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GET /api/patches/124646/?format=api
{ "id": 124646, "url": "http://patches.dpdk.org/api/patches/124646/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230302103527.931071-9-mingxia.liu@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": "<20230302103527.931071-9-mingxia.liu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230302103527.931071-9-mingxia.liu@intel.com", "date": "2023-03-02T10:35:14", "name": "[v8,08/21] net/cpfl: support MTU configuration", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "07ce8ebb869a8a850cabb000f67ca4ef512811dd", "submitter": { "id": 2514, "url": "http://patches.dpdk.org/api/people/2514/?format=api", "name": "Liu, Mingxia", "email": "mingxia.liu@intel.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230302103527.931071-9-mingxia.liu@intel.com/mbox/", "series": [ { "id": 27215, "url": "http://patches.dpdk.org/api/series/27215/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=27215", "date": "2023-03-02T10:35:06", "name": "add support for cpfl PMD in DPDK", "version": 8, "mbox": "http://patches.dpdk.org/series/27215/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/124646/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/124646/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 mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 6381F41DB0;\n\tThu, 2 Mar 2023 03:21:38 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 97D8C427F2;\n\tThu, 2 Mar 2023 03:20:51 +0100 (CET)", "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n by mails.dpdk.org (Postfix) with ESMTP id B4A6B42D29\n for <dev@dpdk.org>; Thu, 2 Mar 2023 03:20:48 +0100 (CET)", "from fmsmga002.fm.intel.com ([10.253.24.26])\n by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 01 Mar 2023 18:20:48 -0800", "from dpdk-mingxial-ice.sh.intel.com ([10.67.110.191])\n by fmsmga002.fm.intel.com with ESMTP; 01 Mar 2023 18:20:47 -0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1677723648; x=1709259648;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=pM/j8/fxwutXLdS/vZNYdHWcrdNtHeUlrFBDQ8IpfHU=;\n b=XwPbBBmfwdmuSbGvEJaxQIFkTNDcDWy2YRNVa1XYQuRYghW4CiOTBC8Y\n CmIHvJ3owVLnZlQJl1+MbNR+eLwNYEhRkfkDhl5a1F/pPagO6mT6PglzC\n hfclncWcfZmEJV496way0A+zGDbPE02f951V/GRq/aP95U4wDwPoNEEh4\n JjWgLfZr3R2ENy0HpTY7rnoyjUIb6r6bf8j4tecWnehBz0XXNbfnqGuG4\n Vu4lwwUhJVBMLoT8wBJQ7fAaPgqdKWAfyblC7H0YOcnDKcB+nCeS4gOfK\n 4HBXtaOevjf66uvxiI12sYRMzkwnt4MEUajMyZ3BxGe12vz+fJ16fbMkA g==;", "X-IronPort-AV": [ "E=McAfee;i=\"6500,9779,10636\"; a=\"315013545\"", "E=Sophos;i=\"5.98,226,1673942400\"; d=\"scan'208\";a=\"315013545\"", "E=McAfee;i=\"6500,9779,10636\"; a=\"784607499\"", "E=Sophos;i=\"5.98,226,1673942400\"; d=\"scan'208\";a=\"784607499\"" ], "X-ExtLoop1": "1", "From": "Mingxia Liu <mingxia.liu@intel.com>", "To": "dev@dpdk.org,\n\tbeilei.xing@intel.com,\n\tyuying.zhang@intel.com", "Cc": "Mingxia Liu <mingxia.liu@intel.com>", "Subject": "[PATCH v8 08/21] net/cpfl: support MTU configuration", "Date": "Thu, 2 Mar 2023 10:35:14 +0000", "Message-Id": "<20230302103527.931071-9-mingxia.liu@intel.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20230302103527.931071-1-mingxia.liu@intel.com>", "References": "<20230216003010.3439881-1-mingxia.liu@intel.com>\n <20230302103527.931071-1-mingxia.liu@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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" }, "content": "Add dev ops mtu_set.\n\nSigned-off-by: Mingxia Liu <mingxia.liu@intel.com>\n---\n doc/guides/nics/features/cpfl.ini | 1 +\n drivers/net/cpfl/cpfl_ethdev.c | 27 +++++++++++++++++++++++++++\n 2 files changed, 28 insertions(+)", "diff": "diff --git a/doc/guides/nics/features/cpfl.ini b/doc/guides/nics/features/cpfl.ini\nindex a2d1ca9e15..470ba81579 100644\n--- a/doc/guides/nics/features/cpfl.ini\n+++ b/doc/guides/nics/features/cpfl.ini\n@@ -7,6 +7,7 @@\n ; is selected.\n ;\n [Features]\n+MTU update = Y\n Linux = Y\n x86-32 = Y\n x86-64 = Y\ndiff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c\nindex cfce3f60d7..158cd0ae68 100644\n--- a/drivers/net/cpfl/cpfl_ethdev.c\n+++ b/drivers/net/cpfl/cpfl_ethdev.c\n@@ -118,6 +118,27 @@ cpfl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)\n \treturn 0;\n }\n \n+static int\n+cpfl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)\n+{\n+\tstruct idpf_vport *vport = dev->data->dev_private;\n+\n+\t/* mtu setting is forbidden if port is start */\n+\tif (dev->data->dev_started) {\n+\t\tPMD_DRV_LOG(ERR, \"port must be stopped before configuration\");\n+\t\treturn -EBUSY;\n+\t}\n+\n+\tif (mtu > vport->max_mtu) {\n+\t\tPMD_DRV_LOG(ERR, \"MTU should be less than %d\", vport->max_mtu);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tvport->max_pkt_len = mtu + CPFL_ETH_OVERHEAD;\n+\n+\treturn 0;\n+}\n+\n static const uint32_t *\n cpfl_dev_supported_ptypes_get(struct rte_eth_dev *dev __rte_unused)\n {\n@@ -139,6 +160,7 @@ cpfl_dev_supported_ptypes_get(struct rte_eth_dev *dev __rte_unused)\n static int\n cpfl_dev_configure(struct rte_eth_dev *dev)\n {\n+\tstruct idpf_vport *vport = dev->data->dev_private;\n \tstruct rte_eth_conf *conf = &dev->data->dev_conf;\n \n \tif (conf->link_speeds & RTE_ETH_LINK_SPEED_FIXED) {\n@@ -178,6 +200,10 @@ cpfl_dev_configure(struct rte_eth_dev *dev)\n \t\treturn -ENOTSUP;\n \t}\n \n+\tvport->max_pkt_len =\n+\t\t(dev->data->mtu == 0) ? CPFL_DEFAULT_MTU : dev->data->mtu +\n+\t\tCPFL_ETH_OVERHEAD;\n+\n \treturn 0;\n }\n \n@@ -291,6 +317,7 @@ static const struct eth_dev_ops cpfl_eth_dev_ops = {\n \t.tx_queue_stop\t\t\t= cpfl_tx_queue_stop,\n \t.rx_queue_release\t\t= cpfl_dev_rx_queue_release,\n \t.tx_queue_release\t\t= cpfl_dev_tx_queue_release,\n+\t.mtu_set\t\t\t= cpfl_dev_mtu_set,\n \t.dev_supported_ptypes_get\t= cpfl_dev_supported_ptypes_get,\n };\n \n", "prefixes": [ "v8", "08/21" ] }