1 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 59eef1c7fdaa..c976eb41c5c8 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -465,6 +465,9 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT
           Calgary anyway, pass 'iommu=calgary' on the kernel command line.
           If unsure, say Y.
 
+config IOMMU_HELPER
+        def_bool CALGARY_IOMMU
+
 # need this always selected by IOMMU for the VIA workaround
 config SWIOTLB
         bool