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

1.1       nbrk        1: /*     $OpenBSD: conf.c,v 1.10 2007/05/31 21:43:57 tom Exp $   */
                      2:
                      3: /*
                      4:  * Copyright (c) 2004 Tom Cosgrove
                      5:  * Copyright (c) 1996 Michael Shalayeff
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  *
                     17:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     18:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
                     19:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     27:  * SUCH DAMAGE.
                     28:  */
                     29:
                     30: #include <sys/types.h>
                     31: #include <netinet/in.h>
                     32: #include <libsa.h>
                     33: #include <lib/libsa/ufs.h>
                     34: #include <lib/libsa/cd9660.h>
                     35: #ifdef notdef
                     36: #include <lib/libsa/fat.h>
                     37: #include <lib/libsa/nfs.h>
                     38: #include <lib/libsa/tftp.h>
                     39: #include <lib/libsa/netif.h>
                     40: #endif
                     41: #include <lib/libsa/unixdev.h>
                     42: #include <biosdev.h>
                     43: #include <dev/cons.h>
                     44: #include "debug.h"
                     45:
                     46: const char version[] = "2.01";
                     47: int    debug = 1;
                     48:
                     49: #undef _TEST
                     50:
                     51:
                     52: void (*sa_cleanup)(void) = NULL;
                     53:
                     54:
                     55: void (*i386_probe1[])(void) = {
                     56:        ps2probe, gateA20on, debug_init, cninit, apmprobe,
                     57:        pciprobe, /* smpprobe, */ memprobe
                     58: };
                     59: void (*i386_probe2[])(void) = {
                     60:        diskprobe, cdprobe
                     61: };
                     62:
                     63: struct i386_boot_probes probe_list[] = {
                     64:        { "probing", i386_probe1, NENTS(i386_probe1) },
                     65:        { "disk",    i386_probe2, NENTS(i386_probe2) },
                     66: };
                     67: int nibprobes = NENTS(probe_list);
                     68:
                     69: struct fs_ops file_system[] = {
                     70:        { ufs_open,    ufs_close,    ufs_read,    ufs_write,    ufs_seek,
                     71:          ufs_stat,    ufs_readdir    },
                     72:        { cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek,
                     73:          cd9660_stat, cd9660_readdir },
                     74: #ifdef notdef
                     75:        { tftp_open,   tftp_close,   tftp_read,   tftp_write,   tftp_seek,
                     76:          tftp_stat,   tftp_readdir   },
                     77:        { nfs_open,    nfs_close,    nfs_read,    nfs_write,    nfs_seek,
                     78:          nfs_stat,    nfs_readdir    },
                     79:        { fat_open,    fat_close,    fat_read,    fat_write,    fat_seek,
                     80:          fat_stat,    fat_readdir    },
                     81: #endif
                     82: #ifdef _TEST
                     83:        { null_open,   null_close,   null_read,   null_write,   null_seek,
                     84:          null_stat,   null_readdir   }
                     85: #endif
                     86: };
                     87: int nfsys = NENTS(file_system);
                     88:
                     89: struct devsw   devsw[] = {
                     90: #ifdef _TEST
                     91:        { "UNIX", unixstrategy, unixopen, unixclose, unixioctl },
                     92: #else
                     93:        { "BIOS", biosstrategy, biosopen, biosclose, biosioctl },
                     94: #endif
                     95: };
                     96: int ndevs = NENTS(devsw);
                     97:
                     98: struct consdev constab[] = {
                     99: #ifdef _TEST
                    100:        { unix_probe, unix_init, unix_getc, unix_putc },
                    101: #else
                    102:        { pc_probe, pc_init, pc_getc, pc_putc },
                    103:        { com_probe, com_init, com_getc, com_putc },
                    104: #endif
                    105:        { NULL }
                    106: };
                    107: struct consdev *cn_tab = constab;