[dmidecode] [PATCH v2 0/1] dmioem: Decode HPE OEM Records 199

[Jerry Hoemann]

Decode the following HPE OEM records:
        199: CPU Microcode Patch.

The 199 record contains a variable number of the tuple:

        { <DWORD: Patch ID, DWORD Date, DWORD CPU ID> ... }

Which are taken from the patch header and describe the revision
of the microcode patch.

The CPU ID cooreponds to the "ID" field of type 4 records.

As a given BIOS can support multiple CPU SKUs, the BIOS may contain
patches for CPUs not present on the system.


===== Changes for v2 =====


o Depends upon the in progress patch to create function dmi_print_cpuid()
  so we can print the CPU ID in human friendly form.

o Print date in ISO 8601 format: YYYY-MM-DD

o Use pr_attr/pr_subattr to visually group the individual ucode patches.

o Print patch id in 0x%x format to be consistent with intel documentation.

o Change order of fields to have CPU ID 1st, then date, then patchid.



Jerry Hoemann (1):
  dmioem:  HPE OEM Record 199

 dmioem.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

-- 
2.26.2