Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

9 files changed, 6704 insertions, 0 deletions

diff --git a/src/spdk/dpdk/lib/librte_pipeline/Makefile b/src/spdk/dpdk/lib/librte_pipeline/Makefile
new file mode 100644
index 00000000..84afe98c
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/Makefile
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2016 Intel Corporation
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# library name
+#
+LIB = librte_pipeline.a
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+CFLAGS += -O3
+CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -lrte_eal -lrte_mempool -lrte_mbuf -lrte_table
+LDLIBS += -lrte_port -lrte_meter -lrte_sched
+
+EXPORT_MAP := rte_pipeline_version.map
+
+LIBABIVER := 3
+
+#
+# all source are stored in SRCS-y
+#
+SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) := rte_pipeline.c
+SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += rte_port_in_action.c
+SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += rte_table_action.c
+
+# install includes
+SYMLINK-$(CONFIG_RTE_LIBRTE_PIPELINE)-include += rte_pipeline.h rte_port_in_action.h rte_table_action.h
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/src/spdk/dpdk/lib/librte_pipeline/meson.build b/src/spdk/dpdk/lib/librte_pipeline/meson.build
new file mode 100644
index 00000000..dc16ab42
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/meson.build
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+version = 3
+allow_experimental_apis = true
+sources = files('rte_pipeline.c', 'rte_port_in_action.c', 'rte_table_action.c')
+headers = files('rte_pipeline.h', 'rte_port_in_action.h', 'rte_table_action.h')
+deps += ['port', 'table', 'meter', 'sched']
diff --git a/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline.c b/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline.c
new file mode 100644
index 00000000..0cb8b804
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline.c
@@ -0,0 +1,1619 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#include <string.h>
+#include <stdio.h>
+
+#include <rte_common.h>
+#include <rte_memory.h>
+#include <rte_cycles.h>
+#include <rte_prefetch.h>
+#include <rte_branch_prediction.h>
+#include <rte_mbuf.h>
+#include <rte_malloc.h>
+#include <rte_string_fns.h>
+
+#include "rte_pipeline.h"
+
+#define RTE_TABLE_INVALID                                 UINT32_MAX
+
+#ifdef RTE_PIPELINE_STATS_COLLECT
+
+#define RTE_PIPELINE_STATS_AH_DROP_WRITE(p, mask)			\
+	({ (p)->n_pkts_ah_drop = __builtin_popcountll(mask); })
+
+#define RTE_PIPELINE_STATS_AH_DROP_READ(p, counter)			\
+	({ (counter) += (p)->n_pkts_ah_drop; (p)->n_pkts_ah_drop = 0; })
+
+#define RTE_PIPELINE_STATS_TABLE_DROP0(p)				\
+	({ (p)->pkts_drop_mask = (p)->action_mask0[RTE_PIPELINE_ACTION_DROP]; })
+
+#define RTE_PIPELINE_STATS_TABLE_DROP1(p, counter)			\
+({									\
+	uint64_t mask = (p)->action_mask0[RTE_PIPELINE_ACTION_DROP];	\
+	mask ^= (p)->pkts_drop_mask;					\
+	(counter) += __builtin_popcountll(mask);			\
+})
+
+#else
+
+#define RTE_PIPELINE_STATS_AH_DROP_WRITE(p, mask)
+#define RTE_PIPELINE_STATS_AH_DROP_READ(p, counter)
+#define RTE_PIPELINE_STATS_TABLE_DROP0(p)
+#define RTE_PIPELINE_STATS_TABLE_DROP1(p, counter)
+
+#endif
+
+struct rte_port_in {
+	/* Input parameters */
+	struct rte_port_in_ops ops;
+	rte_pipeline_port_in_action_handler f_action;
+	void *arg_ah;
+	uint32_t burst_size;
+
+	/* The table to which this port is connected */
+	uint32_t table_id;
+
+	/* Handle to low-level port */
+	void *h_port;
+
+	/* List of enabled ports */
+	struct rte_port_in *next;
+
+	/* Statistics */
+	uint64_t n_pkts_dropped_by_ah;
+};
+
+struct rte_port_out {
+	/* Input parameters */
+	struct rte_port_out_ops ops;
+	rte_pipeline_port_out_action_handler f_action;
+	void *arg_ah;
+
+	/* Handle to low-level port */
+	void *h_port;
+
+	/* Statistics */
+	uint64_t n_pkts_dropped_by_ah;
+};
+
+struct rte_table {
+	/* Input parameters */
+	struct rte_table_ops ops;
+	rte_pipeline_table_action_handler_hit f_action_hit;
+	rte_pipeline_table_action_handler_miss f_action_miss;
+	void *arg_ah;
+	struct rte_pipeline_table_entry *default_entry;
+	uint32_t entry_size;
+
+	uint32_t table_next_id;
+	uint32_t table_next_id_valid;
+
+	/* Handle to the low-level table object */
+	void *h_table;
+
+	/* Statistics */
+	uint64_t n_pkts_dropped_by_lkp_hit_ah;
+	uint64_t n_pkts_dropped_by_lkp_miss_ah;
+	uint64_t n_pkts_dropped_lkp_hit;
+	uint64_t n_pkts_dropped_lkp_miss;
+};
+
+#define RTE_PIPELINE_MAX_NAME_SZ                           124
+
+struct rte_pipeline {
+	/* Input parameters */
+	char name[RTE_PIPELINE_MAX_NAME_SZ];
+	int socket_id;
+	uint32_t offset_port_id;
+
+	/* Internal tables */
+	struct rte_port_in ports_in[RTE_PIPELINE_PORT_IN_MAX];
+	struct rte_port_out ports_out[RTE_PIPELINE_PORT_OUT_MAX];
+	struct rte_table tables[RTE_PIPELINE_TABLE_MAX];
+
+	/* Occupancy of internal tables */
+	uint32_t num_ports_in;
+	uint32_t num_ports_out;
+	uint32_t num_tables;
+
+	/* List of enabled ports */
+	uint64_t enabled_port_in_mask;
+	struct rte_port_in *port_in_next;
+
+	/* Pipeline run structures */
+	struct rte_mbuf *pkts[RTE_PORT_IN_BURST_SIZE_MAX];
+	struct rte_pipeline_table_entry *entries[RTE_PORT_IN_BURST_SIZE_MAX];
+	uint64_t action_mask0[RTE_PIPELINE_ACTIONS];
+	uint64_t action_mask1[RTE_PIPELINE_ACTIONS];
+	uint64_t pkts_mask;
+	uint64_t n_pkts_ah_drop;
+	uint64_t pkts_drop_mask;
+} __rte_cache_aligned;
+
+static inline uint32_t
+rte_mask_get_next(uint64_t mask, uint32_t pos)
+{
+	uint64_t mask_rot = (mask << ((63 - pos) & 0x3F)) |
+			(mask >> ((pos + 1) & 0x3F));
+	return (__builtin_ctzll(mask_rot) - (63 - pos)) & 0x3F;
+}
+
+static inline uint32_t
+rte_mask_get_prev(uint64_t mask, uint32_t pos)
+{
+	uint64_t mask_rot = (mask >> (pos & 0x3F)) |
+			(mask << ((64 - pos) & 0x3F));
+	return ((63 - __builtin_clzll(mask_rot)) + pos) & 0x3F;
+}
+
+static void
+rte_pipeline_table_free(struct rte_table *table);
+
+static void
+rte_pipeline_port_in_free(struct rte_port_in *port);
+
+static void
+rte_pipeline_port_out_free(struct rte_port_out *port);
+
+/*
+ * Pipeline
+ *
+ */
+static int
+rte_pipeline_check_params(struct rte_pipeline_params *params)
+{
+	if (params == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Incorrect value for parameter params\n", __func__);
+		return -EINVAL;
+	}
+
+	/* name */
+	if (params->name == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Incorrect value for parameter name\n", __func__);
+		return -EINVAL;
+	}
+
+	/* socket */
+	if ((params->socket_id < 0) ||
+	    (params->socket_id >= RTE_MAX_NUMA_NODES)) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Incorrect value for parameter socket_id\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+struct rte_pipeline *
+rte_pipeline_create(struct rte_pipeline_params *params)
+{
+	struct rte_pipeline *p;
+	int status;
+
+	/* Check input parameters */
+	status = rte_pipeline_check_params(params);
+	if (status != 0) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Pipeline params check failed (%d)\n",
+			__func__, status);
+		return NULL;
+	}
+
+	/* Allocate memory for the pipeline on requested socket */
+	p = rte_zmalloc_socket("PIPELINE", sizeof(struct rte_pipeline),
+			RTE_CACHE_LINE_SIZE, params->socket_id);
+
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Pipeline memory allocation failed\n", __func__);
+		return NULL;
+	}
+
+	/* Save input parameters */
+	snprintf(p->name, RTE_PIPELINE_MAX_NAME_SZ, "%s", params->name);
+	p->socket_id = params->socket_id;
+	p->offset_port_id = params->offset_port_id;
+
+	/* Initialize pipeline internal data structure */
+	p->num_ports_in = 0;
+	p->num_ports_out = 0;
+	p->num_tables = 0;
+	p->enabled_port_in_mask = 0;
+	p->port_in_next = NULL;
+	p->pkts_mask = 0;
+	p->n_pkts_ah_drop = 0;
+
+	return p;
+}
+
+int
+rte_pipeline_free(struct rte_pipeline *p)
+{
+	uint32_t i;
+
+	/* Check input parameters */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: rte_pipeline parameter is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Free input ports */
+	for (i = 0; i < p->num_ports_in; i++) {
+		struct rte_port_in *port = &p->ports_in[i];
+
+		rte_pipeline_port_in_free(port);
+	}
+
+	/* Free tables */
+	for (i = 0; i < p->num_tables; i++) {
+		struct rte_table *table = &p->tables[i];
+
+		rte_pipeline_table_free(table);
+	}
+
+	/* Free output ports */
+	for (i = 0; i < p->num_ports_out; i++) {
+		struct rte_port_out *port = &p->ports_out[i];
+
+		rte_pipeline_port_out_free(port);
+	}
+
+	/* Free pipeline memory */
+	rte_free(p);
+
+	return 0;
+}
+
+/*
+ * Table
+ *
+ */
+static int
+rte_table_check_params(struct rte_pipeline *p,
+		struct rte_pipeline_table_params *params,
+		uint32_t *table_id)
+{
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+	if (params == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: params parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+	if (table_id == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: table_id parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	/* ops */
+	if (params->ops == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: params->ops is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (params->ops->f_create == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_create function pointer is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (params->ops->f_lookup == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_lookup function pointer is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	/* De we have room for one more table? */
+	if (p->num_tables == RTE_PIPELINE_TABLE_MAX) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Incorrect value for num_tables parameter\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int
+rte_pipeline_table_create(struct rte_pipeline *p,
+		struct rte_pipeline_table_params *params,
+		uint32_t *table_id)
+{
+	struct rte_table *table;
+	struct rte_pipeline_table_entry *default_entry;
+	void *h_table;
+	uint32_t entry_size, id;
+	int status;
+
+	/* Check input arguments */
+	status = rte_table_check_params(p, params, table_id);
+	if (status != 0)
+		return status;
+
+	id = p->num_tables;
+	table = &p->tables[id];
+
+	/* Allocate space for the default table entry */
+	entry_size = sizeof(struct rte_pipeline_table_entry) +
+		params->action_data_size;
+	default_entry = rte_zmalloc_socket(
+		"PIPELINE", entry_size, RTE_CACHE_LINE_SIZE, p->socket_id);
+	if (default_entry == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Failed to allocate default entry\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Create the table */
+	h_table = params->ops->f_create(params->arg_create, p->socket_id,
+		entry_size);
+	if (h_table == NULL) {
+		rte_free(default_entry);
+		RTE_LOG(ERR, PIPELINE, "%s: Table creation failed\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Commit current table to the pipeline */
+	p->num_tables++;
+	*table_id = id;
+
+	/* Save input parameters */
+	memcpy(&table->ops, params->ops, sizeof(struct rte_table_ops));
+	table->f_action_hit = params->f_action_hit;
+	table->f_action_miss = params->f_action_miss;
+	table->arg_ah = params->arg_ah;
+	table->entry_size = entry_size;
+
+	/* Clear the lookup miss actions (to be set later through API) */
+	table->default_entry = default_entry;
+	table->default_entry->action = RTE_PIPELINE_ACTION_DROP;
+
+	/* Initialize table internal data structure */
+	table->h_table = h_table;
+	table->table_next_id = 0;
+	table->table_next_id_valid = 0;
+
+	return 0;
+}
+
+void
+rte_pipeline_table_free(struct rte_table *table)
+{
+	if (table->ops.f_free != NULL)
+		table->ops.f_free(table->h_table);
+
+	rte_free(table->default_entry);
+}
+
+int
+rte_pipeline_table_default_entry_add(struct rte_pipeline *p,
+	uint32_t table_id,
+	struct rte_pipeline_table_entry *default_entry,
+	struct rte_pipeline_table_entry **default_entry_ptr)
+{
+	struct rte_table *table;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (default_entry == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: default_entry parameter is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: table_id %d out of range\n", __func__, table_id);
+		return -EINVAL;
+	}
+
+	table = &p->tables[table_id];
+
+	if ((default_entry->action == RTE_PIPELINE_ACTION_TABLE) &&
+		table->table_next_id_valid &&
+		(default_entry->table_id != table->table_next_id)) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Tree-like topologies not allowed\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Set the lookup miss actions */
+	if ((default_entry->action == RTE_PIPELINE_ACTION_TABLE) &&
+		(table->table_next_id_valid == 0)) {
+		table->table_next_id = default_entry->table_id;
+		table->table_next_id_valid = 1;
+	}
+
+	memcpy(table->default_entry, default_entry, table->entry_size);
+
+	*default_entry_ptr = table->default_entry;
+	return 0;
+}
+
+int
+rte_pipeline_table_default_entry_delete(struct rte_pipeline *p,
+		uint32_t table_id,
+		struct rte_pipeline_table_entry *entry)
+{
+	struct rte_table *table;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: pipeline parameter is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: table_id %d out of range\n", __func__, table_id);
+		return -EINVAL;
+	}
+
+	table = &p->tables[table_id];
+
+	/* Save the current contents of the default entry */
+	if (entry)
+		memcpy(entry, table->default_entry, table->entry_size);
+
+	/* Clear the lookup miss actions */
+	memset(table->default_entry, 0, table->entry_size);
+	table->default_entry->action = RTE_PIPELINE_ACTION_DROP;
+
+	return 0;
+}
+
+int
+rte_pipeline_table_entry_add(struct rte_pipeline *p,
+		uint32_t table_id,
+		void *key,
+		struct rte_pipeline_table_entry *entry,
+		int *key_found,
+		struct rte_pipeline_table_entry **entry_ptr)
+{
+	struct rte_table *table;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (key == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: key parameter is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (entry == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: entry parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: table_id %d out of range\n", __func__, table_id);
+		return -EINVAL;
+	}
+
+	table = &p->tables[table_id];
+
+	if (table->ops.f_add == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: f_add function pointer NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if ((entry->action == RTE_PIPELINE_ACTION_TABLE) &&
+		table->table_next_id_valid &&
+		(entry->table_id != table->table_next_id)) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Tree-like topologies not allowed\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Add entry */
+	if ((entry->action == RTE_PIPELINE_ACTION_TABLE) &&
+		(table->table_next_id_valid == 0)) {
+		table->table_next_id = entry->table_id;
+		table->table_next_id_valid = 1;
+	}
+
+	return (table->ops.f_add)(table->h_table, key, (void *) entry,
+		key_found, (void **) entry_ptr);
+}
+
+int
+rte_pipeline_table_entry_delete(struct rte_pipeline *p,
+		uint32_t table_id,
+		void *key,
+		int *key_found,
+		struct rte_pipeline_table_entry *entry)
+{
+	struct rte_table *table;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (key == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: key parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: table_id %d out of range\n", __func__, table_id);
+		return -EINVAL;
+	}
+
+	table = &p->tables[table_id];
+
+	if (table->ops.f_delete == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_delete function pointer NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	return (table->ops.f_delete)(table->h_table, key, key_found, entry);
+}
+
+int rte_pipeline_table_entry_add_bulk(struct rte_pipeline *p,
+	uint32_t table_id,
+	void **keys,
+	struct rte_pipeline_table_entry **entries,
+	uint32_t n_keys,
+	int *key_found,
+	struct rte_pipeline_table_entry **entries_ptr)
+{
+	struct rte_table *table;
+	uint32_t i;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (keys == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: keys parameter is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (entries == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: entries parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: table_id %d out of range\n", __func__, table_id);
+		return -EINVAL;
+	}
+
+	table = &p->tables[table_id];
+
+	if (table->ops.f_add_bulk == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: f_add_bulk function pointer NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < n_keys; i++) {
+		if ((entries[i]->action == RTE_PIPELINE_ACTION_TABLE) &&
+			table->table_next_id_valid &&
+			(entries[i]->table_id != table->table_next_id)) {
+			RTE_LOG(ERR, PIPELINE,
+				"%s: Tree-like topologies not allowed\n", __func__);
+			return -EINVAL;
+		}
+	}
+
+	/* Add entry */
+	for (i = 0; i < n_keys; i++) {
+		if ((entries[i]->action == RTE_PIPELINE_ACTION_TABLE) &&
+			(table->table_next_id_valid == 0)) {
+			table->table_next_id = entries[i]->table_id;
+			table->table_next_id_valid = 1;
+		}
+	}
+
+	return (table->ops.f_add_bulk)(table->h_table, keys, (void **) entries,
+		n_keys, key_found, (void **) entries_ptr);
+}
+
+int rte_pipeline_table_entry_delete_bulk(struct rte_pipeline *p,
+	uint32_t table_id,
+	void **keys,
+	uint32_t n_keys,
+	int *key_found,
+	struct rte_pipeline_table_entry **entries)
+{
+	struct rte_table *table;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (keys == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: key parameter is NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: table_id %d out of range\n", __func__, table_id);
+		return -EINVAL;
+	}
+
+	table = &p->tables[table_id];
+
+	if (table->ops.f_delete_bulk == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_delete function pointer NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	return (table->ops.f_delete_bulk)(table->h_table, keys, n_keys, key_found,
+			(void **) entries);
+}
+
+/*
+ * Port
+ *
+ */
+static int
+rte_pipeline_port_in_check_params(struct rte_pipeline *p,
+		struct rte_pipeline_port_in_params *params,
+		uint32_t *port_id)
+{
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+	if (params == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: params parameter NULL\n", __func__);
+		return -EINVAL;
+	}
+	if (port_id == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: port_id parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	/* ops */
+	if (params->ops == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: params->ops parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (params->ops->f_create == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_create function pointer NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (params->ops->f_rx == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: f_rx function pointer NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	/* burst_size */
+	if ((params->burst_size == 0) ||
+		(params->burst_size > RTE_PORT_IN_BURST_SIZE_MAX)) {
+		RTE_LOG(ERR, PIPELINE, "%s: invalid value for burst_size\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	/* Do we have room for one more port? */
+	if (p->num_ports_in == RTE_PIPELINE_PORT_IN_MAX) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: invalid value for num_ports_in\n", __func__);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int
+rte_pipeline_port_out_check_params(struct rte_pipeline *p,
+		struct rte_pipeline_port_out_params *params,
+		uint32_t *port_id)
+{
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (params == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: params parameter NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (port_id == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: port_id parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	/* ops */
+	if (params->ops == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: params->ops parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (params->ops->f_create == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_create function pointer NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (params->ops->f_tx == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_tx function pointer NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (params->ops->f_tx_bulk == NULL) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: f_tx_bulk function pointer NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Do we have room for one more port? */
+	if (p->num_ports_out == RTE_PIPELINE_PORT_OUT_MAX) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: invalid value for num_ports_out\n", __func__);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int
+rte_pipeline_port_in_create(struct rte_pipeline *p,
+		struct rte_pipeline_port_in_params *params,
+		uint32_t *port_id)
+{
+	struct rte_port_in *port;
+	void *h_port;
+	uint32_t id;
+	int status;
+
+	/* Check input arguments */
+	status = rte_pipeline_port_in_check_params(p, params, port_id);
+	if (status != 0)
+		return status;
+
+	id = p->num_ports_in;
+	port = &p->ports_in[id];
+
+	/* Create the port */
+	h_port = params->ops->f_create(params->arg_create, p->socket_id);
+	if (h_port == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: Port creation failed\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Commit current table to the pipeline */
+	p->num_ports_in++;
+	*port_id = id;
+
+	/* Save input parameters */
+	memcpy(&port->ops, params->ops, sizeof(struct rte_port_in_ops));
+	port->f_action = params->f_action;
+	port->arg_ah = params->arg_ah;
+	port->burst_size = params->burst_size;
+
+	/* Initialize port internal data structure */
+	port->table_id = RTE_TABLE_INVALID;
+	port->h_port = h_port;
+	port->next = NULL;
+
+	return 0;
+}
+
+void
+rte_pipeline_port_in_free(struct rte_port_in *port)
+{
+	if (port->ops.f_free != NULL)
+		port->ops.f_free(port->h_port);
+}
+
+int
+rte_pipeline_port_out_create(struct rte_pipeline *p,
+		struct rte_pipeline_port_out_params *params,
+		uint32_t *port_id)
+{
+	struct rte_port_out *port;
+	void *h_port;
+	uint32_t id;
+	int status;
+
+	/* Check input arguments */
+	status = rte_pipeline_port_out_check_params(p, params, port_id);
+	if (status != 0)
+		return status;
+
+	id = p->num_ports_out;
+	port = &p->ports_out[id];
+
+	/* Create the port */
+	h_port = params->ops->f_create(params->arg_create, p->socket_id);
+	if (h_port == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: Port creation failed\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Commit current table to the pipeline */
+	p->num_ports_out++;
+	*port_id = id;
+
+	/* Save input parameters */
+	memcpy(&port->ops, params->ops, sizeof(struct rte_port_out_ops));
+	port->f_action = params->f_action;
+	port->arg_ah = params->arg_ah;
+
+	/* Initialize port internal data structure */
+	port->h_port = h_port;
+
+	return 0;
+}
+
+void
+rte_pipeline_port_out_free(struct rte_port_out *port)
+{
+	if (port->ops.f_free != NULL)
+		port->ops.f_free(port->h_port);
+}
+
+int
+rte_pipeline_port_in_connect_to_table(struct rte_pipeline *p,
+		uint32_t port_id,
+		uint32_t table_id)
+{
+	struct rte_port_in *port;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (port_id >= p->num_ports_in) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: port IN ID %u is out of range\n",
+			__func__, port_id);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: Table ID %u is out of range\n",
+			__func__, table_id);
+		return -EINVAL;
+	}
+
+	port = &p->ports_in[port_id];
+	port->table_id = table_id;
+
+	return 0;
+}
+
+int
+rte_pipeline_port_in_enable(struct rte_pipeline *p, uint32_t port_id)
+{
+	struct rte_port_in *port, *port_prev, *port_next;
+	uint64_t port_mask;
+	uint32_t port_prev_id, port_next_id;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (port_id >= p->num_ports_in) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: port IN ID %u is out of range\n",
+			__func__, port_id);
+		return -EINVAL;
+	}
+
+	port = &p->ports_in[port_id];
+
+	/* Return if current input port is already enabled */
+	port_mask = 1LLU << port_id;
+	if (p->enabled_port_in_mask & port_mask)
+		return 0;
+
+	p->enabled_port_in_mask |= port_mask;
+
+	/* Add current input port to the pipeline chain of enabled ports */
+	port_prev_id = rte_mask_get_prev(p->enabled_port_in_mask, port_id);
+	port_next_id = rte_mask_get_next(p->enabled_port_in_mask, port_id);
+
+	port_prev = &p->ports_in[port_prev_id];
+	port_next = &p->ports_in[port_next_id];
+
+	port_prev->next = port;
+	port->next = port_next;
+
+	/* Check if list of enabled ports was previously empty */
+	if (p->enabled_port_in_mask == port_mask)
+		p->port_in_next = port;
+
+	return 0;
+}
+
+int
+rte_pipeline_port_in_disable(struct rte_pipeline *p, uint32_t port_id)
+{
+	struct rte_port_in *port, *port_prev, *port_next;
+	uint64_t port_mask;
+	uint32_t port_prev_id, port_next_id;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+		__func__);
+		return -EINVAL;
+	}
+
+	if (port_id >= p->num_ports_in) {
+		RTE_LOG(ERR, PIPELINE, "%s: port IN ID %u is out of range\n",
+			__func__, port_id);
+		return -EINVAL;
+	}
+
+	port = &p->ports_in[port_id];
+
+	/* Return if current input port is already disabled */
+	port_mask = 1LLU << port_id;
+	if ((p->enabled_port_in_mask & port_mask) == 0)
+		return 0;
+
+	p->enabled_port_in_mask &= ~port_mask;
+
+	/* Return if no other enabled ports */
+	if (p->enabled_port_in_mask == 0) {
+		p->port_in_next = NULL;
+
+		return 0;
+	}
+
+	/* Add current input port to the pipeline chain of enabled ports */
+	port_prev_id = rte_mask_get_prev(p->enabled_port_in_mask, port_id);
+	port_next_id = rte_mask_get_next(p->enabled_port_in_mask, port_id);
+
+	port_prev = &p->ports_in[port_prev_id];
+	port_next = &p->ports_in[port_next_id];
+
+	port_prev->next = port_next;
+
+	/* Check if the port which has just been disabled is next to serve */
+	if (port == p->port_in_next)
+		p->port_in_next = port_next;
+
+	return 0;
+}
+
+/*
+ * Pipeline run-time
+ *
+ */
+int
+rte_pipeline_check(struct rte_pipeline *p)
+{
+	uint32_t port_in_id;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	/* Check that pipeline has at least one input port, one table and one
+	output port */
+	if (p->num_ports_in == 0) {
+		RTE_LOG(ERR, PIPELINE, "%s: must have at least 1 input port\n",
+			__func__);
+		return -EINVAL;
+	}
+	if (p->num_tables == 0) {
+		RTE_LOG(ERR, PIPELINE, "%s: must have at least 1 table\n",
+			__func__);
+		return -EINVAL;
+	}
+	if (p->num_ports_out == 0) {
+		RTE_LOG(ERR, PIPELINE, "%s: must have at least 1 output port\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	/* Check that all input ports are connected */
+	for (port_in_id = 0; port_in_id < p->num_ports_in; port_in_id++) {
+		struct rte_port_in *port_in = &p->ports_in[port_in_id];
+
+		if (port_in->table_id == RTE_TABLE_INVALID) {
+			RTE_LOG(ERR, PIPELINE,
+				"%s: Port IN ID %u is not connected\n",
+				__func__, port_in_id);
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+static inline void
+rte_pipeline_compute_masks(struct rte_pipeline *p, uint64_t pkts_mask)
+{
+	p->action_mask1[RTE_PIPELINE_ACTION_DROP] = 0;
+	p->action_mask1[RTE_PIPELINE_ACTION_PORT] = 0;
+	p->action_mask1[RTE_PIPELINE_ACTION_PORT_META] = 0;
+	p->action_mask1[RTE_PIPELINE_ACTION_TABLE] = 0;
+
+	if ((pkts_mask & (pkts_mask + 1)) == 0) {
+		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
+		uint32_t i;
+
+		for (i = 0; i < n_pkts; i++) {
+			uint64_t pkt_mask = 1LLU << i;
+			uint32_t pos = p->entries[i]->action;
+
+			p->action_mask1[pos] |= pkt_mask;
+		}
+	} else {
+		uint32_t i;
+
+		for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) {
+			uint64_t pkt_mask = 1LLU << i;
+			uint32_t pos;
+
+			if ((pkt_mask & pkts_mask) == 0)
+				continue;
+
+			pos = p->entries[i]->action;
+			p->action_mask1[pos] |= pkt_mask;
+		}
+	}
+}
+
+static inline void
+rte_pipeline_action_handler_port_bulk(struct rte_pipeline *p,
+	uint64_t pkts_mask, uint32_t port_id)
+{
+	struct rte_port_out *port_out = &p->ports_out[port_id];
+
+	p->pkts_mask = pkts_mask;
+
+	/* Output port user actions */
+	if (port_out->f_action != NULL) {
+		port_out->f_action(p, p->pkts, pkts_mask, port_out->arg_ah);
+
+		RTE_PIPELINE_STATS_AH_DROP_READ(p,
+			port_out->n_pkts_dropped_by_ah);
+	}
+
+	/* Output port TX */
+	if (p->pkts_mask != 0)
+		port_out->ops.f_tx_bulk(port_out->h_port,
+			p->pkts,
+			p->pkts_mask);
+}
+
+static inline void
+rte_pipeline_action_handler_port(struct rte_pipeline *p, uint64_t pkts_mask)
+{
+	p->pkts_mask = pkts_mask;
+
+	if ((pkts_mask & (pkts_mask + 1)) == 0) {
+		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
+		uint32_t i;
+
+		for (i = 0; i < n_pkts; i++) {
+			struct rte_mbuf *pkt = p->pkts[i];
+			uint32_t port_out_id = p->entries[i]->port_id;
+			struct rte_port_out *port_out =
+				&p->ports_out[port_out_id];
+
+			/* Output port user actions */
+			if (port_out->f_action == NULL) /* Output port TX */
+				port_out->ops.f_tx(port_out->h_port, pkt);
+			else {
+				uint64_t pkt_mask = 1LLU << i;
+
+				port_out->f_action(p,
+					p->pkts,
+					pkt_mask,
+					port_out->arg_ah);
+
+				RTE_PIPELINE_STATS_AH_DROP_READ(p,
+					port_out->n_pkts_dropped_by_ah);
+
+				/* Output port TX */
+				if (pkt_mask & p->pkts_mask)
+					port_out->ops.f_tx(port_out->h_port,
+						pkt);
+			}
+		}
+	} else {
+		uint32_t i;
+
+		for (i = 0;  i < RTE_PORT_IN_BURST_SIZE_MAX; i++) {
+			uint64_t pkt_mask = 1LLU << i;
+			struct rte_mbuf *pkt;
+			struct rte_port_out *port_out;
+			uint32_t port_out_id;
+
+			if ((pkt_mask & pkts_mask) == 0)
+				continue;
+
+			pkt = p->pkts[i];
+			port_out_id = p->entries[i]->port_id;
+			port_out = &p->ports_out[port_out_id];
+
+			/* Output port user actions */
+			if (port_out->f_action == NULL) /* Output port TX */
+				port_out->ops.f_tx(port_out->h_port, pkt);
+			else {
+				port_out->f_action(p,
+					p->pkts,
+					pkt_mask,
+					port_out->arg_ah);
+
+				RTE_PIPELINE_STATS_AH_DROP_READ(p,
+					port_out->n_pkts_dropped_by_ah);
+
+				/* Output port TX */
+				if (pkt_mask & p->pkts_mask)
+					port_out->ops.f_tx(port_out->h_port,
+						pkt);
+			}
+		}
+	}
+}
+
+static inline void
+rte_pipeline_action_handler_port_meta(struct rte_pipeline *p,
+	uint64_t pkts_mask)
+{
+	p->pkts_mask = pkts_mask;
+
+	if ((pkts_mask & (pkts_mask + 1)) == 0) {
+		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
+		uint32_t i;
+
+		for (i = 0; i < n_pkts; i++) {
+			struct rte_mbuf *pkt = p->pkts[i];
+			uint32_t port_out_id =
+				RTE_MBUF_METADATA_UINT32(pkt,
+					p->offset_port_id);
+			struct rte_port_out *port_out = &p->ports_out[
+				port_out_id];
+
+			/* Output port user actions */
+			if (port_out->f_action == NULL) /* Output port TX */
+				port_out->ops.f_tx(port_out->h_port, pkt);
+			else {
+				uint64_t pkt_mask = 1LLU << i;
+
+				port_out->f_action(p,
+					p->pkts,
+					pkt_mask,
+					port_out->arg_ah);
+
+				RTE_PIPELINE_STATS_AH_DROP_READ(p,
+					port_out->n_pkts_dropped_by_ah);
+
+				/* Output port TX */
+				if (pkt_mask & p->pkts_mask)
+					port_out->ops.f_tx(port_out->h_port,
+						pkt);
+			}
+		}
+	} else {
+		uint32_t i;
+
+		for (i = 0;  i < RTE_PORT_IN_BURST_SIZE_MAX; i++) {
+			uint64_t pkt_mask = 1LLU << i;
+			struct rte_mbuf *pkt;
+			struct rte_port_out *port_out;
+			uint32_t port_out_id;
+
+			if ((pkt_mask & pkts_mask) == 0)
+				continue;
+
+			pkt = p->pkts[i];
+			port_out_id = RTE_MBUF_METADATA_UINT32(pkt,
+				p->offset_port_id);
+			port_out = &p->ports_out[port_out_id];
+
+			/* Output port user actions */
+			if (port_out->f_action == NULL) /* Output port TX */
+				port_out->ops.f_tx(port_out->h_port, pkt);
+			else {
+				port_out->f_action(p,
+					p->pkts,
+					pkt_mask,
+					port_out->arg_ah);
+
+				RTE_PIPELINE_STATS_AH_DROP_READ(p,
+					port_out->n_pkts_dropped_by_ah);
+
+				/* Output port TX */
+				if (pkt_mask & p->pkts_mask)
+					port_out->ops.f_tx(port_out->h_port,
+						pkt);
+			}
+		}
+	}
+}
+
+static inline void
+rte_pipeline_action_handler_drop(struct rte_pipeline *p, uint64_t pkts_mask)
+{
+	if ((pkts_mask & (pkts_mask + 1)) == 0) {
+		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
+		uint32_t i;
+
+		for (i = 0; i < n_pkts; i++)
+			rte_pktmbuf_free(p->pkts[i]);
+	} else {
+		uint32_t i;
+
+		for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) {
+			uint64_t pkt_mask = 1LLU << i;
+
+			if ((pkt_mask & pkts_mask) == 0)
+				continue;
+
+			rte_pktmbuf_free(p->pkts[i]);
+		}
+	}
+}
+
+int
+rte_pipeline_run(struct rte_pipeline *p)
+{
+	struct rte_port_in *port_in = p->port_in_next;
+	uint32_t n_pkts, table_id;
+
+	if (port_in == NULL)
+		return 0;
+
+	/* Input port RX */
+	n_pkts = port_in->ops.f_rx(port_in->h_port, p->pkts,
+		port_in->burst_size);
+	if (n_pkts == 0) {
+		p->port_in_next = port_in->next;
+		return 0;
+	}
+
+	p->pkts_mask = RTE_LEN2MASK(n_pkts, uint64_t);
+	p->action_mask0[RTE_PIPELINE_ACTION_DROP] = 0;
+	p->action_mask0[RTE_PIPELINE_ACTION_PORT] = 0;
+	p->action_mask0[RTE_PIPELINE_ACTION_PORT_META] = 0;
+	p->action_mask0[RTE_PIPELINE_ACTION_TABLE] = 0;
+
+	/* Input port user actions */
+	if (port_in->f_action != NULL) {
+		port_in->f_action(p, p->pkts, n_pkts, port_in->arg_ah);
+
+		RTE_PIPELINE_STATS_AH_DROP_READ(p,
+			port_in->n_pkts_dropped_by_ah);
+	}
+
+	/* Table */
+	for (table_id = port_in->table_id; p->pkts_mask != 0; ) {
+		struct rte_table *table;
+		uint64_t lookup_hit_mask, lookup_miss_mask;
+
+		/* Lookup */
+		table = &p->tables[table_id];
+		table->ops.f_lookup(table->h_table, p->pkts, p->pkts_mask,
+			&lookup_hit_mask, (void **) p->entries);
+		lookup_miss_mask = p->pkts_mask & (~lookup_hit_mask);
+
+		/* Lookup miss */
+		if (lookup_miss_mask != 0) {
+			struct rte_pipeline_table_entry *default_entry =
+				table->default_entry;
+
+			p->pkts_mask = lookup_miss_mask;
+
+			/* Table user actions */
+			if (table->f_action_miss != NULL) {
+				table->f_action_miss(p,
+					p->pkts,
+					lookup_miss_mask,
+					default_entry,
+					table->arg_ah);
+
+				RTE_PIPELINE_STATS_AH_DROP_READ(p,
+					table->n_pkts_dropped_by_lkp_miss_ah);
+			}
+
+			/* Table reserved actions */
+			if ((default_entry->action == RTE_PIPELINE_ACTION_PORT) &&
+				(p->pkts_mask != 0))
+				rte_pipeline_action_handler_port_bulk(p,
+					p->pkts_mask,
+					default_entry->port_id);
+			else {
+				uint32_t pos = default_entry->action;
+
+				RTE_PIPELINE_STATS_TABLE_DROP0(p);
+
+				p->action_mask0[pos] |= p->pkts_mask;
+
+				RTE_PIPELINE_STATS_TABLE_DROP1(p,
+					table->n_pkts_dropped_lkp_miss);
+			}
+		}
+
+		/* Lookup hit */
+		if (lookup_hit_mask != 0) {
+			p->pkts_mask = lookup_hit_mask;
+
+			/* Table user actions */
+			if (table->f_action_hit != NULL) {
+				table->f_action_hit(p,
+					p->pkts,
+					lookup_hit_mask,
+					p->entries,
+					table->arg_ah);
+
+				RTE_PIPELINE_STATS_AH_DROP_READ(p,
+					table->n_pkts_dropped_by_lkp_hit_ah);
+			}
+
+			/* Table reserved actions */
+			RTE_PIPELINE_STATS_TABLE_DROP0(p);
+			rte_pipeline_compute_masks(p, p->pkts_mask);
+			p->action_mask0[RTE_PIPELINE_ACTION_DROP] |=
+				p->action_mask1[
+					RTE_PIPELINE_ACTION_DROP];
+			p->action_mask0[RTE_PIPELINE_ACTION_PORT] |=
+				p->action_mask1[
+					RTE_PIPELINE_ACTION_PORT];
+			p->action_mask0[RTE_PIPELINE_ACTION_PORT_META] |=
+				p->action_mask1[
+					RTE_PIPELINE_ACTION_PORT_META];
+			p->action_mask0[RTE_PIPELINE_ACTION_TABLE] |=
+				p->action_mask1[
+					RTE_PIPELINE_ACTION_TABLE];
+
+			RTE_PIPELINE_STATS_TABLE_DROP1(p,
+				table->n_pkts_dropped_lkp_hit);
+		}
+
+		/* Prepare for next iteration */
+		p->pkts_mask = p->action_mask0[RTE_PIPELINE_ACTION_TABLE];
+		table_id = table->table_next_id;
+		p->action_mask0[RTE_PIPELINE_ACTION_TABLE] = 0;
+	}
+
+	/* Table reserved action PORT */
+	rte_pipeline_action_handler_port(p,
+		p->action_mask0[RTE_PIPELINE_ACTION_PORT]);
+
+	/* Table reserved action PORT META */
+	rte_pipeline_action_handler_port_meta(p,
+		p->action_mask0[RTE_PIPELINE_ACTION_PORT_META]);
+
+	/* Table reserved action DROP */
+	rte_pipeline_action_handler_drop(p,
+		p->action_mask0[RTE_PIPELINE_ACTION_DROP]);
+
+	/* Pick candidate for next port IN to serve */
+	p->port_in_next = port_in->next;
+
+	return (int) n_pkts;
+}
+
+int
+rte_pipeline_flush(struct rte_pipeline *p)
+{
+	uint32_t port_id;
+
+	/* Check input arguments */
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	for (port_id = 0; port_id < p->num_ports_out; port_id++) {
+		struct rte_port_out *port = &p->ports_out[port_id];
+
+		if (port->ops.f_flush != NULL)
+			port->ops.f_flush(port->h_port);
+	}
+
+	return 0;
+}
+
+int
+rte_pipeline_port_out_packet_insert(struct rte_pipeline *p,
+	uint32_t port_id, struct rte_mbuf *pkt)
+{
+	struct rte_port_out *port_out = &p->ports_out[port_id];
+
+	port_out->ops.f_tx(port_out->h_port, pkt); /* Output port TX */
+
+	return 0;
+}
+
+int rte_pipeline_ah_packet_hijack(struct rte_pipeline *p,
+	uint64_t pkts_mask)
+{
+	pkts_mask &= p->pkts_mask;
+	p->pkts_mask &= ~pkts_mask;
+
+	return 0;
+}
+
+int rte_pipeline_ah_packet_drop(struct rte_pipeline *p,
+	uint64_t pkts_mask)
+{
+	pkts_mask &= p->pkts_mask;
+	p->pkts_mask &= ~pkts_mask;
+	p->action_mask0[RTE_PIPELINE_ACTION_DROP] |= pkts_mask;
+
+	RTE_PIPELINE_STATS_AH_DROP_WRITE(p, pkts_mask);
+	return 0;
+}
+
+int rte_pipeline_port_in_stats_read(struct rte_pipeline *p, uint32_t port_id,
+	struct rte_pipeline_port_in_stats *stats, int clear)
+{
+	struct rte_port_in *port;
+	int retval;
+
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (port_id >= p->num_ports_in) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: port IN ID %u is out of range\n",
+			__func__, port_id);
+		return -EINVAL;
+	}
+
+	port = &p->ports_in[port_id];
+
+	if (port->ops.f_stats != NULL) {
+		retval = port->ops.f_stats(port->h_port, &stats->stats, clear);
+		if (retval)
+			return retval;
+	} else if (stats != NULL)
+		memset(&stats->stats, 0, sizeof(stats->stats));
+
+	if (stats != NULL)
+		stats->n_pkts_dropped_by_ah = port->n_pkts_dropped_by_ah;
+
+	if (clear != 0)
+		port->n_pkts_dropped_by_ah = 0;
+
+	return 0;
+}
+
+int rte_pipeline_port_out_stats_read(struct rte_pipeline *p, uint32_t port_id,
+	struct rte_pipeline_port_out_stats *stats, int clear)
+{
+	struct rte_port_out *port;
+	int retval;
+
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (port_id >= p->num_ports_out) {
+		RTE_LOG(ERR, PIPELINE,
+			"%s: port OUT ID %u is out of range\n", __func__, port_id);
+		return -EINVAL;
+	}
+
+	port = &p->ports_out[port_id];
+	if (port->ops.f_stats != NULL) {
+		retval = port->ops.f_stats(port->h_port, &stats->stats, clear);
+		if (retval != 0)
+			return retval;
+	} else if (stats != NULL)
+		memset(&stats->stats, 0, sizeof(stats->stats));
+
+	if (stats != NULL)
+		stats->n_pkts_dropped_by_ah = port->n_pkts_dropped_by_ah;
+
+	if (clear != 0)
+		port->n_pkts_dropped_by_ah = 0;
+
+	return 0;
+}
+
+int rte_pipeline_table_stats_read(struct rte_pipeline *p, uint32_t table_id,
+	struct rte_pipeline_table_stats *stats, int clear)
+{
+	struct rte_table *table;
+	int retval;
+
+	if (p == NULL) {
+		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
+			__func__);
+		return -EINVAL;
+	}
+
+	if (table_id >= p->num_tables) {
+		RTE_LOG(ERR, PIPELINE,
+				"%s: table %u is out of range\n", __func__, table_id);
+		return -EINVAL;
+	}
+
+	table = &p->tables[table_id];
+	if (table->ops.f_stats != NULL) {
+		retval = table->ops.f_stats(table->h_table, &stats->stats, clear);
+		if (retval != 0)
+			return retval;
+	} else if (stats != NULL)
+		memset(&stats->stats, 0, sizeof(stats->stats));
+
+	if (stats != NULL) {
+		stats->n_pkts_dropped_by_lkp_hit_ah =
+			table->n_pkts_dropped_by_lkp_hit_ah;
+		stats->n_pkts_dropped_by_lkp_miss_ah =
+			table->n_pkts_dropped_by_lkp_miss_ah;
+		stats->n_pkts_dropped_lkp_hit = table->n_pkts_dropped_lkp_hit;
+		stats->n_pkts_dropped_lkp_miss = table->n_pkts_dropped_lkp_miss;
+	}
+
+	if (clear != 0) {
+		table->n_pkts_dropped_by_lkp_hit_ah = 0;
+		table->n_pkts_dropped_by_lkp_miss_ah = 0;
+		table->n_pkts_dropped_lkp_hit = 0;
+		table->n_pkts_dropped_lkp_miss = 0;
+	}
+
+	return 0;
+}
diff --git a/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline.h b/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline.h
new file mode 100644
index 00000000..3cfb6868
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline.h
@@ -0,0 +1,848 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
+ */
+
+#ifndef __INCLUDE_RTE_PIPELINE_H__
+#define __INCLUDE_RTE_PIPELINE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file
+ * RTE Pipeline
+ *
+ * This tool is part of the DPDK Packet Framework tool suite and provides
+ * a standard methodology (logically similar to OpenFlow) for rapid development
+ * of complex packet processing pipelines out of ports, tables and actions.
+ *
+ * <B>Basic operation.</B> A pipeline is constructed by connecting its input
+ * ports to its output ports through a chain of lookup tables. As result of
+ * lookup operation into the current table, one of the table entries (or the
+ * default table entry, in case of lookup miss) is identified to provide the
+ * actions to be executed on the current packet and the associated action
+ * meta-data. The behavior of user actions is defined through the configurable
+ * table action handler, while the reserved actions define the next hop for the
+ * current packet (either another table, an output port or packet drop) and are
+ * handled transparently by the framework.
+ *
+ * <B>Initialization and run-time flows.</B> Once all the pipeline elements
+ * (input ports, tables, output ports) have been created, input ports connected
+ * to tables, table action handlers configured, tables populated with the
+ * initial set of entries (actions and action meta-data) and input ports
+ * enabled, the pipeline runs automatically, pushing packets from input ports
+ * to tables and output ports. At each table, the identified user actions are
+ * being executed, resulting in action meta-data (stored in the table entry)
+ * and packet meta-data (stored with the packet descriptor) being updated. The
+ * pipeline tables can have further updates and input ports can be disabled or
+ * enabled later on as required.
+ *
+ * <B>Multi-core scaling.</B> Typically, each CPU core will run its own
+ * pipeline instance. Complex application-level pipelines can be implemented by
+ * interconnecting multiple CPU core-level pipelines in tree-like topologies,
+ * as the same port devices (e.g. SW rings) can serve as output ports for the
+ * pipeline running on CPU core A, as well as input ports for the pipeline
+ * running on CPU core B. This approach enables the application development
+ * using the pipeline (CPU cores connected serially), cluster/run-to-completion
+ * (CPU cores connected in parallel) or mixed (pipeline of CPU core clusters)
+ * programming models.
+ *
+ * <B>Thread safety.</B> It is possible to have multiple pipelines running on
+ * the same CPU core, but it is not allowed (for thread safety reasons) to have
+ * multiple CPU cores running the same pipeline instance.
+ *
+ ***/
+
+#include <stdint.h>
+
+#include <rte_port.h>
+#include <rte_table.h>
+#include <rte_common.h>
+
+struct rte_mbuf;
+
+/*
+ * Pipeline
+ *
+ */
+/** Opaque data type for pipeline */
+struct rte_pipeline;
+
+/** Parameters for pipeline creation  */
+struct rte_pipeline_params {
+	/** Pipeline name */
+	const char *name;
+
+	/** CPU socket ID where memory for the pipeline and its elements (ports
+	and tables) should be allocated */
+	int socket_id;
+
+	/** Offset within packet meta-data to port_id to be used by action
+	"Send packet to output port read from packet meta-data". Has to be
+	4-byte aligned. */
+	uint32_t offset_port_id;
+};
+
+/** Pipeline port in stats. */
+struct rte_pipeline_port_in_stats {
+	/** Port in stats. */
+	struct rte_port_in_stats stats;
+
+	/** Number of packets dropped by action handler. */
+	uint64_t n_pkts_dropped_by_ah;
+
+};
+
+/** Pipeline port out stats. */
+struct rte_pipeline_port_out_stats {
+	/** Port out stats. */
+	struct rte_port_out_stats stats;
+
+	/** Number of packets dropped by action handler. */
+	uint64_t n_pkts_dropped_by_ah;
+};
+
+/** Pipeline table stats. */
+struct rte_pipeline_table_stats {
+	/** Table stats. */
+	struct rte_table_stats stats;
+
+	/** Number of packets dropped by lookup hit action handler. */
+	uint64_t n_pkts_dropped_by_lkp_hit_ah;
+
+	/** Number of packets dropped by lookup miss action handler. */
+	uint64_t n_pkts_dropped_by_lkp_miss_ah;
+
+	/** Number of packets dropped by pipeline in behalf of this
+	 * table based on action specified in table entry. */
+	uint64_t n_pkts_dropped_lkp_hit;
+
+	/** Number of packets dropped by pipeline in behalf of this
+	 *  table based on action specified in table entry. */
+	uint64_t n_pkts_dropped_lkp_miss;
+};
+
+/**
+ * Pipeline create
+ *
+ * @param params
+ *   Parameters for pipeline creation
+ * @return
+ *   Handle to pipeline instance on success or NULL otherwise
+ */
+struct rte_pipeline *rte_pipeline_create(struct rte_pipeline_params *params);
+
+/**
+ * Pipeline free
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_free(struct rte_pipeline *p);
+
+/**
+ * Pipeline consistency check
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_check(struct rte_pipeline *p);
+
+/**
+ * Pipeline run
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @return
+ *   Number of packets read and processed
+ */
+int rte_pipeline_run(struct rte_pipeline *p);
+
+/**
+ * Pipeline flush
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_flush(struct rte_pipeline *p);
+
+/*
+ * Actions
+ *
+ */
+/** Reserved actions */
+enum rte_pipeline_action {
+	/** Drop the packet */
+	RTE_PIPELINE_ACTION_DROP = 0,
+
+	/** Send packet to output port */
+	RTE_PIPELINE_ACTION_PORT,
+
+	/** Send packet to output port read from packet meta-data */
+	RTE_PIPELINE_ACTION_PORT_META,
+
+	/** Send packet to table */
+	RTE_PIPELINE_ACTION_TABLE,
+
+	/** Number of reserved actions */
+	RTE_PIPELINE_ACTIONS
+};
+
+/*
+ * Table
+ *
+ */
+/** Maximum number of tables allowed for any given pipeline instance. The
+	value of this parameter cannot be changed. */
+#define RTE_PIPELINE_TABLE_MAX                                     64
+
+/**
+ * Head format for the table entry of any pipeline table. For any given
+ * pipeline table, all table entries should have the same size and format. For
+ * any given pipeline table, the table entry has to start with a head of this
+ * structure, which contains the reserved actions and their associated
+ * meta-data, and then optionally continues with user actions and their
+ * associated meta-data. As all the currently defined reserved actions are
+ * mutually exclusive, only one reserved action can be set per table entry.
+ */
+struct rte_pipeline_table_entry {
+	/** Reserved action */
+	enum rte_pipeline_action action;
+
+	RTE_STD_C11
+	union {
+		/** Output port ID (meta-data for "Send packet to output port"
+		action) */
+		uint32_t port_id;
+		/** Table ID (meta-data for "Send packet to table" action) */
+		uint32_t table_id;
+	};
+	/** Start of table entry area for user defined actions and meta-data */
+	__extension__ uint8_t action_data[0];
+};
+
+/**
+ * Pipeline table action handler on lookup hit
+ *
+ * The action handler can decide to drop packets by resetting the associated
+ * packet bit in the pkts_mask parameter. In this case, the action handler is
+ * required not to free the packet buffer, which will be freed eventually by
+ * the pipeline.
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param pkts
+ *   Burst of input packets specified as array of up to 64 pointers to struct
+ *   rte_mbuf
+ * @param pkts_mask
+ *   64-bit bitmask specifying which packets in the input burst are valid. When
+ *   pkts_mask bit n is set, then element n of pkts array is pointing to a
+ *   valid packet and element n of entries array is pointing to a valid table
+ *   entry associated with the packet, with the association typically done by
+ *   the table lookup operation. Otherwise, element n of pkts array and element
+ *   n of entries array will not be accessed.
+ * @param entries
+ *   Set of table entries specified as array of up to 64 pointers to struct
+ *   rte_pipeline_table_entry
+ * @param arg
+ *   Opaque parameter registered by the user at the pipeline table creation
+ *   time
+ * @return
+ *   0 on success, error code otherwise
+ */
+typedef int (*rte_pipeline_table_action_handler_hit)(
+	struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint64_t pkts_mask,
+	struct rte_pipeline_table_entry **entries,
+	void *arg);
+
+/**
+ * Pipeline table action handler on lookup miss
+ *
+ * The action handler can decide to drop packets by resetting the associated
+ * packet bit in the pkts_mask parameter. In this case, the action handler is
+ * required not to free the packet buffer, which will be freed eventually by
+ * the pipeline.
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param pkts
+ *   Burst of input packets specified as array of up to 64 pointers to struct
+ *   rte_mbuf
+ * @param pkts_mask
+ *   64-bit bitmask specifying which packets in the input burst are valid. When
+ *   pkts_mask bit n is set, then element n of pkts array is pointing to a
+ *   valid packet. Otherwise, element n of pkts array will not be accessed.
+ * @param entry
+ *   Single table entry associated with all the valid packets from the input
+ *   burst, specified as pointer to struct rte_pipeline_table_entry.
+ *   This entry is the pipeline table default entry that is associated by the
+ *   table lookup operation with the input packets that have resulted in lookup
+ *   miss.
+ * @param arg
+ *   Opaque parameter registered by the user at the pipeline table creation
+ *   time
+ * @return
+ *   0 on success, error code otherwise
+ */
+typedef int (*rte_pipeline_table_action_handler_miss)(
+	struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint64_t pkts_mask,
+	struct rte_pipeline_table_entry *entry,
+	void *arg);
+
+/** Parameters for pipeline table creation. Action handlers have to be either
+    both enabled or both disabled (they can be disabled by setting them to
+    NULL). */
+struct rte_pipeline_table_params {
+	/** Table operations (specific to each table type) */
+	struct rte_table_ops *ops;
+	/** Opaque param to be passed to the table create operation when
+	invoked */
+	void *arg_create;
+	/** Callback function to execute the user actions on input packets in
+	case of lookup hit */
+	rte_pipeline_table_action_handler_hit f_action_hit;
+	/** Callback function to execute the user actions on input packets in
+	case of lookup miss */
+	rte_pipeline_table_action_handler_miss f_action_miss;
+
+	/** Opaque parameter to be passed to lookup hit and/or lookup miss
+	action handlers when invoked */
+	void *arg_ah;
+	/** Memory size to be reserved per table entry for storing the user
+	actions and their meta-data */
+	uint32_t action_data_size;
+};
+
+/**
+ * Pipeline table create
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param params
+ *   Parameters for pipeline table creation
+ * @param table_id
+ *   Table ID. Valid only within the scope of table IDs of the current
+ *   pipeline. Only returned after a successful invocation.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_create(struct rte_pipeline *p,
+	struct rte_pipeline_table_params *params,
+	uint32_t *table_id);
+
+/**
+ * Pipeline table default entry add
+ *
+ * The contents of the table default entry is updated with the provided actions
+ * and meta-data. When the default entry is not configured (by using this
+ * function), the built-in default entry has the action "Drop" and meta-data
+ * set to all-zeros.
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param table_id
+ *   Table ID (returned by previous invocation of pipeline table create)
+ * @param default_entry
+ *   New contents for the table default entry
+ * @param default_entry_ptr
+ *   On successful invocation, pointer to the default table entry which can be
+ *   used for further read-write accesses to this table entry. This pointer
+ *   is valid until the default entry is deleted or re-added.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_default_entry_add(struct rte_pipeline *p,
+	uint32_t table_id,
+	struct rte_pipeline_table_entry *default_entry,
+	struct rte_pipeline_table_entry **default_entry_ptr);
+
+/**
+ * Pipeline table default entry delete
+ *
+ * The new contents of the table default entry is set to reserved action "Drop
+ * the packet" with meta-data cleared (i.e. set to all-zeros).
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param table_id
+ *   Table ID (returned by previous invocation of pipeline table create)
+ * @param entry
+ *   On successful invocation, when entry points to a valid buffer, the
+ *   previous contents of the table default entry (as it was just before the
+ *   delete operation) is copied to this buffer
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_default_entry_delete(struct rte_pipeline *p,
+	uint32_t table_id,
+	struct rte_pipeline_table_entry *entry);
+
+/**
+ * Pipeline table entry add
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param table_id
+ *   Table ID (returned by previous invocation of pipeline table create)
+ * @param key
+ *   Table entry key
+ * @param entry
+ *   New contents for the table entry identified by key
+ * @param key_found
+ *   On successful invocation, set to TRUE (value different than 0) if key was
+ *   already present in the table before the add operation and to FALSE (value
+ *   0) if not
+ * @param entry_ptr
+ *   On successful invocation, pointer to the table entry associated with key.
+ *   This can be used for further read-write accesses to this table entry and
+ *   is valid until the key is deleted from the table or re-added (usually for
+ *   associating different actions and/or action meta-data to the current key)
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_entry_add(struct rte_pipeline *p,
+	uint32_t table_id,
+	void *key,
+	struct rte_pipeline_table_entry *entry,
+	int *key_found,
+	struct rte_pipeline_table_entry **entry_ptr);
+
+/**
+ * Pipeline table entry delete
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param table_id
+ *   Table ID (returned by previous invocation of pipeline table create)
+ * @param key
+ *   Table entry key
+ * @param key_found
+ *   On successful invocation, set to TRUE (value different than 0) if key was
+ *   found in the table before the delete operation and to FALSE (value 0) if
+ *   not
+ * @param entry
+ *   On successful invocation, when key is found in the table and entry points
+ *   to a valid buffer, the table entry contents (as it was before the delete
+ *   was performed) is copied to this buffer
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_entry_delete(struct rte_pipeline *p,
+	uint32_t table_id,
+	void *key,
+	int *key_found,
+	struct rte_pipeline_table_entry *entry);
+
+/**
+ * Pipeline table entry add bulk
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param table_id
+ *   Table ID (returned by previous invocation of pipeline table create)
+ * @param keys
+ *   Array containing table entry keys
+ * @param entries
+ *   Array containing new contents for every table entry identified by key
+ * @param n_keys
+ *   Number of keys to add
+ * @param key_found
+ *   On successful invocation, key_found for every item in the array is set to
+ *   TRUE (value different than 0) if key was already present in the table
+ *   before the add operation and to FALSE (value 0) if not
+ * @param entries_ptr
+ *   On successful invocation, array *entries_ptr stores pointer to every table
+ *   entry associated with key. This can be used for further read-write accesses
+ *   to this table entry and is valid until the key is deleted from the table or
+ *   re-added (usually for associating different actions and/or action meta-data
+ *   to the current key)
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_entry_add_bulk(struct rte_pipeline *p,
+	uint32_t table_id,
+	void **keys,
+	struct rte_pipeline_table_entry **entries,
+	uint32_t n_keys,
+	int *key_found,
+	struct rte_pipeline_table_entry **entries_ptr);
+
+/**
+ * Pipeline table entry delete bulk
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param table_id
+ *   Table ID (returned by previous invocation of pipeline table create)
+ * @param keys
+ *   Array containing table entry keys
+ * @param n_keys
+ *   Number of keys to delete
+ * @param key_found
+ *   On successful invocation, key_found for every item in the array is set to
+ *   TRUE (value different than 0) if key was found in the table before the
+ *   delete operation and to FALSE (value 0) if not
+ * @param entries
+ *   If entries pointer is NULL, this pointer is ignored for every entry found.
+ *   Else, after successful invocation, if specific key is found in the table
+ *   and entry points to a valid buffer, the table entry contents (as it was
+ *   before the delete was performed) is copied to this buffer.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_entry_delete_bulk(struct rte_pipeline *p,
+	uint32_t table_id,
+	void **keys,
+	uint32_t n_keys,
+	int *key_found,
+	struct rte_pipeline_table_entry **entries);
+
+/**
+ * Read pipeline table stats.
+ *
+ * This function reads table statistics identified by *table_id* of given
+ * pipeline *p*.
+ *
+ * @param p
+ *   Handle to pipeline instance.
+ * @param table_id
+ *   Port ID what stats will be returned.
+ * @param stats
+ *   Statistics buffer.
+ * @param clear
+ *   If not 0 clear stats after reading.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_table_stats_read(struct rte_pipeline *p, uint32_t table_id,
+	struct rte_pipeline_table_stats *stats, int clear);
+
+/*
+ * Port IN
+ *
+ */
+/** Maximum number of input ports allowed for any given pipeline instance. The
+	value of this parameter cannot be changed. */
+#define RTE_PIPELINE_PORT_IN_MAX                                    64
+
+/**
+ * Pipeline input port action handler
+ *
+ * The action handler can decide to drop packets by resetting the associated
+ * packet bit in the pkts_mask parameter. In this case, the action handler is
+ * required not to free the packet buffer, which will be freed eventually by
+ * the pipeline.
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param pkts
+ *   Burst of input packets specified as array of up to 64 pointers to struct
+ *   rte_mbuf
+ * @param n
+ *   Number of packets in the input burst. This parameter specifies that
+ *   elements 0 to (n-1) of pkts array are valid.
+ * @param arg
+ *   Opaque parameter registered by the user at the pipeline table creation
+ *   time
+ * @return
+ *   0 on success, error code otherwise
+ */
+typedef int (*rte_pipeline_port_in_action_handler)(
+	struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint32_t n,
+	void *arg);
+
+/** Parameters for pipeline input port creation */
+struct rte_pipeline_port_in_params {
+	/** Input port operations (specific to each table type) */
+	struct rte_port_in_ops *ops;
+	/** Opaque parameter to be passed to create operation when invoked */
+	void *arg_create;
+
+	/** Callback function to execute the user actions on input packets.
+		Disabled if set to NULL. */
+	rte_pipeline_port_in_action_handler f_action;
+	/** Opaque parameter to be passed to the action handler when invoked */
+	void *arg_ah;
+
+	/** Recommended burst size for the RX operation(in number of pkts) */
+	uint32_t burst_size;
+};
+
+/**
+ * Pipeline input port create
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param params
+ *   Parameters for pipeline input port creation
+ * @param port_id
+ *   Input port ID. Valid only within the scope of input port IDs of the
+ *   current pipeline. Only returned after a successful invocation.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_in_create(struct rte_pipeline *p,
+	struct rte_pipeline_port_in_params *params,
+	uint32_t *port_id);
+
+/**
+ * Pipeline input port connect to table
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param port_id
+ *   Port ID (returned by previous invocation of pipeline input port create)
+ * @param table_id
+ *   Table ID (returned by previous invocation of pipeline table create)
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_in_connect_to_table(struct rte_pipeline *p,
+	uint32_t port_id,
+	uint32_t table_id);
+
+/**
+ * Pipeline input port enable
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param port_id
+ *   Port ID (returned by previous invocation of pipeline input port create)
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_in_enable(struct rte_pipeline *p,
+	uint32_t port_id);
+
+/**
+ * Pipeline input port disable
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param port_id
+ *   Port ID (returned by previous invocation of pipeline input port create)
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_in_disable(struct rte_pipeline *p,
+	uint32_t port_id);
+
+/**
+ * Read pipeline port in stats.
+ *
+ * This function reads port in statistics identified by *port_id* of given
+ * pipeline *p*.
+ *
+ * @param p
+ *   Handle to pipeline instance.
+ * @param port_id
+ *   Port ID what stats will be returned.
+ * @param stats
+ *   Statistics buffer.
+ * @param clear
+ *   If not 0 clear stats after reading.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_in_stats_read(struct rte_pipeline *p, uint32_t port_id,
+	struct rte_pipeline_port_in_stats *stats, int clear);
+
+/*
+ * Port OUT
+ *
+ */
+/** Maximum number of output ports allowed for any given pipeline instance. The
+	value of this parameter cannot be changed. */
+#define RTE_PIPELINE_PORT_OUT_MAX                                   64
+
+/**
+ * Pipeline output port action handler
+ *
+ * The action handler can decide to drop packets by resetting the associated
+ * packet bit in the pkts_mask parameter. In this case, the action handler is
+ * required not to free the packet buffer, which will be freed eventually by
+ * the pipeline.
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param pkts
+ *   Burst of input packets specified as array of up to 64 pointers to struct
+ *   rte_mbuf
+ * @param pkts_mask
+ *   64-bit bitmask specifying which packets in the input burst are valid. When
+ *   pkts_mask bit n is set, then element n of pkts array is pointing to a
+ *   valid packet. Otherwise, element n of pkts array will not be accessed.
+ * @param arg
+ *   Opaque parameter registered by the user at the pipeline table creation
+ *   time
+ * @return
+ *   0 on success, error code otherwise
+ */
+typedef int (*rte_pipeline_port_out_action_handler)(
+	struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint64_t pkts_mask,
+	void *arg);
+
+/** Parameters for pipeline output port creation. The action handlers have to
+be either both enabled or both disabled (by setting them to NULL). When
+enabled, the pipeline selects between them at different moments, based on the
+number of packets that have to be sent to the same output port. */
+struct rte_pipeline_port_out_params {
+	/** Output port operations (specific to each table type) */
+	struct rte_port_out_ops *ops;
+	/** Opaque parameter to be passed to create operation when invoked */
+	void *arg_create;
+
+	/** Callback function executing the user actions on bust of input
+	packets */
+	rte_pipeline_port_out_action_handler f_action;
+	/** Opaque parameter to be passed to the action handler when invoked */
+	void *arg_ah;
+};
+
+/**
+ * Pipeline output port create
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param params
+ *   Parameters for pipeline output port creation
+ * @param port_id
+ *   Output port ID. Valid only within the scope of output port IDs of the
+ *   current pipeline. Only returned after a successful invocation.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_out_create(struct rte_pipeline *p,
+	struct rte_pipeline_port_out_params *params,
+	uint32_t *port_id);
+
+/**
+ * Read pipeline port out stats.
+ *
+ * This function reads port out statistics identified by *port_id* of given
+ * pipeline *p*.
+ *
+ * @param p
+ *   Handle to pipeline instance.
+ * @param port_id
+ *   Port ID what stats will be returned.
+ * @param stats
+ *   Statistics buffer.
+ * @param clear
+ *   If not 0 clear stats after reading.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_out_stats_read(struct rte_pipeline *p, uint32_t port_id,
+	struct rte_pipeline_port_out_stats *stats, int clear);
+
+/*
+ * Functions to be called as part of the port IN/OUT or table action handlers
+ *
+ */
+/**
+ * Action handler packet insert to output port
+ *
+ * This function can be called by any input/output port or table action handler
+ * to send a packet out through one of the pipeline output ports. This packet is
+ * generated by the action handler, i.e. this packet is not part of the burst of
+ * packets read from one of the pipeline input ports and currently processed by
+ * the pipeline (this packet is not an element of the pkts array input parameter
+ * of the action handler).
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param port_id
+ *   Output port ID (returned by previous invocation of pipeline output port
+ *   create) to send the packet specified by pkt
+ * @param pkt
+ *   New packet generated by the action handler
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_port_out_packet_insert(struct rte_pipeline *p,
+	uint32_t port_id,
+	struct rte_mbuf *pkt);
+
+#define rte_pipeline_ah_port_out_packet_insert \
+	rte_pipeline_port_out_packet_insert
+
+/**
+ * Action handler packet hijack
+ *
+ * This function can be called by any input/output port or table action handler
+ * to hijack selected packets from the burst of packets read from one of the
+ * pipeline input ports and currently processed by the pipeline. The hijacked
+ * packets are removed from any further pipeline processing, with the action
+ * handler now having the full ownership for these packets.
+ *
+ * The action handler can further send the hijacked packets out through any
+ * pipeline output port by calling the rte_pipeline_ah_port_out_packet_insert()
+ * function. The action handler can also drop these packets by calling the
+ * rte_pktmbuf_free() function, although a better alternative is provided by
+ * the action handler using the rte_pipeline_ah_packet_drop() function.
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param pkts_mask
+ *   64-bit bitmask specifying which of the packets handed over for processing
+ *   to the action handler is to be hijacked by the action handler. When
+ *   pkts_mask bit n is set, then element n of the pkts array (input argument to
+ *   the action handler) is hijacked.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_ah_packet_hijack(struct rte_pipeline *p,
+	uint64_t pkts_mask);
+
+/**
+ * Action handler packet drop
+ *
+ * This function is called by the pipeline action handlers (port in/out, table)
+ * to drop the packets selected using packet mask.
+ *
+ * This function can be called by any input/output port or table action handler
+ * to drop selected packets from the burst of packets read from one of the
+ * pipeline input ports and currently processed by the pipeline. The dropped
+ * packets are removed from any further pipeline processing and the packet
+ * buffers are eventually freed to their buffer pool.
+ *
+ * This function updates the drop statistics counters correctly, therefore the
+ * recommended approach for dropping packets by the action handlers is to call
+ * this function as opposed to the action handler hijacking the packets first
+ * and then dropping them invisibly to the pipeline (by using the
+ * rte_pktmbuf_free() function).
+ *
+ * @param p
+ *   Handle to pipeline instance
+ * @param pkts_mask
+ *   64-bit bitmask specifying which of the packets handed over for processing
+ *   to the action handler is to be dropped by the action handler. When
+ *   pkts_mask bit n is set, then element n of the pkts array (input argument to
+ *   the action handler) is dropped.
+ * @return
+ *   0 on success, error code otherwise
+ */
+int rte_pipeline_ah_packet_drop(struct rte_pipeline *p,
+	uint64_t pkts_mask);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline_version.map b/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline_version.map
new file mode 100644
index 00000000..d820b22f
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/rte_pipeline_version.map
@@ -0,0 +1,75 @@
+DPDK_2.0 {
+	global:
+
+	rte_pipeline_check;
+	rte_pipeline_create;
+	rte_pipeline_flush;
+	rte_pipeline_free;
+	rte_pipeline_port_in_connect_to_table;
+	rte_pipeline_port_in_create;
+	rte_pipeline_port_in_disable;
+	rte_pipeline_port_in_enable;
+	rte_pipeline_port_out_create;
+	rte_pipeline_port_out_packet_insert;
+	rte_pipeline_run;
+	rte_pipeline_table_create;
+	rte_pipeline_table_default_entry_add;
+	rte_pipeline_table_default_entry_delete;
+	rte_pipeline_table_entry_add;
+	rte_pipeline_table_entry_delete;
+
+	local: *;
+};
+
+DPDK_2.1 {
+	global:
+
+	rte_pipeline_port_in_stats_read;
+	rte_pipeline_port_out_stats_read;
+	rte_pipeline_table_stats_read;
+
+} DPDK_2.0;
+
+DPDK_2.2 {
+	global:
+
+	rte_pipeline_table_entry_add_bulk;
+	rte_pipeline_table_entry_delete_bulk;
+
+} DPDK_2.1;
+
+DPDK_16.04 {
+	global:
+
+	rte_pipeline_ah_packet_hijack;
+	rte_pipeline_ah_packet_drop;
+
+} DPDK_2.2;
+
+EXPERIMENTAL {
+	global:
+
+	rte_port_in_action_apply;
+	rte_port_in_action_create;
+	rte_port_in_action_free;
+	rte_port_in_action_params_get;
+	rte_port_in_action_profile_action_register;
+	rte_port_in_action_profile_create;
+	rte_port_in_action_profile_free;
+	rte_port_in_action_profile_freeze;
+	rte_table_action_apply;
+	rte_table_action_create;
+	rte_table_action_dscp_table_update;
+	rte_table_action_free;
+	rte_table_action_meter_profile_add;
+	rte_table_action_meter_profile_delete;
+	rte_table_action_meter_read;
+	rte_table_action_profile_action_register;
+	rte_table_action_profile_create;
+	rte_table_action_profile_free;
+	rte_table_action_profile_freeze;
+	rte_table_action_table_params_get;
+	rte_table_action_stats_read;
+	rte_table_action_time_read;
+	rte_table_action_ttl_read;
+};
diff --git a/src/spdk/dpdk/lib/librte_pipeline/rte_port_in_action.c b/src/spdk/dpdk/lib/librte_pipeline/rte_port_in_action.c
new file mode 100644
index 00000000..e3b00df8
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/rte_port_in_action.c
@@ -0,0 +1,531 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_byteorder.h>
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+
+#include "rte_port_in_action.h"
+
+/**
+ * RTE_PORT_IN_ACTION_FLTR
+ */
+static int
+fltr_cfg_check(struct rte_port_in_action_fltr_config *cfg)
+{
+	if (cfg == NULL)
+		return -1;
+
+	return 0;
+}
+
+struct fltr_data {
+	uint32_t port_id;
+};
+
+static void
+fltr_init(struct fltr_data *data,
+	struct rte_port_in_action_fltr_config *cfg)
+{
+	data->port_id = cfg->port_id;
+}
+
+static int
+fltr_apply(struct fltr_data *data,
+	struct rte_port_in_action_fltr_params *p)
+{
+	/* Check input arguments */
+	if (p == NULL)
+		return -1;
+
+	data->port_id = p->port_id;
+
+	return 0;
+}
+
+/**
+ * RTE_PORT_IN_ACTION_LB
+ */
+static int
+lb_cfg_check(struct rte_port_in_action_lb_config *cfg)
+{
+	if ((cfg == NULL) ||
+		(cfg->key_size < RTE_PORT_IN_ACTION_LB_KEY_SIZE_MIN) ||
+		(cfg->key_size > RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX) ||
+		(!rte_is_power_of_2(cfg->key_size)) ||
+		(cfg->f_hash == NULL))
+		return -1;
+
+	return 0;
+}
+
+struct lb_data {
+	uint32_t port_id[RTE_PORT_IN_ACTION_LB_TABLE_SIZE];
+};
+
+static void
+lb_init(struct lb_data *data,
+	struct rte_port_in_action_lb_config *cfg)
+{
+	memcpy(data->port_id, cfg->port_id, sizeof(cfg->port_id));
+}
+
+static int
+lb_apply(struct lb_data *data,
+	struct rte_port_in_action_lb_params *p)
+{
+	/* Check input arguments */
+	if (p == NULL)
+		return -1;
+
+	memcpy(data->port_id, p->port_id, sizeof(p->port_id));
+
+	return 0;
+}
+
+/**
+ * Action profile
+ */
+static int
+action_valid(enum rte_port_in_action_type action)
+{
+	switch (action) {
+	case RTE_PORT_IN_ACTION_FLTR:
+	case RTE_PORT_IN_ACTION_LB:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+#define RTE_PORT_IN_ACTION_MAX                             64
+
+struct ap_config {
+	uint64_t action_mask;
+	struct rte_port_in_action_fltr_config fltr;
+	struct rte_port_in_action_lb_config lb;
+};
+
+static size_t
+action_cfg_size(enum rte_port_in_action_type action)
+{
+	switch (action) {
+	case RTE_PORT_IN_ACTION_FLTR:
+		return sizeof(struct rte_port_in_action_fltr_config);
+	case RTE_PORT_IN_ACTION_LB:
+		return sizeof(struct rte_port_in_action_lb_config);
+	default:
+		return 0;
+	}
+}
+
+static void*
+action_cfg_get(struct ap_config *ap_config,
+	enum rte_port_in_action_type type)
+{
+	switch (type) {
+	case RTE_PORT_IN_ACTION_FLTR:
+		return &ap_config->fltr;
+
+	case RTE_PORT_IN_ACTION_LB:
+		return &ap_config->lb;
+
+	default:
+		return NULL;
+	}
+}
+
+static void
+action_cfg_set(struct ap_config *ap_config,
+	enum rte_port_in_action_type type,
+	void *action_cfg)
+{
+	void *dst = action_cfg_get(ap_config, type);
+
+	if (dst)
+		memcpy(dst, action_cfg, action_cfg_size(type));
+
+	ap_config->action_mask |= 1LLU << type;
+}
+
+struct ap_data {
+	size_t offset[RTE_PORT_IN_ACTION_MAX];
+	size_t total_size;
+};
+
+static size_t
+action_data_size(enum rte_port_in_action_type action,
+	struct ap_config *ap_config __rte_unused)
+{
+	switch (action) {
+	case RTE_PORT_IN_ACTION_FLTR:
+		return sizeof(struct fltr_data);
+
+	case RTE_PORT_IN_ACTION_LB:
+		return sizeof(struct lb_data);
+
+	default:
+		return 0;
+	}
+}
+
+static void
+action_data_offset_set(struct ap_data *ap_data,
+	struct ap_config *ap_config)
+{
+	uint64_t action_mask = ap_config->action_mask;
+	size_t offset;
+	uint32_t action;
+
+	memset(ap_data->offset, 0, sizeof(ap_data->offset));
+
+	offset = 0;
+	for (action = 0; action < RTE_PORT_IN_ACTION_MAX; action++)
+		if (action_mask & (1LLU << action)) {
+			ap_data->offset[action] = offset;
+			offset += action_data_size((enum rte_port_in_action_type)action,
+				ap_config);
+		}
+
+	ap_data->total_size = offset;
+}
+
+struct rte_port_in_action_profile {
+	struct ap_config cfg;
+	struct ap_data data;
+	int frozen;
+};
+
+struct rte_port_in_action_profile *
+rte_port_in_action_profile_create(uint32_t socket_id)
+{
+	struct rte_port_in_action_profile *ap;
+
+	/* Memory allocation */
+	ap = rte_zmalloc_socket(NULL,
+		sizeof(struct rte_port_in_action_profile),
+		RTE_CACHE_LINE_SIZE,
+		socket_id);
+	if (ap == NULL)
+		return NULL;
+
+	return ap;
+}
+
+int
+rte_port_in_action_profile_action_register(struct rte_port_in_action_profile *profile,
+	enum rte_port_in_action_type type,
+	void *action_config)
+{
+	int status;
+
+	/* Check input arguments */
+	if ((profile == NULL) ||
+		profile->frozen ||
+		(action_valid(type) == 0) ||
+		(profile->cfg.action_mask & (1LLU << type)) ||
+		((action_cfg_size(type) == 0) && action_config) ||
+		(action_cfg_size(type) && (action_config == NULL)))
+		return -EINVAL;
+
+	switch (type) {
+	case RTE_PORT_IN_ACTION_FLTR:
+		status = fltr_cfg_check(action_config);
+		break;
+
+	case RTE_PORT_IN_ACTION_LB:
+		status = lb_cfg_check(action_config);
+		break;
+
+	default:
+		status = 0;
+		break;
+	}
+
+	if (status)
+		return status;
+
+	/* Action enable */
+	action_cfg_set(&profile->cfg, type, action_config);
+
+	return 0;
+}
+
+int
+rte_port_in_action_profile_freeze(struct rte_port_in_action_profile *profile)
+{
+	if (profile->frozen)
+		return -EBUSY;
+
+	action_data_offset_set(&profile->data, &profile->cfg);
+	profile->frozen = 1;
+
+	return 0;
+}
+
+int
+rte_port_in_action_profile_free(struct rte_port_in_action_profile *profile)
+{
+	if (profile == NULL)
+		return 0;
+
+	free(profile);
+	return 0;
+}
+
+/**
+ * Action
+ */
+struct rte_port_in_action {
+	struct ap_config cfg;
+	struct ap_data data;
+	uint8_t memory[0] __rte_cache_aligned;
+};
+
+static __rte_always_inline void *
+action_data_get(struct rte_port_in_action *action,
+	enum rte_port_in_action_type type)
+{
+	size_t offset = action->data.offset[type];
+
+	return &action->memory[offset];
+}
+
+static void
+action_data_init(struct rte_port_in_action *action,
+	enum rte_port_in_action_type type)
+{
+	void *data = action_data_get(action, type);
+
+	switch (type) {
+	case RTE_PORT_IN_ACTION_FLTR:
+		fltr_init(data, &action->cfg.fltr);
+		return;
+
+	case RTE_PORT_IN_ACTION_LB:
+		lb_init(data, &action->cfg.lb);
+		return;
+
+	default:
+		return;
+	}
+}
+
+struct rte_port_in_action *
+rte_port_in_action_create(struct rte_port_in_action_profile *profile,
+	uint32_t socket_id)
+{
+	struct rte_port_in_action *action;
+	size_t size;
+	uint32_t i;
+
+	/* Check input arguments */
+	if ((profile == NULL) ||
+		(profile->frozen == 0))
+		return NULL;
+
+	/* Memory allocation */
+	size = sizeof(struct rte_port_in_action) + profile->data.total_size;
+	size = RTE_CACHE_LINE_ROUNDUP(size);
+
+	action = rte_zmalloc_socket(NULL,
+		size,
+		RTE_CACHE_LINE_SIZE,
+		socket_id);
+	if (action == NULL)
+		return NULL;
+
+	/* Initialization */
+	memcpy(&action->cfg, &profile->cfg, sizeof(profile->cfg));
+	memcpy(&action->data, &profile->data, sizeof(profile->data));
+
+	for (i = 0; i < RTE_PORT_IN_ACTION_MAX; i++)
+		if (action->cfg.action_mask & (1LLU << i))
+			action_data_init(action,
+				(enum rte_port_in_action_type)i);
+
+	return action;
+}
+
+int
+rte_port_in_action_apply(struct rte_port_in_action *action,
+	enum rte_port_in_action_type type,
+	void *action_params)
+{
+	void *action_data;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		(action_valid(type) == 0) ||
+		((action->cfg.action_mask & (1LLU << type)) == 0) ||
+		(action_params == NULL))
+		return -EINVAL;
+
+	/* Data update */
+	action_data = action_data_get(action, type);
+
+	switch (type) {
+	case RTE_PORT_IN_ACTION_FLTR:
+		return fltr_apply(action_data,
+			action_params);
+
+	case RTE_PORT_IN_ACTION_LB:
+		return lb_apply(action_data,
+			action_params);
+
+	default:
+		return -EINVAL;
+	}
+}
+
+static int
+ah_filter_on_match(struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint32_t n_pkts,
+	void *arg)
+{
+	struct rte_port_in_action *action = arg;
+	struct rte_port_in_action_fltr_config *cfg = &action->cfg.fltr;
+	uint64_t *key_mask = (uint64_t *) cfg->key_mask;
+	uint64_t *key = (uint64_t *) cfg->key;
+	uint32_t key_offset = cfg->key_offset;
+	struct fltr_data *data = action_data_get(action,
+						RTE_PORT_IN_ACTION_FLTR);
+	uint32_t i;
+
+	for (i = 0; i < n_pkts; i++) {
+		struct rte_mbuf *pkt = pkts[i];
+		uint64_t *pkt_key = RTE_MBUF_METADATA_UINT64_PTR(pkt,
+					key_offset);
+
+		uint64_t xor0 = (pkt_key[0] & key_mask[0]) ^ key[0];
+		uint64_t xor1 = (pkt_key[1] & key_mask[1]) ^ key[1];
+		uint64_t or = xor0 | xor1;
+
+		if (or == 0) {
+			rte_pipeline_ah_packet_hijack(p, 1LLU << i);
+			rte_pipeline_port_out_packet_insert(p,
+				data->port_id, pkt);
+		}
+	}
+
+	return 0;
+}
+
+static int
+ah_filter_on_mismatch(struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint32_t n_pkts,
+	void *arg)
+{
+	struct rte_port_in_action *action = arg;
+	struct rte_port_in_action_fltr_config *cfg = &action->cfg.fltr;
+	uint64_t *key_mask = (uint64_t *) cfg->key_mask;
+	uint64_t *key = (uint64_t *) cfg->key;
+	uint32_t key_offset = cfg->key_offset;
+	struct fltr_data *data = action_data_get(action,
+						RTE_PORT_IN_ACTION_FLTR);
+	uint32_t i;
+
+	for (i = 0; i < n_pkts; i++) {
+		struct rte_mbuf *pkt = pkts[i];
+		uint64_t *pkt_key = RTE_MBUF_METADATA_UINT64_PTR(pkt,
+						key_offset);
+
+		uint64_t xor0 = (pkt_key[0] & key_mask[0]) ^ key[0];
+		uint64_t xor1 = (pkt_key[1] & key_mask[1]) ^ key[1];
+		uint64_t or = xor0 | xor1;
+
+		if (or) {
+			rte_pipeline_ah_packet_hijack(p, 1LLU << i);
+			rte_pipeline_port_out_packet_insert(p,
+				data->port_id, pkt);
+		}
+	}
+
+	return 0;
+}
+
+static int
+ah_lb(struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint32_t n_pkts,
+	void *arg)
+{
+	struct rte_port_in_action *action = arg;
+	struct rte_port_in_action_lb_config *cfg = &action->cfg.lb;
+	struct lb_data *data = action_data_get(action, RTE_PORT_IN_ACTION_LB);
+	uint64_t pkt_mask = RTE_LEN2MASK(n_pkts, uint64_t);
+	uint32_t i;
+
+	rte_pipeline_ah_packet_hijack(p, pkt_mask);
+
+	for (i = 0; i < n_pkts; i++) {
+		struct rte_mbuf *pkt = pkts[i];
+		uint8_t *pkt_key = RTE_MBUF_METADATA_UINT8_PTR(pkt,
+					cfg->key_offset);
+
+		uint64_t digest = cfg->f_hash(pkt_key,
+			cfg->key_mask,
+			cfg->key_size,
+			cfg->seed);
+		uint64_t pos = digest & (RTE_PORT_IN_ACTION_LB_TABLE_SIZE - 1);
+		uint32_t port_id = data->port_id[pos];
+
+		rte_pipeline_port_out_packet_insert(p, port_id, pkt);
+	}
+
+	return 0;
+}
+
+static rte_pipeline_port_in_action_handler
+ah_selector(struct rte_port_in_action *action)
+{
+	if (action->cfg.action_mask == 0)
+		return NULL;
+
+	if (action->cfg.action_mask == 1LLU << RTE_PORT_IN_ACTION_FLTR)
+		return (action->cfg.fltr.filter_on_match) ?
+			ah_filter_on_match : ah_filter_on_mismatch;
+
+	if (action->cfg.action_mask == 1LLU << RTE_PORT_IN_ACTION_LB)
+		return ah_lb;
+
+	return NULL;
+}
+
+int
+rte_port_in_action_params_get(struct rte_port_in_action *action,
+	struct rte_pipeline_port_in_params *params)
+{
+	rte_pipeline_port_in_action_handler f_action;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		(params == NULL))
+		return -EINVAL;
+
+	f_action = ah_selector(action);
+
+	/* Fill in params */
+	params->f_action = f_action;
+	params->arg_ah = (f_action) ? action : NULL;
+
+	return 0;
+}
+
+int
+rte_port_in_action_free(struct rte_port_in_action *action)
+{
+	if (action == NULL)
+		return 0;
+
+	rte_free(action);
+
+	return 0;
+}
diff --git a/src/spdk/dpdk/lib/librte_pipeline/rte_port_in_action.h b/src/spdk/dpdk/lib/librte_pipeline/rte_port_in_action.h
new file mode 100644
index 00000000..0a85e4e0
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/rte_port_in_action.h
@@ -0,0 +1,301 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_RTE_PORT_IN_ACTION_H__
+#define __INCLUDE_RTE_PORT_IN_ACTION_H__
+
+/**
+ * @file
+ * RTE Pipeline Input Port Actions
+ *
+ * This API provides a common set of actions for pipeline input ports to speed
+ * up application development.
+ *
+ * Each pipeline input port can be assigned an action handler to be executed
+ * on every input packet during the pipeline execution. The pipeline library
+ * allows the user to define his own input port actions by providing customized
+ * input port action handler. While the user can still follow this process, this
+ * API is intended to provide a quicker development alternative for a set of
+ * predefined actions.
+ *
+ * The typical steps to use this API are:
+ *  - Define an input port action profile. This is a configuration template that
+ *    can potentially be shared by multiple input ports from the same or
+ *    different pipelines, with different input ports from the same pipeline
+ *    able to use different action profiles. For every input port using a given
+ *    action profile, the profile defines the set of actions and the action
+ *    configuration to be executed by the input port. API functions:
+ *    rte_port_in_action_profile_create(),
+ *    rte_port_in_action_profile_action_register(),
+ *    rte_port_in_action_profile_freeze().
+ *
+ *  - Instantiate the input port action profile to create input port action
+ *    objects. Each pipeline input port has its own action object.
+ *    API functions: rte_port_in_action_create().
+ *
+ *  - Use the input port action object to generate the input port action handler
+ *    invoked by the pipeline. API functions:
+ *    rte_port_in_action_params_get().
+ *
+ *  - Use the input port action object to generate the internal data structures
+ *    used by the input port action handler based on given action parameters.
+ *    API functions: rte_port_in_action_apply().
+ *
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#include <rte_compat.h>
+#include <rte_table_hash.h>
+
+#include "rte_pipeline.h"
+
+/** Input port actions. */
+enum rte_port_in_action_type {
+	/** Filter selected input packets. */
+	RTE_PORT_IN_ACTION_FLTR = 0,
+
+	/**  Load balance. */
+	RTE_PORT_IN_ACTION_LB,
+};
+
+/**
+ * RTE_PORT_IN_ACTION_FLTR
+ */
+/** Filter key size (number of bytes) */
+#define RTE_PORT_IN_ACTION_FLTR_KEY_SIZE                   16
+
+/** Filter action configuration (per action profile). */
+struct rte_port_in_action_fltr_config {
+	/** Key offset within the input packet buffer. Offset 0 points to the
+	 * first byte of the MBUF structure.
+	 */
+	uint32_t key_offset;
+
+	/** Key mask. */
+	uint8_t key_mask[RTE_PORT_IN_ACTION_FLTR_KEY_SIZE];
+
+	/** Key value. */
+	uint8_t key[RTE_PORT_IN_ACTION_FLTR_KEY_SIZE];
+
+	/** When non-zero, all the input packets that match the *key* (with the
+	 * *key_mask* applied) are sent to the pipeline output port *port_id*.
+	 * When zero, all the input packets that do NOT match the *key* (with
+	 * *key_mask* applied) are sent to the pipeline output port *port_id*.
+	 */
+	int filter_on_match;
+
+	/** Pipeline output port ID to send the filtered input packets to.
+	 * Can be updated later.
+	 *
+	 * @see struct rte_port_in_action_fltr_params
+	 */
+	uint32_t port_id;
+};
+
+/** Filter action parameters (per action). */
+struct rte_port_in_action_fltr_params {
+	/** Pipeline output port ID to send the filtered input packets to. */
+	uint32_t port_id;
+};
+
+/**
+ * RTE_PORT_IN_ACTION_LB
+ */
+/** Load balance key size min (number of bytes). */
+#define RTE_PORT_IN_ACTION_LB_KEY_SIZE_MIN                    8
+
+/** Load balance key size max (number of bytes). */
+#define RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX                    64
+
+/** Load balance table size. */
+#define RTE_PORT_IN_ACTION_LB_TABLE_SIZE                   16
+
+/** Load balance action configuration (per action profile). */
+struct rte_port_in_action_lb_config {
+	/** Key size (number of bytes). */
+	uint32_t key_size;
+
+	/** Key offset within the input packet buffer. Offset 0 points to the
+	 * first byte of the MBUF structure.
+	 */
+	uint32_t key_offset;
+
+	/** Key mask(*key_size* bytes are valid). */
+	uint8_t key_mask[RTE_PORT_IN_ACTION_LB_KEY_SIZE_MAX];
+
+	/** Hash function. */
+	rte_table_hash_op_hash f_hash;
+
+	/** Seed value for *f_hash*. */
+	uint64_t seed;
+
+	/** Table defining the weight of each pipeline output port. The weights
+	 * are set in 1/RTE_PORT_IN_ACTION_LB_TABLE_SIZE increments. To assign a
+	 * weight of N/RTE_PORT_IN_ACTION_LB_TABLE_SIZE to a given output port
+	 * (0 <= N <= RTE_PORT_IN_ACTION_LB_TABLE_SIZE), the output port needs
+	 * to show up exactly N times in this table. Can be updated later.
+	 *
+	 * @see struct rte_port_in_action_lb_params
+	 */
+	uint32_t port_id[RTE_PORT_IN_ACTION_LB_TABLE_SIZE];
+};
+
+/** Load balance action parameters (per action). */
+struct rte_port_in_action_lb_params {
+	/** Table defining the weight of each pipeline output port. The weights
+	 * are set in 1/RTE_PORT_IN_ACTION_LB_TABLE_SIZE increments. To assign a
+	 * weight of N/RTE_PORT_IN_ACTION_LB_TABLE_SIZE to a given output port
+	 * (0 <= N <= RTE_PORT_IN_ACTION_LB_TABLE_SIZE), the output port needs
+	 * to show up exactly N times in this table.
+	 */
+	uint32_t port_id[RTE_PORT_IN_ACTION_LB_TABLE_SIZE];
+};
+
+/**
+ * Input port action profile.
+ */
+struct rte_port_in_action_profile;
+
+/**
+ * Input port action profile create.
+ *
+ * @param[in] socket_id
+ *   CPU socket ID for the internal data structures memory allocation.
+ * @return
+ *   Input port action profile handle on success, NULL otherwise.
+ */
+struct rte_port_in_action_profile * __rte_experimental
+rte_port_in_action_profile_create(uint32_t socket_id);
+
+/**
+ * Input port action profile free.
+ *
+ * @param[in] profile
+ *   Input port action profile handle (needs to be valid).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_port_in_action_profile_free(struct rte_port_in_action_profile *profile);
+
+/**
+ * Input port action profile action register.
+ *
+ * @param[in] profile
+ *   Input port action profile handle (needs to be valid and not in frozen
+ *   state).
+ * @param[in] type
+ *   Specific input port action to be registered for *profile*.
+ * @param[in] action_config
+ *   Configuration for the *type* action.
+ *   If struct rte_port_in_action_*type*_config is defined, it needs to point to
+ *   a valid instance of this structure, otherwise it needs to be set to NULL.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_port_in_action_profile_action_register(
+	struct rte_port_in_action_profile *profile,
+	enum rte_port_in_action_type type,
+	void *action_config);
+
+/**
+ * Input port action profile freeze.
+ *
+ * Once this function is called successfully, the given profile enters the
+ * frozen state with the following immediate effects: no more actions can be
+ * registered for this profile, so the profile can be instantiated to create
+ * input port action objects.
+ *
+ * @param[in] profile
+ *   Input port profile action handle (needs to be valid and not in frozen
+ *   state).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ *
+ * @see rte_port_in_action_create()
+ */
+int __rte_experimental
+rte_port_in_action_profile_freeze(struct rte_port_in_action_profile *profile);
+
+/**
+ * Input port action.
+ */
+struct rte_port_in_action;
+
+/**
+ * Input port action create.
+ *
+ * Instantiates the given input port action profile to create an input port
+ * action object.
+ *
+ * @param[in] profile
+ *   Input port profile action handle (needs to be valid and in frozen state).
+ * @param[in] socket_id
+ *   CPU socket ID where the internal data structures required by the new input
+ *   port action object should be allocated.
+ * @return
+ *   Handle to input port action object on success, NULL on error.
+ */
+struct rte_port_in_action * __rte_experimental
+rte_port_in_action_create(struct rte_port_in_action_profile *profile,
+	uint32_t socket_id);
+
+/**
+ * Input port action free.
+ *
+ * @param[in] action
+ *   Handle to input port action object (needs to be valid).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_port_in_action_free(struct rte_port_in_action *action);
+
+/**
+ * Input port params get.
+ *
+ * @param[in] action
+ *   Handle to input port action object (needs to be valid).
+ * @param[inout] params
+ *   Pipeline input port parameters (needs to be pre-allocated).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_port_in_action_params_get(struct rte_port_in_action *action,
+	struct rte_pipeline_port_in_params *params);
+
+/**
+ * Input port action apply.
+ *
+ * @param[in] action
+ *   Handle to input port action object (needs to be valid).
+ * @param[in] type
+ *   Specific input port action previously registered for the input port action
+ *   profile of the *action* object.
+ * @param[in] action_params
+ *   Parameters for the *type* action.
+ *   If struct rte_port_in_action_*type*_params is defined, it needs to point to
+ *   a valid instance of this structure, otherwise it needs to be set to NULL.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_port_in_action_apply(struct rte_port_in_action *action,
+	enum rte_port_in_action_type type,
+	void *action_params);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCLUDE_RTE_PORT_IN_ACTION_H__ */
diff --git a/src/spdk/dpdk/lib/librte_pipeline/rte_table_action.c b/src/spdk/dpdk/lib/librte_pipeline/rte_table_action.c
new file mode 100644
index 00000000..83ffa5de
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/rte_table_action.c
@@ -0,0 +1,2386 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_byteorder.h>
+#include <rte_cycles.h>
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+#include <rte_ether.h>
+#include <rte_ip.h>
+#include <rte_esp.h>
+#include <rte_tcp.h>
+#include <rte_udp.h>
+
+#include "rte_table_action.h"
+
+#define rte_htons rte_cpu_to_be_16
+#define rte_htonl rte_cpu_to_be_32
+
+#define rte_ntohs rte_be_to_cpu_16
+#define rte_ntohl rte_be_to_cpu_32
+
+/**
+ * RTE_TABLE_ACTION_FWD
+ */
+#define fwd_data rte_pipeline_table_entry
+
+static int
+fwd_apply(struct fwd_data *data,
+	struct rte_table_action_fwd_params *p)
+{
+	data->action = p->action;
+
+	if (p->action == RTE_PIPELINE_ACTION_PORT)
+		data->port_id = p->id;
+
+	if (p->action == RTE_PIPELINE_ACTION_TABLE)
+		data->table_id = p->id;
+
+	return 0;
+}
+
+/**
+ * RTE_TABLE_ACTION_LB
+ */
+static int
+lb_cfg_check(struct rte_table_action_lb_config *cfg)
+{
+	if ((cfg == NULL) ||
+		(cfg->key_size < RTE_TABLE_ACTION_LB_KEY_SIZE_MIN) ||
+		(cfg->key_size > RTE_TABLE_ACTION_LB_KEY_SIZE_MAX) ||
+		(!rte_is_power_of_2(cfg->key_size)) ||
+		(cfg->f_hash == NULL))
+		return -1;
+
+	return 0;
+}
+
+struct lb_data {
+	uint32_t out[RTE_TABLE_ACTION_LB_TABLE_SIZE];
+} __attribute__((__packed__));
+
+static int
+lb_apply(struct lb_data *data,
+	struct rte_table_action_lb_params *p)
+{
+	memcpy(data->out, p->out, sizeof(data->out));
+
+	return 0;
+}
+
+static __rte_always_inline void
+pkt_work_lb(struct rte_mbuf *mbuf,
+	struct lb_data *data,
+	struct rte_table_action_lb_config *cfg)
+{
+	uint8_t *pkt_key = RTE_MBUF_METADATA_UINT8_PTR(mbuf, cfg->key_offset);
+	uint32_t *out = RTE_MBUF_METADATA_UINT32_PTR(mbuf, cfg->out_offset);
+	uint64_t digest, pos;
+	uint32_t out_val;
+
+	digest = cfg->f_hash(pkt_key,
+		cfg->key_mask,
+		cfg->key_size,
+		cfg->seed);
+	pos = digest & (RTE_TABLE_ACTION_LB_TABLE_SIZE - 1);
+	out_val = data->out[pos];
+
+	*out = out_val;
+}
+
+/**
+ * RTE_TABLE_ACTION_MTR
+ */
+static int
+mtr_cfg_check(struct rte_table_action_mtr_config *mtr)
+{
+	if ((mtr->alg == RTE_TABLE_ACTION_METER_SRTCM) ||
+		((mtr->n_tc != 1) && (mtr->n_tc != 4)) ||
+		(mtr->n_bytes_enabled != 0))
+		return -ENOTSUP;
+	return 0;
+}
+
+#define MBUF_SCHED_QUEUE_TC_COLOR(queue, tc, color)        \
+	((uint16_t)((((uint64_t)(queue)) & 0x3) |          \
+	((((uint64_t)(tc)) & 0x3) << 2) |                  \
+	((((uint64_t)(color)) & 0x3) << 4)))
+
+#define MBUF_SCHED_COLOR(sched, color)                     \
+	(((sched) & (~0x30LLU)) | ((color) << 4))
+
+struct mtr_trtcm_data {
+	struct rte_meter_trtcm trtcm;
+	uint64_t stats[e_RTE_METER_COLORS];
+} __attribute__((__packed__));
+
+#define MTR_TRTCM_DATA_METER_PROFILE_ID_GET(data)          \
+	(((data)->stats[e_RTE_METER_GREEN] & 0xF8LLU) >> 3)
+
+static void
+mtr_trtcm_data_meter_profile_id_set(struct mtr_trtcm_data *data,
+	uint32_t profile_id)
+{
+	data->stats[e_RTE_METER_GREEN] &= ~0xF8LLU;
+	data->stats[e_RTE_METER_GREEN] |= (profile_id % 32) << 3;
+}
+
+#define MTR_TRTCM_DATA_POLICER_ACTION_DROP_GET(data, color)\
+	(((data)->stats[(color)] & 4LLU) >> 2)
+
+#define MTR_TRTCM_DATA_POLICER_ACTION_COLOR_GET(data, color)\
+	((enum rte_meter_color)((data)->stats[(color)] & 3LLU))
+
+static void
+mtr_trtcm_data_policer_action_set(struct mtr_trtcm_data *data,
+	enum rte_meter_color color,
+	enum rte_table_action_policer action)
+{
+	if (action == RTE_TABLE_ACTION_POLICER_DROP) {
+		data->stats[color] |= 4LLU;
+	} else {
+		data->stats[color] &= ~7LLU;
+		data->stats[color] |= color & 3LLU;
+	}
+}
+
+static uint64_t
+mtr_trtcm_data_stats_get(struct mtr_trtcm_data *data,
+	enum rte_meter_color color)
+{
+	return data->stats[color] >> 8;
+}
+
+static void
+mtr_trtcm_data_stats_reset(struct mtr_trtcm_data *data,
+	enum rte_meter_color color)
+{
+	data->stats[color] &= 0xFFLU;
+}
+
+#define MTR_TRTCM_DATA_STATS_INC(data, color)              \
+	((data)->stats[(color)] += (1LLU << 8))
+
+static size_t
+mtr_data_size(struct rte_table_action_mtr_config *mtr)
+{
+	return mtr->n_tc * sizeof(struct mtr_trtcm_data);
+}
+
+struct dscp_table_entry_data {
+	enum rte_meter_color color;
+	uint16_t tc;
+	uint16_t queue_tc_color;
+};
+
+struct dscp_table_data {
+	struct dscp_table_entry_data entry[64];
+};
+
+struct meter_profile_data {
+	struct rte_meter_trtcm_profile profile;
+	uint32_t profile_id;
+	int valid;
+};
+
+static struct meter_profile_data *
+meter_profile_data_find(struct meter_profile_data *mp,
+	uint32_t mp_size,
+	uint32_t profile_id)
+{
+	uint32_t i;
+
+	for (i = 0; i < mp_size; i++) {
+		struct meter_profile_data *mp_data = &mp[i];
+
+		if (mp_data->valid && (mp_data->profile_id == profile_id))
+			return mp_data;
+	}
+
+	return NULL;
+}
+
+static struct meter_profile_data *
+meter_profile_data_find_unused(struct meter_profile_data *mp,
+	uint32_t mp_size)
+{
+	uint32_t i;
+
+	for (i = 0; i < mp_size; i++) {
+		struct meter_profile_data *mp_data = &mp[i];
+
+		if (!mp_data->valid)
+			return mp_data;
+	}
+
+	return NULL;
+}
+
+static int
+mtr_apply_check(struct rte_table_action_mtr_params *p,
+	struct rte_table_action_mtr_config *cfg,
+	struct meter_profile_data *mp,
+	uint32_t mp_size)
+{
+	uint32_t i;
+
+	if (p->tc_mask > RTE_LEN2MASK(cfg->n_tc, uint32_t))
+		return -EINVAL;
+
+	for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
+		struct rte_table_action_mtr_tc_params *p_tc = &p->mtr[i];
+		struct meter_profile_data *mp_data;
+
+		if ((p->tc_mask & (1LLU << i)) == 0)
+			continue;
+
+		mp_data = meter_profile_data_find(mp,
+			mp_size,
+			p_tc->meter_profile_id);
+		if (!mp_data)
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int
+mtr_apply(struct mtr_trtcm_data *data,
+	struct rte_table_action_mtr_params *p,
+	struct rte_table_action_mtr_config *cfg,
+	struct meter_profile_data *mp,
+	uint32_t mp_size)
+{
+	uint32_t i;
+	int status;
+
+	/* Check input arguments */
+	status = mtr_apply_check(p, cfg, mp, mp_size);
+	if (status)
+		return status;
+
+	/* Apply */
+	for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
+		struct rte_table_action_mtr_tc_params *p_tc = &p->mtr[i];
+		struct mtr_trtcm_data *data_tc = &data[i];
+		struct meter_profile_data *mp_data;
+
+		if ((p->tc_mask & (1LLU << i)) == 0)
+			continue;
+
+		/* Find profile */
+		mp_data = meter_profile_data_find(mp,
+			mp_size,
+			p_tc->meter_profile_id);
+		if (!mp_data)
+			return -EINVAL;
+
+		memset(data_tc, 0, sizeof(*data_tc));
+
+		/* Meter object */
+		status = rte_meter_trtcm_config(&data_tc->trtcm,
+			&mp_data->profile);
+		if (status)
+			return status;
+
+		/* Meter profile */
+		mtr_trtcm_data_meter_profile_id_set(data_tc,
+			mp_data - mp);
+
+		/* Policer actions */
+		mtr_trtcm_data_policer_action_set(data_tc,
+			e_RTE_METER_GREEN,
+			p_tc->policer[e_RTE_METER_GREEN]);
+
+		mtr_trtcm_data_policer_action_set(data_tc,
+			e_RTE_METER_YELLOW,
+			p_tc->policer[e_RTE_METER_YELLOW]);
+
+		mtr_trtcm_data_policer_action_set(data_tc,
+			e_RTE_METER_RED,
+			p_tc->policer[e_RTE_METER_RED]);
+	}
+
+	return 0;
+}
+
+static __rte_always_inline uint64_t
+pkt_work_mtr(struct rte_mbuf *mbuf,
+	struct mtr_trtcm_data *data,
+	struct dscp_table_data *dscp_table,
+	struct meter_profile_data *mp,
+	uint64_t time,
+	uint32_t dscp,
+	uint16_t total_length)
+{
+	uint64_t drop_mask, sched;
+	uint64_t *sched_ptr = (uint64_t *) &mbuf->hash.sched;
+	struct dscp_table_entry_data *dscp_entry = &dscp_table->entry[dscp];
+	enum rte_meter_color color_in, color_meter, color_policer;
+	uint32_t tc, mp_id;
+
+	tc = dscp_entry->tc;
+	color_in = dscp_entry->color;
+	data += tc;
+	mp_id = MTR_TRTCM_DATA_METER_PROFILE_ID_GET(data);
+	sched = *sched_ptr;
+
+	/* Meter */
+	color_meter = rte_meter_trtcm_color_aware_check(
+		&data->trtcm,
+		&mp[mp_id].profile,
+		time,
+		total_length,
+		color_in);
+
+	/* Stats */
+	MTR_TRTCM_DATA_STATS_INC(data, color_meter);
+
+	/* Police */
+	drop_mask = MTR_TRTCM_DATA_POLICER_ACTION_DROP_GET(data, color_meter);
+	color_policer =
+		MTR_TRTCM_DATA_POLICER_ACTION_COLOR_GET(data, color_meter);
+	*sched_ptr = MBUF_SCHED_COLOR(sched, color_policer);
+
+	return drop_mask;
+}
+
+/**
+ * RTE_TABLE_ACTION_TM
+ */
+static int
+tm_cfg_check(struct rte_table_action_tm_config *tm)
+{
+	if ((tm->n_subports_per_port == 0) ||
+		(rte_is_power_of_2(tm->n_subports_per_port) == 0) ||
+		(tm->n_subports_per_port > UINT16_MAX) ||
+		(tm->n_pipes_per_subport == 0) ||
+		(rte_is_power_of_2(tm->n_pipes_per_subport) == 0))
+		return -ENOTSUP;
+
+	return 0;
+}
+
+struct tm_data {
+	uint16_t queue_tc_color;
+	uint16_t subport;
+	uint32_t pipe;
+} __attribute__((__packed__));
+
+static int
+tm_apply_check(struct rte_table_action_tm_params *p,
+	struct rte_table_action_tm_config *cfg)
+{
+	if ((p->subport_id >= cfg->n_subports_per_port) ||
+		(p->pipe_id >= cfg->n_pipes_per_subport))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int
+tm_apply(struct tm_data *data,
+	struct rte_table_action_tm_params *p,
+	struct rte_table_action_tm_config *cfg)
+{
+	int status;
+
+	/* Check input arguments */
+	status = tm_apply_check(p, cfg);
+	if (status)
+		return status;
+
+	/* Apply */
+	data->queue_tc_color = 0;
+	data->subport = (uint16_t) p->subport_id;
+	data->pipe = p->pipe_id;
+
+	return 0;
+}
+
+static __rte_always_inline void
+pkt_work_tm(struct rte_mbuf *mbuf,
+	struct tm_data *data,
+	struct dscp_table_data *dscp_table,
+	uint32_t dscp)
+{
+	struct dscp_table_entry_data *dscp_entry = &dscp_table->entry[dscp];
+	struct tm_data *sched_ptr = (struct tm_data *) &mbuf->hash.sched;
+	struct tm_data sched;
+
+	sched = *data;
+	sched.queue_tc_color = dscp_entry->queue_tc_color;
+	*sched_ptr = sched;
+}
+
+/**
+ * RTE_TABLE_ACTION_ENCAP
+ */
+static int
+encap_valid(enum rte_table_action_encap_type encap)
+{
+	switch (encap) {
+	case RTE_TABLE_ACTION_ENCAP_ETHER:
+	case RTE_TABLE_ACTION_ENCAP_VLAN:
+	case RTE_TABLE_ACTION_ENCAP_QINQ:
+	case RTE_TABLE_ACTION_ENCAP_MPLS:
+	case RTE_TABLE_ACTION_ENCAP_PPPOE:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+static int
+encap_cfg_check(struct rte_table_action_encap_config *encap)
+{
+	if ((encap->encap_mask == 0) ||
+		(__builtin_popcountll(encap->encap_mask) != 1))
+		return -ENOTSUP;
+
+	return 0;
+}
+
+struct encap_ether_data {
+	struct ether_hdr ether;
+} __attribute__((__packed__));
+
+#define VLAN(pcp, dei, vid)                                \
+	((uint16_t)((((uint64_t)(pcp)) & 0x7LLU) << 13) |  \
+	((((uint64_t)(dei)) & 0x1LLU) << 12) |             \
+	(((uint64_t)(vid)) & 0xFFFLLU))                    \
+
+struct encap_vlan_data {
+	struct ether_hdr ether;
+	struct vlan_hdr vlan;
+} __attribute__((__packed__));
+
+struct encap_qinq_data {
+	struct ether_hdr ether;
+	struct vlan_hdr svlan;
+	struct vlan_hdr cvlan;
+} __attribute__((__packed__));
+
+#define ETHER_TYPE_MPLS_UNICAST                            0x8847
+
+#define ETHER_TYPE_MPLS_MULTICAST                          0x8848
+
+#define MPLS(label, tc, s, ttl)                            \
+	((uint32_t)(((((uint64_t)(label)) & 0xFFFFFLLU) << 12) |\
+	((((uint64_t)(tc)) & 0x7LLU) << 9) |               \
+	((((uint64_t)(s)) & 0x1LLU) << 8) |                \
+	(((uint64_t)(ttl)) & 0xFFLLU)))
+
+struct encap_mpls_data {
+	struct ether_hdr ether;
+	uint32_t mpls[RTE_TABLE_ACTION_MPLS_LABELS_MAX];
+	uint32_t mpls_count;
+} __attribute__((__packed__));
+
+#define ETHER_TYPE_PPPOE_SESSION                           0x8864
+
+#define PPP_PROTOCOL_IP                                    0x0021
+
+struct pppoe_ppp_hdr {
+	uint16_t ver_type_code;
+	uint16_t session_id;
+	uint16_t length;
+	uint16_t protocol;
+} __attribute__((__packed__));
+
+struct encap_pppoe_data {
+	struct ether_hdr ether;
+	struct pppoe_ppp_hdr pppoe_ppp;
+} __attribute__((__packed__));
+
+static size_t
+encap_data_size(struct rte_table_action_encap_config *encap)
+{
+	switch (encap->encap_mask) {
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER:
+		return sizeof(struct encap_ether_data);
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN:
+		return sizeof(struct encap_vlan_data);
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ:
+		return sizeof(struct encap_qinq_data);
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS:
+		return sizeof(struct encap_mpls_data);
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE:
+		return sizeof(struct encap_pppoe_data);
+
+	default:
+		return 0;
+	}
+}
+
+static int
+encap_apply_check(struct rte_table_action_encap_params *p,
+	struct rte_table_action_encap_config *cfg)
+{
+	if ((encap_valid(p->type) == 0) ||
+		((cfg->encap_mask & (1LLU << p->type)) == 0))
+		return -EINVAL;
+
+	switch (p->type) {
+	case RTE_TABLE_ACTION_ENCAP_ETHER:
+		return 0;
+
+	case RTE_TABLE_ACTION_ENCAP_VLAN:
+		return 0;
+
+	case RTE_TABLE_ACTION_ENCAP_QINQ:
+		return 0;
+
+	case RTE_TABLE_ACTION_ENCAP_MPLS:
+		if ((p->mpls.mpls_count == 0) ||
+			(p->mpls.mpls_count > RTE_TABLE_ACTION_MPLS_LABELS_MAX))
+			return -EINVAL;
+
+		return 0;
+
+	case RTE_TABLE_ACTION_ENCAP_PPPOE:
+		return 0;
+
+	default:
+		return -EINVAL;
+	}
+}
+
+static int
+encap_ether_apply(void *data,
+	struct rte_table_action_encap_params *p,
+	struct rte_table_action_common_config *common_cfg)
+{
+	struct encap_ether_data *d = data;
+	uint16_t ethertype = (common_cfg->ip_version) ?
+		ETHER_TYPE_IPv4 :
+		ETHER_TYPE_IPv6;
+
+	/* Ethernet */
+	ether_addr_copy(&p->ether.ether.da, &d->ether.d_addr);
+	ether_addr_copy(&p->ether.ether.sa, &d->ether.s_addr);
+	d->ether.ether_type = rte_htons(ethertype);
+
+	return 0;
+}
+
+static int
+encap_vlan_apply(void *data,
+	struct rte_table_action_encap_params *p,
+	struct rte_table_action_common_config *common_cfg)
+{
+	struct encap_vlan_data *d = data;
+	uint16_t ethertype = (common_cfg->ip_version) ?
+		ETHER_TYPE_IPv4 :
+		ETHER_TYPE_IPv6;
+
+	/* Ethernet */
+	ether_addr_copy(&p->vlan.ether.da, &d->ether.d_addr);
+	ether_addr_copy(&p->vlan.ether.sa, &d->ether.s_addr);
+	d->ether.ether_type = rte_htons(ETHER_TYPE_VLAN);
+
+	/* VLAN */
+	d->vlan.vlan_tci = rte_htons(VLAN(p->vlan.vlan.pcp,
+		p->vlan.vlan.dei,
+		p->vlan.vlan.vid));
+	d->vlan.eth_proto = rte_htons(ethertype);
+
+	return 0;
+}
+
+static int
+encap_qinq_apply(void *data,
+	struct rte_table_action_encap_params *p,
+	struct rte_table_action_common_config *common_cfg)
+{
+	struct encap_qinq_data *d = data;
+	uint16_t ethertype = (common_cfg->ip_version) ?
+		ETHER_TYPE_IPv4 :
+		ETHER_TYPE_IPv6;
+
+	/* Ethernet */
+	ether_addr_copy(&p->qinq.ether.da, &d->ether.d_addr);
+	ether_addr_copy(&p->qinq.ether.sa, &d->ether.s_addr);
+	d->ether.ether_type = rte_htons(ETHER_TYPE_QINQ);
+
+	/* SVLAN */
+	d->svlan.vlan_tci = rte_htons(VLAN(p->qinq.svlan.pcp,
+		p->qinq.svlan.dei,
+		p->qinq.svlan.vid));
+	d->svlan.eth_proto = rte_htons(ETHER_TYPE_VLAN);
+
+	/* CVLAN */
+	d->cvlan.vlan_tci = rte_htons(VLAN(p->qinq.cvlan.pcp,
+		p->qinq.cvlan.dei,
+		p->qinq.cvlan.vid));
+	d->cvlan.eth_proto = rte_htons(ethertype);
+
+	return 0;
+}
+
+static int
+encap_mpls_apply(void *data,
+	struct rte_table_action_encap_params *p)
+{
+	struct encap_mpls_data *d = data;
+	uint16_t ethertype = (p->mpls.unicast) ?
+		ETHER_TYPE_MPLS_UNICAST :
+		ETHER_TYPE_MPLS_MULTICAST;
+	uint32_t i;
+
+	/* Ethernet */
+	ether_addr_copy(&p->mpls.ether.da, &d->ether.d_addr);
+	ether_addr_copy(&p->mpls.ether.sa, &d->ether.s_addr);
+	d->ether.ether_type = rte_htons(ethertype);
+
+	/* MPLS */
+	for (i = 0; i < p->mpls.mpls_count - 1; i++)
+		d->mpls[i] = rte_htonl(MPLS(p->mpls.mpls[i].label,
+			p->mpls.mpls[i].tc,
+			0,
+			p->mpls.mpls[i].ttl));
+
+	d->mpls[i] = rte_htonl(MPLS(p->mpls.mpls[i].label,
+		p->mpls.mpls[i].tc,
+		1,
+		p->mpls.mpls[i].ttl));
+
+	d->mpls_count = p->mpls.mpls_count;
+	return 0;
+}
+
+static int
+encap_pppoe_apply(void *data,
+	struct rte_table_action_encap_params *p)
+{
+	struct encap_pppoe_data *d = data;
+
+	/* Ethernet */
+	ether_addr_copy(&p->pppoe.ether.da, &d->ether.d_addr);
+	ether_addr_copy(&p->pppoe.ether.sa, &d->ether.s_addr);
+	d->ether.ether_type = rte_htons(ETHER_TYPE_PPPOE_SESSION);
+
+	/* PPPoE and PPP*/
+	d->pppoe_ppp.ver_type_code = rte_htons(0x1100);
+	d->pppoe_ppp.session_id = rte_htons(p->pppoe.pppoe.session_id);
+	d->pppoe_ppp.length = 0; /* not pre-computed */
+	d->pppoe_ppp.protocol = rte_htons(PPP_PROTOCOL_IP);
+
+	return 0;
+}
+
+static int
+encap_apply(void *data,
+	struct rte_table_action_encap_params *p,
+	struct rte_table_action_encap_config *cfg,
+	struct rte_table_action_common_config *common_cfg)
+{
+	int status;
+
+	/* Check input arguments */
+	status = encap_apply_check(p, cfg);
+	if (status)
+		return status;
+
+	switch (p->type) {
+	case RTE_TABLE_ACTION_ENCAP_ETHER:
+		return encap_ether_apply(data, p, common_cfg);
+
+	case RTE_TABLE_ACTION_ENCAP_VLAN:
+		return encap_vlan_apply(data, p, common_cfg);
+
+	case RTE_TABLE_ACTION_ENCAP_QINQ:
+		return encap_qinq_apply(data, p, common_cfg);
+
+	case RTE_TABLE_ACTION_ENCAP_MPLS:
+		return encap_mpls_apply(data, p);
+
+	case RTE_TABLE_ACTION_ENCAP_PPPOE:
+		return encap_pppoe_apply(data, p);
+
+	default:
+		return -EINVAL;
+	}
+}
+
+static __rte_always_inline void *
+encap(void *dst, const void *src, size_t n)
+{
+	dst = ((uint8_t *) dst) - n;
+	return rte_memcpy(dst, src, n);
+}
+
+static __rte_always_inline void
+pkt_work_encap(struct rte_mbuf *mbuf,
+	void *data,
+	struct rte_table_action_encap_config *cfg,
+	void *ip,
+	uint16_t total_length,
+	uint32_t ip_offset)
+{
+	switch (cfg->encap_mask) {
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER:
+		encap(ip, data, sizeof(struct encap_ether_data));
+		mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
+			sizeof(struct encap_ether_data));
+		mbuf->pkt_len = mbuf->data_len = total_length +
+			sizeof(struct encap_ether_data);
+		break;
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN:
+		encap(ip, data, sizeof(struct encap_vlan_data));
+		mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
+			sizeof(struct encap_vlan_data));
+		mbuf->pkt_len = mbuf->data_len = total_length +
+			sizeof(struct encap_vlan_data);
+		break;
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ:
+		encap(ip, data, sizeof(struct encap_qinq_data));
+		mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
+			sizeof(struct encap_qinq_data));
+		mbuf->pkt_len = mbuf->data_len = total_length +
+			sizeof(struct encap_qinq_data);
+		break;
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS:
+	{
+		struct encap_mpls_data *mpls = data;
+		size_t size = sizeof(struct ether_hdr) +
+			mpls->mpls_count * 4;
+
+		encap(ip, data, size);
+		mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) + size);
+		mbuf->pkt_len = mbuf->data_len = total_length + size;
+		break;
+	}
+
+	case 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE:
+	{
+		struct encap_pppoe_data *pppoe =
+			encap(ip, data, sizeof(struct encap_pppoe_data));
+		pppoe->pppoe_ppp.length = rte_htons(total_length + 2);
+		mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
+			sizeof(struct encap_pppoe_data));
+		mbuf->pkt_len = mbuf->data_len = total_length +
+			sizeof(struct encap_pppoe_data);
+		break;
+	}
+
+	default:
+		break;
+	}
+}
+
+/**
+ * RTE_TABLE_ACTION_NAT
+ */
+static int
+nat_cfg_check(struct rte_table_action_nat_config *nat)
+{
+	if ((nat->proto != 0x06) &&
+		(nat->proto != 0x11))
+		return -ENOTSUP;
+
+	return 0;
+}
+
+struct nat_ipv4_data {
+	uint32_t addr;
+	uint16_t port;
+} __attribute__((__packed__));
+
+struct nat_ipv6_data {
+	uint8_t addr[16];
+	uint16_t port;
+} __attribute__((__packed__));
+
+static size_t
+nat_data_size(struct rte_table_action_nat_config *nat __rte_unused,
+	struct rte_table_action_common_config *common)
+{
+	int ip_version = common->ip_version;
+
+	return (ip_version) ?
+		sizeof(struct nat_ipv4_data) :
+		sizeof(struct nat_ipv6_data);
+}
+
+static int
+nat_apply_check(struct rte_table_action_nat_params *p,
+	struct rte_table_action_common_config *cfg)
+{
+	if ((p->ip_version && (cfg->ip_version == 0)) ||
+		((p->ip_version == 0) && cfg->ip_version))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int
+nat_apply(void *data,
+	struct rte_table_action_nat_params *p,
+	struct rte_table_action_common_config *cfg)
+{
+	int status;
+
+	/* Check input arguments */
+	status = nat_apply_check(p, cfg);
+	if (status)
+		return status;
+
+	/* Apply */
+	if (p->ip_version) {
+		struct nat_ipv4_data *d = data;
+
+		d->addr = rte_htonl(p->addr.ipv4);
+		d->port = rte_htons(p->port);
+	} else {
+		struct nat_ipv6_data *d = data;
+
+		memcpy(d->addr, p->addr.ipv6, sizeof(d->addr));
+		d->port = rte_htons(p->port);
+	}
+
+	return 0;
+}
+
+static __rte_always_inline uint16_t
+nat_ipv4_checksum_update(uint16_t cksum0,
+	uint32_t ip0,
+	uint32_t ip1)
+{
+	int32_t cksum1;
+
+	cksum1 = cksum0;
+	cksum1 = ~cksum1 & 0xFFFF;
+
+	/* Subtract ip0 (one's complement logic) */
+	cksum1 -= (ip0 >> 16) + (ip0 & 0xFFFF);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+
+	/* Add ip1 (one's complement logic) */
+	cksum1 += (ip1 >> 16) + (ip1 & 0xFFFF);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+
+	return (uint16_t)(~cksum1);
+}
+
+static __rte_always_inline uint16_t
+nat_ipv4_tcp_udp_checksum_update(uint16_t cksum0,
+	uint32_t ip0,
+	uint32_t ip1,
+	uint16_t port0,
+	uint16_t port1)
+{
+	int32_t cksum1;
+
+	cksum1 = cksum0;
+	cksum1 = ~cksum1 & 0xFFFF;
+
+	/* Subtract ip0 and port 0 (one's complement logic) */
+	cksum1 -= (ip0 >> 16) + (ip0 & 0xFFFF) + port0;
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+
+	/* Add ip1 and port1 (one's complement logic) */
+	cksum1 += (ip1 >> 16) + (ip1 & 0xFFFF) + port1;
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+
+	return (uint16_t)(~cksum1);
+}
+
+static __rte_always_inline uint16_t
+nat_ipv6_tcp_udp_checksum_update(uint16_t cksum0,
+	uint16_t *ip0,
+	uint16_t *ip1,
+	uint16_t port0,
+	uint16_t port1)
+{
+	int32_t cksum1;
+
+	cksum1 = cksum0;
+	cksum1 = ~cksum1 & 0xFFFF;
+
+	/* Subtract ip0 and port 0 (one's complement logic) */
+	cksum1 -= ip0[0] + ip0[1] + ip0[2] + ip0[3] +
+		ip0[4] + ip0[5] + ip0[6] + ip0[7] + port0;
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+
+	/* Add ip1 and port1 (one's complement logic) */
+	cksum1 += ip1[0] + ip1[1] + ip1[2] + ip1[3] +
+		ip1[4] + ip1[5] + ip1[6] + ip1[7] + port1;
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+	cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
+
+	return (uint16_t)(~cksum1);
+}
+
+static __rte_always_inline void
+pkt_ipv4_work_nat(struct ipv4_hdr *ip,
+	struct nat_ipv4_data *data,
+	struct rte_table_action_nat_config *cfg)
+{
+	if (cfg->source_nat) {
+		if (cfg->proto == 0x6) {
+			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			uint16_t ip_cksum, tcp_cksum;
+
+			ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
+				ip->src_addr,
+				data->addr);
+
+			tcp_cksum = nat_ipv4_tcp_udp_checksum_update(tcp->cksum,
+				ip->src_addr,
+				data->addr,
+				tcp->src_port,
+				data->port);
+
+			ip->src_addr = data->addr;
+			ip->hdr_checksum = ip_cksum;
+			tcp->src_port = data->port;
+			tcp->cksum = tcp_cksum;
+		} else {
+			struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
+			uint16_t ip_cksum, udp_cksum;
+
+			ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
+				ip->src_addr,
+				data->addr);
+
+			udp_cksum = nat_ipv4_tcp_udp_checksum_update(udp->dgram_cksum,
+				ip->src_addr,
+				data->addr,
+				udp->src_port,
+				data->port);
+
+			ip->src_addr = data->addr;
+			ip->hdr_checksum = ip_cksum;
+			udp->src_port = data->port;
+			if (udp->dgram_cksum)
+				udp->dgram_cksum = udp_cksum;
+		}
+	} else {
+		if (cfg->proto == 0x6) {
+			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			uint16_t ip_cksum, tcp_cksum;
+
+			ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
+				ip->dst_addr,
+				data->addr);
+
+			tcp_cksum = nat_ipv4_tcp_udp_checksum_update(tcp->cksum,
+				ip->dst_addr,
+				data->addr,
+				tcp->dst_port,
+				data->port);
+
+			ip->dst_addr = data->addr;
+			ip->hdr_checksum = ip_cksum;
+			tcp->dst_port = data->port;
+			tcp->cksum = tcp_cksum;
+		} else {
+			struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
+			uint16_t ip_cksum, udp_cksum;
+
+			ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
+				ip->dst_addr,
+				data->addr);
+
+			udp_cksum = nat_ipv4_tcp_udp_checksum_update(udp->dgram_cksum,
+				ip->dst_addr,
+				data->addr,
+				udp->dst_port,
+				data->port);
+
+			ip->dst_addr = data->addr;
+			ip->hdr_checksum = ip_cksum;
+			udp->dst_port = data->port;
+			if (udp->dgram_cksum)
+				udp->dgram_cksum = udp_cksum;
+		}
+	}
+}
+
+static __rte_always_inline void
+pkt_ipv6_work_nat(struct ipv6_hdr *ip,
+	struct nat_ipv6_data *data,
+	struct rte_table_action_nat_config *cfg)
+{
+	if (cfg->source_nat) {
+		if (cfg->proto == 0x6) {
+			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			uint16_t tcp_cksum;
+
+			tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
+				(uint16_t *)ip->src_addr,
+				(uint16_t *)data->addr,
+				tcp->src_port,
+				data->port);
+
+			rte_memcpy(ip->src_addr, data->addr, 16);
+			tcp->src_port = data->port;
+			tcp->cksum = tcp_cksum;
+		} else {
+			struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
+			uint16_t udp_cksum;
+
+			udp_cksum = nat_ipv6_tcp_udp_checksum_update(udp->dgram_cksum,
+				(uint16_t *)ip->src_addr,
+				(uint16_t *)data->addr,
+				udp->src_port,
+				data->port);
+
+			rte_memcpy(ip->src_addr, data->addr, 16);
+			udp->src_port = data->port;
+			udp->dgram_cksum = udp_cksum;
+		}
+	} else {
+		if (cfg->proto == 0x6) {
+			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			uint16_t tcp_cksum;
+
+			tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
+				(uint16_t *)ip->dst_addr,
+				(uint16_t *)data->addr,
+				tcp->dst_port,
+				data->port);
+
+			rte_memcpy(ip->dst_addr, data->addr, 16);
+			tcp->dst_port = data->port;
+			tcp->cksum = tcp_cksum;
+		} else {
+			struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
+			uint16_t udp_cksum;
+
+			udp_cksum = nat_ipv6_tcp_udp_checksum_update(udp->dgram_cksum,
+				(uint16_t *)ip->dst_addr,
+				(uint16_t *)data->addr,
+				udp->dst_port,
+				data->port);
+
+			rte_memcpy(ip->dst_addr, data->addr, 16);
+			udp->dst_port = data->port;
+			udp->dgram_cksum = udp_cksum;
+		}
+	}
+}
+
+/**
+ * RTE_TABLE_ACTION_TTL
+ */
+static int
+ttl_cfg_check(struct rte_table_action_ttl_config *ttl)
+{
+	if (ttl->drop == 0)
+		return -ENOTSUP;
+
+	return 0;
+}
+
+struct ttl_data {
+	uint32_t n_packets;
+} __attribute__((__packed__));
+
+#define TTL_INIT(data, decrement)                         \
+	((data)->n_packets = (decrement) ? 1 : 0)
+
+#define TTL_DEC_GET(data)                                  \
+	((uint8_t)((data)->n_packets & 1))
+
+#define TTL_STATS_RESET(data)                             \
+	((data)->n_packets = ((data)->n_packets & 1))
+
+#define TTL_STATS_READ(data)                               \
+	((data)->n_packets >> 1)
+
+#define TTL_STATS_ADD(data, value)                        \
+	((data)->n_packets =                                  \
+		(((((data)->n_packets >> 1) + (value)) << 1) |    \
+		((data)->n_packets & 1)))
+
+static int
+ttl_apply(void *data,
+	struct rte_table_action_ttl_params *p)
+{
+	struct ttl_data *d = data;
+
+	TTL_INIT(d, p->decrement);
+
+	return 0;
+}
+
+static __rte_always_inline uint64_t
+pkt_ipv4_work_ttl(struct ipv4_hdr *ip,
+	struct ttl_data *data)
+{
+	uint32_t drop;
+	uint16_t cksum = ip->hdr_checksum;
+	uint8_t ttl = ip->time_to_live;
+	uint8_t ttl_diff = TTL_DEC_GET(data);
+
+	cksum += ttl_diff;
+	ttl -= ttl_diff;
+
+	ip->hdr_checksum = cksum;
+	ip->time_to_live = ttl;
+
+	drop = (ttl == 0) ? 1 : 0;
+	TTL_STATS_ADD(data, drop);
+
+	return drop;
+}
+
+static __rte_always_inline uint64_t
+pkt_ipv6_work_ttl(struct ipv6_hdr *ip,
+	struct ttl_data *data)
+{
+	uint32_t drop;
+	uint8_t ttl = ip->hop_limits;
+	uint8_t ttl_diff = TTL_DEC_GET(data);
+
+	ttl -= ttl_diff;
+
+	ip->hop_limits = ttl;
+
+	drop = (ttl == 0) ? 1 : 0;
+	TTL_STATS_ADD(data, drop);
+
+	return drop;
+}
+
+/**
+ * RTE_TABLE_ACTION_STATS
+ */
+static int
+stats_cfg_check(struct rte_table_action_stats_config *stats)
+{
+	if ((stats->n_packets_enabled == 0) && (stats->n_bytes_enabled == 0))
+		return -EINVAL;
+
+	return 0;
+}
+
+struct stats_data {
+	uint64_t n_packets;
+	uint64_t n_bytes;
+} __attribute__((__packed__));
+
+static int
+stats_apply(struct stats_data *data,
+	struct rte_table_action_stats_params *p)
+{
+	data->n_packets = p->n_packets;
+	data->n_bytes = p->n_bytes;
+
+	return 0;
+}
+
+static __rte_always_inline void
+pkt_work_stats(struct stats_data *data,
+	uint16_t total_length)
+{
+	data->n_packets++;
+	data->n_bytes += total_length;
+}
+
+/**
+ * RTE_TABLE_ACTION_TIME
+ */
+struct time_data {
+	uint64_t time;
+} __attribute__((__packed__));
+
+static int
+time_apply(struct time_data *data,
+	struct rte_table_action_time_params *p)
+{
+	data->time = p->time;
+	return 0;
+}
+
+static __rte_always_inline void
+pkt_work_time(struct time_data *data,
+	uint64_t time)
+{
+	data->time = time;
+}
+
+/**
+ * Action profile
+ */
+static int
+action_valid(enum rte_table_action_type action)
+{
+	switch (action) {
+	case RTE_TABLE_ACTION_FWD:
+	case RTE_TABLE_ACTION_LB:
+	case RTE_TABLE_ACTION_MTR:
+	case RTE_TABLE_ACTION_TM:
+	case RTE_TABLE_ACTION_ENCAP:
+	case RTE_TABLE_ACTION_NAT:
+	case RTE_TABLE_ACTION_TTL:
+	case RTE_TABLE_ACTION_STATS:
+	case RTE_TABLE_ACTION_TIME:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+
+#define RTE_TABLE_ACTION_MAX                      64
+
+struct ap_config {
+	uint64_t action_mask;
+	struct rte_table_action_common_config common;
+	struct rte_table_action_lb_config lb;
+	struct rte_table_action_mtr_config mtr;
+	struct rte_table_action_tm_config tm;
+	struct rte_table_action_encap_config encap;
+	struct rte_table_action_nat_config nat;
+	struct rte_table_action_ttl_config ttl;
+	struct rte_table_action_stats_config stats;
+};
+
+static size_t
+action_cfg_size(enum rte_table_action_type action)
+{
+	switch (action) {
+	case RTE_TABLE_ACTION_LB:
+		return sizeof(struct rte_table_action_lb_config);
+	case RTE_TABLE_ACTION_MTR:
+		return sizeof(struct rte_table_action_mtr_config);
+	case RTE_TABLE_ACTION_TM:
+		return sizeof(struct rte_table_action_tm_config);
+	case RTE_TABLE_ACTION_ENCAP:
+		return sizeof(struct rte_table_action_encap_config);
+	case RTE_TABLE_ACTION_NAT:
+		return sizeof(struct rte_table_action_nat_config);
+	case RTE_TABLE_ACTION_TTL:
+		return sizeof(struct rte_table_action_ttl_config);
+	case RTE_TABLE_ACTION_STATS:
+		return sizeof(struct rte_table_action_stats_config);
+	default:
+		return 0;
+	}
+}
+
+static void*
+action_cfg_get(struct ap_config *ap_config,
+	enum rte_table_action_type type)
+{
+	switch (type) {
+	case RTE_TABLE_ACTION_LB:
+		return &ap_config->lb;
+
+	case RTE_TABLE_ACTION_MTR:
+		return &ap_config->mtr;
+
+	case RTE_TABLE_ACTION_TM:
+		return &ap_config->tm;
+
+	case RTE_TABLE_ACTION_ENCAP:
+		return &ap_config->encap;
+
+	case RTE_TABLE_ACTION_NAT:
+		return &ap_config->nat;
+
+	case RTE_TABLE_ACTION_TTL:
+		return &ap_config->ttl;
+
+	case RTE_TABLE_ACTION_STATS:
+		return &ap_config->stats;
+
+	default:
+		return NULL;
+	}
+}
+
+static void
+action_cfg_set(struct ap_config *ap_config,
+	enum rte_table_action_type type,
+	void *action_cfg)
+{
+	void *dst = action_cfg_get(ap_config, type);
+
+	if (dst)
+		memcpy(dst, action_cfg, action_cfg_size(type));
+
+	ap_config->action_mask |= 1LLU << type;
+}
+
+struct ap_data {
+	size_t offset[RTE_TABLE_ACTION_MAX];
+	size_t total_size;
+};
+
+static size_t
+action_data_size(enum rte_table_action_type action,
+	struct ap_config *ap_config)
+{
+	switch (action) {
+	case RTE_TABLE_ACTION_FWD:
+		return sizeof(struct fwd_data);
+
+	case RTE_TABLE_ACTION_LB:
+		return sizeof(struct lb_data);
+
+	case RTE_TABLE_ACTION_MTR:
+		return mtr_data_size(&ap_config->mtr);
+
+	case RTE_TABLE_ACTION_TM:
+		return sizeof(struct tm_data);
+
+	case RTE_TABLE_ACTION_ENCAP:
+		return encap_data_size(&ap_config->encap);
+
+	case RTE_TABLE_ACTION_NAT:
+		return nat_data_size(&ap_config->nat,
+			&ap_config->common);
+
+	case RTE_TABLE_ACTION_TTL:
+		return sizeof(struct ttl_data);
+
+	case RTE_TABLE_ACTION_STATS:
+		return sizeof(struct stats_data);
+
+	case RTE_TABLE_ACTION_TIME:
+		return sizeof(struct time_data);
+
+	default:
+		return 0;
+	}
+}
+
+
+static void
+action_data_offset_set(struct ap_data *ap_data,
+	struct ap_config *ap_config)
+{
+	uint64_t action_mask = ap_config->action_mask;
+	size_t offset;
+	uint32_t action;
+
+	memset(ap_data->offset, 0, sizeof(ap_data->offset));
+
+	offset = 0;
+	for (action = 0; action < RTE_TABLE_ACTION_MAX; action++)
+		if (action_mask & (1LLU << action)) {
+			ap_data->offset[action] = offset;
+			offset += action_data_size((enum rte_table_action_type)action,
+				ap_config);
+		}
+
+	ap_data->total_size = offset;
+}
+
+struct rte_table_action_profile {
+	struct ap_config cfg;
+	struct ap_data data;
+	int frozen;
+};
+
+struct rte_table_action_profile *
+rte_table_action_profile_create(struct rte_table_action_common_config *common)
+{
+	struct rte_table_action_profile *ap;
+
+	/* Check input arguments */
+	if (common == NULL)
+		return NULL;
+
+	/* Memory allocation */
+	ap = calloc(1, sizeof(struct rte_table_action_profile));
+	if (ap == NULL)
+		return NULL;
+
+	/* Initialization */
+	memcpy(&ap->cfg.common, common, sizeof(*common));
+
+	return ap;
+}
+
+
+int
+rte_table_action_profile_action_register(struct rte_table_action_profile *profile,
+	enum rte_table_action_type type,
+	void *action_config)
+{
+	int status;
+
+	/* Check input arguments */
+	if ((profile == NULL) ||
+		profile->frozen ||
+		(action_valid(type) == 0) ||
+		(profile->cfg.action_mask & (1LLU << type)) ||
+		((action_cfg_size(type) == 0) && action_config) ||
+		(action_cfg_size(type) && (action_config == NULL)))
+		return -EINVAL;
+
+	switch (type) {
+	case RTE_TABLE_ACTION_LB:
+		status = lb_cfg_check(action_config);
+		break;
+
+	case RTE_TABLE_ACTION_MTR:
+		status = mtr_cfg_check(action_config);
+		break;
+
+	case RTE_TABLE_ACTION_TM:
+		status = tm_cfg_check(action_config);
+		break;
+
+	case RTE_TABLE_ACTION_ENCAP:
+		status = encap_cfg_check(action_config);
+		break;
+
+	case RTE_TABLE_ACTION_NAT:
+		status = nat_cfg_check(action_config);
+		break;
+
+	case RTE_TABLE_ACTION_TTL:
+		status = ttl_cfg_check(action_config);
+		break;
+
+	case RTE_TABLE_ACTION_STATS:
+		status = stats_cfg_check(action_config);
+		break;
+
+	default:
+		status = 0;
+		break;
+	}
+
+	if (status)
+		return status;
+
+	/* Action enable */
+	action_cfg_set(&profile->cfg, type, action_config);
+
+	return 0;
+}
+
+int
+rte_table_action_profile_freeze(struct rte_table_action_profile *profile)
+{
+	if (profile->frozen)
+		return -EBUSY;
+
+	profile->cfg.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
+	action_data_offset_set(&profile->data, &profile->cfg);
+	profile->frozen = 1;
+
+	return 0;
+}
+
+int
+rte_table_action_profile_free(struct rte_table_action_profile *profile)
+{
+	if (profile == NULL)
+		return 0;
+
+	free(profile);
+	return 0;
+}
+
+/**
+ * Action
+ */
+#define METER_PROFILES_MAX                                 32
+
+struct rte_table_action {
+	struct ap_config cfg;
+	struct ap_data data;
+	struct dscp_table_data dscp_table;
+	struct meter_profile_data mp[METER_PROFILES_MAX];
+};
+
+struct rte_table_action *
+rte_table_action_create(struct rte_table_action_profile *profile,
+	uint32_t socket_id)
+{
+	struct rte_table_action *action;
+
+	/* Check input arguments */
+	if ((profile == NULL) ||
+		(profile->frozen == 0))
+		return NULL;
+
+	/* Memory allocation */
+	action = rte_zmalloc_socket(NULL,
+		sizeof(struct rte_table_action),
+		RTE_CACHE_LINE_SIZE,
+		socket_id);
+	if (action == NULL)
+		return NULL;
+
+	/* Initialization */
+	memcpy(&action->cfg, &profile->cfg, sizeof(profile->cfg));
+	memcpy(&action->data, &profile->data, sizeof(profile->data));
+
+	return action;
+}
+
+static __rte_always_inline void *
+action_data_get(void *data,
+	struct rte_table_action *action,
+	enum rte_table_action_type type)
+{
+	size_t offset = action->data.offset[type];
+	uint8_t *data_bytes = data;
+
+	return &data_bytes[offset];
+}
+
+int
+rte_table_action_apply(struct rte_table_action *action,
+	void *data,
+	enum rte_table_action_type type,
+	void *action_params)
+{
+	void *action_data;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		(data == NULL) ||
+		(action_valid(type) == 0) ||
+		((action->cfg.action_mask & (1LLU << type)) == 0) ||
+		(action_params == NULL))
+		return -EINVAL;
+
+	/* Data update */
+	action_data = action_data_get(data, action, type);
+
+	switch (type) {
+	case RTE_TABLE_ACTION_FWD:
+		return fwd_apply(action_data,
+			action_params);
+
+	case RTE_TABLE_ACTION_LB:
+		return lb_apply(action_data,
+			action_params);
+
+	case RTE_TABLE_ACTION_MTR:
+		return mtr_apply(action_data,
+			action_params,
+			&action->cfg.mtr,
+			action->mp,
+			RTE_DIM(action->mp));
+
+	case RTE_TABLE_ACTION_TM:
+		return tm_apply(action_data,
+			action_params,
+			&action->cfg.tm);
+
+	case RTE_TABLE_ACTION_ENCAP:
+		return encap_apply(action_data,
+			action_params,
+			&action->cfg.encap,
+			&action->cfg.common);
+
+	case RTE_TABLE_ACTION_NAT:
+		return nat_apply(action_data,
+			action_params,
+			&action->cfg.common);
+
+	case RTE_TABLE_ACTION_TTL:
+		return ttl_apply(action_data,
+			action_params);
+
+	case RTE_TABLE_ACTION_STATS:
+		return stats_apply(action_data,
+			action_params);
+
+	case RTE_TABLE_ACTION_TIME:
+		return time_apply(action_data,
+			action_params);
+
+	default:
+		return -EINVAL;
+	}
+}
+
+int
+rte_table_action_dscp_table_update(struct rte_table_action *action,
+	uint64_t dscp_mask,
+	struct rte_table_action_dscp_table *table)
+{
+	uint32_t i;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		((action->cfg.action_mask & ((1LLU << RTE_TABLE_ACTION_MTR) |
+		(1LLU << RTE_TABLE_ACTION_TM))) == 0) ||
+		(dscp_mask == 0) ||
+		(table == NULL))
+		return -EINVAL;
+
+	for (i = 0; i < RTE_DIM(table->entry); i++) {
+		struct dscp_table_entry_data *data =
+			&action->dscp_table.entry[i];
+		struct rte_table_action_dscp_table_entry *entry =
+			&table->entry[i];
+		uint16_t queue_tc_color =
+			MBUF_SCHED_QUEUE_TC_COLOR(entry->tc_queue_id,
+				entry->tc_id,
+				entry->color);
+
+		if ((dscp_mask & (1LLU << i)) == 0)
+			continue;
+
+		data->color = entry->color;
+		data->tc = entry->tc_id;
+		data->queue_tc_color = queue_tc_color;
+	}
+
+	return 0;
+}
+
+int
+rte_table_action_meter_profile_add(struct rte_table_action *action,
+	uint32_t meter_profile_id,
+	struct rte_table_action_meter_profile *profile)
+{
+	struct meter_profile_data *mp_data;
+	uint32_t status;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0) ||
+		(profile == NULL))
+		return -EINVAL;
+
+	if (profile->alg != RTE_TABLE_ACTION_METER_TRTCM)
+		return -ENOTSUP;
+
+	mp_data = meter_profile_data_find(action->mp,
+		RTE_DIM(action->mp),
+		meter_profile_id);
+	if (mp_data)
+		return -EEXIST;
+
+	mp_data = meter_profile_data_find_unused(action->mp,
+		RTE_DIM(action->mp));
+	if (!mp_data)
+		return -ENOSPC;
+
+	/* Install new profile */
+	status = rte_meter_trtcm_profile_config(&mp_data->profile,
+		&profile->trtcm);
+	if (status)
+		return status;
+
+	mp_data->profile_id = meter_profile_id;
+	mp_data->valid = 1;
+
+	return 0;
+}
+
+int
+rte_table_action_meter_profile_delete(struct rte_table_action *action,
+	uint32_t meter_profile_id)
+{
+	struct meter_profile_data *mp_data;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0))
+		return -EINVAL;
+
+	mp_data = meter_profile_data_find(action->mp,
+		RTE_DIM(action->mp),
+		meter_profile_id);
+	if (!mp_data)
+		return 0;
+
+	/* Uninstall profile */
+	mp_data->valid = 0;
+
+	return 0;
+}
+
+int
+rte_table_action_meter_read(struct rte_table_action *action,
+	void *data,
+	uint32_t tc_mask,
+	struct rte_table_action_mtr_counters *stats,
+	int clear)
+{
+	struct mtr_trtcm_data *mtr_data;
+	uint32_t i;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0) ||
+		(data == NULL) ||
+		(tc_mask > RTE_LEN2MASK(action->cfg.mtr.n_tc, uint32_t)))
+		return -EINVAL;
+
+	mtr_data = action_data_get(data, action, RTE_TABLE_ACTION_MTR);
+
+	/* Read */
+	if (stats) {
+		for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
+			struct rte_table_action_mtr_counters_tc *dst =
+				&stats->stats[i];
+			struct mtr_trtcm_data *src = &mtr_data[i];
+
+			if ((tc_mask & (1 << i)) == 0)
+				continue;
+
+			dst->n_packets[e_RTE_METER_GREEN] =
+				mtr_trtcm_data_stats_get(src, e_RTE_METER_GREEN);
+
+			dst->n_packets[e_RTE_METER_YELLOW] =
+				mtr_trtcm_data_stats_get(src, e_RTE_METER_YELLOW);
+
+			dst->n_packets[e_RTE_METER_RED] =
+				mtr_trtcm_data_stats_get(src, e_RTE_METER_RED);
+
+			dst->n_packets_valid = 1;
+			dst->n_bytes_valid = 0;
+		}
+
+		stats->tc_mask = tc_mask;
+	}
+
+	/* Clear */
+	if (clear)
+		for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
+			struct mtr_trtcm_data *src = &mtr_data[i];
+
+			if ((tc_mask & (1 << i)) == 0)
+				continue;
+
+			mtr_trtcm_data_stats_reset(src, e_RTE_METER_GREEN);
+			mtr_trtcm_data_stats_reset(src, e_RTE_METER_YELLOW);
+			mtr_trtcm_data_stats_reset(src, e_RTE_METER_RED);
+		}
+
+
+	return 0;
+}
+
+int
+rte_table_action_ttl_read(struct rte_table_action *action,
+	void *data,
+	struct rte_table_action_ttl_counters *stats,
+	int clear)
+{
+	struct ttl_data *ttl_data;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		((action->cfg.action_mask &
+		(1LLU << RTE_TABLE_ACTION_TTL)) == 0) ||
+		(data == NULL))
+		return -EINVAL;
+
+	ttl_data = action_data_get(data, action, RTE_TABLE_ACTION_TTL);
+
+	/* Read */
+	if (stats)
+		stats->n_packets = TTL_STATS_READ(ttl_data);
+
+	/* Clear */
+	if (clear)
+		TTL_STATS_RESET(ttl_data);
+
+	return 0;
+}
+
+int
+rte_table_action_stats_read(struct rte_table_action *action,
+	void *data,
+	struct rte_table_action_stats_counters *stats,
+	int clear)
+{
+	struct stats_data *stats_data;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		((action->cfg.action_mask &
+		(1LLU << RTE_TABLE_ACTION_STATS)) == 0) ||
+		(data == NULL))
+		return -EINVAL;
+
+	stats_data = action_data_get(data, action,
+		RTE_TABLE_ACTION_STATS);
+
+	/* Read */
+	if (stats) {
+		stats->n_packets = stats_data->n_packets;
+		stats->n_bytes = stats_data->n_bytes;
+		stats->n_packets_valid = 1;
+		stats->n_bytes_valid = 1;
+	}
+
+	/* Clear */
+	if (clear) {
+		stats_data->n_packets = 0;
+		stats_data->n_bytes = 0;
+	}
+
+	return 0;
+}
+
+int
+rte_table_action_time_read(struct rte_table_action *action,
+	void *data,
+	uint64_t *timestamp)
+{
+	struct time_data *time_data;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		((action->cfg.action_mask &
+		(1LLU << RTE_TABLE_ACTION_TIME)) == 0) ||
+		(data == NULL) ||
+		(timestamp == NULL))
+		return -EINVAL;
+
+	time_data = action_data_get(data, action, RTE_TABLE_ACTION_TIME);
+
+	/* Read */
+	*timestamp = time_data->time;
+
+	return 0;
+}
+
+static __rte_always_inline uint64_t
+pkt_work(struct rte_mbuf *mbuf,
+	struct rte_pipeline_table_entry *table_entry,
+	uint64_t time,
+	struct rte_table_action *action,
+	struct ap_config *cfg)
+{
+	uint64_t drop_mask = 0;
+
+	uint32_t ip_offset = action->cfg.common.ip_offset;
+	void *ip = RTE_MBUF_METADATA_UINT32_PTR(mbuf, ip_offset);
+
+	uint32_t dscp;
+	uint16_t total_length;
+
+	if (cfg->common.ip_version) {
+		struct ipv4_hdr *hdr = ip;
+
+		dscp = hdr->type_of_service >> 2;
+		total_length = rte_ntohs(hdr->total_length);
+	} else {
+		struct ipv6_hdr *hdr = ip;
+
+		dscp = (rte_ntohl(hdr->vtc_flow) & 0x0F600000) >> 18;
+		total_length =
+			rte_ntohs(hdr->payload_len) + sizeof(struct ipv6_hdr);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_LB);
+
+		pkt_work_lb(mbuf,
+			data,
+			&cfg->lb);
+	}
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_MTR);
+
+		drop_mask |= pkt_work_mtr(mbuf,
+			data,
+			&action->dscp_table,
+			action->mp,
+			time,
+			dscp,
+			total_length);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_TM);
+
+		pkt_work_tm(mbuf,
+			data,
+			&action->dscp_table,
+			dscp);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_ENCAP);
+
+		pkt_work_encap(mbuf,
+			data,
+			&cfg->encap,
+			ip,
+			total_length,
+			ip_offset);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_NAT);
+
+		if (cfg->common.ip_version)
+			pkt_ipv4_work_nat(ip, data, &cfg->nat);
+		else
+			pkt_ipv6_work_nat(ip, data, &cfg->nat);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_TTL);
+
+		if (cfg->common.ip_version)
+			drop_mask |= pkt_ipv4_work_ttl(ip, data);
+		else
+			drop_mask |= pkt_ipv6_work_ttl(ip, data);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_STATS);
+
+		pkt_work_stats(data, total_length);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+		void *data =
+			action_data_get(table_entry, action, RTE_TABLE_ACTION_TIME);
+
+		pkt_work_time(data, time);
+	}
+
+	return drop_mask;
+}
+
+static __rte_always_inline uint64_t
+pkt4_work(struct rte_mbuf **mbufs,
+	struct rte_pipeline_table_entry **table_entries,
+	uint64_t time,
+	struct rte_table_action *action,
+	struct ap_config *cfg)
+{
+	uint64_t drop_mask0 = 0;
+	uint64_t drop_mask1 = 0;
+	uint64_t drop_mask2 = 0;
+	uint64_t drop_mask3 = 0;
+
+	struct rte_mbuf *mbuf0 = mbufs[0];
+	struct rte_mbuf *mbuf1 = mbufs[1];
+	struct rte_mbuf *mbuf2 = mbufs[2];
+	struct rte_mbuf *mbuf3 = mbufs[3];
+
+	struct rte_pipeline_table_entry *table_entry0 = table_entries[0];
+	struct rte_pipeline_table_entry *table_entry1 = table_entries[1];
+	struct rte_pipeline_table_entry *table_entry2 = table_entries[2];
+	struct rte_pipeline_table_entry *table_entry3 = table_entries[3];
+
+	uint32_t ip_offset = action->cfg.common.ip_offset;
+	void *ip0 = RTE_MBUF_METADATA_UINT32_PTR(mbuf0, ip_offset);
+	void *ip1 = RTE_MBUF_METADATA_UINT32_PTR(mbuf1, ip_offset);
+	void *ip2 = RTE_MBUF_METADATA_UINT32_PTR(mbuf2, ip_offset);
+	void *ip3 = RTE_MBUF_METADATA_UINT32_PTR(mbuf3, ip_offset);
+
+	uint32_t dscp0, dscp1, dscp2, dscp3;
+	uint16_t total_length0, total_length1, total_length2, total_length3;
+
+	if (cfg->common.ip_version) {
+		struct ipv4_hdr *hdr0 = ip0;
+		struct ipv4_hdr *hdr1 = ip1;
+		struct ipv4_hdr *hdr2 = ip2;
+		struct ipv4_hdr *hdr3 = ip3;
+
+		dscp0 = hdr0->type_of_service >> 2;
+		dscp1 = hdr1->type_of_service >> 2;
+		dscp2 = hdr2->type_of_service >> 2;
+		dscp3 = hdr3->type_of_service >> 2;
+
+		total_length0 = rte_ntohs(hdr0->total_length);
+		total_length1 = rte_ntohs(hdr1->total_length);
+		total_length2 = rte_ntohs(hdr2->total_length);
+		total_length3 = rte_ntohs(hdr3->total_length);
+	} else {
+		struct ipv6_hdr *hdr0 = ip0;
+		struct ipv6_hdr *hdr1 = ip1;
+		struct ipv6_hdr *hdr2 = ip2;
+		struct ipv6_hdr *hdr3 = ip3;
+
+		dscp0 = (rte_ntohl(hdr0->vtc_flow) & 0x0F600000) >> 18;
+		dscp1 = (rte_ntohl(hdr1->vtc_flow) & 0x0F600000) >> 18;
+		dscp2 = (rte_ntohl(hdr2->vtc_flow) & 0x0F600000) >> 18;
+		dscp3 = (rte_ntohl(hdr3->vtc_flow) & 0x0F600000) >> 18;
+
+		total_length0 =
+			rte_ntohs(hdr0->payload_len) + sizeof(struct ipv6_hdr);
+		total_length1 =
+			rte_ntohs(hdr1->payload_len) + sizeof(struct ipv6_hdr);
+		total_length2 =
+			rte_ntohs(hdr2->payload_len) + sizeof(struct ipv6_hdr);
+		total_length3 =
+			rte_ntohs(hdr3->payload_len) + sizeof(struct ipv6_hdr);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_LB);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_LB);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_LB);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_LB);
+
+		pkt_work_lb(mbuf0,
+			data0,
+			&cfg->lb);
+
+		pkt_work_lb(mbuf1,
+			data1,
+			&cfg->lb);
+
+		pkt_work_lb(mbuf2,
+			data2,
+			&cfg->lb);
+
+		pkt_work_lb(mbuf3,
+			data3,
+			&cfg->lb);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_MTR);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_MTR);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_MTR);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_MTR);
+
+		drop_mask0 |= pkt_work_mtr(mbuf0,
+			data0,
+			&action->dscp_table,
+			action->mp,
+			time,
+			dscp0,
+			total_length0);
+
+		drop_mask1 |= pkt_work_mtr(mbuf1,
+			data1,
+			&action->dscp_table,
+			action->mp,
+			time,
+			dscp1,
+			total_length1);
+
+		drop_mask2 |= pkt_work_mtr(mbuf2,
+			data2,
+			&action->dscp_table,
+			action->mp,
+			time,
+			dscp2,
+			total_length2);
+
+		drop_mask3 |= pkt_work_mtr(mbuf3,
+			data3,
+			&action->dscp_table,
+			action->mp,
+			time,
+			dscp3,
+			total_length3);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_TM);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_TM);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_TM);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_TM);
+
+		pkt_work_tm(mbuf0,
+			data0,
+			&action->dscp_table,
+			dscp0);
+
+		pkt_work_tm(mbuf1,
+			data1,
+			&action->dscp_table,
+			dscp1);
+
+		pkt_work_tm(mbuf2,
+			data2,
+			&action->dscp_table,
+			dscp2);
+
+		pkt_work_tm(mbuf3,
+			data3,
+			&action->dscp_table,
+			dscp3);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_ENCAP);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_ENCAP);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_ENCAP);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_ENCAP);
+
+		pkt_work_encap(mbuf0,
+			data0,
+			&cfg->encap,
+			ip0,
+			total_length0,
+			ip_offset);
+
+		pkt_work_encap(mbuf1,
+			data1,
+			&cfg->encap,
+			ip1,
+			total_length1,
+			ip_offset);
+
+		pkt_work_encap(mbuf2,
+			data2,
+			&cfg->encap,
+			ip2,
+			total_length2,
+			ip_offset);
+
+		pkt_work_encap(mbuf3,
+			data3,
+			&cfg->encap,
+			ip3,
+			total_length3,
+			ip_offset);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_NAT);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_NAT);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_NAT);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_NAT);
+
+		if (cfg->common.ip_version) {
+			pkt_ipv4_work_nat(ip0, data0, &cfg->nat);
+			pkt_ipv4_work_nat(ip1, data1, &cfg->nat);
+			pkt_ipv4_work_nat(ip2, data2, &cfg->nat);
+			pkt_ipv4_work_nat(ip3, data3, &cfg->nat);
+		} else {
+			pkt_ipv6_work_nat(ip0, data0, &cfg->nat);
+			pkt_ipv6_work_nat(ip1, data1, &cfg->nat);
+			pkt_ipv6_work_nat(ip2, data2, &cfg->nat);
+			pkt_ipv6_work_nat(ip3, data3, &cfg->nat);
+		}
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_TTL);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_TTL);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_TTL);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_TTL);
+
+		if (cfg->common.ip_version) {
+			drop_mask0 |= pkt_ipv4_work_ttl(ip0, data0);
+			drop_mask1 |= pkt_ipv4_work_ttl(ip1, data1);
+			drop_mask2 |= pkt_ipv4_work_ttl(ip2, data2);
+			drop_mask3 |= pkt_ipv4_work_ttl(ip3, data3);
+		} else {
+			drop_mask0 |= pkt_ipv6_work_ttl(ip0, data0);
+			drop_mask1 |= pkt_ipv6_work_ttl(ip1, data1);
+			drop_mask2 |= pkt_ipv6_work_ttl(ip2, data2);
+			drop_mask3 |= pkt_ipv6_work_ttl(ip3, data3);
+		}
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_STATS);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_STATS);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_STATS);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_STATS);
+
+		pkt_work_stats(data0, total_length0);
+		pkt_work_stats(data1, total_length1);
+		pkt_work_stats(data2, total_length2);
+		pkt_work_stats(data3, total_length3);
+	}
+
+	if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+		void *data0 =
+			action_data_get(table_entry0, action, RTE_TABLE_ACTION_TIME);
+		void *data1 =
+			action_data_get(table_entry1, action, RTE_TABLE_ACTION_TIME);
+		void *data2 =
+			action_data_get(table_entry2, action, RTE_TABLE_ACTION_TIME);
+		void *data3 =
+			action_data_get(table_entry3, action, RTE_TABLE_ACTION_TIME);
+
+		pkt_work_time(data0, time);
+		pkt_work_time(data1, time);
+		pkt_work_time(data2, time);
+		pkt_work_time(data3, time);
+	}
+
+	return drop_mask0 |
+		(drop_mask1 << 1) |
+		(drop_mask2 << 2) |
+		(drop_mask3 << 3);
+}
+
+static __rte_always_inline int
+ah(struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint64_t pkts_mask,
+	struct rte_pipeline_table_entry **entries,
+	struct rte_table_action *action,
+	struct ap_config *cfg)
+{
+	uint64_t pkts_drop_mask = 0;
+	uint64_t time = 0;
+
+	if (cfg->action_mask & ((1LLU << RTE_TABLE_ACTION_MTR) |
+		(1LLU << RTE_TABLE_ACTION_TIME)))
+		time = rte_rdtsc();
+
+	if ((pkts_mask & (pkts_mask + 1)) == 0) {
+		uint64_t n_pkts = __builtin_popcountll(pkts_mask);
+		uint32_t i;
+
+		for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4) {
+			uint64_t drop_mask;
+
+			drop_mask = pkt4_work(&pkts[i],
+				&entries[i],
+				time,
+				action,
+				cfg);
+
+			pkts_drop_mask |= drop_mask << i;
+		}
+
+		for ( ; i < n_pkts; i++) {
+			uint64_t drop_mask;
+
+			drop_mask = pkt_work(pkts[i],
+				entries[i],
+				time,
+				action,
+				cfg);
+
+			pkts_drop_mask |= drop_mask << i;
+		}
+	} else
+		for ( ; pkts_mask; ) {
+			uint32_t pos = __builtin_ctzll(pkts_mask);
+			uint64_t pkt_mask = 1LLU << pos;
+			uint64_t drop_mask;
+
+			drop_mask = pkt_work(pkts[pos],
+				entries[pos],
+				time,
+				action,
+				cfg);
+
+			pkts_mask &= ~pkt_mask;
+			pkts_drop_mask |= drop_mask << pos;
+		}
+
+	rte_pipeline_ah_packet_drop(p, pkts_drop_mask);
+
+	return 0;
+}
+
+static int
+ah_default(struct rte_pipeline *p,
+	struct rte_mbuf **pkts,
+	uint64_t pkts_mask,
+	struct rte_pipeline_table_entry **entries,
+	void *arg)
+{
+	struct rte_table_action *action = arg;
+
+	return ah(p,
+		pkts,
+		pkts_mask,
+		entries,
+		action,
+		&action->cfg);
+}
+
+static rte_pipeline_table_action_handler_hit
+ah_selector(struct rte_table_action *action)
+{
+	if (action->cfg.action_mask == (1LLU << RTE_TABLE_ACTION_FWD))
+		return NULL;
+
+	return ah_default;
+}
+
+int
+rte_table_action_table_params_get(struct rte_table_action *action,
+	struct rte_pipeline_table_params *params)
+{
+	rte_pipeline_table_action_handler_hit f_action_hit;
+	uint32_t total_size;
+
+	/* Check input arguments */
+	if ((action == NULL) ||
+		(params == NULL))
+		return -EINVAL;
+
+	f_action_hit = ah_selector(action);
+	total_size = rte_align32pow2(action->data.total_size);
+
+	/* Fill in params */
+	params->f_action_hit = f_action_hit;
+	params->f_action_miss = NULL;
+	params->arg_ah = (f_action_hit) ? action : NULL;
+	params->action_data_size = total_size -
+		sizeof(struct rte_pipeline_table_entry);
+
+	return 0;
+}
+
+int
+rte_table_action_free(struct rte_table_action *action)
+{
+	if (action == NULL)
+		return 0;
+
+	rte_free(action);
+
+	return 0;
+}
diff --git a/src/spdk/dpdk/lib/librte_pipeline/rte_table_action.h b/src/spdk/dpdk/lib/librte_pipeline/rte_table_action.h
new file mode 100644
index 00000000..c7f751aa
--- /dev/null
+++ b/src/spdk/dpdk/lib/librte_pipeline/rte_table_action.h
@@ -0,0 +1,905 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#ifndef __INCLUDE_RTE_TABLE_ACTION_H__
+#define __INCLUDE_RTE_TABLE_ACTION_H__
+
+/**
+ * @file
+ * RTE Pipeline Table Actions
+ *
+ * This API provides a common set of actions for pipeline tables to speed up
+ * application development.
+ *
+ * Each match-action rule added to a pipeline table has associated data that
+ * stores the action context. This data is input to the table action handler
+ * called for every input packet that hits the rule as part of the table lookup
+ * during the pipeline execution. The pipeline library allows the user to define
+ * his own table actions by providing customized table action handlers (table
+ * lookup) and complete freedom of setting the rules and their data (table rule
+ * add/delete). While the user can still follow this process, this API is
+ * intended to provide a quicker development alternative for a set of predefined
+ * actions.
+ *
+ * The typical steps to use this API are:
+ *  - Define a table action profile. This is a configuration template that can
+ *    potentially be shared by multiple tables from the same or different
+ *    pipelines, with different tables from the same pipeline likely to use
+ *    different action profiles. For every table using a given action profile,
+ *    the profile defines the set of actions and the action configuration to be
+ *    implemented for all the table rules. API functions:
+ *    rte_table_action_profile_create(),
+ *    rte_table_action_profile_action_register(),
+ *    rte_table_action_profile_freeze().
+ *
+ *  - Instantiate the table action profile to create table action objects. Each
+ *    pipeline table has its own table action object. API functions:
+ *    rte_table_action_create().
+ *
+ *  - Use the table action object to generate the pipeline table action handlers
+ *    (invoked by the pipeline table lookup operation). API functions:
+ *    rte_table_action_table_params_get().
+ *
+ *  - Use the table action object to generate the rule data (for the pipeline
+ *    table rule add operation) based on given action parameters. API functions:
+ *    rte_table_action_apply().
+ *
+ *  - Use the table action object to read action data (e.g. stats counters) for
+ *    any given rule. API functions: rte_table_action_XYZ_read().
+ *
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#include <rte_compat.h>
+#include <rte_ether.h>
+#include <rte_meter.h>
+#include <rte_table_hash.h>
+
+#include "rte_pipeline.h"
+
+/** Table actions. */
+enum rte_table_action_type {
+	/** Forward to next pipeline table, output port or drop. */
+	RTE_TABLE_ACTION_FWD = 0,
+
+	/**  Load balance. */
+	RTE_TABLE_ACTION_LB,
+
+	/**  Traffic Metering and Policing. */
+	RTE_TABLE_ACTION_MTR,
+
+	/**  Traffic Management. */
+	RTE_TABLE_ACTION_TM,
+
+	/** Packet encapsulations. */
+	RTE_TABLE_ACTION_ENCAP,
+
+	/** Network Address Translation (NAT). */
+	RTE_TABLE_ACTION_NAT,
+
+	/** Time to Live (TTL) update. */
+	RTE_TABLE_ACTION_TTL,
+
+	/** Statistics. */
+	RTE_TABLE_ACTION_STATS,
+
+	/** Timestamp. */
+	RTE_TABLE_ACTION_TIME,
+};
+
+/** Common action configuration (per table action profile). */
+struct rte_table_action_common_config {
+	/** Input packet Internet Protocol (IP) version. Non-zero for IPv4, zero
+	 * for IPv6.
+	 */
+	int ip_version;
+
+	/** IP header offset within the input packet buffer. Offset 0 points to
+	 * the first byte of the MBUF structure.
+	 */
+	uint32_t ip_offset;
+};
+
+/**
+ * RTE_TABLE_ACTION_FWD
+ */
+/** Forward action parameters (per table rule). */
+struct rte_table_action_fwd_params {
+	/** Forward action. */
+	enum rte_pipeline_action action;
+
+	/** Pipeline table ID or output port ID. */
+	uint32_t id;
+};
+
+/**
+ * RTE_TABLE_ACTION_LB
+ */
+/** Load balance key size min (number of bytes). */
+#define RTE_TABLE_ACTION_LB_KEY_SIZE_MIN                    8
+
+/** Load balance key size max (number of bytes). */
+#define RTE_TABLE_ACTION_LB_KEY_SIZE_MAX                    64
+
+/** Load balance table size. */
+#define RTE_TABLE_ACTION_LB_TABLE_SIZE                      8
+
+/** Load balance action configuration (per table action profile). */
+struct rte_table_action_lb_config {
+	/** Key size (number of bytes). */
+	uint32_t key_size;
+
+	/** Key offset within the input packet buffer. Offset 0 points to the
+	 * first byte of the MBUF structure.
+	 */
+	uint32_t key_offset;
+
+	/** Key mask (*key_size* bytes are valid). */
+	uint8_t key_mask[RTE_TABLE_ACTION_LB_KEY_SIZE_MAX];
+
+	/** Hash function. */
+	rte_table_hash_op_hash f_hash;
+
+	/** Seed value for *f_hash*. */
+	uint64_t seed;
+
+	/** Output value offset within the input packet buffer. Offset 0 points
+	 * to the first byte of the MBUF structure.
+	 */
+	uint32_t out_offset;
+};
+
+/** Load balance action parameters (per table rule). */
+struct rte_table_action_lb_params {
+	/** Table defining the output values and their weights. The weights are
+	 * set in 1/RTE_TABLE_ACTION_LB_TABLE_SIZE increments. To assign a
+	 * weight of N/RTE_TABLE_ACTION_LB_TABLE_SIZE to a given output value
+	 * (0 <= N <= RTE_TABLE_ACTION_LB_TABLE_SIZE), the same output value
+	 * needs to show up exactly N times in this table.
+	 */
+	uint32_t out[RTE_TABLE_ACTION_LB_TABLE_SIZE];
+};
+
+/**
+ * RTE_TABLE_ACTION_MTR
+ */
+/** Max number of traffic classes (TCs). */
+#define RTE_TABLE_ACTION_TC_MAX                                  4
+
+/** Max number of queues per traffic class. */
+#define RTE_TABLE_ACTION_TC_QUEUE_MAX                            4
+
+/** Differentiated Services Code Point (DSCP) translation table entry. */
+struct rte_table_action_dscp_table_entry {
+	/** Traffic class. Used by the meter or the traffic management actions.
+	 * Has to be strictly smaller than *RTE_TABLE_ACTION_TC_MAX*. Traffic
+	 * class 0 is the highest priority.
+	 */
+	uint32_t tc_id;
+
+	/** Traffic class queue. Used by the traffic management action. Has to
+	 * be strictly smaller than *RTE_TABLE_ACTION_TC_QUEUE_MAX*.
+	 */
+	uint32_t tc_queue_id;
+
+	/** Packet color. Used by the meter action as the packet input color
+	 * for the color aware mode of the traffic metering algorithm.
+	 */
+	enum rte_meter_color color;
+};
+
+/** DSCP translation table. */
+struct rte_table_action_dscp_table {
+	/** Array of DSCP table entries */
+	struct rte_table_action_dscp_table_entry entry[64];
+};
+
+/** Supported traffic metering algorithms. */
+enum rte_table_action_meter_algorithm {
+	/** Single Rate Three Color Marker (srTCM) - IETF RFC 2697. */
+	RTE_TABLE_ACTION_METER_SRTCM,
+
+	/** Two Rate Three Color Marker (trTCM) - IETF RFC 2698. */
+	RTE_TABLE_ACTION_METER_TRTCM,
+};
+
+/** Traffic metering profile (configuration template). */
+struct rte_table_action_meter_profile {
+	/** Traffic metering algorithm. */
+	enum rte_table_action_meter_algorithm alg;
+
+	RTE_STD_C11
+	union {
+		/** Only valid when *alg* is set to srTCM - IETF RFC 2697. */
+		struct rte_meter_srtcm_params srtcm;
+
+		/** Only valid when *alg* is set to trTCM - IETF RFC 2698. */
+		struct rte_meter_trtcm_params trtcm;
+	};
+};
+
+/** Policer actions. */
+enum rte_table_action_policer {
+	/** Recolor the packet as green. */
+	RTE_TABLE_ACTION_POLICER_COLOR_GREEN = 0,
+
+	/** Recolor the packet as yellow. */
+	RTE_TABLE_ACTION_POLICER_COLOR_YELLOW,
+
+	/** Recolor the packet as red. */
+	RTE_TABLE_ACTION_POLICER_COLOR_RED,
+
+	/** Drop the packet. */
+	RTE_TABLE_ACTION_POLICER_DROP,
+
+	/** Number of policer actions. */
+	RTE_TABLE_ACTION_POLICER_MAX
+};
+
+/** Meter action configuration per traffic class. */
+struct rte_table_action_mtr_tc_params {
+	/** Meter profile ID. */
+	uint32_t meter_profile_id;
+
+	/** Policer actions. */
+	enum rte_table_action_policer policer[e_RTE_METER_COLORS];
+};
+
+/** Meter action statistics counters per traffic class. */
+struct rte_table_action_mtr_counters_tc {
+	/** Number of packets per color at the output of the traffic metering
+	 * and before the policer actions are executed. Only valid when
+	 * *n_packets_valid* is non-zero.
+	 */
+	uint64_t n_packets[e_RTE_METER_COLORS];
+
+	/** Number of packet bytes per color at the output of the traffic
+	 * metering and before the policer actions are executed. Only valid when
+	 * *n_bytes_valid* is non-zero.
+	 */
+	uint64_t n_bytes[e_RTE_METER_COLORS];
+
+	/** When non-zero, the *n_packets* field is valid. */
+	int n_packets_valid;
+
+	/** When non-zero, the *n_bytes* field is valid. */
+	int n_bytes_valid;
+};
+
+/** Meter action configuration (per table action profile). */
+struct rte_table_action_mtr_config {
+	/** Meter algorithm. */
+	enum rte_table_action_meter_algorithm alg;
+
+	/** Number of traffic classes. Each traffic class has its own traffic
+	 * meter and policer instances. Needs to be equal to either 1 or to
+	 * *RTE_TABLE_ACTION_TC_MAX*.
+	 */
+	uint32_t n_tc;
+
+	/** When non-zero, the *n_packets* meter stats counter is enabled,
+	 * otherwise it is disabled.
+	 *
+	 * @see struct rte_table_action_mtr_counters_tc
+	 */
+	int n_packets_enabled;
+
+	/** When non-zero, the *n_bytes* meter stats counter is enabled,
+	 * otherwise it is disabled.
+	 *
+	 * @see struct rte_table_action_mtr_counters_tc
+	 */
+	int n_bytes_enabled;
+};
+
+/** Meter action parameters (per table rule). */
+struct rte_table_action_mtr_params {
+	/** Traffic meter and policer parameters for each of the *tc_mask*
+	 * traffic classes.
+	 */
+	struct rte_table_action_mtr_tc_params mtr[RTE_TABLE_ACTION_TC_MAX];
+
+	/** Bit mask defining which traffic class parameters are valid in *mtr*.
+	 * If bit N is set in *tc_mask*, then parameters for traffic class N are
+	 * valid in *mtr*.
+	 */
+	uint32_t tc_mask;
+};
+
+/** Meter action statistics counters (per table rule). */
+struct rte_table_action_mtr_counters {
+	/** Stats counters for each of the *tc_mask* traffic classes. */
+	struct rte_table_action_mtr_counters_tc stats[RTE_TABLE_ACTION_TC_MAX];
+
+	/** Bit mask defining which traffic class parameters are valid in *mtr*.
+	 * If bit N is set in *tc_mask*, then parameters for traffic class N are
+	 * valid in *mtr*.
+	 */
+	uint32_t tc_mask;
+};
+
+/**
+ * RTE_TABLE_ACTION_TM
+ */
+/** Traffic management action configuration (per table action profile). */
+struct rte_table_action_tm_config {
+	/** Number of subports per port. */
+	uint32_t n_subports_per_port;
+
+	/** Number of pipes per subport. */
+	uint32_t n_pipes_per_subport;
+};
+
+/** Traffic management action parameters (per table rule). */
+struct rte_table_action_tm_params {
+	/** Subport ID. */
+	uint32_t subport_id;
+
+	/** Pipe ID. */
+	uint32_t pipe_id;
+};
+
+/**
+ * RTE_TABLE_ACTION_ENCAP
+ */
+/** Supported packet encapsulation types. */
+enum rte_table_action_encap_type {
+	/** IP -> { Ether | IP } */
+	RTE_TABLE_ACTION_ENCAP_ETHER = 0,
+
+	/** IP -> { Ether | VLAN | IP } */
+	RTE_TABLE_ACTION_ENCAP_VLAN,
+
+	/** IP -> { Ether | S-VLAN | C-VLAN | IP } */
+	RTE_TABLE_ACTION_ENCAP_QINQ,
+
+	/** IP -> { Ether | MPLS | IP } */
+	RTE_TABLE_ACTION_ENCAP_MPLS,
+
+	/** IP -> { Ether | PPPoE | PPP | IP } */
+	RTE_TABLE_ACTION_ENCAP_PPPOE,
+};
+
+/** Pre-computed Ethernet header fields for encapsulation action. */
+struct rte_table_action_ether_hdr {
+	struct ether_addr da; /**< Destination address. */
+	struct ether_addr sa; /**< Source address. */
+};
+
+/** Pre-computed VLAN header fields for encapsulation action. */
+struct rte_table_action_vlan_hdr {
+	uint8_t pcp; /**< Priority Code Point (PCP). */
+	uint8_t dei; /**< Drop Eligibility Indicator (DEI). */
+	uint16_t vid; /**< VLAN Identifier (VID). */
+};
+
+/** Pre-computed MPLS header fields for encapsulation action. */
+struct rte_table_action_mpls_hdr {
+	uint32_t label; /**< Label. */
+	uint8_t tc; /**< Traffic Class (TC). */
+	uint8_t ttl; /**< Time to Live (TTL). */
+};
+
+/** Pre-computed PPPoE header fields for encapsulation action. */
+struct rte_table_action_pppoe_hdr {
+	uint16_t session_id; /**< Session ID. */
+};
+
+/** Ether encap parameters. */
+struct rte_table_action_encap_ether_params {
+	struct rte_table_action_ether_hdr ether; /**< Ethernet header. */
+};
+
+/** VLAN encap parameters. */
+struct rte_table_action_encap_vlan_params {
+	struct rte_table_action_ether_hdr ether; /**< Ethernet header. */
+	struct rte_table_action_vlan_hdr vlan; /**< VLAN header. */
+};
+
+/** QinQ encap parameters. */
+struct rte_table_action_encap_qinq_params {
+	struct rte_table_action_ether_hdr ether; /**< Ethernet header. */
+	struct rte_table_action_vlan_hdr svlan; /**< Service VLAN header. */
+	struct rte_table_action_vlan_hdr cvlan; /**< Customer VLAN header. */
+};
+
+/** Max number of MPLS labels per output packet for MPLS encapsulation. */
+#ifndef RTE_TABLE_ACTION_MPLS_LABELS_MAX
+#define RTE_TABLE_ACTION_MPLS_LABELS_MAX                   4
+#endif
+
+/** MPLS encap parameters. */
+struct rte_table_action_encap_mpls_params {
+	/** Ethernet header. */
+	struct rte_table_action_ether_hdr ether;
+
+	/** MPLS header. */
+	struct rte_table_action_mpls_hdr mpls[RTE_TABLE_ACTION_MPLS_LABELS_MAX];
+
+	/** Number of MPLS labels in MPLS header. */
+	uint32_t mpls_count;
+
+	/** Non-zero for MPLS unicast, zero for MPLS multicast. */
+	int unicast;
+};
+
+/** PPPoE encap parameters. */
+struct rte_table_action_encap_pppoe_params {
+	struct rte_table_action_ether_hdr ether; /**< Ethernet header. */
+	struct rte_table_action_pppoe_hdr pppoe; /**< PPPoE/PPP headers. */
+};
+
+/** Encap action configuration (per table action profile). */
+struct rte_table_action_encap_config {
+	/** Bit mask defining the set of packet encapsulations enabled for the
+	 * current table action profile. If bit (1 << N) is set in *encap_mask*,
+	 * then packet encapsulation N is enabled, otherwise it is disabled.
+	 *
+	 * @see enum rte_table_action_encap_type
+	 */
+	uint64_t encap_mask;
+};
+
+/** Encap action parameters (per table rule). */
+struct rte_table_action_encap_params {
+	/** Encapsulation type. */
+	enum rte_table_action_encap_type type;
+
+	RTE_STD_C11
+	union {
+		/** Only valid when *type* is set to Ether. */
+		struct rte_table_action_encap_ether_params ether;
+
+		/** Only valid when *type* is set to VLAN. */
+		struct rte_table_action_encap_vlan_params vlan;
+
+		/** Only valid when *type* is set to QinQ. */
+		struct rte_table_action_encap_qinq_params qinq;
+
+		/** Only valid when *type* is set to MPLS. */
+		struct rte_table_action_encap_mpls_params mpls;
+
+		/** Only valid when *type* is set to PPPoE. */
+		struct rte_table_action_encap_pppoe_params pppoe;
+	};
+};
+
+/**
+ * RTE_TABLE_ACTION_NAT
+ */
+/** NAT action configuration (per table action profile). */
+struct rte_table_action_nat_config {
+	/** When non-zero, the IP source address and L4 protocol source port are
+	 * translated. When zero, the IP destination address and L4 protocol
+	 * destination port are translated.
+	 */
+	int source_nat;
+
+	/** Layer 4 protocol, for example TCP (0x06) or UDP (0x11). The checksum
+	 * field is computed differently and placed at different header offset
+	 * by each layer 4 protocol.
+	 */
+	uint8_t proto;
+};
+
+/** NAT action parameters (per table rule). */
+struct rte_table_action_nat_params {
+	/** IP version for *addr*: non-zero for IPv4, zero for IPv6. */
+	int ip_version;
+
+	/** IP address. */
+	union {
+		/** IPv4 address; only valid when *ip_version* is non-zero. */
+		uint32_t ipv4;
+
+		/** IPv6 address; only valid when *ip_version* is set to 0. */
+		uint8_t ipv6[16];
+	} addr;
+
+	/** Port. */
+	uint16_t port;
+};
+
+/**
+ * RTE_TABLE_ACTION_TTL
+ */
+/** TTL action configuration (per table action profile). */
+struct rte_table_action_ttl_config {
+	/** When non-zero, the input packets whose updated IPv4 Time to Live
+	 * (TTL) field or IPv6 Hop Limit (HL) field is zero are dropped.
+	 * When zero, the input packets whose updated IPv4 TTL field or IPv6 HL
+	 * field is zero are forwarded as usual (typically for debugging
+	 * purpose).
+	 */
+	int drop;
+
+	/** When non-zero, the *n_packets* stats counter for TTL action is
+	 * enabled, otherwise disabled.
+	 *
+	 * @see struct rte_table_action_ttl_counters
+	 */
+	int n_packets_enabled;
+};
+
+/** TTL action parameters (per table rule). */
+struct rte_table_action_ttl_params {
+	/** When non-zero, decrement the IPv4 TTL field and update the checksum
+	 * field, or decrement the IPv6 HL field. When zero, the IPv4 TTL field
+	 * or the IPv6 HL field is not changed.
+	 */
+	int decrement;
+};
+
+/** TTL action statistics packets (per table rule). */
+struct rte_table_action_ttl_counters {
+	/** Number of IPv4 packets whose updated TTL field is zero or IPv6
+	 * packets whose updated HL field is zero.
+	 */
+	uint64_t n_packets;
+};
+
+/**
+ * RTE_TABLE_ACTION_STATS
+ */
+/** Stats action configuration (per table action profile). */
+struct rte_table_action_stats_config {
+	/** When non-zero, the *n_packets* stats counter is enabled, otherwise
+	 * disabled.
+	 *
+	 * @see struct rte_table_action_stats_counters
+	 */
+	int n_packets_enabled;
+
+	/** When non-zero, the *n_bytes* stats counter is enabled, otherwise
+	 * disabled.
+	 *
+	 * @see struct rte_table_action_stats_counters
+	 */
+	int n_bytes_enabled;
+};
+
+/** Stats action parameters (per table rule). */
+struct rte_table_action_stats_params {
+	/** Initial value for the *n_packets* stats counter. Typically set to 0.
+	 *
+	 * @see struct rte_table_action_stats_counters
+	 */
+	uint64_t n_packets;
+
+	/** Initial value for the *n_bytes* stats counter. Typically set to 0.
+	 *
+	 * @see struct rte_table_action_stats_counters
+	 */
+	uint64_t n_bytes;
+};
+
+/** Stats action counters (per table rule). */
+struct rte_table_action_stats_counters {
+	/** Number of packets. Valid only when *n_packets_valid* is non-zero. */
+	uint64_t n_packets;
+
+	/** Number of bytes. Valid only when *n_bytes_valid* is non-zero. */
+	uint64_t n_bytes;
+
+	/** When non-zero, the *n_packets* field is valid, otherwise invalid. */
+	int n_packets_valid;
+
+	/** When non-zero, the *n_bytes* field is valid, otherwise invalid. */
+	int n_bytes_valid;
+};
+
+/**
+ * RTE_TABLE_ACTION_TIME
+ */
+/** Timestamp action parameters (per table rule). */
+struct rte_table_action_time_params {
+	/** Initial timestamp value. Typically set to current time. */
+	uint64_t time;
+};
+
+/**
+ * Table action profile.
+ */
+struct rte_table_action_profile;
+
+/**
+ * Table action profile create.
+ *
+ * @param[in] common
+ *   Common action configuration.
+ * @return
+ *   Table action profile handle on success, NULL otherwise.
+ */
+struct rte_table_action_profile * __rte_experimental
+rte_table_action_profile_create(struct rte_table_action_common_config *common);
+
+/**
+ * Table action profile free.
+ *
+ * @param[in] profile
+ *   Table profile action handle (needs to be valid).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_profile_free(struct rte_table_action_profile *profile);
+
+/**
+ * Table action profile action register.
+ *
+ * @param[in] profile
+ *   Table profile action handle (needs to be valid and not in frozen state).
+ * @param[in] type
+ *   Specific table action to be registered for *profile*.
+ * @param[in] action_config
+ *   Configuration for the *type* action.
+ *   If struct rte_table_action_*type*_config is defined by the Table Action
+ *   API, it needs to point to a valid instance of this structure, otherwise it
+ *   needs to be set to NULL.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_profile_action_register(struct rte_table_action_profile *profile,
+	enum rte_table_action_type type,
+	void *action_config);
+
+/**
+ * Table action profile freeze.
+ *
+ * Once this function is called successfully, the given profile enters the
+ * frozen state with the following immediate effects: no more actions can be
+ * registered for this profile, so the profile can be instantiated to create
+ * table action objects.
+ *
+ * @param[in] profile
+ *   Table profile action handle (needs to be valid and not in frozen state).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ *
+ * @see rte_table_action_create()
+ */
+int __rte_experimental
+rte_table_action_profile_freeze(struct rte_table_action_profile *profile);
+
+/**
+ * Table action.
+ */
+struct rte_table_action;
+
+/**
+ * Table action create.
+ *
+ * Instantiates the given table action profile to create a table action object.
+ *
+ * @param[in] profile
+ *   Table profile action handle (needs to be valid and in frozen state).
+ * @param[in] socket_id
+ *   CPU socket ID where the internal data structures required by the new table
+ *   action object should be allocated.
+ * @return
+ *   Handle to table action object on success, NULL on error.
+ *
+ * @see rte_table_action_create()
+ */
+struct rte_table_action * __rte_experimental
+rte_table_action_create(struct rte_table_action_profile *profile,
+	uint32_t socket_id);
+
+/**
+ * Table action free.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_free(struct rte_table_action *action);
+
+/**
+ * Table action table params get.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[inout] params
+ *   Pipeline table parameters (needs to be pre-allocated).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_table_params_get(struct rte_table_action *action,
+	struct rte_pipeline_table_params *params);
+
+/**
+ * Table action apply.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] data
+ *   Data byte array (typically table rule data) to apply action *type* on.
+ * @param[in] type
+ *   Specific table action previously registered for the table action profile of
+ *   the *action* object.
+ * @param[in] action_params
+ *   Parameters for the *type* action.
+ *   If struct rte_table_action_*type*_params is defined by the Table Action
+ *   API, it needs to point to a valid instance of this structure, otherwise it
+ *   needs to be set to NULL.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_apply(struct rte_table_action *action,
+	void *data,
+	enum rte_table_action_type type,
+	void *action_params);
+
+/**
+ * Table action DSCP table update.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] dscp_mask
+ *   64-bit mask defining the DSCP table entries to be updated. If bit N is set
+ *   in this bit mask, then DSCP table entry N is to be updated, otherwise not.
+ * @param[in] table
+ *   DSCP table.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_dscp_table_update(struct rte_table_action *action,
+	uint64_t dscp_mask,
+	struct rte_table_action_dscp_table *table);
+
+/**
+ * Table action meter profile add.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] meter_profile_id
+ *   Meter profile ID to be used for the *profile* once it is successfully added
+ *   to the *action* object (needs to be unused by the set of meter profiles
+ *   currently registered for the *action* object).
+ * @param[in] profile
+ *   Meter profile to be added.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_meter_profile_add(struct rte_table_action *action,
+	uint32_t meter_profile_id,
+	struct rte_table_action_meter_profile *profile);
+
+/**
+ * Table action meter profile delete.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] meter_profile_id
+ *   Meter profile ID of the meter profile to be deleted from the *action*
+ *   object (needs to be valid for the *action* object).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_meter_profile_delete(struct rte_table_action *action,
+	uint32_t meter_profile_id);
+
+/**
+ * Table action meter read.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] data
+ *   Data byte array (typically table rule data) with meter action previously
+ *   applied on it.
+ * @param[in] tc_mask
+ *   Bit mask defining which traffic classes should have the meter stats
+ *   counters read from *data* and stored into *stats*. If bit N is set in this
+ *   bit mask, then traffic class N is part of this operation, otherwise it is
+ *   not. If bit N is set in this bit mask, then traffic class N must be one of
+ *   the traffic classes that are enabled for the meter action in the table
+ *   action profile used by the *action* object.
+ * @param[inout] stats
+ *   When non-NULL, it points to the area where the meter stats counters read
+ *   from *data* are saved. Only the meter stats counters for the *tc_mask*
+ *   traffic classes are read and stored to *stats*.
+ * @param[in] clear
+ *   When non-zero, the meter stats counters are cleared (i.e. set to zero),
+ *   otherwise the counters are not modified. When the read operation is enabled
+ *   (*stats* is non-NULL), the clear operation is performed after the read
+ *   operation is completed.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_meter_read(struct rte_table_action *action,
+	void *data,
+	uint32_t tc_mask,
+	struct rte_table_action_mtr_counters *stats,
+	int clear);
+
+/**
+ * Table action TTL read.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] data
+ *   Data byte array (typically table rule data) with TTL action previously
+ *   applied on it.
+ * @param[inout] stats
+ *   When non-NULL, it points to the area where the TTL stats counters read from
+ *   *data* are saved.
+ * @param[in] clear
+ *   When non-zero, the TTL stats counters are cleared (i.e. set to zero),
+ *   otherwise the counters are not modified. When the read operation is enabled
+ *   (*stats* is non-NULL), the clear operation is performed after the read
+ *   operation is completed.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_ttl_read(struct rte_table_action *action,
+	void *data,
+	struct rte_table_action_ttl_counters *stats,
+	int clear);
+
+/**
+ * Table action stats read.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] data
+ *   Data byte array (typically table rule data) with stats action previously
+ *   applied on it.
+ * @param[inout] stats
+ *   When non-NULL, it points to the area where the stats counters read from
+ *   *data* are saved.
+ * @param[in] clear
+ *   When non-zero, the stats counters are cleared (i.e. set to zero), otherwise
+ *   the counters are not modified. When the read operation is enabled (*stats*
+ *   is non-NULL), the clear operation is performed after the read operation is
+ *   completed.
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_stats_read(struct rte_table_action *action,
+	void *data,
+	struct rte_table_action_stats_counters *stats,
+	int clear);
+
+/**
+ * Table action timestamp read.
+ *
+ * @param[in] action
+ *   Handle to table action object (needs to be valid).
+ * @param[in] data
+ *   Data byte array (typically table rule data) with timestamp action
+ *   previously applied on it.
+ * @param[inout] timestamp
+ *   Pre-allocated memory where the timestamp read from *data* is saved (has to
+ *   be non-NULL).
+ * @return
+ *   Zero on success, non-zero error code otherwise.
+ */
+int __rte_experimental
+rte_table_action_time_read(struct rte_table_action *action,
+	void *data,
+	uint64_t *timestamp);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCLUDE_RTE_TABLE_ACTION_H__ */