On Tue, 18 Dec 2007, Astro wrote:
> This is auich stuff from dmesg
>
> auich0 at pci0 dev 31 function 5: i82801CA (ICH3) AC-97 Audio
> auich0: interrupting at irq 11
> auich0: ac97: Crystal CS4299 codec; headphone, 20 bit DAC, 18 bit ADC,
> Crystal Semi 3D
> auich0: ac97: ext id 201<AMAP,VRA>
> auich0: measured ac97 link rate at 47983 Hz, will use 48000 Hz
> audio0 at auich0: full duplex, mmap, independent

This should be fine. Are you sure you have revision 1.122 of 
dev/pci/auich.c?

Cheers,
Jared