Created attachment 219711 [details]
Patch to add necessary USB IDs
The attached patch adds support for the ATen/Prolific USB-232 Controller D USB-RS232 dongle. This is a USB to RJ45 serial adapter. The diff is against -CURRENT, but I tested this on 12-STABLE.
Created attachment 219712 [details]
Patch to add necessary USB IDs (with manpage addition)
I added both the part number name and the name the device identifies itself with to the manpage so people searching will know the correct driver.
A commit references this bug:
Date: Tue Nov 17 18:28:21 UTC 2020
New revision: 367772
uplcom: add ATen/Prolific USB-232 Controller D USB ID
Submitted by: marcus
MFC after: 2 weeks