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| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-05-26 09:43:44 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-19 18:34:02 -0500 |
| commit | 40a627cafe02d44d24fa800b1d93c5d17b4649a5 (patch) | |
| tree | 671f881c653dc30823133061cacaed510b00a69f /drivers/gpu/drm/xe/xe_wa.c | |
| parent | 49d329a0824df79bb04d720ccdc9dbc257ec7e6b (diff) | |
| download | lwn-40a627cafe02d44d24fa800b1d93c5d17b4649a5.tar.gz lwn-40a627cafe02d44d24fa800b1d93c5d17b4649a5.zip | |
drm/xe/debugfs: Dump active workarounds
Add a "workarounds" node in debugfs that can dump all the active
workarounds using the information recorded by rtp infra when those
workarounds were processed.
v2: move workarounds to be reported per-GT
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230526164358.86393-8-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_wa.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 665714abc5f0..910579453316 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -651,3 +651,20 @@ int xe_wa_init(struct xe_gt *gt) return 0; } + +void xe_wa_dump(struct xe_gt *gt, struct drm_printer *p) +{ + size_t idx; + + drm_printf(p, "GT Workarounds\n"); + for_each_set_bit(idx, gt->wa_active.gt, ARRAY_SIZE(gt_was)) + drm_printf_indent(p, 1, "%s\n", gt_was[idx].name); + + drm_printf(p, "\nEngine Workarounds\n"); + for_each_set_bit(idx, gt->wa_active.engine, ARRAY_SIZE(engine_was)) + drm_printf_indent(p, 1, "%s\n", engine_was[idx].name); + + drm_printf(p, "\nLRC Workarounds\n"); + for_each_set_bit(idx, gt->wa_active.lrc, ARRAY_SIZE(lrc_was)) + drm_printf_indent(p, 1, "%s\n", lrc_was[idx].name); +} |