diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 197c2c06ecb7..16307ba7e303 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -58,6 +58,7 @@ struct drm_i915_file_private; struct drm_i915_fence_reg; +struct i915_vma; typedef u32 gen6_pte_t; typedef u64 gen8_pte_t; @@ -254,6 +255,21 @@ struct i915_pml4 { struct i915_page_directory_pointer *pdps[GEN8_PML4ES_PER_PML4]; }; +struct i915_vma_ops { + /* Map an object into an address space with the given cache flags. */ + int (*bind_vma)(struct i915_vma *vma, + enum i915_cache_level cache_level, + u32 flags); + /* + * Unmap an object from an address space. This usually consists of + * setting the valid PTE entries to a reserved scratch page. + */ + void (*unbind_vma)(struct i915_vma *vma); + + int (*set_pages)(struct i915_vma *vma); + void (*clear_pages)(struct i915_vma *vma); +}; + struct i915_address_space { struct drm_mm mm; struct drm_i915_private *i915; @@ -331,15 +347,8 @@ struct i915_address_space { enum i915_cache_level cache_level, u32 flags); void (*cleanup)(struct i915_address_space *vm); - /** Unmap an object from an address space. This usually consists of - * setting the valid PTE entries to a reserved scratch page. */ - void (*unbind_vma)(struct i915_vma *vma); - /* Map an object into an address space with the given cache flags. */ - int (*bind_vma)(struct i915_vma *vma, - enum i915_cache_level cache_level, - u32 flags); - int (*set_pages)(struct i915_vma *vma); - void (*clear_pages)(struct i915_vma *vma); + + struct i915_vma_ops vma_ops; I915_SELFTEST_DECLARE(struct fault_attr fault_attr); I915_SELFTEST_DECLARE(bool scrub_64K); |