Source Code Structure
The following code block shows the source code structure of the DMA
engine.
-- drivers
-- dma
-- dw-axi-dmac
|-- Makefile
|-- dw-axi-dmac-platform.c
|-- dw-axi-dmac.h
-- dw-axi-dmac-starfive
|-- Makefile
|-- dw-axi-dmac-starfive-misc.c
|-- starfive_dmaengine_memcpy.c