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Date: Mon, 26 Nov 2012 05:33:34 +0000 From: Sethi Varun-B16395 <B16395@...escale.com> To: Kumar Gala <galak@...nel.crashing.org> CC: Sethi Varun-B16395 <B16395@...escale.com>, "joerg.roedel@....com" <joerg.roedel@....com>, "iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>, "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Wood Scott-B07421 <B07421@...escale.com>, Tabi Timur-B04825 <B04825@...escale.com> Subject: RE: [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer in archdata. Hi Kumar, Can you please apply this patch. Regards Varun > -----Original Message----- > From: Sethi Varun-B16395 > Sent: Tuesday, November 20, 2012 7:25 PM > To: joerg.roedel@....com; iommu@...ts.linux-foundation.org; linuxppc- > dev@...ts.ozlabs.org; linux-kernel@...r.kernel.org; Wood Scott-B07421; > Tabi Timur-B04825 > Cc: Sethi Varun-B16395 > Subject: [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer > in archdata. > > 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@...escale.com> > --- > arch/powerpc/include/asm/device.h | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > diff --git a/arch/powerpc/include/asm/device.h > b/arch/powerpc/include/asm/device.h > index 77e97dd..6dc79fe 100644 > --- a/arch/powerpc/include/asm/device.h > +++ b/arch/powerpc/include/asm/device.h > @@ -28,6 +28,10 @@ struct dev_archdata { > void *iommu_table_base; > } dma_data; > > + /* IOMMU domain information pointer. This would be set > + * when this device is attached to an iommu_domain. > + */ > + void *iommu_domain; > #ifdef CONFIG_SWIOTLB > dma_addr_t max_direct_dma_addr; > #endif > -- > 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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