diff options
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 83c099bb7288..6f07f3b21816 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -1,3 +1,7 @@ +# The IOVA library may also be used by non-IOMMU_API users +config IOMMU_IOVA + tristate + # IOMMU_API always gets selected by whoever wants it. config IOMMU_API bool @@ -81,9 +85,6 @@ config IOMMU_DEFAULT_PASSTHROUGH If unsure, say N here. -config IOMMU_IOVA - tristate - config OF_IOMMU def_bool y depends on OF && IOMMU_API @@ -436,4 +437,13 @@ config QCOM_IOMMU help Support for IOMMU on certain Qualcomm SoCs. +config HYPERV_IOMMU + bool "Hyper-V x2APIC IRQ Handling" + depends on HYPERV + select IOMMU_API + default HYPERV + help + Stub IOMMU driver to handle IRQs as to allow Hyper-V Linux + guests to run with x2APIC mode enabled. + endif # IOMMU_SUPPORT |