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[24.155.109.49]) by smtp.googlemail.com with ESMTPSA id a9sm7412463oie.7.2019.10.16.13.06.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Oct 2019 13:06:48 -0700 (PDT) From: Rob Herring To: Andrew Murray , Bjorn Helgaas , Lorenzo Pieralisi Subject: [PATCH v2 00/25] PCI host resource consolidation Date: Wed, 16 Oct 2019 15:06:22 -0500 Message-Id: <20191016200647.32050-1-robh@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191016_130652_471893_8CEBAAA4 X-CRM114-Status: GOOD ( 10.46 ) 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: Heiko Stuebner , Karthikeyan Mitran , linux-pci@vger.kernel.org, Shawn Lin , Thomas Petazzoni , Toan Le , Will Deacon , Ryder Lee , Michal Simek , linux-rockchip@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, Linus Walleij , Ray Jui , Hou Zhiqiang , Simon Horman , linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org, Scott Branden , Jingoo Han , rfi@lists.rocketboards.org, linux-renesas-soc@vger.kernel.org, Tom Joseph , Srinath Mannam , Gustavo Pimentel , Ley Foon Tan Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.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]. Rob [1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git pci-ranges-cleanup-v2 Rob Herring (25): resource: Add a resource_list_get_entry_of_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 | 78 +++++----------- drivers/pci/controller/pci-host-common.c | 2 +- drivers/pci/controller/pci-v3-semi.c | 74 +++++---------- drivers/pci/controller/pci-versatile.c | 70 +++------------ drivers/pci/controller/pci-xgene.c | 72 +++++---------- 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 | 81 ++++------------- 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 | 2 + include/linux/resource_ext.h | 12 +++ 23 files changed, 253 insertions(+), 596 deletions(-) -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel