CpuS3.c File Reference

#include "PiSmmCpuCommon.h"
#include <PiPei.h>

Go to the source code of this file.

Functions
VOID	RestoreSmmConfigurationInS3 (VOID)
VOID EFIAPI	SmmRestoreCpu (VOID)
VOID	InitSmmS3ResumeState (VOID)

Variables
BOOLEAN	mRestoreSmmConfigurationInS3 = FALSE
BOOLEAN	mSmmS3Flag = FALSE
SMM_S3_RESUME_STATE *	mSmmS3ResumeState = NULL
BOOLEAN	mAcpiS3Enable = TRUE

Detailed Description

Code for Processor S3 restoration

Copyright (c) 2006 - 2024, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file CpuS3.c.

Function Documentation

InitSmmS3ResumeState()

VOID InitSmmS3ResumeState

(

VOID

)

Initialize SMM S3 resume state structure used during S3 Resume.

Definition at line 192 of file CpuS3.c.

RestoreSmmConfigurationInS3()

VOID RestoreSmmConfigurationInS3

(

VOID

)

Restore SMM Configuration in S3 boot path.

Definition at line 31 of file CpuS3.c.

SmmRestoreCpu()

VOID EFIAPI SmmRestoreCpu

(

VOID

)

Perform SMM initialization for all processors in the S3 boot path.

For a native platform, MP initialization in the S3 boot path is also performed in this function.

Definition at line 70 of file CpuS3.c.

Variable Documentation

mAcpiS3Enable

BOOLEAN mAcpiS3Enable = TRUE

Definition at line 24 of file CpuS3.c.

mRestoreSmmConfigurationInS3

BOOLEAN mRestoreSmmConfigurationInS3 = FALSE

Definition at line 12 of file CpuS3.c.

mSmmS3Flag

BOOLEAN mSmmS3Flag = FALSE

Definition at line 17 of file CpuS3.c.

mSmmS3ResumeState

SMM_S3_RESUME_STATE* mSmmS3ResumeState = NULL

Definition at line 22 of file CpuS3.c.