[dpdk-dev] [PATCH v14] eventdev: simplify Rx adapter event vector config

[<pbhagavatula@marvell.com>]

From: Pavan Nikhilesh <pbhagavatula@marvell.com>

Include vector configuration into the structure
``rte_event_eth_rx_adapter_queue_conf`` that is used to configure
Rx adapter ethernet device Rx queue parameters.
This simplifies event vector configuration as it avoids splitting
configuration per Rx queue.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jay Jayatheerthan <jay.jayatheerthan@intel.com>
---
 v14 Changes:
 - Update documentation.
 v13 Changes:
 - Fix cnxk driver compilation.
 v12 Changes:
 - Remove deprication notice.
 - Remove unnecessary change Id.

 app/test-eventdev/test_pipeline_common.c      |  16 +-
 .../prog_guide/event_ethernet_rx_adapter.rst  |  11 +-
 doc/guides/rel_notes/deprecation.rst          |   9 -
 drivers/event/cnxk/cn10k_eventdev.c           |  77 --------
 drivers/event/cnxk/cnxk_eventdev_adptr.c      |  41 ++++
 lib/eventdev/eventdev_pmd.h                   |  29 ---
 lib/eventdev/rte_event_eth_rx_adapter.c       | 179 ++++++------------
 lib/eventdev/rte_event_eth_rx_adapter.h       |  30 ---
 lib/eventdev/version.map                      |   1 -
 9 files changed, 112 insertions(+), 281 deletions(-)

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index 6ee530d4cd..2697547641 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -332,7 +332,6 @@ pipeline_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
 	uint16_t prod;
 	struct rte_mempool *vector_pool = NULL;
 	struct rte_event_eth_rx_adapter_queue_conf queue_conf;
-	struct rte_event_eth_rx_adapter_event_vector_config vec_conf;

 	memset(&queue_conf, 0,
 			sizeof(struct rte_event_eth_rx_adapter_queue_conf));
@@ -398,8 +397,12 @@ pipeline_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
 			}

 			if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR) {
+				queue_conf.vector_sz = opt->vector_size;
+				queue_conf.vector_timeout_ns =
+					opt->vector_tmo_nsec;
 				queue_conf.rx_queue_flags |=
 				RTE_EVENT_ETH_RX_ADAPTER_QUEUE_EVENT_VECTOR;
+				queue_conf.vector_mp = vector_pool;
 			} else {
 				evt_err("Rx adapter doesn't support event vector");
 				return -EINVAL;
@@ -419,17 +422,6 @@ pipeline_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
 			return ret;
 		}

-		if (opt->ena_vector) {
-			vec_conf.vector_sz = opt->vector_size;
-			vec_conf.vector_timeout_ns = opt->vector_tmo_nsec;
-			vec_conf.vector_mp = vector_pool;
-			if (rte_event_eth_rx_adapter_queue_event_vector_config(
-				    prod, prod, -1, &vec_conf) < 0) {
-				evt_err("Failed to configure event vectorization for Rx adapter");
-				return -EINVAL;
-			}
-		}
-
 		if (!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT)) {
 			uint32_t service_id = -1U;

diff --git a/doc/guides/prog_guide/event_ethernet_rx_adapter.rst b/doc/guides/prog_guide/event_ethernet_rx_adapter.rst
index c01e5a9666..0780b6f711 100644
--- a/doc/guides/prog_guide/event_ethernet_rx_adapter.rst
+++ b/doc/guides/prog_guide/event_ethernet_rx_adapter.rst
@@ -195,12 +195,17 @@ The event devices, ethernet device pairs which support the capability
 flow characteristics and generate a ``rte_event`` containing ``rte_event_vector``
 whose event type is either ``RTE_EVENT_TYPE_ETHDEV_VECTOR`` or
 ``RTE_EVENT_TYPE_ETH_RX_ADAPTER_VECTOR``.
-The aggregation size and timeout are configurable at a queue level and the
-maximum, minimum vector sizes and timeouts vary based on the device capability
-and can be queried using ``rte_event_eth_rx_adapter_vector_limits_get``.
+The maximum, minimum vector sizes and timeouts vary based on the device
+capability and can be queried using
+``rte_event_eth_rx_adapter_vector_limits_get``.
 The Rx adapter additionally might include useful data such as ethernet device
 port and queue identifier in the ``rte_event_vector::port`` and
 ``rte_event_vector::queue`` and mark ``rte_event_vector::attr_valid`` as true.
+The aggregation size and timeout are configurable at a queue level by setting
+``rte_event_eth_rx_adapter_queue_conf::vector_sz``,
+``rte_event_eth_rx_adapter_queue_conf::vector_timeout_ns`` and
+``rte_event_eth_rx_adapter_queue_conf::vector_mp`` when adding queues using
+``rte_event_eth_rx_adapter_queue_add``.

 A loop processing ``rte_event_vector`` containing mbufs is shown below.

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 59445a6f42..bf1e07c0a8 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -254,15 +254,6 @@ Deprecation Notices
   An 8-byte reserved field will be added to the structure ``rte_event_timer`` to
   support future extensions.

-* eventdev: The structure ``rte_event_eth_rx_adapter_queue_conf`` will be
-  extended to include ``rte_event_eth_rx_adapter_event_vector_config`` elements
-  and the function ``rte_event_eth_rx_adapter_queue_event_vector_config`` will
-  be removed in DPDK 21.11.
-
-  An application can enable event vectorization by passing the desired vector
-  values to the function ``rte_event_eth_rx_adapter_queue_add`` using
-  the structure ``rte_event_eth_rx_adapter_queue_add``.
-
 * eventdev: Reserved bytes of ``rte_event_crypto_request`` is a space holder
   for ``response_info``. Both should be decoupled for better clarity.
   New space for ``response_info`` can be made by changing
diff --git a/drivers/event/cnxk/cn10k_eventdev.c b/drivers/event/cnxk/cn10k_eventdev.c
index 8af273a01b..a8ab4747f7 100644
--- a/drivers/event/cnxk/cn10k_eventdev.c
+++ b/drivers/event/cnxk/cn10k_eventdev.c
@@ -690,81 +690,6 @@ cn10k_sso_rx_adapter_vector_limits(
 	return 0;
 }

-static int
-cnxk_sso_rx_adapter_vwqe_enable(struct cnxk_eth_dev *cnxk_eth_dev,
-				uint16_t port_id, uint16_t rq_id, uint16_t sz,
-				uint64_t tmo_ns, struct rte_mempool *vmp)
-{
-	struct roc_nix_rq *rq;
-
-	rq = &cnxk_eth_dev->rqs[rq_id];
-
-	if (!rq->sso_ena)
-		return -EINVAL;
-	if (rq->flow_tag_width == 0)
-		return -EINVAL;
-
-	rq->vwqe_ena = 1;
-	rq->vwqe_first_skip = 0;
-	rq->vwqe_aura_handle = roc_npa_aura_handle_to_aura(vmp->pool_id);
-	rq->vwqe_max_sz_exp = rte_log2_u32(sz);
-	rq->vwqe_wait_tmo =
-		tmo_ns /
-		((roc_nix_get_vwqe_interval(&cnxk_eth_dev->nix) + 1) * 100);
-	rq->tag_mask = (port_id & 0xF) << 20;
-	rq->tag_mask |=
-		(((port_id >> 4) & 0xF) | (RTE_EVENT_TYPE_ETHDEV_VECTOR << 4))
-		<< 24;
-
-	return roc_nix_rq_modify(&cnxk_eth_dev->nix, rq, 0);
-}
-
-static int
-cn10k_sso_rx_adapter_vector_config(
-	const struct rte_eventdev *event_dev, const struct rte_eth_dev *eth_dev,
-	int32_t rx_queue_id,
-	const struct rte_event_eth_rx_adapter_event_vector_config *config)
-{
-	struct cnxk_eth_dev *cnxk_eth_dev;
-	struct cnxk_sso_evdev *dev;
-	int i, rc;
-
-	rc = strncmp(eth_dev->device->driver->name, "net_cn10k", 8);
-	if (rc)
-		return -EINVAL;
-
-	dev = cnxk_sso_pmd_priv(event_dev);
-	cnxk_eth_dev = cnxk_eth_pmd_priv(eth_dev);
-	if (rx_queue_id < 0) {
-		for (i = 0; i < eth_dev->data->nb_rx_queues; i++) {
-			cnxk_sso_updt_xae_cnt(dev, config->vector_mp,
-					      RTE_EVENT_TYPE_ETHDEV_VECTOR);
-			rc = cnxk_sso_xae_reconfigure(
-				(struct rte_eventdev *)(uintptr_t)event_dev);
-			rc = cnxk_sso_rx_adapter_vwqe_enable(
-				cnxk_eth_dev, eth_dev->data->port_id, i,
-				config->vector_sz, config->vector_timeout_ns,
-				config->vector_mp);
-			if (rc)
-				return -EINVAL;
-		}
-	} else {
-
-		cnxk_sso_updt_xae_cnt(dev, config->vector_mp,
-				      RTE_EVENT_TYPE_ETHDEV_VECTOR);
-		rc = cnxk_sso_xae_reconfigure(
-			(struct rte_eventdev *)(uintptr_t)event_dev);
-		rc = cnxk_sso_rx_adapter_vwqe_enable(
-			cnxk_eth_dev, eth_dev->data->port_id, rx_queue_id,
-			config->vector_sz, config->vector_timeout_ns,
-			config->vector_mp);
-		if (rc)
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
 static int
 cn10k_sso_tx_adapter_caps_get(const struct rte_eventdev *dev,
 			      const struct rte_eth_dev *eth_dev, uint32_t *caps)
@@ -878,8 +803,6 @@ static struct rte_eventdev_ops cn10k_sso_dev_ops = {
 	.eth_rx_adapter_stop = cnxk_sso_rx_adapter_stop,

 	.eth_rx_adapter_vector_limits_get = cn10k_sso_rx_adapter_vector_limits,
-	.eth_rx_adapter_event_vector_config =
-		cn10k_sso_rx_adapter_vector_config,

 	.eth_tx_adapter_caps_get = cn10k_sso_tx_adapter_caps_get,
 	.eth_tx_adapter_queue_add = cn10k_sso_tx_adapter_queue_add,
diff --git a/drivers/event/cnxk/cnxk_eventdev_adptr.c b/drivers/event/cnxk/cnxk_eventdev_adptr.c
index baf2f2aa6b..80f5602286 100644
--- a/drivers/event/cnxk/cnxk_eventdev_adptr.c
+++ b/drivers/event/cnxk/cnxk_eventdev_adptr.c
@@ -156,6 +156,35 @@ cnxk_sso_rxq_disable(struct cnxk_eth_dev *cnxk_eth_dev, uint16_t rq_id)
 	return roc_nix_rq_modify(&cnxk_eth_dev->nix, rq, 0);
 }

+static int
+cnxk_sso_rx_adapter_vwqe_enable(struct cnxk_eth_dev *cnxk_eth_dev,
+				uint16_t port_id, uint16_t rq_id, uint16_t sz,
+				uint64_t tmo_ns, struct rte_mempool *vmp)
+{
+	struct roc_nix_rq *rq;
+
+	rq = &cnxk_eth_dev->rqs[rq_id];
+
+	if (!rq->sso_ena)
+		return -EINVAL;
+	if (rq->flow_tag_width == 0)
+		return -EINVAL;
+
+	rq->vwqe_ena = 1;
+	rq->vwqe_first_skip = 0;
+	rq->vwqe_aura_handle = roc_npa_aura_handle_to_aura(vmp->pool_id);
+	rq->vwqe_max_sz_exp = rte_log2_u32(sz);
+	rq->vwqe_wait_tmo =
+		tmo_ns /
+		((roc_nix_get_vwqe_interval(&cnxk_eth_dev->nix) + 1) * 100);
+	rq->tag_mask = (port_id & 0xF) << 20;
+	rq->tag_mask |=
+		(((port_id >> 4) & 0xF) | (RTE_EVENT_TYPE_ETHDEV_VECTOR << 4))
+		<< 24;
+
+	return roc_nix_rq_modify(&cnxk_eth_dev->nix, rq, 0);
+}
+
 int
 cnxk_sso_rx_adapter_queue_add(
 	const struct rte_eventdev *event_dev, const struct rte_eth_dev *eth_dev,
@@ -183,6 +212,18 @@ cnxk_sso_rx_adapter_queue_add(
 			&queue_conf->ev,
 			!!(queue_conf->rx_queue_flags &
 			   RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID));
+		if (queue_conf->rx_queue_flags &
+		    RTE_EVENT_ETH_RX_ADAPTER_QUEUE_EVENT_VECTOR) {
+			cnxk_sso_updt_xae_cnt(dev, queue_conf->vector_mp,
+					      RTE_EVENT_TYPE_ETHDEV_VECTOR);
+			rc |= cnxk_sso_xae_reconfigure(
+				(struct rte_eventdev *)(uintptr_t)event_dev);
+			rc |= cnxk_sso_rx_adapter_vwqe_enable(
+				cnxk_eth_dev, port, rx_queue_id,
+				queue_conf->vector_sz,
+				queue_conf->vector_timeout_ns,
+				queue_conf->vector_mp);
+		}
 		rox_nix_fc_npa_bp_cfg(&cnxk_eth_dev->nix,
 				      rxq_sp->qconf.mp->pool_id, true,
 				      dev->force_ena_bp);
diff --git a/lib/eventdev/eventdev_pmd.h b/lib/eventdev/eventdev_pmd.h
index 0f724ac85d..63b3bc4b51 100644
--- a/lib/eventdev/eventdev_pmd.h
+++ b/lib/eventdev/eventdev_pmd.h
@@ -667,32 +667,6 @@ typedef int (*eventdev_eth_rx_adapter_vector_limits_get_t)(
 	const struct rte_eventdev *dev, const struct rte_eth_dev *eth_dev,
 	struct rte_event_eth_rx_adapter_vector_limits *limits);

-struct rte_event_eth_rx_adapter_event_vector_config;
-/**
- * Enable event vector on an given Rx queue of a ethernet devices belonging to
- * the Rx adapter.
- *
- * @param dev
- *   Event device pointer
- *
- * @param eth_dev
- *   Ethernet device pointer
- *
- * @param rx_queue_id
- *   The Rx queue identifier
- *
- * @param config
- *   Pointer to the event vector configuration structure.
- *
- * @return
- *   - 0: Success.
- *   - <0: Error code returned by the driver function.
- */
-typedef int (*eventdev_eth_rx_adapter_event_vector_config_t)(
-	const struct rte_eventdev *dev, const struct rte_eth_dev *eth_dev,
-	int32_t rx_queue_id,
-	const struct rte_event_eth_rx_adapter_event_vector_config *config);
-
 typedef uint32_t rte_event_pmd_selftest_seqn_t;
 extern int rte_event_pmd_selftest_seqn_dynfield_offset;

@@ -1118,9 +1092,6 @@ struct rte_eventdev_ops {
 	eventdev_eth_rx_adapter_vector_limits_get_t
 		eth_rx_adapter_vector_limits_get;
 	/**< Get event vector limits for the Rx adapter */
-	eventdev_eth_rx_adapter_event_vector_config_t
-		eth_rx_adapter_event_vector_config;
-	/**< Configure Rx adapter with event vector */

 	eventdev_timer_adapter_caps_get_t timer_adapter_caps_get;
 	/**< Get timer adapter capabilities */
diff --git a/lib/eventdev/rte_event_eth_rx_adapter.c b/lib/eventdev/rte_event_eth_rx_adapter.c
index 13dfb28401..2b2dd688fc 100644
--- a/lib/eventdev/rte_event_eth_rx_adapter.c
+++ b/lib/eventdev/rte_event_eth_rx_adapter.c
@@ -1895,6 +1895,24 @@ rxa_add_queue(struct rte_event_eth_rx_adapter *rx_adapter,
 	} else
 		qi_ev->flow_id = 0;

+	if (conf->rx_queue_flags &
+	    RTE_EVENT_ETH_RX_ADAPTER_QUEUE_EVENT_VECTOR) {
+		queue_info->ena_vector = 1;
+		qi_ev->event_type = RTE_EVENT_TYPE_ETH_RX_ADAPTER_VECTOR;
+		rxa_set_vector_data(queue_info, conf->vector_sz,
+				    conf->vector_timeout_ns, conf->vector_mp,
+				    rx_queue_id, dev_info->dev->data->port_id);
+		rx_adapter->ena_vector = 1;
+		rx_adapter->vector_tmo_ticks =
+			rx_adapter->vector_tmo_ticks ?
+				      RTE_MIN(queue_info->vector_data
+							.vector_timeout_ticks >>
+						1,
+					rx_adapter->vector_tmo_ticks) :
+				queue_info->vector_data.vector_timeout_ticks >>
+					1;
+	}
+
 	rxa_update_queue(rx_adapter, dev_info, rx_queue_id, 1);
 	if (rxa_polled_queue(dev_info, rx_queue_id)) {
 		rx_adapter->num_rx_polled += !pollq;
@@ -1920,42 +1938,6 @@ rxa_add_queue(struct rte_event_eth_rx_adapter *rx_adapter,
 	}
 }

-static void
-rxa_sw_event_vector_configure(
-	struct rte_event_eth_rx_adapter *rx_adapter, uint16_t eth_dev_id,
-	int rx_queue_id,
-	const struct rte_event_eth_rx_adapter_event_vector_config *config)
-{
-	struct eth_device_info *dev_info = &rx_adapter->eth_devices[eth_dev_id];
-	struct eth_rx_queue_info *queue_info;
-	struct rte_event *qi_ev;
-
-	if (rx_queue_id == -1) {
-		uint16_t nb_rx_queues;
-		uint16_t i;
-
-		nb_rx_queues = dev_info->dev->data->nb_rx_queues;
-		for (i = 0; i < nb_rx_queues; i++)
-			rxa_sw_event_vector_configure(rx_adapter, eth_dev_id, i,
-						      config);
-		return;
-	}
-
-	queue_info = &dev_info->rx_queue[rx_queue_id];
-	qi_ev = (struct rte_event *)&queue_info->event;
-	queue_info->ena_vector = 1;
-	qi_ev->event_type = RTE_EVENT_TYPE_ETH_RX_ADAPTER_VECTOR;
-	rxa_set_vector_data(queue_info, config->vector_sz,
-			    config->vector_timeout_ns, config->vector_mp,
-			    rx_queue_id, dev_info->dev->data->port_id);
-	rx_adapter->ena_vector = 1;
-	rx_adapter->vector_tmo_ticks =
-		rx_adapter->vector_tmo_ticks ?
-			      RTE_MIN(config->vector_timeout_ns >> 1,
-				rx_adapter->vector_tmo_ticks) :
-			      config->vector_timeout_ns >> 1;
-}
-
 static int rxa_sw_add(struct rte_event_eth_rx_adapter *rx_adapter,
 		uint16_t eth_dev_id,
 		int rx_queue_id,
@@ -2270,6 +2252,7 @@ rte_event_eth_rx_adapter_queue_add(uint8_t id,
 	struct rte_event_eth_rx_adapter *rx_adapter;
 	struct rte_eventdev *dev;
 	struct eth_device_info *dev_info;
+	struct rte_event_eth_rx_adapter_vector_limits limits;

 	RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(eth_dev_id, -EINVAL);
@@ -2297,13 +2280,46 @@ rte_event_eth_rx_adapter_queue_add(uint8_t id,
 		return -EINVAL;
 	}

-	if ((cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR) == 0 &&
-	    (queue_conf->rx_queue_flags &
-	     RTE_EVENT_ETH_RX_ADAPTER_QUEUE_EVENT_VECTOR)) {
-		RTE_EDEV_LOG_ERR("Event vectorization is not supported,"
-				 " eth port: %" PRIu16 " adapter id: %" PRIu8,
-				 eth_dev_id, id);
-		return -EINVAL;
+	if (queue_conf->rx_queue_flags &
+	    RTE_EVENT_ETH_RX_ADAPTER_QUEUE_EVENT_VECTOR) {
+
+		if ((cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR) == 0) {
+			RTE_EDEV_LOG_ERR("Event vectorization is not supported,"
+					 " eth port: %" PRIu16
+					 " adapter id: %" PRIu8,
+					 eth_dev_id, id);
+			return -EINVAL;
+		}
+
+		ret = rte_event_eth_rx_adapter_vector_limits_get(
+			rx_adapter->eventdev_id, eth_dev_id, &limits);
+		if (ret < 0) {
+			RTE_EDEV_LOG_ERR("Failed to get event device vector limits,"
+					 " eth port: %" PRIu16
+					 " adapter id: %" PRIu8,
+					 eth_dev_id, id);
+			return -EINVAL;
+		}
+		if (queue_conf->vector_sz < limits.min_sz ||
+		    queue_conf->vector_sz > limits.max_sz ||
+		    queue_conf->vector_timeout_ns < limits.min_timeout_ns ||
+		    queue_conf->vector_timeout_ns > limits.max_timeout_ns ||
+		    queue_conf->vector_mp == NULL) {
+			RTE_EDEV_LOG_ERR("Invalid event vector configuration,"
+					 " eth port: %" PRIu16
+					 " adapter id: %" PRIu8,
+					 eth_dev_id, id);
+			return -EINVAL;
+		}
+		if (queue_conf->vector_mp->elt_size <
+		    (sizeof(struct rte_event_vector) +
+		     (sizeof(uintptr_t) * queue_conf->vector_sz))) {
+			RTE_EDEV_LOG_ERR("Invalid event vector configuration,"
+					 " eth port: %" PRIu16
+					 " adapter id: %" PRIu8,
+					 eth_dev_id, id);
+			return -EINVAL;
+		}
 	}

 	if ((cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ) == 0 &&
@@ -2499,83 +2515,6 @@ rte_event_eth_rx_adapter_queue_del(uint8_t id, uint16_t eth_dev_id,
 	return ret;
 }

-int
-rte_event_eth_rx_adapter_queue_event_vector_config(
-	uint8_t id, uint16_t eth_dev_id, int32_t rx_queue_id,
-	struct rte_event_eth_rx_adapter_event_vector_config *config)
-{
-	struct rte_event_eth_rx_adapter_vector_limits limits;
-	struct rte_event_eth_rx_adapter *rx_adapter;
-	struct rte_eventdev *dev;
-	uint32_t cap;
-	int ret;
-
-	RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
-	RTE_ETH_VALID_PORTID_OR_ERR_RET(eth_dev_id, -EINVAL);
-
-	rx_adapter = rxa_id_to_adapter(id);
-	if ((rx_adapter == NULL) || (config == NULL))
-		return -EINVAL;
-
-	dev = &rte_eventdevs[rx_adapter->eventdev_id];
-	ret = rte_event_eth_rx_adapter_caps_get(rx_adapter->eventdev_id,
-						eth_dev_id, &cap);
-	if (ret) {
-		RTE_EDEV_LOG_ERR("Failed to get adapter caps edev %" PRIu8
-				 "eth port %" PRIu16,
-				 id, eth_dev_id);
-		return ret;
-	}
-
-	if (!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR)) {
-		RTE_EDEV_LOG_ERR("Event vectorization is not supported,"
-				 " eth port: %" PRIu16 " adapter id: %" PRIu8,
-				 eth_dev_id, id);
-		return -EINVAL;
-	}
-
-	ret = rte_event_eth_rx_adapter_vector_limits_get(
-		rx_adapter->eventdev_id, eth_dev_id, &limits);
-	if (ret) {
-		RTE_EDEV_LOG_ERR("Failed to get vector limits edev %" PRIu8
-				 "eth port %" PRIu16,
-				 rx_adapter->eventdev_id, eth_dev_id);
-		return ret;
-	}
-
-	if (config->vector_sz < limits.min_sz ||
-	    config->vector_sz > limits.max_sz ||
-	    config->vector_timeout_ns < limits.min_timeout_ns ||
-	    config->vector_timeout_ns > limits.max_timeout_ns ||
-	    config->vector_mp == NULL) {
-		RTE_EDEV_LOG_ERR("Invalid event vector configuration,"
-				 " eth port: %" PRIu16 " adapter id: %" PRIu8,
-				 eth_dev_id, id);
-		return -EINVAL;
-	}
-	if (config->vector_mp->elt_size <
-	    (sizeof(struct rte_event_vector) +
-	     (sizeof(uintptr_t) * config->vector_sz))) {
-		RTE_EDEV_LOG_ERR("Invalid event vector configuration,"
-				 " eth port: %" PRIu16 " adapter id: %" PRIu8,
-				 eth_dev_id, id);
-		return -EINVAL;
-	}
-
-	if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT) {
-		RTE_FUNC_PTR_OR_ERR_RET(
-			*dev->dev_ops->eth_rx_adapter_event_vector_config,
-			-ENOTSUP);
-		ret = dev->dev_ops->eth_rx_adapter_event_vector_config(
-			dev, &rte_eth_devices[eth_dev_id], rx_queue_id, config);
-	} else {
-		rxa_sw_event_vector_configure(rx_adapter, eth_dev_id,
-					      rx_queue_id, config);
-	}
-
-	return ret;
-}
-
 int
 rte_event_eth_rx_adapter_vector_limits_get(
 	uint8_t dev_id, uint16_t eth_port_id,
diff --git a/lib/eventdev/rte_event_eth_rx_adapter.h b/lib/eventdev/rte_event_eth_rx_adapter.h
index 182dd2e5dd..3f8b362295 100644
--- a/lib/eventdev/rte_event_eth_rx_adapter.h
+++ b/lib/eventdev/rte_event_eth_rx_adapter.h
@@ -171,9 +171,6 @@ struct rte_event_eth_rx_adapter_queue_conf {
 	 * The event adapter sets ev.event_type to RTE_EVENT_TYPE_ETHDEV in the
 	 * enqueued event.
 	 */
-};
-
-struct rte_event_eth_rx_adapter_event_vector_config {
 	uint16_t vector_sz;
 	/**<
 	 * Indicates the maximum number for mbufs to combine and form a vector.
@@ -548,33 +545,6 @@ int rte_event_eth_rx_adapter_vector_limits_get(
 	uint8_t dev_id, uint16_t eth_port_id,
 	struct rte_event_eth_rx_adapter_vector_limits *limits);

-/**
- * Configure event vectorization for a given ethernet device queue, that has
- * been added to a event eth Rx adapter.
- *
- * @param id
- *  The identifier of the ethernet Rx event adapter.
- *
- * @param eth_dev_id
- *  The identifier of the ethernet device.
- *
- * @param rx_queue_id
- *  Ethernet device receive queue index.
- *  If rx_queue_id is -1, then all Rx queues configured for the ethernet device
- *  are configured with event vectorization.
- *
- * @param config
- *  Event vector configuration structure.
- *
- * @return
- *  - 0: Success, Receive queue configured correctly.
- *  - <0: Error code on failure.
- */
-__rte_experimental
-int rte_event_eth_rx_adapter_queue_event_vector_config(
-	uint8_t id, uint16_t eth_dev_id, int32_t rx_queue_id,
-	struct rte_event_eth_rx_adapter_event_vector_config *config);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/eventdev/version.map b/lib/eventdev/version.map
index 88625621ec..cd86d2d908 100644
--- a/lib/eventdev/version.map
+++ b/lib/eventdev/version.map
@@ -142,7 +142,6 @@ EXPERIMENTAL {
 	#added in 21.05
 	rte_event_vector_pool_create;
 	rte_event_eth_rx_adapter_vector_limits_get;
-	rte_event_eth_rx_adapter_queue_event_vector_config;
 	__rte_eventdev_trace_crypto_adapter_enqueue;
 };

--
2.17.1