254 	struct scatterlist	rx_sgl, tx_sgl[2];  member
911 	dma_sync_sg_for_cpu(sport->port.dev, &sport->rx_sgl, 1, DMA_FROM_DEVICE);  in lpuart_copy_rx_to_tty()
920 	ring->head = sport->rx_sgl.length - state.residue;  in lpuart_copy_rx_to_tty()
921 	BUG_ON(ring->head > sport->rx_sgl.length);  in lpuart_copy_rx_to_tty()
935 		count = sport->rx_sgl.length - ring->tail;  in lpuart_copy_rx_to_tty()
947 		if (ring->head >= sport->rx_sgl.length)  in lpuart_copy_rx_to_tty()
953 	dma_sync_sg_for_device(sport->port.dev, &sport->rx_sgl, 1,  in lpuart_copy_rx_to_tty()
1007 	sg_init_one(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len);  in lpuart_start_rx_dma()
1008 	sg_set_buf(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len);  in lpuart_start_rx_dma()
1009 	nent = dma_map_sg(sport->port.dev, &sport->rx_sgl, 1, DMA_FROM_DEVICE);  in lpuart_start_rx_dma()
1029 				 sg_dma_address(&sport->rx_sgl),  in lpuart_start_rx_dma()
1030 				 sport->rx_sgl.length,  in lpuart_start_rx_dma()
1031 				 sport->rx_sgl.length / 2,  in lpuart_start_rx_dma()
1058 	dma_unmap_sg(sport->port.dev, &sport->rx_sgl, 1, DMA_FROM_DEVICE);  in lpuart_dma_rx_free()