KSZ9477_MMD_SQI_MASK
raw_sqi = FIELD_GET(KSZ9477_MMD_SQI_MASK, val);
cap->max_average_mse = FIELD_MAX(KSZ9477_MMD_SQI_MASK);
ret = FIELD_GET(KSZ9477_MMD_SQI_MASK, ret);
snapshot->average_mse = FIELD_GET(KSZ9477_MMD_SQI_MASK, ret);
snapshot->average_mse = FIELD_GET(KSZ9477_MMD_SQI_MASK, ret);