New upstream version 18.08upstream/18.08

Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

1 files changed, 0 insertions, 1927 deletions

diff --git a/examples/ip_pipeline/init.c b/examples/ip_pipeline/init.c
deleted file mode 100644
index bb07efa1..00000000
--- a/examples/ip_pipeline/init.c
+++ /dev/null
@@ -1,1927 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2010-2016 Intel Corporation
- */
-
-#include <inttypes.h>
-#include <stdio.h>
-#include <string.h>
-#include <netinet/in.h>
-#ifdef RTE_EXEC_ENV_LINUXAPP
-#include <linux/if.h>
-#include <linux/if_tun.h>
-#endif
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-
-#include <rte_cycles.h>
-#include <rte_ethdev.h>
-#include <rte_ether.h>
-#include <rte_ip.h>
-#include <rte_eal.h>
-#include <rte_malloc.h>
-#include <rte_bus_pci.h>
-
-#include "app.h"
-#include "pipeline.h"
-#include "pipeline_common_fe.h"
-#include "pipeline_master.h"
-#include "pipeline_passthrough.h"
-#include "pipeline_firewall.h"
-#include "pipeline_flow_classification.h"
-#include "pipeline_flow_actions.h"
-#include "pipeline_routing.h"
-#include "thread_fe.h"
-
-#define APP_NAME_SIZE	32
-
-#define APP_RETA_SIZE_MAX     (ETH_RSS_RETA_SIZE_512 / RTE_RETA_GROUP_SIZE)
-
-static void
-app_init_core_map(struct app_params *app)
-{
-	APP_LOG(app, HIGH, "Initializing CPU core map ...");
-	app->core_map = cpu_core_map_init(RTE_MAX_NUMA_NODES, RTE_MAX_LCORE,
-				4, 0);
-
-	if (app->core_map == NULL)
-		rte_panic("Cannot create CPU core map\n");
-
-	if (app->log_level >= APP_LOG_LEVEL_LOW)
-		cpu_core_map_print(app->core_map);
-}
-
-/* Core Mask String in Hex Representation */
-#define APP_CORE_MASK_STRING_SIZE ((64 * APP_CORE_MASK_SIZE) / 8 * 2 + 1)
-
-static void
-app_init_core_mask(struct app_params *app)
-{
-	uint32_t i;
-	char core_mask_str[APP_CORE_MASK_STRING_SIZE];
-
-	for (i = 0; i < app->n_pipelines; i++) {
-		struct app_pipeline_params *p = &app->pipeline_params[i];
-		int lcore_id;
-
-		lcore_id = cpu_core_map_get_lcore_id(app->core_map,
-			p->socket_id,
-			p->core_id,
-			p->hyper_th_id);
-
-		if (lcore_id < 0)
-			rte_panic("Cannot create CPU core mask\n");
-
-		app_core_enable_in_core_mask(app, lcore_id);
-	}
-
-	app_core_build_core_mask_string(app, core_mask_str);
-	APP_LOG(app, HIGH, "CPU core mask = 0x%s", core_mask_str);
-}
-
-static void
-app_init_eal(struct app_params *app)
-{
-	char buffer[256];
-	char core_mask_str[APP_CORE_MASK_STRING_SIZE];
-	struct app_eal_params *p = &app->eal_params;
-	uint32_t n_args = 0;
-	uint32_t i;
-	int status;
-
-	app->eal_argv[n_args++] = strdup(app->app_name);
-
-	app_core_build_core_mask_string(app, core_mask_str);
-	snprintf(buffer, sizeof(buffer), "-c%s", core_mask_str);
-	app->eal_argv[n_args++] = strdup(buffer);
-
-	if (p->coremap) {
-		snprintf(buffer, sizeof(buffer), "--lcores=%s", p->coremap);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->master_lcore_present) {
-		snprintf(buffer,
-			sizeof(buffer),
-			"--master-lcore=%" PRIu32,
-			p->master_lcore);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	snprintf(buffer, sizeof(buffer), "-n%" PRIu32, p->channels);
-	app->eal_argv[n_args++] = strdup(buffer);
-
-	if (p->memory_present) {
-		snprintf(buffer, sizeof(buffer), "-m%" PRIu32, p->memory);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->ranks_present) {
-		snprintf(buffer, sizeof(buffer), "-r%" PRIu32, p->ranks);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	for (i = 0; i < APP_MAX_LINKS; i++) {
-		if (p->pci_blacklist[i] == NULL)
-			break;
-
-		snprintf(buffer,
-			sizeof(buffer),
-			"--pci-blacklist=%s",
-			p->pci_blacklist[i]);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (app->port_mask != 0)
-		for (i = 0; i < APP_MAX_LINKS; i++) {
-			if (p->pci_whitelist[i] == NULL)
-				break;
-
-			snprintf(buffer,
-				sizeof(buffer),
-				"--pci-whitelist=%s",
-				p->pci_whitelist[i]);
-			app->eal_argv[n_args++] = strdup(buffer);
-		}
-	else
-		for (i = 0; i < app->n_links; i++) {
-			char *pci_bdf = app->link_params[i].pci_bdf;
-
-			snprintf(buffer,
-				sizeof(buffer),
-				"--pci-whitelist=%s",
-				pci_bdf);
-			app->eal_argv[n_args++] = strdup(buffer);
-		}
-
-	for (i = 0; i < APP_MAX_LINKS; i++) {
-		if (p->vdev[i] == NULL)
-			break;
-
-		snprintf(buffer,
-			sizeof(buffer),
-			"--vdev=%s",
-			p->vdev[i]);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->vmware_tsc_map_present) && p->vmware_tsc_map) {
-		snprintf(buffer, sizeof(buffer), "--vmware-tsc-map");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->proc_type) {
-		snprintf(buffer,
-			sizeof(buffer),
-			"--proc-type=%s",
-			p->proc_type);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->syslog) {
-		snprintf(buffer, sizeof(buffer), "--syslog=%s", p->syslog);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->log_level_present) {
-		snprintf(buffer,
-			sizeof(buffer),
-			"--log-level=%" PRIu32,
-			p->log_level);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->version_present) && p->version) {
-		snprintf(buffer, sizeof(buffer), "-v");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->help_present) && p->help) {
-		snprintf(buffer, sizeof(buffer), "--help");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->no_huge_present) && p->no_huge) {
-		snprintf(buffer, sizeof(buffer), "--no-huge");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->no_pci_present) && p->no_pci) {
-		snprintf(buffer, sizeof(buffer), "--no-pci");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->no_hpet_present) && p->no_hpet) {
-		snprintf(buffer, sizeof(buffer), "--no-hpet");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->no_shconf_present) && p->no_shconf) {
-		snprintf(buffer, sizeof(buffer), "--no-shconf");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->add_driver) {
-		snprintf(buffer, sizeof(buffer), "-d%s", p->add_driver);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->socket_mem) {
-		snprintf(buffer,
-			sizeof(buffer),
-			"--socket-mem=%s",
-			p->socket_mem);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->huge_dir) {
-		snprintf(buffer, sizeof(buffer), "--huge-dir=%s", p->huge_dir);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->file_prefix) {
-		snprintf(buffer,
-			sizeof(buffer),
-			"--file-prefix=%s",
-			p->file_prefix);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->base_virtaddr) {
-		snprintf(buffer,
-			sizeof(buffer),
-			"--base-virtaddr=%s",
-			p->base_virtaddr);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if ((p->create_uio_dev_present) && p->create_uio_dev) {
-		snprintf(buffer, sizeof(buffer), "--create-uio-dev");
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	if (p->vfio_intr) {
-		snprintf(buffer,
-			sizeof(buffer),
-			"--vfio-intr=%s",
-			p->vfio_intr);
-		app->eal_argv[n_args++] = strdup(buffer);
-	}
-
-	snprintf(buffer, sizeof(buffer), "--");
-	app->eal_argv[n_args++] = strdup(buffer);
-
-	app->eal_argc = n_args;
-
-	APP_LOG(app, HIGH, "Initializing EAL ...");
-	if (app->log_level >= APP_LOG_LEVEL_LOW) {
-		int i;
-
-		fprintf(stdout, "[APP] EAL arguments: \"");
-		for (i = 1; i < app->eal_argc; i++)
-			fprintf(stdout, "%s ", app->eal_argv[i]);
-		fprintf(stdout, "\"\n");
-	}
-
-	status = rte_eal_init(app->eal_argc, app->eal_argv);
-	if (status < 0)
-		rte_panic("EAL init error\n");
-}
-
-static void
-app_init_mempool(struct app_params *app)
-{
-	uint32_t i;
-
-	for (i = 0; i < app->n_mempools; i++) {
-		struct app_mempool_params *p = &app->mempool_params[i];
-
-		APP_LOG(app, HIGH, "Initializing %s ...", p->name);
-		app->mempool[i] = rte_pktmbuf_pool_create(
-			p->name,
-			p->pool_size,
-			p->cache_size,
-			0, /* priv_size */
-			p->buffer_size -
-				sizeof(struct rte_mbuf), /* mbuf data size */
-			p->cpu_socket_id);
-
-		if (app->mempool[i] == NULL)
-			rte_panic("%s init error\n", p->name);
-	}
-}
-
-static inline int
-app_link_filter_arp_add(struct app_link_params *link)
-{
-	struct rte_eth_ethertype_filter filter = {
-		.ether_type = ETHER_TYPE_ARP,
-		.flags = 0,
-		.queue = link->arp_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(link->pmd_id,
-		RTE_ETH_FILTER_ETHERTYPE,
-		RTE_ETH_FILTER_ADD,
-		&filter);
-}
-
-static inline int
-app_link_filter_tcp_syn_add(struct app_link_params *link)
-{
-	struct rte_eth_syn_filter filter = {
-		.hig_pri = 1,
-		.queue = link->tcp_syn_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(link->pmd_id,
-		RTE_ETH_FILTER_SYN,
-		RTE_ETH_FILTER_ADD,
-		&filter);
-}
-
-static inline int
-app_link_filter_ip_add(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = 0,
-		.proto_mask = 0, /* Disable */
-		.tcp_flags = 0,
-		.priority = 1, /* Lowest */
-		.queue = l1->ip_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_ADD,
-		&filter);
-}
-
-static inline int
-app_link_filter_ip_del(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = 0,
-		.proto_mask = 0, /* Disable */
-		.tcp_flags = 0,
-		.priority = 1, /* Lowest */
-		.queue = l1->ip_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_DELETE,
-		&filter);
-}
-
-static inline int
-app_link_filter_tcp_add(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = IPPROTO_TCP,
-		.proto_mask = UINT8_MAX, /* Enable */
-		.tcp_flags = 0,
-		.priority = 2, /* Higher priority than IP */
-		.queue = l1->tcp_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_ADD,
-		&filter);
-}
-
-static inline int
-app_link_filter_tcp_del(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = IPPROTO_TCP,
-		.proto_mask = UINT8_MAX, /* Enable */
-		.tcp_flags = 0,
-		.priority = 2, /* Higher priority than IP */
-		.queue = l1->tcp_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_DELETE,
-		&filter);
-}
-
-static inline int
-app_link_filter_udp_add(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = IPPROTO_UDP,
-		.proto_mask = UINT8_MAX, /* Enable */
-		.tcp_flags = 0,
-		.priority = 2, /* Higher priority than IP */
-		.queue = l1->udp_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_ADD,
-		&filter);
-}
-
-static inline int
-app_link_filter_udp_del(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = IPPROTO_UDP,
-		.proto_mask = UINT8_MAX, /* Enable */
-		.tcp_flags = 0,
-		.priority = 2, /* Higher priority than IP */
-		.queue = l1->udp_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_DELETE,
-		&filter);
-}
-
-static inline int
-app_link_filter_sctp_add(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = IPPROTO_SCTP,
-		.proto_mask = UINT8_MAX, /* Enable */
-		.tcp_flags = 0,
-		.priority = 2, /* Higher priority than IP */
-		.queue = l1->sctp_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_ADD,
-		&filter);
-}
-
-static inline int
-app_link_filter_sctp_del(struct app_link_params *l1, struct app_link_params *l2)
-{
-	struct rte_eth_ntuple_filter filter = {
-		.flags = RTE_5TUPLE_FLAGS,
-		.dst_ip = rte_bswap32(l2->ip),
-		.dst_ip_mask = UINT32_MAX, /* Enable */
-		.src_ip = 0,
-		.src_ip_mask = 0, /* Disable */
-		.dst_port = 0,
-		.dst_port_mask = 0, /* Disable */
-		.src_port = 0,
-		.src_port_mask = 0, /* Disable */
-		.proto = IPPROTO_SCTP,
-		.proto_mask = UINT8_MAX, /* Enable */
-		.tcp_flags = 0,
-		.priority = 2, /* Higher priority than IP */
-		.queue = l1->sctp_local_q,
-	};
-
-	return rte_eth_dev_filter_ctrl(l1->pmd_id,
-		RTE_ETH_FILTER_NTUPLE,
-		RTE_ETH_FILTER_DELETE,
-		&filter);
-}
-
-static void
-app_link_set_arp_filter(struct app_params *app, struct app_link_params *cp)
-{
-	if (cp->arp_q != 0) {
-		int status = app_link_filter_arp_add(cp);
-
-		APP_LOG(app, LOW, "%s (%" PRIu32 "): "
-			"Adding ARP filter (queue = %" PRIu32 ")",
-			cp->name, cp->pmd_id, cp->arp_q);
-
-		if (status)
-			rte_panic("%s (%" PRIu32 "): "
-				"Error adding ARP filter "
-				"(queue = %" PRIu32 ") (%" PRId32 ")\n",
-				cp->name, cp->pmd_id, cp->arp_q, status);
-	}
-}
-
-static void
-app_link_set_tcp_syn_filter(struct app_params *app, struct app_link_params *cp)
-{
-	if (cp->tcp_syn_q != 0) {
-		int status = app_link_filter_tcp_syn_add(cp);
-
-		APP_LOG(app, LOW, "%s (%" PRIu32 "): "
-			"Adding TCP SYN filter (queue = %" PRIu32 ")",
-			cp->name, cp->pmd_id, cp->tcp_syn_q);
-
-		if (status)
-			rte_panic("%s (%" PRIu32 "): "
-				"Error adding TCP SYN filter "
-				"(queue = %" PRIu32 ") (%" PRId32 ")\n",
-				cp->name, cp->pmd_id, cp->tcp_syn_q,
-				status);
-	}
-}
-
-void
-app_link_up_internal(struct app_params *app, struct app_link_params *cp)
-{
-	uint32_t i;
-	int status;
-
-	/* For each link, add filters for IP of current link */
-	if (cp->ip != 0) {
-		for (i = 0; i < app->n_links; i++) {
-			struct app_link_params *p = &app->link_params[i];
-
-			/* IP */
-			if (p->ip_local_q != 0) {
-				int status = app_link_filter_ip_add(p, cp);
-
-				APP_LOG(app, LOW, "%s (%" PRIu32 "): "
-					"Adding IP filter (queue= %" PRIu32
-					", IP = 0x%08" PRIx32 ")",
-					p->name, p->pmd_id, p->ip_local_q,
-					cp->ip);
-
-				if (status)
-					rte_panic("%s (%" PRIu32 "): "
-						"Error adding IP "
-						"filter (queue= %" PRIu32 ", "
-						"IP = 0x%08" PRIx32
-						") (%" PRId32 ")\n",
-						p->name, p->pmd_id,
-						p->ip_local_q, cp->ip, status);
-			}
-
-			/* TCP */
-			if (p->tcp_local_q != 0) {
-				int status = app_link_filter_tcp_add(p, cp);
-
-				APP_LOG(app, LOW, "%s (%" PRIu32 "): "
-					"Adding TCP filter "
-					"(queue = %" PRIu32
-					", IP = 0x%08" PRIx32 ")",
-					p->name, p->pmd_id, p->tcp_local_q,
-					cp->ip);
-
-				if (status)
-					rte_panic("%s (%" PRIu32 "): "
-						"Error adding TCP "
-						"filter (queue = %" PRIu32 ", "
-						"IP = 0x%08" PRIx32
-						") (%" PRId32 ")\n",
-						p->name, p->pmd_id,
-						p->tcp_local_q, cp->ip, status);
-			}
-
-			/* UDP */
-			if (p->udp_local_q != 0) {
-				int status = app_link_filter_udp_add(p, cp);
-
-				APP_LOG(app, LOW, "%s (%" PRIu32 "): "
-					"Adding UDP filter "
-					"(queue = %" PRIu32
-					", IP = 0x%08" PRIx32 ")",
-					p->name, p->pmd_id, p->udp_local_q,
-					cp->ip);
-
-				if (status)
-					rte_panic("%s (%" PRIu32 "): "
-						"Error adding UDP "
-						"filter (queue = %" PRIu32 ", "
-						"IP = 0x%08" PRIx32
-						") (%" PRId32 ")\n",
-						p->name, p->pmd_id,
-						p->udp_local_q, cp->ip, status);
-			}
-
-			/* SCTP */
-			if (p->sctp_local_q != 0) {
-				int status = app_link_filter_sctp_add(p, cp);
-
-				APP_LOG(app, LOW, "%s (%" PRIu32
-					"): Adding SCTP filter "
-					"(queue = %" PRIu32
-					", IP = 0x%08" PRIx32 ")",
-					p->name, p->pmd_id, p->sctp_local_q,
-					cp->ip);
-
-				if (status)
-					rte_panic("%s (%" PRIu32 "): "
-						"Error adding SCTP "
-						"filter (queue = %" PRIu32 ", "
-						"IP = 0x%08" PRIx32
-						") (%" PRId32 ")\n",
-						p->name, p->pmd_id,
-						p->sctp_local_q, cp->ip,
-						status);
-			}
-		}
-	}
-
-	/* PMD link up */
-	status = rte_eth_dev_set_link_up(cp->pmd_id);
-	/* Do not panic if PMD does not provide link up functionality */
-	if (status < 0 && status != -ENOTSUP)
-		rte_panic("%s (%" PRIu32 "): PMD set link up error %"
-			PRId32 "\n", cp->name, cp->pmd_id, status);
-
-	/* Mark link as UP */
-	cp->state = 1;
-}
-
-void
-app_link_down_internal(struct app_params *app, struct app_link_params *cp)
-{
-	uint32_t i;
-	int status;
-
-	/* PMD link down */
-	status = rte_eth_dev_set_link_down(cp->pmd_id);
-	/* Do not panic if PMD does not provide link down functionality */
-	if (status < 0 && status != -ENOTSUP)
-		rte_panic("%s (%" PRIu32 "): PMD set link down error %"
-			PRId32 "\n", cp->name, cp->pmd_id, status);
-
-	/* Mark link as DOWN */
-	cp->state = 0;
-
-	/* Return if current link IP is not valid */
-	if (cp->ip == 0)
-		return;
-
-	/* For each link, remove filters for IP of current link */
-	for (i = 0; i < app->n_links; i++) {
-		struct app_link_params *p = &app->link_params[i];
-
-		/* IP */
-		if (p->ip_local_q != 0) {
-			int status = app_link_filter_ip_del(p, cp);
-
-			APP_LOG(app, LOW, "%s (%" PRIu32
-				"): Deleting IP filter "
-				"(queue = %" PRIu32 ", IP = 0x%" PRIx32 ")",
-				p->name, p->pmd_id, p->ip_local_q, cp->ip);
-
-			if (status)
-				rte_panic("%s (%" PRIu32
-					"): Error deleting IP filter "
-					"(queue = %" PRIu32
-					", IP = 0x%" PRIx32
-					") (%" PRId32 ")\n",
-					p->name, p->pmd_id, p->ip_local_q,
-					cp->ip, status);
-		}
-
-		/* TCP */
-		if (p->tcp_local_q != 0) {
-			int status = app_link_filter_tcp_del(p, cp);
-
-			APP_LOG(app, LOW, "%s (%" PRIu32
-				"): Deleting TCP filter "
-				"(queue = %" PRIu32
-				", IP = 0x%" PRIx32 ")",
-				p->name, p->pmd_id, p->tcp_local_q, cp->ip);
-
-			if (status)
-				rte_panic("%s (%" PRIu32
-					"): Error deleting TCP filter "
-					"(queue = %" PRIu32
-					", IP = 0x%" PRIx32
-					") (%" PRId32 ")\n",
-					p->name, p->pmd_id, p->tcp_local_q,
-					cp->ip, status);
-		}
-
-		/* UDP */
-		if (p->udp_local_q != 0) {
-			int status = app_link_filter_udp_del(p, cp);
-
-			APP_LOG(app, LOW, "%s (%" PRIu32
-				"): Deleting UDP filter "
-				"(queue = %" PRIu32 ", IP = 0x%" PRIx32 ")",
-				p->name, p->pmd_id, p->udp_local_q, cp->ip);
-
-			if (status)
-				rte_panic("%s (%" PRIu32
-					"): Error deleting UDP filter "
-					"(queue = %" PRIu32
-					", IP = 0x%" PRIx32
-					") (%" PRId32 ")\n",
-					p->name, p->pmd_id, p->udp_local_q,
-					cp->ip, status);
-		}
-
-		/* SCTP */
-		if (p->sctp_local_q != 0) {
-			int status = app_link_filter_sctp_del(p, cp);
-
-			APP_LOG(app, LOW, "%s (%" PRIu32
-				"): Deleting SCTP filter "
-				"(queue = %" PRIu32
-				", IP = 0x%" PRIx32 ")",
-				p->name, p->pmd_id, p->sctp_local_q, cp->ip);
-
-			if (status)
-				rte_panic("%s (%" PRIu32
-					"): Error deleting SCTP filter "
-					"(queue = %" PRIu32
-					", IP = 0x%" PRIx32
-					") (%" PRId32 ")\n",
-					p->name, p->pmd_id, p->sctp_local_q,
-					cp->ip, status);
-		}
-	}
-}
-
-static void
-app_check_link(struct app_params *app)
-{
-	uint32_t all_links_up, i;
-
-	all_links_up = 1;
-
-	for (i = 0; i < app->n_links; i++) {
-		struct app_link_params *p = &app->link_params[i];
-		struct rte_eth_link link_params;
-
-		memset(&link_params, 0, sizeof(link_params));
-		rte_eth_link_get(p->pmd_id, &link_params);
-
-		APP_LOG(app, HIGH, "%s (%" PRIu32 ") (%" PRIu32 " Gbps) %s",
-			p->name,
-			p->pmd_id,
-			link_params.link_speed / 1000,
-			link_params.link_status ? "UP" : "DOWN");
-
-		if (link_params.link_status == ETH_LINK_DOWN)
-			all_links_up = 0;
-	}
-
-	if (all_links_up == 0)
-		rte_panic("Some links are DOWN\n");
-}
-
-static uint32_t
-is_any_swq_frag_or_ras(struct app_params *app)
-{
-	uint32_t i;
-
-	for (i = 0; i < app->n_pktq_swq; i++) {
-		struct app_pktq_swq_params *p = &app->swq_params[i];
-
-		if ((p->ipv4_frag == 1) || (p->ipv6_frag == 1) ||
-			(p->ipv4_ras == 1) || (p->ipv6_ras == 1))
-			return 1;
-	}
-
-	return 0;
-}
-
-static void
-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_links; i++) {
-			struct app_link_params *p_link = &app->link_params[i];
-				p_link->conf.txmode.offloads |=
-						DEV_TX_OFFLOAD_MULTI_SEGS;
-		}
-	}
-}
-
-static inline int
-app_get_cpu_socket_id(uint32_t pmd_id)
-{
-	int status = rte_eth_dev_socket_id(pmd_id);
-
-	return (status != SOCKET_ID_ANY) ? status : 0;
-}
-
-static inline int
-app_link_rss_enabled(struct app_link_params *cp)
-{
-	return (cp->n_rss_qs) ? 1 : 0;
-}
-
-static void
-app_link_rss_setup(struct app_link_params *cp)
-{
-	struct rte_eth_dev_info dev_info;
-	struct rte_eth_rss_reta_entry64 reta_conf[APP_RETA_SIZE_MAX];
-	uint32_t i;
-	int status;
-
-    /* Get RETA size */
-	memset(&dev_info, 0, sizeof(dev_info));
-	rte_eth_dev_info_get(cp->pmd_id, &dev_info);
-
-	if (dev_info.reta_size == 0)
-		rte_panic("%s (%u): RSS setup error (null RETA size)\n",
-			cp->name, cp->pmd_id);
-
-	if (dev_info.reta_size > ETH_RSS_RETA_SIZE_512)
-		rte_panic("%s (%u): RSS setup error (RETA size too big)\n",
-			cp->name, cp->pmd_id);
-
-	/* Setup RETA contents */
-	memset(reta_conf, 0, sizeof(reta_conf));
-
-	for (i = 0; i < dev_info.reta_size; i++)
-		reta_conf[i / RTE_RETA_GROUP_SIZE].mask = UINT64_MAX;
-
-	for (i = 0; i < dev_info.reta_size; i++) {
-		uint32_t reta_id = i / RTE_RETA_GROUP_SIZE;
-		uint32_t reta_pos = i % RTE_RETA_GROUP_SIZE;
-		uint32_t rss_qs_pos = i % cp->n_rss_qs;
-
-		reta_conf[reta_id].reta[reta_pos] =
-			(uint16_t) cp->rss_qs[rss_qs_pos];
-	}
-
-	/* RETA update */
-	status = rte_eth_dev_rss_reta_update(cp->pmd_id,
-		reta_conf,
-		dev_info.reta_size);
-	if (status != 0)
-		rte_panic("%s (%u): RSS setup error (RETA update failed)\n",
-			cp->name, cp->pmd_id);
-}
-
-static void
-app_init_link_set_config(struct app_link_params *p)
-{
-	if (p->n_rss_qs) {
-		p->conf.rxmode.mq_mode = ETH_MQ_RX_RSS;
-		p->conf.rx_adv_conf.rss_conf.rss_hf = p->rss_proto_ipv4 |
-			p->rss_proto_ipv6 |
-			p->rss_proto_l2;
-	}
-}
-
-static void
-app_init_link(struct app_params *app)
-{
-	uint32_t i;
-
-	app_init_link_frag_ras(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;
-
-		sscanf(p_link->name, "LINK%" PRIu32, &link_id);
-		n_hwq_in = app_link_get_n_rxq(app, p_link);
-		n_hwq_out = app_link_get_n_txq(app, p_link);
-		app_init_link_set_config(p_link);
-
-		APP_LOG(app, HIGH, "Initializing %s (%" PRIu32") "
-			"(%" PRIu32 " RXQ, %" PRIu32 " TXQ) ...",
-			p_link->name,
-			p_link->pmd_id,
-			n_hwq_in,
-			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,
-			n_hwq_out,
-			&p_link->conf);
-		if (status < 0)
-			rte_panic("%s (%" PRId32 "): "
-				"init error (%" PRId32 ")\n",
-				p_link->name, p_link->pmd_id, status);
-
-		rte_eth_macaddr_get(p_link->pmd_id,
-			(struct ether_addr *) &p_link->mac_addr);
-
-		if (p_link->promisc)
-			rte_eth_promiscuous_enable(p_link->pmd_id);
-
-		/* RXQ */
-		for (j = 0; j < app->n_pktq_hwq_in; j++) {
-			struct app_pktq_hwq_in_params *p_rxq =
-				&app->hwq_in_params[j];
-			uint32_t rxq_link_id, rxq_queue_id;
-			uint16_t nb_rxd = p_rxq->size;
-
-			sscanf(p_rxq->name, "RXQ%" PRIu32 ".%" PRIu32,
-				&rxq_link_id, &rxq_queue_id);
-			if (rxq_link_id != link_id)
-				continue;
-
-			status = rte_eth_dev_adjust_nb_rx_tx_desc(
-				p_link->pmd_id,
-				&nb_rxd,
-				NULL);
-			if (status < 0)
-				rte_panic("%s (%" PRIu32 "): "
-					"%s adjust number of Rx descriptors "
-					"error (%" PRId32 ")\n",
-					p_link->name,
-					p_link->pmd_id,
-					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,
-				nb_rxd,
-				app_get_cpu_socket_id(p_link->pmd_id),
-				&p_rxq->conf,
-				app->mempool[p_rxq->mempool_id]);
-			if (status < 0)
-				rte_panic("%s (%" PRIu32 "): "
-					"%s init error (%" PRId32 ")\n",
-					p_link->name,
-					p_link->pmd_id,
-					p_rxq->name,
-					status);
-		}
-
-		/* TXQ */
-		for (j = 0; j < app->n_pktq_hwq_out; j++) {
-			struct app_pktq_hwq_out_params *p_txq =
-				&app->hwq_out_params[j];
-			uint32_t txq_link_id, txq_queue_id;
-			uint16_t nb_txd = p_txq->size;
-
-			sscanf(p_txq->name, "TXQ%" PRIu32 ".%" PRIu32,
-				&txq_link_id, &txq_queue_id);
-			if (txq_link_id != link_id)
-				continue;
-
-			status = rte_eth_dev_adjust_nb_rx_tx_desc(
-				p_link->pmd_id,
-				NULL,
-				&nb_txd);
-			if (status < 0)
-				rte_panic("%s (%" PRIu32 "): "
-					"%s adjust number of Tx descriptors "
-					"error (%" PRId32 ")\n",
-					p_link->name,
-					p_link->pmd_id,
-					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,
-				nb_txd,
-				app_get_cpu_socket_id(p_link->pmd_id),
-				&p_txq->conf);
-			if (status < 0)
-				rte_panic("%s (%" PRIu32 "): "
-					"%s init error (%" PRId32 ")\n",
-					p_link->name,
-					p_link->pmd_id,
-					p_txq->name,
-					status);
-		}
-
-		/* LINK START */
-		status = rte_eth_dev_start(p_link->pmd_id);
-		if (status < 0)
-			rte_panic("Cannot start %s (error %" PRId32 ")\n",
-				p_link->name, status);
-
-		/* LINK FILTERS */
-		app_link_set_arp_filter(app, p_link);
-		app_link_set_tcp_syn_filter(app, p_link);
-		if (app_link_rss_enabled(p_link))
-			app_link_rss_setup(p_link);
-
-		/* LINK UP */
-		app_link_up_internal(app, p_link);
-	}
-
-	app_check_link(app);
-}
-
-static void
-app_init_swq(struct app_params *app)
-{
-	uint32_t i;
-
-	for (i = 0; i < app->n_pktq_swq; i++) {
-		struct app_pktq_swq_params *p = &app->swq_params[i];
-		unsigned flags = 0;
-
-		if (app_swq_get_readers(app, p) == 1)
-			flags |= RING_F_SC_DEQ;
-		if (app_swq_get_writers(app, p) == 1)
-			flags |= RING_F_SP_ENQ;
-
-		APP_LOG(app, HIGH, "Initializing %s...", p->name);
-		app->swq[i] = rte_ring_create(
-				p->name,
-				p->size,
-				p->cpu_socket_id,
-				flags);
-
-		if (app->swq[i] == NULL)
-			rte_panic("%s init error\n", p->name);
-	}
-}
-
-static void
-app_init_tm(struct app_params *app)
-{
-	uint32_t i;
-
-	for (i = 0; i < app->n_pktq_tm; i++) {
-		struct app_pktq_tm_params *p_tm = &app->tm_params[i];
-		struct app_link_params *p_link;
-		struct rte_eth_link link_eth_params;
-		struct rte_sched_port *sched;
-		uint32_t n_subports, subport_id;
-		int status;
-
-		p_link = app_get_link_for_tm(app, p_tm);
-		/* LINK */
-		rte_eth_link_get(p_link->pmd_id, &link_eth_params);
-
-		/* TM */
-		p_tm->sched_port_params.name = p_tm->name;
-		p_tm->sched_port_params.socket =
-			app_get_cpu_socket_id(p_link->pmd_id);
-		p_tm->sched_port_params.rate =
-			(uint64_t) link_eth_params.link_speed * 1000 * 1000 / 8;
-
-		APP_LOG(app, HIGH, "Initializing %s ...", p_tm->name);
-		sched = rte_sched_port_config(&p_tm->sched_port_params);
-		if (sched == NULL)
-			rte_panic("%s init error\n", p_tm->name);
-		app->tm[i] = sched;
-
-		/* Subport */
-		n_subports = p_tm->sched_port_params.n_subports_per_port;
-		for (subport_id = 0; subport_id < n_subports; subport_id++) {
-			uint32_t n_pipes_per_subport, pipe_id;
-
-			status = rte_sched_subport_config(sched,
-				subport_id,
-				&p_tm->sched_subport_params[subport_id]);
-			if (status)
-				rte_panic("%s subport %" PRIu32
-					" init error (%" PRId32 ")\n",
-					p_tm->name, subport_id, status);
-
-			/* Pipe */
-			n_pipes_per_subport =
-				p_tm->sched_port_params.n_pipes_per_subport;
-			for (pipe_id = 0;
-				pipe_id < n_pipes_per_subport;
-				pipe_id++) {
-				int profile_id = p_tm->sched_pipe_to_profile[
-					subport_id * APP_MAX_SCHED_PIPES +
-					pipe_id];
-
-				if (profile_id == -1)
-					continue;
-
-				status = rte_sched_pipe_config(sched,
-					subport_id,
-					pipe_id,
-					profile_id);
-				if (status)
-					rte_panic("%s subport %" PRIu32
-						" pipe %" PRIu32
-						" (profile %" PRId32 ") "
-						"init error (% " PRId32 ")\n",
-						p_tm->name, subport_id, pipe_id,
-						profile_id, status);
-			}
-		}
-	}
-}
-
-#ifndef RTE_EXEC_ENV_LINUXAPP
-static void
-app_init_tap(struct app_params *app) {
-	if (app->n_pktq_tap == 0)
-		return;
-
-	rte_panic("TAP device not supported.\n");
-}
-#else
-static void
-app_init_tap(struct app_params *app)
-{
-	uint32_t i;
-
-	for (i = 0; i < app->n_pktq_tap; i++) {
-		struct app_pktq_tap_params *p_tap = &app->tap_params[i];
-		struct ifreq ifr;
-		int fd, status;
-
-		APP_LOG(app, HIGH, "Initializing %s ...", p_tap->name);
-
-		fd = open("/dev/net/tun", O_RDWR | O_NONBLOCK);
-		if (fd < 0)
-			rte_panic("Cannot open file /dev/net/tun\n");
-
-		memset(&ifr, 0, sizeof(ifr));
-		ifr.ifr_flags = IFF_TAP | IFF_NO_PI; /* No packet information */
-		snprintf(ifr.ifr_name, IFNAMSIZ, "%s", p_tap->name);
-
-		status = ioctl(fd, TUNSETIFF, (void *) &ifr);
-		if (status < 0)
-			rte_panic("TAP setup error\n");
-
-		app->tap[i] = fd;
-	}
-}
-#endif
-
-#ifdef RTE_LIBRTE_KNI
-static int
-kni_config_network_interface(uint16_t port_id, uint8_t if_up) {
-	int ret = 0;
-
-	if (port_id >= rte_eth_dev_count())
-		return -EINVAL;
-
-	ret = (if_up) ?
-		rte_eth_dev_set_link_up(port_id) :
-		rte_eth_dev_set_link_down(port_id);
-
-	return ret;
-}
-
-static int
-kni_change_mtu(uint16_t port_id, unsigned int new_mtu) {
-	int ret;
-
-	if (port_id >= rte_eth_dev_count())
-		return -EINVAL;
-
-	if (new_mtu > ETHER_MAX_LEN)
-		return -EINVAL;
-
-	/* Set new MTU */
-	ret = rte_eth_dev_set_mtu(port_id, new_mtu);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-#endif /* RTE_LIBRTE_KNI */
-
-#ifndef RTE_LIBRTE_KNI
-static void
-app_init_kni(struct app_params *app) {
-	if (app->n_pktq_kni == 0)
-		return;
-
-	rte_panic("Can not init KNI without librte_kni support.\n");
-}
-#else
-static void
-app_init_kni(struct app_params *app) {
-	uint32_t i;
-
-	if (app->n_pktq_kni == 0)
-		return;
-
-	rte_kni_init(app->n_pktq_kni);
-
-	for (i = 0; i < app->n_pktq_kni; i++) {
-		struct app_pktq_kni_params *p_kni = &app->kni_params[i];
-		struct app_link_params *p_link;
-		struct rte_eth_dev_info dev_info;
-		struct app_mempool_params *mempool_params;
-		struct rte_mempool *mempool;
-		struct rte_kni_conf conf;
-		struct rte_kni_ops ops;
-
-		/* LINK */
-		p_link = app_get_link_for_kni(app, p_kni);
-		memset(&dev_info, 0, sizeof(dev_info));
-		rte_eth_dev_info_get(p_link->pmd_id, &dev_info);
-
-		/* MEMPOOL */
-		mempool_params = &app->mempool_params[p_kni->mempool_id];
-		mempool = app->mempool[p_kni->mempool_id];
-
-		/* KNI */
-		memset(&conf, 0, sizeof(conf));
-		snprintf(conf.name, RTE_KNI_NAMESIZE, "%s", p_kni->name);
-		conf.force_bind = p_kni->force_bind;
-		if (conf.force_bind) {
-			int lcore_id;
-
-			lcore_id = cpu_core_map_get_lcore_id(app->core_map,
-				p_kni->socket_id,
-				p_kni->core_id,
-				p_kni->hyper_th_id);
-
-			if (lcore_id < 0)
-				rte_panic("%s invalid CPU core\n", p_kni->name);
-
-			conf.core_id = (uint32_t) lcore_id;
-		}
-		conf.group_id = p_link->pmd_id;
-		conf.mbuf_size = mempool_params->buffer_size;
-		conf.addr = dev_info.pci_dev->addr;
-		conf.id = dev_info.pci_dev->id;
-
-		memset(&ops, 0, sizeof(ops));
-		ops.port_id = (uint8_t) p_link->pmd_id;
-		ops.change_mtu = kni_change_mtu;
-		ops.config_network_if = kni_config_network_interface;
-
-		APP_LOG(app, HIGH, "Initializing %s ...", p_kni->name);
-		app->kni[i] = rte_kni_alloc(mempool, &conf, &ops);
-		if (!app->kni[i])
-			rte_panic("%s init error\n", p_kni->name);
-	}
-}
-#endif /* RTE_LIBRTE_KNI */
-
-static void
-app_init_msgq(struct app_params *app)
-{
-	uint32_t i;
-
-	for (i = 0; i < app->n_msgq; i++) {
-		struct app_msgq_params *p = &app->msgq_params[i];
-
-		APP_LOG(app, HIGH, "Initializing %s ...", p->name);
-		app->msgq[i] = rte_ring_create(
-				p->name,
-				p->size,
-				p->cpu_socket_id,
-				RING_F_SP_ENQ | RING_F_SC_DEQ);
-
-		if (app->msgq[i] == NULL)
-			rte_panic("%s init error\n", p->name);
-	}
-}
-
-void app_pipeline_params_get(struct app_params *app,
-	struct app_pipeline_params *p_in,
-	struct pipeline_params *p_out)
-{
-	uint32_t i;
-
-	snprintf(p_out->name, PIPELINE_NAME_SIZE, "%s", p_in->name);
-
-	snprintf(p_out->type, PIPELINE_TYPE_SIZE, "%s", p_in->type);
-
-	p_out->socket_id = (int) p_in->socket_id;
-
-	p_out->log_level = app->log_level;
-
-	/* pktq_in */
-	p_out->n_ports_in = p_in->n_pktq_in;
-	for (i = 0; i < p_in->n_pktq_in; i++) {
-		struct app_pktq_in_params *in = &p_in->pktq_in[i];
-		struct pipeline_port_in_params *out = &p_out->port_in[i];
-
-		switch (in->type) {
-		case APP_PKTQ_IN_HWQ:
-		{
-			struct app_pktq_hwq_in_params *p_hwq_in =
-				&app->hwq_in_params[in->id];
-			struct app_link_params *p_link =
-				app_get_link_for_rxq(app, p_hwq_in);
-			uint32_t rxq_link_id, rxq_queue_id;
-
-			sscanf(p_hwq_in->name, "RXQ%" SCNu32 ".%" SCNu32,
-				&rxq_link_id,
-				&rxq_queue_id);
-
-			out->type = PIPELINE_PORT_IN_ETHDEV_READER;
-			out->params.ethdev.port_id = p_link->pmd_id;
-			out->params.ethdev.queue_id = rxq_queue_id;
-			out->burst_size = p_hwq_in->burst;
-			break;
-		}
-		case APP_PKTQ_IN_SWQ:
-		{
-			struct app_pktq_swq_params *swq_params = &app->swq_params[in->id];
-
-			if ((swq_params->ipv4_frag == 0) && (swq_params->ipv6_frag == 0)) {
-				if (app_swq_get_readers(app, swq_params) == 1) {
-					out->type = PIPELINE_PORT_IN_RING_READER;
-					out->params.ring.ring = app->swq[in->id];
-					out->burst_size = app->swq_params[in->id].burst_read;
-				} else {
-					out->type = PIPELINE_PORT_IN_RING_MULTI_READER;
-					out->params.ring_multi.ring = app->swq[in->id];
-					out->burst_size = swq_params->burst_read;
-				}
-			} else {
-				if (swq_params->ipv4_frag == 1) {
-					struct rte_port_ring_reader_ipv4_frag_params *params =
-						&out->params.ring_ipv4_frag;
-
-					out->type = PIPELINE_PORT_IN_RING_READER_IPV4_FRAG;
-					params->ring = app->swq[in->id];
-					params->mtu = swq_params->mtu;
-					params->metadata_size = swq_params->metadata_size;
-					params->pool_direct =
-						app->mempool[swq_params->mempool_direct_id];
-					params->pool_indirect =
-						app->mempool[swq_params->mempool_indirect_id];
-					out->burst_size = swq_params->burst_read;
-				} else {
-					struct rte_port_ring_reader_ipv6_frag_params *params =
-						&out->params.ring_ipv6_frag;
-
-					out->type = PIPELINE_PORT_IN_RING_READER_IPV6_FRAG;
-					params->ring = app->swq[in->id];
-					params->mtu = swq_params->mtu;
-					params->metadata_size = swq_params->metadata_size;
-					params->pool_direct =
-						app->mempool[swq_params->mempool_direct_id];
-					params->pool_indirect =
-						app->mempool[swq_params->mempool_indirect_id];
-					out->burst_size = swq_params->burst_read;
-				}
-			}
-			break;
-		}
-		case APP_PKTQ_IN_TM:
-		{
-			out->type = PIPELINE_PORT_IN_SCHED_READER;
-			out->params.sched.sched = app->tm[in->id];
-			out->burst_size = app->tm_params[in->id].burst_read;
-			break;
-		}
-#ifdef RTE_EXEC_ENV_LINUXAPP
-		case APP_PKTQ_IN_TAP:
-		{
-			struct app_pktq_tap_params *tap_params =
-				&app->tap_params[in->id];
-			struct app_mempool_params *mempool_params =
-				&app->mempool_params[tap_params->mempool_id];
-			struct rte_mempool *mempool =
-				app->mempool[tap_params->mempool_id];
-
-			out->type = PIPELINE_PORT_IN_FD_READER;
-			out->params.fd.fd = app->tap[in->id];
-			out->params.fd.mtu = mempool_params->buffer_size;
-			out->params.fd.mempool = mempool;
-			out->burst_size = app->tap_params[in->id].burst_read;
-			break;
-		}
-#endif
-#ifdef RTE_LIBRTE_KNI
-		case APP_PKTQ_IN_KNI:
-		{
-			out->type = PIPELINE_PORT_IN_KNI_READER;
-			out->params.kni.kni = app->kni[in->id];
-			out->burst_size = app->kni_params[in->id].burst_read;
-			break;
-		}
-#endif /* RTE_LIBRTE_KNI */
-		case APP_PKTQ_IN_SOURCE:
-		{
-			uint32_t mempool_id =
-				app->source_params[in->id].mempool_id;
-
-			out->type = PIPELINE_PORT_IN_SOURCE;
-			out->params.source.mempool = app->mempool[mempool_id];
-			out->burst_size = app->source_params[in->id].burst;
-			out->params.source.file_name =
-				app->source_params[in->id].file_name;
-			out->params.source.n_bytes_per_pkt =
-				app->source_params[in->id].n_bytes_per_pkt;
-			break;
-		}
-		default:
-			break;
-		}
-	}
-
-	/* pktq_out */
-	p_out->n_ports_out = p_in->n_pktq_out;
-	for (i = 0; i < p_in->n_pktq_out; i++) {
-		struct app_pktq_out_params *in = &p_in->pktq_out[i];
-		struct pipeline_port_out_params *out = &p_out->port_out[i];
-
-		switch (in->type) {
-		case APP_PKTQ_OUT_HWQ:
-		{
-			struct app_pktq_hwq_out_params *p_hwq_out =
-				&app->hwq_out_params[in->id];
-			struct app_link_params *p_link =
-				app_get_link_for_txq(app, p_hwq_out);
-			uint32_t txq_link_id, txq_queue_id;
-
-			sscanf(p_hwq_out->name,
-				"TXQ%" SCNu32 ".%" SCNu32,
-				&txq_link_id,
-				&txq_queue_id);
-
-			if (p_hwq_out->dropless == 0) {
-				struct rte_port_ethdev_writer_params *params =
-					&out->params.ethdev;
-
-				out->type = PIPELINE_PORT_OUT_ETHDEV_WRITER;
-				params->port_id = p_link->pmd_id;
-				params->queue_id = txq_queue_id;
-				params->tx_burst_sz =
-					app->hwq_out_params[in->id].burst;
-			} else {
-				struct rte_port_ethdev_writer_nodrop_params
-					*params = &out->params.ethdev_nodrop;
-
-				out->type =
-					PIPELINE_PORT_OUT_ETHDEV_WRITER_NODROP;
-				params->port_id = p_link->pmd_id;
-				params->queue_id = txq_queue_id;
-				params->tx_burst_sz = p_hwq_out->burst;
-				params->n_retries = p_hwq_out->n_retries;
-			}
-			break;
-		}
-		case APP_PKTQ_OUT_SWQ:
-		{
-			struct app_pktq_swq_params *swq_params = &app->swq_params[in->id];
-
-			if ((swq_params->ipv4_ras == 0) && (swq_params->ipv6_ras == 0)) {
-				if (app_swq_get_writers(app, swq_params) == 1) {
-					if (app->swq_params[in->id].dropless == 0) {
-						struct rte_port_ring_writer_params *params =
-							&out->params.ring;
-
-						out->type = PIPELINE_PORT_OUT_RING_WRITER;
-						params->ring = app->swq[in->id];
-						params->tx_burst_sz =
-							app->swq_params[in->id].burst_write;
-					} else {
-						struct rte_port_ring_writer_nodrop_params
-							*params = &out->params.ring_nodrop;
-
-						out->type =
-							PIPELINE_PORT_OUT_RING_WRITER_NODROP;
-						params->ring = app->swq[in->id];
-						params->tx_burst_sz =
-							app->swq_params[in->id].burst_write;
-						params->n_retries =
-							app->swq_params[in->id].n_retries;
-					}
-				} else {
-					if (swq_params->dropless == 0) {
-						struct rte_port_ring_multi_writer_params *params =
-							&out->params.ring_multi;
-
-						out->type = PIPELINE_PORT_OUT_RING_MULTI_WRITER;
-						params->ring = app->swq[in->id];
-						params->tx_burst_sz = swq_params->burst_write;
-					} else {
-						struct rte_port_ring_multi_writer_nodrop_params
-							*params = &out->params.ring_multi_nodrop;
-
-						out->type = PIPELINE_PORT_OUT_RING_MULTI_WRITER_NODROP;
-						params->ring = app->swq[in->id];
-						params->tx_burst_sz = swq_params->burst_write;
-						params->n_retries = swq_params->n_retries;
-					}
-				}
-			} else {
-				if (swq_params->ipv4_ras == 1) {
-					struct rte_port_ring_writer_ipv4_ras_params *params =
-						&out->params.ring_ipv4_ras;
-
-					out->type = PIPELINE_PORT_OUT_RING_WRITER_IPV4_RAS;
-					params->ring = app->swq[in->id];
-					params->tx_burst_sz = swq_params->burst_write;
-				} else {
-					struct rte_port_ring_writer_ipv6_ras_params *params =
-						&out->params.ring_ipv6_ras;
-
-					out->type = PIPELINE_PORT_OUT_RING_WRITER_IPV6_RAS;
-					params->ring = app->swq[in->id];
-					params->tx_burst_sz = swq_params->burst_write;
-				}
-			}
-			break;
-		}
-		case APP_PKTQ_OUT_TM:
-		{
-			struct rte_port_sched_writer_params *params =
-				&out->params.sched;
-
-			out->type = PIPELINE_PORT_OUT_SCHED_WRITER;
-			params->sched = app->tm[in->id];
-			params->tx_burst_sz =
-				app->tm_params[in->id].burst_write;
-			break;
-		}
-#ifdef RTE_EXEC_ENV_LINUXAPP
-		case APP_PKTQ_OUT_TAP:
-		{
-			struct rte_port_fd_writer_params *params =
-				&out->params.fd;
-
-			out->type = PIPELINE_PORT_OUT_FD_WRITER;
-			params->fd = app->tap[in->id];
-			params->tx_burst_sz =
-				app->tap_params[in->id].burst_write;
-			break;
-		}
-#endif
-#ifdef RTE_LIBRTE_KNI
-		case APP_PKTQ_OUT_KNI:
-		{
-			struct app_pktq_kni_params *p_kni =
-				&app->kni_params[in->id];
-
-			if (p_kni->dropless == 0) {
-				struct rte_port_kni_writer_params *params =
-					&out->params.kni;
-
-				out->type = PIPELINE_PORT_OUT_KNI_WRITER;
-				params->kni = app->kni[in->id];
-				params->tx_burst_sz =
-					app->kni_params[in->id].burst_write;
-			} else {
-				struct rte_port_kni_writer_nodrop_params
-					*params = &out->params.kni_nodrop;
-
-				out->type = PIPELINE_PORT_OUT_KNI_WRITER_NODROP;
-				params->kni = app->kni[in->id];
-				params->tx_burst_sz =
-					app->kni_params[in->id].burst_write;
-				params->n_retries =
-					app->kni_params[in->id].n_retries;
-			}
-			break;
-		}
-#endif /* RTE_LIBRTE_KNI */
-		case APP_PKTQ_OUT_SINK:
-		{
-			out->type = PIPELINE_PORT_OUT_SINK;
-			out->params.sink.file_name =
-				app->sink_params[in->id].file_name;
-			out->params.sink.max_n_pkts =
-				app->sink_params[in->id].
-				n_pkts_to_dump;
-
-			break;
-		}
-		default:
-			break;
-		}
-	}
-
-	/* msgq */
-	p_out->n_msgq = p_in->n_msgq_in;
-
-	for (i = 0; i < p_in->n_msgq_in; i++)
-		p_out->msgq_in[i] = app->msgq[p_in->msgq_in[i]];
-
-	for (i = 0; i < p_in->n_msgq_out; i++)
-		p_out->msgq_out[i] = app->msgq[p_in->msgq_out[i]];
-
-	/* args */
-	p_out->n_args = p_in->n_args;
-	for (i = 0; i < p_in->n_args; i++) {
-		p_out->args_name[i] = p_in->args_name[i];
-		p_out->args_value[i] = p_in->args_value[i];
-	}
-}
-
-static void
-app_init_pipelines(struct app_params *app)
-{
-	uint32_t p_id;
-
-	for (p_id = 0; p_id < app->n_pipelines; p_id++) {
-		struct app_pipeline_params *params =
-			&app->pipeline_params[p_id];
-		struct app_pipeline_data *data = &app->pipeline_data[p_id];
-		struct pipeline_type *ptype;
-		struct pipeline_params pp;
-
-		APP_LOG(app, HIGH, "Initializing %s ...", params->name);
-
-		ptype = app_pipeline_type_find(app, params->type);
-		if (ptype == NULL)
-			rte_panic("Init error: Unknown pipeline type \"%s\"\n",
-				params->type);
-
-		app_pipeline_params_get(app, params, &pp);
-
-		/* Back-end */
-		data->be = NULL;
-		if (ptype->be_ops->f_init) {
-			data->be = ptype->be_ops->f_init(&pp, (void *) app);
-
-			if (data->be == NULL)
-				rte_panic("Pipeline instance \"%s\" back-end "
-					"init error\n", params->name);
-		}
-
-		/* Front-end */
-		data->fe = NULL;
-		if (ptype->fe_ops->f_init) {
-			data->fe = ptype->fe_ops->f_init(&pp, (void *) app);
-
-			if (data->fe == NULL)
-				rte_panic("Pipeline instance \"%s\" front-end "
-				"init error\n", params->name);
-		}
-
-		data->ptype = ptype;
-
-		data->timer_period = (rte_get_tsc_hz() *
-			params->timer_period) / 1000;
-	}
-}
-
-static void
-app_post_init_pipelines(struct app_params *app)
-{
-	uint32_t p_id;
-
-	for (p_id = 0; p_id < app->n_pipelines; p_id++) {
-		struct app_pipeline_params *params =
-			&app->pipeline_params[p_id];
-		struct app_pipeline_data *data = &app->pipeline_data[p_id];
-		int status;
-
-		if (data->ptype->fe_ops->f_post_init == NULL)
-			continue;
-
-		status = data->ptype->fe_ops->f_post_init(data->fe);
-		if (status)
-			rte_panic("Pipeline instance \"%s\" front-end "
-				"post-init error\n", params->name);
-	}
-}
-
-static void
-app_init_threads(struct app_params *app)
-{
-	uint64_t time = rte_get_tsc_cycles();
-	uint32_t p_id;
-
-	for (p_id = 0; p_id < app->n_pipelines; p_id++) {
-		struct app_pipeline_params *params =
-			&app->pipeline_params[p_id];
-		struct app_pipeline_data *data = &app->pipeline_data[p_id];
-		struct pipeline_type *ptype;
-		struct app_thread_data *t;
-		struct app_thread_pipeline_data *p;
-		int lcore_id;
-
-		lcore_id = cpu_core_map_get_lcore_id(app->core_map,
-			params->socket_id,
-			params->core_id,
-			params->hyper_th_id);
-
-		if (lcore_id < 0)
-			rte_panic("Invalid core s%" PRIu32 "c%" PRIu32 "%s\n",
-				params->socket_id,
-				params->core_id,
-				(params->hyper_th_id) ? "h" : "");
-
-		t = &app->thread_data[lcore_id];
-
-		t->timer_period = (rte_get_tsc_hz() * APP_THREAD_TIMER_PERIOD) / 1000;
-		t->thread_req_deadline = time + t->timer_period;
-
-		t->headroom_cycles = 0;
-		t->headroom_time = rte_get_tsc_cycles();
-		t->headroom_ratio = 0.0;
-
-		t->msgq_in = app_thread_msgq_in_get(app,
-				params->socket_id,
-				params->core_id,
-				params->hyper_th_id);
-		if (t->msgq_in == NULL)
-			rte_panic("Init error: Cannot find MSGQ_IN for thread %" PRId32,
-				lcore_id);
-
-		t->msgq_out = app_thread_msgq_out_get(app,
-				params->socket_id,
-				params->core_id,
-				params->hyper_th_id);
-		if (t->msgq_out == NULL)
-			rte_panic("Init error: Cannot find MSGQ_OUT for thread %" PRId32,
-				lcore_id);
-
-		ptype = app_pipeline_type_find(app, params->type);
-		if (ptype == NULL)
-			rte_panic("Init error: Unknown pipeline "
-				"type \"%s\"\n", params->type);
-
-		p = (ptype->be_ops->f_run == NULL) ?
-			&t->regular[t->n_regular] :
-			&t->custom[t->n_custom];
-
-		p->pipeline_id = p_id;
-		p->be = data->be;
-		p->f_run = ptype->be_ops->f_run;
-		p->f_timer = ptype->be_ops->f_timer;
-		p->timer_period = data->timer_period;
-		p->deadline = time + data->timer_period;
-
-		data->enabled = 1;
-
-		if (ptype->be_ops->f_run == NULL)
-			t->n_regular++;
-		else
-			t->n_custom++;
-	}
-}
-
-int app_init(struct app_params *app)
-{
-	app_init_core_map(app);
-	app_init_core_mask(app);
-
-	app_init_eal(app);
-	app_init_mempool(app);
-	app_init_link(app);
-	app_init_swq(app);
-	app_init_tm(app);
-	app_init_tap(app);
-	app_init_kni(app);
-	app_init_msgq(app);
-
-	app_pipeline_common_cmd_push(app);
-	app_pipeline_thread_cmd_push(app);
-	app_pipeline_type_register(app, &pipeline_master);
-	app_pipeline_type_register(app, &pipeline_passthrough);
-	app_pipeline_type_register(app, &pipeline_flow_classification);
-	app_pipeline_type_register(app, &pipeline_flow_actions);
-	app_pipeline_type_register(app, &pipeline_firewall);
-	app_pipeline_type_register(app, &pipeline_routing);
-
-	app_init_pipelines(app);
-	app_init_threads(app);
-
-	return 0;
-}
-
-int app_post_init(struct app_params *app)
-{
-	app_post_init_pipelines(app);
-
-	return 0;
-}
-
-static int
-app_pipeline_type_cmd_push(struct app_params *app,
-	struct pipeline_type *ptype)
-{
-	cmdline_parse_ctx_t *cmds;
-	uint32_t n_cmds, i;
-
-	/* Check input arguments */
-	if ((app == NULL) ||
-		(ptype == NULL))
-		return -EINVAL;
-
-	n_cmds = pipeline_type_cmds_count(ptype);
-	if (n_cmds == 0)
-		return 0;
-
-	cmds = ptype->fe_ops->cmds;
-
-	/* Check for available slots in the application commands array */
-	if (n_cmds > APP_MAX_CMDS - app->n_cmds)
-		return -ENOMEM;
-
-	/* Push pipeline commands into the application */
-	memcpy(&app->cmds[app->n_cmds],
-		cmds,
-		n_cmds * sizeof(cmdline_parse_ctx_t));
-
-	for (i = 0; i < n_cmds; i++)
-		app->cmds[app->n_cmds + i]->data = app;
-
-	app->n_cmds += n_cmds;
-	app->cmds[app->n_cmds] = NULL;
-
-	return 0;
-}
-
-int
-app_pipeline_type_register(struct app_params *app, struct pipeline_type *ptype)
-{
-	uint32_t n_cmds, i;
-
-	/* Check input arguments */
-	if ((app == NULL) ||
-		(ptype == NULL) ||
-		(ptype->name == NULL) ||
-		(strlen(ptype->name) == 0) ||
-		(ptype->be_ops->f_init == NULL) ||
-		(ptype->be_ops->f_timer == NULL))
-		return -EINVAL;
-
-	/* Check for duplicate entry */
-	for (i = 0; i < app->n_pipeline_types; i++)
-		if (strcmp(app->pipeline_type[i].name, ptype->name) == 0)
-			return -EEXIST;
-
-	/* Check for resource availability */
-	n_cmds = pipeline_type_cmds_count(ptype);
-	if ((app->n_pipeline_types == APP_MAX_PIPELINE_TYPES) ||
-		(n_cmds > APP_MAX_CMDS - app->n_cmds))
-		return -ENOMEM;
-
-	/* Copy pipeline type */
-	memcpy(&app->pipeline_type[app->n_pipeline_types++],
-		ptype,
-		sizeof(struct pipeline_type));
-
-	/* Copy CLI commands */
-	if (n_cmds)
-		app_pipeline_type_cmd_push(app, ptype);
-
-	return 0;
-}
-
-struct
-pipeline_type *app_pipeline_type_find(struct app_params *app, char *name)
-{
-	uint32_t i;
-
-	for (i = 0; i < app->n_pipeline_types; i++)
-		if (strcmp(app->pipeline_type[i].name, name) == 0)
-			return &app->pipeline_type[i];
-
-	return NULL;
-}