From 9124a3983bdee6e98cd1cfcbbfd9f65e69b97c6d Mon Sep 17 00:00:00 2001 From: Christian König Date: Fri, 21 Jul 2017 00:16:21 +0200 Subject: drm/amdgpu: move some defines around MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move amdgpu_bo and related structures into amdgpu_object.h. Move amdgpu_bo_list structures to the amdgpu_bo_list functions. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 58 ++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index f53d53d7a0af..a401fe3bdd26 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -33,6 +33,64 @@ #define AMDGPU_BO_INVALID_OFFSET LONG_MAX +struct amdgpu_bo_va_mapping { + struct list_head list; + struct rb_node rb; + uint64_t start; + uint64_t last; + uint64_t __subtree_last; + uint64_t offset; + uint64_t flags; +}; + +/* bo virtual addresses in a specific vm */ +struct amdgpu_bo_va { + /* protected by bo being reserved */ + struct list_head bo_list; + struct dma_fence *last_pt_update; + unsigned ref_count; + + /* protected by vm mutex and spinlock */ + struct list_head vm_status; + + /* mappings for this bo_va */ + struct list_head invalids; + struct list_head valids; + + /* constant after initialization */ + struct amdgpu_vm *vm; + struct amdgpu_bo *bo; +}; + + +struct amdgpu_bo { + /* Protected by tbo.reserved */ + u32 prefered_domains; + u32 allowed_domains; + struct ttm_place placements[AMDGPU_GEM_DOMAIN_MAX + 1]; + struct ttm_placement placement; + struct ttm_buffer_object tbo; + struct ttm_bo_kmap_obj kmap; + u64 flags; + unsigned pin_count; + u64 tiling_flags; + u64 metadata_flags; + void *metadata; + u32 metadata_size; + unsigned prime_shared_count; + /* list of all virtual address to which this bo is associated to */ + struct list_head va; + /* Constant after initialization */ + struct drm_gem_object gem_base; + struct amdgpu_bo *parent; + struct amdgpu_bo *shadow; + + struct ttm_bo_kmap_obj dma_buf_vmap; + struct amdgpu_mn *mn; + struct list_head mn_list; + struct list_head shadow_list; +}; + /** * amdgpu_mem_type_to_domain - return domain corresponding to mem_type * @mem_type: ttm memory type -- cgit v1.2.3