91 lines
3.0 KiB
C
91 lines
3.0 KiB
C
/* $NetBSD: opl_sb.c,v 1.19 2011/11/23 23:07:32 jmcneill Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1998, 2008 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Lennart Augustsson (augustss@NetBSD.org) and by Andrew Doran.
|
|
*
|
|
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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: opl_sb.c,v 1.19 2011/11/23 23:07:32 jmcneill Exp $");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/errno.h>
|
|
#include <sys/device.h>
|
|
#include <sys/malloc.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/conf.h>
|
|
#include <sys/select.h>
|
|
#include <sys/audioio.h>
|
|
#include <sys/midiio.h>
|
|
|
|
#include <sys/bus.h>
|
|
|
|
#include <dev/audio_if.h>
|
|
#include <dev/midi_if.h>
|
|
#include <dev/ic/oplreg.h>
|
|
#include <dev/ic/oplvar.h>
|
|
|
|
#include <dev/isa/isavar.h>
|
|
#include <dev/isa/sbdspvar.h>
|
|
|
|
int opl_sb_match(device_t, cfdata_t, void *);
|
|
void opl_sb_attach(device_t, device_t, void *);
|
|
|
|
CFATTACH_DECL_NEW(opl_sb, sizeof(struct opl_softc),
|
|
opl_sb_match, opl_sb_attach, NULL, NULL);
|
|
|
|
int
|
|
opl_sb_match(device_t parent, cfdata_t match, void *aux)
|
|
{
|
|
struct audio_attach_args *aa = (struct audio_attach_args *)aux;
|
|
struct sbdsp_softc *ssc = device_private(parent);
|
|
|
|
if (aa->type != AUDIODEV_TYPE_OPL)
|
|
return (0);
|
|
return opl_match(ssc->sc_iot, ssc->sc_ioh, 0);
|
|
}
|
|
|
|
void
|
|
opl_sb_attach(device_t parent, device_t self, void *aux)
|
|
{
|
|
struct sbdsp_softc *ssc = device_private(parent);
|
|
struct opl_softc *sc = device_private(self);
|
|
|
|
sc->mididev.dev = self;
|
|
sc->ioh = ssc->sc_ioh;
|
|
sc->iot = ssc->sc_iot;
|
|
sc->offs = 0;
|
|
sc->spkrctl = sbdsp_speaker_ctl;
|
|
sc->spkrarg = ssc;
|
|
sc->lock = &ssc->sc_intr_lock;
|
|
strcpy(sc->syn.name, "SB ");
|
|
|
|
opl_attach(sc);
|
|
}
|