1 /* $NetBSD: md.h,v 1.6 2020/06/10 16:26:33 tsutsui 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 cobalt */ 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 /* cobalt uses the mbr code. */ 45 #include "mbr.h" 46 47 /* boot partition size and type */ 48 #define PART_BOOT (5 * 1024 * 1024) /* 5MB boot partition */ 49 #define PART_BOOT_MIN (1 * 1024 * 1024) /* 1MB minimum */ 50 #define PART_BOOT_TYPE FS_EX2FS 51 #define PART_BOOT_SUBT 1 /* use "old" ext2 */ 52 #define PART_BOOT_MOUNT "/ext2" 53 54 /* default partition size */ 55 #define DEFSWAPRAM 32 /* Assume at least this RAM for swap calc */ 56 #define DEFSWAPSIZE 128 /* Default swap size */ 57 #define DEFROOTSIZE 64 /* Default root size, if created */ 58 #define DEFVARSIZE 64 /* Default /var size, if created */ 59 #define DEFUSRSIZE 850 /* Default /usr size, if created */ 60 61 /* Megs required for a full X installation. */ 62 #define XNEEDMB 250 63 64 #define DEBNEEDMB 900 /* Extra megs for debug sets */ 65 66 /* have support for booting from UFS2 */ 67 #define HAVE_UFS2_BOOT 68 69 70 /* 71 * Default filesets to fetch and install during installation 72 * or upgrade. The standard sets are: 73 * base etc comp games man misc rescue tests text xbase xcomp xetc xfont xserver 74 */ 75 #define SET_KERNEL_1_NAME "kern-GENERIC" 76 #define MD_SETS_SELECTED SET_KERNEL_1, SET_SYSTEM, SET_X11_NOSERVERS 77 78 /* 79 * Machine-specific command to write a new label to a disk. 80 * For example, cobalt uses "/sbin/disklabel -w -r", just like i386 81 * miniroot scripts, though this may leave a bogus incore label. 82 * Sun ports should probably use DISKLABEL_CMD "/sbin/disklabel -w" 83 * to get incore to ondisk inode translation for the Sun proms. 84 * If not defined, we assume the port does not support disklabels and 85 * hand-edited disklabel will NOT be written by MI code. 86 */ 87 #define DISKLABEL_CMD "disklabel -w -r" 88