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-rw-r--r--hw/pci.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/pci.c b/hw/pci.c
index d44fd0e..8c6b3d1 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -1121,6 +1121,11 @@ PCIINTxRoute pci_device_route_intx_to_irq(PCIDevice *dev, int pin)
return bus->route_intx_to_irq(bus->irq_opaque, pin);
}
+bool pci_intx_route_changed(PCIINTxRoute *old, PCIINTxRoute *new)
+{
+ return old->mode != new->mode || old->irq != new->irq;
+}
+
void pci_bus_fire_intx_routing_notifier(PCIBus *bus)
{
PCIDevice *dev;