49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/* $NetBSD: ibusvar.h,v 1.15 2000/01/14 15:52:00 ad Exp $ */
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#ifndef _PMAX_IBUS_IBUSVAR_H_
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#define _PMAX_IBUS_IBUSVAR_H_
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#include <machine/bus.h>
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struct ibus_attach_args;
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struct ibus_softc {
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struct device sc_dev;
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void (*sc_intr_establish) __P((struct device *, void *,
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int, int (*)(void *), void *));
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void (*sc_intr_disestablish) __P((struct device *, void *));
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};
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/*
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* Arguments used to attach an ibus "device" to its parent
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*/
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struct ibus_dev_attach_args {
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const char *ida_busname; /* XXX should be common */
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bus_space_tag_t ida_memt;
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int ida_ndevs;
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struct ibus_attach_args *ida_devs;
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void (*ida_establish) __P((struct device *, void *,
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int, int (*)(void *), void *));
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void (*ida_disestablish) __P((struct device *, void *));
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};
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/*
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* Arguments used to attach devices to an ibus
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*/
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struct ibus_attach_args {
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const char *ia_name; /* Device name. */
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int ia_cookie; /* Device slot (table entry). */
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u_int32_t ia_addr; /* Device address (KSEG1). */
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int ia_basz; /* badaddr() size */
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};
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void ibusattach __P((struct device *, struct device *, void *));
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int ibusprint __P((void *, const char *));
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void ibus_intr_establish __P((struct device *, void * cookie, int level,
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int (*handler)(void *), void *arg));
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void ibus_intr_disestablish __P((struct device *, void *));
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#endif /* !_PMAX_IBUS_IBUSVAR_H_ */
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