AM64x MCU+ SDK  10.00.00
Data Fields
CpswMacPort_FifoStats Struct Reference
APIs for Networking modules » APIs for Enet LLD » Enet MAC Port » CPSW MAC Port

Detailed Description

FIFO related statistics of a MAC port.

Data Fields

uint32_t rxThroughputRate
 
uint32_t txStartWords
 
uint32_t txMaxBlocks
 
uint32_t rxMaxBlocks
 
uint32_t txBlockCount
 
uint32_t rxExpressBlockCount
 
uint32_t rxPreemptBlockCount
 
bool txActiveFifo [ENET_PRI_NUM]
 

Field Documentation

◆ rxThroughputRate

uint32_t CpswMacPort_FifoStats::rxThroughputRate

Max throughput of the Ethernet ports to the crossbar SCR

◆ txStartWords

uint32_t CpswMacPort_FifoStats::txStartWords

Number of 32-byte packet words in an Ethernet port transmit FIFO before packet egress will begin

◆ txMaxBlocks

uint32_t CpswMacPort_FifoStats::txMaxBlocks

Max number of blocks allowed on all TX FIFO priorities combined

◆ rxMaxBlocks

uint32_t CpswMacPort_FifoStats::rxMaxBlocks

Max number of blocks allowed on the express and preempt RX FIFOs combined

◆ txBlockCount

uint32_t CpswMacPort_FifoStats::txBlockCount

Number of blocks allocated to the FIFO logical TX queues

◆ rxExpressBlockCount

uint32_t CpswMacPort_FifoStats::rxExpressBlockCount

Number of blocks allocated to the FIFO express RX queue

◆ rxPreemptBlockCount

uint32_t CpswMacPort_FifoStats::rxPreemptBlockCount

Number of blocks allocated to the FIFO preempt RX queue

◆ txActiveFifo

bool CpswMacPort_FifoStats::txActiveFifo[ENET_PRI_NUM]

Whether a FIFO priority has one or more queued packets or not