--- zzzz-none-000/linux-2.6.28.10/include/linux/in6.h	2009-05-02 18:54:43.000000000 +0000
+++ puma5-6360-529/linux-2.6.28.10/include/linux/in6.h	2011-04-05 15:54:27.000000000 +0000
@@ -268,6 +268,24 @@
 #define IPV6_PREFER_SRC_CGA		0x0008
 #define IPV6_PREFER_SRC_NONCGA		0x0800
 
+#ifdef CONFIG_TI_IP_PKTINFO_SOCKOPT
+/*
+ *  TI Extension:
+ *   data structure for passing the needed information
+ *   about the incoming packet. Currently we only need a small element
+ */
+#define TI_IPV6_PKTINFO	81
+
+#ifndef TI_PKTINFO_STRUCT
+#define TI_PKTINFO_STRUCT
+struct ti_pktinfo
+{
+	int		ifcpe_side;
+    char    mac_addr[6];
+};
+#endif
+#endif 
+
 /*
  * Multicast Routing:
  * see include/linux/mroute6.h.