From: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
To: Ganapati Kundapura <ganapati.kundapura@intel.com>,
"jerinjacobk@gmail.com" <jerinjacobk@gmail.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "jay.jayatheerthan@intel.com" <jay.jayatheerthan@intel.com>
Subject: Re: [dpdk-dev] [EXT] [PATCH v2] eventdev/rx-adapter: add telemetry callbacks
Date: Thu, 7 Oct 2021 16:02:47 +0000 [thread overview]
Message-ID: <CO1PR18MB4714084E5ABCED142BC62ABECBB19@CO1PR18MB4714.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20211007134607.2351243-1-ganapati.kundapura@intel.com>
Just few minor corrections as below.
>
> diff --git a/lib/eventdev/rte_event_eth_rx_adapter.c
> b/lib/eventdev/rte_event_eth_rx_adapter.c
> index 9ac976c..c2fb54a 100644
> --- a/lib/eventdev/rte_event_eth_rx_adapter.c
> +++ b/lib/eventdev/rte_event_eth_rx_adapter.c
> @@ -23,6 +23,7 @@
> #include "eventdev_pmd.h"
> #include "rte_eventdev_trace.h"
> #include "rte_event_eth_rx_adapter.h"
> +#include <rte_telemetry.h>
This change can follow other <> includes before this folder include.
>
> #define BATCH_SIZE 32
> #define BLOCK_CNT_THRESHOLD 10
> @@ -2852,6 +2853,7 @@ rte_event_eth_rx_adapter_stats_get(uint8_t id,
> struct rte_event_eth_rx_adapter_stats *stats) {
> struct rte_event_eth_rx_adapter *rx_adapter;
> + struct rte_eth_event_enqueue_buffer *buf;
> struct rte_event_eth_rx_adapter_stats dev_stats_sum = { 0 };
> struct rte_event_eth_rx_adapter_stats dev_stats;
> struct rte_eventdev *dev;
> @@ -2887,8 +2889,11 @@ rte_event_eth_rx_adapter_stats_get(uint8_t id,
> if (rx_adapter->service_inited)
> *stats = rx_adapter->stats;
>
> + buf = &rx_adapter->event_enqueue_buffer;
> stats->rx_packets += dev_stats_sum.rx_packets;
> stats->rx_enq_count += dev_stats_sum.rx_enq_count;
> + stats->rx_event_buf_count = buf->count;
> + stats->rx_event_buf_size = buf->events_size;
>
> return 0;
> }
> @@ -3052,3 +3057,146 @@
> rte_event_eth_rx_adapter_queue_conf_get(uint8_t id,
>
> 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;
> + 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);
> + 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, igrnoring");
> +
> + 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;
> +}
> +
> +RTE_INIT(rxa_init_telemetry)
> +{
> + rte_telemetry_register_cmd("/eventdev/rxa_stats",
> + handle_rxa_stats,
> + "Returns Rx adapter stats. Parameter: rx_adapter_id");
> +
> + rte_telemetry_register_cmd("/eventdev/rxa_stats_reset",
> + handle_rxa_stats_reset,
> + "Reset Rx adapter stats. Parameter: rx_adapter_id");
> +
> + rte_telemetry_register_cmd("/eventdev/rxa_queue_conf",
> + handle_rxa_get_queue_conf,
> + "Returns Rx queue config. Parameter: rxa_id, DevID,
Either rxa_id or rx_adapter_id as a description in all end points. Also, DevID -> dev_id.
Thanks,
Gowrishankar
> queue_id"); }
> diff --git a/lib/eventdev/rte_event_eth_rx_adapter.h
> b/lib/eventdev/rte_event_eth_rx_adapter.h
> index 70ca427..acabed4 100644
> --- a/lib/eventdev/rte_event_eth_rx_adapter.h
> +++ b/lib/eventdev/rte_event_eth_rx_adapter.h
> @@ -216,6 +216,10 @@ struct rte_event_eth_rx_adapter_stats {
> /**< Eventdev enqueue count */
> uint64_t rx_enq_retry;
> /**< Eventdev enqueue retry count */
> + uint64_t rx_event_buf_count;
> + /**< Rx event buffered count */
> + uint64_t rx_event_buf_size;
> + /**< Rx event buffer size */
> uint64_t rx_dropped;
> /**< Received packet dropped count */
> uint64_t rx_enq_start_ts;
> --
> 2.6.4
next prev parent reply other threads:[~2021-10-07 16:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-07 12:57 [dpdk-dev] [PATCH v1] " Ganapati Kundapura
2021-10-07 13:46 ` [dpdk-dev] [PATCH v2] " Ganapati Kundapura
2021-10-07 16:02 ` Gowrishankar Muthukrishnan [this message]
2021-10-12 10:25 ` [dpdk-dev] [PATCH v3] eventdev/rx_adapter: " Ganapati Kundapura
2021-10-12 13:09 ` Jayatheerthan, Jay
2021-10-12 14:05 ` Naga Harish K, S V
2021-10-12 16:13 ` Kundapura, Ganapati
2021-10-13 6:48 ` Naga Harish K, S V
2021-10-13 8:15 ` Kundapura, Ganapati
2021-10-13 7:57 ` [dpdk-dev] [PATCH v4] " Ganapati Kundapura
2021-10-13 12:09 ` Naga Harish K, S V
2021-10-14 8:25 ` Jerin Jacob
2021-10-11 16:14 ` [dpdk-dev] [PATCH v1] eventdev/rx-adapter: " Jerin Jacob
2021-10-12 8:35 ` Kundapura, Ganapati
2021-10-12 8:47 ` Jerin Jacob
2021-10-12 9:10 ` Thomas Monjalon
2021-10-12 9:26 ` Jerin Jacob
2021-10-12 10:05 ` Kinsella, Ray
2021-10-12 10:29 ` Kundapura, Ganapati
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