1/*
2 * Copyright (c) 2018 Apple 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/* machine independent WIMG bits */
29
30#ifndef _VM_MEMORY_TYPES_H_
31#define _VM_MEMORY_TYPES_H_
32
33#include <machine/memory_types.h>
34
35#define VM_MEM_GUARDED 0x1 /* (G) Guarded Storage */
36#define VM_MEM_COHERENT 0x2 /* (M) Memory Coherency */
37#define VM_MEM_NOT_CACHEABLE 0x4 /* (I) Cache Inhibit */
38#define VM_MEM_WRITE_THROUGH 0x8 /* (W) Write-Through */
39
40#define VM_WIMG_USE_DEFAULT 0x80
41#define VM_WIMG_MASK 0xFF
42
43#endif /* _VM_MEMORY_TYPES_H_ */
44