1*f85debecStsutsui /* $NetBSD: param3x.h,v 1.18 2012/08/11 14:35:33 tsutsui Exp $ */ 22dbfabbbSgwr 32dbfabbbSgwr /* 49b6bd2d9Srmind * Copyright (c) 1988 University of Utah. 52dbfabbbSgwr * Copyright (c) 1982, 1986, 1990, 1993 62dbfabbbSgwr * The Regents of the University of California. All rights reserved. 72dbfabbbSgwr * 82dbfabbbSgwr * This code is derived from software contributed to Berkeley by 92dbfabbbSgwr * the Systems Programming Group of the University of Utah Computer 102dbfabbbSgwr * Science Department. 112dbfabbbSgwr * 122dbfabbbSgwr * Redistribution and use in source and binary forms, with or without 132dbfabbbSgwr * modification, are permitted provided that the following conditions 142dbfabbbSgwr * are met: 152dbfabbbSgwr * 1. Redistributions of source code must retain the above copyright 162dbfabbbSgwr * notice, this list of conditions and the following disclaimer. 172dbfabbbSgwr * 2. Redistributions in binary form must reproduce the above copyright 182dbfabbbSgwr * notice, this list of conditions and the following disclaimer in the 192dbfabbbSgwr * 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 * from: @(#)param.h 8.1 (Berkeley) 6/10/93 38aad01611Sagc */ 392dbfabbbSgwr 402dbfabbbSgwr /* 41eff2e270Sgwr * Machine dependent constants for the Sun3X series. 422dbfabbbSgwr */ 4305b8948cSveego 448e16588bStsutsui #define KERNBASE3X 0xF8000000 /* start of kernel virtual */ 458e16588bStsutsui #define KERN_END3X 0xFE000000 /* end of kernel virtual */ 46*f85debecStsutsui 47*f85debecStsutsui /* 48*f85debecStsutsui * Minimum and maximum sizes of the kernel malloc arena in PAGE_SIZE-sized 49*f85debecStsutsui * logical pages. 50*f85debecStsutsui */ 51*f85debecStsutsui #define NKMEMPAGES_MIN_DEFAULT ((8 * 1024 * 1024) >> PAGE_SHIFT) 52*f85debecStsutsui #define NKMEMPAGES_MAX_DEFAULT ((64 * 1024 * 1024) >> PAGE_SHIFT) 53