iommu/io-pgtable: Add helper functions for TLB ops

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Add some simple wrappers to avoid having the guts of the TLB operations
spilled all over the page table implementations, and to provide a point
to implement extra common functionality.

Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Robin Murphy 2016-01-26 17:13:14 +00:00 • committed by Will Deacon

parent e5fc9753b1

commit 507e4c9d19

4 changed files with 46 additions and 41 deletions

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48

drivers/iommu/io-pgtable-arm-v7s.c

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21

drivers/iommu/io-pgtable-arm.c

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2

drivers/iommu/io-pgtable.c

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16

drivers/iommu/io-pgtable.h

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