diff options
| author | Lu Baolu <[email protected]> | 2022-11-29 16:29:25 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2022-11-29 16:34:15 -0400 |
| commit | 89395ccedbc153fecbc29342fbb94a6dfadf24cd (patch) | |
| tree | 0e22b091269e9272e05c947ec9caeef33e9f04bf /tools/perf/scripts/python | |
| parent | 4989764d8ed3d3d1024e4e831ff2affc40ee01d6 (diff) | |
iommu: Add device-centric DMA ownership interfaces
These complement the group interfaces used by VFIO and are for use by
iommufd. The main difference is that multiple devices in the same group
can all share the ownership by passing the same ownership pointer.
Move the common code into shared functions.
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Nicolin Chen <[email protected]>
Tested-by: Yi Liu <[email protected]>
Tested-by: Lixiao Yang <[email protected]>
Tested-by: Matthew Rosato <[email protected]>
Reviewed-by: Kevin Tian <[email protected]>
Reviewed-by: Eric Auger <[email protected]>
Signed-off-by: Lu Baolu <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions