PCI: altera: Add Altera PCIe MSI driver

[firefly-linux-kernel-4.4.55.git] / drivers / pci / host / Kconfig

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index f48e6d004425ecac83456ad7f1c19449668758f3..72d81457feaaf1d588f47ec9ba6da3904569dd37 100644 (file)
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -154,4 +154,12 @@ config PCIE_ALTERA
          Say Y here if you want to enable PCIe controller support on Altera
          FPGA.
 
          Say Y here if you want to enable PCIe controller support on Altera
          FPGA.
 

+config PCIE_ALTERA_MSI
+       bool "Altera PCIe MSI feature"
+       depends on PCIE_ALTERA && PCI_MSI
+       select PCI_MSI_IRQ_DOMAIN
+       help
+         Say Y here if you want PCIe MSI support for the Altera FPGA.
+         This MSI driver supports Altera MSI to GIC controller IP.
+

 endmenu
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