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

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

diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index 259c4e1..0b59027 100644 (file)
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -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);