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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 99FDEC433EF for ; Wed, 8 Dec 2021 12:29:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233327AbhLHMcr (ORCPT ); Wed, 8 Dec 2021 07:32:47 -0500 Received: from mail-vi1eur05on2108.outbound.protection.outlook.com ([40.107.21.108]:41185 "EHLO EUR05-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S233310AbhLHMcq (ORCPT ); Wed, 8 Dec 2021 07:32:46 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=DdOBUeUKdGtg4OtQcuMowFt4O//rA+KIoedaJ3TEjPchj6G7UutIMm0NF5Pzj+G/5+sgHK/sH43we38XjbPr/UijDZM4Fj+MD9/THKM/gOcsiQOniifrUWLFukvJgCF4gRziZptDIcTD5N5aC6LFJKHpBYgU+5EINC2eiHTp2BYPcUXg+NVC4wfoEsFAaBJxOjBSHjdvuroE54n5je2NfDCZSjtiFLPjHEKy0liWfbYEZPlzhdTBDwf7w6KtAarIwY69uP8YNLGWjNrg2QgAoW+uf04HJD6GxMJK4JJ17UGvu55hhuEs/XxXuORo2W3et1tTd8rV8uhP1bgIHBwYnw== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=DmoREJ7a0QmM4VD57Vqf8hC/ZI96VB5e6SElZXCWYqU=; b=G0pCW8KiL5ATbCKfgL3frU8sUXUT49blLIZJuPjMnVrFZn3o4gEBVBTbGk0SqmztPCvQ4gWvQMnTbSoQnDL3AACkRvwIEOUgDn6wVoNyCMhEctzOVkeW+r3GBOmHDA48/FmuDwyt/nISfxbScq1rVqcoPGVZveY2Xll+p9t0PvkwM4tzL1gw0rgCXQBCe8vWuGOszbTessc6yPHQMJb0X46HSZBM5TomRkH0tlKaGh0iaXUImQrJVR06N+KL2R06zsLV/FjuM2CwpKNqXXzddAW/jNW0FRIUKK6FpPMxeoUM3qYE4cua92H+5NMhj6rMHO4hg+CJ0/Wh1zI6t5/h2Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=hitachienergy.com; dmarc=pass action=none header.from=hitachienergy.com; dkim=pass header.d=hitachienergy.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hitachienergy.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=DmoREJ7a0QmM4VD57Vqf8hC/ZI96VB5e6SElZXCWYqU=; b=iAzGNT/qHvR6unZ61e5O/AkCfYx2orXrriOALc9ngHC0qn3LNNRNCbGGQmDDcBdS1iL0ftmVqdXDgtpD8wy07q2p/IQWPakrqFS7x+iHN17haFi78QQXqktn3fflMRTfXr4AO6+1OKBkGLXEE/n6bZVkk0K/SNmj+qqZCzldu05ItYwhHUeMx/+/pC0/8OaJL363tQQx99wF/Kn7xqpXAeQGm7bcJJ1Xci52aJgh2xDc2NjEc2/MY9T/GI9eO7yn8Ez6Q3F97dQfTXMNHSEEycqTp0aiT5/5EWJlKCaT/1rRfMwlZUJCIr0v91j8kq27YbvasNFUxW1qwnQ+3isbpA== Received: from AM6PR0602MB3671.eurprd06.prod.outlook.com (2603:10a6:209:20::29) by AM5PR0602MB2964.eurprd06.prod.outlook.com (2603:10a6:203:9d::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4755.21; Wed, 8 Dec 2021 12:29:13 +0000 Received: from AM6PR0602MB3671.eurprd06.prod.outlook.com ([fe80::605f:9ed6:73fb:235a]) by AM6PR0602MB3671.eurprd06.prod.outlook.com ([fe80::605f:9ed6:73fb:235a%7]) with mapi id 15.20.4755.022; Wed, 8 Dec 2021 12:29:13 +0000 From: Holger Brunck To: =?utf-8?B?TWFyZWsgQmVow7pu?= CC: "netdev@vger.kernel.org" , Jakub Kicinski , Andrew Lunn Subject: RE: [v3 2/2] dsa: mv88e6xxx: make serdes SGMII/Fiber output amplitude configurable Thread-Topic: [v3 2/2] dsa: mv88e6xxx: make serdes SGMII/Fiber output amplitude configurable Thread-Index: AQHX6525E9BoIskIRkqx58mIW7K4x6wnabuAgAEYVdA= Date: Wed, 8 Dec 2021 12:29:13 +0000 Message-ID: References: <20211207190730.3076-1-holger.brunck@hitachienergy.com> <20211207190730.3076-2-holger.brunck@hitachienergy.com> <20211207202733.56a0cf15@thinkpad> In-Reply-To: <20211207202733.56a0cf15@thinkpad> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-processedbytemplafy: true authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=hitachienergy.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 5029ef64-cb88-471d-15f5-08d9ba4657df x-ms-traffictypediagnostic: AM5PR0602MB2964:EE_ x-microsoft-antispam-prvs: x-he-o365-outbound: HEO365Out x-ms-oob-tlc-oobclassifiers: OLM:10000; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: fZNhiwbzwCRQlNDC3ZCOaVHO5V07KKnIKhio4k9ItVjoQ4ukmcfgfw4pBsax256Qky323zkzBGeN0V+cuhZcWFhHsnzLjqTfy2B0B3gwvR5wSSTfirsKFAX8EvlN9+epWDuyItOrHdB/p0Ms3ioy+IsnFgh8dJ2aauJ3zf5pTuOjJ86tsdgELi/Fh1CJseYuAX1HIicbf0iXAqqaDnbviWl5sq/oopqfYHlAOwumovkcVdKjA8V3unLb2kktY3uQdKk7dKrT6QSTFGB5ybwEB0FSR67pqRnN5GxikhwVXi130Ft+Qb54Lhc1HvYllAi8Rsgp5C9zA28SA/zw/RJkCqSgSf98CDqInJYxkoYN7bX+NraR3Z1kHDdoYLqS4VtIB/5ajPjByxWQlqXCKm8nemhUk5BKVYAgy9r5aApMd73HZ4iPPgFZbTSLcXk7GweOdnT+zeApbXJM/4nB16/utxShWE0dKuFCWBLd3StP5+u3A0Hifeq5u8tOhm7nxcFLt1+Pmpz+JmqnbVVdy/UPQ8+Kbx61tJcd8k6A8wq0GnwRcmg45H8qHWvGrke2oK+DJOFRjtN387t/kVwXdcOtisEeK4MP+wrUnPB0sSxnWUJr1rrEPDHJj6d8VOc0mtrMNWLxYhh68F9rqJZd0fjm8y8fxsmO+7VkspOFKUCSRdgGMboVBPieAXu/veTDO4/62jhIEDKcQFTr2PBE5YlX0Q== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM6PR0602MB3671.eurprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(66446008)(9686003)(86362001)(38070700005)(66476007)(66556008)(64756008)(6916009)(26005)(186003)(7696005)(6506007)(2906002)(52536014)(55016003)(66946007)(8936002)(54906003)(4326008)(316002)(8676002)(5660300002)(82960400001)(38100700002)(508600001)(33656002)(71200400001)(76116006)(44832011)(122000001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?MHdkQUpocFl5WFBWRGpseG5QSTM0bW8vZGVJNGpMVXl0ZjlQeUJHRjBTRUNK?= =?utf-8?B?VHI5UTZoOURlUzI5TlVycFh3VzlSRmc0UGw0K1QrVjBMUjR6MjA2OXRZVklu?= =?utf-8?B?bzBGeVBiNHkvbzFJSmc3ZEgrdGZlcEREUVJ3dXoyV2Q2cGM2dG5zRFpuR3px?= =?utf-8?B?Wi9BV0lDZVNoNWsycDJJTVlsZUdvVlB3cGwvSVNNTVBOMlBmKzZyOXAyUi9M?= =?utf-8?B?bjAvcWt6S0VKWVFFWFkwWTZpOWpTRkhiR28zVEUyb3BzaWlONUVOKytIY25l?= =?utf-8?B?ODlDK3pydUV4UEFuYlU5T3BWS0JLREdpMURML0pHQ3Qxc0hrbGRYZ2pObCta?= =?utf-8?B?VWZVRytadjdpRkRNNjVjWXVJQTFESjRFN1BqRHk5MDRMZm93ajJkUjVSSTJz?= =?utf-8?B?c3h1dXlEa2cvRkUrc0hJd1NqenBNWHdVU3hXNGZqTDlwWjRZajlWNFpXYnZs?= =?utf-8?B?VUtocVhIK2Jqd2N5UjFHY096ZVJ2a3R4a0pxelFNOUhWTitCM29jeXBPdzVp?= =?utf-8?B?Wk9EZ1YweUUvL2NmeW1QTThuNlBvWFVuemErZ1pac2NpSFhqR0h1V3pEWlFW?= =?utf-8?B?bWsrZFdwMVVVelhGK0NhOXhBUGxTV05NL2hTL284WWpxQkpJc2hEdzVTeXVw?= =?utf-8?B?Q2RhenNIWDg4MnJhelo0aDVxL1Y5a3laYTBJWkorNTlmaENuNmNpdThqdkc0?= =?utf-8?B?dHFwY2VIUjRwelg1aGREUlFxdkQwSXRKVHZsenhNZ2VKSHAycWxGalphNUFV?= =?utf-8?B?Z0JaNE9HcEY1eXZsekZsNTN3RkROK1VJMGdKckRxdE9QbEd3NjQrUXVaNExX?= =?utf-8?B?Y1VYZHk4L3U4alRrb3BXR3d1VGR1VzZxV0Z6SXJNbUdXR1JmVk4xMTduaGVh?= =?utf-8?B?WGtUNEdnUFRybHRNM0R0ZWNjRzk3ZzdyUDZaZGVmT252amtjenBDTTZVTXMv?= =?utf-8?B?Y1Y2VDdyRnlUNm1Da1Zsb1N0M3NIRUdpejR6WGQwd3BGeFhnanVLbkNCZWJw?= =?utf-8?B?YWhjaFNKN0lvUUNFaHRyT2w5L0Nkemc1SVpzcG5sZEdaTGhuTm8weHVSUGlF?= =?utf-8?B?MEpCeFU3end3WjhGWTFxRko5L0lvSEtQZEpRQk8rbC92MmxOTkh2QWdaYTZV?= =?utf-8?B?aWZGYmdSSTNTMWFkWUY2SlpLeGdWSnlZem9EaWd4YjB4TDM3cmpYMER4MG45?= =?utf-8?B?Z3pDTmtUNmdpK3NHSnV5LzVwcit4OTd3QUhRV1FzdjlnTXdDYjR5elZyRzMw?= =?utf-8?B?QmZUU3lWMTdDbUdkc2lJSU5pVWtjQmE2K3NyanQ4dmRVazMzdUhpZG1EaFNw?= =?utf-8?B?RnNXSkcxd2l4eDZuWnNoRDRxbjRsVEFXT1dwZ2x2OW9WMlZoN0JsMExSZEpj?= =?utf-8?B?T2NSUDhoaGVDbVBhYXZvUHhLc0FTd0oybTQ1S0JkQUREWVJ3NFhTMjlWZ0p6?= =?utf-8?B?b0doQnRuVG1pQ1ROMzF5YWxaemI1U1doOEExK0tvaldYdHdJdk5EM3ZxMG9n?= =?utf-8?B?dXU3VklmSmlVcUY3S2t1eDNhbVVuYk85NC9UUmM3OERYbDRwSkNoVTM3VEMy?= =?utf-8?B?cGZCMWhsQS9ObEEveWxCNGgrUjBhM2NQTUNyVS9SaVN5OFBsSDJWOUtRNG1K?= =?utf-8?B?QVdVQnNva3h4T3gzVUl6UnZ3UHNXaHRTY0p6OXpVUVNRczNyNFpUYXJsbjF4?= =?utf-8?B?MGZpd0JyWDJzbW53eTU4L3VCbkt5VE1EdUc2cmZVRnJGbUZmaUMrbGEwaVp4?= =?utf-8?B?NC9qOFBLWlprem10RlArQU1kL3NhQ21aclpVR1BjL1R1eVlubmN0ekhCNmhF?= =?utf-8?B?RnlEa1prZG5EWmhJaEVUUHUvMkQ3V1BKVEFTbGYrUnJWUFc1R0RvRERnR2o1?= =?utf-8?B?T3Z5enczUFNRemJ1UFJmUjhlcVZNWlVpY1RweUVqK3VYSG1ObkpJVUJzaHd4?= =?utf-8?B?N21iem9HQ3BkYlYwWm9LVkVpYTFsMVlRYVlQSEFKTjJ2SjF0UE1MeStaRHJI?= =?utf-8?B?c0VKNXpDd29wSExBUmpWSENZdGxiVDZSVmJtclpidHEzTko0eldLR29zZlJI?= =?utf-8?B?Qy9LZ2JrTEp0dTg1RzFJQzBnZmsyUDR6bVcvdmh5eHVTUGJWTFVvWm5hcE5a?= =?utf-8?B?Rk1DbkxERkl4dVltd1hZbE8vNlF6RlNoanFOUGM5WW10dWZuRjRMT1pIcGhi?= =?utf-8?B?dmRSKzZraUc5OU85WnY0TTMxK0J3NDhBc25UeTFXRUswQ1I4V2MxTkZ2d0Rv?= =?utf-8?B?Y21FaGxSd0JQVkMvK2xHSldrY0tRPT0=?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: hitachienergy.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM6PR0602MB3671.eurprd06.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5029ef64-cb88-471d-15f5-08d9ba4657df X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Dec 2021 12:29:13.3061 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 7831e6d9-dc6c-4cd1-9ec6-1dc2b4133195 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 43gHmHzofpsdLEQnrknch1icZPk0Yy8soIK2zk+mj4uACCVf3Tbtutlh4r6l+/K2olaLD6tcPgjWccF55MH2bm/codqwXhP77gkbm3CKj8s= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM5PR0602MB2964 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org SGkgTWFyZWssDQoNCj4gPiBUaGUgbXY4OGU2MzUyLCBtdjg4ZTYyNDAgYW5kIG12ODhlNjE3NiAg aGF2ZSBhIHNlcmRlcyBpbnRlcmZhY2UuIFRoaXMNCj4gPiBwYXRjaCBhbGxvd3MgdG8gY29uZmln dXJlIHRoZSBvdXRwdXQgc3dpbmcgdG8gYSBkZXNpcmVkIHZhbHVlIGluIHRoZQ0KPiA+IGRldmlj ZXRyZWUgbm9kZSBvZiB0aGUgcG9ydC4gQXMgdGhlIGNoaXBzIG9ubHkgc3VwcG9ydHMgZWlnaHQN Cj4gPiBkZWRpY2F0ZWQgdmFsdWVzIHdlIHJldHVybiBFSU5WQUwgaWYgdGhlIHZhbHVlIGluIHRo ZSBEVFMgZG9lcyBub3QgbWF0Y2guDQo+ID4NCj4gPiBDQzogQW5kcmV3IEx1bm4gPGFuZHJld0Bs dW5uLmNoPg0KPiA+IENDOiBKYWt1YiBLaWNpbnNraSA8a3ViYUBrZXJuZWwub3JnPg0KPiA+IEND OiBNYXJlayBCZWjDum4gPGthYmVsQGtlcm5lbC5vcmc+DQo+ID4gU2lnbmVkLW9mZi1ieTogSG9s Z2VyIEJydW5jayA8aG9sZ2VyLmJydW5ja0BoaXRhY2hpZW5lcmd5LmNvbT4NCj4gDQo+IEhvbGdl ciwgQW5kcmV3LA0KPiANCj4gdGhlcmUgaXMgYW5vdGhlciBpc3N1ZSB3aXRoIHRoaXMsIHdoaWNo IEkgb25seSByZWFsaXplZCB5ZXN0ZXJkYXkuIFdoYXQgaWYgdGhlDQo+IGRpZmZlcmVudCBhbXBs aXR1ZGUgbmVlZHMgdG8gYmUgc2V0IG9ubHkgZm9yIGNlcnRhaW4gU2VyRGVzIG1vZGVzPw0KPiAN Cj4gSSBhbSBicmluZ2luZyB0aGlzIHVwIGJlY2F1c2UgSSBkaXNjb3ZlcmVkIHRoYXQgb24gVHVy cmlzIE1veCB3ZSBuZWVkIHRvDQo+IGluY3JlYXNlIFNlckRlcyBvdXRwdXQgYW1wbGl0dWRlIHdo ZW4gQTM3MjAgU09DIGlzIGNvbm5lY3RlZCBkaXJlY3RseSB0bw0KPiA4OEU2MTQxIHN3aXRjaCwg YnV0IG9ubHkgZm9yIDI1MDBiYXNlLXggbW9kZS4gRm9yIDEwMDBiYXNlLXgsIHRoZSBkZWZhdWx0 DQo+IGFtcGxpdHVkZSBpcyBva2F5LiAoQWxzbyB3aGVuIHRoZSBTT0MgaXMgY29ubmVjdGVkIHRv IDg4RTYxOTAsIHRoZSBhbXBsaXR1ZGUNCj4gZG9lcyBub3QgbmVlZCB0byBiZSBjaGFuZ2VkIGF0 IGFsbC4pDQo+IA0KDQpvbiBteSBib2FyZCBJIGhhdmUgYSBmaXhlZCBsaW5rIGNvbm5lY3RlZCB3 aXRoIFNHTUlJIGFuZCB0aGVyZSBpcyBubyBkZWRpY2F0ZWQNCnZhbHVlIGdpdmVuIGluIHRoZSBt YW51YWwuDQoNCj4gSSBwbGFuIHRvIHNvbHZlIHRoaXMgaW4gdGhlIGNvbXBoeSBkcml2ZXIsIG5v dCBpbiBkZXZpY2UtdHJlZS4NCj4gDQo+IEJ1dCBpZiB0aGUgc29sdXRpb24gaXMgdG8gYmUgZG9u ZSBpbiBEVFMsIHNob3VsZG4ndCB0aGVyZSBiZSBhIHBvc3NpYmlsaXR5IHRvIGRlZmluZQ0KPiB0 aGUgYW1wbGl0dWRlIGZvciBhIHNwZWNpZmljIHNlcmRlcyBtb2RlIG9ubHk/DQo+IA0KPiBGb3Ig ZXhhbXBsZQ0KPiAgIHNlcmRlcy0yNTAwYmFzZS14LXR4LWFtcGxpdHVkZS1taWxsaXZvbHQNCj4g b3INCj4gICBzZXJkZXMtdHgtYW1wbGl0dWRlLW1pbGxpdm9sdC0yNTAwYmFzZS14DQo+IG9yDQo+ ICAgc2VyZGVzLXR4LWFtcGxpdHVkZS1taWxsaXZvbHQsMjUwMGJhc2UteA0KPiA/DQo+IA0KPiBX aGF0IGRvIHlvdSB0aGluaz8NCj4gDQoNCmluIHRoZSBkYXRhIHNoZWV0IGZvciB0aGUgTVY2MzUy IEkgYW0gdXNpbmcgdGhlcmUgYXJlIG5vIGRlZGljYXRlZCB2YWx1ZXMgc3RhdGVkIGZvcg0KZGlm ZmVyZW50IG1vZGVzIGF0IGFsbCwgdGhleSBjYW4gYmUgY2hvc2VuIGFyYml0cmFyeS4gU28gaW4g bXkgY2FzZSBJIHRoaW5rIGl0IG1ha2VzDQpzZW5zZSB0byBrZWVwIGl0IGFzIGl0IGlzIGZvciBu b3cuIE90aGVyIGRyaXZlciBtYXkgaGF2ZSBvdGhlciBuZWVkcyBhbmQgbWF5IGVuaGFuY2UNCnRo aXMgbGF0ZXIgb24uDQogDQpCZXN0IHJlZ2FyZHMNCkhvbGdlciAgIA0K