2008-04-30 17:10:46 +04:00
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.\" $NetBSD: eap.4,v 1.17 2008/04/30 13:10:53 martin Exp $
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1999-04-14 00:25:28 +04:00
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.\"
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.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
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1998-05-02 02:00:37 +04:00
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.\" All rights reserved.
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.\"
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1999-04-14 00:25:28 +04:00
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Lennart Augustsson.
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.\"
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1998-05-02 02:00:37 +04:00
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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1999-04-14 00:25:28 +04:00
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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1998-05-02 02:00:37 +04:00
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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2006-08-01 15:25:40 +04:00
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.Dd July 22, 2006
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1998-05-02 02:00:37 +04:00
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.Dt EAP 4
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1999-03-16 04:19:14 +03:00
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.Os
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1998-05-02 02:00:37 +04:00
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.Sh NAME
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.Nm eap
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1999-12-16 01:07:30 +03:00
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.Nd AudioPCI audio device driver
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1998-05-02 02:00:37 +04:00
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.Sh SYNOPSIS
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1998-12-08 17:15:27 +03:00
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.Cd "eap* at pci? dev ? function ?"
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2005-06-22 08:19:09 +04:00
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.Cd "audio* at audiobus?"
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2006-08-01 15:25:40 +04:00
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.Cd "joy* at eap?"
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1999-10-30 03:06:25 +04:00
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.Cd "midi* at eap?"
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2002-11-04 19:37:04 +03:00
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.Cd "options EAP_USE_BOTH_DACS"
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1998-05-02 02:00:37 +04:00
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.Sh DESCRIPTION
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The
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.Nm
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1999-11-02 05:53:57 +03:00
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driver provides support for the Ensoniq AudioPCI and Creative Labs
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2002-11-04 20:07:44 +03:00
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SoundBlaster PCI series of audio cards.
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All models based on the ES1370, ES1371, and ES1373 chips are supported.
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.Pp
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By specifying:
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.Bd -unfilled -offset indent
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options EAP_USE_BOTH_DACS
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.Ed
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.Pp
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a second audio device is attached.
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You can use it simply by directing audio output to it.
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This way it is possible for two different programs to use the "same"
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audio device simultaneously.
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1998-05-02 02:00:37 +04:00
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.Sh SEE ALSO
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2005-06-22 08:19:09 +04:00
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.Xr ac97 4 ,
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1998-05-02 02:00:37 +04:00
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.Xr audio 4 ,
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2006-08-01 15:25:40 +04:00
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.Xr joy 4 ,
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1999-12-06 17:52:08 +03:00
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.Xr midi 4 ,
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1998-05-02 02:00:37 +04:00
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.Xr pci 4
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.Sh HISTORY
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The
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.Nm
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device driver appeared in
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.Nx 1.4 .
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2006-08-01 15:25:40 +04:00
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.Sh CAVEATS
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The joystick port hardware works by emulating a legacy
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.Xr isa 4
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joystick port, bypassing the
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.Xr pci 4
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bus method for address allocation.
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This is unlikely to work on PCI busses other than the primary one.
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There is also a possibility for conflicts with real ISA devices
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because the PCI bus is probed before ISA.
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Use with caution.
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