opl_eso.c revision 1.2 
1/*	$NetBSD: opl_eso.c,v 1.2 1999/08/01 18:05:42 augustss Exp $	*/
2
3/*
4 * Copyright (c) 1998 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Lennart Augustsson (augustss@netbsd.org).
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 *    must display the following acknowledgement:
20 *        This product includes software developed by the NetBSD
21 *        Foundation, Inc. and its contributors.
22 * 4. Neither the name of The NetBSD Foundation nor the names of its
23 *    contributors may be used to endorse or promote products derived
24 *    from this software without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
37 */
38
39#include <sys/param.h>
40#include <sys/systm.h>
41#include <sys/kernel.h>
42#include <sys/errno.h>
43#include <sys/device.h>
44#include <sys/malloc.h>
45#include <sys/proc.h>
46#include <sys/conf.h>
47#include <sys/select.h>
48#include <sys/audioio.h>
49#include <sys/midiio.h>
50
51#include <machine/bus.h>
52
53#include <dev/audio_if.h>
54#include <dev/midi_if.h>
55#include <dev/ic/oplreg.h>
56#include <dev/ic/oplvar.h>
57
58#include <dev/pci/pcireg.h>
59#include <dev/pci/pcivar.h>
60
61#include <dev/ic/mpuvar.h>
62#include <dev/pci/esovar.h>
63
64static int	opl_eso_match __P((struct device *, struct cfdata *, void *));
65static void	opl_eso_attach __P((struct device *, struct device *, void *));
66
67struct cfattach opl_eso_ca = {
68	sizeof (struct opl_softc), opl_eso_match, opl_eso_attach
69};
70
71static int
72opl_eso_match(parent, match, aux)
73	struct device *parent;
74	struct cfdata *match;
75	void *aux;
76{
77	struct audio_attach_args *aa = (struct audio_attach_args *)aux;
78
79	if (aa->type != AUDIODEV_TYPE_OPL)
80		return (0);
81	return (1);
82}
83
84static void
85opl_eso_attach(parent, self, aux)
86	struct device *parent;
87	struct device *self;
88	void *aux;
89{
90	struct eso_softc *esc = (struct eso_softc *)parent;
91	struct opl_softc *sc = (struct opl_softc *)self;
92
93	sc->ioh = esc->sc_sb_ioh;
94	sc->iot = esc->sc_sb_iot;
95	sc->offs = 0;
96	strcpy(sc->syn.name, "ESO ");
97	/*sc->spkrctl = 0;
98	  sc->spkrarg = 0;*/
99
100	opl_attach(sc);
101}
102