conf.c revision 83616
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 * 2650477Speter * $FreeBSD: head/sys/boot/i386/loader/conf.c 83616 2001-09-18 14:52:36Z sobomax $ 2738465Smsmith */ 2838465Smsmith 2938465Smsmith#include <stand.h> 3038465Smsmith#include <bootstrap.h> 3138465Smsmith#include "libi386/libi386.h" 3238465Smsmith 3338465Smsmith/* 3438465Smsmith * We could use linker sets for some or all of these, but 3538465Smsmith * then we would have to control what ended up linked into 3638465Smsmith * the bootstrap. So it's easier to conditionalise things 3738465Smsmith * here. 3838465Smsmith * 3938465Smsmith * XXX rename these arrays to be consistent and less namespace-hostile 4038465Smsmith * 4138465Smsmith * XXX as libi386 and biosboot merge, some of these can become linker sets. 4238465Smsmith */ 4338465Smsmith 4459087Sps#if defined(LOADER_NFS_SUPPORT) && defined(LOADER_TFTP_SUPPORT) 4559087Sps#error "Cannot have both tftp and nfs support yet." 4659087Sps#endif 4759087Sps 4838465Smsmith/* Exported for libstand */ 4938465Smsmithstruct devsw *devsw[] = { 5039450Smsmith &biosdisk, 5159087Sps#if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT) 5258713Sjhb &pxedisk, 5359087Sps#endif 5438465Smsmith NULL 5538465Smsmith}; 5638465Smsmith 5738465Smsmithstruct fs_ops *file_system[] = { 5838465Smsmith &ufs_fsops, 5959767Sjlemon &ext2fs_fsops, 6038465Smsmith &dosfs_fsops, 6183616Ssobomax#ifdef LOADER_GZIP_SUPPORT 6238465Smsmith &zipfs_fsops, 6383616Ssobomax#endif 6483616Ssobomax#ifdef LOADER_BZIP2_SUPPORT 6583616Ssobomax &bzipfs_fsops, 6683616Ssobomax#endif 6759087Sps#ifdef LOADER_NFS_SUPPORT 6859087Sps &nfs_fsops, 6959087Sps#endif 7059087Sps#ifdef LOADER_TFTP_SUPPORT 7159087Sps &tftp_fsops, 7259087Sps#endif 7338465Smsmith NULL 7438465Smsmith}; 7538465Smsmith 7638465Smsmith/* Exported for i386 only */ 7738465Smsmith/* 7838465Smsmith * Sort formats so that those that can detect based on arguments 7938465Smsmith * rather than reading the file go first. 8038465Smsmith */ 8159854Sbpextern struct file_format i386_aout; 8259854Sbpextern struct file_format i386_elf; 8338465Smsmith 8459854Sbpstruct file_format *file_formats[] = { 8539834Speter &i386_elf, 8639731Speter &i386_aout, 8738465Smsmith NULL 8838465Smsmith}; 8938465Smsmith 9038465Smsmith/* 9138465Smsmith * Consoles 9238465Smsmith * 9338465Smsmith * We don't prototype these in libi386.h because they require 9438465Smsmith * data structures from bootstrap.h as well. 9538465Smsmith */ 9638465Smsmithextern struct console vidconsole; 9738465Smsmithextern struct console comconsole; 9866133Sarchieextern struct console nullconsole; 9938465Smsmith 10038465Smsmithstruct console *consoles[] = { 10138465Smsmith &vidconsole, 10238465Smsmith &comconsole, 10366133Sarchie &nullconsole, 10438465Smsmith NULL 10538465Smsmith}; 10639178Smsmith 10739178Smsmithextern struct pnphandler isapnphandler; 10840600Smsmithextern struct pnphandler biospnphandler; 10940618Smsmithextern struct pnphandler biospcihandler; 11039178Smsmith 11139178Smsmithstruct pnphandler *pnphandlers[] = { 11240600Smsmith &biospnphandler, /* should go first, as it may set isapnp_readport */ 11340555Smsmith &isapnphandler, 11440618Smsmith &biospcihandler, 11539178Smsmith NULL 11639178Smsmith}; 117