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path: root/drivers/iommu/Kconfig
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-rw-r--r--drivers/iommu/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 325188eef1c1..a839ca93376b 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -13,6 +13,9 @@ menuconfig IOMMU_SUPPORT
if IOMMU_SUPPORT
+config IOMMU_IOVA
+ bool
+
config OF_IOMMU
def_bool y
depends on OF && IOMMU_API
@@ -91,6 +94,7 @@ config INTEL_IOMMU
bool "Support for Intel IOMMU using DMA Remapping Devices"
depends on PCI_MSI && ACPI && (X86 || IA64_GENERIC)
select IOMMU_API
+ select IOMMU_IOVA
select DMAR_TABLE
help
DMA remapping (DMAR) devices support enables independent address