From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D73D9C83001 for ; Thu, 30 Apr 2020 08:34:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AE673214D8 for ; Thu, 30 Apr 2020 08:34:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="NJXEF7jN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726830AbgD3Iep (ORCPT ); Thu, 30 Apr 2020 04:34:45 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:22538 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726626AbgD3Ieo (ORCPT ); Thu, 30 Apr 2020 04:34:44 -0400 X-UUID: 43c21cef6078476389d66a49ecbd8a15-20200430 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=y3dVWlbJZTjwoFW54DLo0jxBmIShjMB5D+SoEOe2dsw=; b=NJXEF7jNt2L2Tjt3F6okEWGHouC8xG61jl5leFJxco5bypXIXsqK9IA3fGlW5BdCJmyP1C5qyNtbbHgVXx8crgn6fUmmkqYY1vao8q3m6E4W2tYtUDOhVPbN9NZmWESFflNnliorucM/JRc0NvdJ9ClKBLd9vNlg76whtne/PYM=; X-UUID: 43c21cef6078476389d66a49ecbd8a15-20200430 Received: from mtkcas08.mediatek.inc [(172.21.101.126)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 730264044; Thu, 30 Apr 2020 16:34:40 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 30 Apr 2020 16:34:36 +0800 Received: from [172.21.77.33] (172.21.77.33) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 30 Apr 2020 16:34:37 +0800 Message-ID: <1588235677.3197.2.camel@mtkswgap22> Subject: RE: [PATCH v2 1/5] scsi: ufs: allow legacy UFS devices to enable WriteBooster From: Stanley Chu To: Avri Altman CC: "linux-scsi@vger.kernel.org" , "martin.petersen@oracle.com" , "alim.akhtar@samsung.com" , "jejb@linux.ibm.com" , "asutoshd@codeaurora.org" , "beanhuo@micron.com" , "cang@codeaurora.org" , "matthias.bgg@gmail.com" , "bvanassche@acm.org" , "linux-mediatek@lists.infradead.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "kuohong.wang@mediatek.com" , "peter.wang@mediatek.com" , "chun-hung.wu@mediatek.com" , "andy.teng@mediatek.com" Date: Thu, 30 Apr 2020 16:34:37 +0800 In-Reply-To: References: <20200429135610.23750-1-stanley.chu@mediatek.com> <20200429135610.23750-2-stanley.chu@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgQXZyaSwNCg0KT24gVGh1LCAyMDIwLTA0LTMwIGF0IDA3OjQ0ICswMDAwLCBBdnJpIEFsdG1h biB3cm90ZToNCj4gSGkgU3RhbmxleSwNCj4gIA0KPiA+IA0KPiA+IFdyaXRlQm9vc3RlciBmZWF0 dXJlIG1heSBiZSBzdXBwb3J0ZWQgYnkgc29tZSBsZWdhY3kgVUZTIGRldmljZXMNCj4gPiAoaS5l LiwgPCAzLjEpIGJ5IHVwZ3JhZGluZyBmaXJtd2FyZS4NCj4gPiANCj4gPiBUbyBlbmFibGUgV3Jp dGVCb29zdGVyIGZlYXR1cmUgaW4gc3VjaCBkZXZpY2VzLCByZWxheCB0aGUgZW50cmFuY2UNCj4g PiBjb25kaXRpb24gb2YgdWZzaGNkX3diX3Byb2JlKCkgdG8gYWxsb3cgaG9zdCBkcml2ZXIgdG8g Y2hlY2sgdGhvc2UNCj4gPiBkZXZpY2VzJyBXcml0ZUJvb3N0ZXIgY2FwYWJpbGl0eS4NCj4gPiAN Cj4gPiBXcml0ZUJvb3N0ZXIgZmVhdHVyZSBjYW4gYmUgYXZhaWxhYmxlIGlmIGJlbG93IGJvdGgg Y29uZGl0aW9ucyBhcmUNCj4gPiBzYXRpc2ZpZWQsDQo+ID4gDQo+ID4gMS4gRGV2aWNlIGRlc2Ny aXB0b3IgaGFzIGRFeHRlbmRlZFVGU0ZlYXR1cmVzU3VwcG9ydCBmaWVsZC4NCj4gPiAyLiBXcml0 ZUJvb3N0ZXIgc3VwcG9ydCBpcyBzcGVjaWZpZWQgaW4gYWJvdmUgZmllbGQuDQo+ID4gDQo+ID4g U2lnbmVkLW9mZi1ieTogU3RhbmxleSBDaHUgPHN0YW5sZXkuY2h1QG1lZGlhdGVrLmNvbT4NCj4g PiBSZXZpZXdlZC1ieTogQmVhbiBIdW8gPGJlYW5odW9AbWljcm9uLmNvbT4NCj4gV0Igd2FzIGZp cnN0IGludHJvZHVjZWQgYXMgcGFydCBvZiBVRlMzLjEsIGFuZCBsYXRlbHkgYXMgcGFydCBvZiBV RlMyLjIuDQo+IEFueSBub24tc3RhbmRhcmQgYmVoYXZpb3Igc2hvdWxkIGJlIGNsYXNzaWZpZWQg YXMgYSBxdWlyay4NCg0KT0shIEkgd2lsbCB0cnkgdG8gcmV2aXNlIHRoaXMgcGF0Y2ggdG8gYWxs b3cgb25seSBzdGFuZGFyZCBkZXZpY2VzDQpoYW5kbGVkIGJ5IG5vcm1hbCBwYXRoIGFuZCBub24t c3RhbmRhcmQgZGV2aWNlcyBoYW5kbGVkIGJ5IGRldmljZQ0KcXVpcmtzLg0KDQpUaGFua3MsDQpT dGFubGV5IENodQ0KDQo=