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Update a patch.
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Update a patch.
GET /api/patches/40779/?format=api
{ "id": 40779, "url": "https://patches.dpdk.org/api/patches/40779/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1528389052-4875-2-git-send-email-rasesh.mody@cavium.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": "<1528389052-4875-2-git-send-email-rasesh.mody@cavium.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1528389052-4875-2-git-send-email-rasesh.mody@cavium.com", "date": "2018-06-07T16:30:52", "name": "[dpdk-dev,2/2] net/qede: fix link change event notification", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "937ccfe52b0ae7c4910c6a56cb3ca0359f19b538", "submitter": { "id": 569, "url": "https://patches.dpdk.org/api/people/569/?format=api", "name": "Mody, Rasesh", "email": "rasesh.mody@cavium.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/1528389052-4875-2-git-send-email-rasesh.mody@cavium.com/mbox/", "series": [ { "id": 36, "url": "https://patches.dpdk.org/api/series/36/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=36", "date": "2018-06-07T16:30:51", "name": "[dpdk-dev,1/2] net/qede: fix incorrect link status update", "version": 1, "mbox": "https://patches.dpdk.org/series/36/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/40779/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/40779/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 [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id BE5011B424;\n\tThu, 7 Jun 2018 18:31:19 +0200 (CEST)", "from NAM02-CY1-obe.outbound.protection.outlook.com\n\t(mail-cys01nam02on0050.outbound.protection.outlook.com\n\t[104.47.37.50]) by dpdk.org (Postfix) with ESMTP id 5E2BF1B424;\n\tThu, 7 Jun 2018 18:31:17 +0200 (CEST)", "from cavium.com (198.186.0.2) by\n\tBL0PR07MB4018.namprd07.prod.outlook.com (2603:10b6:207:4b::20) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n\t15.20.841.14; Thu, 7 Jun 2018 16:31:14 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=dxu6v8jp0/9FEhnfPMrF8kjT/d1RPGkcBi7U4T+1ziE=;\n\tb=U0n0nbgnIWmeQCvDhO1zltA0zMND+YvHX+QFx8AfBfp3vVmtSqxsgz4K4nwrNwnGVk07tQ3eH/cgKJ1jmgcnn+srKejuRBFZueIrH9zNOKj07RErJ61nlJkzlRNl0G0JOoZAAHcTjWCYwH07+SV61uCjSRoMkQt0Md2mHlGVvpQ=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Rasesh.Mody@cavium.com; ", "From": "Rasesh Mody <rasesh.mody@cavium.com>", "To": "dev@dpdk.org", "Cc": "Shahed Shaikh <shahed.shaikh@cavium.com>, ferruh.yigit@intel.com,\n\tDept-EngDPDKDev@cavium.com, stable@dpdk.org", "Date": "Thu, 7 Jun 2018 09:30:52 -0700", "Message-Id": "<1528389052-4875-2-git-send-email-rasesh.mody@cavium.com>", "X-Mailer": "git-send-email 1.7.10.3", "In-Reply-To": "<1528389052-4875-1-git-send-email-rasesh.mody@cavium.com>", "References": "<1528389052-4875-1-git-send-email-rasesh.mody@cavium.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[198.186.0.2]", "X-ClientProxiedBy": "BYAPR07CA0011.namprd07.prod.outlook.com\n\t(2603:10b6:a02:bc::24) To BL0PR07MB4018.namprd07.prod.outlook.com\n\t(2603:10b6:207:4b::20)", "X-MS-PublicTrafficType": "Email", "X-Microsoft-Antispam": "UriScan:; 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SFP:1101; SCL:1; SRVR:BL0PR07MB4018; H:cavium.com; FPR:;\n\tSPF:None; \n\tLANG:en; PTR:InfoNoRecords; A:1; MX:1; ", "Received-SPF": "None (protection.outlook.com: cavium.com does not designate\n\tpermitted sender hosts)", "X-Microsoft-Antispam-Message-Info": "oc3AhDMFSVVR6RSj9eycJaUdQLHHna1AP4NgA7qP0Xw8UUzg/qIZDUmqKOBsl9JkNUa5Nl6ddJt4B3UaynDj/CQwLe1mm+tgA1rj152M4rHRZG/xaDwmxtdgr9SGCHC38Wc5RltleFQW6BsZS3yBLeqsVSJWrZKjPBB6hk8WUzSwrfLcNci3cq6KHNBQaCzo", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-MS-Office365-Filtering-Correlation-Id": "5332125e-1af0-4123-20b9-08d5cc9416d9", "X-OriginatorOrg": "cavium.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "07 Jun 2018 16:31:14.3890\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "5332125e-1af0-4123-20b9-08d5cc9416d9", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "711e4ccf-2e9b-4bcf-a551-4094005b6194", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BL0PR07MB4018", "Subject": "[dpdk-dev] [PATCH 2/2] net/qede: fix link change event notification", "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://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": "<https://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": "From: Shahed Shaikh <shahed.shaikh@cavium.com>\n\nAs per existing behavior, when firmware sends a link change\nnotification, PMD only updates the link structure but does\nnot notify applications about it.\nThis results in application sending packets even when link\nstatus is down.\n\nFix this issue by issuing RTE_ETH_EVENT_INTR_LSC.\n\nFixes: ec94dbc57362 (\"qede: add base driver\")\nCc: stable@dpdk.org\n\nSigned-off-by: Shahed Shaikh <shahed.shaikh@cavium.com>\n---\n drivers/net/qede/qede_main.c | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/qede/qede_main.c b/drivers/net/qede/qede_main.c\nindex c3407fe..de5a7ca 100644\n--- a/drivers/net/qede/qede_main.c\n+++ b/drivers/net/qede/qede_main.c\n@@ -634,8 +634,11 @@ void qed_link_update(struct ecore_hwfn *hwfn)\n {\n \tstruct ecore_dev *edev = hwfn->p_dev;\n \tstruct qede_dev *qdev = (struct qede_dev *)edev;\n+\tstruct rte_eth_dev *dev = (struct rte_eth_dev *)qdev->ethdev;\n \n-\tqede_link_update((struct rte_eth_dev *)qdev->ethdev, 0);\n+\tif (!qede_link_update(dev, 0))\n+\t\t_rte_eth_dev_callback_process(dev,\n+\t\t\t\t\t RTE_ETH_EVENT_INTR_LSC, NULL);\n }\n \n static int qed_drain(struct ecore_dev *edev)\n", "prefixes": [ "dpdk-dev", "2/2" ] }