--- zzzz-none-000/linux-5.15.111/net/ipv6/route.c	2023-05-11 14:00:40.000000000 +0000
+++ puma7-atom-6670-761/linux-5.15.111/net/ipv6/route.c	2024-02-07 10:23:30.000000000 +0000
@@ -75,6 +75,9 @@
 EXPORT_TRACEPOINT_SYMBOL_GPL(fib6_table_lookup);
 #undef CREATE_TRACE_POINTS
 
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+#include <linux/ti_hil.h>
+#endif
 enum rt6_nud_state {
 	RT6_NUD_FAIL_HARD = -3,
 	RT6_NUD_FAIL_PROBE = -2,
@@ -4540,7 +4543,12 @@
 
 static int ip6_pkt_discard(struct sk_buff *skb)
 {
-	return ip6_pkt_drop(skb, ICMPV6_NOROUTE, IPSTATS_MIB_INNOROUTES);
+	int ret;
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+	ti_hil_pp_event (TI_IP_DISCARD_PKT_IPV6, (void *)skb);
+#endif /* CONFIG_TI_PACKET_PROCESSOR */
+	ret = ip6_pkt_drop(skb, ICMPV6_NOROUTE, IPSTATS_MIB_INNOROUTES);
+	return ret;
 }
 
 static int ip6_pkt_discard_out(struct net *net, struct sock *sk, struct sk_buff *skb)