1/* $OpenBSD: rbus_machdep.h,v 1.4 2011/03/23 16:54:37 pirofti Exp $ */
2
3/*
4 * Copyright (c) 2007 Mark Kettenis
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#ifndef _MACHINE_RBUS_MACHDEP_H_
20#define _MACHINE_RBUS_MACHDEP_H_
21
22struct pci_attach_args;
23
24rbus_tag_t rbus_pccbb_parent_io(struct device *, struct pci_attach_args *);
25rbus_tag_t rbus_pccbb_parent_mem(struct device *, struct pci_attach_args *);
26
27#define md_space_map(rbt, addr, size, flags, hp) \
28 bus_space_map((rbt)->rb_bt, (addr), (size), (flags), (hp))
29#define md_space_unmap(rbt, h, size, addrp) \
30 do { \
31 *addrp = (rbt)->rb_bt->sparc_bus_addr((rbt)->rb_bt, \
32 (rbt)->rb_bt, (h)); \
33 bus_space_unmap((rbt)->rb_bt, (h), (size)); \
34 } while (0)
35
36void pccbb_attach_hook(struct device *, struct device *,
37 struct pci_attach_args *);
38
39#endif /* _MACHINE_RBUS_MACHDEP_H_ */