diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_cq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_cq.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c index b8d0854a7ad1..1e6c594d6d04 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c @@ -77,6 +77,7 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, struct mlx4_en_dev *mdev = priv->mdev; int err = 0; char name[25]; + int timestamp_en = 0; struct cpu_rmap *rmap = #ifdef CONFIG_RFS_ACCEL priv->dev->rx_cpu_rmap; @@ -123,8 +124,13 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, if (!cq->is_tx) cq->size = priv->rx_ring[cq->ring].actual_size; - err = mlx4_cq_alloc(mdev->dev, cq->size, &cq->wqres.mtt, &mdev->priv_uar, - cq->wqres.db.dma, &cq->mcq, cq->vector, 0); + if ((cq->is_tx && priv->hwtstamp_config.tx_type) || + (!cq->is_tx && priv->hwtstamp_config.rx_filter)) + timestamp_en = 1; + + err = mlx4_cq_alloc(mdev->dev, cq->size, &cq->wqres.mtt, + &mdev->priv_uar, cq->wqres.db.dma, &cq->mcq, + cq->vector, 0, timestamp_en); if (err) return err; |