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GET /api/patches/17262/?format=api
{ "id": 17262, "url": "https://patches.dpdk.org/api/patches/17262/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/a367eb54abf5f8a40780cfcf09d763e4e7c3f5c7.1480096192.git.nelio.laranjeiro@6wind.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": "<a367eb54abf5f8a40780cfcf09d763e4e7c3f5c7.1480096192.git.nelio.laranjeiro@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/a367eb54abf5f8a40780cfcf09d763e4e7c3f5c7.1480096192.git.nelio.laranjeiro@6wind.com", "date": "2016-11-25T18:14:21", "name": "[dpdk-dev,1/3] net/mlx5: add preliminary support for rte_flow", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "85242db6df545188ee74ad33ee47b343ece2e983", "submitter": { "id": 243, "url": "https://patches.dpdk.org/api/people/243/?format=api", "name": "Nélio Laranjeiro", "email": "nelio.laranjeiro@6wind.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/a367eb54abf5f8a40780cfcf09d763e4e7c3f5c7.1480096192.git.nelio.laranjeiro@6wind.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/17262/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/17262/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 43498FA38;\n\tFri, 25 Nov 2016 19:15:32 +0100 (CET)", "from mail-wm0-f51.google.com (mail-wm0-f51.google.com\n\t[74.125.82.51]) by dpdk.org (Postfix) with ESMTP id DC825FA30\n\tfor <dev@dpdk.org>; Fri, 25 Nov 2016 19:14:48 +0100 (CET)", "by mail-wm0-f51.google.com with SMTP id t79so98676397wmt.0\n\tfor <dev@dpdk.org>; Fri, 25 Nov 2016 10:14:48 -0800 (PST)", "from ping.vm.6wind.com (guy78-3-82-239-227-177.fbx.proxad.net.\n\t[82.239.227.177]) by smtp.gmail.com with ESMTPSA id\n\t135sm14610323wmh.14.2016.11.25.10.14.47\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tFri, 25 Nov 2016 10:14:47 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=6wind-com.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:in-reply-to:references;\n\tbh=cQh2abcrN2eQduMaCYzfE4N3BosavN9+vvW1O/OrXdA=;\n\tb=uzkFgWNRZT3eT16faR8Dh9bcHP6Bs/LAMuTkQRuaz6vaZp4+YMpfi/TSyIkpc1sCrG\n\t7djM0fOU8vJeXnZGc7UBQUHY6D3LjDY4rqGym67whWZVk/weTKDllYsn+SzHvKNsSp4B\n\tZBRMOQ3dzDIlWQPhVcQmcXp16+pevGTVO5rscetY7vgFTU05q03/2MAsUwFBCC3ZI68H\n\tQdRcIVogOFnlAdOb9M/gnC0R4YaEr7EHLKTQIVSqkf2DmbaMYjWgAVMpvk8+exlI7i78\n\tq8Yi2tpUWhAgbwyKNnkmOqRTgilhRgFAwIwbjjSuul2FiuY+0vgFjb7/ty1S5Y12ohoB\n\tLRQQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:in-reply-to:references;\n\tbh=cQh2abcrN2eQduMaCYzfE4N3BosavN9+vvW1O/OrXdA=;\n\tb=R4bIVnuxRAFZKL3FeJSYH4cGWytrCtyvl+HqPFNmrtM1etLoE1qkbqkLhuP/E9yIw/\n\tiMxuSTfhGY2xm5W0hFYysWMupCcjkQQcJ8LZC8kaldZhg7rBlcUO/WkZsIrRpMg1WLRB\n\t/DFrbQMFCLCPEK08/kbiyuLoWtMJTx9Xe+j5pNFuIxX4Sqgmua7PzyZFVac4XQJXLQ2w\n\t0k8BBJ7ysMRMMb0iVwDPi9Sxg+zMrlW2slMSuOuLhhGJ5R2Z4XxknI6aHve5X2A6tiF6\n\tFNPTB7/pu2IpeNXyBluLwrzlAwTb8Z8IBIcrNNXv+jpFw5NcIyxZ3VXyjb1dGpqDTxAO\n\tey7w==", "X-Gm-Message-State": "AKaTC01C9iZ2EjwBAIEIPxkAW2zGOdzG8cbYG+808M4HGn++c0gXzN/hz1V7wLM6vPXls+KQ", "X-Received": "by 10.28.63.16 with SMTP id m16mr8950851wma.113.1480097688249;\n\tFri, 25 Nov 2016 10:14:48 -0800 (PST)", "From": "Nelio Laranjeiro <nelio.laranjeiro@6wind.com>", "To": "dev@dpdk.org", "Cc": "Adrien Mazarguil <adrien.mazarguil@6wind.com>", "Date": "Fri, 25 Nov 2016 19:14:21 +0100", "Message-Id": "<a367eb54abf5f8a40780cfcf09d763e4e7c3f5c7.1480096192.git.nelio.laranjeiro@6wind.com>", "X-Mailer": "git-send-email 2.1.4", "In-Reply-To": [ "<cover.1480096192.git.nelio.laranjeiro@6wind.com>", "<cover.1480096192.git.nelio.laranjeiro@6wind.com>" ], "References": [ "<cover.1480096192.git.nelio.laranjeiro@6wind.com>", "<cover.1480096192.git.nelio.laranjeiro@6wind.com>" ], "Subject": "[dpdk-dev] [PATCH 1/3] net/mlx5: add preliminary support for\n\trte_flow", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <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": "Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>\n---\n drivers/net/mlx5/Makefile | 1 +\n drivers/net/mlx5/mlx5.h | 16 ++++++\n drivers/net/mlx5/mlx5_fdir.c | 15 ++++++\n drivers/net/mlx5/mlx5_flow.c | 122 +++++++++++++++++++++++++++++++++++++++++++\n 4 files changed, 154 insertions(+)\n create mode 100644 drivers/net/mlx5/mlx5_flow.c", "diff": "diff --git a/drivers/net/mlx5/Makefile b/drivers/net/mlx5/Makefile\nindex cf87f0b..6d1338a 100644\n--- a/drivers/net/mlx5/Makefile\n+++ b/drivers/net/mlx5/Makefile\n@@ -48,6 +48,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_stats.c\n SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_rss.c\n SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_fdir.c\n SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_mr.c\n+SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += mlx5_flow.c\n \n # Dependencies.\n DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += lib/librte_ether\ndiff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h\nindex 79b7a60..04f4eaa 100644\n--- a/drivers/net/mlx5/mlx5.h\n+++ b/drivers/net/mlx5/mlx5.h\n@@ -59,6 +59,7 @@\n #include <rte_spinlock.h>\n #include <rte_interrupts.h>\n #include <rte_errno.h>\n+#include <rte_flow.h>\n #ifdef PEDANTIC\n #pragma GCC diagnostic error \"-Wpedantic\"\n #endif\n@@ -268,4 +269,19 @@ void priv_fdir_enable(struct priv *);\n int mlx5_dev_filter_ctrl(struct rte_eth_dev *, enum rte_filter_type,\n \t\t\t enum rte_filter_op, void *);\n \n+/* mlx5_flow.c */\n+\n+int mlx5_flow_validate(struct rte_eth_dev *, const struct rte_flow_attr *,\n+\t\t const struct rte_flow_item [],\n+\t\t const struct rte_flow_action [],\n+\t\t struct rte_flow_error *);\n+struct rte_flow *mlx5_flow_create(struct rte_eth_dev *,\n+\t\t\t\t const struct rte_flow_attr *,\n+\t\t\t\t const struct rte_flow_item [],\n+\t\t\t\t const struct rte_flow_action [],\n+\t\t\t\t struct rte_flow_error *);\n+int mlx5_flow_destroy(struct rte_eth_dev *, struct rte_flow *,\n+\t\t struct rte_flow_error *);\n+int mlx5_flow_flush(struct rte_eth_dev *, struct rte_flow_error *);\n+\n #endif /* RTE_PMD_MLX5_H_ */\ndiff --git a/drivers/net/mlx5/mlx5_fdir.c b/drivers/net/mlx5/mlx5_fdir.c\nindex 1acf682..f80c58b 100644\n--- a/drivers/net/mlx5/mlx5_fdir.c\n+++ b/drivers/net/mlx5/mlx5_fdir.c\n@@ -55,6 +55,8 @@\n #include <rte_malloc.h>\n #include <rte_ethdev.h>\n #include <rte_common.h>\n+#include <rte_flow.h>\n+#include <rte_flow_driver.h>\n #ifdef PEDANTIC\n #pragma GCC diagnostic error \"-Wpedantic\"\n #endif\n@@ -1042,6 +1044,14 @@ priv_fdir_ctrl_func(struct priv *priv, enum rte_filter_op filter_op, void *arg)\n \treturn ret;\n }\n \n+static const struct rte_flow_ops mlx5_flow_ops = {\n+\t.validate = mlx5_flow_validate,\n+\t.create = mlx5_flow_create,\n+\t.destroy = mlx5_flow_destroy,\n+\t.flush = mlx5_flow_flush,\n+\t.query = NULL,\n+};\n+\n /**\n * Manage filter operations.\n *\n@@ -1067,6 +1077,11 @@ mlx5_dev_filter_ctrl(struct rte_eth_dev *dev,\n \tstruct priv *priv = dev->data->dev_private;\n \n \tswitch (filter_type) {\n+\tcase RTE_ETH_FILTER_GENERIC:\n+\t\tif (filter_op != RTE_ETH_FILTER_GET)\n+\t\t\treturn -EINVAL;\n+\t\t*(const void **)arg = &mlx5_flow_ops;\n+\t\treturn 0;\n \tcase RTE_ETH_FILTER_FDIR:\n \t\tpriv_lock(priv);\n \t\tret = priv_fdir_ctrl_func(priv, filter_op, arg);\ndiff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c\nnew file mode 100644\nindex 0000000..a514dff\n--- /dev/null\n+++ b/drivers/net/mlx5/mlx5_flow.c\n@@ -0,0 +1,122 @@\n+/*-\n+ * BSD LICENSE\n+ *\n+ * Copyright 2016 6WIND S.A.\n+ *\n+ * Redistribution and use in source and binary forms, with or without\n+ * modification, are permitted provided that the following conditions\n+ * are met:\n+ *\n+ * * Redistributions of source code must retain the above copyright\n+ * notice, this list of conditions and the following disclaimer.\n+ * * Redistributions in binary form must reproduce the above copyright\n+ * notice, this list of conditions and the following disclaimer in\n+ * the documentation and/or other materials provided with the\n+ * distribution.\n+ * * Neither the name of 6WIND S.A. nor the names of its\n+ * contributors may be used to endorse or promote products derived\n+ * from this software without specific prior written permission.\n+ *\n+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n+ * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n+ */\n+\n+#include <rte_ethdev.h>\n+#include <rte_flow.h>\n+#include <rte_flow_driver.h>\n+#include \"mlx5.h\"\n+\n+/**\n+ * Validate a flow supported by the NIC.\n+ *\n+ * @see rte_flow_validate()\n+ * @see rte_flow_ops\n+ */\n+int\n+mlx5_flow_validate(struct rte_eth_dev *dev,\n+\t\t const struct rte_flow_attr *attr,\n+\t\t const struct rte_flow_item items[],\n+\t\t const struct rte_flow_action actions[],\n+\t\t struct rte_flow_error *error)\n+{\n+\t(void)dev;\n+\t(void)attr;\n+\t(void)items;\n+\t(void)actions;\n+\t(void)error;\n+\trte_flow_error_set(error, ENOTSUP,\n+\t\t\t RTE_FLOW_ERROR_TYPE_NONE,\n+\t\t\t NULL, \"not implemented yet\");\n+\treturn -rte_errno;\n+}\n+\n+/**\n+ * Create a flow.\n+ *\n+ * @see rte_flow_create()\n+ * @see rte_flow_ops\n+ */\n+struct rte_flow *\n+mlx5_flow_create(struct rte_eth_dev *dev,\n+\t\t const struct rte_flow_attr *attr,\n+\t\t const struct rte_flow_item items[],\n+\t\t const struct rte_flow_action actions[],\n+\t\t struct rte_flow_error *error)\n+{\n+\t(void)dev;\n+\t(void)attr;\n+\t(void)items;\n+\t(void)actions;\n+\t(void)error;\n+\trte_flow_error_set(error, ENOTSUP,\n+\t\t\t RTE_FLOW_ERROR_TYPE_NONE,\n+\t\t\t NULL, \"not implemented yet\");\n+\treturn NULL;\n+}\n+\n+/**\n+ * Destroy a flow.\n+ *\n+ * @see rte_flow_destroy()\n+ * @see rte_flow_ops\n+ */\n+int\n+mlx5_flow_destroy(struct rte_eth_dev *dev,\n+\t\t struct rte_flow *flow,\n+\t\t struct rte_flow_error *error)\n+{\n+\t(void)dev;\n+\t(void)flow;\n+\t(void)error;\n+\trte_flow_error_set(error, ENOTSUP,\n+\t\t\t RTE_FLOW_ERROR_TYPE_NONE,\n+\t\t\t NULL, \"not implemented yet\");\n+\treturn -rte_errno;\n+}\n+\n+/**\n+ * Destroy all flows.\n+ *\n+ * @see rte_flow_flush()\n+ * @see rte_flow_ops\n+ */\n+int\n+mlx5_flow_flush(struct rte_eth_dev *dev,\n+\t\tstruct rte_flow_error *error)\n+{\n+\t(void)dev;\n+\t(void)error;\n+\trte_flow_error_set(error, ENOTSUP,\n+\t\t\t RTE_FLOW_ERROR_TYPE_NONE,\n+\t\t\t NULL, \"not implemented yet\");\n+\treturn -rte_errno;\n+}\n", "prefixes": [ "dpdk-dev", "1/3" ] }