Re: v2.6.30-rc4: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.

From: Maciej Rutecki
Date: Sat May 16 2009 - 05:42:54 EST


2009/5/15 Rafael J. Wysocki <rjw@xxxxxxx>:
> On Sunday 03 May 2009, Francis Moreau wrote:
>> Hello Florian,
>>
>> On Sun, May 3, 2009 at 6:28 PM, Florian Fainelli <florian@xxxxxxxxxxx> wrote:
>> >> I got this since I updated my kernel from 2.6.29 to 2.6.30-rc4.
>> >>
>> >> Let me know if you need more information.
>> >
>> > Is this seen on a Broadcom 47xx/53xx platform or on a computer with a PCI b44
>> > card ?
>> >
>>
>> $ lspci -vv
>>
>> 06:01.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
>> Â Â Â Â Subsystem: Acer Incorporated [ALI] Device 0090
>> Â Â Â Â Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
>> ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Â Â Â Â Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Â Â Â Â Latency: 64
>> Â Â Â Â Interrupt: pin A routed to IRQ 21
>> Â Â Â Â Region 0: Memory at d2000000 (32-bit, non-prefetchable) [size=8K]
>> Â Â Â Â Capabilities: <access denied>
>> Â Â Â Â Kernel driver in use: b44
>>
>>
>> Let me know if you need more details.
>
> Can anyone please tell me what the status of this report is?
>

Hmm. I also have this message in dmesg when always back to Linux from
Windows XP, but only in this case and as long as I remember.

02:0e.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)

Regards
--
Maciej Rutecki
http://www.maciek.unixy.pl
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