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param.h revision 1.14.54.1
      1  1.14.54.1  pgoyette /*	$NetBSD: param.h,v 1.14.54.1 2019/01/18 08:50:19 pgoyette Exp $	*/
      2        1.1       wdk 
      3        1.1       wdk /*
      4       1.13     rmind  * Copyright (c) 1988 University of Utah.
      5        1.1       wdk  * Copyright (c) 1992, 1993
      6        1.1       wdk  *	The Regents of the University of California.  All rights reserved.
      7        1.4       agc  *
      8        1.4       agc  * This code is derived from software contributed to Berkeley by
      9        1.4       agc  * the Systems Programming Group of the University of Utah Computer
     10        1.4       agc  * Science Department and Ralph Campbell.
     11        1.4       agc  *
     12        1.4       agc  * Redistribution and use in source and binary forms, with or without
     13        1.4       agc  * modification, are permitted provided that the following conditions
     14        1.4       agc  * are met:
     15        1.4       agc  * 1. Redistributions of source code must retain the above copyright
     16        1.4       agc  *    notice, this list of conditions and the following disclaimer.
     17        1.4       agc  * 2. Redistributions in binary form must reproduce the above copyright
     18        1.4       agc  *    notice, this list of conditions and the following disclaimer in the
     19        1.4       agc  *    documentation and/or other materials provided with the distribution.
     20        1.4       agc  * 3. Neither the name of the University nor the names of its contributors
     21        1.4       agc  *    may be used to endorse or promote products derived from this software
     22        1.4       agc  *    without specific prior written permission.
     23        1.4       agc  *
     24        1.4       agc  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     25        1.4       agc  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     26        1.4       agc  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     27        1.4       agc  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     28        1.4       agc  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     29        1.4       agc  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     30        1.4       agc  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     31        1.4       agc  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     32        1.4       agc  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     33        1.4       agc  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     34        1.4       agc  * SUCH DAMAGE.
     35        1.4       agc  *
     36        1.4       agc  * from: Utah Hdr: machparam.h 1.11 89/08/14
     37        1.4       agc  *
     38        1.4       agc  *	@(#)param.h	8.1 (Berkeley) 6/10/93
     39        1.4       agc  */
     40        1.1       wdk 
     41        1.7   tsutsui #ifndef	_MIPSCO_PARAM_H_
     42        1.7   tsutsui #define	_MIPSCO_PARAM_H_
     43        1.7   tsutsui 
     44        1.1       wdk /*
     45        1.1       wdk  * Machine dependent constants for Mips Corp. machines
     46        1.1       wdk  */
     47        1.1       wdk 
     48        1.1       wdk #define	_MACHINE	mipsco
     49        1.1       wdk #define	MACHINE		"mipsco"
     50        1.1       wdk 
     51       1.14   tsutsui #include <mips/mips_param.h>
     52       1.14   tsutsui 
     53        1.1       wdk #define	KERNBASE	0x80000000	/* start of kernel virtual */
     54        1.1       wdk #define KERNTEXTOFF	0x80001000	/* start of kernel text for kvm_mkdb */
     55        1.1       wdk #define	BTOPKERNBASE	((u_long)KERNBASE >> PGSHIFT)
     56        1.1       wdk 
     57        1.1       wdk #ifdef _KERNEL
     58        1.1       wdk #ifndef _LOCORE
     59        1.1       wdk 
     60        1.8        he #include <machine/intr.h>
     61        1.8        he 
     62       1.10       dsl extern void delay(int n);
     63        1.1       wdk extern int cpuspeed;
     64        1.6   tsutsui static __inline void __attribute__((__unused__))
     65        1.6   tsutsui DELAY(int n)
     66        1.6   tsutsui {
     67        1.6   tsutsui 	register int __N = cpuspeed * n;
     68        1.6   tsutsui 
     69        1.6   tsutsui 	do {
     70        1.6   tsutsui 		__asm("addiu %0,%1,-1" : "=r" (__N) : "0" (__N));
     71        1.6   tsutsui 	} while (__N > 0);
     72        1.6   tsutsui }
     73        1.1       wdk 
     74        1.1       wdk #endif	/* !_LOCORE */
     75        1.1       wdk #endif	/* _KERNEL */
     76        1.7   tsutsui 
     77        1.7   tsutsui #endif	/* !_MIPSCO_PARAM_H_ */
     78