InfiniBand Test Specification  1.0.38
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C14_024_08_04

Inherits MadTest.

Public Member Functions

 C14_024_08_04 ()
 
boolean execute () throws TestException
 

Protected Member Functions

boolean initialize () throws TestException
 

Detailed Description

24.1.5.18.2 SLTOVLMAPPINGTABLE FOR SWITCH ONLY FOR UNSUPPORTED ATTRIBUTE

24.1.5.18 V1C14-024.1.1 SUBNET MANAGEMENT ATTRIBUTE - SLTOVLMAPPINGTABLE FOR SWITCH ONLY

Abstract: This test performs checks of SLtoVLMappingTable attribute and components for Switch only. Included are tests for both Read-Only (RO) and Read-Write (RW) attribute components.

Coverage: v1c14-024.1.1

Topology Configuration: SimpleLink: Tester=MAD Tester; Width=1X, 2X, 4X, 8X, or 12X; Speed=SDR, DDR, r QDR; DUT=Switch.

DUT Qualifiers: None, unless specified in algorithm section.

Notes:

  1. Additional checking of method/attribute combinations is performed in tests for v1c14-003.

Test Case Description

◆ C14_024_08_04()

C14_024_08_04 ( )

24.1.5.18.2 SLTOVLMAPPINGTABLE FOR SWITCH ONLY FOR UNSUPPORTED ATTRIBUTE

Assertions: v1c14-024.1.1#08.01, v1c14-024.1.1#08.02, v1c14-024.1.1#08.03, v1c14-024.1.1#08.04

Notes: Execute this test for Switch Only (including Switch Management Port).

  1. Test for operation using legal values when attribute is not supported.
  2. NUMBER_OF_PORTS is variable of type Integer.
  3. ENHANCED_PORT_0_SUPPORTED is variable of type Integer.
  4. PORT_VL_CAP is variable of type Integer.
  5. SL_TO_VL_BLOCK, SL_TO_VL_BLOCK1 are variables of 16 entries of type Integer.
  6. SMP_DATA is variable of type MadPacketSpec

Developer: Kevin King

Test Procedure

◆ initialize()

boolean initialize ( ) throws TestException
protected

Initialization:

  1. PortInfo:PortState is Initialized, Armed or Active for both MADTester and DUT.

◆ execute()

boolean execute ( ) throws TestException

Test Procedure:

  1. SendMad (SubnGet(NodeInfo))

  2. SMP_DATA = ReceiveMad (SubnGetResp(NodeInfo))

  3. NUMBER_OF_PORTS = ReceiveMad (SubnGetResp(NodeInfo):NumPorts)

  4. SendMad (SubnGet(PortInfo where MADHeader:AttributeModifier = 0))

  5. SMP_DATA = ReceiveMad (SubnGetResp(PortInfo))

  6. Verify SMP_DATA:CapabilityMask[IsSLMappingSupported] == 1

    • Remark: SL Mapping should not be supported by the switch, if supported terminate the test.

  7. SendMad (SubnGet(SwitchInfo))

  8. If (ReceiveMad (SubnGetResp(SwitchInfo):EnhancedPort0) == 1) Then

  9. Tester Procedure steps 12 to 22 should be repeated for all legal values of both fields in SLtoVLMappingTable AttributeModifier (AttributeModifier[15:8] gets 0 to number of switch physical ports, AttributeModifier[7:0] gets ENHANCED_PORT_0_SUPPORTED to number of switch physical ports) and any values in SLtoVL entries(means in or out of the range set for the port in the PORT_VL_CAP - there is no meaning to these values in the attribute aspect).

  10. SendMad (SubnGet(PortInfo where MADHeader:AttributeModifier = as specified))

  11. SMP_DATA = ReceiveMad (SubnGetResp(PortInfo))

  12. PORT_VL_CAP = SMP_DATA:VLCap

  13. Verify PORT_VL_CAP == 1 // v1c14-024.1.1#08.02

    • Remark: If SL Mapping is not supported by the device than the device supports the minimum required , means only 1 VL.

  14. SendMad (SubnGet(SLtoVLMappingTable where MADHeader:Attribute-Modifier[7:0] = ENHANCED_PORT_0_SUPPORTED - NUMBER_OF_PORTS, MADHeader:AttributeModifier[15:8] = 0 - NUMBER_OF_PORTS, MADHeader:AttributeModifier[31:16] = 0))

    • Remark: Configure to legal input port and legal output port.(port number '0' assigned to Switch Management Port). The AM for a SubnGet/SubnSet SL2VLMappingTable is a combination of input/output ports...

  15. SMP_DATA = ReceiveMad (SubnGetResp(SLtoVLMappingTable))

  16. Verify SMP_DATA format: // v1c14-024.1.1#08.01, v1c14-024.1.1#08.03

    • MADHeader:AttributeID == SLtoVLMappingTable
    • MADHeader:AttributeModifier[7:0] as specified above
    • MADHeader:AttributeModifier[15:8] as specified above
    • MADHeader:AttributeModifier[31:16] == 0
    • MADHeader:Status.Code != 0
    • Remark: Status was non-zero because attribute is not supported.

  17. SL_TO_VL_BLOCK1 = MADHeader:MADData.

  18. SendMad (SubnSet(SLtoVLMappingTable where MADHeader:AttributeModifier[7:0] as specified above, MADHeader:AttributeModifier[15:8] as specified above, MADHeader:AttributeModifier[31:16] = 0))

    • Remark: Configure to legal input port and legal output port.(port number '0' assigned to Switch Management Port).
    • SL_TO_VL_BLOCK set to any values where SL_TO_VL_BLOCK not equal to SL_TO_VL_BLOCK1.

  19. SMP_DATA = ReceiveMad (SubnGetResp(SLtoVLMappingTable))

  20. Verify SMP_DATA format: // v1c14-024.1.1#08.01, v1c14-024.1.1#08.04

    • MADHeader:AttributeID == SLtoVLMappingTable
    • MADHeader:AttributeModifier[7:0] as specified above
    • MADHeader:AttributeModifier[15:8] as specified above
    • MADHeader:AttributeModifier[31:16] == 0
    • MADHeader:Status.Code != 0
    • Remark: Status was non-zero because attribute is not supported.

  21. Verify that the response contains the new values.

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