From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 93DD04240B; Wed, 18 Jan 2023 09:29:34 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D056F42DA1; Wed, 18 Jan 2023 09:28:14 +0100 (CET) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mails.dpdk.org (Postfix) with ESMTP id 51EF642D9F for ; Wed, 18 Jan 2023 09:28:13 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674030493; x=1705566493; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=MMAe7VMq4zwU/Lju3R6SuGtnUtpDXfFlLlezw64bu5A=; b=MpWpjaYQPXR6uxNlk6lq6Jju1oxAyEfVaQT5+l+jgrds+j0YJrxuzc4W PrjQmsB1kqcRCLICskzUp1y+r9xD53/Gqx77J/g8VyDnb9BuZJiWSwjPi M+KYPedd6bVz6feT0HvqrsrOf5lQcqg7LnQNUx15pd9sNPYA37lf4MqAh BjtPenL/x6dJXwt0s2UzeOoBQ5vbXYU27ZkxenKAx/+vb68XhHIybOP/T NPp5lz+AaENF+GEbC5UWc65pVWXNDm5M2CvUUeGhCWTLUGmBbbCLiKIbM 29Dd00Ok0v4HnYjxrbkftQ+53ZsyPozBBMXdg/b3dGF63jheRsmgNJEB9 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10593"; a="305304327" X-IronPort-AV: E=Sophos;i="5.97,224,1669104000"; d="scan'208";a="305304327" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jan 2023 00:28:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10593"; a="652835397" X-IronPort-AV: E=Sophos;i="5.97,224,1669104000"; d="scan'208";a="652835397" Received: from dpdk-mingxial-01.sh.intel.com ([10.67.119.167]) by orsmga007.jf.intel.com with ESMTP; 18 Jan 2023 00:28:10 -0800 From: Mingxia Liu To: dev@dpdk.org, qi.z.zhang@intel.com, jingjing.wu@intel.com, beilei.xing@intel.com Cc: wenjun1.wu@intel.com, Mingxia Liu Subject: [PATCH v3 18/21] net/cpfl: add hw statistics Date: Wed, 18 Jan 2023 07:31:52 +0000 Message-Id: <20230118073154.903012-17-mingxia.liu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230118073154.903012-1-mingxia.liu@intel.com> References: <20230113081931.221576-1-mingxia.liu@intel.com> <20230118073154.903012-1-mingxia.liu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 This patch add hardware packets/bytes statistics. Signed-off-by: Mingxia Liu --- drivers/net/cpfl/cpfl_ethdev.c | 87 ++++++++++++++++++++++++++++++++++ drivers/net/idpf/idpf_ethdev.c | 3 +- 2 files changed, 89 insertions(+), 1 deletion(-) diff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c index 7b28571cfc..70c7d5daba 100644 --- a/drivers/net/cpfl/cpfl_ethdev.c +++ b/drivers/net/cpfl/cpfl_ethdev.c @@ -178,6 +178,86 @@ cpfl_dev_supported_ptypes_get(struct rte_eth_dev *dev __rte_unused) return ptypes; } +static uint64_t +cpfl_get_mbuf_alloc_failed_stats(struct rte_eth_dev *dev) +{ + uint64_t mbuf_alloc_failed = 0; + struct idpf_rx_queue *rxq; + int i = 0; + + for (i = 0; i < dev->data->nb_rx_queues; i++) { + rxq = dev->data->rx_queues[i]; + mbuf_alloc_failed += rte_atomic64_read(&(rxq->rx_stats.mbuf_alloc_failed)); + } + + return mbuf_alloc_failed; +} + +static int +cpfl_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) +{ + struct idpf_vport *vport = + (struct idpf_vport *)dev->data->dev_private; + struct virtchnl2_vport_stats *pstats = NULL; + int ret; + + ret = idpf_query_stats(vport, &pstats); + if (ret == 0) { + uint8_t crc_stats_len = (dev->data->dev_conf.rxmode.offloads & + RTE_ETH_RX_OFFLOAD_KEEP_CRC) ? 0 : + RTE_ETHER_CRC_LEN; + + idpf_update_stats(&vport->eth_stats_offset, pstats); + stats->ipackets = pstats->rx_unicast + pstats->rx_multicast + + pstats->rx_broadcast - pstats->rx_discards; + stats->opackets = pstats->tx_broadcast + pstats->tx_multicast + + pstats->tx_unicast; + stats->imissed = pstats->rx_discards; + stats->oerrors = pstats->tx_errors + pstats->tx_discards; + stats->ibytes = pstats->rx_bytes; + stats->ibytes -= stats->ipackets * crc_stats_len; + stats->obytes = pstats->tx_bytes; + + dev->data->rx_mbuf_alloc_failed = cpfl_get_mbuf_alloc_failed_stats(dev); + stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed; + } else { + PMD_DRV_LOG(ERR, "Get statistics failed"); + } + return ret; +} + +static void +cpfl_reset_mbuf_alloc_failed_stats(struct rte_eth_dev *dev) +{ + struct idpf_rx_queue *rxq; + int i; + + for (i = 0; i < dev->data->nb_rx_queues; i++) { + rxq = dev->data->rx_queues[i]; + rte_atomic64_set(&(rxq->rx_stats.mbuf_alloc_failed), 0); + } +} + +static int +cpfl_dev_stats_reset(struct rte_eth_dev *dev) +{ + struct idpf_vport *vport = + (struct idpf_vport *)dev->data->dev_private; + struct virtchnl2_vport_stats *pstats = NULL; + int ret; + + ret = idpf_query_stats(vport, &pstats); + if (ret != 0) + return ret; + + /* set stats offset base on current values */ + vport->eth_stats_offset = *pstats; + + cpfl_reset_mbuf_alloc_failed_stats(dev); + + return 0; +} + static int cpfl_init_rss(struct idpf_vport *vport) { @@ -365,6 +445,11 @@ cpfl_dev_start(struct rte_eth_dev *dev) goto err_vport; } + if (cpfl_dev_stats_reset(dev)) { + PMD_DRV_LOG(ERR, "Failed to reset stats"); + goto err_vport; + } + vport->stopped = 0; return 0; @@ -766,6 +851,8 @@ static const struct eth_dev_ops cpfl_eth_dev_ops = { .tx_queue_release = cpfl_dev_tx_queue_release, .mtu_set = cpfl_dev_mtu_set, .dev_supported_ptypes_get = cpfl_dev_supported_ptypes_get, + .stats_get = cpfl_dev_stats_get, + .stats_reset = cpfl_dev_stats_reset, }; static uint16_t diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c index bcd15db3c5..b2cf959ee7 100644 --- a/drivers/net/idpf/idpf_ethdev.c +++ b/drivers/net/idpf/idpf_ethdev.c @@ -824,13 +824,14 @@ idpf_dev_start(struct rte_eth_dev *dev) if (idpf_dev_stats_reset(dev)) { PMD_DRV_LOG(ERR, "Failed to reset stats"); - goto err_vport; + goto err_stats_reset; } vport->stopped = 0; return 0; +err_stats_reset: err_vport: idpf_stop_queues(dev); err_startq: -- 2.25.1