#include <stdint.h>
#include <unistd.h>
#include <inttypes.h>
-#include <arpa/inet.h>
#include <rte_common.h>
#include <rte_byteorder.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_string_fns.h>
-#ifdef RTE_LIBRTE_PMD_BOND
+#ifdef RTE_NET_BOND
#include <rte_eth_bond.h>
#endif
#include <rte_flow.h>
static void
usage(char* progname)
{
- printf("usage: %s [EAL options] -- "
-#ifdef RTE_LIBRTE_CMDLINE
- "[--interactive|-i] "
- "[--cmdline-file=FILENAME] "
-#endif
- "[--help|-h] | [--auto-start|-a] | ["
- "--tx-first | --stats-period=PERIOD | "
- "--coremask=COREMASK --portmask=PORTMASK --numa "
- "--portlist=PORTLIST "
- "--mbuf-size= | --total-num-mbufs= | "
- "--nb-cores= | --nb-ports= | "
-#ifdef RTE_LIBRTE_CMDLINE
- "--eth-peers-configfile= | "
- "--eth-peer=X,M:M:M:M:M:M | "
- "--tx-ip=SRC,DST | --tx-udp=PORT | "
-#endif
- "--pkt-filter-mode= |"
- "--rss-ip | --rss-udp | --rss-level-inner | --rss-level-outer |"
- "--rxpt= | --rxht= | --rxwt= |"
- " --rxfreet= | --txpt= | --txht= | --txwt= | --txfreet= | "
- "--txrst= | --tx-offloads= | | --rx-offloads= | "
- "--vxlan-gpe-port= | --geneve-parsed-port= | "
- "--record-core-cycles | --record-burst-stats]\n",
+ printf("\nUsage: %s [EAL options] -- [testpmd options]\n\n",
progname);
-#ifdef RTE_LIBRTE_CMDLINE
+#ifdef RTE_LIB_CMDLINE
printf(" --interactive: run in interactive mode.\n");
printf(" --cmdline-file: execute cli commands before startup.\n");
#endif
printf(" --nb-ports=N: set the number of forwarding ports "
"(1 <= N <= %d).\n", nb_ports);
printf(" --coremask=COREMASK: hexadecimal bitmask of cores running "
- "the packet forwarding test. The master lcore is reserved for "
+ "the packet forwarding test. The main lcore is reserved for "
"command line parsing only, and cannot be masked on for "
"packet forwarding.\n");
printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used "
printf(" --portlist=PORTLIST: list of forwarding ports\n");
printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of "
"RX memory buffers (mbufs).\n");
+ printf(" --no-numa: disable NUMA-aware allocation.\n");
printf(" --port-numa-config=(port,socket)[,(port,socket)]: "
"specify the socket on which the memory pool "
"used by the port will be allocated.\n");
printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n");
printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet "
"size to N bytes.\n");
-#ifdef RTE_LIBRTE_CMDLINE
+#ifdef RTE_LIB_CMDLINE
printf(" --eth-peers-configfile=name: config file with ethernet addresses "
"of peer ports.\n");
printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer "
"the packet will be enqueued into the rx drop-queue. "
"If the drop-queue doesn't exist, the packet is dropped. "
"By default drop-queue=127.\n");
-#ifdef RTE_LIBRTE_LATENCY_STATS
+#ifdef RTE_LIB_LATENCYSTATS
printf(" --latencystats=N: enable latency and jitter statistcs "
"monitoring on forwarding lcore id N.\n");
#endif
printf(" --disable-crc-strip: disable CRC stripping by hardware.\n");
+ printf(" --enable-scatter: enable scattered Rx.\n");
printf(" --enable-lro: enable large receive offload.\n");
printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n");
printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n");
printf(" --hairpinq=N: set the number of hairpin queues per port to "
"N.\n");
printf(" --burst=N: set the number of packets per burst to N.\n");
+ printf(" --flowgen-clones=N: set the number of single packet clones to send in flowgen mode. Should be less than burst value.\n");
+ printf(" --flowgen-flows=N: set the number of flows in flowgen mode to N (1 <= N <= INT32_MAX).\n");
printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n");
printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n");
printf(" --rxht=N: set the host threshold register of RX rings to N.\n");
"(0 <= N <= value of txd).\n");
printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N "
"(0 <= N <= value of txd).\n");
- printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
- "tx queues statistics counters mapping "
- "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
- printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
- "rx queues statistics counters mapping "
- "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
printf(" --no-flush-rx: Don't flush RX streams before forwarding."
" Used mainly with PCAP drivers.\n");
+ printf(" --rxoffs=X[,Y]*: set RX segment offsets for split.\n");
+ printf(" --rxpkts=X[,Y]*: set RX segment sizes to split.\n");
printf(" --txpkts=X[,Y]*: set TX segment sizes"
" or total packet length.\n");
printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n");
+ printf(" --tx-ip=src,dst: IP addresses in Tx-only mode\n");
+ printf(" --tx-udp=src[,dst]: UDP ports in Tx-only mode\n");
+ printf(" --eth-link-speed: force link speed.\n");
printf(" --disable-link-check: disable check on link status when "
"starting/stopping ports.\n");
printf(" --disable-device-start: do not automatically start port\n");
printf(" --hot-plug: enable hot plug for device.\n");
printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n");
printf(" --geneve-parsed-port=N: UPD port to parse GENEVE tunnel protocol\n");
+#ifndef RTE_EXEC_ENV_WINDOWS
printf(" --mlockall: lock all memory\n");
printf(" --no-mlockall: do not lock all memory\n");
+#endif
printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n"
" native: use regular DPDK memory to create and populate mempool\n"
" anon: use regular DPDK memory to create and anonymous memory to populate mempool\n"
printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n");
printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n");
printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n");
- printf(" --noisy-lkup-num-writes=N: do N random reads and writes per packet\n");
+ printf(" --noisy-lkup-num-reads-writes=N: do N random reads and writes per packet\n");
printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. "
"valid only with --mp-alloc=anon\n");
printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be "
"enabled\n");
printf(" --record-core-cycles: enable measurement of CPU cycles.\n");
printf(" --record-burst-stats: enable display of RX and TX bursts.\n");
- printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n "
+ printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n"
" 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n"
" 0x01 - hairpin ports loop, 0x00 - hairpin port self\n");
}
-#ifdef RTE_LIBRTE_CMDLINE
+#ifdef RTE_LIB_CMDLINE
static int
-init_peer_eth_addrs(char *config_filename)
+init_peer_eth_addrs(const char *config_filename)
{
FILE *config_file;
portid_t i;
break;
if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) {
- printf("Bad MAC address format on line %d\n", i+1);
+ fprintf(stderr, "Bad MAC address format on line %d\n",
+ i + 1);
fclose(config_file);
return -1;
}
set_fwd_ports_mask((uint64_t) pm);
}
-
-static int
-parse_queue_stats_mapping_config(const char *q_arg, int is_rx)
-{
- char s[256];
- const char *p, *p0 = q_arg;
- char *end;
- enum fieldnames {
- FLD_PORT = 0,
- FLD_QUEUE,
- FLD_STATS_COUNTER,
- _NUM_FLD
- };
- unsigned long int_fld[_NUM_FLD];
- char *str_fld[_NUM_FLD];
- int i;
- unsigned size;
-
- /* reset from value set at definition */
- is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0);
-
- while ((p = strchr(p0,'(')) != NULL) {
- ++p;
- if((p0 = strchr(p,')')) == NULL)
- return -1;
-
- size = p0 - p;
- if(size >= sizeof(s))
- return -1;
-
- snprintf(s, sizeof(s), "%.*s", size, p);
- if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
- return -1;
- for (i = 0; i < _NUM_FLD; i++){
- errno = 0;
- int_fld[i] = strtoul(str_fld[i], &end, 0);
- if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
- return -1;
- }
- /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */
- if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
- printf("Stats counter not in the correct range 0..%d\n",
- RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
- return -1;
- }
-
- if (!is_rx) {
- if ((nb_tx_queue_stats_mappings >=
- MAX_TX_QUEUE_STATS_MAPPINGS)) {
- printf("exceeded max number of TX queue "
- "statistics mappings: %hu\n",
- nb_tx_queue_stats_mappings);
- return -1;
- }
- tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id =
- (uint8_t)int_fld[FLD_PORT];
- tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id =
- (uint8_t)int_fld[FLD_QUEUE];
- tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id =
- (uint8_t)int_fld[FLD_STATS_COUNTER];
- ++nb_tx_queue_stats_mappings;
- }
- else {
- if ((nb_rx_queue_stats_mappings >=
- MAX_RX_QUEUE_STATS_MAPPINGS)) {
- printf("exceeded max number of RX queue "
- "statistics mappings: %hu\n",
- nb_rx_queue_stats_mappings);
- return -1;
- }
- rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id =
- (uint8_t)int_fld[FLD_PORT];
- rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id =
- (uint8_t)int_fld[FLD_QUEUE];
- rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id =
- (uint8_t)int_fld[FLD_STATS_COUNTER];
- ++nb_rx_queue_stats_mappings;
- }
-
- }
-/* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */
-/* than to the default array (that was set at its definition) */
- is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) :
- (tx_queue_stats_mappings = tx_queue_stats_mappings_array);
- return 0;
-}
-
static void
print_invalid_socket_id_error(void)
{
unsigned int i = 0;
- printf("Invalid socket id, options are: ");
+ fprintf(stderr, "Invalid socket id, options are: ");
for (i = 0; i < num_sockets; i++) {
- printf("%u%s", socket_ids[i],
- (i == num_sockets - 1) ? "\n" : ",");
+ fprintf(stderr, "%u%s", socket_ids[i],
+ (i == num_sockets - 1) ? "\n" : ",");
}
}
}
ring_flag = (uint8_t)int_fld[FLD_FLAG];
if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) {
- printf("Invalid ring-flag=%d config for port =%d\n",
+ fprintf(stderr,
+ "Invalid ring-flag=%d config for port =%d\n",
ring_flag,port_id);
return -1;
}
txring_numa[port_id] = socket_id;
break;
default:
- printf("Invalid ring-flag=%d config for port=%d\n",
+ fprintf(stderr,
+ "Invalid ring-flag=%d config for port=%d\n",
ring_flag,port_id);
break;
}
return 0;
}
+static int
+parse_link_speed(int n)
+{
+ uint32_t speed = ETH_LINK_SPEED_FIXED;
+
+ switch (n) {
+ case 1000:
+ speed |= ETH_LINK_SPEED_1G;
+ break;
+ case 10000:
+ speed |= ETH_LINK_SPEED_10G;
+ break;
+ case 25000:
+ speed |= ETH_LINK_SPEED_25G;
+ break;
+ case 40000:
+ speed |= ETH_LINK_SPEED_40G;
+ break;
+ case 50000:
+ speed |= ETH_LINK_SPEED_50G;
+ break;
+ case 100000:
+ speed |= ETH_LINK_SPEED_100G;
+ break;
+ case 200000:
+ speed |= ETH_LINK_SPEED_200G;
+ break;
+ case 100:
+ case 10:
+ default:
+ fprintf(stderr, "Unsupported fixed speed\n");
+ return 0;
+ }
+
+ return speed;
+}
+
void
launch_args_parse(int argc, char** argv)
{
+#define PARAM_PROC_ID "proc-id"
+#define PARAM_NUM_PROCS "num-procs"
+
int n, opt;
char **argvopt;
int opt_idx;
static struct option lgopts[] = {
{ "help", 0, 0, 0 },
-#ifdef RTE_LIBRTE_CMDLINE
+#ifdef RTE_LIB_CMDLINE
{ "interactive", 0, 0, 0 },
{ "cmdline-file", 1, 0, 0 },
{ "auto-start", 0, 0, 0 },
#endif
{ "tx-first", 0, 0, 0 },
{ "stats-period", 1, 0, 0 },
- { "ports", 1, 0, 0 },
{ "nb-cores", 1, 0, 0 },
{ "nb-ports", 1, 0, 0 },
{ "coremask", 1, 0, 0 },
{ "portlist", 1, 0, 0 },
{ "numa", 0, 0, 0 },
{ "no-numa", 0, 0, 0 },
- { "mp-anon", 0, 0, 0 },
+ { "mp-anon", 0, 0, 0 }, /* deprecated */
{ "port-numa-config", 1, 0, 0 },
{ "ring-numa-config", 1, 0, 0 },
{ "socket-num", 1, 0, 0 },
{ "pkt-filter-report-hash", 1, 0, 0 },
{ "pkt-filter-size", 1, 0, 0 },
{ "pkt-filter-drop-queue", 1, 0, 0 },
-#ifdef RTE_LIBRTE_LATENCY_STATS
+#ifdef RTE_LIB_LATENCYSTATS
{ "latencystats", 1, 0, 0 },
#endif
-#ifdef RTE_LIBRTE_BITRATESTATS
+#ifdef RTE_LIB_BITRATESTATS
{ "bitrate-stats", 1, 0, 0 },
#endif
{ "disable-crc-strip", 0, 0, 0 },
{ "hairpinq", 1, 0, 0 },
{ "hairpin-mode", 1, 0, 0 },
{ "burst", 1, 0, 0 },
+ { "flowgen-clones", 1, 0, 0 },
+ { "flowgen-flows", 1, 0, 0 },
{ "mbcache", 1, 0, 0 },
{ "txpt", 1, 0, 0 },
{ "txht", 1, 0, 0 },
{ "rxht", 1, 0, 0 },
{ "rxwt", 1, 0, 0 },
{ "rxfreet", 1, 0, 0 },
- { "tx-queue-stats-mapping", 1, 0, 0 },
- { "rx-queue-stats-mapping", 1, 0, 0 },
{ "no-flush-rx", 0, 0, 0 },
{ "flow-isolate-all", 0, 0, 0 },
+ { "rxoffs", 1, 0, 0 },
+ { "rxpkts", 1, 0, 0 },
{ "txpkts", 1, 0, 0 },
{ "txonly-multi-flow", 0, 0, 0 },
+ { "eth-link-speed", 1, 0, 0 },
{ "disable-link-check", 0, 0, 0 },
{ "disable-device-start", 0, 0, 0 },
{ "no-lsc-interrupt", 0, 0, 0 },
{ "hot-plug", 0, 0, 0 },
{ "vxlan-gpe-port", 1, 0, 0 },
{ "geneve-parsed-port", 1, 0, 0 },
+#ifndef RTE_EXEC_ENV_WINDOWS
{ "mlockall", 0, 0, 0 },
{ "no-mlockall", 0, 0, 0 },
+#endif
{ "mp-alloc", 1, 0, 0 },
{ "tx-ip", 1, 0, 0 },
{ "tx-udp", 1, 0, 0 },
{ "rx-mq-mode", 1, 0, 0 },
{ "record-core-cycles", 0, 0, 0 },
{ "record-burst-stats", 0, 0, 0 },
+ { PARAM_NUM_PROCS, 1, 0, 0 },
+ { PARAM_PROC_ID, 1, 0, 0 },
{ 0, 0, 0, 0 },
};
argvopt = argv;
-#ifdef RTE_LIBRTE_CMDLINE
+#ifdef RTE_LIB_CMDLINE
#define SHORTOPTS "i"
#else
#define SHORTOPTS ""
while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah",
lgopts, &opt_idx)) != EOF) {
switch (opt) {
-#ifdef RTE_LIBRTE_CMDLINE
+#ifdef RTE_LIB_CMDLINE
case 'i':
printf("Interactive-mode selected\n");
interactive = 1;
case 0: /*long options */
if (!strcmp(lgopts[opt_idx].name, "help")) {
usage(argv[0]);
- rte_exit(EXIT_SUCCESS, "Displayed help\n");
+ exit(EXIT_SUCCESS);
}
-#ifdef RTE_LIBRTE_CMDLINE
+#ifdef RTE_LIB_CMDLINE
if (!strcmp(lgopts[opt_idx].name, "interactive")) {
printf("Interactive-mode selected\n");
interactive = 1;
"Invalid tx-ip: %s", optarg);
*end++ = 0;
- if (inet_aton(optarg, &in) == 0)
+ if (inet_pton(AF_INET, optarg, &in) == 0)
rte_exit(EXIT_FAILURE,
"Invalid source IP address: %s\n",
optarg);
tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr);
- if (inet_aton(end, &in) == 0)
+ if (inet_pton(AF_INET, end, &in) == 0)
rte_exit(EXIT_FAILURE,
"Invalid destination IP address: %s\n",
optarg);
}
if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) {
n = atoi(optarg);
- if (n >= RTE_ETHER_MIN_LEN) {
+ if (n >= RTE_ETHER_MIN_LEN)
rx_mode.max_rx_pkt_len = (uint32_t) n;
- if (n > RTE_ETHER_MAX_LEN)
- rx_offloads |=
- DEV_RX_OFFLOAD_JUMBO_FRAME;
- } else
+ else
rte_exit(EXIT_FAILURE,
"Invalid max-pkt-len=%d - should be > %d\n",
n, RTE_ETHER_MIN_LEN);
"drop queue %d invalid - must"
"be >= 0 \n", n);
}
-#ifdef RTE_LIBRTE_LATENCY_STATS
+#ifdef RTE_LIB_LATENCYSTATS
if (!strcmp(lgopts[opt_idx].name,
"latencystats")) {
n = atoi(optarg);
" must be >= 0\n", n);
}
#endif
-#ifdef RTE_LIBRTE_BITRATESTATS
+#ifdef RTE_LIB_BITRATESTATS
if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) {
n = atoi(optarg);
if (n >= 0) {
else
nb_pkt_per_burst = (uint16_t) n;
}
+ if (!strcmp(lgopts[opt_idx].name, "flowgen-clones")) {
+ n = atoi(optarg);
+ if (n >= 0)
+ nb_pkt_flowgen_clones = (uint16_t) n;
+ else
+ rte_exit(EXIT_FAILURE,
+ "clones must be >= 0 and <= current burst\n");
+ }
+ if (!strcmp(lgopts[opt_idx].name, "flowgen-flows")) {
+ n = atoi(optarg);
+ if (n > 0)
+ nb_flows_flowgen = (int) n;
+ else
+ rte_exit(EXIT_FAILURE,
+ "flows must be >= 1\n");
+ }
if (!strcmp(lgopts[opt_idx].name, "mbcache")) {
n = atoi(optarg);
if ((n >= 0) &&
else
rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n");
}
- if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) {
- if (parse_queue_stats_mapping_config(optarg, TX)) {
- rte_exit(EXIT_FAILURE,
- "invalid TX queue statistics mapping config entered\n");
- }
+ if (!strcmp(lgopts[opt_idx].name, "rxoffs")) {
+ unsigned int seg_off[MAX_SEGS_BUFFER_SPLIT];
+ unsigned int nb_offs;
+
+ nb_offs = parse_item_list
+ (optarg, "rxpkt offsets",
+ MAX_SEGS_BUFFER_SPLIT,
+ seg_off, 0);
+ if (nb_offs > 0)
+ set_rx_pkt_offsets(seg_off, nb_offs);
+ else
+ rte_exit(EXIT_FAILURE, "bad rxoffs\n");
}
- if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) {
- if (parse_queue_stats_mapping_config(optarg, RX)) {
- rte_exit(EXIT_FAILURE,
- "invalid RX queue statistics mapping config entered\n");
- }
+ if (!strcmp(lgopts[opt_idx].name, "rxpkts")) {
+ unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT];
+ unsigned int nb_segs;
+
+ nb_segs = parse_item_list
+ (optarg, "rxpkt segments",
+ MAX_SEGS_BUFFER_SPLIT,
+ seg_len, 0);
+ if (nb_segs > 0)
+ set_rx_pkt_segments(seg_len, nb_segs);
+ else
+ rte_exit(EXIT_FAILURE, "bad rxpkts\n");
}
if (!strcmp(lgopts[opt_idx].name, "txpkts")) {
unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT];
txonly_multi_flow = 1;
if (!strcmp(lgopts[opt_idx].name, "no-flush-rx"))
no_flush_rx = 1;
+ if (!strcmp(lgopts[opt_idx].name, "eth-link-speed")) {
+ n = atoi(optarg);
+ if (n >= 0 && parse_link_speed(n) > 0)
+ eth_link_speed = parse_link_speed(n);
+ }
if (!strcmp(lgopts[opt_idx].name, "disable-link-check"))
no_link_check = 1;
if (!strcmp(lgopts[opt_idx].name, "disable-device-start"))
record_core_cycles = 1;
if (!strcmp(lgopts[opt_idx].name, "record-burst-stats"))
record_burst_stats = 1;
+ if (!strcmp(lgopts[opt_idx].name, PARAM_NUM_PROCS))
+ num_procs = atoi(optarg);
+ if (!strcmp(lgopts[opt_idx].name, PARAM_PROC_ID))
+ proc_id = atoi(optarg);
break;
case 'h':
usage(argv[0]);
- rte_exit(EXIT_SUCCESS, "Displayed help\n");
+ exit(EXIT_SUCCESS);
break;
default:
usage(argv[0]);
- printf("Invalid option: %s\n", argv[optind]);
+ fprintf(stderr, "Invalid option: %s\n", argv[optind]);
rte_exit(EXIT_FAILURE,
"Command line is incomplete or incorrect\n");
break;
if (optind != argc) {
usage(argv[0]);
- printf("Invalid parameter: %s\n", argv[optind]);
+ fprintf(stderr, "Invalid parameter: %s\n", argv[optind]);
rte_exit(EXIT_FAILURE, "Command line is incorrect\n");
}
git.droids-corp.org / dpdk.git / blobdiff