commit f71dee4c7bab0ae0c802f39f00cf5ad59481b971
author Kathleen Capella <kathleen.capella@arm.com> Tue Aug 08 16:24:14 2023 -0400
committer Joao Alves <joao.alves@arm.com> Fri Jan 19 13:58:38 2024 +0100
tree 39c5e6594258f277ba6ebb0551e95614c620dc94
parent 9681574575c02764ff85b4c0903ab61a6327ed16

feat(manifest): support FF-A v1.2 direct messages

Add additional messaging method parsing to indicate whether a partition
can send/receive messages via FFA_MSG_SEND_DIRECT_REQ2.

Also enforce that a manifest declaring an FF-A version < FF-A v1.2
cannot declare usage of FFA_MSG_SEND_DIRECT_REQ2.

Signed-off-by: Kathleen Capella <kathleen.capella@arm.com>
Change-Id: I56f8e15dd00f16932ab7059dc585e12a9ca28f09

src/vm.c

diff --git a/src/vm.c b/src/vm.c
index 8a91a2b..d2f6ce6 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -955,7 +955,7 @@
 /**
  * Checks VM's messaging method support.
  */
-bool vm_supports_messaging_method(struct vm *vm, uint8_t msg_method)
+bool vm_supports_messaging_method(struct vm *vm, uint16_t msg_method)
 {
 	return (vm->messaging_method & msg_method) != 0;
 }