AMD64 - Enable module building, sync i386 headers etc as needed.
[dragonfly.git] / sys / cpu / amd64 / include / cputypes.h
CommitLineData
d7f50089
YY
1/*-
2 * Copyright (c) 1993 Christopher G. Demetriou
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * $FreeBSD: src/sys/amd64/include/cputypes.h,v 1.19 2005/01/05 20:17:20 imp Exp $
28 * $DragonFly: src/sys/cpu/amd64/include/cputypes.h,v 1.1 2007/09/23 04:29:30 yanyh Exp $
29 */
30
31#ifndef _CPU_CPUTYPES_H_
32#define _CPU_CPUTYPES_H_
33
34/*
35 * Classes of processor.
36 */
e774ca6d
MD
37#define CPUCLASS_286 0
38#define CPUCLASS_386 1
39#define CPUCLASS_486 2
40#define CPUCLASS_586 3
41#define CPUCLASS_686 4
d7f50089
YY
42
43/*
44 * Kinds of processor.
45 */
e774ca6d
MD
46#define CPU_286 0 /* Intel 80286 */
47#define CPU_386SX 1 /* Intel 80386SX */
48#define CPU_386 2 /* Intel 80386DX */
49#define CPU_486SX 3 /* Intel 80486SX */
50#define CPU_486 4 /* Intel 80486DX */
51#define CPU_586 5 /* Intel P.....m (I hate lawyers; it's TM) */
52#define CPU_486DLC 6 /* Cyrix 486DLC */
53#define CPU_686 7 /* Pentium Pro */
54#define CPU_M1SC 8 /* Cyrix M1sc (aka 5x86) */
55#define CPU_M1 9 /* Cyrix M1 (aka 6x86) */
56#define CPU_BLUE 10 /* IBM BlueLighting CPU */
57#define CPU_M2 11 /* Cyrix M2 (aka enhanced 6x86 with MMX */
58#define CPU_NX586 12 /* NexGen (now AMD) 586 */
59#define CPU_CY486DX 13 /* Cyrix 486S/DX/DX2/DX4 */
60#define CPU_PII 14 /* Intel Pentium II */
61#define CPU_PIII 15 /* Intel Pentium III */
62#define CPU_P4 16 /* Intel Pentium 4 */
d7f50089
YY
63
64#ifndef LOCORE
65extern int cpu;
66extern int cpu_class;
67#endif
68
69#endif /* !_CPU_CPUTYPES_H_ */