1 files changed, 1 insertions, 0 deletions
diff --git a/hw/isa.h b/hw/isa.h
index f1f21812d6..f344699722 100644
--- a/hw/isa.h
+++ b/hw/isa.h
@@ -32,6 +32,7 @@ void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq);
 void isa_init_ioport(ISADevice *dev, uint16_t ioport);
 void isa_init_ioport_range(ISADevice *dev, uint16_t start, uint16_t length);
 void isa_qdev_register(ISADeviceInfo *info);
+MemoryRegion *isa_address_space(ISADevice *dev);
 ISADevice *isa_create(const char *name);
 ISADevice *isa_try_create(const char *name);
 ISADevice *isa_create_simple(const char *name);