2 * Copyright (c) 1998 Michael Smith <msmith@freebsd.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
31 #include <bootstrap.h>
32 #include "libi386/libi386.h"
33 #if defined(LOADER_ZFS_SUPPORT)
34 #include "../zfs/libzfs.h"
38 * We could use linker sets for some or all of these, but
39 * then we would have to control what ended up linked into
40 * the bootstrap. So it's easier to conditionalise things
43 * XXX rename these arrays to be consistent and less namespace-hostile
45 * XXX as libi386 and biosboot merge, some of these can become linker sets.
48 #if defined(LOADER_NFS_SUPPORT) && defined(LOADER_TFTP_SUPPORT)
49 #error "Cannot have both tftp and nfs support yet."
52 #if defined(LOADER_FIREWIRE_SUPPORT)
53 extern struct devsw fwohci;
56 /* Exported for libstand */
57 struct devsw *devsw[] = {
60 #if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT)
63 #if defined(LOADER_FIREWIRE_SUPPORT)
66 #if defined(LOADER_ZFS_SUPPORT)
72 struct fs_ops *file_system[] = {
73 #if defined(LOADER_ZFS_SUPPORT)
80 #if defined(LOADER_NANDFS_SUPPORT)
83 #ifdef LOADER_NFS_SUPPORT
86 #ifdef LOADER_TFTP_SUPPORT
89 #ifdef LOADER_GZIP_SUPPORT
92 #ifdef LOADER_BZIP2_SUPPORT
95 #ifdef LOADER_SPLIT_SUPPORT
101 /* Exported for i386 only */
103 * Sort formats so that those that can detect based on arguments
104 * rather than reading the file go first.
106 extern struct file_format i386_elf;
107 extern struct file_format i386_elf_obj;
108 extern struct file_format amd64_elf;
109 extern struct file_format amd64_elf_obj;
110 extern struct file_format multiboot;
111 extern struct file_format multiboot_obj;
113 struct file_format *file_formats[] = {
116 #ifdef LOADER_PREFER_AMD64
122 #ifndef LOADER_PREFER_AMD64
132 * We don't prototype these in libi386.h because they require
133 * data structures from bootstrap.h as well.
135 extern struct console vidconsole;
136 extern struct console comconsole;
137 #if defined(LOADER_FIREWIRE_SUPPORT)
138 extern struct console dconsole;
140 extern struct console nullconsole;
141 extern struct console spinconsole;
143 struct console *consoles[] = {
146 #if defined(LOADER_FIREWIRE_SUPPORT)
154 extern struct pnphandler isapnphandler;
155 extern struct pnphandler biospnphandler;
156 extern struct pnphandler biospcihandler;
158 struct pnphandler *pnphandlers[] = {
159 &biospnphandler, /* should go first, as it may set isapnp_readport */