diff options
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index df171cb85822..e055d228bfb9 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -23,7 +23,7 @@ config IOMMU_IO_PGTABLE config IOMMU_IO_PGTABLE_LPAE bool "ARMv7/v8 Long Descriptor Format" select IOMMU_IO_PGTABLE - depends on HAS_DMA && (ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64)) + depends on ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64) help Enable support for the ARM long descriptor pagetable format. This allocator supports 4K/2M/1G, 16K/32M and 64K/512M page @@ -42,7 +42,7 @@ config IOMMU_IO_PGTABLE_LPAE_SELFTEST config IOMMU_IO_PGTABLE_ARMV7S bool "ARMv7/v8 Short Descriptor Format" select IOMMU_IO_PGTABLE - depends on HAS_DMA && (ARM || ARM64 || COMPILE_TEST) + depends on ARM || ARM64 || COMPILE_TEST help Enable support for the ARM Short-descriptor pagetable format. This supports 32-bit virtual and physical addresses mapped using @@ -107,7 +107,6 @@ config IOMMU_PGTABLES_L2 # AMD IOMMU support config AMD_IOMMU bool "AMD IOMMU support" - select DMA_DIRECT_OPS select SWIOTLB select PCI_MSI select PCI_ATS @@ -146,6 +145,7 @@ config INTEL_IOMMU select DMA_DIRECT_OPS select IOMMU_API select IOMMU_IOVA + select NEED_DMA_MAP_STATE select DMAR_TABLE help DMA remapping (DMAR) devices support enables independent address @@ -376,7 +376,6 @@ config QCOM_IOMMU # Note: iommu drivers cannot (yet?) be built as modules bool "Qualcomm IOMMU Support" depends on ARCH_QCOM || (COMPILE_TEST && !GENERIC_ATOMIC64) - depends on HAS_DMA select IOMMU_API select IOMMU_IO_PGTABLE_LPAE select ARM_DMA_USE_IOMMU |