On Fri, Jun 25, 2021 at 01:46:09PM +0300, Laurentiu-Cristian Duca wrote: > Hello linux-usb community, > > I am new to linux-usb code and I hope that my question is not silly. > I am interested in real-time usb. > > I know that on USB3, the gadget can initiate transactions It can? What do you mean by this exactly? USB works in the "host asks a gadget if it has data" method. The gadget can not talk to the host unless it is asked. thanks, greg k-h
