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GET /api/patches/47664/?format=api
{ "id": 47664, "url": "http://patches.dpdk.org/api/patches/47664/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1541074741-41368-5-git-send-email-viacheslavo@mellanox.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": "<1541074741-41368-5-git-send-email-viacheslavo@mellanox.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1541074741-41368-5-git-send-email-viacheslavo@mellanox.com", "date": "2018-11-01T12:19:25", "name": "[v3,04/13] net/mlx5: add necessary structures for e-switch VXLAN", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "42d3ae7dbc56ab2acfe29d0433169cc76f3347dc", "submitter": { "id": 1102, "url": "http://patches.dpdk.org/api/people/1102/?format=api", "name": "Slava Ovsiienko", "email": "viacheslavo@mellanox.com" }, "delegate": { "id": 6624, "url": "http://patches.dpdk.org/api/users/6624/?format=api", "username": "shahafs", "first_name": "Shahaf", "last_name": "Shuler", "email": "shahafs@mellanox.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1541074741-41368-5-git-send-email-viacheslavo@mellanox.com/mbox/", "series": [ { "id": 2204, "url": "http://patches.dpdk.org/api/series/2204/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=2204", "date": "2018-11-01T12:19:21", "name": "net/mlx5: e-switch VXLAN encap/decap hardware offload", "version": 3, "mbox": "http://patches.dpdk.org/series/2204/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/47664/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/47664/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 5F8BE1B17F;\n\tThu, 1 Nov 2018 13:19:32 +0100 (CET)", "from EUR01-VE1-obe.outbound.protection.outlook.com\n\t(mail-ve1eur01on0074.outbound.protection.outlook.com [104.47.1.74])\n\tby dpdk.org (Postfix) with ESMTP id A737A1B12B\n\tfor <dev@dpdk.org>; Thu, 1 Nov 2018 13:19:26 +0100 (CET)", "from AM4PR05MB3265.eurprd05.prod.outlook.com (10.171.186.150) by\n\tAM4PR05MB3505.eurprd05.prod.outlook.com (10.171.188.10) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n\t15.20.1294.24; Thu, 1 Nov 2018 12:19:25 +0000", "from AM4PR05MB3265.eurprd05.prod.outlook.com\n\t([fe80::544b:a68d:e6a5:ba6e]) by\n\tAM4PR05MB3265.eurprd05.prod.outlook.com\n\t([fe80::544b:a68d:e6a5:ba6e%2]) with mapi id 15.20.1273.030;\n\tThu, 1 Nov 2018 12:19:25 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com;\n\ts=selector1;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=GMGMthCk971hnyDjEl1u7Hffn3VQWFeQU6BQ+92G+kE=;\n\tb=XWFjGpK36x/1oCIv/ar+6hb8lf+IKpEM3SfW9xtEeET+ttjPUCu3fPLlf4NSKnjojRU4QWfs3ODU0/BIVrXtW+gLNBHKAW4JReMNOCNMnVoKK+b9+3E9F+/JAn07lC6nH9eORHg+8oy7c8nXWpe9WdxILEOT4PAVTtFnzeAUb/4=", "From": "Slava Ovsiienko <viacheslavo@mellanox.com>", "To": "Shahaf Shuler <shahafs@mellanox.com>", "CC": "\"dev@dpdk.org\" <dev@dpdk.org>, Yongseok Koh <yskoh@mellanox.com>, Slava\n\tOvsiienko <viacheslavo@mellanox.com>", "Thread-Topic": "[PATCH v3 04/13] net/mlx5: add necessary structures for\n\te-switch VXLAN", "Thread-Index": "AQHUcd0gi3eCw++l70e0foyFOlHL9A==", "Date": "Thu, 1 Nov 2018 12:19:25 +0000", "Message-ID": "<1541074741-41368-5-git-send-email-viacheslavo@mellanox.com>", "References": "<1539612815-47199-1-git-send-email-viacheslavo@mellanox.com>\n\t<1541074741-41368-1-git-send-email-viacheslavo@mellanox.com>", "In-Reply-To": "<1541074741-41368-1-git-send-email-viacheslavo@mellanox.com>", "Accept-Language": "en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", "X-MS-TNEF-Correlator": "", "x-clientproxiedby": "LO2P265CA0079.GBRP265.PROD.OUTLOOK.COM\n\t(2603:10a6:600:8::19) To AM4PR05MB3265.eurprd05.prod.outlook.com\n\t(2603:10a6:205:4::22)", "authentication-results": "spf=none (sender IP is )\n\tsmtp.mailfrom=viacheslavo@mellanox.com; ", "x-ms-exchange-messagesentrepresentingtype": "1", "x-originating-ip": "[37.142.13.130]", "x-ms-publictraffictype": "Email", "x-microsoft-exchange-diagnostics": "1; AM4PR05MB3505;\n\t6:7ghKs64KUrXq2+Z7mJpwaaRNih3yD9GgYfCdGNS9h9D3nbqUFWFlh8t2CyAPgZc3TCCVd5xFiEVDMgCsbawZY/4D7veJyvgA+FA96qf2lB3EznR4Q1k9uISEypDNszNnxLXCeAWomfwb0yOaiFDpx6MO/RQZnO+LU60ZzeoPLQYoWrA/etl09pOv4OyyLQYtlu/c1h4hAf+MyT2nk+FzzKwLouDd9MX+uDlLXxmYPRe+3nbeSQeUV4l6jbbavDEMhJs7bXcgyx4G0QLXkGczbbHX6thVIo3RIEnRIFv8YNrL+ZKis6hP/Hh6gwdjdqJXYpaEu977HhBT/c+UMy75mG2DMgOX0ih5ZYVRWv08sGrmpHJ3BO9ryNkkJP3V2o4W/nL1OBXY0Elc2b6ZdgE3oKrl6Izz5UEi6IiNLEClHS3sE/QhtjEr/73bm6K+XQbEvkZHIeA/vugiVnst9ZplNA==;\n\t5:ct0zMYR5p2+qA82tYWD4eVJ0slS71z2RYVba5Yyy5nwRYbPAcTIDZQqRE0awFY7Ua8zem9UA+1g7MlpGZtYaI56JXbgPWsb2i8yjonaINUeOMGe4DigqiPb3FefFWtQzcSkFSqb8zBIV38Xx09HcyaiZ1/QTRzEjeaFVMz2Jsh4=;\n\t7:G1s5HaBoae4FvDWFnh2HfZUqipr78ol9LXMtdB6UWihQc7K5mQaNjioQzlevW9Kn1+51BGap6JSz+LLYd4LiJihb6BJsfXZIMfk+fAbjjAv/Mf66t/9Twm8cf2Z1/Nge53uLtuyxhHjpXIwiGFbpEw==", "x-ms-office365-filtering-correlation-id": "d6c4ad7f-3a7e-4de0-cf8e-08d63ff44349", "x-ms-office365-filtering-ht": "Tenant", "x-microsoft-antispam": "BCL:0; PCL:0;\n\tRULEID:(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020);\n\tSRVR:AM4PR05MB3505; ", "x-ms-traffictypediagnostic": "AM4PR05MB3505:", "x-microsoft-antispam-prvs": "<AM4PR05MB35057612A2D6A0D691D4DB7BD2CE0@AM4PR05MB3505.eurprd05.prod.outlook.com>", "x-exchange-antispam-report-test": "UriScan:;", "x-ms-exchange-senderadcheck": "1", "x-exchange-antispam-report-cfa-test": "BCL:0; PCL:0;\n\tRULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3231382)(944501410)(52105095)(3002001)(10201501046)(93006095)(93001095)(6055026)(148016)(149066)(150057)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123562045)(20161123560045)(20161123564045)(20161123558120)(201708071742011)(7699051)(76991095);\n\tSRVR:AM4PR05MB3505; BCL:0; PCL:0; RULEID:; SRVR:AM4PR05MB3505; ", "x-forefront-prvs": "0843C17679", "x-forefront-antispam-report": "SFV:NSPM;\n\tSFS:(10009020)(346002)(396003)(376002)(366004)(136003)(39860400002)(199004)(189003)(7736002)(6506007)(386003)(486006)(5024004)(14444005)(52116002)(76176011)(256004)(4326008)(36756003)(25786009)(8676002)(66066001)(81156014)(81166006)(5250100002)(99286004)(14454004)(6436002)(107886003)(6512007)(5660300001)(478600001)(53936002)(68736007)(26005)(86362001)(102836004)(97736004)(305945005)(6636002)(2900100001)(6486002)(8936002)(71190400001)(71200400001)(316002)(2906002)(476003)(3846002)(6116002)(186003)(11346002)(54906003)(105586002)(446003)(2616005)(106356001)(6862004)(37006003);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:AM4PR05MB3505;\n\tH:AM4PR05MB3265.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en;\n\tPTR:InfoNoRecords; A:1; MX:1; ", "received-spf": "None (protection.outlook.com: mellanox.com does not designate\n\tpermitted sender hosts)", "x-microsoft-antispam-message-info": "kMPAwJDYpUOeXWoq93pzMTx2Qh/UoW2IJTY+LNGy/XaG50aVuny0sBFCRPLM+5VTWxdjdK0DMV5al9J5HumykLyhGsiGnpQBRPgrtM8rzq4r8p30TGGTKe33UduJAbu68HjNFZzgQNYmqXxNts6kB+9ZAwvUWRfLW/2FOWThJYi/TWwnr/8sHdM8xRWN34HcvRCrnbFx+NH1U1mefuPxfSqc+gpb2WH4Mj+uBz+lzBZhiPw+qCu2xLNXGwsXZjrgotGxXn0EYntCfsvsrs/uCv5pUE7UiFqWLA/LXc3b0+ER0YBy+5U6CpBdSBZBZJ+RWwsdv8HHXFLXkn+FU7Zid+aEzpPS+i3vbY5jS6Ep7ek=", "spamdiagnosticoutput": "1:99", "spamdiagnosticmetadata": "NSPM", "Content-Type": "text/plain; charset=\"iso-8859-1\"", "Content-Transfer-Encoding": "quoted-printable", "MIME-Version": "1.0", "X-OriginatorOrg": "Mellanox.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "d6c4ad7f-3a7e-4de0-cf8e-08d63ff44349", "X-MS-Exchange-CrossTenant-originalarrivaltime": "01 Nov 2018 12:19:25.6890\n\t(UTC)", "X-MS-Exchange-CrossTenant-fromentityheader": "Hosted", "X-MS-Exchange-CrossTenant-id": "a652971c-7d2e-4d9b-a6a4-d149256f461b", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AM4PR05MB3505", "Subject": "[dpdk-dev] [PATCH v3 04/13] net/mlx5: add necessary structures for\n\te-switch VXLAN", "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": "This patch introduces the data structures needed to implement VXLAN\nencapsulation/decapsulation hardware offload support for E-Switch.\n\nSuggested-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>\nSigned-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>\n---\n drivers/net/mlx5/mlx5_flow.h | 9 ++++\n drivers/net/mlx5/mlx5_flow_tcf.c | 99 ++++++++++++++++++++++++++++++++++++++++\n 2 files changed, 108 insertions(+)", "diff": "diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h\nindex 392c525..3887ee9 100644\n--- a/drivers/net/mlx5/mlx5_flow.h\n+++ b/drivers/net/mlx5/mlx5_flow.h\n@@ -191,6 +191,15 @@ struct mlx5_flow_dv {\n struct mlx5_flow_tcf {\n \tstruct nlmsghdr *nlh;\n \tstruct tcmsg *tcm;\n+\tunion { /**< Tunnel encap/decap descriptor. */\n+\t\tstruct flow_tcf_tunnel_hdr *tunnel;\n+\t\tstruct flow_tcf_vxlan_decap *vxlan_decap;\n+\t\tstruct flow_tcf_vxlan_encap *vxlan_encap;\n+\t};\n+\tuint32_t applied:1; /**< Whether rule is currently applied. */\n+#ifndef NDEBUG\n+\tuint32_t nlsize; /**< Size of NL message buffer for debug check. */\n+#endif\n };\n \n /* Verbs specification header. */\ndiff --git a/drivers/net/mlx5/mlx5_flow_tcf.c b/drivers/net/mlx5/mlx5_flow_tcf.c\nindex 4d54112..55c77e3 100644\n--- a/drivers/net/mlx5/mlx5_flow_tcf.c\n+++ b/drivers/net/mlx5/mlx5_flow_tcf.c\n@@ -348,6 +348,100 @@ struct mlx5_flow_tcf_context {\n \tuint8_t *buf; /* Message buffer. */\n };\n \n+/**\n+ * Neigh rule structure. The neigh rule is applied via Netlink to\n+ * outer tunnel iface in order to provide destination MAC address\n+ * for the VXLAN encapsultion. The neigh rule is implicitly related\n+ * to the Flow itself and can be shared by multiple Flows.\n+ */\n+struct tcf_neigh_rule {\n+\tLIST_ENTRY(tcf_neigh_rule) next;\n+\tuint32_t refcnt;\n+\tstruct ether_addr eth;\n+\tuint16_t mask;\n+\tunion {\n+\t\tstruct {\n+\t\t\trte_be32_t dst;\n+\t\t} ipv4;\n+\t\tstruct {\n+\t\t\tuint8_t dst[IPV6_ADDR_LEN];\n+\t\t} ipv6;\n+\t};\n+};\n+\n+/**\n+ * Local rule structure. The local rule is applied via Netlink to\n+ * outer tunnel iface in order to provide local and peer IP addresses\n+ * of the VXLAN tunnel for encapsulation. The local rule is implicitly\n+ * related to the Flow itself and can be shared by multiple Flows.\n+ */\n+struct tcf_local_rule {\n+\tLIST_ENTRY(tcf_local_rule) next;\n+\tuint32_t refcnt;\n+\tuint16_t mask;\n+\tunion {\n+\t\tstruct {\n+\t\t\trte_be32_t dst;\n+\t\t\trte_be32_t src;\n+\t\t} ipv4;\n+\t\tstruct {\n+\t\t\tuint8_t dst[IPV6_ADDR_LEN];\n+\t\t\tuint8_t src[IPV6_ADDR_LEN];\n+\t\t} ipv6;\n+\t};\n+};\n+\n+/** VXLAN virtual netdev. */\n+struct tcf_vtep {\n+\tLIST_ENTRY(tcf_vtep) next;\n+\tLIST_HEAD(, tcf_neigh_rule) neigh;\n+\tLIST_HEAD(, tcf_local_rule) local;\n+\tuint32_t refcnt;\n+\tunsigned int ifindex; /**< Own interface index. */\n+\tunsigned int ifouter; /**< Index of device attached to. */\n+\tuint16_t port;\n+\tuint8_t created;\n+};\n+\n+/** Tunnel descriptor header, common for all tunnel types. */\n+struct flow_tcf_tunnel_hdr {\n+\tuint32_t type; /**< Tunnel action type. */\n+\tstruct tcf_vtep *vtep; /**< Virtual tunnel endpoint device. */\n+\tunsigned int ifindex_org; /**< Original dst/src interface */\n+\tunsigned int *ifindex_ptr; /**< Interface ptr in message. */\n+};\n+\n+struct flow_tcf_vxlan_decap {\n+\tstruct flow_tcf_tunnel_hdr hdr;\n+\tuint16_t udp_port;\n+};\n+\n+struct flow_tcf_vxlan_encap {\n+\tstruct flow_tcf_tunnel_hdr hdr;\n+\tuint32_t mask;\n+\tstruct {\n+\t\tstruct ether_addr dst;\n+\t\tstruct ether_addr src;\n+\t} eth;\n+\tunion {\n+\t\tstruct {\n+\t\t\trte_be32_t dst;\n+\t\t\trte_be32_t src;\n+\t\t} ipv4;\n+\t\tstruct {\n+\t\t\tuint8_t dst[IPV6_ADDR_LEN];\n+\t\t\tuint8_t src[IPV6_ADDR_LEN];\n+\t\t} ipv6;\n+\t};\n+struct {\n+\t\trte_be16_t src;\n+\t\trte_be16_t dst;\n+\t} udp;\n+\tstruct {\n+\t\tuint8_t vni[3];\n+\t} vxlan;\n+};\n+\n /** Structure used when extracting the values of a flow counters\n * from a netlink message.\n */\n@@ -365,6 +459,7 @@ struct flow_tcf_stats_basic {\n \tstruct rte_flow_item_ipv6 ipv6;\n \tstruct rte_flow_item_tcp tcp;\n \tstruct rte_flow_item_udp udp;\n+\tstruct rte_flow_item_vxlan vxlan;\n } flow_tcf_mask_empty;\n \n /** Supported masks for known item types. */\n@@ -376,6 +471,7 @@ struct flow_tcf_stats_basic {\n \tstruct rte_flow_item_ipv6 ipv6;\n \tstruct rte_flow_item_tcp tcp;\n \tstruct rte_flow_item_udp udp;\n+\tstruct rte_flow_item_vxlan vxlan;\n } flow_tcf_mask_supported = {\n \t.port_id = {\n \t\t.id = 0xffffffff,\n@@ -413,6 +509,9 @@ struct flow_tcf_stats_basic {\n \t\t.src_port = RTE_BE16(0xffff),\n \t\t.dst_port = RTE_BE16(0xffff),\n \t},\n+\t.vxlan = {\n+\t .vni = \"\\xff\\xff\\xff\",\n+\t},\n };\n \n #define SZ_NLATTR_HDR MNL_ALIGN(sizeof(struct nlattr))\n", "prefixes": [ "v3", "04/13" ] }