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| author | Thierry Reding <[email protected]> | 2023-01-20 18:42:50 +0100 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2023-01-25 11:48:28 +0100 |
| commit | a5bf3cfce8cb77d9d24613ab52d520896f83dd48 (patch) | |
| tree | 538a32161b122b9d8dbf23704c57599c505307da /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | af0d81357cc558ff40968b4e04131e08ae540127 (diff) | |
iommu: Implement of_iommu_get_resv_regions()
This is an implementation that IOMMU drivers can use to obtain reserved
memory regions from a device tree node. It uses the reserved-memory DT
bindings to find the regions associated with a given device. If these
regions are marked accordingly, identity mappings will be created for
them in the IOMMU domain that the devices will be attached to.
Cc: Frank Rowand <[email protected]>
Cc: [email protected]
Reviewed-by: Rob Herring <[email protected]>
Acked-by: Robin Murphy <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions