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Fibre Channel Interface Manual, Rev. D 81
9.2.6 Third Party Process Logout (TPRLO)
Third Party Process Logout (TPRLO) is sent by the initiator to a target to remove an existing SCSI login. This
frees target resources for use by other initiators.
Field definitions (listed alphabetically)
Global Process Logout
00h Only the process login for the port identified in the N_Port ID field and type code is removed.
01h All process logins for the specified type code are removed.
LS Command Code (Link Services Command Code)
24h TPRLO Payload.
Table 43: TPRLO Payload
Bit
Byte
76543210
000100100
LS Command Code
100010000
Page Length
200000000
300010100
Payload Length
400001000
Type Code
500000000
Type Code Extension
6Third Party
Orig Proc
Assc Valid
Third Party
Resp Proc
Assc Valid
Third Party
Orig N_Port
ID Validity
Global
Process
Logout
0 0 0 0
Reserved
7
Reserved
8 (MSB)
Third Party Originator Process Associator
9
10
11 (LSB)
12 (MSB)
Third Party Responder Process Associator
13
14
15 (LSB)
16 Reserved
17 (MSB
18 Third Party Originator N_Port ID
19 (LSB)
Table
number
43
43