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Publication No. 500-657806-000 Rev. G
IPMI Firmware and OEM Extensions 85
E.3.7 Set Event Receiver
This command sets the slave address and the LUN of the Event Receiver, which
will receive the Event Messages generated by the IPMI subsystem.
For a list of platform events generated by the IPMI subsystem see
.
E.3.8 Get Event Receiver
This command gets the current setting for the Event Receiver slave address and
LUN.
E.3.9 Get Sensor Reading
This command returns the present reading for the sensor. Sensors are periodically
scanned, and the last reading will be immediately returned in response to this
command.
Response-data
1
XXh
Completion code
00h – if successful
81h – Lost Arbitration
82h – Bus Error
83h – NAK on Write
84h – Truncated Read
2:M
Bytes read from the specified
slave address.
Table E-9 NetFn 0x04, Cmd 0x00
Byte
Value
Data Field
Comments
Request-data
1
XXh
Event Receiver Slave Address. 0FFh
disables Event message generation
[7:1] - IPMB (I
2
C) slave address
[0] - 0
2
XXh
[7:2] – reserved
[1:0] – Event receiver LUN
Response-data
1
00
Completion code
Table E-10 NetFn 0x04, Cmd 0x01
Byte
Value
Data Field
Comments
Request-data
-
-
Response-data 1
XXh
Completion code
2
XXh
Event Receiver Slave Address.
0FFh disables Event message
generation
[7:1] - IPMB (I
2
C) slave address
[0] - 0
3
XXh
[7:2] – reserved
[1:0] – Event receiver LUN
Table E-8 NetFn 0x06, Cmd 0x52 (Continued)