Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422895Ab2JDQbS (ORCPT ); Thu, 4 Oct 2012 12:31:18 -0400 Received: from am1ehsobe001.messaging.microsoft.com ([213.199.154.204]:20248 "EHLO am1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422881Ab2JDQbP convert rfc822-to-8bit (ORCPT ); Thu, 4 Oct 2012 12:31:15 -0400 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: -7 X-BigFish: VS-7(zz98dI9371I542M1432Izz1202h1d1ah1d2ahzz8275bhz2dh2a8h668h839h8e2h8e3h944hd25hf0ah107ah1220h1288h12a5h12a9h12bdh137ah13b6h1441hbe9i1155h) From: Sethi Varun-B16395 To: Kumar Gala CC: "iommu@lists.linux-foundation.org" , "joerg.roedel@amd.com" , "linux-kernel@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" Subject: RE: [RFC][PATCH 1/3] iommu/fsl: Store iommu domain information pointer in archdata. Thread-Topic: [RFC][PATCH 1/3] iommu/fsl: Store iommu domain information pointer in archdata. Thread-Index: AQHNlmmGjuy/oEmfUUWHdr5lVrmL+peSAmEAgBdrSeA= Date: Thu, 4 Oct 2012 16:30:58 +0000 Message-ID: References: <1348060632-12997-1-git-send-email-b16395@freescale.com> <1348060632-12997-2-git-send-email-b16395@freescale.com> <5BDB4D18-CB0D-4EBA-B38F-A278B7C00A61@kernel.crashing.org> In-Reply-To: <5BDB4D18-CB0D-4EBA-B38F-A278B7C00A61@kernel.crashing.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.214.249.146] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-OriginatorOrg: freescale.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1337 Lines: 41 > -----Original Message----- > From: Kumar Gala [mailto:galak@kernel.crashing.org] > Sent: Wednesday, September 19, 2012 7:20 PM > To: Sethi Varun-B16395 > Cc: iommu@lists.linux-foundation.org; joerg.roedel@amd.com; linux- > kernel@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Sethi Varun-B16395 > Subject: Re: [RFC][PATCH 1/3] iommu/fsl: Store iommu domain information > pointer in archdata. > > > On Sep 19, 2012, at 8:17 AM, > wrote: > > > From: Varun Sethi > > > > Add a new field in the device (powerpc) archdata structure for storing > > iommu domain information pointer. This pointer is stored when the > > device is attached to a particular domain. > > > > Signed-off-by: Varun Sethi > > --- > > arch/powerpc/include/asm/device.h | 4 ++++ > > 1 files changed, 4 insertions(+), 0 deletions(-) > > Not too familiar, but what does the IBM Server IOMMU do for iommu_domain? > [Sethi Varun-B16395] I am not sure if the IBM iommu driver implements the iommu API. -Varun -- 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/