36 void lapb_start_t1timer(struct lapb_cb *lapb)  in lapb_start_t1timer()  argument
38 	del_timer(&lapb->t1timer);  in lapb_start_t1timer()
40 	lapb->t1timer.function = lapb_t1timer_expiry;  in lapb_start_t1timer()
41 	lapb->t1timer.expires  = jiffies + lapb->t1;  in lapb_start_t1timer()
43 	add_timer(&lapb->t1timer);  in lapb_start_t1timer()
46 void lapb_start_t2timer(struct lapb_cb *lapb)  in lapb_start_t2timer()  argument
48 	del_timer(&lapb->t2timer);  in lapb_start_t2timer()
50 	lapb->t2timer.function = lapb_t2timer_expiry;  in lapb_start_t2timer()
51 	lapb->t2timer.expires  = jiffies + lapb->t2;  in lapb_start_t2timer()
53 	add_timer(&lapb->t2timer);  in lapb_start_t2timer()
56 void lapb_stop_t1timer(struct lapb_cb *lapb)  in lapb_stop_t1timer()  argument
58 	del_timer(&lapb->t1timer);  in lapb_stop_t1timer()
61 void lapb_stop_t2timer(struct lapb_cb *lapb)  in lapb_stop_t2timer()  argument
63 	del_timer(&lapb->t2timer);  in lapb_stop_t2timer()
66 int lapb_t1timer_running(struct lapb_cb *lapb)  in lapb_t1timer_running()  argument
68 	return timer_pending(&lapb->t1timer);  in lapb_t1timer_running()
73 	struct lapb_cb *lapb = from_timer(lapb, t, t2timer);  in lapb_t2timer_expiry()  local
75 	if (lapb->condition & LAPB_ACK_PENDING_CONDITION) {  in lapb_t2timer_expiry()
76 		lapb->condition &= ~LAPB_ACK_PENDING_CONDITION;  in lapb_t2timer_expiry()
77 		lapb_timeout_response(lapb);  in lapb_t2timer_expiry()
83 	struct lapb_cb *lapb = from_timer(lapb, t, t1timer);  in lapb_t1timer_expiry()  local
85 	switch (lapb->state) {  in lapb_t1timer_expiry()
91 			if (lapb->mode & LAPB_DCE)  in lapb_t1timer_expiry()
92 				lapb_send_control(lapb, LAPB_DM, LAPB_POLLOFF, LAPB_RESPONSE);  in lapb_t1timer_expiry()
99 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
100 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
101 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
102 				lapb_disconnect_indication(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
103 				lapb_dbg(0, "(%p) S1 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
106 				lapb->n2count++;  in lapb_t1timer_expiry()
107 				if (lapb->mode & LAPB_EXTENDED) {  in lapb_t1timer_expiry()
109 						 lapb->dev);  in lapb_t1timer_expiry()
110 					lapb_send_control(lapb, LAPB_SABME, LAPB_POLLON, LAPB_COMMAND);  in lapb_t1timer_expiry()
113 						 lapb->dev);  in lapb_t1timer_expiry()
114 					lapb_send_control(lapb, LAPB_SABM, LAPB_POLLON, LAPB_COMMAND);  in lapb_t1timer_expiry()
123 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
124 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
125 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
126 				lapb_disconnect_confirmation(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
127 				lapb_dbg(0, "(%p) S2 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
130 				lapb->n2count++;  in lapb_t1timer_expiry()
131 				lapb_dbg(1, "(%p) S2 TX DISC(1)\n", lapb->dev);  in lapb_t1timer_expiry()
132 				lapb_send_control(lapb, LAPB_DISC, LAPB_POLLON, LAPB_COMMAND);  in lapb_t1timer_expiry()
140 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
141 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
142 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
143 				lapb_stop_t2timer(lapb);  in lapb_t1timer_expiry()
144 				lapb_disconnect_indication(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
145 				lapb_dbg(0, "(%p) S3 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
148 				lapb->n2count++;  in lapb_t1timer_expiry()
149 				lapb_requeue_frames(lapb);  in lapb_t1timer_expiry()
150 				lapb_kick(lapb);  in lapb_t1timer_expiry()
158 			if (lapb->n2count == lapb->n2) {  in lapb_t1timer_expiry()
159 				lapb_clear_queues(lapb);  in lapb_t1timer_expiry()
160 				lapb->state = LAPB_STATE_0;  in lapb_t1timer_expiry()
161 				lapb_disconnect_indication(lapb, LAPB_TIMEDOUT);  in lapb_t1timer_expiry()
162 				lapb_dbg(0, "(%p) S4 -> S0\n", lapb->dev);  in lapb_t1timer_expiry()
165 				lapb->n2count++;  in lapb_t1timer_expiry()
166 				lapb_transmit_frmr(lapb);  in lapb_t1timer_expiry()
171 	lapb_start_t1timer(lapb);  in lapb_t1timer_expiry()