axicdma
Xilinx Vitis Drivers API Documentation
xaxicdma.c File Reference

Functions

u32 XAxiCdma_GetError (XAxiCdma *InstancePtr)
 This function gets the status on error bits. More...
 
void XAxiCdma_Reset (XAxiCdma *InstancePtr)
 This function conducts hardware reset. More...
 
int XAxiCdma_ResetIsDone (XAxiCdma *InstancePtr)
 This function checks whether the hardware reset is done. More...
 
u32 XAxiCdma_CfgInitialize (XAxiCdma *InstancePtr, XAxiCdma_Config *CfgPtr, UINTPTR EffectiveAddr)
 This function initializes the driver. More...
 
int XAxiCdma_IsBusy (XAxiCdma *InstancePtr)
 This function checks whether the hardware is doing transfer. More...
 
int XAxiCdma_SelectKeyHole (XAxiCdma *InstancePtr, u32 Direction, u32 Select)
 This function configures KeyHole Write/Read Feature. More...
 
u32 XAxiCdma_SimpleTransfer (XAxiCdma *InstancePtr, UINTPTR SrcAddr, UINTPTR DstAddr, int Length, XAxiCdma_CallBackFn SimpleCallBack, void *CallBackRef)
 This function does one simple transfer submission. More...
 
int XAxiCdma_SetCoalesce (XAxiCdma *InstancePtr, u32 Counter, u32 Delay)
 This function tries to set the interrupt coalescing threshold counter and the delay counter. More...
 
void XAxiCdma_GetCoalesce (XAxiCdma *InstancePtr, u32 *CounterPtr, u32 *DelayPtr)
 This function gets the current setting of the interrupt coalescing threshold counter and the delay counter. More...
 
void XAxiCdma_DumpRegisters (XAxiCdma *InstancePtr)
 This function dumps the registers of this DMA instance. More...