/*- * BSD LICENSE * * Copyright(c) 2010-2017 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef RTE_LIBRTE_CMDLINE #include #include #endif #ifdef RTE_LIBRTE_PMD_BOND #include #endif #include #include "testpmd.h" static void usage(char* progname) { printf("usage: %s " #ifdef RTE_LIBRTE_CMDLINE "[--interactive|-i] " "[--cmdline-file=FILENAME] " #endif "[--help|-h] | [--auto-start|-a] | [" "--tx-first | --stats-period=PERIOD | " "--coremask=COREMASK --portmask=PORTMASK --numa " "--mbuf-size= | --total-num-mbufs= | " "--nb-cores= | --nb-ports= | " #ifdef RTE_LIBRTE_CMDLINE "--eth-peers-configfile= | " "--eth-peer=X,M:M:M:M:M:M | " #endif "--pkt-filter-mode= |" "--rss-ip | --rss-udp | " "--rxpt= | --rxht= | --rxwt= | --rxfreet= | " "--txpt= | --txht= | --txwt= | --txfreet= | " "--txrst= | --txqflags= ]\n", progname); #ifdef RTE_LIBRTE_CMDLINE printf(" --interactive: run in interactive mode.\n"); printf(" --cmdline-file: execute cli commands before startup.\n"); #endif 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(" --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 master 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(" --numa: enable NUMA-aware allocation of RX/TX rings and of " "RX memory buffers (mbufs).\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: set the data size of mbuf to N bytes.\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"); #ifdef RTE_LIBRTE_CMDLINE 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); #endif printf(" --pkt-filter-mode=N: set Flow Director mode " "(N: none (default mode) or signature or perfect).\n"); printf(" --pkt-filter-report-hash=N: set Flow Director report mode " "(N: none or match (default) or always).\n"); printf(" --pkt-filter-size=N: set Flow Director mode " "(N: 64K (default mode) or 128K or 256K).\n"); printf(" --pkt-filter-drop-queue=N: set drop-queue. " "In perfect mode, when you add a rule with queue = -1 " "the packet will be enqueued into the rx drop-queue. " "If the drop-queue doesn't exist, the packet is dropped. " "By default drop-queue=127.\n"); #ifdef RTE_LIBRTE_LATENCY_STATS printf(" --latencystats=N: enable latency and jitter statistcs " "monitoring on forwarding lcore id N.\n"); #endif printf(" --disable-crc-strip: disable CRC stripping by hardware.\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(" --disable-hw-vlan: disable hardware vlan.\n"); printf(" --disable-hw-vlan-filter: disable hardware vlan filter.\n"); printf(" --disable-hw-vlan-strip: disable hardware vlan strip.\n"); printf(" --disable-hw-vlan-extend: disable hardware vlan extend.\n"); printf(" --enable-drop-en: enable per queue packet drop.\n"); printf(" --disable-rss: disable rss.\n"); printf(" --port-topology=N: set port topology (N: paired (default) or " "chained).\n"); printf(" --forward-mode=N: set forwarding mode (N: %s).\n", list_pkt_forwarding_modes()); printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\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(" --burst=N: set the number of packets per burst to N.\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(" --txqflags=0xXXXXXXXX: hexadecimal bitmask of TX queue flags " "(0 <= N <= 0x7FFFFFFF).\n"); printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " "tx queues statistics counters mapping " "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " "rx queues statistics counters mapping " "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); printf(" --no-flush-rx: Don't flush RX streams before forwarding." " Used mainly with PCAP drivers.\n"); printf(" --txpkts=X[,Y]*: set TX segment sizes" " or total packet length.\n"); printf(" --disable-link-check: disable check on link status when " "starting/stopping ports.\n"); printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); printf(" --bitrate-stats=N: set the logical core N to perform " "bit-rate calculation.\n"); printf(" --print-event : " "enable print of designated event or all of them.\n"); printf(" --mask-event : " "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"); } #ifdef RTE_LIBRTE_CMDLINE static int init_peer_eth_addrs(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 (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i], sizeof(peer_eth_addrs[i])) < 0) { printf("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; } #endif /* * 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 int parse_queue_stats_mapping_config(const char *q_arg, int is_rx) { char s[256]; const char *p, *p0 = q_arg; char *end; enum fieldnames { FLD_PORT = 0, FLD_QUEUE, FLD_STATS_COUNTER, _NUM_FLD }; unsigned long int_fld[_NUM_FLD]; char *str_fld[_NUM_FLD]; int i; unsigned size; /* reset from value set at definition */ is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 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; } /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { printf("Stats counter not in the correct range 0..%d\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); return -1; } if (!is_rx) { if ((nb_tx_queue_stats_mappings >= MAX_TX_QUEUE_STATS_MAPPINGS)) { printf("exceeded max number of TX queue " "statistics mappings: %hu\n", nb_tx_queue_stats_mappings); return -1; } tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = (uint8_t)int_fld[FLD_PORT]; tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = (uint8_t)int_fld[FLD_QUEUE]; tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = (uint8_t)int_fld[FLD_STATS_COUNTER]; ++nb_tx_queue_stats_mappings; } else { if ((nb_rx_queue_stats_mappings >= MAX_RX_QUEUE_STATS_MAPPINGS)) { printf("exceeded max number of RX queue " "statistics mappings: %hu\n", nb_rx_queue_stats_mappings); return -1; } rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = (uint8_t)int_fld[FLD_PORT]; rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = (uint8_t)int_fld[FLD_QUEUE]; rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = (uint8_t)int_fld[FLD_STATS_COUNTER]; ++nb_rx_queue_stats_mappings; } } /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ /* than to the default array (that was set at its definition) */ is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : (tx_queue_stats_mappings = tx_queue_stats_mappings_array); return 0; } static void print_invalid_socket_id_error(void) { unsigned int i = 0; printf("Invalid socket id, options are: "); for (i = 0; i < num_sockets; i++) { printf("%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)) { print_invalid_socket_id_error(); return -1; } 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)) { print_invalid_socket_id_error(); return -1; } ring_flag = (uint8_t)int_fld[FLD_FLAG]; if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { printf("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: printf("Invalid ring-flag=%d config for port=%d\n", ring_flag,port_id); break; } } return 0; } static int parse_event_printing_config(const char *optarg, int enable) { uint32_t mask = 0; if (!strcmp(optarg, "unknown")) mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; else if (!strcmp(optarg, "intr_lsc")) mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; else if (!strcmp(optarg, "queue_state")) mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; else if (!strcmp(optarg, "intr_reset")) mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; else if (!strcmp(optarg, "vf_mbox")) mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; else if (!strcmp(optarg, "macsec")) mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; else if (!strcmp(optarg, "intr_rmv")) mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; else if (!strcmp(optarg, "all")) mask = ~UINT32_C(0); else { fprintf(stderr, "Invalid event: %s\n", optarg); return -1; } if (enable) event_print_mask |= mask; else event_print_mask &= ~mask; return 0; } void launch_args_parse(int argc, char** argv) { int n, opt; char **argvopt; int opt_idx; portid_t pid; enum { TX, RX }; static struct option lgopts[] = { { "help", 0, 0, 0 }, #ifdef RTE_LIBRTE_CMDLINE { "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 }, #endif { "tx-first", 0, 0, 0 }, { "stats-period", 1, 0, 0 }, { "ports", 1, 0, 0 }, { "nb-cores", 1, 0, 0 }, { "nb-ports", 1, 0, 0 }, { "coremask", 1, 0, 0 }, { "portmask", 1, 0, 0 }, { "numa", 0, 0, 0 }, { "no-numa", 0, 0, 0 }, { "mp-anon", 0, 0, 0 }, { "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 }, { "pkt-filter-mode", 1, 0, 0 }, { "pkt-filter-report-hash", 1, 0, 0 }, { "pkt-filter-size", 1, 0, 0 }, { "pkt-filter-drop-queue", 1, 0, 0 }, #ifdef RTE_LIBRTE_LATENCY_STATS { "latencystats", 1, 0, 0 }, #endif #ifdef RTE_LIBRTE_BITRATE { "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 }, { "disable-hw-vlan", 0, 0, 0 }, { "disable-hw-vlan-filter", 0, 0, 0 }, { "disable-hw-vlan-strip", 0, 0, 0 }, { "disable-hw-vlan-extend", 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 }, { "rxq", 1, 0, 0 }, { "txq", 1, 0, 0 }, { "rxd", 1, 0, 0 }, { "txd", 1, 0, 0 }, { "burst", 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 }, { "txqflags", 1, 0, 0 }, { "rxpt", 1, 0, 0 }, { "rxht", 1, 0, 0 }, { "rxwt", 1, 0, 0 }, { "rxfreet", 1, 0, 0 }, { "tx-queue-stats-mapping", 1, 0, 0 }, { "rx-queue-stats-mapping", 1, 0, 0 }, { "no-flush-rx", 0, 0, 0 }, { "flow-isolate-all", 0, 0, 0 }, { "txpkts", 1, 0, 0 }, { "disable-link-check", 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 }, { 0, 0, 0, 0 }, }; argvopt = argv; #ifdef RTE_LIBRTE_CMDLINE #define SHORTOPTS "i" #else #define SHORTOPTS "" #endif while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", lgopts, &opt_idx)) != EOF) { switch (opt) { #ifdef RTE_LIBRTE_CMDLINE case 'i': printf("Interactive-mode selected\n"); interactive = 1; break; #endif case 'a': printf("Auto-start selected\n"); auto_start = 1; break; case 0: /*long options */ if (!strcmp(lgopts[opt_idx].name, "help")) { usage(argv[0]); rte_exit(EXIT_SUCCESS, "Displayed help\n"); } #ifdef RTE_LIBRTE_CMDLINE 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); snprintf(cmdline_filename, sizeof(cmdline_filename), "%s", optarg); } 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')) break; stats_period = n; break; } 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; uint8_t c, peer_addr[6]; 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 (cmdline_parse_etheraddr(NULL, port_end, &peer_addr, sizeof(peer_addr)) < 0) rte_exit(EXIT_FAILURE, "Invalid ethernet address: %s\n", port_end); for (c = 0; c < 6; c++) peer_eth_addrs[n].addr_bytes[c] = peer_addr[c]; nb_peer_eth_addrs++; } #endif 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 rte_exit(EXIT_FAILURE, "nb-cores should be > 0 and <= %d\n", nb_lcores); } 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, "no-numa")) numa_support = 0; if (!strcmp(lgopts[opt_idx].name, "numa")) numa_support = 1; if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { mp_anon = 1; } 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")) { n = atoi(optarg); if (n > 0 && n <= 0xFFFF) mbuf_data_size = (uint16_t) n; else rte_exit(EXIT_FAILURE, "mbuf-size should be > 0 and < 65536\n"); } if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { n = atoi(optarg); if (n > 1024) param_total_num_mbufs = (unsigned)n; else rte_exit(EXIT_FAILURE, "total-num-mbufs should be > 1024\n"); } if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { n = atoi(optarg); if (n >= ETHER_MIN_LEN) { rx_mode.max_rx_pkt_len = (uint32_t) n; if (n > ETHER_MAX_LEN) rx_mode.jumbo_frame = 1; } else rte_exit(EXIT_FAILURE, "Invalid max-pkt-len=%d - should be > %d\n", n, ETHER_MIN_LEN); } if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { if (!strcmp(optarg, "signature")) fdir_conf.mode = RTE_FDIR_MODE_SIGNATURE; else if (!strcmp(optarg, "perfect")) fdir_conf.mode = RTE_FDIR_MODE_PERFECT; else if (!strcmp(optarg, "perfect-mac-vlan")) fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; else if (!strcmp(optarg, "perfect-tunnel")) fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; else if (!strcmp(optarg, "none")) fdir_conf.mode = RTE_FDIR_MODE_NONE; else rte_exit(EXIT_FAILURE, "pkt-mode-invalid %s invalid - must be: " "none, signature, perfect, perfect-mac-vlan" " or perfect-tunnel\n", optarg); } if (!strcmp(lgopts[opt_idx].name, "pkt-filter-report-hash")) { if (!strcmp(optarg, "none")) fdir_conf.status = RTE_FDIR_NO_REPORT_STATUS; else if (!strcmp(optarg, "match")) fdir_conf.status = RTE_FDIR_REPORT_STATUS; else if (!strcmp(optarg, "always")) fdir_conf.status = RTE_FDIR_REPORT_STATUS_ALWAYS; else rte_exit(EXIT_FAILURE, "pkt-filter-report-hash %s invalid " "- must be: none or match or always\n", optarg); } if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { if (!strcmp(optarg, "64K")) fdir_conf.pballoc = RTE_FDIR_PBALLOC_64K; else if (!strcmp(optarg, "128K")) fdir_conf.pballoc = RTE_FDIR_PBALLOC_128K; else if (!strcmp(optarg, "256K")) fdir_conf.pballoc = RTE_FDIR_PBALLOC_256K; else rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" " must be: 64K or 128K or 256K\n", optarg); } if (!strcmp(lgopts[opt_idx].name, "pkt-filter-drop-queue")) { n = atoi(optarg); if (n >= 0) fdir_conf.drop_queue = (uint8_t) n; else rte_exit(EXIT_FAILURE, "drop queue %d invalid - must" "be >= 0 \n", n); } #ifdef RTE_LIBRTE_LATENCY_STATS 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); } #endif #ifdef RTE_LIBRTE_BITRATE 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); } #endif if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) rx_mode.hw_strip_crc = 0; if (!strcmp(lgopts[opt_idx].name, "enable-lro")) rx_mode.enable_lro = 1; if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) rx_mode.enable_scatter = 1; if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) rx_mode.hw_ip_checksum = 1; if (!strcmp(lgopts[opt_idx].name, "enable-rx-timestamp")) rx_mode.hw_timestamp = 1; if (!strcmp(lgopts[opt_idx].name, "disable-hw-vlan")) { rx_mode.hw_vlan_filter = 0; rx_mode.hw_vlan_strip = 0; rx_mode.hw_vlan_extend = 0; } if (!strcmp(lgopts[opt_idx].name, "disable-hw-vlan-filter")) rx_mode.hw_vlan_filter = 0; if (!strcmp(lgopts[opt_idx].name, "disable-hw-vlan-strip")) rx_mode.hw_vlan_strip = 0; if (!strcmp(lgopts[opt_idx].name, "disable-hw-vlan-extend")) rx_mode.hw_vlan_extend = 0; 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 = ETH_RSS_IP; if (!strcmp(lgopts[opt_idx].name, "rss-udp")) rss_hf = ETH_RSS_UDP; 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 (!nb_rxq && !nb_txq) { rte_exit(EXIT_FAILURE, "Either rx or tx queues should " "be non-zero\n"); } if (!strcmp(lgopts[opt_idx].name, "burst")) { n = atoi(optarg); if ((n >= 1) && (n <= MAX_PKT_BURST)) nb_pkt_per_burst = (uint16_t) n; else rte_exit(EXIT_FAILURE, "burst must >= 1 and <= %d]", MAX_PKT_BURST); } 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, "txqflags")) { char *end = NULL; n = strtoul(optarg, &end, 16); if (n >= 0) txq_flags = (int32_t)n; else rte_exit(EXIT_FAILURE, "txqflags 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 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; 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")) { 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, "tx-queue-stats-mapping")) { if (parse_queue_stats_mapping_config(optarg, TX)) { rte_exit(EXIT_FAILURE, "invalid TX queue statistics mapping config entered\n"); } } if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { if (parse_queue_stats_mapping_config(optarg, RX)) { rte_exit(EXIT_FAILURE, "invalid RX queue statistics mapping config entered\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); else rte_exit(EXIT_FAILURE, "bad txpkts\n"); } if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) no_flush_rx = 1; if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) no_link_check = 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, "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"); } break; case 'h': usage(argv[0]); rte_exit(EXIT_SUCCESS, "Displayed help\n"); break; default: usage(argv[0]); rte_exit(EXIT_FAILURE, "Command line is incomplete or incorrect\n"); break; } } }