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 888D0C433F5 for ; Mon, 10 Oct 2022 06:06:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231570AbiJJGGO (ORCPT ); Mon, 10 Oct 2022 02:06:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231571AbiJJGGN (ORCPT ); Mon, 10 Oct 2022 02:06:13 -0400 Received: from NAM12-MW2-obe.outbound.protection.outlook.com (mail-mw2nam12on2059.outbound.protection.outlook.com [40.107.244.59]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA5F934738; Sun, 9 Oct 2022 23:06:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=caxm9eq7hgWat+A6/ZoVRJ860PVMG9/0UzbC6DbycXfMvN6qA+50A7ds4Dr58FoMAaxp2tPvl99l73Nh4xNFBQPm05FWtuyjLyFa77DzGRCIUJs4PEO3FKK1RYJhWr3ATIo3XrWqjKlGIiUGG1VSektpQ+QvJD3cNFaLjvlYYoHM4oJEPptFuG5Vbm0l4k6jz/agBVavVn5jjnr2fNBNx7vA3luvhp1B8EpKgSonp5zqeSqEPbUEBamMNw+k1D7j/xBbyWS+0vQp6WUVPWfE1QxUihqDd+sYBS6tya5J+HrEjfONJGdzDSS8j8GMpaUGls17ypwhgjHXIRcMRw5Ocw== 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=eFpigJsj3EMWZFtu+N7Z7xg2fWjI8LjCuEib0Xf1vxo=; b=Ep1I/U7TXvc9RALjbO47hT+TBGVQh666lBtw6iojBahm2XTkYcDxttBrVw+WMmWB1JiBMtJQDO4qq80rksUCehmDykPWuq8xe8y7URK45ykTHhD8W+fJNNNjGdCwdoZqzvIB5PhkeQNcw4BPJN/vVGTLBkI5ZKH+zbXNCyuX/ZvkxDZr8C7mC9jGYZDaAzRHqsKWWZHLfbdmUQ1/jsCcrWuP5Ru6yXb/z6jTVYbsdOwya12d35RQuI6SYyU+LIL6k7lLbkIkMCNvoc5W9WOtWVTj3gBdBhGOGXlXuGTiAWLDfK8HTLyCJDs+m0Laxd3P/OBGmAnQ53X5Uq6SPxChaQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=eFpigJsj3EMWZFtu+N7Z7xg2fWjI8LjCuEib0Xf1vxo=; b=Wxa3V/RKYzwNEJ5VHF9aWpKS/TJOXDIx3BS/5JcCKhk/H2KouVhYD1LqXnjEgqagAuMzW9az/Mymjg+Qs17SWENQEeE30n9FejKidgFYDReyUa+vMcGqpiTMVfaRJ+R/BmR0js/4EZfPP59Wvc+QGY/faFNFQMy+LAZhTrbA+BElIUcelvnfzP+tJDsuHQtm4QREqQ7S3O6IsBcL66y/wV0RJL8ZHezsnWXuYhHFwB0kSz11HaH0yQAb+YU4WGoQblV7oV63vF6h2od5wKYcf006vjVC0mJrPxuUZnTsD7GVX86qIofj41u2M9vyyahV0FI0BHmTqsmRb4MtJ46Bmg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; Received: from BN8PR12MB2900.namprd12.prod.outlook.com (2603:10b6:408:69::18) by CH2PR12MB4101.namprd12.prod.outlook.com (2603:10b6:610:a8::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5709.15; Mon, 10 Oct 2022 06:06:10 +0000 Received: from BN8PR12MB2900.namprd12.prod.outlook.com ([fe80::d9ae:c30e:ce3d:9cb3]) by BN8PR12MB2900.namprd12.prod.outlook.com ([fe80::d9ae:c30e:ce3d:9cb3%7]) with mapi id 15.20.5676.031; Mon, 10 Oct 2022 06:06:09 +0000 Message-ID: Date: Mon, 10 Oct 2022 11:35:56 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.2 Subject: Re: [PATCH V2 0/2] Disable PTM for endpoint mode Content-Language: en-US To: lpieralisi@kernel.org Cc: bhelgaas@google.com, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, robh@kernel.org, kw@linux.com, mmaddireddy@nvidia.com, kthota@nvidia.com, sagar.tv@gmail.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org References: <20220926111017.12655-1-vidyas@nvidia.com> From: Vidya Sagar In-Reply-To: <20220926111017.12655-1-vidyas@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MA1PR01CA0182.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:d::8) To BN8PR12MB2900.namprd12.prod.outlook.com (2603:10b6:408:69::18) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8PR12MB2900:EE_|CH2PR12MB4101:EE_ X-MS-Office365-Filtering-Correlation-Id: d62c61bb-46a5-478e-9941-08daaa8586ca X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BN8PR12MB2900.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(376002)(136003)(346002)(39860400002)(366004)(396003)(451199015)(83380400001)(6512007)(186003)(31686004)(2616005)(26005)(66476007)(2906002)(31696002)(86362001)(5660300002)(4744005)(4326008)(53546011)(8676002)(66946007)(66556008)(316002)(6506007)(38100700002)(6486002)(478600001)(6666004)(6916009)(41300700001)(8936002)(36756003)(43740500002)(45980500001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?RVBXOFZEK3F5a0NXVkdWekVNellLL3RNS054MGFPbldoWDRlWVRtQlhSSGQv?= =?utf-8?B?QlRDcDU2U1pEQzdSbkxUWnFnaFUxQ1FPbGJ6eGZYM0E2dDc1UUdlQ1dVcmlq?= =?utf-8?B?SE1rb3Q3UzNRZlpzRWJzRWVOZ0NjSkZOZ2FxNXdyeGsvT1JBdWFFSkdLNmxy?= =?utf-8?B?R1RXVmVLTDlmNzcyc2RzT1VIcmJDS2ZNdlFCV1FoVXE4MCt6bE9ZYWFWMVBF?= =?utf-8?B?Y0tRbE4wcmtkc3l6VE1XaG1pZTZzY2N2VHV1eWI1b3Q5c2tkUkJoWFNWY0Uz?= =?utf-8?B?QmRYUTN4OEdLOWNOOHhsK3Y1Q1c0OFk3NTh5NGMrQURvQ0Vsa01rRVBtNG9n?= =?utf-8?B?SXc5MlFLcXJaWm5ST1pjUHRsMlZrTnY4VmpQUXArWG8vbjZoRGgzaFlEczVS?= =?utf-8?B?UGx0eG1vdFBzL3pEYVU0QXl1NWhsN2N4VzczcGMvcENYK24vb2dIWFRyQmJO?= =?utf-8?B?OElQVS9KMkJNazFhcWljeG9yMTVLWGxnWlJJZjg2T3V1UlFuYlZlVkJaNWtQ?= =?utf-8?B?RzNkT21LamJCZkFIeGV1RHZJRGxXREE4SW80KzZjU2ZXREhTVnNCeEI1R1FK?= =?utf-8?B?NHZoMjlQUnFpcXRCekpnK1ZYbHFsMjh1N2ZXQ0FDN3ZSOE9tZWJzNnRxZk5Y?= =?utf-8?B?dUpGVk85d0ZTYWFaOFhtblV0b3kwUjkxTUdLZEd3alZtOExORUhXUFhhNUlj?= =?utf-8?B?dlQ1NGpkaUViWGhOM1BpaDk3QkVtL05nMmk3Q2tnaHRxTjJOemc5TlkwdHFD?= =?utf-8?B?MFBhYmlRbzNjU3ZSUDMzMzZCczdxR2hQRHJSODZFWlYzWDU1b0xoUVlSc3Jh?= =?utf-8?B?OHBQZ3N0cWhYRXFTQk5PZHc4c1Z3Z2ZZem9lcTdYY0sxZTl4Qm8rQWUvTTlH?= =?utf-8?B?SWV4aWdnM1ZHVExONXNUOGlKdUdOYVBYZ2lJTlhJVExZMzIrQWZ5cmY3M0FU?= =?utf-8?B?VWRueEt3cVVVWFNzQ0IwNHFwZkx4Nm5hajhtSXU1Y2theU1vVzBwanBPaGtZ?= =?utf-8?B?bitpaVU0WFM4Tkd5M05PZTZKSDZWMk15MzZZSEZENHVjWUpZZXJzenQ4ZFlU?= =?utf-8?B?TE1zZ0pBZFJxOXFPZUJtTnJVcHQzSnlGdUNnZUkxcVhtT0RURkNJQmkzeGJk?= =?utf-8?B?ZHR3QlBDc0pFWXdYbmJ4WVU1QVcwdUpWdlVraVdVZ05FMU0wUjhnTVhIZ2h0?= =?utf-8?B?VEJ6SFh0WDErSDlkUFllUzlHMU8wbWptNWhCL3VHQ3RRb2w3NjBEanJsenA5?= =?utf-8?B?UDNJazhqUHM1RlFNbERmZEEvUGhYLzVnMHc5Tk5DOHpMZmhGTURkcHRtRHdW?= =?utf-8?B?cm8yZWJpUGRJT3ZrbGJ6UDdJME9vaEc5UFRBNWZxM2JHYkZIa0xQaE1GOGpv?= =?utf-8?B?SzladTR0M3BBdGNheHU4amhDVEJhQ2pkdHdTVWRzRjFHR3dGQ3ovNjBqOW5C?= =?utf-8?B?SGNDYXFtKzBRTVZUeUpVR3dyWkhMRXpqY1lIdVJreXdWREI5VEJIRXNrL1BJ?= =?utf-8?B?ekVhZE5HMWNzR1owU2ZUR1JjUW1GUjhZRjJoeDVtdzJwR2pOU2ZFNzc4bGFv?= =?utf-8?B?Wm1hakJrS0s4dVRjZXRYemhjNGNMbVFYQ0dMWFhjdTNkS3N0RmNHeS9zVHFY?= =?utf-8?B?K0JWSlYxUEdJd3J4RDUyVlZvV0lhUHJ1TEc5KzhZakZrQUdiUDNpYWZyQ040?= =?utf-8?B?RURkeTd2WmFMMkVxVkVSWFRrbzNXU05EWjBqRmE2NFVlMUJiTWNVbUhPdVh1?= =?utf-8?B?ZnBqQjB6ZkE2RnVPc1A0c1dzcGh5YkZpM3Y2ZmsxWVZyeEJFUjJrUFdqVUlP?= =?utf-8?B?VyttbWUrallORWZKa3hpeWlKTksxN3dxZG92NFZ3NzFtdmxxSTRDanUwUjFz?= =?utf-8?B?WHpvRE9EcktRTFB1eitEbWNEK0UzQlovNlJuZFhnMktWMDhWNUVKMzRoVmVw?= =?utf-8?B?YjlhQkUvbXdtdWlRczZjc1VCR0F1WHZzVS82OFlYNXo1eHAvYzZzSWJtUHVV?= =?utf-8?B?TUNQdUQvczU0SThLelQ1azREcEExaytGbGN1OGZtMWNWUTRxYjhINzBhL1Ji?= =?utf-8?B?SDh4QXIxTWpvY3FVaUdzMDZIS0Rhc2xDOGVZUUR0WU9hbzBLVXZtanEweGtV?= =?utf-8?Q?Jvd7ICYGArWI4Y6+gboxvcMy/?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: d62c61bb-46a5-478e-9941-08daaa8586ca X-MS-Exchange-CrossTenant-AuthSource: BN8PR12MB2900.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Oct 2022 06:06:09.8736 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: TTEiV2FfkFNKz1zDwaMy6GaouK2An88G1p6MQCzG0DuQXiklXUaZIl6lJ1d0JvwS+2c9kqSUG4YOo8yhuO8Q+A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4101 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hi Lorenzo, Do you have any further comments on this series? Thanks, Vidya Sagar On 9/26/2022 4:40 PM, Vidya Sagar wrote: > This patch series contains patches to disable PTM for endpoint mode > as the PCIe compliance tool requires the PTM be disabled for the endpoint > mode. > > V2: > * Addressed review comments from Jingoo Han > > Vidya Sagar (2): > PCI: Add PCI_PTM_CAP_RES macro > PCI: designware-ep: Disable PTM capabilities for EP mode > > .../pci/controller/dwc/pcie-designware-ep.c | 18 ++++++++++++++++++ > include/uapi/linux/pci_regs.h | 1 + > 2 files changed, 19 insertions(+) >