Add simple dpll device level feature and capabilities infrastructure over netlink dpll interface. Using new infrastructure add new feature: ALL_INPUTS_PHASE_OFFSET_MONITOR. Allow users control with two new attributes: - DPLL_A_CAPABILITIES - for checking if dpll device is capable, - DPLL_A_FEATURES - for enable/disable a features. Implement feature in ice driver for dpll-enabled devices.
Arkadiusz Kubalewski (4): dpll: add features and capabilities to dpll device spec dpll: pass capabilities on device register dpll: features_get/set callbacks ice: add phase offset monitor for all PPS dpll inputs Documentation/netlink/specs/dpll.yaml | 25 +++ drivers/dpll/dpll_core.c | 5 +- drivers/dpll/dpll_core.h | 2 + drivers/dpll/dpll_netlink.c | 78 +++++++- drivers/dpll/dpll_nl.c | 5 +- .../net/ethernet/intel/ice/ice_adminq_cmd.h | 20 ++ drivers/net/ethernet/intel/ice/ice_common.c | 26 +++ drivers/net/ethernet/intel/ice/ice_common.h | 3 + drivers/net/ethernet/intel/ice/ice_dpll.c | 188 +++++++++++++++++- drivers/net/ethernet/intel/ice/ice_dpll.h | 6 + drivers/net/ethernet/intel/ice/ice_main.c | 4 + .../net/ethernet/mellanox/mlx5/core/dpll.c | 2 +- drivers/ptp/ptp_ocp.c | 2 +- include/linux/dpll.h | 7 +- include/uapi/linux/dpll.h | 13 ++ 15 files changed, 374 insertions(+), 12 deletions(-) base-commit: 420aabef3ab5fa743afb4d3d391f03ef0e777ca8 -- 2.38.1
