From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 2BDEDCA9EC2 for ; Mon, 28 Oct 2019 16:33:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 00AE221744 for ; Mon, 28 Oct 2019 16:33:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572280381; bh=i4aUr8kEimB41ZwBjTrX60uLYRBOmji3THHUImlU13Y=; h=From:To:Cc:Subject:Date:List-ID:From; b=NbFM7+EnIzAnIANYrhZeWuY7ZE8OjGIgYiNyZ14TQmh6VA9L50Mqs4glBEh+VoQ/K L2rHB8tSlbLwBqdh17r1L2wQixnN0TbtB9sEFVtnQfapSVcSDAbh4n9BAv7q+Q1MTu 8H0a5kGvjMSGvdxiS6orCidLzFUNuqvOFwEirFy0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730794AbfJ1QdA (ORCPT ); Mon, 28 Oct 2019 12:33:00 -0400 Received: from mail-oi1-f193.google.com ([209.85.167.193]:34811 "EHLO mail-oi1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730772AbfJ1QdA (ORCPT ); Mon, 28 Oct 2019 12:33:00 -0400 Received: by mail-oi1-f193.google.com with SMTP id 83so6431464oii.1; Mon, 28 Oct 2019 09:32:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=S4uLFulX8TejWtV4ZtyYdW8FASYgTH1zgpN3OAUfA44=; b=tudsZo7CwHXEDIVvgFupALH2xUYk9k/FHjDZ3Xi6YNa8TZiYMvEZj6gssv227fk42D bbaLHHmxg6aidH+RvqWDmqP9wVBKOCNNr1bZf8mbyqpfY0V5D3+uQ19dwU2AkQlGrd5c hpHvJDQGZk7fQdEeOM8KMfCTZuTrphDDS1HndeCmIuCXY+EjQhusKYw2k3S8ZUFEuCMO OSQVg6565BwfqboHkCJ7Na2eCt5hDmmBUVVQuJkrjShQ5df2eZLM6AR0gVo4aXHRblYb wlFpSG4TTJycqeoWv2GTRiN/LwkUKKfnXHHfL6r6KBVGZahYEF5Cu03BnkY23mQpO698 HUTA== X-Gm-Message-State: APjAAAUlSEzwtVTJIipI64smUZxIx+56augXE33CYkqCNPx1c9/ExkZX gwq88XQQeGHefClzULeUfg== X-Google-Smtp-Source: APXvYqyCyIe7/lBj2r50NZZKCcouW4Wf/nGhcgVbzzr1X9sEHMnBAu+xzJCM7OskSMNAePIBybe/OA== X-Received: by 2002:aca:5015:: with SMTP id e21mr137789oib.174.1572280379222; Mon, 28 Oct 2019 09:32:59 -0700 (PDT) Received: from xps15.herring.priv (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.googlemail.com with ESMTPSA id e186sm354991oia.47.2019.10.28.09.32.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 09:32:58 -0700 (PDT) From: Rob Herring To: Andrew Murray , Bjorn Helgaas , Lorenzo Pieralisi Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, Christoph Hellwig , Gustavo Pimentel , Heiko Stuebner , Hou Zhiqiang , Jingoo Han , Karthikeyan Mitran , Ley Foon Tan , Linus Walleij , linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Matthias Brugger , Michal Simek , Ray Jui , rfi@lists.rocketboards.org, Ryder Lee , Scott Branden , Shawn Lin , Simon Horman , Srinath Mannam , Thomas Petazzoni , Toan Le , Tom Joseph , Will Deacon Subject: [PATCH v3 00/25] PCI host resource consolidation Date: Mon, 28 Oct 2019 11:32:31 -0500 Message-Id: <20191028163256.8004-1-robh@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This started with just dma-ranges parsing consolidation, but has expanded to converting all host drivers to use pci_parse_request_of_pci_ranges() rather than devm_of_pci_get_host_bridge_resources(). This series moves the DT 'dma-ranges' parsing into common helpers utilizing a resource list. There's no (intended) functional change in this series though I'm also working on a separate series now in dt/next to improve the handling of 'dma-ranges' and dma masks. The last patch may need to wait if there's any new users of devm_of_pci_get_host_bridge_resources. Only versatile has been tested (on QEMU). The rest is compiled only. A git branch is here[1]. v3: - Fix >80 char lines - Rename resource_list_get_entry_of_type to resource_list_first_type Rob [1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git pci-ranges-cleanup-v3 Rob Herring (25): resource: Add a resource_list_first_type helper PCI: Export pci_parse_request_of_pci_ranges() PCI: aardvark: Use pci_parse_request_of_pci_ranges() PCI: altera: Use pci_parse_request_of_pci_ranges() PCI: dwc: Use pci_parse_request_of_pci_ranges() PCI: faraday: Use pci_parse_request_of_pci_ranges() PCI: iproc: Use pci_parse_request_of_pci_ranges() PCI: mediatek: Use pci_parse_request_of_pci_ranges() PCI: mobiveil: Use pci_parse_request_of_pci_ranges() PCI: rockchip: Use pci_parse_request_of_pci_ranges() PCI: rockchip: Drop storing driver private outbound resource data PCI: v3-semi: Use pci_parse_request_of_pci_ranges() PCI: xgene: Use pci_parse_request_of_pci_ranges() PCI: xilinx: Use pci_parse_request_of_pci_ranges() PCI: xilinx-nwl: Use pci_parse_request_of_pci_ranges() PCI: versatile: Use pci_parse_request_of_pci_ranges() PCI: versatile: Remove usage of PHYS_OFFSET PCI: versatile: Enable COMPILE_TEST PCI: of: Add inbound resource parsing to helpers PCI: ftpci100: Use inbound resources for setup PCI: v3-semi: Use inbound resources for setup PCI: xgene: Use inbound resources for setup PCI: iproc: Use inbound resources for setup PCI: rcar: Use inbound resources for setup PCI: Make devm_of_pci_get_host_bridge_resources() static drivers/pci/controller/Kconfig | 2 +- .../pci/controller/dwc/pcie-designware-host.c | 29 ++---- drivers/pci/controller/pci-aardvark.c | 60 +------------ drivers/pci/controller/pci-ftpci100.c | 79 +++++----------- drivers/pci/controller/pci-host-common.c | 2 +- drivers/pci/controller/pci-v3-semi.c | 74 +++++---------- drivers/pci/controller/pci-versatile.c | 71 ++++----------- drivers/pci/controller/pci-xgene.c | 73 +++++---------- drivers/pci/controller/pcie-altera.c | 41 +-------- drivers/pci/controller/pcie-cadence-host.c | 2 +- drivers/pci/controller/pcie-iproc-platform.c | 9 +- drivers/pci/controller/pcie-iproc.c | 82 ++++------------- drivers/pci/controller/pcie-mediatek.c | 43 +++------ drivers/pci/controller/pcie-mobiveil.c | 27 ++---- drivers/pci/controller/pcie-rcar.c | 48 ++++------ drivers/pci/controller/pcie-rockchip-host.c | 89 +++++++------------ drivers/pci/controller/pcie-rockchip.h | 5 -- drivers/pci/controller/pcie-xilinx-nwl.c | 21 ++--- drivers/pci/controller/pcie-xilinx.c | 18 +--- drivers/pci/of.c | 51 +++++++++-- drivers/pci/pci.h | 13 --- include/linux/pci.h | 9 +- include/linux/resource_ext.h | 12 +++ 23 files changed, 261 insertions(+), 599 deletions(-) -- 2.20.1