Hello,

I have written a Linux USB driver for a development board I have.  It
has 2 interrupt endpoints, one in and one out.  The driver does
nothing more than recieves a packet from the board, displays the
contents (with a printk), and transmits the same packet to the board.

The driver works, except after a few seconds it hangs and displays the
following error message:

usb-uhci.c: interrupt, status 2, frame #xxxx

I think it's a problem with my firmware, but I was wondering if anyone
knows what that error message means?

thanks in advance for any help,
Garrett.


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