16 	struct dchannel	*dch  = container_of(ws, struct dchannel, workq);  in dchannel_bh()  local
20 	if (test_and_clear_bit(FLG_RECVQUEUE, &dch->Flags)) {  in dchannel_bh()
21 		while ((skb = skb_dequeue(&dch->rqueue))) {  in dchannel_bh()
22 			if (likely(dch->dev.D.peer)) {  in dchannel_bh()
23 				err = dch->dev.D.recv(dch->dev.D.peer, skb);  in dchannel_bh()
30 	if (test_and_clear_bit(FLG_PHCHANGE, &dch->Flags)) {  in dchannel_bh()
31 		if (dch->phfunc)  in dchannel_bh()
32 			dch->phfunc(dch);  in dchannel_bh()
211 recv_Dchannel(struct dchannel *dch)  in recv_Dchannel()  argument
215 	if (dch->rx_skb->len < 2) { /* at least 2 for sapi / tei */  in recv_Dchannel()
216 		dev_kfree_skb(dch->rx_skb);  in recv_Dchannel()
217 		dch->rx_skb = NULL;  in recv_Dchannel()
220 	hh = mISDN_HEAD_P(dch->rx_skb);  in recv_Dchannel()
222 	hh->id = get_sapi_tei(dch->rx_skb->data);  in recv_Dchannel()
223 	skb_queue_tail(&dch->rqueue, dch->rx_skb);  in recv_Dchannel()
224 	dch->rx_skb = NULL;  in recv_Dchannel()
225 	schedule_event(dch, FLG_RECVQUEUE);  in recv_Dchannel()
230 recv_Echannel(struct dchannel *ech, struct dchannel *dch)  in recv_Echannel()  argument
242 	skb_queue_tail(&dch->rqueue, ech->rx_skb);  in recv_Echannel()
244 	schedule_event(dch, FLG_RECVQUEUE);  in recv_Echannel()
284 recv_Dchannel_skb(struct dchannel *dch, struct sk_buff *skb)  in recv_Dchannel_skb()  argument
286 	skb_queue_tail(&dch->rqueue, skb);  in recv_Dchannel_skb()
287 	schedule_event(dch, FLG_RECVQUEUE);  in recv_Dchannel_skb()
307 confirm_Dsend(struct dchannel *dch)  in confirm_Dsend()  argument
311 	skb = _alloc_mISDN_skb(PH_DATA_CNF, mISDN_HEAD_ID(dch->tx_skb),  in confirm_Dsend()
315 		       mISDN_HEAD_ID(dch->tx_skb));  in confirm_Dsend()
318 	skb_queue_tail(&dch->rqueue, skb);  in confirm_Dsend()
319 	schedule_event(dch, FLG_RECVQUEUE);  in confirm_Dsend()
323 get_next_dframe(struct dchannel *dch)  in get_next_dframe()  argument
325 	dch->tx_idx = 0;  in get_next_dframe()
326 	dch->tx_skb = skb_dequeue(&dch->squeue);  in get_next_dframe()
327 	if (dch->tx_skb) {  in get_next_dframe()
328 		confirm_Dsend(dch);  in get_next_dframe()
331 	dch->tx_skb = NULL;  in get_next_dframe()
332 	test_and_clear_bit(FLG_TX_BUSY, &dch->Flags);  in get_next_dframe()