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numam-dpdk/app/test-pmd/parameters.c
Josh Soref 7be78d0279 fix spelling in comments and strings 
The tool comes from https://github.com/jsoref

Signed-off-by: Josh Soref <jsoref@gmail.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2022-01-11 12:16:53 +01:00

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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2017 Intel Corporation
*/
#include <errno.h>
#include <getopt.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <time.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/queue.h>
#include <sys/stat.h>
#include <stdint.h>
#include <unistd.h>
#include <inttypes.h>
#include <rte_common.h>
#include <rte_byteorder.h>
#include <rte_log.h>
#include <rte_debug.h>
#include <rte_cycles.h>
#include <rte_memory.h>
#include <rte_launch.h>
#include <rte_eal.h>
#include <rte_per_lcore.h>
#include <rte_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_mempool.h>
#include <rte_interrupts.h>
#include <rte_pci.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_string_fns.h>
#include <rte_flow.h>
#include "testpmd.h"
static void
usage(char* progname)
{
printf("\nUsage: %s [EAL options] -- [testpmd options]\n\n",
progname);
#ifdef RTE_LIB_CMDLINE
printf(" --interactive: run in interactive mode.\n");
printf(" --cmdline-file: execute cli commands before startup.\n");
#endif
printf(" --auto-start: start forwarding on init "
"[always when non-interactive].\n");
printf(" --help: display this message and quit.\n");
printf(" --tx-first: start forwarding sending a burst first "
"(only if interactive is disabled).\n");
printf(" --stats-period=PERIOD: statistics will be shown "
"every PERIOD seconds (only if interactive is disabled).\n");
printf(" --display-xstats xstat_name1[,...]: comma-separated list of "
"extended statistics to show. Used with --stats-period "
"specified or interactive commands that show Rx/Tx statistics "
"(i.e. 'show port stats').\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 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 "
"by the packet forwarding test.\n");
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(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: "
"specify the socket on which the TX/RX rings for "
"the port will be allocated "
"(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n");
printf(" --socket-num=N: set socket from which all memory is allocated "
"in NUMA mode.\n");
printf(" --mbuf-size=N,[N1[,..Nn]: set the data size of mbuf to "
"N bytes. If multiple numbers are specified the extra pools "
"will be created to receive with packet split features\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(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet "
"size to N bytes.\n");
#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 "
"port (0 <= X < %d).\n", RTE_MAX_ETHPORTS);
#endif
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-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");
#ifdef RTE_LIB_LATENCYSTATS
printf(" --latencystats=N: enable latency and jitter statistics "
"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(" --enable-hw-vlan: enable hardware vlan.\n");
printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n");
printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n");
printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n");
printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n");
printf(" --enable-drop-en: enable per queue packet drop.\n");
printf(" --disable-rss: disable rss.\n");
printf(" --port-topology=<paired|chained|loop>: set port topology (paired "
"is default).\n");
printf(" --forward-mode=N: set forwarding mode (N: %s).\n",
list_pkt_forwarding_modes());
printf(" --forward-mode=5tswap: set forwarding mode to "
"swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n");
printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n");
printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n");
printf(" --rss-level-inner: set RSS hash level to innermost\n");
printf(" --rss-level-outer: set RSS hash level to outermost\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(" --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");
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.\n");
printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n");
printf(" --txht=N: set the nhost threshold register of TX rings to N.\n");
printf(" --txwt=N: set the write-back threshold register of TX rings to N.\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(" --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(" --rxq-share=X: number of ports per shared Rx queue groups, defaults to UINT32_MAX (1 group)\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(" --no-lsc-interrupt: disable link status change interrupt.\n");
printf(" --no-rmv-interrupt: disable device removal interrupt.\n");
printf(" --bitrate-stats=N: set the logical core N to perform "
"bit-rate calculation.\n");
printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: "
"enable print of designated event or all of them.\n");
printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: "
"disable print of designated event or all of them.\n");
printf(" --flow-isolate-all: "
"requests flow API isolated mode on all ports at initialization time.\n");
printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n");
printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\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"
" xmem: use anonymous memory to create and populate mempool\n"
" xmemhuge: use anonymous hugepage memory to create and populate mempool\n");
printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n");
printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\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-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"
" 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n"
" 0x01 - hairpin ports loop, 0x00 - hairpin port self\n");
}
#ifdef RTE_LIB_CMDLINE
static int
init_peer_eth_addrs(const char *config_filename)
{
FILE *config_file;
portid_t i;
char buf[50];
config_file = fopen(config_filename, "r");
if (config_file == NULL) {
perror("Failed to open eth config file\n");
return -1;
}
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
if (fgets(buf, sizeof(buf), config_file) == NULL)
break;
if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) {
fprintf(stderr, "Bad MAC address format on line %d\n",
i + 1);
fclose(config_file);
return -1;
}
}
fclose(config_file);
nb_peer_eth_addrs = (portid_t) i;
return 0;
}
#endif
/*
* Parse the coremask given as argument (hexadecimal string) and set
* the global configuration of forwarding cores.
*/
static void
parse_fwd_coremask(const char *coremask)
{
char *end;
unsigned long long int cm;
/* parse hexadecimal string */
end = NULL;
cm = strtoull(coremask, &end, 16);
if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0'))
rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n");
else if (set_fwd_lcores_mask((uint64_t) cm) < 0)
rte_exit(EXIT_FAILURE, "coremask is not valid\n");
}
/*
* Parse the coremask given as argument (hexadecimal string) and set
* the global configuration of forwarding cores.
*/
static void
parse_fwd_portmask(const char *portmask)
{
char *end;
unsigned long long int pm;
/* parse hexadecimal string */
end = NULL;
pm = strtoull(portmask, &end, 16);
if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n");
else
set_fwd_ports_mask((uint64_t) pm);
}
static void
print_invalid_socket_id_error(void)
{
unsigned int i = 0;
fprintf(stderr, "Invalid socket id, options are: ");
for (i = 0; i < num_sockets; i++) {
fprintf(stderr, "%u%s", socket_ids[i],
(i == num_sockets - 1) ? "\n" : ",");
}
}
static int
parse_portnuma_config(const char *q_arg)
{
char s[256];
const char *p, *p0 = q_arg;
char *end;
uint8_t i, socket_id;
portid_t port_id;
unsigned size;
enum fieldnames {
FLD_PORT = 0,
FLD_SOCKET,
_NUM_FLD
};
unsigned long int_fld[_NUM_FLD];
char *str_fld[_NUM_FLD];
/* reset from value set at definition */
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;
}
port_id = (portid_t)int_fld[FLD_PORT];
if (port_id_is_invalid(port_id, ENABLED_WARN) ||
port_id == (portid_t)RTE_PORT_ALL) {
print_valid_ports();
return -1;
}
socket_id = (uint8_t)int_fld[FLD_SOCKET];
if (new_socket_id(socket_id)) {
if (num_sockets >= RTE_MAX_NUMA_NODES) {
print_invalid_socket_id_error();
return -1;
}
socket_ids[num_sockets++] = socket_id;
}
port_numa[port_id] = socket_id;
}
return 0;
}
static int
parse_ringnuma_config(const char *q_arg)
{
char s[256];
const char *p, *p0 = q_arg;
char *end;
uint8_t i, ring_flag, socket_id;
portid_t port_id;
unsigned size;
enum fieldnames {
FLD_PORT = 0,
FLD_FLAG,
FLD_SOCKET,
_NUM_FLD
};
unsigned long int_fld[_NUM_FLD];
char *str_fld[_NUM_FLD];
#define RX_RING_ONLY 0x1
#define TX_RING_ONLY 0x2
#define RXTX_RING 0x3
/* reset from value set at definition */
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;
}
port_id = (portid_t)int_fld[FLD_PORT];
if (port_id_is_invalid(port_id, ENABLED_WARN) ||
port_id == (portid_t)RTE_PORT_ALL) {
print_valid_ports();
return -1;
}
socket_id = (uint8_t)int_fld[FLD_SOCKET];
if (new_socket_id(socket_id)) {
if (num_sockets >= RTE_MAX_NUMA_NODES) {
print_invalid_socket_id_error();
return -1;
}
socket_ids[num_sockets++] = socket_id;
}
ring_flag = (uint8_t)int_fld[FLD_FLAG];
if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) {
fprintf(stderr,
"Invalid ring-flag=%d config for port =%d\n",
ring_flag,port_id);
return -1;
}
switch (ring_flag & RXTX_RING) {
case RX_RING_ONLY:
rxring_numa[port_id] = socket_id;
break;
case TX_RING_ONLY:
txring_numa[port_id] = socket_id;
break;
case RXTX_RING:
rxring_numa[port_id] = socket_id;
txring_numa[port_id] = socket_id;
break;
default:
fprintf(stderr,
"Invalid ring-flag=%d config for port=%d\n",
ring_flag,port_id);
break;
}
}
return 0;
}
static int
parse_event_printing_config(const char *optarg, int enable)
{
uint32_t mask = 0;
if (!strcmp(optarg, "unknown"))
mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN;
else if (!strcmp(optarg, "intr_lsc"))
mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC;
else if (!strcmp(optarg, "queue_state"))
mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE;
else if (!strcmp(optarg, "intr_reset"))
mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET;
else if (!strcmp(optarg, "vf_mbox"))
mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX;
else if (!strcmp(optarg, "ipsec"))
mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC;
else if (!strcmp(optarg, "macsec"))
mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC;
else if (!strcmp(optarg, "intr_rmv"))
mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV;
else if (!strcmp(optarg, "dev_probed"))
mask = UINT32_C(1) << RTE_ETH_EVENT_NEW;
else if (!strcmp(optarg, "dev_released"))
mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY;
else if (!strcmp(optarg, "flow_aged"))
mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED;
else if (!strcmp(optarg, "all"))
mask = ~UINT32_C(0);
else {
fprintf(stderr, "Invalid event: %s\n", optarg);
return -1;
}
if (enable)
event_print_mask |= mask;
else
event_print_mask &= ~mask;
return 0;
}
static int
parse_xstats_list(const char *in_str, struct rte_eth_xstat_name **xstats,
unsigned int *xstats_num)
{
int max_names_nb, names_nb, nonempty_names_nb;
int name, nonempty_name;
int stringlen;
char **names;
char *str;
int ret;
int i;
names = NULL;
str = strdup(in_str);
if (str == NULL) {
ret = -ENOMEM;
goto out;
}
stringlen = strlen(str);
for (i = 0, max_names_nb = 1; str[i] != '\0'; i++) {
if (str[i] == ',')
max_names_nb++;
}
names = calloc(max_names_nb, sizeof(*names));
if (names == NULL) {
ret = -ENOMEM;
goto out;
}
names_nb = rte_strsplit(str, stringlen, names, max_names_nb, ',');
if (names_nb < 0) {
ret = -EINVAL;
goto out;
}
nonempty_names_nb = 0;
for (i = 0; i < names_nb; i++) {
if (names[i][0] == '\0')
continue;
nonempty_names_nb++;
}
*xstats = calloc(nonempty_names_nb, sizeof(**xstats));
if (*xstats == NULL) {
ret = -ENOMEM;
goto out;
}
for (name = nonempty_name = 0; name < names_nb; name++) {
if (names[name][0] == '\0')
continue;
rte_strscpy((*xstats)[nonempty_name].name, names[name],
sizeof((*xstats)[nonempty_name].name));
nonempty_name++;
}
*xstats_num = nonempty_names_nb;
ret = 0;
out:
free(names);
free(str);
return ret;
}
static int
parse_link_speed(int n)
{
uint32_t speed = RTE_ETH_LINK_SPEED_FIXED;
switch (n) {
case 1000:
speed |= RTE_ETH_LINK_SPEED_1G;
break;
case 10000:
speed |= RTE_ETH_LINK_SPEED_10G;
break;
case 25000:
speed |= RTE_ETH_LINK_SPEED_25G;
break;
case 40000:
speed |= RTE_ETH_LINK_SPEED_40G;
break;
case 50000:
speed |= RTE_ETH_LINK_SPEED_50G;
break;
case 100000:
speed |= RTE_ETH_LINK_SPEED_100G;
break;
case 200000:
speed |= RTE_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;
portid_t pid;
enum { TX, RX };
/* Default offloads for all ports. */
uint64_t rx_offloads = rx_mode.offloads;
uint64_t tx_offloads = tx_mode.offloads;
struct rte_eth_dev_info dev_info;
uint16_t rec_nb_pkts;
int ret;
static struct option lgopts[] = {
{ "help", 0, 0, 0 },
#ifdef RTE_LIB_CMDLINE
{ "interactive", 0, 0, 0 },
{ "cmdline-file", 1, 0, 0 },
{ "auto-start", 0, 0, 0 },
{ "eth-peers-configfile", 1, 0, 0 },
{ "eth-peer", 1, 0, 0 },
#endif
{ "tx-first", 0, 0, 0 },
{ "stats-period", 1, 0, 0 },
{ "display-xstats", 1, 0, 0 },
{ "nb-cores", 1, 0, 0 },
{ "nb-ports", 1, 0, 0 },
{ "coremask", 1, 0, 0 },
{ "portmask", 1, 0, 0 },
{ "portlist", 1, 0, 0 },
{ "numa", 0, 0, 0 },
{ "no-numa", 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 },
{ "mbuf-size", 1, 0, 0 },
{ "total-num-mbufs", 1, 0, 0 },
{ "max-pkt-len", 1, 0, 0 },
{ "max-lro-pkt-size", 1, 0, 0 },
{ "pkt-filter-mode", 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_LIB_LATENCYSTATS
{ "latencystats", 1, 0, 0 },
#endif
#ifdef RTE_LIB_BITRATESTATS
{ "bitrate-stats", 1, 0, 0 },
#endif
{ "disable-crc-strip", 0, 0, 0 },
{ "enable-lro", 0, 0, 0 },
{ "enable-rx-cksum", 0, 0, 0 },
{ "enable-rx-timestamp", 0, 0, 0 },
{ "enable-scatter", 0, 0, 0 },
{ "enable-hw-vlan", 0, 0, 0 },
{ "enable-hw-vlan-filter", 0, 0, 0 },
{ "enable-hw-vlan-strip", 0, 0, 0 },
{ "enable-hw-vlan-extend", 0, 0, 0 },
{ "enable-hw-qinq-strip", 0, 0, 0 },
{ "enable-drop-en", 0, 0, 0 },
{ "disable-rss", 0, 0, 0 },
{ "port-topology", 1, 0, 0 },
{ "forward-mode", 1, 0, 0 },
{ "rss-ip", 0, 0, 0 },
{ "rss-udp", 0, 0, 0 },
{ "rss-level-outer", 0, 0, 0 },
{ "rss-level-inner", 0, 0, 0 },
{ "rxq", 1, 0, 0 },
{ "txq", 1, 0, 0 },
{ "rxd", 1, 0, 0 },
{ "txd", 1, 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 },
{ "txwt", 1, 0, 0 },
{ "txfreet", 1, 0, 0 },
{ "txrst", 1, 0, 0 },
{ "rxpt", 1, 0, 0 },
{ "rxht", 1, 0, 0 },
{ "rxwt", 1, 0, 0 },
{ "rxfreet", 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 },
{ "rxq-share", 2, 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 },
{ "no-rmv-interrupt", 0, 0, 0 },
{ "print-event", 1, 0, 0 },
{ "mask-event", 1, 0, 0 },
{ "tx-offloads", 1, 0, 0 },
{ "rx-offloads", 1, 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 },
{ "noisy-tx-sw-buffer-size", 1, 0, 0 },
{ "noisy-tx-sw-buffer-flushtime", 1, 0, 0 },
{ "noisy-lkup-memory", 1, 0, 0 },
{ "noisy-lkup-num-writes", 1, 0, 0 },
{ "noisy-lkup-num-reads", 1, 0, 0 },
{ "noisy-lkup-num-reads-writes", 1, 0, 0 },
{ "no-iova-contig", 0, 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_LIB_CMDLINE
#define SHORTOPTS "i"
#else
#define SHORTOPTS ""
#endif
while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah",
lgopts, &opt_idx)) != EOF) {
switch (opt) {
#ifdef RTE_LIB_CMDLINE
case 'i':
printf("Interactive-mode selected\n");
interactive = 1;
break;
#endif
case 'a':
printf("Auto-start selected\n");
auto_start = 1;
break;
case 0: /*long options */
if (!strcmp(lgopts[opt_idx].name, "help")) {
usage(argv[0]);
exit(EXIT_SUCCESS);
}
#ifdef RTE_LIB_CMDLINE
if (!strcmp(lgopts[opt_idx].name, "interactive")) {
printf("Interactive-mode selected\n");
interactive = 1;
}
if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) {
printf("CLI commands to be read from %s\n",
optarg);
strlcpy(cmdline_filename, optarg,
sizeof(cmdline_filename));
}
if (!strcmp(lgopts[opt_idx].name, "auto-start")) {
printf("Auto-start selected\n");
auto_start = 1;
}
if (!strcmp(lgopts[opt_idx].name, "tx-first")) {
printf("Ports to start sending a burst of "
"packets first\n");
tx_first = 1;
}
if (!strcmp(lgopts[opt_idx].name, "stats-period")) {
char *end = NULL;
unsigned int n;
n = strtoul(optarg, &end, 10);
if ((optarg[0] == '\0') || (end == NULL) ||
(*end != '\0'))
break;
stats_period = n;
break;
}
if (!strcmp(lgopts[opt_idx].name, "display-xstats")) {
char rc;
rc = parse_xstats_list(optarg, &xstats_display,
&xstats_display_num);
if (rc != 0)
rte_exit(EXIT_FAILURE,
"Failed to parse display-xstats argument: %d\n",
rc);
}
if (!strcmp(lgopts[opt_idx].name,
"eth-peers-configfile")) {
if (init_peer_eth_addrs(optarg) != 0)
rte_exit(EXIT_FAILURE,
"Cannot open logfile\n");
}
if (!strcmp(lgopts[opt_idx].name, "eth-peer")) {
char *port_end;
errno = 0;
n = strtoul(optarg, &port_end, 10);
if (errno != 0 || port_end == optarg || *port_end++ != ',')
rte_exit(EXIT_FAILURE,
"Invalid eth-peer: %s", optarg);
if (n >= RTE_MAX_ETHPORTS)
rte_exit(EXIT_FAILURE,
"eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n",
n, RTE_MAX_ETHPORTS);
if (rte_ether_unformat_addr(port_end,
&peer_eth_addrs[n]) < 0)
rte_exit(EXIT_FAILURE,
"Invalid ethernet address: %s\n",
port_end);
nb_peer_eth_addrs++;
}
#endif
if (!strcmp(lgopts[opt_idx].name, "tx-ip")) {
struct in_addr in;
char *end;
end = strchr(optarg, ',');
if (end == optarg || !end)
rte_exit(EXIT_FAILURE,
"Invalid tx-ip: %s", optarg);
*end++ = 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_pton(AF_INET, end, &in) == 0)
rte_exit(EXIT_FAILURE,
"Invalid destination IP address: %s\n",
optarg);
tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr);
}
if (!strcmp(lgopts[opt_idx].name, "tx-udp")) {
char *end = NULL;
errno = 0;
n = strtoul(optarg, &end, 10);
if (errno != 0 || end == optarg ||
n > UINT16_MAX ||
!(*end == '\0' || *end == ','))
rte_exit(EXIT_FAILURE,
"Invalid UDP port: %s\n",
optarg);
tx_udp_src_port = n;
if (*end == ',') {
char *dst = end + 1;
n = strtoul(dst, &end, 10);
if (errno != 0 || end == dst ||
n > UINT16_MAX || *end)
rte_exit(EXIT_FAILURE,
"Invalid destination UDP port: %s\n",
dst);
tx_udp_dst_port = n;
} else {
tx_udp_dst_port = n;
}
}
if (!strcmp(lgopts[opt_idx].name, "nb-ports")) {
n = atoi(optarg);
if (n > 0 && n <= nb_ports)
nb_fwd_ports = n;
else
rte_exit(EXIT_FAILURE,
"Invalid port %d\n", n);
}
if (!strcmp(lgopts[opt_idx].name, "nb-cores")) {
n = atoi(optarg);
if (n > 0 && n <= nb_lcores)
nb_fwd_lcores = (uint8_t) n;
else
rte_exit(EXIT_FAILURE,
"nb-cores should be > 0 and <= %d\n",
nb_lcores);
}
if (!strcmp(lgopts[opt_idx].name, "coremask"))
parse_fwd_coremask(optarg);
if (!strcmp(lgopts[opt_idx].name, "portmask"))
parse_fwd_portmask(optarg);
if (!strcmp(lgopts[opt_idx].name, "portlist"))
parse_fwd_portlist(optarg);
if (!strcmp(lgopts[opt_idx].name, "no-numa"))
numa_support = 0;
if (!strcmp(lgopts[opt_idx].name, "numa"))
numa_support = 1;
if (!strcmp(lgopts[opt_idx].name, "mp-anon")) {
mp_alloc_type = MP_ALLOC_ANON;
}
if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) {
if (!strcmp(optarg, "native"))
mp_alloc_type = MP_ALLOC_NATIVE;
else if (!strcmp(optarg, "anon"))
mp_alloc_type = MP_ALLOC_ANON;
else if (!strcmp(optarg, "xmem"))
mp_alloc_type = MP_ALLOC_XMEM;
else if (!strcmp(optarg, "xmemhuge"))
mp_alloc_type = MP_ALLOC_XMEM_HUGE;
else if (!strcmp(optarg, "xbuf"))
mp_alloc_type = MP_ALLOC_XBUF;
else
rte_exit(EXIT_FAILURE,
"mp-alloc %s invalid - must be: "
"native, anon, xmem or xmemhuge\n",
optarg);
}
if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) {
if (parse_portnuma_config(optarg))
rte_exit(EXIT_FAILURE,
"invalid port-numa configuration\n");
}
if (!strcmp(lgopts[opt_idx].name, "ring-numa-config"))
if (parse_ringnuma_config(optarg))
rte_exit(EXIT_FAILURE,
"invalid ring-numa configuration\n");
if (!strcmp(lgopts[opt_idx].name, "socket-num")) {
n = atoi(optarg);
if (!new_socket_id((uint8_t)n)) {
socket_num = (uint8_t)n;
} else {
print_invalid_socket_id_error();
rte_exit(EXIT_FAILURE,
"Invalid socket id");
}
}
if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) {
unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT];
unsigned int nb_segs, i;
nb_segs = parse_item_list(optarg, "mbuf-size",
MAX_SEGS_BUFFER_SPLIT, mb_sz, 0);
if (nb_segs <= 0)
rte_exit(EXIT_FAILURE,
"bad mbuf-size\n");
for (i = 0; i < nb_segs; i++) {
if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF)
rte_exit(EXIT_FAILURE,
"mbuf-size should be "
"> 0 and < 65536\n");
mbuf_data_size[i] = (uint16_t) mb_sz[i];
}
mbuf_data_size_n = nb_segs;
}
if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) {
n = atoi(optarg);
if (n > 1024)
param_total_num_mbufs = (unsigned)n;
else
rte_exit(EXIT_FAILURE,
"total-num-mbufs should be > 1024\n");
}
if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) {
n = atoi(optarg);
if (n >= RTE_ETHER_MIN_LEN)
max_rx_pkt_len = n;
else
rte_exit(EXIT_FAILURE,
"Invalid max-pkt-len=%d - should be > %d\n",
n, RTE_ETHER_MIN_LEN);
}
if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) {
n = atoi(optarg);
rx_mode.max_lro_pkt_size = (uint32_t) n;
}
if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) {
if (!strcmp(optarg, "signature"))
fdir_conf.mode =
RTE_FDIR_MODE_SIGNATURE;
else if (!strcmp(optarg, "perfect"))
fdir_conf.mode = RTE_FDIR_MODE_PERFECT;
else if (!strcmp(optarg, "perfect-mac-vlan"))
fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN;
else if (!strcmp(optarg, "perfect-tunnel"))
fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL;
else if (!strcmp(optarg, "none"))
fdir_conf.mode = RTE_FDIR_MODE_NONE;
else
rte_exit(EXIT_FAILURE,
"pkt-mode-invalid %s invalid - must be: "
"none, signature, perfect, perfect-mac-vlan"
" or perfect-tunnel\n",
optarg);
}
if (!strcmp(lgopts[opt_idx].name,
"pkt-filter-report-hash")) {
if (!strcmp(optarg, "none"))
fdir_conf.status =
RTE_FDIR_NO_REPORT_STATUS;
else if (!strcmp(optarg, "match"))
fdir_conf.status =
RTE_FDIR_REPORT_STATUS;
else if (!strcmp(optarg, "always"))
fdir_conf.status =
RTE_FDIR_REPORT_STATUS_ALWAYS;
else
rte_exit(EXIT_FAILURE,
"pkt-filter-report-hash %s invalid "
"- must be: none or match or always\n",
optarg);
}
if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) {
if (!strcmp(optarg, "64K"))
fdir_conf.pballoc =
RTE_ETH_FDIR_PBALLOC_64K;
else if (!strcmp(optarg, "128K"))
fdir_conf.pballoc =
RTE_ETH_FDIR_PBALLOC_128K;
else if (!strcmp(optarg, "256K"))
fdir_conf.pballoc =
RTE_ETH_FDIR_PBALLOC_256K;
else
rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -"
" must be: 64K or 128K or 256K\n",
optarg);
}
if (!strcmp(lgopts[opt_idx].name,
"pkt-filter-drop-queue")) {
n = atoi(optarg);
if (n >= 0)
fdir_conf.drop_queue = (uint8_t) n;
else
rte_exit(EXIT_FAILURE,
"drop queue %d invalid - must"
"be >= 0 \n", n);
}
#ifdef RTE_LIB_LATENCYSTATS
if (!strcmp(lgopts[opt_idx].name,
"latencystats")) {
n = atoi(optarg);
if (n >= 0) {
latencystats_lcore_id = (lcoreid_t) n;
latencystats_enabled = 1;
} else
rte_exit(EXIT_FAILURE,
"invalid lcore id %d for latencystats"
" must be >= 0\n", n);
}
#endif
#ifdef RTE_LIB_BITRATESTATS
if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) {
n = atoi(optarg);
if (n >= 0) {
bitrate_lcore_id = (lcoreid_t) n;
bitrate_enabled = 1;
} else
rte_exit(EXIT_FAILURE,
"invalid lcore id %d for bitrate stats"
" must be >= 0\n", n);
}
#endif
if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_KEEP_CRC;
if (!strcmp(lgopts[opt_idx].name, "enable-lro"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_TCP_LRO;
if (!strcmp(lgopts[opt_idx].name, "enable-scatter"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_SCATTER;
if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_CHECKSUM;
if (!strcmp(lgopts[opt_idx].name,
"enable-rx-timestamp"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_TIMESTAMP;
if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN;
if (!strcmp(lgopts[opt_idx].name,
"enable-hw-vlan-filter"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
if (!strcmp(lgopts[opt_idx].name,
"enable-hw-vlan-strip"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
if (!strcmp(lgopts[opt_idx].name,
"enable-hw-vlan-extend"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
if (!strcmp(lgopts[opt_idx].name,
"enable-hw-qinq-strip"))
rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
if (!strcmp(lgopts[opt_idx].name, "enable-drop-en"))
rx_drop_en = 1;
if (!strcmp(lgopts[opt_idx].name, "disable-rss"))
rss_hf = 0;
if (!strcmp(lgopts[opt_idx].name, "port-topology")) {
if (!strcmp(optarg, "paired"))
port_topology = PORT_TOPOLOGY_PAIRED;
else if (!strcmp(optarg, "chained"))
port_topology = PORT_TOPOLOGY_CHAINED;
else if (!strcmp(optarg, "loop"))
port_topology = PORT_TOPOLOGY_LOOP;
else
rte_exit(EXIT_FAILURE, "port-topology %s invalid -"
" must be: paired, chained or loop\n",
optarg);
}
if (!strcmp(lgopts[opt_idx].name, "forward-mode"))
set_pkt_forwarding_mode(optarg);
if (!strcmp(lgopts[opt_idx].name, "rss-ip"))
rss_hf = RTE_ETH_RSS_IP;
if (!strcmp(lgopts[opt_idx].name, "rss-udp"))
rss_hf = RTE_ETH_RSS_UDP;
if (!strcmp(lgopts[opt_idx].name, "rss-level-inner"))
rss_hf |= RTE_ETH_RSS_LEVEL_INNERMOST;
if (!strcmp(lgopts[opt_idx].name, "rss-level-outer"))
rss_hf |= RTE_ETH_RSS_LEVEL_OUTERMOST;
if (!strcmp(lgopts[opt_idx].name, "rxq")) {
n = atoi(optarg);
if (n >= 0 && check_nb_rxq((queueid_t)n) == 0)
nb_rxq = (queueid_t) n;
else
rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
" >= 0 && <= %u\n", n,
get_allowed_max_nb_rxq(&pid));
}
if (!strcmp(lgopts[opt_idx].name, "txq")) {
n = atoi(optarg);
if (n >= 0 && check_nb_txq((queueid_t)n) == 0)
nb_txq = (queueid_t) n;
else
rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
" >= 0 && <= %u\n", n,
get_allowed_max_nb_txq(&pid));
}
if (!strcmp(lgopts[opt_idx].name, "hairpinq")) {
n = atoi(optarg);
if (n >= 0 &&
check_nb_hairpinq((queueid_t)n) == 0)
nb_hairpinq = (queueid_t) n;
else
rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
" >= 0 && <= %u\n", n,
get_allowed_max_nb_hairpinq
(&pid));
if ((n + nb_txq) < 0 ||
check_nb_txq((queueid_t)(n + nb_txq)) != 0)
rte_exit(EXIT_FAILURE, "txq + hairpinq "
"%d invalid - must be"
" >= 0 && <= %u\n",
n + nb_txq,
get_allowed_max_nb_txq(&pid));
if ((n + nb_rxq) < 0 ||
check_nb_rxq((queueid_t)(n + nb_rxq)) != 0)
rte_exit(EXIT_FAILURE, "rxq + hairpinq "
"%d invalid - must be"
" >= 0 && <= %u\n",
n + nb_rxq,
get_allowed_max_nb_rxq(&pid));
}
if (!nb_rxq && !nb_txq) {
rte_exit(EXIT_FAILURE, "Either rx or tx queues should "
"be non-zero\n");
}
if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) {
char *end = NULL;
unsigned int n;
errno = 0;
n = strtoul(optarg, &end, 0);
if (errno != 0 || end == optarg)
rte_exit(EXIT_FAILURE, "hairpin mode invalid\n");
else
hairpin_mode = (uint16_t)n;
}
if (!strcmp(lgopts[opt_idx].name, "burst")) {
n = atoi(optarg);
if (n == 0) {
/* A burst size of zero means that the
* PMD should be queried for
* recommended Rx burst size. Since
* testpmd uses a single size for all
* ports, port 0 is queried for the
* value, on the assumption that all
* ports are of the same NIC model.
*/
ret = eth_dev_info_get_print_err(
0,
&dev_info);
if (ret != 0)
return;
rec_nb_pkts = dev_info
.default_rxportconf.burst_size;
if (rec_nb_pkts == 0)
rte_exit(EXIT_FAILURE,
"PMD does not recommend a burst size. "
"Provided value must be between "
"1 and %d\n", MAX_PKT_BURST);
else if (rec_nb_pkts > MAX_PKT_BURST)
rte_exit(EXIT_FAILURE,
"PMD recommended burst size of %d"
" exceeds maximum value of %d\n",
rec_nb_pkts, MAX_PKT_BURST);
printf("Using PMD-provided burst value of %d\n",
rec_nb_pkts);
nb_pkt_per_burst = rec_nb_pkts;
} else if (n > MAX_PKT_BURST)
rte_exit(EXIT_FAILURE,
"burst must be between1 and %d\n",
MAX_PKT_BURST);
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) &&
(n <= RTE_MEMPOOL_CACHE_MAX_SIZE))
mb_mempool_cache = (uint16_t) n;
else
rte_exit(EXIT_FAILURE,
"mbcache must be >= 0 and <= %d\n",
RTE_MEMPOOL_CACHE_MAX_SIZE);
}
if (!strcmp(lgopts[opt_idx].name, "txfreet")) {
n = atoi(optarg);
if (n >= 0)
tx_free_thresh = (int16_t)n;
else
rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "txrst")) {
n = atoi(optarg);
if (n >= 0)
tx_rs_thresh = (int16_t)n;
else
rte_exit(EXIT_FAILURE, "txrst must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "rxd")) {
n = atoi(optarg);
if (n > 0) {
if (rx_free_thresh >= n)
rte_exit(EXIT_FAILURE,
"rxd must be > "
"rx_free_thresh(%d)\n",
(int)rx_free_thresh);
else
nb_rxd = (uint16_t) n;
} else
rte_exit(EXIT_FAILURE,
"rxd(%d) invalid - must be > 0\n",
n);
}
if (!strcmp(lgopts[opt_idx].name, "txd")) {
n = atoi(optarg);
if (n > 0)
nb_txd = (uint16_t) n;
else
rte_exit(EXIT_FAILURE, "txd must be in > 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "txpt")) {
n = atoi(optarg);
if (n >= 0)
tx_pthresh = (int8_t)n;
else
rte_exit(EXIT_FAILURE, "txpt must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "txht")) {
n = atoi(optarg);
if (n >= 0)
tx_hthresh = (int8_t)n;
else
rte_exit(EXIT_FAILURE, "txht must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "txwt")) {
n = atoi(optarg);
if (n >= 0)
tx_wthresh = (int8_t)n;
else
rte_exit(EXIT_FAILURE, "txwt must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "rxpt")) {
n = atoi(optarg);
if (n >= 0)
rx_pthresh = (int8_t)n;
else
rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "rxht")) {
n = atoi(optarg);
if (n >= 0)
rx_hthresh = (int8_t)n;
else
rte_exit(EXIT_FAILURE, "rxht must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "rxwt")) {
n = atoi(optarg);
if (n >= 0)
rx_wthresh = (int8_t)n;
else
rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "rxfreet")) {
n = atoi(optarg);
if (n >= 0)
rx_free_thresh = (int16_t)n;
else
rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\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, "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];
unsigned int nb_segs;
nb_segs = parse_item_list(optarg, "txpkt segments",
RTE_MAX_SEGS_PER_PKT, seg_lengths, 0);
if (nb_segs > 0)
set_tx_pkt_segments(seg_lengths, nb_segs);
else
rte_exit(EXIT_FAILURE, "bad txpkts\n");
}
if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow"))
txonly_multi_flow = 1;
if (!strcmp(lgopts[opt_idx].name, "rxq-share")) {
if (optarg == NULL) {
rxq_share = UINT32_MAX;
} else {
n = atoi(optarg);
if (n >= 0)
rxq_share = (uint32_t)n;
else
rte_exit(EXIT_FAILURE, "rxq-share must be >= 0\n");
}
}
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"))
no_device_start = 1;
if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt"))
lsc_interrupt = 0;
if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt"))
rmv_interrupt = 0;
if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all"))
flow_isolate_all = 1;
if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) {
char *end = NULL;
n = strtoull(optarg, &end, 16);
if (n >= 0)
tx_offloads = (uint64_t)n;
else
rte_exit(EXIT_FAILURE,
"tx-offloads must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) {
char *end = NULL;
n = strtoull(optarg, &end, 16);
if (n >= 0)
rx_offloads = (uint64_t)n;
else
rte_exit(EXIT_FAILURE,
"rx-offloads must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) {
n = atoi(optarg);
if (n >= 0)
vxlan_gpe_udp_port = (uint16_t)n;
else
rte_exit(EXIT_FAILURE,
"vxlan-gpe-port must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name,
"geneve-parsed-port")) {
n = atoi(optarg);
if (n >= 0)
geneve_udp_port = (uint16_t)n;
else
rte_exit(EXIT_FAILURE,
"geneve-parsed-port must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "print-event"))
if (parse_event_printing_config(optarg, 1)) {
rte_exit(EXIT_FAILURE,
"invalid print-event argument\n");
}
if (!strcmp(lgopts[opt_idx].name, "mask-event"))
if (parse_event_printing_config(optarg, 0)) {
rte_exit(EXIT_FAILURE,
"invalid mask-event argument\n");
}
if (!strcmp(lgopts[opt_idx].name, "hot-plug"))
hot_plug = 1;
if (!strcmp(lgopts[opt_idx].name, "mlockall"))
do_mlockall = 1;
if (!strcmp(lgopts[opt_idx].name, "no-mlockall"))
do_mlockall = 0;
if (!strcmp(lgopts[opt_idx].name,
"noisy-tx-sw-buffer-size")) {
n = atoi(optarg);
if (n >= 0)
noisy_tx_sw_bufsz = n;
else
rte_exit(EXIT_FAILURE,
"noisy-tx-sw-buffer-size must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name,
"noisy-tx-sw-buffer-flushtime")) {
n = atoi(optarg);
if (n >= 0)
noisy_tx_sw_buf_flush_time = n;
else
rte_exit(EXIT_FAILURE,
"noisy-tx-sw-buffer-flushtime must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name,
"noisy-lkup-memory")) {
n = atoi(optarg);
if (n >= 0)
noisy_lkup_mem_sz = n;
else
rte_exit(EXIT_FAILURE,
"noisy-lkup-memory must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name,
"noisy-lkup-num-writes")) {
n = atoi(optarg);
if (n >= 0)
noisy_lkup_num_writes = n;
else
rte_exit(EXIT_FAILURE,
"noisy-lkup-num-writes must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name,
"noisy-lkup-num-reads")) {
n = atoi(optarg);
if (n >= 0)
noisy_lkup_num_reads = n;
else
rte_exit(EXIT_FAILURE,
"noisy-lkup-num-reads must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name,
"noisy-lkup-num-reads-writes")) {
n = atoi(optarg);
if (n >= 0)
noisy_lkup_num_reads_writes = n;
else
rte_exit(EXIT_FAILURE,
"noisy-lkup-num-reads-writes must be >= 0\n");
}
if (!strcmp(lgopts[opt_idx].name, "no-iova-contig"))
mempool_flags = RTE_MEMPOOL_F_NO_IOVA_CONTIG;
if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) {
char *end = NULL;
n = strtoul(optarg, &end, 16);
if (n >= 0 && n <= RTE_ETH_MQ_RX_VMDQ_DCB_RSS)
rx_mq_mode = (enum rte_eth_rx_mq_mode)n;
else
rte_exit(EXIT_FAILURE,
"rx-mq-mode must be >= 0 and <= %d\n",
RTE_ETH_MQ_RX_VMDQ_DCB_RSS);
}
if (!strcmp(lgopts[opt_idx].name, "record-core-cycles"))
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]);
exit(EXIT_SUCCESS);
break;
default:
usage(argv[0]);
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]);
fprintf(stderr, "Invalid parameter: %s\n", argv[optind]);
rte_exit(EXIT_FAILURE, "Command line is incorrect\n");
}
if (proc_id >= (int)num_procs)
rte_exit(EXIT_FAILURE,
"The multi-process option '%s(%d)' should be less than '%s(%u)'\n",
PARAM_PROC_ID, proc_id,
PARAM_NUM_PROCS, num_procs);
/* Set offload configuration from command line parameters. */
rx_mode.offloads = rx_offloads;
tx_mode.offloads = tx_offloads;
if (mempool_flags & RTE_MEMPOOL_F_NO_IOVA_CONTIG &&
mp_alloc_type != MP_ALLOC_ANON) {
TESTPMD_LOG(WARNING, "cannot use no-iova-contig without "
"mp-alloc=anon. mempool no-iova-contig is "
"ignored\n");
mempool_flags = 0;
}
}
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