IOMMU_DOMAIN_PGTBL_INITED
if ((domain->iodom.flags & IOMMU_DOMAIN_PGTBL_INITED) != 0) {
domain->iodom.flags |= IOMMU_DOMAIN_PGTBL_INITED;
if ((domain->iodom.flags & IOMMU_DOMAIN_PGTBL_INITED) != 0) {
domain->iodom.flags |= IOMMU_DOMAIN_PGTBL_INITED;