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{
    "id": 127689,
    "url": "http://patchwork.dpdk.org/api/patches/127689/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20230530090510.56812-2-haijie1@huawei.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",
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        "commit_url_format": ""
    },
    "msgid": "<20230530090510.56812-2-haijie1@huawei.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20230530090510.56812-2-haijie1@huawei.com",
    "date": "2023-05-30T09:05:01",
    "name": "[01/10] ethdev: support telemetry query MAC addresses",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "d1fff4280ed8148125d1375bfc7fb6ab37604989",
    "submitter": {
        "id": 2935,
        "url": "http://patchwork.dpdk.org/api/people/2935/?format=api",
        "name": "Jie Hai",
        "email": "haijie1@huawei.com"
    },
    "delegate": {
        "id": 319,
        "url": "http://patchwork.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20230530090510.56812-2-haijie1@huawei.com/mbox/",
    "series": [
        {
            "id": 28245,
            "url": "http://patchwork.dpdk.org/api/series/28245/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=28245",
            "date": "2023-05-30T09:05:00",
            "name": "support telemetry query ethdev info",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/28245/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/127689/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/127689/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 B168E42BE1;\n\tTue, 30 May 2023 11:07:37 +0200 (CEST)",
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            "from kwepemi500020.china.huawei.com (unknown [172.30.72.54])\n by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4QVmgz3Hj9zsSfB;\n Tue, 30 May 2023 17:05:19 +0800 (CST)",
            "from localhost.localdomain (10.69.192.56) by\n kwepemi500020.china.huawei.com (7.221.188.8) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id\n 15.1.2507.23; Tue, 30 May 2023 17:07:32 +0800"
        ],
        "From": "Jie Hai <haijie1@huawei.com>",
        "To": "Thomas Monjalon <thomas@monjalon.net>, Ferruh Yigit\n <ferruh.yigit@amd.com>, Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>",
        "CC": "<dev@dpdk.org>, <liudongdong3@huawei.com>",
        "Subject": "[PATCH 01/10] ethdev: support telemetry query MAC addresses",
        "Date": "Tue, 30 May 2023 17:05:01 +0800",
        "Message-ID": "<20230530090510.56812-2-haijie1@huawei.com>",
        "X-Mailer": "git-send-email 2.33.0",
        "In-Reply-To": "<20230530090510.56812-1-haijie1@huawei.com>",
        "References": "<20230530090510.56812-1-haijie1@huawei.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Content-Type": "text/plain",
        "X-Originating-IP": "[10.69.192.56]",
        "X-ClientProxiedBy": "dggems705-chm.china.huawei.com (10.3.19.182) To\n kwepemi500020.china.huawei.com (7.221.188.8)",
        "X-CFilter-Loop": "Reflected",
        "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": "From: Dengdui Huang <huangdengdui@huawei.com>\n\nThis patch support telemetry query MAC addresses for a specific port.\n\nThe command is like:\n--> /ethdev/macs,0\n{\n  \"/ethdev/macs\": [\n    \"00:18:2D:00:00:79\",\n    \"00:18:2D:00:00:78\",\n    \"00:18:2D:00:00:77\"\n  ]\n}\n\nSigned-off-by: Dengdui Huang <huangdengdui@huawei.com>\n---\n lib/ethdev/rte_ethdev.c | 44 +++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 44 insertions(+)",
    "diff": "diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c\nindex d46e74504e64..65e0101fc0eb 100644\n--- a/lib/ethdev/rte_ethdev.c\n+++ b/lib/ethdev/rte_ethdev.c\n@@ -7032,6 +7032,48 @@ int rte_eth_dev_map_aggr_tx_affinity(uint16_t port_id, uint16_t tx_queue_id,\n \treturn ret;\n }\n \n+static int\n+eth_dev_handle_port_macs(const char *cmd __rte_unused,\n+\t\tconst char *params,\n+\t\tstruct rte_tel_data *d)\n+{\n+\tchar mac_addr[RTE_ETHER_ADDR_FMT_SIZE];\n+\tstruct rte_eth_dev_info dev_info;\n+\tstruct rte_eth_dev *eth_dev;\n+\tunsigned long port_id;\n+\tchar *end_param;\n+\tuint32_t i;\n+\tint ret;\n+\n+\tif (params == NULL || strlen(params) == 0 || !isdigit(*params))\n+\t\treturn -EINVAL;\n+\n+\tport_id = strtoul(params, &end_param, 0);\n+\tif (*end_param != '\\0')\n+\t\tRTE_ETHDEV_LOG(NOTICE,\n+\t\t\t\"Extra parameters passed to ethdev telemetry command, ignoring\");\n+\n+\tif (port_id >= UINT16_MAX)\n+\t\treturn -EINVAL;\n+\n+\tret = rte_eth_dev_info_get(port_id, &dev_info);\n+\tif (ret != 0)\n+\t\treturn ret;\n+\n+\teth_dev = &rte_eth_devices[port_id];\n+\trte_tel_data_start_array(d, RTE_TEL_STRING_VAL);\n+\tfor (i = 0; i < dev_info.max_mac_addrs; i++) {\n+\t\tif (rte_is_zero_ether_addr(&eth_dev->data->mac_addrs[i]))\n+\t\t\tcontinue;\n+\n+\t\trte_ether_format_addr(mac_addr, sizeof(mac_addr),\n+\t\t\t&eth_dev->data->mac_addrs[i]);\n+\t\trte_tel_data_add_array_string(d, mac_addr);\n+\t}\n+\n+\treturn 0;\n+}\n+\n RTE_LOG_REGISTER_DEFAULT(rte_eth_dev_logtype, INFO);\n \n RTE_INIT(ethdev_init_telemetry)\n@@ -7053,4 +7095,6 @@ RTE_INIT(ethdev_init_telemetry)\n \t\t\t\"Returns the device info for a port. Parameters: int port_id\");\n \trte_telemetry_register_cmd(\"/ethdev/module_eeprom\", eth_dev_handle_port_module_eeprom,\n \t\t\t\"Returns module EEPROM info with SFF specs. Parameters: int port_id\");\n+\trte_telemetry_register_cmd(\"/ethdev/macs\", eth_dev_handle_port_macs,\n+\t\t\t\"Returns the MAC addresses for a port. Parameters: int port_id\");\n }\n",
    "prefixes": [
        "01/10"
    ]
}