linux/kernel/dma
Linus Torvalds f66dc72320 dma-mapping updates for 4.19
- a series from Robin to fix bus imposed dma limits by adding a separate
    mask for them to struct device instead of trying to squeeze a second
    meaning out of the existing dma mask as we did before.  This has ACKs
    from the various other subsystems touched
  - a small swiotlb cleanup from Kees (acked by Konrad)
  - conversion of nios2 and sh to the new generic dma-noncoherent code.
    Various other architecture conversions will come through the
    architectures maintainers trees.
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Merge tag 'dma-mapping-4.19' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - a series from Robin to fix bus imposed dma limits by adding a
   separate mask for them to struct device instead of trying to squeeze
   a second meaning out of the existing dma mask as we did before.

   This has ACKs from the various other subsystems touched

 - a small swiotlb cleanup from Kees (acked by Konrad)

 - conversion of nios2 and sh to the new generic dma-noncoherent code.

   Various other architecture conversions will come through the
   architectures maintainers trees.

* tag 'dma-mapping-4.19' of git://git.infradead.org/users/hch/dma-mapping:
  sh: use generic dma_noncoherent_ops
  sh: split arch/sh/mm/consistent.c
  sh: use dma_direct_ops for the CONFIG_DMA_COHERENT case
  sh: introduce a sh_cacheop_vaddr helper
  sh: simplify get_arch_dma_ops
  OF: Don't set default coherent DMA mask
  ACPI/IORT: Don't set default coherent DMA mask
  iommu/dma: Respect bus DMA limit for IOVAs
  of/device: Set bus DMA mask as appropriate
  ACPI/IORT: Set bus DMA mask as appropriate
  dma-mapping: Generalise dma_32bit_limit flag
  ACPI/IORT: Support address size limit for root complexes
  of/platform: Initialise default DMA masks
  nios2: use generic dma_noncoherent_ops
  swiotlb: clean up reporting
  dma-mapping: relax warning for per-device areas
2018-08-14 11:11:52 -07:00
..
coherent.c
contiguous.c
debug.c
direct.c dma-mapping: Generalise dma_32bit_limit flag 2018-07-27 19:01:04 +02:00
Kconfig
Makefile
mapping.c
noncoherent.c
swiotlb.c swiotlb: clean up reporting 2018-07-25 13:33:05 +02:00
virt.c