param.h revision 1.43.6.1
1 1.43.6.1 jruoho /* $NetBSD: param.h,v 1.43.6.1 2011/06/06 09:05:58 jruoho Exp $ */ 2 1.13 cgd 3 1.1 briggs /* 4 1.43.6.1 jruoho * Copyright (c) 1988 University of Utah. 5 1.1 briggs * Copyright (c) 1982, 1990 The Regents of the University of California. 6 1.1 briggs * All rights reserved. 7 1.39 agc * 8 1.39 agc * This code is derived from software contributed to Berkeley by 9 1.39 agc * the Systems Programming Group of the University of Utah Computer 10 1.39 agc * Science Department. 11 1.39 agc * 12 1.39 agc * Redistribution and use in source and binary forms, with or without 13 1.39 agc * modification, are permitted provided that the following conditions 14 1.39 agc * are met: 15 1.39 agc * 1. Redistributions of source code must retain the above copyright 16 1.39 agc * notice, this list of conditions and the following disclaimer. 17 1.39 agc * 2. Redistributions in binary form must reproduce the above copyright 18 1.39 agc * notice, this list of conditions and the following disclaimer in the 19 1.39 agc * documentation and/or other materials provided with the distribution. 20 1.39 agc * 3. Neither the name of the University nor the names of its contributors 21 1.39 agc * may be used to endorse or promote products derived from this software 22 1.39 agc * without specific prior written permission. 23 1.39 agc * 24 1.39 agc * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 1.39 agc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 1.39 agc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 1.39 agc * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 1.39 agc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 1.39 agc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 1.39 agc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 1.39 agc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 1.39 agc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 1.39 agc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 1.39 agc * SUCH DAMAGE. 35 1.39 agc */ 36 1.43.6.1 jruoho 37 1.1 briggs /*- 38 1.1 briggs * Copyright (C) 1993 Allen K. Briggs, Chris P. Caputo, 39 1.1 briggs * Michael L. Finch, Bradley A. Grantham, and 40 1.1 briggs * Lawrence A. Kesteloot 41 1.1 briggs * All rights reserved. 42 1.1 briggs * 43 1.1 briggs * Redistribution and use in source and binary forms, with or without 44 1.1 briggs * modification, are permitted provided that the following conditions 45 1.1 briggs * are met: 46 1.1 briggs * 1. Redistributions of source code must retain the above copyright 47 1.1 briggs * notice, this list of conditions and the following disclaimer. 48 1.1 briggs * 2. Redistributions in binary form must reproduce the above copyright 49 1.1 briggs * notice, this list of conditions and the following disclaimer in the 50 1.1 briggs * documentation and/or other materials provided with the distribution. 51 1.1 briggs * 3. All advertising materials mentioning features or use of this software 52 1.1 briggs * must display the following acknowledgement: 53 1.1 briggs * This product includes software developed by the Alice Group. 54 1.1 briggs * 4. The names of the Alice Group or any of its members may not be used 55 1.1 briggs * to endorse or promote products derived from this software without 56 1.1 briggs * specific prior written permission. 57 1.1 briggs * 58 1.1 briggs * THIS SOFTWARE IS PROVIDED BY THE ALICE GROUP ``AS IS'' AND ANY EXPRESS OR 59 1.1 briggs * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 60 1.1 briggs * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 61 1.1 briggs * IN NO EVENT SHALL THE ALICE GROUP BE LIABLE FOR ANY DIRECT, INDIRECT, 62 1.1 briggs * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 63 1.1 briggs * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 64 1.1 briggs * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 65 1.1 briggs * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 66 1.1 briggs * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 67 1.1 briggs * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 68 1.1 briggs * 69 1.1 briggs */ 70 1.1 briggs /* 71 1.1 briggs * from: Utah $Hdr: machparam.h 1.11 89/08/14$ 72 1.1 briggs * 73 1.13 cgd * @(#)param.h 7.8 (Berkeley) 6/28/91 74 1.1 briggs */ 75 1.1 briggs 76 1.30 veego #ifndef _MACHINE_PARAM_H_ 77 1.30 veego #define _MACHINE_PARAM_H_ 78 1.9 briggs 79 1.1 briggs /* 80 1.7 briggs * Machine dependent constants for Macintosh II-and-similar series. 81 1.1 briggs */ 82 1.25 cgd #define _MACHINE mac68k 83 1.4 briggs #define MACHINE "mac68k" 84 1.29 scottr 85 1.29 scottr /* 86 1.29 scottr * Get interrupt glue. 87 1.29 scottr */ 88 1.29 scottr #include <machine/intr.h> 89 1.1 briggs 90 1.30 veego #define PGSHIFT 12 /* LOG2(NBPG) */ 91 1.30 veego #define KERNBASE 0x00000000 /* start of kernel virtual */ 92 1.30 veego 93 1.30 veego #define UPAGES 3 /* pages of u-area */ 94 1.1 briggs 95 1.30 veego #include <m68k/param.h> 96 1.32 veego 97 1.32 veego #define NPTEPG (NBPG/(sizeof (pt_entry_t))) 98 1.1 briggs 99 1.1 briggs /* 100 1.36 thorpej * Minimum and maximum sizes of the kernel malloc arena in PAGE_SIZE-sized 101 1.36 thorpej * logical pages. 102 1.30 veego */ 103 1.36 thorpej #define NKMEMPAGES_MIN_DEFAULT ((3 * 1024 * 1024) >> PAGE_SHIFT) 104 1.37 scottr #define NKMEMPAGES_MAX_DEFAULT ((128 * 1024 * 1024) >> PAGE_SHIFT) 105 1.1 briggs 106 1.24 briggs #include <machine/psl.h> 107 1.17 briggs 108 1.24 briggs #if defined(_KERNEL) && !defined(_LOCORE) 109 1.40 chs void delay(unsigned); 110 1.17 briggs #define DELAY(ms) delay(ms) 111 1.24 briggs #endif /* _KERNEL && !_LOCORE */ 112 1.9 briggs 113 1.30 veego #endif /* !_MACHINE_PARAM_H_ */ 114
Indexes created Sat Oct 11 19:10:01 GMT 2025