EnetUdma_UdmaFlowPrms Struct Reference

Detailed Description

UDMA RX channel flow parameters.

The structure is stripped down version of Udma_FlowPrms.

Data Fields
uint8_t	einfoPresent
uint8_t	psInfoPresent
uint16_t	sopOffset
uint16_t	defaultRxCQ
uint8_t	sizeThreshEn

Field Documentation

einfoPresent

uint8_t EnetUdma_UdmaFlowPrms::einfoPresent

[IN] Set to 1 if extended packet info is present in the descriptor

psInfoPresent

uint8_t EnetUdma_UdmaFlowPrms::psInfoPresent

[IN] Set to 1 if protocol-specific info is present in the descriptor

sopOffset

uint16_t EnetUdma_UdmaFlowPrms::sopOffset

[IN] Start of rx packet data (byte offset from the start of the SOP buffer)

defaultRxCQ

uint16_t EnetUdma_UdmaFlowPrms::defaultRxCQ

[IN] RX destination queue

sizeThreshEn

uint8_t EnetUdma_UdmaFlowPrms::sizeThreshEn

[IN] UDMAP receive flow packet size based free buffer queue enable configuration