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
md_init(void)49 md_init(void)
50 {
51 }
52
53 void
md_init_set_status(int flags)54 md_init_set_status(int flags)
55 {
56 (void)flags;
57 }
58
59 bool
md_get_info(struct install_partition_desc * install)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
md_make_bsd_partitions(struct install_partition_desc * install)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
md_check_partitions(struct install_partition_desc * install)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
md_pre_disklabel(struct install_partition_desc * install,struct disk_partitions * parts)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
md_post_disklabel(struct install_partition_desc * install,struct disk_partitions * parts)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
md_disklabel_is_default(const struct disklabel * lp)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
md_post_newfs(struct install_partition_desc * install)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
md_post_extract(struct install_partition_desc * install,bool upgrade)138 md_post_extract(struct install_partition_desc *install, bool upgrade)
139 {
140 return 0;
141 }
142
143 void
md_cleanup_install(struct install_partition_desc * install)144 md_cleanup_install(struct install_partition_desc *install)
145 {
146 #ifndef DEBUG
147 enable_rc_conf();
148 #endif
149 }
150
151 int
md_pre_update(struct install_partition_desc * install)152 md_pre_update(struct install_partition_desc *install)
153 {
154 return 1;
155 }
156
157 /* Upgrade support */
158 int
md_update(struct install_partition_desc * install)159 md_update(struct install_partition_desc *install)
160 {
161 md_post_newfs(install);
162 return 1;
163 }
164
165 int
md_pre_mount(struct install_partition_desc * install,size_t ndx)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
md_gpt_post_write(struct disk_partitions * parts,part_id root_id,bool root_is_new,part_id efi_id,bool efi_is_new)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
md_parts_use_wholedisk(struct disk_partitions * parts)186 md_parts_use_wholedisk(struct disk_partitions *parts)
187 {
188 return parts_use_wholedisk(parts, 0, NULL);
189 }
190
191