1/*-
2 * Copyright 1998 Massachusetts Institute of Technology
3 *
4 * Permission to use, copy, modify, and distribute this software and
5 * its documentation for any purpose and without fee is hereby
6 * granted, provided that both the above copyright notice and this
7 * permission notice appear in all copies, that both the above
8 * copyright notice and this permission notice appear in all
9 * supporting documentation, and that the name of M.I.T. not be used
10 * in advertising or publicity pertaining to distribution of the
11 * software without specific, written prior permission.  M.I.T. makes
12 * no representations about the suitability of this software for any
13 * purpose.  It is provided "as is" without express or implied
14 * warranty.
15 *
16 * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
17 * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
18 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
20 * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
23 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD$
30 */
31#ifndef _FBSD_COMPAT_SYS_RMAN_H_
32#define _FBSD_COMPAT_SYS_RMAN_H_
33
34
35#include <machine/_bus.h>
36#include <machine/resource.h>
37
38
39#define RF_ACTIVE		0x0002
40#define RF_SHAREABLE	0x0004
41#define RF_OPTIONAL		0x0080
42
43#define RF_ALIGNMENT_SHIFT		10 /* alignment size bit starts bit 10 */
44#define RF_ALIGNMENT_LOG2(x)	((x) << RF_ALIGNMENT_SHIFT)
45
46struct resource {
47	int					r_type;
48	bus_space_tag_t		r_bustag;		/* bus_space tag */
49	bus_space_handle_t	r_bushandle;	/* bus_space handle */
50	area_id				r_mapped_area;
51};
52
53
54bus_space_handle_t rman_get_bushandle(struct resource *);
55bus_space_tag_t rman_get_bustag(struct resource *);
56int rman_get_rid(struct resource *);
57void* rman_get_virtual(struct resource *);
58bus_addr_t rman_get_start(struct resource *);
59bus_size_t rman_get_size(struct resource *);
60
61#endif /* _FBSD_COMPAT_SYS_RMAN_H_ */
62