1 register fc-4 types name service (rft_id), Register fc-4 types name service (rft_id) – Seagate Fibre Channel Interface User Manual
Page 113
Fibre Channel Interface Manual, Rev. D
99
9.3.1
Register FC-4 Types Name Service (RFT_ID)
Register FC-4 Types Name Service (RFT_ID) is used to register the drive’s Port_Identifier and FC-4 type
(SCSI-FCP) with the fabric name server.
*Bytes 20-51 contain a bit map of supported FC-4 types. The 1 in byte 22 indicates type 08h (SCSI-FCP)
Table 55:
RFT_ID Payload
Bit
Byte
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
1
FC-CT Revision
1
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
Reserved
4
1
1
1
1
1
1
0
0
FC Services Type Code (Directory Service Application)
5
0
0
0
0
0
0
1
0
FC Services Sub Type (Name Service)
6
0
0
0
0
0
0
0
0
Options
7
0
0
0
0
0
0
0
0
Reserved
8
0
0
0
0
0
0
1
0
9
0
0
0
1
0
1
1
1
Command Code: RFT_ID
10
0
0
0
0
0
0
0
0
Reserved
11
0
0
0
0
0
0
0
0
Reserved
12
0
0
0
0
0
0
0
0
Reserved
13
0
0
0
0
0
0
0
0
Reason Code
14
0
0
0
0
0
0
0
0
Explanation Code
15
0
0
0
0
0
0
0
0
Vendor Unique
16
0
0
0
0
0
0
0
0
Reserved
17
MSB
18
S_ID of Requesting N_Port
19
LSB
20*
0
0
0
0
0
0
0
0
21*
0
0
0
0
0
0
0
0
22*
0
0
0
0
0
0
0
1
23*
.
.
.
0
.
.
.
0
.
.
.
0
.
.
.
0
.
.
.
0
.
.
.
0
.
.
.
0
.
.
.
0
.
.
.
51*
0
0
0
0
0
0
0
0