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dma-direct: we might need GFP_DMA for 32-bit dma masks
2019-02-18 Christoph Hellwigdma-direct: we might need GFP_DMA for 32-bit dma masks
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-02-18 Christoph Hellwignet: pasemi: set a 64-bit DMA mask on the DMA device
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-05 Christoph Hellwigdma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING for remapped...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-05 Christoph Hellwigx86/amd_gart: fix unmapping of non-GART mappings
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-05 Christoph Hellwigia64: fix compile without swiotlb
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-04 Christoph Hellwigdma-mapping: remove a few unused exports
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-04 Christoph Hellwigdma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-04 Christoph Hellwigdma-mapping: remove dmam_{declare,release}_coherent_memory
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-04 Christoph Hellwigdma-mapping: implement dmam_alloc_coherent using dmam_alloc_...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-01-04 Christoph Hellwigdma-mapping: implement dma_map_single_attrs using dma_map_pa...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-27 Christoph Hellwigum: writev needs <sys/uio.h>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-22 Christoph Hellwigdma-mapping: fix flags in dma_alloc_wc
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-22 Christoph Hellwigpowerpc/fsl_pci: simplify fsl_pci_dma_set_mask
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-21 Christoph Hellwigbsg: deprecate BIDI support in bsg
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigpowerpc: use mm zones more sensibly
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigcxl: drop the dma_set_mask callback from vphb
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigpowerpc/dma: split the two __dma_alloc_coherent implementations
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigpowerpc/dma: remove the unused dma_iommu_ops export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigpowerpc/dma: remove the unused ISA_DMA_THRESHOLD export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigpowerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigcrypto4xx_core: don't abuse __dma_sync_page
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigpowerpc/dma: properly wire up the unmap_page and unmap_sg...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigpowerpc: allow NOT_COHERENT_CACHE for amigaone
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigdma-mapping: deprecate dma_zalloc_coherent
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigdma-mapping: zero memory returned from dma_alloc_*
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigscsi: myrs: remove the dma_boundary_limit
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-20 Christoph Hellwigscsi: myrb: remove the dma_boundary limit
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigsparc/iommu: fix ->map_sg return value
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigsparc/io-unit: fix ->map_sg return value
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigarm64: default to the direct mapping in get_arch_dma_ops
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: block: remove the cluster flag
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: remove the use_clustering flag
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: mac53c94: remove DISABLE_CLUSTERING
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: mesh: remove DISABLE_CLUSTERING
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: xen-scsifront: remove DISABLE_CLUSTERING
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: powertec: remove the explicit use_clustering setting
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: cumana_2: remove the explicit use_clustering setting
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: introduce a max_segment_size host_template parameters
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: flip the default on use_clustering
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-19 Christoph Hellwigscsi: make sure all drivers set the use_clustering flag
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-18 Christoph Hellwignvme-tcp: fix endianess annotations
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-18 Christoph Hellwignvmet-tcp: fix endianess annotations
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-18 Christoph Hellwignvme-pci: refactor nvme_poll_irqdisable to make sparse happy
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-18 Christoph Hellwignvme-pci: only set nr_maps to 2 if poll queues are supported
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-18 Christoph Hellwigaio: separate out ring reservation from req allocation
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-17 Christoph Hellwignvme-pci: don't share queue maps
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-17 Christoph Hellwigblk-mq: only dispatch to non-defauly queue maps if...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-16 Christoph Hellwigblock: clear REQ_HIPRI if polling is not supported
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-16 Christoph Hellwigblock: remove the bio_integrity_advance export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-16 Christoph Hellwigblock: remove the bioset_integrity_free export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-15 Christoph Hellwigia64: only select ARCH_HAS_DMA_COHERENT_TO_PFN if swiotlb...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-14 Christoph Hellwigblock: remove the unused bio_set_pages_dirty and bio_check_p...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-14 Christoph Hellwigblock: remove the unused bio_iov_iter_get_pages export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-14 Christoph Hellwigblock: remove the blk_recount_segments export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-14 Christoph Hellwigblock: remove the bio_phys_segments export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: bypass indirect calls for dma-direct
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigvmd: use the proper dma_* APIs instead of direct methods calls
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-direct: merge swiotlb_dma_ops into the dma_direct code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-direct: use dma_direct_map_page to implement dma_direct_...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-direct: improve addressability error reporting
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigswiotlb: remove dma_mark_clean
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigswiotlb: remove SWIOTLB_MAP_ERROR
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: always build the direct mapping code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: move dma_cache_sync out of line
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: move various slow path functions out of line
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: move dma_get_required_mask to kernel/dma
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: merge dma_unmap_page_attrs and dma_unmap_single...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: simplify the dma_sync_single_range_for_...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigdma-mapping: remove a pointless memset in dma_atomic_pool_init
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-13 Christoph Hellwigsparc: use DT node full_name in sparc_dma_alloc_resource
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-11 Christoph Hellwigsparc: merge 32-bit and 64-bit version of pci.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-11 Christoph Hellwigsparc: move the leon PCI memory space comment to <asm/leon.h>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-11 Christoph Hellwigsparc: remove not required includes from dma-mapping.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-11 Christoph Hellwigsparc: remove the sparc32_dma_ops indirection
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-11 Christoph Hellwigsparc: factor the dma coherent mapping into helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-11 Christoph Hellwigsparc: remove not needed sbus_dma_ops methods
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-08 Christoph Hellwignvmet: mark nvmet_genctr static
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigarch: switch the default on ARCH_HAS_SG_CHAIN
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigdma-mapping: return an error code from dma_mapping_error
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigdma-mapping: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigxen-swiotlb: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigiommu/dma-iommu: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigiommu/vt-d: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigiommu/intel: small map_page cleanup
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigiommu: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigx86/calgary: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigx86/amd_gart: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigia64/sn: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigia64/sba_iommu: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigia64/sba_iommu: improve internal map_page users
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigalpha: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigarm64: remove the dummy_dma_ops mapping_error method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigparisc/sba_iommu: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigparisc/ccio: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigsparc: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigs390: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigmips/jazz: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigpowerpc/iommu: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigarm: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2018-12-06 Christoph Hellwigdma-direct: remove the mapping_error dma_map_ops method
Signed-off-by: Christoph Hellwig <hch@lst.de>
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