2 files changed, 21 insertions, 2 deletions
diff --git a/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c b/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
index a0aa873..bbd6d94 100644
--- a/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
+++ b/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
@@ -1,7 +1,7 @@
 /** @file
   UEFI Debug Lib that sends messages to the Standard Error Device in the EFI System Table.
 
-  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2015, 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        
@@ -258,3 +258,21 @@ DebugClearMemoryEnabled (
 {
   return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);
 }
+
+/**
+  Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.
+
+  This function compares the bit mask of ErrorLevel and PcdFixedDebugPrintErrorLevel.
+
+  @retval  TRUE    Current ErrorLevel is supported.
+  @retval  FALSE   Current ErrorLevel is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+DebugPrintLevelEnabled (
+  IN  CONST UINTN        ErrorLevel
+  )
+{
+  return (BOOLEAN) ((ErrorLevel & PcdGet32(PcdFixedDebugPrintErrorLevel)) != 0);
+}
diff --git a/MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf b/MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
index db76f9b..196487c 100644
--- a/MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
+++ b/MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
@@ -3,7 +3,7 @@
 #
 #  Debug Lib that sends messages to the the Standard Error Device in the EFI System Table.
 #
-#  Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2007 - 2015, 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
@@ -48,4 +48,5 @@
 [Pcd]
   gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue   ## SOMETIMES_CONSUMES
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask       ## CONSUMES
+  gEfiMdePkgTokenSpaceGuid.PcdFixedDebugPrintErrorLevel ## CONSUMES