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.
- Coherent
Allocation - 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.