From patchwork Thu Dec 14 07:28:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Minda Chen X-Patchwork-Id: 13492495 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 518EDC10F13 for ; Thu, 14 Dec 2023 07:29:52 +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=3kgQi48f/MTaFrt0x6KIuGo9vBq7XLnAYfW+W5BR7AM=; b=JaBb8uBHLejEQy VoR60eVcLXbxn6jBITpZQAcGKXaLZ3YC4ZCh19JzanbRPaDBHWVIsWoFGtD5QjGNjQamt74QKrkXu MNAXBnicCWhxpH1Nl3Bra2KuECY+aq4OPv8rEAdeRzbgxqiQyt6ZeQ+A16kSaBmD2aBojDwUBxbZo d34PpcCrF1DJfR3KKBaUrBRvW9gYIPXgiG4DrEjxlXCzIKM9HKk98NXj/iyaPXx5UW3oehX6jGMqe q+uB++MmsqBjQRsuqp7V/0o2cp4bqEZ2s3YLdbWnhM6ZywGF8yKDNYw9Zqf4wE85/eXQU97lN9qNP s3ovj2siPacLXVjV4AiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rDgAF-00H6CG-2q; Thu, 14 Dec 2023 07:29:47 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rDgA9-00H66Z-2Q for linux-riscv@lists.infradead.org; Thu, 14 Dec 2023 07:29:44 +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 ex01.ufhost.com (Postfix) with ESMTP id 9B8C324E2F2; Thu, 14 Dec 2023 15:29:32 +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; Thu, 14 Dec 2023 15:29:32 +0800 Received: from ubuntu.localdomain (113.72.145.168) by EXMBX171.cuchost.com (172.16.6.91) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 14 Dec 2023 15:29:30 +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 v13 13/21] PCI: microchip: Add INTx and MSI event num to struct plda_event Date: Thu, 14 Dec 2023 15:28:31 +0800 Message-ID: <20231214072839.2367-14-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231214072839.2367-1-minda.chen@starfivetech.com> References: <20231214072839.2367-1-minda.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.145.168] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) 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-20231213_232942_123709_46D2E31C X-CRM114-Status: GOOD ( 12.41 ) 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 The INTx and MSI interrupt event num is different in Microchip and StarFive platform. Signed-off-by: Minda Chen Acked-by: Conor Dooley --- drivers/pci/controller/plda/pcie-microchip-host.c | 6 ++++-- drivers/pci/controller/plda/pcie-plda.h | 2 ++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c index 624e4e2e97d3..00250781b11c 100644 --- a/drivers/pci/controller/plda/pcie-microchip-host.c +++ b/drivers/pci/controller/plda/pcie-microchip-host.c @@ -818,6 +818,8 @@ static int mc_request_event_irq(struct plda_pcie_rp *plda, int event_irq, static const struct plda_event mc_event = { .request_event_irq = mc_request_event_irq, + .intx_event = EVENT_LOCAL_PM_MSI_INT_INTX, + .msi_event = EVENT_LOCAL_PM_MSI_INT_MSI, }; static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port) @@ -961,7 +963,7 @@ static int plda_init_interrupts(struct platform_device *pdev, } intx_irq = irq_create_mapping(port->event_domain, - EVENT_LOCAL_PM_MSI_INT_INTX); + event->intx_event); if (!intx_irq) { dev_err(dev, "failed to map INTx interrupt\n"); return -ENXIO; @@ -971,7 +973,7 @@ static int plda_init_interrupts(struct platform_device *pdev, irq_set_chained_handler_and_data(intx_irq, plda_handle_intx, port); msi_irq = irq_create_mapping(port->event_domain, - EVENT_LOCAL_PM_MSI_INT_MSI); + event->msi_event); if (!msi_irq) return -ENXIO; diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h index 28ed1374e1de..fba7343f9a96 100644 --- a/drivers/pci/controller/plda/pcie-plda.h +++ b/drivers/pci/controller/plda/pcie-plda.h @@ -124,6 +124,8 @@ struct plda_pcie_rp { struct plda_event { int (*request_event_irq)(struct plda_pcie_rp *pcie, int event_irq, int event); + int intx_event; + int msi_event; }; void plda_pcie_setup_window(void __iomem *bridge_base_addr, u32 index,