This series from Feras is the supplementary part of the kernel series that was sent upstream for 4.16. The series enables user space applications to query the mlx5 core clock and use it to translate timestamps from HCA core clock units to nanoseconds. PR was sent: https://github.com/linux-rdma/rdma-core/pull/284 Note: The Travis error in GITHUB is some checkpatch false alarm that relates to some macro usage. Yishai Feras Daoud (5): mlx5: Support for user space clock info mlx5: Add direct verbs support for query clock info mlx5: Add direct verb to translate device timestamp to nanoseconds verbs: Add support to read completion's timestamp in wall clock nanoseconds mlx5: Implement read_completion_wallclock_ns debian/ibverbs-providers.symbols | 2 + libibverbs/man/ibv_create_cq_ex.3 | 9 +- libibverbs/verbs.h | 10 +- providers/mlx5/CMakeLists.txt | 2 +- providers/mlx5/cq.c | 181 +++++++++++++++++++++++------ providers/mlx5/libmlx5.map | 5 + providers/mlx5/man/CMakeLists.txt | 2 + providers/mlx5/man/mlx5dv_get_clock_info.3 | 37 ++++++ providers/mlx5/man/mlx5dv_query_device.3 | 2 +- providers/mlx5/man/mlx5dv_ts_to_ns.3 | 35 ++++++ providers/mlx5/mlx5-abi.h | 24 +++- providers/mlx5/mlx5.c | 71 +++++++++++ providers/mlx5/mlx5.h | 7 +- providers/mlx5/mlx5dv.h | 65 ++++++++++- providers/mlx5/verbs.c | 15 ++- 15 files changed, 421 insertions(+), 46 deletions(-) create mode 100644 providers/mlx5/man/mlx5dv_get_clock_info.3 create mode 100644 providers/mlx5/man/mlx5dv_ts_to_ns.3 -- 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
