1 files changed, 56 insertions, 56 deletions
diff --git a/MdeModulePkg/Include/Ppi/SmmCommunication.h b/MdeModulePkg/Include/Ppi/SmmCommunication.h
index d4e5568e5b..9d1bafb0d9 100644
--- a/MdeModulePkg/Include/Ppi/SmmCommunication.h
+++ b/MdeModulePkg/Include/Ppi/SmmCommunication.h
@@ -1,56 +1,56 @@
-/** @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 - 2018, Intel Corporation. All rights reserved.<BR>
-
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#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
+/** @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 - 2018, Intel Corporation. All rights reserved.<BR>
+
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#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