freebsd stable - Oct 2020 - 12.2-RC1: RTL8251/8153 1000BASE-T seemingly stuck at 100Mbps

I have a USB C hub that supports gigabit ethernet under any other OS,
but under FreeBSD it seems to detect it properly, but I never get
speeds exceeding 100Mbps transfer rate on the whole thing. Is this a
known issue? Also is there any way to check what the perceived link
speed is? I've attached dmesg.boot if that helps.
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sreehari wrote this message on Tue, Oct 06, 2020 at 21:02
-0700:
> I have a USB C hub that supports gigabit ethernet under any other OS,
> but under FreeBSD it seems to detect it properly, but I never get
> speeds exceeding 100Mbps transfer rate on the whole thing. Is this a
> known issue? Also is there any way to check what the perceived link
> speed is? I've attached dmesg.boot if that helps.
This is a known issue w/ the ure driver on FreeBSD.  This has been
fixed in -current, and in a few months I'll look at merging it to
stable/12, but it definitly will not make the 12.2 release:
https://reviews.freebsd.org/D25809

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."