From: Lee Revell <rlrevell@joe-job.com>
To: "Howard, Marc" <Marc.Howard@KLA-Tencor.com>
Cc: ppc <linuxppc-embedded@ozlabs.org>
Subject: RE: Deactivate serial console?
Date: Tue, 22 Aug 2006 13:57:38 -0400 [thread overview]
Message-ID: <1156269458.10565.182.camel@mindpipe> (raw)
In-Reply-To: <91B22F93A880FA48879475E134D6F0BE02EEA435@CA1EXCLV02.adcorp.kla-tencor.com>
On Tue, 2006-08-22 at 10:46 -0700, Howard, Marc wrote:
> "stty -F /dev/console 0" or the equivalent in code does the trick for me
> but it might be implementation dependent.
>
That works for disabling the console but now I can't re-enable it. stty
-F /dev/console 115200 does not restore serial console access.
Lee
> Marc W. Howard
>
> > -----Original Message-----
> > From:
> > linuxppc-embedded-bounces+marc.howard=kla-tencor.com@ozlabs.or
> g [mailto:linuxppc-embedded-bounces+marc.howard=kla->
> tencor.com@ozlabs.org] On Behalf Of Lee Revell
> > Sent: Tuesday, August 22, 2006 9:19 AM
> > To: ppc
> > Subject: Deactivate serial console?
> >
> > We're developing a PPC440 based system for a customer who
> > requires that
> > it be possible to disable/enable the serial console without a reboot.
> > Is this possible without hacking the kernel?
> >
> > Lee
> >
> > _______________________________________________
> > Linuxppc-embedded mailing list
> > Linuxppc-embedded@ozlabs.org
> > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
> >
>
next prev parent reply other threads:[~2006-08-22 17:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-22 17:46 Deactivate serial console? Howard, Marc
2006-08-22 17:55 ` Lee Revell
2006-08-23 1:26 ` Michael Richardson
2006-08-22 17:57 ` Lee Revell [this message]
2006-08-22 18:27 ` Lee Revell
-- strict thread matches above, loose matches on Subject: below --
2006-08-22 16:18 Lee Revell
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