From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: Re: AMD SP5100 SATA low perfomance Date: Thu, 26 Jul 2012 12:04:40 +0200 Message-ID: <20120726100440.GB30717@aftab.osrc.amd.com> References: <20120724204454.GC5167@liondog.tnic> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from osrc3.amd.com ([217.9.48.20]:40086 "EHLO mail.x86-64.org" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750849Ab2GZKL7 (ORCPT ); Thu, 26 Jul 2012 06:11:59 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Rus V. Brushkoff" Cc: linux-ide@vger.kernel.org On Wed, Jul 25, 2012 at 09:47:16AM +0300, Rus V. Brushkoff wrote: > I will do the tests with another drive (from WD) today. But I've > fogot to say that I have another S8005 m/b with SP5100 that working > perfectly with these particular Hitachi drives (please see boot log > for it in dmesg-good at the same URL). So the problem can be in init > procedure for AMD south bridge or SATA controller. The differences > between m/b is very little - working has onboard audio, not working > hasn't. The diff in boot log is present too in file diff.txt One other thing you could try: can you downgrade the BIOS on one of the bad Tyan boards (the -LE ones, right?) and retry the test again? Any results on the test with the other drive? Thanks. -- Regards/Gruss, Boris. Advanced Micro Devices GmbH Einsteinring 24, 85609 Dornach GM: Alberto Bozzo Reg: Dornach, Landkreis Muenchen HRB Nr. 43632 WEEE Registernr: 129 19551