Has the reason for the PciBusDxe override been discussed with the PciBusDxe 
maintainer?

What feature would need to be added to PciBusDxe to accommodate the use case?

Mike

From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of manickavasakam 
karpagavinayagam
Sent: Thursday, June 17, 2021 7:56 AM
To: gaoliming <gaolim...@byosoft.com.cn>; devel@edk2.groups.io
Cc: DOPPALAPUDI, HARIKRISHNA <harikrish...@ami.com>
Subject: Re: [EXTERNAL] 回复: [edk2-devel] [edk2-platforms] [PATCH V1 0/2] 
Support for TiogaPass Platform and Override generic PciBus Driver with

Liming :

Below email is the cover letter and this patch series has two changes. Sure 
next time, will add more comments in the cover letter also.
Please refer the attached email and it has information about the PCIBUS 
override changes. PCIBUS override is done based on the platform sighting and it 
can’t be generic.

Thank you

-Manic

From: gaoliming <gaolim...@byosoft.com.cn<mailto:gaolim...@byosoft.com.cn>>
Sent: Wednesday, June 16, 2021 10:56 PM
To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>; Manickavasakam 
Karpagavinayagam <manickavasak...@ami.com<mailto:manickavasak...@ami.com>>
Subject: [EXTERNAL] 回复: [edk2-devel] [edk2-platforms] [PATCH V1 0/2] Support 
for TiogaPass Platform and Override generic PciBus Driver with


**CAUTION: The e-mail below is from an external source. Please exercise caution 
before opening attachments, clicking links, or following guidance.**

Please follow 
https://github.com/tianocore/tianocore.github.io/wiki/Commit-Message-Format<https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Ftianocore%2Ftianocore.github.io%2Fwiki%2FCommit-Message-Format&data=04%7C01%7Cmanickavasakamk%40ami.com%7C478d38ff236a496b1f8a08d9313b78b5%7C27e97857e15f486cb58e86c2b3040f93%7C1%7C0%7C637594953779151841%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=RhP%2BBy62unxjQauvze06TjzReq%2FJfUgq7%2B9DR0R8kNY%3D&reserved=0>
 to update the commit message format.

And, for the override PciBus module, can you give more detail why need to 
override PciBus? Is it possible to update Edk2 MdeModulePkg PciBus to meet the 
platform requirement?

Thanks
Liming
发件人: devel@edk2.groups.io<mailto:devel@edk2.groups.io> 
<devel@edk2.groups.io<mailto:devel@edk2.groups.io>> 代表 manickavasakam 
karpagavinayagam
发送时间: 2021年6月17日 7:05
收件人: devel@edk2.groups.io<mailto:devel@edk2.groups.io>
主题: [edk2-devel] [edk2-platforms] [PATCH V1 0/2] Support for TiogaPass Platform 
and Override generic PciBus Driver with


Add BoardTiogaPass packages to support TiogaPass Platform Enabled Network, 
ISCSI,IPMI, SMBIOS, Performance Measurement
Remove AST2500 UEFI option ROM driver from PurleyOpenBoardPkg

AST2500 UEFI option ROM move to edk2-non-osi ASpeedGopBinPkg Update copyright 
headers



manickavasakam karpagavinayagam (2):

  PurleyOpenBoardPkg : Support for TiogaPass Platform

  PurleyOpenBoardPkg : Override generic PciBus Driver with Platform

    specific instance of PciBus driver.



.../IpmiFeaturePkg/GenericIpmi/Dxe/IpmiInit.c |    8 +-

.../Acpi/BoardAcpiDxe/AmlOffsetTable.c        |  453 +-

.../Acpi/BoardAcpiDxe/BoardAcpiDxeDsdt.c      |    3 +

.../BoardTiogaPass/CoreDxeInclude.dsc         |  168 +

.../BoardTiogaPass/CoreUefiBootInclude.fdf    |   82 +

.../BoardTiogaPass/GitEdk2MinTiogaPass.bat    |   93 +

.../BasePlatformHookLib/BasePlatformHookLib.c |  389 +

.../BasePlatformHookLib.inf                   |   36 +

.../BoardAcpiLib/DxeBoardAcpiTableLib.c       |   36 +

.../BoardAcpiLib/DxeBoardAcpiTableLib.inf     |   40 +

.../BoardAcpiLib/DxeTiogaPassAcpiTableLib.c   |   53 +

.../BoardAcpiLib/SmmBoardAcpiEnableLib.c      |   62 +

.../BoardAcpiLib/SmmBoardAcpiEnableLib.inf    |   41 +

.../BoardAcpiLib/SmmSiliconAcpiEnableLib.c    |  120 +

.../BoardAcpiLib/SmmTiogaPassAcpiEnableLib.c  |   37 +

.../Library/BoardInitLib/AllLanesEparam.c     |   44 +

.../Library/BoardInitLib/GpioTable.c          |  296 +

.../Library/BoardInitLib/IioBifur.c           |   70 +

.../BoardInitLib/PeiBoardInitPostMemLib.c     |   46 +

.../BoardInitLib/PeiBoardInitPostMemLib.inf   |   37 +

.../BoardInitLib/PeiBoardInitPreMemLib.c      |  112 +

.../BoardInitLib/PeiBoardInitPreMemLib.inf    |   69 +

.../Library/BoardInitLib/PeiTiogaPassDetect.c |   28 +

.../BoardInitLib/PeiTiogaPassInitLib.h        |   18 +

.../BoardInitLib/PeiTiogaPassInitPostMemLib.c |   86 +

.../BoardInitLib/PeiTiogaPassInitPreMemLib.c  |  638 ++

.../Library/BoardInitLib/UsbOC.c              |   46 +

.../Library/PeiReportFvLib/PeiReportFvLib.c   |  138 +

.../Library/PeiReportFvLib/PeiReportFvLib.inf |   51 +

.../BoardTiogaPass/OpenBoardPkg.dsc           |  245 +

.../BoardTiogaPass/OpenBoardPkg.fdf           |  600 ++

.../BoardTiogaPass/PlatformPkgBuildOption.dsc |   84 +

.../BoardTiogaPass/PlatformPkgConfig.dsc      |   58 +

.../BoardTiogaPass/PlatformPkgPcd.dsc         |  392 ++

.../BoardTiogaPass/StructureConfig.dsc        | 6236 +++++++++++++++++

.../BoardTiogaPass/__init__.py                |    0

.../PurleyOpenBoardPkg/BoardTiogaPass/bld.bat |  139 +

.../BoardTiogaPass/build_board.py             |  195 +

.../BoardTiogaPass/build_config.cfg           |   34 +

.../BoardTiogaPass/logo.txt                   |   10 +

.../BoardTiogaPass/postbuild.bat              |   96 +

.../BoardTiogaPass/prebuild.bat               |  213 +

.../Ipmi/Library/IpmiLibKcs/IpmiLibKcs.inf    |   10 +-

.../IpmiPlatformHookLib.inf                   |    6 +-

.../Include/Guid/PchRcVariable.h              |    6 +

.../Include/Guid/SetupVariable.h              |   15 +-

.../Intel/PurleyOpenBoardPkg/OpenBoardPkg.dec |    1 +

.../Bus/Pci/PciBusDxe/ComponentName.c         |  170 +

.../Bus/Pci/PciBusDxe/ComponentName.h         |  146 +

.../MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.c   |  460 ++

.../MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h   |  396 ++

.../Bus/Pci/PciBusDxe/PciBusDxe.inf           |  112 +

.../Bus/Pci/PciBusDxe/PciBusDxe.uni           |   16 +

.../Bus/Pci/PciBusDxe/PciBusDxeExtra.uni      |   14 +

.../Bus/Pci/PciBusDxe/PciCommand.c            |  267 +

.../Bus/Pci/PciBusDxe/PciCommand.h            |  232 +

.../Bus/Pci/PciBusDxe/PciDeviceSupport.c      | 1056 +++

.../Bus/Pci/PciBusDxe/PciDeviceSupport.h      |  266 +

.../Bus/Pci/PciBusDxe/PciDriverOverride.c     |  188 +

.../Bus/Pci/PciBusDxe/PciDriverOverride.h     |   83 +

.../Bus/Pci/PciBusDxe/PciEnumerator.c         | 2210 ++++++

.../Bus/Pci/PciBusDxe/PciEnumerator.h         |  515 ++

.../Bus/Pci/PciBusDxe/PciEnumeratorSupport.c  | 2885 ++++++++  
.../Bus/Pci/PciBusDxe/PciEnumeratorSupport.h  |  480 ++

.../Bus/Pci/PciBusDxe/PciHotPlugSupport.c     |  484 ++

.../Bus/Pci/PciBusDxe/PciHotPlugSupport.h     |  205 +

.../MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c    | 2087 ++++++

.../MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h    |  660 ++

.../MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.c   | 1809 +++++

.../MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.h   |  179 +

.../Bus/Pci/PciBusDxe/PciOptionRomSupport.c   |  776 ++

.../Bus/Pci/PciBusDxe/PciOptionRomSupport.h   |  136 +

.../Bus/Pci/PciBusDxe/PciPowerManagement.c    |   82 +

.../Bus/Pci/PciBusDxe/PciPowerManagement.h    |   28 +

.../Bus/Pci/PciBusDxe/PciResourceSupport.c    | 2292 ++++++

.../Bus/Pci/PciBusDxe/PciResourceSupport.h    |  456 ++

.../Bus/Pci/PciBusDxe/PciRomTable.c           |  135 +

.../Bus/Pci/PciBusDxe/PciRomTable.h           |   48 +

Platform/Intel/build.cfg                      |    2 +

Platform/Intel/build_bios.py                  |    3 +-

80 files changed, 30278 insertions(+), 240 deletions(-)  create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/CoreDxeInclude.dsc

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/CoreUefiBootInclude.fdf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/GitEdk2MinTiogaPass.bat

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BasePlatformHookLib/BasePlatformHookLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BasePlatformHookLib/BasePlatformHookLib.inf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardAcpiLib/DxeBoardAcpiTableLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardAcpiLib/DxeBoardAcpiTableLib.inf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardAcpiLib/DxeTiogaPassAcpiTableLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardAcpiLib/SmmBoardAcpiEnableLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardAcpiLib/SmmBoardAcpiEnableLib.inf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardAcpiLib/SmmSiliconAcpiEnableLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardAcpiLib/SmmTiogaPassAcpiEnableLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/AllLanesEparam.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/GpioTable.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/IioBifur.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiBoardInitPostMemLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiBoardInitPostMemLib.inf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiBoardInitPreMemLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiBoardInitPreMemLib.inf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiTiogaPassDetect.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiTiogaPassInitLib.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiTiogaPassInitPostMemLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/PeiTiogaPassInitPreMemLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/BoardInitLib/UsbOC.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/PeiReportFvLib/PeiReportFvLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/Library/PeiReportFvLib/PeiReportFvLib.inf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/OpenBoardPkg.dsc

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/OpenBoardPkg.fdf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/PlatformPkgBuildOption.dsc

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/PlatformPkgConfig.dsc

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/PlatformPkgPcd.dsc

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/StructureConfig.dsc

create mode 100644 Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/__init__.py

create mode 100644 Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/bld.bat

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/build_board.py

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/build_config.cfg

create mode 100644 Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/logo.txt

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/postbuild.bat

create mode 100644 Platform/Intel/PurleyOpenBoardPkg/BoardTiogaPass/prebuild.bat

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.uni

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxeExtra.uni

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.h

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.c

create mode 100644 
Platform/Intel/PurleyOpenBoardPkg/Override/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h
-The information contained in this message may be confidential and proprietary 
to American Megatrends (AMI). This communication is intended to be read only by 
the individual or entity to whom it is addressed or by their designee. If the 
reader of this message is not the intended recipient, you are on notice that 
any distribution of this message, in any form, is strictly prohibited. Please 
promptly notify the sender by reply e-mail or by telephone at 770-246-8600, and 
then delete or destroy all copies of the transmission.



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#76676): https://edk2.groups.io/g/devel/message/76676
Mute This Topic: https://groups.io/mt/83605728/21656
Group Owner: devel+ow...@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-


Reply via email to