--- zzzz-none-000/linux-4.9.279/include/uapi/linux/in.h	2021-08-08 06:38:54.000000000 +0000
+++ puma7-arm-6591-750/linux-4.9.279/include/uapi/linux/in.h	2023-02-08 10:58:16.000000000 +0000
@@ -15,6 +15,10 @@
  *		as published by the Free Software Foundation; either version
  *		2 of the License, or (at your option) any later version.
  */
+/*
+Includes Intel Corporation's changes/modifications dated: 2014-2019.
+Changed/modified portions - Copyright © 2019, Intel Corporation.
+*/
 #ifndef _UAPI_LINUX_IN_H
 #define _UAPI_LINUX_IN_H
 
@@ -118,6 +122,19 @@
 #define IP_CHECKSUM	23
 #define IP_BIND_ADDRESS_NO_PORT	24
 
+/* 
+* TI Extension:
+*   socket option for ability to recieve the relevent for 
+*   cable TI modem information through the IPv4 socket.
+*/
+#ifdef CONFIG_TI_IP_PKTINFO_SOCKOPT
+#define TI_IP_PKTINFO	100
+#endif
+
+/* TI Extension to pass meta data through sockets. */
+#ifdef CONFIG_TI_META_DATA
+#define TI_IP_META_DATA 18
+#endif /* CONFIG_TI_META_DATA */
 /* IP_MTU_DISCOVER values */
 #define IP_PMTUDISC_DONT		0	/* Never send DF frames */
 #define IP_PMTUDISC_WANT		1	/* Use per route hints	*/
@@ -224,6 +241,22 @@
 };
 #endif
 
+/*
+*  TI Extension:
+*   data structure for passing the needed information
+*   about the incoming packet. Currently we only need a small element
+*/
+#ifdef CONFIG_TI_IP_PKTINFO_SOCKOPT
+#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. */
 #if  __UAPI_DEF_SOCKADDR_IN
 #define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/