From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from metis.extern.pengutronix.de (metis.extern.pengutronix.de [83.236.181.26]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 8A7C7DDF93 for ; Wed, 3 Oct 2007 01:46:21 +1000 (EST) Date: Tue, 2 Oct 2007 17:46:02 +0200 From: Robert Schwebel To: Domen Puncer Message-ID: <20071002154602.GV23573@pengutronix.de> References: <20070810095153.GC13994@moe.telargo.com> <20070902074143.GB2642@nd47.coderock.org> <20071002124939.GC10481@pengutronix.de> <20071002143202.GQ32628@nd47.coderock.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 In-Reply-To: <20071002143202.GQ32628@nd47.coderock.org> Subject: Re: [RFC PATCH v0.2] net driver: mpc52xx fec Cc: netdev@vger.kernel.org, linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, Oct 02, 2007 at 04:32:02PM +0200, Domen Puncer wrote: > The patch looks ok to me. Short update: even with the patch, the driver doesn't work on an rt-preempt enabled kernel, or at least not reliable. It survives normal traffic and ping -f, but dies when running nmap against the box, with a set RFIFO_ERROR flag. More research needs to be done. Robert -- Pengutronix - Linux Solutions for Science and Industry Entwicklungszentrum Nord http://www.pengutronix.de