HGST Ultrastar 7K4000 (SAS) Hard Disk Drive Specification
89
18.5.1.8 Inquiry Data Format - EVPD = 1, Page Code - 88h
Table 58: Inquiry Data Format - EVPD = 1, (Page Code - 88h)
• Protocol Identifier is valid only when PIV=1. Protocol Identifier = 0 indicates Fibre Channel devices. Protocol Identi-
fier = 6 indicates SAS devices
Byte
BIT
76543 2 1 0
0 Qualifier = 0 Peripheral Device Type = 0
1 Page Code = 88h
2-3 Page Length = 48 (0030h)
4-5 Reserved=0
6-7 Primary Relative Port = 0001h
8-9 Reserved = 0
10-11 Initiator Port Transport ID Length = 0
12-13 Reserved = 0
14-15 Primary Target Port Descriptors Length = 0Ch
16 Protocol Identifier Code Set = 1
17 PIV=1 RSVD Association = 1 Identifier Type = 3
18 Reserved = 0
19 Identifier Length = 8
20-27
(MSB)
Primary Target Port Identifier (World Wide ID)
(LSB)
28-29 Reserved = 0
30-31 Secondary Relative Port = 0002h
32-33 Reserved = 0
34-35 Initiator Port Transport ID Length = 0
36-37 Reserved = 0
38-39 Secondary Target Port Descriptors Length = 0Ch
40 Protocol Identifier Code Set = 1
41 PIV=1 RSVD Association = 1 Identifier Type = 3
42 Reserved = 0
43 Identifier Length = 8
44-51
(MSB)
Secondary Target Port Identifier (World Wide ID)
(LSB)