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{
    "id": 2599,
    "url": "https://patches.dpdk.org/api/patches/2599/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1422326164-13697-23-git-send-email-changchun.ouyang@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": "<1422326164-13697-23-git-send-email-changchun.ouyang@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1422326164-13697-23-git-send-email-changchun.ouyang@intel.com",
    "date": "2015-01-27T02:36:02",
    "name": "[dpdk-dev,v2,22/24] virtio: Use soft vlan strip in mergeable Rx path",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "6bd032848653debd999a14f3cb0cc04a2eaf5ce2",
    "submitter": {
        "id": 31,
        "url": "https://patches.dpdk.org/api/people/31/?format=api",
        "name": "Ouyang Changchun",
        "email": "changchun.ouyang@intel.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1422326164-13697-23-git-send-email-changchun.ouyang@intel.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/2599/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/2599/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 BEC475AC6;\n\tTue, 27 Jan 2015 03:47:52 +0100 (CET)",
            "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n\tby dpdk.org (Postfix) with ESMTP id 2395A5AA9\n\tfor <dev@dpdk.org>; Tue, 27 Jan 2015 03:37:06 +0100 (CET)",
            "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby orsmga103.jf.intel.com with ESMTP; 26 Jan 2015 18:32:48 -0800",
            "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby FMSMGA003.fm.intel.com with ESMTP; 26 Jan 2015 18:23:22 -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 t0R2axnB016282;\n\tTue, 27 Jan 2015 10:36:59 +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 t0R2avAO013884; Tue, 27 Jan 2015 10:36:59 +0800",
            "(from couyang@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t0R2avw9013880; \n\tTue, 27 Jan 2015 10:36:57 +0800"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"4.97,862,1389772800\"; d=\"scan'208\";a=\"445541652\"",
        "From": "Ouyang Changchun <changchun.ouyang@intel.com>",
        "To": "dev@dpdk.org",
        "Date": "Tue, 27 Jan 2015 10:36:02 +0800",
        "Message-Id": "<1422326164-13697-23-git-send-email-changchun.ouyang@intel.com>",
        "X-Mailer": "git-send-email 1.7.12.2",
        "In-Reply-To": "<1422326164-13697-1-git-send-email-changchun.ouyang@intel.com>",
        "References": "<1421298930-15210-1-git-send-email-changchun.ouyang@intel.com>\n\t<1422326164-13697-1-git-send-email-changchun.ouyang@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v2 22/24] virtio: Use soft vlan strip in\n\tmergeable Rx path",
        "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": "To keep the consistent logic with normal Rx path, the mergeable\nRx path also needs software vlan strip/decap if it is enabled.\n\nSigned-off-by: Changchun Ouyang <changchun.ouyang@intel.com>\n---\n lib/librte_pmd_virtio/virtio_rxtx.c | 4 ++++\n 1 file changed, 4 insertions(+)",
    "diff": "diff --git a/lib/librte_pmd_virtio/virtio_rxtx.c b/lib/librte_pmd_virtio/virtio_rxtx.c\nindex a82e8eb..c6d9ae7 100644\n--- a/lib/librte_pmd_virtio/virtio_rxtx.c\n+++ b/lib/librte_pmd_virtio/virtio_rxtx.c\n@@ -568,6 +568,7 @@ virtio_recv_mergeable_pkts(void *rx_queue,\n \t\t\tuint16_t nb_pkts)\n {\n \tstruct virtqueue *rxvq = rx_queue;\n+\tstruct virtio_hw *hw = rxvq->hw;\n \tstruct rte_mbuf *rxm, *new_mbuf;\n \tuint16_t nb_used, num, nb_rx = 0;\n \tuint32_t len[VIRTIO_MBUF_BURST_SZ];\n@@ -674,6 +675,9 @@ virtio_recv_mergeable_pkts(void *rx_queue,\n \t\t\tseg_res -= rcv_cnt;\n \t\t}\n \n+\t\tif (hw->vlan_strip)\n+\t\t\trte_vlan_strip(rx_pkts[nb_rx]);\n+\n \t\tVIRTIO_DUMP_PACKET(rx_pkts[nb_rx],\n \t\t\trx_pkts[nb_rx]->data_len);\n \n",
    "prefixes": [
        "dpdk-dev",
        "v2",
        "22/24"
    ]
}