1/* $NetBSD: md.c,v 1.27 2011/11/04 11:27:01 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 -- atari machine specific routines */ 36 37#include <stdio.h> 38#include <stdlib.h> 39#include <string.h> 40#include <sys/param.h> 41#include <sys/sysctl.h> 42 43#include "defs.h" 44#include "md.h" 45#include "msg_defs.h" 46#include "menu_defs.h" 47 48void 49md_init(void) 50{ 51} 52 53void 54md_init_set_status(int flags) 55{ 56 (void)flags; 57} 58 59int 60md_get_info(void) 61{ 62 return 1; 63} 64 65/* 66 * md back-end code for menu-driven BSD disklabel editor. 67 */ 68int 69md_make_bsd_partitions(void) 70{ 71 msg_display(MSG_infoahdilabel, diskdev); 72 process_menu(MENU_noyes, NULL); 73 if (yesno) { 74 run_program(RUN_DISPLAY, "ahdilabel /dev/r%sc", diskdev); 75 } 76 if (!make_bsd_partitions()) 77 return 0; 78 79 /* 80 * Setup the disktype so /etc/disktab gets proper info 81 */ 82 if (strncmp (diskdev, "sd", 2) == 0) 83 disktype = "SCSI"; 84 else 85 disktype = "ST506"; 86 87 return 1; 88} 89 90/* 91 * any additional partition validation 92 */ 93int 94md_check_partitions(void) 95{ 96 return 1; 97} 98 99/* 100 * hook called before writing new disklabel. 101 */ 102int 103md_pre_disklabel(void) 104{ 105 return 0; 106} 107 108/* 109 * hook called after writing disklabel to new target disk. 110 */ 111int 112md_post_disklabel(void) 113{ 114 return 0; 115} 116 117/* 118 * hook called after upgrade() or install() has finished setting 119 * up the target disk but immediately before the user is given the 120 * ``disks are now set up'' message. 121 */ 122int 123md_post_newfs(void) 124{ 125 static const int mib[2] = {CTL_HW, HW_MODEL}; 126 size_t len; 127 char *cpu_model; 128 int milan; 129 char bootpath[MAXPATHLEN]; 130 int rv; 131 132 /* check machine type via sysctl to select appropriate bootloaders */ 133 milan = 0; /* std is default */ 134 sysctl(mib, 2, NULL, &len, NULL, 0); 135 cpu_model = malloc(len); 136 sysctl(mib, 2, cpu_model, &len, NULL, 0); 137 /* XXX model strings should be a common macro to sync with kernel */ 138 if (strstr(cpu_model, "Milan") != NULL) 139 milan = 1; 140 free(cpu_model); 141 142 /* copy tertiary boot and install boot blocks */ 143 msg_display(MSG_dobootblks, diskdev); 144 snprintf(bootpath, sizeof(bootpath), "/usr/mdec/%s/boot.atari", 145 milan ? "milan" : "std"); 146 rv = cp_to_target(bootpath, "/"); 147 if (rv != 0) 148 return rv; 149 150 rv = run_program(RUN_DISPLAY, "/usr/mdec/installboot -v%s /dev/r%sc", 151 milan ? "m" : "", diskdev); 152 153 return rv; 154} 155 156int 157md_post_extract(void) 158{ 159 return 0; 160} 161 162void 163md_cleanup_install(void) 164{ 165#ifndef DEBUG 166 enable_rc_conf(); 167#endif 168} 169 170int 171md_pre_update(void) 172{ 173 return 1; 174} 175 176/* Upgrade support */ 177int 178md_update(void) 179{ 180 md_post_newfs(); 181 return 1; 182} 183 184int 185md_pre_mount() 186{ 187 return 0; 188} 189