dmaps: xdmaps.c File Reference

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xdmaps.c File Reference

## Functions
int | XDmaPs_CfgInitialize (XDmaPs *InstPtr, XDmaPs_Config *Config, u32 EffectiveAddr)
| Initializes a specific XDmaPs instance such that it is ready to be used. More...
int | XDmaPs_ResetManager (XDmaPs *InstPtr)
| Reset the DMA Manager. More...
int | XDmaPs_ResetChannel (XDmaPs *InstPtr, unsigned int Channel)
| Reset the specified DMA Channel. More...
void | XDmaPs_FaultISR (XDmaPs *InstPtr)
| Driver fault interrupt service routine This is the one that connects the GIC. More...
int | XDmaPs_SetDoneHandler (XDmaPs *InstPtr, unsigned Channel, XDmaPsDoneHandler DoneHandler, void *CallbackRef)
| Set the done handler for a channel. More...
int | XDmaPs_SetFaultHandler (XDmaPs *InstPtr, XDmaPsFaultHandler FaultHandler, void *CallbackRef)
| Set the fault handler for a channel. More...
int | XDmaPs_Instr_DMARMB (char *DmaProg)
| Construction function for DMARMB instruction. More...
int | XDmaPs_Instr_DMAWMB (char *DmaProg)
| Construction function for DMAWMB instruction. More...
u32 | XDmaPs_ToCCRValue (XDmaPs_ChanCtrl *ChanCtrl)
| Conversion function from PL330 bus transfer descriptors to CCR value. More...
int | XDmaPs_ConstructSingleLoop (char *DmaProgStart, int CacheLength, char *DmaProgLoopStart, int LoopCount)
| Construct a loop with only DMALD and DMAST as the body using loop counter 0. More...
int | XDmaPs_ConstructNestedLoop (char *DmaProgStart, int CacheLength, char *DmaProgLoopStart, unsigned int LoopCountOuter, unsigned int LoopCountInner)
| Construct a nested loop with only DMALD and DMAST in the inner loop body. More...
int | XDmaPs_GenDmaProg (XDmaPs *InstPtr, unsigned int Channel, XDmaPs_Cmd *Cmd)
| Generate a DMA program based for the DMA command, the buffer will be pointed by the GeneratedDmaProg field of the command. More...
int | XDmaPs_FreeDmaProg (XDmaPs *InstPtr, unsigned int Channel, XDmaPs_Cmd *Cmd)
| Free the DMA program buffer that is pointed by the GeneratedDmaProg field of the command. More...
int | XDmaPs_Start (XDmaPs *InstPtr, unsigned int Channel, XDmaPs_Cmd *Cmd, int HoldDmaProg)
| Start a DMA command. More...
int | XDmaPs_IsActive (XDmaPs *InstPtr, unsigned int Channel)
| Checks whether the DMA channel is active or idle. More...
void | XDmaPs_DoneISR_0 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 0. More...
void | XDmaPs_DoneISR_1 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 1. More...
void | XDmaPs_DoneISR_2 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 2. More...
void | XDmaPs_DoneISR_3 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 3. More...
void | XDmaPs_DoneISR_4 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 4. More...
void | XDmaPs_DoneISR_5 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 5. More...
void | XDmaPs_DoneISR_6 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 6. More...
void | XDmaPs_DoneISR_7 (XDmaPs *InstPtr)
| Driver done interrupt service routine for channel 7. More...
void | XDmaPs_Print_DmaProg (XDmaPs_Cmd *Cmd)
| Print the Dma Prog Contents. More...