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      1 /*	$NetBSD: pmaxtype.h,v 1.10 2005/12/11 12:18:39 christos Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1992, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * This code is derived from software contributed to Berkeley by
      8  * The Mach Operating System project at Carnegie-Mellon University,
      9  * Ralph Campbell and Rick Macklem.
     10  *
     11  * Redistribution and use in source and binary forms, with or without
     12  * modification, are permitted provided that the following conditions
     13  * are met:
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  * 2. Redistributions in binary form must reproduce the above copyright
     17  *    notice, this list of conditions and the following disclaimer in the
     18  *    documentation and/or other materials provided with the distribution.
     19  * 3. Neither the name of the University nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  *
     35  *	@(#)pmaxtype.h	8.1 (Berkeley) 6/10/93
     36  */
     37 
     38 /*
     39  * Mother board type byte of "systype" environment variable.
     40  */
     41 #define	DS_PMAX		0x1	/* DECstation 2100/3100 */
     42 #define	DS_3MAX		0x2	/* DECstation 5000/200 */
     43 #define	DS_3MIN		0x3	/* DECstation 5000/1xx */
     44 #define	DS_3MAXPLUS	0x4	/* DECstation 5000/240 */
     45 #define	DS_ISIS		0x5	/* DECsystem 5800 */
     46 #define	DS_MIPSFAIR	0x6	/* DECsystem 5400 */
     47 #define	DS_MAXINE	0x7	/* Personal DECstation 5000/xx */
     48 #define	DS_MIPSFAIR2	0xb	/* DECsystem 5500 */
     49 #define	DS_MIPSMATE	0xc	/* DECsystem 5100 */
     50 
     51 extern int systype;		/* motherboard-type bits from PROM variable */
     52