| Message ID | 20181107100854.28389-1-Zhiqiang.Hou@nxp.com |
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Hou" <zhiqiang.hou@nxp.com> To: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "bhelgaas@google.com" <bhelgaas@google.com>, "lorenzo.pieralisi@arm.com" <lorenzo.pieralisi@arm.com>, "jingoohan1@gmail.com" <jingoohan1@gmail.com>, "gustavo.pimentel@synopsys.com" <gustavo.pimentel@synopsys.com> CC: Roy Zang <roy.zang@nxp.com>, Mingkai Hu <mingkai.hu@nxp.com>, "M.h. Lian" <minghuan.lian@nxp.com>, "Z.q. Hou" <zhiqiang.hou@nxp.com> Subject: [PATCHv2 0/4] PCI: dwc: add prefetchable memory range support Thread-Topic: [PATCHv2 0/4] PCI: dwc: add prefetchable memory range support Thread-Index: AQHUdoHmQxmNJOC8h0+ezaw7e6/ytw== Date: Wed, 7 Nov 2018 10:08:59 +0000 Message-ID: <20181107100854.28389-1-Zhiqiang.Hou@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HK0PR04CA0023.apcprd04.prod.outlook.com (2603:1096:203:36::35) To AM6PR04MB5781.eurprd04.prod.outlook.com (2603:10a6:20b:aa::16) authentication-results: spf=none (sender IP is ) smtp.mailfrom=zhiqiang.hou@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.73] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; AM6PR04MB5224; 6:GA2me68s/tMs/qvvlsbxzjCP0+vXCCOwkZ++cZQUyQTJMFmc2xBZuzjT+GiByJ18J/ZKqEu8iqUVM0WxXFvYLJ0FaUM/SeZfCuATYoi1mBfhm2ENLtMGoJpywnv3S4byf1PMKBobj2qEPvJ3eeJFu6aCUahlaMEGAvuOgmEMseEGrenvaA5PFbYOukT9FIXUx9AVrfhsHrrK4Kaz8/BfxcFkHVTs7dZr9lIXOdmZBQ0nK1jaMA7CvSvHLUYL2j6XWG8jRjcfMCghrcP/7jD3DkQNdOQE5UKHTH+CnvVFvtTWcJ+IF7arD3CCdXSsf+MMRxBDPdR31IEO8XBISM/CQqRZsEHpvyvuiQ9a26t0acB6KtD4MshboS+XUeHiNuG3D4tT7xpXKZMBJOlqzz3tYGPhRm+C7KWkP+XJ7bIh2a1xCNpG/4YiztP3HpRJXllr444DJus/1g0UF/agWxa4YA==; 5:hEf2VCxHESWnu0hYES3zSKAMKTd2bDRqL35OfqdaD4h/pWjTSKhHd3XZJooxfzQFgP8tIZ70ffOt1sgwiY0MAHdr5unHDZO6tAuqB6pFBp4RKAHHslX6WtLbg/llyO1aTMq/Z18JtYCHIFkdG4EhJ1dnoQoSNSk3QSMUfrMNtFc=; 7:wqONl6bcP1SRjwsWQ3Kh1tjQi9J11di2rrfNBdFaVm/j/YLPD64wjuhSZPN6aQKGZmbzckR/UT69A6R/jWvn+wwa8t1g9/7Ht1oP5Y6Adao8CeRf1rgIP90LzpH5qLvbu7KUnEf36aGtjNZ7Q7xsdg== x-ms-office365-filtering-correlation-id: 9aa0fce0-6f44-4813-258a-08d6449908ff x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020); SRVR:AM6PR04MB5224; x-ms-traffictypediagnostic: AM6PR04MB5224: x-microsoft-antispam-prvs: <AM6PR04MB52248B8125D9FD5EBAA1DACA84C40@AM6PR04MB5224.eurprd04.prod.outlook.com> x-exchange-antispam-report-test: UriScan:(185117386973197); x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(3231382)(944501410)(52105095)(3002001)(10201501046)(93006095)(93001095)(6055026)(148016)(149066)(150057)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(20161123558120)(20161123562045)(20161123564045)(201708071742011)(7699051)(76991095); SRVR:AM6PR04MB5224; BCL:0; PCL:0; RULEID:; SRVR:AM6PR04MB5224; x-forefront-prvs: 08497C3D99 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(366004)(396003)(39860400002)(376002)(346002)(189003)(199004)(71200400001)(71190400001)(39060400002)(5660300001)(305945005)(2501003)(25786009)(386003)(6506007)(6116002)(3846002)(102836004)(1076002)(8936002)(68736007)(81166006)(97736004)(81156014)(256004)(2906002)(99286004)(186003)(66066001)(52116002)(26005)(86362001)(54906003)(2201001)(6436002)(316002)(2900100001)(8676002)(53936002)(2616005)(486006)(105586002)(478600001)(36756003)(106356001)(476003)(14454004)(7736002)(6512007)(110136005)(4326008)(6486002); DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR04MB5224; 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-microsoft-antispam-message-info: WvNxlDea7zMUgvYyppnz+JmJmgS/wpALaGixx7Ynh8lHmqISkGJOQtgc3xqDJVNltoop8HJACT8mrnSNDUURf1spJUHE6X1cmfYaF9M0GBkMJIaAJEg6NqlgMexG0ze1BYER6QqX4MjDfUAlVgeDK0lPPLxK1MXtdDBkrrYhcoYV7VMg8ocmYm02ZdKOEcjmMmtdDVKdKdg+WqlRRefWum4vOivZL3qXdIy6b3gVboCl6sSBTt68uIKqfOAZF7eLi7g/pHMnw3GL9WgBsC6NkuC6yW1k2sMsKSCpUO1Ihj5oyLwvD8Q/jRt9FIlhHgVXyzIT8sG/WMKKTdCBplSlYJKGe7sVxqPgtvGLy9rYOPM= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9aa0fce0-6f44-4813-258a-08d6449908ff X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Nov 2018 10:08:59.7772 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB5224 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: <linux-pci.vger.kernel.org> X-Mailing-List: linux-pci@vger.kernel.org |
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PCI: dwc: add prefetchable memory range support
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From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> This patch set is to add prefetchable memory range support, patch 4/4. Patch 3/4 is to initialize the number of viewport for layerscape PCIe. BTW, fix 2 bugs, see patch 1/4 and 2/4. Hou Zhiqiang (4): PCI: dwc: fix potential memory leak PCI: dwc: fix 4GiB outbound window size truncated to zero issue PCI: layerscape: initialize the number of viewport PCI: dwc: add prefetchable memory range support drivers/pci/controller/dwc/pci-layerscape.c | 3 + .../pci/controller/dwc/pcie-designware-host.c | 110 ++++++++++++++---- drivers/pci/controller/dwc/pcie-designware.c | 4 +- drivers/pci/controller/dwc/pcie-designware.h | 11 +- 4 files changed, 104 insertions(+), 24 deletions(-)