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GET /api/patches/92224/?format=api
{ "id": 92224, "url": "http://patches.dpdk.org/api/patches/92224/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1619490268-21835-1-git-send-email-wenzhuo.lu@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": "<1619490268-21835-1-git-send-email-wenzhuo.lu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1619490268-21835-1-git-send-email-wenzhuo.lu@intel.com", "date": "2021-04-27T02:24:28", "name": "net/iavf: fix l4 checksum error", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "ffa19708bcb6c4622dae494c2b6a81bc24306e08", "submitter": { "id": 258, "url": "http://patches.dpdk.org/api/people/258/?format=api", "name": "Wenzhuo Lu", "email": "wenzhuo.lu@intel.com" }, "delegate": { "id": 1540, "url": "http://patches.dpdk.org/api/users/1540/?format=api", "username": "qzhan15", "first_name": "Qi", "last_name": "Zhang", "email": "qi.z.zhang@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1619490268-21835-1-git-send-email-wenzhuo.lu@intel.com/mbox/", "series": [ { "id": 16687, "url": "http://patches.dpdk.org/api/series/16687/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=16687", "date": "2021-04-27T02:24:28", "name": "net/iavf: fix l4 checksum error", "version": 1, "mbox": "http://patches.dpdk.org/series/16687/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/92224/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/92224/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id E984CA0548;\n\tTue, 27 Apr 2021 04:24:40 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id AB7B640143;\n\tTue, 27 Apr 2021 04:24:40 +0200 (CEST)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n by mails.dpdk.org (Postfix) with ESMTP id CF0EE4003E\n for <dev@dpdk.org>; Tue, 27 Apr 2021 04:24:38 +0200 (CEST)", "from fmsmga008.fm.intel.com ([10.253.24.58])\n by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 26 Apr 2021 19:24:37 -0700", "from dpdk-wenzhuo-haswell.sh.intel.com ([10.67.111.137])\n by fmsmga008.fm.intel.com with ESMTP; 26 Apr 2021 19:24:36 -0700" ], "IronPort-SDR": [ "\n GW42VAs96EgXdnH/uK9E6OSjtnZaNZtXPaJWm/HJp6O7GhDp2oeFXAM6gFBvoRbbC5BiWbvdMz\n 89fxHhT+w4SQ==", "\n FfCP6EmXRDF+ml22P9PNWCKaFrMQWA4RRPonkXhWTzUgmH7+UqchvPSJYIIEFuie5Xk3xOQduF\n 0XNv3Z0xzYSQ==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,9966\"; a=\"183572776\"", "E=Sophos;i=\"5.82,252,1613462400\"; d=\"scan'208\";a=\"183572776\"", "E=Sophos;i=\"5.82,252,1613462400\"; d=\"scan'208\";a=\"422884678\"" ], "X-ExtLoop1": "1", "From": "Wenzhuo Lu <wenzhuo.lu@intel.com>", "To": "dev@dpdk.org", "Cc": "Wenzhuo Lu <wenzhuo.lu@intel.com>", "Date": "Tue, 27 Apr 2021 10:24:28 +0800", "Message-Id": "<1619490268-21835-1-git-send-email-wenzhuo.lu@intel.com>", "X-Mailer": "git-send-email 1.9.3", "Subject": "[dpdk-dev] [PATCH] net/iavf: fix l4 checksum error", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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": "leverage the behavior of the scalar path, preparing\npackets is necessary for the checksum offload.\n\nFixes: 059f18ae2aec (\"net/iavf: add offload path for Tx AVX512\")\n\nSigned-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>\n---\n drivers/net/iavf/iavf_rxtx.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c\nindex 0ba19dbf..87f7eeb 100644\n--- a/drivers/net/iavf/iavf_rxtx.c\n+++ b/drivers/net/iavf/iavf_rxtx.c\n@@ -2585,6 +2585,7 @@\n \t\t\t\t\t iavf_xmit_pkts_vec_avx2 :\n \t\t\t\t\t iavf_xmit_pkts_vec;\n \t\t}\n+\t\tdev->tx_pkt_prepare = NULL;\n #ifdef CC_AVX512_SUPPORT\n \t\tif (use_avx512) {\n \t\t\tif (check_ret == IAVF_VECTOR_PATH) {\n@@ -2593,12 +2594,12 @@\n \t\t\t\t\t dev->data->port_id);\n \t\t\t} else {\n \t\t\t\tdev->tx_pkt_burst = iavf_xmit_pkts_vec_avx512_offload;\n+\t\t\t\tdev->tx_pkt_prepare = iavf_prep_pkts;\n \t\t\t\tPMD_DRV_LOG(DEBUG, \"Using AVX512 OFFLOAD Vector Tx (port %d).\",\n \t\t\t\t\t dev->data->port_id);\n \t\t\t}\n \t\t}\n #endif\n-\t\tdev->tx_pkt_prepare = NULL;\n \n \t\tfor (i = 0; i < dev->data->nb_tx_queues; i++) {\n \t\t\ttxq = dev->data->tx_queues[i];\n", "prefixes": [] }