457 	int prot = coherent ? IOMMU_CACHE : 0;  in dma_info_to_prot()  local
460 		prot |= IOMMU_PRIV;  in dma_info_to_prot()
462 		prot |= IOMMU_SYS_CACHE;  in dma_info_to_prot()
464 		prot |= IOMMU_SYS_CACHE_NWA;  in dma_info_to_prot()
468 		return prot | IOMMU_READ | IOMMU_WRITE;  in dma_info_to_prot()
470 		return prot | IOMMU_READ;  in dma_info_to_prot()
472 		return prot | IOMMU_WRITE;  in dma_info_to_prot()
563 		size_t size, int prot, u64 dma_mask)  in __iommu_dma_map()  argument
581 	if (iommu_map_atomic(domain, iova, phys - iova_off, size, prot)) {  in __iommu_dma_map()
656 		size_t size, struct sg_table *sgt, gfp_t gfp, pgprot_t prot,  in __iommu_dma_alloc_noncontiguous()  argument
723 		dma_addr_t *dma_handle, gfp_t gfp, pgprot_t prot,  in iommu_dma_alloc_remap()  argument
730 	pages = __iommu_dma_alloc_noncontiguous(dev, size, &sgt, gfp, prot,  in iommu_dma_alloc_remap()
736 	vaddr = dma_common_pages_remap(pages, size, prot,  in iommu_dma_alloc_remap()
851 	int prot = dma_info_to_prot(dir, coherent, attrs);  in iommu_dma_map_page()  local
890 	iova = __iommu_dma_map(dev, phys, size, prot, dma_mask);  in iommu_dma_map_page()
1036 	int prot = dma_info_to_prot(dir, dev_is_dma_coherent(dev), attrs);  in iommu_dma_map_sg()  local
1104 	ret = iommu_map_sg_atomic(domain, iova, sg, nents, prot);  in iommu_dma_map_sg()
1217 		pgprot_t prot = dma_pgprot(dev, PAGE_KERNEL, attrs);  in iommu_dma_alloc_pages()  local
1220 				prot, __builtin_return_address(0));  in iommu_dma_alloc_pages()
1396 	int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;  in iommu_dma_get_msi_page()  local
1412 	if (iommu_map(domain, iova, msi_addr, size, prot))  in iommu_dma_get_msi_page()