Vastly improved speeds with iwn(4)

From: Graham Perrin <grahamperrin_at_gmail.com>
Date: Fri, 17 Dec 2021 02:55:39 UTC
In recent months, what (if anything) changed to improve things for users 
of iwn(4)?

Intel Centrino Advanced-N 6205 [Taylor Peak] here. At home, previously I 
typically got less than 9 (download), now I get more than 70 Mbps.

(I see last month's 
<https://cgit.freebsd.org/src/commit/?id=f4c129f5fb1669b284d76a838b1e509f97c2d299> 
and 
<https://cgit.freebsd.org/src/commit/?id=bfcc09ddd422c95a1a2e4e794b63ee54c4902398> 
for iwlwifi/mvm, If I understand correctly 
<https://wiki.freebsd.org/WiFi/Iwlwifi#Frequently_Asked_Questions> this 
new driver is not applicable to iwn(4) cards.)