net/mlx5e: Report stop and wake TX queue stats

Report TX queue stop and wake statistics via the netdev queue stats API
by mapping the existing stopped and wake counters to the stop and wake
fields.

Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260504183704.272322-6-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 6fc354a7c5c6688ce81db8dffc119c15bbba70ba..469e066dc432be676faf96118aeb00a1b0fb1340 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -5529,6 +5529,9 @@ static void mlx5e_get_queue_stats_tx(struct net_device *dev, int i,
        stats->hw_gso_bytes = sq_stats->tso_bytes + sq_stats->tso_inner_bytes;
 
        stats->csum_none = sq_stats->csum_none;
+
+       stats->stop = sq_stats->stopped;
+       stats->wake = sq_stats->wake;
 }
 
 static void mlx5e_get_base_stats(struct net_device *dev,
@@ -5580,6 +5583,8 @@ static void mlx5e_get_base_stats(struct net_device *dev,
        tx->hw_gso_packets = 0;
        tx->hw_gso_bytes = 0;
        tx->csum_none = 0;
+       tx->stop = 0;
+       tx->wake = 0;
 
        for (i = 0; i < priv->stats_nch; i++) {
                struct mlx5e_channel_stats *channel_stats = priv->channel_stats[i];
@@ -5611,6 +5616,8 @@ static void mlx5e_get_base_stats(struct net_device *dev,
                        tx->hw_gso_bytes += sq_stats->tso_bytes +
                                            sq_stats->tso_inner_bytes;
                        tx->csum_none += sq_stats->csum_none;
+                       tx->stop += sq_stats->stopped;
+                       tx->wake += sq_stats->wake;
                }
        }
 
@@ -5634,6 +5641,8 @@ static void mlx5e_get_base_stats(struct net_device *dev,
                        tx->hw_gso_bytes += sq_stats->tso_bytes +
                                            sq_stats->tso_inner_bytes;
                        tx->csum_none += sq_stats->csum_none;
+                       tx->stop += sq_stats->stopped;
+                       tx->wake += sq_stats->wake;
                }
        }
 }