52 	struct xe_bo *bo = gem_to_xe_bo(obj);  in xe_dma_buf_pin()  local
53 	struct xe_device *xe = xe_bo_device(bo);  in xe_dma_buf_pin()
61 	if (xe_bo_is_pinned(bo) && bo->ttm.resource->placement != XE_PL_TT) {  in xe_dma_buf_pin()
66 	ret = xe_bo_migrate(bo, XE_PL_TT);  in xe_dma_buf_pin()
75 	ret = xe_bo_pin_external(bo);  in xe_dma_buf_pin()
84 	struct xe_bo *bo = gem_to_xe_bo(obj);  in xe_dma_buf_unpin()  local
86 	xe_bo_unpin_external(bo);  in xe_dma_buf_unpin()
94 	struct xe_bo *bo = gem_to_xe_bo(obj);  in xe_dma_buf_map()  local
98 	if (!attach->peer2peer && !xe_bo_can_migrate(bo, XE_PL_TT))  in xe_dma_buf_map()
101 	if (!xe_bo_is_pinned(bo)) {  in xe_dma_buf_map()
103 			r = xe_bo_migrate(bo, XE_PL_TT);  in xe_dma_buf_map()
105 			r = xe_bo_validate(bo, NULL, false);  in xe_dma_buf_map()
110 	switch (bo->ttm.resource->mem_type) {  in xe_dma_buf_map()
113 					    bo->ttm.ttm->pages,  in xe_dma_buf_map()
114 					    bo->ttm.ttm->num_pages);  in xe_dma_buf_map()
125 		r = xe_ttm_vram_mgr_alloc_sgt(xe_bo_device(bo),  in xe_dma_buf_map()
126 					      bo->ttm.resource, 0,  in xe_dma_buf_map()
127 					      bo->ttm.base.size, attach->dev,  in xe_dma_buf_map()
149 	struct xe_bo *bo = gem_to_xe_bo(dma_buf->priv);  in xe_dma_buf_unmap()  local
151 	if (!xe_bo_is_vram(bo)) {  in xe_dma_buf_unmap()
164 	struct xe_bo *bo = gem_to_xe_bo(obj);  in xe_dma_buf_begin_cpu_access()  local
172 	xe_bo_lock(bo, false);  in xe_dma_buf_begin_cpu_access()
173 	(void)xe_bo_migrate(bo, XE_PL_TT);  in xe_dma_buf_begin_cpu_access()
174 	xe_bo_unlock(bo);  in xe_dma_buf_begin_cpu_access()
195 	struct xe_bo *bo = gem_to_xe_bo(obj);  in xe_gem_prime_export()  local
198 	if (bo->vm)  in xe_gem_prime_export()
214 	struct xe_bo *bo;  in xe_dma_buf_init_obj()  local
218 	bo = ___xe_bo_create_locked(xe, storage, NULL, resv, NULL, dma_buf->size,  in xe_dma_buf_init_obj()
221 	if (IS_ERR(bo)) {  in xe_dma_buf_init_obj()
222 		ret = PTR_ERR(bo);  in xe_dma_buf_init_obj()
227 	return &bo->ttm.base;  in xe_dma_buf_init_obj()
237 	struct xe_bo *bo = gem_to_xe_bo(obj);  in xe_dma_buf_move_notify()  local
239 	XE_WARN_ON(xe_bo_evict(bo, false));  in xe_dma_buf_move_notify()
269 	struct xe_bo *bo;  in xe_gem_prime_import()  local
289 	bo = xe_bo_alloc();  in xe_gem_prime_import()
290 	if (IS_ERR(bo))  in xe_gem_prime_import()
291 		return ERR_CAST(bo);  in xe_gem_prime_import()
299 	attach = dma_buf_dynamic_attach(dma_buf, dev->dev, attach_ops, &bo->ttm.base);  in xe_gem_prime_import()
306 	obj = xe_dma_buf_init_obj(dev, bo, dma_buf);  in xe_gem_prime_import()
316 	xe_bo_free(bo);  in xe_gem_prime_import()