rbus_machdep.h revision 1.3 
1/*	$OpenBSD: rbus_machdep.h,v 1.3 2007/12/09 17:02:56 kettenis Exp $ */
2/*	$NetBSD: rbus_machdep.h,v 1.2 1999/10/15 06:43:05 haya Exp $	*/
3
4/*
5 * Copyright (c) 1999
6 *     HAYAKAWA Koichi.  All rights reserved.
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 HAYAKAWA Koichi.
19 * 4. The name of the author may not be used to endorse or promote products
20 *    derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34
35#if !defined _ARCH_MACPPC_MACPPC_RBUS_MACHDEP_H_
36#define _ARCH_MACPPC_MACPPC_RBUS_MACHDEP_H_
37
38struct pci_attach_args;		/* XXX */
39
40void _bus_space_unmap(bus_space_tag_t, bus_space_handle_t,
41			     bus_size_t, bus_addr_t *);
42
43#define md_space_map(bt, physaddr, size, flags, bshp) \
44	bus_space_map((bt), (physaddr), (size), (flags), (bshp))
45
46/* XXX */
47bus_addr_t bus_space_unmap_p(bus_space_tag_t t, bus_space_handle_t bsh,
48                          bus_size_t size);
49
50
51#define md_space_unmap(bt, bsh, size, adrp) \
52	do { \
53		*adrp = bus_space_unmap_p((bt), (bsh), (size)); \
54		if (bt->bus_io) { \
55			*adrp = *adrp & 0xffff; \
56		} \
57	} while (0)
58
59rbus_tag_t rbus_pccbb_parent_io(struct device *self,
60    struct pci_attach_args *pa);
61rbus_tag_t rbus_pccbb_parent_mem(struct device *self,
62    struct pci_attach_args *pa);
63
64void	pccbb_attach_hook(struct device *, struct device *,
65	    struct pci_attach_args *);
66
67#endif /* _ARCH_MACPPC_MACPPC_RBUS_MACHDEP_H_ */
68