diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/cq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/cq.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c index 0706623cfb9..004e4231af6 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/cq.c @@ -240,9 +240,10 @@ static void mlx4_cq_free_icm(struct mlx4_dev *dev, int cqn) __mlx4_cq_free_icm(dev, cqn); } -int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt, - struct mlx4_uar *uar, u64 db_rec, struct mlx4_cq *cq, - unsigned vector, int collapsed) +int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, + struct mlx4_mtt *mtt, struct mlx4_uar *uar, u64 db_rec, + struct mlx4_cq *cq, unsigned vector, int collapsed, + int timestamp_en) { struct mlx4_priv *priv = mlx4_priv(dev); struct mlx4_cq_table *cq_table = &priv->cq_table; @@ -276,6 +277,9 @@ int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt, memset(cq_context, 0, sizeof *cq_context); cq_context->flags = cpu_to_be32(!!collapsed << 18); + if (timestamp_en) + cq_context->flags |= cpu_to_be32(1 << 19); + cq_context->logsize_usrpage = cpu_to_be32((ilog2(nent) << 24) | uar->index); cq_context->comp_eqn = priv->eq_table.eq[vector].eqn; cq_context->log_page_size = mtt->page_shift - MLX4_ICM_PAGE_SHIFT; |