From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nexus.dnshighspeed.com (nexus.dnshighspeed.com [212.239.26.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 9B9E6DDF17 for ; Thu, 5 Jul 2007 13:14:45 +1000 (EST) Received: from hsesyste by nexus.dnshighspeed.com with local (Exim 4.63) (envelope-from ) id 1I5dnc-0002ZO-Oy for linuxppc-embedded@ozlabs.org; Tue, 03 Jul 2007 10:31:52 +0200 Message-ID: <1247.85.43.48.190.1183451512.squirrel@www.hse-systems.com> Date: Tue, 3 Jul 2007 10:31:52 +0200 (CEST) Subject: A uart driver to control modem From: "Andrea Rosetti" To: linuxppc-embedded@ozlabs.org MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Reply-To: andrea.rosetti@hse-systems.com List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi everybody, I'm a newbe on linux emb development. In a mpc880 based board (kernel 2.6.19) I've to control a modem using a scc with handshake signals on general I/O ports. Reading code of cpm_uart driver, it seems don't manage handshake signals whereas uart driver (<2.6.10) seems do this. It's correct? Could you suggest the right way to start? Thank you, Andrea -- H.S.E. Systems Smartcard & Loyalty Solutions G. Di Vincenzo, 2 67100 - L'Aquila - Italy Tel. 08621965154 Mobile 3406874961 Fax 0862319822