From patchwork Tue Feb 27 10:35:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Minda Chen X-Patchwork-Id: 13573546 Received: from CHN02-BJS-obe.outbound.protection.partner.outlook.cn (mail-bjschn02on2095.outbound.protection.partner.outlook.cn [139.219.17.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6F13E1386C1; Tue, 27 Feb 2024 10:51:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=139.219.17.95 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709031100; cv=fail; b=l+NAeBYZPSMvc8jMpMPdTKFAFTDzPUhcTTlpW4IHbS+0iQmRpN99svPLg/VWDyFFD3BX5ev5w9JUGFk1GOsEvVi1lKS8ZMwjBvEzCGOdrYqjyH9lItMJN+3Jx358pCwRVAeviYwUw4i18TqrB4xhVu+WoFm9d59xa6MXKbWQnKI= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709031100; c=relaxed/simple; bh=Wq4Z/mmbsWDKhaXfuZB64deZXyVlxQgOmWnGhLzld0w=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=h7VYnoAUy8DJ+93XdIqgmzglcLQckpoobzW6wOY+I1LgStmMO//1aMBR4HIMlHz8EgOLwTeEEelM+d+I8K/4xMy7jDzhWucm0piy+km74sv/qUYY5no7FyeKul/p9FvVkjKNaRYOSKU1j9tI2y5YGzfFwYz9O9ckBTqwwE5B368= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=starfivetech.com; spf=pass smtp.mailfrom=starfivetech.com; arc=fail smtp.client-ip=139.219.17.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=starfivetech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=starfivetech.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XRSydzml7PWfEjpxMpP3RVZ6sZy/DS8rmqjmgNtQazRaY93FRJ8T8Y3t9fFHU/BK1RSPRBvOsNbvNqfCopv6JByIslaYzjxX1GrBXg2F4BMOPC3HZJg+SaQS0unPuk32cbEcxhS7Gnk6HpS/QCha/nGwS7V62XfBKQ2PH+Q2KGwVbEin4Clh9QRgjyrH5m/6miWwBA6J3XWuOW2rzN/ZVhyeZGf3GMz2QDggsFRAgOvinDp+BB//CqG7oSF/ysRcePANQvQpoEHRCiF0QDpunoG2FMMnaXE6sCGP0KgQGSs6Zv9jUWLqpCZib8ycDeuwwLeGbz6VwGg67rgKdmPopw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Pc2T6SbVvFNGAc7jANlqkHZ/EYw1YXpAsFWAuojjcfk=; b=jA/hkyxMQ+lRW+YmqO2nfvazBQP59AQiIAvo7+voTHuP8R8EWC1X6aGRxPh3zKaAuiUWoPOkBo45UBYGcuJ/3aj9OgSPwXDFJ+uHKplLRK2OhoJk64MyyRoVVjPmmpYdQwjEPBrBi0RSVertPF9yuUzxy1Za69YnXYgw3BsSd1/yU9iYUdSra2rFWjQMr/uSJZ5DwrZj875R6+bbVtPuNEDXozytBY+waBF8Y1B6gBvCAKKpHak4o2/UOIe/L214Eedno/q7MohY76h46yZViRlFmDNRPZPu70HGPUaIPc9G+n3SJbXBiEH1qvyyBuOr62uPbLL6WgkLxE5WyMAsNw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=starfivetech.com; dmarc=pass action=none header.from=starfivetech.com; dkim=pass header.d=starfivetech.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=starfivetech.com; Received: from SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:25::15) by SHXPR01MB0496.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:1f::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7270.47; Tue, 27 Feb 2024 10:35:36 +0000 Received: from SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn ([fe80::5a5a:fa59:15fd:63dc]) by SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn ([fe80::5a5a:fa59:15fd:63dc%3]) with mapi id 15.20.7270.047; Tue, 27 Feb 2024 10:35:36 +0000 From: Minda Chen To: Conor Dooley , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Lorenzo Pieralisi , Thomas Gleixner , Daire McNamara , Emil Renner Berthing , Krzysztof Kozlowski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org, Paul Walmsley , Palmer Dabbelt , Albert Ou , Philipp Zabel , Mason Huo , Leyfoon Tan , Kevin Xie , Minda Chen Subject: [PATCH v15,RESEND 07/23] PCI: microchip: Rename two setup functions Date: Tue, 27 Feb 2024 18:35:06 +0800 Message-Id: <20240227103522.80915-8-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240227103522.80915-1-minda.chen@starfivetech.com> References: <20240227103522.80915-1-minda.chen@starfivetech.com> X-ClientProxiedBy: NT0PR01CA0003.CHNPR01.prod.partner.outlook.cn (2406:e500:c510::15) To SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:25::15) Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SHXPR01MB0863:EE_|SHXPR01MB0496:EE_ X-MS-Office365-Filtering-Correlation-Id: bd46fcfe-bee5-4f2e-738b-08dc377fd5d6 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn;PTR:;CAT:NONE;SFS:(13230031)(38350700005);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: ojHRq+fYKQpKbt+ldQi3ER3mpnMwjeJCxiV/wezm7uhpwPVMR4OkZ3GzAU3wWTugtehvmwUNmqld0AVgjAe7waLf7phx0wKzML6BSmByTEkXSJAQZQ92wxzGzTGtU5QV1fgu5n6e7x0shd1LnGm93F1y7quXPilHWInjltn57z2dlKcgQpTRTu9Sdq/c0jTSkTLmHMXlXIoewYEuTNx2CJNcuqSrLjhaBoBmyUHxng9M+L5vmsuTYS/SvsmN6+Va1MPemdp+JMRtIpGwY/ShlGFqluUmjvWNpSAqNUrN+2l4DBZxWeSIA/OtGg/jldPmgL3syBcYTf1vPgYWnY7BmoxIMog9QYT1Bl5Kv55/AwNpHqZrjHMeITAt/QltqcV0+3i2snBM7Bdd8yruDOBtet16qVCd35J7zw3xFHS/Qfpk01wFjXgf4PD4IHP6v8gWDZkDIzTggXtKXUwoPzcew5ZynEqnuKBV3qtalSQkvCmoOPAQHd8sVHVTI7NbXMxz9zj3fJPRarehT888tUvFbznfAWrxZKpnGRKVii9AvhDx935um8gq1OOM1jLv6Gr7T8I773VgTw3rtyKk+g6qqfW1ePo7GpCbjbC913yMCy9W7AMVyeYiuSU9gbpNjguoYNK2315cxDj0UHxfx+kqIQLYlr0VsvBtESIHq+KXy7HXG4gGHtM1R4rnQGz36nyOfAKBoxylxdpL4erV5bTmwBhNc6DZGhpBEJbRGhZdMd2/bOXsf4sIjk7OyZ/mjGBf9BtUpUNQxbANRef+YSG/5l2YBSPywF86AXO5gc1rvAhmE0A3Be9ORXIaNB6RnWvf5h6CcIdfAWYRfbxg5+xUt4ua28ZzSJDXJcWa+LEQHH+3pUBtlrEvzYCjUNkExSSTV40T1d8aI2qOa3KfKTQIC6orOeGQ6C4/KkmEbm5J+PDtyb0BnKoL8GaBv7luMuj4JjFtsZG97F6e80P4lv/rEY+BABloTj6rOzqLrsWYprlVPWUe6rJ1k+r4AeZOBxWIkgnmIfiYdRfXOr0DN0IsmSD5j7btCXJqTdWgT77Gi7Yjo/IbJEyXRvThjMQz5B/VVSFlpQyp/s+fgmaz4JfF1K+7s9roEdObvTAZa/7SShUxtHigivRCtjN27bduTIuoHuxKmPRYC55G9lNBcxlk+xq1TQA5W0C8j73GpGE5QZ6totZPctNVXmm19LZzzt0WnC3NbrK1i4Kv3qFMwzpwfbnHBDTEzet4uHWJqSluCAfp2k98gTfIszP7YiVmjs1u3wq4HYDKU7LSkoQqNmpGTSycKDB9+or8mPUKFfeO1Db1Mlgn5KZwLSbYMNPE2WIPQXSkTOJRVoVplJSBueYJHwTXdJaDhbySozBY7HCgeqLwtdUOGNK0ToKO6x1WgD/JzVf9IctpZHjgnJZGluoJT5DQ5JUGpv/Gvqvf9N/QmeUnUcdzWUxMKaJ55kNeUgq56ltrPUfhRWOvtKOScbf3pZN2odeJXv0tB5y5PfHsBOPbKuzT9NGsORtOPUJy6Z8RAnkfhArvidkLa5naXTgmkMKjaBmkbet1FbJ6566OWIMmbW+Sj1AgDZ6sz4w+QiEOWaq4hSccEd6hdgzGLF2rOQ== X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: bd46fcfe-bee5-4f2e-738b-08dc377fd5d6 X-MS-Exchange-CrossTenant-AuthSource: SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Feb 2024 10:35:36.9075 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 06fe3fa3-1221-43d3-861b-5a4ee687a85c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Mf7aF14yOlw4CaQG/wKu1wK0uC7YMgAeCk86xhJsn3rykKmnOgfta5KLX3Vy9dGUQ8LSGiSboNIR/bszC804b5vN7rq9e1kulZQCGahPMtw= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SHXPR01MB0496 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 a554a56cc0e8..9b367927cd32 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;