projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 2e61fb38 JY |
1 | /** @file\r |
| 2 | TPM2 ACPI table definition.\r | |
| 3 | \r | |
| 8f07a374 | 4 | Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved. <BR>\r |
| 2e61fb38 JY |
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 _TPM2_ACPI_H_\r | |
| 16 | #define _TPM2_ACPI_H_\r | |
| 17 | \r | |
| 18 | #include <IndustryStandard/Acpi.h>\r | |
| 19 | \r | |
| 20 | #pragma pack (1)\r | |
| 21 | \r | |
| 8f07a374 ZC |
22 | #define EFI_TPM2_ACPI_TABLE_REVISION_3 3\r |
| 23 | #define EFI_TPM2_ACPI_TABLE_REVISION_4 4\r | |
| 50f670ac | 24 | #define EFI_TPM2_ACPI_TABLE_REVISION EFI_TPM2_ACPI_TABLE_REVISION_4\r |
| 2e61fb38 JY |
25 | \r |
| 26 | typedef struct {\r | |
| 27 | EFI_ACPI_DESCRIPTION_HEADER Header;\r | |
| 50f670ac ZC |
28 | // Flags field is replaced in version 4 and above\r |
| 29 | // BIT0~15: PlatformClass This field is only valid for version 4 and above\r | |
| 30 | // BIT16~31: Reserved\r | |
| 31 | UINT32 Flags;\r | |
| 2e61fb38 JY |
32 | UINT64 AddressOfControlArea;\r |
| 33 | UINT32 StartMethod;\r | |
| 34 | //UINT8 PlatformSpecificParameters[];\r | |
| 35 | } EFI_TPM2_ACPI_TABLE;\r | |
| 36 | \r | |
| 37 | #define EFI_TPM2_ACPI_TABLE_START_METHOD_ACPI 2\r | |
| 38 | #define EFI_TPM2_ACPI_TABLE_START_METHOD_TIS 6\r | |
| 39 | #define EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE 7\r | |
| 40 | #define EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE_WITH_ACPI 8\r | |
| 41 | \r | |
| 42 | typedef struct {\r | |
| 43 | UINT32 Reserved;\r | |
| 44 | UINT32 Error;\r | |
| 45 | UINT32 Cancel;\r | |
| 46 | UINT32 Start;\r | |
| 47 | UINT64 InterruptControl;\r | |
| 48 | UINT32 CommandSize;\r | |
| 49 | UINT64 Command;\r | |
| 50 | UINT32 ResponseSize;\r | |
| 51 | UINT64 Response;\r | |
| 52 | } EFI_TPM2_ACPI_CONTROL_AREA;\r | |
| 53 | \r | |
| 54 | #pragma pack ()\r | |
| 55 | \r | |
| 56 | #endif\r |