Commit dd921fd2 authored by Aya Levin's avatar Aya Levin Committed by Saeed Mahameed
Browse files

net/mlx5e: Extend tx diagnose function 



The following patches in the set enhance the diagnostics info of tx
reporter. Therefore, it is better to pass a pointer to the SQ for
further data extraction.

Signed-off-by: default avatarAya Levin <ayal@mellanox.com>
Reviewed-by: default avatarTariq Toukan <tariqt@mellanox.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent c50de4af

drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c

+10 −10
Original line number Diff line number Diff line
@@ -146,15 +146,22 @@ static int mlx5e_tx_reporter_recover(struct devlink_health_reporter *reporter, 


static int

mlx5e_tx_reporter_build_diagnose_output(struct devlink_fmsg *fmsg,

					u32 sqn, u8 state, bool stopped)

					struct mlx5e_txqsq *sq)

{

	struct mlx5e_priv *priv = sq->channel->priv;

	bool stopped = netif_xmit_stopped(sq->txq);

	u8 state;

	int err;



	err = mlx5_core_query_sq_state(priv->mdev, sq->sqn, &state);

	if (err)

		return err;



	err = devlink_fmsg_obj_nest_start(fmsg);

	if (err)

		return err;



	err = devlink_fmsg_u32_pair_put(fmsg, "sqn", sqn);

	err = devlink_fmsg_u32_pair_put(fmsg, "sqn", sq->sqn);

	if (err)

		return err;
@@ -191,15 +198,8 @@ static int mlx5e_tx_reporter_diagnose(struct devlink_health_reporter *reporter, 
	for (i = 0; i < priv->channels.num * priv->channels.params.num_tc;

	     i++) {

		struct mlx5e_txqsq *sq = priv->txq2sq[i];

		u8 state;



		err = mlx5_core_query_sq_state(priv->mdev, sq->sqn, &state);

		if (err)

			goto unlock;



		err = mlx5e_tx_reporter_build_diagnose_output(fmsg, sq->sqn,

							      state,

							      netif_xmit_stopped(sq->txq));

		err = mlx5e_tx_reporter_build_diagnose_output(fmsg, sq);

		if (err)

			goto unlock;

	}

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