Lines Matching refs:uart_8250_port

19 	int (*tx_dma)(struct uart_8250_port *p);
20 	int (*rx_dma)(struct uart_8250_port *p, unsigned int iir);
95 static inline int serial_in(struct uart_8250_port *up, int offset)  in serial_in()
100 static inline void serial_out(struct uart_8250_port *up, int offset, int value)  in serial_out()
105 void serial8250_clear_and_reinit_fifos(struct uart_8250_port *p);
107 static inline int serial_dl_read(struct uart_8250_port *up)  in serial_dl_read()
112 static inline void serial_dl_write(struct uart_8250_port *up, int value)  in serial_dl_write()
117 struct uart_8250_port *serial8250_get_port(int line);
118 void serial8250_rpm_get(struct uart_8250_port *p);
119 void serial8250_rpm_put(struct uart_8250_port *p);
141 static inline int is_omap1_8250(struct uart_8250_port *pt)  in is_omap1_8250()
159 static inline int is_omap1510_8250(struct uart_8250_port *pt)  in is_omap1510_8250()
167 static inline int is_omap1_8250(struct uart_8250_port *pt)  in is_omap1_8250()
171 static inline int is_omap1510_8250(struct uart_8250_port *pt)  in is_omap1510_8250()
178 extern int serial8250_tx_dma(struct uart_8250_port *);
179 extern int serial8250_rx_dma(struct uart_8250_port *, unsigned int iir);
180 extern int serial8250_request_dma(struct uart_8250_port *);
181 extern void serial8250_release_dma(struct uart_8250_port *);
183 static inline int serial8250_tx_dma(struct uart_8250_port *p)  in serial8250_tx_dma()
187 static inline int serial8250_rx_dma(struct uart_8250_port *p, unsigned int iir)  in serial8250_rx_dma()
191 static inline int serial8250_request_dma(struct uart_8250_port *p)  in serial8250_request_dma()
195 static inline void serial8250_release_dma(struct uart_8250_port *p) { }  in serial8250_release_dma()
198 static inline int ns16550a_goto_highspeed(struct uart_8250_port *up)  in ns16550a_goto_highspeed()