Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp4407346pxb; Tue, 10 Nov 2020 16:05:35 -0800 (PST) X-Google-Smtp-Source: ABdhPJzBcKBqBAc05NVK1Ow6hE7C4twcv7+L2BUdRnsyNqeEl4JhITM4Hbb5JEOpB9+Xs8mlGvNu X-Received: by 2002:a17:906:fb95:: with SMTP id lr21mr12224231ejb.536.1605053134963; Tue, 10 Nov 2020 16:05:34 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id z5si196892edj.362.2020.11.10.16.05.02; Tue, 10 Nov 2020 16:05:34 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@synopsys.com header.s=mail header.b=NxH38x5n; dkim=fail header.i=@synopsys.com header.s=selector1 header.b=HoYAtdr7; arc=fail (signature failed); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=synopsys.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732174AbgKJX73 (ORCPT + 99 others); Tue, 10 Nov 2020 18:59:29 -0500 Received: from smtprelay-out1.synopsys.com ([149.117.73.133]:51366 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727275AbgKJX73 (ORCPT ); Tue, 10 Nov 2020 18:59:29 -0500 Received: from mailhost.synopsys.com (us03-mailhost2.synopsys.com [10.4.17.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id C995D400D5; Tue, 10 Nov 2020 23:59:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1605052768; bh=LSwcfk+BMOaGz2P1w7NsHNOOOD1t+HTNND8plASdb2Y=; h=From:To:CC:Subject:Date:References:In-Reply-To:From; b=NxH38x5nbQGMUQnpEY5PfrOaYA8bJrigKGVRL4NbW4Gn6QJeWwvSrmX9qEcXE21+F vI3XupiyCwIbKqtuzJOJFSrd+XxmH9gRS1vIEv6z23yvYsq/fGC/FP72p0gsorQpNi kvRiL6OO+jrcdxdmmr/5kQ0keI1EFqP740P3xyYEkBvnDNngS6dsWH+FK141GzqM4K glHCQU703WWMe8NDBtl55eS1NbXzBbFola8GeQ83aEJC/AQaTeaOvr2i7BguSY9dBF WwaO1HBoLmrKjItGooH7q29IXMS+J9TaPp3mHJDEddmTeDo/4B61iBby6ZPIn2jbP2 5n0hvoO9V1jCg== Received: from o365relay-in.synopsys.com (us03-o365relay1.synopsys.com [10.4.161.137]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by mailhost.synopsys.com (Postfix) with ESMTPS id 9EF3FA0084; Tue, 10 Nov 2020 23:59:26 +0000 (UTC) Received: from NAM11-CO1-obe.outbound.protection.outlook.com (mail-co1nam11lp2173.outbound.protection.outlook.com [104.47.56.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "GlobalSign Organization Validation CA - SHA256 - G3" (verified OK)) by o365relay-in.synopsys.com (Postfix) with ESMTPS id A7DAA80256; Tue, 10 Nov 2020 23:59:25 +0000 (UTC) Authentication-Results: o365relay-in.synopsys.com; dmarc=pass (p=reject dis=none) header.from=synopsys.com Authentication-Results: o365relay-in.synopsys.com; spf=pass smtp.mailfrom=thinhn@synopsys.com Authentication-Results: o365relay-in.synopsys.com; dkim=pass (1024-bit key; unprotected) header.d=synopsys.com header.i=@synopsys.com header.b="HoYAtdr7"; dkim-atps=neutral ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=jtJvkCjDAhI/QLgVHKq0ra2EIhLdJP5Y0jE0lHgq7cJ8kYMFp3AVrRR6F6IrxIlCWvw/BskMAcwU1bFFt9QOVWJMPCdd3pLsesBGqouvHvtcFPzJ/0x/OkehvIlghCQzm/5zNnvnCrzjeFpGFaGjmwRGeiwdUc32gSPSxCGJ+dN4B3qVNyaNHlpmUVM/2xsH3YOkznEYdxka0rU22eNXS7ZXaCym40GGTQ7oiULaxItKkrPGFjITBVOYk52o/1niWGFAFhFJIEHj+TlkrCDC8IDiliX+ts8t417NLi2nHdx3DEnnOy+fhyvNb7UzNX+v+blrQTd4adHQaMPpAPtvcw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LSwcfk+BMOaGz2P1w7NsHNOOOD1t+HTNND8plASdb2Y=; b=bA/H3hNRZ2vFTKcqXbuUGgHC9A0nLDmrd4gH/xC7CGYsxmhKbhFOjOuTQ4c2rMz1NkL0gXqzKgWvpMjIp4LeKGsB3EJtzkAz4WhJtCdQ1Zr9nPrf91alysWKyx8Be5ehTGxzQqgHW9QtmHEa9gY0lVtAFIzTvCkhVNBGR1lhmKMcFzoHuOflI6VMVnqNxgN7ElSPBxVwmNUKvCCWsLsovVRbSu+rWJ2dU1BAF9/2ytVwfSJdE/n436IuXw+12sCPQhPFL93SvH24M0vuUo4d7gT+taoMptMcz3XuHh6qgaO4w4dDnOeZ5uo6e1xauddBS1Q2rJbec9umK+/quVBN1g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=synopsys.com; dmarc=pass action=none header.from=synopsys.com; dkim=pass header.d=synopsys.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=synopsys.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LSwcfk+BMOaGz2P1w7NsHNOOOD1t+HTNND8plASdb2Y=; b=HoYAtdr76t5rck9UdbORxv2SqJeAGt+AUqBDVZI4n++z/pYQDMCTt7HTQLh9ZKP6v3iOMXlnfFL1PX+AUZin1gZARYgMN5UZmJNwvieTkAuKkc72h1nrZ2GO8tktpPpegeMWptMZk9G9uEAOGC6i+U073xiSWtY2D3v6rAu+yH8= Received: from BYAPR12MB3303.namprd12.prod.outlook.com (2603:10b6:a03:131::28) by BYAPR12MB2952.namprd12.prod.outlook.com (2603:10b6:a03:13b::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3541.23; Tue, 10 Nov 2020 23:59:24 +0000 Received: from BYAPR12MB3303.namprd12.prod.outlook.com ([fe80::f1dc:e903:bcfb:d79b]) by BYAPR12MB3303.namprd12.prod.outlook.com ([fe80::f1dc:e903:bcfb:d79b%5]) with mapi id 15.20.3541.025; Tue, 10 Nov 2020 23:59:24 +0000 X-SNPS-Relay: synopsys.com From: Thinh Nguyen To: Felipe Balbi , Thinh Nguyen , John Stultz , lkml CC: Yu Chen , Tejas Joglekar , Yang Fei , YongQin Liu , Andrzej Pietrasiewicz , Jun Li , Mauro Carvalho Chehab , Greg Kroah-Hartman , "linux-usb@vger.kernel.org" Subject: Re: [PATCH v2] usb: dwc3: Trigger a GCTL soft reset when switching modes in DRD Thread-Topic: [PATCH v2] usb: dwc3: Trigger a GCTL soft reset when switching modes in DRD Thread-Index: AQHWp/wCBx/WzG0lD0G/6zZaqZHYK6mi0lqAgABv5ACAHujRAA== Date: Tue, 10 Nov 2020 23:59:24 +0000 Message-ID: <8a5dde42-df12-535a-07a0-7e7b18b816f7@synopsys.com> References: <20201021224619.20796-1-john.stultz@linaro.org> <87tuumelpf.fsf@kernel.org> In-Reply-To: <87tuumelpf.fsf@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=synopsys.com; x-originating-ip: [98.248.94.126] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: d646110d-e33f-487c-7ddb-08d885d4a69b x-ms-traffictypediagnostic: BYAPR12MB2952: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:9508; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: tsamlIi1io7/veTmIFLPYUi/vrvu5/P8VQHvxitEkFK+jNfx12Get+BCTEjZIm7PhRu2zYBq/ytNR6dkAA5QzAumcMdXEab6jKlhfG0o/IQgW9VeqKN7CL/vE2ziFd2JCXyEg4CgjxqVgz01ih+il73zhByh9xc8hxAuQCxQxWaa2T4yejQGW6aXrrnDA1mU6VKNxCz75AZVlxVZuOq/CZQeo5OHG8tQ1AyD6dJYRekPInc1FQqkC5Lv5uC6AcYP+tD4Bvk4wgSkAFrggf2ytMdTtG8j3zWMPIl9mMQzzi1BYuxwSlKz79TJsrUGO7+yJ5Sl2BGvXguV+GNI8lcEgf8QoTQVVQVWsaqG3laa/r3NrAqYjH7GcKs5gglsoFpd x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BYAPR12MB3303.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(396003)(39850400004)(376002)(346002)(136003)(4326008)(316002)(31686004)(66946007)(31696002)(66556008)(76116006)(66476007)(8676002)(64756008)(26005)(86362001)(5660300002)(54906003)(8936002)(2616005)(110136005)(2906002)(66446008)(6486002)(6506007)(36756003)(71200400001)(83380400001)(6512007)(7416002)(478600001)(186003)(43740500002);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: synopsys.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BYAPR12MB3303.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d646110d-e33f-487c-7ddb-08d885d4a69b X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Nov 2020 23:59:24.6784 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: c33c9f88-1eb7-4099-9700-16013fd9e8aa X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 9lsykgaVuX4NbNMGMwuFqR3BLZQqkbq34/BGBChZgMNCr6zXlBwzuZC4EKBw/QpgD3rkxuloaJrJSBXfNemzRw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR12MB2952 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGksDQoNCkZlbGlwZSBCYWxiaSB3cm90ZToNCj4gSGksDQo+DQo+IFRoaW5oIE5ndXllbiA8VGhp bmguTmd1eWVuQHN5bm9wc3lzLmNvbT4gd3JpdGVzOg0KPj4gSm9obiBTdHVsdHogd3JvdGU6DQo+ Pj4gIHN0YXRpYyB2b2lkIF9fZHdjM19zZXRfbW9kZShzdHJ1Y3Qgd29ya19zdHJ1Y3QgKndvcmsp DQo+Pj4gIHsNCj4+PiAgCXN0cnVjdCBkd2MzICpkd2MgPSB3b3JrX3RvX2R3Yyh3b3JrKTsNCj4+ PiAgCXVuc2lnbmVkIGxvbmcgZmxhZ3M7DQo+Pj4gKwlpbnQgaHdfbW9kZTsNCj4+PiAgCWludCBy ZXQ7DQo+Pj4gIAl1MzIgcmVnOw0KPj4+ICANCj4+PiBAQCAtMTU0LDYgKzE2OCwxMSBAQCBzdGF0 aWMgdm9pZCBfX2R3YzNfc2V0X21vZGUoc3RydWN0IHdvcmtfc3RydWN0ICp3b3JrKQ0KPj4+ICAJ CWJyZWFrOw0KPj4+ICAJfQ0KPj4+ICANCj4+PiArCS8qIEV4ZWN1dGUgYSBHQ1RMIENvcmUgU29m dCBSZXNldCB3aGVuIHN3aXRjaCBtb2RlIGluIERSRCovDQo+Pj4gKwlod19tb2RlID0gRFdDM19H SFdQQVJBTVMwX01PREUoZHdjLT5od3BhcmFtcy5od3BhcmFtczApOw0KPj4+ICsJaWYgKGh3X21v ZGUgPT0gRFdDM19HSFdQQVJBTVMwX01PREVfRFJEKQ0KPj4+ICsJCWR3YzNfZ2N0bF9jb3JlX3Nv ZnRfcmVzZXQoZHdjKTsNCj4+PiArDQo+PiBJIHRoaW5rIHRoaXMgc2hvdWxkIGJlIGRvbmUgaW5z aWRlIHRoZSBzcGluX2xvY2suDQo+Pg0KPj4+ICAJc3Bpbl9sb2NrX2lycXNhdmUoJmR3Yy0+bG9j aywgZmxhZ3MpOw0KPj4+ICANCj4+PiAgCWR3YzNfc2V0X3BydGNhcChkd2MsIGR3Yy0+ZGVzaXJl ZF9kcl9yb2xlKTsNCj4+IFRoZSBEUkQgbW9kZSBjaGFuZ2Ugc2VxdWVuY2Ugc2hvdWxkIGJlIGxp a2UgdGhpcyBpZiB3ZSB3YW50IHRvIHN3aXRjaA0KPj4gZnJvbSBob3N0IC0+IGRldmljZSBhY2Nv cmRpbmcgdG8gdGhlIHByb2dyYW1taW5nIGd1aWRlIChmb3IgYWxsIERSRCBJUHMpOg0KPj4gMS4g UmVzZXQgY29udHJvbGxlciB3aXRoIEdDVEwuQ29yZVNvZnRSZXNldA0KPj4gMi4gU2V0IEdDVEwu UHJ0Q2FwRGlyKGRldmljZSkNCj4+IDMuIFNvZnQgcmVzZXQgd2l0aCBEQ1RMLkNTZnRSc3QNCj4+ IDQuIFRoZW4gZm9sbG93IHVwIHdpdGggdGhlIGluaXRpYWxpemluZyByZWdpc3RlcnMgc2VxdWVu Y2UNCj4+DQo+PiBIb3dldmVyLCBmcm9tIGNvZGUgcmV2aWV3LCB3aXRoIHRoaXMgcGF0Y2gsIGl0 IGZvbGxvd3MgdGhpcyBzZXF1ZW5jZToNCj4+IGEuIFNvZnQgcmVzZXQgd2l0aCBEQ1RMLkNTZnRS c3Qgb24gZHJpdmVyIHByb2JlDQo+PiBiLiBSZXNldCBjb250cm9sbGVyIHdpdGggR0NUTC5Db3Jl U29mdFJlc2V0DQo+PiBjLiBTZXQgR0NUTC5QcnRDYXBEaXIoZGV2aWNlKQ0KPj4gZC4gPCBtaXNz aW5nIERDVEwuQ1NmdFJzdCA+DQo+PiBlLiBUaGVuIGZvbGxvdyB1cCB3aXRoIGluaXRpYWxpemlu ZyByZWdpc3RlcnMgc2VxdWVuY2UNCj4+DQo+PiBJdCBtYXkgd29yaywgYnV0IGl0IGRvZXNuJ3Qg Zm9sbG93IHRoZSBwcm9ncmFtbWluZyBndWlkZS4NCj4+DQo+PiBGb3IgZGV2aWNlIC0+IGhvc3Qs IGl0IHNob3VsZCBiZSBmaW5lIGJlY2F1c2UgdGhlIHhIQ0kgZHJpdmVyIHdpbGwgZG8NCj4+IFVT QkNNRC5IQ1JTVCBkdXJpbmcgaW5pdGlhbGl6YXRpb24uDQo+IFRoZSBvbmx5IHJlYXNvbiB3aHkg dGhpcyBpcyBuZWVkZWQgaXMgYmVjYXVzZSBTTlBTIHNhdmVzIHNvbWUgZGllIGFyZWENCj4gYnkg bWFwcGluZyBzb21lIGhvc3QgYW5kIHBlcmlwaGVyYWwgcmVnaXN0ZXIgdG8gdGhlIHNhbWUgcGh5 c2ljYWwgYXJlYQ0KPiBpbiB0aGUgZGllLiBJIHN0aWxsIHRoaW5rIGEgZnVsbCBzb2Z0IHJlc2V0 IGlzIHVubmVjZXNzYXJ5IGFzIHdlIGhhdmUNCj4gYmVlbiBydW5uaW5nIHRoaXMgZHJpdmVyIHdp dGhvdXQgdGhhdCBzb2Z0IHJlc2V0IGZvciBzZXZlcmFsIHllYXJzIG5vdy4NCj4NCg0KVGhpcyBp c24ndCBhYm91dCB3aGV0aGVyIHRvIHVzZSBHQ1RMIG9yIERDVEwgZm9yIENvcmUgU29mdCBSZXNl dCAoUGxlYXNlDQpjb3JyZWN0IG1lIGlmIEknbSB3cm9uZyBiZWNhdXNlIEkgdGhpbmsgdGhpcyBp cyB3aGF0IHlvdSdyZSByZWZlcnJpbmcNCnRvKS4gSXQncyBhYm91dCB0aGUgcHJvZ3JhbW1pbmcg ZmxvdyB3aGVuIHN3aXRjaGluZyBtb2Rlcy4NCg0KQm90aCBzdGVwIDEgYW5kIDMgYXJlIHJlcXVp cmVkLiBCZWNhdXNlIGJlZm9yZSBzdGVwIDEsIGlmIHRoZSBob3N0IHdhcw0KaW4gbm9ybWFsIHdv cmtpbmcgbW9kZSAoZS5nLiBhdHRhY2hlZCB0byBhIGRldmljZSksIHRoZW4gY2hhbmdpbmcgdGhl DQpQcnRDYXBEaXIgZGlyZWN0bHkgdG8gZGV2aWNlIG1vZGUgaXMgbm90IGFkdmlzYWJsZSBhbmQg SFcgbWF5IGV4aGliaXQNCnVua25vd24gYmVoYXZpb3IuIFRoZSBwcm9wZXIgd2F5IGlzIHRvIGhh dmUgc3RlcCAxIHRocm91Z2ggNCBpbg0Kc2VxdWVuY2UuIFN0ZXAgMyBpcyByZXF1aXJlZCBiZWNh dXNlIHNvbWUgb2YgdGhlIEhXIGZ1bmN0aW9uYWxpdHkgaXMNCmRlcGVuZGVudCBvbiB0aGUgUHJ0 Q2FwRGlyIHNldHRpbmcgYmVmb3JlIHRoZSBkcml2ZXIgaW50ZXJ2ZW50aW9uIGlzDQpyZXF1aXJl ZCBmb3IgcHJvcGVyIGNvbW11bmljYXRpb24gd2l0aCB0aGUgZGV2aWNlLiBUaGUgSFcgbWF5IGJl IGluIHNvbWUNCmludGVybWVkaWF0ZSBzdGF0ZSB3aGlsZSBjaGFuZ2luZyB0aGUgUHJ0Q2FwRGly LiBTbywgaXQgaXMgcmVxdWlyZWQgdG8NCnJlc2V0IGl0IHRvIGhhdmUgYSBmcmVzaCBzdGFydCBp biBkZXZpY2UgbW9kZS4NCg0KVGhvdWdoIHdlIG1heSBub3Qgc2VlIGlzc3VlcyBldmVuIGlmIHdl IGVsaW1pbmF0ZSB0aGUgc3RlcHMgMSBhbmQgMywgaXQNCmlzIG5vdCBhZHZpc2FibGUgYW5kIHdl IG1heSBoYXZlIHNvbWUgaW1wYWN0IHVuZGVyIGNlcnRhaW4gY29uZGl0aW9ucy4NCg0KT25lIGNo YW5nZSBuZWVkcyB0byBtYWRlIGZvciB0aGlzIHBhdGNoIGlzIHRoZSBkcml2ZXIgbmVlZHMgdG8g d2FpdCBhDQpjZXJ0YWluIGFtb3VudCBvZiB0aW1lIGJlZm9yZSBjbGVhcmluZyB0aGUgR0NUTC5D b3JlU29mdFJlc2V0IGZvciB0aGUNClBIWSBjbG9jayB0byBzdGFydCBhbmQgc3RhYmlsaXplLg0K DQpCUiwNClRoaW5oDQoNCg==