NetBSD/sys/arch/sun3/dev/obmem.c

/*	$NetBSD: obmem.c,v 1.5 1994/11/21 21:31:15 gwr Exp $	*/

/*
 * Copyright (c) 1993 Adam Glass
 * 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 Adam Glass.
 * 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 Adam Glass ``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 Adam Glass 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/param.h>
#include <sys/systm.h>
#include <sys/device.h>

#include <machine/autoconf.h>
#include <machine/obmem.h>
#include <machine/param.h>

extern void obmemattach __P((struct device *, struct device *, void *));
     
struct obmem_softc {
    struct device obmem_dev;
};

struct cfdriver obmemcd = 
{ NULL, "obmem", always_match, obmemattach, DV_DULL,
      sizeof(struct obmem_softc), 0};

void obmem_print(addr, size, level)
     caddr_t addr;
     int size;
     int level;
{
    printf(" addr 0x%x size 0x%x", addr, size);
    if (level <0)
	printf(" level %d\n", level);
}

void obmemattach(parent, self, args)
     struct device *parent;
     struct device *self;
     void *args;
{
    struct cfdata *new_match;

    printf("\n");
    while (1) {
	new_match = config_search(NULL, self, NULL);
	if (!new_match) break;
	config_attach(self, new_match, NULL, NULL);
    }

}