Message ID | 20221101000719.36828-1-Smita.KoralahalliChannabasappa@amd.com |
---|---|
Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org> Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:6687:0:0:0:0:0 with SMTP id l7csp2626569wru; Mon, 31 Oct 2022 17:11:12 -0700 (PDT) X-Google-Smtp-Source: AMsMyM74VCqTWaAX1YVxDb9TTcnGXPWA5Ue3t8QhrShJnP8PWl5LI7yRdBS6/iceKJuFsvmBXD5j X-Received: by 2002:a17:906:2bc7:b0:72f:dc70:a3c6 with SMTP id n7-20020a1709062bc700b0072fdc70a3c6mr15959438ejg.645.1667261472442; Mon, 31 Oct 2022 17:11:12 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1667261472; cv=pass; d=google.com; s=arc-20160816; b=JrwrtK8hbC8/LuPhyDOQFpq1JBInpOBlPFNX+vpl/Z/qGHUz7llf843xKBeVY41kWH oJ9rAOaaLXAbz9YgeJXvjlwf5bTFuGlrOqGyFk39t9XJcibznDpLTiWs9oQUvgsudDJM 7yVJB5TLkjNCZ+v31lsWpXwRxKbNr/moRwdRAlWrUvABoUo2cS8sYTAoJknb48Ui7YwB duCRY3CcipaBJEzOcpOwWKa5OgR4OuZHIBu+fxfb9r+2O/A6xYFNYM3GUKUjqjTbnnYG 0RUakNyXAwYXjh8tLZbjenvmkMFDtU9lIpB4j9VVztGw35je3Pl0L0x3cUvIldMscbaw /jZg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from :dkim-signature; bh=8WA37ek520vaTk5XeBv6U8S8EVbELFmFxvIiKeXUV1c=; b=sCw8IOu9tKhXuPoqGwWiZyM29jcJ+v0ZCX07UZcZkizS6BOSgdjemt4Tn99GQd0uer 65sEQeZINjKlr8KgkgygXFcXYNoQVEOPJ333NhiljcHyZMMzESV9m4X2xCLpgQvXHWXp QCiqEurGUPIyDen7vMEE06YTlXidJc7hSLkxCQ7BIO2ksAU8pVPTfjiHdhTj4qZgT1K2 dU3OZwwx5tWW36EB0Ta4RLCAU9cvT1dda5vmz7EUO9auIZAoZjqwgDz5ih9OQM1CXeVk d4Bxe+wTtdohy5dvnCJhpyxexhWm7GSFLstmoIzsRDlzznN6bR7iLXg+5qMzBGItQBhw +eQg== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b=1hW5fPDU; arc=pass (i=1 spf=pass spfdomain=amd.com dmarc=pass fromdomain=amd.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id hc15-20020a170907168f00b0078e11cbb722si11982397ejc.92.2022.10.31.17.10.29; Mon, 31 Oct 2022 17:11:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b=1hW5fPDU; arc=pass (i=1 spf=pass spfdomain=amd.com dmarc=pass fromdomain=amd.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229628AbiKAAIY (ORCPT <rfc822;kartikey406@gmail.com> + 99 others); Mon, 31 Oct 2022 20:08:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbiKAAIW (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Mon, 31 Oct 2022 20:08:22 -0400 Received: from NAM11-DM6-obe.outbound.protection.outlook.com (mail-dm6nam11on2074.outbound.protection.outlook.com [40.107.223.74]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE157255; Mon, 31 Oct 2022 17:08:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=hBF5ZVO3Nb/h/tQH2RBkD+7wqMYnH5NRobWsTUrIC1QGlJCa77fIjkrD9OiLnrdX1LRKygInrfP1f0QR4e7txsCyGjefmO6TJspAF/szzE6x6jp9DaJ5wcQ0ZgpcX+Ufz/GlJMj1s6ZIgajLFFrRwrbpcOb/U6Y4b6PnFwtmVn9nsjK/yYej6I4EpBmhaUe5dN1mq2kno6WBP4q9t/B1Tw5AWqUfqFh4t33/0vygbpeeBlvE5Q3nr5K6bi5uADLySJiZuiAMKqwY9XameLAVEd0md1N+g5THChr1Cr5W9g5LUx2fqjStw4HtXYq3360XD5+LxEou/BGpABVxFxWXig== 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=8WA37ek520vaTk5XeBv6U8S8EVbELFmFxvIiKeXUV1c=; b=Z9/AOS5huwNqfWy+U13YrwhYnCdKWWWk/jq+gl4P4zYCTDKQ1bGRT92+9hxbK7+e9vsxvZ3iDz/Evi3fU+cjg5eB1Q0vIjnOHKhDzInqccroj6cGFYKb5onkIfRfu50PYiPF557/aVGJOKDPGNzyhNCR5lfeWQzdkAkbbX5RyikOrop5B57EWGhspvk1CbpeAyvmx/dmYGMV0XX4T3lQmBd2oX4rBRG+aJoZf3D0P2XKUxIDjmlpuVpwgSZqCZ2dM74xkg8Oq2ZCdhwwItBplB6UehkHqkTrOzkS/Piho/Uwfw50WZlqwMnGENDslkHucMDW5v5IUC22Wxecf2RsCw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8WA37ek520vaTk5XeBv6U8S8EVbELFmFxvIiKeXUV1c=; b=1hW5fPDUq7A69ch2LoQUIiPAWdpjRaT5zS7ye24ILJHhXZYSJCb86GCAqxyTsxaLaxoYLBz9Ej3GCQW4FaT4BHQlvMkK9kYCJijYfsDMcPHBnCQHIwk2QlzCpAObFyeMFBAetvpYCvo4OLyhcDeqI50Tvkoam8jIpFMPOanCaeU= Received: from MW4PR03CA0095.namprd03.prod.outlook.com (2603:10b6:303:b7::10) by SA0PR12MB4510.namprd12.prod.outlook.com (2603:10b6:806:94::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5769.19; Tue, 1 Nov 2022 00:08:19 +0000 Received: from CO1NAM11FT081.eop-nam11.prod.protection.outlook.com (2603:10b6:303:b7:cafe::20) by MW4PR03CA0095.outlook.office365.com (2603:10b6:303:b7::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5769.19 via Frontend Transport; Tue, 1 Nov 2022 00:08:19 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CO1NAM11FT081.mail.protection.outlook.com (10.13.174.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5769.21 via Frontend Transport; Tue, 1 Nov 2022 00:08:18 +0000 Received: from ethanolx50f7host.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 31 Oct 2022 19:08:14 -0500 From: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com> To: <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org> CC: Bjorn Helgaas <bhelgaas@google.com>, <oohall@gmail.com>, "Mahesh J Salgaonkar" <mahesh@linux.ibm.com>, Lukas Wunner <lukas@wunner.de>, "Kuppuswamy Sathyanarayanan" <sathyanarayanan.kuppuswamy@linux.intel.com>, Yazen Ghannam <yazen.ghannam@amd.com>, Fontenot Nathan <Nathan.Fontenot@amd.com>, "Smita Koralahalli" <Smita.KoralahalliChannabasappa@amd.com> Subject: [PATCH 0/2] PCI: pciehp: Add support for OS-First Hotplug Date: Tue, 1 Nov 2022 00:07:17 +0000 Message-ID: <20221101000719.36828-1-Smita.KoralahalliChannabasappa@amd.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT081:EE_|SA0PR12MB4510:EE_ X-MS-Office365-Filtering-Correlation-Id: 9e30e502-1bef-4c06-ec5e-08dabb9d2e7e 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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230022)(4636009)(136003)(376002)(346002)(396003)(39860400002)(451199015)(46966006)(36840700001)(40470700004)(47076005)(426003)(40460700003)(2906002)(70586007)(4744005)(336012)(81166007)(356005)(36756003)(86362001)(40480700001)(82740400003)(82310400005)(186003)(2616005)(26005)(36860700001)(16526019)(1076003)(316002)(4326008)(5660300002)(8936002)(70206006)(41300700001)(8676002)(110136005)(7696005)(478600001)(54906003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Nov 2022 00:08:18.8801 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9e30e502-1bef-4c06-ec5e-08dabb9d2e7e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT081.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA0PR12MB4510 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748250365903434530?= X-GMAIL-MSGID: =?utf-8?q?1748250365903434530?= |
Series |
PCI: pciehp: Add support for OS-First Hotplug
|
|
Message
Smita Koralahalli
Nov. 1, 2022, 12:07 a.m. UTC
This series of patches adds OS-First support to handle AER/DPC events occurred as a side-effect on a hotplug event. Smita Koralahalli (2): PCI: pciehp: Add support for OS-First Hotplug and AER/DPC PCI:pciehp: Clear 10-bit tags unconditionally on a hot-plug event drivers/pci/pcie/dpc.c | 62 +++++++++++++++++++++++++++++++++++ include/uapi/linux/pci_regs.h | 1 + 2 files changed, 63 insertions(+)