From mboxrd@z Thu Jan  1 00:00:00 1970
From: James Bottomley <James.Bottomley@suse.de>
Subject: Re: [Bug 14159] AIC79xx is not working properly with an attached
 scsi tape since 2.6.29
Date: Tue, 15 Sep 2009 08:55:46 -0500
Message-ID: <1253022946.29947.1.camel@mulgrave.site>
References: <bug-14159-11613@http.bugzilla.kernel.org/>
	 <200909151307.n8FD7jBC002000@demeter.kernel.org>
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On Tue, 2009-09-15 at 13:07 +0000, bugzilla-daemon@bugzilla.kernel.org
wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=14159

cc'ing linux-acpi

James

> --- Comment #8 from g.giorgetti@teamsystem.com  2009-09-15 13:07:42 ---
> All right, we've just rebooted the server and tried with the "noioapicquirk"
> param and everything is fine.
> 
> Looking at the patch you put up in your reply I can see some code for amd_813x
> (quirk_disable_amd_813x_boot_interrupt and the definition for AMD_813X_REV_B2)
> 
> So just in case you need it, I'm pasting the lspci for the AMD-8131 we have.
> Please let me know if you need anything else.
> 
> Thank you,
>  Gabriele
> 
> 
> 
> 40:0f.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
> (prog-if 00 [Normal decode])
>     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: 150
>     Bus: primary=40, secondary=41, subordinate=41, sec-latency=96
>     I/O behind bridge: 00007000-00007fff
>     Memory behind bridge: e1f00000-e1ffffff
>     Prefetchable memory behind bridge: 00000000e0200000-00000000e02fffff
>     Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
> <MAbort- <SERR- <PERR-
>     BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
>     Capabilities: [a0] PCI-X bridge device
>         Secondary Status: 64bit+ 133MHz+ SCD- USC- SCO- SRD- Freq=133MHz
>         Status: Dev=40:0f.0 64bit+ 133MHz+ SCD- USC- SCO- SRD-
>         Upstream: Capacity=14 CommitmentLimit=65535
>         Downstream: Capacity=2 CommitmentLimit=65535
>     Capabilities: [b8] HyperTransport: Interrupt Discovery and Configuration
>     Capabilities: [c0] HyperTransport: Slave or Primary Interface
>         !!! Possibly incomplete decoding
>         Command: BaseUnitID=15 UnitCnt=2 MastHost- DefDir-
>         Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0
>         Link Config 0: MLWI=16bit MLWO=16bit LWI=16bit LWO=16bit
>         Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+ <CRCErr=0
>         Link Config 1: MLWI=8bit MLWO=8bit LWI=N/C LWO=N/C
>         Revision ID: 1.02
> 
> 40:0f.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01)
> (prog-if 10 [IO-APIC])
>     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: 0
> 
> 40:10.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
> (prog-if 00 [Normal decode])
>     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: 150
>     Bus: primary=40, secondary=42, subordinate=42, sec-latency=0
>     I/O behind bridge: 0000f000-00000fff
>     Memory behind bridge: fff00000-000fffff
>     Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
>     Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
>     BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
>     Capabilities: [a0] PCI-X bridge device
>         Secondary Status: 64bit+ 133MHz+ SCD- USC- SCO- SRD- Freq=conv
>         Status: Dev=40:10.0 64bit+ 133MHz+ SCD- USC- SCO- SRD-
>         Upstream: Capacity=14 CommitmentLimit=65535
>         Downstream: Capacity=2 CommitmentLimit=65535
>     Capabilities: [b8] HyperTransport: Interrupt Discovery and Configuration
> 
> 40:10.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01)
> (prog-if 10 [IO-APIC])
>     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: 0
> 
> 41:01.0 SCSI storage controller: Adaptec ASC-29320ALP U320 (rev 10)
>     Subsystem: Adaptec Unknown device 0044
>     Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
>     Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort-
> <MAbort- >SERR- <PERR-
>     Latency: 148 (10000ns min, 6250ns max), Cache Line Size: 64 bytes
>     Interrupt: pin A routed to IRQ 19
>     Region 0: I/O ports at 7000 [disabled] [size=256]
>     Region 1: Memory at e1f80000 (64-bit, non-prefetchable) [size=8K]
>     Region 3: I/O ports at 7800 [disabled] [size=256]
>     [virtual] Expansion ROM at e0200000 [disabled] [size=512K]
>     Capabilities: [dc] 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-
>     Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1
> Enable-
>         Address: 0000000000000000  Data: 0000
>     Capabilities: [94] PCI-X non-bridge device
>         Command: DPERE- ERO- RBC=512 OST=3
>         Status: Dev=41:01.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512
> DMOST=8 DMCRS=16 RSCEM- 266MHz- 533MHz-
>