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{
    "id": 41384,
    "url": "http://patches.dpdk.org/api/covers/41384/",
    "web_url": "http://patches.dpdk.org/cover/41384/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/",
        "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"
    },
    "msgid": "<cover.1529650435.git.rahul.lakkireddy@chelsio.com>",
    "date": "2018-06-22T09:56:02",
    "name": "[RFC,0/3] ethdev: add IP address and TCP/UDP port rewrite actions to flow API",
    "submitter": {
        "id": 241,
        "url": "http://patches.dpdk.org/api/people/241/",
        "name": "Rahul Lakkireddy",
        "email": "rahul.lakkireddy@chelsio.com"
    },
    "mbox": "http://patches.dpdk.org/cover/41384/mbox/",
    "series": [
        {
            "id": 204,
            "url": "http://patches.dpdk.org/api/series/204/",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=204",
            "date": "2018-06-22T09:56:02",
            "name": "ethdev: add IP address and TCP/UDP port rewrite actions to flow API",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/204/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/41384/comments/",
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Date": "Fri, 22 Jun 2018 15:26:02 +0530",
        "Delivered-To": "patchwork@dpdk.org",
        "Message-Id": "<cover.1529650435.git.rahul.lakkireddy@chelsio.com>",
        "X-Original-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id BD2811BB12;\n\tFri, 22 Jun 2018 11:57:08 +0200 (CEST)",
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            "from localhost (scalar.blr.asicdesigners.com [10.193.185.94])\n\tby stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id w5M9v2ZP000799; \n\tFri, 22 Jun 2018 02:57:02 -0700"
        ],
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>",
        "X-Mailer": "git-send-email 2.5.3",
        "Precedence": "list",
        "From": "Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>",
        "Subject": "[dpdk-dev] [RFC 0/3] ethdev: add IP address and TCP/UDP port\n\trewrite actions to flow API",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "Errors-To": "dev-bounces@dpdk.org",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Cc": "shaguna@chelsio.com, indranil@chelsio.com, nirranjan@chelsio.com",
        "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>",
        "To": "dev@dpdk.org"
    },
    "content": "This series of patches add support for actions:\n- OF_SET_NW_IPV4_SRC - set a new IPv4 source address.\n- OF_SET_NW_IPV4_DST - set a new IPv4 destination address.\n- OF_SET_NW_IPV6_SRC - set a new IPv6 source address.\n- OF_SET_NW_IPV6_DST - set a new IPv6 destination address.\n- OF_SET_TP_SRC - set a new TCP/UDP source port number.\n- OF_SET_TP_DST - set a new TCP/UDP destination port number.\n\nThese actions are useful in Network Address Translation use case\nto edit IP address and TCP/UDP port numbers before switching\nthe packets out to the destination device port.\n\nThe IP address and TCP/UDP port rewrite actions are based on\nOFPAT_SET_NW_SRC, OFPAT_SET_NW_DST, OFPAT_SET_TP_SRC, and\nOFPAT_SET_TP_DST actions from OpenFlow Specification [1].\n\nPatch 1 adds support for IP address rewrite to rte_flow and testpmd.\n\nPatch 2 adds support for TCP/UDP port rewrite to rte_flow and testpmd.\n\nPatch 3 shows CXGBE PMD example to offload these actions to hardware.\n\nFeedback and suggestions will be much appreciated.\n\nThanks,\nRahul\n\n[1] http://www.opennetworking.org/images/openflow-switch-v1.5.1.pdf\n\nShagun Agrawal (3):\n  ethdev: add flow api actions to modify IP addresses\n  ethdev: add flow api actions to modify TCP/UDP port numbers\n  net/cxgbe: add flow actions to modify IP and TCP/UDP port address\n\n app/test-pmd/cmdline_flow.c                 | 150 ++++++++++++++++++++++++++++\n app/test-pmd/config.c                       |  12 +++\n doc/guides/prog_guide/rte_flow.rst          | 102 +++++++++++++++++++\n doc/guides/testpmd_app_ug/testpmd_funcs.rst |  24 +++++\n drivers/net/cxgbe/base/common.h             |   1 +\n drivers/net/cxgbe/base/t4fw_interface.h     |  50 ++++++++++\n drivers/net/cxgbe/cxgbe_filter.c            |  23 ++++-\n drivers/net/cxgbe/cxgbe_filter.h            |  26 ++++-\n drivers/net/cxgbe/cxgbe_flow.c              | 127 +++++++++++++++++++++++\n drivers/net/cxgbe/cxgbe_main.c              |  10 ++\n lib/librte_ethdev/rte_flow.c                |  12 +++\n lib/librte_ethdev/rte_flow.h                |  92 +++++++++++++++++\n 12 files changed, 625 insertions(+), 4 deletions(-)"
}