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GET /api/patches/137386/?format=api
{ "id": 137386, "url": "http://patches.dpdk.org/api/patches/137386/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20240227191550.137687-16-hkalra@marvell.com/", "project": { "id": 1, "url": "http://patches.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": "<20240227191550.137687-16-hkalra@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240227191550.137687-16-hkalra@marvell.com", "date": "2024-02-27T19:15:42", "name": "[v4,15/23] net/cnxk: ethernet statistics for representor", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "b75ff806d113cc15d46c29abc0690d57cd6fed38", "submitter": { "id": 1182, "url": "http://patches.dpdk.org/api/people/1182/?format=api", "name": "Harman Kalra", "email": "hkalra@marvell.com" }, "delegate": { "id": 310, "url": "http://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20240227191550.137687-16-hkalra@marvell.com/mbox/", "series": [ { "id": 31259, "url": "http://patches.dpdk.org/api/series/31259/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=31259", "date": "2024-02-27T19:15:27", "name": "net/cnxk: support for port representors", "version": 4, "mbox": "http://patches.dpdk.org/series/31259/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/137386/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/137386/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id BD04743C06;\n\tTue, 27 Feb 2024 20:17:48 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id E45EF42F7B;\n\tTue, 27 Feb 2024 20:16:56 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 5960F42EBB\n for <dev@dpdk.org>; Tue, 27 Feb 2024 20:16:52 +0100 (CET)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id\n 41RFgq53005654 for <dev@dpdk.org>; Tue, 27 Feb 2024 11:16:51 -0800", "from dc5-exch05.marvell.com ([199.233.59.128])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3whjm694n1-3\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Tue, 27 Feb 2024 11:16:51 -0800 (PST)", "from DC5-EXCH05.marvell.com (10.69.176.209) by\n DC5-EXCH05.marvell.com (10.69.176.209) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n 15.2.1258.12; Tue, 27 Feb 2024 11:16:49 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH05.marvell.com\n (10.69.176.209) with Microsoft SMTP Server id 15.2.1258.12 via Frontend\n Transport; Tue, 27 Feb 2024 11:16:49 -0800", "from localhost.localdomain (unknown [10.29.52.211])\n by maili.marvell.com (Postfix) with ESMTP id A3E173F719D;\n Tue, 27 Feb 2024 11:16:46 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=\n from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-type; s=pfpt0220; bh=MrWBUZ9Oajc3GYq5T5/+k\n SvC7GuIdfnoS5JhyYZH4L8=; b=QjJ8QkVNoNtssyqyHmrYvSgy/pvaQwNw0FIOY\n tlp9dhQya6eHZEuX6yvUflGqFUMqDruNsp9RpMUnbNY8pOEjN7/1PLXXktNe6bN7\n RpKiEbGmnjjGkJUYpKiWP4rUcjURNyQaTg8VVDcaVhdprcpzpGPjfYZlatBUoL4q\n Tu/cjSLxhCoFFcNidjoazeZYwIlaEA3OHozgjNj170ypNM3lkGCagwTcS+WTrTQa\n +U+NlemsCorV/P3nI6Z/OIevDKUlFPihwd8dGhnlDf/2OgiPUuJtAkJzdotUC5JY\n ZKD0z+zxzcvyL/+n1720HTx9on+lrS2rlUkWUP62ZANMTX5pQ==", "From": "Harman Kalra <hkalra@marvell.com>", "To": "Nithin Dabilpuram <ndabilpuram@marvell.com>, Kiran Kumar K\n <kirankumark@marvell.com>, Sunil Kumar Kori <skori@marvell.com>, Satha Rao\n <skoteshwar@marvell.com>, Harman Kalra <hkalra@marvell.com>", "CC": "<dev@dpdk.org>, Ankur Dwivedi <adwivedi@marvell.com>", "Subject": "[PATCH v4 15/23] net/cnxk: ethernet statistics for representor", "Date": "Wed, 28 Feb 2024 00:45:42 +0530", "Message-ID": "<20240227191550.137687-16-hkalra@marvell.com>", "X-Mailer": "git-send-email 2.18.0", "In-Reply-To": "<20240227191550.137687-1-hkalra@marvell.com>", "References": "<20230811163419.165790-1-hkalra@marvell.com>\n <20240227191550.137687-1-hkalra@marvell.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "CvuAOZ13CFU6_k6LqpoLSaKgrUix00B5", "X-Proofpoint-GUID": "CvuAOZ13CFU6_k6LqpoLSaKgrUix00B5", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26\n definitions=2024-02-27_06,2024-02-27_01,2023-05-22_02", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Adding representor ethernet statistics support which can fetch stats\nfor representees which are operating independently or part of\ncompanian app.\nAdds xstats callback for representor port statistics.\n\nSigned-off-by: Harman Kalra <hkalra@marvell.com>\nSigned-off-by: Ankur Dwivedi <adwivedi@marvell.com>\n---\n drivers/net/cnxk/cnxk_rep.h | 8 +\n drivers/net/cnxk/cnxk_rep_msg.h | 7 +\n drivers/net/cnxk/cnxk_rep_ops.c | 275 +++++++++++++++++++++++++++++++-\n 3 files changed, 285 insertions(+), 5 deletions(-)", "diff": "diff --git a/drivers/net/cnxk/cnxk_rep.h b/drivers/net/cnxk/cnxk_rep.h\nindex 6a43259980..51a2e97624 100644\n--- a/drivers/net/cnxk/cnxk_rep.h\n+++ b/drivers/net/cnxk/cnxk_rep.h\n@@ -121,5 +121,13 @@ uint16_t cnxk_rep_tx_burst_dummy(void *tx_queue, struct rte_mbuf **tx_pkts, uint\n uint16_t cnxk_rep_rx_burst_dummy(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts);\n void cnxk_rep_tx_queue_stop(struct rte_eth_dev *ethdev, uint16_t queue_id);\n void cnxk_rep_rx_queue_stop(struct rte_eth_dev *ethdev, uint16_t queue_id);\n+int cnxk_rep_xstats_get(struct rte_eth_dev *eth_dev, struct rte_eth_xstat *stats, unsigned int n);\n+int cnxk_rep_xstats_reset(struct rte_eth_dev *eth_dev);\n+int cnxk_rep_xstats_get_names(struct rte_eth_dev *eth_dev, struct rte_eth_xstat_name *xstats_names,\n+\t\t\t unsigned int n);\n+int cnxk_rep_xstats_get_by_id(struct rte_eth_dev *eth_dev, const uint64_t *ids, uint64_t *values,\n+\t\t\t unsigned int n);\n+int cnxk_rep_xstats_get_names_by_id(struct rte_eth_dev *eth_dev, const uint64_t *ids,\n+\t\t\t\t struct rte_eth_xstat_name *xstats_names, unsigned int n);\n \n #endif /* __CNXK_REP_H__ */\ndiff --git a/drivers/net/cnxk/cnxk_rep_msg.h b/drivers/net/cnxk/cnxk_rep_msg.h\nindex 63cfbe3f19..277e25d92a 100644\n--- a/drivers/net/cnxk/cnxk_rep_msg.h\n+++ b/drivers/net/cnxk/cnxk_rep_msg.h\n@@ -21,6 +21,8 @@ typedef enum CNXK_REP_MSG {\n \tCNXK_REP_MSG_EXIT,\n \t/* Ethernet operation msgs */\n \tCNXK_REP_MSG_ETH_SET_MAC,\n+\tCNXK_REP_MSG_ETH_STATS_GET,\n+\tCNXK_REP_MSG_ETH_STATS_CLEAR,\n \t/* End of messaging sequence */\n \tCNXK_REP_MSG_END,\n } cnxk_rep_msg_t;\n@@ -89,6 +91,11 @@ typedef struct cnxk_rep_msg_eth_mac_set_meta {\n \tuint8_t addr_bytes[RTE_ETHER_ADDR_LEN];\n } __rte_packed cnxk_rep_msg_eth_set_mac_meta_t;\n \n+/* Ethernet op - get/clear stats */\n+typedef struct cnxk_rep_msg_eth_stats_meta {\n+\tuint16_t portid;\n+} __rte_packed cnxk_rep_msg_eth_stats_meta_t;\n+\n void cnxk_rep_msg_populate_command(void *buffer, uint32_t *length, cnxk_rep_msg_t type,\n \t\t\t\t uint32_t size);\n void cnxk_rep_msg_populate_command_meta(void *buffer, uint32_t *length, void *msg_meta, uint32_t sz,\ndiff --git a/drivers/net/cnxk/cnxk_rep_ops.c b/drivers/net/cnxk/cnxk_rep_ops.c\nindex 97643a50f2..0ba4d55398 100644\n--- a/drivers/net/cnxk/cnxk_rep_ops.c\n+++ b/drivers/net/cnxk/cnxk_rep_ops.c\n@@ -10,6 +10,11 @@\n #define RX_DESC_PER_QUEUE 256\n #define NB_REP_VDEV_MBUF 1024\n \n+static const struct rte_eth_xstat_name cnxk_rep_xstats_string[] = {\n+\t{\"rep_nb_rx\"},\n+\t{\"rep_nb_tx\"},\n+};\n+\n static uint16_t\n cnxk_rep_tx_burst(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)\n {\n@@ -24,6 +29,7 @@ cnxk_rep_tx_burst(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)\n \tplt_rep_dbg(\"Transmitting %d packets on eswitch queue %d\", nb_pkts, txq->qid);\n \tn_tx = cnxk_eswitch_dev_tx_burst(rep_dev->parent_dev, txq->qid, tx_pkts, nb_pkts,\n \t\t\t\t\t NIX_TX_OFFLOAD_VLAN_QINQ_F);\n+\ttxq->stats.pkts += n_tx;\n \treturn n_tx;\n }\n \n@@ -43,6 +49,7 @@ cnxk_rep_rx_burst(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)\n \t\treturn 0;\n \n \tplt_rep_dbg(\"Received %d packets on eswitch queue %d\", n_rx, rxq->qid);\n+\trxq->stats.pkts += n_rx;\n \treturn n_rx;\n }\n \n@@ -486,19 +493,154 @@ cnxk_rep_tx_queue_release(struct rte_eth_dev *ethdev, uint16_t queue_id)\n \t\tplt_err(\"Failed to release txq %d, rc=%d\", rc, txq->qid);\n }\n \n+static int\n+process_eth_stats(struct cnxk_rep_dev *rep_dev, cnxk_rep_msg_ack_data_t *adata, cnxk_rep_msg_t msg)\n+{\n+\tcnxk_rep_msg_eth_stats_meta_t msg_st_meta;\n+\tuint32_t len = 0, rc;\n+\tvoid *buffer;\n+\tsize_t size;\n+\n+\tsize = CNXK_REP_MSG_MAX_BUFFER_SZ;\n+\tbuffer = plt_zmalloc(size, 0);\n+\tif (!buffer) {\n+\t\tplt_err(\"Failed to allocate mem\");\n+\t\trc = -ENOMEM;\n+\t\tgoto fail;\n+\t}\n+\n+\tcnxk_rep_msg_populate_header(buffer, &len);\n+\n+\tmsg_st_meta.portid = rep_dev->rep_id;\n+\tcnxk_rep_msg_populate_command_meta(buffer, &len, &msg_st_meta,\n+\t\t\t\t\t sizeof(cnxk_rep_msg_eth_stats_meta_t), msg);\n+\tcnxk_rep_msg_populate_msg_end(buffer, &len);\n+\n+\trc = cnxk_rep_msg_send_process(rep_dev, buffer, len, adata);\n+\tif (rc) {\n+\t\tplt_err(\"Failed to process the message, err %d\", rc);\n+\t\tgoto fail;\n+\t}\n+\n+\trte_free(buffer);\n+\n+\treturn 0;\n+fail:\n+\trte_free(buffer);\n+\treturn rc;\n+}\n+\n+static int\n+native_repte_eth_stats(struct cnxk_rep_dev *rep_dev, struct rte_eth_stats *stats)\n+{\n+\tstruct roc_nix_stats nix_stats;\n+\tint rc = 0;\n+\n+\trc = roc_eswitch_nix_repte_stats(&rep_dev->parent_dev->nix, rep_dev->hw_func, &nix_stats);\n+\tif (rc) {\n+\t\tplt_err(\"Failed to get stats for representee %x, err %d\", rep_dev->hw_func, rc);\n+\t\tgoto fail;\n+\t}\n+\n+\tmemset(stats, 0, sizeof(struct rte_eth_stats));\n+\tstats->opackets = nix_stats.tx_ucast;\n+\tstats->opackets += nix_stats.tx_mcast;\n+\tstats->opackets += nix_stats.tx_bcast;\n+\tstats->oerrors = nix_stats.tx_drop;\n+\tstats->obytes = nix_stats.tx_octs;\n+\n+\tstats->ipackets = nix_stats.rx_ucast;\n+\tstats->ipackets += nix_stats.rx_mcast;\n+\tstats->ipackets += nix_stats.rx_bcast;\n+\tstats->imissed = nix_stats.rx_drop;\n+\tstats->ibytes = nix_stats.rx_octs;\n+\tstats->ierrors = nix_stats.rx_err;\n+\n+\treturn 0;\n+fail:\n+\treturn rc;\n+}\n+\n int\n cnxk_rep_stats_get(struct rte_eth_dev *ethdev, struct rte_eth_stats *stats)\n {\n-\tPLT_SET_USED(ethdev);\n-\tPLT_SET_USED(stats);\n+\tstruct cnxk_rep_dev *rep_dev = cnxk_rep_pmd_priv(ethdev);\n+\tstruct rte_eth_stats vf_stats;\n+\tcnxk_rep_msg_ack_data_t adata;\n+\tint rc;\n+\n+\t/* If representor not representing any active VF, return 0 */\n+\tif (!rep_dev->is_vf_active)\n+\t\treturn 0;\n+\n+\tif (rep_dev->native_repte) {\n+\t\t/* For representees which are independent */\n+\t\trc = native_repte_eth_stats(rep_dev, &vf_stats);\n+\t\tif (rc) {\n+\t\t\tplt_err(\"Failed to get stats for vf rep %x (hw_func %x), err %d\",\n+\t\t\t\trep_dev->port_id, rep_dev->hw_func, rc);\n+\t\t\tgoto fail;\n+\t\t}\n+\t} else {\n+\t\t/* For representees which are part of companian app */\n+\t\trc = process_eth_stats(rep_dev, &adata, CNXK_REP_MSG_ETH_STATS_GET);\n+\t\tif (rc || adata.u.sval < 0) {\n+\t\t\tif (adata.u.sval < 0)\n+\t\t\t\trc = adata.u.sval;\n+\n+\t\t\tplt_err(\"Failed to get stats for vf rep %x, err %d\", rep_dev->port_id, rc);\n+\t\t}\n+\n+\t\tif (adata.size != sizeof(struct rte_eth_stats)) {\n+\t\t\trc = -EINVAL;\n+\t\t\tplt_err(\"Incomplete stats received for vf rep %d\", rep_dev->port_id);\n+\t\t\tgoto fail;\n+\t\t}\n+\n+\t\trte_memcpy(&vf_stats, adata.u.data, adata.size);\n+\t}\n+\n+\tstats->q_ipackets[0] = vf_stats.ipackets;\n+\tstats->q_ibytes[0] = vf_stats.ibytes;\n+\tstats->ipackets = vf_stats.ipackets;\n+\tstats->ibytes = vf_stats.ibytes;\n+\n+\tstats->q_opackets[0] = vf_stats.opackets;\n+\tstats->q_obytes[0] = vf_stats.obytes;\n+\tstats->opackets = vf_stats.opackets;\n+\tstats->obytes = vf_stats.obytes;\n+\n+\tplt_rep_dbg(\"Input packets %\" PRId64 \" Output packets %\" PRId64 \"\", stats->ipackets,\n+\t\t stats->opackets);\n+\n \treturn 0;\n+fail:\n+\treturn rc;\n }\n \n int\n cnxk_rep_stats_reset(struct rte_eth_dev *ethdev)\n {\n-\tPLT_SET_USED(ethdev);\n-\treturn 0;\n+\tstruct cnxk_rep_dev *rep_dev = cnxk_rep_pmd_priv(ethdev);\n+\tcnxk_rep_msg_ack_data_t adata;\n+\tint rc = 0;\n+\n+\t/* If representor not representing any active VF, return 0 */\n+\tif (!rep_dev->is_vf_active)\n+\t\treturn 0;\n+\n+\tif (rep_dev->native_repte)\n+\t\treturn -ENOTSUP;\n+\n+\trc = process_eth_stats(rep_dev, &adata, CNXK_REP_MSG_ETH_STATS_CLEAR);\n+\tif (rc || adata.u.sval < 0) {\n+\t\tif (adata.u.sval < 0)\n+\t\t\trc = adata.u.sval;\n+\n+\t\tplt_err(\"Failed to clear stats for vf rep %x, err %d\", rep_dev->port_id, rc);\n+\t}\n+\n+\treturn rc;\n }\n \n int\n@@ -560,6 +702,124 @@ cnxk_rep_mac_addr_set(struct rte_eth_dev *eth_dev, struct rte_ether_addr *addr)\n \treturn rc;\n }\n \n+int\n+cnxk_rep_xstats_get(struct rte_eth_dev *eth_dev, struct rte_eth_xstat *stats, unsigned int n)\n+{\n+\tstruct cnxk_rep_dev *rep_dev = cnxk_rep_pmd_priv(eth_dev);\n+\tunsigned int num = RTE_DIM(cnxk_rep_xstats_string);\n+\tint cnt = 0;\n+\n+\tif (!rep_dev)\n+\t\treturn -EINVAL;\n+\n+\tif (n < num)\n+\t\treturn num;\n+\n+\tstats[cnt].id = cnt;\n+\tstats[cnt].value = rep_dev->rxq->stats.pkts;\n+\tcnt++;\n+\tstats[cnt].id = cnt;\n+\tstats[cnt].value = rep_dev->txq->stats.pkts;\n+\tcnt++;\n+\n+\treturn cnt;\n+}\n+\n+int\n+cnxk_rep_xstats_reset(struct rte_eth_dev *eth_dev)\n+{\n+\tstruct cnxk_rep_dev *rep_dev = cnxk_rep_pmd_priv(eth_dev);\n+\tint rc;\n+\n+\tif (!rep_dev)\n+\t\treturn -EINVAL;\n+\n+\trc = cnxk_rep_stats_reset(eth_dev);\n+\tif (rc < 0 && rc != -ENOTSUP)\n+\t\treturn rc;\n+\n+\trep_dev->rxq->stats.pkts = 0;\n+\trep_dev->txq->stats.pkts = 0;\n+\n+\treturn 0;\n+}\n+\n+int\n+cnxk_rep_xstats_get_names(__rte_unused struct rte_eth_dev *eth_dev,\n+\t\t\t struct rte_eth_xstat_name *xstats_names, unsigned int n)\n+{\n+\tunsigned int num = RTE_DIM(cnxk_rep_xstats_string);\n+\tunsigned int i;\n+\n+\tif (xstats_names == NULL)\n+\t\treturn num;\n+\n+\tif (n < num)\n+\t\treturn num;\n+\n+\tfor (i = 0; i < num; i++)\n+\t\trte_strscpy(xstats_names[i].name, cnxk_rep_xstats_string[i].name,\n+\t\t\t sizeof(xstats_names[i].name));\n+\n+\treturn num;\n+}\n+\n+int\n+cnxk_rep_xstats_get_by_id(struct rte_eth_dev *eth_dev, const uint64_t *ids, uint64_t *values,\n+\t\t\t unsigned int n)\n+{\n+\tstruct cnxk_rep_dev *rep_dev = cnxk_rep_pmd_priv(eth_dev);\n+\tunsigned int num = RTE_DIM(cnxk_rep_xstats_string);\n+\tunsigned int i;\n+\n+\tif (!rep_dev)\n+\t\treturn -EINVAL;\n+\n+\tif (n < num)\n+\t\treturn num;\n+\n+\tif (n > num)\n+\t\treturn -EINVAL;\n+\n+\tfor (i = 0; i < n; i++) {\n+\t\tswitch (ids[i]) {\n+\t\tcase 0:\n+\t\t\tvalues[i] = rep_dev->rxq->stats.pkts;\n+\t\t\tbreak;\n+\t\tcase 1:\n+\t\t\tvalues[i] = rep_dev->txq->stats.pkts;\n+\t\t\tbreak;\n+\t\tdefault:\n+\t\t\treturn -EINVAL;\n+\t\t}\n+\t}\n+\n+\treturn n;\n+}\n+\n+int\n+cnxk_rep_xstats_get_names_by_id(__rte_unused struct rte_eth_dev *eth_dev, const uint64_t *ids,\n+\t\t\t\tstruct rte_eth_xstat_name *xstats_names, unsigned int n)\n+{\n+\tunsigned int num = RTE_DIM(cnxk_rep_xstats_string);\n+\tunsigned int i;\n+\n+\tif (n < num)\n+\t\treturn num;\n+\n+\tif (n > num)\n+\t\treturn -EINVAL;\n+\n+\tfor (i = 0; i < n; i++) {\n+\t\tif (ids[i] >= num)\n+\t\t\treturn -EINVAL;\n+\t\trte_strscpy(xstats_names[i].name, cnxk_rep_xstats_string[ids[i]].name,\n+\t\t\t sizeof(xstats_names[i].name));\n+\t}\n+\n+\treturn n;\n+}\n+\n /* CNXK platform representor dev ops */\n struct eth_dev_ops cnxk_rep_dev_ops = {\n \t.dev_infos_get = cnxk_rep_dev_info_get,\n@@ -578,5 +838,10 @@ struct eth_dev_ops cnxk_rep_dev_ops = {\n \t.dev_stop = cnxk_rep_dev_stop,\n \t.stats_get = cnxk_rep_stats_get,\n \t.stats_reset = cnxk_rep_stats_reset,\n-\t.flow_ops_get = cnxk_rep_flow_ops_get\n+\t.flow_ops_get = cnxk_rep_flow_ops_get,\n+\t.xstats_get = cnxk_rep_xstats_get,\n+\t.xstats_reset = cnxk_rep_xstats_reset,\n+\t.xstats_get_names = cnxk_rep_xstats_get_names,\n+\t.xstats_get_by_id = cnxk_rep_xstats_get_by_id,\n+\t.xstats_get_names_by_id = cnxk_rep_xstats_get_names_by_id\n };\n", "prefixes": [ "v4", "15/23" ] }