+ice_dcf_update_stats(struct virtchnl_eth_stats *oes,
+ struct virtchnl_eth_stats *nes)
+{
+ ice_dcf_stat_update_48(&oes->rx_bytes, &nes->rx_bytes);
+ ice_dcf_stat_update_48(&oes->rx_unicast, &nes->rx_unicast);
+ ice_dcf_stat_update_48(&oes->rx_multicast, &nes->rx_multicast);
+ ice_dcf_stat_update_48(&oes->rx_broadcast, &nes->rx_broadcast);
+ ice_dcf_stat_update_32(&oes->rx_discards, &nes->rx_discards);
+ ice_dcf_stat_update_48(&oes->tx_bytes, &nes->tx_bytes);
+ ice_dcf_stat_update_48(&oes->tx_unicast, &nes->tx_unicast);
+ ice_dcf_stat_update_48(&oes->tx_multicast, &nes->tx_multicast);
+ ice_dcf_stat_update_48(&oes->tx_broadcast, &nes->tx_broadcast);
+ ice_dcf_stat_update_32(&oes->tx_errors, &nes->tx_errors);
+ ice_dcf_stat_update_32(&oes->tx_discards, &nes->tx_discards);
+}
+
+
+static int
+ice_dcf_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+{
+ struct ice_dcf_adapter *ad = dev->data->dev_private;
+ struct ice_dcf_hw *hw = &ad->real_hw;
+ struct virtchnl_eth_stats pstats;
+ int ret;
+
+ ret = ice_dcf_query_stats(hw, &pstats);
+ if (ret == 0) {
+ ice_dcf_update_stats(&hw->eth_stats_offset, &pstats);
+ stats->ipackets = pstats.rx_unicast + pstats.rx_multicast +
+ pstats.rx_broadcast - pstats.rx_discards;
+ stats->opackets = pstats.tx_broadcast + pstats.tx_multicast +
+ pstats.tx_unicast;
+ stats->imissed = pstats.rx_discards;
+ stats->oerrors = pstats.tx_errors + pstats.tx_discards;
+ stats->ibytes = pstats.rx_bytes;
+ stats->ibytes -= stats->ipackets * RTE_ETHER_CRC_LEN;
+ stats->obytes = pstats.tx_bytes;
+ } else {
+ PMD_DRV_LOG(ERR, "Get statistics failed");
+ }
+ return ret;
+}
+
+static int
+ice_dcf_stats_reset(struct rte_eth_dev *dev)
+{
+ struct ice_dcf_adapter *ad = dev->data->dev_private;
+ struct ice_dcf_hw *hw = &ad->real_hw;
+ struct virtchnl_eth_stats pstats;
+ int ret;
+
+ /* read stat values to clear hardware registers */
+ ret = ice_dcf_query_stats(hw, &pstats);
+ if (ret != 0)
+ return ret;
+
+ /* set stats offset base on current values */
+ hw->eth_stats_offset = pstats;
+
+ return 0;
+}
+
+static int