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Differential D36413

stand: Parse BIOS revision from SMBIOS
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Authored by kd on Sep 1 2022, 2:13 PM.
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Reviewers
mw
emaste
imp
manu
Commits
rG09932da03ec4: stand: Parse BIOS revision from SMBIOS
rG66c73af7ea59: stand: Parse BIOS revision from SMBIOS
Summary

Add a smbios.bios.revision kenv, which contains the system BIOS revision as defined in SMBIOS specification, section 3.3.1.
Since the revision is stored in two separate byte fields, the smbios_setenv helper can't be used.
Read and construct the kenv manually instead.

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Event Timeline

kd created this revision.Sep 1 2022, 2:13 PM
Herald added a reviewer: manu. · View Herald TranscriptSep 1 2022, 2:13 PM
Herald added a subscriber: dab. · View Herald Transcript
kd requested review of this revision.Sep 1 2022, 2:13 PM
imp requested changes to this revision.Sep 1 2022, 2:37 PM
imp added inline comments.
stand/libsa/smbios.c
313

snprintf

This revision now requires changes to proceed.Sep 1 2022, 2:37 PM
manu added inline comments.Sep 1 2022, 2:45 PM
stand/libsa/smbios.c
313

Same comment, otherwise good for me.

kd updated this revision to Diff 110045.Sep 1 2022, 3:26 PM

sprintf -> snprintf

mw accepted this revision.Sep 1 2022, 11:23 PM
This revision was not accepted when it landed; it landed in state Needs Review.Sep 2 2022, 11:20 AM
Closed by commit rG66c73af7ea59: stand: Parse BIOS revision from SMBIOS (authored by kd). · Explain Why
This revision was automatically updated to reflect the committed changes.
kd added a commit: rG66c73af7ea59: stand: Parse BIOS revision from SMBIOS.
imp added a commit: rG09932da03ec4: stand: Parse BIOS revision from SMBIOS.Jan 24 2023, 10:17 PM

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libsa/
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stand/libsa/smbios.c

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