258 	struct ttm_dma_tt		ttm;  member
263 static int qxl_ttm_backend_bind(struct ttm_tt *ttm,  in qxl_ttm_backend_bind()  argument
266 	struct qxl_ttm_tt *gtt = (void *)ttm;  in qxl_ttm_backend_bind()
269 	if (!ttm->num_pages) {  in qxl_ttm_backend_bind()
271 		     ttm->num_pages, bo_mem, ttm);  in qxl_ttm_backend_bind()
277 static int qxl_ttm_backend_unbind(struct ttm_tt *ttm)  in qxl_ttm_backend_unbind()  argument
283 static void qxl_ttm_backend_destroy(struct ttm_tt *ttm)  in qxl_ttm_backend_destroy()  argument
285 	struct qxl_ttm_tt *gtt = (void *)ttm;  in qxl_ttm_backend_destroy()
287 	ttm_dma_tt_fini(&gtt->ttm);  in qxl_ttm_backend_destroy()
297 static int qxl_ttm_tt_populate(struct ttm_tt *ttm)  in qxl_ttm_tt_populate()  argument
301 	if (ttm->state != tt_unpopulated)  in qxl_ttm_tt_populate()
304 	r = ttm_pool_populate(ttm);  in qxl_ttm_tt_populate()
311 static void qxl_ttm_tt_unpopulate(struct ttm_tt *ttm)  in qxl_ttm_tt_unpopulate()  argument
313 	ttm_pool_unpopulate(ttm);  in qxl_ttm_tt_unpopulate()
327 	gtt->ttm.ttm.func = &qxl_backend_func;  in qxl_ttm_tt_create()
329 	if (ttm_dma_tt_init(&gtt->ttm, bdev, size, page_flags,  in qxl_ttm_tt_create()
334 	return &gtt->ttm.ttm;  in qxl_ttm_tt_create()
353 	if (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) {  in qxl_bo_move()