select IOMMU_API
select IOMMU_IOVA
select IOMMU_DMA
- depends on X86_64 && PCI && ACPI
+ depends on X86_64 && PCI && ACPI && HAVE_CMPXCHG_DOUBLE
help
With this option you can enable support for AMD IOMMU hardware in
your system. An IOMMU is a hardware component which provides