From patchwork Tue Feb 27 10:35:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Minda Chen X-Patchwork-Id: 13573510 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 A1A1FC5478C for ; Tue, 27 Feb 2024 10:35:48 +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=BDAjjPqF1HFuyRTgYdkQL+Wf6Zl1UIajApncB65LJMY=; b=3p/qL470O76Aso rOld7HAhFn9ma53+HxJd3TG6j4CjBotPKnbgFqPjSG60ChsFhhlZKFOEwe5ZXI+sz0bnyCpFjWhYO uAfaOe9M7gcwSSRviEWbquVRxYsUH4jdj4dHCJKCHNz7N/WiicU72c4Ldk8scCE0v1LDVs3IF6lu6 sRqpYTNlrhz/O/drwt88e9YwlDBOdc5oCu5QHBSB9H8+YmcHFwgpZ79XL1pbxG1sRhyEvs1UJOCbs v9NRUoe0hU6RmerPjkr2oGHFNRBaiIl6gZEWE5pbyFgel+LVT0AkTQqjq4h6Li8N4TSc+VgR5+DmP K17fMhRqL3JjfxDTrRnA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1reuoL-00000004lHj-1BKF; Tue, 27 Feb 2024 10:35:45 +0000 Received: from mail-bjschn02on2072e.outbound.protection.partner.outlook.cn ([2406:e500:4440:2::72e] helo=CHN02-BJS-obe.outbound.protection.partner.outlook.cn) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1reuoG-00000004lEl-3nCv for linux-riscv@lists.infradead.org; Tue, 27 Feb 2024 10:35:42 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=i+V0FbOrTOZhPIWb/tehuoZUyNGK3u4NeudB+iq/a2BxqGbO/aYaE0DtzyjVe8SpLfXgS3DS5mmrysBn0lVB//m1qD2zXJok+FsRNTs8wNBONQk5fxKiN/NWN0M/cDInIbdTAsqdU5mL4foQW9/GFyO/Gtc+SJ16QlldA/9ZZBmy0cH8fYSepcP3rtQxG+qy/lEn7sKb5BoNBdn4PDJpwT672oYSHx+IwEjGu0vuxsW1moAYNncHOyDeAXCmE7nlg3B/ZCMPSxdFCAyJXw+oi6joj7sOUOwTzqBpz7mYQIQiWf9GBdwDbg0MRTzDjy4sXA3AbhDYC5Ld7coPnP7cOg== 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=vTje0ALVDFVTLXaFJ/d5aQDDyaSpWhyjgAzo6CfB/Hs=; b=FYiZecIPEZkbc0G3gGCKdSxkjbPVQxGDKrHPO9BMOZTxC+6xeC6+NJfZ17+T9CuD3HkHCXIWu2lRt06yVPEw6Ep0/dhM/ksQfB4MW8VTApZjyMz42z5eM1siMx7GtV9y8ofBeuF/4jnv7MuYUon/FOVrEsPs/TlsXlfu00ozzHqdb8izxUkLpIsrjAjjkEBhfWhHPRKhG3cVj3G7mp82QzaQJQTK4wQQaWGZoieBwaohbgEHDhYD59ECp4AHn0LqqCawRW8yGLUbJunwL8WG/Rm81DWo20/v17eQpzVQxt+iF1XNpx1VSHw2mi/LTp0BxTvwkVfpBMpiwxqDy5yTXQ== 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 10:35:35 +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 10:35:35 +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 06/23] PCI: microchip: Move PCIe host data structures to plda-pcie.h Date: Tue, 27 Feb 2024 18:35:05 +0800 Message-Id: <20240227103522.80915-7-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) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SHXPR01MB0863:EE_|SHXPR01MB0496:EE_ X-MS-Office365-Filtering-Correlation-Id: 14884185-adf6-431d-7ddb-08dc377fd53b 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: 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 X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: 14884185-adf6-431d-7ddb-08dc377fd53b 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 10:35:35.9008 (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: jcVTx4KxVwIV5XvS+XV4OeYPYpH7vyU5hzmbcq2lig4bPW/TI7D4zL0eBTAUAefqFEMidvZS07rFYKxqV90whNvsva8RsMimcKfvs+QFBa8= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SHXPR01MB0496 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240227_023540_973281_CDAF0211 X-CRM114-Status: GOOD ( 11.29 ) 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 Move the common data structures definition to head file for these two data structures can be re-used. Signed-off-by: Minda Chen Reviewed-by: Conor Dooley --- .../pci/controller/plda/pcie-microchip-host.c | 20 ------------------ drivers/pci/controller/plda/pcie-plda.h | 21 +++++++++++++++++++ 2 files changed, 21 insertions(+), 20 deletions(-) diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c index df0736f688ce..a554a56cc0e8 100644 --- a/drivers/pci/controller/plda/pcie-microchip-host.c +++ b/drivers/pci/controller/plda/pcie-microchip-host.c @@ -21,9 +21,6 @@ #include "../../pci.h" #include "pcie-plda.h" -/* Number of MSI IRQs */ -#define PLDA_MAX_NUM_MSI_IRQS 32 - /* PCIe Bridge Phy and Controller Phy offsets */ #define MC_PCIE1_BRIDGE_ADDR 0x00008000u #define MC_PCIE1_CTRL_ADDR 0x0000a000u @@ -179,23 +176,6 @@ struct event_map { u32 event_bit; }; -struct plda_msi { - struct mutex lock; /* Protect used bitmap */ - struct irq_domain *msi_domain; - struct irq_domain *dev_domain; - u32 num_vectors; - u64 vector_phy; - DECLARE_BITMAP(used, PLDA_MAX_NUM_MSI_IRQS); -}; - -struct plda_pcie_rp { - struct device *dev; - struct irq_domain *intx_domain; - struct irq_domain *event_domain; - raw_spinlock_t lock; - struct plda_msi msi; - void __iomem *bridge_addr; -}; struct mc_pcie { struct plda_pcie_rp plda; diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h index 65e0f3b72184..9ca66916c609 100644 --- a/drivers/pci/controller/plda/pcie-plda.h +++ b/drivers/pci/controller/plda/pcie-plda.h @@ -6,6 +6,9 @@ #ifndef _PCIE_PLDA_H #define _PCIE_PLDA_H +/* Number of MSI IRQs */ +#define PLDA_MAX_NUM_MSI_IRQS 32 + /* PCIe Bridge Phy Regs */ #define PCIE_PCI_IRQ_DW0 0xa8 #define MSIX_CAP_MASK BIT(31) @@ -105,4 +108,22 @@ enum plda_int_event { #define PLDA_MAX_EVENT_NUM (PLDA_NUM_DMA_EVENTS + PLDA_INT_EVENT_NUM) +struct plda_msi { + struct mutex lock; /* Protect used bitmap */ + struct irq_domain *msi_domain; + struct irq_domain *dev_domain; + u32 num_vectors; + u64 vector_phy; + DECLARE_BITMAP(used, PLDA_MAX_NUM_MSI_IRQS); +}; + +struct plda_pcie_rp { + struct device *dev; + struct irq_domain *intx_domain; + struct irq_domain *event_domain; + raw_spinlock_t lock; + struct plda_msi msi; + void __iomem *bridge_addr; +}; + #endif