From mboxrd@z Thu Jan 1 00:00:00 1970 From: henrique Subject: Re: A new serial baud rate Date: Fri, 26 Jul 2002 10:14:45 -0300 Sender: linux-serial-owner@vger.kernel.org Message-ID: <200207260921.20600.henrique@cyclades.com> References: <1779CCD227485B49A825718AAAA90E3E406CD4@tpsmail01.turbopower.net> Reply-To: henrique@cyclades.com Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: Received: from henrique (henrique.cyclades.com.br [200.246.93.86]) by firewall.cyclades.com.br (8.9.3/8.9.3) with ESMTP id KAA14521 for ; Fri, 26 Jul 2002 10:32:49 -0300 In-Reply-To: <1779CCD227485B49A825718AAAA90E3E406CD4@tpsmail01.turbopower.net> List-Id: linux-serial@vger.kernel.org To: linux-serial@vger.kernel.org Hello !!! After the last e-mails about this issue I've checked the equipment. I am not actually dealing with a modem, I'm dealing with a mux/demux which is connected to a modem. The demux has 20 ports and 5 of these ports have the mentioned speed. I have a multi-serial board that uses the UART 16550A. I plan to make this implementation, firstly using a ioctl as suggested by Matti Aarnio, and afterwards changing the termios.h, task that I believe to be harder than the first one. Ed, unfortunately my equipment uses the 2.2.14 kernel. Does your suggestion work in such kernel ? It would be the easiest way to solve this. regards Henrique On Thursday 25 July 2002 05:26 pm, Gary Frerking wrote: > Henrique, > > >> That's the problem. I can't change the modem configuration cause this > > modem are provided by the Telco. I have to use this baud rate. And I > wanna use it with Linux. << > > I've never run across a modem that requires a 14400 baud rate on the > serial line. I *have* run across many, many people *thinking* they need > 14400 on the serial line because it's a 14400 modem (is this for faxing? > 14400 often comes up in relation to faxing). > > We obviously have no way of knowing more about what you're dealing with > than what you're able/willing to tell us -- but based on past > experience, I'm skeptical about the fact that you need 14400 on the > serial line. > > Can you provide more details about the modem itself? Do you have a model > number? What are you using it for? > > -- Gary -- --- Henrique Gobbi Software Engineer +55 11 50333339 Cyclades Corporation - The Leader in Linux Connectivity