20  *   the die:
468 				       u8 die_idx, struct hccs_die_info *die)  in hccs_query_die_info_on_chip()  argument
484 	die->die_id = rsp_data->die_id;  in hccs_query_die_info_on_chip()
485 	die->port_num = rsp_data->port_num;  in hccs_query_die_info_on_chip()
486 	die->min_port_id = rsp_data->min_port_id;  in hccs_query_die_info_on_chip()
487 	die->max_port_id = rsp_data->max_port_id;  in hccs_query_die_info_on_chip()
488 	if (die->min_port_id > die->max_port_id) {  in hccs_query_die_info_on_chip()
490 			die->min_port_id, die->max_port_id, die_idx);  in hccs_query_die_info_on_chip()
493 	if (die->max_port_id > HCCS_DIE_MAX_PORT_ID) {  in hccs_query_die_info_on_chip()
495 			die->max_port_id, die_idx);  in hccs_query_die_info_on_chip()
506 	struct hccs_die_info *die;  in hccs_query_all_die_info_on_platform()  local
527 			die = &chip->dies[j];  in hccs_query_all_die_info_on_platform()
528 			ret = hccs_query_die_info_on_chip(hdev, i, j, die);  in hccs_query_all_die_info_on_platform()
530 				dev_err(dev, "get die idx (%u) info on chip%u failed, ret = %d.\n",  in hccs_query_all_die_info_on_platform()
534 			die->chip = chip;  in hccs_query_all_die_info_on_platform()
570 				  struct hccs_die_info *die,  in hccs_get_all_port_attr()  argument
585 	start_id = die->min_port_id;  in hccs_get_all_port_attr()
586 	while (start_id <= die->max_port_id) {  in hccs_get_all_port_attr()
591 		req_param->chip_id = die->chip->chip_id;  in hccs_get_all_port_attr()
592 		req_param->die_id = die->die_id;  in hccs_get_all_port_attr()
598 				"get the information of port%u on die%u failed, ret = %d.\n",  in hccs_get_all_port_attr()
599 				start_id, die->die_id, ret);  in hccs_get_all_port_attr()
607 				"next port id (%u) is not greater than last start id (%u) on die%u.\n",  in hccs_get_all_port_attr()
608 				rsp_head.next_id, start_id, die->die_id);  in hccs_get_all_port_attr()
624 					 struct hccs_die_info *die)  in hccs_get_all_port_info_on_die()  argument
631 	attrs = kcalloc(die->port_num, sizeof(struct hccs_port_attr),  in hccs_get_all_port_info_on_die()
636 	ret = hccs_get_all_port_attr(hdev, die, attrs, die->port_num);  in hccs_get_all_port_info_on_die()
640 	for (i = 0; i < die->port_num; i++) {  in hccs_get_all_port_info_on_die()
641 		port = &die->ports[i];  in hccs_get_all_port_info_on_die()
646 		port->die = die;  in hccs_get_all_port_info_on_die()
658 	struct hccs_die_info *die;  in hccs_query_all_port_info_on_platform()  local
666 			die = &chip->dies[j];  in hccs_query_all_port_info_on_platform()
667 			if (!die->port_num)  in hccs_query_all_port_info_on_platform()
671 			die->ports = devm_kzalloc(dev,  in hccs_query_all_port_info_on_platform()
672 				die->port_num * sizeof(struct hccs_port_info),  in hccs_query_all_port_info_on_platform()
674 			if (!die->ports) {  in hccs_query_all_port_info_on_platform()
675 				dev_err(dev, "allocate ports memory on chip%u/die%u failed.\n",  in hccs_query_all_port_info_on_platform()
676 					i, die->die_id);  in hccs_query_all_port_info_on_platform()
680 			ret = hccs_get_all_port_info_on_die(hdev, die);  in hccs_query_all_port_info_on_platform()
682 				dev_err(dev, "get all port info on chip%u/die%u failed, ret = %d.\n",  in hccs_query_all_port_info_on_platform()
683 					i, die->die_id, ret);  in hccs_query_all_port_info_on_platform()
705 		dev_err(hdev->dev, "query all die info on platform failed, ret = %d.\n",  in hccs_get_hw_info()
725 	struct hccs_die_info *die;  in hccs_calc_used_type_num()  local
732 			die = &chip->dies[j];  in hccs_calc_used_type_num()
733 			for (k = 0; k < die->port_num; k++) {  in hccs_calc_used_type_num()
734 				port = &die->ports[k];  in hccs_calc_used_type_num()
773 	const struct hccs_die_info *die = port->die;  in hccs_query_port_link_status()  local
774 	const struct hccs_chip_info *chip = die->chip;  in hccs_query_port_link_status()
782 	req_param->die_id = die->die_id;  in hccs_query_port_link_status()
800 	const struct hccs_die_info *die = port->die;  in hccs_query_port_crc_err_cnt()  local
801 	const struct hccs_chip_info *chip = die->chip;  in hccs_query_port_crc_err_cnt()
809 	req_param->die_id = die->die_id;  in hccs_query_port_crc_err_cnt()
824 					const struct hccs_die_info *die,  in hccs_get_die_all_link_status()  argument
831 	if (die->port_num == 0) {  in hccs_get_die_all_link_status()
838 	req_param->chip_id = die->chip->chip_id;  in hccs_get_die_all_link_status()
839 	req_param->die_id = die->die_id;  in hccs_get_die_all_link_status()
843 			"get link status of all ports failed on die%u, ret = %d.\n",  in hccs_get_die_all_link_status()
844 			die->die_id, ret);  in hccs_get_die_all_link_status()
854 					     const struct hccs_die_info *die,  in hccs_get_die_all_port_lane_status()  argument
861 	if (die->port_num == 0) {  in hccs_get_die_all_port_lane_status()
868 	req_param->chip_id = die->chip->chip_id;  in hccs_get_die_all_port_lane_status()
869 	req_param->die_id = die->die_id;  in hccs_get_die_all_port_lane_status()
872 		dev_err(hdev->dev, "get lane status of all ports failed on die%u, ret = %d.\n",  in hccs_get_die_all_port_lane_status()
873 			die->die_id, ret);  in hccs_get_die_all_port_lane_status()
883 					  const struct hccs_die_info *die,  in hccs_get_die_total_crc_err_cnt()  argument
890 	if (die->port_num == 0) {  in hccs_get_die_total_crc_err_cnt()
897 	req_param->chip_id = die->chip->chip_id;  in hccs_get_die_total_crc_err_cnt()
898 	req_param->die_id = die->die_id;  in hccs_get_die_total_crc_err_cnt()
901 		dev_err(hdev->dev, "get crc error count sum failed on die%u, ret = %d.\n",  in hccs_get_die_total_crc_err_cnt()
902 			die->die_id, ret);  in hccs_get_die_total_crc_err_cnt()
955 	struct hccs_dev *hdev = port->die->chip->hdev;  in cur_lane_num_show()
973 	struct hccs_dev *hdev = port->die->chip->hdev;  in link_fsm_show()
1009 	struct hccs_dev *hdev = port->die->chip->hdev;  in lane_mask_show()
1027 	struct hccs_dev *hdev = port->die->chip->hdev;  in crc_err_cnt_show()
1061 	const struct hccs_die_info *die = kobj_to_die_info(kobj);  in all_linked_on_die_show()  local
1062 	struct hccs_dev *hdev = die->chip->hdev;  in all_linked_on_die_show()
1067 	ret = hccs_get_die_all_link_status(hdev, die, &all_linked);  in all_linked_on_die_show()
1081 	const struct hccs_die_info *die = kobj_to_die_info(kobj);  in linked_full_lane_on_die_show()  local
1082 	struct hccs_dev *hdev = die->chip->hdev;  in linked_full_lane_on_die_show()
1087 	ret = hccs_get_die_all_port_lane_status(hdev, die, &full_lane);  in linked_full_lane_on_die_show()
1101 	const struct hccs_die_info *die = kobj_to_die_info(kobj);  in crc_err_cnt_sum_on_die_show()  local
1102 	struct hccs_dev *hdev = die->chip->hdev;  in crc_err_cnt_sum_on_die_show()
1107 	ret = hccs_get_die_total_crc_err_cnt(hdev, die, &total_crc_err_cnt);  in crc_err_cnt_sum_on_die_show()
1135 	const struct hccs_die_info *die;  in all_linked_on_chip_show()  local
1142 		die = &chip->dies[i];  in all_linked_on_chip_show()
1143 		ret = hccs_get_die_all_link_status(hdev, die, &tmp);  in all_linked_on_chip_show()
1166 	const struct hccs_die_info *die;  in linked_full_lane_on_chip_show()  local
1173 		die = &chip->dies[i];  in linked_full_lane_on_chip_show()
1174 		ret = hccs_get_die_all_port_lane_status(hdev, die, &tmp);  in linked_full_lane_on_chip_show()
1198 	const struct hccs_die_info *die;  in crc_err_cnt_sum_on_chip_show()  local
1204 		die = &chip->dies[i];  in crc_err_cnt_sum_on_chip_show()
1205 		ret = hccs_get_die_total_crc_err_cnt(hdev, die, &crc_err_cnt);  in crc_err_cnt_sum_on_chip_show()
1264 	const struct hccs_die_info *die = port->die;  in hccs_query_port_idle_status()  local
1265 	const struct hccs_chip_info *chip = die->chip;  in hccs_query_port_idle_status()
1273 	req_param->die_id = die->die_id;  in hccs_query_port_idle_status()
1291 	struct hccs_die_info *die;  in hccs_get_all_spec_port_idle_sta()  local
1300 			die = &chip->dies[j];  in hccs_get_all_spec_port_idle_sta()
1301 			for (k = 0; k < die->port_num; k++) {  in hccs_get_all_spec_port_idle_sta()
1302 				port = &die->ports[k];  in hccs_get_all_spec_port_idle_sta()
1309 						"hccs%u on chip%u/die%u get idle status failed, ret = %d.\n",  in hccs_get_all_spec_port_idle_sta()
1313 					dev_info(hdev->dev, "hccs%u on chip%u/die%u is busy.\n",  in hccs_get_all_spec_port_idle_sta()
1331 	struct hccs_die_info *die;  in hccs_get_all_spec_port_full_lane_sta()  local
1339 			die = &chip->dies[j];  in hccs_get_all_spec_port_full_lane_sta()
1340 			for (k = 0; k < die->port_num; k++) {  in hccs_get_all_spec_port_full_lane_sta()
1341 				port = &die->ports[k];  in hccs_get_all_spec_port_full_lane_sta()
1599 static void hccs_remove_die_dir(struct hccs_die_info *die)  in hccs_remove_die_dir()  argument
1604 	for (i = 0; i < die->port_num; i++) {  in hccs_remove_die_dir()
1605 		port = &die->ports[i];  in hccs_remove_die_dir()
1610 	kobject_put(&die->kobj);  in hccs_remove_die_dir()
1615 	struct hccs_die_info *die;  in hccs_remove_chip_dir()  local
1619 		die = &chip->dies[i];  in hccs_remove_chip_dir()
1620 		if (die->dir_created)  in hccs_remove_chip_dir()
1621 			hccs_remove_die_dir(die);  in hccs_remove_chip_dir()
1638 				struct hccs_die_info *die,  in hccs_create_hccs_dir()  argument
1644 				   &die->kobj, "hccs%u", port->port_id);  in hccs_create_hccs_dir()
1655 			       struct hccs_die_info *die)  in hccs_create_die_dir()  argument
1661 	ret = kobject_init_and_add(&die->kobj, &hccs_die_type,  in hccs_create_die_dir()
1662 				   &chip->kobj, "die%u", die->die_id);  in hccs_create_die_dir()
1664 		kobject_put(&die->kobj);  in hccs_create_die_dir()
1668 	for (i = 0; i < die->port_num; i++) {  in hccs_create_die_dir()
1669 		port = &die->ports[i];  in hccs_create_die_dir()
1670 		ret = hccs_create_hccs_dir(hdev, die, port);  in hccs_create_die_dir()
1681 	hccs_remove_die_dir(die);  in hccs_create_die_dir()
1689 	struct hccs_die_info *die;  in hccs_create_chip_dir()  local
1701 		die = &chip->dies[id];  in hccs_create_chip_dir()
1702 		ret = hccs_create_die_dir(hdev, chip, die);  in hccs_create_chip_dir()
1705 		die->dir_created = true;  in hccs_create_chip_dir()