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- /*
- * 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.
- */
- /*
- * HISTORY
- * $Log: vm_attributes.h,v $
- * Revision 2.5 93/01/14 17:48:58 danner
- * Standardized include symbol name.
- * [92/06/10 pds]
- *
- * 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]
- *
- *
- */
- /*
- * 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 _MACH_VM_ATTRIBUTES_H_
- #define _MACH_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 */
-
- #endif /* _MACH_VM_ATTRIBUTES_H_ */
-