Magic Control Technology (MCT) USB to serial converters are not handled by
authorHasso Tepper <hasso@dragonflybsd.org>
Mon, 13 Aug 2007 12:26:51 +0000 (12:26 +0000)
committerHasso Tepper <hasso@dragonflybsd.org>
Mon, 13 Aug 2007 12:26:51 +0000 (12:26 +0000)
commit0aaeafb612b13fe48ebe63736ca5d51152451631
tree28fd7c5be77af4bde948317a2eab0713572c7874
parent7a3238b857ce5ce936bba6d2f6a25f5c0a1ba8a4
Magic Control Technology (MCT) USB to serial converters are not handled by
uplcom(4), but by umct(4).

The error seems to be introduced with rev 1.9 during merge from FreeBSD.
It's probably caused by the fact that Sitecom USB to serial converters use
both - Prolific and MCT chipsets.
share/man/man4/uplcom.4
sys/dev/usbmisc/uplcom/uplcom.c