939 	disable_dma(c->rxdma);  in z8530_sync_dma_open()
940 	clear_dma_ff(c->rxdma);  in z8530_sync_dma_open()
941 	set_dma_mode(c->rxdma, DMA_MODE_READ|0x10);  in z8530_sync_dma_open()
942 	set_dma_addr(c->rxdma, virt_to_bus(c->rx_buf[0]));  in z8530_sync_dma_open()
943 	set_dma_count(c->rxdma, c->mtu);  in z8530_sync_dma_open()
944 	enable_dma(c->rxdma);  in z8530_sync_dma_open()
995 	disable_dma(c->rxdma);  in z8530_sync_dma_close()
996 	clear_dma_ff(c->rxdma);  in z8530_sync_dma_close()
1599 		disable_dma(c->rxdma);  in z8530_rx_done()
1600 		clear_dma_ff(c->rxdma);  in z8530_rx_done()
1602 		ct=c->mtu-get_dma_residue(c->rxdma);  in z8530_rx_done()
1615 			set_dma_mode(c->rxdma, DMA_MODE_READ|0x10);  in z8530_rx_done()
1616 			set_dma_addr(c->rxdma, virt_to_bus(c->rx_buf[c->dma_num]));  in z8530_rx_done()
1617 			set_dma_count(c->rxdma, c->mtu);  in z8530_rx_done()
1619 			enable_dma(c->rxdma);  in z8530_rx_done()