*/
struct list_head shrink_list;
- /**
- * List of objects currently involved in rendering from the
- * ringbuffer.
- *
- * Includes buffers having the contents of their GPU caches
- * flushed, not necessarily primitives. last_rendering_seqno
- * represents when the rendering involved will be completed.
- *
- * A reference is held on the buffer while on this list.
- */
spinlock_t active_list_lock;
- struct list_head active_list;
/**
* List of objects which are not in the ringbuffer but which
/** LRU list of objects with fence regs on them. */
struct list_head fence_list;
- /**
- * List of breadcrumbs associated with GPU requests currently
- * outstanding.
- */
- struct list_head request_list;
-
/**
* We leave the user IRQ off as much as possible,
* but this means that requests will finish and never
*/
uint32_t gtt_offset;
+ /* Which ring is refering to is this object */
+ struct intel_ring_buffer *ring;
+
/**
* Fake offset for use by mmap(2)
*/
* an emission time with seqnos for tracking how far ahead of the GPU we are.
*/
struct drm_i915_gem_request {
+ /** On Which ring this request was generated */
+ struct intel_ring_buffer *ring;
+
/** GEM sequence number associated with this request. */
uint32_t seqno;
int i915_gem_object_unbind(struct drm_gem_object *obj);
void i915_gem_release_mmap(struct drm_gem_object *obj);
void i915_gem_lastclose(struct drm_device *dev);
-uint32_t i915_get_gem_seqno(struct drm_device *dev);
+uint32_t i915_get_gem_seqno(struct drm_device *dev,
+ struct intel_ring_buffer *ring);
bool i915_seqno_passed(uint32_t seq1, uint32_t seq2);
int i915_gem_object_get_fence_reg(struct drm_gem_object *obj);
int i915_gem_object_put_fence_reg(struct drm_gem_object *obj);
-void i915_gem_retire_requests(struct drm_device *dev);
+void i915_gem_retire_requests(struct drm_device *dev,
+ struct intel_ring_buffer *ring);
void i915_gem_retire_work_handler(struct work_struct *work);
void i915_gem_clflush_object(struct drm_gem_object *obj);
int i915_gem_object_set_domain(struct drm_gem_object *obj,
int i915_gem_do_init(struct drm_device *dev, unsigned long start,
unsigned long end);
int i915_gem_idle(struct drm_device *dev);
-uint32_t i915_add_request(struct drm_device *dev, struct drm_file *file_priv,
- uint32_t flush_domains);
-int i915_do_wait_request(struct drm_device *dev, uint32_t seqno, int interruptible);
+uint32_t i915_add_request(struct drm_device *dev,
+ struct drm_file *file_priv,
+ uint32_t flush_domains,
+ struct intel_ring_buffer *ring);
+int i915_do_wait_request(struct drm_device *dev,
+ uint32_t seqno, int interruptible,
+ struct intel_ring_buffer *ring);
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,
int write);