From patchwork Wed Dec 6 10:58:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Minda Chen X-Patchwork-Id: 13481538 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 865C4C4167B for ; Wed, 6 Dec 2023 10:59:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GpzcEpkLQJ+xbviXhVq/TwxJ3dpu9YfzopgnnBhg7Ds=; b=oeyLrQY+Fnlx/V uP6HbBzCwTVI83pBOuBInXmz9xlPShy9am/y05eJ+OJ0mUpTYtw69RzCkiY+sk5yOCMY/1528HJCk scUd3Q9LP7NGXCx/eguhP679rz6+Q+geOE/urSKqJxMJyM2KofepwjC+dgSfKBZj3vNYCuY2jdSl7 /ca/AqS0jCg/0hCH025vIiqaw8ch/2yQiCCrp9CxqZ84cxZiimM4drKgYUMu9BpEb4ws8R5P48pSp bykc12xT7HbWpTVRraXuBFDaWzBm8F8T5QtG4pOC2iJF2jK4w5T49P3zgNU4GpQmayu2Xah9KQLR4 VpzxLpDGFi+QSumc7EPQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rApd4-009pex-0q; Wed, 06 Dec 2023 10:59:46 +0000 Received: from fd01.gateway.ufhost.com ([61.152.239.71]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rApcz-009pMU-0g for linux-riscv@lists.infradead.org; Wed, 06 Dec 2023 10:59:43 +0000 Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id 9D4DE80A7; Wed, 6 Dec 2023 18:58:48 +0800 (CST) Received: from EXMBX171.cuchost.com (172.16.6.91) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 6 Dec 2023 18:58:48 +0800 Received: from ubuntu.localdomain (183.27.97.199) by EXMBX171.cuchost.com (172.16.6.91) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 6 Dec 2023 18:58:47 +0800 From: Minda Chen To: Conor Dooley , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Lorenzo Pieralisi , "Daire McNamara" , Emil Renner Berthing , Krzysztof Kozlowski CC: , , , , Paul Walmsley , Palmer Dabbelt , Albert Ou , Philipp Zabel , Mason Huo , Leyfoon Tan , Kevin Xie , Minda Chen Subject: [PATCH v12 07/21] PCI: microchip: Rename two setup functions Date: Wed, 6 Dec 2023 18:58:25 +0800 Message-ID: <20231206105839.25805-8-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231206105839.25805-1-minda.chen@starfivetech.com> References: <20231206105839.25805-1-minda.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [183.27.97.199] X-ClientProxiedBy: EXCAS062.cuchost.com (172.16.6.22) To EXMBX171.cuchost.com (172.16.6.91) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231206_025941_559843_3E0EE0BA X-CRM114-Status: GOOD ( 13.02 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Rename two setup functions to plda prefix. Prepare to re-use these two setup function. For two setup functions names are similar, rename mc_pcie_setup_windows() to plda_pcie_setup_iomems(). Signed-off-by: Minda Chen Reviewed-by: Conor Dooley --- .../pci/controller/plda/pcie-microchip-host.c | 24 +++++++++---------- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c index 261147a0a446..4877d130ee4c 100644 --- a/drivers/pci/controller/plda/pcie-microchip-host.c +++ b/drivers/pci/controller/plda/pcie-microchip-host.c @@ -838,9 +838,9 @@ static int mc_pcie_init_irq_domains(struct plda_pcie_rp *port) return mc_allocate_msi_domains(port); } -static void mc_pcie_setup_window(void __iomem *bridge_base_addr, u32 index, - phys_addr_t axi_addr, phys_addr_t pci_addr, - size_t size) +static void plda_pcie_setup_window(void __iomem *bridge_base_addr, u32 index, + phys_addr_t axi_addr, phys_addr_t pci_addr, + size_t size) { u32 atr_sz = ilog2(size) - 1; u32 val; @@ -876,8 +876,8 @@ static void mc_pcie_setup_window(void __iomem *bridge_base_addr, u32 index, writel(0, bridge_base_addr + ATR0_PCIE_WIN0_SRC_ADDR); } -static int mc_pcie_setup_windows(struct platform_device *pdev, - struct plda_pcie_rp *port) +static int plda_pcie_setup_iomems(struct platform_device *pdev, + struct plda_pcie_rp *port) { void __iomem *bridge_base_addr = port->bridge_addr; struct pci_host_bridge *bridge = platform_get_drvdata(pdev); @@ -888,9 +888,9 @@ static int mc_pcie_setup_windows(struct platform_device *pdev, resource_list_for_each_entry(entry, &bridge->windows) { if (resource_type(entry->res) == IORESOURCE_MEM) { pci_addr = entry->res->start - entry->offset; - mc_pcie_setup_window(bridge_base_addr, index, - entry->res->start, pci_addr, - resource_size(entry->res)); + plda_pcie_setup_window(bridge_base_addr, index, + entry->res->start, pci_addr, + resource_size(entry->res)); index++; } } @@ -1023,15 +1023,15 @@ static int mc_platform_init(struct pci_config_window *cfg) int ret; /* Configure address translation table 0 for PCIe config space */ - mc_pcie_setup_window(bridge_base_addr, 0, cfg->res.start, - cfg->res.start, - resource_size(&cfg->res)); + plda_pcie_setup_window(bridge_base_addr, 0, cfg->res.start, + cfg->res.start, + resource_size(&cfg->res)); /* Need some fixups in config space */ mc_pcie_enable_msi(port, cfg->win); /* Configure non-config space outbound ranges */ - ret = mc_pcie_setup_windows(pdev, &port->plda); + ret = plda_pcie_setup_iomems(pdev, &port->plda); if (ret) return ret;