Re: AMD Athlon + VIA Crashing On Disk I/O

Emilio Recio (polywog@navpoint.com)
Tue, 16 Apr 2002 23:14:02 -0400


Martin Eriksson wrote:

>First check out what kind of chipset you really have;
>lspci -xs 0:0
>should do the thing. Post the results.
>
>In the meantime, you can try to compile for
>"Pentium-Pro/Celeron/Pentium-II", and check your BIOS settings one more time
>(set stuff to "safe" values). Also, do you have a really recent kernel, such
>as 2.4.18? There were some changes in the Athlon/VIA "quirks" department a
>while ago, but after 2.4.15 (i think).
>

I think I tried the pentium stuff, but that would freeze up the computer
too (the HD light comes on, and nothing else works, not even ping(!))
But I think that was for a <=2.4.14. I should try it again.

Here's the output of lspci:

polywog:~ # lspci -xs 0:0
00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133]
(rev 03)
00: 06 11 05 03 06 00 10 22 03 00 00 06 00 08 00 00
10: 08 00 00 d0 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00

polywog:~ # lspci -xs 0:7.1
00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06)
00: 06 11 71 05 07 00 90 02 06 8a 01 01 00 20 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 c0 00 00 00 00 00 00 00 00 00 00 06 11 71 05
30: 00 00 00 00 c0 00 00 00 00 00 00 00 ff 00 00 00

New news, I got up this morning and the computer was frozen again. This
time, I compiled in the kernel (not as modules) SCSI, SCSI CD, SCSI
Disk, PPA, completely removed ide-scsi stuff, compiled in ide-cdrom. So
I took ide-scsi out of the loop altogether.

polywog:~ # cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 4
model name : AMD Athlon(tm) Processor
stepping : 2
cpu MHz : 1199.714
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov
pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow
bogomips : 2392.06

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