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| author | Robin Murphy <robin.murphy@arm.com> | 2015-01-12 17:51:13 +0000 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2015-01-19 14:55:22 +0100 |
| commit | 114150d8f4fc9e7a003be2bdb0efd31796d241ff (patch) | |
| tree | 385164eceda4650d0329d5a5dadb23aff2bab75a /drivers/iommu | |
| parent | ec6f34e5b552fb0a52e6aae1a5afbbb1605cc6cc (diff) | |
| download | linux-114150d8f4fc9e7a003be2bdb0efd31796d241ff.tar.gz linux-114150d8f4fc9e7a003be2bdb0efd31796d241ff.tar.xz | |
iommu: Allow building iova.c independently
In preparation for sharing the IOVA allocator, split it out under its
own Kconfig symbol.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/iommu/Makefile | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 325188eef1c1..a839ca93376b 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -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 diff --git a/drivers/iommu/Makefile b/drivers/iommu/Makefile index 7b976f294a69..0b1b94ef13ab 100644 --- a/drivers/iommu/Makefile +++ b/drivers/iommu/Makefile @@ -1,13 +1,14 @@ 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 |