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ba5509a6a8
numam-dpdk/app/proc-info/main.c
Ivan Dyukov ba5509a6a8 app: use new link status print format 
Add usage of rte_eth_link_to_str function to applications and docs.

Signed-off-by: Ivan Dyukov <i.dyukov@samsung.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2020-09-21 18:05:37 +02:00

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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2017 Intel Corporation
*/
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <errno.h>
#include <stdarg.h>
#include <inttypes.h>
#include <sys/queue.h>
#include <stdlib.h>
#include <getopt.h>
#include <unistd.h>
#include <rte_eal.h>
#include <rte_common.h>
#include <rte_debug.h>
#include <rte_ethdev.h>
#include <rte_malloc.h>
#include <rte_memory.h>
#include <rte_memzone.h>
#include <rte_launch.h>
#include <rte_tailq.h>
#include <rte_per_lcore.h>
#include <rte_lcore.h>
#include <rte_log.h>
#include <rte_atomic.h>
#include <rte_branch_prediction.h>
#include <rte_string_fns.h>
#include <rte_metrics.h>
#include <rte_cycles.h>
#ifdef RTE_LIBRTE_SECURITY
#include <rte_security.h>
#endif
#include <rte_cryptodev.h>
#include <rte_tm.h>
#include <rte_hexdump.h>
/* Maximum long option length for option parsing. */
#define MAX_LONG_OPT_SZ 64
#define RTE_LOGTYPE_APP RTE_LOGTYPE_USER1
#define MAX_STRING_LEN 256
#define STATS_BDR_FMT "========================================"
#define STATS_BDR_STR(w, s) printf("%.*s%s%.*s\n", w, \
STATS_BDR_FMT, s, w, STATS_BDR_FMT)
/**< mask of enabled ports */
static uint32_t enabled_port_mask;
/**< Enable stats. */
static uint32_t enable_stats;
/**< Enable xstats. */
static uint32_t enable_xstats;
/**< Enable collectd format*/
static uint32_t enable_collectd_format;
/**< FD to send collectd format messages to STDOUT*/
static int stdout_fd;
/**< Host id process is running on */
static char host_id[MAX_LONG_OPT_SZ];
/**< Enable metrics. */
static uint32_t enable_metrics;
/**< Enable stats reset. */
static uint32_t reset_stats;
/**< Enable xstats reset. */
static uint32_t reset_xstats;
/**< Enable memory info. */
static uint32_t mem_info;
/**< Enable displaying xstat name. */
static uint32_t enable_xstats_name;
static char *xstats_name;
/**< Enable xstats by ids. */
#define MAX_NB_XSTATS_IDS 1024
static uint32_t nb_xstats_ids;
static uint64_t xstats_ids[MAX_NB_XSTATS_IDS];
/* show border */
static char bdr_str[MAX_STRING_LEN];
/**< Enable show port. */
static uint32_t enable_shw_port;
/**< Enable show tm. */
static uint32_t enable_shw_tm;
/**< Enable show crypto. */
static uint32_t enable_shw_crypto;
/**< Enable show ring. */
static uint32_t enable_shw_ring;
static char *ring_name;
/**< Enable show mempool. */
static uint32_t enable_shw_mempool;
static char *mempool_name;
/**< Enable iter mempool. */
static uint32_t enable_iter_mempool;
static char *mempool_iter_name;
/**< display usage */
static void
proc_info_usage(const char *prgname)
{
printf("%s [EAL options] -- -p PORTMASK\n"
" -m to display DPDK memory zones, segments and TAILQ information\n"
" -p PORTMASK: hexadecimal bitmask of ports to retrieve stats for\n"
" --stats: to display port statistics, enabled by default\n"
" --xstats: to display extended port statistics, disabled by "
"default\n"
" --metrics: to display derived metrics of the ports, disabled by "
"default\n"
" --xstats-name NAME: to display single xstat id by NAME\n"
" --xstats-ids IDLIST: to display xstat values by id. "
"The argument is comma-separated list of xstat ids to print out.\n"
" --stats-reset: to reset port statistics\n"
" --xstats-reset: to reset port extended statistics\n"
" --collectd-format: to print statistics to STDOUT in expected by collectd format\n"
" --host-id STRING: host id used to identify the system process is running on\n"
" --show-port: to display ports information\n"
" --show-tm: to display traffic manager information for ports\n"
" --show-crypto: to display crypto information\n"
" --show-ring[=name]: to display ring information\n"
" --show-mempool[=name]: to display mempool information\n"
" --iter-mempool=name: iterate mempool elements to display content\n",
prgname);
}
/*
* Parse the portmask provided at run time.
*/
static int
parse_portmask(const char *portmask)
{
char *end = NULL;
unsigned long pm;
errno = 0;
/* parse hexadecimal string */
pm = strtoul(portmask, &end, 16);
if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0') ||
(errno != 0)) {
printf("%s ERROR parsing the port mask\n", __func__);
return -1;
}
if (pm == 0)
return -1;
return pm;
}
/*
* Parse ids value list into array
*/
static int
parse_xstats_ids(char *list, uint64_t *ids, int limit) {
int length;
char *token;
char *ctx = NULL;
char *endptr;
length = 0;
token = strtok_r(list, ",", &ctx);
while (token != NULL) {
ids[length] = strtoull(token, &endptr, 10);
if (*endptr != '\0')
return -EINVAL;
length++;
if (length >= limit)
return -E2BIG;
token = strtok_r(NULL, ",", &ctx);
}
return length;
}
static int
proc_info_preparse_args(int argc, char **argv)
{
char *prgname = argv[0];
int i;
for (i = 0; i < argc; i++) {
/* Print stats or xstats to STDOUT in collectd format */
if (!strncmp(argv[i], "--collectd-format", MAX_LONG_OPT_SZ)) {
enable_collectd_format = 1;
stdout_fd = dup(STDOUT_FILENO);
close(STDOUT_FILENO);
}
if (!strncmp(argv[i], "--host-id", MAX_LONG_OPT_SZ)) {
if ((i + 1) == argc) {
printf("Invalid host id or not specified\n");
proc_info_usage(prgname);
return -1;
}
strlcpy(host_id, argv[i + 1], sizeof(host_id));
}
}
if (!strlen(host_id)) {
int err = gethostname(host_id, MAX_LONG_OPT_SZ-1);
if (err)
strlcpy(host_id, "unknown", sizeof(host_id));
}
return 0;
}
/* Parse the argument given in the command line of the application */
static int
proc_info_parse_args(int argc, char **argv)
{
int opt;
int option_index;
char *prgname = argv[0];
static struct option long_option[] = {
{"stats", 0, NULL, 0},
{"stats-reset", 0, NULL, 0},
{"xstats", 0, NULL, 0},
{"metrics", 0, NULL, 0},
{"xstats-reset", 0, NULL, 0},
{"xstats-name", required_argument, NULL, 1},
{"collectd-format", 0, NULL, 0},
{"xstats-ids", 1, NULL, 1},
{"host-id", 0, NULL, 0},
{"show-port", 0, NULL, 0},
{"show-tm", 0, NULL, 0},
{"show-crypto", 0, NULL, 0},
{"show-ring", optional_argument, NULL, 0},
{"show-mempool", optional_argument, NULL, 0},
{"iter-mempool", required_argument, NULL, 0},
{NULL, 0, 0, 0}
};
if (argc == 1)
proc_info_usage(prgname);
/* Parse command line */
while ((opt = getopt_long(argc, argv, "p:m",
long_option, &option_index)) != EOF) {
switch (opt) {
/* portmask */
case 'p':
enabled_port_mask = parse_portmask(optarg);
if (enabled_port_mask == 0) {
printf("invalid portmask\n");
proc_info_usage(prgname);
return -1;
}
break;
case 'm':
mem_info = 1;
break;
case 0:
/* Print stats */
if (!strncmp(long_option[option_index].name, "stats",
MAX_LONG_OPT_SZ))
enable_stats = 1;
/* Print xstats */
else if (!strncmp(long_option[option_index].name, "xstats",
MAX_LONG_OPT_SZ))
enable_xstats = 1;
else if (!strncmp(long_option[option_index].name,
"metrics",
MAX_LONG_OPT_SZ))
enable_metrics = 1;
/* Reset stats */
if (!strncmp(long_option[option_index].name, "stats-reset",
MAX_LONG_OPT_SZ))
reset_stats = 1;
/* Reset xstats */
else if (!strncmp(long_option[option_index].name, "xstats-reset",
MAX_LONG_OPT_SZ))
reset_xstats = 1;
else if (!strncmp(long_option[option_index].name,
"show-port", MAX_LONG_OPT_SZ))
enable_shw_port = 1;
else if (!strncmp(long_option[option_index].name,
"show-tm", MAX_LONG_OPT_SZ))
enable_shw_tm = 1;
else if (!strncmp(long_option[option_index].name,
"show-crypto", MAX_LONG_OPT_SZ))
enable_shw_crypto = 1;
else if (!strncmp(long_option[option_index].name,
"show-ring", MAX_LONG_OPT_SZ)) {
enable_shw_ring = 1;
ring_name = optarg;
} else if (!strncmp(long_option[option_index].name,
"show-mempool", MAX_LONG_OPT_SZ)) {
enable_shw_mempool = 1;
mempool_name = optarg;
} else if (!strncmp(long_option[option_index].name,
"iter-mempool", MAX_LONG_OPT_SZ)) {
enable_iter_mempool = 1;
mempool_iter_name = optarg;
}
break;
case 1:
/* Print xstat single value given by name*/
if (!strncmp(long_option[option_index].name,
"xstats-name", MAX_LONG_OPT_SZ)) {
enable_xstats_name = 1;
xstats_name = optarg;
printf("name:%s:%s\n",
long_option[option_index].name,
optarg);
} else if (!strncmp(long_option[option_index].name,
"xstats-ids",
MAX_LONG_OPT_SZ)) {
nb_xstats_ids = parse_xstats_ids(optarg,
xstats_ids, MAX_NB_XSTATS_IDS);
if (nb_xstats_ids <= 0) {
printf("xstats-id list parse error.\n");
return -1;
}
}
break;
default:
proc_info_usage(prgname);
return -1;
}
}
return 0;
}
static void
meminfo_display(void)
{
printf("----------- MEMORY_SEGMENTS -----------\n");
rte_dump_physmem_layout(stdout);
printf("--------- END_MEMORY_SEGMENTS ---------\n");
printf("------------ MEMORY_ZONES -------------\n");
rte_memzone_dump(stdout);
printf("---------- END_MEMORY_ZONES -----------\n");
printf("------------- TAIL_QUEUES -------------\n");
rte_dump_tailq(stdout);
printf("---------- END_TAIL_QUEUES ------------\n");
}
static void
nic_stats_display(uint16_t port_id)
{
struct rte_eth_stats stats;
uint8_t i;
static const char *nic_stats_border = "########################";
rte_eth_stats_get(port_id, &stats);
printf("\n %s NIC statistics for port %-2d %s\n",
nic_stats_border, port_id, nic_stats_border);
printf(" RX-packets: %-10"PRIu64" RX-errors: %-10"PRIu64
" RX-bytes: %-10"PRIu64"\n", stats.ipackets, stats.ierrors,
stats.ibytes);
printf(" RX-nombuf: %-10"PRIu64"\n", stats.rx_nombuf);
printf(" TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64
" TX-bytes: %-10"PRIu64"\n", stats.opackets, stats.oerrors,
stats.obytes);
printf("\n");
for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
printf(" Stats reg %2d RX-packets: %-10"PRIu64
" RX-errors: %-10"PRIu64
" RX-bytes: %-10"PRIu64"\n",
i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
}
printf("\n");
for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
printf(" Stats reg %2d TX-packets: %-10"PRIu64
" TX-bytes: %-10"PRIu64"\n",
i, stats.q_opackets[i], stats.q_obytes[i]);
}
printf(" %s############################%s\n",
nic_stats_border, nic_stats_border);
}
static void
nic_stats_clear(uint16_t port_id)
{
printf("\n Clearing NIC stats for port %d\n", port_id);
rte_eth_stats_reset(port_id);
printf("\n NIC statistics for port %d cleared\n", port_id);
}
static void collectd_resolve_cnt_type(char *cnt_type, size_t cnt_type_len,
const char *cnt_name) {
char *type_end = strrchr(cnt_name, '_');
if ((type_end != NULL) &&
(strncmp(cnt_name, "rx_", strlen("rx_")) == 0)) {
if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
strlcpy(cnt_type, "if_rx_dropped", cnt_type_len);
else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
strlcpy(cnt_type, "if_rx_octets", cnt_type_len);
else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
strlcpy(cnt_type, "if_rx_packets", cnt_type_len);
else if (strncmp(type_end, "_placement",
strlen("_placement")) == 0)
strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
else if (strncmp(type_end, "_buff", strlen("_buff")) == 0)
strlcpy(cnt_type, "if_rx_errors", cnt_type_len);
else
/* Does not fit obvious type: use a more generic one */
strlcpy(cnt_type, "derive", cnt_type_len);
} else if ((type_end != NULL) &&
(strncmp(cnt_name, "tx_", strlen("tx_"))) == 0) {
if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
strlcpy(cnt_type, "if_tx_errors", cnt_type_len);
else if (strncmp(type_end, "_dropped", strlen("_dropped")) == 0)
strlcpy(cnt_type, "if_tx_dropped", cnt_type_len);
else if (strncmp(type_end, "_bytes", strlen("_bytes")) == 0)
strlcpy(cnt_type, "if_tx_octets", cnt_type_len);
else if (strncmp(type_end, "_packets", strlen("_packets")) == 0)
strlcpy(cnt_type, "if_tx_packets", cnt_type_len);
else
/* Does not fit obvious type: use a more generic one */
strlcpy(cnt_type, "derive", cnt_type_len);
} else if ((type_end != NULL) &&
(strncmp(cnt_name, "flow_", strlen("flow_"))) == 0) {
if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
strlcpy(cnt_type, "operations", cnt_type_len);
else if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
strlcpy(cnt_type, "errors", cnt_type_len);
else if (strncmp(type_end, "_filters", strlen("_filters")) == 0)
strlcpy(cnt_type, "filter_result", cnt_type_len);
} else if ((type_end != NULL) &&
(strncmp(cnt_name, "mac_", strlen("mac_"))) == 0) {
if (strncmp(type_end, "_errors", strlen("_errors")) == 0)
strlcpy(cnt_type, "errors", cnt_type_len);
} else {
/* Does not fit obvious type, or strrchr error: */
/* use a more generic type */
strlcpy(cnt_type, "derive", cnt_type_len);
}
}
static void
nic_xstats_by_name_display(uint16_t port_id, char *name)
{
uint64_t id;
printf("###### NIC statistics for port %-2d, statistic name '%s':\n",
port_id, name);
if (rte_eth_xstats_get_id_by_name(port_id, name, &id) == 0)
printf("%s: %"PRIu64"\n", name, id);
else
printf("Statistic not found...\n");
}
static void
nic_xstats_by_ids_display(uint16_t port_id, uint64_t *ids, int len)
{
struct rte_eth_xstat_name *xstats_names;
uint64_t *values;
int ret, i;
static const char *nic_stats_border = "########################";
values = malloc(sizeof(*values) * len);
if (values == NULL) {
printf("Cannot allocate memory for xstats\n");
return;
}
xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
if (xstats_names == NULL) {
printf("Cannot allocate memory for xstat names\n");
free(values);
return;
}
if (len != rte_eth_xstats_get_names_by_id(
port_id, xstats_names, len, ids)) {
printf("Cannot get xstat names\n");
goto err;
}
printf("###### NIC extended statistics for port %-2d #########\n",
port_id);
printf("%s############################\n", nic_stats_border);
ret = rte_eth_xstats_get_by_id(port_id, ids, values, len);
if (ret < 0 || ret > len) {
printf("Cannot get xstats\n");
goto err;
}
for (i = 0; i < len; i++)
printf("%s: %"PRIu64"\n",
xstats_names[i].name,
values[i]);
printf("%s############################\n", nic_stats_border);
err:
free(values);
free(xstats_names);
}
static void
nic_xstats_display(uint16_t port_id)
{
struct rte_eth_xstat_name *xstats_names;
uint64_t *values;
int len, ret, i;
static const char *nic_stats_border = "########################";
len = rte_eth_xstats_get_names_by_id(port_id, NULL, 0, NULL);
if (len < 0) {
printf("Cannot get xstats count\n");
return;
}
values = malloc(sizeof(*values) * len);
if (values == NULL) {
printf("Cannot allocate memory for xstats\n");
return;
}
xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * len);
if (xstats_names == NULL) {
printf("Cannot allocate memory for xstat names\n");
free(values);
return;
}
if (len != rte_eth_xstats_get_names_by_id(
port_id, xstats_names, len, NULL)) {
printf("Cannot get xstat names\n");
goto err;
}
printf("###### NIC extended statistics for port %-2d #########\n",
port_id);
printf("%s############################\n",
nic_stats_border);
ret = rte_eth_xstats_get_by_id(port_id, NULL, values, len);
if (ret < 0 || ret > len) {
printf("Cannot get xstats\n");
goto err;
}
for (i = 0; i < len; i++) {
if (enable_collectd_format) {
char counter_type[MAX_STRING_LEN];
char buf[MAX_STRING_LEN];
size_t n;
collectd_resolve_cnt_type(counter_type,
sizeof(counter_type),
xstats_names[i].name);
n = snprintf(buf, MAX_STRING_LEN,
"PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
PRIu64"\n", host_id, port_id, counter_type,
xstats_names[i].name, values[i]);
if (n > sizeof(buf) - 1)
n = sizeof(buf) - 1;
ret = write(stdout_fd, buf, n);
if (ret < 0)
goto err;
} else {
printf("%s: %"PRIu64"\n", xstats_names[i].name,
values[i]);
}
}
printf("%s############################\n",
nic_stats_border);
err:
free(values);
free(xstats_names);
}
static void
nic_xstats_clear(uint16_t port_id)
{
int ret;
printf("\n Clearing NIC xstats for port %d\n", port_id);
ret = rte_eth_xstats_reset(port_id);
if (ret != 0) {
printf("\n Error clearing xstats for port %d: %s\n", port_id,
strerror(-ret));
return;
}
printf("\n NIC extended statistics for port %d cleared\n", port_id);
}
static void
metrics_display(int port_id)
{
struct rte_metric_value *metrics;
struct rte_metric_name *names;
int len, ret;
static const char *nic_stats_border = "########################";
len = rte_metrics_get_names(NULL, 0);
if (len < 0) {
printf("Cannot get metrics count\n");
return;
}
if (len == 0) {
printf("No metrics to display (none have been registered)\n");
return;
}
metrics = rte_malloc("proc_info_metrics",
sizeof(struct rte_metric_value) * len, 0);
if (metrics == NULL) {
printf("Cannot allocate memory for metrics\n");
return;
}
names = rte_malloc(NULL, sizeof(struct rte_metric_name) * len, 0);
if (names == NULL) {
printf("Cannot allocate memory for metrcis names\n");
rte_free(metrics);
return;
}
if (len != rte_metrics_get_names(names, len)) {
printf("Cannot get metrics names\n");
rte_free(metrics);
rte_free(names);
return;
}
if (port_id == RTE_METRICS_GLOBAL)
printf("###### Non port specific metrics #########\n");
else
printf("###### metrics for port %-2d #########\n", port_id);
printf("%s############################\n", nic_stats_border);
ret = rte_metrics_get_values(port_id, metrics, len);
if (ret < 0 || ret > len) {
printf("Cannot get metrics values\n");
rte_free(metrics);
rte_free(names);
return;
}
int i;
for (i = 0; i < len; i++)
printf("%s: %"PRIu64"\n", names[i].name, metrics[i].value);
printf("%s############################\n", nic_stats_border);
rte_free(metrics);
rte_free(names);
}
static void
show_port(void)
{
uint16_t i = 0;
int ret = 0, j, k;
snprintf(bdr_str, MAX_STRING_LEN, " show - Port PMD %"PRIu64,
rte_get_tsc_hz());
STATS_BDR_STR(10, bdr_str);
RTE_ETH_FOREACH_DEV(i) {
uint16_t mtu = 0;
struct rte_eth_link link;
struct rte_eth_dev_info dev_info;
struct rte_eth_rxq_info queue_info;
struct rte_eth_rss_conf rss_conf;
char link_status_text[RTE_ETH_LINK_MAX_STR_LEN];
memset(&rss_conf, 0, sizeof(rss_conf));
snprintf(bdr_str, MAX_STRING_LEN, " Port (%u)", i);
STATS_BDR_STR(5, bdr_str);
printf(" - generic config\n");
printf("\t -- Socket %d\n", rte_eth_dev_socket_id(i));
ret = rte_eth_link_get(i, &link);
if (ret < 0) {
printf("Link get failed (port %u): %s\n",
i, rte_strerror(-ret));
} else {
rte_eth_link_to_str(link_status_text,
sizeof(link_status_text),
&link);
printf("\t%s\n", link_status_text);
}
printf("\t -- promiscuous (%d)\n",
rte_eth_promiscuous_get(i));
ret = rte_eth_dev_get_mtu(i, &mtu);
if (ret == 0)
printf("\t -- mtu (%d)\n", mtu);
ret = rte_eth_dev_info_get(i, &dev_info);
if (ret != 0) {
printf("Error during getting device (port %u) info: %s\n",
i, strerror(-ret));
return;
}
printf(" - queue\n");
for (j = 0; j < dev_info.nb_rx_queues; j++) {
ret = rte_eth_rx_queue_info_get(i, j, &queue_info);
if (ret == 0) {
printf("\t -- queue %d rx scatter %d"
" descriptors %d"
" offloads 0x%"PRIx64
" mempool socket %d\n",
j,
queue_info.scattered_rx,
queue_info.nb_desc,
queue_info.conf.offloads,
queue_info.mp->socket_id);
}
}
ret = rte_eth_dev_rss_hash_conf_get(i, &rss_conf);
if (ret == 0) {
if (rss_conf.rss_key) {
printf(" - RSS\n");
printf("\t -- RSS len %u key (hex):",
rss_conf.rss_key_len);
for (k = 0; k < rss_conf.rss_key_len; k++)
printf(" %x", rss_conf.rss_key[k]);
printf("\t -- hf 0x%"PRIx64"\n",
rss_conf.rss_hf);
}
}
printf(" - cyrpto context\n");
#ifdef RTE_LIBRTE_SECURITY
void *p_ctx = rte_eth_dev_get_sec_ctx(i);
printf("\t -- security context - %p\n", p_ctx);
if (p_ctx) {
printf("\t -- size %u\n",
rte_security_session_get_size(p_ctx));
const struct rte_security_capability *s_cap =
rte_security_capabilities_get(p_ctx);
if (s_cap) {
printf("\t -- action (0x%x), protocol (0x%x),"
" offload flags (0x%x)\n",
s_cap->action,
s_cap->protocol,
s_cap->ol_flags);
printf("\t -- capabilities - oper type %x\n",
s_cap->crypto_capabilities->op);
}
}
#endif
}
STATS_BDR_STR(50, "");
}
static void
display_nodecap_info(int is_leaf, struct rte_tm_node_capabilities *cap)
{
if (cap == NULL)
return;
if (!is_leaf) {
printf("\t -- nonleaf sched max:\n"
"\t\t + children (%u)\n"
"\t\t + sp priorities (%u)\n"
"\t\t + wfq children per group (%u)\n"
"\t\t + wfq groups (%u)\n"
"\t\t + wfq weight (%u)\n",
cap->nonleaf.sched_n_children_max,
cap->nonleaf.sched_sp_n_priorities_max,
cap->nonleaf.sched_wfq_n_children_per_group_max,
cap->nonleaf.sched_wfq_n_groups_max,
cap->nonleaf.sched_wfq_weight_max);
} else {
printf("\t -- leaf cman support:\n"
"\t\t + wred pkt mode (%d)\n"
"\t\t + wred byte mode (%d)\n"
"\t\t + head drop (%d)\n"
"\t\t + wred context private (%d)\n"
"\t\t + wred context shared (%u)\n",
cap->leaf.cman_wred_packet_mode_supported,
cap->leaf.cman_wred_byte_mode_supported,
cap->leaf.cman_head_drop_supported,
cap->leaf.cman_wred_context_private_supported,
cap->leaf.cman_wred_context_shared_n_max);
}
}
static void
display_levelcap_info(int is_leaf, struct rte_tm_level_capabilities *cap)
{
if (cap == NULL)
return;
if (!is_leaf) {
printf("\t -- shaper private: (%d) dual rate (%d)\n",
cap->nonleaf.shaper_private_supported,
cap->nonleaf.shaper_private_dual_rate_supported);
printf("\t -- shaper share: (%u)\n",
cap->nonleaf.shaper_shared_n_max);
printf("\t -- non leaf sched MAX:\n"
"\t\t + children (%u)\n"
"\t\t + sp (%u)\n"
"\t\t + wfq children per group (%u)\n"
"\t\t + wfq groups (%u)\n"
"\t\t + wfq weight (%u)\n",
cap->nonleaf.sched_n_children_max,
cap->nonleaf.sched_sp_n_priorities_max,
cap->nonleaf.sched_wfq_n_children_per_group_max,
cap->nonleaf.sched_wfq_n_groups_max,
cap->nonleaf.sched_wfq_weight_max);
} else {
printf("\t -- shaper private: (%d) dual rate (%d)\n",
cap->leaf.shaper_private_supported,
cap->leaf.shaper_private_dual_rate_supported);
printf("\t -- shaper share: (%u)\n",
cap->leaf.shaper_shared_n_max);
printf(" -- leaf cman support:\n"
"\t\t + wred pkt mode (%d)\n"
"\t\t + wred byte mode (%d)\n"
"\t\t + head drop (%d)\n"
"\t\t + wred context private (%d)\n"
"\t\t + wred context shared (%u)\n",
cap->leaf.cman_wred_packet_mode_supported,
cap->leaf.cman_wred_byte_mode_supported,
cap->leaf.cman_head_drop_supported,
cap->leaf.cman_wred_context_private_supported,
cap->leaf.cman_wred_context_shared_n_max);
}
}
static void
show_tm(void)
{
int ret = 0, check_for_leaf = 0, is_leaf = 0;
unsigned int j, k;
uint16_t i = 0;
snprintf(bdr_str, MAX_STRING_LEN, " show - TM PMD %"PRIu64,
rte_get_tsc_hz());
STATS_BDR_STR(10, bdr_str);
RTE_ETH_FOREACH_DEV(i) {
struct rte_eth_dev_info dev_info;
struct rte_tm_capabilities cap;
struct rte_tm_error error;
struct rte_tm_node_capabilities capnode;
struct rte_tm_level_capabilities caplevel;
uint32_t n_leaf_nodes = 0;
memset(&cap, 0, sizeof(cap));
memset(&error, 0, sizeof(error));
ret = rte_eth_dev_info_get(i, &dev_info);
if (ret != 0) {
printf("Error during getting device (port %u) info: %s\n",
i, strerror(-ret));
return;
}
printf(" - Generic for port (%u)\n"
"\t -- driver name %s\n"
"\t -- max vf (%u)\n"
"\t -- max tx queues (%u)\n"
"\t -- number of tx queues (%u)\n",
i,
dev_info.driver_name,
dev_info.max_vfs,
dev_info.max_tx_queues,
dev_info.nb_tx_queues);
ret = rte_tm_capabilities_get(i, &cap, &error);
if (ret)
continue;
printf(" - MAX: nodes (%u) levels (%u) children (%u)\n",
cap.n_nodes_max,
cap.n_levels_max,
cap.sched_n_children_max);
printf(" - identical nodes: non leaf (%d) leaf (%d)\n",
cap.non_leaf_nodes_identical,
cap.leaf_nodes_identical);
printf(" - Shaper MAX:\n"
"\t -- total (%u)\n"
"\t -- private (%u) private dual (%d)\n"
"\t -- shared (%u) shared dual (%u)\n",
cap.shaper_n_max,
cap.shaper_private_n_max,
cap.shaper_private_dual_rate_n_max,
cap.shaper_shared_n_max,
cap.shaper_shared_dual_rate_n_max);
printf(" - mark support:\n");
printf("\t -- vlan dei: GREEN (%d) YELLOW (%d) RED (%d)\n",
cap.mark_vlan_dei_supported[RTE_COLOR_GREEN],
cap.mark_vlan_dei_supported[RTE_COLOR_YELLOW],
cap.mark_vlan_dei_supported[RTE_COLOR_RED]);
printf("\t -- ip ecn tcp: GREEN (%d) YELLOW (%d) RED (%d)\n",
cap.mark_ip_ecn_tcp_supported[RTE_COLOR_GREEN],
cap.mark_ip_ecn_tcp_supported[RTE_COLOR_YELLOW],
cap.mark_ip_ecn_tcp_supported[RTE_COLOR_RED]);
printf("\t -- ip ecn sctp: GREEN (%d) YELLOW (%d) RED (%d)\n",
cap.mark_ip_ecn_sctp_supported[RTE_COLOR_GREEN],
cap.mark_ip_ecn_sctp_supported[RTE_COLOR_YELLOW],
cap.mark_ip_ecn_sctp_supported[RTE_COLOR_RED]);
printf("\t -- ip dscp: GREEN (%d) YELLOW (%d) RED (%d)\n",
cap.mark_ip_dscp_supported[RTE_COLOR_GREEN],
cap.mark_ip_dscp_supported[RTE_COLOR_YELLOW],
cap.mark_ip_dscp_supported[RTE_COLOR_RED]);
printf(" - mask stats (0x%"PRIx64")"
" dynamic update (0x%"PRIx64")\n",
cap.stats_mask,
cap.dynamic_update_mask);
printf(" - sched MAX:\n"
"\t -- total (%u)\n"
"\t -- sp levels (%u)\n"
"\t -- wfq children per group (%u)\n"
"\t -- wfq groups (%u)\n"
"\t -- wfq weight (%u)\n",
cap.sched_sp_n_priorities_max,
cap.sched_sp_n_priorities_max,
cap.sched_wfq_n_children_per_group_max,
cap.sched_wfq_n_groups_max,
cap.sched_wfq_weight_max);
printf(" - CMAN support:\n"
"\t -- WRED mode: pkt (%d) byte (%d)\n"
"\t -- head drop (%d)\n",
cap.cman_wred_packet_mode_supported,
cap.cman_wred_byte_mode_supported,
cap.cman_head_drop_supported);
printf("\t -- MAX WRED CONTEXT:"
" total (%u) private (%u) shared (%u)\n",
cap.cman_wred_context_n_max,
cap.cman_wred_context_private_n_max,
cap.cman_wred_context_shared_n_max);
for (j = 0; j < cap.n_nodes_max; j++) {
memset(&capnode, 0, sizeof(capnode));
ret = rte_tm_node_capabilities_get(i, j,
&capnode, &error);
if (ret)
continue;
check_for_leaf = 1;
printf(" NODE %u\n", j);
printf("\t - shaper private: (%d) dual rate (%d)\n",
capnode.shaper_private_supported,
capnode.shaper_private_dual_rate_supported);
printf("\t - shaper shared max: (%u)\n",
capnode.shaper_shared_n_max);
printf("\t - stats mask %"PRIx64"\n",
capnode.stats_mask);
ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
if (ret)
continue;
display_nodecap_info(is_leaf, &capnode);
}
for (j = 0; j < cap.n_levels_max; j++) {
memset(&caplevel, 0, sizeof(caplevel));
ret = rte_tm_level_capabilities_get(i, j,
&caplevel, &error);
if (ret)
continue;
printf(" - Level %u\n", j);
printf("\t -- node MAX: %u non leaf %u leaf %u\n",
caplevel.n_nodes_max,
caplevel.n_nodes_nonleaf_max,
caplevel.n_nodes_leaf_max);
printf("\t -- indetical: non leaf %u leaf %u\n",
caplevel.non_leaf_nodes_identical,
caplevel.leaf_nodes_identical);
for (k = 0; k < caplevel.n_nodes_max; k++) {
ret = rte_tm_node_type_get(i, k,
&is_leaf, &error);
if (ret)
continue;
display_levelcap_info(is_leaf, &caplevel);
}
}
if (check_for_leaf) {
ret = rte_tm_get_number_of_leaf_nodes(i,
&n_leaf_nodes, &error);
if (ret == 0)
printf(" - leaf nodes (%u)\n", n_leaf_nodes);
}
for (j = 0; j < n_leaf_nodes; j++) {
struct rte_tm_node_stats stats;
memset(&stats, 0, sizeof(stats));
ret = rte_tm_node_stats_read(i, j,
&stats, &cap.stats_mask, 0, &error);
if (ret)
continue;
printf(" - STATS for node (%u)\n", j);
printf(" -- pkts (%"PRIu64") bytes (%"PRIu64")\n",
stats.n_pkts, stats.n_bytes);
ret = rte_tm_node_type_get(i, j, &is_leaf, &error);
if (ret || (!is_leaf))
continue;
printf(" -- leaf queued:"
" pkts (%"PRIu64") bytes (%"PRIu64")\n",
stats.leaf.n_pkts_queued,
stats.leaf.n_bytes_queued);
printf(" - dropped:\n"
"\t -- GREEN:"
" pkts (%"PRIu64") bytes (%"PRIu64")\n"
"\t -- YELLOW:"
" pkts (%"PRIu64") bytes (%"PRIu64")\n"
"\t -- RED:"
" pkts (%"PRIu64") bytes (%"PRIu64")\n",
stats.leaf.n_pkts_dropped[RTE_COLOR_GREEN],
stats.leaf.n_bytes_dropped[RTE_COLOR_GREEN],
stats.leaf.n_pkts_dropped[RTE_COLOR_YELLOW],
stats.leaf.n_bytes_dropped[RTE_COLOR_YELLOW],
stats.leaf.n_pkts_dropped[RTE_COLOR_RED],
stats.leaf.n_bytes_dropped[RTE_COLOR_RED]);
}
}
STATS_BDR_STR(50, "");
}
static void
display_crypto_feature_info(uint64_t x)
{
if (x == 0)
return;
printf("\t -- feature flags\n");
printf("\t\t + symmetric (%c), asymmetric (%c)\n"
"\t\t + symmetric operation chaining (%c)\n",
(x & RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO) ? 'y' : 'n',
(x & RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO) ? 'y' : 'n',
(x & RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING) ? 'y' : 'n');
printf("\t\t + CPU: SSE (%c), AVX (%c), AVX2 (%c), AVX512 (%c)\n",
(x & RTE_CRYPTODEV_FF_CPU_SSE) ? 'y' : 'n',
(x & RTE_CRYPTODEV_FF_CPU_AVX) ? 'y' : 'n',
(x & RTE_CRYPTODEV_FF_CPU_AVX2) ? 'y' : 'n',
(x & RTE_CRYPTODEV_FF_CPU_AVX512) ? 'y' : 'n');
printf("\t\t + AESNI: CPU (%c), HW (%c)\n",
(x & RTE_CRYPTODEV_FF_CPU_AESNI) ? 'y' : 'n',
(x & RTE_CRYPTODEV_FF_HW_ACCELERATED) ? 'y' : 'n');
printf("\t\t + INLINE (%c)\n",
(x & RTE_CRYPTODEV_FF_SECURITY) ? 'y' : 'n');
printf("\t\t + ARM: NEON (%c), CE (%c)\n",
(x & RTE_CRYPTODEV_FF_CPU_NEON) ? 'y' : 'n',
(x & RTE_CRYPTODEV_FF_CPU_ARM_CE) ? 'y' : 'n');
printf("\t -- buffer offload\n");
printf("\t\t + IN_PLACE_SGL (%c)\n",
(x & RTE_CRYPTODEV_FF_IN_PLACE_SGL) ? 'y' : 'n');
printf("\t\t + OOP_SGL_IN_SGL_OUT (%c)\n",
(x & RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT) ? 'y' : 'n');
printf("\t\t + OOP_SGL_IN_LB_OUT (%c)\n",
(x & RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT) ? 'y' : 'n');
printf("\t\t + OOP_LB_IN_SGL_OUT (%c)\n",
(x & RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT) ? 'y' : 'n');
printf("\t\t + OOP_LB_IN_LB_OUT (%c)\n",
(x & RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT) ? 'y' : 'n');
}
static void
show_crypto(void)
{
uint8_t crypto_dev_count = rte_cryptodev_count(), i;
snprintf(bdr_str, MAX_STRING_LEN, " show - CRYPTO PMD %"PRIu64,
rte_get_tsc_hz());
STATS_BDR_STR(10, bdr_str);
for (i = 0; i < crypto_dev_count; i++) {
struct rte_cryptodev_info dev_info;
struct rte_cryptodev_stats stats;
rte_cryptodev_info_get(i, &dev_info);
printf(" - device (%u)\n", i);
printf("\t -- name (%s)\n"
"\t -- driver (%s)\n"
"\t -- id (%u) on socket (%d)\n"
"\t -- queue pairs (%d)\n",
rte_cryptodev_name_get(i),
dev_info.driver_name,
dev_info.driver_id,
dev_info.device->numa_node,
rte_cryptodev_queue_pair_count(i));
display_crypto_feature_info(dev_info.feature_flags);
memset(&stats, 0, sizeof(0));
if (rte_cryptodev_stats_get(i, &stats) == 0) {
printf("\t -- stats\n");
printf("\t\t + enqueue count (%"PRIu64")"
" error (%"PRIu64")\n",
stats.enqueued_count,
stats.enqueue_err_count);
printf("\t\t + dequeue count (%"PRIu64")"
" error (%"PRIu64")\n",
stats.dequeued_count,
stats.dequeue_err_count);
}
}
STATS_BDR_STR(50, "");
}
static void
show_ring(char *name)
{
snprintf(bdr_str, MAX_STRING_LEN, " show - RING %"PRIu64,
rte_get_tsc_hz());
STATS_BDR_STR(10, bdr_str);
if (name != NULL) {
struct rte_ring *ptr = rte_ring_lookup(name);
if (ptr != NULL) {
printf(" - Name (%s) on socket (%d)\n"
" - flags:\n"
"\t -- Single Producer Enqueue (%u)\n"
"\t -- Single Consmer Dequeue (%u)\n",
ptr->name,
ptr->memzone->socket_id,
ptr->flags & RING_F_SP_ENQ,
ptr->flags & RING_F_SC_DEQ);
printf(" - size (%u) mask (0x%x) capacity (%u)\n",
ptr->size,
ptr->mask,
ptr->capacity);
printf(" - count (%u) free count (%u)\n",
rte_ring_count(ptr),
rte_ring_free_count(ptr));
printf(" - full (%d) empty (%d)\n",
rte_ring_full(ptr),
rte_ring_empty(ptr));
STATS_BDR_STR(50, "");
return;
}
}
rte_ring_list_dump(stdout);
STATS_BDR_STR(50, "");
}
static void
show_mempool(char *name)
{
uint64_t flags = 0;
snprintf(bdr_str, MAX_STRING_LEN, " show - MEMPOOL %"PRIu64,
rte_get_tsc_hz());
STATS_BDR_STR(10, bdr_str);
if (name != NULL) {
struct rte_mempool *ptr = rte_mempool_lookup(name);
if (ptr != NULL) {
flags = ptr->flags;
printf(" - Name: %s on socket %d\n"
" - flags:\n"
"\t -- No spread (%c)\n"
"\t -- No cache align (%c)\n"
"\t -- SP put (%c), SC get (%c)\n"
"\t -- Pool created (%c)\n"
"\t -- No IOVA config (%c)\n",
ptr->name,
ptr->socket_id,
(flags & MEMPOOL_F_NO_SPREAD) ? 'y' : 'n',
(flags & MEMPOOL_F_NO_CACHE_ALIGN) ? 'y' : 'n',
(flags & MEMPOOL_F_SP_PUT) ? 'y' : 'n',
(flags & MEMPOOL_F_SC_GET) ? 'y' : 'n',
(flags & MEMPOOL_F_POOL_CREATED) ? 'y' : 'n',
(flags & MEMPOOL_F_NO_IOVA_CONTIG) ? 'y' : 'n');
printf(" - Size %u Cache %u element %u\n"
" - header %u trailer %u\n"
" - private data size %u\n",
ptr->size,
ptr->cache_size,
ptr->elt_size,
ptr->header_size,
ptr->trailer_size,
ptr->private_data_size);
printf(" - memezone - socket %d\n",
ptr->mz->socket_id);
printf(" - Count: avail (%u), in use (%u)\n",
rte_mempool_avail_count(ptr),
rte_mempool_in_use_count(ptr));
STATS_BDR_STR(50, "");
return;
}
}
rte_mempool_list_dump(stdout);
STATS_BDR_STR(50, "");
}
static void
mempool_itr_obj(struct rte_mempool *mp, void *opaque,
void *obj, unsigned int obj_idx)
{
printf(" - obj_idx %u opaque %p obj %p\n",
obj_idx, opaque, obj);
if (obj)
rte_hexdump(stdout, " Obj Content",
obj, (mp->elt_size > 256)?256:mp->elt_size);
}
static void
iter_mempool(char *name)
{
snprintf(bdr_str, MAX_STRING_LEN, " iter - MEMPOOL %"PRIu64,
rte_get_tsc_hz());
STATS_BDR_STR(10, bdr_str);
if (name != NULL) {
struct rte_mempool *ptr = rte_mempool_lookup(name);
if (ptr != NULL) {
/* iterate each object */
uint32_t ret = rte_mempool_obj_iter(ptr,
mempool_itr_obj, NULL);
printf("\n - iterated %u objects\n", ret);
STATS_BDR_STR(50, "");
return;
}
}
STATS_BDR_STR(50, "");
}
int
main(int argc, char **argv)
{
int ret;
int i;
char c_flag[] = "-c1";
char n_flag[] = "-n4";
char mp_flag[] = "--proc-type=secondary";
char *argp[argc + 3];
uint16_t nb_ports;
/* preparse app arguments */
ret = proc_info_preparse_args(argc, argv);
if (ret < 0) {
printf("Failed to parse arguments\n");
return -1;
}
argp[0] = argv[0];
argp[1] = c_flag;
argp[2] = n_flag;
argp[3] = mp_flag;
for (i = 1; i < argc; i++)
argp[i + 3] = argv[i];
argc += 3;
ret = rte_eal_init(argc, argp);
if (ret < 0)
rte_panic("Cannot init EAL\n");
argc -= ret;
argv += (ret - 3);
if (!rte_eal_primary_proc_alive(NULL))
rte_exit(EXIT_FAILURE, "No primary DPDK process is running.\n");
/* parse app arguments */
ret = proc_info_parse_args(argc, argv);
if (ret < 0)
rte_exit(EXIT_FAILURE, "Invalid argument\n");
if (mem_info) {
meminfo_display();
return 0;
}
nb_ports = rte_eth_dev_count_avail();
if (nb_ports == 0)
rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
/* If no port mask was specified*/
if (enabled_port_mask == 0)
enabled_port_mask = 0xffff;
RTE_ETH_FOREACH_DEV(i) {
if (enabled_port_mask & (1 << i)) {
if (enable_stats)
nic_stats_display(i);
else if (enable_xstats)
nic_xstats_display(i);
else if (reset_stats)
nic_stats_clear(i);
else if (reset_xstats)
nic_xstats_clear(i);
else if (enable_xstats_name)
nic_xstats_by_name_display(i, xstats_name);
else if (nb_xstats_ids > 0)
nic_xstats_by_ids_display(i, xstats_ids,
nb_xstats_ids);
else if (enable_metrics)
metrics_display(i);
}
}
/* print port independent stats */
if (enable_metrics)
metrics_display(RTE_METRICS_GLOBAL);
/* show information for PMD */
if (enable_shw_port)
show_port();
if (enable_shw_tm)
show_tm();
if (enable_shw_crypto)
show_crypto();
if (enable_shw_ring)
show_ring(ring_name);
if (enable_shw_mempool)
show_mempool(mempool_name);
if (enable_iter_mempool)
iter_mempool(mempool_iter_name);
ret = rte_eal_cleanup();
if (ret)
printf("Error from rte_eal_cleanup(), %d\n", ret);
strlcpy(bdr_str, " ", MAX_STRING_LEN);
STATS_BDR_STR(50, bdr_str);
return 0;
}
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