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Date:	Sat, 14 Jun 2008 10:29:00 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	"R.L. Horn" <lists@...tcheap.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.25.3: serial problem (minicom)

>    Setting the baud rate to B0 clears both (as per SUS).
> 
>    Subsequently setting the baud rate to something other than B0 leaves the
>    control lines low.
> 
> As it happens, apart from the fact that it breaks minicom, I actually prefer 
> this behavior.

What happens after you go from B0->Banythingelse should depend on the
termios settings at that point. This sounds like a bug therefore.

If you want that behaviour intentionally set B0, after this termios
call then set CLOCAL before changing the baud back.

I'll take a look at this next week.

Alan
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