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_NFS_SUPPORT) && defined(LOADER_TFTP_SUPPORT) 49#error "Cannot have both tftp and nfs support yet." 50#endif 51 52#if defined(LOADER_FIREWIRE_SUPPORT) 53extern struct devsw fwohci; 54#endif 55 56/* Exported for libstand */ 57struct devsw *devsw[] = { 58 &bioscd, 59 &biosdisk, 60#if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT) 61 &pxedisk, 62#endif 63#if defined(LOADER_FIREWIRE_SUPPORT) 64 &fwohci, 65#endif 66#if defined(LOADER_ZFS_SUPPORT) 67 &zfs_dev, 68#endif 69 NULL 70}; 71 72struct fs_ops *file_system[] = { 73#if defined(LOADER_ZFS_SUPPORT) 74 &zfs_fsops, 75#endif 76 &ufs_fsops, 77 &ext2fs_fsops, 78 &dosfs_fsops, 79 &cd9660_fsops, 80#if defined(LOADER_NANDFS_SUPPORT) 81 &nandfs_fsops, 82#endif 83#ifdef LOADER_NFS_SUPPORT 84 &nfs_fsops, 85#endif 86#ifdef LOADER_TFTP_SUPPORT 87 &tftp_fsops, 88#endif 89#ifdef LOADER_GZIP_SUPPORT 90 &gzipfs_fsops, 91#endif 92#ifdef LOADER_BZIP2_SUPPORT 93 &bzipfs_fsops, 94#endif 95#ifdef LOADER_SPLIT_SUPPORT 96 &splitfs_fsops, 97#endif 98 NULL 99}; 100 101/* Exported for i386 only */ 102/* 103 * Sort formats so that those that can detect based on arguments 104 * rather than reading the file go first. 105 */ 106extern struct file_format i386_elf; 107extern struct file_format i386_elf_obj; 108extern struct file_format amd64_elf; 109extern struct file_format amd64_elf_obj; 110extern struct file_format multiboot; 111extern struct file_format multiboot_obj; 112 113struct file_format *file_formats[] = { 114 &multiboot, 115 &multiboot_obj, 116#ifdef LOADER_PREFER_AMD64 117 &amd64_elf, 118 &amd64_elf_obj, 119#endif 120 &i386_elf, 121 &i386_elf_obj, 122#ifndef LOADER_PREFER_AMD64 123 &amd64_elf, 124 &amd64_elf_obj, 125#endif 126 NULL 127}; 128 129/* 130 * Consoles 131 * 132 * We don't prototype these in libi386.h because they require 133 * data structures from bootstrap.h as well. 134 */ 135extern struct console vidconsole; 136extern struct console comconsole; 137#if defined(LOADER_FIREWIRE_SUPPORT) 138extern struct console dconsole; 139#endif 140extern struct console nullconsole; 141extern struct console spinconsole; 142 143struct console *consoles[] = { 144 &vidconsole, 145 &comconsole, 146#if defined(LOADER_FIREWIRE_SUPPORT) 147 &dconsole, 148#endif 149 &nullconsole, 150 &spinconsole, 151 NULL 152}; 153 154extern struct pnphandler isapnphandler; 155extern struct pnphandler biospnphandler; 156extern struct pnphandler biospcihandler; 157 158struct pnphandler *pnphandlers[] = { 159 &biospnphandler, /* should go first, as it may set isapnp_readport */ 160 &isapnphandler, 161 &biospcihandler, 162 NULL 163}; 164