[PATCH v2 0/9] ptp: Add generic header parsing function

[Kurt Kanzenbach <kurt@linutronix.de>]

Hi,

in order to reduce code duplication in the ptp code of DSA, Ethernet and Phy
drivers, move the header parsing function to ptp_classify. This way all drivers
can share the same implementation. Implemented as discussed [1] [2] [3].

This is version two and contains more driver conversions.

Richard, can you test with your hardware? I'll do the same e.g. on the bbb.

Version 1 can be found here:

 * https://lkml.kernel.org/netdev/20200723074946.14253-1-kurt@linutronix.de/

Thanks,
Kurt

Changes since v1:

 * Fix Kconfig (Richard Cochran)
 * Include more drivers (Richard Cochran)

[1] - https://lkml.kernel.org/netdev/20200713140112.GB27934@hoboy/
[2] - https://lkml.kernel.org/netdev/20200720142146.GB16001@hoboy/
[3] - https://lkml.kernel.org/netdev/20200723074946.14253-1-kurt@linutronix.de/

Kurt Kanzenbach (9):
  ptp: Add generic ptp v2 header parsing function
  ptp: Add generic ptp message type function
  net: dsa: mv88e6xxx: Use generic helper function
  mlxsw: spectrum_ptp: Use generic helper function
  ethernet: ti: am65-cpts: Use generic helper function
  ethernet: ti: cpts: Use generic helper function
  net: phy: dp83640: Use generic helper function
  ptp: ptp_ines: Use generic helper function
  ptp: Remove unused macro

 drivers/net/dsa/mv88e6xxx/hwtstamp.c          | 59 +++----------
 .../ethernet/mellanox/mlxsw/spectrum_ptp.c    | 32 ++-----
 drivers/net/ethernet/ti/am65-cpts.c           | 37 ++------
 drivers/net/ethernet/ti/cpts.c                | 37 ++------
 drivers/net/phy/dp83640.c                     | 69 ++++-----------
 drivers/ptp/ptp_ines.c                        | 88 ++++++-------------
 include/linux/ptp_classify.h                  | 63 ++++++++++++-
 net/core/ptp_classifier.c                     | 30 +++++++
 8 files changed, 171 insertions(+), 244 deletions(-)

-- 
2.20.1