From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1767394AbXDEWrt (ORCPT ); Thu, 5 Apr 2007 18:47:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1767399AbXDEWrt (ORCPT ); Thu, 5 Apr 2007 18:47:49 -0400 Received: from turing-police.cc.vt.edu ([128.173.14.107]:53208 "EHLO turing-police.cc.vt.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1767394AbXDEWrs (ORCPT ); Thu, 5 Apr 2007 18:47:48 -0400 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.2 To: Bill Davidsen Cc: Mockern@yandex.ru, linux-kernel@vger.kernel.org Subject: Re: Question: half-duplex and full-duplex serial driver In-Reply-To: Your message of "Thu, 05 Apr 2007 18:40:55 EDT." <46157AF7.1070906@tmr.com> From: Valdis.Kletnieks@vt.edu References: <4607D065.000004.05517@ariel.yandex.ru> <46157AF7.1070906@tmr.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1175813262_18759P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Thu, 05 Apr 2007 18:47:42 -0400 Message-ID: <1818.1175813262@turing-police.cc.vt.edu> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --==_Exmh_1175813262_18759P Content-Type: text/plain; charset=us-ascii On Thu, 05 Apr 2007 18:40:55 EDT, Bill Davidsen said: > Mockern wrote: > > Hi, > > > > Could you help me please, how can my serial driver to work in half-duplex and full-duplex mode? > > > > Thank you > > Since you don't seem to have gotten an answer, and while this is > probably the wrong list for your question, I can give you a pointer > which may help. I got the impression that they were trying to write an in-kernel driver for a serial card, and it was oopsing. My first guess is "bad locking", and my first suggestion is 'Linux Device Drivers, 3rd edition' http://lwn.net/Kernel/LDD3 last I remember. --==_Exmh_1175813262_18759P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Exmh version 2.5 07/13/2001 iD8DBQFGFXyOcC3lWbTT17ARAqnIAKCIjUALW3d4ZOS7OaMOhNb3QPwNOwCg+EWU ROpGbhcQR8hEV+DnMpkpjFk= =gYZ3 -----END PGP SIGNATURE----- --==_Exmh_1175813262_18759P--