diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
new file mode 100644
index 0000000..6b8c4cf
--- /dev/null
+++ b/drivers/pnp/base.h
@@ -0,0 +1,13 @@
+extern struct bus_type pnp_bus_type;
+extern spinlock_t pnp_lock;
+void *pnp_alloc(long size);
+int pnp_interface_attach_device(struct pnp_dev *dev);
+void pnp_fixup_device(struct pnp_dev *dev);
+void pnp_free_option(struct pnp_option *option);
+int __pnp_add_device(struct pnp_dev *dev);
+void __pnp_remove_device(struct pnp_dev *dev);
+
+int pnp_check_port(struct pnp_dev * dev, int idx);
+int pnp_check_mem(struct pnp_dev * dev, int idx);
+int pnp_check_irq(struct pnp_dev * dev, int idx);
+int pnp_check_dma(struct pnp_dev * dev, int idx);