FspMultiPhaseLib.c File Reference

#include <PiPei.h>
#include <Library/FspCommonLib.h>
#include <Library/FspSwitchStackLib.h>
#include <Library/FspSecPlatformLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <FspEas/FspApi.h>
#include <FspGlobalData.h>

Go to the source code of this file.

Functions
EFI_STATUS EFIAPI	FspMultiPhaseSwitchStack ()
EFI_STATUS EFIAPI	FspVariableRequestSwitchStack (IN FSP_MULTI_PHASE_VARIABLE_REQUEST_INFO_PARAMS *FspVariableRequestParams)
EFI_STATUS EFIAPI	FspMultiPhaseWorker (IN UINT32 ApiIdx, IN VOID *ApiParam)
EFI_STATUS EFIAPI	FspMultiPhaseMemInitApiHandler (IN UINT32 ApiIdx, IN VOID *ApiParam)
EFI_STATUS EFIAPI	FspMultiPhaseSiInitApiHandlerV2 (IN UINT32 ApiIdx, IN VOID *ApiParam)

Detailed Description

FSP MultiPhase library.

Copyright (c) 2022, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file FspMultiPhaseLib.c.

Function Documentation

FspMultiPhaseMemInitApiHandler()

EFI_STATUS EFIAPI FspMultiPhaseMemInitApiHandler	(	IN UINT32	ApiIdx,
		IN VOID *	ApiParam
	)

This function handles FspMultiPhaseMemInitApi.

Parameters

[in]	ApiIdx	Internal index of the FSP API.
[in]	ApiParam	Parameter of the FSP API.

Return values

EFI_SUCCESS	FSP execution was successful.
EFI_INVALID_PARAMETER	Input parameters are invalid.
EFI_UNSUPPORTED	The FSP calling conditions were not met.
EFI_DEVICE_ERROR	FSP initialization failed.

Definition at line 157 of file FspMultiPhaseLib.c.

FspMultiPhaseSiInitApiHandlerV2()

EFI_STATUS EFIAPI FspMultiPhaseSiInitApiHandlerV2	(	IN UINT32	ApiIdx,
		IN VOID *	ApiParam
	)

This function handles FspMultiPhaseSiInitApi.

Parameters

[in]	ApiIdx	Internal index of the FSP API.
[in]	ApiParam	Parameter of the FSP API.

Return values

EFI_SUCCESS	FSP execution was successful.
EFI_INVALID_PARAMETER	Input parameters are invalid.
EFI_UNSUPPORTED	The FSP calling conditions were not met.
EFI_DEVICE_ERROR	FSP initialization failed.

Definition at line 178 of file FspMultiPhaseLib.c.

FspMultiPhaseSwitchStack()

EFI_STATUS EFIAPI FspMultiPhaseSwitchStack

(

)

Definition at line 20 of file FspMultiPhaseLib.c.

FspMultiPhaseWorker()

EFI_STATUS EFIAPI FspMultiPhaseWorker	(	IN UINT32	ApiIdx,
		IN VOID *	ApiParam
	)

This function supports FspMultiPhase implementation.

Parameters

[in]	ApiIdx	Internal index of the FSP API.
[in]	ApiParam	Parameter of the FSP API.

Return values

EFI_SUCCESS	FSP execution was successful.
EFI_INVALID_PARAMETER	Input parameters are invalid.
EFI_UNSUPPORTED	The FSP calling conditions were not met.
EFI_DEVICE_ERROR	FSP initialization failed.

Definition at line 62 of file FspMultiPhaseLib.c.

FspVariableRequestSwitchStack()

EFI_STATUS EFIAPI FspVariableRequestSwitchStack

(

IN FSP_MULTI_PHASE_VARIABLE_REQUEST_INFO_PARAMS *

FspVariableRequestParams

)

Definition at line 31 of file FspMultiPhaseLib.c.