53 static void ircomm_tty_change_speed(struct ircomm_tty_cb *self,  in ircomm_tty_change_speed()  argument
59 	if (!self->ircomm)  in ircomm_tty_change_speed()
85 	self->settings.data_rate = baud;  in ircomm_tty_change_speed()
86 	ircomm_param_request(self, IRCOMM_DATA_RATE, FALSE);  in ircomm_tty_change_speed()
90 		self->port.flags |= ASYNC_CTS_FLOW;  in ircomm_tty_change_speed()
91 		self->settings.flow_control |= IRCOMM_RTS_CTS_IN;  in ircomm_tty_change_speed()
93 		if (self->service_type == IRCOMM_3_WIRE_RAW)  in ircomm_tty_change_speed()
97 		self->port.flags &= ~ASYNC_CTS_FLOW;  in ircomm_tty_change_speed()
98 		self->settings.flow_control &= ~IRCOMM_RTS_CTS_IN;  in ircomm_tty_change_speed()
101 		self->port.flags &= ~ASYNC_CHECK_CD;  in ircomm_tty_change_speed()
103 		self->port.flags |= ASYNC_CHECK_CD;  in ircomm_tty_change_speed()
109 	if (I_INPCK(self->tty))  in ircomm_tty_change_speed()
121 	if (I_IGNBRK(self->tty)) {  in ircomm_tty_change_speed()
122 		self->ignore_status_mask |= LSR_BI;  in ircomm_tty_change_speed()
127 		if (I_IGNPAR(self->tty))  in ircomm_tty_change_speed()
128 			self->ignore_status_mask |= LSR_OE;  in ircomm_tty_change_speed()
131 	self->settings.data_format = cval;  in ircomm_tty_change_speed()
133 	ircomm_param_request(self, IRCOMM_DATA_FORMAT, FALSE);  in ircomm_tty_change_speed()
134 	ircomm_param_request(self, IRCOMM_FLOW_CONTROL, TRUE);  in ircomm_tty_change_speed()
148 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;  in ircomm_tty_set_termios()  local
158 	ircomm_tty_change_speed(self, tty);  in ircomm_tty_set_termios()
163 		self->settings.dte &= ~(IRCOMM_DTR|IRCOMM_RTS);  in ircomm_tty_set_termios()
164 		ircomm_param_request(self, IRCOMM_DTE, TRUE);  in ircomm_tty_set_termios()
170 		self->settings.dte |= IRCOMM_DTR;  in ircomm_tty_set_termios()
173 			self->settings.dte |= IRCOMM_RTS;  in ircomm_tty_set_termios()
175 		ircomm_param_request(self, IRCOMM_DTE, TRUE);  in ircomm_tty_set_termios()
195 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;  in ircomm_tty_tiocmget()  local
201 	result =  ((self->settings.dte & IRCOMM_RTS) ? TIOCM_RTS : 0)  in ircomm_tty_tiocmget()
202 		| ((self->settings.dte & IRCOMM_DTR) ? TIOCM_DTR : 0)  in ircomm_tty_tiocmget()
203 		| ((self->settings.dce & IRCOMM_CD)  ? TIOCM_CAR : 0)  in ircomm_tty_tiocmget()
204 		| ((self->settings.dce & IRCOMM_RI)  ? TIOCM_RNG : 0)  in ircomm_tty_tiocmget()
205 		| ((self->settings.dce & IRCOMM_DSR) ? TIOCM_DSR : 0)  in ircomm_tty_tiocmget()
206 		| ((self->settings.dce & IRCOMM_CTS) ? TIOCM_CTS : 0);  in ircomm_tty_tiocmget()
219 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;  in ircomm_tty_tiocmset()  local
224 	IRDA_ASSERT(self != NULL, return -1;);  in ircomm_tty_tiocmset()
225 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);  in ircomm_tty_tiocmset()
228 		self->settings.dte |= IRCOMM_RTS;  in ircomm_tty_tiocmset()
230 		self->settings.dte |= IRCOMM_DTR;  in ircomm_tty_tiocmset()
233 		self->settings.dte &= ~IRCOMM_RTS;  in ircomm_tty_tiocmset()
235 		self->settings.dte &= ~IRCOMM_DTR;  in ircomm_tty_tiocmset()
238 		self->settings.dte |= IRCOMM_DELTA_RTS;  in ircomm_tty_tiocmset()
240 		self->settings.dte |= IRCOMM_DELTA_DTR;  in ircomm_tty_tiocmset()
242 	ircomm_param_request(self, IRCOMM_DTE, TRUE);  in ircomm_tty_tiocmset()
253 static int ircomm_tty_get_serial_info(struct ircomm_tty_cb *self,  in ircomm_tty_get_serial_info()  argument
262 	info.line = self->line;  in ircomm_tty_get_serial_info()
263 	info.flags = self->port.flags;  in ircomm_tty_get_serial_info()
264 	info.baud_base = self->settings.data_rate;  in ircomm_tty_get_serial_info()
265 	info.close_delay = self->port.close_delay;  in ircomm_tty_get_serial_info()
266 	info.closing_wait = self->port.closing_wait;  in ircomm_tty_get_serial_info()
288 static int ircomm_tty_set_serial_info(struct ircomm_tty_cb *self,  in ircomm_tty_set_serial_info()  argument
299 	state = self  in ircomm_tty_set_serial_info()
300 	old_state = *self;  in ircomm_tty_set_serial_info()
306 		     (self->flags & ~ASYNC_USR_MASK)))  in ircomm_tty_set_serial_info()
310 		self->flags = ((self->flags & ~ASYNC_USR_MASK) |  in ircomm_tty_set_serial_info()
321 	if (self->settings.data_rate != new_serial.baud_base) {  in ircomm_tty_set_serial_info()
322 		self->settings.data_rate = new_serial.baud_base;  in ircomm_tty_set_serial_info()
323 		ircomm_param_request(self, IRCOMM_DATA_RATE, TRUE);  in ircomm_tty_set_serial_info()
326 	self->close_delay = new_serial.close_delay * HZ/100;  in ircomm_tty_set_serial_info()
327 	self->closing_wait = new_serial.closing_wait * HZ/100;  in ircomm_tty_set_serial_info()
330 	self->flags = ((self->flags & ~ASYNC_FLAGS) |  in ircomm_tty_set_serial_info()
332 	self->tty->low_latency = (self->flags & ASYNC_LOW_LATENCY) ? 1 : 0;  in ircomm_tty_set_serial_info()
336 	if (self->flags & ASYNC_INITIALIZED) {  in ircomm_tty_set_serial_info()
338 		     (self->flags & ASYNC_SPD_MASK)) ||  in ircomm_tty_set_serial_info()
364 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;  in ircomm_tty_ioctl()  local
376 		ret = ircomm_tty_get_serial_info(self, (struct serial_struct __user *) arg);  in ircomm_tty_ioctl()
379 		ret = ircomm_tty_set_serial_info(self, (struct serial_struct __user *) arg);  in ircomm_tty_ioctl()