AM64x MCU+ SDK  08.02.00
Data Fields
EnetDma_DmaDescStats Struct Reference
APIs for Networking modules » APIs for Enet LLD » Enet Data Path (DMA) » Packet statistics

Detailed Description

DMA descriptor stats for the RX & TX channels.

Data Fields

uint64_t readyDmaDescEnq
 
uint64_t freeDmaDescDeq
 
uint64_t underFlowCnt
 

Field Documentation

◆ readyDmaDescEnq

uint64_t EnetDma_DmaDescStats::readyDmaDescEnq

Total number of empty desc enqueued for RX channel and ready desc enqueued for TX channel.

◆ freeDmaDescDeq

uint64_t EnetDma_DmaDescStats::freeDmaDescDeq

Total number of ready desc dequeued for RX channel and empty desc dequeued for TX channel.

◆ underFlowCnt

uint64_t EnetDma_DmaDescStats::underFlowCnt

Total number of DMA desc queue underflows for RX channel or TX channel