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GET /api/patches/85237/?format=api
{ "id": 85237, "url": "https://patches.dpdk.org/api/patches/85237/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1608123735-3662-2-git-send-email-shirik@nvidia.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": "<1608123735-3662-2-git-send-email-shirik@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1608123735-3662-2-git-send-email-shirik@nvidia.com", "date": "2020-12-16T13:02:08", "name": "[RFC,v3,1/8] lib/librte_ethdev: introduce GENEVE header TLV option item", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "2cce57f62a0016997e4d05942f88270617862656", "submitter": { "id": 1894, "url": "https://patches.dpdk.org/api/people/1894/?format=api", "name": "Shiri Kuzin", "email": "shirik@nvidia.com" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1608123735-3662-2-git-send-email-shirik@nvidia.com/mbox/", "series": [ { "id": 14330, "url": "https://patches.dpdk.org/api/series/14330/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=14330", "date": "2020-12-16T13:02:07", "name": "ethdev: introduce GENEVE header TLV option item", "version": 3, "mbox": "https://patches.dpdk.org/series/14330/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/85237/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/85237/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 2E2FCA09EF;\n\tWed, 16 Dec 2020 14:03:29 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id D2FD8C9D2;\n\tWed, 16 Dec 2020 14:02:52 +0100 (CET)", "from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129])\n by dpdk.org (Postfix) with ESMTP id D7795C9C4\n for <dev@dpdk.org>; Wed, 16 Dec 2020 14:02:49 +0100 (CET)", "from Internal Mail-Server by MTLPINE1 (envelope-from\n shirik@nvidia.com) with SMTP; 16 Dec 2020 15:02:46 +0200", "from nvidia.com (nps-server-11.mtl.labs.mlnx [10.7.12.71])\n by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 0BGD2M1A011463;\n Wed, 16 Dec 2020 15:02:41 +0200" ], "From": "Shiri Kuzin <shirik@nvidia.com>", "To": "dev@dpdk.org", "Cc": "viacheslavo@nvidia.com, adrien.mazarguil@6wind.com, rasland@nvidia.com", "Date": "Wed, 16 Dec 2020 15:02:08 +0200", "Message-Id": "<1608123735-3662-2-git-send-email-shirik@nvidia.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1608123735-3662-1-git-send-email-shirik@nvidia.com>", "References": "<1599118768-13265-1-git-send-email-shirik@nvidia.com>\n <1608123735-3662-1-git-send-email-shirik@nvidia.com>", "Subject": "[dpdk-dev] [RFC v3 1/8] lib/librte_ethdev: introduce GENEVE header\n\tTLV option 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": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "The Geneve tunneling protocol is designed to allow the\nuser to specify some data context on the packet.\nThe GENEVE TLV (Type-Length-Variable) Option\nis the mean intended to present the user data.\n\nIn order to support GENEVE TLV Option the new rte_flow\nitem \"rte_flow_item_geneve_opt\" is added.\nThe new item contains the values and masks for the\nfollowing fields:\n-option class\n-option type\n-length\n-data\n\nNew item will be added to testpmd to support match and\nraw encap/decap actions.\n\nSigned-off-by: Shiri Kuzin <shirik@nvidia.com>\n---\n lib/librte_ethdev/rte_flow.c | 1 +\n lib/librte_ethdev/rte_flow.h | 33 +++++++++++++++++++++++++++++++++\n 2 files changed, 34 insertions(+)", "diff": "diff --git a/lib/librte_ethdev/rte_flow.c b/lib/librte_ethdev/rte_flow.c\nindex a06f64c..2af7d96 100644\n--- a/lib/librte_ethdev/rte_flow.c\n+++ b/lib/librte_ethdev/rte_flow.c\n@@ -97,6 +97,7 @@ struct rte_flow_desc_data {\n \tMK_FLOW_ITEM(L2TPV3OIP, sizeof(struct rte_flow_item_l2tpv3oip)),\n \tMK_FLOW_ITEM(PFCP, sizeof(struct rte_flow_item_pfcp)),\n \tMK_FLOW_ITEM(ECPRI, sizeof(struct rte_flow_item_ecpri)),\n+\tMK_FLOW_ITEM(GENEVE_OPT, sizeof(struct rte_flow_item_geneve_opt)),\n };\n \n /** Generate flow_action[] entry. */\ndiff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h\nindex 0977a78..e17a630 100644\n--- a/lib/librte_ethdev/rte_flow.h\n+++ b/lib/librte_ethdev/rte_flow.h\n@@ -543,6 +543,14 @@ enum rte_flow_item_type {\n \t * See struct rte_flow_item_ipv6_frag_ext.\n \t */\n \tRTE_FLOW_ITEM_TYPE_IPV6_FRAG_EXT,\n+\n+\t/**\n+\t * Matches Geneve Variable Length Option\n+\t *\n+\t * See struct rte_flow_item_geneve_opt\n+\t */\n+\tRTE_FLOW_ITEM_TYPE_GENEVE_OPT,\n+\n };\n \n /**\n@@ -1626,7 +1634,32 @@ struct rte_flow_item_ecpri {\n \t},\n };\n #endif\n+#ifdef PEDANTIC\n+#pragma GCC diagnostic ignored \"-Wpedantic\"\n+#endif\n+/**\n+ * RTE_FLOW_ITEM_TYPE_GENEVE_OPT\n+ *\n+ * Matches a GENEVE Variable Length Option\n+ */\n+RTE_STD_C11\n+struct rte_flow_item_geneve_opt {\n+\trte_be16_t option_class;\n+\tuint8_t option_type;\n+\tuint8_t option_len;\n+\tuint32_t *data;\n+};\n+#ifdef PEDANTIC\n+#pragma GCC diagnostic ignored \"-Wpedantic\"\n+#endif\n \n+/** Default mask for RTE_FLOW_ITEM_TYPE_GENEVE_OPT. */\n+#ifndef __cplusplus\n+static const struct rte_flow_item_geneve_opt\n+rte_flow_item_geneve_opt_mask = {\n+\t.option_type = 0xff,\n+};\n+#endif\n /**\n * Matching pattern item definition.\n *\n", "prefixes": [ "RFC", "v3", "1/8" ] }