Fibre Channel Port Login Accept; Fibre Channel Process Login - Seagate 15K.4 - Cheetah - Hard Drive Product Manual

9.1.5

Fibre Channel port login accept

Table 8 identifies the N_Port Login access payload values.
Table 8: N_Port Login Accept (ACC) payload
Bytes
0-15 02 00 00
16-31 00 00 01
32-35 CC UI UI
36-47
48-51 00 00 00
52-63
64-67 00 00 00
68-79
80-83 00 01 00
84-95
96-99 00 00 00
100-111
112-115 00 00 00
CC Bytes (22, 23 and 24) and (30, 31 and 32) are currently factory set to 00 04 CF respectively (subject to change).
FS Receive buffer field size. The drive returns and uses the receive buffer size from the N_Port Login Class 3 receive
buffer.
UI Unique identifier. This 24-bit field is uniquely assigned to the drive. This same UI appears in the Port Name and
Node Name fields.
P Byte port identifier field.
0 P_LOGI received on Node.
1 P_LOGI received on Port A.
2 P_LOGI received on Port B.
9.1.6

Fibre Channel Process Login

Table 9 lists the process login payload data.
Table 9: Process Login (PLRI) payload
Bytes
0-15 20 10 00
16-19 00 00 00
XX Indicates fields that are not used.
50
00 09 09 00 00
F4 2P 00 CC CC
UI
00 00 00 00
00
00 00 00 00
00
80 00 00 00
00
00 00 00 00
00
00 00 00 00
00
14 08 00 20
22
88 00 FS FS 00
CC UI UI UI 20
00 00 00 00 00
00 00 00 00 00
00 00 FS FS 00
00 00 00 00 00
00 00 00 00 00
00 XX XX XX
Cheetah 15K.4 FC Product Manual, Rev. C
FF 00 01 Common
00 CC CC
00 00 00 Class 1
00 00 00 Class 2
FF 00 00 Class 3
00 00 00 Reserved
00 00 00 Vendor -
Version
XX XX XX XX XX