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SND_GUSC(4) Kernel Interfaces Manual SND_GUSC(4) NAME snd_gusc -- Gravis UltraSound ISA bridge device driver SYNOPSIS 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" DESCRIPTION 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 sec- ondary 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. SEE ALSO sound(4) HISTORY The snd_gusc device driver first appeared in FreeBSD 4.0. 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. GNU December 15, 2005 SND_GUSC(4)
NAME | SYNOPSIS | DESCRIPTION | HARDWARE | DIAGNOSTICS | SEE ALSO | HISTORY | AUTHORS | BUGS
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