265 	int (*map)(struct iommu_domain *domain, unsigned long iova,
267 	int (*map_pages)(struct iommu_domain *domain, unsigned long iova,
270 	int (*map_sg)(struct iommu_domain *domain, unsigned long iova,
273 	size_t (*unmap)(struct iommu_domain *domain, unsigned long iova,
275 	size_t (*unmap_pages)(struct iommu_domain *domain, unsigned long iova,
279 	void (*iotlb_sync_map)(struct iommu_domain *domain, unsigned long iova,
283 	phys_addr_t (*iova_to_phys)(struct iommu_domain *domain, dma_addr_t iova);
452 extern int iommu_map(struct iommu_domain *domain, unsigned long iova,
454 extern int iommu_map_atomic(struct iommu_domain *domain, unsigned long iova,
456 extern size_t iommu_unmap(struct iommu_domain *domain, unsigned long iova,
459 			       unsigned long iova, size_t size,
461 extern ssize_t iommu_map_sg(struct iommu_domain *domain, unsigned long iova,
464 				   unsigned long iova, struct scatterlist *sg,
466 extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova);
526 			      unsigned long iova, int flags);
556 				    unsigned long iova, size_t size)  in iommu_iotlb_gather_is_disjoint()  argument
558 	unsigned long start = iova, end = start + size - 1;  in iommu_iotlb_gather_is_disjoint()
576 						unsigned long iova, size_t size)  in iommu_iotlb_gather_add_range()  argument
578 	unsigned long end = iova + size - 1;  in iommu_iotlb_gather_add_range()
580 	if (gather->start > iova)  in iommu_iotlb_gather_add_range()
581 		gather->start = iova;  in iommu_iotlb_gather_add_range()
599 					       unsigned long iova, size_t size)  in iommu_iotlb_gather_add_page()  argument
607 	    iommu_iotlb_gather_is_disjoint(gather, iova, size))  in iommu_iotlb_gather_add_page()
611 	iommu_iotlb_gather_add_range(gather, iova, size);  in iommu_iotlb_gather_add_page()
751 static inline int iommu_map(struct iommu_domain *domain, unsigned long iova,  in iommu_map()  argument
758 				   unsigned long iova, phys_addr_t paddr,  in iommu_map_atomic()  argument
765 				 unsigned long iova, size_t size)  in iommu_unmap()  argument
771 				      unsigned long iova, int gfp_order,  in iommu_unmap_fast()  argument
778 				   unsigned long iova, struct scatterlist *sg,  in iommu_map_sg()  argument
785 				  unsigned long iova, struct scatterlist *sg,  in iommu_map_sg_atomic()  argument
800 static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova)  in iommu_iova_to_phys()  argument
964 					       unsigned long iova, size_t size)  in iommu_iotlb_gather_add_page()  argument
1115 			unsigned long iova, struct sg_table *sgt, int prot)  in iommu_map_sgtable()  argument
1117 	return iommu_map_sg(domain, iova, sgt->sgl, sgt->orig_nents, prot);  in iommu_map_sgtable()