On Fri, Aug 15, 2025 at 04:05:32AM +0200, Andrew Lunn wrote: > > + hw->driver_version = 0x0002040f; > > What does this mean? It is not used anywhere. Such values are usually > useless, because they never change, where as the kernel around the > driver changes all the time, and it is the combination of the driver > and the kernel which matters. > > Andrew > > --- > pw-bot: cr > It means driver version 0.2.4.16. I used it in 'mucse_mbx_ifinsmod'(patch4, I will move this to that patch), to echo 'driver version' to FW. FW reply different command for different driver. Thanks for your feedback.