99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
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/* $NetBSD: vme.c,v 1.1 1994/12/12 18:59:26 gwr Exp $ */
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/*
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* Copyright (c) 1994 Gordon W. Ross
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* All rights reserved.
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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 Gordon Ross
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* 4. The name of the Author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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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/vme.h> */
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static int vme_match __P((struct device *, void *, void *));
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static void vme16attach __P((struct device *, struct device *, void *));
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static void vme32attach __P((struct device *, struct device *, void *));
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static void vme16scan __P((struct device *, void *));
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static void vme32scan __P((struct device *, void *));
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struct cfdriver vmescd = {
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NULL, "vmes", vme_match, vme16attach, DV_DULL,
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sizeof(struct device), 0 };
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struct cfdriver vmelcd = {
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NULL, "vmel", vme_match, vme32attach, DV_DULL,
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sizeof(struct device), 0 };
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int vme_match(parent, vcf, aux)
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struct device *parent;
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void *vcf, *aux;
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{
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/* Does this machine have a VME bus? */
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extern int cpu_has_vme;
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return (cpu_has_vme);
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}
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static void
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vme16attach(parent, self, args)
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struct device *parent;
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struct device *self;
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void *args;
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{
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printf("\n");
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config_scan(vme16scan, self);
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}
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static void
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vme16scan(parent, child)
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struct device *parent;
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void *child;
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{
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bus_scan(parent, child, BUS_VME16);
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}
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static void
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vme32attach(parent, self, args)
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struct device *parent;
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struct device *self;
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void *args;
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{
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printf("\n");
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config_scan(vme32scan, self);
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}
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static void
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vme32scan(parent, child)
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struct device *parent;
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void *child;
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{
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bus_scan(parent, child, BUS_VME32);
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}
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