xref: /freebsd/sys/powerpc/include/ofw_machdep.h (revision bc96366c864c07ef352edb92017357917c75b36c)
1 /*-
2  * Copyright (c) 2001 by Thomas Moestl <tmm@FreeBSD.org>.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17  * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
18  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
20  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
21  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
22  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
23  * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  *
25  * $FreeBSD$
26  */
27 
28 #ifndef _MACHINE_OFW_MACHDEP_H_
29 #define _MACHINE_OFW_MACHDEP_H_
30 
31 #include <sys/cdefs.h>
32 #include <sys/types.h>
33 #include <sys/rman.h>
34 #include <sys/bus.h>
35 #include <dev/ofw/openfirm.h>
36 #include <machine/platform.h>
37 
38 typedef	uint32_t	cell_t;
39 
40 int  OF_decode_addr(phandle_t, int, bus_space_tag_t *, bus_space_handle_t *);
41 void OF_getetheraddr(device_t dev, u_char *addr);
42 
43 void OF_initial_setup(void *fdt_ptr, void *junk, int (*openfirm)(void *));
44 boolean_t OF_bootstrap(void);
45 
46 void OF_reboot(void);
47 
48 void ofw_mem_regions(struct mem_region *, int *, struct mem_region *, int *);
49 void ofw_quiesce(void); /* Must be called before VM is up! */
50 void ofw_save_trap_vec(char *);
51 
52 #endif /* _MACHINE_OFW_MACHDEP_H_ */
53