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{
    "id": 35157,
    "url": "http://patches.dpdk.org/api/patches/35157/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180213225618.15693-1-3chas3@gmail.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",
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    "msgid": "<20180213225618.15693-1-3chas3@gmail.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20180213225618.15693-1-3chas3@gmail.com",
    "date": "2018-02-13T22:56:18",
    "name": "[dpdk-dev] net/ixgbe: update data->eth_link status on start",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "e446a545747af0b091d35648fb4dee552816a08f",
    "submitter": {
        "id": 341,
        "url": "http://patches.dpdk.org/api/people/341/?format=api",
        "name": "Chas Williams",
        "email": "3chas3@gmail.com"
    },
    "delegate": {
        "id": 24,
        "url": "http://patches.dpdk.org/api/users/24/?format=api",
        "username": "helin_zhang",
        "first_name": "Helin",
        "last_name": "Zhang",
        "email": "helin.zhang@intel.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20180213225618.15693-1-3chas3@gmail.com/mbox/",
    "series": [],
    "comments": "http://patches.dpdk.org/api/patches/35157/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/35157/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 6B9C41E2B;\n\tTue, 13 Feb 2018 23:56:25 +0100 (CET)",
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        "X-Received": "by 10.200.26.196 with SMTP id h4mr4537170qtk.223.1518562583203; \n\tTue, 13 Feb 2018 14:56:23 -0800 (PST)",
        "From": "Chas Williams <3chas3@gmail.com>",
        "To": "dev@dpdk.org",
        "Cc": "wenzhuo.lu@intel.com, konstantin.ananyev@intel.com,\n\t\"Charles (Chas) Williams\" <chas3@att.com>",
        "Date": "Tue, 13 Feb 2018 17:56:18 -0500",
        "Message-Id": "<20180213225618.15693-1-3chas3@gmail.com>",
        "X-Mailer": "git-send-email 2.9.5",
        "Subject": "[dpdk-dev] [PATCH] net/ixgbe: update data->eth_link status on start",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "From: \"Charles (Chas) Williams\" <chas3@att.com>\n\ndev->data->eth_link isn't updated until the first interrupt.  If a\nlink is carrier down, then this interrupt may never happen.  Before we\nfinished starting the PMD, call ixgbe_dev_link_update() to ensure we\nhave a valid status.\n\nSigned-off-by: Chas Williams <chas3@att.com>\n---\n drivers/net/ixgbe/ixgbe_ethdev.c | 4 ++++\n 1 file changed, 4 insertions(+)",
    "diff": "diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c\nindex 37eb668..27d29dc 100644\n--- a/drivers/net/ixgbe/ixgbe_ethdev.c\n+++ b/drivers/net/ixgbe/ixgbe_ethdev.c\n@@ -2666,6 +2666,8 @@ ixgbe_dev_start(struct rte_eth_dev *dev)\n \tif (err)\n \t\tgoto error;\n \n+\tixgbe_dev_link_update(dev, 0);\n+\n skip_link_setup:\n \n \tif (rte_intr_allow_others(intr_handle)) {\n@@ -5033,6 +5035,8 @@ ixgbevf_dev_start(struct rte_eth_dev *dev)\n \n \tixgbevf_dev_rxtx_start(dev);\n \n+\tixgbevf_dev_link_update(dev, 0);\n+\n \t/* check and configure queue intr-vector mapping */\n \tif (rte_intr_cap_multiple(intr_handle) &&\n \t    dev->data->dev_conf.intr_conf.rxq) {\n",
    "prefixes": [
        "dpdk-dev"
    ]
}