ym_pnpbios.c revision 1.4.2.2
1 1.4.2.2 bouyer /* $NetBSD: ym_pnpbios.c,v 1.4.2.2 2000/11/20 20:09:37 bouyer Exp $ */ 2 1.4.2.2 bouyer /* 3 1.4.2.2 bouyer * Copyright (c) 1999 4 1.4.2.2 bouyer * Matthias Drochner. All rights reserved. 5 1.4.2.2 bouyer * Soren S. Jorvang. All rights reserved. 6 1.4.2.2 bouyer * 7 1.4.2.2 bouyer * Redistribution and use in source and binary forms, with or without 8 1.4.2.2 bouyer * modification, are permitted provided that the following conditions 9 1.4.2.2 bouyer * are met: 10 1.4.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 11 1.4.2.2 bouyer * notice, this list of conditions, and the following disclaimer. 12 1.4.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 13 1.4.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 14 1.4.2.2 bouyer * documentation and/or other materials provided with the distribution. 15 1.4.2.2 bouyer * 16 1.4.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 1.4.2.2 bouyer * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 1.4.2.2 bouyer * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 1.4.2.2 bouyer * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 1.4.2.2 bouyer * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 1.4.2.2 bouyer * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 1.4.2.2 bouyer * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 1.4.2.2 bouyer * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 1.4.2.2 bouyer * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 1.4.2.2 bouyer * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 1.4.2.2 bouyer * SUCH DAMAGE. 27 1.4.2.2 bouyer */ 28 1.4.2.2 bouyer 29 1.4.2.2 bouyer #include "mpu_ym.h" 30 1.4.2.2 bouyer 31 1.4.2.2 bouyer #include <sys/param.h> 32 1.4.2.2 bouyer #include <sys/systm.h> 33 1.4.2.2 bouyer #include <sys/errno.h> 34 1.4.2.2 bouyer #include <sys/ioctl.h> 35 1.4.2.2 bouyer #include <sys/syslog.h> 36 1.4.2.2 bouyer #include <sys/device.h> 37 1.4.2.2 bouyer #include <sys/proc.h> 38 1.4.2.2 bouyer 39 1.4.2.2 bouyer #include <machine/bus.h> 40 1.4.2.2 bouyer 41 1.4.2.2 bouyer #include <sys/audioio.h> 42 1.4.2.2 bouyer #include <dev/audio_if.h> 43 1.4.2.2 bouyer #include <dev/midi_if.h> 44 1.4.2.2 bouyer #include <dev/mulaw.h> 45 1.4.2.2 bouyer 46 1.4.2.2 bouyer #include <dev/isa/isavar.h> 47 1.4.2.2 bouyer #include <dev/isa/isadmavar.h> 48 1.4.2.2 bouyer 49 1.4.2.2 bouyer #include <i386/pnpbios/pnpbiosvar.h> 50 1.4.2.2 bouyer 51 1.4.2.2 bouyer #include <dev/ic/ad1848reg.h> 52 1.4.2.2 bouyer #include <dev/isa/ad1848var.h> 53 1.4.2.2 bouyer 54 1.4.2.2 bouyer #include <dev/ic/cs4231reg.h> 55 1.4.2.2 bouyer #include <dev/isa/cs4231var.h> 56 1.4.2.2 bouyer 57 1.4.2.2 bouyer #include <dev/ic/opl3sa3reg.h> 58 1.4.2.2 bouyer #include <dev/isa/wssreg.h> 59 1.4.2.2 bouyer #include <dev/isa/ymvar.h> 60 1.4.2.2 bouyer 61 1.4.2.2 bouyer int ym_pnpbios_match __P((struct device *, struct cfdata *, void *)); 62 1.4.2.2 bouyer void ym_pnpbios_attach __P((struct device *, struct device *, void *)); 63 1.4.2.2 bouyer 64 1.4.2.2 bouyer struct cfattach ym_pnpbios_ca = { 65 1.4.2.2 bouyer sizeof(struct ym_softc), ym_pnpbios_match, ym_pnpbios_attach 66 1.4.2.2 bouyer }; 67 1.4.2.2 bouyer 68 1.4.2.2 bouyer int 69 1.4.2.2 bouyer ym_pnpbios_match(parent, match, aux) 70 1.4.2.2 bouyer struct device *parent; 71 1.4.2.2 bouyer struct cfdata *match; 72 1.4.2.2 bouyer void *aux; 73 1.4.2.2 bouyer { 74 1.4.2.2 bouyer struct pnpbiosdev_attach_args *aa = aux; 75 1.4.2.2 bouyer 76 1.4.2.2 bouyer if (strcmp(aa->idstr, "YMH0021")) 77 1.4.2.2 bouyer return 0; 78 1.4.2.2 bouyer 79 1.4.2.2 bouyer return 1; 80 1.4.2.2 bouyer } 81 1.4.2.2 bouyer 82 1.4.2.2 bouyer void 83 1.4.2.2 bouyer ym_pnpbios_attach(parent, self, aux) 84 1.4.2.2 bouyer struct device *parent, *self; 85 1.4.2.2 bouyer void *aux; 86 1.4.2.2 bouyer { 87 1.4.2.2 bouyer struct ym_softc *sc = (void *)self; 88 1.4.2.2 bouyer struct ad1848_softc *ac = &sc->sc_ad1848.sc_ad1848; 89 1.4.2.2 bouyer struct pnpbiosdev_attach_args *aa = aux; 90 1.4.2.2 bouyer 91 1.4.2.2 bouyer if (pnpbios_io_map(aa->pbt, aa->resc, 0, 92 1.4.2.2 bouyer &sc->sc_iot, &sc->sc_sb_ioh) != 0) { 93 1.4.2.2 bouyer printf(": can't map sb i/o space\n"); 94 1.4.2.2 bouyer return; 95 1.4.2.2 bouyer } 96 1.4.2.2 bouyer if (pnpbios_io_map(aa->pbt, aa->resc, 1, 97 1.4.2.2 bouyer &sc->sc_iot, &sc->sc_ioh) != 0) { 98 1.4.2.2 bouyer printf(": can't map sb i/o space\n"); 99 1.4.2.2 bouyer return; 100 1.4.2.2 bouyer } 101 1.4.2.2 bouyer if (pnpbios_io_map(aa->pbt, aa->resc, 2, 102 1.4.2.2 bouyer &sc->sc_iot, &sc->sc_opl_ioh) != 0) { 103 1.4.2.2 bouyer printf(": can't map opl i/o space\n"); 104 1.4.2.2 bouyer return; 105 1.4.2.2 bouyer } 106 1.4.2.2 bouyer #if NMPU_YM > 0 107 1.4.2.2 bouyer if (pnpbios_io_map(aa->pbt, aa->resc, 3, 108 1.4.2.2 bouyer &sc->sc_iot, &sc->sc_mpu_ioh) != 0) { 109 1.4.2.2 bouyer printf(": can't map mpu i/o space\n"); 110 1.4.2.2 bouyer return; 111 1.4.2.2 bouyer } 112 1.4.2.2 bouyer #endif 113 1.4.2.2 bouyer if (pnpbios_io_map(aa->pbt, aa->resc, 4, 114 1.4.2.2 bouyer &sc->sc_iot, &sc->sc_controlioh) != 0) { 115 1.4.2.2 bouyer printf(": can't map control i/o space\n"); 116 1.4.2.2 bouyer return; 117 1.4.2.2 bouyer } 118 1.4.2.2 bouyer 119 1.4.2.2 bouyer sc->sc_ic = aa->ic; 120 1.4.2.2 bouyer 121 1.4.2.2 bouyer if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &sc->ym_irq, NULL)) { 122 1.4.2.2 bouyer printf(": can't get IRQ\n"); 123 1.4.2.2 bouyer return; 124 1.4.2.2 bouyer } 125 1.4.2.2 bouyer 126 1.4.2.2 bouyer if (pnpbios_getdmachan(aa->pbt, aa->resc, 0, &sc->ym_playdrq)) { 127 1.4.2.2 bouyer printf(": can't get DMA channel\n"); 128 1.4.2.2 bouyer return; 129 1.4.2.2 bouyer } 130 1.4.2.2 bouyer if (pnpbios_getdmachan(aa->pbt, aa->resc, 1, &sc->ym_recdrq)) 131 1.4.2.2 bouyer sc->ym_recdrq = sc->ym_playdrq; /* half-duplex mode */ 132 1.4.2.2 bouyer 133 1.4.2.2 bouyer printf("\n"); 134 1.4.2.2 bouyer pnpbios_print_devres(self, aa); 135 1.4.2.2 bouyer 136 1.4.2.2 bouyer printf("%s", self->dv_xname); 137 1.4.2.2 bouyer 138 1.4.2.2 bouyer ac->sc_iot = sc->sc_iot; 139 1.4.2.2 bouyer if (bus_space_subregion(sc->sc_iot, sc->sc_ioh, WSS_CODEC, AD1848_NPORT, 140 1.4.2.2 bouyer &ac->sc_ioh)) { 141 1.4.2.2 bouyer printf("%s: bus_space_subregion failed\n", self->dv_xname); 142 1.4.2.2 bouyer return; 143 1.4.2.2 bouyer } 144 1.4.2.2 bouyer ac->mode = 2; 145 1.4.2.2 bouyer ac->MCE_bit = MODE_CHANGE_ENABLE; 146 1.4.2.2 bouyer ac->chip_name = "OPL3-SA3"; 147 1.4.2.2 bouyer 148 1.4.2.2 bouyer sc->sc_ad1848.sc_ic = sc->sc_ic; 149 1.4.2.2 bouyer 150 1.4.2.2 bouyer ym_attach(sc); 151 1.4.2.2 bouyer } 152
Indexes created Thu Oct 23 22:10:10 GMT 2025