diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 8 | ||||
| -rw-r--r-- | include/rdma/ib_verbs.h | 4 |
2 files changed, 8 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 7581571bd9cd..56d4b1e9dd23 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1046,15 +1046,19 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, } if (MLX5_CAP_GEN(mdev, tag_matching)) { - props->tm_caps.max_rndv_hdr_size = MLX5_TM_MAX_RNDV_MSG_SIZE; props->tm_caps.max_num_tags = (1 << MLX5_CAP_GEN(mdev, log_tag_matching_list_sz)) - 1; - props->tm_caps.flags = IB_TM_CAP_RC; props->tm_caps.max_ops = 1 << MLX5_CAP_GEN(mdev, log_max_qp_sz); props->tm_caps.max_sge = MLX5_TM_MAX_SGE; } + if (MLX5_CAP_GEN(mdev, tag_matching) && + MLX5_CAP_GEN(mdev, rndv_offload_rc)) { + props->tm_caps.flags = IB_TM_CAP_RNDV_RC; + props->tm_caps.max_rndv_hdr_size = MLX5_TM_MAX_RNDV_MSG_SIZE; + } + if (MLX5_CAP_GEN(dev->mdev, cq_moderation)) { props->cq_caps.max_cq_moderation_count = MLX5_MAX_CQ_COUNT; diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 50806bef9f20..4053be51b7fa 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -307,8 +307,8 @@ struct ib_rss_caps { }; enum ib_tm_cap_flags { - /* Support tag matching on RC transport */ - IB_TM_CAP_RC = 1 << 0, + /* Support tag matching with rendezvous offload for RC transport */ + IB_TM_CAP_RNDV_RC = 1 << 0, }; struct ib_tm_caps { |