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 4 of file pxe_api.h.

Field Documentation

◆ TDPtrType

UINT8_t DataBlk::TDPtrType

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 13 of file pxe_api.h.

◆ TDRsvdByte

UINT8_t DataBlk::TDRsvdByte

Must be zero.

Definition at line 14 of file pxe_api.h.

◆ TDDataLen

UINT16_t DataBlk::TDDataLen

Length of this transmit buffer.

Definition at line 15 of file pxe_api.h.

Referenced by pxenv_undi_transmit().

◆ TDDataPtr

SEGOFF16_t DataBlk::TDDataPtr

Address of this transmit buffer.

Definition at line 16 of file pxe_api.h.