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drm/xe: Print GuC queue submission state on engine reset

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Print the GuC queue submission state when an engine reset occurs, as
this provides clues about the cause of the reset.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/20251218224546.4057424-1-matthew.brost@intel.com
This commit is contained in:
Matthew Brost
2025-12-18 14:45:46 -08:00
parent 651065dca3
commit 844758bd99
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/xe/xe_guc_submit.c
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@@ -3080,8 +3080,9 @@ int xe_guc_exec_queue_reset_handler(struct xe_guc *guc, u32 *msg, u32 len)
if (unlikely(!q))
return -EPROTO;
xe_gt_info(gt, "Engine reset: engine_class=%s, logical_mask: 0x%x, guc_id=%d",
xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id);
xe_gt_info(gt, "Engine reset: engine_class=%s, logical_mask: 0x%x, guc_id=%d, state=0x%0x",
xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id,
atomic_read(&q->guc->state));
trace_xe_exec_queue_reset(q);