1*4c23b30cSpara /* $NetBSD: param.h,v 1.53 2012/02/10 17:35:49 para Exp $ */ 2132b4143Scgd 36dedb515Scgd /* 49b6bd2d9Srmind * Copyright (c) 1988 University of Utah. 50c3f5c03Smycroft * Copyright (c) 1982, 1986, 1990, 1993 60c3f5c03Smycroft * The Regents of the University of California. All rights reserved. 76dedb515Scgd * 86dedb515Scgd * This code is derived from software contributed to Berkeley by 96dedb515Scgd * the Systems Programming Group of the University of Utah Computer 106dedb515Scgd * Science Department. 116dedb515Scgd * 126dedb515Scgd * Redistribution and use in source and binary forms, with or without 136dedb515Scgd * modification, are permitted provided that the following conditions 146dedb515Scgd * are met: 156dedb515Scgd * 1. Redistributions of source code must retain the above copyright 166dedb515Scgd * notice, this list of conditions and the following disclaimer. 176dedb515Scgd * 2. Redistributions in binary form must reproduce the above copyright 186dedb515Scgd * notice, this list of conditions and the following disclaimer in the 196dedb515Scgd * documentation and/or other materials provided with the distribution. 20aad01611Sagc * 3. Neither the name of the University nor the names of its contributors 21aad01611Sagc * may be used to endorse or promote products derived from this software 22aad01611Sagc * without specific prior written permission. 23aad01611Sagc * 24aad01611Sagc * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25aad01611Sagc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26aad01611Sagc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27aad01611Sagc * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28aad01611Sagc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29aad01611Sagc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30aad01611Sagc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31aad01611Sagc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32aad01611Sagc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33aad01611Sagc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34aad01611Sagc * SUCH DAMAGE. 35aad01611Sagc * 36aad01611Sagc * from: Utah $Hdr: machparam.h 1.16 92/12/20$ 37aad01611Sagc * 38aad01611Sagc * @(#)param.h 8.1 (Berkeley) 6/10/93 39aad01611Sagc */ 406dedb515Scgd 4147e5fb6eStsutsui #ifndef _HP300_PARAM_H_ 4247e5fb6eStsutsui #define _HP300_PARAM_H_ 43931d90fcSveego 446dedb515Scgd /* 456dedb515Scgd * Machine dependent constants for HP9000 series 300. 466dedb515Scgd */ 4718ec26aaScgd #define _MACHINE hp300 486dedb515Scgd #define MACHINE "hp300" 496dedb515Scgd 506dedb515Scgd #define PGSHIFT 12 /* LOG2(NBPG) */ 51931d90fcSveego #define KERNBASE 0x00000000 /* start of kernel virtual */ 52931d90fcSveego 531c599835Sveego #define UPAGES 2 /* pages of u-area */ 541c599835Sveego 55be611a44Sveego #include <m68k/param.h> 56be611a44Sveego 571c599835Sveego #define NPTEPG (NBPG/(sizeof (pt_entry_t))) 581c599835Sveego 596dedb515Scgd /* 60dded044fSthorpej * Minimum and maximum sizes of the kernel malloc arena in PAGE_SIZE-sized 61dded044fSthorpej * logical pages. 626dedb515Scgd */ 63*4c23b30cSpara #define NKMEMPAGES_MIN_DEFAULT ((8 * 1024 * 1024) >> PAGE_SHIFT) 64*4c23b30cSpara #define NKMEMPAGES_MAX_DEFAULT ((128 * 1024 * 1024) >> PAGE_SHIFT) 656dedb515Scgd 6650341359Sthorpej #if defined(_KERNEL) && !defined(_LOCORE) 672f5e95ecStsutsui #include <machine/intr.h> 682f5e95ecStsutsui 6950341359Sthorpej #define delay(us) _delay((us) << 8) 7050341359Sthorpej #define DELAY(us) delay(us) 714c6e3358Sscottr 72e3e985a0Sthorpej void _delay(u_int); 7350341359Sthorpej #endif /* _KERNEL && !_LOCORE */ 746dedb515Scgd 7547e5fb6eStsutsui #endif /* !_HP300_PARAM_H_ */ 76