Reference Guide

Chapter 4 SCSI Commands
MODE SELECT (6) / (10) Command (15h / 55h)
DLT-S4 Interface Reference Guide 133
Table 81 SAS Phy Mode
Descriptor — Field Descriptions
32 Attached Phy Identifier
33 — 39 Reserved
40 Programmed Minimum Physical Link Rate Hardware Minimum Physical Link Rate
41 Programmed Maximum Physical Link Rate Hardware Maximum Physical Link Rate
42 — 49 Reserved
50 — 51 Vendor Specific
52 — 55 Reserved
Field Descriptor
Phy Identifier Phy Identifier Always set to 0.
Attached Device Type Reflects the Device Type reported in the Identify Address frame
received by the drive.
Attached SSP Initiator Port Reflects the SSP Initiator Port Bit reported in the Identify Address
frame received by the drive.
Attached STP Initiator Port Reflects the STP Initiator Port Bit reported in the Identify Address
frame received by the drive.
Attached SMP Initiator Port Reflects the SMP Initiator Port Bit reported in the Identify Address
frame received by the drive.
Attached SSP Target Port Reflects the SSP Target Port Bit reported in the Identify Address
frame received by the drive.
Attached STP Target Port Reflects the STP Target Port Bit reported in the Identify Address
frame received by the drive.
Attached SMP Target Port Reflects the SMP Target Port Bit reported in the Identify Address
frame received by the drive.
SAS Address Indicates the SAS Address of the drive.
Bit
7 6 5 4 3 2 1 0
Byte