+config PPC_PASEMI_IOMMU_DMA_FORCE
+ bool "Force DMA engine to use IOMMU"
+ depends on PPC_PASEMI_IOMMU
+ help
+ This option forces the use of the IOMMU also for the
+ DMA engine. Otherwise the kernel will use it only when
+ running under a hypervisor.
+
+ If in doubt, say "N".
+