1 /* $NetBSD: md.c,v 1.2 2014/08/03 16:09:40 martin Exp $ */ 2 3 /* 4 * Copyright 1997,2002 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 -- landisk machine specific routines */ 36 37 #include <sys/param.h> 38 #include <sys/sysctl.h> 39 #include <stdio.h> 40 #include <util.h> 41 42 #include "defs.h" 43 #include "md.h" 44 #include "msg_defs.h" 45 #include "menu_defs.h" 46 47 void 48 md_init(void) 49 { 50 } 51 52 void 53 md_init_set_status(int flags) 54 { 55 (void)flags; 56 } 57 58 int 59 md_get_info(void) 60 { 61 return set_bios_geom_with_mbr_guess(); 62 } 63 64 /* 65 * md back-end code for menu-driven BSD disklabel editor. 66 */ 67 int 68 md_make_bsd_partitions(void) 69 { 70 return make_bsd_partitions(); 71 } 72 73 /* 74 * any additional partition validation 75 */ 76 int 77 md_check_partitions(void) 78 { 79 return 1; 80 } 81 82 /* 83 * hook called before writing new disklabel. 84 */ 85 int 86 md_pre_disklabel(void) 87 { 88 if (pm->no_mbr) 89 return 0; 90 91 msg_display(MSG_dofdisk); 92 93 /* write edited MBR onto disk. */ 94 if (write_mbr(pm->diskdev, &mbr, 1) != 0 || 95 run_program(RUN_SILENT | RUN_ERROR_OK, 96 "/sbin/fdisk -f -i -c /usr/mdec/mbr %s", pm->diskdev)) { 97 msg_display(MSG_wmbrfail); 98 process_menu(MENU_ok, NULL); 99 return 1; 100 } 101 102 return 0; 103 } 104 105 /* 106 * hook called after writing disklabel to new target disk. 107 */ 108 int 109 md_post_disklabel(void) 110 { 111 return 0; 112 } 113 114 /* 115 * hook called after upgrade() or install() has finished setting 116 * up the target disk but immediately before the user is given the 117 * ``disks are now set up'' message. 118 * 119 * On the landisk, we use this opportunity to install the boot blocks. 120 */ 121 int 122 md_post_newfs(void) 123 { 124 char *bootxx; 125 int error; 126 127 msg_display(MSG_dobootblks, pm->diskdev); 128 cp_to_target("/usr/mdec/boot", "/boot"); 129 bootxx = bootxx_name(); 130 if (bootxx != NULL) { 131 error = run_program(RUN_DISPLAY | RUN_NO_CLEAR, 132 "/usr/sbin/installboot -v /dev/r%sa %s", pm->diskdev, bootxx); 133 free(bootxx); 134 } else 135 error = -1; 136 137 if (error != 0) 138 process_menu(MENU_ok, 139 deconst("Warning: disk is probably not bootable")); 140 141 return 0; 142 } 143 144 int 145 md_post_extract(void) 146 { 147 return 0; 148 } 149 150 void 151 md_cleanup_install(void) 152 { 153 #ifndef DEBUG 154 enable_rc_conf(); 155 #endif 156 } 157 158 int 159 md_pre_update(void) 160 { 161 return 1; 162 } 163 164 /* Upgrade support */ 165 int 166 md_update(void) 167 { 168 md_post_newfs(); 169 return 1; 170 } 171 172 int 173 md_check_mbr(mbr_info_t *mbri) 174 { 175 return 2; 176 } 177 178 int 179 md_mbr_use_wholedisk(mbr_info_t *mbri) 180 { 181 return mbr_use_wholedisk(mbri); 182 } 183 184 185 int 186 md_pre_mount() 187 { 188 return 0; 189 } 190