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From: naddy@mips.inka.de (Christian Weisgerber)
Date: Thu, 21 Aug 2008 14:35:43 +0000 (UTC)
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Originator: naddy@mips.inka.de (Christian Weisgerber)
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Subject: uplcom broken by MPSAFE TTY commit?
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Has anybody noticed problems with uplcom after ed's MPSAFE TTY
commit?

ucom1: <FTDI USB HS Serial Converter, class 0/0, rev 1.10/2.00, addr 4> on uhub2
ucom2: <Prolific Technology Inc. USB-Serial Controller, class 0/0, rev 1.10/3.00, addr 5> on uhub2

I'm seeing incomplete input followed by repetitive spew on ucom2.
The uftdi-based ucom1 seems fine.

ucom2 is hooked up to the serial console of an OpenBSD box.  The
getty there issues a banner like this:

OpenBSD/alpha (kemoauc.mips.inka.de) (tty00)

What I now get in cu(1) is a stream of this:

OpenBSD/alpha (kemoauc.mips.in
OpenBSD/alpha (kemoauc.mips.in
OpenBSD/alpha (kemoauc.mips.inka.de) (tty00)

OpenBSD/alpha (kemoauc.mips.in
OpenBSD/alpha (kemoauc.mips.inka.de) (tty00)

OpenBSD/alpha (kemoauc.mips.in
OpenBSD/alpha (kemoauc.mips.in
OpenBSD/alpha (kemoauc.mips.inka.de) (tty00)

OpenBSD/alpha (kemoauc.mips.in
OpenBSD/alpha (kemoauc.mips.in
OpenBSD/alpha (kemoauc.mips.inka.de) (tty00)

[... and it keeps spewing ...]

-- 
Christian "naddy" Weisgerber                          naddy@mips.inka.de