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SCSI Commands Reference Manual, Rev. J 442
www.seagate.com Parameters for direct access devices
PHY IDENTIFIER field
The PHY IDENTIFIER field indicates the phy identifier (see SPL-3) of the phy for which information is being returned.
ATTACHED DEVICE TYPE field
The ATTACHED DEVICE TYPE field indicates the device type attached to this phy and is defined in Table 336.
NEGOTIATED PHYSICAL LINK RATE field
If the NEGOTIATED PHYSICAL LINK RATE field (see table 338) is not set to a physical link rate, then the management device server may set the
ATTACHED DEVICE TYPE field to 000b.
ATTACHED SSP INITIATOR PORT bit
An ATTACHED SSP INITIATOR PORT bit set to:
0 zero indicates that an SSP initiator port is not present in the attached device.
1 one indicates that an SSP initiator port is present in the attached device.
ATTACHED STP INITIATOR PORT bit
An ATTACHED STP INITIATOR PORT bit set to one indicates that an STP initiator port is present in the attached device.
ATTACHED SMP INITIATOR PORT bit
An ATTACHED SMP INITIATOR PORT bit set to one indicates that an SMP initiator port is present in the attached device.
ATTACHED SSP TARGET PORT bit
An ATTACHED SSP TARGET PORT bit set to one indicates that an SSP target port is present in the attached device.
ATTACHED STP TARGET PORT bit
An ATTACHED STP TARGET PORT bit set to one indicates that an STP target port is present in the attached device.
ATTACHED SMP TARGET PORT bit
An ATTACHED SMP TARGET PORT bit set to one indicates that an SMP target port is present in the attached device.
SAS ADDRESS field
The SAS ADDRESS field indicates the port identifier (see SPL-3 r02, Section 4.2.9) of the SAS port transmitting the IDENTIFY address frame. For
expander ports, the SAS ADDRESS field indicates the device name (see SPL-3 r02, Section 4.2.6) of the expander device transmitting the IDEN-
TIFY address frame.
ATTACHED SAS ADDRESS field
The ATTACHED SAS ADDRESS field contains SAS address of the attached SAS port (see SPL-3 r02, Section 4.2.9).
ATTACHED PHY IDENTIFIER
The ATTACHED PHY IDENTIFIER field contains the phy identifier of the attached SAS phy in the attached SAS device.
HARDWARE MINIMUM PHYSICAL LINK RATE field
The HARDWARE MINIMUM PHYSICAL LINK RATE field indicates the minimum physical link rate supported by the phy. The values are defined in
table 347.