1.\" 2.\" Copyright (c) 1999 Seigo Tanimura 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.\" $FreeBSD$ 27.\" 28.Dd December 18, 1999 29.Dt CSA 4 30.Os 31.Sh NAME 32.Nm csa 33.Nd Crystal Semiconductor CS461x/462x/4280 PCI bridge device driver 34.Sh SYNOPSIS 35.Cd "device csa" 36.Sh DESCRIPTION 37The 38.Nm 39bridge driver allows the generic audio drivers including 40.Xr pcm 4 41to attach to the following PCI sound cards: 42.Bl -bullet -width 2m 43.It 44Crystal Semiconductor CS461x/462x Audio Accelerator 45.It 46Crystal Semiconductor CS4280 Audio Controller 47.El 48.Pp 49Some onboard CS4610 chips accompany with not CS4297 AC97 50codec but CS423x ISA codec. 51Such the configuration is not 52supported by 53.Nm 54yet. 55.Sh HISTORY 56The 57.Nm 58device driver first appeared in 59.Fx 4.0 . 60.Sh SEE ALSO 61.Xr pcm 4 62.Sh AUTHORS 63.An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp 64