diff options
| author | Eric Auger <[email protected]> | 2017-01-19 20:58:01 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2017-01-23 15:00:46 +0000 |
| commit | 5d704992189fe8683a23f583a2f4f137a9b9d28b (patch) | |
| tree | ff14d4ac48f55b725a82e25255fce329ad18bb8e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 59768527db3de41afb0586e677e322012e6a392b (diff) | |
vfio/type1: Allow transparent MSI IOVA allocation
When attaching a group to the container, check the group's
reserved regions and test whether the IOMMU translates MSI
transactions. If yes, we initialize an IOVA allocator through
the iommu_get_msi_cookie API. This will allow the MSI IOVAs
to be transparently allocated on MSI controller's compose().
Signed-off-by: Eric Auger <[email protected]>
Acked-by: Alex Williamson <[email protected]>
Reviewed-by: Tomasz Nowicki <[email protected]>
Tested-by: Tomasz Nowicki <[email protected]>
Tested-by: Bharat Bhushan <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions