Teledyne LeCroy SAS Verification Test Descriptions - Manual (Page 35)

The University of New Hampshire
InterOperability Laboratory
Serial Attached SCSI Consortium
34 SAS Link and Transport Layer Test Suite v0.13
Test 9.1.1 - SSP Frames Structure – Hashed Address
Purpose: To determine that the DUT properly calculated a hashed destination SAS address based on the sas address
provided in a received Identify Frame.
References:
4.2.3, Annex D SAS Standard
Resource Requirements: SAS Protocol Analyzer and Generator. SAS Target.
Revision History: September 23, 2004
Test Setup: The DUT and the Testing Station are physically connected.
Test Procedure (Targets):
• The Testing Station should start and complete a Phy Reset sequence followed by an Identify sequence
with the DUT. Since the DUT is a target the Testing Station should transmit an Identify Address frame
indicating that it is an initiator. The SAS address provided in the Identify Frame should be
7FFFFFFFFFFFFFFFh.
• The Testing Station should open an SSP connection to the DUT.
• Wait for the DUT to transmit OPEN_ACCEPT and RRDY. The Testing Station should transmit a
SCSI INQUIRY command to the DUT, then close the connection.
• Wait for the DUT to open an SSP connection to the Testing Station. Allow the DUT to transmit a SCSI
Response to the Testing Station.
Observable Results: In each case verify that the DUT transmitted an SSP frame (command or response) with a
hashed destination SAS address of 000000h.