eventdev: promote adapter functions as stable

diff --git a/MAINTAINERS b/MAINTAINERS
index a08583471..9c14f7e19 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -398,28 +398,28 @@  F: lib/librte_eventdev/
 F: drivers/event/skeleton/
 F: app/test/test_eventdev.c
 
-Eventdev Ethdev Rx Adapter API - EXPERIMENTAL
+Eventdev Ethdev Rx Adapter API
 M: Nikhil Rao <nikhil.rao@intel.com>
 T: git://dpdk.org/next/dpdk-next-eventdev
 F: lib/librte_eventdev/*eth_rx_adapter*
 F: app/test/test_event_eth_rx_adapter.c
 F: doc/guides/prog_guide/event_ethernet_rx_adapter.rst
 
-Eventdev Ethdev Tx Adapter API - EXPERIMENTAL
+Eventdev Ethdev Tx Adapter API
 M: Nikhil Rao <nikhil.rao@intel.com>
 T: git://dpdk.org/next/dpdk-next-eventdev
 F: lib/librte_eventdev/*eth_tx_adapter*
 F: app/test/test_event_eth_tx_adapter.c
 F: doc/guides/prog_guide/event_ethernet_tx_adapter.rst
 
-Eventdev Timer Adapter API - EXPERIMENTAL
+Eventdev Timer Adapter API
 M: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
 T: git://dpdk.org/next/dpdk-next-eventdev
 F: lib/librte_eventdev/*timer_adapter*
 F: app/test/test_event_timer_adapter.c
 F: doc/guides/prog_guide/event_timer_adapter.rst
 
-Eventdev Crypto Adapter API - EXPERIMENTAL
+Eventdev Crypto Adapter API
 M: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
 T: git://dpdk.org/next/dpdk-next-eventdev
 F: lib/librte_eventdev/*crypto_adapter*
diff --git a/app/test-eventdev/Makefile b/app/test-eventdev/Makefile
index cb659110e..e600e21c4 100644
--- a/app/test-eventdev/Makefile
+++ b/app/test-eventdev/Makefile
@@ -6,7 +6,6 @@  include $(RTE_SDK)/mk/rte.vars.mk
 
 APP = dpdk-test-eventdev
 
-CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
diff --git a/app/test-eventdev/meson.build b/app/test-eventdev/meson.build
index a81dcd131..7ff2b786c 100644
--- a/app/test-eventdev/meson.build
+++ b/app/test-eventdev/meson.build
@@ -1,7 +1,6 @@ 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-allow_experimental_apis = true
 sources = files('evt_main.c',
 		'evt_options.c',
 		'evt_test.c',
diff --git a/drivers/event/dsw/Makefile b/drivers/event/dsw/Makefile
index 490ed0b98..922fe2e42 100644
--- a/drivers/event/dsw/Makefile
+++ b/drivers/event/dsw/Makefile
@@ -5,7 +5,6 @@  include $(RTE_SDK)/mk/rte.vars.mk
 
 LIB = librte_pmd_dsw_event.a
 
-CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 ifneq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
diff --git a/drivers/event/dsw/meson.build b/drivers/event/dsw/meson.build
index a6b7bfa59..a3d09eef3 100644
--- a/drivers/event/dsw/meson.build
+++ b/drivers/event/dsw/meson.build
@@ -1,6 +1,5 @@ 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Ericsson AB
 
-allow_experimental_apis = true
 deps += ['bus_vdev']
 sources = files('dsw_evdev.c', 'dsw_event.c', 'dsw_xstats.c')
diff --git a/drivers/event/octeontx/Makefile b/drivers/event/octeontx/Makefile
index 2e07890b9..2c92ccb35 100644
--- a/drivers/event/octeontx/Makefile
+++ b/drivers/event/octeontx/Makefile
@@ -13,7 +13,6 @@  CFLAGS += $(WERROR_FLAGS)
 CFLAGS += -I$(RTE_SDK)/drivers/common/octeontx/
 CFLAGS += -I$(RTE_SDK)/drivers/mempool/octeontx/
 CFLAGS += -I$(RTE_SDK)/drivers/net/octeontx/
-CFLAGS += -DALLOW_EXPERIMENTAL_API
 
 LDLIBS += -lrte_eal -lrte_eventdev -lrte_common_octeontx -lrte_pmd_octeontx
 LDLIBS += -lrte_bus_pci -lrte_mempool -lrte_mbuf -lrte_kvargs
diff --git a/drivers/event/octeontx/meson.build b/drivers/event/octeontx/meson.build
index 041855330..2b74bb62d 100644
--- a/drivers/event/octeontx/meson.build
+++ b/drivers/event/octeontx/meson.build
@@ -10,5 +10,4 @@  sources = files('ssovf_worker.c',
 		'timvf_probe.c'
 )
 
-allow_experimental_apis = true
 deps += ['common_octeontx', 'mempool_octeontx', 'bus_vdev', 'pmd_octeontx']
diff --git a/examples/eventdev_pipeline/Makefile b/examples/eventdev_pipeline/Makefile
index c34779086..0b0d1ade9 100644
--- a/examples/eventdev_pipeline/Makefile
+++ b/examples/eventdev_pipeline/Makefile
@@ -25,8 +25,6 @@  CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
 LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
 LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
 
-CFLAGS += -DALLOW_EXPERIMENTAL_API
-
 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
 	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
 
diff --git a/examples/eventdev_pipeline/meson.build b/examples/eventdev_pipeline/meson.build
index 0fc916b05..a54c35aa7 100644
--- a/examples/eventdev_pipeline/meson.build
+++ b/examples/eventdev_pipeline/meson.build
@@ -7,7 +7,6 @@ 
 # DPDK instance, use 'make'
 
 deps += 'eventdev'
-allow_experimental_apis = true
 sources = files(
 	'main.c',
 	'pipeline_worker_generic.c',
diff --git a/lib/librte_eventdev/rte_event_crypto_adapter.c b/lib/librte_eventdev/rte_event_crypto_adapter.c
index 11b28ca9b..9e99cf475 100644
--- a/lib/librte_eventdev/rte_event_crypto_adapter.c
+++ b/lib/librte_eventdev/rte_event_crypto_adapter.c
@@ -192,7 +192,7 @@  eca_default_config_cb(uint8_t id, uint8_t dev_id,
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id,
 				rte_event_crypto_adapter_conf_cb conf_cb,
 				enum rte_event_crypto_adapter_mode mode,
@@ -268,7 +268,7 @@  rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id,
 }
 
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_create(uint8_t id, uint8_t dev_id,
 				struct rte_event_port_conf *port_config,
 				enum rte_event_crypto_adapter_mode mode)
@@ -294,7 +294,7 @@  rte_event_crypto_adapter_create(uint8_t id, uint8_t dev_id,
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_free(uint8_t id)
 {
 	struct rte_event_crypto_adapter *adapter;
@@ -760,7 +760,7 @@  eca_add_queue_pair(struct rte_event_crypto_adapter *adapter,
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_queue_pair_add(uint8_t id,
 			uint8_t cdev_id,
 			int32_t queue_pair_id,
@@ -875,7 +875,7 @@  rte_event_crypto_adapter_queue_pair_add(uint8_t id,
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_queue_pair_del(uint8_t id, uint8_t cdev_id,
 					int32_t queue_pair_id)
 {
@@ -1002,7 +1002,7 @@  eca_adapter_ctrl(uint8_t id, int start)
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_start(uint8_t id)
 {
 	struct rte_event_crypto_adapter *adapter;
@@ -1015,13 +1015,13 @@  rte_event_crypto_adapter_start(uint8_t id)
 	return eca_adapter_ctrl(id, 1);
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_stop(uint8_t id)
 {
 	return eca_adapter_ctrl(id, 0);
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_stats_get(uint8_t id,
 				struct rte_event_crypto_adapter_stats *stats)
 {
@@ -1066,7 +1066,7 @@  rte_event_crypto_adapter_stats_get(uint8_t id,
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_stats_reset(uint8_t id)
 {
 	struct rte_event_crypto_adapter *adapter;
@@ -1094,7 +1094,7 @@  rte_event_crypto_adapter_stats_reset(uint8_t id)
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_service_id_get(uint8_t id, uint32_t *service_id)
 {
 	struct rte_event_crypto_adapter *adapter;
@@ -1111,7 +1111,7 @@  rte_event_crypto_adapter_service_id_get(uint8_t id, uint32_t *service_id)
 	return adapter->service_inited ? 0 : -ESRCH;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_event_port_get(uint8_t id, uint8_t *event_port_id)
 {
 	struct rte_event_crypto_adapter *adapter;
diff --git a/lib/librte_eventdev/rte_event_crypto_adapter.h b/lib/librte_eventdev/rte_event_crypto_adapter.h
index a7419e91c..c5d288abc 100644
--- a/lib/librte_eventdev/rte_event_crypto_adapter.h
+++ b/lib/librte_eventdev/rte_event_crypto_adapter.h
@@ -347,7 +347,7 @@  struct rte_event_crypto_adapter_stats {
  *   - 0: Success
  *   - <0: Error code on failure
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id,
 				    rte_event_crypto_adapter_conf_cb conf_cb,
 				    enum rte_event_crypto_adapter_mode mode,
@@ -383,7 +383,7 @@  rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id,
  *   - 0: Success
  *   - <0: Error code on failure
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_create(uint8_t id, uint8_t dev_id,
 				struct rte_event_port_conf *port_config,
 				enum rte_event_crypto_adapter_mode mode);
@@ -402,7 +402,7 @@  rte_event_crypto_adapter_create(uint8_t id, uint8_t dev_id,
  *   - <0: Error code on failure, If the adapter still has queue pairs
  *      added to it, the function returns -EBUSY.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_free(uint8_t id);
 
 /**
@@ -430,7 +430,7 @@  rte_event_crypto_adapter_free(uint8_t id);
  *  - 0: Success, queue pair added correctly.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_queue_pair_add(uint8_t id,
 			uint8_t cdev_id,
 			int32_t queue_pair_id,
@@ -455,7 +455,7 @@  rte_event_crypto_adapter_queue_pair_add(uint8_t id,
  *  - 0: Success, queue pair deleted successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_queue_pair_del(uint8_t id, uint8_t cdev_id,
 					int32_t queue_pair_id);
 
@@ -477,7 +477,7 @@  rte_event_crypto_adapter_queue_pair_del(uint8_t id, uint8_t cdev_id,
  *  The eventdev to which the event_crypto_adapter is connected needs to
  *  be started before calling rte_event_crypto_adapter_start().
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_start(uint8_t id);
 
 /**
@@ -493,7 +493,7 @@  rte_event_crypto_adapter_start(uint8_t id);
  *  - 0: Success, adapter stopped successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_stop(uint8_t id);
 
 /**
@@ -512,7 +512,7 @@  rte_event_crypto_adapter_stop(uint8_t id);
  *  - 0: Success, retrieved successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_stats_get(uint8_t id,
 				struct rte_event_crypto_adapter_stats *stats);
 
@@ -529,7 +529,7 @@  rte_event_crypto_adapter_stats_get(uint8_t id,
  *  - 0: Success, statistics reset successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_stats_reset(uint8_t id);
 
 /**
@@ -550,7 +550,7 @@  rte_event_crypto_adapter_stats_reset(uint8_t id);
  *  - <0: Error code on failure, if the adapter doesn't use a rte_service
  * function, this function returns -ESRCH.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_service_id_get(uint8_t id, uint32_t *service_id);
 
 /**
@@ -570,7 +570,7 @@  rte_event_crypto_adapter_service_id_get(uint8_t id, uint32_t *service_id);
  *  - 0: Success
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_event_port_get(uint8_t id, uint8_t *event_port_id);
 
 #ifdef __cplusplus
diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.h b/lib/librte_eventdev/rte_event_eth_rx_adapter.h
index 2314b93f6..09f713c93 100644
--- a/lib/librte_eventdev/rte_event_eth_rx_adapter.h
+++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.h
@@ -501,7 +501,7 @@  int rte_event_eth_rx_adapter_service_id_get(uint8_t id, uint32_t *service_id);
  *  - 0: Success
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_rx_adapter_cb_register(uint8_t id,
 				uint16_t eth_dev_id,
 				rte_event_eth_rx_adapter_cb_fn cb_fn,
diff --git a/lib/librte_eventdev/rte_event_eth_tx_adapter.c b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
index 67216a305..d02ef57f4 100644
--- a/lib/librte_eventdev/rte_event_eth_tx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
@@ -904,7 +904,7 @@  txa_service_stop(uint8_t id)
 }
 
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_create(uint8_t id, uint8_t dev_id,
 				struct rte_event_port_conf *port_conf)
 {
@@ -947,7 +947,7 @@  rte_event_eth_tx_adapter_create(uint8_t id, uint8_t dev_id,
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_create_ext(uint8_t id, uint8_t dev_id,
 				rte_event_eth_tx_adapter_conf_cb conf_cb,
 				void *conf_arg)
@@ -989,7 +989,7 @@  rte_event_eth_tx_adapter_create_ext(uint8_t id, uint8_t dev_id,
 }
 
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_event_port_get(uint8_t id, uint8_t *event_port_id)
 {
 	TXA_CHECK_OR_ERR_RET(id);
@@ -997,7 +997,7 @@  rte_event_eth_tx_adapter_event_port_get(uint8_t id, uint8_t *event_port_id)
 	return txa_service_event_port_get(id, event_port_id);
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_free(uint8_t id)
 {
 	int ret;
@@ -1015,7 +1015,7 @@  rte_event_eth_tx_adapter_free(uint8_t id)
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_queue_add(uint8_t id,
 				uint16_t eth_dev_id,
 				int32_t queue)
@@ -1046,7 +1046,7 @@  rte_event_eth_tx_adapter_queue_add(uint8_t id,
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_queue_del(uint8_t id,
 				uint16_t eth_dev_id,
 				int32_t queue)
@@ -1076,7 +1076,7 @@  rte_event_eth_tx_adapter_queue_del(uint8_t id,
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_service_id_get(uint8_t id, uint32_t *service_id)
 {
 	TXA_CHECK_OR_ERR_RET(id);
@@ -1084,7 +1084,7 @@  rte_event_eth_tx_adapter_service_id_get(uint8_t id, uint32_t *service_id)
 	return txa_service_id_get(id, service_id);
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_start(uint8_t id)
 {
 	int ret;
@@ -1097,7 +1097,7 @@  rte_event_eth_tx_adapter_start(uint8_t id)
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_stats_get(uint8_t id,
 				struct rte_event_eth_tx_adapter_stats *stats)
 {
@@ -1130,7 +1130,7 @@  rte_event_eth_tx_adapter_stats_get(uint8_t id,
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_stats_reset(uint8_t id)
 {
 	int ret;
@@ -1144,7 +1144,7 @@  rte_event_eth_tx_adapter_stats_reset(uint8_t id)
 	return ret;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_stop(uint8_t id)
 {
 	int ret;
diff --git a/lib/librte_eventdev/rte_event_eth_tx_adapter.h b/lib/librte_eventdev/rte_event_eth_tx_adapter.h
index 2a50656d9..3fa10bb1a 100644
--- a/lib/librte_eventdev/rte_event_eth_tx_adapter.h
+++ b/lib/librte_eventdev/rte_event_eth_tx_adapter.h
@@ -161,7 +161,7 @@  struct rte_event_eth_tx_adapter_stats {
  *   - 0: Success
  *   - <0: Error code on failure
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_create(uint8_t id, uint8_t dev_id,
 				struct rte_event_port_conf *port_config);
 
@@ -185,7 +185,7 @@  rte_event_eth_tx_adapter_create(uint8_t id, uint8_t dev_id,
  *   - 0: Success
  *   - <0: Error code on failure
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_create_ext(uint8_t id, uint8_t dev_id,
 				rte_event_eth_tx_adapter_conf_cb conf_cb,
 				void *conf_arg);
@@ -203,7 +203,7 @@  rte_event_eth_tx_adapter_create_ext(uint8_t id, uint8_t dev_id,
  *   - <0: Error code on failure, If the adapter still has Tx queues
  *      added to it, the function returns -EBUSY.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_free(uint8_t id);
 
 /**
@@ -218,7 +218,7 @@  rte_event_eth_tx_adapter_free(uint8_t id);
  *  - 0: Success, Adapter started correctly.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_start(uint8_t id);
 
 /**
@@ -233,7 +233,7 @@  rte_event_eth_tx_adapter_start(uint8_t id);
  *  - 0: Success.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_stop(uint8_t id);
 
 /**
@@ -254,7 +254,7 @@  rte_event_eth_tx_adapter_stop(uint8_t id);
  *  - 0: Success, Queues added successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_queue_add(uint8_t id,
 				uint16_t eth_dev_id,
 				int32_t queue);
@@ -278,7 +278,7 @@  rte_event_eth_tx_adapter_queue_add(uint8_t id,
  *  - 0: Success, Queues deleted successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_queue_del(uint8_t id,
 				uint16_t eth_dev_id,
 				int32_t queue);
@@ -295,7 +295,7 @@  rte_event_eth_tx_adapter_queue_del(uint8_t id,
  * @param queue
  *  Tx queue index.
  */
-static __rte_always_inline void __rte_experimental
+static __rte_always_inline void
 rte_event_eth_tx_adapter_txq_set(struct rte_mbuf *pkt, uint16_t queue)
 {
 	pkt->hash.txadapter.txq = queue;
@@ -314,7 +314,7 @@  rte_event_eth_tx_adapter_txq_set(struct rte_mbuf *pkt, uint16_t queue)
  *
  * @see rte_event_eth_tx_adapter_txq_set()
  */
-static __rte_always_inline uint16_t __rte_experimental
+static __rte_always_inline uint16_t
 rte_event_eth_tx_adapter_txq_get(struct rte_mbuf *pkt)
 {
 	return pkt->hash.txadapter.txq;
@@ -336,7 +336,7 @@  rte_event_eth_tx_adapter_txq_get(struct rte_mbuf *pkt)
  *   - 0: Success.
  *   - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_event_port_get(uint8_t id, uint8_t *event_port_id);
 
 /**
@@ -377,7 +377,7 @@  rte_event_eth_tx_adapter_event_port_get(uint8_t id, uint8_t *event_port_id);
  *              one or more events. This error code is only applicable to
  *              closed systems.
  */
-static inline uint16_t __rte_experimental
+static inline uint16_t
 rte_event_eth_tx_adapter_enqueue(uint8_t dev_id,
 				uint8_t port_id,
 				struct rte_event ev[],
@@ -414,7 +414,7 @@  rte_event_eth_tx_adapter_enqueue(uint8_t dev_id,
  *  - 0: Success, statistics retrieved successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_stats_get(uint8_t id,
 				struct rte_event_eth_tx_adapter_stats *stats);
 
@@ -430,7 +430,7 @@  rte_event_eth_tx_adapter_stats_get(uint8_t id,
  *  - 0: Success, statistics reset successfully.
  *  - <0: Error code on failure.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_stats_reset(uint8_t id);
 
 /**
@@ -449,7 +449,7 @@  rte_event_eth_tx_adapter_stats_reset(uint8_t id);
  *  - <0: Error code on failure, if the adapter doesn't use a rte_service
  * function, this function returns -ESRCH.
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_service_id_get(uint8_t id, uint32_t *service_id);
 
 #ifdef __cplusplus
diff --git a/lib/librte_eventdev/rte_event_timer_adapter.c b/lib/librte_eventdev/rte_event_timer_adapter.c
index 575da041b..2f7a760ae 100644
--- a/lib/librte_eventdev/rte_event_timer_adapter.c
+++ b/lib/librte_eventdev/rte_event_timer_adapter.c
@@ -117,14 +117,14 @@  default_port_conf_cb(uint16_t id, uint8_t event_dev_id, uint8_t *event_port_id,
 	return ret;
 }
 
-struct rte_event_timer_adapter * __rte_experimental
+struct rte_event_timer_adapter *
 rte_event_timer_adapter_create(const struct rte_event_timer_adapter_conf *conf)
 {
 	return rte_event_timer_adapter_create_ext(conf, default_port_conf_cb,
 						  NULL);
 }
 
-struct rte_event_timer_adapter * __rte_experimental
+struct rte_event_timer_adapter *
 rte_event_timer_adapter_create_ext(
 		const struct rte_event_timer_adapter_conf *conf,
 		rte_event_timer_adapter_port_conf_cb_t conf_cb,
@@ -235,7 +235,7 @@  rte_event_timer_adapter_create_ext(
 	return NULL;
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_get_info(const struct rte_event_timer_adapter *adapter,
 		struct rte_event_timer_adapter_info *adapter_info)
 {
@@ -253,7 +253,7 @@  rte_event_timer_adapter_get_info(const struct rte_event_timer_adapter *adapter,
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_start(const struct rte_event_timer_adapter *adapter)
 {
 	int ret;
@@ -276,7 +276,7 @@  rte_event_timer_adapter_start(const struct rte_event_timer_adapter *adapter)
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_stop(const struct rte_event_timer_adapter *adapter)
 {
 	int ret;
@@ -299,7 +299,7 @@  rte_event_timer_adapter_stop(const struct rte_event_timer_adapter *adapter)
 	return 0;
 }
 
-struct rte_event_timer_adapter * __rte_experimental
+struct rte_event_timer_adapter *
 rte_event_timer_adapter_lookup(uint16_t adapter_id)
 {
 	char name[DATA_MZ_NAME_MAX_LEN];
@@ -352,7 +352,7 @@  rte_event_timer_adapter_lookup(uint16_t adapter_id)
 	return adapter;
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_free(struct rte_event_timer_adapter *adapter)
 {
 	int ret;
@@ -382,7 +382,7 @@  rte_event_timer_adapter_free(struct rte_event_timer_adapter *adapter)
 	return 0;
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_service_id_get(struct rte_event_timer_adapter *adapter,
 				       uint32_t *service_id)
 {
@@ -394,7 +394,7 @@  rte_event_timer_adapter_service_id_get(struct rte_event_timer_adapter *adapter,
 	return adapter->data->service_inited ? 0 : -ESRCH;
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_stats_get(struct rte_event_timer_adapter *adapter,
 				  struct rte_event_timer_adapter_stats *stats)
 {
@@ -406,7 +406,7 @@  rte_event_timer_adapter_stats_get(struct rte_event_timer_adapter *adapter,
 	return adapter->ops->stats_get(adapter, stats);
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_stats_reset(struct rte_event_timer_adapter *adapter)
 {
 	ADAPTER_VALID_OR_ERR_RET(adapter, -EINVAL);
diff --git a/lib/librte_eventdev/rte_event_timer_adapter.h b/lib/librte_eventdev/rte_event_timer_adapter.h
index 1b446c392..74d6e53ce 100644
--- a/lib/librte_eventdev/rte_event_timer_adapter.h
+++ b/lib/librte_eventdev/rte_event_timer_adapter.h
@@ -235,7 +235,7 @@  typedef int (*rte_event_timer_adapter_port_conf_cb_t)(uint16_t id,
  *   before this call, this error code indicates an error in restart following
  *   an error in reconfiguration, i.e., a combination of the two error codes.
  */
-struct rte_event_timer_adapter * __rte_experimental
+struct rte_event_timer_adapter *
 rte_event_timer_adapter_create(const struct rte_event_timer_adapter_conf *conf);
 
 /**
@@ -265,7 +265,7 @@  rte_event_timer_adapter_create(const struct rte_event_timer_adapter_conf *conf);
  *   - EINVAL: invalid event device identifier specified in config
  *   - ENOSPC: maximum number of adapters already created
  */
-struct rte_event_timer_adapter * __rte_experimental
+struct rte_event_timer_adapter *
 rte_event_timer_adapter_create_ext(
 		const struct rte_event_timer_adapter_conf *conf,
 		rte_event_timer_adapter_port_conf_cb_t conf_cb,
@@ -313,7 +313,7 @@  struct rte_event_timer_adapter_info {
  *   struct rte_event_timer_adapter_info
  *
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_get_info(
 		const struct rte_event_timer_adapter *adapter,
 		struct rte_event_timer_adapter_info *adapter_info);
@@ -345,7 +345,7 @@  rte_event_timer_adapter_get_info(
  *  The eventdev to which the event_timer_adapter is connected needs to
  *  be started before calling rte_event_timer_adapter_start().
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_start(
 		const struct rte_event_timer_adapter *adapter);
 
@@ -366,7 +366,7 @@  rte_event_timer_adapter_start(
  *   - <0: Error code returned by the driver stop function.
  *   - -EINVAL if adapter identifier invalid
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_stop(const struct rte_event_timer_adapter *adapter);
 
 /**
@@ -388,7 +388,7 @@  rte_event_timer_adapter_stop(const struct rte_event_timer_adapter *adapter);
  *  Possible rte_errno values include:
  *   - ENOENT - requested entry not available to return.
  */
-struct rte_event_timer_adapter * __rte_experimental
+struct rte_event_timer_adapter *
 rte_event_timer_adapter_lookup(uint16_t adapter_id);
 
 /**
@@ -412,7 +412,7 @@  rte_event_timer_adapter_lookup(uint16_t adapter_id);
  *   - -EBUSY: stop hasn't been called for this adapter yet
  *   - -EINVAL: adapter id invalid, or adapter invalid
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_free(struct rte_event_timer_adapter *adapter);
 
 /**
@@ -430,7 +430,7 @@  rte_event_timer_adapter_free(struct rte_event_timer_adapter *adapter);
  *   - <0: Error code on failure
  *   - -ESRCH: the adapter does not require a service to operate
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_service_id_get(struct rte_event_timer_adapter *adapter,
 				       uint32_t *service_id);
 
@@ -449,7 +449,7 @@  rte_event_timer_adapter_service_id_get(struct rte_event_timer_adapter *adapter,
  *   - 0: Successfully retrieved.
  *   - <0: Failure; error code returned.
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_stats_get(struct rte_event_timer_adapter *adapter,
 		struct rte_event_timer_adapter_stats *stats);
 
@@ -466,7 +466,7 @@  rte_event_timer_adapter_stats_get(struct rte_event_timer_adapter *adapter,
  *   - 0: Successfully reset;
  *   - <0: Failure; error code returned.
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_stats_reset(struct rte_event_timer_adapter *adapter);
 
 /**
@@ -621,7 +621,7 @@  struct rte_event_timer_adapter {
  *   - EAGAIN Specified timer adapter is not running
  *   - EALREADY A timer was encountered that was already armed
  */
-static inline uint16_t __rte_experimental
+static inline uint16_t
 rte_event_timer_arm_burst(const struct rte_event_timer_adapter *adapter,
 			  struct rte_event_timer **evtims,
 			  uint16_t nb_evtims)
@@ -665,7 +665,7 @@  rte_event_timer_arm_burst(const struct rte_event_timer_adapter *adapter,
  *   - EAGAIN Specified event timer adapter is not running
  *   - EALREADY A timer was encountered that was already armed
  */
-static inline uint16_t __rte_experimental
+static inline uint16_t
 rte_event_timer_arm_tmo_tick_burst(
 			const struct rte_event_timer_adapter *adapter,
 			struct rte_event_timer **evtims,
@@ -703,7 +703,7 @@  rte_event_timer_arm_tmo_tick_burst(
  *   - EAGAIN Specified timer adapter is not running
  *   - EALREADY  A timer was encountered that was already canceled
  */
-static inline uint16_t __rte_experimental
+static inline uint16_t
 rte_event_timer_cancel_burst(const struct rte_event_timer_adapter *adapter,
 			     struct rte_event_timer **evtims,
 			     uint16_t nb_evtims)
diff --git a/lib/librte_eventdev/rte_eventdev.c b/lib/librte_eventdev/rte_eventdev.c
index 3bd571a87..cc3199fb6 100644
--- a/lib/librte_eventdev/rte_eventdev.c
+++ b/lib/librte_eventdev/rte_eventdev.c
@@ -129,7 +129,7 @@  rte_event_eth_rx_adapter_caps_get(uint8_t dev_id, uint16_t eth_port_id,
 				: 0;
 }
 
-int __rte_experimental
+int
 rte_event_timer_adapter_caps_get(uint8_t dev_id, uint32_t *caps)
 {
 	struct rte_eventdev *dev;
@@ -151,7 +151,7 @@  rte_event_timer_adapter_caps_get(uint8_t dev_id, uint32_t *caps)
 				: 0;
 }
 
-int __rte_experimental
+int
 rte_event_crypto_adapter_caps_get(uint8_t dev_id, uint8_t cdev_id,
 				  uint32_t *caps)
 {
@@ -174,7 +174,7 @@  rte_event_crypto_adapter_caps_get(uint8_t dev_id, uint8_t cdev_id,
 		(dev, cdev, caps) : -ENOTSUP;
 }
 
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_caps_get(uint8_t dev_id, uint16_t eth_port_id,
 				uint32_t *caps)
 {
@@ -1004,7 +1004,7 @@  rte_event_port_unlink(uint8_t dev_id, uint8_t port_id,
 	return diag;
 }
 
-int __rte_experimental
+int
 rte_event_port_unlinks_in_progress(uint8_t dev_id, uint8_t port_id)
 {
 	struct rte_eventdev *dev;
diff --git a/lib/librte_eventdev/rte_eventdev.h b/lib/librte_eventdev/rte_eventdev.h
index ef10a855d..b5e7aa2d4 100644
--- a/lib/librte_eventdev/rte_eventdev.h
+++ b/lib/librte_eventdev/rte_eventdev.h
@@ -1131,7 +1131,7 @@  rte_event_eth_rx_adapter_caps_get(uint8_t dev_id, uint16_t eth_port_id,
  *   - 0: Success, driver provided event timer adapter capabilities.
  *   - <0: Error code returned by the driver function.
  */
-int __rte_experimental
+int
 rte_event_timer_adapter_caps_get(uint8_t dev_id, uint32_t *caps);
 
 /* Crypto adapter capability bitmap flag */
@@ -1182,7 +1182,7 @@  rte_event_timer_adapter_caps_get(uint8_t dev_id, uint32_t *caps);
  *   - <0: Error code returned by the driver function.
  *
  */
-int __rte_experimental
+int
 rte_event_crypto_adapter_caps_get(uint8_t dev_id, uint8_t cdev_id,
 				  uint32_t *caps);
 
@@ -1208,7 +1208,7 @@  rte_event_crypto_adapter_caps_get(uint8_t dev_id, uint8_t cdev_id,
  *   - <0: Error code returned by the driver function.
  *
  */
-int __rte_experimental
+int
 rte_event_eth_tx_adapter_caps_get(uint8_t dev_id, uint16_t eth_port_id,
 				uint32_t *caps);
 
@@ -1749,7 +1749,7 @@  rte_event_port_unlink(uint8_t dev_id, uint8_t port_id,
  * A negative return value indicates an error, -EINVAL indicates an invalid
  * parameter passed for *dev_id* or *port_id*.
  */
-int __rte_experimental
+int
 rte_event_port_unlinks_in_progress(uint8_t dev_id, uint8_t port_id);
 
 /**
diff --git a/lib/librte_eventdev/rte_eventdev_version.map b/lib/librte_eventdev/rte_eventdev_version.map
index d558d7d5f..88c3ce513 100644
--- a/lib/librte_eventdev/rte_eventdev_version.map
+++ b/lib/librte_eventdev/rte_eventdev_version.map
@@ -80,7 +80,7 @@  DPDK_18.05 {
 	rte_event_dev_stop_flush_callback_register;
 } DPDK_18.02;
 
-EXPERIMENTAL {
+DPDK_19.05 {
 	global:
 
 	rte_event_crypto_adapter_caps_get;
@@ -123,4 +123,4 @@  EXPERIMENTAL {
 	rte_event_timer_arm_burst;
 	rte_event_timer_arm_tmo_tick_burst;
 	rte_event_timer_cancel_burst;
-};
+} DPDK_18.05;