/* $OpenBSD: param.h,v 1.11 2000/02/22 19:27:43 deraadt Exp $ */ /* $NetBSD: param.h,v 1.35 1997/07/10 08:22:36 veego Exp $ */ /* * Copyright (c) 1988 University of Utah. * Copyright (c) 1982, 1986, 1990 The Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: Utah $Hdr: machparam.h 1.11 89/08/14$ * * @(#)param.h 7.8 (Berkeley) 6/28/91 */ #ifndef _MACHINE_PARAM_H_ #define _MACHINE_PARAM_H_ /* * Machine dependent constants for amiga */ #define _MACHINE amiga #define MACHINE "amiga" #define PGSHIFT 13 /* LOG2(NBPG) */ #define KERNBASE 0x00000000 /* start of kernel virtual */ #define SEGSHIFT 24 /* LOG2(NBSEG) [68030 value] */ /* bytes/segment */ /* (256 * (1 << PGSHIFT)) == (1 << SEGSHIFT) */ #define NBSEG ((mmutype == MMU_68040) \ ? (32 * (1 << PGSHIFT)) : (256 * (1 << PGSHIFT))) #define SEGOFSET (NBSEG-1) /* byte offset into segment */ #define UPAGES 2 /* pages of u-area */ #include #define NPTEPG (NBPG/(sizeof (pt_entry_t))) /* * Size of kernel malloc arena in CLBYTES-sized logical pages */ #ifndef NKMEMCLUSTERS #define NKMEMCLUSTERS (3072 * 1024 / CLBYTES) #endif #define MSGBUFSIZE 8192 /* * spl functions; all are normally done in-line */ #include #ifdef _KERNEL #ifndef _LOCORE void delay __P((int)); void DELAY __P((int)); #endif /* !_LOCORE */ #endif /* _KERNEL */ #endif /* !_MACHINE_PARAM_H_ */