Lines Matching +full:rx +full:- +full:int +full:- +full:gpios

1 /* SPDX-License-Identifier: GPL-2.0 */
9 #define DRIVER_NAME "stm32-usart"
30 	int fifosize;
222 /* RX FIFO threashold set to half of its depth */
255 #define RX_BUF_L 200		 /* dma rx buffer length     */
256 #define RX_BUF_P RX_BUF_L	 /* dma rx buffer period     */
263 	struct dma_chan *rx_ch;  /* dma rx channel            */
264 	dma_addr_t rx_dma_buf;   /* dma rx buffer bus address */
265 	unsigned char *rx_buf;   /* dma rx buffer cpu address */
271 	int last_res;
275 	int wakeirq;
276 	int rdr_mask;		/* receive data register mask */
277 	struct mctrl_gpios *gpios; /* modem control gpios */  member