diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index 1eacbbdf601c425dc77aefd618615e4e0dc46f5e..17ac3dd4f23ea5fca7db1bc967c2637bd9dd2af2 100644
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -1319,7 +1319,7 @@ void iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 dma_limit)
 	 * The IOMMU core code allocates the default DMA domain, which the
 	 * underlying IOMMU driver needs to support via the dma-iommu layer.
 	 */
-	if (domain->type == IOMMU_DOMAIN_DMA) {
+	if (iommu_is_dma_domain(domain)) {
 		if (iommu_dma_init_domain(domain, dma_base, dma_limit, dev))
 			goto out_err;
 		dev->dma_ops = &iommu_dma_ops;
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index b65fcc66ffa492cb91028c01f487cac3d9fe1cce..17d6728f5a09f7444e126f1318a8cea4dc685f3f 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -115,6 +115,7 @@ static const char *iommu_domain_type_str(unsigned int t)
 	case IOMMU_DOMAIN_UNMANAGED:
 		return "Unmanaged";
 	case IOMMU_DOMAIN_DMA:
+	case IOMMU_DOMAIN_DMA_FQ:
 		return "Translated";
 	default:
 		return "Unknown";
@@ -552,6 +553,9 @@ static ssize_t iommu_group_show_type(struct iommu_group *group,
 		case IOMMU_DOMAIN_DMA:
 			type = "DMA\n";
 			break;
+		case IOMMU_DOMAIN_DMA_FQ:
+			type = "DMA-FQ\n";
+			break;
 		}
 	}
 	mutex_unlock(&group->mutex);
@@ -765,7 +769,7 @@ static int iommu_create_device_direct_mappings(struct iommu_group *group,
 	unsigned long pg_size;
 	int ret = 0;
 
-	if (!domain || domain->type != IOMMU_DOMAIN_DMA)
+	if (!domain || !iommu_is_dma_domain(domain))
 		return 0;
 
 	BUG_ON(!domain->pgsize_bitmap);
@@ -1948,7 +1952,7 @@ static struct iommu_domain *__iommu_domain_alloc(struct bus_type *bus,
 	domain->pgsize_bitmap  = bus->iommu_ops->pgsize_bitmap;
 
 	/* Temporarily avoid -EEXIST while drivers still get their own cookies */
-	if (type == IOMMU_DOMAIN_DMA && !domain->iova_cookie && iommu_get_dma_cookie(domain)) {
+	if (iommu_is_dma_domain(domain) && !domain->iova_cookie && iommu_get_dma_cookie(domain)) {
 		iommu_domain_free(domain);
 		domain = NULL;
 	}
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index f7679f6684b12a3ca260c36d73656067e0bd450f..5629ae42951f340949c51b1d814922a59efe1b36 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -61,6 +61,7 @@ struct iommu_domain_geometry {
 #define __IOMMU_DOMAIN_DMA_API	(1U << 1)  /* Domain for use in DMA-API
 					      implementation              */
 #define __IOMMU_DOMAIN_PT	(1U << 2)  /* Domain is identity mapped   */
+#define __IOMMU_DOMAIN_DMA_FQ	(1U << 3)  /* DMA-API uses flush queue    */
 
 /*
  * This are the possible domain-types
@@ -73,12 +74,17 @@ struct iommu_domain_geometry {
  *	IOMMU_DOMAIN_DMA	- Internally used for DMA-API implementations.
  *				  This flag allows IOMMU drivers to implement
  *				  certain optimizations for these domains
+ *	IOMMU_DOMAIN_DMA_FQ	- As above, but definitely using batched TLB
+ *				  invalidation.
  */
 #define IOMMU_DOMAIN_BLOCKED	(0U)
 #define IOMMU_DOMAIN_IDENTITY	(__IOMMU_DOMAIN_PT)
 #define IOMMU_DOMAIN_UNMANAGED	(__IOMMU_DOMAIN_PAGING)
 #define IOMMU_DOMAIN_DMA	(__IOMMU_DOMAIN_PAGING |	\
 				 __IOMMU_DOMAIN_DMA_API)
+#define IOMMU_DOMAIN_DMA_FQ	(__IOMMU_DOMAIN_PAGING |	\
+				 __IOMMU_DOMAIN_DMA_API |	\
+				 __IOMMU_DOMAIN_DMA_FQ)
 
 struct iommu_domain {
 	unsigned type;
@@ -90,6 +96,11 @@ struct iommu_domain {
 	struct iommu_dma_cookie *iova_cookie;
 };
 
+static inline bool iommu_is_dma_domain(struct iommu_domain *domain)
+{
+	return domain->type & __IOMMU_DOMAIN_DMA_API;
+}
+
 enum iommu_cap {
 	IOMMU_CAP_CACHE_COHERENCY,	/* IOMMU can enforce cache coherent DMA
 					   transactions */