1 | /* $NetBSD: opl_sv.c,v 1.16 2012/04/09 10:18:17 plunky 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 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | * POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | #include <sys/cdefs.h> |
33 | __KERNEL_RCSID(0, "$NetBSD: opl_sv.c,v 1.16 2012/04/09 10:18:17 plunky Exp $" ); |
34 | |
35 | #include <sys/param.h> |
36 | #include <sys/systm.h> |
37 | #include <sys/kernel.h> |
38 | #include <sys/errno.h> |
39 | #include <sys/device.h> |
40 | #include <sys/malloc.h> |
41 | #include <sys/proc.h> |
42 | #include <sys/conf.h> |
43 | #include <sys/select.h> |
44 | #include <sys/audioio.h> |
45 | #include <sys/midiio.h> |
46 | |
47 | #include <sys/bus.h> |
48 | |
49 | #include <dev/audio_if.h> |
50 | #include <dev/midi_if.h> |
51 | #include <dev/ic/oplreg.h> |
52 | #include <dev/ic/oplvar.h> |
53 | |
54 | #include <dev/pci/pcireg.h> |
55 | #include <dev/pci/pcivar.h> |
56 | |
57 | #include <dev/pci/svvar.h> |
58 | |
59 | static int |
60 | opl_sv_match(device_t parent, cfdata_t match, void *aux) |
61 | { |
62 | struct audio_attach_args *aa = (struct audio_attach_args *)aux; |
63 | |
64 | if (aa->type != AUDIODEV_TYPE_OPL) |
65 | return (0); |
66 | return (1); |
67 | } |
68 | |
69 | static void |
70 | opl_sv_attach(device_t parent, device_t self, void *aux) |
71 | { |
72 | struct sv_softc *ssc = device_private(parent); |
73 | struct opl_softc *sc = device_private(self); |
74 | |
75 | sc->dev = self; |
76 | sc->ioh = ssc->sc_oplioh; |
77 | sc->iot = ssc->sc_opliot; |
78 | sc->offs = 0; |
79 | sc->lock = &ssc->sc_intr_lock; |
80 | strcpy(sc->syn.name, "SV " ); |
81 | /*sc->spkrctl = 0; |
82 | sc->spkrarg = 0;*/ |
83 | |
84 | opl_attach(sc); |
85 | } |
86 | |
87 | CFATTACH_DECL_NEW(opl_sv, sizeof (struct opl_softc), |
88 | opl_sv_match, opl_sv_attach, NULL, NULL); |
89 | |