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Miller" , Maxime Coquelin CC: "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Jose Abreu , Giuseppe Cavallaro , "Andrew Lunn" , Alexandre Torgue , "Ong, Boon Leong" , "Seow, Chen Yong" , Mark Gross , "Wong, Vee Khee" Subject: RE: [PATCH v1 net-next] net: stmmac: Enable EEE HW LPI timer with auto SW/HW switching Thread-Topic: [PATCH v1 net-next] net: stmmac: Enable EEE HW LPI timer with auto SW/HW switching Thread-Index: AQHWnY2zojJcsTCzn0OHgYdrcYf+OKmN4HQA Date: Thu, 8 Oct 2020 16:14:36 +0000 Message-ID: References: <20201008161123.9317-1-weifeng.voon@intel.com> In-Reply-To: <20201008161123.9317-1-weifeng.voon@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-version: 11.5.1.3 dlp-product: dlpe-windows dlp-reaction: no-action authentication-results: davemloft.net; dkim=none (message not signed) header.d=none;davemloft.net; dmarc=none action=none header.from=intel.com; x-originating-ip: [161.142.255.178] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f3b7d38b-9652-4c5a-89dc-08d86ba54027 x-ms-traffictypediagnostic: SA2PR11MB5082: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6790; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: m2xAanlJeEpm6E2uMsodaXriog0F0hfYKK+f7KNBkNZ7eP2LK3JGOnO73OuaJOxlD+K1czf5/+BpT4utQCANgaybXPgkB+VDJgjMOEdAiUGe6/icxSwrjcDpxFvwU+mWX0EgUepvxv67BsvWglCNlxe6nITMBHKJhKy6T3XYjffH+Y/fbTVhuRkhBXBYKrR5wFuWwe37i12/ngtdA/6E/jJm4kKyZw9xtdxWmhYlGmr3vegGQmI/oQQeYftQQgEHz7WuoemOiV7eAKS+3jq50V1Oaia3HmLviHK3BGdzDSfvKfHbVU7L0igkH3HwOIEZ x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SN6PR11MB3136.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(136003)(396003)(346002)(376002)(366004)(39860400002)(52536014)(2906002)(66446008)(4326008)(7696005)(186003)(71200400001)(64756008)(66556008)(66946007)(5660300002)(316002)(9686003)(66476007)(4744005)(76116006)(26005)(54906003)(86362001)(55016002)(8936002)(33656002)(8676002)(478600001)(110136005)(6506007);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SN6PR11MB3136.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: f3b7d38b-9652-4c5a-89dc-08d86ba54027 X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Oct 2020 16:14:36.1494 (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: 8hcR1ttP/WnfX7WcYadgj3jA3VMnvEphocIWmYI8dDP3hz+Mou++mzmWNfk7hMeoIdA3O8e5ClYADPi4kkexXA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA2PR11MB5082 X-OriginatorOrg: intel.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > Subject: [PATCH v1 net-next] net: stmmac: Enable EEE HW LPI timer with au= to > SW/HW switching >=20 > From: "Vineetha G. Jaya Kumaran" >=20 > This patch enables the HW LPI Timer which controls the automatic entry an= d > exit of the LPI state. > The EEE LPI timer value is configured through ethtool. The driver will au= to > select the LPI HW timer if the value in the HW timer supported range. > Else, the driver will fallback to SW timer. >=20 > Signed-off-by: Vineetha G. Jaya Kumaran > Signed-off-by: Voon Weifeng Please help to review and comment. Thanks.=20 Weifeng