--- zzzz-none-000/linux-2.6.39.4/net/ipv4/ipmr.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/net/ipv4/ipmr.c	2021-11-10 13:38:18.000000000 +0000
@@ -65,7 +65,7 @@
 #include <net/checksum.h>
 #include <net/netlink.h>
 #include <net/fib_rules.h>
-
+#include <linux/ti_hil.h>
 #if defined(CONFIG_IP_PIMSM_V1) || defined(CONFIG_IP_PIMSM_V2)
 #define CONFIG_IP_PIMSM	1
 #endif
@@ -1045,6 +1045,11 @@
 		if (c->mfc_origin == mfc->mfcc_origin.s_addr &&
 		    c->mfc_mcastgrp == mfc->mfcc_mcastgrp.s_addr) {
 			list_del_rcu(&c->list);
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+            /* Generate the HIL Event indicating that the MFC Entry has been deleted. */
+            //ti_hil_pp_event (TI_MFC_ENTRY_DELETED, (void *)c);
+            ti_hil_pp_event (TI_MC_SESSION_DELETED,(void *)c);
+#endif// CONFIG_TI_PACKET_PROCESSOR
 
 			ipmr_cache_free(c);
 			return 0;
@@ -1098,7 +1103,15 @@
 		c->mfc_flags |= MFC_STATIC;
 
 	list_add_rcu(&c->list, &mrt->mfc_cache_array[line]);
-
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+	{
+		struct pp_mr_param pp_mr;
+        pp_mr.cache = c;
+        pp_mr.vif_table = mrt->vif_table;
+	    /* Generate the HIL Event indicating that the MFC Entry has been created. */
+//	    ti_hil_pp_event (TI_MFC_ENTRY_CREATED, (void *)&pp_mr);
+	}
+#endif// CONFIG_TI_PACKET_PROCESSOR
 	/*
 	 *	Check to see if we resolved a queued list. If so we
 	 *	need to send on the frames and tidy up.
@@ -1757,16 +1770,26 @@
 	/*
 	 *	Forward the frame
 	 */
-	for (ct = cache->mfc_un.res.maxvif - 1;
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+    if ((cache->mfc_un.res.maxvif - cache->mfc_un.res.minvif) > 1)
+    {
+        skb->pp_packet_info.flags |= TI_HIL_PACKET_FLAG_PP_SESSION_BYPASS;
+    }
+#endif
+
+    for (ct = cache->mfc_un.res.maxvif - 1;
 	     ct >= cache->mfc_un.res.minvif; ct--) {
+
 		if (ip_hdr(skb)->ttl > cache->mfc_un.res.ttls[ct]) {
 			if (psend != -1) {
 				struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
 
 				if (skb2)
+                           {
 					ipmr_queue_xmit(net, mrt, skb2, cache,
 							psend);
 			}
+			}
 			psend = ct;
 		}
 	}