From patchwork Wed Apr 6 18:55:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Dumitrescu X-Patchwork-Id: 109347 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 94CE9A0509; Wed, 6 Apr 2022 20:55:52 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D792342852; Wed, 6 Apr 2022 20:55:42 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by mails.dpdk.org (Postfix) with ESMTP id 979DD427EB for ; Wed, 6 Apr 2022 20:55:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649271340; x=1680807340; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=ow/gEBZrlrAYOkN0k7owaNLHMPjDHCg7J06VA9wbBio=; b=GFsA8ni4aybk8TNP9imW965vPF9dhs7hdTtzfpCPHLdjixnrMYXK1r8p UQl4vPi/cjbFVcSssKm7wFK20Rr8zwE8OPT/V4zBJiRniFdIfolX1lu5U j+9eM43lFcm3ClgAsdGYbGj4HXlbtgEvDleIBDG4CMM5/XXPuSXo8skFm pkCLEp3y6ktIJpo10LjZnRsoRKlnFtSc2t1ez3fDZ1RTs+5MEpyjq6/ng vBMToLZXC3yAuxnWhCKZHtzMOdVizZ/nElki6+safP94kL2z30X9KazU8 3FDDqrqB0G4wvyn600sKYGR16ecLQUGCgqnUFzu3WGk3eiTx6/OxlIshz Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10309"; a="243266960" X-IronPort-AV: E=Sophos;i="5.90,240,1643702400"; d="scan'208";a="243266960" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2022 11:55:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,240,1643702400"; d="scan'208";a="524055139" Received: from silpixa00400573.ir.intel.com (HELO silpixa00400573.ger.corp.intel.com) ([10.237.223.107]) by orsmga002.jf.intel.com with ESMTP; 06 Apr 2022 11:55:38 -0700 From: Cristian Dumitrescu To: dev@dpdk.org Cc: Yogesh Jangra , Kamalakannan R Subject: [PATCH V5 3/6] examples/pipeline: support packet mirroring Date: Wed, 6 Apr 2022 19:55:32 +0100 Message-Id: <20220406185535.73084-3-cristian.dumitrescu@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220406185535.73084-1-cristian.dumitrescu@intel.com> References: <20220406184836.72784-1-cristian.dumitrescu@intel.com> <20220406185535.73084-1-cristian.dumitrescu@intel.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add CLI commands for packet mirroring. Signed-off-by: Cristian Dumitrescu Signed-off-by: Yogesh Jangra Signed-off-by: Kamalakannan R --- examples/pipeline/cli.c | 203 ++++++++++++++++++++++++++++++++++++++-- 1 file changed, 195 insertions(+), 8 deletions(-) diff --git a/examples/pipeline/cli.c b/examples/pipeline/cli.c index edae63dae6..d52ad6b61e 100644 --- a/examples/pipeline/cli.c +++ b/examples/pipeline/cli.c @@ -2572,15 +2572,23 @@ cmd_pipeline_stats(char **tokens, rte_swx_ctl_pipeline_port_out_stats_read(p->p, i, &stats); if (i != info.n_ports_out - 1) - snprintf(out, out_size, "\tPort %u:" - " packets %" PRIu64 - " bytes %" PRIu64 "\n", - i, stats.n_pkts, stats.n_bytes); + snprintf(out, out_size, "\tPort %u:", i); else - snprintf(out, out_size, "\tDROP:" - " packets %" PRIu64 - " bytes %" PRIu64 "\n", - stats.n_pkts, stats.n_bytes); + snprintf(out, out_size, "\tDROP:"); + + out_size -= strlen(out); + out += strlen(out); + + snprintf(out, + out_size, + " packets %" PRIu64 + " bytes %" PRIu64 + " clone %" PRIu64 + " clonerr %" PRIu64 "\n", + stats.n_pkts, + stats.n_bytes, + stats.n_pkts_clone, + stats.n_pkts_clone_err); out_size -= strlen(out); out += strlen(out); @@ -2697,6 +2705,156 @@ cmd_pipeline_stats(char **tokens, } } +static const char cmd_pipeline_mirror_help[] = +"pipeline mirror slots sessions \n"; + +static void +cmd_pipeline_mirror(char **tokens, + uint32_t n_tokens, + char *out, + size_t out_size, + void *obj) +{ + struct rte_swx_pipeline_mirroring_params params; + struct pipeline *p; + int status; + + if (n_tokens != 7) { + snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]); + return; + } + + if (strcmp(tokens[0], "pipeline")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline"); + return; + } + + p = pipeline_find(obj, tokens[1]); + if (!p) { + snprintf(out, out_size, MSG_ARG_INVALID, "pipeline_name"); + return; + } + + if (strcmp(tokens[2], "mirror")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mirror"); + return; + } + + if (strcmp(tokens[3], "slots")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "slots"); + return; + } + + if (parser_read_uint32(¶ms.n_slots, tokens[4])) { + snprintf(out, out_size, MSG_ARG_INVALID, "n_slots"); + return; + } + + if (strcmp(tokens[5], "sessions")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "sessions"); + return; + } + + if (parser_read_uint32(¶ms.n_sessions, tokens[6])) { + snprintf(out, out_size, MSG_ARG_INVALID, "n_sessions"); + return; + } + + status = rte_swx_pipeline_mirroring_config(p->p, ¶ms); + if (status) { + snprintf(out, out_size, "Command failed!\n"); + return; + } +} + +static const char cmd_pipeline_mirror_session_help[] = +"pipeline mirror session port clone fast | slow " +"truncate \n"; + +static void +cmd_pipeline_mirror_session(char **tokens, + uint32_t n_tokens, + char *out, + size_t out_size, + void *obj) +{ + struct rte_swx_pipeline_mirroring_session_params params; + struct pipeline *p; + uint32_t session_id; + int status; + + if (n_tokens != 11) { + snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]); + return; + } + + if (strcmp(tokens[0], "pipeline")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline"); + return; + } + + p = pipeline_find(obj, tokens[1]); + if (!p || !p->ctl) { + snprintf(out, out_size, MSG_ARG_INVALID, "pipeline_name"); + return; + } + + if (strcmp(tokens[2], "mirror")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "mirror"); + return; + } + + if (strcmp(tokens[3], "session")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "session"); + return; + } + + if (parser_read_uint32(&session_id, tokens[4])) { + snprintf(out, out_size, MSG_ARG_INVALID, "session_id"); + return; + } + + if (strcmp(tokens[5], "port")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "port"); + return; + } + + if (parser_read_uint32(¶ms.port_id, tokens[6])) { + snprintf(out, out_size, MSG_ARG_INVALID, "port_id"); + return; + } + + if (strcmp(tokens[7], "clone")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "clone"); + return; + } + + if (!strcmp(tokens[8], "fast")) + params.fast_clone = 1; + else if (!strcmp(tokens[8], "slow")) + params.fast_clone = 0; + else { + snprintf(out, out_size, MSG_ARG_INVALID, "clone"); + return; + } + + if (strcmp(tokens[9], "truncate")) { + snprintf(out, out_size, MSG_ARG_NOT_FOUND, "truncate"); + return; + } + + if (parser_read_uint32(¶ms.truncation_length, tokens[10])) { + snprintf(out, out_size, MSG_ARG_INVALID, "truncation_length"); + return; + } + + status = rte_swx_ctl_pipeline_mirroring_session_set(p->p, session_id, ¶ms); + if (status) { + snprintf(out, out_size, "Command failed!\n"); + return; + } +} + static const char cmd_thread_pipeline_enable_help[] = "thread pipeline enable\n"; @@ -2837,6 +2995,8 @@ cmd_help(char **tokens, "\tpipeline meter set\n" "\tpipeline meter stats\n" "\tpipeline stats\n" + "\tpipeline mirror\n" + "\tpipeline mirror session\n" "\tthread pipeline enable\n" "\tthread pipeline disable\n\n"); return; @@ -3056,6 +3216,19 @@ cmd_help(char **tokens, return; } + if (!strcmp(tokens[0], "pipeline") && + (n_tokens == 2) && !strcmp(tokens[1], "mirror")) { + snprintf(out, out_size, "\n%s\n", cmd_pipeline_mirror_help); + return; + } + + if (!strcmp(tokens[0], "pipeline") && + (n_tokens == 3) && !strcmp(tokens[1], "mirror") + && !strcmp(tokens[2], "session")) { + snprintf(out, out_size, "\n%s\n", cmd_pipeline_mirror_session_help); + return; + } + if ((n_tokens == 3) && (strcmp(tokens[0], "thread") == 0) && (strcmp(tokens[1], "pipeline") == 0)) { @@ -3310,6 +3483,20 @@ cli_process(char *in, char *out, size_t out_size, void *obj) obj); return; } + + if ((n_tokens >= 4) && + (strcmp(tokens[2], "mirror") == 0) && + (strcmp(tokens[3], "slots") == 0)) { + cmd_pipeline_mirror(tokens, n_tokens, out, out_size, obj); + return; + } + + if ((n_tokens >= 4) && + (strcmp(tokens[2], "mirror") == 0) && + (strcmp(tokens[3], "session") == 0)) { + cmd_pipeline_mirror_session(tokens, n_tokens, out, out_size, obj); + return; + } } if (strcmp(tokens[0], "thread") == 0) {