101 lines
3.3 KiB
C
101 lines
3.3 KiB
C
/** @file
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@copyright
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INTEL CONFIDENTIAL
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Copyright 2011 - 2018 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 _DXE_CPU_POLICY_UPDATE_LIB_H_
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#define _DXE_CPU_POLICY_UPDATE_LIB_H_
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#include <PiDxe.h>
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#include <SetupVariable.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Protocol/CpuPolicyProtocol.h>
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/**
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This function prints the CPU DXE phase policy.
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@param[in] DxeCpuPolicy - CPU DXE Policy protocol
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**/
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VOID
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CpuDxePrintPolicyProtocol (
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IN DXE_CPU_POLICY_PROTOCOL *DxeCpuPolicy
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);
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/**
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Routine Description:
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This function updates Dxe Cpu Policy Protocol
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Arguments:
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@param[in] DxeCpuPolicy The Cpu Policy protocol instance
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Returns:
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@retval EFI_SUCCESS Initialization complete.
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@retval 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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UpdateDxeSiCpuPolicy (
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IN OUT DXE_CPU_POLICY_PROTOCOL *DxeCpuPolicy
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);
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/**
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CpuInstallPolicyProtocol installs CPU Policy.
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While installed, RC assumes the Policy is ready and finalized. So please update and override
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any setting before calling this function.
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@param[in] ImageHandle Image handle of this driver.
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@param[in] DxeCpuPolicy The pointer to CPU Policy Protocol instance
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@retval EFI_SUCCESS The policy is installed.
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@retval EFI_OUT_OF_RESOURCES Insufficient resources to create buffer
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**/
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EFI_STATUS
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EFIAPI
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CpuInstallPolicyProtocol (
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IN EFI_HANDLE ImageHandle,
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IN DXE_CPU_POLICY_PROTOCOL *DxeCpuPolicy
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);
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#endif
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