NM_OPT_SYNC_KLOOP_DIRECT_RX
direct_rx = !!(mode_opt->mode & NM_OPT_SYNC_KLOOP_DIRECT_RX);
NM_OPT_SYNC_KLOOP_DIRECT_RX)) {
NM_OPT_SYNC_KLOOP_DIRECT_TX | NM_OPT_SYNC_KLOOP_DIRECT_RX);
NM_OPT_SYNC_KLOOP_DIRECT_RX);