[Bug 258057] muge(4) crashes with large tx batches

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 27 Sep 2021 13:14:49 UTC

--- Comment #14 from Gary Jennejohn <gljennjohn@gmail.com> ---
(In reply to Hans Petter Selasky from comment #13)
But if he plugged it into a USB2 hub it will enumerate as 480Mbps.  My mother
board has a number of USB3 and USB2 hubs/ports.  When I plug a USB3 stick into
a USB2 port it shows up as 40MB/s whereas it shows up as 400MB/s when plugged
into a USB3 port.
He should look at how his USB hubs enumerate in /var/run/dmesg.boot.  For me
some are USB3 and others are USB2 although I only have Ryzen USB3 controllers.

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