[coreboot-gerrit] Change in coreboot[master]: SMBIOS: Remove duplicated smbios_memory_type enum

Elyes HAOUAS (Code Review) gerrit at coreboot.org
Wed Nov 14 19:10:16 CET 2018


Elyes HAOUAS has posted comments on this change. ( https://review.coreboot.org/29638 )

Change subject: SMBIOS: Remove duplicated smbios_memory_type enum
......................................................................


Patch Set 2:

(2 comments)

https://review.coreboot.org/#/c/29638/2//COMMIT_MSG
Commit Message:

https://review.coreboot.org/#/c/29638/2//COMMIT_MSG@9
PS2, Line 9: memory_speed
> I would prefer mem_clock_frequency or mem_clk_freq. […]
"memory speed" is the name done by SMBIOS version 3.2.0 
( https://www.dmtf.org/standards/smbios Document Identifier: DSP0134)
Please see page #99: 
"Memory speed is expressed in megatransfers per second (MT/s). Previous revisions (3.0.0 and earlier) of
this specification used MHz to indicate clock speed. With double data rate memory, clock speed is distinct
from transfer rate, since data is transferred on both the rising and the falling edges of the clock signal.
This maintains backward compatibility with observed DDR implementations prior to this revision, which
already reported transfer rate instead of clock speed, e.g., DDR4-2133 (PC4-17000) memory was
reported as 2133 instead of 1066."


https://review.coreboot.org/#/c/29638/2/src/include/smbios.h
File src/include/smbios.h:

https://review.coreboot.org/#/c/29638/2/src/include/smbios.h@a122
PS2, Line 122: 
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> These memory types are not present at smbios_memory_type enum. They need to go there (renamed).
Please see line #140 (new file)



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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I49554d13f1b6371b85a58cc1263608ad9e99130e
Gerrit-Change-Number: 29638
Gerrit-PatchSet: 2
Gerrit-Owner: Elyes HAOUAS <ehaouas at noos.fr>
Gerrit-Reviewer: Elyes HAOUAS <ehaouas at noos.fr>
Gerrit-Reviewer: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: Richard Spiegel <richard.spiegel at silverbackltd.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
Gerrit-Comment-Date: Wed, 14 Nov 2018 18:10:16 +0000
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