struct eth_event_enqueue_buffer *buf,
struct rte_event_eth_rx_adapter_stats *stats)
{
- uint16_t count = buf->last ? buf->last - buf->head : buf->count;
+ uint16_t count = buf->count;
+ uint16_t n = 0;
if (!count)
return 0;
- uint16_t n = rte_event_enqueue_new_burst(rx_adapter->eventdev_id,
- rx_adapter->event_port_id,
- &buf->events[buf->head],
- count);
- if (n != count)
- stats->rx_enq_retry++;
+ if (buf->last)
+ count = buf->last - buf->head;
+
+ if (count) {
+ n = rte_event_enqueue_new_burst(rx_adapter->eventdev_id,
+ rx_adapter->event_port_id,
+ &buf->events[buf->head],
+ count);
+ if (n != count)
+ stats->rx_enq_retry++;
- buf->head += n;
+ buf->head += n;
+ }
if (buf->last && n == count) {
uint16_t n1;
struct rte_mbuf *mbufs[BATCH_SIZE];
uint16_t n;
uint32_t nb_rx = 0;
+ uint32_t nb_flushed = 0;
if (rxq_empty)
*rxq_empty = 0;
*/
while (rxa_pkt_buf_available(buf)) {
if (buf->count >= BATCH_SIZE)
- rxa_flush_event_buffer(rx_adapter, buf, stats);
+ nb_flushed +=
+ rxa_flush_event_buffer(rx_adapter, buf, stats);
stats->rx_poll_count++;
n = rte_eth_rx_burst(port_id, queue_id, mbufs, BATCH_SIZE);
}
if (buf->count > 0)
- rxa_flush_event_buffer(rx_adapter, buf, stats);
+ nb_flushed += rxa_flush_event_buffer(rx_adapter, buf, stats);
stats->rx_packets += nb_rx;
+ if (nb_flushed == 0)
+ rte_event_maintain(rx_adapter->eventdev_id,
+ rx_adapter->event_port_id, 0);
return nb_rx;
}
return -EINVAL;
}
- queue_info = &dev_info->rx_queue[rx_queue_id];
- event_buf = queue_info->event_buf;
- q_stats = queue_info->stats;
+ if (dev_info->internal_event_port == 0) {
+ queue_info = &dev_info->rx_queue[rx_queue_id];
+ event_buf = queue_info->event_buf;
+ q_stats = queue_info->stats;
- stats->rx_event_buf_count = event_buf->count;
- stats->rx_event_buf_size = event_buf->events_size;
- stats->rx_packets = q_stats->rx_packets;
- stats->rx_poll_count = q_stats->rx_poll_count;
- stats->rx_dropped = q_stats->rx_dropped;
+ stats->rx_event_buf_count = event_buf->count;
+ stats->rx_event_buf_size = event_buf->events_size;
+ stats->rx_packets = q_stats->rx_packets;
+ stats->rx_poll_count = q_stats->rx_poll_count;
+ stats->rx_dropped = q_stats->rx_dropped;
+ }
dev = &rte_eventdevs[rx_adapter->eventdev_id];
if (dev->dev_ops->eth_rx_adapter_queue_stats_get != NULL) {
return -EINVAL;
}
- queue_info = &dev_info->rx_queue[rx_queue_id];
- rxa_queue_stats_reset(queue_info);
+ if (dev_info->internal_event_port == 0) {
+ queue_info = &dev_info->rx_queue[rx_queue_id];
+ rxa_queue_stats_reset(queue_info);
+ }
dev = &rte_eventdevs[rx_adapter->eventdev_id];
if (dev->dev_ops->eth_rx_adapter_queue_stats_reset != NULL) {
return rx_adapter->service_inited ? 0 : -ESRCH;
}
+int
+rte_event_eth_rx_adapter_event_port_get(uint8_t id, uint8_t *event_port_id)
+{
+ struct event_eth_rx_adapter *rx_adapter;
+
+ if (rxa_memzone_lookup())
+ return -ENOMEM;
+
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
+
+ rx_adapter = rxa_id_to_adapter(id);
+ if (rx_adapter == NULL || event_port_id == NULL)
+ return -EINVAL;
+
+ if (rx_adapter->service_inited)
+ *event_port_id = rx_adapter->event_port_id;
+
+ return rx_adapter->service_inited ? 0 : -ESRCH;
+}
+
int
rte_event_eth_rx_adapter_cb_register(uint8_t id,
uint16_t eth_dev_id,
token = strtok(NULL, "\0");
if (token != NULL)
RTE_EDEV_LOG_ERR("Extra parameters passed to eventdev"
- " telemetry command, igrnoring");
+ " telemetry command, ignoring");
if (rte_event_eth_rx_adapter_queue_conf_get(rx_adapter_id, eth_dev_id,
rx_queue_id, &queue_conf)) {
return 0;
}
+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;
+ 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);
+ token = strtok(l_params, ",");
+ rx_adapter_id = strtoul(token, NULL, 10);
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(rx_adapter_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ if (token == NULL || strlen(token) == 0 || !isdigit(*token))
+ return -1;
+
+ /* Get device ID from parameter string */
+ eth_dev_id = strtoul(token, NULL, 10);
+ RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(eth_dev_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ if (token == NULL || strlen(token) == 0 || !isdigit(*token))
+ return -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);
+ return -EINVAL;
+ }
+
+ token = strtok(NULL, "\0");
+ if (token != NULL)
+ RTE_EDEV_LOG_ERR("Extra parameters passed to eventdev"
+ " telemetry command, ignoring");
+
+ 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;
+}
+
+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;
+ 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);
+ token = strtok(l_params, ",");
+ rx_adapter_id = strtoul(token, NULL, 10);
+ RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(rx_adapter_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ if (token == NULL || strlen(token) == 0 || !isdigit(*token))
+ return -1;
+
+ /* Get device ID from parameter string */
+ eth_dev_id = strtoul(token, NULL, 10);
+ RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(eth_dev_id, -EINVAL);
+
+ token = strtok(NULL, ",");
+ if (token == NULL || strlen(token) == 0 || !isdigit(*token))
+ return -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);
+ return -EINVAL;
+ }
+
+ token = strtok(NULL, "\0");
+ if (token != NULL)
+ RTE_EDEV_LOG_ERR("Extra parameters passed to eventdev"
+ " telemetry command, ignoring");
+
+ 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;
+}
+
RTE_INIT(rxa_init_telemetry)
{
rte_telemetry_register_cmd("/eventdev/rxa_stats",
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");
}
git.droids-corp.org / dpdk.git / blobdiff