Merge tag 'iommu-updates-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / drivers / iommu / Kconfig

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 957cfd4..820d85c 100644 (file)
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -261,6 +261,14 @@ config SHMOBILE_IOMMU_L1SIZE
        default 256 if SHMOBILE_IOMMU_ADDRSIZE_64MB
        default 128 if SHMOBILE_IOMMU_ADDRSIZE_32MB
 
+config SPAPR_TCE_IOMMU
+       bool "sPAPR TCE IOMMU Support"
+       depends on PPC_POWERNV || PPC_PSERIES
+       select IOMMU_API
+       help
+         Enables bits of IOMMU API required by VFIO. The iommu_ops
+         is not implemented as it is not necessary for VFIO.
+
 config ARM_SMMU
        bool "ARM Ltd. System MMU (SMMU) Support"
        depends on ARM64 || (ARM_LPAE && OF)