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GET /api/patches/95900/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 95900,
    "url": "http://patchwork.dpdk.org/api/patches/95900/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20210715150817.51485-14-shirik@nvidia.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",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20210715150817.51485-14-shirik@nvidia.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20210715150817.51485-14-shirik@nvidia.com",
    "date": "2021-07-15T15:08:14",
    "name": "[v7,13/16] crypto/mlx5: add statistic get and reset operations",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "b942fda36ca5945322ace66a8d8c0924b98395dc",
    "submitter": {
        "id": 1894,
        "url": "http://patchwork.dpdk.org/api/people/1894/?format=api",
        "name": "Shiri Kuzin",
        "email": "shirik@nvidia.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/20210715150817.51485-14-shirik@nvidia.com/mbox/",
    "series": [
        {
            "id": 17840,
            "url": "http://patchwork.dpdk.org/api/series/17840/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=17840",
            "date": "2021-07-15T15:08:01",
            "name": "drivers: introduce mlx5 crypto PMD",
            "version": 7,
            "mbox": "http://patchwork.dpdk.org/series/17840/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/95900/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/95900/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Shiri Kuzin <shirik@nvidia.com>",
        "To": "<dev@dpdk.org>",
        "CC": "<matan@nvidia.com>, <gakhil@marvell.com>, <suanmingm@nvidia.com>,\n <david.marchand@redhat.com>",
        "Date": "Thu, 15 Jul 2021 18:08:14 +0300",
        "Message-ID": "<20210715150817.51485-14-shirik@nvidia.com>",
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        "Subject": "[dpdk-dev] [PATCH v7 13/16] crypto/mlx5: add statistic get and\n reset operations",
        "X-BeenThere": "dev@dpdk.org",
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        "Errors-To": "dev-bounces@dpdk.org",
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    },
    "content": "From: Suanming Mou <suanmingm@nvidia.com>\n\nThis commit adds mlx5 crypto statistic get and reset operations.\n\nSigned-off-by: Suanming Mou <suanmingm@nvidia.com>\nSigned-off-by: Matan Azrad <matan@nvidia.com>\n---\n drivers/crypto/mlx5/mlx5_crypto.c | 40 ++++++++++++++++++++++++++++---\n 1 file changed, 37 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/drivers/crypto/mlx5/mlx5_crypto.c b/drivers/crypto/mlx5/mlx5_crypto.c\nindex b467739a3c..0ecca32cce 100644\n--- a/drivers/crypto/mlx5/mlx5_crypto.c\n+++ b/drivers/crypto/mlx5/mlx5_crypto.c\n@@ -508,13 +508,17 @@ mlx5_crypto_enqueue_burst(void *queue_pair, struct rte_crypto_op **ops,\n \t\top = *ops++;\n \t\tumr = RTE_PTR_ADD(qp->umem_buf, priv->wqe_set_size * qp->pi);\n \t\tif (unlikely(mlx5_crypto_wqe_set(priv, qp, op, umr) == 0)) {\n-\t\t\tif (remain != nb_ops)\n+\t\t\tqp->stats.enqueue_err_count++;\n+\t\t\tif (remain != nb_ops) {\n+\t\t\t\tqp->stats.enqueued_count -= remain;\n \t\t\t\tbreak;\n+\t\t\t}\n \t\t\treturn 0;\n \t\t}\n \t\tqp->ops[qp->pi] = op;\n \t\tqp->pi = (qp->pi + 1) & mask;\n \t} while (--remain);\n+\tqp->stats.enqueued_count += nb_ops;\n \trte_io_wmb();\n \tqp->db_rec[MLX5_SND_DBR] = rte_cpu_to_be_32(qp->db_pi);\n \trte_wmb();\n@@ -531,6 +535,7 @@ mlx5_crypto_cqe_err_handle(struct mlx5_crypto_qp *qp, struct rte_crypto_op *op)\n \t\t\t\t\t\t\t&qp->cq_obj.cqes[idx];\n \n \top->status = RTE_CRYPTO_OP_STATUS_ERROR;\n+\tqp->stats.dequeue_err_count++;\n \tDRV_LOG(ERR, \"CQE ERR:%x.\\n\", rte_be_to_cpu_32(cqe->syndrome));\n }\n \n@@ -570,6 +575,7 @@ mlx5_crypto_dequeue_burst(void *queue_pair, struct rte_crypto_op **ops,\n \tif (likely(i != 0)) {\n \t\trte_io_wmb();\n \t\tqp->cq_obj.db_rec[0] = rte_cpu_to_be_32(qp->ci);\n+\t\tqp->stats.dequeued_count += i;\n \t}\n \treturn i;\n }\n@@ -731,14 +737,42 @@ mlx5_crypto_queue_pair_setup(struct rte_cryptodev *dev, uint16_t qp_id,\n \treturn -1;\n }\n \n+static void\n+mlx5_crypto_stats_get(struct rte_cryptodev *dev,\n+\t\t      struct rte_cryptodev_stats *stats)\n+{\n+\tint qp_id;\n+\n+\tfor (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {\n+\t\tstruct mlx5_crypto_qp *qp = dev->data->queue_pairs[qp_id];\n+\n+\t\tstats->enqueued_count += qp->stats.enqueued_count;\n+\t\tstats->dequeued_count += qp->stats.dequeued_count;\n+\t\tstats->enqueue_err_count += qp->stats.enqueue_err_count;\n+\t\tstats->dequeue_err_count += qp->stats.dequeue_err_count;\n+\t}\n+}\n+\n+static void\n+mlx5_crypto_stats_reset(struct rte_cryptodev *dev)\n+{\n+\tint qp_id;\n+\n+\tfor (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {\n+\t\tstruct mlx5_crypto_qp *qp = dev->data->queue_pairs[qp_id];\n+\n+\t\tmemset(&qp->stats, 0, sizeof(qp->stats));\n+\t}\n+}\n+\n static struct rte_cryptodev_ops mlx5_crypto_ops = {\n \t.dev_configure\t\t\t= mlx5_crypto_dev_configure,\n \t.dev_start\t\t\t= mlx5_crypto_dev_start,\n \t.dev_stop\t\t\t= mlx5_crypto_dev_stop,\n \t.dev_close\t\t\t= mlx5_crypto_dev_close,\n \t.dev_infos_get\t\t\t= mlx5_crypto_dev_infos_get,\n-\t.stats_get\t\t\t= NULL,\n-\t.stats_reset\t\t\t= NULL,\n+\t.stats_get\t\t\t= mlx5_crypto_stats_get,\n+\t.stats_reset\t\t\t= mlx5_crypto_stats_reset,\n \t.queue_pair_setup\t\t= mlx5_crypto_queue_pair_setup,\n \t.queue_pair_release\t\t= mlx5_crypto_queue_pair_release,\n \t.sym_session_get_size\t\t= mlx5_crypto_sym_session_get_size,\n",
    "prefixes": [
        "v7",
        "13/16"
    ]
}