226 		struct xhci_segment *first_seg,  in xhci_update_stream_segment_mapping()  argument
237 	seg = first_seg;  in xhci_update_stream_segment_mapping()
246 	} while (seg != first_seg);  in xhci_update_stream_segment_mapping()
252 	seg = first_seg;  in xhci_update_stream_segment_mapping()
258 	} while (seg != first_seg);  in xhci_update_stream_segment_mapping()
270 	seg = ring->first_seg;  in xhci_remove_stream_mapping()
274 	} while (seg != ring->first_seg);  in xhci_remove_stream_mapping()
280 			ring->first_seg, ring->last_seg, mem_flags);  in xhci_update_stream_mapping()
291 	if (ring->first_seg) {  in xhci_ring_free()
294 		xhci_free_segments_for_ring(xhci, ring->first_seg);  in xhci_ring_free()
304 	ring->enqueue = ring->first_seg->trbs;  in xhci_initialize_ring_info()
305 	ring->enq_seg = ring->first_seg;  in xhci_initialize_ring_info()
307 	ring->deq_seg = ring->first_seg;  in xhci_initialize_ring_info()
395 	ret = xhci_alloc_segments_for_ring(xhci, &ring->first_seg, &ring->last_seg, num_segs,  in xhci_ring_alloc()
653 		addr = cur_ring->first_seg->dma |  in xhci_alloc_stream_info()
1172 	ep0_ctx->deq = cpu_to_le64(dev->eps[0].ring->first_seg->dma |  in xhci_setup_addressable_virt_dev()
1479 	ep_ctx->deq = cpu_to_le64(ep_ring->first_seg->dma |  in xhci_endpoint_init()
1784 	seg = evt_ring->first_seg;  in xhci_alloc_erst()
2482 			&xhci->cmd_ring->first_seg->dma);  in xhci_mem_init()
2487 		(xhci->cmd_ring->first_seg->dma & (u64) ~CMD_RING_RSVD_BITS) |  in xhci_mem_init()