SecurityPkg: Add definition for Physical Presence storage flag.

Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>

SecurityPkg/Include/Guid/TcgPhysicalPresenceStorageData.h

@@ -0,0 +1,35 @@
+/** @file
+  Define the variable data structures used for physical presence storage data.
+
+Copyright (c) 2016, 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 __TCG_PHYSICAL_PRESENCE_STORAGE_DATA_GUID_H__
+#define __TCG_PHYSICAL_PRESENCE_STORAGE_DATA_GUID_H__
+
+#define EFI_TCG_PHYSICAL_PRESENCE_STORAGE_DATA_GUID \
+  { \
+    0x2EBE3E34, 0xB3CD, 0x471A, { 0xBF, 0x87, 0xB3, 0xC6, 0x6E, 0xE0, 0x74, 0x9A} \
+  }
+
+//
+// This variable is used to save TCG2 Management Flags and corresponding operations.
+// It should be protected from malicious software (e.g. Set it as read-only variable). 
+//
+#define TCG_PHYSICAL_PRESENCE_STORAGE_FLAGS_VARIABLE  L"TcgPhysicalPresenceStorageFlags"
+typedef struct {
+  UINT32  PPFlags;
+} EFI_TCG_PHYSICAL_PRESENCE_STORAGE_FLAGS;
+
+extern EFI_GUID  gEfiTcgPhysicalPresenceStorageGuid;
+
+#endif
+