--- zzzz-none-000/linux-4.19.183/drivers/net/macvlan.c	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/drivers/net/macvlan.c	2023-06-28 08:54:19.000000000 +0000
@@ -454,6 +454,10 @@
 	/* Packets from dev_loopback_xmit() do not have L2 header, bail out */
 	if (unlikely(skb->pkt_type == PACKET_LOOPBACK))
 		return RX_HANDLER_PASS;
+		
+#if defined(CONFIG_BCM_KF_BLOG) && defined(CONFIG_BLOG)
+        blog_link( IF_DEVICE, blog_ptr(skb), (void*)skb->dev, DIR_RX, skb->len );
+#endif
 
 	port = macvlan_port_get_rcu(skb->dev);
 	if (is_multicast_ether_addr(eth->h_dest)) {
@@ -564,6 +568,9 @@
 	unsigned int len = skb->len;
 	int ret;
 
+#if defined(CONFIG_BCM_KF_BLOG) && defined(CONFIG_BLOG)
+        blog_link( IF_DEVICE, blog_ptr(skb), (void*)dev, DIR_TX, skb->len );
+#endif
 	if (unlikely(netpoll_tx_running(dev)))
 		return macvlan_netpoll_send_skb(vlan, skb);