From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH] ahci: Enable SB600 64bit DMA on MSI K9A2 Platinum Date: Mon, 26 Oct 2009 14:25:04 +0100 Message-ID: <4AE5A330.3080506@kernel.org> References: <65a6ef750910252203s58af446fv268c857191e698d3@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from hera.kernel.org ([140.211.167.34]:54957 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754656AbZJZNYE (ORCPT ); Mon, 26 Oct 2009 09:24:04 -0400 In-Reply-To: <65a6ef750910252203s58af446fv268c857191e698d3@mail.gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Mark Nelson Cc: linux-ide@vger.kernel.org, jeff@garzik.org Hello, Mark Nelson wrote: > Like the Asus M2A-VM, MSI's K9A2 Platinum (MS-7376) can also support 64bit > DMA. According to MSI tech support, 64bit DMA is known to work with BIOS > versions 1.7 and later. Have you verified it? I'd really like for someone to actually verify it works before committing the patch as it's pretty nasty when it doesn't work. Thanks. -- tejun