.get_eth_mac_stats = mlx5e_get_eth_mac_stats,
.get_eth_ctrl_stats = mlx5e_get_eth_ctrl_stats,
.get_rmon_stats = mlx5e_get_rmon_stats,
+ .get_link_ext_stats = mlx5e_get_link_ext_stats
};
mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0);
}
+void mlx5e_get_link_ext_stats(struct net_device *dev,
+ struct ethtool_link_ext_stats *stats)
+{
+ struct mlx5e_priv *priv = netdev_priv(dev);
+ u32 out[MLX5_ST_SZ_DW(ppcnt_reg)] = {};
+ u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {};
+ int sz = MLX5_ST_SZ_BYTES(ppcnt_reg);
+
+ MLX5_SET(ppcnt_reg, in, local_port, 1);
+ MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_COUNTERS_GROUP);
+ mlx5_core_access_reg(priv->mdev, in, sz, out,
+ MLX5_ST_SZ_BYTES(ppcnt_reg), MLX5_REG_PPCNT, 0, 0);
+
+ stats->link_down_events = MLX5_GET(ppcnt_reg, out,
+ counter_set.phys_layer_cntrs.link_down_events);
+}
+
static int fec_num_lanes(struct mlx5_core_dev *dev)
{
u32 out[MLX5_ST_SZ_DW(pmlp_reg)] = {};
void mlx5e_stats_rmon_get(struct mlx5e_priv *priv,
struct ethtool_rmon_stats *rmon,
const struct ethtool_rmon_hist_range **ranges);
+void mlx5e_get_link_ext_stats(struct net_device *dev,
+ struct ethtool_link_ext_stats *stats);
/* Concrete NIC Stats */