EFUSE_CONTENT
rtsx_pci_write_register(pcr, EFUSE_CONTENT, 0xe0, 0x00);
rtsx_pci_write_register(pcr, EFUSE_CONTENT, 0xe0, 0x40);
rtsx_pci_write_register(pcr, EFUSE_CONTENT, 0xe0, 0x80);