2657 		u64 dma_mask = *dev->dma_mask;  in iommu_should_identity_map()  local
2660 		    dev->coherent_dma_mask < dma_mask)  in iommu_should_identity_map()
2661 			dma_mask = dev->coherent_dma_mask;  in iommu_should_identity_map()
2663 		return dma_mask >= dma_get_required_mask(dev);  in iommu_should_identity_map()
2934 				     unsigned long nrpages, uint64_t dma_mask)  in intel_alloc_iova()  argument
2939 	dma_mask = min_t(uint64_t, DOMAIN_MAX_ADDR(domain->gaw), dma_mask);  in intel_alloc_iova()
2941 	if (!dmar_forcedac && dma_mask > DMA_BIT_MASK(32)) {  in intel_alloc_iova()
2952 	iova = alloc_iova(&domain->iovad, nrpages, IOVA_PFN(dma_mask), 1);  in intel_alloc_iova()
3047 				     size_t size, int dir, u64 dma_mask)  in __intel_map_single()  argument
3069 	iova = intel_alloc_iova(dev, domain, dma_to_mm_pfn(size), dma_mask);  in __intel_map_single()
3117 				  dir, *dev->dma_mask);  in intel_map_page()
3360 				*dev->dma_mask);  in intel_map_sg()