1/* $NetBSD: mpu_eso.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_eso.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 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 56static int 57mpu_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 71static void 72mpu_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 88CFATTACH_DECL_NEW(mpu_eso, sizeof (struct mpu_softc), 89 mpu_eso_match, mpu_eso_attach, NULL, NULL); 90