iPXE
Data Fields
iscsi_bhs_r2t Struct Reference

iSCSI request to transfer basic header segment More...

#include <iscsi.h>

Data Fields

uint8_t opcode
 Opcode. More...
 
uint8_t flags
 Flags. More...
 
uint16_t reserved_a
 Reserved. More...
 
union iscsi_segment_lengths lengths
 Segment lengths. More...
 
struct scsi_lun lun
 Logical Unit Number. More...
 
uint32_t itt
 Initiator Task Tag. More...
 
uint32_t ttt
 Target Transfer Tag. More...
 
uint32_t statsn
 Status sequence number. More...
 
uint32_t expcmdsn
 Expected command sequence number. More...
 
uint32_t maxcmdsn
 Maximum command sequence number. More...
 
uint32_t r2tsn
 R2T sequence number. More...
 
uint32_t offset
 Buffer offset. More...
 
uint32_t len
 Desired data transfer length. More...
 

Detailed Description

iSCSI request to transfer basic header segment

Definition at line 431 of file iscsi.h.

Field Documentation

◆ opcode

uint8_t iscsi_bhs_r2t::opcode

Opcode.

Definition at line 433 of file iscsi.h.

◆ flags

uint8_t iscsi_bhs_r2t::flags

Flags.

Definition at line 435 of file iscsi.h.

◆ reserved_a

uint16_t iscsi_bhs_r2t::reserved_a

Reserved.

Definition at line 437 of file iscsi.h.

◆ lengths

union iscsi_segment_lengths iscsi_bhs_r2t::lengths

Segment lengths.

Definition at line 439 of file iscsi.h.

◆ lun

struct scsi_lun iscsi_bhs_r2t::lun

Logical Unit Number.

Definition at line 441 of file iscsi.h.

◆ itt

uint32_t iscsi_bhs_r2t::itt

Initiator Task Tag.

Definition at line 443 of file iscsi.h.

◆ ttt

uint32_t iscsi_bhs_r2t::ttt

Target Transfer Tag.

Definition at line 445 of file iscsi.h.

Referenced by iscsi_rx_r2t().

◆ statsn

uint32_t iscsi_bhs_r2t::statsn

Status sequence number.

Definition at line 447 of file iscsi.h.

◆ expcmdsn

uint32_t iscsi_bhs_r2t::expcmdsn

Expected command sequence number.

Definition at line 449 of file iscsi.h.

◆ maxcmdsn

uint32_t iscsi_bhs_r2t::maxcmdsn

Maximum command sequence number.

Definition at line 451 of file iscsi.h.

◆ r2tsn

uint32_t iscsi_bhs_r2t::r2tsn

R2T sequence number.

Definition at line 453 of file iscsi.h.

◆ offset

uint32_t iscsi_bhs_r2t::offset

Buffer offset.

Definition at line 455 of file iscsi.h.

Referenced by iscsi_rx_r2t().

◆ len

uint32_t iscsi_bhs_r2t::len

Desired data transfer length.

Definition at line 457 of file iscsi.h.

Referenced by iscsi_rx_r2t().


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