129 static void xhci_link_rings(struct xhci_hcd *xhci, struct xhci_ring *ring,  in xhci_link_rings()
185 		struct xhci_ring *ring,  in xhci_insert_segment_mapping()
218 		struct xhci_ring *ring,  in xhci_update_stream_segment_mapping()
256 static void xhci_remove_stream_mapping(struct xhci_ring *ring)  in xhci_remove_stream_mapping()
270 static int xhci_update_stream_mapping(struct xhci_ring *ring, gfp_t mem_flags)  in xhci_update_stream_mapping()
277 void xhci_ring_free(struct xhci_hcd *xhci, struct xhci_ring *ring)  in xhci_ring_free()
293 static void xhci_initialize_ring_info(struct xhci_ring *ring,  in xhci_initialize_ring_info()
362 struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci,  in xhci_ring_alloc()
366 	struct xhci_ring	*ring;  in xhci_ring_alloc()
414 int xhci_ring_expansion(struct xhci_hcd *xhci, struct xhci_ring *ring,  in xhci_ring_expansion()
576 struct xhci_ring *xhci_dma_to_transfer_ring(  in xhci_dma_to_transfer_ring()
586 struct xhci_ring *xhci_stream_id_to_ring(  in xhci_stream_id_to_ring()
619 	struct xhci_ring *cur_ring;  in xhci_alloc_stream_info()
643 			num_streams, sizeof(struct xhci_ring *), mem_flags,  in xhci_alloc_stream_info()
766 	struct xhci_ring *cur_ring;  in xhci_free_stream_info()
1046 	struct xhci_ring	*ep_ring;  in xhci_copy_ep0_dequeue_into_input_ctx()
1429 	struct xhci_ring *ep_ring;  in xhci_endpoint_init()
1792 		    struct xhci_ring *evt_ring,  in xhci_alloc_erst()