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xen/arm: use dev_is_dma_coherent
2019-09-11 Christoph Hellwigxen/arm: use dev_is_dma_coherent
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-11 Christoph Hellwigxen/arm: consolidate page-coherent.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-11 Christoph Hellwigxen/arm: use dma-noncoherent.h calls for xen-swiotlb...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigarm: remove wrappers for the generic dma remap helpers
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: introduce a dma_common_find_pages helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: always use VM_DMA_COHERENT for generic DMA remap
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigvmalloc: lift the arm flag for coherent mappings to common code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: provide a better default ->get_required_mask
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: remove the dma_declare_coherent_memory export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigremoteproc: don't allow modular build
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: remove the dma_mmap_from_dev_coherent export
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: remove dma_release_declared_memory
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: remove dma_{alloc,free,mmap}_writecombine
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: remove CONFIG_ARCH_NO_COHERENT_DMA_MMAP
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigparisc: don't set ARCH_NO_COHERENT_DMA_MMAP
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigarm-nommu: call dma_mmap_from_dev_coherent directly
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph HellwigALSA: pcm: use dma_can_mmap() to check if a device...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: add a dma_can_mmap helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: explicitly wire up ->mmap and ->get_sgtable
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-04 Christoph Hellwigdma-mapping: move the dma_get_sgtable API comments...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-03 Andy Shevchenkodma-mapping: fix filename references
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-03 Yoshihiro Shimodaiommu/dma: add a new dma_map_ops of get_merge_boundary()
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-03 Yoshihiro Shimodadma-mapping: introduce dma_get_merge_boundary()
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-03 Yoshihiro Shimodammc: queue: use bigger segments if DMA MAP layer can...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-09-03 Yoshihiro Shimodablock: add a helper function to merge the segments
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-29 Christoph HellwigMIPS: document mixing "slightly different CCAs"
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-29 Christoph Hellwigarm64: document the choice of page attributes for pgprot_dma...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-29 Christoph Hellwigdma-mapping: make dma_atomic_pool_init self-contained
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-29 Christoph Hellwigdma-mapping: remove arch_dma_mmap_pgprot
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-26 Christoph Hellwigarm-nommu: remove the unused pgprot_dmacoherent define
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-26 Christoph Hellwigunicore32: remove the unused pgprot_dmacoherent define
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-20 Christoph Hellwigdma-direct: fix zone selection after an unaddressable...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-20 Christoph Hellwigarm: select the dma-noncoherent symbols for all swiotlb builds
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-10 Christoph Hellwigdma-mapping: fix page attributes for dma_mmap_*
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-10 Lucas Stachdma-direct: don't truncate dma_required_mask to bus...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-08-10 Christoph Hellwigdma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-30 Anthony Iliopoulosnvme-multipath: revalidate nvme_ns_head gendisk in...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-29 Nicolin Chendma-contiguous: page-align the size in dma_free_contiguous()
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-29 Nicolin Chendma-contiguous: do not overwrite align in dma_alloc_contiguous()
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-24 Christoph Hellwigarm: use swiotlb for bounce buffering on LPAE configs
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-24 Christoph Hellwigdma-mapping: check pfn validity in dma_common_{mmap,get_sgtable}
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-23 yangerkunRevert "nvme-pci: don't create a read hctx mapping...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-23 Marta Rybczynskanvme: fix multipath crash when ANA is deactivated
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-23 Logan Gunthorpenvme: fix memory leak caused by incorrect subsystem free
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-23 Misha Nasledovnvme: ignore subnqn for ADATA SX6000LNP
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-23 Eric Augerdma-mapping: use dma_get_mask in dma_addressing_limited
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-19 Fugang Duandma-direct: correct the physical addr in dma_direct_sync_sg_...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-17 Christoph Hellwigdma-direct: only limit the mapping size if swiotlb could be used
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-17 Christoph Hellwigdma-mapping: add a dma_addressing_limited helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-16 Tom Lendackydma-direct: Force unencrypted DMA under SME for certain...
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-10 Sagi Grimbergnvme: fix regression upon hot device removal and insertion
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 James Smartnvme-fc: fix module unloads while lports still pending
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Mikhail Skorzhinskiinvme-tcp: don't use sendpage for SLAB pages
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Mikhail Skorzhinskiinvme-tcp: set the STABLE_WRITES flag when data digests...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Mikhail Skorzhinskiinvmet: print a hint while rejecting NSID 0 or 0xffffffff
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Hannes Reineckenvme-multipath: do not select namespaces which are...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Hannes Reineckenvme-multipath: also check for a disabled path if there...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Hannes Reineckenvme-multipath: factor out a nvme_path_is_disabled helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Bart Van Asschenvme: set physical block size and optimal I/O size
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Bart Van Asschenvme: add I/O characteristics fields
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Bart Van Asschenvmet: export I/O characteristics attributes in Identify
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Tom Wunvme-trace: add delete completion and submission queue...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Colin Ian Kingnvme-trace: fix spelling mistake "spcecific" -> "specific"
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Christoph Hellwignvme-pci: limit max_hw_sectors based on the DMA max mapping size
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Alan Mikhaknvme-pci: check for NULL return from pci_alloc_p2pmem()
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Alan Mikhaknvme-pci: don't create a read hctx mapping without read queues
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 Christoph Hellwignvme-pci: don't fall back to a 32-bit DMA mask
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 YueHaibingnvme-pci: make nvme_dev_pm_ops static
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 James Smartnvme-fcloop: resolve warnings on RCU usage and sleep warnings
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-09 James Smartnvme-fcloop: fix inconsistent lock state warnings
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-08 Christoph Hellwigdma-mapping: mark dma_alloc_need_uncached as __always_inline
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-07-03 Christoph HellwigMIPS: only select ARCH_HAS_UNCACHED_SEGMENT for non...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-28 Fredrik Noringusb: host: Fix excessive alignment restriction for...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-28 Fredrik Noringlib/genalloc.c: Add algorithm, align and zeroed family...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwignios2: use the generic uncached segment support in dma-direct
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwignds32: use the generic remapping allocator for coherent...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigarc: use the generic remapping allocator for coherent...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigdma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING in common code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigdma-direct: handle DMA_ATTR_NON_CONSISTENT in common code
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigdma-mapping: add a dma_alloc_need_uncached helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigopenrisc: remove the partial DMA_ATTR_NON_CONSISTENT support
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigarc: remove the partial DMA_ATTR_NON_CONSISTENT support
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigarm-nommu: remove the partial DMA_ATTR_NON_CONSISTENT support
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph HellwigARM: dma-mapping: allow larger DMA mask than supported
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-25 Christoph Hellwigdma-mapping: truncate dma masks to what dma_addr_t can hold
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Akinobu MitaDocumentation: nvme: add an example for nvme fault injection
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Akinobu Mitanvme: enable to inject errors into admin commands
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Akinobu Mitanvme: prepare for fault injection into admin commands
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvmet: introduce target-side trace
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-trace: print result and status in hex format
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-trace: support for fabrics commands in host-side
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-trace: move opcode symbol print to nvme.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-trace: do not export nvme_trace_disk_name
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Chaitanya Kulkarninvme-pci: clean up nvme_remove_dead_ctrl a bit
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-pci: properly report state change failure in nvme_reset...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Chaitanya Kulkarninvme-pci: set the errno on ctrl state change error
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-pci: adjust irq max_vector using num_possible_cpus()
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-pci: remove queue_count_ops for write_queues and...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Minwoo Imnvme-pci: remove unnecessary zero for static var
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2019-06-21 Keith Buschnvme-pci: use host managed power state for suspend
Signed-off-by: Christoph Hellwig <hch@lst.de>
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