1 /* $OpenBSD: conf.c,v 1.29 2014/02/18 13:56:02 jsing 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/param.h> 31 #include <sys/types.h> 32 #include <netinet/in.h> 33 #include <libsa.h> 34 #include <lib/libsa/ufs.h> 35 #ifdef notdef 36 #include <lib/libsa/cd9660.h> 37 #include <lib/libsa/fat.h> 38 #endif 39 #include <lib/libsa/nfs.h> 40 #include <lib/libsa/tftp.h> 41 #include <lib/libsa/netif.h> 42 #include <lib/libsa/unixdev.h> 43 #include <biosdev.h> 44 #include <dev/cons.h> 45 #include "debug.h" 46 #include "pxeboot.h" 47 #include "pxe_net.h" 48 49 const char version[] = "3.23"; 50 int debug = 1; 51 52 #undef _TEST 53 54 55 void (*sa_cleanup)(void) = pxe_shutdown; 56 57 58 void (*i386_probe1[])(void) = { 59 ps2probe, gateA20on, debug_init, cninit, apmprobe, 60 pciprobe, /* smpprobe, */ pxeprobe, memprobe 61 }; 62 void (*i386_probe2[])(void) = { 63 diskprobe 64 }; 65 void (*i386_probe3[])(void) = { 66 pxeinfo 67 /* netprobe_pxe, netprobe_mac, netprobe_inet4, netprobe_bootdev */ 68 }; 69 70 struct i386_boot_probes probe_list[] = { 71 { "probing", i386_probe1, nitems(i386_probe1) }, 72 { "disk", i386_probe2, nitems(i386_probe2) }, 73 { "net", i386_probe3, nitems(i386_probe3) }, 74 }; 75 int nibprobes = nitems(probe_list); 76 77 /* This next list must match file_system[]. */ 78 char *fs_name[] = { 79 NULL, "tftp", "nfs" 80 }; 81 int nfsname = nitems(fs_name); 82 83 struct fs_ops file_system[] = { 84 { ufs_open, ufs_close, ufs_read, ufs_write, ufs_seek, 85 ufs_stat, ufs_readdir }, 86 { tftp_open, tftp_close, tftp_read, tftp_write, tftp_seek, 87 tftp_stat, tftp_readdir }, 88 { nfs_open, nfs_close, nfs_read, nfs_write, nfs_seek, 89 nfs_stat, nfs_readdir }, 90 #ifdef notdef 91 { fat_open, fat_close, fat_read, fat_write, fat_seek, 92 fat_stat, fat_readdir }, 93 { cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek, 94 cd9660_stat, cd9660_readdir }, 95 #endif 96 #ifdef _TEST 97 { null_open, null_close, null_read, null_write, null_seek, 98 null_stat, null_readdir } 99 #endif 100 }; 101 int nfsys = nitems(file_system); 102 103 struct devsw devsw[] = { 104 #ifdef _TEST 105 { "UNIX", unixstrategy, unixopen, unixclose, unixioctl }, 106 #else 107 { "BIOS", biosstrategy, biosopen, biosclose, biosioctl }, 108 #endif 109 }; 110 int ndevs = nitems(devsw); 111 112 struct devsw netsw[] = { 113 { "net", net_strategy, net_open, net_close, net_ioctl }, 114 }; 115 116 struct netif_driver *netif_drivers[] = { 117 }; 118 int n_netif_drivers = nitems(netif_drivers); 119 120 struct consdev constab[] = { 121 #ifdef _TEST 122 { unix_probe, unix_init, unix_getc, unix_putc }, 123 #else 124 { pc_probe, pc_init, pc_getc, pc_putc }, 125 { com_probe, com_init, com_getc, com_putc }, 126 #endif 127 { NULL } 128 }; 129 struct consdev *cn_tab = constab; 130