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GET /api/patches/45468/?format=api
{ "id": 45468, "url": "http://patches.dpdk.org/api/patches/45468/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180927003256.6901-4-dg@adax.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": "<20180927003256.6901-4-dg@adax.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20180927003256.6901-4-dg@adax.com", "date": "2018-09-27T00:32:53", "name": "[v3,3/6] kni: set default carrier state to 'off'", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "263c5231d1d68ae0893230c1c3efac629746c02e", "submitter": { "id": 1040, "url": "http://patches.dpdk.org/api/people/1040/?format=api", "name": "Dan Gora", "email": "dg@adax.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20180927003256.6901-4-dg@adax.com/mbox/", "series": [ { "id": 1530, "url": "http://patches.dpdk.org/api/series/1530/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1530", "date": "2018-09-27T00:32:50", "name": "kni: add API to set link status on kernel interface", "version": 3, "mbox": "http://patches.dpdk.org/series/1530/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/45468/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/45468/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 869341B2B3;\n\tThu, 27 Sep 2018 02:34:18 +0200 (CEST)", "from mail-qt1-f196.google.com (mail-qt1-f196.google.com\n\t[209.85.160.196]) by dpdk.org (Postfix) with ESMTP id 56D9F1B1C1\n\tfor <dev@dpdk.org>; Thu, 27 Sep 2018 02:34:10 +0200 (CEST)", "by mail-qt1-f196.google.com with SMTP id n6-v6so973116qtl.4\n\tfor <dev@dpdk.org>; Wed, 26 Sep 2018 17:34:10 -0700 (PDT)", "from snappy.local.lan (189-46-124-178.dsl.telesp.net.br.\n\t[189.46.124.178]) by smtp.gmail.com with ESMTPSA id\n\tx26-v6sm463053qth.15.2018.09.26.17.34.06\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 26 Sep 2018 17:34:08 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=sender:from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=xX5BCN1EA1YvdGifpFtBi3+Bd3fV7UXIa4dFxGhfigs=;\n\tb=jIg7umEQ3J9mRhgEb92YgwdoXyr1NQ1SIQPLZwwzNZBjxTmOzc5J4blE5+o0m/vNId\n\te55RdL9iXoDtqok1BJl61LUk4vYQ0R5sfZhBDJf5XNdbN053E1/hDR/inJDRAxYCmqRo\n\tZmocoZtJl7svpj+EI6Pxd8GiJ6Rbr4uvUXBYt2QMQO1BVAC/X79sjO2HuMIOr9p8nI+5\n\tmX6EJxpWcurwAA5r+Z5SxjqoMe14GOSdKjFUu67TTgapVAzD/isA6N3Y5HLTpHe3wYvI\n\tNWS5CJ15MUMzgMfU8rg6DeQzQ9H1+NC22SEFdm9mr49ZPw+0EWIhScpo1BtCARGvhzVh\n\t2/vQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:sender:from:to:cc:subject:date:message-id\n\t:in-reply-to:references:mime-version:content-transfer-encoding;\n\tbh=xX5BCN1EA1YvdGifpFtBi3+Bd3fV7UXIa4dFxGhfigs=;\n\tb=DxpBq6A+YXD4ldJCCjd/oKrqtvGkIIKAEFd8/CXVQ+qZZkwi0iZTThP2vSpkcXzJHg\n\t2QKN/ZxV8lArRj4U/gwHlthF62DFtrtXBEB8UdpRFfr52QkWBSxp//HGIyVwQwViBZ6i\n\tsKSnHYH2D7cYOg5eL5mkA7zqEjcC4JL+eeGDBpjKasXq2Q0a7IxR6UptZz4AeZVH2iVP\n\t+5iciUeR+QQhjW6dXGPGo8J/+gArf/usI0bMgJcFdh/9sdprQd7+n2Xr9OTf1MXU/Pji\n\tGhmy2NeRRVdkf4Bd4I+Arr9fZQw+Oe+cLbiAWBPZnwyRTisZ5rniU9R1vNT3Ayj76zRm\n\t/lNQ==", "X-Gm-Message-State": "ABuFfohFVNlFOX/FfThEOpQ8NG2bzOE+fT7lKusYXk9rr754iDNqfCgz\n\tVL2k3cZa0rfw3ahulH2WDzCyBgUX", "X-Google-Smtp-Source": "ACcGV63sJn60EtcVezgRpeeHChDEzM3iKwmbWD0OF/ti1pzC/31jcfRJTzLSJ8/4yEl9ZfiS0l44fg==", "X-Received": "by 2002:a05:6214:114b:: with SMTP id\n\tb11mr6266277qvt.168.1538008449406; \n\tWed, 26 Sep 2018 17:34:09 -0700 (PDT)", "From": "Dan Gora <dg@adax.com>", "To": "dev@dpdk.org", "Cc": "Igor Ryzhov <iryzhov@nfware.com>,\n\tStephen Hemminger <stephen@networkplumber.org>,\n\tFerruh Yigit <ferruh.yigit@intel.com>, Dan Gora <dg@adax.com>", "Date": "Wed, 26 Sep 2018 21:32:53 -0300", "Message-Id": "<20180927003256.6901-4-dg@adax.com>", "X-Mailer": "git-send-email 2.19.0", "In-Reply-To": "<20180927003256.6901-1-dg@adax.com>", "References": "<20180911232906.18352-1-dg@adax.com>\n\t<20180927003256.6901-1-dg@adax.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v3 3/6] kni: set default carrier state to 'off'", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Set the carrier state to 'off' when the interface is instantiated\nor when it is marked 'up' or 'down'. This is necessary to set the\ninterface to a known operational state until the carrier state is\nchanged with rte_kni_update_link().\n\nSigned-off-by: Dan Gora <dg@adax.com>\n---\n kernel/linux/kni/kni_misc.c | 2 ++\n kernel/linux/kni/kni_net.c | 2 ++\n 2 files changed, 4 insertions(+)", "diff": "diff --git a/kernel/linux/kni/kni_misc.c b/kernel/linux/kni/kni_misc.c\nindex fa69f8e63..45649499d 100644\n--- a/kernel/linux/kni/kni_misc.c\n+++ b/kernel/linux/kni/kni_misc.c\n@@ -466,6 +466,8 @@ kni_ioctl_create(struct net *net, uint32_t ioctl_num,\n \t\treturn -ENODEV;\n \t}\n \n+\tnetif_carrier_off(net_dev);\n+\n \tret = kni_run_thread(knet, kni, dev_info.force_bind);\n \tif (ret != 0)\n \t\treturn ret;\ndiff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c\nindex 7fcfa106c..1f8ba0700 100644\n--- a/kernel/linux/kni/kni_net.c\n+++ b/kernel/linux/kni/kni_net.c\n@@ -133,6 +133,7 @@ kni_net_open(struct net_device *dev)\n \tstruct kni_dev *kni = netdev_priv(dev);\n \n \tnetif_start_queue(dev);\n+\tnetif_carrier_off(dev);\n \n \tmemset(&req, 0, sizeof(req));\n \treq.req_id = RTE_KNI_REQ_CFG_NETWORK_IF;\n@@ -152,6 +153,7 @@ kni_net_release(struct net_device *dev)\n \tstruct kni_dev *kni = netdev_priv(dev);\n \n \tnetif_stop_queue(dev); /* can't transmit any more */\n+\tnetif_carrier_off(dev);\n \n \tmemset(&req, 0, sizeof(req));\n \treq.req_id = RTE_KNI_REQ_CFG_NETWORK_IF;\n", "prefixes": [ "v3", "3/6" ] }