mirror of https://github.com/acidanthera/audk.git
98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
/** @file
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Internal functions for Opal Core library.
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Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _OPAL_INTERNAL_H_
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#define _OPAL_INTERNAL_H_
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#include <Library/TcgStorageOpalLib.h>
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/**
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The function retrieves the MSID from the device specified
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@param[in] AdminSpSession OPAL_SESSION with OPAL_UID_ADMIN_SP as OPAL_ADMIN_SP_ANYBODY_AUTHORITY
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@param[out] ActiveDataRemovalMechanism Active Data Removal Mechanism that the device will use for Revert/RevertSP calls.
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**/
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TCG_RESULT
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OpalPyrite2GetActiveDataRemovalMechanism (
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OPAL_SESSION *AdminSpSession,
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UINT8 *ActiveDataRemovalMechanism
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);
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/**
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Get the support attribute info.
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@param[in] Session OPAL_SESSION with OPAL_UID_LOCKING_SP to retrieve info.
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@param[in] FeatureCode The feature code user request.
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@param[in, out] DataSize The data size.
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@param[out] Data The data buffer used to save the feature descriptor.
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**/
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TCG_RESULT
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OpalGetFeatureDescriptor (
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IN OPAL_SESSION *Session,
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IN UINT16 FeatureCode,
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IN OUT UINTN *DataSize,
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OUT VOID *Data
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);
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/**
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Get revert timeout value.
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@param[in] Session The session info for one opal device.
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**/
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UINT32
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GetRevertTimeOut (
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IN OPAL_SESSION *Session
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);
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/**
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Reverts device using Admin SP Revert method.
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@param[in] AdminSpSession OPAL_SESSION with OPAL_UID_ADMIN_SP as OPAL_ADMIN_SP_PSID_AUTHORITY to perform PSID revert.
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@param[in] EstimateTimeCost Input the timeout value.
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**/
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TCG_RESULT
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OpalPyrite2PsidRevert(
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OPAL_SESSION *AdminSpSession,
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UINT32 EstimateTimeCost
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);
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/**
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The function calls the Admin SP RevertSP method on the Locking SP. If KeepUserData is True, then the optional parameter
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to keep the user Data is set to True, otherwise the optional parameter is not provided.
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@param[in] LockingSpSession OPAL_SESSION with OPAL_UID_LOCKING_SP as OPAL_LOCKING_SP_ADMIN1_AUTHORITY to revertSP
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@param[in] KeepUserData Specifies whether or not to keep user Data when performing RevertSP action. True = keeps user Data.
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@param[in/out] MethodStatus Method status of last action performed. If action succeeded, it should be TCG_METHOD_STATUS_CODE_SUCCESS.
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@param[in] EstimateTimeCost Input the timeout value.
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**/
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TCG_RESULT
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OpalPyrite2AdminRevert(
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OPAL_SESSION *LockingSpSession,
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BOOLEAN KeepUserData,
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UINT8 *MethodStatus,
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UINT32 EstimateTimeCost
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);
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#endif // _OPAL_CORE_H_
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