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- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /*
- * @OSF_COPYRIGHT@
- */
- /*
- * HISTORY
- *
- * Revision 1.1.1.1 1998/09/22 21:05:31 wsanchez
- * Import of Mac OS X kernel (~semeria)
- *
- * Revision 1.1.1.1 1998/03/07 02:25:46 wsanchez
- * Import of OSF Mach kernel (~mburg)
- *
- * Revision 1.2.9.2 1998/02/02 09:22:22 gdt
- * Add new function "MATTR_VAL_GET_INFO" to get shared/resident information
- * about a page. This lets Linux display better statistics (e.g. 'top').
- * [1998/02/02 09:21:30 gdt]
- *
- * Revision 1.2.9.1 1997/09/12 17:16:06 stephen
- * Add new MATTR_VAL_CACHE_SYNC which
- * syncs I+D caches without necessarily
- * flushing them.
- * [1997/09/12 16:32:45 stephen]
- *
- * Revision 1.2.6.1 1994/09/23 02:43:58 ezf
- * change marker to not FREE
- * [1994/09/22 21:43:31 ezf]
- *
- * Revision 1.2.2.2 1993/06/09 02:44:08 gm
- * Added to OSF/1 R1.3 from NMK15.0.
- * [1993/06/02 21:18:41 jeffc]
- *
- * Revision 1.2 1993/04/19 16:40:21 devrcs
- * ansi C conformance changes
- * [1993/02/02 18:55:22 david]
- *
- * Revision 1.1 1992/09/30 02:32:22 robert
- * Initial revision
- *
- * $EndLog$
- */
- /* CMU_HIST */
- /*
- * Revision 2.4 91/05/14 17:02:37 mrt
- * Correcting copyright
- *
- * Revision 2.3 91/02/05 17:37:24 mrt
- * Changed to new Mach copyright
- * [91/02/01 17:22:17 mrt]
- *
- * Revision 2.2 90/01/22 23:05:53 af
- * Created.
- * [89/12/08 af]
- *
- *
- */
- /* CMU_ENDHIST */
- /*
- * Mach Operating System
- * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
- /*
- */
- /*
- * File: mach/vm_attributes.h
- * Author: Alessandro Forin
- *
- * Virtual memory attributes definitions.
- *
- * These definitions are in addition to the machine-independent
- * ones (e.g. protection), and are only selectively supported
- * on specific machine architectures.
- *
- */
-
- #ifndef VM_ATTRIBUTES_H_
- #define VM_ATTRIBUTES_H_
-
- /*
- * Types of machine-dependent attributes
- */
- typedef unsigned int vm_machine_attribute_t;
-
- #define MATTR_CACHE 1 /* cachability */
- #define MATTR_MIGRATE 2 /* migrability */
- #define MATTR_REPLICATE 4 /* replicability */
-
- /*
- * Values for the above, e.g. operations on attribute
- */
- typedef int vm_machine_attribute_val_t;
-
- #define MATTR_VAL_OFF 0 /* (generic) turn attribute off */
- #define MATTR_VAL_ON 1 /* (generic) turn attribute on */
- #define MATTR_VAL_GET 2 /* (generic) return current value */
-
- #define MATTR_VAL_CACHE_FLUSH 6 /* flush from all caches */
- #define MATTR_VAL_DCACHE_FLUSH 7 /* flush from data caches */
- #define MATTR_VAL_ICACHE_FLUSH 8 /* flush from instruction caches */
- #define MATTR_VAL_CACHE_SYNC 9 /* sync I+D caches */
- #define MATTR_VAL_CACHE_SYNC 9 /* sync I+D caches */
-
- #define MATTR_VAL_GET_INFO 10 /* get page info (stats) */
-
- #endif /* VM_ATTRIBUTES_H_ */
-