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/** @file
Definition of Pei Core Structures and Services
Copyright (c) 2013 Intel Corporation.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef _PEI_FV_SECURITY_H_
#define _PEI_FV_SECURITY_H_
#include <Ppi/FirmwareVolume.h>
#include <Ppi/FirmwareVolumeInfo.h>
#include <Library/DebugLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/MemoryAllocationLib.h>
/**
Callback function to perform FV security checking on a FV Info PPI.
@param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation
@param NotifyDescriptor Address of the notification descriptor data structure.
@param Ppi Address of the PPI that was installed.
@retval EFI_SUCCESS
**/
EFI_STATUS
EFIAPI
FirmwareVolmeInfoPpiNotifySecurityCallback (
IN EFI_PEI_SERVICES **PeiServices,
IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
IN VOID *Ppi
);
/**
Authenticates the Firmware Volume
@param CurrentFvAddress Pointer to the current Firmware Volume under consideration
@retval EFI_SUCCESS Firmware Volume is legal
**/
EFI_STATUS
PeiSecurityVerifyFv (
IN EFI_FIRMWARE_VOLUME_HEADER *CurrentFvAddress
);
/**
Entry point for the PEI Security PEIM
Sets up a notification to perform PEI security checking
@param FfsHeader Not used.
@param PeiServices General purpose services available to every PEIM.
@return EFI_SUCCESS PEI Security notification installed successfully.
All others: PEI Security notification failed to install.
**/
EFI_STATUS
PeiInitializeFvSecurity (
VOID
);
#endif
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