Data Structures

Here are the data structures with brief descriptions:

XDmaPs	The XDmaPs driver instance data structure
XDmaPs_BD	DMA block descriptor stucture
XDmaPs_ChanCtrl	DMA channle control structure
XDmaPs_ChannelData	The XDmaPs_ChannelData is a struct to book keep individual channel of the DMAC
XDmaPs_Cmd	A DMA command consisits of a channel control struct, a block descriptor, a user defined program, a pointer pointing to generated DMA program, and execution result
XDmaPs_Config	This typedef contains configuration information for the device
XDmaPs_ProgBuf	The XDmaPs_ProgBuf is the struct for a DMA program buffer