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 <sys/cdefs.h> 28 __FBSDID("$FreeBSD$"); 29 30 #include <stand.h> 31 #include <bootstrap.h> 32 #include "libi386/libi386.h" 33 #if defined(LOADER_ZFS_SUPPORT) 34 #include "../zfs/libzfs.h" 35 #endif 36 37 /* 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 41 * here. 42 * 43 * XXX rename these arrays to be consistent and less namespace-hostile 44 * 45 * XXX as libi386 and biosboot merge, some of these can become linker sets. 46 */ 47 48 #if defined(LOADER_FIREWIRE_SUPPORT) 49 extern struct devsw fwohci; 50 #endif 51 52 /* Exported for libstand */ 53 struct devsw *devsw[] = { 54 &bioscd, 55 &biosdisk, 56 &pxedisk, 57 #if defined(LOADER_FIREWIRE_SUPPORT) 58 &fwohci, 59 #endif 60 #if defined(LOADER_ZFS_SUPPORT) 61 &zfs_dev, 62 #endif 63 NULL 64 }; 65 66 struct fs_ops *file_system[] = { 67 #ifdef LOADER_GZIP_SUPPORT 68 &gzipfs_fsops, 69 #endif 70 #if defined(LOADER_ZFS_SUPPORT) 71 &zfs_fsops, 72 #endif 73 &ufs_fsops, 74 &dosfs_fsops, 75 #if 0 76 &ext2fs_fsops, 77 #endif 78 &cd9660_fsops, 79 #if defined(LOADER_NANDFS_SUPPORT) 80 &nandfs_fsops, 81 #endif 82 &tftp_fsops, 83 &nfs_fsops, 84 #ifdef LOADER_BZIP2_SUPPORT 85 &bzipfs_fsops, 86 #endif 87 #ifdef LOADER_SPLIT_SUPPORT 88 &splitfs_fsops, 89 #endif 90 NULL 91 }; 92 93 /* Exported for i386 only */ 94 /* 95 * Sort formats so that those that can detect based on arguments 96 * rather than reading the file go first. 97 */ 98 extern struct file_format i386_elf; 99 extern struct file_format i386_elf_obj; 100 extern struct file_format amd64_elf; 101 extern struct file_format amd64_elf_obj; 102 extern struct file_format multiboot; 103 extern struct file_format multiboot_obj; 104 extern struct file_format multiboot2; 105 extern struct file_format linux; 106 extern struct file_format linux_initrd; 107 108 struct file_format *file_formats[] = { 109 &multiboot2, 110 &multiboot, 111 &multiboot_obj, 112 &amd64_elf, 113 &amd64_elf_obj, 114 &i386_elf, 115 &i386_elf_obj, 116 &linux, 117 &linux_initrd, 118 NULL 119 }; 120 121 /* 122 * Consoles 123 * 124 * We don't prototype these in libi386.h because they require 125 * data structures from bootstrap.h as well. 126 */ 127 extern struct console text; 128 extern struct console ttya; 129 extern struct console ttyb; 130 extern struct console ttyc; 131 extern struct console ttyd; 132 #if defined(LOADER_FIREWIRE_SUPPORT) 133 extern struct console dconsole; 134 #endif 135 extern struct console nullconsole; 136 extern struct console spinconsole; 137 138 struct console *consoles[] = { 139 &text, 140 &ttya, 141 &ttyb, 142 &ttyc, 143 &ttyd, 144 #if defined(LOADER_FIREWIRE_SUPPORT) 145 &dconsole, 146 #endif 147 &nullconsole, 148 &spinconsole, 149 NULL 150 }; 151 152 extern struct pnphandler isapnphandler; 153 extern struct pnphandler biospnphandler; 154 extern struct pnphandler biospcihandler; 155 156 struct pnphandler *pnphandlers[] = { 157 &biospnphandler, /* should go first, as it may set isapnp_readport */ 158 &isapnphandler, 159 &biospcihandler, 160 NULL 161 }; 162