It's Knoppix 7.0.5, kernel 3.6.11 Thank you, Robert On Wed, Jan 23, 2013 at 1:16 PM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > On Wed, Jan 23, 2013 at 01:14:09PM -0500, Robert Dvoracek wrote: >> 02:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host >> Controller (rev 04) >> Subsystem: Intel Corporation Device 4953 >> >> On Wed, Jan 23, 2013 at 12:28 AM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: >> > On Wed, Jan 23, 2013 at 12:19:41AM -0500, Robert Dvoracek wrote: >> >> It shows up in lspci as NEC Corporation uPD720200 USB 3.0 Host >> >> Controller (rev 04). I'm not exactly sure how to go about recompiling >> >> a x86_64 kernel on Knoppix. It's based on Debian and the nice Debian >> >> manual isn't making sense to me right now. Gotta get some sleep >> >> >> >> Thank you, >> >> Robert >> >> >> >> On Tue, Jan 22, 2013 at 11:09 PM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: >> >> > On Tue, Jan 22, 2013 at 11:17:22PM +0000, Robert Dvoracek wrote: >> >> >> Is there any more that can be done? Let me know if you need more information. >> >> > >> >> > Can you enable CONFIG_USB_DEBUG and plug your device in and send us the >> >> > kernel log output? >> >> > >> >> > It really didn't look like you had a USB 3 controller at all on this >> >> > machine, do you see it if you do 'lspci'? >> >> > >> >> > thanks, >> >> > >> >> > greg k-h >> > >> >> knoppix@Microknoppix:~$ lspci | grep -i usb > lspci.txt >> >> 00:1a.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #2 (rev 06) >> >> 00:1d.0 USB controller: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #1 (rev 06) >> >> 02:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) >> > >> > What is the output of: >> > lspci -k -s 02:00.0 >> > >> > on your system? >> > >> > thanks, >> > >> > greg k-h > >> knoppix@Microknoppix:~/Downloads$ lspci -k -s 02:00.0 >> 02:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) >> Subsystem: Intel Corporation Device 4953 > > That shows you really don't have the xhci-hcd driver loaded for this > device. If you have built your own kernel, please make sure you are > building it. If you are using a distro kernel, what distro and version > is this? > > thanks, > > greg k-h -- 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
