diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c index 684de9739e69..6971e5e36820 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c @@ -568,6 +568,7 @@ int mlx5e_ipsec_aso_query(struct mlx5e_ipsec_sa_entry *sa_entry, struct mlx5_wqe_aso_ctrl_seg *ctrl; struct mlx5e_hw_objs *res; struct mlx5_aso_wqe *wqe; + unsigned long expires; u8 ds_cnt; int ret; @@ -589,7 +590,12 @@ int mlx5e_ipsec_aso_query(struct mlx5e_ipsec_sa_entry *sa_entry, mlx5e_ipsec_aso_copy(ctrl, data); mlx5_aso_post_wqe(aso->aso, false, &wqe->ctrl); - ret = mlx5_aso_poll_cq(aso->aso, false); + expires = jiffies + msecs_to_jiffies(10); + do { + ret = mlx5_aso_poll_cq(aso->aso, false); + if (ret) + usleep_range(2, 10); + } while (ret && time_is_after_jiffies(expires)); spin_unlock_bh(&aso->lock); return ret; } |