diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c index c25b0bb2c4e628911b4c466b456c0f7dbeffdc8e..93eacddb6704d4ebc7ed8b55dc2121adda7b5e31 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c @@ -718,10 +718,23 @@ static bool ixgbe_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs) return true; } +/** + * ixgbe_ipsec_free - called by xfrm garbage collections + * @xs: pointer to transformer state struct + * + * We don't have any garbage to collect, so we shouldn't bother + * implementing this function, but the XFRM code doesn't check for + * existence before calling the API callback. + **/ +static void ixgbe_ipsec_free(struct xfrm_state *xs) +{ +} + static const struct xfrmdev_ops ixgbe_xfrmdev_ops = { .xdo_dev_state_add = ixgbe_ipsec_add_sa, .xdo_dev_state_delete = ixgbe_ipsec_del_sa, .xdo_dev_offload_ok = ixgbe_ipsec_offload_ok, + .xdo_dev_state_free = ixgbe_ipsec_free, }; /** @@ -895,6 +908,10 @@ void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter) ixgbe_ipsec_stop_engine(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; + return; err2: diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 58b36ce35b28aa68310e88e5d84cc23b0205babf..722cc3153a99baf286f9c1840d66591239b08885 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -9895,6 +9895,12 @@ ixgbe_features_check(struct sk_buff *skb, struct net_device *dev, if (skb->encapsulation && !(features & NETIF_F_TSO_MANGLEID)) features &= ~NETIF_F_TSO; +#ifdef CONFIG_XFRM_OFFLOAD + /* IPsec offload doesn't get along well with others *yet* */ + if (skb->sp) + features &= ~(NETIF_F_TSO | NETIF_F_HW_CSUM); +#endif + return features; }