From: Jiri Slaby <jirislaby@gmail.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: akpm@osdl.org, linux-kernel@vger.kernel.org,
Paul Hardwick <p.hardwick@option.com>
Subject: Re: [PATCH] tty/serial: Lay the foundations for the next set of reworks
Date: Wed, 09 Apr 2008 08:57:48 +0200 [thread overview]
Message-ID: <47FC68EC.40602@gmail.com> (raw)
In-Reply-To: <20080408231348.190abf20@core>
On 04/09/2008 12:13 AM, Alan Cox wrote:
>> Well, how exactly the card behaves on 1 byte write? And how did the .write
>> protect against it?
>
> One byte writes work fine via the write path and already occur.
I guessed so, because there is no protection against one byte writes in .write.
> I suspect
> the original author forgot to turn echo off and saw fun things happening
> between the inbuilt modem emulation and the Linux side.
He was Cced, I hope he'll make things clear :).
prev parent reply other threads:[~2008-04-09 6:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-08 15:58 [PATCH] tty/serial: Lay the foundations for the next set of reworks Alan Cox
2008-04-08 21:56 ` Jiri Slaby
2008-04-08 22:13 ` Alan Cox
2008-04-09 6:57 ` Jiri Slaby [this message]
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