linux-kernel - Re: Writing a console/tty driver -- how to use tty

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Message-ID: <4CCAD6C5.5020102@freescale.com>
Date:	Fri, 29 Oct 2010 09:14:29 -0500
From:	Timur Tabi <timur@...escale.com>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
CC:	gregkh <gregkh@...e.de>, lkml <linux-kernel@...r.kernel.org>
Subject: Re: Writing a console/tty driver -- how to use tty_port?

Timur Tabi wrote:
> I've done a little more debugging, and it's even stranger than I thought.  The
> console is only half missing.
> 
> What's missing is my shell prompt, and a few other things.  I can type in
> commands, though.  The prompt returns, however, if I 'cd' to the root direcetory.

Never mind, I figure it out.  My console device was silently rejecting any
writes larger than 16 bytes.

Sorry for the noise.  I know your inboxes must be always full.

-- 
Timur Tabi
Linux kernel developer at Freescale

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