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GET /api/patches/69441/?format=api
{ "id": 69441, "url": "https://patches.dpdk.org/api/patches/69441/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20200428085233.19748-1-alvinx.zhang@intel.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": "<20200428085233.19748-1-alvinx.zhang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200428085233.19748-1-alvinx.zhang@intel.com", "date": "2020-04-28T08:52:33", "name": "[v2] net/iavf: fix link speed", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "dca5ae889253f4d550efe7eaa1edb7b40151f0e4", "submitter": { "id": 1398, "url": "https://patches.dpdk.org/api/people/1398/?format=api", "name": "Alvin Zhang", "email": "alvinx.zhang@intel.com" }, "delegate": { "id": 31221, "url": "https://patches.dpdk.org/api/users/31221/?format=api", "username": "yexl", "first_name": "xiaolong", "last_name": "ye", "email": "xiaolong.ye@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20200428085233.19748-1-alvinx.zhang@intel.com/mbox/", "series": [ { "id": 9698, "url": "https://patches.dpdk.org/api/series/9698/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=9698", "date": "2020-04-28T08:52:33", "name": "[v2] net/iavf: fix link speed", "version": 2, "mbox": "https://patches.dpdk.org/series/9698/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/69441/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/69441/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 35047A00BE;\n\tTue, 28 Apr 2020 10:53:28 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 0B3D61D5B6;\n\tTue, 28 Apr 2020 10:53:28 +0200 (CEST)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n by dpdk.org (Postfix) with ESMTP id 8561B1D5B3;\n Tue, 28 Apr 2020 10:53:25 +0200 (CEST)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 28 Apr 2020 01:53:24 -0700", "from shwdenpg235.ccr.corp.intel.com ([10.240.182.60])\n by fmsmga001.fm.intel.com with ESMTP; 28 Apr 2020 01:53:22 -0700" ], "IronPort-SDR": [ "\n OEn3vQ3Tts56mv2aVOEE2mYiWDMziY1p2tjzcQ9EnjDqdor/hfOadaeahwDCA71tgHhhbDYsGt\n rfhcumgWa8DA==", "\n 5+gJ7wQwyP82NXJ8IjcBOsrcdC7byKVrSnz+hB0Ei7MqNNPTtqZq/NNQRxRSajHXUI+Jw4MYg5\n 5bXWK0a1OKxw==" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.73,327,1583222400\"; d=\"scan'208\";a=\"367440039\"", "From": "alvinx.zhang@intel.com", "To": "dev@dpdk.org", "Cc": "qi.z.zhang@intel.com, beilei.xing@intel.com,\n Alvin Zhang <alvinx.zhang@intel.com>, jingjing.wu@intel.com,\n stable@dpdk.org", "Date": "Tue, 28 Apr 2020 16:52:33 +0800", "Message-Id": "<20200428085233.19748-1-alvinx.zhang@intel.com>", "X-Mailer": "git-send-email 2.21.0.windows.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2] net/iavf: fix link speed", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "Reply-To": "20200428064858.21392-1-alvinx.zhang@intel.com", "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": "From: Alvin Zhang <alvinx.zhang@intel.com>\n\nIf the PF driver does not support the new speed reporting capabilities then\nuse link_event else use link_event_adv to get the speed.\n\nFixes: 48de41ca11f0 (net/iavf: enable link status update)\nCc: jingjing.wu@intel.com\nCc: stable@dpdk.org\n\nSigned-off-by: Alvin Zhang <alvinx.zhang@intel.com>\n---\n drivers/net/iavf/iavf_vchnl.c | 47 ++++++++++++++++++++++++++++++++++++++++++-\n 1 file changed, 46 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/iavf/iavf_vchnl.c b/drivers/net/iavf/iavf_vchnl.c\nindex 2a0cdd9..5b8d32e 100644\n--- a/drivers/net/iavf/iavf_vchnl.c\n+++ b/drivers/net/iavf/iavf_vchnl.c\n@@ -130,6 +130,44 @@\n \treturn err;\n }\n \n+static uint32_t\n+iavf_convert_link_speed(enum virtchnl_link_speed virt_link_speed)\n+{\n+\tuint32_t speed;\n+\n+\tswitch (virt_link_speed) {\n+\tcase VIRTCHNL_LINK_SPEED_100MB:\n+\t\tspeed = 100;\n+\t\tbreak;\n+\tcase VIRTCHNL_LINK_SPEED_1GB:\n+\t\tspeed = 1000;\n+\t\tbreak;\n+\tcase VIRTCHNL_LINK_SPEED_10GB:\n+\t\tspeed = 10000;\n+\t\tbreak;\n+\tcase VIRTCHNL_LINK_SPEED_40GB:\n+\t\tspeed = 40000;\n+\t\tbreak;\n+\tcase VIRTCHNL_LINK_SPEED_20GB:\n+\t\tspeed = 20000;\n+\t\tbreak;\n+\tcase VIRTCHNL_LINK_SPEED_25GB:\n+\t\tspeed = 25000;\n+\t\tbreak;\n+\tcase VIRTCHNL_LINK_SPEED_2_5GB:\n+\t\tspeed = 2500;\n+\t\tbreak;\n+\tcase VIRTCHNL_LINK_SPEED_5GB:\n+\t\tspeed = 5000;\n+\t\tbreak;\n+\tdefault:\n+\t\tspeed = 0;\n+\t\tbreak;\n+\t}\n+\n+\treturn speed;\n+}\n+\n static void\n iavf_handle_pf_event_msg(struct rte_eth_dev *dev, uint8_t *msg,\n \t\t\tuint16_t msglen)\n@@ -151,7 +189,14 @@\n \tcase VIRTCHNL_EVENT_LINK_CHANGE:\n \t\tPMD_DRV_LOG(DEBUG, \"VIRTCHNL_EVENT_LINK_CHANGE event\");\n \t\tvf->link_up = pf_msg->event_data.link_event.link_status;\n-\t\tvf->link_speed = pf_msg->event_data.link_event_adv.link_speed;\n+\t\tif (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {\n+\t\t\tvf->link_speed =\n+\t\t\t\tpf_msg->event_data.link_event_adv.link_speed;\n+\t\t} else {\n+\t\t\tenum virtchnl_link_speed speed;\n+\t\t\tspeed = pf_msg->event_data.link_event.link_speed;\n+\t\t\tvf->link_speed = iavf_convert_link_speed(speed);\n+\t\t}\n \t\tiavf_dev_link_update(dev, 0);\n \t\t_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,\n \t\t\t\t\t NULL);\n", "prefixes": [ "v2" ] }