conf.c revision 119482
138465Smsmith/*- 238465Smsmith * Copyright (c) 1998 Michael Smith <msmith@freebsd.org> 338465Smsmith * All rights reserved. 438465Smsmith * 538465Smsmith * Redistribution and use in source and binary forms, with or without 638465Smsmith * modification, are permitted provided that the following conditions 738465Smsmith * are met: 838465Smsmith * 1. Redistributions of source code must retain the above copyright 938465Smsmith * notice, this list of conditions and the following disclaimer. 1038465Smsmith * 2. Redistributions in binary form must reproduce the above copyright 1138465Smsmith * notice, this list of conditions and the following disclaimer in the 1238465Smsmith * documentation and/or other materials provided with the distribution. 1338465Smsmith * 1438465Smsmith * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1538465Smsmith * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1638465Smsmith * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1738465Smsmith * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1838465Smsmith * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1938465Smsmith * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2038465Smsmith * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2138465Smsmith * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2238465Smsmith * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2338465Smsmith * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2438465Smsmith * SUCH DAMAGE. 2538465Smsmith */ 2638465Smsmith 27119482Sobrien#include <sys/cdefs.h> 28119482Sobrien__FBSDID("$FreeBSD: head/sys/boot/i386/loader/conf.c 119482 2003-08-25 23:28:32Z obrien $"); 29119482Sobrien 3038465Smsmith#include <stand.h> 3138465Smsmith#include <bootstrap.h> 3238465Smsmith#include "libi386/libi386.h" 3338465Smsmith 3438465Smsmith/* 3538465Smsmith * We could use linker sets for some or all of these, but 3638465Smsmith * then we would have to control what ended up linked into 3738465Smsmith * the bootstrap. So it's easier to conditionalise things 3838465Smsmith * here. 3938465Smsmith * 4038465Smsmith * XXX rename these arrays to be consistent and less namespace-hostile 4138465Smsmith * 4238465Smsmith * XXX as libi386 and biosboot merge, some of these can become linker sets. 4338465Smsmith */ 4438465Smsmith 4559087Sps#if defined(LOADER_NFS_SUPPORT) && defined(LOADER_TFTP_SUPPORT) 4659087Sps#error "Cannot have both tftp and nfs support yet." 4759087Sps#endif 4859087Sps 4938465Smsmith/* Exported for libstand */ 5038465Smsmithstruct devsw *devsw[] = { 5186093Sjhb &bioscd, 5239450Smsmith &biosdisk, 5359087Sps#if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT) 5458713Sjhb &pxedisk, 5559087Sps#endif 5638465Smsmith NULL 5738465Smsmith}; 5838465Smsmith 5938465Smsmithstruct fs_ops *file_system[] = { 6038465Smsmith &ufs_fsops, 6159767Sjlemon &ext2fs_fsops, 6238465Smsmith &dosfs_fsops, 6386093Sjhb &cd9660_fsops, 6492494Ssobomax &splitfs_fsops, 6583616Ssobomax#ifdef LOADER_GZIP_SUPPORT 66108100Sjake &gzipfs_fsops, 6783616Ssobomax#endif 6883616Ssobomax#ifdef LOADER_BZIP2_SUPPORT 6983616Ssobomax &bzipfs_fsops, 7083616Ssobomax#endif 7159087Sps#ifdef LOADER_NFS_SUPPORT 7259087Sps &nfs_fsops, 7359087Sps#endif 7459087Sps#ifdef LOADER_TFTP_SUPPORT 7559087Sps &tftp_fsops, 7659087Sps#endif 7738465Smsmith NULL 7838465Smsmith}; 7938465Smsmith 8038465Smsmith/* Exported for i386 only */ 8138465Smsmith/* 8238465Smsmith * Sort formats so that those that can detect based on arguments 8338465Smsmith * rather than reading the file go first. 8438465Smsmith */ 8559854Sbpextern struct file_format i386_elf; 86114379Speterextern struct file_format amd64_elf; 8738465Smsmith 8859854Sbpstruct file_format *file_formats[] = { 8939834Speter &i386_elf, 90114379Speter &amd64_elf, 9138465Smsmith NULL 9238465Smsmith}; 9338465Smsmith 9438465Smsmith/* 9538465Smsmith * Consoles 9638465Smsmith * 9738465Smsmith * We don't prototype these in libi386.h because they require 9838465Smsmith * data structures from bootstrap.h as well. 9938465Smsmith */ 10038465Smsmithextern struct console vidconsole; 10138465Smsmithextern struct console comconsole; 10266133Sarchieextern struct console nullconsole; 10338465Smsmith 10438465Smsmithstruct console *consoles[] = { 10538465Smsmith &vidconsole, 10638465Smsmith &comconsole, 10766133Sarchie &nullconsole, 10838465Smsmith NULL 10938465Smsmith}; 11039178Smsmith 11139178Smsmithextern struct pnphandler isapnphandler; 11240600Smsmithextern struct pnphandler biospnphandler; 11340618Smsmithextern struct pnphandler biospcihandler; 11439178Smsmith 11539178Smsmithstruct pnphandler *pnphandlers[] = { 11640600Smsmith &biospnphandler, /* should go first, as it may set isapnp_readport */ 11740555Smsmith &isapnphandler, 11840618Smsmith &biospcihandler, 11939178Smsmith NULL 12039178Smsmith}; 121