From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mustang.oldcity.dca.net (mustang.oldcity.dca.net [216.158.38.3]) by ozlabs.org (Postfix) with SMTP id 1DE87679FB for ; Wed, 23 Aug 2006 03:57:33 +1000 (EST) Subject: RE: Deactivate serial console? From: Lee Revell To: "Howard, Marc" In-Reply-To: <91B22F93A880FA48879475E134D6F0BE02EEA435@CA1EXCLV02.adcorp.kla-tencor.com> References: <91B22F93A880FA48879475E134D6F0BE02EEA435@CA1EXCLV02.adcorp.kla-tencor.com> Content-Type: text/plain Date: Tue, 22 Aug 2006 13:57:38 -0400 Message-Id: <1156269458.10565.182.camel@mindpipe> Mime-Version: 1.0 Cc: ppc List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 > > >