diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/qp.c')
-rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 7cd006da1dae..8aafb2208899 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1818,13 +1818,16 @@ static void configure_responder_scat_cqe(struct ib_qp_init_attr *init_attr, rcqe_sz = mlx5_ib_get_cqe_size(init_attr->recv_cq); - if (rcqe_sz == 128) { - MLX5_SET(qpc, qpc, cs_res, MLX5_RES_SCAT_DATA64_CQE); + if (init_attr->qp_type == MLX5_IB_QPT_DCT) { + if (rcqe_sz == 128) + MLX5_SET(dctc, qpc, cs_res, MLX5_RES_SCAT_DATA64_CQE); + return; } - if (init_attr->qp_type != MLX5_IB_QPT_DCT) - MLX5_SET(qpc, qpc, cs_res, MLX5_RES_SCAT_DATA32_CQE); + MLX5_SET(qpc, qpc, cs_res, + rcqe_sz == 128 ? MLX5_RES_SCAT_DATA64_CQE : + MLX5_RES_SCAT_DATA32_CQE); } static void configure_requester_scat_cqe(struct mlx5_ib_dev *dev, @@ -5123,7 +5126,6 @@ out: /* Make sure doorbells don't leak out of SQ spinlock * and reach the HCA out of order. */ - mmiowb(); bf->offset ^= bf->buf_size; } |