From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760246AbXFDXCM (ORCPT ); Mon, 4 Jun 2007 19:02:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753998AbXFDXB6 (ORCPT ); Mon, 4 Jun 2007 19:01:58 -0400 Received: from mga02.intel.com ([134.134.136.20]:26780 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752953AbXFDXB6 (ORCPT ); Mon, 4 Jun 2007 19:01:58 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.16,382,1175497200"; d="scan'208";a="250790530" Date: Mon, 4 Jun 2007 15:58:21 -0700 From: "Keshavamurthy, Anil S" To: Jeff Garzik Cc: anil.s.keshavamurthy@intel.com, linux-kernel@vger.kernel.org, akpm@osdl.org, ak@suse.de, gregkh@suse.de, muli@il.ibm.com, asit.k.mallick@intel.com, suresh.b.siddha@intel.com, arjan@linux.intel.com, ashok.raj@intel.com, shaohua.li@intel.com, davem@davemloft.net Subject: Re: [Intel-IOMMU 01/10] DMAR detection and parsing logic Message-ID: <20070604225820.GA9948@linux-os.sc.intel.com> Reply-To: "Keshavamurthy, Anil S" References: <20070604210242.079459000@askeshav-devel.jf.intel.com> <20070604210644.076940000@askeshav-devel.jf.intel.com> <20070604225421.GL20299@havoc.gtf.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070604225421.GL20299@havoc.gtf.org> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 04, 2007 at 06:54:21PM -0400, Jeff Garzik wrote: > On Mon, Jun 04, 2007 at 02:02:43PM -0700, anil.s.keshavamurthy@intel.com wrote: > > --- linux-2.6.22-rc3.orig/drivers/pci/Makefile 2007-06-04 12:28:13.000000000 -0700 > > +++ linux-2.6.22-rc3/drivers/pci/Makefile 2007-06-04 12:33:15.000000000 -0700 > > @@ -20,6 +20,9 @@ > > # Build the Hypertransport interrupt support > > obj-$(CONFIG_HT_IRQ) += htirq.o > > > > +# Build Intel IOMMU support > > +obj-$(CONFIG_DMAR) += dmar.o > > It's not Intel IOMMU support though, is it? Yes, it is Intel IOMMU support. > > It's x86 PCI IOMMU support (as opposed to x86 GART IOMMU). > > I just want to avoid Intel branding on something that will not be > specific to Intel-manufacured products in the long term. This DMAR (DMA Remapping unit) is Intel specific and its spec is available at www.intel.com/technology/virtualization -Anil