I'm on NetBSD-1.6.2 and I configured an auvia device (and audio* at auvia?).
It comes up during autoprobe, but accessing any audio-related device with
cat or audioctl gives "device not configured".  What am I doing wrong?
/sys/dev/pci/auvia seems to be full of code that does something, right?
But auvia_open just returns 0.  What's the deal?