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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2023-01-31 23:36:39 +0100 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-19 18:27:48 -0500 |
| commit | 77775e24e684c761d44ba2f804581c0c42e0ad38 (patch) | |
| tree | f99e45d1a1db81252bc395ed454221216115bff6 /drivers/gpu/drm/xe/xe_ggtt.h | |
| parent | 50a48cca608102a53a0961bd95aefb53a8ced3ab (diff) | |
| download | linux-stable-77775e24e684c761d44ba2f804581c0c42e0ad38.tar.gz linux-stable-77775e24e684c761d44ba2f804581c0c42e0ad38.tar.bz2 linux-stable-77775e24e684c761d44ba2f804581c0c42e0ad38.zip | |
drm/xe: Add debugfs for dumping GGTT mappings
Adding a debugfs dump of GGTT was useful for some debugging I did,
and easy to add. Might be useful for others too.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_ggtt.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_ggtt.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_ggtt.h b/drivers/gpu/drm/xe/xe_ggtt.h index ab9cfdab5cca..3469aa2b1a02 100644 --- a/drivers/gpu/drm/xe/xe_ggtt.h +++ b/drivers/gpu/drm/xe/xe_ggtt.h @@ -8,6 +8,8 @@ #include "xe_ggtt_types.h" +struct drm_printer; + u64 xe_ggtt_pte_encode(struct xe_bo *bo, u64 bo_offset); void xe_ggtt_set_pte(struct xe_ggtt *ggtt, u64 addr, u64 pte); void xe_ggtt_invalidate(struct xe_gt *gt); @@ -26,4 +28,6 @@ int xe_ggtt_insert_bo(struct xe_ggtt *ggtt, struct xe_bo *bo); int xe_ggtt_insert_bo_at(struct xe_ggtt *ggtt, struct xe_bo *bo, u64 ofs); void xe_ggtt_remove_bo(struct xe_ggtt *ggtt, struct xe_bo *bo); +int xe_ggtt_dump(struct xe_ggtt *ggtt, struct drm_printer *p); + #endif |