md.c revision 1.32 
1/*	$NetBSD: md.c,v 1.32 2011/11/04 11:27:02 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 -- evbppc 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
47void
48md_init(void)
49{
50}
51
52void
53md_init_set_status(int flags)
54{
55	(void)flags;
56}
57
58int
59md_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 */
67int
68md_make_bsd_partitions(void)
69{
70	return make_bsd_partitions();
71}
72
73/*
74 * any additional partition validation
75 */
76int
77md_check_partitions(void)
78{
79	return 1;
80}
81
82/*
83 * hook called before writing new disklabel.
84 */
85int
86md_pre_disklabel(void)
87{
88	printf ("%s", msg_string (MSG_dofdisk));
89
90	/* write edited MBR onto disk. */
91	if (write_mbr(diskdev, &mbr, 1) != 0) {
92		msg_display(MSG_wmbrfail);
93		process_menu(MENU_ok, NULL);
94		return 1;
95	}
96	return 0;
97}
98
99/*
100 * hook called after writing disklabel to new target disk.
101 */
102int
103md_post_disklabel(void)
104{
105	/* Sector forwarding / badblocks ... */
106	if (*doessf) {
107		printf ("%s", msg_string (MSG_dobad144));
108		return run_program(RUN_DISPLAY, "/usr/sbin/bad144 %s 0",
109		    diskdev);
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 */
119int
120md_post_newfs(void)
121{
122	/* Walnut doesn't do bootblocks */
123	return 0;
124}
125
126int
127md_post_extract(void)
128{
129	return 0;
130}
131
132void
133md_cleanup_install(void)
134{
135#ifndef DEBUG
136	enable_rc_conf();
137#endif
138}
139
140int
141md_pre_update(void)
142{
143	return 1;
144}
145
146/* Upgrade support */
147int
148md_update(void)
149{
150	md_post_newfs();
151	return 1;
152}
153
154int
155md_check_mbr(mbr_info_t *mbri)
156{
157	return 2;
158}
159
160int
161md_mbr_use_wholedisk(mbr_info_t *mbri)
162{
163	return mbr_use_wholedisk(mbri);
164}
165
166int
167md_pre_mount()
168{
169	return 0;
170}
171