9G45 USB Host problem

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zengyongping
Posts: 1
Joined: Thu Mar 17, 2016 9:49 am

9G45 USB Host problem

Thu Mar 17, 2016 12:01 pm

Hello everyone,

I use a custom AT91SAM9G45 board and run linux 2.6.30. When I insert two USB high speed devices(HUAWEI 4G module and RT3070 wifi module) and use them at the same time, the wifi usb driver reports error. But if I only use one of them, it's no problem.

Any help is welcomed. Thanks!

zengyongping

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