1 /* $NetBSD: param.h,v 1.46 2019/01/07 22:00:32 jdolecek Exp $ */
2
3 /*
4 * Copyright (c) 1988 University of Utah.
5 * Copyright (c) 1992, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * This code is derived from software contributed to Berkeley by
9 * the Systems Programming Group of the University of Utah Computer
10 * Science Department and Ralph Campbell.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * from: Utah Hdr: machparam.h 1.11 89/08/14
37 *
38 * @(#)param.h 8.1 (Berkeley) 6/10/93
39 */
40
41 #ifndef _PMAX_PARAM_H_
42 #define _PMAX_PARAM_H_
43
44 /*
45 * Machine dependent constants for mips-based DECstations.
46 */
47
48 #define _MACHINE pmax
49 #define MACHINE "pmax"
50
51 #include <mips/mips_param.h>
52
53 #ifdef _KERNEL
54 #ifndef _LOCORE
55
56 void delay(int n);
57 extern int cpuspeed;
58 static __inline void __unused
DELAY(int n)59 DELAY(int n)
60 {
61 register int __N = cpuspeed * n;
62
63 do {
64 __asm("addiu %0,%1,-1" : "=r" (__N) : "0" (__N));
65 } while (__N > 0);
66 }
67
68 #include <machine/intr.h>
69
70 #endif /* !_LOCORE */
71 #endif /* _KERNEL */
72
73 #endif /* !_PMAX_PARAM_H_ */
74