FreeBSD/Linux Kernel Cross Reference
sys/sqt/sqtparam.h
1 /*
2 * Mach Operating System
3 * Copyright (c) 1991 Carnegie Mellon University
4 * Copyright (c) 1991 Sequent Computer Systems
5 * All Rights Reserved.
6 *
7 * Permission to use, copy, modify and distribute this software and its
8 * documentation is hereby granted, provided that both the copyright
9 * notice and this permission notice appear in all copies of the
10 * software, derivative works or modified versions, and any portions
11 * thereof, and that both notices appear in supporting documentation.
12 *
13 * CARNEGIE MELLON AND SEQUENT COMPUTER SYSTEMS ALLOW FREE USE OF
14 * THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLON AND
15 * SEQUENT COMPUTER SYSTEMS DISCLAIM ANY LIABILITY OF ANY KIND FOR
16 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
17 *
18 * Carnegie Mellon requests users of this software to return to
19 *
20 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
21 * School of Computer Science
22 * Carnegie Mellon University
23 * Pittsburgh PA 15213-3890
24 *
25 * any improvements or extensions that they make and grant Carnegie Mellon
26 * the rights to redistribute these changes.
27 */
28
29 /*
30 * HISTORY
31 * $Log: sqtparam.h,v $
32 * Revision 2.3 91/07/31 18:04:30 dbg
33 * Changed copyright.
34 * [91/07/31 dbg]
35 *
36 * Revision 2.2 91/05/08 13:00:43 dbg
37 * Adapted from Sequent SYMMETRY sources.
38 * [91/04/26 15:00:13 dbg]
39 *
40 */
41
42 /*
43 * Various tuning parameters.
44 */
45
46 #ifndef _SQT_SQTPARAM_H_
47 #define _SQT_SQTPARAM_H_
48
49 #define MAXNUMCPU 30 /* max supported # processors. Used in */
50 /* various statistics, most of */
51 /* kernel is independent of this */
52
53 #define MAXNUMSEC 6 /* max supported # SEC controllers. */
54 /* Used in autoconf, etc. especially for */
55 /* handling ambiguous wildcards. */
56 /* Most of kernel is independent of this. */
57
58
59 #define MEMINTVL (60*10) /* Memory ecc error polling interval */
60 /* Check for errors every 10 minutes */
61
62 #endif /* _SQT_SQTPARAM_H_ */
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