xref: /freebsd-14.2/sys/amd64/include/cputypes.h (revision 9b50d902)
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 withough 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  *	$Id: cputypes.h,v 1.1 1993/10/08 13:40:54 rgrimes Exp $
28  */
29 
30 #ifndef _MACHINE_CPUTYPES_H_
31 #define _MACHINE_CPUTYPES_H_ 1
32 
33 /*
34  *	Classes of Processor
35  */
36 
37 #define	CPUCLASS_286	0
38 #define	CPUCLASS_386	1
39 #define	CPUCLASS_486	2
40 #define	CPUCLASS_586	3
41 
42 /*
43  *	Kinds of Processor
44  */
45 
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 
53 #endif /* _MACHINE_CPUTYPES_H_ */
54