41 void lapb_start_t1timer(struct lapb_cb *lapb)  in lapb_start_t1timer()  argument
43 	del_timer(&lapb->t1timer);  in lapb_start_t1timer()
45 	lapb->t1timer.function = lapb_t1timer_expiry;  in lapb_start_t1timer()
46 	lapb->t1timer.expires  = jiffies + lapb->t1;  in lapb_start_t1timer()
48 	add_timer(&lapb->t1timer);  in lapb_start_t1timer()
51 void lapb_start_t2timer(struct lapb_cb *lapb)  in lapb_start_t2timer()  argument
53 	del_timer(&lapb->t2timer);  in lapb_start_t2timer()
55 	lapb->t2timer.function = lapb_t2timer_expiry;  in lapb_start_t2timer()
56 	lapb->t2timer.expires  = jiffies + lapb->t2;  in lapb_start_t2timer()
58 	add_timer(&lapb->t2timer);  in lapb_start_t2timer()
61 void lapb_stop_t1timer(struct lapb_cb *lapb)  in lapb_stop_t1timer()  argument
63 	del_timer(&lapb->t1timer);  in lapb_stop_t1timer()
66 void lapb_stop_t2timer(struct lapb_cb *lapb)  in lapb_stop_t2timer()  argument
68 	del_timer(&lapb->t2timer);  in lapb_stop_t2timer()
71 int lapb_t1timer_running(struct lapb_cb *lapb)  in lapb_t1timer_running()  argument
73 	return timer_pending(&lapb->t1timer);  in lapb_t1timer_running()
78 	struct lapb_cb *lapb = from_timer(lapb, t, t2timer);  in lapb_t2timer_expiry()  local
80 	if (lapb->condition & LAPB_ACK_PENDING_CONDITION) {  in lapb_t2timer_expiry()
81 		lapb->condition &= ~LAPB_ACK_PENDING_CONDITION;  in lapb_t2timer_expiry()
82 		lapb_timeout_response(lapb);  in lapb_t2timer_expiry()
88 	struct lapb_cb *lapb = from_timer(lapb, t, t1timer);  in lapb_t1timer_expiry()  local
90 	switch (lapb->state) {  in lapb_t1timer_expiry()
96 			if (lapb->mode & LAPB_DCE)  in lapb_t1timer_expiry()
97 				lapb_send_control(lapb, LAPB_DM, LAPB_POLLOFF, LAPB_RESPONSE);  in lapb_t1timer_expiry()
104 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
105 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
106 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
107 				lapb_disconnect_indication(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
108 				lapb_dbg(0, "(%p) S1 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
111 				lapb->n2count++;  in lapb_t1timer_expiry()
112 				if (lapb->mode & LAPB_EXTENDED) {  in lapb_t1timer_expiry()
114 						 lapb->dev);  in lapb_t1timer_expiry()
115 					lapb_send_control(lapb, LAPB_SABME, LAPB_POLLON, LAPB_COMMAND);  in lapb_t1timer_expiry()
118 						 lapb->dev);  in lapb_t1timer_expiry()
119 					lapb_send_control(lapb, LAPB_SABM, LAPB_POLLON, LAPB_COMMAND);  in lapb_t1timer_expiry()
128 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
129 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
130 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
131 				lapb_disconnect_confirmation(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
132 				lapb_dbg(0, "(%p) S2 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
135 				lapb->n2count++;  in lapb_t1timer_expiry()
136 				lapb_dbg(1, "(%p) S2 TX DISC(1)\n", lapb->dev);  in lapb_t1timer_expiry()
137 				lapb_send_control(lapb, LAPB_DISC, LAPB_POLLON, LAPB_COMMAND);  in lapb_t1timer_expiry()
145 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
146 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
147 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
148 				lapb_stop_t2timer(lapb);  in lapb_t1timer_expiry()
149 				lapb_disconnect_indication(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
150 				lapb_dbg(0, "(%p) S3 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
153 				lapb->n2count++;  in lapb_t1timer_expiry()
154 				lapb_requeue_frames(lapb);  in lapb_t1timer_expiry()
155 				lapb_kick(lapb);  in lapb_t1timer_expiry()
163 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
164 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
165 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
166 				lapb_disconnect_indication(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
167 				lapb_dbg(0, "(%p) S4 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
170 				lapb->n2count++;  in lapb_t1timer_expiry()
171 				lapb_transmit_frmr(lapb);  in lapb_t1timer_expiry()
176 	lapb_start_t1timer(lapb);  in lapb_t1timer_expiry()