Lines Matching refs:sg_rx
134 struct scatterlist sg_rx; member
1098 dma_unmap_sg(port->dev, &atmel_port->sg_rx, 1, in atmel_release_rx_dma()
1133 &atmel_port->sg_rx, in atmel_rx_from_dma()
1144 ring->head = sg_dma_len(&atmel_port->sg_rx) - state.residue; in atmel_rx_from_dma()
1145 BUG_ON(ring->head > sg_dma_len(&atmel_port->sg_rx)); in atmel_rx_from_dma()
1159 count = sg_dma_len(&atmel_port->sg_rx) - ring->tail; in atmel_rx_from_dma()
1172 if (ring->head >= sg_dma_len(&atmel_port->sg_rx)) in atmel_rx_from_dma()
1180 &atmel_port->sg_rx, in atmel_rx_from_dma()
1217 sg_init_table(&atmel_port->sg_rx, 1); in atmel_prepare_rx_dma()
1220 sg_set_page(&atmel_port->sg_rx, in atmel_prepare_rx_dma()
1225 &atmel_port->sg_rx, in atmel_prepare_rx_dma()
1234 sg_dma_len(&atmel_port->sg_rx), in atmel_prepare_rx_dma()
1236 &sg_dma_address(&atmel_port->sg_rx)); in atmel_prepare_rx_dma()
1257 sg_dma_address(&atmel_port->sg_rx), in atmel_prepare_rx_dma()
1258 sg_dma_len(&atmel_port->sg_rx), in atmel_prepare_rx_dma()
1259 sg_dma_len(&atmel_port->sg_rx)/2, in atmel_prepare_rx_dma()