projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3e062ea4 MK |
1 | /** @file\r |
| 2 | Internal library function definitions.\r | |
| 3 | \r | |
| 4 | Copyright (c) Microsoft Corporation.\r | |
| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
| 6 | \r | |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #ifndef CPU_FEATURES_LIB_H_\r | |
| 10 | #define CPU_FEATURES_LIB_H_\r | |
| 11 | \r | |
| f6b86eec | 12 | #include <Guid/SmmBaseHob.h>\r |
| ae62a6e4 AC |
13 | #include <Library/SmmCpuFeaturesLib.h>\r |
| 14 | #include <Library/BaseLib.h>\r | |
| 15 | #include <Library/PcdLib.h>\r | |
| 16 | #include <Library/MemoryAllocationLib.h>\r | |
| 17 | #include <Library/DebugLib.h>\r | |
| f6b86eec | 18 | #include <Library/HobLib.h>\r |
| ae62a6e4 | 19 | \r |
| 2002e950 MK |
20 | /**\r |
| 21 | Performs library initialization.\r | |
| 22 | \r | |
| 23 | This initialization function contains common functionality shared betwen all\r | |
| 24 | library instance constructors.\r | |
| 25 | \r | |
| 26 | **/\r | |
| 27 | VOID\r | |
| 28 | CpuFeaturesLibInitialization (\r | |
| 29 | VOID\r | |
| 30 | );\r | |
| 31 | \r | |
| 3e062ea4 MK |
32 | /**\r |
| 33 | Internal worker function that is called to complete CPU initialization at the\r | |
| 34 | end of SmmCpuFeaturesInitializeProcessor().\r | |
| 35 | \r | |
| 36 | **/\r | |
| 37 | VOID\r | |
| 38 | FinishSmmCpuFeaturesInitializeProcessor (\r | |
| 39 | VOID\r | |
| 40 | );\r | |
| 41 | \r | |
| e542e05d MK |
42 | /**\r |
| 43 | Gets the maximum number of logical processors from the PCD PcdCpuMaxLogicalProcessorNumber.\r | |
| 44 | \r | |
| 45 | This access is abstracted from the PCD services to enforce that the PCD be\r | |
| 46 | FixedAtBuild in the Standalone MM build of this driver.\r | |
| 47 | \r | |
| 48 | @return The value of PcdCpuMaxLogicalProcessorNumber.\r | |
| 49 | \r | |
| 50 | **/\r | |
| 51 | UINT32\r | |
| 52 | GetCpuMaxLogicalProcessorNumber (\r | |
| 53 | VOID\r | |
| 54 | );\r | |
| 55 | \r | |
| 3e062ea4 | 56 | #endif\r |