[PATCH net-next 0/6] Convert mlx5e and IPoIB to ndo_hwtstamp_get/set

From: Tariq Toukan

Date: Thu Oct 30 2025 - 06:26:08 EST


Hi,

This series by Carolina migrates mlx5e and IPoIB to the
ndo_hwtstamp_get/set interface and removes legacy hardware timestamp
ioctl handling. While doing so, it also cleans up naming and removes
redundant code.

No functional change in timestamp behavior.

Cleanup patches:
- net/mlx5e: Remove redundant tstamp pointer from channel structures
- net/mlx5e: Remove unnecessary tstamp local variable in mlx5i_complete_rx_cqe
- net/mlx5e: Rename hwstamp functions to hwtstamp
- net/mlx5e: Rename timestamp fields to hwtstamp_config

Add suppport in ipoib:
- IB/IPoIB: Add support for hwtstamp get/set ndos

Convert mlx5:
- net/mlx5e: Convert to new hwtstamp_get/set interface

Regards,
Tariq


Carolina Jubran (6):
net/mlx5e: Remove redundant tstamp pointer from channel structures
net/mlx5e: Remove unnecessary tstamp local variable in
mlx5i_complete_rx_cqe
net/mlx5e: Rename hwstamp functions to hwtstamp
net/mlx5e: Rename timestamp fields to hwtstamp_config
IB/IPoIB: Add support for hwtstamp get/set ndos
net/mlx5e: Convert to new hwtstamp_get/set interface

drivers/infiniband/ulp/ipoib/ipoib_main.c | 29 ++++++++
drivers/net/ethernet/mellanox/mlx5/core/en.h | 12 ++--
.../net/ethernet/mellanox/mlx5/core/en/ptp.c | 3 +-
.../net/ethernet/mellanox/mlx5/core/en/ptp.h | 1 -
.../mellanox/mlx5/core/en/reporter_rx.c | 3 +-
.../net/ethernet/mellanox/mlx5/core/en/trap.c | 3 +-
.../net/ethernet/mellanox/mlx5/core/en/trap.h | 1 -
.../net/ethernet/mellanox/mlx5/core/en/txrx.h | 2 +-
.../net/ethernet/mellanox/mlx5/core/en/xdp.c | 2 +-
.../mellanox/mlx5/core/en/xsk/setup.c | 2 +-
.../ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/en_main.c | 66 ++++++++++---------
.../net/ethernet/mellanox/mlx5/core/en_rx.c | 6 +-
.../ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 34 +++++-----
.../ethernet/mellanox/mlx5/core/ipoib/ipoib.h | 6 +-
.../mellanox/mlx5/core/ipoib/ipoib_vlan.c | 9 +--
.../ethernet/mellanox/mlx5/core/lib/clock.h | 1 -
17 files changed, 107 insertions(+), 75 deletions(-)


base-commit: 1bae0fd90077875b6c9c853245189032cbf019f7
--
2.31.1