Merge branch 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

[~andy/linux] / drivers / iommu / Kconfig

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 5414253b185a3ada15daa7c4adc423d65dfe0285..6bea6962f8ee6d8d8f5a73c7f5309654725054e5 100644 (file)
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -34,7 +34,9 @@ config AMD_IOMMU
        bool "AMD IOMMU support"
        select SWIOTLB
        select PCI_MSI
-       select PCI_IOV
+       select PCI_ATS
+       select PCI_PRI
+       select PCI_PASID
        select IOMMU_API
        depends on X86_64 && PCI && ACPI
        ---help---
@@ -58,6 +60,15 @@ config AMD_IOMMU_STATS
          information to userspace via debugfs.
          If unsure, say N.
 
+config AMD_IOMMU_V2
+       tristate "AMD IOMMU Version 2 driver (EXPERIMENTAL)"
+       depends on AMD_IOMMU && PROFILING && EXPERIMENTAL
+       select MMU_NOTIFIER
+       ---help---
+         This option enables support for the AMD IOMMUv2 features of the IOMMU
+         hardware. Select this option if you want to use devices that support
+         the the PCI PRI and PASID interface.
+
 # Intel IOMMU support
 config DMAR_TABLE
        bool