@@ -269,6 +269,52 @@ static int eea_netdev_open(struct net_device *netdev)
 	return err;
 }
 
+static void eea_stats(struct net_device *netdev, struct rtnl_link_stats64 *tot)
+{
+	struct eea_net *enet = netdev_priv(netdev);
+	u64 packets, bytes;
+	u32 start;
+	int i;
+
+	/* This function is protected by RCU. Here uses enet->tx and enet->rx
+	 * to check whether the TX and RX structures are safe to access. In
+	 * eea_free_rxtx_q_mem, before freeing the TX and RX resources, enet->rx
+	 * and enet->tx are set to NULL, and synchronize_net is called.
+	 */
+
+	if (enet->rx) {
+		for (i = 0; i < enet->cfg.rx_ring_num; i++) {
+			struct eea_net_rx *rx = enet->rx[i];
+
+			do {
+				start = u64_stats_fetch_begin(&rx->stats.syncp);
+				packets = u64_stats_read(&rx->stats.packets);
+				bytes = u64_stats_read(&rx->stats.bytes);
+			} while (u64_stats_fetch_retry(&rx->stats.syncp,
+						       start));
+
+			tot->rx_packets += packets;
+			tot->rx_bytes   += bytes;
+		}
+	}
+
+	if (enet->tx) {
+		for (i = 0; i < enet->cfg.tx_ring_num; i++) {
+			struct eea_net_tx *tx = &enet->tx[i];
+
+			do {
+				start = u64_stats_fetch_begin(&tx->stats.syncp);
+				packets = u64_stats_read(&tx->stats.packets);
+				bytes = u64_stats_read(&tx->stats.bytes);
+			} while (u64_stats_fetch_retry(&tx->stats.syncp,
+						       start));
+
+			tot->tx_packets += packets;
+			tot->tx_bytes   += bytes;
+		}
+	}
+}
+
 /* resources: ring, buffers, irq */
 int eea_reset_hw_resources(struct eea_net *enet, struct eea_net_init_ctx *ctx)
 {

@@ -453,6 +499,7 @@ static const struct net_device_ops eea_netdev = {
 	.ndo_stop           = eea_netdev_stop,
 	.ndo_start_xmit     = eea_tx_xmit,
 	.ndo_validate_addr  = eth_validate_addr,
+	.ndo_get_stats64    = eea_stats,
 	.ndo_features_check = passthru_features_check,
 	.ndo_tx_timeout     = eea_tx_timeout,
 };