Subject: Re: spurious interrupts with auixp
To: Thierry Lacoste <th.lacoste@wanadoo.fr>
From: Frank van der Linden <fvdl@netbsd.org>
List: netbsd-help
Date: 01/26/2005 14:04:17
On Wed, Jan 26, 2005 at 11:27:31AM +0100, Thierry Lacoste wrote:
> auixp0: interrupting at irq 11
> auixp : could reset aclink
> auixp0: spurious hardware interrupt? status = 0
> auixp0: ac97: Avance Logic ALC655 codec; no 3D stereo
> auixp0: ac97: ext id 9c4<AC97_23,LDAC,SDAC,CDAC,SPDIF>
> auixp : YAY! codec 1 present!
> auixp0: ac97: Silicon Laboratory unknown (0x53494c27) codec; no 3D stereo
> audio0 at auixp0: full duplex, mmap, independent
> audio1 at auixp0: full duplex, mmap, independent
> 
> After that, I have lots of spurious interrups in auixp.
> auixp0: spurious hardware interrupt? status = 0

I made auixp not print that message, and not claim the interrupt if
it wasn't for the auixp device. The change is in sys/dev/pcu/auixp.c
rev 1.5; let us know if it works.

- Frank