ofw_sbus.h revision 90618 
1/*-
2 * Copyright (c) 1998 The NetBSD Foundation, Inc.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to The NetBSD Foundation
6 * by Paul Kranenburg.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 *    must display the following acknowledgement:
18 *        This product includes software developed by the NetBSD
19 *        Foundation, Inc. and its contributors.
20 * 4. Neither the name of The NetBSD Foundation nor the names of its
21 *    contributors may be used to endorse or promote products derived
22 *    from this software without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
25 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
26 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
27 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
28 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 *
36 *	from: NetBSD: sbusvar.h,v 1.12 2001/09/24 23:49:34 eeh Exp
37 *
38 * $FreeBSD: head/sys/sparc64/sbus/ofw_sbus.h 90618 2002-02-13 16:11:36Z tmm $
39 */
40
41#ifndef _SPARC64_SBUS_OFW_SBUS_H_
42#define _SPARC64_SBUS_OFW_SBUS_H_
43
44/* Device register space description */
45struct sbus_regs {
46	u_int32_t	sbr_slot;
47	u_int32_t	sbr_offset;
48	u_int32_t	sbr_size;
49};
50
51/* Address translation accross busses */
52struct sbus_ranges {
53	u_int32_t	cspace;		/* Client space */
54	u_int32_t	coffset;	/* Client offset */
55	u_int32_t	pspace;		/* Parent space */
56	u_int32_t	poffset;	/* Parent offset */
57	u_int32_t	size;		/* Size in bytes of this range */
58};
59
60#endif /* ! _SPARC64_SBUS_OFW_SBUS_H_ */
61