Updated metric --xgmi_err to display string instead of object

Change-Id: I4f67384cdf65b5fa3cb04e1012ba79a53ae72cd7
Signed-off-by: Maisam Arif <maisarif@amd.com>

amdsmi_cli/amdsmi_commands.py

@@ -1115,8 +1115,9 @@ class AMDSMICommands():
         if self.helpers.is_linux() and self.helpers.is_baremetal():
             if args.xgmi_err:
                 try:
-                    values_dict['xgmi_err'] = amdsmi_interface.amdsmi_gpu_xgmi_error_status(args.gpu)
-                except amdsmi_interface.AmdSmiLibraryException as e:
+                    xgmi_err_status = amdsmi_interface.amdsmi_gpu_xgmi_error_status(args.gpu)
+                    values_dict['xgmi_err'] = amdsmi_interface.amdsmi_wrapper.amdsmi_xgmi_status_t__enumvalues[xgmi_err_status]
+                except amdsmi_exception.AmdSmiLibraryException as e:
                     values_dict['xgmi_err'] = "N/A"
                     logging.debug("Failed to get xgmi error status for gpu %s |  %s", gpu_id, e.get_error_info())
             if args.energy:

py-interface/amdsmi_interface.py

@@ -2393,7 +2393,7 @@ def amdsmi_gpu_xgmi_error_status(
             processor_handle, ctypes.byref(status))
     )
 
-    return AmdSmiXgmiStatus(status.value)
+    return AmdSmiXgmiStatus(status.value).value
 
 
 def amdsmi_reset_gpu_xgmi_error(