[net,v2,0/4] Bug fixes to amd-xgbe driver

Message ID	20210216190710.2911856-1-Shyam-sundar.S-k@amd.com
Headers	show Return-Path: <netdev-owner@kernel.org> From: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> To: Tom Lendacky <thomas.lendacky@amd.com>, "David S . Miller" <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org>, netdev@vger.kernel.org Cc: Sudheesh.Mavila@amd.com, Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Subject: [net,v2, 0/4] Bug fixes to amd-xgbe driver Date: Wed, 17 Feb 2021 00:37:06 +0530 Message-Id: <20210216190710.2911856-1-Shyam-sundar.S-k@amd.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Precedence: bulk
Series	Bug fixes to amd-xgbe driver \| expand [net,v2,0/4] Bug fixes to amd-xgbe driver [net,v2,1/4] net: amd-xgbe: Reset the PHY rx data path when mailbox command timeout [net,v2,2/4] net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning [net,v2,3/4] net: amd-xgbe: Reset link when the link never comes back [net,v2,4/4] net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP

Message ID

20210216190710.2911856-1-Shyam-sundar.S-k@amd.com

Headers

From: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
To: Tom Lendacky <thomas.lendacky@amd.com>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>, netdev@vger.kernel.org
Cc: Sudheesh.Mavila@amd.com, Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Subject: [net,v2, 0/4] Bug fixes to amd-xgbe driver
Date: Wed, 17 Feb 2021 00:37:06 +0530
Message-Id: <20210216190710.2911856-1-Shyam-sundar.S-k@amd.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
Received: from jatayu.amd.com (165.204.156.251) by
	MAXPR01CA0074.INDPRD01.PROD.OUTLOOK.COM
	(2603:1096:a00:49::16) with Microsoft SMTP Server (version=TLS1_2,
	cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
	15.20.3868.27 via Frontend Transport;
	Tue, 16 Feb 2021 19:07:37 +0000
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-HT: Tenant
X-MS-Office365-Filtering-Correlation-Id: aad0fe45-b540-4d00-2d81-08d8d2ae20d4
X-MS-TrafficTypeDiagnostic: MN2PR12MB4334:
X-MS-Exchange-Transport-Forked: True
X-Microsoft-Antispam-PRVS: <MN2PR12MB43345B10729B14697C92F7B19A879@MN2PR12MB4334.namprd12.prod.outlook.com>
X-MS-Oob-TLC-OOBClassifiers: OLM:4941;
X-MS-Exchange-SenderADCheck: 1
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;
	IPV:NLI; SFV:NSPM; H:BL0PR12MB2484.namprd12.prod.outlook.com;
	PTR:; CAT:NONE;
	SFS:(4636009)(346002)(396003)(376002)(366004)(39860400002)(136003)(8936002)(36756003)(7696005)(52116002)(956004)(2616005)(1076003)(4744005)(86362001)(316002)(2906002)(26005)(66946007)(5660300002)(16526019)(66556008)(66476007)(110136005)(186003)(83380400001)(8676002)(6666004)(6486002)(4326008)(478600001);
	DIR:OUT; SFP:1101; 
X-MS-Exchange-AntiSpam-MessageData: 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
X-OriginatorOrg: amd.com
X-MS-Exchange-CrossTenant-Network-Message-Id: aad0fe45-b540-4d00-2d81-08d8d2ae20d4
X-MS-Exchange-CrossTenant-AuthSource: BL0PR12MB2484.namprd12.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Feb 2021 19:07:39.6550
	(UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: iOM2SkDwor1uJKbJDAmdSqzg58DzkLDCzQUMamk3fB4qD34oJyJHtcANMooJqgx/0Z6rDniXPt1+YvIhlqSBjQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4334
Precedence: bulk
List-ID: <netdev.vger.kernel.org>
X-Mailing-List: netdev@vger.kernel.org

Series

Bug fixes to amd-xgbe driver | expand

Message

Shyam Sundar S K Feb. 16, 2021, 7:07 p.m. UTC

General fixes on amd-xgbe driver are addressed in this series, mostly
on the mailbox communication failures and improving the link stability
of the amd-xgbe device.

Shyam Sundar S K (4):
  net: amd-xgbe: Reset the PHY rx data path when mailbox command timeout
  net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning
  net: amd-xgbe: Reset link when the link never comes back
  net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP

 drivers/net/ethernet/amd/xgbe/xgbe-common.h | 14 ++++++++
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c    |  1 +
 drivers/net/ethernet/amd/xgbe/xgbe-mdio.c   |  3 +-
 drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 39 ++++++++++++++++++++-
 4 files changed, 54 insertions(+), 3 deletions(-)