Commit Graph

1 Commits

Author SHA1 Message Date
Kun Qin
11cc0d639e MdePkg: MmCommunication: Introduce EFI_MM_COMMUNICATION3_PROTOCOL to MdePkg
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3398
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3430

This change introduces a new definition for MM communicate protocol v3.

This protocol will be installed under a new GUID in contrast to exisiting
EFI_MM_COMMUNICATION_PROTOCOL.

Data communicated to MM through EFI_MM_COMMUNICATION3_PROTOCOL should
always start with EFI_MM_COMMUNICATE_HEADER_V3 with its HeaderGuid,
Signature and Version fields properly populated.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>

Signed-off-by: Kun Qin <kuqin12@gmail.com>
2025-04-07 07:42:13 +00:00