1/*	$NetBSD: md.c,v 1.1 2011/07/16 15:52:21 tsutsui 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 -- luna68k machine specific routines */
36
37#include <sys/types.h>
38#include <sys/disklabel.h>
39#include <sys/ioctl.h>
40#include <sys/param.h>
41#include <stdio.h>
42#include <curses.h>
43#include <unistd.h>
44#include <fcntl.h>
45#include <util.h>
46
47#include "defs.h"
48#include "md.h"
49#include "msg_defs.h"
50#include "menu_defs.h"
51
52void
53md_init(void)
54{
55}
56
57void
58md_init_set_status(int flags)
59{
60
61	(void)flags;
62}
63
64int
65md_get_info(void)
66{
67	struct disklabel disklabel;
68	int fd;
69	char dev_name[100];
70
71	snprintf(dev_name, sizeof(dev_name), "/dev/r%sc", diskdev);
72
73	fd = open(dev_name, O_RDONLY, 0);
74	if (fd < 0) {
75		endwin();
76		fprintf (stderr, "Can't open %s\n", dev_name);
77		exit(1);
78	}
79	if (ioctl(fd, DIOCGDINFO, &disklabel) == -1) {
80		endwin();
81		fprintf (stderr, "Can't read disklabel on %s.\n", dev_name);
82		close(fd);
83		exit(1);
84	}
85	close(fd);
86
87	dlcyl = disklabel.d_ncylinders;
88	dlhead = disklabel.d_ntracks;
89	dlsec = disklabel.d_nsectors;
90	sectorsize = disklabel.d_secsize;
91	dlcylsize = disklabel.d_secpercyl;
92
93	/*
94	 * Compute whole disk size. Take max of (dlcyl*dlhead*dlsec)
95	 * and secperunit,  just in case the disk is already labelled.
96	 * (If our new label's RAW_PART size ends up smaller than the
97	 * in-core RAW_PART size  value, updating the label will fail.)
98	 */
99	dlsize = dlcyl * dlhead * dlsec;
100	if (disklabel.d_secperunit > dlsize)
101		dlsize = disklabel.d_secperunit;
102
103	return 1;
104}
105
106/*
107 * md back-end code for menu-driven BSD disklabel editor.
108 */
109int
110md_make_bsd_partitions(void)
111{
112
113	return make_bsd_partitions();
114}
115
116/*
117 * any additional partition validation
118 */
119int
120md_check_partitions(void)
121{
122
123	return 1;
124}
125
126/*
127 * hook called before writing new disklabel.
128 */
129int
130md_pre_disklabel(void)
131{
132
133	return 0;
134}
135
136/*
137 * hook called after writing disklabel to new target disk.
138 */
139int
140md_post_disklabel(void)
141{
142
143	return 0;
144}
145
146/*
147 * hook called after upgrade() or install() has finished setting
148 * up the target disk but immediately before the user is given the
149 * ``disks are now set up'' message.
150 *
151 * On the news68k, we use this opportunity to install the boot blocks.
152 */
153int
154md_post_newfs(void)
155{
156#if 0	/* no bootloader (yet) */
157	const char *bootfile = "/boot";
158
159	printf(msg_string(MSG_dobootblks), diskdev);
160	cp_to_target("/usr/mdec/boot", bootfile);
161	sync();
162	run_program(RUN_DISPLAY, "/usr/sbin/installboot /dev/r%sc %s %s",
163	    diskdev, "/usr/mdec/bootxx", bootfile);
164#endif
165	return 0;
166}
167
168int
169md_post_extract(void)
170{
171
172	return 0;
173}
174
175void
176md_cleanup_install(void)
177{
178
179#ifndef DEBUG
180	enable_rc_conf();
181#endif
182}
183
184int
185md_pre_update(void)
186{
187
188	return 1;
189}
190
191/* Upgrade support */
192int
193md_update(void)
194{
195
196	md_post_newfs();
197	return 1;
198}
199
200int
201md_pre_mount()
202{
203	return 0;
204}
205