[Bug 231782] a USB frame from an interrupt endpoint may be missed

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Wed Oct 3 14:03:54 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231782

--- Comment #13 from Ludovic Rousseau <ludovic.rousseau+freebsd at gmail.com> ---
I do not have a USB wire analyzer.

I don't think the problem is time related. When I have the problem there is no
USB traffic.
I do not have to remove the smart card at a precise time. Just after a specific
sequence. I have not yet found what is specific in the sequence.

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