SPM: Helpers for error logging after FF-A calls
Signed-off-by: J-Alves <joao.alves@arm.com>
Change-Id: I7c4cb416baf6eb024eb134edb4bbb62d8746629f
diff --git a/include/runtime_services/ffa_helpers.h b/include/runtime_services/ffa_helpers.h
index e296299..4af051b 100644
--- a/include/runtime_services/ffa_helpers.h
+++ b/include/runtime_services/ffa_helpers.h
@@ -392,12 +392,6 @@
uint32_t arg1, uint32_t arg2,
uint32_t arg3, uint32_t arg4);
-static inline bool is_ffa_direct_response(smc_ret_values ret)
-{
- return (ffa_func_id(ret) == FFA_MSG_SEND_DIRECT_RESP_SMC32) ||
- (ffa_func_id(ret) == FFA_MSG_SEND_DIRECT_RESP_SMC64);
-}
-
smc_ret_values ffa_run(uint32_t dest_id, uint32_t vcpu_id);
smc_ret_values ffa_version(uint32_t input_version);
smc_ret_values ffa_id_get(void);
diff --git a/include/runtime_services/spm_common.h b/include/runtime_services/spm_common.h
index 74a2b27..dbb113b 100644
--- a/include/runtime_services/spm_common.h
+++ b/include/runtime_services/spm_common.h
@@ -53,11 +53,18 @@
CONFIGURE_MAILBOX(mb_name, buffers_size); \
smc_ret = ffa_rxtx_map( \
(uintptr_t)mb_name.send, \
- (uintptr_t)mb_name.recv, \
+ (uintptr_t)mb_name.recv, \
buffers_size / PAGE_SIZE \
); \
} while (false)
+/**
+ * Helpers to evaluate returns of FF-A calls.
+ */
+bool is_ffa_call_error(smc_ret_values val);
+bool is_ffa_direct_response(smc_ret_values ret);
+bool is_expected_ffa_return(smc_ret_values ret, uint32_t func_id);
+
/*
* Vector length:
* SIMD: 128 bits = 16 bytes