Datasheet

Fibre Channel Interface
1-110 C141-C008
Table 1.35 Device addresses page
Bit
Byte
7 6 5 4 3 2 1 0
0 0 0 0 0 ESI Page (00h)
1 0 0 0 0 Action Code (01h)
2
3
(MSB) Page Length (24h)
(LSB)
4
:
11
(MSB)
Node Name
(LSB)
12 Port A (01h)
13
:
15
(MSB)
Port A Port _Identifier
(LSB)
16 Port A Position
17 0 0 0 0 0 0 0 0
18
:
25
(MSB)
Port A Name
(LSB)
26 Port B (02h)
27
:
29
(MSB)
Port B Port _Identifier
(LSB)
30 Port B Position
31 0 0 0 0 0 0 0 0
32
:
39
(MSB)
Port B Name
(LSB)
• Node Name: A 64-bit Fibre Channel unique Name_Identifier assigned to the
drive.
• Port_Identifier: The FC 24-bit address assigned to the port. The lower byte
is the current FC-AL AL_PA for this port. If the port does not have a
Port_Identifer, a value of FF FF FFh is returned in the Port_Identifier field.
• Port Position: The offset value for this port's AL_PA in the FC-AL AL Loop
Initialization Loop Position (LILP) Frame. If the port does not have an
AL_PA, a value of FFh is returned in the Port Position field.
• Port Name: A 64-bit Fibre Channel unique Name_Identifier assigned to the
Port.