#include <gmacd.h>

Data Fields
uint8_t *	pTxBuffer
uint8_t *	pRxBuffer
sGmacRxDescriptor *	pRxD
sGmacTxDescriptor *	pTxD
fGmacdTransferCallback	fRxCb
fGmacdWakeupCallback	fWakupCb
fGmacdTransferCallback *	fTxCbList
fGmacdTxPtpEvtCallBack	fTxPtpEvtCb
uint16_t	wRxListSize
uint16_t	wRxI
uint16_t	wTxListSize
uint16_t	wTxHead
uint16_t	wTxTail
uint8_t	bWakeupThreshold
uint16_t	wTxBufferSize
uint16_t	wRxBufferSize

Detailed Description

GMAC Queue driver.

Field Documentation

◆ bWakeupThreshold

uint8_t _GmacQueueDriver::bWakeupThreshold

Number of free TD before wakeup callback is invoked

◆ fRxCb

fGmacdTransferCallback _GmacQueueDriver::fRxCb

Optional callback to be invoked once a frame has been received

◆ fTxCbList

fGmacdTransferCallback* _GmacQueueDriver::fTxCbList

Optional callback list to be invoked once TD has been processed

◆ fTxPtpEvtCb

fGmacdTxPtpEvtCallBack _GmacQueueDriver::fTxPtpEvtCb

Optional callback to be invoked on transmit of PTP Event messages

◆ fWakupCb

fGmacdWakeupCallback _GmacQueueDriver::fWakupCb

Optional callback to be invoked once several TD have been released

◆ pRxBuffer

uint8_t* _GmacQueueDriver::pRxBuffer

Pointer to allocated RX buffer

◆ pRxD

sGmacRxDescriptor* _GmacQueueDriver::pRxD

Pointer to Rx TDs (must be 8-byte aligned)

◆ pTxD

sGmacTxDescriptor* _GmacQueueDriver::pTxD

Pointer to Tx TDs (must be 8-byte aligned)

◆ wRxI

uint16_t _GmacQueueDriver::wRxI

RX index for current processing TD

◆ wRxListSize

uint16_t _GmacQueueDriver::wRxListSize

RX TD list size

◆ wTxBufferSize

uint16_t _GmacQueueDriver::wTxBufferSize

RX buffer size

◆ wTxHead

uint16_t _GmacQueueDriver::wTxHead

Circular buffer head pointer by upper layer (buffer to be sent)

◆ wTxListSize

uint16_t _GmacQueueDriver::wTxListSize

TX TD list size

◆ wTxTail

uint16_t _GmacQueueDriver::wTxTail

Circular buffer tail pointer incremented by handlers (buffer sent)

The documentation for this struct was generated from the following file:

bsps/arm/atsam/include/libchip/include/gmacd.h

Data Fields