Messages in this thread | | | Subject | Re: [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer in archdata. | From | Kumar Gala <> | Date | Wed, 28 Nov 2012 11:35:28 -0600 |
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On Nov 25, 2012, at 11:33 PM, Sethi Varun-B16395 wrote:
> Hi Kumar, > Can you please apply this patch. > > Regards > Varun
Was waiting on the others to apply this all together. (ie getting an Ack from Joerg, and follow comments from Timur to be resolved)
- k
> >> -----Original Message----- >> From: Sethi Varun-B16395 >> Sent: Tuesday, November 20, 2012 7:25 PM >> To: joerg.roedel@amd.com; iommu@lists.linux-foundation.org; linuxppc- >> dev@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.Sethi@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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