Teledyne LeCroy SAS Verification Test Descriptions User Manual

Page 35

The University of New Hampshire

InterOperability Laboratory

Serial Attached SCSI Consortium

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.