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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-04 17:29:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-04 17:29:57 -0700 |
| commit | 2ed90dbbf7be3b7cd2790fc6fa946c478ab496b8 (patch) | |
| tree | 05bdc7c3d5164836b3a64016c79c90b6f21d2962 /drivers/iommu | |
| parent | 9fa867d2acbca6c4cd317ab75c0e94e1703af2b0 (diff) | |
| parent | 274b3f7bf34415eed106e479e4815e897ce5d763 (diff) | |
Merge tag 'dma-mapping-5.9' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- make support for dma_ops optional
- move more code out of line
- add generic support for a dma_ops bypass mode
- misc cleanups
* tag 'dma-mapping-5.9' of git://git.infradead.org/users/hch/dma-mapping:
dma-contiguous: cleanup dma_alloc_contiguous
dma-debug: use named initializers for dir2name
powerpc: use the generic dma_ops_bypass mode
dma-mapping: add a dma_ops_bypass flag to struct device
dma-mapping: make support for dma ops optional
dma-mapping: inline the fast path dma-direct calls
dma-mapping: move the remaining DMA API calls out of line
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index b0f308cb7f7c..b622af72448f 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -97,6 +97,7 @@ config OF_IOMMU # IOMMU-agnostic DMA-mapping layer config IOMMU_DMA bool + select DMA_OPS select IOMMU_API select IOMMU_IOVA select IRQ_MSI_IOMMU @@ -183,6 +184,7 @@ config DMAR_TABLE config INTEL_IOMMU bool "Support for Intel IOMMU using DMA Remapping Devices" depends on PCI_MSI && ACPI && (X86 || IA64) + select DMA_OPS select IOMMU_API select IOMMU_IOVA select NEED_DMA_MAP_STATE |