fix(ff-a): use messaging info from the manifest
Adds a messaging method to the VM structure. Refactor messaging info
field in the manifest to comply with information in specification. In
particular - distinguish between the direct message send/receive.
Use messaging method from the manifest to populate partition info for
FFA_PARTITION_INFO_GET ABI. Populates partition info based on the
caller id (SP can send direct messages to other SPs).
Refactors managed exit check to use messaging method value.
Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: Id0734c18d14879b89ba3517b8ff4b3b41b53b56f
diff --git a/src/vm.c b/src/vm.c
index 96e1212..116de09 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -331,3 +331,11 @@
vm->next_boot = current;
}
+
+/**
+ * Returns true if VM supports a managed exit.
+ */
+bool vm_managed_exit_supported(struct vm *vm)
+{
+ return (vm->messaging_method & FFA_PARTITION_MANAGED_EXIT) != 0U;
+}