From 1dc6665d364b06ad44423f9dfac3818924950593 Mon Sep 17 00:00:00 2001 From: Chengchang Tang Date: Fri, 24 Sep 2021 17:57:20 +0800 Subject: [PATCH] app/testpmd: add command to show LACP bonding info Add a new cmdline to help diagnostic the bonding mode 4 in testpmd. Show the lacp information about the bonded device and its slaves: show bonding lacp info Signed-off-by: Chengchang Tang Signed-off-by: Min Hu (Connor) Acked-by: Xiaoyun Li --- app/test-pmd/cmdline.c | 184 ++++++++++++++++++++ doc/guides/testpmd_app_ug/testpmd_funcs.rst | 6 + 2 files changed, 190 insertions(+) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index 826256b0b3..83d55d2de5 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -613,6 +613,9 @@ static void cmd_help_long_parsed(void *parsed_result, "show bonding config (port_id)\n" " Show the bonding config for port_id.\n\n" + "show bonding lacp info (port_id)\n" + " Show the bonding lacp information for port_id.\n\n" + "set bonding mac_addr (port_id) (address)\n" " Set the MAC address of a bonded device.\n\n" @@ -6089,6 +6092,186 @@ cmdline_parse_inst_t cmd_set_balance_xmit_policy = { } }; +/* *** SHOW IEEE802.3 BONDING INFORMATION *** */ +struct cmd_show_bonding_lacp_info_result { + cmdline_fixed_string_t show; + cmdline_fixed_string_t bonding; + cmdline_fixed_string_t lacp; + cmdline_fixed_string_t info; + portid_t port_id; +}; + +static void port_param_show(struct port_params *params) +{ + char buf[RTE_ETHER_ADDR_FMT_SIZE]; + + printf("\t\tsystem priority: %u\n", params->system_priority); + rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, ¶ms->system); + printf("\t\tsystem mac address: %s\n", buf); + printf("\t\tport key: %u\n", params->key); + printf("\t\tport priority: %u\n", params->port_priority); + printf("\t\tport number: %u\n", params->port_number); +} + +static void lacp_slave_info_show(struct rte_eth_bond_8023ad_slave_info *info) +{ + char a_state[256] = { 0 }; + char p_state[256] = { 0 }; + int a_len = 0; + int p_len = 0; + uint32_t i; + + static const char * const state[] = { + "ACTIVE", + "TIMEOUT", + "AGGREGATION", + "SYNCHRONIZATION", + "COLLECTING", + "DISTRIBUTING", + "DEFAULTED", + "EXPIRED" + }; + static const char * const selection[] = { + "UNSELECTED", + "STANDBY", + "SELECTED" + }; + + for (i = 0; i < RTE_DIM(state); i++) { + if ((info->actor_state >> i) & 1) + a_len += snprintf(&a_state[a_len], + RTE_DIM(a_state) - a_len, "%s ", + state[i]); + + if ((info->partner_state >> i) & 1) + p_len += snprintf(&p_state[p_len], + RTE_DIM(p_state) - p_len, "%s ", + state[i]); + } + printf("\tAggregator port id: %u\n", info->agg_port_id); + printf("\tselection: %s\n", selection[info->selected]); + printf("\tActor detail info:\n"); + port_param_show(&info->actor); + printf("\t\tport state: %s\n", a_state); + printf("\tPartner detail info:\n"); + port_param_show(&info->partner); + printf("\t\tport state: %s\n", p_state); + printf("\n"); +} + +static void lacp_conf_show(struct rte_eth_bond_8023ad_conf *conf) +{ + printf("\tfast period: %u ms\n", conf->fast_periodic_ms); + printf("\tslow period: %u ms\n", conf->slow_periodic_ms); + printf("\tshort timeout: %u ms\n", conf->short_timeout_ms); + printf("\tlong timeout: %u ms\n", conf->long_timeout_ms); + printf("\taggregate wait timeout: %u ms\n", + conf->aggregate_wait_timeout_ms); + printf("\ttx period: %u ms\n", conf->tx_period_ms); + printf("\trx marker period: %u ms\n", conf->rx_marker_period_ms); + printf("\tupdate timeout: %u ms\n", conf->update_timeout_ms); + switch (conf->agg_selection) { + case AGG_BANDWIDTH: + printf("\taggregation mode: bandwidth\n"); + break; + case AGG_STABLE: + printf("\taggregation mode: stable\n"); + break; + case AGG_COUNT: + printf("\taggregation mode: count\n"); + break; + default: + printf("\taggregation mode: invalid\n"); + break; + } + + printf("\n"); +} + +static void cmd_show_bonding_lacp_info_parsed(void *parsed_result, + __rte_unused struct cmdline *cl, + __rte_unused void *data) +{ + struct cmd_show_bonding_lacp_info_result *res = parsed_result; + struct rte_eth_bond_8023ad_slave_info slave_info; + struct rte_eth_bond_8023ad_conf port_conf; + portid_t slaves[RTE_MAX_ETHPORTS]; + portid_t port_id = res->port_id; + int num_active_slaves; + int bonding_mode; + int i; + int ret; + + bonding_mode = rte_eth_bond_mode_get(port_id); + if (bonding_mode != BONDING_MODE_8023AD) { + fprintf(stderr, "\tBonding mode is not mode 4\n"); + return; + } + + num_active_slaves = rte_eth_bond_active_slaves_get(port_id, slaves, + RTE_MAX_ETHPORTS); + if (num_active_slaves < 0) { + fprintf(stderr, "\tFailed to get active slave list for port = %u\n", + port_id); + return; + } + if (num_active_slaves == 0) + fprintf(stderr, "\tIEEE802.3 port %u has no active slave\n", + port_id); + + printf("\tIEEE802.3 port: %u\n", port_id); + ret = rte_eth_bond_8023ad_conf_get(port_id, &port_conf); + if (ret) { + fprintf(stderr, "\tGet bonded device %u info failed\n", + port_id); + return; + } + lacp_conf_show(&port_conf); + + for (i = 0; i < num_active_slaves; i++) { + ret = rte_eth_bond_8023ad_slave_info(port_id, slaves[i], + &slave_info); + if (ret) { + fprintf(stderr, "\tGet slave device %u info failed\n", + slaves[i]); + return; + } + printf("\tSlave Port: %u\n", slaves[i]); + lacp_slave_info_show(&slave_info); + } +} + +cmdline_parse_token_string_t cmd_show_bonding_lacp_info_show = +TOKEN_STRING_INITIALIZER(struct cmd_show_bonding_lacp_info_result, + show, "show"); +cmdline_parse_token_string_t cmd_show_bonding_lacp_info_bonding = +TOKEN_STRING_INITIALIZER(struct cmd_show_bonding_lacp_info_result, + bonding, "bonding"); +cmdline_parse_token_string_t cmd_show_bonding_lacp_info_lacp = +TOKEN_STRING_INITIALIZER(struct cmd_show_bonding_lacp_info_result, + bonding, "lacp"); +cmdline_parse_token_string_t cmd_show_bonding_lacp_info_info = +TOKEN_STRING_INITIALIZER(struct cmd_show_bonding_lacp_info_result, + info, "info"); +cmdline_parse_token_num_t cmd_show_bonding_lacp_info_port_id = +TOKEN_NUM_INITIALIZER(struct cmd_show_bonding_lacp_info_result, + port_id, RTE_UINT16); + +cmdline_parse_inst_t cmd_show_bonding_lacp_info = { + .f = cmd_show_bonding_lacp_info_parsed, + .help_str = "show bonding lacp info : " + "Show bonding IEEE802.3 information for port_id", + .data = NULL, + .tokens = { + (void *)&cmd_show_bonding_lacp_info_show, + (void *)&cmd_show_bonding_lacp_info_bonding, + (void *)&cmd_show_bonding_lacp_info_lacp, + (void *)&cmd_show_bonding_lacp_info_info, + (void *)&cmd_show_bonding_lacp_info_port_id, + NULL + } +}; + /* *** SHOW NIC BONDING CONFIGURATION *** */ struct cmd_show_bonding_config_result { cmdline_fixed_string_t show; @@ -17309,6 +17492,7 @@ cmdline_parse_ctx_t main_ctx[] = { #ifdef RTE_NET_BOND (cmdline_parse_inst_t *) &cmd_set_bonding_mode, (cmdline_parse_inst_t *) &cmd_show_bonding_config, + (cmdline_parse_inst_t *) &cmd_show_bonding_lacp_info, (cmdline_parse_inst_t *) &cmd_set_bonding_primary, (cmdline_parse_inst_t *) &cmd_add_bonding_slave, (cmdline_parse_inst_t *) &cmd_remove_bonding_slave, diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index 8ead7a4a71..a0efb7d0b0 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -2605,6 +2605,12 @@ in balance mode with a transmission policy of layer 2+3:: Active Slaves (3): [1 3 4] Primary: [3] +show bonding lacp info +~~~~~~~~~~~~~~~~~~~~~~ + +Show information about the Link Bonding device in mode 4 (link-aggregation-802.3ad):: + + testpmd> show bonding lacp info (port_id) Register Functions ------------------ -- 2.20.1