1253 static int alloc_fake_root_bt(struct hns_roce_dev *hr_dev, void *cpu_base,  in alloc_fake_root_bt()  argument
1265 	hem_list_assign_bt(hr_dev, hem, cpu_base, phy_base);  in alloc_fake_root_bt()
1272 static int setup_middle_bt(struct hns_roce_dev *hr_dev, void *cpu_base,  in setup_middle_bt()  argument
1288 		hem_list_link_bt(hr_dev, cpu_base + offset, hem->dma_addr);  in setup_middle_bt()
1302 	void *cpu_base;  in setup_root_hem()  local
1319 		cpu_base = root_hem->addr + total * BA_BYTE_LEN;  in setup_root_hem()
1326 			ret = alloc_fake_root_bt(hr_dev, cpu_base, phy_base, r,  in setup_root_hem()
1329 			ret = setup_middle_bt(hr_dev, cpu_base, unit, r,  in setup_root_hem()
1469 	void *cpu_base = NULL;  in hns_roce_hem_list_find_mtt()  local
1475 			cpu_base = hem->addr + nr * BA_BYTE_LEN;  in hns_roce_hem_list_find_mtt()
1484 	return cpu_base;  in hns_roce_hem_list_find_mtt()