--- zzzz-none-000/linux-4.9.279/net/netfilter/nf_conntrack_standalone.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/net/netfilter/nf_conntrack_standalone.c	2023-02-08 11:43:43.000000000 +0000
@@ -6,7 +6,10 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+/*
+* Includes MaxLinear's changes dated: 2021.
+* Changed portions - Copyright 2021-2021, MaxLinear, Inc.
+*/
 #include <linux/types.h>
 #include <linux/netfilter.h>
 #include <linux/slab.h>
@@ -33,6 +36,11 @@
 #include <net/netfilter/nf_conntrack_timestamp.h>
 #include <linux/rculist_nulls.h>
 
+#if defined(CONFIG_TI_PACKET_PROCESSOR) && defined(CONFIG_INTEL_KERNEL_PP_DRIVER_LOCAL)
+#include <linux/list.h>
+#include <linux/ti_hil.h>
+#endif /* CONFIG_TI_PACKET_PROCESSOR and CONFIG_INTEL_KERNEL_PP_DRIVER_LOCAL */
+
 MODULE_LICENSE("GPL");
 
 #ifdef CONFIG_NF_CONNTRACK_PROCFS
@@ -274,6 +282,20 @@
 	ct_show_zone(s, ct, NF_CT_DEFAULT_ZONE_DIR);
 	ct_show_delta_time(s, ct);
 
+#if defined(CONFIG_TI_PACKET_PROCESSOR) && defined(CONFIG_INTEL_KERNEL_PP_DRIVER_LOCAL)
+	if ((list_empty(&ct->tuplehash[IP_CT_DIR_ORIGINAL].pp_session_list_head)) &&
+		(list_empty(&ct->tuplehash[IP_CT_DIR_REPLY].pp_session_list_head)))
+		seq_printf(s, " NO PP ACCELERATION  ");
+	else
+	{
+		struct ct_entry_print_t entry_info;
+		entry_info.sf = s;
+		entry_info.ct = ct;
+		seq_printf(s, " PP ACCELERATION=");
+		ti_hil_pp_event(TI_CT_NETFILTER_PRINT_CONNTRACK_SESSIONS, (void *)(&entry_info));
+	}
+#endif /* CONFIG_TI_PACKET_PROCESSOR && CONFIG_INTEL_KERNEL_PP_DRIVER_LOCAL */
+
 	seq_printf(s, "use=%u\n", atomic_read(&ct->ct_general.use));
 
 	if (seq_has_overflowed(s))