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{
    "id": 3743,
    "url": "https://patches.dpdk.org/api/patches/3743/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1424921844-24162-4-git-send-email-jijiang.liu@intel.com/",
    "project": {
        "id": 1,
        "url": "https://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": "<1424921844-24162-4-git-send-email-jijiang.liu@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1424921844-24162-4-git-send-email-jijiang.liu@intel.com",
    "date": "2015-02-26T03:37:24",
    "name": "[dpdk-dev,v3,3/3] i40e:advertise TSO capability",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "7c2b57979a5b0fe8e5868fae9c06a033ec529139",
    "submitter": {
        "id": 52,
        "url": "https://patches.dpdk.org/api/people/52/?format=api",
        "name": "Jijiang Liu",
        "email": "jijiang.liu@intel.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1424921844-24162-4-git-send-email-jijiang.liu@intel.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/3743/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/3743/checks/",
    "tags": {},
    "related": [],
    "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 [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 8929D5A49;\n\tThu, 26 Feb 2015 04:37:44 +0100 (CET)",
            "from mga09.intel.com (mga09.intel.com [134.134.136.24])\n\tby dpdk.org (Postfix) with ESMTP id CDE6C5A3F\n\tfor <dev@dpdk.org>; Thu, 26 Feb 2015 04:37:41 +0100 (CET)",
            "from fmsmga001.fm.intel.com ([10.253.24.23])\n\tby orsmga102.jf.intel.com with ESMTP; 25 Feb 2015 19:33:18 -0800",
            "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby fmsmga001.fm.intel.com with ESMTP; 25 Feb 2015 19:37:38 -0800",
            "from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com\n\t[10.239.29.89])\n\tby shvmail01.sh.intel.com with ESMTP id t1Q3baKn003500;\n\tThu, 26 Feb 2015 11:37:36 +0800",
            "from shecgisg004.sh.intel.com (localhost [127.0.0.1])\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP\n\tid t1Q3bYQ3024510; Thu, 26 Feb 2015 11:37:36 +0800",
            "(from jijiangl@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t1Q3bYRi024505; \n\tThu, 26 Feb 2015 11:37:34 +0800"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.09,650,1418112000\"; d=\"scan'208\";a=\"671812455\"",
        "From": "Jijiang Liu <jijiang.liu@intel.com>",
        "To": "dev@dpdk.org",
        "Date": "Thu, 26 Feb 2015 11:37:24 +0800",
        "Message-Id": "<1424921844-24162-4-git-send-email-jijiang.liu@intel.com>",
        "X-Mailer": "git-send-email 1.7.12.2",
        "In-Reply-To": "<1424921844-24162-1-git-send-email-jijiang.liu@intel.com>",
        "References": "<1424921844-24162-1-git-send-email-jijiang.liu@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v3 3/3] i40e:advertise TSO capability",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "patches and discussions about DPDK <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Advertise the DEV_TX_OFFLOAD_TCP_TSO flag in the PMD features. It means that the i40e PMD supports the offload of TSO.\n\nSigned-off-by: Jijiang Liu <jijiang.liu@intel.com>\nSigned-off-by: Miroslaw Walukiewicz <miroslaw.walukiewicz@intel.com>\n\n---\n lib/librte_pmd_i40e/i40e_ethdev.c |    3 ++-\n 1 files changed, 2 insertions(+), 1 deletions(-)",
    "diff": "diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c\nindex 85e8315..5e502b6 100644\n--- a/lib/librte_pmd_i40e/i40e_ethdev.c\n+++ b/lib/librte_pmd_i40e/i40e_ethdev.c\n@@ -1531,7 +1531,8 @@ i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)\n \t\tDEV_TX_OFFLOAD_UDP_CKSUM |\n \t\tDEV_TX_OFFLOAD_TCP_CKSUM |\n \t\tDEV_TX_OFFLOAD_SCTP_CKSUM |\n-\t\tDEV_TX_OFFLOAD_OUTER_IPV4_CKSUM;\n+\t\tDEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |\n+\t\tDEV_TX_OFFLOAD_TCP_TSO;\n \tdev_info->reta_size = pf->hash_lut_size;\n \tdev_info->flow_type_rss_offloads = I40E_RSS_OFFLOAD_ALL;\n \n",
    "prefixes": [
        "dpdk-dev",
        "v3",
        "3/3"
    ]
}