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| Source at commit 1146 created 12 years 11 months ago. By azimutz, Sync with trunk (r1145). Add nVidia dev id's, 0DF4 for "GeForce GT 450M" (issue 99) and 1251 for "GeForce GTX 560M" (thanks to oSxFr33k for testing). | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. The rights granted to you under the License␊ |
| 10 | * may not be used to create, or enable the creation or redistribution of,␊ |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to␊ |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any␊ |
| 13 | * terms of an Apple operating system software license agreement.␊ |
| 14 | * ␊ |
| 15 | * Please obtain a copy of the License at␊ |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
| 17 | * ␊ |
| 18 | * The Original Code and all software distributed under the License are␊ |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 23 | * Please see the License for the specific language governing rights and␊ |
| 24 | * limitations under the License.␊ |
| 25 | * ␊ |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
| 27 | */␊ |
| 28 | /*␊ |
| 29 | * @OSF_COPYRIGHT@␊ |
| 30 | */␊ |
| 31 | /* ␊ |
| 32 | * Mach Operating System␊ |
| 33 | * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University␊ |
| 34 | * All Rights Reserved.␊ |
| 35 | * ␊ |
| 36 | * Permission to use, copy, modify and distribute this software and its␊ |
| 37 | * documentation is hereby granted, provided that both the copyright␊ |
| 38 | * notice and this permission notice appear in all copies of the␊ |
| 39 | * software, derivative works or modified versions, and any portions␊ |
| 40 | * thereof, and that both notices appear in supporting documentation.␊ |
| 41 | * ␊ |
| 42 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"␊ |
| 43 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR␊ |
| 44 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.␊ |
| 45 | * ␊ |
| 46 | * Carnegie Mellon requests users of this software to return to␊ |
| 47 | * ␊ |
| 48 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU␊ |
| 49 | * School of Computer Science␊ |
| 50 | * Carnegie Mellon University␊ |
| 51 | * Pittsburgh PA 15213-3890␊ |
| 52 | * ␊ |
| 53 | * any improvements or extensions that they make and grant Carnegie Mellon␊ |
| 54 | * the rights to redistribute these changes.␊ |
| 55 | */␊ |
| 56 | ␊ |
| 57 | /* ␊ |
| 58 | * Copyright (c) 1994 The University of Utah and␊ |
| 59 | * the Computer Systems Laboratory at the University of Utah (CSL).␊ |
| 60 | * All rights reserved.␊ |
| 61 | *␊ |
| 62 | * Permission to use, copy, modify and distribute this software is hereby␊ |
| 63 | * granted provided that (1) source code retains these copyright, permission,␊ |
| 64 | * and disclaimer notices, and (2) redistributions including binaries␊ |
| 65 | * reproduce the notices in supporting documentation, and (3) all advertising␊ |
| 66 | * materials mentioning features or use of this software display the following␊ |
| 67 | * acknowledgement: ``This product includes software developed by the␊ |
| 68 | * Computer Systems Laboratory at the University of Utah.''␊ |
| 69 | *␊ |
| 70 | * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS␊ |
| 71 | * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF␊ |
| 72 | * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.␊ |
| 73 | *␊ |
| 74 | * CSL requests users of this software to return to csl-dist@cs.utah.edu any␊ |
| 75 | * improvements that they make and grant CSL redistribution rights.␊ |
| 76 | *␊ |
| 77 | */␊ |
| 78 | ␊ |
| 79 | /*␊ |
| 80 | *␉File:␉vm_param.h␊ |
| 81 | *␉Author:␉Avadis Tevanian, Jr.␊ |
| 82 | *␉Date:␉1985␊ |
| 83 | *␊ |
| 84 | *␉I386 machine dependent virtual memory parameters.␊ |
| 85 | *␉Most of the declarations are preceeded by I386_ (or i386_)␊ |
| 86 | *␉which is OK because only I386 specific code will be using␊ |
| 87 | *␉them.␊ |
| 88 | */␊ |
| 89 | ␊ |
| 90 | #ifndef␉_MACH_I386_VM_PARAM_H_␊ |
| 91 | #define _MACH_I386_VM_PARAM_H_␊ |
| 92 | ␊ |
| 93 | #define BYTE_SIZE␉␉8␉␉/* byte size in bits */␊ |
| 94 | ␊ |
| 95 | #define I386_PGBYTES␉␉4096␉␉/* bytes per 80386 page */␊ |
| 96 | #define I386_PGSHIFT␉␉12␉␉/* bitshift for pages */␊ |
| 97 | ␊ |
| 98 | #define␉PAGE_SIZE␉␉I386_PGBYTES␊ |
| 99 | #define␉PAGE_SHIFT␉␉I386_PGSHIFT␊ |
| 100 | #define␉PAGE_MASK␉␉(PAGE_SIZE - 1)␊ |
| 101 | ␊ |
| 102 | #define I386_LPGBYTES␉␉2*1024*1024␉/* bytes per large page */␊ |
| 103 | #define I386_LPGSHIFT␉␉21␉␉/* bitshift for large pages */␊ |
| 104 | #define I386_LPGMASK␉␉(I386_LPGBYTES-1)␊ |
| 105 | ␊ |
| 106 | /*␊ |
| 107 | *␉Convert bytes to pages and convert pages to bytes.␊ |
| 108 | *␉No rounding is used.␊ |
| 109 | */␊ |
| 110 | ␊ |
| 111 | #define i386_btop(x)␉␉((ppnum_t)((x) >> I386_PGSHIFT))␊ |
| 112 | #define machine_btop(x)␉␉i386_btop(x)␊ |
| 113 | #define i386_ptob(x)␉␉(((pmap_paddr_t)(x)) << I386_PGSHIFT)␊ |
| 114 | ␊ |
| 115 | /*␊ |
| 116 | *␉Round off or truncate to the nearest page. These will work␊ |
| 117 | *␉for either addresses or counts. (i.e. 1 byte rounds to 1 page␊ |
| 118 | *␉bytes.␊ |
| 119 | */␊ |
| 120 | ␊ |
| 121 | #define i386_round_page(x)␉((((pmap_paddr_t)(x)) + I386_PGBYTES - 1) & \␊ |
| 122 | ␉␉␉␉␉~(I386_PGBYTES-1))␊ |
| 123 | #define i386_trunc_page(x)␉(((pmap_paddr_t)(x)) & ~(I386_PGBYTES-1))␊ |
| 124 | ␊ |
| 125 | ␊ |
| 126 | ␊ |
| 127 | #define VM_MIN_ADDRESS64␉((user_addr_t) 0x0000000000000000ULL)␊ |
| 128 | /*␊ |
| 129 | * default top of user stack... it grows down from here␊ |
| 130 | */␊ |
| 131 | #define VM_USRSTACK64␉␉((user_addr_t) 0x00007FFF5FC00000ULL)␊ |
| 132 | #define VM_DYLD64␉␉((user_addr_t) 0x00007FFF5FC00000ULL)␊ |
| 133 | #define VM_LIB64_SHR_DATA␉((user_addr_t) 0x00007FFF60000000ULL)␊ |
| 134 | #define VM_LIB64_SHR_TEXT␉((user_addr_t) 0x00007FFF80000000ULL)␊ |
| 135 | /*␊ |
| 136 | * the end of the usable user address space , for now about 47 bits.␊ |
| 137 | * the 64 bit commpage is past the end of this␊ |
| 138 | */␊ |
| 139 | #define VM_MAX_PAGE_ADDRESS␉((user_addr_t) 0x00007FFFFFE00000ULL)␊ |
| 140 | /*␊ |
| 141 | * canonical end of user address space for limits checking␊ |
| 142 | */␊ |
| 143 | #define VM_MAX_USER_PAGE_ADDRESS ((user_addr_t)0x00007FFFFFFFF000ULL)␊ |
| 144 | ␊ |
| 145 | ␊ |
| 146 | /* system-wide values */␊ |
| 147 | #define MACH_VM_MIN_ADDRESS␉␉((mach_vm_offset_t) 0)␊ |
| 148 | #define MACH_VM_MAX_ADDRESS␉␉((mach_vm_offset_t) VM_MAX_PAGE_ADDRESS)␊ |
| 149 | ␊ |
| 150 | /* process-relative values (all 32-bit legacy only for now) */␊ |
| 151 | #define VM_MIN_ADDRESS␉␉((vm_offset_t) 0)␊ |
| 152 | #define VM_USRSTACK32␉␉((vm_offset_t) 0xC0000000)␊ |
| 153 | #define VM_MAX_ADDRESS␉␉((vm_offset_t) 0xFFE00000)␊ |
| 154 | ␊ |
| 155 | ␊ |
| 156 | ␊ |
| 157 | #endif␉/* _MACH_I386_VM_PARAM_H_ */␊ |
| 158 | |
