audk/MdePkg
Brijesh Singh via groups.io 26210f9436 MdePkg: Define ConfidentialComputingGuestAttr
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275

While initializing APs, the MpInitLib may need to know whether the
guest is running with active AMD SEV or Intel TDX memory encryption.

Add a new ConfidentialComputingGuestAttr PCD that can be used to query
the memory encryption attribute.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Michael Roth <michael.roth@amd.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Ray Ni <ray.ni@intel.com>
Suggested-by: Jiewen Yao <jiewen.yao@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
2021-12-09 06:28:10 +00:00
..
Include MdePkg: Define ConfidentialComputingGuestAttr 2021-12-09 06:28:10 +00:00
Library MdePkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Test MdePkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
MdeLibs.dsc.inc MdePkg: Add MdeLibs.dsc.inc file to MdePkg 2021-03-30 12:48:30 +00:00
MdePkg.ci.yaml MdePkg: Update YAML to ignore specific ECC files/errors 2021-11-30 14:19:07 +00:00
MdePkg.dec MdePkg: Define ConfidentialComputingGuestAttr 2021-12-09 06:28:10 +00:00
MdePkg.dsc MdePkg/BaseRngLib: Add support for ARMv8.5 RNG instructions 2021-05-11 16:26:05 +00:00
MdePkg.uni MdePkg: Add PcdSpeculationBarrierType 2019-04-30 16:39:09 -07:00
MdePkgExtra.uni MdePkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:13 -07:00