[edk2-devel] [PATCH] MdePkg/Include: Smbios Specification 3.4.0 changes

Thotala, Gopi gopi.thotala at intel.com
Thu Jul 8 15:34:49 UTC 2021


Liming,

No platform changes required for this. Commit message is highlighted with the changes.

Attached the V3 patch here.

Thanks
Gopi

From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of gaoliming
Sent: Sunday, June 20, 2021 6:11 PM
To: Thotala, Gopi <gopi.thotala at intel.com>; devel at edk2.groups.io; 'Rebecca Cran' <rebecca at bsdio.com>
Subject: 回复: [edk2-devel] [PATCH] MdePkg/Include: Smbios Specification 3.4.0 changes

Gopi:
 Can you highlight this change in the commit message? Do you find any platform is required to be updated for this update?

Thanks
Liming
发件人: Thotala, Gopi <gopi.thotala at intel.com<mailto:gopi.thotala at intel.com>>
发送时间: 2021年6月17日 11:53
收件人: gaoliming <gaoliming at byosoft.com.cn<mailto:gaoliming at byosoft.com.cn>>; devel at edk2.groups.io<mailto:devel at edk2.groups.io>; 'Rebecca Cran' <rebecca at bsdio.com<mailto:rebecca at bsdio.com>>
主题: RE: [edk2-devel] [PATCH] MdePkg/Include: Smbios Specification 3.4.0 changes

These changes were requested in smbios spec version 3.4.0.

From smbios specs 3.4.0 table 51 – BIT 5&6.  This field is moved from specific MemoryArrayLocationCXLFlexbus10AddonCard to generic MemoryArrayLocationCXLAddonCard to address both CXL1.0 and 2.0 CXL revisions.(including backward compatible, not specific to CXL1.0)

From smbios specs 3.4.0 table 79.  The memory technology name changed from MemoryTechnologyIntelPersistentMemory to MemoryTechnologyIntelOptanePersistentMemory.

Attached smbios specs here for reference.


From: gaoliming <gaoliming at byosoft.com.cn<mailto:gaoliming at byosoft.com.cn>>
Sent: Wednesday, June 16, 2021 7:10 PM
To: devel at edk2.groups.io<mailto:devel at edk2.groups.io>; Thotala, Gopi <gopi.thotala at intel.com<mailto:gopi.thotala at intel.com>>; 'Rebecca Cran' <rebecca at bsdio.com<mailto:rebecca at bsdio.com>>
Subject: 回复: [edk2-devel] [PATCH] MdePkg/Include: Smbios Specification 3.4.0 changes

Gopi:
 Could you let me know why changes below field name?

MemoryArrayLocationCXLFlexbus10AddonCard ==> MemoryArrayLocationCXLAddonCard
MemoryTechnologyIntelPersistentMemory ==> MemoryTechnologyIntelOptanePersistentMemory

Thanks
Liming
发件人: devel at edk2.groups.io<mailto:devel at edk2.groups.io> <devel at edk2.groups.io<mailto:devel at edk2.groups.io>> 代表 Thotala, Gopi
发送时间: 2021年6月14日 23:40
收件人: Rebecca Cran <rebecca at bsdio.com<mailto:rebecca at bsdio.com>>; devel at edk2.groups.io<mailto:devel at edk2.groups.io>
主题: Re: [edk2-devel] [PATCH] MdePkg/Include: Smbios Specification 3.4.0 changes

Attached V2 patch after typo correction.

Thanks
Gopi

From: Rebecca Cran <rebecca at bsdio.com<mailto:rebecca at bsdio.com>>
Sent: Sunday, June 13, 2021 9:34 AM
To: devel at edk2.groups.io<mailto:devel at edk2.groups.io>; Thotala, Gopi <gopi.thotala at intel.com<mailto:gopi.thotala at intel.com>>
Subject: Re: [edk2-devel] [PATCH] MdePkg/Include: Smbios Specification 3.4.0 changes

There’s a typo of ‘persistent’ in:

// Optane DC Presistent Memory in SMBIOS spec 3.4.0

Rebecca Cran


On Jun 2, 2021, at 10:46 AM, Thotala, Gopi <gopi.thotala at intel.com<mailto:gopi.thotala at intel.com>> wrote:

Initial patch submitted for review.
<MdePkg-Include-Smbios-Specification-3.4.0-changes.patch>





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