From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by dpdk.org (Postfix) with ESMTP id 467685B40 for ; Wed, 24 Oct 2018 08:52:03 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Oct 2018 23:52:02 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,419,1534834800"; d="scan'208";a="80469105" Received: from unknown (HELO saesrv02-S2600CWR.intel.com) ([10.224.122.203]) by fmsmga007.fm.intel.com with ESMTP; 23 Oct 2018 23:52:00 -0700 From: Vipin Varghese To: dev@dpdk.org, stephen@networkplumber.org, maryam.tahhan@intel.com, reshma.pattan@intel.com Cc: amol.patel@intel.com, sivaprasad.tummala@intel.com, stephen1.byrne@intel.com, michael.j.glynn@intel.com, Vipin Varghese Date: Wed, 24 Oct 2018 12:18:01 +0530 Message-Id: <20181024064805.23197-5-vipin.varghese@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181024064805.23197-1-vipin.varghese@intel.com> References: <20181023135751.21536-1-vipin.varghese@intel.com> <20181024064805.23197-1-vipin.varghese@intel.com> Subject: [dpdk-dev] [PATCH v2 5/9] app/procinfo: add code for debug tm X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Oct 2018 06:52:03 -0000 Function debug_tm is used for displaying the tm PMD under the primary process. This covers basic and per node|level details. Signed-off-by: Vipin Varghese --- app/proc-info/main.c | 247 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 246 insertions(+), 1 deletion(-) diff --git a/app/proc-info/main.c b/app/proc-info/main.c index 5c75764a1..f518935a2 100644 --- a/app/proc-info/main.c +++ b/app/proc-info/main.c @@ -32,6 +32,7 @@ #include #include #include +#include /* Maximum long option length for option parsing. */ #define MAX_LONG_OPT_SZ 64 @@ -748,7 +749,251 @@ debug_port(void) static void debug_tm(void) { - printf(" tm"); + int ret = 0, is_leaf = 0; + unsigned int j, k; + uint16_t i = 0; + + snprintf(bdr_str, 100, "debug - 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 = {0}; + struct rte_tm_capabilities cap = {0}; + struct rte_tm_error error = {0}; + struct rte_tm_node_capabilities capnode = {0}; + struct rte_tm_level_capabilities caplevel = {0}; + uint32_t n_leaf_nodes = 0; + + snprintf(bdr_str, 100, " TM for port (%u) ", i); + STATS_BDR_STR(5, bdr_str); + + rte_eth_dev_info_get(i, &dev_info); + printf(" - Generic\n" + "\t -- driver name %s\n" + "\t -- max vf (%u)\n" + "\t -- max tx queues (%u)\n" + "\t -- number of tx queues (%u)\n", + dev_info.driver_name, + dev_info.max_vfs, + dev_info.max_tx_queues, + dev_info.nb_tx_queues); + + ret = rte_tm_get_number_of_leaf_nodes(i, &n_leaf_nodes, &error); + if (ret == 0) + printf(" - leaf nodes (%u)\n", n_leaf_nodes); + + 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_TM_GREEN], + cap.mark_vlan_dei_supported[RTE_TM_YELLOW], + cap.mark_vlan_dei_supported[RTE_TM_RED]); + printf("\t -- ip ecn tcp: GREEN (%d) YELLOW (%d) RED (%d)\n", + cap.mark_ip_ecn_tcp_supported[RTE_TM_GREEN], + cap.mark_ip_ecn_tcp_supported[RTE_TM_YELLOW], + cap.mark_ip_ecn_tcp_supported[RTE_TM_RED]); + printf("\t -- ip ecn sctp: GREEN (%d) YELLOW (%d) RED (%d)\n", + cap.mark_ip_ecn_sctp_supported[RTE_TM_GREEN], + cap.mark_ip_ecn_sctp_supported[RTE_TM_YELLOW], + cap.mark_ip_ecn_sctp_supported[RTE_TM_RED]); + printf("\t -- ip dscp: GREEN (%d) YELLOW (%d) RED (%d)\n", + cap.mark_ip_dscp_supported[RTE_TM_GREEN], + cap.mark_ip_dscp_supported[RTE_TM_YELLOW], + cap.mark_ip_dscp_supported[RTE_TM_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++) { + ret = rte_tm_node_capabilities_get(i, j, + &capnode, &error); + if (ret) + continue; + + 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; + + if (!is_leaf) { +#define DSP_CAP_NODE_NON_LEAF(x) printf("\t -- nonleaf sched max:" \ +" children (%u) sp priorities (%u) " \ +" wfq children per group (%u) wfq groups (%u) wfq weight (%u)\n", \ +x.sched_n_children_max, x.sched_sp_n_priorities_max, \ +x.sched_wfq_n_children_per_group_max, x.sched_wfq_n_groups_max, \ +x.sched_wfq_weight_max) + DSP_CAP_NODE_NON_LEAF(capnode.nonleaf); + } else { +#define DSP_CAP_NODE_LEAF(x) printf("\t -- leaf cman support:" \ +" wred pkt mode (%d) wred byte mode (%d) head drop (%d)" \ +" wred context private (%d) wred context shared (%u)\n", \ +x.cman_wred_packet_mode_supported, x.cman_wred_byte_mode_supported, \ +x.cman_head_drop_supported, x.cman_wred_context_private_supported, \ +x.cman_wred_context_shared_n_max) + DSP_CAP_NODE_LEAF(capnode.leaf); + } + } + + for (j = 0; j < cap.n_levels_max; j++) { + 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; + + if (!is_leaf) { +#define DSP_CAP_LVL_NON_LEAF(x) do { \ +printf("\t - shaper private:" \ +" (%d) dual rate (%d)\n", x.shaper_private_supported, \ +x.shaper_private_dual_rate_supported); \ +printf("\t - shaper share: (%u)\n", \ +x.shaper_shared_n_max); \ +printf("\t - non leaf sched MAX:" \ +" children (%u) sp (%u)" \ +" wfq children per group (%u)" \ +" wfq groups (%u) wfq weight (%u)\n", \ +x.sched_n_children_max, x.sched_sp_n_priorities_max, \ +x.sched_wfq_n_children_per_group_max, \ +x.sched_wfq_n_groups_max, x.sched_wfq_weight_max); \ +} while (0) + DSP_CAP_LVL_NON_LEAF(caplevel.nonleaf); + } else { +#define DSP_CAP_LVL_LEAF(x) do { \ +printf("\t - shaper private: (%d) dual rate (%d)\n", \ +x.shaper_private_supported, x.shaper_private_dual_rate_supported); \ +printf("\t - shaper share: (%u)\n", x.shaper_shared_n_max); \ +printf(" -- leaf cman support: wred pkt mode (%d)" \ +" wred byte mode (%d) head drop (%d)" \ +" wred context private (%d) wred context shared (%u)\n", \ +x.cman_wred_packet_mode_supported, x.cman_wred_byte_mode_supported, \ +x.cman_head_drop_supported, x.cman_wred_context_private_supported, \ +x.cman_wred_context_shared_n_max); \ +} while (0) + + DSP_CAP_LVL_LEAF(caplevel.leaf); + } + } + } + + for (j = 0; j < n_leaf_nodes; j++) { + struct rte_tm_node_stats stats = {0}; + + 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_TM_GREEN], + stats.leaf.n_bytes_dropped[RTE_TM_GREEN], + stats.leaf.n_pkts_dropped[RTE_TM_YELLOW], + stats.leaf.n_bytes_dropped[RTE_TM_YELLOW], + stats.leaf.n_pkts_dropped[RTE_TM_RED], + stats.leaf.n_bytes_dropped[RTE_TM_RED]); + } + } + + STATS_BDR_STR(50, ""); } static void -- 2.17.1