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Field
Event Data 2
7:0 OEM code 2 or unspecified.
Event Data 3
7:0 OEM code 3 or unspecified.
Interpretation of SEL format for FRB-2 error events: The following table defines the
data byte formats for FRB-2 errors logged by the BIOS.
Field
Generator ID
7:1 System software ID or IPMB slave
address. 1=ID is system software
ID; 0=ID is IPMB slave address.
EvMRev
Event Message Revision
Sensor Type
Sensor Number
Number of sensor that generated this
event
Event Direct /
0x6F if event offsets are specific to the
Event Type
sensor
Type code
0x6F if event offsets are specific to the
sensor
118
Hardware Maintenance Manual: xSer ies 380
IPMI definition
IPMI definition
BIOS-specific implementation
For format rev 0, if this byte is specified, it contains the
PCI bus number on which the failing device resides. If the
source of the PCI error cannot be determined, this byte
contains 0xff and the event data 1 byte indicates that byte
2 is unspecified.
For format rev 0, if this byte is specified, it contains the
PCI device/function address in the standard format:
7:3 Dev ice number of the failing PCI device
2:0 PCI function number. Will always contain a zero if
the device is not a multifunction device.
If the source of the PCI error cannot be determined, this
byte contains 0xff and the event data 1 byte indicates that
byte 3 is unspecified.
BIOS-specific implementation
7:4 0x3 for system BIOS
3:1 0
Format rev ision. Revision of the data format for
OEM data bytes 2 and 3. For this revision of the
specification, set this field to 0. All other rev isions are
reserved for now.
0
1 = ID is system software ID.
As a result, the generator ID byte will start from 0x31 and
go up to 0x3f, in increments of 2 for events logged by the
BIOS.
This field is used to identify different revisions of the
Event Message format. The rev ision number shall be 03h
for Event Messages that comply with the format given in
this specification.
0x7 for processor-related errors.
Unique value for each type of ev ent because IPMI
specification requires as such. This field has no other
significance. Should not be displayed to the end-user if
the event is logged by BIOS.
7
0= Assertion Event, 1 = Deassertion Event
6:0 0x6F
0x6F
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