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Annotation of sys/arch/amd64/stand/cdboot/conf.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: conf.c,v 1.12 2007/05/30 01:25:43 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:
                     45: const char version[] = "2.00";
                     46: int    debug = 1;
                     47:
                     48:
                     49: void (*sa_cleanup)(void) = NULL;
                     50:
                     51:
                     52: void (*amd64_probe1[])(void) = {
                     53:        gateA20on, cninit, memprobe
                     54: };
                     55: void (*amd64_probe2[])(void) = {
                     56:        diskprobe, cdprobe
                     57: };
                     58:
                     59: struct i386_boot_probes probe_list[] = {
                     60:        { "probing", amd64_probe1, NENTS(amd64_probe1) },
                     61:        { "disk",    amd64_probe2, NENTS(amd64_probe2) }
                     62: };
                     63: int nibprobes = NENTS(probe_list);
                     64:
                     65: struct fs_ops file_system[] = {
                     66:        { cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek,
                     67:          cd9660_stat, cd9660_readdir },
                     68:        { ufs_open,    ufs_close,    ufs_read,    ufs_write,    ufs_seek,
                     69:          ufs_stat,    ufs_readdir    },
                     70: #ifdef notdef
                     71:        { tftp_open,   tftp_close,   tftp_read,   tftp_write,   tftp_seek,
                     72:          tftp_stat,   tftp_readdir   },
                     73:        { nfs_open,    nfs_close,    nfs_read,    nfs_write,    nfs_seek,
                     74:          nfs_stat,    nfs_readdir    },
                     75:        { fat_open,    fat_close,    fat_read,    fat_write,    fat_seek,
                     76:          fat_stat,    fat_readdir    },
                     77: #endif
                     78: };
                     79: int nfsys = NENTS(file_system);
                     80:
                     81: struct devsw   devsw[] = {
                     82:        { "BIOS", biosstrategy, biosopen, biosclose, biosioctl },
                     83: };
                     84: int ndevs = NENTS(devsw);
                     85:
                     86: struct consdev constab[] = {
                     87:        { pc_probe, pc_init, pc_getc, pc_putc },
                     88:        { com_probe, com_init, com_getc, com_putc },
                     89:        { NULL }
                     90: };
                     91: struct consdev *cn_tab = constab;