Annotation of sys/arch/i386/stand/pxeboot/conf.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: conf.c,v 1.15 2007/07/27 17:46:57 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: #ifdef notdef
35: #include <lib/libsa/cd9660.h>
36: #include <lib/libsa/fat.h>
37: #endif
38: #include <lib/libsa/nfs.h>
39: #include <lib/libsa/tftp.h>
40: #include <lib/libsa/netif.h>
41: #include <lib/libsa/unixdev.h>
42: #include <biosdev.h>
43: #include <dev/cons.h>
44: #include "debug.h"
45: #include "pxeboot.h"
46: #include "pxe_net.h"
47:
48: const char version[] = "2.02";
49: int debug = 1;
50:
51: #undef _TEST
52:
53:
54: void (*sa_cleanup)(void) = pxe_shutdown;
55:
56:
57: void (*i386_probe1[])(void) = {
58: ps2probe, gateA20on, debug_init, cninit, apmprobe,
59: pciprobe, /* smpprobe, */ pxeprobe, memprobe
60: };
61: void (*i386_probe2[])(void) = {
62: diskprobe
63: };
64: void (*i386_probe3[])(void) = {
65: pxeinfo
66: /* netprobe_pxe, netprobe_mac, netprobe_inet4, netprobe_bootdev */
67: };
68:
69: struct i386_boot_probes probe_list[] = {
70: { "probing", i386_probe1, NENTS(i386_probe1) },
71: { "disk", i386_probe2, NENTS(i386_probe2) },
72: { "net", i386_probe3, NENTS(i386_probe3) },
73: };
74: int nibprobes = NENTS(probe_list);
75:
76: /* This next list must match file_system[]. */
77: char *fs_name[] = {
78: NULL, "tftp", "nfs"
79: };
80: int nfsname = NENTS(fs_name);
81:
82: struct fs_ops file_system[] = {
83: { ufs_open, ufs_close, ufs_read, ufs_write, ufs_seek,
84: ufs_stat, ufs_readdir },
85: { tftp_open, tftp_close, tftp_read, tftp_write, tftp_seek,
86: tftp_stat, tftp_readdir },
87: { nfs_open, nfs_close, nfs_read, nfs_write, nfs_seek,
88: nfs_stat, nfs_readdir },
89: #ifdef notdef
90: { fat_open, fat_close, fat_read, fat_write, fat_seek,
91: fat_stat, fat_readdir },
92: { cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek,
93: cd9660_stat, cd9660_readdir },
94: #endif
95: #ifdef _TEST
96: { null_open, null_close, null_read, null_write, null_seek,
97: null_stat, null_readdir }
98: #endif
99: };
100: int nfsys = NENTS(file_system);
101:
102: struct devsw devsw[] = {
103: #ifdef _TEST
104: { "UNIX", unixstrategy, unixopen, unixclose, unixioctl },
105: #else
106: { "BIOS", biosstrategy, biosopen, biosclose, biosioctl },
107: #endif
108: };
109: int ndevs = NENTS(devsw);
110:
111: struct devsw netsw[] = {
112: { "net", net_strategy, net_open, net_close, net_ioctl },
113: };
114:
115: struct netif_driver *netif_drivers[] = {
116: };
117: int n_netif_drivers = NENTS(netif_drivers);
118:
119: struct consdev constab[] = {
120: #ifdef _TEST
121: { unix_probe, unix_init, unix_getc, unix_putc },
122: #else
123: { pc_probe, pc_init, pc_getc, pc_putc },
124: { com_probe, com_init, com_getc, com_putc },
125: #endif
126: { NULL }
127: };
128: struct consdev *cn_tab = constab;
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