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Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/TcgStorageOpalLib/TcgStorageOpalLibInternal.h')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/TcgStorageOpalLib/TcgStorageOpalLibInternal.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/TcgStorageOpalLib/TcgStorageOpalLibInternal.h b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/TcgStorageOpalLib/TcgStorageOpalLibInternal.h new file mode 100644 index 00000000..6b7ab98a --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/TcgStorageOpalLib/TcgStorageOpalLibInternal.h @@ -0,0 +1,91 @@ +/** @file + Internal functions for Opal Core library. + +Copyright (c) 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _OPAL_INTERNAL_H_ +#define _OPAL_INTERNAL_H_ + +#include <Library/TcgStorageOpalLib.h> + + +/** + + The function retrieves the MSID from the device specified + + @param[in] AdminSpSession OPAL_SESSION with OPAL_UID_ADMIN_SP as OPAL_ADMIN_SP_ANYBODY_AUTHORITY + @param[out] ActiveDataRemovalMechanism Active Data Removal Mechanism that the device will use for Revert/RevertSP calls. + +**/ +TCG_RESULT +OpalPyrite2GetActiveDataRemovalMechanism ( + OPAL_SESSION *AdminSpSession, + UINT8 *ActiveDataRemovalMechanism + ); + +/** + + Get the support attribute info. + + @param[in] Session OPAL_SESSION with OPAL_UID_LOCKING_SP to retrieve info. + @param[in] FeatureCode The feature code user request. + @param[in, out] DataSize The data size. + @param[out] Data The data buffer used to save the feature descriptor. + +**/ +TCG_RESULT +OpalGetFeatureDescriptor ( + IN OPAL_SESSION *Session, + IN UINT16 FeatureCode, + IN OUT UINTN *DataSize, + OUT VOID *Data + ); + +/** + Get revert timeout value. + + @param[in] Session The session info for one opal device. + +**/ +UINT32 +GetRevertTimeOut ( + IN OPAL_SESSION *Session + ); + +/** + + Reverts device using Admin SP Revert method. + + @param[in] AdminSpSession OPAL_SESSION with OPAL_UID_ADMIN_SP as OPAL_ADMIN_SP_PSID_AUTHORITY to perform PSID revert. + @param[in] EstimateTimeCost Input the timeout value. + +**/ +TCG_RESULT +OpalPyrite2PsidRevert( + OPAL_SESSION *AdminSpSession, + UINT32 EstimateTimeCost + ); + +/** + + The function calls the Admin SP RevertSP method on the Locking SP. If KeepUserData is True, then the optional parameter + to keep the user Data is set to True, otherwise the optional parameter is not provided. + + @param[in] LockingSpSession OPAL_SESSION with OPAL_UID_LOCKING_SP as OPAL_LOCKING_SP_ADMIN1_AUTHORITY to revertSP + @param[in] KeepUserData Specifies whether or not to keep user Data when performing RevertSP action. True = keeps user Data. + @param[in/out] MethodStatus Method status of last action performed. If action succeeded, it should be TCG_METHOD_STATUS_CODE_SUCCESS. + @param[in] EstimateTimeCost Input the timeout value. + +**/ +TCG_RESULT +OpalPyrite2AdminRevert( + OPAL_SESSION *LockingSpSession, + BOOLEAN KeepUserData, + UINT8 *MethodStatus, + UINT32 EstimateTimeCost + ); + +#endif // _OPAL_CORE_H_ |