NetBSD/sys/arch/luna68k/dev/spc.c

104 lines
3.4 KiB
C

/* $NetBSD: spc.c,v 1.4 2003/07/05 19:00:17 tsutsui Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Tohru Nishimura.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 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> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: spc.c,v 1.4 2003/07/05 19:00:17 tsutsui Exp $");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <machine/bus.h>
#include <machine/cpu.h>
#include <machine/autoconf.h>
#include <dev/scsipi/scsi_all.h>
#include <dev/scsipi/scsipi_all.h>
#include <dev/scsipi/scsi_message.h>
#include <dev/scsipi/scsiconf.h>
#include <dev/ic/mb89352reg.h>
#include <dev/ic/mb89352var.h>
#include <luna68k/luna68k/isr.h>
static int spc_mainbus_match __P((struct device *, struct cfdata *, void *));
static void spc_mainbus_attach __P((struct device *, struct device *, void *));
CFATTACH_DECL(spc, sizeof(struct spc_softc),
spc_mainbus_match, spc_mainbus_attach, NULL, NULL);
extern struct cfdriver spc_cd;
static int
spc_mainbus_match(parent, cf, aux)
struct device *parent;
struct cfdata *cf;
void *aux;
{
struct mainbus_attach_args *ma = aux;
if (strcmp(ma->ma_name, spc_cd.cd_name))
return 0;
#if 0
if (badaddr((caddr_t)ma->ma_addr, 4))
return 0;
/* Experiments proved 2nd SPC address does NOT make a buserror. */
#endif
return 1;
}
static void
spc_mainbus_attach(parent, self, aux)
struct device *parent, *self;
void *aux;
{
struct spc_softc *sc = (void *)self;
struct mainbus_attach_args *ma = aux;
printf ("\n");
sc->sc_iot = /* XXX */ 0;
sc->sc_ioh = ma->ma_addr;
sc->sc_initiator = 7;
isrlink_autovec(spc_intr, (void *)sc, ma->ma_ilvl, ISRPRI_BIO);
spc_attach(sc);
}