iwl3945 times out after just a minute of use
Bug #268565 reported by
Mirco Müller
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
- using stock intrepid-install from cd-image of 09092008
- after about one minute of working network/wlan it disconnects with numerous timeout messages in dmesg
- wlan-nic is an intel PRO/Wireless 3945ABG in a ThinkPad X61
- attached output of dmesg and lspci -v
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Thanks Mirco. I unfortunately don't see this here on my machine with the iwl3945 driver:
ogasawara@emiko:~$ cat /proc/version_ signature
Ubuntu 2.6.27-2.3-generic
ogasawara@emiko:~$ sudo lspci -vvnn | grep -A 50 "3945" ,D1-,D2- ,D3hot+ ,D3cold+ ) ff-ff-77- 1b-00
0c:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG Network Connection [8086:4222] (rev 02)
Subsystem: Intel Corporation Device [8086:1020]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 217
Region 0: Memory at fe8ff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
Address: 00000000fee0300c Data: 4152
Capabilities: [e0] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <128ns, L1 <64us
ClockPM+ Suprise- LLActRep- BwNot-
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number 8a-a4-df-
Kernel driver in use: iwl3945
Kernel modules: iwl3945
Would you know by chance the most recent kernel where this wasn't an issue? I'll also see if the Intel contacts I have see this with any of their Alpha5 testing they just began. Thanks.