Re: acpi gets wrong interrupt for via sata in 2.6.16.17

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

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?
> 
Exactly :)

>> 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.
> 
> Chris: seems that the SATA subdevice (1106:3149) also needs the quirk,
> like EHCI, sound and builtin network.

Will do, and will report back.

Thanks,

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