net/mlx5e: Support ethtool tcp-data-split settings

Browse source

In mlx5, tcp header-data split requires HW GRO to be on.

Enabling it fails when HW GRO is off.
mlx5e_fix_features now keeps HW GRO on when tcp data split is enabled.
Finally, when tcp data split is disabled, features are updated to maybe
remove the forced HW GRO.

Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250616141441.1243044-12-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Saeed Mahameed 2025-06-16 17:14:40 +03:00 • committed by Jakub Kicinski

parent b2588ea40e

commit 46bcce5dfd

2 changed files with 36 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

33

drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c

View file

8

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

View file