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{
    "id": 116235,
    "url": "http://patches.dpdk.org/api/patches/116235/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20220913071344.38612-4-fengchengwen@huawei.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": "<20220913071344.38612-4-fengchengwen@huawei.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20220913071344.38612-4-fengchengwen@huawei.com",
    "date": "2022-09-13T07:13:43",
    "name": "[v4,3/4] rawdev: support telemetry dump rawdev",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "8dc09963dca50930516bf52322ffbf41afedb278",
    "submitter": {
        "id": 2146,
        "url": "http://patches.dpdk.org/api/people/2146/?format=api",
        "name": "fengchengwen",
        "email": "fengchengwen@huawei.com"
    },
    "delegate": {
        "id": 24651,
        "url": "http://patches.dpdk.org/api/users/24651/?format=api",
        "username": "dmarchand",
        "first_name": "David",
        "last_name": "Marchand",
        "email": "david.marchand@redhat.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20220913071344.38612-4-fengchengwen@huawei.com/mbox/",
    "series": [
        {
            "id": 24642,
            "url": "http://patches.dpdk.org/api/series/24642/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=24642",
            "date": "2022-09-13T07:13:40",
            "name": "support telemetry dump dev",
            "version": 4,
            "mbox": "http://patches.dpdk.org/series/24642/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/116235/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/116235/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 36957A00C3;\n\tTue, 13 Sep 2022 09:19:59 +0200 (CEST)",
            "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 10CCE427EE;\n\tTue, 13 Sep 2022 09:19:56 +0200 (CEST)",
            "from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188])\n by mails.dpdk.org (Postfix) with ESMTP id 413F040156\n for <dev@dpdk.org>; Tue, 13 Sep 2022 09:19:53 +0200 (CEST)",
            "from dggpeml500024.china.huawei.com (unknown [172.30.72.53])\n by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4MRZWX0Zy0zmVMC;\n Tue, 13 Sep 2022 15:16:08 +0800 (CST)",
            "from localhost.localdomain (10.67.165.24) by\n dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id\n 15.1.2375.31; Tue, 13 Sep 2022 15:19:51 +0800"
        ],
        "From": "Chengwen Feng <fengchengwen@huawei.com>",
        "To": "<thomas@monjalon.net>, <ferruh.yigit@xilinx.com>, <kevin.laatz@intel.com>,\n <bruce.richardson@intel.com>, <andrew.rybchenko@oktetlabs.ru>,\n <jerinj@marvell.com>, <sachin.saxena@oss.nxp.com>, <hemant.agrawal@nxp.com>,\n <mb@smartsharesystems.com>",
        "CC": "<dev@dpdk.org>",
        "Subject": "[PATCH v4 3/4] rawdev: support telemetry dump rawdev",
        "Date": "Tue, 13 Sep 2022 07:13:43 +0000",
        "Message-ID": "<20220913071344.38612-4-fengchengwen@huawei.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "In-Reply-To": "<20220913071344.38612-1-fengchengwen@huawei.com>",
        "References": "<20220615073915.14041-1-fengchengwen@huawei.com>\n <20220913071344.38612-1-fengchengwen@huawei.com>",
        "MIME-Version": "1.0",
        "Content-Type": "text/plain; charset=\"UTF-8\"",
        "Content-Transfer-Encoding": "8bit",
        "X-Originating-IP": "[10.67.165.24]",
        "X-ClientProxiedBy": "dggems703-chm.china.huawei.com (10.3.19.180) To\n dggpeml500024.china.huawei.com (7.185.36.10)",
        "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": "This patch supports telemetry dump rawdev.\n\nSigned-off-by: Chengwen Feng <fengchengwen@huawei.com>\nAcked-by: Morten Brørup <mb@smartsharesystems.com>\n---\n lib/rawdev/rte_rawdev.c | 42 +++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 42 insertions(+)",
    "diff": "diff --git a/lib/rawdev/rte_rawdev.c b/lib/rawdev/rte_rawdev.c\nindex 2f0a4f132e..a4cdd418f8 100644\n--- a/lib/rawdev/rte_rawdev.c\n+++ b/lib/rawdev/rte_rawdev.c\n@@ -613,6 +613,46 @@ handle_dev_xstats(const char *cmd __rte_unused,\n \treturn 0;\n }\n \n+static int\n+handle_dev_dump(const char *cmd __rte_unused,\n+\t\tconst char *params,\n+\t\tstruct rte_tel_data *d)\n+{\n+\tchar *buf, *end_param;\n+\tint dev_id, ret;\n+\tFILE *f;\n+\n+\tif (params == NULL || strlen(params) == 0 || !isdigit(*params))\n+\t\treturn -EINVAL;\n+\n+\tdev_id = strtoul(params, &end_param, 0);\n+\tif (*end_param != '\\0')\n+\t\tRTE_RDEV_LOG(NOTICE,\n+\t\t\t\"Extra parameters passed to rawdev telemetry command, ignoring\");\n+\tif (!rte_rawdev_pmd_is_valid_dev(dev_id))\n+\t\treturn -EINVAL;\n+\n+\tbuf = calloc(sizeof(char), RTE_TEL_MAX_SINGLE_STRING_LEN);\n+\tif (buf == NULL)\n+\t\treturn -ENOMEM;\n+\n+\tf = fmemopen(buf, RTE_TEL_MAX_SINGLE_STRING_LEN - 1, \"w+\");\n+\tif (f == NULL) {\n+\t\tfree(buf);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tret = rte_rawdev_dump(dev_id, f);\n+\tfclose(f);\n+\tif (ret == 0) {\n+\t\trte_tel_data_start_dict(d);\n+\t\trte_tel_data_string(d, buf);\n+\t}\n+\n+\tfree(buf);\n+\treturn 0;\n+}\n+\n RTE_LOG_REGISTER_DEFAULT(librawdev_logtype, INFO);\n \n RTE_INIT(librawdev_init_telemetry)\n@@ -621,4 +661,6 @@ RTE_INIT(librawdev_init_telemetry)\n \t\t\t\"Returns list of available rawdev ports. Takes no parameters\");\n \trte_telemetry_register_cmd(\"/rawdev/xstats\", handle_dev_xstats,\n \t\t\t\"Returns the xstats for a rawdev port. Parameters: int port_id\");\n+\trte_telemetry_register_cmd(\"/rawdev/dump\", handle_dev_dump,\n+\t\t\t\"Returns dump information for a rawdev port. Parameters: int port_id\");\n }\n",
    "prefixes": [
        "v4",
        "3/4"
    ]
}