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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 1F3C2C49ED9 for ; Tue, 10 Sep 2019 22:15:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D2B512171F for ; Tue, 10 Sep 2019 22:15:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="VMDDgOAV"; dkim=pass (1024-bit key) header.d=fb.onmicrosoft.com header.i=@fb.onmicrosoft.com header.b="S/ndRT9U" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726427AbfIJWPG (ORCPT ); Tue, 10 Sep 2019 18:15:06 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:53692 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725957AbfIJWPG (ORCPT ); Tue, 10 Sep 2019 18:15:06 -0400 Received: from pps.filterd (m0109331.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x8AMDjLg022869; Tue, 10 Sep 2019 15:14:02 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-id : content-transfer-encoding : mime-version; s=facebook; bh=R3Q/kyCnpTZjMXGzS0ESKtYC9Iz3hyn8lQ2bfGuGMa8=; b=VMDDgOAVyrxVQYMBmYX9R11SUWwOWKCKinW/0VjmFzJdvpJ1T0mC23RdG9c6gcg9Zc4N muY7yKosfutO7nQnEb5YCIYbGZO4/r5N2DY/h8AesXI1xZBY5DOw/4vVOA7UjmvIU/Xo GufIWqe+HKdXjclQbZZHYTcQ5+fJWZvuNlQ= Received: from mail.thefacebook.com (mailout.thefacebook.com [199.201.64.23]) by mx0a-00082601.pphosted.com with ESMTP id 2uwx9mnw97-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 10 Sep 2019 15:14:02 -0700 Received: from prn-hub03.TheFacebook.com (2620:10d:c081:35::127) by prn-hub06.TheFacebook.com (2620:10d:c081:35::130) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.1713.5; Tue, 10 Sep 2019 15:14:00 -0700 Received: from NAM01-SN1-obe.outbound.protection.outlook.com (192.168.54.28) by o365-in.thefacebook.com (192.168.16.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.1713.5 via Frontend Transport; Tue, 10 Sep 2019 15:14:00 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=bJ/sz8NHeXLUQ0TSakjSzCxdLtVRR2wCFLQlhhVx2NRToPyY3GDyE7TLm4n4M2GOT/6iQpjR+yw1RrhjdhIoDiMAMOyZ+PBCTe31CJpcS1iLIfUQ2pev5VgGJ6D92cWuTVT7C58C/czzLQgPtkhnr5dX0LnqkuRemUKGOzvMe382tOaNhTYRdDDKoQaxDR55pWhCMsW9hsfSaeAyEG0eR8sgyJ2g2DRbdPhGgtlxH/2Kqeal6/jRP1nsAfVg492uhdCtl1gK5ir0Tw/cS6VIr4YdwObXoZYTj8iWyn1tqBtoURciw1jC6y+BXQxsx/+pxLsNmRuBrmzMiF+SRnQ1Jg== 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=R3Q/kyCnpTZjMXGzS0ESKtYC9Iz3hyn8lQ2bfGuGMa8=; b=mf0kFeMSgmRKHTNvrRqQucNt/wY9UxE3s9Sbf0YzCLNtFC9/lrihRG2oyDE7gJBwy01aoZkb6Frgq3cFhiT+UuLSvvVtWcfckH/g8NyKNf02mCzvi7B2bWzrqPPswWIEXHwVAU6MvlpIaFd4pOyXrWpW3O4vvxItgxLOcSRA+ru8Es3jxQlkS9iYRUNS5DLK5RRwA+yQ20LxCiSl4DpGXDdKqEfgH9i5cgsNbO+BrG6W7BS4VIwYHQSvWN5yJSZc0KXDJTrz1Zc+P7NgTTrrRYQiFKI9asCcz2IrRLwfyCaSkoZ3kTs3x6giNdzIyIP9MJ7aCM1d6CuGVXwLrCuN5Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=fb.com; dmarc=pass action=none header.from=fb.com; dkim=pass header.d=fb.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.onmicrosoft.com; s=selector2-fb-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=R3Q/kyCnpTZjMXGzS0ESKtYC9Iz3hyn8lQ2bfGuGMa8=; b=S/ndRT9UYinBASE6/5t3yaxYqtCsJJHqgmCYrWehOLkkMAJHXJjtz7xyEq24MNSNHi+MoVhcRfEb6zJ1nFfVdaPkEQ7LyF+g1VjleQOgesJHWpYKv2T3FCgrqgvTW2TZNidn5thXaOTynrZXuBIPJ5GAnAZGtyHSp8O3dn0V/os= Received: from CY4PR15MB1269.namprd15.prod.outlook.com (10.172.177.11) by CY4PR15MB1304.namprd15.prod.outlook.com (10.172.181.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2241.19; Tue, 10 Sep 2019 22:13:59 +0000 Received: from CY4PR15MB1269.namprd15.prod.outlook.com ([fe80::38b1:336:13e6:b02b]) by CY4PR15MB1269.namprd15.prod.outlook.com ([fe80::38b1:336:13e6:b02b%7]) with mapi id 15.20.2241.018; Tue, 10 Sep 2019 22:13:59 +0000 From: Vijay Khemka To: Florian Fainelli , "David S. Miller" , YueHaibing , Andrew Lunn , Kate Stewart , "Mauro Carvalho Chehab" , Luis Chamberlain , Thomas Gleixner , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: "openbmc @ lists . ozlabs . org" , "joel@jms.id.au" , "linux-aspeed@lists.ozlabs.org" , Sai Dasari Subject: Re: [PATCH] ftgmac100: Disable HW checksum generation on AST2500 Thread-Topic: [PATCH] ftgmac100: Disable HW checksum generation on AST2500 Thread-Index: AQHVaCL3HHZ/0IxjZ0GB2KAMVKzdAqcld28A//+NBwA= Date: Tue, 10 Sep 2019 22:13:59 +0000 Message-ID: References: <20190910213734.3112330-1-vijaykhemka@fb.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [2620:10d:c090:200::2:1b73] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 4ea1f637-6d71-47a8-37f9-08d7363c2df5 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:CY4PR15MB1304; x-ms-traffictypediagnostic: CY4PR15MB1304: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3826; x-forefront-prvs: 01565FED4C x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(346002)(396003)(39860400002)(376002)(136003)(366004)(189003)(199004)(2501003)(6436002)(186003)(102836004)(7736002)(14454004)(2906002)(5660300002)(8676002)(256004)(14444005)(91956017)(76116006)(6486002)(6116002)(7416002)(76176011)(86362001)(8936002)(33656002)(229853002)(64756008)(66476007)(66446008)(66556008)(66946007)(6246003)(53546011)(6512007)(99286004)(11346002)(53936002)(6506007)(81156014)(81166006)(476003)(2616005)(25786009)(316002)(446003)(4326008)(478600001)(46003)(305945005)(36756003)(54906003)(2201001)(110136005)(71200400001)(71190400001)(486006)(921003)(1121003);DIR:OUT;SFP:1102;SCL:1;SRVR:CY4PR15MB1304;H:CY4PR15MB1269.namprd15.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: fb.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: uFa9THhDLjaGtgnnDfIc81bw/wTVMhcEO2z7TxjMlHLZIGEJpVKrvpjfmgG6u/rDuh+IOy54xriTo67wvVvzdORLfQF9fHBTbjHIC3f/4M39ukLrooc5Pv4dUR/7QP1Y2vBQfYrIfkIsyKIb8TaS8E6LE/U7DlYzvZ5gexWEoqIN03p3qxo9ojZbAebZUrp1DrPhgPFuxc0cesZNGa1XiyTRjtb7zdv6Jok0CZS5bt/lWHaO2t4O7E+FH1i+/sEfhHvO6ZWQ/WKvdE7gZ/Vk3qeCKKOIrq0/CQ1NMMtbFhnoUIpgz9NAt4z9t7CMIjdpt2zB2JnbO9DSvVKsZRbtEYL3Skz+YROdOSw9b6Xdz31ZlDJSOqS61dUOEtalOsxY5jZ8VTsaLP2naQg2Q++scljnl1w8hA54ISgD40IDMiw= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 4ea1f637-6d71-47a8-37f9-08d7363c2df5 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Sep 2019 22:13:59.1558 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: /WQJBDn+8rC4bKPnbQDfDC5/9lD0s8iLHxBr/05eHKTawCz+x4b2auTAKBFzW6RjXiVXvPVKREnK9V/2fno2qg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR15MB1304 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.70,1.0.8 definitions=2019-09-10_12:2019-09-10,2019-09-10 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 lowpriorityscore=0 clxscore=1015 spamscore=0 priorityscore=1501 bulkscore=0 mlxlogscore=999 suspectscore=0 phishscore=0 impostorscore=0 malwarescore=0 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1906280000 definitions=main-1909100208 X-FB-Internal: deliver Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org DQoNCu+7v09uIDkvMTAvMTksIDM6MDUgUE0sICJGbG9yaWFuIEZhaW5lbGxpIiA8Zi5mYWluZWxs aUBnbWFpbC5jb20+IHdyb3RlOg0KDQogICAgT24gOS8xMC8xOSAyOjM3IFBNLCBWaWpheSBLaGVt a2Egd3JvdGU6DQogICAgPiBIVyBjaGVja3N1bSBnZW5lcmF0aW9uIGlzIG5vdCB3b3JraW5nIGZv ciBBU1QyNTAwLCBzcGVjaWFsbHkgd2l0aCBJUFY2DQogICAgPiBvdmVyIE5DU0kuIEFsbCBUQ1Ag cGFja2V0cyB3aXRoIElQdjYgZ2V0IGRyb3BwZWQuIEJ5IGRpc2FibGluZyB0aGlzDQogICAgPiBp dCB3b3JrcyBwZXJmZWN0bHkgZmluZSB3aXRoIElQVjYuDQogICAgPiANCiAgICA+IFZlcmlmaWVk IHdpdGggSVBWNiBlbmFibGVkIGFuZCBjYW4gZG8gc3NoLg0KICAgIA0KICAgIEhvdyBhYm91dCBJ UHY0LCBkbyB0aGVzZSBwYWNrZXRzIGhhdmUgcHJvYmxlbT8gSWYgbm90LCBjYW4geW91IGNvbnRp bnVlDQogICAgYWR2ZXJ0aXNpbmcgTkVUSUZfRl9JUF9DU1VNIGJ1dCB0YWtlIG91dCBORVRJRl9G X0lQVjZfQ1NVTT8NCg0KWWVzIElQdjQgd29ya3MuIExldCBtZSB0ZXN0IHdpdGggeW91ciBzdWdn ZXN0aW9uIGFuZCB3aWxsIHVwZGF0ZSBwYXRjaC4NCiAgICANCiAgICA+IA0KICAgID4gU2lnbmVk LW9mZi1ieTogVmlqYXkgS2hlbWthIDx2aWpheWtoZW1rYUBmYi5jb20+DQogICAgPiAtLS0NCiAg ICA+ICBkcml2ZXJzL25ldC9ldGhlcm5ldC9mYXJhZGF5L2Z0Z21hYzEwMC5jIHwgNSArKystLQ0K ICAgID4gIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pDQog ICAgPiANCiAgICA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL25ldC9ldGhlcm5ldC9mYXJhZGF5L2Z0 Z21hYzEwMC5jIGIvZHJpdmVycy9uZXQvZXRoZXJuZXQvZmFyYWRheS9mdGdtYWMxMDAuYw0KICAg ID4gaW5kZXggMDMwZmVkNjUzOTNlLi41OTFjOTcyNTAwMmIgMTAwNjQ0DQogICAgPiAtLS0gYS9k cml2ZXJzL25ldC9ldGhlcm5ldC9mYXJhZGF5L2Z0Z21hYzEwMC5jDQogICAgPiArKysgYi9kcml2 ZXJzL25ldC9ldGhlcm5ldC9mYXJhZGF5L2Z0Z21hYzEwMC5jDQogICAgPiBAQCAtMTgzOSw4ICsx ODM5LDkgQEAgc3RhdGljIGludCBmdGdtYWMxMDBfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2Rldmlj ZSAqcGRldikNCiAgICA+ICAJaWYgKHByaXYtPnVzZV9uY3NpKQ0KICAgID4gIAkJbmV0ZGV2LT5o d19mZWF0dXJlcyB8PSBORVRJRl9GX0hXX1ZMQU5fQ1RBR19GSUxURVI7DQogICAgPiAgDQogICAg PiAtCS8qIEFTVDI0MDAgIGRvZXNuJ3QgaGF2ZSB3b3JraW5nIEhXIGNoZWNrc3VtIGdlbmVyYXRp b24gKi8NCiAgICA+IC0JaWYgKG5wICYmIChvZl9kZXZpY2VfaXNfY29tcGF0aWJsZShucCwgImFz cGVlZCxhc3QyNDAwLW1hYyIpKSkNCiAgICA+ICsJLyogQVNUMjQwMCAgYW5kIEFTVDI1MDAgZG9l c24ndCBoYXZlIHdvcmtpbmcgSFcgY2hlY2tzdW0gZ2VuZXJhdGlvbiAqLw0KICAgID4gKwlpZiAo bnAgJiYgKG9mX2RldmljZV9pc19jb21wYXRpYmxlKG5wLCAiYXNwZWVkLGFzdDI0MDAtbWFjIikg fHwNCiAgICA+ICsJCSAgIG9mX2RldmljZV9pc19jb21wYXRpYmxlKG5wLCAiYXNwZWVkLGFzdDI1 MDAtbWFjIikpKQ0KICAgID4gIAkJbmV0ZGV2LT5od19mZWF0dXJlcyAmPSB+TkVUSUZfRl9IV19D U1VNOw0KICAgID4gIAlpZiAobnAgJiYgb2ZfZ2V0X3Byb3BlcnR5KG5wLCAibm8taHctY2hlY2tz dW0iLCBOVUxMKSkNCiAgICA+ICAJCW5ldGRldi0+aHdfZmVhdHVyZXMgJj0gfihORVRJRl9GX0hX X0NTVU0gfCBORVRJRl9GX1JYQ1NVTSk7DQogICAgPiANCiAgICANCiAgICANCiAgICAtLSANCiAg ICBGbG9yaWFuDQogICAgDQoNCg==