NETIF_F_FSO 154 include/linux/netdev_features.h NETIF_F_FSO) NETIF_F_FSO 167 include/linux/netdev_features.h #define NETIF_F_ALL_FOR_ALL (NETIF_F_NOCACHE_COPY | NETIF_F_FSO) NETIF_F_FSO 3569 include/linux/netdevice.h BUILD_BUG_ON(SKB_GSO_FCOE != (NETIF_F_FSO >> NETIF_F_GSO_SHIFT));