| commit | daab041f5d282b3cb4366bc6e48aca99d2f1484a | [log] [tgz] |
|---|---|---|
| author | Mitchel Humpherys <mitchelh@codeaurora.org> | Thu Apr 23 16:19:05 2015 -0700 |
| committer | Patrick Daly <pdaly@codeaurora.org> | Tue Sep 13 20:12:06 2016 -0700 |
| tree | 0ed565ba7f7f8d750bded0f821ca89db33cc26ac | |
| parent | 622bc04460a7e797832439660a1c818288aceb7d [diff] |
iommu: io-pgtable-arm: implement .map_sg Mapping an entire scatterlist at once is faster than calling iommu_map on each link individually. Implement .map_sg in the ARM LPAE page table allocator so that drivers using the allocator can leverage this performance boost. Change-Id: I77f62a2566058693c3f58fc0b05d715a780ae5d8 Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org> Signed-off-by: Patrick Daly <pdaly@codeaurora.org>