From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id B4C5A9A92 for ; Tue, 26 May 2015 14:54:49 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga103.fm.intel.com with ESMTP; 26 May 2015 05:54:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,498,1427785200"; d="scan'208";a="735376449" Received: from unknown (HELO stargo) ([10.217.248.233]) by orsmga002.jf.intel.com with SMTP; 26 May 2015 05:54:23 -0700 Received: by stargo (sSMTP sendmail emulation); Tue, 26 May 2015 14:48:34 +0200 From: Maciej Gajdzica To: dev@dpdk.org Date: Tue, 26 May 2015 14:39:39 +0200 Message-Id: <1432643987-8916-3-git-send-email-maciejx.t.gajdzica@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1432643987-8916-1-git-send-email-maciejx.t.gajdzica@intel.com> References: <1432643987-8916-1-git-send-email-maciejx.t.gajdzica@intel.com> Subject: [dpdk-dev] [PATCH v3 02/10] table: added acl table stats X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 May 2015 12:54:50 -0000 Added statistics for ACL table. Signed-off-by: Maciej Gajdzica --- lib/librte_table/rte_table_acl.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/lib/librte_table/rte_table_acl.c b/lib/librte_table/rte_table_acl.c index 4416311..c67622a 100644 --- a/lib/librte_table/rte_table_acl.c +++ b/lib/librte_table/rte_table_acl.c @@ -43,7 +43,23 @@ #include "rte_table_acl.h" #include +#if RTE_LOG_LEVEL == RTE_LOG_DEBUG + +#define RTE_TABLE_ACL_STATS_PKTS_IN_ADD(table, val) \ + table->stats.n_pkts_in += val +#define RTE_TABLE_ACL_STATS_PKTS_LOOKUP_MISS(table, val) \ + table->stats.n_pkts_lookup_miss += val + +#else + +#define RTE_TABLE_ACL_STATS_PKTS_IN_ADD(table, val) +#define RTE_TABLE_ACL_STATS_PKTS_LOOKUP_MISS(table, val) + +#endif + struct rte_table_acl { + struct rte_table_stats stats; + /* Low-level ACL table */ char name[2][RTE_ACL_NAMESIZE]; struct rte_acl_param acl_params; /* for creating low level acl table */ @@ -441,6 +457,9 @@ rte_table_acl_lookup( uint64_t pkts_out_mask; uint32_t n_pkts, i, j; + __rte_unused uint32_t n_pkts_in = __builtin_popcountll(pkts_mask); + RTE_TABLE_ACL_STATS_PKTS_IN_ADD(acl, n_pkts_in); + /* Input conversion */ for (i = 0, j = 0; i < (uint32_t)(RTE_PORT_IN_BURST_SIZE_MAX - __builtin_clzll(pkts_mask)); i++) { @@ -478,6 +497,21 @@ rte_table_acl_lookup( } *lookup_hit_mask = pkts_out_mask; + RTE_TABLE_ACL_STATS_PKTS_LOOKUP_MISS(acl, n_pkts_in - __builtin_popcountll(pkts_out_mask)); + + return 0; +} + +static int +rte_table_acl_stats_read(void *table, struct rte_table_stats *stats, int clear) +{ + struct rte_table_acl *acl = (struct rte_table_acl *) table; + + if (stats != NULL) + memcpy(stats, &acl->stats, sizeof(acl->stats)); + + if (clear) + memset(&acl->stats, 0, sizeof(acl->stats)); return 0; } @@ -488,4 +522,5 @@ struct rte_table_ops rte_table_acl_ops = { .f_add = rte_table_acl_entry_add, .f_delete = rte_table_acl_entry_delete, .f_lookup = rte_table_acl_lookup, + .f_stats = rte_table_acl_stats_read, }; -- 1.7.9.5