diff options
| author | Shannon Nelson <shannon.nelson@oracle.com> | 2018-03-16 11:09:07 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-03-23 15:04:24 -0700 |
| commit | 70da6824c3db2b0ab3088a5451eda6aa2302c51f (patch) | |
| tree | c12bc7c6a8d018c8a3a53f2fafb2aa086d696e42 /drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | |
| parent | 1db685e6766da5b9929043f4d60dfbb69f7c57c5 (diff) | |
ixgbe: enable TSO with IPsec offload
Fix things up to support TSO offload in conjunction
with IPsec hw offload. This raises throughput with
IPsec offload on to nearly line rate.
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c index 5ddea43a21c2..68af127987bc 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c @@ -929,8 +929,13 @@ void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter) ixgbe_ipsec_clear_hw_tables(adapter); adapter->netdev->xfrmdev_ops = &ixgbe_xfrmdev_ops; - adapter->netdev->features |= NETIF_F_HW_ESP; - adapter->netdev->hw_enc_features |= NETIF_F_HW_ESP; + +#define IXGBE_ESP_FEATURES (NETIF_F_HW_ESP | \ + NETIF_F_HW_ESP_TX_CSUM | \ + NETIF_F_GSO_ESP) + + adapter->netdev->features |= IXGBE_ESP_FEATURES; + adapter->netdev->hw_enc_features |= IXGBE_ESP_FEATURES; return; |