linux-kernel - [PATCH net-next v1 0/4] dpll: add all inputs phase offset monitor

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Message-Id: <20250409152558.1007335-1-arkadiusz.kubalewski@intel.com>
Date: Wed,  9 Apr 2025 17:25:54 +0200
From: Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>
To: donald.hunter@...il.com,
	kuba@...nel.org,
	davem@...emloft.net,
	edumazet@...gle.com,
	pabeni@...hat.com,
	horms@...nel.org,
	vadim.fedorenko@...ux.dev,
	jiri@...nulli.us,
	anthony.l.nguyen@...el.com,
	przemyslaw.kitszel@...el.com,
	andrew+netdev@...n.ch,
	saeedm@...dia.com,
	leon@...nel.org,
	tariqt@...dia.com,
	jonathan.lemon@...il.com,
	richardcochran@...il.com,
	aleksandr.loktionov@...el.com,
	milena.olech@...el.com
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	intel-wired-lan@...ts.osuosl.org,
	linux-rdma@...r.kernel.org,
	Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>
Subject: [PATCH net-next v1 0/4] dpll: add all inputs phase offset monitor

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