mirror of
https://github.com/acidanthera/audk.git
synced 2025-11-04 13:35:48 +01:00
9d510e61fc
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/** @file
|
|
SMM Core SMM Services Table Library.
|
|
|
|
Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#include <PiSmm.h>
|
|
#include <Library/SmmServicesTableLib.h>
|
|
#include <Library/DebugLib.h>
|
|
|
|
EFI_SMM_SYSTEM_TABLE2 *gSmst = NULL;
|
|
extern EFI_SMM_SYSTEM_TABLE2 gSmmCoreSmst;
|
|
|
|
/**
|
|
The constructor function caches the pointer of SMM Services Table.
|
|
|
|
@param ImageHandle The firmware allocated handle for the EFI image.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
SmmCoreSmmServicesTableLibConstructor (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
)
|
|
{
|
|
gSmst = &gSmmCoreSmst;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
This function allows the caller to determine if the driver is executing in
|
|
System Management Mode(SMM).
|
|
|
|
This function returns TRUE if the driver is executing in SMM and FALSE if the
|
|
driver is not executing in SMM.
|
|
|
|
@retval TRUE The driver is executing in System Management Mode (SMM).
|
|
@retval FALSE The driver is not executing in System Management Mode (SMM).
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
InSmm (
|
|
VOID
|
|
)
|
|
{
|
|
return TRUE;
|
|
}
|