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=-0.6 required=3.0 tests=FROM_EXCESS_BASE64, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 5ACA9ECDFAA for ; Mon, 16 Jul 2018 11:02:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E401E208E9 for ; Mon, 16 Jul 2018 11:02:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E401E208E9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=asrmicro.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729881AbeGPL3H (ORCPT ); Mon, 16 Jul 2018 07:29:07 -0400 Received: from asrmicro.com ([210.13.118.86]:24521 "EHLO mail2012.asrmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727775AbeGPL3H (ORCPT ); Mon, 16 Jul 2018 07:29:07 -0400 Received: from mail2012.asrmicro.com (10.1.24.123) by mail2012.asrmicro.com (10.1.24.123) with Microsoft SMTP Server (TLS) id 15.0.847.32; Mon, 16 Jul 2018 19:01:34 +0800 Received: from mail2012.asrmicro.com ([fe80::7c1a:96dd:1a6b:c97b]) by mail2012.asrmicro.com ([fe80::7c1a:96dd:1a6b:c97b%16]) with mapi id 15.00.0847.030; Mon, 16 Jul 2018 19:01:34 +0800 From: =?utf-8?B?RmFuZyBIb25namllKOaWuea0quadsCk=?= To: Ulf Hansson CC: Adrian Hunter , Shawn Lin , Linus Walleij , "Wolfram Sang" , Bastian Stender , Jin Qian , Chanho Min , Kyle Roeschley , "linux-mmc@vger.kernel.org" , "Linux Kernel Mailing List" Subject: RE: [PATCH V2] mmc: core: improve reasonableness of bus width setting for HS400es Thread-Topic: [PATCH V2] mmc: core: improve reasonableness of bus width setting for HS400es Thread-Index: AQHUGMNhtrBnhjWARU2PBNkn39YK8aSRIzQAgACSntA= Date: Mon, 16 Jul 2018 11:01:33 +0000 Message-ID: References: <1531278049-22213-1-git-send-email-hongjiefang@asrmicro.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.1.170.195] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBPbiAxMSBKdWx5IDIwMTggYXQgMDU6MDAsIEhvbmdqaWUgRmFuZyA8aG9uZ2ppZWZhbmdAYXNy bWljcm8uY29tPiB3cm90ZToNCj4gPiBtbWNfc2VsZWN0X2hzNDAwZXMoKSBjYWxscyBtbWNfc2Vs ZWN0X2J1c193aWR0aCgpIHdoaWNoIHdpbGwgY29udGludWUNCj4gPiB0byBzZXQgNGJpdCB0cmFu c2ZlciBtb2RlIGlmIGZhaWwgdG8gc2V0IDhiaXQgbW9kZS4gVGhlIGJ1cyB3aWR0aA0KPiA+IHNo b3VsZCBub3QgYmUgc2V0IHRvIDRiaXQgaW4gSFM0MDBlcy4NCj4gPg0KPiA+IFdoZW4gZmFpbCB0 byBzZXQgOGJpdCBtb2RlLCBuZWVkIHJldHVybiBlcnJvciBkaXJlY3RseSBmb3IgSFM0MDBlcy4N Cj4gPg0KPiA+IFNpZ25lZC1vZmYtYnk6IEhvbmdqaWUgRmFuZyA8aG9uZ2ppZWZhbmdAYXNybWlj cm8uY29tPg0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL21tYy9jb3JlL21tYy5jIHwgNSArKysrLQ0K PiA+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pDQo+ID4N Cj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9tbWMvY29yZS9tbWMuYyBiL2RyaXZlcnMvbW1jL2Nv cmUvbW1jLmMNCj4gPiBpbmRleCA0NDY2ZjVkLi40YmQ2YzA5IDEwMDY0NA0KPiA+IC0tLSBhL2Ry aXZlcnMvbW1jL2NvcmUvbW1jLmMNCj4gPiArKysgYi9kcml2ZXJzL21tYy9jb3JlL21tYy5jDQo+ ID4gQEAgLTEwMjEsOCArMTAyMSwxMSBAQCBzdGF0aWMgaW50IG1tY19zZWxlY3RfYnVzX3dpZHRo KHN0cnVjdCBtbWNfY2FyZCAqY2FyZCkNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICBFWFRfQ1NEX0JVU19XSURUSCwNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICBleHRfY3NkX2JpdHNbaWR4XSwNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICBjYXJkLT5leHRfY3NkLmdlbmVyaWNfY21kNl90aW1lKTsNCj4gPiAtICAgICAgICAgICAg ICAgaWYgKGVycikNCj4gPiArICAgICAgICAgICAgICAgaWYgKGVycikgew0KPiA+ICsgICAgICAg ICAgICAgICAgICAgICAgIGlmIChjYXJkLT5tbWNfYXZhaWxfdHlwZSAmIEVYVF9DU0RfQ0FSRF9U WVBFX0hTNDAwRVMpDQo+ID4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICByZXR1cm4g ZXJyOw0KPiA+ICAgICAgICAgICAgICAgICAgICAgICAgIGNvbnRpbnVlOw0KPiA+ICsgICAgICAg ICAgICAgICB9DQo+IA0KPiBJIHdvdWxkIHJhdGhlciBsZXQgbW1jX3NlbGVjdF9oczQwMGVzKCkg Y2hlY2sgdGhlIHJldHVybiBjb2RlIGZyb20NCj4gbW1jX3NlbGVjdF9idXNfd2lkdGgoKS4NCj4g DQo+IFNvLCBpZiB0aGUgcmV0dXJuIGNvZGUgaXNuJ3QgTU1DX0JVU19XSURUSF84LCBtbWNfc2Vs ZWN0X2hzNDAwZXMoKQ0KPiBzaG91bGQgYmFpbCBvdXQuDQoNClllYWgsIGl0IGlzIGJldHRlciB0 aGF0IGxldCBtbWNfc2VsZWN0X2hzNDAwZXMoKSBjaGVjayB0aGUgcmV0dXJuIHZhbHVlLg0KSSB3 aWxsIHVwZGF0ZSB0aGUgcGF0Y2guDQoNCj4gDQo+IFsuLi5dDQo+IA0KPiBLaW5kIHJlZ2FyZHMN Cj4gVWZmZQ0KDQoNCkImUg0KSG9uZ2ppZQ0K