NORMAL_CHIP
version = NORMAL_CHIP;
((version & NORMAL_CHIP) ? true : false)
chip_version = NORMAL_CHIP;
version = (enum version_8723e) NORMAL_CHIP;
version = (enum version_8723e)(version | NORMAL_CHIP);
| NORMAL_CHIP |
| NORMAL_CHIP);
| NORMAL_CHIP | rtl_id);