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[209.132.180.67]) by mx.google.com with ESMTP id x63si165264oia.101.2020.03.18.17.11.18; Wed, 18 Mar 2020 17:11:32 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=VSmWT2xk; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727249AbgCSAKm (ORCPT + 99 others); Wed, 18 Mar 2020 20:10:42 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:12563 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726596AbgCSAKl (ORCPT ); Wed, 18 Mar 2020 20:10:41 -0400 X-UUID: 0a802cd073bf4085be4022819ef25bb4-20200319 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=sraA/18wg1ANfXAVlyaQ+1II+H594amOEvAI6LBOxx4=; b=VSmWT2xknC6i0fRW6FMoRlcDkCf0L89fo9L5RqvQWKV79UUboi36chXgI5uZX2rALQO2i2N91/yKoVHPN/kIkFBNN4p0ZhNat450Y04nhj14A6sEZwhC7ez5fFK7IsVRitgfER9H77ijQ8FVY4z3qNcJchjW8NMLmxwGfHQrVn8=; X-UUID: 0a802cd073bf4085be4022819ef25bb4-20200319 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 752666820; Thu, 19 Mar 2020 08:10:36 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 19 Mar 2020 08:08:17 +0800 Received: from [172.21.84.99] (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 19 Mar 2020 08:11:11 +0800 Message-ID: <1584576635.14250.63.camel@mtksdccf07> Subject: RE: [EXT] [PATCH v7 3/7] scsi: ufs: introduce common and flexible delay function From: Stanley Chu To: "Bean Huo (beanhuo)" CC: "linux-scsi@vger.kernel.org" , "martin.peter~sen@oracle.com" , "avri.altman@wdc.com" , "alim.akhtar@samsung.com" , "jejb@linux.ibm.com" , "bvanassche@acm.org" , "asutoshd@codeaurora.org" , "cang@codeaurora.org" , "matthias.bgg@gmail.com" , "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, 19 Mar 2020 08:10:35 +0800 In-Reply-To: References: <20200318104016.28049-1-stanley.chu@mediatek.com> <20200318104016.28049-4-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 SGkgQmVhbiwNCg0KT24gV2VkLCAyMDIwLTAzLTE4IGF0IDIyOjEwICswMDAwLCBCZWFuIEh1byAo YmVhbmh1bykgd3JvdGU6DQo+IEhpLCBTdGFubGV5DQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvc2NzaS91ZnMvdWZzaGNkLmMgYi9kcml2ZXJzL3Njc2kvdWZzL3Vmc2hjZC5jIGluZGV4 DQo+ID4gMzE0ZTgwOGIwZDRlLi5hNDJhODQxNjRkZWMgMTAwNjQ0DQo+ID4gLS0tIGEvZHJpdmVy cy9zY3NpL3Vmcy91ZnNoY2QuYw0KPiA+ICsrKyBiL2RyaXZlcnMvc2NzaS91ZnMvdWZzaGNkLmMN Cj4gPiBAQCAtNTk3LDYgKzU5NywxOCBAQCBzdGF0aWMgdm9pZCB1ZnNoY2RfcHJpbnRfcHdyX2lu Zm8oc3RydWN0IHVmc19oYmEgKmhiYSkNCj4gPiAgCQkgaGJhLT5wd3JfaW5mby5oc19yYXRlKTsN Cj4gPiAgfQ0KPiA+IA0KPiA+ICt2b2lkIHVmc2hjZF9kZWxheV91cyh1bnNpZ25lZCBsb25nIHVz LCB1bnNpZ25lZCBsb25nIHRvbGVyYW5jZSkgew0KPiA+ICsJaWYgKCF1cykNCj4gPiArCQlyZXR1 cm47DQo+ID4gKw0KPiA+ICsJaWYgKHVzIDwgMTApDQo+ID4gKwkJdWRlbGF5KHVzKTsNCj4gPiAr CWVsc2UNCj4gPiArCQl1c2xlZXBfcmFuZ2UodXMsIHVzICsgdG9sZXJhbmNlKTsNCj4gPiArfQ0K PiA+ICtFWFBPUlRfU1lNQk9MX0dQTCh1ZnNoY2RfZGVsYXlfdXMpOw0KPiA+ICsNCj4gSW4gdGhp cyB3YXksIHRoZSBjYWxsZXJzIG9mIHVmc2hjZF9kZWxheV91cygpLCBjYW4gZGlyZWN0bHkgY2Fs bCB1ZGVsYXkoKSBvciB1c2xlZXBfcmFuZ2UoKSwgd2hhdCBpcyBleGlzdCBtZWFuaW5nIG9mIHVm c2hjZF9kZWxheV91cygpPw0KDQpTdXJlLCB0aGUgY2FsbGVycyBhbHdheXMgY2FuIGRpcmVjdGx5 IGNhbGwgdWRlbGF5KCkgb3IgdXNsZWVwX3JhbmdlKCkuDQoNClRoZSBjdXN0b21pemFibGUgZGVs YXkgKGVpdGhlciBieSBob3N0cyBvciBkZXZpY2VzKSB2YWx1ZSBpbiBVRlMgZHJpdmVyDQppcyBi ZWNvbWluZyBtb3JlIGFuZCBtb3JlLCBsaWtlICJyZWZlcmVuY2UgY2xvY2sgZ2F0aW5nIGRlbGF5 IiBhbmQNCmludHJvZHVjZWQgImhjZV9lbmFibGVfZGVsYXkiLiBUaGUgY3VzdG9taXplZCBkZWxh eSB0aW1lIGNvdWxkIGJlIDAsIDwNCjEwIHVzLCBvciA+PSAxMCB1cyBpbiByZWFsIGNhc2VzLiBI ZW5jZSB0aGlzIGZ1bmN0aW9uIGNhbiBoZWxwIGRyaXZlcg0Kc2ltcGxpZnkgdGhlIGRyaXZlciBh bmQgdXNlcidzIGRlY2lzaW9uIG9mICJqdXN0IHBhc3NlZCB3aXRob3V0IGFueQ0KZGVsYXkiIG9y ICJjaG9vc2luZyBhIHN1aXRhYmxlIGRlbGF5IGZ1bmN0aW9uIGFjY29yZGluZyB0byB0aGUgZGVs YXkNCnRpbWUiLg0KDQpUaGFua3MsDQpTdGFubGV5IENodQ0KDQo=