4 Replies Latest reply on Nov 7, 2014 7:34 AM by JPMontero_Intel

    usbhub:  device not accepting address x, error -71

    zhanweixin

      i use GL850G usbhub to extend usb host to link ftdi232, RTL8150 and webcam, porting the relevant driver and run happend:

       

      root@edison:~# [   50.540398] usb 1-1.1: device not accepting address 3, error -71
      [   51.040197] usb 1-1.1: device not accepting address 4, error -71              
      [   51.540151] usb 1-1.1: device not accepting address 5, error -71              
      [   52.040055] usb 1-1.1: device not accepting address 6, error -71              
      [   52.040584] hub 1-1:1.0: unable to enumerate USB device on port 1             
                                                                                       
      root@edison:~#                                                                   
      root@edison:~#                                                                   
      root@edison:~# lsusb                                                             
      Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB          
      Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub                   
      Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub                   

      Bus 001 Device 007: ID 0bda:8150 Realtek Semiconductor Corp. RTL8150 Fast Ethernet Adar

      Bus 001 Device 008: ID 0403:6001 Future Technology Devices International, Ltd FT232 USC

      root@edison:~#