diff -Nru vhba-module-20190831/debian/changelog vhba-module-20200106/debian/changelog
--- vhba-module-20190831/debian/changelog	2019-08-31 09:14:43.000000000 +0000
+++ vhba-module-20200106/debian/changelog	2020-01-06 11:00:00.000000000 +0000
@@ -1,3 +1,7 @@
+vhba-module (20200106-1ubuntu1~eoan1~ppa1) eoan; urgency=low
+  * Updated to 20200106
+ -- Rok Mandeljc <rok.mandeljc@gmail.com>  Mon, 06 Jan 2020 12:00:00 +0100
+
 vhba-module (20190831-1ubuntu1~eoan1~ppa1) eoan; urgency=low
   * Updated to 20190831
  -- Rok Mandeljc <rok.mandeljc@gmail.com>  Sat, 31 Aug 2019 12:00:00 +0100
diff -Nru vhba-module-20190831/Makefile vhba-module-20200106/Makefile
--- vhba-module-20190831/Makefile	2019-08-31 08:38:40.000000000 +0000
+++ vhba-module-20200106/Makefile	2020-01-06 16:23:51.000000000 +0000
@@ -1,4 +1,4 @@
-VHBA_VERSION := 20190831
+VHBA_VERSION := 20200106
 
 KERNELRELEASE ?= $(shell uname -r)
 KDIR ?= /lib/modules/$(KERNELRELEASE)/build
diff -Nru vhba-module-20190831/README vhba-module-20200106/README
--- vhba-module-20190831/README	2019-08-31 08:38:40.000000000 +0000
+++ vhba-module-20200106/README	2020-01-06 16:23:51.000000000 +0000
@@ -28,7 +28,7 @@
 
 2. Requirements:
 ~~~~~~~~~~~~~~~~
- - Kernel development headers >= 3.16
+ - Kernel development headers >= 3.0
 
 
 3. Installation:
diff -Nru vhba-module-20190831/vhba.c vhba-module-20200106/vhba.c
--- vhba-module-20190831/vhba.c	2019-08-31 08:38:40.000000000 +0000
+++ vhba-module-20200106/vhba.c	2020-01-06 16:23:51.000000000 +0000
@@ -55,6 +55,12 @@
 #define DPRINTK(fmt, args...)
 #endif
 
+/* scmd_dbg was introduced in 3.15 */
+#ifndef scmd_dbg
+#define scmd_dbg(scmd, fmt, a...)       \
+    dev_dbg(&(scmd)->device->sdev_gendev, fmt, ##a)
+#endif
+
 #define VHBA_MAX_SECTORS_PER_IO 256
 #define VHBA_MAX_BUS 16
 #define VHBA_MAX_ID 16 /* Usually 8 or 16 */
@@ -845,6 +851,13 @@
                 return -ENODEV;
             }
         }
+        case 0xBEEF002: {
+            int device_number = vdev->num;
+            if (copy_to_user((void *)arg, &device_number, sizeof(device_number))) {
+                return -EFAULT;
+            }
+            return 0;
+        }
     }
 
     return -ENOTTY;