init. 1AQQW051HEADmaster

7 files changed, 618 insertions, 0 deletions

diff --git a/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.cif b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.cif
new file mode 100644
index 0000000..4d83025
--- /dev/null
+++ b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.cif
@@ -0,0 +1,13 @@
+<component>
+	name = "PeiSmmControl"
+	category = ModulePart
+	LocalRoot = "ReferenceCode\Chipset\LynxPoint\SmmControl\Pei\"
+	RefName = "PeiSmmControl"
+[files]
+"PeiSmmControl.sdl"	
+"PeiSmmControl.mak"	
+"SmmControl.dxs"	
+"SmmControl.inf"	
+"SmmControlDriver.c"	
+"SmmControlDriver.h"	
+<endComponent>
diff --git a/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.mak b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.mak
new file mode 100644
index 0000000..5199538
--- /dev/null
+++ b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.mak
@@ -0,0 +1,93 @@
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2010, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
+
+#**********************************************************************
+# $Header: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Refcode/PeiSmmControl/PeiSmmControl.mak 1     9/26/12 3:34a Victortu $
+#
+# $Revision: 1 $
+#
+# $Date: 9/26/12 3:34a $
+#**********************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Refcode/PeiSmmControl/PeiSmmControl.mak $
+# 
+# 1     9/26/12 3:34a Victortu
+# Lynx Point PCH Chipset Framework Reference Code Beta 0.7.0
+# 
+# 6     1/13/10 2:13p Felixp
+# 
+#**********************************************************************
+#<AMI_FHDR_START>
+#
+# Name:	PeiSmmControl.mak
+#
+# Description:	
+#
+#<AMI_FHDR_END>
+#**********************************************************************
+EDK : PeiSmmControl
+
+PeiSmmControl : $(BUILD_DIR)\PeiSmmControl.mak PeiSmmControlBin
+
+$(BUILD_DIR)\PeiSmmControl.mak : $(PeiSmmControl_DIR)\$(@B).cif $(PeiSmmControl_DIR)\$(@B).mak $(BUILD_RULES)
+	$(CIF2MAK) $(PeiSmmControl_DIR)\$(@B).cif $(CIF2MAK_DEFAULTS)
+
+PeiSmmControl_INCLUDES=\
+            $(EDK_INCLUDES)\
+            $(EdkIIGlueLib_INCLUDES)\
+            $(INTEL_PCH_INCLUDES)\
+            
+PeiSmmControl_DEFINES = $(MY_DEFINES)\
+            /D"__EDKII_GLUE_MODULE_ENTRY_POINT__=SmmControlPeiDriverEntryInit"\
+            /D __EDKII_GLUE_BASE_IO_LIB_INTRINSIC__ \
+            /D __EDKII_GLUE_BASE_MEMORY_LIB__ \
+            /D __EDKII_GLUE_PEI_REPORT_STATUS_CODE_LIB__ \
+            /D __EDKII_GLUE_PEI_DEBUG_LIB_REPORT_STATUS_CODE__ \
+            /D __EDKII_GLUE_PEI_SERVICES_LIB__ \
+            /D __EDKII_GLUE_BASE_PCI_LIB_PCI_EXPRESS__
+
+PeiSmmControl_LIB_LINKS =\
+            $(EdkIIGlueBaseIoLibIntrinsic_LIB)\
+            $(EdkIIGlueBaseMemoryLib_LIB)\
+            $(EdkIIGluePeiDebugLibReportStatusCode_LIB)\
+            $(EdkIIGluePeiReportStatusCodeLib_LIB)\
+            $(EdkIIGluePeiServicesLib_LIB)\
+            $(EdkIIGlueBasePciLibPciExpress_LIB)\
+
+PeiSmmControlBin : $(PeiSmmControl_LIB_LINKS)
+            $(MAKE) /$(MAKEFLAGS) $(EDKIIGLUE_DEFAULTS)\
+            /f $(BUILD_DIR)\PeiSmmControl.mak all\
+            "MY_INCLUDES=$(PeiSmmControl_INCLUDES)" \
+            "MY_DEFINES=$(PeiSmmControl_DEFINES)" \
+            GUID=FF456B9C-0DC7-4682-9E92-0DE84B6E4067\
+            ENTRY_POINT=_ModuleEntryPoint \
+            TYPE=PEIM \
+            EDKIIModule=PEIM\
+            DEPEX1=$(PeiSmmControl_DIR)\SmmControl.dxs\
+            DEPEX1_TYPE=EFI_SECTION_PEI_DEPEX\
+            COMPRESS=0
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2010, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
\ No newline at end of file
diff --git a/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.sdl b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.sdl
new file mode 100644
index 0000000..8470880
--- /dev/null
+++ b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/PeiSmmControl.sdl
@@ -0,0 +1,24 @@
+TOKEN
+	Name  = PeiSmmControl_SUPPORT
+	Value  = 1
+	TokenType = Boolean
+	TargetEQU = Yes
+	TargetMAK = Yes
+	Master = Yes
+	Help  = "Main switch to enable PeiSmmControl support in Project"
+End
+
+MODULE
+	Help  = "Includes PeiSmmControl.mak to Project"
+	File  = "PeiSmmControl.mak"
+End
+
+PATH
+	Name  = "PeiSmmControl_DIR"
+End
+
+ELINK
+	Name  = "$(BUILD_DIR)\PeiSmmControl.ffs"
+	Parent  = "FV_BB"
+	InvokeOrder = AfterParent
+End
\ No newline at end of file
diff --git a/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControl.dxs b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControl.dxs
new file mode 100644
index 0000000..2ff2cf2
--- /dev/null
+++ b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControl.dxs
@@ -0,0 +1,35 @@
+/** @file
+  @todo ADD DESCRIPTION
+
+@copyright
+  Copyright (c)  2005 - 2012 Intel Corporation. All rights reserved
+  This software and associated documentation (if any) is furnished
+  under a license and may only be used or copied in accordance
+  with the terms of the license. Except as permitted by such
+  license, no part of this software or documentation may be
+  reproduced, stored in a retrieval system, or transmitted in any
+  form or by any means without the express written consent of
+  Intel Corporation.
+
+  This file contains a 'Sample Driver' and is licensed as such
+  under the terms of your license agreement with Intel or your
+  vendor.  This file may be modified by the user, subject to
+  the additional terms of the license agreement
+
+**/
+
+//
+// Same for R8 and R9 codebase
+//
+#include "AutoGen.h"
+#include "PeimDepex.h"
+//
+// For R8 only
+//
+#ifdef BUILD_WITH_EDKII_GLUE_LIB
+#include "EfiDepex.h"
+
+#endif
+DEPENDENCY_START
+  TRUE
+DEPENDENCY_END
diff --git a/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControl.inf b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControl.inf
new file mode 100644
index 0000000..f65db70
--- /dev/null
+++ b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControl.inf
@@ -0,0 +1,76 @@
+## @file
+#  Component description file for SmmControl module
+#
+#@copyright
+#  Copyright (c)  1999 - 2013 Intel Corporation. All rights reserved
+#  This software and associated documentation (if any) is furnished
+#  under a license and may only be used or copied in accordance
+#  with the terms of the license. Except as permitted by such
+#  license, no part of this software or documentation may be
+#  reproduced, stored in a retrieval system, or transmitted in any
+#  form or by any means without the express written consent of
+#  Intel Corporation.
+#
+#  This file contains a 'Sample Driver' and is licensed as such
+#  under the terms of your license agreement with Intel or your
+#  vendor.  This file may be modified by the user, subject to
+#  the additional terms of the license agreement
+#
+
+[defines]
+BASE_NAME            = SmmControl
+FILE_GUID            = FF456B9C-0DC7-4682-9E92-0DE84B6E4067
+COMPONENT_TYPE       = PE32_PEIM
+
+[sources.common]
+  SmmControlDriver.h
+  SmmControlDriver.c
+#
+# Edk II Glue Driver Entry Point
+#
+  EdkIIGluePeimEntryPoint.c
+
+[includes.common]
+  .
+  $(EDK_SOURCE)/Foundation/Efi
+  $(EDK_SOURCE)/Foundation/Include
+  $(EDK_SOURCE)/Foundation/Efi/Include
+  $(EDK_SOURCE)/Foundation/Framework/Include
+  $(EDK_SOURCE)/Foundation/Include/Pei
+  $(EDK_SOURCE)/Foundation/Library/Pei/Include
+  $(EFI_SOURCE)/$(PROJECT_PCH_ROOT)
+  $(EFI_SOURCE)/$(PROJECT_PCH_ROOT)/Include
+  $(EFI_SOURCE)/$(PROJECT_PCH_ROOT)/Include/Library
+  $(EFI_SOURCE)/Library/Include
+  $(EFI_SOURCE)/Include
+#
+# EDK II Glue Library utilizes some standard headers from EDK
+#
+  $(EFI_SOURCE)
+  $(EDK_SOURCE)/Foundation
+  $(EDK_SOURCE)/Foundation/Framework
+  $(EDK_SOURCE)/Foundation/Include/IndustryStandard
+  $(EDK_SOURCE)/Foundation/Library/Dxe/Include
+  $(EDK_SOURCE)/Foundation/Library/EdkIIGlueLib/Include
+
+[libraries.common]
+  EdkIIGlueBaseIoLibIntrinsic
+  EdkIIGlueBaseMemoryLib
+  EdkIIGluePeiDebugLibReportStatusCode
+  EdkIIGluePeiReportStatusCodeLib
+  EdkIIGluePeiServicesLib
+  EdkIIGlueBasePciLibPciExpress
+
+[nmake.common]
+  IMAGE_ENTRY_POINT=_ModuleEntryPoint
+  DPX_SOURCE=SmmControl.dxs
+#
+# Module Entry Point
+#
+  C_FLAGS = $(C_FLAGS) -D __EDKII_GLUE_MODULE_ENTRY_POINT__=SmmControlPeiDriverEntryInit
+  C_FLAGS = $(C_FLAGS) -D __EDKII_GLUE_BASE_IO_LIB_INTRINSIC__ \
+                       -D __EDKII_GLUE_BASE_MEMORY_LIB__ \
+                       -D __EDKII_GLUE_PEI_REPORT_STATUS_CODE_LIB__ \
+                       -D __EDKII_GLUE_PEI_DEBUG_LIB_REPORT_STATUS_CODE__ \
+                       -D __EDKII_GLUE_PEI_SERVICES_LIB__ \
+                       -D __EDKII_GLUE_BASE_PCI_LIB_PCI_EXPRESS__
diff --git a/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControlDriver.c b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControlDriver.c
new file mode 100644
index 0000000..a4638e8
--- /dev/null
+++ b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControlDriver.c
@@ -0,0 +1,282 @@
+/** @file
+  This is the driver that publishes the SMM Control Ppi.
+
+@copyright
+  Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved
+  This software and associated documentation (if any) is furnished
+  under a license and may only be used or copied in accordance
+  with the terms of the license. Except as permitted by such
+  license, no part of this software or documentation may be
+  reproduced, stored in a retrieval system, or transmitted in any
+  form or by any means without the express written consent of
+  Intel Corporation.
+
+  This file contains an 'Intel Peripheral Driver' and uniquely
+  identified as "Intel Reference Module" and is
+  licensed for Intel CPUs and chipsets under the terms of your
+  license agreement with Intel or your vendor.  This file may
+  be modified by the user, subject to additional terms of the
+  license agreement
+**/
+#include "SmmControlDriver.h"
+
+EFI_GUID  mPeiSmmControlPpiGuid = PEI_SMM_CONTROL_PPI_GUID;
+
+STATIC PEI_SMM_CONTROL_PPI      mSmmControlPpi = {
+  PeiActivate,
+  PeiDeactivate
+};
+
+STATIC EFI_PEI_PPI_DESCRIPTOR   mPpiList = {
+  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+  &mPeiSmmControlPpiGuid,
+  &mSmmControlPpi
+};
+
+EFI_PEIM_ENTRY_POINT (SmmControlPeiDriverEntryInit)
+
+/**
+  This is the constructor for the SMM Control ppi
+
+  @param[in] FfsHeader            FfsHeader.
+  @param[in] PeiServices          General purpose services available to every PEIM.
+
+  @retval EFI_STATUS              Results of the installation of the SMM Control Ppi
+**/
+EFI_STATUS
+EFIAPI
+SmmControlPeiDriverEntryInit (
+  IN EFI_FFS_FILE_HEADER        *FfsHeader,
+  IN EFI_PEI_SERVICES           **PeiServices
+  )
+{
+  EFI_STATUS  Status;
+
+  Status = (**PeiServices).InstallPpi (PeiServices, &mPpiList);
+  ASSERT_EFI_ERROR (Status);
+
+  return Status;
+}
+
+/**
+  Trigger the software SMI
+
+  @param[in] Data                 The value to be set on the software SMI data port
+
+  @retval EFI_SUCCESS             Function completes successfully
+**/
+EFI_STATUS
+EFIAPI
+SmmTrigger (
+  IN UINT8   Data
+  )
+{
+  UINT32  OutputData;
+  UINT32  OutputPort;
+  UINT32  PmBase;
+
+  PmBase = MmioRead32 (
+            MmPciAddress (0,
+            DEFAULT_PCI_BUS_NUMBER_PCH,
+            PCI_DEVICE_NUMBER_PCH_LPC,
+            PCI_FUNCTION_NUMBER_PCH_LPC,
+            R_PCH_LPC_ACPI_BASE)
+            ) & B_PCH_LPC_ACPI_BASE_BAR;
+
+  ///
+  /// Enable the APMC SMI
+  ///
+  OutputPort  = PmBase + R_PCH_SMI_EN;
+  OutputData  = IoRead32 ((UINTN) OutputPort);
+  OutputData |= (B_PCH_SMI_EN_APMC | B_PCH_SMI_EN_GBL_SMI);
+  DEBUG (
+    (EFI_D_INFO,
+    "The SMI Control Port at address %x will be written to %x.\n",
+    OutputPort,
+    OutputData)
+    );
+  IoWrite32 (
+    (UINTN) OutputPort,
+    (UINT32) (OutputData)
+    );
+
+  OutputPort  = R_PCH_APM_CNT;
+  OutputData  = Data;
+
+  ///
+  /// Generate the APMC SMI
+  ///
+  IoWrite8 (
+    (UINTN) OutputPort,
+    (UINT8) (OutputData)
+    );
+
+  return EFI_SUCCESS;
+}
+
+/**
+  Clear the SMI status
+
+  @param[in] None
+
+  @retval EFI_SUCCESS             The function completes successfully
+  @retval EFI_DEVICE_ERROR        Something error occurred
+**/
+EFI_STATUS
+EFIAPI
+SmmClear (
+  VOID
+  )
+{
+  UINT32      OutputData;
+  UINT32      OutputPort;
+  UINT32      PmBase;
+
+  PmBase = MmioRead32 (
+            MmPciAddress (0,
+            DEFAULT_PCI_BUS_NUMBER_PCH,
+            PCI_DEVICE_NUMBER_PCH_LPC,
+            PCI_FUNCTION_NUMBER_PCH_LPC,
+            R_PCH_LPC_ACPI_BASE)
+            ) & B_PCH_LPC_ACPI_BASE_BAR;
+
+  ///
+  /// Clear the Power Button Override Status Bit, it gates EOS from being set.
+  ///
+  OutputPort  = PmBase + R_PCH_ACPI_PM1_STS;
+  OutputData  = B_PCH_ACPI_PM1_STS_PRBTNOR;
+  DEBUG (
+    (EFI_D_INFO,
+    "The PM1 Status Port at address %x will be written to %x.\n",
+    OutputPort,
+    OutputData)
+    );
+  IoWrite16 (
+    (UINTN) OutputPort,
+    (UINT16) (OutputData)
+    );
+
+  ///
+  /// Clear the APM SMI Status Bit
+  ///
+  OutputPort  = PmBase + R_PCH_SMI_STS;
+  OutputData  = B_PCH_SMI_STS_APM;
+  DEBUG (
+    (EFI_D_INFO,
+    "The SMI Status Port at address %x will be written to %x.\n",
+    OutputPort,
+    OutputData)
+    );
+  IoWrite32 (
+    (UINTN) OutputPort,
+    (UINT32) (OutputData)
+    );
+
+  ///
+  /// Set the EOS Bit
+  ///
+  OutputPort  = PmBase + R_PCH_SMI_EN;
+  OutputData  = IoRead32 ((UINTN) OutputPort);
+  OutputData |= B_PCH_SMI_EN_EOS;
+  DEBUG (
+    (EFI_D_INFO,
+    "The SMI Control Port at address %x will be written to %x.\n",
+    OutputPort,
+    OutputData)
+    );
+  IoWrite32 (
+    (UINTN) OutputPort,
+    (UINT32) (OutputData)
+    );
+
+  ///
+  /// If the EOS bit did not get set, then we've got a problem.
+  ///
+  DEBUG_CODE (
+    OutputData = IoRead32 ((UINTN) OutputPort);
+    if ((OutputData & B_PCH_SMI_EN_EOS) != B_PCH_SMI_EN_EOS) {
+    DEBUG ((EFI_D_ERROR, "Bugger, EOS did not get set!\n"));
+    return EFI_DEVICE_ERROR;
+  }
+  );
+
+  return EFI_SUCCESS;
+}
+
+/**
+  This routine generates an SMI
+
+  @param[in] PeiServices                General purpose services available to every PEIM.
+  @param[in] This                       The EFI SMM Control ppi instance
+  @param[in, out] ArgumentBuffer        The buffer of argument
+  @param[in, out] ArgumentBufferSize    The size of the argument buffer
+  @param[in] Periodic                   Periodic or not
+  @param[in] ActivationInterval         Interval of periodic SMI
+
+  @retval EFI Status                    Describing the result of the operation
+  @retval EFI_INVALID_PARAMETER         Some parameter value passed is not supported
+**/
+EFI_STATUS
+EFIAPI
+PeiActivate (
+  IN       EFI_PEI_SERVICES          **PeiServices,
+  IN       PEI_SMM_CONTROL_PPI       *This,
+  IN OUT  INT8                       *ArgumentBuffer OPTIONAL,
+  IN OUT  UINTN                      *ArgumentBufferSize OPTIONAL,
+  IN      BOOLEAN                    Periodic OPTIONAL,
+  IN      UINTN                      ActivationInterval OPTIONAL
+  )
+{
+  EFI_STATUS  Status;
+  UINT8       Data;
+
+  if (Periodic) {
+    DEBUG ((EFI_D_WARN, "Invalid parameter\n"));
+    return EFI_INVALID_PARAMETER;
+  }
+
+  if (ArgumentBuffer == NULL) {
+    Data = 0xFF;
+  } else {
+    if (ArgumentBufferSize == NULL || *ArgumentBufferSize != 1) {
+      return EFI_INVALID_PARAMETER;
+    }
+
+    Data = *ArgumentBuffer;
+  }
+  ///
+  /// Clear any pending the APM SMI
+  ///
+  Status = SmmClear ();
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  return SmmTrigger (Data);
+}
+
+/**
+  This routine clears an SMI
+
+  @param[in] PeiServices          General purpose services available to every PEIM.
+  @param[in] This                 The EFI SMM Control ppi instance
+  @param[in] Periodic             Periodic or not
+
+  @retval EFI Status              Describing the result of the operation
+  @retval EFI_INVALID_PARAMETER   Some parameter value passed is not supported
+**/
+EFI_STATUS
+EFIAPI
+PeiDeactivate (
+  IN EFI_PEI_SERVICES             **PeiServices,
+  IN PEI_SMM_CONTROL_PPI          *This,
+  IN  BOOLEAN                     Periodic OPTIONAL
+  )
+{
+  if (Periodic) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  return SmmClear ();
+}
+
diff --git a/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControlDriver.h b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControlDriver.h
new file mode 100644
index 0000000..1cc28b3
--- /dev/null
+++ b/ReferenceCode/Chipset/LynxPoint/SmmControl/Pei/SmmControlDriver.h
@@ -0,0 +1,95 @@
+/** @file
+  Header file for SMM Control Driver.
+
+@copyright
+  Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved
+  This software and associated documentation (if any) is furnished
+  under a license and may only be used or copied in accordance
+  with the terms of the license. Except as permitted by such
+  license, no part of this software or documentation may be
+  reproduced, stored in a retrieval system, or transmitted in any
+  form or by any means without the express written consent of
+  Intel Corporation.
+
+  This file contains an 'Intel Peripheral Driver' and uniquely
+  identified as "Intel Reference Module" and is
+  licensed for Intel CPUs and chipsets under the terms of your
+  license agreement with Intel or your vendor.  This file may
+  be modified by the user, subject to additional terms of the
+  license agreement
+**/
+#ifndef _EFI_PEI_SMM_CONTROL_DRIVER_H_
+#define _EFI_PEI_SMM_CONTROL_DRIVER_H_
+
+#include "EdkIIGluePeim.h"
+#include "Pci22.h"
+
+//
+// Driver private data
+//
+#include EFI_PPI_DEFINITION (SmmControl)
+#include "PchAccess.h"
+#include "PchPlatformLib.h"
+
+//
+// Prototypes
+//
+
+/**
+  This is the constructor for the SMM Control ppi
+
+  @param[in] FfsHeader            FfsHeader.
+  @param[in] PeiServices          General purpose services available to every PEIM.
+
+  @retval EFI_STATUS              Results of the installation of the SMM Control Ppi
+**/
+EFI_STATUS
+EFIAPI
+SmmControlPeiDriverEntryInit (
+  IN EFI_FFS_FILE_HEADER        *FfsHeader,
+  IN EFI_PEI_SERVICES           **PeiServices
+  );
+
+/**
+  This routine generates an SMI
+
+  @param[in] PeiServices                General purpose services available to every PEIM.
+  @param[in] This                       The EFI SMM Control ppi instance
+  @param[in, out] ArgumentBuffer        The buffer of argument
+  @param[in, out] ArgumentBufferSize    The size of the argument buffer
+  @param[in] Periodic                   Periodic or not
+  @param[in] ActivationInterval         Interval of periodic SMI
+
+  @retval EFI Status                    Describing the result of the operation
+  @retval EFI_INVALID_PARAMETER         Some parameter value passed is not supported
+**/
+EFI_STATUS
+EFIAPI
+PeiActivate (
+  IN       EFI_PEI_SERVICES          **PeiServices,
+  IN       PEI_SMM_CONTROL_PPI       *This,
+  IN OUT  INT8                       *ArgumentBuffer OPTIONAL,
+  IN OUT  UINTN                      *ArgumentBufferSize OPTIONAL,
+  IN      BOOLEAN                    Periodic OPTIONAL,
+  IN      UINTN                      ActivationInterval OPTIONAL
+  );
+
+/**
+  This routine clears an SMI
+
+  @param[in] PeiServices          General purpose services available to every PEIM.
+  @param[in] This                 The EFI SMM Control ppi instance
+  @param[in] Periodic             Periodic or not
+
+  @retval EFI Status              Describing the result of the operation
+  @retval EFI_INVALID_PARAMETER   Some parameter value passed is not supported
+**/
+EFI_STATUS
+EFIAPI
+PeiDeactivate (
+  IN EFI_PEI_SERVICES             **PeiServices,
+  IN PEI_SMM_CONTROL_PPI          *This,
+  IN  BOOLEAN                     Periodic OPTIONAL
+  );
+
+#endif