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[24.155.109.49]) by smtp.googlemail.com with ESMTPSA id e186sm354991oia.47.2019.10.28.09.33.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 09:33:08 -0700 (PDT) From: Rob Herring To: Andrew Murray , Bjorn Helgaas , Lorenzo Pieralisi Subject: [PATCH v3 05/25] PCI: dwc: Use pci_parse_request_of_pci_ranges() Date: Mon, 28 Oct 2019 11:32:36 -0500 Message-Id: <20191028163256.8004-6-robh@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191028163256.8004-1-robh@kernel.org> References: <20191028163256.8004-1-robh@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191028_093312_457020_8D9242F7 X-CRM114-Status: GOOD ( 12.56 ) X-BeenThere: linux-mediatek@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 , Christoph Hellwig , 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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Convert the Designware host bridge to use the common pci_parse_request_of_pci_ranges(). Cc: Jingoo Han Cc: Gustavo Pimentel Cc: Lorenzo Pieralisi Cc: Andrew Murray Cc: Bjorn Helgaas Signed-off-by: Rob Herring --- .../pci/controller/dwc/pcie-designware-host.c | 28 ++++++------------- 1 file changed, 8 insertions(+), 20 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index 0f36a926059a..aeec8b65eb97 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -319,7 +319,7 @@ int dw_pcie_host_init(struct pcie_port *pp) struct device *dev = pci->dev; struct device_node *np = dev->of_node; struct platform_device *pdev = to_platform_device(dev); - struct resource_entry *win, *tmp; + struct resource_entry *win; struct pci_bus *child; struct pci_host_bridge *bridge; struct resource *cfg_res; @@ -342,31 +342,19 @@ int dw_pcie_host_init(struct pcie_port *pp) if (!bridge) return -ENOMEM; - ret = devm_of_pci_get_host_bridge_resources(dev, 0, 0xff, - &bridge->windows, &pp->io_base); - if (ret) - return ret; - - ret = devm_request_pci_bus_resources(dev, &bridge->windows); + ret = pci_parse_request_of_pci_ranges(dev, &bridge->windows, NULL); if (ret) return ret; /* Get the I/O and memory ranges from DT */ - resource_list_for_each_entry_safe(win, tmp, &bridge->windows) { + resource_list_for_each_entry(win, &bridge->windows) { switch (resource_type(win->res)) { case IORESOURCE_IO: - ret = devm_pci_remap_iospace(dev, win->res, - pp->io_base); - if (ret) { - dev_warn(dev, "Error %d: failed to map resource %pR\n", - ret, win->res); - resource_list_destroy_entry(win); - } else { - pp->io = win->res; - pp->io->name = "I/O"; - pp->io_size = resource_size(pp->io); - pp->io_bus_addr = pp->io->start - win->offset; - } + pp->io = win->res; + pp->io->name = "I/O"; + pp->io_size = resource_size(pp->io); + pp->io_bus_addr = pp->io->start - win->offset; + pp->io_base = pci_pio_to_address(pp->io->start); break; case IORESOURCE_MEM: pp->mem = win->res; -- 2.20.1 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 E737ECA9EC2 for ; Mon, 28 Oct 2019 16:33:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC88D21744 for ; Mon, 28 Oct 2019 16:33:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572280392; bh=MWRiI4U3ryNMDK9X+JIOmKIbxSrWcYsQs5BI0RlQtLs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UsX+1HS4VTy6pPy/tEJIs324HhftWwIE0IxqAJKLBpU6ygx+YGXZi3dmmHKaIC8XY sud4u/Mxrl0RnIVZA+BJv1KKtbVyvPJq7LIZudJlvKq+rl+eFajj4yDEosZsfB0wWq cRxVmqGFrN01eqqP1PZ3Q7J0CkYbOvzZ7uTXiKC8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732964AbfJ1QdM (ORCPT ); Mon, 28 Oct 2019 12:33:12 -0400 Received: from mail-ot1-f66.google.com ([209.85.210.66]:40547 "EHLO mail-ot1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730772AbfJ1QdM (ORCPT ); Mon, 28 Oct 2019 12:33:12 -0400 Received: by mail-ot1-f66.google.com with SMTP id d8so7160131otc.7; Mon, 28 Oct 2019 09:33:11 -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:in-reply-to :references:mime-version:content-transfer-encoding; bh=/baIkufFp5mlTrEe7IeynKuDaRx91+3hOWgRDUhWFkU=; b=hIOcsE67OKf4cc/bV6KNN2hhWpEjJRzdubQ3ML9c6qStu84Vez/s3VJAfXd/j5VX/N 3qX7nXFNCPDfekk4/FKUmoXdCyYrIe7wHc4uzmNY8WHMZDtq0Yw8nmhcgFMKVycfICkh 6AE1lQH7zSUBWSRvbcU03zGqEhaAc0A9Osuf0k8bF9XmSPS2FAha73hoxmWih3mpvKDL FZKVvV3IXcoUIqBU8v/hBiGz0SZSW6DvfCka3mw34n6A3WGn27pM05XzqK9Faz0k/poq EGdBUFvIlkEzg5l6n0PeuLJvtwgIVU6m216Cz3BjwFEs9Z0ob1pN29J/58xEy1i88Y2Q vZYw== X-Gm-Message-State: APjAAAX9Ax8ENUTbZ/Yf2i9mKZ3u/4CaCHJiNrSGZfDpvzejICQnfeo0 yRv9rND6HlB6BwiiQxqTQA== X-Google-Smtp-Source: APXvYqx+LIHYOqhOeHGYYTJWv4RVEy0aq3Lc+2gCsX7tadvpjU/gR9g+Z64Jn7VX8cIew+VZHzINfQ== X-Received: by 2002:a9d:4a9c:: with SMTP id i28mr13723432otf.169.1572280390819; Mon, 28 Oct 2019 09:33:10 -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.47.2019.10.28.09.33.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 09:33:08 -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 05/25] PCI: dwc: Use pci_parse_request_of_pci_ranges() Date: Mon, 28 Oct 2019 11:32:36 -0500 Message-Id: <20191028163256.8004-6-robh@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191028163256.8004-1-robh@kernel.org> References: <20191028163256.8004-1-robh@kernel.org> 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 Convert the Designware host bridge to use the common pci_parse_request_of_pci_ranges(). Cc: Jingoo Han Cc: Gustavo Pimentel Cc: Lorenzo Pieralisi Cc: Andrew Murray Cc: Bjorn Helgaas Signed-off-by: Rob Herring --- .../pci/controller/dwc/pcie-designware-host.c | 28 ++++++------------- 1 file changed, 8 insertions(+), 20 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index 0f36a926059a..aeec8b65eb97 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -319,7 +319,7 @@ int dw_pcie_host_init(struct pcie_port *pp) struct device *dev = pci->dev; struct device_node *np = dev->of_node; struct platform_device *pdev = to_platform_device(dev); - struct resource_entry *win, *tmp; + struct resource_entry *win; struct pci_bus *child; struct pci_host_bridge *bridge; struct resource *cfg_res; @@ -342,31 +342,19 @@ int dw_pcie_host_init(struct pcie_port *pp) if (!bridge) return -ENOMEM; - ret = devm_of_pci_get_host_bridge_resources(dev, 0, 0xff, - &bridge->windows, &pp->io_base); - if (ret) - return ret; - - ret = devm_request_pci_bus_resources(dev, &bridge->windows); + ret = pci_parse_request_of_pci_ranges(dev, &bridge->windows, NULL); if (ret) return ret; /* Get the I/O and memory ranges from DT */ - resource_list_for_each_entry_safe(win, tmp, &bridge->windows) { + resource_list_for_each_entry(win, &bridge->windows) { switch (resource_type(win->res)) { case IORESOURCE_IO: - ret = devm_pci_remap_iospace(dev, win->res, - pp->io_base); - if (ret) { - dev_warn(dev, "Error %d: failed to map resource %pR\n", - ret, win->res); - resource_list_destroy_entry(win); - } else { - pp->io = win->res; - pp->io->name = "I/O"; - pp->io_size = resource_size(pp->io); - pp->io_bus_addr = pp->io->start - win->offset; - } + pp->io = win->res; + pp->io->name = "I/O"; + pp->io_size = resource_size(pp->io); + pp->io_bus_addr = pp->io->start - win->offset; + pp->io_base = pci_pio_to_address(pp->io->start); break; case IORESOURCE_MEM: pp->mem = win->res; -- 2.20.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: [PATCH v3 05/25] PCI: dwc: Use pci_parse_request_of_pci_ranges() Date: Mon, 28 Oct 2019 11:32:36 -0500 Message-ID: <20191028163256.8004-6-robh@kernel.org> References: <20191028163256.8004-1-robh@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191028163256.8004-1-robh@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Andrew Murray , Bjorn Helgaas , Lorenzo Pieralisi Cc: Heiko Stuebner , Karthikeyan Mitran , linux-pci@vger.kernel.org, Shawn Lin , Thomas Petazzoni , Toan Le , Will Deacon , Ryder Lee , Michal Simek , Christoph Hellwig , 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 List-Id: linux-rockchip.vger.kernel.org Convert the Designware host bridge to use the common pci_parse_request_of_pci_ranges(). Cc: Jingoo Han Cc: Gustavo Pimentel Cc: Lorenzo Pieralisi Cc: Andrew Murray Cc: Bjorn Helgaas Signed-off-by: Rob Herring --- .../pci/controller/dwc/pcie-designware-host.c | 28 ++++++------------- 1 file changed, 8 insertions(+), 20 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index 0f36a926059a..aeec8b65eb97 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -319,7 +319,7 @@ int dw_pcie_host_init(struct pcie_port *pp) struct device *dev = pci->dev; struct device_node *np = dev->of_node; struct platform_device *pdev = to_platform_device(dev); - struct resource_entry *win, *tmp; + struct resource_entry *win; struct pci_bus *child; struct pci_host_bridge *bridge; struct resource *cfg_res; @@ -342,31 +342,19 @@ int dw_pcie_host_init(struct pcie_port *pp) if (!bridge) return -ENOMEM; - ret = devm_of_pci_get_host_bridge_resources(dev, 0, 0xff, - &bridge->windows, &pp->io_base); - if (ret) - return ret; - - ret = devm_request_pci_bus_resources(dev, &bridge->windows); + ret = pci_parse_request_of_pci_ranges(dev, &bridge->windows, NULL); if (ret) return ret; /* Get the I/O and memory ranges from DT */ - resource_list_for_each_entry_safe(win, tmp, &bridge->windows) { + resource_list_for_each_entry(win, &bridge->windows) { switch (resource_type(win->res)) { case IORESOURCE_IO: - ret = devm_pci_remap_iospace(dev, win->res, - pp->io_base); - if (ret) { - dev_warn(dev, "Error %d: failed to map resource %pR\n", - ret, win->res); - resource_list_destroy_entry(win); - } else { - pp->io = win->res; - pp->io->name = "I/O"; - pp->io_size = resource_size(pp->io); - pp->io_bus_addr = pp->io->start - win->offset; - } + pp->io = win->res; + pp->io->name = "I/O"; + pp->io_size = resource_size(pp->io); + pp->io_bus_addr = pp->io->start - win->offset; + pp->io_base = pci_pio_to_address(pp->io->start); break; case IORESOURCE_MEM: pp->mem = win->res; -- 2.20.1 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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 14DF0CA9EC0 for ; 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[24.155.109.49]) by smtp.googlemail.com with ESMTPSA id e186sm354991oia.47.2019.10.28.09.33.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 09:33:08 -0700 (PDT) From: Rob Herring To: Andrew Murray , Bjorn Helgaas , Lorenzo Pieralisi Subject: [PATCH v3 05/25] PCI: dwc: Use pci_parse_request_of_pci_ranges() Date: Mon, 28 Oct 2019 11:32:36 -0500 Message-Id: <20191028163256.8004-6-robh@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191028163256.8004-1-robh@kernel.org> References: <20191028163256.8004-1-robh@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191028_093312_457020_8D9242F7 X-CRM114-Status: GOOD ( 12.56 ) 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 , Christoph Hellwig , 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 Convert the Designware host bridge to use the common pci_parse_request_of_pci_ranges(). Cc: Jingoo Han Cc: Gustavo Pimentel Cc: Lorenzo Pieralisi Cc: Andrew Murray Cc: Bjorn Helgaas Signed-off-by: Rob Herring --- .../pci/controller/dwc/pcie-designware-host.c | 28 ++++++------------- 1 file changed, 8 insertions(+), 20 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index 0f36a926059a..aeec8b65eb97 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -319,7 +319,7 @@ int dw_pcie_host_init(struct pcie_port *pp) struct device *dev = pci->dev; struct device_node *np = dev->of_node; struct platform_device *pdev = to_platform_device(dev); - struct resource_entry *win, *tmp; + struct resource_entry *win; struct pci_bus *child; struct pci_host_bridge *bridge; struct resource *cfg_res; @@ -342,31 +342,19 @@ int dw_pcie_host_init(struct pcie_port *pp) if (!bridge) return -ENOMEM; - ret = devm_of_pci_get_host_bridge_resources(dev, 0, 0xff, - &bridge->windows, &pp->io_base); - if (ret) - return ret; - - ret = devm_request_pci_bus_resources(dev, &bridge->windows); + ret = pci_parse_request_of_pci_ranges(dev, &bridge->windows, NULL); if (ret) return ret; /* Get the I/O and memory ranges from DT */ - resource_list_for_each_entry_safe(win, tmp, &bridge->windows) { + resource_list_for_each_entry(win, &bridge->windows) { switch (resource_type(win->res)) { case IORESOURCE_IO: - ret = devm_pci_remap_iospace(dev, win->res, - pp->io_base); - if (ret) { - dev_warn(dev, "Error %d: failed to map resource %pR\n", - ret, win->res); - resource_list_destroy_entry(win); - } else { - pp->io = win->res; - pp->io->name = "I/O"; - pp->io_size = resource_size(pp->io); - pp->io_bus_addr = pp->io->start - win->offset; - } + pp->io = win->res; + pp->io->name = "I/O"; + pp->io_size = resource_size(pp->io); + pp->io_bus_addr = pp->io->start - win->offset; + pp->io_base = pci_pio_to_address(pp->io->start); break; case IORESOURCE_MEM: pp->mem = win->res; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel