SecGetPerformance.c File Reference

#include <PiPei.h>
#include <Ppi/SecPerformance.h>
#include <Ppi/TopOfTemporaryRam.h>
#include <Library/BaseMemoryLib.h>
#include <Library/TimerLib.h>
#include <Library/DebugLib.h>

Go to the source code of this file.

Functions
EFI_STATUS EFIAPI	SecGetPerformance (IN CONST EFI_PEI_SERVICES **PeiServices, IN PEI_SEC_PERFORMANCE_PPI *This, OUT FIRMWARE_SEC_PERFORMANCE *Performance)

Detailed Description

Sample to provide SecGetPerformance function.

Copyright (c) 2014, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file SecGetPerformance.c.

Function Documentation

SecGetPerformance()

EFI_STATUS EFIAPI SecGetPerformance	(	IN CONST EFI_PEI_SERVICES **	PeiServices,
		IN PEI_SEC_PERFORMANCE_PPI *	This,
		OUT FIRMWARE_SEC_PERFORMANCE *	Performance
	)

This interface conveys performance information out of the Security (SEC) phase into PEI.

This service is published by the SEC phase. The SEC phase handoff has an optional EFI_PEI_PPI_DESCRIPTOR list as its final argument when control is passed from SEC into the PEI Foundation. As such, if the platform supports collecting performance data in SEC, this information is encapsulated into the data structure abstracted by this service. This information is collected for the boot-strap processor (BSP) on IA-32.

Parameters

[in]	PeiServices	The pointer to the PEI Services Table.
[in]	This	The pointer to this instance of the PEI_SEC_PERFORMANCE_PPI.
[out]	Performance	The pointer to performance data collected in SEC phase.

Return values

EFI_SUCCESS

The data was successfully returned.

Definition at line 36 of file SecGetPerformance.c.