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ibusvar.h revision 1.7 
      1 /* $NetBSD: ibusvar.h,v 1.7 1999/11/17 00:10:00 nisimura Exp $ */
      2 
      3 #ifndef _IBUSVAR_H_
      4 #define _IBUSVAR_H_ 1
      5 
      6 #include <machine/bus.h>
      7 
      8 struct ibus_attach_args;
      9 
     10 struct ibus_softc {
     11 	struct device	sc_dev;
     12 
     13 	void	(*sc_intr_establish) __P((struct device *, void *,
     14 					int, int (*)(void *), void *));
     15 	void	(*sc_intr_disestablish) __P((struct device *, void *));
     16 };
     17 
     18 /*
     19  * Arguments used to attach an ibus "device" to its parent
     20  */
     21 struct ibus_dev_attach_args {
     22 	const char *ida_busname;		/* XXX should be common */
     23 	bus_space_tag_t	ida_memt;
     24 
     25 	int	ida_ndevs;
     26 	struct ibus_attach_args	*ida_devs;
     27 	void	(*ida_establish) __P((struct device *, void *,
     28 					int, int (*)(void *), void *));
     29 	void	(*ida_disestablish) __P((struct device *, void *));
     30 };
     31 
     32 /*
     33  * Arguments used to attach devices to an ibus
     34  */
     35 struct ibus_attach_args {
     36 	char	*ia_name;		/* Device name. */
     37 	int	ia_cookie;		/* Device slot (table entry). */
     38 	u_int32_t ia_addr;		/* Device address. */
     39 };
     40 
     41 void ibusattach __P((struct device *, struct device *, void *));
     42 int  ibusprint __P((void *, const char *));
     43 void ibus_intr_establish __P((struct device *, void * cookie, int level,
     44 			int (*handler)(void *), void *arg));
     45 void ibus_intr_disestablish __P((struct device *, void *));
     46 
     47 int  badaddr __P((void *, u_int));
     48 
     49 #endif /* _IBUSVAR_H_ */
     50