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(parent: 0bbcdb4) | patch
powerpc/powernv/npu: Use the correct IOMMU page size
authorAlexey Kardashevskiy <aik@ozlabs.ru>
Fri, 29 Apr 2016 08:55:19 +0000 (18:55 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 11 May 2016 11:54:29 +0000 (21:54 +1000)
commit6969af73521a9042d91c9efd41f22cf7be7f1ba9
treeaa5b99734f938061cba87679f745d7b7ebd4d629tree | snapshot (tar.gz zip)
parent0bbcdb437da0c4acba582058d3d1a84b93bc081dcommit | diff
powerpc/powernv/npu: Use the correct IOMMU page size

This uses the page size from iommu_table instead of hard-coded 4K.
This should cause no change in behavior.

While we are here, move bits around to prepare for further rework
which will define and use iommu_table_group_ops.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/npu-dma.c diff | blob | blame | history