Re: Question about usb3 host code

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