399 		struct xhci_virt_device *virt_dev,  in xhci_free_or_cache_endpoint_ring()  argument
404 	rings_cached = virt_dev->num_rings_cached;  in xhci_free_or_cache_endpoint_ring()
406 		virt_dev->ring_cache[rings_cached] =  in xhci_free_or_cache_endpoint_ring()
407 			virt_dev->eps[ep_index].ring;  in xhci_free_or_cache_endpoint_ring()
408 		virt_dev->num_rings_cached++;  in xhci_free_or_cache_endpoint_ring()
411 				virt_dev->num_rings_cached,  in xhci_free_or_cache_endpoint_ring()
412 				(virt_dev->num_rings_cached > 1) ? "s" : "");  in xhci_free_or_cache_endpoint_ring()
414 		xhci_ring_free(xhci, virt_dev->eps[ep_index].ring);  in xhci_free_or_cache_endpoint_ring()
417 				virt_dev->num_rings_cached);  in xhci_free_or_cache_endpoint_ring()
419 	virt_dev->eps[ep_index].ring = NULL;  in xhci_free_or_cache_endpoint_ring()
841 		struct xhci_virt_device *virt_dev,  in xhci_free_tt_info()  argument
851 	if (virt_dev->real_port == 0 ||  in xhci_free_tt_info()
852 			virt_dev->real_port > HCS_MAX_PORTS(xhci->hcs_params1)) {  in xhci_free_tt_info()
857 	tt_list_head = &(xhci->rh_bw[virt_dev->real_port - 1].tts);  in xhci_free_tt_info()
871 		struct xhci_virt_device *virt_dev,  in xhci_alloc_tt_info()  argument
892 				&xhci->rh_bw[virt_dev->real_port - 1].tts);  in xhci_alloc_tt_info()
893 		tt_info->slot_id = virt_dev->udev->slot_id;  in xhci_alloc_tt_info()
903 	xhci_free_tt_info(xhci, virt_dev, virt_dev->udev->slot_id);  in xhci_alloc_tt_info()
1039 	struct xhci_virt_device *virt_dev;  in xhci_copy_ep0_dequeue_into_input_ctx()  local
1043 	virt_dev = xhci->devs[udev->slot_id];  in xhci_copy_ep0_dequeue_into_input_ctx()
1044 	ep0_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, 0);  in xhci_copy_ep0_dequeue_into_input_ctx()
1045 	ep_ring = virt_dev->eps[0].ring;  in xhci_copy_ep0_dequeue_into_input_ctx()
1400 		struct xhci_virt_device *virt_dev,  in xhci_endpoint_init()  argument
1415 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);  in xhci_endpoint_init()
1424 	virt_dev->eps[ep_index].new_ring =  in xhci_endpoint_init()
1426 	if (!virt_dev->eps[ep_index].new_ring) {  in xhci_endpoint_init()
1428 		if (virt_dev->num_rings_cached == 0)  in xhci_endpoint_init()
1430 		virt_dev->num_rings_cached--;  in xhci_endpoint_init()
1431 		virt_dev->eps[ep_index].new_ring =  in xhci_endpoint_init()
1432 			virt_dev->ring_cache[virt_dev->num_rings_cached];  in xhci_endpoint_init()
1433 		virt_dev->ring_cache[virt_dev->num_rings_cached] = NULL;  in xhci_endpoint_init()
1434 		xhci_reinit_cached_ring(xhci, virt_dev->eps[ep_index].new_ring,  in xhci_endpoint_init()
1437 	virt_dev->eps[ep_index].skip = false;  in xhci_endpoint_init()
1438 	ep_ring = virt_dev->eps[ep_index].new_ring;  in xhci_endpoint_init()
1515 		struct xhci_virt_device *virt_dev,  in xhci_endpoint_zero()  argument
1522 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);  in xhci_endpoint_zero()
1546 		struct xhci_virt_device *virt_dev)  in xhci_update_bw_info()  argument
1554 		bw_info = &virt_dev->eps[i].bw_info;  in xhci_update_bw_info()