From patchwork Fri Oct 20 10:43:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Minda Chen X-Patchwork-Id: 13430566 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 43671C25B42 for ; Fri, 20 Oct 2023 10:44:09 +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=Ug1dXOPO1q7UOOpR72jde60hamLSYpgbxLoxLHC4XDc=; b=rM3CJN9TVsNxHG HeO+JpBdmLw0Mugbig5abn8ZZatRj3VbC0CZcHww9HBEbcDfbymQJ6qPL6B9faVRBDBdngo0JzZl8 OAFIsi987H2/gF41yzLBtYkiGe8iEuDhVDduRK589BU+BA75tg93ySKbjag2pcUthTpUO5s0pKrkU DBGeaafn18GT5nGYAP9TfWAptz7N30+X2sEQ0QU8XmELu4vztIXc1s6mDajk72BQc9ACt47v+752C nWekHJCa5kH61qMPZgGS+pg41YZ5q6/N8wzR0TGAebJRHWqONsgeCTaaSeuUVSxE/YTeJERYMvA5A 2Flp9OjJvHHFVkuHjasw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtmz4-001pdu-1u; Fri, 20 Oct 2023 10:44:02 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtmz0-001pWd-2i for linux-riscv@lists.infradead.org; Fri, 20 Oct 2023 10:44:01 +0000 Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 193D024E35D; Fri, 20 Oct 2023 18:43:49 +0800 (CST) Received: from EXMBX171.cuchost.com (172.16.6.91) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 20 Oct 2023 18:43:49 +0800 Received: from ubuntu.localdomain (183.27.99.123) by EXMBX171.cuchost.com (172.16.6.91) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 20 Oct 2023 18:43:47 +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 v9 07/20] PCI: microchip: Rename two setup functions Date: Fri, 20 Oct 2023 18:43:28 +0800 Message-ID: <20231020104341.63157-8-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231020104341.63157-1-minda.chen@starfivetech.com> References: <20231020104341.63157-1-minda.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [183.27.99.123] 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-20231020_034359_190310_BE2B601B X-CRM114-Status: GOOD ( 13.61 ) 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;