Cross Reference: /src/sys/netbt/hci

Lines Matching defs:pdu
540  * prepend a relevant ACL header to each fragment. We keep a PDU structure
542  * more data requested from above once the PDU is sent.
548 	struct l2cap_pdu *pdu;
562 	pdu = pool_get(&l2cap_pdu_pool, PR_NOWAIT);
563 	if (pdu == NULL)
566 	pdu->lp_chan = chan;
567 	pdu->lp_pending = 0;
568 	MBUFQ_INIT(&pdu->lp_data);
589 		MBUFQ_ENQUEUE(&pdu->lp_data, m);
594 	TAILQ_INSERT_TAIL(&link->hl_txq, pdu, lp_next);
603 	if (pdu) {
604 		MBUFQ_DRAIN(&pdu->lp_data);
605 		pool_put(&l2cap_pdu_pool, pdu);
627 	struct l2cap_pdu *pdu;
643 	/* find first PDU with data to send */
644 	pdu = TAILQ_FIRST(&link->hl_txq);
646 		if (pdu == NULL)
649 		if (MBUFQ_FIRST(&pdu->lp_data) != NULL)
652 		pdu = TAILQ_NEXT(pdu, lp_next);
656 		MBUFQ_DEQUEUE(&pdu->lp_data, m);
676 		pdu->lp_pending++;
680 		if (MBUFQ_FIRST(&pdu->lp_data) == NULL) {
681 			if (pdu->lp_chan) {
691 				l2cap_start(pdu->lp_chan);
695 			pdu = TAILQ_NEXT(pdu, lp_next);
696 			if (pdu == NULL)
712  * Confirm ACL packets cleared from Controller buffers. We scan our PDU
714  * when a PDU is complete.
719 	struct l2cap_pdu *pdu;
725 		pdu = TAILQ_FIRST(&link->hl_txq);
726 		if (pdu == NULL) {
734 		if (num >= pdu->lp_pending) {
735 			num -= pdu->lp_pending;
736 			pdu->lp_pending = 0;
738 			if (MBUFQ_FIRST(&pdu->lp_data) == NULL) {
739 				TAILQ_REMOVE(&link->hl_txq, pdu, lp_next);
740 				chan = pdu->lp_chan;
750 				pool_put(&l2cap_pdu_pool, pdu);
753 			pdu->lp_pending -= num;
932 	struct l2cap_pdu *pdu;
959 	while ((pdu = TAILQ_FIRST(&link->hl_txq)) != NULL) {
960 		TAILQ_REMOVE(&link->hl_txq, pdu, lp_next);
961 		MBUFQ_DRAIN(&pdu->lp_data);
962 		if (pdu->lp_pending)
963 			link->hl_unit->hci_num_acl_pkts += pdu->lp_pending;
965 		pool_put(&l2cap_pdu_pool, pdu);
OpenGrok
