Annotation of sys/dev/pci/opl_eso.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: opl_eso.c,v 1.5 2005/11/21 18:16:41 millert Exp $ */
2: /* $NetBSD: opl_eso.c,v 1.1 1999/07/12 15:13:31 kleink Exp $ */
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: #ifdef __OpenBSD__
41: #define HIDE
42: #define MATCH_ARG_2_T void *
43: #else
44: #define HIDE static
45: #define MATCH_ARG_2_T struct cfdata *
46: #endif
47:
48: #include <sys/param.h>
49: #include <sys/systm.h>
50: #include <sys/kernel.h>
51: #include <sys/errno.h>
52: #include <sys/device.h>
53: #include <sys/malloc.h>
54: #include <sys/proc.h>
55: #include <sys/conf.h>
56: #include <sys/selinfo.h>
57: #include <sys/audioio.h>
58: #include <sys/midiio.h>
59:
60: #include <machine/bus.h>
61:
62: #include <dev/audio_if.h>
63: #include <dev/midi_if.h>
64: #include <dev/ic/oplreg.h>
65: #include <dev/ic/oplvar.h>
66:
67: #include <dev/pci/pcireg.h>
68: #include <dev/pci/pcivar.h>
69:
70: #include <dev/ic/mpuvar.h>
71: #include <dev/pci/esovar.h>
72:
73: HIDE int opl_eso_match(struct device *, MATCH_ARG_2_T, void *);
74: HIDE void opl_eso_attach(struct device *, struct device *, void *);
75:
76: struct cfattach opl_eso_ca = {
77: sizeof (struct opl_softc), opl_eso_match, opl_eso_attach
78: };
79:
80: HIDE int
81: opl_eso_match(parent, match, aux)
82: struct device *parent;
83: MATCH_ARG_2_T match;
84: void *aux;
85: {
86: struct audio_attach_args *aa = (struct audio_attach_args *)aux;
87:
88: if (aa->type != AUDIODEV_TYPE_OPL)
89: return (0);
90: return (1);
91: }
92:
93: HIDE void
94: opl_eso_attach(parent, self, aux)
95: struct device *parent;
96: struct device *self;
97: void *aux;
98: {
99: struct eso_softc *esc = (struct eso_softc *)parent;
100: struct opl_softc *sc = (struct opl_softc *)self;
101:
102: sc->ioh = esc->sc_sb_ioh;
103: sc->iot = esc->sc_sb_iot;
104: sc->offs = 0;
105: strlcpy(sc->syn.name, "ESO ", sizeof sc->syn.name);
106: /*sc->spkrctl = 0;
107: sc->spkrarg = 0;*/
108:
109: opl_attach(sc);
110: }
CVSweb