dev/ixgb/if_ixgb.c

951 	if (bus_dmamap_create(adapter->txtag, BUS_DMA_NOWAIT, &map)) {
955 	error = bus_dmamap_load_mbuf_sg(adapter->txtag, map, m_head, segs,
961 		bus_dmamap_destroy(adapter->txtag, map);
968 		bus_dmamap_destroy(adapter->txtag, map);
1021 	bus_dmamap_sync(adapter->txtag, map, BUS_DMASYNC_PREWRITE);
1524 			       &adapter->txtag)) {
1607 				bus_dmamap_unload(adapter->txtag, tx_buffer->map);
1608 				bus_dmamap_destroy(adapter->txtag, tx_buffer->map);
1618 	if (adapter->txtag != NULL) {
1619 		bus_dma_tag_destroy(adapter->txtag);
1620 		adapter->txtag = NULL;
1733 			bus_dmamap_sync(adapter->txtag, tx_buffer->map,
1735 			bus_dmamap_unload(adapter->txtag, tx_buffer->map);
1736 			bus_dmamap_destroy(adapter->txtag, tx_buffer->map);