Catalin Marinas wrote:
Hi Sebastian,
Hi,
I get occasional oopses in the enqueue_an_ATL_packet() function because
skip_map is empty. This seem to happen when I unplug a USB device,
otherwise it works fine. It's a bit strange as skip_map is written in
the calling function, do_atl_int().
Any quick thoughts on what may be wrong (with the software or hardware)?
I'm not real sure what is going on there, a few other people reported this
also. They worked around this by adding an udelay(1) before the read of
the skip register. That is probably a timming issue but I dunno which one.
Sebastian
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