From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Hancock Subject: Re: Kernel 2.6.30rc7 limits IDE to UDMA33 Date: Tue, 02 Jun 2009 22:05:28 -0600 Message-ID: <4A25F688.9000407@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from yw-out-2324.google.com ([74.125.46.30]:50104 "EHLO yw-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750857AbZFCEF3 (ORCPT ); Wed, 3 Jun 2009 00:05:29 -0400 In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Grozdan Cc: linux-kernel@vger.kernel.org, ide Grozdan wrote: > Hi, > > I gave today kernel 2.6.30rc7 a spin on my Athlon 64 system and it > seems there's yet again a problem with libata limiting IDE disks to > UDMA33 since it thinks that the cable is only 40 wires. My distro > kernel which is 2.6.27.21 does not have this problem and correctly > sets my disks to UDMA133. I googled around and it seems in the past > this was a known problem for some kernels. Any suggestions? :) > > Please cc me as I'm not subscribed to the list Full dmesg output from bootup would be useful. CCing linux-ide.