HP/HPE DIMM Current Configuration Record (Type 244)
Source: dmidecode, dmioem.c. No dumps of the data corpus hold the structure.
Describes a memory region configured on a module of a memory device (type 17),
e.g. of a persistent memory one, and the interleave set it belongs to. There
is a record for each region. dmidecode says the number of the regions of
a module is given by the DIMM attributes record (type 232), whose layout it
leaves reserved where the number would be, so the number is not known from
the data. The shortest structures end
after the interleave set index, at 0x14.
| Offset | Version | Name | Length | Value | Description |
|---|---|---|---|---|---|
|
2.0+ |
Type |
|
|
HP/HPE DIMM Current Configuration Record indicator |
|
2.0+ |
Length |
|
Varies |
Length of the structure |
|
2.0+ |
Handle |
|
Varies |
|
|
2.0+ |
Memory Device Handle |
|
|
Handle of the memory device structure (type 17) |
|
2.0+ |
Region ID |
|
|
Unique on the module |
|
2.0+ |
Region Type |
|
|
Bit 0: volatile, bit 1: byte accessible persistent, bit 2: block I/O |
|
2.0+ |
Region Size |
|
|
Size of the region in mebibytes |
|
2.0+ |
Passphrase State |
|
|
Non-zero if a passphrase is enabled, byte accessible persistent regions only |
|
2.0+ |
Interleave Set Index |
|
|
1-based, unique per set; regions of the same index are interleaved |
|
2.0+ |
Interleave DIMM Count |
|
|
Number of the DIMMs of the interleave set |
|
2.0+ |
Interleave Set Health |
|
|
|