> On Apr 14, 2022, at 6:06 PM, Nate DeSimone
> wrote:
>
> Hi Marvin,
>
>> -Original Message-
>> From: devel@edk2.groups.io On Behalf Of Marvin
>> Häuser
>> Sent: Thursday, April 14, 2022 12:56 AM
>> To: disc...@edk2.groups.io; Desimone, Nathaniel L
>>
>> Cc: Pedro Falcato ;
Hi Marvin,
> -Original Message-
> From: devel@edk2.groups.io On Behalf Of Marvin
> Häuser
> Sent: Thursday, April 14, 2022 12:56 AM
> To: disc...@edk2.groups.io; Desimone, Nathaniel L
>
> Cc: Pedro Falcato ; edk2-devel-groups-io
> ; adachristin...@gmail.com; Shi, Steven
>
> Subject:
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3902
CcProbeLib is imported in BaseIoLibIntrinsicSev.
OvmfPkg/Library/CcProbeLib is the OvmfPkg version which checks
OvmfWorkArea to return the Cc guest type. It is included
in OvmfPkgX64.dsc and IntelTdx/IntelTdxX64.dsc.
Other .dsc include the
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3902
Bad IO performance in SEC phase is observed after TDX features was
introduced. (after commit b6b2de884864 - "MdePkg: Support mmio for
Tdx guest in BaseIoLibIntrinsic").
This is because IsTdxGuest() will be called in each MMIO operation.
It
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3902
This is the OvmfPkg specific CcProbeLib. It checks the Ovmf WorkArea
(PcdOvmfWorkAreaBase) to return the guest type.
Cc: Michael D Kinney
Cc: Liming Gao
Cc: Zhiguang Liu
Cc: James Bottomley
Cc: James Bottomley
Cc: Jiewen Yao
Cc: Gerd
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3902
CcProbeLib is used to probe the Confidential Computing guest type.
This library is designed to run on SEC / PEI / DXE phases. A null
instance of the library always returns CCGuestTypeNonEncrypted.
A platform specific CcProbeLib will be
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3902
Replace GUEST_TYPE with CC_GUEST_TYPE which is defined in
MdePkg/Include/ConfidentialComputingGuestAttr.h.
Cc: Michael D Kinney
Cc: Liming Gao
Cc: Zhiguang Liu
Cc: James Bottomley
Cc: Jiewen Yao
Cc: Gerd Hoffmann
Cc: Brijesh Singh
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3902
The confidential computing guest type (GUEST_TYPE) was defined in
OvmfPkg/Include/WorkArea.h. Now it is to be moved to
MdePkg/Include/ConfidentialComputingGuestAttr.h and renamed as
CC_GUEST_TYPE.
There are 2 reasons for this change.
1.
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3902
Bad IO performance in SEC phase is observed after TDX features was
introduced. (after commit b6b2de884864 - "MdePkg: Support mmio for
Tdx guest in BaseIoLibIntrinsic").
This is because IsTdxGuest() will be called in each MMIO operation.
It
Hi Nate,
I've submitted my proposal. I ran into some accessibility problems with
the "project technologies" part, so there might be random junk there
that was added that I couldn't figure out how to get rid of.
On 4/13/22 22:33, Nate DeSimone wrote:
Hi Everyone,
I hope you are all working
Reviewed-by: Guo Dong
-Original Message-
From: Akihiko Odaki
Sent: Sunday, April 10, 2022 7:47 PM
Cc: devel@edk2.groups.io; Dong, Guo ; Wang, Jian J
; Gao, Liming ; Bi, Dandan
; Kinney, Michael D ; Liu,
Zhiguang ; Ni, Ray ; Ma, Maurice
; You, Benjamin ; Akihiko Odaki
Subject:
This is great!
Thanks JP for the patch.
Mike,
Any ETA when this will get merged?
Thanks!
Aaron
-Original Message-
From: Kinney, Michael D
Sent: Friday, April 8, 2022 1:00 PM
To: Jayaprakash, N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Frinzell, Aaron
Subject: RE:
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Merged - https://github.com/tianocore/edk2/pull/2779
> -Original Message-
> From: devel@edk2.groups.io On Behalf Of Yao, Jiewen
> Sent: Thursday, April 14, 2022 10:32 PM
> To: devel@edk2.groups.io; mikub...@linux.microsoft.com
> Cc: Wang, Jian J ; Lu, Xiaoyu1 ;
> Jiang, Guomin
>
Ah, thanks for the reminder. I overlooked this one.
Reviewed-by: Jiewen Yao
> -Original Message-
> From: devel@edk2.groups.io On Behalf Of Michael
> Kubacki
> Sent: Thursday, April 14, 2022 10:19 PM
> To: devel@edk2.groups.io
> Cc: Yao, Jiewen ; Wang, Jian J ;
> Lu, Xiaoyu1 ; Jiang,
Please review this patch when possible. It is just removing two
irrelevant comments.
Thanks,
Michael
On 4/5/2022 8:50 PM, Michael Kubacki wrote:
From: Michael Kubacki
MU_CHANGE tags are used in a different project (Project Mu) to
highlight deviations from Tianocore. Therefore, the comments
> On 14. Apr 2022, at 00:57, Nate DeSimone
> wrote:
>
> Hi All,
>
> Pedro is 100% correct. The primary use case and the reason I added this is to
> remove library duplication across all the .efi files. This is actually super
> valuable because LZMA compression is becoming ineffective
Solved the problem of lack of dependent Library
in PciHostBridgeDxe.
Solved the problem of missing boot magager menu.
Signed-off-by: Ling Jia
Reviewed-by: leif Lindholm
---
Platform/Phytium/DurianPkg/DurianPkg.fdf | 6 ++
1 file changed, 6 insertions(+)
diff --git
The SpiNorFlashDxe provided norflash initialization,
read-write, erase and other interfaces.
This is a set of special communication protocol for
ft2004/4 chip QSPI controller.
Signed-off-by: Ling Jia
Reviewed-by: leif Lindholm
---
Silicon/Phytium/PhytiumCommonPkg/PhytiumCommonPkg.dec
The FlashFvbDxe provided the fvb protocol,
which requested by the flash operators.
Signed-off-by: Ling Jia
Reviewed-by: leif Lindholm
---
Platform/Phytium/DurianPkg/DurianPkg.dsc |1 +
Platform/Phytium/DurianPkg/DurianPkg.fdf |2 +
Completed the flash driver and fvb driver.
Solved the problems in boot process.
Added virtual address conversion.
The public git repository is :
https://github.com/jialing2020/edk2-platforms/tree/Phytium_Opensource_For_FT2000-4_v7
Ling Jia (4):
Platform/Phytium: Solved problems during boot.
Solved the problem of virtual address translation
in runtime access under OS
Signed-off-by: Ling Jia
Reviewed-by: leif Lindholm
---
Silicon/Phytium/FT2000-4Pkg/Drivers/SpiDxe/SpiDxe.inf | 5 ++
Silicon/Phytium/FT2000-4Pkg/Drivers/SpiDxe/SpiDxe.h | 2 +
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