• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 97 subscribers
  • Views 183 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM5728: Wireless USB Network Card

Nancy Wang
Expert 8210 points
Part Number: AM5728

Hi,

Board: BeagleBoard X15 REV C.00

Kernel: 4.9.69 RT

Customer wants to use usb wireless network card on bbbx15, the chip of the network card is RT3070, after the bbbx15 bootup and he plugs in the USB network card, the system can recognize the network card device, and it can work normally

Bus 001 Device 007: ID 148f:3070 Ralink Technology, Corp. RT2870/RT3070 Wireless Adapter

As long as the board is reset when the USB device is inserted, it will not be recognized.

usb 1-1.3: device descriptor read/64, error -110
[ 59.305087] usb 1-1.3: device descriptor read/8, error -110
[ 64.935960] usb 1-1.3: device descriptor read/8, error -110
[ 70.566966] usb 1-1.3: device descriptor read/8, error -110
[ 76.198639] usb 1-1.3: device descriptor read/8, error -110
[ 76.310641] usb 1-1-port3: unable to enumerate USB device

Please help give some suggestions.

  • 0
    TI__Mastermind 47963 points

    Hi,

    Thanks for your query.

    Nancy Wang said:
    As long as the board is reset when the USB device is inserted, it will not be recognized.

    Can you clarify this statement? Are you saying the usb network card does not get recognized (enumerated) if the board is reset? Does it get recognized if we remove and insert?

    Also, Can you share the full kernel log?

    Thanks.