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Bottomley" CC: "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Alim Akhtar Subject: RE: [PATCH 1/2] scsi: ufs: Add DeepSleep feature Thread-Topic: [PATCH 1/2] scsi: ufs: Add DeepSleep feature Thread-Index: AQHWmLlX/36ef3l9WEy26/6zpaIUz6mHC2pQ Date: Sun, 4 Oct 2020 07:20:57 +0000 Message-ID: References: <20201002124043.25394-1-adrian.hunter@intel.com> <20201002124043.25394-2-adrian.hunter@intel.com> In-Reply-To: <20201002124043.25394-2-adrian.hunter@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=wdc.com; x-originating-ip: [212.25.79.133] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 2017d997-3ae8-47d9-1032-08d8683609ac x-ms-traffictypediagnostic: BYAPR04MB4087: x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:6108; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: s9POC3CE5oasXAM5dTZOisNyvXTCmSh7jyS7xM4aOmE4jgsWvy3vJI60GP3m6horI9vcX4TQm1+Dqr8GpFZ5JyMkkET24EDx1LoayBJcn0ZnMp2SOFJRAcS80MkKzqi7zG9HUOjxWEZI/GQnopb7azi6xKPpTpbXxZz3uoTUKFW23dZ2IozWnX3PrxyVijMS/a/6SgrhIt1IJHm3CT21ZmQzi5Lp51U5/zhLfMtwTS0tXuDpc8ShI+vLl5LrCDyiorxHzMTmywbw4HI51xFSwUJhuaJvDnw9hStgKQn9kpsR2dlDvsa0+F4kJ8xScFfJ x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BY5PR04MB6705.namprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(346002)(376002)(366004)(396003)(136003)(39850400004)(76116006)(52536014)(558084003)(86362001)(5660300002)(316002)(54906003)(7696005)(8936002)(110136005)(2906002)(8676002)(4326008)(6506007)(9686003)(55016002)(33656002)(26005)(478600001)(186003)(66476007)(71200400001)(66446008)(64756008)(66946007)(66556008);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: 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 x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BY5PR04MB6705.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2017d997-3ae8-47d9-1032-08d8683609ac X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Oct 2020 07:20:57.1295 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: K2tlhivLrisVkTp3OrOez8o7b3UajKUQQXMowvtrnh03LVQ0ij/YtPSFFq9FF7DbjYTy4hV+mUXdxeKz5mPidA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR04MB4087 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > + /* > + * DeepSleep requires the Immediate flag. DeepSleep state is actu= ally > + * entered when the link state goes to Hibern8. > + */ > + if (pwr_mode =3D=3D UFS_DEEPSLEEP_PWR_MODE) > + cmd[1] =3D 1; Shouldn't it be bit1, i.e. cmd[1] =3D 2 ? > cmd[4] =3D pwr_mode << 4; >=20