1 /* $NetBSD: md.h,v 1.1 2014/07/26 19:30:46 dholland 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 #define SET_KERNEL_1_NAME "kern-GENERIC" 71 72 /* 73 * Machine-specific command to write a new label to a disk. 74 * For example, i386 uses "/sbin/disklabel -w -r", just like i386 75 * miniroot scripts, though this may leave a bogus incore label. 76 * Sun ports should probably use DISKLABEL_CMD "/sbin/disklabel -w" 77 * to get incore to ondisk inode translation for the Sun proms. 78 * If not defined, we assume the port does not support disklabels and 79 * hand-edited disklabel will NOT be written by MI code. 80 * 81 * On prep, do what the 1.2 install scripts did. 82 */ 83 #define DISKLABEL_CMD "disklabel -w -r" 84