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IPMI Controller: IPMI Message Protocol
10006024-04 Katana
®
752i User’s Manual
11-11
The Zircon PM implements many standard IPMI commands. Please refer to the IPMI specifi-
cation (listed in
Table 1-2) for details about each command’s request and response data. The
remainder of this section describes standard commands that have Zircon PM-specific
request/response data.
Get Sensor Reading (Sensor/Event)
The Get Sensor Reading command provides access to the Zircon PM’s internal or external
sensors. The Zircon PM has six analog-to-digital (A/D) converters, two temperature sen-
sors, and three processor watchdog sensors. All of the A/D converters connect to the
board’s power supplies, allowing the Zircon PM to monitor board voltages. Two on-board
temperature sensors monitor the front-side airflow temperature. A watchdog sensor moni-
tors the operations on the 750GL processor.
Table 11-9 shows the request/response data
parameters for the Get Sensor Reading command.
Get Device SDR Sensor/Event 04, 05 00 21
Reserve Device SDR Repository Sensor/Event 04, 05 00 22
Get Sensor Reading Factors Sensor/Event 04, 05 00 23
Set Sensor Thresholds Sensor/Event 04, 05 00 26
Get Sensor Thresholds Sensor/Event 04, 05 00 27
Get Sensor Reading Sensor/Event 04, 05 00 2D
Set Sensor Type Sensor/Event 04, 05 00 2E
Get Sensor Type Sensor/Event 04, 05 00 2F
Get Device ID Application 06, 07 00 01
Broadcast 'Get Device ID' Application 06, 07 00 01
Cold Restart Application 06, 07 00 02
Warm Restart Application 06, 07 00 03
Get Self Test Results Application 06, 07 00 04
Send Message (private IPMB only) Application 06,07 00 34
Master Write-Read I
2
C Application 06, 07 00 52
Get FRU Inventory Area Info Storage 0A, 0B 00 10
Read FRU Inventory Data Storage 0A, 0B 00 11
Write FRU Inventory Data Storage 0A, 0B 00 12
Enter SDR Repository Update Mode Storage 0A, 0B 00 2A
Exit SDR Repository Update Mode Storage 0A, 0B 00 2B
Write Setting OEM 30, 31 00 00
Read Setting OEM 30, 31 00 01
Set Heartbeat OEM 30, 31 00 02
Get Heartbeat OEM 30, 31 00 03
Command: (continued) netFn: LUN: Cmd: