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-rw-r--r--drivers/iommu/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index f3a21343e636..df171cb85822 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -107,6 +107,7 @@ config IOMMU_PGTABLES_L2
# AMD IOMMU support
config AMD_IOMMU
bool "AMD IOMMU support"
+ select DMA_DIRECT_OPS
select SWIOTLB
select PCI_MSI
select PCI_ATS
@@ -142,6 +143,7 @@ config DMAR_TABLE
config INTEL_IOMMU
bool "Support for Intel IOMMU using DMA Remapping Devices"
depends on PCI_MSI && ACPI && (X86 || IA64_GENERIC)
+ select DMA_DIRECT_OPS
select IOMMU_API
select IOMMU_IOVA
select DMAR_TABLE