SND_MSS(4)

NAME
snd_mss - Microsoft Sound System ISA PnP/non-PnP bridge device driver

SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:

device sound
device snd_mss

Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

    snd_mss_load="YES"

Non-PnP cards require the following lines in device.hints(5):

    hint.pcm.0.at="isa"
    hint.pcm.0.irq="10"
    hint.pcm.0.drq="1"
    hint.pcm.0.flags="0x0"

DESCRIPTION
The snd_mss bridge driver allows the generic audio driver, sound(4), to attach to the supported audio devices.

HARDWARE
The snd_mss driver supports the following audio devices:

•   AD1845
•   AD1848
•   Aztech 2320
•   CMedia CMI8330
•   Crystal Semiconductor CS4231
•   Crystal Semiconductor CS4232
•   Crystal Semiconductor CS4234
•   Crystal Semiconductor CS4235
•   Crystal Semiconductor CS4236
•   Crystal Semiconductor CS4237
•   ENSONIQ SoundscapeVIVO ENS4081
•   NeoMagic 256AV (non-AC97)
•   OPTi 924
•   OPTi 925
•   OPTi 930
•   OPTi 931
•   OPTi 933
•   Yamaha OPL-SA2
•   Yamaha OPL-SA3

SEE ALSO
sound(4)

HISTORY
The snd_mss device driver first appeared in FreeBSD 2.2.6.

AUTHORS
This manual page was written by Joel Dahl <joel@FreeBSD.org>.