1 files changed, 2 insertions, 1 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 96985917d3..bf3a717111 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1147,7 +1147,8 @@ static void create_pcie_irq_map(const VirtMachineState *vms,
                      full_irq_map, sizeof(full_irq_map));
 
     qemu_fdt_setprop_cells(vms->fdt, nodename, "interrupt-map-mask",
-                           0x1800, 0, 0, /* devfn (PCI_SLOT(3)) */
+                           cpu_to_be16(PCI_DEVFN(3, 0)), /* Slot 3 */
+                           0, 0,
                            0x7           /* PCI irq */);
 }