iPXE
Data Fields
DataBlk Struct Reference

Array of up to MAX_DATA_BLKS additional transmit buffers. More...

#include <pxe_api.h>

Data Fields

UINT8_t TDPtrType
 Always 1.
UINT8_t TDRsvdByte
 Must be zero.
UINT16_t TDDataLen
 Length of this transmit buffer.
SEGOFF16_t TDDataPtr
 Address of this transmit buffer.

Detailed Description

Array of up to MAX_DATA_BLKS additional transmit buffers.

Definition at line 1049 of file pxe_api.h.


Field Documentation

Always 1.

A value of 0 would indicate that TDDataPtr were an ADDR32_t rather than a #SEGOFF16_t. The PXE specification version 2.1 explicitly states that this is not supported; TDDataPtr will always be a #SEGOFF16_t.

Definition at line 1058 of file pxe_api.h.

Must be zero.

Definition at line 1059 of file pxe_api.h.

Length of this transmit buffer.

Definition at line 1060 of file pxe_api.h.

Referenced by pxenv_undi_transmit().

SEGOFF16_t DataBlk::TDDataPtr

Address of this transmit buffer.

Definition at line 1061 of file pxe_api.h.

Referenced by pxenv_undi_transmit().


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