From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [PATCH 1/1] ahci: Enable SB600 64bit DMA on MSI K9AGM2 (MS-7327) Date: Tue, 26 Jun 2012 14:48:27 +0400 Message-ID: <4FE9937B.7080503@mvista.com> References: <4FE92267.60106@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-lb0-f174.google.com ([209.85.217.174]:44575 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751931Ab2FZKtK (ORCPT ); Tue, 26 Jun 2012 06:49:10 -0400 Received: by lbbgm6 with SMTP id gm6so7843345lbb.19 for ; Tue, 26 Jun 2012 03:49:08 -0700 (PDT) In-Reply-To: <4FE92267.60106@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Mark Nelson Cc: Jeff Garzik , linux-ide@vger.kernel.org, tj@kernel.org Hello. On 26-06-2012 6:45, Mark Nelson wrote: > Like e65cc194f7628ecaa02462f22f42fb09b50dcd49 Please also specify that commit's summary in parens. > this patch enables 64bit DMA > for the AHCI SATA controller of a board that has the SB600 southbridge. In > this case though we're enabling 64bit DMA for another MSI motherboard, the > K9AGM2 or MS-7327. It is new enough that all of the BIOS releases since > the initial release (1.0 from 2007-02-09) work correctly with 64bit DMA enabled. > Signed-off-by: Mark Nelson MBR, Sergei