/** @file
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This file initialises and Installs GopPolicy Protocol.
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Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Uefi.h>
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#include <Library/DebugLib.h>
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EFI_STATUS
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EFIAPI
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CreatePchDxeConfigBlocks (
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IN OUT VOID **SaPolicy
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);
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EFI_STATUS
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EFIAPI
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PchInstallPolicyProtocol (
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IN EFI_HANDLE ImageHandle,
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IN VOID *PchPolicy
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);
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/**
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Initialize PCH DXE Policy
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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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@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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PchPolicyInitDxe (
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IN EFI_HANDLE ImageHandle
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)
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{
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EFI_STATUS Status;
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EFI_HANDLE PchHandle;
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VOID *PchPolicy;
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//
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// Call CreatePchDxeConfigBlocks to create & initialize platform policy structure
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// and get all Intel default policy settings.
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//
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Status = CreatePchDxeConfigBlocks (&PchPolicy);
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ASSERT_EFI_ERROR (Status);
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//
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// Install PchInstallPolicyProtocol.
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// While installed, RC assumes the Policy is ready and finalized. So please
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// update and override any setting before calling this function.
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//
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PchHandle = NULL;
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Status = PchInstallPolicyProtocol (PchHandle, PchPolicy);
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ASSERT_EFI_ERROR (Status);
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return EFI_SUCCESS;
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}
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