Lines Matching defs:uart_8250_dma

18 struct uart_8250_dma {  struct
19 	int (*tx_dma)(struct uart_8250_port *p);
20 	int (*rx_dma)(struct uart_8250_port *p, unsigned int iir);
23 	dma_filter_fn		fn;
25 	void			*rx_param;
26 	void			*tx_param;
28 	struct dma_slave_config	rxconf;
29 	struct dma_slave_config	txconf;
31 	struct dma_chan		*rxchan;
32 	struct dma_chan		*txchan;
34 	dma_addr_t		rx_addr;
35 	dma_addr_t		tx_addr;
37 	dma_cookie_t		rx_cookie;
38 	dma_cookie_t		tx_cookie;
40 	void			*rx_buf;
42 	size_t			rx_size;
43 	size_t			tx_size;
45 	unsigned char		tx_running:1;
46 	unsigned char		tx_err: 1;
47 	unsigned char		rx_running:1;