conf.c revision 276331 
1/*-
2 * Copyright (C) 1999 Michael Smith <msmith@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 AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: user/nwhitehorn/kboot/powerpc/kboot/conf.c 276331 2014-12-28 16:56:52Z nwhitehorn $");
29
30#include <stand.h>
31#include "bootstrap.h"
32
33#if defined(LOADER_NET_SUPPORT)
34#include "dev_net.h"
35#endif
36
37extern struct devsw kbootdisk;
38extern struct devsw kbootcdrom;
39
40/*
41 * We could use linker sets for some or all of these, but
42 * then we would have to control what ended up linked into
43 * the bootstrap.  So it's easier to conditionalise things
44 * here.
45 *
46 * XXX rename these arrays to be consistent and less namespace-hostile
47 */
48
49/* Exported for libstand */
50struct devsw *devsw[] = {
51#if 0 /* XXX */
52#if defined(LOADER_CD9660_SUPPORT)
53    &kbootcdrom,
54#endif
55#if defined(LOADER_DISK_SUPPORT)
56    &kbootdisk,
57#endif
58#endif
59#if defined(LOADER_NET_SUPPORT)
60    &netdev,
61#endif
62    NULL
63};
64
65struct fs_ops *file_system[] = {
66#if defined(LOADER_UFS_SUPPORT)
67    &ufs_fsops,
68#endif
69#if defined(LOADER_CD9660_SUPPORT)
70    &cd9660_fsops,
71#endif
72#if defined(LOADER_EXT2FS_SUPPORT)
73    &ext2fs_fsops,
74#endif
75#if defined(LOADER_NFS_SUPPORT)
76    &nfs_fsops,
77#endif
78#if defined(LOADER_TFTP_SUPPORT)
79    &tftp_fsops,
80#endif
81#if defined(LOADER_GZIP_SUPPORT)
82    &gzipfs_fsops,
83#endif
84#if defined(LOADER_BZIP2_SUPPORT)
85    &bzipfs_fsops,
86#endif
87    NULL
88};
89
90extern struct netif_driver kbootnet;
91
92struct netif_driver *netif_drivers[] = {
93#if 0 /* XXX */
94#if defined(LOADER_NET_SUPPORT)
95	&kbootnet,
96#endif
97#endif
98	NULL,
99};
100
101/* Exported for PowerPC only */
102/*
103 * Sort formats so that those that can detect based on arguments
104 * rather than reading the file go first.
105 */
106
107extern struct file_format ppc_elf64;
108
109struct file_format *file_formats[] = {
110    &ppc_elf64,
111    NULL
112};
113
114/*
115 * Consoles
116 */
117extern struct console hostconsole;
118
119struct console *consoles[] = {
120    &hostconsole,
121    NULL
122};
123
124/*
125 * reloc - our load address
126 */
127vm_offset_t	reloc = RELOC;
128