Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261968AbVEWVEv (ORCPT ); Mon, 23 May 2005 17:04:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261958AbVEWVEv (ORCPT ); Mon, 23 May 2005 17:04:51 -0400 Received: from mail.dvmed.net ([216.237.124.58]:34506 "EHLO mail.dvmed.net") by vger.kernel.org with ESMTP id S261968AbVEWVEj (ORCPT ); Mon, 23 May 2005 17:04:39 -0400 Message-ID: <42924560.9070307@pobox.com> Date: Mon, 23 May 2005 17:04:32 -0400 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.6) Gecko/20050328 Fedora/1.7.6-1.2.5 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Helge Pomorin CC: linux-kernel@vger.kernel.org Subject: Re: DMA not works in Linux 2.6.12, but in Windows works fine. References: <20050523193010.5bf72481.vsu@altlinux.ru> <3fc35c7e05052313523ab43067@mail.gmail.com> In-Reply-To: <3fc35c7e05052313523ab43067@mail.gmail.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: 0.0 (/) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1242 Lines: 40 Helge Pomorin wrote: > 2005/5/23, Sergey Vlasov : > >>This is a known problem - if the Intel ICH5/6 controller is used in >>combined mode (SATA mapped to legacy IDE ports), DMA for PATA devices >>does not work. If you reconfigure the controller in BIOS to not use the >>combined mode (so that the SATA part becomes a separate PCI device), DMA >>for PATA devices will work fine. >> >>To IDE developers: Is something planned to work around this problem? >>AFAIK, there are some machines where BIOS does not provide an option to >>turn off the combined mode. >> > > Hi there, > Got similar looking problem here, It's completely different. > i cant change sata modes or something alike... That doesn't matter under SATA. > I get *disabling irq* message with Intel ICH 4 / SIL 3112 A rev 01 > SATA Controller on Asus P4G8X Deluxe board (P4 Northwood, Intel > *granite bay* E702 Chipsets) at distros which using newer kernel than This is a totally different problem. Jeff - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/