747 	union xhci_trb *trb		= td->first_trb;  in td_to_noop()
753 		if (flip_cycle && trb != td->first_trb && trb != td->last_trb)  in td_to_noop()
981 				       td->start_seg, td->first_trb),  in xhci_invalidate_cancelled_tds()
2077 	start_dma = xhci_trb_virt_to_dma(td->start_seg, td->first_trb);  in trb_in_td()
2229 						 td->start_seg, td->first_trb));  in finish_td()
3305 	td->first_trb = ep_ring->enqueue;  in prepare_transfer()
3557 	bool first_trb = true;  in xhci_queue_bulk_tx()  local
3606 	for (enqd_len = 0; first_trb || enqd_len < full_len;  in xhci_queue_bulk_tx()
3618 		if (first_trb) {  in xhci_queue_bulk_tx()
3619 			first_trb = false;  in xhci_queue_bulk_tx()
4008 	bool first_trb;  in xhci_queue_isoc_tx()  local
4038 		first_trb = true;  in xhci_queue_isoc_tx()
4090 			if (!first_trb)  in xhci_queue_isoc_tx()
4124 			if (first_trb && xep->use_extended_tbc)  in xhci_queue_isoc_tx()
4128 			first_trb = false;  in xhci_queue_isoc_tx()
4178 	ep_ring->enqueue = urb_priv->td[0].first_trb;  in xhci_queue_isoc_tx()