From patchwork Fri Feb 7 22:12:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Maier X-Patchwork-Id: 1235147 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=eideticom.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=eideticcom.onmicrosoft.com header.i=@eideticcom.onmicrosoft.com header.a=rsa-sha256 header.s=selector2-eideticcom-onmicrosoft-com header.b=hQhQDQui; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48DqL56sJrz9sRK for ; Sat, 8 Feb 2020 09:12:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727048AbgBGWMo (ORCPT ); Fri, 7 Feb 2020 17:12:44 -0500 Received: from mail-co1nam11on2044.outbound.protection.outlook.com ([40.107.220.44]:41792 "EHLO NAM11-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727032AbgBGWMn (ORCPT ); Fri, 7 Feb 2020 17:12:43 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dLRNWMxrS1v5gw047qhUO9SehBIokdqhusLkLZPEtmTVzJnRbrHo93rwIgZXuy1P44+R/XQyKsR0ExSyMVGjvTXwaqC5hP+BsI/rxon9bxw6nL2nrb3PAtrBXk6UKSmlR00YVDUEbFxw0p6pfxPqx7czlTxt3x3LJ5+817j/qzrBJD7fLQ3HH/DFBvgJOqnqgJKuMp/pdCW4NzEjmIjIMQtaqmXf2ilhOS79DarrtPDDflYdmMCzF0I9boRozDMnzA9oBW9YaiwrdxAkAtdidkJesEzWcQ/W2hU4z2Xdk/7nbBsOAr5Xw/1l2I2rsd6mdmI+1U3Fxywu2M2zIaic5A== 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=8sb+bkDHA2leFR1FYDKieFFOtyL9iI3x0I/A/TmKafE=; b=DOn8iY0rxWH9PbrDW8TV1EqZCnJk9iPa9pf5fPJpM5sQItbIak5sg4TXBY5Ju9b8DjDOx8BqSdsQE8wTJuFoPOGy3+WqZpxDcV4bHAwxABbkvv0TPMC8Tb+1HCpCpWqzMAXZa48I+HcUDjljBc6pzIVdib9GPMAUOMRoGWuYFXgOzJyaGuPe67+GpxCRwyMPcaqwmdklGRL0Me7mW/t/IrR9jEkX1EXOq5b+IGBCkT3P/flBR5Y7Vw901gIWmrx9lyIMwHjgxtAKqmAZkrTP09q/Pm3NbKWyKvq2knHM0CeYuISZoi/4vJQU9OKDaOE83wIS2mxnMUtYcRNVZEnrtQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=eideticom.com; dmarc=pass action=none header.from=eideticom.com; dkim=pass header.d=eideticom.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=eideticcom.onmicrosoft.com; s=selector2-eideticcom-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8sb+bkDHA2leFR1FYDKieFFOtyL9iI3x0I/A/TmKafE=; b=hQhQDQuiwz3AQRIKuh2zDnBueQTEsx2NeroA7gwIO8skE5saI86qrauY7tPy0Uxqp5I4ltqt9tQE9xDK61z8Vf6f86LEeCIVkJtXmAwSNg5lrORPmUmep/AUl5ZaMokz2BaSMwt05JxgcpvyPpN7PIueqBKGvXM6UP2zWqllsnQ= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=andrew.maier@eideticom.com; Received: from MWHPR19MB1103.namprd19.prod.outlook.com (10.173.120.23) by MWHPR19MB1136.namprd19.prod.outlook.com (10.173.124.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2707.24; Fri, 7 Feb 2020 22:12:40 +0000 Received: from MWHPR19MB1103.namprd19.prod.outlook.com ([fe80::1df3:7110:c934:6549]) by MWHPR19MB1103.namprd19.prod.outlook.com ([fe80::1df3:7110:c934:6549%8]) with mapi id 15.20.2707.024; Fri, 7 Feb 2020 22:12:40 +0000 From: Andrew Maier To: bhelgaas@google.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Cc: logang@deltatee.com, Andrew Maier Subject: [PATCH v2] PCI/P2PDMA: Add the remaining Intel Sky Lake-E root ports to the whitelist Date: Fri, 7 Feb 2020 15:12:19 -0700 Message-Id: <20200207221219.4309-1-andrew.maier@eideticom.com> X-Mailer: git-send-email 2.17.1 X-ClientProxiedBy: CO1PR15CA0062.namprd15.prod.outlook.com (2603:10b6:101:1f::30) To MWHPR19MB1103.namprd19.prod.outlook.com (2603:10b6:300:9a::23) MIME-Version: 1.0 Received: from odin.Eideticom.local (70.73.163.230) by CO1PR15CA0062.namprd15.prod.outlook.com (2603:10b6:101:1f::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2707.24 via Frontend Transport; Fri, 7 Feb 2020 22:12:39 +0000 X-Mailer: git-send-email 2.17.1 X-Originating-IP: [70.73.163.230] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 1a8dc6f9-e43a-4e74-e2fd-08d7ac1ad8c2 X-MS-TrafficTypeDiagnostic: MWHPR19MB1136: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3044; X-Forefront-PRVS: 0306EE2ED4 X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10009020)(346002)(376002)(136003)(366004)(396003)(39830400003)(199004)(189003)(2906002)(86362001)(81156014)(8676002)(6486002)(6666004)(8936002)(6512007)(81166006)(52116002)(1076003)(316002)(6506007)(36756003)(4744005)(66946007)(4326008)(186003)(16526019)(2616005)(956004)(508600001)(44832011)(5660300002)(66556008)(66476007)(107886003)(26005); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR19MB1136; H:MWHPR19MB1103.namprd19.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; Received-SPF: None (protection.outlook.com: eideticom.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: xJXRvm62+hn90Hm6lUYqqp/lPpZpiNTPnGqjifQLbdBfq1STIPNRRpdlBZqPo9mH7bgWzbo1D7a7LszVozG5VYZIDNyZWA3L0ufWkc3zsTkTNY7/LeOxZ2CgbwmpLHMT7uP9yr+BRG9THVGAmXZ65z4cWSCmz71aj0KHFup/gD/Rt5ynQV4jj4j8k2Eetz9XXLmPvnn7TaRXj0aLS8lqdOelJSUrN+P1lkT5lwxboRz83CwNm2jO56DBMhpevrWiXdMOW1RLNoPNpsg2l73WxlDvM85bV3xOykH5i3rk9veyz7bgOXhgoyrAI5TIMONxaBwomOb/vVrpJUCCchvJKxXGzgYClkDRrbPGaUgyV0HHPZme7tud4KLQjgY4QjU1RUGQSlZvPySeNDNYFLOyEijPU6KbQNN8SmNnxxsFJWPaqD9tH5BtXKYBNq48Um47 X-MS-Exchange-AntiSpam-MessageData: WCOi63zsYouioK52p00tDjvtP+bVam8588APH+LgQeOYIg0LIwVYjJJjHAK140kW20VncKSVH812WOe4iIlqHqeld1sqfEmRLl7x54u3qu11T46rbO1PX0dj2ISPYNTFDw1hzEjY7GwfljavioEO7Q== X-OriginatorOrg: eideticom.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1a8dc6f9-e43a-4e74-e2fd-08d7ac1ad8c2 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2020 22:12:40.3761 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3490cd4b-0360-4377-abb1-15f8c5af8fc2 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: QcYIHKa4f+/pIAzK1q6pam3pTBNMdwZYg2orys7MWOG0WXhSYMmF91IQpN7n5OiYZdIZTxKeGRZ+iHat/h+Zfvmn7x0IMkCx3YAK/Pp27YA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR19MB1136 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add the three remaining Intel Sky Lake-E host root ports to the whitelist of p2pdma. P2P has been tested and is working on this system. Signed-off-by: Andrew Maier Reviewed-by: Logan Gunthorpe --- Resending this as I rebased it onto the latest patches. drivers/pci/p2pdma.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c index 9a8a38384121..b73b10bce0df 100644 --- a/drivers/pci/p2pdma.c +++ b/drivers/pci/p2pdma.c @@ -291,6 +291,9 @@ static const struct pci_p2pdma_whitelist_entry { {PCI_VENDOR_ID_INTEL, 0x2f01, REQ_SAME_HOST_BRIDGE}, /* Intel SkyLake-E */ {PCI_VENDOR_ID_INTEL, 0x2030, 0}, + {PCI_VENDOR_ID_INTEL, 0x2031, 0}, + {PCI_VENDOR_ID_INTEL, 0x2032, 0}, + {PCI_VENDOR_ID_INTEL, 0x2033, 0}, {PCI_VENDOR_ID_INTEL, 0x2020, 0}, {} };