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/* $OpenBSD: isa_machdep.h,v 1.3 2004/04/07 18:24:19 mickey Exp $ */
/*
* Copyright (c) 1998-2004 Michael Shalayeff
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _ISA_MACHDEP_H_
#define _ISA_MACHDEP_H_
/*
* Types provided to machine-independent ISA code.
*/
typedef struct hppa_isa_chipset *isa_chipset_tag_t;
struct hppa_isa_chipset {
void *ic_v;
void (*ic_attach_hook)(struct device *, struct device *,
struct isabus_attach_args *);
void *(*ic_intr_establish)(void *, int, int, int,
int (*)(void *), void *, const char *);
void (*ic_intr_disestablish)(void *, void *);
int (*ic_intr_check)(void *, int, int);
};
/*
* Functions provided to machine-independent ISA code.
*/
#define isa_attach_hook(p, s, a) \
(*(a)->iba_ic->ic_attach_hook)((p), (s), (a))
#define isa_intr_establish(c, i, t, l, f, a, nm) \
(*(c)->ic_intr_establish)((c)->ic_v, (i), (t), (l), (f), (a), (nm))
#define isa_intr_disestablish(c, h) \
(*(c)->ic_intr_disestablish)((c)->ic_v, (h))
#define isa_intr_check(c, i, t) \
(*(c)->ic_intr_check)((c)->ic_v, (i), (t))
#endif /* _ISA_MACHDEP_H_ */
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