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 | |