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| author | Vasant Hegde <[email protected]> | 2023-09-21 09:21:46 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2023-09-25 10:39:06 +0000 |
| commit | eda8c2860ab6799620c6fbb8600d56e32f437a90 (patch) | |
| tree | 8f971c67a1bb93658218ca750b1b8e55fafe054b /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | iommu/amd: Introduce iommu_dev_data.flags to track device capabilities (diff) | |
| download | kernel-eda8c2860ab6799620c6fbb8600d56e32f437a90.tar.gz kernel-eda8c2860ab6799620c6fbb8600d56e32f437a90.zip | |
iommu/amd: Enable device ATS/PASID/PRI capabilities independently
Introduce helper functions to enable/disable device ATS/PASID/PRI
capabilities independently along with the new pasid_enabled and
pri_enabled variables in struct iommu_dev_data to keep track,
which allows attach_device() and detach_device() to be simplified.
Co-developed-by: Suravee Suthikulpanit <[email protected]>
Signed-off-by: Suravee Suthikulpanit <[email protected]>
Signed-off-by: Vasant Hegde <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Reviewed-by: Jerry Snitselaar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions