md.c revision 1.3 
1/*	$NetBSD: md.c,v 1.3 2015/01/02 19:43:13 abs 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 -- hpcsh 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#include "endian.h"
48#include "mbr.h"
49
50void
51md_init(void)
52{
53}
54
55void
56md_init_set_status(int flags)
57{
58
59	(void)flags;
60}
61
62int
63md_get_info(void)
64{
65
66	return set_bios_geom_with_mbr_guess();
67}
68
69/*
70 * md back-end code for menu-driven BSD disklabel editor.
71 */
72int
73md_make_bsd_partitions(void)
74{
75
76	return make_bsd_partitions();
77}
78
79/*
80 * any additional partition validation
81 */
82int
83md_check_partitions(void)
84{
85
86	return 1;
87}
88
89/*
90 * hook called before writing new disklabel.
91 */
92int
93md_pre_disklabel(void)
94{
95
96	msg_display(MSG_dofdisk);
97
98	/* write edited MBR onto disk. */
99	if (write_mbr(pm->diskdev, &mbr, 1) != 0) {
100		msg_display(MSG_wmbrfail);
101		process_menu(MENU_ok, NULL);
102		return 1;
103	}
104	return 0;
105}
106
107/*
108 * hook called after writing disklabel to new target disk.
109 */
110int
111md_post_disklabel(void)
112{
113	return 0;
114}
115
116/*
117 * hook called after upgrade() or install() has finished setting
118 * up the target disk but immediately before the user is given the
119 * ``disks are now set up'' message.
120 */
121int
122md_post_newfs(void)
123{
124
125	return 0;
126}
127
128void
129md_cleanup_install(void)
130{
131
132#ifndef DEBUG
133	enable_rc_conf();
134#endif
135}
136
137int
138md_pre_update(void)
139{
140
141	return 1;
142}
143
144/* Upgrade support */
145int
146md_update(void)
147{
148
149	md_post_newfs();
150	return 1;
151}
152
153int
154md_post_extract(void)
155{
156
157	return 0;
158}
159
160int
161md_check_mbr(mbr_info_t *mbri)
162{
163
164	return 2;
165}
166
167int
168md_mbr_use_wholedisk(mbr_info_t *mbri)
169{
170
171	return mbr_use_wholedisk(mbri);
172}
173
174int
175md_pre_mount()
176{
177	return 0;
178}
179