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File: [cvs.NetBSD.org] / src / sys / arch / pmax / ibus / ibus_3max.c (download)

Revision 1.8, Tue Feb 29 04:41:47 2000 UTC (21 years ago) by nisimura
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base, thorpej-mips-cache-base, thorpej-mips-cache, thorpej-devvp-base3, thorpej-devvp-base2, thorpej-devvp-base, thorpej-devvp, pre-chs-ubcperf, post-chs-ubcperf, newlock-base, newlock, netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6, netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, netbsd-1-5, minoura-xpg4dl-base, minoura-xpg4dl, ifpoll-base, gehenna-devsw-base, gehenna-devsw, eeh-devprop-base, eeh-devprop, ad_pmax_wscons_base, ad_pmax_wscons
Branch point for: thorpej_scsipi, nathanw_sa, kqueue
Changes since 1.7: +8 -17 lines

- Have SYS_DEV_xxx device cookie symbols to select and install proper
  interrupt handlers into intrtab[] array, rather than the idea of devices
  in 'psuedo' TURBOchannel slots.
- Nuke symbols for psuedo TC slots.
- Abandon never/unlikely used intr_disestablish()s.

/*	$NetBSD: ibus_3max.c,v 1.8 2000/02/29 04:41:47 nisimura Exp $	*/

/*
 * Copyright (c) 1999 Tohru Nishimura.  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.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by Tohru Nishimura
 *	for the NetBSD Project.
 * 4. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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: ibus_3max.c,v 1.8 2000/02/29 04:41:47 nisimura Exp $");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/device.h>

#include <dev/tc/tcvar.h>
#include <pmax/ibus/ibusvar.h>
#include <pmax/pmax/kn02.h>

static struct ibus_attach_args kn02sys_devs[] = {
	{ "mc146818",	SYS_DEV_BOGUS,	KV(KN02_SYS_CLOCK),	0 },
	{ "dc",  	SYS_DEV_SCC0,	KV(KN02_SYS_DZ),	0 },
};

static int	kn02sys_match __P((struct device *, struct cfdata *, void *));
static void	kn02sys_attach __P((struct device *, struct device *, void *));

struct cfattach kn02sys_ca = {
        sizeof(struct ibus_softc), kn02sys_match, kn02sys_attach,
};

static int
kn02sys_match(parent, cfdata, aux)
        struct device *parent;
        struct cfdata *cfdata;
        void *aux;

{
	struct tc_attach_args *ta = aux;

	return (strncmp("KN02SYS ", ta->ta_modname, TC_ROM_LLEN) == 0);
}

static void
kn02sys_attach(parent, self, aux)
        struct device *parent, *self;
        void *aux;
{
	struct ibus_dev_attach_args ida;

	ida.ida_busname = "ibus";
	ida.ida_devs = kn02sys_devs;
	ida.ida_ndevs = sizeof(kn02sys_devs)/sizeof(kn02sys_devs[0]);

	ibusattach(parent, self, &ida);
}