cputypes.h revision 1.1 
1/*	$NetBSD: cputypes.h,v 1.1 1999/09/13 10:31:16 itojun Exp $	*/
2
3/*
4 * Copyright (c) 1993 Christopher G. Demetriou
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 *    derived from this software without specific prior written permission
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30/*
31 * Classes of Processor. CPU identification code depends on
32 * this starting at 0, and having an increment of one.
33 */
34
35#define CPUCLASS_SH3	0
36
37/*
38 * Kinds of Processor. Only the first 1 are used, as they are processors
39 * that might not have a cpuid instruction.
40 */
41
42#define CPU_SH3		0	/* Hitachi SH3 */
43
44/*
45 * CPU vendors
46 */
47
48#define CPUVENDOR_UNKNOWN	-1
49#define CPUVENDOR_HITACHI		0
50
51/*
52 * Some other defines, dealing with values returned by cpuid.
53 */
54
55#if 0
56#define CPU_MAXMODEL	15	/* Models within family range 0-15 */
57#define CPU_DEFMODEL	16	/* Value for unknown model -> default  */
58#define CPU_MINFAMILY	 4	/* Lowest that cpuid can return (486) */
59#define CPU_MAXFAMILY	 6	/* Highest we know (686) */
60#endif
61