152 lines
4.1 KiB
C
152 lines
4.1 KiB
C
/* $NetBSD: ym_pnpbios.c,v 1.2 1999/11/14 02:15:51 thorpej Exp $ */
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/*
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* Copyright (c) 1999
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* Matthias Drochner. All rights reserved.
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* Soren S. Jorvang. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "mpu_ym.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/errno.h>
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#include <sys/ioctl.h>
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#include <sys/syslog.h>
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#include <sys/device.h>
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#include <sys/proc.h>
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#include <machine/bus.h>
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#include <sys/audioio.h>
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#include <dev/audio_if.h>
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#include <dev/midi_if.h>
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#include <dev/mulaw.h>
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#include <dev/isa/isavar.h>
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#include <dev/isa/isadmavar.h>
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#include <i386/pnpbios/pnpbiosvar.h>
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#include <dev/ic/ad1848reg.h>
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#include <dev/isa/ad1848var.h>
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#include <dev/ic/cs4231reg.h>
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#include <dev/isa/cs4231var.h>
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#include <dev/ic/opl3sa3reg.h>
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#include <dev/isa/wssreg.h>
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#include <dev/isa/ymvar.h>
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int ym_pnpbios_match __P((struct device *, struct cfdata *, void *));
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void ym_pnpbios_attach __P((struct device *, struct device *, void *));
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struct cfattach ym_pnpbios_ca = {
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sizeof(struct ym_softc), ym_pnpbios_match, ym_pnpbios_attach
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};
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int
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ym_pnpbios_match(parent, match, aux)
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struct device *parent;
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struct cfdata *match;
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void *aux;
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{
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struct pnpbiosdev_attach_args *aa = aux;
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if (strcmp(aa->idstr, "YMH0021"))
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return 0;
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return 1;
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}
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void
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ym_pnpbios_attach(parent, self, aux)
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struct device *parent, *self;
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void *aux;
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{
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struct ym_softc *sc = (void *)self;
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struct ad1848_softc *ac = &sc->sc_ad1848.sc_ad1848;
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struct pnpbiosdev_attach_args *aa = aux;
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if (pnpbios_io_map(aa->pbt, aa->resc, 0,
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&sc->sc_iot, &sc->sc_sb_ioh) != 0) {
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printf(": can't map sb i/o space\n");
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return;
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}
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if (pnpbios_io_map(aa->pbt, aa->resc, 1,
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&sc->sc_iot, &sc->sc_ioh) != 0) {
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printf(": can't map sb i/o space\n");
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return;
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}
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if (pnpbios_io_map(aa->pbt, aa->resc, 2,
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&sc->sc_iot, &sc->sc_opl_ioh) != 0) {
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printf(": can't map opl i/o space\n");
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return;
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}
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#if NMPU_YM > 0
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if (pnpbios_io_map(aa->pbt, aa->resc, 3,
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&sc->sc_iot, &sc->sc_mpu_ioh) != 0) {
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printf(": can't map mpu i/o space\n");
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return;
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}
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#endif
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if (pnpbios_io_map(aa->pbt, aa->resc, 4,
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&sc->sc_iot, &sc->sc_controlioh) != 0) {
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printf(": can't map control i/o space\n");
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return;
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}
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sc->sc_ic = aa->ic;
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if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &sc->ym_irq)) {
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printf(": can't get IRQ\n");
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return;
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}
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if (pnpbios_getdmachan(aa->pbt, aa->resc, 0, &sc->ym_playdrq)) {
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printf(": can't get DMA channel\n");
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return;
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}
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if (pnpbios_getdmachan(aa->pbt, aa->resc, 1, &sc->ym_recdrq))
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sc->ym_recdrq = -1;
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printf("\n");
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pnpbios_print_devres(self, aa);
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printf("%s", self->dv_xname);
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ac->sc_iot = sc->sc_iot;
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if (bus_space_subregion(sc->sc_iot, sc->sc_ioh, WSS_CODEC, AD1848_NPORT,
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&ac->sc_ioh)) {
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printf("%s: bus_space_subregion failed\n", self->dv_xname);
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return;
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}
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ac->mode = 2;
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ac->MCE_bit = MODE_CHANGE_ENABLE;
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ac->chip_name = "OPL3-SA3";
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sc->sc_ad1848.sc_ic = sc->sc_ic;
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ym_attach(sc);
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}
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