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GET /api/patches/1362/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 1362,
    "url": "https://patches.dpdk.org/api/patches/1362/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1416472802-8225-1-git-send-email-zhida.zang@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": "<1416472802-8225-1-git-send-email-zhida.zang@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1416472802-8225-1-git-send-email-zhida.zang@intel.com",
    "date": "2014-11-20T08:40:02",
    "name": "[dpdk-dev,v2] i40e: fixed tx packets stats bug",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "75a946ff52742308743f14ac3283d79b7000259c",
    "submitter": {
        "id": 81,
        "url": "https://patches.dpdk.org/api/people/81/?format=api",
        "name": "zzang",
        "email": "zhida.zang@intel.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1416472802-8225-1-git-send-email-zhida.zang@intel.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/1362/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/1362/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 0ACBE7F0C;\n\tThu, 20 Nov 2014 09:29:44 +0100 (CET)",
            "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n\tby dpdk.org (Postfix) with ESMTP id B6BB87EB3\n\tfor <dev@dpdk.org>; Thu, 20 Nov 2014 09:29:41 +0100 (CET)",
            "from fmsmga002.fm.intel.com ([10.253.24.26])\n\tby fmsmga101.fm.intel.com with ESMTP; 20 Nov 2014 00:40:09 -0800",
            "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby fmsmga002.fm.intel.com with ESMTP; 20 Nov 2014 00:40:08 -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 sAK8e6Mb003533;\n\tThu, 20 Nov 2014 16:40:06 +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 sAK8e4bc008262; Thu, 20 Nov 2014 16:40:06 +0800",
            "(from zzang@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id sAK8e4AX008258; \n\tThu, 20 Nov 2014 16:40:04 +0800"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.07,422,1413270000\"; d=\"scan'208\";a=\"635056957\"",
        "From": "zhida zang <zhida.zang@intel.com>",
        "To": "dev@dpdk.org",
        "Date": "Thu, 20 Nov 2014 16:40:02 +0800",
        "Message-Id": "<1416472802-8225-1-git-send-email-zhida.zang@intel.com>",
        "X-Mailer": "git-send-email 1.7.4.1",
        "Subject": "[dpdk-dev] [PATCH v2] i40e: fixed tx packets stats bug",
        "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": "From: zzang <zhida.zang@intel.com>\n\ni40e only count tx packets that sent by pf. But in some condition packet can be sent by NIC without being counted by pf. So count vsi tx packets instead.\n\nSigned-off-by: zhida zang <zhida.zang@intel.com>\n---\n lib/librte_pmd_i40e/i40e_ethdev.c | 10 +++++++---\n 1 file changed, 7 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c\nindex 4b7a827..c1ea37e 100644\n--- a/lib/librte_pmd_i40e/i40e_ethdev.c\n+++ b/lib/librte_pmd_i40e/i40e_ethdev.c\n@@ -1102,6 +1102,7 @@ i40e_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)\n \tstruct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n \tstruct i40e_hw_port_stats *ns = &pf->stats; /* new stats */\n \tstruct i40e_hw_port_stats *os = &pf->stats_offset; /* old stats */\n+\tstruct i40e_eth_stats *ves = &pf->main_vsi->eth_stats; /* vsi stats */\n \n \t/* Get statistics of struct i40e_eth_stats */\n \ti40e_stat_update_48(hw, I40E_GLPRT_GORCH(hw->port),\n@@ -1277,15 +1278,18 @@ i40e_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)\n \t/* GLPRT_MSPDC not supported */\n \t/* GLPRT_XEC not supported */\n \n-\tpf->offset_loaded = true;\n-\n \tif (pf->main_vsi)\n \t\ti40e_update_vsi_stats(pf->main_vsi);\n \n \tstats->ipackets = ns->eth.rx_unicast + ns->eth.rx_multicast +\n \t\t\t\t\t\tns->eth.rx_broadcast;\n-\tstats->opackets = ns->eth.tx_unicast + ns->eth.tx_multicast +\n+\tif (pf->offset_loaded)\n+\t\tstats->opackets = ves->tx_unicast + ves->tx_multicast +\n+\t\t\t\t\t\tves->tx_broadcast;\n+\telse\n+\t\tstats->opackets = ns->eth.tx_unicast + ns->eth.tx_multicast +\n \t\t\t\t\t\tns->eth.tx_broadcast;\n+\tpf->offset_loaded = true;\n \tstats->ibytes   = ns->eth.rx_bytes;\n \tstats->obytes   = ns->eth.tx_bytes;\n \tstats->oerrors  = ns->eth.tx_errors;\n",
    "prefixes": [
        "dpdk-dev",
        "v2"
    ]
}