[PATCH net-next 5/5] net/mlx5e: Report stop and wake TX queue stats
From: Tariq Toukan <tariqt@nvidia.com>
Date: 2026-02-04 19:34:29
Also in:
linux-rdma, lkml
Subsystem:
mellanox ethernet driver (mlx5e), mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Saeed Mahameed, Tariq Toukan, Mark Bloch, Leon Romanovsky, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Gal Pressman <redacted> 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 <redacted> Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 036587123a6a..4ed0449a27bd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c@@ -5570,6 +5570,9 @@ static void mlx5e_get_queue_stats_tx(struct net_device *dev, int i, stats->csum_none = sq_stats->csum_none; stats->needs_csum = sq_stats->csum_partial + sq_stats->csum_partial_inner; + + stats->stop = sq_stats->stopped; + stats->wake = sq_stats->wake; } static void mlx5e_get_base_stats(struct net_device *dev,
@@ -5630,6 +5633,8 @@ static void mlx5e_get_base_stats(struct net_device *dev, tx->hw_gso_bytes = 0; tx->csum_none = 0; tx->needs_csum = 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];
@@ -5663,6 +5668,8 @@ static void mlx5e_get_base_stats(struct net_device *dev, tx->csum_none += sq_stats->csum_none; tx->needs_csum += sq_stats->csum_partial + sq_stats->csum_partial_inner; + tx->stop += sq_stats->stopped; + tx->wake += sq_stats->wake; } }
@@ -5688,6 +5695,8 @@ static void mlx5e_get_base_stats(struct net_device *dev, tx->csum_none += sq_stats->csum_none; tx->needs_csum += sq_stats->csum_partial + sq_stats->csum_partial_inner; + tx->stop += sq_stats->stopped; + tx->wake += sq_stats->wake; } } }
--
2.44.0