1 files changed, 7 insertions, 0 deletions
diff --git a/hw/pc.h b/hw/pc.h
index 74d3369a1..8ccf20217 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -149,6 +149,9 @@ void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
 extern int no_hpet;
 
 /* piix_pci.c */
+/* config space register for IRQ routing */
+#define PIIX_CONFIG_IRQ_ROUTE 0x60
+
 struct PCII440FXState;
 typedef struct PCII440FXState PCII440FXState;
 
@@ -168,6 +171,10 @@ PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn,
 extern PCIDevice *piix4_dev;
 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 
+int piix_get_irq(int pin);
+
+int ipf_map_irq(PCIDevice *pci_dev, int irq_num);
+
 /* vga.c */
 enum vga_retrace_method {
     VGA_RETRACE_DUMB,