diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 59eef1c7fda..434821187cf 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 || GART_IOMMU) + # need this always selected by IOMMU for the VIA workaround config SWIOTLB bool |