On 7/13/2023 5:18 AM, Vladimir Oltean wrote:

Based on previous RFCs from Maxim Georgiev:
https://lore.kernel.org/netdev/20230502043150.17097-1-glipus@gmail.com/ (local)

this series attempts to introduce new API for the hardware timestamping
control path (SIOCGHWTSTAMP and SIOCSHWTSTAMP handling).

I don't have any board with phylib hardware timestamping, so I would
appreciate testing (especially on lan966x, the most intricate
conversion). I was, however, able to test netdev level timestamping,
because I also have some more unsubmitted conversions in progress:

https://github.com/vladimiroltean/linux/commits/ndo-hwtstamp-v7

I hope that the concerns expressed in the comments of previous series
were addressed, and that Köry Maincent's series:
https://lore.kernel.org/netdev/20230406173308.401924-1-kory.maincent@bootlin.com/ (local)
can make progress in parallel with the conversion of the rest of drivers.

This series looks good to me, nice cleanup and reducing some boiler
plate code is excellent.

I'd like to convert the Intel drivers too, but I am not sure when I can
commit to doing that as I have a lot on my plate presently.

Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>

Maxim Georgiev (5):
  net: add NDOs for configuring hardware timestamping
  net: add hwtstamping helpers for stackable net devices
  net: vlan: convert to ndo_hwtstamp_get() / ndo_hwtstamp_set()
  net: macvlan: convert to ndo_hwtstamp_get() / ndo_hwtstamp_set()
  net: bonding: convert to ndo_hwtstamp_get() / ndo_hwtstamp_set()

Vladimir Oltean (5):
  net: fec: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set()
  net: fec: delete fec_ptp_disable_hwts()
  net: sparx5: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set()
  net: lan966x: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set()
  net: remove phy_has_hwtstamp() -> phy_mii_ioctl() decision from
    converted drivers

 drivers/net/bonding/bond_main.c               | 105 ++++++----
 drivers/net/ethernet/freescale/fec.h          |   6 +-
 drivers/net/ethernet/freescale/fec_main.c     |  41 ++--
 drivers/net/ethernet/freescale/fec_ptp.c      |  43 ++--
 .../ethernet/microchip/lan966x/lan966x_main.c |  61 ++++--
 .../ethernet/microchip/lan966x/lan966x_main.h |  12 +-
 .../ethernet/microchip/lan966x/lan966x_ptp.c  |  34 ++--
 .../ethernet/microchip/sparx5/sparx5_main.h   |   9 +-
 .../ethernet/microchip/sparx5/sparx5_netdev.c |  35 +++-
 .../ethernet/microchip/sparx5/sparx5_ptp.c    |  24 ++-
 drivers/net/macvlan.c                         |  34 ++--
 include/linux/net_tstamp.h                    |  28 +++
 include/linux/netdevice.h                     |  25 +++
 net/8021q/vlan_dev.c                          |  27 ++-
 net/core/dev_ioctl.c                          | 183 +++++++++++++++++-
 15 files changed, 480 insertions(+), 187 deletions(-)

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