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SubjectRe: [PATCH 0/6] powerpc/powernv: Applying it_page_shift to platform code
On 06/06/2014 06:44 PM, Alexey Kardashevskiy wrote:
> Here is what I got for powernv in order to support variable page size
> in iommu_table.
>
> I am very uncertain about Patch #4 "Add @it_owner to iommu_table struct"
> and wonder if there any better way to get PE from iommu_table.
>
> Please comment. Thanks.


Ben, these patches are really simple :)


>
>
> Alexey Kardashevskiy (6):
> powerpc/powernv: use it_page_shift for TCE invalidation
> powerpc/powernv: use it_page_shift in TCE build
> powerpc/powernv: Add a page size parameter to
> pnv_pci_setup_iommu_table()
> powerpc/powernv: Add @it_owner to iommu_table struct
> powerpc/powernv: Make set_bypass() callback a type
> powerpc/powernv: Make invalidate() callback an iommu_table callback
>
> arch/powerpc/include/asm/iommu.h | 13 ++++++-
> arch/powerpc/platforms/powernv/pci-ioda.c | 55 ++++++++++++++---------------
> arch/powerpc/platforms/powernv/pci-p5ioc2.c | 3 +-
> arch/powerpc/platforms/powernv/pci.c | 43 +++++++++++++++-------
> arch/powerpc/platforms/powernv/pci.h | 7 ++--
> 5 files changed, 74 insertions(+), 47 deletions(-)
>


--
Alexey


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