From patchwork Tue Aug 11 09:54:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Z.Q. Hou" X-Patchwork-Id: 1343252 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BQpMz6QDLz9sPB for ; Tue, 11 Aug 2020 20:04:31 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BQpMz5JHTzDqTv for ; Tue, 11 Aug 2020 20:04:31 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nxp.com (client-ip=92.121.34.21; helo=inva021.nxp.com; envelope-from=zhiqiang.hou@nxp.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BQpKD1W1VzDqPM for ; Tue, 11 Aug 2020 20:02:03 +1000 (AEST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id AA0C8201EED; Tue, 11 Aug 2020 12:01:59 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id C2059201E80; Tue, 11 Aug 2020 12:01:52 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id EF188402DD; Tue, 11 Aug 2020 12:01:43 +0200 (CEST) From: Zhiqiang Hou To: 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, robh+dt@kernel.org, bhelgaas@google.com, lorenzo.pieralisi@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com, gustavo.pimentel@synopsys.com, roy.zang@nxp.com, jingoohan1@gmail.com, andrew.murray@arm.com Subject: [PATCHv7 00/12]PCI: dwc: Add the multiple PF support for DWC and Layerscape Date: Tue, 11 Aug 2020 17:54:29 +0800 Message-Id: <20200811095441.7636-1-Zhiqiang.Hou@nxp.com> X-Mailer: git-send-email 2.17.1 X-Virus-Scanned: ClamAV using ClamSMTP X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: minghuan.Lian@nxp.com, Hou Zhiqiang , mingkai.hu@nxp.com Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Hou Zhiqiang Add the PCIe EP multiple PF support for DWC and Layerscape, and use a list to manage the PFs of each PCIe controller; add the doorbell MSIX function for DWC; and refactor the Layerscape EP driver due to some difference in Layercape platforms PCIe integration. Hou Zhiqiang (1): misc: pci_endpoint_test: Add driver data for Layerscape PCIe controllers 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 .../bindings/pci/layerscape-pci.txt | 2 + .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 31 +++ drivers/misc/pci_endpoint_test.c | 8 +- .../pci/controller/dwc/pci-layerscape-ep.c | 100 +++++-- .../pci/controller/dwc/pcie-designware-ep.c | 258 ++++++++++++++---- drivers/pci/controller/dwc/pcie-designware.c | 59 ++-- drivers/pci/controller/dwc/pcie-designware.h | 48 +++- 7 files changed, 410 insertions(+), 96 deletions(-)