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| author | Alexandre Courbot <acourbot@nvidia.com> | 2025-06-19 22:23:55 +0900 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-06-23 19:09:11 +0200 |
| commit | a03c9bd953c2482aec8013c9c857b4d53031b54d (patch) | |
| tree | e45b48184aa4b0c833f9bd21b0cf797319b0959e /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 94a08721435cc9a8de9f9ce83e9fe13d38d24771 (diff) | |
gpu: nova-core: add helper function to wait on condition
While programming the hardware, we frequently need to busy-wait until
a condition (like a given bit of a register to switch value) happens.
Add a basic `wait_on` helper function to wait on such conditions
expressed as a closure, with a timeout argument.
This is temporary as we will switch to `read_poll_timeout` [1] once it
is available.
Link: https://lore.kernel.org/lkml/20250220070611.214262-8-fujita.tomonori@gmail.com/ [1]
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://lore.kernel.org/r/20250619-nova-frts-v6-11-ecf41ef99252@nvidia.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions