1 | /* $NetBSD: mpu_eso.c,v 1.17 2011/11/23 23:07:35 jmcneill Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 1998, 2008 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: mpu_eso.c,v 1.17 2011/11/23 23:07:35 jmcneill 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/proc.h> |
41 | #include <sys/conf.h> |
42 | #include <sys/audioio.h> |
43 | #include <sys/midiio.h> |
44 | |
45 | #include <sys/bus.h> |
46 | |
47 | #include <dev/audio_if.h> |
48 | #include <dev/midi_if.h> |
49 | |
50 | #include <dev/pci/pcireg.h> |
51 | #include <dev/pci/pcivar.h> |
52 | |
53 | #include <dev/ic/mpuvar.h> |
54 | #include <dev/pci/esovar.h> |
55 | |
56 | static int |
57 | mpu_eso_match(device_t parent, cfdata_t match, void *aux) |
58 | { |
59 | struct audio_attach_args *aa = aux; |
60 | struct eso_softc *esc = device_private(parent); |
61 | struct mpu_softc sc; |
62 | |
63 | if (aa->type != AUDIODEV_TYPE_MPU) |
64 | return 0; |
65 | memset(&sc, 0, sizeof sc); |
66 | sc.ioh = esc->sc_mpu_ioh; |
67 | sc.iot = esc->sc_mpu_iot; |
68 | return mpu_find(&sc); |
69 | } |
70 | |
71 | static void |
72 | mpu_eso_attach(device_t parent, device_t self, void *aux) |
73 | { |
74 | struct eso_softc *esc = device_private(parent); |
75 | struct mpu_softc *sc = device_private(self); |
76 | |
77 | aprint_normal("\n" ); |
78 | |
79 | sc->ioh = esc->sc_mpu_ioh; |
80 | sc->iot = esc->sc_mpu_iot; |
81 | sc->model = "ESO MPU-401 MIDI UART" ; |
82 | sc->sc_dev = self; |
83 | sc->lock = &esc->sc_intr_lock; |
84 | |
85 | mpu_attach(sc); |
86 | } |
87 | |
88 | CFATTACH_DECL_NEW(mpu_eso, sizeof (struct mpu_softc), |
89 | mpu_eso_match, mpu_eso_attach, NULL, NULL); |
90 | |