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

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Date:   Mon, 27 Jul 2020 11:05:52 +0200
From:   Kurt Kanzenbach <kurt@...utronix.de>
To:     Richard Cochran <richardcochran@...il.com>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jiri Pirko <jiri@...lanox.com>,
        Ido Schimmel <idosch@...lanox.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Grygorii Strashko <grygorii.strashko@...com>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>,
        Samuel Zou <zou_wei@...wei.com>, netdev@...r.kernel.org,
        Kurt Kanzenbach <kurt@...utronix.de>
Subject: [PATCH v2 0/9] ptp: Add generic header parsing function

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