1525 	struct ng_ppp_frag *qent;  in ng_ppp_mp_recv()  local
1610 	TAILQ_FOREACH_REVERSE(qent, &priv->frags, ng_ppp_fraglist, f_qent) {  in ng_ppp_mp_recv()
1611 		diff = MP_RECV_SEQ_DIFF(priv, frag->seq, qent->seq);  in ng_ppp_mp_recv()
1613 			TAILQ_INSERT_AFTER(&priv->frags, qent, frag, f_qent);  in ng_ppp_mp_recv()
1674 	struct ng_ppp_frag *qent, *qnext;  in ng_ppp_check_packet()  local
1681 	qent = TAILQ_FIRST(&priv->frags);  in ng_ppp_check_packet()
1682 	if (!qent->first || MP_RECV_SEQ_DIFF(priv, qent->seq, priv->mseq) > 1)  in ng_ppp_check_packet()
1686 	while (!qent->last) {  in ng_ppp_check_packet()
1687 		qnext = TAILQ_NEXT(qent, f_qent);  in ng_ppp_check_packet()
1690 		if (qnext->seq != MP_NEXT_RECV_SEQ(priv, qent->seq))  in ng_ppp_check_packet()
1692 		qent = qnext;  in ng_ppp_check_packet()
1707 	struct ng_ppp_frag *qent, *qnext;  in ng_ppp_get_packet()  local
1710 	qent = TAILQ_FIRST(&priv->frags);  in ng_ppp_get_packet()
1711 	KASSERT(!TAILQ_EMPTY(&priv->frags) && qent->first,  in ng_ppp_get_packet()
1713 	for (tail = NULL; qent != NULL; qent = qnext) {  in ng_ppp_get_packet()
1714 		qnext = TAILQ_NEXT(qent, f_qent);  in ng_ppp_get_packet()
1717 		TAILQ_REMOVE(&priv->frags, qent, f_qent);  in ng_ppp_get_packet()
1719 			tail = m = qent->data;  in ng_ppp_get_packet()
1721 			m->m_pkthdr.len += qent->data->m_pkthdr.len;  in ng_ppp_get_packet()
1722 			tail->m_next = qent->data;  in ng_ppp_get_packet()
1726 		if (qent->last) {  in ng_ppp_get_packet()
1729 			ng_ppp_bump_mseq(node, qent->seq);  in ng_ppp_get_packet()
1731 		TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);  in ng_ppp_get_packet()
1745 	struct ng_ppp_frag *qent, *qnext = NULL;  in ng_ppp_frag_trim()  local
1757 		TAILQ_FOREACH(qent, &priv->frags, f_qent) {  in ng_ppp_frag_trim()
1758 			if (MP_RECV_SEQ_DIFF(priv, qent->seq, priv->mseq) >= 0)  in ng_ppp_frag_trim()
1760 			qnext = TAILQ_NEXT(qent, f_qent);  in ng_ppp_frag_trim()
1763 			if (qnext->seq != MP_NEXT_RECV_SEQ(priv, qent->seq)  in ng_ppp_frag_trim()
1764 			    || qent->last || qnext->first) {  in ng_ppp_frag_trim()
1773 		while ((qent = TAILQ_FIRST(&priv->frags)) != qnext) {  in ng_ppp_frag_trim()
1777 			TAILQ_REMOVE(&priv->frags, qent, f_qent);  in ng_ppp_frag_trim()
1778 			NG_FREE_M(qent->data);  in ng_ppp_frag_trim()
1779 			TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);  in ng_ppp_frag_trim()
1797 		struct ng_ppp_frag *qent;  in ng_ppp_frag_drop()  local
1802 		qent = TAILQ_FIRST(&priv->frags);  in ng_ppp_frag_drop()
1805 		ng_ppp_bump_mseq(node, qent->seq);  in ng_ppp_frag_drop()
1809 		TAILQ_REMOVE(&priv->frags, qent, f_qent);  in ng_ppp_frag_drop()
1810 		NG_FREE_M(qent->data);  in ng_ppp_frag_drop()
1811 		TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);  in ng_ppp_frag_drop()
1888 	struct ng_ppp_frag *qent, *beg, *end;  in ng_ppp_frag_checkstale()  local
1904 		TAILQ_FOREACH(qent, &priv->frags, f_qent) {  in ng_ppp_frag_checkstale()
1905 			if (qent->first)  in ng_ppp_frag_checkstale()
1906 				beg = qent;  in ng_ppp_frag_checkstale()
1907 			else if (qent->seq != seq)  in ng_ppp_frag_checkstale()
1909 			if (beg != NULL && qent->last) {  in ng_ppp_frag_checkstale()
1910 				end = qent;  in ng_ppp_frag_checkstale()
1931 		while ((qent = TAILQ_FIRST(&priv->frags)) != beg) {  in ng_ppp_frag_checkstale()
1935 			TAILQ_REMOVE(&priv->frags, qent, f_qent);  in ng_ppp_frag_checkstale()
1936 			NG_FREE_M(qent->data);  in ng_ppp_frag_checkstale()
1937 			TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);  in ng_ppp_frag_checkstale()
2609 	struct ng_ppp_frag *qent, *qnext;  in ng_ppp_frag_reset()  local
2611 	for (qent = TAILQ_FIRST(&priv->frags); qent; qent = qnext) {  in ng_ppp_frag_reset()
2612 		qnext = TAILQ_NEXT(qent, f_qent);  in ng_ppp_frag_reset()
2613 		NG_FREE_M(qent->data);  in ng_ppp_frag_reset()
2614 		TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);  in ng_ppp_frag_reset()