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88 CPCI-7806/CPCI-7806RC Pentium/Celeron M Universal CompactPCI Single Board Computer
Publication No. 500-657806-000 Rev. G
The FRU data conforms to the
IPMI FRU Information Storage Definition v 1.0
specification. All IPMI-enabled boards come with the FRU data preloaded; the
specific data is documented in
“FRU Data Specification” on page 90
E.3.12 Write FRU Data
This command writes the specified byte or word to the FRU Inventory Info area.
No parsing of the FRU data is performed by the IPMI subsystem; system
management software is responsible for creating valid FRU data structures and
writing the data to the FRU area.
Table E-13 NetFn 0x0A, Cmd 0x11
Byte
Value
Data Field
Comments
Request-data
1
XXh
FRU device ID. FFh reserved.
2
XXh
FRU Inventory offset to read. LS
Byte.
3
XXh
FRU Inventory offset to read. MS
Byte.
Offset is in words or bytes per
device access type returned in
the FRU Inventory Area Info
command.
4
XXh
Count to read – 1 based
Response-data
1
00
Completion code
2
XXh
Count returned – 1 based
3:2+N
Requested data
Table E-14 NetFn 0x0A, Cmd 0x12
Byte
Value
Data Field
Comments
Request-data
1
XXh
FRU device ID. FFh reserved.
2
XXh
FRU Inventory offset to write.
LS Byte.
3
XXh
FRU Inventory offset to write.
MS Byte.
4:3+N
Data to write
Response-data
1
XXh
Completion code
00h – successful
80h – Write protected
2
XXh
Count written – 1 based