From: Stephen Hemminger <stephen@networkplumber.org> To: dev@dpdk.org Cc: Stephen Hemminger <stephen@networkplumber.org>, Maryam Tahhan <maryam.tahhan@intel.com>, Reshma Pattan <reshma.pattan@intel.com> Subject: [dpdk-dev] [PATCH 7/7] app/proc-info: provide way to request info on owned ports Date: Wed, 6 May 2020 12:37:41 -0700 Message-ID: <20200506193741.24117-8-stephen@networkplumber.org> (raw) In-Reply-To: <20200506193741.24117-1-stephen@networkplumber.org> There are cases where a port maybe owned by another (failsafe, netvsc, bond); but currently proc-info has no way to look at stats of those ports. This patch provides way for the user to explictly ask for these ports. If no portmask is given the output is unchanged; it only shows the top level ports. If portmask requests a specific port it will be shown even if owned. The device owner is also a useful thing to show in port info. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> --- app/proc-info/Makefile | 3 ++ app/proc-info/main.c | 74 ++++++++++++++++++++++++++++-------------- 2 files changed, 53 insertions(+), 24 deletions(-) diff --git a/app/proc-info/Makefile b/app/proc-info/Makefile index 214f3f54a1e9..f777e037861f 100644 --- a/app/proc-info/Makefile +++ b/app/proc-info/Makefile @@ -5,7 +5,10 @@ include $(RTE_SDK)/mk/rte.vars.mk APP = dpdk-procinfo +CFLAGS += -DALLOW_EXPERIMENTAL_API +CFLAGS += -O3 CFLAGS += $(WERROR_FLAGS) +CFLAGS += -Wno-deprecated-declarations # all source are stored in SRCS-y diff --git a/app/proc-info/main.c b/app/proc-info/main.c index 0b7ab1e78a9d..2e864519cca3 100644 --- a/app/proc-info/main.c +++ b/app/proc-info/main.c @@ -12,6 +12,7 @@ #include <stdlib.h> #include <getopt.h> #include <unistd.h> +#include <strings.h> #include <rte_eal.h> #include <rte_common.h> @@ -676,19 +677,26 @@ eth_tx_queue_available(uint16_t port_id, uint16_t queue_id, uint16_t n) static void show_port(void) { - uint16_t i = 0; - int ret = 0, j, k; + uint32_t port_mask = enabled_port_mask; + int i, ret, j, k; snprintf(bdr_str, MAX_STRING_LEN, " show - Port PMD "); STATS_BDR_STR(10, bdr_str); - RTE_ETH_FOREACH_DEV(i) { + for (port_mask = enabled_port_mask; port_mask != 0; + port_mask &= ~(1u << i)) { uint16_t mtu = 0; struct rte_eth_link link; struct rte_eth_dev_info dev_info; struct rte_eth_rss_conf rss_conf; struct rte_eth_fc_conf fc_conf; struct rte_ether_addr mac; + struct rte_eth_dev_owner owner; + + i = ffs(port_mask) - 1; + + if (!rte_eth_dev_is_valid_port(i)) + continue; memset(&rss_conf, 0, sizeof(rss_conf)); @@ -707,6 +715,11 @@ show_port(void) dev_info.driver_name, dev_info.device->name, rte_eth_dev_socket_id(i)); + ret = rte_eth_dev_owner_get(i, &owner); + if (ret == 0 && owner.id != RTE_ETH_DEV_NO_OWNER) + printf("\t -- owner %#"PRIx64":%s\n", + owner.id, owner.name); + ret = rte_eth_link_get(i, &link); if (ret < 0) { printf("Link get failed (port %u): %s\n", @@ -1342,6 +1355,7 @@ main(int argc, char **argv) char log_flag[] = "--log-level=6"; char *argp[argc + 4]; uint16_t nb_ports; + uint32_t port_mask; /* preparse app arguments */ ret = proc_info_preparse_args(argc, argv); @@ -1385,30 +1399,42 @@ main(int argc, char **argv) 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); + /* If no port mask was specified, one will be provided */ + if (enabled_port_mask == 0) { + RTE_ETH_FOREACH_DEV(i) { + enabled_port_mask |= 1u << i; } } + for (port_mask = enabled_port_mask; port_mask != 0; + port_mask &= ~(1u << i)) { + /* ffs() first bit is 1 not 0 */ + i = ffs(port_mask) - 1; + + if (i >= RTE_MAX_ETHPORTS) + break; + + if (!rte_eth_dev_is_valid_port(i)) + continue; + + 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); -- 2.20.1
next prev parent reply other threads:[~2020-05-06 19:38 UTC|newest] Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-06 19:37 [dpdk-dev] [PATCH 0/7] proc-info enhancements Stephen Hemminger 2020-05-06 19:37 ` [dpdk-dev] [PATCH 1/7] app/proc-info: remove unused logtype #define Stephen Hemminger 2020-05-06 19:37 ` [dpdk-dev] [PATCH 2/7] app/proc-info: eliminate useless borders Stephen Hemminger 2020-05-06 19:37 ` [dpdk-dev] [PATCH 3/7] app/proc-info: hide EAL info messages Stephen Hemminger 2020-05-06 19:37 ` [dpdk-dev] [PATCH 4/7] app/proc-info: add more info to show_ports Stephen Hemminger 2020-05-06 19:37 ` [dpdk-dev] [PATCH 5/7] app/proc-info: hide crypto-context display Stephen Hemminger 2020-05-06 19:37 ` [dpdk-dev] [PATCH 6/7] app/proc-info: dump rx and tx descriptor info Stephen Hemminger 2020-05-06 19:37 ` Stephen Hemminger [this message] 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 0/7] app/proc-info enhancements Stephen Hemminger 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 1/7] app/proc-info: remove unused logtype #define Stephen Hemminger 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 2/7] app/proc-info: eliminate useless borders Stephen Hemminger 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 3/7] app/proc-info: hide EAL info messages Stephen Hemminger 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 4/7] app/proc-info: add more info to show_ports Stephen Hemminger 2020-07-13 12:09 ` Hemant Agrawal 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 5/7] app/proc-info: hide crypto-context display Stephen Hemminger 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 6/7] app/proc-info: dump rx and tx descriptor info Stephen Hemminger 2020-07-13 12:08 ` Hemant Agrawal 2020-05-06 19:57 ` [dpdk-dev] [PATCH v2 7/7] app/proc-info: provide way to request info on owned ports Stephen Hemminger 2020-07-13 12:10 ` [dpdk-dev] [PATCH v2 0/7] app/proc-info enhancements Hemant Agrawal 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 0/7] app/proc-info enhancments Stephen Hemminger 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 1/7] app/proc-info: remove unused logtype #define Stephen Hemminger 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 2/7] app/proc-info: eliminate useless borders Stephen Hemminger 2020-07-17 14:06 ` Thomas Monjalon 2020-08-13 4:10 ` Varghese, Vipin 2020-08-13 16:11 ` Stephen Hemminger 2020-08-14 0:45 ` Varghese, Vipin 2020-08-14 1:14 ` Varghese, Vipin 2020-08-14 3:18 ` Stephen Hemminger 2020-08-14 11:08 ` Varghese, Vipin 2020-08-14 14:56 ` Stephen Hemminger 2020-08-15 2:48 ` Varghese, Vipin 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 3/7] app/proc-info: hide EAL info messages Stephen Hemminger 2020-07-17 14:04 ` Thomas Monjalon 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 4/7] app/proc-info: add more info to show_ports Stephen Hemminger 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 5/7] app/proc-info: dump rx and tx descriptor info Stephen Hemminger 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 6/7] app/proc-info: provide way to request info on owned ports Stephen Hemminger 2020-07-17 15:01 ` Thomas Monjalon 2020-07-21 17:05 ` Stephen Hemminger 2020-07-21 17:08 ` Thomas Monjalon 2020-07-21 17:37 ` Stephen Hemminger 2020-07-15 21:22 ` [dpdk-dev] [PATCH v3 7/7] app/proc-info: add crypto security context info Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 0/8] app/proc-info enhancements Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 1/8] app/proc-info: remove unused logtype #define Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 2/8] app/proc-info: eliminate useless borders Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 3/8] app/proc-info: hide EAL info messages Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 4/8] app/proc-info: add more info to show_ports Stephen Hemminger 2020-07-28 7:22 ` Hemant Agrawal (OSS) 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 5/8] app/proc-info: enhance mempool to print ops name Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 6/8] app/proc-info: dump rx and tx descriptor info Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 7/8] app/proc-info: add crypto security context info Stephen Hemminger 2020-07-21 18:22 ` [dpdk-dev] [PATCH v4 8/8] app/proc-info: provide way to request info on owned ports Stephen Hemminger 2020-07-28 5:39 ` Hemant Agrawal (OSS) 2020-07-28 5:45 ` Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 0/8] app/proc-info enhancements Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 1/8] app/proc-info: remove unused logtype #define Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 2/8] app/proc-info: eliminate useless borders Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 3/8] app/proc-info: hide EAL info messages Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 4/8] app/proc-info: add more info to show_ports Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 5/8] app/proc-info: enhance mempool to print ops name Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 6/8] app/proc-info: dump rx and tx descriptor info Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 7/8] app/proc-info: add crypto security context info Stephen Hemminger 2020-07-28 19:13 ` [dpdk-dev] [PATCH v5 8/8] app/proc-info: provide way to request info on owned ports Stephen Hemminger 2020-09-18 22:12 ` [dpdk-dev] [PATCH v5 0/8] app/proc-info enhancements Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 0/7] app/proc-info: enhancements Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 1/7] app/proc-info: remove unused logtype #define Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 2/7] app/proc-info: eliminate useless borders Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 3/7] app/proc-info: hide EAL info messages Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 4/7] app/proc-info: add more info to show_ports Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 5/7] app/proc-info: dump rx and tx descriptor info Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 6/7] app/proc-info: add crypto security context info Stephen Hemminger 2020-09-24 5:34 ` [dpdk-dev] [PATCH v6 7/7] app/proc-info: provide way to request info on owned ports Stephen Hemminger 2020-10-19 22:39 ` [dpdk-dev] [PATCH v6 0/7] app/proc-info: enhancements Thomas Monjalon 2020-08-12 0:52 ` [dpdk-dev] [PATCH 0/7] proc-info enhancements Stephen Hemminger
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