1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
14 #include <sys/types.h>
16 #include <sys/queue.h>
22 #include <arpa/inet.h>
24 #include <rte_common.h>
25 #include <rte_byteorder.h>
27 #include <rte_debug.h>
28 #include <rte_cycles.h>
29 #include <rte_memory.h>
30 #include <rte_launch.h>
32 #include <rte_per_lcore.h>
33 #include <rte_lcore.h>
34 #include <rte_atomic.h>
35 #include <rte_branch_prediction.h>
36 #include <rte_mempool.h>
37 #include <rte_interrupts.h>
39 #include <rte_ether.h>
40 #include <rte_ethdev.h>
41 #include <rte_string_fns.h>
42 #ifdef RTE_LIBRTE_PMD_BOND
43 #include <rte_eth_bond.h>
53 #ifdef RTE_LIBRTE_CMDLINE
55 "[--cmdline-file=FILENAME] "
57 "[--help|-h] | [--auto-start|-a] | ["
58 "--tx-first | --stats-period=PERIOD | "
59 "--coremask=COREMASK --portmask=PORTMASK --numa "
60 "--mbuf-size= | --total-num-mbufs= | "
61 "--nb-cores= | --nb-ports= | "
62 #ifdef RTE_LIBRTE_CMDLINE
63 "--eth-peers-configfile= | "
64 "--eth-peer=X,M:M:M:M:M:M | "
65 "--tx-ip=SRC,DST | --tx-udp=PORT | "
67 "--pkt-filter-mode= |"
68 "--rss-ip | --rss-udp | "
69 "--rxpt= | --rxht= | --rxwt= | --rxfreet= | "
70 "--txpt= | --txht= | --txwt= | --txfreet= | "
71 "--txrst= | --tx-offloads= | | --rx-offloads= | "
72 "--vxlan-gpe-port= ]\n",
74 #ifdef RTE_LIBRTE_CMDLINE
75 printf(" --interactive: run in interactive mode.\n");
76 printf(" --cmdline-file: execute cli commands before startup.\n");
78 printf(" --auto-start: start forwarding on init "
79 "[always when non-interactive].\n");
80 printf(" --help: display this message and quit.\n");
81 printf(" --tx-first: start forwarding sending a burst first "
82 "(only if interactive is disabled).\n");
83 printf(" --stats-period=PERIOD: statistics will be shown "
84 "every PERIOD seconds (only if interactive is disabled).\n");
85 printf(" --nb-cores=N: set the number of forwarding cores "
86 "(1 <= N <= %d).\n", nb_lcores);
87 printf(" --nb-ports=N: set the number of forwarding ports "
88 "(1 <= N <= %d).\n", nb_ports);
89 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running "
90 "the packet forwarding test. The master lcore is reserved for "
91 "command line parsing only, and cannot be masked on for "
92 "packet forwarding.\n");
93 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used "
94 "by the packet forwarding test.\n");
95 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of "
96 "RX memory buffers (mbufs).\n");
97 printf(" --port-numa-config=(port,socket)[,(port,socket)]: "
98 "specify the socket on which the memory pool "
99 "used by the port will be allocated.\n");
100 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: "
101 "specify the socket on which the TX/RX rings for "
102 "the port will be allocated "
103 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n");
104 printf(" --socket-num=N: set socket from which all memory is allocated "
106 printf(" --mbuf-size=N: set the data size of mbuf to N bytes.\n");
107 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated "
109 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n");
110 #ifdef RTE_LIBRTE_CMDLINE
111 printf(" --eth-peers-configfile=name: config file with ethernet addresses "
113 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer "
114 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS);
116 printf(" --pkt-filter-mode=N: set Flow Director mode "
117 "(N: none (default mode) or signature or perfect).\n");
118 printf(" --pkt-filter-report-hash=N: set Flow Director report mode "
119 "(N: none or match (default) or always).\n");
120 printf(" --pkt-filter-size=N: set Flow Director mode "
121 "(N: 64K (default mode) or 128K or 256K).\n");
122 printf(" --pkt-filter-drop-queue=N: set drop-queue. "
123 "In perfect mode, when you add a rule with queue = -1 "
124 "the packet will be enqueued into the rx drop-queue. "
125 "If the drop-queue doesn't exist, the packet is dropped. "
126 "By default drop-queue=127.\n");
127 #ifdef RTE_LIBRTE_LATENCY_STATS
128 printf(" --latencystats=N: enable latency and jitter statistcs "
129 "monitoring on forwarding lcore id N.\n");
131 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n");
132 printf(" --enable-lro: enable large receive offload.\n");
133 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n");
134 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n");
135 printf(" --enable-hw-vlan: enable hardware vlan.\n");
136 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n");
137 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n");
138 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n");
139 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n");
140 printf(" --enable-drop-en: enable per queue packet drop.\n");
141 printf(" --disable-rss: disable rss.\n");
142 printf(" --port-topology=<paired|chained|loop>: set port topology (paired "
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(" --hairpinq=N: set the number of hairpin queues per port to "
154 printf(" --burst=N: set the number of packets per burst to N.\n");
155 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n");
156 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n");
157 printf(" --rxht=N: set the host threshold register of RX rings to N.\n");
158 printf(" --rxfreet=N: set the free threshold of RX descriptors to N "
159 "(0 <= N < value of rxd).\n");
160 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n");
161 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n");
162 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n");
163 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n");
164 printf(" --txfreet=N: set the transmit free threshold of TX rings to N "
165 "(0 <= N <= value of txd).\n");
166 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N "
167 "(0 <= N <= value of txd).\n");
168 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
169 "tx queues statistics counters mapping "
170 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
171 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
172 "rx queues statistics counters mapping "
173 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
174 printf(" --no-flush-rx: Don't flush RX streams before forwarding."
175 " Used mainly with PCAP drivers.\n");
176 printf(" --txpkts=X[,Y]*: set TX segment sizes"
177 " or total packet length.\n");
178 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n");
179 printf(" --disable-link-check: disable check on link status when "
180 "starting/stopping ports.\n");
181 printf(" --disable-device-start: do not automatically start port\n");
182 printf(" --no-lsc-interrupt: disable link status change interrupt.\n");
183 printf(" --no-rmv-interrupt: disable device removal interrupt.\n");
184 printf(" --bitrate-stats=N: set the logical core N to perform "
185 "bit-rate calculation.\n");
186 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: "
187 "enable print of designated event or all of them.\n");
188 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: "
189 "disable print of designated event or all of them.\n");
190 printf(" --flow-isolate-all: "
191 "requests flow API isolated mode on all ports at initialization time.\n");
192 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n");
193 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n");
194 printf(" --hot-plug: enable hot plug for device.\n");
195 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n");
196 printf(" --mlockall: lock all memory\n");
197 printf(" --no-mlockall: do not lock all memory\n");
198 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n"
199 " native: use regular DPDK memory to create and populate mempool\n"
200 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n"
201 " xmem: use anonymous memory to create and populate mempool\n"
202 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n");
203 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n");
204 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n");
205 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n");
206 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n");
207 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n");
208 printf(" --noisy-lkup-num-writes=N: do N random reads and writes per packet\n");
209 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. "
210 "valid only with --mp-alloc=anon\n");
213 #ifdef RTE_LIBRTE_CMDLINE
215 init_peer_eth_addrs(char *config_filename)
221 config_file = fopen(config_filename, "r");
222 if (config_file == NULL) {
223 perror("Failed to open eth config file\n");
227 for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
229 if (fgets(buf, sizeof(buf), config_file) == NULL)
232 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) {
233 printf("Bad MAC address format on line %d\n", i+1);
239 nb_peer_eth_addrs = (portid_t) i;
245 * Parse the coremask given as argument (hexadecimal string) and set
246 * the global configuration of forwarding cores.
249 parse_fwd_coremask(const char *coremask)
252 unsigned long long int cm;
254 /* parse hexadecimal string */
256 cm = strtoull(coremask, &end, 16);
257 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0'))
258 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n");
259 else if (set_fwd_lcores_mask((uint64_t) cm) < 0)
260 rte_exit(EXIT_FAILURE, "coremask is not valid\n");
264 * Parse the coremask given as argument (hexadecimal string) and set
265 * the global configuration of forwarding cores.
268 parse_fwd_portmask(const char *portmask)
271 unsigned long long int pm;
273 /* parse hexadecimal string */
275 pm = strtoull(portmask, &end, 16);
276 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
277 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n");
279 set_fwd_ports_mask((uint64_t) pm);
284 parse_queue_stats_mapping_config(const char *q_arg, int is_rx)
287 const char *p, *p0 = q_arg;
295 unsigned long int_fld[_NUM_FLD];
296 char *str_fld[_NUM_FLD];
300 /* reset from value set at definition */
301 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0);
303 while ((p = strchr(p0,'(')) != NULL) {
305 if((p0 = strchr(p,')')) == NULL)
309 if(size >= sizeof(s))
312 snprintf(s, sizeof(s), "%.*s", size, p);
313 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
315 for (i = 0; i < _NUM_FLD; i++){
317 int_fld[i] = strtoul(str_fld[i], &end, 0);
318 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
321 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */
322 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
323 printf("Stats counter not in the correct range 0..%d\n",
324 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
329 if ((nb_tx_queue_stats_mappings >=
330 MAX_TX_QUEUE_STATS_MAPPINGS)) {
331 printf("exceeded max number of TX queue "
332 "statistics mappings: %hu\n",
333 nb_tx_queue_stats_mappings);
336 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id =
337 (uint8_t)int_fld[FLD_PORT];
338 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id =
339 (uint8_t)int_fld[FLD_QUEUE];
340 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id =
341 (uint8_t)int_fld[FLD_STATS_COUNTER];
342 ++nb_tx_queue_stats_mappings;
345 if ((nb_rx_queue_stats_mappings >=
346 MAX_RX_QUEUE_STATS_MAPPINGS)) {
347 printf("exceeded max number of RX queue "
348 "statistics mappings: %hu\n",
349 nb_rx_queue_stats_mappings);
352 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id =
353 (uint8_t)int_fld[FLD_PORT];
354 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id =
355 (uint8_t)int_fld[FLD_QUEUE];
356 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id =
357 (uint8_t)int_fld[FLD_STATS_COUNTER];
358 ++nb_rx_queue_stats_mappings;
362 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */
363 /* than to the default array (that was set at its definition) */
364 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) :
365 (tx_queue_stats_mappings = tx_queue_stats_mappings_array);
370 print_invalid_socket_id_error(void)
374 printf("Invalid socket id, options are: ");
375 for (i = 0; i < num_sockets; i++) {
376 printf("%u%s", socket_ids[i],
377 (i == num_sockets - 1) ? "\n" : ",");
382 parse_portnuma_config(const char *q_arg)
385 const char *p, *p0 = q_arg;
387 uint8_t i, socket_id;
395 unsigned long int_fld[_NUM_FLD];
396 char *str_fld[_NUM_FLD];
398 /* reset from value set at definition */
399 while ((p = strchr(p0,'(')) != NULL) {
401 if((p0 = strchr(p,')')) == NULL)
405 if(size >= sizeof(s))
408 snprintf(s, sizeof(s), "%.*s", size, p);
409 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
411 for (i = 0; i < _NUM_FLD; i++) {
413 int_fld[i] = strtoul(str_fld[i], &end, 0);
414 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
417 port_id = (portid_t)int_fld[FLD_PORT];
418 if (port_id_is_invalid(port_id, ENABLED_WARN) ||
419 port_id == (portid_t)RTE_PORT_ALL) {
423 socket_id = (uint8_t)int_fld[FLD_SOCKET];
424 if (new_socket_id(socket_id)) {
425 if (num_sockets >= RTE_MAX_NUMA_NODES) {
426 print_invalid_socket_id_error();
429 socket_ids[num_sockets++] = socket_id;
431 port_numa[port_id] = socket_id;
438 parse_ringnuma_config(const char *q_arg)
441 const char *p, *p0 = q_arg;
443 uint8_t i, ring_flag, socket_id;
452 unsigned long int_fld[_NUM_FLD];
453 char *str_fld[_NUM_FLD];
454 #define RX_RING_ONLY 0x1
455 #define TX_RING_ONLY 0x2
456 #define RXTX_RING 0x3
458 /* reset from value set at definition */
459 while ((p = strchr(p0,'(')) != NULL) {
461 if((p0 = strchr(p,')')) == NULL)
465 if(size >= sizeof(s))
468 snprintf(s, sizeof(s), "%.*s", size, p);
469 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
471 for (i = 0; i < _NUM_FLD; i++) {
473 int_fld[i] = strtoul(str_fld[i], &end, 0);
474 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
477 port_id = (portid_t)int_fld[FLD_PORT];
478 if (port_id_is_invalid(port_id, ENABLED_WARN) ||
479 port_id == (portid_t)RTE_PORT_ALL) {
483 socket_id = (uint8_t)int_fld[FLD_SOCKET];
484 if (new_socket_id(socket_id)) {
485 if (num_sockets >= RTE_MAX_NUMA_NODES) {
486 print_invalid_socket_id_error();
489 socket_ids[num_sockets++] = socket_id;
491 ring_flag = (uint8_t)int_fld[FLD_FLAG];
492 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) {
493 printf("Invalid ring-flag=%d config for port =%d\n",
498 switch (ring_flag & RXTX_RING) {
500 rxring_numa[port_id] = socket_id;
503 txring_numa[port_id] = socket_id;
506 rxring_numa[port_id] = socket_id;
507 txring_numa[port_id] = socket_id;
510 printf("Invalid ring-flag=%d config for port=%d\n",
520 parse_event_printing_config(const char *optarg, int enable)
524 if (!strcmp(optarg, "unknown"))
525 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN;
526 else if (!strcmp(optarg, "intr_lsc"))
527 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC;
528 else if (!strcmp(optarg, "queue_state"))
529 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE;
530 else if (!strcmp(optarg, "intr_reset"))
531 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET;
532 else if (!strcmp(optarg, "vf_mbox"))
533 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX;
534 else if (!strcmp(optarg, "ipsec"))
535 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC;
536 else if (!strcmp(optarg, "macsec"))
537 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC;
538 else if (!strcmp(optarg, "intr_rmv"))
539 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV;
540 else if (!strcmp(optarg, "dev_probed"))
541 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW;
542 else if (!strcmp(optarg, "dev_released"))
543 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY;
544 else if (!strcmp(optarg, "all"))
547 fprintf(stderr, "Invalid event: %s\n", optarg);
551 event_print_mask |= mask;
553 event_print_mask &= ~mask;
558 launch_args_parse(int argc, char** argv)
565 /* Default offloads for all ports. */
566 uint64_t rx_offloads = rx_mode.offloads;
567 uint64_t tx_offloads = tx_mode.offloads;
568 struct rte_eth_dev_info dev_info;
569 uint16_t rec_nb_pkts;
572 static struct option lgopts[] = {
574 #ifdef RTE_LIBRTE_CMDLINE
575 { "interactive", 0, 0, 0 },
576 { "cmdline-file", 1, 0, 0 },
577 { "auto-start", 0, 0, 0 },
578 { "eth-peers-configfile", 1, 0, 0 },
579 { "eth-peer", 1, 0, 0 },
581 { "tx-first", 0, 0, 0 },
582 { "stats-period", 1, 0, 0 },
583 { "ports", 1, 0, 0 },
584 { "nb-cores", 1, 0, 0 },
585 { "nb-ports", 1, 0, 0 },
586 { "coremask", 1, 0, 0 },
587 { "portmask", 1, 0, 0 },
589 { "no-numa", 0, 0, 0 },
590 { "mp-anon", 0, 0, 0 },
591 { "port-numa-config", 1, 0, 0 },
592 { "ring-numa-config", 1, 0, 0 },
593 { "socket-num", 1, 0, 0 },
594 { "mbuf-size", 1, 0, 0 },
595 { "total-num-mbufs", 1, 0, 0 },
596 { "max-pkt-len", 1, 0, 0 },
597 { "pkt-filter-mode", 1, 0, 0 },
598 { "pkt-filter-report-hash", 1, 0, 0 },
599 { "pkt-filter-size", 1, 0, 0 },
600 { "pkt-filter-drop-queue", 1, 0, 0 },
601 #ifdef RTE_LIBRTE_LATENCY_STATS
602 { "latencystats", 1, 0, 0 },
604 #ifdef RTE_LIBRTE_BITRATE
605 { "bitrate-stats", 1, 0, 0 },
607 { "disable-crc-strip", 0, 0, 0 },
608 { "enable-lro", 0, 0, 0 },
609 { "enable-rx-cksum", 0, 0, 0 },
610 { "enable-rx-timestamp", 0, 0, 0 },
611 { "enable-scatter", 0, 0, 0 },
612 { "enable-hw-vlan", 0, 0, 0 },
613 { "enable-hw-vlan-filter", 0, 0, 0 },
614 { "enable-hw-vlan-strip", 0, 0, 0 },
615 { "enable-hw-vlan-extend", 0, 0, 0 },
616 { "enable-hw-qinq-strip", 0, 0, 0 },
617 { "enable-drop-en", 0, 0, 0 },
618 { "disable-rss", 0, 0, 0 },
619 { "port-topology", 1, 0, 0 },
620 { "forward-mode", 1, 0, 0 },
621 { "rss-ip", 0, 0, 0 },
622 { "rss-udp", 0, 0, 0 },
627 { "hairpinq", 1, 0, 0 },
628 { "burst", 1, 0, 0 },
629 { "mbcache", 1, 0, 0 },
633 { "txfreet", 1, 0, 0 },
634 { "txrst", 1, 0, 0 },
638 { "rxfreet", 1, 0, 0 },
639 { "tx-queue-stats-mapping", 1, 0, 0 },
640 { "rx-queue-stats-mapping", 1, 0, 0 },
641 { "no-flush-rx", 0, 0, 0 },
642 { "flow-isolate-all", 0, 0, 0 },
643 { "txpkts", 1, 0, 0 },
644 { "txonly-multi-flow", 0, 0, 0 },
645 { "disable-link-check", 0, 0, 0 },
646 { "disable-device-start", 0, 0, 0 },
647 { "no-lsc-interrupt", 0, 0, 0 },
648 { "no-rmv-interrupt", 0, 0, 0 },
649 { "print-event", 1, 0, 0 },
650 { "mask-event", 1, 0, 0 },
651 { "tx-offloads", 1, 0, 0 },
652 { "rx-offloads", 1, 0, 0 },
653 { "hot-plug", 0, 0, 0 },
654 { "vxlan-gpe-port", 1, 0, 0 },
655 { "mlockall", 0, 0, 0 },
656 { "no-mlockall", 0, 0, 0 },
657 { "mp-alloc", 1, 0, 0 },
658 { "tx-ip", 1, 0, 0 },
659 { "tx-udp", 1, 0, 0 },
660 { "noisy-tx-sw-buffer-size", 1, 0, 0 },
661 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 },
662 { "noisy-lkup-memory", 1, 0, 0 },
663 { "noisy-lkup-num-writes", 1, 0, 0 },
664 { "noisy-lkup-num-reads", 1, 0, 0 },
665 { "noisy-lkup-num-reads-writes", 1, 0, 0 },
666 { "no-iova-contig", 0, 0, 0 },
672 #ifdef RTE_LIBRTE_CMDLINE
673 #define SHORTOPTS "i"
677 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah",
678 lgopts, &opt_idx)) != EOF) {
680 #ifdef RTE_LIBRTE_CMDLINE
682 printf("Interactive-mode selected\n");
687 printf("Auto-start selected\n");
691 case 0: /*long options */
692 if (!strcmp(lgopts[opt_idx].name, "help")) {
694 rte_exit(EXIT_SUCCESS, "Displayed help\n");
696 #ifdef RTE_LIBRTE_CMDLINE
697 if (!strcmp(lgopts[opt_idx].name, "interactive")) {
698 printf("Interactive-mode selected\n");
701 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) {
702 printf("CLI commands to be read from %s\n",
704 strlcpy(cmdline_filename, optarg,
705 sizeof(cmdline_filename));
707 if (!strcmp(lgopts[opt_idx].name, "auto-start")) {
708 printf("Auto-start selected\n");
711 if (!strcmp(lgopts[opt_idx].name, "tx-first")) {
712 printf("Ports to start sending a burst of "
716 if (!strcmp(lgopts[opt_idx].name, "stats-period")) {
720 n = strtoul(optarg, &end, 10);
721 if ((optarg[0] == '\0') || (end == NULL) ||
728 if (!strcmp(lgopts[opt_idx].name,
729 "eth-peers-configfile")) {
730 if (init_peer_eth_addrs(optarg) != 0)
731 rte_exit(EXIT_FAILURE,
732 "Cannot open logfile\n");
734 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) {
738 n = strtoul(optarg, &port_end, 10);
739 if (errno != 0 || port_end == optarg || *port_end++ != ',')
740 rte_exit(EXIT_FAILURE,
741 "Invalid eth-peer: %s", optarg);
742 if (n >= RTE_MAX_ETHPORTS)
743 rte_exit(EXIT_FAILURE,
744 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n",
745 n, RTE_MAX_ETHPORTS);
747 if (rte_ether_unformat_addr(port_end,
748 &peer_eth_addrs[n]) < 0)
749 rte_exit(EXIT_FAILURE,
750 "Invalid ethernet address: %s\n",
755 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) {
759 end = strchr(optarg, ',');
760 if (end == optarg || !end)
761 rte_exit(EXIT_FAILURE,
762 "Invalid tx-ip: %s", optarg);
765 if (inet_aton(optarg, &in) == 0)
766 rte_exit(EXIT_FAILURE,
767 "Invalid source IP address: %s\n",
769 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr);
771 if (inet_aton(end, &in) == 0)
772 rte_exit(EXIT_FAILURE,
773 "Invalid destination IP address: %s\n",
775 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr);
777 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) {
781 n = strtoul(optarg, &end, 10);
782 if (errno != 0 || end == optarg ||
784 !(*end == '\0' || *end == ','))
785 rte_exit(EXIT_FAILURE,
786 "Invalid UDP port: %s\n",
792 n = strtoul(dst, &end, 10);
793 if (errno != 0 || end == dst ||
794 n > UINT16_MAX || *end)
795 rte_exit(EXIT_FAILURE,
796 "Invalid destination UDP port: %s\n",
804 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) {
806 if (n > 0 && n <= nb_ports)
809 rte_exit(EXIT_FAILURE,
810 "Invalid port %d\n", n);
812 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) {
814 if (n > 0 && n <= nb_lcores)
815 nb_fwd_lcores = (uint8_t) n;
817 rte_exit(EXIT_FAILURE,
818 "nb-cores should be > 0 and <= %d\n",
821 if (!strcmp(lgopts[opt_idx].name, "coremask"))
822 parse_fwd_coremask(optarg);
823 if (!strcmp(lgopts[opt_idx].name, "portmask"))
824 parse_fwd_portmask(optarg);
825 if (!strcmp(lgopts[opt_idx].name, "no-numa"))
827 if (!strcmp(lgopts[opt_idx].name, "numa"))
829 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) {
830 mp_alloc_type = MP_ALLOC_ANON;
832 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) {
833 if (!strcmp(optarg, "native"))
834 mp_alloc_type = MP_ALLOC_NATIVE;
835 else if (!strcmp(optarg, "anon"))
836 mp_alloc_type = MP_ALLOC_ANON;
837 else if (!strcmp(optarg, "xmem"))
838 mp_alloc_type = MP_ALLOC_XMEM;
839 else if (!strcmp(optarg, "xmemhuge"))
840 mp_alloc_type = MP_ALLOC_XMEM_HUGE;
842 rte_exit(EXIT_FAILURE,
843 "mp-alloc %s invalid - must be: "
844 "native, anon, xmem or xmemhuge\n",
847 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) {
848 if (parse_portnuma_config(optarg))
849 rte_exit(EXIT_FAILURE,
850 "invalid port-numa configuration\n");
852 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config"))
853 if (parse_ringnuma_config(optarg))
854 rte_exit(EXIT_FAILURE,
855 "invalid ring-numa configuration\n");
856 if (!strcmp(lgopts[opt_idx].name, "socket-num")) {
858 if (!new_socket_id((uint8_t)n)) {
859 socket_num = (uint8_t)n;
861 print_invalid_socket_id_error();
862 rte_exit(EXIT_FAILURE,
863 "Invalid socket id");
866 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) {
868 if (n > 0 && n <= 0xFFFF)
869 mbuf_data_size = (uint16_t) n;
871 rte_exit(EXIT_FAILURE,
872 "mbuf-size should be > 0 and < 65536\n");
874 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) {
877 param_total_num_mbufs = (unsigned)n;
879 rte_exit(EXIT_FAILURE,
880 "total-num-mbufs should be > 1024\n");
882 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) {
884 if (n >= RTE_ETHER_MIN_LEN) {
885 rx_mode.max_rx_pkt_len = (uint32_t) n;
886 if (n > RTE_ETHER_MAX_LEN)
888 DEV_RX_OFFLOAD_JUMBO_FRAME;
890 rte_exit(EXIT_FAILURE,
891 "Invalid max-pkt-len=%d - should be > %d\n",
892 n, RTE_ETHER_MIN_LEN);
894 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) {
895 if (!strcmp(optarg, "signature"))
897 RTE_FDIR_MODE_SIGNATURE;
898 else if (!strcmp(optarg, "perfect"))
899 fdir_conf.mode = RTE_FDIR_MODE_PERFECT;
900 else if (!strcmp(optarg, "perfect-mac-vlan"))
901 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN;
902 else if (!strcmp(optarg, "perfect-tunnel"))
903 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL;
904 else if (!strcmp(optarg, "none"))
905 fdir_conf.mode = RTE_FDIR_MODE_NONE;
907 rte_exit(EXIT_FAILURE,
908 "pkt-mode-invalid %s invalid - must be: "
909 "none, signature, perfect, perfect-mac-vlan"
910 " or perfect-tunnel\n",
913 if (!strcmp(lgopts[opt_idx].name,
914 "pkt-filter-report-hash")) {
915 if (!strcmp(optarg, "none"))
917 RTE_FDIR_NO_REPORT_STATUS;
918 else if (!strcmp(optarg, "match"))
920 RTE_FDIR_REPORT_STATUS;
921 else if (!strcmp(optarg, "always"))
923 RTE_FDIR_REPORT_STATUS_ALWAYS;
925 rte_exit(EXIT_FAILURE,
926 "pkt-filter-report-hash %s invalid "
927 "- must be: none or match or always\n",
930 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) {
931 if (!strcmp(optarg, "64K"))
933 RTE_FDIR_PBALLOC_64K;
934 else if (!strcmp(optarg, "128K"))
936 RTE_FDIR_PBALLOC_128K;
937 else if (!strcmp(optarg, "256K"))
939 RTE_FDIR_PBALLOC_256K;
941 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -"
942 " must be: 64K or 128K or 256K\n",
945 if (!strcmp(lgopts[opt_idx].name,
946 "pkt-filter-drop-queue")) {
949 fdir_conf.drop_queue = (uint8_t) n;
951 rte_exit(EXIT_FAILURE,
952 "drop queue %d invalid - must"
955 #ifdef RTE_LIBRTE_LATENCY_STATS
956 if (!strcmp(lgopts[opt_idx].name,
960 latencystats_lcore_id = (lcoreid_t) n;
961 latencystats_enabled = 1;
963 rte_exit(EXIT_FAILURE,
964 "invalid lcore id %d for latencystats"
965 " must be >= 0\n", n);
968 #ifdef RTE_LIBRTE_BITRATE
969 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) {
972 bitrate_lcore_id = (lcoreid_t) n;
975 rte_exit(EXIT_FAILURE,
976 "invalid lcore id %d for bitrate stats"
977 " must be >= 0\n", n);
980 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip"))
981 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
982 if (!strcmp(lgopts[opt_idx].name, "enable-lro"))
983 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO;
984 if (!strcmp(lgopts[opt_idx].name, "enable-scatter"))
985 rx_offloads |= DEV_RX_OFFLOAD_SCATTER;
986 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
987 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM;
988 if (!strcmp(lgopts[opt_idx].name,
989 "enable-rx-timestamp"))
990 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP;
991 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan"))
992 rx_offloads |= DEV_RX_OFFLOAD_VLAN;
994 if (!strcmp(lgopts[opt_idx].name,
995 "enable-hw-vlan-filter"))
996 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
998 if (!strcmp(lgopts[opt_idx].name,
999 "enable-hw-vlan-strip"))
1000 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
1002 if (!strcmp(lgopts[opt_idx].name,
1003 "enable-hw-vlan-extend"))
1004 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
1006 if (!strcmp(lgopts[opt_idx].name,
1007 "enable-hw-qinq-strip"))
1008 rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
1010 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en"))
1013 if (!strcmp(lgopts[opt_idx].name, "disable-rss"))
1015 if (!strcmp(lgopts[opt_idx].name, "port-topology")) {
1016 if (!strcmp(optarg, "paired"))
1017 port_topology = PORT_TOPOLOGY_PAIRED;
1018 else if (!strcmp(optarg, "chained"))
1019 port_topology = PORT_TOPOLOGY_CHAINED;
1020 else if (!strcmp(optarg, "loop"))
1021 port_topology = PORT_TOPOLOGY_LOOP;
1023 rte_exit(EXIT_FAILURE, "port-topology %s invalid -"
1024 " must be: paired, chained or loop\n",
1027 if (!strcmp(lgopts[opt_idx].name, "forward-mode"))
1028 set_pkt_forwarding_mode(optarg);
1029 if (!strcmp(lgopts[opt_idx].name, "rss-ip"))
1030 rss_hf = ETH_RSS_IP;
1031 if (!strcmp(lgopts[opt_idx].name, "rss-udp"))
1032 rss_hf = ETH_RSS_UDP;
1033 if (!strcmp(lgopts[opt_idx].name, "rxq")) {
1035 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0)
1036 nb_rxq = (queueid_t) n;
1038 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
1039 " >= 0 && <= %u\n", n,
1040 get_allowed_max_nb_rxq(&pid));
1042 if (!strcmp(lgopts[opt_idx].name, "txq")) {
1044 if (n >= 0 && check_nb_txq((queueid_t)n) == 0)
1045 nb_txq = (queueid_t) n;
1047 rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
1048 " >= 0 && <= %u\n", n,
1049 get_allowed_max_nb_txq(&pid));
1051 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) {
1054 check_nb_hairpinq((queueid_t)n) == 0)
1055 nb_hairpinq = (queueid_t) n;
1057 rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
1058 " >= 0 && <= %u\n", n,
1059 get_allowed_max_nb_hairpinq
1061 if ((n + nb_txq) < 0 ||
1062 check_nb_txq((queueid_t)(n + nb_txq)) != 0)
1063 rte_exit(EXIT_FAILURE, "txq + hairpinq "
1064 "%d invalid - must be"
1067 get_allowed_max_nb_txq(&pid));
1068 if ((n + nb_rxq) < 0 ||
1069 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0)
1070 rte_exit(EXIT_FAILURE, "rxq + hairpinq "
1071 "%d invalid - must be"
1074 get_allowed_max_nb_rxq(&pid));
1076 if (!nb_rxq && !nb_txq) {
1077 rte_exit(EXIT_FAILURE, "Either rx or tx queues should "
1080 if (!strcmp(lgopts[opt_idx].name, "burst")) {
1083 /* A burst size of zero means that the
1084 * PMD should be queried for
1085 * recommended Rx burst size. Since
1086 * testpmd uses a single size for all
1087 * ports, port 0 is queried for the
1088 * value, on the assumption that all
1089 * ports are of the same NIC model.
1091 ret = eth_dev_info_get_print_err(
1097 rec_nb_pkts = dev_info
1098 .default_rxportconf.burst_size;
1100 if (rec_nb_pkts == 0)
1101 rte_exit(EXIT_FAILURE,
1102 "PMD does not recommend a burst size. "
1103 "Provided value must be between "
1104 "1 and %d\n", MAX_PKT_BURST);
1105 else if (rec_nb_pkts > MAX_PKT_BURST)
1106 rte_exit(EXIT_FAILURE,
1107 "PMD recommended burst size of %d"
1108 " exceeds maximum value of %d\n",
1109 rec_nb_pkts, MAX_PKT_BURST);
1110 printf("Using PMD-provided burst value of %d\n",
1112 nb_pkt_per_burst = rec_nb_pkts;
1113 } else if (n > MAX_PKT_BURST)
1114 rte_exit(EXIT_FAILURE,
1115 "burst must be between1 and %d\n",
1118 nb_pkt_per_burst = (uint16_t) n;
1120 if (!strcmp(lgopts[opt_idx].name, "mbcache")) {
1123 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE))
1124 mb_mempool_cache = (uint16_t) n;
1126 rte_exit(EXIT_FAILURE,
1127 "mbcache must be >= 0 and <= %d\n",
1128 RTE_MEMPOOL_CACHE_MAX_SIZE);
1130 if (!strcmp(lgopts[opt_idx].name, "txfreet")) {
1133 tx_free_thresh = (int16_t)n;
1135 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n");
1137 if (!strcmp(lgopts[opt_idx].name, "txrst")) {
1140 tx_rs_thresh = (int16_t)n;
1142 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n");
1144 if (!strcmp(lgopts[opt_idx].name, "rxd")) {
1147 if (rx_free_thresh >= n)
1148 rte_exit(EXIT_FAILURE,
1150 "rx_free_thresh(%d)\n",
1151 (int)rx_free_thresh);
1153 nb_rxd = (uint16_t) n;
1155 rte_exit(EXIT_FAILURE,
1156 "rxd(%d) invalid - must be > 0\n",
1159 if (!strcmp(lgopts[opt_idx].name, "txd")) {
1162 nb_txd = (uint16_t) n;
1164 rte_exit(EXIT_FAILURE, "txd must be in > 0\n");
1166 if (!strcmp(lgopts[opt_idx].name, "txpt")) {
1169 tx_pthresh = (int8_t)n;
1171 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n");
1173 if (!strcmp(lgopts[opt_idx].name, "txht")) {
1176 tx_hthresh = (int8_t)n;
1178 rte_exit(EXIT_FAILURE, "txht must be >= 0\n");
1180 if (!strcmp(lgopts[opt_idx].name, "txwt")) {
1183 tx_wthresh = (int8_t)n;
1185 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n");
1187 if (!strcmp(lgopts[opt_idx].name, "rxpt")) {
1190 rx_pthresh = (int8_t)n;
1192 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n");
1194 if (!strcmp(lgopts[opt_idx].name, "rxht")) {
1197 rx_hthresh = (int8_t)n;
1199 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n");
1201 if (!strcmp(lgopts[opt_idx].name, "rxwt")) {
1204 rx_wthresh = (int8_t)n;
1206 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n");
1208 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) {
1211 rx_free_thresh = (int16_t)n;
1213 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n");
1215 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) {
1216 if (parse_queue_stats_mapping_config(optarg, TX)) {
1217 rte_exit(EXIT_FAILURE,
1218 "invalid TX queue statistics mapping config entered\n");
1221 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) {
1222 if (parse_queue_stats_mapping_config(optarg, RX)) {
1223 rte_exit(EXIT_FAILURE,
1224 "invalid RX queue statistics mapping config entered\n");
1227 if (!strcmp(lgopts[opt_idx].name, "txpkts")) {
1228 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT];
1229 unsigned int nb_segs;
1231 nb_segs = parse_item_list(optarg, "txpkt segments",
1232 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0);
1234 set_tx_pkt_segments(seg_lengths, nb_segs);
1236 rte_exit(EXIT_FAILURE, "bad txpkts\n");
1238 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow"))
1239 txonly_multi_flow = 1;
1240 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx"))
1242 if (!strcmp(lgopts[opt_idx].name, "disable-link-check"))
1244 if (!strcmp(lgopts[opt_idx].name, "disable-device-start"))
1245 no_device_start = 1;
1246 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt"))
1248 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt"))
1250 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all"))
1251 flow_isolate_all = 1;
1252 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) {
1254 n = strtoull(optarg, &end, 16);
1256 tx_offloads = (uint64_t)n;
1258 rte_exit(EXIT_FAILURE,
1259 "tx-offloads must be >= 0\n");
1262 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) {
1264 n = strtoull(optarg, &end, 16);
1266 rx_offloads = (uint64_t)n;
1268 rte_exit(EXIT_FAILURE,
1269 "rx-offloads must be >= 0\n");
1272 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) {
1275 vxlan_gpe_udp_port = (uint16_t)n;
1277 rte_exit(EXIT_FAILURE,
1278 "vxlan-gpe-port must be >= 0\n");
1280 if (!strcmp(lgopts[opt_idx].name, "print-event"))
1281 if (parse_event_printing_config(optarg, 1)) {
1282 rte_exit(EXIT_FAILURE,
1283 "invalid print-event argument\n");
1285 if (!strcmp(lgopts[opt_idx].name, "mask-event"))
1286 if (parse_event_printing_config(optarg, 0)) {
1287 rte_exit(EXIT_FAILURE,
1288 "invalid mask-event argument\n");
1290 if (!strcmp(lgopts[opt_idx].name, "hot-plug"))
1292 if (!strcmp(lgopts[opt_idx].name, "mlockall"))
1294 if (!strcmp(lgopts[opt_idx].name, "no-mlockall"))
1296 if (!strcmp(lgopts[opt_idx].name,
1297 "noisy-tx-sw-buffer-size")) {
1300 noisy_tx_sw_bufsz = n;
1302 rte_exit(EXIT_FAILURE,
1303 "noisy-tx-sw-buffer-size must be >= 0\n");
1305 if (!strcmp(lgopts[opt_idx].name,
1306 "noisy-tx-sw-buffer-flushtime")) {
1309 noisy_tx_sw_buf_flush_time = n;
1311 rte_exit(EXIT_FAILURE,
1312 "noisy-tx-sw-buffer-flushtime must be >= 0\n");
1314 if (!strcmp(lgopts[opt_idx].name,
1315 "noisy-lkup-memory")) {
1318 noisy_lkup_mem_sz = n;
1320 rte_exit(EXIT_FAILURE,
1321 "noisy-lkup-memory must be >= 0\n");
1323 if (!strcmp(lgopts[opt_idx].name,
1324 "noisy-lkup-num-writes")) {
1327 noisy_lkup_num_writes = n;
1329 rte_exit(EXIT_FAILURE,
1330 "noisy-lkup-num-writes must be >= 0\n");
1332 if (!strcmp(lgopts[opt_idx].name,
1333 "noisy-lkup-num-reads")) {
1336 noisy_lkup_num_reads = n;
1338 rte_exit(EXIT_FAILURE,
1339 "noisy-lkup-num-reads must be >= 0\n");
1341 if (!strcmp(lgopts[opt_idx].name,
1342 "noisy-lkup-num-reads-writes")) {
1345 noisy_lkup_num_reads_writes = n;
1347 rte_exit(EXIT_FAILURE,
1348 "noisy-lkup-num-reads-writes must be >= 0\n");
1350 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig"))
1351 mempool_flags = MEMPOOL_F_NO_IOVA_CONTIG;
1355 rte_exit(EXIT_SUCCESS, "Displayed help\n");
1359 rte_exit(EXIT_FAILURE,
1360 "Command line is incomplete or incorrect\n");
1365 /* Set offload configuration from command line parameters. */
1366 rx_mode.offloads = rx_offloads;
1367 tx_mode.offloads = tx_offloads;
1369 if (mempool_flags & MEMPOOL_F_NO_IOVA_CONTIG &&
1370 mp_alloc_type != MP_ALLOC_ANON) {
1371 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without "
1372 "mp-alloc=anon. mempool no-iova-contig is "