I'm using an FPGA board as a part of a communication system. I connect this board to PC through USB. The PC shows the board's USB class and subclass as 02 respectively but I want to change those values. I tried to use grep command to see if there's a file that describes its classes but couldn't find it. Could anyone let me know how to find and change them.Thank you in advance.
How to change class and subclass of a device
linux