commit 1fdb12fb2e02c7bf73524f87d11d27614f6cd5e3
author Miklos Balint <miklos.balint@arm.com> Tue Sep 11 11:30:30 2018 +0200
committer Miklos Balint <miklos.balint@arm.com> Fri Sep 21 15:36:40 2018 +0200
tree 0e6fcc328ca3ba087011e7a8971049e72f25ff54
parent b92c9e408b55616ec40d44d9380501da44b772cd

Core: refactor error handling scenarios

Secure partition to partition calls are not permitted
while TF-M is initializing. Detect unpermitted function
calls.
Move some distributed request call checks to dedicated
function.
Provide more verbosity in about fault type.
Remove redundant checks.

Change-Id: I56719ebb1d7f4443178ebba9c023ba0ee1c6d0a3
Signed-off-by: Miklos Balint <miklos.balint@arm.com>

interface/include/tfm_api.h

diff --git a/interface/include/tfm_api.h b/interface/include/tfm_api.h
index efe24e9..fea137a 100644
--- a/interface/include/tfm_api.h
+++ b/interface/include/tfm_api.h
@@ -45,13 +45,13 @@
 enum tfm_status_e
 {
     TFM_SUCCESS = 0,
-    TFM_PARTITION_PENDED,
     TFM_PARTITION_BUSY,
-    TFM_ERROR_PARTITION_ALREADY_PENDED,
     TFM_ERROR_SECURE_DOMAIN_LOCKED,
     TFM_ERROR_INVALID_PARAMETER,
     TFM_ERROR_PARTITION_NON_REENTRANT,
     TFM_ERROR_NS_THREAD_MODE_CALL,
+    TFM_ERROR_NOT_INITIALIZED,
+    TFM_ERROR_NO_ACTIVE_PARTITION,
     TFM_ERROR_INVALID_EXC_MODE,
     TFM_SECURE_LOCK_FAILED,
     TFM_SECURE_UNLOCK_FAILED,