USB3 thumbdrive works on Windows 7 machines. No docking stations, or extension cables. I don't understand what you mean by "seeing any extra pins in the host port?" Can you explain? Booting with USB3 thumbdrive in a USB3 port does not work. How do I disable powermanagement for the purposes of this test? Thanks, Andor On Fri, 2015-12-18 at 17:27 +0200, Mathias Nyman wrote: > > On 17.12.2015 16:01, Andor J Kiss wrote: > > Files attached as requested. Logs/files generated immediately (30 > > secs) after plugging in either USB2 or USB3 thumbdrive. > > > > - Andor > > > > > > Dmesg didn't show errors related to usb, graphics on the other hand > had some issues. > > The xhci driver found the USB3 ports, (6 of them, this is what the > controller supports, not actual physical ports) > > USB3 devices support USB2 speeds, if the USB3 link training fail then > USB2 speed will be used. > The link training is automatically done by xhci hardware. > > The devices were using the xhci driver and controller but at usb2 > speeds. > > Does the USB3 devices work as USB3 on other machines? > Any extension cable or docking station in use? are they working, and > USB3? > Can you see the Additional USB 3 pins in the host port. > > How about if you reboot with a USB 3 device connected, does it still > show up as USB 2 device? > (Trying to avoid powermanagement from impacting this) > > -Mathias > > -- 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
