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From: Jeremy Utley <jerutley@gmail.com>
To: linux-hams@vger.kernel.org
Subject: Re: Kissattach after change to 2.6.12
Date: Fri, 24 Jun 2005 12:19:38 -0700	[thread overview]
Message-ID: <d5d4185b050624121921fe684d@mail.gmail.com> (raw)
In-Reply-To: <42BC19BC.3090102@ccr.jussieu.fr>

On 6/24/05, Bernard Pidoux <pidoux@ccr.jussieu.fr> wrote:
> Rubén Navarro Huedo wrote :
> > Hello friends:
> > After change from 2.6.11 to 2.6.12:
> >
> > linux:/etc/init.d# kissattach /dev/ptyt1 xnet 44.133.3.31
> > kissattach: Error setting line discipline: TIOCSETD: No such device
> 
> Just in case, look here to see if /dev/ptyt1 is present in your system ?
> 
> On the same line, is devfs installed or are you running the new user
> space udev system ?
> Udev will sooner or later replace devfs system and thus all pty/tty
> pseudo devices.
> In that case, there is only one master device /dev/ptmx that creates
> automatically a slave device (/dev/pts/xx) when openned.
> However, there is no official mkiss and kissattach update for udev.
> I have been experimenting a personnal patch that works quite well,
> including a patch for ax25ipd based on the same /dev/ptmx /dev/pts
> pseudo terminals.
> 
> > Are you sure you have enabled MKISS support in the kernel
> > or, if you made it a module, that the module is loaded?
> > linux:/etc/init.d# modprobe mkiss
> > linux:/etc/init.d# kissattach /dev/ptyt1 xnet 44.133.3.31
> > kissattach: Error setting line discipline: TIOCSETD: No such device
> > Are you sure you have enabled MKISS support in the kernel
> > or, if you made it a module, that the module is loaded?
> >
> > Any help?
> > A lot of thank's
> >
> > ----------
> > Rubén Navarro Huedo
> > eb5esx@eb5esx.ampr.org
> >
> 73 de Bernard, f6bvp
> -
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> 

Udev will also create the /dev/tty?? and /dev/pty?? device nodes
automatically, if you use a sufficiently new kernel and udev version,
and the kernel is compiled with BSD PTY support.  I suspect the OP
didn't enable BSD PTY support in his 2.6.12 kernel.

Jeremy, NW7JU
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      reply	other threads:[~2005-06-24 19:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-24 11:06 Kissattach after change to 2.6.12 Rubén Navarro Huedo
2005-06-24 14:33 ` Bernard Pidoux
2005-06-24 19:19   ` Jeremy Utley [this message]

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