/*
-// Copyright (c) 2010-2017 Intel Corporation
+// Copyright (c) 2010-2019 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
#include "stats_latency.h"
#include "handle_cgnat.h"
#include "handle_impair.h"
+#include "rx_pkt.h"
+#include "prox_compat.h"
+#include "igmp.h"
static int core_task_is_valid(int lcore_id, int task_id)
{
unsigned int lcore_id;
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (lcore_id >= RTE_MAX_LCORE) {
- plog_err("Invalid core id %u (lcore ID above %d)\n", lcore_id, RTE_MAX_LCORE);
+ if (core_task_is_valid(lcore_id, task_id) == 0)
return 0;
- }
- else if (!prox_core_active(lcore_id, 0)) {
- plog_err("Invalid core id %u (lcore is not active)\n", lcore_id);
- return 0;
- }
- else if (task_id >= lcore_cfg[lcore_id].n_tasks_all) {
- plog_err("Invalid task id (valid task IDs for core %u are below %u)\n",
- lcore_id, lcore_cfg[lcore_id].n_tasks_all);
- return 0;
- }
}
return 1;
}
-static int parse_core_task(const char *str, uint32_t *lcore_id, uint32_t *task_id, unsigned int *nb_cores)
+static int parse_cores_task(const char *str, uint32_t *lcore_id, uint32_t *task_id, unsigned *nb_cores)
{
char str_lcore_id[128];
int ret;
return 0;
}
+static int parse_cores_tasks(const char *str, uint32_t *lcore_id, uint32_t *task_id, unsigned *nb_cores, unsigned *nb_tasks)
+{
+ char str_lcore_id[128], str_task_id[128];
+ int ret;
+
+ if (2 != sscanf(str, "%s %s", str_lcore_id, str_task_id))
+ return -1;
+
+ if ((ret = parse_list_set(lcore_id, str_lcore_id, RTE_MAX_LCORE)) <= 0) {
+ plog_err("Invalid core while parsing command (%s)\n", get_parse_err());
+ return -1;
+ }
+ *nb_cores = ret;
+
+ if ((ret = parse_list_set(task_id, str_task_id, MAX_TASKS_PER_CORE)) <= 0) {
+ plog_err("Invalid task while parsing command (%s)\n", get_parse_err());
+ return -1;
+ }
+ *nb_tasks = ret;
+
+ return 0;
+}
+
static const char *strchr_skip_twice(const char *str, int chr)
{
str = strchr(str, chr);
{
unsigned lcores[RTE_MAX_LCORE], task_id, nb_packets, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
{
unsigned lcores[RTE_MAX_LCORE], task_id, nb_packets, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
+ if (lcores[i] > RTE_MAX_LCORE) {
+ plog_warn("core_id too high, maximum allowed is: %u\n", RTE_MAX_LCORE);
+ return -1;
+ } else if (task_id >= lcore_cfg[lcores[i]].n_tasks_all) {
+ plog_warn("task_id too high, should be in [0, %u]\n", lcore_cfg[lcores[i]].n_tasks_all - 1);
+ return -1;
+ } else {
+ struct lcore_cfg *lconf = &lcore_cfg[lcores[i]];
+ struct task_base *tbase = lconf->tasks_all[task_id];
+ int prev_count = tbase->aux->rx_prev_count;
+ if (((prev_count) && (tbase->aux->rx_pkt_prev[prev_count - 1] == rx_pkt_dummy))
+ || (tbase->rx_pkt == rx_pkt_dummy)) {
+ plog_warn("Unable to dump_rx as rx_pkt_dummy\n");
+ return -1;
+ }
+ }
cmd_dump(lcores[i], task_id, nb_packets, input, 1, 0);
}
}
{
unsigned lcores[RTE_MAX_LCORE], task_id, nb_packets, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
return 0;
}
-int task_is_mode(uint32_t lcore_id, uint32_t task_id, const char *mode, const char *sub_mode)
+int task_is_mode_and_submode(uint32_t lcore_id, uint32_t task_id, const char *mode, const char *sub_mode)
+{
+ struct task_args *targs = &lcore_cfg[lcore_id].targs[task_id];
+
+ return !strcmp(targs->task_init->mode_str, mode) && !strcmp(targs->sub_mode_str, sub_mode);
+}
+
+int task_is_mode(uint32_t lcore_id, uint32_t task_id, const char *mode)
{
struct task_init *t = lcore_cfg[lcore_id].targs[task_id].task_init;
- return !strcmp(t->mode_str, mode) && !strcmp(t->sub_mode_str, sub_mode);
+ return !strcmp(t->mode_str, mode);
}
int task_is_sub_mode(uint32_t lcore_id, uint32_t task_id, const char *sub_mode)
{
- struct task_init *t = lcore_cfg[lcore_id].targs[task_id].task_init;
+ struct task_args *targs = &lcore_cfg[lcore_id].targs[task_id];
- return !strcmp(t->sub_mode_str, sub_mode);
+ return !strcmp(targs->sub_mode_str, sub_mode);
}
static void log_pkt_count(uint32_t count, uint32_t lcore_id, uint32_t task_id)
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, count, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "gen", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
}
else {
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
float probability;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "impair", "")) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "impair", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "impair", "l3"))){
plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id);
+ } else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ task_impair_set_proba(tbase, probability);
}
- struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
- task_impair_set_proba(tbase, probability);
}
}
return 0;
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, delay_us, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "impair", "")) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "impair", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "impair", "l3"))){
plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id);
+ } else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ task_impair_set_delay_us(tbase, delay_us, 0);
}
- struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
- task_impair_set_delay_us(tbase, delay_us, 0);
}
}
return 0;
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, delay_us, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "impair", "")) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "impair", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "impair", "l3"))){
plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id);
+ } else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ task_impair_set_delay_us(tbase, 0, delay_us);
}
- struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
- task_impair_set_delay_us(tbase, 0, delay_us);
}
}
return 0;
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, pkt_size, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if ((prox_cfg.flags & DSF_ENABLE_BYPASS) == 0) {
plog_err("enable bypass not set => command not supported\n");
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, pkt_size, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, pkt_size, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "gen", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
+ } else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ task_gen_set_pkt_size(tbase, pkt_size); /* error printed within function */
}
- struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
-
- if (task_gen_set_pkt_size(tbase, pkt_size) != 0)
- return -1;
}
}
return 0;
float speed;
unsigned i;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
for (i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "gen", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
}
- else if (speed > 400.0f || speed < 0.0f) {
- plog_err("Speed out of range (must be betweeen 0%% and 100%%)\n");
+ else if (speed > 1000.0f || speed < 0.0f) { // Up to 100 Gbps
+ plog_err("Speed out of range (must be betweeen 0%% and 1000%%)\n");
}
else {
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
uint64_t bps;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "gen", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
}
- else if (bps > 1250000000) {
- plog_err("Speed out of range (must be <= 1250000000)\n");
+ else if (bps > 12500000000) { // Up to 100Gbps
+ plog_err("Speed out of range (must be <= 12500000000)\n");
}
else {
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
unsigned task_id, lcore_id = -1;
while (prox_core_next(&lcore_id, 0) == 0) {
for (task_id = 0; task_id < lcore_cfg[lcore_id].n_tasks_all; task_id++) {
- if ((task_is_mode(lcore_id, task_id, "gen", "")) || (task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((task_is_mode_and_submode(lcore_id, task_id, "gen", "")) || (task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
uint32_t n_rands = task_gen_get_n_randoms(tbase);
unsigned task_id, lcore_id = -1;
while (prox_core_next(&lcore_id, 0) == 0) {
for (task_id = 0; task_id < lcore_cfg[lcore_id].n_tasks_all; task_id++) {
- if ((task_is_mode(lcore_id, task_id, "gen", "")) || (task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((task_is_mode_and_submode(lcore_id, task_id, "gen", "")) || (task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
plog_info("Resetting values on core %d task %d\n", lcore_id, task_id);
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "gen", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
}
else {
unsigned short offset;
uint8_t value_len;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "gen", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
}
- else if (offset > ETHER_MAX_LEN) {
- plog_err("Offset out of range (must be less then %u)\n", ETHER_MAX_LEN);
- }
+ // do not check offset here - gen knows better than us the maximum frame size
else if (value_len > 4) {
plog_err("Length out of range (must be less then 4)\n");
}
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
if (task_gen_set_value(tbase, value, offset, value_len))
- plog_info("Unable to set Byte %"PRIu16" to %"PRIu8" - too many value set\n", offset, value);
+ plog_info("Unable to set Byte %"PRIu16" to %"PRIu8" - invalid offset/len\n", offset, value);
else
plog_info("Setting Byte %"PRIu16" to %"PRIu32"\n", offset, value);
}
char rand_str[64];
int16_t rand_id = -1;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
+ if ((!task_is_mode_and_submode(lcore_id, task_id, "gen", "")) && (!task_is_mode_and_submode(lcore_id, task_id, "gen", "l3"))) {
plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
}
- else if (offset > ETHER_MAX_LEN) {
- plog_err("Offset out of range (must be less then %u)\n", ETHER_MAX_LEN);
+ else if (offset > PROX_RTE_ETHER_MAX_LEN) {
+ plog_err("Offset out of range (must be less then %u)\n", PROX_RTE_ETHER_MAX_LEN);
}
else if (value_len > 4) {
plog_err("Length out of range (must be less then 4)\n");
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
for (unsigned int i = 0; i < nb_cores; i++) {
cmd_thread_info(lcores[i], task_id);
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
struct rte_ring *ring;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
struct rte_ring *ring;
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
return -1;
char *fields[9];
char str_cpy[255];
- strncpy(str_cpy, str, 255);
+ prox_strncpy(str_cpy, str, 255);
// example add rule command: rule add 15 0 1&0x0fff 1&0x0fff 0&0 128.0.0.0/1 128.0.0.0/1 5000-5000 5000-5000 allow
int ret = rte_strsplit(str_cpy, 255, fields, 9, ' ');
if (ret != 8) {
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, ip[4], nb_cores, i;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
}
for (i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if ((!task_is_mode(lcore_id, task_id, "gen", "")) && (!task_is_mode(lcore_id, task_id, "gen", "l3"))) {
- plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
+
+ if (!task_is_sub_mode(lcore_id, task_id, "l3")) {
+ plog_err("Core %u task %u is not in l3 mode\n", lcore_id, task_id);
}
else {
uint32_t gateway_ip = ((ip[3] & 0xFF) << 24) | ((ip[2] & 0xFF) << 16) | ((ip[1] & 0xFF) << 8) | ((ip[0] & 0xFF) << 0);
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
plog_info("Setting gateway ip to %s\n", str);
- task_gen_set_gateway_ip(tbase, gateway_ip);
+ task_set_gateway_ip(tbase, gateway_ip);
}
}
return 0;
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, ip[4], nb_cores, i;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
}
for (i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "arp", "local")) {
- plog_err("Core %u task %u is not in arp mode\n", lcore_id, task_id);
- }
- else {
- uint32_t local_ip = ((ip[3] & 0xFF) << 24) | ((ip[2] & 0xFF) << 16) | ((ip[1] & 0xFF) << 8) | ((ip[0] & 0xFF) << 0);
- struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ uint32_t local_ip = ((ip[3] & 0xFF) << 24) | ((ip[2] & 0xFF) << 16) | ((ip[1] & 0xFF) << 8) | ((ip[0] & 0xFF) << 0);
+ if (!task_is_mode_and_submode(lcore_id, task_id, "arp", "local")) {
+ if (!task_is_sub_mode(lcore_id, task_id, "l3")) {
+ plog_err("Core %u task %u is not in l3 mode\n", lcore_id, task_id);
+ } else {
+ plog_info("Setting local ip to %s\n", str);
+ task_set_local_ip(tbase, local_ip);
+ }
+ } else {
plog_info("Setting local ip to %s\n", str);
task_arp_set_local_ip(tbase, local_ip);
}
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, prefix, next_hop_idx, ip[4], nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
return 0;
}
+static int parse_cmd_enable_multicast(const char *str, struct input *input)
+{
+ uint8_t port_id;
+ prox_rte_ether_addr mac;
+
+ if (sscanf(str, "%hhu %hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &port_id, mac.addr_bytes, mac.addr_bytes + 1, mac.addr_bytes + 2, mac.addr_bytes + 3, mac.addr_bytes + 4, mac.addr_bytes + 5 ) != 7) {
+ return -1;
+ }
+ cmd_multicast(port_id, 1, &mac);
+ return 0;
+}
+
+static int parse_cmd_disable_multicast(const char *str, struct input *input)
+{
+ uint8_t port_id;
+ prox_rte_ether_addr mac;
+
+ if (sscanf(str, "%hhu %hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &port_id, mac.addr_bytes, mac.addr_bytes + 1, mac.addr_bytes + 2, mac.addr_bytes + 3, mac.addr_bytes + 4, mac.addr_bytes + 5 ) != 7) {
+ return -1;
+ }
+
+ cmd_multicast(port_id, 0, &mac);
+ return 0;
+}
+
static int parse_cmd_reset_port(const char *str, struct input *input)
{
uint32_t port_id;
char *ret = ret2;
int list = 0;
- strncpy(buf, str, sizeof(buf) - 1);
+ prox_strncpy(buf, str, sizeof(buf) - 1);
char *tok;
uint64_t stat_val;
{
unsigned lcores[RTE_MAX_LCORE], task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
return 0;
}
+static int parse_cmd_multi_port_stats(const char *str, struct input *input)
+{
+ uint32_t ports[PROX_MAX_PORTS];
+ int nb_ports = parse_list_set(ports, str, PROX_MAX_PORTS);
+ if (nb_ports <= 0) {
+ return -1;
+ }
+
+ char buf[PROX_MAX_PORTS * (11+5*21) + 1], *pbuf = buf;
+ int left = sizeof(buf);
+ for (int i = 0; i < nb_ports; ++i) {
+ struct get_port_stats s;
+ if (stats_port(ports[i], &s)) {
+ plog_err("Invalid port %u\n", ports[i]);
+ return 0;
+ }
+
+ int len = snprintf(pbuf, left,
+ "%u,"
+ "%"PRIu64",%"PRIu64","
+ "%"PRIu64",%"PRIu64","
+ "%"PRIu64";",
+ //TODO: adjust buf size above when adding fields
+ ports[i],
+ s.rx_tot, s.tx_tot,
+ s.no_mbufs_tot, s.ierrors_tot + s.imissed_tot,
+ s.last_tsc);
+ if ((len < 0) || (len >= left)) {
+ plog_err("Cannot print stats for port %u\n", ports[i]);
+ return 0;
+ }
+ pbuf += len;
+ left -= len;
+ }
+ pbuf--;
+ *pbuf = '\n';
+
+ plog_info("%s", buf);
+ if (input->reply)
+ input->reply(input, buf, sizeof(buf) - left);
+ return 0;
+}
+
static int parse_cmd_core_stats(const char *str, struct input *input)
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
return 0;
}
-static int parse_cmd_lat_stats(const char *str, struct input *input)
+static int parse_cmd_dp_core_stats(const char *str, struct input *input)
{
- unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+ unsigned lcores[RTE_MAX_LCORE], tasks[MAX_TASKS_PER_CORE], lcore_id, task_id, nb_cores, nb_tasks;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ // This function either outputs a single line, in case of syntax error on the lists of cores and/or tasks
+ if (parse_cores_tasks(str, lcores, tasks, &nb_cores, &nb_tasks)) {
+ if (input->reply) {
+ char buf[128];
+ snprintf(buf, sizeof(buf), "error: invalid syntax\n");
+ input->reply(input, buf, strlen(buf));
+ }
return -1;
+ }
- if (cores_task_are_valid(lcores, task_id, nb_cores)) {
- for (unsigned int i = 0; i < nb_cores; i++) {
+ // or outputs (nb_cores * nb_tasks) lines, one line for each core/task pair:
+ // - if the core/task pair is invalid, the output line reports an error
+ // - otherwise, the output line provides the dataplane statistics for the core/task pair
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ for (unsigned int j = 0; j < nb_tasks; j++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "lat", "")) {
- plog_err("Core %u task %u is not measuring latency\n", lcore_id, task_id);
+ task_id = tasks[j];
+ if (core_task_is_valid(lcore_id, task_id) == 0) {
+ if (input->reply) {
+ char buf[128];
+ snprintf(buf, sizeof(buf), "error: invalid core %u, task %u\n", lcore_id, task_id);
+ input->reply(input, buf, strlen(buf));
+ } else {
+ plog_info("error: invalid core %u, task %u\n", lcore_id, task_id);
+ }
+ continue;
+ }
+ uint64_t tot_rx = stats_core_task_tot_rx(lcore_id, task_id);
+ uint64_t tot_tx = stats_core_task_tot_tx(lcore_id, task_id);
+ uint64_t tot_tx_fail = stats_core_task_tot_tx_fail(lcore_id, task_id);
+ uint64_t tot_rx_non_dp = stats_core_task_tot_rx_non_dp(lcore_id, task_id);
+ uint64_t tot_tx_non_dp = stats_core_task_tot_tx_non_dp(lcore_id, task_id);
+ uint64_t tot_drop = stats_core_task_tot_drop(lcore_id, task_id);
+ uint64_t last_tsc = stats_core_task_last_tsc(lcore_id, task_id);
+
+ if (input->reply) {
+ char buf[128];
+ snprintf(buf, sizeof(buf),
+ "%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%u,%u\n",
+ tot_rx, tot_tx, tot_rx_non_dp, tot_tx_non_dp, tot_drop, tot_tx_fail, last_tsc, rte_get_tsc_hz(), lcore_id, task_id);
+ input->reply(input, buf, strlen(buf));
}
else {
- struct stats_latency *stats = stats_latency_find(lcore_id, task_id);
- struct stats_latency *tot = stats_latency_tot_find(lcore_id, task_id);
+ plog_info("core: %u, task: %u, RX: %"PRIu64", TX: %"PRIu64", RX_NON_DP: %"PRIu64", TX_NON_DP: %"PRIu64", DROP: %"PRIu64", TX_FAIL: %"PRIu64"\n",
+ lcore_id, task_id, tot_rx, tot_tx, tot_rx_non_dp, tot_tx_non_dp, tot_drop, tot_tx_fail);
+ }
+ }
+ }
+ return 0;
+}
- uint64_t last_tsc = stats_core_task_last_tsc(lcore_id, task_id);
- uint64_t lat_min_usec = time_unit_to_usec(&stats->min.time);
- uint64_t lat_max_usec = time_unit_to_usec(&stats->max.time);
- uint64_t tot_lat_min_usec = time_unit_to_usec(&tot->min.time);
- uint64_t tot_lat_max_usec = time_unit_to_usec(&tot->max.time);
- uint64_t lat_avg_usec = time_unit_to_usec(&stats->avg.time);
+static int parse_cmd_lat_stats(const char *str, struct input *input)
+{
+ unsigned lcores[RTE_MAX_LCORE], tasks[MAX_TASKS_PER_CORE], lcore_id, task_id, nb_cores, nb_tasks;
+
+ // This function either outputs a single line, in case of syntax error on the lists of cores and/or tasks
+ if (parse_cores_tasks(str, lcores, tasks, &nb_cores, &nb_tasks)) {
+ if (input->reply) {
+ char buf[128];
+ snprintf(buf, sizeof(buf), "error: invalid syntax\n");
+ input->reply(input, buf, strlen(buf));
+ }
+ return -1;
+ }
+ // or outputs (nb_cores * nb_tasks) lines, one line for each core/task pair:
+ // - if the core/task pair is invalid, the output line reports an error
+ // - otherwise, the output line provides the latency statistics for the core/task pair
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ for (unsigned int j = 0; j < nb_tasks; j++) {
+ lcore_id = lcores[i];
+ task_id = tasks[j];
+ if (core_task_is_valid(lcore_id, task_id) == 0) {
if (input->reply) {
char buf[128];
- snprintf(buf, sizeof(buf),
- "%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64"\n",
- lat_min_usec,
- lat_max_usec,
- lat_avg_usec,
- tot_lat_min_usec,
- tot_lat_max_usec,
- last_tsc,
- rte_get_tsc_hz());
+ snprintf(buf, sizeof(buf), "error: invalid core %u, task %u\n", lcore_id, task_id);
input->reply(input, buf, strlen(buf));
+ } else {
+ plog_info("error: invalid core %u, task %u\n", lcore_id, task_id);
}
- else {
- plog_info("min: %"PRIu64", max: %"PRIu64", avg: %"PRIu64", min since reset: %"PRIu64", max since reset: %"PRIu64"\n",
- lat_min_usec,
- lat_max_usec,
- lat_avg_usec,
- tot_lat_min_usec,
- tot_lat_max_usec);
+ continue;
+ }
+ if (!task_is_mode(lcore_id, task_id, "lat")) {
+ if (input->reply) {
+ char buf[128];
+ snprintf(buf, sizeof(buf), "error: core %u task %u is not measuring latency\n", lcore_id, task_id);
+ input->reply(input, buf, strlen(buf));
+ } else {
+ plog_info("error: core %u task %u is not measuring latency\n", lcore_id, task_id);
+ }
+ continue;
+ }
+
+ struct stats_latency *stats = stats_latency_find(lcore_id, task_id);
+ struct stats_latency *tot = stats_latency_tot_find(lcore_id, task_id);
+ if (!stats || !tot) {
+ if (input->reply) {
+ char buf[128];
+ snprintf(buf, sizeof(buf),
+ "error: core %u task %u stats = %p tot = %p\n",
+ lcore_id, task_id, stats, tot);
+ input->reply(input, buf, strlen(buf));
+ } else {
+ plog_info("error: core %u task %u stats = %p tot = %p\n",
+ lcore_id, task_id, stats, tot);
}
+ continue;
+ }
+
+ uint64_t last_tsc = stats_core_task_last_tsc(lcore_id, task_id);
+ uint64_t lat_min_usec = time_unit_to_usec(&stats->min.time);
+ uint64_t lat_max_usec = time_unit_to_usec(&stats->max.time);
+ uint64_t tot_lat_min_usec = time_unit_to_usec(&tot->min.time);
+ uint64_t tot_lat_max_usec = time_unit_to_usec(&tot->max.time);
+ uint64_t lat_avg_usec = time_unit_to_usec(&stats->avg.time);
+
+ if (input->reply) {
+ char buf[128];
+ snprintf(buf, sizeof(buf),
+ "%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%u,%u\n",
+ lat_min_usec,
+ lat_max_usec,
+ lat_avg_usec,
+ tot_lat_min_usec,
+ tot_lat_max_usec,
+ last_tsc,
+ rte_get_tsc_hz(),
+ lcore_id,
+ task_id);
+ input->reply(input, buf, strlen(buf));
+ }
+ else {
+ plog_info("core: %u, task: %u, min: %"PRIu64", max: %"PRIu64", avg: %"PRIu64", min since reset: %"PRIu64", max since reset: %"PRIu64"\n",
+ lcore_id,
+ task_id,
+ lat_min_usec,
+ lat_max_usec,
+ lat_avg_usec,
+ tot_lat_min_usec,
+ tot_lat_max_usec);
}
}
}
return 0;
}
+static int parse_cmd_show_irq_buckets(const char *str, struct input *input)
+{
+ char buf[4096] = {0};
+ unsigned int i, c;
+ unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
+ return -1;
+
+ if (cores_task_are_valid(lcores, task_id, nb_cores)) {
+ for (c = 0; c < nb_cores; c++) {
+ lcore_id = lcores[c];
+ get_irq_buckets_by_core_task(buf, lcore_id, task_id);
+ plog_info("%s", buf);
+ if (input->reply)
+ input->reply(input, buf, strlen(buf));
+ buf[0] = 0;
+ }
+ }
+ return 0;
+}
+
static int parse_cmd_irq(const char *str, struct input *input)
{
unsigned int i, c;
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (c = 0; c < nb_cores; c++) {
lcore_id = lcores[c];
- if (!task_is_mode(lcore_id, task_id, "irq", "")) {
+ if (!task_is_mode(lcore_id, task_id, "irq")) {
plog_err("Core %u task %u is not in irq mode\n", lcore_id, task_id);
} else {
struct task_irq *task_irq = (struct task_irq *)(lcore_cfg[lcore_id].tasks_all[task_id]);
plog_info("Bucket [%zu]: %"PRIu64"\n", i, buckets[i]);
}
#else
- plog_info("LATENCY_DETAILS disabled\n");
+ plog_info("LATENCY_HISTOGRAM disabled\n");
#endif
}
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "lat", "")) {
+ if (!task_is_mode(lcore_id, task_id, "lat")) {
plog_err("Core %u task %u is not measuring latency\n", lcore_id, task_id);
}
else {
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "cgnat", "")) {
+ if (!task_is_mode(lcore_id, task_id, "cgnat")) {
plog_err("Core %u task %u is not cgnat\n", lcore_id, task_id);
}
else {
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
uint32_t val;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "cgnat", "")) {
+ if (!task_is_mode(lcore_id, task_id, "cgnat")) {
plog_err("Core %u task %u is not cgnat\n", lcore_id, task_id);
}
else {
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
uint32_t val;
- if (parse_core_task(str, lcores, &task_id, &nb_cores))
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
for (unsigned int i = 0; i < nb_cores; i++) {
lcore_id = lcores[i];
- if (!task_is_mode(lcore_id, task_id, "lat", "")) {
+ if (!task_is_mode(lcore_id, task_id, "lat")) {
plog_err("Core %u task %u is not measuring latency\n", lcore_id, task_id);
}
else {
return 0;
}
+static int parse_cmd_leave_igmp(const char *str, struct input *input)
+{
+ unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
+ return -1;
+
+ if (cores_task_are_valid(lcores, task_id, nb_cores)) {
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ lcore_id = lcores[i];
+
+ if (!task_is_mode(lcore_id, task_id, "swap")) {
+ plog_err("Core %u task %u is not running swap\n", lcore_id, task_id);
+ }
+ else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ igmp_leave_group(tbase);
+ }
+ }
+ }
+ return 0;
+}
+
+static int parse_cmd_join_igmp(const char *str, struct input *input)
+{
+ unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+ uint32_t igmp_ip;
+ uint8_t *igmp_bytes = (uint8_t *)&igmp_ip;
+
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
+ return -1;
+ if (!(str = strchr_skip_twice(str, ' ')))
+ return -1;
+ if (sscanf(str, "%hhu.%hhu.%hhu.%hhu", igmp_bytes, igmp_bytes + 1, igmp_bytes + 2, igmp_bytes + 3) != 4) {
+ return -1;
+ }
+ if (cores_task_are_valid(lcores, task_id, nb_cores)) {
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ lcore_id = lcores[i];
+
+ if (!task_is_mode(lcore_id, task_id, "swap")) {
+ plog_err("Core %u task %u is not running swap\n", lcore_id, task_id);
+ }
+ else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ igmp_join_group(tbase, igmp_ip);
+ }
+ }
+ }
+ return 0;
+}
+
static int parse_cmd_rx_tx_info(const char *str, struct input *input)
{
if (strcmp(str, "") != 0) {
{"tot imissed tot", "", "Print total number of imissed since reset", parse_cmd_tot_imissed_tot},
{"lat stats", "<core id> <task id>", "Print min,max,avg latency as measured during last sampling interval", parse_cmd_lat_stats},
{"irq stats", "<core id> <task id>", "Print irq related infos", parse_cmd_irq},
+ {"show irq buckets", "<core id> <task id>", "Print irq buckets", parse_cmd_show_irq_buckets},
{"lat packets", "<core id> <task id>", "Print the latency for each of the last set of packets", parse_cmd_lat_packets},
{"accuracy limit", "<core id> <task id> <nsec>", "Only consider latency of packets that were measured with an error no more than <nsec>", parse_cmd_accuracy},
{"core stats", "<core id> <task id>", "Print rx/tx/drop for task <task id> running on core <core id>", parse_cmd_core_stats},
+ {"dp core stats", "<core id> <task id>", "Print rx/tx/non_dp_rx/non_dp_tx/drop for task <task id> running on core <core id>", parse_cmd_dp_core_stats},
{"port_stats", "<port id>", "Print rate for no_mbufs, ierrors + imissed, rx_bytes, tx_bytes, rx_pkts, tx_pkts; totals for RX, TX, no_mbufs, ierrors + imissed for port <port id>", parse_cmd_port_stats},
+ {"multi port stats", "<port list>", "Get stats for multiple ports, semi-colon separated: port id, total for rx_pkts, tx_pkts, no_mbufs, ierrors + imissed, last_tsc", parse_cmd_multi_port_stats},
{"read reg", "", "Read register", parse_cmd_read_reg},
{"write reg", "", "Read register", parse_cmd_write_reg},
{"set vlan offload", "", "Set Vlan offload", parse_cmd_set_vlan_offload},
{"set cache class", "<core id> <class>", "Set cache class", parse_cmd_set_cache_class},
{"get cache class", "<core id>", "Get cache class", parse_cmd_get_cache_class},
{"get cache mask", "<core id>", "Get cache mask", parse_cmd_get_cache_mask},
- {"reset port", "", "Reset port", parse_cmd_reset_port},
+ {"reset port", "<port id>", "Reset port", parse_cmd_reset_port},
+ {"enable multicast", "<port id> <MAC>", "Enable multicast", parse_cmd_enable_multicast},
+ {"disable multicast", "<port id> <MAC>", "Disable multicast", parse_cmd_disable_multicast},
{"ring info all", "", "Get information about ring, such as ring size and number of elements in the ring", parse_cmd_ring_info_all},
{"ring info", "<core id> <task id>", "Get information about ring on core <core id> in task <task id>, such as ring size and number of elements in the ring", parse_cmd_ring_info},
{"port info", "<port id> [brief?]", "Get port related information, such as MAC address, socket, number of descriptors..., . Adding \"brief\" after command prints short version of output.", parse_cmd_port_info},
{"port down", "<port id>", "Set the port down", parse_cmd_port_down},
{"port link state", "<port id>", "Get link state (up or down) for port", parse_cmd_port_link_state},
{"port xstats", "<port id>", "Get extra statistics for the port", parse_cmd_xstats},
- {"stats", "<stats_path>", "Get stats as sepcified by <stats_path>. A comma-separated list of <stats_path> can be supplied", parse_cmd_stats},
+ {"stats", "<stats_path>", "Get stats as specified by <stats_path>. A comma-separated list of <stats_path> can be supplied", parse_cmd_stats},
{"cgnat dump public hash", "<core id> <task id>", "Dump cgnat public hash table", parse_cmd_cgnat_public_hash},
{"cgnat dump private hash", "<core id> <task id>", "Dump cgnat private hash table", parse_cmd_cgnat_private_hash},
{"delay_us", "<core_id> <task_id> <delay_us>", "Set the delay in usec for the impair mode to <delay_us>", parse_cmd_delay_us},
{"random delay_us", "<core_id> <task_id> <random delay_us>", "Set the delay in usec for the impair mode to <random delay_us>", parse_cmd_random_delay_us},
{"probability", "<core_id> <task_id> <probability>", "Set the percent of forwarded packets for the impair mode", parse_cmd_set_probability},
{"version", "", "Show version", parse_cmd_version},
+ {"join igmp", "<core_id> <task_id> <ip>", "Send igmp membership report for group <ip>", parse_cmd_join_igmp},
+ {"leave igmp", "<core_id> <task_id>", "Send igmp leave group", parse_cmd_leave_igmp},
{0,0,0,0},
};
if (strlen(cmd_strings[i].args)) {
char tmp[256] = {0};
- strncpy(tmp, cmd_strings[i].args, 128);
+ prox_strncpy(tmp, cmd_strings[i].args, 128);
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "Arguments: %s\n", tmp);
len2 = len;
if (strlen(cmd_strings[i].help)) {
len3 = max_len;
}
+ // Use strncpy here and not prox_strncpy. The dest (tmp) has been initialized with 0.
+ // The fact that we are copying 80 characters potentially not null terminated is hence not an issue.
+ // Using prox_strncpy here might cause a PROX_PANIC
strncpy(tmp, h, len3);
h += len3;
while (h[0] == ' ' && strlen(h))