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Parameter Data Format
d. I_T NEXUS LOSS TIME
Specifies the maximum time for which the HDD performs error recovery
processing for I_T Nexus Loss as a multiple of 1 ms.
CODE DESCRIPTION
0000h Vender-specific
0001h to FFFEh Specifies the maximum time for error recovery processing
as a multiple of 1 ms (recommended value: 2,000 ms).
FFFFh The error recovery processing time is not limited.
e. INITIATOR RESPONSE TIMEOUT
Specifies the maximum time in milliseconds for which the HDD waits for a
WRITE data frame. A command will end with CHECK CONDITION status
(Aborted Command [=B]/Initiator Response Timeout [=4B/06]) if this time
has elapsed before the arrival of a WRITE data frame.
Table 5.12 Port control parameter: Sub Page Format (Long Format)
Bit
Byte
7 6 5 4 3 2 1 0
0
PS SPF (1) 0 1 1 0 0 1
1 SUBPAGE CODE (01h)
2 (MSB)
3
Page Length (n-3)
(LSB)
4
5
Reserved
x '0000'
6 Reserved
7
NUMBER OF PHYS
8
First SAS phy mode descriptor
… …
n Last SAS phy mode descriptor
a. SPF
"0": Indicates that the transfer data is in Short Page Format.
"1": Indicates that the transfer data is in Long Page Format.
312 C141-C013