audk/MdeModulePkg/Library/PeiS3LibNull/PeiS3LibNull.c

30 lines
734 B
C

/** @file
Null S3 Library instance does nothing and returns unsupported status.
This library instance is no longer used and module using this library
class should update to directly locate EFI_PEI_S3_RESUME_PPI defined
in PI 1.2 specification.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiPei.h>
#include <Library/S3Lib.h>
/**
This function is responsible for calling the S3 resume vector in the ACPI Tables.
@retval EFI_SUCESS Success to restore config from S3.
@retval Others Fail to restore config from S3.
**/
EFI_STATUS
EFIAPI
AcpiS3ResumeOs (
VOID
)
{
return EFI_UNSUPPORTED;
}