Cross Reference: /drivers/isdn/hardware/mISDN/w6692.c

Lines Matching defs:bch
61 	struct bchannel		bch;
99 	card->bc[0].bch.debug = debug;
100 	card->bc[1].bch.debug = debug;
466 	struct w6692_hw *card = wch->bch.hw;
471 	if (unlikely(wch->bch.state == ISDN_P_NONE)) {
474 		if (wch->bch.rx_skb)
475 			skb_trim(wch->bch.rx_skb, 0);
478 	if (test_bit(FLG_RX_OFF, &wch->bch.Flags)) {
479 		wch->bch.dropcnt += count;
483 	maxlen = bchannel_get_rxbuf(&wch->bch, count);
486 		if (wch->bch.rx_skb)
487 			skb_trim(wch->bch.rx_skb, 0);
489 			   card->name, wch->bch.nr, count);
492 	ptr = skb_put(wch->bch.rx_skb, count);
497 			 wch->bch.nr, card->name, count);
505 	struct w6692_hw *card = wch->bch.hw;
510 	if (!wch->bch.tx_skb) {
511 		if (!test_bit(FLG_TX_EMPTY, &wch->bch.Flags))
513 		ptr = wch->bch.fill;
517 		count = wch->bch.tx_skb->len - wch->bch.tx_idx;
520 		ptr = wch->bch.tx_skb->data + wch->bch.tx_idx;
524 	else if (test_bit(FLG_HDLC, &wch->bch.Flags))
528 		 count, wch->bch.tx_idx);
529 	wch->bch.tx_idx += count;
541 			 wch->bch.nr, card->name, count);
550 	struct w6692_hw *card = wch->bch.hw;
555 	    !test_bit(FLG_TRANSPARENT, &wch->bch.Flags))
577 	struct w6692_hw *card = wch->bch.hw;
580 	    !test_bit(FLG_TRANSPARENT, &wch->bch.Flags))
585 	card->pctl |= ((wch->bch.nr & 2) ? W_PCTL_PCX : 0);
594 	struct w6692_hw *card = wch->bch.hw;
610 	card = wch->bch.hw;
612 		 wch->bch.nr, wch->bch.state, pr);
618 		mISDN_clear_bchannel(&wch->bch);
621 		test_and_clear_bit(FLG_HDLC, &wch->bch.Flags);
622 		test_and_clear_bit(FLG_TRANSPARENT, &wch->bch.Flags);
630 		test_and_set_bit(FLG_TRANSPARENT, &wch->bch.Flags);
640 		test_and_set_bit(FLG_HDLC, &wch->bch.Flags);
646 	wch->bch.state = pr;
653 	if (wch->bch.tx_skb && wch->bch.tx_idx < wch->bch.tx_skb->len) {
656 		if (wch->bch.tx_skb)
657 			dev_kfree_skb(wch->bch.tx_skb);
658 		if (get_next_bframe(&wch->bch)) {
660 			test_and_clear_bit(FLG_TX_EMPTY, &wch->bch.Flags);
661 		} else if (test_bit(FLG_TX_EMPTY, &wch->bch.Flags)) {
675 	pr_debug("%s: B%d EXIR %02x\n", card->name, wch->bch.nr, stat);
680 			    test_bit(FLG_ACTIVE, &wch->bch.Flags)) {
682 					 wch->bch.nr, wch->bch.state);
684 				wch->bch.err_rdo++;
687 			if (test_bit(FLG_HDLC, &wch->bch.Flags)) {
690 						 card->name, wch->bch.nr);
692 					wch->bch.err_crc++;
697 						 card->name, wch->bch.nr);
699 					wch->bch.err_inv++;
705 			if (wch->bch.rx_skb)
706 				skb_trim(wch->bch.rx_skb, 0);
713 			recv_Bchannel(&wch->bch, 0, false);
721 				 wch->bch.nr, wch->bch.state);
723 			wch->bch.err_rdo++;
729 			if (test_bit(FLG_TRANSPARENT, &wch->bch.Flags))
730 				recv_Bchannel(&wch->bch, 0, false);
737 				 wch->bch.nr, wch->bch.state);
739 			wch->bch.err_rdo++;
749 				 wch->bch.nr, star);
753 				   wch->bch.nr, wch->bch.state);
755 			wch->bch.err_xdu++;
760 			if (wch->bch.tx_skb) {
761 				if (!test_bit(FLG_TRANSPARENT, &wch->bch.Flags))
762 					wch->bch.tx_idx = 0;
771 			   wch->bch.nr, wch->bch.state);
773 		wch->bch.err_xdu++;
776 		if (wch->bch.tx_skb) {
777 			if (!test_bit(FLG_TRANSPARENT, &wch->bch.Flags))
778 				wch->bch.tx_idx = 0;
779 		} else if (test_bit(FLG_FILLEMPTY, &wch->bch.Flags)) {
780 			test_and_set_bit(FLG_TX_EMPTY, &wch->bch.Flags);
954 	struct bchannel *bch = container_of(ch, struct bchannel, ch);
955 	struct w6692_ch	*bc = container_of(bch, struct w6692_ch, bch);
956 	struct w6692_hw *card = bch->hw;
964 		ret = bchannel_senddata(bch, skb);
973 		if (!test_and_set_bit(FLG_ACTIVE, &bch->Flags))
984 		mISDN_clear_bchannel(bch);
1002 channel_bctrl(struct bchannel *bch, struct mISDN_ctrl_req *cq)
1004 	return mISDN_ctrl_bchannel(bch, cq);
1010 	struct bchannel *bch;
1016 	bch = &card->bc[rq->adr.channel - 1].bch;
1017 	if (test_and_set_bit(FLG_OPEN, &bch->Flags))
1019 	bch->ch.protocol = rq->protocol;
1020 	rq->ch = &bch->ch;
1047 	struct bchannel *bch = container_of(ch, struct bchannel, ch);
1048 	struct w6692_ch *bc = container_of(bch, struct w6692_ch, bch);
1049 	struct w6692_hw *card = bch->hw;
1056 		test_and_clear_bit(FLG_OPEN, &bch->Flags);
1057 		cancel_work_sync(&bch->workq);
1059 		mISDN_clear_bchannel(bch);
1068 		ret = channel_bctrl(bch, arg);
1282 	mISDN_freebchannel(&card->bc[1].bch);
1283 	mISDN_freebchannel(&card->bc[0].bch);
1315 		mISDN_initbchannel(&card->bc[i].bch, MAX_DATA_MEM,
1317 		card->bc[i].bch.hw = card;
1318 		card->bc[i].bch.nr = i + 1;
1319 		card->bc[i].bch.ch.nr = i + 1;
1320 		card->bc[i].bch.ch.send = w6692_l2l1B;
1321 		card->bc[i].bch.ch.ctrl = w6692_bctrl;
1323 		list_add(&card->bc[i].bch.ch.list, &card->dch.dev.bchannels);
1348 	mISDN_freebchannel(&card->bc[1].bch);
1349 	mISDN_freebchannel(&card->bc[0].bch);