1/*	$NetBSD: bootconfig.h,v 1.10 2020/10/18 16:28:57 skrll Exp $	*/
2
3/*
4 * Copyright (c) 1994 Mark Brinicombe.
5 * Copyright (c) 1994 Brini.
6 * All rights reserved.
7 *
8 * This code is derived from software written for Brini by Mark Brinicombe
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 *    must display the following acknowledgement:
20 *	This product includes software developed by Mark Brinicombe
21 *	for the NetBSD Project.
22 * 4. The name of the company nor the name of the author may be used to
23 *    endorse or promote products derived from this software without specific
24 *    prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
28 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
29 * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
30 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
31 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 */
38
39#ifndef _ARM_BOOTCONFIG_H
40#define _ARM_BOOTCONFIG_H
41
42#ifdef _KERNEL
43#define BOOTOPT_TYPE_BOOLEAN		0
44#define BOOTOPT_TYPE_STRING		1
45#define BOOTOPT_TYPE_INT		2
46#define BOOTOPT_TYPE_BININT		3
47#define BOOTOPT_TYPE_HEXINT		4
48#define BOOTOPT_TYPE_MACADDR		5
49#define BOOTOPT_TYPE_MASK		7
50
51struct boot_physmem {
52	paddr_t bp_start;		/* starting PFN (not address) */
53	psize_t bp_pages;		/* # of pages */
54	u_int bp_freelist;		/* VM_FREELIST_ * */
55	u_int bp_flags;
56#define BOOT_PHYSMEM_CAN_DMA	1	/* Can DMA direct to this memory.  */
57};
58
59int get_bootconf_option(char *, const char *, int, void *);
60bool match_bootconf_option(char *, const char *, const char *);
61char *get_bootconf_string(char *, const char *);
62
63extern char *boot_args;
64#endif	/* _KERNEL */
65
66#endif
67