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GET /api/patches/27916/?format=api
{ "id": 27916, "url": "http://patches.dpdk.org/api/patches/27916/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1503647430-93905-3-git-send-email-beilei.xing@intel.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": "<1503647430-93905-3-git-send-email-beilei.xing@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1503647430-93905-3-git-send-email-beilei.xing@intel.com", "date": "2017-08-25T07:50:25", "name": "[dpdk-dev,2/7] ethdev: add GTP item", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "421b6dce64d240f9640fd243f1a3ebb9de46da4a", "submitter": { "id": 410, "url": "http://patches.dpdk.org/api/people/410/?format=api", "name": "Xing, Beilei", "email": "beilei.xing@intel.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1503647430-93905-3-git-send-email-beilei.xing@intel.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/27916/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/27916/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 953127D62;\n\tFri, 25 Aug 2017 09:51:21 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby dpdk.org (Postfix) with ESMTP id 57F6D7D0B\n\tfor <dev@dpdk.org>; Fri, 25 Aug 2017 09:51:17 +0200 (CEST)", "from fmsmga006.fm.intel.com ([10.253.24.20])\n\tby fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t25 Aug 2017 00:51:16 -0700", "from unknown (HELO dpdk9.sh.intel.com) ([10.67.119.137])\n\tby fmsmga006.fm.intel.com with ESMTP; 25 Aug 2017 00:51:15 -0700" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.41,424,1498546800\"; d=\"scan'208\";a=\"144422388\"", "From": "Beilei Xing <beilei.xing@intel.com>", "To": "jingjing.wu@intel.com", "Cc": "dev@dpdk.org", "Date": "Fri, 25 Aug 2017 15:50:25 +0800", "Message-Id": "<1503647430-93905-3-git-send-email-beilei.xing@intel.com>", "X-Mailer": "git-send-email 2.5.5", "In-Reply-To": "<1503647430-93905-1-git-send-email-beilei.xing@intel.com>", "References": "<1503647430-93905-1-git-send-email-beilei.xing@intel.com>", "Subject": "[dpdk-dev] [PATCH 2/7] ethdev: add GTP item", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <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": "This patch adds GTP items to generic rte flow.\n\nSigned-off-by: Beilei Xing <beilei.xing@intel.com>\n---\n doc/guides/prog_guide/rte_flow.rst | 12 ++++++++++++\n lib/librte_ether/rte_flow.h | 31 +++++++++++++++++++++++++++++++\n 2 files changed, 43 insertions(+)", "diff": "diff --git a/doc/guides/prog_guide/rte_flow.rst b/doc/guides/prog_guide/rte_flow.rst\nindex 662a912..2843b71 100644\n--- a/doc/guides/prog_guide/rte_flow.rst\n+++ b/doc/guides/prog_guide/rte_flow.rst\n@@ -955,6 +955,18 @@ Usage example, fuzzy match a TCPv4 packets:\n | 4 | END |\n +-------+----------+\n \n+Item: ``GTP``\n+^^^^^^^^^^^^^^\n+\n+Matches a GTP header.\n+\n+- ``v_pt_rsv_flags``: version (3b), protocol type (1b), reserved (1b),\n+ extension header flag (1b), sequence number flag (1b), N-PDU number flag(1b).\n+- ``msg_type``: message type.\n+- ``msg_len``: message length.\n+- ``teid``: TEID.\n+- Default ``mask`` matches teid only.\n+\n Actions\n ~~~~~~~\n \ndiff --git a/lib/librte_ether/rte_flow.h b/lib/librte_ether/rte_flow.h\nindex bba6169..73305aa 100644\n--- a/lib/librte_ether/rte_flow.h\n+++ b/lib/librte_ether/rte_flow.h\n@@ -309,6 +309,13 @@ enum rte_flow_item_type {\n \t * See struct rte_flow_item_fuzzy.\n \t */\n \tRTE_FLOW_ITEM_TYPE_FUZZY,\n+\n+\t/**\n+\t * Matches a GTP header\n+\t *\n+\t * See struct rte_flow_item.\n+\t */\n+\tRTE_FLOW_ITEM_TYPE_GTP,\n };\n \n /**\n@@ -735,6 +742,30 @@ static const struct rte_flow_item_fuzzy rte_flow_item_fuzzy_mask = {\n #endif\n \n /**\n+ * RTE_FLOW_ITEM_TYPE_GTP.\n+ *\n+ * Matches a GTP header.\n+ */\n+struct rte_flow_item_gtp {\n+\t/**\n+\t * Version(2b), Protocol type(1b), Reserved(1b),\n+\t * Extension header flag(1b),\n+\t * Sequqnce number flag(1b),\n+\t * N-PDU number flag(1b).\n+\t */\n+\tuint8_t v_pt_rsv_flags;\n+\tuint8_t msg_type; /**< Message type */\n+\trte_be16_t msg_len; /**< Message length */\n+\trte_be32_t teid;\n+};\n+\n+/** Default mask for RTE_FLOW_ITEM_TYPE_GTP. */\n+#ifndef __cplusplus\n+\tstatic const struct rte_flow_item_gtp rte_flow_item_gtp_mask = {\n+\t\t.teid = RTE_BE32(0xffffffff),\n+\t};\n+#endif\n+/**\n * Matching pattern item definition.\n *\n * A pattern is formed by stacking items starting from the lowest protocol\n", "prefixes": [ "dpdk-dev", "2/7" ] }