From patchwork Sat Mar 14 03:30:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaowei Bao X-Patchwork-Id: 203327 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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 00B05C5ACC1 for ; Sat, 14 Mar 2020 03:45:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CAEF420751 for ; Sat, 14 Mar 2020 03:45:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726605AbgCNDoj (ORCPT ); Fri, 13 Mar 2020 23:44:39 -0400 Received: from inva020.nxp.com ([92.121.34.13]:60618 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726399AbgCNDoj (ORCPT ); Fri, 13 Mar 2020 23:44:39 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id BA0B21A1971; Sat, 14 Mar 2020 04:44:36 +0100 (CET) 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 F239C1A194B; Sat, 14 Mar 2020 04:44:26 +0100 (CET) Received: from titan.ap.freescale.net (titan.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 0E26B402C1; Sat, 14 Mar 2020 11:44:14 +0800 (SGT) From: Xiaowei Bao To: Zhiqiang.Hou@nxp.com, Minghuan.Lian@nxp.com, mingkai.hu@nxp.com, bhelgaas@google.com, robh+dt@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, roy.zang@nxp.com, amurray@thegoodpenguin.co.uk, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, andrew.murray@arm.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org Cc: Xiaowei Bao Subject: [PATCH v6 00/11] Add the multiple PF support for DWC and Layerscape Date: Sat, 14 Mar 2020 11:30:27 +0800 Message-Id: <20200314033038.24844-1-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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(-)