From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753357Ab1JJKMC (ORCPT ); Mon, 10 Oct 2011 06:12:02 -0400 Received: from ch1ehsobe003.messaging.microsoft.com ([216.32.181.183]:17904 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753097Ab1JJKMA convert rfc822-to-8bit (ORCPT ); Mon, 10 Oct 2011 06:12:00 -0400 X-SpamScore: -18 X-BigFish: VPS-18(zzc89bh1432N98dKzz1202hzz15d4Rz32i668h839h) X-Forefront-Antispam-Report: CIP:163.181.249.108;KIP:(null);UIP:(null);IPVD:NLI;H:ausb3twp01.amd.com;RD:none;EFVD:NLI X-FB-SS: 13, X-WSS-ID: 0LSUHNU-01-HYL-02 X-M-MSG: Date: Mon, 10 Oct 2011 12:11:53 +0200 From: "Roedel, Joerg" To: Borislav Petkov CC: Andreas Hartmann , "linux-kernel@vger.kernel.org" Subject: Re: AMD 970 chipset support in Linux? Message-ID: <20111010101153.GY2138@amd.com> References: <20111004105633.GA2985@gere.osrc.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline In-Reply-To: <20111004105633.GA2985@gere.osrc.amd.com> User-Agent: Mutt/1.5.21 (2010-09-15) Content-Transfer-Encoding: 8BIT X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 04, 2011 at 06:56:33AM -0400, Borislav Petkov wrote: > On Tue, Oct 04, 2011 at 10:50:32AM +0200, Andreas Hartmann wrote: > > Hello! > > > > I'm wondering, if the new AMD 900 chipsets (970, 990X and 990FX) are > > already supported in Linux (since which kernel version?). > > > > I'm interested because these boards ship with a IOMMU, which I plan to use. > > Let's ask Jörg. If any, only 990FX supports IOMMU (like 890FX does). Note that the BIOS also needs to support IOMMU. Joerg -- AMD Operating System Research Center Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach General Managers: Alberto Bozzo, Andrew Bowd Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632