From a3b980166fa774c9f8657234056f2a4e3c98bf5c Mon Sep 17 00:00:00 2001 From: Ariel Levkovich Date: Wed, 5 Jun 2019 20:01:08 +0300 Subject: [PATCH 1/3] net/mlx5e: Report netdevice MPLS features BugLink: https://bugs.launchpad.net/bugs/1851446 Set supported device features in the netdevice MPLS features mask. This will enable HW checksumming and TSO for MPLS tagged traffic. Signed-off-by: Ariel Levkovich Signed-off-by: Saeed Mahameed (cherry picked from commit 5dc9520bf04a6b95660a307d7654460d1463d91a) Signed-off-by: Po-Hsu Lin --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 7d9163d..1235a88 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4697,6 +4697,11 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) netdev->vlan_features |= NETIF_F_RXCSUM; netdev->vlan_features |= NETIF_F_RXHASH; + netdev->mpls_features |= NETIF_F_SG; + netdev->mpls_features |= NETIF_F_HW_CSUM; + netdev->mpls_features |= NETIF_F_TSO; + netdev->mpls_features |= NETIF_F_TSO6; + netdev->hw_enc_features |= NETIF_F_HW_VLAN_CTAG_TX; netdev->hw_enc_features |= NETIF_F_HW_VLAN_CTAG_RX; -- 2.7.4