FFA is a framework that supports various protocols built on top. i.e.
memory protocol, which is nothing that can be done through existing
interfaces.
Instead of requiring protocol authors to check conduit PCD in every
implementation, exposing the ArmCallFfa is a unified way to allow other
protocols to leverage FFA interfaces.
Continuous-integration-options: PatchCheck.ignore-multi-package
Signed-off-by: Kun Qin <kun.qin@microsoft.com>
As a set of definitions from an industry specification-defined interface,
ArmFfaLib.h is more appropriately placed in MdePkg.
This update relocates both the header definition of ArmFfaLib to MdePkg,
thereby supporting the monitor call primitives for all other packages
that depend on this interface.
Continuous-integration-options: PatchCheck.ignore-multi-package
Signed-off-by: Kun Qin <kun.qin@microsoft.com>
