Message ID | 20190311093130.7209-18-Zhiqiang.Hou@nxp.com (mailing list archive) |
---|---|
State | Superseded, archived |
Headers | show
Return-Path: <linux-pci-owner@kernel.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 297F317DF for <patchwork-linux-pci@patchwork.kernel.org>; Mon, 11 Mar 2019 09:32:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 13F7A28FD7 for <patchwork-linux-pci@patchwork.kernel.org>; Mon, 11 Mar 2019 09:32:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 073BE28FDB; Mon, 11 Mar 2019 09:32:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DA2B728FD7 for <patchwork-linux-pci@patchwork.kernel.org>; Mon, 11 Mar 2019 09:32:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727425AbfCKJc3 (ORCPT <rfc822;patchwork-linux-pci@patchwork.kernel.org>); Mon, 11 Mar 2019 05:32:29 -0400 Received: from mail-eopbgr80085.outbound.protection.outlook.com ([40.107.8.85]:48938 "EHLO EUR04-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727262AbfCKJc2 (ORCPT <rfc822;linux-pci@vger.kernel.org>); Mon, 11 Mar 2019 05:32:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nGt2kptfSYFWIMpJrzSgidPyvIMtRAfU6GlQDpaCshM=; b=gJ8eeGrdyJAJyx/mCGBjC9dccsRytNaMtAbdkHqjKFl7RasCQjqcjJrL+3r8Dc/mUIPD8ifQDWDVBbf8zTF955M0tTLREu2xmOhl7iA1gyTjC8ksb3KSpAMSxb4K4yUA77p2kwkrS837ZMaTkdVWNZzRHD0U61GzfabD0aEZx6U= Received: from AM6PR04MB5781.eurprd04.prod.outlook.com (20.179.3.19) by AM6PR04MB6566.eurprd04.prod.outlook.com (20.179.246.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1686.16; Mon, 11 Mar 2019 09:32:11 +0000 Received: from AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::30cc:e034:1f7a:2cc7]) by AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::30cc:e034:1f7a:2cc7%2]) with mapi id 15.20.1686.021; Mon, 11 Mar 2019 09:32:11 +0000 From: "Z.q. Hou" <zhiqiang.hou@nxp.com> To: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "bhelgaas@google.com" <bhelgaas@google.com>, "robh+dt@kernel.org" <robh+dt@kernel.org>, "mark.rutland@arm.com" <mark.rutland@arm.com>, "l.subrahmanya@mobiveil.co.in" <l.subrahmanya@mobiveil.co.in>, "shawnguo@kernel.org" <shawnguo@kernel.org>, Leo Li <leoyang.li@nxp.com>, "lorenzo.pieralisi@arm.com" <lorenzo.pieralisi@arm.com>, "catalin.marinas@arm.com" <catalin.marinas@arm.com>, "will.deacon@arm.com" <will.deacon@arm.com> CC: Mingkai Hu <mingkai.hu@nxp.com>, "M.h. Lian" <minghuan.lian@nxp.com>, Xiaowei Bao <xiaowei.bao@nxp.com>, "Z.q. Hou" <zhiqiang.hou@nxp.com> Subject: [PATCHv4 17/28] PCI: mobiveil: fix the checking of valid device Thread-Topic: [PATCHv4 17/28] PCI: mobiveil: fix the checking of valid device Thread-Index: AQHU1+1NSbzhbwea50ueS7B7aR1vuw== Date: Mon, 11 Mar 2019 09:32:11 +0000 Message-ID: <20190311093130.7209-18-Zhiqiang.Hou@nxp.com> References: <20190311093130.7209-1-Zhiqiang.Hou@nxp.com> In-Reply-To: <20190311093130.7209-1-Zhiqiang.Hou@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HK0PR03CA0015.apcprd03.prod.outlook.com (2603:1096:203:2e::27) To AM6PR04MB5781.eurprd04.prod.outlook.com (2603:10a6:20b:ad::19) authentication-results: spf=none (sender IP is ) smtp.mailfrom=zhiqiang.hou@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.17.1 x-originating-ip: [119.31.174.73] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3f696517-ce7a-432e-787e-08d6a604700b x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600127)(711020)(4605104)(4618075)(2017052603328)(7153060)(7193020);SRVR:AM6PR04MB6566; 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Series |
PCI: refactor Mobiveil driver and add PCIe Gen4 driver for NXP Layerscape SoCs
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diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c index dc5324d94466..74a14f05115e 100644 --- a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c +++ b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c @@ -37,7 +37,7 @@ static bool mobiveil_pcie_valid_device(struct pci_bus *bus, unsigned int devfn) * Do not read more than one device on the bus directly * attached to RC */ - if ((bus->primary == pcie->rp.root_bus_nr) && (devfn > 0)) + if ((bus->primary == pcie->rp.root_bus_nr) && (PCI_SLOT(devfn) > 0)) return false; return true;