| /linux/include/linux/ |
| H A D | tty_port.h | 13 struct tty_port;
34 bool (*carrier_raised)(struct tty_port *port);
35 void (*dtr_rts)(struct tty_port *port, bool active);
36 void (*shutdown)(struct tty_port *port);
37 int (*activate)(struct tty_port *port, struct tty_struct *tty);
38 void (*destruct)(struct tty_port *port);
42 size_t (*receive_buf)(struct tty_port *port, const u8 *cp, const u8 *fp,
44 void (*lookahead_buf)(struct tty_port *port, const u8 *cp,
46 void (*write_wakeup)(struct tty_port *port);
101 struct tty_port { struct
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| 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()
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| /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
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| 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`.
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| /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,
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| 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()
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| H A D | goldfish.c | 37 struct tty_port port;
155 static int goldfish_tty_activate(struct tty_port *port, struct tty_struct *tty) in goldfish_tty_activate()
163 static void goldfish_tty_shutdown(struct tty_port *port) in goldfish_tty_shutdown()
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| 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()
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| H A D | ttynull.c | 15 static struct tty_port ttynull_port;
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| /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()
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| /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()
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| /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);
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| 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()
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| H A D | chan.h | 40 extern void chan_enable_winch(struct chan *chan, struct tty_port *port);
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| H A D | line.c | 285 static int line_activate(struct tty_port *port, struct tty_struct *tty) in line_activate()
307 static void line_destruct(struct tty_port *port) in line_destruct()
596 struct tty_port *port;
670 void register_winch_irq(int fd, int tty_fd, int pid, struct tty_port *port, in register_winch_irq()
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| H A D | line.h | 33 struct tty_port port;
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| /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()
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| 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()
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| /linux/drivers/tty/serial/ |
| 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()
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| 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()
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| 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()
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| /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()
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| /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()
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| /linux/drivers/usb/class/ |
| H A D | cdc-acm.h | 62 struct tty_port port; /* our tty port data */
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| /linux/drivers/tty/hvc/ |
| H A D | hvc_console.h | 36 struct tty_port port;
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