94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
/* $NetBSD: tyneisabr.c,v 1.3 2002/10/02 04:59:48 thorpej Exp $ */
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/* $OpenBSD: isabus.c,v 1.15 1998/03/16 09:38:46 pefo Exp $ */
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/* NetBSD: isa.c,v 1.33 1995/06/28 04:30:51 cgd Exp */
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/*-
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* Copyright (c) 1995 Per Fogelstrom
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* Copyright (c) 1993, 1994 Charles M. Hannum.
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* William Jolitz and Don Ahn.
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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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* @(#)isa.c 7.2 (Berkeley) 5/12/91
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/device.h>
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#include <machine/autoconf.h>
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#include <machine/bus.h>
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#include <machine/platform.h>
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#include <dev/isa/isavar.h>
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#include <arc/isa/isabrvar.h>
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/* Definition of the driver for autoconfig. */
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int tyneisabrmatch(struct device *, struct cfdata *, void *);
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void tyneisabrattach(struct device *, struct device *, void *);
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int tyneisabr_iointr(unsigned mask, struct clockframe *cf);
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CFATTACH_DECL(tyneisabr, sizeof(struct isabr_softc),
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tyneisabrmatch, tyneisabrattach, NULL, NULL);
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extern struct cfdriver tyneisabr_cd;
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int
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tyneisabrmatch(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 confargs *ca = aux;
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/* Make sure that we're looking for a TYNEISABR. */
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if (strcmp(ca->ca_name, tyneisabr_cd.cd_name) != 0)
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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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tyneisabrattach(parent, self, aux)
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struct device *parent;
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struct device *self;
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void *aux;
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{
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struct isabr_softc *sc = (struct isabr_softc *)self;
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_bus_dma_tag_init(&sc->sc_dmat); /* XXX dedicated bounce mem */
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(*platform->set_intr)(MIPS_INT_MASK_2, isabr_iointr, 2);
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isabrattach(sc);
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}
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