121 	u32 trans_len;  member
215 	u32 trans_len;  in sprd_stop_tx_dma()  local
221 		trans_len = state.residue - sp->tx_dma.phys_addr;  in sprd_stop_tx_dma()
222 		xmit->tail = (xmit->tail + trans_len) & (UART_XMIT_SIZE - 1);  in sprd_stop_tx_dma()
223 		port->icount.tx += trans_len;  in sprd_stop_tx_dma()
225 				 sp->tx_dma.trans_len, DMA_TO_DEVICE);  in sprd_stop_tx_dma()
229 	sp->tx_dma.trans_len = 0;  in sprd_stop_tx_dma()
238 	sp->tx_dma.trans_len =  in sprd_tx_buf_remap()
243 					      sp->tx_dma.trans_len,  in sprd_tx_buf_remap()
258 			 sp->tx_dma.trans_len, DMA_TO_DEVICE);  in sprd_complete_tx_dma()
260 	xmit->tail = (xmit->tail + sp->tx_dma.trans_len) & (UART_XMIT_SIZE - 1);  in sprd_complete_tx_dma()
261 	port->icount.tx += sp->tx_dma.trans_len;  in sprd_complete_tx_dma()
268 		sp->tx_dma.trans_len = 0;  in sprd_complete_tx_dma()
274 				struct sprd_uart_dma *ud, u32 trans_len,  in sprd_uart_dma_submit()  argument
286 	dma_des = dmaengine_prep_slave_single(ud->chn, ud->phys_addr, trans_len,  in sprd_uart_dma_submit()
307 	u32 burst = sp->tx_dma.trans_len > SPRD_TX_FIFO_FULL ?  in sprd_tx_dma_config()
308 		SPRD_TX_FIFO_FULL : sp->tx_dma.trans_len;  in sprd_tx_dma_config()
321 	return sprd_uart_dma_submit(port, &sp->tx_dma, sp->tx_dma.trans_len,  in sprd_tx_dma_config()
343 	if (sp->tx_dma.trans_len)  in sprd_start_tx_dma()
347 		sp->tx_dma.trans_len = 0;  in sprd_start_tx_dma()
397 	port->icount.rx += sp->rx_dma.trans_len;  in sprd_uart_dma_rx()
398 	tty_insert_flip_string(tty, sp->rx_buf_tail, sp->rx_dma.trans_len);  in sprd_uart_dma_rx()
418 		sp->rx_dma.trans_len = SPRD_UART_RX_SIZE +  in sprd_uart_dma_irq()
422 		sp->rx_dma.trans_len = state.residue - sp->pos;  in sprd_uart_dma_irq()
427 	sp->rx_buf_tail += sp->rx_dma.trans_len;  in sprd_uart_dma_irq()
450 		sp->rx_dma.trans_len =  SPRD_UART_RX_SIZE +  in sprd_complete_rx_dma()
453 		sp->rx_buf_tail += sp->rx_dma.trans_len;  in sprd_complete_rx_dma()