Mode Select (6)
Julyl 2017 Command Set 61
SAS Disconnect/Reconnect Page (HP Bridged)
TABLE 4-27 shows the format of the Mode Sense Serial Attached SCSI Disconnect/
Reconnect page.
TABLE 4-27 SAS Disconnect/Reconnect Page
Byte
Bit
76543210
0 PS SPF Page Code (02h)
1 Page Length (0Eh)
2 Reserved (00h)
3 Reserved (00h)
4
to
5
(MSB)
Bus Inactivity Time Limit
(LSB)
6 Reserved (00h)
7 Reserved (00h)
8
to
9
(MSB)
Maximum Connect Time Limit
(LSB)
10
to
11
(MSB)
Maximum Burst Size
(LSB)
12 Reserved (00h)
13 Reserved (00h)
14
to
15
(MSB)
First Burst Size
(LSB)
Mode Sense: SAS Disconnect/Reconnect Page
Definitions:
PS The parameters Saveable bit is set to 0.
SPF The library returns a value of:
0 = SubPage Format bit, indicating page_0 format is being used.
Page Code This field is set to:
02h = identifies the page as the Disconnect/Reconnect page.
Bus Inactivity Time
Limit
This field contains the maximum time in 100 µs increments that an SSP
target port is permitted to maintain a connection without transferring a frame
to the SSP initiator port.
• 0000h indicates that there is no bus inactivity limit.
Maximum Connect Time
Limit
This field contains the maximum duration of a connection in 100 µs increments.
• 0000h specifies that there is no maximum connection time limit.