[edk2-devel] [PATCH V5 13/13] OvmfPkg: Support Tdx measurement in OvmfPkgX64

[Gerd Hoffmann]

On Sat, Jan 28, 2023 at 09:58:42PM +0800, Min Xu wrote:
> From: Min M Xu <min.m.xu at intel.com>
> 
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4243
> 
> This patch enables Tdx measurement in OvmfPkgX64 with below changes:
> 1) TDX_MEASUREMENT_ENABLE is introduced in OvmfPkgX64.dsc. This flag
>    indicates if Intel TDX measurement is enabled in OvmfPkgX64. Its
>    default value is FALSE.
> 2) Include TdTcg2Dxe in OvmfPkgX64 so that CC_MEASUREMENT_PROTOCOL
>    is installed in a Td-guest. TdTcg2Dxe is controlled by
>    TDX_MEASUREMENT_ENABLE because it is only valid when Intel TDX
>    measurement is enabled.
> 3) OvmfTpmLibs.dsc.inc and OvmfTpmSecurityStub.dsc.inc are updated
>    because DxeTpm2MeasureBootLib.inf and DxeTpmMeasurementLib.inf
>    should be included to support CC_MEASUREMENT_PROTOCOL.
> 
> Cc: Erdem Aktas <erdemaktas at google.com>
> Cc: James Bottomley <jejb at linux.ibm.com>
> Cc: Jiewen Yao <jiewen.yao at intel.com>
> Cc: Gerd Hoffmann <kraxel at redhat.com>
> Cc: Tom Lendacky <thomas.lendacky at amd.com>
> Cc: Michael Roth <michael.roth at amd.com>
> Signed-off-by: Min Xu <min.m.xu at intel.com>

Acked-by: Gerd Hoffmann <kraxel at redhat.com>



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