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 "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 extern struct devsw vdisk_dev; 52 53 /* Exported for libstand */ 54 struct devsw *devsw[] = { 55 &biosfd, 56 &bioscd, 57 &bioshd, 58 #if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT) 59 &pxedisk, 60 #endif 61 #if defined(LOADER_FIREWIRE_SUPPORT) 62 &fwohci, 63 #endif 64 &vdisk_dev, 65 #if defined(LOADER_ZFS_SUPPORT) 66 &zfs_dev, 67 #endif 68 NULL 69 }; 70 71 struct fs_ops *file_system[] = { 72 #if defined(LOADER_ZFS_SUPPORT) 73 &zfs_fsops, 74 #endif 75 #if defined(LOADER_UFS_SUPPORT) 76 &ufs_fsops, 77 #endif 78 #if defined(LOADER_EXT2FS_SUPPORT) 79 &ext2fs_fsops, 80 #endif 81 #if defined(LOADER_MSDOS_SUPPORT) 82 &dosfs_fsops, 83 #endif 84 #if defined(LOADER_CD9660_SUPPORT) 85 &cd9660_fsops, 86 #endif 87 #if defined(LOADER_NANDFS_SUPPORT) 88 &nandfs_fsops, 89 #endif 90 #ifdef LOADER_NFS_SUPPORT 91 &nfs_fsops, 92 #endif 93 #ifdef LOADER_TFTP_SUPPORT 94 &tftp_fsops, 95 #endif 96 #ifdef LOADER_GZIP_SUPPORT 97 &gzipfs_fsops, 98 #endif 99 #ifdef LOADER_BZIP2_SUPPORT 100 &bzipfs_fsops, 101 #endif 102 #ifdef LOADER_SPLIT_SUPPORT 103 &splitfs_fsops, 104 #endif 105 NULL 106 }; 107 108 /* Exported for i386 only */ 109 /* 110 * Sort formats so that those that can detect based on arguments 111 * rather than reading the file go first. 112 */ 113 extern struct file_format i386_elf; 114 extern struct file_format i386_elf_obj; 115 extern struct file_format amd64_elf; 116 extern struct file_format amd64_elf_obj; 117 extern struct file_format multiboot; 118 extern struct file_format multiboot_obj; 119 120 struct file_format *file_formats[] = { 121 &multiboot, 122 &multiboot_obj, 123 #ifdef LOADER_PREFER_AMD64 124 &amd64_elf, 125 &amd64_elf_obj, 126 #endif 127 &i386_elf, 128 &i386_elf_obj, 129 #ifndef LOADER_PREFER_AMD64 130 &amd64_elf, 131 &amd64_elf_obj, 132 #endif 133 NULL 134 }; 135 136 /* 137 * Consoles 138 * 139 * We don't prototype these in libi386.h because they require 140 * data structures from bootstrap.h as well. 141 */ 142 extern struct console vidconsole; 143 extern struct console comconsole; 144 #if defined(LOADER_FIREWIRE_SUPPORT) 145 extern struct console dconsole; 146 #endif 147 extern struct console nullconsole; 148 extern struct console spinconsole; 149 150 struct console *consoles[] = { 151 &vidconsole, 152 &comconsole, 153 #if defined(LOADER_FIREWIRE_SUPPORT) 154 &dconsole, 155 #endif 156 &nullconsole, 157 &spinconsole, 158 NULL 159 }; 160 161 extern struct pnphandler isapnphandler; 162 extern struct pnphandler biospnphandler; 163 extern struct pnphandler biospcihandler; 164 165 struct pnphandler *pnphandlers[] = { 166 &biospnphandler, /* should go first, as it may set isapnp_readport */ 167 &isapnphandler, 168 &biospcihandler, 169 NULL 170 }; 171