1 /* $NetBSD: mpu_fms.c,v 1.18 2019/05/08 13:40:19 isaki 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_fms.c,v 1.18 2019/05/08 13:40:19 isaki 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/audio_if.h>
48 #include <dev/midi_if.h>
49 #include <dev/ic/ac97var.h>
50
51 #include <dev/pci/pcireg.h>
52 #include <dev/pci/pcivar.h>
53
54 #include <dev/ic/mpuvar.h>
55 #include <dev/pci/fmsvar.h>
56
57 static int
mpu_fms_match(device_t parent,cfdata_t match,void * aux)58 mpu_fms_match(device_t parent, cfdata_t match, void *aux)
59 {
60 struct audio_attach_args *aa = aux;
61 struct fms_softc *ssc = device_private(parent);
62 struct mpu_softc sc;
63
64 if (aa->type != AUDIODEV_TYPE_MPU)
65 return 0;
66 memset(&sc, 0, sizeof sc);
67 sc.ioh = ssc->sc_mpu_ioh;
68 sc.iot = ssc->sc_iot;
69 return mpu_find(&sc);
70 }
71
72 static void
mpu_fms_attach(device_t parent,device_t self,void * aux)73 mpu_fms_attach(device_t parent, device_t self, void *aux)
74 {
75 struct fms_softc *ssc = device_private(parent);
76 struct mpu_softc *sc = device_private(self);
77
78 aprint_normal("\n");
79
80 sc->ioh = ssc->sc_mpu_ioh;
81 sc->iot = ssc->sc_iot;
82 sc->model = "FM801 MPU-401 MIDI UART";
83 sc->sc_dev = self;
84 sc->lock = &ssc->sc_intr_lock;
85
86 mpu_attach(sc);
87 }
88
89 CFATTACH_DECL_NEW(mpu_fms, sizeof (struct mpu_softc),
90 mpu_fms_match, mpu_fms_attach, NULL, NULL);
91