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Annotation of sys/arch/i386/stand/boot/conf.c, Revision 1.1.1.1

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;