--- zzzz-none-000/linux-4.9.279/net/ipv4/fib_trie.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/net/ipv4/fib_trie.c	2023-02-08 11:43:43.000000000 +0000
@@ -82,6 +82,9 @@
 #include <net/sock.h>
 #include <net/ip_fib.h>
 #include <trace/events/fib.h>
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+#include <linux/ti_hil.h>
+#endif /* CONFIG_TI_PACKET_PROCESSOR */
 #include "fib_lookup.h"
 
 static BLOCKING_NOTIFIER_HEAD(fib_chain);
@@ -1218,6 +1221,10 @@
 						 key, plen, fi,
 						 new_fa->fa_tos, cfg->fc_type,
 						 tb->tb_id, cfg->fc_nlflags);
+
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+			ti_hil_pp_event(TI_ROUTE_ADDED, (void *)new_fa);
+#endif /* CONFIG_TI_PACKET_PROCESSOR */
 			rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen,
 				tb->tb_id, &cfg->fc_nlinfo, nlflags);
 
@@ -1566,6 +1573,10 @@
 	call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_DEL, key, plen,
 				 fa_to_delete->fa_info, tos, cfg->fc_type,
 				 tb->tb_id, 0);
+
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+	ti_hil_pp_event(TI_ROUTE_DELETED, (void *)fa);
+#endif /* CONFIG_TI_PACKET_PROCESSOR */
 	rtmsg_fib(RTM_DELROUTE, htonl(key), fa_to_delete, plen, tb->tb_id,
 		  &cfg->fc_nlinfo, 0);