Split piix4 support from piix_pci.c

[qemu] / hw / pc.h

diff --git a/hw/pc.h b/hw/pc.h
index 7ac2849..3c46290 100644 (file)
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -122,6 +122,7 @@ void i440fx_set_smm(PCIDevice *d, int val);
 int piix3_init(PCIBus *bus, int devfn);
 void i440fx_init_memory_mappings(PCIDevice *d);
 
+/* piix4.c */
 extern PCIDevice *piix4_dev;
 int piix4_init(PCIBus *bus, int devfn);