dev/qlxgb/qla_os.c

1039 	if ((ret = bus_dmamap_create(ha->tx_tag, BUS_DMA_NOWAIT, &map))) {
1047 	ret = bus_dmamap_load_mbuf_sg(ha->tx_tag, map, m_head, segs, &nsegs,
1068 		if ((ret = bus_dmamap_load_mbuf_sg(ha->tx_tag, map, m_head,
1076 			bus_dmamap_destroy(ha->tx_tag, map);
1090 		bus_dmamap_destroy(ha->tx_tag, map);
1101 	bus_dmamap_sync(ha->tx_tag, map, BUS_DMASYNC_PREWRITE);
1157 		&ha->tx_tag)) {
1158 		device_printf(ha->pci_dev, "%s: tx_tag alloc failed\n",
1176 		bus_dmamap_unload(ha->tx_tag, txb->map);
1177 		bus_dmamap_destroy(ha->tx_tag, txb->map);
1194 	if (ha->tx_tag != NULL) {
1195 		bus_dma_tag_destroy(ha->tx_tag);
1196 		ha->tx_tag = NULL;