[PATCH] drm/i915: Pass vmas to i915_error_object_create

[Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>]

to move the interface to the ppgtt era.

Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
---
 drivers/gpu/drm/i915/i915_gpu_error.c | 49 +++++++++++++++++++----------------
 1 file changed, 27 insertions(+), 22 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index d17360b..a3e62f00 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -561,16 +561,20 @@ static void i915_error_state_free(struct kref *error_ref)
 
 static struct drm_i915_error_object *
 i915_error_object_create(struct drm_i915_private *dev_priv,
-			 struct drm_i915_gem_object *src,
-			 struct i915_address_space *vm)
+			 struct i915_vma *vma)
 {
 	struct drm_i915_error_object *dst;
-	struct i915_vma *vma = NULL;
+	struct drm_i915_gem_object *src;
 	int num_pages;
 	bool use_ggtt;
 	int i = 0;
 	u32 reloc_offset;
 
+	if (WARN_ON(vma == NULL))
+		return NULL;
+
+	src = vma->obj;
+
 	if (src == NULL || src->pages == NULL)
 		return NULL;
 
@@ -580,23 +584,21 @@ i915_error_object_create(struct drm_i915_private *dev_priv,
 	if (dst == NULL)
 		return NULL;
 
-	if (i915_gem_obj_bound(src, vm))
-		dst->gtt_offset = i915_gem_obj_offset(src, vm);
+	if (i915_gem_obj_bound(src, vma->vm))
+		dst->gtt_offset = i915_gem_obj_offset(src, vma->vm);
 	else
 		dst->gtt_offset = -1;
 
 	reloc_offset = dst->gtt_offset;
-	if (i915_is_ggtt(vm))
-		vma = i915_gem_obj_to_ggtt(src);
 	use_ggtt = (src->cache_level == I915_CACHE_NONE &&
-		   vma && (vma->bound & GLOBAL_BIND) &&
-		   reloc_offset + num_pages * PAGE_SIZE <= dev_priv->gtt.mappable_end);
+		    (vma->bound & GLOBAL_BIND) &&
+		    reloc_offset + num_pages * PAGE_SIZE <= dev_priv->gtt.mappable_end);
 
 	/* Cannot access stolen address directly, try to use the aperture */
 	if (src->stolen) {
 		use_ggtt = true;
 
-		if (!(vma && vma->bound & GLOBAL_BIND))
+		if (!(vma->bound & GLOBAL_BIND))
 			goto unwind;
 
 		reloc_offset = i915_gem_obj_ggtt_offset(src);
@@ -658,13 +660,16 @@ unwind:
 	kfree(dst);
 	return NULL;
 }
-#define i915_error_ggtt_object_create(dev_priv, src) \
-	i915_error_object_create((dev_priv), (src), &(dev_priv)->gtt.base)
 
 static void capture_bo(struct drm_i915_error_buffer *err,
 		       struct i915_vma *vma)
 {
-	struct drm_i915_gem_object *obj = vma->obj;
+	struct drm_i915_gem_object *obj;
+
+	if (WARN_ON(vma == NULL))
+		return;
+
+	obj = vma->obj;
 
 	err->size = obj->base.size;
 	err->name = obj->base.name;
@@ -808,8 +813,7 @@ static void gen8_record_semaphore_state(struct drm_i915_private *dev_priv,
 	if (!error->semaphore_obj)
 		error->semaphore_obj =
 			i915_error_object_create(dev_priv,
-						 dev_priv->semaphore_obj,
-						 &dev_priv->gtt.base);
+						 i915_gem_obj_to_ggtt(dev_priv->semaphore_obj));
 
 	for_each_ring(to, dev_priv, i) {
 		int idx;
@@ -965,7 +969,7 @@ static void i915_gem_record_active_context(struct intel_engine_cs *ring,
 			continue;
 
 		if ((error->ccid & PAGE_MASK) == i915_gem_obj_ggtt_offset(obj)) {
-			ering->ctx = i915_error_ggtt_object_create(dev_priv, obj);
+			ering->ctx = i915_error_object_create(dev_priv, i915_gem_obj_to_ggtt(obj));
 			break;
 		}
 	}
@@ -1005,13 +1009,12 @@ static void i915_gem_record_rings(struct drm_device *dev,
 			 */
 			error->ring[i].batchbuffer =
 				i915_error_object_create(dev_priv,
-							 request->batch_obj,
-							 vm);
+							 i915_gem_obj_to_vma(request->batch_obj, vm));
 
 			if (HAS_BROKEN_CS_TLB(dev_priv->dev))
 				error->ring[i].wa_batchbuffer =
-					i915_error_ggtt_object_create(dev_priv,
-							     ring->scratch.obj);
+					i915_error_object_create(dev_priv,
+								 i915_gem_obj_to_ggtt(ring->scratch.obj));
 
 			if (request->file_priv) {
 				struct task_struct *task;
@@ -1044,10 +1047,12 @@ static void i915_gem_record_rings(struct drm_device *dev,
 		error->ring[i].cpu_ring_tail = rbuf->tail;
 
 		error->ring[i].ringbuffer =
-			i915_error_ggtt_object_create(dev_priv, rbuf->obj);
+			i915_error_object_create(dev_priv,
+						 i915_gem_obj_to_ggtt(rbuf->obj));
 
 		error->ring[i].hws_page =
-			i915_error_ggtt_object_create(dev_priv, ring->status_page.obj);
+			i915_error_object_create(dev_priv,
+						 i915_gem_obj_to_ggtt(ring->status_page.obj));
 
 		i915_gem_record_active_context(ring, error, &error->ring[i]);
 
-- 
1.9.1

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