txbufdma          372 dev/sbus/qec.c 	bus_addr_t txbufdma, rxbufdma;
txbufdma          404 dev/sbus/qec.c 	txbufdma = dma;
txbufdma          421 dev/sbus/qec.c 			(txbufdma + (i % ntbuf) * pktbufsz);