IFF_NAPI_FRAGS
IFF_MULTI_QUEUE | IFF_NAPI | IFF_NAPI_FRAGS)
if ((ifr->ifr_flags & IFF_NAPI_FRAGS)) {
ifr->ifr_flags & IFF_NAPI_FRAGS, true);
tun->flags & IFF_NAPI_FRAGS, true);
ifr->ifr_flags & IFF_NAPI_FRAGS, false);
.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_NAPI | IFF_NAPI_FRAGS,
ifr.ifr_flags |= IFF_NAPI | IFF_NAPI_FRAGS;