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bd6b9799 | 1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r | |
4 | \r | |
4059386c | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
bd6b9799 | 6 | \r |
7 | **/\r | |
8 | \r | |
cc15a619 PG |
9 | #ifndef ARM_V7_LIB_H_\r |
10 | #define ARM_V7_LIB_H_\r | |
bd6b9799 | 11 | \r |
429309e0 MK |
12 | #define ID_MMFR0_SHARELVL_SHIFT 12\r |
13 | #define ID_MMFR0_SHARELVL_MASK 0xf\r | |
14 | #define ID_MMFR0_SHARELVL_ONE 0\r | |
15 | #define ID_MMFR0_SHARELVL_TWO 1\r | |
16 | \r | |
17 | #define ID_MMFR0_INNERSHR_SHIFT 28\r | |
18 | #define ID_MMFR0_INNERSHR_MASK 0xf\r | |
19 | #define ID_MMFR0_OUTERSHR_SHIFT 8\r | |
20 | #define ID_MMFR0_OUTERSHR_MASK 0xf\r | |
21 | \r | |
22 | #define ID_MMFR0_SHR_IMP_UNCACHED 0\r | |
23 | #define ID_MMFR0_SHR_IMP_HW_COHERENT 1\r | |
24 | #define ID_MMFR0_SHR_IGNORED 0xf\r | |
25 | \r | |
26 | typedef VOID (*ARM_V7_CACHE_OPERATION)(\r | |
27 | UINT32\r | |
28 | );\r | |
bd6b9799 | 29 | \r |
d60f6af4 | 30 | VOID\r |
31 | ArmV7AllDataCachesOperation (\r | |
32 | IN ARM_V7_CACHE_OPERATION DataCacheOperation\r | |
33 | );\r | |
3402aac7 | 34 | \r |
f9ec8e51 AB |
35 | VOID\r |
36 | EFIAPI\r | |
37 | ArmInvalidateDataCacheEntryBySetWay (\r | |
38 | IN UINTN SetWayFormat\r | |
39 | );\r | |
40 | \r | |
41 | VOID\r | |
42 | EFIAPI\r | |
43 | ArmCleanDataCacheEntryBySetWay (\r | |
44 | IN UINTN SetWayFormat\r | |
45 | );\r | |
46 | \r | |
47 | VOID\r | |
48 | EFIAPI\r | |
49 | ArmCleanInvalidateDataCacheEntryBySetWay (\r | |
429309e0 | 50 | IN UINTN SetWayFormat\r |
f9ec8e51 AB |
51 | );\r |
52 | \r | |
827a71cc RC |
53 | /** Reads the ID_MMFR4 register.\r |
54 | \r | |
55 | @return The contents of the ID_MMFR4 register.\r | |
56 | **/\r | |
57 | UINT32\r | |
e2bfd172 | 58 | EFIAPI\r |
827a71cc | 59 | ArmReadIdMmfr4 (\r |
e2bfd172 LL |
60 | VOID\r |
61 | );\r | |
62 | \r | |
63 | UINTN\r | |
64 | EFIAPI\r | |
65 | ArmReadIdPfr1 (\r | |
66 | VOID\r | |
67 | );\r | |
68 | \r | |
cc15a619 | 69 | #endif // ARM_V7_LIB_H_\r |