projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 82a1e09c | 1 | /** @file\r |
| 2 | The header file for TCG SMM driver.\r | |
| b3548d32 LG |
3 | \r |
| 4 | Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>\r | |
| 289b714b | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 82a1e09c | 6 | \r |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #ifndef __TCG_SMM_H__\r | |
| 10 | #define __TCG_SMM_H__\r | |
| 11 | \r | |
| 12 | #include <PiDxe.h>\r | |
| 13 | #include <IndustryStandard/Acpi.h>\r | |
| a332cfd3 | 14 | #include <IndustryStandard/UefiTcgPlatform.h>\r |
| 15 | \r | |
| 82a1e09c | 16 | #include <Guid/PhysicalPresenceData.h>\r |
| 17 | #include <Guid/MemoryOverwriteControl.h>\r | |
| c1d93242 | 18 | #include <Guid/TpmInstance.h>\r |
| a332cfd3 | 19 | \r |
| 82a1e09c | 20 | #include <Protocol/SmmSwDispatch2.h>\r |
| 21 | #include <Protocol/AcpiTable.h>\r | |
| 22 | #include <Protocol/SmmVariable.h>\r | |
| 23 | \r | |
| 24 | #include <Library/BaseLib.h>\r | |
| 25 | #include <Library/BaseMemoryLib.h>\r | |
| 26 | #include <Library/DebugLib.h>\r | |
| 27 | #include <Library/SmmServicesTableLib.h>\r | |
| 28 | #include <Library/UefiDriverEntryPoint.h>\r | |
| 29 | #include <Library/UefiBootServicesTableLib.h>\r | |
| 30 | #include <Library/DxeServicesLib.h>\r | |
| a332cfd3 | 31 | #include <Library/TpmMeasurementLib.h>\r |
| e84f07b5 | 32 | #include <Library/PcdLib.h>\r |
| 4610b23a | 33 | #include <Library/TcgPpVendorLib.h>\r |
| 82a1e09c | 34 | \r |
| 35 | #pragma pack(1)\r | |
| 36 | typedef struct {\r | |
| c411b485 MK |
37 | UINT8 SoftwareSmi;\r |
| 38 | UINT32 Parameter;\r | |
| 39 | UINT32 Response;\r | |
| 40 | UINT32 Request;\r | |
| 41 | UINT32 LastRequest;\r | |
| 42 | UINT32 ReturnCode;\r | |
| 82a1e09c | 43 | } PHYSICAL_PRESENCE_NVS;\r |
| 44 | \r | |
| 45 | typedef struct {\r | |
| c411b485 MK |
46 | UINT8 SoftwareSmi;\r |
| 47 | UINT32 Parameter;\r | |
| 48 | UINT32 Request;\r | |
| 49 | UINT32 ReturnCode;\r | |
| 82a1e09c | 50 | } MEMORY_CLEAR_NVS;\r |
| 51 | \r | |
| 52 | typedef struct {\r | |
| c411b485 MK |
53 | PHYSICAL_PRESENCE_NVS PhysicalPresence;\r |
| 54 | MEMORY_CLEAR_NVS MemoryClear;\r | |
| 55 | UINT32 PPRequestUserConfirm;\r | |
| 82a1e09c | 56 | } TCG_NVS;\r |
| 57 | \r | |
| 58 | typedef struct {\r | |
| c411b485 MK |
59 | UINT8 OpRegionOp;\r |
| 60 | UINT32 NameString;\r | |
| 61 | UINT8 RegionSpace;\r | |
| 62 | UINT8 DWordPrefix;\r | |
| 63 | UINT32 RegionOffset;\r | |
| 64 | UINT8 BytePrefix;\r | |
| 65 | UINT8 RegionLen;\r | |
| 82a1e09c | 66 | } AML_OP_REGION_32_8;\r |
| 67 | #pragma pack()\r | |
| 68 | \r | |
| 69 | //\r | |
| 70 | // The definition for TCG physical presence ACPI function\r | |
| 71 | //\r | |
| c411b485 MK |
72 | #define ACPI_FUNCTION_GET_PHYSICAL_PRESENCE_INTERFACE_VERSION 1\r |
| 73 | #define ACPI_FUNCTION_SUBMIT_REQUEST_TO_BIOS 2\r | |
| 74 | #define ACPI_FUNCTION_GET_PENDING_REQUEST_BY_OS 3\r | |
| 75 | #define ACPI_FUNCTION_GET_PLATFORM_ACTION_TO_TRANSITION_TO_BIOS 4\r | |
| 76 | #define ACPI_FUNCTION_RETURN_REQUEST_RESPONSE_TO_OS 5\r | |
| 77 | #define ACPI_FUNCTION_SUBMIT_PREFERRED_USER_LANGUAGE 6\r | |
| 78 | #define ACPI_FUNCTION_SUBMIT_REQUEST_TO_BIOS_2 7\r | |
| 79 | #define ACPI_FUNCTION_GET_USER_CONFIRMATION_STATUS_FOR_REQUEST 8\r | |
| 82a1e09c | 80 | \r |
| 81 | //\r | |
| 4610b23a | 82 | // The return code for Return TPM Operation Response to OS Environment\r |
| 82a1e09c | 83 | //\r |
| c411b485 MK |
84 | #define PP_RETURN_TPM_OPERATION_RESPONSE_SUCCESS 0\r |
| 85 | #define PP_RETURN_TPM_OPERATION_RESPONSE_FAILURE 1\r | |
| 82a1e09c | 86 | \r |
| 87 | //\r | |
| 88 | // The definition for TCG MOR\r | |
| 89 | //\r | |
| c411b485 MK |
90 | #define ACPI_FUNCTION_DSM_MEMORY_CLEAR_INTERFACE 1\r |
| 91 | #define ACPI_FUNCTION_PTS_CLEAR_MOR_BIT 2\r | |
| 82a1e09c | 92 | \r |
| 93 | //\r | |
| 94 | // The return code for Memory Clear Interface Functions\r | |
| 95 | //\r | |
| c411b485 MK |
96 | #define MOR_REQUEST_SUCCESS 0\r |
| 97 | #define MOR_REQUEST_GENERAL_FAILURE 1\r | |
| 82a1e09c | 98 | \r |
| c411b485 | 99 | #endif // __TCG_SMM_H__\r |