Commit Graph

3 Commits

Author SHA1 Message Date
Kun Qin ee67067f17 MdeModulePkg: VariableSmmRuntimeDxe: Fix Variable Policy Message Length
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3709

In EDKII implementation of variable policy, the DXE runtime agent would
communicate to MM to disable, register or query policies. However, these
operations populate the value of MessageLength that includes communicate
header to include MM communicate header, which mismatches with the
description of PI specification.

This fix will correct the MessageLength field calculation to exclude
the size of MM_COMMUNICATE_HEADER.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>

Signed-off-by: Kun Qin <kuqin12@gmail.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2022-01-27 02:16:17 +00:00
Michael Kubacki 1436aea4d5 MdeModulePkg: Apply uncrustify changes
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the MdeModulePkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2021-12-07 17:24:28 +00:00
Bret Barkelew b6490426e3 MdeModulePkg: Connect VariablePolicy business logic to VariableServices
https://bugzilla.tianocore.org/show_bug.cgi?id=2522

VariablePolicy is an updated interface to
replace VarLock and VarCheckProtocol.

Add connective code to publish the VariablePolicy protocol
and wire it to either the SMM communication interface
or directly into the VariablePolicyLib business logic.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2020-11-17 01:03:43 +00:00