47 static void ircomm_tty_ias_register(struct ircomm_tty_cb *self);
53 static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self,
57 static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
61 static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
65 static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
69 static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
73 static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
77 static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
109 static int (*state[])(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
127 int ircomm_tty_attach_cable(struct ircomm_tty_cb *self)  in ircomm_tty_attach_cable()  argument
131 	IRDA_ASSERT(self != NULL, return -1;);  in ircomm_tty_attach_cable()
132 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);  in ircomm_tty_attach_cable()
135 	if (ircomm_is_connected(self->ircomm)) {  in ircomm_tty_attach_cable()
141 	tty = tty_port_tty_get(&self->port);  in ircomm_tty_attach_cable()
147 	ircomm_tty_ias_register(self);  in ircomm_tty_attach_cable()
149 	ircomm_tty_do_event(self, IRCOMM_TTY_ATTACH_CABLE, NULL, NULL);  in ircomm_tty_attach_cable()
160 void ircomm_tty_detach_cable(struct ircomm_tty_cb *self)  in ircomm_tty_detach_cable()  argument
162 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_detach_cable()
163 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_detach_cable()
165 	del_timer(&self->watchdog_timer);  in ircomm_tty_detach_cable()
168 	if (self->ckey) {  in ircomm_tty_detach_cable()
169 		irlmp_unregister_client(self->ckey);  in ircomm_tty_detach_cable()
170 		self->ckey = NULL;  in ircomm_tty_detach_cable()
173 	if (self->skey) {  in ircomm_tty_detach_cable()
174 		irlmp_unregister_service(self->skey);  in ircomm_tty_detach_cable()
175 		self->skey = NULL;  in ircomm_tty_detach_cable()
178 	if (self->iriap) {  in ircomm_tty_detach_cable()
179 		iriap_close(self->iriap);  in ircomm_tty_detach_cable()
180 		self->iriap = NULL;  in ircomm_tty_detach_cable()
184 	if (self->obj) {  in ircomm_tty_detach_cable()
185 		irias_delete_object(self->obj);  in ircomm_tty_detach_cable()
186 		self->obj = NULL;  in ircomm_tty_detach_cable()
189 	ircomm_tty_do_event(self, IRCOMM_TTY_DETACH_CABLE, NULL, NULL);  in ircomm_tty_detach_cable()
192 	self->daddr = self->saddr = 0;  in ircomm_tty_detach_cable()
193 	self->dlsap_sel = self->slsap_sel = 0;  in ircomm_tty_detach_cable()
195 	memset(&self->settings, 0, sizeof(struct ircomm_params));  in ircomm_tty_detach_cable()
204 static void ircomm_tty_ias_register(struct ircomm_tty_cb *self)  in ircomm_tty_ias_register()  argument
209 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_ias_register()
210 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_ias_register()
214 	if (self->service_type & IRCOMM_3_WIRE_RAW)  in ircomm_tty_ias_register()
218 	if (!self->skey)  in ircomm_tty_ias_register()
219 		self->skey = irlmp_register_service(hints);  in ircomm_tty_ias_register()
221 	if (!self->ckey)  in ircomm_tty_ias_register()
222 		self->ckey = irlmp_register_client(hints,  in ircomm_tty_ias_register()
224 						   NULL, (void *) self);  in ircomm_tty_ias_register()
227 	if (self->obj)  in ircomm_tty_ias_register()
230 	if (self->service_type & IRCOMM_3_WIRE_RAW) {  in ircomm_tty_ias_register()
232 		self->obj = irias_new_object("IrLPT", IAS_IRLPT_ID);  in ircomm_tty_ias_register()
233 		irias_add_integer_attrib(self->obj, "IrDA:IrLMP:LsapSel",  in ircomm_tty_ias_register()
234 					 self->slsap_sel, IAS_KERNEL_ATTR);  in ircomm_tty_ias_register()
237 		self->obj = irias_new_object("IrDA:IrCOMM", IAS_IRCOMM_ID);  in ircomm_tty_ias_register()
238 		irias_add_integer_attrib(self->obj, "IrDA:TinyTP:LsapSel",  in ircomm_tty_ias_register()
239 					 self->slsap_sel, IAS_KERNEL_ATTR);  in ircomm_tty_ias_register()
243 				IRCOMM_SERVICE_TYPE, 1, self->service_type,  in ircomm_tty_ias_register()
247 		irias_add_octseq_attrib(self->obj, "Parameters", oct_seq, 6,  in ircomm_tty_ias_register()
250 	irias_insert_object(self->obj);  in ircomm_tty_ias_register()
259 static void ircomm_tty_ias_unregister(struct ircomm_tty_cb *self)  in ircomm_tty_ias_unregister()  argument
273 	if (self->obj) {  in ircomm_tty_ias_unregister()
274 		irias_delete_object(self->obj);  in ircomm_tty_ias_unregister()
275 		self->obj = NULL;  in ircomm_tty_ias_unregister()
283 	if (self->ckey) {  in ircomm_tty_ias_unregister()
284 		irlmp_unregister_client(self->ckey);  in ircomm_tty_ias_unregister()
285 		self->ckey = NULL;  in ircomm_tty_ias_unregister()
296 int ircomm_tty_send_initial_parameters(struct ircomm_tty_cb *self)  in ircomm_tty_send_initial_parameters()  argument
298 	IRDA_ASSERT(self != NULL, return -1;);  in ircomm_tty_send_initial_parameters()
299 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);  in ircomm_tty_send_initial_parameters()
301 	if (self->service_type & IRCOMM_3_WIRE_RAW)  in ircomm_tty_send_initial_parameters()
309 		 self->settings.data_rate);  in ircomm_tty_send_initial_parameters()
310 	if (!self->settings.data_rate)  in ircomm_tty_send_initial_parameters()
311 		self->settings.data_rate = 9600;  in ircomm_tty_send_initial_parameters()
313 		 self->settings.data_format);  in ircomm_tty_send_initial_parameters()
314 	if (!self->settings.data_format)  in ircomm_tty_send_initial_parameters()
315 		self->settings.data_format = IRCOMM_WSIZE_8;  /* 8N1 */  in ircomm_tty_send_initial_parameters()
318 		 self->settings.flow_control);  in ircomm_tty_send_initial_parameters()
322 	self->settings.dte = IRCOMM_DTR | IRCOMM_RTS;  in ircomm_tty_send_initial_parameters()
325 	if (self->client)  in ircomm_tty_send_initial_parameters()
326 		ircomm_param_request(self, IRCOMM_SERVICE_TYPE, FALSE);  in ircomm_tty_send_initial_parameters()
327 	ircomm_param_request(self, IRCOMM_DATA_RATE, FALSE);  in ircomm_tty_send_initial_parameters()
328 	ircomm_param_request(self, IRCOMM_DATA_FORMAT, FALSE);  in ircomm_tty_send_initial_parameters()
331 	if (self->settings.service_type == IRCOMM_3_WIRE) {  in ircomm_tty_send_initial_parameters()
332 		ircomm_param_request(self, IRCOMM_FLOW_CONTROL, TRUE);  in ircomm_tty_send_initial_parameters()
337 	ircomm_param_request(self, IRCOMM_FLOW_CONTROL, FALSE);  in ircomm_tty_send_initial_parameters()
339 	ircomm_param_request(self, IRCOMM_XON_XOFF, FALSE);  in ircomm_tty_send_initial_parameters()
340 	ircomm_param_request(self, IRCOMM_ENQ_ACK, FALSE);  in ircomm_tty_send_initial_parameters()
343 	ircomm_param_request(self, IRCOMM_DTE, TRUE);  in ircomm_tty_send_initial_parameters()
359 	struct ircomm_tty_cb *self;  in ircomm_tty_discovery_indication()  local
379 	self = priv;  in ircomm_tty_discovery_indication()
380 	ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION,  in ircomm_tty_discovery_indication()
394 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;  in ircomm_tty_disconnect_indication()  local
397 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_disconnect_indication()
398 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_disconnect_indication()
400 	tty = tty_port_tty_get(&self->port);  in ircomm_tty_disconnect_indication()
405 	self->flow = FLOW_STOP;  in ircomm_tty_disconnect_indication()
410 	ircomm_tty_do_event(self, IRCOMM_TTY_DISCONNECT_INDICATION, NULL,  in ircomm_tty_disconnect_indication()
425 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) priv;  in ircomm_tty_getvalue_confirm()  local
427 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_getvalue_confirm()
428 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_getvalue_confirm()
431 	iriap_close(self->iriap);  in ircomm_tty_getvalue_confirm()
432 	self->iriap = NULL;  in ircomm_tty_getvalue_confirm()
444 		irda_param_extract_all(self, value->t.oct_seq, value->len,  in ircomm_tty_getvalue_confirm()
447 		ircomm_tty_do_event(self, IRCOMM_TTY_GOT_PARAMETERS, NULL,  in ircomm_tty_getvalue_confirm()
458 			self->dlsap_sel = value->t.integer;  in ircomm_tty_getvalue_confirm()
460 		ircomm_tty_do_event(self, IRCOMM_TTY_GOT_LSAPSEL, NULL, NULL);  in ircomm_tty_getvalue_confirm()
484 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;  in ircomm_tty_connect_confirm()  local
486 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_connect_confirm()
487 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_connect_confirm()
489 	self->client = TRUE;  in ircomm_tty_connect_confirm()
490 	self->max_data_size = max_data_size;  in ircomm_tty_connect_confirm()
491 	self->max_header_size = max_header_size;  in ircomm_tty_connect_confirm()
492 	self->flow = FLOW_START;  in ircomm_tty_connect_confirm()
494 	ircomm_tty_do_event(self, IRCOMM_TTY_CONNECT_CONFIRM, NULL, NULL);  in ircomm_tty_connect_confirm()
512 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;  in ircomm_tty_connect_indication()  local
515 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_connect_indication()
516 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_connect_indication()
518 	self->client = FALSE;  in ircomm_tty_connect_indication()
519 	self->max_data_size = max_data_size;  in ircomm_tty_connect_indication()
520 	self->max_header_size = max_header_size;  in ircomm_tty_connect_indication()
521 	self->flow = FLOW_START;  in ircomm_tty_connect_indication()
525 		irda_param_extract_all(self, skb->data+1,  in ircomm_tty_connect_indication()
529 	ircomm_tty_do_event(self, IRCOMM_TTY_CONNECT_INDICATION, NULL, NULL);  in ircomm_tty_connect_indication()
540 void ircomm_tty_link_established(struct ircomm_tty_cb *self)  in ircomm_tty_link_established()  argument
544 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_link_established()
545 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_link_established()
547 	tty = tty_port_tty_get(&self->port);  in ircomm_tty_link_established()
551 	del_timer(&self->watchdog_timer);  in ircomm_tty_link_established()
559 	if (tty_port_cts_enabled(&self->port) &&  in ircomm_tty_link_established()
560 			((self->settings.dce & IRCOMM_CTS) == 0)) {  in ircomm_tty_link_established()
569 		wake_up_interruptible(&self->port.open_wait);  in ircomm_tty_link_established()
572 	schedule_work(&self->tqueue);  in ircomm_tty_link_established()
584 static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self,  in ircomm_tty_start_watchdog_timer()  argument
587 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_start_watchdog_timer()
588 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_start_watchdog_timer()
590 	irda_start_timer(&self->watchdog_timer, timeout, (void *) self,  in ircomm_tty_start_watchdog_timer()
602 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) data;  in ircomm_tty_watchdog_timer_expired()  local
604 	IRDA_ASSERT(self != NULL, return;);  in ircomm_tty_watchdog_timer_expired()
605 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);  in ircomm_tty_watchdog_timer_expired()
607 	ircomm_tty_do_event(self, IRCOMM_TTY_WD_TIMER_EXPIRED, NULL, NULL);  in ircomm_tty_watchdog_timer_expired()
617 int ircomm_tty_do_event(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,  in ircomm_tty_do_event()  argument
620 	IRDA_ASSERT(self != NULL, return -1;);  in ircomm_tty_do_event()
621 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);  in ircomm_tty_do_event()
624 		 ircomm_tty_state[self->state], ircomm_tty_event[event]);  in ircomm_tty_do_event()
626 	return (*state[self->state])(self, event, skb, info);  in ircomm_tty_do_event()
635 static inline void ircomm_tty_next_state(struct ircomm_tty_cb *self, IRCOMM_TTY_STATE state)  in ircomm_tty_next_state()  argument
644 	self->state = state;  in ircomm_tty_next_state()
653 static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,  in ircomm_tty_state_idle()  argument
661 		 ircomm_tty_state[self->state], ircomm_tty_event[event]);  in ircomm_tty_state_idle()
665 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_idle()
666 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);  in ircomm_tty_state_idle()
671 		self->daddr = info->daddr;  in ircomm_tty_state_idle()
672 		self->saddr = info->saddr;  in ircomm_tty_state_idle()
674 		if (self->iriap) {  in ircomm_tty_state_idle()
680 		self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,  in ircomm_tty_state_idle()
683 		iriap_getvaluebyclass_request(self->iriap,  in ircomm_tty_state_idle()
684 					      self->saddr, self->daddr,  in ircomm_tty_state_idle()
687 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_idle()
688 		ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_PARAMETERS);  in ircomm_tty_state_idle()
691 		del_timer(&self->watchdog_timer);  in ircomm_tty_state_idle()
694 		ircomm_connect_response(self->ircomm, NULL);  in ircomm_tty_state_idle()
695 		ircomm_tty_next_state(self, IRCOMM_TTY_READY);  in ircomm_tty_state_idle()
701 		ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);  in ircomm_tty_state_idle()
717 static int ircomm_tty_state_search(struct ircomm_tty_cb *self,  in ircomm_tty_state_search()  argument
725 		 ircomm_tty_state[self->state], ircomm_tty_event[event]);  in ircomm_tty_state_search()
729 		self->daddr = info->daddr;  in ircomm_tty_state_search()
730 		self->saddr = info->saddr;  in ircomm_tty_state_search()
732 		if (self->iriap) {  in ircomm_tty_state_search()
738 		self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,  in ircomm_tty_state_search()
741 		if (self->service_type == IRCOMM_3_WIRE_RAW) {  in ircomm_tty_state_search()
742 			iriap_getvaluebyclass_request(self->iriap, self->saddr,  in ircomm_tty_state_search()
743 						      self->daddr, "IrLPT",  in ircomm_tty_state_search()
745 			ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_LSAP_SEL);  in ircomm_tty_state_search()
747 			iriap_getvaluebyclass_request(self->iriap, self->saddr,  in ircomm_tty_state_search()
748 						      self->daddr,  in ircomm_tty_state_search()
752 			ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_PARAMETERS);  in ircomm_tty_state_search()
754 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_search()
757 		del_timer(&self->watchdog_timer);  in ircomm_tty_state_search()
758 		ircomm_tty_ias_unregister(self);  in ircomm_tty_state_search()
761 		ircomm_connect_response(self->ircomm, NULL);  in ircomm_tty_state_search()
762 		ircomm_tty_next_state(self, IRCOMM_TTY_READY);  in ircomm_tty_state_search()
769 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_search()
774 		ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);  in ircomm_tty_state_search()
790 static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,  in ircomm_tty_state_query_parameters()  argument
798 		 ircomm_tty_state[self->state], ircomm_tty_event[event]);  in ircomm_tty_state_query_parameters()
802 		if (self->iriap) {  in ircomm_tty_state_query_parameters()
808 		self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,  in ircomm_tty_state_query_parameters()
811 		iriap_getvaluebyclass_request(self->iriap, self->saddr,  in ircomm_tty_state_query_parameters()
812 					      self->daddr, "IrDA:IrCOMM",  in ircomm_tty_state_query_parameters()
815 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_query_parameters()
816 		ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_LSAP_SEL);  in ircomm_tty_state_query_parameters()
820 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);  in ircomm_tty_state_query_parameters()
821 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_query_parameters()
824 		del_timer(&self->watchdog_timer);  in ircomm_tty_state_query_parameters()
825 		ircomm_tty_ias_unregister(self);  in ircomm_tty_state_query_parameters()
828 		ircomm_connect_response(self->ircomm, NULL);  in ircomm_tty_state_query_parameters()
829 		ircomm_tty_next_state(self, IRCOMM_TTY_READY);  in ircomm_tty_state_query_parameters()
832 		ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);  in ircomm_tty_state_query_parameters()
848 static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,  in ircomm_tty_state_query_lsap_sel()  argument
856 		 ircomm_tty_state[self->state], ircomm_tty_event[event]);  in ircomm_tty_state_query_lsap_sel()
861 		ret = ircomm_connect_request(self->ircomm, self->dlsap_sel,  in ircomm_tty_state_query_lsap_sel()
862 					     self->saddr, self->daddr,  in ircomm_tty_state_query_lsap_sel()
863 					     NULL, self->service_type);  in ircomm_tty_state_query_lsap_sel()
864 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_query_lsap_sel()
865 		ircomm_tty_next_state(self, IRCOMM_TTY_SETUP);  in ircomm_tty_state_query_lsap_sel()
869 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);  in ircomm_tty_state_query_lsap_sel()
870 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_query_lsap_sel()
873 		del_timer(&self->watchdog_timer);  in ircomm_tty_state_query_lsap_sel()
874 		ircomm_tty_ias_unregister(self);  in ircomm_tty_state_query_lsap_sel()
877 		ircomm_connect_response(self->ircomm, NULL);  in ircomm_tty_state_query_lsap_sel()
878 		ircomm_tty_next_state(self, IRCOMM_TTY_READY);  in ircomm_tty_state_query_lsap_sel()
881 		ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);  in ircomm_tty_state_query_lsap_sel()
897 static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,  in ircomm_tty_state_setup()  argument
905 		 ircomm_tty_state[self->state], ircomm_tty_event[event]);  in ircomm_tty_state_setup()
909 		del_timer(&self->watchdog_timer);  in ircomm_tty_state_setup()
910 		ircomm_tty_ias_unregister(self);  in ircomm_tty_state_setup()
916 		ircomm_tty_send_initial_parameters(self);  in ircomm_tty_state_setup()
917 		ircomm_tty_link_established(self);  in ircomm_tty_state_setup()
918 		ircomm_tty_next_state(self, IRCOMM_TTY_READY);  in ircomm_tty_state_setup()
921 		del_timer(&self->watchdog_timer);  in ircomm_tty_state_setup()
922 		ircomm_tty_ias_unregister(self);  in ircomm_tty_state_setup()
925 		ircomm_connect_response(self->ircomm, NULL);  in ircomm_tty_state_setup()
926 		ircomm_tty_next_state(self, IRCOMM_TTY_READY);  in ircomm_tty_state_setup()
930 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);  in ircomm_tty_state_setup()
931 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_setup()
935 		ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);  in ircomm_tty_state_setup()
951 static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,  in ircomm_tty_state_ready()  argument
960 		ret = ircomm_data_request(self->ircomm, skb);  in ircomm_tty_state_ready()
963 		ircomm_disconnect_request(self->ircomm, NULL);  in ircomm_tty_state_ready()
964 		ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);  in ircomm_tty_state_ready()
967 		ircomm_tty_ias_register(self);  in ircomm_tty_state_ready()
968 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);  in ircomm_tty_state_ready()
969 		ircomm_tty_start_watchdog_timer(self, 3*HZ);  in ircomm_tty_state_ready()
971 		if (self->port.flags & ASYNC_CHECK_CD) {  in ircomm_tty_state_ready()
973 			self->settings.dce = IRCOMM_DELTA_CD;  in ircomm_tty_state_ready()
974 			ircomm_tty_check_modem_status(self);  in ircomm_tty_state_ready()
977 			tty_port_tty_hangup(&self->port, false);  in ircomm_tty_state_ready()