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http://patches.dpdk.org/api/covers/45341/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20180926090638.4705-1-xiaolong.ye@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": "<20180926090638.4705-1-xiaolong.ye@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20180926090638.4705-1-xiaolong.ye@intel.com", "date": "2018-09-26T09:06:36", "name": "[v6,0/2] introduce vdpa sample", "submitter": { "id": 1120, "url": "http://patches.dpdk.org/api/people/1120/?format=api", "name": "Xiaolong Ye", "email": "xiaolong.ye@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20180926090638.4705-1-xiaolong.ye@intel.com/mbox/", "series": [ { "id": 1504, "url": "http://patches.dpdk.org/api/series/1504/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1504", "date": "2018-09-26T09:06:37", "name": "introduce vdpa sample", "version": 6, "mbox": "http://patches.dpdk.org/series/1504/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/45341/comments/", "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 AF0401B14E;\n\tWed, 26 Sep 2018 04:24:03 +0200 (CEST)", "from mga14.intel.com (mga14.intel.com [192.55.52.115])\n\tby dpdk.org (Postfix) with ESMTP id 68FF75B2C\n\tfor <dev@dpdk.org>; Wed, 26 Sep 2018 04:24:00 +0200 (CEST)", "from fmsmga005.fm.intel.com ([10.253.24.32])\n\tby fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t25 Sep 2018 19:23:58 -0700", "from yexl-server.sh.intel.com ([10.67.110.207])\n\tby fmsmga005.fm.intel.com with ESMTP; 25 Sep 2018 19:18:34 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.54,304,1534834800\"; d=\"scan'208\";a=\"265745526\"", "From": "Xiaolong Ye <xiaolong.ye@intel.com>", "To": "dev@dpdk.org, Maxime Coquelin <maxime.coquelin@redhat.com>,\n\tTiwei Bie <tiwei.bie@intel.com>, Zhihong Wang <zhihong.wang@intel.com>", "Cc": "xiao.w.wang@intel.com, Rami Rosen <roszenrami@gmail.com>,\n\tWang Haiyue <haiyue.wang@intel.com>, Xiaolong Ye <xiaolong.ye@intel.com>", "Date": "Wed, 26 Sep 2018 17:06:36 +0800", "Message-Id": "<20180926090638.4705-1-xiaolong.ye@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20180925120716.102144-1-xiaolong.ye@intel.com>", "References": "<20180925120716.102144-1-xiaolong.ye@intel.com>", "Subject": "[dpdk-dev] [PATCH v6 0/2] introduce vdpa sample", "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": "Hi,\n\nThis patchset introduces vdpa sample to demonstrate the vDPA use case.\n\nv6 changes:\n* improve the document according to Xiao's comments\n* fix a typo, PRIu64 -> PRIx64\n\nv5 changes:\n* improve print format and correct from \"PRIu64\" to \"PRIx64\"\n* use \"-c 0x2\" to better demonstrate app doesn't need to launch dedicated \n worker threads for vhost enqueue/dequeue operations in vdpa.rst\n\nv4 changes:\n* add client mode support\n* improve the format to list the vDPA device info and improve the vdpa.rst \n accordingly\n* remove some useless comments\n* add introduction in 18.11 release note.\n\n\nv3 changes:\n* list cmd would show queue number and supported features of vdpa devices.\n* address Xiao's review comments\n\nv2 changes:\n\n* fix a compilation error reported by Rosen\n* improve create cmd in interactive mode and add two new cmds: list, quit\n* add application documentation\n\n\nXiaolong Ye (2):\n vhost: introduce API to get vDPA device number\n examples/vdpa: introduce a new sample for vDPA\n\n MAINTAINERS | 2 +\n doc/guides/sample_app_ug/index.rst | 1 +\n doc/guides/sample_app_ug/vdpa.rst | 115 +++++++\n examples/Makefile | 2 +-\n examples/vdpa/Makefile | 32 ++\n examples/vdpa/main.c | 458 +++++++++++++++++++++++++\n examples/vdpa/meson.build | 16 +\n lib/librte_vhost/rte_vdpa.h | 3 +\n lib/librte_vhost/rte_vhost_version.map | 1 +\n lib/librte_vhost/vdpa.c | 6 +\n 10 files changed, 635 insertions(+), 1 deletion(-)\n create mode 100644 doc/guides/sample_app_ug/vdpa.rst\n create mode 100644 examples/vdpa/Makefile\n create mode 100644 examples/vdpa/main.c\n create mode 100644 examples/vdpa/meson.build" }{ "id": 45341, "url": "