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Date:      Sat, 10 Feb 2001 13:14:06 -0500
From:      hawk <hawk@fac13.ds.psu.edu>
To:        freebsd-questions@FreeBSD.ORG
Subject:   sound device causes page fault
Message-ID:  <200102101814.f1AIE6p00237@fac13.ds.psu.edu>

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For once, I got the sound card working without a fight.  But
then disaster happens.

It's an ISA ESS 1868 PnP card.

I have the following in the kernel configuration:

#sound stuff

device pcm
device sbc
#device          sbc0    at isa? port 0x220 irq 7 drq 1 flags 0x15

and I get the result 

fac13ttyp3:conf>cat /dev/sndstat 
FreeBSD Audio Driver (newpcm) Feb 10 2001 11:48:37
Installed devices:
pcm0: <ESS 1868 DSP> at io 0x220 irq 7 drq 1:0 (1p/1r channels)

If I type 

  cat /usr/local/lib/exmh/clink.au > /dev/audio

I get my clink--and then a kernel panic from a page fault.

I've gone bake and run config again, then make depends and all, before
reinstalling, but it still happens.

hawk



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