X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-pmd%2Fconfig.c;h=e2030b07a44e666b3f403e28e389eaa786316a91;hb=a18d3da2bfc0af956665d66291c4ba6ccf06baf9;hp=b3664057aacdca99b39dee83ee44566758b75adf;hpb=ce8d561418d45cca86755be0f3cabc7a1a9dba4b;p=dpdk.git

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index b3664057aa..e2030b07a4 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1,35 +1,64 @@
 /*-
  *   BSD LICENSE
- * 
- *   Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
+ *
+ *   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 
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*   BSD LICENSE
+ *
+ *   Copyright 2013-2014 6WIND S.A.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
  *   are met:
- * 
- *     * Redistributions of source code must retain the above copyright 
+ *
+ *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright 
- *       notice, this list of conditions and the following disclaimer in 
- *       the documentation and/or other materials provided with the 
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
  *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its 
- *       contributors may be used to endorse or promote products derived 
+ *     * Neither the name of 6WIND S.A. nor the names of its
+ *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (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 <stdarg.h>
@@ -50,7 +79,6 @@
 #include <rte_memcpy.h>
 #include <rte_memzone.h>
 #include <rte_launch.h>
-#include <rte_tailq.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_lcore.h>
@@ -67,16 +95,56 @@
 
 #include "testpmd.h"
 
+static char *flowtype_to_str(uint16_t flow_type);
+
+static const struct {
+	enum tx_pkt_split split;
+	const char *name;
+} tx_split_name[] = {
+	{
+		.split = TX_PKT_SPLIT_OFF,
+		.name = "off",
+	},
+	{
+		.split = TX_PKT_SPLIT_ON,
+		.name = "on",
+	},
+	{
+		.split = TX_PKT_SPLIT_RND,
+		.name = "rand",
+	},
+};
+
+struct rss_type_info {
+	char str[32];
+	uint64_t rss_type;
+};
+
+static const struct rss_type_info rss_type_table[] = {
+	{ "ipv4", ETH_RSS_IPV4 },
+	{ "ipv4-frag", ETH_RSS_FRAG_IPV4 },
+	{ "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
+	{ "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
+	{ "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
+	{ "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
+	{ "ipv6", ETH_RSS_IPV6 },
+	{ "ipv6-frag", ETH_RSS_FRAG_IPV6 },
+	{ "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
+	{ "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
+	{ "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
+	{ "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
+	{ "l2-payload", ETH_RSS_L2_PAYLOAD },
+	{ "ipv6-ex", ETH_RSS_IPV6_EX },
+	{ "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
+	{ "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
+};
+
 static void
 print_ethaddr(const char *name, struct ether_addr *eth_addr)
 {
-	printf("%s%02X:%02X:%02X:%02X:%02X:%02X", name,
-	       eth_addr->addr_bytes[0],
-	       eth_addr->addr_bytes[1],
-	       eth_addr->addr_bytes[2],
-	       eth_addr->addr_bytes[3],
-	       eth_addr->addr_bytes[4],
-	       eth_addr->addr_bytes[5]);
+	char buf[ETHER_ADDR_FMT_SIZE];
+	ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
+	printf("%s%s", name, buf);
 }
 
 void
@@ -85,11 +153,15 @@ nic_stats_display(portid_t port_id)
 	struct rte_eth_stats stats;
 	struct rte_port *port = &ports[port_id];
 	uint8_t i;
+	portid_t pid;
 
 	static const char *nic_stats_border = "########################";
 
-	if (port_id >= nb_ports) {
-		printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
+	if (port_id_is_invalid(port_id, ENABLED_WARN)) {
+		printf("Valid port range is [0");
+		FOREACH_PORT(pid, ports)
+			printf(", %d", pid);
+		printf("]\n");
 		return;
 	}
 	rte_eth_stats_get(port_id, &stats);
@@ -97,28 +169,28 @@ nic_stats_display(portid_t port_id)
 	       nic_stats_border, port_id, nic_stats_border);
 
 	if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
-		printf("  RX-packets: %-10"PRIu64" RX-errors: %-10"PRIu64"RX-bytes: "
-		       "%-"PRIu64"\n"
-		       "  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64"TX-bytes: "
+		printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
+		       "%-"PRIu64"\n",
+		       stats.ipackets, stats.imissed, stats.ibytes);
+		printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
+		printf("  RX-nombuf:  %-10"PRIu64"\n",
+		       stats.rx_nombuf);
+		printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 		       "%-"PRIu64"\n",
-		       stats.ipackets, stats.ierrors, stats.ibytes,
 		       stats.opackets, stats.oerrors, stats.obytes);
 	}
 	else {
 		printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
-		       "    RX-bytes: %10"PRIu64"\n"
-		       "  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
+		       "    RX-bytes: %10"PRIu64"\n",
+		       stats.ipackets, stats.ierrors, stats.ibytes);
+		printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
+		printf("  RX-nombuf:               %10"PRIu64"\n",
+		       stats.rx_nombuf);
+		printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 		       "    TX-bytes: %10"PRIu64"\n",
-		       stats.ipackets, stats.ierrors, stats.ibytes,
 		       stats.opackets, stats.oerrors, stats.obytes);
 	}
 
-	/* stats fdir */
-	if (fdir_conf.mode != RTE_FDIR_MODE_NONE)
-		printf("  Fdirmiss:   %-10"PRIu64" Fdirmatch: %-10"PRIu64"\n",
-		       stats.fdirmiss,
-		       stats.fdirmatch);
-
 	if (port->rx_queue_stats_mapping_enabled) {
 		printf("\n");
 		for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
@@ -144,25 +216,68 @@ nic_stats_display(portid_t port_id)
 void
 nic_stats_clear(portid_t port_id)
 {
-	if (port_id >= nb_ports) {
-		printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
+	portid_t pid;
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN)) {
+		printf("Valid port range is [0");
+		FOREACH_PORT(pid, ports)
+			printf(", %d", pid);
+		printf("]\n");
 		return;
 	}
 	rte_eth_stats_reset(port_id);
 	printf("\n  NIC statistics for port %d cleared\n", port_id);
 }
 
+void
+nic_xstats_display(portid_t port_id)
+{
+	struct rte_eth_xstats *xstats;
+	int len, ret, i;
+
+	printf("###### NIC extended statistics for port %-2d\n", port_id);
+
+	len = rte_eth_xstats_get(port_id, NULL, 0);
+	if (len < 0) {
+		printf("Cannot get xstats count\n");
+		return;
+	}
+	xstats = malloc(sizeof(xstats[0]) * len);
+	if (xstats == NULL) {
+		printf("Cannot allocate memory for xstats\n");
+		return;
+	}
+	ret = rte_eth_xstats_get(port_id, xstats, len);
+	if (ret < 0 || ret > len) {
+		printf("Cannot get xstats\n");
+		free(xstats);
+		return;
+	}
+	for (i = 0; i < len; i++)
+		printf("%s: %"PRIu64"\n", xstats[i].name, xstats[i].value);
+	free(xstats);
+}
+
+void
+nic_xstats_clear(portid_t port_id)
+{
+	rte_eth_xstats_reset(port_id);
+}
 
 void
 nic_stats_mapping_display(portid_t port_id)
 {
 	struct rte_port *port = &ports[port_id];
 	uint16_t i;
+	portid_t pid;
 
 	static const char *nic_stats_mapping_border = "########################";
 
-	if (port_id >= nb_ports) {
-		printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
+	if (port_id_is_invalid(port_id, ENABLED_WARN)) {
+		printf("Valid port range is [0");
+		FOREACH_PORT(pid, ports)
+			printf(", %d", pid);
+		printf("]\n");
 		return;
 	}
 
@@ -201,23 +316,104 @@ nic_stats_mapping_display(portid_t port_id)
 	       nic_stats_mapping_border, nic_stats_mapping_border);
 }
 
+void
+rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
+{
+	struct rte_eth_rxq_info qinfo;
+	int32_t rc;
+	static const char *info_border = "*********************";
+
+	rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
+	if (rc != 0) {
+		printf("Failed to retrieve information for port: %hhu, "
+			"RX queue: %hu\nerror desc: %s(%d)\n",
+			port_id, queue_id, strerror(-rc), rc);
+		return;
+	}
+
+	printf("\n%s Infos for port %-2u, RX queue %-2u %s",
+	       info_border, port_id, queue_id, info_border);
+
+	printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
+	printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
+	printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
+	printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
+	printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
+	printf("\nRX drop packets: %s",
+		(qinfo.conf.rx_drop_en != 0) ? "on" : "off");
+	printf("\nRX deferred start: %s",
+		(qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
+	printf("\nRX scattered packets: %s",
+		(qinfo.scattered_rx != 0) ? "on" : "off");
+	printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
+	printf("\n");
+}
+
+void
+tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
+{
+	struct rte_eth_txq_info qinfo;
+	int32_t rc;
+	static const char *info_border = "*********************";
+
+	rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
+	if (rc != 0) {
+		printf("Failed to retrieve information for port: %hhu, "
+			"TX queue: %hu\nerror desc: %s(%d)\n",
+			port_id, queue_id, strerror(-rc), rc);
+		return;
+	}
+
+	printf("\n%s Infos for port %-2u, TX queue %-2u %s",
+	       info_border, port_id, queue_id, info_border);
+
+	printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
+	printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
+	printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
+	printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
+	printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
+	printf("\nTX flags: %#x", qinfo.conf.txq_flags);
+	printf("\nTX deferred start: %s",
+		(qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
+	printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
+	printf("\n");
+}
+
 void
 port_infos_display(portid_t port_id)
 {
 	struct rte_port *port;
+	struct ether_addr mac_addr;
 	struct rte_eth_link link;
+	struct rte_eth_dev_info dev_info;
 	int vlan_offload;
+	struct rte_mempool * mp;
 	static const char *info_border = "*********************";
+	portid_t pid;
 
-	if (port_id >= nb_ports) {
-		printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
+	if (port_id_is_invalid(port_id, ENABLED_WARN)) {
+		printf("Valid port range is [0");
+		FOREACH_PORT(pid, ports)
+			printf(", %d", pid);
+		printf("]\n");
 		return;
 	}
 	port = &ports[port_id];
-	rte_eth_link_get(port_id, &link);
+	rte_eth_link_get_nowait(port_id, &link);
 	printf("\n%s Infos for port %-2d %s\n",
 	       info_border, port_id, info_border);
-	print_ethaddr("MAC address: ", &port->eth_addr);
+	rte_eth_macaddr_get(port_id, &mac_addr);
+	print_ethaddr("MAC address: ", &mac_addr);
+	printf("\nConnect to socket: %u", port->socket_id);
+
+	if (port_numa[port_id] != NUMA_NO_CONFIG) {
+		mp = mbuf_pool_find(port_numa[port_id]);
+		if (mp)
+			printf("\nmemory allocation on the socket: %d",
+							port_numa[port_id]);
+	} else
+		printf("\nmemory allocation on the socket: %u",port->socket_id);
+
 	printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 	printf("Link speed: %u Mbps\n", (unsigned) link.link_speed);
 	printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
@@ -228,6 +424,8 @@ port_infos_display(portid_t port_id)
 	       rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 	printf("Maximum number of MAC addresses: %u\n",
 	       (unsigned int)(port->dev_info.max_mac_addrs));
+	printf("Maximum number of MAC addresses of hash filtering: %u\n",
+	       (unsigned int)(port->dev_info.max_hash_mac_addrs));
 
 	vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 	if (vlan_offload >= 0){
@@ -247,14 +445,56 @@ port_infos_display(portid_t port_id)
 		else
 			printf("  qinq(extend) off \n");
 	}
+
+	memset(&dev_info, 0, sizeof(dev_info));
+	rte_eth_dev_info_get(port_id, &dev_info);
+	if (dev_info.hash_key_size > 0)
+		printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
+	if (dev_info.reta_size > 0)
+		printf("Redirection table size: %u\n", dev_info.reta_size);
+	if (!dev_info.flow_type_rss_offloads)
+		printf("No flow type is supported.\n");
+	else {
+		uint16_t i;
+		char *p;
+
+		printf("Supported flow types:\n");
+		for (i = RTE_ETH_FLOW_UNKNOWN + 1; i < RTE_ETH_FLOW_MAX;
+								i++) {
+			if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
+				continue;
+			p = flowtype_to_str(i);
+			printf("  %s\n", (p ? p : "unknown"));
+		}
+	}
+
+	printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
+	printf("Max possible number of RXDs per queue: %hu\n",
+		dev_info.rx_desc_lim.nb_max);
+	printf("Min possible number of RXDs per queue: %hu\n",
+		dev_info.rx_desc_lim.nb_min);
+	printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
+
+	printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
+	printf("Max possible number of TXDs per queue: %hu\n",
+		dev_info.tx_desc_lim.nb_max);
+	printf("Min possible number of TXDs per queue: %hu\n",
+		dev_info.tx_desc_lim.nb_min);
+	printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 }
 
-static int
-port_id_is_invalid(portid_t port_id)
+int
+port_id_is_invalid(portid_t port_id, enum print_warning warning)
 {
-	if (port_id < nb_ports)
+	if (port_id == (portid_t)RTE_PORT_ALL)
 		return 0;
-	printf("Invalid port %d (must be < nb_ports=%d)\n", port_id, nb_ports);
+
+	if (port_id < RTE_MAX_ETHPORTS && ports[port_id].enabled)
+		return 0;
+
+	if (warning == ENABLED_WARN)
+		printf("Invalid port %d\n", port_id);
+
 	return 1;
 }
 
@@ -278,7 +518,7 @@ port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
 		       (unsigned)reg_off);
 		return 1;
 	}
-	pci_len = ports[port_id].dev_info.pci_dev->mem_resource.len;
+	pci_len = ports[port_id].dev_info.pci_dev->mem_resource[0].len;
 	if (reg_off >= pci_len) {
 		printf("Port %d: register offset %u (0x%X) out of port PCI "
 		       "resource (length=%"PRIu64")\n",
@@ -313,7 +553,7 @@ port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
 	uint32_t reg_v;
 
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (port_reg_off_is_invalid(port_id, reg_off))
 		return;
@@ -332,7 +572,7 @@ port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
 	uint8_t  l_bit;
 	uint8_t  h_bit;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (port_reg_off_is_invalid(port_id, reg_off))
 		return;
@@ -359,7 +599,7 @@ port_reg_display(portid_t port_id, uint32_t reg_off)
 {
 	uint32_t reg_v;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (port_reg_off_is_invalid(port_id, reg_off))
 		return;
@@ -373,7 +613,7 @@ port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
 {
 	uint32_t reg_v;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (port_reg_off_is_invalid(port_id, reg_off))
 		return;
@@ -401,7 +641,7 @@ port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
 	uint8_t  l_bit;
 	uint8_t  h_bit;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (port_reg_off_is_invalid(port_id, reg_off))
 		return;
@@ -435,7 +675,7 @@ port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
 void
 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
 {
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (port_reg_off_is_invalid(port_id, reg_off))
 		return;
@@ -443,10 +683,23 @@ port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
 	display_port_reg_value(port_id, reg_off, reg_v);
 }
 
+void
+port_mtu_set(portid_t port_id, uint16_t mtu)
+{
+	int diag;
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return;
+	diag = rte_eth_dev_set_mtu(port_id, mtu);
+	if (diag == 0)
+		return;
+	printf("Set MTU failed. diag=%d\n", diag);
+}
+
 /*
  * RX/TX ring descriptors display functions.
  */
-static int
+int
 rx_queue_id_is_invalid(queueid_t rxq_id)
 {
 	if (rxq_id < nb_rxq)
@@ -455,7 +708,7 @@ rx_queue_id_is_invalid(queueid_t rxq_id)
 	return 1;
 }
 
-static int
+int
 tx_queue_id_is_invalid(queueid_t txq_id)
 {
 	if (txq_id < nb_txq)
@@ -490,7 +743,7 @@ ring_dma_zone_lookup(const char *ring_name, uint8_t port_id, uint16_t q_id)
 	char mz_name[RTE_MEMZONE_NAMESIZE];
 	const struct rte_memzone *mz;
 
-	rte_snprintf(mz_name, sizeof(mz_name), "%s_%s_%d_%d",
+	snprintf(mz_name, sizeof(mz_name), "%s_%s_%d_%d",
 		 ports[port_id].dev_info.driver_name, ring_name, port_id, q_id);
 	mz = rte_memzone_lookup(mz_name);
 	if (mz == NULL)
@@ -503,28 +756,94 @@ ring_dma_zone_lookup(const char *ring_name, uint8_t port_id, uint16_t q_id)
 union igb_ring_dword {
 	uint64_t dword;
 	struct {
+#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
+		uint32_t lo;
+		uint32_t hi;
+#else
 		uint32_t hi;
 		uint32_t lo;
+#endif
 	} words;
 };
 
-struct igb_ring_desc {
+struct igb_ring_desc_32_bytes {
 	union igb_ring_dword lo_dword;
 	union igb_ring_dword hi_dword;
+	union igb_ring_dword resv1;
+	union igb_ring_dword resv2;
 };
 
+struct igb_ring_desc_16_bytes {
+	union igb_ring_dword lo_dword;
+	union igb_ring_dword hi_dword;
+};
+
+static void
+ring_rxd_display_dword(union igb_ring_dword dword)
+{
+	printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
+					(unsigned)dword.words.hi);
+}
+
+static void
+ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
+#ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
+			   uint8_t port_id,
+#else
+			   __rte_unused uint8_t port_id,
+#endif
+			   uint16_t desc_id)
+{
+	struct igb_ring_desc_16_bytes *ring =
+		(struct igb_ring_desc_16_bytes *)ring_mz->addr;
+#ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
+	struct rte_eth_dev_info dev_info;
+
+	memset(&dev_info, 0, sizeof(dev_info));
+	rte_eth_dev_info_get(port_id, &dev_info);
+	if (strstr(dev_info.driver_name, "i40e") != NULL) {
+		/* 32 bytes RX descriptor, i40e only */
+		struct igb_ring_desc_32_bytes *ring =
+			(struct igb_ring_desc_32_bytes *)ring_mz->addr;
+		ring[desc_id].lo_dword.dword =
+			rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
+		ring_rxd_display_dword(ring[desc_id].lo_dword);
+		ring[desc_id].hi_dword.dword =
+			rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
+		ring_rxd_display_dword(ring[desc_id].hi_dword);
+		ring[desc_id].resv1.dword =
+			rte_le_to_cpu_64(ring[desc_id].resv1.dword);
+		ring_rxd_display_dword(ring[desc_id].resv1);
+		ring[desc_id].resv2.dword =
+			rte_le_to_cpu_64(ring[desc_id].resv2.dword);
+		ring_rxd_display_dword(ring[desc_id].resv2);
+
+		return;
+	}
+#endif
+	/* 16 bytes RX descriptor */
+	ring[desc_id].lo_dword.dword =
+		rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
+	ring_rxd_display_dword(ring[desc_id].lo_dword);
+	ring[desc_id].hi_dword.dword =
+		rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
+	ring_rxd_display_dword(ring[desc_id].hi_dword);
+}
+
 static void
-ring_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
+ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
 {
-	struct igb_ring_desc *ring;
-	struct igb_ring_desc rd;
+	struct igb_ring_desc_16_bytes *ring;
+	struct igb_ring_desc_16_bytes txd;
 
-	ring = (struct igb_ring_desc *) ring_mz->addr;
-	rd.lo_dword = rte_le_to_cpu_64(ring[desc_id].lo_dword);
-	rd.hi_dword = rte_le_to_cpu_64(ring[desc_id].hi_dword);
+	ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
+	txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
+	txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
 	printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
-		(unsigned)rd.lo_dword.words.lo, (unsigned)rd.lo_dword.words.hi,
-		(unsigned)rd.hi_dword.words.lo, (unsigned)rd.hi_dword.words.hi);
+			(unsigned)txd.lo_dword.words.lo,
+			(unsigned)txd.lo_dword.words.hi,
+			(unsigned)txd.hi_dword.words.lo,
+			(unsigned)txd.hi_dword.words.hi);
 }
 
 void
@@ -532,7 +851,7 @@ rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
 {
 	const struct rte_memzone *rx_mz;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (rx_queue_id_is_invalid(rxq_id))
 		return;
@@ -541,7 +860,7 @@ rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
 	rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
 	if (rx_mz == NULL)
 		return;
-	ring_descriptor_display(rx_mz, rxd_id);
+	ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
 }
 
 void
@@ -549,7 +868,7 @@ tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
 {
 	const struct rte_memzone *tx_mz;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (tx_queue_id_is_invalid(txq_id))
 		return;
@@ -558,7 +877,7 @@ tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
 	tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
 	if (tx_mz == NULL)
 		return;
-	ring_descriptor_display(tx_mz, txd_id);
+	ring_tx_descriptor_display(tx_mz, txd_id);
 }
 
 void
@@ -583,18 +902,145 @@ rxtx_config_display(void)
 		printf("  packet len=%u - nb packet segments=%d\n",
 				(unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
 
+	struct rte_eth_rxconf *rx_conf = &ports[0].rx_conf;
+	struct rte_eth_txconf *tx_conf = &ports[0].tx_conf;
+
 	printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
 	       nb_fwd_lcores, nb_fwd_ports);
 	printf("  RX queues=%d - RX desc=%d - RX free threshold=%d\n",
-	       nb_rxq, nb_rxd, rx_free_thresh);
+	       nb_rxq, nb_rxd, rx_conf->rx_free_thresh);
 	printf("  RX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
-	       rx_thresh.pthresh, rx_thresh.hthresh, rx_thresh.wthresh);
+	       rx_conf->rx_thresh.pthresh, rx_conf->rx_thresh.hthresh,
+	       rx_conf->rx_thresh.wthresh);
 	printf("  TX queues=%d - TX desc=%d - TX free threshold=%d\n",
-	       nb_txq, nb_txd, tx_free_thresh);
+	       nb_txq, nb_txd, tx_conf->tx_free_thresh);
 	printf("  TX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
-	       tx_thresh.pthresh, tx_thresh.hthresh, tx_thresh.wthresh);
+	       tx_conf->tx_thresh.pthresh, tx_conf->tx_thresh.hthresh,
+	       tx_conf->tx_thresh.wthresh);
 	printf("  TX RS bit threshold=%d - TXQ flags=0x%"PRIx32"\n",
-	       tx_rs_thresh, txq_flags);
+	       tx_conf->tx_rs_thresh, tx_conf->txq_flags);
+}
+
+void
+port_rss_reta_info(portid_t port_id,
+		   struct rte_eth_rss_reta_entry64 *reta_conf,
+		   uint16_t nb_entries)
+{
+	uint16_t i, idx, shift;
+	int ret;
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return;
+
+	ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
+	if (ret != 0) {
+		printf("Failed to get RSS RETA info, return code = %d\n", ret);
+		return;
+	}
+
+	for (i = 0; i < nb_entries; i++) {
+		idx = i / RTE_RETA_GROUP_SIZE;
+		shift = i % RTE_RETA_GROUP_SIZE;
+		if (!(reta_conf[idx].mask & (1ULL << shift)))
+			continue;
+		printf("RSS RETA configuration: hash index=%u, queue=%u\n",
+					i, reta_conf[idx].reta[shift]);
+	}
+}
+
+/*
+ * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
+ * key of the port.
+ */
+void
+port_rss_hash_conf_show(portid_t port_id, char rss_info[], int show_rss_key)
+{
+	struct rte_eth_rss_conf rss_conf;
+	uint8_t rss_key[10 * 4] = "";
+	uint64_t rss_hf;
+	uint8_t i;
+	int diag;
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return;
+
+	rss_conf.rss_hf = 0;
+	for (i = 0; i < RTE_DIM(rss_type_table); i++) {
+		if (!strcmp(rss_info, rss_type_table[i].str))
+			rss_conf.rss_hf = rss_type_table[i].rss_type;
+	}
+
+	/* Get RSS hash key if asked to display it */
+	rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
+	rss_conf.rss_key_len = sizeof(rss_key);
+	diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
+	if (diag != 0) {
+		switch (diag) {
+		case -ENODEV:
+			printf("port index %d invalid\n", port_id);
+			break;
+		case -ENOTSUP:
+			printf("operation not supported by device\n");
+			break;
+		default:
+			printf("operation failed - diag=%d\n", diag);
+			break;
+		}
+		return;
+	}
+	rss_hf = rss_conf.rss_hf;
+	if (rss_hf == 0) {
+		printf("RSS disabled\n");
+		return;
+	}
+	printf("RSS functions:\n ");
+	for (i = 0; i < RTE_DIM(rss_type_table); i++) {
+		if (rss_hf & rss_type_table[i].rss_type)
+			printf("%s ", rss_type_table[i].str);
+	}
+	printf("\n");
+	if (!show_rss_key)
+		return;
+	printf("RSS key:\n");
+	for (i = 0; i < sizeof(rss_key); i++)
+		printf("%02X", rss_key[i]);
+	printf("\n");
+}
+
+void
+port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
+			 uint hash_key_len)
+{
+	struct rte_eth_rss_conf rss_conf;
+	int diag;
+	unsigned int i;
+
+	rss_conf.rss_key = NULL;
+	rss_conf.rss_key_len = hash_key_len;
+	rss_conf.rss_hf = 0;
+	for (i = 0; i < RTE_DIM(rss_type_table); i++) {
+		if (!strcmp(rss_type_table[i].str, rss_type))
+			rss_conf.rss_hf = rss_type_table[i].rss_type;
+	}
+	diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
+	if (diag == 0) {
+		rss_conf.rss_key = hash_key;
+		diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
+	}
+	if (diag == 0)
+		return;
+
+	switch (diag) {
+	case -ENODEV:
+		printf("port index %d invalid\n", port_id);
+		break;
+	case -ENOTSUP:
+		printf("operation not supported by device\n");
+		break;
+	default:
+		printf("operation failed - diag=%d\n", diag);
+		break;
+	}
 }
 
 /*
@@ -620,7 +1066,6 @@ setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
 		nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
 		nb_extra = (lcoreid_t) (nb_fs % nb_fc);
 	}
-	nb_extra = (lcoreid_t) (nb_fs % nb_fc);
 
 	nb_lc = (lcoreid_t) (nb_fc - nb_extra);
 	sm_id = 0;
@@ -648,23 +1093,24 @@ simple_fwd_config_setup(void)
 	portid_t j;
 	portid_t inc = 2;
 
-	if (nb_fwd_ports % 2) {
-		if (port_topology == PORT_TOPOLOGY_CHAINED) {
-			inc = 1;
-		}
-		else {
-			printf("\nWarning! Cannot handle an odd number of ports "
-			       "with the current port topology. Configuration "
-			       "must be changed to have an even number of ports, "
-			       "or relaunch application with "
-			       "--port-topology=chained\n\n");
-		}
+	if (port_topology == PORT_TOPOLOGY_CHAINED ||
+	    port_topology == PORT_TOPOLOGY_LOOP) {
+		inc = 1;
+	} else if (nb_fwd_ports % 2) {
+		printf("\nWarning! Cannot handle an odd number of ports "
+		       "with the current port topology. Configuration "
+		       "must be changed to have an even number of ports, "
+		       "or relaunch application with "
+		       "--port-topology=chained\n\n");
 	}
 
 	cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
 	cur_fwd_config.nb_fwd_streams =
 		(streamid_t) cur_fwd_config.nb_fwd_ports;
 
+	/* reinitialize forwarding streams */
+	init_fwd_streams();
+
 	/*
 	 * In the simple forwarding test, the number of forwarding cores
 	 * must be lower or equal to the number of forwarding ports.
@@ -676,7 +1122,10 @@ simple_fwd_config_setup(void)
 	setup_fwd_config_of_each_lcore(&cur_fwd_config);
 
 	for (i = 0; i < cur_fwd_config.nb_fwd_ports; i = (portid_t) (i + inc)) {
-		j = (portid_t) ((i + 1) % cur_fwd_config.nb_fwd_ports);
+		if (port_topology != PORT_TOPOLOGY_LOOP)
+			j = (portid_t) ((i + 1) % cur_fwd_config.nb_fwd_ports);
+		else
+			j = i;
 		fwd_streams[i]->rx_port   = fwd_ports_ids[i];
 		fwd_streams[i]->rx_queue  = 0;
 		fwd_streams[i]->tx_port   = fwd_ports_ids[j];
@@ -730,16 +1179,28 @@ rss_fwd_config_setup(void)
 	else
 		cur_fwd_config.nb_fwd_lcores =
 			(lcoreid_t)cur_fwd_config.nb_fwd_streams;
+
+	/* reinitialize forwarding streams */
+	init_fwd_streams();
+
 	setup_fwd_config_of_each_lcore(&cur_fwd_config);
 	rxp = 0; rxq = 0;
 	for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
 		struct fwd_stream *fs;
 
 		fs = fwd_streams[lc_id];
+
 		if ((rxp & 0x1) == 0)
 			txp = (portid_t) (rxp + 1);
 		else
 			txp = (portid_t) (rxp - 1);
+		/*
+		 * if we are in loopback, simply send stuff out through the
+		 * ingress port
+		 */
+		if (port_topology == PORT_TOPOLOGY_LOOP)
+			txp = rxp;
+
 		fs->rx_port = fwd_ports_ids[rxp];
 		fs->rx_queue = rxq;
 		fs->tx_port = fwd_ports_ids[txp];
@@ -761,12 +1222,164 @@ rss_fwd_config_setup(void)
 	}
 }
 
+/**
+ * For the DCB forwarding test, each core is assigned on each traffic class.
+ *
+ * Each core is assigned a multi-stream, each stream being composed of
+ * a RX queue to poll on a RX port for input messages, associated with
+ * a TX queue of a TX port where to send forwarded packets. All RX and
+ * TX queues are mapping to the same traffic class.
+ * If VMDQ and DCB co-exist, each traffic class on different POOLs share
+ * the same core
+ */
+static void
+dcb_fwd_config_setup(void)
+{
+	struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
+	portid_t txp, rxp = 0;
+	queueid_t txq, rxq = 0;
+	lcoreid_t  lc_id;
+	uint16_t nb_rx_queue, nb_tx_queue;
+	uint16_t i, j, k, sm_id = 0;
+	uint8_t tc = 0;
+
+	cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
+	cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
+	cur_fwd_config.nb_fwd_streams =
+		(streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
+
+	/* reinitialize forwarding streams */
+	init_fwd_streams();
+	sm_id = 0;
+	if ((rxp & 0x1) == 0)
+		txp = (portid_t) (rxp + 1);
+	else
+		txp = (portid_t) (rxp - 1);
+	/* get the dcb info on the first RX and TX ports */
+	(void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
+	(void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
+
+	for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
+		fwd_lcores[lc_id]->stream_nb = 0;
+		fwd_lcores[lc_id]->stream_idx = sm_id;
+		for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
+			/* if the nb_queue is zero, means this tc is
+			 * not enabled on the POOL
+			 */
+			if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
+				break;
+			k = fwd_lcores[lc_id]->stream_nb +
+				fwd_lcores[lc_id]->stream_idx;
+			rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
+			txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
+			nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
+			nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
+			for (j = 0; j < nb_rx_queue; j++) {
+				struct fwd_stream *fs;
+
+				fs = fwd_streams[k + j];
+				fs->rx_port = fwd_ports_ids[rxp];
+				fs->rx_queue = rxq + j;
+				fs->tx_port = fwd_ports_ids[txp];
+				fs->tx_queue = txq + j % nb_tx_queue;
+				fs->peer_addr = fs->tx_port;
+			}
+			fwd_lcores[lc_id]->stream_nb +=
+				rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
+		}
+		sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
+
+		tc++;
+		if (tc < rxp_dcb_info.nb_tcs)
+			continue;
+		/* Restart from TC 0 on next RX port */
+		tc = 0;
+		if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
+			rxp = (portid_t)
+				(rxp + ((nb_ports >> 1) / nb_fwd_ports));
+		else
+			rxp++;
+		if (rxp >= nb_fwd_ports)
+			return;
+		/* get the dcb information on next RX and TX ports */
+		if ((rxp & 0x1) == 0)
+			txp = (portid_t) (rxp + 1);
+		else
+			txp = (portid_t) (rxp - 1);
+		rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
+		rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
+	}
+}
+
+static void
+icmp_echo_config_setup(void)
+{
+	portid_t  rxp;
+	queueid_t rxq;
+	lcoreid_t lc_id;
+	uint16_t  sm_id;
+
+	if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
+		cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
+			(nb_txq * nb_fwd_ports);
+	else
+		cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
+	cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
+	cur_fwd_config.nb_fwd_streams =
+		(streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
+	if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
+		cur_fwd_config.nb_fwd_lcores =
+			(lcoreid_t)cur_fwd_config.nb_fwd_streams;
+	if (verbose_level > 0) {
+		printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
+		       __FUNCTION__,
+		       cur_fwd_config.nb_fwd_lcores,
+		       cur_fwd_config.nb_fwd_ports,
+		       cur_fwd_config.nb_fwd_streams);
+	}
+
+	/* reinitialize forwarding streams */
+	init_fwd_streams();
+	setup_fwd_config_of_each_lcore(&cur_fwd_config);
+	rxp = 0; rxq = 0;
+	for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
+		if (verbose_level > 0)
+			printf("  core=%d: \n", lc_id);
+		for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
+			struct fwd_stream *fs;
+			fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
+			fs->rx_port = fwd_ports_ids[rxp];
+			fs->rx_queue = rxq;
+			fs->tx_port = fs->rx_port;
+			fs->tx_queue = rxq;
+			fs->peer_addr = fs->tx_port;
+			if (verbose_level > 0)
+				printf("  stream=%d port=%d rxq=%d txq=%d\n",
+				       sm_id, fs->rx_port, fs->rx_queue,
+				       fs->tx_queue);
+			rxq = (queueid_t) (rxq + 1);
+			if (rxq == nb_rxq) {
+				rxq = 0;
+				rxp = (portid_t) (rxp + 1);
+			}
+		}
+	}
+}
+
 void
 fwd_config_setup(void)
 {
 	cur_fwd_config.fwd_eng = cur_fwd_eng;
-	if ((nb_rxq > 1) && (nb_txq > 1))
-		rss_fwd_config_setup();
+	if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
+		icmp_echo_config_setup();
+		return;
+	}
+	if ((nb_rxq > 1) && (nb_txq > 1)){
+		if (dcb_config)
+			dcb_fwd_config_setup();
+		else
+			rss_fwd_config_setup();
+	}
 	else
 		simple_fwd_config_setup();
 }
@@ -779,10 +1392,15 @@ pkt_fwd_config_display(struct fwd_config *cfg)
 	streamid_t sm_id;
 
 	printf("%s packet forwarding - ports=%d - cores=%d - streams=%d - "
-	       "NUMA support %s\n",
-	       cfg->fwd_eng->fwd_mode_name,
-	       cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
-	       numa_support == 1 ? "enabled" : "disabled");
+		"NUMA support %s, MP over anonymous pages %s\n",
+		cfg->fwd_eng->fwd_mode_name,
+		cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
+		numa_support == 1 ? "enabled" : "disabled",
+		mp_anon != 0 ? "enabled" : "disabled");
+
+	if (strcmp(cfg->fwd_eng->fwd_mode_name, "mac_retry") == 0)
+		printf("TX retry num: %u, delay between TX retries: %uus\n",
+			burst_tx_retry_num, burst_tx_delay_time);
 	for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
 		printf("Logical Core %u (socket %u) forwards packets on "
 		       "%d streams:",
@@ -813,7 +1431,7 @@ fwd_config_display(void)
 	pkt_fwd_config_display(&cur_fwd_config);
 }
 
-void
+int
 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
 {
 	unsigned int i;
@@ -825,13 +1443,15 @@ set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
 	for (i = 0; i < nb_lc; i++) {
 		lcore_cpuid = lcorelist[i];
 		if (! rte_lcore_is_enabled(lcore_cpuid)) {
-			printf("Logical core %u not enabled\n", lcore_cpuid);
-			return;
+			printf("lcore %u not enabled\n", lcore_cpuid);
+			return -1;
 		}
 		if (lcore_cpuid == rte_get_master_lcore()) {
-			printf("Master core %u cannot forward packets\n",
+			printf("lcore %u cannot be masked on for running "
+			       "packet forwarding, which is the master lcore "
+			       "and reserved for command line parsing only\n",
 			       lcore_cpuid);
-			return;
+			return -1;
 		}
 		if (record_now)
 			fwd_lcores_cpuids[i] = lcore_cpuid;
@@ -847,9 +1467,11 @@ set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
 		       (unsigned int) nb_fwd_lcores, nb_lc);
 		nb_fwd_lcores = (lcoreid_t) nb_lc;
 	}
+
+	return 0;
 }
 
-void
+int
 set_fwd_lcores_mask(uint64_t lcoremask)
 {
 	unsigned int lcorelist[64];
@@ -858,7 +1480,7 @@ set_fwd_lcores_mask(uint64_t lcoremask)
 
 	if (lcoremask == 0) {
 		printf("Invalid NULL mask of cores\n");
-		return;
+		return -1;
 	}
 	nb_lc = 0;
 	for (i = 0; i < 64; i++) {
@@ -866,7 +1488,7 @@ set_fwd_lcores_mask(uint64_t lcoremask)
 			continue;
 		lcorelist[nb_lc++] = i;
 	}
-	set_fwd_lcores_list(lcorelist, nb_lc);
+	return set_fwd_lcores_list(lcorelist, nb_lc);
 }
 
 void
@@ -894,12 +1516,8 @@ set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
  again:
 	for (i = 0; i < nb_pt; i++) {
 		port_id = (portid_t) portlist[i];
-		if (port_id >= nb_ports) {
-			printf("Invalid port id %u > %u\n",
-			       (unsigned int) port_id,
-			       (unsigned int) nb_ports);
+		if (port_id_is_invalid(port_id, ENABLED_WARN))
 			return;
-		}
 		if (record_now)
 			fwd_ports_ids[i] = port_id;
 	}
@@ -928,7 +1546,7 @@ set_fwd_ports_mask(uint64_t portmask)
 		return;
 	}
 	nb_pt = 0;
-	for (i = 0; i < 64; i++) {
+	for (i = 0; i < (unsigned)RTE_MIN(64, RTE_MAX_ETHPORTS); i++) {
 		if (! ((uint64_t)(1ULL << i) & portmask))
 			continue;
 		portlist[nb_pt++] = i;
@@ -964,6 +1582,49 @@ set_nb_pkt_per_burst(uint16_t nb)
 	       (unsigned int) nb_pkt_per_burst);
 }
 
+static const char *
+tx_split_get_name(enum tx_pkt_split split)
+{
+	uint32_t i;
+
+	for (i = 0; i != RTE_DIM(tx_split_name); i++) {
+		if (tx_split_name[i].split == split)
+			return tx_split_name[i].name;
+	}
+	return NULL;
+}
+
+void
+set_tx_pkt_split(const char *name)
+{
+	uint32_t i;
+
+	for (i = 0; i != RTE_DIM(tx_split_name); i++) {
+		if (strcmp(tx_split_name[i].name, name) == 0) {
+			tx_pkt_split = tx_split_name[i].split;
+			return;
+		}
+	}
+	printf("unknown value: \"%s\"\n", name);
+}
+
+void
+show_tx_pkt_segments(void)
+{
+	uint32_t i, n;
+	const char *split;
+
+	n = tx_pkt_nb_segs;
+	split = tx_split_get_name(tx_pkt_split);
+
+	printf("Number of segments: %u\n", n);
+	printf("Segment sizes: ");
+	for (i = 0; i != n - 1; i++)
+		printf("%hu,", tx_pkt_seg_lengths[i]);
+	printf("%hu\n", tx_pkt_seg_lengths[i]);
+	printf("Split packet: %s\n", split);
+}
+
 void
 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
 {
@@ -1005,6 +1666,25 @@ set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
 	tx_pkt_nb_segs = (uint8_t) nb_segs;
 }
 
+char*
+list_pkt_forwarding_modes(void)
+{
+	static char fwd_modes[128] = "";
+	const char *separator = "|";
+	struct fwd_engine *fwd_eng;
+	unsigned i = 0;
+
+	if (strlen (fwd_modes) == 0) {
+		while ((fwd_eng = fwd_engines[i++]) != NULL) {
+			strcat(fwd_modes, fwd_eng->fwd_mode_name);
+			strcat(fwd_modes, separator);
+		}
+		fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
+	}
+
+	return fwd_modes;
+}
+
 void
 set_pkt_forwarding_mode(const char *fwd_mode_name)
 {
@@ -1038,7 +1718,7 @@ vlan_extend_set(portid_t port_id, int on)
 	int diag;
 	int vlan_offload;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
 	vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
@@ -1060,7 +1740,7 @@ rx_vlan_strip_set(portid_t port_id, int on)
 	int diag;
 	int vlan_offload;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
 	vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
@@ -1081,7 +1761,7 @@ rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
 {
 	int diag;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
 	diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
@@ -1096,7 +1776,7 @@ rx_vlan_filter_set(portid_t port_id, int on)
 	int diag;
 	int vlan_offload;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
 	vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
@@ -1112,21 +1792,22 @@ rx_vlan_filter_set(portid_t port_id, int on)
 	       "diag=%d\n", port_id, on, diag);
 }
 
-void
+int
 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
 {
 	int diag;
 
-	if (port_id_is_invalid(port_id))
-		return;
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return 1;
 	if (vlan_id_is_invalid(vlan_id))
-		return;
+		return 1;
 	diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
 	if (diag == 0)
-		return;
+		return 0;
 	printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
 	       "diag=%d\n",
 	       port_id, vlan_id, on, diag);
+	return -1;
 }
 
 void
@@ -1134,17 +1815,19 @@ rx_vlan_all_filter_set(portid_t port_id, int on)
 {
 	uint16_t vlan_id;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
-	for (vlan_id = 0; vlan_id < 4096; vlan_id++)
-		rx_vft_set(port_id, vlan_id, on);
+	for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
+		if (rx_vft_set(port_id, vlan_id, on))
+			break;
+	}
 }
 
 void
 vlan_tpid_set(portid_t port_id, uint16_t tp_id)
 {
 	int diag;
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
 	diag = rte_eth_dev_set_vlan_ether_type(port_id, tp_id);
@@ -1159,20 +1842,48 @@ vlan_tpid_set(portid_t port_id, uint16_t tp_id)
 void
 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
 {
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 	if (vlan_id_is_invalid(vlan_id))
 		return;
-	ports[port_id].tx_ol_flags |= PKT_TX_VLAN_PKT;
+	tx_vlan_reset(port_id);
+	ports[port_id].tx_ol_flags |= TESTPMD_TX_OFFLOAD_INSERT_VLAN;
 	ports[port_id].tx_vlan_id = vlan_id;
 }
 
+void
+tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
+{
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return;
+	if (vlan_id_is_invalid(vlan_id))
+		return;
+	if (vlan_id_is_invalid(vlan_id_outer))
+		return;
+	tx_vlan_reset(port_id);
+	ports[port_id].tx_ol_flags |= TESTPMD_TX_OFFLOAD_INSERT_QINQ;
+	ports[port_id].tx_vlan_id = vlan_id;
+	ports[port_id].tx_vlan_id_outer = vlan_id_outer;
+}
+
 void
 tx_vlan_reset(portid_t port_id)
 {
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
-	ports[port_id].tx_ol_flags &= ~PKT_TX_VLAN_PKT;
+	ports[port_id].tx_ol_flags &= ~(TESTPMD_TX_OFFLOAD_INSERT_VLAN |
+				TESTPMD_TX_OFFLOAD_INSERT_QINQ);
+	ports[port_id].tx_vlan_id = 0;
+	ports[port_id].tx_vlan_id_outer = 0;
+}
+
+void
+tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
+{
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return;
+
+	rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
 }
 
 void
@@ -1181,7 +1892,7 @@ set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
 	uint16_t i;
 	uint8_t existing_mapping_found = 0;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
 	if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
@@ -1227,164 +1938,530 @@ set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
 	}
 }
 
+static inline void
+print_fdir_mask(struct rte_eth_fdir_masks *mask)
+{
+	printf("\n    vlan_tci: 0x%04x, ", mask->vlan_tci_mask);
+
+	if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
+		printf("mac_addr: 0x%02x", mask->mac_addr_byte_mask);
+	else if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
+		printf("mac_addr: 0x%02x, tunnel_type: 0x%01x, tunnel_id: 0x%08x",
+			mask->mac_addr_byte_mask, mask->tunnel_type_mask,
+			mask->tunnel_id_mask);
+	else {
+		printf("src_ipv4: 0x%08x, dst_ipv4: 0x%08x,"
+			" src_port: 0x%04x, dst_port: 0x%04x",
+			mask->ipv4_mask.src_ip, mask->ipv4_mask.dst_ip,
+			mask->src_port_mask, mask->dst_port_mask);
+
+		printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x,"
+			" dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
+			mask->ipv6_mask.src_ip[0], mask->ipv6_mask.src_ip[1],
+			mask->ipv6_mask.src_ip[2], mask->ipv6_mask.src_ip[3],
+			mask->ipv6_mask.dst_ip[0], mask->ipv6_mask.dst_ip[1],
+			mask->ipv6_mask.dst_ip[2], mask->ipv6_mask.dst_ip[3]);
+	}
+
+	printf("\n");
+}
+
+static inline void
+print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
+{
+	struct rte_eth_flex_payload_cfg *cfg;
+	uint32_t i, j;
+
+	for (i = 0; i < flex_conf->nb_payloads; i++) {
+		cfg = &flex_conf->flex_set[i];
+		if (cfg->type == RTE_ETH_RAW_PAYLOAD)
+			printf("\n    RAW:  ");
+		else if (cfg->type == RTE_ETH_L2_PAYLOAD)
+			printf("\n    L2_PAYLOAD:  ");
+		else if (cfg->type == RTE_ETH_L3_PAYLOAD)
+			printf("\n    L3_PAYLOAD:  ");
+		else if (cfg->type == RTE_ETH_L4_PAYLOAD)
+			printf("\n    L4_PAYLOAD:  ");
+		else
+			printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
+		for (j = 0; j < num; j++)
+			printf("  %-5u", cfg->src_offset[j]);
+	}
+	printf("\n");
+}
+
+static char *
+flowtype_to_str(uint16_t flow_type)
+{
+	struct flow_type_info {
+		char str[32];
+		uint16_t ftype;
+	};
+
+	uint8_t i;
+	static struct flow_type_info flowtype_str_table[] = {
+		{"raw", RTE_ETH_FLOW_RAW},
+		{"ipv4", RTE_ETH_FLOW_IPV4},
+		{"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
+		{"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
+		{"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
+		{"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
+		{"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
+		{"ipv6", RTE_ETH_FLOW_IPV6},
+		{"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
+		{"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
+		{"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
+		{"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
+		{"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
+		{"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
+	};
+
+	for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
+		if (flowtype_str_table[i].ftype == flow_type)
+			return flowtype_str_table[i].str;
+	}
+
+	return NULL;
+}
+
+static inline void
+print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
+{
+	struct rte_eth_fdir_flex_mask *mask;
+	uint32_t i, j;
+	char *p;
+
+	for (i = 0; i < flex_conf->nb_flexmasks; i++) {
+		mask = &flex_conf->flex_mask[i];
+		p = flowtype_to_str(mask->flow_type);
+		printf("\n    %s:\t", p ? p : "unknown");
+		for (j = 0; j < num; j++)
+			printf(" %02x", mask->mask[j]);
+	}
+	printf("\n");
+}
+
+static inline void
+print_fdir_flow_type(uint32_t flow_types_mask)
+{
+	int i;
+	char *p;
+
+	for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
+		if (!(flow_types_mask & (1 << i)))
+			continue;
+		p = flowtype_to_str(i);
+		if (p)
+			printf(" %s", p);
+		else
+			printf(" unknown");
+	}
+	printf("\n");
+}
+
 void
-tx_cksum_set(portid_t port_id, uint8_t cksum_mask)
+fdir_get_infos(portid_t port_id)
 {
-	uint16_t tx_ol_flags;
-	if (port_id_is_invalid(port_id))
+	struct rte_eth_fdir_stats fdir_stat;
+	struct rte_eth_fdir_info fdir_info;
+	int ret;
+
+	static const char *fdir_stats_border = "########################";
+
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
-	/* Clear last 4 bits and then set L3/4 checksum mask again */
-	tx_ol_flags = (uint16_t) (ports[port_id].tx_ol_flags & 0xFFF0);
-	ports[port_id].tx_ol_flags = (uint16_t) ((cksum_mask & 0xf) | tx_ol_flags);
+	ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
+	if (ret < 0) {
+		printf("\n FDIR is not supported on port %-2d\n",
+			port_id);
+		return;
+	}
+
+	memset(&fdir_info, 0, sizeof(fdir_info));
+	rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
+			       RTE_ETH_FILTER_INFO, &fdir_info);
+	memset(&fdir_stat, 0, sizeof(fdir_stat));
+	rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
+			       RTE_ETH_FILTER_STATS, &fdir_stat);
+	printf("\n  %s FDIR infos for port %-2d     %s\n",
+	       fdir_stats_border, port_id, fdir_stats_border);
+	printf("  MODE: ");
+	if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
+		printf("  PERFECT\n");
+	else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
+		printf("  PERFECT-MAC-VLAN\n");
+	else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
+		printf("  PERFECT-TUNNEL\n");
+	else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
+		printf("  SIGNATURE\n");
+	else
+		printf("  DISABLE\n");
+	if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
+		&& fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
+		printf("  SUPPORTED FLOW TYPE: ");
+		print_fdir_flow_type(fdir_info.flow_types_mask[0]);
+	}
+	printf("  FLEX PAYLOAD INFO:\n");
+	printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
+	       "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
+	       "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
+		fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
+		fdir_info.flex_payload_unit,
+		fdir_info.max_flex_payload_segment_num,
+		fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
+	printf("  MASK: ");
+	print_fdir_mask(&fdir_info.mask);
+	if (fdir_info.flex_conf.nb_payloads > 0) {
+		printf("  FLEX PAYLOAD SRC OFFSET:");
+		print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
+	}
+	if (fdir_info.flex_conf.nb_flexmasks > 0) {
+		printf("  FLEX MASK CFG:");
+		print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
+	}
+	printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
+	       fdir_stat.guarant_cnt, fdir_stat.best_cnt);
+	printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
+	       fdir_info.guarant_spc, fdir_info.best_spc);
+	printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
+	       "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
+	       "  add:	         %-10"PRIu64"  remove:        %"PRIu64"\n"
+	       "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
+	       fdir_stat.collision, fdir_stat.free,
+	       fdir_stat.maxhash, fdir_stat.maxlen,
+	       fdir_stat.add, fdir_stat.remove,
+	       fdir_stat.f_add, fdir_stat.f_remove);
+	printf("  %s############################%s\n",
+	       fdir_stats_border, fdir_stats_border);
 }
 
 void
-fdir_add_signature_filter(portid_t port_id, uint8_t queue_id,
-			  struct rte_fdir_filter *fdir_filter)
+fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
 {
-	int diag;
+	struct rte_port *port;
+	struct rte_eth_fdir_flex_conf *flex_conf;
+	int i, idx = 0;
 
-	if (port_id_is_invalid(port_id))
-		return;
+	port = &ports[port_id];
+	flex_conf = &port->dev_conf.fdir_conf.flex_conf;
+	for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
+		if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
+			idx = i;
+			break;
+		}
+	}
+	if (i >= RTE_ETH_FLOW_MAX) {
+		if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
+			idx = flex_conf->nb_flexmasks;
+			flex_conf->nb_flexmasks++;
+		} else {
+			printf("The flex mask table is full. Can not set flex"
+				" mask for flow_type(%u).", cfg->flow_type);
+			return;
+		}
+	}
+	(void)rte_memcpy(&flex_conf->flex_mask[idx],
+			 cfg,
+			 sizeof(struct rte_eth_fdir_flex_mask));
+}
 
-	diag = rte_eth_dev_fdir_add_signature_filter(port_id, fdir_filter,
-						     queue_id);
-	if (diag == 0)
-		return;
+void
+fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
+{
+	struct rte_port *port;
+	struct rte_eth_fdir_flex_conf *flex_conf;
+	int i, idx = 0;
+
+	port = &ports[port_id];
+	flex_conf = &port->dev_conf.fdir_conf.flex_conf;
+	for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
+		if (cfg->type == flex_conf->flex_set[i].type) {
+			idx = i;
+			break;
+		}
+	}
+	if (i >= RTE_ETH_PAYLOAD_MAX) {
+		if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
+			idx = flex_conf->nb_payloads;
+			flex_conf->nb_payloads++;
+		} else {
+			printf("The flex payload table is full. Can not set"
+				" flex payload for type(%u).", cfg->type);
+			return;
+		}
+	}
+	(void)rte_memcpy(&flex_conf->flex_set[idx],
+			 cfg,
+			 sizeof(struct rte_eth_flex_payload_cfg));
 
-	printf("rte_eth_dev_fdir_add_signature_filter for port_id=%d failed "
-	       "diag=%d\n", port_id, diag);
 }
 
 void
-fdir_update_signature_filter(portid_t port_id, uint8_t queue_id,
-			     struct rte_fdir_filter *fdir_filter)
+set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
 {
 	int diag;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
-
-	diag = rte_eth_dev_fdir_update_signature_filter(port_id, fdir_filter,
-							queue_id);
+	if (is_rx)
+		diag = rte_eth_dev_set_vf_rx(port_id,vf,on);
+	else
+		diag = rte_eth_dev_set_vf_tx(port_id,vf,on);
 	if (diag == 0)
 		return;
+	if(is_rx)
+		printf("rte_eth_dev_set_vf_rx for port_id=%d failed "
+	       		"diag=%d\n", port_id, diag);
+	else
+		printf("rte_eth_dev_set_vf_tx for port_id=%d failed "
+	       		"diag=%d\n", port_id, diag);
 
-	printf("rte_eth_dev_fdir_update_signature_filter for port_id=%d failed "
-	       "diag=%d\n", port_id, diag);
 }
 
 void
-fdir_remove_signature_filter(portid_t port_id,
-			     struct rte_fdir_filter *fdir_filter)
+set_vf_rx_vlan(portid_t port_id, uint16_t vlan_id, uint64_t vf_mask, uint8_t on)
 {
 	int diag;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
-
-	diag = rte_eth_dev_fdir_remove_signature_filter(port_id, fdir_filter);
+	if (vlan_id_is_invalid(vlan_id))
+		return;
+	diag = rte_eth_dev_set_vf_vlan_filter(port_id, vlan_id, vf_mask, on);
 	if (diag == 0)
 		return;
-
-	printf("rte_eth_dev_fdir_add_signature_filter for port_id=%d failed "
+	printf("rte_eth_dev_set_vf_vlan_filter for port_id=%d failed "
 	       "diag=%d\n", port_id, diag);
+}
+
+int
+set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
+{
+	int diag;
+	struct rte_eth_link link;
 
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return 1;
+	rte_eth_link_get_nowait(port_id, &link);
+	if (rate > link.link_speed) {
+		printf("Invalid rate value:%u bigger than link speed: %u\n",
+			rate, link.link_speed);
+		return 1;
+	}
+	diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
+	if (diag == 0)
+		return diag;
+	printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
+		port_id, diag);
+	return diag;
 }
 
-void
-fdir_get_infos(portid_t port_id)
+int
+set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
 {
-	struct rte_eth_fdir fdir_infos;
+	int diag;
+	struct rte_eth_link link;
 
-	static const char *fdir_stats_border = "########################";
+	if (q_msk == 0)
+		return 0;
 
-	if (port_id_is_invalid(port_id))
-		return;
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
+		return 1;
+	rte_eth_link_get_nowait(port_id, &link);
+	if (rate > link.link_speed) {
+		printf("Invalid rate value:%u bigger than link speed: %u\n",
+			rate, link.link_speed);
+		return 1;
+	}
+	diag = rte_eth_set_vf_rate_limit(port_id, vf, rate, q_msk);
+	if (diag == 0)
+		return diag;
+	printf("rte_eth_set_vf_rate_limit for port_id=%d failed diag=%d\n",
+		port_id, diag);
+	return diag;
+}
 
-	rte_eth_dev_fdir_get_infos(port_id, &fdir_infos);
+/*
+ * Functions to manage the set of filtered Multicast MAC addresses.
+ *
+ * A pool of filtered multicast MAC addresses is associated with each port.
+ * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
+ * The address of the pool and the number of valid multicast MAC addresses
+ * recorded in the pool are stored in the fields "mc_addr_pool" and
+ * "mc_addr_nb" of the "rte_port" data structure.
+ *
+ * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
+ * to be supplied a contiguous array of multicast MAC addresses.
+ * To comply with this constraint, the set of multicast addresses recorded
+ * into the pool are systematically compacted at the beginning of the pool.
+ * Hence, when a multicast address is removed from the pool, all following
+ * addresses, if any, are copied back to keep the set contiguous.
+ */
+#define MCAST_POOL_INC 32
 
-	printf("\n  %s FDIR infos for port %-2d %s\n",
-	       fdir_stats_border, port_id, fdir_stats_border);
+static int
+mcast_addr_pool_extend(struct rte_port *port)
+{
+	struct ether_addr *mc_pool;
+	size_t mc_pool_size;
+
+	/*
+	 * If a free entry is available at the end of the pool, just
+	 * increment the number of recorded multicast addresses.
+	 */
+	if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
+		port->mc_addr_nb++;
+		return 0;
+	}
+
+	/*
+	 * [re]allocate a pool with MCAST_POOL_INC more entries.
+	 * The previous test guarantees that port->mc_addr_nb is a multiple
+	 * of MCAST_POOL_INC.
+	 */
+	mc_pool_size = sizeof(struct ether_addr) * (port->mc_addr_nb +
+						    MCAST_POOL_INC);
+	mc_pool = (struct ether_addr *) realloc(port->mc_addr_pool,
+						mc_pool_size);
+	if (mc_pool == NULL) {
+		printf("allocation of pool of %u multicast addresses failed\n",
+		       port->mc_addr_nb + MCAST_POOL_INC);
+		return -ENOMEM;
+	}
+
+	port->mc_addr_pool = mc_pool;
+	port->mc_addr_nb++;
+	return 0;
 
-	printf("  collision: %-10"PRIu64" free: %-10"PRIu64"\n"
-	       "  maxhash: %-10"PRIu64" maxlen: %-10"PRIu64"\n"
-	       "  add : %-10"PRIu64"   remove : %-10"PRIu64"\n"
-	       "  f_add: %-10"PRIu64" f_remove: %-10"PRIu64"\n",
-	       (uint64_t)(fdir_infos.collision), (uint64_t)(fdir_infos.free),
-	       (uint64_t)(fdir_infos.maxhash), (uint64_t)(fdir_infos.maxlen),
-	       fdir_infos.add, fdir_infos.remove,
-	       fdir_infos.f_add, fdir_infos.f_remove);
-	printf("  %s############################%s\n",
-	       fdir_stats_border, fdir_stats_border);
 }
 
-void
-fdir_add_perfect_filter(portid_t port_id, uint16_t soft_id, uint8_t queue_id,
-			uint8_t drop, struct rte_fdir_filter *fdir_filter)
+static void
+mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
 {
-	int diag;
-
-	if (port_id_is_invalid(port_id))
+	port->mc_addr_nb--;
+	if (addr_idx == port->mc_addr_nb) {
+		/* No need to recompact the set of multicast addressses. */
+		if (port->mc_addr_nb == 0) {
+			/* free the pool of multicast addresses. */
+			free(port->mc_addr_pool);
+			port->mc_addr_pool = NULL;
+		}
 		return;
+	}
+	memmove(&port->mc_addr_pool[addr_idx],
+		&port->mc_addr_pool[addr_idx + 1],
+		sizeof(struct ether_addr) * (port->mc_addr_nb - addr_idx));
+}
+
+static void
+eth_port_multicast_addr_list_set(uint8_t port_id)
+{
+	struct rte_port *port;
+	int diag;
 
-	diag = rte_eth_dev_fdir_add_perfect_filter(port_id, fdir_filter,
-						   soft_id, queue_id, drop);
+	port = &ports[port_id];
+	diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
+					    port->mc_addr_nb);
 	if (diag == 0)
 		return;
-
-	printf("rte_eth_dev_fdir_add_perfect_filter for port_id=%d failed "
-	       "diag=%d\n", port_id, diag);
+	printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
+	       port->mc_addr_nb, port_id, -diag);
 }
 
 void
-fdir_update_perfect_filter(portid_t port_id, uint16_t soft_id, uint8_t queue_id,
-			   uint8_t drop, struct rte_fdir_filter *fdir_filter)
+mcast_addr_add(uint8_t port_id, struct ether_addr *mc_addr)
 {
-	int diag;
+	struct rte_port *port;
+	uint32_t i;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
-	diag = rte_eth_dev_fdir_update_perfect_filter(port_id, fdir_filter,
-						      soft_id, queue_id, drop);
-	if (diag == 0)
-		return;
+	port = &ports[port_id];
 
-	printf("rte_eth_dev_fdir_update_perfect_filter for port_id=%d failed "
-	       "diag=%d\n", port_id, diag);
+	/*
+	 * Check that the added multicast MAC address is not already recorded
+	 * in the pool of multicast addresses.
+	 */
+	for (i = 0; i < port->mc_addr_nb; i++) {
+		if (is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
+			printf("multicast address already filtered by port\n");
+			return;
+		}
+	}
+
+	if (mcast_addr_pool_extend(port) != 0)
+		return;
+	ether_addr_copy(mc_addr, &port->mc_addr_pool[i]);
+	eth_port_multicast_addr_list_set(port_id);
 }
 
 void
-fdir_remove_perfect_filter(portid_t port_id, uint16_t soft_id,
-			   struct rte_fdir_filter *fdir_filter)
+mcast_addr_remove(uint8_t port_id, struct ether_addr *mc_addr)
 {
-	int diag;
+	struct rte_port *port;
+	uint32_t i;
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
-	diag = rte_eth_dev_fdir_remove_perfect_filter(port_id, fdir_filter,
-						      soft_id);
-	if (diag == 0)
+	port = &ports[port_id];
+
+	/*
+	 * Search the pool of multicast MAC addresses for the removed address.
+	 */
+	for (i = 0; i < port->mc_addr_nb; i++) {
+		if (is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
+			break;
+	}
+	if (i == port->mc_addr_nb) {
+		printf("multicast address not filtered by port %d\n", port_id);
 		return;
+	}
 
-	printf("rte_eth_dev_fdir_update_perfect_filter for port_id=%d failed "
-	       "diag=%d\n", port_id, diag);
+	mcast_addr_pool_remove(port, i);
+	eth_port_multicast_addr_list_set(port_id);
 }
 
 void
-fdir_set_masks(portid_t port_id, struct rte_fdir_masks *fdir_masks)
+port_dcb_info_display(uint8_t port_id)
 {
-	int diag;
+	struct rte_eth_dcb_info dcb_info;
+	uint16_t i;
+	int ret;
+	static const char *border = "================";
 
-	if (port_id_is_invalid(port_id))
+	if (port_id_is_invalid(port_id, ENABLED_WARN))
 		return;
 
-	diag = rte_eth_dev_fdir_set_masks(port_id, fdir_masks);
-	if (diag == 0)
+	ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
+	if (ret) {
+		printf("\n Failed to get dcb infos on port %-2d\n",
+			port_id);
 		return;
-
-	printf("rte_eth_dev_set_masks_filter for port_id=%d failed "
-	       "diag=%d\n", port_id, diag);
+	}
+	printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
+	printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
+	printf("\n  TC :        ");
+	for (i = 0; i < dcb_info.nb_tcs; i++)
+		printf("\t%4d", i);
+	printf("\n  Priority :  ");
+	for (i = 0; i < dcb_info.nb_tcs; i++)
+		printf("\t%4d", dcb_info.prio_tc[i]);
+	printf("\n  BW percent :");
+	for (i = 0; i < dcb_info.nb_tcs; i++)
+		printf("\t%4d%%", dcb_info.tc_bws[i]);
+	printf("\n  RXQ base :  ");
+	for (i = 0; i < dcb_info.nb_tcs; i++)
+		printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
+	printf("\n  RXQ number :");
+	for (i = 0; i < dcb_info.nb_tcs; i++)
+		printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
+	printf("\n  TXQ base :  ");
+	for (i = 0; i < dcb_info.nb_tcs; i++)
+		printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
+	printf("\n  TXQ number :");
+	for (i = 0; i < dcb_info.nb_tcs; i++)
+		printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
+	printf("\n");
 }