--- zzzz-none-000/linux-3.10.107/drivers/net/ethernet/cisco/enic/vnic_cq.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/ethernet/cisco/enic/vnic_cq.h	2021-02-04 17:41:59.000000000 +0000
@@ -50,6 +50,11 @@
 	u32 pad10;
 };
 
+struct vnic_rx_bytes_counter {
+	unsigned int small_pkt_bytes_cnt;
+	unsigned int large_pkt_bytes_cnt;
+};
+
 struct vnic_cq {
 	unsigned int index;
 	struct vnic_dev *vdev;
@@ -58,6 +63,10 @@
 	unsigned int to_clean;
 	unsigned int last_color;
 	unsigned int interrupt_offset;
+	struct vnic_rx_bytes_counter pkt_size_counter;
+	unsigned int cur_rx_coal_timeval;
+	unsigned int tobe_rx_coal_timeval;
+	ktime_t prev_ts;
 };
 
 static inline unsigned int vnic_cq_service(struct vnic_cq *cq,