1/* $NetBSD: md.h,v 1.17 2011/04/04 08:30:40 mbalmer Exp $ */ 2 3/* 4 * Copyright 1997 Piermont Information Systems Inc. 5 * All rights reserved. 6 * 7 * Written by Philip A. Nelson for Piermont Information Systems Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of Piermont Information Systems Inc. may not be used to endorse 18 * or promote products derived from this software without specific prior 19 * written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS'' 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE 25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 * THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 */ 34 35/* md.h -- Machine specific definitions for the prep */ 36 37 38#include <machine/cpu.h> 39#include <sys/types.h> 40#include <sys/stat.h> 41#include <fcntl.h> 42#include <unistd.h> 43 44/* prep uses the mbr code. */ 45#include "mbr.h" 46 47/* constants and defines */ 48#define PREP_BOOT_SIZE 5017600 /* 5MB boot partition */ 49#define MIN_PREP_BOOT 2097152 /* 2MB absoule minimum */ 50#define PART_ROOT PART_A 51#define PART_SWAP PART_B 52#define PART_RAW PART_C 53#define PART_BSD PART_D 54#define PART_BOOT PART_E 55#define PART_USR PART_F /* Can be after PART_FIRST_FREE */ 56#define PART_FIRST_FREE PART_G 57 58#define DEFSWAPRAM 32 /* Assume at least this RAM for swap calc */ 59#define DEFROOTSIZE 32 /* Default root size */ 60#define DEFVARSIZE 32 /* Default /var size, if created */ 61#define DEFUSRSIZE 128 /* Default /usr size, if /home */ 62#define XNEEDMB 39 /* Extra megs for full X installation */ 63 64 65/* 66 * Default filesets to fetch and install during installation 67 * or upgrade. The standard sets are: 68 * base etc comp games man misc tests text xbase xcomp xetc xfont xserver 69 * 70 * i386 has the MD set kern first, because generic kernels are too 71 * big to fit on install floppies. i386 does not yet include the x sets. 72 * 73 * Third entry is the last extension name in the split sets for loading 74 * from floppy. 75 */ 76#define SET_KERNEL_1_NAME "kern-GENERIC" 77#define MD_SETS_SELECTED SET_KERNEL_1, SET_SYSTEM, SET_X11_NOSERVERS 78 79/* 80 * Machine-specific command to write a new label to a disk. 81 * For example, i386 uses "/sbin/disklabel -w -r", just like i386 82 * miniroot scripts, though this may leave a bogus incore label. 83 * Sun ports should probably use DISKLABEL_CMD "/sbin/disklabel -w" 84 * to get incore to ondisk inode translation for the Sun proms. 85 * If not defined, we assume the port does not support disklabels and 86 * hand-edited disklabel will NOT be written by MI code. 87 * 88 * On prep, do what the 1.2 install scripts did. 89 */ 90#define DISKLABEL_CMD "disklabel -w -r" 91