Software Ver.2.0 Owner's manual

Properties and Programmatic Settings Packet Properties

4-16 CATC IBTrainer InfiniBand Exerciser API Reference

Base Transport Header Properties

This header is present in all packets.

Table 16 IGCIBAPacket::Prop: Base Transport Header Properties

Property Name Range Default Description

BTH_OpCode IGCVal::Opcode

Opcode. To use a reserved opcode

specify the value as

ig_int32

BTH_SE

0 - 1 0 Solicited Event.

BTH_M

0 - 1 User Migration State.

BTH_PadCnt

0 - 4 Pre-calculated Pad Count.

BTH_TVer

0 - 16 0 Transport Header Version.

BTH_P_KEY

0 - 65535 0 Partition Key.

BTH_Reserved32

0 - 255 0 Reserved (variant).

BTH_DestQP

0 – 2

0 Destination QP.

BTH_A

0 - 1 0 Acknowledge Request.

BTH_Reserved65

0 - 128 0 Reserved.

BTH_PSN

0 – 2

0 Packet Sequence Number.