--- zzzz-none-000/linux-2.6.28.10/include/linux/in.h	2009-05-02 18:54:43.000000000 +0000
+++ puma5-6360-529/linux-2.6.28.10/include/linux/in.h	2011-04-05 15:54:27.000000000 +0000
@@ -77,6 +77,22 @@
 #define IP_PASSSEC	18
 #define IP_TRANSPARENT	19
 
+#ifdef CONFIG_TI_IP_PKTINFO_SOCKOPT
+/* 
+ * TI Extension:
+ *   socket option for ability to recieve the relevent for 
+ *   cable TI modem information through the IPv4 socket.
+ */
+#define TI_IP_PKTINFO	20
+#endif
+
+#ifdef CONFIG_TI_META_DATA
+/*
+ * TI Extension to pass meta data through sockets.
+ */
+#define TI_IP_META_DATA 21
+#endif
+
 /* BSD compatibility */
 #define IP_RECVRETOPTS	IP_RETOPTS
 
@@ -177,6 +193,22 @@
 	struct in_addr	ipi_addr;
 };
 
+#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
+ */
+#ifndef TI_PKTINFO_STRUCT
+#define TI_PKTINFO_STRUCT
+struct ti_pktinfo
+{
+	int		ifcpe_side;
+    char    mac_addr[6];
+};
+#endif
+#endif
+
 /* Structure describing an Internet (IP) socket address. */
 #define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
 struct sockaddr_in {