1 /* $NetBSD: md.c,v 1.10 2022/12/09 17:02:13 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 -- amiga machine specific routines */ 36 37 #include <stdio.h> 38 #include <util.h> 39 #include <sys/param.h> 40 #include <machine/cpu.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 48 void 49 md_init(void) 50 { 51 } 52 53 void 54 md_init_set_status(int flags) 55 { 56 (void)flags; 57 } 58 59 bool 60 md_get_info(struct install_partition_desc *install) 61 { 62 set_default_sizemult(pm->diskdev, MEG, pm->sectorsize); 63 return true; 64 } 65 66 /* 67 * md back-end code for menu-driven BSD disklabel editor. 68 */ 69 int 70 md_make_bsd_partitions(struct install_partition_desc *install) 71 { 72 return 1; 73 } 74 75 /* 76 * any additional partition validation 77 */ 78 bool 79 md_check_partitions(struct install_partition_desc *install) 80 { 81 return true; 82 } 83 84 /* 85 * hook called before writing new disklabel. 86 */ 87 bool 88 md_pre_disklabel(struct install_partition_desc *install, 89 struct disk_partitions *parts) 90 { 91 return false; 92 } 93 94 /* 95 * hook called after writing disklabel to new target disk. 96 */ 97 bool 98 md_post_disklabel(struct install_partition_desc *install, 99 struct disk_partitions *parts) 100 { 101 return true; 102 } 103 104 #ifdef DISKLABEL_NO_ONDISK_VERIFY 105 /* 106 * hook to check if disklabel returned by readdisklabel(9) via DIOCGDINFO 107 * seems the default one, on ports that have no BSD disklabel on disks. 108 */ 109 bool 110 md_disklabel_is_default(const struct disklabel *lp) 111 { 112 bool maybe_default = 113 lp->d_npartitions == RAW_PART + 1 && 114 lp->d_partitions[RAW_PART].p_size == 0x1fffffff && 115 lp->d_partitions[0].p_size == lp->d_partitions[RAW_PART].p_size && 116 lp->d_partitions[0].p_offset == 0 && 117 lp->d_partitions[0].p_fstype == FS_BSDFFS; 118 119 return maybe_default; 120 } 121 #endif 122 123 /* 124 * hook called after upgrade() or install() has finished setting 125 * up the target disk but immediately before the user is given the 126 * ``disks are now set up'' message. 127 */ 128 int 129 md_post_newfs(struct install_partition_desc *install) 130 { 131 /* boot blocks ... */ 132 msg_fmt_display(MSG_dobootblks, "%s", pm->diskdev); 133 return run_program(RUN_DISPLAY, 134 "/usr/mdec/installboot -v /usr/mdec/xxboot /dev/r%sa", pm->diskdev); 135 } 136 137 int 138 md_post_extract(struct install_partition_desc *install, bool upgrade) 139 { 140 return 0; 141 } 142 143 void 144 md_cleanup_install(struct install_partition_desc *install) 145 { 146 #ifndef DEBUG 147 enable_rc_conf(); 148 #endif 149 } 150 151 int 152 md_pre_update(struct install_partition_desc *install) 153 { 154 return 1; 155 } 156 157 /* Upgrade support */ 158 int 159 md_update(struct install_partition_desc *install) 160 { 161 md_post_newfs(install); 162 return 1; 163 } 164 165 int 166 md_pre_mount(struct install_partition_desc *install, size_t ndx) 167 { 168 return 0; 169 } 170 171 #ifdef HAVE_GPT 172 /* 173 * New GPT partitions have been written, update bootloader or remember 174 * data untill needed in md_post_newfs 175 */ 176 bool 177 md_gpt_post_write(struct disk_partitions *parts, part_id root_id, 178 bool root_is_new, part_id efi_id, bool efi_is_new) 179 { 180 181 return true; 182 } 183 #endif 184 185 bool 186 md_parts_use_wholedisk(struct disk_partitions *parts) 187 { 188 return parts_use_wholedisk(parts, 0, NULL); 189 } 190 191