This patch set is the supplementary part of the kernel series that was accepted upstream into 4.14. It enables user space applications to create a QP with a given source QP number. The created QP will use the source QPN as its wire QP number. This functionality is implemented by mlx5 driver as part of this series to allow user space applications to accelerate traffic which is typically handled by IPoIB ULP. PR was sent: https://github.com/linux-rdma/rdma-core/pull/212 Yishai Hadas (3): verbs: Enable creating QP with a given source QP number mlx5: Add support for managing QP with a given source QP number mlx5: Add support for sending IPoIB packets libibverbs/cmd.c | 6 +++- libibverbs/kern-abi.h | 2 +- libibverbs/man/ibv_create_qp_ex.3 | 1 + libibverbs/verbs.h | 2 ++ providers/mlx5/mlx5.h | 8 ++++- providers/mlx5/qp.c | 68 ++++++++++++++++++++++++++++++++++++++- providers/mlx5/verbs.c | 46 +++++++++++++++++++++----- providers/mlx5/wqe.h | 6 ++++ 8 files changed, 127 insertions(+), 12 deletions(-) -- 1.8.3.1 -- 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
