Annotation of sys/dev/pci/opl_yds.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: opl_yds.c,v 1.6 2006/07/27 05:55:03 miod Exp $ */
2: /* $NetBSD$ */
3:
4: /*
5: * Copyright (c) 1998 The NetBSD Foundation, Inc.
6: * All rights reserved.
7: *
8: * This code is derived from software contributed to The NetBSD Foundation
9: * by Lennart Augustsson (augustss@netbsd.org).
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
19: * 3. All advertising materials mentioning features or use of this software
20: * must display the following acknowledgement:
21: * This product includes software developed by the NetBSD
22: * Foundation, Inc. and its contributors.
23: * 4. Neither the name of The NetBSD Foundation nor the names of its
24: * contributors may be used to endorse or promote products derived
25: * from this software without specific prior written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37: * POSSIBILITY OF SUCH DAMAGE.
38: */
39:
40: #include <sys/param.h>
41: #include <sys/systm.h>
42: #include <sys/kernel.h>
43: #include <sys/errno.h>
44: #include <sys/device.h>
45: #include <sys/malloc.h>
46: #include <sys/proc.h>
47: #include <sys/conf.h>
48: #include <sys/selinfo.h>
49: #include <sys/audioio.h>
50: #include <sys/midiio.h>
51:
52: #include <machine/bus.h>
53:
54: #include <dev/audio_if.h>
55: #include <dev/midi_if.h>
56: #include <dev/ic/oplreg.h>
57: #include <dev/ic/oplvar.h>
58: #include <dev/ic/ac97.h>
59:
60: #include <dev/pci/pcireg.h>
61: #include <dev/pci/pcivar.h>
62:
63: #include <dev/pci/ydsreg.h>
64: #include <dev/pci/ydsvar.h>
65:
66: int opl_yds_match(struct device *, void *, void *);
67: void opl_yds_attach(struct device *, struct device *, void *);
68:
69: struct cfdriver opl_yds_cd = {
70: NULL, "opl_yds", DV_DULL
71: };
72:
73: struct cfattach opl_yds_ca = {
74: sizeof (struct opl_softc), opl_yds_match, opl_yds_attach
75: };
76:
77: int
78: opl_yds_match(parent, match, aux)
79: struct device *parent;
80: void *match;
81: void *aux;
82: {
83: struct audio_attach_args *aa = (struct audio_attach_args *)aux;
84: struct yds_softc *ssc = (struct yds_softc *)parent;
85: struct opl_attach_arg oaa;
86:
87: if (aa->type != AUDIODEV_TYPE_OPL)
88: return (0);
89: memset(&oaa, 0, sizeof oaa);
90: oaa.iot = ssc->sc_opl_iot;
91: oaa.ioh = ssc->sc_opl_ioh;
92: return (opl_find(&oaa));
93: }
94:
95: void
96: opl_yds_attach(parent, self, aux)
97: struct device *parent;
98: struct device *self;
99: void *aux;
100: {
101: struct yds_softc *ssc = (struct yds_softc *)parent;
102: struct opl_softc *sc = (struct opl_softc *)self;
103:
104: sc->ioh = ssc->sc_opl_ioh;
105: sc->iot = ssc->sc_opl_iot;
106: sc->offs = 0;
107: strlcpy(sc->syn.name, "DS-1 integrated ", sizeof sc->syn.name);
108:
109: opl_attach(sc);
110: }
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