Error if power metric inaccessible

Change-Id: I359c24f24d0200181646d5a7c13a6e0e4d4958b6
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

rdc_libs/rdc/src/RdcEmbeddedHandler.cc

@@ -117,16 +117,19 @@ rdc_status_t RdcEmbeddedHandler::get_gpu_gauges(rdc_gpu_gauges_t* gpu_gauges) {
       RDC_LOG(RDC_ERROR, "Fail to get total memory of GPU " << gpu_index_list[i]);
       return status;
     }
-    gpu_gauges->insert({{gpu_index_list[i], RDC_FI_GPU_MEMORY_TOTAL}, value.value.l_int});
+    gpu_gauges->insert(
+        {{gpu_index_list[i], RDC_FI_GPU_MEMORY_TOTAL}, static_cast<uint64_t>(value.value.l_int)});
 
     status = metric_fetcher_->fetch_smi_field(gpu_index_list[i], RDC_FI_ECC_CORRECT_TOTAL, &value);
     if (status == RDC_ST_OK) {
-      gpu_gauges->insert({{gpu_index_list[i], RDC_FI_ECC_CORRECT_TOTAL}, value.value.l_int});
+      gpu_gauges->insert({{gpu_index_list[i], RDC_FI_ECC_CORRECT_TOTAL},
+                          static_cast<uint64_t>(value.value.l_int)});
     }
     status =
         metric_fetcher_->fetch_smi_field(gpu_index_list[i], RDC_FI_ECC_UNCORRECT_TOTAL, &value);
     if (status == RDC_ST_OK) {
-      gpu_gauges->insert({{gpu_index_list[i], RDC_FI_ECC_UNCORRECT_TOTAL}, value.value.l_int});
+      gpu_gauges->insert({{gpu_index_list[i], RDC_FI_ECC_UNCORRECT_TOTAL},
+                          static_cast<uint64_t>(value.value.l_int)});
     }
   }
   return RDC_ST_OK;

rdc_libs/rdc/src/RdcMetricFetcherImpl.cc

@@ -32,6 +32,7 @@ THE SOFTWARE.
 #include "amd_smi/amdsmi.h"
 #include "common/rdc_capabilities.h"
 #include "common/rdc_fields_supported.h"
+#include "rdc/rdc.h"
 #include "rdc_lib/RdcLogger.h"
 #include "rdc_lib/impl/SmiUtils.h"
 #include "rdc_lib/rdc_common.h"
@@ -436,17 +437,26 @@ rdc_status_t RdcMetricFetcherImpl::fetch_smi_field(uint32_t gpu_index, rdc_field
       value->status = amdsmi_get_power_info(processor_handle, &power_info);
       value->type = INTEGER;
       if (value->status != AMDSMI_STATUS_SUCCESS) {
+        RDC_LOG(RDC_ERROR, "amdsmi_get_power_info failed!");
         break;
       }
 
       // Use current_socket_power if average_socket_power is not available
       if (power_info.average_socket_power != 65535) {
+        RDC_LOG(RDC_DEBUG, "AMDSMI: using average_socket_power");
         value->value.l_int = static_cast<int64_t>(power_info.average_socket_power) * 1000 * 1000;
-      } else {
-        value->value.l_int = static_cast<int64_t>(power_info.current_socket_power) * 1000 * 1000;
+        break;
       }
 
-      break;
+      if (power_info.current_socket_power != 65535) {
+        RDC_LOG(RDC_DEBUG, "AMDSMI: using current_socket_power");
+        value->value.l_int = static_cast<int64_t>(power_info.current_socket_power) * 1000 * 1000;
+        break;
+      }
+
+      value->status = AMDSMI_STATUS_NOT_SUPPORTED;
+      RDC_LOG(RDC_ERROR, "AMDSMI: cannot get POWER_USAGE");
+      return RDC_ST_NO_DATA;
     }
     case RDC_FI_GPU_CLOCK:
     case RDC_FI_MEM_CLOCK: {