+static int fme_err_check_seu(struct feature_fme_err *fme_err)
+{
+ struct feature_fme_error_capability error_cap;
+
+ error_cap.csr = readq(&fme_err->fme_err_capability);
+
+ return error_cap.seu_support ? 1 : 0;
+}
+
+static int fme_err_get_seu_emr(struct ifpga_fme_hw *fme,
+ u64 *val, bool high)
+{
+ struct feature_fme_err *fme_err
+ = get_fme_feature_ioaddr_by_index(fme,
+ FME_FEATURE_ID_GLOBAL_ERR);
+
+ if (!fme_err_check_seu(fme_err))
+ return -ENODEV;
+
+ if (high)
+ *val = readq(&fme_err->seu_emr_h);
+ else
+ *val = readq(&fme_err->seu_emr_l);
+
+ return 0;
+}
+