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Rev 1963 Rev 1986
Line 6... Line 6...
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static struct drm_mm   mm_gtt;
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static struct drm_mm   mm_gtt;
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static struct drm_mm   mm_vram;
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/**
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 * Initialize an already allocate GEM object of the specified size with
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 * shmfs backing store.
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 */
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int drm_gem_object_init(struct drm_device *dev,
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            struct drm_gem_object *obj, size_t size)
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{
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    BUG_ON((size & (PAGE_SIZE - 1)) != 0);
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    obj->dev = dev;
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    obj->filp = NULL;
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    atomic_set(&obj->handle_count, 0);
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    obj->size = size;
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    return 0;
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}
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static struct drm_mm   mm_vram;
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int drm_mm_alloc(struct drm_mm *mm, size_t num_pages,
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int drm_mm_alloc(struct drm_mm *mm, size_t num_pages,
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                 struct drm_mm_node **node)
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                 struct drm_mm_node **node)
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{
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{
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    return 0;
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    return 0;
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};
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};
Line -... Line 58...
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void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
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void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
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{
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{
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    bo->reserved.counter = 1;
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    bo->reserved.counter = 1;
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}
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}
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int radeon_bo_create(struct radeon_device *rdev,
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int radeon_bo_create(struct radeon_device *rdev,
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                unsigned long size, int byte_align,
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		     unsigned long size, int byte_align, bool kernel, u32 domain,
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                bool kernel, u32 domain,
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                struct radeon_bo **bo_ptr)
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                struct radeon_bo **bo_ptr)
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{
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{
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	struct radeon_bo *bo;
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    enum ttm_bo_type type;
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    enum ttm_bo_type type;
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    struct radeon_bo   *bo;
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    size_t num_pages;
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    size_t num_pages;
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    struct drm_mm      *mman;
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    struct drm_mm      *mman;
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    u32                 bo_domain;
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    u32                 bo_domain;
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    bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
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    bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
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    if (bo == NULL)
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    if (bo == NULL)
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        return -ENOMEM;
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        return -ENOMEM;
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	r = drm_gem_object_init(rdev->ddev, &bo->gem_base, size);
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    if (unlikely(r)) {
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		kfree(bo);
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		return r;
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	}
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    bo->rdev = rdev;
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    bo->rdev = rdev;
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	bo->gem_base.driver_private = NULL;
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    bo->surface_reg = -1;
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    bo->surface_reg = -1;
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    bo->tbo.num_pages = num_pages;
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    bo->tbo.num_pages = num_pages;
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    bo->domain = domain;
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    bo->domain = domain;
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