Messages in this thread | | | From | Sethi Varun-B16395 <> | Subject | RE: [RFC][PATCH 1/3] iommu/fsl: Store iommu domain information pointer in archdata. | Date | Thu, 4 Oct 2012 16:30:58 +0000 |
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> -----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, <b16395@freescale.com> > <b16395@freescale.com> wrote: > > > From: Varun Sethi <Varun.Sethi@freescale.com> > > > > 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 <Varun.Sethi@freescale.com> > > --- > > 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
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