C09_027

Inherits TransportTest.

Inherited by C09_027_01, C09_027_02, C09_027_03, C09_027_04, C09_027_05, C09_027_06, C09_027_07, C09_027_08, C09_027_09, C09_027_10, C09_027_11, C09_027_12, and C09_027_13.

Protected Member Functions
TsonTestInfo	setupTestInfo () throws TestException
boolean	initialize () throws TestException
BigInteger	sendFetch (final long psn) throws TestException
void	sendReadRequests (final long psn) throws TestException

Detailed Description

9.5.0.1 V1C09-027 RELIABLE SERVICE TRANSACTION ORDERING

This is a base class for C09_027 tests.

Test Procedure

setupTestInfo()

TsonTestInfo setupTestInfo ( ) throws TestException

protected

1. Set QP ACK timeout = 0 (infinite)

initialize()

boolean initialize ( ) throws TestException

protected

Initialization:

1. OpenRcChannel( CC ) // (reliable connection)

sendFetch()

BigInteger sendFetch ( final long  psn ) throws TestException

protected

Send Fetch/Add for retrieving remote data

• PACKET_OUT.HeaderMask = LOCAL | FETCH_ADD
• PACKET_OUT.BTH_OpCode = ATOMIC_FETCH_ADD
• CC.TT_TxReqPSN = Mod( CC.Start_PSN, 2^24)
• PACKET_OUT.BTH_AckReq = 1
• PACKET_OUT.Atomic_vaddr = DUT buffer address
• PACKET_OUT.Atomic_rkey = DUT rkey
• PACKET_OUT.Atomic_SWAP_ADD = 0
• TransportTxPacket( CC, PACKET_OUT )

Receive Atomic FetchAdd ACK packet

• PACKET_IN.BTH_OpCode = RC_ATOMIC_ACK
• CC.TT_RxReqPSN = Mod( CC.Start_PSN, 2^24)
• PACKET_IN.AETH_Syndrome = ACK
• TransportRxPacket( CC, PACKET_IN)
• Verify ( PACKET_IN.AETH_Syndrome & ACK_MASK == ACK )
• COMPARE = PACKET_IN.AtomicAck_ETH_OrigRemDt

sendReadRequests()

void sendReadRequests ( final long  psn ) throws TestException

protected

Send Read Requests

1. Transmit 1 RDMA Read Request WQE from TT at size (5 * PMTU). The response message from DUT will contain 5 packets.

2. Transmit RDMA Read Request Packet

   • PACKET_OUT.HeaderMask = LOCAL | RDMA_READ_REQ
   • PACKET_OUT.BTH_OpCode = RDMA_READ_REQ
   • CC.TT_TxReqPSN = Mod( CC.Start_PSN + 0, 2^24)
   • PACKET_OUT.BTH_AckReq = 1
   • PACKET_OUT.RETH_vaddr = DUT buffer address
   • PACKET_OUT.RETH_rkey = DUT rkey
   • PACKET_OUT.RETH_dmaLength = PMTU * 5
   • TransportTxPacket( CC, PACKET_OUT )

3. Transmit a second RDMA Read Request Packet of size PMTU

   • PACKET_OUT.HeaderMask = LOCAL | RDMA_READ_REQ
   • PACKET_OUT.BTH_OpCode = RDMA_READ_REQ
   • CC.TT_TxReqPSN = Mod( CC.Start_PSN + 5, 2^24)
   • PACKET_OUT.BTH_AckReq = 1
   • PACKET_OUT.RETH_vaddr = DUT buffer address
   • PACKET_OUT.RETH_rkey = DUT rkey
   • PACKET_OUT.RETH_dmaLength = PMTU * 1
   • TransportTxPacket( CC, PACKET_OUT )

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

• main/java/com/soft_forge/ibtatests/tests/C09_027.java