Home | History | Annotate | Line # | Download | only in pci
mpu_yds.c revision 1.16.50.1
      1  1.16.50.1  christos /*	$NetBSD: mpu_yds.c,v 1.16.50.1 2019/06/10 22:07:17 christos Exp $	*/
      2        1.1   minoura 
      3        1.1   minoura /*
      4       1.16  jmcneill  * Copyright (c) 1998, 2008 The NetBSD Foundation, Inc.
      5        1.1   minoura  * All rights reserved.
      6        1.1   minoura  *
      7        1.1   minoura  * This code is derived from software contributed to The NetBSD Foundation
      8        1.6    keihan  * by Lennart Augustsson (augustss (at) NetBSD.org).
      9        1.1   minoura  *
     10        1.1   minoura  * Redistribution and use in source and binary forms, with or without
     11        1.1   minoura  * modification, are permitted provided that the following conditions
     12        1.1   minoura  * are met:
     13        1.1   minoura  * 1. Redistributions of source code must retain the above copyright
     14        1.1   minoura  *    notice, this list of conditions and the following disclaimer.
     15        1.1   minoura  * 2. Redistributions in binary form must reproduce the above copyright
     16        1.1   minoura  *    notice, this list of conditions and the following disclaimer in the
     17        1.1   minoura  *    documentation and/or other materials provided with the distribution.
     18        1.1   minoura  *
     19        1.1   minoura  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20        1.1   minoura  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21        1.1   minoura  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22        1.1   minoura  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23        1.1   minoura  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24        1.1   minoura  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25        1.1   minoura  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26        1.1   minoura  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27        1.1   minoura  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28        1.1   minoura  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29        1.1   minoura  * POSSIBILITY OF SUCH DAMAGE.
     30        1.1   minoura  */
     31        1.2     lukem 
     32        1.2     lukem #include <sys/cdefs.h>
     33  1.16.50.1  christos __KERNEL_RCSID(0, "$NetBSD: mpu_yds.c,v 1.16.50.1 2019/06/10 22:07:17 christos Exp $");
     34        1.1   minoura 
     35        1.1   minoura #include <sys/param.h>
     36        1.1   minoura #include <sys/systm.h>
     37        1.1   minoura #include <sys/kernel.h>
     38        1.1   minoura #include <sys/errno.h>
     39        1.1   minoura #include <sys/device.h>
     40        1.1   minoura #include <sys/proc.h>
     41        1.1   minoura #include <sys/conf.h>
     42        1.1   minoura #include <sys/audioio.h>
     43        1.1   minoura #include <sys/midiio.h>
     44        1.1   minoura 
     45       1.13        ad #include <sys/bus.h>
     46        1.1   minoura 
     47  1.16.50.1  christos #include <dev/audio/audio_if.h>
     48        1.1   minoura #include <dev/midi_if.h>
     49        1.1   minoura 
     50        1.1   minoura #include <dev/pci/pcireg.h>
     51        1.1   minoura #include <dev/pci/pcivar.h>
     52        1.1   minoura 
     53        1.1   minoura #include <dev/ic/mpuvar.h>
     54        1.1   minoura #include <dev/ic/ac97var.h>
     55        1.1   minoura #include <dev/pci/ydsreg.h>
     56        1.1   minoura #include <dev/pci/ydsvar.h>
     57        1.1   minoura 
     58        1.1   minoura static int
     59       1.14   xtraeme mpu_yds_match(device_t parent, cfdata_t match, void *aux)
     60        1.1   minoura {
     61       1.14   xtraeme 	struct audio_attach_args *aa = aux;
     62       1.14   xtraeme 	struct yds_softc *ysc = device_private(parent);
     63        1.1   minoura 	struct mpu_softc sc;
     64        1.1   minoura 
     65        1.1   minoura 	if (aa->type != AUDIODEV_TYPE_MPU)
     66       1.14   xtraeme 		return 0;
     67        1.1   minoura 	memset(&sc, 0, sizeof sc);
     68        1.1   minoura 	sc.ioh = ysc->sc_mpu_ioh;
     69        1.1   minoura 	sc.iot = ysc->sc_mpu_iot;
     70       1.14   xtraeme 	return mpu_find(&sc);
     71        1.1   minoura }
     72        1.1   minoura 
     73        1.1   minoura static void
     74       1.14   xtraeme mpu_yds_attach(device_t parent, device_t self, void *aux)
     75        1.1   minoura {
     76       1.14   xtraeme 	struct yds_softc *ysc = device_private(parent);
     77       1.14   xtraeme 	struct mpu_softc *sc = device_private(self);
     78        1.1   minoura 
     79       1.14   xtraeme 	aprint_normal("\n");
     80        1.8   xtraeme 
     81        1.1   minoura 	sc->ioh = ysc->sc_mpu_ioh;
     82        1.1   minoura 	sc->iot = ysc->sc_mpu_iot;
     83        1.1   minoura 	sc->model = "Yamaha DS-1 MIDI UART";
     84        1.1   minoura #ifndef AUDIO_NO_POWER_CTL
     85        1.1   minoura 	sc->powerctl = 0;
     86        1.1   minoura #endif
     87       1.16  jmcneill 	sc->lock = &ysc->sc_intr_lock;
     88       1.14   xtraeme 	sc->sc_dev = self;
     89        1.1   minoura 
     90        1.1   minoura 	mpu_attach(sc);
     91        1.1   minoura }
     92        1.9   thorpej 
     93       1.14   xtraeme CFATTACH_DECL_NEW(mpu_yds, sizeof (struct mpu_softc),
     94        1.9   thorpej     mpu_yds_match, mpu_yds_attach, NULL, NULL);
     95