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md.h revision 1.2 
      1 /*	$NetBSD: md.h,v 1.2 2018/11/16 19:54:04 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 #define PART_ROOT	PART_A
     44 #define PART_SWAP	PART_B
     45 #define PART_RAW	PART_C
     46 #define PART_BOOT	PART_D
     47 #define PART_USR	PART_G	/* Can be after PART_FIRST_FREE */
     48 #define PART_FIRST_FREE	PART_E
     49 
     50 #define PART_BOOT_FFS
     51 #define BOOT_SIZE	(8 * 1024 * 1024)	/* for a.out kernel and boot */
     52 
     53 #define DEFSWAPRAM	8	/* Assume at least this RAM for swap calc */
     54 #define DEFROOTSIZE	64	/* Default root size */
     55 #define DEFVARSIZE	64	/* Default /var size, if created */
     56 #define DEFUSRSIZE	750	/* Default /usr size, if created */
     57 #define XNEEDMB		250	/* Extra megs for full X installation */
     58 #define DEBNEEDMB	900	/* Extra megs for debug sets */
     59 
     60 /*
     61  * Default filesets to fetch and install during installation
     62  * or upgrade.
     63  */
     64 #define SET_KERNEL_1_NAME	"kern-GENERIC"
     65 
     66 /*
     67  * Machine-specific command to write a new label to a disk.
     68  * If not defined, we assume the port does not support disklabels and
     69  * the hand-edited disklabel will NOT be written by MI code.
     70  */
     71 #define	DISKLABEL_CMD	"disklabel -w -r"
     72