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GET /api/patches/63616/?format=api
{ "id": 63616, "url": "http://patches.dpdk.org/api/patches/63616/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20191206235248.24970-3-stephen@networkplumber.org/", "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": "<20191206235248.24970-3-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20191206235248.24970-3-stephen@networkplumber.org", "date": "2019-12-06T23:52:48", "name": "[v2,2/2] net/netvsc: disable before changing RSS parameters", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "e61629fad462bdf92a73e919674f8e7a3f3364c1", "submitter": { "id": 27, "url": "http://patches.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "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/20191206235248.24970-3-stephen@networkplumber.org/mbox/", "series": [ { "id": 7745, "url": "http://patches.dpdk.org/api/series/7745/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=7745", "date": "2019-12-06T23:52:46", "name": "bugfix to netvsc PMD in 19.11", "version": 2, "mbox": "http://patches.dpdk.org/series/7745/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/63616/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/63616/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 3DEE0A04F3;\n\tSat, 7 Dec 2019 00:53:20 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id B45EF1B9B7;\n\tSat, 7 Dec 2019 00:53:05 +0100 (CET)", "from mail-pj1-f68.google.com (mail-pj1-f68.google.com\n [209.85.216.68]) by dpdk.org (Postfix) with ESMTP id 0EB452BE9\n for <dev@dpdk.org>; Sat, 7 Dec 2019 00:53:01 +0100 (CET)", "by mail-pj1-f68.google.com with SMTP id r11so3391622pjp.12\n for <dev@dpdk.org>; Fri, 06 Dec 2019 15:53:00 -0800 (PST)", "from hermes.lan (204-195-22-127.wavecable.com. [204.195.22.127])\n by smtp.gmail.com with ESMTPSA id k4sm17055855pfa.25.2019.12.06.15.52.58\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 06 Dec 2019 15:52:58 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=networkplumber-org.20150623.gappssmtp.com; s=20150623;\n h=from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding;\n bh=AuEC2fRC4naJkN9eBNl2eRrz4CKSxbFEQOUkYqoMu+M=;\n b=WgSdfHN4qmqFt5x/+o7BXD/svqEnj3ueKNeViDpVFNoaxoKlD0hMvgZH4w/2OdHWAu\n fG6mtbMT5275GGxz61XELmm1zeB55ocOVZ+UIxDFdP6rtwSffyItA5GqiJ6jyHaSnJ4L\n JeeE/LmBny7/67cQ107tqwVU3mSjwey5p0nUw2imHBSfduypjEpMFPIScgTgCPMJ0Uri\n LNdmCNVKblwWFsX6wdMfjWyV+5kgpX4B58DLQpY0nr8xpqH+uIeeRGq0iUfoI8ce2Nbe\n yYPDc2bGZZCcT8csvm8cTi5Y4XS3HNdqljR1wOZfQgP0HLU2BLa0clon6COoMTqEKmao\n 7GsQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n :references:mime-version:content-transfer-encoding;\n bh=AuEC2fRC4naJkN9eBNl2eRrz4CKSxbFEQOUkYqoMu+M=;\n b=EtHWZPXJ+odmbuO9d9f63yd/YRX0nJ/vxjrvY4xHMkfETfH326VvdviuXW7kV/LhlB\n MuMIMpyzXwJhV1fCETP6NA55DfCrUtBU5BoUNgcAjUUz1lKLeGx20VHwlKGd0wjvbGGA\n NVPv7EKygDSF4UEvhWmEYU78vHxeGALjO2p0SCl20uxDZi8rRqFWpPaRG8IJMxa/uxfz\n wQIb5t8oNf63/SfqW3AnDk+d96/pOtKNxwkHs99y3hrnuEo5yP+pYgeY77zM1hdkoSwR\n U5rQIpzcPhHzOIcGK+ATTOLHnAKqh2YapzM/lXOCBGHKiVLuIZZ6+B9S5QoGxWBmd3k3\n mR/Q==", "X-Gm-Message-State": "APjAAAV/AgTEV3w1MtogXCaHz8aqiCttNrkq+YuYtwNcCxcK+w82nhRM\n JJnDpEs2Zl9QypQ1zYORs2T2LfQjMAfu9A==", "X-Google-Smtp-Source": "\n APXvYqzfbvZy+WVARWh9AXlKOw0W+NzxEKA4PgNZ3Dqk+s21VwRjhALVoIzm6d5tZnBqhts4r3edLg==", "X-Received": "by 2002:a17:902:bb8c:: with SMTP id\n m12mr17719179pls.320.1575676379789;\n Fri, 06 Dec 2019 15:52:59 -0800 (PST)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "dev@dpdk.org", "Cc": "Stephen Hemminger <stephen@networkplumber.org>, stable@dpdk.org,\n Abhishek Marathe <abmarath@microsoft.com>, Dexuan Cui <decui@microsoft.com>", "Date": "Fri, 6 Dec 2019 15:52:48 -0800", "Message-Id": "<20191206235248.24970-3-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20191206235248.24970-1-stephen@networkplumber.org>", "References": "<20191125171300.3284-1-stephen@networkplumber.org>\n <20191206235248.24970-1-stephen@networkplumber.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2 2/2] net/netvsc: disable before changing RSS\n\tparameters", "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": "In order to change RSS parameters, the host requires that RSS\nis disable first.\n\nFixes: 92d23a57cafe (\"net/netvsc: support configuring RSS parameters\")\nCc: stable@dpdk.org\nTested-by: Abhishek Marathe <abmarath@microsoft.com>\nSigned-off-by: Dexuan Cui <decui@microsoft.com>\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n drivers/net/netvsc/hn_ethdev.c | 14 ++++++++++++++\n 1 file changed, 14 insertions(+)", "diff": "diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c\nindex 5ef7a452cc69..159116f7f691 100644\n--- a/drivers/net/netvsc/hn_ethdev.c\n+++ b/drivers/net/netvsc/hn_ethdev.c\n@@ -292,6 +292,13 @@ static int hn_rss_reta_update(struct rte_eth_dev *dev,\n \t\t\thv->rss_ind[i] = reta_conf[idx].reta[shift];\n \t}\n \n+\terr = hn_rndis_conf_rss(hv, NDIS_RSS_FLAG_DISABLE);\n+\tif (err) {\n+\t\tPMD_DRV_LOG(NOTICE,\n+\t\t\t\"rss disable failed\");\n+\t\treturn err;\n+\t}\n+\n \terr = hn_rndis_conf_rss(hv, 0);\n \tif (err) {\n \t\tPMD_DRV_LOG(NOTICE,\n@@ -579,6 +586,13 @@ static int hn_dev_configure(struct rte_eth_dev *dev)\n \t\t\treturn err;\n \t\t}\n \n+\t\terr = hn_rndis_conf_rss(hv, NDIS_RSS_FLAG_DISABLE);\n+\t\tif (err) {\n+\t\t\tPMD_DRV_LOG(NOTICE,\n+\t\t\t\t\"rss disable failed\");\n+\t\t\treturn err;\n+\t\t}\n+\n \t\terr = hn_rndis_conf_rss(hv, 0);\n \t\tif (err) {\n \t\t\tPMD_DRV_LOG(NOTICE,\n", "prefixes": [ "v2", "2/2" ] }