printf("usage: %s [--interactive|-i] [--help|-h] | ["
"--coremask=COREMASK --portmask=PORTMASK --numa "
"--mbuf-size= | --total-num-mbufs= | "
+ "--nb-cores= | --nb-ports= | "
"--eth-peers-configfile= | "
- "--eth-peer=X,M:M:M:M:M:M | --nb-cores= | --nb-ports= | "
+ "--eth-peer=X,M:M:M:M:M:M | "
"--pkt-filter-mode= |"
"--rss-ip | --rss-udp | "
"--rxpt= | --rxht= | --rxwt= | --rxfreet= | "
"--txpt= | --txht= | --txwt= | --txfreet= | "
"--txrst= | --txqflags= ]\n",
progname);
- printf(" --interactive: run in interactive mode\n");
- printf(" --help: display this message and quit\n");
- printf(" --eth-peers-configfile=name of file with ethernet addresses "
- "of peer ports\n");
- printf(" --eth-peer=X,M:M:M:M:M:M set the mac address of the X peer "
- "port (0 <= X < %d)\n", RTE_MAX_ETHPORTS);
- printf(" --nb-cores=N set the number of forwarding cores"
- " (1 <= N <= %d)\n", nb_lcores);
- printf(" --nb-ports=N set the number of forwarding ports"
- " (1 <= N <= %d)\n", nb_ports);
+ printf(" --interactive: run in interactive mode.\n");
+ printf(" --help: display this message and quit.\n");
+ printf(" --nb-cores=N: set the number of forwarding cores "
+ "(1 <= N <= %d).\n", nb_lcores);
+ printf(" --nb-ports=N: set the number of forwarding ports "
+ "(1 <= N <= %d).\n", nb_ports);
printf(" --coremask=COREMASK: hexadecimal bitmask of cores running "
"the packet forwarding test. The master lcore is reserved for "
- "command line parsing only, and can not be masked on for running"
- "the packet forwarding\n");
+ "command line parsing only, and cannot be masked on for "
+ "packet forwarding.\n");
printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used "
- "by the packet forwarding test\n");
+ "by the packet forwarding test.\n");
printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of "
- " RX memory buffers (mbufs)\n");
- printf(" --mbuf-size=N set the data size of mbuf to N bytes\n");
- printf(" --total-num-mbufs=N set the number of mbufs to be allocated "
- "in mbuf pools\n");
- printf(" --max-pkt-len=N set the maximum size of packet to N bytes\n");
- printf(" --pkt-filter-mode=N: set Flow director mode "
- "( N: none (default mode) or signature or perfect)\n");
- printf(" --pkt-filter-report-hash=N: set Flow director report mode "
- "( N: none or match (default) or always)\n");
- printf(" --pkt-filter-size=N: set Flow director mode "
- "( N: 64K (default mode) or 128K or 256K)\n");
- printf(" --pkt-filter-flexbytes-offset=N: set flexbytes-offset."
- " The offset is defined in word units counted from the"
- " first byte of the destination Ethernet MAC address."
- " 0 <= N <= 32\n");
- printf(" --pkt-filter-drop-queue=N: set drop-queue."
- " In perfect mode, when you add a rule with queue -1"
- " the packet will be enqueued into the rx drop-queue."
- " If the drop-queue doesn't exist, the packet is dropped."
- " By default drop-queue=127\n");
- printf(" --crc-strip: enable CRC stripping by hardware\n");
- printf(" --enable-rx-cksum: enable rx hardware checksum offload\n");
- printf(" --disable-hw-vlan: disable hardware vlan\n");
- printf(" --enable-drop-en: enable per queue packet drop\n");
- printf(" --disable-rss: disable rss\n");
+ "RX memory buffers (mbufs).\n");
+ printf(" --mbuf-size=N: set the data size of mbuf to N bytes.\n");
+ printf(" --total-num-mbufs=N: set the number of mbufs to be allocated "
+ "in mbuf pools.\n");
+ printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n");
+ printf(" --eth-peers-configfile=name: config file with ethernet addresses "
+ "of peer ports.\n");
+ printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer "
+ "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS);
+ printf(" --pkt-filter-mode=N: set Flow Director mode "
+ "(N: none (default mode) or signature or perfect).\n");
+ printf(" --pkt-filter-report-hash=N: set Flow Director report mode "
+ "(N: none or match (default) or always).\n");
+ printf(" --pkt-filter-size=N: set Flow Director mode "
+ "(N: 64K (default mode) or 128K or 256K).\n");
+ printf(" --pkt-filter-flexbytes-offset=N: set flexbytes-offset. "
+ "The offset is defined in word units counted from the "
+ "first byte of the destination Ethernet MAC address. "
+ "0 <= N <= 32.\n");
+ printf(" --pkt-filter-drop-queue=N: set drop-queue. "
+ "In perfect mode, when you add a rule with queue = -1 "
+ "the packet will be enqueued into the rx drop-queue. "
+ "If the drop-queue doesn't exist, the packet is dropped. "
+ "By default drop-queue=127.\n");
+ printf(" --crc-strip: enable CRC stripping by hardware.\n");
+ printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n");
+ printf(" --disable-hw-vlan: disable hardware vlan.\n");
+ printf(" --enable-drop-en: enable per queue packet drop.\n");
+ printf(" --disable-rss: disable rss.\n");
printf(" --port-topology=N: set port topology (N: paired (default) or "
- "chained)\n");
- printf(" --rss-ip: set RSS functions to IPv4/IPv6 only \n");
- printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP\n");
- printf(" --rxq=N set the number of RX queues per port to N\n");
- printf(" --rxd=N set the number of descriptors in RX rings to N\n");
- printf(" --txq=N set the number of TX queues per port to N\n");
- printf(" --txd=N set the number of descriptors in TX rings to N\n");
- printf(" --burst=N set the number of packets per burst to N\n");
- printf(" --mbcache=N set the cache of mbuf memory pool to N\n");
- printf(" --rxpt=N set prefetch threshold register of RX rings to N"
- " (0 <= N <= 16)\n");
- printf(" --rxht=N set the host threshold register of RX rings to N"
- " (0 <= N <= 16)\n");
- printf(" --rxfreet=N set the free threshold of RX descriptors to N"
- " (0 <= N < value of rxd)\n");
- printf(" --rxwt=N set the write-back threshold register of RX rings"
- " to N (0 <= N <= 16)\n");
- printf(" --txpt=N set the prefetch threshold register of TX rings"
- " to N (0 <= N <= 16)\n");
- printf(" --txht=N set the nhost threshold register of TX rings to N"
- " (0 <= N <= 16)\n");
- printf(" --txwt=N set the write-back threshold register of TX rings"
- " to N (0 <= N <= 16)\n");
- printf(" --txfreet=N set the transmit free threshold of TX rings to N"
- " (0 <= N <= value of txd)\n");
- printf(" --txrst=N set the transmit RS bit threshold of TX rings to N"
- " (0 <= N <= value of txd)\n");
- printf(" --txqflags=0xXXXXXXXX hexidecimal bitmask of TX queue flags"
- " (0 <= N <= 0x7FFFFFFF)\n");
- printf(" --tx-queue-stats-mapping (port,queue,mapping)[,(port,queue,mapping]:"
- " tx queues statistics counters mapping"
- " (0 <= mapping <= %d)\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
- printf(" --rx-queue-stats-mapping (port,queue,mapping)[,(port,queue,mapping]:"
- " rx queues statistics counters mapping"
- " (0 <= mapping <= %d)\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
+ "chained).\n");
+ printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n");
+ printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n");
+ printf(" --rxq=N: set the number of RX queues per port to N.\n");
+ printf(" --rxd=N: set the number of descriptors in RX rings to N.\n");
+ printf(" --txq=N: set the number of TX queues per port to N.\n");
+ printf(" --txd=N: set the number of descriptors in TX rings to N.\n");
+ printf(" --burst=N: set the number of packets per burst to N.\n");
+ printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n");
+ printf(" --rxpt=N: set prefetch threshold register of RX rings to N "
+ "(0 <= N <= 16).\n");
+ printf(" --rxht=N: set the host threshold register of RX rings to N "
+ "(0 <= N <= 16).\n");
+ printf(" --rxfreet=N: set the free threshold of RX descriptors to N "
+ "(0 <= N < value of rxd).\n");
+ printf(" --rxwt=N: set the write-back threshold register of RX rings "
+ "to N (0 <= N <= 16).\n");
+ printf(" --txpt=N: set the prefetch threshold register of TX rings "
+ "to N (0 <= N <= 16).\n");
+ printf(" --txht=N: set the nhost threshold register of TX rings to N "
+ "(0 <= N <= 16).\n");
+ printf(" --txwt=N: set the write-back threshold register of TX rings "
+ "to N (0 <= N <= 16).\n");
+ printf(" --txfreet=N: set the transmit free threshold of TX rings to N "
+ "(0 <= N <= value of txd).\n");
+ printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N "
+ "(0 <= N <= value of txd).\n");
+ printf(" --txqflags=0xXXXXXXXX: hexadecimal bitmask of TX queue flags "
+ "(0 <= N <= 0x7FFFFFFF).\n");
+ printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
+ "tx queues statistics counters mapping "
+ "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
+ printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: "
+ "rx queues statistics counters mapping "
+ "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
}
static int
config_file = fopen(config_filename, "r");
if (config_file == NULL) {
- perror("open log file failed\n");
+ perror("Failed to open eth config file\n");
return -1;
}
break;
if (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i]) < 0 ){
- printf("bad format of mac address on line %d\n", i);
+ printf("Bad MAC address format on line %d\n", i+1);
fclose(config_file);
return -1;
}
{ "portmask", 1, 0, 0 },
{ "numa", 0, 0, 0 },
{ "mbuf-size", 1, 0, 0 },
- { "total-num-mbufs", 1, 0, 0 },
+ { "total-num-mbufs", 1, 0, 0 },
{ "max-pkt-len", 1, 0, 0 },
{ "pkt-filter-mode", 1, 0, 0 },
{ "pkt-filter-report-hash", 1, 0, 0 },
git.droids-corp.org / dpdk.git / blobdiff