Messages in this thread | | | Date | Fri, 29 Apr 2016 18:28:22 +0300 | From | Mathias Nyman <> | Subject | Re: [PATCH] usb: gadget: f_fs: Fix kernel panic for SuperSpeed |
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On 28.04.2016 15:21, Felipe Balbi wrote: > > Hi, > >> dmesg from PC host side (after adding your change without my patch): >> >> [17907.984647] usb 6-2: new SuperSpeed USB device number 54 using xhci_hcd >> [17908.012036] usb 6-2: No SuperSpeed endpoint companion for config 1 >> interface 1 altsetting 0 ep 2: using minimum values >> [17908.012040] usb 6-2: No SuperSpeed endpoint companion for config 1 >> interface 1 altsetting 0 ep 131: using minimum values >> [17908.013652] usb 6-2: New USB device found, idVendor=xxxx, idProduct=xxxx >> [17908.013656] usb 6-2: New USB device strings: Mfr=1, Product=2, >> SerialNumber=3 >> [17908.013658] usb 6-2: Product: xxxxxxx >> [17908.013661] usb 6-2: Manufacturer: xxxxxx >> [17908.013664] usb 6-2: SerialNumber: 1234567890 >> [17908.014680] xhci_hcd 0000:05:00.0: ERROR: unexpected command >> completion code 0x11. > > hmmm... completed with unknown code ? Odd. Mathias, any idea what this > is ? >
Parameter error, xhci doesn't like one of the values in one of the contexts we give it (slot context, endpoint context etc)
-Mathias
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