void port_dcb_info_display(uint8_t port_id);
uint8_t *open_ddp_package_file(const char *file_path, uint32_t *size);
+int save_ddp_package_file(const char *file_path, uint8_t *buf, uint32_t size);
int close_ddp_package_file(uint8_t *buf);
enum print_warning {