--- zzzz-none-000/linux-4.9.279/include/net/addrconf.h	2021-08-08 06:38:54.000000000 +0000
+++ puma7-arm-6591-750/linux-4.9.279/include/net/addrconf.h	2023-02-08 10:58:16.000000000 +0000
@@ -1,3 +1,7 @@
+ /*
+Includes Intel Corporation's changes/modifications dated: [2/3/2014]. 
+Changed/modified portions - Copyright © [2014], Intel Corporation. 
+*/
 #ifndef _ADDRCONF_H
 #define _ADDRCONF_H
 
@@ -90,6 +94,11 @@
 		      u32 banned_flags);
 int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
 		    u32 banned_flags);
+#ifdef CONFIG_INTEL_NS_DEVICE_FILTER
+extern int intel_ipv6_ns_filter(struct net_device *dev,
+								const struct in6_addr* dst_addr,
+								unsigned char banned_flags);
+#endif
 int ipv4_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
 			 bool match_wildcard);
 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
@@ -245,6 +254,8 @@
 
 void addrconf_prefix_rcv(struct net_device *dev,
 			 u8 *opt, int len, bool sllao);
+void addrconf_prefix_rcv_by_table(struct net_device *dev,
+			 u8 *opt, int len, bool sllao, u32 table_id);
 
 /*
  *	anycast prototypes (anycast.c)