| /linux/include/linux/ |
| H A D | tty_flip.h | 10 int tty_buffer_set_limit(struct tty_port *port, int limit);
11 unsigned int tty_buffer_space_avail(struct tty_port *port);
12 int tty_buffer_request_room(struct tty_port *port, size_t size);
13 size_t __tty_insert_flip_string_flags(struct tty_port *port, const u8 *chars,
16 size_t tty_prepare_flip_string(struct tty_port *port, u8 **chars, size_t size);
17 void tty_flip_buffer_push(struct tty_port *port);
31 static inline size_t tty_insert_flip_string_fixed_flag(struct tty_port *port, in tty_insert_flip_string_fixed_flag()
50 static inline size_t tty_insert_flip_string_flags(struct tty_port *port, in tty_insert_flip_string_flags()
65 static inline size_t tty_insert_flip_char(struct tty_port *port, u8 ch, u8 flag) in tty_insert_flip_char()
80 static inline size_t tty_insert_flip_string(struct tty_port *port, in tty_insert_flip_string()
[all …]
|
| /linux/Documentation/driver-api/tty/ |
| H A D | tty_port.rst | 9 The TTY drivers are advised to use struct tty_port helpers as much as possible.
10 If the drivers implement :c:member:`tty_port.ops.activate()` and
11 :c:member:`tty_port.ops.shutdown()`, they can use tty_port_open(),
24 .. kernel-doc:: drivers/tty/tty_port.c
31 .. kernel-doc:: drivers/tty/tty_port.c
39 .. kernel-doc:: drivers/tty/tty_port.c
45 .. kernel-doc:: include/linux/tty_port.h
47 .. kernel-doc:: drivers/tty/tty_port.c
53 .. kernel-doc:: drivers/tty/tty_port.c
62 .. kernel-doc:: include/linux/tty_port.h
[all …]
|
| H A D | index.rst | 14 corresponding struct tty_port. These devices are maintained by a TTY driver
35 tty_port
63 :doc:`tty_port`.
|
| /linux/drivers/ipack/devices/ |
| H A D | ipoctal.c | 35 struct tty_port tty_port; member
70 static int ipoctal_port_activate(struct tty_port *port, struct tty_struct *tty) in ipoctal_port_activate()
112 return tty_port_open(&channel->tty_port, tty, file); in ipoctal_open()
137 tty_port_close(&channel->tty_port, tty, filp); in ipoctal_close()
160 struct tty_port *port = &channel->tty_port; in ipoctal_irq_rx()
210 value = channel->tty_port.xmit_buf[*pointer_write]; in ipoctal_irq_tx()
397 tty_port_init(&channel->tty_port); in ipoctal_inst_slot()
398 res = tty_port_alloc_xmit_buf(&channel->tty_port); in ipoctal_inst_slot()
401 channel->tty_port.ops = &ipoctal_tty_port_ops; in ipoctal_inst_slot()
408 tty_dev = tty_port_register_device_attr(&channel->tty_port, drv, in ipoctal_inst_slot()
[all …]
|
| /linux/drivers/tty/ |
| H A D | tty.h | 76 void tty_buffer_free_all(struct tty_port *port);
78 void tty_buffer_init(struct tty_port *port);
79 void tty_buffer_set_lock_subclass(struct tty_port *port);
80 bool tty_buffer_restart_work(struct tty_port *port);
81 bool tty_buffer_cancel_work(struct tty_port *port);
82 void tty_buffer_flush_work(struct tty_port *port);
122 int tty_insert_flip_string_and_push_buffer(struct tty_port *port,
|
| H A D | rpmsg_tty.c | 30 struct tty_port port; /* TTY port data */
53 struct tty_port *port; in rpmsg_tty_install()
155 static void rpmsg_tty_destruct_port(struct tty_port *port) in rpmsg_tty_destruct_port()
|
| H A D | goldfish.c | 37 struct tty_port port;
150 static int goldfish_tty_activate(struct tty_port *port, struct tty_struct *tty) in goldfish_tty_activate()
158 static void goldfish_tty_shutdown(struct tty_port *port) in goldfish_tty_shutdown()
|
| H A D | ehv_bytechan.c | 46 struct tty_port port;
622 static int ehv_bc_tty_port_activate(struct tty_port *port, in ehv_bc_tty_port_activate()
656 static void ehv_bc_tty_port_shutdown(struct tty_port *port) in ehv_bc_tty_port_shutdown()
|
| /linux/arch/alpha/kernel/ |
| H A D | srmcons.c | 36 struct tty_port port;
50 srmcons_do_receive_chars(struct tty_port *port) in srmcons_do_receive_chars()
74 struct tty_port *port = &srmconsp->port; in srmcons_receive_chars()
95 srmcons_do_write(struct tty_port *port, const u8 *buf, size_t count) in srmcons_do_write()
153 struct tty_port *port = &srmconsp->port; in srmcons_open()
174 struct tty_port *port = &srmconsp->port; in srmcons_close()
|
| /linux/drivers/s390/char/ |
| H A D | keyboard.h | 35 struct tty_port *port;
56 kbd_put_queue(struct tty_port *port, int ch) in kbd_put_queue()
63 kbd_puts_queue(struct tty_port *port, char *cp) in kbd_puts_queue()
|
| /linux/arch/um/drivers/ |
| H A D | chan_user.h | 42 struct tty_port;
43 extern void register_winch(int fd, struct tty_port *port);
45 struct tty_port *port, unsigned long stack);
|
| H A D | chan_user.c | 239 static int winch_tramp(int fd, struct tty_port *port, int *fd_out, in winch_tramp()
296 void register_winch(int fd, struct tty_port *port) in register_winch()
|
| H A D | chan.h | 40 extern void chan_enable_winch(struct chan *chan, struct tty_port *port);
|
| /linux/drivers/tty/serial/ |
| H A D | serial_core.c | 58 static void uart_port_shutdown(struct tty_port *port);
244 static int uart_alloc_xmit_buf(struct tty_port *port) in uart_alloc_xmit_buf()
277 static void uart_free_xmit_buf(struct tty_port *port) in uart_free_xmit_buf()
358 struct tty_port *port = &state->port; in uart_startup()
391 struct tty_port *port = &state->port; in uart_shutdown()
788 static int uart_get_info(struct tty_port *port, struct serial_struct *retinfo) in uart_get_info()
831 struct tty_port *port = &state->port; in uart_get_info_user()
891 static int uart_set_info(struct tty_struct *tty, struct tty_port *port, in uart_set_info()
1039 struct tty_port *port = &state->port; in uart_set_info_user()
1084 struct tty_port *port = &state->port; in uart_tiocmget()
[all …]
|
| H A D | sunhv.c | 43 struct tty_port *tport) in transmit_chars_putchar()
57 static void transmit_chars_write(struct uart_port *port, struct tty_port *tport) in transmit_chars_write()
173 void (*transmit_chars)(struct uart_port *port, struct tty_port *tport);
189 static struct tty_port *receive_chars(struct uart_port *port) in receive_chars()
191 struct tty_port *tport = NULL; in receive_chars()
204 struct tty_port *tport; in transmit_chars()
222 struct tty_port *tport; in sunhv_interrupt()
|
| H A D | serial-tegra.c | 517 struct tty_port *tport = &tup->uport.state->port; in tegra_uart_tx_dma_complete()
537 struct tty_port *tport = &tup->uport.state->port; in tegra_uart_start_tx_dma()
568 struct tty_port *tport = &tup->uport.state->port; in tegra_uart_start_next_tx()
595 struct tty_port *tport = &u->state->port; in tegra_uart_start_tx()
637 struct tty_port *tport = &tup->uport.state->port; in tegra_uart_handle_tx_pio()
647 struct tty_port *port) in tegra_uart_handle_rx_pio()
675 struct tty_port *port, in tegra_uart_copy_rx_to_tty()
704 struct tty_port *port = &tup->uport.state->port; in do_handle_rx_pio()
716 struct tty_port *port = &tup->uport.state->port; in tegra_uart_rx_buffer_push()
915 struct tty_port *port = &tup->uport.state->port; in tegra_uart_stop_rx()
|
| H A D | bcm63xx_uart.c | 229 struct tty_port *tty_port = &port->state->port; in bcm_uart_do_rx() local
254 tty_insert_flip_char(tty_port, 0, TTY_OVERRUN); in bcm_uart_do_rx()
292 tty_insert_flip_char(tty_port, c, flag); in bcm_uart_do_rx()
296 tty_flip_buffer_push(tty_port); in bcm_uart_do_rx()
|
| H A D | tegra-tcu.c | 94 struct tty_port *tport = &port->state->port; in tegra_tcu_uart_start_tx()
165 struct tty_port *port = &tcu->port.state->port; in tegra_tcu_receive()
|
| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_dma.c | 18 struct tty_port *tport = &p->port.state->port; in __dma_tx_complete()
44 struct tty_port *tty_port = &p->port.state->port; in __dma_rx_complete() local
60 tty_insert_flip_string(tty_port, dma->rx_buf, count); in __dma_rx_complete()
64 tty_flip_buffer_push(tty_port); in __dma_rx_complete()
89 struct tty_port *tport = &p->port.state->port; in serial8250_tx_dma()
|
| H A D | 8250_pci1xxxx.c | 417 struct tty_port *tty_port = &port->state->port; in pci1xxxx_rx_burst() local
427 copied_len = (u32)tty_insert_flip_string(tty_port, rx_buff, in pci1xxxx_rx_burst()
434 tty_flip_buffer_push(tty_port); in pci1xxxx_rx_burst()
442 struct tty_port *tport = &port->state->port; in pci1xxxx_process_write_data()
489 struct tty_port *tport = &port->state->port; in pci1xxxx_tx_burst()
558 struct tty_port *tport = &port->state->port; in pci1xxxx_port_suspend()
585 struct tty_port *tport = &port->state->port; in pci1xxxx_port_resume()
|
| H A D | 8250_mtk.c | 96 struct tty_port *tty_port = &up->port.state->port; in mtk8250_dma_rx_complete() local
115 copied = tty_insert_flip_string(tty_port, ptr, cnt); in mtk8250_dma_rx_complete()
121 copied += tty_insert_flip_string(tty_port, ptr, cnt); in mtk8250_dma_rx_complete()
127 tty_flip_buffer_push(tty_port); in mtk8250_dma_rx_complete()
|
| /linux/arch/xtensa/platforms/iss/ |
| H A D | console.c | 37 static struct tty_port serial_port;
65 struct tty_port *port = &serial_port; in rs_poll()
|
| /linux/drivers/char/ |
| H A D | ttyprintk.c | 22 struct tty_port port;
141 static void tpk_port_shutdown(struct tty_port *tport) in tpk_port_shutdown()
|
| /linux/drivers/mmc/core/ |
| H A D | sdio_uart.c | 65 struct tty_port port;
525 static bool uart_carrier_raised(struct tty_port *tport) in uart_carrier_raised()
547 static void uart_dtr_rts(struct tty_port *tport, bool active) in uart_dtr_rts()
576 static int sdio_uart_activate(struct tty_port *tport, struct tty_struct *tty) in sdio_uart_activate()
659 static void sdio_uart_shutdown(struct tty_port *tport) in sdio_uart_shutdown()
691 static void sdio_uart_port_destroy(struct tty_port *tport) in sdio_uart_port_destroy()
|
| /linux/drivers/staging/greybus/ |
| H A D | uart.c | 45 struct tty_port port;
77 struct tty_port *port = &gb_tty->port; in gb_uart_receive_data_handler()
705 static void gb_tty_dtr_rts(struct tty_port *port, bool active) in gb_tty_dtr_rts()
722 static int gb_tty_port_activate(struct tty_port *port, in gb_tty_port_activate()
732 static void gb_tty_port_shutdown(struct tty_port *port) in gb_tty_port_shutdown()
765 static void gb_tty_port_destruct(struct tty_port *port) in gb_tty_port_destruct()
|