projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 1abfa4ce JY |
1 | /** @file\r |
| 2 | The header file for Tcg2 SMM driver.\r | |
| 3 | \r | |
| 4 | Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r | |
| 5 | This program and the accompanying materials \r | |
| 6 | are licensed and made available under the terms and conditions of the BSD License \r | |
| 7 | which accompanies this distribution. The full text of the license may be found at \r | |
| 8 | http://opensource.org/licenses/bsd-license.php\r | |
| 9 | \r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 12 | \r | |
| 13 | **/\r | |
| 14 | \r | |
| 15 | #ifndef __TCG2_SMM_H__\r | |
| 16 | #define __TCG2_SMM_H__\r | |
| 17 | \r | |
| 18 | #include <PiDxe.h>\r | |
| 19 | #include <IndustryStandard/Acpi.h>\r | |
| 20 | #include <IndustryStandard/Tpm2Acpi.h>\r | |
| 21 | \r | |
| 22 | #include <Guid/MemoryOverwriteControl.h>\r | |
| 23 | #include <Guid/TpmInstance.h>\r | |
| 24 | \r | |
| 25 | #include <Protocol/SmmSwDispatch2.h>\r | |
| 26 | #include <Protocol/AcpiTable.h>\r | |
| 27 | #include <Protocol/SmmVariable.h>\r | |
| 28 | #include <Protocol/Tcg2Protocol.h>\r | |
| 29 | \r | |
| 30 | #include <Library/BaseLib.h>\r | |
| 31 | #include <Library/BaseMemoryLib.h>\r | |
| 32 | #include <Library/DebugLib.h>\r | |
| 33 | #include <Library/SmmServicesTableLib.h>\r | |
| 34 | #include <Library/UefiDriverEntryPoint.h>\r | |
| 35 | #include <Library/UefiBootServicesTableLib.h>\r | |
| 36 | #include <Library/DxeServicesLib.h>\r | |
| 37 | #include <Library/TpmMeasurementLib.h>\r | |
| 38 | #include <Library/Tpm2DeviceLib.h>\r | |
| 39 | #include <Library/Tcg2PhysicalPresenceLib.h>\r | |
| 40 | \r | |
| 41 | #pragma pack(1)\r | |
| 42 | typedef struct {\r | |
| 43 | UINT8 SoftwareSmi;\r | |
| 44 | UINT32 Parameter;\r | |
| 45 | UINT32 Response;\r | |
| 46 | UINT32 Request;\r | |
| 47 | UINT32 RequestParameter;\r | |
| 48 | UINT32 LastRequest;\r | |
| 49 | UINT32 ReturnCode;\r | |
| 50 | } PHYSICAL_PRESENCE_NVS;\r | |
| 51 | \r | |
| 52 | typedef struct {\r | |
| 53 | UINT8 SoftwareSmi;\r | |
| 54 | UINT32 Parameter;\r | |
| 55 | UINT32 Request;\r | |
| 56 | UINT32 ReturnCode;\r | |
| 57 | } MEMORY_CLEAR_NVS;\r | |
| 58 | \r | |
| 59 | typedef struct {\r | |
| 60 | PHYSICAL_PRESENCE_NVS PhysicalPresence;\r | |
| 61 | MEMORY_CLEAR_NVS MemoryClear;\r | |
| 62 | } TCG_NVS;\r | |
| 63 | \r | |
| 64 | typedef struct {\r | |
| 65 | UINT8 OpRegionOp;\r | |
| 66 | UINT32 NameString;\r | |
| 67 | UINT8 RegionSpace;\r | |
| 68 | UINT8 DWordPrefix;\r | |
| 69 | UINT32 RegionOffset;\r | |
| 70 | UINT8 BytePrefix;\r | |
| 71 | UINT8 RegionLen;\r | |
| 72 | } AML_OP_REGION_32_8;\r | |
| 73 | #pragma pack()\r | |
| 74 | \r | |
| 75 | //\r | |
| 76 | // The definition for TCG MOR\r | |
| 77 | //\r | |
| 78 | #define ACPI_FUNCTION_DSM_MEMORY_CLEAR_INTERFACE 1\r | |
| 79 | #define ACPI_FUNCTION_PTS_CLEAR_MOR_BIT 2\r | |
| 80 | \r | |
| 81 | //\r | |
| 82 | // The return code for Memory Clear Interface Functions\r | |
| 83 | //\r | |
| 84 | #define MOR_REQUEST_SUCCESS 0\r | |
| 85 | #define MOR_REQUEST_GENERAL_FAILURE 1\r | |
| 86 | \r | |
| 87 | #endif // __TCG_SMM_H__\r |