From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD76FC10F0E for ; Fri, 12 Apr 2019 08:36:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 806742184B for ; Fri, 12 Apr 2019 08:36:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="ADS8gFBk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727171AbfDLIga (ORCPT ); Fri, 12 Apr 2019 04:36:30 -0400 Received: from mail-eopbgr150074.outbound.protection.outlook.com ([40.107.15.74]:58757 "EHLO EUR01-DB5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727464AbfDLIg1 (ORCPT ); Fri, 12 Apr 2019 04:36:27 -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=td6nGy9pZI+6f3PJ0XGDp9n0ursU4PSPZjJ/MmiwdpM=; b=ADS8gFBkW0MLfVfy829WQQ31UmAiDFVVd9crmdH+bbyvpClCt5kY6bzR2U8678rEMVTntZvpmbUu18Yr7H/cmGkFpFa26ILHOBta7baxFCrP9SEcu/tguti9vtNGKqi3WdnqB3kHWbX3lQvTqUDgAtZCOX2XtUSQf1rlA5WcRFA= Received: from AM6PR04MB5781.eurprd04.prod.outlook.com (20.179.3.19) by AM6PR04MB4183.eurprd04.prod.outlook.com (52.135.162.161) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1792.14; Fri, 12 Apr 2019 08:36:23 +0000 Received: from AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::f9db:ed86:614e:460]) by AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::f9db:ed86:614e:460%4]) with mapi id 15.20.1792.009; Fri, 12 Apr 2019 08:36:23 +0000 From: "Z.q. Hou" To: "linux-pci@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "bhelgaas@google.com" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "l.subrahmanya@mobiveil.co.in" , "shawnguo@kernel.org" , Leo Li , "lorenzo.pieralisi@arm.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" CC: Mingkai Hu , "M.h. Lian" , Xiaowei Bao , "Z.q. Hou" Subject: [PATCHv5 12/20] PCI: mobiveil: Move the link up waiting out of mobiveil_host_init() Thread-Topic: [PATCHv5 12/20] PCI: mobiveil: Move the link up waiting out of mobiveil_host_init() Thread-Index: AQHU8QrP75iEHD9oNkeVKVqSiiGp+g== Date: Fri, 12 Apr 2019 08:36:23 +0000 Message-ID: <20190412083635.33626-13-Zhiqiang.Hou@nxp.com> References: <20190412083635.33626-1-Zhiqiang.Hou@nxp.com> In-Reply-To: <20190412083635.33626-1-Zhiqiang.Hou@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HK2PR06CA0011.apcprd06.prod.outlook.com (2603:1096:202:2e::23) 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: 3a9fc3e7-cc71-4101-3427-08d6bf21f20f x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600139)(711020)(4605104)(4618075)(2017052603328)(7193020);SRVR:AM6PR04MB4183; 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charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3a9fc3e7-cc71-4101-3427-08d6bf21f20f X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Apr 2019 08:36:23.8825 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB4183 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogSG91IFpoaXFpYW5nIDxaaGlxaWFuZy5Ib3VAbnhwLmNvbT4NCg0KVGhlIGhvc3QgaW5p dGlhbGl6ZSBzZXF1ZW5jZSBkb2VzIG5vdCBkZXBlbmQgb24gUENJZSBsaW5rIHVwLA0Kc28gbW92 ZSBpdCB0byB0aGUgcGxhY2UganVzdCBiZWZvcmUgdGhlIGVudW1lcmF0aW9uLg0KDQpTaWduZWQt b2ZmLWJ5OiBIb3UgWmhpcWlhbmcgPFpoaXFpYW5nLkhvdUBueHAuY29tPg0KUmV2aWV3ZWQtYnk6 IE1pbmdodWFuIExpYW4gPE1pbmdodWFuLkxpYW5AbnhwLmNvbT4NClJldmlld2VkLWJ5OiBTdWJy YWhtYW55YSBMaW5nYXBwYSA8bC5zdWJyYWhtYW55YUBtb2JpdmVpbC5jby5pbj4NCi0tLQ0KVjU6 DQogLSBDb3JyZWN0ZWQgYW5kIHJldG91Y2hlZCB0aGUgc3ViamVjdCBhbmQgY2hhbmdlbG9nLg0K DQogZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1vYml2ZWlsLmMgfCAxNSArKysrKysrLS0t LS0tLS0NCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQ0K DQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1vYml2ZWlsLmMgYi9k cml2ZXJzL3BjaS9jb250cm9sbGVyL3BjaWUtbW9iaXZlaWwuYw0KaW5kZXggOGVlZTFhYjdlZTI0 Li5jMjg0OGMyMmI0NjYgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL3BjaS9jb250cm9sbGVyL3BjaWUt bW9iaXZlaWwuYw0KKysrIGIvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1vYml2ZWlsLmMN CkBAIC01ODIsMTUgKzU4Miw4IEBAIHN0YXRpYyB2b2lkIG1vYml2ZWlsX3BjaWVfZW5hYmxlX21z aShzdHJ1Y3QgbW9iaXZlaWxfcGNpZSAqcGNpZSkNCiBzdGF0aWMgaW50IG1vYml2ZWlsX2hvc3Rf aW5pdChzdHJ1Y3QgbW9iaXZlaWxfcGNpZSAqcGNpZSkNCiB7DQogCXUzMiB2YWx1ZSwgcGFiX2N0 cmwsIHR5cGU7DQotCWludCBlcnI7DQogCXN0cnVjdCByZXNvdXJjZV9lbnRyeSAqd2luOw0KIA0K LQllcnIgPSBtb2JpdmVpbF9icmluZ3VwX2xpbmsocGNpZSk7DQotCWlmIChlcnIpIHsNCi0JCWRl dl9pbmZvKCZwY2llLT5wZGV2LT5kZXYsICJsaW5rIGJyaW5nLXVwIGZhaWxlZFxuIik7DQotCQly ZXR1cm4gZXJyOw0KLQl9DQotDQogCS8qDQogCSAqIHByb2dyYW0gQnVzIE1hc3RlciBFbmFibGUg Qml0IGluIENvbW1hbmQgUmVnaXN0ZXIgaW4gUEFCIENvbmZpZw0KIAkgKiBTcGFjZQ0KQEAgLTY2 Miw3ICs2NTUsNyBAQCBzdGF0aWMgaW50IG1vYml2ZWlsX2hvc3RfaW5pdChzdHJ1Y3QgbW9iaXZl aWxfcGNpZSAqcGNpZSkNCiAJLyogc2V0dXAgTVNJIGhhcmR3YXJlIHJlZ2lzdGVycyAqLw0KIAlt b2JpdmVpbF9wY2llX2VuYWJsZV9tc2kocGNpZSk7DQogDQotCXJldHVybiBlcnI7DQorCXJldHVy biAwOw0KIH0NCiANCiBzdGF0aWMgdm9pZCBtb2JpdmVpbF9tYXNrX2ludHhfaXJxKHN0cnVjdCBp cnFfZGF0YSAqZGF0YSkNCkBAIC05MjIsNiArOTE1LDEyIEBAIHN0YXRpYyBpbnQgbW9iaXZlaWxf cGNpZV9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQ0KIAlicmlkZ2UtPm1hcF9p cnEgPSBvZl9pcnFfcGFyc2VfYW5kX21hcF9wY2k7DQogCWJyaWRnZS0+c3dpenpsZV9pcnEgPSBw Y2lfY29tbW9uX3N3aXp6bGU7DQogDQorCXJldCA9IG1vYml2ZWlsX2JyaW5ndXBfbGluayhwY2ll KTsNCisJaWYgKHJldCkgew0KKwkJZGV2X2luZm8oZGV2LCAibGluayBicmluZy11cCBmYWlsZWRc biIpOw0KKwkJZ290byBlcnJvcjsNCisJfQ0KKw0KIAkvKiBzZXR1cCB0aGUga2VybmVsIHJlc291 cmNlcyBmb3IgdGhlIG5ld2x5IGFkZGVkIFBDSWUgcm9vdCBidXMgKi8NCiAJcmV0ID0gcGNpX3Nj YW5fcm9vdF9idXNfYnJpZGdlKGJyaWRnZSk7DQogCWlmIChyZXQpDQotLSANCjIuMTcuMQ0KDQo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Z.q. Hou" Subject: [PATCHv5 12/20] PCI: mobiveil: Move the link up waiting out of mobiveil_host_init() Date: Fri, 12 Apr 2019 08:36:23 +0000 Message-ID: <20190412083635.33626-13-Zhiqiang.Hou@nxp.com> References: <20190412083635.33626-1-Zhiqiang.Hou@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190412083635.33626-1-Zhiqiang.Hou@nxp.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "linux-pci@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "bhelgaas@google.com" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "l.subrahmanya@mobiveil.co.in" , "shawnguo@kernel.org" , Leo Li , "lorenzo.pieralisi@arm.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" Cc: Mingkai Hu , "M.h. Lian" , Xiaowei Bao , "Z.q. Hou" List-Id: devicetree@vger.kernel.org RnJvbTogSG91IFpoaXFpYW5nIDxaaGlxaWFuZy5Ib3VAbnhwLmNvbT4NCg0KVGhlIGhvc3QgaW5p dGlhbGl6ZSBzZXF1ZW5jZSBkb2VzIG5vdCBkZXBlbmQgb24gUENJZSBsaW5rIHVwLA0Kc28gbW92 ZSBpdCB0byB0aGUgcGxhY2UganVzdCBiZWZvcmUgdGhlIGVudW1lcmF0aW9uLg0KDQpTaWduZWQt b2ZmLWJ5OiBIb3UgWmhpcWlhbmcgPFpoaXFpYW5nLkhvdUBueHAuY29tPg0KUmV2aWV3ZWQtYnk6 IE1pbmdodWFuIExpYW4gPE1pbmdodWFuLkxpYW5AbnhwLmNvbT4NClJldmlld2VkLWJ5OiBTdWJy YWhtYW55YSBMaW5nYXBwYSA8bC5zdWJyYWhtYW55YUBtb2JpdmVpbC5jby5pbj4NCi0tLQ0KVjU6 DQogLSBDb3JyZWN0ZWQgYW5kIHJldG91Y2hlZCB0aGUgc3ViamVjdCBhbmQgY2hhbmdlbG9nLg0K DQogZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1vYml2ZWlsLmMgfCAxNSArKysrKysrLS0t LS0tLS0NCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQ0K DQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1vYml2ZWlsLmMgYi9k cml2ZXJzL3BjaS9jb250cm9sbGVyL3BjaWUtbW9iaXZlaWwuYw0KaW5kZXggOGVlZTFhYjdlZTI0 Li5jMjg0OGMyMmI0NjYgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL3BjaS9jb250cm9sbGVyL3BjaWUt bW9iaXZlaWwuYw0KKysrIGIvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1vYml2ZWlsLmMN CkBAIC01ODIsMTUgKzU4Miw4IEBAIHN0YXRpYyB2b2lkIG1vYml2ZWlsX3BjaWVfZW5hYmxlX21z aShzdHJ1Y3QgbW9iaXZlaWxfcGNpZSAqcGNpZSkNCiBzdGF0aWMgaW50IG1vYml2ZWlsX2hvc3Rf aW5pdChzdHJ1Y3QgbW9iaXZlaWxfcGNpZSAqcGNpZSkNCiB7DQogCXUzMiB2YWx1ZSwgcGFiX2N0 cmwsIHR5cGU7DQotCWludCBlcnI7DQogCXN0cnVjdCByZXNvdXJjZV9lbnRyeSAqd2luOw0KIA0K LQllcnIgPSBtb2JpdmVpbF9icmluZ3VwX2xpbmsocGNpZSk7DQotCWlmIChlcnIpIHsNCi0JCWRl dl9pbmZvKCZwY2llLT5wZGV2LT5kZXYsICJsaW5rIGJyaW5nLXVwIGZhaWxlZFxuIik7DQotCQly ZXR1cm4gZXJyOw0KLQl9DQotDQogCS8qDQogCSAqIHByb2dyYW0gQnVzIE1hc3RlciBFbmFibGUg Qml0IGluIENvbW1hbmQgUmVnaXN0ZXIgaW4gUEFCIENvbmZpZw0KIAkgKiBTcGFjZQ0KQEAgLTY2 Miw3ICs2NTUsNyBAQCBzdGF0aWMgaW50IG1vYml2ZWlsX2hvc3RfaW5pdChzdHJ1Y3QgbW9iaXZl aWxfcGNpZSAqcGNpZSkNCiAJLyogc2V0dXAgTVNJIGhhcmR3YXJlIHJlZ2lzdGVycyAqLw0KIAlt b2JpdmVpbF9wY2llX2VuYWJsZV9tc2kocGNpZSk7DQogDQotCXJldHVybiBlcnI7DQorCXJldHVy biAwOw0KIH0NCiANCiBzdGF0aWMgdm9pZCBtb2JpdmVpbF9tYXNrX2ludHhfaXJxKHN0cnVjdCBp cnFfZGF0YSAqZGF0YSkNCkBAIC05MjIsNiArOTE1LDEyIEBAIHN0YXRpYyBpbnQgbW9iaXZlaWxf cGNpZV9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQ0KIAlicmlkZ2UtPm1hcF9p cnEgPSBvZl9pcnFfcGFyc2VfYW5kX21hcF9wY2k7DQogCWJyaWRnZS0+c3dpenpsZV9pcnEgPSBw Y2lfY29tbW9uX3N3aXp6bGU7DQogDQorCXJldCA9IG1vYml2ZWlsX2JyaW5ndXBfbGluayhwY2ll KTsNCisJaWYgKHJldCkgew0KKwkJZGV2X2luZm8oZGV2LCAibGluayBicmluZy11cCBmYWlsZWRc biIpOw0KKwkJZ290byBlcnJvcjsNCisJfQ0KKw0KIAkvKiBzZXR1cCB0aGUga2VybmVsIHJlc291 cmNlcyBmb3IgdGhlIG5ld2x5IGFkZGVkIFBDSWUgcm9vdCBidXMgKi8NCiAJcmV0ID0gcGNpX3Nj YW5fcm9vdF9idXNfYnJpZGdlKGJyaWRnZSk7DQogCWlmIChyZXQpDQotLSANCjIuMTcuMQ0KDQo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7EDCC282CE for ; 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Hou" To: "linux-pci@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "bhelgaas@google.com" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "l.subrahmanya@mobiveil.co.in" , "shawnguo@kernel.org" , Leo Li , "lorenzo.pieralisi@arm.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" Subject: [PATCHv5 12/20] PCI: mobiveil: Move the link up waiting out of mobiveil_host_init() Thread-Topic: [PATCHv5 12/20] PCI: mobiveil: Move the link up waiting out of mobiveil_host_init() Thread-Index: AQHU8QrP75iEHD9oNkeVKVqSiiGp+g== Date: Fri, 12 Apr 2019 08:36:23 +0000 Message-ID: <20190412083635.33626-13-Zhiqiang.Hou@nxp.com> References: <20190412083635.33626-1-Zhiqiang.Hou@nxp.com> In-Reply-To: <20190412083635.33626-1-Zhiqiang.Hou@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HK2PR06CA0011.apcprd06.prod.outlook.com (2603:1096:202:2e::23) 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: 3a9fc3e7-cc71-4101-3427-08d6bf21f20f x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600139)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:AM6PR04MB4183; x-ms-traffictypediagnostic: AM6PR04MB4183: x-microsoft-antispam-prvs: x-forefront-prvs: 0005B05917 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(396003)(39860400002)(346002)(136003)(366004)(376002)(189003)(199004)(54534003)(7416002)(102836004)(446003)(52116002)(53936002)(50226002)(186003)(81166006)(8936002)(81156014)(26005)(106356001)(6506007)(6436002)(8676002)(7736002)(110136005)(6486002)(6512007)(54906003)(66066001)(2906002)(386003)(316002)(105586002)(99286004)(305945005)(5660300002)(86362001)(1076003)(71190400001)(97736004)(2201001)(71200400001)(68736007)(36756003)(76176011)(14454004)(256004)(2501003)(486006)(476003)(11346002)(2616005)(478600001)(3846002)(6116002)(4326008)(25786009)(921003)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR04MB4183; H:AM6PR04MB5781.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: Qg4ZxDcdoX0uf9yEXP9n7fWyIFaqKWG/N6F5QGb+hY+wCDzoJojWgaRuMqLbufQ98MMOwdyG7XlOq5c3HgTlF9Iy3/dSrWF8awAl1gsk2jT41eaXEjFsDVSBygJCRPYMriyD5hwjyQefWIusVhEh1H9WPo3a1qcvQgRL1deF8rLO3OtBd7DE/F+mO3fA2aVHsnSamRrMoeu9IlmNxWULeWsPSxfOUkRacWnZvc7DL+jU2PI2kFidE3jsBY8nDjaD3kA4ERtNfMbManUEa/TJFxwdsISLMfpfvjLHTZ5plFaMhdtzs85WMxJERPjmdlnEIi1ikXxpDpX8v15KP7031I1F4zaPySsez/NUgPofEhPo00wEzdjTqEKNbvRHGOU+261Qi8A0YpKeM1edkR6KdMijeqZDf8GNemClmXJvvoo= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3a9fc3e7-cc71-4101-3427-08d6bf21f20f X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Apr 2019 08:36:23.8825 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB4183 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190412_013628_787490_577FE76F X-CRM114-Status: GOOD ( 14.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "M.h. Lian" , "Z.q. Hou" , Xiaowei Bao , Mingkai Hu Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Hou Zhiqiang The host initialize sequence does not depend on PCIe link up, so move it to the place just before the enumeration. Signed-off-by: Hou Zhiqiang Reviewed-by: Minghuan Lian Reviewed-by: Subrahmanya Lingappa --- V5: - Corrected and retouched the subject and changelog. drivers/pci/controller/pcie-mobiveil.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c index 8eee1ab7ee24..c2848c22b466 100644 --- a/drivers/pci/controller/pcie-mobiveil.c +++ b/drivers/pci/controller/pcie-mobiveil.c @@ -582,15 +582,8 @@ static void mobiveil_pcie_enable_msi(struct mobiveil_pcie *pcie) static int mobiveil_host_init(struct mobiveil_pcie *pcie) { u32 value, pab_ctrl, type; - int err; struct resource_entry *win; - err = mobiveil_bringup_link(pcie); - if (err) { - dev_info(&pcie->pdev->dev, "link bring-up failed\n"); - return err; - } - /* * program Bus Master Enable Bit in Command Register in PAB Config * Space @@ -662,7 +655,7 @@ static int mobiveil_host_init(struct mobiveil_pcie *pcie) /* setup MSI hardware registers */ mobiveil_pcie_enable_msi(pcie); - return err; + return 0; } static void mobiveil_mask_intx_irq(struct irq_data *data) @@ -922,6 +915,12 @@ static int mobiveil_pcie_probe(struct platform_device *pdev) bridge->map_irq = of_irq_parse_and_map_pci; bridge->swizzle_irq = pci_common_swizzle; + ret = mobiveil_bringup_link(pcie); + if (ret) { + dev_info(dev, "link bring-up failed\n"); + goto error; + } + /* setup the kernel resources for the newly added PCIe root bus */ ret = pci_scan_root_bus_bridge(bridge); if (ret) -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel