Module kernel::dma

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Expand description

Direct memory access (DMA).

C header: include/linux/dma-mapping.h

Modules§

  • attrs
    DMA mapping attributes.

Structs§

  • Attrs
    Possible attributes associated with a DMA mapping.
  • CoherentAllocation
    An abstraction of the dma_alloc_coherent API.
  • DmaMask
    A DMA mask that holds a bitmask with the lowest n bits set.

Traits§

  • Device
    Trait to be implemented by DMA capable bus devices.