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Subject2.4.16: scsi "PCI error Interrupt"?!
Greetings.

Since using 2.4.16 I have been seeing the following message in syslog
from time to time:

scsi0: PCI error Interrupt at seqaddr = 0x7
scsi0: Data Parity Error Detected during address or write data phase

>From time to time that 0x7 is an 0x9 and I don't know the meaning of
either of them. :)

These messages appear on my home machine and my work machine, both of
which are 2.4.16 running on a KT7A motherboard. Work machine has an
Adaptec 29160 controller and home machine has a 2930 controller.

kw@behemoth[pts/1]:~$ # HOME MACHINE
kw@behemoth[pts/1]:~$ cat /proc/sys/kernel/tainted
1
kw@behemoth[pts/1]:~$ # because of damn NVidia driver 1.0-2313
kw@behemoth[pts/1]:~$ cat /proc/interrupts
CPU0
0: 21027685 XT-PIC timer
1: 105508 XT-PIC keyboard
2: 0 XT-PIC cascade
10: 895289 XT-PIC eth0, EMU10K1
11: 889052 XT-PIC aic7xxx
12: 215482 XT-PIC usb-uhci, usb-uhci
14: 7086454 XT-PIC ide0
NMI: 0
ERR: 0
kw@behemoth[pts/1]:~$

kw@vader[5]:~$ # WORK MACHINE
kw@vader[5]:~$ cat /proc/sys/kernel/tainted
1
kw@vader[5]:~$ # again because of NVidia driver
kw@vader[5]:~$ cat /proc/interrupts
CPU0
0: 41698625 XT-PIC timer
1: 212688 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 488706 XT-PIC usb-uhci, usb-uhci
10: 2302511 XT-PIC eth0, EMU10K1
11: 10676271 XT-PIC aic7xxx, nvidia
14: 1314711 XT-PIC ide0
NMI: 0
ERR: 0
kw@vader[5]:~$

Any ideas? I really don't like the SCSI controller sharing an interrupt
with anyone but I can't seem to force it to be in its own land.

Regards,
kw
| Keith Warno keith.warno@valaran.com
| Sys Admin, Valaran Corp direct: +1 609-945-7243
| http://www.valaran.com/ mobile: +1 609-209-5800
+---------------------------------------------------

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