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Commit 114150d8 authored by Robin Murphy's avatar Robin Murphy Committed by Joerg Roedel
Browse files

iommu: Allow building iova.c independently 



In preparation for sharing the IOVA allocator, split it out under its
own Kconfig symbol.

Signed-off-by: default avatarRobin Murphy <robin.murphy@arm.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent ec6f34e5

drivers/iommu/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -13,6 +13,9 @@ menuconfig IOMMU_SUPPORT 


if IOMMU_SUPPORT



config IOMMU_IOVA

	bool



config OF_IOMMU

       def_bool y

       depends on OF && IOMMU_API
@@ -91,6 +94,7 @@ config INTEL_IOMMU 
	bool "Support for Intel IOMMU using DMA Remapping Devices"

	depends on PCI_MSI && ACPI && (X86 || IA64_GENERIC)

	select IOMMU_API

	select IOMMU_IOVA

	select DMAR_TABLE

	help

	  DMA remapping (DMAR) devices support enables independent address

drivers/iommu/Makefile

+2 −1
Original line number Diff line number Diff line 
obj-$(CONFIG_IOMMU_API) += iommu.o

obj-$(CONFIG_IOMMU_API) += iommu-traces.o

obj-$(CONFIG_IOMMU_API) += iommu-sysfs.o

obj-$(CONFIG_IOMMU_IOVA) += iova.o

obj-$(CONFIG_OF_IOMMU)	+= of_iommu.o

obj-$(CONFIG_MSM_IOMMU) += msm_iommu.o msm_iommu_dev.o

obj-$(CONFIG_AMD_IOMMU) += amd_iommu.o amd_iommu_init.o

obj-$(CONFIG_AMD_IOMMU_V2) += amd_iommu_v2.o

obj-$(CONFIG_ARM_SMMU) += arm-smmu.o

obj-$(CONFIG_DMAR_TABLE) += dmar.o

obj-$(CONFIG_INTEL_IOMMU) += iova.o intel-iommu.o

obj-$(CONFIG_INTEL_IOMMU) += intel-iommu.o

obj-$(CONFIG_IPMMU_VMSA) += ipmmu-vmsa.o

obj-$(CONFIG_IRQ_REMAP) += intel_irq_remapping.o irq_remapping.o

obj-$(CONFIG_OMAP_IOMMU) += omap-iommu.o