audk/MdeModulePkg/Include
Michael Kubacki f3b2187d55 MdeModulePkg/VariablePolicy: Add more granular variable policy querying
Introduces two new APIs to EDKII_VARIABLE_POLICY_PROTOCOL:
  1. GetVariablePolicyInfo()
  2. GetLockOnVariableStateVariablePolicyInfo()

These allow a caller to retrieve policy information associated with
a UEFI variable given the variable name and vendor GUID.

GetVariablePolicyInfo() - Returns the variable policy applied to the
UEFI variable. If the variable policy is applied toward an individual
UEFI variable, that name can optionally be returned.

GetLockOnVariableStateVariablePolicyInfo() - Returns the Lock on
Variable State policy applied to the UEFI variable. If the Lock on
Variable State policy is applied to a specific variable name, that
name can optionally be returned.

These functions can be useful for a variety of purposes such as
auditing, testing, and functional flows.

Also fixed some variable name typos in code touched by the changes.

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Message-Id: <20231030203112.736-2-mikuback@linux.microsoft.com>
2023-10-31 14:40:50 +00:00
..
Guid MdeModulePkg/VariablePolicy: Add more granular variable policy querying 2023-10-31 14:40:50 +00:00
Library MdeModulePkg/VariablePolicy: Add more granular variable policy querying 2023-10-31 14:40:50 +00:00
Pi MdeModulePkg: Correct memory type in PrePiDxeCis.h 2023-01-30 13:52:27 +00:00
Ppi MdeModulePkg: Define memory attribute PPI 2023-06-26 09:11:53 +00:00
Protocol MdeModulePkg/VariablePolicy: Add more granular variable policy querying 2023-10-31 14:40:50 +00:00
UniversalPayload MdeModulePkg/UniversalPayload: Align Identifier value with UPL spec 2022-05-27 16:15:26 +00:00