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IPMI Controller: IPMI Message Protocol
Katana
®
752i User’s Manual 10006024-04
11-10
Zircon PM IPMI Commands
The Zircon PM peripheral management controller supports IPMI commands to query board
information and to control the behavior of the board. These commands provide a means
to:
• identify the controller
• reset the controller
• return the controller’s self-test results
• read and write the controller’s SROMs
• read the temperature, voltage, and watchdog sensors
• get specific information, such as thresholds, for each sensor
• read and write the Field Replaceable Unit (FRU) data
• reserve and read the Sensor Data Record (SDR) repository
• configure event broadcasts
• bridge an IPMI request to the public IPMB and return the response
• read and write the controller’s general-purpose I/O (GPIO)
• configure heartbeat broadcasts
Table 11-8 lists the IPMI commands supported by the Zircon PM along with the hexadecimal
values for each command’s Network Function Code (netFn), Logical Unit Number (LUN),
and Command Code (Cmd).
Table 11-8: Zircon PM IPMI Commands
Device-Specific (OEM) Codes 01-7E
01-7E Device specific (OEM) completion codes–command-specific codes (also specific
for a particular device and version). Interpretation of these codes requires prior
knowledge of the device command set.
Command-Specific Codes 80-BE
80-BE Standard command-specific codes–reserved for command-specific completion
codes (described in this chapter)
Command: netFn: LUN: Cmd:
Set Event Receiver Sensor/Event 04, 05 00 00
Get Event Receiver Sensor/Event 04, 05 00 01
Platform Event (Transmit Only) Sensor/Event 04, 05 00 02
Get Device SDR Information Sensor/Event 04, 05 00 20
Code: Description: (continued)