diff --git a/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFRoleRequestFailedCodeSerializerVer12.java b/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFRoleRequestFailedCodeSerializerVer12.java
new file mode 100644
index 0000000..a3493f5
--- /dev/null
+++ b/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFRoleRequestFailedCodeSerializerVer12.java
@@ -0,0 +1,79 @@
+// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+// Copyright (c) 2011, 2012 Open Networking Foundation
+// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+// This library was generated by the LoxiGen Compiler.
+// See the file LICENSE.txt which should have been included in the source distribution
+
+// Automatically generated by LOXI from template const_serializer.java
+// Do not modify
+
+package org.projectfloodlight.openflow.protocol.ver12;
+
+import org.projectfloodlight.openflow.protocol.*;
+import org.projectfloodlight.openflow.protocol.action.*;
+import org.projectfloodlight.openflow.protocol.actionid.*;
+import org.projectfloodlight.openflow.protocol.bsntlv.*;
+import org.projectfloodlight.openflow.protocol.errormsg.*;
+import org.projectfloodlight.openflow.protocol.meterband.*;
+import org.projectfloodlight.openflow.protocol.instruction.*;
+import org.projectfloodlight.openflow.protocol.instructionid.*;
+import org.projectfloodlight.openflow.protocol.match.*;
+import org.projectfloodlight.openflow.protocol.oxm.*;
+import org.projectfloodlight.openflow.protocol.queueprop.*;
+import org.projectfloodlight.openflow.types.*;
+import org.projectfloodlight.openflow.util.*;
+import org.projectfloodlight.openflow.exceptions.*;
+import org.projectfloodlight.openflow.protocol.OFRoleRequestFailedCode;
+import org.jboss.netty.buffer.ChannelBuffer;
+import com.google.common.hash.PrimitiveSink;
+
+public class OFRoleRequestFailedCodeSerializerVer12 {
+
+    public final static short STALE_VAL = (short) 0x0;
+    public final static short UNSUP_VAL = (short) 0x1;
+    public final static short BAD_ROLE_VAL = (short) 0x2;
+
+    public static OFRoleRequestFailedCode readFrom(ChannelBuffer bb) throws OFParseError {
+        try {
+            return ofWireValue(bb.readShort());
+        } catch (IllegalArgumentException e) {
+            throw new OFParseError(e);
+        }
+    }
+
+    public static void writeTo(ChannelBuffer bb, OFRoleRequestFailedCode e) {
+        bb.writeShort(toWireValue(e));
+    }
+
+    public static void putTo(OFRoleRequestFailedCode e, PrimitiveSink sink) {
+        sink.putShort(toWireValue(e));
+    }
+
+    public static OFRoleRequestFailedCode ofWireValue(short val) {
+        switch(val) {
+            case STALE_VAL:
+                return OFRoleRequestFailedCode.STALE;
+            case UNSUP_VAL:
+                return OFRoleRequestFailedCode.UNSUP;
+            case BAD_ROLE_VAL:
+                return OFRoleRequestFailedCode.BAD_ROLE;
+            default:
+                throw new IllegalArgumentException("Illegal wire value for type OFRoleRequestFailedCode in version 1.2: " + val);
+        }
+    }
+
+
+    public static short toWireValue(OFRoleRequestFailedCode e) {
+        switch(e) {
+            case STALE:
+                return STALE_VAL;
+            case UNSUP:
+                return UNSUP_VAL;
+            case BAD_ROLE:
+                return BAD_ROLE_VAL;
+            default:
+                throw new IllegalArgumentException("Illegal enum value for type OFRoleRequestFailedCode in version 1.2: " + e);
+        }
+    }
+
+}