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GET /api/patches/8638/?format=api
https://patches.dpdk.org/api/patches/8638/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1446626131-27513-5-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": "<1446626131-27513-5-git-send-email-jijiang.liu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1446626131-27513-5-git-send-email-jijiang.liu@intel.com", "date": "2015-11-04T08:35:27", "name": "[dpdk-dev,v3,4/8] driver/virtio:fill virtio device info for TX offload", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "775f3ed60b9a90bb571932117cf27354d150f03e", "submitter": { "id": 52, "url": "https://patches.dpdk.org/api/people/52/?format=api", "name": "Jijiang Liu", "email": "jijiang.liu@intel.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1446626131-27513-5-git-send-email-jijiang.liu@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/8638/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/8638/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 A68558F9B;\n\tWed, 4 Nov 2015 09:35:49 +0100 (CET)", "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n\tby dpdk.org (Postfix) with ESMTP id D6A788E9F\n\tfor <dev@dpdk.org>; Wed, 4 Nov 2015 09:35:48 +0100 (CET)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n\tby fmsmga101.fm.intel.com with ESMTP; 04 Nov 2015 00:35:48 -0800", "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby fmsmga001.fm.intel.com with ESMTP; 04 Nov 2015 00:35:49 -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 tA48Zjw5018858;\n\tWed, 4 Nov 2015 16:35:45 +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 tA48Zfkg027577; Wed, 4 Nov 2015 16:35:44 +0800", "(from jijiangl@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id tA48ZfW9027573; \n\tWed, 4 Nov 2015 16:35:41 +0800" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.20,242,1444719600\"; d=\"scan'208\";a=\"826638569\"", "From": "Jijiang Liu <jijiang.liu@intel.com>", "To": "dev@dpdk.org", "Date": "Wed, 4 Nov 2015 16:35:27 +0800", "Message-Id": "<1446626131-27513-5-git-send-email-jijiang.liu@intel.com>", "X-Mailer": "git-send-email 1.7.12.2", "In-Reply-To": "<1446626131-27513-1-git-send-email-jijiang.liu@intel.com>", "References": "<1446626131-27513-1-git-send-email-jijiang.liu@intel.com>", "Subject": "[dpdk-dev] [PATCH v3 4/8] driver/virtio:fill virtio device info for\n\tTX offload", "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": "Fill virtio device info for TX offload.\n\nSigned-off-by: Jijiang Liu <jijiang.liu@intel.com>\n---\n drivers/net/virtio/virtio_ethdev.c | 10 ++++++++++\n 1 files changed, 10 insertions(+), 0 deletions(-)", "diff": "diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c\nindex cb5dfee..b831c02 100644\n--- a/drivers/net/virtio/virtio_ethdev.c\n+++ b/drivers/net/virtio/virtio_ethdev.c\n@@ -1559,6 +1559,16 @@ virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)\n \tdev_info->default_txconf = (struct rte_eth_txconf) {\n \t\t.txq_flags = ETH_TXQ_FLAGS_NOOFFLOADS\n \t};\n+\n+\tif (hw->guest_features & (1u << VIRTIO_NET_F_CSUM))\n+\t\tdev_info->tx_offload_capa = DEV_TX_OFFLOAD_IPV4_CKSUM |\n+\t\t\t\tDEV_TX_OFFLOAD_UDP_CKSUM |\n+\t\t\t\tDEV_TX_OFFLOAD_TCP_CKSUM |\n+\t\t\t\tDEV_TX_OFFLOAD_SCTP_CKSUM;\n+\n+\tif ((hw->guest_features & (1u << VIRTIO_NET_F_HOST_TSO4)) ||\n+\t\t(hw->guest_features & (1u << VIRTIO_NET_F_HOST_TSO6)))\n+\t\tdev_info->tx_offload_capa |= DEV_TX_OFFLOAD_TCP_TSO;\n }\n \n /*\n", "prefixes": [ "dpdk-dev", "v3", "4/8" ] }{ "id": 8638, "url": "