From: Aya Levin Date: Mon, 10 May 2021 11:34:58 +0000 (+0300) Subject: net/mlx5e: Block offload of outer header csum for UDP tunnels X-Git-Tag: v4.19.196~77 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0facea514ab68feb7dca82a143f99d725c066672;p=thirdparty%2Fkernel%2Fstable.git net/mlx5e: Block offload of outer header csum for UDP tunnels [ Upstream commit 6d6727dddc7f93fcc155cb8d0c49c29ae0e71122 ] The device is able to offload either the outer header csum or inner header csum. The driver utilizes the inner csum offload. Hence, block setting of tx-udp_tnl-csum-segmentation and set it to off[fixed]. Fixes: b49663c8fb49 ("net/mlx5e: Add support for UDP tunnel segmentation with outer checksum offload") Signed-off-by: Aya Levin Reviewed-by: Tariq Toukan Signed-off-by: Saeed Mahameed Signed-off-by: Sasha Levin --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 51edc507b7b5d..9003702892cda 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4679,11 +4679,8 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) } if (mlx5_vxlan_allowed(mdev->vxlan)) { - netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM; - netdev->hw_enc_features |= NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM; - netdev->gso_partial_features = NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL; + netdev->hw_enc_features |= NETIF_F_GSO_UDP_TUNNEL; } if (MLX5_CAP_ETH(mdev, tunnel_stateless_gre)) {