netdev - [RFC PATCH net-next v6 0/5] New NDO methods ndo_hwtstamp

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Message-Id: <20230502043150.17097-1-glipus@gmail.com>
Date:   Mon,  1 May 2023 22:31:45 -0600
From:   Maxim Georgiev <glipus@...il.com>
To:     kory.maincent@...tlin.com
Cc:     kuba@...nel.org, netdev@...r.kernel.org, glipus@...il.com,
        maxime.chevallier@...tlin.com, vladimir.oltean@....com,
        vadim.fedorenko@...ux.dev, richardcochran@...il.com,
        gerhard@...leder-embedded.com, liuhangbin@...il.com
Subject: [RFC PATCH net-next v6 0/5] New NDO methods ndo_hwtstamp_get/set

This stack of patches introduces a couple of new NDO methods,
ndo_hwtstamp_get and ndo_hwtstamp_set. These new methods can be
implemented by NIC drivers to allow setting and querying HW
timestamp settings. Drivers implementing these methods will
not need to handle SIOCGHWTSTAMP/SIOCSHWTSTAMP IOCTLs.
The new NDO methods will handle copying request parameters
between user address space and kernel space.

Maxim Georgiev (5):
  net: Add NDOs for hardware timestamp get/set
  net: Add ifreq pointer field to kernel_hwtstamp_config structure
  vlan/macvlan: Add ndo_hwtstamp_get/set support to vlan/macvlan code
    path
  bond: Add ndo_hwtstamp_get/set support to bond driver
  netdevsim: Implement ndo_hwtstamp_get/set methods in netdevsim driver

 drivers/net/bonding/bond_main.c   | 106 +++++++++++++++++-----------
 drivers/net/macvlan.c             |  35 ++++------
 drivers/net/netdevsim/ethtool.c   |  11 +++
 drivers/net/netdevsim/netdev.c    |  24 +++++++
 drivers/net/netdevsim/netdevsim.h |   1 +
 include/linux/net_tstamp.h        |  17 +++++
 include/linux/netdevice.h         |  22 ++++++
 net/8021q/vlan_dev.c              |  28 ++++++--
 net/core/dev_ioctl.c              | 110 +++++++++++++++++++++++++++++-
 9 files changed, 286 insertions(+), 68 deletions(-)

-- 
2.40.1