first_vpfn       2672 drivers/iommu/intel-iommu.c 	unsigned long first_vpfn = start >> VTD_PAGE_SHIFT;
first_vpfn       2675 drivers/iommu/intel-iommu.c 	if (!reserve_iova(&domain->iovad, dma_to_mm_pfn(first_vpfn),
first_vpfn       2686 drivers/iommu/intel-iommu.c 	dma_pte_clear_range(domain, first_vpfn, last_vpfn);
first_vpfn       2688 drivers/iommu/intel-iommu.c 	return __domain_mapping(domain, first_vpfn, NULL,
first_vpfn       2689 drivers/iommu/intel-iommu.c 				first_vpfn, last_vpfn - first_vpfn + 1,