From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vipin Varghese Subject: [PATCH v8 2/7] app/procinfo: add support for show port Date: Mon, 7 Jan 2019 21:08:24 +0530 Message-ID: <20190107153829.34047-3-vipin.varghese@intel.com> References: <20181213050842.64587-1-vipin.varghese@intel.com> <20190107153829.34047-1-vipin.varghese@intel.com> Cc: reshma.pattan@intel.com, john.mcnamara@intel.com, amol.patel@intel.com, stephen@networkplumber.org, konstantin.ananyev@intel.com, jasvinder.singh@intel.com, Vipin Varghese To: dev@dpdk.org, thomas@monjalon.net Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id 38E2E1B4FA for ; Mon, 7 Jan 2019 10:41:48 +0100 (CET) In-Reply-To: <20190107153829.34047-1-vipin.varghese@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Function show_port is used for displaying the port PMD information under primary process. The information shows basic, per queue and security. Signed-off-by: Vipin Varghese Acked-by: Reshma Pattan Acked-by: John McNamara --- app/proc-info/main.c | 106 ++++++++++++++++++++++++++++++++- doc/guides/tools/proc_info.rst | 9 ++- 2 files changed, 112 insertions(+), 3 deletions(-) diff --git a/app/proc-info/main.c b/app/proc-info/main.c index c7697389c..2108c24b0 100644 --- a/app/proc-info/main.c +++ b/app/proc-info/main.c @@ -75,6 +75,9 @@ 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; + /**< display usage */ static void proc_info_usage(const char *prgname) @@ -93,7 +96,8 @@ proc_info_usage(const char *prgname) " --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", + " --host-id STRING: host id used to identify the system process is running on\n" + " --show-port: to display ports information\n", prgname); } @@ -200,6 +204,7 @@ proc_info_parse_args(int argc, char **argv) {"collectd-format", 0, NULL, 0}, {"xstats-ids", 1, NULL, 1}, {"host-id", 0, NULL, 0}, + {"show-port", 0, NULL, 0}, {NULL, 0, 0, 0} }; @@ -243,6 +248,9 @@ proc_info_parse_args(int argc, char **argv) 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; break; case 1: /* Print xstat single value given by name*/ @@ -594,6 +602,98 @@ metrics_display(int port_id) 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; + + 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)); + rte_eth_link_get(i, &link); + printf("\t -- link speed %d duplex %d," + " auto neg %d status %d\n", + link.link_speed, + link.link_duplex, + link.link_autoneg, + link.link_status); + 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); + + rte_eth_dev_info_get(i, &dev_info); + + 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"); + 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); + } + } + } + + STATS_BDR_STR(50, ""); +} + int main(int argc, char **argv) { @@ -674,6 +774,10 @@ main(int argc, char **argv) if (enable_metrics) metrics_display(RTE_METRICS_GLOBAL); + /* show information for PMD */ + if (enable_shw_port) + show_port(); + ret = rte_eal_cleanup(); if (ret) printf("Error from rte_eal_cleanup(), %d\n", ret); diff --git a/doc/guides/tools/proc_info.rst b/doc/guides/tools/proc_info.rst index d5b5ed6a6..6baa1db9a 100644 --- a/doc/guides/tools/proc_info.rst +++ b/doc/guides/tools/proc_info.rst @@ -6,7 +6,8 @@ dpdk-procinfo Application The dpdk-procinfo application is a Data Plane Development Kit (DPDK) application that runs as a DPDK secondary process and is capable of retrieving port -statistics, resetting port statistics and printing DPDK memory information. +statistics, resetting port statistics, printing DPDK memory information and +displaying debug information for port. This application extends the original functionality that was supported by dump_cfg. @@ -17,7 +18,7 @@ The application has a number of command line options: .. code-block:: console ./$(RTE_TARGET)/app/dpdk-procinfo -- -m | [-p PORTMASK] [--stats | --xstats | - --stats-reset | --xstats-reset] + --stats-reset | --xstats-reset] [ --show-port ] Parameters ~~~~~~~~~~ @@ -41,6 +42,10 @@ If no port mask is specified xstats are reset for all DPDK ports. **-m**: Print DPDK memory information. +**--show-port** +The show-port parameter displays port level various configuration informationi +associated to RX port queue pair. + Limitations ----------- -- 2.17.1