355 vduse_domain_alloc_iova(struct iova_domain *iovad,  in vduse_domain_alloc_iova()  argument
358 	unsigned long shift = iova_shift(iovad);  in vduse_domain_alloc_iova()
359 	unsigned long iova_len = iova_align(iovad, size) >> shift;  in vduse_domain_alloc_iova()
362 	iova_pfn = alloc_iova_fast(iovad, iova_len, limit >> shift, true);  in vduse_domain_alloc_iova()
367 static void vduse_domain_free_iova(struct iova_domain *iovad,  in vduse_domain_free_iova()  argument
370 	unsigned long shift = iova_shift(iovad);  in vduse_domain_free_iova()
371 	unsigned long iova_len = iova_align(iovad, size) >> shift;  in vduse_domain_free_iova()
373 	free_iova_fast(iovad, iova >> shift, iova_len);  in vduse_domain_free_iova()
381 	struct iova_domain *iovad = &domain->stream_iovad;  in vduse_domain_map_page()  local
384 	dma_addr_t iova = vduse_domain_alloc_iova(iovad, size, limit);  in vduse_domain_map_page()
405 	vduse_domain_free_iova(iovad, iova, size);  in vduse_domain_map_page()
413 	struct iova_domain *iovad = &domain->stream_iovad;  in vduse_domain_unmap_page()  local
421 	vduse_domain_free_iova(iovad, dma_addr, size);  in vduse_domain_unmap_page()
428 	struct iova_domain *iovad = &domain->consistent_iovad;  in vduse_domain_alloc_coherent()  local
430 	dma_addr_t iova = vduse_domain_alloc_iova(iovad, size, limit);  in vduse_domain_alloc_coherent()
453 		vduse_domain_free_iova(iovad, iova, size);  in vduse_domain_alloc_coherent()
462 	struct iova_domain *iovad = &domain->consistent_iovad;  in vduse_domain_free_coherent()  local
481 	vduse_domain_free_iova(iovad, dma_addr, size);  in vduse_domain_free_coherent()