73 		   void **vaddr);
74 	int (*unmap)(struct xenbus_device *dev, void *vaddr);
375 int xenbus_grant_ring(struct xenbus_device *dev, void *vaddr,  in xenbus_grant_ring()  argument
382 		unsigned long addr = (unsigned long)vaddr +  in xenbus_grant_ring()
465 			   unsigned int nr_grefs, void **vaddr)  in xenbus_map_ring_valloc()  argument
467 	return ring_ops->map(dev, gnt_refs, nr_grefs, vaddr);  in xenbus_map_ring_valloc()
539 				     void **vaddr)  in xenbus_map_ring_valloc_pv()  argument
549 	*vaddr = NULL;  in xenbus_map_ring_valloc_pv()
581 	*vaddr = area->addr;  in xenbus_map_ring_valloc_pv()
597 				      void **vaddr)  in xenbus_map_ring_valloc_hvm()  argument
611 	*vaddr = NULL;  in xenbus_map_ring_valloc_hvm()
648 	*vaddr = addr;  in xenbus_map_ring_valloc_hvm()
717 int xenbus_unmap_ring_vfree(struct xenbus_device *dev, void *vaddr)  in xenbus_unmap_ring_vfree()  argument
719 	return ring_ops->unmap(dev, vaddr);  in xenbus_unmap_ring_vfree()
723 static int xenbus_unmap_ring_vfree_pv(struct xenbus_device *dev, void *vaddr)  in xenbus_unmap_ring_vfree_pv()  argument
734 		if (node->pv.area->addr == vaddr) {  in xenbus_unmap_ring_vfree_pv()
745 				 "can't find mapped virtual address %p", vaddr);  in xenbus_unmap_ring_vfree_pv()
753 		addr = (unsigned long)vaddr + (PAGE_SIZE * i);  in xenbus_unmap_ring_vfree_pv()
786 static int xenbus_unmap_ring_vfree_hvm(struct xenbus_device *dev, void *vaddr)  in xenbus_unmap_ring_vfree_hvm()  argument
797 		if (addr == vaddr) {  in xenbus_unmap_ring_vfree_hvm()
808 				 "can't find mapped virtual address %p", vaddr);  in xenbus_unmap_ring_vfree_hvm()
818 		vunmap(vaddr);  in xenbus_unmap_ring_vfree_hvm()
822 		WARN(1, "Leaking %p, size %u page(s)\n", vaddr,  in xenbus_unmap_ring_vfree_hvm()