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{
    "id": 54790,
    "url": "http://patches.dpdk.org/api/covers/54790/?format=api",
    "web_url": "http://patches.dpdk.org/cover/54790/",
    "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"
    },
    "msgid": "<20190614021940.78631-1-xiaoyun.li@intel.com>",
    "date": "2019-06-14T02:19:34",
    "name": "[v5,0/6] rawdev driver for ntb",
    "submitter": {
        "id": 798,
        "url": "http://patches.dpdk.org/api/people/798/?format=api",
        "name": "Li, Xiaoyun",
        "email": "xiaoyun.li@intel.com"
    },
    "mbox": "http://patches.dpdk.org/cover/54790/mbox/",
    "series": [
        {
            "id": 5008,
            "url": "http://patches.dpdk.org/api/series/5008/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=5008",
            "date": "2019-06-14T02:19:34",
            "name": "rawdev driver for ntb",
            "version": 5,
            "mbox": "http://patches.dpdk.org/series/5008/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/54790/comments/",
    "headers": {
        "X-Mailer": "git-send-email 2.17.1",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "X-ExtLoop1": "1",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "Date": "Fri, 14 Jun 2019 10:19:34 +0800",
        "X-Mailman-Version": "2.1.15",
        "Delivered-To": "patchwork@dpdk.org",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "Cc": "dev@dpdk.org,\n\tXiaoyun Li <xiaoyun.li@intel.com>",
        "To": "jingjing.wu@intel.com, keith.wiles@intel.com, cunming.liang@intel.com,\n\tomkar.maslekar@intel.com",
        "Errors-To": "dev-bounces@dpdk.org",
        "References": "<20190613075649.67472-1-xiaoyun.li@intel.com>",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>",
        "From": "Xiaoyun Li <xiaoyun.li@intel.com>",
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-BeenThere": "dev@dpdk.org",
        "List-Post": "<mailto:dev@dpdk.org>",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id E9AC11D3F6;\n\tFri, 14 Jun 2019 04:20:20 +0200 (CEST)",
            "from mga09.intel.com (mga09.intel.com [134.134.136.24])\n\tby dpdk.org (Postfix) with ESMTP id 569F81C4FF\n\tfor <dev@dpdk.org>; Fri, 14 Jun 2019 04:20:18 +0200 (CEST)",
            "from orsmga007.jf.intel.com ([10.7.209.58])\n\tby orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t13 Jun 2019 19:20:17 -0700",
            "from dpdk-xiaoyun3.sh.intel.com ([10.67.119.132])\n\tby orsmga007.jf.intel.com with ESMTP; 13 Jun 2019 19:20:14 -0700"
        ],
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "X-Amp-File-Uploaded": "False",
        "Subject": "[dpdk-dev] [PATCH v5 0/6] rawdev driver for ntb",
        "In-Reply-To": "<20190613075649.67472-1-xiaoyun.li@intel.com>",
        "Message-Id": "<20190614021940.78631-1-xiaoyun.li@intel.com>",
        "Precedence": "list",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "X-Original-To": "patchwork@dpdk.org"
    },
    "content": "This patch set adds support for Intel NTB device with Skylake platform.\nIt is a raw device for allowing two hosts to communicate with each other\nand access the peer memory.\n\nThis patch set also provides a simple example to transmit a file between\ntwo hosts. But since there is no FIFO here, only support file which is\nno more than 4M. And will add FIFO in the future.\n\nv5:\n* Actual v4. v4 patchset is the same as v3.\n\nv4:\n* Fix compile issues of comparison of array with null pointer.\n\nv3:\n* Fixed compilation issues with target i686.\n* Renamed communication devices to misc devices in usertool.\n* Rebased to the newest dpdk-next-net-intel branch.\n\nv2:\n* Replaced ! with NULL check for pointers.\n* Added ntb_ops valid check before use it.\n* Replaced RTE_MEMZONE_1GB with RTE_MEMZONE_IOVA_CONTIG in case users do\n  not use 1G hugepage.\n* Added a timeout for dev_stop handshake in case that the peer stopped\n  abnormally such as crashed while debugging.\n* Updated docs especailly about how to setup BIOS for skylake.\n* Fixed not return issue and not free issue in example.\n* Renamed ntb_devices to communication_devices to be more generic in\n  usertools.\n* Polish the codes and docs.\n\nXiaoyun Li (6):\n  raw/ntb: introduce ntb rawdev driver\n  raw/ntb: add intel ntb support\n  raw/ntb: add handshake process\n  examples/ntb: enable an example for ntb\n  usertools/dpdk-devbind.py: add support for ntb\n  doc: update docs for ntb driver\n\n MAINTAINERS                                   |   8 +\n config/common_base                            |   5 +\n doc/guides/rawdevs/index.rst                  |   1 +\n doc/guides/rawdevs/ntb_rawdev.rst             |  41 +\n doc/guides/rel_notes/release_19_08.rst        |  15 +\n doc/guides/sample_app_ug/index.rst            |   1 +\n doc/guides/sample_app_ug/ntb.rst              |  47 +\n drivers/raw/Makefile                          |   1 +\n drivers/raw/meson.build                       |   2 +-\n drivers/raw/ntb_rawdev/Makefile               |  28 +\n drivers/raw/ntb_rawdev/meson.build            |   8 +\n drivers/raw/ntb_rawdev/ntb_hw_intel.c         | 368 ++++++++\n drivers/raw/ntb_rawdev/ntb_hw_intel.h         |  86 ++\n drivers/raw/ntb_rawdev/ntb_rawdev.c           | 851 ++++++++++++++++++\n drivers/raw/ntb_rawdev/ntb_rawdev.h           | 158 ++++\n .../ntb_rawdev/rte_pmd_ntb_rawdev_version.map |   4 +\n examples/Makefile                             |   1 +\n examples/meson.build                          |   2 +-\n examples/ntb/Makefile                         |  68 ++\n examples/ntb/meson.build                      |  16 +\n examples/ntb/ntb_fwd.c                        | 377 ++++++++\n mk/rte.app.mk                                 |   1 +\n usertools/dpdk-devbind.py                     |   9 +\n 23 files changed, 2096 insertions(+), 2 deletions(-)\n create mode 100644 doc/guides/rawdevs/ntb_rawdev.rst\n create mode 100644 doc/guides/sample_app_ug/ntb.rst\n create mode 100644 drivers/raw/ntb_rawdev/Makefile\n create mode 100644 drivers/raw/ntb_rawdev/meson.build\n create mode 100644 drivers/raw/ntb_rawdev/ntb_hw_intel.c\n create mode 100644 drivers/raw/ntb_rawdev/ntb_hw_intel.h\n create mode 100644 drivers/raw/ntb_rawdev/ntb_rawdev.c\n create mode 100644 drivers/raw/ntb_rawdev/ntb_rawdev.h\n create mode 100644 drivers/raw/ntb_rawdev/rte_pmd_ntb_rawdev_version.map\n create mode 100644 examples/ntb/Makefile\n create mode 100644 examples/ntb/meson.build\n create mode 100644 examples/ntb/ntb_fwd.c"
}