On Wed, 13 Apr 2016, John Youn wrote: > > Besides, this doesn't say what the version number of a non-Enhanced > > SuperSpeed device should be. I don't see why the USBCV would conclude > > that a non-Enhanced device needs to set the version to 0x0310. > > Non-Enhanced SuperSpeed (i.e. HS and lower) devices follow the USB 2.0 > spec. > > Or do you mean SuperSpeed-only devices? > > In the 3.1 spec, "Enhanced SuperSpeed" means either SuperSpeed (Gen 1) > or SuperSpeedPlus (Gen 2). So they should set bcdUSB to 0x0310 as > well. Yes, all right, I misunderstood. So the USB-IF really did invalidate all the existing 3.0 devices when the 3.1 spec was released. That doesn't make much sense. Alan Stern -- 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
