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Wed, 19 Feb 2020 12:44:36 +0000 Received: from BYAPR11MB3093.namprd11.prod.outlook.com ([fe80::f4db:19e9:6baf:371]) by BYAPR11MB3093.namprd11.prod.outlook.com ([fe80::f4db:19e9:6baf:371%7]) with mapi id 15.20.2729.031; Wed, 19 Feb 2020 12:44:35 +0000 From: "Konieczny, TomaszX" To: "Ye, Xiaolong" , "Sun, GuinanX" CC: "dev@dpdk.org" , "Lu, Wenzhuo" , "Yang, Qiming" , "Zhang, Qi Z" , "stable@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH v4] net/ixgbe: fix flow ctrl mode setting Thread-Index: AQHV5g4lKyAsPfBLgU2Mig0jDQPWZagiGgqAgABd5xA= Date: Wed, 19 Feb 2020 12:44:35 +0000 Message-ID: References: <20191219044356.30762-1-guinanx.sun@intel.com> <20200218033931.81821-1-guinanx.sun@intel.com> <20200219070615.GA36983@intel.com> In-Reply-To: <20200219070615.GA36983@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-version: 11.2.0.6 dlp-product: dlpe-windows dlp-reaction: no-action authentication-results: spf=none (sender IP is ) smtp.mailfrom=tomaszx.konieczny@intel.com; x-originating-ip: [134.191.221.74] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 5211a1c3-2aed-46a7-94d6-08d7b53979f2 x-ms-traffictypediagnostic: BYAPR11MB3253: x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3276; x-forefront-prvs: 0318501FAE x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(376002)(39860400002)(136003)(396003)(366004)(346002)(189003)(199004)(5660300002)(66476007)(66556008)(450100002)(81156014)(8676002)(66446008)(64756008)(52536014)(7696005)(4744005)(6636002)(478600001)(9686003)(86362001)(4326008)(71200400001)(55016002)(2906002)(186003)(6506007)(81166006)(26005)(33656002)(110136005)(54906003)(8936002)(76116006)(316002)(66946007); DIR:OUT; SFP:1102; SCL:1; SRVR:BYAPR11MB3253; H:BYAPR11MB3093.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 2co/sUuEFOKdw2KdutgKWqfvc2lVyHCZ7V4rU61/S2sEhRdjqY8CteFq39eNT84GuNosuW1BY8tBt3x8Y5gfOiz8mdyg6jnTziMhD8ymSpjiU8yXZCh2JSVXiRw3+R+IY1n8SJplbFSoiRLpmegPVmG6/tmSonSB6j1RC6PEvX3K1Zshr7t+1kErMr+h0ANbNAaWCEEAyAMUjKoHC4NHBXs1o+pgVn5fYN1Di+mZYIr1vsMCA5sRqBn+EsnMQKZj9NYNj0Uh1tc5I0eNCHuqWnWoBkEyGjypX62u2IX1EIJMNIASkGWWTJ20qo5ZWdxkIcUIkfB/hrVr3fgJ16m/l1eokbOrKYQGBWpZX/tEFLGH08LJhO8L/bK7Ipi2BlFbkMmO6rUF5n9/wDjNy+Rf/UHbVwh9xIqk4w6g4tnY/qQBsdPHw1mF/qVOTBo/lU4p x-ms-exchange-antispam-messagedata: OUs8xfHbdEJwkPkH7QA3isfyuM5BK/IKXht5xgLS839HbUb898DfVCfXDh3tT8YLEfbneeGphcIc6ZbTkNQGOuAN8f6yhEz5/9Bgxz8Bfloh9yixHqnrxlCdFLptsNkRnZ+F9/SGEEAoisiyG7UWnQ== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 5211a1c3-2aed-46a7-94d6-08d7b53979f2 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Feb 2020 12:44:35.7500 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 4nqio9LoiP3rwpq2tQfwh5okOcfjuVOQivzZf4jv33iGsoVSyWcUvoCuH1XKYbp7iNqHrjEbYBLxH2NRc+3Hb3Dv1Ln3OedLXvUUDp0mv/c= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR11MB3253 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH v4] net/ixgbe: fix flow ctrl mode setting X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" >-----Original Message----- >From: dev On Behalf Of Ye Xiaolong >Sent: 19 February 2020 08:06 >To: Sun, GuinanX >Cc: dev@dpdk.org; Lu, Wenzhuo ; Yang, Qiming >; Zhang, Qi Z ; stable@dpdk.o= rg >Subject: Re: [dpdk-dev] [PATCH v4] net/ixgbe: fix flow ctrl mode setting > >On 02/18, Guinan Sun wrote: >>When the port starts, the hw register is reset first, and then the >>required parameters are set again. >>If the parameters to be used are not set after resetting the register, >>a read register error will occur. This patch is used to fix the problem. >> >>Fixes: af75078fece3 ("first public release") >>Cc: stable@dpdk.org >> >>Signed-off-by: Guinan Sun >> > >Reviewed-by: Xiaolong Ye > >Applied to dpdk-next-net-intel, Thanks. This should be backported to 19.11 and 18.11 Regards Tomasz Konieczny --------------------------------------------------------------------- Intel Corporation (UK) Ltd. Co. Reg. #1134945 Pipers Way, Swindon SN3 1RJ