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| author | Tomer Tayar <ttayar@habana.ai> | 2022-06-30 22:05:51 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2022-07-12 09:09:31 +0300 |
| commit | 168fc71857efad3e122d7b26889824844b1e7146 (patch) | |
| tree | 54db242091d273d42639e95c390c8e0685a4cd2b /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 3f043b3192454e430ece973a75c5b9fd9a344dd8 (diff) | |
habanalabs/gaudi2: map virtual MSI-X doorbell memory for user
Upon the initialization of a user context, map the host memory page of
the virtual MSI-X doorbell in the device MMU.
A reserved VA is used for this purpose, so user can use it directly
without any allocation/map operation.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions