+static struct rtnl_link_stats64 *sky2_get_stats(struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
+{
+ struct sky2_port *sky2 = netdev_priv(dev);
+ struct sky2_hw *hw = sky2->hw;
+ unsigned port = sky2->port;
+ unsigned int start;
+ u64 _bytes, _packets;
+
+ do {
+ start = u64_stats_fetch_begin_bh(&sky2->rx_stats.syncp);
+ _bytes = sky2->rx_stats.bytes;
+ _packets = sky2->rx_stats.packets;
+ } while (u64_stats_fetch_retry_bh(&sky2->rx_stats.syncp, start));
+
+ stats->rx_packets = _packets;
+ stats->rx_bytes = _bytes;
+
+ do {
+ start = u64_stats_fetch_begin_bh(&sky2->tx_stats.syncp);
+ _bytes = sky2->tx_stats.bytes;
+ _packets = sky2->tx_stats.packets;
+ } while (u64_stats_fetch_retry_bh(&sky2->tx_stats.syncp, start));
+
+ stats->tx_packets = _packets;
+ stats->tx_bytes = _bytes;
+
+ stats->multicast = get_stats32(hw, port, GM_RXF_MC_OK)
+ + get_stats32(hw, port, GM_RXF_BC_OK);
+
+ stats->collisions = get_stats32(hw, port, GM_TXF_COL);
+
+ stats->rx_length_errors = get_stats32(hw, port, GM_RXF_LNG_ERR);
+ stats->rx_crc_errors = get_stats32(hw, port, GM_RXF_FCS_ERR);
+ stats->rx_frame_errors = get_stats32(hw, port, GM_RXF_SHT)
+ + get_stats32(hw, port, GM_RXE_FRAG);
+ stats->rx_over_errors = get_stats32(hw, port, GM_RXE_FIFO_OV);
+
+ stats->rx_dropped = dev->stats.rx_dropped;
+ stats->rx_fifo_errors = dev->stats.rx_fifo_errors;
+ stats->tx_fifo_errors = dev->stats.tx_fifo_errors;
+
+ return stats;
+}
+