81 lines
3.2 KiB
C
81 lines
3.2 KiB
C
/** @file
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Header file for the TbtPolicyInitDxe Driver.
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@copyright
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INTEL CONFIDENTIAL
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Copyright 2017 - 2020 Intel Corporation.
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The source code contained or described herein and all documents related to the
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source code ("Material") are owned by Intel Corporation or its suppliers or
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licensors. Title to the Material remains with Intel Corporation or its suppliers
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and licensors. The Material may contain trade secrets and proprietary and
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confidential information of Intel Corporation and its suppliers and licensors,
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and is protected by worldwide copyright and trade secret laws and treaty
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provisions. No part of the Material may be used, copied, reproduced, modified,
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published, uploaded, posted, transmitted, distributed, or disclosed in any way
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without Intel's prior express written permission.
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No license under any patent, copyright, trade secret or other intellectual
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property right is granted to or conferred upon you by disclosure or delivery
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of the Materials, either expressly, by implication, inducement, estoppel or
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otherwise. Any license under such intellectual property rights must be
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express and approved by Intel in writing.
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Unless otherwise agreed by Intel in writing, you may not remove or alter
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this notice or any other notice embedded in Materials by Intel or
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Intel's suppliers or licensors in any way.
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This file contains a 'Sample Driver' and is licensed as such under the terms
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of your license agreement with Intel or your vendor. This file may be modified
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by the user, subject to the additional terms of the license agreement.
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@par Specification Reference:
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**/
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#ifndef _TBT_POLICY_INIT_DXE_H_
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#define _TBT_POLICY_INIT_DXE_H_
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <FirwmareConfigurations.h>
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#include <Protocol/ITbtPolicy.h>
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#include <Library/DxeITbtPolicyLib.h>
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#if FixedPcdGetBool (PcdDTbtEnable) == 1
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#include <Library/DxeDTbtPolicyLib.h>
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#endif
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#include <Library/DxeTbtPolicyUpdateLib.h>
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extern UINT8 mFirmwareConfiguration;
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/**
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<b>TBT DXE Policy Driver Entry Point</b> \n
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- <b>Introduction</b> \n
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TBT DXE drivers behavior can be controlled by platform policy without modifying reference code directly.
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Platform policy Protocol is initialized with default settings in this funciton.
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This policy Protocol has to be initialized prior to System Agent initialization DXE drivers execution.
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- @pre
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- Runtime variable service should be ready if policy initialization required.
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- @result
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ITBT_POLICY_PROTOCOL will be installed successfully and ready for TBT reference code use.
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- <b>Porting Recommendations</b> \n
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Policy should be initialized basing on platform design or user selection (like BIOS Setup Menu)
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@param[in] ImageHandle - Image handle of this driver.
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@retval EFI_SUCCESS Initialization complete.
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@exception EFI_UNSUPPORTED The chipset is unsupported by this driver.
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@retval EFI_OUT_OF_RESOURCES Do not have enough resources to initialize the driver.
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@retval EFI_DEVICE_ERROR Device error, driver exits abnormally.
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**/
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EFI_STATUS
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EFIAPI
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TbtPolicyInitDxe (
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IN EFI_HANDLE ImageHandle
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);
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#endif
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