[PATCH v2 6/6] app/testpmd: enhance getopt_long usage

[David Marchand <david.marchand@redhat.com>]

This is a cleanup similar to previous ones in EAL and examples.
Instead of using strcmp for every long options while getopt_long already
did such parsing, rely on getopt_long return value.

Note for reviewers: this patch is best reviewed once applied locally and
displayed with git show -w.

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
Changes since v1:
- removed useless comments in options enum definitions,
- constified long_options,
- added macros to shorten long options array definitions,
- removed unneeded argvopt,

---
 app/test-pmd/parameters.c | 1924 +++++++++++++++++++++----------------
 1 file changed, 1083 insertions(+), 841 deletions(-)

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index a69639b6fb..c13f7564bf 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -40,6 +40,344 @@
 
 #include "testpmd.h"
 
+enum {
+#define TESTPMD_OPT_AUTO_START "auto-start"
+	TESTPMD_OPT_AUTO_START_NUM = 'a',
+#define TESTPMD_OPT_HELP "help"
+	TESTPMD_OPT_HELP_NUM = 'h',
+#define TESTPMD_OPT_INTERACTIVE "interactive"
+	TESTPMD_OPT_INTERACTIVE_NUM = 'i',
+
+	TESTPMD_OPT_LONG_MIN_NUM = 256,
+#define TESTPMD_OPT_CMDLINE_FILE "cmdline-file"
+	TESTPMD_OPT_CMDLINE_FILE_NUM,
+#define TESTPMD_OPT_ETH_PEERS_CONFIGFILE "eth-peers-configfile"
+	TESTPMD_OPT_ETH_PEERS_CONFIGFILE_NUM,
+#define TESTPMD_OPT_ETH_PEER "eth-peer"
+	TESTPMD_OPT_ETH_PEER_NUM,
+#define TESTPMD_OPT_TX_FIRST "tx-first"
+	TESTPMD_OPT_TX_FIRST_NUM,
+#define TESTPMD_OPT_STATS_PERIOD "stats-period"
+	TESTPMD_OPT_STATS_PERIOD_NUM,
+#define TESTPMD_OPT_DISPLAY_XSTATS "display-xstats"
+	TESTPMD_OPT_DISPLAY_XSTATS_NUM,
+#define TESTPMD_OPT_NB_CORES "nb-cores"
+	TESTPMD_OPT_NB_CORES_NUM,
+#define TESTPMD_OPT_NB_PORTS "nb-ports"
+	TESTPMD_OPT_NB_PORTS_NUM,
+#define TESTPMD_OPT_COREMASK "coremask"
+	TESTPMD_OPT_COREMASK_NUM,
+#define TESTPMD_OPT_PORTMASK "portmask"
+	TESTPMD_OPT_PORTMASK_NUM,
+#define TESTPMD_OPT_PORTLIST "portlist"
+	TESTPMD_OPT_PORTLIST_NUM,
+#define TESTPMD_OPT_NUMA "numa"
+	TESTPMD_OPT_NUMA_NUM,
+#define TESTPMD_OPT_NO_NUMA "no-numa"
+	TESTPMD_OPT_NO_NUMA_NUM,
+#define TESTPMD_OPT_MP_ANON "mp-anon"
+	TESTPMD_OPT_MP_ANON_NUM,
+#define TESTPMD_OPT_PORT_NUMA_CONFIG "port-numa-config"
+	TESTPMD_OPT_PORT_NUMA_CONFIG_NUM,
+#define TESTPMD_OPT_RING_NUMA_CONFIG "ring-numa-config"
+	TESTPMD_OPT_RING_NUMA_CONFIG_NUM,
+#define TESTPMD_OPT_SOCKET_NUM "socket-num"
+	TESTPMD_OPT_SOCKET_NUM_NUM,
+#define TESTPMD_OPT_MBUF_SIZE "mbuf-size"
+	TESTPMD_OPT_MBUF_SIZE_NUM,
+#define TESTPMD_OPT_TOTAL_NUM_MBUFS "total-num-mbufs"
+	TESTPMD_OPT_TOTAL_NUM_MBUFS_NUM,
+#define TESTPMD_OPT_MAX_PKT_LEN "max-pkt-len"
+	TESTPMD_OPT_MAX_PKT_LEN_NUM,
+#define TESTPMD_OPT_MAX_LRO_PKT_SIZE "max-lro-pkt-size"
+	TESTPMD_OPT_MAX_LRO_PKT_SIZE_NUM,
+#define TESTPMD_OPT_LATENCYSTATS "latencystats"
+	TESTPMD_OPT_LATENCYSTATS_NUM,
+#define TESTPMD_OPT_BITRATE_STATS "bitrate-stats"
+	TESTPMD_OPT_BITRATE_STATS_NUM,
+#define TESTPMD_OPT_DISABLE_CRC_STRIP "disable-crc-strip"
+	TESTPMD_OPT_DISABLE_CRC_STRIP_NUM,
+#define TESTPMD_OPT_ENABLE_LRO "enable-lro"
+	TESTPMD_OPT_ENABLE_LRO_NUM,
+#define TESTPMD_OPT_ENABLE_RX_CKSUM "enable-rx-cksum"
+	TESTPMD_OPT_ENABLE_RX_CKSUM_NUM,
+#define TESTPMD_OPT_ENABLE_RX_TIMESTAMP "enable-rx-timestamp"
+	TESTPMD_OPT_ENABLE_RX_TIMESTAMP_NUM,
+#define TESTPMD_OPT_ENABLE_SCATTER "enable-scatter"
+	TESTPMD_OPT_ENABLE_SCATTER_NUM,
+#define TESTPMD_OPT_ENABLE_HW_VLAN "enable-hw-vlan"
+	TESTPMD_OPT_ENABLE_HW_VLAN_NUM,
+#define TESTPMD_OPT_ENABLE_HW_VLAN_FILTER "enable-hw-vlan-filter"
+	TESTPMD_OPT_ENABLE_HW_VLAN_FILTER_NUM,
+#define TESTPMD_OPT_ENABLE_HW_VLAN_STRIP "enable-hw-vlan-strip"
+	TESTPMD_OPT_ENABLE_HW_VLAN_STRIP_NUM,
+#define TESTPMD_OPT_ENABLE_HW_VLAN_EXTEND "enable-hw-vlan-extend"
+	TESTPMD_OPT_ENABLE_HW_VLAN_EXTEND_NUM,
+#define TESTPMD_OPT_ENABLE_HW_QINQ_STRIP "enable-hw-qinq-strip"
+	TESTPMD_OPT_ENABLE_HW_QINQ_STRIP_NUM,
+#define TESTPMD_OPT_ENABLE_DROP_EN "enable-drop-en"
+	TESTPMD_OPT_ENABLE_DROP_EN_NUM,
+#define TESTPMD_OPT_DISABLE_RSS "disable-rss"
+	TESTPMD_OPT_DISABLE_RSS_NUM,
+#define TESTPMD_OPT_PORT_TOPOLOGY "port-topology"
+	TESTPMD_OPT_PORT_TOPOLOGY_NUM,
+#define TESTPMD_OPT_FORWARD_MODE "forward-mode"
+	TESTPMD_OPT_FORWARD_MODE_NUM,
+#define TESTPMD_OPT_RSS_IP "rss-ip"
+	TESTPMD_OPT_RSS_IP_NUM,
+#define TESTPMD_OPT_RSS_UDP "rss-udp"
+	TESTPMD_OPT_RSS_UDP_NUM,
+#define TESTPMD_OPT_RSS_LEVEL_OUTER "rss-level-outer"
+	TESTPMD_OPT_RSS_LEVEL_OUTER_NUM,
+#define TESTPMD_OPT_RSS_LEVEL_INNER "rss-level-inner"
+	TESTPMD_OPT_RSS_LEVEL_INNER_NUM,
+#define TESTPMD_OPT_RXQ "rxq"
+	TESTPMD_OPT_RXQ_NUM,
+#define TESTPMD_OPT_TXQ "txq"
+	TESTPMD_OPT_TXQ_NUM,
+#define TESTPMD_OPT_RXD "rxd"
+	TESTPMD_OPT_RXD_NUM,
+#define TESTPMD_OPT_TXD "txd"
+	TESTPMD_OPT_TXD_NUM,
+#define TESTPMD_OPT_HAIRPINQ "hairpinq"
+	TESTPMD_OPT_HAIRPINQ_NUM,
+#define TESTPMD_OPT_HAIRPIN_MODE "hairpin-mode"
+	TESTPMD_OPT_HAIRPIN_MODE_NUM,
+#define TESTPMD_OPT_BURST "burst"
+	TESTPMD_OPT_BURST_NUM,
+#define TESTPMD_OPT_FLOWGEN_CLONES "flowgen-clones"
+	TESTPMD_OPT_FLOWGEN_CLONES_NUM,
+#define TESTPMD_OPT_FLOWGEN_FLOWS "flowgen-flows"
+	TESTPMD_OPT_FLOWGEN_FLOWS_NUM,
+#define TESTPMD_OPT_MBCACHE "mbcache"
+	TESTPMD_OPT_MBCACHE_NUM,
+#define TESTPMD_OPT_TXPT "txpt"
+	TESTPMD_OPT_TXPT_NUM,
+#define TESTPMD_OPT_TXHT "txht"
+	TESTPMD_OPT_TXHT_NUM,
+#define TESTPMD_OPT_TXWT "txwt"
+	TESTPMD_OPT_TXWT_NUM,
+#define TESTPMD_OPT_TXFREET "txfreet"
+	TESTPMD_OPT_TXFREET_NUM,
+#define TESTPMD_OPT_TXRST "txrst"
+	TESTPMD_OPT_TXRST_NUM,
+#define TESTPMD_OPT_RXPT "rxpt"
+	TESTPMD_OPT_RXPT_NUM,
+#define TESTPMD_OPT_RXHT "rxht"
+	TESTPMD_OPT_RXHT_NUM,
+#define TESTPMD_OPT_RXWT "rxwt"
+	TESTPMD_OPT_RXWT_NUM,
+#define TESTPMD_OPT_RXFREET "rxfreet"
+	TESTPMD_OPT_RXFREET_NUM,
+#define TESTPMD_OPT_NO_FLUSH_RX "no-flush-rx"
+	TESTPMD_OPT_NO_FLUSH_RX_NUM,
+#define TESTPMD_OPT_FLOW_ISOLATE_ALL "flow-isolate-all"
+	TESTPMD_OPT_FLOW_ISOLATE_ALL_NUM,
+#define TESTPMD_OPT_DISABLE_FLOW_FLUSH "disable-flow-flush"
+	TESTPMD_OPT_DISABLE_FLOW_FLUSH_NUM,
+#define TESTPMD_OPT_RXOFFS "rxoffs"
+	TESTPMD_OPT_RXOFFS_NUM,
+#define TESTPMD_OPT_RXPKTS "rxpkts"
+	TESTPMD_OPT_RXPKTS_NUM,
+#define TESTPMD_OPT_RXHDRS "rxhdrs"
+	TESTPMD_OPT_RXHDRS_NUM,
+#define TESTPMD_OPT_TXPKTS "txpkts"
+	TESTPMD_OPT_TXPKTS_NUM,
+#define TESTPMD_OPT_MULTI_RX_MEMPOOL "multi-rx-mempool"
+	TESTPMD_OPT_MULTI_RX_MEMPOOL_NUM,
+#define TESTPMD_OPT_TXONLY_MULTI_FLOW "txonly-multi-flow"
+	TESTPMD_OPT_TXONLY_MULTI_FLOW_NUM,
+#define TESTPMD_OPT_RXQ_SHARE "rxq-share"
+	TESTPMD_OPT_RXQ_SHARE_NUM,
+#define TESTPMD_OPT_ETH_LINK_SPEED "eth-link-speed"
+	TESTPMD_OPT_ETH_LINK_SPEED_NUM,
+#define TESTPMD_OPT_DISABLE_LINK_CHECK "disable-link-check"
+	TESTPMD_OPT_DISABLE_LINK_CHECK_NUM,
+#define TESTPMD_OPT_DISABLE_DEVICE_START "disable-device-start"
+	TESTPMD_OPT_DISABLE_DEVICE_START_NUM,
+#define TESTPMD_OPT_NO_LSC_INTERRUPT "no-lsc-interrupt"
+	TESTPMD_OPT_NO_LSC_INTERRUPT_NUM,
+#define TESTPMD_OPT_NO_RMV_INTERRUPT "no-rmv-interrupt"
+	TESTPMD_OPT_NO_RMV_INTERRUPT_NUM,
+#define TESTPMD_OPT_PRINT_EVENT "print-event"
+	TESTPMD_OPT_PRINT_EVENT_NUM,
+#define TESTPMD_OPT_MASK_EVENT "mask-event"
+	TESTPMD_OPT_MASK_EVENT_NUM,
+#define TESTPMD_OPT_TX_OFFLOADS "tx-offloads"
+	TESTPMD_OPT_TX_OFFLOADS_NUM,
+#define TESTPMD_OPT_RX_OFFLOADS "rx-offloads"
+	TESTPMD_OPT_RX_OFFLOADS_NUM,
+#define TESTPMD_OPT_HOT_PLUG "hot-plug"
+	TESTPMD_OPT_HOT_PLUG_NUM,
+#define TESTPMD_OPT_VXLAN_GPE_PORT "vxlan-gpe-port"
+	TESTPMD_OPT_VXLAN_GPE_PORT_NUM,
+#define TESTPMD_OPT_GENEVE_PARSED_PORT "geneve-parsed-port"
+	TESTPMD_OPT_GENEVE_PARSED_PORT_NUM,
+#define TESTPMD_OPT_MLOCKALL "mlockall"
+	TESTPMD_OPT_MLOCKALL_NUM,
+#define TESTPMD_OPT_NO_MLOCKALL "no-mlockall"
+	TESTPMD_OPT_NO_MLOCKALL_NUM,
+#define TESTPMD_OPT_MP_ALLOC "mp-alloc"
+	TESTPMD_OPT_MP_ALLOC_NUM,
+#define TESTPMD_OPT_TX_IP "tx-ip"
+	TESTPMD_OPT_TX_IP_NUM,
+#define TESTPMD_OPT_TX_UDP "tx-udp"
+	TESTPMD_OPT_TX_UDP_NUM,
+#define TESTPMD_OPT_NOISY_TX_SW_BUFFER_SIZE "noisy-tx-sw-buffer-size"
+	TESTPMD_OPT_NOISY_TX_SW_BUFFER_SIZE_NUM,
+#define TESTPMD_OPT_NOISY_TX_SW_BUFFER_FLUSHTIME "noisy-tx-sw-buffer-flushtime"
+	TESTPMD_OPT_NOISY_TX_SW_BUFFER_FLUSHTIME_NUM,
+#define TESTPMD_OPT_NOISY_LKUP_MEMORY "noisy-lkup-memory"
+	TESTPMD_OPT_NOISY_LKUP_MEMORY_NUM,
+#define TESTPMD_OPT_NOISY_LKUP_NUM_WRITES "noisy-lkup-num-writes"
+	TESTPMD_OPT_NOISY_LKUP_NUM_WRITES_NUM,
+#define TESTPMD_OPT_NOISY_LKUP_NUM_READS "noisy-lkup-num-reads"
+	TESTPMD_OPT_NOISY_LKUP_NUM_READS_NUM,
+#define TESTPMD_OPT_NOISY_LKUP_NUM_READS_WRITES "noisy-lkup-num-reads-writes"
+	TESTPMD_OPT_NOISY_LKUP_NUM_READS_WRITES_NUM,
+#define TESTPMD_OPT_NOISY_FORWARD_MODE "noisy-forward-mode"
+	TESTPMD_OPT_NOISY_FORWARD_MODE_NUM,
+#define TESTPMD_OPT_NO_IOVA_CONTIG "no-iova-contig"
+	TESTPMD_OPT_NO_IOVA_CONTIG_NUM,
+#define TESTPMD_OPT_RX_MQ_MODE "rx-mq-mode"
+	TESTPMD_OPT_RX_MQ_MODE_NUM,
+#define TESTPMD_OPT_RECORD_CORE_CYCLES "record-core-cycles"
+	TESTPMD_OPT_RECORD_CORE_CYCLES_NUM,
+#define TESTPMD_OPT_RECORD_BURST_STATS "record-burst-stats"
+	TESTPMD_OPT_RECORD_BURST_STATS_NUM,
+#define TESTPMD_OPT_NUM_PROCS "num-procs"
+	TESTPMD_OPT_NUM_PROCS_NUM,
+#define TESTPMD_OPT_PROC_ID "proc-id"
+	TESTPMD_OPT_PROC_ID_NUM,
+
+	TESTPMD_OPT_LONG_MAX_NUM
+};
+
+static const char short_options[] = {
+	"a" /* auto-start */
+	"h" /* help */
+	"i" /* interactive */
+};
+
+#define NO_ARG(opt) { opt, no_argument, NULL, opt ## _NUM }
+#define REQUIRED_ARG(opt) { opt, required_argument, NULL, opt ## _NUM }
+#define OPTIONAL_ARG(opt) { opt, optional_argument, NULL, opt ## _NUM }
+static const struct option long_options[] = {
+	NO_ARG(TESTPMD_OPT_AUTO_START),
+	NO_ARG(TESTPMD_OPT_HELP),
+	NO_ARG(TESTPMD_OPT_INTERACTIVE),
+	REQUIRED_ARG(TESTPMD_OPT_CMDLINE_FILE),
+	REQUIRED_ARG(TESTPMD_OPT_ETH_PEERS_CONFIGFILE),
+	REQUIRED_ARG(TESTPMD_OPT_ETH_PEER),
+	NO_ARG(TESTPMD_OPT_TX_FIRST),
+	REQUIRED_ARG(TESTPMD_OPT_STATS_PERIOD),
+	REQUIRED_ARG(TESTPMD_OPT_DISPLAY_XSTATS),
+	REQUIRED_ARG(TESTPMD_OPT_NB_CORES),
+	REQUIRED_ARG(TESTPMD_OPT_NB_PORTS),
+	REQUIRED_ARG(TESTPMD_OPT_COREMASK),
+	REQUIRED_ARG(TESTPMD_OPT_PORTMASK),
+	REQUIRED_ARG(TESTPMD_OPT_PORTLIST),
+	NO_ARG(TESTPMD_OPT_NUMA),
+	NO_ARG(TESTPMD_OPT_NO_NUMA),
+	NO_ARG(TESTPMD_OPT_MP_ANON), /* deprecated */
+	REQUIRED_ARG(TESTPMD_OPT_PORT_NUMA_CONFIG),
+	REQUIRED_ARG(TESTPMD_OPT_RING_NUMA_CONFIG),
+	REQUIRED_ARG(TESTPMD_OPT_SOCKET_NUM),
+	REQUIRED_ARG(TESTPMD_OPT_MBUF_SIZE),
+	REQUIRED_ARG(TESTPMD_OPT_TOTAL_NUM_MBUFS),
+	REQUIRED_ARG(TESTPMD_OPT_MAX_PKT_LEN),
+	REQUIRED_ARG(TESTPMD_OPT_MAX_LRO_PKT_SIZE),
+#ifdef RTE_LIB_LATENCYSTATS
+	REQUIRED_ARG(TESTPMD_OPT_LATENCYSTATS),
+#endif
+#ifdef RTE_LIB_BITRATESTATS
+	REQUIRED_ARG(TESTPMD_OPT_BITRATE_STATS),
+#endif
+	NO_ARG(TESTPMD_OPT_DISABLE_CRC_STRIP),
+	NO_ARG(TESTPMD_OPT_ENABLE_LRO),
+	NO_ARG(TESTPMD_OPT_ENABLE_RX_CKSUM),
+	NO_ARG(TESTPMD_OPT_ENABLE_RX_TIMESTAMP),
+	NO_ARG(TESTPMD_OPT_ENABLE_SCATTER),
+	NO_ARG(TESTPMD_OPT_ENABLE_HW_VLAN),
+	NO_ARG(TESTPMD_OPT_ENABLE_HW_VLAN_FILTER),
+	NO_ARG(TESTPMD_OPT_ENABLE_HW_VLAN_STRIP),
+	NO_ARG(TESTPMD_OPT_ENABLE_HW_VLAN_EXTEND),
+	NO_ARG(TESTPMD_OPT_ENABLE_HW_QINQ_STRIP),
+	NO_ARG(TESTPMD_OPT_ENABLE_DROP_EN),
+	NO_ARG(TESTPMD_OPT_DISABLE_RSS),
+	REQUIRED_ARG(TESTPMD_OPT_PORT_TOPOLOGY),
+	REQUIRED_ARG(TESTPMD_OPT_FORWARD_MODE),
+	NO_ARG(TESTPMD_OPT_RSS_IP),
+	NO_ARG(TESTPMD_OPT_RSS_UDP),
+	NO_ARG(TESTPMD_OPT_RSS_LEVEL_OUTER),
+	NO_ARG(TESTPMD_OPT_RSS_LEVEL_INNER),
+	REQUIRED_ARG(TESTPMD_OPT_RXQ),
+	REQUIRED_ARG(TESTPMD_OPT_TXQ),
+	REQUIRED_ARG(TESTPMD_OPT_RXD),
+	REQUIRED_ARG(TESTPMD_OPT_TXD),
+	REQUIRED_ARG(TESTPMD_OPT_HAIRPINQ),
+	REQUIRED_ARG(TESTPMD_OPT_HAIRPIN_MODE),
+	REQUIRED_ARG(TESTPMD_OPT_BURST),
+	REQUIRED_ARG(TESTPMD_OPT_FLOWGEN_CLONES),
+	REQUIRED_ARG(TESTPMD_OPT_FLOWGEN_FLOWS),
+	REQUIRED_ARG(TESTPMD_OPT_MBCACHE),
+	REQUIRED_ARG(TESTPMD_OPT_TXPT),
+	REQUIRED_ARG(TESTPMD_OPT_TXHT),
+	REQUIRED_ARG(TESTPMD_OPT_TXWT),
+	REQUIRED_ARG(TESTPMD_OPT_TXFREET),
+	REQUIRED_ARG(TESTPMD_OPT_TXRST),
+	REQUIRED_ARG(TESTPMD_OPT_RXPT),
+	REQUIRED_ARG(TESTPMD_OPT_RXHT),
+	REQUIRED_ARG(TESTPMD_OPT_RXWT),
+	REQUIRED_ARG(TESTPMD_OPT_RXFREET),
+	NO_ARG(TESTPMD_OPT_NO_FLUSH_RX),
+	NO_ARG(TESTPMD_OPT_FLOW_ISOLATE_ALL),
+	NO_ARG(TESTPMD_OPT_DISABLE_FLOW_FLUSH),
+	REQUIRED_ARG(TESTPMD_OPT_RXOFFS),
+	REQUIRED_ARG(TESTPMD_OPT_RXPKTS),
+	REQUIRED_ARG(TESTPMD_OPT_RXHDRS),
+	REQUIRED_ARG(TESTPMD_OPT_TXPKTS),
+	NO_ARG(TESTPMD_OPT_MULTI_RX_MEMPOOL),
+	NO_ARG(TESTPMD_OPT_TXONLY_MULTI_FLOW),
+	OPTIONAL_ARG(TESTPMD_OPT_RXQ_SHARE),
+	REQUIRED_ARG(TESTPMD_OPT_ETH_LINK_SPEED),
+	NO_ARG(TESTPMD_OPT_DISABLE_LINK_CHECK),
+	NO_ARG(TESTPMD_OPT_DISABLE_DEVICE_START),
+	NO_ARG(TESTPMD_OPT_NO_LSC_INTERRUPT),
+	NO_ARG(TESTPMD_OPT_NO_RMV_INTERRUPT),
+	REQUIRED_ARG(TESTPMD_OPT_PRINT_EVENT),
+	REQUIRED_ARG(TESTPMD_OPT_MASK_EVENT),
+	REQUIRED_ARG(TESTPMD_OPT_TX_OFFLOADS),
+	REQUIRED_ARG(TESTPMD_OPT_RX_OFFLOADS),
+	NO_ARG(TESTPMD_OPT_HOT_PLUG),
+	REQUIRED_ARG(TESTPMD_OPT_VXLAN_GPE_PORT),
+	REQUIRED_ARG(TESTPMD_OPT_GENEVE_PARSED_PORT),
+#ifndef RTE_EXEC_ENV_WINDOWS
+	NO_ARG(TESTPMD_OPT_MLOCKALL),
+	NO_ARG(TESTPMD_OPT_NO_MLOCKALL),
+#endif
+	REQUIRED_ARG(TESTPMD_OPT_MP_ALLOC),
+	REQUIRED_ARG(TESTPMD_OPT_TX_IP),
+	REQUIRED_ARG(TESTPMD_OPT_TX_UDP),
+	REQUIRED_ARG(TESTPMD_OPT_NOISY_TX_SW_BUFFER_SIZE),
+	REQUIRED_ARG(TESTPMD_OPT_NOISY_TX_SW_BUFFER_FLUSHTIME),
+	REQUIRED_ARG(TESTPMD_OPT_NOISY_LKUP_MEMORY),
+	REQUIRED_ARG(TESTPMD_OPT_NOISY_LKUP_NUM_WRITES),
+	REQUIRED_ARG(TESTPMD_OPT_NOISY_LKUP_NUM_READS),
+	REQUIRED_ARG(TESTPMD_OPT_NOISY_LKUP_NUM_READS_WRITES),
+	REQUIRED_ARG(TESTPMD_OPT_NOISY_FORWARD_MODE),
+	NO_ARG(TESTPMD_OPT_NO_IOVA_CONTIG),
+	REQUIRED_ARG(TESTPMD_OPT_RX_MQ_MODE),
+	NO_ARG(TESTPMD_OPT_RECORD_CORE_CYCLES),
+	NO_ARG(TESTPMD_OPT_RECORD_BURST_STATS),
+	REQUIRED_ARG(TESTPMD_OPT_NUM_PROCS),
+	REQUIRED_ARG(TESTPMD_OPT_PROC_ID),
+	{ 0, 0, NULL, 0 }
+};
+#undef NO_ARG
+#undef REQUIRED_ARG
+#undef OPTIONAL_ARG
+
 static void
 usage(char* progname)
 {
@@ -587,11 +925,7 @@ parse_link_speed(int n)
 void
 launch_args_parse(int argc, char** argv)
 {
-#define PARAM_PROC_ID "proc-id"
-#define PARAM_NUM_PROCS "num-procs"
-
 	int n, opt;
-	char **argvopt;
 	int opt_idx;
 	portid_t pid;
 	enum { TX, RX };
@@ -602,123 +936,8 @@ launch_args_parse(int argc, char** argv)
 	uint16_t rec_nb_pkts;
 	int ret;
 
-	static struct option lgopts[] = {
-		{ "help",			0, 0, 0 },
-		{ "interactive",		0, 0, 0 },
-		{ "cmdline-file",		1, 0, 0 },
-		{ "auto-start",			0, 0, 0 },
-		{ "eth-peers-configfile",	1, 0, 0 },
-		{ "eth-peer",			1, 0, 0 },
-		{ "tx-first",			0, 0, 0 },
-		{ "stats-period",		1, 0, 0 },
-		{ "display-xstats",		1, 0, 0 },
-		{ "nb-cores",			1, 0, 0 },
-		{ "nb-ports",			1, 0, 0 },
-		{ "coremask",			1, 0, 0 },
-		{ "portmask",			1, 0, 0 },
-		{ "portlist",			1, 0, 0 },
-		{ "numa",			0, 0, 0 },
-		{ "no-numa",			0, 0, 0 },
-		{ "mp-anon",			0, 0, 0 }, /* deprecated */
-		{ "port-numa-config",           1, 0, 0 },
-		{ "ring-numa-config",           1, 0, 0 },
-		{ "socket-num",			1, 0, 0 },
-		{ "mbuf-size",			1, 0, 0 },
-		{ "total-num-mbufs",		1, 0, 0 },
-		{ "max-pkt-len",		1, 0, 0 },
-		{ "max-lro-pkt-size",		1, 0, 0 },
-#ifdef RTE_LIB_LATENCYSTATS
-		{ "latencystats",               1, 0, 0 },
-#endif
-#ifdef RTE_LIB_BITRATESTATS
-		{ "bitrate-stats",              1, 0, 0 },
-#endif
-		{ "disable-crc-strip",          0, 0, 0 },
-		{ "enable-lro",                 0, 0, 0 },
-		{ "enable-rx-cksum",            0, 0, 0 },
-		{ "enable-rx-timestamp",        0, 0, 0 },
-		{ "enable-scatter",             0, 0, 0 },
-		{ "enable-hw-vlan",             0, 0, 0 },
-		{ "enable-hw-vlan-filter",      0, 0, 0 },
-		{ "enable-hw-vlan-strip",       0, 0, 0 },
-		{ "enable-hw-vlan-extend",      0, 0, 0 },
-		{ "enable-hw-qinq-strip",       0, 0, 0 },
-		{ "enable-drop-en",            0, 0, 0 },
-		{ "disable-rss",                0, 0, 0 },
-		{ "port-topology",              1, 0, 0 },
-		{ "forward-mode",               1, 0, 0 },
-		{ "rss-ip",			0, 0, 0 },
-		{ "rss-udp",			0, 0, 0 },
-		{ "rss-level-outer",		0, 0, 0 },
-		{ "rss-level-inner",		0, 0, 0 },
-		{ "rxq",			1, 0, 0 },
-		{ "txq",			1, 0, 0 },
-		{ "rxd",			1, 0, 0 },
-		{ "txd",			1, 0, 0 },
-		{ "hairpinq",			1, 0, 0 },
-		{ "hairpin-mode",		1, 0, 0 },
-		{ "burst",			1, 0, 0 },
-		{ "flowgen-clones",		1, 0, 0 },
-		{ "flowgen-flows",		1, 0, 0 },
-		{ "mbcache",			1, 0, 0 },
-		{ "txpt",			1, 0, 0 },
-		{ "txht",			1, 0, 0 },
-		{ "txwt",			1, 0, 0 },
-		{ "txfreet",			1, 0, 0 },
-		{ "txrst",			1, 0, 0 },
-		{ "rxpt",			1, 0, 0 },
-		{ "rxht",			1, 0, 0 },
-		{ "rxwt",			1, 0, 0 },
-		{ "rxfreet",                    1, 0, 0 },
-		{ "no-flush-rx",	0, 0, 0 },
-		{ "flow-isolate-all",	        0, 0, 0 },
-		{ "disable-flow-flush",         0, 0, 0 },
-		{ "rxoffs",			1, 0, 0 },
-		{ "rxpkts",			1, 0, 0 },
-		{ "rxhdrs",			1, 0, 0 },
-		{ "txpkts",			1, 0, 0 },
-		{ "multi-rx-mempool",           0, 0, 0 },
-		{ "txonly-multi-flow",		0, 0, 0 },
-		{ "rxq-share",			2, 0, 0 },
-		{ "eth-link-speed",		1, 0, 0 },
-		{ "disable-link-check",		0, 0, 0 },
-		{ "disable-device-start",	0, 0, 0 },
-		{ "no-lsc-interrupt",		0, 0, 0 },
-		{ "no-rmv-interrupt",		0, 0, 0 },
-		{ "print-event",		1, 0, 0 },
-		{ "mask-event",			1, 0, 0 },
-		{ "tx-offloads",		1, 0, 0 },
-		{ "rx-offloads",		1, 0, 0 },
-		{ "hot-plug",			0, 0, 0 },
-		{ "vxlan-gpe-port",		1, 0, 0 },
-		{ "geneve-parsed-port",		1, 0, 0 },
-#ifndef RTE_EXEC_ENV_WINDOWS
-		{ "mlockall",			0, 0, 0 },
-		{ "no-mlockall",		0, 0, 0 },
-#endif
-		{ "mp-alloc",			1, 0, 0 },
-		{ "tx-ip",			1, 0, 0 },
-		{ "tx-udp",			1, 0, 0 },
-		{ "noisy-forward-mode",		1, 0, 0 },
-		{ "noisy-tx-sw-buffer-size",	1, 0, 0 },
-		{ "noisy-tx-sw-buffer-flushtime", 1, 0, 0 },
-		{ "noisy-lkup-memory",		1, 0, 0 },
-		{ "noisy-lkup-num-writes",	1, 0, 0 },
-		{ "noisy-lkup-num-reads",	1, 0, 0 },
-		{ "noisy-lkup-num-reads-writes", 1, 0, 0 },
-		{ "no-iova-contig",             0, 0, 0 },
-		{ "rx-mq-mode",                 1, 0, 0 },
-		{ "record-core-cycles",         0, 0, 0 },
-		{ "record-burst-stats",         0, 0, 0 },
-		{ PARAM_NUM_PROCS,              1, 0, 0 },
-		{ PARAM_PROC_ID,                1, 0, 0 },
-		{ 0, 0, 0, 0 },
-	};
-
-	argvopt = argv;
-
-	while ((opt = getopt_long(argc, argvopt, "iah",
-				 lgopts, &opt_idx)) != EOF) {
+	while ((opt = getopt_long(argc, argv, short_options, long_options,
+			&opt_idx)) != EOF) {
 		switch (opt) {
 		case 'i':
 			printf("Interactive-mode selected\n");
@@ -728,751 +947,774 @@ launch_args_parse(int argc, char** argv)
 			printf("Auto-start selected\n");
 			auto_start = 1;
 			break;
+		case 'h':
+			usage(argv[0]);
+			exit(EXIT_SUCCESS);
+			break;
+		case TESTPMD_OPT_CMDLINE_FILE_NUM:
+			printf("CLI commands to be read from %s\n",
+				optarg);
+			strlcpy(cmdline_filename, optarg,
+				sizeof(cmdline_filename));
+			break;
+		case TESTPMD_OPT_TX_FIRST_NUM:
+			printf("Ports to start sending a burst of "
+				"packets first\n");
+			tx_first = 1;
+			break;
+		case TESTPMD_OPT_STATS_PERIOD_NUM: {
+			char *end = NULL;
+			unsigned int n;
 
-		case 0: /*long options */
-			if (!strcmp(lgopts[opt_idx].name, "help")) {
-				usage(argv[0]);
-				exit(EXIT_SUCCESS);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "interactive")) {
-				printf("Interactive-mode selected\n");
-				interactive = 1;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) {
-				printf("CLI commands to be read from %s\n",
-				       optarg);
-				strlcpy(cmdline_filename, optarg,
-					sizeof(cmdline_filename));
-			}
-			if (!strcmp(lgopts[opt_idx].name, "auto-start")) {
-				printf("Auto-start selected\n");
-				auto_start = 1;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "tx-first")) {
-				printf("Ports to start sending a burst of "
-						"packets first\n");
-				tx_first = 1;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "stats-period")) {
-				char *end = NULL;
-				unsigned int n;
-
-				n = strtoul(optarg, &end, 10);
-				if ((optarg[0] == '\0') || (end == NULL) ||
-						(*end != '\0'))
-					rte_exit(EXIT_FAILURE, "Invalid stats-period value\n");
-
-				stats_period = n;
-				break;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "display-xstats")) {
-				char rc;
-
-				rc = parse_xstats_list(optarg, &xstats_display,
-						       &xstats_display_num);
-				if (rc != 0)
-					rte_exit(EXIT_FAILURE,
-						 "Failed to parse display-xstats argument: %d\n",
-						 rc);
-			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "eth-peers-configfile")) {
-				if (init_peer_eth_addrs(optarg) != 0)
-					rte_exit(EXIT_FAILURE,
-						 "Cannot open logfile\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "eth-peer")) {
-				char *port_end;
-
-				errno = 0;
-				n = strtoul(optarg, &port_end, 10);
-				if (errno != 0 || port_end == optarg || *port_end++ != ',')
-					rte_exit(EXIT_FAILURE,
-						 "Invalid eth-peer: %s", optarg);
-				if (n >= RTE_MAX_ETHPORTS)
-					rte_exit(EXIT_FAILURE,
-						 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n",
-						 n, RTE_MAX_ETHPORTS);
-
-				if (rte_ether_unformat_addr(port_end,
-						&peer_eth_addrs[n]) < 0)
-					rte_exit(EXIT_FAILURE,
-						 "Invalid ethernet address: %s\n",
-						 port_end);
-				nb_peer_eth_addrs++;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "tx-ip")) {
-				struct in_addr in;
-				char *end;
-
-				end = strchr(optarg, ',');
-				if (end == optarg || !end)
-					rte_exit(EXIT_FAILURE,
-						 "Invalid tx-ip: %s", optarg);
+			n = strtoul(optarg, &end, 10);
+			if ((optarg[0] == '\0') || (end == NULL) ||
+					(*end != '\0'))
+				rte_exit(EXIT_FAILURE, "Invalid stats-period value\n");
 
-				*end++ = 0;
-				if (inet_pton(AF_INET, optarg, &in) == 0)
-					rte_exit(EXIT_FAILURE,
-						 "Invalid source IP address: %s\n",
-						 optarg);
-				tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr);
+			stats_period = n;
+			break;
+		}
+		case TESTPMD_OPT_DISPLAY_XSTATS_NUM: {
+			char rc;
+
+			rc = parse_xstats_list(optarg, &xstats_display,
+				&xstats_display_num);
+			if (rc != 0)
+				rte_exit(EXIT_FAILURE,
+					"Failed to parse display-xstats argument: %d\n",
+					rc);
+			break;
+		}
+		case TESTPMD_OPT_ETH_PEERS_CONFIGFILE_NUM:
+			if (init_peer_eth_addrs(optarg) != 0)
+				rte_exit(EXIT_FAILURE,
+					"Cannot open logfile\n");
+			break;
+		case TESTPMD_OPT_ETH_PEER_NUM: {
+			char *port_end;
 
-				if (inet_pton(AF_INET, end, &in) == 0)
-					rte_exit(EXIT_FAILURE,
-						 "Invalid destination IP address: %s\n",
-						 optarg);
-				tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "tx-udp")) {
-				char *end = NULL;
-
-				errno = 0;
-				n = strtoul(optarg, &end, 10);
-				if (errno != 0 || end == optarg ||
-				    n > UINT16_MAX ||
-				    !(*end == '\0' || *end == ','))
-					rte_exit(EXIT_FAILURE,
-						 "Invalid UDP port: %s\n",
-						 optarg);
-				tx_udp_src_port = n;
-				if (*end == ',') {
-					char *dst = end + 1;
-
-					n = strtoul(dst, &end, 10);
-					if (errno != 0 || end == dst ||
-					    n > UINT16_MAX || *end)
-						rte_exit(EXIT_FAILURE,
-							 "Invalid destination UDP port: %s\n",
-							 dst);
-					tx_udp_dst_port = n;
-				} else {
-					tx_udp_dst_port = n;
-				}
+			errno = 0;
+			n = strtoul(optarg, &port_end, 10);
+			if (errno != 0 || port_end == optarg || *port_end++ != ',')
+				rte_exit(EXIT_FAILURE,
+					"Invalid eth-peer: %s", optarg);
+			if (n >= RTE_MAX_ETHPORTS)
+				rte_exit(EXIT_FAILURE,
+					"eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n",
+					n, RTE_MAX_ETHPORTS);
+
+			if (rte_ether_unformat_addr(port_end,
+					&peer_eth_addrs[n]) < 0)
+				rte_exit(EXIT_FAILURE,
+					"Invalid ethernet address: %s\n",
+					port_end);
+			nb_peer_eth_addrs++;
+			break;
+		}
+		case TESTPMD_OPT_TX_IP_NUM: {
+			struct in_addr in;
+			char *end;
+
+			end = strchr(optarg, ',');
+			if (end == optarg || !end)
+				rte_exit(EXIT_FAILURE,
+					"Invalid tx-ip: %s", optarg);
+
+			*end++ = 0;
+			if (inet_pton(AF_INET, optarg, &in) == 0)
+				rte_exit(EXIT_FAILURE,
+					"Invalid source IP address: %s\n",
+					optarg);
+			tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr);
+
+			if (inet_pton(AF_INET, end, &in) == 0)
+				rte_exit(EXIT_FAILURE,
+					"Invalid destination IP address: %s\n",
+					optarg);
+			tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr);
+			break;
+		}
+		case TESTPMD_OPT_TX_UDP_NUM: {
+			char *end = NULL;
 
-			}
-			if (!strcmp(lgopts[opt_idx].name, "nb-ports")) {
-				n = atoi(optarg);
-				if (n > 0 && n <= nb_ports)
-					nb_fwd_ports = n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "Invalid port %d\n", n);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "nb-cores")) {
-				n = atoi(optarg);
-				if (n > 0 && n <= nb_lcores)
-					nb_fwd_lcores = (uint8_t) n;
-				else
+			errno = 0;
+			n = strtoul(optarg, &end, 10);
+			if (errno != 0 || end == optarg ||
+					n > UINT16_MAX ||
+					!(*end == '\0' || *end == ','))
+				rte_exit(EXIT_FAILURE,
+					"Invalid UDP port: %s\n",
+					optarg);
+			tx_udp_src_port = n;
+			if (*end == ',') {
+				char *dst = end + 1;
+
+				n = strtoul(dst, &end, 10);
+				if (errno != 0 || end == dst ||
+						n > UINT16_MAX || *end)
 					rte_exit(EXIT_FAILURE,
-						 "nb-cores should be > 0 and <= %d\n",
-						 nb_lcores);
+						"Invalid destination UDP port: %s\n",
+						dst);
+				tx_udp_dst_port = n;
+			} else {
+				tx_udp_dst_port = n;
 			}
-			if (!strcmp(lgopts[opt_idx].name, "coremask"))
-				parse_fwd_coremask(optarg);
-			if (!strcmp(lgopts[opt_idx].name, "portmask"))
-				parse_fwd_portmask(optarg);
-			if (!strcmp(lgopts[opt_idx].name, "portlist"))
-				parse_fwd_portlist(optarg);
-			if (!strcmp(lgopts[opt_idx].name, "no-numa"))
-				numa_support = 0;
-			if (!strcmp(lgopts[opt_idx].name, "numa"))
-				numa_support = 1;
-			if (!strcmp(lgopts[opt_idx].name, "mp-anon")) {
+			break;
+		}
+		case TESTPMD_OPT_NB_PORTS_NUM:
+			n = atoi(optarg);
+			if (n > 0 && n <= nb_ports)
+				nb_fwd_ports = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"Invalid port %d\n", n);
+			break;
+		case TESTPMD_OPT_NB_CORES_NUM:
+			n = atoi(optarg);
+			if (n > 0 && n <= nb_lcores)
+				nb_fwd_lcores = (uint8_t) n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"nb-cores should be > 0 and <= %d\n",
+					nb_lcores);
+			break;
+		case TESTPMD_OPT_COREMASK_NUM:
+			parse_fwd_coremask(optarg);
+			break;
+		case TESTPMD_OPT_PORTMASK_NUM:
+			parse_fwd_portmask(optarg);
+			break;
+		case TESTPMD_OPT_PORTLIST_NUM:
+			parse_fwd_portlist(optarg);
+			break;
+		case TESTPMD_OPT_NO_NUMA_NUM:
+			numa_support = 0;
+			break;
+		case TESTPMD_OPT_NUMA_NUM:
+			numa_support = 1;
+			break;
+		case TESTPMD_OPT_MP_ANON_NUM:
+			mp_alloc_type = MP_ALLOC_ANON;
+			break;
+		case TESTPMD_OPT_MP_ALLOC_NUM:
+			if (!strcmp(optarg, "native"))
+				mp_alloc_type = MP_ALLOC_NATIVE;
+			else if (!strcmp(optarg, "anon"))
 				mp_alloc_type = MP_ALLOC_ANON;
+			else if (!strcmp(optarg, "xmem"))
+				mp_alloc_type = MP_ALLOC_XMEM;
+			else if (!strcmp(optarg, "xmemhuge"))
+				mp_alloc_type = MP_ALLOC_XMEM_HUGE;
+			else if (!strcmp(optarg, "xbuf"))
+				mp_alloc_type = MP_ALLOC_XBUF;
+			else
+				rte_exit(EXIT_FAILURE,
+					"mp-alloc %s invalid - must be: "
+					"native, anon, xmem or xmemhuge\n",
+					optarg);
+			break;
+		case TESTPMD_OPT_PORT_NUMA_CONFIG_NUM:
+			if (parse_portnuma_config(optarg))
+				rte_exit(EXIT_FAILURE,
+					"invalid port-numa configuration\n");
+			break;
+		case TESTPMD_OPT_RING_NUMA_CONFIG_NUM:
+			if (parse_ringnuma_config(optarg))
+				rte_exit(EXIT_FAILURE,
+					"invalid ring-numa configuration\n");
+			break;
+		case TESTPMD_OPT_SOCKET_NUM_NUM:
+			n = atoi(optarg);
+			if (!new_socket_id((uint8_t)n)) {
+				socket_num = (uint8_t)n;
+			} else {
+				print_invalid_socket_id_error();
+				rte_exit(EXIT_FAILURE,
+					"Invalid socket id");
 			}
-			if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) {
-				if (!strcmp(optarg, "native"))
-					mp_alloc_type = MP_ALLOC_NATIVE;
-				else if (!strcmp(optarg, "anon"))
-					mp_alloc_type = MP_ALLOC_ANON;
-				else if (!strcmp(optarg, "xmem"))
-					mp_alloc_type = MP_ALLOC_XMEM;
-				else if (!strcmp(optarg, "xmemhuge"))
-					mp_alloc_type = MP_ALLOC_XMEM_HUGE;
-				else if (!strcmp(optarg, "xbuf"))
-					mp_alloc_type = MP_ALLOC_XBUF;
-				else
-					rte_exit(EXIT_FAILURE,
-						"mp-alloc %s invalid - must be: "
-						"native, anon, xmem or xmemhuge\n",
-						 optarg);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) {
-				if (parse_portnuma_config(optarg))
-					rte_exit(EXIT_FAILURE,
-					   "invalid port-numa configuration\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "ring-numa-config"))
-				if (parse_ringnuma_config(optarg))
-					rte_exit(EXIT_FAILURE,
-					   "invalid ring-numa configuration\n");
-			if (!strcmp(lgopts[opt_idx].name, "socket-num")) {
-				n = atoi(optarg);
-				if (!new_socket_id((uint8_t)n)) {
-					socket_num = (uint8_t)n;
-				} else {
-					print_invalid_socket_id_error();
-					rte_exit(EXIT_FAILURE,
-						"Invalid socket id");
-				}
-			}
-			if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) {
-				unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT];
-				unsigned int nb_segs, i;
-
-				nb_segs = parse_item_list(optarg, "mbuf-size",
-					MAX_SEGS_BUFFER_SPLIT, mb_sz, 0);
-				if (nb_segs <= 0)
-					rte_exit(EXIT_FAILURE,
-						 "bad mbuf-size\n");
-				for (i = 0; i < nb_segs; i++) {
-					if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF)
-						rte_exit(EXIT_FAILURE,
-							 "mbuf-size should be "
-							 "> 0 and < 65536\n");
-					mbuf_data_size[i] = (uint16_t) mb_sz[i];
-				}
-				mbuf_data_size_n = nb_segs;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) {
-				n = atoi(optarg);
-				if (n > MIN_TOTAL_NUM_MBUFS)
-					param_total_num_mbufs = (unsigned)n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "total-num-mbufs should be > %d\n",
-						 MIN_TOTAL_NUM_MBUFS);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) {
-				n = atoi(optarg);
-				if (n >= RTE_ETHER_MIN_LEN)
-					max_rx_pkt_len = n;
-				else
+			break;
+		case TESTPMD_OPT_MBUF_SIZE_NUM: {
+			unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT];
+			unsigned int nb_segs, i;
+
+			nb_segs = parse_item_list(optarg, "mbuf-size",
+				MAX_SEGS_BUFFER_SPLIT, mb_sz, 0);
+			if (nb_segs <= 0)
+				rte_exit(EXIT_FAILURE,
+					"bad mbuf-size\n");
+			for (i = 0; i < nb_segs; i++) {
+				if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF)
 					rte_exit(EXIT_FAILURE,
-						 "Invalid max-pkt-len=%d - should be > %d\n",
-						 n, RTE_ETHER_MIN_LEN);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) {
-				n = atoi(optarg);
-				rx_mode.max_lro_pkt_size = (uint32_t) n;
+						"mbuf-size should be "
+						"> 0 and < 65536\n");
+				mbuf_data_size[i] = (uint16_t) mb_sz[i];
 			}
+			mbuf_data_size_n = nb_segs;
+			break;
+		}
+		case TESTPMD_OPT_TOTAL_NUM_MBUFS_NUM:
+			n = atoi(optarg);
+			if (n > MIN_TOTAL_NUM_MBUFS)
+				param_total_num_mbufs = (unsigned int)n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"total-num-mbufs should be > %d\n",
+					MIN_TOTAL_NUM_MBUFS);
+			break;
+		case TESTPMD_OPT_MAX_PKT_LEN_NUM:
+			n = atoi(optarg);
+			if (n >= RTE_ETHER_MIN_LEN)
+				max_rx_pkt_len = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"Invalid max-pkt-len=%d - should be > %d\n",
+					n, RTE_ETHER_MIN_LEN);
+			break;
+		case TESTPMD_OPT_MAX_LRO_PKT_SIZE_NUM:
+			n = atoi(optarg);
+			rx_mode.max_lro_pkt_size = (uint32_t) n;
+			break;
 #ifdef RTE_LIB_LATENCYSTATS
-			if (!strcmp(lgopts[opt_idx].name,
-				    "latencystats")) {
-				n = atoi(optarg);
-				if (n >= 0) {
-					latencystats_lcore_id = (lcoreid_t) n;
-					latencystats_enabled = 1;
-				} else
-					rte_exit(EXIT_FAILURE,
-						 "invalid lcore id %d for latencystats"
-						 " must be >= 0\n", n);
-			}
+		case TESTPMD_OPT_LATENCYSTATS_NUM:
+			n = atoi(optarg);
+			if (n >= 0) {
+				latencystats_lcore_id = (lcoreid_t) n;
+				latencystats_enabled = 1;
+			} else
+				rte_exit(EXIT_FAILURE,
+					"invalid lcore id %d for latencystats"
+					" must be >= 0\n", n);
+
+			break;
 #endif
 #ifdef RTE_LIB_BITRATESTATS
-			if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) {
-				n = atoi(optarg);
-				if (n >= 0) {
-					bitrate_lcore_id = (lcoreid_t) n;
-					bitrate_enabled = 1;
-				} else
-					rte_exit(EXIT_FAILURE,
-						 "invalid lcore id %d for bitrate stats"
-						 " must be >= 0\n", n);
-			}
+		case TESTPMD_OPT_BITRATE_STATS_NUM:
+			n = atoi(optarg);
+			if (n >= 0) {
+				bitrate_lcore_id = (lcoreid_t) n;
+				bitrate_enabled = 1;
+			} else
+				rte_exit(EXIT_FAILURE,
+					"invalid lcore id %d for bitrate stats"
+					" must be >= 0\n", n);
+			break;
 #endif
-			if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_KEEP_CRC;
-			if (!strcmp(lgopts[opt_idx].name, "enable-lro"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_TCP_LRO;
-			if (!strcmp(lgopts[opt_idx].name, "enable-scatter"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_SCATTER;
-			if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_CHECKSUM;
-			if (!strcmp(lgopts[opt_idx].name,
-					"enable-rx-timestamp"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_TIMESTAMP;
-			if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN;
-
-			if (!strcmp(lgopts[opt_idx].name,
-					"enable-hw-vlan-filter"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
-
-			if (!strcmp(lgopts[opt_idx].name,
-					"enable-hw-vlan-strip"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
-
-			if (!strcmp(lgopts[opt_idx].name,
-					"enable-hw-vlan-extend"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
-
-			if (!strcmp(lgopts[opt_idx].name,
-					"enable-hw-qinq-strip"))
-				rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
-
-			if (!strcmp(lgopts[opt_idx].name, "enable-drop-en"))
-				rx_drop_en = 1;
-
-			if (!strcmp(lgopts[opt_idx].name, "disable-rss"))
-				rss_hf = 0;
-			if (!strcmp(lgopts[opt_idx].name, "port-topology")) {
-				if (!strcmp(optarg, "paired"))
-					port_topology = PORT_TOPOLOGY_PAIRED;
-				else if (!strcmp(optarg, "chained"))
-					port_topology = PORT_TOPOLOGY_CHAINED;
-				else if (!strcmp(optarg, "loop"))
-					port_topology = PORT_TOPOLOGY_LOOP;
-				else
-					rte_exit(EXIT_FAILURE, "port-topology %s invalid -"
-						 " must be: paired, chained or loop\n",
-						 optarg);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "forward-mode"))
-				set_pkt_forwarding_mode(optarg);
-			if (!strcmp(lgopts[opt_idx].name, "rss-ip"))
-				rss_hf = RTE_ETH_RSS_IP;
-			if (!strcmp(lgopts[opt_idx].name, "rss-udp"))
-				rss_hf = RTE_ETH_RSS_UDP;
-			if (!strcmp(lgopts[opt_idx].name, "rss-level-inner"))
-				rss_hf |= RTE_ETH_RSS_LEVEL_INNERMOST;
-			if (!strcmp(lgopts[opt_idx].name, "rss-level-outer"))
-				rss_hf |= RTE_ETH_RSS_LEVEL_OUTERMOST;
-			if (!strcmp(lgopts[opt_idx].name, "rxq")) {
-				n = atoi(optarg);
-				if (n >= 0 && check_nb_rxq((queueid_t)n) == 0)
-					nb_rxq = (queueid_t) n;
-				else
-					rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
-						  " >= 0 && <= %u\n", n,
-						  get_allowed_max_nb_rxq(&pid));
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txq")) {
-				n = atoi(optarg);
-				if (n >= 0 && check_nb_txq((queueid_t)n) == 0)
-					nb_txq = (queueid_t) n;
-				else
-					rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
-						  " >= 0 && <= %u\n", n,
-						  get_allowed_max_nb_txq(&pid));
-			}
-			if (!strcmp(lgopts[opt_idx].name, "hairpinq")) {
-				n = atoi(optarg);
-				if (n >= 0 &&
-				    check_nb_hairpinq((queueid_t)n) == 0)
-					nb_hairpinq = (queueid_t) n;
-				else
-					rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
-						  " >= 0 && <= %u\n", n,
-						  get_allowed_max_nb_hairpinq
-						  (&pid));
-				if ((n + nb_txq) < 0 ||
-				    check_nb_txq((queueid_t)(n + nb_txq)) != 0)
-					rte_exit(EXIT_FAILURE, "txq + hairpinq "
-						 "%d invalid - must be"
-						  " >= 0 && <= %u\n",
-						  n + nb_txq,
-						  get_allowed_max_nb_txq(&pid));
-				if ((n + nb_rxq) < 0 ||
-				    check_nb_rxq((queueid_t)(n + nb_rxq)) != 0)
-					rte_exit(EXIT_FAILURE, "rxq + hairpinq "
-						 "%d invalid - must be"
-						  " >= 0 && <= %u\n",
-						  n + nb_rxq,
-						  get_allowed_max_nb_rxq(&pid));
-			}
-			if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) {
-				char *end = NULL;
-				unsigned int n;
-
-				errno = 0;
-				n = strtoul(optarg, &end, 0);
-				if (errno != 0 || end == optarg)
-					rte_exit(EXIT_FAILURE, "hairpin mode invalid\n");
-				else
-					hairpin_mode = (uint32_t)n;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "burst")) {
-				n = atoi(optarg);
-				if (n == 0) {
-					/* A burst size of zero means that the
-					 * PMD should be queried for
-					 * recommended Rx burst size. Since
-					 * testpmd uses a single size for all
-					 * ports, port 0 is queried for the
-					 * value, on the assumption that all
-					 * ports are of the same NIC model.
-					 */
-					ret = eth_dev_info_get_print_err(
-								0,
-								&dev_info);
-					if (ret != 0)
-						rte_exit(EXIT_FAILURE, "Failed to get driver "
-							"recommended burst size, please provide a "
-							"value between 1 and %d\n", MAX_PKT_BURST);
-
-					rec_nb_pkts = dev_info
-						.default_rxportconf.burst_size;
-
-					if (rec_nb_pkts == 0)
-						rte_exit(EXIT_FAILURE,
-							"PMD does not recommend a burst size. "
-							"Provided value must be between "
-							"1 and %d\n", MAX_PKT_BURST);
-					else if (rec_nb_pkts > MAX_PKT_BURST)
-						rte_exit(EXIT_FAILURE,
-							"PMD recommended burst size of %d"
-							" exceeds maximum value of %d\n",
-							rec_nb_pkts, MAX_PKT_BURST);
-					printf("Using PMD-provided burst value of %d\n",
-						rec_nb_pkts);
-					nb_pkt_per_burst = rec_nb_pkts;
-				} else if (n > MAX_PKT_BURST)
-					rte_exit(EXIT_FAILURE,
-						"burst must be between1 and %d\n",
-						MAX_PKT_BURST);
-				else
-					nb_pkt_per_burst = (uint16_t) n;
-			}
-			if (!strcmp(lgopts[opt_idx].name, "flowgen-clones")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					nb_pkt_flowgen_clones = (uint16_t) n;
-				else
+		case TESTPMD_OPT_DISABLE_CRC_STRIP_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_KEEP_CRC;
+			break;
+		case TESTPMD_OPT_ENABLE_LRO_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_TCP_LRO;
+			break;
+		case TESTPMD_OPT_ENABLE_SCATTER_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_SCATTER;
+			break;
+		case TESTPMD_OPT_ENABLE_RX_CKSUM_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_CHECKSUM;
+			break;
+		case TESTPMD_OPT_ENABLE_RX_TIMESTAMP_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_TIMESTAMP;
+			break;
+		case TESTPMD_OPT_ENABLE_HW_VLAN_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN;
+			break;
+		case TESTPMD_OPT_ENABLE_HW_VLAN_FILTER_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
+			break;
+		case TESTPMD_OPT_ENABLE_HW_VLAN_STRIP_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
+			break;
+		case TESTPMD_OPT_ENABLE_HW_VLAN_EXTEND_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
+			break;
+		case TESTPMD_OPT_ENABLE_HW_QINQ_STRIP_NUM:
+			rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
+			break;
+		case TESTPMD_OPT_ENABLE_DROP_EN_NUM:
+			rx_drop_en = 1;
+			break;
+		case TESTPMD_OPT_DISABLE_RSS_NUM:
+			rss_hf = 0;
+			break;
+		case TESTPMD_OPT_PORT_TOPOLOGY_NUM:
+			if (!strcmp(optarg, "paired"))
+				port_topology = PORT_TOPOLOGY_PAIRED;
+			else if (!strcmp(optarg, "chained"))
+				port_topology = PORT_TOPOLOGY_CHAINED;
+			else if (!strcmp(optarg, "loop"))
+				port_topology = PORT_TOPOLOGY_LOOP;
+			else
+				rte_exit(EXIT_FAILURE, "port-topology %s invalid -"
+					" must be: paired, chained or loop\n",
+					optarg);
+			break;
+		case TESTPMD_OPT_FORWARD_MODE_NUM:
+			set_pkt_forwarding_mode(optarg);
+			break;
+		case TESTPMD_OPT_RSS_IP_NUM:
+			rss_hf = RTE_ETH_RSS_IP;
+			break;
+		case TESTPMD_OPT_RSS_UDP_NUM:
+			rss_hf = RTE_ETH_RSS_UDP;
+			break;
+		case TESTPMD_OPT_RSS_LEVEL_INNER_NUM:
+			rss_hf |= RTE_ETH_RSS_LEVEL_INNERMOST;
+			break;
+		case TESTPMD_OPT_RSS_LEVEL_OUTER_NUM:
+			rss_hf |= RTE_ETH_RSS_LEVEL_OUTERMOST;
+			break;
+		case TESTPMD_OPT_RXQ_NUM:
+			n = atoi(optarg);
+			if (n >= 0 && check_nb_rxq((queueid_t)n) == 0)
+				nb_rxq = (queueid_t) n;
+			else
+				rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
+					" >= 0 && <= %u\n", n,
+					get_allowed_max_nb_rxq(&pid));
+			break;
+		case TESTPMD_OPT_TXQ_NUM:
+			n = atoi(optarg);
+			if (n >= 0 && check_nb_txq((queueid_t)n) == 0)
+				nb_txq = (queueid_t) n;
+			else
+				rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
+					" >= 0 && <= %u\n", n,
+					get_allowed_max_nb_txq(&pid));
+			break;
+		case TESTPMD_OPT_HAIRPINQ_NUM:
+			n = atoi(optarg);
+			if (n >= 0 &&
+					check_nb_hairpinq((queueid_t)n) == 0)
+				nb_hairpinq = (queueid_t) n;
+			else
+				rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
+					" >= 0 && <= %u\n", n,
+					get_allowed_max_nb_hairpinq
+					(&pid));
+			if ((n + nb_txq) < 0 ||
+					check_nb_txq((queueid_t)(n + nb_txq)) != 0)
+				rte_exit(EXIT_FAILURE, "txq + hairpinq "
+					"%d invalid - must be"
+					" >= 0 && <= %u\n",
+					n + nb_txq,
+					get_allowed_max_nb_txq(&pid));
+			if ((n + nb_rxq) < 0 ||
+					check_nb_rxq((queueid_t)(n + nb_rxq)) != 0)
+				rte_exit(EXIT_FAILURE, "rxq + hairpinq "
+					"%d invalid - must be"
+					" >= 0 && <= %u\n",
+					n + nb_rxq,
+					get_allowed_max_nb_rxq(&pid));
+			break;
+		case TESTPMD_OPT_HAIRPIN_MODE_NUM: {
+			char *end = NULL;
+			unsigned int n;
+
+			errno = 0;
+			n = strtoul(optarg, &end, 0);
+			if (errno != 0 || end == optarg)
+				rte_exit(EXIT_FAILURE, "hairpin mode invalid\n");
+			else
+				hairpin_mode = (uint32_t)n;
+			break;
+		}
+		case TESTPMD_OPT_BURST_NUM:
+			n = atoi(optarg);
+			if (n == 0) {
+				/* A burst size of zero means that the
+				 * PMD should be queried for
+				 * recommended Rx burst size. Since
+				 * testpmd uses a single size for all
+				 * ports, port 0 is queried for the
+				 * value, on the assumption that all
+				 * ports are of the same NIC model.
+				 */
+				ret = eth_dev_info_get_print_err(
+					0,
+					&dev_info);
+				if (ret != 0)
+					rte_exit(EXIT_FAILURE, "Failed to get driver "
+						"recommended burst size, please provide a "
+						"value between 1 and %d\n", MAX_PKT_BURST);
+
+				rec_nb_pkts = dev_info
+					.default_rxportconf.burst_size;
+
+				if (rec_nb_pkts == 0)
 					rte_exit(EXIT_FAILURE,
-						 "clones must be >= 0 and <= current burst\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "flowgen-flows")) {
-				n = atoi(optarg);
-				if (n > 0)
-					nb_flows_flowgen = (int) n;
-				else
+						"PMD does not recommend a burst size. "
+						"Provided value must be between "
+						"1 and %d\n", MAX_PKT_BURST);
+				else if (rec_nb_pkts > MAX_PKT_BURST)
 					rte_exit(EXIT_FAILURE,
-						 "flows must be >= 1\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "mbcache")) {
-				n = atoi(optarg);
-				if ((n >= 0) &&
-				    (n <= RTE_MEMPOOL_CACHE_MAX_SIZE))
-					mb_mempool_cache = (uint16_t) n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "mbcache must be >= 0 and <= %d\n",
-						 RTE_MEMPOOL_CACHE_MAX_SIZE);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txfreet")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					tx_free_thresh = (int16_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txrst")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					tx_rs_thresh = (int16_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "txrst must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxd")) {
-				n = atoi(optarg);
-				if (n > 0) {
-					if (rx_free_thresh >= n)
-						rte_exit(EXIT_FAILURE,
-							 "rxd must be > "
-							 "rx_free_thresh(%d)\n",
-							 (int)rx_free_thresh);
-					else
-						nb_rxd = (uint16_t) n;
-				} else
+						"PMD recommended burst size of %d"
+						" exceeds maximum value of %d\n",
+						rec_nb_pkts, MAX_PKT_BURST);
+				printf("Using PMD-provided burst value of %d\n",
+					rec_nb_pkts);
+				nb_pkt_per_burst = rec_nb_pkts;
+			} else if (n > MAX_PKT_BURST)
+				rte_exit(EXIT_FAILURE,
+					"burst must be between1 and %d\n",
+					MAX_PKT_BURST);
+			else
+				nb_pkt_per_burst = (uint16_t) n;
+			break;
+		case TESTPMD_OPT_FLOWGEN_CLONES_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				nb_pkt_flowgen_clones = (uint16_t) n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"clones must be >= 0 and <= current burst\n");
+			break;
+		case TESTPMD_OPT_FLOWGEN_FLOWS_NUM:
+			n = atoi(optarg);
+			if (n > 0)
+				nb_flows_flowgen = (int) n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"flows must be >= 1\n");
+			break;
+		case TESTPMD_OPT_MBCACHE_NUM:
+			n = atoi(optarg);
+			if ((n >= 0) &&
+					(n <= RTE_MEMPOOL_CACHE_MAX_SIZE))
+				mb_mempool_cache = (uint16_t) n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"mbcache must be >= 0 and <= %d\n",
+					RTE_MEMPOOL_CACHE_MAX_SIZE);
+			break;
+		case TESTPMD_OPT_TXFREET_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				tx_free_thresh = (int16_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n");
+			break;
+		case TESTPMD_OPT_TXRST_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				tx_rs_thresh = (int16_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "txrst must be >= 0\n");
+			break;
+		case TESTPMD_OPT_RXD_NUM:
+			n = atoi(optarg);
+			if (n > 0) {
+				if (rx_free_thresh >= n)
 					rte_exit(EXIT_FAILURE,
-						 "rxd(%d) invalid - must be > 0\n",
-						 n);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txd")) {
-				n = atoi(optarg);
-				if (n > 0)
-					nb_txd = (uint16_t) n;
+						"rxd must be > "
+						"rx_free_thresh(%d)\n",
+						(int)rx_free_thresh);
 				else
-					rte_exit(EXIT_FAILURE, "txd must be in > 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txpt")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					tx_pthresh = (int8_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "txpt must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txht")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					tx_hthresh = (int8_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "txht must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txwt")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					tx_wthresh = (int8_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "txwt must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxpt")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					rx_pthresh = (int8_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxht")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					rx_hthresh = (int8_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "rxht must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxwt")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					rx_wthresh = (int8_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxfreet")) {
+					nb_rxd = (uint16_t) n;
+			} else
+				rte_exit(EXIT_FAILURE,
+					"rxd(%d) invalid - must be > 0\n",
+					n);
+			break;
+		case TESTPMD_OPT_TXD_NUM:
+			n = atoi(optarg);
+			if (n > 0)
+				nb_txd = (uint16_t) n;
+			else
+				rte_exit(EXIT_FAILURE, "txd must be in > 0\n");
+			break;
+		case TESTPMD_OPT_TXPT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				tx_pthresh = (int8_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "txpt must be >= 0\n");
+			break;
+		case TESTPMD_OPT_TXHT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				tx_hthresh = (int8_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "txht must be >= 0\n");
+			break;
+		case TESTPMD_OPT_TXWT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				tx_wthresh = (int8_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "txwt must be >= 0\n");
+			break;
+		case TESTPMD_OPT_RXPT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				rx_pthresh = (int8_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n");
+			break;
+		case TESTPMD_OPT_RXHT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				rx_hthresh = (int8_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "rxht must be >= 0\n");
+			break;
+		case TESTPMD_OPT_RXWT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				rx_wthresh = (int8_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n");
+			break;
+		case TESTPMD_OPT_RXFREET_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				rx_free_thresh = (int16_t)n;
+			else
+				rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n");
+			break;
+		case TESTPMD_OPT_RXOFFS_NUM: {
+			unsigned int seg_off[MAX_SEGS_BUFFER_SPLIT];
+			unsigned int nb_offs;
+
+			nb_offs = parse_item_list
+				(optarg, "rxpkt offsets",
+				MAX_SEGS_BUFFER_SPLIT,
+				seg_off, 0);
+			if (nb_offs > 0)
+				set_rx_pkt_offsets(seg_off, nb_offs);
+			else
+				rte_exit(EXIT_FAILURE, "bad rxoffs\n");
+			break;
+		}
+		case TESTPMD_OPT_RXPKTS_NUM: {
+			unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT];
+			unsigned int nb_segs;
+
+			nb_segs = parse_item_list
+				(optarg, "rxpkt segments",
+				MAX_SEGS_BUFFER_SPLIT,
+				seg_len, 0);
+			if (nb_segs > 0)
+				set_rx_pkt_segments(seg_len, nb_segs);
+			else
+				rte_exit(EXIT_FAILURE, "bad rxpkts\n");
+			break;
+		}
+		case TESTPMD_OPT_RXHDRS_NUM: {
+			unsigned int seg_hdrs[MAX_SEGS_BUFFER_SPLIT];
+			unsigned int nb_segs;
+
+			nb_segs = parse_hdrs_list
+				(optarg, "rxpkt segments",
+				MAX_SEGS_BUFFER_SPLIT,
+				seg_hdrs);
+			if (nb_segs > 0)
+				set_rx_pkt_hdrs(seg_hdrs, nb_segs);
+			else
+				rte_exit(EXIT_FAILURE, "bad rxpkts\n");
+			break;
+		}
+		case TESTPMD_OPT_TXPKTS_NUM: {
+			unsigned int seg_lengths[RTE_MAX_SEGS_PER_PKT];
+			unsigned int nb_segs;
+
+			nb_segs = parse_item_list(optarg, "txpkt segments",
+				RTE_MAX_SEGS_PER_PKT, seg_lengths, 0);
+			if (nb_segs > 0)
+				set_tx_pkt_segments(seg_lengths, nb_segs);
+			else
+				rte_exit(EXIT_FAILURE, "bad txpkts\n");
+			break;
+		}
+		case TESTPMD_OPT_MULTI_RX_MEMPOOL_NUM:
+			multi_rx_mempool = 1;
+			break;
+		case TESTPMD_OPT_TXONLY_MULTI_FLOW_NUM:
+			txonly_multi_flow = 1;
+			break;
+		case TESTPMD_OPT_RXQ_SHARE_NUM:
+			if (optarg == NULL) {
+				rxq_share = UINT32_MAX;
+			} else {
 				n = atoi(optarg);
 				if (n >= 0)
-					rx_free_thresh = (int16_t)n;
-				else
-					rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxoffs")) {
-				unsigned int seg_off[MAX_SEGS_BUFFER_SPLIT];
-				unsigned int nb_offs;
-
-				nb_offs = parse_item_list
-						(optarg, "rxpkt offsets",
-						 MAX_SEGS_BUFFER_SPLIT,
-						 seg_off, 0);
-				if (nb_offs > 0)
-					set_rx_pkt_offsets(seg_off, nb_offs);
-				else
-					rte_exit(EXIT_FAILURE, "bad rxoffs\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxpkts")) {
-				unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT];
-				unsigned int nb_segs;
-				nb_segs = parse_item_list
-						(optarg, "rxpkt segments",
-						 MAX_SEGS_BUFFER_SPLIT,
-						 seg_len, 0);
-				if (nb_segs > 0)
-					set_rx_pkt_segments(seg_len, nb_segs);
-				else
-					rte_exit(EXIT_FAILURE, "bad rxpkts\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "rxhdrs")) {
-				unsigned int seg_hdrs[MAX_SEGS_BUFFER_SPLIT];
-				unsigned int nb_segs;
-
-				nb_segs = parse_hdrs_list
-						(optarg, "rxpkt segments",
-						MAX_SEGS_BUFFER_SPLIT,
-						seg_hdrs);
-				if (nb_segs > 0)
-					set_rx_pkt_hdrs(seg_hdrs, nb_segs);
-				else
-					rte_exit(EXIT_FAILURE, "bad rxpkts\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "txpkts")) {
-				unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT];
-				unsigned int nb_segs;
-
-				nb_segs = parse_item_list(optarg, "txpkt segments",
-						RTE_MAX_SEGS_PER_PKT, seg_lengths, 0);
-				if (nb_segs > 0)
-					set_tx_pkt_segments(seg_lengths, nb_segs);
+					rxq_share = (uint32_t)n;
 				else
-					rte_exit(EXIT_FAILURE, "bad txpkts\n");
+					rte_exit(EXIT_FAILURE, "rxq-share must be >= 0\n");
 			}
-			if (!strcmp(lgopts[opt_idx].name, "multi-rx-mempool"))
-				multi_rx_mempool = 1;
-			if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow"))
-				txonly_multi_flow = 1;
-			if (!strcmp(lgopts[opt_idx].name, "rxq-share")) {
-				if (optarg == NULL) {
-					rxq_share = UINT32_MAX;
-				} else {
-					n = atoi(optarg);
-					if (n >= 0)
-						rxq_share = (uint32_t)n;
-					else
-						rte_exit(EXIT_FAILURE, "rxq-share must be >= 0\n");
-				}
-			}
-			if (!strcmp(lgopts[opt_idx].name, "no-flush-rx"))
-				no_flush_rx = 1;
-			if (!strcmp(lgopts[opt_idx].name, "eth-link-speed")) {
-				n = atoi(optarg);
-				if (n >= 0 && parse_link_speed(n) > 0)
-					eth_link_speed = parse_link_speed(n);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "disable-link-check"))
-				no_link_check = 1;
-			if (!strcmp(lgopts[opt_idx].name, "disable-device-start"))
-				no_device_start = 1;
-			if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt"))
-				lsc_interrupt = 0;
-			if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt"))
-				rmv_interrupt = 0;
-			if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all"))
-				flow_isolate_all = 1;
-			if (!strcmp(lgopts[opt_idx].name, "disable-flow-flush"))
-				no_flow_flush = 1;
-			if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) {
-				char *end = NULL;
-				n = strtoull(optarg, &end, 16);
-				if (n >= 0)
-					tx_offloads = (uint64_t)n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "tx-offloads must be >= 0\n");
+			break;
+		case TESTPMD_OPT_NO_FLUSH_RX_NUM:
+			no_flush_rx = 1;
+			break;
+		case TESTPMD_OPT_ETH_LINK_SPEED_NUM:
+			n = atoi(optarg);
+			if (n >= 0 && parse_link_speed(n) > 0)
+				eth_link_speed = parse_link_speed(n);
+			break;
+		case TESTPMD_OPT_DISABLE_LINK_CHECK_NUM:
+			no_link_check = 1;
+			break;
+		case TESTPMD_OPT_DISABLE_DEVICE_START_NUM:
+			no_device_start = 1;
+			break;
+		case TESTPMD_OPT_NO_LSC_INTERRUPT_NUM:
+			lsc_interrupt = 0;
+			break;
+		case TESTPMD_OPT_NO_RMV_INTERRUPT_NUM:
+			rmv_interrupt = 0;
+			break;
+		case TESTPMD_OPT_FLOW_ISOLATE_ALL_NUM:
+			flow_isolate_all = 1;
+			break;
+		case TESTPMD_OPT_DISABLE_FLOW_FLUSH_NUM:
+			no_flow_flush = 1;
+			break;
+		case TESTPMD_OPT_TX_OFFLOADS_NUM: {
+			char *end = NULL;
+
+			n = strtoull(optarg, &end, 16);
+			if (n >= 0)
+				tx_offloads = (uint64_t)n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"tx-offloads must be >= 0\n");
+			break;
+		}
+		case TESTPMD_OPT_RX_OFFLOADS_NUM: {
+			char *end = NULL;
+
+			n = strtoull(optarg, &end, 16);
+			if (n >= 0)
+				rx_offloads = (uint64_t)n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"rx-offloads must be >= 0\n");
+			break;
+		}
+		case TESTPMD_OPT_VXLAN_GPE_PORT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				vxlan_gpe_udp_port = (uint16_t)n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"vxlan-gpe-port must be >= 0\n");
+			break;
+		case TESTPMD_OPT_GENEVE_PARSED_PORT_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				geneve_udp_port = (uint16_t)n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"geneve-parsed-port must be >= 0\n");
+			break;
+		case TESTPMD_OPT_PRINT_EVENT_NUM:
+			if (parse_event_printing_config(optarg, 1)) {
+				rte_exit(EXIT_FAILURE,
+					"invalid print-event argument\n");
 			}
-
-			if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) {
-				char *end = NULL;
-				n = strtoull(optarg, &end, 16);
-				if (n >= 0)
-					rx_offloads = (uint64_t)n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "rx-offloads must be >= 0\n");
+			break;
+		case TESTPMD_OPT_MASK_EVENT_NUM:
+			if (parse_event_printing_config(optarg, 0)) {
+				rte_exit(EXIT_FAILURE,
+					"invalid mask-event argument\n");
 			}
+			break;
+		case TESTPMD_OPT_HOT_PLUG_NUM:
+			hot_plug = 1;
+			break;
+		case TESTPMD_OPT_MLOCKALL_NUM:
+			do_mlockall = 1;
+			break;
+		case TESTPMD_OPT_NO_MLOCKALL_NUM:
+			do_mlockall = 0;
+			break;
+		case TESTPMD_OPT_NOISY_TX_SW_BUFFER_SIZE_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				noisy_tx_sw_bufsz = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"noisy-tx-sw-buffer-size must be >= 0\n");
+			break;
+		case TESTPMD_OPT_NOISY_TX_SW_BUFFER_FLUSHTIME_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				noisy_tx_sw_buf_flush_time = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"noisy-tx-sw-buffer-flushtime must be >= 0\n");
+			break;
+		case TESTPMD_OPT_NOISY_LKUP_MEMORY_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				noisy_lkup_mem_sz = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"noisy-lkup-memory must be >= 0\n");
+			break;
+		case TESTPMD_OPT_NOISY_LKUP_NUM_WRITES_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				noisy_lkup_num_writes = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"noisy-lkup-num-writes must be >= 0\n");
+			break;
+		case TESTPMD_OPT_NOISY_LKUP_NUM_READS_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				noisy_lkup_num_reads = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"noisy-lkup-num-reads must be >= 0\n");
+			break;
+		case TESTPMD_OPT_NOISY_LKUP_NUM_READS_WRITES_NUM:
+			n = atoi(optarg);
+			if (n >= 0)
+				noisy_lkup_num_reads_writes = n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"noisy-lkup-num-reads-writes must be >= 0\n");
+			break;
+		case TESTPMD_OPT_NOISY_FORWARD_MODE_NUM: {
+			unsigned int i;
 
-			if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					vxlan_gpe_udp_port = (uint16_t)n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "vxlan-gpe-port must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "geneve-parsed-port")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					geneve_udp_port = (uint16_t)n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "geneve-parsed-port must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name, "print-event"))
-				if (parse_event_printing_config(optarg, 1)) {
-					rte_exit(EXIT_FAILURE,
-						 "invalid print-event argument\n");
-				}
-			if (!strcmp(lgopts[opt_idx].name, "mask-event"))
-				if (parse_event_printing_config(optarg, 0)) {
-					rte_exit(EXIT_FAILURE,
-						 "invalid mask-event argument\n");
+			for (i = 0; i < NOISY_FWD_MODE_MAX; i++) {
+				if (!strcmp(optarg, noisy_fwd_mode_desc[i])) {
+					noisy_fwd_mode = i;
+					break;
 				}
-			if (!strcmp(lgopts[opt_idx].name, "hot-plug"))
-				hot_plug = 1;
-			if (!strcmp(lgopts[opt_idx].name, "mlockall"))
-				do_mlockall = 1;
-			if (!strcmp(lgopts[opt_idx].name, "no-mlockall"))
-				do_mlockall = 0;
-			if (!strcmp(lgopts[opt_idx].name,
-				    "noisy-tx-sw-buffer-size")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					noisy_tx_sw_bufsz = n;
-				else
-					rte_exit(EXIT_FAILURE,
-						"noisy-tx-sw-buffer-size must be >= 0\n");
 			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "noisy-tx-sw-buffer-flushtime")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					noisy_tx_sw_buf_flush_time = n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "noisy-tx-sw-buffer-flushtime must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "noisy-lkup-memory")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					noisy_lkup_mem_sz = n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "noisy-lkup-memory must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "noisy-lkup-num-writes")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					noisy_lkup_num_writes = n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "noisy-lkup-num-writes must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "noisy-lkup-num-reads")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					noisy_lkup_num_reads = n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "noisy-lkup-num-reads must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "noisy-lkup-num-reads-writes")) {
-				n = atoi(optarg);
-				if (n >= 0)
-					noisy_lkup_num_reads_writes = n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "noisy-lkup-num-reads-writes must be >= 0\n");
-			}
-			if (!strcmp(lgopts[opt_idx].name,
-				    "noisy-forward-mode")) {
-				int i;
-				for (i = 0; i < NOISY_FWD_MODE_MAX; i++)
-					if (!strcmp(optarg, noisy_fwd_mode_desc[i])) {
-						noisy_fwd_mode = i;
-						break;
-					}
-				if (i == NOISY_FWD_MODE_MAX)
-					rte_exit(EXIT_FAILURE, "noisy-forward-mode %s invalid,"
-						 " must be a valid noisy-forward-mode value\n",
-						 optarg);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "no-iova-contig"))
-				mempool_flags = RTE_MEMPOOL_F_NO_IOVA_CONTIG;
-
-			if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) {
-				char *end = NULL;
-				n = strtoul(optarg, &end, 16);
-				if (n >= 0 && n <= RTE_ETH_MQ_RX_VMDQ_DCB_RSS)
-					rx_mq_mode = (enum rte_eth_rx_mq_mode)n;
-				else
-					rte_exit(EXIT_FAILURE,
-						 "rx-mq-mode must be >= 0 and <= %d\n",
-						 RTE_ETH_MQ_RX_VMDQ_DCB_RSS);
-			}
-			if (!strcmp(lgopts[opt_idx].name, "record-core-cycles"))
-				record_core_cycles = 1;
-			if (!strcmp(lgopts[opt_idx].name, "record-burst-stats"))
-				record_burst_stats = 1;
-			if (!strcmp(lgopts[opt_idx].name, PARAM_NUM_PROCS))
-				num_procs = atoi(optarg);
-			if (!strcmp(lgopts[opt_idx].name, PARAM_PROC_ID))
-				proc_id = atoi(optarg);
+			if (i == NOISY_FWD_MODE_MAX)
+				rte_exit(EXIT_FAILURE, "noisy-forward-mode %s invalid,"
+					 " must be a valid noisy-forward-mode value\n",
+					 optarg);
 			break;
-		case 'h':
-			usage(argv[0]);
-			exit(EXIT_SUCCESS);
+		}
+		case TESTPMD_OPT_NO_IOVA_CONTIG_NUM:
+			mempool_flags = RTE_MEMPOOL_F_NO_IOVA_CONTIG;
+			break;
+		case TESTPMD_OPT_RX_MQ_MODE_NUM: {
+			char *end = NULL;
+
+			n = strtoul(optarg, &end, 16);
+			if (n >= 0 && n <= RTE_ETH_MQ_RX_VMDQ_DCB_RSS)
+				rx_mq_mode = (enum rte_eth_rx_mq_mode)n;
+			else
+				rte_exit(EXIT_FAILURE,
+					"rx-mq-mode must be >= 0 and <= %d\n",
+					RTE_ETH_MQ_RX_VMDQ_DCB_RSS);
+			break;
+		}
+		case TESTPMD_OPT_RECORD_CORE_CYCLES_NUM:
+			record_core_cycles = 1;
+			break;
+		case TESTPMD_OPT_RECORD_BURST_STATS_NUM:
+			record_burst_stats = 1;
+			break;
+		case TESTPMD_OPT_NUM_PROCS_NUM:
+			num_procs = atoi(optarg);
+			break;
+		case TESTPMD_OPT_PROC_ID_NUM:
+			proc_id = atoi(optarg);
 			break;
 		default:
 			usage(argv[0]);
@@ -1491,9 +1733,9 @@ launch_args_parse(int argc, char** argv)
 
 	if (proc_id >= (int)num_procs)
 		rte_exit(EXIT_FAILURE,
-			 "The multi-process option '%s(%d)' should be less than '%s(%u)'\n",
-			 PARAM_PROC_ID, proc_id,
-			 PARAM_NUM_PROCS, num_procs);
+			"The multi-process option '%s(%d)' should be less than '%s(%u)'\n",
+			TESTPMD_OPT_PROC_ID, proc_id,
+			TESTPMD_OPT_NUM_PROCS, num_procs);
 
 	/* Set offload configuration from command line parameters. */
 	rx_mode.offloads = rx_offloads;
-- 
2.44.0