diff options
| author | Gal Pressman <gal@nvidia.com> | 2022-03-31 09:26:00 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2022-05-17 23:41:47 -0700 |
| commit | 682adfa6ca80f86dcdc5cebe85b11d30d15944d9 (patch) | |
| tree | 6cc89e246881d49b4df10d79d277db9c622a4ea3 /drivers/net/ethernet/mellanox/mlx5 | |
| parent | 675b9d51d6fbc8d08842bdce84e4d38a400e357d (diff) | |
| download | linux-682adfa6ca80f86dcdc5cebe85b11d30d15944d9.tar.bz2 | |
net/mlx5e: Support partial GSO for tunnels over vlans
Offloading outer checksum on tunnels requires GSO partial, add it to
'vlan_features' to allow offloading tunnels over vlans.
For example, running GENEVE over vlan & ipv6 (mandatory UDP checksum)
now allows for hardware TSO instead of software segmentation in GSO
only.
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Aya Levin <ayal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index bf3bca79e160..29e1e1f8f49e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4812,6 +4812,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) netdev->vlan_features |= NETIF_F_TSO6; netdev->vlan_features |= NETIF_F_RXCSUM; netdev->vlan_features |= NETIF_F_RXHASH; + netdev->vlan_features |= NETIF_F_GSO_PARTIAL; netdev->mpls_features |= NETIF_F_SG; netdev->mpls_features |= NETIF_F_HW_CSUM; @@ -4877,7 +4878,6 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) NETIF_F_GSO_IPXIP6; } - netdev->hw_features |= NETIF_F_GSO_PARTIAL; netdev->gso_partial_features |= NETIF_F_GSO_UDP_L4; netdev->hw_features |= NETIF_F_GSO_UDP_L4; netdev->features |= NETIF_F_GSO_UDP_L4; |