soc/hisilicon/kunpeng_hccs.c

20  *   the die:
415 				       u8 die_idx, struct hccs_die_info *die)
431 	die->die_id = rsp_data->die_id;
432 	die->port_num = rsp_data->port_num;
433 	die->min_port_id = rsp_data->min_port_id;
434 	die->max_port_id = rsp_data->max_port_id;
435 	if (die->min_port_id > die->max_port_id) {
437 			die->min_port_id, die->max_port_id, die_idx);
440 	if (die->max_port_id > HCCS_DIE_MAX_PORT_ID) {
442 			die->max_port_id, die_idx);
453 	struct hccs_die_info *die;
472 			die = &chip->dies[j];
473 			ret = hccs_query_die_info_on_chip(hdev, i, j, die);
475 				dev_err(dev, "get die idx (%u) info on chip%u failed, ret = %d.\n",
479 			die->chip = chip;
515 				  struct hccs_die_info *die,
530 	start_id = die->min_port_id;
531 	while (start_id <= die->max_port_id) {
536 		req_param->chip_id = die->chip->chip_id;
537 		req_param->die_id = die->die_id;
543 				"get the information of port%u on die%u failed, ret = %d.\n",
544 				start_id, die->die_id, ret);
552 				"next port id (%u) is not greater than last start id (%u) on die%u.\n",
553 				rsp_head.next_id, start_id, die->die_id);
563 					 struct hccs_die_info *die)
570 	attrs = kcalloc(die->port_num, sizeof(struct hccs_port_attr),
575 	ret = hccs_get_all_port_attr(hdev, die, attrs, die->port_num);
579 	for (i = 0; i < die->port_num; i++) {
580 		port = &die->ports[i];
585 		port->die = die;
597 	struct hccs_die_info *die;
604 			die = &chip->dies[j];
605 			if (!die->port_num)
608 			die->ports = devm_kzalloc(dev,
609 				die->port_num * sizeof(struct hccs_port_info),
611 			if (!die->ports) {
612 				dev_err(dev, "allocate ports memory on chip%u/die%u failed.\n",
613 					i, die->die_id);
617 			ret = hccs_get_all_port_info_on_die(hdev, die);
619 				dev_err(dev, "get all port info on chip%u/die%u failed, ret = %d.\n",
620 					i, die->die_id, ret);
642 		dev_err(hdev->dev, "query all die info on platform failed, ret = %d.\n",
661 	const struct hccs_die_info *die = port->die;
662 	const struct hccs_chip_info *chip = die->chip;
670 	req_param->die_id = die->die_id;
688 	const struct hccs_die_info *die = port->die;
689 	const struct hccs_chip_info *chip = die->chip;
697 	req_param->die_id = die->die_id;
712 					const struct hccs_die_info *die,
719 	if (die->port_num == 0) {
726 	req_param->chip_id = die->chip->chip_id;
727 	req_param->die_id = die->die_id;
731 			"get link status of all ports failed on die%u, ret = %d.\n",
732 			die->die_id, ret);
742 					     const struct hccs_die_info *die,
749 	if (die->port_num == 0) {
756 	req_param->chip_id = die->chip->chip_id;
757 	req_param->die_id = die->die_id;
760 		dev_err(hdev->dev, "get lane status of all ports failed on die%u, ret = %d.\n",
761 			die->die_id, ret);
771 					  const struct hccs_die_info *die,
778 	if (die->port_num == 0) {
785 	req_param->chip_id = die->chip->chip_id;
786 	req_param->die_id = die->die_id;
789 		dev_err(hdev->dev, "get crc error count sum failed on die%u, ret = %d.\n",
790 			die->die_id, ret);
843 	struct hccs_dev *hdev = port->die->chip->hdev;
861 	struct hccs_dev *hdev = port->die->chip->hdev;
897 	struct hccs_dev *hdev = port->die->chip->hdev;
915 	struct hccs_dev *hdev = port->die->chip->hdev;
949 	const struct hccs_die_info *die = kobj_to_die_info(kobj);
950 	struct hccs_dev *hdev = die->chip->hdev;
955 	ret = hccs_get_die_all_link_status(hdev, die, &all_linked);
969 	const struct hccs_die_info *die = kobj_to_die_info(kobj);
970 	struct hccs_dev *hdev = die->chip->hdev;
975 	ret = hccs_get_die_all_port_lane_status(hdev, die, &full_lane);
989 	const struct hccs_die_info *die = kobj_to_die_info(kobj);
990 	struct hccs_dev *hdev = die->chip->hdev;
995 	ret = hccs_get_die_total_crc_err_cnt(hdev, die, &total_crc_err_cnt);
1023 	const struct hccs_die_info *die;
1030 		die = &chip->dies[i];
1031 		ret = hccs_get_die_all_link_status(hdev, die, &tmp);
1054 	const struct hccs_die_info *die;
1061 		die = &chip->dies[i];
1062 		ret = hccs_get_die_all_port_lane_status(hdev, die, &tmp);
1086 	const struct hccs_die_info *die;
1092 		die = &chip->dies[i];
1093 		ret = hccs_get_die_total_crc_err_cnt(hdev, die, &crc_err_cnt);
1121 static void hccs_remove_die_dir(struct hccs_die_info *die)
1126 	for (i = 0; i < die->port_num; i++) {
1127 		port = &die->ports[i];
1132 	kobject_put(&die->kobj);
1137 	struct hccs_die_info *die;
1141 		die = &chip->dies[i];
1142 		if (die->dir_created)
1143 			hccs_remove_die_dir(die);
1158 				struct hccs_die_info *die,
1164 				   &die->kobj, "hccs%u", port->port_id);
1175 			       struct hccs_die_info *die)
1181 	ret = kobject_init_and_add(&die->kobj, &hccs_die_type,
1182 				   &chip->kobj, "die%u", die->die_id);
1184 		kobject_put(&die->kobj);
1188 	for (i = 0; i < die->port_num; i++) {
1189 		port = &die->ports[i];
1190 		ret = hccs_create_hccs_dir(hdev, die, port);
1201 	hccs_remove_die_dir(die);
1209 	struct hccs_die_info *die;
1221 		die = &chip->dies[id];
1222 		ret = hccs_create_die_dir(hdev, chip, die);
1225 		die->dir_created = true;