From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gagandeep Singh Subject: [PATCH v2 12/14] crypto/caam_jr: add statistics ops Date: Fri, 12 Oct 2018 20:10:53 +0530 Message-ID: <20181012144055.9461-13-g.singh@nxp.com> References: <20180913060846.29930-1-g.singh@nxp.com> <20181012144055.9461-1-g.singh@nxp.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Hemant Agrawal , Gagandeep Singh To: dev@dpdk.org, akhil.goyal@nxp.com Return-path: Received: from EUR03-VE1-obe.outbound.protection.outlook.com (mail-eopbgr50047.outbound.protection.outlook.com [40.107.5.47]) by dpdk.org (Postfix) with ESMTP id 68F8E1B959 for ; Fri, 12 Oct 2018 16:41:56 +0200 (CEST) In-Reply-To: <20181012144055.9461-1-g.singh@nxp.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Hemant Agrawal This patch adds the following statistics operations: - stats_get - stats_reset Signed-off-by: Gagandeep Singh Signed-off-by: Hemant Agrawal --- drivers/crypto/caam_jr/caam_jr.c | 54 ++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/drivers/crypto/caam_jr/caam_jr.c b/drivers/crypto/caam_jr/caam_jr.c index a4118cd11..beb54d5da 100644 --- a/drivers/crypto/caam_jr/caam_jr.c +++ b/drivers/crypto/caam_jr/caam_jr.c @@ -104,6 +104,58 @@ caam_jr_alloc_ctx(struct caam_jr_session *ses) return ctx; } +static +void caam_jr_stats_get(struct rte_cryptodev *dev, + struct rte_cryptodev_stats *stats) +{ + struct caam_jr_qp **qp = (struct caam_jr_qp **) + dev->data->queue_pairs; + int i; + + PMD_INIT_FUNC_TRACE(); + if (stats == NULL) { + CAAM_JR_ERR("Invalid stats ptr NULL"); + return; + } + for (i = 0; i < dev->data->nb_queue_pairs; i++) { + if (qp[i] == NULL) { + CAAM_JR_WARN("Uninitialised queue pair"); + continue; + } + + stats->enqueued_count += qp[i]->tx_pkts; + stats->dequeued_count += qp[i]->rx_pkts; + stats->enqueue_err_count += qp[i]->tx_errs; + stats->dequeue_err_count += qp[i]->rx_errs; + CAAM_JR_INFO("extra stats:\n\tRX Poll ERR = %" PRIu64 + "\n\tTX Ring Full = %" PRIu64, + qp[i]->rx_poll_err, + qp[i]->tx_ring_full); + } +} + +static +void caam_jr_stats_reset(struct rte_cryptodev *dev) +{ + int i; + struct caam_jr_qp **qp = (struct caam_jr_qp **) + (dev->data->queue_pairs); + + PMD_INIT_FUNC_TRACE(); + for (i = 0; i < dev->data->nb_queue_pairs; i++) { + if (qp[i] == NULL) { + CAAM_JR_WARN("Uninitialised queue pair"); + continue; + } + qp[i]->rx_pkts = 0; + qp[i]->rx_errs = 0; + qp[i]->rx_poll_err = 0; + qp[i]->tx_pkts = 0; + qp[i]->tx_errs = 0; + qp[i]->tx_ring_full = 0; + } +} + static inline int is_cipher_only(struct caam_jr_session *ses) { @@ -1716,6 +1768,8 @@ static struct rte_cryptodev_ops caam_jr_ops = { .dev_stop = caam_jr_dev_stop, .dev_close = caam_jr_dev_close, .dev_infos_get = caam_jr_dev_infos_get, + .stats_get = caam_jr_stats_get, + .stats_reset = caam_jr_stats_reset, .queue_pair_setup = caam_jr_queue_pair_setup, .queue_pair_release = caam_jr_queue_pair_release, .queue_pair_count = caam_jr_queue_pair_count, -- 2.17.1