md.h revision 1.6 
1/*	$NetBSD: md.h,v 1.6 2022/06/16 14:03:39 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
36/* md.h -- Machine specific definitions for the sparc */
37
38/* Constants and defines */
39#define	DEFSWAPSIZE	(-1)
40
41/*
42 * Symbolic names for disk partitions.
43 */
44#define PART_ROOT	PART_A
45#define PART_SWAP	PART_B
46#define PART_RAW	PART_C
47#define PART_USR	PART_G	/* Can be after PART_FIRST_FREE */
48#define PART_FIRST_FREE	PART_D
49
50#define DEFROOTSIZE	64	/* Default root size */
51#define DEFSWAPSIZE	64	/* Default swap size */
52#define DEFVARSIZE	32	/* Default /var size, if created */
53#define DEFUSRSIZE	1200	/* Default /usr size, if /home */
54#define XNEEDMB		300	/* Extra megs for full X installation */
55#define DEBNEEDMB	1200	/* Extra megs for debug sets */
56
57/* sunlabels force track alignment (true = no further processing) */
58#define	MD_DISKLABEL_SET_ALIGN_PRE(align, track)	\
59	(align) = (track), true
60
61/* use UFS2 by default for ffs */
62#define	DEFAULT_UFS2
63
64/* have support for booting from UFS2 */
65#define	HAVE_UFS2_BOOT
66
67/* have support for booting from GPT disks */
68/* #define	HAVE_GPT_BOOT	*/	/* not yet */
69
70/* allow using tmpfs for /tmp instead of mfs */
71#define HAVE_TMPFS
72
73/*
74 * Default filesets to fetch and install during installation
75 * or upgrade.
76 */
77#define SET_KERNEL_1_NAME	"kern-GENERIC"
78#define SET_KERNEL_2_NAME	"kern-GENERIC.UP"
79
80/*
81 * Machine-specific command to write a new label to a disk.
82 * If not defined, we assume the port does not support disklabels and
83 * the hand-edited disklabel will NOT be written by MI code.
84 */
85#define	DISKLABEL_CMD	"disklabel -w -r"
86