271 BChannel_proc_xmt(struct BCState *bcs)  in BChannel_proc_xmt()  argument
273 	struct PStack *st = bcs->st;  in BChannel_proc_xmt()
275 	if (test_bit(BC_FLG_BUSY, &bcs->Flag)) {  in BChannel_proc_xmt()
276 		debugl1(bcs->cs, "BC_BUSY Error");  in BChannel_proc_xmt()
282 	if (!test_bit(BC_FLG_ACTIV, &bcs->Flag)) {  in BChannel_proc_xmt()
283 		if (!test_bit(BC_FLG_BUSY, &bcs->Flag) &&  in BChannel_proc_xmt()
284 		    skb_queue_empty(&bcs->squeue)) {  in BChannel_proc_xmt()
291 BChannel_proc_rcv(struct BCState *bcs)  in BChannel_proc_rcv()  argument
295 	if (bcs->st->l1.l1m.state == ST_L1_WAIT_ACT) {  in BChannel_proc_rcv()
296 		FsmDelTimer(&bcs->st->l1.timer, 4);  in BChannel_proc_rcv()
297 		FsmEvent(&bcs->st->l1.l1m, EV_TIMER_ACT, NULL);  in BChannel_proc_rcv()
299 	while ((skb = skb_dequeue(&bcs->rqueue))) {  in BChannel_proc_rcv()
300 		bcs->st->l1.l1l2(bcs->st, PH_DATA | INDICATION, skb);  in BChannel_proc_rcv()
305 BChannel_proc_ack(struct BCState *bcs)  in BChannel_proc_ack()  argument
310 	spin_lock_irqsave(&bcs->aclock, flags);  in BChannel_proc_ack()
311 	ack = bcs->ackcnt;  in BChannel_proc_ack()
312 	bcs->ackcnt = 0;  in BChannel_proc_ack()
313 	spin_unlock_irqrestore(&bcs->aclock, flags);  in BChannel_proc_ack()
315 		lli_writewakeup(bcs->st, ack);  in BChannel_proc_ack()
321 	struct BCState *bcs = container_of(work, struct BCState, tqueue);  in BChannel_bh()  local
323 	if (!bcs)  in BChannel_bh()
325 	if (test_and_clear_bit(B_RCVBUFREADY, &bcs->event))  in BChannel_bh()
326 		BChannel_proc_rcv(bcs);  in BChannel_bh()
327 	if (test_and_clear_bit(B_XMTBUFREADY, &bcs->event))  in BChannel_bh()
328 		BChannel_proc_xmt(bcs);  in BChannel_bh()
329 	if (test_and_clear_bit(B_ACKPENDING, &bcs->event))  in BChannel_bh()
330 		BChannel_proc_ack(bcs);  in BChannel_bh()
364 	struct BCState *bcs = cs->bcs + bc;  in init_bcstate()  local
366 	bcs->cs = cs;  in init_bcstate()
367 	bcs->channel = bc;  in init_bcstate()
368 	INIT_WORK(&bcs->tqueue, BChannel_bh);  in init_bcstate()
369 	spin_lock_init(&bcs->aclock);  in init_bcstate()
370 	bcs->BC_SetStack = NULL;  in init_bcstate()
371 	bcs->BC_Close = NULL;  in init_bcstate()
372 	bcs->Flag = 0;  in init_bcstate()