1 /* $NetBSD: md.h,v 1.7 2023/01/06 18:14:56 martin 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 luna68k */ 37 38 /* Constants and defines */ 39 40 /* 41 * Symbolic names for disk partitions 42 */ 43 44 #define PART_BOOT (8 * MEG) /* for a.out kernel and boot */ 45 #define PART_BOOT_TYPE FS_BSDFFS 46 #define PART_BOOT_SUBT 1 /* old 4.3BSD UFS */ 47 48 #define DEFROOTSIZE 40 /* Default root size */ 49 #define DEFSWAPSIZE 32 /* Default swap size */ 50 #define DEFVARSIZE 32 /* Default /var size, if created */ 51 #define DEFUSRSIZE 700 /* Default /usr size, if created */ 52 #define XNEEDMB 250 /* Extra megs for full X installation */ 53 #define DEBNEEDMB 800 /* Extra megs for debug sets */ 54 55 /* 56 * Default filesets to fetch and install during installation 57 * or upgrade. 58 */ 59 #define SET_KERNEL_1_NAME "kern-GENERIC" 60 61 /* 62 * Machine-specific command to write a new label to a disk. 63 * If not defined, we assume the port does not support disklabels and 64 * the hand-edited disklabel will NOT be written by MI code. 65 */ 66 #define DISKLABEL_CMD "disklabel -w -r" 67 68 /* 69 * Our boot partition is FFSv1, so it will be reported as PT_root 70 * and might take up disklabel slot 0 (partition 'a'), which we would 71 * like to avoid and make it use 'd' instead. 72 * Only allow PT_root partitions for slots before RAW_PART if they 73 * start past the boot partition size. 74 */ 75 #define MD_DISKLABEL_PART_INDEX_CHECK(DL,NDX,INFO) \ 76 (((INFO)->nat_type->generic_ptype != PT_root) \ 77 || (NDX > RAW_PART) \ 78 || ((INFO)->start >= (PART_BOOT/512))) 79