diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 66 |
1 files changed, 32 insertions, 34 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 9110319a8f00..e3857d890cfb 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -2337,40 +2337,38 @@ int i40evf_process_config(struct i40evf_adapter *adapter) return -ENODEV; } - netdev->features |= NETIF_F_HIGHDMA | - NETIF_F_SG | - NETIF_F_IP_CSUM | - NETIF_F_SCTP_CRC | - NETIF_F_IPV6_CSUM | - NETIF_F_TSO | - NETIF_F_TSO6 | - NETIF_F_TSO_ECN | - NETIF_F_GSO_GRE | - NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_RXCSUM | - NETIF_F_GRO; - - netdev->hw_enc_features |= NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | - NETIF_F_TSO | - NETIF_F_TSO6 | - NETIF_F_TSO_ECN | - NETIF_F_GSO_GRE | - NETIF_F_GSO_UDP_TUNNEL | - NETIF_F_GSO_UDP_TUNNEL_CSUM; - - if (adapter->flags & I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE) - netdev->features |= NETIF_F_GSO_UDP_TUNNEL_CSUM; - - /* always clear VLAN features because they can change at every reset */ - netdev->features &= ~(I40EVF_VLAN_FEATURES); - /* copy netdev features into list of user selectable features */ - netdev->hw_features |= netdev->features; - - if (vfres->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_VLAN) { - netdev->vlan_features = netdev->features; - netdev->features |= I40EVF_VLAN_FEATURES; - } + netdev->hw_enc_features |= NETIF_F_SG | + NETIF_F_IP_CSUM | + NETIF_F_IPV6_CSUM | + NETIF_F_HIGHDMA | + NETIF_F_SOFT_FEATURES | + NETIF_F_TSO | + NETIF_F_TSO_ECN | + NETIF_F_TSO6 | + NETIF_F_GSO_GRE | + NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_GSO_UDP_TUNNEL_CSUM | + NETIF_F_SCTP_CRC | + NETIF_F_RXHASH | + NETIF_F_RXCSUM | + 0; + + if (!(adapter->flags & I40EVF_FLAG_OUTER_UDP_CSUM_CAPABLE)) + netdev->hw_enc_features ^= NETIF_F_GSO_UDP_TUNNEL_CSUM; + + /* record features VLANs can make use of */ + netdev->vlan_features |= netdev->hw_enc_features; + + /* Write features and hw_features separately to avoid polluting + * with, or dropping, features that are set when we registgered. + */ + netdev->hw_features |= netdev->hw_enc_features; + + netdev->features |= netdev->hw_enc_features | I40EVF_VLAN_FEATURES; + + /* disable VLAN features if not supported */ + if (!(vfres->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_VLAN)) + netdev->features ^= I40EVF_VLAN_FEATURES; adapter->vsi.id = adapter->vsi_res->vsi_id; |