From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id A91E3CAEA for ; Thu, 30 Apr 2015 14:09:58 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 30 Apr 2015 05:09:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,676,1422950400"; d="scan'208";a="687981614" Received: from unknown (HELO Sent) ([10.217.248.194]) by orsmga001.jf.intel.com with SMTP; 30 Apr 2015 05:09:55 -0700 Received: by Sent (sSMTP sendmail emulation); Thu, 30 Apr 2015 14:09:13 +0116 From: Michal Jastrzebski To: dev@dpdk.org Date: Thu, 30 Apr 2015 14:07:21 +0200 Message-Id: <1430395652-6852-3-git-send-email-michalx.k.jastrzebski@intel.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1430395652-6852-1-git-send-email-michalx.k.jastrzebski@intel.com> References: <1430395652-6852-1-git-send-email-michalx.k.jastrzebski@intel.com> Subject: [dpdk-dev] [PATCH v2 02/13] port: added port_ethdev_reader 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: Thu, 30 Apr 2015 12:09:59 -0000 From: Maciej Gajdzica Added statistics for ethdev reader port. Signed-off-by: Maciej Gajdzica --- config/common_bsdapp | 1 + config/common_linuxapp | 1 + lib/librte_port/rte_port_ethdev.c | 37 ++++++++++++++++++++++++++++++++++++- 3 files changed, 38 insertions(+), 1 deletion(-) diff --git a/config/common_bsdapp b/config/common_bsdapp index c2374c0..db73c9c 100644 --- a/config/common_bsdapp +++ b/config/common_bsdapp @@ -383,6 +383,7 @@ CONFIG_RTE_LIBRTE_REORDER=y # Compile librte_port # CONFIG_RTE_LIBRTE_PORT=y +CONFIG_RTE_PORT_ETHDEV_READER_STATS_COLLECT=n # # Compile librte_table diff --git a/config/common_linuxapp b/config/common_linuxapp index 0078dc9..a8719a6 100644 --- a/config/common_linuxapp +++ b/config/common_linuxapp @@ -390,6 +390,7 @@ CONFIG_RTE_LIBRTE_REORDER=y # Compile librte_port # CONFIG_RTE_LIBRTE_PORT=y +CONFIG_RTE_PORT_ETHDEV_READER_STATS_COLLECT=n # # Compile librte_table diff --git a/lib/librte_port/rte_port_ethdev.c b/lib/librte_port/rte_port_ethdev.c index 1f77cb5..05bc077 100644 --- a/lib/librte_port/rte_port_ethdev.c +++ b/lib/librte_port/rte_port_ethdev.c @@ -42,7 +42,23 @@ /* * Port ETHDEV Reader */ +#ifdef RTE_PORT_ETHDEV_READER_STATS_COLLECT + +#define RTE_PORT_ETHDEV_READER_STATS_PKTS_IN_ADD(port, val) \ + port->stats.n_pkts_in += val +#define RTE_PORT_ETHDEV_READER_STATS_PKTS_DROP_ADD(port, val) \ + port->stats.n_pkts_drop += val + +#else + +#define RTE_PORT_ETHDEV_READER_STATS_PKTS_IN_ADD(port, val) +#define RTE_PORT_ETHDEV_READER_STATS_PKTS_DROP_ADD(port, val) + +#endif + struct rte_port_ethdev_reader { + struct rte_port_in_stats stats; + uint16_t queue_id; uint8_t port_id; }; @@ -80,8 +96,11 @@ rte_port_ethdev_reader_rx(void *port, struct rte_mbuf **pkts, uint32_t n_pkts) { struct rte_port_ethdev_reader *p = (struct rte_port_ethdev_reader *) port; + uint16_t rx_pkt_cnt; - return rte_eth_rx_burst(p->port_id, p->queue_id, pkts, n_pkts); + rx_pkt_cnt = rte_eth_rx_burst(p->port_id, p->queue_id, pkts, n_pkts); + RTE_PORT_ETHDEV_READER_STATS_PKTS_IN_ADD(p, rx_pkt_cnt); + return rx_pkt_cnt; } static int @@ -97,6 +116,21 @@ rte_port_ethdev_reader_free(void *port) return 0; } +static int rte_port_ethdev_reader_stats_read(void *port, + struct rte_port_in_stats * stats, int clear) +{ + struct rte_port_ethdev_reader *p = + (struct rte_port_ethdev_reader *) port; + + if (stats != NULL) + memcpy(stats, &p->stats, sizeof(p->stats)); + + if (clear) + memset(&p->stats, 0, sizeof(p->stats)); + + return 0; +} + /* * Port ETHDEV Writer */ @@ -516,6 +550,7 @@ struct rte_port_in_ops rte_port_ethdev_reader_ops = { .f_create = rte_port_ethdev_reader_create, .f_free = rte_port_ethdev_reader_free, .f_rx = rte_port_ethdev_reader_rx, + .f_stats = rte_port_ethdev_reader_stats_read, }; struct rte_port_out_ops rte_port_ethdev_writer_ops = { -- 1.7.9.5