[v5,iwl-next,0/6] ice: fix timestamping in reset process

Message

Karol Kolacinski Jan. 8, 2024, 12:47 p.m. UTC

PTP reset process has multiple places where timestamping can end up in
an incorrect state.

This series introduces a proper state machine for PTP and refactors
a large part of the code to ensure that timestamping does not break.

Jacob Keller (5):
  ice: pass reset type to PTP reset functions
  ice: rename verify_cached to has_ready_bitmap
  ice: rename ice_ptp_tx_cfg_intr
  ice: factor out ice_ptp_rebuild_owner()
  ice: stop destroying and reinitalizing Tx tracker during reset

Karol Kolacinski (1):
  ice: introduce PTP state machine

V4 -> V5: rebased the series
V2 -> V3: rebased the series and fixed Tx timestamps missing
V1 -> V2: rebased the series and dropped already merged patches

 drivers/net/ethernet/intel/ice/ice.h         |   1 -
 drivers/net/ethernet/intel/ice/ice_ethtool.c |   2 +-
 drivers/net/ethernet/intel/ice/ice_main.c    |   4 +-
 drivers/net/ethernet/intel/ice/ice_ptp.c     | 231 +++++++++++--------
 drivers/net/ethernet/intel/ice/ice_ptp.h     |  34 ++-
 5 files changed, 166 insertions(+), 106 deletions(-)


base-commit: 006c8fe67ee86e7810f2aa3b365ab6de65cf2299