audk/OvmfPkg/Include
Min Xu 5aa8018639 OvmfPkg/BaseMemEncryptTdxLib: Add TDX helper library
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429

Add Intel Tdx helper library. The library provides the routines to:
-  set or clear Shared bit for a given memory region.
-  query whether TDX is enabled.

Please be noted, there a lot of duplicated codes for Page Table
operations. These codes should be moved to a common library
(PageTablesLib) so that it is more friendly for review and maintain.
There is a new feature requirement
https://bugzilla.tianocore.org/show_bug.cgi?id=847 which is to
implement the library. After the lib is introduced, BaseMemEncryptTdxLib
will be refactored.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
2022-04-02 08:15:12 +00:00
..
Guid OvmfPkg/AmdSev: expose the SNP reserved pages through configuration table 2021-12-09 06:28:10 +00:00
IndustryStandard OvmfPkg: Add IntelTdx.h in OvmfPkg/Include/IndustryStandard 2022-04-02 08:15:12 +00:00
Library OvmfPkg/BaseMemEncryptTdxLib: Add TDX helper library 2022-04-02 08:15:12 +00:00
Pcd OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Protocol OvmfPkg: Update AcpiPlatformDxe to alter MADT table 2022-04-02 08:15:12 +00:00
Register OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
OvmfPlatforms.h OvmfPkg: Handle Cloud Hypervisor host bridge 2021-12-11 14:26:05 +00:00
TdxCommondefs.inc OvmfPkg: Update Sec to support Tdx 2022-04-02 08:15:12 +00:00
WorkArea.h OvmfPkg/ResetVector: cache the SEV status MSR value in workarea 2022-02-28 02:46:08 +00:00