Teledyne LeCroy SAS Verification Test Descriptions - Manual (Page 69)

The University of New Hampshire
InterOperability Laboratory
Serial Attached SCSI Consortium
68 SAS Link and Transport Layer Test Suite v0.13
Test 7.1.4 - Link Reset – SMP Initiator to perform Discover
Purpose: To determine that the DUT, which is an SMP Initiator, properly performs the discovery process.
References:
4.6.7.4, 7.9.2 SAS Standard
Resource Requirements: SAS Protocol Analyzer and Generator
Revision History: September 7, 2004
Test Setup: The DUT and the Testing Station are physically connected.
Test Procedure:
• The Testing Station should transmit COMINT to start a Phy Reset sequence with the DUT.
• The Testing Station should complete a Phy Reset sequence with the DUT.
• Once the Phy reset sequence between the DUT and the Testing Station are complete, the Testing
Station should transmit an Identify Address frame indicating that it is an Edge Expander.
• The DUT is expected to transmit a SMP Request REPORT GENERAL, the Testing Station should
respond with SMP Response REPORT GENERAL indicating a Phy Count of 1. The DUT is expected
to transmit an SMP Request DISCOVER to the Testing Station with a Phy ID of 0x00.
• The Testing Station should transmit an SMP Request DISCOVER indicating the presence of an SSP
Target.
Observable Results:
• Verify that the DUT transmits both an SMP Request REPORT GENERAL and an SMP Request
DISCOVER to the Testing Station.