[14e4:4315] Fatal DMA errors on Dell Vostro 1310 (Celeron M540)

Larry Finger Larry.Finger at lwfinger.net
Sun Apr 4 13:15:40 EDT 2010


On 04/04/2010 03:24 AM, Michael Buesch wrote:
> On Sunday 04 April 2010 06:59:25 Larry Finger wrote:
>>  If (chip id is 0x4311 AND chip revision is 2) OR chip id is 0x4312
>>    Maskset SSB_IMCFGLO with mask ~(SSB_IMCFGLO_SERTO |
>>      SSB_IMCFGLO_REQTO) and set with 3
> 
> Note that we do the IMCFGLO timeout fixups in b43. So I think the fixup
> should be implemented there.

As the change only affecxts b43, your suggestion is good.

Any idea what IM and TM stand for in the backplane register names?

Larry



More information about the b43-dev mailing list