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.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc-
> d...@lists.ozlabs.org; linux-kernel@vger.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.se...@freescale.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
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