Kissattach after change to 2.6.12

Kissattach after change to 2.6.12

[Rubén Navarro Huedo]

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
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


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Re: Kissattach after change to 2.6.12

[Bernard Pidoux]

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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Re: Kissattach after change to 2.6.12

[Jeremy Utley]

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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> To unsubscribe from this list: send the line "unsubscribe linux-hams" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

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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