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