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dma-direct: Make DIRECT_MAPPING_ERROR viable for SWIOTLB
2017-08-10 Robin Murphyvfio/type1: Cope with hardware MSI reserved regions
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-10 Robin Murphyarm64: uaccess: Add the uaccess_flushcache.c file
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyiommu: Finish making iommu_group support mandatory
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyiommu/tegra-gart: Add iommu_group support
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyiommu/tegra-smmu: Add iommu_group support
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyiommu/msm: Add iommu_group support
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyarm64: uaccess: Implement *_flushcache variants
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyarm64: Implement pmem API support
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyarm64: Handle trapped DC CVAP
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyarm64: Expose DC CVAP to userspace
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyarm64: Convert __inval_cache_range() to area-based
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-09 Robin Murphyarm64: mm: Fix set_memory_valid() declaration
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-08 Robin MurphyACPI/IORT: Handle PCI aliases properly for IOMMUs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-08-03 Robin Murphyqtnfmac: Tidy up DMA mask setting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-07-26 Robin Murphyiommu/ipmmu-vmsa: Clean up device tracking
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-07-26 Robin Murphyiommu/ipmmu-vmsa: Use fwspec on both 32 and 64-bit ARM
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-07-26 Robin Murphyiommu/of: Handle PCI aliases properly
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-07-20 Robin MurphyACPICA: IORT: Update SMMU models for revision C
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-07-20 Robin Murphyiommu/io-pgtable: Sanitise map/unmap addresses
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-07-20 Robin MurphyRevert "iommu/io-pgtable: Avoid redundant TLB syncs"
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-07-20 Robin Murphyiommu/mtk: Avoid redundant TLB syncs locally
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/arm-smmu-v3: Remove io-pgtable spinlock
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/arm-smmu: Remove io-pgtable spinlock
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/io-pgtable-arm-v7s: Support lockless operation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/io-pgtable-arm: Support lockless operation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/io-pgtable: Introduce explicit coherency
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/io-pgtable-arm-v7s: Refactor split_blk_unmap
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/io-pgtable-arm: Improve split_blk_unmap
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/io-pgtable-arm-v7s: Check table PTEs more precisely
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-23 Robin Murphyiommu/arm-smmu: Plumb in new ACPI identifiers
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-22 Robin Murphyirqchip/gic-v3-its: Fix MSI alias accounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-06-09 Robin Murphycoresight: tmc: Configure DMA mask appropriately
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-05-30 Robin Murphydmaengine: pl330: Add IOMMU support to slave tranfers
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-05-19 Robin Murphyarm64: dts: juno: enable some SMMUs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-05-17 Robin Murphyiommu/iova: Sort out rbtree limit_pfn handling
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-05-17 Robin Murphyiommu/dma: Don't touch invalid iova_domain members
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-05-15 Robin Murphyarm64: Remove redundant mov from LL/SC cmpxchg
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-20 Robin Murphyiommu/arm-smmu: Clean up early-probing workarounds
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-20 Robin Murphyiommu/of: Prepare for deferred IOMMU configuration
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-20 Robin Murphyiommu/of: Refactor of_iommu_configure() for error handling
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-06 Robin Murphyiommu/io-pgtable-arm: Avoid shift overflow in block...
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-06 Robin Murphyiommu/arm-smmu: Add global SMR masking property
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-06 Robin Murphyiommu/arm-smmu: Poll for TLB sync completion more effectively
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-06 Robin Murphyiommu/arm-smmu: Use per-context TLB sync as appropriate
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-06 Robin Murphyiommu/arm-smmu: Tidy up context bank indexing
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-06 Robin Murphyiommu/arm-smmu: Simplify ASID/VMID handling
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-06 Robin Murphyiommu: Better document the IOMMU_PRIV flag
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-03 Robin Murphyiommu/dma: Plumb in the per-CPU IOVA caches
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-03 Robin Murphyiommu/dma: Clean up MSI IOVA allocation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-04-03 Robin Murphyiommu/dma: Convert to address-based allocation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-03-22 Robin Murphyiommu/dma: Make PCI window reservation generic
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-03-22 Robin Murphyiommu/dma: Handle IOMMU API reserved regions
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-03-22 Robin Murphyiommu/dma: Don't reserve PCI I/O windows
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-03-22 Robin Murphyiommu: Disambiguate MSI region types
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-02-06 Robin Murphyiommu/dma: Remove bogus dma_supported() implementation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-30 Robin Murphyiommu/dma: Implement PCI allocation optimisation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-30 Robin Murphyiommu/dma: Stop getting dma_32bit_pfn wrong
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-26 Robin Murphyarm64: dma-mapping: Fix dma_mapping_error() when bypassing...
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-24 Robin Murphyvirtio_mmio: Set DMA masks appropriately
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-23 Robin Murphyiommu/dma: Allow MSI-only cookies
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-19 Robin MurphyRevert "iommu/arm-smmu: Set PRIVCFG in stage 1 STEs"
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-19 Robin Murphyiommu/io-pgtable-arm-v7s: Add support for the IOMMU_PRIV...
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-18 Robin Murphyarm64: dts: juno: remove motherboard USB node
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-18 Robin Murphyarm64: dts: juno: add ETR SMMU power domain
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-18 Robin Murphyarm64: dts: juno: add dma-ranges property
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-17 Robin Murphyiommu: Handle default domain attach failure
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2017-01-11 Robin Murphydrivers: char: mem: Fix thinkos in kmem address checks
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-12-02 Robin Murphyarm64: smp: Prevent raw_smp_processor_id() recursion
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-25 Robin Murphydrm: hdlcd: Fix cleanup order
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/iova: Extend cached node lookup condition
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/mediatek: Fix M4Uv1 group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/mediatek: Fix M4Uv2 group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/amd: Fix group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/arm-smmu: Fix group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu: Allow taking a reference on a group directly
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-14 Robin Murphyarm64: Wire up iommu_dma_{map, unmap}_resource()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-14 Robin Murphyiommu/dma: Implement dma_{map,unmap}_resource()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-10 Robin Murphyiommu/mediatek: Convert M4Uv1 to iommu_fwspec
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-10 Robin Murphyiommu/mediatek: Convert M4Uv2 to iommu_fwspec
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-08 Robin Murphyiommu/arm-smmu: Fix out-of-bounds dereference
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-08 Robin Murphyiommu/arm-smmu: Check that iommu_fwspecs are ours
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-08 Robin Murphyiommu/arm-smmu: Don't inadvertently reject multiple...
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-08 Robin Murphyiommu/arm-smmu: Work around ARM DMA configuration
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-07 Robin Murphyarm64: Remove pointless WARN_ON in DMA teardown
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-07 Robin Murphyarm64/kprobes: Tidy up sign-extension usage
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-10-19 Robin Murphyarm64: dts: Update Broadcom NS2 to generic IOMMU binding
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-10-17 Robin Murphyarm64: dts: juno: Add SMMUs device nodes
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-29 Robin MurphyARM: 8616/1: dt: Respect property size when parsing...
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/io-pgtable-arm: Check for v7s-incapable systems
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/dma: Avoid PCI host bridge windows
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/dma: Add support for mapping MSIs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Set domain geometry
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Wire up generic configuration support
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin MurphyDocs: dt: document ARM SMMU generic binding usage
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Convert to iommu_fwspec
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Intelligent SMR allocation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Add a stream map entry iterator
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Streamline SMMU data lookups
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Refactor mmu-masters handling
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Keep track of S2CR state
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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