From 5e9f36c59a4883c6d8db4a3c097e4fc2234742de Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Fri, 14 Nov 2014 09:10:59 -0700 Subject: [PATCH] drivers/vfio: allow type-1 IOMMU instantiation on top of an ARM SMMU The ARM SMMU driver is compatible with the notion of a type-1 IOMMU in VFIO. This patch allows VFIO_IOMMU_TYPE1 to be selected if ARM_SMMU=y. Signed-off-by: Will Deacon [aw: update for existing S390 patch] Signed-off-by: Alex Williamson --- drivers/vfio/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig index b93c25901e89..14e27ab32456 100644 --- a/drivers/vfio/Kconfig +++ b/drivers/vfio/Kconfig @@ -16,7 +16,7 @@ config VFIO_SPAPR_EEH menuconfig VFIO tristate "VFIO Non-Privileged userspace driver framework" depends on IOMMU_API - select VFIO_IOMMU_TYPE1 if (X86 || S390) + select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU) select VFIO_IOMMU_SPAPR_TCE if (PPC_POWERNV || PPC_PSERIES) select VFIO_SPAPR_EEH if (PPC_POWERNV || PPC_PSERIES) select ANON_INODES -- 2.30.2