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>
52 printf("usage: %s [EAL options] -- "
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 "--portlist=PORTLIST "
61 "--mbuf-size= | --total-num-mbufs= | "
62 "--nb-cores= | --nb-ports= | "
63 #ifdef RTE_LIBRTE_CMDLINE
64 "--eth-peers-configfile= | "
65 "--eth-peer=X,M:M:M:M:M:M | "
66 "--tx-ip=SRC,DST | --tx-udp=PORT | "
68 "--pkt-filter-mode= |"
69 "--rss-ip | --rss-udp | "
70 "--rxpt= | --rxht= | --rxwt= | --rxfreet= | "
71 "--txpt= | --txht= | --txwt= | --txfreet= | "
72 "--txrst= | --tx-offloads= | | --rx-offloads= | "
73 "--vxlan-gpe-port= ]\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(" --portlist=PORTLIST: list of forwarding ports\n");
97 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of "
98 "RX memory buffers (mbufs).\n");
99 printf(" --port-numa-config=(port,socket)[,(port,socket)]: "
100 "specify the socket on which the memory pool "
101 "used by the port will be allocated.\n");
102 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: "
103 "specify the socket on which the TX/RX rings for "
104 "the port will be allocated "
105 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n");
106 printf(" --socket-num=N: set socket from which all memory is allocated "
108 printf(" --mbuf-size=N: set the data size of mbuf to N bytes.\n");
109 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated "
111 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n");
112 printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet "
113 "size to N bytes.\n");
114 #ifdef RTE_LIBRTE_CMDLINE
115 printf(" --eth-peers-configfile=name: config file with ethernet addresses "
117 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer "
118 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS);
120 printf(" --pkt-filter-mode=N: set Flow Director mode "
121 "(N: none (default mode) or signature or perfect).\n");
122 printf(" --pkt-filter-report-hash=N: set Flow Director report mode "
123 "(N: none or match (default) or always).\n");
124 printf(" --pkt-filter-size=N: set Flow Director mode "
125 "(N: 64K (default mode) or 128K or 256K).\n");
126 printf(" --pkt-filter-drop-queue=N: set drop-queue. "
127 "In perfect mode, when you add a rule with queue = -1 "
128 "the packet will be enqueued into the rx drop-queue. "
129 "If the drop-queue doesn't exist, the packet is dropped. "
130 "By default drop-queue=127.\n");
131 #ifdef RTE_LIBRTE_LATENCY_STATS
132 printf(" --latencystats=N: enable latency and jitter statistcs "
133 "monitoring on forwarding lcore id N.\n");
135 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n");
136 printf(" --enable-lro: enable large receive offload.\n");
137 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n");
138 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n");
139 printf(" --enable-hw-vlan: enable hardware vlan.\n");
140 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n");
141 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n");
142 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n");
143 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n");
144 printf(" --enable-drop-en: enable per queue packet drop.\n");
145 printf(" --disable-rss: disable rss.\n");
146 printf(" --port-topology=<paired|chained|loop>: set port topology (paired "
148 printf(" --forward-mode=N: set forwarding mode (N: %s).\n",
149 list_pkt_forwarding_modes());
150 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n");
151 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n");
152 printf(" --rxq=N: set the number of RX queues per port to N.\n");
153 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n");
154 printf(" --txq=N: set the number of TX queues per port to N.\n");
155 printf(" --txd=N: set the number of descriptors in TX rings to N.\n");
156 printf(" --hairpinq=N: set the number of hairpin queues per port to "
158 printf(" --burst=N: set the number of packets per burst to N.\n");
159 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n");
160 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n");
161 printf(" --rxht=N: set the host threshold register of RX rings to N.\n");
162 printf(" --rxfreet=N: set the free threshold of RX descriptors to N "
163 "(0 <= N < value of rxd).\n");
164 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n");
165 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n");
166 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n");
167 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n");
168 printf(" --txfreet=N: set the transmit free threshold of TX rings to N "
169 "(0 <= N <= value of txd).\n");
170 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N "
171 "(0 <= N <= value of txd).\n");
172 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
173 "tx queues statistics counters mapping "
174 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
175 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
176 "rx queues statistics counters mapping "
177 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
178 printf(" --no-flush-rx: Don't flush RX streams before forwarding."
179 " Used mainly with PCAP drivers.\n");
180 printf(" --txpkts=X[,Y]*: set TX segment sizes"
181 " or total packet length.\n");
182 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n");
183 printf(" --disable-link-check: disable check on link status when "
184 "starting/stopping ports.\n");
185 printf(" --disable-device-start: do not automatically start port\n");
186 printf(" --no-lsc-interrupt: disable link status change interrupt.\n");
187 printf(" --no-rmv-interrupt: disable device removal interrupt.\n");
188 printf(" --bitrate-stats=N: set the logical core N to perform "
189 "bit-rate calculation.\n");
190 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: "
191 "enable print of designated event or all of them.\n");
192 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: "
193 "disable print of designated event or all of them.\n");
194 printf(" --flow-isolate-all: "
195 "requests flow API isolated mode on all ports at initialization time.\n");
196 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n");
197 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n");
198 printf(" --hot-plug: enable hot plug for device.\n");
199 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n");
200 printf(" --mlockall: lock all memory\n");
201 printf(" --no-mlockall: do not lock all memory\n");
202 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n"
203 " native: use regular DPDK memory to create and populate mempool\n"
204 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n"
205 " xmem: use anonymous memory to create and populate mempool\n"
206 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n");
207 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n");
208 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n");
209 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n");
210 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n");
211 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n");
212 printf(" --noisy-lkup-num-writes=N: do N random reads and writes per packet\n");
213 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. "
214 "valid only with --mp-alloc=anon\n");
215 printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be "
219 #ifdef RTE_LIBRTE_CMDLINE
221 init_peer_eth_addrs(char *config_filename)
227 config_file = fopen(config_filename, "r");
228 if (config_file == NULL) {
229 perror("Failed to open eth config file\n");
233 for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
235 if (fgets(buf, sizeof(buf), config_file) == NULL)
238 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) {
239 printf("Bad MAC address format on line %d\n", i+1);
245 nb_peer_eth_addrs = (portid_t) i;
251 * Parse the coremask given as argument (hexadecimal string) and set
252 * the global configuration of forwarding cores.
255 parse_fwd_coremask(const char *coremask)
258 unsigned long long int cm;
260 /* parse hexadecimal string */
262 cm = strtoull(coremask, &end, 16);
263 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0'))
264 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n");
265 else if (set_fwd_lcores_mask((uint64_t) cm) < 0)
266 rte_exit(EXIT_FAILURE, "coremask is not valid\n");
270 * Parse the coremask given as argument (hexadecimal string) and set
271 * the global configuration of forwarding cores.
274 parse_fwd_portmask(const char *portmask)
277 unsigned long long int pm;
279 /* parse hexadecimal string */
281 pm = strtoull(portmask, &end, 16);
282 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
283 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n");
285 set_fwd_ports_mask((uint64_t) pm);
290 parse_queue_stats_mapping_config(const char *q_arg, int is_rx)
293 const char *p, *p0 = q_arg;
301 unsigned long int_fld[_NUM_FLD];
302 char *str_fld[_NUM_FLD];
306 /* reset from value set at definition */
307 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0);
309 while ((p = strchr(p0,'(')) != NULL) {
311 if((p0 = strchr(p,')')) == NULL)
315 if(size >= sizeof(s))
318 snprintf(s, sizeof(s), "%.*s", size, p);
319 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
321 for (i = 0; i < _NUM_FLD; i++){
323 int_fld[i] = strtoul(str_fld[i], &end, 0);
324 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
327 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */
328 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
329 printf("Stats counter not in the correct range 0..%d\n",
330 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
335 if ((nb_tx_queue_stats_mappings >=
336 MAX_TX_QUEUE_STATS_MAPPINGS)) {
337 printf("exceeded max number of TX queue "
338 "statistics mappings: %hu\n",
339 nb_tx_queue_stats_mappings);
342 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id =
343 (uint8_t)int_fld[FLD_PORT];
344 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id =
345 (uint8_t)int_fld[FLD_QUEUE];
346 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id =
347 (uint8_t)int_fld[FLD_STATS_COUNTER];
348 ++nb_tx_queue_stats_mappings;
351 if ((nb_rx_queue_stats_mappings >=
352 MAX_RX_QUEUE_STATS_MAPPINGS)) {
353 printf("exceeded max number of RX queue "
354 "statistics mappings: %hu\n",
355 nb_rx_queue_stats_mappings);
358 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id =
359 (uint8_t)int_fld[FLD_PORT];
360 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id =
361 (uint8_t)int_fld[FLD_QUEUE];
362 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id =
363 (uint8_t)int_fld[FLD_STATS_COUNTER];
364 ++nb_rx_queue_stats_mappings;
368 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */
369 /* than to the default array (that was set at its definition) */
370 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) :
371 (tx_queue_stats_mappings = tx_queue_stats_mappings_array);
376 print_invalid_socket_id_error(void)
380 printf("Invalid socket id, options are: ");
381 for (i = 0; i < num_sockets; i++) {
382 printf("%u%s", socket_ids[i],
383 (i == num_sockets - 1) ? "\n" : ",");
388 parse_portnuma_config(const char *q_arg)
391 const char *p, *p0 = q_arg;
393 uint8_t i, socket_id;
401 unsigned long int_fld[_NUM_FLD];
402 char *str_fld[_NUM_FLD];
404 /* reset from value set at definition */
405 while ((p = strchr(p0,'(')) != NULL) {
407 if((p0 = strchr(p,')')) == NULL)
411 if(size >= sizeof(s))
414 snprintf(s, sizeof(s), "%.*s", size, p);
415 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
417 for (i = 0; i < _NUM_FLD; i++) {
419 int_fld[i] = strtoul(str_fld[i], &end, 0);
420 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
423 port_id = (portid_t)int_fld[FLD_PORT];
424 if (port_id_is_invalid(port_id, ENABLED_WARN) ||
425 port_id == (portid_t)RTE_PORT_ALL) {
429 socket_id = (uint8_t)int_fld[FLD_SOCKET];
430 if (new_socket_id(socket_id)) {
431 if (num_sockets >= RTE_MAX_NUMA_NODES) {
432 print_invalid_socket_id_error();
435 socket_ids[num_sockets++] = socket_id;
437 port_numa[port_id] = socket_id;
444 parse_ringnuma_config(const char *q_arg)
447 const char *p, *p0 = q_arg;
449 uint8_t i, ring_flag, socket_id;
458 unsigned long int_fld[_NUM_FLD];
459 char *str_fld[_NUM_FLD];
460 #define RX_RING_ONLY 0x1
461 #define TX_RING_ONLY 0x2
462 #define RXTX_RING 0x3
464 /* reset from value set at definition */
465 while ((p = strchr(p0,'(')) != NULL) {
467 if((p0 = strchr(p,')')) == NULL)
471 if(size >= sizeof(s))
474 snprintf(s, sizeof(s), "%.*s", size, p);
475 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
477 for (i = 0; i < _NUM_FLD; i++) {
479 int_fld[i] = strtoul(str_fld[i], &end, 0);
480 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
483 port_id = (portid_t)int_fld[FLD_PORT];
484 if (port_id_is_invalid(port_id, ENABLED_WARN) ||
485 port_id == (portid_t)RTE_PORT_ALL) {
489 socket_id = (uint8_t)int_fld[FLD_SOCKET];
490 if (new_socket_id(socket_id)) {
491 if (num_sockets >= RTE_MAX_NUMA_NODES) {
492 print_invalid_socket_id_error();
495 socket_ids[num_sockets++] = socket_id;
497 ring_flag = (uint8_t)int_fld[FLD_FLAG];
498 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) {
499 printf("Invalid ring-flag=%d config for port =%d\n",
504 switch (ring_flag & RXTX_RING) {
506 rxring_numa[port_id] = socket_id;
509 txring_numa[port_id] = socket_id;
512 rxring_numa[port_id] = socket_id;
513 txring_numa[port_id] = socket_id;
516 printf("Invalid ring-flag=%d config for port=%d\n",
526 parse_event_printing_config(const char *optarg, int enable)
530 if (!strcmp(optarg, "unknown"))
531 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN;
532 else if (!strcmp(optarg, "intr_lsc"))
533 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC;
534 else if (!strcmp(optarg, "queue_state"))
535 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE;
536 else if (!strcmp(optarg, "intr_reset"))
537 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET;
538 else if (!strcmp(optarg, "vf_mbox"))
539 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX;
540 else if (!strcmp(optarg, "ipsec"))
541 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC;
542 else if (!strcmp(optarg, "macsec"))
543 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC;
544 else if (!strcmp(optarg, "intr_rmv"))
545 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV;
546 else if (!strcmp(optarg, "dev_probed"))
547 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW;
548 else if (!strcmp(optarg, "dev_released"))
549 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY;
550 else if (!strcmp(optarg, "flow_aged"))
551 mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED;
552 else if (!strcmp(optarg, "all"))
555 fprintf(stderr, "Invalid event: %s\n", optarg);
559 event_print_mask |= mask;
561 event_print_mask &= ~mask;
566 launch_args_parse(int argc, char** argv)
573 /* Default offloads for all ports. */
574 uint64_t rx_offloads = rx_mode.offloads;
575 uint64_t tx_offloads = tx_mode.offloads;
576 struct rte_eth_dev_info dev_info;
577 uint16_t rec_nb_pkts;
580 static struct option lgopts[] = {
582 #ifdef RTE_LIBRTE_CMDLINE
583 { "interactive", 0, 0, 0 },
584 { "cmdline-file", 1, 0, 0 },
585 { "auto-start", 0, 0, 0 },
586 { "eth-peers-configfile", 1, 0, 0 },
587 { "eth-peer", 1, 0, 0 },
589 { "tx-first", 0, 0, 0 },
590 { "stats-period", 1, 0, 0 },
591 { "ports", 1, 0, 0 },
592 { "nb-cores", 1, 0, 0 },
593 { "nb-ports", 1, 0, 0 },
594 { "coremask", 1, 0, 0 },
595 { "portmask", 1, 0, 0 },
596 { "portlist", 1, 0, 0 },
598 { "no-numa", 0, 0, 0 },
599 { "mp-anon", 0, 0, 0 },
600 { "port-numa-config", 1, 0, 0 },
601 { "ring-numa-config", 1, 0, 0 },
602 { "socket-num", 1, 0, 0 },
603 { "mbuf-size", 1, 0, 0 },
604 { "total-num-mbufs", 1, 0, 0 },
605 { "max-pkt-len", 1, 0, 0 },
606 { "max-lro-pkt-size", 1, 0, 0 },
607 { "pkt-filter-mode", 1, 0, 0 },
608 { "pkt-filter-report-hash", 1, 0, 0 },
609 { "pkt-filter-size", 1, 0, 0 },
610 { "pkt-filter-drop-queue", 1, 0, 0 },
611 #ifdef RTE_LIBRTE_LATENCY_STATS
612 { "latencystats", 1, 0, 0 },
614 #ifdef RTE_LIBRTE_BITRATE
615 { "bitrate-stats", 1, 0, 0 },
617 { "disable-crc-strip", 0, 0, 0 },
618 { "enable-lro", 0, 0, 0 },
619 { "enable-rx-cksum", 0, 0, 0 },
620 { "enable-rx-timestamp", 0, 0, 0 },
621 { "enable-scatter", 0, 0, 0 },
622 { "enable-hw-vlan", 0, 0, 0 },
623 { "enable-hw-vlan-filter", 0, 0, 0 },
624 { "enable-hw-vlan-strip", 0, 0, 0 },
625 { "enable-hw-vlan-extend", 0, 0, 0 },
626 { "enable-hw-qinq-strip", 0, 0, 0 },
627 { "enable-drop-en", 0, 0, 0 },
628 { "disable-rss", 0, 0, 0 },
629 { "port-topology", 1, 0, 0 },
630 { "forward-mode", 1, 0, 0 },
631 { "rss-ip", 0, 0, 0 },
632 { "rss-udp", 0, 0, 0 },
637 { "hairpinq", 1, 0, 0 },
638 { "burst", 1, 0, 0 },
639 { "mbcache", 1, 0, 0 },
643 { "txfreet", 1, 0, 0 },
644 { "txrst", 1, 0, 0 },
648 { "rxfreet", 1, 0, 0 },
649 { "tx-queue-stats-mapping", 1, 0, 0 },
650 { "rx-queue-stats-mapping", 1, 0, 0 },
651 { "no-flush-rx", 0, 0, 0 },
652 { "flow-isolate-all", 0, 0, 0 },
653 { "txpkts", 1, 0, 0 },
654 { "txonly-multi-flow", 0, 0, 0 },
655 { "disable-link-check", 0, 0, 0 },
656 { "disable-device-start", 0, 0, 0 },
657 { "no-lsc-interrupt", 0, 0, 0 },
658 { "no-rmv-interrupt", 0, 0, 0 },
659 { "print-event", 1, 0, 0 },
660 { "mask-event", 1, 0, 0 },
661 { "tx-offloads", 1, 0, 0 },
662 { "rx-offloads", 1, 0, 0 },
663 { "hot-plug", 0, 0, 0 },
664 { "vxlan-gpe-port", 1, 0, 0 },
665 { "mlockall", 0, 0, 0 },
666 { "no-mlockall", 0, 0, 0 },
667 { "mp-alloc", 1, 0, 0 },
668 { "tx-ip", 1, 0, 0 },
669 { "tx-udp", 1, 0, 0 },
670 { "noisy-tx-sw-buffer-size", 1, 0, 0 },
671 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 },
672 { "noisy-lkup-memory", 1, 0, 0 },
673 { "noisy-lkup-num-writes", 1, 0, 0 },
674 { "noisy-lkup-num-reads", 1, 0, 0 },
675 { "noisy-lkup-num-reads-writes", 1, 0, 0 },
676 { "no-iova-contig", 0, 0, 0 },
677 { "rx-mq-mode", 1, 0, 0 },
683 #ifdef RTE_LIBRTE_CMDLINE
684 #define SHORTOPTS "i"
688 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah",
689 lgopts, &opt_idx)) != EOF) {
691 #ifdef RTE_LIBRTE_CMDLINE
693 printf("Interactive-mode selected\n");
698 printf("Auto-start selected\n");
702 case 0: /*long options */
703 if (!strcmp(lgopts[opt_idx].name, "help")) {
705 rte_exit(EXIT_SUCCESS, "Displayed help\n");
707 #ifdef RTE_LIBRTE_CMDLINE
708 if (!strcmp(lgopts[opt_idx].name, "interactive")) {
709 printf("Interactive-mode selected\n");
712 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) {
713 printf("CLI commands to be read from %s\n",
715 strlcpy(cmdline_filename, optarg,
716 sizeof(cmdline_filename));
718 if (!strcmp(lgopts[opt_idx].name, "auto-start")) {
719 printf("Auto-start selected\n");
722 if (!strcmp(lgopts[opt_idx].name, "tx-first")) {
723 printf("Ports to start sending a burst of "
727 if (!strcmp(lgopts[opt_idx].name, "stats-period")) {
731 n = strtoul(optarg, &end, 10);
732 if ((optarg[0] == '\0') || (end == NULL) ||
739 if (!strcmp(lgopts[opt_idx].name,
740 "eth-peers-configfile")) {
741 if (init_peer_eth_addrs(optarg) != 0)
742 rte_exit(EXIT_FAILURE,
743 "Cannot open logfile\n");
745 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) {
749 n = strtoul(optarg, &port_end, 10);
750 if (errno != 0 || port_end == optarg || *port_end++ != ',')
751 rte_exit(EXIT_FAILURE,
752 "Invalid eth-peer: %s", optarg);
753 if (n >= RTE_MAX_ETHPORTS)
754 rte_exit(EXIT_FAILURE,
755 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n",
756 n, RTE_MAX_ETHPORTS);
758 if (rte_ether_unformat_addr(port_end,
759 &peer_eth_addrs[n]) < 0)
760 rte_exit(EXIT_FAILURE,
761 "Invalid ethernet address: %s\n",
766 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) {
770 end = strchr(optarg, ',');
771 if (end == optarg || !end)
772 rte_exit(EXIT_FAILURE,
773 "Invalid tx-ip: %s", optarg);
776 if (inet_aton(optarg, &in) == 0)
777 rte_exit(EXIT_FAILURE,
778 "Invalid source IP address: %s\n",
780 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr);
782 if (inet_aton(end, &in) == 0)
783 rte_exit(EXIT_FAILURE,
784 "Invalid destination IP address: %s\n",
786 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr);
788 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) {
792 n = strtoul(optarg, &end, 10);
793 if (errno != 0 || end == optarg ||
795 !(*end == '\0' || *end == ','))
796 rte_exit(EXIT_FAILURE,
797 "Invalid UDP port: %s\n",
803 n = strtoul(dst, &end, 10);
804 if (errno != 0 || end == dst ||
805 n > UINT16_MAX || *end)
806 rte_exit(EXIT_FAILURE,
807 "Invalid destination UDP port: %s\n",
815 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) {
817 if (n > 0 && n <= nb_ports)
820 rte_exit(EXIT_FAILURE,
821 "Invalid port %d\n", n);
823 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) {
825 if (n > 0 && n <= nb_lcores)
826 nb_fwd_lcores = (uint8_t) n;
828 rte_exit(EXIT_FAILURE,
829 "nb-cores should be > 0 and <= %d\n",
832 if (!strcmp(lgopts[opt_idx].name, "coremask"))
833 parse_fwd_coremask(optarg);
834 if (!strcmp(lgopts[opt_idx].name, "portmask"))
835 parse_fwd_portmask(optarg);
836 if (!strcmp(lgopts[opt_idx].name, "portlist"))
837 parse_fwd_portlist(optarg);
838 if (!strcmp(lgopts[opt_idx].name, "no-numa"))
840 if (!strcmp(lgopts[opt_idx].name, "numa"))
842 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) {
843 mp_alloc_type = MP_ALLOC_ANON;
845 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) {
846 if (!strcmp(optarg, "native"))
847 mp_alloc_type = MP_ALLOC_NATIVE;
848 else if (!strcmp(optarg, "anon"))
849 mp_alloc_type = MP_ALLOC_ANON;
850 else if (!strcmp(optarg, "xmem"))
851 mp_alloc_type = MP_ALLOC_XMEM;
852 else if (!strcmp(optarg, "xmemhuge"))
853 mp_alloc_type = MP_ALLOC_XMEM_HUGE;
854 else if (!strcmp(optarg, "xbuf"))
855 mp_alloc_type = MP_ALLOC_XBUF;
857 rte_exit(EXIT_FAILURE,
858 "mp-alloc %s invalid - must be: "
859 "native, anon, xmem or xmemhuge\n",
862 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) {
863 if (parse_portnuma_config(optarg))
864 rte_exit(EXIT_FAILURE,
865 "invalid port-numa configuration\n");
867 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config"))
868 if (parse_ringnuma_config(optarg))
869 rte_exit(EXIT_FAILURE,
870 "invalid ring-numa configuration\n");
871 if (!strcmp(lgopts[opt_idx].name, "socket-num")) {
873 if (!new_socket_id((uint8_t)n)) {
874 socket_num = (uint8_t)n;
876 print_invalid_socket_id_error();
877 rte_exit(EXIT_FAILURE,
878 "Invalid socket id");
881 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) {
883 if (n > 0 && n <= 0xFFFF)
884 mbuf_data_size = (uint16_t) n;
886 rte_exit(EXIT_FAILURE,
887 "mbuf-size should be > 0 and < 65536\n");
889 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) {
892 param_total_num_mbufs = (unsigned)n;
894 rte_exit(EXIT_FAILURE,
895 "total-num-mbufs should be > 1024\n");
897 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) {
899 if (n >= RTE_ETHER_MIN_LEN) {
900 rx_mode.max_rx_pkt_len = (uint32_t) n;
901 if (n > RTE_ETHER_MAX_LEN)
903 DEV_RX_OFFLOAD_JUMBO_FRAME;
905 rte_exit(EXIT_FAILURE,
906 "Invalid max-pkt-len=%d - should be > %d\n",
907 n, RTE_ETHER_MIN_LEN);
909 if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) {
911 rx_mode.max_lro_pkt_size = (uint32_t) n;
913 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) {
914 if (!strcmp(optarg, "signature"))
916 RTE_FDIR_MODE_SIGNATURE;
917 else if (!strcmp(optarg, "perfect"))
918 fdir_conf.mode = RTE_FDIR_MODE_PERFECT;
919 else if (!strcmp(optarg, "perfect-mac-vlan"))
920 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN;
921 else if (!strcmp(optarg, "perfect-tunnel"))
922 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL;
923 else if (!strcmp(optarg, "none"))
924 fdir_conf.mode = RTE_FDIR_MODE_NONE;
926 rte_exit(EXIT_FAILURE,
927 "pkt-mode-invalid %s invalid - must be: "
928 "none, signature, perfect, perfect-mac-vlan"
929 " or perfect-tunnel\n",
932 if (!strcmp(lgopts[opt_idx].name,
933 "pkt-filter-report-hash")) {
934 if (!strcmp(optarg, "none"))
936 RTE_FDIR_NO_REPORT_STATUS;
937 else if (!strcmp(optarg, "match"))
939 RTE_FDIR_REPORT_STATUS;
940 else if (!strcmp(optarg, "always"))
942 RTE_FDIR_REPORT_STATUS_ALWAYS;
944 rte_exit(EXIT_FAILURE,
945 "pkt-filter-report-hash %s invalid "
946 "- must be: none or match or always\n",
949 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) {
950 if (!strcmp(optarg, "64K"))
952 RTE_FDIR_PBALLOC_64K;
953 else if (!strcmp(optarg, "128K"))
955 RTE_FDIR_PBALLOC_128K;
956 else if (!strcmp(optarg, "256K"))
958 RTE_FDIR_PBALLOC_256K;
960 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -"
961 " must be: 64K or 128K or 256K\n",
964 if (!strcmp(lgopts[opt_idx].name,
965 "pkt-filter-drop-queue")) {
968 fdir_conf.drop_queue = (uint8_t) n;
970 rte_exit(EXIT_FAILURE,
971 "drop queue %d invalid - must"
974 #ifdef RTE_LIBRTE_LATENCY_STATS
975 if (!strcmp(lgopts[opt_idx].name,
979 latencystats_lcore_id = (lcoreid_t) n;
980 latencystats_enabled = 1;
982 rte_exit(EXIT_FAILURE,
983 "invalid lcore id %d for latencystats"
984 " must be >= 0\n", n);
987 #ifdef RTE_LIBRTE_BITRATE
988 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) {
991 bitrate_lcore_id = (lcoreid_t) n;
994 rte_exit(EXIT_FAILURE,
995 "invalid lcore id %d for bitrate stats"
996 " must be >= 0\n", n);
999 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip"))
1000 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
1001 if (!strcmp(lgopts[opt_idx].name, "enable-lro"))
1002 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO;
1003 if (!strcmp(lgopts[opt_idx].name, "enable-scatter"))
1004 rx_offloads |= DEV_RX_OFFLOAD_SCATTER;
1005 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
1006 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM;
1007 if (!strcmp(lgopts[opt_idx].name,
1008 "enable-rx-timestamp"))
1009 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP;
1010 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan"))
1011 rx_offloads |= DEV_RX_OFFLOAD_VLAN;
1013 if (!strcmp(lgopts[opt_idx].name,
1014 "enable-hw-vlan-filter"))
1015 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
1017 if (!strcmp(lgopts[opt_idx].name,
1018 "enable-hw-vlan-strip"))
1019 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
1021 if (!strcmp(lgopts[opt_idx].name,
1022 "enable-hw-vlan-extend"))
1023 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
1025 if (!strcmp(lgopts[opt_idx].name,
1026 "enable-hw-qinq-strip"))
1027 rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
1029 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en"))
1032 if (!strcmp(lgopts[opt_idx].name, "disable-rss"))
1034 if (!strcmp(lgopts[opt_idx].name, "port-topology")) {
1035 if (!strcmp(optarg, "paired"))
1036 port_topology = PORT_TOPOLOGY_PAIRED;
1037 else if (!strcmp(optarg, "chained"))
1038 port_topology = PORT_TOPOLOGY_CHAINED;
1039 else if (!strcmp(optarg, "loop"))
1040 port_topology = PORT_TOPOLOGY_LOOP;
1042 rte_exit(EXIT_FAILURE, "port-topology %s invalid -"
1043 " must be: paired, chained or loop\n",
1046 if (!strcmp(lgopts[opt_idx].name, "forward-mode"))
1047 set_pkt_forwarding_mode(optarg);
1048 if (!strcmp(lgopts[opt_idx].name, "rss-ip"))
1049 rss_hf = ETH_RSS_IP;
1050 if (!strcmp(lgopts[opt_idx].name, "rss-udp"))
1051 rss_hf = ETH_RSS_UDP;
1052 if (!strcmp(lgopts[opt_idx].name, "rxq")) {
1054 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0)
1055 nb_rxq = (queueid_t) n;
1057 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
1058 " >= 0 && <= %u\n", n,
1059 get_allowed_max_nb_rxq(&pid));
1061 if (!strcmp(lgopts[opt_idx].name, "txq")) {
1063 if (n >= 0 && check_nb_txq((queueid_t)n) == 0)
1064 nb_txq = (queueid_t) n;
1066 rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
1067 " >= 0 && <= %u\n", n,
1068 get_allowed_max_nb_txq(&pid));
1070 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) {
1073 check_nb_hairpinq((queueid_t)n) == 0)
1074 nb_hairpinq = (queueid_t) n;
1076 rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
1077 " >= 0 && <= %u\n", n,
1078 get_allowed_max_nb_hairpinq
1080 if ((n + nb_txq) < 0 ||
1081 check_nb_txq((queueid_t)(n + nb_txq)) != 0)
1082 rte_exit(EXIT_FAILURE, "txq + hairpinq "
1083 "%d invalid - must be"
1086 get_allowed_max_nb_txq(&pid));
1087 if ((n + nb_rxq) < 0 ||
1088 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0)
1089 rte_exit(EXIT_FAILURE, "rxq + hairpinq "
1090 "%d invalid - must be"
1093 get_allowed_max_nb_rxq(&pid));
1095 if (!nb_rxq && !nb_txq) {
1096 rte_exit(EXIT_FAILURE, "Either rx or tx queues should "
1099 if (!strcmp(lgopts[opt_idx].name, "burst")) {
1102 /* A burst size of zero means that the
1103 * PMD should be queried for
1104 * recommended Rx burst size. Since
1105 * testpmd uses a single size for all
1106 * ports, port 0 is queried for the
1107 * value, on the assumption that all
1108 * ports are of the same NIC model.
1110 ret = eth_dev_info_get_print_err(
1116 rec_nb_pkts = dev_info
1117 .default_rxportconf.burst_size;
1119 if (rec_nb_pkts == 0)
1120 rte_exit(EXIT_FAILURE,
1121 "PMD does not recommend a burst size. "
1122 "Provided value must be between "
1123 "1 and %d\n", MAX_PKT_BURST);
1124 else if (rec_nb_pkts > MAX_PKT_BURST)
1125 rte_exit(EXIT_FAILURE,
1126 "PMD recommended burst size of %d"
1127 " exceeds maximum value of %d\n",
1128 rec_nb_pkts, MAX_PKT_BURST);
1129 printf("Using PMD-provided burst value of %d\n",
1131 nb_pkt_per_burst = rec_nb_pkts;
1132 } else if (n > MAX_PKT_BURST)
1133 rte_exit(EXIT_FAILURE,
1134 "burst must be between1 and %d\n",
1137 nb_pkt_per_burst = (uint16_t) n;
1139 if (!strcmp(lgopts[opt_idx].name, "mbcache")) {
1142 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE))
1143 mb_mempool_cache = (uint16_t) n;
1145 rte_exit(EXIT_FAILURE,
1146 "mbcache must be >= 0 and <= %d\n",
1147 RTE_MEMPOOL_CACHE_MAX_SIZE);
1149 if (!strcmp(lgopts[opt_idx].name, "txfreet")) {
1152 tx_free_thresh = (int16_t)n;
1154 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n");
1156 if (!strcmp(lgopts[opt_idx].name, "txrst")) {
1159 tx_rs_thresh = (int16_t)n;
1161 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n");
1163 if (!strcmp(lgopts[opt_idx].name, "rxd")) {
1166 if (rx_free_thresh >= n)
1167 rte_exit(EXIT_FAILURE,
1169 "rx_free_thresh(%d)\n",
1170 (int)rx_free_thresh);
1172 nb_rxd = (uint16_t) n;
1174 rte_exit(EXIT_FAILURE,
1175 "rxd(%d) invalid - must be > 0\n",
1178 if (!strcmp(lgopts[opt_idx].name, "txd")) {
1181 nb_txd = (uint16_t) n;
1183 rte_exit(EXIT_FAILURE, "txd must be in > 0\n");
1185 if (!strcmp(lgopts[opt_idx].name, "txpt")) {
1188 tx_pthresh = (int8_t)n;
1190 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n");
1192 if (!strcmp(lgopts[opt_idx].name, "txht")) {
1195 tx_hthresh = (int8_t)n;
1197 rte_exit(EXIT_FAILURE, "txht must be >= 0\n");
1199 if (!strcmp(lgopts[opt_idx].name, "txwt")) {
1202 tx_wthresh = (int8_t)n;
1204 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n");
1206 if (!strcmp(lgopts[opt_idx].name, "rxpt")) {
1209 rx_pthresh = (int8_t)n;
1211 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n");
1213 if (!strcmp(lgopts[opt_idx].name, "rxht")) {
1216 rx_hthresh = (int8_t)n;
1218 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n");
1220 if (!strcmp(lgopts[opt_idx].name, "rxwt")) {
1223 rx_wthresh = (int8_t)n;
1225 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n");
1227 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) {
1230 rx_free_thresh = (int16_t)n;
1232 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n");
1234 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) {
1235 if (parse_queue_stats_mapping_config(optarg, TX)) {
1236 rte_exit(EXIT_FAILURE,
1237 "invalid TX queue statistics mapping config entered\n");
1240 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) {
1241 if (parse_queue_stats_mapping_config(optarg, RX)) {
1242 rte_exit(EXIT_FAILURE,
1243 "invalid RX queue statistics mapping config entered\n");
1246 if (!strcmp(lgopts[opt_idx].name, "txpkts")) {
1247 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT];
1248 unsigned int nb_segs;
1250 nb_segs = parse_item_list(optarg, "txpkt segments",
1251 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0);
1253 set_tx_pkt_segments(seg_lengths, nb_segs);
1255 rte_exit(EXIT_FAILURE, "bad txpkts\n");
1257 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow"))
1258 txonly_multi_flow = 1;
1259 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx"))
1261 if (!strcmp(lgopts[opt_idx].name, "disable-link-check"))
1263 if (!strcmp(lgopts[opt_idx].name, "disable-device-start"))
1264 no_device_start = 1;
1265 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt"))
1267 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt"))
1269 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all"))
1270 flow_isolate_all = 1;
1271 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) {
1273 n = strtoull(optarg, &end, 16);
1275 tx_offloads = (uint64_t)n;
1277 rte_exit(EXIT_FAILURE,
1278 "tx-offloads must be >= 0\n");
1281 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) {
1283 n = strtoull(optarg, &end, 16);
1285 rx_offloads = (uint64_t)n;
1287 rte_exit(EXIT_FAILURE,
1288 "rx-offloads must be >= 0\n");
1291 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) {
1294 vxlan_gpe_udp_port = (uint16_t)n;
1296 rte_exit(EXIT_FAILURE,
1297 "vxlan-gpe-port must be >= 0\n");
1299 if (!strcmp(lgopts[opt_idx].name, "print-event"))
1300 if (parse_event_printing_config(optarg, 1)) {
1301 rte_exit(EXIT_FAILURE,
1302 "invalid print-event argument\n");
1304 if (!strcmp(lgopts[opt_idx].name, "mask-event"))
1305 if (parse_event_printing_config(optarg, 0)) {
1306 rte_exit(EXIT_FAILURE,
1307 "invalid mask-event argument\n");
1309 if (!strcmp(lgopts[opt_idx].name, "hot-plug"))
1311 if (!strcmp(lgopts[opt_idx].name, "mlockall"))
1313 if (!strcmp(lgopts[opt_idx].name, "no-mlockall"))
1315 if (!strcmp(lgopts[opt_idx].name,
1316 "noisy-tx-sw-buffer-size")) {
1319 noisy_tx_sw_bufsz = n;
1321 rte_exit(EXIT_FAILURE,
1322 "noisy-tx-sw-buffer-size must be >= 0\n");
1324 if (!strcmp(lgopts[opt_idx].name,
1325 "noisy-tx-sw-buffer-flushtime")) {
1328 noisy_tx_sw_buf_flush_time = n;
1330 rte_exit(EXIT_FAILURE,
1331 "noisy-tx-sw-buffer-flushtime must be >= 0\n");
1333 if (!strcmp(lgopts[opt_idx].name,
1334 "noisy-lkup-memory")) {
1337 noisy_lkup_mem_sz = n;
1339 rte_exit(EXIT_FAILURE,
1340 "noisy-lkup-memory must be >= 0\n");
1342 if (!strcmp(lgopts[opt_idx].name,
1343 "noisy-lkup-num-writes")) {
1346 noisy_lkup_num_writes = n;
1348 rte_exit(EXIT_FAILURE,
1349 "noisy-lkup-num-writes must be >= 0\n");
1351 if (!strcmp(lgopts[opt_idx].name,
1352 "noisy-lkup-num-reads")) {
1355 noisy_lkup_num_reads = n;
1357 rte_exit(EXIT_FAILURE,
1358 "noisy-lkup-num-reads must be >= 0\n");
1360 if (!strcmp(lgopts[opt_idx].name,
1361 "noisy-lkup-num-reads-writes")) {
1364 noisy_lkup_num_reads_writes = n;
1366 rte_exit(EXIT_FAILURE,
1367 "noisy-lkup-num-reads-writes must be >= 0\n");
1369 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig"))
1370 mempool_flags = MEMPOOL_F_NO_IOVA_CONTIG;
1372 if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) {
1374 n = strtoul(optarg, &end, 16);
1375 if (n >= 0 && n <= ETH_MQ_RX_VMDQ_DCB_RSS)
1376 rx_mq_mode = (enum rte_eth_rx_mq_mode)n;
1378 rte_exit(EXIT_FAILURE,
1379 "rx-mq-mode must be >= 0 and <= %d\n",
1380 ETH_MQ_RX_VMDQ_DCB_RSS);
1385 rte_exit(EXIT_SUCCESS, "Displayed help\n");
1389 printf("Invalid option: %s\n", argv[optind]);
1390 rte_exit(EXIT_FAILURE,
1391 "Command line is incomplete or incorrect\n");
1396 if (optind != argc) {
1398 printf("Invalid parameter: %s\n", argv[optind]);
1399 rte_exit(EXIT_FAILURE, "Command line is incorrect\n");
1402 /* Set offload configuration from command line parameters. */
1403 rx_mode.offloads = rx_offloads;
1404 tx_mode.offloads = tx_offloads;
1406 if (mempool_flags & MEMPOOL_F_NO_IOVA_CONTIG &&
1407 mp_alloc_type != MP_ALLOC_ANON) {
1408 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without "
1409 "mp-alloc=anon. mempool no-iova-contig is "