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Revert "iommu/io-pgtable: Avoid redundant TLB syncs"
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 size
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 flag
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 SMMUv3s
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 CPUs
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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2016-09-16 Robin Murphyiommu/arm-smmu: Consolidate stream map entry state
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Handle stream IDs more dynamically
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Set PRIVCFG in stage 1 STEs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Support non-PCI devices with SMMUv3
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Implement of_xlate() for SMMUv3
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Fall back to global bypass
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin MurphyDocs: dt: document ARM SMMUv3 generic binding usage
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu: Introduce iommu_fwspec
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/of: Handle iommu-map property for PCI
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyof/irq: Break out msi-map lookup (again)
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Support v7s context format
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-15 Robin Murphyof/platform: Initialise dev->fwnode appropriately
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-09 Robin Murphyarm64: Remove shadowed asm-generic headers
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-08 Robin Murphyarm64/io: Allow I/O writes to use {W,X}ZR
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-31 Robin Murphydrivers: char: mem: Check {read,write}_kmem() addresses
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-23 Robin MurphyARM: 8600/1: Enforce some NS-SVC initialisation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-19 Robin Murphyiommu/io-pgtable-arm-v7s: Fix attributes when splitting blocks
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-10 Robin MurphyARM: dts: realview: Fix PBX-A9 cache description
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-10 Robin Murphyiommu/dma: Respect IOMMU aperture when allocating
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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