| 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 | |