Artesyn Embedded Technology ATCA-7370, Инструкция по установке и эксплуатации

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Supported IPMI Commands
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54G )
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8.4.17 Get Payload Shutdown Time-Out Command
When the shelf manager commands the IPMC to shut down the payload (i.e. sends the
Activate/Deactivate FRU command), the IPMC notifies the payload by forwarding the
command Activate/Deactivate FRU to the KCS interface. Provided the OpenIPMI driver has
registered this command for notification, the payload gets notified. Upon receiving this
notification, the payload software is expected to initiate the payload shutdown sequence.
After performing this sequence, the payload should send the Graceful Reset command to the
IPMC over the payload Interface to notify the IPMC that the payload shutdown is complete.
To avoid deadlocks that may occur if the payload software does not respond, the IPMC
provides a special time-out for the payload shutdown sequence. If the payload does not send
the Graceful Reset command within a definite period of time, the IPMC assumes that the
payload shutdown sequence is finished, and resets the payload.
Table 8-51 Get Payload Shutdown Time-Out Command Description
Type Byte Data Field
Request Data 1:3 PPS IANA Private Enterprise ID
0x00400A = 16394 (Pigeon Point Systems)
LSB Byte first: byte 1 = 0A, byte 2 = 40, byte 3 = 00
Response Data 1 Completion Code
2:4 PPS IANA Private Enterprise ID
0x00400A = 16394 (Pigeon Point Systems)
LSB Byte first: byte 2 = 0A, byte 3 = 40, byte 4 = 00
5:6 Time-Out measured in hundreds of milliseconds, LSB first