diff options
Diffstat (limited to 'sys/boot/i386/loader/conf.c')
| -rw-r--r-- | sys/boot/i386/loader/conf.c | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/sys/boot/i386/loader/conf.c b/sys/boot/i386/loader/conf.c new file mode 100644 index 000000000000..29ce1e332605 --- /dev/null +++ b/sys/boot/i386/loader/conf.c @@ -0,0 +1,159 @@ +/*- + * Copyright (c) 1998 Michael Smith <msmith@freebsd.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <stand.h> +#include <bootstrap.h> +#include "libi386/libi386.h" +#if defined(LOADER_ZFS_SUPPORT) +#include "../zfs/libzfs.h" +#endif + +/* + * We could use linker sets for some or all of these, but + * then we would have to control what ended up linked into + * the bootstrap. So it's easier to conditionalise things + * here. + * + * XXX rename these arrays to be consistent and less namespace-hostile + * + * XXX as libi386 and biosboot merge, some of these can become linker sets. + */ + +#if defined(LOADER_FIREWIRE_SUPPORT) +extern struct devsw fwohci; +#endif + +/* Exported for libstand */ +struct devsw *devsw[] = { + &bioscd, + &biosdisk, +#if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT) + &pxedisk, +#endif +#if defined(LOADER_FIREWIRE_SUPPORT) + &fwohci, +#endif +#if defined(LOADER_ZFS_SUPPORT) + &zfs_dev, +#endif + NULL +}; + +struct fs_ops *file_system[] = { +#if defined(LOADER_ZFS_SUPPORT) + &zfs_fsops, +#endif + &ufs_fsops, + &ext2fs_fsops, + &dosfs_fsops, + &cd9660_fsops, +#if defined(LOADER_NANDFS_SUPPORT) + &nandfs_fsops, +#endif +#ifdef LOADER_NFS_SUPPORT + &nfs_fsops, +#endif +#ifdef LOADER_TFTP_SUPPORT + &tftp_fsops, +#endif +#ifdef LOADER_GZIP_SUPPORT + &gzipfs_fsops, +#endif +#ifdef LOADER_BZIP2_SUPPORT + &bzipfs_fsops, +#endif +#ifdef LOADER_SPLIT_SUPPORT + &splitfs_fsops, +#endif + NULL +}; + +/* Exported for i386 only */ +/* + * Sort formats so that those that can detect based on arguments + * rather than reading the file go first. + */ +extern struct file_format i386_elf; +extern struct file_format i386_elf_obj; +extern struct file_format amd64_elf; +extern struct file_format amd64_elf_obj; +extern struct file_format multiboot; +extern struct file_format multiboot_obj; + +struct file_format *file_formats[] = { + &multiboot, + &multiboot_obj, +#ifdef LOADER_PREFER_AMD64 + &amd64_elf, + &amd64_elf_obj, +#endif + &i386_elf, + &i386_elf_obj, +#ifndef LOADER_PREFER_AMD64 + &amd64_elf, + &amd64_elf_obj, +#endif + NULL +}; + +/* + * Consoles + * + * We don't prototype these in libi386.h because they require + * data structures from bootstrap.h as well. + */ +extern struct console vidconsole; +extern struct console comconsole; +#if defined(LOADER_FIREWIRE_SUPPORT) +extern struct console dconsole; +#endif +extern struct console nullconsole; +extern struct console spinconsole; + +struct console *consoles[] = { + &vidconsole, + &comconsole, +#if defined(LOADER_FIREWIRE_SUPPORT) + &dconsole, +#endif + &nullconsole, + &spinconsole, + NULL +}; + +extern struct pnphandler isapnphandler; +extern struct pnphandler biospnphandler; +extern struct pnphandler biospcihandler; + +struct pnphandler *pnphandlers[] = { + &biospnphandler, /* should go first, as it may set isapnp_readport */ + &isapnphandler, + &biospcihandler, + NULL +}; |