On Sat, Jan 28, 2023 at 09:58:32PM +0800, Min Xu wrote: > From: Min M Xu <min.m...@intel.com> > > BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4243 > > TdxHelperLib provides below helper functions for a td-guest. > - TdxHelperProcessTdHob > - TdxHelperMeasureTdHob > - TdxHelperMeasureCfvImage > - TdxHelperBuildGuidHobForTdxMeasurement > > SecTdxHelperLib is the SEC instance of TdxHelperLib. It implements 4 > functions for tdx in SEC phase: > - TdxHelperProcessTdHob consumes TdHob to accept un-accepted memories. > Before the TdHob is consumed, it is first validated. > > - TdxHelperMeasureTdHob measure/extend TdHob and store the measurement > value in workarea. > > - TdxHelperMeasureCfvImage measure/extend the Configuration FV image and > store the measurement value in workarea. > > - TdxHelperBuildGuidHobForTdxMeasurement builds GuidHob for tdx > measurement. > > This patch implements the stubs of the functions. The actual > implementations are in the following patches. Because they are moved from > other files. > > Cc: Erdem Aktas <erdemak...@google.com> > Cc: James Bottomley <j...@linux.ibm.com> > Cc: Jiewen Yao <jiewen....@intel.com> > Cc: Gerd Hoffmann <kra...@redhat.com> > Cc: Tom Lendacky <thomas.lenda...@amd.com> > Cc: Michael Roth <michael.r...@amd.com> > Signed-off-by: Min Xu <min.m...@intel.com>
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