290 	struct xe_ttm_tt *xe_tt = container_of(tt, struct xe_ttm_tt, ttm);  in xe_tt_map_sg()  local
296 	if (xe_tt->sg)  in xe_tt_map_sg()
299 	ret = sg_alloc_table_from_pages_segment(&xe_tt->sgt, tt->pages,  in xe_tt_map_sg()
302 						xe_sg_segment_size(xe_tt->dev),  in xe_tt_map_sg()
307 	xe_tt->sg = &xe_tt->sgt;  in xe_tt_map_sg()
308 	ret = dma_map_sgtable(xe_tt->dev, xe_tt->sg, DMA_BIDIRECTIONAL,  in xe_tt_map_sg()
311 		sg_free_table(xe_tt->sg);  in xe_tt_map_sg()
312 		xe_tt->sg = NULL;  in xe_tt_map_sg()
321 	struct xe_ttm_tt *xe_tt = container_of(tt, struct xe_ttm_tt, ttm);  in xe_tt_unmap_sg()  local
323 	if (xe_tt->sg) {  in xe_tt_unmap_sg()
324 		dma_unmap_sgtable(xe_tt->dev, xe_tt->sg,  in xe_tt_unmap_sg()
326 		sg_free_table(xe_tt->sg);  in xe_tt_unmap_sg()
327 		xe_tt->sg = NULL;  in xe_tt_unmap_sg()
334 	struct xe_ttm_tt *xe_tt = container_of(tt, struct xe_ttm_tt, ttm);  in xe_bo_sg()  local
336 	return xe_tt->sg;  in xe_bo_sg()
557 	struct xe_ttm_tt *xe_tt = container_of(ttm_bo->ttm, struct xe_ttm_tt,  in xe_bo_move_dmabuf()  local
578 	xe_tt->sg = sg;  in xe_bo_move_dmabuf()
1082 		struct xe_ttm_tt *xe_tt = container_of(ttm_bo->ttm,  in xe_ttm_bo_delete_mem_notify()  local
1088 		xe_tt->sg = NULL;  in xe_ttm_bo_delete_mem_notify()