diff options
| author | Luo bin <luobin9@huawei.com> | 2020-09-14 16:48:23 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-14 23:59:15 +0300 |
| commit | 33acd755f406358c10b39c444492c8cc8a56411f (patch) | |
| tree | 7b7958d9123676ac70d4305568fb8409bd11d93a /drivers/net/ethernet/huawei/hinic/hinic_main.c | |
| parent | f3694707adb21c54c9ab3467029a0e294e0fd4fb (diff) | |
| download | linux-33acd755f406358c10b39c444492c8cc8a56411f.tar.xz | |
hinic: add vxlan segmentation and cs offload support
Add NETIF_F_GSO_UDP_TUNNEL and NETIF_F_GSO_UDP_TUNNEL_CSUM features
to support vxlan segmentation and checksum offload. Ipip and ipv6
tunnel packets are regarded as non-tunnel pkt for hw and as for other
type of tunnel pkts, checksum offload is disabled.
Signed-off-by: Luo bin <luobin9@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_main.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_main.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index 797c55a1d9c6..2c63e3a690cd 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c @@ -929,11 +929,16 @@ static void netdev_features_init(struct net_device *netdev) netdev->hw_features = NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_RXCSUM | NETIF_F_LRO | - NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX; + NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM; netdev->vlan_features = netdev->hw_features; netdev->features = netdev->hw_features | NETIF_F_HW_VLAN_CTAG_FILTER; + + netdev->hw_enc_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SCTP_CRC | + NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN | + NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_GSO_UDP_TUNNEL; } static void hinic_refresh_nic_cfg(struct hinic_dev *nic_dev) |