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