diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index d0aade04e49aff739294de120d44defaba46fbf2..449ad9bbe45cd156bd1fe961467888a6b10961ac 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1362,6 +1362,7 @@ static netdev_features_t bond_fix_features(struct net_device *dev, slave->dev->features, mask); } + features = netdev_add_tso_features(features, mask); out: read_unlock(&bond->lock); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index a94a5a0ab122e8fc577df4db38eb65c1ec543f9c..60584b185a0c5d4ad61ed0435982ad4287dea8fc 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2733,6 +2733,17 @@ static inline netdev_features_t netdev_get_wanted_features( } netdev_features_t netdev_increment_features(netdev_features_t all, netdev_features_t one, netdev_features_t mask); + +/* Allow TSO being used on stacked device : + * Performing the GSO segmentation before last device + * is a performance improvement. + */ +static inline netdev_features_t netdev_add_tso_features(netdev_features_t features, + netdev_features_t mask) +{ + return netdev_increment_features(features, NETIF_F_ALL_TSO, mask); +} + int __netdev_update_features(struct net_device *dev); void netdev_update_features(struct net_device *dev); void netdev_change_features(struct net_device *dev);