161 	char *txbuf, *rxbuf;  member
1860 	cosa->rxbuf = NULL;  in rx_interrupt()
1862 		cosa->rxbuf = cosa->rxchan->setup_rx(cosa->rxchan, cosa->rxsize);  in rx_interrupt()
1864 	if (!cosa->rxbuf) {  in rx_interrupt()
1868 		cosa->rxbuf = cosa->bouncebuf;  in rx_interrupt()
1876 	if (cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize & 0x1fff)) {  in rx_interrupt()
1877 		set_dma_addr(cosa->dma, virt_to_bus(cosa->rxbuf));  in rx_interrupt()
1916 			pr_cont(" %02x", cosa->rxbuf[i]&0xff);  in eot_interrupt()
1921 		if (cosa->rxbuf == cosa->bouncebuf)  in eot_interrupt()
1923 		if (!cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize))  in eot_interrupt()
1924 			memcpy(cosa->rxbuf, cosa->bouncebuf, cosa->rxsize);  in eot_interrupt()