1 /* $NetBSD: mpu_yds.c,v 1.6 2003/12/04 13:57:31 keihan 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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <sys/cdefs.h> 40 __KERNEL_RCSID(0, "$NetBSD: mpu_yds.c,v 1.6 2003/12/04 13:57:31 keihan Exp $"); 41 42 #include <sys/param.h> 43 #include <sys/systm.h> 44 #include <sys/kernel.h> 45 #include <sys/errno.h> 46 #include <sys/device.h> 47 #include <sys/proc.h> 48 #include <sys/conf.h> 49 #include <sys/audioio.h> 50 #include <sys/midiio.h> 51 52 #include <machine/bus.h> 53 54 #include <dev/audio_if.h> 55 #include <dev/midi_if.h> 56 57 #include <dev/pci/pcireg.h> 58 #include <dev/pci/pcivar.h> 59 60 #include <dev/ic/mpuvar.h> 61 #include <dev/ic/ac97var.h> 62 #include <dev/pci/ydsreg.h> 63 #include <dev/pci/ydsvar.h> 64 65 static int mpu_yds_match __P((struct device *, struct cfdata *, void *)); 66 static void mpu_yds_attach __P((struct device *, struct device *, void *)); 67 68 CFATTACH_DECL(mpu_yds, sizeof (struct mpu_softc), 69 mpu_yds_match, mpu_yds_attach, NULL, NULL); 70 71 static int 72 mpu_yds_match(parent, match, aux) 73 struct device *parent; 74 struct cfdata *match; 75 void *aux; 76 { 77 struct audio_attach_args *aa = (struct audio_attach_args *)aux; 78 struct yds_softc *ysc = (struct yds_softc *)parent; 79 struct mpu_softc sc; 80 81 if (aa->type != AUDIODEV_TYPE_MPU) 82 return (0); 83 memset(&sc, 0, sizeof sc); 84 sc.ioh = ysc->sc_mpu_ioh; 85 sc.iot = ysc->sc_mpu_iot; 86 return (mpu_find(&sc)); 87 } 88 89 static void 90 mpu_yds_attach(parent, self, aux) 91 struct device *parent; 92 struct device *self; 93 void *aux; 94 { 95 struct yds_softc *ysc = (struct yds_softc *)parent; 96 struct mpu_softc *sc = (struct mpu_softc *)self; 97 98 sc->ioh = ysc->sc_mpu_ioh; 99 sc->iot = ysc->sc_mpu_iot; 100 sc->model = "Yamaha DS-1 MIDI UART"; 101 #ifndef AUDIO_NO_POWER_CTL 102 sc->powerctl = 0; 103 #endif 104 105 mpu_attach(sc); 106 } 107