628 	size_t size, enum dma_data_direction dir,  in dma_cache_maint_page()  argument
655 				op(vaddr + offset, len, dir);  in dma_cache_maint_page()
660 					op(vaddr + offset, len, dir);  in dma_cache_maint_page()
666 			op(vaddr, len, dir);  in dma_cache_maint_page()
680 	size_t size, enum dma_data_direction dir)  in __dma_page_cpu_to_dev()  argument
684 	dma_cache_maint_page(page, off, size, dir, dmac_map_area);  in __dma_page_cpu_to_dev()
687 	if (dir == DMA_FROM_DEVICE) {  in __dma_page_cpu_to_dev()
696 	size_t size, enum dma_data_direction dir)  in __dma_page_dev_to_cpu()  argument
702 	if (dir != DMA_TO_DEVICE) {  in __dma_page_dev_to_cpu()
705 		dma_cache_maint_page(page, off, size, dir, dmac_unmap_area);  in __dma_page_dev_to_cpu()
711 	if (dir != DMA_TO_DEVICE && size >= PAGE_SIZE) {  in __dma_page_dev_to_cpu()
733 static int __dma_info_to_prot(enum dma_data_direction dir, unsigned long attrs)  in __dma_info_to_prot()  argument
740 	switch (dir) {  in __dma_info_to_prot()
1190 			  enum dma_data_direction dir, unsigned long attrs)  in __map_sg_chunk()  argument
1211 			__dma_page_cpu_to_dev(sg_page(s), s->offset, s->length, dir);  in __map_sg_chunk()
1213 		prot = __dma_info_to_prot(dir, attrs);  in __map_sg_chunk()
1244 		int nents, enum dma_data_direction dir, unsigned long attrs)  in arm_iommu_map_sg()  argument
1259 					     &dma->dma_address, dir, attrs);  in arm_iommu_map_sg()
1273 	ret = __map_sg_chunk(dev, start, size, &dma->dma_address, dir, attrs);  in arm_iommu_map_sg()
1302 			       enum dma_data_direction dir,  in arm_iommu_unmap_sg()  argument
1314 					      s->length, dir);  in arm_iommu_unmap_sg()
1327 			int nents, enum dma_data_direction dir)  in arm_iommu_sync_sg_for_cpu()  argument
1336 		__dma_page_dev_to_cpu(sg_page(s), s->offset, s->length, dir);  in arm_iommu_sync_sg_for_cpu()
1349 			int nents, enum dma_data_direction dir)  in arm_iommu_sync_sg_for_device()  argument
1358 		__dma_page_cpu_to_dev(sg_page(s), s->offset, s->length, dir);  in arm_iommu_sync_sg_for_device()
1372 	     unsigned long offset, size_t size, enum dma_data_direction dir,  in arm_iommu_map_page()  argument
1380 		__dma_page_cpu_to_dev(page, offset, size, dir);  in arm_iommu_map_page()
1386 	prot = __dma_info_to_prot(dir, attrs);  in arm_iommu_map_page()
1409 		size_t size, enum dma_data_direction dir, unsigned long attrs)  in arm_iommu_unmap_page()  argument
1422 		__dma_page_dev_to_cpu(page, offset, size, dir);  in arm_iommu_unmap_page()
1438 		enum dma_data_direction dir, unsigned long attrs)  in arm_iommu_map_resource()  argument
1451 	prot = __dma_info_to_prot(dir, attrs) | IOMMU_MMIO;  in arm_iommu_map_resource()
1471 		size_t size, enum dma_data_direction dir,  in arm_iommu_unmap_resource()  argument
1487 		dma_addr_t handle, size_t size, enum dma_data_direction dir)  in arm_iommu_sync_single_for_cpu()  argument
1498 	__dma_page_dev_to_cpu(page, offset, size, dir);  in arm_iommu_sync_single_for_cpu()
1502 		dma_addr_t handle, size_t size, enum dma_data_direction dir)  in arm_iommu_sync_single_for_device()  argument
1513 	__dma_page_cpu_to_dev(page, offset, size, dir);  in arm_iommu_sync_single_for_device()
1797 		enum dma_data_direction dir)  in arch_sync_dma_for_device()  argument
1800 			      size, dir);  in arch_sync_dma_for_device()
1804 		enum dma_data_direction dir)  in arch_sync_dma_for_cpu()  argument
1807 			      size, dir);  in arch_sync_dma_for_cpu()