From: Aviv Heller Date: Thu, 17 Aug 2017 13:44:16 +0000 (+0300) Subject: net/mlx5e: Add VLAN offload features to hw_enc_features X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=71186172b71fe7266eaa768f028c20725202dfd5;p=linux.git net/mlx5e: Add VLAN offload features to hw_enc_features We support outer VLAN offload in driver and HW regardless of whether an encapsulation is present in the next headers. Exposing this in hw_enc_features will allow us to offload outer VLANs in cases where encapsulation protocols like VXLAN and IPsec are used. Signed-off-by: Aviv Heller Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index fb936a978f20d..1d36d7569f44c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4106,6 +4106,9 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) netdev->vlan_features |= NETIF_F_RXCSUM; netdev->vlan_features |= NETIF_F_RXHASH; + netdev->hw_enc_features |= NETIF_F_HW_VLAN_CTAG_TX; + netdev->hw_enc_features |= NETIF_F_HW_VLAN_CTAG_RX; + if (!!MLX5_CAP_ETH(mdev, lro_cap)) netdev->vlan_features |= NETIF_F_LRO;