FXP_MBUF_SYNC     752 dev/ic/fxp.c   		FXP_MBUF_SYNC(sc, txs->tx_map, BUS_DMASYNC_PREWRITE);
FXP_MBUF_SYNC     849 dev/ic/fxp.c   					FXP_MBUF_SYNC(sc, txs->tx_map,