ofw_sbus.h revision 204646 
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 *
17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 * POSSIBILITY OF SUCH DAMAGE.
28 *
29 *	from: NetBSD: sbusvar.h,v 1.12 2001/09/24 23:49:34 eeh Exp
30 *
31 * $FreeBSD: head/sys/sparc64/sbus/ofw_sbus.h 204646 2010-03-03 17:55:51Z joel $
32 */
33
34#ifndef _SPARC64_SBUS_OFW_SBUS_H_
35#define _SPARC64_SBUS_OFW_SBUS_H_
36
37/* Device register space description */
38struct sbus_regs {
39	u_int32_t	sbr_slot;
40	u_int32_t	sbr_offset;
41	u_int32_t	sbr_size;
42};
43
44/* Address translation accross busses */
45struct sbus_ranges {
46	u_int32_t	cspace;		/* Client space */
47	u_int32_t	coffset;	/* Client offset */
48	u_int32_t	pspace;		/* Parent space */
49	u_int32_t	poffset;	/* Parent offset */
50	u_int32_t	size;		/* Size in bytes of this range */
51};
52
53#endif /* ! _SPARC64_SBUS_OFW_SBUS_H_ */
54