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{
    "id": 44974,
    "url": "http://patches.dpdk.org/api/covers/44974/",
    "web_url": "http://patches.dpdk.org/cover/44974/",
    "project": {
        "id": 1,
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        "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"
    },
    "msgid": "<20180919195549.5585-1-dg@adax.com>",
    "date": "2018-09-19T19:55:44",
    "name": "[v2,0/5] kni: add API to set link status on kernel interface",
    "submitter": {
        "id": 1040,
        "url": "http://patches.dpdk.org/api/people/1040/",
        "name": "Dan Gora",
        "email": "dg@adax.com"
    },
    "mbox": "http://patches.dpdk.org/cover/44974/mbox/",
    "series": [
        {
            "id": 1401,
            "url": "http://patches.dpdk.org/api/series/1401/",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1401",
            "date": "2018-09-19T19:55:44",
            "name": "kni: add API to set link status on kernel interface",
            "version": 2,
            "mbox": "http://patches.dpdk.org/series/1401/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/44974/comments/",
    "headers": {
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
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        "Cc": "Igor Ryzhov <iryzhov@nfware.com>,\n\tStephen Hemminger <stephen@networkplumber.org>, Dan Gora <dg@adax.com>",
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        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "From": "Dan Gora <dg@adax.com>",
        "Message-Id": "<20180919195549.5585-1-dg@adax.com>",
        "Date": "Wed, 19 Sep 2018 16:55:44 -0300",
        "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=Tlp7+L9zKBRgMpk1mdKaZfo6BKkq5V8MVDHLrlw0Zoc=;\n\tb=XnoBPPCVOz5geFnsmzmeIEcxlPRQ90Fj1MhMOow1vqtCkxZO1hegN4DX1AZUTdXS23\n\tagVFFg62cbJh9J8xlOOIqPUcfp77Rjv314/M8fSljmF0lM7+A6SMVzPh/vq4iBc0xyVv\n\t/oMwz0CComclLEl8I6mEpz/fmjiRgfbszchF3ERNp+hZz5cgya9ubbCuJXn6A+6MJBwU\n\t5bI2h/4cAHTxo2MI8IrFLr1FoLaaM+9W0gcsNsv8qo2N4/ylLwnzP5tMzqzC0G8ZgOO4\n\twIiRVmxtZwpbK3aTvkcFuxwuUZ2rYGzUrKsbM8+wG+fiNyCThpoxsnc6D/XHoRYI5KrY\n\tlmRQ==",
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            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id A9ADF1B120;\n\tWed, 19 Sep 2018 21:56:18 +0200 (CEST)",
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        ],
        "Sender": "\"dev\" <dev-bounces@dpdk.org>",
        "Subject": "[dpdk-dev] [PATCH v2 0/5] kni: add API to set link status on kernel\n\tinterface"
    },
    "content": "Hi All,\n\nAttached is version 2 of a patchset to add a new API function to\nset the link status on kernel interfaces created with the KNI kernel\nmodule.\n\n-dan\n\nv2\n====\n\n* Fix bug where \"Fixed\" and \"AutoNeg\" were transposed in the link\n  status log message.\n\n* Add rte_kni_update_link() to rte_kni_version.map\n\n* Add rte_kni_update_link() tests to kni_autotest\n\n* Update examples/kni to continuously monitor link status and\n  update the corresponding kernel interface with\n  rte_kni_update_link().\n\n* Minor improvements to examples/kni: Add log message showing how\n  to show/zero stats.  Improve zeroing statistics.\n\nNote that checkpatches.sh compains about patch 1/5, but this appears\nto be a bug with check-symbol-change or something.  If I move the\nfragment of the patch modifying rte_kni_version.map to the bottom of\nthe patch file, it doesn't complain any more...  I just don't really\nhave time to investigate this right now.\n\nthanks\ndan\n\n> Hi All,\n> \n> The following patches are to add support for DPDK applications to be\n> able to change the carrier state of Linux network interfaces in the\n> KNI kernel module.\n> \n> The carrier state is changed by writing to the Linux /sys file:\n> /sys/devices/virtual/net/<name>/carrier, where <name> is the KNI\n> interface name.\n> \n> These patches supercede:\n> '[PATCH v2 10/10] kni: add API to set link status on kernel interface'\n> https://mails.dpdk.org/archives/dev/2018-August/110383.html\n\n\nDan Gora (5):\n  kni: add API to set link status on kernel interface\n  kni: set default carrier state to 'off'\n  examples/kni: monitor and update link status continually\n  examples/kni: add log msgs to show and clear stats\n  examples/kni: improve zeroing statistics\n\n examples/kni/Makefile              |   2 +\n examples/kni/main.c                | 104 ++++++++++++++++-------------\n kernel/linux/kni/kni_misc.c        |   2 +\n kernel/linux/kni/kni_net.c         |   2 +\n lib/librte_kni/rte_kni.c           |  57 ++++++++++++++++\n lib/librte_kni/rte_kni.h           |  18 +++++\n lib/librte_kni/rte_kni_version.map |   6 ++\n test/test/test_kni.c               | 100 ++++++++++++++++++++++++++-\n 8 files changed, 244 insertions(+), 47 deletions(-)"
}