Re: machine check in kernel mode: Adaptec 2906 SCSI card
On Tue, 2003-12-23 at 15:37, Bill Carini wrote:
> I have an Adaptec 2906 SCSI card installed in a G4 tower.
> This is the sort of thing that happens when I boot just about any kernel
> except for 2.4.20-pre5-ben0:
> (this output was from trying out 2.4.23-pre5-ben0, precompiled from ppckernel.org):
>
> SCSI Subsystem driver Revision 1.00
> Machine check in kernel mode.
> Caused by (from SRR1=49030): Transfer error ack signal
drivers/scsi/aic7xxx/aic7xxx_osm.h:#define MMAPIO
Try turning that into #undef MMAPIO and let me know if that help
Thanks,
Ben.
> --Bill
>
> ---------------------------------------------------------------------------------------------
> 00:0b.0 Host bridge: Apple Computer Inc.: Unknown device 002d
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
> Latency: 16, cache line size 08
> Capabilities: [80] AGP version 1.0
> Status: RQ=7 SBA+ 64bit- FW+ Rate=x1,x2
> Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
>
> 00:10.0 VGA compatible controller: ATI Technologies Inc Rage 128 PF (prog-if 00 [VGA])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 255 (2000ns min), cache line size 08
> Interrupt: pin A routed to IRQ 48
> Region 0: Memory at 94000000 (32-bit, prefetchable) [size=64M]
> Region 1: I/O ports at 802400 [size=256]
> Region 2: Memory at 90000000 (32-bit, non-prefetchable) [size=16K]
> Expansion ROM at 90020000 [disabled] [size=128K]
> Capabilities: [50] AGP version 2.0
> Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
> Command: RQ=0 SBA+ AGP- 64bit- FW- Rate=<none>
> Capabilities: [5c] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 10:0b.0 Host bridge: Apple Computer Inc.: Unknown device 002e
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
> Latency: 16, cache line size 08
>
> 10:12.0 SCSI storage controller: Adaptec AHA-7850 (rev 03)
> Subsystem: Adaptec AHA-2904/Integrated AIC-7850
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 16 (1000ns min, 1000ns max), cache line size 08
> Interrupt: pin A routed to IRQ 52
> Region 0: I/O ports at 0400 [disabled] [size=256]
> Region 1: Memory at 80083000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: [dc] Power Management version 1
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
>
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--
Benjamin Herrenschmidt <benh@kernel.crashing.org>
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