Information Technology Reference
In-Depth Information
05h
Initiator-detected
error
Out
06h
Abort
Out
Sent from the initiator to the target to clear any
I/O process. The target goes to the bus-free
phase following successful receipt of this mes-
sage.
07h
Message reject
Out
Sent from either the initiator or target to indi-
cate that the last message or message byte it
received was inappropriate or has not been
implemented.
08h
No operation
Out
Sent from an initiator in response to a target's
request for a message when the initiator does
not currently have any other valid message to
send.
09h
Message parity error
Out
0Ah
Linked command
complete
In
0Bh
Linked command
complete (with flag)
In
0Ch
Bus device reset
Out
Sent from an initiator to direct a target to clear
all I/O processes on that SCSI device. This
message forces a hard reset condition to the
selected SCSI device.
0Dh
Abort tag
Out
0Eh
Clear queue
Out
0Fh
Initiate recovery
In/Out
10h
Release recovery
Out
11h
Terminate I/O
process
Out
12h-1Fh
Reserved
23h
Ignore wide residue
(2 bytes)
24h-2Fh
Reserved for two-
byte messages
30h-7Fh
Reserved
80h-FFh
Identify
In/Out
