Patch Detail

HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 131266,
    "url": "http://patchwork.dpdk.org/api/patches/131266/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20230908112901.1169869-3-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",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20230908112901.1169869-3-haijie1@huawei.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20230908112901.1169869-3-haijie1@huawei.com",
    "date": "2023-09-08T11:28:27",
    "name": "[02/36] net/af_packet: fix Rx and Tx queue state",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "7140fda875332586a9ca79a01edb33d2061dc703",
    "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/20230908112901.1169869-3-haijie1@huawei.com/mbox/",
    "series": [
        {
            "id": 29461,
            "url": "http://patchwork.dpdk.org/api/series/29461/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=29461",
            "date": "2023-09-08T11:28:25",
            "name": "fix Rx and Tx queue state",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/29461/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/131266/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/131266/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 DE3ED42547;\n\tFri,  8 Sep 2023 13:32:21 +0200 (CEST)",
            "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id EEF40402E2;\n\tFri,  8 Sep 2023 13:32:16 +0200 (CEST)",
            "from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188])\n by mails.dpdk.org (Postfix) with ESMTP id 77B8840285\n for <dev@dpdk.org>; Fri,  8 Sep 2023 13:32:14 +0200 (CEST)",
            "from kwepemi500020.china.huawei.com (unknown [172.30.72.54])\n by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4Rhv4Z6LtLzNn0S;\n Fri,  8 Sep 2023 19:28:30 +0800 (CST)",
            "from localhost.localdomain (10.67.165.2) 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 15.1.2507.31; Fri, 8 Sep 2023 19:32:11 +0800"
        ],
        "From": "Jie Hai <haijie1@huawei.com>",
        "To": "<dev@dpdk.org>, \"John W. Linville\" <linville@tuxdriver.com>,\n Chengwen Feng <fengchengwen@huawei.com>,\n Lijun Ou <oulijun@huawei.com>, Ferruh Yigit <ferruh.yigit@intel.com>,\n Konstantin Ananyev\n <\"konstantin.v.ananyev@yandex.rukonstantin.ananyev\"@huawei.com>,\n Thomas Monjalon <thomas@monjalon.net>",
        "CC": "<haijie1@huawei.com>, <lihuisong@huawei.com>",
        "Subject": "[PATCH 02/36] net/af_packet: fix Rx and Tx queue state",
        "Date": "Fri, 8 Sep 2023 19:28:27 +0800",
        "Message-ID": "<20230908112901.1169869-3-haijie1@huawei.com>",
        "X-Mailer": "git-send-email 2.30.0",
        "In-Reply-To": "<20230908112901.1169869-1-haijie1@huawei.com>",
        "References": "<20230908112901.1169869-1-haijie1@huawei.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Content-Type": "text/plain",
        "X-Originating-IP": "[10.67.165.2]",
        "X-ClientProxiedBy": "dggems702-chm.china.huawei.com (10.3.19.179) 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": "The DPDK framework reports the queue state, which is stored in\ndev->data->tx_queue_state and dev->data->rx_queue_state. The\nstate is maintained by the driver. Users may determine whether\na queue participates in packet forwarding based on the state.\nTherefore, the driver needs to modify the queue state in time\naccording to the actual situation.\n\nFixes: 9ad9ff476cac (\"ethdev: add queue state in queried queue information\")\nCc: stable@dpdk.org\n\nSigned-off-by: Jie Hai <haijie1@huawei.com>\n---\n drivers/net/af_packet/rte_eth_af_packet.c | 9 +++++++++\n 1 file changed, 9 insertions(+)",
    "diff": "diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c\nindex c13a0942aa1d..397a32db5886 100644\n--- a/drivers/net/af_packet/rte_eth_af_packet.c\n+++ b/drivers/net/af_packet/rte_eth_af_packet.c\n@@ -313,7 +313,14 @@ eth_af_packet_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)\n static int\n eth_dev_start(struct rte_eth_dev *dev)\n {\n+\tstruct pmd_internals *internals = dev->data->dev_private;\n+\tuint16_t i;\n+\n \tdev->data->dev_link.link_status = RTE_ETH_LINK_UP;\n+\tfor (i = 0; i < internals->nb_queues; i++) {\n+\t\tdev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;\n+\t\tdev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STARTED;\n+\t}\n \treturn 0;\n }\n \n@@ -341,6 +348,8 @@ eth_dev_stop(struct rte_eth_dev *dev)\n \n \t\tinternals->rx_queue[i].sockfd = -1;\n \t\tinternals->tx_queue[i].sockfd = -1;\n+\t\tdev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;\n+\t\tdev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;\n \t}\n \n \tdev->data->dev_link.link_status = RTE_ETH_LINK_DOWN;\n",
    "prefixes": [
        "02/36"
    ]
}