[1/2] drm/i915: Show the logical context ring state on dumping

Submitted by Chris Wilson on Sept. 15, 2019, 8:37 p.m.

Details

Message ID 20190915203701.29163-1-chris@chris-wilson.co.uk
State New
Headers show
Series "Series without cover letter" ( rev: 1 ) in Intel GFX

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Commit Message

Chris Wilson Sept. 15, 2019, 8:37 p.m.
Include the active context register state when dumping the engine.

Suggested-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c | 5 +++++
 1 file changed, 5 insertions(+)

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diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index a8014c59b388..3c176b0f4b45 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -1404,6 +1404,11 @@  void intel_engine_dump(struct intel_engine_cs *engine,
 			   rq->timeline->hwsp_offset);
 
 		print_request_ring(m, rq);
+
+		if (rq->hw_context->lrc_reg_state) {
+			drm_printf(m, "Logical Ring Context:\n");
+			hexdump(m, rq->hw_context->lrc_reg_state, PAGE_SIZE);
+		}
 	}
 	spin_unlock_irqrestore(&engine->active.lock, flags);
 

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