diff mbox series

[net-next,14/14] net/mlx5: Enhance diagnostics info for TX/RX reporters

Message ID 20210416185430.62584-15-saeed@kernel.org
State New
Headers show
Series mlx5 updates 2021-04-16 | expand

Commit Message

Saeed Mahameed April 16, 2021, 6:54 p.m. UTC 
From: Aya Levin <ayal@nvidia.com>

Add ts_format to 'Common Config' section of the TX/RX devlink reporters
diagnostics info. Possible values for ts_format: 'RT' or 'FRC'
which stands for: Real Time and Free Running Counters correspondingly.

Signed-off-by: Aya Levin <ayal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c | 6 ++++++
 drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 6 ++++++
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
index f9fdf3606bbd..0eb125316fe2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c
@@ -323,10 +323,12 @@  static int mlx5e_rx_reporter_diagnose_generic_rq(struct mlx5e_rq *rq,
 	struct mlx5e_priv *priv = rq->priv;
 	struct mlx5e_params *params;
 	u32 rq_stride, rq_sz;
+	bool real_time;
 	int err;
 
 	params = &priv->channels.params;
 	rq_sz = mlx5e_rqwq_get_size(rq);
+	real_time =  mlx5_is_real_time_rq(priv->mdev);
 	rq_stride = BIT(mlx5e_mpwqe_get_log_stride_size(priv->mdev, params, NULL));
 
 	err = mlx5e_health_fmsg_named_obj_nest_start(fmsg, "RQ");
@@ -345,6 +347,10 @@  static int mlx5e_rx_reporter_diagnose_generic_rq(struct mlx5e_rq *rq,
 	if (err)
 		return err;
 
+	err = devlink_fmsg_string_pair_put(fmsg, "ts_format", real_time ? "RT" : "FRC");
+	if (err)
+		return err;
+
 	err = mlx5e_health_cq_common_diag_fmsg(&rq->cq, fmsg);
 	if (err)
 		return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
index 1a0505bd1e9a..9d361efd5ff7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
@@ -257,12 +257,14 @@  mlx5e_tx_reporter_diagnose_generic_txqsq(struct devlink_fmsg *fmsg,
 					 struct mlx5e_txqsq *txqsq)
 {
 	u32 sq_stride, sq_sz;
+	bool real_time;
 	int err;
 
 	err = mlx5e_health_fmsg_named_obj_nest_start(fmsg, "SQ");
 	if (err)
 		return err;
 
+	real_time =  mlx5_is_real_time_sq(txqsq->mdev);
 	sq_sz = mlx5_wq_cyc_get_size(&txqsq->wq);
 	sq_stride = MLX5_SEND_WQE_BB;
 
@@ -274,6 +276,10 @@  mlx5e_tx_reporter_diagnose_generic_txqsq(struct devlink_fmsg *fmsg,
 	if (err)
 		return err;
 
+	err = devlink_fmsg_string_pair_put(fmsg, "ts_format", real_time ? "RT" : "FRC");
+	if (err)
+		return err;
+
 	err = mlx5e_health_cq_common_diag_fmsg(&txqsq->cq, fmsg);
 	if (err)
 		return err;