3 files changed, 10 insertions, 2 deletions
diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h
index 85ed34f..882b5a6 100644
--- a/MdePkg/Include/Base.h
+++ b/MdePkg/Include/Base.h
@@ -6,7 +6,7 @@
   environment. There are a set of base libraries in the Mde Package that can
   be used to implement base modules.
 
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
 Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
@@ -941,6 +941,11 @@ typedef UINTN RETURN_STATUS;
 #define RETURN_COMPROMISED_DATA      ENCODE_ERROR (33)
 
 ///
+/// A HTTP error occurred during the network operation.
+///
+#define RETURN_HTTP_ERROR            ENCODE_ERROR (35)
+
+///
 /// The string contained one or more characters that
 /// the device could not render and were skipped.
 ///
diff --git a/MdePkg/Include/Protocol/Http.h b/MdePkg/Include/Protocol/Http.h
index ad6c76a..22201b4 100644
--- a/MdePkg/Include/Protocol/Http.h
+++ b/MdePkg/Include/Protocol/Http.h
@@ -282,6 +282,8 @@ typedef struct {
   /// Status will be set to one of the following value if the HTTP request is
   /// successfully sent or if an unexpected error occurs:
   ///   EFI_SUCCESS:      The HTTP request was successfully sent to the remote host.
+  ///   EFI_HTTP_ERROR:   The response message was successfully received but contains a
+  ///                     HTTP error. The response status code is returned in token.
   ///   EFI_ABORTED:      The HTTP request was cancelled by the caller and removed from
   ///                     the transmit queue.
   ///   EFI_TIMEOUT:      The HTTP request timed out before reaching the remote host.
diff --git a/MdePkg/Include/Uefi/UefiBaseType.h b/MdePkg/Include/Uefi/UefiBaseType.h
index b505e7d..90a93db 100644
--- a/MdePkg/Include/Uefi/UefiBaseType.h
+++ b/MdePkg/Include/Uefi/UefiBaseType.h
@@ -2,7 +2,7 @@
   Defines data types and constants introduced in UEFI.
 
 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
-Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
+Portions copyright (c) 2011 - 2016, ARM Ltd. All rights reserved.<BR>
 
 This program and the accompanying materials are licensed and made available under 
 the terms and conditions of the BSD License that accompanies this distribution.  
@@ -151,6 +151,7 @@ typedef union {
 #define EFI_END_OF_FILE           RETURN_END_OF_FILE
 #define EFI_INVALID_LANGUAGE      RETURN_INVALID_LANGUAGE
 #define EFI_COMPROMISED_DATA      RETURN_COMPROMISED_DATA
+#define EFI_HTTP_ERROR            RETURN_HTTP_ERROR
 
 #define EFI_WARN_UNKNOWN_GLYPH    RETURN_WARN_UNKNOWN_GLYPH   
 #define EFI_WARN_DELETE_FAILURE   RETURN_WARN_DELETE_FAILURE