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path: root/drivers/net/ethernet/mellanox/mlx4/cq.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/cq.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/cq.c10
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 0706623..004e423 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;
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