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put:
Update a patch.

GET /api/patches/106690/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 106690,
    "url": "http://patches.dpdk.org/api/patches/106690/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1643425417-215270-9-git-send-email-andy.pei@intel.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": "<1643425417-215270-9-git-send-email-andy.pei@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1643425417-215270-9-git-send-email-andy.pei@intel.com",
    "date": "2022-01-29T03:03:30",
    "name": "[v3,08/15] vdpa/ifc: set_vring_state op is mandatory, add set_vring_state for blk device",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "4682b52a97c5ab7b6e55122deb824b4f3681dbfe",
    "submitter": {
        "id": 1185,
        "url": "http://patches.dpdk.org/api/people/1185/?format=api",
        "name": "Pei, Andy",
        "email": "andy.pei@intel.com"
    },
    "delegate": {
        "id": 2642,
        "url": "http://patches.dpdk.org/api/users/2642/?format=api",
        "username": "mcoquelin",
        "first_name": "Maxime",
        "last_name": "Coquelin",
        "email": "maxime.coquelin@redhat.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/1643425417-215270-9-git-send-email-andy.pei@intel.com/mbox/",
    "series": [
        {
            "id": 21420,
            "url": "http://patches.dpdk.org/api/series/21420/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=21420",
            "date": "2022-01-29T03:03:22",
            "name": "add virtio_blk device support to vdpa/ifc",
            "version": 3,
            "mbox": "http://patches.dpdk.org/series/21420/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/106690/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/106690/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 87C86A00C4;\n\tSat, 29 Jan 2022 04:10:21 +0100 (CET)",
            "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 51E6A42853;\n\tSat, 29 Jan 2022 04:09:57 +0100 (CET)",
            "from mga04.intel.com (mga04.intel.com [192.55.52.120])\n by mails.dpdk.org (Postfix) with ESMTP id D45B3427DC\n for <dev@dpdk.org>; Sat, 29 Jan 2022 04:09:55 +0100 (CET)",
            "from fmsmga008.fm.intel.com ([10.253.24.58])\n by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 28 Jan 2022 19:09:55 -0800",
            "from dpdk-dipei.sh.intel.com ([10.67.111.91])\n by fmsmga008.fm.intel.com with ESMTP; 28 Jan 2022 19:09:53 -0800"
        ],
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1643425796; x=1674961796;\n h=from:to:cc:subject:date:message-id:in-reply-to: references;\n bh=bYxWLeAm+dqMzQdYLg5yoMMhddqGA0gRNZ00kQeIZH0=;\n b=VSSG7QZwGmQUKAaGEJJ3edyMLdRlS2J9XPVOnBQSEf/YIxwGTX2oLbWB\n RnOQhT4bqFwnnb8wZL8PwTixyzn2Nm+V4zfMiK+2yVMvbHz5PP811m/NR\n 5oa881Xi3AhOK3w7A1Adh2/HLIjsMpocTfGgmGHSQbEYwZxcIR3Tb+/cX\n 3dTN3WmHaftr7fHoxFH814ksXHYLpPLk/VauBDFES/IAVFoDI1Z339ptQ\n yOhXkgFHCSHpFJgMclQp5SZ0QkcFc6owhaO1pmk3jdPBngin0nF2qbT4D\n 5MqteF4awLHDVIK59DTtADn+aWLXbMlLXd5jQGyKNdF3BfQUTUDy5/yV/ Q==;",
        "X-IronPort-AV": [
            "E=McAfee;i=\"6200,9189,10241\"; a=\"246076627\"",
            "E=Sophos;i=\"5.88,325,1635231600\"; d=\"scan'208\";a=\"246076627\"",
            "E=Sophos;i=\"5.88,325,1635231600\"; d=\"scan'208\";a=\"582047837\""
        ],
        "X-ExtLoop1": "1",
        "From": "Andy Pei <andy.pei@intel.com>",
        "To": "dev@dpdk.org",
        "Cc": "chenbo.xia@intel.com, maxime.coquelin@redhat.com, gang.cao@intel.com,\n changpeng.liu@intel.com",
        "Subject": "[PATCH v3 08/15] vdpa/ifc: set_vring_state op is mandatory,\n add set_vring_state for blk device",
        "Date": "Sat, 29 Jan 2022 11:03:30 +0800",
        "Message-Id": "<1643425417-215270-9-git-send-email-andy.pei@intel.com>",
        "X-Mailer": "git-send-email 1.8.3.1",
        "In-Reply-To": "<1643425417-215270-1-git-send-email-andy.pei@intel.com>",
        "References": "<1643093258-47258-2-git-send-email-andy.pei@intel.com>\n <1643425417-215270-1-git-send-email-andy.pei@intel.com>",
        "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": "Set_vring_state op is mandatory, add set_vring_state for blk device.\nCurrently set_vring_state for blk device is not implemented.\n\nSigned-off-by: Andy Pei <andy.pei@intel.com>\n---\n drivers/vdpa/ifc/ifcvf_vdpa.c | 12 +++++++++++-\n 1 file changed, 11 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c\nindex a930825..24ae27b 100644\n--- a/drivers/vdpa/ifc/ifcvf_vdpa.c\n+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c\n@@ -1373,6 +1373,16 @@ struct rte_vdpa_dev_info {\n }\n \n static int\n+ifcvf_blk_set_vring_state(int vid, int vring, int state)\n+{\n+\tRTE_SET_USED(vid);\n+\tRTE_SET_USED(vring);\n+\tRTE_SET_USED(state);\n+\n+\treturn 0;\n+}\n+\n+static int\n ifcvf_blk_get_protocol_features(struct rte_vdpa_device *vdev,\n \tuint64_t *features)\n {\n@@ -1390,7 +1400,7 @@ struct rte_vdpa_dev_info {\n \t.get_protocol_features = ifcvf_blk_get_protocol_features,\n \t.dev_conf = ifcvf_dev_config,\n \t.dev_close = ifcvf_dev_close,\n-\t.set_vring_state = NULL,\n+\t.set_vring_state = ifcvf_blk_set_vring_state,\n \t.migration_done = NULL,\n \t.get_vfio_group_fd = ifcvf_get_vfio_group_fd,\n \t.get_vfio_device_fd = ifcvf_get_vfio_device_fd,\n",
    "prefixes": [
        "v3",
        "08/15"
    ]
}