This patch series is a follow up of previous submission:
https://edk2.groups.io/g/devel/message/72343

The module changes are validated on two different physical platforms and
QEMU based Q35 plastform. Standalone and traditional MM are both tested
to be functional on these systems.

v5 patches mainly focus on feedback for reviewed commits in v4 patches,
including:
a. Adding "Reviewed-by" tags for applicable patch;
b. Downgrade EFI_* data types to RETURN_*;

Patch v5 branch: https://github.com/kuqin12/edk2/tree/unblock_mem_v5

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Qi Zhang <qi1.zhang@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>

Kun Qin (7):
  MdePkg: MmUnblockMemoryLib: Added definition and null instance
  OvmfPkg: resolve MmUnblockMemoryLib (mainly for VariableSmmRuntimeDxe)
  MdeModulePkg: VariableSmmRuntimeDxe: Added request unblock memory
    interface
  SecurityPkg: Tcg2Smm: Switching from gSmst to gMmst
  SecurityPkg: Tcg2Smm: Separate Tcg2Smm into 2 modules
  SecurityPkg: Tcg2Smm: Added support for Standalone Mm
  SecurityPkg: Tcg2Acpi: Added unblock memory interface for NVS region

 MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.c   |  42 +
 MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.c           |  44 +
 SecurityPkg/Tcg/{Tcg2Smm/Tcg2Smm.c => Tcg2Acpi/Tcg2Acpi.c}           | 358 ++++----
 SecurityPkg/Tcg/Tcg2Smm/Tcg2MmDependencyDxe.c                        |  48 ++
 SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.c                                    | 857 ++++----------------
 SecurityPkg/Tcg/Tcg2Smm/Tcg2StandaloneMm.c                           |  71 ++
 SecurityPkg/Tcg/Tcg2Smm/Tcg2TraditionalMm.c                          |  82 ++
 MdeModulePkg/MdeModulePkg.dsc                                        |   1 +
 MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf |   1 +
 MdePkg/Include/Library/MmUnblockMemoryLib.h                          |  44 +
 MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.inf         |  34 +
 MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.uni         |  21 +
 MdePkg/MdePkg.dec                                                    |   5 +
 MdePkg/MdePkg.dsc                                                    |   1 +
 OvmfPkg/OvmfPkgIa32.dsc                                              |   3 +
 OvmfPkg/OvmfPkgIa32X64.dsc                                           |   3 +
 OvmfPkg/OvmfPkgX64.dsc                                               |   3 +
 SecurityPkg/Include/Guid/TpmNvsMm.h                                  |  68 ++
 SecurityPkg/SecurityPkg.ci.yaml                                      |   1 +
 SecurityPkg/SecurityPkg.dec                                          |   8 +
 SecurityPkg/SecurityPkg.dsc                                          |  12 +
 SecurityPkg/Tcg/{Tcg2Smm/Tcg2Smm.inf => Tcg2Acpi/Tcg2Acpi.inf}       |  35 +-
 SecurityPkg/Tcg/{Tcg2Smm => Tcg2Acpi}/Tpm.asl                        |   0
 SecurityPkg/Tcg/Tcg2Smm/Tcg2MmDependencyDxe.inf                      |  43 +
 SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.h                                    | 121 +--
 SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.inf                                  |  27 +-
 SecurityPkg/Tcg/Tcg2Smm/{Tcg2Smm.inf => Tcg2StandaloneMm.inf}        |  50 +-
 27 files changed, 950 insertions(+), 1033 deletions(-)
 create mode 100644 MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.c
 copy SecurityPkg/Tcg/{Tcg2Smm/Tcg2Smm.c => Tcg2Acpi/Tcg2Acpi.c} (72%)
 create mode 100644 SecurityPkg/Tcg/Tcg2Smm/Tcg2MmDependencyDxe.c
 create mode 100644 SecurityPkg/Tcg/Tcg2Smm/Tcg2StandaloneMm.c
 create mode 100644 SecurityPkg/Tcg/Tcg2Smm/Tcg2TraditionalMm.c
 create mode 100644 MdePkg/Include/Library/MmUnblockMemoryLib.h
 create mode 100644 MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.inf
 create mode 100644 MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.uni
 create mode 100644 SecurityPkg/Include/Guid/TpmNvsMm.h
 copy SecurityPkg/Tcg/{Tcg2Smm/Tcg2Smm.inf => Tcg2Acpi/Tcg2Acpi.inf} (76%)
 rename SecurityPkg/Tcg/{Tcg2Smm => Tcg2Acpi}/Tpm.asl (100%)
 create mode 100644 SecurityPkg/Tcg/Tcg2Smm/Tcg2MmDependencyDxe.inf
 copy SecurityPkg/Tcg/Tcg2Smm/{Tcg2Smm.inf => Tcg2StandaloneMm.inf} (52%)

-- 
2.30.0.windows.1



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