diff options
| author | Chris Wilson <[email protected]> | 2023-01-30 17:50:58 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <[email protected]> | 2023-02-01 16:17:41 +0000 |
| commit | 73a6c676542ac18d2556be80260bf554f1cef4ae (patch) | |
| tree | 5db3e06ca75e1df2c71d52326f6fd7bf1a7e41b2 /drivers/gpu/drm/i915/gt/sysfs_engines.c | |
| parent | 003e11ed2ef4af01b808f0f193eaa5a32f32383b (diff) | |
drm/i915/gt: Add selftests for TLB invalidation
Check that we invalidate the TLB cache, the updated physical addresses
are immediately visible to the HW, and there is no retention of the old
physical address for concurrent HW access.
Signed-off-by: Chris Wilson <[email protected]>
[ahajda: adjust to upstream driver, v2+]
Signed-off-by: Andrzej Hajda <[email protected]>
Reviewed-by: Tvrtko Ursulin <[email protected]>
[tursulin: Small indentation fix.]
Signed-off-by: Tvrtko Ursulin <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/i915/gt/sysfs_engines.c')
0 files changed, 0 insertions, 0 deletions