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app/test-pmd/parameters.c
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Maxime Leroy
app/testpmd: include IP fields in UDP RSS option
30 июн 2026, 17:11
30 июн 2026, 17:11
4984ad2
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/* SPDX-License-Identifier: BSD-3-Clause * Copyright(c) 2010-2017 Intel Corporation */ #include <errno.h> #include <getopt.h> #include <stdarg.h> #include <stdio.h> #include <stdlib.h> #include <signal.h> #include <string.h> #include <time.h> #include <fcntl.h> #include <sys/types.h> #include <sys/queue.h> #include <sys/stat.h> #include <stdint.h> #include <unistd.h> #include <inttypes.h> #include <rte_common.h> #include <rte_byteorder.h> #include <rte_log.h> #include <rte_debug.h> #include <rte_cycles.h> #include <rte_memory.h> #include <rte_launch.h> #include <rte_eal.h> #include <rte_per_lcore.h> #include <rte_lcore.h> #include <rte_branch_prediction.h> #include <rte_mempool.h> #include <rte_interrupts.h> #include <rte_ether.h> #include <rte_ethdev.h> #include <rte_string_fns.h> #include <rte_flow.h> #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_CMDLINE_FILE_NOECHO "cmdline-file-noecho" TESTPMD_OPT_CMDLINE_FILE_NOECHO_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_ENABLE_RSS "enable-rss" TESTPMD_OPT_ENABLE_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_HAIRPIN_MAP "hairpin-map" TESTPMD_OPT_HAIRPIN_MAP_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_TXONLY_FLOWS "txonly-flows" TESTPMD_OPT_TXONLY_FLOWS_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_CMDLINE_FILE_NOECHO), 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), NO_ARG(TESTPMD_OPT_ENABLE_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_HAIRPIN_MAP), 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), REQUIRED_ARG(TESTPMD_OPT_TXONLY_FLOWS), NO_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) { printf("\nUsage: %s [EAL options] -- [testpmd options]\n\n", progname); printf(" --interactive: run in interactive mode.\n"); printf(" --cmdline-file: execute cli commands before startup, echoing each command as it is run.\n"); printf(" --cmdline-file-noecho: execute cli commands before startup, without echoing each command.\n"); printf(" --auto-start: start forwarding on init " "[always when non-interactive].\n"); printf(" --help: display this message and quit.\n"); printf(" --tx-first: start forwarding sending a burst first " "(only if interactive is disabled).\n"); printf(" --stats-period=PERIOD: statistics will be shown " "every PERIOD seconds (only if interactive is disabled).\n"); printf(" --display-xstats xstat_name1[,...]: comma-separated list of " "extended statistics to show. Used with --stats-period " "specified or interactive commands that show Rx/Tx statistics " "(i.e. 'show port stats').\n"); printf(" --num-procs=N: set the total number of multi-process instances.\n"); printf(" --proc-id=id: set the id of the current process from " "multi-process instances (0 <= id < num-procs).\n"); printf(" --nb-cores=N: set the number of forwarding cores " "(1 <= N <= %d).\n", nb_lcores); printf(" --nb-ports=N: set the number of forwarding ports " "(1 <= N <= %d).\n", nb_ports); printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " "the packet forwarding test. The main lcore is reserved for " "command line parsing only, and cannot be masked on for " "packet forwarding.\n"); printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " "by the packet forwarding test.\n"); printf(" --portlist=PORTLIST: list of forwarding ports\n"); printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " "RX memory buffers (mbufs).\n"); printf(" --no-numa: disable NUMA-aware allocation.\n"); printf(" --port-numa-config=(port,socket)[,(port,socket)]: " "specify the socket on which the memory pool " "used by the port will be allocated.\n"); printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " "specify the socket on which the TX/RX rings for " "the port will be allocated " "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); printf(" --socket-num=N: set socket from which all memory is allocated " "in NUMA mode.\n"); printf(" --mbuf-size=N,[N1[,..Nn]: set the data size of mbuf to " "N bytes. If multiple numbers are specified the extra pools " "will be created to receive packets based on the features " "supported, like packet split, multi-rx-mempool.\n"); printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " "in mbuf pools.\n"); printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet " "size to N bytes.\n"); printf(" --eth-peers-configfile=name: config file with ethernet addresses " "of peer ports.\n"); printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); printf(" --enable-scatter: enable scattered Rx.\n"); printf(" --enable-lro: enable large receive offload.\n"); printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); printf(" --enable-hw-vlan: enable hardware vlan.\n"); printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); printf(" --enable-drop-en: enable per queue packet drop.\n"); printf(" --disable-rss: disable rss.\n"); printf(" --enable-rss: Force rss even for single-queue operation.\n"); printf(" --port-topology=<paired|chained|loop>: set port topology (paired " "is default).\n"); printf(" --forward-mode=N: set forwarding mode (N: %s).\n", list_pkt_forwarding_modes()); printf(" --forward-mode=5tswap: set forwarding mode to " "swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n"); printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); printf(" --rss-level-inner: set RSS hash level to innermost\n"); printf(" --rss-level-outer: set RSS hash level to outermost\n"); printf(" --rxq=N: set the number of RX queues per port to N.\n"); printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); printf(" --txq=N: set the number of TX queues per port to N.\n"); printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); printf(" --hairpinq=N: set the number of hairpin queues per port to " "N.\n"); printf(" --burst=N: set the number of packets per burst to N.\n"); printf(" --flowgen-clones=N: set the number of single packet clones to send in flowgen mode. Should be less than burst value.\n"); printf(" --flowgen-flows=N: set the number of flows in flowgen mode to N (1 <= N <= INT32_MAX).\n"); printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); printf(" --rxfreet=N: set the free threshold of RX descriptors to N " "(0 <= N < value of rxd).\n"); printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); printf(" --txfreet=N: set the transmit free threshold of TX rings to N " "(0 <= N <= value of txd).\n"); printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " "(0 <= N <= value of txd).\n"); printf(" --no-flush-rx: Don't flush RX streams before forwarding." " Used mainly with PCAP drivers.\n"); printf(" --rxoffs=X[,Y]*: set RX segment offsets for split.\n"); printf(" --rxpkts=X[,Y]*: set RX segment sizes to split.\n"); printf(" --rxhdrs=eth[,ipv4]*: set RX segment protocol to split.\n"); printf(" --txpkts=X[,Y]*: set TX segment sizes" " or total packet length.\n"); printf(" --multi-rx-mempool: enable multi-rx-mempool support\n"); printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n"); printf(" --txonly-nb-flows=N: number of flows per lcore in txonly" " multi-flow mode (1-64, default 64)\n"); printf(" --tx-ip=src,dst: IP addresses in Tx-only mode\n"); printf(" --tx-udp=src[,dst]: UDP ports in Tx-only mode\n"); printf(" --eth-link-speed: force link speed.\n"); printf(" --rxq-share: enable Rx queue sharing per switch and Rx domain\n"); printf(" --disable-link-check: disable check on link status when " "starting/stopping ports.\n"); printf(" --disable-device-start: do not automatically start port\n"); printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); #ifdef RTE_LIB_BITRATESTATS printf(" --bitrate-stats=N: set the logical core N to perform " "bit-rate calculation.\n"); #endif #ifdef RTE_LIB_LATENCYSTATS printf(" --latencystats=N: enable latency and jitter statistics " "monitoring on forwarding lcore id N.\n"); #endif printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|err_recovering|recovery_success|recovery_failed|all>: " "enable print of designated event or all of them.\n"); printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|err_recovering|recovery_success|recovery_failed||all>: " "disable print of designated event or all of them.\n"); printf(" --flow-isolate-all: " "requests flow API isolated mode on all ports at initialization time.\n"); printf(" --disable-flow-flush: disable port flow flush when stop port.\n"); printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n"); printf(" --hot-plug: enable hot plug for device.\n"); printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); printf(" --geneve-parsed-port=N: UPD port to parse GENEVE tunnel protocol\n"); #ifndef RTE_EXEC_ENV_WINDOWS printf(" --mlockall: lock all memory\n"); printf(" --no-mlockall: do not lock all memory\n"); #endif printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" " native: use regular DPDK memory to create and populate mempool\n" " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" " xmem: use anonymous memory to create and populate mempool\n" " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); printf(" --noisy-forward-mode=<io|mac|macswap|5tswap>: set the sub-fwd mode, defaults to io\n"); printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n"); printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n"); printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n"); printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n"); printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n"); printf(" --noisy-lkup-num-reads-writes=N: do N random reads and writes per packet\n"); printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. " "valid only with --mp-alloc=anon\n"); printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be " "enabled\n"); printf(" --record-core-cycles: enable measurement of CPU cycles.\n"); printf(" --record-burst-stats: enable display of RX and TX bursts.\n"); printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n" " 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n" " 0x01 - hairpin ports loop, 0x00 - hairpin port self\n"); hairpin_map_usage(); } static int init_peer_eth_addrs(const char *config_filename) { FILE *config_file; portid_t i; char buf[50]; config_file = fopen(config_filename, "r"); if (config_file == NULL) { perror("Failed to open eth config file\n"); return -1; } for (i = 0; i < RTE_MAX_ETHPORTS; i++) { if (fgets(buf, sizeof(buf), config_file) == NULL) break; if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) { fprintf(stderr, "Bad MAC address format on line %d\n", i + 1); fclose(config_file); return -1; } } fclose(config_file); nb_peer_eth_addrs = (portid_t) i; return 0; } /* * Parse the coremask given as argument (hexadecimal string) and set * the global configuration of forwarding cores. */ static void parse_fwd_coremask(const char *coremask) { char *end; unsigned long long int cm; /* parse hexadecimal string */ end = NULL; cm = strtoull(coremask, &end, 16); if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); else if (set_fwd_lcores_mask((uint64_t) cm) < 0) rte_exit(EXIT_FAILURE, "coremask is not valid\n"); } /* * Parse the coremask given as argument (hexadecimal string) and set * the global configuration of forwarding cores. */ static void parse_fwd_portmask(const char *portmask) { char *end; unsigned long long int pm; /* parse hexadecimal string */ end = NULL; pm = strtoull(portmask, &end, 16); if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); else set_fwd_ports_mask((uint64_t) pm); } static void print_invalid_socket_id_error(void) { unsigned int i = 0; fprintf(stderr, "Invalid socket id, options are: "); for (i = 0; i < num_sockets; i++) { fprintf(stderr, "%u%s", socket_ids[i], (i == num_sockets - 1) ? "\n" : ","); } } static int parse_portnuma_config(const char *q_arg) { char s[256]; const char *p, *p0 = q_arg; char *end; uint8_t i, socket_id; portid_t port_id; unsigned size; enum fieldnames { FLD_PORT = 0, FLD_SOCKET, _NUM_FLD }; unsigned long int_fld[_NUM_FLD]; char *str_fld[_NUM_FLD]; /* reset from value set at definition */ while ((p = strchr(p0,'(')) != NULL) { ++p; if((p0 = strchr(p,')')) == NULL) return -1; size = p0 - p; if(size >= sizeof(s)) return -1; snprintf(s, sizeof(s), "%.*s", size, p); if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) return -1; for (i = 0; i < _NUM_FLD; i++) { errno = 0; int_fld[i] = strtoul(str_fld[i], &end, 0); if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) return -1; } port_id = (portid_t)int_fld[FLD_PORT]; if (port_id_is_invalid(port_id, ENABLED_WARN) || port_id == (portid_t)RTE_PORT_ALL) { print_valid_ports(); return -1; } socket_id = (uint8_t)int_fld[FLD_SOCKET]; if (new_socket_id(socket_id)) { if (num_sockets >= RTE_MAX_NUMA_NODES) { print_invalid_socket_id_error(); return -1; } socket_ids[num_sockets++] = socket_id; } port_numa[port_id] = socket_id; } return 0; } static int parse_ringnuma_config(const char *q_arg) { char s[256]; const char *p, *p0 = q_arg; char *end; uint8_t i, ring_flag, socket_id; portid_t port_id; unsigned size; enum fieldnames { FLD_PORT = 0, FLD_FLAG, FLD_SOCKET, _NUM_FLD }; unsigned long int_fld[_NUM_FLD]; char *str_fld[_NUM_FLD]; #define RX_RING_ONLY 0x1 #define TX_RING_ONLY 0x2 #define RXTX_RING 0x3 /* reset from value set at definition */ while ((p = strchr(p0,'(')) != NULL) { ++p; if((p0 = strchr(p,')')) == NULL) return -1; size = p0 - p; if(size >= sizeof(s)) return -1; snprintf(s, sizeof(s), "%.*s", size, p); if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) return -1; for (i = 0; i < _NUM_FLD; i++) { errno = 0; int_fld[i] = strtoul(str_fld[i], &end, 0); if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) return -1; } port_id = (portid_t)int_fld[FLD_PORT]; if (port_id_is_invalid(port_id, ENABLED_WARN) || port_id == (portid_t)RTE_PORT_ALL) { print_valid_ports(); return -1; } socket_id = (uint8_t)int_fld[FLD_SOCKET]; if (new_socket_id(socket_id)) { if (num_sockets >= RTE_MAX_NUMA_NODES) { print_invalid_socket_id_error(); return -1; } socket_ids[num_sockets++] = socket_id; } ring_flag = (uint8_t)int_fld[FLD_FLAG]; if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { fprintf(stderr, "Invalid ring-flag=%d config for port =%d\n", ring_flag,port_id); return -1; } switch (ring_flag & RXTX_RING) { case RX_RING_ONLY: rxring_numa[port_id] = socket_id; break; case TX_RING_ONLY: txring_numa[port_id] = socket_id; break; case RXTX_RING: rxring_numa[port_id] = socket_id; txring_numa[port_id] = socket_id; break; default: fprintf(stderr, "Invalid ring-flag=%d config for port=%d\n", ring_flag,port_id); break; } } return 0; } static int parse_event_printing_config(const char *event_arg, int enable) { uint32_t mask = 0; if (!strcmp(event_arg, "unknown")) mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; else if (!strcmp(event_arg, "intr_lsc")) mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; else if (!strcmp(event_arg, "queue_state")) mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; else if (!strcmp(event_arg, "intr_reset")) mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; else if (!strcmp(event_arg, "vf_mbox")) mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; else if (!strcmp(event_arg, "ipsec")) mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; else if (!strcmp(event_arg, "macsec")) mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; else if (!strcmp(event_arg, "intr_rmv")) mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; else if (!strcmp(event_arg, "dev_probed")) mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; else if (!strcmp(event_arg, "dev_released")) mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; else if (!strcmp(event_arg, "flow_aged")) mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED; else if (!strcmp(event_arg, "err_recovering")) mask = UINT32_C(1) << RTE_ETH_EVENT_ERR_RECOVERING; else if (!strcmp(event_arg, "recovery_success")) mask = UINT32_C(1) << RTE_ETH_EVENT_RECOVERY_SUCCESS; else if (!strcmp(event_arg, "recovery_failed")) mask = UINT32_C(1) << RTE_ETH_EVENT_RECOVERY_FAILED; else if (!strcmp(event_arg, "all")) mask = ~UINT32_C(0); else { fprintf(stderr, "Invalid event: %s\n", event_arg); return -1; } if (enable) event_print_mask |= mask; else event_print_mask &= ~mask; return 0; } static int parse_xstats_list(const char *in_str, struct rte_eth_xstat_name **xstats, unsigned int *xstats_num) { int max_names_nb, names_nb, nonempty_names_nb; int name, nonempty_name; int stringlen; char **names; char *str; int ret; int i; names = NULL; str = strdup(in_str); if (str == NULL) { ret = -ENOMEM; goto out; } stringlen = strlen(str); for (i = 0, max_names_nb = 1; str[i] != '\0'; i++) { if (str[i] == ',') max_names_nb++; } names = calloc(max_names_nb, sizeof(*names)); if (names == NULL) { ret = -ENOMEM; goto out; } names_nb = rte_strsplit(str, stringlen, names, max_names_nb, ','); if (names_nb < 0) { ret = -EINVAL; goto out; } nonempty_names_nb = 0; for (i = 0; i < names_nb; i++) { if (names[i][0] == '\0') continue; nonempty_names_nb++; } *xstats = calloc(nonempty_names_nb, sizeof(**xstats)); if (*xstats == NULL) { ret = -ENOMEM; goto out; } for (name = nonempty_name = 0; name < names_nb; name++) { if (names[name][0] == '\0') continue; rte_strscpy((*xstats)[nonempty_name].name, names[name], sizeof((*xstats)[nonempty_name].name)); nonempty_name++; } *xstats_num = nonempty_names_nb; ret = 0; out: free(names); free(str); return ret; } static int parse_link_speed(int n) { uint32_t speed = RTE_ETH_LINK_SPEED_FIXED; switch (n) { case 1000: speed |= RTE_ETH_LINK_SPEED_1G; break; case 2500: speed |= RTE_ETH_LINK_SPEED_2_5G; break; case 5000: speed |= RTE_ETH_LINK_SPEED_5G; break; case 10000: speed |= RTE_ETH_LINK_SPEED_10G; break; case 25000: speed |= RTE_ETH_LINK_SPEED_25G; break; case 40000: speed |= RTE_ETH_LINK_SPEED_40G; break; case 50000: speed |= RTE_ETH_LINK_SPEED_50G; break; case 100000: speed |= RTE_ETH_LINK_SPEED_100G; break; case 200000: speed |= RTE_ETH_LINK_SPEED_200G; break; case 400000: speed |= RTE_ETH_LINK_SPEED_400G; break; case 800000: speed |= RTE_ETH_LINK_SPEED_800G; break; case 100: case 10: default: fprintf(stderr, "Unsupported fixed speed\n"); return 0; } return speed; } void launch_args_parse(int argc, char** argv) { int n, opt; int opt_idx; portid_t pid; enum { TX, RX }; /* Default offloads for all ports. */ uint64_t rx_offloads = rx_mode.offloads; uint64_t tx_offloads = tx_mode.offloads; struct rte_eth_dev_info dev_info; uint16_t rec_nb_pkts; int ret; while ((opt = getopt_long(argc, argv, short_options, long_options, &opt_idx)) != EOF) { switch (opt) { case 'i': printf("Interactive-mode selected\n"); interactive = 1; break; case 'a': printf("Auto-start selected\n"); auto_start = 1; break; case 'h': usage(argv[0]); exit(EXIT_SUCCESS); break; case TESTPMD_OPT_CMDLINE_FILE_NUM: case TESTPMD_OPT_CMDLINE_FILE_NOECHO_NUM: if (cmdline_file_count >= RTE_DIM(cmdline_files)) { fprintf(stderr, "Too many cmdline files specified (maximum %zu)\n", RTE_DIM(cmdline_files)); exit(EXIT_FAILURE); } printf("CLI commands to be read from %s\n", optarg); strlcpy(cmdline_files[cmdline_file_count].filename, optarg, sizeof(cmdline_files[cmdline_file_count].filename)); cmdline_files[cmdline_file_count].echo = (opt == TESTPMD_OPT_CMDLINE_FILE_NUM); cmdline_file_count++; 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; n = strtoul(optarg, &end, 10); if ((optarg[0] == '\0') || (end == NULL) || (*end != '\0') || n <= 0 || n >= UINT16_MAX) rte_exit(EXIT_FAILURE, "Invalid stats-period value\n"); 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; 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; 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; } 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 && (lcoreid_t)n <= nb_lcores) nb_fwd_lcores = (lcoreid_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"); } 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] > 0xFFFF) rte_exit(EXIT_FAILURE, "mbuf-size should be < 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 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 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 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: if (force_rss) rte_exit(EXIT_FAILURE, "Invalid option combination, %s and %s\n", TESTPMD_OPT_DISABLE_RSS, TESTPMD_OPT_ENABLE_RSS); rss_hf = 0; break; case TESTPMD_OPT_ENABLE_RSS_NUM: if (rss_hf == 0) rte_exit(EXIT_FAILURE, "Invalid option combination, %s and %s\n", TESTPMD_OPT_DISABLE_RSS, TESTPMD_OPT_ENABLE_RSS); force_rss = true; 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_IP | 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; 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_HAIRPIN_MAP_NUM: hairpin_multiport_mode = true; ret = parse_hairpin_map(optarg); if (ret) rte_exit(EXIT_FAILURE, "invalid hairpin map\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, "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; 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 must be > " "rx_free_thresh(%d)\n", (int)rx_free_thresh); else 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_TXONLY_FLOWS_NUM: n = atoi(optarg); if (n >= 1 && n <= 64) txonly_flows = (uint16_t)n; else rte_exit(EXIT_FAILURE, "txonly-flows must be >= 1 and <= 64\n"); break; case TESTPMD_OPT_RXQ_SHARE_NUM: rxq_share = 1; 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"); } 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; 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); break; } 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]); fprintf(stderr, "Invalid option: %s\n", argv[optind - 1]); rte_exit(EXIT_FAILURE, "Command line is incomplete or incorrect\n"); break; } } if (optind != argc) { usage(argv[0]); fprintf(stderr, "Invalid parameter: %s\n", argv[optind]); rte_exit(EXIT_FAILURE, "Command line is incorrect\n"); } if (proc_id >= (int)num_procs) rte_exit(EXIT_FAILURE, "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); /* check for multiple segments without scattered flag enabled */ if (mbuf_data_size_n > 1 && (rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER) == 0) TESTPMD_LOG(WARNING, "Warning: multiple mbuf sizes specified but scattered Rx not enabled\n"); /* check for max packet size greater than mbuf size, without scatter or multi-seg flags */ if (max_rx_pkt_len > mbuf_data_size[0]) { if ((rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER) == 0) TESTPMD_LOG(WARNING, "Warning: max-pkt-len (%u) is greater than mbuf size (%u) without scattered Rx enabled\n", max_rx_pkt_len, mbuf_data_size[0]); if ((tx_offloads & RTE_ETH_TX_OFFLOAD_MULTI_SEGS) == 0) TESTPMD_LOG(WARNING, "Warning: max-pkt-len (%u) is greater than mbuf size (%u) without multi-segment Tx enabled\n", max_rx_pkt_len, mbuf_data_size[0]); } /* check for scattered Rx enabled without also having multi-segment Tx */ if ((rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER) != 0 && (tx_offloads & RTE_ETH_TX_OFFLOAD_MULTI_SEGS) == 0) { TESTPMD_LOG(WARNING, "Warning: Scattered RX offload enabled, but TX multi-segment support not enabled.\n"); TESTPMD_LOG(WARNING, " Multi-segment packets can be received but not transmitted.\n"); } /* Set offload configuration from command line parameters. */ rx_mode.offloads = rx_offloads; tx_mode.offloads = tx_offloads; if (mempool_flags & RTE_MEMPOOL_F_NO_IOVA_CONTIG && mp_alloc_type != MP_ALLOC_ANON) { TESTPMD_LOG(WARNING, "cannot use no-iova-contig without " "mp-alloc=anon. mempool no-iova-contig is " "ignored\n"); mempool_flags = 0; } }