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- /** @file
- Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef _DXE_CPU_POLICY_UPDATE_LIB_H_
- #define _DXE_CPU_POLICY_UPDATE_LIB_H_
- #include <PiDxe.h>
- #include <PchAccess.h>
- #include <Library/DebugLib.h>
- #include <Library/BaseMemoryLib.h>
- #include <Library/UefiRuntimeServicesTableLib.h>
- #include <Library/UefiBootServicesTableLib.h>
- #include <Protocol/CpuPolicyProtocol.h>
- /**
- This function prints the CPU DXE phase policy.
- @param[in] DxeCpuPolicy - CPU DXE Policy protocol
- **/
- VOID
- CpuDxePrintPolicyProtocol (
- IN DXE_CPU_POLICY_PROTOCOL *DxeCpuPolicy
- );
- /**
- Routine Description:
- This function updates Dxe Cpu Policy Protocol
- Arguments:
- @param[in] DxeCpuPolicy The Cpu Policy protocol instance
- Returns:
- @retval EFI_SUCCESS Initialization complete.
- @retval EFI_UNSUPPORTED The chipset is unsupported by this driver.
- @retval EFI_OUT_OF_RESOURCES Do not have enough resources to initialize the driver.
- @retval EFI_DEVICE_ERROR Device error, driver exits abnormally.
- **/
- EFI_STATUS
- EFIAPI
- UpdateDxeSiCpuPolicy (
- IN OUT DXE_CPU_POLICY_PROTOCOL *DxeCpuPolicy
- );
- /**
- CpuInstallPolicyProtocol installs CPU Policy.
- While installed, RC assumes the Policy is ready and finalized. So please update and override
- any setting before calling this function.
- @param[in] ImageHandle Image handle of this driver.
- @param[in] DxeCpuPolicy The pointer to CPU Policy Protocol instance
- @retval EFI_SUCCESS The policy is installed.
- @retval EFI_OUT_OF_RESOURCES Insufficient resources to create buffer
- **/
- EFI_STATUS
- EFIAPI
- CpuInstallPolicyProtocol (
- IN EFI_HANDLE ImageHandle,
- IN DXE_CPU_POLICY_PROTOCOL *DxeCpuPolicy
- );
- #endif
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