From owner-freebsd-questions@FreeBSD.ORG Wed Nov 9 09:40:38 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E46E2106566B for ; Wed, 9 Nov 2011 09:40:38 +0000 (UTC) (envelope-from saeedeh.motlagh@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id A18F18FC15 for ; Wed, 9 Nov 2011 09:40:36 +0000 (UTC) Received: by vws11 with SMTP id 11so1817951vws.13 for ; Wed, 09 Nov 2011 01:40:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=yJknA83+9PsB3AWfXKM7Vk1eTtxC5g0Z9jUQqXVrBJU=; b=nw+aySkYor+JcPc0zP9VfLQJcZAvRbpL//7JRU+DUM5aScOO1ft6t9LZgsIaPl5e9D c1+lJI5eZiaMZb4uXP+ahwN69UXH5x/VG9xU669NJs9vHiOTOD5NWjB3BGqwsCMcL6c8 l9RToHq/wdj90pq3e0cT2o6qdekwLXu6KQP4Q= MIME-Version: 1.0 Received: by 10.52.72.104 with SMTP id c8mr2794462vdv.105.1320829905359; Wed, 09 Nov 2011 01:11:45 -0800 (PST) Received: by 10.52.184.163 with HTTP; Wed, 9 Nov 2011 01:11:45 -0800 (PST) Date: Wed, 9 Nov 2011 12:41:45 +0330 Message-ID: From: saeedeh motlagh To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Subject: changing baud rate without recompiling X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2011 09:40:39 -0000 hi i wanna have serial console communication with the other system. i want to have baud rate 115200 for this communication but the default is 9600. i test the following options but the baud rate is 9600 yet: - add the following commands to the /boot/loader.conf file: boot_multicons=3D=94YES=94 boot_serial=3D=94YES=94 comconsole_speed=3D=94115200=94 console=3D=94comconsole,vidcobsole=94 - change the baud rate in /etc/ttys file - stty -f /dev/ttyu0 115200 - change the baud rate in /etc/rc.d/serial file when i use "stty -f /dev/ttyu0.init 115200" the baud rate for ttyu0.init change to 115200. after that i use "kill -1 1" in order to reinitialize devices but nothing happened and the baud rate for ttyu0 is still 9600. i know adding the "COM_CONSOLE_SPEED=3D115200" to make.conf and recompile it, change the baud rate but i want to know if there is a way to change it without recompiling. please let me know if there is any way to do that. my FreeBSD is 8.0 thanks.