Teledyne LeCroy SAS Sample Test Suite - Manual (Page 86)

SAS Sample Test Suite
Behavior After Receiving a Task Management Request (Test Group F) 86
CLEAR ACA (TestF.3)
When CLEAR ACA is received, the Target device shall complete the task management request by
sending a Response frame with DATAPRES field set to RESPONSE_DATA and the RESPONSE CODE
field set to 04h, TASK MANAGEMENT FUNCTION NOT SUPPORTED.
Test Procedure:
1. The Testing Station is instructed to start and complete a phy Reset sequence followed
by an Identify sequence with the DUT. Since the DUT is a target, the Testing Station is
instructed to transmit an Identify Address frame indicating that it is a SAS Initiator.
2. The Testing Station is instructed to open an SSP connection to the DUT and transmit a
SCSI Test Unit Ready command to the DUT. This should not be the first command
received by the DUT since power on. Close the connection
3. Allow the DUT to open an SSP connection to the Testing Station and transmit a SCSI
response frame to the received command.
4. The Testing Station is instructed to open an SSP connection to the DUT and transmits a
TASK MANAGEMENT frame CLEAR_ACA. When ACK is completed, close the connection.
5. The Testing Station will allow the DUT to open an SSP connection.
Observable Results: Verify that the DUT transmit a Response frame with DATAPRES field set to
RESPONSE_DATA and the RESPONSE CODE field set to 04h, TASK MANAGEMENT FUNCTION NOT
SUPPORTED.
6. Repeat 1-5 using an invalid LUN (0xFFFFFFFF FFFFFFFF) address
Observable Results: Verify that the DUT transmits a response frame with DATAPRES field set to
RESPONSE_DATA and the RESPONSE CODE field set to INVALID LUN