New upstream version 18.02upstream/18.02

Change-Id: I89ed24cb2a49b78fe5be6970b99dd46c1499fcc3
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

323 files changed, 7418 insertions, 10338 deletions

diff --git a/examples/Makefile b/examples/Makefile
index 9f7974a1..17ecf7f6 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -37,6 +37,7 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
+DIRS-$(CONFIG_RTE_LIBRTE_BBDEV) += bbdev_app
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_BOND) += bond
 DIRS-y += cmdline
 DIRS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += distributor
@@ -102,6 +103,6 @@ $(info vm_power_manager requires libvirt >= 0.9.3)
 endif
 endif
 
-DIRS-y += eventdev_pipeline_sw_pmd
+DIRS-y += eventdev_pipeline
 
 include $(RTE_SDK)/mk/rte.extsubdir.mk
diff --git a/examples/bbdev_app/Makefile b/examples/bbdev_app/Makefile
new file mode 100644
index 00000000..18dd99db
--- /dev/null
+++ b/examples/bbdev_app/Makefile
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# binary name
+APP = bbdev
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
+
+ifeq ($(RTE_SDK),)
+$(error "Please define RTE_SDK environment variable")
+endif
+
+# Default target, can be overridden by command line or environment
+RTE_TARGET ?= x86_64-native-linuxapp-gcc
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+CFLAGS += -O3
+CFLAGS += $(WERROR_FLAGS)
+
+include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/main.c
new file mode 100644
index 00000000..3c452569
--- /dev/null
+++ b/examples/bbdev_app/main.c
@@ -0,0 +1,1162 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <sys/unistd.h>
+#include <sys/queue.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <errno.h>
+#include <math.h>
+#include <assert.h>
+#include <getopt.h>
+#include <signal.h>
+
+#include "rte_atomic.h"
+#include "rte_common.h"
+#include "rte_eal.h"
+#include "rte_cycles.h"
+#include "rte_ether.h"
+#include "rte_ethdev.h"
+#include "rte_ip.h"
+#include "rte_lcore.h"
+#include "rte_malloc.h"
+#include "rte_mbuf.h"
+#include "rte_memory.h"
+#include "rte_mempool.h"
+#include "rte_log.h"
+#include "rte_bbdev.h"
+#include "rte_bbdev_op.h"
+
+/* LLR values - negative value for '1' bit */
+#define LLR_1_BIT 0x81
+#define LLR_0_BIT 0x7F
+
+#define MAX_PKT_BURST 32
+#define NB_MBUF 8191
+#define MEMPOOL_CACHE_SIZE 256
+
+/* Hardcoded K value */
+#define K 40
+#define NCB (3 * RTE_ALIGN_CEIL(K + 4, 32))
+
+#define CRC_24B_LEN 3
+
+/* Configurable number of RX/TX ring descriptors */
+#define RTE_TEST_RX_DESC_DEFAULT 128
+#define RTE_TEST_TX_DESC_DEFAULT 512
+
+#define BBDEV_ASSERT(a) do { \
+	if (!(a)) { \
+		usage(prgname); \
+		return -1; \
+	} \
+} while (0)
+
+static const struct rte_eth_conf port_conf = {
+	.rxmode = {
+		.mq_mode = ETH_MQ_RX_NONE,
+		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.split_hdr_size = 0,
+		.header_split = 0, /**< Header Split disabled */
+		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
+		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
+		.jumbo_frame = 0, /**< Jumbo Frame Support disabled */
+		.hw_strip_crc = 0, /**< CRC stripped by hardware */
+	},
+	.txmode = {
+		.mq_mode = ETH_MQ_TX_NONE,
+	},
+};
+
+struct rte_bbdev_op_turbo_enc def_op_enc = {
+	/* These values are arbitrarily put, and does not map to the real
+	 * values for the data received from ethdev ports
+	 */
+	.rv_index = 0,
+	.code_block_mode = 1,
+	.cb_params = {
+		.k = K,
+	},
+	.op_flags = RTE_BBDEV_TURBO_CRC_24A_ATTACH
+};
+
+struct rte_bbdev_op_turbo_dec def_op_dec = {
+	/* These values are arbitrarily put, and does not map to the real
+	 * values for the data received from ethdev ports
+	 */
+	.code_block_mode = 1,
+	.cb_params = {
+		.k = K,
+	},
+	.rv_index = 0,
+	.iter_max = 8,
+	.iter_min = 4,
+	.ext_scale = 15,
+	.num_maps = 0,
+	.op_flags = RTE_BBDEV_TURBO_NEG_LLR_1_BIT_IN
+};
+
+struct app_config_params {
+	/* Placeholders for app params */
+	uint16_t port_id;
+	uint16_t bbdev_id;
+	uint64_t enc_core_mask;
+	uint64_t dec_core_mask;
+
+	/* Values filled during init time */
+	uint16_t enc_queue_ids[RTE_MAX_LCORE];
+	uint16_t dec_queue_ids[RTE_MAX_LCORE];
+	uint16_t num_enc_cores;
+	uint16_t num_dec_cores;
+};
+
+struct lcore_statistics {
+	unsigned int enqueued;
+	unsigned int dequeued;
+	unsigned int rx_lost_packets;
+	unsigned int enc_to_dec_lost_packets;
+	unsigned int tx_lost_packets;
+} __rte_cache_aligned;
+
+/** each lcore configuration */
+struct lcore_conf {
+	uint64_t core_type;
+
+	unsigned int port_id;
+	unsigned int rx_queue_id;
+	unsigned int tx_queue_id;
+
+	unsigned int bbdev_id;
+	unsigned int enc_queue_id;
+	unsigned int dec_queue_id;
+
+	uint8_t llr_temp_buf[NCB];
+
+	struct rte_mempool *bbdev_dec_op_pool;
+	struct rte_mempool *bbdev_enc_op_pool;
+	struct rte_mempool *enc_out_pool;
+	struct rte_ring *enc_to_dec_ring;
+
+	struct lcore_statistics *lcore_stats;
+} __rte_cache_aligned;
+
+struct stats_lcore_params {
+	struct lcore_conf *lconf;
+	struct app_config_params *app_params;
+};
+
+
+static const struct app_config_params def_app_config = {
+	.port_id = 0,
+	.bbdev_id = 0,
+	.enc_core_mask = 0x2,
+	.dec_core_mask = 0x4,
+	.num_enc_cores = 1,
+	.num_dec_cores = 1,
+};
+
+static rte_atomic16_t global_exit_flag;
+
+/* display usage */
+static inline void
+usage(const char *prgname)
+{
+	printf("%s [EAL options] "
+			"  --\n"
+			"  --enc_cores - number of encoding cores (default = 0x2)\n"
+			"  --dec_cores - number of decoding cores (default = 0x4)\n"
+			"  --port_id - Ethernet port ID (default = 0)\n"
+			"  --bbdev_id - BBDev ID (default = 0)\n"
+			"\n", prgname);
+}
+
+/* parse core mask */
+static inline
+uint16_t bbdev_parse_mask(const char *mask)
+{
+	char *end = NULL;
+	unsigned long pm;
+
+	/* parse hexadecimal string */
+	pm = strtoul(mask, &end, 16);
+	if ((mask[0] == '\0') || (end == NULL) || (*end != '\0'))
+		return 0;
+
+	return pm;
+}
+
+/* parse core mask */
+static inline
+uint16_t bbdev_parse_number(const char *mask)
+{
+	char *end = NULL;
+	unsigned long pm;
+
+	/* parse hexadecimal string */
+	pm = strtoul(mask, &end, 10);
+	if ((mask[0] == '\0') || (end == NULL) || (*end != '\0'))
+		return 0;
+
+	return pm;
+}
+
+static int
+bbdev_parse_args(int argc, char **argv,
+		struct app_config_params *app_params)
+{
+	int optind = 0;
+	int opt;
+	int opt_indx = 0;
+	char *prgname = argv[0];
+
+	static struct option lgopts[] = {
+		{ "enc_core_mask", required_argument, 0, 'e' },
+		{ "dec_core_mask", required_argument, 0, 'd' },
+		{ "port_id", required_argument, 0, 'p' },
+		{ "bbdev_id", required_argument, 0, 'b' },
+		{ NULL, 0, 0, 0 }
+	};
+
+	BBDEV_ASSERT(argc != 0);
+	BBDEV_ASSERT(argv != NULL);
+	BBDEV_ASSERT(app_params != NULL);
+
+	while ((opt = getopt_long(argc, argv, "e:d:p:b:", lgopts, &opt_indx)) !=
+		EOF) {
+		switch (opt) {
+		case 'e':
+			app_params->enc_core_mask =
+				bbdev_parse_mask(optarg);
+			if (app_params->enc_core_mask == 0) {
+				usage(prgname);
+				return -1;
+			}
+			app_params->num_enc_cores =
+				__builtin_popcount(app_params->enc_core_mask);
+			break;
+
+		case 'd':
+			app_params->dec_core_mask =
+				bbdev_parse_mask(optarg);
+			if (app_params->dec_core_mask == 0) {
+				usage(prgname);
+				return -1;
+			}
+			app_params->num_dec_cores =
+				__builtin_popcount(app_params->dec_core_mask);
+			break;
+
+		case 'p':
+			app_params->port_id = bbdev_parse_number(optarg);
+			break;
+
+		case 'b':
+			app_params->bbdev_id = bbdev_parse_number(optarg);
+			break;
+
+		default:
+			usage(prgname);
+			return -1;
+		}
+	}
+	optind = 0;
+	return optind;
+}
+
+static void
+signal_handler(int signum)
+{
+	printf("\nSignal %d received\n", signum);
+	rte_atomic16_set(&global_exit_flag, 1);
+}
+
+static void
+print_mac(unsigned int portid, struct ether_addr *bbdev_ports_eth_address)
+{
+	printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n",
+			(unsigned int) portid,
+			bbdev_ports_eth_address->addr_bytes[0],
+			bbdev_ports_eth_address->addr_bytes[1],
+			bbdev_ports_eth_address->addr_bytes[2],
+			bbdev_ports_eth_address->addr_bytes[3],
+			bbdev_ports_eth_address->addr_bytes[4],
+			bbdev_ports_eth_address->addr_bytes[5]);
+}
+
+static inline void
+pktmbuf_free_bulk(struct rte_mbuf **mbufs, unsigned int nb_to_free)
+{
+	unsigned int i;
+	for (i = 0; i < nb_to_free; ++i)
+		rte_pktmbuf_free(mbufs[i]);
+}
+
+static inline void
+pktmbuf_userdata_free_bulk(struct rte_mbuf **mbufs, unsigned int nb_to_free)
+{
+	unsigned int i;
+	for (i = 0; i < nb_to_free; ++i) {
+		struct rte_mbuf *rx_pkt = mbufs[i]->userdata;
+		rte_pktmbuf_free(rx_pkt);
+		rte_pktmbuf_free(mbufs[i]);
+	}
+}
+
+/* Check the link status of all ports in up to 9s, and print them finally */
+static int
+check_port_link_status(uint16_t port_id)
+{
+#define CHECK_INTERVAL 100 /* 100ms */
+#define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
+	uint8_t count;
+	struct rte_eth_link link;
+
+	printf("\nChecking link status.");
+	fflush(stdout);
+
+	for (count = 0; count <= MAX_CHECK_TIME &&
+			!rte_atomic16_read(&global_exit_flag); count++) {
+		memset(&link, 0, sizeof(link));
+		rte_eth_link_get_nowait(port_id, &link);
+
+		if (link.link_status) {
+			const char *dp = (link.link_duplex ==
+				ETH_LINK_FULL_DUPLEX) ?
+				"full-duplex" : "half-duplex";
+			printf("\nPort %u Link Up - speed %u Mbps - %s\n",
+				port_id, link.link_speed, dp);
+			return 0;
+		}
+		printf(".");
+		fflush(stdout);
+		rte_delay_ms(CHECK_INTERVAL);
+	}
+
+	printf("\nPort %d Link Down\n", port_id);
+	return 0;
+}
+
+static inline void
+add_ether_hdr(struct rte_mbuf *pkt_src, struct rte_mbuf *pkt_dst)
+{
+	struct ether_hdr *eth_from;
+	struct ether_hdr *eth_to;
+
+	eth_from = rte_pktmbuf_mtod(pkt_src, struct ether_hdr *);
+	eth_to = rte_pktmbuf_mtod(pkt_dst, struct ether_hdr *);
+
+	/* copy header */
+	rte_memcpy(eth_to, eth_from, sizeof(struct ether_hdr));
+}
+
+static inline void
+add_awgn(struct rte_mbuf **mbufs, uint16_t num_pkts)
+{
+	RTE_SET_USED(mbufs);
+	RTE_SET_USED(num_pkts);
+}
+
+/* Encoder output to Decoder input adapter. The Decoder accepts only soft input
+ * so each bit of the encoder output must be translated into one byte of LLR. If
+ * Sub-block Deinterleaver is bypassed, which is the case, the padding bytes
+ * must additionally be insterted at the end of each sub-block.
+ */
+static inline void
+transform_enc_out_dec_in(struct rte_mbuf **mbufs, uint8_t *temp_buf,
+		uint16_t num_pkts, uint16_t k)
+{
+	uint16_t i, l, j;
+	uint16_t start_bit_idx;
+	uint16_t out_idx;
+	uint16_t d = k + 4;
+	uint16_t kpi = RTE_ALIGN_CEIL(d, 32);
+	uint16_t nd = kpi - d;
+	uint16_t ncb = 3 * kpi;
+
+	for (i = 0; i < num_pkts; ++i) {
+		uint16_t pkt_data_len = rte_pktmbuf_data_len(mbufs[i]) -
+				sizeof(struct ether_hdr);
+
+		/* Resize the packet if needed */
+		if (pkt_data_len < ncb) {
+			char *data = rte_pktmbuf_append(mbufs[i],
+					ncb - pkt_data_len);
+			if (data == NULL)
+				printf(
+					"Not enough space in decoder input packet");
+		}
+
+		/* Translate each bit into 1 LLR byte. */
+		start_bit_idx = 0;
+		out_idx = 0;
+		for (j = 0; j < 3; ++j) {
+			for (l = start_bit_idx; l < start_bit_idx + d; ++l) {
+				uint8_t *data = rte_pktmbuf_mtod_offset(
+					mbufs[i], uint8_t *,
+					sizeof(struct ether_hdr) + (l >> 3));
+				if (*data & (0x80 >> (l & 7)))
+					temp_buf[out_idx] = LLR_1_BIT;
+				else
+					temp_buf[out_idx] = LLR_0_BIT;
+				++out_idx;
+			}
+			/* Padding bytes should be at the end of the sub-block.
+			 */
+			memset(&temp_buf[out_idx], 0, nd);
+			out_idx += nd;
+			start_bit_idx += d;
+		}
+
+		rte_memcpy(rte_pktmbuf_mtod_offset(mbufs[i], uint8_t *,
+				sizeof(struct ether_hdr)), temp_buf, ncb);
+	}
+}
+
+static inline void
+verify_data(struct rte_mbuf **mbufs, uint16_t num_pkts)
+{
+	uint16_t i;
+	for (i = 0; i < num_pkts; ++i) {
+		struct rte_mbuf *out = mbufs[i];
+		struct rte_mbuf *in = out->userdata;
+
+		if (memcmp(rte_pktmbuf_mtod_offset(in, uint8_t *,
+				sizeof(struct ether_hdr)),
+				rte_pktmbuf_mtod_offset(out, uint8_t *,
+				sizeof(struct ether_hdr)),
+				K / 8 - CRC_24B_LEN))
+			printf("Input and output buffers are not equal!\n");
+	}
+}
+
+static int
+initialize_ports(struct app_config_params *app_params,
+		struct rte_mempool *ethdev_mbuf_mempool)
+{
+	int ret;
+	uint16_t port_id = app_params->port_id;
+	uint16_t q;
+	/* ethernet addresses of ports */
+	struct ether_addr bbdev_port_eth_addr;
+
+	/* initialize ports */
+	printf("\nInitializing port %u...\n", app_params->port_id);
+	ret = rte_eth_dev_configure(port_id, app_params->num_enc_cores,
+		app_params->num_dec_cores, &port_conf);
+
+	if (ret < 0) {
+		printf("Cannot configure device: err=%d, port=%u\n",
+			ret, port_id);
+		return -1;
+	}
+
+	/* initialize RX queues for encoder */
+	for (q = 0; q < app_params->num_enc_cores; q++) {
+		ret = rte_eth_rx_queue_setup(port_id, q,
+			RTE_TEST_RX_DESC_DEFAULT,
+			rte_eth_dev_socket_id(port_id),
+			NULL, ethdev_mbuf_mempool);
+		if (ret < 0) {
+			printf("rte_eth_rx_queue_setup: err=%d, queue=%u\n",
+				ret, q);
+			return -1;
+		}
+	}
+	/* initialize TX queues for decoder */
+	for (q = 0; q < app_params->num_dec_cores; q++) {
+		ret = rte_eth_tx_queue_setup(port_id, q,
+			RTE_TEST_TX_DESC_DEFAULT,
+			rte_eth_dev_socket_id(port_id), NULL);
+		if (ret < 0) {
+			printf("rte_eth_tx_queue_setup: err=%d, queue=%u\n",
+				ret, q);
+			return -1;
+		}
+	}
+
+	rte_eth_promiscuous_enable(port_id);
+
+	rte_eth_macaddr_get(port_id, &bbdev_port_eth_addr);
+	print_mac(port_id, &bbdev_port_eth_addr);
+
+	return 0;
+}
+
+static void
+lcore_conf_init(struct app_config_params *app_params,
+		struct lcore_conf *lcore_conf,
+		struct rte_mempool **bbdev_op_pools,
+		struct rte_mempool *bbdev_mbuf_mempool,
+		struct rte_ring *enc_to_dec_ring,
+		struct lcore_statistics *lcore_stats)
+{
+	unsigned int lcore_id;
+	struct lcore_conf *lconf;
+	uint16_t rx_queue_id = 0;
+	uint16_t tx_queue_id = 0;
+	uint16_t enc_q_id = 0;
+	uint16_t dec_q_id = 0;
+
+	/* Configure lcores */
+	for (lcore_id = 0; lcore_id < 8 * sizeof(uint64_t); ++lcore_id) {
+		lconf = &lcore_conf[lcore_id];
+		lconf->core_type = 0;
+
+		if ((1ULL << lcore_id) & app_params->enc_core_mask) {
+			lconf->core_type |= (1 << RTE_BBDEV_OP_TURBO_ENC);
+			lconf->rx_queue_id = rx_queue_id++;
+			lconf->enc_queue_id =
+					app_params->enc_queue_ids[enc_q_id++];
+		}
+
+		if ((1ULL << lcore_id) & app_params->dec_core_mask) {
+			lconf->core_type |= (1 << RTE_BBDEV_OP_TURBO_DEC);
+			lconf->tx_queue_id = tx_queue_id++;
+			lconf->dec_queue_id =
+					app_params->dec_queue_ids[dec_q_id++];
+		}
+
+		lconf->bbdev_enc_op_pool =
+				bbdev_op_pools[RTE_BBDEV_OP_TURBO_ENC];
+		lconf->bbdev_dec_op_pool =
+				bbdev_op_pools[RTE_BBDEV_OP_TURBO_DEC];
+		lconf->bbdev_id = app_params->bbdev_id;
+		lconf->port_id = app_params->port_id;
+		lconf->enc_out_pool = bbdev_mbuf_mempool;
+		lconf->enc_to_dec_ring = enc_to_dec_ring;
+		lconf->lcore_stats = &lcore_stats[lcore_id];
+	}
+}
+
+static void
+print_lcore_stats(struct lcore_statistics *lstats, unsigned int lcore_id)
+{
+	static const char *stats_border = "_______";
+
+	printf("\nLcore %d: %s enqueued count:\t\t%u\n",
+			lcore_id, stats_border, lstats->enqueued);
+	printf("Lcore %d: %s dequeued count:\t\t%u\n",
+			lcore_id, stats_border, lstats->dequeued);
+	printf("Lcore %d: %s RX lost packets count:\t\t%u\n",
+			lcore_id, stats_border, lstats->rx_lost_packets);
+	printf("Lcore %d: %s encoder-to-decoder lost count:\t%u\n",
+			lcore_id, stats_border,
+			lstats->enc_to_dec_lost_packets);
+	printf("Lcore %d: %s TX lost packets count:\t\t%u\n",
+			lcore_id, stats_border, lstats->tx_lost_packets);
+}
+
+static void
+print_stats(struct stats_lcore_params *stats_lcore)
+{
+	unsigned int l_id;
+	unsigned int bbdev_id = stats_lcore->app_params->bbdev_id;
+	unsigned int port_id = stats_lcore->app_params->port_id;
+	int len, ret, i;
+
+	struct rte_eth_xstat *xstats;
+	struct rte_eth_xstat_name *xstats_names;
+	struct rte_bbdev_stats bbstats;
+	static const char *stats_border = "_______";
+
+	const char clr[] = { 27, '[', '2', 'J', '\0' };
+	const char topLeft[] = { 27, '[', '1', ';', '1', 'H', '\0' };
+
+	/* Clear screen and move to top left */
+	printf("%s%s", clr, topLeft);
+
+	printf("PORT STATISTICS:\n================\n");
+	len = rte_eth_xstats_get(port_id, NULL, 0);
+	if (len < 0)
+		rte_exit(EXIT_FAILURE,
+				"rte_eth_xstats_get(%u) failed: %d", port_id,
+				len);
+
+	xstats = calloc(len, sizeof(*xstats));
+	if (xstats == NULL)
+		rte_exit(EXIT_FAILURE,
+				"Failed to calloc memory for xstats");
+
+	ret = rte_eth_xstats_get(port_id, xstats, len);
+	if (ret < 0 || ret > len) {
+		free(xstats);
+		rte_exit(EXIT_FAILURE,
+				"rte_eth_xstats_get(%u) len%i failed: %d",
+				port_id, len, ret);
+	}
+
+	xstats_names = calloc(len, sizeof(*xstats_names));
+	if (xstats_names == NULL) {
+		free(xstats);
+		rte_exit(EXIT_FAILURE,
+				"Failed to calloc memory for xstats_names");
+	}
+
+	ret = rte_eth_xstats_get_names(port_id, xstats_names, len);
+	if (ret < 0 || ret > len) {
+		free(xstats);
+		free(xstats_names);
+		rte_exit(EXIT_FAILURE,
+				"rte_eth_xstats_get_names(%u) len%i failed: %d",
+				port_id, len, ret);
+	}
+
+	for (i = 0; i < len; i++) {
+		if (xstats[i].value > 0)
+			printf("Port %u: %s %s:\t\t%"PRIu64"\n",
+					port_id, stats_border,
+					xstats_names[i].name,
+					xstats[i].value);
+	}
+
+	ret = rte_bbdev_stats_get(bbdev_id, &bbstats);
+	if (ret < 0) {
+		free(xstats);
+		free(xstats_names);
+		rte_exit(EXIT_FAILURE,
+				"ERROR(%d): Failure to get BBDEV %u statistics\n",
+				ret, bbdev_id);
+	}
+
+	printf("\nBBDEV STATISTICS:\n=================\n");
+	printf("BBDEV %u: %s enqueue count:\t\t%"PRIu64"\n",
+			bbdev_id, stats_border,
+			bbstats.enqueued_count);
+	printf("BBDEV %u: %s dequeue count:\t\t%"PRIu64"\n",
+			bbdev_id, stats_border,
+			bbstats.dequeued_count);
+	printf("BBDEV %u: %s enqueue error count:\t\t%"PRIu64"\n",
+			bbdev_id, stats_border,
+			bbstats.enqueue_err_count);
+	printf("BBDEV %u: %s dequeue error count:\t\t%"PRIu64"\n\n",
+			bbdev_id, stats_border,
+			bbstats.dequeue_err_count);
+
+	printf("LCORE STATISTICS:\n=================\n");
+	for (l_id = 0; l_id < RTE_MAX_LCORE; ++l_id) {
+		if (stats_lcore->lconf[l_id].core_type == 0)
+			continue;
+		print_lcore_stats(stats_lcore->lconf[l_id].lcore_stats, l_id);
+	}
+
+	free(xstats);
+	free(xstats_names);
+}
+
+static int
+stats_loop(void *arg)
+{
+	struct stats_lcore_params *stats_lcore = arg;
+
+	while (!rte_atomic16_read(&global_exit_flag)) {
+		print_stats(stats_lcore);
+		rte_delay_ms(500);
+	}
+
+	return 0;
+}
+
+static inline void
+run_encoding(struct lcore_conf *lcore_conf)
+{
+	uint16_t i;
+	uint16_t port_id, rx_queue_id;
+	uint16_t bbdev_id, enc_queue_id;
+	uint16_t nb_rx, nb_enq, nb_deq, nb_sent;
+	struct rte_mbuf *rx_pkts_burst[MAX_PKT_BURST];
+	struct rte_mbuf *enc_out_pkts[MAX_PKT_BURST];
+	struct rte_bbdev_enc_op *bbdev_ops_burst[MAX_PKT_BURST];
+	struct lcore_statistics *lcore_stats;
+	struct rte_mempool *bbdev_op_pool, *enc_out_pool;
+	struct rte_ring *enc_to_dec_ring;
+	const int in_data_len = (def_op_enc.cb_params.k / 8) - CRC_24B_LEN;
+
+	lcore_stats = lcore_conf->lcore_stats;
+	port_id = lcore_conf->port_id;
+	rx_queue_id = lcore_conf->rx_queue_id;
+	bbdev_id = lcore_conf->bbdev_id;
+	enc_queue_id = lcore_conf->enc_queue_id;
+	bbdev_op_pool = lcore_conf->bbdev_enc_op_pool;
+	enc_out_pool = lcore_conf->enc_out_pool;
+	enc_to_dec_ring = lcore_conf->enc_to_dec_ring;
+
+	/* Read packet from RX queues*/
+	nb_rx = rte_eth_rx_burst(port_id, rx_queue_id, rx_pkts_burst,
+			MAX_PKT_BURST);
+	if (!nb_rx)
+		return;
+
+	if (unlikely(rte_mempool_get_bulk(enc_out_pool, (void **)enc_out_pkts,
+			nb_rx) != 0)) {
+		pktmbuf_free_bulk(rx_pkts_burst, nb_rx);
+		lcore_stats->rx_lost_packets += nb_rx;
+		return;
+	}
+
+	if (unlikely(rte_bbdev_enc_op_alloc_bulk(bbdev_op_pool, bbdev_ops_burst,
+			nb_rx) != 0)) {
+		pktmbuf_free_bulk(enc_out_pkts, nb_rx);
+		pktmbuf_free_bulk(rx_pkts_burst, nb_rx);
+		lcore_stats->rx_lost_packets += nb_rx;
+		return;
+	}
+
+	for (i = 0; i < nb_rx; i++) {
+		char *data;
+		const uint16_t pkt_data_len =
+				rte_pktmbuf_data_len(rx_pkts_burst[i]) -
+				sizeof(struct ether_hdr);
+		/* save input mbuf pointer for later comparison */
+		enc_out_pkts[i]->userdata = rx_pkts_burst[i];
+
+		/* copy ethernet header */
+		rte_pktmbuf_reset(enc_out_pkts[i]);
+		data = rte_pktmbuf_append(enc_out_pkts[i],
+				sizeof(struct ether_hdr));
+		if (data == NULL) {
+			printf(
+				"Not enough space for ethernet header in encoder output mbuf\n");
+			continue;
+		}
+		add_ether_hdr(rx_pkts_burst[i], enc_out_pkts[i]);
+
+		/* set op */
+		bbdev_ops_burst[i]->turbo_enc = def_op_enc;
+
+		bbdev_ops_burst[i]->turbo_enc.input.data =
+				rx_pkts_burst[i];
+		bbdev_ops_burst[i]->turbo_enc.input.offset =
+				sizeof(struct ether_hdr);
+		/* Encoder will attach the CRC24B, adjust the length */
+		bbdev_ops_burst[i]->turbo_enc.input.length = in_data_len;
+
+		if (in_data_len < pkt_data_len)
+			rte_pktmbuf_trim(rx_pkts_burst[i], pkt_data_len -
+					in_data_len);
+		else if (in_data_len > pkt_data_len) {
+			data = rte_pktmbuf_append(rx_pkts_burst[i],
+					in_data_len - pkt_data_len);
+			if (data == NULL)
+				printf(
+					"Not enough storage in mbuf to perform the encoding\n");
+		}
+
+		bbdev_ops_burst[i]->turbo_enc.output.data =
+				enc_out_pkts[i];
+		bbdev_ops_burst[i]->turbo_enc.output.offset =
+				sizeof(struct ether_hdr);
+	}
+
+	/* Enqueue packets on BBDevice */
+	nb_enq = rte_bbdev_enqueue_enc_ops(bbdev_id, enc_queue_id,
+			bbdev_ops_burst, nb_rx);
+	if (unlikely(nb_enq < nb_rx)) {
+		pktmbuf_userdata_free_bulk(&enc_out_pkts[nb_enq],
+				nb_rx - nb_enq);
+		rte_bbdev_enc_op_free_bulk(&bbdev_ops_burst[nb_enq],
+				nb_rx - nb_enq);
+		lcore_stats->rx_lost_packets += nb_rx - nb_enq;
+
+		if (!nb_enq)
+			return;
+	}
+
+	lcore_stats->enqueued += nb_enq;
+
+	/* Dequeue packets from bbdev device*/
+	nb_deq = 0;
+	do {
+		nb_deq += rte_bbdev_dequeue_enc_ops(bbdev_id, enc_queue_id,
+				&bbdev_ops_burst[nb_deq], nb_enq - nb_deq);
+	} while (unlikely(nb_deq < nb_enq));
+
+	lcore_stats->dequeued += nb_deq;
+
+	/* Generate and add AWGN */
+	add_awgn(enc_out_pkts, nb_deq);
+
+	rte_bbdev_enc_op_free_bulk(bbdev_ops_burst, nb_deq);
+
+	/* Enqueue packets to encoder-to-decoder ring */
+	nb_sent = rte_ring_enqueue_burst(enc_to_dec_ring, (void **)enc_out_pkts,
+			nb_deq, NULL);
+	if (unlikely(nb_sent < nb_deq)) {
+		pktmbuf_userdata_free_bulk(&enc_out_pkts[nb_sent],
+				nb_deq - nb_sent);
+		lcore_stats->enc_to_dec_lost_packets += nb_deq - nb_sent;
+	}
+}
+
+static void
+run_decoding(struct lcore_conf *lcore_conf)
+{
+	uint16_t i;
+	uint16_t port_id, tx_queue_id;
+	uint16_t bbdev_id, bbdev_queue_id;
+	uint16_t nb_recv, nb_enq, nb_deq, nb_tx;
+	uint8_t *llr_temp_buf;
+	struct rte_mbuf *recv_pkts_burst[MAX_PKT_BURST];
+	struct rte_bbdev_dec_op *bbdev_ops_burst[MAX_PKT_BURST];
+	struct lcore_statistics *lcore_stats;
+	struct rte_mempool *bbdev_op_pool;
+	struct rte_ring *enc_to_dec_ring;
+
+	lcore_stats = lcore_conf->lcore_stats;
+	port_id = lcore_conf->port_id;
+	tx_queue_id = lcore_conf->tx_queue_id;
+	bbdev_id = lcore_conf->bbdev_id;
+	bbdev_queue_id = lcore_conf->dec_queue_id;
+	bbdev_op_pool = lcore_conf->bbdev_dec_op_pool;
+	enc_to_dec_ring = lcore_conf->enc_to_dec_ring;
+	llr_temp_buf = lcore_conf->llr_temp_buf;
+
+	/* Dequeue packets from the ring */
+	nb_recv = rte_ring_dequeue_burst(enc_to_dec_ring,
+			(void **)recv_pkts_burst, MAX_PKT_BURST, NULL);
+	if (!nb_recv)
+		return;
+
+	if (unlikely(rte_bbdev_dec_op_alloc_bulk(bbdev_op_pool, bbdev_ops_burst,
+			nb_recv) != 0)) {
+		pktmbuf_userdata_free_bulk(recv_pkts_burst, nb_recv);
+		lcore_stats->rx_lost_packets += nb_recv;
+		return;
+	}
+
+	transform_enc_out_dec_in(recv_pkts_burst, llr_temp_buf, nb_recv,
+			def_op_dec.cb_params.k);
+
+	for (i = 0; i < nb_recv; i++) {
+		/* set op */
+		bbdev_ops_burst[i]->turbo_dec = def_op_dec;
+
+		bbdev_ops_burst[i]->turbo_dec.input.data = recv_pkts_burst[i];
+		bbdev_ops_burst[i]->turbo_dec.input.offset =
+				sizeof(struct ether_hdr);
+		bbdev_ops_burst[i]->turbo_dec.input.length =
+				rte_pktmbuf_data_len(recv_pkts_burst[i])
+				- sizeof(struct ether_hdr);
+
+		bbdev_ops_burst[i]->turbo_dec.hard_output.data =
+				recv_pkts_burst[i];
+		bbdev_ops_burst[i]->turbo_dec.hard_output.offset =
+				sizeof(struct ether_hdr);
+	}
+
+	/* Enqueue packets on BBDevice */
+	nb_enq = rte_bbdev_enqueue_dec_ops(bbdev_id, bbdev_queue_id,
+			bbdev_ops_burst, nb_recv);
+	if (unlikely(nb_enq < nb_recv)) {
+		pktmbuf_userdata_free_bulk(&recv_pkts_burst[nb_enq],
+				nb_recv - nb_enq);
+		rte_bbdev_dec_op_free_bulk(&bbdev_ops_burst[nb_enq],
+				nb_recv - nb_enq);
+		lcore_stats->rx_lost_packets += nb_recv - nb_enq;
+
+		if (!nb_enq)
+			return;
+	}
+
+	lcore_stats->enqueued += nb_enq;
+
+	/* Dequeue packets from BBDevice */
+	nb_deq = 0;
+	do {
+		nb_deq += rte_bbdev_dequeue_dec_ops(bbdev_id, bbdev_queue_id,
+				&bbdev_ops_burst[nb_deq], nb_enq - nb_deq);
+	} while (unlikely(nb_deq < nb_enq));
+
+	lcore_stats->dequeued += nb_deq;
+
+	rte_bbdev_dec_op_free_bulk(bbdev_ops_burst, nb_deq);
+
+	verify_data(recv_pkts_burst, nb_deq);
+
+	/* Free the RX mbufs after verification */
+	for (i = 0; i < nb_deq; ++i)
+		rte_pktmbuf_free(recv_pkts_burst[i]->userdata);
+
+	/* Transmit the packets */
+	nb_tx = rte_eth_tx_burst(port_id, tx_queue_id, recv_pkts_burst, nb_deq);
+	if (unlikely(nb_tx < nb_deq)) {
+		pktmbuf_userdata_free_bulk(&recv_pkts_burst[nb_tx],
+				nb_deq - nb_tx);
+		lcore_stats->tx_lost_packets += nb_deq - nb_tx;
+	}
+}
+
+static int
+processing_loop(void *arg)
+{
+	struct lcore_conf *lcore_conf = arg;
+	const bool run_encoder = (lcore_conf->core_type &
+			(1 << RTE_BBDEV_OP_TURBO_ENC));
+	const bool run_decoder = (lcore_conf->core_type &
+			(1 << RTE_BBDEV_OP_TURBO_DEC));
+
+	while (!rte_atomic16_read(&global_exit_flag)) {
+		if (run_encoder)
+			run_encoding(lcore_conf);
+		if (run_decoder)
+			run_decoding(lcore_conf);
+	}
+
+	return 0;
+}
+
+static int
+prepare_bbdev_device(unsigned int dev_id, struct rte_bbdev_info *info,
+		struct app_config_params *app_params)
+{
+	int ret;
+	unsigned int q_id, dec_q_id, enc_q_id;
+	struct rte_bbdev_queue_conf qconf = {0};
+	uint16_t dec_qs_nb = app_params->num_dec_cores;
+	uint16_t enc_qs_nb = app_params->num_enc_cores;
+	uint16_t tot_qs = dec_qs_nb + enc_qs_nb;
+
+	ret = rte_bbdev_setup_queues(dev_id, tot_qs, info->socket_id);
+	if (ret < 0)
+		rte_exit(EXIT_FAILURE,
+				"ERROR(%d): BBDEV %u not configured properly\n",
+				ret, dev_id);
+
+	/* setup device DEC queues */
+	qconf.socket = info->socket_id;
+	qconf.queue_size = info->drv.queue_size_lim;
+	qconf.op_type = RTE_BBDEV_OP_TURBO_DEC;
+
+	for (q_id = 0, dec_q_id = 0; q_id < dec_qs_nb; q_id++) {
+		ret = rte_bbdev_queue_configure(dev_id, q_id, &qconf);
+		if (ret < 0)
+			rte_exit(EXIT_FAILURE,
+					"ERROR(%d): BBDEV %u DEC queue %u not configured properly\n",
+					ret, dev_id, q_id);
+		app_params->dec_queue_ids[dec_q_id++] = q_id;
+	}
+
+	/* setup device ENC queues */
+	qconf.op_type = RTE_BBDEV_OP_TURBO_ENC;
+
+	for (q_id = dec_qs_nb, enc_q_id = 0; q_id < tot_qs; q_id++) {
+		ret = rte_bbdev_queue_configure(dev_id, q_id, &qconf);
+		if (ret < 0)
+			rte_exit(EXIT_FAILURE,
+					"ERROR(%d): BBDEV %u ENC queue %u not configured properly\n",
+					ret, dev_id, q_id);
+		app_params->enc_queue_ids[enc_q_id++] = q_id;
+	}
+
+	ret = rte_bbdev_start(dev_id);
+
+	if (ret != 0)
+		rte_exit(EXIT_FAILURE, "ERROR(%d): BBDEV %u not started\n",
+			ret, dev_id);
+
+	printf("BBdev %u started\n", dev_id);
+
+	return 0;
+}
+
+static inline bool
+check_matching_capabilities(uint64_t mask, uint64_t required_mask)
+{
+	return (mask & required_mask) == required_mask;
+}
+
+static void
+enable_bbdev(struct app_config_params *app_params)
+{
+	struct rte_bbdev_info dev_info;
+	const struct rte_bbdev_op_cap *op_cap;
+	uint16_t bbdev_id = app_params->bbdev_id;
+	bool encoder_capable = false;
+	bool decoder_capable = false;
+
+	rte_bbdev_info_get(bbdev_id, &dev_info);
+	op_cap = dev_info.drv.capabilities;
+
+	while (op_cap->type != RTE_BBDEV_OP_NONE) {
+		if (op_cap->type == RTE_BBDEV_OP_TURBO_ENC) {
+			if (check_matching_capabilities(
+					op_cap->cap.turbo_enc.capability_flags,
+					def_op_enc.op_flags))
+				encoder_capable = true;
+		}
+
+		if (op_cap->type == RTE_BBDEV_OP_TURBO_DEC) {
+			if (check_matching_capabilities(
+					op_cap->cap.turbo_dec.capability_flags,
+					def_op_dec.op_flags))
+				decoder_capable = true;
+		}
+
+		op_cap++;
+	}
+
+	if (encoder_capable == false)
+		rte_exit(EXIT_FAILURE,
+			"The specified BBDev %u doesn't have required encoder capabilities!\n",
+			bbdev_id);
+	if (decoder_capable == false)
+		rte_exit(EXIT_FAILURE,
+			"The specified BBDev %u doesn't have required decoder capabilities!\n",
+			bbdev_id);
+
+	prepare_bbdev_device(bbdev_id, &dev_info, app_params);
+}
+
+int
+main(int argc, char **argv)
+{
+	int ret;
+	unsigned int nb_bbdevs, nb_ports, flags, lcore_id;
+	void *sigret;
+	struct app_config_params app_params = def_app_config;
+	struct rte_mempool *ethdev_mbuf_mempool, *bbdev_mbuf_mempool;
+	struct rte_mempool *bbdev_op_pools[RTE_BBDEV_OP_TYPE_COUNT];
+	struct lcore_conf lcore_conf[RTE_MAX_LCORE] = { {0} };
+	struct lcore_statistics lcore_stats[RTE_MAX_LCORE] = { {0} };
+	struct stats_lcore_params stats_lcore;
+	struct rte_ring *enc_to_dec_ring;
+	bool stats_thread_started = false;
+	unsigned int master_lcore_id = rte_get_master_lcore();
+
+	rte_atomic16_init(&global_exit_flag);
+
+	sigret = signal(SIGTERM, signal_handler);
+	if (sigret == SIG_ERR)
+		rte_exit(EXIT_FAILURE, "signal(%d, ...) failed", SIGTERM);
+
+	sigret = signal(SIGINT, signal_handler);
+	if (sigret == SIG_ERR)
+		rte_exit(EXIT_FAILURE, "signal(%d, ...) failed", SIGINT);
+
+	ret = rte_eal_init(argc, argv);
+	if (ret < 0)
+		rte_exit(EXIT_FAILURE, "Invalid EAL arguments\n");
+
+	argc -= ret;
+	argv += ret;
+
+	/* parse application arguments (after the EAL ones) */
+	ret = bbdev_parse_args(argc, argv, &app_params);
+	if (ret < 0)
+		rte_exit(EXIT_FAILURE, "Invalid BBDEV arguments\n");
+
+	/*create bbdev op pools*/
+	bbdev_op_pools[RTE_BBDEV_OP_TURBO_DEC] =
+			rte_bbdev_op_pool_create("bbdev_op_pool_dec",
+			RTE_BBDEV_OP_TURBO_DEC, NB_MBUF, 128, rte_socket_id());
+	bbdev_op_pools[RTE_BBDEV_OP_TURBO_ENC] =
+			rte_bbdev_op_pool_create("bbdev_op_pool_enc",
+			RTE_BBDEV_OP_TURBO_ENC, NB_MBUF, 128, rte_socket_id());
+
+	if ((bbdev_op_pools[RTE_BBDEV_OP_TURBO_DEC] == NULL) ||
+			(bbdev_op_pools[RTE_BBDEV_OP_TURBO_ENC] == NULL))
+		rte_exit(EXIT_FAILURE, "Cannot create bbdev op pools\n");
+
+	/* Create encoder to decoder ring */
+	flags = (app_params.num_enc_cores == 1) ? RING_F_SP_ENQ : 0;
+	if (app_params.num_dec_cores == 1)
+		flags |= RING_F_SC_DEQ;
+
+	enc_to_dec_ring = rte_ring_create("enc_to_dec_ring",
+		rte_align32pow2(NB_MBUF), rte_socket_id(), flags);
+
+	/* Get the number of available bbdev devices */
+	nb_bbdevs = rte_bbdev_count();
+	if (nb_bbdevs <= app_params.bbdev_id)
+		rte_exit(EXIT_FAILURE,
+				"%u BBDevs detected, cannot use BBDev with ID %u!\n",
+				nb_bbdevs, app_params.bbdev_id);
+	printf("Number of bbdevs detected: %d\n", nb_bbdevs);
+
+	/* Get the number of available ethdev devices */
+	nb_ports = rte_eth_dev_count();
+	if (nb_ports <= app_params.port_id)
+		rte_exit(EXIT_FAILURE,
+				"%u ports detected, cannot use port with ID %u!\n",
+				nb_ports, app_params.port_id);
+
+	/* create the mbuf mempool for ethdev pkts */
+	ethdev_mbuf_mempool = rte_pktmbuf_pool_create("ethdev_mbuf_pool",
+			NB_MBUF, MEMPOOL_CACHE_SIZE, 0,
+			RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id());
+	if (ethdev_mbuf_mempool == NULL)
+		rte_exit(EXIT_FAILURE, "Cannot create ethdev mbuf mempool\n");
+
+	/* create the mbuf mempool for encoder output */
+	bbdev_mbuf_mempool = rte_pktmbuf_pool_create("bbdev_mbuf_pool",
+			NB_MBUF, MEMPOOL_CACHE_SIZE, 0,
+			RTE_MBUF_DEFAULT_BUF_SIZE, rte_socket_id());
+	if (bbdev_mbuf_mempool == NULL)
+		rte_exit(EXIT_FAILURE, "Cannot create ethdev mbuf mempool\n");
+
+	/* initialize ports */
+	ret = initialize_ports(&app_params, ethdev_mbuf_mempool);
+
+	/* Check if all requested lcores are available */
+	for (lcore_id = 0; lcore_id < 8 * sizeof(uint64_t); ++lcore_id)
+		if (((1ULL << lcore_id) & app_params.enc_core_mask) ||
+				((1ULL << lcore_id) & app_params.dec_core_mask))
+			if (!rte_lcore_is_enabled(lcore_id))
+				rte_exit(EXIT_FAILURE,
+						"Requested lcore_id %u is not enabled!\n",
+						lcore_id);
+
+	/* Start ethernet port */
+	ret = rte_eth_dev_start(app_params.port_id);
+	if (ret < 0)
+		rte_exit(EXIT_FAILURE, "rte_eth_dev_start:err=%d, port=%u\n",
+				ret, app_params.port_id);
+
+	ret = check_port_link_status(app_params.port_id);
+	if (ret < 0)
+		exit(EXIT_FAILURE);
+
+	/* start BBDevice and save BBDev queue IDs */
+	enable_bbdev(&app_params);
+
+	/* Initialize the port/queue configuration of each logical core */
+	lcore_conf_init(&app_params, lcore_conf, bbdev_op_pools,
+			bbdev_mbuf_mempool, enc_to_dec_ring, lcore_stats);
+
+	stats_lcore.app_params = &app_params;
+	stats_lcore.lconf = lcore_conf;
+
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		if (lcore_conf[lcore_id].core_type != 0)
+			/* launch per-lcore processing loop on slave lcores */
+			rte_eal_remote_launch(processing_loop,
+					&lcore_conf[lcore_id], lcore_id);
+		else if (!stats_thread_started) {
+			/* launch statistics printing loop */
+			rte_eal_remote_launch(stats_loop, &stats_lcore,
+					lcore_id);
+			stats_thread_started = true;
+		}
+	}
+
+	if (!stats_thread_started &&
+			lcore_conf[master_lcore_id].core_type != 0)
+		rte_exit(EXIT_FAILURE,
+				"Not enough lcores to run the statistics printing loop!");
+	else if (lcore_conf[master_lcore_id].core_type != 0)
+		processing_loop(&lcore_conf[master_lcore_id]);
+	else if (!stats_thread_started)
+		stats_loop(&stats_lcore);
+
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		ret |= rte_eal_wait_lcore(lcore_id);
+	}
+
+	return ret;
+}
diff --git a/examples/bbdev_app/meson.build b/examples/bbdev_app/meson.build
new file mode 100644
index 00000000..8e06a8a2
--- /dev/null
+++ b/examples/bbdev_app/meson.build
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'bbdev'
+allow_experimental_apis = true
+sources = files(
+	'main.c'
+)
diff --git a/examples/bond/Makefile b/examples/bond/Makefile
index ae4cb6e1..44d10d4f 100644
--- a/examples/bond/Makefile
+++ b/examples/bond/Makefile
@@ -1,33 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2015 Intel Corporation
+
+# binary name
+APP = bond_app
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+LDFLAGS += -lrte_pmd_bond
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +50,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = bond_app
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += $(WERROR_FLAGS)
 
 # workaround for a gcc bug with noreturn attribute
@@ -59,3 +65,5 @@ LDLIBS += -lrte_pmd_bond
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/bond/main.c b/examples/bond/main.c
index 8e3b1f34..455f108e 100644
--- a/examples/bond/main.c
+++ b/examples/bond/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <stdint.h>
@@ -120,8 +91,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_RX_DESC_DEFAULT 128
-#define RTE_TX_DESC_DEFAULT 512
+#define RTE_RX_DESC_DEFAULT 1024
+#define RTE_TX_DESC_DEFAULT 1024
 
 #define BOND_IP_1	7
 #define BOND_IP_2	0
@@ -151,11 +122,8 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode = ETH_MQ_RX_NONE,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -174,11 +142,19 @@ slave_port_init(uint16_t portid, struct rte_mempool *mbuf_pool)
 	int retval;
 	uint16_t nb_rxd = RTE_RX_DESC_DEFAULT;
 	uint16_t nb_txd = RTE_TX_DESC_DEFAULT;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_conf local_port_conf = port_conf;
 
 	if (portid >= rte_eth_dev_count())
 		rte_exit(EXIT_FAILURE, "Invalid port\n");
 
-	retval = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+	rte_eth_dev_info_get(portid, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	retval = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 	if (retval != 0)
 		rte_exit(EXIT_FAILURE, "port %u: configuration failed (res=%d)\n",
 				portid, retval);
@@ -189,16 +165,22 @@ slave_port_init(uint16_t portid, struct rte_mempool *mbuf_pool)
 				"failed (res=%d)\n", portid, retval);
 
 	/* RX setup */
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = local_port_conf.rxmode.offloads;
 	retval = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
-					rte_eth_dev_socket_id(portid), NULL,
+					rte_eth_dev_socket_id(portid),
+					&rxq_conf,
 					mbuf_pool);
 	if (retval < 0)
 		rte_exit(retval, " port %u: RX queue 0 setup failed (res=%d)",
 				portid, retval);
 
 	/* TX setup */
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = local_port_conf.txmode.offloads;
 	retval = rte_eth_tx_queue_setup(portid, 0, nb_txd,
-				rte_eth_dev_socket_id(portid), NULL);
+				rte_eth_dev_socket_id(portid), &txq_conf);
 
 	if (retval < 0)
 		rte_exit(retval, "port %u: TX queue 0 setup failed (res=%d)",
@@ -225,8 +207,12 @@ bond_port_init(struct rte_mempool *mbuf_pool)
 	uint8_t i;
 	uint16_t nb_rxd = RTE_RX_DESC_DEFAULT;
 	uint16_t nb_txd = RTE_TX_DESC_DEFAULT;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_conf local_port_conf = port_conf;
 
-	retval = rte_eth_bond_create("bond0", BONDING_MODE_ALB,
+	retval = rte_eth_bond_create("net_bonding0", BONDING_MODE_ALB,
 			0 /*SOCKET_ID_ANY*/);
 	if (retval < 0)
 		rte_exit(EXIT_FAILURE,
@@ -234,7 +220,11 @@ bond_port_init(struct rte_mempool *mbuf_pool)
 
 	BOND_PORT = retval;
 
-	retval = rte_eth_dev_configure(BOND_PORT, 1, 1, &port_conf);
+	rte_eth_dev_info_get(BOND_PORT, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	retval = rte_eth_dev_configure(BOND_PORT, 1, 1, &local_port_conf);
 	if (retval != 0)
 		rte_exit(EXIT_FAILURE, "port %u: configuration failed (res=%d)\n",
 				BOND_PORT, retval);
@@ -245,16 +235,21 @@ bond_port_init(struct rte_mempool *mbuf_pool)
 				"failed (res=%d)\n", BOND_PORT, retval);
 
 	/* RX setup */
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = local_port_conf.rxmode.offloads;
 	retval = rte_eth_rx_queue_setup(BOND_PORT, 0, nb_rxd,
-					rte_eth_dev_socket_id(BOND_PORT), NULL,
-					mbuf_pool);
+					rte_eth_dev_socket_id(BOND_PORT),
+					&rxq_conf, mbuf_pool);
 	if (retval < 0)
 		rte_exit(retval, " port %u: RX queue 0 setup failed (res=%d)",
 				BOND_PORT, retval);
 
 	/* TX setup */
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = local_port_conf.txmode.offloads;
 	retval = rte_eth_tx_queue_setup(BOND_PORT, 0, nb_txd,
-				rte_eth_dev_socket_id(BOND_PORT), NULL);
+				rte_eth_dev_socket_id(BOND_PORT), &txq_conf);
 
 	if (retval < 0)
 		rte_exit(retval, "port %u: TX queue 0 setup failed (res=%d)",
@@ -446,6 +441,11 @@ static void cmd_obj_send_parsed(void *parsed_result,
 				(BOND_IP_3 << 16) | (BOND_IP_4 << 24);
 
 	created_pkt = rte_pktmbuf_alloc(mbuf_pool);
+	if (created_pkt == NULL) {
+		cmdline_printf(cl, "Failed to allocate mbuf\n");
+		return;
+	}
+
 	pkt_size = sizeof(struct ether_hdr) + sizeof(struct arp_hdr);
 	created_pkt->data_len = pkt_size;
 	created_pkt->pkt_len = pkt_size;
diff --git a/examples/bond/main.h b/examples/bond/main.h
index ea331e56..f91ed9c8 100644
--- a/examples/bond/main.h
+++ b/examples/bond/main.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef _MAIN_H_
diff --git a/examples/bond/meson.build b/examples/bond/meson.build
new file mode 100644
index 00000000..8f65e4a8
--- /dev/null
+++ b/examples/bond/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'pmd_bond'
+sources = files(
+	'main.c'
+)
diff --git a/examples/cmdline/Makefile b/examples/cmdline/Makefile
index 5155a6c8..7893c85b 100644
--- a/examples/cmdline/Makefile
+++ b/examples/cmdline/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = cmdline
+
+# all source are stored in SRCS-y
+SRCS-y := main.c commands.c parse_obj_list.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -49,3 +59,5 @@ CFLAGS += $(WERROR_FLAGS)
 CFLAGS_parse_obj_list.o := -D_GNU_SOURCE
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/cmdline/commands.c b/examples/cmdline/commands.c
index f3ba2476..06916d78 100644
--- a/examples/cmdline/commands.c
+++ b/examples/cmdline/commands.c
@@ -1,61 +1,7 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation.
  * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
  * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the University of California, Berkeley nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <stdio.h>
diff --git a/examples/cmdline/commands.h b/examples/cmdline/commands.h
index 712894b1..79120454 100644
--- a/examples/cmdline/commands.h
+++ b/examples/cmdline/commands.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _COMMANDS_H_
diff --git a/examples/cmdline/main.c b/examples/cmdline/main.c
index c6de944e..f2f2e5a2 100644
--- a/examples/cmdline/main.c
+++ b/examples/cmdline/main.c
@@ -1,61 +1,7 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation.
  * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
  * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the University of California, Berkeley nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <stdio.h>
diff --git a/examples/cmdline/meson.build b/examples/cmdline/meson.build
new file mode 100644
index 00000000..a8608c21
--- /dev/null
+++ b/examples/cmdline/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'commands.c', 'main.c', 'parse_obj_list.c'
+)
diff --git a/examples/cmdline/parse_obj_list.c b/examples/cmdline/parse_obj_list.c
index cdbaf2fe..69eb448e 100644
--- a/examples/cmdline/parse_obj_list.c
+++ b/examples/cmdline/parse_obj_list.c
@@ -1,61 +1,7 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation.
  * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
  * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the University of California, Berkeley nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <stdio.h>
diff --git a/examples/cmdline/parse_obj_list.h b/examples/cmdline/parse_obj_list.h
index 871c53a4..6516d3e2 100644
--- a/examples/cmdline/parse_obj_list.h
+++ b/examples/cmdline/parse_obj_list.h
@@ -1,61 +1,7 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation.
  * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
  * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the University of California, Berkeley nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef _PARSE_OBJ_LIST_H_
diff --git a/examples/distributor/Makefile b/examples/distributor/Makefile
index 404993eb..05ea0bfe 100644
--- a/examples/distributor/Makefile
+++ b/examples/distributor/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = distributor_app
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = distributor_app
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += $(WERROR_FLAGS)
 
 # workaround for a gcc bug with noreturn attribute
@@ -55,3 +59,5 @@ endif
 EXTRA_CFLAGS += -O3 -Wfatal-errors
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/distributor/main.c b/examples/distributor/main.c
index 61e6e6b9..c49d680b 100644
--- a/examples/distributor/main.c
+++ b/examples/distributor/main.c
@@ -1,33 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
  */
 
 #include <stdint.h>
@@ -45,8 +17,8 @@
 #include <rte_distributor.h>
 #include <rte_pause.h>
 
-#define RX_RING_SIZE 512
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 #define NUM_MBUFS ((64*1024)-1)
 #define MBUF_CACHE_SIZE 128
 #define BURST_SIZE 64
@@ -108,6 +80,7 @@ static const struct rte_eth_conf port_conf_default = {
 	.rxmode = {
 		.mq_mode = ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.ignore_offload_bitfield = 1,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -140,10 +113,17 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	uint16_t q;
 	uint16_t nb_rxd = RX_RING_SIZE;
 	uint16_t nb_txd = TX_RING_SIZE;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txconf;
 
 	if (port >= rte_eth_dev_count())
 		return -1;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
 	retval = rte_eth_dev_configure(port, rxRings, txRings, &port_conf);
 	if (retval != 0)
 		return retval;
@@ -160,10 +140,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 			return retval;
 	}
 
+	txconf = dev_info.default_txconf;
+	txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf.offloads = port_conf.txmode.offloads;
 	for (q = 0; q < txRings; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, nb_txd,
 						rte_eth_dev_socket_id(port),
-						NULL);
+						&txconf);
 		if (retval < 0)
 			return retval;
 	}
diff --git a/examples/distributor/meson.build b/examples/distributor/meson.build
new file mode 100644
index 00000000..88c001f5
--- /dev/null
+++ b/examples/distributor/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'distributor'
+sources = files(
+	'main.c'
+)
diff --git a/examples/ethtool/Makefile b/examples/ethtool/Makefile
index e86d68ac..2b40b4b6 100644
--- a/examples/ethtool/Makefile
+++ b/examples/ethtool/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2015 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/ethtool/ethtool-app/Makefile b/examples/ethtool/ethtool-app/Makefile
index 96abf53b..4cd9efdd 100644
--- a/examples/ethtool/ethtool-app/Makefile
+++ b/examples/ethtool/ethtool-app/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/ethtool/ethtool-app/ethapp.c b/examples/ethtool/ethtool-app/ethapp.c
index 35269ea2..0c3f1f6e 100644
--- a/examples/ethtool/ethtool-app/ethapp.c
+++ b/examples/ethtool/ethtool-app/ethapp.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #include <cmdline_parse.h>
diff --git a/examples/ethtool/ethtool-app/ethapp.h b/examples/ethtool/ethtool-app/ethapp.h
index ba438eea..7a70480c 100644
--- a/examples/ethtool/ethtool-app/ethapp.h
+++ b/examples/ethtool/ethtool-app/ethapp.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 
diff --git a/examples/ethtool/ethtool-app/main.c b/examples/ethtool/ethtool-app/main.c
index bbab2f6e..702feabe 100644
--- a/examples/ethtool/ethtool-app/main.c
+++ b/examples/ethtool/ethtool-app/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 
@@ -49,8 +20,8 @@
 
 #define MAX_PORTS RTE_MAX_ETHPORTS
 #define MAX_BURST_LENGTH 32
-#define PORT_RX_QUEUE_SIZE 128
-#define PORT_TX_QUEUE_SIZE 256
+#define PORT_RX_QUEUE_SIZE 1024
+#define PORT_TX_QUEUE_SIZE 1024
 #define PKTPOOL_EXTRA_SIZE 512
 #define PKTPOOL_CACHE 32
 
@@ -124,9 +95,11 @@ static void setup_ports(struct app_config *app_cfg, int cnt_ports)
 	char str_name[16];
 	uint16_t nb_rxd = PORT_RX_QUEUE_SIZE;
 	uint16_t nb_txd = PORT_TX_QUEUE_SIZE;
+	struct rte_eth_txconf txconf;
 
 	memset(&cfg_port, 0, sizeof(cfg_port));
 	cfg_port.txmode.mq_mode = ETH_MQ_TX_NONE;
+	cfg_port.rxmode.ignore_offload_bitfield = 1;
 
 	for (idx_port = 0; idx_port < cnt_ports; idx_port++) {
 		struct app_port *ptr_port = &app_cfg->ports[idx_port];
@@ -160,6 +133,7 @@ static void setup_ports(struct app_config *app_cfg, int cnt_ports)
 						     &nb_txd) < 0)
 			rte_exit(EXIT_FAILURE,
 				 "rte_eth_dev_adjust_nb_rx_tx_desc failed");
+
 		if (rte_eth_rx_queue_setup(
 			    idx_port, 0, nb_rxd,
 			    rte_eth_dev_socket_id(idx_port), NULL,
@@ -167,9 +141,11 @@ static void setup_ports(struct app_config *app_cfg, int cnt_ports)
 			rte_exit(EXIT_FAILURE,
 				 "rte_eth_rx_queue_setup failed"
 				);
+		txconf = dev_info.default_txconf;
+		txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
 		if (rte_eth_tx_queue_setup(
 			    idx_port, 0, nb_txd,
-			    rte_eth_dev_socket_id(idx_port), NULL) < 0)
+			    rte_eth_dev_socket_id(idx_port), &txconf) < 0)
 			rte_exit(EXIT_FAILURE,
 				 "rte_eth_tx_queue_setup failed"
 				);
diff --git a/examples/ethtool/lib/Makefile b/examples/ethtool/lib/Makefile
index cabd82a0..fbafa6d3 100644
--- a/examples/ethtool/lib/Makefile
+++ b/examples/ethtool/lib/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2015 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index c70c5478..90dfbb73 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 #include <stdio.h>
 #include <string.h>
diff --git a/examples/ethtool/lib/rte_ethtool.h b/examples/ethtool/lib/rte_ethtool.h
index 1cd8f4d2..c9623962 100644
--- a/examples/ethtool/lib/rte_ethtool.h
+++ b/examples/ethtool/lib/rte_ethtool.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef _RTE_ETHTOOL_H_
diff --git a/examples/eventdev_pipeline/Makefile b/examples/eventdev_pipeline/Makefile
new file mode 100644
index 00000000..1a789ccc
--- /dev/null
+++ b/examples/eventdev_pipeline/Makefile
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016-2017 Intel Corporation
+
+# binary name
+APP = eventdev_pipeline
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+SRCS-y += pipeline_worker_generic.c
+SRCS-y += pipeline_worker_tx.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
+
+ifeq ($(RTE_SDK),)
+$(error "Please define RTE_SDK environment variable")
+endif
+
+# Default target, can be overridden by command line or environment
+RTE_TARGET ?= x86_64-native-linuxapp-gcc
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+CFLAGS += -O3
+CFLAGS += $(WERROR_FLAGS)
+
+include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/eventdev_pipeline/main.c b/examples/eventdev_pipeline/main.c
new file mode 100644
index 00000000..2422c184
--- /dev/null
+++ b/examples/eventdev_pipeline/main.c
@@ -0,0 +1,574 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
+ */
+
+#include <getopt.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <signal.h>
+#include <sched.h>
+
+#include "pipeline_common.h"
+
+struct config_data cdata = {
+	.num_packets = (1L << 25), /* do ~32M packets */
+	.num_fids = 512,
+	.queue_type = RTE_SCHED_TYPE_ATOMIC,
+	.next_qid = {-1},
+	.qid = {-1},
+	.num_stages = 1,
+	.worker_cq_depth = 16
+};
+
+static bool
+core_in_use(unsigned int lcore_id) {
+	return (fdata->rx_core[lcore_id] || fdata->sched_core[lcore_id] ||
+		fdata->tx_core[lcore_id] || fdata->worker_core[lcore_id]);
+}
+
+static void
+eth_tx_buffer_retry(struct rte_mbuf **pkts, uint16_t unsent,
+			void *userdata)
+{
+	int port_id = (uintptr_t) userdata;
+	unsigned int _sent = 0;
+
+	do {
+		/* Note: hard-coded TX queue */
+		_sent += rte_eth_tx_burst(port_id, 0, &pkts[_sent],
+					  unsent - _sent);
+	} while (_sent != unsent);
+}
+
+/*
+ * Parse the coremask given as argument (hexadecimal string) and fill
+ * the global configuration (core role and core count) with the parsed
+ * value.
+ */
+static int xdigit2val(unsigned char c)
+{
+	int val;
+
+	if (isdigit(c))
+		val = c - '0';
+	else if (isupper(c))
+		val = c - 'A' + 10;
+	else
+		val = c - 'a' + 10;
+	return val;
+}
+
+static uint64_t
+parse_coremask(const char *coremask)
+{
+	int i, j, idx = 0;
+	unsigned int count = 0;
+	char c;
+	int val;
+	uint64_t mask = 0;
+	const int32_t BITS_HEX = 4;
+
+	if (coremask == NULL)
+		return -1;
+	/* Remove all blank characters ahead and after .
+	 * Remove 0x/0X if exists.
+	 */
+	while (isblank(*coremask))
+		coremask++;
+	if (coremask[0] == '0' && ((coremask[1] == 'x')
+		|| (coremask[1] == 'X')))
+		coremask += 2;
+	i = strlen(coremask);
+	while ((i > 0) && isblank(coremask[i - 1]))
+		i--;
+	if (i == 0)
+		return -1;
+
+	for (i = i - 1; i >= 0 && idx < MAX_NUM_CORE; i--) {
+		c = coremask[i];
+		if (isxdigit(c) == 0) {
+			/* invalid characters */
+			return -1;
+		}
+		val = xdigit2val(c);
+		for (j = 0; j < BITS_HEX && idx < MAX_NUM_CORE; j++, idx++) {
+			if ((1 << j) & val) {
+				mask |= (1UL << idx);
+				count++;
+			}
+		}
+	}
+	for (; i >= 0; i--)
+		if (coremask[i] != '0')
+			return -1;
+	if (count == 0)
+		return -1;
+	return mask;
+}
+
+static struct option long_options[] = {
+	{"workers", required_argument, 0, 'w'},
+	{"packets", required_argument, 0, 'n'},
+	{"atomic-flows", required_argument, 0, 'f'},
+	{"num_stages", required_argument, 0, 's'},
+	{"rx-mask", required_argument, 0, 'r'},
+	{"tx-mask", required_argument, 0, 't'},
+	{"sched-mask", required_argument, 0, 'e'},
+	{"cq-depth", required_argument, 0, 'c'},
+	{"work-cycles", required_argument, 0, 'W'},
+	{"mempool-size", required_argument, 0, 'm'},
+	{"queue-priority", no_argument, 0, 'P'},
+	{"parallel", no_argument, 0, 'p'},
+	{"ordered", no_argument, 0, 'o'},
+	{"quiet", no_argument, 0, 'q'},
+	{"use-atq", no_argument, 0, 'a'},
+	{"dump", no_argument, 0, 'D'},
+	{0, 0, 0, 0}
+};
+
+static void
+usage(void)
+{
+	const char *usage_str =
+		"  Usage: eventdev_demo [options]\n"
+		"  Options:\n"
+		"  -n, --packets=N              Send N packets (default ~32M), 0 implies no limit\n"
+		"  -f, --atomic-flows=N         Use N random flows from 1 to N (default 16)\n"
+		"  -s, --num_stages=N           Use N atomic stages (default 1)\n"
+		"  -r, --rx-mask=core mask      Run NIC rx on CPUs in core mask\n"
+		"  -w, --worker-mask=core mask  Run worker on CPUs in core mask\n"
+		"  -t, --tx-mask=core mask      Run NIC tx on CPUs in core mask\n"
+		"  -e  --sched-mask=core mask   Run scheduler on CPUs in core mask\n"
+		"  -c  --cq-depth=N             Worker CQ depth (default 16)\n"
+		"  -W  --work-cycles=N          Worker cycles (default 0)\n"
+		"  -P  --queue-priority         Enable scheduler queue prioritization\n"
+		"  -o, --ordered                Use ordered scheduling\n"
+		"  -p, --parallel               Use parallel scheduling\n"
+		"  -q, --quiet                  Minimize printed output\n"
+		"  -a, --use-atq                Use all type queues\n"
+		"  -m, --mempool-size=N         Dictate the mempool size\n"
+		"  -D, --dump                   Print detailed statistics before exit"
+		"\n";
+	fprintf(stderr, "%s", usage_str);
+	exit(1);
+}
+
+static void
+parse_app_args(int argc, char **argv)
+{
+	/* Parse cli options*/
+	int option_index;
+	int c;
+	opterr = 0;
+	uint64_t rx_lcore_mask = 0;
+	uint64_t tx_lcore_mask = 0;
+	uint64_t sched_lcore_mask = 0;
+	uint64_t worker_lcore_mask = 0;
+	int i;
+
+	for (;;) {
+		c = getopt_long(argc, argv, "r:t:e:c:w:n:f:s:m:paoPqDW:",
+				long_options, &option_index);
+		if (c == -1)
+			break;
+
+		int popcnt = 0;
+		switch (c) {
+		case 'n':
+			cdata.num_packets = (int64_t)atol(optarg);
+			if (cdata.num_packets == 0)
+				cdata.num_packets = INT64_MAX;
+			break;
+		case 'f':
+			cdata.num_fids = (unsigned int)atoi(optarg);
+			break;
+		case 's':
+			cdata.num_stages = (unsigned int)atoi(optarg);
+			break;
+		case 'c':
+			cdata.worker_cq_depth = (unsigned int)atoi(optarg);
+			break;
+		case 'W':
+			cdata.worker_cycles = (unsigned int)atoi(optarg);
+			break;
+		case 'P':
+			cdata.enable_queue_priorities = 1;
+			break;
+		case 'o':
+			cdata.queue_type = RTE_SCHED_TYPE_ORDERED;
+			break;
+		case 'p':
+			cdata.queue_type = RTE_SCHED_TYPE_PARALLEL;
+			break;
+		case 'a':
+			cdata.all_type_queues = 1;
+			break;
+		case 'q':
+			cdata.quiet = 1;
+			break;
+		case 'D':
+			cdata.dump_dev = 1;
+			break;
+		case 'w':
+			worker_lcore_mask = parse_coremask(optarg);
+			break;
+		case 'r':
+			rx_lcore_mask = parse_coremask(optarg);
+			popcnt = __builtin_popcountll(rx_lcore_mask);
+			fdata->rx_single = (popcnt == 1);
+			break;
+		case 't':
+			tx_lcore_mask = parse_coremask(optarg);
+			popcnt = __builtin_popcountll(tx_lcore_mask);
+			fdata->tx_single = (popcnt == 1);
+			break;
+		case 'e':
+			sched_lcore_mask = parse_coremask(optarg);
+			popcnt = __builtin_popcountll(sched_lcore_mask);
+			fdata->sched_single = (popcnt == 1);
+			break;
+		case 'm':
+			cdata.num_mbuf = (uint64_t)atol(optarg);
+			break;
+		default:
+			usage();
+		}
+	}
+
+	cdata.worker_lcore_mask = worker_lcore_mask;
+	cdata.sched_lcore_mask = sched_lcore_mask;
+	cdata.rx_lcore_mask = rx_lcore_mask;
+	cdata.tx_lcore_mask = tx_lcore_mask;
+
+	if (cdata.num_stages == 0 || cdata.num_stages > MAX_NUM_STAGES)
+		usage();
+
+	for (i = 0; i < MAX_NUM_CORE; i++) {
+		fdata->rx_core[i] = !!(rx_lcore_mask & (1UL << i));
+		fdata->tx_core[i] = !!(tx_lcore_mask & (1UL << i));
+		fdata->sched_core[i] = !!(sched_lcore_mask & (1UL << i));
+		fdata->worker_core[i] = !!(worker_lcore_mask & (1UL << i));
+
+		if (fdata->worker_core[i])
+			cdata.num_workers++;
+		if (core_in_use(i))
+			cdata.active_cores++;
+	}
+}
+
+/*
+ * Initializes a given port using global settings and with the RX buffers
+ * coming from the mbuf_pool passed as a parameter.
+ */
+static inline int
+port_init(uint8_t port, struct rte_mempool *mbuf_pool)
+{
+	static const struct rte_eth_conf port_conf_default = {
+		.rxmode = {
+			.mq_mode = ETH_MQ_RX_RSS,
+			.max_rx_pkt_len = ETHER_MAX_LEN,
+			.ignore_offload_bitfield = 1,
+		},
+		.rx_adv_conf = {
+			.rss_conf = {
+				.rss_hf = ETH_RSS_IP |
+					  ETH_RSS_TCP |
+					  ETH_RSS_UDP,
+			}
+		}
+	};
+	const uint16_t rx_rings = 1, tx_rings = 1;
+	const uint16_t rx_ring_size = 512, tx_ring_size = 512;
+	struct rte_eth_conf port_conf = port_conf_default;
+	int retval;
+	uint16_t q;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txconf;
+
+	if (port >= rte_eth_dev_count())
+		return -1;
+
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
+	/* Configure the Ethernet device. */
+	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
+	if (retval != 0)
+		return retval;
+
+	/* Allocate and set up 1 RX queue per Ethernet port. */
+	for (q = 0; q < rx_rings; q++) {
+		retval = rte_eth_rx_queue_setup(port, q, rx_ring_size,
+				rte_eth_dev_socket_id(port), NULL, mbuf_pool);
+		if (retval < 0)
+			return retval;
+	}
+
+	txconf = dev_info.default_txconf;
+	txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf.offloads = port_conf_default.txmode.offloads;
+	/* Allocate and set up 1 TX queue per Ethernet port. */
+	for (q = 0; q < tx_rings; q++) {
+		retval = rte_eth_tx_queue_setup(port, q, tx_ring_size,
+				rte_eth_dev_socket_id(port), &txconf);
+		if (retval < 0)
+			return retval;
+	}
+
+	/* Start the Ethernet port. */
+	retval = rte_eth_dev_start(port);
+	if (retval < 0)
+		return retval;
+
+	/* Display the port MAC address. */
+	struct ether_addr addr;
+	rte_eth_macaddr_get(port, &addr);
+	printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
+			   " %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
+			(unsigned int)port,
+			addr.addr_bytes[0], addr.addr_bytes[1],
+			addr.addr_bytes[2], addr.addr_bytes[3],
+			addr.addr_bytes[4], addr.addr_bytes[5]);
+
+	/* Enable RX in promiscuous mode for the Ethernet device. */
+	rte_eth_promiscuous_enable(port);
+
+	return 0;
+}
+
+static int
+init_ports(unsigned int num_ports)
+{
+	uint8_t portid;
+	unsigned int i;
+
+	if (!cdata.num_mbuf)
+		cdata.num_mbuf = 16384 * num_ports;
+
+	struct rte_mempool *mp = rte_pktmbuf_pool_create("packet_pool",
+			/* mbufs */ cdata.num_mbuf,
+			/* cache_size */ 512,
+			/* priv_size*/ 0,
+			/* data_room_size */ RTE_MBUF_DEFAULT_BUF_SIZE,
+			rte_socket_id());
+
+	for (portid = 0; portid < num_ports; portid++)
+		if (port_init(portid, mp) != 0)
+			rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu8 "\n",
+					portid);
+
+	for (i = 0; i < num_ports; i++) {
+		void *userdata = (void *)(uintptr_t) i;
+		fdata->tx_buf[i] =
+			rte_malloc(NULL, RTE_ETH_TX_BUFFER_SIZE(32), 0);
+		if (fdata->tx_buf[i] == NULL)
+			rte_panic("Out of memory\n");
+		rte_eth_tx_buffer_init(fdata->tx_buf[i], 32);
+		rte_eth_tx_buffer_set_err_callback(fdata->tx_buf[i],
+						   eth_tx_buffer_retry,
+						   userdata);
+	}
+
+	return 0;
+}
+
+static void
+do_capability_setup(uint16_t nb_ethdev, uint8_t eventdev_id)
+{
+	int i;
+	uint8_t mt_unsafe = 0;
+	uint8_t burst = 0;
+
+	for (i = 0; i < nb_ethdev; i++) {
+		struct rte_eth_dev_info dev_info;
+		memset(&dev_info, 0, sizeof(struct rte_eth_dev_info));
+
+		rte_eth_dev_info_get(i, &dev_info);
+		/* Check if it is safe ask worker to tx. */
+		mt_unsafe |= !(dev_info.tx_offload_capa &
+				DEV_TX_OFFLOAD_MT_LOCKFREE);
+	}
+
+	struct rte_event_dev_info eventdev_info;
+	memset(&eventdev_info, 0, sizeof(struct rte_event_dev_info));
+
+	rte_event_dev_info_get(eventdev_id, &eventdev_info);
+	burst = eventdev_info.event_dev_cap & RTE_EVENT_DEV_CAP_BURST_MODE ? 1 :
+		0;
+
+	if (mt_unsafe)
+		set_worker_generic_setup_data(&fdata->cap, burst);
+	else
+		set_worker_tx_setup_data(&fdata->cap, burst);
+}
+
+static void
+signal_handler(int signum)
+{
+	if (fdata->done)
+		rte_exit(1, "Exiting on signal %d\n", signum);
+	if (signum == SIGINT || signum == SIGTERM) {
+		printf("\n\nSignal %d received, preparing to exit...\n",
+				signum);
+		fdata->done = 1;
+	}
+	if (signum == SIGTSTP)
+		rte_event_dev_dump(0, stdout);
+}
+
+static inline uint64_t
+port_stat(int dev_id, int32_t p)
+{
+	char statname[64];
+	snprintf(statname, sizeof(statname), "port_%u_rx", p);
+	return rte_event_dev_xstats_by_name_get(dev_id, statname, NULL);
+}
+
+int
+main(int argc, char **argv)
+{
+	struct worker_data *worker_data;
+	unsigned int num_ports;
+	int lcore_id;
+	int err;
+
+	signal(SIGINT, signal_handler);
+	signal(SIGTERM, signal_handler);
+	signal(SIGTSTP, signal_handler);
+
+	err = rte_eal_init(argc, argv);
+	if (err < 0)
+		rte_panic("Invalid EAL arguments\n");
+
+	argc -= err;
+	argv += err;
+
+	fdata = rte_malloc(NULL, sizeof(struct fastpath_data), 0);
+	if (fdata == NULL)
+		rte_panic("Out of memory\n");
+
+	/* Parse cli options*/
+	parse_app_args(argc, argv);
+
+	num_ports = rte_eth_dev_count();
+	if (num_ports == 0)
+		rte_panic("No ethernet ports found\n");
+
+	const unsigned int cores_needed = cdata.active_cores;
+
+	if (!cdata.quiet) {
+		printf("  Config:\n");
+		printf("\tports: %u\n", num_ports);
+		printf("\tworkers: %u\n", cdata.num_workers);
+		printf("\tpackets: %"PRIi64"\n", cdata.num_packets);
+		printf("\tQueue-prio: %u\n", cdata.enable_queue_priorities);
+		if (cdata.queue_type == RTE_SCHED_TYPE_ORDERED)
+			printf("\tqid0 type: ordered\n");
+		if (cdata.queue_type == RTE_SCHED_TYPE_ATOMIC)
+			printf("\tqid0 type: atomic\n");
+		printf("\tCores available: %u\n", rte_lcore_count());
+		printf("\tCores used: %u\n", cores_needed);
+	}
+
+	if (rte_lcore_count() < cores_needed)
+		rte_panic("Too few cores (%d < %d)\n", rte_lcore_count(),
+				cores_needed);
+
+	const unsigned int ndevs = rte_event_dev_count();
+	if (ndevs == 0)
+		rte_panic("No dev_id devs found. Pasl in a --vdev eventdev.\n");
+	if (ndevs > 1)
+		fprintf(stderr, "Warning: More than one eventdev, using idx 0");
+
+
+	do_capability_setup(num_ports, 0);
+	fdata->cap.check_opt();
+
+	worker_data = rte_calloc(0, cdata.num_workers,
+			sizeof(worker_data[0]), 0);
+	if (worker_data == NULL)
+		rte_panic("rte_calloc failed\n");
+
+	int dev_id = fdata->cap.evdev_setup(&cons_data, worker_data);
+	if (dev_id < 0)
+		rte_exit(EXIT_FAILURE, "Error setting up eventdev\n");
+
+	init_ports(num_ports);
+	fdata->cap.adptr_setup(num_ports);
+
+	int worker_idx = 0;
+	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
+		if (lcore_id >= MAX_NUM_CORE)
+			break;
+
+		if (!fdata->rx_core[lcore_id] &&
+			!fdata->worker_core[lcore_id] &&
+			!fdata->tx_core[lcore_id] &&
+			!fdata->sched_core[lcore_id])
+			continue;
+
+		if (fdata->rx_core[lcore_id])
+			printf(
+				"[%s()] lcore %d executing NIC Rx\n",
+				__func__, lcore_id);
+
+		if (fdata->tx_core[lcore_id])
+			printf(
+				"[%s()] lcore %d executing NIC Tx, and using eventdev port %u\n",
+				__func__, lcore_id, cons_data.port_id);
+
+		if (fdata->sched_core[lcore_id])
+			printf("[%s()] lcore %d executing scheduler\n",
+					__func__, lcore_id);
+
+		if (fdata->worker_core[lcore_id])
+			printf(
+				"[%s()] lcore %d executing worker, using eventdev port %u\n",
+				__func__, lcore_id,
+				worker_data[worker_idx].port_id);
+
+		err = rte_eal_remote_launch(fdata->cap.worker,
+				&worker_data[worker_idx], lcore_id);
+		if (err) {
+			rte_panic("Failed to launch worker on core %d\n",
+					lcore_id);
+			continue;
+		}
+		if (fdata->worker_core[lcore_id])
+			worker_idx++;
+	}
+
+	lcore_id = rte_lcore_id();
+
+	if (core_in_use(lcore_id))
+		fdata->cap.worker(&worker_data[worker_idx++]);
+
+	rte_eal_mp_wait_lcore();
+
+	if (cdata.dump_dev)
+		rte_event_dev_dump(dev_id, stdout);
+
+	if (!cdata.quiet && (port_stat(dev_id, worker_data[0].port_id) !=
+			(uint64_t)-ENOTSUP)) {
+		printf("\nPort Workload distribution:\n");
+		uint32_t i;
+		uint64_t tot_pkts = 0;
+		uint64_t pkts_per_wkr[RTE_MAX_LCORE] = {0};
+		for (i = 0; i < cdata.num_workers; i++) {
+			pkts_per_wkr[i] =
+				port_stat(dev_id, worker_data[i].port_id);
+			tot_pkts += pkts_per_wkr[i];
+		}
+		for (i = 0; i < cdata.num_workers; i++) {
+			float pc = pkts_per_wkr[i]  * 100 /
+				((float)tot_pkts);
+			printf("worker %i :\t%.1f %% (%"PRIu64" pkts)\n",
+					i, pc, pkts_per_wkr[i]);
+		}
+
+	}
+
+	return 0;
+}
diff --git a/examples/eventdev_pipeline/meson.build b/examples/eventdev_pipeline/meson.build
new file mode 100644
index 00000000..0fc916b0
--- /dev/null
+++ b/examples/eventdev_pipeline/meson.build
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'eventdev'
+allow_experimental_apis = true
+sources = files(
+	'main.c',
+	'pipeline_worker_generic.c',
+	'pipeline_worker_tx.c'
+)
diff --git a/examples/eventdev_pipeline/pipeline_common.h b/examples/eventdev_pipeline/pipeline_common.h
new file mode 100644
index 00000000..9703396f
--- /dev/null
+++ b/examples/eventdev_pipeline/pipeline_common.h
@@ -0,0 +1,153 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2016 Intel Corporation.
+ * Copyright 2017 Cavium, Inc.
+ */
+
+#include <stdbool.h>
+
+#include <rte_eal.h>
+#include <rte_mempool.h>
+#include <rte_mbuf.h>
+#include <rte_launch.h>
+#include <rte_malloc.h>
+#include <rte_random.h>
+#include <rte_cycles.h>
+#include <rte_ethdev.h>
+#include <rte_eventdev.h>
+#include <rte_event_eth_rx_adapter.h>
+#include <rte_service.h>
+#include <rte_service_component.h>
+
+#define MAX_NUM_STAGES 8
+#define BATCH_SIZE 16
+#define MAX_NUM_CORE 64
+
+struct cons_data {
+	uint8_t dev_id;
+	uint8_t port_id;
+	uint8_t release;
+} __rte_cache_aligned;
+
+struct worker_data {
+	uint8_t dev_id;
+	uint8_t port_id;
+} __rte_cache_aligned;
+
+typedef int (*worker_loop)(void *);
+typedef int (*consumer_loop)(void);
+typedef void (*schedule_loop)(unsigned int);
+typedef int (*eventdev_setup)(struct cons_data *, struct worker_data *);
+typedef void (*rx_adapter_setup)(uint16_t nb_ports);
+typedef void (*opt_check)(void);
+
+struct setup_data {
+	worker_loop worker;
+	consumer_loop consumer;
+	schedule_loop scheduler;
+	eventdev_setup evdev_setup;
+	rx_adapter_setup adptr_setup;
+	opt_check check_opt;
+};
+
+struct fastpath_data {
+	volatile int done;
+	uint32_t tx_lock;
+	uint32_t evdev_service_id;
+	uint32_t rxadptr_service_id;
+	bool rx_single;
+	bool tx_single;
+	bool sched_single;
+	unsigned int rx_core[MAX_NUM_CORE];
+	unsigned int tx_core[MAX_NUM_CORE];
+	unsigned int sched_core[MAX_NUM_CORE];
+	unsigned int worker_core[MAX_NUM_CORE];
+	struct rte_eth_dev_tx_buffer *tx_buf[RTE_MAX_ETHPORTS];
+	struct setup_data cap;
+} __rte_cache_aligned;
+
+struct config_data {
+	unsigned int active_cores;
+	unsigned int num_workers;
+	int64_t num_packets;
+	uint64_t num_mbuf;
+	unsigned int num_fids;
+	int queue_type;
+	int worker_cycles;
+	int enable_queue_priorities;
+	int quiet;
+	int dump_dev;
+	int dump_dev_signal;
+	int all_type_queues;
+	unsigned int num_stages;
+	unsigned int worker_cq_depth;
+	unsigned int rx_stride;
+	/* Use rx stride value to reduce congestion in entry queue when using
+	 * multiple eth ports by forming multiple event queue pipelines.
+	 */
+	int16_t next_qid[MAX_NUM_STAGES+2];
+	int16_t qid[MAX_NUM_STAGES];
+	uint8_t rx_adapter_id;
+	uint64_t worker_lcore_mask;
+	uint64_t rx_lcore_mask;
+	uint64_t tx_lcore_mask;
+	uint64_t sched_lcore_mask;
+};
+
+struct port_link {
+	uint8_t queue_id;
+	uint8_t priority;
+};
+
+struct cons_data cons_data;
+
+struct fastpath_data *fdata;
+struct config_data cdata;
+
+static __rte_always_inline void
+exchange_mac(struct rte_mbuf *m)
+{
+	struct ether_hdr *eth;
+	struct ether_addr addr;
+
+	/* change mac addresses on packet (to use mbuf data) */
+	eth = rte_pktmbuf_mtod(m, struct ether_hdr *);
+	ether_addr_copy(&eth->d_addr, &addr);
+	ether_addr_copy(&addr, &eth->d_addr);
+}
+
+static __rte_always_inline void
+work(void)
+{
+	/* do a number of cycles of work per packet */
+	volatile uint64_t start_tsc = rte_rdtsc();
+	while (rte_rdtsc() < start_tsc + cdata.worker_cycles)
+		rte_pause();
+}
+
+static __rte_always_inline void
+schedule_devices(unsigned int lcore_id)
+{
+	if (fdata->rx_core[lcore_id]) {
+		rte_service_run_iter_on_app_lcore(fdata->rxadptr_service_id,
+				!fdata->rx_single);
+	}
+
+	if (fdata->sched_core[lcore_id]) {
+		rte_service_run_iter_on_app_lcore(fdata->evdev_service_id,
+				!fdata->sched_single);
+		if (cdata.dump_dev_signal) {
+			rte_event_dev_dump(0, stdout);
+			cdata.dump_dev_signal = 0;
+		}
+	}
+
+	if (fdata->tx_core[lcore_id] && (fdata->tx_single ||
+			 rte_atomic32_cmpset(&(fdata->tx_lock), 0, 1))) {
+		fdata->cap.consumer();
+		rte_atomic32_clear((rte_atomic32_t *)&(fdata->tx_lock));
+	}
+}
+
+void set_worker_generic_setup_data(struct setup_data *caps, bool burst);
+void set_worker_tx_setup_data(struct setup_data *caps, bool burst);
diff --git a/examples/eventdev_pipeline/pipeline_worker_generic.c b/examples/eventdev_pipeline/pipeline_worker_generic.c
new file mode 100644
index 00000000..c673160f
--- /dev/null
+++ b/examples/eventdev_pipeline/pipeline_worker_generic.c
@@ -0,0 +1,569 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2016 Intel Corporation.
+ * Copyright 2017 Cavium, Inc.
+ */
+
+#include "pipeline_common.h"
+
+static __rte_always_inline int
+worker_generic(void *arg)
+{
+	struct rte_event ev;
+
+	struct worker_data *data = (struct worker_data *)arg;
+	uint8_t dev_id = data->dev_id;
+	uint8_t port_id = data->port_id;
+	size_t sent = 0, received = 0;
+	unsigned int lcore_id = rte_lcore_id();
+
+	while (!fdata->done) {
+
+		if (fdata->cap.scheduler)
+			fdata->cap.scheduler(lcore_id);
+
+		if (!fdata->worker_core[lcore_id]) {
+			rte_pause();
+			continue;
+		}
+
+		const uint16_t nb_rx = rte_event_dequeue_burst(dev_id, port_id,
+				&ev, 1, 0);
+
+		if (nb_rx == 0) {
+			rte_pause();
+			continue;
+		}
+		received++;
+
+		/* The first worker stage does classification */
+		if (ev.queue_id == cdata.qid[0])
+			ev.flow_id = ev.mbuf->hash.rss
+						% cdata.num_fids;
+
+		ev.queue_id = cdata.next_qid[ev.queue_id];
+		ev.op = RTE_EVENT_OP_FORWARD;
+		ev.sched_type = cdata.queue_type;
+
+		work();
+
+		while (rte_event_enqueue_burst(dev_id, port_id, &ev, 1) != 1)
+			rte_pause();
+		sent++;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu TX=%zu\n",
+				rte_lcore_id(), received, sent);
+
+	return 0;
+}
+
+static int
+worker_generic_burst(void *arg)
+{
+	struct rte_event events[BATCH_SIZE];
+
+	struct worker_data *data = (struct worker_data *)arg;
+	uint8_t dev_id = data->dev_id;
+	uint8_t port_id = data->port_id;
+	size_t sent = 0, received = 0;
+	unsigned int lcore_id = rte_lcore_id();
+
+	while (!fdata->done) {
+		uint16_t i;
+
+		if (fdata->cap.scheduler)
+			fdata->cap.scheduler(lcore_id);
+
+		if (!fdata->worker_core[lcore_id]) {
+			rte_pause();
+			continue;
+		}
+
+		const uint16_t nb_rx = rte_event_dequeue_burst(dev_id, port_id,
+				events, RTE_DIM(events), 0);
+
+		if (nb_rx == 0) {
+			rte_pause();
+			continue;
+		}
+		received += nb_rx;
+
+		for (i = 0; i < nb_rx; i++) {
+
+			/* The first worker stage does classification */
+			if (events[i].queue_id == cdata.qid[0])
+				events[i].flow_id = events[i].mbuf->hash.rss
+							% cdata.num_fids;
+
+			events[i].queue_id = cdata.next_qid[events[i].queue_id];
+			events[i].op = RTE_EVENT_OP_FORWARD;
+			events[i].sched_type = cdata.queue_type;
+
+			work();
+		}
+		uint16_t nb_tx = rte_event_enqueue_burst(dev_id, port_id,
+				events, nb_rx);
+		while (nb_tx < nb_rx && !fdata->done)
+			nb_tx += rte_event_enqueue_burst(dev_id, port_id,
+							events + nb_tx,
+							nb_rx - nb_tx);
+		sent += nb_tx;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu TX=%zu\n",
+				rte_lcore_id(), received, sent);
+
+	return 0;
+}
+
+static __rte_always_inline int
+consumer(void)
+{
+	const uint64_t freq_khz = rte_get_timer_hz() / 1000;
+	struct rte_event packet;
+
+	static uint64_t received;
+	static uint64_t last_pkts;
+	static uint64_t last_time;
+	static uint64_t start_time;
+	int i;
+	uint8_t dev_id = cons_data.dev_id;
+	uint8_t port_id = cons_data.port_id;
+
+	do {
+		uint16_t n = rte_event_dequeue_burst(dev_id, port_id,
+				&packet, 1, 0);
+
+		if (n == 0) {
+			for (i = 0; i < rte_eth_dev_count(); i++)
+				rte_eth_tx_buffer_flush(i, 0, fdata->tx_buf[i]);
+			return 0;
+		}
+		if (start_time == 0)
+			last_time = start_time = rte_get_timer_cycles();
+
+		received++;
+		uint8_t outport = packet.mbuf->port;
+
+		exchange_mac(packet.mbuf);
+		rte_eth_tx_buffer(outport, 0, fdata->tx_buf[outport],
+				packet.mbuf);
+
+		if (cons_data.release)
+			rte_event_enqueue_burst(dev_id, port_id,
+								&packet, n);
+
+		/* Print out mpps every 1<22 packets */
+		if (!cdata.quiet && received >= last_pkts + (1<<22)) {
+			const uint64_t now = rte_get_timer_cycles();
+			const uint64_t total_ms = (now - start_time) / freq_khz;
+			const uint64_t delta_ms = (now - last_time) / freq_khz;
+			uint64_t delta_pkts = received - last_pkts;
+
+			printf("# %s RX=%"PRIu64", time %"PRIu64 "ms, "
+					"avg %.3f mpps [current %.3f mpps]\n",
+					__func__,
+					received,
+					total_ms,
+					received / (total_ms * 1000.0),
+					delta_pkts / (delta_ms * 1000.0));
+			last_pkts = received;
+			last_time = now;
+		}
+
+		cdata.num_packets--;
+		if (cdata.num_packets <= 0)
+			fdata->done = 1;
+	/* Be stuck in this loop if single. */
+	} while (!fdata->done && fdata->tx_single);
+
+	return 0;
+}
+
+static __rte_always_inline int
+consumer_burst(void)
+{
+	const uint64_t freq_khz = rte_get_timer_hz() / 1000;
+	struct rte_event packets[BATCH_SIZE];
+
+	static uint64_t received;
+	static uint64_t last_pkts;
+	static uint64_t last_time;
+	static uint64_t start_time;
+	unsigned int i, j;
+	uint8_t dev_id = cons_data.dev_id;
+	uint8_t port_id = cons_data.port_id;
+	uint16_t nb_ports = rte_eth_dev_count();
+
+	do {
+		uint16_t n = rte_event_dequeue_burst(dev_id, port_id,
+				packets, RTE_DIM(packets), 0);
+
+		if (n == 0) {
+			for (j = 0; j < nb_ports; j++)
+				rte_eth_tx_buffer_flush(j, 0, fdata->tx_buf[j]);
+			return 0;
+		}
+		if (start_time == 0)
+			last_time = start_time = rte_get_timer_cycles();
+
+		received += n;
+		for (i = 0; i < n; i++) {
+			uint8_t outport = packets[i].mbuf->port;
+
+			exchange_mac(packets[i].mbuf);
+			rte_eth_tx_buffer(outport, 0, fdata->tx_buf[outport],
+					packets[i].mbuf);
+
+			packets[i].op = RTE_EVENT_OP_RELEASE;
+		}
+
+		if (cons_data.release) {
+			uint16_t nb_tx;
+
+			nb_tx = rte_event_enqueue_burst(dev_id, port_id,
+								packets, n);
+			while (nb_tx < n)
+				nb_tx += rte_event_enqueue_burst(dev_id,
+						port_id, packets + nb_tx,
+						n - nb_tx);
+		}
+
+		/* Print out mpps every 1<22 packets */
+		if (!cdata.quiet && received >= last_pkts + (1<<22)) {
+			const uint64_t now = rte_get_timer_cycles();
+			const uint64_t total_ms = (now - start_time) / freq_khz;
+			const uint64_t delta_ms = (now - last_time) / freq_khz;
+			uint64_t delta_pkts = received - last_pkts;
+
+			printf("# consumer RX=%"PRIu64", time %"PRIu64 "ms, "
+					"avg %.3f mpps [current %.3f mpps]\n",
+					received,
+					total_ms,
+					received / (total_ms * 1000.0),
+					delta_pkts / (delta_ms * 1000.0));
+			last_pkts = received;
+			last_time = now;
+		}
+
+		cdata.num_packets -= n;
+		if (cdata.num_packets <= 0)
+			fdata->done = 1;
+	/* Be stuck in this loop if single. */
+	} while (!fdata->done && fdata->tx_single);
+
+	return 0;
+}
+
+static int
+setup_eventdev_generic(struct cons_data *cons_data,
+		struct worker_data *worker_data)
+{
+	const uint8_t dev_id = 0;
+	/* +1 stages is for a SINGLE_LINK TX stage */
+	const uint8_t nb_queues = cdata.num_stages + 1;
+	/* + 1 is one port for consumer */
+	const uint8_t nb_ports = cdata.num_workers + 1;
+	struct rte_event_dev_config config = {
+			.nb_event_queues = nb_queues,
+			.nb_event_ports = nb_ports,
+			.nb_events_limit  = 4096,
+			.nb_event_queue_flows = 1024,
+			.nb_event_port_dequeue_depth = 128,
+			.nb_event_port_enqueue_depth = 128,
+	};
+	struct rte_event_port_conf wkr_p_conf = {
+			.dequeue_depth = cdata.worker_cq_depth,
+			.enqueue_depth = 64,
+			.new_event_threshold = 4096,
+	};
+	struct rte_event_queue_conf wkr_q_conf = {
+			.schedule_type = cdata.queue_type,
+			.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
+			.nb_atomic_flows = 1024,
+		.nb_atomic_order_sequences = 1024,
+	};
+	struct rte_event_port_conf tx_p_conf = {
+			.dequeue_depth = 128,
+			.enqueue_depth = 128,
+			.new_event_threshold = 4096,
+	};
+	struct rte_event_queue_conf tx_q_conf = {
+			.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST,
+			.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK,
+	};
+
+	struct port_link worker_queues[MAX_NUM_STAGES];
+	uint8_t disable_implicit_release;
+	struct port_link tx_queue;
+	unsigned int i;
+
+	int ret, ndev = rte_event_dev_count();
+	if (ndev < 1) {
+		printf("%d: No Eventdev Devices Found\n", __LINE__);
+		return -1;
+	}
+
+	struct rte_event_dev_info dev_info;
+	ret = rte_event_dev_info_get(dev_id, &dev_info);
+	printf("\tEventdev %d: %s\n", dev_id, dev_info.driver_name);
+
+	disable_implicit_release = (dev_info.event_dev_cap &
+			RTE_EVENT_DEV_CAP_IMPLICIT_RELEASE_DISABLE);
+
+	wkr_p_conf.disable_implicit_release = disable_implicit_release;
+	tx_p_conf.disable_implicit_release = disable_implicit_release;
+
+	if (dev_info.max_event_port_dequeue_depth <
+			config.nb_event_port_dequeue_depth)
+		config.nb_event_port_dequeue_depth =
+				dev_info.max_event_port_dequeue_depth;
+	if (dev_info.max_event_port_enqueue_depth <
+			config.nb_event_port_enqueue_depth)
+		config.nb_event_port_enqueue_depth =
+				dev_info.max_event_port_enqueue_depth;
+
+	ret = rte_event_dev_configure(dev_id, &config);
+	if (ret < 0) {
+		printf("%d: Error configuring device\n", __LINE__);
+		return -1;
+	}
+
+	/* Q creation - one load balanced per pipeline stage*/
+	printf("  Stages:\n");
+	for (i = 0; i < cdata.num_stages; i++) {
+		if (rte_event_queue_setup(dev_id, i, &wkr_q_conf) < 0) {
+			printf("%d: error creating qid %d\n", __LINE__, i);
+			return -1;
+		}
+		cdata.qid[i] = i;
+		cdata.next_qid[i] = i+1;
+		worker_queues[i].queue_id = i;
+		if (cdata.enable_queue_priorities) {
+			/* calculate priority stepping for each stage, leaving
+			 * headroom of 1 for the SINGLE_LINK TX below
+			 */
+			const uint32_t prio_delta =
+				(RTE_EVENT_DEV_PRIORITY_LOWEST-1) /  nb_queues;
+
+			/* higher priority for queues closer to tx */
+			wkr_q_conf.priority =
+				RTE_EVENT_DEV_PRIORITY_LOWEST - prio_delta * i;
+		}
+
+		const char *type_str = "Atomic";
+		switch (wkr_q_conf.schedule_type) {
+		case RTE_SCHED_TYPE_ORDERED:
+			type_str = "Ordered";
+			break;
+		case RTE_SCHED_TYPE_PARALLEL:
+			type_str = "Parallel";
+			break;
+		}
+		printf("\tStage %d, Type %s\tPriority = %d\n", i, type_str,
+				wkr_q_conf.priority);
+	}
+	printf("\n");
+
+	/* final queue for sending to TX core */
+	if (rte_event_queue_setup(dev_id, i, &tx_q_conf) < 0) {
+		printf("%d: error creating qid %d\n", __LINE__, i);
+		return -1;
+	}
+	tx_queue.queue_id = i;
+	tx_queue.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
+
+	if (wkr_p_conf.dequeue_depth > config.nb_event_port_dequeue_depth)
+		wkr_p_conf.dequeue_depth = config.nb_event_port_dequeue_depth;
+	if (wkr_p_conf.enqueue_depth > config.nb_event_port_enqueue_depth)
+		wkr_p_conf.enqueue_depth = config.nb_event_port_enqueue_depth;
+
+	/* set up one port per worker, linking to all stage queues */
+	for (i = 0; i < cdata.num_workers; i++) {
+		struct worker_data *w = &worker_data[i];
+		w->dev_id = dev_id;
+		if (rte_event_port_setup(dev_id, i, &wkr_p_conf) < 0) {
+			printf("Error setting up port %d\n", i);
+			return -1;
+		}
+
+		uint32_t s;
+		for (s = 0; s < cdata.num_stages; s++) {
+			if (rte_event_port_link(dev_id, i,
+						&worker_queues[s].queue_id,
+						&worker_queues[s].priority,
+						1) != 1) {
+				printf("%d: error creating link for port %d\n",
+						__LINE__, i);
+				return -1;
+			}
+		}
+		w->port_id = i;
+	}
+
+	if (tx_p_conf.dequeue_depth > config.nb_event_port_dequeue_depth)
+		tx_p_conf.dequeue_depth = config.nb_event_port_dequeue_depth;
+	if (tx_p_conf.enqueue_depth > config.nb_event_port_enqueue_depth)
+		tx_p_conf.enqueue_depth = config.nb_event_port_enqueue_depth;
+
+	/* port for consumer, linked to TX queue */
+	if (rte_event_port_setup(dev_id, i, &tx_p_conf) < 0) {
+		printf("Error setting up port %d\n", i);
+		return -1;
+	}
+	if (rte_event_port_link(dev_id, i, &tx_queue.queue_id,
+				&tx_queue.priority, 1) != 1) {
+		printf("%d: error creating link for port %d\n",
+				__LINE__, i);
+		return -1;
+	}
+	*cons_data = (struct cons_data){.dev_id = dev_id,
+					.port_id = i,
+					.release = disable_implicit_release };
+
+	ret = rte_event_dev_service_id_get(dev_id,
+				&fdata->evdev_service_id);
+	if (ret != -ESRCH && ret != 0) {
+		printf("Error getting the service ID for sw eventdev\n");
+		return -1;
+	}
+	rte_service_runstate_set(fdata->evdev_service_id, 1);
+	rte_service_set_runstate_mapped_check(fdata->evdev_service_id, 0);
+	if (rte_event_dev_start(dev_id) < 0) {
+		printf("Error starting eventdev\n");
+		return -1;
+	}
+
+	return dev_id;
+}
+
+static void
+init_rx_adapter(uint16_t nb_ports)
+{
+	int i;
+	int ret;
+	uint8_t evdev_id = 0;
+	struct rte_event_dev_info dev_info;
+
+	ret = rte_event_dev_info_get(evdev_id, &dev_info);
+
+	struct rte_event_port_conf rx_p_conf = {
+		.dequeue_depth = 8,
+		.enqueue_depth = 8,
+		.new_event_threshold = 1200,
+	};
+
+	if (rx_p_conf.dequeue_depth > dev_info.max_event_port_dequeue_depth)
+		rx_p_conf.dequeue_depth = dev_info.max_event_port_dequeue_depth;
+	if (rx_p_conf.enqueue_depth > dev_info.max_event_port_enqueue_depth)
+		rx_p_conf.enqueue_depth = dev_info.max_event_port_enqueue_depth;
+
+	/* Create one adapter for all the ethernet ports. */
+	ret = rte_event_eth_rx_adapter_create(cdata.rx_adapter_id, evdev_id,
+			&rx_p_conf);
+	if (ret)
+		rte_exit(EXIT_FAILURE, "failed to create rx adapter[%d]",
+				cdata.rx_adapter_id);
+
+	struct rte_event_eth_rx_adapter_queue_conf queue_conf;
+	memset(&queue_conf, 0, sizeof(queue_conf));
+	queue_conf.ev.sched_type = cdata.queue_type;
+	queue_conf.ev.queue_id = cdata.qid[0];
+
+	for (i = 0; i < nb_ports; i++) {
+		uint32_t cap;
+
+		ret = rte_event_eth_rx_adapter_caps_get(evdev_id, i, &cap);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+					"failed to get event rx adapter "
+					"capabilities");
+
+		ret = rte_event_eth_rx_adapter_queue_add(cdata.rx_adapter_id, i,
+				-1, &queue_conf);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+					"Failed to add queues to Rx adapter");
+	}
+
+	ret = rte_event_eth_rx_adapter_service_id_get(cdata.rx_adapter_id,
+				&fdata->rxadptr_service_id);
+	if (ret != -ESRCH && ret != 0) {
+		rte_exit(EXIT_FAILURE,
+			"Error getting the service ID for sw eventdev\n");
+	}
+	rte_service_runstate_set(fdata->rxadptr_service_id, 1);
+	rte_service_set_runstate_mapped_check(fdata->rxadptr_service_id, 0);
+
+	ret = rte_event_eth_rx_adapter_start(cdata.rx_adapter_id);
+	if (ret)
+		rte_exit(EXIT_FAILURE, "Rx adapter[%d] start failed",
+				cdata.rx_adapter_id);
+}
+
+static void
+generic_opt_check(void)
+{
+	int i;
+	int ret;
+	uint32_t cap = 0;
+	uint8_t rx_needed = 0;
+	struct rte_event_dev_info eventdev_info;
+
+	memset(&eventdev_info, 0, sizeof(struct rte_event_dev_info));
+	rte_event_dev_info_get(0, &eventdev_info);
+
+	if (cdata.all_type_queues && !(eventdev_info.event_dev_cap &
+				RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES))
+		rte_exit(EXIT_FAILURE,
+				"Event dev doesn't support all type queues\n");
+
+	for (i = 0; i < rte_eth_dev_count(); i++) {
+		ret = rte_event_eth_rx_adapter_caps_get(0, i, &cap);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+				"failed to get event rx adapter capabilities");
+		rx_needed |=
+			!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT);
+	}
+
+	if (cdata.worker_lcore_mask == 0 ||
+			(rx_needed && cdata.rx_lcore_mask == 0) ||
+			cdata.tx_lcore_mask == 0 || (cdata.sched_lcore_mask == 0
+				&& !(eventdev_info.event_dev_cap &
+					RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED))) {
+		printf("Core part of pipeline was not assigned any cores. "
+			"This will stall the pipeline, please check core masks "
+			"(use -h for details on setting core masks):\n"
+			"\trx: %"PRIu64"\n\ttx: %"PRIu64"\n\tsched: %"PRIu64
+			"\n\tworkers: %"PRIu64"\n",
+			cdata.rx_lcore_mask, cdata.tx_lcore_mask,
+			cdata.sched_lcore_mask,
+			cdata.worker_lcore_mask);
+		rte_exit(-1, "Fix core masks\n");
+	}
+
+	if (eventdev_info.event_dev_cap & RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED)
+		memset(fdata->sched_core, 0,
+				sizeof(unsigned int) * MAX_NUM_CORE);
+}
+
+void
+set_worker_generic_setup_data(struct setup_data *caps, bool burst)
+{
+	if (burst) {
+		caps->consumer = consumer_burst;
+		caps->worker = worker_generic_burst;
+	} else {
+		caps->consumer = consumer;
+		caps->worker = worker_generic;
+	}
+
+	caps->adptr_setup = init_rx_adapter;
+	caps->scheduler = schedule_devices;
+	caps->evdev_setup = setup_eventdev_generic;
+	caps->check_opt = generic_opt_check;
+}
diff --git a/examples/eventdev_pipeline/pipeline_worker_tx.c b/examples/eventdev_pipeline/pipeline_worker_tx.c
new file mode 100644
index 00000000..b254b03f
--- /dev/null
+++ b/examples/eventdev_pipeline/pipeline_worker_tx.c
@@ -0,0 +1,838 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
+ * Copyright 2017 Cavium, Inc.
+ */
+
+#include "pipeline_common.h"
+
+static __rte_always_inline void
+worker_fwd_event(struct rte_event *ev, uint8_t sched)
+{
+	ev->event_type = RTE_EVENT_TYPE_CPU;
+	ev->op = RTE_EVENT_OP_FORWARD;
+	ev->sched_type = sched;
+}
+
+static __rte_always_inline void
+worker_event_enqueue(const uint8_t dev, const uint8_t port,
+		struct rte_event *ev)
+{
+	while (rte_event_enqueue_burst(dev, port, ev, 1) != 1)
+		rte_pause();
+}
+
+static __rte_always_inline void
+worker_event_enqueue_burst(const uint8_t dev, const uint8_t port,
+		struct rte_event *ev, const uint16_t nb_rx)
+{
+	uint16_t enq;
+
+	enq = rte_event_enqueue_burst(dev, port, ev, nb_rx);
+	while (enq < nb_rx) {
+		enq += rte_event_enqueue_burst(dev, port,
+						ev + enq, nb_rx - enq);
+	}
+}
+
+static __rte_always_inline void
+worker_tx_pkt(struct rte_mbuf *mbuf)
+{
+	exchange_mac(mbuf);
+	while (rte_eth_tx_burst(mbuf->port, 0, &mbuf, 1) != 1)
+		rte_pause();
+}
+
+/* Single stage pipeline workers */
+
+static int
+worker_do_tx_single(void *arg)
+{
+	struct worker_data *data = (struct worker_data *)arg;
+	const uint8_t dev = data->dev_id;
+	const uint8_t port = data->port_id;
+	size_t fwd = 0, received = 0, tx = 0;
+	struct rte_event ev;
+
+	while (!fdata->done) {
+
+		if (!rte_event_dequeue_burst(dev, port, &ev, 1, 0)) {
+			rte_pause();
+			continue;
+		}
+
+		received++;
+
+		if (ev.sched_type == RTE_SCHED_TYPE_ATOMIC) {
+			worker_tx_pkt(ev.mbuf);
+			tx++;
+			continue;
+		}
+		work();
+		ev.queue_id++;
+		worker_fwd_event(&ev, RTE_SCHED_TYPE_ATOMIC);
+		worker_event_enqueue(dev, port, &ev);
+		fwd++;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+	return 0;
+}
+
+static int
+worker_do_tx_single_atq(void *arg)
+{
+	struct worker_data *data = (struct worker_data *)arg;
+	const uint8_t dev = data->dev_id;
+	const uint8_t port = data->port_id;
+	size_t fwd = 0, received = 0, tx = 0;
+	struct rte_event ev;
+
+	while (!fdata->done) {
+
+		if (!rte_event_dequeue_burst(dev, port, &ev, 1, 0)) {
+			rte_pause();
+			continue;
+		}
+
+		received++;
+
+		if (ev.sched_type == RTE_SCHED_TYPE_ATOMIC) {
+			worker_tx_pkt(ev.mbuf);
+			tx++;
+			continue;
+		}
+		work();
+		worker_fwd_event(&ev, RTE_SCHED_TYPE_ATOMIC);
+		worker_event_enqueue(dev, port, &ev);
+		fwd++;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+	return 0;
+}
+
+static int
+worker_do_tx_single_burst(void *arg)
+{
+	struct rte_event ev[BATCH_SIZE + 1];
+
+	struct worker_data *data = (struct worker_data *)arg;
+	const uint8_t dev = data->dev_id;
+	const uint8_t port = data->port_id;
+	size_t fwd = 0, received = 0, tx = 0;
+
+	while (!fdata->done) {
+		uint16_t i;
+		uint16_t nb_rx = rte_event_dequeue_burst(dev, port, ev,
+				BATCH_SIZE, 0);
+
+		if (!nb_rx) {
+			rte_pause();
+			continue;
+		}
+		received += nb_rx;
+
+		for (i = 0; i < nb_rx; i++) {
+			rte_prefetch0(ev[i + 1].mbuf);
+			if (ev[i].sched_type == RTE_SCHED_TYPE_ATOMIC) {
+
+				worker_tx_pkt(ev[i].mbuf);
+				ev[i].op = RTE_EVENT_OP_RELEASE;
+				tx++;
+
+			} else {
+				ev[i].queue_id++;
+				worker_fwd_event(&ev[i], RTE_SCHED_TYPE_ATOMIC);
+			}
+			work();
+		}
+
+		worker_event_enqueue_burst(dev, port, ev, nb_rx);
+		fwd += nb_rx;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+	return 0;
+}
+
+static int
+worker_do_tx_single_burst_atq(void *arg)
+{
+	struct rte_event ev[BATCH_SIZE + 1];
+
+	struct worker_data *data = (struct worker_data *)arg;
+	const uint8_t dev = data->dev_id;
+	const uint8_t port = data->port_id;
+	size_t fwd = 0, received = 0, tx = 0;
+
+	while (!fdata->done) {
+		uint16_t i;
+		uint16_t nb_rx = rte_event_dequeue_burst(dev, port, ev,
+				BATCH_SIZE, 0);
+
+		if (!nb_rx) {
+			rte_pause();
+			continue;
+		}
+
+		received += nb_rx;
+
+		for (i = 0; i < nb_rx; i++) {
+			rte_prefetch0(ev[i + 1].mbuf);
+			if (ev[i].sched_type == RTE_SCHED_TYPE_ATOMIC) {
+
+				worker_tx_pkt(ev[i].mbuf);
+				ev[i].op = RTE_EVENT_OP_RELEASE;
+				tx++;
+			} else
+				worker_fwd_event(&ev[i], RTE_SCHED_TYPE_ATOMIC);
+			work();
+		}
+
+		worker_event_enqueue_burst(dev, port, ev, nb_rx);
+		fwd += nb_rx;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+	return 0;
+}
+
+/* Multi stage Pipeline Workers */
+
+static int
+worker_do_tx(void *arg)
+{
+	struct rte_event ev;
+
+	struct worker_data *data = (struct worker_data *)arg;
+	const uint8_t dev = data->dev_id;
+	const uint8_t port = data->port_id;
+	const uint8_t lst_qid = cdata.num_stages - 1;
+	size_t fwd = 0, received = 0, tx = 0;
+
+
+	while (!fdata->done) {
+
+		if (!rte_event_dequeue_burst(dev, port, &ev, 1, 0)) {
+			rte_pause();
+			continue;
+		}
+
+		received++;
+		const uint8_t cq_id = ev.queue_id % cdata.num_stages;
+
+		if (cq_id >= lst_qid) {
+			if (ev.sched_type == RTE_SCHED_TYPE_ATOMIC) {
+				worker_tx_pkt(ev.mbuf);
+				tx++;
+				continue;
+			}
+
+			worker_fwd_event(&ev, RTE_SCHED_TYPE_ATOMIC);
+			ev.queue_id = (cq_id == lst_qid) ?
+				cdata.next_qid[ev.queue_id] : ev.queue_id;
+		} else {
+			ev.queue_id = cdata.next_qid[ev.queue_id];
+			worker_fwd_event(&ev, cdata.queue_type);
+		}
+		work();
+
+		worker_event_enqueue(dev, port, &ev);
+		fwd++;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+
+	return 0;
+}
+
+static int
+worker_do_tx_atq(void *arg)
+{
+	struct rte_event ev;
+
+	struct worker_data *data = (struct worker_data *)arg;
+	const uint8_t dev = data->dev_id;
+	const uint8_t port = data->port_id;
+	const uint8_t lst_qid = cdata.num_stages - 1;
+	size_t fwd = 0, received = 0, tx = 0;
+
+	while (!fdata->done) {
+
+		if (!rte_event_dequeue_burst(dev, port, &ev, 1, 0)) {
+			rte_pause();
+			continue;
+		}
+
+		received++;
+		const uint8_t cq_id = ev.sub_event_type % cdata.num_stages;
+
+		if (cq_id == lst_qid) {
+			if (ev.sched_type == RTE_SCHED_TYPE_ATOMIC) {
+				worker_tx_pkt(ev.mbuf);
+				tx++;
+				continue;
+			}
+
+			worker_fwd_event(&ev, RTE_SCHED_TYPE_ATOMIC);
+		} else {
+			ev.sub_event_type++;
+			worker_fwd_event(&ev, cdata.queue_type);
+		}
+		work();
+
+		worker_event_enqueue(dev, port, &ev);
+		fwd++;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+
+	return 0;
+}
+
+static int
+worker_do_tx_burst(void *arg)
+{
+	struct rte_event ev[BATCH_SIZE];
+
+	struct worker_data *data = (struct worker_data *)arg;
+	uint8_t dev = data->dev_id;
+	uint8_t port = data->port_id;
+	uint8_t lst_qid = cdata.num_stages - 1;
+	size_t fwd = 0, received = 0, tx = 0;
+
+	while (!fdata->done) {
+		uint16_t i;
+		const uint16_t nb_rx = rte_event_dequeue_burst(dev, port,
+				ev, BATCH_SIZE, 0);
+
+		if (nb_rx == 0) {
+			rte_pause();
+			continue;
+		}
+		received += nb_rx;
+
+		for (i = 0; i < nb_rx; i++) {
+			const uint8_t cq_id = ev[i].queue_id % cdata.num_stages;
+
+			if (cq_id >= lst_qid) {
+				if (ev[i].sched_type == RTE_SCHED_TYPE_ATOMIC) {
+					worker_tx_pkt(ev[i].mbuf);
+					tx++;
+					ev[i].op = RTE_EVENT_OP_RELEASE;
+					continue;
+				}
+				ev[i].queue_id = (cq_id == lst_qid) ?
+					cdata.next_qid[ev[i].queue_id] :
+					ev[i].queue_id;
+
+				worker_fwd_event(&ev[i], RTE_SCHED_TYPE_ATOMIC);
+			} else {
+				ev[i].queue_id = cdata.next_qid[ev[i].queue_id];
+				worker_fwd_event(&ev[i], cdata.queue_type);
+			}
+			work();
+		}
+		worker_event_enqueue_burst(dev, port, ev, nb_rx);
+
+		fwd += nb_rx;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+
+	return 0;
+}
+
+static int
+worker_do_tx_burst_atq(void *arg)
+{
+	struct rte_event ev[BATCH_SIZE];
+
+	struct worker_data *data = (struct worker_data *)arg;
+	uint8_t dev = data->dev_id;
+	uint8_t port = data->port_id;
+	uint8_t lst_qid = cdata.num_stages - 1;
+	size_t fwd = 0, received = 0, tx = 0;
+
+	while (!fdata->done) {
+		uint16_t i;
+
+		const uint16_t nb_rx = rte_event_dequeue_burst(dev, port,
+				ev, BATCH_SIZE, 0);
+
+		if (nb_rx == 0) {
+			rte_pause();
+			continue;
+		}
+		received += nb_rx;
+
+		for (i = 0; i < nb_rx; i++) {
+			const uint8_t cq_id = ev[i].sub_event_type %
+				cdata.num_stages;
+
+			if (cq_id == lst_qid) {
+				if (ev[i].sched_type == RTE_SCHED_TYPE_ATOMIC) {
+					worker_tx_pkt(ev[i].mbuf);
+					tx++;
+					ev[i].op = RTE_EVENT_OP_RELEASE;
+					continue;
+				}
+
+				worker_fwd_event(&ev[i], RTE_SCHED_TYPE_ATOMIC);
+			} else {
+				ev[i].sub_event_type++;
+				worker_fwd_event(&ev[i], cdata.queue_type);
+			}
+			work();
+		}
+
+		worker_event_enqueue_burst(dev, port, ev, nb_rx);
+		fwd += nb_rx;
+	}
+
+	if (!cdata.quiet)
+		printf("  worker %u thread done. RX=%zu FWD=%zu TX=%zu\n",
+				rte_lcore_id(), received, fwd, tx);
+
+	return 0;
+}
+
+static int
+setup_eventdev_worker_tx(struct cons_data *cons_data,
+		struct worker_data *worker_data)
+{
+	RTE_SET_USED(cons_data);
+	uint8_t i;
+	const uint8_t atq = cdata.all_type_queues ? 1 : 0;
+	const uint8_t dev_id = 0;
+	const uint8_t nb_ports = cdata.num_workers;
+	uint8_t nb_slots = 0;
+	uint8_t nb_queues = rte_eth_dev_count();
+
+	/*
+	 * In case where all type queues are not enabled, use queues equal to
+	 * number of stages * eth_dev_count and one extra queue per pipeline
+	 * for Tx.
+	 */
+	if (!atq) {
+		nb_queues *= cdata.num_stages;
+		nb_queues += rte_eth_dev_count();
+	}
+
+	struct rte_event_dev_config config = {
+			.nb_event_queues = nb_queues,
+			.nb_event_ports = nb_ports,
+			.nb_events_limit  = 4096,
+			.nb_event_queue_flows = 1024,
+			.nb_event_port_dequeue_depth = 128,
+			.nb_event_port_enqueue_depth = 128,
+	};
+	struct rte_event_port_conf wkr_p_conf = {
+			.dequeue_depth = cdata.worker_cq_depth,
+			.enqueue_depth = 64,
+			.new_event_threshold = 4096,
+	};
+	struct rte_event_queue_conf wkr_q_conf = {
+			.schedule_type = cdata.queue_type,
+			.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
+			.nb_atomic_flows = 1024,
+			.nb_atomic_order_sequences = 1024,
+	};
+
+	int ret, ndev = rte_event_dev_count();
+
+	if (ndev < 1) {
+		printf("%d: No Eventdev Devices Found\n", __LINE__);
+		return -1;
+	}
+
+
+	struct rte_event_dev_info dev_info;
+	ret = rte_event_dev_info_get(dev_id, &dev_info);
+	printf("\tEventdev %d: %s\n", dev_id, dev_info.driver_name);
+
+	if (dev_info.max_event_port_dequeue_depth <
+			config.nb_event_port_dequeue_depth)
+		config.nb_event_port_dequeue_depth =
+				dev_info.max_event_port_dequeue_depth;
+	if (dev_info.max_event_port_enqueue_depth <
+			config.nb_event_port_enqueue_depth)
+		config.nb_event_port_enqueue_depth =
+				dev_info.max_event_port_enqueue_depth;
+
+	ret = rte_event_dev_configure(dev_id, &config);
+	if (ret < 0) {
+		printf("%d: Error configuring device\n", __LINE__);
+		return -1;
+	}
+
+	printf("  Stages:\n");
+	for (i = 0; i < nb_queues; i++) {
+
+		if (atq) {
+
+			nb_slots = cdata.num_stages;
+			wkr_q_conf.event_queue_cfg =
+				RTE_EVENT_QUEUE_CFG_ALL_TYPES;
+		} else {
+			uint8_t slot;
+
+			nb_slots = cdata.num_stages + 1;
+			slot = i % nb_slots;
+			wkr_q_conf.schedule_type = slot == cdata.num_stages ?
+				RTE_SCHED_TYPE_ATOMIC : cdata.queue_type;
+		}
+
+		if (rte_event_queue_setup(dev_id, i, &wkr_q_conf) < 0) {
+			printf("%d: error creating qid %d\n", __LINE__, i);
+			return -1;
+		}
+		cdata.qid[i] = i;
+		cdata.next_qid[i] = i+1;
+		if (cdata.enable_queue_priorities) {
+			const uint32_t prio_delta =
+				(RTE_EVENT_DEV_PRIORITY_LOWEST) /
+				nb_slots;
+
+			/* higher priority for queues closer to tx */
+			wkr_q_conf.priority =
+				RTE_EVENT_DEV_PRIORITY_LOWEST - prio_delta *
+				(i % nb_slots);
+		}
+
+		const char *type_str = "Atomic";
+		switch (wkr_q_conf.schedule_type) {
+		case RTE_SCHED_TYPE_ORDERED:
+			type_str = "Ordered";
+			break;
+		case RTE_SCHED_TYPE_PARALLEL:
+			type_str = "Parallel";
+			break;
+		}
+		printf("\tStage %d, Type %s\tPriority = %d\n", i, type_str,
+				wkr_q_conf.priority);
+	}
+
+	printf("\n");
+	if (wkr_p_conf.dequeue_depth > config.nb_event_port_dequeue_depth)
+		wkr_p_conf.dequeue_depth = config.nb_event_port_dequeue_depth;
+	if (wkr_p_conf.enqueue_depth > config.nb_event_port_enqueue_depth)
+		wkr_p_conf.enqueue_depth = config.nb_event_port_enqueue_depth;
+
+	/* set up one port per worker, linking to all stage queues */
+	for (i = 0; i < cdata.num_workers; i++) {
+		struct worker_data *w = &worker_data[i];
+		w->dev_id = dev_id;
+		if (rte_event_port_setup(dev_id, i, &wkr_p_conf) < 0) {
+			printf("Error setting up port %d\n", i);
+			return -1;
+		}
+
+		if (rte_event_port_link(dev_id, i, NULL, NULL, 0)
+				!= nb_queues) {
+			printf("%d: error creating link for port %d\n",
+					__LINE__, i);
+			return -1;
+		}
+		w->port_id = i;
+	}
+	/*
+	 * Reduce the load on ingress event queue by splitting the traffic
+	 * across multiple event queues.
+	 * for example, nb_stages =  2 and nb_ethdev = 2 then
+	 *
+	 *	nb_queues = (2 * 2) + 2 = 6 (non atq)
+	 *	rx_stride = 3
+	 *
+	 * So, traffic is split across queue 0 and queue 3 since queue id for
+	 * rx adapter is chosen <ethport_id> * <rx_stride> i.e in the above
+	 * case eth port 0, 1 will inject packets into event queue 0, 3
+	 * respectively.
+	 *
+	 * This forms two set of queue pipelines 0->1->2->tx and 3->4->5->tx.
+	 */
+	cdata.rx_stride = atq ? 1 : nb_slots;
+	ret = rte_event_dev_service_id_get(dev_id,
+				&fdata->evdev_service_id);
+	if (ret != -ESRCH && ret != 0) {
+		printf("Error getting the service ID\n");
+		return -1;
+	}
+	rte_service_runstate_set(fdata->evdev_service_id, 1);
+	rte_service_set_runstate_mapped_check(fdata->evdev_service_id, 0);
+	if (rte_event_dev_start(dev_id) < 0) {
+		printf("Error starting eventdev\n");
+		return -1;
+	}
+
+	return dev_id;
+}
+
+
+struct rx_adptr_services {
+	uint16_t nb_rx_adptrs;
+	uint32_t *rx_adpt_arr;
+};
+
+static int32_t
+service_rx_adapter(void *arg)
+{
+	int i;
+	struct rx_adptr_services *adptr_services = arg;
+
+	for (i = 0; i < adptr_services->nb_rx_adptrs; i++)
+		rte_service_run_iter_on_app_lcore(
+				adptr_services->rx_adpt_arr[i], 1);
+	return 0;
+}
+
+static void
+init_rx_adapter(uint16_t nb_ports)
+{
+	int i;
+	int ret;
+	uint8_t evdev_id = 0;
+	struct rx_adptr_services *adptr_services = NULL;
+	struct rte_event_dev_info dev_info;
+
+	ret = rte_event_dev_info_get(evdev_id, &dev_info);
+	adptr_services = rte_zmalloc(NULL, sizeof(struct rx_adptr_services), 0);
+
+	struct rte_event_port_conf rx_p_conf = {
+		.dequeue_depth = 8,
+		.enqueue_depth = 8,
+		.new_event_threshold = 1200,
+	};
+
+	if (rx_p_conf.dequeue_depth > dev_info.max_event_port_dequeue_depth)
+		rx_p_conf.dequeue_depth = dev_info.max_event_port_dequeue_depth;
+	if (rx_p_conf.enqueue_depth > dev_info.max_event_port_enqueue_depth)
+		rx_p_conf.enqueue_depth = dev_info.max_event_port_enqueue_depth;
+
+
+	struct rte_event_eth_rx_adapter_queue_conf queue_conf;
+	memset(&queue_conf, 0, sizeof(queue_conf));
+	queue_conf.ev.sched_type = cdata.queue_type;
+
+	for (i = 0; i < nb_ports; i++) {
+		uint32_t cap;
+		uint32_t service_id;
+
+		ret = rte_event_eth_rx_adapter_create(i, evdev_id, &rx_p_conf);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+					"failed to create rx adapter[%d]",
+					cdata.rx_adapter_id);
+
+		ret = rte_event_eth_rx_adapter_caps_get(evdev_id, i, &cap);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+					"failed to get event rx adapter "
+					"capabilities");
+
+		queue_conf.ev.queue_id = cdata.rx_stride ?
+			(i * cdata.rx_stride)
+			: (uint8_t)cdata.qid[0];
+
+		ret = rte_event_eth_rx_adapter_queue_add(i, i, -1, &queue_conf);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+					"Failed to add queues to Rx adapter");
+
+
+		/* Producer needs to be scheduled. */
+		if (!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT)) {
+			ret = rte_event_eth_rx_adapter_service_id_get(i,
+					&service_id);
+			if (ret != -ESRCH && ret != 0) {
+				rte_exit(EXIT_FAILURE,
+				"Error getting the service ID for rx adptr\n");
+			}
+
+			rte_service_runstate_set(service_id, 1);
+			rte_service_set_runstate_mapped_check(service_id, 0);
+
+			adptr_services->nb_rx_adptrs++;
+			adptr_services->rx_adpt_arr = rte_realloc(
+					adptr_services->rx_adpt_arr,
+					adptr_services->nb_rx_adptrs *
+					sizeof(uint32_t), 0);
+			adptr_services->rx_adpt_arr[
+				adptr_services->nb_rx_adptrs - 1] =
+				service_id;
+		}
+
+		ret = rte_event_eth_rx_adapter_start(i);
+		if (ret)
+			rte_exit(EXIT_FAILURE, "Rx adapter[%d] start failed",
+					cdata.rx_adapter_id);
+	}
+
+	if (adptr_services->nb_rx_adptrs) {
+		struct rte_service_spec service;
+
+		memset(&service, 0, sizeof(struct rte_service_spec));
+		snprintf(service.name, sizeof(service.name), "rx_service");
+		service.callback = service_rx_adapter;
+		service.callback_userdata = (void *)adptr_services;
+
+		int32_t ret = rte_service_component_register(&service,
+				&fdata->rxadptr_service_id);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+				"Rx adapter[%d] service register failed",
+				cdata.rx_adapter_id);
+
+		rte_service_runstate_set(fdata->rxadptr_service_id, 1);
+		rte_service_component_runstate_set(fdata->rxadptr_service_id,
+				1);
+		rte_service_set_runstate_mapped_check(fdata->rxadptr_service_id,
+				0);
+	} else {
+		memset(fdata->rx_core, 0, sizeof(unsigned int) * MAX_NUM_CORE);
+		rte_free(adptr_services);
+	}
+
+	if (!adptr_services->nb_rx_adptrs && fdata->cap.consumer == NULL &&
+			(dev_info.event_dev_cap &
+			 RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED))
+		fdata->cap.scheduler = NULL;
+
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED)
+		memset(fdata->sched_core, 0,
+				sizeof(unsigned int) * MAX_NUM_CORE);
+}
+
+static void
+worker_tx_opt_check(void)
+{
+	int i;
+	int ret;
+	uint32_t cap = 0;
+	uint8_t rx_needed = 0;
+	struct rte_event_dev_info eventdev_info;
+
+	memset(&eventdev_info, 0, sizeof(struct rte_event_dev_info));
+	rte_event_dev_info_get(0, &eventdev_info);
+
+	if (cdata.all_type_queues && !(eventdev_info.event_dev_cap &
+				RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES))
+		rte_exit(EXIT_FAILURE,
+				"Event dev doesn't support all type queues\n");
+
+	for (i = 0; i < rte_eth_dev_count(); i++) {
+		ret = rte_event_eth_rx_adapter_caps_get(0, i, &cap);
+		if (ret)
+			rte_exit(EXIT_FAILURE,
+					"failed to get event rx adapter "
+					"capabilities");
+		rx_needed |=
+			!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT);
+	}
+
+	if (cdata.worker_lcore_mask == 0 ||
+			(rx_needed && cdata.rx_lcore_mask == 0) ||
+			(cdata.sched_lcore_mask == 0 &&
+			 !(eventdev_info.event_dev_cap &
+				 RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED))) {
+		printf("Core part of pipeline was not assigned any cores. "
+			"This will stall the pipeline, please check core masks "
+			"(use -h for details on setting core masks):\n"
+			"\trx: %"PRIu64"\n\ttx: %"PRIu64"\n\tsched: %"PRIu64
+			"\n\tworkers: %"PRIu64"\n",
+			cdata.rx_lcore_mask, cdata.tx_lcore_mask,
+			cdata.sched_lcore_mask,
+			cdata.worker_lcore_mask);
+		rte_exit(-1, "Fix core masks\n");
+	}
+}
+
+static worker_loop
+get_worker_loop_single_burst(uint8_t atq)
+{
+	if (atq)
+		return worker_do_tx_single_burst_atq;
+
+	return worker_do_tx_single_burst;
+}
+
+static worker_loop
+get_worker_loop_single_non_burst(uint8_t atq)
+{
+	if (atq)
+		return worker_do_tx_single_atq;
+
+	return worker_do_tx_single;
+}
+
+static worker_loop
+get_worker_loop_burst(uint8_t atq)
+{
+	if (atq)
+		return worker_do_tx_burst_atq;
+
+	return worker_do_tx_burst;
+}
+
+static worker_loop
+get_worker_loop_non_burst(uint8_t atq)
+{
+	if (atq)
+		return worker_do_tx_atq;
+
+	return worker_do_tx;
+}
+
+static worker_loop
+get_worker_single_stage(bool burst)
+{
+	uint8_t atq = cdata.all_type_queues ? 1 : 0;
+
+	if (burst)
+		return get_worker_loop_single_burst(atq);
+
+	return get_worker_loop_single_non_burst(atq);
+}
+
+static worker_loop
+get_worker_multi_stage(bool burst)
+{
+	uint8_t atq = cdata.all_type_queues ? 1 : 0;
+
+	if (burst)
+		return get_worker_loop_burst(atq);
+
+	return get_worker_loop_non_burst(atq);
+}
+
+void
+set_worker_tx_setup_data(struct setup_data *caps, bool burst)
+{
+	if (cdata.num_stages == 1)
+		caps->worker = get_worker_single_stage(burst);
+	else
+		caps->worker = get_worker_multi_stage(burst);
+
+	memset(fdata->tx_core, 0, sizeof(unsigned int) * MAX_NUM_CORE);
+
+	caps->check_opt = worker_tx_opt_check;
+	caps->consumer = NULL;
+	caps->scheduler = schedule_devices;
+	caps->evdev_setup = setup_eventdev_worker_tx;
+	caps->adptr_setup = init_rx_adapter;
+}
diff --git a/examples/eventdev_pipeline_sw_pmd/Makefile b/examples/eventdev_pipeline_sw_pmd/Makefile
deleted file mode 100644
index de4e22c8..00000000
--- a/examples/eventdev_pipeline_sw_pmd/Makefile
+++ /dev/null
@@ -1,49 +0,0 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-ifeq ($(RTE_SDK),)
-$(error "Please define RTE_SDK environment variable")
-endif
-
-# Default target, can be overridden by command line or environment
-RTE_TARGET ?= x86_64-native-linuxapp-gcc
-
-include $(RTE_SDK)/mk/rte.vars.mk
-
-# binary name
-APP = eventdev_pipeline_sw_pmd
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
-CFLAGS += -O3
-CFLAGS += $(WERROR_FLAGS)
-
-include $(RTE_SDK)/mk/rte.extapp.mk
diff --git a/examples/eventdev_pipeline_sw_pmd/main.c b/examples/eventdev_pipeline_sw_pmd/main.c
deleted file mode 100644
index 5f431d87..00000000
--- a/examples/eventdev_pipeline_sw_pmd/main.c
+++ /dev/null
@@ -1,1023 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <getopt.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <signal.h>
-#include <sched.h>
-#include <stdbool.h>
-
-#include <rte_eal.h>
-#include <rte_mempool.h>
-#include <rte_mbuf.h>
-#include <rte_launch.h>
-#include <rte_malloc.h>
-#include <rte_random.h>
-#include <rte_cycles.h>
-#include <rte_ethdev.h>
-#include <rte_eventdev.h>
-#include <rte_service.h>
-
-#define MAX_NUM_STAGES 8
-#define BATCH_SIZE 16
-#define MAX_NUM_CORE 64
-
-struct prod_data {
-	uint8_t dev_id;
-	uint8_t port_id;
-	int32_t qid;
-	unsigned int num_nic_ports;
-} __rte_cache_aligned;
-
-struct cons_data {
-	uint8_t dev_id;
-	uint8_t port_id;
-} __rte_cache_aligned;
-
-static struct prod_data prod_data;
-static struct cons_data cons_data;
-
-struct worker_data {
-	uint8_t dev_id;
-	uint8_t port_id;
-} __rte_cache_aligned;
-
-struct fastpath_data {
-	volatile int done;
-	uint32_t rx_lock;
-	uint32_t tx_lock;
-	uint32_t sched_lock;
-	uint32_t evdev_service_id;
-	bool rx_single;
-	bool tx_single;
-	bool sched_single;
-	unsigned int rx_core[MAX_NUM_CORE];
-	unsigned int tx_core[MAX_NUM_CORE];
-	unsigned int sched_core[MAX_NUM_CORE];
-	unsigned int worker_core[MAX_NUM_CORE];
-	struct rte_eth_dev_tx_buffer *tx_buf[RTE_MAX_ETHPORTS];
-};
-
-static struct fastpath_data *fdata;
-
-struct config_data {
-	unsigned int active_cores;
-	unsigned int num_workers;
-	int64_t num_packets;
-	unsigned int num_fids;
-	int queue_type;
-	int worker_cycles;
-	int enable_queue_priorities;
-	int quiet;
-	int dump_dev;
-	int dump_dev_signal;
-	unsigned int num_stages;
-	unsigned int worker_cq_depth;
-	int16_t next_qid[MAX_NUM_STAGES+2];
-	int16_t qid[MAX_NUM_STAGES];
-};
-
-static struct config_data cdata = {
-	.num_packets = (1L << 25), /* do ~32M packets */
-	.num_fids = 512,
-	.queue_type = RTE_SCHED_TYPE_ATOMIC,
-	.next_qid = {-1},
-	.qid = {-1},
-	.num_stages = 1,
-	.worker_cq_depth = 16
-};
-
-static bool
-core_in_use(unsigned int lcore_id) {
-	return (fdata->rx_core[lcore_id] || fdata->sched_core[lcore_id] ||
-		fdata->tx_core[lcore_id] || fdata->worker_core[lcore_id]);
-}
-
-static void
-eth_tx_buffer_retry(struct rte_mbuf **pkts, uint16_t unsent,
-			void *userdata)
-{
-	int port_id = (uintptr_t) userdata;
-	unsigned int _sent = 0;
-
-	do {
-		/* Note: hard-coded TX queue */
-		_sent += rte_eth_tx_burst(port_id, 0, &pkts[_sent],
-					  unsent - _sent);
-	} while (_sent != unsent);
-}
-
-static int
-consumer(void)
-{
-	const uint64_t freq_khz = rte_get_timer_hz() / 1000;
-	struct rte_event packets[BATCH_SIZE];
-
-	static uint64_t received;
-	static uint64_t last_pkts;
-	static uint64_t last_time;
-	static uint64_t start_time;
-	unsigned int i, j;
-	uint8_t dev_id = cons_data.dev_id;
-	uint8_t port_id = cons_data.port_id;
-
-	uint16_t n = rte_event_dequeue_burst(dev_id, port_id,
-			packets, RTE_DIM(packets), 0);
-
-	if (n == 0) {
-		for (j = 0; j < rte_eth_dev_count(); j++)
-			rte_eth_tx_buffer_flush(j, 0, fdata->tx_buf[j]);
-		return 0;
-	}
-	if (start_time == 0)
-		last_time = start_time = rte_get_timer_cycles();
-
-	received += n;
-	for (i = 0; i < n; i++) {
-		uint8_t outport = packets[i].mbuf->port;
-		rte_eth_tx_buffer(outport, 0, fdata->tx_buf[outport],
-				packets[i].mbuf);
-	}
-
-	/* Print out mpps every 1<22 packets */
-	if (!cdata.quiet && received >= last_pkts + (1<<22)) {
-		const uint64_t now = rte_get_timer_cycles();
-		const uint64_t total_ms = (now - start_time) / freq_khz;
-		const uint64_t delta_ms = (now - last_time) / freq_khz;
-		uint64_t delta_pkts = received - last_pkts;
-
-		printf("# consumer RX=%"PRIu64", time %"PRIu64 "ms, "
-			"avg %.3f mpps [current %.3f mpps]\n",
-				received,
-				total_ms,
-				received / (total_ms * 1000.0),
-				delta_pkts / (delta_ms * 1000.0));
-		last_pkts = received;
-		last_time = now;
-	}
-
-	cdata.num_packets -= n;
-	if (cdata.num_packets <= 0)
-		fdata->done = 1;
-
-	return 0;
-}
-
-static int
-producer(void)
-{
-	static uint8_t eth_port;
-	struct rte_mbuf *mbufs[BATCH_SIZE+2];
-	struct rte_event ev[BATCH_SIZE+2];
-	uint32_t i, num_ports = prod_data.num_nic_ports;
-	int32_t qid = prod_data.qid;
-	uint8_t dev_id = prod_data.dev_id;
-	uint8_t port_id = prod_data.port_id;
-	uint32_t prio_idx = 0;
-
-	const uint16_t nb_rx = rte_eth_rx_burst(eth_port, 0, mbufs, BATCH_SIZE);
-	if (++eth_port == num_ports)
-		eth_port = 0;
-	if (nb_rx == 0) {
-		rte_pause();
-		return 0;
-	}
-
-	for (i = 0; i < nb_rx; i++) {
-		ev[i].flow_id = mbufs[i]->hash.rss;
-		ev[i].op = RTE_EVENT_OP_NEW;
-		ev[i].sched_type = cdata.queue_type;
-		ev[i].queue_id = qid;
-		ev[i].event_type = RTE_EVENT_TYPE_ETHDEV;
-		ev[i].sub_event_type = 0;
-		ev[i].priority = RTE_EVENT_DEV_PRIORITY_NORMAL;
-		ev[i].mbuf = mbufs[i];
-		RTE_SET_USED(prio_idx);
-	}
-
-	const int nb_tx = rte_event_enqueue_burst(dev_id, port_id, ev, nb_rx);
-	if (nb_tx != nb_rx) {
-		for (i = nb_tx; i < nb_rx; i++)
-			rte_pktmbuf_free(mbufs[i]);
-	}
-
-	return 0;
-}
-
-static inline void
-schedule_devices(unsigned int lcore_id)
-{
-	if (fdata->rx_core[lcore_id] && (fdata->rx_single ||
-	    rte_atomic32_cmpset(&(fdata->rx_lock), 0, 1))) {
-		producer();
-		rte_atomic32_clear((rte_atomic32_t *)&(fdata->rx_lock));
-	}
-
-	if (fdata->sched_core[lcore_id] && (fdata->sched_single ||
-	    rte_atomic32_cmpset(&(fdata->sched_lock), 0, 1))) {
-		rte_service_run_iter_on_app_lcore(fdata->evdev_service_id, 1);
-		if (cdata.dump_dev_signal) {
-			rte_event_dev_dump(0, stdout);
-			cdata.dump_dev_signal = 0;
-		}
-		rte_atomic32_clear((rte_atomic32_t *)&(fdata->sched_lock));
-	}
-
-	if (fdata->tx_core[lcore_id] && (fdata->tx_single ||
-	    rte_atomic32_cmpset(&(fdata->tx_lock), 0, 1))) {
-		consumer();
-		rte_atomic32_clear((rte_atomic32_t *)&(fdata->tx_lock));
-	}
-}
-
-static inline void
-work(struct rte_mbuf *m)
-{
-	struct ether_hdr *eth;
-	struct ether_addr addr;
-
-	/* change mac addresses on packet (to use mbuf data) */
-	/*
-	 * FIXME Swap mac address properly and also handle the
-	 * case for both odd and even number of stages that the
-	 * addresses end up the same at the end of the pipeline
-	 */
-	eth = rte_pktmbuf_mtod(m, struct ether_hdr *);
-	ether_addr_copy(&eth->d_addr, &addr);
-	ether_addr_copy(&addr, &eth->d_addr);
-
-	/* do a number of cycles of work per packet */
-	volatile uint64_t start_tsc = rte_rdtsc();
-	while (rte_rdtsc() < start_tsc + cdata.worker_cycles)
-		rte_pause();
-}
-
-static int
-worker(void *arg)
-{
-	struct rte_event events[BATCH_SIZE];
-
-	struct worker_data *data = (struct worker_data *)arg;
-	uint8_t dev_id = data->dev_id;
-	uint8_t port_id = data->port_id;
-	size_t sent = 0, received = 0;
-	unsigned int lcore_id = rte_lcore_id();
-
-	while (!fdata->done) {
-		uint16_t i;
-
-		schedule_devices(lcore_id);
-
-		if (!fdata->worker_core[lcore_id]) {
-			rte_pause();
-			continue;
-		}
-
-		const uint16_t nb_rx = rte_event_dequeue_burst(dev_id, port_id,
-				events, RTE_DIM(events), 0);
-
-		if (nb_rx == 0) {
-			rte_pause();
-			continue;
-		}
-		received += nb_rx;
-
-		for (i = 0; i < nb_rx; i++) {
-
-			/* The first worker stage does classification */
-			if (events[i].queue_id == cdata.qid[0])
-				events[i].flow_id = events[i].mbuf->hash.rss
-							% cdata.num_fids;
-
-			events[i].queue_id = cdata.next_qid[events[i].queue_id];
-			events[i].op = RTE_EVENT_OP_FORWARD;
-			events[i].sched_type = cdata.queue_type;
-
-			work(events[i].mbuf);
-		}
-		uint16_t nb_tx = rte_event_enqueue_burst(dev_id, port_id,
-				events, nb_rx);
-		while (nb_tx < nb_rx && !fdata->done)
-			nb_tx += rte_event_enqueue_burst(dev_id, port_id,
-							events + nb_tx,
-							nb_rx - nb_tx);
-		sent += nb_tx;
-	}
-
-	if (!cdata.quiet)
-		printf("  worker %u thread done. RX=%zu TX=%zu\n",
-				rte_lcore_id(), received, sent);
-
-	return 0;
-}
-
-/*
- * Parse the coremask given as argument (hexadecimal string) and fill
- * the global configuration (core role and core count) with the parsed
- * value.
- */
-static int xdigit2val(unsigned char c)
-{
-	int val;
-
-	if (isdigit(c))
-		val = c - '0';
-	else if (isupper(c))
-		val = c - 'A' + 10;
-	else
-		val = c - 'a' + 10;
-	return val;
-}
-
-static uint64_t
-parse_coremask(const char *coremask)
-{
-	int i, j, idx = 0;
-	unsigned int count = 0;
-	char c;
-	int val;
-	uint64_t mask = 0;
-	const int32_t BITS_HEX = 4;
-
-	if (coremask == NULL)
-		return -1;
-	/* Remove all blank characters ahead and after .
-	 * Remove 0x/0X if exists.
-	 */
-	while (isblank(*coremask))
-		coremask++;
-	if (coremask[0] == '0' && ((coremask[1] == 'x')
-		|| (coremask[1] == 'X')))
-		coremask += 2;
-	i = strlen(coremask);
-	while ((i > 0) && isblank(coremask[i - 1]))
-		i--;
-	if (i == 0)
-		return -1;
-
-	for (i = i - 1; i >= 0 && idx < MAX_NUM_CORE; i--) {
-		c = coremask[i];
-		if (isxdigit(c) == 0) {
-			/* invalid characters */
-			return -1;
-		}
-		val = xdigit2val(c);
-		for (j = 0; j < BITS_HEX && idx < MAX_NUM_CORE; j++, idx++) {
-			if ((1 << j) & val) {
-				mask |= (1UL << idx);
-				count++;
-			}
-		}
-	}
-	for (; i >= 0; i--)
-		if (coremask[i] != '0')
-			return -1;
-	if (count == 0)
-		return -1;
-	return mask;
-}
-
-static struct option long_options[] = {
-	{"workers", required_argument, 0, 'w'},
-	{"packets", required_argument, 0, 'n'},
-	{"atomic-flows", required_argument, 0, 'f'},
-	{"num_stages", required_argument, 0, 's'},
-	{"rx-mask", required_argument, 0, 'r'},
-	{"tx-mask", required_argument, 0, 't'},
-	{"sched-mask", required_argument, 0, 'e'},
-	{"cq-depth", required_argument, 0, 'c'},
-	{"work-cycles", required_argument, 0, 'W'},
-	{"queue-priority", no_argument, 0, 'P'},
-	{"parallel", no_argument, 0, 'p'},
-	{"ordered", no_argument, 0, 'o'},
-	{"quiet", no_argument, 0, 'q'},
-	{"dump", no_argument, 0, 'D'},
-	{0, 0, 0, 0}
-};
-
-static void
-usage(void)
-{
-	const char *usage_str =
-		"  Usage: eventdev_demo [options]\n"
-		"  Options:\n"
-		"  -n, --packets=N              Send N packets (default ~32M), 0 implies no limit\n"
-		"  -f, --atomic-flows=N         Use N random flows from 1 to N (default 16)\n"
-		"  -s, --num_stages=N           Use N atomic stages (default 1)\n"
-		"  -r, --rx-mask=core mask      Run NIC rx on CPUs in core mask\n"
-		"  -w, --worker-mask=core mask  Run worker on CPUs in core mask\n"
-		"  -t, --tx-mask=core mask      Run NIC tx on CPUs in core mask\n"
-		"  -e  --sched-mask=core mask   Run scheduler on CPUs in core mask\n"
-		"  -c  --cq-depth=N             Worker CQ depth (default 16)\n"
-		"  -W  --work-cycles=N          Worker cycles (default 0)\n"
-		"  -P  --queue-priority         Enable scheduler queue prioritization\n"
-		"  -o, --ordered                Use ordered scheduling\n"
-		"  -p, --parallel               Use parallel scheduling\n"
-		"  -q, --quiet                  Minimize printed output\n"
-		"  -D, --dump                   Print detailed statistics before exit"
-		"\n";
-	fprintf(stderr, "%s", usage_str);
-	exit(1);
-}
-
-static void
-parse_app_args(int argc, char **argv)
-{
-	/* Parse cli options*/
-	int option_index;
-	int c;
-	opterr = 0;
-	uint64_t rx_lcore_mask = 0;
-	uint64_t tx_lcore_mask = 0;
-	uint64_t sched_lcore_mask = 0;
-	uint64_t worker_lcore_mask = 0;
-	int i;
-
-	for (;;) {
-		c = getopt_long(argc, argv, "r:t:e:c:w:n:f:s:poPqDW:",
-				long_options, &option_index);
-		if (c == -1)
-			break;
-
-		int popcnt = 0;
-		switch (c) {
-		case 'n':
-			cdata.num_packets = (int64_t)atol(optarg);
-			if (cdata.num_packets == 0)
-				cdata.num_packets = INT64_MAX;
-			break;
-		case 'f':
-			cdata.num_fids = (unsigned int)atoi(optarg);
-			break;
-		case 's':
-			cdata.num_stages = (unsigned int)atoi(optarg);
-			break;
-		case 'c':
-			cdata.worker_cq_depth = (unsigned int)atoi(optarg);
-			break;
-		case 'W':
-			cdata.worker_cycles = (unsigned int)atoi(optarg);
-			break;
-		case 'P':
-			cdata.enable_queue_priorities = 1;
-			break;
-		case 'o':
-			cdata.queue_type = RTE_SCHED_TYPE_ORDERED;
-			break;
-		case 'p':
-			cdata.queue_type = RTE_SCHED_TYPE_PARALLEL;
-			break;
-		case 'q':
-			cdata.quiet = 1;
-			break;
-		case 'D':
-			cdata.dump_dev = 1;
-			break;
-		case 'w':
-			worker_lcore_mask = parse_coremask(optarg);
-			break;
-		case 'r':
-			rx_lcore_mask = parse_coremask(optarg);
-			popcnt = __builtin_popcountll(rx_lcore_mask);
-			fdata->rx_single = (popcnt == 1);
-			break;
-		case 't':
-			tx_lcore_mask = parse_coremask(optarg);
-			popcnt = __builtin_popcountll(tx_lcore_mask);
-			fdata->tx_single = (popcnt == 1);
-			break;
-		case 'e':
-			sched_lcore_mask = parse_coremask(optarg);
-			popcnt = __builtin_popcountll(sched_lcore_mask);
-			fdata->sched_single = (popcnt == 1);
-			break;
-		default:
-			usage();
-		}
-	}
-
-	if (worker_lcore_mask == 0 || rx_lcore_mask == 0 ||
-	    sched_lcore_mask == 0 || tx_lcore_mask == 0) {
-		printf("Core part of pipeline was not assigned any cores. "
-			"This will stall the pipeline, please check core masks "
-			"(use -h for details on setting core masks):\n"
-			"\trx: %"PRIu64"\n\ttx: %"PRIu64"\n\tsched: %"PRIu64
-			"\n\tworkers: %"PRIu64"\n",
-			rx_lcore_mask, tx_lcore_mask, sched_lcore_mask,
-			worker_lcore_mask);
-		rte_exit(-1, "Fix core masks\n");
-	}
-	if (cdata.num_stages == 0 || cdata.num_stages > MAX_NUM_STAGES)
-		usage();
-
-	for (i = 0; i < MAX_NUM_CORE; i++) {
-		fdata->rx_core[i] = !!(rx_lcore_mask & (1UL << i));
-		fdata->tx_core[i] = !!(tx_lcore_mask & (1UL << i));
-		fdata->sched_core[i] = !!(sched_lcore_mask & (1UL << i));
-		fdata->worker_core[i] = !!(worker_lcore_mask & (1UL << i));
-
-		if (fdata->worker_core[i])
-			cdata.num_workers++;
-		if (core_in_use(i))
-			cdata.active_cores++;
-	}
-}
-
-/*
- * Initializes a given port using global settings and with the RX buffers
- * coming from the mbuf_pool passed as a parameter.
- */
-static inline int
-port_init(uint8_t port, struct rte_mempool *mbuf_pool)
-{
-	static const struct rte_eth_conf port_conf_default = {
-		.rxmode = {
-			.mq_mode = ETH_MQ_RX_RSS,
-			.max_rx_pkt_len = ETHER_MAX_LEN
-		},
-		.rx_adv_conf = {
-			.rss_conf = {
-				.rss_hf = ETH_RSS_IP |
-					  ETH_RSS_TCP |
-					  ETH_RSS_UDP,
-			}
-		}
-	};
-	const uint16_t rx_rings = 1, tx_rings = 1;
-	const uint16_t rx_ring_size = 512, tx_ring_size = 512;
-	struct rte_eth_conf port_conf = port_conf_default;
-	int retval;
-	uint16_t q;
-
-	if (port >= rte_eth_dev_count())
-		return -1;
-
-	/* Configure the Ethernet device. */
-	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
-	if (retval != 0)
-		return retval;
-
-	/* Allocate and set up 1 RX queue per Ethernet port. */
-	for (q = 0; q < rx_rings; q++) {
-		retval = rte_eth_rx_queue_setup(port, q, rx_ring_size,
-				rte_eth_dev_socket_id(port), NULL, mbuf_pool);
-		if (retval < 0)
-			return retval;
-	}
-
-	/* Allocate and set up 1 TX queue per Ethernet port. */
-	for (q = 0; q < tx_rings; q++) {
-		retval = rte_eth_tx_queue_setup(port, q, tx_ring_size,
-				rte_eth_dev_socket_id(port), NULL);
-		if (retval < 0)
-			return retval;
-	}
-
-	/* Start the Ethernet port. */
-	retval = rte_eth_dev_start(port);
-	if (retval < 0)
-		return retval;
-
-	/* Display the port MAC address. */
-	struct ether_addr addr;
-	rte_eth_macaddr_get(port, &addr);
-	printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
-			   " %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
-			(unsigned int)port,
-			addr.addr_bytes[0], addr.addr_bytes[1],
-			addr.addr_bytes[2], addr.addr_bytes[3],
-			addr.addr_bytes[4], addr.addr_bytes[5]);
-
-	/* Enable RX in promiscuous mode for the Ethernet device. */
-	rte_eth_promiscuous_enable(port);
-
-	return 0;
-}
-
-static int
-init_ports(unsigned int num_ports)
-{
-	uint8_t portid;
-	unsigned int i;
-
-	struct rte_mempool *mp = rte_pktmbuf_pool_create("packet_pool",
-			/* mbufs */ 16384 * num_ports,
-			/* cache_size */ 512,
-			/* priv_size*/ 0,
-			/* data_room_size */ RTE_MBUF_DEFAULT_BUF_SIZE,
-			rte_socket_id());
-
-	for (portid = 0; portid < num_ports; portid++)
-		if (port_init(portid, mp) != 0)
-			rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu8 "\n",
-					portid);
-
-	for (i = 0; i < num_ports; i++) {
-		void *userdata = (void *)(uintptr_t) i;
-		fdata->tx_buf[i] =
-			rte_malloc(NULL, RTE_ETH_TX_BUFFER_SIZE(32), 0);
-		if (fdata->tx_buf[i] == NULL)
-			rte_panic("Out of memory\n");
-		rte_eth_tx_buffer_init(fdata->tx_buf[i], 32);
-		rte_eth_tx_buffer_set_err_callback(fdata->tx_buf[i],
-						   eth_tx_buffer_retry,
-						   userdata);
-	}
-
-	return 0;
-}
-
-struct port_link {
-	uint8_t queue_id;
-	uint8_t priority;
-};
-
-static int
-setup_eventdev(struct prod_data *prod_data,
-		struct cons_data *cons_data,
-		struct worker_data *worker_data)
-{
-	const uint8_t dev_id = 0;
-	/* +1 stages is for a SINGLE_LINK TX stage */
-	const uint8_t nb_queues = cdata.num_stages + 1;
-	/* + 2 is one port for producer and one for consumer */
-	const uint8_t nb_ports = cdata.num_workers + 2;
-	struct rte_event_dev_config config = {
-			.nb_event_queues = nb_queues,
-			.nb_event_ports = nb_ports,
-			.nb_events_limit  = 4096,
-			.nb_event_queue_flows = 1024,
-			.nb_event_port_dequeue_depth = 128,
-			.nb_event_port_enqueue_depth = 128,
-	};
-	struct rte_event_port_conf wkr_p_conf = {
-			.dequeue_depth = cdata.worker_cq_depth,
-			.enqueue_depth = 64,
-			.new_event_threshold = 4096,
-	};
-	struct rte_event_queue_conf wkr_q_conf = {
-			.schedule_type = cdata.queue_type,
-			.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
-			.nb_atomic_flows = 1024,
-			.nb_atomic_order_sequences = 1024,
-	};
-	struct rte_event_port_conf tx_p_conf = {
-			.dequeue_depth = 128,
-			.enqueue_depth = 128,
-			.new_event_threshold = 4096,
-	};
-	const struct rte_event_queue_conf tx_q_conf = {
-			.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST,
-			.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK,
-	};
-
-	struct port_link worker_queues[MAX_NUM_STAGES];
-	struct port_link tx_queue;
-	unsigned int i;
-
-	int ret, ndev = rte_event_dev_count();
-	if (ndev < 1) {
-		printf("%d: No Eventdev Devices Found\n", __LINE__);
-		return -1;
-	}
-
-	struct rte_event_dev_info dev_info;
-	ret = rte_event_dev_info_get(dev_id, &dev_info);
-	printf("\tEventdev %d: %s\n", dev_id, dev_info.driver_name);
-
-	if (dev_info.max_event_port_dequeue_depth <
-			config.nb_event_port_dequeue_depth)
-		config.nb_event_port_dequeue_depth =
-				dev_info.max_event_port_dequeue_depth;
-	if (dev_info.max_event_port_enqueue_depth <
-			config.nb_event_port_enqueue_depth)
-		config.nb_event_port_enqueue_depth =
-				dev_info.max_event_port_enqueue_depth;
-
-	ret = rte_event_dev_configure(dev_id, &config);
-	if (ret < 0) {
-		printf("%d: Error configuring device\n", __LINE__);
-		return -1;
-	}
-
-	/* Q creation - one load balanced per pipeline stage*/
-	printf("  Stages:\n");
-	for (i = 0; i < cdata.num_stages; i++) {
-		if (rte_event_queue_setup(dev_id, i, &wkr_q_conf) < 0) {
-			printf("%d: error creating qid %d\n", __LINE__, i);
-			return -1;
-		}
-		cdata.qid[i] = i;
-		cdata.next_qid[i] = i+1;
-		worker_queues[i].queue_id = i;
-		if (cdata.enable_queue_priorities) {
-			/* calculate priority stepping for each stage, leaving
-			 * headroom of 1 for the SINGLE_LINK TX below
-			 */
-			const uint32_t prio_delta =
-				(RTE_EVENT_DEV_PRIORITY_LOWEST-1) /  nb_queues;
-
-			/* higher priority for queues closer to tx */
-			wkr_q_conf.priority =
-				RTE_EVENT_DEV_PRIORITY_LOWEST - prio_delta * i;
-		}
-
-		const char *type_str = "Atomic";
-		switch (wkr_q_conf.schedule_type) {
-		case RTE_SCHED_TYPE_ORDERED:
-			type_str = "Ordered";
-			break;
-		case RTE_SCHED_TYPE_PARALLEL:
-			type_str = "Parallel";
-			break;
-		}
-		printf("\tStage %d, Type %s\tPriority = %d\n", i, type_str,
-				wkr_q_conf.priority);
-	}
-	printf("\n");
-
-	/* final queue for sending to TX core */
-	if (rte_event_queue_setup(dev_id, i, &tx_q_conf) < 0) {
-		printf("%d: error creating qid %d\n", __LINE__, i);
-		return -1;
-	}
-	tx_queue.queue_id = i;
-	tx_queue.priority = RTE_EVENT_DEV_PRIORITY_HIGHEST;
-
-	if (wkr_p_conf.dequeue_depth > config.nb_event_port_dequeue_depth)
-		wkr_p_conf.dequeue_depth = config.nb_event_port_dequeue_depth;
-	if (wkr_p_conf.enqueue_depth > config.nb_event_port_enqueue_depth)
-		wkr_p_conf.enqueue_depth = config.nb_event_port_enqueue_depth;
-
-	/* set up one port per worker, linking to all stage queues */
-	for (i = 0; i < cdata.num_workers; i++) {
-		struct worker_data *w = &worker_data[i];
-		w->dev_id = dev_id;
-		if (rte_event_port_setup(dev_id, i, &wkr_p_conf) < 0) {
-			printf("Error setting up port %d\n", i);
-			return -1;
-		}
-
-		uint32_t s;
-		for (s = 0; s < cdata.num_stages; s++) {
-			if (rte_event_port_link(dev_id, i,
-						&worker_queues[s].queue_id,
-						&worker_queues[s].priority,
-						1) != 1) {
-				printf("%d: error creating link for port %d\n",
-						__LINE__, i);
-				return -1;
-			}
-		}
-		w->port_id = i;
-	}
-
-	if (tx_p_conf.dequeue_depth > config.nb_event_port_dequeue_depth)
-		tx_p_conf.dequeue_depth = config.nb_event_port_dequeue_depth;
-	if (tx_p_conf.enqueue_depth > config.nb_event_port_enqueue_depth)
-		tx_p_conf.enqueue_depth = config.nb_event_port_enqueue_depth;
-
-	/* port for consumer, linked to TX queue */
-	if (rte_event_port_setup(dev_id, i, &tx_p_conf) < 0) {
-		printf("Error setting up port %d\n", i);
-		return -1;
-	}
-	if (rte_event_port_link(dev_id, i, &tx_queue.queue_id,
-				&tx_queue.priority, 1) != 1) {
-		printf("%d: error creating link for port %d\n",
-				__LINE__, i);
-		return -1;
-	}
-	/* port for producer, no links */
-	struct rte_event_port_conf rx_p_conf = {
-			.dequeue_depth = 8,
-			.enqueue_depth = 8,
-			.new_event_threshold = 1200,
-	};
-
-	if (rx_p_conf.dequeue_depth > config.nb_event_port_dequeue_depth)
-		rx_p_conf.dequeue_depth = config.nb_event_port_dequeue_depth;
-	if (rx_p_conf.enqueue_depth > config.nb_event_port_enqueue_depth)
-		rx_p_conf.enqueue_depth = config.nb_event_port_enqueue_depth;
-
-	if (rte_event_port_setup(dev_id, i + 1, &rx_p_conf) < 0) {
-		printf("Error setting up port %d\n", i);
-		return -1;
-	}
-
-	*prod_data = (struct prod_data){.dev_id = dev_id,
-					.port_id = i + 1,
-					.qid = cdata.qid[0] };
-	*cons_data = (struct cons_data){.dev_id = dev_id,
-					.port_id = i };
-
-	ret = rte_event_dev_service_id_get(dev_id,
-				&fdata->evdev_service_id);
-	if (ret != -ESRCH && ret != 0) {
-		printf("Error getting the service ID for sw eventdev\n");
-		return -1;
-	}
-	rte_service_runstate_set(fdata->evdev_service_id, 1);
-	rte_service_set_runstate_mapped_check(fdata->evdev_service_id, 0);
-	if (rte_event_dev_start(dev_id) < 0) {
-		printf("Error starting eventdev\n");
-		return -1;
-	}
-
-	return dev_id;
-}
-
-static void
-signal_handler(int signum)
-{
-	if (fdata->done)
-		rte_exit(1, "Exiting on signal %d\n", signum);
-	if (signum == SIGINT || signum == SIGTERM) {
-		printf("\n\nSignal %d received, preparing to exit...\n",
-				signum);
-		fdata->done = 1;
-	}
-	if (signum == SIGTSTP)
-		rte_event_dev_dump(0, stdout);
-}
-
-static inline uint64_t
-port_stat(int dev_id, int32_t p)
-{
-	char statname[64];
-	snprintf(statname, sizeof(statname), "port_%u_rx", p);
-	return rte_event_dev_xstats_by_name_get(dev_id, statname, NULL);
-}
-
-int
-main(int argc, char **argv)
-{
-	struct worker_data *worker_data;
-	unsigned int num_ports;
-	int lcore_id;
-	int err;
-
-	signal(SIGINT, signal_handler);
-	signal(SIGTERM, signal_handler);
-	signal(SIGTSTP, signal_handler);
-
-	err = rte_eal_init(argc, argv);
-	if (err < 0)
-		rte_panic("Invalid EAL arguments\n");
-
-	argc -= err;
-	argv += err;
-
-	fdata = rte_malloc(NULL, sizeof(struct fastpath_data), 0);
-	if (fdata == NULL)
-		rte_panic("Out of memory\n");
-
-	/* Parse cli options*/
-	parse_app_args(argc, argv);
-
-	num_ports = rte_eth_dev_count();
-	if (num_ports == 0)
-		rte_panic("No ethernet ports found\n");
-
-	const unsigned int cores_needed = cdata.active_cores;
-
-	if (!cdata.quiet) {
-		printf("  Config:\n");
-		printf("\tports: %u\n", num_ports);
-		printf("\tworkers: %u\n", cdata.num_workers);
-		printf("\tpackets: %"PRIi64"\n", cdata.num_packets);
-		printf("\tQueue-prio: %u\n", cdata.enable_queue_priorities);
-		if (cdata.queue_type == RTE_SCHED_TYPE_ORDERED)
-			printf("\tqid0 type: ordered\n");
-		if (cdata.queue_type == RTE_SCHED_TYPE_ATOMIC)
-			printf("\tqid0 type: atomic\n");
-		printf("\tCores available: %u\n", rte_lcore_count());
-		printf("\tCores used: %u\n", cores_needed);
-	}
-
-	if (rte_lcore_count() < cores_needed)
-		rte_panic("Too few cores (%d < %d)\n", rte_lcore_count(),
-				cores_needed);
-
-	const unsigned int ndevs = rte_event_dev_count();
-	if (ndevs == 0)
-		rte_panic("No dev_id devs found. Pasl in a --vdev eventdev.\n");
-	if (ndevs > 1)
-		fprintf(stderr, "Warning: More than one eventdev, using idx 0");
-
-	worker_data = rte_calloc(0, cdata.num_workers,
-			sizeof(worker_data[0]), 0);
-	if (worker_data == NULL)
-		rte_panic("rte_calloc failed\n");
-
-	int dev_id = setup_eventdev(&prod_data, &cons_data, worker_data);
-	if (dev_id < 0)
-		rte_exit(EXIT_FAILURE, "Error setting up eventdev\n");
-
-	prod_data.num_nic_ports = num_ports;
-	init_ports(num_ports);
-
-	int worker_idx = 0;
-	RTE_LCORE_FOREACH_SLAVE(lcore_id) {
-		if (lcore_id >= MAX_NUM_CORE)
-			break;
-
-		if (!fdata->rx_core[lcore_id] &&
-			!fdata->worker_core[lcore_id] &&
-			!fdata->tx_core[lcore_id] &&
-			!fdata->sched_core[lcore_id])
-			continue;
-
-		if (fdata->rx_core[lcore_id])
-			printf(
-				"[%s()] lcore %d executing NIC Rx, and using eventdev port %u\n",
-				__func__, lcore_id, prod_data.port_id);
-
-		if (fdata->tx_core[lcore_id])
-			printf(
-				"[%s()] lcore %d executing NIC Tx, and using eventdev port %u\n",
-				__func__, lcore_id, cons_data.port_id);
-
-		if (fdata->sched_core[lcore_id])
-			printf("[%s()] lcore %d executing scheduler\n",
-					__func__, lcore_id);
-
-		if (fdata->worker_core[lcore_id])
-			printf(
-				"[%s()] lcore %d executing worker, using eventdev port %u\n",
-				__func__, lcore_id,
-				worker_data[worker_idx].port_id);
-
-		err = rte_eal_remote_launch(worker, &worker_data[worker_idx],
-					    lcore_id);
-		if (err) {
-			rte_panic("Failed to launch worker on core %d\n",
-					lcore_id);
-			continue;
-		}
-		if (fdata->worker_core[lcore_id])
-			worker_idx++;
-	}
-
-	lcore_id = rte_lcore_id();
-
-	if (core_in_use(lcore_id))
-		worker(&worker_data[worker_idx++]);
-
-	rte_eal_mp_wait_lcore();
-
-	if (cdata.dump_dev)
-		rte_event_dev_dump(dev_id, stdout);
-
-	if (!cdata.quiet && (port_stat(dev_id, worker_data[0].port_id) !=
-			(uint64_t)-ENOTSUP)) {
-		printf("\nPort Workload distribution:\n");
-		uint32_t i;
-		uint64_t tot_pkts = 0;
-		uint64_t pkts_per_wkr[RTE_MAX_LCORE] = {0};
-		for (i = 0; i < cdata.num_workers; i++) {
-			pkts_per_wkr[i] =
-				port_stat(dev_id, worker_data[i].port_id);
-			tot_pkts += pkts_per_wkr[i];
-		}
-		for (i = 0; i < cdata.num_workers; i++) {
-			float pc = pkts_per_wkr[i]  * 100 /
-				((float)tot_pkts);
-			printf("worker %i :\t%.1f %% (%"PRIu64" pkts)\n",
-					i, pc, pkts_per_wkr[i]);
-		}
-
-	}
-
-	return 0;
-}
diff --git a/examples/exception_path/Makefile b/examples/exception_path/Makefile
index d16f74f6..ae74781e 100644
--- a/examples/exception_path/Makefile
+++ b/examples/exception_path/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = exception_path
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,13 +48,9 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = exception_path
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/exception_path/main.c b/examples/exception_path/main.c
index f8f5bbdf..3e5b1e71 100644
--- a/examples/exception_path/main.c
+++ b/examples/exception_path/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -94,10 +65,10 @@
 #define MEMPOOL_CACHE_SZ        PKT_BURST_SZ
 
 /* Number of RX ring descriptors */
-#define NB_RXD                  128
+#define NB_RXD                  1024
 
 /* Number of TX ring descriptors */
-#define NB_TXD                  512
+#define NB_TXD                  1024
 
 /*
  * RX and TX Prefetch, Host, and Write-back threshold values should be
@@ -107,13 +78,10 @@
  */
 
 /* Options for configuring ethernet port */
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
-		.header_split = 0,      /* Header Split disabled */
-		.hw_ip_checksum = 0,    /* IP checksum offload disabled */
-		.hw_vlan_filter = 0,    /* VLAN filtering disabled */
-		.jumbo_frame = 0,       /* Jumbo Frame Support disabled */
-		.hw_strip_crc = 1,      /* CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -140,7 +108,7 @@ struct stats {
 	uint64_t rx;
 	uint64_t tx;
 	uint64_t dropped;
-};
+} __rte_cache_aligned;
 
 /* Array of lcore-specific stats */
 static struct stats lcore_stats[RTE_MAX_LCORE];
@@ -447,11 +415,19 @@ init_port(uint16_t port)
 	int ret;
 	uint16_t nb_rxd = NB_RXD;
 	uint16_t nb_txd = NB_TXD;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_conf local_port_conf = port_conf;
 
 	/* Initialise device and RX/TX queues */
 	PRINT_INFO("Initialising port %u ...", port);
 	fflush(stdout);
-	ret = rte_eth_dev_configure(port, 1, 1, &port_conf);
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	ret = rte_eth_dev_configure(port, 1, 1, &local_port_conf);
 	if (ret < 0)
 		FATAL_ERROR("Could not configure port%u (%d)", port, ret);
 
@@ -460,17 +436,22 @@ init_port(uint16_t port)
 		FATAL_ERROR("Could not adjust number of descriptors for port%u (%d)",
 			    port, ret);
 
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = local_port_conf.rxmode.offloads;
 	ret = rte_eth_rx_queue_setup(port, 0, nb_rxd,
 				rte_eth_dev_socket_id(port),
-				NULL,
+				&rxq_conf,
 				pktmbuf_pool);
 	if (ret < 0)
 		FATAL_ERROR("Could not setup up RX queue for port%u (%d)",
 				port, ret);
 
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = local_port_conf.txmode.offloads;
 	ret = rte_eth_tx_queue_setup(port, 0, nb_txd,
 				rte_eth_dev_socket_id(port),
-				NULL);
+				&txq_conf);
 	if (ret < 0)
 		FATAL_ERROR("Could not setup up TX queue for port%u (%d)",
 				port, ret);
diff --git a/examples/exception_path/meson.build b/examples/exception_path/meson.build
new file mode 100644
index 00000000..c34e11e3
--- /dev/null
+++ b/examples/exception_path/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c'
+)
diff --git a/examples/flow_classify/Makefile b/examples/flow_classify/Makefile
index eecdde14..f1fa4df6 100644
--- a/examples/flow_classify/Makefile
+++ b/examples/flow_classify/Makefile
@@ -1,33 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2017 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# binary name
+APP = flow_classify
+
+# all source are stored in SRCS-y
+SRCS-y := flow_classify.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,13 +50,7 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = flow_classify
-
-
-# all source are stored in SRCS-y
-SRCS-y := flow_classify.c
-
+CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -55,3 +61,5 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/flow_classify/flow_classify.c b/examples/flow_classify/flow_classify.c
index 766f1dd0..32d9b1d3 100644
--- a/examples/flow_classify/flow_classify.c
+++ b/examples/flow_classify/flow_classify.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
  */
 
 #include <stdint.h>
@@ -44,8 +15,8 @@
 #include <rte_flow_classify.h>
 #include <rte_table_acl.h>
 
-#define RX_RING_SIZE 128
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 
 #define NUM_MBUFS 8191
 #define MBUF_CACHE_SIZE 250
@@ -89,12 +60,14 @@ static struct{
 const char cb_port_delim[] = ":";
 
 static const struct rte_eth_conf port_conf_default = {
-	.rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN }
+	.rxmode = {
+		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.ignore_offload_bitfield = 1,
+	},
 };
 
 struct flow_classifier {
 	struct rte_flow_classifier *cls;
-	uint32_t table_id[RTE_FLOW_CLASSIFY_TABLE_MAX];
 };
 
 struct flow_classifier_acl {
@@ -195,7 +168,15 @@ static struct rte_flow_item  end_item = { RTE_FLOW_ITEM_TYPE_END,
 /* sample actions:
  * "actions count / end"
  */
-static struct rte_flow_action count_action = { RTE_FLOW_ACTION_TYPE_COUNT, 0};
+struct rte_flow_query_count count = {
+	.reset = 1,
+	.hits_set = 1,
+	.bytes_set = 1,
+	.hits = 0,
+	.bytes = 0,
+};
+static struct rte_flow_action count_action = { RTE_FLOW_ACTION_TYPE_COUNT,
+	&count};
 static struct rte_flow_action end_action = { RTE_FLOW_ACTION_TYPE_END, 0};
 static struct rte_flow_action actions[2];
 
@@ -216,10 +197,17 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 	const uint16_t rx_rings = 1, tx_rings = 1;
 	int retval;
 	uint16_t q;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txconf;
 
 	if (port >= rte_eth_dev_count())
 		return -1;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
 	/* Configure the Ethernet device. */
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval != 0)
@@ -233,10 +221,13 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 			return retval;
 	}
 
+	txconf = dev_info.default_txconf;
+	txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf.offloads = port_conf.txmode.offloads;
 	/* Allocate and set up 1 TX queue per Ethernet port. */
 	for (q = 0; q < tx_rings; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, TX_RING_SIZE,
-				rte_eth_dev_socket_id(port), NULL);
+				rte_eth_dev_socket_id(port), &txconf);
 		if (retval < 0)
 			return retval;
 	}
@@ -274,7 +265,7 @@ lcore_main(struct flow_classifier *cls_app)
 	int i = 0;
 
 	ret = rte_flow_classify_table_entry_delete(cls_app->cls,
-			cls_app->table_id[0], rules[7]);
+			rules[7]);
 	if (ret)
 		printf("table_entry_delete failed [7] %d\n\n", ret);
 	else
@@ -292,11 +283,10 @@ lcore_main(struct flow_classifier *cls_app)
 			       port);
 			printf("to polling thread.\n");
 			printf("Performance will not be optimal.\n");
-
-			printf("\nCore %u forwarding packets. ",
-			       rte_lcore_id());
-			printf("[Ctrl+C to quit]\n");
 		}
+	printf("\nCore %u forwarding packets. ", rte_lcore_id());
+	printf("[Ctrl+C to quit]\n");
+
 	/* Run until the application is quit or killed. */
 	for (;;) {
 		/*
@@ -317,7 +307,6 @@ lcore_main(struct flow_classifier *cls_app)
 				if (rules[i]) {
 					ret = rte_flow_classifier_query(
 						cls_app->cls,
-						cls_app->table_id[0],
 						bufs, nb_rx, rules[i],
 						&classify_stats);
 					if (ret)
@@ -634,9 +623,18 @@ add_classify_rule(struct rte_eth_ntuple_filter *ntuple_filter,
 	actions[0] = count_action;
 	actions[1] = end_action;
 
+	/* Validate and add rule */
+	ret = rte_flow_classify_validate(cls_app->cls, &attr,
+			pattern_ipv4_5tuple, actions, &error);
+	if (ret) {
+		printf("table entry validate failed ipv4_proto = %u\n",
+			ipv4_proto);
+		return ret;
+	}
+
 	rule = rte_flow_classify_table_entry_add(
-			cls_app->cls, cls_app->table_id[0], &key_found,
-			&attr, pattern_ipv4_5tuple, actions, &error);
+			cls_app->cls, &attr, pattern_ipv4_5tuple,
+			actions, &key_found, &error);
 	if (rule == NULL) {
 		printf("table entry add failed ipv4_proto = %u\n",
 			ipv4_proto);
@@ -809,7 +807,6 @@ main(int argc, char *argv[])
 
 	cls_params.name = "flow_classifier";
 	cls_params.socket_id = socket_id;
-	cls_params.type = RTE_FLOW_CLASSIFY_TABLE_TYPE_ACL;
 
 	cls_app->cls = rte_flow_classifier_create(&cls_params);
 	if (cls_app->cls == NULL) {
@@ -824,11 +821,11 @@ main(int argc, char *argv[])
 	memcpy(table_acl_params.field_format, ipv4_defs, sizeof(ipv4_defs));
 
 	/* initialise table create params */
-	cls_table_params.ops = &rte_table_acl_ops,
-	cls_table_params.arg_create = &table_acl_params,
+	cls_table_params.ops = &rte_table_acl_ops;
+	cls_table_params.arg_create = &table_acl_params;
+	cls_table_params.type = RTE_FLOW_CLASSIFY_TABLE_ACL_IP4_5TUPLE;
 
-	ret = rte_flow_classify_table_create(cls_app->cls, &cls_table_params,
-			&cls_app->table_id[0]);
+	ret = rte_flow_classify_table_create(cls_app->cls, &cls_table_params);
 	if (ret) {
 		rte_flow_classifier_free(cls_app->cls);
 		rte_free(cls_app);
diff --git a/examples/flow_classify/meson.build b/examples/flow_classify/meson.build
new file mode 100644
index 00000000..56472e68
--- /dev/null
+++ b/examples/flow_classify/meson.build
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'flow_classify'
+allow_experimental_apis = true
+sources = files(
+	'flow_classify.c'
+)
diff --git a/examples/flow_filtering/Makefile b/examples/flow_filtering/Makefile
index 70b82fe3..01bb4cd8 100644
--- a/examples/flow_filtering/Makefile
+++ b/examples/flow_filtering/Makefile
@@ -30,6 +30,42 @@
 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
+APP = flow
+
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
+
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
@@ -39,11 +75,9 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-APP = flow
-
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/flow_filtering/flow_blocks.c b/examples/flow_filtering/flow_blocks.c
index f92df102..61b045af 100644
--- a/examples/flow_filtering/flow_blocks.c
+++ b/examples/flow_filtering/flow_blocks.c
@@ -33,7 +33,7 @@
 #define MAX_PATTERN_NUM		4
 
 struct rte_flow *
-generate_ipv4_flow(uint8_t port_id, uint16_t rx_q,
+generate_ipv4_flow(uint16_t port_id, uint16_t rx_q,
 		uint32_t src_ip, uint32_t src_mask,
 		uint32_t dest_ip, uint32_t dest_mask,
 		struct rte_flow_error *error);
@@ -62,7 +62,7 @@ generate_ipv4_flow(uint8_t port_id, uint16_t rx_q,
  *   A flow if the rule could be created else return NULL.
  */
 struct rte_flow *
-generate_ipv4_flow(uint8_t port_id, uint16_t rx_q,
+generate_ipv4_flow(uint16_t port_id, uint16_t rx_q,
 		uint32_t src_ip, uint32_t src_mask,
 		uint32_t dest_ip, uint32_t dest_mask,
 		struct rte_flow_error *error)
diff --git a/examples/flow_filtering/main.c b/examples/flow_filtering/main.c
index 7d739b4a..0bb81a8d 100644
--- a/examples/flow_filtering/main.c
+++ b/examples/flow_filtering/main.c
@@ -55,10 +55,11 @@
 #include <rte_mbuf.h>
 #include <rte_net.h>
 #include <rte_flow.h>
+#include <rte_cycles.h>
 
 static volatile bool force_quit;
 
-static uint8_t port_id;
+static uint16_t port_id;
 static uint16_t nr_queues = 5;
 static uint8_t selected_queue = 1;
 struct rte_mempool *mbuf_pool;
@@ -119,13 +120,23 @@ main_loop(void)
 	rte_eth_dev_close(port_id);
 }
 
+#define CHECK_INTERVAL 1000  /* 100ms */
+#define MAX_REPEAT_TIMES 90  /* 9s (90 * 100ms) in total */
+
 static void
 assert_link_status(void)
 {
 	struct rte_eth_link link;
+	uint8_t rep_cnt = MAX_REPEAT_TIMES;
 
 	memset(&link, 0, sizeof(link));
-	rte_eth_link_get(port_id, &link);
+	do {
+		rte_eth_link_get(port_id, &link);
+		if (link.link_status == ETH_LINK_UP)
+			break;
+		rte_delay_ms(CHECK_INTERVAL);
+	} while (--rep_cnt);
+
 	if (link.link_status == ETH_LINK_DOWN)
 		rte_exit(EXIT_FAILURE, ":: error: link is still down\n");
 }
@@ -138,18 +149,22 @@ init_port(void)
 	struct rte_eth_conf port_conf = {
 		.rxmode = {
 			.split_hdr_size = 0,
-			/**< Header Split disabled */
-			.header_split   = 0,
-			/**< IP checksum offload disabled */
-			.hw_ip_checksum = 0,
-			/**< VLAN filtering disabled */
-			.hw_vlan_filter = 0,
-			/**< Jumbo Frame Support disabled */
-			.jumbo_frame    = 0,
-			/**< CRC stripped by hardware */
-			.hw_strip_crc   = 1,
+			.ignore_offload_bitfield = 1,
+			.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
+		},
+		.txmode = {
+			.offloads =
+				DEV_TX_OFFLOAD_VLAN_INSERT |
+				DEV_TX_OFFLOAD_IPV4_CKSUM  |
+				DEV_TX_OFFLOAD_UDP_CKSUM   |
+				DEV_TX_OFFLOAD_TCP_CKSUM   |
+				DEV_TX_OFFLOAD_SCTP_CKSUM  |
+				DEV_TX_OFFLOAD_TCP_TSO,
 		},
 	};
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_dev_info dev_info;
 
 	printf(":: initializing port: %d\n", port_id);
 	ret = rte_eth_dev_configure(port_id,
@@ -160,11 +175,14 @@ init_port(void)
 			ret, port_id);
 	}
 
+	rte_eth_dev_info_get(port_id, &dev_info);
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = port_conf.rxmode.offloads;
 	/* only set Rx queues: something we care only so far */
 	for (i = 0; i < nr_queues; i++) {
 		ret = rte_eth_rx_queue_setup(port_id, i, 512,
 				     rte_eth_dev_socket_id(port_id),
-				     NULL,
+				     &rxq_conf,
 				     mbuf_pool);
 		if (ret < 0) {
 			rte_exit(EXIT_FAILURE,
@@ -173,6 +191,20 @@ init_port(void)
 		}
 	}
 
+	txq_conf = dev_info.default_txconf;
+	txq_conf.offloads = port_conf.txmode.offloads;
+
+	for (i = 0; i < nr_queues; i++) {
+		ret = rte_eth_tx_queue_setup(port_id, i, 512,
+				rte_eth_dev_socket_id(port_id),
+				&txq_conf);
+		if (ret < 0) {
+			rte_exit(EXIT_FAILURE,
+				":: Tx queue setup failed: err=%d, port=%u\n",
+				ret, port_id);
+		}
+	}
+
 	rte_eth_promiscuous_enable(port_id);
 	ret = rte_eth_dev_start(port_id);
 	if (ret < 0) {
diff --git a/examples/flow_filtering/meson.build b/examples/flow_filtering/meson.build
new file mode 100644
index 00000000..407795c4
--- /dev/null
+++ b/examples/flow_filtering/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c',
+)
diff --git a/examples/helloworld/Makefile b/examples/helloworld/Makefile
index c83ec01e..d66b526b 100644
--- a/examples/helloworld/Makefile
+++ b/examples/helloworld/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = helloworld
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,13 +48,9 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = helloworld
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/helloworld/main.c b/examples/helloworld/main.c
index 916b6ad0..c922cfba 100644
--- a/examples/helloworld/main.c
+++ b/examples/helloworld/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/helloworld/meson.build b/examples/helloworld/meson.build
new file mode 100644
index 00000000..c34e11e3
--- /dev/null
+++ b/examples/helloworld/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c'
+)
diff --git a/examples/ip_fragmentation/Makefile b/examples/ip_fragmentation/Makefile
index 4bc01abb..9e89e744 100644
--- a/examples/ip_fragmentation/Makefile
+++ b/examples/ip_fragmentation/Makefile
@@ -1,35 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 #
 
+# binary name
+APP = ip_fragmentation
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
+
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
@@ -39,12 +49,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = ip_fragmentation
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -55,3 +59,5 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
index 5aefe098..d3b1da6c 100644
--- a/examples/ip_fragmentation/main.c
+++ b/examples/ip_fragmentation/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -106,8 +77,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -169,14 +140,15 @@ static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 1, /**< Jumbo Frame Support enabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+			     DEV_RX_OFFLOAD_JUMBO_FRAME |
+			     DEV_RX_OFFLOAD_CRC_STRIP),
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
+		.offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM |
+			     DEV_TX_OFFLOAD_MULTI_SEGS),
 	},
 };
 
@@ -905,6 +877,9 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_conf local_port_conf = port_conf;
+		struct rte_eth_rxconf rxq_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("Skipping disabled port %d\n", portid);
@@ -915,8 +890,9 @@ main(int argc, char **argv)
 
 		/* limit the frame size to the maximum supported by NIC */
 		rte_eth_dev_info_get(portid, &dev_info);
-		port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
-		    dev_info.max_rx_pktlen, port_conf.rxmode.max_rx_pkt_len);
+		local_port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
+		    dev_info.max_rx_pktlen,
+		    local_port_conf.rxmode.max_rx_pkt_len);
 
 		/* get the lcore_id for this port */
 		while (rte_lcore_is_enabled(rx_lcore_id) == 0 ||
@@ -949,8 +925,11 @@ main(int argc, char **argv)
 		n_tx_queue = nb_lcores;
 		if (n_tx_queue > MAX_TX_QUEUE_PER_PORT)
 			n_tx_queue = MAX_TX_QUEUE_PER_PORT;
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		ret = rte_eth_dev_configure(portid, 1, (uint16_t)n_tx_queue,
-					    &port_conf);
+					    &local_port_conf);
 		if (ret < 0) {
 			printf("\n");
 			rte_exit(EXIT_FAILURE, "Cannot configure device: "
@@ -967,8 +946,10 @@ main(int argc, char **argv)
 		}
 
 		/* init one RX queue */
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
-					     socket, NULL,
+					     socket, &rxq_conf,
 					     socket_direct_pool[socket]);
 		if (ret < 0) {
 			printf("\n");
@@ -992,7 +973,8 @@ main(int argc, char **argv)
 			fflush(stdout);
 
 			txconf = &dev_info.default_txconf;
-			txconf->txq_flags = 0;
+			txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+			txconf->offloads = local_port_conf.txmode.offloads;
 			ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
 						     socket, txconf);
 			if (ret < 0) {
diff --git a/examples/ip_fragmentation/meson.build b/examples/ip_fragmentation/meson.build
new file mode 100644
index 00000000..304203ee
--- /dev/null
+++ b/examples/ip_fragmentation/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps +=  ['ip_frag', 'lpm']
+sources = files(
+	'main.c'
+)
diff --git a/examples/ip_pipeline/Makefile b/examples/ip_pipeline/Makefile
index 12ce0a1d..27f7cc6a 100644
--- a/examples/ip_pipeline/Makefile
+++ b/examples/ip_pipeline/Makefile
@@ -1,78 +1,94 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = ip_pipeline
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+SRCS-y += config_parse.c
+SRCS-y += parser.c
+SRCS-y += config_parse_tm.c
+SRCS-y += config_check.c
+SRCS-y += init.c
+SRCS-y += thread.c
+SRCS-y += thread_fe.c
+SRCS-y += cpu_core_map.c
+
+SRCS-y += pipeline_common_be.c
+SRCS-y += pipeline_common_fe.c
+SRCS-y += pipeline_master_be.c
+SRCS-y += pipeline_master.c
+SRCS-y += pipeline_passthrough_be.c
+SRCS-y += pipeline_passthrough.c
+SRCS-y += pipeline_firewall_be.c
+SRCS-y += pipeline_firewall.c
+SRCS-y += pipeline_flow_classification_be.c
+SRCS-y += pipeline_flow_classification.c
+SRCS-y += pipeline_flow_actions_be.c
+SRCS-y += pipeline_flow_actions.c
+SRCS-y += pipeline_routing_be.c
+SRCS-y += pipeline_routing.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+VPATH += pipeline
+CFLAGS += -I. -I./pipeline/
+
+OBJS := $(patsubst %.c,build/%.o,$(SRCS-y))
+
+build/%.o: %.c Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) -c $< -o $@
+
+build/$(APP)-shared: $(OBJS)
+	$(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(OBJS)
+	$(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP)* build/*.o
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
 
+VPATH += $(SRCDIR)/pipeline
+
 # Default target, can be overridden by command line or environment
 RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = ip_pipeline
-
-VPATH += $(SRCDIR)/pipeline
-
 INC += $(sort $(wildcard *.h)) $(sort $(wildcard pipeline/*.h))
 
-# all source are stored in SRCS-y
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) := main.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += config_parse.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += parser.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += config_parse_tm.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += config_check.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += init.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += thread.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += thread_fe.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += cpu_core_map.c
-
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_common_be.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_common_fe.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_master_be.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_master.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_passthrough_be.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_passthrough.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_firewall_be.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_firewall.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_flow_classification_be.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_flow_classification.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_flow_actions_be.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_flow_actions.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_routing_be.c
-SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) += pipeline_routing.c
+SRCS-$(CONFIG_RTE_LIBRTE_PIPELINE) := $(SRCS-y)
 
 CFLAGS += -I$(SRCDIR) -I$(SRCDIR)/pipeline
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS) -Wno-error=unused-function -Wno-error=unused-variable
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/ip_pipeline/app.h b/examples/ip_pipeline/app.h
index 94e7a6df..907d4e7c 100644
--- a/examples/ip_pipeline/app.h
+++ b/examples/ip_pipeline/app.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __INCLUDE_APP_H__
diff --git a/examples/ip_pipeline/config/diagram-generator.py b/examples/ip_pipeline/config/diagram-generator.py
index 17488330..d9efc75e 100755
--- a/examples/ip_pipeline/config/diagram-generator.py
+++ b/examples/ip_pipeline/config/diagram-generator.py
@@ -1,35 +1,6 @@
 #!/usr/bin/env python
-
-#   BSD LICENSE
-#
-#   Copyright(c) 2016 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016 Intel Corporation
 
 #
 # This script creates a visual representation for a configuration file used by
diff --git a/examples/ip_pipeline/config/pipeline-to-core-mapping.py b/examples/ip_pipeline/config/pipeline-to-core-mapping.py
index 7a4eaa20..fc52b2b3 100755
--- a/examples/ip_pipeline/config/pipeline-to-core-mapping.py
+++ b/examples/ip_pipeline/config/pipeline-to-core-mapping.py
@@ -1,35 +1,6 @@
 #!/usr/bin/env python
-
-#   BSD LICENSE
-#
-#   Copyright(c) 2016 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016 Intel Corporation
 
 #
 # This script maps the set of pipelines identified (MASTER pipelines are
diff --git a/examples/ip_pipeline/config_check.c b/examples/ip_pipeline/config_check.c
index dd9d4d8b..86d1191a 100644
--- a/examples/ip_pipeline/config_check.c
+++ b/examples/ip_pipeline/config_check.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/ip_pipeline/config_parse.c b/examples/ip_pipeline/config_parse.c
index 3211c6ab..e90499e7 100644
--- a/examples/ip_pipeline/config_parse.c
+++ b/examples/ip_pipeline/config_parse.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdint.h>
@@ -97,14 +68,8 @@ static const struct app_link_params link_params_default = {
 		.rxmode = {
 			.mq_mode = ETH_MQ_RX_NONE,
 
-			.header_split   = 0, /* Header split */
-			.hw_ip_checksum = 0, /* IP checksum offload */
-			.hw_vlan_filter = 0, /* VLAN filtering */
-			.hw_vlan_strip  = 0, /* VLAN strip */
-			.hw_vlan_extend = 0, /* Extended VLAN */
-			.jumbo_frame    = 0, /* Jumbo frame support */
-			.hw_strip_crc   = 1, /* CRC strip by HW */
-			.enable_scatter = 0, /* Scattered packets RX handler */
+			.ignore_offload_bitfield = 1,
+			.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 
 			.max_rx_pkt_len = 9000, /* Jumbo frame max packet len */
 			.split_hdr_size = 0, /* Header split buffer size */
@@ -158,8 +123,7 @@ static const struct app_pktq_hwq_out_params default_hwq_out_params = {
 		},
 		.tx_rs_thresh = 0,
 		.tx_free_thresh = 0,
-		.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
-			ETH_TXQ_FLAGS_NOOFFLOADS,
+		.txq_flags = ETH_TXQ_FLAGS_IGNORE,
 		.tx_deferred_start = 0,
 	}
 };
diff --git a/examples/ip_pipeline/config_parse_tm.c b/examples/ip_pipeline/config_parse_tm.c
index e75eed71..6edd2ca9 100644
--- a/examples/ip_pipeline/config_parse_tm.c
+++ b/examples/ip_pipeline/config_parse_tm.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 #include <stdint.h>
 #include <stdlib.h>
diff --git a/examples/ip_pipeline/cpu_core_map.c b/examples/ip_pipeline/cpu_core_map.c
index dd8f6785..231f38ef 100644
--- a/examples/ip_pipeline/cpu_core_map.c
+++ b/examples/ip_pipeline/cpu_core_map.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <inttypes.h>
diff --git a/examples/ip_pipeline/cpu_core_map.h b/examples/ip_pipeline/cpu_core_map.h
index 5c2ec729..5e50f6e5 100644
--- a/examples/ip_pipeline/cpu_core_map.h
+++ b/examples/ip_pipeline/cpu_core_map.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_CPU_CORE_MAP_H__
diff --git a/examples/ip_pipeline/init.c b/examples/ip_pipeline/init.c
index e56e4048..bb07efa1 100644
--- a/examples/ip_pipeline/init.c
+++ b/examples/ip_pipeline/init.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <inttypes.h>
@@ -876,10 +847,10 @@ app_init_link_frag_ras(struct app_params *app)
 	uint32_t i;
 
 	if (is_any_swq_frag_or_ras(app)) {
-		for (i = 0; i < app->n_pktq_hwq_out; i++) {
-			struct app_pktq_hwq_out_params *p_txq = &app->hwq_out_params[i];
-
-			p_txq->conf.txq_flags &= ~ETH_TXQ_FLAGS_NOMULTSEGS;
+		for (i = 0; i < app->n_links; i++) {
+			struct app_link_params *p_link = &app->link_params[i];
+				p_link->conf.txmode.offloads |=
+						DEV_TX_OFFLOAD_MULTI_SEGS;
 		}
 	}
 }
@@ -962,6 +933,7 @@ app_init_link(struct app_params *app)
 
 	for (i = 0; i < app->n_links; i++) {
 		struct app_link_params *p_link = &app->link_params[i];
+		struct rte_eth_dev_info dev_info;
 		uint32_t link_id, n_hwq_in, n_hwq_out, j;
 		int status;
 
@@ -978,6 +950,10 @@ app_init_link(struct app_params *app)
 			n_hwq_out);
 
 		/* LINK */
+		rte_eth_dev_info_get(p_link->pmd_id, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			p_link->conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		status = rte_eth_dev_configure(
 			p_link->pmd_id,
 			n_hwq_in,
@@ -1019,6 +995,7 @@ app_init_link(struct app_params *app)
 					p_rxq->name,
 					status);
 
+			p_rxq->conf.offloads = p_link->conf.rxmode.offloads;
 			status = rte_eth_rx_queue_setup(
 				p_link->pmd_id,
 				rxq_queue_id,
@@ -1060,6 +1037,7 @@ app_init_link(struct app_params *app)
 					p_txq->name,
 					status);
 
+			p_txq->conf.offloads = p_link->conf.txmode.offloads;
 			status = rte_eth_tx_queue_setup(
 				p_link->pmd_id,
 				txq_queue_id,
@@ -1726,7 +1704,7 @@ app_init_pipelines(struct app_params *app)
 		data->ptype = ptype;
 
 		data->timer_period = (rte_get_tsc_hz() *
-			params->timer_period) / 100;
+			params->timer_period) / 1000;
 	}
 }
 
diff --git a/examples/ip_pipeline/main.c b/examples/ip_pipeline/main.c
index 4944dcfb..a44cf9a3 100644
--- a/examples/ip_pipeline/main.c
+++ b/examples/ip_pipeline/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include "app.h"
diff --git a/examples/ip_pipeline/meson.build b/examples/ip_pipeline/meson.build
new file mode 100644
index 00000000..748c9ae0
--- /dev/null
+++ b/examples/ip_pipeline/meson.build
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['cfgfile', 'pipeline', 'bus_pci']
+includes += include_directories('pipeline')
+sources = files(
+	'config_check.c',
+	'config_parse.c',
+	'config_parse_tm.c',
+	'cpu_core_map.c',
+	'init.c',
+	'main.c',
+	'parser.c',
+	'thread.c',
+	'thread_fe.c',
+	'pipeline/pipeline_common_be.c',
+	'pipeline/pipeline_common_fe.c',
+	'pipeline/pipeline_firewall_be.c',
+	'pipeline/pipeline_firewall.c',
+	'pipeline/pipeline_flow_actions_be.c',
+	'pipeline/pipeline_flow_actions.c',
+	'pipeline/pipeline_flow_classification_be.c',
+	'pipeline/pipeline_flow_classification.c',
+	'pipeline/pipeline_master_be.c',
+	'pipeline/pipeline_master.c',
+	'pipeline/pipeline_passthrough_be.c',
+	'pipeline/pipeline_passthrough.c',
+	'pipeline/pipeline_routing_be.c',
+	'pipeline/pipeline_routing.c',
+)
diff --git a/examples/ip_pipeline/parser.c b/examples/ip_pipeline/parser.c
index 689e2065..0901e9c6 100644
--- a/examples/ip_pipeline/parser.c
+++ b/examples/ip_pipeline/parser.c
@@ -1,63 +1,7 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * For my_ether_aton() function:
- *
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation.
  * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
  * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the University of California, Berkeley nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 /*
diff --git a/examples/ip_pipeline/parser.h b/examples/ip_pipeline/parser.h
index 9bd36af3..5c421d27 100644
--- a/examples/ip_pipeline/parser.h
+++ b/examples/ip_pipeline/parser.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __INCLUDE_PARSER_H__
diff --git a/examples/ip_pipeline/pipeline.h b/examples/ip_pipeline/pipeline.h
index 14a551db..7ca9cad6 100644
--- a/examples/ip_pipeline/pipeline.h
+++ b/examples/ip_pipeline/pipeline.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_H__
diff --git a/examples/ip_pipeline/pipeline/hash_func.h b/examples/ip_pipeline/pipeline/hash_func.h
index 42128c1f..806ac227 100644
--- a/examples/ip_pipeline/pipeline/hash_func.h
+++ b/examples/ip_pipeline/pipeline/hash_func.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 #ifndef __INCLUDE_HASH_FUNC_H__
 #define __INCLUDE_HASH_FUNC_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_actions_common.h b/examples/ip_pipeline/pipeline/pipeline_actions_common.h
index ab08612d..23f88367 100644
--- a/examples/ip_pipeline/pipeline/pipeline_actions_common.h
+++ b/examples/ip_pipeline/pipeline/pipeline_actions_common.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 #ifndef __INCLUDE_PIPELINE_ACTIONS_COMMON_H__
 #define __INCLUDE_PIPELINE_ACTIONS_COMMON_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_common_be.c b/examples/ip_pipeline/pipeline/pipeline_common_be.c
index 347e72b5..5d84989a 100644
--- a/examples/ip_pipeline/pipeline/pipeline_common_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_common_be.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <rte_common.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_common_be.h b/examples/ip_pipeline/pipeline/pipeline_common_be.h
index 07fdca09..83bd04e6 100644
--- a/examples/ip_pipeline/pipeline/pipeline_common_be.h
+++ b/examples/ip_pipeline/pipeline/pipeline_common_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_COMMON_BE_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_common_fe.c b/examples/ip_pipeline/pipeline/pipeline_common_fe.c
index 75211878..cc5214c7 100644
--- a/examples/ip_pipeline/pipeline/pipeline_common_fe.c
+++ b/examples/ip_pipeline/pipeline/pipeline_common_fe.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_common_fe.h b/examples/ip_pipeline/pipeline/pipeline_common_fe.h
index ce0bf13e..7227544f 100644
--- a/examples/ip_pipeline/pipeline/pipeline_common_fe.h
+++ b/examples/ip_pipeline/pipeline/pipeline_common_fe.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_COMMON_FE_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_firewall.c b/examples/ip_pipeline/pipeline/pipeline_firewall.c
index a82e552d..0cae9d74 100644
--- a/examples/ip_pipeline/pipeline/pipeline_firewall.c
+++ b/examples/ip_pipeline/pipeline/pipeline_firewall.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 #include <errno.h>
 #include <stdio.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_firewall.h b/examples/ip_pipeline/pipeline/pipeline_firewall.h
index aa79a2a0..27304b00 100644
--- a/examples/ip_pipeline/pipeline/pipeline_firewall.h
+++ b/examples/ip_pipeline/pipeline/pipeline_firewall.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_FIREWALL_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_firewall_be.c b/examples/ip_pipeline/pipeline/pipeline_firewall_be.c
index 2980492b..bd5e1b2b 100644
--- a/examples/ip_pipeline/pipeline/pipeline_firewall_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_firewall_be.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <string.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_firewall_be.h b/examples/ip_pipeline/pipeline/pipeline_firewall_be.h
index f5b0522f..246f0a6d 100644
--- a/examples/ip_pipeline/pipeline/pipeline_firewall_be.h
+++ b/examples/ip_pipeline/pipeline/pipeline_firewall_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_FIREWALL_BE_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_actions.c b/examples/ip_pipeline/pipeline/pipeline_flow_actions.c
index 349db6b1..021aee18 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_actions.c
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_actions.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_actions.h b/examples/ip_pipeline/pipeline/pipeline_flow_actions.h
index 9c609741..885923e4 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_actions.h
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_actions.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_FLOW_ACTIONS_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.c b/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.c
index 11fcbb76..9599b7d8 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <string.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.h b/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.h
index 456f2cca..ef6cb263 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.h
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_actions_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_FLOW_ACTIONS_BE_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_classification.c b/examples/ip_pipeline/pipeline/pipeline_flow_classification.c
index 70b19381..d39e0fb1 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_classification.c
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_classification.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_classification.h b/examples/ip_pipeline/pipeline/pipeline_flow_classification.h
index 6c5ed384..8c354989 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_classification.h
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_classification.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_FLOW_CLASSIFICATION_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c b/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c
index 929d81cb..097ec346 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <string.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.h b/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.h
index d8129b21..18f5bb42 100644
--- a/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.h
+++ b/examples/ip_pipeline/pipeline/pipeline_flow_classification_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_FLOW_CLASSIFICATION_BE_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_master.c b/examples/ip_pipeline/pipeline/pipeline_master.c
index aab58a27..b0d730a6 100644
--- a/examples/ip_pipeline/pipeline/pipeline_master.c
+++ b/examples/ip_pipeline/pipeline/pipeline_master.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include "pipeline_master.h"
diff --git a/examples/ip_pipeline/pipeline/pipeline_master.h b/examples/ip_pipeline/pipeline/pipeline_master.h
index 3fe3030f..a5183e33 100644
--- a/examples/ip_pipeline/pipeline/pipeline_master.h
+++ b/examples/ip_pipeline/pipeline/pipeline_master.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_MASTER_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_master_be.c b/examples/ip_pipeline/pipeline/pipeline_master_be.c
index 9a7c8c13..c72038ea 100644
--- a/examples/ip_pipeline/pipeline/pipeline_master_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_master_be.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <fcntl.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_master_be.h b/examples/ip_pipeline/pipeline/pipeline_master_be.h
index 00b71fe8..847c564c 100644
--- a/examples/ip_pipeline/pipeline/pipeline_master_be.h
+++ b/examples/ip_pipeline/pipeline/pipeline_master_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_MASTER_BE_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_passthrough.c b/examples/ip_pipeline/pipeline/pipeline_passthrough.c
index 2c9eb2e3..031f5f05 100644
--- a/examples/ip_pipeline/pipeline/pipeline_passthrough.c
+++ b/examples/ip_pipeline/pipeline/pipeline_passthrough.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include "pipeline_passthrough.h"
diff --git a/examples/ip_pipeline/pipeline/pipeline_passthrough.h b/examples/ip_pipeline/pipeline/pipeline_passthrough.h
index 420a8768..7a7a2fc6 100644
--- a/examples/ip_pipeline/pipeline/pipeline_passthrough.h
+++ b/examples/ip_pipeline/pipeline/pipeline_passthrough.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_PASSTHROUGH_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_passthrough_be.c b/examples/ip_pipeline/pipeline/pipeline_passthrough_be.c
index 93eedbe8..b2bbaedd 100644
--- a/examples/ip_pipeline/pipeline/pipeline_passthrough_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_passthrough_be.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_passthrough_be.h b/examples/ip_pipeline/pipeline/pipeline_passthrough_be.h
index decb2684..94d1d1cf 100644
--- a/examples/ip_pipeline/pipeline/pipeline_passthrough_be.h
+++ b/examples/ip_pipeline/pipeline/pipeline_passthrough_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_PASSTHROUGH_BE_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_routing.c b/examples/ip_pipeline/pipeline/pipeline_routing.c
index 3deaff9c..0562c63a 100644
--- a/examples/ip_pipeline/pipeline/pipeline_routing.c
+++ b/examples/ip_pipeline/pipeline/pipeline_routing.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <cmdline_parse.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_routing.h b/examples/ip_pipeline/pipeline/pipeline_routing.h
index 0197449b..f2492957 100644
--- a/examples/ip_pipeline/pipeline/pipeline_routing.h
+++ b/examples/ip_pipeline/pipeline/pipeline_routing.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_ROUTING_H__
diff --git a/examples/ip_pipeline/pipeline/pipeline_routing_be.c b/examples/ip_pipeline/pipeline/pipeline_routing_be.c
index 0414f248..6258a1a9 100644
--- a/examples/ip_pipeline/pipeline/pipeline_routing_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_routing_be.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/ip_pipeline/pipeline/pipeline_routing_be.h b/examples/ip_pipeline/pipeline/pipeline_routing_be.h
index 12763427..7140ee40 100644
--- a/examples/ip_pipeline/pipeline/pipeline_routing_be.h
+++ b/examples/ip_pipeline/pipeline/pipeline_routing_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_ROUTING_BE_H__
diff --git a/examples/ip_pipeline/pipeline_be.h b/examples/ip_pipeline/pipeline_be.h
index 0cfcc809..6c0c97a4 100644
--- a/examples/ip_pipeline/pipeline_be.h
+++ b/examples/ip_pipeline/pipeline_be.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __INCLUDE_PIPELINE_BE_H__
diff --git a/examples/ip_pipeline/thread.c b/examples/ip_pipeline/thread.c
index a0f1f12f..9013afd1 100644
--- a/examples/ip_pipeline/thread.c
+++ b/examples/ip_pipeline/thread.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <rte_common.h>
diff --git a/examples/ip_pipeline/thread.h b/examples/ip_pipeline/thread.h
index e52b22e6..2c4fb6ae 100644
--- a/examples/ip_pipeline/thread.h
+++ b/examples/ip_pipeline/thread.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef THREAD_H_
diff --git a/examples/ip_pipeline/thread_fe.h b/examples/ip_pipeline/thread_fe.h
index 2fd4ee8e..056a5e8a 100644
--- a/examples/ip_pipeline/thread_fe.h
+++ b/examples/ip_pipeline/thread_fe.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef THREAD_FE_H_
diff --git a/examples/ip_reassembly/Makefile b/examples/ip_reassembly/Makefile
index 85c64a38..1e81315f 100644
--- a/examples/ip_reassembly/Makefile
+++ b/examples/ip_reassembly/Makefile
@@ -1,35 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 #
 
+# binary name
+APP = ip_reassembly
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
+
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
@@ -39,12 +49,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = ip_reassembly
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -55,3 +59,5 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/ip_reassembly/main.c b/examples/ip_reassembly/main.c
index 756f90ef..350a9739 100644
--- a/examples/ip_reassembly/main.c
+++ b/examples/ip_reassembly/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -117,8 +88,8 @@ static uint32_t max_flow_ttl = DEF_FLOW_TTL;
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
@@ -193,11 +164,10 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode        = ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 1, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+			     DEV_RX_OFFLOAD_JUMBO_FRAME |
+			     DEV_RX_OFFLOAD_CRC_STRIP),
 	},
 	.rx_adv_conf = {
 			.rss_conf = {
@@ -207,6 +177,8 @@ static struct rte_eth_conf port_conf = {
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
+		.offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM |
+			     DEV_TX_OFFLOAD_MULTI_SEGS),
 	},
 };
 
@@ -1052,6 +1024,9 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("\nSkipping disabled port %d\n", portid);
@@ -1062,8 +1037,9 @@ main(int argc, char **argv)
 
 		/* limit the frame size to the maximum supported by NIC */
 		rte_eth_dev_info_get(portid, &dev_info);
-		port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
-		    dev_info.max_rx_pktlen, port_conf.rxmode.max_rx_pkt_len);
+		local_port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
+		    dev_info.max_rx_pktlen,
+		    local_port_conf.rxmode.max_rx_pkt_len);
 
 		/* get the lcore_id for this port */
 		while (rte_lcore_is_enabled(rx_lcore_id) == 0 ||
@@ -1104,8 +1080,11 @@ main(int argc, char **argv)
 		n_tx_queue = nb_lcores;
 		if (n_tx_queue > MAX_TX_QUEUE_PER_PORT)
 			n_tx_queue = MAX_TX_QUEUE_PER_PORT;
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		ret = rte_eth_dev_configure(portid, 1, (uint16_t)n_tx_queue,
-					    &port_conf);
+					    &local_port_conf);
 		if (ret < 0) {
 			printf("\n");
 			rte_exit(EXIT_FAILURE, "Cannot configure device: "
@@ -1114,8 +1093,10 @@ main(int argc, char **argv)
 		}
 
 		/* init one RX queue */
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
-					     socket, NULL,
+					     socket, &rxq_conf,
 					     rxq->pool);
 		if (ret < 0) {
 			printf("\n");
@@ -1140,7 +1121,8 @@ main(int argc, char **argv)
 			fflush(stdout);
 
 			txconf = &dev_info.default_txconf;
-			txconf->txq_flags = 0;
+			txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+			txconf->offloads = local_port_conf.txmode.offloads;
 
 			ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
 					socket, txconf);
diff --git a/examples/ip_reassembly/meson.build b/examples/ip_reassembly/meson.build
new file mode 100644
index 00000000..8ebd4829
--- /dev/null
+++ b/examples/ip_reassembly/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['lpm', 'ip_frag']
+sources = files(
+	'main.c'
+)
diff --git a/examples/ipsec-secgw/Makefile b/examples/ipsec-secgw/Makefile
index 9fd33cb7..02d41e39 100644
--- a/examples/ipsec-secgw/Makefile
+++ b/examples/ipsec-secgw/Makefile
@@ -1,33 +1,55 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2016 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016 Intel Corporation
+
+APP = ipsec-secgw
+
 #
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
+# all source are stored in SRCS-y
 #
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+SRCS-y += parser.c
+SRCS-y += ipsec.c
+SRCS-y += esp.c
+SRCS-y += sp4.c
+SRCS-y += sp6.c
+SRCS-y += sa.c
+SRCS-y += rt.c
+SRCS-y += ipsec-secgw.c
+
+CFLAGS += -gdwarf-2
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 	$(error "Please define RTE_SDK environment variable")
@@ -44,8 +66,7 @@ $(error "RTE_LIBRTE_SECURITY is required to build ipsec-secgw")
 endif
 endif
 
-APP = ipsec-secgw
-
+CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += -O3 -gdwarf-2
 CFLAGS += $(WERROR_FLAGS)
 ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
@@ -56,16 +77,6 @@ ifeq ($(DEBUG),1)
 CFLAGS += -DIPSEC_DEBUG -fstack-protector-all -O0
 endif
 
-#
-# all source are stored in SRCS-y
-#
-SRCS-y += parser.c
-SRCS-y += ipsec.c
-SRCS-y += esp.c
-SRCS-y += sp4.c
-SRCS-y += sp6.c
-SRCS-y += sa.c
-SRCS-y += rt.c
-SRCS-y += ipsec-secgw.c
-
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/ipsec-secgw/esp.c b/examples/ipsec-secgw/esp.c
index c3efe52b..ee9e590a 100644
--- a/examples/ipsec-secgw/esp.c
+++ b/examples/ipsec-secgw/esp.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #include <stdint.h>
@@ -178,7 +149,8 @@ esp_inbound_post(struct rte_mbuf *m, struct ipsec_sa *sa,
 	RTE_ASSERT(sa != NULL);
 	RTE_ASSERT(cop != NULL);
 
-	if (sa->type == RTE_SECURITY_ACTION_TYPE_INLINE_CRYPTO) {
+	if ((sa->type == RTE_SECURITY_ACTION_TYPE_INLINE_PROTOCOL) ||
+			(sa->type == RTE_SECURITY_ACTION_TYPE_INLINE_CRYPTO)) {
 		if (m->ol_flags & PKT_RX_SEC_OFFLOAD) {
 			if (m->ol_flags & PKT_RX_SEC_OFFLOAD_FAILED)
 				cop->status = RTE_CRYPTO_OP_STATUS_ERROR;
@@ -474,7 +446,8 @@ esp_outbound_post(struct rte_mbuf *m,
 	RTE_ASSERT(m != NULL);
 	RTE_ASSERT(sa != NULL);
 
-	if (sa->type == RTE_SECURITY_ACTION_TYPE_INLINE_CRYPTO) {
+	if ((sa->type == RTE_SECURITY_ACTION_TYPE_INLINE_PROTOCOL) ||
+			(sa->type == RTE_SECURITY_ACTION_TYPE_INLINE_CRYPTO)) {
 		m->ol_flags |= PKT_TX_SEC_OFFLOAD;
 	} else {
 		RTE_ASSERT(cop != NULL);
diff --git a/examples/ipsec-secgw/esp.h b/examples/ipsec-secgw/esp.h
index 23601e37..792312cf 100644
--- a/examples/ipsec-secgw/esp.h
+++ b/examples/ipsec-secgw/esp.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 #ifndef __RTE_IPSEC_XFORM_ESP_H__
 #define __RTE_IPSEC_XFORM_ESP_H__
diff --git a/examples/ipsec-secgw/ipip.h b/examples/ipsec-secgw/ipip.h
index 93393d52..13b8455c 100644
--- a/examples/ipsec-secgw/ipip.h
+++ b/examples/ipsec-secgw/ipip.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #ifndef __IPIP_H__
@@ -56,6 +27,10 @@ ipip_outbound(struct rte_mbuf *m, uint32_t offset, uint32_t is_ipv6,
 	if (inip4->ip_v == IPVERSION) {
 		/* XXX This should be done by the forwarding engine instead */
 		inip4->ip_ttl -= 1;
+		if (inip4->ip_sum >= rte_cpu_to_be_16(0xffff - 0x100))
+			inip4->ip_sum += rte_cpu_to_be_16(0x100) + 1;
+		else
+			inip4->ip_sum += rte_cpu_to_be_16(0x100);
 		ds_ecn = inip4->ip_tos;
 	} else {
 		inip6 = (struct ip6_hdr *)inip4;
@@ -103,7 +78,7 @@ ipip_outbound(struct rte_mbuf *m, uint32_t offset, uint32_t is_ipv6,
 
 	outip4->ip_src.s_addr = src->ip.ip4;
 	outip4->ip_dst.s_addr = dst->ip.ip4;
-
+	m->packet_type &= ~RTE_PTYPE_L4_MASK;
 	return outip4;
 }
 
@@ -124,8 +99,17 @@ ip6ip_outbound(struct rte_mbuf *m, uint32_t offset,
 static inline void
 ip4_ecn_setup(struct ip *ip4)
 {
-	if (ip4->ip_tos & IPTOS_ECN_MASK)
+	if (ip4->ip_tos & IPTOS_ECN_MASK) {
+		unsigned long sum;
+		uint8_t old;
+
+		old = ip4->ip_tos;
 		ip4->ip_tos |= IPTOS_ECN_CE;
+		sum = old + (~(*(uint8_t *)&ip4->ip_tos) & 0xff);
+		sum += rte_be_to_cpu_16(ip4->ip_sum);
+		sum = (sum & 0xffff) + (sum >> 16);
+		ip4->ip_sum = rte_cpu_to_be_16(sum + (sum >> 16));
+	}
 }
 
 static inline void
@@ -169,6 +153,15 @@ ipip_inbound(struct rte_mbuf *m, uint32_t offset)
 			ip4_ecn_setup(inip4);
 		/* XXX This should be done by the forwarding engine instead */
 		inip4->ip_ttl -= 1;
+		if (inip4->ip_sum >= rte_cpu_to_be_16(0xffff - 0x100))
+			inip4->ip_sum += rte_cpu_to_be_16(0x100) + 1;
+		else
+			inip4->ip_sum += rte_cpu_to_be_16(0x100);
+		m->packet_type &= ~RTE_PTYPE_L4_MASK;
+		if (inip4->ip_p == IPPROTO_UDP)
+			m->packet_type |= RTE_PTYPE_L4_UDP;
+		else if (inip4->ip_p == IPPROTO_TCP)
+			m->packet_type |= RTE_PTYPE_L4_TCP;
 	} else {
 		inip6 = (struct ip6_hdr *)inip4;
 		if (set_ecn)
diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c
index c98454a9..3a8562ee 100644
--- a/examples/ipsec-secgw/ipsec-secgw.c
+++ b/examples/ipsec-secgw/ipsec-secgw.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -89,6 +60,7 @@
 
 #define OPTION_CONFIG		"config"
 #define OPTION_SINGLE_SA	"single-sa"
+#define OPTION_CRYPTODEV_MASK	"cryptodev_mask"
 
 #define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
 
@@ -106,8 +78,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define IPSEC_SECGW_RX_DESC_DEFAULT 128
-#define IPSEC_SECGW_TX_DESC_DEFAULT 512
+#define IPSEC_SECGW_RX_DESC_DEFAULT 1024
+#define IPSEC_SECGW_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = IPSEC_SECGW_RX_DESC_DEFAULT;
 static uint16_t nb_txd = IPSEC_SECGW_TX_DESC_DEFAULT;
 
@@ -154,6 +126,7 @@ struct ethaddr_info ethaddr_tbl[RTE_MAX_ETHPORTS] = {
 
 /* mask of enabled ports */
 static uint32_t enabled_port_mask;
+static uint64_t enabled_cryptodev_mask = UINT64_MAX;
 static uint32_t unprotected_port_mask;
 static int32_t promiscuous_on = 1;
 static int32_t numa_on = 1; /**< NUMA is enabled by default. */
@@ -217,6 +190,8 @@ static struct rte_eth_conf port_conf = {
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
+		.offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM |
+			     DEV_TX_OFFLOAD_MULTI_SEGS),
 	},
 };
 
@@ -265,6 +240,40 @@ prepare_one_packet(struct rte_mbuf *pkt, struct ipsec_traffic *t)
 		RTE_LOG(ERR, IPSEC, "Unsupported packet type\n");
 		rte_pktmbuf_free(pkt);
 	}
+
+	/* Check if the packet has been processed inline. For inline protocol
+	 * processed packets, the metadata in the mbuf can be used to identify
+	 * the security processing done on the packet. The metadata will be
+	 * used to retrieve the application registered userdata associated
+	 * with the security session.
+	 */
+
+	if (pkt->ol_flags & PKT_RX_SEC_OFFLOAD) {
+		struct ipsec_sa *sa;
+		struct ipsec_mbuf_metadata *priv;
+		struct rte_security_ctx *ctx = (struct rte_security_ctx *)
+						rte_eth_dev_get_sec_ctx(
+						pkt->port);
+
+		/* Retrieve the userdata registered. Here, the userdata
+		 * registered is the SA pointer.
+		 */
+
+		sa = (struct ipsec_sa *)
+				rte_security_get_userdata(ctx, pkt->udata64);
+
+		if (sa == NULL) {
+			/* userdata could not be retrieved */
+			return;
+		}
+
+		/* Save SA as priv member in mbuf. This will be used in the
+		 * IPsec selector(SP-SA) check.
+		 */
+
+		priv = get_priv(pkt);
+		priv->sa = sa;
+	}
 }
 
 static inline void
@@ -401,13 +410,20 @@ inbound_sp_sa(struct sp_ctx *sp, struct sa_ctx *sa, struct traffic_type *ip,
 			ip->pkts[j++] = m;
 			continue;
 		}
-		if (res & DISCARD || i < lim) {
+		if (res & DISCARD) {
 			rte_pktmbuf_free(m);
 			continue;
 		}
+
 		/* Only check SPI match for processed IPSec packets */
+		if (i < lim && ((m->ol_flags & PKT_RX_SEC_OFFLOAD) == 0)) {
+			rte_pktmbuf_free(m);
+			continue;
+		}
+
 		sa_idx = ip->res[i] & PROTECT_MASK;
-		if (sa_idx == 0 || !inbound_sa_check(sa, m, sa_idx)) {
+		if (sa_idx >= IPSEC_SA_MAX_ENTRIES ||
+				!inbound_sa_check(sa, m, sa_idx)) {
 			rte_pktmbuf_free(m);
 			continue;
 		}
@@ -472,9 +488,9 @@ outbound_sp(struct sp_ctx *sp, struct traffic_type *ip,
 	for (i = 0; i < ip->num; i++) {
 		m = ip->pkts[i];
 		sa_idx = ip->res[i] & PROTECT_MASK;
-		if ((ip->res[i] == 0) || (ip->res[i] & DISCARD))
+		if (ip->res[i] & DISCARD)
 			rte_pktmbuf_free(m);
-		else if (sa_idx != 0) {
+		else if (sa_idx < IPSEC_SA_MAX_ENTRIES) {
 			ipsec->res[ipsec->num] = sa_idx;
 			ipsec->pkts[ipsec->num++] = m;
 		} else /* BYPASS */
@@ -585,31 +601,81 @@ process_pkts_outbound_nosp(struct ipsec_ctx *ipsec_ctx,
 		traffic->ip6.num = nb_pkts_out;
 }
 
+static inline int32_t
+get_hop_for_offload_pkt(struct rte_mbuf *pkt, int is_ipv6)
+{
+	struct ipsec_mbuf_metadata *priv;
+	struct ipsec_sa *sa;
+
+	priv = get_priv(pkt);
+
+	sa = priv->sa;
+	if (unlikely(sa == NULL)) {
+		RTE_LOG(ERR, IPSEC, "SA not saved in private data\n");
+		goto fail;
+	}
+
+	if (is_ipv6)
+		return sa->portid;
+
+	/* else */
+	return (sa->portid | RTE_LPM_LOOKUP_SUCCESS);
+
+fail:
+	if (is_ipv6)
+		return -1;
+
+	/* else */
+	return 0;
+}
+
 static inline void
 route4_pkts(struct rt_ctx *rt_ctx, struct rte_mbuf *pkts[], uint8_t nb_pkts)
 {
 	uint32_t hop[MAX_PKT_BURST * 2];
 	uint32_t dst_ip[MAX_PKT_BURST * 2];
+	int32_t pkt_hop = 0;
 	uint16_t i, offset;
+	uint16_t lpm_pkts = 0;
 
 	if (nb_pkts == 0)
 		return;
 
+	/* Need to do an LPM lookup for non-inline packets. Inline packets will
+	 * have port ID in the SA
+	 */
+
 	for (i = 0; i < nb_pkts; i++) {
-		offset = offsetof(struct ip, ip_dst);
-		dst_ip[i] = *rte_pktmbuf_mtod_offset(pkts[i],
-				uint32_t *, offset);
-		dst_ip[i] = rte_be_to_cpu_32(dst_ip[i]);
+		if (!(pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD)) {
+			/* Security offload not enabled. So an LPM lookup is
+			 * required to get the hop
+			 */
+			offset = offsetof(struct ip, ip_dst);
+			dst_ip[lpm_pkts] = *rte_pktmbuf_mtod_offset(pkts[i],
+					uint32_t *, offset);
+			dst_ip[lpm_pkts] = rte_be_to_cpu_32(dst_ip[lpm_pkts]);
+			lpm_pkts++;
+		}
 	}
 
-	rte_lpm_lookup_bulk((struct rte_lpm *)rt_ctx, dst_ip, hop, nb_pkts);
+	rte_lpm_lookup_bulk((struct rte_lpm *)rt_ctx, dst_ip, hop, lpm_pkts);
+
+	lpm_pkts = 0;
 
 	for (i = 0; i < nb_pkts; i++) {
-		if ((hop[i] & RTE_LPM_LOOKUP_SUCCESS) == 0) {
+		if (pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD) {
+			/* Read hop from the SA */
+			pkt_hop = get_hop_for_offload_pkt(pkts[i], 0);
+		} else {
+			/* Need to use hop returned by lookup */
+			pkt_hop = hop[lpm_pkts++];
+		}
+
+		if ((pkt_hop & RTE_LPM_LOOKUP_SUCCESS) == 0) {
 			rte_pktmbuf_free(pkts[i]);
 			continue;
 		}
-		send_single_packet(pkts[i], hop[i] & 0xff);
+		send_single_packet(pkts[i], pkt_hop & 0xff);
 	}
 }
 
@@ -619,26 +685,49 @@ route6_pkts(struct rt_ctx *rt_ctx, struct rte_mbuf *pkts[], uint8_t nb_pkts)
 	int32_t hop[MAX_PKT_BURST * 2];
 	uint8_t dst_ip[MAX_PKT_BURST * 2][16];
 	uint8_t *ip6_dst;
+	int32_t pkt_hop = 0;
 	uint16_t i, offset;
+	uint16_t lpm_pkts = 0;
 
 	if (nb_pkts == 0)
 		return;
 
+	/* Need to do an LPM lookup for non-inline packets. Inline packets will
+	 * have port ID in the SA
+	 */
+
 	for (i = 0; i < nb_pkts; i++) {
-		offset = offsetof(struct ip6_hdr, ip6_dst);
-		ip6_dst = rte_pktmbuf_mtod_offset(pkts[i], uint8_t *, offset);
-		memcpy(&dst_ip[i][0], ip6_dst, 16);
+		if (!(pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD)) {
+			/* Security offload not enabled. So an LPM lookup is
+			 * required to get the hop
+			 */
+			offset = offsetof(struct ip6_hdr, ip6_dst);
+			ip6_dst = rte_pktmbuf_mtod_offset(pkts[i], uint8_t *,
+					offset);
+			memcpy(&dst_ip[lpm_pkts][0], ip6_dst, 16);
+			lpm_pkts++;
+		}
 	}
 
-	rte_lpm6_lookup_bulk_func((struct rte_lpm6 *)rt_ctx, dst_ip,
-			hop, nb_pkts);
+	rte_lpm6_lookup_bulk_func((struct rte_lpm6 *)rt_ctx, dst_ip, hop,
+			lpm_pkts);
+
+	lpm_pkts = 0;
 
 	for (i = 0; i < nb_pkts; i++) {
-		if (hop[i] == -1) {
+		if (pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD) {
+			/* Read hop from the SA */
+			pkt_hop = get_hop_for_offload_pkt(pkts[i], 1);
+		} else {
+			/* Need to use hop returned by lookup */
+			pkt_hop = hop[lpm_pkts++];
+		}
+
+		if (pkt_hop == -1) {
 			rte_pktmbuf_free(pkts[i]);
 			continue;
 		}
-		send_single_packet(pkts[i], hop[i] & 0xff);
+		send_single_packet(pkts[i], pkt_hop & 0xff);
 	}
 }
 
@@ -848,6 +937,8 @@ print_usage(const char *prgname)
 		"rx queues configuration\n"
 		"  --single-sa SAIDX: use single SA index for outbound, "
 		"bypassing the SP\n"
+		"  --cryptodev_mask MASK: hexadecimal bitmask of the "
+		"crypto devices to configure\n"
 		"  -f CONFIG_FILE: Configuration file path\n",
 		prgname);
 }
@@ -962,6 +1053,14 @@ parse_args_long_options(struct option *lgopts, int32_t option_index)
 		}
 	}
 
+	if (__STRNCMP(optname, OPTION_CRYPTODEV_MASK)) {
+		ret = parse_portmask(optarg);
+		if (ret != -1) {
+			enabled_cryptodev_mask = ret;
+			ret = 0;
+		}
+	}
+
 	return ret;
 }
 #undef __STRNCMP
@@ -976,6 +1075,7 @@ parse_args(int32_t argc, char **argv)
 	static struct option lgopts[] = {
 		{OPTION_CONFIG, 1, 0, 0},
 		{OPTION_SINGLE_SA, 1, 0, 0},
+		{OPTION_CRYPTODEV_MASK, 1, 0, 0},
 		{NULL, 0, 0, 0}
 	};
 	int32_t f_present = 0;
@@ -1238,13 +1338,23 @@ add_cdev_mapping(struct rte_cryptodev_info *dev_info, uint16_t cdev_id,
 	return ret;
 }
 
+/* Check if the device is enabled by cryptodev_mask */
+static int
+check_cryptodev_mask(uint8_t cdev_id)
+{
+	if (enabled_cryptodev_mask & (1 << cdev_id))
+		return 0;
+
+	return -1;
+}
+
 static int32_t
 cryptodevs_init(void)
 {
 	struct rte_cryptodev_config dev_conf;
 	struct rte_cryptodev_qp_conf qp_conf;
 	uint16_t idx, max_nb_qps, qp, i;
-	int16_t cdev_id;
+	int16_t cdev_id, port_id;
 	struct rte_hash_parameters params = { 0 };
 
 	params.entries = CDEV_MAP_ENTRIES;
@@ -1273,12 +1383,28 @@ cryptodevs_init(void)
 		if (sess_sz > max_sess_sz)
 			max_sess_sz = sess_sz;
 	}
+	for (port_id = 0; port_id < rte_eth_dev_count(); port_id++) {
+		void *sec_ctx;
+
+		if ((enabled_port_mask & (1 << port_id)) == 0)
+			continue;
+
+		sec_ctx = rte_eth_dev_get_sec_ctx(port_id);
+		if (sec_ctx == NULL)
+			continue;
+
+		sess_sz = rte_security_session_get_size(sec_ctx);
+		if (sess_sz > max_sess_sz)
+			max_sess_sz = sess_sz;
+	}
 
 	idx = 0;
-	/* Start from last cdev id to give HW priority */
-	for (cdev_id = rte_cryptodev_count() - 1; cdev_id >= 0; cdev_id--) {
+	for (cdev_id = 0; cdev_id < rte_cryptodev_count(); cdev_id++) {
 		struct rte_cryptodev_info cdev_info;
 
+		if (check_cryptodev_mask((uint8_t)cdev_id))
+			continue;
+
 		rte_cryptodev_info_get(cdev_id, &cdev_info);
 
 		if (nb_lcore_params > cdev_info.max_nb_queue_pairs)
@@ -1343,6 +1469,38 @@ cryptodevs_init(void)
 					cdev_id);
 	}
 
+	/* create session pools for eth devices that implement security */
+	for (port_id = 0; port_id < rte_eth_dev_count(); port_id++) {
+		if ((enabled_port_mask & (1 << port_id)) &&
+				rte_eth_dev_get_sec_ctx(port_id)) {
+			int socket_id = rte_eth_dev_socket_id(port_id);
+
+			if (!socket_ctx[socket_id].session_pool) {
+				char mp_name[RTE_MEMPOOL_NAMESIZE];
+				struct rte_mempool *sess_mp;
+
+				snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
+						"sess_mp_%u", socket_id);
+				sess_mp = rte_mempool_create(mp_name,
+						CDEV_MP_NB_OBJS,
+						max_sess_sz,
+						CDEV_MP_CACHE_SZ,
+						0, NULL, NULL, NULL,
+						NULL, socket_id,
+						0);
+				if (sess_mp == NULL)
+					rte_exit(EXIT_FAILURE,
+						"Cannot create session pool "
+						"on socket %d\n", socket_id);
+				else
+					printf("Allocated session pool "
+						"on socket %d\n", socket_id);
+				socket_ctx[socket_id].session_pool = sess_mp;
+			}
+		}
+	}
+
+
 	printf("\n");
 
 	return 0;
@@ -1358,6 +1516,7 @@ port_init(uint16_t portid)
 	int32_t ret, socket_id;
 	struct lcore_conf *qconf;
 	struct ether_addr ethaddr;
+	struct rte_eth_conf local_port_conf = port_conf;
 
 	rte_eth_dev_info_get(portid, &dev_info);
 
@@ -1385,17 +1544,19 @@ port_init(uint16_t portid)
 			nb_rx_queue, nb_tx_queue);
 
 	if (frame_size) {
-		port_conf.rxmode.max_rx_pkt_len = frame_size;
-		port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
+		local_port_conf.rxmode.max_rx_pkt_len = frame_size;
+		local_port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
 	}
 
 	if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY)
-		port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_SECURITY;
+		local_port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_SECURITY;
 	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SECURITY)
-		port_conf.txmode.offloads |= DEV_TX_OFFLOAD_SECURITY;
-
+		local_port_conf.txmode.offloads |= DEV_TX_OFFLOAD_SECURITY;
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	ret = rte_eth_dev_configure(portid, nb_rx_queue, nb_tx_queue,
-			&port_conf);
+			&local_port_conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Cannot configure device: "
 				"err=%d, port=%d\n", ret, portid);
@@ -1420,7 +1581,8 @@ port_init(uint16_t portid)
 		printf("Setup txq=%u,%d,%d\n", lcore_id, tx_queueid, socket_id);
 
 		txconf = &dev_info.default_txconf;
-		txconf->txq_flags = 0;
+		txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txconf->offloads = local_port_conf.txmode.offloads;
 
 		ret = rte_eth_tx_queue_setup(portid, tx_queueid, nb_txd,
 				socket_id, txconf);
@@ -1434,6 +1596,8 @@ port_init(uint16_t portid)
 
 		/* init RX queues */
 		for (queue = 0; queue < qconf->nb_rx_queue; ++queue) {
+			struct rte_eth_rxconf rxq_conf;
+
 			if (portid != qconf->rx_queue_list[queue].port_id)
 				continue;
 
@@ -1442,8 +1606,10 @@ port_init(uint16_t portid)
 			printf("Setup rxq=%d,%d,%d\n", portid, rx_queueid,
 					socket_id);
 
+			rxq_conf = dev_info.default_rxconf;
+			rxq_conf.offloads = local_port_conf.rxmode.offloads;
 			ret = rte_eth_rx_queue_setup(portid, rx_queueid,
-					nb_rxd,	socket_id, NULL,
+					nb_rxd,	socket_id, &rxq_conf,
 					socket_ctx[socket_id].mbuf_pool);
 			if (ret < 0)
 				rte_exit(EXIT_FAILURE,
diff --git a/examples/ipsec-secgw/ipsec.c b/examples/ipsec-secgw/ipsec.c
index 70ed2272..5fb5bc16 100644
--- a/examples/ipsec-secgw/ipsec.c
+++ b/examples/ipsec-secgw/ipsec.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 #include <sys/types.h>
 #include <netinet/in.h>
@@ -46,6 +17,27 @@
 #include "ipsec.h"
 #include "esp.h"
 
+static inline void
+set_ipsec_conf(struct ipsec_sa *sa, struct rte_security_ipsec_xform *ipsec)
+{
+	if (ipsec->mode == RTE_SECURITY_IPSEC_SA_MODE_TUNNEL) {
+		struct rte_security_ipsec_tunnel_param *tunnel =
+				&ipsec->tunnel;
+		if (sa->flags == IP4_TUNNEL) {
+			tunnel->type =
+				RTE_SECURITY_IPSEC_TUNNEL_IPV4;
+			tunnel->ipv4.ttl = IPDEFTTL;
+
+			memcpy((uint8_t *)&tunnel->ipv4.src_ip,
+				(uint8_t *)&sa->src.ip.ip4, 4);
+
+			memcpy((uint8_t *)&tunnel->ipv4.dst_ip,
+				(uint8_t *)&sa->dst.ip.ip4, 4);
+		}
+		/* TODO support for Transport and IPV6 tunnel */
+	}
+}
+
 static inline int
 create_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa)
 {
@@ -95,7 +87,8 @@ create_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa)
 					RTE_SECURITY_IPSEC_SA_MODE_TUNNEL :
 					RTE_SECURITY_IPSEC_SA_MODE_TRANSPORT,
 			} },
-			.crypto_xform = sa->xforms
+			.crypto_xform = sa->xforms,
+			.userdata = NULL,
 
 		};
 
@@ -104,23 +97,8 @@ create_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa)
 							rte_cryptodev_get_sec_ctx(
 							ipsec_ctx->tbl[cdev_id_qp].id);
 
-			if (sess_conf.ipsec.mode ==
-					RTE_SECURITY_IPSEC_SA_MODE_TUNNEL) {
-				struct rte_security_ipsec_tunnel_param *tunnel =
-						&sess_conf.ipsec.tunnel;
-				if (sa->flags == IP4_TUNNEL) {
-					tunnel->type =
-						RTE_SECURITY_IPSEC_TUNNEL_IPV4;
-					tunnel->ipv4.ttl = IPDEFTTL;
-
-					memcpy((uint8_t *)&tunnel->ipv4.src_ip,
-						(uint8_t *)&sa->src.ip.ip4, 4);
-
-					memcpy((uint8_t *)&tunnel->ipv4.dst_ip,
-						(uint8_t *)&sa->dst.ip.ip4, 4);
-				}
-				/* TODO support for Transport and IPV6 tunnel */
-			}
+			/* Set IPsec parameters in conf */
+			set_ipsec_conf(sa, &(sess_conf.ipsec));
 
 			sa->sec_session = rte_security_session_create(ctx,
 					&sess_conf, ipsec_ctx->session_pool);
@@ -135,6 +113,7 @@ create_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa)
 							rte_eth_dev_get_sec_ctx(
 							sa->portid);
 			const struct rte_security_capability *sec_cap;
+			int ret = 0;
 
 			sa->sec_session = rte_security_session_create(ctx,
 					&sess_conf, ipsec_ctx->session_pool);
@@ -187,7 +166,7 @@ create_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa)
 			sa->pattern[2].type = RTE_FLOW_ITEM_TYPE_ESP;
 			sa->pattern[2].spec = &sa->esp_spec;
 			sa->pattern[2].mask = &rte_flow_item_esp_mask;
-			sa->esp_spec.hdr.spi = sa->spi;
+			sa->esp_spec.hdr.spi = rte_cpu_to_be_32(sa->spi);
 
 			sa->pattern[3].type = RTE_FLOW_ITEM_TYPE_END;
 
@@ -198,14 +177,143 @@ create_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa)
 
 			sa->attr.egress = (sa->direction ==
 					RTE_SECURITY_IPSEC_SA_DIR_EGRESS);
+			sa->attr.ingress = (sa->direction ==
+					RTE_SECURITY_IPSEC_SA_DIR_INGRESS);
+			if (sa->attr.ingress) {
+				uint8_t rss_key[40];
+				struct rte_eth_rss_conf rss_conf = {
+					.rss_key = rss_key,
+					.rss_key_len = 40,
+				};
+				struct rte_eth_dev *eth_dev;
+				union {
+					struct rte_flow_action_rss rss;
+					struct {
+					const struct rte_eth_rss_conf *rss_conf;
+					uint16_t num;
+					uint16_t queue[RTE_MAX_QUEUES_PER_PORT];
+					} local;
+				} action_rss;
+				unsigned int i;
+				unsigned int j;
+
+				sa->action[2].type = RTE_FLOW_ACTION_TYPE_END;
+				/* Try RSS. */
+				sa->action[1].type = RTE_FLOW_ACTION_TYPE_RSS;
+				sa->action[1].conf = &action_rss;
+				eth_dev = ctx->device;
+				rte_eth_dev_rss_hash_conf_get(sa->portid,
+							      &rss_conf);
+				for (i = 0, j = 0;
+				     i < eth_dev->data->nb_rx_queues; ++i)
+					if (eth_dev->data->rx_queues[i])
+						action_rss.local.queue[j++] = i;
+				action_rss.local.num = j;
+				action_rss.local.rss_conf = &rss_conf;
+				ret = rte_flow_validate(sa->portid, &sa->attr,
+							sa->pattern, sa->action,
+							&err);
+				if (!ret)
+					goto flow_create;
+				/* Try Queue. */
+				sa->action[1].type = RTE_FLOW_ACTION_TYPE_QUEUE;
+				sa->action[1].conf =
+					&(struct rte_flow_action_queue){
+					.index = 0,
+				};
+				ret = rte_flow_validate(sa->portid, &sa->attr,
+							sa->pattern, sa->action,
+							&err);
+				/* Try End. */
+				sa->action[1].type = RTE_FLOW_ACTION_TYPE_END;
+				sa->action[1].conf = NULL;
+				ret = rte_flow_validate(sa->portid, &sa->attr,
+							sa->pattern, sa->action,
+							&err);
+				if (ret)
+					goto flow_create_failure;
+			} else if (sa->attr.egress &&
+				   (sa->ol_flags &
+				    RTE_SECURITY_TX_HW_TRAILER_OFFLOAD)) {
+				sa->action[1].type =
+					RTE_FLOW_ACTION_TYPE_PASSTHRU;
+				sa->action[2].type =
+					RTE_FLOW_ACTION_TYPE_END;
+			}
+flow_create:
 			sa->flow = rte_flow_create(sa->portid,
 				&sa->attr, sa->pattern, sa->action, &err);
 			if (sa->flow == NULL) {
+flow_create_failure:
 				RTE_LOG(ERR, IPSEC,
 					"Failed to create ipsec flow msg: %s\n",
 					err.message);
 				return -1;
 			}
+		} else if (sa->type ==
+				RTE_SECURITY_ACTION_TYPE_INLINE_PROTOCOL) {
+			struct rte_security_ctx *ctx =
+					(struct rte_security_ctx *)
+					rte_eth_dev_get_sec_ctx(sa->portid);
+			const struct rte_security_capability *sec_cap;
+
+			if (ctx == NULL) {
+				RTE_LOG(ERR, IPSEC,
+				"Ethernet device doesn't have security features registered\n");
+				return -1;
+			}
+
+			/* Set IPsec parameters in conf */
+			set_ipsec_conf(sa, &(sess_conf.ipsec));
+
+			/* Save SA as userdata for the security session. When
+			 * the packet is received, this userdata will be
+			 * retrieved using the metadata from the packet.
+			 *
+			 * This is required only for inbound SAs.
+			 */
+
+			if (sa->direction == RTE_SECURITY_IPSEC_SA_DIR_INGRESS)
+				sess_conf.userdata = (void *) sa;
+
+			sa->sec_session = rte_security_session_create(ctx,
+					&sess_conf, ipsec_ctx->session_pool);
+			if (sa->sec_session == NULL) {
+				RTE_LOG(ERR, IPSEC,
+				"SEC Session init failed: err: %d\n", ret);
+				return -1;
+			}
+
+			sec_cap = rte_security_capabilities_get(ctx);
+
+			if (sec_cap == NULL) {
+				RTE_LOG(ERR, IPSEC,
+				"No capabilities registered\n");
+				return -1;
+			}
+
+			/* iterate until ESP tunnel*/
+			while (sec_cap->action !=
+					RTE_SECURITY_ACTION_TYPE_NONE) {
+
+				if (sec_cap->action == sa->type &&
+				    sec_cap->protocol ==
+					RTE_SECURITY_PROTOCOL_IPSEC &&
+				    sec_cap->ipsec.mode ==
+					RTE_SECURITY_IPSEC_SA_MODE_TUNNEL &&
+				    sec_cap->ipsec.direction == sa->direction)
+					break;
+				sec_cap++;
+			}
+
+			if (sec_cap->action == RTE_SECURITY_ACTION_TYPE_NONE) {
+				RTE_LOG(ERR, IPSEC,
+				"No suitable security capability found\n");
+				return -1;
+			}
+
+			sa->ol_flags = sec_cap->ol_flags;
+			sa->security_ctx = ctx;
 		}
 	} else {
 		sa->crypto_session = rte_cryptodev_sym_session_create(
@@ -266,7 +374,6 @@ ipsec_enqueue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
 	struct ipsec_mbuf_metadata *priv;
 	struct rte_crypto_sym_op *sym_cop;
 	struct ipsec_sa *sa;
-	struct cdev_qp *cqp;
 
 	for (i = 0; i < nb_pkts; i++) {
 		if (unlikely(sas[i] == NULL)) {
@@ -323,7 +430,18 @@ ipsec_enqueue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
 			}
 			break;
 		case RTE_SECURITY_ACTION_TYPE_INLINE_PROTOCOL:
-			break;
+			if ((unlikely(sa->sec_session == NULL)) &&
+					create_session(ipsec_ctx, sa)) {
+				rte_pktmbuf_free(pkts[i]);
+				continue;
+			}
+
+			ipsec_ctx->ol_pkts[ipsec_ctx->ol_pkts_cnt++] = pkts[i];
+			if (sa->ol_flags & RTE_SECURITY_TX_OLOAD_NEED_MDATA)
+				rte_security_set_pkt_metadata(
+						sa->security_ctx,
+						sa->sec_session, pkts[i], NULL);
+			continue;
 		case RTE_SECURITY_ACTION_TYPE_INLINE_CRYPTO:
 			priv->cop.type = RTE_CRYPTO_OP_TYPE_SYMMETRIC;
 			priv->cop.status = RTE_CRYPTO_OP_STATUS_NOT_PROCESSED;
@@ -345,8 +463,7 @@ ipsec_enqueue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
 				continue;
 			}
 
-			cqp = &ipsec_ctx->tbl[sa->cdev_id_qp];
-			cqp->ol_pkts[cqp->ol_pkts_cnt++] = pkts[i];
+			ipsec_ctx->ol_pkts[ipsec_ctx->ol_pkts_cnt++] = pkts[i];
 			if (sa->ol_flags & RTE_SECURITY_TX_OLOAD_NEED_MDATA)
 				rte_security_set_pkt_metadata(
 						sa->security_ctx,
@@ -369,15 +486,12 @@ ipsec_dequeue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
 	struct ipsec_sa *sa;
 	struct rte_mbuf *pkt;
 
-	for (i = 0; i < ipsec_ctx->nb_qps && nb_pkts < max_pkts; i++) {
+	for (i = 0; i < ipsec_ctx->nb_qps && nb_pkts < max_pkts;) {
 		struct cdev_qp *cqp;
+		cqp = &ipsec_ctx->tbl[ipsec_ctx->last_qp];
 
-		cqp = &ipsec_ctx->tbl[ipsec_ctx->last_qp++];
-		if (ipsec_ctx->last_qp == ipsec_ctx->nb_qps)
-			ipsec_ctx->last_qp %= ipsec_ctx->nb_qps;
-
-		while (cqp->ol_pkts_cnt > 0 && nb_pkts < max_pkts) {
-			pkt = cqp->ol_pkts[--cqp->ol_pkts_cnt];
+		while (ipsec_ctx->ol_pkts_cnt > 0 && nb_pkts < max_pkts) {
+			pkt = ipsec_ctx->ol_pkts[--ipsec_ctx->ol_pkts_cnt];
 			rte_prefetch0(pkt);
 			priv = get_priv(pkt);
 			sa = priv->sa;
@@ -389,8 +503,13 @@ ipsec_dequeue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
 			pkts[nb_pkts++] = pkt;
 		}
 
-		if (cqp->in_flight == 0)
+		if (cqp->in_flight == 0) {
+			ipsec_ctx->last_qp++;
+			if (ipsec_ctx->last_qp == ipsec_ctx->nb_qps)
+				ipsec_ctx->last_qp %= ipsec_ctx->nb_qps;
+			i++;
 			continue;
+		}
 
 		nb_cops = rte_cryptodev_dequeue_burst(cqp->id, cqp->qp,
 				cops, max_pkts - nb_pkts);
@@ -414,6 +533,12 @@ ipsec_dequeue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
 				}
 			}
 			pkts[nb_pkts++] = pkt;
+			if (cqp->in_flight < max_pkts) {
+				ipsec_ctx->last_qp++;
+				if (ipsec_ctx->last_qp == ipsec_ctx->nb_qps)
+					ipsec_ctx->last_qp %= ipsec_ctx->nb_qps;
+				i++;
+			}
 		}
 	}
 
diff --git a/examples/ipsec-secgw/ipsec.h b/examples/ipsec-secgw/ipsec.h
index 775b316f..6059f6cc 100644
--- a/examples/ipsec-secgw/ipsec.h
+++ b/examples/ipsec-secgw/ipsec.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #ifndef __IPSEC_H__
@@ -133,7 +104,7 @@ struct ipsec_sa {
 	uint32_t ol_flags;
 
 #define MAX_RTE_FLOW_PATTERN (4)
-#define MAX_RTE_FLOW_ACTIONS (2)
+#define MAX_RTE_FLOW_ACTIONS (3)
 	struct rte_flow_item pattern[MAX_RTE_FLOW_PATTERN];
 	struct rte_flow_action action[MAX_RTE_FLOW_ACTIONS];
 	struct rte_flow_attr attr;
@@ -159,8 +130,6 @@ struct cdev_qp {
 	uint16_t in_flight;
 	uint16_t len;
 	struct rte_crypto_op *buf[MAX_PKT_BURST] __rte_aligned(sizeof(void *));
-	struct rte_mbuf *ol_pkts[MAX_PKT_BURST] __rte_aligned(sizeof(void *));
-	uint16_t ol_pkts_cnt;
 };
 
 struct ipsec_ctx {
@@ -172,6 +141,8 @@ struct ipsec_ctx {
 	uint16_t last_qp;
 	struct cdev_qp tbl[MAX_QP_PER_LCORE];
 	struct rte_mempool *session_pool;
+	struct rte_mbuf *ol_pkts[MAX_PKT_BURST] __rte_aligned(sizeof(void *));
+	uint16_t ol_pkts_cnt;
 };
 
 struct cdev_key {
diff --git a/examples/ipsec-secgw/meson.build b/examples/ipsec-secgw/meson.build
new file mode 100644
index 00000000..77d8b298
--- /dev/null
+++ b/examples/ipsec-secgw/meson.build
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['security', 'lpm', 'acl', 'hash']
+allow_experimental_apis = true
+sources = files(
+	'esp.c', 'ipsec.c', 'ipsec-secgw.c', 'parser.c',
+	'rt.c', 'sa.c', 'sp4.c', 'sp6.c'
+)
diff --git a/examples/ipsec-secgw/parser.c b/examples/ipsec-secgw/parser.c
index 9d0ea462..2403b564 100644
--- a/examples/ipsec-secgw/parser.c
+++ b/examples/ipsec-secgw/parser.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 #include <rte_common.h>
 #include <rte_crypto.h>
diff --git a/examples/ipsec-secgw/parser.h b/examples/ipsec-secgw/parser.h
index d31ae016..be02537c 100644
--- a/examples/ipsec-secgw/parser.h
+++ b/examples/ipsec-secgw/parser.h
@@ -1,33 +1,5 @@
-/*   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #include <sys/types.h>
diff --git a/examples/ipsec-secgw/rt.c b/examples/ipsec-secgw/rt.c
index e03c5f0b..ec3a375f 100644
--- a/examples/ipsec-secgw/rt.c
+++ b/examples/ipsec-secgw/rt.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 /*
diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
index 4c448e5c..d9dcc0e0 100644
--- a/examples/ipsec-secgw/sa.c
+++ b/examples/ipsec-secgw/sa.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 /*
@@ -98,6 +69,13 @@ const struct supported_cipher_algo cipher_algos[] = {
 		.key_len = 16
 	},
 	{
+		.keyword = "aes-256-cbc",
+		.algo = RTE_CRYPTO_CIPHER_AES_CBC,
+		.iv_len = 16,
+		.block_size = 16,
+		.key_len = 32
+	},
+	{
 		.keyword = "aes-128-ctr",
 		.algo = RTE_CRYPTO_CIPHER_AES_CTR,
 		.iv_len = 8,
@@ -269,6 +247,8 @@ parse_sa_tokens(char **tokens, uint32_t n_tokens,
 	APP_CHECK_TOKEN_IS_NUM(tokens, 1, status);
 	if (status->status < 0)
 		return;
+	if (atoi(tokens[1]) == INVALID_SPI)
+		return;
 	rule->spi = atoi(tokens[1]);
 
 	for (ti = 2; ti < n_tokens; ti++) {
@@ -651,7 +631,8 @@ print_one_sa_rule(const struct ipsec_sa *sa, int inbound)
 	printf("\tspi_%s(%3u):", inbound?"in":"out", sa->spi);
 
 	for (i = 0; i < RTE_DIM(cipher_algos); i++) {
-		if (cipher_algos[i].algo == sa->cipher_algo) {
+		if (cipher_algos[i].algo == sa->cipher_algo &&
+				cipher_algos[i].key_len == sa->cipher_key_len) {
 			printf("%s ", cipher_algos[i].keyword);
 			break;
 		}
diff --git a/examples/ipsec-secgw/sp4.c b/examples/ipsec-secgw/sp4.c
index 38c72a92..8d3d3d8e 100644
--- a/examples/ipsec-secgw/sp4.c
+++ b/examples/ipsec-secgw/sp4.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 /*
diff --git a/examples/ipsec-secgw/sp6.c b/examples/ipsec-secgw/sp6.c
index 62fb492c..6002afef 100644
--- a/examples/ipsec-secgw/sp6.c
+++ b/examples/ipsec-secgw/sp6.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 /*
diff --git a/examples/ipv4_multicast/Makefile b/examples/ipv4_multicast/Makefile
index 1f7c53af..a16c6233 100644
--- a/examples/ipv4_multicast/Makefile
+++ b/examples/ipv4_multicast/Makefile
@@ -1,35 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 #
 
+# binary name
+APP = ipv4_multicast
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
+
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
 endif
@@ -39,12 +49,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = ipv4_multicast
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -55,3 +59,5 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/ipv4_multicast/main.c b/examples/ipv4_multicast/main.c
index 1c585165..c3bcf2c8 100644
--- a/examples/ipv4_multicast/main.c
+++ b/examples/ipv4_multicast/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -103,8 +74,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -138,14 +109,13 @@ static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 1, /**< Jumbo Frame Support enabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_JUMBO_FRAME |
+			     DEV_RX_OFFLOAD_CRC_STRIP),
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
+		.offloads = DEV_TX_OFFLOAD_MULTI_SEGS,
 	},
 };
 
@@ -714,6 +684,9 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("Skipping disabled port %d\n", portid);
@@ -724,8 +697,9 @@ main(int argc, char **argv)
 
 		/* limit the frame size to the maximum supported by NIC */
 		rte_eth_dev_info_get(portid, &dev_info);
-		port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
-		    dev_info.max_rx_pktlen, port_conf.rxmode.max_rx_pkt_len);
+		local_port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
+		    dev_info.max_rx_pktlen,
+		    local_port_conf.rxmode.max_rx_pkt_len);
 
 		/* get the lcore_id for this port */
 		while (rte_lcore_is_enabled(rx_lcore_id) == 0 ||
@@ -748,8 +722,9 @@ main(int argc, char **argv)
 		n_tx_queue = nb_lcores;
 		if (n_tx_queue > MAX_TX_QUEUE_PER_PORT)
 			n_tx_queue = MAX_TX_QUEUE_PER_PORT;
+
 		ret = rte_eth_dev_configure(portid, 1, (uint16_t)n_tx_queue,
-					    &port_conf);
+					    &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%d\n",
 				  ret, portid);
@@ -769,9 +744,11 @@ main(int argc, char **argv)
 		queueid = 0;
 		printf("rxq=%hu ", queueid);
 		fflush(stdout);
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
 					     rte_eth_dev_socket_id(portid),
-					     NULL,
+					     &rxq_conf,
 					     packet_pool);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d, port=%d\n",
@@ -787,7 +764,8 @@ main(int argc, char **argv)
 			fflush(stdout);
 
 			txconf = &dev_info.default_txconf;
-			txconf->txq_flags = 0;
+			txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+			txconf->offloads = local_port_conf.txmode.offloads;
 			ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
 						     rte_lcore_to_socket_id(lcore_id), txconf);
 			if (ret < 0)
diff --git a/examples/ipv4_multicast/meson.build b/examples/ipv4_multicast/meson.build
new file mode 100644
index 00000000..d9e4c7c2
--- /dev/null
+++ b/examples/ipv4_multicast/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'hash'
+sources = files(
+	'main.c'
+)
diff --git a/examples/kni/Makefile b/examples/kni/Makefile
index 08a4f0c5..562dc274 100644
--- a/examples/kni/Makefile
+++ b/examples/kni/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = kni
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -43,13 +53,8 @@ $(error This application can only operate in a linuxapp environment, \
 please change the definition of the RTE_TARGET environment variable)
 endif
 
-# binary name
-APP = kni
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/kni/main.c b/examples/kni/main.c
index 3f173854..0d9980ee 100644
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -90,10 +61,10 @@
 #define MEMPOOL_CACHE_SZ        PKT_BURST_SZ
 
 /* Number of RX ring descriptors */
-#define NB_RXD                  128
+#define NB_RXD                  1024
 
 /* Number of TX ring descriptors */
-#define NB_TXD                  512
+#define NB_TXD                  1024
 
 /* Total octets in ethernet header */
 #define KNI_ENET_HEADER_SIZE    14
@@ -124,11 +95,8 @@ static struct kni_port_params *kni_port_params_array[RTE_MAX_ETHPORTS];
 /* Options for configuring ethernet port */
 static struct rte_eth_conf port_conf = {
 	.rxmode = {
-		.header_split = 0,      /* Header Split disabled */
-		.hw_ip_checksum = 0,    /* IP checksum offload disabled */
-		.hw_vlan_filter = 0,    /* VLAN filtering disabled */
-		.jumbo_frame = 0,       /* Jumbo Frame Support disabled */
-		.hw_strip_crc = 1,      /* CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -163,6 +131,7 @@ static struct kni_interface_stats kni_stats[RTE_MAX_ETHPORTS];
 
 static int kni_change_mtu(uint16_t port_id, unsigned int new_mtu);
 static int kni_config_network_interface(uint16_t port_id, uint8_t if_up);
+static int kni_config_mac_address(uint16_t port_id, uint8_t mac_addr[]);
 
 static rte_atomic32_t kni_stop = RTE_ATOMIC32_INIT(0);
 
@@ -607,11 +576,19 @@ init_port(uint16_t port)
 	int ret;
 	uint16_t nb_rxd = NB_RXD;
 	uint16_t nb_txd = NB_TXD;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_conf local_port_conf = port_conf;
 
 	/* Initialise device and RX/TX queues */
 	RTE_LOG(INFO, APP, "Initialising port %u ...\n", (unsigned)port);
 	fflush(stdout);
-	ret = rte_eth_dev_configure(port, 1, 1, &port_conf);
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	ret = rte_eth_dev_configure(port, 1, 1, &local_port_conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Could not configure port%u (%d)\n",
 		            (unsigned)port, ret);
@@ -621,14 +598,19 @@ init_port(uint16_t port)
 		rte_exit(EXIT_FAILURE, "Could not adjust number of descriptors "
 				"for port%u (%d)\n", (unsigned)port, ret);
 
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = local_port_conf.rxmode.offloads;
 	ret = rte_eth_rx_queue_setup(port, 0, nb_rxd,
-		rte_eth_dev_socket_id(port), NULL, pktmbuf_pool);
+		rte_eth_dev_socket_id(port), &rxq_conf, pktmbuf_pool);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Could not setup up RX queue for "
 				"port%u (%d)\n", (unsigned)port, ret);
 
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = local_port_conf.txmode.offloads;
 	ret = rte_eth_tx_queue_setup(port, 0, nb_txd,
-		rte_eth_dev_socket_id(port), NULL);
+		rte_eth_dev_socket_id(port), &txq_conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Could not setup up TX queue for "
 				"port%u (%d)\n", (unsigned)port, ret);
@@ -702,7 +684,10 @@ static int
 kni_change_mtu(uint16_t port_id, unsigned int new_mtu)
 {
 	int ret;
+	uint16_t nb_rxd = NB_RXD;
 	struct rte_eth_conf conf;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_rxconf rxq_conf;
 
 	if (port_id >= rte_eth_dev_count()) {
 		RTE_LOG(ERR, APP, "Invalid port id %d\n", port_id);
@@ -717,9 +702,9 @@ kni_change_mtu(uint16_t port_id, unsigned int new_mtu)
 	memcpy(&conf, &port_conf, sizeof(conf));
 	/* Set new MTU */
 	if (new_mtu > ETHER_MAX_LEN)
-		conf.rxmode.jumbo_frame = 1;
+		conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
 	else
-		conf.rxmode.jumbo_frame = 0;
+		conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME;
 
 	/* mtu + length of header + length of FCS = max pkt length */
 	conf.rxmode.max_rx_pkt_len = new_mtu + KNI_ENET_HEADER_SIZE +
@@ -730,6 +715,23 @@ kni_change_mtu(uint16_t port_id, unsigned int new_mtu)
 		return ret;
 	}
 
+	ret = rte_eth_dev_adjust_nb_rx_tx_desc(port_id, &nb_rxd, NULL);
+	if (ret < 0)
+		rte_exit(EXIT_FAILURE, "Could not adjust number of descriptors "
+				"for port%u (%d)\n", (unsigned int)port_id,
+				ret);
+
+	rte_eth_dev_info_get(port_id, &dev_info);
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = conf.rxmode.offloads;
+	ret = rte_eth_rx_queue_setup(port_id, 0, nb_rxd,
+		rte_eth_dev_socket_id(port_id), &rxq_conf, pktmbuf_pool);
+	if (ret < 0) {
+		RTE_LOG(ERR, APP, "Fail to setup Rx queue of port %d\n",
+				port_id);
+		return ret;
+	}
+
 	/* Restart specific port */
 	ret = rte_eth_dev_start(port_id);
 	if (ret < 0) {
@@ -766,6 +768,37 @@ kni_config_network_interface(uint16_t port_id, uint8_t if_up)
 	return ret;
 }
 
+static void
+print_ethaddr(const char *name, struct ether_addr *mac_addr)
+{
+	char buf[ETHER_ADDR_FMT_SIZE];
+	ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, mac_addr);
+	RTE_LOG(INFO, APP, "\t%s%s\n", name, buf);
+}
+
+/* Callback for request of configuring mac address */
+static int
+kni_config_mac_address(uint16_t port_id, uint8_t mac_addr[])
+{
+	int ret = 0;
+
+	if (port_id >= rte_eth_dev_count() || port_id >= RTE_MAX_ETHPORTS) {
+		RTE_LOG(ERR, APP, "Invalid port id %d\n", port_id);
+		return -EINVAL;
+	}
+
+	RTE_LOG(INFO, APP, "Configure mac address of %d\n", port_id);
+	print_ethaddr("Address:", (struct ether_addr *)mac_addr);
+
+	ret = rte_eth_dev_default_mac_addr_set(port_id,
+					       (struct ether_addr *)mac_addr);
+	if (ret < 0)
+		RTE_LOG(ERR, APP, "Failed to config mac_addr for port %d\n",
+			port_id);
+
+	return ret;
+}
+
 static int
 kni_alloc(uint16_t port_id)
 {
@@ -809,11 +842,17 @@ kni_alloc(uint16_t port_id)
 				conf.addr = dev_info.pci_dev->addr;
 				conf.id = dev_info.pci_dev->id;
 			}
+			/* Get the interface default mac address */
+			rte_eth_macaddr_get(port_id,
+					(struct ether_addr *)&conf.mac_addr);
+
+			rte_eth_dev_get_mtu(port_id, &conf.mtu);
 
 			memset(&ops, 0, sizeof(ops));
 			ops.port_id = port_id;
 			ops.change_mtu = kni_change_mtu;
 			ops.config_network_if = kni_config_network_interface;
+			ops.config_mac_address = kni_config_mac_address;
 
 			kni = rte_kni_alloc(pktmbuf_pool, &conf, &ops);
 		} else
diff --git a/examples/kni/meson.build b/examples/kni/meson.build
new file mode 100644
index 00000000..c39aead6
--- /dev/null
+++ b/examples/kni/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['kni', 'bus_pci']
+sources = files(
+	'main.c'
+)
diff --git a/examples/l2fwd-cat/Makefile b/examples/l2fwd-cat/Makefile
index a7fe6d68..aec770c2 100644
--- a/examples/l2fwd-cat/Makefile
+++ b/examples/l2fwd-cat/Makefile
@@ -1,33 +1,46 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2016 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016 Intel Corporation
+
+# binary name
+APP = l2fwd-cat
+
+# all source are stored in SRCS-y
+SRCS-y := l2fwd-cat.c cat.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+CFLAGS += -D_GNU_SOURCE
+LDFLAGS += -lpqos
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -42,12 +55,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l2fwd-cat
-
-# all source are stored in SRCS-y
-SRCS-y := l2fwd-cat.c cat.c
-
 CFLAGS += $(WERROR_FLAGS)
 
 # workaround for a gcc bug with noreturn attribute
@@ -65,3 +72,4 @@ LDLIBS += -L$(PQOS_INSTALL_PATH)
 LDLIBS += -lpqos
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l2fwd-cat/cat.c b/examples/l2fwd-cat/cat.c
index 689dcb11..a6081e67 100644
--- a/examples/l2fwd-cat/cat.c
+++ b/examples/l2fwd-cat/cat.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #include <getopt.h>
diff --git a/examples/l2fwd-cat/cat.h b/examples/l2fwd-cat/cat.h
index aef2b768..1eb0543c 100644
--- a/examples/l2fwd-cat/cat.h
+++ b/examples/l2fwd-cat/cat.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #ifndef _CAT_H
diff --git a/examples/l2fwd-cat/l2fwd-cat.c b/examples/l2fwd-cat/l2fwd-cat.c
index b10ac896..69339cca 100644
--- a/examples/l2fwd-cat/l2fwd-cat.c
+++ b/examples/l2fwd-cat/l2fwd-cat.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #include <stdint.h>
diff --git a/examples/l2fwd-cat/meson.build b/examples/l2fwd-cat/meson.build
new file mode 100644
index 00000000..b6deabc9
--- /dev/null
+++ b/examples/l2fwd-cat/meson.build
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+ext_deps += cc.find_library('pqos')
+cflags += '-D_GNU_SOURCE'
+cflags += '-I/usr/local/include' # assume pqos lib installed in /usr/local
+sources = files(
+	'cat.c', 'l2fwd-cat.c'
+)
diff --git a/examples/l2fwd-crypto/Makefile b/examples/l2fwd-crypto/Makefile
index e8224cae..a67f087b 100644
--- a/examples/l2fwd-crypto/Makefile
+++ b/examples/l2fwd-crypto/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = l2fwd-crypto
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,13 +48,8 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l2fwd-crypto
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
index d4e1682c..4d8341e2 100644
--- a/examples/l2fwd-crypto/main.c
+++ b/examples/l2fwd-crypto/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015-2016 Intel Corporation
  */
 
 #include <time.h>
@@ -98,8 +69,8 @@ enum cdev_type {
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
@@ -235,16 +206,13 @@ struct lcore_queue_conf {
 
 struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];
 
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.mq_mode = ETH_MQ_RX_NONE,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -2356,6 +2324,10 @@ initialize_ports(struct l2fwd_crypto_options *options)
 
 	for (last_portid = 0, portid = 0; portid < nb_ports; portid++) {
 		int retval;
+		struct rte_eth_dev_info dev_info;
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_txconf txq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
 
 		/* Skip ports that are not enabled */
 		if ((options->portmask & (1 << portid)) == 0)
@@ -2364,7 +2336,11 @@ initialize_ports(struct l2fwd_crypto_options *options)
 		/* init port */
 		printf("Initializing port %u... ", portid);
 		fflush(stdout);
-		retval = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+		retval = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 		if (retval < 0) {
 			printf("Cannot configure device: err=%d, port=%u\n",
 				  retval, portid);
@@ -2381,9 +2357,11 @@ initialize_ports(struct l2fwd_crypto_options *options)
 
 		/* init one RX queue */
 		fflush(stdout);
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		retval = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
 					     rte_eth_dev_socket_id(portid),
-					     NULL, l2fwd_pktmbuf_pool);
+					     &rxq_conf, l2fwd_pktmbuf_pool);
 		if (retval < 0) {
 			printf("rte_eth_rx_queue_setup:err=%d, port=%u\n",
 					retval, portid);
@@ -2392,9 +2370,12 @@ initialize_ports(struct l2fwd_crypto_options *options)
 
 		/* init one TX queue on each port */
 		fflush(stdout);
+		txq_conf = dev_info.default_txconf;
+		txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txq_conf.offloads = local_port_conf.txmode.offloads;
 		retval = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 				rte_eth_dev_socket_id(portid),
-				NULL);
+				&txq_conf);
 		if (retval < 0) {
 			printf("rte_eth_tx_queue_setup:err=%d, port=%u\n",
 				retval, portid);
diff --git a/examples/l2fwd-crypto/meson.build b/examples/l2fwd-crypto/meson.build
new file mode 100644
index 00000000..09438a6a
--- /dev/null
+++ b/examples/l2fwd-crypto/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'cryptodev'
+sources = files(
+	'main.c'
+)
diff --git a/examples/l2fwd-jobstats/Makefile b/examples/l2fwd-jobstats/Makefile
index ab089f66..696a8b21 100644
--- a/examples/l2fwd-jobstats/Makefile
+++ b/examples/l2fwd-jobstats/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2015 Intel Corporation
+
+# binary name
+APP = l2fwd-jobstats
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,14 +48,9 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l2fwd-jobstats
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l2fwd-jobstats/main.c b/examples/l2fwd-jobstats/main.c
index 485370de..2554f448 100644
--- a/examples/l2fwd-jobstats/main.c
+++ b/examples/l2fwd-jobstats/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <locale.h>
@@ -75,8 +46,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -116,14 +87,11 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];
 
 struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
 
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -769,7 +737,6 @@ int
 main(int argc, char **argv)
 {
 	struct lcore_queue_conf *qconf;
-	struct rte_eth_dev_info dev_info;
 	unsigned lcore_id, rx_lcore_id;
 	unsigned nb_ports_in_mask = 0;
 	int ret;
@@ -827,8 +794,6 @@ main(int argc, char **argv)
 			last_port = portid;
 
 		nb_ports_in_mask++;
-
-		rte_eth_dev_info_get(portid, &dev_info);
 	}
 	if (nb_ports_in_mask % 2) {
 		printf("Notice: odd number of ports in portmask.\n");
@@ -866,6 +831,11 @@ main(int argc, char **argv)
 
 	/* Initialise each port */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_dev_info dev_info;
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_txconf txq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) {
 			printf("Skipping disabled port %u\n", portid);
@@ -875,7 +845,11 @@ main(int argc, char **argv)
 		/* init port */
 		printf("Initializing port %u... ", portid);
 		fflush(stdout);
-		ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+		ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n",
 				  ret, portid);
@@ -891,19 +865,24 @@ main(int argc, char **argv)
 
 		/* init one RX queue */
 		fflush(stdout);
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
 					     rte_eth_dev_socket_id(portid),
-					     NULL,
+					     &rxq_conf,
 					     l2fwd_pktmbuf_pool);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup:err=%d, port=%u\n",
 				  ret, portid);
 
 		/* init one TX queue on each port */
+		txq_conf = dev_info.default_txconf;
+		txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txq_conf.offloads = local_port_conf.txmode.offloads;
 		fflush(stdout);
 		ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 				rte_eth_dev_socket_id(portid),
-				NULL);
+				&txq_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE,
 			"rte_eth_tx_queue_setup:err=%d, port=%u\n",
diff --git a/examples/l2fwd-jobstats/meson.build b/examples/l2fwd-jobstats/meson.build
new file mode 100644
index 00000000..1ffd484e
--- /dev/null
+++ b/examples/l2fwd-jobstats/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['jobstats', 'timer']
+sources = files(
+	'main.c'
+)
diff --git a/examples/l2fwd-keepalive/Makefile b/examples/l2fwd-keepalive/Makefile
index ca45a798..4ab67db4 100644
--- a/examples/l2fwd-keepalive/Makefile
+++ b/examples/l2fwd-keepalive/Makefile
@@ -1,33 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2016 Intel Corporation
+
+# binary name
+APP = l2fwd-keepalive
+
+# all source are stored in SRCS-y
+SRCS-y := main.c shm.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+LDFLAGS += -pthread -lrt
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,14 +50,9 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l2fwd-keepalive
-
-# all source are stored in SRCS-y
-SRCS-y := main.c shm.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 LDFLAGS += -lrt
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l2fwd-keepalive/ka-agent/Makefile b/examples/l2fwd-keepalive/ka-agent/Makefile
index fd0c38b4..ddb6e83f 100644
--- a/examples/l2fwd-keepalive/ka-agent/Makefile
+++ b/examples/l2fwd-keepalive/ka-agent/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2016 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/l2fwd-keepalive/ka-agent/main.c b/examples/l2fwd-keepalive/ka-agent/main.c
index ba0ac352..b8a755db 100644
--- a/examples/l2fwd-keepalive/ka-agent/main.c
+++ b/examples/l2fwd-keepalive/ka-agent/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c
index 358ca5ec..39b8c328 100644
--- a/examples/l2fwd-keepalive/main.c
+++ b/examples/l2fwd-keepalive/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -81,8 +52,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -107,14 +78,11 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];
 
 struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
 
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -556,7 +524,6 @@ int
 main(int argc, char **argv)
 {
 	struct lcore_queue_conf *qconf;
-	struct rte_eth_dev_info dev_info;
 	int ret;
 	uint16_t nb_ports;
 	uint16_t nb_ports_available;
@@ -618,8 +585,6 @@ main(int argc, char **argv)
 			last_port = portid;
 
 		nb_ports_in_mask++;
-
-		rte_eth_dev_info_get(portid, &dev_info);
 	}
 	if (nb_ports_in_mask % 2) {
 		printf("Notice: odd number of ports in portmask.\n");
@@ -658,6 +623,11 @@ main(int argc, char **argv)
 
 	/* Initialise each port */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_dev_info dev_info;
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_txconf txq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) {
 			printf("Skipping disabled port %u\n", portid);
@@ -667,7 +637,11 @@ main(int argc, char **argv)
 		/* init port */
 		printf("Initializing port %u... ", portid);
 		fflush(stdout);
-		ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+		ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE,
 				"Cannot configure device: err=%d, port=%u\n",
@@ -684,9 +658,11 @@ main(int argc, char **argv)
 
 		/* init one RX queue */
 		fflush(stdout);
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
 					     rte_eth_dev_socket_id(portid),
-					     NULL,
+					     &rxq_conf,
 					     l2fwd_pktmbuf_pool);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE,
@@ -695,9 +671,12 @@ main(int argc, char **argv)
 
 		/* init one TX queue on each port */
 		fflush(stdout);
+		txq_conf = dev_info.default_txconf;
+		txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txq_conf.offloads = local_port_conf.txmode.offloads;
 		ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 				rte_eth_dev_socket_id(portid),
-				NULL);
+				&txq_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE,
 				"rte_eth_tx_queue_setup:err=%d, port=%u\n",
diff --git a/examples/l2fwd-keepalive/meson.build b/examples/l2fwd-keepalive/meson.build
new file mode 100644
index 00000000..6f7b007e
--- /dev/null
+++ b/examples/l2fwd-keepalive/meson.build
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+ext_deps += cc.find_library('rt')
+deps += 'timer'
+sources = files(
+	'main.c', 'shm.c'
+)
diff --git a/examples/l2fwd-keepalive/shm.c b/examples/l2fwd-keepalive/shm.c
index fbf5bd79..7c7a9ea8 100644
--- a/examples/l2fwd-keepalive/shm.c
+++ b/examples/l2fwd-keepalive/shm.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #include <time.h>
diff --git a/examples/l2fwd-keepalive/shm.h b/examples/l2fwd-keepalive/shm.h
index 66a60600..7a9d5972 100644
--- a/examples/l2fwd-keepalive/shm.h
+++ b/examples/l2fwd-keepalive/shm.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #define RTE_KEEPALIVE_SHM_NAME "/dpdk_keepalive_shm_name"
diff --git a/examples/l2fwd/Makefile b/examples/l2fwd/Makefile
index 8896ab45..a8a47ad4 100644
--- a/examples/l2fwd/Makefile
+++ b/examples/l2fwd/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = l2fwd
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,13 +48,8 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l2fwd
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c
index e89e2e1b..e4a4a7c3 100644
--- a/examples/l2fwd/main.c
+++ b/examples/l2fwd/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -75,8 +46,6 @@ static int mac_updating = 1;
 
 #define RTE_LOGTYPE_L2FWD RTE_LOGTYPE_USER1
 
-#define NB_MBUF   8192
-
 #define MAX_PKT_BURST 32
 #define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
 #define MEMPOOL_CACHE_SIZE 256
@@ -84,8 +53,8 @@ static int mac_updating = 1;
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -110,14 +79,11 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];
 
 static struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
 
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -549,13 +515,14 @@ int
 main(int argc, char **argv)
 {
 	struct lcore_queue_conf *qconf;
-	struct rte_eth_dev_info dev_info;
 	int ret;
 	uint16_t nb_ports;
 	uint16_t nb_ports_available;
 	uint16_t portid, last_port;
 	unsigned lcore_id, rx_lcore_id;
 	unsigned nb_ports_in_mask = 0;
+	unsigned int nb_lcores = 0;
+	unsigned int nb_mbufs;
 
 	/* init EAL */
 	ret = rte_eal_init(argc, argv);
@@ -578,17 +545,15 @@ main(int argc, char **argv)
 	/* convert to number of cycles */
 	timer_period *= rte_get_timer_hz();
 
-	/* create the mbuf pool */
-	l2fwd_pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF,
-		MEMPOOL_CACHE_SIZE, 0, RTE_MBUF_DEFAULT_BUF_SIZE,
-		rte_socket_id());
-	if (l2fwd_pktmbuf_pool == NULL)
-		rte_exit(EXIT_FAILURE, "Cannot init mbuf pool\n");
-
 	nb_ports = rte_eth_dev_count();
 	if (nb_ports == 0)
 		rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
 
+	/* check port mask to possible port mask */
+	if (l2fwd_enabled_port_mask & ~((1 << nb_ports) - 1))
+		rte_exit(EXIT_FAILURE, "Invalid portmask; possible (0x%x)\n",
+			(1 << nb_ports) - 1);
+
 	/* reset l2fwd_dst_ports */
 	for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++)
 		l2fwd_dst_ports[portid] = 0;
@@ -610,8 +575,6 @@ main(int argc, char **argv)
 			last_port = portid;
 
 		nb_ports_in_mask++;
-
-		rte_eth_dev_info_get(portid, &dev_info);
 	}
 	if (nb_ports_in_mask % 2) {
 		printf("Notice: odd number of ports in portmask.\n");
@@ -636,9 +599,11 @@ main(int argc, char **argv)
 				rte_exit(EXIT_FAILURE, "Not enough cores\n");
 		}
 
-		if (qconf != &lcore_queue_conf[rx_lcore_id])
+		if (qconf != &lcore_queue_conf[rx_lcore_id]) {
 			/* Assigned a new logical core in the loop above. */
 			qconf = &lcore_queue_conf[rx_lcore_id];
+			nb_lcores++;
+		}
 
 		qconf->rx_port_list[qconf->n_rx_port] = portid;
 		qconf->n_rx_port++;
@@ -647,8 +612,23 @@ main(int argc, char **argv)
 
 	nb_ports_available = nb_ports;
 
+	nb_mbufs = RTE_MAX(nb_ports * (nb_rxd + nb_txd + MAX_PKT_BURST +
+		nb_lcores * MEMPOOL_CACHE_SIZE), 8192U);
+
+	/* create the mbuf pool */
+	l2fwd_pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool", nb_mbufs,
+		MEMPOOL_CACHE_SIZE, 0, RTE_MBUF_DEFAULT_BUF_SIZE,
+		rte_socket_id());
+	if (l2fwd_pktmbuf_pool == NULL)
+		rte_exit(EXIT_FAILURE, "Cannot init mbuf pool\n");
+
 	/* Initialise each port */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_txconf txq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
+		struct rte_eth_dev_info dev_info;
+
 		/* skip ports that are not enabled */
 		if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) {
 			printf("Skipping disabled port %u\n", portid);
@@ -658,7 +638,11 @@ main(int argc, char **argv)
 		/* init port */
 		printf("Initializing port %u... ", portid);
 		fflush(stdout);
-		ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+		ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n",
 				  ret, portid);
@@ -674,9 +658,11 @@ main(int argc, char **argv)
 
 		/* init one RX queue */
 		fflush(stdout);
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
 					     rte_eth_dev_socket_id(portid),
-					     NULL,
+					     &rxq_conf,
 					     l2fwd_pktmbuf_pool);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup:err=%d, port=%u\n",
@@ -684,9 +670,12 @@ main(int argc, char **argv)
 
 		/* init one TX queue on each port */
 		fflush(stdout);
+		txq_conf = dev_info.default_txconf;
+		txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txq_conf.offloads = local_port_conf.txmode.offloads;
 		ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 				rte_eth_dev_socket_id(portid),
-				NULL);
+				&txq_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup:err=%d, port=%u\n",
 				ret, portid);
diff --git a/examples/l2fwd/meson.build b/examples/l2fwd/meson.build
new file mode 100644
index 00000000..c34e11e3
--- /dev/null
+++ b/examples/l2fwd/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c'
+)
diff --git a/examples/l3fwd-acl/Makefile b/examples/l3fwd-acl/Makefile
index 3cd299f1..285683f8 100644
--- a/examples/l3fwd-acl/Makefile
+++ b/examples/l3fwd-acl/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = l3fwd-acl
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l3fwd-acl
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -54,3 +58,4 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l3fwd-acl/main.c b/examples/l3fwd-acl/main.c
index e50b1a1a..9aebb331 100644
--- a/examples/l3fwd-acl/main.c
+++ b/examples/l3fwd-acl/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -68,7 +39,7 @@
 #include <rte_string_fns.h>
 #include <rte_acl.h>
 
-#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
 #define L3FWDACL_DEBUG
 #endif
 #define DO_RFC_1812_CHECKS
@@ -105,8 +76,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -156,11 +127,9 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode	= ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
+			     DEV_RX_OFFLOAD_CHECKSUM),
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -1727,7 +1696,10 @@ parse_args(int argc, char **argv)
 				};
 
 				printf("jumbo frame is enabled\n");
-				port_conf.rxmode.jumbo_frame = 1;
+				port_conf.rxmode.offloads |=
+						DEV_RX_OFFLOAD_JUMBO_FRAME;
+				port_conf.txmode.offloads |=
+						DEV_TX_OFFLOAD_MULTI_SEGS;
 
 				/*
 				 * if no max-pkt-len set, then use the
@@ -1932,6 +1904,8 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("\nSkipping disabled port %d\n", portid);
@@ -1948,8 +1922,12 @@ main(int argc, char **argv)
 			n_tx_queue = MAX_TX_QUEUE_PER_PORT;
 		printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
 			nb_rx_queue, (unsigned)n_tx_queue);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		ret = rte_eth_dev_configure(portid, nb_rx_queue,
-					(uint16_t)n_tx_queue, &port_conf);
+					(uint16_t)n_tx_queue, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE,
 				"Cannot configure device: err=%d, port=%d\n",
@@ -2004,8 +1982,8 @@ main(int argc, char **argv)
 
 			rte_eth_dev_info_get(portid, &dev_info);
 			txconf = &dev_info.default_txconf;
-			if (port_conf.rxmode.jumbo_frame)
-				txconf->txq_flags = 0;
+			txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+			txconf->offloads = local_port_conf.txmode.offloads;
 			ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
 						     socketid, txconf);
 			if (ret < 0)
@@ -2031,8 +2009,14 @@ main(int argc, char **argv)
 		fflush(stdout);
 		/* init RX queues */
 		for (queue = 0; queue < qconf->n_rx_queue; ++queue) {
+			struct rte_eth_dev *dev;
+			struct rte_eth_conf *conf;
+			struct rte_eth_rxconf rxq_conf;
+
 			portid = qconf->rx_queue_list[queue].port_id;
 			queueid = qconf->rx_queue_list[queue].queue_id;
+			dev = &rte_eth_devices[portid];
+			conf = &dev->data->dev_conf;
 
 			if (numa_on)
 				socketid = (uint8_t)
@@ -2043,8 +2027,11 @@ main(int argc, char **argv)
 			printf("rxq=%d,%d,%d ", portid, queueid, socketid);
 			fflush(stdout);
 
+			rte_eth_dev_info_get(portid, &dev_info);
+			rxq_conf = dev_info.default_rxconf;
+			rxq_conf.offloads = conf->rxmode.offloads;
 			ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
-					socketid, NULL,
+					socketid, &rxq_conf,
 					pktmbuf_pool[socketid]);
 			if (ret < 0)
 				rte_exit(EXIT_FAILURE,
diff --git a/examples/l3fwd-acl/meson.build b/examples/l3fwd-acl/meson.build
new file mode 100644
index 00000000..7096e00c
--- /dev/null
+++ b/examples/l3fwd-acl/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['acl', 'lpm', 'hash']
+sources = files(
+	'main.c'
+)
diff --git a/examples/l3fwd-power/Makefile b/examples/l3fwd-power/Makefile
index 9c4f4430..390b7d6b 100644
--- a/examples/l3fwd-power/Makefile
+++ b/examples/l3fwd-power/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = l3fwd-power
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -44,12 +54,6 @@ please change the definition of the RTE_TARGET environment variable)
 all:
 else
 
-# binary name
-APP = l3fwd-power
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -61,3 +65,4 @@ endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
 endif
+endif
diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index 0a4ed145..b2a7c79e 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -79,8 +50,6 @@
 
 #define MIN_ZERO_POLL_COUNT 10
 
-/* around 100ms at 2 Ghz */
-#define TIMER_RESOLUTION_CYCLES           200000000ULL
 /* 100 ms interval */
 #define TIMER_NUMBER_PER_SECOND           10
 /* 100000 us */
@@ -143,8 +112,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 512
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -215,11 +184,9 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode        = ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
+			     DEV_RX_OFFLOAD_CHECKSUM),
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -231,7 +198,6 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode = ETH_MQ_TX_NONE,
 	},
 	.intr_conf = {
-		.lsc = 1,
 		.rxq = 1,
 	},
 };
@@ -757,6 +723,7 @@ power_freq_scaleup_heuristic(unsigned lcore_id,
 			     uint16_t port_id,
 			     uint16_t queue_id)
 {
+	uint32_t rxq_count = rte_eth_rx_queue_count(port_id, queue_id);
 /**
  * HW Rx queue size is 128 by default, Rx burst read at maximum 32 entries
  * per iteration
@@ -768,15 +735,12 @@ power_freq_scaleup_heuristic(unsigned lcore_id,
 #define FREQ_UP_TREND2_ACC   100
 #define FREQ_UP_THRESHOLD    10000
 
-	if (likely(rte_eth_rx_descriptor_done(port_id, queue_id,
-			FREQ_GEAR3_RX_PACKET_THRESHOLD) > 0)) {
+	if (likely(rxq_count > FREQ_GEAR3_RX_PACKET_THRESHOLD)) {
 		stats[lcore_id].trend = 0;
 		return FREQ_HIGHEST;
-	} else if (likely(rte_eth_rx_descriptor_done(port_id, queue_id,
-			FREQ_GEAR2_RX_PACKET_THRESHOLD) > 0))
+	} else if (likely(rxq_count > FREQ_GEAR2_RX_PACKET_THRESHOLD))
 		stats[lcore_id].trend += FREQ_UP_TREND2_ACC;
-	else if (likely(rte_eth_rx_descriptor_done(port_id, queue_id,
-			FREQ_GEAR1_RX_PACKET_THRESHOLD) > 0))
+	else if (likely(rxq_count > FREQ_GEAR1_RX_PACKET_THRESHOLD))
 		stats[lcore_id].trend += FREQ_UP_TREND1_ACC;
 
 	if (likely(stats[lcore_id].trend > FREQ_UP_THRESHOLD)) {
@@ -875,7 +839,7 @@ main_loop(__attribute__((unused)) void *dummy)
 {
 	struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
 	unsigned lcore_id;
-	uint64_t prev_tsc, diff_tsc, cur_tsc;
+	uint64_t prev_tsc, diff_tsc, cur_tsc, tim_res_tsc, hz;
 	uint64_t prev_tsc_power = 0, cur_tsc_power, diff_tsc_power;
 	int i, j, nb_rx;
 	uint8_t queueid;
@@ -890,6 +854,8 @@ main_loop(__attribute__((unused)) void *dummy)
 	const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1) / US_PER_S * BURST_TX_DRAIN_US;
 
 	prev_tsc = 0;
+	hz = rte_get_timer_hz();
+	tim_res_tsc = hz/TIMER_NUMBER_PER_SECOND;
 
 	lcore_id = rte_lcore_id();
 	qconf = &lcore_conf[lcore_id];
@@ -935,7 +901,7 @@ main_loop(__attribute__((unused)) void *dummy)
 		}
 
 		diff_tsc_power = cur_tsc_power - prev_tsc_power;
-		if (diff_tsc_power > TIMER_RESOLUTION_CYCLES) {
+		if (diff_tsc_power > tim_res_tsc) {
 			rte_timer_manage();
 			prev_tsc_power = cur_tsc_power;
 		}
@@ -1051,9 +1017,11 @@ start_rx:
 					turn_on_intr(qconf);
 					sleep_until_rx_interrupt(
 						qconf->n_rx_queue);
+					/**
+					 * start receiving packets immediately
+					 */
+					goto start_rx;
 				}
-				/* start receiving packets immediately */
-				goto start_rx;
 			}
 			stats[lcore_id].sleep_time += lcore_idle_hint;
 		}
@@ -1317,7 +1285,10 @@ parse_args(int argc, char **argv)
 									0, 0};
 
 				printf("jumbo frame is enabled \n");
-				port_conf.rxmode.jumbo_frame = 1;
+				port_conf.rxmode.offloads |=
+						DEV_RX_OFFLOAD_JUMBO_FRAME;
+				port_conf.txmode.offloads |=
+						DEV_TX_OFFLOAD_MULTI_SEGS;
 
 				/**
 				 * if no max-pkt-len set, use the default value
@@ -1654,7 +1625,6 @@ main(int argc, char **argv)
 	uint32_t dev_rxq_num, dev_txq_num;
 	uint8_t nb_rx_queue, queue, socketid;
 	uint16_t portid;
-	uint16_t org_rxq_intr = port_conf.intr_conf.rxq;
 
 	/* catch SIGINT and restore cpufreq governor to ondemand */
 	signal(SIGINT, signal_exit_now);
@@ -1690,6 +1660,8 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("\nSkipping disabled port %d\n", portid);
@@ -1717,11 +1689,13 @@ main(int argc, char **argv)
 			nb_rx_queue, (unsigned)n_tx_queue );
 		/* If number of Rx queue is 0, no need to enable Rx interrupt */
 		if (nb_rx_queue == 0)
-			port_conf.intr_conf.rxq = 0;
+			local_port_conf.intr_conf.rxq = 0;
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		ret = rte_eth_dev_configure(portid, nb_rx_queue,
-					(uint16_t)n_tx_queue, &port_conf);
-		/* Revert to original value */
-		port_conf.intr_conf.rxq = org_rxq_intr;
+					(uint16_t)n_tx_queue, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: "
 					"err=%d, port=%d\n", ret, portid);
@@ -1776,10 +1750,9 @@ main(int argc, char **argv)
 			printf("txq=%u,%d,%d ", lcore_id, queueid, socketid);
 			fflush(stdout);
 
-			rte_eth_dev_info_get(portid, &dev_info);
 			txconf = &dev_info.default_txconf;
-			if (port_conf.rxmode.jumbo_frame)
-				txconf->txq_flags = 0;
+			txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+			txconf->offloads = local_port_conf.txmode.offloads;
 			ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
 						     socketid, txconf);
 			if (ret < 0)
@@ -1819,8 +1792,14 @@ main(int argc, char **argv)
 		fflush(stdout);
 		/* init RX queues */
 		for(queue = 0; queue < qconf->n_rx_queue; ++queue) {
+			struct rte_eth_rxconf rxq_conf;
+			struct rte_eth_dev *dev;
+			struct rte_eth_conf *conf;
+
 			portid = qconf->rx_queue_list[queue].port_id;
 			queueid = qconf->rx_queue_list[queue].queue_id;
+			dev = &rte_eth_devices[portid];
+			conf = &dev->data->dev_conf;
 
 			if (numa_on)
 				socketid = \
@@ -1831,8 +1810,11 @@ main(int argc, char **argv)
 			printf("rxq=%d,%d,%d ", portid, queueid, socketid);
 			fflush(stdout);
 
+			rte_eth_dev_info_get(portid, &dev_info);
+			rxq_conf = dev_info.default_rxconf;
+			rxq_conf.offloads = conf->rxmode.offloads;
 			ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
-				socketid, NULL,
+				socketid, &rxq_conf,
 				pktmbuf_pool[socketid]);
 			if (ret < 0)
 				rte_exit(EXIT_FAILURE,
diff --git a/examples/l3fwd-power/meson.build b/examples/l3fwd-power/meson.build
new file mode 100644
index 00000000..61e8daa9
--- /dev/null
+++ b/examples/l3fwd-power/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['power', 'timer', 'lpm', 'hash']
+sources = files(
+	'main.c'
+)
diff --git a/examples/l3fwd-vf/Makefile b/examples/l3fwd-vf/Makefile
index 989faf03..dfb1d52d 100644
--- a/examples/l3fwd-vf/Makefile
+++ b/examples/l3fwd-vf/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = l3fwd-vf
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l3fwd-vf
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3 $(USER_FLAGS)
 CFLAGS += $(WERROR_FLAGS)
 
@@ -54,3 +58,4 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l3fwd-vf/main.c b/examples/l3fwd-vf/main.c
index 6ef89fc8..c69bd62f 100644
--- a/examples/l3fwd-vf/main.c
+++ b/examples/l3fwd-vf/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -135,8 +106,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -190,11 +161,9 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode	= ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
+			     DEV_RX_OFFLOAD_CHECKSUM),
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -990,6 +959,8 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("\nSkipping disabled port %d\n", portid);
@@ -1006,7 +977,13 @@ main(int argc, char **argv)
 
 		printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
 			nb_rx_queue, (unsigned)1 );
-		ret = rte_eth_dev_configure(portid, nb_rx_queue, n_tx_queue, &port_conf);
+
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+		ret = rte_eth_dev_configure(portid, nb_rx_queue,
+					    n_tx_queue, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%d\n",
 				ret, portid);
@@ -1032,10 +1009,9 @@ main(int argc, char **argv)
 		printf("txq=%d,%d,%d ", portid, 0, socketid);
 		fflush(stdout);
 
-		rte_eth_dev_info_get(portid, &dev_info);
 		txconf = &dev_info.default_txconf;
-		if (port_conf.rxmode.jumbo_frame)
-			txconf->txq_flags = 0;
+		txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txconf->offloads = local_port_conf.txmode.offloads;
 		ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 						 socketid, txconf);
 		if (ret < 0)
@@ -1046,6 +1022,8 @@ main(int argc, char **argv)
 	}
 
 	for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
+		struct rte_eth_rxconf rxq_conf;
+
 		if (rte_lcore_is_enabled(lcore_id) == 0)
 			continue;
 		qconf = &lcore_conf[lcore_id];
@@ -1055,8 +1033,13 @@ main(int argc, char **argv)
 		fflush(stdout);
 		/* init RX queues */
 		for(queue = 0; queue < qconf->n_rx_queue; ++queue) {
+			struct rte_eth_dev *dev;
+			struct rte_eth_conf *conf;
+
 			portid = qconf->rx_queue_list[queue].port_id;
 			queueid = qconf->rx_queue_list[queue].queue_id;
+			dev = &rte_eth_devices[portid];
+			conf = &dev->data->dev_conf;
 
 			if (numa_on)
 				socketid = (uint8_t)rte_lcore_to_socket_id(lcore_id);
@@ -1066,8 +1049,11 @@ main(int argc, char **argv)
 			printf("rxq=%d,%d,%d ", portid, queueid, socketid);
 			fflush(stdout);
 
+			rte_eth_dev_info_get(portid, &dev_info);
+			rxq_conf = dev_info.default_rxconf;
+			rxq_conf.offloads = conf->rxmode.offloads;
 			ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
-						socketid, NULL,
+						socketid, &rxq_conf,
 						pktmbuf_pool[socketid]);
 			if (ret < 0)
 				rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup: err=%d,"
diff --git a/examples/l3fwd-vf/meson.build b/examples/l3fwd-vf/meson.build
new file mode 100644
index 00000000..226286e7
--- /dev/null
+++ b/examples/l3fwd-vf/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['lpm', 'hash']
+sources = files(
+	'main.c'
+)
diff --git a/examples/l3fwd/Makefile b/examples/l3fwd/Makefile
index d99a43ad..cccdd9df 100644
--- a/examples/l3fwd/Makefile
+++ b/examples/l3fwd/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2016 Intel Corporation
+
+# binary name
+APP = l3fwd
+
+# all source are stored in SRCS-y
+SRCS-y := main.c l3fwd_lpm.c l3fwd_em.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,14 +48,9 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l3fwd
-
-# all source are stored in SRCS-y
-SRCS-y := main.c l3fwd_lpm.c l3fwd_em.c
-
 CFLAGS += -I$(SRCDIR)
 CFLAGS += -O3 $(USER_FLAGS)
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/l3fwd/l3fwd.h b/examples/l3fwd/l3fwd.h
index 4bb15943..c962deac 100644
--- a/examples/l3fwd/l3fwd.h
+++ b/examples/l3fwd/l3fwd.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __L3_FWD_H__
diff --git a/examples/l3fwd/l3fwd_altivec.h b/examples/l3fwd/l3fwd_altivec.h
index a1d25eaa..5ec99f96 100644
--- a/examples/l3fwd/l3fwd_altivec.h
+++ b/examples/l3fwd/l3fwd_altivec.h
@@ -1,38 +1,9 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   Copyright(c) 2017 IBM Corporation.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation.
+ * Copyright(c) 2017 IBM Corporation.
+ * All rights reserved.
  */
 
-
 #ifndef _L3FWD_ALTIVEC_H_
 #define _L3FWD_ALTIVEC_H_
 
diff --git a/examples/l3fwd/l3fwd_em.c b/examples/l3fwd/l3fwd_em.c
index 2b7c173b..9dc3b8c4 100644
--- a/examples/l3fwd/l3fwd_em.c
+++ b/examples/l3fwd/l3fwd_em.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/l3fwd/l3fwd_em.h b/examples/l3fwd/l3fwd_em.h
index 302291d7..228164e2 100644
--- a/examples/l3fwd/l3fwd_em.h
+++ b/examples/l3fwd/l3fwd_em.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __L3FWD_EM_H__
diff --git a/examples/l3fwd/l3fwd_em_hlm_sse.h b/examples/l3fwd/l3fwd_em_hlm_sse.h
index 0dd44dfa..41e2be95 100644
--- a/examples/l3fwd/l3fwd_em_hlm_sse.h
+++ b/examples/l3fwd/l3fwd_em_hlm_sse.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 #ifndef __L3FWD_EM_HLM_SSE_H__
diff --git a/examples/l3fwd/l3fwd_em_sequential.h b/examples/l3fwd/l3fwd_em_sequential.h
index fa89f0f3..35cf5eac 100644
--- a/examples/l3fwd/l3fwd_em_sequential.h
+++ b/examples/l3fwd/l3fwd_em_sequential.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __L3FWD_EM_SEQUENTIAL_H__
diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c
index 2d0e1724..a747126a 100644
--- a/examples/l3fwd/l3fwd_lpm.c
+++ b/examples/l3fwd/l3fwd_lpm.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/l3fwd/l3fwd_lpm.h b/examples/l3fwd/l3fwd_lpm.h
index 53b7fc80..b68868f4 100644
--- a/examples/l3fwd/l3fwd_lpm.h
+++ b/examples/l3fwd/l3fwd_lpm.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __L3FWD_LPM_H__
diff --git a/examples/l3fwd/l3fwd_lpm_altivec.h b/examples/l3fwd/l3fwd_lpm_altivec.h
index 36ca983f..4c9e2438 100644
--- a/examples/l3fwd/l3fwd_lpm_altivec.h
+++ b/examples/l3fwd/l3fwd_lpm_altivec.h
@@ -1,35 +1,7 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   Copyright(c) 2017 IBM Corporation.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation.
+ * Copyright(c) 2017 IBM Corporation.
+ * All rights reserved.
  */
 
 #ifndef __L3FWD_LPM_ALTIVEC_H__
diff --git a/examples/l3fwd/l3fwd_lpm_sse.h b/examples/l3fwd/l3fwd_lpm_sse.h
index d474396e..1d161590 100644
--- a/examples/l3fwd/l3fwd_lpm_sse.h
+++ b/examples/l3fwd/l3fwd_lpm_sse.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #ifndef __L3FWD_LPM_SSE_H__
diff --git a/examples/l3fwd/l3fwd_sse.h b/examples/l3fwd/l3fwd_sse.h
index 831760f0..ed5267c1 100644
--- a/examples/l3fwd/l3fwd_sse.h
+++ b/examples/l3fwd/l3fwd_sse.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 
 
diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c
index 6229568f..e7111fa1 100644
--- a/examples/l3fwd/main.c
+++ b/examples/l3fwd/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -79,8 +50,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 
 #define MAX_TX_QUEUE_PER_PORT RTE_MAX_ETHPORTS
 #define MAX_RX_QUEUE_PER_PORT 128
@@ -149,11 +120,9 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode = ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
+			     DEV_RX_OFFLOAD_CHECKSUM),
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -307,7 +276,7 @@ init_lcore_rx_queues(void)
 static void
 print_usage(const char *prgname)
 {
-	printf("%s [EAL options] --"
+	fprintf(stderr, "%s [EAL options] --"
 		" -p PORTMASK"
 		" [-P]"
 		" [-E]"
@@ -537,22 +506,6 @@ parse_args(int argc, char **argv)
 	argvopt = argv;
 
 	/* Error or normal output strings. */
-	const char *str1 = "L3FWD: Invalid portmask";
-	const char *str2 = "L3FWD: Promiscuous mode selected";
-	const char *str3 = "L3FWD: Exact match selected";
-	const char *str4 = "L3FWD: Longest-prefix match selected";
-	const char *str5 = "L3FWD: Invalid config";
-	const char *str6 = "L3FWD: NUMA is disabled";
-	const char *str7 = "L3FWD: IPV6 is specified";
-	const char *str8 =
-		"L3FWD: Jumbo frame is enabled - disabling simple TX path";
-	const char *str9 = "L3FWD: Invalid packet length";
-	const char *str10 = "L3FWD: Set jumbo frame max packet len to ";
-	const char *str11 = "L3FWD: Invalid hash entry number";
-	const char *str12 =
-		"L3FWD: LPM and EM are mutually exclusive, select only one";
-	const char *str13 = "L3FWD: LPM or EM none selected, default LPM on";
-
 	while ((opt = getopt_long(argc, argvopt, short_options,
 				lgopts, &option_index)) != EOF) {
 
@@ -561,24 +514,21 @@ parse_args(int argc, char **argv)
 		case 'p':
 			enabled_port_mask = parse_portmask(optarg);
 			if (enabled_port_mask == 0) {
-				printf("%s\n", str1);
+				fprintf(stderr, "Invalid portmask\n");
 				print_usage(prgname);
 				return -1;
 			}
 			break;
 
 		case 'P':
-			printf("%s\n", str2);
 			promiscuous_on = 1;
 			break;
 
 		case 'E':
-			printf("%s\n", str3);
 			l3fwd_em_on = 1;
 			break;
 
 		case 'L':
-			printf("%s\n", str4);
 			l3fwd_lpm_on = 1;
 			break;
 
@@ -586,7 +536,7 @@ parse_args(int argc, char **argv)
 		case CMD_LINE_OPT_CONFIG_NUM:
 			ret = parse_config(optarg);
 			if (ret) {
-				printf("%s\n", str5);
+				fprintf(stderr, "Invalid config\n");
 				print_usage(prgname);
 				return -1;
 			}
@@ -597,22 +547,20 @@ parse_args(int argc, char **argv)
 			break;
 
 		case CMD_LINE_OPT_NO_NUMA_NUM:
-			printf("%s\n", str6);
 			numa_on = 0;
 			break;
 
 		case CMD_LINE_OPT_IPV6_NUM:
-			printf("%sn", str7);
 			ipv6 = 1;
 			break;
 
 		case CMD_LINE_OPT_ENABLE_JUMBO_NUM: {
-			struct option lenopts = {
+			const struct option lenopts = {
 				"max-pkt-len", required_argument, 0, 0
 			};
 
-			printf("%s\n", str8);
-			port_conf.rxmode.jumbo_frame = 1;
+			port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
+			port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
 
 			/*
 			 * if no max-pkt-len set, use the default
@@ -621,16 +569,14 @@ parse_args(int argc, char **argv)
 			if (getopt_long(argc, argvopt, "",
 					&lenopts, &option_index) == 0) {
 				ret = parse_max_pkt_len(optarg);
-				if ((ret < 64) ||
-					(ret > MAX_JUMBO_PKT_LEN)) {
-					printf("%s\n", str9);
+				if (ret < 64 || ret > MAX_JUMBO_PKT_LEN) {
+					fprintf(stderr,
+						"invalid maximum packet length\n");
 					print_usage(prgname);
 					return -1;
 				}
 				port_conf.rxmode.max_rx_pkt_len = ret;
 			}
-			printf("%s %u\n", str10,
-				(unsigned int)port_conf.rxmode.max_rx_pkt_len);
 			break;
 		}
 
@@ -639,7 +585,7 @@ parse_args(int argc, char **argv)
 			if ((ret > 0) && (ret <= L3FWD_HASH_ENTRIES)) {
 				hash_entry_number = ret;
 			} else {
-				printf("%s\n", str11);
+				fprintf(stderr, "invalid hash entry number\n");
 				print_usage(prgname);
 				return -1;
 			}
@@ -658,7 +604,7 @@ parse_args(int argc, char **argv)
 
 	/* If both LPM and EM are selected, return error. */
 	if (l3fwd_lpm_on && l3fwd_em_on) {
-		printf("%s\n", str12);
+		fprintf(stderr, "LPM and EM are mutually exclusive, select only one\n");
 		return -1;
 	}
 
@@ -667,8 +613,8 @@ parse_args(int argc, char **argv)
 	 * as default match.
 	 */
 	if (!l3fwd_lpm_on && !l3fwd_em_on) {
+		fprintf(stderr, "LPM or EM none selected, default LPM on\n");
 		l3fwd_lpm_on = 1;
-		printf("%s\n", str13);
 	}
 
 	/*
@@ -892,6 +838,8 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("\nSkipping disabled port %d\n", portid);
@@ -908,8 +856,13 @@ main(int argc, char **argv)
 			n_tx_queue = MAX_TX_QUEUE_PER_PORT;
 		printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
 			nb_rx_queue, (unsigned)n_tx_queue );
+
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		ret = rte_eth_dev_configure(portid, nb_rx_queue,
-					(uint16_t)n_tx_queue, &port_conf);
+					(uint16_t)n_tx_queue, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE,
 				"Cannot configure device: err=%d, port=%d\n",
@@ -955,10 +908,9 @@ main(int argc, char **argv)
 			printf("txq=%u,%d,%d ", lcore_id, queueid, socketid);
 			fflush(stdout);
 
-			rte_eth_dev_info_get(portid, &dev_info);
 			txconf = &dev_info.default_txconf;
-			if (port_conf.rxmode.jumbo_frame)
-				txconf->txq_flags = 0;
+			txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+			txconf->offloads = local_port_conf.txmode.offloads;
 			ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
 						     socketid, txconf);
 			if (ret < 0)
@@ -984,8 +936,14 @@ main(int argc, char **argv)
 		fflush(stdout);
 		/* init RX queues */
 		for(queue = 0; queue < qconf->n_rx_queue; ++queue) {
+			struct rte_eth_dev *dev;
+			struct rte_eth_conf *conf;
+			struct rte_eth_rxconf rxq_conf;
+
 			portid = qconf->rx_queue_list[queue].port_id;
 			queueid = qconf->rx_queue_list[queue].queue_id;
+			dev = &rte_eth_devices[portid];
+			conf = &dev->data->dev_conf;
 
 			if (numa_on)
 				socketid =
@@ -996,9 +954,12 @@ main(int argc, char **argv)
 			printf("rxq=%d,%d,%d ", portid, queueid, socketid);
 			fflush(stdout);
 
+			rte_eth_dev_info_get(portid, &dev_info);
+			rxq_conf = dev_info.default_rxconf;
+			rxq_conf.offloads = conf->rxmode.offloads;
 			ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
 					socketid,
-					NULL,
+					&rxq_conf,
 					pktmbuf_pool[socketid]);
 			if (ret < 0)
 				rte_exit(EXIT_FAILURE,
diff --git a/examples/l3fwd/meson.build b/examples/l3fwd/meson.build
new file mode 100644
index 00000000..6dd4b902
--- /dev/null
+++ b/examples/l3fwd/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['hash', 'lpm']
+sources = files(
+	'l3fwd_em.c', 'l3fwd_lpm.c', 'main.c'
+)
diff --git a/examples/link_status_interrupt/Makefile b/examples/link_status_interrupt/Makefile
index d5ee073a..16068212 100644
--- a/examples/link_status_interrupt/Makefile
+++ b/examples/link_status_interrupt/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = link_status_interrupt
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,13 +48,8 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = link_status_interrupt
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/link_status_interrupt/main.c b/examples/link_status_interrupt/main.c
index bc47dcce..ad0dd390 100644
--- a/examples/link_status_interrupt/main.c
+++ b/examples/link_status_interrupt/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -76,8 +47,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -105,14 +76,11 @@ struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE];
 
 struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
 
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -549,7 +517,6 @@ int
 main(int argc, char **argv)
 {
 	struct lcore_queue_conf *qconf;
-	struct rte_eth_dev_info dev_info;
 	int ret;
 	uint16_t nb_ports;
 	uint16_t portid, portid_last = 0;
@@ -596,8 +563,6 @@ main(int argc, char **argv)
 			portid_last = portid;
 
 		nb_ports_in_mask++;
-
-		rte_eth_dev_info_get(portid, &dev_info);
 	}
 	if (nb_ports_in_mask < 2 || nb_ports_in_mask % 2)
 		rte_exit(EXIT_FAILURE, "Current enabled port number is %u, "
@@ -633,6 +598,11 @@ main(int argc, char **argv)
 
 	/* Initialise each port */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_txconf txq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
+		struct rte_eth_dev_info dev_info;
+
 		/* skip ports that are not enabled */
 		if ((lsi_enabled_port_mask & (1 << portid)) == 0) {
 			printf("Skipping disabled port %u\n", (unsigned) portid);
@@ -641,7 +611,11 @@ main(int argc, char **argv)
 		/* init port */
 		printf("Initializing port %u... ", (unsigned) portid);
 		fflush(stdout);
-		ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+		ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n",
 				  ret, (unsigned) portid);
@@ -666,9 +640,11 @@ main(int argc, char **argv)
 
 		/* init one RX queue */
 		fflush(stdout);
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
 					     rte_eth_dev_socket_id(portid),
-					     NULL,
+					     &rxq_conf,
 					     lsi_pktmbuf_pool);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup: err=%d, port=%u\n",
@@ -676,9 +652,12 @@ main(int argc, char **argv)
 
 		/* init one TX queue logical core on each port */
 		fflush(stdout);
+		txq_conf = dev_info.default_txconf;
+		txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txq_conf.offloads = local_port_conf.txmode.offloads;
 		ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 				rte_eth_dev_socket_id(portid),
-				NULL);
+				&txq_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d,port=%u\n",
 				  ret, (unsigned) portid);
diff --git a/examples/link_status_interrupt/meson.build b/examples/link_status_interrupt/meson.build
new file mode 100644
index 00000000..c34e11e3
--- /dev/null
+++ b/examples/link_status_interrupt/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c'
+)
diff --git a/examples/load_balancer/Makefile b/examples/load_balancer/Makefile
index f656e51c..fc8df71e 100644
--- a/examples/load_balancer/Makefile
+++ b/examples/load_balancer/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = load_balancer
+
+# all source are stored in SRCS-y
+SRCS-y := main.c config.c init.c runtime.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = load_balancer
-
-# all source are stored in SRCS-y
-SRCS-y := main.c config.c init.c runtime.c
-
 CFLAGS += -O3 -g
 CFLAGS += $(WERROR_FLAGS)
 CFLAGS_config.o := -D_GNU_SOURCE
@@ -55,3 +59,4 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/load_balancer/config.c b/examples/load_balancer/config.c
index 755a86e4..b5b66368 100644
--- a/examples/load_balancer/config.c
+++ b/examples/load_balancer/config.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -357,7 +328,7 @@ parse_arg_w(const char *arg)
 
 		errno = 0;
 		lcore = strtoul(p, NULL, 0);
-		if ((errno != 0)) {
+		if (errno != 0) {
 			return -2;
 		}
 
diff --git a/examples/load_balancer/init.c b/examples/load_balancer/init.c
index 3dab7f25..8d8dbe61 100644
--- a/examples/load_balancer/init.c
+++ b/examples/load_balancer/init.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -74,11 +45,9 @@ static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.mq_mode	= ETH_MQ_RX_RSS,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+			     DEV_RX_OFFLOAD_CRC_STRIP),
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -430,6 +399,10 @@ app_init_nics(void)
 		struct rte_mempool *pool;
 		uint16_t nic_rx_ring_size;
 		uint16_t nic_tx_ring_size;
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_txconf txq_conf;
+		struct rte_eth_dev_info dev_info;
+		struct rte_eth_conf local_port_conf = port_conf;
 
 		n_rx_queues = app_get_nic_rx_queues_per_port(port);
 		n_tx_queues = app.nic_tx_port_mask[port];
@@ -440,11 +413,15 @@ app_init_nics(void)
 
 		/* Init port */
 		printf("Initializing NIC port %u ...\n", port);
+		rte_eth_dev_info_get(port, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		ret = rte_eth_dev_configure(
 			port,
 			(uint8_t) n_rx_queues,
 			(uint8_t) n_tx_queues,
-			&port_conf);
+			&local_port_conf);
 		if (ret < 0) {
 			rte_panic("Cannot init NIC port %u (%d)\n", port, ret);
 		}
@@ -461,6 +438,8 @@ app_init_nics(void)
 		app.nic_rx_ring_size = nic_rx_ring_size;
 		app.nic_tx_ring_size = nic_tx_ring_size;
 
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		/* Init RX queues */
 		for (queue = 0; queue < APP_MAX_RX_QUEUES_PER_NIC_PORT; queue ++) {
 			if (app.nic_rx_queue_mask[port][queue] == 0) {
@@ -478,7 +457,7 @@ app_init_nics(void)
 				queue,
 				(uint16_t) app.nic_rx_ring_size,
 				socket,
-				NULL,
+				&rxq_conf,
 				pool);
 			if (ret < 0) {
 				rte_panic("Cannot init RX queue %u for port %u (%d)\n",
@@ -486,6 +465,9 @@ app_init_nics(void)
 			}
 		}
 
+		txq_conf = dev_info.default_txconf;
+		txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txq_conf.offloads = local_port_conf.txmode.offloads;
 		/* Init TX queues */
 		if (app.nic_tx_port_mask[port] == 1) {
 			app_get_lcore_for_nic_tx(port, &lcore);
@@ -497,7 +479,7 @@ app_init_nics(void)
 				0,
 				(uint16_t) app.nic_tx_ring_size,
 				socket,
-				NULL);
+				&txq_conf);
 			if (ret < 0) {
 				rte_panic("Cannot init TX queue 0 for port %d (%d)\n",
 					port,
diff --git a/examples/load_balancer/main.c b/examples/load_balancer/main.c
index 7ced84d4..d3dcb235 100644
--- a/examples/load_balancer/main.c
+++ b/examples/load_balancer/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/load_balancer/main.h b/examples/load_balancer/main.h
index bef2ba04..9fefb62e 100644
--- a/examples/load_balancer/main.h
+++ b/examples/load_balancer/main.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _MAIN_H_
diff --git a/examples/load_balancer/meson.build b/examples/load_balancer/meson.build
new file mode 100644
index 00000000..4f7ac399
--- /dev/null
+++ b/examples/load_balancer/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'lpm'
+sources = files(
+	'config.c', 'init.c', 'main.c', 'runtime.c'
+)
diff --git a/examples/load_balancer/runtime.c b/examples/load_balancer/runtime.c
index f65e14f0..39a846a5 100644
--- a/examples/load_balancer/runtime.c
+++ b/examples/load_balancer/runtime.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/meson.build b/examples/meson.build
new file mode 100644
index 00000000..2c6b3f88
--- /dev/null
+++ b/examples/meson.build
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+driver_libs = []
+if get_option('default_library') == 'static'
+	driver_libs = dpdk_drivers
+endif
+
+execinfo = cc.find_library('execinfo', required: false)
+foreach example: get_option('examples').split(',')
+	name = example
+	sources = []
+	allow_experimental_apis = false
+	cflags = machine_args
+	ext_deps = [execinfo]
+	includes = [include_directories(example)]
+	deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline']
+	subdir(example)
+
+	dep_objs = ext_deps
+	foreach d:deps
+		dep_objs += [get_variable(get_option('default_library') + '_rte_' + d)]
+	endforeach
+	if allow_experimental_apis
+		cflags += '-DALLOW_EXPERIMENTAL_API'
+	endif
+	executable('dpdk-' + name, sources,
+		include_directories: includes,
+		link_whole: driver_libs,
+		link_args: dpdk_extra_ldflags,
+		c_args: cflags,
+		dependencies: dep_objs)
+endforeach
diff --git a/examples/multi_process/Makefile b/examples/multi_process/Makefile
index 696633b9..a6708b7e 100644
--- a/examples/multi_process/Makefile
+++ b/examples/multi_process/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/multi_process/client_server_mp/Makefile b/examples/multi_process/client_server_mp/Makefile
index feb508a4..6f6c4522 100644
--- a/examples/multi_process/client_server_mp/Makefile
+++ b/examples/multi_process/client_server_mp/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/multi_process/client_server_mp/mp_client/Makefile b/examples/multi_process/client_server_mp/mp_client/Makefile
index 2ee8cd2c..298e1b02 100644
--- a/examples/multi_process/client_server_mp/mp_client/Makefile
+++ b/examples/multi_process/client_server_mp/mp_client/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/multi_process/client_server_mp/mp_client/client.c b/examples/multi_process/client_server_mp/mp_client/client.c
index 30ce4b34..92955e97 100644
--- a/examples/multi_process/client_server_mp/mp_client/client.c
+++ b/examples/multi_process/client_server_mp/mp_client/client.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdint.h>
diff --git a/examples/multi_process/client_server_mp/mp_server/Makefile b/examples/multi_process/client_server_mp/mp_server/Makefile
index 160c17b6..3e244e28 100644
--- a/examples/multi_process/client_server_mp/mp_server/Makefile
+++ b/examples/multi_process/client_server_mp/mp_server/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/multi_process/client_server_mp/mp_server/args.c b/examples/multi_process/client_server_mp/mp_server/args.c
index a65884fd..b0d8d766 100644
--- a/examples/multi_process/client_server_mp/mp_server/args.c
+++ b/examples/multi_process/client_server_mp/mp_server/args.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/multi_process/client_server_mp/mp_server/args.h b/examples/multi_process/client_server_mp/mp_server/args.h
index 33888b89..79c190a3 100644
--- a/examples/multi_process/client_server_mp/mp_server/args.h
+++ b/examples/multi_process/client_server_mp/mp_server/args.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _ARGS_H_
diff --git a/examples/multi_process/client_server_mp/mp_server/init.c b/examples/multi_process/client_server_mp/mp_server/init.c
index c8d02113..1c465ccb 100644
--- a/examples/multi_process/client_server_mp/mp_server/init.c
+++ b/examples/multi_process/client_server_mp/mp_server/init.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdint.h>
@@ -70,8 +41,8 @@
 #define MBUFS_PER_PORT 1536
 #define MBUF_CACHE_SIZE 512
 
-#define RTE_MP_RX_DESC_DEFAULT 512
-#define RTE_MP_TX_DESC_DEFAULT 512
+#define RTE_MP_RX_DESC_DEFAULT 1024
+#define RTE_MP_TX_DESC_DEFAULT 1024
 #define CLIENT_QUEUE_RINGSIZE 128
 
 #define NO_FLAGS 0
diff --git a/examples/multi_process/client_server_mp/mp_server/init.h b/examples/multi_process/client_server_mp/mp_server/init.h
index 7333614d..de5049c0 100644
--- a/examples/multi_process/client_server_mp/mp_server/init.h
+++ b/examples/multi_process/client_server_mp/mp_server/init.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _INIT_H_
diff --git a/examples/multi_process/client_server_mp/mp_server/main.c b/examples/multi_process/client_server_mp/mp_server/main.c
index 6eda556a..93a9a089 100644
--- a/examples/multi_process/client_server_mp/mp_server/main.c
+++ b/examples/multi_process/client_server_mp/mp_server/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/multi_process/client_server_mp/shared/common.h b/examples/multi_process/client_server_mp/shared/common.h
index 35a3b01d..ac917552 100644
--- a/examples/multi_process/client_server_mp/shared/common.h
+++ b/examples/multi_process/client_server_mp/shared/common.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _COMMON_H_
diff --git a/examples/multi_process/l2fwd_fork/Makefile b/examples/multi_process/l2fwd_fork/Makefile
index 11ae8ff4..b65582ef 100644
--- a/examples/multi_process/l2fwd_fork/Makefile
+++ b/examples/multi_process/l2fwd_fork/Makefile
@@ -1,33 +1,11 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = l2fwd-fork
+
+# all source are stored in SRCS-y
+SRCS-y := main.c flib.c
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +16,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = l2fwd_fork
-
-# all source are stored in SRCS-y
-SRCS-y := main.c flib.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
diff --git a/examples/multi_process/l2fwd_fork/flib.c b/examples/multi_process/l2fwd_fork/flib.c
index a3f1d275..52c6152b 100644
--- a/examples/multi_process/l2fwd_fork/flib.c
+++ b/examples/multi_process/l2fwd_fork/flib.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 #include <unistd.h>
 #include <stdio.h>
diff --git a/examples/multi_process/l2fwd_fork/flib.h b/examples/multi_process/l2fwd_fork/flib.h
index 1064c9bb..8bc13a1f 100644
--- a/examples/multi_process/l2fwd_fork/flib.h
+++ b/examples/multi_process/l2fwd_fork/flib.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef __FLIB_H
diff --git a/examples/multi_process/l2fwd_fork/main.c b/examples/multi_process/l2fwd_fork/main.c
index deace273..bc9ceb5c 100644
--- a/examples/multi_process/l2fwd_fork/main.c
+++ b/examples/multi_process/l2fwd_fork/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 #define _GNU_SOURCE
 #include <stdio.h>
@@ -97,8 +68,8 @@ enum l2fwd_cmd{
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -156,11 +127,8 @@ struct cpu_aff_arg{
 static const struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
@@ -927,7 +895,6 @@ int
 main(int argc, char **argv)
 {
 	struct lcore_queue_conf *qconf;
-	struct rte_eth_dev_info dev_info;
 	int ret;
 	uint16_t nb_ports;
 	uint16_t nb_ports_available;
@@ -1015,8 +982,6 @@ main(int argc, char **argv)
 			last_port = portid;
 
 		nb_ports_in_mask++;
-
-		rte_eth_dev_info_get(portid, &dev_info);
 	}
 	if (nb_ports_in_mask % 2) {
 		printf("Notice: odd number of ports in portmask.\n");
@@ -1064,6 +1029,10 @@ main(int argc, char **argv)
 
 	/* Initialise each port */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_rxconf rxq_conf;
+		struct rte_eth_txconf txq_conf;
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) {
 			printf("Skipping disabled port %u\n", (unsigned) portid);
@@ -1073,7 +1042,11 @@ main(int argc, char **argv)
 		/* init port */
 		printf("Initializing port %u... ", (unsigned) portid);
 		fflush(stdout);
-		ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+		ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%u\n",
 				  ret, (unsigned) portid);
@@ -1089,9 +1062,11 @@ main(int argc, char **argv)
 
 		/* init one RX queue */
 		fflush(stdout);
+		rxq_conf = dev_info.default_rxconf;
+		rxq_conf.offloads = local_port_conf.rxmode.offloads;
 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,
 					     rte_eth_dev_socket_id(portid),
-					     NULL,
+					     &rxq_conf,
 					     l2fwd_pktmbuf_pool[portid]);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup:err=%d, port=%u\n",
@@ -1099,9 +1074,12 @@ main(int argc, char **argv)
 
 		/* init one TX queue on each port */
 		fflush(stdout);
+		txq_conf = dev_info.default_txconf;
+		txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txq_conf.tx_offloads = local_port_conf.txmode.offloads;
 		ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,
 				rte_eth_dev_socket_id(portid),
-				NULL);
+				&txq_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup:err=%d, port=%u\n",
 				ret, (unsigned) portid);
diff --git a/examples/multi_process/simple_mp/Makefile b/examples/multi_process/simple_mp/Makefile
index 7ac96f2f..fba9c868 100644
--- a/examples/multi_process/simple_mp/Makefile
+++ b/examples/multi_process/simple_mp/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/multi_process/simple_mp/main.c b/examples/multi_process/simple_mp/main.c
index 62537b02..e6c69d6a 100644
--- a/examples/multi_process/simple_mp/main.c
+++ b/examples/multi_process/simple_mp/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 /*
diff --git a/examples/multi_process/simple_mp/mp_commands.c b/examples/multi_process/simple_mp/mp_commands.c
index ef6dc58d..e4df6ff0 100644
--- a/examples/multi_process/simple_mp/mp_commands.c
+++ b/examples/multi_process/simple_mp/mp_commands.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 #include <stdint.h>
 #include <string.h>
diff --git a/examples/multi_process/simple_mp/mp_commands.h b/examples/multi_process/simple_mp/mp_commands.h
index 452b3645..5d67413e 100644
--- a/examples/multi_process/simple_mp/mp_commands.h
+++ b/examples/multi_process/simple_mp/mp_commands.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _SIMPLE_MP_COMMANDS_H_
diff --git a/examples/multi_process/symmetric_mp/Makefile b/examples/multi_process/symmetric_mp/Makefile
index 77d90c68..6fb9cc36 100644
--- a/examples/multi_process/symmetric_mp/Makefile
+++ b/examples/multi_process/symmetric_mp/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/multi_process/symmetric_mp/main.c b/examples/multi_process/symmetric_mp/main.c
index 6fb285c7..1ada4ef5 100644
--- a/examples/multi_process/symmetric_mp/main.c
+++ b/examples/multi_process/symmetric_mp/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 /*
@@ -77,8 +48,8 @@
 #define NB_MBUFS 64*1024 /* use 64k mbufs */
 #define MBUF_CACHE_SIZE 256
 #define PKT_BURST 32
-#define RX_RING_SIZE 128
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 
 #define PARAM_PROC_ID "proc-id"
 #define PARAM_NUM_PROCS "num-procs"
@@ -207,11 +178,9 @@ smp_port_init(uint16_t port, struct rte_mempool *mbuf_pool,
 			.rxmode = {
 				.mq_mode	= ETH_MQ_RX_RSS,
 				.split_hdr_size = 0,
-				.header_split   = 0, /**< Header Split disabled */
-				.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-				.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-				.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-				.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+				.ignore_offload_bitfield = 1,
+				.offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+					     DEV_RX_OFFLOAD_CRC_STRIP),
 			},
 			.rx_adv_conf = {
 				.rss_conf = {
@@ -225,6 +194,8 @@ smp_port_init(uint16_t port, struct rte_mempool *mbuf_pool,
 	};
 	const uint16_t rx_rings = num_queues, tx_rings = num_queues;
 	struct rte_eth_dev_info info;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
 	int retval;
 	uint16_t q;
 	uint16_t nb_rxd = RX_RING_SIZE;
@@ -242,6 +213,9 @@ smp_port_init(uint16_t port, struct rte_mempool *mbuf_pool,
 	rte_eth_dev_info_get(port, &info);
 	info.default_rxconf.rx_drop_en = 1;
 
+	if (info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval < 0)
 		return retval;
@@ -250,19 +224,24 @@ smp_port_init(uint16_t port, struct rte_mempool *mbuf_pool,
 	if (retval < 0)
 		return retval;
 
+	rxq_conf = info.default_rxconf;
+	rxq_conf.offloads = port_conf.rxmode.offloads;
 	for (q = 0; q < rx_rings; q ++) {
 		retval = rte_eth_rx_queue_setup(port, q, nb_rxd,
 				rte_eth_dev_socket_id(port),
-				&info.default_rxconf,
+				&rxq_conf,
 				mbuf_pool);
 		if (retval < 0)
 			return retval;
 	}
 
+	txq_conf = info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = port_conf.txmode.offloads;
 	for (q = 0; q < tx_rings; q ++) {
 		retval = rte_eth_tx_queue_setup(port, q, nb_txd,
 				rte_eth_dev_socket_id(port),
-				NULL);
+				&txq_conf);
 		if (retval < 0)
 			return retval;
 	}
diff --git a/examples/netmap_compat/Makefile b/examples/netmap_compat/Makefile
index fd4630af..dd87ac9b 100644
--- a/examples/netmap_compat/Makefile
+++ b/examples/netmap_compat/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/netmap_compat/bridge/Makefile b/examples/netmap_compat/bridge/Makefile
index ce38a345..a7c9c14a 100644
--- a/examples/netmap_compat/bridge/Makefile
+++ b/examples/netmap_compat/bridge/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define the RTE_SDK environment variable")
diff --git a/examples/netmap_compat/bridge/bridge.c b/examples/netmap_compat/bridge/bridge.c
index 2f2b6baa..59c5e436 100644
--- a/examples/netmap_compat/bridge/bridge.c
+++ b/examples/netmap_compat/bridge/bridge.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <fcntl.h>
@@ -55,11 +26,8 @@
 struct rte_eth_conf eth_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
-		.header_split   = 0,
-		.hw_ip_checksum = 0,
-		.hw_vlan_filter = 0,
-		.jumbo_frame    = 0,
-		.hw_strip_crc   = 1,
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
diff --git a/examples/netmap_compat/lib/compat_netmap.c b/examples/netmap_compat/lib/compat_netmap.c
index 12b3fcbe..af3dd223 100644
--- a/examples/netmap_compat/lib/compat_netmap.c
+++ b/examples/netmap_compat/lib/compat_netmap.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <errno.h>
@@ -690,6 +661,9 @@ rte_netmap_init_port(uint16_t portid, const struct rte_netmap_port_conf *conf)
 	int32_t ret;
 	uint16_t i;
 	uint16_t rx_slots, tx_slots;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_dev_info dev_info;
 
 	if (conf == NULL ||
 			portid >= RTE_DIM(ports) ||
@@ -710,6 +684,10 @@ rte_netmap_init_port(uint16_t portid, const struct rte_netmap_port_conf *conf)
 		return -EINVAL;
 	}
 
+	rte_eth_dev_info_get(portid, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		conf->eth_conf->txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	ret = rte_eth_dev_configure(portid, conf->nr_rx_rings,
 		conf->nr_tx_rings, conf->eth_conf);
 
@@ -727,9 +705,14 @@ rte_netmap_init_port(uint16_t portid, const struct rte_netmap_port_conf *conf)
 		return ret;
 	}
 
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = conf->eth_conf->rxmode.offloads;
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = conf->eth_conf->txmode.offloads;
 	for (i = 0; i < conf->nr_tx_rings; i++) {
 		ret = rte_eth_tx_queue_setup(portid, i, tx_slots,
-			conf->socket_id, NULL);
+			conf->socket_id, &txq_conf);
 
 		if (ret < 0) {
 			RTE_LOG(ERR, USER1,
@@ -739,7 +722,7 @@ rte_netmap_init_port(uint16_t portid, const struct rte_netmap_port_conf *conf)
 		}
 
 		ret = rte_eth_rx_queue_setup(portid, i, rx_slots,
-			conf->socket_id, NULL, conf->pool);
+			conf->socket_id, &rxq_conf, conf->pool);
 
 		if (ret < 0) {
 			RTE_LOG(ERR, USER1,
diff --git a/examples/netmap_compat/lib/compat_netmap.h b/examples/netmap_compat/lib/compat_netmap.h
index 76b2d2b4..12b618b6 100644
--- a/examples/netmap_compat/lib/compat_netmap.h
+++ b/examples/netmap_compat/lib/compat_netmap.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _RTE_COMPAT_NETMAP_H_
diff --git a/examples/packet_ordering/Makefile b/examples/packet_ordering/Makefile
index de066c4c..3cf1ee1d 100644
--- a/examples/packet_ordering/Makefile
+++ b/examples/packet_ordering/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = packet_ordering
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,13 +48,8 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = packet_ordering
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/packet_ordering/main.c b/examples/packet_ordering/main.c
index 3add7be4..97a58dda 100644
--- a/examples/packet_ordering/main.c
+++ b/examples/packet_ordering/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <signal.h>
@@ -45,8 +16,8 @@
 #include <rte_ring.h>
 #include <rte_reorder.h>
 
-#define RX_DESC_PER_QUEUE 128
-#define TX_DESC_PER_QUEUE 512
+#define RX_DESC_PER_QUEUE 1024
+#define TX_DESC_PER_QUEUE 1024
 
 #define MAX_PKTS_BURST 32
 #define REORDER_BUFFER_SIZE 8192
@@ -64,7 +35,11 @@ volatile uint8_t quit_signal;
 
 static struct rte_mempool *mbuf_pool;
 
-static struct rte_eth_conf port_conf_default;
+static struct rte_eth_conf port_conf_default = {
+	.rxmode = {
+		.ignore_offload_bitfield = 1,
+	},
+};
 
 struct worker_thread_args {
 	struct rte_ring *ring_in;
@@ -293,10 +268,17 @@ configure_eth_port(uint16_t port_id)
 	uint16_t q;
 	uint16_t nb_rxd = RX_DESC_PER_QUEUE;
 	uint16_t nb_txd = TX_DESC_PER_QUEUE;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txconf;
+	struct rte_eth_conf port_conf = port_conf_default;
 
 	if (port_id > nb_ports)
 		return -1;
 
+	rte_eth_dev_info_get(port_id, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	ret = rte_eth_dev_configure(port_id, rxRings, txRings, &port_conf_default);
 	if (ret != 0)
 		return ret;
@@ -313,9 +295,12 @@ configure_eth_port(uint16_t port_id)
 			return ret;
 	}
 
+	txconf = dev_info.default_txconf;
+	txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf.offloads = port_conf.txmode.offloads;
 	for (q = 0; q < txRings; q++) {
 		ret = rte_eth_tx_queue_setup(port_id, q, nb_txd,
-				rte_eth_dev_socket_id(port_id), NULL);
+				rte_eth_dev_socket_id(port_id), &txconf);
 		if (ret < 0)
 			return ret;
 	}
diff --git a/examples/packet_ordering/meson.build b/examples/packet_ordering/meson.build
new file mode 100644
index 00000000..6c2fccdc
--- /dev/null
+++ b/examples/packet_ordering/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'reorder'
+sources = files(
+	'main.c'
+)
diff --git a/examples/performance-thread/Makefile b/examples/performance-thread/Makefile
index 0c5edfdb..792ac661 100644
--- a/examples/performance-thread/Makefile
+++ b/examples/performance-thread/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2015 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/performance-thread/common/arch/arm64/ctx.c b/examples/performance-thread/common/arch/arm64/ctx.c
index d0eacaa6..7c5c9165 100644
--- a/examples/performance-thread/common/arch/arm64/ctx.c
+++ b/examples/performance-thread/common/arch/arm64/ctx.c
@@ -1,33 +1,5 @@
-/*
- *   BSD LICENSE
- *
- *   Copyright (C) Cavium, Inc. 2017.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Cavium, Inc nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
  */
 
 #include <rte_common.h>
diff --git a/examples/performance-thread/common/arch/arm64/ctx.h b/examples/performance-thread/common/arch/arm64/ctx.h
index 38c86ce6..74c2e7a7 100644
--- a/examples/performance-thread/common/arch/arm64/ctx.h
+++ b/examples/performance-thread/common/arch/arm64/ctx.h
@@ -1,33 +1,5 @@
-/*
- *   BSD LICENSE
- *
- *   Copyright (C) Cavium, Inc. 2017.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Cavium, Inc nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
  */
 
 #ifndef CTX_H
diff --git a/examples/performance-thread/common/arch/arm64/stack.h b/examples/performance-thread/common/arch/arm64/stack.h
index fa3b31e9..722c4733 100644
--- a/examples/performance-thread/common/arch/arm64/stack.h
+++ b/examples/performance-thread/common/arch/arm64/stack.h
@@ -1,33 +1,5 @@
-/*
- *   BSD LICENSE
- *
- *   Copyright (C) Cavium, Inc. 2017.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Cavium, Inc nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
  */
 
 #ifndef STACK_H
diff --git a/examples/performance-thread/common/arch/x86/ctx.h b/examples/performance-thread/common/arch/x86/ctx.h
index a41ce05a..c6a46c52 100644
--- a/examples/performance-thread/common/arch/x86/ctx.h
+++ b/examples/performance-thread/common/arch/x86/ctx.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 
diff --git a/examples/performance-thread/common/arch/x86/stack.h b/examples/performance-thread/common/arch/x86/stack.h
index 98723ba3..7cdd5c7a 100644
--- a/examples/performance-thread/common/arch/x86/stack.h
+++ b/examples/performance-thread/common/arch/x86/stack.h
@@ -1,66 +1,12 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   Copyright(c) Cavium, Inc. 2017.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Some portions of this software is derived from the
- * https://github.com/halayli/lthread which carrys the following license.
- *
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation.
+ * Copyright(c) Cavium, Inc. 2017.
+ * All rights reserved
  * Copyright (C) 2012, Hasan Alayli <halayli@gmail.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
+ * Portions derived from: https://github.com/halayli/lthread
+ * With permissions from Hasan Alayli to use them as BSD-3-Clause
  */
 
-
 #ifndef STACK_H
 #define STACK_H
 
diff --git a/examples/performance-thread/common/common.mk b/examples/performance-thread/common/common.mk
index f1f05fdd..5e2b18a9 100644
--- a/examples/performance-thread/common/common.mk
+++ b/examples/performance-thread/common/common.mk
@@ -1,34 +1,5 @@
-#
-#   BSD LICENSE
-#
-#  Copyright(c) 2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2015 Intel Corporation
 
 # list the C files belonging to the lthread subsystem, these are common to all
 # lthread apps. Any makefile including this should set VPATH to include this
diff --git a/examples/performance-thread/common/lthread_diag.c b/examples/performance-thread/common/lthread_diag.c
index b5007d77..57760a1e 100644
--- a/examples/performance-thread/common/lthread_diag.c
+++ b/examples/performance-thread/common/lthread_diag.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #include <rte_log.h>
diff --git a/examples/performance-thread/common/lthread_diag.h b/examples/performance-thread/common/lthread_diag.h
index 3dce8e0e..e876dda6 100644
--- a/examples/performance-thread/common/lthread_diag.h
+++ b/examples/performance-thread/common/lthread_diag.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015  Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #ifndef LTHREAD_DIAG_H_
diff --git a/examples/performance-thread/common/lthread_diag_api.h b/examples/performance-thread/common/lthread_diag_api.h
index 2fda0951..d65f486e 100644
--- a/examples/performance-thread/common/lthread_diag_api.h
+++ b/examples/performance-thread/common/lthread_diag_api.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 #ifndef LTHREAD_DIAG_API_H_
 #define LTHREAD_DIAG_API_H_
diff --git a/examples/performance-thread/common/lthread_mutex.c b/examples/performance-thread/common/lthread_mutex.c
index c06d3d51..01da6cad 100644
--- a/examples/performance-thread/common/lthread_mutex.c
+++ b/examples/performance-thread/common/lthread_mutex.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/performance-thread/common/lthread_mutex.h b/examples/performance-thread/common/lthread_mutex.h
index e78db91d..cd866f87 100644
--- a/examples/performance-thread/common/lthread_mutex.h
+++ b/examples/performance-thread/common/lthread_mutex.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 
diff --git a/examples/performance-thread/common/lthread_objcache.h b/examples/performance-thread/common/lthread_objcache.h
index 6e5195ba..777a1945 100644
--- a/examples/performance-thread/common/lthread_objcache.h
+++ b/examples/performance-thread/common/lthread_objcache.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 #ifndef LTHREAD_OBJCACHE_H_
 #define LTHREAD_OBJCACHE_H_
diff --git a/examples/performance-thread/common/lthread_timer.h b/examples/performance-thread/common/lthread_timer.h
index 7c03d673..f2d8671a 100644
--- a/examples/performance-thread/common/lthread_timer.h
+++ b/examples/performance-thread/common/lthread_timer.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 
diff --git a/examples/performance-thread/common/lthread_tls.c b/examples/performance-thread/common/lthread_tls.c
index 2259fad4..07de6caf 100644
--- a/examples/performance-thread/common/lthread_tls.c
+++ b/examples/performance-thread/common/lthread_tls.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #include <stdio.h>
@@ -111,7 +82,7 @@ void _lthread_key_pool_init(void)
 
 /*
  * Create a key
- * this means getting a key from the the pool
+ * this means getting a key from the pool
  */
 int lthread_key_create(unsigned int *key, tls_destructor_func destructor)
 {
diff --git a/examples/performance-thread/common/lthread_tls.h b/examples/performance-thread/common/lthread_tls.h
index fff3c0db..4c262e98 100644
--- a/examples/performance-thread/common/lthread_tls.h
+++ b/examples/performance-thread/common/lthread_tls.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015  Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #ifndef LTHREAD_TLS_H_
diff --git a/examples/performance-thread/l3fwd-thread/Makefile b/examples/performance-thread/l3fwd-thread/Makefile
index d8fe5e68..5558043f 100644
--- a/examples/performance-thread/l3fwd-thread/Makefile
+++ b/examples/performance-thread/l3fwd-thread/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2015 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/performance-thread/l3fwd-thread/main.c b/examples/performance-thread/l3fwd-thread/main.c
index fa65234f..c04294cf 100644
--- a/examples/performance-thread/l3fwd-thread/main.c
+++ b/examples/performance-thread/l3fwd-thread/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #define _GNU_SOURCE
@@ -210,8 +181,8 @@ cb_parse_ptype(__rte_unused uint16_t port, __rte_unused uint16_t queue,
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 128
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
 static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
 
@@ -335,11 +306,9 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode = ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 1, /**< IP checksum offload enabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+			     DEV_RX_OFFLOAD_CRC_STRIP),
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -2999,7 +2968,10 @@ parse_args(int argc, char **argv)
 						0};
 
 				printf("jumbo frame is enabled - disabling simple TX path\n");
-				port_conf.rxmode.jumbo_frame = 1;
+				port_conf.rxmode.offloads |=
+						DEV_RX_OFFLOAD_JUMBO_FRAME;
+				port_conf.txmode.offloads |=
+						DEV_TX_OFFLOAD_MULTI_SEGS;
 
 				/* if no max-pkt-len set, use the default value ETHER_MAX_LEN */
 				if (0 == getopt_long(argc, argvopt, "", &lenopts,
@@ -3551,6 +3523,8 @@ main(int argc, char **argv)
 
 	/* initialize all ports */
 	for (portid = 0; portid < nb_ports; portid++) {
+		struct rte_eth_conf local_port_conf = port_conf;
+
 		/* skip ports that are not enabled */
 		if ((enabled_port_mask & (1 << portid)) == 0) {
 			printf("\nSkipping disabled port %d\n", portid);
@@ -3567,8 +3541,12 @@ main(int argc, char **argv)
 			n_tx_queue = MAX_TX_QUEUE_PER_PORT;
 		printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
 			nb_rx_queue, (unsigned)n_tx_queue);
+		rte_eth_dev_info_get(portid, &dev_info);
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		ret = rte_eth_dev_configure(portid, nb_rx_queue,
-					(uint16_t)n_tx_queue, &port_conf);
+					(uint16_t)n_tx_queue, &local_port_conf);
 		if (ret < 0)
 			rte_exit(EXIT_FAILURE, "Cannot configure device: err=%d, port=%d\n",
 				ret, portid);
@@ -3612,10 +3590,9 @@ main(int argc, char **argv)
 			printf("txq=%u,%d,%d ", lcore_id, queueid, socketid);
 			fflush(stdout);
 
-			rte_eth_dev_info_get(portid, &dev_info);
 			txconf = &dev_info.default_txconf;
-			if (port_conf.rxmode.jumbo_frame)
-				txconf->txq_flags = 0;
+			txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+			txconf->offloads = local_port_conf.txmode.offloads;
 			ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
 						     socketid, txconf);
 			if (ret < 0)
@@ -3644,8 +3621,14 @@ main(int argc, char **argv)
 
 		/* init RX queues */
 		for (queue = 0; queue < rx_thread[i].n_rx_queue; ++queue) {
+			struct rte_eth_dev *dev;
+			struct rte_eth_conf *conf;
+			struct rte_eth_rxconf rxq_conf;
+
 			portid = rx_thread[i].rx_queue_list[queue].port_id;
 			queueid = rx_thread[i].rx_queue_list[queue].queue_id;
+			dev = &rte_eth_devices[portid];
+			conf = &dev->data->dev_conf;
 
 			if (numa_on)
 				socketid = (uint8_t)rte_lcore_to_socket_id(lcore_id);
@@ -3655,9 +3638,12 @@ main(int argc, char **argv)
 			printf("rxq=%d,%d,%d ", portid, queueid, socketid);
 			fflush(stdout);
 
+			rte_eth_dev_info_get(portid, &dev_info);
+			rxq_conf = dev_info.default_rxconf;
+			rxq_conf.offloads = conf->rxmode.offloads;
 			ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
 					socketid,
-					NULL,
+					&rxq_conf,
 					pktmbuf_pool[socketid]);
 			if (ret < 0)
 				rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup: err=%d, "
diff --git a/examples/performance-thread/pthread_shim/Makefile b/examples/performance-thread/pthread_shim/Makefile
index 86ac657c..a6d276a4 100644
--- a/examples/performance-thread/pthread_shim/Makefile
+++ b/examples/performance-thread/pthread_shim/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2015 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/performance-thread/pthread_shim/main.c b/examples/performance-thread/pthread_shim/main.c
index febae39b..964ea252 100644
--- a/examples/performance-thread/pthread_shim/main.c
+++ b/examples/performance-thread/pthread_shim/main.c
@@ -1,35 +1,5 @@
-
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #define _GNU_SOURCE
diff --git a/examples/performance-thread/pthread_shim/pthread_shim.c b/examples/performance-thread/pthread_shim/pthread_shim.c
index bc7cf2b0..c31de4e9 100644
--- a/examples/performance-thread/pthread_shim/pthread_shim.c
+++ b/examples/performance-thread/pthread_shim/pthread_shim.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/performance-thread/pthread_shim/pthread_shim.h b/examples/performance-thread/pthread_shim/pthread_shim.h
index 10f87894..bba8ed00 100644
--- a/examples/performance-thread/pthread_shim/pthread_shim.h
+++ b/examples/performance-thread/pthread_shim/pthread_shim.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 #ifndef _PTHREAD_SHIM_H_
diff --git a/examples/ptpclient/Makefile b/examples/ptpclient/Makefile
index b77cf710..989e2dd4 100644
--- a/examples/ptpclient/Makefile
+++ b/examples/ptpclient/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2015 Intel Corporation
+
+# binary name
+APP = ptpclient
+
+# all source are stored in SRCS-y
+SRCS-y := ptpclient.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = ptpclient
-
-# all source are stored in SRCS-y
-SRCS-y := ptpclient.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -54,3 +58,4 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/ptpclient/meson.build b/examples/ptpclient/meson.build
new file mode 100644
index 00000000..fa0cbe93
--- /dev/null
+++ b/examples/ptpclient/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'ptpclient.c'
+)
diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c
index c53dad68..83821eb8 100644
--- a/examples/ptpclient/ptpclient.c
+++ b/examples/ptpclient/ptpclient.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
  */
 
 /*
@@ -49,8 +20,8 @@
 #include <sys/time.h>
 #include <getopt.h>
 
-#define RX_RING_SIZE 128
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 
 #define NUM_MBUFS            8191
 #define MBUF_CACHE_SIZE       250
@@ -77,7 +48,10 @@ uint8_t ptp_enabled_port_nb;
 static uint8_t ptp_enabled_ports[RTE_MAX_ETHPORTS];
 
 static const struct rte_eth_conf port_conf_default = {
-	.rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN }
+	.rxmode = {
+		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.ignore_offload_bitfield = 1,
+	},
 };
 
 static const struct ether_addr ether_multicast = {
@@ -216,6 +190,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	if (port >= rte_eth_dev_count())
 		return -1;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	/* Force full Tx path in the driver, required for IEEE1588 */
+	port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
+
 	/* Configure the Ethernet device. */
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval != 0)
@@ -239,9 +220,9 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 		/* Setup txq_flags */
 		struct rte_eth_txconf *txconf;
 
-		rte_eth_dev_info_get(q, &dev_info);
 		txconf = &dev_info.default_txconf;
-		txconf->txq_flags = 0;
+		txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txconf->offloads = port_conf.txmode.offloads;
 
 		retval = rte_eth_tx_queue_setup(port, q, nb_txd,
 				rte_eth_dev_socket_id(port), txconf);
diff --git a/examples/qos_meter/Makefile b/examples/qos_meter/Makefile
index de1f12ce..69ac6617 100644
--- a/examples/qos_meter/Makefile
+++ b/examples/qos_meter/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = qos_meter
+
+# all source are stored in SRCS-y
+SRCS-y := main.c rte_policer.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = qos_meter
-
-# all source are stored in SRCS-y
-SRCS-y := main.c rte_policer.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -54,3 +58,4 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/qos_meter/main.c b/examples/qos_meter/main.c
index 67b4a75b..f0f9bcaf 100644
--- a/examples/qos_meter/main.c
+++ b/examples/qos_meter/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
  */
 
 #include <stdio.h>
@@ -85,11 +56,9 @@ static struct rte_eth_conf port_conf = {
 		.mq_mode	= ETH_MQ_RX_RSS,
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0,
-		.hw_ip_checksum = 1,
-		.hw_vlan_filter = 0,
-		.jumbo_frame    = 0,
-		.hw_strip_crc   = 1,
+		.ignore_offload_bitfield = 1,
+		.offloads = (DEV_RX_OFFLOAD_CHECKSUM |
+			     DEV_RX_OFFLOAD_CRC_STRIP),
 	},
 	.rx_adv_conf = {
 		.rss_conf = {
@@ -102,8 +71,8 @@ static struct rte_eth_conf port_conf = {
 	},
 };
 
-#define NIC_RX_QUEUE_DESC               128
-#define NIC_TX_QUEUE_DESC               512
+#define NIC_RX_QUEUE_DESC               1024
+#define NIC_TX_QUEUE_DESC               1024
 
 #define NIC_RX_QUEUE                    0
 #define NIC_TX_QUEUE                    0
@@ -310,6 +279,10 @@ main(int argc, char **argv)
 	uint32_t lcore_id;
 	uint16_t nb_rxd = NIC_RX_QUEUE_DESC;
 	uint16_t nb_txd = NIC_TX_QUEUE_DESC;
+	struct rte_eth_conf conf;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_dev_info dev_info;
 	int ret;
 
 	/* EAL init */
@@ -335,7 +308,11 @@ main(int argc, char **argv)
 		rte_exit(EXIT_FAILURE, "Buffer pool creation error\n");
 
 	/* NIC init */
-	ret = rte_eth_dev_configure(port_rx, 1, 1, &port_conf);
+	conf = port_conf;
+	rte_eth_dev_info_get(port_rx, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	ret = rte_eth_dev_configure(port_rx, 1, 1, &conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Port %d configuration error (%d)\n", port_rx, ret);
 
@@ -344,19 +321,28 @@ main(int argc, char **argv)
 		rte_exit(EXIT_FAILURE, "Port %d adjust number of descriptors error (%d)\n",
 				port_rx, ret);
 
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = conf.rxmode.offloads;
 	ret = rte_eth_rx_queue_setup(port_rx, NIC_RX_QUEUE, nb_rxd,
 				rte_eth_dev_socket_id(port_rx),
-				NULL, pool);
+				&rxq_conf, pool);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Port %d RX queue setup error (%d)\n", port_rx, ret);
 
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = conf.txmode.offloads;
 	ret = rte_eth_tx_queue_setup(port_rx, NIC_TX_QUEUE, nb_txd,
 				rte_eth_dev_socket_id(port_rx),
-				NULL);
+				&txq_conf);
 	if (ret < 0)
 	rte_exit(EXIT_FAILURE, "Port %d TX queue setup error (%d)\n", port_rx, ret);
 
-	ret = rte_eth_dev_configure(port_tx, 1, 1, &port_conf);
+	conf = port_conf;
+	rte_eth_dev_info_get(port_tx, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	ret = rte_eth_dev_configure(port_tx, 1, 1, &conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Port %d configuration error (%d)\n", port_tx, ret);
 
@@ -367,12 +353,17 @@ main(int argc, char **argv)
 		rte_exit(EXIT_FAILURE, "Port %d adjust number of descriptors error (%d)\n",
 				port_tx, ret);
 
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = conf.rxmode.offloads;
 	ret = rte_eth_rx_queue_setup(port_tx, NIC_RX_QUEUE, nb_rxd,
 				rte_eth_dev_socket_id(port_tx),
 				NULL, pool);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Port %d RX queue setup error (%d)\n", port_tx, ret);
 
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = conf.txmode.offloads;
 	ret = rte_eth_tx_queue_setup(port_tx, NIC_TX_QUEUE, nb_txd,
 				rte_eth_dev_socket_id(port_tx),
 				NULL);
diff --git a/examples/qos_meter/main.h b/examples/qos_meter/main.h
index 54867dcf..b27e8eb8 100644
--- a/examples/qos_meter/main.h
+++ b/examples/qos_meter/main.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _MAIN_H_
diff --git a/examples/qos_meter/meson.build b/examples/qos_meter/meson.build
new file mode 100644
index 00000000..ef7779f2
--- /dev/null
+++ b/examples/qos_meter/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'meter'
+sources = files(
+	'main.c', 'rte_policer.c'
+)
diff --git a/examples/qos_meter/rte_policer.c b/examples/qos_meter/rte_policer.c
index 35f5f1b2..58c13ec6 100644
--- a/examples/qos_meter/rte_policer.c
+++ b/examples/qos_meter/rte_policer.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdlib.h>
diff --git a/examples/qos_meter/rte_policer.h b/examples/qos_meter/rte_policer.h
index d2bcafbf..532a853d 100644
--- a/examples/qos_meter/rte_policer.h
+++ b/examples/qos_meter/rte_policer.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef __INCLUDE_RTE_POLICER_H__
diff --git a/examples/qos_sched/Makefile b/examples/qos_sched/Makefile
index 56829c21..0f0a31ff 100644
--- a/examples/qos_sched/Makefile
+++ b/examples/qos_sched/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = qos_sched
+
+# all source are stored in SRCS-y
+SRCS-y := main.c args.c init.c app_thread.c cfg_file.c cmdline.c stats.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -45,12 +55,6 @@ all:
 clean:
 else
 
-# binary name
-APP = qos_sched
-
-# all source are stored in SRCS-y
-SRCS-y := main.c args.c init.c app_thread.c cfg_file.c cmdline.c stats.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 CFLAGS_args.o := -D_GNU_SOURCE
@@ -59,3 +63,4 @@ CFLAGS_cfg_file.o := -D_GNU_SOURCE
 include $(RTE_SDK)/mk/rte.extapp.mk
 
 endif
+endif
diff --git a/examples/qos_sched/app_thread.c b/examples/qos_sched/app_thread.c
index 15f117f5..a5927423 100644
--- a/examples/qos_sched/app_thread.c
+++ b/examples/qos_sched/app_thread.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdint.h>
diff --git a/examples/qos_sched/args.c b/examples/qos_sched/args.c
index 203a3470..83eee95c 100644
--- a/examples/qos_sched/args.c
+++ b/examples/qos_sched/args.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/qos_sched/cfg_file.c b/examples/qos_sched/cfg_file.c
index 94a1a221..d198de64 100644
--- a/examples/qos_sched/cfg_file.c
+++ b/examples/qos_sched/cfg_file.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/qos_sched/cfg_file.h b/examples/qos_sched/cfg_file.h
index cc5a2cd5..2eccf1ca 100644
--- a/examples/qos_sched/cfg_file.h
+++ b/examples/qos_sched/cfg_file.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef __CFG_FILE_H__
diff --git a/examples/qos_sched/cmdline.c b/examples/qos_sched/cmdline.c
index b62d165b..15f51830 100644
--- a/examples/qos_sched/cmdline.c
+++ b/examples/qos_sched/cmdline.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/qos_sched/init.c b/examples/qos_sched/init.c
index 038f0427..8914f766 100644
--- a/examples/qos_sched/init.c
+++ b/examples/qos_sched/init.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdint.h>
@@ -84,15 +55,12 @@ const char *cfg_profile = NULL;
 int mp_size = NB_MBUF;
 struct flow_conf qos_conf[MAX_DATA_STREAMS];
 
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.max_rx_pkt_len = ETHER_MAX_LEN,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_DCB_NONE,
@@ -104,10 +72,12 @@ app_init_port(uint16_t portid, struct rte_mempool *mp)
 {
 	int ret;
 	struct rte_eth_link link;
+	struct rte_eth_dev_info dev_info;
 	struct rte_eth_rxconf rx_conf;
 	struct rte_eth_txconf tx_conf;
 	uint16_t rx_size;
 	uint16_t tx_size;
+	struct rte_eth_conf local_port_conf = port_conf;
 
 	/* check if port already initialized (multistream configuration) */
 	if (app_inited_port_mask & (1u << portid))
@@ -125,13 +95,17 @@ app_init_port(uint16_t portid, struct rte_mempool *mp)
 	tx_conf.tx_thresh.wthresh = tx_thresh.wthresh;
 	tx_conf.tx_free_thresh = 0;
 	tx_conf.tx_rs_thresh = 0;
-	tx_conf.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOOFFLOADS;
 	tx_conf.tx_deferred_start = 0;
+	tx_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
 
 	/* init port */
 	RTE_LOG(INFO, APP, "Initializing port %"PRIu16"... ", portid);
 	fflush(stdout);
-	ret = rte_eth_dev_configure(portid, 1, 1, &port_conf);
+	rte_eth_dev_info_get(portid, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE,
 			 "Cannot configure device: err=%d, port=%u\n",
@@ -149,6 +123,7 @@ app_init_port(uint16_t portid, struct rte_mempool *mp)
 
 	/* init one RX queue */
 	fflush(stdout);
+	rx_conf.offloads = local_port_conf.rxmode.offloads;
 	ret = rte_eth_rx_queue_setup(portid, 0, (uint16_t)ring_conf.rx_size,
 		rte_eth_dev_socket_id(portid), &rx_conf, mp);
 	if (ret < 0)
@@ -158,6 +133,7 @@ app_init_port(uint16_t portid, struct rte_mempool *mp)
 
 	/* init one TX queue */
 	fflush(stdout);
+	tx_conf.offloads = local_port_conf.txmode.offloads;
 	ret = rte_eth_tx_queue_setup(portid, 0,
 		(uint16_t)ring_conf.tx_size, rte_eth_dev_socket_id(portid), &tx_conf);
 	if (ret < 0)
diff --git a/examples/qos_sched/main.c b/examples/qos_sched/main.c
index 1e2fb189..e7c97bd6 100644
--- a/examples/qos_sched/main.c
+++ b/examples/qos_sched/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <unistd.h>
diff --git a/examples/qos_sched/main.h b/examples/qos_sched/main.h
index 77b6e3ee..8a2741c5 100644
--- a/examples/qos_sched/main.h
+++ b/examples/qos_sched/main.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _MAIN_H_
@@ -47,8 +18,8 @@ extern "C" {
  */
 #define APP_INTERACTIVE_DEFAULT 0
 
-#define APP_RX_DESC_DEFAULT 128
-#define APP_TX_DESC_DEFAULT 256
+#define APP_RX_DESC_DEFAULT 1024
+#define APP_TX_DESC_DEFAULT 1024
 
 #define APP_RING_SIZE (8*1024)
 #define NB_MBUF   (2*1024*1024)
diff --git a/examples/qos_sched/meson.build b/examples/qos_sched/meson.build
new file mode 100644
index 00000000..289b81ce
--- /dev/null
+++ b/examples/qos_sched/meson.build
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['sched', 'cfgfile']
+sources = files(
+	'app_thread.c', 'args.c', 'cfg_file.c', 'cmdline.c',
+	'init.c', 'main.c', 'stats.c'
+)
diff --git a/examples/qos_sched/stats.c b/examples/qos_sched/stats.c
index b5545e10..8193d964 100644
--- a/examples/qos_sched/stats.c
+++ b/examples/qos_sched/stats.c
@@ -1,35 +1,6 @@
-/*-
- *  *   BSD LICENSE
- *  *
- *  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *  *   All rights reserved.
- *  *
- *  *   Redistribution and use in source and binary forms, with or without
- *  *   modification, are permitted provided that the following conditions
- *  *   are met:
- *  *
- *  *     * Redistributions of source code must retain the above copyright
- *  *       notice, this list of conditions and the following disclaimer.
- *  *     * Redistributions in binary form must reproduce the above copyright
- *  *       notice, this list of conditions and the following disclaimer in
- *  *       the documentation and/or other materials provided with the
- *  *       distribution.
- *  *     * Neither the name of Intel Corporation nor the names of its
- *  *       contributors may be used to endorse or promote products derived
- *  *       from this software without specific prior written permission.
- *  *
- *  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *   */
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
+ */
 
 #include <unistd.h>
 #include <string.h>
diff --git a/examples/quota_watermark/Makefile b/examples/quota_watermark/Makefile
index 40a01fa4..a37b8662 100644
--- a/examples/quota_watermark/Makefile
+++ b/examples/quota_watermark/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/quota_watermark/include/conf.h b/examples/quota_watermark/include/conf.h
index bdc3bbed..4f29aa64 100644
--- a/examples/quota_watermark/include/conf.h
+++ b/examples/quota_watermark/include/conf.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _CONF_H_
@@ -37,8 +8,8 @@
 #define RING_SIZE 1024
 #define MAX_PKT_QUOTA 64
 
-#define RX_DESC_PER_QUEUE   128
-#define TX_DESC_PER_QUEUE   512
+#define RX_DESC_PER_QUEUE   1024
+#define TX_DESC_PER_QUEUE   1024
 
 #define MBUF_DATA_SIZE     RTE_MBUF_DEFAULT_BUF_SIZE
 #define MBUF_PER_POOL 8192
diff --git a/examples/quota_watermark/qw/Makefile b/examples/quota_watermark/qw/Makefile
index 627897ce..84299e59 100644
--- a/examples/quota_watermark/qw/Makefile
+++ b/examples/quota_watermark/qw/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/quota_watermark/qw/args.c b/examples/quota_watermark/qw/args.c
index 6ba77bc0..a750ec25 100644
--- a/examples/quota_watermark/qw/args.c
+++ b/examples/quota_watermark/qw/args.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/quota_watermark/qw/args.h b/examples/quota_watermark/qw/args.h
index d6d4fb62..ab777db0 100644
--- a/examples/quota_watermark/qw/args.h
+++ b/examples/quota_watermark/qw/args.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _ARGS_H_
diff --git a/examples/quota_watermark/qw/init.c b/examples/quota_watermark/qw/init.c
index 37b03626..d4a69183 100644
--- a/examples/quota_watermark/qw/init.c
+++ b/examples/quota_watermark/qw/init.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <fcntl.h>
@@ -50,14 +21,11 @@
 #include "../include/conf.h"
 
 
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 		.rxmode = {
 			.split_hdr_size = 0,
-			.header_split   = 0, /**< Header Split disabled */
-			.hw_ip_checksum = 0, /**< IP csum offload disabled */
-			.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-			.jumbo_frame    = 0, /**< Jumbo Frame disabled */
-			.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+			.ignore_offload_bitfield = 1,
+			.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 		},
 		.txmode = {
 			.mq_mode = ETH_DCB_NONE,
@@ -78,10 +46,18 @@ void configure_eth_port(uint16_t port_id)
 	int ret;
 	uint16_t nb_rxd = RX_DESC_PER_QUEUE;
 	uint16_t nb_txd = TX_DESC_PER_QUEUE;
+	struct rte_eth_rxconf rxq_conf;
+	struct rte_eth_txconf txq_conf;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_conf local_port_conf = port_conf;
 
 	rte_eth_dev_stop(port_id);
 
-	ret = rte_eth_dev_configure(port_id, 1, 1, &port_conf);
+	rte_eth_dev_info_get(port_id, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+	ret = rte_eth_dev_configure(port_id, 1, 1, &local_port_conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE, "Cannot configure port %u (error %d)\n",
 				(unsigned int) port_id, ret);
@@ -93,9 +69,11 @@ void configure_eth_port(uint16_t port_id)
 				(unsigned int) port_id, ret);
 
 	/* Initialize the port's RX queue */
+	rxq_conf = dev_info.default_rxconf;
+	rxq_conf.offloads = local_port_conf.rxmode.offloads;
 	ret = rte_eth_rx_queue_setup(port_id, 0, nb_rxd,
 			rte_eth_dev_socket_id(port_id),
-			NULL,
+			&rxq_conf,
 			mbuf_pool);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE,
@@ -103,9 +81,12 @@ void configure_eth_port(uint16_t port_id)
 				(unsigned int) port_id, ret);
 
 	/* Initialize the port's TX queue */
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = local_port_conf.txmode.offloads;
 	ret = rte_eth_tx_queue_setup(port_id, 0, nb_txd,
 			rte_eth_dev_socket_id(port_id),
-			NULL);
+			&txq_conf);
 	if (ret < 0)
 		rte_exit(EXIT_FAILURE,
 				"Failed to setup TX queue on port %u (error %d)\n",
diff --git a/examples/quota_watermark/qw/init.h b/examples/quota_watermark/qw/init.h
index 2bfec2b1..e0c90df7 100644
--- a/examples/quota_watermark/qw/init.h
+++ b/examples/quota_watermark/qw/init.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _INIT_H_
diff --git a/examples/quota_watermark/qw/main.c b/examples/quota_watermark/qw/main.c
index fe174526..313216f3 100644
--- a/examples/quota_watermark/qw/main.c
+++ b/examples/quota_watermark/qw/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <rte_eal.h>
diff --git a/examples/quota_watermark/qw/main.h b/examples/quota_watermark/qw/main.h
index ebed7b2f..9903ddc8 100644
--- a/examples/quota_watermark/qw/main.h
+++ b/examples/quota_watermark/qw/main.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _MAIN_H_
diff --git a/examples/quota_watermark/qwctl/Makefile b/examples/quota_watermark/qwctl/Makefile
index e0f0083d..b390128e 100644
--- a/examples/quota_watermark/qwctl/Makefile
+++ b/examples/quota_watermark/qwctl/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/quota_watermark/qwctl/commands.c b/examples/quota_watermark/qwctl/commands.c
index 5cac0e17..a1c646b9 100644
--- a/examples/quota_watermark/qwctl/commands.c
+++ b/examples/quota_watermark/qwctl/commands.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/quota_watermark/qwctl/commands.h b/examples/quota_watermark/qwctl/commands.h
index c010941d..4a4e9747 100644
--- a/examples/quota_watermark/qwctl/commands.h
+++ b/examples/quota_watermark/qwctl/commands.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _COMMANDS_H_
diff --git a/examples/quota_watermark/qwctl/qwctl.c b/examples/quota_watermark/qwctl/qwctl.c
index 18ec17a1..2f7914c8 100644
--- a/examples/quota_watermark/qwctl/qwctl.c
+++ b/examples/quota_watermark/qwctl/qwctl.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <fcntl.h>
diff --git a/examples/quota_watermark/qwctl/qwctl.h b/examples/quota_watermark/qwctl/qwctl.h
index 545914b3..2a455938 100644
--- a/examples/quota_watermark/qwctl/qwctl.h
+++ b/examples/quota_watermark/qwctl/qwctl.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef _MAIN_H_
diff --git a/examples/rxtx_callbacks/Makefile b/examples/rxtx_callbacks/Makefile
index 0fafbb72..e9d30d56 100644
--- a/examples/rxtx_callbacks/Makefile
+++ b/examples/rxtx_callbacks/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2015 Intel Corporation
+
+# binary name
+APP = rxtx_callbacks
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = rxtx_callbacks
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += $(WERROR_FLAGS)
 
 # workaround for a gcc bug with noreturn attribute
@@ -55,3 +59,4 @@ endif
 EXTRA_CFLAGS += -O3 -g -Wfatal-errors
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/rxtx_callbacks/main.c b/examples/rxtx_callbacks/main.c
index ca135d21..d2e5e19e 100644
--- a/examples/rxtx_callbacks/main.c
+++ b/examples/rxtx_callbacks/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <stdint.h>
@@ -39,15 +10,18 @@
 #include <rte_lcore.h>
 #include <rte_mbuf.h>
 
-#define RX_RING_SIZE 128
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 
 #define NUM_MBUFS 8191
 #define MBUF_CACHE_SIZE 250
 #define BURST_SIZE 32
 
 static const struct rte_eth_conf port_conf_default = {
-	.rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN, },
+	.rxmode = {
+		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.ignore_offload_bitfield = 1,
+	},
 };
 
 static unsigned nb_ports;
@@ -105,10 +79,17 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	uint16_t nb_txd = TX_RING_SIZE;
 	int retval;
 	uint16_t q;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txconf;
 
 	if (port >= rte_eth_dev_count())
 		return -1;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval != 0)
 		return retval;
@@ -124,9 +105,12 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 			return retval;
 	}
 
+	txconf = dev_info.default_txconf;
+	txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf.offloads = port_conf.txmode.offloads;
 	for (q = 0; q < tx_rings; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, nb_txd,
-				rte_eth_dev_socket_id(port), NULL);
+				rte_eth_dev_socket_id(port), &txconf);
 		if (retval < 0)
 			return retval;
 	}
diff --git a/examples/rxtx_callbacks/meson.build b/examples/rxtx_callbacks/meson.build
new file mode 100644
index 00000000..c34e11e3
--- /dev/null
+++ b/examples/rxtx_callbacks/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c'
+)
diff --git a/examples/server_node_efd/Makefile b/examples/server_node_efd/Makefile
index 6977ef93..d23aba35 100644
--- a/examples/server_node_efd/Makefile
+++ b/examples/server_node_efd/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016-2017 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/server_node_efd/node/Makefile b/examples/server_node_efd/node/Makefile
index 8cf7b650..fffbe357 100644
--- a/examples/server_node_efd/node/Makefile
+++ b/examples/server_node_efd/node/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016-2017 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/server_node_efd/node/node.c b/examples/server_node_efd/node/node.c
index 5aa1258e..84f7bcff 100644
--- a/examples/server_node_efd/node/node.c
+++ b/examples/server_node_efd/node/node.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #include <stdint.h>
diff --git a/examples/server_node_efd/server/Makefile b/examples/server_node_efd/server/Makefile
index 9f1fe289..cbb91ebe 100644
--- a/examples/server_node_efd/server/Makefile
+++ b/examples/server_node_efd/server/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2016-2017 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/server_node_efd/server/args.c b/examples/server_node_efd/server/args.c
index ee292038..0e5e8970 100644
--- a/examples/server_node_efd/server/args.c
+++ b/examples/server_node_efd/server/args.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/server_node_efd/server/args.h b/examples/server_node_efd/server/args.h
index cacf3957..226f6692 100644
--- a/examples/server_node_efd/server/args.h
+++ b/examples/server_node_efd/server/args.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #ifndef _ARGS_H_
diff --git a/examples/server_node_efd/server/init.c b/examples/server_node_efd/server/init.c
index 0bcab8cc..07b6882f 100644
--- a/examples/server_node_efd/server/init.c
+++ b/examples/server_node_efd/server/init.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #include <stdint.h>
@@ -123,14 +94,17 @@ static int
 init_port(uint16_t port_num)
 {
 	/* for port configuration all features are off by default */
-	const struct rte_eth_conf port_conf = {
+	struct rte_eth_conf port_conf = {
 		.rxmode = {
-			.mq_mode = ETH_MQ_RX_RSS
-		}
+			.mq_mode = ETH_MQ_RX_RSS,
+			.ignore_offload_bitfield = 1,
+		},
 	};
 	const uint16_t rx_rings = 1, tx_rings = num_nodes;
 	uint16_t rx_ring_size = RTE_MP_RX_DESC_DEFAULT;
 	uint16_t tx_ring_size = RTE_MP_TX_DESC_DEFAULT;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txconf;
 
 	uint16_t q;
 	int retval;
@@ -138,6 +112,11 @@ init_port(uint16_t port_num)
 	printf("Port %u init ... ", port_num);
 	fflush(stdout);
 
+	rte_eth_dev_info_get(port_num, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
 	/*
 	 * Standard DPDK port initialisation - config port, then set up
 	 * rx and tx rings.
@@ -159,10 +138,13 @@ init_port(uint16_t port_num)
 			return retval;
 	}
 
+	txconf = dev_info.default_txconf;
+	txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf.offloads = port_conf.txmode.offloads;
 	for (q = 0; q < tx_rings; q++) {
 		retval = rte_eth_tx_queue_setup(port_num, q, tx_ring_size,
 				rte_eth_dev_socket_id(port_num),
-				NULL);
+				&txconf);
 		if (retval < 0)
 			return retval;
 	}
diff --git a/examples/server_node_efd/server/init.h b/examples/server_node_efd/server/init.h
index 8dc5885b..506e2e45 100644
--- a/examples/server_node_efd/server/init.h
+++ b/examples/server_node_efd/server/init.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #ifndef _INIT_H_
diff --git a/examples/server_node_efd/server/main.c b/examples/server_node_efd/server/main.c
index aa1c6f57..404f1f16 100644
--- a/examples/server_node_efd/server/main.c
+++ b/examples/server_node_efd/server/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/server_node_efd/shared/common.h b/examples/server_node_efd/shared/common.h
index b1e0abe5..b8b533d8 100644
--- a/examples/server_node_efd/shared/common.h
+++ b/examples/server_node_efd/shared/common.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
  */
 
 #ifndef _COMMON_H_
diff --git a/examples/service_cores/Makefile b/examples/service_cores/Makefile
index bd4a345d..3156e35d 100644
--- a/examples/service_cores/Makefile
+++ b/examples/service_cores/Makefile
@@ -1,32 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2017 Intel Corporation. All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# binary name
+APP = service_cores
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -37,12 +50,7 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = service_cores
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
+CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += $(WERROR_FLAGS)
 
 # workaround for a gcc bug with noreturn attribute
@@ -52,3 +60,5 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+
+endif
diff --git a/examples/service_cores/main.c b/examples/service_cores/main.c
index b617a789..2cd57290 100644
--- a/examples/service_cores/main.c
+++ b/examples/service_cores/main.c
@@ -1,33 +1,5 @@
-/*
- *   BSD LICENSE
- *
- *   Copyright(c) 2017 Intel Corporation. All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
  */
 
 #include <unistd.h>
diff --git a/examples/service_cores/meson.build b/examples/service_cores/meson.build
new file mode 100644
index 00000000..2b0a2503
--- /dev/null
+++ b/examples/service_cores/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+allow_experimental_apis = true
+sources = files(
+	'main.c'
+)
diff --git a/examples/skeleton/Makefile b/examples/skeleton/Makefile
index 4a5d99f1..bd980ec9 100644
--- a/examples/skeleton/Makefile
+++ b/examples/skeleton/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = basicfwd
+
+# all source are stored in SRCS-y
+SRCS-y := basicfwd.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = basicfwd
-
-# all source are stored in SRCS-y
-SRCS-y := basicfwd.c
-
 CFLAGS += $(WERROR_FLAGS)
 
 # workaround for a gcc bug with noreturn attribute
@@ -55,3 +59,4 @@ endif
 EXTRA_CFLAGS += -O3 -g -Wfatal-errors
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/skeleton/basicfwd.c b/examples/skeleton/basicfwd.c
index e623754c..e62cc0a5 100644
--- a/examples/skeleton/basicfwd.c
+++ b/examples/skeleton/basicfwd.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <stdint.h>
@@ -39,15 +10,18 @@
 #include <rte_lcore.h>
 #include <rte_mbuf.h>
 
-#define RX_RING_SIZE 128
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 
 #define NUM_MBUFS 8191
 #define MBUF_CACHE_SIZE 250
 #define BURST_SIZE 32
 
 static const struct rte_eth_conf port_conf_default = {
-	.rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN }
+	.rxmode = {
+		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.ignore_offload_bitfield = 1,
+	},
 };
 
 /* basicfwd.c: Basic DPDK skeleton forwarding example. */
@@ -65,10 +39,17 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	uint16_t nb_txd = TX_RING_SIZE;
 	int retval;
 	uint16_t q;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txconf;
 
 	if (port >= rte_eth_dev_count())
 		return -1;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
 	/* Configure the Ethernet device. */
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval != 0)
@@ -86,10 +67,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 			return retval;
 	}
 
+	txconf = dev_info.default_txconf;
+	txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf.offloads = port_conf.txmode.offloads;
 	/* Allocate and set up 1 TX queue per Ethernet port. */
 	for (q = 0; q < tx_rings; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, nb_txd,
-				rte_eth_dev_socket_id(port), NULL);
+				rte_eth_dev_socket_id(port), &txconf);
 		if (retval < 0)
 			return retval;
 	}
diff --git a/examples/skeleton/meson.build b/examples/skeleton/meson.build
new file mode 100644
index 00000000..9bb9ec32
--- /dev/null
+++ b/examples/skeleton/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'basicfwd.c'
+)
diff --git a/examples/tep_termination/Makefile b/examples/tep_termination/Makefile
index 448e6183..d2c357a1 100644
--- a/examples/tep_termination/Makefile
+++ b/examples/tep_termination/Makefile
@@ -1,33 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2015 Intel Corporation
+
+# binary name
+APP = tep_termination
+
+# all source are stored in SRCS-y
+SRCS-y := main.c vxlan_setup.c vxlan.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+LDFLAGS += -pthread
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -43,14 +55,9 @@ $(error This application can only operate in a linuxapp environment, \
 please change the definition of the RTE_TARGET environment variable)
 endif
 
-# binary name
-APP = tep_termination
-
-# all source are stored in SRCS-y
-SRCS-y := main.c vxlan_setup.c vxlan.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 CFLAGS += -D_GNU_SOURCE
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/tep_termination/main.c b/examples/tep_termination/main.c
index a14d2e37..27073913 100644
--- a/examples/tep_termination/main.c
+++ b/examples/tep_termination/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <arpa/inet.h>
diff --git a/examples/tep_termination/main.h b/examples/tep_termination/main.h
index 8ed817d4..966c63a5 100644
--- a/examples/tep_termination/main.h
+++ b/examples/tep_termination/main.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef _MAIN_H_
diff --git a/examples/tep_termination/meson.build b/examples/tep_termination/meson.build
new file mode 100644
index 00000000..68c940aa
--- /dev/null
+++ b/examples/tep_termination/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += ['hash', 'vhost']
+sources = files(
+	'main.c', 'vxlan.c', 'vxlan_setup.c'
+)
diff --git a/examples/tep_termination/vxlan.c b/examples/tep_termination/vxlan.c
index 9f0e8362..7732821d 100644
--- a/examples/tep_termination/vxlan.c
+++ b/examples/tep_termination/vxlan.c
@@ -1,35 +1,7 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
+
 #include <stdint.h>
 #include <rte_mbuf.h>
 #include <rte_hash_crc.h>
diff --git a/examples/tep_termination/vxlan.h b/examples/tep_termination/vxlan.h
index 4242e111..bff786a2 100644
--- a/examples/tep_termination/vxlan.h
+++ b/examples/tep_termination/vxlan.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef _VXLAN_H_
diff --git a/examples/tep_termination/vxlan_setup.c b/examples/tep_termination/vxlan_setup.c
index 1ad4ca3c..ba7d92aa 100644
--- a/examples/tep_termination/vxlan_setup.c
+++ b/examples/tep_termination/vxlan_setup.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include <getopt.h>
@@ -95,17 +66,22 @@ uint8_t tep_filter_type[] = {RTE_TUNNEL_FILTER_IMAC_TENID,
 			RTE_TUNNEL_FILTER_OMAC_TENID_IMAC,};
 
 /* Options for configuring ethernet port */
-static const struct rte_eth_conf port_conf = {
+static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.ignore_offload_bitfield = 1,
+		.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
+		.offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM |
+			     DEV_TX_OFFLOAD_UDP_CKSUM |
+			     DEV_TX_OFFLOAD_TCP_CKSUM |
+			     DEV_TX_OFFLOAD_SCTP_CKSUM |
+			     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
+			     DEV_TX_OFFLOAD_TCP_TSO |
+			     DEV_TX_OFFLOAD_MULTI_SEGS |
+			     DEV_TX_OFFLOAD_VXLAN_TNL_TSO),
 	},
 };
 
@@ -141,6 +117,7 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	struct rte_eth_rxconf *rxconf;
 	struct rte_eth_txconf *txconf;
 	struct vxlan_conf *pconf = &vxdev;
+	struct rte_eth_conf local_port_conf = port_conf;
 
 	pconf->dst_port = udp_port;
 
@@ -154,15 +131,18 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 
 	rxconf = &dev_info.default_rxconf;
 	txconf = &dev_info.default_txconf;
-	txconf->txq_flags = 0;
+	txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
 
 	if (port >= rte_eth_dev_count())
 		return -1;
 
 	rx_rings = nb_devices;
-
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		local_port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	/* Configure ethernet device. */
-	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
+	retval = rte_eth_dev_configure(port, rx_rings, tx_rings,
+				       &local_port_conf);
 	if (retval != 0)
 		return retval;
 
@@ -172,6 +152,7 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 		return retval;
 
 	/* Setup the queues. */
+	rxconf->offloads = local_port_conf.rxmode.offloads;
 	for (q = 0; q < rx_rings; q++) {
 		retval = rte_eth_rx_queue_setup(port, q, rx_ring_size,
 						rte_eth_dev_socket_id(port),
@@ -180,6 +161,7 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 		if (retval < 0)
 			return retval;
 	}
+	txconf->offloads = local_port_conf.txmode.offloads;
 	for (q = 0; q < tx_rings; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, tx_ring_size,
 						rte_eth_dev_socket_id(port),
diff --git a/examples/tep_termination/vxlan_setup.h b/examples/tep_termination/vxlan_setup.h
index 2e3550d3..2c20e2e3 100644
--- a/examples/tep_termination/vxlan_setup.h
+++ b/examples/tep_termination/vxlan_setup.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #ifndef VXLAN_SETUP_H_
diff --git a/examples/timer/Makefile b/examples/timer/Makefile
index 7db48ec6..42b23f28 100644
--- a/examples/timer/Makefile
+++ b/examples/timer/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = timer
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = timer
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
 
@@ -54,3 +58,4 @@ CFLAGS_main.o += -Wno-return-type
 endif
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/timer/main.c b/examples/timer/main.c
index 444e9cc1..968a9413 100644
--- a/examples/timer/main.c
+++ b/examples/timer/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/timer/meson.build b/examples/timer/meson.build
new file mode 100644
index 00000000..c3d90163
--- /dev/null
+++ b/examples/timer/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'timer'
+sources = files(
+	'main.c'
+)
diff --git a/examples/vhost/Makefile b/examples/vhost/Makefile
index add9f27b..2dc62ebf 100644
--- a/examples/vhost/Makefile
+++ b/examples/vhost/Makefile
@@ -1,33 +1,45 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = vhost-switch
+
+# all source are stored in SRCS-y
+SRCS-y := main.c virtio_net.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+LDFLAGS += -pthread
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -44,12 +56,6 @@ please change the definition of the RTE_TARGET environment variable)
 all:
 else
 
-# binary name
-APP = vhost-switch
-
-# all source are stored in SRCS-y
-SRCS-y := main.c virtio_net.c
-
 CFLAGS += -O2 -D_FILE_OFFSET_BITS=64
 CFLAGS += $(WERROR_FLAGS)
 CFLAGS += -D_GNU_SOURCE
@@ -57,3 +63,4 @@ CFLAGS += -D_GNU_SOURCE
 include $(RTE_SDK)/mk/rte.extapp.mk
 
 endif
+endif
diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index 89a61f0e..60d862b4 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
  */
 
 #include <arpa/inet.h>
@@ -145,21 +116,23 @@ static struct rte_eth_conf vmdq_conf_default = {
 	.rxmode = {
 		.mq_mode        = ETH_MQ_RX_VMDQ_ONLY,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
+		.ignore_offload_bitfield = 1,
 		/*
-		 * It is necessary for 1G NIC such as I350,
+		 * VLAN strip is necessary for 1G NIC such as I350,
 		 * this fixes bug of ipv4 forwarding in guest can't
 		 * forward pakets from one virtio dev to another virtio dev.
 		 */
-		.hw_vlan_strip  = 1, /**< VLAN strip enabled. */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
-		.hw_strip_crc   = 1, /**< CRC stripped by hardware */
+		.offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
+			     DEV_RX_OFFLOAD_VLAN_STRIP),
 	},
 
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
+		.offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM |
+			     DEV_TX_OFFLOAD_TCP_CKSUM |
+			     DEV_TX_OFFLOAD_VLAN_INSERT |
+			     DEV_TX_OFFLOAD_MULTI_SEGS |
+			     DEV_TX_OFFLOAD_TCP_TSO),
 	},
 	.rx_adv_conf = {
 		/*
@@ -176,6 +149,7 @@ static struct rte_eth_conf vmdq_conf_default = {
 	},
 };
 
+
 static unsigned lcore_ids[RTE_MAX_LCORE];
 static uint16_t ports[RTE_MAX_ETHPORTS];
 static unsigned num_ports = 0; /**< The number of ports specified in command line */
@@ -279,18 +253,10 @@ port_init(uint16_t port)
 	/* The max pool number from dev_info will be used to validate the pool number specified in cmd line */
 	rte_eth_dev_info_get (port, &dev_info);
 
-	if (dev_info.max_rx_queues > MAX_QUEUES) {
-		rte_exit(EXIT_FAILURE,
-			"please define MAX_QUEUES no less than %u in %s\n",
-			dev_info.max_rx_queues, __FILE__);
-	}
-
 	rxconf = &dev_info.default_rxconf;
 	txconf = &dev_info.default_txconf;
 	rxconf->rx_drop_en = 1;
-
-	/* Enable vlan offload */
-	txconf->txq_flags &= ~ETH_TXQ_FLAGS_NOVLANOFFL;
+	txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
 
 	/*configure the number of supported virtio devices based on VMDQ limits */
 	num_devices = dev_info.max_vmdq_pools;
@@ -331,6 +297,9 @@ port_init(uint16_t port)
 	if (port >= rte_eth_dev_count()) return -1;
 
 	rx_rings = (uint16_t)dev_info.max_rx_queues;
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	/* Configure ethernet device. */
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval != 0) {
@@ -353,6 +322,7 @@ port_init(uint16_t port)
 	}
 
 	/* Setup the queues. */
+	rxconf->offloads = port_conf.rxmode.offloads;
 	for (q = 0; q < rx_rings; q ++) {
 		retval = rte_eth_rx_queue_setup(port, q, rx_ring_size,
 						rte_eth_dev_socket_id(port),
@@ -365,6 +335,7 @@ port_init(uint16_t port)
 			return retval;
 		}
 	}
+	txconf->offloads = port_conf.txmode.offloads;
 	for (q = 0; q < tx_rings; q ++) {
 		retval = rte_eth_tx_queue_setup(port, q, tx_ring_size,
 						rte_eth_dev_socket_id(port),
@@ -624,7 +595,8 @@ us_vhost_parse_args(int argc, char **argv)
 				} else {
 					mergeable = !!ret;
 					if (ret) {
-						vmdq_conf_default.rxmode.jumbo_frame = 1;
+						vmdq_conf_default.rxmode.offloads |=
+							DEV_RX_OFFLOAD_JUMBO_FRAME;
 						vmdq_conf_default.rxmode.max_rx_pkt_len
 							= JUMBO_FRAME_MAX_SIZE;
 					}
@@ -964,7 +936,8 @@ virtio_tx_route(struct vhost_dev *vdev, struct rte_mbuf *m, uint16_t vlan_tag)
 		struct vhost_dev *vdev2;
 
 		TAILQ_FOREACH(vdev2, &vhost_dev_list, global_vdev_entry) {
-			virtio_xmit(vdev2, vdev, m);
+			if (vdev2 != vdev)
+				virtio_xmit(vdev2, vdev, m);
 		}
 		goto queue2nic;
 	}
diff --git a/examples/vhost/main.h b/examples/vhost/main.h
index 9a2aca37..764c33af 100644
--- a/examples/vhost/main.h
+++ b/examples/vhost/main.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
  */
 
 #ifndef _MAIN_H_
diff --git a/examples/vhost/meson.build b/examples/vhost/meson.build
new file mode 100644
index 00000000..3e6e6904
--- /dev/null
+++ b/examples/vhost/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'vhost'
+sources = files(
+	'main.c', 'virtio_net.c'
+)
diff --git a/examples/vhost/virtio_net.c b/examples/vhost/virtio_net.c
index 1ab57f52..f6e00674 100644
--- a/examples/vhost/virtio_net.c
+++ b/examples/vhost/virtio_net.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
  */
 
 #include <stdint.h>
@@ -207,13 +178,8 @@ vs_enqueue_pkts(struct vhost_dev *dev, uint16_t queue_id,
 	*(volatile uint16_t *)&vr->used->idx += count;
 	queue->last_used_idx += count;
 
-	/* flush used->idx update before we read avail->flags. */
-	rte_mb();
+	rte_vhost_vring_call(dev->vid, queue_id);
 
-	/* Kick the guest if necessary. */
-	if (!(vr->avail->flags & VRING_AVAIL_F_NO_INTERRUPT)
-			&& (vr->callfd >= 0))
-		eventfd_write(vr->callfd, (eventfd_t)1);
 	return count;
 }
 
@@ -396,9 +362,7 @@ vs_dequeue_pkts(struct vhost_dev *dev, uint16_t queue_id,
 
 	vr->used->idx += i;
 
-	if (!(vr->avail->flags & VRING_AVAIL_F_NO_INTERRUPT)
-			&& (vr->callfd >= 0))
-		eventfd_write(vr->callfd, (eventfd_t)1);
+	rte_vhost_vring_call(dev->vid, queue_id);
 
 	return i;
 }
diff --git a/examples/vhost_scsi/Makefile b/examples/vhost_scsi/Makefile
index 0306a6ae..31bd2563 100644
--- a/examples/vhost_scsi/Makefile
+++ b/examples/vhost_scsi/Makefile
@@ -1,33 +1,46 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2017 Intel Corporation
+
+# binary name
+APP = vhost-scsi
+
+# all source are stored in SRCS-y
+SRCS-y := scsi.c vhost_scsi.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
+LDFLAGS += -pthread
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -44,16 +57,11 @@ please change the definition of the RTE_TARGET environment variable)
 all:
 else
 
-# binary name
-APP = vhost-scsi
-
-# all source are stored in SRCS-y
-SRCS-y := scsi.c vhost_scsi.c
-
-CFLAGS += -O2 -D_FILE_OFFSET_BITS=64
+CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
+CFLAGS += -O2
 CFLAGS += $(WERROR_FLAGS)
-CFLAGS += -D_GNU_SOURCE
 
 include $(RTE_SDK)/mk/rte.extapp.mk
 
 endif
+endif
diff --git a/examples/vhost_scsi/meson.build b/examples/vhost_scsi/meson.build
new file mode 100644
index 00000000..bd78e84b
--- /dev/null
+++ b/examples/vhost_scsi/meson.build
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+deps += 'vhost'
+cflags += ['-D_GNU_SOURCE','-D_FILE_OFFSET_BITS=64']
+sources = files(
+	'scsi.c', 'vhost_scsi.c'
+)
diff --git a/examples/vhost_scsi/scsi.c b/examples/vhost_scsi/scsi.c
index fd430ec2..2a034bb9 100644
--- a/examples/vhost_scsi/scsi.c
+++ b/examples/vhost_scsi/scsi.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
  */
 
 /**
diff --git a/examples/vhost_scsi/scsi_spec.h b/examples/vhost_scsi/scsi_spec.h
index 60d761cb..5c7a894b 100644
--- a/examples/vhost_scsi/scsi_spec.h
+++ b/examples/vhost_scsi/scsi_spec.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright (c) Intel Corporation.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
  */
 
 /**
diff --git a/examples/vhost_scsi/vhost_scsi.c b/examples/vhost_scsi/vhost_scsi.c
index b4f1f8d2..3cb4383e 100644
--- a/examples/vhost_scsi/vhost_scsi.c
+++ b/examples/vhost_scsi/vhost_scsi.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
  */
 
 #include <stdint.h>
@@ -50,7 +21,6 @@
 #include "scsi_spec.h"
 
 #define VIRTIO_SCSI_FEATURES ((1 << VIRTIO_F_NOTIFY_ON_EMPTY) |\
-			      (1 << VIRTIO_RING_F_EVENT_IDX) |\
 			      (1 << VIRTIO_SCSI_F_INOUT) |\
 			      (1 << VIRTIO_SCSI_F_CHANGE))
 
@@ -110,7 +80,7 @@ descriptor_is_wr(struct vring_desc *cur_desc)
 }
 
 static void
-submit_completion(struct vhost_scsi_task *task)
+submit_completion(struct vhost_scsi_task *task, uint32_t q_idx)
 {
 	struct rte_vhost_vring *vq;
 	struct vring_used *used;
@@ -131,7 +101,7 @@ submit_completion(struct vhost_scsi_task *task)
 	/* Send an interrupt back to the guest VM so that it knows
 	 * a completion is ready to be processed.
 	 */
-	eventfd_write(vq->callfd, (eventfd_t)1);
+	rte_vhost_vring_call(task->bdev->vid, q_idx);
 }
 
 static void
@@ -263,7 +233,7 @@ process_requestq(struct vhost_scsi_ctrlr *ctrlr, uint32_t q_idx)
 			task->resp->status = 0;
 			task->resp->resid = 0;
 		}
-		submit_completion(task);
+		submit_completion(task, q_idx);
 		rte_free(task);
 	}
 }
diff --git a/examples/vhost_scsi/vhost_scsi.h b/examples/vhost_scsi/vhost_scsi.h
index edb416da..7f98d8d1 100644
--- a/examples/vhost_scsi/vhost_scsi.h
+++ b/examples/vhost_scsi/vhost_scsi.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
  */
 
 #ifndef _VHOST_SCSI_H_
diff --git a/examples/vm_power_manager/Makefile b/examples/vm_power_manager/Makefile
index 9cf20a28..ef2a9f95 100644
--- a/examples/vm_power_manager/Makefile
+++ b/examples/vm_power_manager/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifneq ($(shell pkg-config --atleast-version=0.9.3 libvirt; echo $$?), 0)
 $(error vm_power_manager requires libvirt >= 0.9.3)
diff --git a/examples/vm_power_manager/channel_manager.c b/examples/vm_power_manager/channel_manager.c
index ab856bdb..927fc35a 100644
--- a/examples/vm_power_manager/channel_manager.c
+++ b/examples/vm_power_manager/channel_manager.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/vm_power_manager/channel_manager.h b/examples/vm_power_manager/channel_manager.h
index 358fb8f2..872ec614 100644
--- a/examples/vm_power_manager/channel_manager.h
+++ b/examples/vm_power_manager/channel_manager.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef CHANNEL_MANAGER_H_
diff --git a/examples/vm_power_manager/channel_monitor.c b/examples/vm_power_manager/channel_monitor.c
index 37e71ed9..1c7b6eb2 100644
--- a/examples/vm_power_manager/channel_monitor.c
+++ b/examples/vm_power_manager/channel_monitor.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <unistd.h>
diff --git a/examples/vm_power_manager/channel_monitor.h b/examples/vm_power_manager/channel_monitor.h
index b52c1fca..7362a80d 100644
--- a/examples/vm_power_manager/channel_monitor.h
+++ b/examples/vm_power_manager/channel_monitor.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef CHANNEL_MONITOR_H_
diff --git a/examples/vm_power_manager/guest_cli/Makefile b/examples/vm_power_manager/guest_cli/Makefile
index 55072708..d710e22d 100644
--- a/examples/vm_power_manager/guest_cli/Makefile
+++ b/examples/vm_power_manager/guest_cli/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
diff --git a/examples/vm_power_manager/guest_cli/main.c b/examples/vm_power_manager/guest_cli/main.c
index ac2b1fa5..b17936d6 100644
--- a/examples/vm_power_manager/guest_cli/main.c
+++ b/examples/vm_power_manager/guest_cli/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 /*
diff --git a/examples/vm_power_manager/guest_cli/vm_power_cli_guest.c b/examples/vm_power_manager/guest_cli/vm_power_cli_guest.c
index 63f711e0..43bdeace 100644
--- a/examples/vm_power_manager/guest_cli/vm_power_cli_guest.c
+++ b/examples/vm_power_manager/guest_cli/vm_power_cli_guest.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 
diff --git a/examples/vm_power_manager/guest_cli/vm_power_cli_guest.h b/examples/vm_power_manager/guest_cli/vm_power_cli_guest.h
index 277eab3d..75a26296 100644
--- a/examples/vm_power_manager/guest_cli/vm_power_cli_guest.h
+++ b/examples/vm_power_manager/guest_cli/vm_power_cli_guest.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef VM_POWER_CLI_H_
diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c
index 399fbdd4..8a1e95bd 100644
--- a/examples/vm_power_manager/main.c
+++ b/examples/vm_power_manager/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
@@ -62,8 +33,8 @@
 #include <rte_pmd_i40e.h>
 #include <rte_pmd_bnxt.h>
 
-#define RX_RING_SIZE 512
-#define TX_RING_SIZE 512
+#define RX_RING_SIZE 1024
+#define TX_RING_SIZE 1024
 
 #define NUM_MBUFS 8191
 #define MBUF_CACHE_SIZE 250
@@ -74,7 +45,10 @@ static volatile bool force_quit;
 
 /****************/
 static const struct rte_eth_conf port_conf_default = {
-	.rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN }
+	.rxmode = {
+		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.ignore_offload_bitfield = 1,
+	},
 };
 
 static inline int
@@ -84,10 +58,17 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	const uint16_t rx_rings = 1, tx_rings = 1;
 	int retval;
 	uint16_t q;
+	struct rte_eth_dev_info dev_info;
+	struct rte_eth_txconf txq_conf;
 
 	if (port >= rte_eth_dev_count())
 		return -1;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
 	/* Configure the Ethernet device. */
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval != 0)
@@ -101,10 +82,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 			return retval;
 	}
 
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = port_conf.txmode.offloads;
 	/* Allocate and set up 1 TX queue per Ethernet port. */
 	for (q = 0; q < tx_rings; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, TX_RING_SIZE,
-				rte_eth_dev_socket_id(port), NULL);
+				rte_eth_dev_socket_id(port), &txq_conf);
 		if (retval < 0)
 			return retval;
 	}
@@ -306,7 +290,7 @@ main(int argc, char **argv)
 	for (portid = 0; portid < nb_ports; portid++) {
 		struct ether_addr eth;
 		int w, j;
-		int ret = -ENOTSUP;
+		int ret;
 
 		if ((enabled_port_mask & (1 << portid)) == 0)
 			continue;
@@ -324,8 +308,7 @@ main(int argc, char **argv)
 		for (w = 0; w < MAX_VFS; w++) {
 			eth.addr_bytes[5] = w + 0xf0;
 
-			if (ret == -ENOTSUP)
-				ret = rte_pmd_ixgbe_set_vf_mac_addr(portid,
+			ret = rte_pmd_ixgbe_set_vf_mac_addr(portid,
 						w, &eth);
 			if (ret == -ENOTSUP)
 				ret = rte_pmd_i40e_set_vf_mac_addr(portid,
diff --git a/examples/vm_power_manager/power_manager.c b/examples/vm_power_manager/power_manager.c
index 1834a823..35db2559 100644
--- a/examples/vm_power_manager/power_manager.c
+++ b/examples/vm_power_manager/power_manager.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdio.h>
diff --git a/examples/vm_power_manager/power_manager.h b/examples/vm_power_manager/power_manager.h
index b52fb4c7..8a8a84aa 100644
--- a/examples/vm_power_manager/power_manager.h
+++ b/examples/vm_power_manager/power_manager.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef POWER_MANAGER_H_
diff --git a/examples/vm_power_manager/vm_power_cli.c b/examples/vm_power_manager/vm_power_cli.c
index 6f234fb7..d588d38a 100644
--- a/examples/vm_power_manager/vm_power_cli.c
+++ b/examples/vm_power_manager/vm_power_cli.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdlib.h>
diff --git a/examples/vm_power_manager/vm_power_cli.h b/examples/vm_power_manager/vm_power_cli.h
index deccd513..075c255e 100644
--- a/examples/vm_power_manager/vm_power_cli.h
+++ b/examples/vm_power_manager/vm_power_cli.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #ifndef VM_POWER_CLI_H_
diff --git a/examples/vmdq/Makefile b/examples/vmdq/Makefile
index 50172822..87abeab9 100644
--- a/examples/vmdq/Makefile
+++ b/examples/vmdq/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = vmdq_app
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,14 +48,9 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = vmdq_app
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += $(WERROR_FLAGS)
 
 EXTRA_CFLAGS += -O3
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/vmdq/main.c b/examples/vmdq/main.c
index 84e9937d..d94a1831 100644
--- a/examples/vmdq/main.c
+++ b/examples/vmdq/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdint.h>
@@ -77,8 +48,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 
 #define INVALID_PORT_ID 0xFF
 
@@ -94,10 +65,7 @@ static const struct rte_eth_conf vmdq_conf_default = {
 	.rxmode = {
 		.mq_mode        = ETH_MQ_RX_VMDQ_ONLY,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
+		.ignore_offload_bitfield = 1,
 	},
 
 	.txmode = {
@@ -188,6 +156,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 {
 	struct rte_eth_dev_info dev_info;
 	struct rte_eth_rxconf *rxconf;
+	struct rte_eth_txconf *txconf;
 	struct rte_eth_conf port_conf;
 	uint16_t rxRings, txRings;
 	uint16_t rxRingSize = RTE_TEST_RX_DESC_DEFAULT;
@@ -245,6 +214,11 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	 */
 	rxRings = (uint16_t)dev_info.max_rx_queues;
 	txRings = (uint16_t)dev_info.max_tx_queues;
+
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	retval = rte_eth_dev_configure(port, rxRings, txRings, &port_conf);
 	if (retval != 0)
 		return retval;
@@ -260,9 +234,11 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 		return -1;
 	}
 
-	rte_eth_dev_info_get(port, &dev_info);
 	rxconf = &dev_info.default_rxconf;
 	rxconf->rx_drop_en = 1;
+	txconf = &dev_info.default_txconf;
+	txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txconf->offloads = port_conf.txmode.offloads;
 	for (q = 0; q < rxRings; q++) {
 		retval = rte_eth_rx_queue_setup(port, q, rxRingSize,
 					rte_eth_dev_socket_id(port),
@@ -277,7 +253,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	for (q = 0; q < txRings; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, txRingSize,
 					rte_eth_dev_socket_id(port),
-					NULL);
+					txconf);
 		if (retval < 0) {
 			printf("initialise tx queue %d failed\n", q);
 			return retval;
diff --git a/examples/vmdq/meson.build b/examples/vmdq/meson.build
new file mode 100644
index 00000000..c34e11e3
--- /dev/null
+++ b/examples/vmdq/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c'
+)
diff --git a/examples/vmdq_dcb/Makefile b/examples/vmdq_dcb/Makefile
index 0c200a98..bf161cb2 100644
--- a/examples/vmdq_dcb/Makefile
+++ b/examples/vmdq_dcb/Makefile
@@ -1,33 +1,43 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in
-#       the documentation and/or other materials provided with the
-#       distribution.
-#     * Neither the name of Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+# binary name
+APP = vmdq_dcb_app
+
+# all source are stored in SRCS-y
+SRCS-y := main.c
+
+# Build using pkg-config variables if possible
+$(shell pkg-config --exists libdpdk)
+ifeq ($(.SHELLSTATUS),0)
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+	ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+	ln -sf $(APP)-static build/$(APP)
+
+PC_FILE := $(shell pkg-config --path libdpdk)
+CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
+LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
+LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+	@mkdir -p $@
+
+.PHONY: clean
+clean:
+	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+	rmdir --ignore-fail-on-non-empty build
+
+else # Build using legacy build system
 
 ifeq ($(RTE_SDK),)
 $(error "Please define RTE_SDK environment variable")
@@ -38,12 +48,6 @@ RTE_TARGET ?= x86_64-native-linuxapp-gcc
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
-# binary name
-APP = vmdq_dcb_app
-
-# all source are stored in SRCS-y
-SRCS-y := main.c
-
 CFLAGS += $(WERROR_FLAGS)
 
 # workaround for a gcc bug with noreturn attribute
@@ -57,3 +61,4 @@ endif
 EXTRA_CFLAGS += -O3 -g
 
 include $(RTE_SDK)/mk/rte.extapp.mk
+endif
diff --git a/examples/vmdq_dcb/main.c b/examples/vmdq_dcb/main.c
index 9dad2b8e..bfe72f8c 100644
--- a/examples/vmdq_dcb/main.c
+++ b/examples/vmdq_dcb/main.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
  */
 
 #include <stdint.h>
@@ -78,8 +49,8 @@
 /*
  * Configurable number of RX/TX ring descriptors
  */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
+#define RTE_TEST_RX_DESC_DEFAULT 1024
+#define RTE_TEST_TX_DESC_DEFAULT 1024
 
 #define INVALID_PORT_ID 0xFF
 
@@ -100,10 +71,7 @@ static const struct rte_eth_conf vmdq_dcb_conf_default = {
 	.rxmode = {
 		.mq_mode        = ETH_MQ_RX_VMDQ_DCB,
 		.split_hdr_size = 0,
-		.header_split   = 0, /**< Header Split disabled */
-		.hw_ip_checksum = 0, /**< IP checksum offload disabled */
-		.hw_vlan_filter = 0, /**< VLAN filtering disabled */
-		.jumbo_frame    = 0, /**< Jumbo Frame Support disabled */
+		.ignore_offload_bitfield = 1,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_VMDQ_DCB,
@@ -228,6 +196,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	uint16_t q;
 	uint16_t queues_per_pool;
 	uint32_t max_nb_pools;
+	struct rte_eth_txconf txq_conf;
 
 	/*
 	 * The max pool number from dev_info will be used to validate the pool
@@ -284,6 +253,10 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 	if (retval < 0)
 		return retval;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+		port_conf.txmode.offloads |=
+			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 	/*
 	 * Though in this example, all queues including pf queues are setup.
 	 * This is because VMDQ queues doesn't always start from zero, and the
@@ -316,10 +289,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 		}
 	}
 
+	txq_conf = dev_info.default_txconf;
+	txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
+	txq_conf.offloads = port_conf.txmode.offloads;
 	for (q = 0; q < num_queues; q++) {
 		retval = rte_eth_tx_queue_setup(port, q, txRingSize,
 					rte_eth_dev_socket_id(port),
-					NULL);
+					&txq_conf);
 		if (retval < 0) {
 			printf("initialize tx queue %d failed\n", q);
 			return retval;
diff --git a/examples/vmdq_dcb/meson.build b/examples/vmdq_dcb/meson.build
new file mode 100644
index 00000000..c34e11e3
--- /dev/null
+++ b/examples/vmdq_dcb/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017 Intel Corporation
+
+# meson file, for building this example as part of a main DPDK build.
+#
+# To build this example as a standalone application with an already-installed
+# DPDK instance, use 'make'
+
+sources = files(
+	'main.c'
+)