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Wed, 01 Aug 2018 09:49:41 -0700 Received: from [127.0.0.1] (helo=localhost) by xsj-pvapsmtp01 with smtp (Exim 4.63) (envelope-from ) id 1fkuJc-0004si-EN; Wed, 01 Aug 2018 09:49:36 -0700 Received: from xsj-pvapsmtp01 (mailman.xilinx.com [149.199.38.66]) by xsj-smtp-dlp1.xlnx.xilinx.com (8.13.8/8.13.1) with ESMTP id w71GnZTZ001199; Wed, 1 Aug 2018 09:49:35 -0700 Received: from [172.23.37.224] (helo=xhdbharatku40.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1fkuJa-0004rx-V1; Wed, 01 Aug 2018 09:49:35 -0700 From: Bharat Kumar Gogada To: , CC: , , Bharat Kumar Gogada Subject: [PATCH 1/3] PCI: xilinx-nwl: Save error IRQ number in device_node private data Date: Wed, 1 Aug 2018 22:14:47 +0530 Message-ID: <1533141889-19962-2-git-send-email-bharat.kumar.gogada@xilinx.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1533141889-19962-1-git-send-email-bharat.kumar.gogada@xilinx.com> References: <1533141889-19962-1-git-send-email-bharat.kumar.gogada@xilinx.com> X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.100;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(136003)(396003)(39860400002)(376002)(346002)(2980300002)(438002)(189003)(199004)(7696005)(50226002)(54906003)(36386004)(76176011)(356003)(305945005)(51416003)(316002)(2906002)(16586007)(478600001)(110136005)(81166006)(26005)(8676002)(77096007)(81156014)(4326008)(126002)(11346002)(476003)(2616005)(47776003)(446003)(486006)(50466002)(8936002)(336012)(63266004)(186003)(106002)(36756003)(106466001)(5660300001)(107886003)(48376002)(6666003)(9786002)(426003)(107986001)(5001870100001);DIR:OUT;SFP:1101;SCL:1;SRVR:BL0PR02MB4323;H:xsj-pvapsmtpgw02;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-100.xilinx.com,xapps1.xilinx.com;MX:1;A:1; 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Save this error irq number in struct device_node private data, this will be used via PCI qiurks for AER kernel service. Signed-off-by: Bharat Kumar Gogada --- drivers/pci/controller/pcie-xilinx-nwl.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/pci/controller/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c index fb32840..d505fe5 100644 --- a/drivers/pci/controller/pcie-xilinx-nwl.c +++ b/drivers/pci/controller/pcie-xilinx-nwl.c @@ -663,6 +663,9 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie) struct platform_device *pdev = to_platform_device(dev); u32 breg_val, ecam_val, first_busno = 0; int err; +#ifdef CONFIG_PCIEAER + struct device_node *node = dev->of_node; +#endif breg_val = nwl_bridge_readl(pcie, E_BREG_CAPABILITIES) & BREG_PRESENT; if (!breg_val) { @@ -744,6 +747,9 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie) pcie->irq_misc); return err; } +#ifdef CONFIG_PCIEAER + node->data = &pcie->irq_misc; +#endif /* Disable all misc interrupts */ nwl_bridge_writel(pcie, (u32)~MSGF_MISC_SR_MASKALL, MSGF_MISC_MASK);