514 	struct nge_txdesc *txd;  in nge_miibus_statchg()  local
557 		txd = &sc->nge_cdata.nge_txdesc[i];  in nge_miibus_statchg()
558 		if (txd->tx_m != NULL) {  in nge_miibus_statchg()
560 			    txd->tx_dmamap, BUS_DMASYNC_POSTWRITE);  in nge_miibus_statchg()
562 			    txd->tx_dmamap);  in nge_miibus_statchg()
563 			m_freem(txd->tx_m);  in nge_miibus_statchg()
564 			txd->tx_m = NULL;  in nge_miibus_statchg()
1039 	struct nge_txdesc *txd;  in nge_dma_alloc()  local
1173 		txd = &sc->nge_cdata.nge_txdesc[i];  in nge_dma_alloc()
1174 		txd->tx_m = NULL;  in nge_dma_alloc()
1175 		txd->tx_dmamap = NULL;  in nge_dma_alloc()
1177 		    &txd->tx_dmamap);  in nge_dma_alloc()
1211 	struct nge_txdesc *txd;  in nge_dma_free()  local
1246 			txd = &sc->nge_cdata.nge_txdesc[i];  in nge_dma_free()
1247 			if (txd->tx_dmamap) {  in nge_dma_free()
1249 				    txd->tx_dmamap);  in nge_dma_free()
1250 				txd->tx_dmamap = NULL;  in nge_dma_free()
1288 	struct nge_txdesc *txd;  in nge_list_tx_init()  local
1304 		txd = &sc->nge_cdata.nge_txdesc[i];  in nge_list_tx_init()
1305 		txd->tx_m = NULL;  in nge_list_tx_init()
1606 	struct nge_txdesc *txd;  in nge_txeof()  local
1637 		txd = &sc->nge_cdata.nge_txdesc[cons];  in nge_txeof()
1638 		bus_dmamap_sync(sc->nge_cdata.nge_tx_tag, txd->tx_dmamap,  in nge_txeof()
1640 		bus_dmamap_unload(sc->nge_cdata.nge_tx_tag, txd->tx_dmamap);  in nge_txeof()
1651 		KASSERT(txd->tx_m != NULL, ("%s: freeing NULL mbuf!\n",  in nge_txeof()
1653 		m_freem(txd->tx_m);  in nge_txeof()
1654 		txd->tx_m = NULL;  in nge_txeof()
1869 	struct nge_txdesc *txd, *txd_last;  in nge_encap()  local
1880 	txd = &sc->nge_cdata.nge_txdesc[prod];  in nge_encap()
1881 	txd_last = txd;  in nge_encap()
1882 	map = txd->tx_dmamap;  in nge_encap()
1955 	txd = &sc->nge_cdata.nge_txdesc[prod];  in nge_encap()
1957 	txd_last->tx_dmamap = txd->tx_dmamap;  in nge_encap()
1958 	txd->tx_dmamap = map;  in nge_encap()
1959 	txd->tx_m = m;  in nge_encap()
2450 	struct nge_txdesc *txd;  in nge_stop()  local
2493 		txd = &sc->nge_cdata.nge_txdesc[i];  in nge_stop()
2494 		if (txd->tx_m != NULL) {  in nge_stop()
2496 			    txd->tx_dmamap, BUS_DMASYNC_POSTWRITE);  in nge_stop()
2498 			    txd->tx_dmamap);  in nge_stop()
2499 			m_freem(txd->tx_m);  in nge_stop()
2500 			txd->tx_m = NULL;  in nge_stop()