diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 7e168634c433..8fc46c9d6b96 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -582,7 +582,7 @@ struct intel_iommu *domain_get_iommu(struct dmar_domain *domain)
 	int iommu_id;
 
 	/* si_domain and vm domain should not get here. */
-	if (WARN_ON(domain->domain.type != IOMMU_DOMAIN_DMA))
+	if (WARN_ON(!iommu_is_dma_domain(&domain->domain)))
 		return NULL;
 
 	for_each_domain_iommu(iommu_id, domain)
@@ -1034,7 +1034,7 @@ static struct dma_pte *pfn_to_dma_pte(struct dmar_domain *domain,
 			pteval = ((uint64_t)virt_to_dma_pfn(tmp_page) << VTD_PAGE_SHIFT) | DMA_PTE_READ | DMA_PTE_WRITE;
 			if (domain_use_first_level(domain)) {
 				pteval |= DMA_FL_PTE_XD | DMA_FL_PTE_US;
-				if (domain->domain.type == IOMMU_DOMAIN_DMA)
+				if (iommu_is_dma_domain(&domain->domain))
 					pteval |= DMA_FL_PTE_ACCESS;
 			}
 			if (cmpxchg64(&pte->val, 0ULL, pteval))
@@ -2345,7 +2345,7 @@ __domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
 	if (domain_use_first_level(domain)) {
 		attr |= DMA_FL_PTE_XD | DMA_FL_PTE_US;
 
-		if (domain->domain.type == IOMMU_DOMAIN_DMA) {
+		if (iommu_is_dma_domain(&domain->domain)) {
 			attr |= DMA_FL_PTE_ACCESS;
 			if (prot & DMA_PTE_WRITE)
 				attr |= DMA_FL_PTE_DIRTY;
@@ -4528,6 +4528,7 @@ static struct iommu_domain *intel_iommu_domain_alloc(unsigned type)
 
 	switch (type) {
 	case IOMMU_DOMAIN_DMA:
+	case IOMMU_DOMAIN_DMA_FQ:
 	case IOMMU_DOMAIN_UNMANAGED:
 		dmar_domain = alloc_domain(0);
 		if (!dmar_domain) {
@@ -5197,12 +5198,8 @@ static void intel_iommu_release_device(struct device *dev)
 
 static void intel_iommu_probe_finalize(struct device *dev)
 {
-	struct iommu_domain *domain = iommu_get_domain_for_dev(dev);
-
-	if (domain && domain->type == IOMMU_DOMAIN_DMA)
-		iommu_setup_dma_ops(dev, 0, U64_MAX);
-	else
-		set_dma_ops(dev, NULL);
+	set_dma_ops(dev, NULL);
+	iommu_setup_dma_ops(dev, 0, U64_MAX);
 }
 
 static void intel_iommu_get_resv_regions(struct device *device,