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

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Oct 3 08:06:50 UTC 2018


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

--- Comment #11 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
It might be some timing issue in the USB firmware of the device. Do you by
chance have access to a USB wire analyzer like the Beagle one? Or maybe you can
compare the timestamps of the traffic to/from the device with Linux.

--HPS

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