| /linux-4.1.27/include/linux/ |
| D | tty.h | 104 #define INTR_CHAR(tty) ((tty)->termios.c_cc[VINTR]) argument
105 #define QUIT_CHAR(tty) ((tty)->termios.c_cc[VQUIT]) argument
106 #define ERASE_CHAR(tty) ((tty)->termios.c_cc[VERASE]) argument
107 #define KILL_CHAR(tty) ((tty)->termios.c_cc[VKILL]) argument
108 #define EOF_CHAR(tty) ((tty)->termios.c_cc[VEOF]) argument
109 #define TIME_CHAR(tty) ((tty)->termios.c_cc[VTIME]) argument
110 #define MIN_CHAR(tty) ((tty)->termios.c_cc[VMIN]) argument
111 #define SWTC_CHAR(tty) ((tty)->termios.c_cc[VSWTC]) argument
112 #define START_CHAR(tty) ((tty)->termios.c_cc[VSTART]) argument
113 #define STOP_CHAR(tty) ((tty)->termios.c_cc[VSTOP]) argument
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| D | tty_driver.h | 254 int (*install)(struct tty_driver *driver, struct tty_struct *tty);
255 void (*remove)(struct tty_driver *driver, struct tty_struct *tty);
256 int (*open)(struct tty_struct * tty, struct file * filp);
257 void (*close)(struct tty_struct * tty, struct file * filp);
258 void (*shutdown)(struct tty_struct *tty);
259 void (*cleanup)(struct tty_struct *tty);
260 int (*write)(struct tty_struct * tty,
262 int (*put_char)(struct tty_struct *tty, unsigned char ch);
263 void (*flush_chars)(struct tty_struct *tty);
264 int (*write_room)(struct tty_struct *tty);
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| D | tty_ldisc.h | 190 void (*flush_buffer)(struct tty_struct *tty);
191 ssize_t (*chars_in_buffer)(struct tty_struct *tty);
192 ssize_t (*read)(struct tty_struct *tty, struct file *file,
194 ssize_t (*write)(struct tty_struct *tty, struct file *file,
196 int (*ioctl)(struct tty_struct *tty, struct file *file,
198 long (*compat_ioctl)(struct tty_struct *tty, struct file *file,
200 void (*set_termios)(struct tty_struct *tty, struct ktermios *old);
203 int (*hangup)(struct tty_struct *tty);
212 void (*fasync)(struct tty_struct *tty, int on);
223 struct tty_struct *tty; member
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| D | selection.h | 19 extern int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *tty);
20 extern int paste_selection(struct tty_struct *tty);
23 extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry);
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| D | serial_core.h | 399 struct tty_struct *tty = port->state->port.tty; in uart_tx_stopped() local
400 if (tty->stopped || port->hw_stopped) in uart_tx_stopped()
467 do_SAK(state->port.tty); in uart_handle_break()
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| D | n_r3964.h | 150 struct tty_struct *tty; member
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| /linux-4.1.27/drivers/tty/ |
| D | tty_ldisc.c | 25 #define tty_ldisc_debug(tty, f, args...) ({ \ argument
27 printk(KERN_DEBUG "%s: %s: " f, __func__, tty_name(tty, __b), ##args); \
30 #define tty_ldisc_debug(tty, f, args...) argument
154 static struct tty_ldisc *tty_ldisc_get(struct tty_struct *tty, int disc) in tty_ldisc_get() argument
181 ld->tty = tty; in tty_ldisc_get()
265 struct tty_ldisc *tty_ldisc_ref_wait(struct tty_struct *tty) in tty_ldisc_ref_wait() argument
267 ldsem_down_read(&tty->ldisc_sem, MAX_SCHEDULE_TIMEOUT); in tty_ldisc_ref_wait()
268 WARN_ON(!tty->ldisc); in tty_ldisc_ref_wait()
269 return tty->ldisc; in tty_ldisc_ref_wait()
282 struct tty_ldisc *tty_ldisc_ref(struct tty_struct *tty) in tty_ldisc_ref() argument
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| D | n_tty.c | 156 static inline int tty_put_user(struct tty_struct *tty, unsigned char x, in tty_put_user() argument
159 struct n_tty_data *ldata = tty->disc_data; in tty_put_user()
161 tty_audit_add_data(tty, &x, 1, ldata->icanon); in tty_put_user()
165 static inline int tty_copy_to_user(struct tty_struct *tty, in tty_copy_to_user() argument
170 struct n_tty_data *ldata = tty->disc_data; in tty_copy_to_user()
172 tty_audit_add_data(tty, from, n, ldata->icanon); in tty_copy_to_user()
188 static void n_tty_kick_worker(struct tty_struct *tty) in n_tty_kick_worker() argument
190 struct n_tty_data *ldata = tty->disc_data; in n_tty_kick_worker()
196 WARN_RATELIMIT(tty->port->itty == NULL, in n_tty_kick_worker()
202 WARN_RATELIMIT(test_bit(TTY_LDISC_HALTED, &tty->flags), in n_tty_kick_worker()
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| D | tty_io.c | 155 static void release_tty(struct tty_struct *tty, int idx);
166 void free_tty_struct(struct tty_struct *tty) in free_tty_struct() argument
168 if (!tty) in free_tty_struct()
170 put_device(tty->dev); in free_tty_struct()
171 kfree(tty->write_buf); in free_tty_struct()
172 tty->magic = 0xDEADDEAD; in free_tty_struct()
173 kfree(tty); in free_tty_struct()
178 return ((struct tty_file_private *)file->private_data)->tty; in file_tty()
195 void tty_add_file(struct tty_struct *tty, struct file *file) in tty_add_file() argument
199 priv->tty = tty; in tty_add_file()
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| D | pty.c | 36 static void pty_close(struct tty_struct *tty, struct file *filp) in pty_close() argument
38 BUG_ON(!tty); in pty_close()
39 if (tty->driver->subtype == PTY_TYPE_MASTER) in pty_close()
40 WARN_ON(tty->count > 1); in pty_close()
42 if (test_bit(TTY_IO_ERROR, &tty->flags)) in pty_close()
44 if (tty->count > 2) in pty_close()
47 set_bit(TTY_IO_ERROR, &tty->flags); in pty_close()
48 wake_up_interruptible(&tty->read_wait); in pty_close()
49 wake_up_interruptible(&tty->write_wait); in pty_close()
50 spin_lock_irq(&tty->ctrl_lock); in pty_close()
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| D | tty_ioctl.c | 49 int tty_chars_in_buffer(struct tty_struct *tty) in tty_chars_in_buffer() argument
51 if (tty->ops->chars_in_buffer) in tty_chars_in_buffer()
52 return tty->ops->chars_in_buffer(tty); in tty_chars_in_buffer()
69 int tty_write_room(struct tty_struct *tty) in tty_write_room() argument
71 if (tty->ops->write_room) in tty_write_room()
72 return tty->ops->write_room(tty); in tty_write_room()
85 void tty_driver_flush_buffer(struct tty_struct *tty) in tty_driver_flush_buffer() argument
87 if (tty->ops->flush_buffer) in tty_driver_flush_buffer()
88 tty->ops->flush_buffer(tty); in tty_driver_flush_buffer()
102 void tty_throttle(struct tty_struct *tty) in tty_throttle() argument
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| D | tty_mutex.c | 13 void __lockfunc tty_lock(struct tty_struct *tty) in tty_lock() argument
15 if (tty->magic != TTY_MAGIC) { in tty_lock()
16 pr_err("L Bad %p\n", tty); in tty_lock()
20 tty_kref_get(tty); in tty_lock()
21 mutex_lock(&tty->legacy_mutex); in tty_lock()
25 void __lockfunc tty_unlock(struct tty_struct *tty) in tty_unlock() argument
27 if (tty->magic != TTY_MAGIC) { in tty_unlock()
28 pr_err("U Bad %p\n", tty); in tty_unlock()
32 mutex_unlock(&tty->legacy_mutex); in tty_unlock()
33 tty_kref_put(tty); in tty_unlock()
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| D | tty_port.c | 173 struct tty_struct *tty; in tty_port_tty_get() local
176 tty = tty_kref_get(port->tty); in tty_port_tty_get()
178 return tty; in tty_port_tty_get()
191 void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty) in tty_port_tty_set() argument
196 tty_kref_put(port->tty); in tty_port_tty_set()
197 port->tty = tty_kref_get(tty); in tty_port_tty_set()
202 static void tty_port_shutdown(struct tty_port *port, struct tty_struct *tty) in tty_port_shutdown() argument
213 if (tty && C_HUPCL(tty)) in tty_port_shutdown()
235 struct tty_struct *tty; in tty_port_hangup() local
241 tty = port->tty; in tty_port_hangup()
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| D | n_hdlc.c | 148 struct tty_struct *tty; member
180 static ssize_t n_hdlc_tty_read(struct tty_struct *tty, struct file *file,
182 static ssize_t n_hdlc_tty_write(struct tty_struct *tty, struct file *file,
184 static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file,
186 static unsigned int n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,
188 static int n_hdlc_tty_open(struct tty_struct *tty);
189 static void n_hdlc_tty_close(struct tty_struct *tty);
190 static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *cp,
192 static void n_hdlc_tty_wakeup(struct tty_struct *tty);
196 #define tty2n_hdlc(tty) ((struct n_hdlc *) ((tty)->disc_data)) argument
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| D | amiserial.c | 48 tty->name, (info->tport.flags), serial_driver->refcount,info->count,tty->count,s)
122 static void change_speed(struct tty_struct *tty, struct serial_state *info,
124 static void rs_wait_until_sent(struct tty_struct *tty, int timeout);
187 static void rs_stop(struct tty_struct *tty) in rs_stop() argument
189 struct serial_state *info = tty->driver_data; in rs_stop()
192 if (serial_paranoia_check(info, tty->name, "rs_stop")) in rs_stop()
207 static void rs_start(struct tty_struct *tty) in rs_start() argument
209 struct serial_state *info = tty->driver_data; in rs_start()
212 if (serial_paranoia_check(info, tty->name, "rs_start")) in rs_start()
316 do_SAK(info->tport.tty); in receive_chars()
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| D | isicom.c | 178 static void isicom_start(struct tty_struct *tty);
408 struct tty_struct *tty; in isicom_tx() local
435 tty = tty_port_tty_get(&port->port); in isicom_tx()
436 if (tty == NULL) in isicom_tx()
446 if (txcount <= 0 || tty->stopped || tty->hw_stopped) in isicom_tx()
499 tty_wakeup(tty); in isicom_tx()
503 tty_kref_put(tty); in isicom_tx()
519 struct tty_struct *tty; in isicom_interrupt() local
562 tty = tty_port_tty_get(&port->port); in isicom_interrupt()
563 if (tty == NULL) { in isicom_interrupt()
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| D | goldfish.c | 93 static int goldfish_tty_activate(struct tty_port *port, struct tty_struct *tty) in goldfish_tty_activate() argument
108 static int goldfish_tty_open(struct tty_struct *tty, struct file *filp) in goldfish_tty_open() argument
110 struct goldfish_tty *qtty = &goldfish_ttys[tty->index]; in goldfish_tty_open()
111 return tty_port_open(&qtty->port, tty, filp); in goldfish_tty_open()
114 static void goldfish_tty_close(struct tty_struct *tty, struct file *filp) in goldfish_tty_close() argument
116 tty_port_close(tty->port, tty, filp); in goldfish_tty_close()
119 static void goldfish_tty_hangup(struct tty_struct *tty) in goldfish_tty_hangup() argument
121 tty_port_hangup(tty->port); in goldfish_tty_hangup()
124 static int goldfish_tty_write(struct tty_struct *tty, const unsigned char *buf, in goldfish_tty_write() argument
127 goldfish_tty_do_write(tty->index, buf, count); in goldfish_tty_write()
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| D | n_tracerouter.c | 71 static int n_tracerouter_open(struct tty_struct *tty) in n_tracerouter_open() argument
78 tr_data->kref_tty = tty_kref_get(tty); in n_tracerouter_open()
83 tty->disc_data = tr_data; in n_tracerouter_open()
84 tty->receive_room = RECEIVE_ROOM; in n_tracerouter_open()
85 tty_driver_flush_buffer(tty); in n_tracerouter_open()
99 static void n_tracerouter_close(struct tty_struct *tty) in n_tracerouter_close() argument
101 struct tracerouter_data *tptr = tty->disc_data; in n_tracerouter_close()
105 tty_driver_flush_buffer(tty); in n_tracerouter_close()
109 tty->disc_data = NULL; in n_tracerouter_close()
130 static ssize_t n_tracerouter_read(struct tty_struct *tty, struct file *file, in n_tracerouter_read() argument
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| D | mxser.c | 571 static int mxser_set_baud(struct tty_struct *tty, long newspd) in mxser_set_baud() argument
573 struct mxser_port *info = tty->driver_data; in mxser_set_baud()
585 tty_encode_baud_rate(tty, 134, 134); in mxser_set_baud()
591 tty_encode_baud_rate(tty, baud, baud); in mxser_set_baud()
617 if (C_BAUD(tty) == BOTHER) { in mxser_set_baud()
638 static int mxser_change_speed(struct tty_struct *tty, in mxser_change_speed() argument
641 struct mxser_port *info = tty->driver_data; in mxser_change_speed()
646 cflag = tty->termios.c_cflag; in mxser_change_speed()
650 if (mxser_set_baud_method[tty->index] == 0) in mxser_change_speed()
651 mxser_set_baud(tty, tty_get_baud_rate(tty)); in mxser_change_speed()
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| D | n_tracesink.c | 74 static int n_tracesink_open(struct tty_struct *tty) in n_tracesink_open() argument
80 this_tty = tty_kref_get(tty); in n_tracesink_open()
84 tty->disc_data = this_tty; in n_tracesink_open()
85 tty_driver_flush_buffer(tty); in n_tracesink_open()
100 static void n_tracesink_close(struct tty_struct *tty) in n_tracesink_close() argument
103 tty_driver_flush_buffer(tty); in n_tracesink_close()
106 tty->disc_data = NULL; in n_tracesink_close()
127 static ssize_t n_tracesink_read(struct tty_struct *tty, struct file *file, in n_tracesink_read() argument
151 static ssize_t n_tracesink_write(struct tty_struct *tty, struct file *file, in n_tracesink_write() argument
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| D | tty_audit.c | 142 void tty_audit_tiocsti(struct tty_struct *tty, char ch) in tty_audit_tiocsti() argument
155 major = tty->driver->major; in tty_audit_tiocsti()
156 minor = tty->driver->minor_start + tty->index; in tty_audit_tiocsti()
219 static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty, in tty_audit_buf_get() argument
237 buf2 = tty_audit_buf_alloc(tty->driver->major, in tty_audit_buf_get()
238 tty->driver->minor_start + tty->index, in tty_audit_buf_get()
268 void tty_audit_add_data(struct tty_struct *tty, const void *data, in tty_audit_add_data() argument
282 if (!audit_log_tty_passwd && icanon && !L_ECHO(tty)) in tty_audit_add_data()
285 if (tty->driver->type == TTY_DRIVER_TYPE_PTY in tty_audit_add_data()
286 && tty->driver->subtype == PTY_TYPE_MASTER) in tty_audit_add_data()
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| D | n_gsm.c | 195 struct tty_struct *tty; /* The tty our ldisc is bound to */ member
1027 static void gsm_process_modem(struct tty_struct *tty, struct gsm_dlci *dlci, in gsm_process_modem() argument
1067 if (tty) { in gsm_process_modem()
1069 if (!(tty->termios.c_cflag & CLOCAL)) in gsm_process_modem()
1070 tty_hangup(tty); in gsm_process_modem()
1097 struct tty_struct *tty; in gsm_control_modem() local
1130 tty = tty_port_tty_get(&dlci->port); in gsm_control_modem()
1131 gsm_process_modem(tty, dlci, modem, clen); in gsm_control_modem()
1132 if (tty) { in gsm_control_modem()
1133 tty_wakeup(tty); in gsm_control_modem()
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| D | metag_da.c | 232 struct tty_struct *tty; in put_channel_data() local
261 tty = tty_port_tty_get(&dport->port); in put_channel_data()
262 if (tty) { in put_channel_data()
263 tty_wakeup(tty); in put_channel_data()
264 tty_kref_put(tty); in put_channel_data()
341 static int dashtty_port_activate(struct tty_port *port, struct tty_struct *tty) in dashtty_port_activate() argument
419 static int dashtty_install(struct tty_driver *driver, struct tty_struct *tty) in dashtty_install() argument
421 return tty_port_install(&dashtty_ports[tty->index].port, driver, tty); in dashtty_install()
424 static int dashtty_open(struct tty_struct *tty, struct file *filp) in dashtty_open() argument
426 return tty_port_open(tty->port, tty, filp); in dashtty_open()
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| D | rocket.c | 230 static void rp_wait_until_sent(struct tty_struct *tty, int timeout);
231 static void rp_flush_buffer(struct tty_struct *tty);
234 static void rp_start(struct tty_struct *tty);
427 struct tty_struct *tty; in rp_do_transmit() local
435 tty = tty_port_tty_get(&info->port); in rp_do_transmit()
437 if (tty == NULL) { in rp_do_transmit()
448 if (tty->stopped) in rp_do_transmit()
470 tty_wakeup(tty); in rp_do_transmit()
472 wake_up_interruptible(&tty->poll_wait); in rp_do_transmit()
477 tty_kref_put(tty); in rp_do_transmit()
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| D | n_r3964.c | 131 static int r3964_open(struct tty_struct *tty);
132 static void r3964_close(struct tty_struct *tty);
133 static ssize_t r3964_read(struct tty_struct *tty, struct file *file,
135 static ssize_t r3964_write(struct tty_struct *tty, struct file *file,
137 static int r3964_ioctl(struct tty_struct *tty, struct file *file,
139 static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old);
140 static unsigned int r3964_poll(struct tty_struct *tty, struct file *file,
142 static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
373 struct tty_struct *tty = pInfo->tty; in put_char() local
375 tty_put_char(tty, ch); in put_char()
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| D | cyclades.c | 90 static void cy_send_xchar(struct tty_struct *tty, char ch);
486 struct tty_struct *tty = in cyy_chip_rx() local
488 if (tty) { in cyy_chip_rx()
489 do_SAK(tty); in cyy_chip_rx()
490 tty_kref_put(tty); in cyy_chip_rx()
572 struct tty_struct *tty; in cyy_chip_tx() local
590 tty = tty_port_tty_get(&info->port); in cyy_chip_tx()
591 if (tty == NULL) { in cyy_chip_tx()
638 if (tty->stopped || tty->hw_stopped) { in cyy_chip_tx()
673 tty_wakeup(tty); in cyy_chip_tx()
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| D | synclinkmp.c | 506 static int open(struct tty_struct *tty, struct file * filp);
507 static void close(struct tty_struct *tty, struct file * filp);
508 static void hangup(struct tty_struct *tty);
509 static void set_termios(struct tty_struct *tty, struct ktermios *old_termios);
511 static int write(struct tty_struct *tty, const unsigned char *buf, int count);
512 static int put_char(struct tty_struct *tty, unsigned char ch);
513 static void send_xchar(struct tty_struct *tty, char ch);
514 static void wait_until_sent(struct tty_struct *tty, int timeout);
515 static int write_room(struct tty_struct *tty);
516 static void flush_chars(struct tty_struct *tty);
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| D | synclink_gt.c | 141 static int open(struct tty_struct *tty, struct file * filp);
142 static void close(struct tty_struct *tty, struct file * filp);
143 static void hangup(struct tty_struct *tty);
144 static void set_termios(struct tty_struct *tty, struct ktermios *old_termios);
146 static int write(struct tty_struct *tty, const unsigned char *buf, int count);
147 static int put_char(struct tty_struct *tty, unsigned char ch);
148 static void send_xchar(struct tty_struct *tty, char ch);
149 static void wait_until_sent(struct tty_struct *tty, int timeout);
150 static int write_room(struct tty_struct *tty);
151 static void flush_chars(struct tty_struct *tty);
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| D | nozomi.c | 418 static inline struct nozomi *get_dc_by_tty(const struct tty_struct *tty) in get_dc_by_tty() argument
420 return tty ? ndevs[tty->index / MAX_PORT] : NULL; in get_dc_by_tty()
423 static inline struct port *get_port_by_tty(const struct tty_struct *tty) in get_port_by_tty() argument
425 struct nozomi *ndev = get_dc_by_tty(tty); in get_port_by_tty()
426 return ndev ? &ndev->port[tty->index % MAX_PORT] : NULL; in get_port_by_tty()
823 struct tty_struct *tty = tty_port_tty_get(&port->port); in receive_data() local
829 if (tty && test_bit(TTY_THROTTLED, &tty->flags)) { in receive_data()
865 tty_kref_put(tty); in receive_data()
1562 static void set_rts(const struct tty_struct *tty, int rts) in set_rts() argument
1564 struct port *port = get_port_by_tty(tty); in set_rts()
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| D | bfin_jtag_comm.c | 74 struct tty_struct *tty = tty_port_tty_get(&port); in bfin_jc_emudat_manager() local
76 if (tty == NULL && circ_empty(&bfin_jc_write_buf)) { in bfin_jc_emudat_manager()
87 tty_kref_put(tty); in bfin_jc_emudat_manager()
128 if (tty) in bfin_jc_emudat_manager()
129 tty_wakeup(tty); in bfin_jc_emudat_manager()
133 tty_kref_put(tty); in bfin_jc_emudat_manager()
141 bfin_jc_open(struct tty_struct *tty, struct file *filp) in bfin_jc_open() argument
148 tty_port_tty_set(&port, tty); in bfin_jc_open()
154 bfin_jc_close(struct tty_struct *tty, struct file *filp) in bfin_jc_close() argument
185 bfin_jc_write(struct tty_struct *tty, const unsigned char *buf, int count) in bfin_jc_write() argument
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| D | moxa.c | 203 static int moxa_tiocmget(struct tty_struct *tty);
204 static int moxa_tiocmset(struct tty_struct *tty,
291 static int moxa_ioctl(struct tty_struct *tty, in moxa_ioctl() argument
294 struct moxa_port *ch = tty->driver_data; in moxa_ioctl()
298 if (tty->index == MAX_PORTS) { in moxa_ioctl()
399 static int moxa_break_ctl(struct tty_struct *tty, int state) in moxa_break_ctl() argument
401 struct moxa_port *port = tty->driver_data; in moxa_break_ctl()
1168 static int moxa_open(struct tty_struct *tty, struct file *filp) in moxa_open() argument
1174 port = tty->index; in moxa_open()
1193 tty->driver_data = ch; in moxa_open()
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| D | synclink.c | 822 static int tiocmget(struct tty_struct *tty);
823 static int tiocmset(struct tty_struct *tty,
910 static void mgsl_wait_until_sent(struct tty_struct *tty, int timeout);
956 static void ldisc_receive_buf(struct tty_struct *tty, in ldisc_receive_buf() argument
960 if (!tty) in ldisc_receive_buf()
962 ld = tty_ldisc_ref(tty); in ldisc_receive_buf()
965 ld->ops->receive_buf(tty, data, flags, count); in ldisc_receive_buf()
975 static void mgsl_stop(struct tty_struct *tty) in mgsl_stop() argument
977 struct mgsl_struct *info = tty->driver_data; in mgsl_stop()
980 if (mgsl_paranoia_check(info, tty->name, "mgsl_stop")) in mgsl_stop()
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| D | tty_buffer.c | 213 void tty_buffer_flush(struct tty_struct *tty, struct tty_ldisc *ld) in tty_buffer_flush() argument
215 struct tty_port *port = tty->port; in tty_buffer_flush()
229 ld->ops->flush_buffer(tty); in tty_buffer_flush()
406 receive_buf(struct tty_struct *tty, struct tty_buffer *head, int count) in receive_buf() argument
408 struct tty_ldisc *disc = tty->ldisc; in receive_buf()
416 count = disc->ops->receive_buf2(tty, p, f, count); in receive_buf()
418 count = min_t(int, count, tty->receive_room); in receive_buf()
420 disc->ops->receive_buf(tty, p, f, count); in receive_buf()
443 struct tty_struct *tty; in flush_to_ldisc() local
446 tty = port->itty; in flush_to_ldisc()
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| D | mips_ejtag_fdc.c | 421 struct tty_struct *tty; in mips_ejtag_fdc_put_chan() local
468 tty = tty_port_tty_get(&dport->port); in mips_ejtag_fdc_put_chan()
469 if (tty) { in mips_ejtag_fdc_put_chan()
470 tty_wakeup(tty); in mips_ejtag_fdc_put_chan()
471 tty_kref_put(tty); in mips_ejtag_fdc_put_chan()
698 struct tty_struct *tty) in mips_ejtag_fdc_tty_port_activate() argument
764 struct tty_struct *tty) in mips_ejtag_fdc_tty_install() argument
768 tty->driver_data = &priv->ports[tty->index]; in mips_ejtag_fdc_tty_install()
769 return tty_port_install(&priv->ports[tty->index].port, driver, tty); in mips_ejtag_fdc_tty_install()
772 static int mips_ejtag_fdc_tty_open(struct tty_struct *tty, struct file *filp) in mips_ejtag_fdc_tty_open() argument
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| /linux-4.1.27/drivers/tty/ipwireless/ |
| D | tty.c | 90 struct ipw_tty *tty = get_tty(linux_tty->index); in ipw_open() local
92 if (!tty) in ipw_open()
95 mutex_lock(&tty->ipw_tty_mutex); in ipw_open()
96 if (tty->port.count == 0) in ipw_open()
97 tty->tx_bytes_queued = 0; in ipw_open()
99 tty->port.count++; in ipw_open()
101 tty->port.tty = linux_tty; in ipw_open()
102 linux_tty->driver_data = tty; in ipw_open()
103 tty->port.low_latency = 1; in ipw_open()
105 if (tty->tty_type == TTYTYPE_MODEM) in ipw_open()
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| D | tty.h | 36 void ipwireless_tty_free(struct ipw_tty *tty);
37 void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
39 int ipwireless_tty_is_modem(struct ipw_tty *tty);
40 void ipwireless_tty_notify_control_line_change(struct ipw_tty *tty,
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| D | network.c | 322 struct ipw_tty *tty = in ipwireless_network_notify_control_line_change() local
331 if (tty) in ipwireless_network_notify_control_line_change()
332 ipwireless_tty_notify_control_line_change(tty, in ipwireless_network_notify_control_line_change()
372 struct ipw_tty *tty = network->associated_ttys[channel_idx][i]; in ipwireless_network_packet_received() local
374 if (!tty) in ipwireless_network_packet_received()
386 && ipwireless_tty_is_modem(tty)) { in ipwireless_network_packet_received()
411 ipwireless_tty_received(tty, data, length); in ipwireless_network_packet_received()
452 struct ipw_tty *tty) in ipwireless_associate_network_tty() argument
458 network->associated_ttys[channel_idx][i] = tty; in ipwireless_associate_network_tty()
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| D | main.c | 199 ipw->tty = ipwireless_tty_create(ipw->hardware, ipw->network); in config_ipwireless()
200 if (!ipw->tty) in config_ipwireless()
297 if (ipw->tty != NULL) in ipwireless_detach()
298 ipwireless_tty_free(ipw->tty); in ipwireless_detach()
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| D | Makefile | 7 ipwireless-y := hardware.o main.o network.o tty.o
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| D | main.h | 59 struct ipw_tty *tty; member
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| D | network.h | 42 unsigned int channel_idx, struct ipw_tty *tty);
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| /linux-4.1.27/drivers/net/irda/ |
| D | irtty-sir.c | 67 return tty_chars_in_buffer(priv->tty); in irtty_chars_in_buffer()
90 struct tty_struct *tty; in irtty_wait_until_sent() local
95 tty = priv->tty; in irtty_wait_until_sent()
96 if (tty->ops->wait_until_sent) { in irtty_wait_until_sent()
97 tty->ops->wait_until_sent(tty, msecs_to_jiffies(100)); in irtty_wait_until_sent()
117 struct tty_struct *tty; in irtty_change_speed() local
124 tty = priv->tty; in irtty_change_speed()
126 down_write(&tty->termios_rwsem); in irtty_change_speed()
127 old_termios = tty->termios; in irtty_change_speed()
128 cflag = tty->termios.c_cflag; in irtty_change_speed()
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| D | irtty-sir.h | 29 struct tty_struct *tty; member
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| /linux-4.1.27/drivers/tty/serial/ |
| D | 68328serial.c | 141 static void change_speed(struct m68k_serial *info, struct tty_struct *tty);
212 static void rs_stop(struct tty_struct *tty) in rs_stop() argument
214 struct m68k_serial *info = (struct m68k_serial *)tty->driver_data; in rs_stop()
218 if (serial_paranoia_check(info, tty->name, "rs_stop")) in rs_stop()
244 static void rs_start(struct tty_struct *tty) in rs_start() argument
246 struct m68k_serial *info = (struct m68k_serial *)tty->driver_data; in rs_start()
250 if (serial_paranoia_check(info, tty->name, "rs_start")) in rs_start()
311 static void transmit_chars(struct m68k_serial *info, struct tty_struct *tty) in transmit_chars() argument
322 if ((info->xmit_cnt <= 0) || !tty || tty->stopped) { in transmit_chars()
350 struct tty_struct *tty = tty_port_tty_get(&info->tport); in rs_interrupt() local
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| D | msm_smd_tty.c | 57 struct tty_struct *tty; in smd_tty_notify() local
62 tty = tty_port_tty_get(&info->port); in smd_tty_notify()
63 if (!tty) in smd_tty_notify()
67 if (test_bit(TTY_THROTTLED, &tty->flags)) in smd_tty_notify()
87 tty_wakeup(tty); in smd_tty_notify()
88 tty_kref_put(tty); in smd_tty_notify()
91 static int smd_tty_port_activate(struct tty_port *tport, struct tty_struct *tty) in smd_tty_port_activate() argument
99 if (smd_tty_channels[i].id == tty->index) { in smd_tty_port_activate()
113 tty->driver_data = info; in smd_tty_port_activate()
129 static int smd_tty_open(struct tty_struct *tty, struct file *f) in smd_tty_open() argument
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| D | serial_core.c | 54 static void uart_change_speed(struct tty_struct *tty, struct uart_state *state,
56 static void uart_wait_until_sent(struct tty_struct *tty, int timeout);
79 tty_wakeup(state->port.tty); in uart_write_wakeup()
82 static void uart_stop(struct tty_struct *tty) in uart_stop() argument
84 struct uart_state *state = tty->driver_data; in uart_stop()
93 static void __uart_start(struct tty_struct *tty) in __uart_start() argument
95 struct uart_state *state = tty->driver_data; in __uart_start()
102 static void uart_start(struct tty_struct *tty) in uart_start() argument
104 struct uart_state *state = tty->driver_data; in uart_start()
109 __uart_start(tty); in uart_start()
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| D | kgdb_nmi.c | 211 static int kgdb_nmi_tty_activate(struct tty_port *port, struct tty_struct *tty) in kgdb_nmi_tty_activate() argument
237 static int kgdb_nmi_tty_install(struct tty_driver *drv, struct tty_struct *tty) in kgdb_nmi_tty_install() argument
250 tty->driver_data = priv; in kgdb_nmi_tty_install()
252 ret = tty_port_install(&priv->port, drv, tty); in kgdb_nmi_tty_install()
264 static void kgdb_nmi_tty_cleanup(struct tty_struct *tty) in kgdb_nmi_tty_cleanup() argument
266 struct kgdb_nmi_tty_priv *priv = tty->driver_data; in kgdb_nmi_tty_cleanup()
268 tty->driver_data = NULL; in kgdb_nmi_tty_cleanup()
273 static int kgdb_nmi_tty_open(struct tty_struct *tty, struct file *file) in kgdb_nmi_tty_open() argument
275 struct kgdb_nmi_tty_priv *priv = tty->driver_data; in kgdb_nmi_tty_open()
279 ret = tty_port_open(&priv->port, tty, file); in kgdb_nmi_tty_open()
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| D | crisv10.c | 160 static void rs_throttle(struct tty_struct * tty);
161 static void rs_wait_until_sent(struct tty_struct *tty, int timeout);
162 static int rs_write(struct tty_struct *tty,
165 static int e100_write_rs485(struct tty_struct *tty,
951 tcflag_t cflags = info->port.tty->termios.c_cflag; in update_char_time()
1363 e100_enable_rs485(struct tty_struct *tty, struct serial_rs485 *r) in e100_enable_rs485() argument
1365 struct e100_serial * info = (struct e100_serial *)tty->driver_data; in e100_enable_rs485()
1397 e100_write_rs485(struct tty_struct *tty, in e100_write_rs485() argument
1400 struct e100_serial * info = (struct e100_serial *)tty->driver_data; in e100_write_rs485()
1410 count = rs_write(tty, buf, count); in e100_write_rs485()
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| D | ifx6x60.c | 299 static int ifx_spi_tiocmget(struct tty_struct *tty) in ifx_spi_tiocmget() argument
302 struct ifx_spi_device *ifx_dev = tty->driver_data; in ifx_spi_tiocmget()
325 static int ifx_spi_tiocmset(struct tty_struct *tty, in ifx_spi_tiocmset() argument
328 struct ifx_spi_device *ifx_dev = tty->driver_data; in ifx_spi_tiocmset()
353 static int ifx_spi_open(struct tty_struct *tty, struct file *filp) in ifx_spi_open() argument
355 return tty_port_open(&saved_ifx_dev->tty_port, tty, filp); in ifx_spi_open()
366 static void ifx_spi_close(struct tty_struct *tty, struct file *filp) in ifx_spi_close() argument
368 struct ifx_spi_device *ifx_dev = tty->driver_data; in ifx_spi_close()
369 tty_port_close(&ifx_dev->tty_port, tty, filp); in ifx_spi_close()
499 static int ifx_spi_write(struct tty_struct *tty, const unsigned char *buf, in ifx_spi_write() argument
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| D | serial-tegra.c | 510 struct tty_port *tty) in tegra_uart_handle_rx_pio() argument
525 if (!uart_handle_sysrq_char(&tup->uport, ch) && tty) in tegra_uart_handle_rx_pio()
526 tty_insert_flip_char(tty, ch, flag); in tegra_uart_handle_rx_pio()
533 struct tty_port *tty, int count) in tegra_uart_copy_rx_to_tty() argument
538 if (!tty) { in tegra_uart_copy_rx_to_tty()
544 copied = tty_insert_flip_string(tty, in tegra_uart_copy_rx_to_tty()
559 struct tty_struct *tty = tty_port_tty_get(&tup->uport.state->port); in tegra_uart_rx_dma_complete() local
575 if (tty) { in tegra_uart_rx_dma_complete()
579 tty_kref_put(tty); in tegra_uart_rx_dma_complete()
594 struct tty_struct *tty = tty_port_tty_get(&tup->uport.state->port); in tegra_uart_handle_rx_dma() local
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| D | tilegx.c | 66 struct tty_struct *tty) in receive_chars() argument
72 struct tty_port *port = tty->port; in receive_chars()
88 struct tty_struct *tty = tty_port_tty_get(port); in handle_receive() local
91 if (!tty) in handle_receive()
95 receive_chars(tile_uart, tty); in handle_receive()
104 receive_chars(tile_uart, tty); in handle_receive()
109 tty_kref_put(tty); in handle_receive()
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| D | xilinx_uartps.c | 1219 struct tty_struct *tty; in cdns_uart_suspend() local
1224 tty = tty_port_tty_get(&port->state->port); in cdns_uart_suspend()
1225 if (tty) { in cdns_uart_suspend()
1226 tty_dev = tty->dev; in cdns_uart_suspend()
1228 tty_kref_put(tty); in cdns_uart_suspend()
1271 struct tty_struct *tty; in cdns_uart_resume() local
1276 tty = tty_port_tty_get(&port->state->port); in cdns_uart_resume()
1277 if (tty) { in cdns_uart_resume()
1278 tty_dev = tty->dev; in cdns_uart_resume()
1280 tty_kref_put(tty); in cdns_uart_resume()
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| D | samsung.c | 365 struct tty_port *tty, int count) in s3c24xx_uart_copy_rx_to_tty() argument
377 if (!tty) { in s3c24xx_uart_copy_rx_to_tty()
381 copied = tty_insert_flip_string(tty, in s3c24xx_uart_copy_rx_to_tty()
395 struct tty_port *tty = &port->state->port; in uart_rx_drain_fifo() local
409 tty_insert_flip_char(tty, ch, TTY_NORMAL); in uart_rx_drain_fifo()
412 tty_flip_buffer_push(tty); in uart_rx_drain_fifo()
483 struct tty_struct *tty = tty_port_tty_get(&ourport->port.state->port); in s3c24xx_serial_rx_dma_complete() local
498 if (tty) { in s3c24xx_serial_rx_dma_complete()
500 tty_kref_put(tty); in s3c24xx_serial_rx_dma_complete()
583 struct tty_struct *tty = tty_port_tty_get(&ourport->port.state->port); in s3c24xx_serial_rx_chars_dma() local
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| /linux-4.1.27/net/irda/ircomm/ |
| D | ircomm_tty.c | 54 struct tty_struct *tty);
55 static int ircomm_tty_open(struct tty_struct *tty, struct file *filp);
56 static void ircomm_tty_close(struct tty_struct * tty, struct file *filp);
57 static int ircomm_tty_write(struct tty_struct * tty,
59 static int ircomm_tty_write_room(struct tty_struct *tty);
60 static void ircomm_tty_throttle(struct tty_struct *tty);
61 static void ircomm_tty_unthrottle(struct tty_struct *tty);
62 static int ircomm_tty_chars_in_buffer(struct tty_struct *tty);
63 static void ircomm_tty_flush_buffer(struct tty_struct *tty);
64 static void ircomm_tty_send_xchar(struct tty_struct *tty, char ch);
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| D | ircomm_tty_ioctl.c | 54 struct tty_struct *tty) in ircomm_tty_change_speed() argument
62 cflag = tty->termios.c_cflag; in ircomm_tty_change_speed()
81 baud = tty_get_baud_rate(tty); in ircomm_tty_change_speed()
109 if (I_INPCK(self->tty)) in ircomm_tty_change_speed()
111 if (I_BRKINT(driver->tty) || I_PARMRK(driver->tty)) in ircomm_tty_change_speed()
118 if (I_IGNPAR(driver->tty)) in ircomm_tty_change_speed()
121 if (I_IGNBRK(self->tty)) { in ircomm_tty_change_speed()
127 if (I_IGNPAR(self->tty)) in ircomm_tty_change_speed()
145 void ircomm_tty_set_termios(struct tty_struct *tty, in ircomm_tty_set_termios() argument
148 struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data; in ircomm_tty_set_termios()
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| D | ircomm_tty_attach.c | 129 struct tty_struct *tty; in ircomm_tty_attach_cable() local
141 tty = tty_port_tty_get(&self->port); in ircomm_tty_attach_cable()
142 if (tty) { in ircomm_tty_attach_cable()
143 tty->hw_stopped = 1; in ircomm_tty_attach_cable()
144 tty_kref_put(tty); in ircomm_tty_attach_cable()
395 struct tty_struct *tty; in ircomm_tty_disconnect_indication() local
400 tty = tty_port_tty_get(&self->port); in ircomm_tty_disconnect_indication()
401 if (!tty) in ircomm_tty_disconnect_indication()
408 tty->hw_stopped = 1; in ircomm_tty_disconnect_indication()
412 tty_kref_put(tty); in ircomm_tty_disconnect_indication()
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| D | Makefile | 5 obj-$(CONFIG_IRCOMM) += ircomm.o ircomm-tty.o
8 ircomm-tty-y := ircomm_tty.o ircomm_tty_attach.o ircomm_tty_ioctl.o ircomm_param.o
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| /linux-4.1.27/arch/ia64/hp/sim/ |
| D | simserial.c | 108 static int rs_put_char(struct tty_struct *tty, unsigned char ch) in rs_put_char() argument
110 struct serial_state *info = tty->driver_data; in rs_put_char()
127 static void transmit_chars(struct tty_struct *tty, struct serial_state *info, in transmit_chars() argument
145 if (info->xmit.head == info->xmit.tail || tty->stopped) { in transmit_chars()
148 info->xmit.head, info->xmit.tail, tty->stopped); in transmit_chars()
178 static void rs_flush_chars(struct tty_struct *tty) in rs_flush_chars() argument
180 struct serial_state *info = tty->driver_data; in rs_flush_chars()
182 if (info->xmit.head == info->xmit.tail || tty->stopped || in rs_flush_chars()
186 transmit_chars(tty, info, NULL); in rs_flush_chars()
189 static int rs_write(struct tty_struct * tty, in rs_write() argument
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| /linux-4.1.27/drivers/input/serio/ |
| D | serport.c | 36 struct tty_struct *tty; member
51 return -(serport->tty->ops->write(serport->tty, &data, 1) != 1); in serport_serio_write()
85 static int serport_ldisc_open(struct tty_struct *tty) in serport_ldisc_open() argument
96 serport->tty = tty; in serport_ldisc_open()
100 tty->disc_data = serport; in serport_ldisc_open()
101 tty->receive_room = 256; in serport_ldisc_open()
102 set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); in serport_ldisc_open()
111 static void serport_ldisc_close(struct tty_struct *tty) in serport_ldisc_close() argument
113 struct serport *serport = (struct serport *) tty->disc_data; in serport_ldisc_close()
124 static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int co… in serport_ldisc_receive() argument
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| /linux-4.1.27/drivers/isdn/gigaset/ |
| D | interface.c | 116 static int if_open(struct tty_struct *tty, struct file *filp) in if_open() argument
121 tty->driver->minor_start, tty->index, __func__); in if_open()
123 cs = gigaset_get_cs_by_tty(tty); in if_open()
131 tty->driver_data = cs; in if_open()
136 tty_port_tty_set(&cs->port, tty); in if_open()
144 static void if_close(struct tty_struct *tty, struct file *filp) in if_close() argument
146 struct cardstate *cs = tty->driver_data; in if_close()
169 static int if_ioctl(struct tty_struct *tty, in if_ioctl() argument
172 struct cardstate *cs = tty->driver_data; in if_ioctl()
236 static int if_tiocmget(struct tty_struct *tty) in if_tiocmget() argument
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| D | ser-gigaset.c | 47 struct tty_struct *tty; member
65 struct tty_struct *tty = cs->hw.ser->tty; in write_modem() local
70 if (!tty || !tty->driver || !skb) in write_modem()
79 set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); in write_modem()
80 if (tty->ops->write) in write_modem()
81 sent = tty->ops->write(tty, skb->data, skb->len); in write_modem()
107 struct tty_struct *tty = cs->hw.ser->tty; in send_cb() local
112 if (!tty || !tty->driver) in send_cb()
120 set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); in send_cb()
121 sent = tty->ops->write(tty, cb->buf + cb->offset, cb->len); in send_cb()
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| /linux-4.1.27/drivers/bluetooth/ |
| D | hci_ldisc.c | 140 struct tty_struct *tty = hu->tty; in hci_uart_write_work() local
154 set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); in hci_uart_write_work()
155 len = tty->ops->write(tty, skb->data, skb->len); in hci_uart_write_work()
220 struct tty_struct *tty = hu->tty; in hci_uart_flush() local
222 BT_DBG("hdev %p tty %p", hdev, tty); in hci_uart_flush()
229 tty_ldisc_flush(tty); in hci_uart_flush()
230 tty_driver_flush_buffer(tty); in hci_uart_flush()
326 static int hci_uart_tty_open(struct tty_struct *tty) in hci_uart_tty_open() argument
330 BT_DBG("tty %p", tty); in hci_uart_tty_open()
334 if (tty->ops->write == NULL) in hci_uart_tty_open()
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| D | hci_ath.c | 53 static int ath_wakeup_ar3k(struct tty_struct *tty) in ath_wakeup_ar3k() argument
55 int status = tty->driver->ops->tiocmget(tty); in ath_wakeup_ar3k()
61 tty->driver->ops->tiocmget(tty); in ath_wakeup_ar3k()
62 tty->driver->ops->tiocmset(tty, 0x00, TIOCM_RTS); in ath_wakeup_ar3k()
66 tty->driver->ops->tiocmget(tty); in ath_wakeup_ar3k()
67 tty->driver->ops->tiocmset(tty, TIOCM_RTS, 0x00); in ath_wakeup_ar3k()
70 status = tty->driver->ops->tiocmget(tty); in ath_wakeup_ar3k()
79 struct tty_struct *tty; in ath_hci_uart_work() local
84 tty = hu->tty; in ath_hci_uart_work()
88 status = ath_wakeup_ar3k(tty); in ath_hci_uart_work()
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| D | hci_uart.h | 71 struct tty_struct *tty; member
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| /linux-4.1.27/drivers/tty/hvc/ |
| D | hvc_console.c | 311 static void hvc_unthrottle(struct tty_struct *tty) in hvc_unthrottle() argument
316 static int hvc_install(struct tty_driver *driver, struct tty_struct *tty) in hvc_install() argument
322 if (!(hp = hvc_get_by_index(tty->index))) in hvc_install()
325 tty->driver_data = hp; in hvc_install()
327 rc = tty_port_install(&hp->port, driver, tty); in hvc_install()
337 static int hvc_open(struct tty_struct *tty, struct file * filp) in hvc_open() argument
339 struct hvc_struct *hp = tty->driver_data; in hvc_open()
352 tty_port_tty_set(&hp->port, tty); in hvc_open()
365 tty->driver_data = NULL; in hvc_open()
370 if (C_BAUD(tty)) in hvc_open()
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| D | hvcs.c | 308 static void hvcs_unthrottle(struct tty_struct *tty);
309 static void hvcs_throttle(struct tty_struct *tty);
312 static int hvcs_write(struct tty_struct *tty,
314 static int hvcs_write_room(struct tty_struct *tty);
315 static int hvcs_chars_in_buffer(struct tty_struct *tty);
329 static int hvcs_open(struct tty_struct *tty, struct file *filp);
330 static void hvcs_close(struct tty_struct *tty, struct file *filp);
331 static void hvcs_hangup(struct tty_struct * tty);
518 static void hvcs_unthrottle(struct tty_struct *tty) in hvcs_unthrottle() argument
520 struct hvcs_struct *hvcsd = tty->driver_data; in hvcs_unthrottle()
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| D | hvsi.c | 239 struct tty_struct *tty, struct hvsi_struct **to_handshake) in hvsi_recv_control() argument
249 if (tty && !C_CLOCAL(tty)) in hvsi_recv_control()
250 tty_hangup(tty); in hvsi_recv_control()
399 static int hvsi_load_chunk(struct hvsi_struct *hp, struct tty_struct *tty, in hvsi_load_chunk() argument
442 hvsi_recv_control(hp, packet, tty, handshake); in hvsi_load_chunk()
490 struct tty_struct *tty; in hvsi_interrupt() local
496 tty = tty_port_tty_get(&hp->port); in hvsi_interrupt()
500 again = hvsi_load_chunk(hp, tty, &handshake); in hvsi_interrupt()
510 if (tty && hp->n_throttle && !test_bit(TTY_THROTTLED, &tty->flags)) { in hvsi_interrupt()
518 tty_kref_put(tty); in hvsi_interrupt()
[all …]
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| D | hvsi_lib.c | 378 pv->tty = tty_port_tty_get(&hp->port); in hvsilib_open()
401 if (!pv->tty || (pv->tty->termios.c_cflag & HUPCL)) in hvsilib_close()
408 tty_kref_put(pv->tty); in hvsilib_close()
409 pv->tty = NULL; in hvsilib_close()
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| /linux-4.1.27/arch/um/drivers/ |
| D | line.h | 59 extern void line_close(struct tty_struct *tty, struct file * filp);
60 extern int line_open(struct tty_struct *tty, struct file *filp);
61 extern int line_install(struct tty_driver *driver, struct tty_struct *tty,
63 extern void line_cleanup(struct tty_struct *tty);
64 extern void line_hangup(struct tty_struct *tty);
67 extern int line_write(struct tty_struct *tty, const unsigned char *buf,
69 extern int line_put_char(struct tty_struct *tty, unsigned char ch);
70 extern void line_set_termios(struct tty_struct *tty, struct ktermios * old);
71 extern int line_chars_in_buffer(struct tty_struct *tty);
72 extern void line_flush_buffer(struct tty_struct *tty);
[all …]
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| D | line.c | 49 int line_write_room(struct tty_struct *tty) in line_write_room() argument
51 struct line *line = tty->driver_data; in line_write_room()
62 int line_chars_in_buffer(struct tty_struct *tty) in line_chars_in_buffer() argument
64 struct line *line = tty->driver_data; in line_chars_in_buffer()
167 void line_flush_buffer(struct tty_struct *tty) in line_flush_buffer() argument
169 struct line *line = tty->driver_data; in line_flush_buffer()
181 void line_flush_chars(struct tty_struct *tty) in line_flush_chars() argument
183 line_flush_buffer(tty); in line_flush_chars()
186 int line_put_char(struct tty_struct *tty, unsigned char ch) in line_put_char() argument
188 return line_write(tty, &ch, sizeof(ch)); in line_put_char()
[all …]
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| D | stdio_console.c | 95 static int con_install(struct tty_driver *driver, struct tty_struct *tty) in con_install() argument
97 return line_install(driver, tty, &vts[tty->index]); in con_install()
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| D | ssl.c | 90 static int ssl_install(struct tty_driver *driver, struct tty_struct *tty) in ssl_install() argument
92 return line_install(driver, tty, &serial_lines[tty->index]); in ssl_install()
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| D | Makefile | 57 obj-$(CONFIG_TTY_CHAN) += tty.o
64 USER_OBJS := fd.o null.o pty.o tty.o xterm.o slip_common.o pcap_user.o vde_user.o
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| /linux-4.1.27/drivers/staging/dgnc/ |
| D | dgnc_tty.c | 90 static int dgnc_tty_open(struct tty_struct *tty, struct file *file);
91 static void dgnc_tty_close(struct tty_struct *tty, struct file *file);
92 static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struct channel_t *ch);
93 static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg);
94 static int dgnc_tty_digigeta(struct tty_struct *tty, struct digi_t __user *retinfo);
95 static int dgnc_tty_digiseta(struct tty_struct *tty, struct digi_t __user *new_info);
96 static int dgnc_tty_write_room(struct tty_struct *tty);
97 static int dgnc_tty_put_char(struct tty_struct *tty, unsigned char c);
98 static int dgnc_tty_chars_in_buffer(struct tty_struct *tty);
99 static void dgnc_tty_start(struct tty_struct *tty);
[all …]
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| D | dgnc_cls.c | 42 static int cls_drain(struct tty_struct *tty, uint seconds);
43 static void cls_param(struct tty_struct *tty);
433 static void cls_param(struct tty_struct *tty) in cls_param() argument
445 if (!tty || tty->magic != TTY_MAGIC) in cls_param()
448 un = (struct un_t *) tty->driver_data; in cls_param()
912 static int cls_drain(struct tty_struct *tty, uint seconds) in cls_drain() argument
918 if (!tty || tty->magic != TTY_MAGIC) in cls_drain()
921 un = (struct un_t *) tty->driver_data; in cls_drain()
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| D | dgnc_neo.c | 45 static int neo_drain(struct tty_struct *tty, uint seconds);
46 static void neo_param(struct tty_struct *tty);
595 static void neo_param(struct tty_struct *tty) in neo_param() argument
607 if (!tty || tty->magic != TTY_MAGIC) in neo_param()
610 un = (struct un_t *) tty->driver_data; in neo_param()
1314 static int neo_drain(struct tty_struct *tty, uint seconds) in neo_drain() argument
1321 if (!tty || tty->magic != TTY_MAGIC) in neo_drain()
1324 un = (struct un_t *) tty->driver_data; in neo_drain()
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| D | dgnc_driver.h | 126 int (*drain)(struct tty_struct *tty, uint seconds);
127 void (*param)(struct tty_struct *tty);
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| /linux-4.1.27/drivers/mmc/card/ |
| D | sdio_uart.c | 434 struct tty_struct *tty; in sdio_uart_transmit_chars() local
445 tty = tty_port_tty_get(&port->port); in sdio_uart_transmit_chars()
447 if (tty == NULL || !kfifo_len(xmit) || in sdio_uart_transmit_chars()
448 tty->stopped || tty->hw_stopped) { in sdio_uart_transmit_chars()
450 tty_kref_put(tty); in sdio_uart_transmit_chars()
462 tty_wakeup(tty); in sdio_uart_transmit_chars()
466 tty_kref_put(tty); in sdio_uart_transmit_chars()
472 struct tty_struct *tty; in sdio_uart_check_modem_status() local
495 tty = tty_port_tty_get(&port->port); in sdio_uart_check_modem_status()
496 if (tty && (tty->termios.c_cflag & CRTSCTS)) { in sdio_uart_check_modem_status()
[all …]
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| /linux-4.1.27/drivers/ipack/devices/ |
| D | ipoctal.c | 74 static int ipoctal_port_activate(struct tty_port *port, struct tty_struct *tty) in ipoctal_port_activate() argument
78 channel = dev_get_drvdata(tty->dev); in ipoctal_port_activate()
89 static int ipoctal_open(struct tty_struct *tty, struct file *file) in ipoctal_open() argument
91 struct ipoctal_channel *channel = dev_get_drvdata(tty->dev); in ipoctal_open()
92 struct ipoctal *ipoctal = chan_to_ipoctal(channel, tty->index); in ipoctal_open()
95 tty->driver_data = channel; in ipoctal_open()
100 err = tty_port_open(&channel->tty_port, tty, file); in ipoctal_open()
125 static void ipoctal_close(struct tty_struct *tty, struct file *filp) in ipoctal_close() argument
127 struct ipoctal_channel *channel = tty->driver_data; in ipoctal_close()
129 tty_port_close(&channel->tty_port, tty, filp); in ipoctal_close()
[all …]
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| /linux-4.1.27/drivers/net/hamradio/ |
| D | 6pack.c | 87 struct tty_struct *tty; /* ptr to TTY structure */ member
149 sp->tty->ops->write(sp->tty, &sp->led_state, 1); in sp_xmit_on_air()
151 actual = sp->tty->ops->write(sp->tty, sp->xbuff, sp->status2); in sp_xmit_on_air()
155 sp->tty->ops->write(sp->tty, &sp->led_state, 1); in sp_xmit_on_air()
195 set_bit(TTY_DO_WRITE_WAKEUP, &sp->tty->flags); in sp_encaps()
221 sp->tty->ops->write(sp->tty, &sp->led_state, 1); in sp_encaps()
223 actual = sp->tty->ops->write(sp->tty, sp->xbuff, count); in sp_encaps()
227 sp->tty->ops->write(sp->tty, &sp->led_state, 1); in sp_encaps()
269 if (sp->tty == NULL) in sp_open_dev()
280 if (sp->tty) { in sp_close()
[all …]
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| D | mkiss.c | 51 struct tty_struct *tty; /* ptr to TTY structure */ member
517 set_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags); in ax_encaps()
518 actual = ax->tty->ops->write(ax->tty, ax->xbuff, count); in ax_encaps()
551 (tty_chars_in_buffer(ax->tty) || ax->xleft) ? in ax_xmit()
555 clear_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags); in ax_xmit()
571 if (ax->tty == NULL) in ax_open_dev()
583 if (ax->tty == NULL) in ax_open()
632 if (ax->tty) in ax_close()
633 clear_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags); in ax_close()
675 static struct mkiss *mkiss_get(struct tty_struct *tty) in mkiss_get() argument
[all …]
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| /linux-4.1.27/include/linux/usb/ |
| D | serial.h | 256 int (*open)(struct tty_struct *tty, struct usb_serial_port *port);
258 int (*write)(struct tty_struct *tty, struct usb_serial_port *port,
261 int (*write_room)(struct tty_struct *tty);
262 int (*ioctl)(struct tty_struct *tty,
264 void (*set_termios)(struct tty_struct *tty,
266 void (*break_ctl)(struct tty_struct *tty, int break_state);
267 int (*chars_in_buffer)(struct tty_struct *tty);
268 void (*wait_until_sent)(struct tty_struct *tty, long timeout);
270 void (*throttle)(struct tty_struct *tty);
271 void (*unthrottle)(struct tty_struct *tty);
[all …]
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| /linux-4.1.27/drivers/net/caif/ |
| D | caif_serial.c | 70 struct tty_struct *tty; member
85 static void ldisc_tx_wakeup(struct tty_struct *tty);
90 ser->tty->stopped << 5 | in update_tty_status()
91 ser->tty->flow_stopped << 3 | in update_tty_status()
92 ser->tty->packet << 2 | in update_tty_status()
93 ser->tty->port->low_latency << 1; in update_tty_status()
95 static inline void debugfs_init(struct ser_device *ser, struct tty_struct *tty) in debugfs_init() argument
98 debugfs_create_dir(tty->name, debugfsdir); in debugfs_init()
146 static inline void debugfs_init(struct ser_device *ser, struct tty_struct *tty) in debugfs_init() argument
168 static void ldisc_receive(struct tty_struct *tty, const u8 *data, in ldisc_receive() argument
[all …]
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| /linux-4.1.27/drivers/net/can/ |
| D | slcan.c | 83 struct tty_struct *tty; /* ptr to TTY structure */ member
305 set_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); in slc_encaps()
306 actual = sl->tty->ops->write(sl->tty, sl->xbuff, pos - sl->xbuff); in slc_encaps()
320 if (!sl->tty || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev)) { in slcan_transmit()
329 clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); in slcan_transmit()
335 actual = sl->tty->ops->write(sl->tty, sl->xhead, sl->xleft); in slcan_transmit()
345 static void slcan_write_wakeup(struct tty_struct *tty) in slcan_write_wakeup() argument
347 struct slcan *sl = tty->disc_data; in slcan_write_wakeup()
366 if (sl->tty == NULL) { in slc_xmit()
391 if (sl->tty) { in slc_close()
[all …]
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| /linux-4.1.27/net/bluetooth/rfcomm/ |
| D | tty.c | 111 static int rfcomm_dev_activate(struct tty_port *port, struct tty_struct *tty) in rfcomm_dev_activate() argument
118 set_bit(TTY_IO_ERROR, &tty->flags); in rfcomm_dev_activate()
320 struct device *tty; in rfcomm_dev_add() local
330 tty = tty_port_register_device(&dev->port, rfcomm_tty_driver, in rfcomm_dev_add()
332 if (IS_ERR(tty)) { in rfcomm_dev_add()
334 return PTR_ERR(tty); in rfcomm_dev_add()
337 dev->tty_dev = tty; in rfcomm_dev_add()
442 struct tty_struct *tty; in __rfcomm_release_dev() local
468 tty = tty_port_tty_get(&dev->port); in __rfcomm_release_dev()
469 if (tty) { in __rfcomm_release_dev()
[all …]
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| D | Makefile | 8 rfcomm-$(CONFIG_BT_RFCOMM_TTY) += tty.o
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| /linux-4.1.27/drivers/usb/serial/ |
| D | console.c | 70 struct tty_struct *tty = NULL; in usb_console_setup() local
137 tty = kzalloc(sizeof(*tty), GFP_KERNEL); in usb_console_setup()
138 if (!tty) { in usb_console_setup()
142 kref_init(&tty->kref); in usb_console_setup()
143 tty->driver = usb_serial_tty_driver; in usb_console_setup()
144 tty->index = co->index; in usb_console_setup()
145 init_ldsem(&tty->ldisc_sem); in usb_console_setup()
146 INIT_LIST_HEAD(&tty->tty_files); in usb_console_setup()
147 kref_get(&tty->driver->kref); in usb_console_setup()
148 __module_get(tty->driver->owner); in usb_console_setup()
[all …]
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| D | usb-serial.c | 179 static int serial_install(struct tty_driver *driver, struct tty_struct *tty) in serial_install() argument
181 int idx = tty->index; in serial_install()
198 retval = tty_port_install(&port->port, driver, tty); in serial_install()
206 serial->type->init_termios(tty); in serial_install()
208 tty->driver_data = port; in serial_install()
222 static int serial_port_activate(struct tty_port *tport, struct tty_struct *tty) in serial_port_activate() argument
233 retval = port->serial->type->open(tty, port); in serial_port_activate()
242 static int serial_open(struct tty_struct *tty, struct file *filp) in serial_open() argument
244 struct usb_serial_port *port = tty->driver_data; in serial_open()
246 dev_dbg(tty->dev, "%s\n", __func__); in serial_open()
[all …]
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| D | cypress_m8.c | 126 static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port);
129 static int cypress_write(struct tty_struct *tty, struct usb_serial_port *port,
132 static int cypress_write_room(struct tty_struct *tty);
133 static void cypress_set_termios(struct tty_struct *tty,
135 static int cypress_tiocmget(struct tty_struct *tty);
136 static int cypress_tiocmset(struct tty_struct *tty,
138 static int cypress_chars_in_buffer(struct tty_struct *tty);
139 static void cypress_throttle(struct tty_struct *tty);
140 static void cypress_unthrottle(struct tty_struct *tty);
295 static int cypress_serial_control(struct tty_struct *tty, in cypress_serial_control() argument
[all …]
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| D | kobil_sct.c | 56 static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port);
58 static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port,
60 static int kobil_write_room(struct tty_struct *tty);
61 static int kobil_ioctl(struct tty_struct *tty,
63 static int kobil_tiocmget(struct tty_struct *tty);
64 static int kobil_tiocmset(struct tty_struct *tty,
68 static void kobil_set_termios(struct tty_struct *tty,
70 static void kobil_init_termios(struct tty_struct *tty);
159 static void kobil_init_termios(struct tty_struct *tty) in kobil_init_termios() argument
162 tty->termios.c_lflag = 0; in kobil_init_termios()
[all …]
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| D | mct_u232.c | 47 static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port);
51 static void mct_u232_set_termios(struct tty_struct *tty,
53 static void mct_u232_break_ctl(struct tty_struct *tty, int break_state);
54 static int mct_u232_tiocmget(struct tty_struct *tty);
55 static int mct_u232_tiocmset(struct tty_struct *tty,
57 static void mct_u232_throttle(struct tty_struct *tty);
58 static void mct_u232_unthrottle(struct tty_struct *tty);
178 static int mct_u232_set_baud_rate(struct tty_struct *tty, in mct_u232_set_baud_rate() argument
202 tty_encode_baud_rate(tty, speed, speed); in mct_u232_set_baud_rate()
233 if (port && C_CRTSCTS(tty)) in mct_u232_set_baud_rate()
[all …]
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| D | usb-wwan.h | 9 extern int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port);
13 extern int usb_wwan_write_room(struct tty_struct *tty);
14 extern int usb_wwan_tiocmget(struct tty_struct *tty);
15 extern int usb_wwan_tiocmset(struct tty_struct *tty,
17 extern int usb_wwan_ioctl(struct tty_struct *tty,
19 extern int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
21 extern int usb_wwan_chars_in_buffer(struct tty_struct *tty);
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| D | ti_usb_3410_5052.c | 93 static int ti_open(struct tty_struct *tty, struct usb_serial_port *port);
95 static int ti_write(struct tty_struct *tty, struct usb_serial_port *port,
97 static int ti_write_room(struct tty_struct *tty);
98 static int ti_chars_in_buffer(struct tty_struct *tty);
100 static void ti_throttle(struct tty_struct *tty);
101 static void ti_unthrottle(struct tty_struct *tty);
102 static int ti_ioctl(struct tty_struct *tty,
104 static void ti_set_termios(struct tty_struct *tty,
106 static int ti_tiocmget(struct tty_struct *tty);
107 static int ti_tiocmset(struct tty_struct *tty,
[all …]
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| D | f81232.c | 138 struct tty_struct *tty; in f81232_read_msr() local
165 tty = tty_port_tty_get(&port->port); in f81232_read_msr()
166 if (tty) { in f81232_read_msr()
167 usb_serial_handle_dcd_change(port, tty, in f81232_read_msr()
170 tty_kref_put(tty); in f81232_read_msr()
338 static void f81232_break_ctl(struct tty_struct *tty, int break_state) in f81232_break_ctl() argument
439 static void f81232_set_termios(struct tty_struct *tty, in f81232_set_termios() argument
447 if (old_termios && !tty_termios_hw_change(&tty->termios, old_termios)) in f81232_set_termios()
450 if (C_BAUD(tty) == B0) in f81232_set_termios()
455 baudrate = tty_get_baud_rate(tty); in f81232_set_termios()
[all …]
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| D | generic.c | 80 int usb_serial_generic_open(struct tty_struct *tty, struct usb_serial_port *port) in usb_serial_generic_open() argument
191 int usb_serial_generic_write(struct tty_struct *tty, in usb_serial_generic_write() argument
211 int usb_serial_generic_write_room(struct tty_struct *tty) in usb_serial_generic_write_room() argument
213 struct usb_serial_port *port = tty->driver_data; in usb_serial_generic_write_room()
228 int usb_serial_generic_chars_in_buffer(struct tty_struct *tty) in usb_serial_generic_chars_in_buffer() argument
230 struct usb_serial_port *port = tty->driver_data; in usb_serial_generic_chars_in_buffer()
246 void usb_serial_generic_wait_until_sent(struct tty_struct *tty, long timeout) in usb_serial_generic_wait_until_sent() argument
248 struct usb_serial_port *port = tty->driver_data; in usb_serial_generic_wait_until_sent()
253 bps = tty_get_baud_rate(tty); in usb_serial_generic_wait_until_sent()
438 void usb_serial_generic_throttle(struct tty_struct *tty) in usb_serial_generic_throttle() argument
[all …]
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| D | pl2303.c | 401 static void pl2303_encode_baud_rate(struct tty_struct *tty, in pl2303_encode_baud_rate() argument
410 baud = tty_get_baud_rate(tty); in pl2303_encode_baud_rate()
428 tty_encode_baud_rate(tty, baud, baud); in pl2303_encode_baud_rate()
478 static void pl2303_set_termios(struct tty_struct *tty, in pl2303_set_termios() argument
489 if (old_termios && !tty_termios_hw_change(&tty->termios, old_termios)) in pl2303_set_termios()
496 tty->termios = *old_termios; in pl2303_set_termios()
502 switch (C_CSIZE(tty)) { in pl2303_set_termios()
519 pl2303_encode_baud_rate(tty, port, &buf[0]); in pl2303_set_termios()
524 if (C_CSTOPB(tty)) { in pl2303_set_termios()
529 if (C_CSIZE(tty) == CS5) { in pl2303_set_termios()
[all …]
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| D | kl5kusb105.c | 60 static int klsi_105_open(struct tty_struct *tty, struct usb_serial_port *port);
62 static void klsi_105_set_termios(struct tty_struct *tty,
64 static int klsi_105_tiocmget(struct tty_struct *tty);
252 static int klsi_105_open(struct tty_struct *tty, struct usb_serial_port *port) in klsi_105_open() argument
282 priv->termios.c_iflag = tty->termios.c_iflag; in klsi_105_open()
283 priv->termios.c_oflag = tty->termios.c_oflag; in klsi_105_open()
284 priv->termios.c_cflag = tty->termios.c_cflag; in klsi_105_open()
285 priv->termios.c_lflag = tty->termios.c_lflag; in klsi_105_open()
287 priv->termios.c_cc[i] = tty->termios.c_cc[i]; in klsi_105_open()
296 rc = usb_serial_generic_open(tty, port); in klsi_105_open()
[all …]
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| D | spcp8x5.c | 280 static void spcp8x5_init_termios(struct tty_struct *tty) in spcp8x5_init_termios() argument
282 tty->termios = tty_std_termios; in spcp8x5_init_termios()
283 tty->termios.c_cflag = B115200 | CS8 | CREAD | HUPCL | CLOCAL; in spcp8x5_init_termios()
284 tty->termios.c_ispeed = 115200; in spcp8x5_init_termios()
285 tty->termios.c_ospeed = 115200; in spcp8x5_init_termios()
288 static void spcp8x5_set_termios(struct tty_struct *tty, in spcp8x5_set_termios() argument
294 unsigned int cflag = tty->termios.c_cflag; in spcp8x5_set_termios()
302 if (old_termios && !tty_termios_hw_change(&tty->termios, old_termios)) in spcp8x5_set_termios()
322 baud = tty_get_baud_rate(tty); in spcp8x5_set_termios()
392 static int spcp8x5_open(struct tty_struct *tty, struct usb_serial_port *port) in spcp8x5_open() argument
[all …]
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| D | digi_acceleport.c | 220 static void digi_rx_throttle(struct tty_struct *tty);
221 static void digi_rx_unthrottle(struct tty_struct *tty);
222 static void digi_set_termios(struct tty_struct *tty,
224 static void digi_break_ctl(struct tty_struct *tty, int break_state);
225 static int digi_tiocmget(struct tty_struct *tty);
226 static int digi_tiocmset(struct tty_struct *tty, unsigned int set,
228 static int digi_write(struct tty_struct *tty, struct usb_serial_port *port,
231 static int digi_write_room(struct tty_struct *tty);
232 static int digi_chars_in_buffer(struct tty_struct *tty);
233 static int digi_open(struct tty_struct *tty, struct usb_serial_port *port);
[all …]
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| D | oti6858.c | 122 static int oti6858_open(struct tty_struct *tty, struct usb_serial_port *port);
124 static void oti6858_set_termios(struct tty_struct *tty,
126 static void oti6858_init_termios(struct tty_struct *tty);
130 static int oti6858_write(struct tty_struct *tty, struct usb_serial_port *port,
132 static int oti6858_write_room(struct tty_struct *tty);
133 static int oti6858_chars_in_buffer(struct tty_struct *tty);
134 static int oti6858_tiocmget(struct tty_struct *tty);
135 static int oti6858_tiocmset(struct tty_struct *tty,
357 static int oti6858_write(struct tty_struct *tty, struct usb_serial_port *port, in oti6858_write() argument
368 static int oti6858_write_room(struct tty_struct *tty) in oti6858_write_room() argument
[all …]
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| D | whiteheat.c | 89 static int whiteheat_open(struct tty_struct *tty,
92 static int whiteheat_ioctl(struct tty_struct *tty,
94 static void whiteheat_set_termios(struct tty_struct *tty,
96 static int whiteheat_tiocmget(struct tty_struct *tty);
97 static int whiteheat_tiocmset(struct tty_struct *tty,
99 static void whiteheat_break_ctl(struct tty_struct *tty, int break_state);
166 static void firm_setup_port(struct tty_struct *tty);
390 static int whiteheat_open(struct tty_struct *tty, struct usb_serial_port *port) in whiteheat_open() argument
412 if (tty) in whiteheat_open()
413 firm_setup_port(tty); in whiteheat_open()
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| D | cp210x.c | 32 static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *);
464 static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *port) in cp210x_open() argument
476 cp210x_get_termios(tty, port); in cp210x_open()
479 if (tty) in cp210x_open()
480 cp210x_change_speed(tty, port, NULL); in cp210x_open()
482 return usb_serial_generic_open(tty, port); in cp210x_open()
497 static void cp210x_get_termios(struct tty_struct *tty, in cp210x_get_termios() argument
502 if (tty) { in cp210x_get_termios()
503 cp210x_get_termios_port(tty->driver_data, in cp210x_get_termios()
504 &tty->termios.c_cflag, &baud); in cp210x_get_termios()
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| D | metro-usb.c | 182 static int metrousb_open(struct tty_struct *tty, struct usb_serial_port *port) in metrousb_open() argument
287 static void metrousb_throttle(struct tty_struct *tty) in metrousb_throttle() argument
289 struct usb_serial_port *port = tty->driver_data; in metrousb_throttle()
293 dev_dbg(tty->dev, "%s\n", __func__); in metrousb_throttle()
301 static int metrousb_tiocmget(struct tty_struct *tty) in metrousb_tiocmget() argument
304 struct usb_serial_port *port = tty->driver_data; in metrousb_tiocmget()
308 dev_dbg(tty->dev, "%s\n", __func__); in metrousb_tiocmget()
317 static int metrousb_tiocmset(struct tty_struct *tty, in metrousb_tiocmset() argument
320 struct usb_serial_port *port = tty->driver_data; in metrousb_tiocmset()
326 dev_dbg(tty->dev, "%s - set=%d, clear=%d\n", __func__, set, clear); in metrousb_tiocmset()
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| D | keyspan_pda.c | 200 static void keyspan_pda_rx_throttle(struct tty_struct *tty) in keyspan_pda_rx_throttle() argument
208 struct usb_serial_port *port = tty->driver_data; in keyspan_pda_rx_throttle()
214 static void keyspan_pda_rx_unthrottle(struct tty_struct *tty) in keyspan_pda_rx_unthrottle() argument
216 struct usb_serial_port *port = tty->driver_data; in keyspan_pda_rx_unthrottle()
283 static void keyspan_pda_break_ctl(struct tty_struct *tty, int break_state) in keyspan_pda_break_ctl() argument
285 struct usb_serial_port *port = tty->driver_data; in keyspan_pda_break_ctl()
308 static void keyspan_pda_set_termios(struct tty_struct *tty, in keyspan_pda_set_termios() argument
334 speed = tty_get_baud_rate(tty); in keyspan_pda_set_termios()
344 tty_termios_copy_hw(&tty->termios, old_termios); in keyspan_pda_set_termios()
345 tty_encode_baud_rate(tty, speed, speed); in keyspan_pda_set_termios()
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| D | belkin_sa.c | 45 static int belkin_sa_open(struct tty_struct *tty,
50 static void belkin_sa_set_termios(struct tty_struct *tty,
52 static void belkin_sa_break_ctl(struct tty_struct *tty, int break_state);
53 static int belkin_sa_tiocmget(struct tty_struct *tty);
54 static int belkin_sa_tiocmset(struct tty_struct *tty,
151 static int belkin_sa_open(struct tty_struct *tty, in belkin_sa_open() argument
162 retval = usb_serial_generic_open(tty, port); in belkin_sa_open()
281 static void belkin_sa_set_termios(struct tty_struct *tty, in belkin_sa_set_termios() argument
295 struct ktermios *termios = &tty->termios; in belkin_sa_set_termios()
326 baud = tty_get_baud_rate(tty); in belkin_sa_set_termios()
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| D | omninet.c | 34 static int omninet_open(struct tty_struct *tty, struct usb_serial_port *port);
37 static int omninet_write(struct tty_struct *tty, struct usb_serial_port *port,
39 static int omninet_write_room(struct tty_struct *tty);
130 static int omninet_open(struct tty_struct *tty, struct usb_serial_port *port) in omninet_open() argument
136 tty_port_tty_set(&wport->port, tty); in omninet_open()
138 return usb_serial_generic_open(tty, port); in omninet_open()
162 static int omninet_write(struct tty_struct *tty, struct usb_serial_port *port, in omninet_write() argument
213 static int omninet_write_room(struct tty_struct *tty) in omninet_write_room() argument
215 struct usb_serial_port *port = tty->driver_data; in omninet_write_room()
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| D | ssu100.c | 200 static void ssu100_set_termios(struct tty_struct *tty, in ssu100_set_termios() argument
205 struct ktermios *termios = &tty->termios; in ssu100_set_termios()
234 baud = tty_get_baud_rate(tty); in ssu100_set_termios()
261 if (I_IXOFF(tty) || I_IXON(tty)) { in ssu100_set_termios()
262 u16 x = ((u16)(START_CHAR(tty) << 8) | (u16)(STOP_CHAR(tty))); in ssu100_set_termios()
276 static int ssu100_open(struct tty_struct *tty, struct usb_serial_port *port) in ssu100_open() argument
310 if (tty) in ssu100_open()
311 ssu100_set_termios(tty, port, &tty->termios); in ssu100_open()
313 return usb_serial_generic_open(tty, port); in ssu100_open()
339 static int ssu100_ioctl(struct tty_struct *tty, in ssu100_ioctl() argument
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| D | ch341.c | 87 static void ch341_set_termios(struct tty_struct *tty,
310 static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port) in ch341_open() argument
320 if (tty) in ch341_open()
321 ch341_set_termios(tty, port, NULL); in ch341_open()
331 r = usb_serial_generic_open(tty, port); in ch341_open()
339 static void ch341_set_termios(struct tty_struct *tty, in ch341_set_termios() argument
346 baud_rate = tty_get_baud_rate(tty); in ch341_set_termios()
370 static void ch341_break_ctl(struct tty_struct *tty, int break_state) in ch341_break_ctl() argument
374 struct usb_serial_port *port = tty->driver_data; in ch341_break_ctl()
413 static int ch341_tiocmset(struct tty_struct *tty, in ch341_tiocmset() argument
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| D | ark3116.c | 207 static void ark3116_init_termios(struct tty_struct *tty) in ark3116_init_termios() argument
209 struct ktermios *termios = &tty->termios; in ark3116_init_termios()
217 static void ark3116_set_termios(struct tty_struct *tty, in ark3116_set_termios() argument
223 struct ktermios *termios = &tty->termios; in ark3116_set_termios()
225 int bps = tty_get_baud_rate(tty); in ark3116_set_termios()
327 if (I_IXOFF(tty) || I_IXON(tty)) { in ark3116_set_termios()
353 static int ark3116_open(struct tty_struct *tty, struct usb_serial_port *port) in ark3116_open() argument
364 result = usb_serial_generic_open(tty, port); in ark3116_open()
395 if (tty) in ark3116_open()
396 ark3116_set_termios(tty, port, NULL); in ark3116_open()
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| D | mxuport.c | 295 static void mxuport_throttle(struct tty_struct *tty) in mxuport_throttle() argument
297 struct usb_serial_port *port = tty->driver_data; in mxuport_throttle()
313 static void mxuport_unthrottle(struct tty_struct *tty) in mxuport_unthrottle() argument
316 struct usb_serial_port *port = tty->driver_data; in mxuport_unthrottle()
709 static int mxuport_tiocmset(struct tty_struct *tty, unsigned int set, in mxuport_tiocmset() argument
712 struct usb_serial_port *port = tty->driver_data; in mxuport_tiocmset()
741 static int mxuport_tiocmget(struct tty_struct *tty) in mxuport_tiocmget() argument
744 struct usb_serial_port *port = tty->driver_data; in mxuport_tiocmget()
773 static int mxuport_set_termios_flow(struct tty_struct *tty, in mxuport_set_termios_flow() argument
778 u8 xon = START_CHAR(tty); in mxuport_set_termios_flow()
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| D | io_ti.c | 204 static void edge_set_termios(struct tty_struct *tty,
206 static void edge_send(struct usb_serial_port *port, struct tty_struct *tty);
1433 struct tty_struct *tty; in handle_new_msr() local
1456 tty = tty_port_tty_get(&edge_port->port->port); in handle_new_msr()
1458 if (tty && C_CRTSCTS(tty)) { in handle_new_msr()
1460 tty_wakeup(tty); in handle_new_msr()
1462 tty_kref_put(tty); in handle_new_msr()
1680 struct tty_struct *tty; in edge_bulk_out_callback() local
1701 tty = tty_port_tty_get(&port->port); in edge_bulk_out_callback()
1702 edge_send(port, tty); in edge_bulk_out_callback()
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| D | opticon.c | 128 static int opticon_open(struct tty_struct *tty, struct usb_serial_port *port) in opticon_open() argument
144 res = usb_serial_generic_open(tty, port); in opticon_open()
180 static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port, in opticon_write() argument
263 static int opticon_write_room(struct tty_struct *tty) in opticon_write_room() argument
265 struct usb_serial_port *port = tty->driver_data; in opticon_write_room()
285 static int opticon_tiocmget(struct tty_struct *tty) in opticon_tiocmget() argument
287 struct usb_serial_port *port = tty->driver_data; in opticon_tiocmget()
303 static int opticon_tiocmset(struct tty_struct *tty, in opticon_tiocmset() argument
306 struct usb_serial_port *port = tty->driver_data; in opticon_tiocmset()
360 static int opticon_ioctl(struct tty_struct *tty, in opticon_ioctl() argument
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| D | io_edgeport.c | 197 static int edge_open(struct tty_struct *tty, struct usb_serial_port *port);
199 static int edge_write(struct tty_struct *tty, struct usb_serial_port *port,
201 static int edge_write_room(struct tty_struct *tty);
202 static int edge_chars_in_buffer(struct tty_struct *tty);
203 static void edge_throttle(struct tty_struct *tty);
204 static void edge_unthrottle(struct tty_struct *tty);
205 static void edge_set_termios(struct tty_struct *tty,
208 static int edge_ioctl(struct tty_struct *tty,
210 static void edge_break(struct tty_struct *tty, int break_state);
211 static int edge_tiocmget(struct tty_struct *tty);
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| D | quatech2.c | 266 static void qt2_set_termios(struct tty_struct *tty, in qt2_set_termios() argument
272 struct ktermios *termios = &tty->termios; in qt2_set_termios()
303 baud = tty_get_baud_rate(tty); in qt2_set_termios()
324 if (I_IXOFF(tty) || I_IXON(tty)) { in qt2_set_termios()
325 u16 x = ((u16) (START_CHAR(tty) << 8) | (u16) (STOP_CHAR(tty))); in qt2_set_termios()
339 static int qt2_open(struct tty_struct *tty, struct usb_serial_port *port) in qt2_open() argument
400 if (tty) in qt2_open()
401 qt2_set_termios(tty, port, &tty->termios); in qt2_open()
484 static int qt2_ioctl(struct tty_struct *tty, in qt2_ioctl() argument
487 struct usb_serial_port *port = tty->driver_data; in qt2_ioctl()
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| D | empeg.c | 38 static void empeg_init_termios(struct tty_struct *tty);
81 static void empeg_init_termios(struct tty_struct *tty) in empeg_init_termios() argument
83 struct ktermios *termios = &tty->termios; in empeg_init_termios()
122 tty_encode_baud_rate(tty, 115200, 115200); in empeg_init_termios()
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| D | mos7720.c | 993 static int mos7720_open(struct tty_struct *tty, struct usb_serial_port *port) in mos7720_open() argument
1099 static int mos7720_chars_in_buffer(struct tty_struct *tty) in mos7720_chars_in_buffer() argument
1101 struct usb_serial_port *port = tty->driver_data; in mos7720_chars_in_buffer()
1153 static void mos7720_break(struct tty_struct *tty, int break_state) in mos7720_break() argument
1155 struct usb_serial_port *port = tty->driver_data; in mos7720_break()
1182 static int mos7720_write_room(struct tty_struct *tty) in mos7720_write_room() argument
1184 struct usb_serial_port *port = tty->driver_data; in mos7720_write_room()
1204 static int mos7720_write(struct tty_struct *tty, struct usb_serial_port *port, in mos7720_write() argument
1273 static void mos7720_throttle(struct tty_struct *tty) in mos7720_throttle() argument
1275 struct usb_serial_port *port = tty->driver_data; in mos7720_throttle()
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| D | ir-usb.c | 52 static int ir_open(struct tty_struct *tty, struct usb_serial_port *port);
56 static void ir_set_termios(struct tty_struct *tty,
255 static int ir_open(struct tty_struct *tty, struct usb_serial_port *port) in ir_open() argument
263 return usb_serial_generic_open(tty, port); in ir_open()
317 static void ir_set_termios(struct tty_struct *tty, in ir_set_termios() argument
326 baud = tty_get_baud_rate(tty); in ir_set_termios()
373 tty_termios_copy_hw(&tty->termios, old_termios); in ir_set_termios()
374 tty_encode_baud_rate(tty, baud, baud); in ir_set_termios()
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| D | usb_debug.c | 40 static void usb_debug_break_ctl(struct tty_struct *tty, int break_state) in usb_debug_break_ctl() argument
42 struct usb_serial_port *port = tty->driver_data; in usb_debug_break_ctl()
45 usb_serial_generic_write(tty, port, USB_DEBUG_BRK, USB_DEBUG_BRK_SIZE); in usb_debug_break_ctl()
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| D | symbolserial.c | 95 static int symbol_open(struct tty_struct *tty, struct usb_serial_port *port) in symbol_open() argument
120 static void symbol_throttle(struct tty_struct *tty) in symbol_throttle() argument
122 struct usb_serial_port *port = tty->driver_data; in symbol_throttle()
130 static void symbol_unthrottle(struct tty_struct *tty) in symbol_unthrottle() argument
132 struct usb_serial_port *port = tty->driver_data; in symbol_unthrottle()
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| D | mos7840.c | 845 static int mos7840_open(struct tty_struct *tty, struct usb_serial_port *port) in mos7840_open() argument
1124 static int mos7840_chars_in_buffer(struct tty_struct *tty) in mos7840_chars_in_buffer() argument
1126 struct usb_serial_port *port = tty->driver_data; in mos7840_chars_in_buffer()
1221 static void mos7840_break(struct tty_struct *tty, int break_state) in mos7840_break() argument
1223 struct usb_serial_port *port = tty->driver_data; in mos7840_break()
1260 static int mos7840_write_room(struct tty_struct *tty) in mos7840_write_room() argument
1262 struct usb_serial_port *port = tty->driver_data; in mos7840_write_room()
1296 static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port, in mos7840_write() argument
1401 static void mos7840_throttle(struct tty_struct *tty) in mos7840_throttle() argument
1403 struct usb_serial_port *port = tty->driver_data; in mos7840_throttle()
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| D | iuu_phoenix.c | 121 static int iuu_tiocmset(struct tty_struct *tty, in iuu_tiocmset() argument
124 struct usb_serial_port *port = tty->driver_data; in iuu_tiocmset()
150 static int iuu_tiocmget(struct tty_struct *tty) in iuu_tiocmget() argument
152 struct usb_serial_port *port = tty->driver_data; in iuu_tiocmget()
704 static int iuu_uart_write(struct tty_struct *tty, struct usb_serial_port *port, in iuu_uart_write() argument
887 static void iuu_set_termios(struct tty_struct *tty, in iuu_set_termios() argument
892 unsigned int cflag = tty->termios.c_cflag; in iuu_set_termios()
901 baud = tty->termios.c_ospeed; in iuu_set_termios()
932 tty_termios_copy_hw(&tty->termios, old_termios); in iuu_set_termios()
936 tty_encode_baud_rate(tty, baud, baud); in iuu_set_termios()
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| D | usb_wwan.c | 58 int usb_wwan_tiocmget(struct tty_struct *tty) in usb_wwan_tiocmget() argument
60 struct usb_serial_port *port = tty->driver_data; in usb_wwan_tiocmget()
77 int usb_wwan_tiocmset(struct tty_struct *tty, in usb_wwan_tiocmset() argument
80 struct usb_serial_port *port = tty->driver_data; in usb_wwan_tiocmset()
115 tmp.baud_base = tty_get_baud_rate(port->port.tty); in get_serial_info()
157 int usb_wwan_ioctl(struct tty_struct *tty, in usb_wwan_ioctl() argument
160 struct usb_serial_port *port = tty->driver_data; in usb_wwan_ioctl()
181 int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port, in usb_wwan_write() argument
322 int usb_wwan_write_room(struct tty_struct *tty) in usb_wwan_write_room() argument
324 struct usb_serial_port *port = tty->driver_data; in usb_wwan_write_room()
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| D | ftdi_sio.c | 1039 static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port);
1044 static void ftdi_set_termios(struct tty_struct *tty,
1046 static int ftdi_tiocmget(struct tty_struct *tty);
1047 static int ftdi_tiocmset(struct tty_struct *tty,
1049 static int ftdi_ioctl(struct tty_struct *tty,
1051 static void ftdi_break_ctl(struct tty_struct *tty, int break_state);
1231 static __u32 get_ftdi_divisor(struct tty_struct *tty, in get_ftdi_divisor() argument
1270 baud = tty_get_baud_rate(tty); in get_ftdi_divisor()
1365 tty_encode_baud_rate(tty, baud, baud); in get_ftdi_divisor()
1369 static int change_speed(struct tty_struct *tty, struct usb_serial_port *port) in change_speed() argument
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| D | cyberjack.c | 55 static int cyberjack_open(struct tty_struct *tty,
58 static int cyberjack_write(struct tty_struct *tty,
60 static int cyberjack_write_room(struct tty_struct *tty);
138 static int cyberjack_open(struct tty_struct *tty, in cyberjack_open() argument
164 static int cyberjack_write(struct tty_struct *tty, in cyberjack_write() argument
249 static int cyberjack_write_room(struct tty_struct *tty) in cyberjack_write_room() argument
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| D | wishbone-serial.c | 49 static int wishbone_serial_open(struct tty_struct *tty, in wishbone_serial_open() argument
62 retval = usb_serial_generic_open(tty, port); in wishbone_serial_open()
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| D | keyspan.h | 38 static int keyspan_open (struct tty_struct *tty,
47 static int keyspan_write_room (struct tty_struct *tty);
49 static int keyspan_write (struct tty_struct *tty,
58 static void keyspan_set_termios (struct tty_struct *tty,
61 static void keyspan_break_ctl (struct tty_struct *tty,
63 static int keyspan_tiocmget (struct tty_struct *tty);
64 static int keyspan_tiocmset (struct tty_struct *tty,
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| D | navman.c | 69 static int navman_open(struct tty_struct *tty, struct usb_serial_port *port) in navman_open() argument
90 static int navman_write(struct tty_struct *tty, struct usb_serial_port *port, in navman_write() argument
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| D | sierra.c | 380 static int sierra_tiocmget(struct tty_struct *tty) in sierra_tiocmget() argument
382 struct usb_serial_port *port = tty->driver_data; in sierra_tiocmget()
398 static int sierra_tiocmset(struct tty_struct *tty, in sierra_tiocmset() argument
401 struct usb_serial_port *port = tty->driver_data; in sierra_tiocmset()
453 static int sierra_write(struct tty_struct *tty, struct usb_serial_port *port, in sierra_write() argument
655 static int sierra_write_room(struct tty_struct *tty) in sierra_write_room() argument
657 struct usb_serial_port *port = tty->driver_data; in sierra_write_room()
674 static int sierra_chars_in_buffer(struct tty_struct *tty) in sierra_chars_in_buffer() argument
676 struct usb_serial_port *port = tty->driver_data; in sierra_chars_in_buffer()
809 static int sierra_open(struct tty_struct *tty, struct usb_serial_port *port) in sierra_open() argument
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| D | keyspan.c | 131 static void keyspan_break_ctl(struct tty_struct *tty, int break_state) in keyspan_break_ctl() argument
133 struct usb_serial_port *port = tty->driver_data; in keyspan_break_ctl()
147 static void keyspan_set_termios(struct tty_struct *tty, in keyspan_set_termios() argument
157 cflag = tty->termios.c_cflag; in keyspan_set_termios()
162 baud_rate = tty_get_baud_rate(tty); in keyspan_set_termios()
172 tty_encode_baud_rate(tty, baud_rate, baud_rate); in keyspan_set_termios()
178 tty->termios.c_cflag &= ~CMSPAR; in keyspan_set_termios()
183 static int keyspan_tiocmget(struct tty_struct *tty) in keyspan_tiocmget() argument
185 struct usb_serial_port *port = tty->driver_data; in keyspan_tiocmget()
199 static int keyspan_tiocmset(struct tty_struct *tty, in keyspan_tiocmset() argument
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| D | garmin_gps.c | 921 static int garmin_open(struct tty_struct *tty, struct usb_serial_port *port) in garmin_open() argument
1056 static int garmin_write(struct tty_struct *tty, struct usb_serial_port *port, in garmin_write() argument
1128 static int garmin_write_room(struct tty_struct *tty) in garmin_write_room() argument
1130 struct usb_serial_port *port = tty->driver_data; in garmin_write_room()
1331 static void garmin_throttle(struct tty_struct *tty) in garmin_throttle() argument
1333 struct usb_serial_port *port = tty->driver_data; in garmin_throttle()
1344 static void garmin_unthrottle(struct tty_struct *tty) in garmin_unthrottle() argument
1346 struct usb_serial_port *port = tty->driver_data; in garmin_unthrottle()
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| D | ipw.c | 136 static int ipw_open(struct tty_struct *tty, struct usb_serial_port *port) in ipw_open() argument
169 usb_wwan_open(tty, port); in ipw_open()
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| D | ipaq.c | 34 static int ipaq_open(struct tty_struct *tty,
518 static int ipaq_open(struct tty_struct *tty, in ipaq_open() argument
550 return usb_serial_generic_open(tty, port); in ipaq_open()
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| D | visor.c | 39 static int visor_open(struct tty_struct *tty, struct usb_serial_port *port);
227 static int visor_open(struct tty_struct *tty, struct usb_serial_port *port) in visor_open() argument
238 result = usb_serial_generic_open(tty, port); in visor_open()
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| /linux-4.1.27/drivers/staging/gdm724x/ |
| D | gdm_tty.c | 71 static int gdm_tty_install(struct tty_driver *driver, struct tty_struct *tty) in gdm_tty_install() argument
80 if (!strcmp(tty->driver->driver_name, DRIVER_STRING[i])) { in gdm_tty_install()
81 j = tty->index; in gdm_tty_install()
98 ret = tty_standard_install(driver, tty); in gdm_tty_install()
105 tty->driver_data = gdm; in gdm_tty_install()
111 static int gdm_tty_open(struct tty_struct *tty, struct file *filp) in gdm_tty_open() argument
113 struct gdm *gdm = tty->driver_data; in gdm_tty_open()
115 return tty_port_open(&gdm->port, tty, filp); in gdm_tty_open()
118 static void gdm_tty_cleanup(struct tty_struct *tty) in gdm_tty_cleanup() argument
120 struct gdm *gdm = tty->driver_data; in gdm_tty_cleanup()
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| D | Kconfig | 10 It exposes 4 network devices to be used per PDN and 2 tty devices to be
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| D | TODO | 12 - fix up static tty port allocation to be dynamic
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| /linux-4.1.27/drivers/char/pcmcia/ |
| D | synclink_cs.c | 366 static void tx_start(MGSLPC_INFO *info, struct tty_struct *tty);
402 static bool rx_get_frame(MGSLPC_INFO *info, struct tty_struct *tty);
413 static void bh_transmit(MGSLPC_INFO *info, struct tty_struct *tty);
419 static int tiocmget(struct tty_struct *tty);
420 static int tiocmset(struct tty_struct *tty,
424 static int set_params(MGSLPC_INFO *info, MGSL_PARAMS __user *new_params, struct tty_struct *tty);
427 static int set_txenable(MGSLPC_INFO *info, int enable, struct tty_struct *tty);
466 static void mgslpc_change_params(MGSLPC_INFO *info, struct tty_struct *tty);
467 static void mgslpc_wait_until_sent(struct tty_struct *tty, int timeout);
495 static void ldisc_receive_buf(struct tty_struct *tty, in ldisc_receive_buf() argument
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| /linux-4.1.27/drivers/pps/clients/ |
| D | pps-ldisc.c | 32 static void pps_tty_dcd_change(struct tty_struct *tty, unsigned int status) in pps_tty_dcd_change() argument
39 pps = pps_lookup_dev(tty); in pps_tty_dcd_change()
55 static int (*alias_n_tty_open)(struct tty_struct *tty);
57 static int pps_tty_open(struct tty_struct *tty) in pps_tty_open() argument
60 struct tty_driver *drv = tty->driver; in pps_tty_open()
61 int index = tty->index + drv->name_base; in pps_tty_open()
79 pps->lookup_cookie = tty; in pps_tty_open()
82 ret = alias_n_tty_open(tty); in pps_tty_open()
97 static void (*alias_n_tty_close)(struct tty_struct *tty);
99 static void pps_tty_close(struct tty_struct *tty) in pps_tty_close() argument
[all …]
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| /linux-4.1.27/drivers/net/ppp/ |
| D | ppp_synctty.c | 56 struct tty_struct *tty; member
137 static struct syncppp *sp_get(struct tty_struct *tty) in sp_get() argument
142 ap = tty->disc_data; in sp_get()
159 ppp_sync_open(struct tty_struct *tty) in ppp_sync_open() argument
165 if (tty->ops->write == NULL) in ppp_sync_open()
174 ap->tty = tty; in ppp_sync_open()
192 speed = tty_get_baud_rate(tty); in ppp_sync_open()
198 tty->disc_data = ap; in ppp_sync_open()
199 tty->receive_room = 65536; in ppp_sync_open()
217 ppp_sync_close(struct tty_struct *tty) in ppp_sync_close() argument
[all …]
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| D | ppp_async.c | 46 struct tty_struct *tty; member
136 static struct asyncppp *ap_get(struct tty_struct *tty) in ap_get() argument
141 ap = tty->disc_data; in ap_get()
159 ppp_asynctty_open(struct tty_struct *tty) in ppp_asynctty_open() argument
165 if (tty->ops->write == NULL) in ppp_asynctty_open()
174 ap->tty = tty; in ppp_asynctty_open()
194 speed = tty_get_baud_rate(tty); in ppp_asynctty_open()
200 tty->disc_data = ap; in ppp_asynctty_open()
201 tty->receive_room = 65536; in ppp_asynctty_open()
219 ppp_asynctty_close(struct tty_struct *tty) in ppp_asynctty_close() argument
[all …]
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| /linux-4.1.27/drivers/misc/ti-st/ |
| D | st_core.c | 67 struct tty_struct *tty; in st_get_uart_wr_room() local
68 if (unlikely(st_gdata == NULL || st_gdata->tty == NULL)) { in st_get_uart_wr_room()
72 tty = st_gdata->tty; in st_get_uart_wr_room()
73 return tty->ops->write_room(tty); in st_get_uart_wr_room()
86 struct tty_struct *tty; in st_int_write() local
87 if (unlikely(st_gdata == NULL || st_gdata->tty == NULL)) { in st_int_write()
91 tty = st_gdata->tty; in st_int_write()
96 return tty->ops->write(tty, data, count); in st_int_write()
485 set_bit(TTY_DO_WRITE_WAKEUP, &st_data->tty->flags); in st_tx_wakeup()
668 if (st_gdata->tty) { in st_unregister()
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| D | st_kim.c | 538 struct tty_struct *tty = kim_gdata->core_data->tty; in st_kim_stop() local
549 if (tty) { /* can be called before ldisc is installed */ in st_kim_stop()
551 tty_ldisc_flush(tty); in st_kim_stop()
552 tty_driver_flush_buffer(tty); in st_kim_stop()
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| /linux-4.1.27/drivers/net/wan/ |
| D | x25_asy.c | 247 set_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); in x25_asy_encaps()
248 actual = sl->tty->ops->write(sl->tty, sl->xbuff, count); in x25_asy_encaps()
259 static void x25_asy_write_wakeup(struct tty_struct *tty) in x25_asy_write_wakeup() argument
262 struct x25_asy *sl = tty->disc_data; in x25_asy_write_wakeup()
272 clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); in x25_asy_write_wakeup()
277 actual = tty->ops->write(tty, sl->xhead, sl->xleft); in x25_asy_write_wakeup()
292 (tty_chars_in_buffer(sl->tty) || sl->xleft) ? in x25_asy_timeout()
295 clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); in x25_asy_timeout()
381 if (netif_queue_stopped(sl->dev) || sl->tty == NULL) { in x25_asy_data_transmit()
456 if (sl->tty == NULL) in x25_asy_open()
[all …]
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| D | x25_asy.h | 22 struct tty_struct *tty; /* ptr to TTY structure */ member
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| /linux-4.1.27/drivers/staging/speakup/ |
| D | selection.c | 52 int speakup_set_selection(struct tty_struct *tty) in speakup_set_selection() argument
77 dev_warn(tty->dev, in speakup_set_selection()
131 struct tty_struct *tty; member
138 struct tty_struct *tty = xchg(&spw->tty, NULL); in __speakup_paste_selection() local
139 struct vc_data *vc = (struct vc_data *) tty->driver_data; in __speakup_paste_selection()
144 ld = tty_ldisc_ref(tty); in __speakup_paste_selection()
152 if (test_bit(TTY_THROTTLED, &tty->flags)) { in __speakup_paste_selection()
167 tty_kref_put(tty); in __speakup_paste_selection()
175 int speakup_paste_selection(struct tty_struct *tty) in speakup_paste_selection() argument
177 if (cmpxchg(&speakup_paste_work.tty, NULL, tty) != NULL) in speakup_paste_selection()
[all …]
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| D | buffers.c | 30 if ((vc_cons[i].d != NULL) && (vc_cons[i].d->port.tty != NULL)) in speakup_start_ttys()
31 start_tty(vc_cons[i].d->port.tty); in speakup_start_ttys()
41 if ((vc_cons[i].d != NULL) && (vc_cons[i].d->port.tty != NULL)) in speakup_stop_ttys()
42 stop_tty(vc_cons[i].d->port.tty); in speakup_stop_ttys()
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| D | speakup.h | 78 extern int speakup_set_selection(struct tty_struct *tty);
79 extern int speakup_paste_selection(struct tty_struct *tty);
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| /linux-4.1.27/arch/xtensa/platforms/iss/ |
| D | console.c | 56 static int rs_open(struct tty_struct *tty, struct file * filp) in rs_open() argument
58 tty->port = &serial_port; in rs_open()
60 if (tty->count == 1) { in rs_open()
81 static void rs_close(struct tty_struct *tty, struct file * filp) in rs_close() argument
84 if (tty->count == 1) in rs_close()
90 static int rs_write(struct tty_struct * tty, in rs_write() argument
124 static int rs_put_char(struct tty_struct *tty, unsigned char ch) in rs_put_char() argument
126 return rs_write(tty, &ch, 1); in rs_put_char()
129 static void rs_flush_chars(struct tty_struct *tty) in rs_flush_chars() argument
133 static int rs_write_room(struct tty_struct *tty) in rs_write_room() argument
[all …]
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| /linux-4.1.27/arch/alpha/kernel/ |
| D | srmcons.c | 82 if (port->tty) in srmcons_receive_chars()
132 srmcons_write(struct tty_struct *tty, in srmcons_write() argument
138 srmcons_do_write(tty->port, (const char *) buf, count); in srmcons_write()
145 srmcons_write_room(struct tty_struct *tty) in srmcons_write_room() argument
151 srmcons_chars_in_buffer(struct tty_struct *tty) in srmcons_chars_in_buffer() argument
157 srmcons_open(struct tty_struct *tty, struct file *filp) in srmcons_open() argument
165 if (!port->tty) { in srmcons_open()
166 tty->driver_data = srmconsp; in srmcons_open()
167 tty->port = port; in srmcons_open()
168 port->tty = tty; /* XXX proper refcounting */ in srmcons_open()
[all …]
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| /linux-4.1.27/drivers/isdn/capi/ |
| D | capi.c | 303 struct tty_struct *tty; in capincci_free_minor() local
306 tty = tty_port_tty_get(&mp->port); in capincci_free_minor()
307 if (tty) { in capincci_free_minor()
308 tty_vhangup(tty); in capincci_free_minor()
309 tty_kref_put(tty); in capincci_free_minor()
320 struct tty_struct *tty; in capincci_minor_opencount() local
323 tty = tty_port_tty_get(&mp->port); in capincci_minor_opencount()
324 if (tty) { in capincci_minor_opencount()
325 count = tty->count; in capincci_minor_opencount()
326 tty_kref_put(tty); in capincci_minor_opencount()
[all …]
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| /linux-4.1.27/drivers/s390/char/ |
| D | con3215.c | 341 struct tty_struct *tty; in raw3215_wakeup() local
343 tty = tty_port_tty_get(&raw->port); in raw3215_wakeup()
344 if (tty) { in raw3215_wakeup()
345 tty_wakeup(tty); in raw3215_wakeup()
346 tty_kref_put(tty); in raw3215_wakeup()
353 static void raw3215_next_io(struct raw3215_info *raw, struct tty_struct *tty) in raw3215_next_io() argument
357 if (tty && RAW3215_BUFFER_SIZE - raw->count >= RAW3215_MIN_SPACE) in raw3215_next_io()
369 struct tty_struct *tty; in raw3215_irq() local
375 tty = tty_port_tty_get(&raw->port); in raw3215_irq()
379 raw3215_next_io(raw, tty); in raw3215_irq()
[all …]
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| D | tty3270.c | 804 struct tty_struct *tty; in tty3270_resize_work() local
831 tty = tty_port_tty_get(&tp->port); in tty3270_resize_work()
832 if (!tty) in tty3270_resize_work()
836 tty_do_resize(tty, &ws); in tty3270_resize_work()
857 struct tty_struct *tty = tty_port_tty_get(&tp->port); in tty3270_release() local
859 if (tty) { in tty3270_release()
860 tty->driver_data = NULL; in tty3270_release()
862 tty_hangup(tty); in tty3270_release()
864 tty_kref_put(tty); in tty3270_release()
908 static int tty3270_install(struct tty_driver *driver, struct tty_struct *tty) in tty3270_install() argument
[all …]
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| D | sclp_tty.c | 64 sclp_tty_open(struct tty_struct *tty, struct file *filp) in sclp_tty_open() argument
66 tty_port_tty_set(&sclp_port, tty); in sclp_tty_open()
67 tty->driver_data = NULL; in sclp_tty_open()
74 sclp_tty_close(struct tty_struct *tty, struct file *filp) in sclp_tty_close() argument
76 if (tty->count > 1) in sclp_tty_close()
91 sclp_tty_write_room (struct tty_struct *tty) in sclp_tty_write_room() argument
238 sclp_tty_write(struct tty_struct *tty, const unsigned char *buf, int count) in sclp_tty_write() argument
258 sclp_tty_put_char(struct tty_struct *tty, unsigned char ch) in sclp_tty_put_char() argument
273 sclp_tty_flush_chars(struct tty_struct *tty) in sclp_tty_flush_chars() argument
289 sclp_tty_chars_in_buffer(struct tty_struct *tty) in sclp_tty_chars_in_buffer() argument
[all …]
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| D | ctrlchar.c | 41 ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty) in ctrlchar_handle() argument
65 return INTR_CHAR(tty) | CTRLCHAR_CTRL; in ctrlchar_handle()
67 return EOF_CHAR(tty) | CTRLCHAR_CTRL; in ctrlchar_handle()
69 return SUSP_CHAR(tty) | CTRLCHAR_CTRL; in ctrlchar_handle()
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| D | sclp_vt220.c | 471 sclp_vt220_write(struct tty_struct *tty, const unsigned char *buf, int count) in sclp_vt220_write() argument
510 sclp_vt220_open(struct tty_struct *tty, struct file *filp) in sclp_vt220_open() argument
512 if (tty->count == 1) { in sclp_vt220_open()
513 tty_port_tty_set(&sclp_vt220_port, tty); in sclp_vt220_open()
515 if (!tty->winsize.ws_row && !tty->winsize.ws_col) { in sclp_vt220_open()
516 tty->winsize.ws_row = 24; in sclp_vt220_open()
517 tty->winsize.ws_col = 80; in sclp_vt220_open()
527 sclp_vt220_close(struct tty_struct *tty, struct file *filp) in sclp_vt220_close() argument
529 if (tty->count == 1) in sclp_vt220_close()
540 sclp_vt220_put_char(struct tty_struct *tty, unsigned char ch) in sclp_vt220_put_char() argument
[all …]
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| D | fs3270.c | 441 struct tty_struct *tty = get_current_tty(); in fs3270_open() local
442 if (!tty || tty->driver->major != IBM_TTY3270_MAJOR) { in fs3270_open()
443 tty_kref_put(tty); in fs3270_open()
446 minor = tty->index; in fs3270_open()
447 tty_kref_put(tty); in fs3270_open()
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| D | ctrlchar.h | 12 ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty);
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| D | keyboard.c | 459 struct tty_struct *tty; in kbd_ioctl() local
470 tty = tty_port_tty_get(kbd->port); in kbd_ioctl()
472 perm = current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG); in kbd_ioctl()
473 tty_kref_put(tty); in kbd_ioctl()
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| /linux-4.1.27/drivers/net/slip/ |
| D | slip.c | 171 if (sl->tty == NULL) { in sl_alloc_bufs()
260 if (sl->tty == NULL)
407 set_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags);
408 actual = sl->tty->ops->write(sl->tty, sl->xbuff, count);
428 if (!sl->tty || sl->magic != SLIP_MAGIC || !netif_running(sl->dev)) {
437 clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags);
443 actual = sl->tty->ops->write(sl->tty, sl->xhead, sl->xleft);
453 static void slip_write_wakeup(struct tty_struct *tty) argument
455 struct slip *sl = tty->disc_data;
480 (tty_chars_in_buffer(sl->tty) || sl->xleft) ?
[all …]
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| D | slip.h | 53 struct tty_struct *tty; /* ptr to TTY structure */ member
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| /linux-4.1.27/sound/soc/codecs/ |
| D | cx20442.c | 217 static int v253_open(struct tty_struct *tty) in v253_open() argument
222 if (!tty->ops->write) in v253_open()
226 if (!tty->disc_data) in v253_open()
229 if (tty->ops->write(tty, v253_init, len) != len) { in v253_open()
236 tty->disc_data = NULL; in v253_open()
241 static void v253_close(struct tty_struct *tty) in v253_close() argument
243 struct snd_soc_codec *codec = tty->disc_data; in v253_close()
246 tty->disc_data = NULL; in v253_close()
260 static int v253_hangup(struct tty_struct *tty) in v253_hangup() argument
262 v253_close(tty); in v253_hangup()
[all …]
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| /linux-4.1.27/drivers/usb/gadget/function/ |
| D | u_serial.c | 417 if (do_tty_wake && port->port.tty) in gs_start_tx()
418 tty_wakeup(port->port.tty); in gs_start_tx()
437 struct tty_struct *tty; in gs_start_rx() local
440 tty = port->port.tty; in gs_start_rx()
441 if (!tty) in gs_start_rx()
486 struct tty_struct *tty; in gs_rx_push() local
493 tty = port->port.tty; in gs_rx_push()
500 if (tty && test_bit(TTY_THROTTLED, &tty->flags)) in gs_rx_push()
566 if (!list_empty(queue) && tty) { in gs_rx_push()
567 if (!test_bit(TTY_THROTTLED, &tty->flags)) { in gs_rx_push()
[all …]
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| /linux-4.1.27/drivers/char/ |
| D | ttyprintk.c | 97 static int tpk_open(struct tty_struct *tty, struct file *filp) in tpk_open() argument
99 tty->driver_data = &tpk_port; in tpk_open()
101 return tty_port_open(&tpk_port.port, tty, filp); in tpk_open()
107 static void tpk_close(struct tty_struct *tty, struct file *filp) in tpk_close() argument
109 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_close()
116 tty_port_close(&tpkp->port, tty, filp); in tpk_close()
122 static int tpk_write(struct tty_struct *tty, in tpk_write() argument
125 struct ttyprintk_port *tpkp = tty->driver_data; in tpk_write()
140 static int tpk_write_room(struct tty_struct *tty) in tpk_write_room() argument
148 static int tpk_ioctl(struct tty_struct *tty, in tpk_ioctl() argument
[all …]
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| /linux-4.1.27/Documentation/ABI/testing/ |
| D | sysfs-tty | 1 What: /sys/class/tty/console/active
12 What: /sys/class/tty/tty0/active
21 What: /sys/class/tty/ttyS0/uartclk
32 What: /sys/class/tty/ttyS0/type
36 Shows the current tty type for this port.
41 What: /sys/class/tty/ttyS0/line
45 Shows the current tty line number for this port.
50 What: /sys/class/tty/ttyS0/port
54 Shows the current tty port I/O address for this port.
59 What: /sys/class/tty/ttyS0/irq
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| /linux-4.1.27/drivers/staging/fwserial/ |
| D | fwserial.c | 309 struct tty_struct *tty; in fwtty_update_port_status() local
329 tty = tty_port_tty_get(&port->port); in fwtty_update_port_status()
330 if (tty && !C_CLOCAL(tty)) { in fwtty_update_port_status()
336 tty_kref_put(tty); in fwtty_update_port_status()
340 tty = tty_port_tty_get(&port->port); in fwtty_update_port_status()
341 if (tty && C_CRTSCTS(tty)) { in fwtty_update_port_status()
342 if (tty->hw_stopped) { in fwtty_update_port_status()
344 tty->hw_stopped = 0; in fwtty_update_port_status()
352 tty->hw_stopped = 1; in fwtty_update_port_status()
355 tty_kref_put(tty); in fwtty_update_port_status()
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| /linux-4.1.27/Documentation/serial/ |
| D | tty.txt | 4 Your guide to the ancient and twisted locking policies of the tty layer and
32 discipline. The reference count of the tty_ldisc structure within a tty
44 discipline for this tty will occur until it
51 ldisc code for this tty. Can sleep.
53 hangup() - Called when the tty line is hung up.
54 The line discipline should cease I/O to the tty.
60 by the tty layer for the ldisc. May sleep.
71 current data is in the tty. Called under the
83 ioctl() - Called when an ioctl is handed to the tty layer
87 compat_ioctl() - Called when a 32 bit ioctl is handed to the tty layer
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| D | 00-INDEX | 10 - GSM 0710 tty multiplexer howto.
15 tty.txt
16 - guide to the locking policies of the tty layer.
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| /linux-4.1.27/sound/soc/omap/ |
| D | ams-delta.c | 279 static int cx81801_open(struct tty_struct *tty) in cx81801_open() argument
290 tty->disc_data = cx20442_codec; in cx81801_open()
292 ret = v253_ops.open(tty); in cx81801_open()
295 tty->disc_data = NULL; in cx81801_open()
301 static void cx81801_close(struct tty_struct *tty) in cx81801_close() argument
303 struct snd_soc_codec *codec = tty->disc_data; in cx81801_close()
314 v253_ops.close(tty); in cx81801_close()
331 static int cx81801_hangup(struct tty_struct *tty) in cx81801_hangup() argument
333 cx81801_close(tty); in cx81801_hangup()
338 static void cx81801_receive(struct tty_struct *tty, in cx81801_receive() argument
[all …]
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| /linux-4.1.27/drivers/misc/ |
| D | pti.c | 421 static int pti_tty_driver_open(struct tty_struct *tty, struct file *filp) in pti_tty_driver_open() argument
430 return tty_port_open(tty->port, tty, filp); in pti_tty_driver_open()
444 static void pti_tty_driver_close(struct tty_struct *tty, struct file *filp) in pti_tty_driver_close() argument
446 tty_port_close(tty->port, tty, filp); in pti_tty_driver_close()
461 static int pti_tty_install(struct tty_driver *driver, struct tty_struct *tty) in pti_tty_install() argument
463 int idx = tty->index; in pti_tty_install()
465 int ret = tty_standard_install(driver, tty); in pti_tty_install()
481 tty->driver_data = pti_tty_data; in pti_tty_install()
493 static void pti_tty_cleanup(struct tty_struct *tty) in pti_tty_cleanup() argument
495 struct pti_tty *pti_tty_data = tty->driver_data; in pti_tty_cleanup()
[all …]
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| /linux-4.1.27/include/net/irda/ |
| D | ircomm_tty.h | 103 void ircomm_tty_start(struct tty_struct *tty);
106 int ircomm_tty_tiocmget(struct tty_struct *tty);
107 int ircomm_tty_tiocmset(struct tty_struct *tty, unsigned int set,
109 int ircomm_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
111 void ircomm_tty_set_termios(struct tty_struct *tty,
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| /linux-4.1.27/arch/parisc/kernel/ |
| D | pdc_cons.c | 98 static int pdc_console_tty_open(struct tty_struct *tty, struct file *filp) in pdc_console_tty_open() argument
100 tty_port_tty_set(&tty_port, tty); in pdc_console_tty_open()
106 static void pdc_console_tty_close(struct tty_struct *tty, struct file *filp) in pdc_console_tty_close() argument
108 if (tty->count == 1) { in pdc_console_tty_close()
114 static int pdc_console_tty_write(struct tty_struct *tty, const unsigned char *buf, int count) in pdc_console_tty_write() argument
120 static int pdc_console_tty_write_room(struct tty_struct *tty) in pdc_console_tty_write_room() argument
125 static int pdc_console_tty_chars_in_buffer(struct tty_struct *tty) in pdc_console_tty_chars_in_buffer() argument
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| /linux-4.1.27/drivers/isdn/i4l/ |
| D | isdn_tty.c | 299 struct tty_struct *tty = info->port.tty; in isdn_tty_tint() local
303 tty_wakeup(tty); in isdn_tty_tint()
704 isdn_tty_flush_buffer(info->port.tty); in isdn_tty_modem_hup()
1010 if (!port->tty) in isdn_tty_change_speed()
1012 cflag = port->tty->termios.c_cflag; in isdn_tty_change_speed()
1018 port->tty->termios.c_cflag &= ~CBAUDEX; in isdn_tty_change_speed()
1066 if (info->port.tty) in isdn_tty_startup()
1067 clear_bit(TTY_IO_ERROR, &info->port.tty->flags); in isdn_tty_startup()
1093 if (!info->port.tty || (info->port.tty->termios.c_cflag & HUPCL)) { in isdn_tty_shutdown()
1103 if (info->port.tty) in isdn_tty_shutdown()
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| /linux-4.1.27/drivers/staging/comedi/drivers/ |
| D | serial2002.c | 50 struct file *tty; member
413 serial2002_tty_setspeed(devpriv->tty, devpriv->speed); in serial2002_setup_subdevs()
414 serial2002_poll_channel(devpriv->tty, 31); in serial2002_setup_subdevs()
416 struct serial_data data = serial2002_read(devpriv->tty, 1000); in serial2002_setup_subdevs()
542 if (devpriv->tty) { in serial2002_setup_subdevs()
543 filp_close(devpriv->tty, NULL); in serial2002_setup_subdevs()
544 devpriv->tty = NULL; in serial2002_setup_subdevs()
558 devpriv->tty = filp_open(port, O_RDWR, 0); in serial2002_open()
559 if (IS_ERR(devpriv->tty)) { in serial2002_open()
560 result = (int)PTR_ERR(devpriv->tty); in serial2002_open()
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| /linux-4.1.27/Documentation/networking/caif/ |
| D | README | 44 /sys/kernel/debug/caif_serial/<tty-name>/
52 * tty_status: Prints the bit-mask tty status information
53 - 0x01 - tty->warned is on.
54 - 0x02 - tty->low_latency is on.
55 - 0x04 - tty->packed is on.
56 - 0x08 - tty->flow_stopped is on.
57 - 0x10 - tty->hw_stopped is on.
58 - 0x20 - tty->stopped is on.
62 $od --format=x1 /sys/kernel/debug/caif_serial/<tty>/last_rx_msg.
101 The host is not able to send the message from UART, the tty has not been
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| /linux-4.1.27/drivers/usb/class/ |
| D | cdc-acm.c | 63 static void acm_tty_set_termios(struct tty_struct *tty,
494 static int acm_tty_install(struct tty_driver *driver, struct tty_struct *tty) in acm_tty_install() argument
499 dev_dbg(tty->dev, "%s\n", __func__); in acm_tty_install()
501 acm = acm_get_by_index(tty->index); in acm_tty_install()
505 retval = tty_standard_install(driver, tty); in acm_tty_install()
509 tty->driver_data = acm; in acm_tty_install()
518 static int acm_tty_open(struct tty_struct *tty, struct file *filp) in acm_tty_open() argument
520 struct acm *acm = tty->driver_data; in acm_tty_open()
522 dev_dbg(tty->dev, "%s\n", __func__); in acm_tty_open()
524 return tty_port_open(&acm->port, tty, filp); in acm_tty_open()
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| /linux-4.1.27/drivers/staging/dgap/ |
| D | dgap.c | 3067 static int dgap_block_til_ready(struct tty_struct *tty, struct file *file, in dgap_block_til_ready() argument
3076 if (!tty || tty->magic != TTY_MAGIC || !file || !ch || in dgap_block_til_ready()
3080 un = tty->driver_data; in dgap_block_til_ready()
3128 if (tty->flags & (1 << TTY_IO_ERROR)) in dgap_block_til_ready()
3198 static void dgap_tty_flush_buffer(struct tty_struct *tty) in dgap_tty_flush_buffer() argument
3207 if (!tty || tty->magic != TTY_MAGIC) in dgap_tty_flush_buffer()
3210 un = tty->driver_data; in dgap_tty_flush_buffer()
3240 if (waitqueue_active(&tty->write_wait)) in dgap_tty_flush_buffer()
3241 wake_up_interruptible(&tty->write_wait); in dgap_tty_flush_buffer()
3242 tty_wakeup(tty); in dgap_tty_flush_buffer()
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| /linux-4.1.27/arch/m68k/emu/ |
| D | nfcon.c | 64 static int nfcon_tty_open(struct tty_struct *tty, struct file *filp) in nfcon_tty_open() argument
69 static void nfcon_tty_close(struct tty_struct *tty, struct file *filp) in nfcon_tty_close() argument
73 static int nfcon_tty_write(struct tty_struct *tty, const unsigned char *buf, in nfcon_tty_write() argument
80 static int nfcon_tty_put_char(struct tty_struct *tty, unsigned char ch) in nfcon_tty_put_char() argument
88 static int nfcon_tty_write_room(struct tty_struct *tty) in nfcon_tty_write_room() argument
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| /linux-4.1.27/drivers/tty/vt/ |
| D | vt.c | 151 static void con_flush_chars(struct tty_struct *tty);
839 static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, in vc_do_resize() argument
935 if (tty) { in vc_do_resize()
943 tty_do_resize(tty, &ws); in vc_do_resize()
966 return vc_do_resize(vc->port.tty, vc, cols, rows); in vc_resize()
981 static int vt_resize(struct tty_struct *tty, struct winsize *ws) in vt_resize() argument
983 struct vc_data *vc = tty->driver_data; in vt_resize()
987 ret = vc_do_resize(tty, vc, ws->ws_col, ws->ws_row); in vt_resize()
1433 static void cursor_report(struct vc_data *vc, struct tty_struct *tty) in cursor_report() argument
1438 respond_string(buf, tty->port); in cursor_report()
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| D | selection.c | 159 int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *tty) in set_selection() argument
194 mouse_report(tty, sel_mode & TIOCL_SELBUTTONMASK, xs, ys); in set_selection()
337 int paste_selection(struct tty_struct *tty) in paste_selection() argument
339 struct vc_data *vc = tty->driver_data; in paste_selection()
349 ld = tty_ldisc_ref_wait(tty); in paste_selection()
355 if (test_bit(TTY_THROTTLED, &tty->flags)) { in paste_selection()
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| D | vt_ioctl.c | 334 int vt_ioctl(struct tty_struct *tty, in vt_ioctl() argument
337 struct vc_data *vc = tty->driver_data; in vt_ioctl()
360 if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG)) in vt_ioctl()
365 ret = tioclinux(tty, arg); in vt_ioctl()
515 tty_ldisc_flush(tty); in vt_ioctl()
1070 struct tty_struct *tty; in vc_SAK() local
1076 tty = vc->port.tty; in vc_SAK()
1081 if (tty) in vc_SAK()
1082 __do_SAK(tty); in vc_SAK()
1196 long vt_compat_ioctl(struct tty_struct *tty, in vt_compat_ioctl() argument
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| D | keyboard.c | 492 struct tty_struct *tty = vc->port.tty; in fn_hold() local
494 if (rep || !tty) in fn_hold()
502 if (tty->stopped) in fn_hold()
503 start_tty(tty); in fn_hold()
505 stop_tty(tty); in fn_hold()
1231 struct tty_struct *tty; in kbd_keycode() local
1236 tty = vc->port.tty; in kbd_keycode()
1238 if (tty && (!tty->driver_data)) { in kbd_keycode()
1240 tty->driver_data = vc; in kbd_keycode()
1293 (tty && !L_ECHO(tty) && tty_chars_in_buffer(tty)))) { in kbd_keycode()
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| /linux-4.1.27/drivers/net/usb/ |
| D | hso.c | 315 static int hso_serial_tiocmset(struct tty_struct *tty,
1109 static void _hso_serial_set_termios(struct tty_struct *tty, in _hso_serial_set_termios() argument
1112 struct hso_serial *serial = tty->driver_data; in _hso_serial_set_termios()
1124 tty->termios.c_iflag &= ~IXON; /* disable enable XON/XOFF flow control */ in _hso_serial_set_termios()
1126 tty->termios.c_cflag &= in _hso_serial_set_termios()
1132 tty->termios.c_cflag |= CS8; /* character size 8 bits */ in _hso_serial_set_termios()
1135 tty_encode_baud_rate(tty, 115200, 115200); in _hso_serial_set_termios()
1252 static void hso_unthrottle(struct tty_struct *tty) in hso_unthrottle() argument
1254 struct hso_serial *serial = tty->driver_data; in hso_unthrottle()
1260 static int hso_serial_open(struct tty_struct *tty, struct file *filp) in hso_serial_open() argument
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| /linux-4.1.27/Documentation/pti/ |
| D | pti_intel_mid.txt | 19 pti.c and route any data stream from one /dev/tty node
20 to another /dev/tty node via kernel-space. This provides
38 can hook up n_tracerouter and n_tracesink to any tty on
45 on a tty port other than the default n_tty.
59 // in OS. Look at /proc/tty/ldiscs to get the right numbers from
90 // little cleaner shutdown on tty stack.
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| /linux-4.1.27/Documentation/powerpc/ |
| D | hvcs.txt | 34 "hvcs". The IBM hvcs provides a tty driver interface to allow Linux user
58 The hvcs driver registers itself as a tty driver. The tty layer
60 requested by the registering driver. The hvcs driver asks the tty layer
106 tty devices as an example):
116 to the number of tty interfaces the registering driver requests.
140 The tty layer creates sysfs entries which contain the major and minor
150 | `-- tty
151 | |-- *other tty devices*
162 | |-- *other tty devices*
169 Pow5:/sys/class/tty/hvcs0/ # cat dev
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| /linux-4.1.27/arch/um/os-Linux/ |
| D | Makefile | 7 registers.o sigio.o signal.o start_up.o time.o tty.o \
14 tty.o umid.o util.o
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| /linux-4.1.27/Documentation/s390/ |
| D | config3270.sh | 16 P=/proc/tty/driver/tty3270
20 TTY=$SUBD/tty
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| D | 3270.txt | 207 echo scrolltime=60 > /proc/tty/driver/tty3270
232 echo pf7=^z > /proc/tty/driver/tty3270
235 driver appends a newline character and sends it to the tty driver;
247 echo -e pa3=\\033k > /proc/tty/driver/tty3270
256 echo recallsize=100 > /proc/tty/driver/tty3270
260 echo pf24="mkdir foobar; cd foobar" > /proc/tty/driver/tty3270
264 echo -n pf24="mkdir foo; cd foo" > /proc/tty/driver/tty3270
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| /linux-4.1.27/kernel/ |
| D | acct.c | 416 struct tty_struct *tty; in fill_ac() local
454 tty = current->signal->tty; /* Safe as we hold the siglock */ in fill_ac()
455 ac->ac_tty = tty ? old_encode_dev(tty_devnum(tty)) : 0; in fill_ac()
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| D | audit.c | 1865 char *tty; in audit_log_task_info() local
1874 if (tsk->signal && tsk->signal->tty && tsk->signal->tty->name) in audit_log_task_info()
1875 tty = tsk->signal->tty->name; in audit_log_task_info()
1877 tty = "(none)"; in audit_log_task_info()
1895 tty, audit_get_sessionid(tsk)); in audit_log_task_info()
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| /linux-4.1.27/Documentation/arm/SA1100/ |
| D | serial_UART | 11 > tty device layer handles this just fine, so you don't have to worry about
44 - don't forget to add 'ttySA0', 'console', or the appropriate tty name
|
| /linux-4.1.27/arch/cris/arch-v10/kernel/ |
| D | debugport.c | 406 static int dummy_open(struct tty_struct *tty, struct file * filp) in dummy_open() argument
411 static void dummy_close(struct tty_struct *tty, struct file * filp) in dummy_close() argument
415 static int dummy_write(struct tty_struct * tty, in dummy_write() argument
421 static int dummy_write_room(struct tty_struct *tty) in dummy_write_room() argument
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| /linux-4.1.27/Documentation/isdn/ |
| D | README | 79 128 tty-devices (64 cuix and 64 ttyIx) with integrated modem-emulator:
209 Bit 0: 0 = Use delayed tty-send-algorithm
210 1 = Direct tty-send.
288 calls and are NOT assigned to a specific tty or network interface.
290 interface and then for an opened tty which:
300 Only when a matching interface or tty is found is the call accepted
317 a network interface, the first tty gets a "RING" and so on.
337 43 for the ISDN-tty's.
338 44 for the ISDN-callout-tty's.
352 an AT&W0 is performed on any ISDN-tty. If the file already exists,
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| D | README.fax | 5 When enabled during kernel configuration, the tty emulator
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| /linux-4.1.27/drivers/isdn/ |
| D | Kconfig | 28 connections and as dialin/out device. The isdn-tty's have a built
31 a daemon running. A reduced T.70 protocol is supported with tty's
|
| /linux-4.1.27/Documentation/zh_CN/ |
| D | magic-number.txt | 23 …(a)一个结构是否已经被攻击，或者(b)你已经给一个例行程序通过了一个错误的结构。后一种情况特别地有用---特别是当你通过一个空指针指向结构体的时候。tty源码，例如，经常通过特定驱动使用这种方法…
83 TTY_MAGIC 0x5401 tty_struct include/linux/tty.h
91 RFCOMM_TTY_MAGIC 0x6d02 net/bluetooth/rfcomm/tty.c
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| /linux-4.1.27/arch/powerpc/include/asm/ |
| D | hvsi.h | 73 struct tty_struct *tty; /* tty structure */ member
|
| /linux-4.1.27/drivers/tty/serial/jsm/ |
| D | jsm_tty.c | 164 termios = &port->state->port.tty->termios; in jsm_tty_send_xchar()
251 termios = &port->state->port.tty->termios; in jsm_tty_open()
285 ts = &port->state->port.tty->termios; in jsm_tty_close()
542 tp = port->tty; in jsm_input()
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| /linux-4.1.27/Documentation/DocBook/ |
| D | .device-drivers.xml.cmd | 2 …p.c sound/core/pcm_native.c sound/core/memalloc.c drivers/tty/serial/serial_core.c drivers/tty/ser…
|
| /linux-4.1.27/Documentation/ |
| D | magic-number.txt | 10 passing pointers to structures via a void * pointer. The tty code,
83 TTY_MAGIC 0x5401 tty_struct include/linux/tty.h
91 RFCOMM_TTY_MAGIC 0x6d02 net/bluetooth/rfcomm/tty.c
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| /linux-4.1.27/arch/um/ |
| D | Kconfig.char | 49 bool "tty channel support"
53 (/dev/tty*) and the slave side of pseudo-terminals (/dev/ttyp* and
|