mainbus.c revision 1.5 
1/*	$NetBSD: mainbus.c,v 1.5 2003/07/15 01:37:39 lukem Exp $	*/
2
3/*-
4 * Copyright (c) 2002 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *        This product includes software developed by the NetBSD
18 *        Foundation, Inc. and its contributors.
19 * 4. Neither the name of The NetBSD Foundation nor the names of its
20 *    contributors may be used to endorse or promote products derived
21 *    from this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
24 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
25 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
27 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
33 * POSSIBILITY OF SUCH DAMAGE.
34 */
35
36#include <sys/cdefs.h>
37__KERNEL_RCSID(0, "$NetBSD: mainbus.c,v 1.5 2003/07/15 01:37:39 lukem Exp $");
38
39#include <sys/param.h>
40#include <sys/systm.h>
41#include <sys/device.h>
42#include <machine/autoconf.h>
43
44int mainbus_match(struct device *, struct cfdata *, void *);
45void mainbus_attach(struct device *, struct device *, void *);
46int mainbus_print(void *, const char *);
47
48struct mainbus_attach_args mainbusdevs[] = {
49	{ "cpu" },
50	{ "shb" },
51	{ NULL }	/* terminator */
52};
53
54CFATTACH_DECL(mainbus, sizeof(struct device),
55    mainbus_match, mainbus_attach, NULL, NULL);
56
57int
58mainbus_match(struct device *parent, struct cfdata *cf, void *aux)
59{
60
61	return (1);
62}
63
64void
65mainbus_attach(struct device *parent, struct device *self, void *aux)
66{
67	struct mainbus_attach_args *ma;
68
69	printf("\n");
70
71	for (ma = mainbusdevs; ma->ma_name != NULL; ma++)
72		config_found(self, ma, mainbus_print);
73}
74
75int
76mainbus_print(void *aux, const char *pnp)
77{
78
79	return (pnp ? QUIET : UNCONF);
80}
81