The mlx5_ib supports the extended create_cq and create_qp user verbs. In the current mechanism, a vendor supporting an exteded uverb should set the appropriate bit in the uverbs_ex_cmd_mask field. There was a proposal [1] that lifts this requirement, however, this proposal hasn't been accepted yet. Adding the actual support by setting the required bits in order to support features like completion timestamping and cross-channel. [1] http://www.spinics.net/lists/linux-rdma/msg30019.html Fixes: 972ecb821379 ('IB/mlx5: Add create_cq extended command') Fixes: ddf9529be19c ('IB/core: Allow setting create flags in QP init attribute') Signed-off-by: Matan Barak <matanb@xxxxxxxxxxxx> --- drivers/infiniband/hw/mlx5/main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index ec737e2..6f67412 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2214,7 +2214,9 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) (1ull << IB_USER_VERBS_CMD_CREATE_XSRQ) | (1ull << IB_USER_VERBS_CMD_OPEN_QP); dev->ib_dev.uverbs_ex_cmd_mask = - (1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE); + (1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE) | + (1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) | + (1ull << IB_USER_VERBS_EX_CMD_CREATE_QP); dev->ib_dev.query_device = mlx5_ib_query_device; dev->ib_dev.query_port = mlx5_ib_query_port; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
