1/*-
2 * Copyright (c) 1998 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 <stand.h>
28#include <bootstrap.h>
29#include "libi386/libi386.h"
30#if defined(LOADER_ZFS_SUPPORT)
31#include "libzfs.h"
32#endif
33
34/*
35 * We could use linker sets for some or all of these, but
36 * then we would have to control what ended up linked into
37 * the bootstrap.  So it's easier to conditionalise things
38 * here.
39 *
40 * XXX rename these arrays to be consistent and less namespace-hostile
41 *
42 * XXX as libi386 and biosboot merge, some of these can become linker sets.
43 */
44
45extern struct devsw vdisk_dev;
46
47/* Exported for libsa */
48struct devsw *devsw[] = {
49    &biosfd,
50    &bioscd,
51    &bioshd,
52#if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT)
53    &pxedisk,
54#endif
55    &vdisk_dev,
56#if defined(LOADER_ZFS_SUPPORT)
57    &zfs_dev,
58#endif
59    NULL
60};
61
62struct fs_ops *file_system[] = {
63#if defined(LOADER_ZFS_SUPPORT)
64    &zfs_fsops,
65#endif
66#if defined(LOADER_UFS_SUPPORT)
67    &ufs_fsops,
68#endif
69#if defined(LOADER_EXT2FS_SUPPORT)
70    &ext2fs_fsops,
71#endif
72#if defined(LOADER_MSDOS_SUPPORT)
73    &dosfs_fsops,
74#endif
75#if defined(LOADER_CD9660_SUPPORT)
76    &cd9660_fsops,
77#endif
78#ifdef LOADER_NFS_SUPPORT
79    &nfs_fsops,
80#endif
81#ifdef LOADER_TFTP_SUPPORT
82    &tftp_fsops,
83#endif
84#ifdef LOADER_GZIP_SUPPORT
85    &gzipfs_fsops,
86#endif
87#ifdef LOADER_BZIP2_SUPPORT
88    &bzipfs_fsops,
89#endif
90#ifdef LOADER_SPLIT_SUPPORT
91    &splitfs_fsops,
92#endif
93    NULL
94};
95
96/* Exported for i386 only */
97/*
98 * Sort formats so that those that can detect based on arguments
99 * rather than reading the file go first.
100 */
101extern struct file_format	i386_elf;
102extern struct file_format	i386_elf_obj;
103extern struct file_format	amd64_elf;
104extern struct file_format	amd64_elf_obj;
105extern struct file_format	multiboot;
106extern struct file_format	multiboot_obj;
107
108struct file_format *file_formats[] = {
109	&multiboot,
110	&multiboot_obj,
111#ifdef LOADER_PREFER_AMD64
112    &amd64_elf,
113    &amd64_elf_obj,
114#endif
115    &i386_elf,
116    &i386_elf_obj,
117#ifndef LOADER_PREFER_AMD64
118    &amd64_elf,
119    &amd64_elf_obj,
120#endif
121    NULL
122};
123
124/*
125 * Consoles
126 *
127 * We don't prototype these in libi386.h because they require
128 * data structures from bootstrap.h as well.
129 */
130extern struct console textvidc;
131extern struct console vidconsole;
132extern struct console comconsole;
133extern struct console nullconsole;
134extern struct console spinconsole;
135
136struct console *consoles[] = {
137#ifdef BIOS_TEXT_ONLY
138    &textvidc,
139#else
140    &vidconsole,
141#endif
142    &comconsole,
143    &nullconsole,
144    &spinconsole,
145    NULL
146};
147
148extern struct pnphandler isapnphandler;
149extern struct pnphandler biospnphandler;
150extern struct pnphandler biospcihandler;
151
152struct pnphandler *pnphandlers[] = {
153    &biospnphandler,		/* should go first, as it may set isapnp_readport */
154    &isapnphandler,
155    &biospcihandler,
156    NULL
157};
158