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CP6924-1-RA-A User Guide
59
Table 4-9:
IPMB Link (Type C3h) Event Message
Offset
Request data
1
Event Message Rev
04h
2
Sensor Type
F2h – Module Hot Swap
3
Sensor Number
4
[7] – Event Direction
1b = Deassertion
0b = Assertion
[6-0] – Event Type
6Fh = Generic Availability
5
Event Data 1
[7:4] – Ah = OEM code in Event Data 2 and 3
[3:0] – Offset
00h = IPMB-L disabled
01h = IPMB-L enabled
All other values are reserved.
6
Event Data 2
[7:0] Reserved, read as zero
7
Event Data 3
[7:4] – Reserved, read as zero
[3] – IPMB-L Override State
0b = override state, bus isolated
1b = local control state, MMC determines state of the bus
[2:0] – IPMB-L Local Status
0h = no failure, bus enabled
1h = unable to drive clock high
2h = unable to drive data high
3h = unable to drive clock low
4h = unable to drive data low
Response data
1
Completion Code
