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GET /api/patches/47168/?format=api
HTTP 200 OK
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{
    "id": 47168,
    "url": "http://patchwork.dpdk.org/api/patches/47168/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20181022141657.4727-13-g.singh@nxp.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
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        "commit_url_format": ""
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    "msgid": "<20181022141657.4727-13-g.singh@nxp.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20181022141657.4727-13-g.singh@nxp.com",
    "date": "2018-10-22T14:17:59",
    "name": "[v4,12/15] crypto/caam_jr: add statistics ops",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "c5750efb3272aae03faaf88cf7e9f9660643a6db",
    "submitter": {
        "id": 1068,
        "url": "http://patchwork.dpdk.org/api/people/1068/?format=api",
        "name": "Gagandeep Singh",
        "email": "g.singh@nxp.com"
    },
    "delegate": {
        "id": 6690,
        "url": "http://patchwork.dpdk.org/api/users/6690/?format=api",
        "username": "akhil",
        "first_name": "akhil",
        "last_name": "goyal",
        "email": "gakhil@marvell.com"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20181022141657.4727-13-g.singh@nxp.com/mbox/",
    "series": [
        {
            "id": 2012,
            "url": "http://patchwork.dpdk.org/api/series/2012/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=2012",
            "date": "2018-10-22T14:17:33",
            "name": "Introducing the NXP CAAM job ring driver",
            "version": 4,
            "mbox": "http://patchwork.dpdk.org/series/2012/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/47168/comments/",
    "check": "pending",
    "checks": "http://patchwork.dpdk.org/api/patches/47168/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
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        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id AD2601B144;\n\tMon, 22 Oct 2018 16:18:10 +0200 (CEST)",
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        ],
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        "From": "Gagandeep Singh <G.Singh@nxp.com>",
        "To": "\"dev@dpdk.org\" <dev@dpdk.org>, Akhil Goyal <akhil.goyal@nxp.com>",
        "CC": "Hemant Agrawal <hemant.agrawal@nxp.com>,\n\tGagandeep Singh <G.Singh@nxp.com>",
        "Thread-Topic": "[PATCH v4 12/15] crypto/caam_jr: add statistics ops",
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        "Date": "Mon, 22 Oct 2018 14:17:59 +0000",
        "Message-ID": "<20181022141657.4727-13-g.singh@nxp.com>",
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        "Subject": "[dpdk-dev] [PATCH v4 12/15] crypto/caam_jr: add statistics ops",
        "X-BeenThere": "dev@dpdk.org",
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        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "From: Hemant Agrawal <hemant.agrawal@nxp.com>\n\nThis patch adds the following statistics operations:\n - stats_get\n - stats_reset\n\nSigned-off-by: Gagandeep Singh <g.singh@nxp.com>\nSigned-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>\nAcked-by: Akhil Goyal <akhil.goyal@nxp.com>\n---\n drivers/crypto/caam_jr/caam_jr.c | 54 ++++++++++++++++++++++++++++++++\n 1 file changed, 54 insertions(+)",
    "diff": "diff --git a/drivers/crypto/caam_jr/caam_jr.c b/drivers/crypto/caam_jr/caam_jr.c\nindex 0d3a49145..c89d76dab 100644\n--- a/drivers/crypto/caam_jr/caam_jr.c\n+++ b/drivers/crypto/caam_jr/caam_jr.c\n@@ -103,6 +103,58 @@ caam_jr_alloc_ctx(struct caam_jr_session *ses)\n \treturn ctx;\n }\n \n+static\n+void caam_jr_stats_get(struct rte_cryptodev *dev,\n+\t\t\tstruct rte_cryptodev_stats *stats)\n+{\n+\tstruct caam_jr_qp **qp = (struct caam_jr_qp **)\n+\t\t\t\t\tdev->data->queue_pairs;\n+\tint i;\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\tif (stats == NULL) {\n+\t\tCAAM_JR_ERR(\"Invalid stats ptr NULL\");\n+\t\treturn;\n+\t}\n+\tfor (i = 0; i < dev->data->nb_queue_pairs; i++) {\n+\t\tif (qp[i] == NULL) {\n+\t\t\tCAAM_JR_WARN(\"Uninitialised queue pair\");\n+\t\t\tcontinue;\n+\t\t}\n+\n+\t\tstats->enqueued_count += qp[i]->tx_pkts;\n+\t\tstats->dequeued_count += qp[i]->rx_pkts;\n+\t\tstats->enqueue_err_count += qp[i]->tx_errs;\n+\t\tstats->dequeue_err_count += qp[i]->rx_errs;\n+\t\tCAAM_JR_INFO(\"extra stats:\\n\\tRX Poll ERR = %\" PRIu64\n+\t\t\t     \"\\n\\tTX Ring Full = %\" PRIu64,\n+\t\t\t     qp[i]->rx_poll_err,\n+\t\t\t     qp[i]->tx_ring_full);\n+\t}\n+}\n+\n+static\n+void caam_jr_stats_reset(struct rte_cryptodev *dev)\n+{\n+\tint i;\n+\tstruct caam_jr_qp **qp = (struct caam_jr_qp **)\n+\t\t\t\t   (dev->data->queue_pairs);\n+\n+\tPMD_INIT_FUNC_TRACE();\n+\tfor (i = 0; i < dev->data->nb_queue_pairs; i++) {\n+\t\tif (qp[i] == NULL) {\n+\t\t\tCAAM_JR_WARN(\"Uninitialised queue pair\");\n+\t\t\tcontinue;\n+\t\t}\n+\t\tqp[i]->rx_pkts = 0;\n+\t\tqp[i]->rx_errs = 0;\n+\t\tqp[i]->rx_poll_err = 0;\n+\t\tqp[i]->tx_pkts = 0;\n+\t\tqp[i]->tx_errs = 0;\n+\t\tqp[i]->tx_ring_full = 0;\n+\t}\n+}\n+\n static inline int\n is_cipher_only(struct caam_jr_session *ses)\n {\n@@ -1695,6 +1747,8 @@ static struct rte_cryptodev_ops caam_jr_ops = {\n \t.dev_stop\t      = caam_jr_dev_stop,\n \t.dev_close\t      = caam_jr_dev_close,\n \t.dev_infos_get        = caam_jr_dev_infos_get,\n+\t.stats_get\t      = caam_jr_stats_get,\n+\t.stats_reset\t      = caam_jr_stats_reset,\n \t.queue_pair_setup     = caam_jr_queue_pair_setup,\n \t.queue_pair_release   = caam_jr_queue_pair_release,\n \t.queue_pair_count     = caam_jr_queue_pair_count,\n",
    "prefixes": [
        "v4",
        "12/15"
    ]
}