rtlbt_err
rtlbt_err("Cannot retrieve config descriptor: %s",
rtlbt_err("libusb_get_device_list() failed: code %lld",
rtlbt_err("libusb_get_device_descriptor: %s",
rtlbt_err("libusb_init failed: code %d", r);
rtlbt_err("device not found");
rtlbt_err("libusb_open() failed: code %d", r);
rtlbt_err("libusb_kernel_driver_active() failed: code %d", r);
rtlbt_err("rtlbt_read_local_ver() failed code %d", r);
rtlbt_err("rtlbt_get_ic() failed: Unknown IC");
rtlbt_err("firmware is for %x but this is a %x",
rtlbt_err("rtlbt_read_rom_ver() failed code %d", r);
rtlbt_err("rtlbt_read_reg16() failed code %d", r);
rtlbt_err("Parsing firmware file failed");
rtlbt_err("rtlbt_fw_read() failed");
rtlbt_err("Appending config file failed");
rtlbt_err("rtlbt_read_local_ver() failed code %d", r);
rtlbt_err("libusb_reset_device() failed: %s",
rtlbt_err("Firmware download failed!");
rtlbt_err("read len %d != file size %d",
rtlbt_err("firmware file too small");
rtlbt_err("firmware file too small");
rtlbt_err("invalid extension section signature");
rtlbt_err("invalid instruction length");
rtlbt_err("unknown project id %x", project_id);
rtlbt_err("can not find project id instruction");
rtlbt_err("can not find patch for chip id %d", rom_version);
rtlbt_err("Section parse (0x%08x) failed. err %d",
rtlbt_err("libusb_interrupt_transfer() failed: err=%s",
rtlbt_err("download fw command failed (%d)", errno);
rtlbt_err("download fw event length mismatch");
rtlbt_err("libusb_control_transfer() failed: err=%s",
rtlbt_err("libusb_interrupt_transfer() failed: err=%s",