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md.h revision 1.2 
      1 /*	$NetBSD: md.h,v 1.2 2018/11/16 19:54:05 martin 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 sgimips */
     36 
     37 /* Constants and defines */
     38 
     39 /*
     40  * Symbolic names for disk partitions.
     41  */
     42 #define PART_ROOT	PART_A
     43 #define PART_SWAP	PART_B
     44 #define PART_RAW	PART_C
     45 #define PART_BOOT	PART_D
     46 #define PART_USR	PART_E	/* Can be after PART_FIRST_FREE */
     47 #define PART_FIRST_FREE	PART_F
     48 
     49 #define BOOT_SIZE	(4 * MEG)	/* Enough for a GENERIC kernel */
     50 
     51 #define DEFSWAPRAM	32	/* Assume at least this RAM for swap calc */
     52 #define DEFROOTSIZE	64	/* Default root size */
     53 #define DEFVARSIZE	32	/* Default /var size, if created */
     54 #define DEFUSRSIZE	800	/* Default /usr size, if /home */
     55 #define XNEEDMB 	256	/* Extra megs for full X installation */
     56 #define DEBNEEDMB	1024	/* Extra megs for debug sets */
     57 
     58 /* have support for booting from UFS2 */
     59 #define	HAVE_UFS2_BOOT
     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  * hand-edited disklabel will NOT be written by MI code.
     65  */
     66 /*
     67  * sgimips should not use -r, as this prevents the SGI disklabel
     68  * from being written.
     69  */
     70 #define DISKLABEL_CMD "disklabel -w"
     71 
     72 
     73 /*
     74  *  Default filesets to fetch and install during installation
     75  *  or upgrade. The standard sets are:
     76  *      base etc comp games man misc tests text xbase xcomp xetc xfont xserver
     77  */
     78 #define SET_KERNEL_1_NAME	"kern-GENERIC32_IP2x"
     79 #define SET_KERNEL_2_NAME	"kern-GENERIC32_IP3x"
     80 #define SET_KERNEL_3_NAME	"kern-GENERIC32_IP12"
     81 #define MD_SETS_SELECTED SET_KERNEL_1, SET_SYSTEM
     82