diff options
| author | Maxim Mikityanskiy <maximmi@nvidia.com> | 2022-05-23 15:39:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-14 18:11:55 +0200 |
| commit | 77b954ce2d64b111b540876a32e60f43ce286c3a (patch) | |
| tree | 28af850a524fcc82d9199b4263e60a21273a9c5c /drivers/net/ethernet/mellanox/mlx5 | |
| parent | a4c52440acf4fdb5f08cf6b66474d16ed75608e0 (diff) | |
net/mlx5e: Update netdev features after changing XDP state
[ Upstream commit f6279f113ad593971999c877eb69dc3d36a75894 ]
Some features (LRO, HW GRO) conflict with XDP. If there is an attempt to
enable such features while XDP is active, they will be set to `off
[requested on]`. In order to activate these features after XDP is turned
off, the driver needs to call netdev_update_features(). This commit adds
this missing call after XDP state changes.
Fixes: cf6e34c8c22f ("net/mlx5e: Properly block LRO when XDP is enabled")
Fixes: b0617e7b3500 ("net/mlx5e: Properly block HW GRO when XDP is enabled")
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 73291051808f..35630b538c82 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4638,6 +4638,11 @@ static int mlx5e_xdp_set(struct net_device *netdev, struct bpf_prog *prog) unlock: mutex_unlock(&priv->state_lock); + + /* Need to fix some features. */ + if (!err) + netdev_update_features(netdev); + return err; } |