freebsd-dev/share/man/man4/snd_sbc.4
Christian Brueffer 7eb6551ddc - move information about supported hardware into a HARDWARE section
- bump .Dd

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2005-02-23 23:57:36 +00:00

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.\"
.\" Copyright (c) 1999 Seigo Tanimura
.\" All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
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.Dd February 24, 2005
.Dt SND_SBC 4
.Os
.Sh NAME
.Nm snd_sbc
.Nd Creative Sound Blaster ISA and compatible bridge device driver
.Sh SYNOPSIS
.Cd "device sound"
.Cd "device snd_sbc"
.Pp
Non-PnP cards require the following lines in
.Pa /boot/device.hints :
.Cd hint.sbc.0.at="isa"
.Cd hint.sbc.0.port="0x220"
.Cd hint.sbc.0.irq="5"
.Cd hint.sbc.0.drq="1"
.Cd hint.sbc.0.flags="0x15"
.Sh DESCRIPTION
The
.Nm
bridge driver allows the generic audio drivers including
.Xr sound 4
to attach to Creative Sound Blaster ISA compatible audio cards.
.Pp
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.
.Sh HARDWARE
The
.Nm
driver supports the following soundcards:
.Pp
.Bl -bullet -compact
.It
Advance Asound 100 and 110
.It
Creative SB16, SB32, SB AWE64 (including Gold) and ViBRA16
.It
ESS ES1868, ES1869, ES1879 and ES1888
.It
Logic ALS120
.El
.Sh DIAGNOSTICS
.Bl -diag
.It sb_dspwr(XX) timed out.
A command to the DSP has timed out.
Check the I/O port configuration.
.It bad irq XX (5/7/9/10 valid)
The IRQ given to the driver is not valid.
.El
.Sh SEE ALSO
.Xr sound 4
.Sh HISTORY
The
.Nm
device driver first appeared in
.Fx 4.0 .
.Sh AUTHORS
.An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp