Hi, I am back :)
You answered:
> I think your machine is pretty broken. It looks like that HP Lan card and
> driver are stomping on the 2742T's I/O address. I say this because the card
> is working fine through the SCSI bus scan, then the HP driver starts up,
> then we get a BRKADRINT on the card, which means that the card was accessed
> when it hadn't been paused, then when we go to look at the card, all three
> of our hardware lists on that card have been stomped on. I think we have a
> bad configuration here somewhere.
I removed the LAN card, replaced the AMD chip with an Intel DX2. Disabled
onboard mouse, two serial ports, 1 par port. Re-ran EISA config manager.
So, there isn't really much more that can give interrupts. I still get an oops.
This is running pre-2.1.80-2.
>>EIP: c01ac3ca <aic7xxx_match_scb+4e/d0>
Trace: c01acd96 <aic7xxx_reset_device+156/4c4>
Trace: c01151bd <printk+155/164>
Trace: c01af28a <aic7xxx_isr+3ce/4bc>
Trace: c01ce194 <RCSid+27f5/3dd9>
Trace: c0112ec9 <timer_bh+dd/394>
Trace: c0112f08 <timer_bh+11c/394>
Trace: c010ba16 <do_IRQ+b2/158>
Trace: c0106000 <init_task_union>
Trace: c010a0b0 <ret_from_intr>
Trace: c0106000 <init_task_union>
Trace: c0100018 <startup_32+18/b8>
Trace: c0106000 <init_task_union>
Trace: c011a240 <find_gap+64/74>
Trace: c0106000 <init_task_union>
Trace: c011a301 <release_region+31/3c>
Trace: c0106000 <init_task_union>
Trace: c0132368 <sys_setup+ac/d8>
Trace: c0109fca <system_call+3a/40>
Trace: c0121e60 <kswapd>
Trace: c0106000 <init_task_union>
Trace: c01b0018 <aic7xxx_register+12c/8c8>
Trace: c01080bb <init+4f/1b4>
Trace: c0107fe4 <this_must_match_init_task+1fe4/2000>
Trace: c0106000 <init_task_union>
Trace: c01080bb <init+4f/1b4>
Code: c01ac3ca <aic7xxx_match_scb+4e/d0>
Code: c01ac3ca <aic7xxx_match_scb+4e/d0> 8b 40 08 movl 0x8(%eax),%eax
Code: c01ac3cd <aic7xxx_match_scb+51/d0> 8b 40 0c movl 0xc(%eax),%eax
Code: c01ac3d0 <aic7xxx_match_scb+54/d0> 0f b7 40 32 movzwl 0x32(%eax),%eax
Code: c01ac3da <aic7xxx_match_scb+5e/d0> 50 pushl %eax
Code: c01ac3db <aic7xxx_match_scb+5f/d0> 68 a4 d4 1c c0 pushl $0xc01cd4a4
Code: c01ac3e0 <aic7xxx_match_scb+64/d0> e8 89 8c f6 00 call f68c9e <_EIP+f68c9e>
Code: c01ac3eb <aic7xxx_match_scb+6f/d0> 90 nop
Code: c01ac3ec <aic7xxx_match_scb+70/d0> 90 nop
Code: c01ac3ed <aic7xxx_match_scb+71/d0> 90 nop
I still see some irq problems, and still the "Illegal host access" is there :(
I don't know what else I can do to either debug or solve this problem, so any
clue as to what to do (apart from burning this Intel machine) would be
appreciated. (It's a really decent machine with the AMD in there)
Paul