+
+int
+rte_event_eth_rx_adapter_queue_conf_get(uint8_t id,
+ uint16_t eth_dev_id,
+ uint16_t rx_queue_id,
+ struct rte_event_eth_rx_adapter_queue_conf *queue_conf)
+{
+#define TICK2NSEC(_ticks, _freq) (((_ticks) * (1E9)) / (_freq))
+ struct rte_eventdev *dev;
+ struct event_eth_rx_adapter *rx_adapter;
+ struct eth_device_info *dev_info;
+ struct eth_rx_queue_info *queue_info;
+ int ret;
+
+ if (rxa_memzone_lookup())
+ return -ENOMEM;
+
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(eth_dev_id, -EINVAL);
+
+ if (rx_queue_id >= rte_eth_devices[eth_dev_id].data->nb_rx_queues) {
+ RTE_EDEV_LOG_ERR("Invalid rx queue_id %u", rx_queue_id);
+ return -EINVAL;
+ }
+
+ if (queue_conf == NULL) {
+ RTE_EDEV_LOG_ERR("Rx queue conf struct cannot be NULL");
+ return -EINVAL;
+ }
+
+ rx_adapter = rxa_id_to_adapter(id);
+ if (rx_adapter == NULL)
+ return -EINVAL;
+
+ dev_info = &rx_adapter->eth_devices[eth_dev_id];
+ if (dev_info->rx_queue == NULL ||
+ !dev_info->rx_queue[rx_queue_id].queue_enabled) {
+ RTE_EDEV_LOG_ERR("Rx queue %u not added", rx_queue_id);
+ return -EINVAL;
+ }
+
+ queue_info = &dev_info->rx_queue[rx_queue_id];
+
+ memset(queue_conf, 0, sizeof(*queue_conf));
+ queue_conf->rx_queue_flags = 0;
+ if (queue_info->flow_id_mask != 0)
+ queue_conf->rx_queue_flags |=
+ RTE_EVENT_ETH_RX_ADAPTER_QUEUE_FLOW_ID_VALID;
+ queue_conf->servicing_weight = queue_info->wt;
+
+ queue_conf->ev.event = queue_info->event;
+
+ queue_conf->vector_sz = queue_info->vector_data.max_vector_count;
+ queue_conf->vector_mp = queue_info->vector_data.vector_pool;
+ /* need to be converted from ticks to ns */
+ queue_conf->vector_timeout_ns = TICK2NSEC(
+ queue_info->vector_data.vector_timeout_ticks, rte_get_timer_hz());
+
+ if (queue_info->event_buf != NULL)
+ queue_conf->event_buf_size = queue_info->event_buf->events_size;
+ else
+ queue_conf->event_buf_size = 0;
+
+ dev = &rte_eventdevs[rx_adapter->eventdev_id];
+ if (dev->dev_ops->eth_rx_adapter_queue_conf_get != NULL) {
+ ret = (*dev->dev_ops->eth_rx_adapter_queue_conf_get)(dev,
+ &rte_eth_devices[eth_dev_id],
+ rx_queue_id,
+ queue_conf);
+ return ret;
+ }
+
+ return 0;
+}
+
+#define RXA_ADD_DICT(stats, s) rte_tel_data_add_dict_u64(d, #s, stats.s)
+
+static int
+handle_rxa_stats(const char *cmd __rte_unused,
+ const char *params,
+ struct rte_tel_data *d)
+{
+ uint8_t rx_adapter_id;
+ struct rte_event_eth_rx_adapter_stats rx_adptr_stats;
+
+ if (params == NULL || strlen(params) == 0 || !isdigit(*params))
+ return -1;
+
+ /* Get Rx adapter ID from parameter string */
+ rx_adapter_id = atoi(params);
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(rx_adapter_id, -EINVAL);
+
+ /* Get Rx adapter stats */
+ if (rte_event_eth_rx_adapter_stats_get(rx_adapter_id,
+ &rx_adptr_stats)) {
+ RTE_EDEV_LOG_ERR("Failed to get Rx adapter stats\n");
+ return -1;
+ }
+
+ rte_tel_data_start_dict(d);
+ rte_tel_data_add_dict_u64(d, "rx_adapter_id", rx_adapter_id);
+ RXA_ADD_DICT(rx_adptr_stats, rx_packets);
+ RXA_ADD_DICT(rx_adptr_stats, rx_poll_count);
+ RXA_ADD_DICT(rx_adptr_stats, rx_dropped);
+ RXA_ADD_DICT(rx_adptr_stats, rx_enq_retry);
+ RXA_ADD_DICT(rx_adptr_stats, rx_event_buf_count);
+ RXA_ADD_DICT(rx_adptr_stats, rx_event_buf_size);
+ RXA_ADD_DICT(rx_adptr_stats, rx_enq_count);
+ RXA_ADD_DICT(rx_adptr_stats, rx_enq_start_ts);
+ RXA_ADD_DICT(rx_adptr_stats, rx_enq_block_cycles);
+ RXA_ADD_DICT(rx_adptr_stats, rx_enq_end_ts);
+ RXA_ADD_DICT(rx_adptr_stats, rx_intr_packets);
+
+ return 0;
+}
+
+static int
+handle_rxa_stats_reset(const char *cmd __rte_unused,
+ const char *params,
+ struct rte_tel_data *d __rte_unused)
+{
+ uint8_t rx_adapter_id;
+
+ if (params == NULL || strlen(params) == 0 || ~isdigit(*params))
+ return -1;
+
+ /* Get Rx adapter ID from parameter string */
+ rx_adapter_id = atoi(params);
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(rx_adapter_id, -EINVAL);
+
+ /* Reset Rx adapter stats */
+ if (rte_event_eth_rx_adapter_stats_reset(rx_adapter_id)) {
+ RTE_EDEV_LOG_ERR("Failed to reset Rx adapter stats\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+handle_rxa_get_queue_conf(const char *cmd __rte_unused,
+ const char *params,
+ struct rte_tel_data *d)
+{
+ uint8_t rx_adapter_id;
+ uint16_t rx_queue_id;
+ int eth_dev_id, ret = -1;
+ char *token, *l_params;
+ struct rte_event_eth_rx_adapter_queue_conf queue_conf;
+
+ if (params == NULL || strlen(params) == 0 || !isdigit(*params))
+ return -1;
+
+ /* Get Rx adapter ID from parameter string */
+ l_params = strdup(params);
+ if (l_params == NULL)
+ return -ENOMEM;
+ token = strtok(l_params, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+ rx_adapter_id = strtoul(token, NULL, 10);
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_GOTO_ERR_RET(rx_adapter_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+
+ /* Get device ID from parameter string */
+ eth_dev_id = strtoul(token, NULL, 10);
+ RTE_ETH_VALID_PORTID_OR_GOTO_ERR_RET(eth_dev_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+
+ /* Get Rx queue ID from parameter string */
+ rx_queue_id = strtoul(token, NULL, 10);
+ if (rx_queue_id >= rte_eth_devices[eth_dev_id].data->nb_rx_queues) {
+ RTE_EDEV_LOG_ERR("Invalid rx queue_id %u", rx_queue_id);
+ ret = -EINVAL;
+ goto error;
+ }
+
+ token = strtok(NULL, "\0");
+ if (token != NULL)
+ RTE_EDEV_LOG_ERR("Extra parameters passed to eventdev"
+ " telemetry command, ignoring");
+ /* Parsing parameter finished */
+ free(l_params);
+
+ if (rte_event_eth_rx_adapter_queue_conf_get(rx_adapter_id, eth_dev_id,
+ rx_queue_id, &queue_conf)) {
+ RTE_EDEV_LOG_ERR("Failed to get Rx adapter queue config");
+ return -1;
+ }
+
+ rte_tel_data_start_dict(d);
+ rte_tel_data_add_dict_u64(d, "rx_adapter_id", rx_adapter_id);
+ rte_tel_data_add_dict_u64(d, "eth_dev_id", eth_dev_id);
+ rte_tel_data_add_dict_u64(d, "rx_queue_id", rx_queue_id);
+ RXA_ADD_DICT(queue_conf, rx_queue_flags);
+ RXA_ADD_DICT(queue_conf, servicing_weight);
+ RXA_ADD_DICT(queue_conf.ev, queue_id);
+ RXA_ADD_DICT(queue_conf.ev, sched_type);
+ RXA_ADD_DICT(queue_conf.ev, priority);
+ RXA_ADD_DICT(queue_conf.ev, flow_id);
+
+ return 0;
+
+error:
+ free(l_params);
+ return ret;
+}
+
+static int
+handle_rxa_get_queue_stats(const char *cmd __rte_unused,
+ const char *params,
+ struct rte_tel_data *d)
+{
+ uint8_t rx_adapter_id;
+ uint16_t rx_queue_id;
+ int eth_dev_id, ret = -1;
+ char *token, *l_params;
+ struct rte_event_eth_rx_adapter_queue_stats q_stats;
+
+ if (params == NULL || strlen(params) == 0 || !isdigit(*params))
+ return -1;
+
+ /* Get Rx adapter ID from parameter string */
+ l_params = strdup(params);
+ if (l_params == NULL)
+ return -ENOMEM;
+ token = strtok(l_params, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+ rx_adapter_id = strtoul(token, NULL, 10);
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_GOTO_ERR_RET(rx_adapter_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+
+ /* Get device ID from parameter string */
+ eth_dev_id = strtoul(token, NULL, 10);
+ RTE_ETH_VALID_PORTID_OR_GOTO_ERR_RET(eth_dev_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+
+ /* Get Rx queue ID from parameter string */
+ rx_queue_id = strtoul(token, NULL, 10);
+ if (rx_queue_id >= rte_eth_devices[eth_dev_id].data->nb_rx_queues) {
+ RTE_EDEV_LOG_ERR("Invalid rx queue_id %u", rx_queue_id);
+ ret = -EINVAL;
+ goto error;
+ }
+
+ token = strtok(NULL, "\0");
+ if (token != NULL)
+ RTE_EDEV_LOG_ERR("Extra parameters passed to eventdev"
+ " telemetry command, ignoring");
+ /* Parsing parameter finished */
+ free(l_params);
+
+ if (rte_event_eth_rx_adapter_queue_stats_get(rx_adapter_id, eth_dev_id,
+ rx_queue_id, &q_stats)) {
+ RTE_EDEV_LOG_ERR("Failed to get Rx adapter queue stats");
+ return -1;
+ }
+
+ rte_tel_data_start_dict(d);
+ rte_tel_data_add_dict_u64(d, "rx_adapter_id", rx_adapter_id);
+ rte_tel_data_add_dict_u64(d, "eth_dev_id", eth_dev_id);
+ rte_tel_data_add_dict_u64(d, "rx_queue_id", rx_queue_id);
+ RXA_ADD_DICT(q_stats, rx_event_buf_count);
+ RXA_ADD_DICT(q_stats, rx_event_buf_size);
+ RXA_ADD_DICT(q_stats, rx_poll_count);
+ RXA_ADD_DICT(q_stats, rx_packets);
+ RXA_ADD_DICT(q_stats, rx_dropped);
+
+ return 0;
+
+error:
+ free(l_params);
+ return ret;
+}
+
+static int
+handle_rxa_queue_stats_reset(const char *cmd __rte_unused,
+ const char *params,
+ struct rte_tel_data *d __rte_unused)
+{
+ uint8_t rx_adapter_id;
+ uint16_t rx_queue_id;
+ int eth_dev_id, ret = -1;
+ char *token, *l_params;
+
+ if (params == NULL || strlen(params) == 0 || !isdigit(*params))
+ return -1;
+
+ /* Get Rx adapter ID from parameter string */
+ l_params = strdup(params);
+ if (l_params == NULL)
+ return -ENOMEM;
+ token = strtok(l_params, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+ rx_adapter_id = strtoul(token, NULL, 10);
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_GOTO_ERR_RET(rx_adapter_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+
+ /* Get device ID from parameter string */
+ eth_dev_id = strtoul(token, NULL, 10);
+ RTE_ETH_VALID_PORTID_OR_GOTO_ERR_RET(eth_dev_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, -1);
+
+ /* Get Rx queue ID from parameter string */
+ rx_queue_id = strtoul(token, NULL, 10);
+ if (rx_queue_id >= rte_eth_devices[eth_dev_id].data->nb_rx_queues) {
+ RTE_EDEV_LOG_ERR("Invalid rx queue_id %u", rx_queue_id);
+ ret = -EINVAL;
+ goto error;
+ }
+
+ token = strtok(NULL, "\0");
+ if (token != NULL)
+ RTE_EDEV_LOG_ERR("Extra parameters passed to eventdev"
+ " telemetry command, ignoring");
+ /* Parsing parameter finished */
+ free(l_params);
+
+ if (rte_event_eth_rx_adapter_queue_stats_reset(rx_adapter_id,
+ eth_dev_id,
+ rx_queue_id)) {
+ RTE_EDEV_LOG_ERR("Failed to reset Rx adapter queue stats");
+ return -1;
+ }
+
+ return 0;
+
+error:
+ free(l_params);
+ return ret;
+}
+
+RTE_INIT(rxa_init_telemetry)
+{
+ rte_telemetry_register_cmd("/eventdev/rxa_stats",
+ handle_rxa_stats,
+ "Returns Rx adapter stats. Parameter: rxa_id");
+
+ rte_telemetry_register_cmd("/eventdev/rxa_stats_reset",
+ handle_rxa_stats_reset,
+ "Reset Rx adapter stats. Parameter: rxa_id");
+
+ rte_telemetry_register_cmd("/eventdev/rxa_queue_conf",
+ handle_rxa_get_queue_conf,
+ "Returns Rx queue config. Parameter: rxa_id, dev_id, queue_id");
+
+ rte_telemetry_register_cmd("/eventdev/rxa_queue_stats",
+ handle_rxa_get_queue_stats,
+ "Returns Rx queue stats. Parameter: rxa_id, dev_id, queue_id");
+
+ rte_telemetry_register_cmd("/eventdev/rxa_queue_stats_reset",
+ handle_rxa_queue_stats_reset,
+ "Reset Rx queue stats. Parameter: rxa_id, dev_id, queue_id");
+}