From bb947a7264da884f22b30158f07499897a3cb4fa Mon Sep 17 00:00:00 2001 From: "Min Hu (Connor)" Date: Mon, 6 Jun 2022 22:39:32 +0800 Subject: [PATCH] app/procinfo: dump device private info This patch adds support for dump the device private info from a running application. It can help developers locate a problem. Signed-off-by: Min Hu (Connor) Signed-off-by: Dongdong Liu Acked-by: Reshma Pattan --- app/proc-info/main.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/app/proc-info/main.c b/app/proc-info/main.c index e1ccdbbaa5..1bfba5f60d 100644 --- a/app/proc-info/main.c +++ b/app/proc-info/main.c @@ -84,6 +84,8 @@ static char bdr_str[MAX_STRING_LEN]; /**< Enable show port. */ static uint32_t enable_shw_port; +/* Enable show port private info. */ +static uint32_t enable_shw_port_priv; /**< Enable show tm. */ static uint32_t enable_shw_tm; /**< Enable show crypto. */ @@ -123,6 +125,7 @@ proc_info_usage(const char *prgname) " --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-port-private: to display ports private 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" @@ -232,6 +235,7 @@ proc_info_parse_args(int argc, char **argv) {"xstats-ids", 1, NULL, 1}, {"host-id", 0, NULL, 0}, {"show-port", 0, NULL, 0}, + {"show-port-private", 0, NULL, 0}, {"show-tm", 0, NULL, 0}, {"show-crypto", 0, NULL, 0}, {"show-ring", optional_argument, NULL, 0}, @@ -284,6 +288,9 @@ proc_info_parse_args(int argc, char **argv) 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-port-private", MAX_LONG_OPT_SZ)) + enable_shw_port_priv = 1; else if (!strncmp(long_option[option_index].name, "show-tm", MAX_LONG_OPT_SZ)) enable_shw_tm = 1; @@ -887,6 +894,25 @@ show_port(void) } } +static void +show_port_private_info(void) +{ + int i; + + snprintf(bdr_str, MAX_STRING_LEN, " Dump - Ports private information"); + STATS_BDR_STR(10, bdr_str); + + RTE_ETH_FOREACH_DEV(i) { + /* Skip if port is not in mask */ + if ((enabled_port_mask & (1ul << i)) == 0) + continue; + + snprintf(bdr_str, MAX_STRING_LEN, " Port %u ", i); + STATS_BDR_STR(5, bdr_str); + rte_eth_dev_priv_dump(i, stdout); + } +} + static void display_nodecap_info(int is_leaf, struct rte_tm_node_capabilities *cap) { @@ -1549,6 +1575,8 @@ main(int argc, char **argv) /* show information for PMD */ if (enable_shw_port) show_port(); + if (enable_shw_port_priv) + show_port_private_info(); if (enable_shw_tm) show_tm(); if (enable_shw_crypto) -- 2.39.5