StorageTek StorageNet SCSI-3 - Manual (Page 33)

FCP and SES Commands
8946121402 3-13
If the page code is set to 83h, the SESD will return codes shown in Table 3-21 .
Receive Diagnostic Results
An SES Application Client sends a Receive Diagnostic Results command to return
diagnostic or management data. The FCP_CDB format is shown in Table 3-22 .
A Page Code Valid ( PCV ) bit of zero indicates that the most recent Send Diagnostic
command defines the data returned by this command. A value of 1 indicates that the Page
Code field defines the data to be returned for this command. The page codes and formats are
defined in the
“Switch Diagnostics Pages” section.
Table 3-21 SESD Return Codes for 83h
Byte/Bit 7 6 5 4 3 2 1 0
0 Peripheral qualifier = 0 Peripheral Device Type = 0Dh
1 Page Code = 83h
2 Reserved
3 Page length = 32
4 Reserved = 0 Code set = 2
5 Reserved = 0 Identifier type = 1
6 Reserved = 0
7 Identifier length = 28
8 Identifier = Vendor Identification (8 bytes) + Product identification (16 bytes) +
Product revision level (4 bytes)
See Table 3-17.
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Table 3-22 Receive Diagnostic Results Command Format
Byte/Bit 7 6 5 4 3 2 1 0
0 Operation Code = 1Ch
1 Reserved PCV
2 Page Code
3 .. 4 Allocation Length
5 Control = 0