diff options
| author | Mitchel Humpherys <mitchelh@codeaurora.org> | 2015-04-23 16:19:05 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:12:26 -0700 |
| commit | fd1dedb27a1eda9e60ee6ba8173335cb541b9acc (patch) | |
| tree | db5a3d9a58bd1856a09dc9f963aca50c53eac28d /include/linux/start_kernel.h | |
| parent | b9b1193723dc68a62e5fabf6c9ae2c1322b4a752 (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>
Diffstat (limited to 'include/linux/start_kernel.h')
0 files changed, 0 insertions, 0 deletions