From patchwork Mon Aug 28 10:52:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Z.Q. Hou" X-Patchwork-Id: 806515 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xgpvy6l3vz9s8J for ; Mon, 28 Aug 2017 21:10:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751258AbdH1LKW (ORCPT ); Mon, 28 Aug 2017 07:10:22 -0400 Received: from mail-bn3nam01on0074.outbound.protection.outlook.com ([104.47.33.74]:11740 "EHLO NAM01-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751234AbdH1LKV (ORCPT ); Mon, 28 Aug 2017 07:10:21 -0400 Received: from CY1PR03CA0031.namprd03.prod.outlook.com (10.174.128.41) by DM5PR03MB3321.namprd03.prod.outlook.com (10.174.241.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.1385.9; Mon, 28 Aug 2017 11:10:19 +0000 Received: from BN1AFFO11FD042.protection.gbl (2a01:111:f400:7c10::169) by CY1PR03CA0031.outlook.office365.com (2603:10b6:600::41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.1385.9 via Frontend Transport; Mon, 28 Aug 2017 11:10:19 +0000 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed) header.d=none;nxp.com; dmarc=fail action=none header.from=nxp.com; Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Received: from tx30smr01.am.freescale.net (192.88.168.50) by BN1AFFO11FD042.mail.protection.outlook.com (10.58.52.253) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1341.15 via Frontend Transport; Mon, 28 Aug 2017 11:10:18 +0000 Received: from titan.ap.freescale.net ([10.192.208.233]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id v7SB9vXM006251; Mon, 28 Aug 2017 04:10:15 -0700 From: Zhiqiang Hou To: , , , CC: , , , , , Hou Zhiqiang Subject: [PATCHv5 5/9] PCI: layerscape: refactor the host_init function Date: Mon, 28 Aug 2017 18:52:57 +0800 Message-ID: <20170828105301.8511-6-Zhiqiang.Hou@nxp.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170828105301.8511-1-Zhiqiang.Hou@nxp.com> References: <20170828105301.8511-1-Zhiqiang.Hou@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131483922191052277; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(336005)(39860400002)(39380400002)(2980300002)(1109001)(1110001)(339900001)(189002)(199003)(305945005)(626005)(50466002)(48376002)(4326008)(97736004)(36756003)(7416002)(5003940100001)(54906002)(1076002)(8656003)(72206003)(50986999)(76176999)(47776003)(68736007)(498600001)(5660300001)(53936002)(104016004)(39060400002)(6666003)(2950100002)(2906002)(106466001)(105606002)(8676002)(81156014)(81166006)(356003)(77096006)(85426001)(189998001)(8936002)(50226002)(86362001)(2201001)(2101003); DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR03MB3321; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; X-Microsoft-Exchange-Diagnostics: 1; BN1AFFO11FD042; 1:LTrn278poJjMg+2b7wbR1lKA/EnR0qrB6ljeElTpXpa2B7/AedCo1dK6vcMxfRCTPEqIRu/JjyFgV9wWnk/B6+rc+COgtu+ievkWB1EyRpjd7H0XWmElq4bYiB/WsoI9 MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f278aa49-ceba-41b2-0c94-08d4ee055e54 X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(300000500095)(300135000095)(300000501095)(300135300095)(22001)(300000502095)(300135100095)(300000503095)(300135400095)(2017052603199)(201703131430075)(201703131517081)(300000504095)(300135200095)(300000505095)(300135600095)(300000506095)(300135500095); SRVR:DM5PR03MB3321; X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB3321; 3:7hTHuqPHokT5MrPU7y+eKko4RC2ju4+Aca6VP1Uwy20U0kPkrjKo/9syrln4cL6kemSzsZoYgCt8WqCRLpMv5aah//6SPkILx+LcJJsG22YPct7Dgg4ibhPO/g8BUiwvH6djeQCFOV3BHVYo87NftNvxcSvXfgBQMuuWfIcxzglkQmce1QjL3fQGRTONeteskvjH8i3ASUhwUANjoTDj8SNWx6vLz+yLU4cj/vCn5HGmcQwEd+/1K2TeW09BRcTrMX6EFIgTaM83iCJ7ZFofB9A1i8jQR8JV3fkT91c2VgvEZsVpjrPdrBN0+sDkf1be+T263Ydsq0y5oZoDt8ErQlyDsTkvF8PwUuLJPebp6Cc=; 25:ELY3cO+ufDcXzfZwJz5+IiId3SW1GGTBRIR6qLWVbNBjeorWUoaT7gFBPgns0tsG4arvRJ3p7zSRSapOxbUmZaspThIn9f+O1gTst5nl/5tzYx5Nmwk3hNfNMFOSKabyROiQ73Nq+RNk89FrjuBZ46vnxJucM+qEIsTjzLVf89VHybyleiXLhrZfwpINqrdcMKNHx//JQIAKjmWkrBvJws5mfpKSgSpKnEzwy/uSnAVY5VN5MrDH5tpITwiwBS8VrVWEjJw5GpLsSNy7UfI2Pa+tAgHNamAnAjJSWBO6nz5wPHQ8B/lWwXA3GeW+9z/GB6r+LSPfmK9AkpuJqyVeSg== X-MS-TrafficTypeDiagnostic: DM5PR03MB3321: X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB3321; 31:zR8ENIE3qoT1hb4I3SbJeeoDauULi4tBUDIt+YEy58DUHO+x0w0MhHVyAgUl9Q3I5yE4GW4MITqKmg1sU1ExNXBfhQiiP4HWx7gncyx53ypaaTMrLWz1cUAdklCZ/5O51FlqKRUffNkjwmZh+YiQLxNJvXNDrHMVPGJuO4mqNhOvypb9TQt30ef5T3YTr2j4nUQMuCn7uYa83vbctJEXY1DifYD/bXLbHrOXT7czoY8=; 4:j2gSRF2CcOkt+PSeIXKa2fyUWXL6wOaaxWfbGh4+Ga8YYPGvy7Zh5r3mooNyJJB4CK4w8ejuNHxRQKkZEVu0+RByvb8E5W7qKHLlIWRTTshsW+KDvY9fbrIXZ6CZL1HOSkBwCN0jTSyeR9NpiAhTT/WlDCcrlFUdsRgbq+fIoesFwYtsS/JOE3iputIjSuMXkq3Znqt6VUU88G95LSQ8wVNeuc1YtSJsjS7HgS9jadSAl5nXRGVQdh5b5UE/BhzeowfJ+nMDpq/SZ8csivK7b3DU9QoE/IL42FYsDo1TkFh+Rm0N5Ah41933TD+gjcUWbQr+mVVTTi/l/tK7OFeErg== X-Exchange-Antispam-Report-Test: UriScan:(185117386973197)(101931422205132); X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6095135)(601004)(2401047)(13018025)(8121501046)(13016025)(5005006)(3002001)(10201501046)(93006095)(93001095)(100000703101)(100105400095)(6055026)(6096035)(20161123565025)(20161123563025)(20161123556025)(20161123561025)(20161123559100)(201703131430075)(201703131448075)(201703131433075)(201703161259150)(201703151042153)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095); SRVR:DM5PR03MB3321; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(400006)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:DM5PR03MB3321; X-Forefront-PRVS: 0413C9F1ED X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB3321; 23: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 X-Microsoft-Exchange-Diagnostics: 1; DM5PR03MB3321; 6:KMBul8c8ywbhJnZcJrsEQ2c55DBM3gr1afIgOrlf1+cLykl0mt1Iz6y8HCw1qKrnCsuFqnIZyRvKzRP39dbIr6ibPePj19H9bvSAIR8+r11WG8Bp6KK5MEyR0r+6u2gyFQxHSurSRjFHS8AOHyaZRgi//InKd/oiVa6GS24vbwADwS3ebHV8VGTsguQFJ78/jOWWnlcFPYR/dP1BMsqCsfwJgWoNuE9iiGpFeR+Qu2wXUit7YzlP5m2iomTkU2MWQillBHjlgO6qH3WIN0oXmYBnUlawCDBvfiEZ6cu6FVvkb3NceSuIooy+CIbD7eePztExX2SBFLtNx3+fBdb17g==; 5:jboE/VxReAtVcTSu7/7JkGAJn/U5GRyKMEEf0T4FSzxcl64aq9dcXVe9pHa/JGBnme8RThHkyfwUeI99eysHd3m7aqZ0RrYAOaVKIv54qU4R4CdbqvbIW4lc78cpZtCB9mUXRgDVDK1jxkq+nxajrw==; 24:dBdx6814Tb78RKEfnV8213foH888D1hYe/fh5YtxWyWEMReg/K7THONRRp7hPIDw+TeW5jo0cQZJan12YBT6M0quq3fWffrXKe739ntM3bs=; 7:fqj3UUMwy70VFtc9NttIXXUQBiaX74Q8JMrittNCpfecBL3y5qGEC0rqjnH4PEdH8YkjHYg7S9/vTELMwGDAwg1CNiUz16BGkD36apu5+l/PKlL6U8ZjrLudoedeJnubgRrHrejsPX9TXIpd50sQGVXAE9YteUAnWIlrzvddORB/8rkcjWtfnUGgInInD6ORlZJh2tvePZrOR+l2sfQy0WR9HsJ0pmxVGHZcmpy0DIk= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Aug 2017 11:10:18.9180 (UTC) X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR03MB3321 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Hou Zhiqiang Make the ls1021a specific host_init reuse layerscape platform common host_init function. Signed-off-by: Hou Zhiqiang Acked-by: Roy Zang --- V5: - Removed ls1021 host_init moving part from this patch drivers/pci/dwc/pci-layerscape.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/pci/dwc/pci-layerscape.c b/drivers/pci/dwc/pci-layerscape.c index 160035efa4d9..27234dae4cba 100644 --- a/drivers/pci/dwc/pci-layerscape.c +++ b/drivers/pci/dwc/pci-layerscape.c @@ -164,16 +164,7 @@ static int ls1021_pcie_host_init(struct pcie_port *pp) } pcie->index = index[1]; - dw_pcie_setup_rc(pp); - - iowrite32(1, pci->dbi_base + PCIE_DBI_RO_WR_EN); - ls_pcie_fix_class(pcie); - ls_pcie_clear_multifunction(pcie); - iowrite32(0, pci->dbi_base + PCIE_DBI_RO_WR_EN); - - ls_pcie_drop_msg_tlp(pcie); - - return 0; + return ls_pcie_host_init(pp); } static int ls_pcie_msi_host_init(struct pcie_port *pp,