From patchwork Tue Sep 24 02:18:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 11157829 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9B86617D4 for ; Tue, 24 Sep 2019 02:29:38 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 75E1620820 for ; Tue, 24 Sep 2019 02:29:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="p22UkfHu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 75E1620820 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=JLsPrKrRBaCyPYFYaoGGSnsfe3hhX348OKcVUb82xC0=; b=p22 UkfHuweWY7H3qGJKVBqkUvkoDPRh8oE12NoUS9bYEfs6I+EjvxDFL1ge5cQ/r7+hz0B4fB0f+QrPQ UiTmwdQIMtHCNN6Y6ctz08JHiUKtB2g2u4NSVINm9lURtpwIveFpseuRyHnYmTUUYY8uEe6BAvz+m DME0+I78Wt50YXDcooKu8AJY7oS4siPuucxKdI3pv7WSxAnrnK4Q4Hfa+VoRAQfbzh9JzHZKgcpKI 6harm0iumbYSnB4OJvdQ/WHUgFRMJK1nk1hzXreHB66v/2P5Y5crD2crCcdpu35+Ln+ERaMhiwVAR GdMDNUGmow62g6hdod5LgQ0YoYf9XvA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iCaaA-0002kX-1y; Tue, 24 Sep 2019 02:29:38 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iCaa7-0002j3-Al for linux-arm-kernel@lists.infradead.org; Tue, 24 Sep 2019 02:29:37 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 183A21A038B; Tue, 24 Sep 2019 04:29:30 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 55A301A037B; Tue, 24 Sep 2019 04:29:22 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id A4A864029F; Tue, 24 Sep 2019 10:29:12 +0800 (SGT) From: Xiaowei Bao To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, minghuan.Lian@nxp.com, mingkai.hu@nxp.com, roy.zang@nxp.com, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, andrew.murray@arm.com, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v4 00/11] Add the multiple PF support for DWC and Layerscape Date: Tue, 24 Sep 2019 10:18:38 +0800 Message-Id: <20190924021849.3185-1-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190923_192935_504813_71059921 X-CRM114-Status: UNSURE ( 6.25 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaowei Bao MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add the PCIe EP multiple PF support for DWC and Layerscape, add the doorbell MSIX function for DWC, use list to manage the PF of one PCIe controller, and refactor the Layerscape EP driver due to some platforms difference. Xiaowei Bao (11): PCI: designware-ep: Add multiple PFs support for DWC PCI: designware-ep: Add the doorbell mode of MSI-X in EP mode PCI: designware-ep: Move the function of getting MSI capability forward PCI: designware-ep: Modify MSI and MSIX CAP way of finding dt-bindings: pci: layerscape-pci: add compatible strings for ls1088a and ls2088a PCI: layerscape: Fix some format issue of the code PCI: layerscape: Modify the way of getting capability with different PEX PCI: layerscape: Modify the MSIX to the doorbell mode PCI: layerscape: Add EP mode support for ls1088a and ls2088a arm64: dts: layerscape: Add PCIe EP node for ls1088a misc: pci_endpoint_test: Add LS1088a in pci_device_id table .../devicetree/bindings/pci/layerscape-pci.txt | 2 + arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 31 +++ drivers/misc/pci_endpoint_test.c | 2 + drivers/pci/controller/dwc/pci-layerscape-ep.c | 100 ++++++-- drivers/pci/controller/dwc/pcie-designware-ep.c | 255 +++++++++++++++++---- drivers/pci/controller/dwc/pcie-designware.c | 59 +++-- drivers/pci/controller/dwc/pcie-designware.h | 48 +++- 7 files changed, 404 insertions(+), 93 deletions(-)