projects / mirror_edk2.git / blame
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1 | /** @file\r |
| 2 | Internal functions for Opal Core library.\r | |
| 3 | \r | |
| 4 | Copyright (c) 2018, 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 _OPAL_INTERNAL_H_\r | |
| 16 | #define _OPAL_INTERNAL_H_\r | |
| 17 | \r | |
| 18 | #include <Library/TcgStorageOpalLib.h>\r | |
| 19 | \r | |
| 20 | \r | |
| 21 | /**\r | |
| 22 | \r | |
| 23 | The function retrieves the MSID from the device specified\r | |
| 24 | \r | |
| 25 | @param[in] AdminSpSession OPAL_SESSION with OPAL_UID_ADMIN_SP as OPAL_ADMIN_SP_ANYBODY_AUTHORITY\r | |
| 26 | @param[out] ActiveDataRemovalMechanism Active Data Removal Mechanism that the device will use for Revert/RevertSP calls.\r | |
| 27 | \r | |
| 28 | **/\r | |
| 29 | TCG_RESULT\r | |
| a3068f06 ED |
30 | OpalPyrite2GetActiveDataRemovalMechanism (\r |
| 31 | OPAL_SESSION *AdminSpSession,\r | |
| 32 | UINT8 *ActiveDataRemovalMechanism\r | |
| 33 | );\r | |
| 34 | \r | |
| 35 | /**\r | |
| 36 | \r | |
| 37 | Get the support attribute info.\r | |
| 38 | \r | |
| 39 | @param[in] Session OPAL_SESSION with OPAL_UID_LOCKING_SP to retrieve info.\r | |
| 40 | @param[in] FeatureCode The feature code user request.\r | |
| 41 | @param[in, out] DataSize The data size.\r | |
| 42 | @param[out] Data The data buffer used to save the feature descriptor.\r | |
| 43 | \r | |
| 44 | **/\r | |
| 45 | TCG_RESULT\r | |
| 46 | OpalGetFeatureDescriptor (\r | |
| 47 | IN OPAL_SESSION *Session,\r | |
| 48 | IN UINT16 FeatureCode,\r | |
| 49 | IN OUT UINTN *DataSize,\r | |
| 50 | OUT VOID *Data\r | |
| 51 | );\r | |
| 52 | \r | |
| 53 | /**\r | |
| 54 | Get revert timeout value.\r | |
| 55 | \r | |
| 56 | @param[in] Session The session info for one opal device.\r | |
| 57 | \r | |
| 58 | **/\r | |
| 59 | UINT32\r | |
| 60 | GetRevertTimeOut (\r | |
| 61 | IN OPAL_SESSION *Session\r | |
| 62 | );\r | |
| 63 | \r | |
| 64 | /**\r | |
| 65 | \r | |
| 66 | Reverts device using Admin SP Revert method.\r | |
| 67 | \r | |
| 68 | @param[in] AdminSpSession OPAL_SESSION with OPAL_UID_ADMIN_SP as OPAL_ADMIN_SP_PSID_AUTHORITY to perform PSID revert.\r | |
| 69 | @param[in] EstimateTimeCost Input the timeout value.\r | |
| 70 | \r | |
| 71 | **/\r | |
| 72 | TCG_RESULT\r | |
| 73 | OpalPyrite2PsidRevert(\r | |
| 74 | OPAL_SESSION *AdminSpSession,\r | |
| 75 | UINT32 EstimateTimeCost\r | |
| 76 | );\r | |
| 77 | \r | |
| 78 | /**\r | |
| 79 | \r | |
| 80 | The function calls the Admin SP RevertSP method on the Locking SP. If KeepUserData is True, then the optional parameter\r | |
| 81 | to keep the user Data is set to True, otherwise the optional parameter is not provided.\r | |
| 82 | \r | |
| 83 | @param[in] LockingSpSession OPAL_SESSION with OPAL_UID_LOCKING_SP as OPAL_LOCKING_SP_ADMIN1_AUTHORITY to revertSP\r | |
| 84 | @param[in] KeepUserData Specifies whether or not to keep user Data when performing RevertSP action. True = keeps user Data.\r | |
| 85 | @param[in/out] MethodStatus Method status of last action performed. If action succeeded, it should be TCG_METHOD_STATUS_CODE_SUCCESS.\r | |
| 86 | @param[in] EstimateTimeCost Input the timeout value.\r | |
| 87 | \r | |
| 88 | **/\r | |
| 89 | TCG_RESULT\r | |
| 90 | OpalPyrite2AdminRevert(\r | |
| 91 | OPAL_SESSION *LockingSpSession,\r | |
| 92 | BOOLEAN KeepUserData,\r | |
| 93 | UINT8 *MethodStatus,\r | |
| 94 | UINT32 EstimateTimeCost\r | |
| 95 | );\r | |
| 96 | \r | |
| 97 | #endif // _OPAL_CORE_H_\r |