diff options
author | 2016-06-14 07:50:17 -0700 | |
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committer | 2016-06-14 12:17:54 -0700 | |
commit | 97f17497d162afdb82c8704bf097f0fee3724b2e (patch) | |
tree | 1c6269614c0c15ffef8451c58ae8f8b30a1bc804 /app/test-pmd/parameters.c | |
parent | e04be89c2409570e0055b2cda60bd11395bb93b0 (diff) |
Imported Upstream version 16.04
Change-Id: I77eadcd8538a9122e4773cbe55b24033dc451757
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>
Diffstat (limited to 'app/test-pmd/parameters.c')
-rw-r--r-- | app/test-pmd/parameters.c | 986 |
1 files changed, 986 insertions, 0 deletions
diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c new file mode 100644 index 00000000..55572ebe --- /dev/null +++ b/app/test-pmd/parameters.c @@ -0,0 +1,986 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2016 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#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 <errno.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_memzone.h> +#include <rte_launch.h> +#include <rte_eal.h> +#include <rte_per_lcore.h> +#include <rte_lcore.h> +#include <rte_atomic.h> +#include <rte_branch_prediction.h> +#include <rte_ring.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> +#ifdef RTE_LIBRTE_CMDLINE +#include <cmdline_parse.h> +#include <cmdline_parse_etheraddr.h> +#endif +#ifdef RTE_LIBRTE_PMD_BOND +#include <rte_eth_bond.h> +#endif + +#include "testpmd.h" + +static void +usage(char* progname) +{ + printf("usage: %s " +#ifdef RTE_LIBRTE_CMDLINE + "[--interactive|-i] " +#endif + "[--help|-h] | [--auto-start|-a] | [" + "--coremask=COREMASK --portmask=PORTMASK --numa " + "--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 | " +#endif + "--pkt-filter-mode= |" + "--rss-ip | --rss-udp | " + "--rxpt= | --rxht= | --rxwt= | --rxfreet= | " + "--txpt= | --txht= | --txwt= | --txfreet= | " + "--txrst= | --txqflags= ]\n", + progname); +#ifdef RTE_LIBRTE_CMDLINE + printf(" --interactive: run in interactive mode.\n"); +#endif + printf(" --auto-start: start forwarding on init " + "[always when non-interactive].\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 cannot be masked on for " + "packet forwarding.\n"); + printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " + "by the packet forwarding test.\n"); + printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " + "RX memory buffers (mbufs).\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: 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"); +#ifdef RTE_LIBRTE_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"); + 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(" --disable-hw-vlan-filter: disable hardware vlan filter.\n"); + printf(" --disable-hw-vlan-strip: disable hardware vlan strip.\n"); + printf(" --disable-hw-vlan-extend: disable hardware vlan extend.\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(" --forward-mode=N: set forwarding mode (N: %s).\n", + list_pkt_forwarding_modes()); + 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.\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(" --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); + printf(" --no-flush-rx: Don't flush RX streams before forwarding." + " Used mainly with PCAP drivers.\n"); + printf(" --txpkts=X[,Y]*: set TX segment sizes.\n"); + printf(" --disable-link-check: disable check on link status when " + "starting/stopping ports.\n"); +} + +#ifdef RTE_LIBRTE_CMDLINE +static int +init_peer_eth_addrs(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 (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i], + sizeof(peer_eth_addrs[i])) < 0) { + printf("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 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 int +parse_portnuma_config(const char *q_arg) +{ + char s[256]; + const char *p, *p0 = q_arg; + char *end; + uint8_t i,port_id,socket_id; + unsigned size; + enum fieldnames { + FLD_PORT = 0, + FLD_SOCKET, + _NUM_FLD + }; + unsigned long int_fld[_NUM_FLD]; + char *str_fld[_NUM_FLD]; + portid_t pid; + + /* 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 = (uint8_t)int_fld[FLD_PORT]; + if (port_id_is_invalid(port_id, ENABLED_WARN)) { + printf("Valid port range is [0"); + FOREACH_PORT(pid, ports) + printf(", %d", pid); + printf("]\n"); + return -1; + } + socket_id = (uint8_t)int_fld[FLD_SOCKET]; + if(socket_id >= max_socket) { + printf("Invalid socket id, range is [0, %d]\n", + max_socket - 1); + return -1; + } + 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,port_id,ring_flag,socket_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]; + portid_t pid; + #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 = (uint8_t)int_fld[FLD_PORT]; + if (port_id_is_invalid(port_id, ENABLED_WARN)) { + printf("Valid port range is [0"); + FOREACH_PORT(pid, ports) + printf(", %d", pid); + printf("]\n"); + return -1; + } + socket_id = (uint8_t)int_fld[FLD_SOCKET]; + if (socket_id >= max_socket) { + printf("Invalid socket id, range is [0, %d]\n", + max_socket - 1); + return -1; + } + 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", + 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: + printf("Invalid ring-flag=%d config for port=%d\n", + ring_flag,port_id); + break; + } + } + + return 0; +} + +void +launch_args_parse(int argc, char** argv) +{ + int n, opt; + char **argvopt; + int opt_idx; + enum { TX, RX }; + + static struct option lgopts[] = { + { "help", 0, 0, 0 }, +#ifdef RTE_LIBRTE_CMDLINE + { "interactive", 0, 0, 0 }, + { "auto-start", 0, 0, 0 }, + { "eth-peers-configfile", 1, 0, 0 }, + { "eth-peer", 1, 0, 0 }, +#endif + { "ports", 1, 0, 0 }, + { "nb-cores", 1, 0, 0 }, + { "nb-ports", 1, 0, 0 }, + { "coremask", 1, 0, 0 }, + { "portmask", 1, 0, 0 }, + { "numa", 0, 0, 0 }, + { "mp-anon", 0, 0, 0 }, + { "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 }, + { "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 }, + { "crc-strip", 0, 0, 0 }, + { "enable-rx-cksum", 0, 0, 0 }, + { "disable-hw-vlan", 0, 0, 0 }, + { "disable-hw-vlan-filter", 0, 0, 0 }, + { "disable-hw-vlan-strip", 0, 0, 0 }, + { "disable-hw-vlan-extend", 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 }, + { "rxq", 1, 0, 0 }, + { "txq", 1, 0, 0 }, + { "rxd", 1, 0, 0 }, + { "txd", 1, 0, 0 }, + { "burst", 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 }, + { "txqflags", 1, 0, 0 }, + { "rxpt", 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 }, + { "txpkts", 1, 0, 0 }, + { "disable-link-check", 0, 0, 0 }, + { 0, 0, 0, 0 }, + }; + + argvopt = argv; + +#ifdef RTE_LIBRTE_CMDLINE +#define SHORTOPTS "i" +#else +#define SHORTOPTS "" +#endif + while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", + lgopts, &opt_idx)) != EOF) { + switch (opt) { +#ifdef RTE_LIBRTE_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]); + rte_exit(EXIT_SUCCESS, "Displayed help\n"); + } +#ifdef RTE_LIBRTE_CMDLINE + if (!strcmp(lgopts[opt_idx].name, "interactive")) { + printf("Interactive-mode selected\n"); + interactive = 1; + } + if (!strcmp(lgopts[opt_idx].name, "auto-start")) { + printf("Auto-start selected\n"); + auto_start = 1; + } + 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; + uint8_t c, peer_addr[6]; + + 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 (cmdline_parse_etheraddr(NULL, port_end, + &peer_addr, sizeof(peer_addr)) < 0) + rte_exit(EXIT_FAILURE, + "Invalid ethernet address: %s\n", + port_end); + for (c = 0; c < 6; c++) + peer_eth_addrs[n].addr_bytes[c] = + peer_addr[c]; + nb_peer_eth_addrs++; + } +#endif + if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { + n = atoi(optarg); + if (n > 0 && n <= nb_ports) + nb_fwd_ports = (uint8_t) 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, "numa")) { + numa_support = 1; + memset(port_numa,NUMA_NO_CONFIG,RTE_MAX_ETHPORTS); + memset(rxring_numa,NUMA_NO_CONFIG,RTE_MAX_ETHPORTS); + memset(txring_numa,NUMA_NO_CONFIG,RTE_MAX_ETHPORTS); + } + if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { + mp_anon = 1; + } + 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((uint8_t)n < max_socket) + socket_num = (uint8_t)n; + else + rte_exit(EXIT_FAILURE, + "The socket number should be < %d\n", + max_socket); + } + if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { + n = atoi(optarg); + if (n > 0 && n <= 0xFFFF) + mbuf_data_size = (uint16_t) n; + else + rte_exit(EXIT_FAILURE, + "mbuf-size should be > 0 and < 65536\n"); + } + 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 >= ETHER_MIN_LEN) { + rx_mode.max_rx_pkt_len = (uint32_t) n; + if (n > ETHER_MAX_LEN) + rx_mode.jumbo_frame = 1; + } else + rte_exit(EXIT_FAILURE, + "Invalid max-pkt-len=%d - should be > %d\n", + n, ETHER_MIN_LEN); + } + 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_FDIR_PBALLOC_64K; + else if (!strcmp(optarg, "128K")) + fdir_conf.pballoc = + RTE_FDIR_PBALLOC_128K; + else if (!strcmp(optarg, "256K")) + fdir_conf.pballoc = + RTE_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); + } + if (!strcmp(lgopts[opt_idx].name, "crc-strip")) + rx_mode.hw_strip_crc = 1; + if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) + rx_mode.hw_ip_checksum = 1; + + if (!strcmp(lgopts[opt_idx].name, "disable-hw-vlan")) { + rx_mode.hw_vlan_filter = 0; + rx_mode.hw_vlan_strip = 0; + rx_mode.hw_vlan_extend = 0; + } + + if (!strcmp(lgopts[opt_idx].name, + "disable-hw-vlan-filter")) + rx_mode.hw_vlan_filter = 0; + + if (!strcmp(lgopts[opt_idx].name, + "disable-hw-vlan-strip")) + rx_mode.hw_vlan_strip = 0; + + if (!strcmp(lgopts[opt_idx].name, + "disable-hw-vlan-extend")) + rx_mode.hw_vlan_extend = 0; + + 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 or chained \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 = ETH_RSS_IP; + if (!strcmp(lgopts[opt_idx].name, "rss-udp")) + rss_hf = ETH_RSS_UDP; + if (!strcmp(lgopts[opt_idx].name, "rxq")) { + n = atoi(optarg); + if (n >= 0 && n <= (int) MAX_QUEUE_ID) + nb_rxq = (queueid_t) n; + else + rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" + " >= 0 && <= %d\n", n, + (int) MAX_QUEUE_ID); + } + if (!strcmp(lgopts[opt_idx].name, "txq")) { + n = atoi(optarg); + if (n >= 0 && n <= (int) MAX_QUEUE_ID) + nb_txq = (queueid_t) n; + else + rte_exit(EXIT_FAILURE, "txq %d invalid - must be" + " >= 0 && <= %d\n", n, + (int) MAX_QUEUE_ID); + } + 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, "burst")) { + n = atoi(optarg); + if ((n >= 1) && (n <= MAX_PKT_BURST)) + nb_pkt_per_burst = (uint16_t) n; + else + rte_exit(EXIT_FAILURE, + "burst must >= 1 and <= %d]", + MAX_PKT_BURST); + } + 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, "txqflags")) { + char *end = NULL; + n = strtoul(optarg, &end, 16); + if (n >= 0) + txq_flags = (int32_t)n; + else + rte_exit(EXIT_FAILURE, + "txqflags 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, "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, "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, "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, "no-flush-rx")) + no_flush_rx = 1; + if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) + no_link_check = 1; + + break; + case 'h': + usage(argv[0]); + rte_exit(EXIT_SUCCESS, "Displayed help\n"); + break; + default: + usage(argv[0]); + rte_exit(EXIT_FAILURE, + "Command line is incomplete or incorrect\n"); + break; + } + } +} |