1 /* $NetBSD: md.c,v 1.2 2014/08/03 16:09:40 martin Exp $ */ 2 3 /* 4 * Copyright 1997 Piermont Information Systems Inc. 5 * All rights reserved. 6 * 7 * Based on code written by Philip A. Nelson for Piermont Information 8 * Systems Inc. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. The name of Piermont Information Systems Inc. may not be used to endorse 19 * or promote products derived from this software without specific prior 20 * written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS'' 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 /* md.c -- sandpoint machine specific routines */ 36 37 #include <sys/param.h> 38 #include <sys/sysctl.h> 39 #include <sys/utsname.h> 40 41 #include <stdio.h> 42 #include <string.h> 43 #include <util.h> 44 45 #include "defs.h" 46 #include "md.h" 47 #include "msg_defs.h" 48 #include "menu_defs.h" 49 50 static char *prodname; 51 52 void 53 md_init(void) 54 { 55 } 56 57 void 58 md_init_set_status(int flags) 59 { 60 static const char mib_name[] = "machdep.prodfamily"; 61 static char unknown[] = "unknown"; 62 size_t len; 63 64 (void)flags; 65 66 /* 67 * Determine the product family of the board we are running on and 68 * enable the installation of the corresponding GENERIC kernel. 69 * 70 * Note: In md.h the two kernels are disabled. If they are 71 * enabled there the logic here needs to be switched. 72 */ 73 if (sysctlbyname(mib_name, NULL, &len, NULL, 0) != 0) { 74 prodname = unknown; 75 return; 76 } 77 prodname = malloc(len); 78 sysctlbyname(mib_name, prodname, &len, NULL, 0); 79 80 if (strcmp(prodname, "kurobox")==0 || strcmp(prodname, "kurot4")==0) 81 /* 82 * Running on a KuroBox family product, so enable KUROBOX 83 */ 84 set_kernel_set(SET_KERNEL_2); 85 else 86 /* 87 * Otherwise enable GENERIC 88 */ 89 set_kernel_set(SET_KERNEL_1); 90 } 91 92 int 93 md_get_info(void) 94 { 95 return set_bios_geom_with_mbr_guess(); 96 } 97 98 /* 99 * md back-end code for menu-driven BSD disklabel editor. 100 */ 101 int 102 md_make_bsd_partitions(void) 103 { 104 return make_bsd_partitions(); 105 } 106 107 /* 108 * any additional partition validation 109 */ 110 int 111 md_check_partitions(void) 112 { 113 return 1; 114 } 115 116 /* 117 * hook called before writing new disklabel. 118 */ 119 int 120 md_pre_disklabel(void) 121 { 122 printf ("%s", msg_string (MSG_dofdisk)); 123 124 /* write edited MBR onto disk. */ 125 if (write_mbr(pm->diskdev, &mbr, 1) != 0) { 126 msg_display(MSG_wmbrfail); 127 process_menu(MENU_ok, NULL); 128 return 1; 129 } 130 return 0; 131 } 132 133 /* 134 * hook called after writing disklabel to new target disk. 135 */ 136 int 137 md_post_disklabel(void) 138 { 139 /* Sector forwarding / badblocks ... */ 140 if (*pm->doessf) { 141 printf ("%s", msg_string (MSG_dobad144)); 142 return run_program(RUN_DISPLAY, "/usr/sbin/bad144 %s 0", 143 pm->diskdev); 144 } 145 return 0; 146 } 147 148 /* 149 * hook called after upgrade() or install() has finished setting 150 * up the target disk but immediately before the user is given the 151 * ``disks are now set up'' message. 152 */ 153 int 154 md_post_newfs(void) 155 { 156 /* no boot blocks, we are using altboot */ 157 return 0; 158 } 159 160 int 161 md_post_extract(void) 162 { 163 return 0; 164 } 165 166 void 167 md_cleanup_install(void) 168 { 169 #ifndef DEBUG 170 int new_speed; 171 172 enable_rc_conf(); 173 174 /* 175 * Set the console speed in /etc/ttys depending on the board. 176 * The default speed is 115200, which is patched when needed. 177 */ 178 if (strcmp(prodname, "kurobox")==0 || strcmp(prodname, "kurot4")==0) 179 new_speed = 57600; /* KuroBox */ 180 181 else if (strcmp(prodname, "dlink") == 0 || /* D-Link DSM-G600 */ 182 strcmp(prodname, "nhnas") == 0) /* NH23x, All6250 */ 183 new_speed = 9600; 184 185 else 186 new_speed = 0; 187 188 if (new_speed != 0) { 189 run_program(RUN_CHROOT, "sed -an -e 's/115200/%d/;H;$!d;g;w" 190 "/etc/ttys' /etc/ttys", new_speed); 191 } 192 #endif 193 } 194 195 int 196 md_pre_update(void) 197 { 198 return 1; 199 } 200 201 /* Upgrade support */ 202 int 203 md_update(void) 204 { 205 md_post_newfs(); 206 return 1; 207 } 208 209 int 210 md_check_mbr(mbr_info_t *mbri) 211 { 212 return 2; 213 } 214 215 int 216 md_mbr_use_wholedisk(mbr_info_t *mbri) 217 { 218 return mbr_use_wholedisk(mbri); 219 } 220 221 int 222 md_pre_mount() 223 { 224 return 0; 225 } 226