1 files changed, 17 insertions, 1 deletions
diff --git a/SecurityPkg/Include/Library/TcgPhysicalPresenceLib.h b/SecurityPkg/Include/Library/TcgPhysicalPresenceLib.h
index 05f2b228bf..3ef9d0a442 100644
--- a/SecurityPkg/Include/Library/TcgPhysicalPresenceLib.h
+++ b/SecurityPkg/Include/Library/TcgPhysicalPresenceLib.h
@@ -2,7 +2,7 @@
   Ihis library is intended to be used by BDS modules.
   This library will lock TPM after executing TPM request.
 
-Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2011 - 2012, 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 
@@ -35,4 +35,20 @@ TcgPhysicalPresenceLibProcessRequest (
   VOID
   );
 
+/**
+  Check if the pending TPM request needs user input to confirm.
+
+  The TPM request may come from OS. This API will check if TPM request exists and need user
+  input to confirmation.
+  
+  @retval    TRUE        TPM needs input to confirm user physical presence.
+  @retval    FALSE       TPM doesn't need input to confirm user physical presence.
+
+**/
+BOOLEAN
+EFIAPI
+TcgPhysicalPresenceLibNeedUserConfirm(
+  VOID
+  );
+
 #endif