| 0c18794e |
1 | /** @file\r |
| 2 | Define the variable data structures used for TCG physical presence.\r |
| 3 | The TPM request from firmware or OS is saved to variable. And it is\r |
| 4 | cleared after it is processed in the next boot cycle. The TPM response \r |
| 5 | is saved to variable.\r |
| 6 | \r |
| 7 | Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r |
| 8 | This program and the accompanying materials \r |
| 9 | are licensed and made available under the terms and conditions of the BSD License \r |
| 10 | which accompanies this distribution. The full text of the license may be found at \r |
| 11 | http://opensource.org/licenses/bsd-license.php\r |
| 12 | \r |
| 13 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 14 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 15 | \r |
| 16 | **/\r |
| 17 | \r |
| 18 | #ifndef __PHYSICAL_PRESENCE_DATA_GUID_H__\r |
| 19 | #define __PHYSICAL_PRESENCE_DATA_GUID_H__\r |
| 20 | \r |
| 21 | #define EFI_PHYSICAL_PRESENCE_DATA_GUID \\r |
| 22 | { \\r |
| 23 | 0xf6499b1, 0xe9ad, 0x493d, { 0xb9, 0xc2, 0x2f, 0x90, 0x81, 0x5c, 0x6c, 0xbc }\\r |
| 24 | }\r |
| 25 | \r |
| 26 | #define PHYSICAL_PRESENCE_VARIABLE L"PhysicalPresence"\r |
| 27 | \r |
| 28 | typedef struct {\r |
| 29 | UINT8 PPRequest; ///< Physical Presence request command.\r |
| 30 | UINT8 LastPPRequest;\r |
| 31 | UINT32 PPResponse;\r |
| 32 | UINT8 Flags;\r |
| 33 | } EFI_PHYSICAL_PRESENCE;\r |
| 34 | \r |
| 35 | //\r |
| 36 | // The definition bit of the flags\r |
| 37 | //\r |
| 38 | #define FLAG_NO_PPI_PROVISION BIT0\r |
| 39 | #define FLAG_NO_PPI_CLEAR BIT1\r |
| 40 | #define FLAG_NO_PPI_MAINTENANCE BIT2\r |
| 41 | #define FLAG_RESET_TRACK BIT3\r |
| 42 | \r |
| 0c18794e |
43 | //\r |
| 44 | // The definition of physical presence operation actions\r |
| 45 | //\r |
| 607599bf |
46 | #define PHYSICAL_PRESENCE_NO_ACTION 0\r |
| 47 | #define PHYSICAL_PRESENCE_ENABLE 1\r |
| 48 | #define PHYSICAL_PRESENCE_DISABLE 2\r |
| 49 | #define PHYSICAL_PRESENCE_ACTIVATE 3\r |
| 50 | #define PHYSICAL_PRESENCE_DEACTIVATE 4 \r |
| 51 | #define PHYSICAL_PRESENCE_CLEAR 5\r |
| 52 | #define PHYSICAL_PRESENCE_ENABLE_ACTIVATE 6\r |
| 53 | #define PHYSICAL_PRESENCE_DEACTIVATE_DISABLE 7\r |
| 54 | #define PHYSICAL_PRESENCE_SET_OWNER_INSTALL_TRUE 8\r |
| 55 | #define PHYSICAL_PRESENCE_SET_OWNER_INSTALL_FALSE 9\r |
| 56 | #define PHYSICAL_PRESENCE_ENABLE_ACTIVATE_OWNER_TRUE 10\r |
| 57 | #define PHYSICAL_PRESENCE_DEACTIVATE_DISABLE_OWNER_FALSE 11\r |
| 58 | #define PHYSICAL_PRESENCE_DEFERRED_PP_UNOWNERED_FIELD_UPGRADE 12\r |
| 59 | #define PHYSICAL_PRESENCE_SET_OPERATOR_AUTH 13\r |
| 60 | #define PHYSICAL_PRESENCE_CLEAR_ENABLE_ACTIVATE 14\r |
| 61 | #define PHYSICAL_PRESENCE_SET_NO_PPI_PROVISION_FALSE 15\r |
| 62 | #define PHYSICAL_PRESENCE_SET_NO_PPI_PROVISION_TRUE 16\r |
| 63 | #define PHYSICAL_PRESENCE_SET_NO_PPI_CLEAR_FALSE 17\r |
| 64 | #define PHYSICAL_PRESENCE_SET_NO_PPI_CLEAR_TRUE 18\r |
| 65 | #define PHYSICAL_PRESENCE_SET_NO_PPI_MAINTENANCE_FALSE 19\r |
| 66 | #define PHYSICAL_PRESENCE_SET_NO_PPI_MAINTENANCE_TRUE 20\r |
| 67 | #define PHYSICAL_PRESENCE_ENABLE_ACTIVATE_CLEAR 21\r |
| 68 | #define PHYSICAL_PRESENCE_ENABLE_ACTIVATE_CLEAR_ENABLE_ACTIVATE 22\r |
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69 | \r |
| 70 | extern EFI_GUID gEfiPhysicalPresenceGuid;\r |
| 71 | \r |
| 72 | #endif\r |
| 73 | \r |
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