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Change subject: src/arch/x86/smbios.c: Change smbios_fill_dimm_serial_number function to weak
......................................................................
Patch Set 1:
(1 comment)
Patchset:
PS1:
> I've checked the spec. […]
So you want to support the 9 byte serial number right?
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Change subject: src/arch/x86/smbios.c: Change smbios_fill_dimm_serial_number function to weak
......................................................................
Patch Set 1:
(1 comment)
Patchset:
PS1:
> The 'serial' defined in dimm_info structure means 'SPD serial number' which conforms to SPD spec. […]
I've checked the spec.
The supplier shall include a unique serial number for the module. The supplier may use whatever decode method
desired to maintain a unique serial number for each module.
One method of achieving this is by assigning a byte in the field from 517~520 as a tester ID byte and using the
remaining bytes as a sequential serial number. Bytes 512~520 will then result in a nine-byte unique module identifier.
Note that part number is not included in this identifier: the supplier may not give the same value for Bytes 517~520 to
more than one DIMM even if the DIMMs have different part numbers.
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Change subject: src/arch/x86/smbios.c: Change smbios_fill_dimm_serial_number function to weak
......................................................................
Patch Set 1:
(1 comment)
Patchset:
PS1:
> I don't understand what you are trying to do here. […]
The 'serial' defined in dimm_info structure means 'SPD serial number' which conforms to SPD spec. But the 'serial number' in SMBIOS type 17 may consist of SPD Bytes 512~520. Please check SPD spec "Bytes 517~520 (0x205~0x208): Module Serial Number" part for detailed info. BTW, why these codes couldn't be overrided here?
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