381 	ng_btsocket_sco_pcb_t	*pcb = NULL;  in ng_btsocket_sco_process_lp_con_cfm()  local
392 	pcb = ng_btsocket_sco_pcb_by_addrs(&rt->src, &ep->bdaddr);  in ng_btsocket_sco_process_lp_con_cfm()
393 	if (pcb == NULL) {  in ng_btsocket_sco_process_lp_con_cfm()
398 	/* pcb is locked */  in ng_btsocket_sco_process_lp_con_cfm()
404 		pcb->src.b[5], pcb->src.b[4], pcb->src.b[3],  in ng_btsocket_sco_process_lp_con_cfm()
405 		pcb->src.b[2], pcb->src.b[1], pcb->src.b[0],  in ng_btsocket_sco_process_lp_con_cfm()
406 		pcb->dst.b[5], pcb->dst.b[4], pcb->dst.b[3],  in ng_btsocket_sco_process_lp_con_cfm()
407 		pcb->dst.b[2], pcb->dst.b[1], pcb->dst.b[0],  in ng_btsocket_sco_process_lp_con_cfm()
408 		ep->status, ep->con_handle, pcb->state);  in ng_btsocket_sco_process_lp_con_cfm()
410 	if (pcb->state != NG_BTSOCKET_SCO_CONNECTING) {  in ng_btsocket_sco_process_lp_con_cfm()
411 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_process_lp_con_cfm()
417 	ng_btsocket_sco_untimeout(pcb);  in ng_btsocket_sco_process_lp_con_cfm()
425 		pcb->con_handle = ep->con_handle;   in ng_btsocket_sco_process_lp_con_cfm()
426 		pcb->state = NG_BTSOCKET_SCO_OPEN;  in ng_btsocket_sco_process_lp_con_cfm()
427 		soisconnected(pcb->so);   in ng_btsocket_sco_process_lp_con_cfm()
433 		pcb->so->so_error = ECONNREFUSED; /* XXX convert status ??? */  in ng_btsocket_sco_process_lp_con_cfm()
434 		pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_process_lp_con_cfm()
435 		soisdisconnected(pcb->so);   in ng_btsocket_sco_process_lp_con_cfm()
438 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_process_lp_con_cfm()
454 	ng_btsocket_sco_pcb_t	*pcb = NULL, *pcb1 = NULL;  in ng_btsocket_sco_process_lp_con_ind()  local
474 	pcb = ng_btsocket_sco_pcb_by_addr(&rt->src);  in ng_btsocket_sco_process_lp_con_ind()
475 	if (pcb != NULL) {  in ng_btsocket_sco_process_lp_con_ind()
478 		/* pcb is locked */  in ng_btsocket_sco_process_lp_con_ind()
480 		CURVNET_SET(pcb->so->so_vnet);  in ng_btsocket_sco_process_lp_con_ind()
481 		so1 = sonewconn(pcb->so, 0);  in ng_btsocket_sco_process_lp_con_ind()
502 		if (bcmp(&pcb->src, NG_HCI_BDADDR_ANY, sizeof(pcb->src)) != 0)  in ng_btsocket_sco_process_lp_con_ind()
503 			bcopy(&pcb->src, &pcb1->src, sizeof(pcb1->src));  in ng_btsocket_sco_process_lp_con_ind()
532 	if (pcb != NULL)  in ng_btsocket_sco_process_lp_con_ind()
533 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_process_lp_con_ind()
549 	ng_btsocket_sco_pcb_t	*pcb = NULL;  in ng_btsocket_sco_process_lp_discon_ind()  local
560 	pcb = ng_btsocket_sco_pcb_by_handle(&rt->src, ep->con_handle);  in ng_btsocket_sco_process_lp_discon_ind()
561 	if (pcb == NULL) {  in ng_btsocket_sco_process_lp_discon_ind()
571 	/* pcb is locked */  in ng_btsocket_sco_process_lp_discon_ind()
577 		pcb->src.b[5], pcb->src.b[4], pcb->src.b[3],  in ng_btsocket_sco_process_lp_discon_ind()
578 		pcb->src.b[2], pcb->src.b[1], pcb->src.b[0],  in ng_btsocket_sco_process_lp_discon_ind()
579 		pcb->dst.b[5], pcb->dst.b[4], pcb->dst.b[3],  in ng_btsocket_sco_process_lp_discon_ind()
580 		pcb->dst.b[2], pcb->dst.b[1], pcb->dst.b[0],  in ng_btsocket_sco_process_lp_discon_ind()
581 		pcb->con_handle, pcb->state);  in ng_btsocket_sco_process_lp_discon_ind()
583 	if (pcb->flags & NG_BTSOCKET_SCO_TIMO)  in ng_btsocket_sco_process_lp_discon_ind()
584 		ng_btsocket_sco_untimeout(pcb);  in ng_btsocket_sco_process_lp_discon_ind()
586 	pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_process_lp_discon_ind()
587 	soisdisconnected(pcb->so);  in ng_btsocket_sco_process_lp_discon_ind()
589 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_process_lp_discon_ind()
600 ng_btsocket_sco_send_lp_con_req(ng_btsocket_sco_pcb_p pcb)  in ng_btsocket_sco_send_lp_con_req()  argument
606 	mtx_assert(&pcb->pcb_mtx, MA_OWNED);  in ng_btsocket_sco_send_lp_con_req()
608 	if (pcb->rt == NULL ||   in ng_btsocket_sco_send_lp_con_req()
609 	    pcb->rt->hook == NULL || NG_HOOK_NOT_VALID(pcb->rt->hook))  in ng_btsocket_sco_send_lp_con_req()
619 	bcopy(&pcb->dst, &ep->bdaddr, sizeof(ep->bdaddr));  in ng_btsocket_sco_send_lp_con_req()
621 	NG_SEND_MSG_HOOK(error, ng_btsocket_sco_node, msg, pcb->rt->hook, 0);  in ng_btsocket_sco_send_lp_con_req()
660 ng_btsocket_sco_send_lp_discon_req(ng_btsocket_sco_pcb_p pcb)  in ng_btsocket_sco_send_lp_discon_req()  argument
666 	mtx_assert(&pcb->pcb_mtx, MA_OWNED);  in ng_btsocket_sco_send_lp_discon_req()
668 	if (pcb->rt == NULL ||   in ng_btsocket_sco_send_lp_discon_req()
669 	    pcb->rt->hook == NULL || NG_HOOK_NOT_VALID(pcb->rt->hook))  in ng_btsocket_sco_send_lp_discon_req()
678 	ep->con_handle = pcb->con_handle;  in ng_btsocket_sco_send_lp_discon_req()
681 	NG_SEND_MSG_HOOK(error, ng_btsocket_sco_node, msg, pcb->rt->hook, 0);  in ng_btsocket_sco_send_lp_discon_req()
700 	ng_btsocket_sco_pcb_t		*pcb = NULL;  in ng_btsocket_sco_data_input()  local
757 	pcb = ng_btsocket_sco_pcb_by_handle(&rt->src, con_handle);  in ng_btsocket_sco_data_input()
758 	if (pcb == NULL) {  in ng_btsocket_sco_data_input()
763 	/* pcb is locked */  in ng_btsocket_sco_data_input()
765 	if (pcb->state != NG_BTSOCKET_SCO_OPEN) {  in ng_btsocket_sco_data_input()
771 			pcb->state);  in ng_btsocket_sco_data_input()
773 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_data_input()
779 	if (m->m_pkthdr.len > sbspace(&pcb->so->so_rcv)) {  in ng_btsocket_sco_data_input()
787 			sbspace(&pcb->so->so_rcv));  in ng_btsocket_sco_data_input()
789 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_data_input()
795 	sbappendrecord(&pcb->so->so_rcv, m);  in ng_btsocket_sco_data_input()
798 	sorwakeup(pcb->so);  in ng_btsocket_sco_data_input()
800 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_data_input()
862 		ng_btsocket_sco_pcb_t		*pcb = NULL;  in ng_btsocket_sco_default_msg_input()  local
886 		pcb = ng_btsocket_sco_pcb_by_handle(&rt->src, ep->con_handle);  in ng_btsocket_sco_default_msg_input()
887 		if (pcb == NULL) {  in ng_btsocket_sco_default_msg_input()
892 		/* pcb is locked */  in ng_btsocket_sco_default_msg_input()
895 		if (pcb->state == NG_BTSOCKET_SCO_OPEN) {  in ng_btsocket_sco_default_msg_input()
897 			ng_btsocket_sco_untimeout(pcb);  in ng_btsocket_sco_default_msg_input()
901 				sbdroprecord(&pcb->so->so_snd);  in ng_btsocket_sco_default_msg_input()
904 			if (sbavail(&pcb->so->so_snd) > 0)  in ng_btsocket_sco_default_msg_input()
905 				if (ng_btsocket_sco_send2(pcb) == 0)  in ng_btsocket_sco_default_msg_input()
906 					ng_btsocket_sco_timeout(pcb);  in ng_btsocket_sco_default_msg_input()
909 			sowwakeup(pcb->so);  in ng_btsocket_sco_default_msg_input()
912 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_default_msg_input()
1041 	ng_btsocket_sco_pcb_p		pcb = NULL, pcb_next = NULL;  in ng_btsocket_sco_rtclean()  local
1050 	for(pcb = LIST_FIRST(&ng_btsocket_sco_sockets); pcb != NULL; ) {  in ng_btsocket_sco_rtclean()
1051 		mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_rtclean()
1052 		pcb_next = LIST_NEXT(pcb, next);  in ng_btsocket_sco_rtclean()
1054 		if (pcb->rt != NULL &&  in ng_btsocket_sco_rtclean()
1055 		    pcb->rt->hook != NULL && NG_HOOK_NOT_VALID(pcb->rt->hook)) {  in ng_btsocket_sco_rtclean()
1056 			if (pcb->flags & NG_BTSOCKET_SCO_TIMO)  in ng_btsocket_sco_rtclean()
1057 				ng_btsocket_sco_untimeout(pcb);  in ng_btsocket_sco_rtclean()
1059 			pcb->rt = NULL;  in ng_btsocket_sco_rtclean()
1060 			pcb->so->so_error = ENETDOWN;  in ng_btsocket_sco_rtclean()
1061 			pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_rtclean()
1062 			soisdisconnected(pcb->so);  in ng_btsocket_sco_rtclean()
1065 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_rtclean()
1066 		pcb = pcb_next;  in ng_btsocket_sco_rtclean()
1186 	ng_btsocket_sco_pcb_p	pcb = so2sco_pcb(so);  in ng_btsocket_sco_attach()  local
1201 	if (pcb != NULL)  in ng_btsocket_sco_attach()
1212 	/* Allocate the PCB */  in ng_btsocket_sco_attach()
1213         pcb = malloc(sizeof(*pcb),  in ng_btsocket_sco_attach()
1215         if (pcb == NULL)  in ng_btsocket_sco_attach()
1218 	/* Link the PCB and the socket */  in ng_btsocket_sco_attach()
1219 	so->so_pcb = (caddr_t) pcb;  in ng_btsocket_sco_attach()
1220 	pcb->so = so;  in ng_btsocket_sco_attach()
1221 	pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_attach()
1223 	callout_init(&pcb->timo, 1);  in ng_btsocket_sco_attach()
1226 	 * Mark PCB mutex as DUPOK to prevent "duplicated lock of  in ng_btsocket_sco_attach()
1228 	 * ng_btsocket_sco_process_lp_con_ind() holds both PCB mutexes   in ng_btsocket_sco_attach()
1229 	 * for "old" (accepting) PCB and "new" (created) PCB.  in ng_btsocket_sco_attach()
1232 	mtx_init(&pcb->pcb_mtx, "btsocks_sco_pcb_mtx", NULL,  in ng_btsocket_sco_attach()
1236 	 * Add the PCB to the list  in ng_btsocket_sco_attach()
1259 	LIST_INSERT_HEAD(&ng_btsocket_sco_sockets, pcb, next);  in ng_btsocket_sco_attach()
1275 	ng_btsocket_sco_pcb_t	*pcb = NULL;  in ng_btsocket_sco_bind()  local
1297  		LIST_FOREACH(pcb, &ng_btsocket_sco_sockets, next) {  in ng_btsocket_sco_bind()
1298 			mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_bind()
1300 			if (bcmp(&pcb->src, &sa->sco_bdaddr, sizeof(bdaddr_t)) == 0) {  in ng_btsocket_sco_bind()
1301 				mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_bind()
1307 			mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_bind()
1311 	pcb = so2sco_pcb(so);  in ng_btsocket_sco_bind()
1312 	if (pcb == NULL) {  in ng_btsocket_sco_bind()
1317 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_bind()
1318 	bcopy(&sa->sco_bdaddr, &pcb->src, sizeof(pcb->src));  in ng_btsocket_sco_bind()
1319 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_bind()
1334 	ng_btsocket_sco_pcb_t		*pcb = so2sco_pcb(so);  in ng_btsocket_sco_connect()  local
1340 	if (pcb == NULL)  in ng_btsocket_sco_connect()
1363 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_connect()
1365 	if (pcb->state == NG_BTSOCKET_SCO_CONNECTING) {  in ng_btsocket_sco_connect()
1366 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_connect()
1372 	if (bcmp(&sa->sco_bdaddr, &pcb->src, sizeof(pcb->src)) == 0) {  in ng_btsocket_sco_connect()
1373 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_connect()
1380 	bcopy(&sa->sco_bdaddr, &pcb->dst, sizeof(pcb->dst));  in ng_btsocket_sco_connect()
1382 	pcb->rt = NULL;  in ng_btsocket_sco_connect()
1383 	have_src = bcmp(&pcb->src, NG_HCI_BDADDR_ANY, sizeof(pcb->src));  in ng_btsocket_sco_connect()
1391 			if (bcmp(&pcb->src, &rt->src, sizeof(rt->src)) == 0)  in ng_btsocket_sco_connect()
1394 			if (bcmp(&pcb->dst, &rt->src, sizeof(rt->src)) != 0)  in ng_btsocket_sco_connect()
1400 		pcb->rt = rt;  in ng_btsocket_sco_connect()
1403 			bcopy(&rt->src, &pcb->src, sizeof(pcb->src));  in ng_btsocket_sco_connect()
1412 		error = ng_btsocket_sco_send_lp_con_req(pcb);  in ng_btsocket_sco_connect()
1414 			pcb->flags |= NG_BTSOCKET_SCO_CLIENT;  in ng_btsocket_sco_connect()
1415 			pcb->state = NG_BTSOCKET_SCO_CONNECTING;  in ng_btsocket_sco_connect()
1416 			soisconnecting(pcb->so);  in ng_btsocket_sco_connect()
1418 			ng_btsocket_sco_timeout(pcb);  in ng_btsocket_sco_connect()
1422 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_connect()
1446 	ng_btsocket_sco_pcb_p	pcb = so2sco_pcb(so);  in ng_btsocket_sco_ctloutput()  local
1451 	if (pcb == NULL)  in ng_btsocket_sco_ctloutput()
1457 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_ctloutput()
1461 		if (pcb->state != NG_BTSOCKET_SCO_OPEN) {  in ng_btsocket_sco_ctloutput()
1468 			tmp = pcb->rt->pkt_size;  in ng_btsocket_sco_ctloutput()
1473 			tmp = pcb->con_handle;  in ng_btsocket_sco_ctloutput()
1492 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_ctloutput()
1504 	ng_btsocket_sco_pcb_p	pcb = so2sco_pcb(so);  in ng_btsocket_sco_detach()  local
1506 	KASSERT(pcb != NULL, ("ng_btsocket_sco_detach: pcb == NULL"));  in ng_btsocket_sco_detach()
1512 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_detach()
1514 	if (pcb->flags & NG_BTSOCKET_SCO_TIMO)  in ng_btsocket_sco_detach()
1515 		ng_btsocket_sco_untimeout(pcb);  in ng_btsocket_sco_detach()
1517 	if (pcb->state == NG_BTSOCKET_SCO_OPEN)  in ng_btsocket_sco_detach()
1518 		ng_btsocket_sco_send_lp_discon_req(pcb);  in ng_btsocket_sco_detach()
1520 	pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_detach()
1522 	LIST_REMOVE(pcb, next);  in ng_btsocket_sco_detach()
1524 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_detach()
1527 	mtx_destroy(&pcb->pcb_mtx);  in ng_btsocket_sco_detach()
1528 	bzero(pcb, sizeof(*pcb));  in ng_btsocket_sco_detach()
1529 	free(pcb, M_NETGRAPH_BTSOCKET_SCO);  in ng_btsocket_sco_detach()
1542 	ng_btsocket_sco_pcb_p	pcb = so2sco_pcb(so);  in ng_btsocket_sco_disconnect()  local
1544 	if (pcb == NULL)  in ng_btsocket_sco_disconnect()
1549 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_disconnect()
1551 	if (pcb->state == NG_BTSOCKET_SCO_DISCONNECTING) {  in ng_btsocket_sco_disconnect()
1552 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_disconnect()
1557 	if (pcb->flags & NG_BTSOCKET_SCO_TIMO)  in ng_btsocket_sco_disconnect()
1558 		ng_btsocket_sco_untimeout(pcb);  in ng_btsocket_sco_disconnect()
1560 	if (pcb->state == NG_BTSOCKET_SCO_OPEN) {  in ng_btsocket_sco_disconnect()
1561 		ng_btsocket_sco_send_lp_discon_req(pcb);  in ng_btsocket_sco_disconnect()
1563 		pcb->state = NG_BTSOCKET_SCO_DISCONNECTING;  in ng_btsocket_sco_disconnect()
1566 		ng_btsocket_sco_timeout(pcb);  in ng_btsocket_sco_disconnect()
1568 		pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_disconnect()
1572 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_disconnect()
1584 	ng_btsocket_sco_pcb_p	pcb = so2sco_pcb(so);  in ng_btsocket_sco_listen()  local
1587 	if (pcb == NULL)  in ng_btsocket_sco_listen()
1593 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_listen()
1599 	if (bcmp(&pcb->src, NG_HCI_BDADDR_ANY, sizeof(bdaddr_t)) == 0) {  in ng_btsocket_sco_listen()
1606 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_listen()
1619 	ng_btsocket_sco_pcb_p	pcb = so2sco_pcb(so);  in ng_btsocket_sco_peeraddr()  local
1622 	if (pcb == NULL)  in ng_btsocket_sco_peeraddr()
1631 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_peeraddr()
1632 	bcopy(&pcb->dst, &sco->sco_bdaddr, sizeof(sco->sco_bdaddr));  in ng_btsocket_sco_peeraddr()
1633 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_peeraddr()
1646 	ng_btsocket_sco_pcb_t	*pcb = so2sco_pcb(so);  in ng_btsocket_sco_send()  local
1655 	if (pcb == NULL || m == NULL || control != NULL) {  in ng_btsocket_sco_send()
1660 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_send()
1663 	if (pcb->state != NG_BTSOCKET_SCO_OPEN) {  in ng_btsocket_sco_send()
1664 		mtx_unlock(&pcb->pcb_mtx);   in ng_btsocket_sco_send()
1670 	if (pcb->rt == NULL ||  in ng_btsocket_sco_send()
1671 	    pcb->rt->hook == NULL || NG_HOOK_NOT_VALID(pcb->rt->hook)) {  in ng_btsocket_sco_send()
1672 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_send()
1678 	if (m->m_pkthdr.len > pcb->rt->pkt_size) {  in ng_btsocket_sco_send()
1681 			__func__, m->m_pkthdr.len, pcb->rt->pkt_size);  in ng_btsocket_sco_send()
1683 		mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_send()
1695 	sbappendrecord(&pcb->so->so_snd, m);  in ng_btsocket_sco_send()
1698 	if (!(pcb->flags & NG_BTSOCKET_SCO_TIMO)) {  in ng_btsocket_sco_send()
1699 		error = ng_btsocket_sco_send2(pcb);  in ng_btsocket_sco_send()
1701 			ng_btsocket_sco_timeout(pcb);  in ng_btsocket_sco_send()
1703 			sbdroprecord(&pcb->so->so_snd); /* XXX */  in ng_btsocket_sco_send()
1706 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_send()
1719 ng_btsocket_sco_send2(ng_btsocket_sco_pcb_p pcb)  in ng_btsocket_sco_send2()  argument
1725 	mtx_assert(&pcb->pcb_mtx, MA_OWNED);  in ng_btsocket_sco_send2()
1727 	while (pcb->rt->pending < pcb->rt->num_pkts &&  in ng_btsocket_sco_send2()
1728 	       sbavail(&pcb->so->so_snd) > 0) {  in ng_btsocket_sco_send2()
1730 		m = m_dup(pcb->so->so_snd.sb_mb, M_NOWAIT);  in ng_btsocket_sco_send2()
1750 		hdr->con_handle = htole16(NG_HCI_MK_CON_HANDLE(pcb->con_handle, 0, 0));  in ng_btsocket_sco_send2()
1754 		NG_SEND_DATA_ONLY(error, pcb->rt->hook, m);  in ng_btsocket_sco_send2()
1758 		pcb->rt->pending ++;  in ng_btsocket_sco_send2()
1761 	return ((pcb->rt->pending > 0)? 0 : error);  in ng_btsocket_sco_send2()
1771 	ng_btsocket_sco_pcb_p	pcb = so2sco_pcb(so);  in ng_btsocket_sco_sockaddr()  local
1774 	if (pcb == NULL)  in ng_btsocket_sco_sockaddr()
1783 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_sockaddr()
1784 	bcopy(&pcb->src, &sco->sco_bdaddr, sizeof(sco->sco_bdaddr));  in ng_btsocket_sco_sockaddr()
1785 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_sockaddr()
1800  * Returns with locked pcb.
1819 			return (p); /* return with locked pcb */  in ng_btsocket_sco_pcb_by_addr()
1836  * Returns with locked pcb.
1851 			return (p); /* return with locked pcb */  in ng_btsocket_sco_pcb_by_handle()
1862  * Returns with locked pcb.
1878 			return (p); /* return with locked pcb */  in ng_btsocket_sco_pcb_by_addrs()
1891 ng_btsocket_sco_timeout(ng_btsocket_sco_pcb_p pcb)  in ng_btsocket_sco_timeout()  argument
1893 	mtx_assert(&pcb->pcb_mtx, MA_OWNED);  in ng_btsocket_sco_timeout()
1895 	if (!(pcb->flags & NG_BTSOCKET_SCO_TIMO)) {  in ng_btsocket_sco_timeout()
1896 		pcb->flags |= NG_BTSOCKET_SCO_TIMO;  in ng_btsocket_sco_timeout()
1897 		callout_reset(&pcb->timo, bluetooth_sco_rtx_timeout(),  in ng_btsocket_sco_timeout()
1898 					ng_btsocket_sco_process_timeout, pcb);  in ng_btsocket_sco_timeout()
1909 ng_btsocket_sco_untimeout(ng_btsocket_sco_pcb_p pcb)  in ng_btsocket_sco_untimeout()  argument
1911 	mtx_assert(&pcb->pcb_mtx, MA_OWNED);  in ng_btsocket_sco_untimeout()
1913 	if (pcb->flags & NG_BTSOCKET_SCO_TIMO) {  in ng_btsocket_sco_untimeout()
1914 		callout_stop(&pcb->timo);  in ng_btsocket_sco_untimeout()
1915 		pcb->flags &= ~NG_BTSOCKET_SCO_TIMO;  in ng_btsocket_sco_untimeout()
1928 	ng_btsocket_sco_pcb_p	 pcb = (ng_btsocket_sco_pcb_p) xpcb;  in ng_btsocket_sco_process_timeout()  local
1930 	mtx_lock(&pcb->pcb_mtx);  in ng_btsocket_sco_process_timeout()
1932 	pcb->flags &= ~NG_BTSOCKET_SCO_TIMO;  in ng_btsocket_sco_process_timeout()
1933 	pcb->so->so_error = ETIMEDOUT;  in ng_btsocket_sco_process_timeout()
1935 	switch (pcb->state) {  in ng_btsocket_sco_process_timeout()
1938 		pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_process_timeout()
1939 		soisdisconnected(pcb->so);  in ng_btsocket_sco_process_timeout()
1944 		sbdroprecord(&pcb->so->so_snd);  in ng_btsocket_sco_process_timeout()
1945 		sowwakeup(pcb->so);  in ng_btsocket_sco_process_timeout()
1946 		/* XXX FIXME what to do with pcb->rt->pending??? */  in ng_btsocket_sco_process_timeout()
1951 		pcb->state = NG_BTSOCKET_SCO_CLOSED;  in ng_btsocket_sco_process_timeout()
1952 		soisdisconnected(pcb->so);  in ng_btsocket_sco_process_timeout()
1957 "%s: Invalid socket state=%d\n", __func__, pcb->state);  in ng_btsocket_sco_process_timeout()
1961 	mtx_unlock(&pcb->pcb_mtx);  in ng_btsocket_sco_process_timeout()