1 files changed, 0 insertions, 64 deletions
diff --git a/MdeModulePkg/Include/Ppi/SmmCommunication.h b/MdeModulePkg/Include/Ppi/SmmCommunication.h
deleted file mode 100644
index a22ed9f6d3..0000000000
--- a/MdeModulePkg/Include/Ppi/SmmCommunication.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/** @file
-  EFI SMM Communication PPI definition.
-
-  This Ppi provides a means of communicating between PEIM and SMI 
-  handlers inside of SMM.
-  This Ppi is produced and consumed only in S3 resume boot path.
-  It is NOT available in normal boot path.
-
-Copyright (c) 2010, 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
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-
-#ifndef _SMM_COMMUNICATION_PPI_H_
-#define _SMM_COMMUNICATION_PPI_H_
-
-#define EFI_PEI_SMM_COMMUNICATION_PPI_GUID \
-  { \
-    0xae933e1c, 0xcc47, 0x4e38, { 0x8f, 0xe, 0xe2, 0xf6, 0x1d, 0x26, 0x5, 0xdf } \
-  }
-
-typedef struct _EFI_PEI_SMM_COMMUNICATION_PPI  EFI_PEI_SMM_COMMUNICATION_PPI;
-
-/**
-  Communicates with a registered handler.
-  
-  This function provides a service to send and receive messages from a registered UEFI service.
-
-  @param[in] This                The EFI_PEI_SMM_COMMUNICATION_PPI instance.
-  @param[in] CommBuffer          A pointer to the buffer to convey into SMRAM.
-  @param[in] CommSize            The size of the data buffer being passed in.On exit, the size of data
-                                 being returned. Zero if the handler does not wish to reply with any data.
-
-  @retval EFI_SUCCESS            The message was successfully posted.
-  @retval EFI_INVALID_PARAMETER  The CommBuffer was NULL.
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EFI_PEI_SMM_COMMUNICATE)(
-  IN CONST EFI_PEI_SMM_COMMUNICATION_PPI   *This,
-  IN OUT VOID                              *CommBuffer,
-  IN OUT UINTN                             *CommSize
-  );
-
-///
-/// EFI SMM Communication Protocol provides runtime services for communicating
-/// between DXE drivers and a registered SMI handler.
-///
-struct _EFI_PEI_SMM_COMMUNICATION_PPI {
-  EFI_PEI_SMM_COMMUNICATE  Communicate;
-};
-
-extern EFI_GUID gEfiPeiSmmCommunicationPpiGuid;
-
-#endif