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SubjectRe: Lots of kernel oopses in pre-2.1.122-2 (CPU not overclocked)
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>The Tropez+ board is configured correctly upon bootup as follows:
>
>[root@Sleepy /root]# isapnp /etc/isapnp.conf
>Board 1 has Identity 71 ff ff ff ff 32 76 63 0e: CSC7632 Serial No
>4294967295 [checksum 71]
>[root@Sleepy /root]# isapnp tropez_peek
>Board 1 has Identity 71 ff ff ff ff 32 76 63 0e: CSC7632 Serial No
>4294967295 [checksum 71]
>Peek(CSC7632/-1)[0][0x74](DMA 0) is 0x01, (1)
>Peek(CSC7632/-1)[0][0x75](DMA 1) is 0x03, (3)
>Peek(CSC7632/-1)[0][0x70](INT 0) is 0x0B02, (11,2)
>Peek(CSC7632/-1)[0][0x60](IO 0) is 0x0534, (5,52)
>Peek(CSC7632/-1)[0][0x62](IO 1) is 0x0388, (3,136)
>Peek(CSC7632/-1)[0][0x64](IO 2) is 0x0220, (2,32)
>Peek(CSC7632/-1)[1][0x60](IO 0) is 0x0200, (2,0)
>Peek(CSC7632/-1)[2][0x60](IO 0) is 0x0100, (1,0)
>Peek(CSC7632/-1)[3][0x60](IO 0) is 0x0350, (3,80)
>Peek(CSC7632/-1)[4][0x70](INT 0) is 0x0C02, (12,2)
>Peek(CSC7632/-1)[4][0x60](IO 0) is 0x0330, (3,48)
>[root@Sleepy /root]# modprobe wavefront
>/lib/modules/2.1.122/misc/wavefront.o: init_module: Device or resource
>busy
>sound: Device or resource busy
>[root@Sleepy /root]# isapnp tropez_peek
>Board 1 has Identity ff ff ff ff ff ff ff ff ff: ------- Serial No
>4294967295 [checksum ff]
>Board CSC7632/-1 not found
>Error occurred executing request 'CONFIGURE CSC7632/-1' on or around line
>7 --- further action aborted
>
>This shouldn't happen...

Very interesting. Can you email me/us the relevant contents of
/var/log/messages for the failed modprobe ? I'm guessing it says
something like "interrupt not received after h/w reset".

I think that the first time I used isapnp, and got the IRQ wrong, I
may have seen something like this. I didn't bother to investigate it
since it was immediately clear that I had used the wrong IRQ. If so,
I'd guess that this a Tropez+ board-level error rather than a kernel
one, but what triggers is is anyone's guess.

--pbd

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