Intel netstructure mpcbl0001 用户手册

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70
Technical Product Specification
Order #273817
Intel NetStructure
®
 MPCBL0001 High Performance Single Board Computer
Contents
Caution:
Do not change the Health LED default color to GREEN. Doing so will cause no color change on 
unhealthy events!
3.15
FRU Payload Control
The MPCBL0001 implements the “FRU Control” command as specified in the PICMG 3.0 
Specification. Through this command, the payload can be reset, rebooted, or have its diagnostics 
initiated. 
The FRU payload can be controlled by a command line via the Intel NetStructure
®
 MPCMM0001 
Chassis Management Module (CMM). The following CMM commands are supported by the 
MPCBL0001.
Note:
The user may issue an RMCP command to control the FRU payload as well. Refer to 
 for the associated IPMI command information. 
3.15.1
Cold Reset
When this command is initiated, the board will perform a hard reset as described in 
.
3.15.2
Warm Reset
When this command is initiated, the board will perform a soft reset as described in 
3.15.3
Graceful Reboot
This specific payload control command is implemented using system interface messaging 
capability and the SMS_ATN bit of the KCS status registers. 
The Receive Message Queue is used to hold message data for system software until the system 
software can collect it, while the SMS_ATN bit is used to indicate that the IPMC requires attention 
from the system software. 
The flow diagram below will assist the user who will be developing their system software to 
interact with this command.
Table 35. 
CMM Commands for FRU Control Options
FRU Control Options
MPCMM0001 equivalent command
Cold Reset
cmmset –l bladex –d frucontrol –v 0
Warm Reset
cmmset –l bladex –d frucontrol –v 1
Graceful Reboot
cmmset –l bladex –d frucontrol –v 2
Diagnostic Interrupt
cmmset –l bladex –d frucontrol –v 3