Re: acpi gets wrong interrupt for via sata in 2.6.16.17

["Scott J. Harmon" <harmon@ksu.edu>]

Scott J. Harmon wrote:
> 
> Sergey Vlasov wrote:
>> On Sat, 24 Jun 2006 20:28:26 -0500 Scott J. Harmon wrote:
>>
>>> The short: something that came in 2.6.16.17 has caused my sata to no
>>> longer work correctly (by work correctly, I mean actually be able to
>>> detect any drives).  I'm no expert, but it seems that it is getting the
>>> wrong interrupt.  In 2.6.16.16 it works fine with the exact same config.
>>>  It also works fine if I append 'pci=noacpi'.  This has still happens in
>>> 2.6.17.
>> I assume that your root filesystem is on a SATA disk, and therefore you
>> don't have an easy way to extract dmesg from a broken kernel?
>>
>>> Here is the output of lspci:
>>>
>>> scott@amdg:~$ /sbin/lspci
>>> 00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP]
>>> Host Bridge (rev 80)
>>> 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
>>> 00:07.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5705
>>> Gigabit Ethernet (rev 03)
>>> 00:0d.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
>>> Controller (rev 46)
>>> 00:0e.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
>>> 00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID
>>> Controller (rev 80)
>>> 00:0f.1 IDE interface: VIA Technologies, Inc.
>>> VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
>>> 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
>>> Controller (rev 81)
>>> 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
>>> Controller (rev 81)
>>> 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
>>> Controller (rev 81)
>>> 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
>>> Controller (rev 81)
>>> 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
>>> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge
>>> [KT600/K8T800/K8T890 South]
>>> 01:00.0 VGA compatible controller: nVidia Corporation NV15DDR [GeForce2
>>> Ti] (rev a4)
>> Try to revert these patches:
>>
>> http://kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commitdiff_plain;h=dc0f369552b491d1578e8a8c6f6512e17246241c
>>
>> http://kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commitdiff_plain;h=c72493379d4aaac49ad3366987db1e118bb4f5ba
>>
>> (revert in the above order - these are two patches which depend on each
>> other, you need to revert both).  You can try it both with 2.6.16.17
>> and 2.6.17.
> 
> Ok, reverting these two patches caused ACPI to function again here.  Let
> me know if there is anything else you need from me to get this fixed in
> mainline.
> 
>> Chris: seems that the SATA subdevice (1106:3149) also needs the quirk,
>> like EHCI, sound and builtin network.
> 
> Thanks,
> 
> Scott.

Is this going to be merged into 2.6.16.x and 2.6.17.x?

Thanks,

Scott.
-- 
"Computer Science is no more about computers than astronomy is about
telescopes." - Edsger Dijkstra
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