Annotation of sys/dev/pci/opl_cmpci.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: opl_cmpci.c,v 1.3 2006/07/27 07:45:54 deraadt Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 1998 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: * 3. All advertising materials mentioning features or use of this software
! 19: * must display the following acknowledgement:
! 20: * This product includes software developed by the NetBSD
! 21: * Foundation, Inc. and its contributors.
! 22: * 4. Neither the name of The NetBSD Foundation nor the names of its
! 23: * contributors may be used to endorse or promote products derived
! 24: * from this software without specific prior written permission.
! 25: *
! 26: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
! 27: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! 28: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! 29: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
! 30: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! 31: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! 32: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! 33: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! 34: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 35: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 36: * POSSIBILITY OF SUCH DAMAGE.
! 37: */
! 38:
! 39: #include <sys/param.h>
! 40: #include <sys/systm.h>
! 41: #include <sys/kernel.h>
! 42: #include <sys/errno.h>
! 43: #include <sys/device.h>
! 44: #include <sys/malloc.h>
! 45: #include <sys/proc.h>
! 46: #include <sys/conf.h>
! 47: #include <sys/selinfo.h>
! 48: #include <sys/audioio.h>
! 49: #include <sys/midiio.h>
! 50:
! 51: #include <machine/bus.h>
! 52:
! 53: #include <dev/audio_if.h>
! 54: #include <dev/midi_if.h>
! 55: #include <dev/ic/oplreg.h>
! 56: #include <dev/ic/oplvar.h>
! 57:
! 58: #include <dev/pci/pcireg.h>
! 59: #include <dev/pci/pcivar.h>
! 60:
! 61: #include <dev/pci/cmpcireg.h>
! 62: #include <dev/pci/cmpcivar.h>
! 63:
! 64: int opl_cmpci_match(struct device *, void *, void *);
! 65: void opl_cmpci_attach(struct device *, struct device *, void *);
! 66:
! 67: struct cfdriver opl_cmpci_cd = {
! 68: NULL, "opl_cmpci", DV_DULL
! 69: };
! 70:
! 71: struct cfattach opl_cmpci_ca = {
! 72: sizeof (struct opl_softc), opl_cmpci_match, opl_cmpci_attach
! 73: };
! 74:
! 75: int
! 76: opl_cmpci_match(struct device *parent, void *match, void *aux)
! 77: {
! 78: struct audio_attach_args *aa = (struct audio_attach_args *)aux;
! 79: struct cmpci_softc *ssc = (struct cmpci_softc *)parent;
! 80: struct opl_attach_arg oaa;
! 81:
! 82: if (aa->type != AUDIODEV_TYPE_OPL)
! 83: return (0);
! 84: memset(&oaa, 0, sizeof oaa);
! 85: oaa.iot = ssc->sc_iot;
! 86: oaa.ioh = ssc->sc_ioh;
! 87: oaa.offs = CMPCI_REG_FM_BASE;
! 88: return (opl_find(&oaa));
! 89: }
! 90:
! 91: void
! 92: opl_cmpci_attach(struct device *parent, struct device *self, void *aux)
! 93: {
! 94: struct cmpci_softc *ssc = (struct cmpci_softc *)parent;
! 95: struct opl_softc *sc = (struct opl_softc *)self;
! 96:
! 97: sc->ioh = ssc->sc_ioh;
! 98: sc->iot = ssc->sc_iot;
! 99: sc->offs = CMPCI_REG_FM_BASE;
! 100: strlcpy(sc->syn.name, "CMPCI ", sizeof sc->syn.name);
! 101:
! 102: opl_attach(sc);
! 103: }
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