[Intel-gfx] [PATCH 4/6] drm/i915: Include ring->emit in debugging

[Chris Wilson]

Include ring->emit and ring->space alongside ring->(head,tail) when
printing debug information.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c    |  4 ++--
 drivers/gpu/drm/i915/intel_engine_cs.c | 10 +++++++---
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index e838c765b251..4de0a52f14a9 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1923,8 +1923,8 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 
 static void describe_ctx_ring(struct seq_file *m, struct intel_ring *ring)
 {
-	seq_printf(m, " (ringbuffer, space: %d, head: %u, tail: %u)",
-		   ring->space, ring->head, ring->tail);
+	seq_printf(m, " (ringbuffer, space: %d, head: %u, tail: %u, emit: %u)",
+		   ring->space, ring->head, ring->tail, ring->emit);
 }
 
 static int i915_context_status(struct seq_file *m, void *unused)
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
index 4ba139c27fba..e71bd6951d9b 100644
--- a/drivers/gpu/drm/i915/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/intel_engine_cs.c
@@ -1929,12 +1929,16 @@ void intel_engine_dump(struct intel_engine_cs *engine,
 			   rq->head, rq->postfix, rq->tail,
 			   rq->batch ? upper_32_bits(rq->batch->node.start) : ~0u,
 			   rq->batch ? lower_32_bits(rq->batch->node.start) : ~0u);
-		drm_printf(m, "\t\tring->start: 0x%08x\n",
+		drm_printf(m, "\t\tring->start : 0x%08x\n",
 			   i915_ggtt_offset(rq->ring->vma));
-		drm_printf(m, "\t\tring->head:  0x%08x\n",
+		drm_printf(m, "\t\tring->head:   0x%08x\n",
 			   rq->ring->head);
-		drm_printf(m, "\t\tring->tail:  0x%08x\n",
+		drm_printf(m, "\t\tring->tail:   0x%08x\n",
 			   rq->ring->tail);
+		drm_printf(m, "\t\tring->emit:   0x%08x\n",
+			   rq->ring->emit);
+		drm_printf(m, "\t\tring->space:  0x%08x\n",
+			   rq->ring->space);
 	}
 
 	rcu_read_unlock();
-- 
2.16.2