XLlFifo Struct Reference

This typedef defines a run-time instance of an XLlFifo device. More...

#include <xllfifo.h>

Data Fields
UINTPTR	BaseAddress
	BaseAddress is the physical base address of the device's registers More...
u32	IsReady
	IsReady is non-zero if the driver instance has been initialized. More...
UINTPTR	Axi4BaseAddress
	BaseAddress if the FIFO Data interface is AXI4 this address should use for FIFO access More...
u32	Datainterface
	Data interface of the FIFO. More...
XStrm_RxFifoStreamer	RxStreamer
	RxStreamer is the byte streamer instance for the receive channel. More...
XStrm_TxFifoStreamer	TxStreamer
	TxStreamer is the byte streamer instance for the transmit channel. More...
u32	IntId
	Interrupt ID on GIC. More...
UINTPTR	IntrParent
	Bit[0] Interrupt parent type Bit[64/32:1] Parent base address. More...

Detailed Description

This typedef defines a run-time instance of an XLlFifo device.

Field Documentation

UINTPTR XLlFifo::Axi4BaseAddress

 BaseAddress if the FIFO Data interface is

AXI4 this address should use for FIFO access

Referenced by XLlFifo_CfgInitialize(), and XLlFifo_Initialize().

UINTPTR XLlFifo::BaseAddress

BaseAddress is the physical base address of the

device's registers

Referenced by XLlFifo_CfgInitialize(), XLlFifo_Initialize(), XLlFifo_iRxGetLen(), XLlFifo_iRxOccupancy(), XLlFifo_iTxSetLen(), XLlFifo_iTxVacancy(), and XLlFifoInterruptExample().

u32 XLlFifo::Datainterface

Data interface of the FIFO.

This value is zero if the Datainterface is AXI4-lite.

Referenced by XLlFifo_CfgInitialize(), XLlFifo_RxGetWord(), and XLlFifo_TxPutWord().

u32 XLlFifo::IntId

Interrupt ID on GIC.

Referenced by XLlFifo_CfgInitialize(), and XLlFifoInterruptExample().

UINTPTR XLlFifo::IntrParent

Bit[0] Interrupt parent type Bit[64/32:1] Parent base address.

Referenced by XLlFifo_CfgInitialize(), and XLlFifoInterruptExample().

u32 XLlFifo::IsReady

IsReady is non-zero if the driver instance has been initialized.

Referenced by XLlFifo_CfgInitialize(), and XLlFifo_Initialize().

XStrm_RxFifoStreamer XLlFifo::RxStreamer

RxStreamer is the byte streamer instance for the receive channel.

Referenced by XLlFifo_CfgInitialize(), and XLlFifo_Initialize().

XStrm_TxFifoStreamer XLlFifo::TxStreamer

TxStreamer is the byte streamer instance for the transmit channel.

Referenced by XLlFifo_CfgInitialize(), and XLlFifo_Initialize().