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| author | Jesse Zhang <Jesse.Zhang@amd.com> | 2026-09-03 17:36:14 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-09-10 12:07:56 -0400 |
| commit | 4a3ef2809c88304887b7fa15dc20887b7ce9bf0a (patch) | |
| tree | 2d2e6caaa06138120c3a5a9060003bf65d1a66ca /tools/perf/scripts/python/stackcollapse.py | |
| parent | 1fe83d752b98d32053cf44d65edf7fd3a05ff6ab (diff) | |
| download | linux-4a3ef2809c88304887b7fa15dc20887b7ce9bf0a.tar.gz linux-4a3ef2809c88304887b7fa15dc20887b7ce9bf0a.zip | |
drm/amdgpu/sdma: add detect_hung_queue callback
Add an optional per-IP callback that maps a user queue's doorbell index
to its HW slot (instance, queue_id). It is needed to reset a hung SDMA
user queue over MMIO, since struct amdgpu_usermode_queue does not store
its HW slot.
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions