1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
14 #include <sys/types.h>
16 #include <sys/queue.h>
23 #include <rte_common.h>
24 #include <rte_byteorder.h>
26 #include <rte_debug.h>
27 #include <rte_cycles.h>
28 #include <rte_memory.h>
29 #include <rte_launch.h>
31 #include <rte_per_lcore.h>
32 #include <rte_lcore.h>
33 #include <rte_atomic.h>
34 #include <rte_branch_prediction.h>
35 #include <rte_mempool.h>
36 #include <rte_interrupts.h>
38 #include <rte_ether.h>
39 #include <rte_ethdev.h>
40 #include <rte_string_fns.h>
41 #ifdef RTE_LIBRTE_CMDLINE
42 #include <cmdline_parse.h>
43 #include <cmdline_parse_etheraddr.h>
45 #ifdef RTE_LIBRTE_PMD_BOND
46 #include <rte_eth_bond.h>
56 #ifdef RTE_LIBRTE_CMDLINE
58 "[--cmdline-file=FILENAME] "
60 "[--help|-h] | [--auto-start|-a] | ["
61 "--tx-first | --stats-period=PERIOD | "
62 "--coremask=COREMASK --portmask=PORTMASK --numa "
63 "--mbuf-size= | --total-num-mbufs= | "
64 "--nb-cores= | --nb-ports= | "
65 #ifdef RTE_LIBRTE_CMDLINE
66 "--eth-peers-configfile= | "
67 "--eth-peer=X,M:M:M:M:M:M | "
69 "--pkt-filter-mode= |"
70 "--rss-ip | --rss-udp | "
71 "--rxpt= | --rxht= | --rxwt= | --rxfreet= | "
72 "--txpt= | --txht= | --txwt= | --txfreet= | "
73 "--txrst= | --tx-offloads ]\n",
75 #ifdef RTE_LIBRTE_CMDLINE
76 printf(" --interactive: run in interactive mode.\n");
77 printf(" --cmdline-file: execute cli commands before startup.\n");
79 printf(" --auto-start: start forwarding on init "
80 "[always when non-interactive].\n");
81 printf(" --help: display this message and quit.\n");
82 printf(" --tx-first: start forwarding sending a burst first "
83 "(only if interactive is disabled).\n");
84 printf(" --stats-period=PERIOD: statistics will be shown "
85 "every PERIOD seconds (only if interactive is disabled).\n");
86 printf(" --nb-cores=N: set the number of forwarding cores "
87 "(1 <= N <= %d).\n", nb_lcores);
88 printf(" --nb-ports=N: set the number of forwarding ports "
89 "(1 <= N <= %d).\n", nb_ports);
90 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running "
91 "the packet forwarding test. The master lcore is reserved for "
92 "command line parsing only, and cannot be masked on for "
93 "packet forwarding.\n");
94 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used "
95 "by the packet forwarding test.\n");
96 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of "
97 "RX memory buffers (mbufs).\n");
98 printf(" --port-numa-config=(port,socket)[,(port,socket)]: "
99 "specify the socket on which the memory pool "
100 "used by the port will be allocated.\n");
101 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: "
102 "specify the socket on which the TX/RX rings for "
103 "the port will be allocated "
104 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n");
105 printf(" --socket-num=N: set socket from which all memory is allocated "
107 printf(" --mbuf-size=N: set the data size of mbuf to N bytes.\n");
108 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated "
110 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n");
111 #ifdef RTE_LIBRTE_CMDLINE
112 printf(" --eth-peers-configfile=name: config file with ethernet addresses "
114 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer "
115 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS);
117 printf(" --pkt-filter-mode=N: set Flow Director mode "
118 "(N: none (default mode) or signature or perfect).\n");
119 printf(" --pkt-filter-report-hash=N: set Flow Director report mode "
120 "(N: none or match (default) or always).\n");
121 printf(" --pkt-filter-size=N: set Flow Director mode "
122 "(N: 64K (default mode) or 128K or 256K).\n");
123 printf(" --pkt-filter-drop-queue=N: set drop-queue. "
124 "In perfect mode, when you add a rule with queue = -1 "
125 "the packet will be enqueued into the rx drop-queue. "
126 "If the drop-queue doesn't exist, the packet is dropped. "
127 "By default drop-queue=127.\n");
128 #ifdef RTE_LIBRTE_LATENCY_STATS
129 printf(" --latencystats=N: enable latency and jitter statistcs "
130 "monitoring on forwarding lcore id N.\n");
132 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n");
133 printf(" --enable-lro: enable large receive offload.\n");
134 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n");
135 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n");
136 printf(" --enable-hw-vlan: enable hardware vlan.\n");
137 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n");
138 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n");
139 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n");
140 printf(" --enable-drop-en: enable per queue packet drop.\n");
141 printf(" --disable-rss: disable rss.\n");
142 printf(" --port-topology=N: set port topology (N: paired (default) or "
144 printf(" --forward-mode=N: set forwarding mode (N: %s).\n",
145 list_pkt_forwarding_modes());
146 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n");
147 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n");
148 printf(" --rxq=N: set the number of RX queues per port to N.\n");
149 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n");
150 printf(" --txq=N: set the number of TX queues per port to N.\n");
151 printf(" --txd=N: set the number of descriptors in TX rings to N.\n");
152 printf(" --burst=N: set the number of packets per burst to N.\n");
153 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n");
154 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n");
155 printf(" --rxht=N: set the host threshold register of RX rings to N.\n");
156 printf(" --rxfreet=N: set the free threshold of RX descriptors to N "
157 "(0 <= N < value of rxd).\n");
158 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n");
159 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n");
160 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n");
161 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n");
162 printf(" --txfreet=N: set the transmit free threshold of TX rings to N "
163 "(0 <= N <= value of txd).\n");
164 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N "
165 "(0 <= N <= value of txd).\n");
166 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
167 "tx queues statistics counters mapping "
168 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
169 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
170 "rx queues statistics counters mapping "
171 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
172 printf(" --no-flush-rx: Don't flush RX streams before forwarding."
173 " Used mainly with PCAP drivers.\n");
174 printf(" --txpkts=X[,Y]*: set TX segment sizes"
175 " or total packet length.\n");
176 printf(" --disable-link-check: disable check on link status when "
177 "starting/stopping ports.\n");
178 printf(" --no-lsc-interrupt: disable link status change interrupt.\n");
179 printf(" --no-rmv-interrupt: disable device removal interrupt.\n");
180 printf(" --bitrate-stats=N: set the logical core N to perform "
181 "bit-rate calculation.\n");
182 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: "
183 "enable print of designated event or all of them.\n");
184 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: "
185 "disable print of designated event or all of them.\n");
186 printf(" --flow-isolate-all: "
187 "requests flow API isolated mode on all ports at initialization time.\n");
188 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n");
191 #ifdef RTE_LIBRTE_CMDLINE
193 init_peer_eth_addrs(char *config_filename)
199 config_file = fopen(config_filename, "r");
200 if (config_file == NULL) {
201 perror("Failed to open eth config file\n");
205 for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
207 if (fgets(buf, sizeof(buf), config_file) == NULL)
210 if (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i],
211 sizeof(peer_eth_addrs[i])) < 0) {
212 printf("Bad MAC address format on line %d\n", i+1);
218 nb_peer_eth_addrs = (portid_t) i;
224 * Parse the coremask given as argument (hexadecimal string) and set
225 * the global configuration of forwarding cores.
228 parse_fwd_coremask(const char *coremask)
231 unsigned long long int cm;
233 /* parse hexadecimal string */
235 cm = strtoull(coremask, &end, 16);
236 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0'))
237 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n");
238 else if (set_fwd_lcores_mask((uint64_t) cm) < 0)
239 rte_exit(EXIT_FAILURE, "coremask is not valid\n");
243 * Parse the coremask given as argument (hexadecimal string) and set
244 * the global configuration of forwarding cores.
247 parse_fwd_portmask(const char *portmask)
250 unsigned long long int pm;
252 /* parse hexadecimal string */
254 pm = strtoull(portmask, &end, 16);
255 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
256 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n");
258 set_fwd_ports_mask((uint64_t) pm);
263 parse_queue_stats_mapping_config(const char *q_arg, int is_rx)
266 const char *p, *p0 = q_arg;
274 unsigned long int_fld[_NUM_FLD];
275 char *str_fld[_NUM_FLD];
279 /* reset from value set at definition */
280 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0);
282 while ((p = strchr(p0,'(')) != NULL) {
284 if((p0 = strchr(p,')')) == NULL)
288 if(size >= sizeof(s))
291 snprintf(s, sizeof(s), "%.*s", size, p);
292 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
294 for (i = 0; i < _NUM_FLD; i++){
296 int_fld[i] = strtoul(str_fld[i], &end, 0);
297 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
300 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */
301 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
302 printf("Stats counter not in the correct range 0..%d\n",
303 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
308 if ((nb_tx_queue_stats_mappings >=
309 MAX_TX_QUEUE_STATS_MAPPINGS)) {
310 printf("exceeded max number of TX queue "
311 "statistics mappings: %hu\n",
312 nb_tx_queue_stats_mappings);
315 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id =
316 (uint8_t)int_fld[FLD_PORT];
317 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id =
318 (uint8_t)int_fld[FLD_QUEUE];
319 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id =
320 (uint8_t)int_fld[FLD_STATS_COUNTER];
321 ++nb_tx_queue_stats_mappings;
324 if ((nb_rx_queue_stats_mappings >=
325 MAX_RX_QUEUE_STATS_MAPPINGS)) {
326 printf("exceeded max number of RX queue "
327 "statistics mappings: %hu\n",
328 nb_rx_queue_stats_mappings);
331 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id =
332 (uint8_t)int_fld[FLD_PORT];
333 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id =
334 (uint8_t)int_fld[FLD_QUEUE];
335 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id =
336 (uint8_t)int_fld[FLD_STATS_COUNTER];
337 ++nb_rx_queue_stats_mappings;
341 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */
342 /* than to the default array (that was set at its definition) */
343 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) :
344 (tx_queue_stats_mappings = tx_queue_stats_mappings_array);
349 print_invalid_socket_id_error(void)
353 printf("Invalid socket id, options are: ");
354 for (i = 0; i < num_sockets; i++) {
355 printf("%u%s", socket_ids[i],
356 (i == num_sockets - 1) ? "\n" : ",");
361 parse_portnuma_config(const char *q_arg)
364 const char *p, *p0 = q_arg;
366 uint8_t i, socket_id;
374 unsigned long int_fld[_NUM_FLD];
375 char *str_fld[_NUM_FLD];
378 /* reset from value set at definition */
379 while ((p = strchr(p0,'(')) != NULL) {
381 if((p0 = strchr(p,')')) == NULL)
385 if(size >= sizeof(s))
388 snprintf(s, sizeof(s), "%.*s", size, p);
389 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
391 for (i = 0; i < _NUM_FLD; i++) {
393 int_fld[i] = strtoul(str_fld[i], &end, 0);
394 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
397 port_id = (portid_t)int_fld[FLD_PORT];
398 if (port_id_is_invalid(port_id, ENABLED_WARN) ||
399 port_id == (portid_t)RTE_PORT_ALL) {
400 printf("Valid port range is [0");
401 RTE_ETH_FOREACH_DEV(pid)
406 socket_id = (uint8_t)int_fld[FLD_SOCKET];
407 if (new_socket_id(socket_id)) {
408 print_invalid_socket_id_error();
411 port_numa[port_id] = socket_id;
418 parse_ringnuma_config(const char *q_arg)
421 const char *p, *p0 = q_arg;
423 uint8_t i, ring_flag, socket_id;
432 unsigned long int_fld[_NUM_FLD];
433 char *str_fld[_NUM_FLD];
435 #define RX_RING_ONLY 0x1
436 #define TX_RING_ONLY 0x2
437 #define RXTX_RING 0x3
439 /* reset from value set at definition */
440 while ((p = strchr(p0,'(')) != NULL) {
442 if((p0 = strchr(p,')')) == NULL)
446 if(size >= sizeof(s))
449 snprintf(s, sizeof(s), "%.*s", size, p);
450 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
452 for (i = 0; i < _NUM_FLD; i++) {
454 int_fld[i] = strtoul(str_fld[i], &end, 0);
455 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
458 port_id = (portid_t)int_fld[FLD_PORT];
459 if (port_id_is_invalid(port_id, ENABLED_WARN) ||
460 port_id == (portid_t)RTE_PORT_ALL) {
461 printf("Valid port range is [0");
462 RTE_ETH_FOREACH_DEV(pid)
467 socket_id = (uint8_t)int_fld[FLD_SOCKET];
468 if (new_socket_id(socket_id)) {
469 print_invalid_socket_id_error();
472 ring_flag = (uint8_t)int_fld[FLD_FLAG];
473 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) {
474 printf("Invalid ring-flag=%d config for port =%d\n",
479 switch (ring_flag & RXTX_RING) {
481 rxring_numa[port_id] = socket_id;
484 txring_numa[port_id] = socket_id;
487 rxring_numa[port_id] = socket_id;
488 txring_numa[port_id] = socket_id;
491 printf("Invalid ring-flag=%d config for port=%d\n",
501 parse_event_printing_config(const char *optarg, int enable)
505 if (!strcmp(optarg, "unknown"))
506 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN;
507 else if (!strcmp(optarg, "intr_lsc"))
508 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC;
509 else if (!strcmp(optarg, "queue_state"))
510 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE;
511 else if (!strcmp(optarg, "intr_reset"))
512 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET;
513 else if (!strcmp(optarg, "vf_mbox"))
514 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX;
515 else if (!strcmp(optarg, "macsec"))
516 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC;
517 else if (!strcmp(optarg, "intr_rmv"))
518 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV;
519 else if (!strcmp(optarg, "dev_probed"))
520 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW;
521 else if (!strcmp(optarg, "dev_released"))
522 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY;
523 else if (!strcmp(optarg, "all"))
526 fprintf(stderr, "Invalid event: %s\n", optarg);
530 event_print_mask |= mask;
532 event_print_mask &= ~mask;
537 launch_args_parse(int argc, char** argv)
544 /* Default offloads for all ports. */
545 uint64_t rx_offloads = rx_mode.offloads;
546 uint64_t tx_offloads = tx_mode.offloads;
548 static struct option lgopts[] = {
550 #ifdef RTE_LIBRTE_CMDLINE
551 { "interactive", 0, 0, 0 },
552 { "cmdline-file", 1, 0, 0 },
553 { "auto-start", 0, 0, 0 },
554 { "eth-peers-configfile", 1, 0, 0 },
555 { "eth-peer", 1, 0, 0 },
557 { "tx-first", 0, 0, 0 },
558 { "stats-period", 1, 0, 0 },
559 { "ports", 1, 0, 0 },
560 { "nb-cores", 1, 0, 0 },
561 { "nb-ports", 1, 0, 0 },
562 { "coremask", 1, 0, 0 },
563 { "portmask", 1, 0, 0 },
565 { "no-numa", 0, 0, 0 },
566 { "mp-anon", 0, 0, 0 },
567 { "port-numa-config", 1, 0, 0 },
568 { "ring-numa-config", 1, 0, 0 },
569 { "socket-num", 1, 0, 0 },
570 { "mbuf-size", 1, 0, 0 },
571 { "total-num-mbufs", 1, 0, 0 },
572 { "max-pkt-len", 1, 0, 0 },
573 { "pkt-filter-mode", 1, 0, 0 },
574 { "pkt-filter-report-hash", 1, 0, 0 },
575 { "pkt-filter-size", 1, 0, 0 },
576 { "pkt-filter-drop-queue", 1, 0, 0 },
577 #ifdef RTE_LIBRTE_LATENCY_STATS
578 { "latencystats", 1, 0, 0 },
580 #ifdef RTE_LIBRTE_BITRATE
581 { "bitrate-stats", 1, 0, 0 },
583 { "disable-crc-strip", 0, 0, 0 },
584 { "enable-lro", 0, 0, 0 },
585 { "enable-rx-cksum", 0, 0, 0 },
586 { "enable-rx-timestamp", 0, 0, 0 },
587 { "enable-scatter", 0, 0, 0 },
588 { "enable-hw-vlan", 0, 0, 0 },
589 { "enable-hw-vlan-filter", 0, 0, 0 },
590 { "enable-hw-vlan-strip", 0, 0, 0 },
591 { "enable-hw-vlan-extend", 0, 0, 0 },
592 { "enable-drop-en", 0, 0, 0 },
593 { "disable-rss", 0, 0, 0 },
594 { "port-topology", 1, 0, 0 },
595 { "forward-mode", 1, 0, 0 },
596 { "rss-ip", 0, 0, 0 },
597 { "rss-udp", 0, 0, 0 },
602 { "burst", 1, 0, 0 },
603 { "mbcache", 1, 0, 0 },
607 { "txfreet", 1, 0, 0 },
608 { "txrst", 1, 0, 0 },
612 { "rxfreet", 1, 0, 0 },
613 { "tx-queue-stats-mapping", 1, 0, 0 },
614 { "rx-queue-stats-mapping", 1, 0, 0 },
615 { "no-flush-rx", 0, 0, 0 },
616 { "flow-isolate-all", 0, 0, 0 },
617 { "txpkts", 1, 0, 0 },
618 { "disable-link-check", 0, 0, 0 },
619 { "no-lsc-interrupt", 0, 0, 0 },
620 { "no-rmv-interrupt", 0, 0, 0 },
621 { "print-event", 1, 0, 0 },
622 { "mask-event", 1, 0, 0 },
623 { "tx-offloads", 1, 0, 0 },
629 #ifdef RTE_LIBRTE_CMDLINE
630 #define SHORTOPTS "i"
634 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah",
635 lgopts, &opt_idx)) != EOF) {
637 #ifdef RTE_LIBRTE_CMDLINE
639 printf("Interactive-mode selected\n");
644 printf("Auto-start selected\n");
648 case 0: /*long options */
649 if (!strcmp(lgopts[opt_idx].name, "help")) {
651 rte_exit(EXIT_SUCCESS, "Displayed help\n");
653 #ifdef RTE_LIBRTE_CMDLINE
654 if (!strcmp(lgopts[opt_idx].name, "interactive")) {
655 printf("Interactive-mode selected\n");
658 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) {
659 printf("CLI commands to be read from %s\n",
661 snprintf(cmdline_filename,
662 sizeof(cmdline_filename), "%s",
665 if (!strcmp(lgopts[opt_idx].name, "auto-start")) {
666 printf("Auto-start selected\n");
669 if (!strcmp(lgopts[opt_idx].name, "tx-first")) {
670 printf("Ports to start sending a burst of "
674 if (!strcmp(lgopts[opt_idx].name, "stats-period")) {
678 n = strtoul(optarg, &end, 10);
679 if ((optarg[0] == '\0') || (end == NULL) ||
686 if (!strcmp(lgopts[opt_idx].name,
687 "eth-peers-configfile")) {
688 if (init_peer_eth_addrs(optarg) != 0)
689 rte_exit(EXIT_FAILURE,
690 "Cannot open logfile\n");
692 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) {
694 uint8_t c, peer_addr[6];
697 n = strtoul(optarg, &port_end, 10);
698 if (errno != 0 || port_end == optarg || *port_end++ != ',')
699 rte_exit(EXIT_FAILURE,
700 "Invalid eth-peer: %s", optarg);
701 if (n >= RTE_MAX_ETHPORTS)
702 rte_exit(EXIT_FAILURE,
703 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n",
704 n, RTE_MAX_ETHPORTS);
706 if (cmdline_parse_etheraddr(NULL, port_end,
707 &peer_addr, sizeof(peer_addr)) < 0)
708 rte_exit(EXIT_FAILURE,
709 "Invalid ethernet address: %s\n",
711 for (c = 0; c < 6; c++)
712 peer_eth_addrs[n].addr_bytes[c] =
717 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) {
719 if (n > 0 && n <= nb_ports)
722 rte_exit(EXIT_FAILURE,
723 "Invalid port %d\n", n);
725 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) {
727 if (n > 0 && n <= nb_lcores)
728 nb_fwd_lcores = (uint8_t) n;
730 rte_exit(EXIT_FAILURE,
731 "nb-cores should be > 0 and <= %d\n",
734 if (!strcmp(lgopts[opt_idx].name, "coremask"))
735 parse_fwd_coremask(optarg);
736 if (!strcmp(lgopts[opt_idx].name, "portmask"))
737 parse_fwd_portmask(optarg);
738 if (!strcmp(lgopts[opt_idx].name, "no-numa"))
740 if (!strcmp(lgopts[opt_idx].name, "numa"))
742 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) {
745 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) {
746 if (parse_portnuma_config(optarg))
747 rte_exit(EXIT_FAILURE,
748 "invalid port-numa configuration\n");
750 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config"))
751 if (parse_ringnuma_config(optarg))
752 rte_exit(EXIT_FAILURE,
753 "invalid ring-numa configuration\n");
754 if (!strcmp(lgopts[opt_idx].name, "socket-num")) {
756 if (!new_socket_id((uint8_t)n)) {
757 socket_num = (uint8_t)n;
759 print_invalid_socket_id_error();
760 rte_exit(EXIT_FAILURE,
761 "Invalid socket id");
764 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) {
766 if (n > 0 && n <= 0xFFFF)
767 mbuf_data_size = (uint16_t) n;
769 rte_exit(EXIT_FAILURE,
770 "mbuf-size should be > 0 and < 65536\n");
772 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) {
775 param_total_num_mbufs = (unsigned)n;
777 rte_exit(EXIT_FAILURE,
778 "total-num-mbufs should be > 1024\n");
780 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) {
782 if (n >= ETHER_MIN_LEN) {
783 rx_mode.max_rx_pkt_len = (uint32_t) n;
784 if (n > ETHER_MAX_LEN)
786 DEV_RX_OFFLOAD_JUMBO_FRAME;
788 rte_exit(EXIT_FAILURE,
789 "Invalid max-pkt-len=%d - should be > %d\n",
792 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) {
793 if (!strcmp(optarg, "signature"))
795 RTE_FDIR_MODE_SIGNATURE;
796 else if (!strcmp(optarg, "perfect"))
797 fdir_conf.mode = RTE_FDIR_MODE_PERFECT;
798 else if (!strcmp(optarg, "perfect-mac-vlan"))
799 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN;
800 else if (!strcmp(optarg, "perfect-tunnel"))
801 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL;
802 else if (!strcmp(optarg, "none"))
803 fdir_conf.mode = RTE_FDIR_MODE_NONE;
805 rte_exit(EXIT_FAILURE,
806 "pkt-mode-invalid %s invalid - must be: "
807 "none, signature, perfect, perfect-mac-vlan"
808 " or perfect-tunnel\n",
811 if (!strcmp(lgopts[opt_idx].name,
812 "pkt-filter-report-hash")) {
813 if (!strcmp(optarg, "none"))
815 RTE_FDIR_NO_REPORT_STATUS;
816 else if (!strcmp(optarg, "match"))
818 RTE_FDIR_REPORT_STATUS;
819 else if (!strcmp(optarg, "always"))
821 RTE_FDIR_REPORT_STATUS_ALWAYS;
823 rte_exit(EXIT_FAILURE,
824 "pkt-filter-report-hash %s invalid "
825 "- must be: none or match or always\n",
828 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) {
829 if (!strcmp(optarg, "64K"))
831 RTE_FDIR_PBALLOC_64K;
832 else if (!strcmp(optarg, "128K"))
834 RTE_FDIR_PBALLOC_128K;
835 else if (!strcmp(optarg, "256K"))
837 RTE_FDIR_PBALLOC_256K;
839 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -"
840 " must be: 64K or 128K or 256K\n",
843 if (!strcmp(lgopts[opt_idx].name,
844 "pkt-filter-drop-queue")) {
847 fdir_conf.drop_queue = (uint8_t) n;
849 rte_exit(EXIT_FAILURE,
850 "drop queue %d invalid - must"
853 #ifdef RTE_LIBRTE_LATENCY_STATS
854 if (!strcmp(lgopts[opt_idx].name,
858 latencystats_lcore_id = (lcoreid_t) n;
859 latencystats_enabled = 1;
861 rte_exit(EXIT_FAILURE,
862 "invalid lcore id %d for latencystats"
863 " must be >= 0\n", n);
866 #ifdef RTE_LIBRTE_BITRATE
867 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) {
870 bitrate_lcore_id = (lcoreid_t) n;
873 rte_exit(EXIT_FAILURE,
874 "invalid lcore id %d for bitrate stats"
875 " must be >= 0\n", n);
878 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip"))
879 rx_offloads &= ~DEV_RX_OFFLOAD_CRC_STRIP;
880 if (!strcmp(lgopts[opt_idx].name, "enable-lro"))
881 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO;
882 if (!strcmp(lgopts[opt_idx].name, "enable-scatter"))
883 rx_offloads |= DEV_RX_OFFLOAD_SCATTER;
884 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
885 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM;
886 if (!strcmp(lgopts[opt_idx].name,
887 "enable-rx-timestamp"))
888 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP;
889 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan"))
890 rx_offloads |= DEV_RX_OFFLOAD_VLAN;
892 if (!strcmp(lgopts[opt_idx].name,
893 "enable-hw-vlan-filter"))
894 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
896 if (!strcmp(lgopts[opt_idx].name,
897 "enable-hw-vlan-strip"))
898 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
900 if (!strcmp(lgopts[opt_idx].name,
901 "enable-hw-vlan-extend"))
902 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
904 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en"))
907 if (!strcmp(lgopts[opt_idx].name, "disable-rss"))
909 if (!strcmp(lgopts[opt_idx].name, "port-topology")) {
910 if (!strcmp(optarg, "paired"))
911 port_topology = PORT_TOPOLOGY_PAIRED;
912 else if (!strcmp(optarg, "chained"))
913 port_topology = PORT_TOPOLOGY_CHAINED;
914 else if (!strcmp(optarg, "loop"))
915 port_topology = PORT_TOPOLOGY_LOOP;
917 rte_exit(EXIT_FAILURE, "port-topology %s invalid -"
918 " must be: paired, chained or loop\n",
921 if (!strcmp(lgopts[opt_idx].name, "forward-mode"))
922 set_pkt_forwarding_mode(optarg);
923 if (!strcmp(lgopts[opt_idx].name, "rss-ip"))
925 if (!strcmp(lgopts[opt_idx].name, "rss-udp"))
926 rss_hf = ETH_RSS_UDP;
927 if (!strcmp(lgopts[opt_idx].name, "rxq")) {
929 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0)
930 nb_rxq = (queueid_t) n;
932 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
933 " >= 0 && <= %u\n", n,
934 get_allowed_max_nb_rxq(&pid));
936 if (!strcmp(lgopts[opt_idx].name, "txq")) {
938 if (n >= 0 && check_nb_txq((queueid_t)n) == 0)
939 nb_txq = (queueid_t) n;
941 rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
942 " >= 0 && <= %u\n", n,
943 get_allowed_max_nb_txq(&pid));
945 if (!nb_rxq && !nb_txq) {
946 rte_exit(EXIT_FAILURE, "Either rx or tx queues should "
949 if (!strcmp(lgopts[opt_idx].name, "burst")) {
951 if ((n >= 1) && (n <= MAX_PKT_BURST))
952 nb_pkt_per_burst = (uint16_t) n;
954 rte_exit(EXIT_FAILURE,
955 "burst must >= 1 and <= %d]",
958 if (!strcmp(lgopts[opt_idx].name, "mbcache")) {
961 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE))
962 mb_mempool_cache = (uint16_t) n;
964 rte_exit(EXIT_FAILURE,
965 "mbcache must be >= 0 and <= %d\n",
966 RTE_MEMPOOL_CACHE_MAX_SIZE);
968 if (!strcmp(lgopts[opt_idx].name, "txfreet")) {
971 tx_free_thresh = (int16_t)n;
973 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n");
975 if (!strcmp(lgopts[opt_idx].name, "txrst")) {
978 tx_rs_thresh = (int16_t)n;
980 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n");
982 if (!strcmp(lgopts[opt_idx].name, "rxd")) {
985 if (rx_free_thresh >= n)
986 rte_exit(EXIT_FAILURE,
988 "rx_free_thresh(%d)\n",
989 (int)rx_free_thresh);
991 nb_rxd = (uint16_t) n;
993 rte_exit(EXIT_FAILURE,
994 "rxd(%d) invalid - must be > 0\n",
997 if (!strcmp(lgopts[opt_idx].name, "txd")) {
1000 nb_txd = (uint16_t) n;
1002 rte_exit(EXIT_FAILURE, "txd must be in > 0\n");
1004 if (!strcmp(lgopts[opt_idx].name, "txpt")) {
1007 tx_pthresh = (int8_t)n;
1009 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n");
1011 if (!strcmp(lgopts[opt_idx].name, "txht")) {
1014 tx_hthresh = (int8_t)n;
1016 rte_exit(EXIT_FAILURE, "txht must be >= 0\n");
1018 if (!strcmp(lgopts[opt_idx].name, "txwt")) {
1021 tx_wthresh = (int8_t)n;
1023 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n");
1025 if (!strcmp(lgopts[opt_idx].name, "rxpt")) {
1028 rx_pthresh = (int8_t)n;
1030 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n");
1032 if (!strcmp(lgopts[opt_idx].name, "rxht")) {
1035 rx_hthresh = (int8_t)n;
1037 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n");
1039 if (!strcmp(lgopts[opt_idx].name, "rxwt")) {
1042 rx_wthresh = (int8_t)n;
1044 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n");
1046 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) {
1049 rx_free_thresh = (int16_t)n;
1051 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n");
1053 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) {
1054 if (parse_queue_stats_mapping_config(optarg, TX)) {
1055 rte_exit(EXIT_FAILURE,
1056 "invalid TX queue statistics mapping config entered\n");
1059 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) {
1060 if (parse_queue_stats_mapping_config(optarg, RX)) {
1061 rte_exit(EXIT_FAILURE,
1062 "invalid RX queue statistics mapping config entered\n");
1065 if (!strcmp(lgopts[opt_idx].name, "txpkts")) {
1066 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT];
1067 unsigned int nb_segs;
1069 nb_segs = parse_item_list(optarg, "txpkt segments",
1070 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0);
1072 set_tx_pkt_segments(seg_lengths, nb_segs);
1074 rte_exit(EXIT_FAILURE, "bad txpkts\n");
1076 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx"))
1078 if (!strcmp(lgopts[opt_idx].name, "disable-link-check"))
1080 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt"))
1082 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt"))
1084 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all"))
1085 flow_isolate_all = 1;
1086 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) {
1088 n = strtoull(optarg, &end, 16);
1090 tx_offloads = (uint64_t)n;
1092 rte_exit(EXIT_FAILURE,
1093 "tx-offloads must be >= 0\n");
1095 if (!strcmp(lgopts[opt_idx].name, "print-event"))
1096 if (parse_event_printing_config(optarg, 1)) {
1097 rte_exit(EXIT_FAILURE,
1098 "invalid print-event argument\n");
1100 if (!strcmp(lgopts[opt_idx].name, "mask-event"))
1101 if (parse_event_printing_config(optarg, 0)) {
1102 rte_exit(EXIT_FAILURE,
1103 "invalid mask-event argument\n");
1109 rte_exit(EXIT_SUCCESS, "Displayed help\n");
1113 rte_exit(EXIT_FAILURE,
1114 "Command line is incomplete or incorrect\n");
1119 /* Set offload configuration from command line parameters. */
1120 rx_mode.offloads = rx_offloads;
1121 tx_mode.offloads = tx_offloads;