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GET /api/patches/53476/?format=api
{ "id": 53476, "url": "http://patches.dpdk.org/api/patches/53476/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1558006933-32247-3-git-send-email-skori@marvell.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": "<1558006933-32247-3-git-send-email-skori@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1558006933-32247-3-git-send-email-skori@marvell.com", "date": "2019-05-16T11:42:12", "name": "[v2,2/3] examples/ip_fragmentation: Enabling IP checksum offload in mbuf", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "29ac64b4e9619bc717ec1a4ab51521386dc133ed", "submitter": { "id": 1318, "url": "http://patches.dpdk.org/api/people/1318/?format=api", "name": "Sunil Kumar Kori", "email": "skori@marvell.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1558006933-32247-3-git-send-email-skori@marvell.com/mbox/", "series": [ { "id": 4692, "url": "http://patches.dpdk.org/api/series/4692/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4692", "date": "2019-05-16T11:42:10", "name": "Removing PKT_TX_IP_CKSUM from fragmentation/reassembly lib", "version": 2, "mbox": "http://patches.dpdk.org/series/4692/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/53476/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/53476/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 [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 557BF7CEB;\n\tThu, 16 May 2019 13:42:25 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n\t[67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 248CB6C9B\n\tfor <dev@dpdk.org>; Thu, 16 May 2019 13:42:22 +0200 (CEST)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n\tby mx0a-0016f401.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id\n\tx4GBUYuA027635 for <dev@dpdk.org>; Thu, 16 May 2019 04:42:22 -0700", "from sc-exch02.marvell.com ([199.233.58.182])\n\tby mx0a-0016f401.pphosted.com with ESMTP id 2sh2rh14nr-1\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n\tfor <dev@dpdk.org>; Thu, 16 May 2019 04:42:21 -0700", "from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH02.marvell.com\n\t(10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1367.3;\n\tThu, 16 May 2019 04:42:21 -0700", "from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com\n\t(10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend\n\tTransport; Thu, 16 May 2019 04:42:21 -0700", "from dc7-eodlnx05.marvell.com (dc7-eodlnx05.marvell.com\n\t[10.28.113.55])\n\tby maili.marvell.com (Postfix) with ESMTP id 5A9313F703F;\n\tThu, 16 May 2019 04:42:20 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n\th=from : to : cc :\n\tsubject : date : message-id : in-reply-to : references : mime-version\n\t: content-type; s=pfpt0818;\n\tbh=kOTMNTy8wMGe209akCpU9Z9zaVVx3EhA+qsVwQsOA0Q=; \n\tb=Z9Zz6wDRjoHWYZ3yMwGZ7FDYZVRFBJqwxFss3Z/Te3wox4E1r3DhC2hfbPm0pUBxzXEi\n\tonKcvLdWT7IkQVsKRS6ZNnmPDJP5iBvKdZc6howzdjRoao8zGKsLJBR4KnZoFj85fzF1\n\tVH5mD6T9RFQ0SMc+tDqrsSxXu9GD4cQVDFnDOjUWl7YxHYPILhnxm6Pt8Nezgu8iavm2\n\tGBYyNbgEO3Cv+Lf5NVVUHom2F5D8yP7RfMoONKOndMRaIiO9zZ9t+0vCXb9Hgjo/Qvxi\n\th6RR77rU4RTrvbqZ1jIwviGfrKXGeno6oIAnLyq7QJOB0ZxrqcbuU4WSOOCbqrQWsEyx\n\t8A== ", "From": "Sunil Kumar Kori <skori@marvell.com>", "To": "<dev@dpdk.org>", "CC": "<skori@marvell.com>", "Date": "Thu, 16 May 2019 17:12:12 +0530", "Message-ID": "<1558006933-32247-3-git-send-email-skori@marvell.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1558006933-32247-1-git-send-email-skori@marvell.com>", "References": "<1558005895-30340-1-git-send-email-skori@marvell.com>\n\t<1558006933-32247-1-git-send-email-skori@marvell.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:, ,\n\tdefinitions=2019-05-16_09:, , signatures=0", "Subject": "[dpdk-dev] [PATCH v2 2/3] examples/ip_fragmentation: Enabling IP\n\tchecksum offload in mbuf", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "As per the documentation to use any IP offload features, application\nmust set required offload flags into mbuf->ol_flags.\n\nSigned-off-by: Sunil Kumar Kori <skori@marvell.com>\n---\n examples/ip_fragmentation/main.c | 7 +++++--\n 1 file changed, 5 insertions(+), 2 deletions(-)", "diff": "diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c\nindex e90a61e..d821967 100644\n--- a/examples/ip_fragmentation/main.c\n+++ b/examples/ip_fragmentation/main.c\n@@ -354,10 +354,13 @@ struct rte_lpm6_config lpm6_config = {\n \n \t\t/* src addr */\n \t\tether_addr_copy(&ports_eth_addr[port_out], ð_hdr->s_addr);\n-\t\tif (ipv6)\n+\t\tif (ipv6) {\n \t\t\teth_hdr->ether_type = rte_be_to_cpu_16(ETHER_TYPE_IPv6);\n-\t\telse\n+\t\t\tm->ol_flags |= PKT_TX_IPV6;\n+\t\t} else {\n \t\t\teth_hdr->ether_type = rte_be_to_cpu_16(ETHER_TYPE_IPv4);\n+\t\t\tm->ol_flags |= (PKT_TX_IPV4 | PKT_TX_IP_CKSUM);\n+\t\t}\n \t}\n \n \tlen += len2;\n", "prefixes": [ "v2", "2/3" ] }