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{ "id": 66464, "url": "http://patches.dpdk.org/api/covers/66464/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20200309141437.11800-1-haiyue.wang@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": "<20200309141437.11800-1-haiyue.wang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200309141437.11800-1-haiyue.wang@intel.com", "date": "2020-03-09T14:14:33", "name": "[v1,0/4] add Intel DCF PMD support", "submitter": { "id": 1044, "url": "http://patches.dpdk.org/api/people/1044/?format=api", "name": "Wang, Haiyue", "email": "haiyue.wang@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20200309141437.11800-1-haiyue.wang@intel.com/mbox/", "series": [ { "id": 8851, "url": "http://patches.dpdk.org/api/series/8851/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=8851", "date": "2020-03-09T14:14:33", "name": "add Intel DCF PMD support", "version": 1, "mbox": "http://patches.dpdk.org/series/8851/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/66464/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 5C127A052E;\n\tMon, 9 Mar 2020 15:22:25 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id C61A51C068;\n\tMon, 9 Mar 2020 15:22:24 +0100 (CET)", "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n by dpdk.org (Postfix) with ESMTP id 74D602BE6\n for <dev@dpdk.org>; Mon, 9 Mar 2020 15:22:22 +0100 (CET)", "from orsmga008.jf.intel.com ([10.7.209.65])\n by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n 09 Mar 2020 07:22:21 -0700", "from npg-dpdk-haiyue-1.sh.intel.com ([10.67.119.213])\n by orsmga008.jf.intel.com with ESMTP; 09 Mar 2020 07:22:19 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.70,533,1574150400\"; d=\"scan'208\";a=\"235704299\"", "From": "Haiyue Wang <haiyue.wang@intel.com>", "To": "dev@dpdk.org, xiaolong.ye@intel.com, qi.z.zhang@intel.com,\n qiming.yang@intel.com, beilei.xing@intel.com", "Cc": "wei.zhao1@intel.com,\n\tHaiyue Wang <haiyue.wang@intel.com>", "Date": "Mon, 9 Mar 2020 22:14:33 +0800", "Message-Id": "<20200309141437.11800-1-haiyue.wang@intel.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v1 0/4] add Intel DCF PMD support", "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 <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "A DCF (Device Config Function) based approach is proposed where a device\nbound to the device's VF0 can act as a sole controlling entity to exercise\nadvance functionality (such as switch, ACL) for rest of the VFs.\n\nThe DCF works as a standalone PMD to support this function, which shares the\nice PMD flow control core function and the iavf virtchnl mailbox core module.\n\nThis patchset is based on:\n[1] https://patchwork.dpdk.org/cover/66417/ update ice base code\n\nAnd it needs the coming iavf common lib update to compile, the modified\nice flow function to work.\n\nHaiyue Wang (4):\n net/iavf: stop the PCI probe in DCF mode\n net/ice: export the DDP definition symbols\n net/ice: add the DCF framework\n doc: add release notes for Intel ice PMD\n\n doc/guides/nics/ice.rst | 47 ++\n doc/guides/nics/img/ice_dcf.png | Bin 0 -> 39168 bytes\n doc/guides/rel_notes/release_20_05.rst | 5 +\n drivers/common/Makefile | 1 +\n drivers/net/iavf/iavf_ethdev.c | 41 ++\n drivers/net/ice/Makefile | 6 +\n drivers/net/ice/ice_dcf.c | 651 +++++++++++++++++++++++++\n drivers/net/ice/ice_dcf.h | 61 +++\n drivers/net/ice/ice_dcf_ethdev.c | 319 ++++++++++++\n drivers/net/ice/ice_dcf_ethdev.h | 33 ++\n drivers/net/ice/ice_dcf_parent.c | 348 +++++++++++++\n drivers/net/ice/ice_ethdev.c | 9 +-\n drivers/net/ice/ice_ethdev.h | 8 +\n drivers/net/ice/meson.build | 8 +-\n mk/rte.app.mk | 1 +\n 15 files changed, 1528 insertions(+), 10 deletions(-)\n create mode 100644 doc/guides/nics/img/ice_dcf.png\n create mode 100644 drivers/net/ice/ice_dcf.c\n create mode 100644 drivers/net/ice/ice_dcf.h\n create mode 100644 drivers/net/ice/ice_dcf_ethdev.c\n create mode 100644 drivers/net/ice/ice_dcf_ethdev.h\n create mode 100644 drivers/net/ice/ice_dcf_parent.c" }