diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index ec4b3f6a8222..f5a52a6fae43 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1078,7 +1078,7 @@ static int _create_kernel_qp(struct mlx5_ib_dev *dev, qpc = MLX5_ADDR_OF(create_qp_in, *in, qpc); MLX5_SET(qpc, qpc, uar_page, uar_index); - MLX5_SET(qpc, qpc, ts_format, MLX5_QPC_TIMESTAMP_FORMAT_DEFAULT); + MLX5_SET(qpc, qpc, ts_format, mlx5_get_qp_default_ts(dev->mdev)); MLX5_SET(qpc, qpc, log_page_size, qp->buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT); /* Set "fast registration enabled" for all kernel QPs */ @@ -1188,7 +1188,8 @@ static int get_rq_ts_format(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *send_cq) } return MLX5_RQC_TIMESTAMP_FORMAT_FREE_RUNNING; } - return MLX5_RQC_TIMESTAMP_FORMAT_DEFAULT; + return fr_supported ? MLX5_RQC_TIMESTAMP_FORMAT_FREE_RUNNING : + MLX5_RQC_TIMESTAMP_FORMAT_DEFAULT; } static int get_sq_ts_format(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *send_cq) @@ -1206,7 +1207,8 @@ static int get_sq_ts_format(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *send_cq) } return MLX5_SQC_TIMESTAMP_FORMAT_FREE_RUNNING; } - return MLX5_SQC_TIMESTAMP_FORMAT_DEFAULT; + return fr_supported ? MLX5_SQC_TIMESTAMP_FORMAT_FREE_RUNNING : + MLX5_SQC_TIMESTAMP_FORMAT_DEFAULT; } static int get_qp_ts_format(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *send_cq, @@ -1217,7 +1219,8 @@ static int get_qp_ts_format(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *send_cq, MLX5_QP_TIMESTAMP_FORMAT_CAP_FREE_RUNNING || MLX5_CAP_ROCE(dev->mdev, qp_ts_format) == MLX5_QP_TIMESTAMP_FORMAT_CAP_FREE_RUNNING_AND_REAL_TIME; - int ts_format = MLX5_QPC_TIMESTAMP_FORMAT_DEFAULT; + int ts_format = fr_supported ? MLX5_QPC_TIMESTAMP_FORMAT_FREE_RUNNING : + MLX5_QPC_TIMESTAMP_FORMAT_DEFAULT; if (recv_cq && recv_cq->create_flags & IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION) @@ -1930,6 +1933,7 @@ static int create_xrc_tgt_qp(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, if (qp->flags & IB_QP_CREATE_MANAGED_RECV) MLX5_SET(qpc, qpc, cd_slave_receive, 1); + MLX5_SET(qpc, qpc, ts_format, mlx5_get_qp_default_ts(dev->mdev)); MLX5_SET(qpc, qpc, rq_type, MLX5_SRQ_RQ); MLX5_SET(qpc, qpc, no_sq, 1); MLX5_SET(qpc, qpc, cqn_rcv, to_mcq(devr->c0)->mcq.cqn); @@ -4873,6 +4877,7 @@ static int create_rq(struct mlx5_ib_rwq *rwq, struct ib_pd *pd, struct mlx5_ib_dev *dev; int has_net_offloads; __be64 *rq_pas0; + int ts_format; void *in; void *rqc; void *wq; @@ -4881,6 +4886,10 @@ static int create_rq(struct mlx5_ib_rwq *rwq, struct ib_pd *pd, dev = to_mdev(pd->device); + ts_format = get_rq_ts_format(dev, to_mcq(init_attr->cq)); + if (ts_format < 0) + return ts_format; + inlen = MLX5_ST_SZ_BYTES(create_rq_in) + sizeof(u64) * rwq->rq_num_pas; in = kvzalloc(inlen, GFP_KERNEL); if (!in) @@ -4890,6 +4899,7 @@ static int create_rq(struct mlx5_ib_rwq *rwq, struct ib_pd *pd, rqc = MLX5_ADDR_OF(create_rq_in, in, ctx); MLX5_SET(rqc, rqc, mem_rq_type, MLX5_RQC_MEM_RQ_TYPE_MEMORY_RQ_INLINE); + MLX5_SET(rqc, rqc, ts_format, ts_format); MLX5_SET(rqc, rqc, user_index, rwq->user_index); MLX5_SET(rqc, rqc, cqn, to_mcq(init_attr->cq)->mcq.cqn); MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RST); |