distrib/utils/sysinst/arch/atari/md.c

   1 /*      $NetBSD$ */
   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. All advertising materials mentioning features or use of this software
  19  *    must display the following acknowledgement:
  20  *      This product includes software developed for the NetBSD Project by
  21  *      Piermont Information Systems Inc.
  22  * 4. The name of Piermont Information Systems Inc. may not be used to endorse
  23  *    or promote products derived from this software without specific prior
  24  *    written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
  27  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
  30  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  36  * THE POSSIBILITY OF SUCH DAMAGE.
  37  */
  38
  39 /* md.c -- atari machine specific routines */
  40
  41 #include <stdio.h>
  42 #include <stdlib.h>
  43 #include <string.h>
  44 #include <sys/param.h>
  45 #include <sys/sysctl.h>
  46
  47 #include "defs.h"
  48 #include "md.h"
  49 #include "msg_defs.h"
  50 #include "menu_defs.h"
  51
  52 void
  53 md_init(void)
  54 {
  55 }
  56
  57 void
  58 md_init_set_status(int minimal)
  59 {
  60         (void)minimal;
  61 }
  62
  63 int
  64 md_get_info(void)
  65 {
  66         return 1;
  67 }
  68
  69 /*
  70  * md back-end code for menu-driven BSD disklabel editor.
  71  */
  72 int
  73 md_make_bsd_partitions(void)
  74 {
  75         msg_display(MSG_infoahdilabel, diskdev);
  76         process_menu(MENU_noyes, NULL);
  77         if (yesno) {
  78                 run_program(RUN_DISPLAY, "ahdilabel /dev/r%sc", diskdev);
  79         }
  80         if (!make_bsd_partitions())
  81                 return 0;
  82
  83         /*
  84          * Setup the disktype so /etc/disktab gets proper info
  85          */
  86         if (strncmp (diskdev, "sd", 2) == 0)
  87                 disktype = "SCSI";
  88         else
  89                 disktype = "ST506";
  90
  91         return 1;
  92 }
  93
  94 /*
  95  * any additional partition validation
  96  */
  97 int
  98 md_check_partitions(void)
  99 {
 100         return 1;
 101 }
 102
 103 /*
 104  * hook called before writing new disklabel.
 105  */
 106 int
 107 md_pre_disklabel(void)
 108 {
 109         return 0;
 110 }
 111
 112 /*
 113  * hook called after writing disklabel to new target disk.
 114  */
 115 int
 116 md_post_disklabel(void)
 117 {
 118         return 0;
 119 }
 120
 121 /*
 122  * hook called after upgrade() or install() has finished setting
 123  * up the target disk but immediately before the user is given the
 124  * ``disks are now set up'' message.
 125  */
 126 int
 127 md_post_newfs(void)
 128 {
 129         static const int mib[2] = {CTL_HW, HW_MODEL};
 130         size_t len;
 131         char *cpu_model;
 132         int milan;
 133         char bootpath[MAXPATHLEN];
 134         int rv;
 135
 136         /* check machine type via sysctl to select appropriate bootloaders */
 137         milan = 0;      /* std is default */
 138         sysctl(mib, 2, NULL, &len, NULL, 0);
 139         cpu_model = malloc(len);
 140         sysctl(mib, 2, cpu_model, &len, NULL, 0);
 141         /* XXX model strings should be a common macro to sync with kernel */
 142         if (strstr(cpu_model, "Milan") != NULL)
 143                 milan = 1;
 144         free(cpu_model);
 145
 146         /* copy tertiary boot and install boot blocks */
 147         msg_display(MSG_dobootblks, diskdev);
 148         snprintf(bootpath, sizeof(bootpath), "/usr/mdec/%s/boot.atari",
 149             milan ? "milan" : "std");
 150         rv = cp_to_target(bootpath, "/");
 151         if (rv != 0)
 152                 return rv;
 153
 154         rv = run_program(RUN_DISPLAY, "/usr/mdec/installboot -v%s /dev/r%sc",
 155             milan ? "m" : "", diskdev);
 156
 157         return rv;
 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         enable_rc_conf();
 171 #endif
 172 }
 173
 174 int
 175 md_pre_update(void)
 176 {
 177         return 1;
 178 }
 179
 180 /* Upgrade support */
 181 int
 182 md_update(void)
 183 {
 184         md_post_newfs();
 185         return 1;
 186 }