From patchwork Fri Feb 4 18:28:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mario Limonciello X-Patchwork-Id: 540284 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 061AAC43217 for ; Fri, 4 Feb 2022 18:29:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377531AbiBDS3M (ORCPT ); Fri, 4 Feb 2022 13:29:12 -0500 Received: from mail-bn8nam12on2046.outbound.protection.outlook.com ([40.107.237.46]:46689 "EHLO NAM12-BN8-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1377511AbiBDS3K (ORCPT ); Fri, 4 Feb 2022 13:29:10 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=mIWmcYsbY0CKhsaHgAiEzAIHlJ1kWrkuARxzwupU2WlXzw5Wgb1/hnV6wbKVZ1+QYnrrBIMXnpIGsVFhF6OG70w301lgBwgY73p5lToTAncD3W2PXZDe+eqQFWk30uqiGJwZsuRkvYiDoUjuXUqDik9VUjZjuCkMRY/jrQcDVrsOp+3qTCQIJXpjBvfRBzYtsqhDv9JoGmrg+Zab0e9mzm3SnazTjRCH3HCDXUfhd3DZcv4FcsPslpQ4ZyZBPUbGl95W6gF67etWL+5aUhDFxzGn6Obh6abVYHKq1IgP91vH/NILiQ2RMig+QtdnPuIHiXv0Dhn21ozJpz4q/3W1FQ== 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=2rKIF1fpsn4PKDC5NrB4Sqvqq2Mvj2Q7uc9T29UOur8=; b=brzBXpJ8+YVL7JHnSjvkm3U5YKW4dVovAXvUbUfovVNSD9E5vbR0uVdnyucV+bc64NPjF3avCT6ShfIqZH1AfZ6AjUhy3gDtyzfJfhft0cMq5/xFj1W4G3Mhu74WMB3+Cb+YpAjT2nnZ2DQmejl01G5Bqe7PNarz9RPZr1K27V58WvS5p3DpMTxXOmDPrKI1qzOuJrIEX4/wudhvFA2JX5fes84Y/TZwLkO/uL7ms7MUcKpSW9HPVZMYGd+ReclWb5vgma91SnHzIa7ohNjDTY826iMW78s7e+8/kEa4MIKrFoTqTmKlLu0vUlwgBqCjkjReA+EMosHBTx/+y5IUqg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=google.com 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=2rKIF1fpsn4PKDC5NrB4Sqvqq2Mvj2Q7uc9T29UOur8=; b=XzyGrJwqn0XPIEpUohs6/H9hOrMWWUhFo73XulusbkAy36dcfMzIKreK0aJqjIs1Wogim2ixTebBNOOTbv2878wFjxJShfvu6hyGQWInKBwucqQucxvtG5kMNavDYAsfh1p13GjrZ4vmf47TGjFqJ5rpBTq9fAF8EoQrr9008Uc= Received: from BN9PR03CA0803.namprd03.prod.outlook.com (2603:10b6:408:13f::28) by BL0PR12MB2561.namprd12.prod.outlook.com (2603:10b6:207:3e::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4930.18; Fri, 4 Feb 2022 18:29:07 +0000 Received: from BN8NAM11FT047.eop-nam11.prod.protection.outlook.com (2603:10b6:408:13f:cafe::be) by BN9PR03CA0803.outlook.office365.com (2603:10b6:408:13f::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.12 via Frontend Transport; Fri, 4 Feb 2022 18:29:07 +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; Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT047.mail.protection.outlook.com (10.13.177.220) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4951.12 via Frontend Transport; Fri, 4 Feb 2022 18:29:07 +0000 Received: from localhost.localdomain (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 15.1.2375.18; Fri, 4 Feb 2022 12:29:06 -0600 From: Mario Limonciello To: Bjorn Helgaas , Andreas Noever , Mika Westerberg , "open list:PCI SUBSYSTEM" , "open list:THUNDERBOLT DRIVER" CC: Michael Jamet , Yehezkel Bernat , , Mario Limonciello Subject: [PATCH 1/2] thunderbolt: move definition of PCI_CLASS_SERIAL_USB_USB4 Date: Fri, 4 Feb 2022 12:28:19 -0600 Message-ID: <20220204182820.130339-2-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220204182820.130339-1-mario.limonciello@amd.com> References: <20220204182820.130339-1-mario.limonciello@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-Office365-Filtering-Correlation-Id: 5209e531-d0e2-44b1-6af8-08d9e80c3b15 X-MS-TrafficTypeDiagnostic: BL0PR12MB2561:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2449; 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:(13230001)(4636009)(40470700004)(46966006)(36840700001)(316002)(508600001)(36756003)(16526019)(1076003)(2906002)(40460700003)(6666004)(54906003)(110136005)(336012)(186003)(44832011)(2616005)(26005)(426003)(86362001)(82310400004)(4326008)(36860700001)(70586007)(8936002)(8676002)(70206006)(356005)(5660300002)(81166007)(83380400001)(47076005)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Feb 2022 18:29:07.7521 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5209e531-d0e2-44b1-6af8-08d9e80c3b15 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: BN8NAM11FT047.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB2561 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This definition will be needed by a pci core for upcoming changes. Move it into common include file. Signed-off-by: Mario Limonciello --- drivers/thunderbolt/nhi.h | 2 -- include/linux/pci_ids.h | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h index 69083aab2736..79e980b51f94 100644 --- a/drivers/thunderbolt/nhi.h +++ b/drivers/thunderbolt/nhi.h @@ -81,6 +81,4 @@ extern const struct tb_nhi_ops icl_nhi_ops; #define PCI_DEVICE_ID_INTEL_TGL_H_NHI0 0x9a1f #define PCI_DEVICE_ID_INTEL_TGL_H_NHI1 0x9a21 -#define PCI_CLASS_SERIAL_USB_USB4 0x0c0340 - #endif diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index aad54c666407..61b161d914f0 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -116,6 +116,7 @@ #define PCI_CLASS_SERIAL_USB_OHCI 0x0c0310 #define PCI_CLASS_SERIAL_USB_EHCI 0x0c0320 #define PCI_CLASS_SERIAL_USB_XHCI 0x0c0330 +#define PCI_CLASS_SERIAL_USB_USB4 0x0c0340 #define PCI_CLASS_SERIAL_USB_DEVICE 0x0c03fe #define PCI_CLASS_SERIAL_FIBER 0x0c04 #define PCI_CLASS_SERIAL_SMBUS 0x0c05 From patchwork Fri Feb 4 18:28:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mario Limonciello X-Patchwork-Id: 540027 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 8B0AAC433EF for ; Fri, 4 Feb 2022 18:29:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377527AbiBDS3L (ORCPT ); Fri, 4 Feb 2022 13:29:11 -0500 Received: from mail-co1nam11on2047.outbound.protection.outlook.com ([40.107.220.47]:6113 "EHLO NAM11-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232631AbiBDS3K (ORCPT ); Fri, 4 Feb 2022 13:29:10 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=C8RyRi5bK09KOJt6/FHPaPuT/qtCMuqOQy33bttjfzOt0Rqe0gxUB2UxvfKRqGYZvqRkGpTy+PiHUY3LmM2pN+Q5wlgyX1uSAoyQWRNdjNOS4O2bng0F4UGwICllNoTlBYtjq9AjCfh0J5GhlPShOWGwVRe+6MXFJTVefs9thHqZYoBhWEL4QEEfV+rsC6CfDfMHuC2Ffw83wX5EaHck/TCXTjNRD9eRwrvbq9pAwUxd+z6tgYnshCncx0TruW/1zP9w2C4nittBpMcpmzj8oLsOkOI6qxhTQI1dFw8bNBLxWp3Q3jXUOS8J+RCv8uPbp4l4fz54QlQRU+Y6bvqgFA== 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=7gT/iv2t52FK7/q+SVg9B54JJ4gy7vDKUe7VK2LiPD4=; b=G3tQzwU1w0gdFgtc88Bec2fCaUuTWoD7l1AJodiF+dovHagg2JayLfT5z5duTiANwvrylFC7kDX+RrB2f1jQBm2FFCp1rtbvuGkPFgtIarv6Ni2Lx0TsNH/BTjC/VD8BJ7hbJYveq51Wj2Vn2xoILlPkq4/RqdCjs6X2/deuJ91Cmupdc8NAoh/SX7cOAba4vdRORx4VkRpeOD8U57YLRISHkjuem9O+I5RTtTg0iQeCcMdLbiMbN/dSdnxdHk8cKHHnK+hBgQsgtJDfGMnvcSh1xD8z0OIyRzeW6/Q/mOHZxdUIBpOHBpBWEu72C9ctM1dvhZGN8EyXD7NxOHRyew== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=google.com 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=7gT/iv2t52FK7/q+SVg9B54JJ4gy7vDKUe7VK2LiPD4=; b=UCDuaomW4nhxoOoySFkHhEpxztw6h5cn3jEEboCGpR3TlAFP1M9r1hoWP4wmoVrKmwiRya5BgNSbNR/ldjG6scZZyjBJgh1UkAmuDCehR5fG/7pH27Cm5BvvIvR0ILJuW7pvtB5MA1qmkeC2DDgSmESFgEn5ZgLZYT9iu33HteA= Received: from BN9PR03CA0808.namprd03.prod.outlook.com (2603:10b6:408:13f::33) by DM4PR12MB5200.namprd12.prod.outlook.com (2603:10b6:5:397::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.12; Fri, 4 Feb 2022 18:29:08 +0000 Received: from BN8NAM11FT047.eop-nam11.prod.protection.outlook.com (2603:10b6:408:13f:cafe::f3) by BN9PR03CA0808.outlook.office365.com (2603:10b6:408:13f::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.12 via Frontend Transport; Fri, 4 Feb 2022 18:29:08 +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; Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT047.mail.protection.outlook.com (10.13.177.220) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4951.12 via Frontend Transport; Fri, 4 Feb 2022 18:29:08 +0000 Received: from localhost.localdomain (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 15.1.2375.18; Fri, 4 Feb 2022 12:29:07 -0600 From: Mario Limonciello To: Bjorn Helgaas , Andreas Noever , Mika Westerberg , "open list:PCI SUBSYSTEM" , "open list:THUNDERBOLT DRIVER" CC: Michael Jamet , Yehezkel Bernat , , Mario Limonciello Subject: [PATCH 2/2] pci: mark USB4 devices as "is_thunderbolt" Date: Fri, 4 Feb 2022 12:28:20 -0600 Message-ID: <20220204182820.130339-3-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220204182820.130339-1-mario.limonciello@amd.com> References: <20220204182820.130339-1-mario.limonciello@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-Office365-Filtering-Correlation-Id: 5f99c469-2652-4b9a-66d5-08d9e80c3b53 X-MS-TrafficTypeDiagnostic: DM4PR12MB5200:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6108; 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:(13230001)(4636009)(40470700004)(36840700001)(46966006)(426003)(83380400001)(54906003)(336012)(508600001)(110136005)(82310400004)(5660300002)(4744005)(70206006)(86362001)(8676002)(16526019)(81166007)(1076003)(26005)(186003)(2616005)(2906002)(4326008)(8936002)(44832011)(70586007)(356005)(316002)(40460700003)(36860700001)(36756003)(47076005)(6666004)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Feb 2022 18:29:08.1427 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5f99c469-2652-4b9a-66d5-08d9e80c3b53 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: BN8NAM11FT047.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5200 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Downstream drivers use this information to declare functional differences in how the drivers performed by knowing that they are connected to an upstream TBT/USB4 port. Signed-off-by: Mario Limonciello --- drivers/pci/probe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 17a969942d37..b59f6c05e606 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1581,9 +1581,9 @@ static void set_pcie_thunderbolt(struct pci_dev *dev) { u16 vsec; - /* Is the device part of a Thunderbolt controller? */ + /* Is the device part of a Thunderbolt or USB4 controller? */ vsec = pci_find_vsec_capability(dev, PCI_VENDOR_ID_INTEL, PCI_VSEC_ID_INTEL_TBT); - if (vsec) + if (vsec || dev->class == PCI_CLASS_SERIAL_USB_USB4) dev->is_thunderbolt = 1; }