From: "Min Xu" <min.m.xu@intel.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: "devel@edk2.groups.io" <devel@edk2.groups.io>,
"Kinney, Michael D" <michael.d.kinney@intel.com>,
Brijesh Singh <brijesh.singh@amd.com>,
"Aktas, Erdem" <erdemaktas@google.com>,
James Bottomley <jejb@linux.ibm.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>
Subject: Re: [PATCH V2 07/10] OvmfPkg/IntelTdx: Add Sec to bring up both Legacy and Tdx guest
Date: Tue, 8 Feb 2022 08:43:01 +0000 [thread overview]
Message-ID: <PH0PR11MB5064F81F042630567A7206DCC52D9@PH0PR11MB5064.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20220127134206.hfg2mbvwtzi32fk7@sirius.home.kraxel.org>
On January 27, 2022 9:42 PM, Gerd Hoffmann wrote:
> On Tue, Jan 25, 2022 at 02:33:15PM +0800, Min Xu wrote:
> > RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
> >
> > OvmfPkg/IntelTdx/Sec is a simplied version of OvmfPkg/Sec. There are
> > below differences between these 2 Sec
> > - IntelTdx/Sec only supports Legacy guest and Tdx guest.
> > - IntelTdx/Sec calls TdxStartup () to jump from SEC to DXE directly.
> > - IntelTdx/Sec only supports X64.
> > - IntelTdx/Sec uses MemoryAllocationLib / HobLib / PrePiLib in
> > EmbeddedPkg.
>
> Quite some code duplication here ...
>
> > +BspAcceptMemoryResourceRange (
>
> > +ValidateHobList (
>
> ... and possibly more.
>
> I think these functions should move to the new PlatformInitLib too.
Ok. These functions will be moved to PlatformInitLib in the new version.
Thanks
Min
next prev parent reply other threads:[~2022-02-08 8:43 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 6:33 [PATCH V2 00/10] Introduce TDVF Config-B (basic) in OvmfPkg Min Xu
2022-01-25 6:33 ` [PATCH V2 01/10] EmbeddedPkg: Fix a build error in FwVol.c in X64 arch Min Xu
2022-01-25 15:09 ` [edk2-devel] " Abner Chang
2022-01-27 0:43 ` Abner Chang
2022-01-27 0:58 ` Min Xu
2022-01-27 1:55 ` Abner Chang
2022-01-27 2:39 ` Min Xu
2022-01-27 3:01 ` Abner Chang
2022-01-27 3:38 ` Min Xu
2022-01-25 6:33 ` [PATCH V2 02/10] UefiCpuPkg: Add PcdTdxWorkAreaBase Min Xu
2022-01-27 13:24 ` Gerd Hoffmann
2022-01-28 8:02 ` Min Xu
2022-01-28 10:20 ` Gerd Hoffmann
2022-02-14 1:51 ` Min Xu
2022-02-14 9:58 ` Gerd Hoffmann
2022-01-25 6:33 ` [PATCH V2 03/10] OvmfPkg: Add TdxWorkArea definition Min Xu
2022-01-27 13:25 ` Gerd Hoffmann
2022-01-28 8:01 ` Min Xu
2022-01-28 10:21 ` [edk2-devel] " Gerd Hoffmann
2022-01-25 6:33 ` [PATCH V2 04/10] OvmfPkg: Add PrePiHobListPointerLibTdx Min Xu
2022-01-25 6:33 ` [PATCH V2 05/10] OvmfPkg: Update EFI_HOB_PLATFORM_INFO with more platform settings Min Xu
2022-01-27 13:32 ` Gerd Hoffmann
2022-02-14 2:34 ` Min Xu
2022-02-14 10:00 ` Gerd Hoffmann
2022-01-25 6:33 ` [PATCH V2 06/10] OvmfPkg: Add TdxStartupLib Min Xu
2022-01-25 6:33 ` [PATCH V2 07/10] OvmfPkg/IntelTdx: Add Sec to bring up both Legacy and Tdx guest Min Xu
2022-01-27 13:42 ` Gerd Hoffmann
2022-02-08 8:43 ` Min Xu [this message]
2022-01-25 6:33 ` [PATCH V2 08/10] OvmfPkg: Update TdxDxe to set TDX PCDs Min Xu
2022-01-25 6:33 ` [PATCH V2 09/10] OvmfPkg: Update DxeAcpiTimerLib to read HostBridgeDevId in PlatformInfoHob Min Xu
2022-01-27 13:48 ` Gerd Hoffmann
2022-02-08 8:20 ` Min Xu
2022-02-14 10:03 ` Gerd Hoffmann
2022-02-14 13:09 ` Min Xu
2022-01-25 6:33 ` [PATCH V2 10/10] OvmfPkg: Introduce IntelTdxX64 for TDVF Config-B Min Xu
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