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Annotation of sys/arch/i386/stand/boot/conf.c, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: conf.c,v 1.38 2007/05/31 21:43:57 tom Exp $   */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 1996 Michael Shalayeff
        !             5:  * All rights reserved.
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  *
        !            16:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            17:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
        !            18:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            19:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            20:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            21:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            22:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            23:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            24:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            25:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            26:  * SUCH DAMAGE.
        !            27:  */
        !            28:
        !            29: #include <sys/types.h>
        !            30: #include <netinet/in.h>
        !            31: #include <libsa.h>
        !            32: #include <lib/libsa/ufs.h>
        !            33: #ifdef notdef
        !            34: #include <lib/libsa/cd9660.h>
        !            35: #include <lib/libsa/fat.h>
        !            36: #include <lib/libsa/nfs.h>
        !            37: #include <lib/libsa/tftp.h>
        !            38: #include <lib/libsa/netif.h>
        !            39: #endif
        !            40: #include <lib/libsa/unixdev.h>
        !            41: #include <biosdev.h>
        !            42: #include <dev/cons.h>
        !            43: #include "debug.h"
        !            44:
        !            45: const char version[] = "3.01";
        !            46: int    debug = 1;
        !            47:
        !            48:
        !            49: void (*sa_cleanup)(void) = NULL;
        !            50:
        !            51:
        !            52: void (*i386_probe1[])(void) = {
        !            53:        ps2probe, gateA20on, debug_init, cninit,
        !            54:        apmprobe, pciprobe, /* smpprobe, */ memprobe
        !            55: };
        !            56: void (*i386_probe2[])(void) = {
        !            57:        diskprobe
        !            58: };
        !            59:
        !            60: struct i386_boot_probes probe_list[] = {
        !            61:        { "probing", i386_probe1, NENTS(i386_probe1) },
        !            62:        { "disk",    i386_probe2, NENTS(i386_probe2) }
        !            63: };
        !            64: int nibprobes = NENTS(probe_list);
        !            65:
        !            66:
        !            67: struct fs_ops file_system[] = {
        !            68:        { ufs_open,    ufs_close,    ufs_read,    ufs_write,    ufs_seek,
        !            69:          ufs_stat,    ufs_readdir    },
        !            70: #ifdef notdef
        !            71:        { fat_open,    fat_close,    fat_read,    fat_write,    fat_seek,
        !            72:          fat_stat,    fat_readdir    },
        !            73:        { nfs_open,    nfs_close,    nfs_read,    nfs_write,    nfs_seek,
        !            74:          nfs_stat,    nfs_readdir    },
        !            75:        { cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek,
        !            76:          cd9660_stat, cd9660_readdir },
        !            77: #endif
        !            78: #ifdef _TEST
        !            79:        { null_open,   null_close,   null_read,   null_write,   null_seek,
        !            80:          null_stat,   null_readdir   }
        !            81: #endif
        !            82: };
        !            83: int nfsys = NENTS(file_system);
        !            84:
        !            85: struct devsw   devsw[] = {
        !            86: #ifdef _TEST
        !            87:        { "UNIX", unixstrategy, unixopen, unixclose, unixioctl },
        !            88: #else
        !            89:        { "BIOS", biosstrategy, biosopen, biosclose, biosioctl },
        !            90: #endif
        !            91: #if 0
        !            92:        { "TFTP", tftpstrategy, tftpopen, tftpclose, tftpioctl },
        !            93: #endif
        !            94: };
        !            95: int ndevs = NENTS(devsw);
        !            96:
        !            97: #ifdef notdef
        !            98: struct netif_driver    *netif_drivers[] = {
        !            99:        NULL
        !           100: };
        !           101: int n_netif_drivers = NENTS(netif_drivers);
        !           102: #endif
        !           103:
        !           104: struct consdev constab[] = {
        !           105: #ifdef _TEST
        !           106:        { unix_probe, unix_init, unix_getc, unix_putc },
        !           107: #else
        !           108:        { pc_probe, pc_init, pc_getc, pc_putc },
        !           109:        { com_probe, com_init, com_getc, com_putc },
        !           110: #endif
        !           111:        { NULL }
        !           112: };
        !           113: struct consdev *cn_tab = constab;