pinned += i915_gem_obj_ggtt_size(obj);
mutex_unlock(&dev->struct_mutex);
- args->aper_size = dev_priv->gtt.total;
+ args->aper_size = dev_priv->gtt.base.total;
args->aper_available_size = args->aper_size - pinned;
return 0;
trace_i915_gem_request_add(ring, request->seqno);
ring->outstanding_lazy_request = 0;
- if (!dev_priv->mm.suspended) {
- if (i915_enable_hangcheck) {
- mod_timer(&dev_priv->gpu_error.hangcheck_timer,
- round_jiffies_up(jiffies + DRM_I915_HANGCHECK_JIFFIES));
- }
+ if (!dev_priv->ums.mm_suspended) {
+ i915_queue_hangcheck(ring->dev);
+
if (was_empty) {
queue_delayed_work(dev_priv->wq,
&dev_priv->mm.retire_work,
idle &= list_empty(&ring->request_list);
}
- if (!dev_priv->mm.suspended && !idle)
+ if (!dev_priv->ums.mm_suspended && !idle)
queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work,
round_jiffies_up_relative(HZ));
if (idle)
/* Avoid an unnecessary call to unbind on rebind. */
obj->map_and_fenceable = true;
- drm_mm_put_block(obj->gtt_space);
- obj->gtt_space = NULL;
- obj->gtt_offset = 0;
+ drm_mm_remove_node(&obj->gtt_space);
return 0;
}
if (HAS_LLC(dev))
return true;
- if (gtt_space == NULL)
+ if (!drm_mm_node_allocated(gtt_space))
return true;
if (list_empty(>t_space->node_list))
{
struct drm_device *dev = obj->base.dev;
drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_mm_node *node;
u32 size, fence_size, fence_alignment, unfenced_alignment;
bool mappable, fenceable;
size_t gtt_max = map_and_fenceable ?
- dev_priv->gtt.mappable_end : dev_priv->gtt.total;
+ dev_priv->gtt.mappable_end : dev_priv->gtt.base.total;
int ret;
fence_size = i915_gem_get_gtt_size(dev,
i915_gem_object_pin_pages(obj);
- node = kzalloc(sizeof(*node), GFP_KERNEL);
- if (node == NULL) {
- i915_gem_object_unpin_pages(obj);
- return -ENOMEM;
- }
-
search_free:
- ret = drm_mm_insert_node_in_range_generic(&dev_priv->mm.gtt_space, node,
+ ret = drm_mm_insert_node_in_range_generic(&dev_priv->gtt.base.mm,
+ &obj->gtt_space,
size, alignment,
obj->cache_level, 0, gtt_max);
if (ret) {
goto search_free;
i915_gem_object_unpin_pages(obj);
- kfree(node);
return ret;
}
- if (WARN_ON(!i915_gem_valid_gtt_space(dev, node, obj->cache_level))) {
+ if (WARN_ON(!i915_gem_valid_gtt_space(dev, &obj->gtt_space,
+ obj->cache_level))) {
i915_gem_object_unpin_pages(obj);
- drm_mm_put_block(node);
+ drm_mm_remove_node(&obj->gtt_space);
return -EINVAL;
}
ret = i915_gem_gtt_prepare_object(obj);
if (ret) {
i915_gem_object_unpin_pages(obj);
- drm_mm_put_block(node);
+ drm_mm_remove_node(&obj->gtt_space);
return ret;
}
list_move_tail(&obj->global_list, &dev_priv->mm.bound_list);
list_add_tail(&obj->mm_list, &dev_priv->mm.inactive_list);
- obj->gtt_space = node;
- obj->gtt_offset = node->start;
-
fenceable =
- node->size == fence_size &&
- (node->start & (fence_alignment - 1)) == 0;
+ i915_gem_obj_ggtt_size(obj) == fence_size &&
+ (i915_gem_obj_ggtt_offset(obj) & (fence_alignment - 1)) == 0;
mappable = i915_gem_obj_ggtt_offset(obj) + obj->base.size <=
dev_priv->gtt.mappable_end;
return -EBUSY;
}
- if (!i915_gem_valid_gtt_space(dev, obj->gtt_space, cache_level)) {
+ if (!i915_gem_valid_gtt_space(dev, &obj->gtt_space, cache_level)) {
ret = i915_gem_object_unbind(obj);
if (ret)
return ret;
drm_i915_private_t *dev_priv = dev->dev_private;
int ret;
- mutex_lock(&dev->struct_mutex);
-
- if (dev_priv->mm.suspended) {
+ if (dev_priv->ums.mm_suspended) {
mutex_unlock(&dev->struct_mutex);
return 0;
}
i915_gem_reset_fences(dev);
- /* Hack! Don't let anybody do execbuf while we don't control the chip.
- * We need to replace this with a semaphore, or something.
- * And not confound mm.suspended!
- */
- dev_priv->mm.suspended = 1;
del_timer_sync(&dev_priv->gpu_error.hangcheck_timer);
i915_kernel_lost_context(dev);
i915_gem_cleanup_ringbuffer(dev);
- mutex_unlock(&dev->struct_mutex);
-
/* Cancel the retire work handler, which should be idle now. */
cancel_delayed_work_sync(&dev_priv->mm.retire_work);
if (INTEL_INFO(dev)->gen < 6 && !intel_enable_gtt())
return -EIO;
- if (IS_HASWELL(dev) && (I915_READ(0x120010) == 1))
- I915_WRITE(0x9008, I915_READ(0x9008) | 0xf0000);
+ if (dev_priv->ellc_size)
+ I915_WRITE(HSW_IDICR, I915_READ(HSW_IDICR) | IDIHASHMSK(0xf));
if (HAS_PCH_NOP(dev)) {
u32 temp = I915_READ(GEN7_MSG_CTL);
i915_gem_entervt_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
if (drm_core_check_feature(dev, DRIVER_MODESET))
}
mutex_lock(&dev->struct_mutex);
- dev_priv->mm.suspended = 0;
+ dev_priv->ums.mm_suspended = 0;
ret = i915_gem_init_hw(dev);
if (ret != 0) {
cleanup_ringbuffer:
mutex_lock(&dev->struct_mutex);
i915_gem_cleanup_ringbuffer(dev);
- dev_priv->mm.suspended = 1;
+ dev_priv->ums.mm_suspended = 1;
mutex_unlock(&dev->struct_mutex);
return ret;
i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int ret;
+
if (drm_core_check_feature(dev, DRIVER_MODESET))
return 0;
drm_irq_uninstall(dev);
- return i915_gem_idle(dev);
+
+ mutex_lock(&dev->struct_mutex);
+ ret = i915_gem_idle(dev);
+
+ /* Hack! Don't let anybody do execbuf while we don't control the chip.
+ * We need to replace this with a semaphore, or something.
+ * And not confound ums.mm_suspended!
+ */
+ if (ret != 0)
+ dev_priv->ums.mm_suspended = 1;
+ mutex_unlock(&dev->struct_mutex);
+
+ return ret;
}
void
if (drm_core_check_feature(dev, DRIVER_MODESET))
return;
+ mutex_lock(&dev->struct_mutex);
ret = i915_gem_idle(dev);
if (ret)
DRM_ERROR("failed to idle hardware: %d\n", ret);
+ mutex_unlock(&dev->struct_mutex);
}
static void
projects / deliverable / linux.git / blobdiff