| /linux-4.4.14/drivers/tty/serial/ |
| D | serial_core.c | 62 static int uart_dcd_enabled(struct uart_port *uport) in uart_dcd_enabled() argument
64 return !!(uport->status & UPSTAT_DCD_ENABLE); in uart_dcd_enabled()
137 struct uart_port *uport = state->uart_port; in uart_port_startup() local
141 if (uport->type == PORT_UNKNOWN) in uart_port_startup()
163 retval = uport->ops->startup(uport); in uart_port_startup()
165 if (uart_console(uport) && uport->cons->cflag) { in uart_port_startup()
166 tty->termios.c_cflag = uport->cons->cflag; in uart_port_startup()
167 uport->cons->cflag = 0; in uart_port_startup()
180 uart_set_mctrl(uport, TIOCM_RTS | TIOCM_DTR); in uart_port_startup()
227 struct uart_port *uport = state->uart_port; in uart_shutdown() local
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| D | sb1250-duart.c | 109 #define to_sport(uport) container_of(uport, struct sbd_port, port) argument
241 static unsigned int sbd_tx_empty(struct uart_port *uport) in sbd_tx_empty() argument
243 struct sbd_port *sport = to_sport(uport); in sbd_tx_empty()
248 static unsigned int sbd_get_mctrl(struct uart_port *uport) in sbd_get_mctrl() argument
250 struct sbd_port *sport = to_sport(uport); in sbd_get_mctrl()
254 status >>= (uport->line) % 2; in sbd_get_mctrl()
262 static void sbd_set_mctrl(struct uart_port *uport, unsigned int mctrl) in sbd_set_mctrl() argument
264 struct sbd_port *sport = to_sport(uport); in sbd_set_mctrl()
275 clr <<= (uport->line) % 2; in sbd_set_mctrl()
276 set <<= (uport->line) % 2; in sbd_set_mctrl()
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| D | dz.c | 88 static inline struct dz_port *to_dport(struct uart_port *uport) in to_dport() argument
90 return container_of(uport, struct dz_port, port); in to_dport()
126 static void dz_stop_tx(struct uart_port *uport) in dz_stop_tx() argument
128 struct dz_port *dport = to_dport(uport); in dz_stop_tx()
136 static void dz_start_tx(struct uart_port *uport) in dz_start_tx() argument
138 struct dz_port *dport = to_dport(uport); in dz_start_tx()
146 static void dz_stop_rx(struct uart_port *uport) in dz_stop_rx() argument
148 struct dz_port *dport = to_dport(uport); in dz_stop_rx()
183 struct uart_port *uport; in dz_receive_chars() local
193 uport = &dport->port; in dz_receive_chars()
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| D | zs.c | 102 #define to_zport(uport) container_of(uport, struct zs_port, port) argument
307 static unsigned int zs_tx_empty(struct uart_port *uport) in zs_tx_empty() argument
309 struct zs_port *zport = to_zport(uport); in zs_tx_empty()
375 static unsigned int zs_get_mctrl(struct uart_port *uport) in zs_get_mctrl() argument
377 struct zs_port *zport = to_zport(uport); in zs_get_mctrl()
388 static void zs_set_mctrl(struct uart_port *uport, unsigned int mctrl) in zs_set_mctrl() argument
390 struct zs_port *zport = to_zport(uport); in zs_set_mctrl()
428 static void zs_stop_tx(struct uart_port *uport) in zs_stop_tx() argument
430 struct zs_port *zport = to_zport(uport); in zs_stop_tx()
440 static void zs_start_tx(struct uart_port *uport) in zs_start_tx() argument
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| D | serial-tegra.c | 101 struct uart_port uport; member
144 return readl(tup->uport.membase + (reg << tup->uport.regshift)); in tegra_uart_read()
150 writel(val, tup->uport.membase + (reg << tup->uport.regshift)); in tegra_uart_write()
155 return container_of(u, struct tegra_uart_port, uport); in to_tegra_uport()
301 dev_err(tup->uport.dev, in tegra_set_baudrate()
340 tup->uport.icount.overrun++; in tegra_uart_decode_rx_error()
341 dev_err(tup->uport.dev, "Got overrun errors\n"); in tegra_uart_decode_rx_error()
345 tup->uport.icount.parity++; in tegra_uart_decode_rx_error()
346 dev_err(tup->uport.dev, "Got Parity errors\n"); in tegra_uart_decode_rx_error()
349 tup->uport.icount.frame++; in tegra_uart_decode_rx_error()
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| D | bfin_uart.c | 111 struct uart_port *uport = &uart->port; in bfin_serial_mctrl_cts_int() local
112 unsigned int status = bfin_serial_get_mctrl(uport); in bfin_serial_mctrl_cts_int()
116 if (uport->hw_stopped) { in bfin_serial_mctrl_cts_int()
118 uport->hw_stopped = 0; in bfin_serial_mctrl_cts_int()
119 uart_write_wakeup(uport); in bfin_serial_mctrl_cts_int()
123 uport->hw_stopped = 1; in bfin_serial_mctrl_cts_int()
126 uart_handle_cts_change(uport, status & TIOCM_CTS); in bfin_serial_mctrl_cts_int()
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| D | arc_uart.c | 107 #define to_arc_port(uport) container_of(uport, struct arc_uart_port, port) argument
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| D | pmac_zilog.c | 1941 struct uart_pmac_port *uport = &pmz_ports[i]; in exit_pmz() local
1943 if (uport->node != NULL) in exit_pmz()
1944 pmz_dispose_port(uport); in exit_pmz()
1946 if (uport->pdev != NULL) in exit_pmz()
1947 pmz_dispose_port(uport); in exit_pmz()
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| D | samsung.c | 1580 struct uart_port *uport; in s3c24xx_serial_cpufreq_transition() local
1583 uport = &port->port; in s3c24xx_serial_cpufreq_transition()
1609 if (uport->state == NULL) in s3c24xx_serial_cpufreq_transition()
1612 tty = uport->state->port.tty; in s3c24xx_serial_cpufreq_transition()
1620 dev_warn(uport->dev, "%s: no termios?\n", __func__); in s3c24xx_serial_cpufreq_transition()
1624 s3c24xx_serial_set_termios(uport, termios, NULL); in s3c24xx_serial_cpufreq_transition()
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| /linux-4.4.14/include/linux/ |
| D | serial_core.h | 405 static inline bool uart_cts_enabled(struct uart_port *uport) in uart_cts_enabled() argument
407 return !!(uport->status & UPSTAT_CTS_ENABLE); in uart_cts_enabled()
410 static inline bool uart_softcts_mode(struct uart_port *uport) in uart_softcts_mode() argument
414 return ((uport->status & mask) == UPSTAT_CTS_ENABLE); in uart_softcts_mode()
421 extern void uart_handle_dcd_change(struct uart_port *uport,
423 extern void uart_handle_cts_change(struct uart_port *uport,
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| /linux-4.4.14/drivers/tty/serial/8250/ |
| D | 8250_port.c | 2559 struct uart_port *uport = state->uart_port; in do_get_rxtrig() local
2561 container_of(uport, struct uart_8250_port, port); in do_get_rxtrig()
2563 if (!(up->capabilities & UART_CAP_FIFO) || uport->fifosize <= 1) in do_get_rxtrig()
2596 struct uart_port *uport = state->uart_port; in do_set_rxtrig() local
2598 container_of(uport, struct uart_8250_port, port); in do_set_rxtrig()
2601 if (!(up->capabilities & UART_CAP_FIFO) || uport->fifosize <= 1 || in do_set_rxtrig()
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