diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/qos.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/qos.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c index 6743806b8480..f0744a45db92 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c @@ -170,6 +170,7 @@ int mlx5e_activate_qos_sq(void *data, u16 node_qid, u32 hw_id) mlx5e_tx_disable_queue(netdev_get_tx_queue(priv->netdev, qid)); priv->txq2sq[qid] = sq; + priv->txq2sq_stats[qid] = sq->stats; /* Make the change to txq2sq visible before the queue is started. * As mlx5e_xmit runs under a spinlock, there is an implicit ACQUIRE, @@ -186,6 +187,7 @@ int mlx5e_activate_qos_sq(void *data, u16 node_qid, u32 hw_id) void mlx5e_deactivate_qos_sq(struct mlx5e_priv *priv, u16 qid) { struct mlx5e_txqsq *sq; + u16 txq_ix; sq = mlx5e_get_qos_sq(priv, qid); if (!sq) /* Handle the case when the SQ failed to open. */ @@ -194,7 +196,10 @@ void mlx5e_deactivate_qos_sq(struct mlx5e_priv *priv, u16 qid) qos_dbg(sq->mdev, "Deactivate QoS SQ qid %u\n", qid); mlx5e_deactivate_txqsq(sq); - priv->txq2sq[mlx5e_qid_from_qos(&priv->channels, qid)] = NULL; + txq_ix = mlx5e_qid_from_qos(&priv->channels, qid); + + priv->txq2sq[txq_ix] = NULL; + priv->txq2sq_stats[txq_ix] = NULL; /* Make the change to txq2sq visible before the queue is started again. * As mlx5e_xmit runs under a spinlock, there is an implicit ACQUIRE, @@ -325,6 +330,7 @@ void mlx5e_qos_deactivate_queues(struct mlx5e_channel *c) { struct mlx5e_params *params = &c->priv->channels.params; struct mlx5e_txqsq __rcu **qos_sqs; + u16 txq_ix; int i; qos_sqs = mlx5e_state_dereference(c->priv, c->qos_sqs); @@ -342,8 +348,11 @@ void mlx5e_qos_deactivate_queues(struct mlx5e_channel *c) qos_dbg(c->mdev, "Deactivate QoS SQ qid %u\n", qid); mlx5e_deactivate_txqsq(sq); + txq_ix = mlx5e_qid_from_qos(&c->priv->channels, qid); + /* The queue is disabled, no synchronization with datapath is needed. */ - c->priv->txq2sq[mlx5e_qid_from_qos(&c->priv->channels, qid)] = NULL; + c->priv->txq2sq[txq_ix] = NULL; + c->priv->txq2sq_stats[txq_ix] = NULL; } } |