58 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_attach()  local
59 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_attach()
88 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_detach()  local
89 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_detach()
105 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_pin()  local
108 	return amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT);  in amdgpu_dma_buf_pin()
121 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_unpin()  local
123 	amdgpu_bo_unpin(bo);  in amdgpu_dma_buf_unpin()
144 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_map()  local
145 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_map()
149 	if (!bo->tbo.pin_count) {  in amdgpu_dma_buf_map()
154 		if (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM &&  in amdgpu_dma_buf_map()
156 			bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;  in amdgpu_dma_buf_map()
159 		amdgpu_bo_placement_from_domain(bo, domains);  in amdgpu_dma_buf_map()
160 		r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);  in amdgpu_dma_buf_map()
164 	} else if (!(amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type) &  in amdgpu_dma_buf_map()
169 	switch (bo->tbo.resource->mem_type) {  in amdgpu_dma_buf_map()
172 					    bo->tbo.ttm->pages,  in amdgpu_dma_buf_map()
173 					    bo->tbo.ttm->num_pages);  in amdgpu_dma_buf_map()
183 		r = amdgpu_vram_mgr_alloc_sgt(adev, bo->tbo.resource, 0,  in amdgpu_dma_buf_map()
184 					      bo->tbo.base.size, attach->dev,  in amdgpu_dma_buf_map()
238 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(dma_buf->priv);  in amdgpu_dma_buf_begin_cpu_access()  local
239 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_begin_cpu_access()
241 	u32 domain = amdgpu_display_supported_domains(adev, bo->flags);  in amdgpu_dma_buf_begin_cpu_access()
250 	ret = amdgpu_bo_reserve(bo, false);  in amdgpu_dma_buf_begin_cpu_access()
254 	if (!bo->tbo.pin_count &&  in amdgpu_dma_buf_begin_cpu_access()
255 	    (bo->allowed_domains & AMDGPU_GEM_DOMAIN_GTT)) {  in amdgpu_dma_buf_begin_cpu_access()
256 		amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT);  in amdgpu_dma_buf_begin_cpu_access()
257 		ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);  in amdgpu_dma_buf_begin_cpu_access()
260 	amdgpu_bo_unreserve(bo);  in amdgpu_dma_buf_begin_cpu_access()
291 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(gobj);  in amdgpu_gem_prime_export()  local
294 	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) ||  in amdgpu_gem_prime_export()
295 	    bo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID)  in amdgpu_gem_prime_export()
323 	struct amdgpu_bo *bo;  in amdgpu_dma_buf_create_obj()  local
343 	bo = gem_to_amdgpu_bo(gobj);  in amdgpu_dma_buf_create_obj()
344 	bo->allowed_domains = AMDGPU_GEM_DOMAIN_GTT;  in amdgpu_dma_buf_create_obj()
345 	bo->preferred_domains = AMDGPU_GEM_DOMAIN_GTT;  in amdgpu_dma_buf_create_obj()
368 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);  in amdgpu_dma_buf_move_notify()  local
369 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);  in amdgpu_dma_buf_move_notify()
375 	if (!bo->tbo.resource || bo->tbo.resource->mem_type == TTM_PL_SYSTEM)  in amdgpu_dma_buf_move_notify()
378 	r = ttm_bo_validate(&bo->tbo, &placement, &ctx);  in amdgpu_dma_buf_move_notify()
384 	for (bo_base = bo->vm_bo; bo_base; bo_base = bo_base->next) {  in amdgpu_dma_buf_move_notify()
386 		struct dma_resv *resv = vm->root.bo->tbo.base.resv;  in amdgpu_dma_buf_move_notify()
480 				      struct amdgpu_bo *bo)  in amdgpu_dmabuf_is_xgmi_accessible()  argument
482 	struct drm_gem_object *obj = &bo->tbo.base;  in amdgpu_dmabuf_is_xgmi_accessible()
493 		bo = gem_to_amdgpu_bo(gobj);  in amdgpu_dmabuf_is_xgmi_accessible()
496 	if (amdgpu_xgmi_same_hive(adev, amdgpu_ttm_adev(bo->tbo.bdev)) &&  in amdgpu_dmabuf_is_xgmi_accessible()
497 			(bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM))  in amdgpu_dmabuf_is_xgmi_accessible()