=m +CONFIG_IP_SET_HASH_NETPORT=m +CONFIG_IP_SET_LIST_SET=m +CONFIG_IP_SET_MAX=256 +CONFIG_IP_VS=m +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_FTP=m +# CONFIG_IP_VS_IPV6 is not set +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_NFCT=y +CONFIG_IP_VS_NQ=m +CONFIG_IP_VS_PE_SIP=m +CONFIG_IP_VS_PROTO_AH=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_SCTP=y +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SH_TAB_BITS=8 +CONFIG_IP_VS_TAB_BITS=12 +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_WRR=m +# CONFIG_IRDA is not set +# CONFIG_IRQSOFF_TRACER is not set +CONFIG_IRQ_DOMAIN=y +# CONFIG_IRQ_DOMAIN_DEBUG is not set +CONFIG_IRQ_FORCED_THREADING=y +# CONFIG_IRQ_TIME_ACCOUNTING is not set +CONFIG_IRQ_WORK=y +CONFIG_IR_ENE=m +CONFIG_IR_FINTEK=m +CONFIG_IR_GPIO_CIR=m +CONFIG_IR_IMON=m +CONFIG_IR_ITE_CIR=m +CONFIG_IR_JVC_DECODER=m +CONFIG_IR_LIRC_CODEC=m +CONFIG_IR_MCEUSB=m +CONFIG_IR_MCE_KBD_DECODER=m +CONFIG_IR_NEC_DECODER=m +CONFIG_IR_NUVOTON=m +CONFIG_IR_RC5_DECODER=m +CONFIG_IR_RC5_SZ_DECODER=m +CONFIG_IR_RC6_DECODER=m +CONFIG_IR_REDRAT3=m +CONFIG_IR_SANYO_DECODER=m +CONFIG_IR_SONY_DECODER=m +CONFIG_IR_STREAMZAP=m +CONFIG_IR_WINBOND_CIR=m +# CONFIG_ISA is not set +CONFIG_ISA_DMA_API=y +CONFIG_ISCSI_IBFT_FIND=y +CONFIG_ISCSI_TARGET=m +# CONFIG_ISDN is not set +# CONFIG_ISI is not set +CONFIG_ISL29003=m +CONFIG_ISL29020=m +# CONFIG_IT8712F_WDT is not set +# CONFIG_IT87_WDT is not set +# CONFIG_ITCO_WDT is not set +# CONFIG_IWL3945 is not set +CONFIG_IWL4965=m +CONFIG_IWLEGACY=m +# CONFIG_IWLEGACY_DEBUG is not set +CONFIG_IWLWIFI=m +# CONFIG_IWLWIFI_DEBUG is not set +CONFIG_IWLWIFI_DEVICE_TRACING=y +# CONFIG_IWLWIFI_EXPERIMENTAL_MFP is not set +# CONFIG_IWLWIFI_P2P is not set +# CONFIG_IWM is not set +# CONFIG_IWMC3200TOP is not set +# CONFIG_IXGB is not set +# CONFIG_IXGBE is not set +CONFIG_JBD2=y +# CONFIG_JBD2_DEBUG is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_JME is not set +CONFIG_JOLIET=y +# CONFIG_JOYSTICK_A3D is not set +# CONFIG_JOYSTICK_ADI is not set +# CONFIG_JOYSTICK_ANALOG is not set +CONFIG_JOYSTICK_AS5011=m +# CONFIG_JOYSTICK_COBRA is not set +# CONFIG_JOYSTICK_GF2K is not set +# CONFIG_JOYSTICK_GRIP is not set +# CONFIG_JOYSTICK_GRIP_MP is not set +# CONFIG_JOYSTICK_GUILLEMOT is not set +# CONFIG_JOYSTICK_IFORCE is not set +# CONFIG_JOYSTICK_INTERACT is not set +# CONFIG_JOYSTICK_JOYDUMP is not set +# CONFIG_JOYSTICK_MAGELLAN is not set +# CONFIG_JOYSTICK_SIDEWINDER is not set +# CONFIG_JOYSTICK_SPACEBALL is not set +# CONFIG_JOYSTICK_SPACEORB is not set +# CONFIG_JOYSTICK_STINGER is not set +# CONFIG_JOYSTICK_TMDC is not set +# CONFIG_JOYSTICK_TWIDJOY is not set +# CONFIG_JOYSTICK_WARRIOR is not set +# CONFIG_JOYSTICK_XPAD is not set +# CONFIG_JOYSTICK_ZHENHUA is not set +CONFIG_JUMP_LABEL=y +CONFIG_KALLSYMS=y +CONFIG_KARMA_PARTITION=y +CONFIG_KDB_KEYBOARD=y +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set +# CONFIG_KERNEL_XZ is not set +# CONFIG_KEXEC is not set +CONFIG_KEYBOARD_ADP5520=m +CONFIG_KEYBOARD_ADP5588=m +CONFIG_KEYBOARD_ADP5589=m +CONFIG_KEYBOARD_GOLDFISH_EVENTS=y +CONFIG_KEYBOARD_GPIO=m +CONFIG_KEYBOARD_GPIO_POLLED=m +# CONFIG_KEYBOARD_LKKBD is not set +CONFIG_KEYBOARD_LM8323=m +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_MAX7359=m +CONFIG_KEYBOARD_MCS=m +CONFIG_KEYBOARD_MPR121=m +# CONFIG_KEYBOARD_NEWTON is not set +CONFIG_KEYBOARD_OMAP4=m +CONFIG_KEYBOARD_OPENCORES=m +CONFIG_KEYBOARD_QT1070=m +CONFIG_KEYBOARD_QT2160=m +CONFIG_KEYBOARD_STMPE=m +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +CONFIG_KEYBOARD_TC3589X=m +CONFIG_KEYBOARD_TCA6416=m +CONFIG_KEYBOARD_TCA8418=m +# CONFIG_KEYBOARD_XTKBD is not set +CONFIG_KEYS=y +CONFIG_KGDB_KDB=y +CONFIG_KGDB_LOW_LEVEL_TRAP=y +CONFIG_KGDB_SERIAL_CONSOLE=y +# CONFIG_KGDB_TESTS is not set +CONFIG_KPROBES=y +# CONFIG_KPROBES_SANITY_TEST is not set +CONFIG_KPROBE_EVENT=y +CONFIG_KRETPROBES=y +CONFIG_KS8842=m +CONFIG_KS8851_MLL=m +# CONFIG_KSM is not set +CONFIG_KSZ884X_PCI=m +CONFIG_KTIME_SCALAR=y +CONFIG_L2TP=m +CONFIG_L2TP_DEBUGFS=m +# CONFIG_L2TP_V3 is not set +# CONFIG_LAPB is not set +# CONFIG_LATENCYTOP is not set +CONFIG_LBDAF=y +CONFIG_LCD_PLATFORM=m +# CONFIG_LDM_PARTITION is not set +CONFIG_LEDS_88PM860X=m +CONFIG_LEDS_ADP5520=m +CONFIG_LEDS_BD2802=m +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_DELL_NETBOOKS=m +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_INTEL_SS4200=m +CONFIG_LEDS_LM3530=m +CONFIG_LEDS_LP3944=m +CONFIG_LEDS_LP5521=m +CONFIG_LEDS_LP5523=m +CONFIG_LEDS_LT3593=m +CONFIG_LEDS_MAX8997=m +CONFIG_LEDS_OT200=m +CONFIG_LEDS_PCA9633=m +CONFIG_LEDS_REGULATOR=m +CONFIG_LEDS_TCA6507=m +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_GPIO=m +CONFIG_LEDS_WM831X_STATUS=m +# CONFIG_LEGACY_PTYS is not set +CONFIG_LIB80211=m +CONFIG_LIB80211_CRYPT_CCMP=m +CONFIG_LIB80211_CRYPT_TKIP=m +CONFIG_LIB80211_CRYPT_WEP=m +# CONFIG_LIB80211_DEBUG is not set +# CONFIG_LIBERTAS is not set +# CONFIG_LIBERTAS_THINFIRM is not set +CONFIG_LIRC=m +CONFIG_LIRC_BT829=m +CONFIG_LIRC_IGORPLUGUSB=m +CONFIG_LIRC_IMON=m +CONFIG_LIRC_SASEM=m +CONFIG_LIRC_SERIAL=m +CONFIG_LIRC_SERIAL_TRANSMITTER=y +CONFIG_LIRC_SIR=m +CONFIG_LIRC_STAGING=y +# CONFIG_LIRC_TTUSBIR is not set +CONFIG_LIRC_ZILOG=m +# CONFIG_LKDTM is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_LOCKD=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_LOCKD_V4=y +CONFIG_LOCKUP_DETECTOR=y +# CONFIG_LOCK_STAT is not set +# CONFIG_LOGFS is not set +CONFIG_LOGIG940_FF=y +CONFIG_LOGITECH_FF=y +CONFIG_LOGIWHEELS_FF=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_LOOPBACK_TARGET=m +CONFIG_LPC_SCH=m +CONFIG_LRU_CACHE=m +CONFIG_LSM_MMAP_MIN_ADDR=32768 +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +# CONFIG_M386 is not set +# CONFIG_M486 is not set +# CONFIG_M586 is not set +# CONFIG_M586MMX is not set +# CONFIG_M586TSC is not set +# CONFIG_M686 is not set +CONFIG_MAC80211=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +CONFIG_MAC80211_HAS_RC=y +# CONFIG_MAC80211_HWSIM is not set +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_MESH is not set +CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +# CONFIG_MAC80211_RC_DEFAULT_PID is not set +CONFIG_MAC80211_RC_MINSTREL=y +CONFIG_MAC80211_RC_MINSTREL_HT=y +CONFIG_MAC80211_RC_PID=y +# CONFIG_MACHZ_WDT is not set +# CONFIG_MACH_GOLDFISH is not set +CONFIG_MACH_GOLDFISH_ARMV7=y +# CONFIG_MACINTOSH_DRIVERS is not set +# CONFIG_MACVLAN is not set +CONFIG_MAC_PARTITION=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_MATH_EMULATION is not set +# CONFIG_MATOM is not set +CONFIG_MAX1363=m +CONFIG_MAX1363_RING_BUFFER=y +CONFIG_MAX517=m +CONFIG_MAX8925_POWER=m +# CONFIG_MAX8997_MUIC is not set +# CONFIG_MCA is not set +CONFIG_MCORE2=y +# CONFIG_MCRUSOE is not set +# CONFIG_MCYRIXIII is not set +CONFIG_MD=y +CONFIG_MDIO=m +CONFIG_MD_AUTODETECT=y +CONFIG_MD_RAID1=m +CONFIG_MD_RAID456=m +# CONFIG_MEDIA_CONTROLLER is not set +CONFIG_MEDIA_SUPPORT=m +# CONFIG_MEFFICEON is not set +# CONFIG_MELAN is not set +# CONFIG_MEMSTICK is not set +# CONFIG_MEMTEST is not set +CONFIG_MFD_88PM860X=y +CONFIG_MFD_AAT2870_CORE=y +CONFIG_MFD_CS5535=m +CONFIG_MFD_DA9052_I2C=y +CONFIG_MFD_JANZ_CMODIO=m +CONFIG_MFD_MAX8925=y +CONFIG_MFD_MAX8997=y +CONFIG_MFD_MAX8998=y +CONFIG_MFD_RC5T583=y +CONFIG_MFD_RDC321X=m +# CONFIG_MFD_S5M_CORE is not set +# CONFIG_MFD_SM501 is not set +CONFIG_MFD_STMPE=y +CONFIG_MFD_TC3589X=y +CONFIG_MFD_TIMBERDALE=m +# CONFIG_MFD_TMIO is not set +CONFIG_MFD_TPS65090=y +CONFIG_MFD_TPS65217=m +CONFIG_MFD_TPS6586X=y +CONFIG_MFD_TPS65910=y +CONFIG_MFD_TPS65912=y +CONFIG_MFD_TPS65912_I2C=y +CONFIG_MFD_VX855=m +CONFIG_MFD_WL1273_CORE=m +CONFIG_MFD_WM831X=y +CONFIG_MFD_WM831X_I2C=y +# CONFIG_MFD_WM8350_I2C is not set +CONFIG_MFD_WM8994=y +# CONFIG_MGEODEGX1 is not set +# CONFIG_MGEODE_LX is not set +# CONFIG_MICROCODE is not set +CONFIG_MIGRATION=y +CONFIG_MII=y +# CONFIG_MINIX_FS is not set +CONFIG_MINIX_SUBPARTITION=y +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_MK6 is not set +# CONFIG_MK7 is not set +# CONFIG_MK8 is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_MLX4_EN is not set +CONFIG_MMC=y +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_MMC_BLOCK_DEFERRED_RESUME is not set +CONFIG_MMC_BLOCK_MINORS=8 +CONFIG_MMC_CB710=m +# CONFIG_MMC_CLKGATE is not set +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_DW=m +# CONFIG_MMC_DW_IDMAC is not set +CONFIG_MMC_DW_PLTFM=m +# CONFIG_MMC_EMBEDDED_SDIO is not set +CONFIG_MMC_GOLDFISH=y +# CONFIG_MMC_PARANOID_SD_INIT is not set +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_SDRICOH_CS is not set +# CONFIG_MMC_TEST is not set +# CONFIG_MMC_TIFM_SD is not set +# CONFIG_MMC_UNSAFE_RESUME is not set +CONFIG_MMC_USHC=m +CONFIG_MMC_VIA_SDMMC=m +CONFIG_MMC_VUB300=m +# CONFIG_MMC_WBSD is not set +CONFIG_MMIOTRACE=y +# CONFIG_MMIOTRACE_TEST is not set +CONFIG_MMU=y +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODVERSIONS=y +# CONFIG_MOXA_INTELLIO is not set +# CONFIG_MOXA_SMARTIO is not set +# CONFIG_MPENTIUM4 is not set +# CONFIG_MPENTIUMII is not set +# CONFIG_MPENTIUMIII is not set +# CONFIG_MPENTIUMM is not set +CONFIG_MPILIB=y +CONFIG_MSDOS_FS=y +CONFIG_MSDOS_PARTITION=y +CONFIG_MSI_WMI=m +CONFIG_MTD=y +# CONFIG_MTD_ABSENT is not set +CONFIG_MTD_AFS_PARTS=m +# CONFIG_MTD_ALAUDA is not set +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_MTD_BLOCK2MTD is not set +# CONFIG_MTD_CFI is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_DOCG3=m +CONFIG_MTD_GOLDFISH_NAND=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_JEDECPROBE is not set +# CONFIG_MTD_LPDDR is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +CONFIG_MTD_MAP_BANK_WIDTH_2=y +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MTDRAM is not set +CONFIG_MTD_NAND_BCH=y +# CONFIG_MTD_NAND_CAFE is not set +CONFIG_MTD_NAND_CS553X=m +CONFIG_MTD_NAND_DENALI=m +CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xFF108018 +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_DOCG4=m +CONFIG_MTD_NAND_ECC_BCH=y +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +CONFIG_MTD_NAND_RICOH=m +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_OOPS is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_PLATRAM is not set +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_RAM is not set +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_SLRAM is not set +CONFIG_MTD_SM_COMMON=m +CONFIG_MTD_SWAP=m +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_TS5500 is not set +# CONFIG_MTD_UBI is not set +CONFIG_MTRR=y +# CONFIG_MTRR_SANITIZER is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set +# CONFIG_MVIAC3_2 is not set +# CONFIG_MVIAC7 is not set +# CONFIG_MWAVE is not set +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_PCIE=m +CONFIG_MWIFIEX_SDIO=m +# CONFIG_MWINCHIP3D is not set +# CONFIG_MWINCHIPC6 is not set +CONFIG_MWL8K=m +CONFIG_MXM_WMI=m +# CONFIG_MYRI10GE is not set +CONFIG_NAMESPACES=y +# CONFIG_NATSEMI is not set +# CONFIG_NCP_FS is not set +CONFIG_NE2K_PCI=y +CONFIG_NEED_MACH_IO_H=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_PER_CPU_KM=y +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y +CONFIG_NEED_SG_DMA_LENGTH=y +CONFIG_NEON=y +CONFIG_NET=y +CONFIG_NET5501=y +CONFIG_NETDEVICES=y +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_ACCT=m +CONFIG_NETFILTER_NETLINK_LOG=y +CONFIG_NETFILTER_NETLINK_QUEUE=y +CONFIG_NETFILTER_TPROXY=y +CONFIG_NETFILTER_XTABLES=y +CONFIG_NETFILTER_XT_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_CPU=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ECN=y +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y +CONFIG_NETFILTER_XT_MATCH_HELPER=y +CONFIG_NETFILTER_XT_MATCH_HL=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_IPVS=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_LIMIT=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_NFACCT=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_POLICY=y +CONFIG_NETFILTER_XT_MATCH_QUOTA=y +CONFIG_NETFILTER_XT_MATCH_QUOTA2=y +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y +CONFIG_NETFILTER_XT_MATCH_STRING=y +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=y +CONFIG_NETFILTER_XT_MATCH_U32=y +CONFIG_NETFILTER_XT_SET=m +CONFIG_NETFILTER_XT_TARGET_AUDIT=m +CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_CT=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_LOG=m +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_TARGET_NFLOG=y +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_TARGET_TEE=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=y +CONFIG_NETFILTER_XT_TARGET_TRACE=y +CONFIG_NETLABEL=y +# CONFIG_NETPOLL_TRAP is not set +CONFIG_NETPRIO_CGROUP=m +# CONFIG_NETWORK_PHY_TIMESTAMPING is not set +CONFIG_NETWORK_SECMARK=y +# CONFIG_NETXEN_NIC is not set +# CONFIG_NET_9P is not set +CONFIG_NET_ACTIVITY_STATS=y +CONFIG_NET_CALXEDA_XGMAC=m +CONFIG_NET_CORE=y +CONFIG_NET_DMA=y +# CONFIG_NET_DROP_MONITOR is not set +# CONFIG_NET_DSA is not set +# CONFIG_NET_FC is not set +# CONFIG_NET_IPGRE is not set +CONFIG_NET_IPGRE_DEMUX=m +# CONFIG_NET_IPIP is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_NET_NS=y +CONFIG_NET_PACKET_ENGINE=y +# CONFIG_NET_PKTGEN is not set +CONFIG_NET_SB1000=m +# CONFIG_NET_SCHED is not set +# CONFIG_NET_TEAM is not set +CONFIG_NET_TULIP=y +CONFIG_NET_VENDOR_3COM=y +CONFIG_NET_VENDOR_8390=y +CONFIG_NET_VENDOR_ADAPTEC=y +CONFIG_NET_VENDOR_ALTEON=y +CONFIG_NET_VENDOR_AMD=y +CONFIG_NET_VENDOR_ATHEROS=y +CONFIG_NET_VENDOR_BROADCOM=y +CONFIG_NET_VENDOR_BROCADE=y +CONFIG_NET_VENDOR_CHELSIO=y +CONFIG_NET_VENDOR_CIRRUS=y +CONFIG_NET_VENDOR_CISCO=y +CONFIG_NET_VENDOR_DEC=y +CONFIG_NET_VENDOR_DLINK=y +CONFIG_NET_VENDOR_EMULEX=y +CONFIG_NET_VENDOR_EXAR=y +CONFIG_NET_VENDOR_FARADAY=y +CONFIG_NET_VENDOR_FUJITSU=y +CONFIG_NET_VENDOR_HP=y +CONFIG_NET_VENDOR_I825XX=y +CONFIG_NET_VENDOR_INTEL=y +CONFIG_NET_VENDOR_MARVELL=y +CONFIG_NET_VENDOR_MELLANOX=y +CONFIG_NET_VENDOR_MICREL=y +CONFIG_NET_VENDOR_MYRI=y +CONFIG_NET_VENDOR_NATSEMI=y +CONFIG_NET_VENDOR_NVIDIA=y +CONFIG_NET_VENDOR_OKI=y +CONFIG_NET_VENDOR_QLOGIC=y +CONFIG_NET_VENDOR_RDC=y +CONFIG_NET_VENDOR_REALTEK=y +CONFIG_NET_VENDOR_SEEQ=y +CONFIG_NET_VENDOR_SILAN=y +CONFIG_NET_VENDOR_SIS=y +CONFIG_NET_VENDOR_SMSC=y +CONFIG_NET_VENDOR_STMICRO=y +CONFIG_NET_VENDOR_SUN=y +CONFIG_NET_VENDOR_TEHUTI=y +CONFIG_NET_VENDOR_TI=y +CONFIG_NET_VENDOR_VIA=y +CONFIG_NET_VENDOR_XIRCOM=y +CONFIG_NEW_LEDS=y +CONFIG_NFC=m +# CONFIG_NFC_LLCP is not set +CONFIG_NFC_NCI=m +CONFIG_NFC_PN533=m +CONFIG_NFC_WILINK=m +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_NFS_COMMON=y +# CONFIG_NFS_FS is not set +# CONFIG_NFTL_RW is not set +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CONNTRACK_AMANDA=y +CONFIG_NF_CONNTRACK_BROADCAST=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_FTP=y +CONFIG_NF_CONNTRACK_H323=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_NF_CONNTRACK_IPV6=y +CONFIG_NF_CONNTRACK_IRC=y +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_NETBIOS_NS=y +CONFIG_NF_CONNTRACK_PPTP=y +# CONFIG_NF_CONNTRACK_PROCFS is not set +CONFIG_NF_CONNTRACK_SANE=y +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_SNMP=m +CONFIG_NF_CONNTRACK_TFTP=y +CONFIG_NF_CONNTRACK_TIMEOUT=y +CONFIG_NF_CONNTRACK_TIMESTAMP=y +CONFIG_NF_CONNTRACK_ZONES=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NF_CT_NETLINK_TIMEOUT=m +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_GRE=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_DEFRAG_IPV4=y +CONFIG_NF_DEFRAG_IPV6=y +CONFIG_NF_NAT=y +CONFIG_NF_NAT_FTP=y +CONFIG_NF_NAT_IRC=y +CONFIG_NF_NAT_NEEDED=y +CONFIG_NF_NAT_PROTO_DCCP=y +CONFIG_NF_NAT_PROTO_GRE=y +CONFIG_NF_NAT_PROTO_SCTP=y +CONFIG_NF_NAT_PROTO_UDPLITE=y +CONFIG_NF_NAT_SIP=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NILFS2_FS=m +# CONFIG_NIU is not set +# CONFIG_NL80211_TESTMODE is not set +CONFIG_NLATTR=y +CONFIG_NLS=y +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NOHIGHMEM=y +CONFIG_NOP_TRACER=y +# CONFIG_NOP_USB_XCEIV is not set +# CONFIG_NOZOMI is not set +CONFIG_NO_BOOTMEM=y +CONFIG_NO_HZ=y +CONFIG_NR_CPUS=1 +# CONFIG_NS83820 is not set +# CONFIG_NSC_GPIO is not set +# CONFIG_NTFS_FS is not set +CONFIG_NVRAM=y +CONFIG_NV_TCO=m +# CONFIG_N_GSM is not set +# CONFIG_N_HDLC is not set +# CONFIG_OABI_COMPAT is not set +# CONFIG_OCFS2_FS is not set +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_DEVICE=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_I2C=m +CONFIG_OF_IRQ=y +CONFIG_OF_MDIO=m +CONFIG_OF_MTD=y +CONFIG_OF_NET=y +# CONFIG_OF_SELFTEST is not set +# CONFIG_OLPC is not set +# CONFIG_OMFS_FS is not set +CONFIG_OPENVSWITCH=m +CONFIG_OPROFILE_NMI_TIMER=y +# CONFIG_OPTIMIZE_INLINING is not set +CONFIG_ORE=m +CONFIG_OSF_PARTITION=y +CONFIG_OUTPUT_FORMAT="elf32-i386" +# CONFIG_P54_COMMON is not set +CONFIG_PACKET=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_PANASONIC_LAPTOP=m +CONFIG_PANIC_TIMEOUT=0 +CONFIG_PANTHERLORD_FF=y +# CONFIG_PARAVIRT_GUEST is not set +# CONFIG_PARPORT is not set +CONFIG_PARTITION_ADVANCED=y +CONFIG_PATA_ACPI=m +# CONFIG_PATA_ALI is not set +CONFIG_PATA_AMD=y +CONFIG_PATA_ARASAN_CF=m +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +CONFIG_PATA_ATP867X=m +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CS5535 is not set +# CONFIG_PATA_CS5536 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_JMICRON is not set +CONFIG_PATA_LEGACY=m +# CONFIG_PATA_MARVELL is not set +CONFIG_PATA_MPIIX=y +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set +CONFIG_PATA_OLDPIIX=y +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PCMCIA is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_PDC_OLD is not set +CONFIG_PATA_PLATFORM=m +# CONFIG_PATA_RADISYS is not set +CONFIG_PATA_RDC=m +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +CONFIG_PATA_SCH=y +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +CONFIG_PATA_TOSHIBA=m +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set +# CONFIG_PC8736x_GPIO is not set +# CONFIG_PC87413_WDT is not set +CONFIG_PCCARD_NONSTATIC=y +CONFIG_PCF50633_ADC=m +CONFIG_PCF50633_GPIO=m +CONFIG_PCH_DMA=m +CONFIG_PCH_GBE=m +CONFIG_PCH_PHUB=m +CONFIG_PCI=y +CONFIG_PCIEAER=y +# CONFIG_PCIEAER_INJECT is not set +# CONFIG_PCIEASPM is not set +CONFIG_PCIEPORTBUS=y +# CONFIG_PCIE_ECRC is not set +CONFIG_PCIE_PME=y +# CONFIG_PCIPCWATCHDOG is not set +CONFIG_PCI_ATS=y +CONFIG_PCI_BIOS=y +# CONFIG_PCI_CNB20LE_QUIRK is not set +# CONFIG_PCI_DEBUG is not set +CONFIG_PCI_DIRECT=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_GOANY=y +# CONFIG_PCI_GOBIOS is not set +# CONFIG_PCI_GODIRECT is not set +# CONFIG_PCI_GOMMCONFIG is not set +CONFIG_PCI_IOAPIC=y +CONFIG_PCI_IOV=y +CONFIG_PCI_LABEL=y +CONFIG_PCI_MMCONFIG=y +CONFIG_PCI_PASID=y +CONFIG_PCI_PRI=y +CONFIG_PCI_QUIRKS=y +CONFIG_PCI_REALLOC_ENABLE_AUTO=y +# CONFIG_PCI_STUB is not set +# CONFIG_PCI_SYSCALL is not set +CONFIG_PCMCIA=y +# CONFIG_PCMCIA_3C574 is not set +# CONFIG_PCMCIA_3C589 is not set +# CONFIG_PCMCIA_AXNET is not set +# CONFIG_PCMCIA_FMVJ18X is not set +# CONFIG_PCMCIA_IBMTR is not set +CONFIG_PCMCIA_LOAD_CIS=y +# CONFIG_PCMCIA_NMCLAN is not set +# CONFIG_PCMCIA_PCNET is not set +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_PCMCIA_SMC91C92 is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_PCMCIA_XIRC2PS is not set +# CONFIG_PCMCIA_XIRCOM is not set +# CONFIG_PCNET32 is not set +CONFIG_PCSPKR_PLATFORM=y +# CONFIG_PD6729 is not set +# CONFIG_PDA_POWER is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_PERF_COUNTERS is not set +CONFIG_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y +# CONFIG_PERSISTENT_TRACER is not set +# CONFIG_PHANTOM is not set +# CONFIG_PHONE is not set +# CONFIG_PHONET is not set +CONFIG_PHYSICAL_ALIGN=0x200000 +CONFIG_PHYSICAL_START=0x100000 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_PID_NS=y +# CONFIG_PLAT_SPEAR is not set +CONFIG_PM=y +CONFIG_PMBUS=m +CONFIG_PMIC_ADP5520=y +# CONFIG_PMIC_DA903X is not set +CONFIG_PMIC_DA9052=y +# CONFIG_PM_AUTOSLEEP is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_DEVFREQ=y +CONFIG_PM_RUNTIME=y +CONFIG_PM_SLEEP=y +CONFIG_PM_STD_PARTITION="" +# CONFIG_PM_WAKELOCKS is not set +# CONFIG_PN544_NFC is not set +CONFIG_PNP=y +CONFIG_PNPACPI=y +# CONFIG_PNP_DEBUG_MESSAGES is not set +CONFIG_POSIX_MQUEUE_SYSCTL=y +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PPP is not set +# CONFIG_PPS is not set +CONFIG_PREEMPT=y +CONFIG_PREEMPT_COUNT=y +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_RCU=y +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_PRINTK=y +CONFIG_PRINTK_TIME=y +# CONFIG_PRINT_QUOTA_WARNING is not set +# CONFIG_PRISM2_USB is not set +# CONFIG_PRISM54 is not set +CONFIG_PROCESSOR_SELECT=y +CONFIG_PROC_DEVICETREE=y +CONFIG_PROC_EVENTS=y +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_PROC_PID_CPUSET=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_VMCORE=y +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILING is not set +# CONFIG_PROVE_LOCKING is not set +CONFIG_PROVIDE_OHCI1394_DMA_INIT=y +CONFIG_PSTORE=y +CONFIG_QEMU_PIPE=y +CONFIG_QEMU_TRACE=y +# CONFIG_QFMT_V1 is not set +# CONFIG_QFMT_V2 is not set +# CONFIG_QLA3XXX is not set +CONFIG_QLCNIC=m +# CONFIG_QLGE is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_QNX6FS_DEBUG is not set +CONFIG_QNX6FS_FS=m +CONFIG_QUOTACTL=y +# CONFIG_QUOTA_DEBUG is not set +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_R3964 is not set +# CONFIG_R6040 is not set +CONFIG_R8169=y +CONFIG_R8187SE=m +CONFIG_R8712U=m +CONFIG_RAID6_PQ=m +# CONFIG_RAID_ATTRS is not set +# CONFIG_RAMOOPS is not set +CONFIG_RAPIDIO=y +CONFIG_RAPIDIO_CPS_GEN2=y +CONFIG_RAPIDIO_CPS_XX=y +# CONFIG_RAPIDIO_DEBUG is not set +CONFIG_RAPIDIO_DISC_TIMEOUT=30 +# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set +# CONFIG_RAPIDIO_TSI500 is not set +CONFIG_RAPIDIO_TSI568=y +CONFIG_RAPIDIO_TSI57X=y +CONFIG_RAPIDIO_TSI721=y +# CONFIG_RAW_DRIVER is not set +# CONFIG_RCU_BOOST is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RC_ATI_REMOTE=m +CONFIG_RC_CORE=m +CONFIG_RC_LOOPBACK=m +CONFIG_RC_MAP=m +CONFIG_RDS=m +# CONFIG_RDS_DEBUG is not set +CONFIG_RDS_TCP=m +CONFIG_RD_BZIP2=y +CONFIG_RD_GZIP=y +CONFIG_RD_LZMA=y +CONFIG_RD_LZO=y +CONFIG_RD_XZ=y +CONFIG_REALTEK_AUTOPM=y +CONFIG_REGMAP=y +CONFIG_REGMAP_IRQ=y +CONFIG_REGULATOR=y +CONFIG_REGULATOR_88PM8607=y +CONFIG_REGULATOR_AAT2870=m +CONFIG_REGULATOR_AB3100=m +CONFIG_REGULATOR_AD5398=m +CONFIG_REGULATOR_DA9052=m +# CONFIG_REGULATOR_DEBUG is not set +# CONFIG_REGULATOR_DUMMY is not set +CONFIG_REGULATOR_FIXED_VOLTAGE=m +CONFIG_REGULATOR_GPIO=m +CONFIG_REGULATOR_ISL6271A=m +CONFIG_REGULATOR_LP3971=m +CONFIG_REGULATOR_LP3972=m +CONFIG_REGULATOR_MAX1586=m +CONFIG_REGULATOR_MAX8649=m +CONFIG_REGULATOR_MAX8660=m +CONFIG_REGULATOR_MAX8925=m +CONFIG_REGULATOR_MAX8952=m +CONFIG_REGULATOR_MAX8997=m +CONFIG_REGULATOR_MAX8998=m +CONFIG_REGULATOR_PCF50633=m +CONFIG_REGULATOR_TPS6105X=m +CONFIG_REGULATOR_TPS62360=m +CONFIG_REGULATOR_TPS65023=m +CONFIG_REGULATOR_TPS6507X=m +CONFIG_REGULATOR_TPS65217=m +CONFIG_REGULATOR_TPS6586X=m +CONFIG_REGULATOR_TPS65910=m +CONFIG_REGULATOR_TPS65912=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=m +CONFIG_REGULATOR_VIRTUAL_CONSUMER=m +CONFIG_REGULATOR_WM831X=m +CONFIG_REGULATOR_WM8400=m +CONFIG_REGULATOR_WM8994=m +# CONFIG_REISERFS_FS is not set +CONFIG_RELAY=y +# CONFIG_RELOCATABLE is not set +CONFIG_RESOURCE_COUNTERS=y +# CONFIG_RFD_FTL is not set +# CONFIG_RFKILL is not set +CONFIG_RFKILL_REGULATOR=m +CONFIG_RING_BUFFER=y +# CONFIG_RING_BUFFER_BENCHMARK is not set +CONFIG_RIONET=m +CONFIG_RIONET_RX_SIZE=128 +CONFIG_RIONET_TX_SIZE=128 +# CONFIG_ROCKETPORT is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_RT2X00 is not set +CONFIG_RTC_CLASS=y +# CONFIG_RTC_DEBUG is not set +CONFIG_RTC_DRV_88PM860X=m +CONFIG_RTC_DRV_AB3100=m +CONFIG_RTC_DRV_BQ32K=m +# CONFIG_RTC_DRV_BQ4802 is not set +CONFIG_RTC_DRV_DA9052=m +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +CONFIG_RTC_DRV_DS3232=m +CONFIG_RTC_DRV_EM3027=m +CONFIG_RTC_DRV_ISL12022=m +CONFIG_RTC_DRV_M41T80_WDT=y +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_MAX8925=m +CONFIG_RTC_DRV_MAX8998=m +CONFIG_RTC_DRV_MSM6242=m +CONFIG_RTC_DRV_PCF50633=m +CONFIG_RTC_DRV_RP5C01=m +CONFIG_RTC_DRV_RV3029C2=m +CONFIG_RTC_DRV_RX8025=m +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_V3020 is not set +CONFIG_RTC_DRV_WM831X=m +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_LIB=y +# CONFIG_RTL8180 is not set +# CONFIG_RTL8187 is not set +CONFIG_RTL8192CE=m +CONFIG_RTL8192CU=m +CONFIG_RTL8192C_COMMON=m +CONFIG_RTL8192DE=m +CONFIG_RTL8192E=m +CONFIG_RTL8192SE=m +CONFIG_RTL8192U=m +CONFIG_RTLLIB=m +CONFIG_RTLLIB_CRYPTO_CCMP=m +CONFIG_RTLLIB_CRYPTO_TKIP=m +CONFIG_RTLLIB_CRYPTO_WEP=m +CONFIG_RTLWIFI=m +# CONFIG_RTLWIFI_DEBUG is not set +CONFIG_RTS5139=m +# CONFIG_RTS5139_DEBUG is not set +# CONFIG_RTS_PSTOR is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_RT_MUTEXES=y +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +# CONFIG_S2IO is not set +# CONFIG_SAMPLES is not set +CONFIG_SAMSUNG_LAPTOP=m +CONFIG_SATA_ACARD_AHCI=m +CONFIG_SATA_AHCI=y +CONFIG_SATA_AHCI_PLATFORM=m +# CONFIG_SATA_INIC162X is not set +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +CONFIG_SATA_PMP=y +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_SVW is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SBC7240_WDT is not set +# CONFIG_SBC8360_WDT is not set +# CONFIG_SBC_EPX_C3_WATCHDOG is not set +CONFIG_SBC_FITPC2_WATCHDOG=m +# CONFIG_SC1200_WDT is not set +# CONFIG_SC520_WDT is not set +# CONFIG_SC92031 is not set +CONFIG_SCHEDSTATS=y +CONFIG_SCHED_AUTOGROUP=y +CONFIG_SCHED_DEBUG=y +CONFIG_SCHED_HRTICK=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_SCHED_TRACER=y +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_FC_ATTRS is not set +CONFIG_SCSI_ISCSI_ATTRS=y +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set +CONFIG_SCSI_MOD=y +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_SCSI_OSD_DEBUG is not set +CONFIG_SCSI_OSD_DPRINT_SENSE=1 +CONFIG_SCSI_OSD_INITIATOR=m +CONFIG_SCSI_OSD_ULD=m +CONFIG_SCSI_PROC_FS=y +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_SPI_ATTRS=y +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_TGT is not set +CONFIG_SCSI_WAIT_SCAN=m +# CONFIG_SCx200 is not set +# CONFIG_SCx200_ACB is not set +# CONFIG_SDIO_UART is not set +CONFIG_SECCOMP=y +CONFIG_SECURITY=y +CONFIG_SECURITYFS=y +CONFIG_SECURITY_APPARMOR=y +CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1 +CONFIG_SECURITY_APPARMOR_HASH=y +# CONFIG_SECURITY_APPARMOR_STATS is not set +CONFIG_SECURITY_APPARMOR_UNCONFINED_INIT=y +# CONFIG_SECURITY_DMESG_RESTRICT is not set +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_NETWORK_XFRM is not set +CONFIG_SECURITY_PATH=y +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 +CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 +CONFIG_SECURITY_SELINUX_DEVELOP=y +# CONFIG_SECURITY_SELINUX_DISABLE is not set +# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set +# CONFIG_SECURITY_TOMOYO is not set +CONFIG_SECURITY_YAMA=y +CONFIG_SECURITY_YAMA_STACKED=y +# CONFIG_SEEQ8005 is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_SENSORS_ABITUGURU=m +CONFIG_SENSORS_ABITUGURU3=m +CONFIG_SENSORS_ACPI_POWER=m +CONFIG_SENSORS_AD7414=m +CONFIG_SENSORS_AD7418=m +CONFIG_SENSORS_ADM1021=m +CONFIG_SENSORS_ADM1025=m +CONFIG_SENSORS_ADM1026=m +CONFIG_SENSORS_ADM1029=m +CONFIG_SENSORS_ADM1031=m +CONFIG_SENSORS_ADM1275=m +CONFIG_SENSORS_ADM9240=m +CONFIG_SENSORS_ADS1015=m +CONFIG_SENSORS_ADS7828=m +CONFIG_SENSORS_ADT7411=m +CONFIG_SENSORS_ADT7462=m +CONFIG_SENSORS_ADT7470=m +CONFIG_SENSORS_ADT7475=m +# CONFIG_SENSORS_AK8975 is not set +CONFIG_SENSORS_AMC6821=m +CONFIG_SENSORS_APDS990X=m +CONFIG_SENSORS_APPLESMC=m +CONFIG_SENSORS_ASB100=m +CONFIG_SENSORS_ASC7621=m +CONFIG_SENSORS_ATK0110=m +CONFIG_SENSORS_ATXP1=m +CONFIG_SENSORS_BH1770=m +CONFIG_SENSORS_BH1780=m +CONFIG_SENSORS_CORETEMP=m +CONFIG_SENSORS_DME1737=m +CONFIG_SENSORS_DS1621=m +CONFIG_SENSORS_DS620=m +CONFIG_SENSORS_EMC1403=m +CONFIG_SENSORS_EMC2103=m +CONFIG_SENSORS_EMC6W201=m +CONFIG_SENSORS_F71805F=m +CONFIG_SENSORS_F71882FG=m +CONFIG_SENSORS_F75375S=m +CONFIG_SENSORS_FAM15H_POWER=m +CONFIG_SENSORS_FSCHMD=m +CONFIG_SENSORS_G760A=m +CONFIG_SENSORS_GL518SM=m +CONFIG_SENSORS_GL520SM=m +CONFIG_SENSORS_GPIO_FAN=m +CONFIG_SENSORS_HDAPS=m +CONFIG_SENSORS_HMC5843=m +CONFIG_SENSORS_I5K_AMB=m +CONFIG_SENSORS_ISL29018=m +CONFIG_SENSORS_IT87=m +CONFIG_SENSORS_JC42=m +CONFIG_SENSORS_K10TEMP=m +CONFIG_SENSORS_K8TEMP=m +CONFIG_SENSORS_LINEAGE=m +CONFIG_SENSORS_LIS3LV02D=m +CONFIG_SENSORS_LIS3_I2C=m +CONFIG_SENSORS_LM25066=m +CONFIG_SENSORS_LM63=m +CONFIG_SENSORS_LM73=m +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM77=m +CONFIG_SENSORS_LM78=m +CONFIG_SENSORS_LM80=m +CONFIG_SENSORS_LM83=m +CONFIG_SENSORS_LM85=m +CONFIG_SENSORS_LM87=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_LM92=m +CONFIG_SENSORS_LM93=m +CONFIG_SENSORS_LM95241=m +CONFIG_SENSORS_LM95245=m +CONFIG_SENSORS_LTC2978=m +CONFIG_SENSORS_LTC4151=m +CONFIG_SENSORS_LTC4215=m +CONFIG_SENSORS_LTC4245=m +CONFIG_SENSORS_LTC4261=m +CONFIG_SENSORS_MAX16064=m +CONFIG_SENSORS_MAX16065=m +CONFIG_SENSORS_MAX1619=m +CONFIG_SENSORS_MAX1668=m +CONFIG_SENSORS_MAX34440=m +CONFIG_SENSORS_MAX6639=m +CONFIG_SENSORS_MAX6642=m +CONFIG_SENSORS_MAX6650=m +CONFIG_SENSORS_MAX8688=m +CONFIG_SENSORS_MCP3021=m +CONFIG_SENSORS_NTC_THERMISTOR=m +CONFIG_SENSORS_PC87360=m +CONFIG_SENSORS_PC87427=m +# CONFIG_SENSORS_PCF8591 is not set +CONFIG_SENSORS_PMBUS=m +CONFIG_SENSORS_SCH5627=m +CONFIG_SENSORS_SCH5636=m +CONFIG_SENSORS_SCH56XX_COMMON=m +CONFIG_SENSORS_SHT15=m +CONFIG_SENSORS_SHT21=m +CONFIG_SENSORS_SIS5595=m +CONFIG_SENSORS_SMM665=m +CONFIG_SENSORS_SMSC47B397=m +CONFIG_SENSORS_SMSC47M1=m +CONFIG_SENSORS_SMSC47M192=m +CONFIG_SENSORS_THMC50=m +CONFIG_SENSORS_TMP102=m +CONFIG_SENSORS_TMP401=m +CONFIG_SENSORS_TMP421=m +CONFIG_SENSORS_TSL2563=m +CONFIG_SENSORS_UCD9000=m +CONFIG_SENSORS_UCD9200=m +CONFIG_SENSORS_VIA686A=m +CONFIG_SENSORS_VIA_CPUTEMP=m +CONFIG_SENSORS_VT1211=m +CONFIG_SENSORS_VT8231=m +CONFIG_SENSORS_W83627EHF=m +CONFIG_SENSORS_W83627HF=m +CONFIG_SENSORS_W83781D=m +CONFIG_SENSORS_W83791D=m +CONFIG_SENSORS_W83792D=m +CONFIG_SENSORS_W83793=m +CONFIG_SENSORS_W83795=m +# CONFIG_SENSORS_W83795_FANCTRL is not set +CONFIG_SENSORS_W83L785TS=m +CONFIG_SENSORS_W83L786NG=m +CONFIG_SENSORS_WM831X=m +CONFIG_SENSORS_ZL6100=m +# CONFIG_SERIAL_8250 is not set +CONFIG_SERIAL_ALTERA_JTAGUART=m +CONFIG_SERIAL_ALTERA_UART=m +CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200 +CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4 +CONFIG_SERIAL_CORE=m +# CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_MFD_HSU=m +CONFIG_SERIAL_PCH_UART=m +CONFIG_SERIAL_TIMBERDALE=m +CONFIG_SERIAL_UARTLITE=m +CONFIG_SERIAL_XILINX_PS_UART=m +CONFIG_SERIO_ALTERA_PS2=m +# CONFIG_SERIO_CT82C710 is not set +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_PS2MULT=m +# CONFIG_SERIO_RAW is not set +CONFIG_SERIO_SERPORT=m +# CONFIG_SFC is not set +CONFIG_SFI=y +# CONFIG_SGI_IOC4 is not set +CONFIG_SGI_PARTITION=y +CONFIG_SHMEM=y +CONFIG_SIGNALFD=y +CONFIG_SIGNATURE=y +# CONFIG_SIS190 is not set +# CONFIG_SIS900 is not set +# CONFIG_SKFP is not set +# CONFIG_SKGE is not set +CONFIG_SKY2=y +# CONFIG_SKY2_DEBUG is not set +CONFIG_SLABINFO=y +# CONFIG_SLICOSS is not set +# CONFIG_SLIP is not set +# CONFIG_SLOB is not set +CONFIG_SLUB_DEBUG=y +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +CONFIG_SMARTJOYPLUS_FF=y +# CONFIG_SMC911X is not set +CONFIG_SMC91X=y +# CONFIG_SMP is not set +# CONFIG_SMSC37B787_WDT is not set +# CONFIG_SMSC911X is not set +# CONFIG_SMSC9420 is not set +# CONFIG_SMSC_SCH311X_WDT is not set +CONFIG_SM_FTL=m +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_SOLARIS_X86_PARTITION=y +# CONFIG_SONYPI is not set +# CONFIG_SOUND is not set +CONFIG_SP5100_TCO=m +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_SPARSEMEM_STATIC=y +CONFIG_SPARSE_IRQ=y +# CONFIG_SPARSE_RCU_POINTER is not set +CONFIG_SPEAKUP=m +CONFIG_SPEAKUP_SYNTH_ACNTPC=m +CONFIG_SPEAKUP_SYNTH_ACNTSA=m +CONFIG_SPEAKUP_SYNTH_APOLLO=m +CONFIG_SPEAKUP_SYNTH_AUDPTR=m +CONFIG_SPEAKUP_SYNTH_BNS=m +CONFIG_SPEAKUP_SYNTH_DECEXT=m +CONFIG_SPEAKUP_SYNTH_DECPC=m +CONFIG_SPEAKUP_SYNTH_DECTLK=m +CONFIG_SPEAKUP_SYNTH_DTLK=m +CONFIG_SPEAKUP_SYNTH_DUMMY=m +CONFIG_SPEAKUP_SYNTH_KEYPC=m +CONFIG_SPEAKUP_SYNTH_LTLK=m +CONFIG_SPEAKUP_SYNTH_SOFT=m +CONFIG_SPEAKUP_SYNTH_SPKOUT=m +CONFIG_SPEAKUP_SYNTH_TXPRT=m +# CONFIG_SPI is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_SQUASHFS is not set +# CONFIG_SSB is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSFDC is not set +CONFIG_STACKTRACE=y +CONFIG_STACKTRACE_SUPPORT=y +# CONFIG_STACK_TRACER is not set +CONFIG_STAGING=y +CONFIG_STAGING_MEDIA=y +# CONFIG_STALDRV is not set +CONFIG_STANDALONE=y +# CONFIG_STMMAC_CHAINED is not set +# CONFIG_STMMAC_DA is not set +# CONFIG_STMMAC_DEBUG_FS is not set +CONFIG_STMMAC_ETH=m +# CONFIG_STMMAC_PCI is not set +CONFIG_STMMAC_PLATFORM=m +CONFIG_STMMAC_RING=y +CONFIG_STMPE_I2C=y +CONFIG_STP=y +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_STUB_POULSBO is not set +# CONFIG_SUNDANCE is not set +# CONFIG_SUNGEM is not set +CONFIG_SUNRPC=y +CONFIG_SUNRPC_DEBUG=y +CONFIG_SUN_PARTITION=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_SUSPEND_TIME is not set +CONFIG_SWAP=y +# CONFIG_SWITCH is not set +CONFIG_SWP_EMULATE=y +CONFIG_SW_SYNC=y +CONFIG_SW_SYNC_USER=y +CONFIG_SYNC=y +# CONFIG_SYNCLINK is not set +# CONFIG_SYNCLINKMP is not set +# CONFIG_SYNCLINK_CS is not set +# CONFIG_SYNCLINK_GT is not set +CONFIG_SYN_COOKIES=y +CONFIG_SYSCTL=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSFS=y +# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_SYSV68_PARTITION is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_SYSV_FS is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_TABLET_USB_ACECAD is not set +# CONFIG_TABLET_USB_AIPTEK is not set +# CONFIG_TABLET_USB_GTCO is not set +CONFIG_TABLET_USB_HANWANG=m +# CONFIG_TABLET_USB_KBTAB is not set +# CONFIG_TABLET_USB_WACOM is not set +CONFIG_TARGET_CORE=m +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_TASK_XACCT=y +CONFIG_TC1100_WMI=m +# CONFIG_TCG_TPM is not set +CONFIG_TCM_FILEIO=m +CONFIG_TCM_IBLOCK=m +CONFIG_TCM_PSCSI=m +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +# CONFIG_TCP_MD5SIG is not set +# CONFIG_TEHUTI is not set +# CONFIG_TELCLOCK is not set +CONFIG_TEST_KSTRTOX=m +# CONFIG_TEST_LIST_SORT is not set +CONFIG_TEST_POWER=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_BM=y +CONFIG_TEXTSEARCH_FSM=y +CONFIG_TEXTSEARCH_KMP=y +CONFIG_THINKPAD_ACPI=m +# CONFIG_THINKPAD_ACPI_DEBUG is not set +CONFIG_THINKPAD_ACPI_DEBUGFACILITIES=y +CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y +# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set +CONFIG_THINKPAD_ACPI_VIDEO=y +CONFIG_THRUSTMASTER_FF=y +# CONFIG_THUMB2_KERNEL is not set +CONFIG_TICK_ONESHOT=y +# CONFIG_TIFM_CORE is not set +CONFIG_TIGON3=y +CONFIG_TIMB_DMA=m +CONFIG_TIMERFD=y +CONFIG_TINY_PREEMPT_RCU=y +# CONFIG_TIPC is not set +CONFIG_TI_ST=m +# CONFIG_TLAN is not set +CONFIG_TMPFS=y +CONFIG_TMPFS_XATTR=y +# CONFIG_TMS380TR is not set +CONFIG_TOPSTAR_LAPTOP=m +# CONFIG_TOSHIBA is not set +CONFIG_TOSHIBA_BT_RFKILL=m +CONFIG_TOUCHSCREEN_88PM860X=m +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_ATMEL_MXT=m +CONFIG_TOUCHSCREEN_AUO_PIXCIR=m +CONFIG_TOUCHSCREEN_BU21013=m +CONFIG_TOUCHSCREEN_CLEARPAD_TM1217=m +CONFIG_TOUCHSCREEN_CY8CTMG110=m +CONFIG_TOUCHSCREEN_CYTTSP_CORE=m +CONFIG_TOUCHSCREEN_CYTTSP_I2C=m +CONFIG_TOUCHSCREEN_DYNAPRO=m +CONFIG_TOUCHSCREEN_EETI=m +CONFIG_TOUCHSCREEN_EGALAX=m +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +CONFIG_TOUCHSCREEN_HAMPSHIRE=m +CONFIG_TOUCHSCREEN_ILI210X=m +# CONFIG_TOUCHSCREEN_INEXIO is not set +CONFIG_TOUCHSCREEN_MAX11801=m +CONFIG_TOUCHSCREEN_MCS5000=m +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +CONFIG_TOUCHSCREEN_PIXCIR=m +CONFIG_TOUCHSCREEN_ST1232=m +CONFIG_TOUCHSCREEN_STMPE=m +# CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI is not set +CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4=m +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +CONFIG_TOUCHSCREEN_TPS6507X=m +# CONFIG_TOUCHSCREEN_TSC2007 is not set +CONFIG_TOUCHSCREEN_TSC_SERIO=m +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +CONFIG_TOUCHSCREEN_WM831X=m +CONFIG_TPS6105X=m +CONFIG_TPS65010=m +CONFIG_TPS6507X=m +CONFIG_TR=y +CONFIG_TRACEPOINTS=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_TRACE_ROUTER=m +CONFIG_TRACE_SINK=m +CONFIG_TRACING=y +CONFIG_TRACING_SUPPORT=y +CONFIG_TRANSPARENT_HUGEPAGE=y +# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set +CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y +# CONFIG_TREE_RCU_TRACE is not set +CONFIG_TSL2583=m +CONFIG_TTY_PRINTK=y +# CONFIG_TULIP is not set +CONFIG_TUN=y +# CONFIG_TWL4030_CORE is not set +CONFIG_TWL6040_CORE=y +# CONFIG_TYPHOON is not set +# CONFIG_UACCESS_WITH_MEMCPY is not set +# CONFIG_UDF_FS is not set +CONFIG_UEVENT_HELPER_PATH="" +# CONFIG_UFS_FS is not set +CONFIG_UID16=y +# CONFIG_UID_STAT is not set +CONFIG_UIO_AEC=m +CONFIG_UIO_CIF=m +CONFIG_UIO_NETX=m +CONFIG_UIO_PCI_GENERIC=m +CONFIG_UIO_PDRV=m +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_UIO_SERCOS3=m +# CONFIG_ULI526X is not set +# CONFIG_ULTRIX_PARTITION is not set +CONFIG_UNINLINE_SPIN_UNLOCK=y +CONFIG_UNIX=y +CONFIG_UNIX98_PTYS=y +CONFIG_UNIXWARE_DISKLABEL=y +CONFIG_UNIX_DIAG=m +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_USBIP_CORE=m +# CONFIG_USBIP_DEBUG is not set +CONFIG_USBIP_HOST=m +CONFIG_USBIP_VHCI_HCD=m +# CONFIG_USBPCWATCHDOG is not set +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_BELKIN=y +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_HCD_PLATFORM is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +CONFIG_USB_ENESTORAGE=m +CONFIG_USB_EPSON2888=y +CONFIG_USB_EZUSB=y +# CONFIG_USB_GADGET is not set +CONFIG_USB_GPIO_VBUS=m +CONFIG_USB_HIDDEV=y +CONFIG_USB_IPHETH=m +CONFIG_USB_ISP1362_HCD=m +CONFIG_USB_KBD=m +CONFIG_USB_KC2190=y +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MOUSE=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_CDC_NCM=m +CONFIG_USB_NET_CDC_SUBSET=m +CONFIG_USB_NET_CX82310_ETH=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_INT51X1=m +CONFIG_USB_NET_KALMIA=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_NET_NET1080=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_QMI_WWAN=m +CONFIG_USB_NET_RNDIS_HOST=m +# CONFIG_USB_NET_RNDIS_WLAN is not set +CONFIG_USB_NET_SMSC75XX=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_ZAURUS=m +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_HCD_PLATFORM is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_OTG_UTILS=y +# CONFIG_USB_OTG_WAKELOCK is not set +# CONFIG_USB_OTG_WHITELIST is not set +CONFIG_USB_SERIAL_AIRCABLE=m +CONFIG_USB_SERIAL_ARK3116=m +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_CH341=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_DEBUG=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_F81232=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_FUNSOFT=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_HP4X=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_IUU=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KEYSPAN_MPR=y +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN_USA18X=y +CONFIG_USB_SERIAL_KEYSPAN_USA19=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y +CONFIG_USB_SERIAL_KEYSPAN_USA19W=y +CONFIG_USB_SERIAL_KEYSPAN_USA28=y +CONFIG_USB_SERIAL_KEYSPAN_USA28X=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y +CONFIG_USB_SERIAL_KEYSPAN_USA49W=y +CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_METRO=m +CONFIG_USB_SERIAL_MOS7720=m +CONFIG_USB_SERIAL_MOS7840=m +CONFIG_USB_SERIAL_MOTOROLA=m +CONFIG_USB_SERIAL_NAVMAN=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_SERIAL_OPTICON=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_SERIAL_OTI6858=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_QCAUX=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_QUATECH2=m +# CONFIG_USB_SERIAL_QUATECH_USB2 is not set +CONFIG_USB_SERIAL_SAFE=m +# CONFIG_USB_SERIAL_SAFE_PADDED is not set +CONFIG_USB_SERIAL_SIEMENS_MPI=m +CONFIG_USB_SERIAL_SIERRAWIRELESS=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_SSU100=m +CONFIG_USB_SERIAL_SYMBOL=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_VIVOPAY_SERIAL=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_WWAN=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_ZIO=m +CONFIG_USB_SIERRA_NET=m +# CONFIG_USB_SISUSBVGA is not set +CONFIG_USB_SL811_HCD_ISO=y +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_ENE_UB6250=m +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +CONFIG_USB_STORAGE_REALTEK=m +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_USBAT is not set +CONFIG_USB_SUPPORT=y +# CONFIG_USB_SUSPEND is not set +CONFIG_USB_SWITCH_FSA9480=m +CONFIG_USB_U132_HCD=m +# CONFIG_USB_UAS is not set +CONFIG_USB_UHCI_HCD=y +CONFIG_USB_ULPI=y +CONFIG_USB_VL600=m +CONFIG_USB_WPAN_HCD=m +# CONFIG_USB_WUSB_CBAF_DEBUG is not set +CONFIG_USB_XHCI_HCD=y +# CONFIG_USB_XHCI_HCD_DEBUGGING is not set +CONFIG_USB_YUREX=m +CONFIG_USER_NS=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_USE_OF=y +CONFIG_UTS_NS=y +# CONFIG_UWB is not set +CONFIG_VECTORS_BASE=0xffff0000 +# CONFIG_VETH is not set +CONFIG_VFAT_FS=y +CONFIG_VFP=y +CONFIG_VFPv3=y +CONFIG_VGACON_SOFT_SCROLLBACK=y +CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 +CONFIG_VGA_ARB=y +CONFIG_VGA_ARB_MAX_GPUS=16 +CONFIG_VGA_CONSOLE=y +CONFIG_VGA_SWITCHEROO=y +# CONFIG_VIA_RHINE is not set +# CONFIG_VIA_VELOCITY is not set +CONFIG_VIA_WDT=m +# CONFIG_VIDEO_DEV is not set +# CONFIG_VIDEO_MEDIA is not set +CONFIG_VIRTIO=y +# CONFIG_VIRTIO_BALLOON is not set +# CONFIG_VIRTIO_BLK is not set +CONFIG_VIRTIO_CONSOLE=m +# CONFIG_VIRTIO_MMIO is not set +# CONFIG_VIRTIO_NET is not set +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_RING=y +# CONFIG_VIRTUALIZATION is not set +CONFIG_VIRT_DRIVERS=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_VLAN_8021Q_GVRP is not set +CONFIG_VM86=y +CONFIG_VME_BUS=m +CONFIG_VME_CA91CX42=m +CONFIG_VME_PIO2=m +CONFIG_VME_TSI148=m +CONFIG_VME_USER=m +CONFIG_VMIVME_7805=m +# CONFIG_VMSPLIT_1G is not set +# CONFIG_VMSPLIT_2G_OPT is not set +# CONFIG_VMSPLIT_3G_OPT is not set +CONFIG_VMWARE_BALLOON=m +CONFIG_VMXNET3=m +CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_VORTEX is not set +CONFIG_VT=y +CONFIG_VT6655=m +CONFIG_VT6656=m +CONFIG_VT_CONSOLE=y +CONFIG_VT_CONSOLE_SLEEP=y +# CONFIG_VXFS_FS is not set +CONFIG_VXGE=m +# CONFIG_VXGE_DEBUG_TRACE_ALL is not set +CONFIG_W1=m +CONFIG_W1_CON=y +CONFIG_W1_MASTER_DS1WM=m +CONFIG_W1_MASTER_DS2482=m +CONFIG_W1_MASTER_DS2490=m +CONFIG_W1_MASTER_GPIO=m +CONFIG_W1_MASTER_MATROX=m +CONFIG_W1_SLAVE_BQ27000=m +CONFIG_W1_SLAVE_DS2408=m +CONFIG_W1_SLAVE_DS2423=m +CONFIG_W1_SLAVE_DS2431=m +CONFIG_W1_SLAVE_DS2433=m +# CONFIG_W1_SLAVE_DS2433_CRC is not set +CONFIG_W1_SLAVE_DS2760=m +CONFIG_W1_SLAVE_DS2780=m +CONFIG_W1_SLAVE_DS2781=m +CONFIG_W1_SLAVE_SMEM=m +CONFIG_W1_SLAVE_THERM=m +# CONFIG_W35UND is not set +# CONFIG_W83627HF_WDT is not set +# CONFIG_W83697HF_WDT is not set +# CONFIG_W83697UG_WDT is not set +# CONFIG_W83877F_WDT is not set +# CONFIG_W83977F_WDT is not set +# CONFIG_WAFER_WDT is not set +CONFIG_WAKELOCK=y +# CONFIG_WAN is not set +CONFIG_WANT_LLC=y +# CONFIG_WAN_ROUTER is not set +CONFIG_WATCHDOG_CORE=y +# CONFIG_WATCHDOG_NOWAYOUT is not set +# CONFIG_WDTPCI is not set +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PRIV=y +CONFIG_WEXT_PROC=y +CONFIG_WEXT_SPY=y +# CONFIG_WIFI_CONTROL_FUNC is not set +# CONFIG_WIMAX is not set +# CONFIG_WINBOND_840 is not set +CONFIG_WIRELESS=y +CONFIG_WIRELESS_EXT=y +CONFIG_WL1251=m +CONFIG_WL1251_SDIO=m +# CONFIG_WL12XX_MENU is not set +CONFIG_WL12XX_PLATFORM_DATA=y +CONFIG_WLAGS49_H2=m +CONFIG_WLAGS49_H25=m +CONFIG_WLAN=y +CONFIG_WM831X_BACKUP=m +CONFIG_WM831X_POWER=m +CONFIG_WM831X_WATCHDOG=m +# CONFIG_X25 is not set +CONFIG_X86=y +CONFIG_X86_32=y +CONFIG_X86_32_IRIS=m +# CONFIG_X86_64 is not set +CONFIG_X86_ACPI_CPUFREQ=y +CONFIG_X86_APM_BOOT=y +CONFIG_X86_BSWAP=y +# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set +CONFIG_X86_CMOV=y +CONFIG_X86_CMPXCHG=y +CONFIG_X86_CMPXCHG64=y +# CONFIG_X86_CPUFREQ_NFORCE2 is not set +CONFIG_X86_CPUID=y +CONFIG_X86_DEBUGCTLMSR=y +# CONFIG_X86_DECODER_SELFTEST is not set +CONFIG_X86_EXTENDED_PLATFORM=y +# CONFIG_X86_E_POWERSAVER is not set +CONFIG_X86_GENERIC=y +CONFIG_X86_GOLDFISH=y +# CONFIG_X86_GX_SUSPMOD is not set +CONFIG_X86_INTEL_USERCOPY=y +CONFIG_X86_INTERNODE_CACHE_SHIFT=6 +CONFIG_X86_INVLPG=y +CONFIG_X86_L1_CACHE_SHIFT=6 +CONFIG_X86_LONGHAUL=m +# CONFIG_X86_LONGRUN is not set +# CONFIG_X86_MCE is not set +CONFIG_X86_MINIMUM_CPU_FAMILY=5 +CONFIG_X86_MSR=y +# CONFIG_X86_P4_CLOCKMOD is not set +# CONFIG_X86_PAE is not set +CONFIG_X86_PAT=y +CONFIG_X86_PCC_CPUFREQ=y +CONFIG_X86_PLATFORM_DEVICES=y +CONFIG_X86_PM_TIMER=y +CONFIG_X86_POPAD_OK=y +# CONFIG_X86_POWERNOW_K6 is not set +# CONFIG_X86_POWERNOW_K7 is not set +# CONFIG_X86_POWERNOW_K8 is not set +# CONFIG_X86_PTDUMP is not set +# CONFIG_X86_RDC321X is not set +CONFIG_X86_REBOOTFIXUPS=y +CONFIG_X86_RESERVE_LOW=64 +# CONFIG_X86_SPEEDSTEP_CENTRINO is not set +# CONFIG_X86_SPEEDSTEP_ICH is not set +# CONFIG_X86_SPEEDSTEP_LIB is not set +# CONFIG_X86_SPEEDSTEP_SMI is not set +CONFIG_X86_TSC=y +# CONFIG_X86_UP_APIC is not set +CONFIG_X86_USE_PPRO_CHECKSUM=y +CONFIG_X86_VERBOSE_BOOTUP=y +CONFIG_X86_WANT_INTEL_MID=y +CONFIG_X86_WP_WORKS_OK=y +CONFIG_X86_XADD=y +CONFIG_XFRM=y +CONFIG_XFRM_IPCOMP=m +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_XFRM_SUB_POLICY is not set +CONFIG_XFRM_USER=m +# CONFIG_XFS_FS is not set +# CONFIG_XIP_KERNEL is not set +CONFIG_XO15_EBOOK=m +CONFIG_XOR_BLOCKS=m +CONFIG_XZ_DEC=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_ARMTHUMB=y +CONFIG_XZ_DEC_BCJ=y +CONFIG_XZ_DEC_IA64=y +CONFIG_XZ_DEC_POWERPC=y +CONFIG_XZ_DEC_SPARC=y +CONFIG_XZ_DEC_TEST=m +CONFIG_XZ_DEC_X86=y +# CONFIG_YAFFS_9BYTE_TAGS is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_BACKGROUND is not set +# CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING is not set +# CONFIG_YAFFS_DISABLE_TAGS_ECC is not set +# CONFIG_YAFFS_DOES_ECC is not set +# CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_XATTR=y +CONFIG_YAFFS_YAFFS1=y +CONFIG_YAFFS_YAFFS2=y +# CONFIG_YELLOWFIN is not set +CONFIG_YENTA=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_TOSHIBA=y +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZCACHE=y +# CONFIG_ZD1211RW is not set +CONFIG_ZEROPLUS_FF=y +CONFIG_ZISOFS=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_ZLIB_INFLATE=y +# CONFIG_ZNET is not set +CONFIG_ZONE_DMA=y +# CONFIG_ZONE_DMA32 is not set +CONFIG_ZRAM=m +# CONFIG_ZRAM_DEBUG is not set +CONFIG_ZSMALLOC=y --- linux-goldfish-3.4.0.orig/debian.goldfish/config/enforce +++ linux-goldfish-3.4.0/debian.goldfish/config/enforce @@ -0,0 +1,56 @@ +# +# SECURITY items +# +# Ensure this option is enabled. +value CONFIG_COMPAT_BRK n +value CONFIG_DEVKMEM n +value CONFIG_LSM_MMAP_MIN_ADDR 0 +value CONFIG_SECURITY y +!exists CONFIG_SECURITY_FILE_CAPABILITIES | value CONFIG_SECURITY_FILE_CAPABILITIES y +value CONFIG_SECURITY_SELINUX y +value CONFIG_SECURITY_SMACK y +#value CONFIG_SECURITY_YAMA y +value CONFIG_SYN_COOKIES y +value CONFIG_DEFAULT_SECURITY_APPARMOR y +# For architectures which support this option ensure it is enabled. +!exists CONFIG_SECCOMP | value CONFIG_SECCOMP y +!exists CONFIG_CC_STACKPROTECTOR | value CONFIG_CC_STACKPROTECTOR y +!exists CONFIG_STRICT_DEVMEM | value CONFIG_STRICT_DEVMEM y +# For architectures which support this option ensure it is disabled. +!exists CONFIG_COMPAT_VDSO | value CONFIG_COMPAT_VDSO n +# Default to 32768 for armhf and sparc, 65536 for everything else. +(( arch armhf | arch sparc ) & value CONFIG_DEFAULT_MMAP_MIN_ADDR 32768 ) | \ + ( value CONFIG_DEFAULT_MMAP_MIN_ADDR 65536) + +# CONFIG_USB_DEVICE_FS breaks udev USB firmware loading and is deprecated +# ensure it is disabled. +value CONFIG_USB_DEVICEFS n + +# upstart requires DEVTMPFS be enabled and mounted by default. +value CONFIG_DEVTMPFS y +value CONFIG_DEVTMPFS_MOUNT y + +# some /dev nodes require POSIX ACLs, like /dev/dsp +value CONFIG_TMPFS_POSIX_ACL y + +# Ramdisk size should be a minimum of 64M +#value CONFIG_BLK_DEV_RAM_SIZE 65536 + +# LVM requires dm_mod built in to activate correctly (LP: #560717) +#value CONFIG_BLK_DEV_DM y + +# sysfs: ensure all DEPRECATED items are off +#value CONFIG_SYSFS_DEPRECATED_V2 n +#!exists CONFIG_SYSFS_DEPRECATED | value CONFIG_SYSFS_DEPRECATED n + +# automatically add local version will cause packaging failure +value CONFIG_LOCALVERSION_AUTO n + +# provide framebuffer console form the start +# UbuntuSpec:foundations-m-grub2-boot-framebuffer +#value CONFIG_FRAMEBUFFER_CONSOLE y + +# GRUB changes will rely on built in vesafb on x86, +# UbuntuSpec:foundations-m-grub2-boot-framebuffer +(( arch i386 | arch amd64 ) & value CONFIG_FB_VESA y) | \ + value CONFIG_FB_VESA m | !exists CONFIG_FB_VESA --- linux-goldfish-3.4.0.orig/debian.goldfish/config/armhf/config.common.armhf +++ linux-goldfish-3.4.0/debian.goldfish/config/armhf/config.common.armhf @@ -0,0 +1,263 @@ +# +# Config options for config.common.armhf automatically generated by splitconfig.pl +# +CONFIG_AMD_PHY=m +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_ASUS_OLED=m +# CONFIG_ATA is not set +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BATTERY_BQ27x00=m +CONFIG_BCH=m +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BMP085=m +# CONFIG_BOOT_PRINTK_DELAY is not set +CONFIG_BROADCOM_PHY=m +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_CFG80211 is not set +CONFIG_CGROUP_DEBUG=y +# CONFIG_CGROUP_DEVICE is not set +CONFIG_CICADA_PHY=m +# CONFIG_COMPACTION is not set +CONFIG_COMPAT_BRK=y +# CONFIG_CONFIGFS_FS is not set +# CONFIG_CPU_IDLE is not set +# CONFIG_CRC7 is not set +# CONFIG_CRC_T10DIF is not set +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_CRC32C=y +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_SERPENT is not set +CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_XTS is not set +CONFIG_DAVICOM_PHY=m +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_DEADLINE=y +CONFIG_DEFAULT_IOSCHED="deadline" +# CONFIG_DMADEVICES is not set +CONFIG_DM_DELAY=m +CONFIG_DM_MIRROR=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_ZERO=m +CONFIG_DRM=m +CONFIG_DRM_KMS_HELPER=m +CONFIG_DS1682=m +CONFIG_ECRYPT_FS=y +# CONFIG_EEPROM_93CX6 is not set +CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_LEGACY=m +# CONFIG_EMBEDDED is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_DDC is not set +CONFIG_FRAME_WARN=1024 +CONFIG_GREENASIA_FF=y +# CONFIG_HARDLOCKUP_DETECTOR is not set +# CONFIG_HIDRAW is not set +CONFIG_HID_A4TECH=m +CONFIG_HID_APPLE=m +CONFIG_HID_BELKIN=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_EZKEY=m +CONFIG_HID_GYRATION=m +CONFIG_HID_LOGITECH=m +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +CONFIG_HID_NTRIG=m +CONFIG_HID_PANTHERLORD=m +CONFIG_HID_PETALYNX=m +# CONFIG_HID_PID is not set +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_HID_SUNPLUS=m +CONFIG_HID_TOPSEED=m +CONFIG_HOSTAP=m +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_HWMON is not set +CONFIG_I2C=m +CONFIG_I2C_ALGOBIT=m +CONFIG_I2C_CHARDEV=m +CONFIG_I2C_OCORES=m +CONFIG_I2C_PARPORT_LIGHT=m +CONFIG_I2C_PCA_PLATFORM=m +CONFIG_I2C_SIMTEC=m +CONFIG_I2C_STUB=m +CONFIG_I2C_TAOS_EVM=m +CONFIG_I2C_TINY_USB=m +CONFIG_ICPLUS_PHY=m +CONFIG_ICS932S401=m +CONFIG_IKCONFIG=y +# CONFIG_INET_LRO is not set +CONFIG_INPUT_FF_MEMLESS=m +# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_POLLDEV=m +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_NF_TARGET_ULOG=m +# CONFIG_IP_PNP_RARP is not set +# CONFIG_ISO9660_FS is not set +# CONFIG_KALLSYMS_ALL is not set +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYS_DEBUG_PROC_KEYS is not set +# CONFIG_KGDB is not set +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_PCA955X=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LIBCRC32C=y +CONFIG_LOGIRUMBLEPAD2_FF=y +# CONFIG_LOGO is not set +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_LSI_ET1011C_PHY=m +CONFIG_LXT_PHY=m +CONFIG_MARVELL_PHY=m +CONFIG_MDIO_BITBANG=m +CONFIG_MD_FAULTY=m +CONFIG_MD_LINEAR=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID10=m +CONFIG_MFD_CORE=m +CONFIG_MFD_PCF50633=m +CONFIG_MFD_WM8400=m +CONFIG_MICREL_PHY=m +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MTD_AR7_PARTS=m +CONFIG_MTD_CHAR=y +# CONFIG_MTD_NAND is not set +CONFIG_MTD_NAND_ECC=m +# CONFIG_MTD_NAND_IDS is not set +CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_NATIONAL_PHY=m +CONFIG_NEED_DMA_MAP_STATE=y +# CONFIG_NETCONSOLE is not set +CONFIG_NETFILTER_ADVANCED=y +CONFIG_NETFILTER_XT_MARK=y +# CONFIG_NETPOLL is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NET_POLL_CONTROLLER is not set +CONFIG_NET_TCPPROBE=m +# CONFIG_NFTL is not set +CONFIG_NF_NAT_AMANDA=y +CONFIG_NF_NAT_H323=y +CONFIG_NF_NAT_PPTP=y +CONFIG_NF_NAT_TFTP=y +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_UTF8 is not set +CONFIG_PAGE_OFFSET=0x80000000 +# CONFIG_PCCARD is not set +CONFIG_PHYLIB=m +# CONFIG_POSIX_MQUEUE is not set +CONFIG_QSEMI_PHY=m +# CONFIG_QUOTA is not set +CONFIG_REALTEK_PHY=m +CONFIG_REGMAP_I2C=m +# CONFIG_RTC_DRV_CMOS is not set +CONFIG_RTC_DRV_DS1307=m +CONFIG_RTC_DRV_DS1374=m +CONFIG_RTC_DRV_DS1672=m +CONFIG_RTC_DRV_FM3130=m +CONFIG_RTC_DRV_GOLDFISH=y +CONFIG_RTC_DRV_ISL1208=m +CONFIG_RTC_DRV_M41T80=m +CONFIG_RTC_DRV_MAX6900=m +CONFIG_RTC_DRV_PCF8563=m +CONFIG_RTC_DRV_PCF8583=m +CONFIG_RTC_DRV_RS5C372=m +CONFIG_RTC_DRV_RX8581=m +CONFIG_RTC_DRV_S35390A=m +CONFIG_RTC_DRV_X1205=m +CONFIG_RTC_HCTOSYS=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +CONFIG_SECURITY_SMACK=y +CONFIG_SENSORS_TSL2550=m +# CONFIG_SERIAL_NONSTANDARD is not set +CONFIG_SERIO=y +CONFIG_SERIO_LIBPS2=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +CONFIG_SMSC_PHY=m +CONFIG_STE10XP=m +CONFIG_STRICT_DEVMEM=y +# CONFIG_TASKSTATS is not set +# CONFIG_THERMAL is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_TMPFS_POSIX_ACL is not set +CONFIG_TRANZPORT=m +# CONFIG_UIO is not set +CONFIG_USB=m +CONFIG_USB_ACM=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_APPLEDISPLAY=m +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_XHCI is not set +CONFIG_USB_C67X00_HCD=m +CONFIG_USB_CATC=m +CONFIG_USB_COMMON=m +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_DEVICEFS is not set +CONFIG_USB_DEVICE_CLASS=y +CONFIG_USB_DYNAMIC_MINORS=y +CONFIG_USB_EMI26=m +CONFIG_USB_EMI62=m +CONFIG_USB_FTDI_ELAN=m +CONFIG_USB_HID=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_ISIGHTFW=m +CONFIG_USB_ISP116X_HCD=m +CONFIG_USB_ISP1760_HCD=m +CONFIG_USB_KAWETH=m +CONFIG_USB_LCD=m +CONFIG_USB_LD=m +CONFIG_USB_LED=m +CONFIG_USB_LEGOTOWER=m +# CONFIG_USB_LIBUSUAL is not set +CONFIG_USB_MDC800=m +CONFIG_USB_MON=m +CONFIG_USB_OXU210HP_HCD=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_PRINTER=m +CONFIG_USB_R8A66597_HCD=m +CONFIG_USB_RIO500=m +CONFIG_USB_RTL8150=m +CONFIG_USB_SERIAL=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_SL811_HCD=m +CONFIG_USB_TEST=m +CONFIG_USB_TMC=m +CONFIG_USB_TRANCEVIBRATOR=m +CONFIG_USB_USBNET=m +CONFIG_USB_WDM=m +CONFIG_USB_WUSB_CBAF=m +CONFIG_USB_ZD1201=m +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_VITESSE_PHY=m +CONFIG_VLAN_8021Q=y +CONFIG_VMSPLIT_2G=y +# CONFIG_VMSPLIT_3G is not set +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_WATCHDOG is not set +# CONFIG_WIRELESS_EXT_SYSFS is not set +CONFIG_ZONE_DMA_FLAG=0 --- linux-goldfish-3.4.0.orig/debian.goldfish/config/armhf/config.flavour.goldfish +++ linux-goldfish-3.4.0/debian.goldfish/config/armhf/config.flavour.goldfish @@ -0,0 +1,3 @@ +# +# Config options for config.flavour.goldfish automatically generated by splitconfig.pl +# --- linux-goldfish-3.4.0.orig/debian.goldfish/config/i386/config.common.i386 +++ linux-goldfish-3.4.0/debian.goldfish/config/i386/config.common.i386 @@ -0,0 +1,263 @@ +# +# Config options for config.common.i386 automatically generated by splitconfig.pl +# +CONFIG_AMD_PHY=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +# CONFIG_ASUS_OLED is not set +CONFIG_ATA=y +CONFIG_BACKLIGHT_GENERIC=y +# CONFIG_BATTERY_BQ27x00 is not set +CONFIG_BCH=y +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_BMP085=y +CONFIG_BOOT_PRINTK_DELAY=y +# CONFIG_BROADCOM_PHY is not set +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_CFG80211=y +# CONFIG_CGROUP_DEBUG is not set +CONFIG_CGROUP_DEVICE=y +# CONFIG_CICADA_PHY is not set +CONFIG_COMPACTION=y +# CONFIG_COMPAT_BRK is not set +CONFIG_CONFIGFS_FS=m +CONFIG_CPU_IDLE=y +CONFIG_CRC7=m +CONFIG_CRC_T10DIF=y +CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_LZO=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_PCBC is not set +CONFIG_CRYPTO_SERPENT=m +# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_XTS=m +# CONFIG_DAVICOM_PHY is not set +CONFIG_DEBUG_INFO=y +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_DMADEVICES=y +# CONFIG_DM_DELAY is not set +CONFIG_DM_MIRROR=y +# CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_SNAPSHOT is not set +CONFIG_DM_ZERO=y +CONFIG_DRM=y +CONFIG_DRM_KMS_HELPER=y +# CONFIG_DS1682 is not set +# CONFIG_ECRYPT_FS is not set +CONFIG_EEPROM_93CX6=m +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +CONFIG_EMBEDDED=y +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_DDC=m +CONFIG_FRAME_WARN=2048 +# CONFIG_GREENASIA_FF is not set +CONFIG_HARDLOCKUP_DETECTOR=y +CONFIG_HIDRAW=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_NTRIG=y +CONFIG_HID_PANTHERLORD=y +CONFIG_HID_PETALYNX=y +CONFIG_HID_PID=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_HID_TOPSEED=y +# CONFIG_HOSTAP is not set +CONFIG_HUGETLB_PAGE=y +CONFIG_HWMON=m +CONFIG_I2C=y +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_CHARDEV is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_ICS932S401 is not set +# CONFIG_IKCONFIG is not set +CONFIG_INET_LRO=y +CONFIG_INPUT_FF_MEMLESS=y +CONFIG_INPUT_JOYSTICK=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_POLLDEV=y +CONFIG_INPUT_TABLET=y +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_NF_TARGET_ULOG=y +CONFIG_IP_PNP_RARP=y +CONFIG_ISO9660_FS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KEYBOARD_ATKBD is not set +CONFIG_KEYS_DEBUG_PROC_KEYS=y +CONFIG_KGDB=y +# CONFIG_LCD_CLASS_DEVICE is not set +# CONFIG_LEDS_PCA9532 is not set +# CONFIG_LEDS_PCA955X is not set +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set +# CONFIG_LEDS_TRIGGER_TIMER is not set +CONFIG_LIBCRC32C=m +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_LOGO=y +CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_MARVELL_PHY is not set +# CONFIG_MDIO_BITBANG is not set +# CONFIG_MD_FAULTY is not set +# CONFIG_MD_LINEAR is not set +# CONFIG_MD_MULTIPATH is not set +# CONFIG_MD_RAID0 is not set +# CONFIG_MD_RAID10 is not set +CONFIG_MFD_CORE=y +# CONFIG_MFD_PCF50633 is not set +# CONFIG_MFD_WM8400 is not set +CONFIG_MICREL_PHY=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MTD_AR7_PARTS is not set +# CONFIG_MTD_CHAR is not set +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_ECC=y +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_NEED_DMA_MAP_STATE is not set +CONFIG_NETCONSOLE=y +# CONFIG_NETFILTER_ADVANCED is not set +CONFIG_NETFILTER_XT_MARK=m +CONFIG_NETPOLL=y +# CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_NET_TCPPROBE is not set +CONFIG_NFTL=y +# CONFIG_NF_NAT_AMANDA is not set +# CONFIG_NF_NAT_H323 is not set +# CONFIG_NF_NAT_PPTP is not set +# CONFIG_NF_NAT_TFTP is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_UTF8=y +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PCCARD=y +CONFIG_PHYLIB=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_QSEMI_PHY is not set +CONFIG_QUOTA=y +# CONFIG_REALTEK_PHY is not set +CONFIG_REGMAP_I2C=y +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_GOLDFISH is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_HCTOSYS is not set +# CONFIG_RWSEM_GENERIC_SPINLOCK is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SECURITY_SMACK is not set +# CONFIG_SENSORS_TSL2550 is not set +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_SERIO=m +CONFIG_SERIO_LIBPS2=m +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SMSC_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_STRICT_DEVMEM is not set +CONFIG_TASKSTATS=y +CONFIG_THERMAL=y +CONFIG_TIMER_STATS=y +CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_TRANZPORT is not set +CONFIG_UIO=m +CONFIG_USB=y +# CONFIG_USB_ACM is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_APPLEDISPLAY is not set +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_XHCI=y +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_CATC is not set +CONFIG_USB_COMMON=y +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +CONFIG_USB_DEBUG=y +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_FTDI_ELAN is not set +CONFIG_USB_HID=y +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_LEGOTOWER is not set +CONFIG_USB_LIBUSUAL=y +# CONFIG_USB_MDC800 is not set +CONFIG_USB_MON=y +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_PEGASUS is not set +CONFIG_USB_PRINTER=y +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_SERIAL is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_TMC is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_USBNET is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_WUSB_CBAF is not set +# CONFIG_USB_ZD1201 is not set +CONFIG_VGASTATE=m +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_VITESSE_PHY is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_VMSPLIT_2G is not set +CONFIG_VMSPLIT_3G=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_WATCHDOG=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_ZONE_DMA_FLAG=1 --- linux-goldfish-3.4.0.orig/debian.goldfish/config/i386/config.flavour.goldfish +++ linux-goldfish-3.4.0/debian.goldfish/config/i386/config.flavour.goldfish @@ -0,0 +1,3 @@ +# +# Config options for config.flavour.goldfish automatically generated by splitconfig.pl +# --- linux-goldfish-3.4.0.orig/debian.goldfish/rules.d/i386.mk +++ linux-goldfish-3.4.0/debian.goldfish/rules.d/i386.mk @@ -0,0 +1,18 @@ +human_arch = 32 bit x86 +build_arch = i386 +header_arch = x86_64 +defconfig = defconfig +flavours = goldfish +build_image = bzImage +kernel_file = arch/$(build_arch)/boot/bzImage +install_file = vmlinuz +loader = grub +no_dumpfile = true + +do_doc_package = false +do_source_package = false +do_common_headers_indep = false +do_libc_dev_package = false +do_tools = true +do_tools_perf = true +disable_d_i = true --- linux-goldfish-3.4.0.orig/debian.goldfish/rules.d/armhf.mk +++ linux-goldfish-3.4.0/debian.goldfish/rules.d/armhf.mk @@ -0,0 +1,18 @@ +build_arch = arm +header_arch = arm +asm_link = arm +defconfig = defconfig +flavours = goldfish +build_image = zImage +kernel_file = arch/$(build_arch)/boot/zImage +install_file = vmlinuz +no_dumpfile = true + +loader = grub +do_doc_package = false +do_source_package = false +do_common_headers_indep = false +do_libc_dev_package = false +do_tools = true +do_tools_perf = true +disable_d_i = true --- linux-goldfish-3.4.0.orig/debian.goldfish/etc/getabis +++ linux-goldfish-3.4.0/debian.goldfish/etc/getabis @@ -0,0 +1,7 @@ +repo_list=( + "http://ports.ubuntu.com/ubuntu-ports/pool/universe/l/linux-goldfish" + "http://archive.ubuntu.com/ubuntu/pool/universe/l/linux-goldfish" +) + +getall armhf goldfish +getall i386 goldfish --- linux-goldfish-3.4.0.orig/debian.goldfish/etc/kernelconfig +++ linux-goldfish-3.4.0/debian.goldfish/etc/kernelconfig @@ -0,0 +1,7 @@ +if [ "$variant" = "ports" ]; then + archs="sparc powerpc ia64" + family='ports' +else + archs="armhf i386" + family='ubuntu' +fi --- linux-goldfish-3.4.0.orig/block/partition-generic.c +++ linux-goldfish-3.4.0/block/partition-generic.c @@ -216,10 +216,21 @@ kfree(p); } +static int part_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + struct hd_struct *part = dev_to_part(dev); + + add_uevent_var(env, "PARTN=%u", part->partno); + if (part->info && part->info->volname[0]) + add_uevent_var(env, "PARTNAME=%s", part->info->volname); + return 0; +} + struct device_type part_type = { .name = "partition", .groups = part_attr_groups, .release = part_release, + .uevent = part_uevent, }; static void delete_partition_rcu_cb(struct rcu_head *head) --- linux-goldfish-3.4.0.orig/block/genhd.c +++ linux-goldfish-3.4.0/block/genhd.c @@ -1109,6 +1109,22 @@ blk_put_queue(disk->queue); kfree(disk); } + +static int disk_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + struct gendisk *disk = dev_to_disk(dev); + struct disk_part_iter piter; + struct hd_struct *part; + int cnt = 0; + + disk_part_iter_init(&piter, disk, 0); + while((part = disk_part_iter_next(&piter))) + cnt++; + disk_part_iter_exit(&piter); + add_uevent_var(env, "NPARTS=%u", cnt); + return 0; +} + struct class block_class = { .name = "block", }; @@ -1127,6 +1143,7 @@ .groups = disk_attr_groups, .release = disk_release, .devnode = block_devnode, + .uevent = disk_uevent, }; #ifdef CONFIG_PROC_FS --- linux-goldfish-3.4.0.orig/mm/page_alloc.c +++ linux-goldfish-3.4.0/mm/page_alloc.c @@ -192,6 +192,7 @@ }; int min_free_kbytes = 1024; +int min_free_order_shift = 1; static unsigned long __meminitdata nr_kernel_pages; static unsigned long __meminitdata nr_all_pages; @@ -1565,7 +1566,7 @@ free_pages -= z->free_area[o].nr_free << o; /* Require fewer higher order pages to be free */ - min >>= 1; + min >>= min_free_order_shift; if (free_pages <= min) return false; --- linux-goldfish-3.4.0.orig/mm/shmem.c +++ linux-goldfish-3.4.0/mm/shmem.c @@ -2606,6 +2606,15 @@ } EXPORT_SYMBOL_GPL(shmem_file_setup); +void shmem_set_file(struct vm_area_struct *vma, struct file *file) +{ + if (vma->vm_file) + fput(vma->vm_file); + vma->vm_file = file; + vma->vm_ops = &shmem_vm_ops; + vma->vm_flags |= VM_CAN_NONLINEAR; +} + /** * shmem_zero_setup - setup a shared anonymous mapping * @vma: the vma to be mmapped is prepared by do_mmap_pgoff @@ -2619,11 +2628,7 @@ if (IS_ERR(file)) return PTR_ERR(file); - if (vma->vm_file) - fput(vma->vm_file); - vma->vm_file = file; - vma->vm_ops = &shmem_vm_ops; - vma->vm_flags |= VM_CAN_NONLINEAR; + shmem_set_file(vma, file); return 0; } --- linux-goldfish-3.4.0.orig/mm/mmap.c +++ linux-goldfish-3.4.0/mm/mmap.c @@ -936,6 +936,11 @@ } #endif /* CONFIG_PROC_FS */ +#ifdef CONFIG_QEMU_TRACE +extern void qemu_trace_mmap(struct vm_area_struct * vma); +extern void qemu_trace_munmap(unsigned long start, unsigned long end); +#endif + /* * If a hint addr is less than mmap_min_addr change hint to be as * low as possible but still greater than mmap_min_addr @@ -1340,6 +1345,10 @@ goto free_vma; } +#ifdef CONFIG_QEMU_TRACE + qemu_trace_mmap(vma); +#endif + if (vma_wants_writenotify(vma)) { pgprot_t pprot = vma->vm_page_prot; @@ -2125,6 +2134,10 @@ * Remove the vma's, and unmap the actual pages */ detach_vmas_to_be_unmapped(mm, vma, prev, end); + +#ifdef CONFIG_QEMU_TRACE + qemu_trace_munmap(start, end); +#endif unmap_region(mm, vma, prev, start, end); /* Fix up all other VM information */