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c.
Table 4.10 VPD information: device unique information
Bit
7
Byte
0
Qualifier ('000b)
1
2
3
4
Protocol Identifier ('0110b')
PIV
5
('1b')
6
7
8
(LSB)
~
~
~
~
15
Protocol Identifier
6h: Indicates that this page conforms to the SAS SCSI device specifications.
Code Set
Indicates the type of the code shown in the "Identifier (ID)" field.
PIV (PROTOCOL IDENTIFIER VALID)
0h: The "Protocol Identifier" field is invalid.
1h: The "Protocol Identifier" field is valid.
C141-C009
Device unique information
This VPD information reports the IDD unique information. The format
of this VPD information is shown in Table 4.10.
6
5
4
X'83' (Page Code)
X'0C' (Page Length)
Reserv
Association
('0'b)
('00b')
Reserved (x'00')
Identifier length (x'08')
Identifier (ID)
0 and 3 - Fh:
Reserved
1h:
The Identifier is a binary code.
2h:
The Identifier is an ASCII code.
4.1 Control/Sense Commands
3
2
Device Type Code ('000b)
X'00'
Code set ('0001b')
Identifier type ('0011'b)
1
0
~
~
(LSB)
4-13
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