> > What if 2 devices are used, as they should have unique > serial ? > > That's not possible. The design of the gadget API > doesn't permit more > than one gadget to be defined. ... per system. If you take two boards and run identical kernels, they should have unique serial numbers ... they'd be two distinct gadgets. The way to manage unique IDs is to have some kind of ID generation scheme, and store them on each board. (Maybe in EEPROM ... or, as in the original composite gadget code, module parameters. > > Should it be randomized ? > > No. Randomization might be a workable solution in some cases, but in general it's at best an incomplete solution to managing unique IDs. - Dave -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
