From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932164AbcFFXF6 (ORCPT ); Mon, 6 Jun 2016 19:05:58 -0400 Received: from mail.kernel.org ([198.145.29.136]:51344 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932118AbcFFXFz (ORCPT ); Mon, 6 Jun 2016 19:05:55 -0400 Subject: [PATCH v1 09/25] PCI: xilinx: Request host bridge window resources To: linux-pci@vger.kernel.org From: Bjorn Helgaas Cc: Thomas Petazzoni , Rob Herring , Jason Cooper , Scott Branden , Jon Mason , Jingoo Han , Pratyush Anand , linux-kernel@vger.kernel.org, rfi@lists.rocketboards.org, linux-renesas-soc@vger.kernel.org, Simon Horman , Thierry Reding , Tanmay Inamdar , Ray Jui , linux-tegra@vger.kernel.org, Ley Foon Tan , Michal Simek , =?utf-8?b?U8O2cmVu?= Brinkmann , linux-arm-kernel@lists.infradead.org Date: Mon, 06 Jun 2016 18:05:52 -0500 Message-ID: <20160606230552.20936.38959.stgit@bhelgaas-glaptop2.roam.corp.google.com> In-Reply-To: <20160606225630.20936.77349.stgit@bhelgaas-glaptop2.roam.corp.google.com> References: <20160606225630.20936.77349.stgit@bhelgaas-glaptop2.roam.corp.google.com> User-Agent: StGit/0.16 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Request host bridge window resources so they appear in ioport_resource and iomem_resource and are reflected in /proc/ioports and /proc/iomem. Signed-off-by: Bjorn Helgaas --- drivers/pci/host/pcie-xilinx.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c index 5c456db..4703aa3 100644 --- a/drivers/pci/host/pcie-xilinx.c +++ b/drivers/pci/host/pcie-xilinx.c @@ -693,6 +693,11 @@ static int xilinx_pcie_probe(struct platform_device *pdev) dev_err(dev, "Getting bridge resources failed\n"); return err; } + + err = devm_request_pci_bus_resources(dev, &res); + if (err) + goto error; + bus = pci_create_root_bus(&pdev->dev, 0, &xilinx_pcie_ops, port, &res); if (!bus) {