imx28 usb gadget can't get the RX interrupt

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imx28 usb gadget can't get the RX interrupt

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liuxing
Contributor II

Hi,

  I find that when the imx28 otg controller is as usb device port,it can't get the rx interrupt if there is no zero-length packet followed by the max length usb packet.

  Does anyone knows how to set the imx28 otg conntroller to ignore the zero-length packet?

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