snd_gusc4
Gravis ultrasound isa bridge device driver
Usage
device sound device snd_gusc
For non-PnP cards, add the following lines in /boot/device.hints. 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 drivers including 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.