> wss0 at isa0 port 0x530-0x537 irq 10 drq 0 drq2 1: CS4231A (vers 4)
> audio0 at wss0
> 
> However, when i try to cat an audio file into /dev/audio, I don't seem
> to get any output from the headphone jack or the machine's speaker.
> The 'cat' process seems to be waiting on "aud wr", and when I finally
> control-C it it goes to "aud dr" until it's done draining.  It seems
> to me like it's not getting interrupts.
> 
> I tried all IRQs that I could set it to (as far as I know; 7, 9, 10,
> 11), and none worked.
If you have time it would be great if you could compile with
AUDIO_DEBUG and crank up audiodebug (in dev/auidio.c) wssdebug,
(in dev/isa/wss.c) and ad1848debug (in dev/isa/ad1848.c) and
then try again.  Mail me the output and I'll try and interpret it.

        -- Lennart