[PATCH 09/12] drm/amdgpu: add the IH to the IV trace

[Christian König]

To distinct on which IH ring an IV was found.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c   |  4 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 11 +++++++----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 613ee1b76b25..9d40ff27f0b5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -165,6 +165,8 @@ static void amdgpu_irq_callback(struct amdgpu_device *adev,
 	entry.iv_entry = (const uint32_t *)&ih->ring[ring_index];
 	amdgpu_ih_decode_iv(adev, &entry);
 
+	trace_amdgpu_iv(ih - &adev->irq.ih, &entry);
+
 	amdgpu_irq_dispatch(adev, &entry);
 }
 
@@ -388,8 +390,6 @@ void amdgpu_irq_dispatch(struct amdgpu_device *adev,
 	bool handled = false;
 	int r;
 
-	trace_amdgpu_iv(entry);
-
 	if (client_id >= AMDGPU_IRQ_CLIENTID_MAX) {
 		DRM_ERROR("Invalid client_id in IV: %d\n", client_id);
 		return;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index e9bf70e2ac51..2d8f420104e5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -76,9 +76,10 @@ TRACE_EVENT(amdgpu_mm_wreg,
 );
 
 TRACE_EVENT(amdgpu_iv,
-	    TP_PROTO(struct amdgpu_iv_entry *iv),
-	    TP_ARGS(iv),
+	    TP_PROTO(unsigned ih, struct amdgpu_iv_entry *iv),
+	    TP_ARGS(ih, iv),
 	    TP_STRUCT__entry(
+			     __field(unsigned, ih)
 			     __field(unsigned, client_id)
 			     __field(unsigned, src_id)
 			     __field(unsigned, ring_id)
@@ -90,6 +91,7 @@ TRACE_EVENT(amdgpu_iv,
 			     __array(unsigned, src_data, 4)
 			    ),
 	    TP_fast_assign(
+			   __entry->ih = ih;
 			   __entry->client_id = iv->client_id;
 			   __entry->src_id = iv->src_id;
 			   __entry->ring_id = iv->ring_id;
@@ -103,8 +105,9 @@ TRACE_EVENT(amdgpu_iv,
 			   __entry->src_data[2] = iv->src_data[2];
 			   __entry->src_data[3] = iv->src_data[3];
 			   ),
-	    TP_printk("client_id:%u src_id:%u ring:%u vmid:%u timestamp: %llu pasid:%u src_data: %08x %08x %08x %08x",
-		      __entry->client_id, __entry->src_id,
+	    TP_printk("ih: %u client_id:%u src_id:%u ring:%u vmid:%u "
+		      "timestamp: %llu pasid:%u src_data: %08x %08x %08x %08x",
+		      __entry->ih, __entry->client_id, __entry->src_id,
 		      __entry->ring_id, __entry->vmid,
 		      __entry->timestamp, __entry->pasid,
 		      __entry->src_data[0], __entry->src_data[1],
-- 
2.14.1