linux-kernel - [PATCH v1 1/1] PCI: dwc: Kconfig: Mark intel PCIe driver depends on MSI IRQ Domain

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Date:   Thu, 28 Nov 2019 16:31:13 +0800
From:   Dilip Kota <eswara.kota@...ux.intel.com>
To:     linux-pci@...r.kernel.org
Cc:     lorenzo.pieralisi@....com, gustavo.pimentel@...opsys.com,
        andrew.murray@....com, linux-kernel@...r.kernel.org,
        andriy.shevchenko@...el.com, rdunlap@...radead.org,
        cheol.yong.kim@...el.com, chuanhua.lei@...ux.intel.com,
        qi-ming.wu@...el.com, Dilip Kota <eswara.kota@...ux.intel.com>
Subject: [PATCH v1 1/1] PCI: dwc: Kconfig: Mark intel PCIe driver depends on MSI IRQ Domain

Kernel compilation fails for i386 architecture as PCI_MSI_IRQ_DOMAIN
is not set.

Synopsys DesignWare framework depends on the PCI_MSI_IRQ_DOMAIN.
So mark the Intel PCIe controller driver dependency on PCI_MSI_IRQ_DOMAIN
as it uses the Synopsys DesignWare framework.

Reported-by: Randy Dunlap <rdunlap@...radead.org>
Signed-off-by: Dilip Kota <eswara.kota@...ux.intel.com>
---
 drivers/pci/controller/dwc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index e580ae036d77..d8116ed7f3a4 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -212,6 +212,7 @@ config PCIE_ARTPEC6_EP
 config PCIE_INTEL_GW
 	bool "Intel Gateway PCIe host controller support"
 	depends on OF && (X86 || COMPILE_TEST)
+	depends on PCI_MSI_IRQ_DOMAIN
 	select PCIE_DW_HOST
 	help
 	  Say 'Y' here to enable PCIe Host controller support on Intel
-- 
2.11.0