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1 | /** @file\r | |
2 | \r | |
3 | Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r | |
4 | Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>\r | |
5 | Copyright (c) 2020, NUVIA Inc. All rights reserved.<BR>\r | |
6 | \r | |
7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
8 | \r | |
9 | **/\r | |
10 | \r | |
11 | #ifndef AARCH64_LIB_H_\r | |
12 | #define AARCH64_LIB_H_\r | |
13 | \r | |
14 | typedef VOID (*AARCH64_CACHE_OPERATION)(\r | |
15 | UINTN\r | |
16 | );\r | |
17 | \r | |
18 | VOID\r | |
19 | AArch64AllDataCachesOperation (\r | |
20 | IN AARCH64_CACHE_OPERATION DataCacheOperation\r | |
21 | );\r | |
22 | \r | |
23 | VOID\r | |
24 | EFIAPI\r | |
25 | ArmInvalidateDataCacheEntryBySetWay (\r | |
26 | IN UINTN SetWayFormat\r | |
27 | );\r | |
28 | \r | |
29 | VOID\r | |
30 | EFIAPI\r | |
31 | ArmCleanDataCacheEntryBySetWay (\r | |
32 | IN UINTN SetWayFormat\r | |
33 | );\r | |
34 | \r | |
35 | VOID\r | |
36 | EFIAPI\r | |
37 | ArmCleanInvalidateDataCacheEntryBySetWay (\r | |
38 | IN UINTN SetWayFormat\r | |
39 | );\r | |
40 | \r | |
41 | UINTN\r | |
42 | EFIAPI\r | |
43 | ArmReadIdAA64Pfr0 (\r | |
44 | VOID\r | |
45 | );\r | |
46 | \r | |
47 | /** Reads the ID_AA64MMFR2_EL1 register.\r | |
48 | \r | |
49 | @return The contents of the ID_AA64MMFR2_EL1 register.\r | |
50 | **/\r | |
51 | UINTN\r | |
52 | EFIAPI\r | |
53 | ArmReadIdAA64Mmfr2 (\r | |
54 | VOID\r | |
55 | );\r | |
56 | \r | |
57 | #endif // AARCH64_LIB_H_\r |