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MdeModulePkg PiSmmCore: Register SMI handler to install S3SmmInitDone

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Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Star Zeng
2017-12-08 18:06:25 +08:00
parent 8f558d8aca
commit 1bae3e0ed1
3 changed files with 88 additions and 3 deletions
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26
MdeModulePkg/Core/PiSmmCore/PiSmmCore.h
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@@ -2,7 +2,7 @@
The internal header file includes the common header files, defines
internal structure and functions used by SmmCore module.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available
under the terms and conditions of the BSD License which accompanies this
distribution. The full text of the license may be found at
@@ -42,6 +42,7 @@
#include <Guid/LoadModuleAtFixedAddress.h>
#include <Guid/SmiHandlerProfile.h>
#include <Guid/EndOfS3Resume.h>
#include <Guid/S3SmmInitDone.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
@@ -810,6 +811,29 @@ SmmReadyToBootHandler (
IN OUT UINTN *CommBufferSize OPTIONAL
);
/**
Software SMI handler that is called when the S3SmmInitDone signal is triggered.
This function installs the SMM S3SmmInitDone Protocol so SMM Drivers are informed that
S3 SMM initialization has been done.
@param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().
@param Context Points to an optional handler context which was specified when the handler was registered.
@param CommBuffer A pointer to a collection of data in memory that will
be conveyed from a non-SMM environment into an SMM environment.
@param CommBufferSize The size of the CommBuffer.
@return Status Code
**/
EFI_STATUS
EFIAPI
SmmS3SmmInitDoneHandler (
IN EFI_HANDLE DispatchHandle,
IN CONST VOID *Context, OPTIONAL
IN OUT VOID *CommBuffer, OPTIONAL
IN OUT UINTN *CommBufferSize OPTIONAL
);
/**
Software SMI handler that is called when the EndOfS3Resume event is trigged.
This function installs the SMM EndOfS3Resume Protocol so SMM Drivers are informed that