Packet data structure.
This structure contains packet info used by application for getting/passing the packet data with DMA module.
Transmit Packet scatter gather list entry.
This structure contains info on scatter-gather fragments used for transmitting packets when packets are split into list of discontinuous fragments called scatter-gather list. Each sg list has a fragment of the packet
Data Fields | |
uint8_t * | bufPtr |
uint32_t | segmentFilledLen |
uint32_t | segmentAllocLen |
bool | disableCacheOps |
uint8_t* EnetUdma_SGListEntry::bufPtr |
Pointer to scatter fragment
uint32_t EnetUdma_SGListEntry::segmentFilledLen |
Length of valid data in the scatter fragment
uint32_t EnetUdma_SGListEntry::segmentAllocLen |
Length of allocated buffer for scatter fragment
bool EnetUdma_SGListEntry::disableCacheOps |