> > I too have problems with my on board CS4236 sound chip and it is of a very
> > strange nature: in the new isa pnp code, function isa_assign_resources()
> > mysteriously overwrites the isa_device structure and sets logical_id to 0,
> > and as a result subsequent probe would not recognize it any more. I have
> > narrowed it down to the bus_release_resource() call at the end of
> > isa_find_irq(). It was so convoluted beyond that point and I gave up.
> > I'd like to see someone more familiar with the code to continue.
>
> This sounds pretty strange. What do you have in your kernel config? For
> PnP cards, you just need:
>
> device pcm0
>
> in the config file (i.e. no explicit bus location or resource
> assignments).
>
That's exactly what I have. This is just so weird. I am now reading the
debug register chapter of intel's manual, it is virtually impossible to
pinpoint the location by single-stepping through the code...
-lq
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