snd_gusc4freebsd
Gravis ultrasound isa bridge device driver
Usage
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device sound device snd_gusc
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
snd_gusc_load="YES"
Non-PnP cards require the following lines in device.hints(5):
hint.gusc.0.at="isa" hint.gusc.0.port="0x220" hint.gusc.0.irq="5" hint.gusc.0.drq="1" hint.gusc.0.flags="0x13"
Overview
The snd_gusc bridge driver allows the generic audio driver sound(4) to attach to Gravis UltraSound sound cards.
The value of flags specifies the secondary DMA channel. If the secondary DMA channel is C, set the flags to (C | 0x10). For a sound card without the secondary DMA channel, the flags should be set to zero.
Hardware
The snd_gusc driver supports the following sound cards:
-
Gravis UltraSound MAX
-
Gravis UltraSound PnP
Diagnostics
- xxx: gus pcm not attached, out of memory
-
There are not enough memory to drive the device.
Releases
9 releases since Debian 5.0 (Lenny); the text changed 6 times.