Subversion Repositories Kolibri OS

 */

 */

#ifndef __I915_GEM_GTT_H__

#ifndef __I915_GEM_GTT_H__

#define __I915_GEM_GTT_H__

struct drm_i915_file_private;

typedef uint32_t gen6_gtt_pte_t;

typedef uint32_t gen6_gtt_pte_t;

typedef uint64_t gen8_gtt_pte_t;

typedef uint64_t gen8_gtt_pte_t;

struct i915_vma {

struct i915_vma {

	struct drm_mm_node node;

	struct drm_mm_node node;

	struct drm_i915_gem_object *obj;

	struct drm_i915_gem_object *obj;

	struct i915_address_space *vm;

	struct i915_address_space *vm;

	/** This object's place on the active/inactive lists */

	/** This object's place on the active/inactive lists */

	struct list_head mm_list;

	struct list_head mm_list;

	/** Unmap an object from an address space. This usually consists of

	/** Unmap an object from an address space. This usually consists of

	 * setting the valid PTE entries to a reserved scratch page. */

	 * setting the valid PTE entries to a reserved scratch page. */

	void (*unbind_vma)(struct i915_vma *vma);

	void (*unbind_vma)(struct i915_vma *vma);

#define PTE_READ_ONLY (1<<1)

	/* Map an object into an address space with the given cache flags. */

	void (*bind_vma)(struct i915_vma *vma,

	void (*bind_vma)(struct i915_vma *vma,

			 enum i915_cache_level cache_level,

			 enum i915_cache_level cache_level,

			 u32 flags);

			 u32 flags);

	union {

	union {

		dma_addr_t *pt_dma_addr;

		dma_addr_t *pt_dma_addr;

		dma_addr_t *gen8_pt_dma_addr[4];

		dma_addr_t *gen8_pt_dma_addr[4];

	};

	};

	struct intel_context *ctx;

	struct drm_i915_file_private *file_priv;

			 struct intel_engine_cs *ring,

	int (*switch_mm)(struct i915_hw_ppgtt *ppgtt,

			 bool synchronous);

			 struct intel_engine_cs *ring);

//   void (*debug_dump)(struct i915_hw_ppgtt *ppgtt, struct seq_file *m);

//   void (*debug_dump)(struct i915_hw_ppgtt *ppgtt, struct seq_file *m);

};

};

			       unsigned long mappable_end, unsigned long end);

{

	if (ppgtt)

bool intel_enable_ppgtt(struct drm_device *dev, bool full);

		kref_put(&ppgtt->ref, i915_ppgtt_release);