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{ "id": 80701, "url": "http://patches.dpdk.org/api/covers/80701/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20201014091945.1934-1-stevex.yang@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": "<20201014091945.1934-1-stevex.yang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20201014091945.1934-1-stevex.yang@intel.com", "date": "2020-10-14T09:19:40", "name": "[v5,0/5] fix default max mtu size when device configured", "submitter": { "id": 1883, "url": "http://patches.dpdk.org/api/people/1883/?format=api", "name": "Steve Yang", "email": "stevex.yang@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20201014091945.1934-1-stevex.yang@intel.com/mbox/", "series": [ { "id": 12947, "url": "http://patches.dpdk.org/api/series/12947/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=12947", "date": "2020-10-14T09:19:40", "name": "fix default max mtu size when device configured", "version": 5, "mbox": "http://patches.dpdk.org/series/12947/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/80701/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 72A20A04B7;\n\tWed, 14 Oct 2020 11:21:29 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 76B661DCB1;\n\tWed, 14 Oct 2020 11:21:26 +0200 (CEST)", "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n by dpdk.org (Postfix) with ESMTP id 56B251D9A8\n for <dev@dpdk.org>; Wed, 14 Oct 2020 11:21:25 +0200 (CEST)", "from orsmga005.jf.intel.com ([10.7.209.41])\n by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 14 Oct 2020 02:21:23 -0700", "from intel-npg-odc-srv01.cd.intel.com ([10.240.178.136])\n by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 14 Oct 2020 02:21:20 -0700" ], "IronPort-SDR": [ "\n 1Oc5TaaAweiaOmmutXnYN1IuIcQ7brEd1r67IE9klOSJKTMu5qw1QDm2NMLaSwy/DDAQ3JOYoo\n DUdw0Iq34j8w==", "\n 2oTy4nnpk5Bxvx2BVDO3K8t6n4uuRNkX5OsHIJFb5Be0R0k7oGUpE43rDLCsqhYRFhmjfp0Q2V\n stqvkBJsBHhA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9773\"; a=\"183585305\"", "E=Sophos;i=\"5.77,374,1596524400\"; d=\"scan'208\";a=\"183585305\"", "E=Sophos;i=\"5.77,374,1596524400\"; d=\"scan'208\";a=\"530752252\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "From": "SteveX Yang <stevex.yang@intel.com>", "To": "dev@dpdk.org", "Cc": "jia.guo@intel.com, qiming.yang@intel.com, qi.z.zhang@intel.com,\n jingjing.wu@intel.com, beilei.xing@intel.com, konstantin.ananyev@intel.com,\n SteveX Yang <stevex.yang@intel.com>", "Date": "Wed, 14 Oct 2020 09:19:40 +0000", "Message-Id": "<20201014091945.1934-1-stevex.yang@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20200928065541.7520-1-stevex.yang@intel.com>", "References": "<20200928065541.7520-1-stevex.yang@intel.com>", "Subject": "[dpdk-dev] [PATCH v5 0/5] fix default max mtu size when device\n\tconfigured", "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": "when application presets the max rx packet length and expected mtu at\nthe same time, driver need identify if the preset max frame size can\nhold mtu data and Ether overhead completely.\n\nif not, adjust the max frame size via mtu_set ops within dev_configure.\n\nv5:\n * update comments and commit messages;\nv4:\n * add the adjust condition for max_rx_pkt_len;\nv3:\n * change the i40evf relative code;\nv2:\n * change the max_rx_pkt_len via mtu_set ops;\n\nSteveX Yang (5):\n net/e1000: fix max mtu size packets with vlan tag cannot be received\n by default\n net/igc: fix max mtu size packets with vlan tag cannot be received by\n default\n net/ice: fix max mtu size packets with vlan tag cannot be received by\n default\n net/i40e: fix max mtu size packets with vlan tag cannot be received by\n default\n net/iavf: fix max mtu size packets with vlan tag cannot be received by\n default\n\n drivers/net/e1000/em_ethdev.c | 12 ++++++++++++\n drivers/net/i40e/i40e_ethdev.c | 11 +++++++++++\n drivers/net/i40e/i40e_ethdev_vf.c | 13 ++++++++++++-\n drivers/net/iavf/iavf_ethdev.c | 12 ++++++++++++\n drivers/net/ice/ice_ethdev.c | 11 +++++++++++\n drivers/net/igc/igc_ethdev.c | 13 ++++++++++++-\n 6 files changed, 70 insertions(+), 2 deletions(-)" }