Lines Matching refs:sg_rx
164 struct scatterlist sg_rx; member
916 dma_unmap_sg(port->dev, &atmel_port->sg_rx, 1, in atmel_release_rx_dma()
951 &atmel_port->sg_rx, in atmel_rx_from_dma()
962 ring->head = sg_dma_len(&atmel_port->sg_rx) - state.residue; in atmel_rx_from_dma()
963 BUG_ON(ring->head > sg_dma_len(&atmel_port->sg_rx)); in atmel_rx_from_dma()
977 count = sg_dma_len(&atmel_port->sg_rx) - ring->tail; in atmel_rx_from_dma()
990 if (ring->head >= sg_dma_len(&atmel_port->sg_rx)) in atmel_rx_from_dma()
998 &atmel_port->sg_rx, in atmel_rx_from_dma()
1034 sg_init_table(&atmel_port->sg_rx, 1); in atmel_prepare_rx_dma()
1037 sg_set_page(&atmel_port->sg_rx, in atmel_prepare_rx_dma()
1042 &atmel_port->sg_rx, in atmel_prepare_rx_dma()
1051 sg_dma_len(&atmel_port->sg_rx), in atmel_prepare_rx_dma()
1053 sg_dma_address(&atmel_port->sg_rx)); in atmel_prepare_rx_dma()
1074 sg_dma_address(&atmel_port->sg_rx), in atmel_prepare_rx_dma()
1075 sg_dma_len(&atmel_port->sg_rx), in atmel_prepare_rx_dma()
1076 sg_dma_len(&atmel_port->sg_rx)/2, in atmel_prepare_rx_dma()