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| author | Nicolin Chen <nicolinc@nvidia.com> | 2024-10-31 03:20:52 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2024-11-12 21:09:44 +0300 |
| commit | 69d9b312f38aa19f8c801e90bd23d70685be49f0 (patch) | |
| tree | 8c330b01e7f00efaa42ddfdbf8a6d950aa74141f /tools/perf/scripts/python | |
| parent | 4e6bd13aa33c78346973f01c7303b4909d79ec86 (diff) | |
| download | linux-69d9b312f38aa19f8c801e90bd23d70685be49f0.tar.xz | |
iommu/arm-smmu-v3: Support IOMMU_VIOMMU_ALLOC
Add a new driver-type for ARM SMMUv3 to enum iommu_viommu_type. Implement
an arm_vsmmu_alloc().
As an initial step, copy the VMID from s2_parent. A followup series is
required to give the VIOMMU object it's own VMID that will be used in all
nesting configurations.
Link: https://patch.msgid.link/r/8-v4-9e99b76f3518+3a8-smmuv3_nesting_jgg@nvidia.com
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions