From patchwork Thu Aug 3 23:01:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Smita Koralahalli X-Patchwork-Id: 130888 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:9f41:0:b0:3e4:2afc:c1 with SMTP id v1csp1485935vqx; Thu, 3 Aug 2023 17:16:33 -0700 (PDT) X-Google-Smtp-Source: APBJJlGGsJrwk2Zxe7aeH2oHMCkfgsafFtpJlX0pPA6WIv82SLhxeJdaKxJajXv0G6ATA7t6v27E X-Received: by 2002:a17:90a:53a3:b0:268:437:7bd9 with SMTP id y32-20020a17090a53a300b0026804377bd9mr15728125pjh.3.1691108193524; Thu, 03 Aug 2023 17:16:33 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1691108193; cv=pass; d=google.com; s=arc-20160816; b=PKt28v5mw3bQFq0OCQbj5L1y58yz8bz9DdNx+DbMq0Y3S8H1KVLVti+Y6nVqKh9zKn iIvyjfb8MiMxjbkaMhDHXsJMhmpQkWcsyssC2f8NHoBQ6W6U9mU0k3gO3KLwWZ2M8nqP MIA3MHCCwIqfqURhLi9XFBoywC0/ylSds/PSdkzVZI20GWatGTaYEYP6ISBlQs/L9yYK +NbVgEjFNAsfmTANDolza0kaSbMKaG0maSDEFa2ulIkN4VsADpC5yiKq8F6yVDzh8ddM sWQ5cBtZHaLgXTCaXVkAkXi/lrGveAtQjsRwKcYQXBlgXj+YmQkMjIasO0AaI4nM4key jyDQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=n8PcQoZqkJdOCwCS8Ahh13hNf57wf2tT1bkYRbMh4wA=; fh=XsftW3UEsKVDpg34R8O86oa1udFTwHG6Ldr3ac/pbNM=; b=iHacUMV/gBNFT/RycM/FNuERuqQqzRV4d6u0doLeorPYqPvZQ2Eo/a5QrqkFrG+JEf uK6lN4KcBcOhZEZLLMsIPsDpXKyJ7uHzKxvjEUaOJml9DRQETY9NVBRS3n1TDYi54b/j g46x3EEULD5YobUOp1m9bIILqlvPXlLmao5xT9pRXgxJinFLtnjt+iU+39KasoWInkS3 b5cSEaCaRipdscTFdxAuuZd4VVqzTna7Ap7dJipqtrGRv/V1pnA4rof/qqMNM9nbGRuc 7H4ObVJxYgrCirZO25XtQZBonayDkaJqkX7nmi7Ur+oRXyWfGjHn4kw0B0omDAdHAS2J 9Feg== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b=zFNuR+NH; 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 lj15-20020a17090b344f00b0026831f63e8csi3330418pjb.52.2023.08.03.17.16.19; Thu, 03 Aug 2023 17:16:33 -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=zFNuR+NH; 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 S231833AbjHCXB7 (ORCPT + 99 others); Thu, 3 Aug 2023 19:01:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231636AbjHCXBu (ORCPT ); Thu, 3 Aug 2023 19:01:50 -0400 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on2061.outbound.protection.outlook.com [40.107.243.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 10FE91FF0; Thu, 3 Aug 2023 16:01:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=JfVoM5G16n+O2EiwIiUCB2TfJrmlGMXSi1mJob6QPH469VJv1se02kdU19C5UVQWiaraND5ZmR+ZJHdg66e/tod4o0+WEwiOvGlnUIEpevdfu5HnUZyVhwP7UJl1IvBg+Vs0sxKEUIrVsZxyVs/DHte+ojeWryTt8JzgVkg7nU3rkJyNWmYbDOYeulxy57BuWOmvOJS2LgzT41i79YHgp5MgjNDDK0MvJg3Y2T4DSGmUF1MiP1eO6457aw5oRxci/28/AJ5B3hG84o+F1PPrcF7L22rA4ncVQ1CoUyDSeXLCYf4/LY3fYDoY0fb/+BpIp6Os0kv2psJVD5ma/eVb5A== 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=n8PcQoZqkJdOCwCS8Ahh13hNf57wf2tT1bkYRbMh4wA=; b=lJYxBWHV1g7y3HS62FA48j69HjgMYQCzEPMN/J0C1djhcLIOKjSLXyvjML+uMRnxX/uueAWNYwK7IRQJpcbZPObF3TiQGwSrfOB7CSSuYlatGyL4N9+FgGAxrASBQYUvrlV9BbBnu16NxfZqHsnFxPgPi8PC21hDuAT1rJDEIFzsn+Tmorh2OriSKQqNWRM3V2/GpPoue3t+EJhIoYzbVx0ap54rAl4WJxeuCD/ZH9si4CFY+f4wkb5jpc7RXf0LoMalHpgTVYZWHcER4bYwqadRbHX/GkogF3A/dGcuXnkfdzgJqEPf35Zc621hZlEvMLKdoSRUWv7BW7BKZWsRFg== 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=n8PcQoZqkJdOCwCS8Ahh13hNf57wf2tT1bkYRbMh4wA=; b=zFNuR+NHrskgbxs6GUn4JOqT/nhvG78tVhtRIVcc2LVe+Vul4LjVNRLyU32ZnAR4ZnrWe+h5uImIUad5Q9pttlx50qBaoChpVXHb3ksuhRyuKU4YR8/3WvwGKRc1L+5y5FQGVsF6hKW6/85Vor+KB6N0IVl1xOD2/iWvRSa9O+w= Received: from MW4PR04CA0218.namprd04.prod.outlook.com (2603:10b6:303:87::13) by SJ2PR12MB8845.namprd12.prod.outlook.com (2603:10b6:a03:538::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6652.20; Thu, 3 Aug 2023 23:01:46 +0000 Received: from MWH0EPF000989EC.namprd02.prod.outlook.com (2603:10b6:303:87:cafe::76) by MW4PR04CA0218.outlook.office365.com (2603:10b6:303:87::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6652.20 via Frontend Transport; Thu, 3 Aug 2023 23:01:45 +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 MWH0EPF000989EC.mail.protection.outlook.com (10.167.241.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6652.19 via Frontend Transport; Thu, 3 Aug 2023 23:01:45 +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 15.1.2507.27; Thu, 3 Aug 2023 18:01:43 -0500 From: Smita Koralahalli To: , , CC: Bjorn Helgaas , , Lukas Wunner , Kuppuswamy Sathyanarayanan , Mahesh J Salgaonkar , Alison Schofield , "Vishal Verma" , Ira Weiny , "Ben Widawsky" , Dan Williams , Jonathan Cameron , Yazen Ghannam , Terry Bowman , Robert Richter , Smita Koralahalli Subject: [PATCH v3 2/3] PCI/AER: Export pcie_aer_is_native() Date: Thu, 3 Aug 2023 23:01:28 +0000 Message-ID: <20230803230129.127590-3-Smita.KoralahalliChannabasappa@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230803230129.127590-1-Smita.KoralahalliChannabasappa@amd.com> References: <20230803230129.127590-1-Smita.KoralahalliChannabasappa@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000989EC:EE_|SJ2PR12MB8845:EE_ X-MS-Office365-Filtering-Correlation-Id: 2558bfcd-e1a0-467d-e811-08db94759c6f 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:(13230028)(4636009)(39860400002)(136003)(396003)(376002)(346002)(451199021)(82310400008)(186006)(40470700004)(46966006)(36840700001)(4326008)(316002)(426003)(2616005)(70206006)(70586007)(5660300002)(40480700001)(40460700003)(26005)(41300700001)(7416002)(16526019)(336012)(1076003)(8676002)(8936002)(81166007)(54906003)(6666004)(7696005)(356005)(110136005)(478600001)(82740400003)(2906002)(86362001)(36756003)(47076005)(36860700001)(83380400001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Aug 2023 23:01:45.8002 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2558bfcd-e1a0-467d-e811-08db94759c6f 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: MWH0EPF000989EC.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB8845 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=no 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: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1773255465144680089 X-GMAIL-MSGID: 1773255465144680089 Export and move the declaration of pcie_aer_is_native() to a common header file to be reused by cxl/pci module. Signed-off-by: Smita Koralahalli Acked-by: Bjorn Helgaas Reviewed-by: Kuppuswamy Sathyanarayanan Reviewed-by: Robert Richter --- v2: Fixed $SUBJECT v3: Added "Reviewd-by" tag. --- drivers/pci/pcie/aer.c | 1 + drivers/pci/pcie/portdrv.h | 2 -- include/linux/aer.h | 2 ++ 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index f6c24ded134c..87d90dbda023 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -229,6 +229,7 @@ int pcie_aer_is_native(struct pci_dev *dev) return pcie_ports_native || host->native_aer; } +EXPORT_SYMBOL_GPL(pcie_aer_is_native); int pci_enable_pcie_error_reporting(struct pci_dev *dev) { diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h index 58a2b1a1cae4..1f3803bde7ee 100644 --- a/drivers/pci/pcie/portdrv.h +++ b/drivers/pci/pcie/portdrv.h @@ -29,10 +29,8 @@ extern bool pcie_ports_dpc_native; #ifdef CONFIG_PCIEAER int pcie_aer_init(void); -int pcie_aer_is_native(struct pci_dev *dev); #else static inline int pcie_aer_init(void) { return 0; } -static inline int pcie_aer_is_native(struct pci_dev *dev) { return 0; } #endif #ifdef CONFIG_HOTPLUG_PCI_PCIE diff --git a/include/linux/aer.h b/include/linux/aer.h index 3a3ab05e13fd..94ce49a5f8d5 100644 --- a/include/linux/aer.h +++ b/include/linux/aer.h @@ -45,6 +45,7 @@ struct aer_capability_regs { int pci_enable_pcie_error_reporting(struct pci_dev *dev); int pci_disable_pcie_error_reporting(struct pci_dev *dev); int pci_aer_clear_nonfatal_status(struct pci_dev *dev); +int pcie_aer_is_native(struct pci_dev *dev); #else static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev) { @@ -58,6 +59,7 @@ static inline int pci_aer_clear_nonfatal_status(struct pci_dev *dev) { return -EINVAL; } +static inline int pcie_aer_is_native(struct pci_dev *dev) { return 0; } #endif void cper_print_aer(struct pci_dev *dev, int aer_severity,