From: Gal Pressman The driver's ndo_get_stats64 callback is only reporting mlx5 counters, without accounting for the netdev stats, causing errors from the network stack to be invisible in statistics. Add netdev_stats_to_stats64() call to first populate the counters, then add mlx5 counters on top, ensuring both are accounted for (where appropriate). Fixes: f62b8bb8f2d3 ("net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality") Signed-off-by: Gal Pressman Signed-off-by: Tariq Toukan --- .../net/ethernet/mellanox/mlx5/core/en_main.c | 20 ++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index f83359f7fdea..4b2963bbe7ff 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4052,6 +4052,8 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats) mlx5e_queue_update_stats(priv); } + netdev_stats_to_stats64(stats, &dev->stats); + if (mlx5e_is_uplink_rep(priv)) { struct mlx5e_vport_stats *vstats = &priv->stats.vport; @@ -4068,21 +4070,21 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats) mlx5e_fold_sw_stats64(priv, stats); } - stats->rx_missed_errors = priv->stats.qcnt.rx_out_of_buffer; - stats->rx_dropped = PPORT_2863_GET(pstats, if_in_discards); + stats->rx_missed_errors += priv->stats.qcnt.rx_out_of_buffer; + stats->rx_dropped += PPORT_2863_GET(pstats, if_in_discards); - stats->rx_length_errors = + stats->rx_length_errors += PPORT_802_3_GET(pstats, a_in_range_length_errors) + PPORT_802_3_GET(pstats, a_out_of_range_length_field) + PPORT_802_3_GET(pstats, a_frame_too_long_errors) + VNIC_ENV_GET(&priv->stats.vnic, eth_wqe_too_small); - stats->rx_crc_errors = + stats->rx_crc_errors += PPORT_802_3_GET(pstats, a_frame_check_sequence_errors); - stats->rx_frame_errors = PPORT_802_3_GET(pstats, a_alignment_errors); - stats->tx_aborted_errors = PPORT_2863_GET(pstats, if_out_discards); - stats->rx_errors = stats->rx_length_errors + stats->rx_crc_errors + - stats->rx_frame_errors; - stats->tx_errors = stats->tx_aborted_errors + stats->tx_carrier_errors; + stats->rx_frame_errors += PPORT_802_3_GET(pstats, a_alignment_errors); + stats->tx_aborted_errors += PPORT_2863_GET(pstats, if_out_discards); + stats->rx_errors += stats->rx_length_errors + stats->rx_crc_errors + + stats->rx_frame_errors; + stats->tx_errors += stats->tx_aborted_errors + stats->tx_carrier_errors; } static void mlx5e_nic_set_rx_mode(struct mlx5e_priv *priv) -- 2.40.1