Sound not working.

[Bingrui Foo]

Hi all,

I read the FreeBSD handbook and installed new kernel with 'device pcm'.
Also used 'cd /dev; sh MAKEDEV snd0'.

dmesg | grep pcm returns:
pcm0: <CMedia CMI8738> port 0xa400-0xa4ff irq 10 at device 5.0 on pci0
pcm1: <Creative EMU10K1> at device 9.0 on pci0
pcm1: unable to map register space
device_probe_and_attach: pcm1 attach returned 6

I used xmms to play a .wav and mplayer to play a .avi. No sound was
produced by sound card, but mplayer has video output.

Wondering what the problem could be. Thanks.

Foo