Data Fields
EnetUdma_DmaDesc_s Struct Reference

CPPI DMA descriptor. More...

#include <enet_udma.h>

Data Fields

EnetUdma_CpswHpdDesc hpdDesc
 
struct EnetUdma_DmaDesc_spNextDesc
 
EnetUdma_PktInfopAppPktInfo
 

Detailed Description

CPPI DMA descriptor.

The format of a single DMA descriptor to be transmitted via the Enet UDMA interface.

Field Documentation

EnetUdma_CpswHpdDesc EnetUdma_DmaDesc_s::hpdDesc

CPPI HPD descriptor. Note: This MUST be first member as it is typecasted to EnetUdma_CpswHpdDesc

EnetUdma_PktInfo* EnetUdma_DmaDesc_s::pAppPktInfo

Application packet details - this is used by application to store original packet info. This is to avoid asking buffer address from driver descriptor

struct EnetUdma_DmaDesc_s* EnetUdma_DmaDesc_s::pNextDesc

Pointer to next DMA desc in the queue


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

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