| /Linux-v5.4/include/linux/ |
| D | tty_flip.h | 5 extern int tty_buffer_set_limit(struct tty_port *port, int limit);
6 extern int tty_buffer_space_avail(struct tty_port *port);
7 extern int tty_buffer_request_room(struct tty_port *port, size_t size);
8 extern int tty_insert_flip_string_flags(struct tty_port *port,
10 extern int tty_insert_flip_string_fixed_flag(struct tty_port *port,
12 extern int tty_prepare_flip_string(struct tty_port *port,
14 extern void tty_flip_buffer_push(struct tty_port *port);
15 void tty_schedule_flip(struct tty_port *port);
16 int __tty_insert_flip_char(struct tty_port *port, unsigned char ch, char flag);
18 static inline int tty_insert_flip_char(struct tty_port *port, in tty_insert_flip_char()
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| D | tty.h | 203 struct tty_port;
207 int (*carrier_raised)(struct tty_port *port);
209 void (*dtr_rts)(struct tty_port *port, int raise);
213 void (*shutdown)(struct tty_port *port);
218 int (*activate)(struct tty_port *port, struct tty_struct *tty);
220 void (*destruct)(struct tty_port *port);
224 int (*receive_buf)(struct tty_port *port, const unsigned char *, const unsigned char *, size_t);
225 void (*write_wakeup)(struct tty_port *port);
228 struct tty_port { struct
338 struct tty_port *port;
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| D | serdev.h | 309 struct tty_port;
313 struct device *serdev_tty_port_register(struct tty_port *port,
316 int serdev_tty_port_unregister(struct tty_port *port);
318 static inline struct device *serdev_tty_port_register(struct tty_port *port, in serdev_tty_port_register()
324 static inline int serdev_tty_port_unregister(struct tty_port *port) in serdev_tty_port_unregister()
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| /Linux-v5.4/drivers/tty/ |
| D | tty_port.c | 22 static int tty_port_default_receive_buf(struct tty_port *port, in tty_port_default_receive_buf()
45 static void tty_port_default_wakeup(struct tty_port *port) in tty_port_default_wakeup()
60 void tty_port_init(struct tty_port *port) in tty_port_init()
87 void tty_port_link_device(struct tty_port *port, in tty_port_link_device()
107 struct device *tty_port_register_device(struct tty_port *port, in tty_port_register_device()
128 struct device *tty_port_register_device_attr(struct tty_port *port, in tty_port_register_device_attr()
151 struct device *tty_port_register_device_attr_serdev(struct tty_port *port, in tty_port_register_device_attr_serdev()
181 struct device *tty_port_register_device_serdev(struct tty_port *port, in tty_port_register_device_serdev()
200 void tty_port_unregister_device(struct tty_port *port, in tty_port_unregister_device()
213 int tty_port_alloc_xmit_buf(struct tty_port *port) in tty_port_alloc_xmit_buf()
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| D | tty_buffer.c | 56 void tty_buffer_lock_exclusive(struct tty_port *port) in tty_buffer_lock_exclusive()
65 void tty_buffer_unlock_exclusive(struct tty_port *port) in tty_buffer_unlock_exclusive()
91 int tty_buffer_space_avail(struct tty_port *port) in tty_buffer_space_avail()
116 void tty_buffer_free_all(struct tty_port *port) in tty_buffer_free_all()
155 static struct tty_buffer *tty_buffer_alloc(struct tty_port *port, size_t size) in tty_buffer_alloc()
194 static void tty_buffer_free(struct tty_port *port, struct tty_buffer *b) in tty_buffer_free()
221 struct tty_port *port = tty->port; in tty_buffer_flush()
257 static int __tty_buffer_request_room(struct tty_port *port, size_t size, in __tty_buffer_request_room()
294 int tty_buffer_request_room(struct tty_port *port, size_t size) in tty_buffer_request_room()
311 int tty_insert_flip_string_fixed_flag(struct tty_port *port, in tty_insert_flip_string_fixed_flag()
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| D | amiserial.c | 95 struct tty_port tport;
380 struct tty_port *port = &info->tport; in check_modem_status()
518 struct tty_port *port = &info->tport; in startup()
649 struct tty_port *port = &info->tport; in change_speed()
1019 struct tty_port *port = &state->tport; in set_serial_info()
1334 struct tty_port *port = &state->tport; in rs_close()
1463 struct tty_port *port = &info->tport; in rs_open()
1589 static int amiga_carrier_raised(struct tty_port *port) in amiga_carrier_raised()
1594 static void amiga_dtr_rts(struct tty_port *port, int raise) in amiga_dtr_rts()
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| D | isicom.c | 200 struct tty_port port;
324 static void isicom_dtr_rts(struct tty_port *port, int on) in isicom_dtr_rts()
797 static int isicom_activate(struct tty_port *tport, struct tty_struct *tty) in isicom_activate()
824 static int isicom_carrier_raised(struct tty_port *port) in isicom_carrier_raised()
830 static struct tty_port *isicom_find_port(struct tty_struct *tty) in isicom_find_port()
857 struct tty_port *tport; in isicom_open()
901 static void isicom_shutdown(struct tty_port *port) in isicom_shutdown()
920 struct tty_port *port; in isicom_close()
1577 struct tty_port *tport = &board->ports[index].port; in isicom_probe()
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| /Linux-v5.4/arch/parisc/kernel/ |
| D | pdc_cons.c | 82 static struct tty_port tty_port; variable
86 tty_port_tty_set(&tty_port, tty); in pdc_console_tty_open()
96 tty_port_tty_set(&tty_port, NULL); in pdc_console_tty_close()
132 tty_insert_flip_char(&tty_port, data & 0xFF, TTY_NORMAL); in pdc_console_poll()
137 tty_flip_buffer_push(&tty_port); in pdc_console_poll()
174 tty_port_init(&tty_port); in pdc_console_tty_driver_init()
185 tty_port_link_device(&tty_port, pdc_console_tty_driver, 0); in pdc_console_tty_driver_init()
190 tty_port_destroy(&tty_port); in pdc_console_tty_driver_init()
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| /Linux-v5.4/drivers/ipack/devices/ |
| D | ipoctal.c | 37 struct tty_port tty_port; member
71 static int ipoctal_port_activate(struct tty_port *port, struct tty_struct *tty) in ipoctal_port_activate()
97 err = tty_port_open(&channel->tty_port, tty, file); in ipoctal_open()
126 tty_port_close(&channel->tty_port, tty, filp); in ipoctal_close()
149 struct tty_port *port = &channel->tty_port; in ipoctal_irq_rx()
201 value = channel->tty_port.xmit_buf[*pointer_write]; in ipoctal_irq_tx()
388 tty_port_init(&channel->tty_port); in ipoctal_inst_slot()
389 tty_port_alloc_xmit_buf(&channel->tty_port); in ipoctal_inst_slot()
390 channel->tty_port.ops = &ipoctal_tty_port_ops; in ipoctal_inst_slot()
397 tty_dev = tty_port_register_device(&channel->tty_port, tty, i, NULL); in ipoctal_inst_slot()
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| /Linux-v5.4/drivers/s390/char/ |
| 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-v5.4/arch/alpha/kernel/ |
| D | srmcons.c | 34 struct tty_port port;
48 srmcons_do_receive_chars(struct tty_port *port) in srmcons_do_receive_chars()
71 struct tty_port *port = &srmconsp->port; in srmcons_receive_chars()
92 srmcons_do_write(struct tty_port *port, const char *buf, int count) in srmcons_do_write()
161 struct tty_port *port = &srmconsp->port; in srmcons_open()
182 struct tty_port *port = &srmconsp->port; in srmcons_close()
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| /Linux-v5.4/arch/um/drivers/ |
| D | chan_user.h | 41 struct tty_port;
42 extern void register_winch(int fd, struct tty_port *port);
44 struct tty_port *port, unsigned long stack);
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| D | chan_user.c | 219 static int winch_tramp(int fd, struct tty_port *port, int *fd_out, in winch_tramp()
274 void register_winch(int fd, struct tty_port *port) in register_winch()
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| D | chan.h | 40 extern void chan_enable_winch(struct chan *chan, struct tty_port *port);
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| /Linux-v5.4/drivers/tty/serial/ |
| D | serial_core.c | 49 static void uart_port_shutdown(struct tty_port *port);
252 struct tty_port *port = &state->port; in uart_startup()
275 struct tty_port *port = &state->port; in uart_shutdown()
754 static int uart_get_info(struct tty_port *port, struct serial_struct *retinfo) in uart_get_info()
800 struct tty_port *port = &state->port; in uart_get_info_user()
805 static int uart_set_info(struct tty_struct *tty, struct tty_port *port, in uart_set_info()
1011 struct tty_port *port = &state->port; in uart_set_info_user()
1060 struct tty_port *port = &state->port; in uart_tiocmget()
1084 struct tty_port *port = &state->port; in uart_tiocmset()
1105 struct tty_port *port = &state->port; in uart_break_ctl()
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| D | ifx6x60.c | 271 tty_port_tty_hangup(&ifx_dev->tty_port, false); in ifx_spi_timeout()
342 return tty_port_open(&saved_ifx_dev->tty_port, tty, filp); in ifx_spi_open()
356 tty_port_close(&ifx_dev->tty_port, tty, filp); in ifx_spi_close()
462 tty_port_tty_wakeup(&ifx_dev->tty_port); in ifx_spi_prepare_tx_buffer()
544 tty_port_hangup(&ifx_dev->tty_port); in ifx_spi_hangup()
554 static int ifx_port_activate(struct tty_port *port, struct tty_struct *tty) in ifx_port_activate()
557 container_of(port, struct ifx_spi_device, tty_port); in ifx_port_activate()
585 static void ifx_port_shutdown(struct tty_port *port) in ifx_port_shutdown()
588 container_of(port, struct ifx_spi_device, tty_port); in ifx_port_shutdown()
625 tty_insert_flip_string(&ifx_dev->tty_port, chars, size); in ifx_spi_insert_flip_string()
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| D | ifx6x60.h | 64 struct tty_port tty_port; member
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| D | kgdb_nmi.c | 91 struct tty_port port;
96 static struct tty_port *kgdb_nmi_port;
208 static int kgdb_nmi_tty_activate(struct tty_port *port, struct tty_struct *tty) in kgdb_nmi_tty_activate()
220 static void kgdb_nmi_tty_shutdown(struct tty_port *port) in kgdb_nmi_tty_shutdown()
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| D | bcm63xx_uart.c | 233 struct tty_port *tty_port = &port->state->port; in bcm_uart_do_rx() local
258 tty_insert_flip_char(tty_port, 0, TTY_OVERRUN); in bcm_uart_do_rx()
297 tty_insert_flip_char(tty_port, c, flag); in bcm_uart_do_rx()
302 tty_flip_buffer_push(tty_port); in bcm_uart_do_rx()
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| /Linux-v5.4/drivers/tty/serdev/ |
| D | serdev-ttyport.c | 14 struct tty_port *port;
25 static int ttyport_receive_buf(struct tty_port *port, const unsigned char *cp, in ttyport_receive_buf()
48 static void ttyport_write_wakeup(struct tty_port *port) in ttyport_write_wakeup()
264 struct device *serdev_tty_port_register(struct tty_port *port, in serdev_tty_port_register()
306 int serdev_tty_port_unregister(struct tty_port *port) in serdev_tty_port_unregister()
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| /Linux-v5.4/drivers/tty/serial/8250/ |
| D | 8250_dma.c | 47 struct tty_port *tty_port = &p->port.state->port; in __dma_rx_complete() local
56 tty_insert_flip_string(tty_port, dma->rx_buf, count); in __dma_rx_complete()
59 tty_flip_buffer_push(tty_port); in __dma_rx_complete()
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| D | 8250_mtk.c | 91 struct tty_port *tty_port = &up->port.state->port; in mtk8250_dma_rx_complete() local
107 copied = tty_insert_flip_string(tty_port, ptr, cnt); in mtk8250_dma_rx_complete()
113 copied += tty_insert_flip_string(tty_port, ptr, cnt); in mtk8250_dma_rx_complete()
119 tty_flip_buffer_push(tty_port); in mtk8250_dma_rx_complete()
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| /Linux-v5.4/arch/xtensa/platforms/iss/ |
| D | console.c | 35 static struct tty_port serial_port;
96 struct tty_port *port = &serial_port; in rs_poll()
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| /Linux-v5.4/drivers/staging/gdm724x/ |
| D | gdm_tty.h | 27 struct tty_port port;
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| /Linux-v5.4/drivers/misc/ |
| D | pti.c | 55 struct tty_port port[PTITTY_MINOR_NUM];
747 static int pti_port_activate(struct tty_port *port, struct tty_struct *tty) in pti_port_activate()
764 static void pti_port_shutdown(struct tty_port *port) in pti_port_shutdown()
847 struct tty_port *port = &drv_data->port[a]; in pti_pci_probe()
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