2323 xl_encap(struct xl_softc *sc, struct xl_chain *c, struct mbuf **m_head)  in xl_encap()  argument
2332 	error = bus_dmamap_load_mbuf_sg(sc->xl_mtag, c->xl_map, *m_head,  in xl_encap()
2349 		m_new = m_collapse(*m_head, M_NOWAIT, XL_MAXFRAGS);  in xl_encap()
2351 			m_freem(*m_head);  in xl_encap()
2352 			*m_head = NULL;  in xl_encap()
2355 		*m_head = m_new;  in xl_encap()
2358 		    *m_head, sc->xl_cdata.xl_tx_segs, &nseg, BUS_DMA_NOWAIT);  in xl_encap()
2360 			m_freem(*m_head);  in xl_encap()
2361 			*m_head = NULL;  in xl_encap()
2370 		m_freem(*m_head);  in xl_encap()
2371 		*m_head = NULL;  in xl_encap()
2392 		if ((*m_head)->m_pkthdr.csum_flags) {  in xl_encap()
2393 			if ((*m_head)->m_pkthdr.csum_flags & CSUM_IP)  in xl_encap()
2395 			if ((*m_head)->m_pkthdr.csum_flags & CSUM_TCP)  in xl_encap()
2397 			if ((*m_head)->m_pkthdr.csum_flags & CSUM_UDP)  in xl_encap()
2406 	c->xl_mbuf = *m_head;  in xl_encap()
2436 	struct mbuf		*m_head;  in xl_start_locked()  local
2463 		m_head = if_dequeue(ifp);  in xl_start_locked()
2464 		if (m_head == NULL)  in xl_start_locked()
2472 		error = xl_encap(sc, cur_tx, &m_head);  in xl_start_locked()
2475 			if (m_head == NULL)  in xl_start_locked()
2478 			if_sendq_prepend(ifp, m_head);  in xl_start_locked()
2568 	struct mbuf		*m_head;  in xl_start_90xB_locked()  local
2589 		m_head = if_dequeue(ifp);  in xl_start_90xB_locked()
2590 		if (m_head == NULL)  in xl_start_90xB_locked()
2597 		error = xl_encap(sc, cur_tx, &m_head);  in xl_start_90xB_locked()
2600 			if (m_head == NULL)  in xl_start_90xB_locked()
2603 			if_sendq_prepend(ifp, m_head);  in xl_start_90xB_locked()