diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 62516f8369ba..a94f8a3f026c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -3224,6 +3224,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, } if (mlx4_is_slave(mdev->dev)) { + bool vlan_offload_disabled; int phv; err = get_phv_bit(mdev->dev, port, &phv); @@ -3231,6 +3232,18 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, dev->hw_features |= NETIF_F_HW_VLAN_STAG_TX; priv->pflags |= MLX4_EN_PRIV_FLAGS_PHV; } + err = mlx4_get_is_vlan_offload_disabled(mdev->dev, port, + &vlan_offload_disabled); + if (!err && vlan_offload_disabled) { + dev->hw_features &= ~(NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_HW_VLAN_STAG_TX | + NETIF_F_HW_VLAN_STAG_RX); + dev->features &= ~(NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_HW_VLAN_STAG_TX | + NETIF_F_HW_VLAN_STAG_RX); + } } else { if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_PHV_EN && !(mdev->dev->caps.flags2 & |