[src/sommerfeld_i386mp_1]: src/sys/arch/i386/pnpbios Add explicit support of ...

[itohy <itohy%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e28d6d8726a6
branches:  sommerfeld_i386mp_1
changeset: 482506:e28d6d8726a6
user:      itohy <itohy%NetBSD.org@localhost>
date:      Sun Mar 10 13:57:13 2002 +0000

description:
Add explicit support of OPL3-SA2 (YMF711).
Not well tested....

diffstat:

 sys/arch/i386/pnpbios/ym_pnpbios.c |  153 +++++++++++++++++++++++++++++++++++++
 1 files changed, 153 insertions(+), 0 deletions(-)

diffs (157 lines):

diff -r 5353c5d6d1f7 -r e28d6d8726a6 sys/arch/i386/pnpbios/ym_pnpbios.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/i386/pnpbios/ym_pnpbios.c        Sun Mar 10 13:57:13 2002 +0000
@@ -0,0 +1,153 @@
+/* $NetBSD: ym_pnpbios.c,v 1.6.4.2 2002/03/10 13:57:13 itohy Exp $ */
+/*
+ * Copyright (c) 1999
+ *     Matthias Drochner.  All rights reserved.
+ *     Soren S. Jorvang.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: ym_pnpbios.c,v 1.6.4.2 2002/03/10 13:57:13 itohy Exp $");
+
+#include "mpu_ym.h"
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/errno.h>
+#include <sys/ioctl.h>
+#include <sys/syslog.h>
+#include <sys/device.h>
+#include <sys/proc.h>
+
+#include <machine/bus.h>
+
+#include <sys/audioio.h>
+#include <dev/audio_if.h>
+#include <dev/midi_if.h>
+#include <dev/mulaw.h>
+
+#include <dev/isa/isavar.h>
+#include <dev/isa/isadmavar.h>
+
+#include <i386/pnpbios/pnpbiosvar.h>
+
+#include <dev/ic/ad1848reg.h> 
+#include <dev/isa/ad1848var.h>
+ 
+#include <dev/ic/cs4231reg.h>
+#include <dev/isa/cs4231var.h>
+  
+#include <dev/ic/opl3sa3reg.h>
+#include <dev/isa/wssreg.h>
+#include <dev/isa/ymvar.h>
+
+int ym_pnpbios_match __P((struct device *, struct cfdata *, void *));
+void ym_pnpbios_attach __P((struct device *, struct device *, void *));
+
+struct cfattach ym_pnpbios_ca = {
+       sizeof(struct ym_softc), ym_pnpbios_match, ym_pnpbios_attach
+};
+
+int
+ym_pnpbios_match(parent, match, aux)
+       struct device *parent;
+       struct cfdata *match;
+       void *aux;
+{
+       struct pnpbiosdev_attach_args *aa = aux;
+
+       if (strcmp(aa->idstr, "YMH0021"))
+               return 0;
+
+       return 1;
+}
+
+void
+ym_pnpbios_attach(parent, self, aux)
+       struct device *parent, *self;
+       void *aux;
+{
+       struct ym_softc *sc = (void *)self;
+       struct ad1848_softc *ac = &sc->sc_ad1848.sc_ad1848;
+       struct pnpbiosdev_attach_args *aa = aux;
+
+       if (pnpbios_io_map(aa->pbt, aa->resc, 0,
+                               &sc->sc_iot, &sc->sc_sb_ioh) != 0) {
+               printf(": can't map sb i/o space\n");
+               return;
+       }
+       if (pnpbios_io_map(aa->pbt, aa->resc, 1,
+                               &sc->sc_iot, &sc->sc_ioh) != 0) {
+               printf(": can't map sb i/o space\n");
+               return;
+       }
+       if (pnpbios_io_map(aa->pbt, aa->resc, 2,
+                               &sc->sc_iot, &sc->sc_opl_ioh) != 0) {
+               printf(": can't map opl i/o space\n");
+               return;
+       }
+#if NMPU_YM > 0
+       if (pnpbios_io_map(aa->pbt, aa->resc, 3,
+                               &sc->sc_iot, &sc->sc_mpu_ioh) != 0) {
+               printf(": can't map mpu i/o space\n");
+               return;
+       }
+#endif
+       if (pnpbios_io_map(aa->pbt, aa->resc, 4,
+                               &sc->sc_iot, &sc->sc_controlioh) != 0) {
+               printf(": can't map control i/o space\n");
+               return;
+       }
+
+       sc->sc_ic = aa->ic;
+
+       if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &sc->ym_irq, NULL)) {
+               printf(": can't get IRQ\n");
+               return;
+       }
+
+       if (pnpbios_getdmachan(aa->pbt, aa->resc, 0, &sc->ym_playdrq)) {
+               printf(": can't get DMA channel\n");
+               return;
+       }
+       if (pnpbios_getdmachan(aa->pbt, aa->resc, 1, &sc->ym_recdrq))
+               sc->ym_recdrq = sc->ym_playdrq; /* half-duplex mode */
+
+       printf("\n");
+       pnpbios_print_devres(self, aa);
+
+       printf("%s", self->dv_xname);
+
+       ac->sc_iot = sc->sc_iot;
+       if (bus_space_subregion(sc->sc_iot, sc->sc_ioh, WSS_CODEC, AD1848_NPORT,
+           &ac->sc_ioh)) {
+               printf("%s: bus_space_subregion failed\n", self->dv_xname);
+               return;
+       }
+       ac->mode = 2;
+       ac->MCE_bit = MODE_CHANGE_ENABLE;
+
+       sc->sc_ad1848.sc_ic  = sc->sc_ic;
+
+       ym_attach(sc);
+}