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authorRobin Murphy <robin.murphy@arm.com>2016-05-09 17:20:09 +0100
committerJoerg Roedel <jroedel@suse.de>2016-05-09 19:38:39 +0200
commitd546635731317a5f8923b1045d0f4403e8024a7d (patch)
tree9bc9478a80b2c124cd2ef47d441ecf2349471596 /include/linux/iommu.h
parentiommu/dma: Finish optimising higher-order allocations (diff)
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iommu/arm-smmu: Use per-domain page sizes.
Now that we can accurately reflect the context format we choose for each domain, do that instead of imposing the global lowest-common-denominator restriction and potentially ending up with nothing. We currently have a strict 1:1 correspondence between domains and context banks, so we don't need to entertain the possibility of multiple formats _within_ a domain. Signed-off-by: Will Deacon <will.deacon@arm.com> [rm: split from original patch, added SMMUv3] Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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