axivdma
Vitis Drivers API Documentation
XAxiVdma Struct Reference

The XAxiVdma driver instance data. More...

Data Fields

UINTPTR BaseAddr
 Memory address for this device. More...
 
int HasSG
 Whether hardware has SG engine. More...
 
int IsReady
 Whether driver is initialized. More...
 
int MaxNumFrames
 Number of frames to work on. More...
 
int HasMm2S
 Whether hw build has read channel. More...
 
int HasMm2SDRE
 Whether read channel has DRE. More...
 
int HasS2Mm
 Whether hw build has write channel. More...
 
int HasS2MmDRE
 Whether write channel has DRE. More...
 
int EnableVIDParamRead
 Read Enable for video parameters in direct register mode. More...
 
int UseFsync
 DMA operations synchronized to Frame Sync. More...
 
int InternalGenLock
 Internal Gen Lock. More...
 
XAxiVdma_ChannelCallBack ReadCallBack
 Call back for read channel. More...
 
XAxiVdma_ChannelCallBack WriteCallBack
 Call back for write channel. More...
 
XAxiVdma_Channel ReadChannel
 Channel to read from memory. More...
 
XAxiVdma_Channel WriteChannel
 Channel to write to memory. More...
 
int AddrWidth
 Address Width. More...
 

Detailed Description

The XAxiVdma driver instance data.