152 	struct devlink_param_item *param_item;  in devlink_param_find_by_name()  local
155 	xa_for_each(params, param_id, param_item) {  in devlink_param_find_by_name()
156 		if (!strcmp(param_item->param->name, param_name))  in devlink_param_find_by_name()
157 			return param_item;  in devlink_param_find_by_name()
302 				 struct devlink_param_item *param_item,  in devlink_nl_param_fill()  argument
311 	const struct devlink_param *param = param_item->param;  in devlink_nl_param_fill()
324 			if (param_item->driverinit_value_new_valid)  in devlink_nl_param_fill()
325 				param_value[i] = param_item->driverinit_value_new;  in devlink_nl_param_fill()
326 			else if (param_item->driverinit_value_valid)  in devlink_nl_param_fill()
327 				param_value[i] = param_item->driverinit_value;  in devlink_nl_param_fill()
331 			if (param_item->driverinit_value_valid) {  in devlink_nl_param_fill()
332 				default_value[i] = param_item->driverinit_default;  in devlink_nl_param_fill()
409 				 struct devlink_param_item *param_item,  in devlink_param_notify()  argument
429 	err = devlink_nl_param_fill(msg, devlink, port_index, param_item, cmd,  in devlink_param_notify()
442 	struct devlink_param_item *param_item;  in devlink_params_notify()  local
445 	xa_for_each(&devlink->params, param_id, param_item)  in devlink_params_notify()
446 		devlink_param_notify(devlink, 0, param_item, cmd);  in devlink_params_notify()
465 	struct devlink_param_item *param_item;  in devlink_nl_param_get_dump_one()  local
469 	xa_for_each_start(&devlink->params, param_id, param_item, state->idx) {  in devlink_nl_param_get_dump_one()
470 		err = devlink_nl_param_fill(msg, devlink, 0, param_item,  in devlink_nl_param_get_dump_one()
570 	struct devlink_param_item *param_item;  in devlink_nl_param_get_doit()  local
574 	param_item = devlink_param_get_from_info(&devlink->params, info);  in devlink_nl_param_get_doit()
575 	if (!param_item)  in devlink_nl_param_get_doit()
582 	err = devlink_nl_param_fill(msg, devlink, 0, param_item,  in devlink_nl_param_get_doit()
602 	struct devlink_param_item *param_item;  in __devlink_nl_cmd_param_set_doit()  local
608 	param_item = devlink_param_get_from_info(params, info);  in __devlink_nl_cmd_param_set_doit()
609 	if (!param_item)  in __devlink_nl_cmd_param_set_doit()
611 	param = param_item->param;  in __devlink_nl_cmd_param_set_doit()
639 			if (!param_item->driverinit_value_valid) {  in __devlink_nl_cmd_param_set_doit()
644 			value = param_item->driverinit_default;  in __devlink_nl_cmd_param_set_doit()
647 		param_item->driverinit_value_new = value;  in __devlink_nl_cmd_param_set_doit()
648 		param_item->driverinit_value_new_valid = true;  in __devlink_nl_cmd_param_set_doit()
664 	devlink_param_notify(devlink, port_index, param_item, cmd);  in __devlink_nl_cmd_param_set_doit()
710 	struct devlink_param_item *param_item;  in devlink_param_register()  local
721 	param_item = kzalloc_obj(*param_item);  in devlink_param_register()
722 	if (!param_item)  in devlink_param_register()
725 	param_item->param = param;  in devlink_param_register()
727 	err = xa_insert(&devlink->params, param->id, param_item, GFP_KERNEL);  in devlink_param_register()
731 	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);  in devlink_param_register()
735 	kfree(param_item);  in devlink_param_register()
742 	struct devlink_param_item *param_item;  in devlink_param_unregister()  local
744 	param_item = devlink_param_find_by_id(&devlink->params, param->id);  in devlink_param_unregister()
745 	if (WARN_ON(!param_item))  in devlink_param_unregister()
747 	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_DEL);  in devlink_param_unregister()
749 	kfree(param_item);  in devlink_param_unregister()
856 	struct devlink_param_item *param_item;  in devl_param_driverinit_value_get()  local
861 	param_item = devlink_param_find_by_id(&devlink->params, param_id);  in devl_param_driverinit_value_get()
862 	if (!param_item)  in devl_param_driverinit_value_get()
865 	if (!param_item->driverinit_value_valid)  in devl_param_driverinit_value_get()
868 	if (WARN_ON(!devlink_param_cmode_is_supported(param_item->param,  in devl_param_driverinit_value_get()
872 	*val = param_item->driverinit_value;  in devl_param_driverinit_value_get()
893 	struct devlink_param_item *param_item;  in devl_param_driverinit_value_set()  local
897 	param_item = devlink_param_find_by_id(&devlink->params, param_id);  in devl_param_driverinit_value_set()
898 	if (WARN_ON(!param_item))  in devl_param_driverinit_value_set()
901 	if (WARN_ON(!devlink_param_cmode_is_supported(param_item->param,  in devl_param_driverinit_value_set()
905 	param_item->driverinit_value = init_val;  in devl_param_driverinit_value_set()
906 	param_item->driverinit_value_valid = true;  in devl_param_driverinit_value_set()
907 	param_item->driverinit_default = init_val;  in devl_param_driverinit_value_set()
909 	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);  in devl_param_driverinit_value_set()
915 	struct devlink_param_item *param_item;  in devlink_params_driverinit_load_new()  local
918 	xa_for_each(&devlink->params, param_id, param_item) {  in devlink_params_driverinit_load_new()
919 		if (!devlink_param_cmode_is_supported(param_item->param,  in devlink_params_driverinit_load_new()
921 		    !param_item->driverinit_value_new_valid)  in devlink_params_driverinit_load_new()
923 		param_item->driverinit_value = param_item->driverinit_value_new;  in devlink_params_driverinit_load_new()
924 		param_item->driverinit_value_valid = true;  in devlink_params_driverinit_load_new()
925 		param_item->driverinit_value_new_valid = false;  in devlink_params_driverinit_load_new()
943 	struct devlink_param_item *param_item;  in devl_param_value_changed()  local
945 	param_item = devlink_param_find_by_id(&devlink->params, param_id);  in devl_param_value_changed()
946 	WARN_ON(!param_item);  in devl_param_value_changed()
948 	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);  in devl_param_value_changed()