回复: 回复: [edk2-devel] [PATCHv3 1/1] MdePkg/UefiDevicePathLib: Add support for PEIMs

gaoliming via groups.io gaoliming=byosoft.com.cn at groups.io
Mon Jul 25 04:27:15 UTC 2022 

This change has been merged in edk2 master. 

> -----邮件原件-----
> 发件人: devel at edk2.groups.io <devel at edk2.groups.io> 代表 gaoliming via
> groups.io
> 发送时间: 2022年7月13日 15:48
> 收件人: devel at edk2.groups.io; Kun.Qin at microsoft.com; 'Kinney, Michael D'
> <michael.d.kinney at intel.com>; 'Albecki, Mateusz'
> <mateusz.albecki at intel.com>
> 抄送: 'Liu, Zhiguang' <zhiguang.liu at intel.com>
> 主题: 回复: 回复: [edk2-devel] [PATCHv3 1/1] MdePkg/UefiDevicePathLib:
> Add support for PEIMs
> 
> 
> That's great. I give my reviewed-by for this patch. Reviewed-by: Liming Gao
> <gaoliming at byosoft.com.cn>
> 
> Thanks
> Liming
> > -----邮件原件-----
> > 发件人: devel at edk2.groups.io <devel at edk2.groups.io> 代表 Kun Qin via
> > groups.io
> > 发送时间: 2022年7月12日 5:30
> > 收件人: gaoliming <gaoliming at byosoft.com.cn>; devel at edk2.groups.io;
> > Kinney, Michael D <michael.d.kinney at intel.com>; 'Albecki, Mateusz'
> > <mateusz.albecki at intel.com>
> > 抄送: 'Liu, Zhiguang' <zhiguang.liu at intel.com>
> > 主题: Re: 回复: [edk2-devel] [PATCHv3 1/1] MdePkg/UefiDevicePathLib:
> Add
> > support for PEIMs
> >
> > Liming/Mike,
> >
> > I think making MM instance to be a base version makes sense, too. Thanks
> for
> > the suggestion.
> >
> > Regards,
> > Kun
> >
> > -----Original Message-----
> > From: gaoliming <gaoliming at byosoft.com.cn>
> > Sent: Sunday, July 10, 2022 11:49 PM
> > To: devel at edk2.groups.io; Kinney, Michael D
> <michael.d.kinney at intel.com>;
> > 'Albecki, Mateusz' <mateusz.albecki at intel.com>
> > Cc: 'Liu, Zhiguang' <zhiguang.liu at intel.com>; Kun Qin
> > <Kun.Qin at microsoft.com>
> > Subject: [EXTERNAL] 回复: [edk2-devel] [PATCHv3 1/1]
> > MdePkg/UefiDevicePathLib: Add support for PEIMs
> >
> > Mike:
> >   Thanks for your suggestion. If there is no objection to change the file
> name,
> > this patch will be better.
> >
> > Thanks
> > Liming
> > > -----邮件原件-----
> > > 发件人: devel at edk2.groups.io <devel at edk2.groups.io> 代表 Michael
> D
> > Kinney
> > > 发送时间: 2022年7月8日 6:06
> > > 收件人: Gao, Liming <gaoliming at byosoft.com.cn>; Albecki, Mateusz
> > > <mateusz.albecki at intel.com>; devel at edk2.groups.io; Kinney, Michael D
> > > <michael.d.kinney at intel.com>
> > > 抄送: Liu, Zhiguang <zhiguang.liu at intel.com>
> > > 主题: Re: [edk2-devel] [PATCHv3 1/1] MdePkg/UefiDevicePathLib: Add
> > > support for PEIMs
> > >
> > > Hi Liming,
> > >
> > > I think the current Mm specific INF is actually compatible with all
> > > module types.
> > >
> > > Why not add a Base version that can be used by any module?
> > >
> > > Using Peim in name implies it is only compatible with PEIMs which is not
> > true.
> > >
> > > For the compatibility question, I would like to see feedback from Mm
> > > maintainers to see if they would accept a library name change to a
> > > more general purpose Base INF.
> > >
> > > Mike
> > >
> > > > -----Original Message-----
> > > > From: gaoliming <gaoliming at byosoft.com.cn>
> > > > Sent: Wednesday, July 6, 2022 6:37 PM
> > > > To: Albecki, Mateusz <mateusz.albecki at intel.com>;
> > > > devel at edk2.groups.io
> > > > Cc: Kinney, Michael D <michael.d.kinney at intel.com>; Liu, Zhiguang
> > > <zhiguang.liu at intel.com>
> > > > Subject: 回复: [PATCHv3 1/1] MdePkg/UefiDevicePathLib: Add support
> > for
> > > PEIMs
> > > >
> > > > Mateusz:
> > > >   To be compatible, I suggest to add one new
> > > > UefiDevicePathLibPeim.inf
> > > for
> > > > PEIM module. It will be same to UefiDevicePathLibStandaloneMm.inf
> > > except for
> > > > module type and base name.
> > > >
> > > >   The source file rename is the compatible change. It can be made.
> > > >
> > > > Thanks
> > > > Liming
> > > > > -----邮件原件-----
> > > > > 发件人: Mateusz Albecki <mateusz.albecki at intel.com>
> > > > > 发送时间: 2022年7月1日 22:12
> > > > > 收件人: devel at edk2.groups.io
> > > > > 抄送: Mateusz Albecki <mateusz.albecki at intel.com>; Michael D
> Kinney
> > > > > <michael.d.kinney at intel.com>; Liming Gao
> > > > > <gaoliming at byosoft.com.cn>; Zhiguang Liu <zhiguang.liu at intel.com>
> > > > > 主题: [PATCHv3 1/1] MdePkg/UefiDevicePathLib: Add support for
> > PEIMs
> > > > >
> > > > > DevicePathLib utilities are useful in PEI to locate the devices
> > > > > which need an opal unlock on S3 resume. This commit reuses the
> > > > > implementation
> > > done
> > > > > for standalone MM support and makes the StandaloneMm library
> Base.
> > > > >
> > > > > Signed-off-by: Mateusz Albecki <mateusz.albecki at intel.com>
> > > > >
> > > > > Cc: Michael D Kinney <michael.d.kinney at intel.com>
> > > > > Cc: Liming Gao <gaoliming at byosoft.com.cn>
> > > > > Cc: Zhiguang Liu <zhiguang.liu at intel.com>
> > > > >
> > > > > ---
> > > > >  ...athUtilitiesStandaloneMm.c => DevicePathUtilitiesBase.c} | 0
> > > > > ...icePathLibStandaloneMm.inf => UefiDevicePathLibBase.inf} | 6
> > > > > +++---  MdePkg/MdePkg.dsc
> > > |
> > > > > 2 +-
> > > > >  3 files changed, 4 insertions(+), 4 deletions(-)  rename
> > > > >
> MdePkg/Library/UefiDevicePathLib/{DevicePathUtilitiesStandaloneMm.
> > > > > c
> > > =>
> > > > > DevicePathUtilitiesBase.c} (100%)
> > > > >  rename
> > > > >
> > MdePkg/Library/UefiDevicePathLib/{UefiDevicePathLibStandaloneMm.in
> > > > > f
> > > =>
> > > > > UefiDevicePathLibBase.inf} (87%)
> > > > >
> > > > > diff --git
> > > > >
> > >
> a/MdePkg/Library/UefiDevicePathLib/DevicePathUtilitiesStandaloneMm.c
> > > > > b/MdePkg/Library/UefiDevicePathLib/DevicePathUtilitiesBase.c
> > > > > similarity index 100%
> > > > > rename from
> > > > >
> MdePkg/Library/UefiDevicePathLib/DevicePathUtilitiesStandaloneMm.c
> > > > > rename to
> > > > > MdePkg/Library/UefiDevicePathLib/DevicePathUtilitiesBase.c
> > > > > diff --git
> > > > >
> > >
> a/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf
> > > > > b/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibBase.inf
> > > > > similarity index 87%
> > > > > rename from
> > > > >
> > MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf
> > > > > rename to
> > > > > MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibBase.inf
> > > > > index 23fedf38b7..323043033f 100644
> > > > > ---
> > > > >
> > >
> a/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf
> > > > > +++ b/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibBase.inf
> > > > > @@ -16,10 +16,10 @@
> > > > >    BASE_NAME                      = UefiDevicePathLib
> > > > >    MODULE_UNI_FILE                = UefiDevicePathLib.uni
> > > > >    FILE_GUID                      =
> > > > > D8E58437-44D3-4154-B7A7-EB794923EF12
> > > > > -  MODULE_TYPE                    = MM_STANDALONE
> > > > > +  MODULE_TYPE                    = BASE
> > > > >    PI_SPECIFICATION_VERSION       = 0x00010032
> > > > >    VERSION_STRING                 = 1.0
> > > > > -  LIBRARY_CLASS                  = DevicePathLib |
> > > > > MM_STANDALONE MM_CORE_STANDALONE
> > > > > +  LIBRARY_CLASS                  = DevicePathLib
> > > > >
> > > > >
> > > > >  #
> > > > > @@ -28,7 +28,7 @@
> > > > >
> > > > >  [Sources]
> > > > >    DevicePathUtilities.c
> > > > > -  DevicePathUtilitiesStandaloneMm.c
> > > > > +  DevicePathUtilitiesBase.c
> > > > >    DevicePathToText.c
> > > > >    DevicePathFromText.c
> > > > >    UefiDevicePathLib.c
> > > > > diff --git a/MdePkg/MdePkg.dsc b/MdePkg/MdePkg.dsc index
> > > > > 3d8874e647..9daee93523 100644
> > > > > --- a/MdePkg/MdePkg.dsc
> > > > > +++ b/MdePkg/MdePkg.dsc
> > > > > @@ -111,7 +111,7 @@
> > > > >
> > > > >
> > >
> >
> MdePkg/Library/UefiDebugLibDebugPortProtocol/UefiDebugLibDebugPortPro
> > > > > tocol.inf
> > > > >    MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
> > > > >    MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
> > > > > -
> > > MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibStandaloneMm.inf
> > > > > +  MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibBase.inf
> > > > >
> > > > >
> > >
> >
> MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibOptionalDevicePathPr
> > > o
> > > > > tocol.inf
> > > > >
> > > > >
> > >
> >
> MdePkg/Library/UefiDevicePathLibDevicePathProtocol/UefiDevicePathLibDe
> > > > > vicePathProtocol.inf
> > > > >    MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
> > > > > --
> > > > > 2.28.0.windows.1
> > > > >
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> 





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