SND_GUSC(4) Kernel Interfaces Manual SND_GUSC(4) NAME snd_gusc -- Gravis UltraSound ISA bridge device driver SYNOPSIS 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" DESCRIPTION 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 soundcards: * Gravis UltraSound MAX * Gravis UltraSound PnP DIAGNOSTICS xxx: gus pcm not attached, out of memory There are not enough memory to drive the device. HISTORY The snd_gusc device driver first appeared in FreeBSD 4.0. SEE ALSO sound(4) AUTHORS Ville-Pertti Keinonen <will@iki.fi> Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp> BUGS Recording pcm sound data is not supported yet. FreeBSD 5.3 August 28, 2004 SND_GUSC(4)
NAME | SYNOPSIS | DESCRIPTION | HARDWARE | DIAGNOSTICS | HISTORY | SEE ALSO | AUTHORS | BUGS
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